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coqui_public_repos/inference-engine/third_party/openfst-1.6.7/src/include | coqui_public_repos/inference-engine/third_party/openfst-1.6.7/src/include/fst/fst.h | // See www.openfst.org for extensive documentation on this weighted
// finite-state transducer library.
//
// FST abstract base class definition, state and arc iterator interface, and
// suggested base implementation.
#ifndef FST_FST_H_
#define FST_FST_H_
#include <sys/types.h>
#include <cmath>
#include <cstddef>
#include <iostream>
#include <memory>
#include <sstream>
#include <string>
#include <utility>
#include <fst/compat.h>
#include <fst/flags.h>
#include <fst/log.h>
#include <fstream>
#include <fst/arc.h>
#include <fst/memory.h>
#include <fst/properties.h>
#include <fst/register.h>
#include <fst/symbol-table.h>
#include <fst/util.h>
DECLARE_bool(fst_align);
namespace fst {
bool IsFstHeader(std::istream &, const string &);
class FstHeader;
template <class Arc>
struct StateIteratorData;
template <class Arc>
struct ArcIteratorData;
template <class Arc>
class MatcherBase;
struct FstReadOptions {
// FileReadMode(s) are advisory, there are many conditions than prevent a
// file from being mapped, READ mode will be selected in these cases with
// a warning indicating why it was chosen.
enum FileReadMode { READ, MAP };
string source; // Where you're reading from.
const FstHeader *header; // Pointer to FST header; if non-zero, use
// this info (don't read a stream header).
const SymbolTable *isymbols; // Pointer to input symbols; if non-zero, use
// this info (read and skip stream isymbols)
const SymbolTable *osymbols; // Pointer to output symbols; if non-zero, use
// this info (read and skip stream osymbols)
FileReadMode mode; // Read or map files (advisory, if possible)
bool read_isymbols; // Read isymbols, if any (default: true).
bool read_osymbols; // Read osymbols, if any (default: true).
explicit FstReadOptions(const string &source = "<unspecified>",
const FstHeader *header = nullptr,
const SymbolTable *isymbols = nullptr,
const SymbolTable *osymbols = nullptr);
explicit FstReadOptions(const string &source, const SymbolTable *isymbols,
const SymbolTable *osymbols = nullptr);
// Helper function to convert strings FileReadModes into their enum value.
static FileReadMode ReadMode(const string &mode);
// Outputs a debug string for the FstReadOptions object.
string DebugString() const;
};
struct FstWriteOptions {
string source; // Where you're writing to.
bool write_header; // Write the header?
bool write_isymbols; // Write input symbols?
bool write_osymbols; // Write output symbols?
bool align; // Write data aligned (may fail on pipes)?
bool stream_write; // Avoid seek operations in writing.
explicit FstWriteOptions(const string &source = "<unspecifed>",
bool write_header = true, bool write_isymbols = true,
bool write_osymbols = true,
bool align = FLAGS_fst_align,
bool stream_write = false)
: source(source),
write_header(write_header),
write_isymbols(write_isymbols),
write_osymbols(write_osymbols),
align(align),
stream_write(stream_write) {}
};
// Header class.
//
// This is the recommended file header representation.
class FstHeader {
public:
enum {
HAS_ISYMBOLS = 0x1, // Has input symbol table.
HAS_OSYMBOLS = 0x2, // Has output symbol table.
IS_ALIGNED = 0x4, // Memory-aligned (where appropriate).
} Flags;
FstHeader() : version_(0), flags_(0), properties_(0), start_(-1),
numstates_(0), numarcs_(0) {}
const string &FstType() const { return fsttype_; }
const string &ArcType() const { return arctype_; }
int32 Version() const { return version_; }
int32 GetFlags() const { return flags_; }
uint64 Properties() const { return properties_; }
int64 Start() const { return start_; }
int64 NumStates() const { return numstates_; }
int64 NumArcs() const { return numarcs_; }
void SetFstType(const string &type) { fsttype_ = type; }
void SetArcType(const string &type) { arctype_ = type; }
void SetVersion(int32 version) { version_ = version; }
void SetFlags(int32 flags) { flags_ = flags; }
void SetProperties(uint64 properties) { properties_ = properties; }
void SetStart(int64 start) { start_ = start; }
void SetNumStates(int64 numstates) { numstates_ = numstates; }
void SetNumArcs(int64 numarcs) { numarcs_ = numarcs; }
bool Read(std::istream &strm, const string &source,
bool rewind = false);
bool Write(std::ostream &strm, const string &source) const;
// Outputs a debug string for the FstHeader object.
string DebugString() const;
private:
string fsttype_; // E.g. "vector".
string arctype_; // E.g. "standard".
int32 version_; // Type version number.
int32 flags_; // File format bits.
uint64 properties_; // FST property bits.
int64 start_; // Start state.
int64 numstates_; // # of states.
int64 numarcs_; // # of arcs.
};
// Specifies matcher action.
enum MatchType {
MATCH_INPUT = 1, // Match input label.
MATCH_OUTPUT = 2, // Match output label.
MATCH_BOTH = 3, // Match input or output label.
MATCH_NONE = 4, // Match nothing.
MATCH_UNKNOWN = 5
}; // Otherwise, match type unknown.
constexpr int kNoLabel = -1; // Not a valid label.
constexpr int kNoStateId = -1; // Not a valid state ID.
// A generic FST, templated on the arc definition, with common-demoninator
// methods (use StateIterator and ArcIterator to iterate over its states and
// arcs).
template <class A>
class Fst {
public:
using Arc = A;
using StateId = typename Arc::StateId;
using Weight = typename Arc::Weight;
virtual ~Fst() {}
// Initial state.
virtual StateId Start() const = 0;
// State's final weight.
virtual Weight Final(StateId) const = 0;
// State's arc count.
virtual size_t NumArcs(StateId) const = 0;
// State's input epsilon count.
virtual size_t NumInputEpsilons(StateId) const = 0;
// State's output epsilon count.
virtual size_t NumOutputEpsilons(StateId) const = 0;
// Property bits. If test = false, return stored properties bits for mask
// (some possibly unknown); if test = true, return property bits for mask
// (computing o.w. unknown).
virtual uint64 Properties(uint64 mask, bool test) const = 0;
// FST type name.
virtual const string &Type() const = 0;
// Gets a copy of this Fst. The copying behaves as follows:
//
// (1) The copying is constant time if safe = false or if safe = true
// and is on an otherwise unaccessed FST.
//
// (2) If safe = true, the copy is thread-safe in that the original
// and copy can be safely accessed (but not necessarily mutated) by
// separate threads. For some FST types, 'Copy(true)' should only be
// called on an FST that has not otherwise been accessed. Behavior is
// otherwise undefined.
//
// (3) If a MutableFst is copied and then mutated, then the original is
// unmodified and vice versa (often by a copy-on-write on the initial
// mutation, which may not be constant time).
virtual Fst<Arc> *Copy(bool safe = false) const = 0;
// Reads an FST from an input stream; returns nullptr on error.
static Fst<Arc> *Read(std::istream &strm, const FstReadOptions &opts) {
FstReadOptions ropts(opts);
FstHeader hdr;
if (ropts.header) {
hdr = *opts.header;
} else {
if (!hdr.Read(strm, opts.source)) return nullptr;
ropts.header = &hdr;
}
const auto &fst_type = hdr.FstType();
const auto reader = FstRegister<Arc>::GetRegister()->GetReader(fst_type);
if (!reader) {
LOG(ERROR) << "Fst::Read: Unknown FST type " << fst_type
<< " (arc type = " << Arc::Type() << "): " << ropts.source;
return nullptr;
}
return reader(strm, ropts);
}
// Reads an FST from a file; returns nullptr on error. An empty filename
// results in reading from standard input.
static Fst<Arc> *Read(const string &filename) {
if (!filename.empty()) {
std::ifstream strm(filename,
std::ios_base::in | std::ios_base::binary);
if (!strm) {
LOG(ERROR) << "Fst::Read: Can't open file: " << filename;
return nullptr;
}
return Read(strm, FstReadOptions(filename));
} else {
return Read(std::cin, FstReadOptions("standard input"));
}
}
// Writes an FST to an output stream; returns false on error.
virtual bool Write(std::ostream &strm, const FstWriteOptions &opts) const {
LOG(ERROR) << "Fst::Write: No write stream method for " << Type()
<< " FST type";
return false;
}
// Writes an FST to a file; returns false on error; an empty filename
// results in writing to standard output.
virtual bool Write(const string &filename) const {
LOG(ERROR) << "Fst::Write: No write filename method for " << Type()
<< " FST type";
return false;
}
// Returns input label symbol table; return nullptr if not specified.
virtual const SymbolTable *InputSymbols() const = 0;
// Return output label symbol table; return nullptr if not specified.
virtual const SymbolTable *OutputSymbols() const = 0;
// For generic state iterator construction (not normally called directly by
// users). Does not copy the FST.
virtual void InitStateIterator(StateIteratorData<Arc> *data) const = 0;
// For generic arc iterator construction (not normally called directly by
// users). Does not copy the FST.
virtual void InitArcIterator(StateId s, ArcIteratorData<Arc> *data) const = 0;
// For generic matcher construction (not normally called directly by users).
// Does not copy the FST.
virtual MatcherBase<Arc> *InitMatcher(MatchType match_type) const;
protected:
bool WriteFile(const string &filename) const {
if (!filename.empty()) {
std::ofstream strm(filename,
std::ios_base::out | std::ios_base::binary);
if (!strm) {
LOG(ERROR) << "Fst::Write: Can't open file: " << filename;
return false;
}
bool val = Write(strm, FstWriteOptions(filename));
if (!val) LOG(ERROR) << "Fst::Write failed: " << filename;
return val;
} else {
return Write(std::cout, FstWriteOptions("standard output"));
}
}
};
// A useful alias when using StdArc.
using StdFst = Fst<StdArc>;
// State and arc iterator definitions.
//
// State iterator interface templated on the Arc definition; used for
// StateIterator specializations returned by the InitStateIterator FST method.
template <class Arc>
class StateIteratorBase {
public:
using StateId = typename Arc::StateId;
virtual ~StateIteratorBase() {}
// End of iterator?
virtual bool Done() const = 0;
// Returns current state (when !Done()).
virtual StateId Value() const = 0;
// Advances to next state (when !Done()).
virtual void Next() = 0;
// Resets to initial condition.
virtual void Reset() = 0;
};
// StateIterator initialization data.
template <class Arc>
struct StateIteratorData {
using StateId = typename Arc::StateId;
// Specialized iterator if non-zero.
StateIteratorBase<Arc> *base;
// Otherwise, the total number of states.
StateId nstates;
StateIteratorData() : base(nullptr), nstates(0) {}
StateIteratorData(const StateIteratorData &) = delete;
StateIteratorData &operator=(const StateIteratorData &) = delete;
};
// Generic state iterator, templated on the FST definition (a wrapper
// around a pointer to a specific one). Here is a typical use:
//
// for (StateIterator<StdFst> siter(fst);
// !siter.Done();
// siter.Next()) {
// StateId s = siter.Value();
// ...
// }
// There is no copying of the FST.
template <class FST>
class StateIterator {
public:
using Arc = typename FST::Arc;
using StateId = typename Arc::StateId;
explicit StateIterator(const FST &fst) : s_(0) {
fst.InitStateIterator(&data_);
}
~StateIterator() { delete data_.base; }
bool Done() const {
return data_.base ? data_.base->Done() : s_ >= data_.nstates;
}
StateId Value() const { return data_.base ? data_.base->Value() : s_; }
void Next() {
if (data_.base) {
data_.base->Next();
} else {
++s_;
}
}
void Reset() {
if (data_.base) {
data_.base->Reset();
} else {
s_ = 0;
}
}
private:
StateIteratorData<Arc> data_;
StateId s_;
};
// Flags to control the behavior on an arc iterator.
static constexpr uint32 kArcILabelValue =
0x0001; // Value() gives valid ilabel.
static constexpr uint32 kArcOLabelValue = 0x0002; // " " " olabel.
static constexpr uint32 kArcWeightValue = 0x0004; // " " " weight.
static constexpr uint32 kArcNextStateValue =
0x0008; // " " " nextstate.
static constexpr uint32 kArcNoCache = 0x0010; // No need to cache arcs.
static constexpr uint32 kArcValueFlags =
kArcILabelValue | kArcOLabelValue | kArcWeightValue | kArcNextStateValue;
static constexpr uint32 kArcFlags = kArcValueFlags | kArcNoCache;
// Arc iterator interface, templated on the arc definition; used for arc
// iterator specializations that are returned by the InitArcIterator FST method.
template <class Arc>
class ArcIteratorBase {
public:
using StateId = typename Arc::StateId;
virtual ~ArcIteratorBase() {}
// End of iterator?
virtual bool Done() const = 0;
// Returns current arc (when !Done()).
virtual const Arc &Value() const = 0;
// Advances to next arc (when !Done()).
virtual void Next() = 0;
// Returns current position.
virtual size_t Position() const = 0;
// Returns to initial condition.
virtual void Reset() = 0;
// Advances to arbitrary arc by position.
virtual void Seek(size_t) = 0;
// Returns current behavorial flags
virtual uint32 Flags() const = 0;
// Sets behavorial flags.
virtual void SetFlags(uint32, uint32) = 0;
};
// ArcIterator initialization data.
template <class Arc>
struct ArcIteratorData {
ArcIteratorData()
: base(nullptr), arcs(nullptr), narcs(0), ref_count(nullptr) {}
ArcIteratorData(const ArcIteratorData &) = delete;
ArcIteratorData &operator=(const ArcIteratorData &) = delete;
ArcIteratorBase<Arc> *base; // Specialized iterator if non-zero.
const Arc *arcs; // O.w. arcs pointer
size_t narcs; // ... and arc count.
int *ref_count; // ... and reference count if non-zero.
};
// Generic arc iterator, templated on the FST definition (a wrapper around a
// pointer to a specific one). Here is a typical use:
//
// for (ArcIterator<StdFst> aiter(fst, s);
// !aiter.Done();
// aiter.Next()) {
// StdArc &arc = aiter.Value();
// ...
// }
// There is no copying of the FST.
template <class FST>
class ArcIterator {
public:
using Arc = typename FST::Arc;
using StateId = typename Arc::StateId;
ArcIterator(const FST &fst, StateId s) : i_(0) {
fst.InitArcIterator(s, &data_);
}
explicit ArcIterator(const ArcIteratorData<Arc> &data) : data_(data), i_(0) {
if (data_.ref_count) ++(*data_.ref_count);
}
~ArcIterator() {
if (data_.base) {
delete data_.base;
} else if (data_.ref_count) {
--(*data_.ref_count);
}
}
bool Done() const {
return data_.base ? data_.base->Done() : i_ >= data_.narcs;
}
const Arc &Value() const {
return data_.base ? data_.base->Value() : data_.arcs[i_];
}
void Next() {
if (data_.base) {
data_.base->Next();
} else {
++i_;
}
}
void Reset() {
if (data_.base) {
data_.base->Reset();
} else {
i_ = 0;
}
}
void Seek(size_t a) {
if (data_.base) {
data_.base->Seek(a);
} else {
i_ = a;
}
}
size_t Position() const { return data_.base ? data_.base->Position() : i_; }
uint32 Flags() const {
if (data_.base) {
return data_.base->Flags();
} else {
return kArcValueFlags;
}
}
void SetFlags(uint32 flags, uint32 mask) {
if (data_.base) data_.base->SetFlags(flags, mask);
}
private:
ArcIteratorData<Arc> data_;
size_t i_;
};
} // namespace fst
// ArcIterator placement operator new and destroy function; new needs to be in
// the global namespace.
template <class FST>
void *operator new(size_t size,
fst::MemoryPool<fst::ArcIterator<FST>> *pool) {
return pool->Allocate();
}
namespace fst {
template <class FST>
void Destroy(ArcIterator<FST> *aiter, MemoryPool<ArcIterator<FST>> *pool) {
if (aiter) {
aiter->~ArcIterator<FST>();
pool->Free(aiter);
}
}
// Matcher definitions.
template <class Arc>
MatcherBase<Arc> *Fst<Arc>::InitMatcher(MatchType match_type) const {
return nullptr; // One should just use the default matcher.
}
// FST accessors, useful in high-performance applications.
namespace internal {
// General case, requires non-abstract, 'final' methods. Use for inlining.
template <class F>
inline typename F::Arc::Weight Final(const F &fst, typename F::Arc::StateId s) {
return fst.F::Final(s);
}
template <class F>
inline ssize_t NumArcs(const F &fst, typename F::Arc::StateId s) {
return fst.F::NumArcs(s);
}
template <class F>
inline ssize_t NumInputEpsilons(const F &fst, typename F::Arc::StateId s) {
return fst.F::NumInputEpsilons(s);
}
template <class F>
inline ssize_t NumOutputEpsilons(const F &fst, typename F::Arc::StateId s) {
return fst.F::NumOutputEpsilons(s);
}
// Fst<Arc> case, abstract methods.
template <class Arc>
inline typename Arc::Weight Final(const Fst<Arc> &fst,
typename Arc::StateId s) {
return fst.Final(s);
}
template <class Arc>
inline size_t NumArcs(const Fst<Arc> &fst, typename Arc::StateId s) {
return fst.NumArcs(s);
}
template <class Arc>
inline size_t NumInputEpsilons(const Fst<Arc> &fst, typename Arc::StateId s) {
return fst.NumInputEpsilons(s);
}
template <class Arc>
inline size_t NumOutputEpsilons(const Fst<Arc> &fst, typename Arc::StateId s) {
return fst.NumOutputEpsilons(s);
}
// FST implementation base.
//
// This is the recommended FST implementation base class. It will handle
// reference counts, property bits, type information and symbols.
//
// Users are discouraged, but not prohibited, from subclassing this outside the
// FST library.
template <class Arc>
class FstImpl {
public:
using StateId = typename Arc::StateId;
using Weight = typename Arc::Weight;
FstImpl() : properties_(0), type_("null") {}
FstImpl(const FstImpl<Arc> &impl)
: properties_(impl.properties_),
type_(impl.type_),
isymbols_(impl.isymbols_ ? impl.isymbols_->Copy() : nullptr),
osymbols_(impl.osymbols_ ? impl.osymbols_->Copy() : nullptr) {}
virtual ~FstImpl() {}
const string &Type() const { return type_; }
void SetType(const string &type) { type_ = type; }
virtual uint64 Properties() const { return properties_; }
virtual uint64 Properties(uint64 mask) const { return properties_ & mask; }
void SetProperties(uint64 props) {
properties_ &= kError; // kError can't be cleared.
properties_ |= props;
}
void SetProperties(uint64 props, uint64 mask) {
properties_ &= ~mask | kError; // kError can't be cleared.
properties_ |= props & mask;
}
// Allows (only) setting error bit on const FST implementations.
void SetProperties(uint64 props, uint64 mask) const {
if (mask != kError) {
FSTERROR() << "FstImpl::SetProperties() const: Can only set kError";
}
properties_ |= kError;
}
const SymbolTable *InputSymbols() const { return isymbols_.get(); }
const SymbolTable *OutputSymbols() const { return osymbols_.get(); }
SymbolTable *InputSymbols() { return isymbols_.get(); }
SymbolTable *OutputSymbols() { return osymbols_.get(); }
void SetInputSymbols(const SymbolTable *isyms) {
isymbols_.reset(isyms ? isyms->Copy() : nullptr);
}
void SetOutputSymbols(const SymbolTable *osyms) {
osymbols_.reset(osyms ? osyms->Copy() : nullptr);
}
// Reads header and symbols from input stream, initializes FST, and returns
// the header. If opts.header is non-null, skips reading and uses the option
// value instead. If opts.[io]symbols is non-null, reads in (if present), but
// uses the option value.
bool ReadHeader(std::istream &strm, const FstReadOptions &opts,
int min_version, FstHeader *hdr);
// Writes header and symbols to output stream. If opts.header is false, skips
// writing header. If opts.[io]symbols is false, skips writing those symbols.
// This method is needed for implementations that implement Write methods.
void WriteHeader(std::ostream &strm, const FstWriteOptions &opts,
int version, FstHeader *hdr) const {
if (opts.write_header) {
hdr->SetFstType(type_);
hdr->SetArcType(Arc::Type());
hdr->SetVersion(version);
hdr->SetProperties(properties_);
int32 file_flags = 0;
if (isymbols_ && opts.write_isymbols) {
file_flags |= FstHeader::HAS_ISYMBOLS;
}
if (osymbols_ && opts.write_osymbols) {
file_flags |= FstHeader::HAS_OSYMBOLS;
}
if (opts.align) file_flags |= FstHeader::IS_ALIGNED;
hdr->SetFlags(file_flags);
hdr->Write(strm, opts.source);
}
if (isymbols_ && opts.write_isymbols) isymbols_->Write(strm);
if (osymbols_ && opts.write_osymbols) osymbols_->Write(strm);
}
// Writes out header and symbols to output stream. If opts.header is false,
// skips writing header. If opts.[io]symbols is false, skips writing those
// symbols. `type` is the FST type being written. This method is used in the
// cross-type serialization methods Fst::WriteFst.
static void WriteFstHeader(const Fst<Arc> &fst, std::ostream &strm,
const FstWriteOptions &opts, int version,
const string &type, uint64 properties,
FstHeader *hdr) {
if (opts.write_header) {
hdr->SetFstType(type);
hdr->SetArcType(Arc::Type());
hdr->SetVersion(version);
hdr->SetProperties(properties);
int32 file_flags = 0;
if (fst.InputSymbols() && opts.write_isymbols) {
file_flags |= FstHeader::HAS_ISYMBOLS;
}
if (fst.OutputSymbols() && opts.write_osymbols) {
file_flags |= FstHeader::HAS_OSYMBOLS;
}
if (opts.align) file_flags |= FstHeader::IS_ALIGNED;
hdr->SetFlags(file_flags);
hdr->Write(strm, opts.source);
}
if (fst.InputSymbols() && opts.write_isymbols) {
fst.InputSymbols()->Write(strm);
}
if (fst.OutputSymbols() && opts.write_osymbols) {
fst.OutputSymbols()->Write(strm);
}
}
// In serialization routines where the header cannot be written until after
// the machine has been serialized, this routine can be called to seek to the
// beginning of the file an rewrite the header with updated fields. It
// repositions the file pointer back at the end of the file. Returns true on
// success, false on failure.
static bool UpdateFstHeader(const Fst<Arc> &fst, std::ostream &strm,
const FstWriteOptions &opts, int version,
const string &type, uint64 properties,
FstHeader *hdr, size_t header_offset) {
strm.seekp(header_offset);
if (!strm) {
LOG(ERROR) << "Fst::UpdateFstHeader: Write failed: " << opts.source;
return false;
}
WriteFstHeader(fst, strm, opts, version, type, properties, hdr);
if (!strm) {
LOG(ERROR) << "Fst::UpdateFstHeader: Write failed: " << opts.source;
return false;
}
strm.seekp(0, std::ios_base::end);
if (!strm) {
LOG(ERROR) << "Fst::UpdateFstHeader: Write failed: " << opts.source;
return false;
}
return true;
}
protected:
mutable uint64 properties_; // Property bits.
private:
string type_; // Unique name of FST class.
std::unique_ptr<SymbolTable> isymbols_;
std::unique_ptr<SymbolTable> osymbols_;
};
template <class Arc>
bool FstImpl<Arc>::ReadHeader(std::istream &strm, const FstReadOptions &opts,
int min_version, FstHeader *hdr) {
if (opts.header) {
*hdr = *opts.header;
} else if (!hdr->Read(strm, opts.source)) {
return false;
}
if (FLAGS_v >= 2) {
LOG(INFO) << "FstImpl::ReadHeader: source: " << opts.source
<< ", fst_type: " << hdr->FstType()
<< ", arc_type: " << Arc::Type()
<< ", version: " << hdr->Version()
<< ", flags: " << hdr->GetFlags();
}
if (hdr->FstType() != type_) {
LOG(ERROR) << "FstImpl::ReadHeader: FST not of type " << type_
<< ": " << opts.source;
return false;
}
if (hdr->ArcType() != Arc::Type()) {
LOG(ERROR) << "FstImpl::ReadHeader: Arc not of type " << Arc::Type()
<< ": " << opts.source;
return false;
}
if (hdr->Version() < min_version) {
LOG(ERROR) << "FstImpl::ReadHeader: Obsolete " << type_
<< " FST version: " << opts.source;
return false;
}
properties_ = hdr->Properties();
if (hdr->GetFlags() & FstHeader::HAS_ISYMBOLS) {
isymbols_.reset(SymbolTable::Read(strm, opts.source));
}
// Deletes input symbol table.
if (!opts.read_isymbols) SetInputSymbols(nullptr);
if (hdr->GetFlags() & FstHeader::HAS_OSYMBOLS) {
osymbols_.reset(SymbolTable::Read(strm, opts.source));
}
// Deletes output symbol table.
if (!opts.read_osymbols) SetOutputSymbols(nullptr);
if (opts.isymbols) {
isymbols_.reset(opts.isymbols->Copy());
}
if (opts.osymbols) {
osymbols_.reset(opts.osymbols->Copy());
}
return true;
}
} // namespace internal
template <class Arc>
uint64 TestProperties(const Fst<Arc> &fst, uint64 mask, uint64 *known);
// This is a helper class template useful for attaching an FST interface to
// its implementation, handling reference counting.
template <class Impl, class FST = Fst<typename Impl::Arc>>
class ImplToFst : public FST {
public:
using Arc = typename Impl::Arc;
using StateId = typename Arc::StateId;
using Weight = typename Arc::Weight;
using FST::operator=;
StateId Start() const override { return impl_->Start(); }
Weight Final(StateId s) const override { return impl_->Final(s); }
size_t NumArcs(StateId s) const override { return impl_->NumArcs(s); }
size_t NumInputEpsilons(StateId s) const override {
return impl_->NumInputEpsilons(s);
}
size_t NumOutputEpsilons(StateId s) const override {
return impl_->NumOutputEpsilons(s);
}
uint64 Properties(uint64 mask, bool test) const override {
if (test) {
uint64 knownprops, testprops = TestProperties(*this, mask, &knownprops);
impl_->SetProperties(testprops, knownprops);
return testprops & mask;
} else {
return impl_->Properties(mask);
}
}
const string &Type() const override { return impl_->Type(); }
const SymbolTable *InputSymbols() const override {
return impl_->InputSymbols();
}
const SymbolTable *OutputSymbols() const override {
return impl_->OutputSymbols();
}
protected:
explicit ImplToFst(std::shared_ptr<Impl> impl) : impl_(std::move(impl)) {}
// This constructor presumes there is a copy constructor for the
// implementation.
ImplToFst(const ImplToFst<Impl, FST> &fst, bool safe) {
if (safe) {
impl_ = std::make_shared<Impl>(*(fst.impl_));
} else {
impl_ = fst.impl_;
}
}
// Returns raw pointers to the shared object.
const Impl *GetImpl() const { return impl_.get(); }
Impl *GetMutableImpl() const { return impl_.get(); }
// Returns a ref-counted smart poiner to the implementation.
std::shared_ptr<Impl> GetSharedImpl() const { return impl_; }
bool Unique() const { return impl_.unique(); }
void SetImpl(std::shared_ptr<Impl> impl) { impl_ = impl; }
private:
template <class IFST, class OFST>
friend void Cast(const IFST &ifst, OFST *ofst);
std::shared_ptr<Impl> impl_;
};
// Converts FSTs by casting their implementations, where this makes sense
// (which excludes implementations with weight-dependent virtual methods).
// Must be a friend of the FST classes involved (currently the concrete FSTs:
// ConstFst, CompactFst, and VectorFst). This can only be safely used for arc
// types that have identical storage characteristics. As with an FST
// copy constructor and Copy() method, this is a constant time operation
// (but subject to copy-on-write if it is a MutableFst and modified).
template <class IFST, class OFST>
void Cast(const IFST &ifst, OFST *ofst) {
using OImpl = typename OFST::Impl;
ofst->impl_ = std::shared_ptr<OImpl>(ifst.impl_,
reinterpret_cast<OImpl *>(ifst.impl_.get()));
}
// FST serialization.
template <class Arc>
string FstToString(const Fst<Arc> &fst,
const FstWriteOptions &options =
FstWriteOptions("FstToString")) {
std::ostringstream ostrm;
fst.Write(ostrm, options);
return ostrm.str();
}
template <class Arc>
void FstToString(const Fst<Arc> &fst, string *result) {
*result = FstToString(fst);
}
template <class Arc>
void FstToString(const Fst<Arc> &fst, string *result,
const FstWriteOptions &options) {
*result = FstToString(fst, options);
}
template <class Arc>
Fst<Arc> *StringToFst(const string &s) {
std::istringstream istrm(s);
return Fst<Arc>::Read(istrm, FstReadOptions("StringToFst"));
}
} // namespace fst
#endif // FST_FST_H_
| 0 |
coqui_public_repos/inference-engine/third_party/kenlm/lm | coqui_public_repos/inference-engine/third_party/kenlm/lm/interpolate/tune_matrix.hh | #ifndef LM_INTERPOLATE_TUNE_MATRIX_H
#define LM_INTERPOLATE_TUNE_MATRIX_H
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wpragmas" // Older gcc doesn't have "-Wunused-local-typedefs" and complains.
#pragma GCC diagnostic ignored "-Wunused-local-typedefs"
#include <Eigen/Core>
#pragma GCC diagnostic pop
namespace lm { namespace interpolate {
typedef Eigen::MatrixXf Matrix;
typedef Eigen::VectorXf Vector;
typedef Matrix::Scalar Accum;
}} // namespaces
#endif // LM_INTERPOLATE_TUNE_MATRIX_H
| 0 |
coqui_public_repos | coqui_public_repos/stt-model-manager/pyproject.toml | [build-system]
requires = ["setuptools", "wheel"]
build-backend = "setuptools.build_meta"
[tool.isort]
profile = "black"
| 0 |
coqui_public_repos/STT/native_client/kenlm | coqui_public_repos/STT/native_client/kenlm/util/tokenize_piece.hh | #ifndef UTIL_TOKENIZE_PIECE_H
#define UTIL_TOKENIZE_PIECE_H
#include "exception.hh"
#include "spaces.hh"
#include "string_piece.hh"
#include <algorithm>
#include <cstring>
#include <iterator>
namespace util {
// Thrown on dereference when out of tokens to parse
class OutOfTokens : public Exception {
public:
OutOfTokens() throw() {}
~OutOfTokens() throw() {}
};
class SingleCharacter {
public:
SingleCharacter() {}
explicit SingleCharacter(char delim) : delim_(delim) {}
StringPiece Find(const StringPiece &in) const {
return StringPiece(std::find(in.data(), in.data() + in.size(), delim_), 1);
}
private:
char delim_;
};
class MultiCharacter {
public:
MultiCharacter() {}
explicit MultiCharacter(const StringPiece &delimiter) : delimiter_(delimiter) {}
StringPiece Find(const StringPiece &in) const {
return StringPiece(std::search(in.data(), in.data() + in.size(), delimiter_.data(), delimiter_.data() + delimiter_.size()), delimiter_.size());
}
private:
StringPiece delimiter_;
};
class AnyCharacter {
public:
AnyCharacter() {}
explicit AnyCharacter(const StringPiece &chars) : chars_(chars) {}
StringPiece Find(const StringPiece &in) const {
return StringPiece(std::find_first_of(in.data(), in.data() + in.size(), chars_.data(), chars_.data() + chars_.size()), 1);
}
private:
StringPiece chars_;
};
class BoolCharacter {
public:
BoolCharacter() {}
explicit BoolCharacter(const bool *delimiter = kSpaces) { delimiter_ = delimiter; }
StringPiece Find(const StringPiece &in) const {
for (const char *i = in.data(); i != in.data() + in.size(); ++i) {
if (delimiter_[static_cast<unsigned char>(*i)]) return StringPiece(i, 1);
}
return StringPiece(in.data() + in.size(), 0);
}
template <unsigned Length> static void Build(const char (&characters)[Length], bool (&out)[256]) {
memset(out, 0, sizeof(out));
for (const char *i = characters; i != characters + Length; ++i) {
out[static_cast<unsigned char>(*i)] = true;
}
}
private:
const bool *delimiter_;
};
class AnyCharacterLast {
public:
AnyCharacterLast() {}
explicit AnyCharacterLast(const StringPiece &chars) : chars_(chars) {}
StringPiece Find(const StringPiece &in) const {
return StringPiece(std::find_end(in.data(), in.data() + in.size(), chars_.data(), chars_.data() + chars_.size()), 1);
}
private:
StringPiece chars_;
};
template <class Find, bool SkipEmpty = false> class TokenIter : public std::iterator<std::forward_iterator_tag, const StringPiece, std::ptrdiff_t, const StringPiece *, const StringPiece &> {
public:
TokenIter() {}
template <class Construct> TokenIter(const StringPiece &str, const Construct &construct) : after_(str), finder_(construct) {
++*this;
}
bool operator!() const {
return current_.data() == 0;
}
operator bool() const {
return current_.data() != 0;
}
static TokenIter<Find, SkipEmpty> end() {
return TokenIter<Find, SkipEmpty>();
}
bool operator==(const TokenIter<Find, SkipEmpty> &other) const {
return current_.data() == other.current_.data();
}
bool operator!=(const TokenIter<Find, SkipEmpty> &other) const {
return !(*this == other);
}
TokenIter<Find, SkipEmpty> &operator++() {
do {
StringPiece found(finder_.Find(after_));
current_ = StringPiece(after_.data(), found.data() - after_.data());
if (found.data() == after_.data() + after_.size()) {
after_ = StringPiece(NULL, 0);
} else {
after_ = StringPiece(found.data() + found.size(), after_.data() - found.data() + after_.size() - found.size());
}
} while (SkipEmpty && current_.data() && current_.empty()); // Compiler should optimize this away if SkipEmpty is false.
return *this;
}
TokenIter<Find, SkipEmpty> &operator++(int) {
TokenIter<Find, SkipEmpty> ret(*this);
++*this;
return ret;
}
const StringPiece &operator*() const {
UTIL_THROW_IF(!current_.data(), OutOfTokens, "Ran out of tokens");
return current_;
}
const StringPiece *operator->() const {
UTIL_THROW_IF(!current_.data(), OutOfTokens, "Ran out of tokens");
return ¤t_;
}
private:
StringPiece current_;
StringPiece after_;
Find finder_;
};
inline StringPiece Trim(StringPiece str, const bool *spaces = kSpaces) {
while (!str.empty() && spaces[static_cast<unsigned char>(*str.data())]) {
str = StringPiece(str.data() + 1, str.size() - 1);
}
while (!str.empty() && spaces[static_cast<unsigned char>(str.data()[str.size() - 1])]) {
str = StringPiece(str.data(), str.size() - 1);
}
return str;
}
} // namespace util
#endif // UTIL_TOKENIZE_PIECE_H
| 0 |
coqui_public_repos/inference-engine/third_party/openfst-1.6.9-win/src/extensions | coqui_public_repos/inference-engine/third_party/openfst-1.6.9-win/src/extensions/compact/compact8_unweighted_acceptor-fst.cc | // See www.openfst.org for extensive documentation on this weighted
// finite-state transducer library.
#include <fst/fst.h>
#include <fst/compact-fst.h>
namespace fst {
static FstRegisterer<
CompactUnweightedAcceptorFst<StdArc, uint8>>
CompactUnweightedAcceptorFst_StdArc_uint8_registerer;
static FstRegisterer<
CompactUnweightedAcceptorFst<LogArc, uint8>>
CompactUnweightedAcceptorFst_LogArc_uint8_registerer;
} // namespace fst
| 0 |
coqui_public_repos/inference-engine/third_party/cereal/include/cereal | coqui_public_repos/inference-engine/third_party/cereal/include/cereal/types/optional.hpp | /*! \file optional.hpp
\brief Support for std::optional
\ingroup STLSupport */
/*
Copyright (c) 2017, Juan Pedro Bolivar Puente
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of cereal nor the
names of its contributors may be used to endorse or promote products
derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL RANDOLPH VOORHIES OR SHANE GRANT BE LIABLE FOR ANY
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef CEREAL_TYPES_STD_OPTIONAL_
#define CEREAL_TYPES_STD_OPTIONAL_
#include "cereal/cereal.hpp"
#include <optional>
namespace cereal {
//! Saving for std::optional
template <class Archive, typename T> inline
void CEREAL_SAVE_FUNCTION_NAME(Archive& ar, const std::optional<T>& optional)
{
if(!optional) {
ar(CEREAL_NVP_("nullopt", true));
} else {
ar(CEREAL_NVP_("nullopt", false),
CEREAL_NVP_("data", *optional));
}
}
//! Loading for std::optional
template <class Archive, typename T> inline
void CEREAL_LOAD_FUNCTION_NAME(Archive& ar, std::optional<T>& optional)
{
bool nullopt;
ar(CEREAL_NVP_("nullopt", nullopt));
if (nullopt) {
optional = std::nullopt;
} else {
T value;
ar(CEREAL_NVP_("data", value));
optional = std::move(value);
}
}
} // namespace cereal
#endif // CEREAL_TYPES_STD_OPTIONAL_
| 0 |
coqui_public_repos/STT | coqui_public_repos/STT/bin/graphdef_binary_to_text.py | #!/usr/bin/env python
# -*- coding: utf-8 -*-
import sys
import tensorflow.compat.v1 as tfv1
from google.protobuf import text_format
def main():
# Load and export as string
with tfv1.gfile.FastGFile(sys.argv[1], "rb") as fin:
graph_def = tfv1.GraphDef()
graph_def.ParseFromString(fin.read())
with tfv1.gfile.FastGFile(sys.argv[1] + "txt", "w") as fout:
fout.write(text_format.MessageToString(graph_def))
if __name__ == "__main__":
main()
| 0 |
coqui_public_repos/STT/native_client/ctcdecode/third_party | coqui_public_repos/STT/native_client/ctcdecode/third_party/openfst-1.6.7/configure | #! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.69 for OpenFst 1.6.7.
#
# Report bugs to <help@www.openfst.org>.
#
#
# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
#
#
# This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.
## -------------------- ##
## M4sh Initialization. ##
## -------------------- ##
# Be more Bourne compatible
DUALCASE=1; export DUALCASE # for MKS sh
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
emulate sh
NULLCMD=:
# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
# is contrary to our usage. Disable this feature.
alias -g '${1+"$@"}'='"$@"'
setopt NO_GLOB_SUBST
else
case `(set -o) 2>/dev/null` in #(
*posix*) :
set -o posix ;; #(
*) :
;;
esac
fi
as_nl='
'
export as_nl
# Printing a long string crashes Solaris 7 /usr/bin/printf.
as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
# Prefer a ksh shell builtin over an external printf program on Solaris,
# but without wasting forks for bash or zsh.
if test -z "$BASH_VERSION$ZSH_VERSION" \
&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
as_echo='print -r --'
as_echo_n='print -rn --'
elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
as_echo='printf %s\n'
as_echo_n='printf %s'
else
if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
as_echo_n='/usr/ucb/echo -n'
else
as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
as_echo_n_body='eval
arg=$1;
case $arg in #(
*"$as_nl"*)
expr "X$arg" : "X\\(.*\\)$as_nl";
arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
esac;
expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
'
export as_echo_n_body
as_echo_n='sh -c $as_echo_n_body as_echo'
fi
export as_echo_body
as_echo='sh -c $as_echo_body as_echo'
fi
# The user is always right.
if test "${PATH_SEPARATOR+set}" != set; then
PATH_SEPARATOR=:
(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
PATH_SEPARATOR=';'
}
fi
# IFS
# We need space, tab and new line, in precisely that order. Quoting is
# there to prevent editors from complaining about space-tab.
# (If _AS_PATH_WALK were called with IFS unset, it would disable word
# splitting by setting IFS to empty value.)
IFS=" "" $as_nl"
# Find who we are. Look in the path if we contain no directory separator.
as_myself=
case $0 in #((
*[\\/]* ) as_myself=$0 ;;
*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
done
IFS=$as_save_IFS
;;
esac
# We did not find ourselves, most probably we were run as `sh COMMAND'
# in which case we are not to be found in the path.
if test "x$as_myself" = x; then
as_myself=$0
fi
if test ! -f "$as_myself"; then
$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
exit 1
fi
# Unset variables that we do not need and which cause bugs (e.g. in
# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
# suppresses any "Segmentation fault" message there. '((' could
# trigger a bug in pdksh 5.2.14.
for as_var in BASH_ENV ENV MAIL MAILPATH
do eval test x\${$as_var+set} = xset \
&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
done
PS1='$ '
PS2='> '
PS4='+ '
# NLS nuisances.
LC_ALL=C
export LC_ALL
LANGUAGE=C
export LANGUAGE
# CDPATH.
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
# Use a proper internal environment variable to ensure we don't fall
# into an infinite loop, continuously re-executing ourselves.
if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
_as_can_reexec=no; export _as_can_reexec;
# We cannot yet assume a decent shell, so we have to provide a
# neutralization value for shells without unset; and this also
# works around shells that cannot unset nonexistent variables.
# Preserve -v and -x to the replacement shell.
BASH_ENV=/dev/null
ENV=/dev/null
(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
case $- in # ((((
*v*x* | *x*v* ) as_opts=-vx ;;
*v* ) as_opts=-v ;;
*x* ) as_opts=-x ;;
* ) as_opts= ;;
esac
exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
# Admittedly, this is quite paranoid, since all the known shells bail
# out after a failed `exec'.
$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
as_fn_exit 255
fi
# We don't want this to propagate to other subprocesses.
{ _as_can_reexec=; unset _as_can_reexec;}
if test "x$CONFIG_SHELL" = x; then
as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
emulate sh
NULLCMD=:
# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
# is contrary to our usage. Disable this feature.
alias -g '\${1+\"\$@\"}'='\"\$@\"'
setopt NO_GLOB_SUBST
else
case \`(set -o) 2>/dev/null\` in #(
*posix*) :
set -o posix ;; #(
*) :
;;
esac
fi
"
as_required="as_fn_return () { (exit \$1); }
as_fn_success () { as_fn_return 0; }
as_fn_failure () { as_fn_return 1; }
as_fn_ret_success () { return 0; }
as_fn_ret_failure () { return 1; }
exitcode=0
as_fn_success || { exitcode=1; echo as_fn_success failed.; }
as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
else
exitcode=1; echo positional parameters were not saved.
fi
test x\$exitcode = x0 || exit 1
test -x / || exit 1"
as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
PATH=/empty FPATH=/empty; export PATH FPATH
test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
|| test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1
test \$(( 1 + 1 )) = 2 || exit 1"
if (eval "$as_required") 2>/dev/null; then :
as_have_required=yes
else
as_have_required=no
fi
if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
as_found=false
for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
as_found=:
case $as_dir in #(
/*)
for as_base in sh bash ksh sh5; do
# Try only shells that exist, to save several forks.
as_shell=$as_dir/$as_base
if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
{ $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
CONFIG_SHELL=$as_shell as_have_required=yes
if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
break 2
fi
fi
done;;
esac
as_found=false
done
$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
{ $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
CONFIG_SHELL=$SHELL as_have_required=yes
fi; }
IFS=$as_save_IFS
if test "x$CONFIG_SHELL" != x; then :
export CONFIG_SHELL
# We cannot yet assume a decent shell, so we have to provide a
# neutralization value for shells without unset; and this also
# works around shells that cannot unset nonexistent variables.
# Preserve -v and -x to the replacement shell.
BASH_ENV=/dev/null
ENV=/dev/null
(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
case $- in # ((((
*v*x* | *x*v* ) as_opts=-vx ;;
*v* ) as_opts=-v ;;
*x* ) as_opts=-x ;;
* ) as_opts= ;;
esac
exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
# Admittedly, this is quite paranoid, since all the known shells bail
# out after a failed `exec'.
$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
exit 255
fi
if test x$as_have_required = xno; then :
$as_echo "$0: This script requires a shell more modern than all"
$as_echo "$0: the shells that I found on your system."
if test x${ZSH_VERSION+set} = xset ; then
$as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
$as_echo "$0: be upgraded to zsh 4.3.4 or later."
else
$as_echo "$0: Please tell bug-autoconf@gnu.org and
$0: help@www.openfst.org about your system, including any
$0: error possibly output before this message. Then install
$0: a modern shell, or manually run the script under such a
$0: shell if you do have one."
fi
exit 1
fi
fi
fi
SHELL=${CONFIG_SHELL-/bin/sh}
export SHELL
# Unset more variables known to interfere with behavior of common tools.
CLICOLOR_FORCE= GREP_OPTIONS=
unset CLICOLOR_FORCE GREP_OPTIONS
## --------------------- ##
## M4sh Shell Functions. ##
## --------------------- ##
# as_fn_unset VAR
# ---------------
# Portably unset VAR.
as_fn_unset ()
{
{ eval $1=; unset $1;}
}
as_unset=as_fn_unset
# as_fn_set_status STATUS
# -----------------------
# Set $? to STATUS, without forking.
as_fn_set_status ()
{
return $1
} # as_fn_set_status
# as_fn_exit STATUS
# -----------------
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
as_fn_exit ()
{
set +e
as_fn_set_status $1
exit $1
} # as_fn_exit
# as_fn_mkdir_p
# -------------
# Create "$as_dir" as a directory, including parents if necessary.
as_fn_mkdir_p ()
{
case $as_dir in #(
-*) as_dir=./$as_dir;;
esac
test -d "$as_dir" || eval $as_mkdir_p || {
as_dirs=
while :; do
case $as_dir in #(
*\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
*) as_qdir=$as_dir;;
esac
as_dirs="'$as_qdir' $as_dirs"
as_dir=`$as_dirname -- "$as_dir" ||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$as_dir" : 'X\(//\)[^/]' \| \
X"$as_dir" : 'X\(//\)$' \| \
X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$as_dir" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
}
/^X\(\/\/\)[^/].*/{
s//\1/
q
}
/^X\(\/\/\)$/{
s//\1/
q
}
/^X\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`
test -d "$as_dir" && break
done
test -z "$as_dirs" || eval "mkdir $as_dirs"
} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
} # as_fn_mkdir_p
# as_fn_executable_p FILE
# -----------------------
# Test if FILE is an executable regular file.
as_fn_executable_p ()
{
test -f "$1" && test -x "$1"
} # as_fn_executable_p
# as_fn_append VAR VALUE
# ----------------------
# Append the text in VALUE to the end of the definition contained in VAR. Take
# advantage of any shell optimizations that allow amortized linear growth over
# repeated appends, instead of the typical quadratic growth present in naive
# implementations.
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
eval 'as_fn_append ()
{
eval $1+=\$2
}'
else
as_fn_append ()
{
eval $1=\$$1\$2
}
fi # as_fn_append
# as_fn_arith ARG...
# ------------------
# Perform arithmetic evaluation on the ARGs, and store the result in the
# global $as_val. Take advantage of shells that can avoid forks. The arguments
# must be portable across $(()) and expr.
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
eval 'as_fn_arith ()
{
as_val=$(( $* ))
}'
else
as_fn_arith ()
{
as_val=`expr "$@" || test $? -eq 1`
}
fi # as_fn_arith
# as_fn_error STATUS ERROR [LINENO LOG_FD]
# ----------------------------------------
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
# script with STATUS, using 1 if that was 0.
as_fn_error ()
{
as_status=$1; test $as_status -eq 0 && as_status=1
if test "$4"; then
as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
fi
$as_echo "$as_me: error: $2" >&2
as_fn_exit $as_status
} # as_fn_error
if expr a : '\(a\)' >/dev/null 2>&1 &&
test "X`expr 00001 : '.*\(...\)'`" = X001; then
as_expr=expr
else
as_expr=false
fi
if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
as_basename=basename
else
as_basename=false
fi
if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
as_dirname=dirname
else
as_dirname=false
fi
as_me=`$as_basename -- "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
X"$0" : 'X\(//\)$' \| \
X"$0" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X/"$0" |
sed '/^.*\/\([^/][^/]*\)\/*$/{
s//\1/
q
}
/^X\/\(\/\/\)$/{
s//\1/
q
}
/^X\/\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`
# Avoid depending upon Character Ranges.
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
as_cr_digits='0123456789'
as_cr_alnum=$as_cr_Letters$as_cr_digits
as_lineno_1=$LINENO as_lineno_1a=$LINENO
as_lineno_2=$LINENO as_lineno_2a=$LINENO
eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
# Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
sed -n '
p
/[$]LINENO/=
' <$as_myself |
sed '
s/[$]LINENO.*/&-/
t lineno
b
:lineno
N
:loop
s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
t loop
s/-\n.*//
' >$as_me.lineno &&
chmod +x "$as_me.lineno" ||
{ $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
# If we had to re-execute with $CONFIG_SHELL, we're ensured to have
# already done that, so ensure we don't try to do so again and fall
# in an infinite loop. This has already happened in practice.
_as_can_reexec=no; export _as_can_reexec
# Don't try to exec as it changes $[0], causing all sort of problems
# (the dirname of $[0] is not the place where we might find the
# original and so on. Autoconf is especially sensitive to this).
. "./$as_me.lineno"
# Exit status is that of the last command.
exit
}
ECHO_C= ECHO_N= ECHO_T=
case `echo -n x` in #(((((
-n*)
case `echo 'xy\c'` in
*c*) ECHO_T=' ';; # ECHO_T is single tab character.
xy) ECHO_C='\c';;
*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
ECHO_T=' ';;
esac;;
*)
ECHO_N='-n';;
esac
rm -f conf$$ conf$$.exe conf$$.file
if test -d conf$$.dir; then
rm -f conf$$.dir/conf$$.file
else
rm -f conf$$.dir
mkdir conf$$.dir 2>/dev/null
fi
if (echo >conf$$.file) 2>/dev/null; then
if ln -s conf$$.file conf$$ 2>/dev/null; then
as_ln_s='ln -s'
# ... but there are two gotchas:
# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
# In both cases, we have to default to `cp -pR'.
ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
as_ln_s='cp -pR'
elif ln conf$$.file conf$$ 2>/dev/null; then
as_ln_s=ln
else
as_ln_s='cp -pR'
fi
else
as_ln_s='cp -pR'
fi
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
rmdir conf$$.dir 2>/dev/null
if mkdir -p . 2>/dev/null; then
as_mkdir_p='mkdir -p "$as_dir"'
else
test -d ./-p && rmdir ./-p
as_mkdir_p=false
fi
as_test_x='test -x'
as_executable_p=as_fn_executable_p
# Sed expression to map a string onto a valid CPP name.
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
# Sed expression to map a string onto a valid variable name.
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
SHELL=${CONFIG_SHELL-/bin/sh}
test -n "$DJDIR" || exec 7<&0 </dev/null
exec 6>&1
# Name of the host.
# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
# so uname gets run too.
ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
#
# Initializations.
#
ac_default_prefix=/usr/local
ac_clean_files=
ac_config_libobj_dir=.
LIBOBJS=
cross_compiling=no
subdirs=
MFLAGS=
MAKEFLAGS=
# Identity of this package.
PACKAGE_NAME='OpenFst'
PACKAGE_TARNAME='openfst'
PACKAGE_VERSION='1.6.7'
PACKAGE_STRING='OpenFst 1.6.7'
PACKAGE_BUGREPORT='help@www.openfst.org'
PACKAGE_URL=''
# Factoring default headers for most tests.
ac_includes_default="\
#include <stdio.h>
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#ifdef HAVE_SYS_STAT_H
# include <sys/stat.h>
#endif
#ifdef STDC_HEADERS
# include <stdlib.h>
# include <stddef.h>
#else
# ifdef HAVE_STDLIB_H
# include <stdlib.h>
# endif
#endif
#ifdef HAVE_STRING_H
# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
# include <memory.h>
# endif
# include <string.h>
#endif
#ifdef HAVE_STRINGS_H
# include <strings.h>
#endif
#ifdef HAVE_INTTYPES_H
# include <inttypes.h>
#endif
#ifdef HAVE_STDINT_H
# include <stdint.h>
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#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif"
ac_unique_file="src/lib/fst.cc"
ac_subst_vars='am__EXEEXT_FALSE
am__EXEEXT_TRUE
LTLIBOBJS
LIBOBJS
DL_LIBS
libfstdir
HAVE_GRM_FALSE
HAVE_GRM_TRUE
HAVE_SCRIPT_FALSE
HAVE_SCRIPT_TRUE
HAVE_BIN_FALSE
HAVE_BIN_TRUE
HAVE_SPECIAL_FALSE
HAVE_SPECIAL_TRUE
PYTHON_EXTRA_LDFLAGS
PYTHON_EXTRA_LIBS
PYTHON_SITE_PKG
PYTHON_LDFLAGS
PYTHON_CPPFLAGS
pkgpyexecdir
pyexecdir
pkgpythondir
pythondir
PYTHON_PLATFORM
PYTHON_EXEC_PREFIX
PYTHON_PREFIX
PYTHON_VERSION
PYTHON
HAVE_PYTHON_FALSE
HAVE_PYTHON_TRUE
HAVE_PDT_FALSE
HAVE_PDT_TRUE
HAVE_NGRAM_FALSE
HAVE_NGRAM_TRUE
HAVE_MPDT_FALSE
HAVE_MPDT_TRUE
HAVE_LOOKAHEAD_FALSE
HAVE_LOOKAHEAD_TRUE
HAVE_LINEAR_FALSE
HAVE_LINEAR_TRUE
HAVE_FAR_FALSE
HAVE_FAR_TRUE
HAVE_CONST_FALSE
HAVE_CONST_TRUE
HAVE_COMPRESS_FALSE
HAVE_COMPRESS_TRUE
HAVE_COMPACT_FALSE
HAVE_COMPACT_TRUE
CXXCPP
CPP
OTOOL64
OTOOL
LIPO
NMEDIT
DSYMUTIL
MANIFEST_TOOL
RANLIB
DLLTOOL
OBJDUMP
LN_S
NM
ac_ct_DUMPBIN
DUMPBIN
LD
FGREP
EGREP
GREP
SED
host_os
host_vendor
host_cpu
host
build_os
build_vendor
build_cpu
build
LIBTOOL
am__fastdepCXX_FALSE
am__fastdepCXX_TRUE
CXXDEPMODE
ac_ct_CXX
CXXFLAGS
CXX
am__fastdepCC_FALSE
am__fastdepCC_TRUE
CCDEPMODE
am__nodep
AMDEPBACKSLASH
AMDEP_FALSE
AMDEP_TRUE
am__quote
am__include
DEPDIR
OBJEXT
EXEEXT
ac_ct_CC
CPPFLAGS
LDFLAGS
CFLAGS
CC
ac_ct_AR
AR
AM_BACKSLASH
AM_DEFAULT_VERBOSITY
AM_DEFAULT_V
AM_V
am__untar
am__tar
AMTAR
am__leading_dot
SET_MAKE
AWK
mkdir_p
MKDIR_P
INSTALL_STRIP_PROGRAM
STRIP
install_sh
MAKEINFO
AUTOHEADER
AUTOMAKE
AUTOCONF
ACLOCAL
VERSION
PACKAGE
CYGPATH_W
am__isrc
INSTALL_DATA
INSTALL_SCRIPT
INSTALL_PROGRAM
target_alias
host_alias
build_alias
LIBS
ECHO_T
ECHO_N
ECHO_C
DEFS
mandir
localedir
libdir
psdir
pdfdir
dvidir
htmldir
infodir
docdir
oldincludedir
includedir
localstatedir
sharedstatedir
sysconfdir
datadir
datarootdir
libexecdir
sbindir
bindir
program_transform_name
prefix
exec_prefix
PACKAGE_URL
PACKAGE_BUGREPORT
PACKAGE_STRING
PACKAGE_VERSION
PACKAGE_TARNAME
PACKAGE_NAME
PATH_SEPARATOR
SHELL'
ac_subst_files=''
ac_user_opts='
enable_option_checking
enable_silent_rules
enable_dependency_tracking
enable_static
enable_shared
with_pic
enable_fast_install
with_gnu_ld
with_sysroot
enable_libtool_lock
enable_compact_fsts
enable_compress
enable_const_fsts
enable_far
enable_linear_fsts
enable_lookahead_fsts
enable_mpdt
enable_ngram_fsts
enable_pdt
enable_python
enable_special
enable_bin
enable_grm
with_libfstdir
'
ac_precious_vars='build_alias
host_alias
target_alias
CC
CFLAGS
LDFLAGS
LIBS
CPPFLAGS
CXX
CXXFLAGS
CCC
CPP
CXXCPP
PYTHON
PYTHON_VERSION'
# Initialize some variables set by options.
ac_init_help=
ac_init_version=false
ac_unrecognized_opts=
ac_unrecognized_sep=
# The variables have the same names as the options, with
# dashes changed to underlines.
cache_file=/dev/null
exec_prefix=NONE
no_create=
no_recursion=
prefix=NONE
program_prefix=NONE
program_suffix=NONE
program_transform_name=s,x,x,
silent=
site=
srcdir=
verbose=
x_includes=NONE
x_libraries=NONE
# Installation directory options.
# These are left unexpanded so users can "make install exec_prefix=/foo"
# and all the variables that are supposed to be based on exec_prefix
# by default will actually change.
# Use braces instead of parens because sh, perl, etc. also accept them.
# (The list follows the same order as the GNU Coding Standards.)
bindir='${exec_prefix}/bin'
sbindir='${exec_prefix}/sbin'
libexecdir='${exec_prefix}/libexec'
datarootdir='${prefix}/share'
datadir='${datarootdir}'
sysconfdir='${prefix}/etc'
sharedstatedir='${prefix}/com'
localstatedir='${prefix}/var'
includedir='${prefix}/include'
oldincludedir='/usr/include'
docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
infodir='${datarootdir}/info'
htmldir='${docdir}'
dvidir='${docdir}'
pdfdir='${docdir}'
psdir='${docdir}'
libdir='${exec_prefix}/lib'
localedir='${datarootdir}/locale'
mandir='${datarootdir}/man'
ac_prev=
ac_dashdash=
for ac_option
do
# If the previous option needs an argument, assign it.
if test -n "$ac_prev"; then
eval $ac_prev=\$ac_option
ac_prev=
continue
fi
case $ac_option in
*=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
*=) ac_optarg= ;;
*) ac_optarg=yes ;;
esac
# Accept the important Cygnus configure options, so we can diagnose typos.
case $ac_dashdash$ac_option in
--)
ac_dashdash=yes ;;
-bindir | --bindir | --bindi | --bind | --bin | --bi)
ac_prev=bindir ;;
-bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
bindir=$ac_optarg ;;
-build | --build | --buil | --bui | --bu)
ac_prev=build_alias ;;
-build=* | --build=* | --buil=* | --bui=* | --bu=*)
build_alias=$ac_optarg ;;
-cache-file | --cache-file | --cache-fil | --cache-fi \
| --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
ac_prev=cache_file ;;
-cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
| --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
cache_file=$ac_optarg ;;
--config-cache | -C)
cache_file=config.cache ;;
-datadir | --datadir | --datadi | --datad)
ac_prev=datadir ;;
-datadir=* | --datadir=* | --datadi=* | --datad=*)
datadir=$ac_optarg ;;
-datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
| --dataroo | --dataro | --datar)
ac_prev=datarootdir ;;
-datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
| --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
datarootdir=$ac_optarg ;;
-disable-* | --disable-*)
ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
# Reject names that are not valid shell variable names.
expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
as_fn_error $? "invalid feature name: $ac_useropt"
ac_useropt_orig=$ac_useropt
ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
case $ac_user_opts in
*"
"enable_$ac_useropt"
"*) ;;
*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
ac_unrecognized_sep=', ';;
esac
eval enable_$ac_useropt=no ;;
-docdir | --docdir | --docdi | --doc | --do)
ac_prev=docdir ;;
-docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
docdir=$ac_optarg ;;
-dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
ac_prev=dvidir ;;
-dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
dvidir=$ac_optarg ;;
-enable-* | --enable-*)
ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
# Reject names that are not valid shell variable names.
expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
as_fn_error $? "invalid feature name: $ac_useropt"
ac_useropt_orig=$ac_useropt
ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
case $ac_user_opts in
*"
"enable_$ac_useropt"
"*) ;;
*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
ac_unrecognized_sep=', ';;
esac
eval enable_$ac_useropt=\$ac_optarg ;;
-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
| --exec | --exe | --ex)
ac_prev=exec_prefix ;;
-exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
| --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
| --exec=* | --exe=* | --ex=*)
exec_prefix=$ac_optarg ;;
-gas | --gas | --ga | --g)
# Obsolete; use --with-gas.
with_gas=yes ;;
-help | --help | --hel | --he | -h)
ac_init_help=long ;;
-help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
ac_init_help=recursive ;;
-help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
ac_init_help=short ;;
-host | --host | --hos | --ho)
ac_prev=host_alias ;;
-host=* | --host=* | --hos=* | --ho=*)
host_alias=$ac_optarg ;;
-htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
ac_prev=htmldir ;;
-htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
| --ht=*)
htmldir=$ac_optarg ;;
-includedir | --includedir | --includedi | --included | --include \
| --includ | --inclu | --incl | --inc)
ac_prev=includedir ;;
-includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
| --includ=* | --inclu=* | --incl=* | --inc=*)
includedir=$ac_optarg ;;
-infodir | --infodir | --infodi | --infod | --info | --inf)
ac_prev=infodir ;;
-infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
infodir=$ac_optarg ;;
-libdir | --libdir | --libdi | --libd)
ac_prev=libdir ;;
-libdir=* | --libdir=* | --libdi=* | --libd=*)
libdir=$ac_optarg ;;
-libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
| --libexe | --libex | --libe)
ac_prev=libexecdir ;;
-libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
| --libexe=* | --libex=* | --libe=*)
libexecdir=$ac_optarg ;;
-localedir | --localedir | --localedi | --localed | --locale)
ac_prev=localedir ;;
-localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
localedir=$ac_optarg ;;
-localstatedir | --localstatedir | --localstatedi | --localstated \
| --localstate | --localstat | --localsta | --localst | --locals)
ac_prev=localstatedir ;;
-localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
| --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
localstatedir=$ac_optarg ;;
-mandir | --mandir | --mandi | --mand | --man | --ma | --m)
ac_prev=mandir ;;
-mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
mandir=$ac_optarg ;;
-nfp | --nfp | --nf)
# Obsolete; use --without-fp.
with_fp=no ;;
-no-create | --no-create | --no-creat | --no-crea | --no-cre \
| --no-cr | --no-c | -n)
no_create=yes ;;
-no-recursion | --no-recursion | --no-recursio | --no-recursi \
| --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
no_recursion=yes ;;
-oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
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\`configure' configures OpenFst 1.6.7 to adapt to many kinds of systems.
Usage: $0 [OPTION]... [VAR=VALUE]...
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LIBS libraries to pass to the linker, e.g. -l<library>
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esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
(eval "$ac_link") 2>conftest.err
ac_status=$?
if test -s conftest.err; then
grep -v '^ *+' conftest.err >conftest.er1
cat conftest.er1 >&5
mv -f conftest.er1 conftest.err
fi
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest$ac_exeext && {
test "$cross_compiling" = yes ||
test -x conftest$ac_exeext
}; then :
ac_retval=0
else
$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_retval=1
fi
# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
# interfere with the next link command; also delete a directory that is
# left behind by Apple's compiler. We do this before executing the actions.
rm -rf conftest.dSYM conftest_ipa8_conftest.oo
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
as_fn_set_status $ac_retval
} # ac_fn_c_try_link
# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
# -------------------------------------------------------
# Tests whether HEADER exists and can be compiled using the include files in
# INCLUDES, setting the cache variable VAR accordingly.
ac_fn_c_check_header_compile ()
{
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
$as_echo_n "checking for $2... " >&6; }
if eval \${$3+:} false; then :
$as_echo_n "(cached) " >&6
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
#include <$2>
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
eval "$3=yes"
else
eval "$3=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
eval ac_res=\$$3
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
} # ac_fn_c_check_header_compile
# ac_fn_c_try_cpp LINENO
# ----------------------
# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
ac_fn_c_try_cpp ()
{
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
if { { ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
ac_status=$?
if test -s conftest.err; then
grep -v '^ *+' conftest.err >conftest.er1
cat conftest.er1 >&5
mv -f conftest.er1 conftest.err
fi
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } > conftest.i && {
test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
test ! -s conftest.err
}; then :
ac_retval=0
else
$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_retval=1
fi
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
as_fn_set_status $ac_retval
} # ac_fn_c_try_cpp
# ac_fn_c_try_run LINENO
# ----------------------
# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
# that executables *can* be run.
ac_fn_c_try_run ()
{
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
if { { ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
(eval "$ac_link") 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
{ { case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
(eval "$ac_try") 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; }; then :
ac_retval=0
else
$as_echo "$as_me: program exited with status $ac_status" >&5
$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_retval=$ac_status
fi
rm -rf conftest.dSYM conftest_ipa8_conftest.oo
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
as_fn_set_status $ac_retval
} # ac_fn_c_try_run
# ac_fn_c_check_func LINENO FUNC VAR
# ----------------------------------
# Tests whether FUNC exists, setting the cache variable VAR accordingly
ac_fn_c_check_func ()
{
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
$as_echo_n "checking for $2... " >&6; }
if eval \${$3+:} false; then :
$as_echo_n "(cached) " >&6
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
For example, HP-UX 11i <limits.h> declares gettimeofday. */
#define $2 innocuous_$2
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $2 (); below.
Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
<limits.h> exists even on freestanding compilers. */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif
#undef $2
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char $2 ();
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined __stub_$2 || defined __stub___$2
choke me
#endif
int
main ()
{
return $2 ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
eval "$3=yes"
else
eval "$3=no"
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
fi
eval ac_res=\$$3
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
} # ac_fn_c_check_func
# ac_fn_cxx_try_cpp LINENO
# ------------------------
# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
ac_fn_cxx_try_cpp ()
{
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
if { { ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
ac_status=$?
if test -s conftest.err; then
grep -v '^ *+' conftest.err >conftest.er1
cat conftest.er1 >&5
mv -f conftest.er1 conftest.err
fi
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } > conftest.i && {
test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
test ! -s conftest.err
}; then :
ac_retval=0
else
$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_retval=1
fi
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
as_fn_set_status $ac_retval
} # ac_fn_cxx_try_cpp
# ac_fn_cxx_try_link LINENO
# -------------------------
# Try to link conftest.$ac_ext, and return whether this succeeded.
ac_fn_cxx_try_link ()
{
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
rm -f conftest.$ac_objext conftest$ac_exeext
if { { ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
(eval "$ac_link") 2>conftest.err
ac_status=$?
if test -s conftest.err; then
grep -v '^ *+' conftest.err >conftest.er1
cat conftest.er1 >&5
mv -f conftest.er1 conftest.err
fi
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } && {
test -z "$ac_cxx_werror_flag" ||
test ! -s conftest.err
} && test -s conftest$ac_exeext && {
test "$cross_compiling" = yes ||
test -x conftest$ac_exeext
}; then :
ac_retval=0
else
$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_retval=1
fi
# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
# interfere with the next link command; also delete a directory that is
# left behind by Apple's compiler. We do this before executing the actions.
rm -rf conftest.dSYM conftest_ipa8_conftest.oo
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
as_fn_set_status $ac_retval
} # ac_fn_cxx_try_link
cat >config.log <<_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
It was created by OpenFst $as_me 1.6.7, which was
generated by GNU Autoconf 2.69. Invocation command line was
$ $0 $@
_ACEOF
exec 5>>config.log
{
cat <<_ASUNAME
## --------- ##
## Platform. ##
## --------- ##
hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
uname -m = `(uname -m) 2>/dev/null || echo unknown`
uname -r = `(uname -r) 2>/dev/null || echo unknown`
uname -s = `(uname -s) 2>/dev/null || echo unknown`
uname -v = `(uname -v) 2>/dev/null || echo unknown`
/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
_ASUNAME
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
$as_echo "PATH: $as_dir"
done
IFS=$as_save_IFS
} >&5
cat >&5 <<_ACEOF
## ----------- ##
## Core tests. ##
## ----------- ##
_ACEOF
# Keep a trace of the command line.
# Strip out --no-create and --no-recursion so they do not pile up.
# Strip out --silent because we don't want to record it for future runs.
# Also quote any args containing shell meta-characters.
# Make two passes to allow for proper duplicate-argument suppression.
ac_configure_args=
ac_configure_args0=
ac_configure_args1=
ac_must_keep_next=false
for ac_pass in 1 2
do
for ac_arg
do
case $ac_arg in
-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
| -silent | --silent | --silen | --sile | --sil)
continue ;;
*\'*)
ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
esac
case $ac_pass in
1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2)
as_fn_append ac_configure_args1 " '$ac_arg'"
if test $ac_must_keep_next = true; then
ac_must_keep_next=false # Got value, back to normal.
else
case $ac_arg in
*=* | --config-cache | -C | -disable-* | --disable-* \
| -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
| -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
| -with-* | --with-* | -without-* | --without-* | --x)
case "$ac_configure_args0 " in
"$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
esac
;;
-* ) ac_must_keep_next=true ;;
esac
fi
as_fn_append ac_configure_args " '$ac_arg'"
;;
esac
done
done
{ ac_configure_args0=; unset ac_configure_args0;}
{ ac_configure_args1=; unset ac_configure_args1;}
# When interrupted or exit'd, cleanup temporary files, and complete
# config.log. We remove comments because anyway the quotes in there
# would cause problems or look ugly.
# WARNING: Use '\'' to represent an apostrophe within the trap.
# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
trap 'exit_status=$?
# Save into config.log some information that might help in debugging.
{
echo
$as_echo "## ---------------- ##
## Cache variables. ##
## ---------------- ##"
echo
# The following way of writing the cache mishandles newlines in values,
(
for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
eval ac_val=\$$ac_var
case $ac_val in #(
*${as_nl}*)
case $ac_var in #(
*_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
esac
case $ac_var in #(
_ | IFS | as_nl) ;; #(
BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
*) { eval $ac_var=; unset $ac_var;} ;;
esac ;;
esac
done
(set) 2>&1 |
case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
*${as_nl}ac_space=\ *)
sed -n \
"s/'\''/'\''\\\\'\'''\''/g;
s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
;; #(
*)
sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
;;
esac |
sort
)
echo
$as_echo "## ----------------- ##
## Output variables. ##
## ----------------- ##"
echo
for ac_var in $ac_subst_vars
do
eval ac_val=\$$ac_var
case $ac_val in
*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
esac
$as_echo "$ac_var='\''$ac_val'\''"
done | sort
echo
if test -n "$ac_subst_files"; then
$as_echo "## ------------------- ##
## File substitutions. ##
## ------------------- ##"
echo
for ac_var in $ac_subst_files
do
eval ac_val=\$$ac_var
case $ac_val in
*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
esac
$as_echo "$ac_var='\''$ac_val'\''"
done | sort
echo
fi
if test -s confdefs.h; then
$as_echo "## ----------- ##
## confdefs.h. ##
## ----------- ##"
echo
cat confdefs.h
echo
fi
test "$ac_signal" != 0 &&
$as_echo "$as_me: caught signal $ac_signal"
$as_echo "$as_me: exit $exit_status"
} >&5
rm -f core *.core core.conftest.* &&
rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
exit $exit_status
' 0
for ac_signal in 1 2 13 15; do
trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
done
ac_signal=0
# confdefs.h avoids OS command line length limits that DEFS can exceed.
rm -f -r conftest* confdefs.h
$as_echo "/* confdefs.h */" > confdefs.h
# Predefined preprocessor variables.
cat >>confdefs.h <<_ACEOF
#define PACKAGE_NAME "$PACKAGE_NAME"
_ACEOF
cat >>confdefs.h <<_ACEOF
#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
_ACEOF
cat >>confdefs.h <<_ACEOF
#define PACKAGE_VERSION "$PACKAGE_VERSION"
_ACEOF
cat >>confdefs.h <<_ACEOF
#define PACKAGE_STRING "$PACKAGE_STRING"
_ACEOF
cat >>confdefs.h <<_ACEOF
#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
_ACEOF
cat >>confdefs.h <<_ACEOF
#define PACKAGE_URL "$PACKAGE_URL"
_ACEOF
# Let the site file select an alternate cache file if it wants to.
# Prefer an explicitly selected file to automatically selected ones.
ac_site_file1=NONE
ac_site_file2=NONE
if test -n "$CONFIG_SITE"; then
# We do not want a PATH search for config.site.
case $CONFIG_SITE in #((
-*) ac_site_file1=./$CONFIG_SITE;;
*/*) ac_site_file1=$CONFIG_SITE;;
*) ac_site_file1=./$CONFIG_SITE;;
esac
elif test "x$prefix" != xNONE; then
ac_site_file1=$prefix/share/config.site
ac_site_file2=$prefix/etc/config.site
else
ac_site_file1=$ac_default_prefix/share/config.site
ac_site_file2=$ac_default_prefix/etc/config.site
fi
for ac_site_file in "$ac_site_file1" "$ac_site_file2"
do
test "x$ac_site_file" = xNONE && continue
if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
$as_echo "$as_me: loading site script $ac_site_file" >&6;}
sed 's/^/| /' "$ac_site_file" >&5
. "$ac_site_file" \
|| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "failed to load site script $ac_site_file
See \`config.log' for more details" "$LINENO" 5; }
fi
done
if test -r "$cache_file"; then
# Some versions of bash will fail to source /dev/null (special files
# actually), so we avoid doing that. DJGPP emulates it as a regular file.
if test /dev/null != "$cache_file" && test -f "$cache_file"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
$as_echo "$as_me: loading cache $cache_file" >&6;}
case $cache_file in
[\\/]* | ?:[\\/]* ) . "$cache_file";;
*) . "./$cache_file";;
esac
fi
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
$as_echo "$as_me: creating cache $cache_file" >&6;}
>$cache_file
fi
# Check that the precious variables saved in the cache have kept the same
# value.
ac_cache_corrupted=false
for ac_var in $ac_precious_vars; do
eval ac_old_set=\$ac_cv_env_${ac_var}_set
eval ac_new_set=\$ac_env_${ac_var}_set
eval ac_old_val=\$ac_cv_env_${ac_var}_value
eval ac_new_val=\$ac_env_${ac_var}_value
case $ac_old_set,$ac_new_set in
set,)
{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
ac_cache_corrupted=: ;;
,set)
{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
ac_cache_corrupted=: ;;
,);;
*)
if test "x$ac_old_val" != "x$ac_new_val"; then
# differences in whitespace do not lead to failure.
ac_old_val_w=`echo x $ac_old_val`
ac_new_val_w=`echo x $ac_new_val`
if test "$ac_old_val_w" != "$ac_new_val_w"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
ac_cache_corrupted=:
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
eval $ac_var=\$ac_old_val
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
fi;;
esac
# Pass precious variables to config.status.
if test "$ac_new_set" = set; then
case $ac_new_val in
*\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
*) ac_arg=$ac_var=$ac_new_val ;;
esac
case " $ac_configure_args " in
*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
*) as_fn_append ac_configure_args " '$ac_arg'" ;;
esac
fi
done
if $ac_cache_corrupted; then
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## -------------------- ##
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esac
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
$as_echo "$_am_result" >&6; }
rm -f confinc confmf
# Check whether --enable-dependency-tracking was given.
if test "${enable_dependency_tracking+set}" = set; then :
enableval=$enable_dependency_tracking;
fi
if test "x$enable_dependency_tracking" != xno; then
am_depcomp="$ac_aux_dir/depcomp"
AMDEPBACKSLASH='\'
am__nodep='_no'
fi
if test "x$enable_dependency_tracking" != xno; then
AMDEP_TRUE=
AMDEP_FALSE='#'
else
AMDEP_TRUE='#'
AMDEP_FALSE=
fi
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
set dummy ${ac_tool_prefix}gcc; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_CC+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_CC="${ac_tool_prefix}gcc"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
$as_echo "$CC" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_CC"; then
ac_ct_CC=$CC
# Extract the first word of "gcc", so it can be a program name with args.
set dummy gcc; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_CC+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$ac_ct_CC"; then
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_CC="gcc"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
$as_echo "$ac_ct_CC" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
if test "x$ac_ct_CC" = x; then
CC=""
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
CC=$ac_ct_CC
fi
else
CC="$ac_cv_prog_CC"
fi
if test -z "$CC"; then
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
set dummy ${ac_tool_prefix}cc; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_CC+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_CC="${ac_tool_prefix}cc"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
$as_echo "$CC" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
fi
fi
if test -z "$CC"; then
# Extract the first word of "cc", so it can be a program name with args.
set dummy cc; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_CC+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
else
ac_prog_rejected=no
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
ac_prog_rejected=yes
continue
fi
ac_cv_prog_CC="cc"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
if test $ac_prog_rejected = yes; then
# We found a bogon in the path, so make sure we never use it.
set dummy $ac_cv_prog_CC
shift
if test $# != 0; then
# We chose a different compiler from the bogus one.
# However, it has the same basename, so the bogon will be chosen
# first if we set CC to just the basename; use the full file name.
shift
ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
fi
fi
fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
$as_echo "$CC" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
fi
if test -z "$CC"; then
if test -n "$ac_tool_prefix"; then
for ac_prog in cl.exe
do
# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_CC+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
$as_echo "$CC" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
test -n "$CC" && break
done
fi
if test -z "$CC"; then
ac_ct_CC=$CC
for ac_prog in cl.exe
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_CC+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$ac_ct_CC"; then
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_CC="$ac_prog"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
$as_echo "$ac_ct_CC" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
test -n "$ac_ct_CC" && break
done
if test "x$ac_ct_CC" = x; then
CC=""
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
CC=$ac_ct_CC
fi
fi
fi
test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "no acceptable C compiler found in \$PATH
See \`config.log' for more details" "$LINENO" 5; }
# Provide some information about the compiler.
$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
set X $ac_compile
ac_compiler=$2
for ac_option in --version -v -V -qversion; do
{ { ac_try="$ac_compiler $ac_option >&5"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
(eval "$ac_compiler $ac_option >&5") 2>conftest.err
ac_status=$?
if test -s conftest.err; then
sed '10a\
... rest of stderr output deleted ...
10q' conftest.err >conftest.er1
cat conftest.er1 >&5
fi
rm -f conftest.er1 conftest.err
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
done
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
_ACEOF
ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
# Try to create an executable without -o first, disregard a.out.
# It will help us diagnose broken compilers, and finding out an intuition
# of exeext.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
$as_echo_n "checking whether the C compiler works... " >&6; }
ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
# The possible output files:
ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
ac_rmfiles=
for ac_file in $ac_files
do
case $ac_file in
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
* ) ac_rmfiles="$ac_rmfiles $ac_file";;
esac
done
rm -f $ac_rmfiles
if { { ac_try="$ac_link_default"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
(eval "$ac_link_default") 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then :
# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
# in a Makefile. We should not override ac_cv_exeext if it was cached,
# so that the user can short-circuit this test for compilers unknown to
# Autoconf.
for ac_file in $ac_files ''
do
test -f "$ac_file" || continue
case $ac_file in
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
;;
[ab].out )
# We found the default executable, but exeext='' is most
# certainly right.
break;;
*.* )
if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
then :; else
ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
fi
# We set ac_cv_exeext here because the later test for it is not
# safe: cross compilers may not add the suffix if given an `-o'
# argument, so we may need to know it at that point already.
# Even if this section looks crufty: it has the advantage of
# actually working.
break;;
* )
break;;
esac
done
test "$ac_cv_exeext" = no && ac_cv_exeext=
else
ac_file=''
fi
if test -z "$ac_file"; then :
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "C compiler cannot create executables
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else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
$as_echo "$ac_file" >&6; }
ac_exeext=$ac_cv_exeext
rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
ac_clean_files=$ac_clean_files_save
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
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if { { ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
(eval "$ac_link") 2>&5
ac_status=$?
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test $ac_status = 0; }; then :
# If both `conftest.exe' and `conftest' are `present' (well, observable)
# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
# work properly (i.e., refer to `conftest.exe'), while it won't with
# `rm'.
for ac_file in conftest.exe conftest conftest.*; do
test -f "$ac_file" || continue
case $ac_file in
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
break;;
* ) break;;
esac
done
else
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot compute suffix of executables: cannot compile and link
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fi
rm -f conftest conftest$ac_cv_exeext
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
$as_echo "$ac_cv_exeext" >&6; }
rm -f conftest.$ac_ext
EXEEXT=$ac_cv_exeext
ac_exeext=$EXEEXT
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
int
main ()
{
FILE *f = fopen ("conftest.out", "w");
return ferror (f) || fclose (f) != 0;
;
return 0;
}
_ACEOF
ac_clean_files="$ac_clean_files conftest.out"
# Check that the compiler produces executables we can run. If not, either
# the compiler is broken, or we cross compile.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
$as_echo_n "checking whether we are cross compiling... " >&6; }
if test "$cross_compiling" != yes; then
{ { ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
(eval "$ac_link") 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
if { ac_try='./conftest$ac_cv_exeext'
{ { case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
(eval "$ac_try") 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; }; then
cross_compiling=no
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if test "$cross_compiling" = maybe; then
cross_compiling=yes
else
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot run C compiled programs.
If you meant to cross compile, use \`--host'.
See \`config.log' for more details" "$LINENO" 5; }
fi
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
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rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
ac_clean_files=$ac_clean_files_save
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
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if ${ac_cv_objext+:} false; then :
$as_echo_n "(cached) " >&6
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
_ACEOF
rm -f conftest.o conftest.obj
if { { ac_try="$ac_compile"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
(eval "$ac_compile") 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then :
for ac_file in conftest.o conftest.obj conftest.*; do
test -f "$ac_file" || continue;
case $ac_file in
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
break;;
esac
done
else
$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot compute suffix of object files: cannot compile
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fi
rm -f conftest.$ac_cv_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
$as_echo "$ac_cv_objext" >&6; }
OBJEXT=$ac_cv_objext
ac_objext=$OBJEXT
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
if ${ac_cv_c_compiler_gnu+:} false; then :
$as_echo_n "(cached) " >&6
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main ()
{
#ifndef __GNUC__
choke me
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
ac_compiler_gnu=yes
else
ac_compiler_gnu=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
ac_cv_c_compiler_gnu=$ac_compiler_gnu
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
$as_echo "$ac_cv_c_compiler_gnu" >&6; }
if test $ac_compiler_gnu = yes; then
GCC=yes
else
GCC=
fi
ac_test_CFLAGS=${CFLAGS+set}
ac_save_CFLAGS=$CFLAGS
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
$as_echo_n "checking whether $CC accepts -g... " >&6; }
if ${ac_cv_prog_cc_g+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_save_c_werror_flag=$ac_c_werror_flag
ac_c_werror_flag=yes
ac_cv_prog_cc_g=no
CFLAGS="-g"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
ac_cv_prog_cc_g=yes
else
CFLAGS=""
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
else
ac_c_werror_flag=$ac_save_c_werror_flag
CFLAGS="-g"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
ac_cv_prog_cc_g=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
ac_c_werror_flag=$ac_save_c_werror_flag
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
$as_echo "$ac_cv_prog_cc_g" >&6; }
if test "$ac_test_CFLAGS" = set; then
CFLAGS=$ac_save_CFLAGS
elif test $ac_cv_prog_cc_g = yes; then
if test "$GCC" = yes; then
CFLAGS="-g -O2"
else
CFLAGS="-g"
fi
else
if test "$GCC" = yes; then
CFLAGS="-O2"
else
CFLAGS=
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
if ${ac_cv_prog_cc_c89+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_cv_prog_cc_c89=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdarg.h>
#include <stdio.h>
struct stat;
/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
struct buf { int x; };
FILE * (*rcsopen) (struct buf *, struct stat *, int);
static char *e (p, i)
char **p;
int i;
{
return p[i];
}
static char *f (char * (*g) (char **, int), char **p, ...)
{
char *s;
va_list v;
va_start (v,p);
s = g (p, va_arg (v,int));
va_end (v);
return s;
}
/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
function prototypes and stuff, but not '\xHH' hex character constants.
These don't provoke an error unfortunately, instead are silently treated
as 'x'. The following induces an error, until -std is added to get
proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
array size at least. It's necessary to write '\x00'==0 to get something
that's true only with -std. */
int osf4_cc_array ['\x00' == 0 ? 1 : -1];
/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
inside strings and character constants. */
#define FOO(x) 'x'
int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
int test (int i, double x);
struct s1 {int (*f) (int a);};
struct s2 {int (*f) (double a);};
int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
int argc;
char **argv;
int
main ()
{
return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
;
return 0;
}
_ACEOF
for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
do
CC="$ac_save_CC $ac_arg"
if ac_fn_c_try_compile "$LINENO"; then :
ac_cv_prog_cc_c89=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext
test "x$ac_cv_prog_cc_c89" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC
fi
# AC_CACHE_VAL
case "x$ac_cv_prog_cc_c89" in
x)
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
$as_echo "none needed" >&6; } ;;
xno)
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
$as_echo "unsupported" >&6; } ;;
*)
CC="$CC $ac_cv_prog_cc_c89"
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
esac
if test "x$ac_cv_prog_cc_c89" != xno; then :
fi
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
$as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
if ${am_cv_prog_cc_c_o+:} false; then :
$as_echo_n "(cached) " >&6
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
_ACEOF
# Make sure it works both with $CC and with simple cc.
# Following AC_PROG_CC_C_O, we do the test twice because some
# compilers refuse to overwrite an existing .o file with -o,
# though they will create one.
am_cv_prog_cc_c_o=yes
for am_i in 1 2; do
if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } \
&& test -f conftest2.$ac_objext; then
: OK
else
am_cv_prog_cc_c_o=no
break
fi
done
rm -f core conftest*
unset am_i
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
$as_echo "$am_cv_prog_cc_c_o" >&6; }
if test "$am_cv_prog_cc_c_o" != yes; then
# Losing compiler, so override with the script.
# FIXME: It is wrong to rewrite CC.
# But if we don't then we get into trouble of one sort or another.
# A longer-term fix would be to have automake use am__CC in this case,
# and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
CC="$am_aux_dir/compile $CC"
fi
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
depcc="$CC" am_compiler_list=
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
$as_echo_n "checking dependency style of $depcc... " >&6; }
if ${am_cv_CC_dependencies_compiler_type+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
# We make a subdir and do the tests there. Otherwise we can end up
# making bogus files that we don't know about and never remove. For
# instance it was reported that on HP-UX the gcc test will end up
# making a dummy file named 'D' -- because '-MD' means "put the output
# in D".
rm -rf conftest.dir
mkdir conftest.dir
# Copy depcomp to subdir because otherwise we won't find it if we're
# using a relative directory.
cp "$am_depcomp" conftest.dir
cd conftest.dir
# We will build objects and dependencies in a subdirectory because
# it helps to detect inapplicable dependency modes. For instance
# both Tru64's cc and ICC support -MD to output dependencies as a
# side effect of compilation, but ICC will put the dependencies in
# the current directory while Tru64 will put them in the object
# directory.
mkdir sub
am_cv_CC_dependencies_compiler_type=none
if test "$am_compiler_list" = ""; then
am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
fi
am__universal=false
case " $depcc " in #(
*\ -arch\ *\ -arch\ *) am__universal=true ;;
esac
for depmode in $am_compiler_list; do
# Setup a source with many dependencies, because some compilers
# like to wrap large dependency lists on column 80 (with \), and
# we should not choose a depcomp mode which is confused by this.
#
# We need to recreate these files for each test, as the compiler may
# overwrite some of them when testing with obscure command lines.
# This happens at least with the AIX C compiler.
: > sub/conftest.c
for i in 1 2 3 4 5 6; do
echo '#include "conftst'$i'.h"' >> sub/conftest.c
# Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
# Solaris 10 /bin/sh.
echo '/* dummy */' > sub/conftst$i.h
done
echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
# We check with '-c' and '-o' for the sake of the "dashmstdout"
# mode. It turns out that the SunPro C++ compiler does not properly
# handle '-M -o', and we need to detect this. Also, some Intel
# versions had trouble with output in subdirs.
am__obj=sub/conftest.${OBJEXT-o}
am__minus_obj="-o $am__obj"
case $depmode in
gcc)
# This depmode causes a compiler race in universal mode.
test "$am__universal" = false || continue
;;
nosideeffect)
# After this tag, mechanisms are not by side-effect, so they'll
# only be used when explicitly requested.
if test "x$enable_dependency_tracking" = xyes; then
continue
else
break
fi
;;
msvc7 | msvc7msys | msvisualcpp | msvcmsys)
# This compiler won't grok '-c -o', but also, the minuso test has
# not run yet. These depmodes are late enough in the game, and
# so weak that their functioning should not be impacted.
am__obj=conftest.${OBJEXT-o}
am__minus_obj=
;;
none) break ;;
esac
if depmode=$depmode \
source=sub/conftest.c object=$am__obj \
depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
>/dev/null 2>conftest.err &&
grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
${MAKE-make} -s -f confmf > /dev/null 2>&1; then
# icc doesn't choke on unknown options, it will just issue warnings
# or remarks (even with -Werror). So we grep stderr for any message
# that says an option was ignored or not supported.
# When given -MP, icc 7.0 and 7.1 complain thusly:
# icc: Command line warning: ignoring option '-M'; no argument required
# The diagnosis changed in icc 8.0:
# icc: Command line remark: option '-MP' not supported
if (grep 'ignoring option' conftest.err ||
grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
am_cv_CC_dependencies_compiler_type=$depmode
break
fi
fi
done
cd ..
rm -rf conftest.dir
else
am_cv_CC_dependencies_compiler_type=none
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
if
test "x$enable_dependency_tracking" != xno \
&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
am__fastdepCC_TRUE=
am__fastdepCC_FALSE='#'
else
am__fastdepCC_TRUE='#'
am__fastdepCC_FALSE=
fi
if test -n "$ac_tool_prefix"; then
for ac_prog in ar lib "link -lib"
do
# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_AR+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$AR"; then
ac_cv_prog_AR="$AR" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
AR=$ac_cv_prog_AR
if test -n "$AR"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
$as_echo "$AR" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
test -n "$AR" && break
done
fi
if test -z "$AR"; then
ac_ct_AR=$AR
for ac_prog in ar lib "link -lib"
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_AR+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$ac_ct_AR"; then
ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_AR="$ac_prog"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_AR=$ac_cv_prog_ac_ct_AR
if test -n "$ac_ct_AR"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
$as_echo "$ac_ct_AR" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
test -n "$ac_ct_AR" && break
done
if test "x$ac_ct_AR" = x; then
AR="false"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
AR=$ac_ct_AR
fi
fi
: ${AR=ar}
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the archiver ($AR) interface" >&5
$as_echo_n "checking the archiver ($AR) interface... " >&6; }
if ${am_cv_ar_interface+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
am_cv_ar_interface=ar
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int some_variable = 0;
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
am_ar_try='$AR cru libconftest.a conftest.$ac_objext >&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$am_ar_try\""; } >&5
(eval $am_ar_try) 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
if test "$ac_status" -eq 0; then
am_cv_ar_interface=ar
else
am_ar_try='$AR -NOLOGO -OUT:conftest.lib conftest.$ac_objext >&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$am_ar_try\""; } >&5
(eval $am_ar_try) 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
if test "$ac_status" -eq 0; then
am_cv_ar_interface=lib
else
am_cv_ar_interface=unknown
fi
fi
rm -f conftest.lib libconftest.a
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_ar_interface" >&5
$as_echo "$am_cv_ar_interface" >&6; }
case $am_cv_ar_interface in
ar)
;;
lib)
# Microsoft lib, so override with the ar-lib wrapper script.
# FIXME: It is wrong to rewrite AR.
# But if we don't then we get into trouble of one sort or another.
# A longer-term fix would be to have automake use am__AR in this case,
# and then we could set am__AR="$am_aux_dir/ar-lib \$(AR)" or something
# similar.
AR="$am_aux_dir/ar-lib $AR"
;;
unknown)
as_fn_error $? "could not determine $AR interface" "$LINENO" 5
;;
esac
# OpenFst does not throw exceptions, so we do not generate exception handling
# code. However, users are free to re-enable exception handling.
# OpenFst assumes char is unsigned; -fsigned-char is likely unsafe.
CPPFLAGS="$CPPFLAGS -fno-exceptions -funsigned-char"
CXXFLAGS="$CXXFLAGS -std=c++11"
ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
if test -z "$CXX"; then
if test -n "$CCC"; then
CXX=$CCC
else
if test -n "$ac_tool_prefix"; then
for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
do
# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_CXX+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$CXX"; then
ac_cv_prog_CXX="$CXX" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
CXX=$ac_cv_prog_CXX
if test -n "$CXX"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
$as_echo "$CXX" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
test -n "$CXX" && break
done
fi
if test -z "$CXX"; then
ac_ct_CXX=$CXX
for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_CXX+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$ac_ct_CXX"; then
ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_CXX="$ac_prog"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
if test -n "$ac_ct_CXX"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
$as_echo "$ac_ct_CXX" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
test -n "$ac_ct_CXX" && break
done
if test "x$ac_ct_CXX" = x; then
CXX="g++"
else
case $cross_compiling:$ac_tool_warned in
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fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
$as_echo "$ac_cv_path_EGREP" >&6; }
EGREP="$ac_cv_path_EGREP"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
$as_echo_n "checking for fgrep... " >&6; }
if ${ac_cv_path_FGREP+:} false; then :
$as_echo_n "(cached) " >&6
else
if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
then ac_cv_path_FGREP="$GREP -F"
else
if test -z "$FGREP"; then
ac_path_FGREP_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_prog in fgrep; do
for ac_exec_ext in '' $ac_executable_extensions; do
ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_FGREP" || continue
# Check for GNU ac_path_FGREP and select it if it is found.
# Check for GNU $ac_path_FGREP
case `"$ac_path_FGREP" --version 2>&1` in
*GNU*)
ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
*)
ac_count=0
$as_echo_n 0123456789 >"conftest.in"
while :
do
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
$as_echo 'FGREP' >> "conftest.nl"
"$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
as_fn_arith $ac_count + 1 && ac_count=$as_val
if test $ac_count -gt ${ac_path_FGREP_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_FGREP="$ac_path_FGREP"
ac_path_FGREP_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
done
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
$ac_path_FGREP_found && break 3
done
done
done
IFS=$as_save_IFS
if test -z "$ac_cv_path_FGREP"; then
as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
fi
else
ac_cv_path_FGREP=$FGREP
fi
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
$as_echo "$ac_cv_path_FGREP" >&6; }
FGREP="$ac_cv_path_FGREP"
test -z "$GREP" && GREP=grep
# Check whether --with-gnu-ld was given.
if test "${with_gnu_ld+set}" = set; then :
withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
else
with_gnu_ld=no
fi
ac_prog=ld
if test "$GCC" = yes; then
# Check if gcc -print-prog-name=ld gives a path.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
$as_echo_n "checking for ld used by $CC... " >&6; }
case $host in
*-*-mingw*)
# gcc leaves a trailing carriage return which upsets mingw
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
*)
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
esac
case $ac_prog in
# Accept absolute paths.
[\\/]* | ?:[\\/]*)
re_direlt='/[^/][^/]*/\.\./'
# Canonicalize the pathname of ld
ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
done
test -z "$LD" && LD="$ac_prog"
;;
"")
# If it fails, then pretend we aren't using GCC.
ac_prog=ld
;;
*)
# If it is relative, then search for the first ld in PATH.
with_gnu_ld=unknown
;;
esac
elif test "$with_gnu_ld" = yes; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
$as_echo_n "checking for GNU ld... " >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
$as_echo_n "checking for non-GNU ld... " >&6; }
fi
if ${lt_cv_path_LD+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -z "$LD"; then
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
for ac_dir in $PATH; do
IFS="$lt_save_ifs"
test -z "$ac_dir" && ac_dir=.
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
lt_cv_path_LD="$ac_dir/$ac_prog"
# Check to see if the program is GNU ld. I'd rather use --version,
# but apparently some variants of GNU ld only accept -v.
# Break only if it was the GNU/non-GNU ld that we prefer.
case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
*GNU* | *'with BFD'*)
test "$with_gnu_ld" != no && break
;;
*)
test "$with_gnu_ld" != yes && break
;;
esac
fi
done
IFS="$lt_save_ifs"
else
lt_cv_path_LD="$LD" # Let the user override the test with a path.
fi
fi
LD="$lt_cv_path_LD"
if test -n "$LD"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
$as_echo "$LD" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
if ${lt_cv_prog_gnu_ld+:} false; then :
$as_echo_n "(cached) " >&6
else
# I'd rather use --version here, but apparently some GNU lds only accept -v.
case `$LD -v 2>&1 </dev/null` in
*GNU* | *'with BFD'*)
lt_cv_prog_gnu_ld=yes
;;
*)
lt_cv_prog_gnu_ld=no
;;
esac
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
$as_echo "$lt_cv_prog_gnu_ld" >&6; }
with_gnu_ld=$lt_cv_prog_gnu_ld
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
if ${lt_cv_path_NM+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$NM"; then
# Let the user override the test.
lt_cv_path_NM="$NM"
else
lt_nm_to_check="${ac_tool_prefix}nm"
if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
lt_nm_to_check="$lt_nm_to_check nm"
fi
for lt_tmp_nm in $lt_nm_to_check; do
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
IFS="$lt_save_ifs"
test -z "$ac_dir" && ac_dir=.
tmp_nm="$ac_dir/$lt_tmp_nm"
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
# Check to see if the nm accepts a BSD-compat flag.
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
# nm: unknown option "B" ignored
# Tru64's nm complains that /dev/null is an invalid object file
case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
*/dev/null* | *'Invalid file or object type'*)
lt_cv_path_NM="$tmp_nm -B"
break
;;
*)
case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
*/dev/null*)
lt_cv_path_NM="$tmp_nm -p"
break
;;
*)
lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
continue # so that we can try to find one that supports BSD flags
;;
esac
;;
esac
fi
done
IFS="$lt_save_ifs"
done
: ${lt_cv_path_NM=no}
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
$as_echo "$lt_cv_path_NM" >&6; }
if test "$lt_cv_path_NM" != "no"; then
NM="$lt_cv_path_NM"
else
# Didn't find any BSD compatible name lister, look for dumpbin.
if test -n "$DUMPBIN"; then :
# Let the user override the test.
else
if test -n "$ac_tool_prefix"; then
for ac_prog in dumpbin "link -dump"
do
# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_DUMPBIN+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$DUMPBIN"; then
ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
DUMPBIN=$ac_cv_prog_DUMPBIN
if test -n "$DUMPBIN"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
$as_echo "$DUMPBIN" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
test -n "$DUMPBIN" && break
done
fi
if test -z "$DUMPBIN"; then
ac_ct_DUMPBIN=$DUMPBIN
for ac_prog in dumpbin "link -dump"
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$ac_ct_DUMPBIN"; then
ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
if test -n "$ac_ct_DUMPBIN"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
$as_echo "$ac_ct_DUMPBIN" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
test -n "$ac_ct_DUMPBIN" && break
done
if test "x$ac_ct_DUMPBIN" = x; then
DUMPBIN=":"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
DUMPBIN=$ac_ct_DUMPBIN
fi
fi
case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
*COFF*)
DUMPBIN="$DUMPBIN -symbols"
;;
*)
DUMPBIN=:
;;
esac
fi
if test "$DUMPBIN" != ":"; then
NM="$DUMPBIN"
fi
fi
test -z "$NM" && NM=nm
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
$as_echo_n "checking the name lister ($NM) interface... " >&6; }
if ${lt_cv_nm_interface+:} false; then :
$as_echo_n "(cached) " >&6
else
lt_cv_nm_interface="BSD nm"
echo "int some_variable = 0;" > conftest.$ac_ext
(eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
(eval "$ac_compile" 2>conftest.err)
cat conftest.err >&5
(eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
(eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
cat conftest.err >&5
(eval echo "\"\$as_me:$LINENO: output\"" >&5)
cat conftest.out >&5
if $GREP 'External.*some_variable' conftest.out > /dev/null; then
lt_cv_nm_interface="MS dumpbin"
fi
rm -f conftest*
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
$as_echo "$lt_cv_nm_interface" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
$as_echo_n "checking whether ln -s works... " >&6; }
LN_S=$as_ln_s
if test "$LN_S" = "ln -s"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
$as_echo "no, using $LN_S" >&6; }
fi
# find the maximum length of command line arguments
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
$as_echo_n "checking the maximum length of command line arguments... " >&6; }
if ${lt_cv_sys_max_cmd_len+:} false; then :
$as_echo_n "(cached) " >&6
else
i=0
teststring="ABCD"
case $build_os in
msdosdjgpp*)
# On DJGPP, this test can blow up pretty badly due to problems in libc
# (any single argument exceeding 2000 bytes causes a buffer overrun
# during glob expansion). Even if it were fixed, the result of this
# check would be larger than it should be.
lt_cv_sys_max_cmd_len=12288; # 12K is about right
;;
gnu*)
# Under GNU Hurd, this test is not required because there is
# no limit to the length of command line arguments.
# Libtool will interpret -1 as no limit whatsoever
lt_cv_sys_max_cmd_len=-1;
;;
cygwin* | mingw* | cegcc*)
# On Win9x/ME, this test blows up -- it succeeds, but takes
# about 5 minutes as the teststring grows exponentially.
# Worse, since 9x/ME are not pre-emptively multitasking,
# you end up with a "frozen" computer, even though with patience
# the test eventually succeeds (with a max line length of 256k).
# Instead, let's just punt: use the minimum linelength reported by
# all of the supported platforms: 8192 (on NT/2K/XP).
lt_cv_sys_max_cmd_len=8192;
;;
mint*)
# On MiNT this can take a long time and run out of memory.
lt_cv_sys_max_cmd_len=8192;
;;
amigaos*)
# On AmigaOS with pdksh, this test takes hours, literally.
# So we just punt and use a minimum line length of 8192.
lt_cv_sys_max_cmd_len=8192;
;;
netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
# This has been around since 386BSD, at least. Likely further.
if test -x /sbin/sysctl; then
lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
elif test -x /usr/sbin/sysctl; then
lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
else
lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
fi
# And add a safety zone
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
;;
interix*)
# We know the value 262144 and hardcode it with a safety zone (like BSD)
lt_cv_sys_max_cmd_len=196608
;;
os2*)
# The test takes a long time on OS/2.
lt_cv_sys_max_cmd_len=8192
;;
osf*)
# Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
# due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
# nice to cause kernel panics so lets avoid the loop below.
# First set a reasonable default.
lt_cv_sys_max_cmd_len=16384
#
if test -x /sbin/sysconfig; then
case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
*1*) lt_cv_sys_max_cmd_len=-1 ;;
esac
fi
;;
sco3.2v5*)
lt_cv_sys_max_cmd_len=102400
;;
sysv5* | sco5v6* | sysv4.2uw2*)
kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
if test -n "$kargmax"; then
lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
else
lt_cv_sys_max_cmd_len=32768
fi
;;
*)
lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
if test -n "$lt_cv_sys_max_cmd_len" && \
test undefined != "$lt_cv_sys_max_cmd_len"; then
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
else
# Make teststring a little bigger before we do anything with it.
# a 1K string should be a reasonable start.
for i in 1 2 3 4 5 6 7 8 ; do
teststring=$teststring$teststring
done
SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
# If test is not a shell built-in, we'll probably end up computing a
# maximum length that is only half of the actual maximum length, but
# we can't tell.
while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \
= "X$teststring$teststring"; } >/dev/null 2>&1 &&
test $i != 17 # 1/2 MB should be enough
do
i=`expr $i + 1`
teststring=$teststring$teststring
done
# Only check the string length outside the loop.
lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
teststring=
# Add a significant safety factor because C++ compilers can tack on
# massive amounts of additional arguments before passing them to the
# linker. It appears as though 1/2 is a usable value.
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
fi
;;
esac
fi
if test -n $lt_cv_sys_max_cmd_len ; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
$as_echo "$lt_cv_sys_max_cmd_len" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
$as_echo "none" >&6; }
fi
max_cmd_len=$lt_cv_sys_max_cmd_len
: ${CP="cp -f"}
: ${MV="mv -f"}
: ${RM="rm -f"}
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
$as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
# Try some XSI features
xsi_shell=no
( _lt_dummy="a/b/c"
test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
= c,a/b,b/c, \
&& eval 'test $(( 1 + 1 )) -eq 2 \
&& test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
&& xsi_shell=yes
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
$as_echo "$xsi_shell" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
$as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
lt_shell_append=no
( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
>/dev/null 2>&1 \
&& lt_shell_append=yes
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
$as_echo "$lt_shell_append" >&6; }
if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
lt_unset=unset
else
lt_unset=false
fi
# test EBCDIC or ASCII
case `echo X|tr X '\101'` in
A) # ASCII based system
# \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
lt_SP2NL='tr \040 \012'
lt_NL2SP='tr \015\012 \040\040'
;;
*) # EBCDIC based system
lt_SP2NL='tr \100 \n'
lt_NL2SP='tr \r\n \100\100'
;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5
$as_echo_n "checking how to convert $build file names to $host format... " >&6; }
if ${lt_cv_to_host_file_cmd+:} false; then :
$as_echo_n "(cached) " >&6
else
case $host in
*-*-mingw* )
case $build in
*-*-mingw* ) # actually msys
lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
;;
*-*-cygwin* )
lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
;;
* ) # otherwise, assume *nix
lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
;;
esac
;;
*-*-cygwin* )
case $build in
*-*-mingw* ) # actually msys
lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
;;
*-*-cygwin* )
lt_cv_to_host_file_cmd=func_convert_file_noop
;;
* ) # otherwise, assume *nix
lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
;;
esac
;;
* ) # unhandled hosts (and "normal" native builds)
lt_cv_to_host_file_cmd=func_convert_file_noop
;;
esac
fi
to_host_file_cmd=$lt_cv_to_host_file_cmd
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5
$as_echo "$lt_cv_to_host_file_cmd" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5
$as_echo_n "checking how to convert $build file names to toolchain format... " >&6; }
if ${lt_cv_to_tool_file_cmd+:} false; then :
$as_echo_n "(cached) " >&6
else
#assume ordinary cross tools, or native build.
lt_cv_to_tool_file_cmd=func_convert_file_noop
case $host in
*-*-mingw* )
case $build in
*-*-mingw* ) # actually msys
lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
;;
esac
;;
esac
fi
to_tool_file_cmd=$lt_cv_to_tool_file_cmd
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5
$as_echo "$lt_cv_to_tool_file_cmd" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
$as_echo_n "checking for $LD option to reload object files... " >&6; }
if ${lt_cv_ld_reload_flag+:} false; then :
$as_echo_n "(cached) " >&6
else
lt_cv_ld_reload_flag='-r'
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
$as_echo "$lt_cv_ld_reload_flag" >&6; }
reload_flag=$lt_cv_ld_reload_flag
case $reload_flag in
"" | " "*) ;;
*) reload_flag=" $reload_flag" ;;
esac
reload_cmds='$LD$reload_flag -o $output$reload_objs'
case $host_os in
cygwin* | mingw* | pw32* | cegcc*)
if test "$GCC" != yes; then
reload_cmds=false
fi
;;
darwin*)
if test "$GCC" = yes; then
reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
else
reload_cmds='$LD$reload_flag -o $output$reload_objs'
fi
;;
esac
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
set dummy ${ac_tool_prefix}objdump; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_OBJDUMP+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$OBJDUMP"; then
ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
OBJDUMP=$ac_cv_prog_OBJDUMP
if test -n "$OBJDUMP"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
$as_echo "$OBJDUMP" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_OBJDUMP"; then
ac_ct_OBJDUMP=$OBJDUMP
# Extract the first word of "objdump", so it can be a program name with args.
set dummy objdump; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$ac_ct_OBJDUMP"; then
ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_OBJDUMP="objdump"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
if test -n "$ac_ct_OBJDUMP"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
$as_echo "$ac_ct_OBJDUMP" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
if test "x$ac_ct_OBJDUMP" = x; then
OBJDUMP="false"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
OBJDUMP=$ac_ct_OBJDUMP
fi
else
OBJDUMP="$ac_cv_prog_OBJDUMP"
fi
test -z "$OBJDUMP" && OBJDUMP=objdump
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
$as_echo_n "checking how to recognize dependent libraries... " >&6; }
if ${lt_cv_deplibs_check_method+:} false; then :
$as_echo_n "(cached) " >&6
else
lt_cv_file_magic_cmd='$MAGIC_CMD'
lt_cv_file_magic_test_file=
lt_cv_deplibs_check_method='unknown'
# Need to set the preceding variable on all platforms that support
# interlibrary dependencies.
# 'none' -- dependencies not supported.
# `unknown' -- same as none, but documents that we really don't know.
# 'pass_all' -- all dependencies passed with no checks.
# 'test_compile' -- check by making test program.
# 'file_magic [[regex]]' -- check by looking for files in library path
# which responds to the $file_magic_cmd with a given extended regex.
# If you have `file' or equivalent on your system and you're not sure
# whether `pass_all' will *always* work, you probably want this one.
case $host_os in
aix[4-9]*)
lt_cv_deplibs_check_method=pass_all
;;
beos*)
lt_cv_deplibs_check_method=pass_all
;;
bsdi[45]*)
lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
lt_cv_file_magic_cmd='/usr/bin/file -L'
lt_cv_file_magic_test_file=/shlib/libc.so
;;
cygwin*)
# func_win32_libid is a shell function defined in ltmain.sh
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
lt_cv_file_magic_cmd='func_win32_libid'
;;
mingw* | pw32*)
# Base MSYS/MinGW do not provide the 'file' command needed by
# func_win32_libid shell function, so use a weaker test based on 'objdump',
# unless we find 'file', for example because we are cross-compiling.
# func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
lt_cv_file_magic_cmd='func_win32_libid'
else
# Keep this pattern in sync with the one in func_win32_libid.
lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
lt_cv_file_magic_cmd='$OBJDUMP -f'
fi
;;
cegcc*)
# use the weaker test based on 'objdump'. See mingw*.
lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
lt_cv_file_magic_cmd='$OBJDUMP -f'
;;
darwin* | rhapsody*)
lt_cv_deplibs_check_method=pass_all
;;
freebsd* | dragonfly*)
if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
case $host_cpu in
i*86 )
# Not sure whether the presence of OpenBSD here was a mistake.
# Let's accept both of them until this is cleared up.
lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
lt_cv_file_magic_cmd=/usr/bin/file
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
;;
esac
else
lt_cv_deplibs_check_method=pass_all
fi
;;
haiku*)
lt_cv_deplibs_check_method=pass_all
;;
hpux10.20* | hpux11*)
lt_cv_file_magic_cmd=/usr/bin/file
case $host_cpu in
ia64*)
lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
;;
hppa*64*)
lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
;;
*)
lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
lt_cv_file_magic_test_file=/usr/lib/libc.sl
;;
esac
;;
interix[3-9]*)
# PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
;;
irix5* | irix6* | nonstopux*)
case $LD in
*-32|*"-32 ") libmagic=32-bit;;
*-n32|*"-n32 ") libmagic=N32;;
*-64|*"-64 ") libmagic=64-bit;;
*) libmagic=never-match;;
esac
lt_cv_deplibs_check_method=pass_all
;;
# This must be glibc/ELF.
linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
lt_cv_deplibs_check_method=pass_all
;;
netbsd* | netbsdelf*-gnu)
if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
else
lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
fi
;;
newos6*)
lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
lt_cv_file_magic_cmd=/usr/bin/file
lt_cv_file_magic_test_file=/usr/lib/libnls.so
;;
*nto* | *qnx*)
lt_cv_deplibs_check_method=pass_all
;;
openbsd*)
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
else
lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
fi
;;
osf3* | osf4* | osf5*)
lt_cv_deplibs_check_method=pass_all
;;
rdos*)
lt_cv_deplibs_check_method=pass_all
;;
solaris*)
lt_cv_deplibs_check_method=pass_all
;;
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
lt_cv_deplibs_check_method=pass_all
;;
sysv4 | sysv4.3*)
case $host_vendor in
motorola)
lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
;;
ncr)
lt_cv_deplibs_check_method=pass_all
;;
sequent)
lt_cv_file_magic_cmd='/bin/file'
lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
;;
sni)
lt_cv_file_magic_cmd='/bin/file'
lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
lt_cv_file_magic_test_file=/lib/libc.so
;;
siemens)
lt_cv_deplibs_check_method=pass_all
;;
pc)
lt_cv_deplibs_check_method=pass_all
;;
esac
;;
tpf*)
lt_cv_deplibs_check_method=pass_all
;;
esac
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
$as_echo "$lt_cv_deplibs_check_method" >&6; }
file_magic_glob=
want_nocaseglob=no
if test "$build" = "$host"; then
case $host_os in
mingw* | pw32*)
if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
want_nocaseglob=yes
else
file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"`
fi
;;
esac
fi
file_magic_cmd=$lt_cv_file_magic_cmd
deplibs_check_method=$lt_cv_deplibs_check_method
test -z "$deplibs_check_method" && deplibs_check_method=unknown
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
set dummy ${ac_tool_prefix}dlltool; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_DLLTOOL+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$DLLTOOL"; then
ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
DLLTOOL=$ac_cv_prog_DLLTOOL
if test -n "$DLLTOOL"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
$as_echo "$DLLTOOL" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_DLLTOOL"; then
ac_ct_DLLTOOL=$DLLTOOL
# Extract the first word of "dlltool", so it can be a program name with args.
set dummy dlltool; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$ac_ct_DLLTOOL"; then
ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_DLLTOOL="dlltool"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
if test -n "$ac_ct_DLLTOOL"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
$as_echo "$ac_ct_DLLTOOL" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
if test "x$ac_ct_DLLTOOL" = x; then
DLLTOOL="false"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
DLLTOOL=$ac_ct_DLLTOOL
fi
else
DLLTOOL="$ac_cv_prog_DLLTOOL"
fi
test -z "$DLLTOOL" && DLLTOOL=dlltool
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5
$as_echo_n "checking how to associate runtime and link libraries... " >&6; }
if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then :
$as_echo_n "(cached) " >&6
else
lt_cv_sharedlib_from_linklib_cmd='unknown'
case $host_os in
cygwin* | mingw* | pw32* | cegcc*)
# two different shell functions defined in ltmain.sh
# decide which to use based on capabilities of $DLLTOOL
case `$DLLTOOL --help 2>&1` in
*--identify-strict*)
lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
;;
*)
lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
;;
esac
;;
*)
# fallback: assume linklib IS sharedlib
lt_cv_sharedlib_from_linklib_cmd="$ECHO"
;;
esac
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5
$as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; }
sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
if test -n "$ac_tool_prefix"; then
for ac_prog in ar
do
# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_AR+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$AR"; then
ac_cv_prog_AR="$AR" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
AR=$ac_cv_prog_AR
if test -n "$AR"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
$as_echo "$AR" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
test -n "$AR" && break
done
fi
if test -z "$AR"; then
ac_ct_AR=$AR
for ac_prog in ar
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_AR+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$ac_ct_AR"; then
ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_AR="$ac_prog"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_AR=$ac_cv_prog_ac_ct_AR
if test -n "$ac_ct_AR"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
$as_echo "$ac_ct_AR" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
test -n "$ac_ct_AR" && break
done
if test "x$ac_ct_AR" = x; then
AR="false"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
AR=$ac_ct_AR
fi
fi
: ${AR=ar}
: ${AR_FLAGS=cru}
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5
$as_echo_n "checking for archiver @FILE support... " >&6; }
if ${lt_cv_ar_at_file+:} false; then :
$as_echo_n "(cached) " >&6
else
lt_cv_ar_at_file=no
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
echo conftest.$ac_objext > conftest.lst
lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
(eval $lt_ar_try) 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
if test "$ac_status" -eq 0; then
# Ensure the archiver fails upon bogus file names.
rm -f conftest.$ac_objext libconftest.a
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
(eval $lt_ar_try) 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
if test "$ac_status" -ne 0; then
lt_cv_ar_at_file=@
fi
fi
rm -f conftest.* libconftest.a
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5
$as_echo "$lt_cv_ar_at_file" >&6; }
if test "x$lt_cv_ar_at_file" = xno; then
archiver_list_spec=
else
archiver_list_spec=$lt_cv_ar_at_file
fi
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
set dummy ${ac_tool_prefix}strip; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_STRIP+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$STRIP"; then
ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_STRIP="${ac_tool_prefix}strip"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
STRIP=$ac_cv_prog_STRIP
if test -n "$STRIP"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
$as_echo "$STRIP" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_STRIP"; then
ac_ct_STRIP=$STRIP
# Extract the first word of "strip", so it can be a program name with args.
set dummy strip; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$ac_ct_STRIP"; then
ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_STRIP="strip"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
if test -n "$ac_ct_STRIP"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
$as_echo "$ac_ct_STRIP" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
if test "x$ac_ct_STRIP" = x; then
STRIP=":"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
STRIP=$ac_ct_STRIP
fi
else
STRIP="$ac_cv_prog_STRIP"
fi
test -z "$STRIP" && STRIP=:
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
set dummy ${ac_tool_prefix}ranlib; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_RANLIB+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$RANLIB"; then
ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
RANLIB=$ac_cv_prog_RANLIB
if test -n "$RANLIB"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
$as_echo "$RANLIB" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_RANLIB"; then
ac_ct_RANLIB=$RANLIB
# Extract the first word of "ranlib", so it can be a program name with args.
set dummy ranlib; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$ac_ct_RANLIB"; then
ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_RANLIB="ranlib"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
if test -n "$ac_ct_RANLIB"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
$as_echo "$ac_ct_RANLIB" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
if test "x$ac_ct_RANLIB" = x; then
RANLIB=":"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
RANLIB=$ac_ct_RANLIB
fi
else
RANLIB="$ac_cv_prog_RANLIB"
fi
test -z "$RANLIB" && RANLIB=:
# Determine commands to create old-style static archives.
old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
old_postinstall_cmds='chmod 644 $oldlib'
old_postuninstall_cmds=
if test -n "$RANLIB"; then
case $host_os in
openbsd*)
old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
;;
*)
old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
;;
esac
old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
fi
case $host_os in
darwin*)
lock_old_archive_extraction=yes ;;
*)
lock_old_archive_extraction=no ;;
esac
# If no C compiler was specified, use CC.
LTCC=${LTCC-"$CC"}
# If no C compiler flags were specified, use CFLAGS.
LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
# Allow CC to be a program name with arguments.
compiler=$CC
# Check for command to grab the raw symbol name followed by C symbol from nm.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
if ${lt_cv_sys_global_symbol_pipe+:} false; then :
$as_echo_n "(cached) " >&6
else
# These are sane defaults that work on at least a few old systems.
# [They come from Ultrix. What could be older than Ultrix?!! ;)]
# Character class describing NM global symbol codes.
symcode='[BCDEGRST]'
# Regexp to match symbols that can be accessed directly from C.
sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
# Define system-specific variables.
case $host_os in
aix*)
symcode='[BCDT]'
;;
cygwin* | mingw* | pw32* | cegcc*)
symcode='[ABCDGISTW]'
;;
hpux*)
if test "$host_cpu" = ia64; then
symcode='[ABCDEGRST]'
fi
;;
irix* | nonstopux*)
symcode='[BCDEGRST]'
;;
osf*)
symcode='[BCDEGQRST]'
;;
solaris*)
symcode='[BDRT]'
;;
sco3.2v5*)
symcode='[DT]'
;;
sysv4.2uw2*)
symcode='[DT]'
;;
sysv5* | sco5v6* | unixware* | OpenUNIX*)
symcode='[ABDT]'
;;
sysv4)
symcode='[DFNSTU]'
;;
esac
# If we're using GNU nm, then use its standard symbol codes.
case `$NM -V 2>&1` in
*GNU* | *'with BFD'*)
symcode='[ABCDGIRSTW]' ;;
esac
# Transform an extracted symbol line into a proper C declaration.
# Some systems (esp. on ia64) link data and code symbols differently,
# so use this general approach.
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
# Transform an extracted symbol line into symbol name and symbol address
lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'"
lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
# Handle CRLF in mingw tool chain
opt_cr=
case $build_os in
mingw*)
opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
;;
esac
# Try without a prefix underscore, then with it.
for ac_symprfx in "" "_"; do
# Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
symxfrm="\\1 $ac_symprfx\\2 \\2"
# Write the raw and C identifiers.
if test "$lt_cv_nm_interface" = "MS dumpbin"; then
# Fake it for dumpbin and say T for any non-static function
# and D for any global variable.
# Also find C++ and __fastcall symbols from MSVC++,
# which start with @ or ?.
lt_cv_sys_global_symbol_pipe="$AWK '"\
" {last_section=section; section=\$ 3};"\
" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
" \$ 0!~/External *\|/{next};"\
" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
" {if(hide[section]) next};"\
" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
" s[1]~/^[@?]/{print s[1], s[1]; next};"\
" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
" ' prfx=^$ac_symprfx"
else
lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
fi
lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
# Check to see that the pipe works correctly.
pipe_works=no
rm -f conftest*
cat > conftest.$ac_ext <<_LT_EOF
#ifdef __cplusplus
extern "C" {
#endif
char nm_test_var;
void nm_test_func(void);
void nm_test_func(void){}
#ifdef __cplusplus
}
#endif
int main(){nm_test_var='a';nm_test_func();return(0);}
_LT_EOF
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
(eval $ac_compile) 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
# Now try to grab the symbols.
nlist=conftest.nm
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
(eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } && test -s "$nlist"; then
# Try sorting and uniquifying the output.
if sort "$nlist" | uniq > "$nlist"T; then
mv -f "$nlist"T "$nlist"
else
rm -f "$nlist"T
fi
# Make sure that we snagged all the symbols we need.
if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
cat <<_LT_EOF > conftest.$ac_ext
/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
/* DATA imports from DLLs on WIN32 con't be const, because runtime
relocations are performed -- see ld's documentation on pseudo-relocs. */
# define LT_DLSYM_CONST
#elif defined(__osf__)
/* This system does not cope well with relocations in const data. */
# define LT_DLSYM_CONST
#else
# define LT_DLSYM_CONST const
#endif
#ifdef __cplusplus
extern "C" {
#endif
_LT_EOF
# Now generate the symbol file.
eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
cat <<_LT_EOF >> conftest.$ac_ext
/* The mapping between symbol names and symbols. */
LT_DLSYM_CONST struct {
const char *name;
void *address;
}
lt__PROGRAM__LTX_preloaded_symbols[] =
{
{ "@PROGRAM@", (void *) 0 },
_LT_EOF
$SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
cat <<\_LT_EOF >> conftest.$ac_ext
{0, (void *) 0}
};
/* This works around a problem in FreeBSD linker */
#ifdef FREEBSD_WORKAROUND
static const void *lt_preloaded_setup() {
return lt__PROGRAM__LTX_preloaded_symbols;
}
#endif
#ifdef __cplusplus
}
#endif
_LT_EOF
# Now try linking the two files.
mv conftest.$ac_objext conftstm.$ac_objext
lt_globsym_save_LIBS=$LIBS
lt_globsym_save_CFLAGS=$CFLAGS
LIBS="conftstm.$ac_objext"
CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
(eval $ac_link) 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } && test -s conftest${ac_exeext}; then
pipe_works=yes
fi
LIBS=$lt_globsym_save_LIBS
CFLAGS=$lt_globsym_save_CFLAGS
else
echo "cannot find nm_test_func in $nlist" >&5
fi
else
echo "cannot find nm_test_var in $nlist" >&5
fi
else
echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
fi
else
echo "$progname: failed program was:" >&5
cat conftest.$ac_ext >&5
fi
rm -rf conftest* conftst*
# Do not use the global_symbol_pipe unless it works.
if test "$pipe_works" = yes; then
break
else
lt_cv_sys_global_symbol_pipe=
fi
done
fi
if test -z "$lt_cv_sys_global_symbol_pipe"; then
lt_cv_sys_global_symbol_to_cdecl=
fi
if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
$as_echo "failed" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
$as_echo "ok" >&6; }
fi
# Response file support.
if test "$lt_cv_nm_interface" = "MS dumpbin"; then
nm_file_list_spec='@'
elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then
nm_file_list_spec='@'
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5
$as_echo_n "checking for sysroot... " >&6; }
# Check whether --with-sysroot was given.
if test "${with_sysroot+set}" = set; then :
withval=$with_sysroot;
else
with_sysroot=no
fi
lt_sysroot=
case ${with_sysroot} in #(
yes)
if test "$GCC" = yes; then
lt_sysroot=`$CC --print-sysroot 2>/dev/null`
fi
;; #(
/*)
lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
;; #(
no|'')
;; #(
*)
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${with_sysroot}" >&5
$as_echo "${with_sysroot}" >&6; }
as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5
;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5
$as_echo "${lt_sysroot:-no}" >&6; }
# Check whether --enable-libtool-lock was given.
if test "${enable_libtool_lock+set}" = set; then :
enableval=$enable_libtool_lock;
fi
test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
# Some flags need to be propagated to the compiler or linker for good
# libtool support.
case $host in
ia64-*-hpux*)
# Find out which ABI we are using.
echo 'int i;' > conftest.$ac_ext
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
(eval $ac_compile) 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
case `/usr/bin/file conftest.$ac_objext` in
*ELF-32*)
HPUX_IA64_MODE="32"
;;
*ELF-64*)
HPUX_IA64_MODE="64"
;;
esac
fi
rm -rf conftest*
;;
*-*-irix6*)
# Find out which ABI we are using.
echo '#line '$LINENO' "configure"' > conftest.$ac_ext
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
(eval $ac_compile) 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
if test "$lt_cv_prog_gnu_ld" = yes; then
case `/usr/bin/file conftest.$ac_objext` in
*32-bit*)
LD="${LD-ld} -melf32bsmip"
;;
*N32*)
LD="${LD-ld} -melf32bmipn32"
;;
*64-bit*)
LD="${LD-ld} -melf64bmip"
;;
esac
else
case `/usr/bin/file conftest.$ac_objext` in
*32-bit*)
LD="${LD-ld} -32"
;;
*N32*)
LD="${LD-ld} -n32"
;;
*64-bit*)
LD="${LD-ld} -64"
;;
esac
fi
fi
rm -rf conftest*
;;
x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
# Find out which ABI we are using.
echo 'int i;' > conftest.$ac_ext
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
(eval $ac_compile) 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
case `/usr/bin/file conftest.o` in
*32-bit*)
case $host in
x86_64-*kfreebsd*-gnu)
LD="${LD-ld} -m elf_i386_fbsd"
;;
x86_64-*linux*)
case `/usr/bin/file conftest.o` in
*x86-64*)
LD="${LD-ld} -m elf32_x86_64"
;;
*)
LD="${LD-ld} -m elf_i386"
;;
esac
;;
powerpc64le-*)
LD="${LD-ld} -m elf32lppclinux"
;;
powerpc64-*)
LD="${LD-ld} -m elf32ppclinux"
;;
s390x-*linux*)
LD="${LD-ld} -m elf_s390"
;;
sparc64-*linux*)
LD="${LD-ld} -m elf32_sparc"
;;
esac
;;
*64-bit*)
case $host in
x86_64-*kfreebsd*-gnu)
LD="${LD-ld} -m elf_x86_64_fbsd"
;;
x86_64-*linux*)
LD="${LD-ld} -m elf_x86_64"
;;
powerpcle-*)
LD="${LD-ld} -m elf64lppc"
;;
powerpc-*)
LD="${LD-ld} -m elf64ppc"
;;
s390*-*linux*|s390*-*tpf*)
LD="${LD-ld} -m elf64_s390"
;;
sparc*-*linux*)
LD="${LD-ld} -m elf64_sparc"
;;
esac
;;
esac
fi
rm -rf conftest*
;;
*-*-sco3.2v5*)
# On SCO OpenServer 5, we need -belf to get full-featured binaries.
SAVE_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -belf"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
$as_echo_n "checking whether the C compiler needs -belf... " >&6; }
if ${lt_cv_cc_needs_belf+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
lt_cv_cc_needs_belf=yes
else
lt_cv_cc_needs_belf=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
$as_echo "$lt_cv_cc_needs_belf" >&6; }
if test x"$lt_cv_cc_needs_belf" != x"yes"; then
# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
CFLAGS="$SAVE_CFLAGS"
fi
;;
*-*solaris*)
# Find out which ABI we are using.
echo 'int i;' > conftest.$ac_ext
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
(eval $ac_compile) 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
case `/usr/bin/file conftest.o` in
*64-bit*)
case $lt_cv_prog_gnu_ld in
yes*)
case $host in
i?86-*-solaris*)
LD="${LD-ld} -m elf_x86_64"
;;
sparc*-*-solaris*)
LD="${LD-ld} -m elf64_sparc"
;;
esac
# GNU ld 2.21 introduced _sol2 emulations. Use them if available.
if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
LD="${LD-ld}_sol2"
fi
;;
*)
if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
LD="${LD-ld} -64"
fi
;;
esac
;;
esac
fi
rm -rf conftest*
;;
esac
need_locks="$enable_libtool_lock"
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args.
set dummy ${ac_tool_prefix}mt; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_MANIFEST_TOOL+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$MANIFEST_TOOL"; then
ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL
if test -n "$MANIFEST_TOOL"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5
$as_echo "$MANIFEST_TOOL" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_MANIFEST_TOOL"; then
ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL
# Extract the first word of "mt", so it can be a program name with args.
set dummy mt; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$ac_ct_MANIFEST_TOOL"; then
ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_MANIFEST_TOOL="mt"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL
if test -n "$ac_ct_MANIFEST_TOOL"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5
$as_echo "$ac_ct_MANIFEST_TOOL" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
if test "x$ac_ct_MANIFEST_TOOL" = x; then
MANIFEST_TOOL=":"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL
fi
else
MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL"
fi
test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5
$as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; }
if ${lt_cv_path_mainfest_tool+:} false; then :
$as_echo_n "(cached) " >&6
else
lt_cv_path_mainfest_tool=no
echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5
$MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
cat conftest.err >&5
if $GREP 'Manifest Tool' conftest.out > /dev/null; then
lt_cv_path_mainfest_tool=yes
fi
rm -f conftest*
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5
$as_echo "$lt_cv_path_mainfest_tool" >&6; }
if test "x$lt_cv_path_mainfest_tool" != xyes; then
MANIFEST_TOOL=:
fi
case $host_os in
rhapsody* | darwin*)
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_DSYMUTIL+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$DSYMUTIL"; then
ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
DSYMUTIL=$ac_cv_prog_DSYMUTIL
if test -n "$DSYMUTIL"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
$as_echo "$DSYMUTIL" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_DSYMUTIL"; then
ac_ct_DSYMUTIL=$DSYMUTIL
# Extract the first word of "dsymutil", so it can be a program name with args.
set dummy dsymutil; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$ac_ct_DSYMUTIL"; then
ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
if test -n "$ac_ct_DSYMUTIL"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
$as_echo "$ac_ct_DSYMUTIL" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
if test "x$ac_ct_DSYMUTIL" = x; then
DSYMUTIL=":"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
DSYMUTIL=$ac_ct_DSYMUTIL
fi
else
DSYMUTIL="$ac_cv_prog_DSYMUTIL"
fi
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
set dummy ${ac_tool_prefix}nmedit; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_NMEDIT+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$NMEDIT"; then
ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
NMEDIT=$ac_cv_prog_NMEDIT
if test -n "$NMEDIT"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
$as_echo "$NMEDIT" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_NMEDIT"; then
ac_ct_NMEDIT=$NMEDIT
# Extract the first word of "nmedit", so it can be a program name with args.
set dummy nmedit; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$ac_ct_NMEDIT"; then
ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_NMEDIT="nmedit"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
if test -n "$ac_ct_NMEDIT"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
$as_echo "$ac_ct_NMEDIT" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
if test "x$ac_ct_NMEDIT" = x; then
NMEDIT=":"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
NMEDIT=$ac_ct_NMEDIT
fi
else
NMEDIT="$ac_cv_prog_NMEDIT"
fi
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
set dummy ${ac_tool_prefix}lipo; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_LIPO+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$LIPO"; then
ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
LIPO=$ac_cv_prog_LIPO
if test -n "$LIPO"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
$as_echo "$LIPO" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_LIPO"; then
ac_ct_LIPO=$LIPO
# Extract the first word of "lipo", so it can be a program name with args.
set dummy lipo; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$ac_ct_LIPO"; then
ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_LIPO="lipo"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
if test -n "$ac_ct_LIPO"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
$as_echo "$ac_ct_LIPO" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
if test "x$ac_ct_LIPO" = x; then
LIPO=":"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
LIPO=$ac_ct_LIPO
fi
else
LIPO="$ac_cv_prog_LIPO"
fi
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
set dummy ${ac_tool_prefix}otool; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_OTOOL+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$OTOOL"; then
ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
OTOOL=$ac_cv_prog_OTOOL
if test -n "$OTOOL"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
$as_echo "$OTOOL" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_OTOOL"; then
ac_ct_OTOOL=$OTOOL
# Extract the first word of "otool", so it can be a program name with args.
set dummy otool; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$ac_ct_OTOOL"; then
ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_OTOOL="otool"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
if test -n "$ac_ct_OTOOL"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
$as_echo "$ac_ct_OTOOL" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
if test "x$ac_ct_OTOOL" = x; then
OTOOL=":"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
OTOOL=$ac_ct_OTOOL
fi
else
OTOOL="$ac_cv_prog_OTOOL"
fi
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
set dummy ${ac_tool_prefix}otool64; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_OTOOL64+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$OTOOL64"; then
ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
OTOOL64=$ac_cv_prog_OTOOL64
if test -n "$OTOOL64"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
$as_echo "$OTOOL64" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_OTOOL64"; then
ac_ct_OTOOL64=$OTOOL64
# Extract the first word of "otool64", so it can be a program name with args.
set dummy otool64; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$ac_ct_OTOOL64"; then
ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_OTOOL64="otool64"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
if test -n "$ac_ct_OTOOL64"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
$as_echo "$ac_ct_OTOOL64" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
if test "x$ac_ct_OTOOL64" = x; then
OTOOL64=":"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
OTOOL64=$ac_ct_OTOOL64
fi
else
OTOOL64="$ac_cv_prog_OTOOL64"
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
$as_echo_n "checking for -single_module linker flag... " >&6; }
if ${lt_cv_apple_cc_single_mod+:} false; then :
$as_echo_n "(cached) " >&6
else
lt_cv_apple_cc_single_mod=no
if test -z "${LT_MULTI_MODULE}"; then
# By default we will add the -single_module flag. You can override
# by either setting the environment variable LT_MULTI_MODULE
# non-empty at configure time, or by adding -multi_module to the
# link flags.
rm -rf libconftest.dylib*
echo "int foo(void){return 1;}" > conftest.c
echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
-dynamiclib -Wl,-single_module conftest.c" >&5
$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
-dynamiclib -Wl,-single_module conftest.c 2>conftest.err
_lt_result=$?
# If there is a non-empty error log, and "single_module"
# appears in it, assume the flag caused a linker warning
if test -s conftest.err && $GREP single_module conftest.err; then
cat conftest.err >&5
# Otherwise, if the output was created with a 0 exit code from
# the compiler, it worked.
elif test -f libconftest.dylib && test $_lt_result -eq 0; then
lt_cv_apple_cc_single_mod=yes
else
cat conftest.err >&5
fi
rm -rf libconftest.dylib*
rm -f conftest.*
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
$as_echo "$lt_cv_apple_cc_single_mod" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
if ${lt_cv_ld_exported_symbols_list+:} false; then :
$as_echo_n "(cached) " >&6
else
lt_cv_ld_exported_symbols_list=no
save_LDFLAGS=$LDFLAGS
echo "_main" > conftest.sym
LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
lt_cv_ld_exported_symbols_list=yes
else
lt_cv_ld_exported_symbols_list=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LDFLAGS="$save_LDFLAGS"
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
$as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
$as_echo_n "checking for -force_load linker flag... " >&6; }
if ${lt_cv_ld_force_load+:} false; then :
$as_echo_n "(cached) " >&6
else
lt_cv_ld_force_load=no
cat > conftest.c << _LT_EOF
int forced_loaded() { return 2;}
_LT_EOF
echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
$LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
echo "$AR cru libconftest.a conftest.o" >&5
$AR cru libconftest.a conftest.o 2>&5
echo "$RANLIB libconftest.a" >&5
$RANLIB libconftest.a 2>&5
cat > conftest.c << _LT_EOF
int main() { return 0;}
_LT_EOF
echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
_lt_result=$?
if test -s conftest.err && $GREP force_load conftest.err; then
cat conftest.err >&5
elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then
lt_cv_ld_force_load=yes
else
cat conftest.err >&5
fi
rm -f conftest.err libconftest.a conftest conftest.c
rm -rf conftest.dSYM
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
$as_echo "$lt_cv_ld_force_load" >&6; }
case $host_os in
rhapsody* | darwin1.[012])
_lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
darwin1.*)
_lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
darwin*) # darwin 5.x on
# if running on 10.5 or later, the deployment target defaults
# to the OS version, if on x86, and 10.4, the deployment
# target defaults to 10.4. Don't you love it?
case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
10.0,*86*-darwin8*|10.0,*-darwin[91]*)
_lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
10.[012]*)
_lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
10.*)
_lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
esac
;;
esac
if test "$lt_cv_apple_cc_single_mod" = "yes"; then
_lt_dar_single_mod='$single_module'
fi
if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
_lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
else
_lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
fi
if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
_lt_dsymutil='~$DSYMUTIL $lib || :'
else
_lt_dsymutil=
fi
;;
esac
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
$as_echo_n "checking how to run the C preprocessor... " >&6; }
# On Suns, sometimes $CPP names a directory.
if test -n "$CPP" && test -d "$CPP"; then
CPP=
fi
if test -z "$CPP"; then
if ${ac_cv_prog_CPP+:} false; then :
$as_echo_n "(cached) " >&6
else
# Double quotes because CPP needs to be expanded
for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
do
ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
# Use a header file that comes with gcc, so configuring glibc
# with a fresh cross-compiler works.
# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
# <limits.h> exists even on freestanding compilers.
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp. "Syntax error" is here to catch this case.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif
Syntax error
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :
else
# Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.i conftest.$ac_ext
# OK, works on sane cases. Now check whether nonexistent headers
# can be detected and how.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <ac_nonexistent.h>
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :
# Broken: success on invalid input.
continue
else
# Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.i conftest.$ac_ext
done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.i conftest.err conftest.$ac_ext
if $ac_preproc_ok; then :
break
fi
done
ac_cv_prog_CPP=$CPP
fi
CPP=$ac_cv_prog_CPP
else
ac_cv_prog_CPP=$CPP
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
$as_echo "$CPP" >&6; }
ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
# Use a header file that comes with gcc, so configuring glibc
# with a fresh cross-compiler works.
# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
# <limits.h> exists even on freestanding compilers.
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp. "Syntax error" is here to catch this case.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif
Syntax error
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :
else
# Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.i conftest.$ac_ext
# OK, works on sane cases. Now check whether nonexistent headers
# can be detected and how.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <ac_nonexistent.h>
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :
# Broken: success on invalid input.
continue
else
# Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.i conftest.$ac_ext
done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.i conftest.err conftest.$ac_ext
if $ac_preproc_ok; then :
else
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
See \`config.log' for more details" "$LINENO" 5; }
fi
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
$as_echo_n "checking for ANSI C header files... " >&6; }
if ${ac_cv_header_stdc+:} false; then :
$as_echo_n "(cached) " >&6
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#include <float.h>
int
main ()
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
ac_cv_header_stdc=yes
else
ac_cv_header_stdc=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
if test $ac_cv_header_stdc = yes; then
# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <string.h>
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "memchr" >/dev/null 2>&1; then :
else
ac_cv_header_stdc=no
fi
rm -f conftest*
fi
if test $ac_cv_header_stdc = yes; then
# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "free" >/dev/null 2>&1; then :
else
ac_cv_header_stdc=no
fi
rm -f conftest*
fi
if test $ac_cv_header_stdc = yes; then
# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
if test "$cross_compiling" = yes; then :
:
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <ctype.h>
#include <stdlib.h>
#if ((' ' & 0x0FF) == 0x020)
# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
#else
# define ISLOWER(c) \
(('a' <= (c) && (c) <= 'i') \
|| ('j' <= (c) && (c) <= 'r') \
|| ('s' <= (c) && (c) <= 'z'))
# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
#endif
#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
int
main ()
{
int i;
for (i = 0; i < 256; i++)
if (XOR (islower (i), ISLOWER (i))
|| toupper (i) != TOUPPER (i))
return 2;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
else
ac_cv_header_stdc=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
$as_echo "$ac_cv_header_stdc" >&6; }
if test $ac_cv_header_stdc = yes; then
$as_echo "#define STDC_HEADERS 1" >>confdefs.h
fi
# On IRIX 5.3, sys/types and inttypes.h are conflicting.
for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
inttypes.h stdint.h unistd.h
do :
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
"
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF
fi
done
for ac_header in dlfcn.h
do :
ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
"
if test "x$ac_cv_header_dlfcn_h" = xyes; then :
cat >>confdefs.h <<_ACEOF
#define HAVE_DLFCN_H 1
_ACEOF
fi
done
func_stripname_cnf ()
{
case ${2} in
.*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
esac
} # func_stripname_cnf
# Set options
enable_dlopen=no
enable_win32_dll=no
# Check whether --enable-shared was given.
if test "${enable_shared+set}" = set; then :
enableval=$enable_shared; p=${PACKAGE-default}
case $enableval in
yes) enable_shared=yes ;;
no) enable_shared=no ;;
*)
enable_shared=no
# Look at the argument we got. We use all the common list separators.
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
for pkg in $enableval; do
IFS="$lt_save_ifs"
if test "X$pkg" = "X$p"; then
enable_shared=yes
fi
done
IFS="$lt_save_ifs"
;;
esac
else
enable_shared=yes
fi
# Check whether --with-pic was given.
if test "${with_pic+set}" = set; then :
withval=$with_pic; lt_p=${PACKAGE-default}
case $withval in
yes|no) pic_mode=$withval ;;
*)
pic_mode=default
# Look at the argument we got. We use all the common list separators.
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
for lt_pkg in $withval; do
IFS="$lt_save_ifs"
if test "X$lt_pkg" = "X$lt_p"; then
pic_mode=yes
fi
done
IFS="$lt_save_ifs"
;;
esac
else
pic_mode=default
fi
test -z "$pic_mode" && pic_mode=default
# Check whether --enable-fast-install was given.
if test "${enable_fast_install+set}" = set; then :
enableval=$enable_fast_install; p=${PACKAGE-default}
case $enableval in
yes) enable_fast_install=yes ;;
no) enable_fast_install=no ;;
*)
enable_fast_install=no
# Look at the argument we got. We use all the common list separators.
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
for pkg in $enableval; do
IFS="$lt_save_ifs"
if test "X$pkg" = "X$p"; then
enable_fast_install=yes
fi
done
IFS="$lt_save_ifs"
;;
esac
else
enable_fast_install=yes
fi
# This can be used to rebuild libtool when needed
LIBTOOL_DEPS="$ltmain"
# Always use our own libtool.
LIBTOOL='$(SHELL) $(top_builddir)/libtool'
test -z "$LN_S" && LN_S="ln -s"
if test -n "${ZSH_VERSION+set}" ; then
setopt NO_GLOB_SUBST
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
$as_echo_n "checking for objdir... " >&6; }
if ${lt_cv_objdir+:} false; then :
$as_echo_n "(cached) " >&6
else
rm -f .libs 2>/dev/null
mkdir .libs 2>/dev/null
if test -d .libs; then
lt_cv_objdir=.libs
else
# MS-DOS does not allow filenames that begin with a dot.
lt_cv_objdir=_libs
fi
rmdir .libs 2>/dev/null
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
$as_echo "$lt_cv_objdir" >&6; }
objdir=$lt_cv_objdir
cat >>confdefs.h <<_ACEOF
#define LT_OBJDIR "$lt_cv_objdir/"
_ACEOF
case $host_os in
aix3*)
# AIX sometimes has problems with the GCC collect2 program. For some
# reason, if we set the COLLECT_NAMES environment variable, the problems
# vanish in a puff of smoke.
if test "X${COLLECT_NAMES+set}" != Xset; then
COLLECT_NAMES=
export COLLECT_NAMES
fi
;;
esac
# Global variables:
ofile=libtool
can_build_shared=yes
# All known linkers require a `.a' archive for static linking (except MSVC,
# which needs '.lib').
libext=a
with_gnu_ld="$lt_cv_prog_gnu_ld"
old_CC="$CC"
old_CFLAGS="$CFLAGS"
# Set sane defaults for various variables
test -z "$CC" && CC=cc
test -z "$LTCC" && LTCC=$CC
test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
test -z "$LD" && LD=ld
test -z "$ac_objext" && ac_objext=o
for cc_temp in $compiler""; do
case $cc_temp in
compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
\-*) ;;
*) break;;
esac
done
cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
# Only perform the check for file, if the check method requires it
test -z "$MAGIC_CMD" && MAGIC_CMD=file
case $deplibs_check_method in
file_magic*)
if test "$file_magic_cmd" = '$MAGIC_CMD'; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
if ${lt_cv_path_MAGIC_CMD+:} false; then :
$as_echo_n "(cached) " >&6
else
case $MAGIC_CMD in
[\\/*] | ?:[\\/]*)
lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
;;
*)
lt_save_MAGIC_CMD="$MAGIC_CMD"
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
for ac_dir in $ac_dummy; do
IFS="$lt_save_ifs"
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/${ac_tool_prefix}file; then
lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
if test -n "$file_magic_test_file"; then
case $deplibs_check_method in
"file_magic "*)
file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
$EGREP "$file_magic_regex" > /dev/null; then
:
else
cat <<_LT_EOF 1>&2
*** Warning: the command libtool uses to detect shared libraries,
*** $file_magic_cmd, produces output that libtool cannot recognize.
*** The result is that libtool may fail to recognize shared libraries
*** as such. This will affect the creation of libtool libraries that
*** depend on shared libraries, but programs linked with such libtool
*** libraries will work regardless of this problem. Nevertheless, you
*** may want to report the problem to your system manager and/or to
*** bug-libtool@gnu.org
_LT_EOF
fi ;;
esac
fi
break
fi
done
IFS="$lt_save_ifs"
MAGIC_CMD="$lt_save_MAGIC_CMD"
;;
esac
fi
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
if test -n "$MAGIC_CMD"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
$as_echo "$MAGIC_CMD" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
if test -z "$lt_cv_path_MAGIC_CMD"; then
if test -n "$ac_tool_prefix"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
$as_echo_n "checking for file... " >&6; }
if ${lt_cv_path_MAGIC_CMD+:} false; then :
$as_echo_n "(cached) " >&6
else
case $MAGIC_CMD in
[\\/*] | ?:[\\/]*)
lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
;;
*)
lt_save_MAGIC_CMD="$MAGIC_CMD"
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
for ac_dir in $ac_dummy; do
IFS="$lt_save_ifs"
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/file; then
lt_cv_path_MAGIC_CMD="$ac_dir/file"
if test -n "$file_magic_test_file"; then
case $deplibs_check_method in
"file_magic "*)
file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
$EGREP "$file_magic_regex" > /dev/null; then
:
else
cat <<_LT_EOF 1>&2
*** Warning: the command libtool uses to detect shared libraries,
*** $file_magic_cmd, produces output that libtool cannot recognize.
*** The result is that libtool may fail to recognize shared libraries
*** as such. This will affect the creation of libtool libraries that
*** depend on shared libraries, but programs linked with such libtool
*** libraries will work regardless of this problem. Nevertheless, you
*** may want to report the problem to your system manager and/or to
*** bug-libtool@gnu.org
_LT_EOF
fi ;;
esac
fi
break
fi
done
IFS="$lt_save_ifs"
MAGIC_CMD="$lt_save_MAGIC_CMD"
;;
esac
fi
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
if test -n "$MAGIC_CMD"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
$as_echo "$MAGIC_CMD" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
else
MAGIC_CMD=:
fi
fi
fi
;;
esac
# Use C for the default configuration in the libtool script
lt_save_CC="$CC"
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
# Source file extension for C test sources.
ac_ext=c
# Object file extension for compiled C test sources.
objext=o
objext=$objext
# Code to be used in simple compile tests
lt_simple_compile_test_code="int some_variable = 0;"
# Code to be used in simple link tests
lt_simple_link_test_code='int main(){return(0);}'
# If no C compiler was specified, use CC.
LTCC=${LTCC-"$CC"}
# If no C compiler flags were specified, use CFLAGS.
LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
# Allow CC to be a program name with arguments.
compiler=$CC
# Save the default compiler, since it gets overwritten when the other
# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
compiler_DEFAULT=$CC
# save warnings/boilerplate of simple test code
ac_outfile=conftest.$ac_objext
echo "$lt_simple_compile_test_code" >conftest.$ac_ext
eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
_lt_compiler_boilerplate=`cat conftest.err`
$RM conftest*
ac_outfile=conftest.$ac_objext
echo "$lt_simple_link_test_code" >conftest.$ac_ext
eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
_lt_linker_boilerplate=`cat conftest.err`
$RM -r conftest*
## CAVEAT EMPTOR:
## There is no encapsulation within the following macros, do not change
## the running order or otherwise move them around unless you know exactly
## what you are doing...
if test -n "$compiler"; then
lt_prog_compiler_no_builtin_flag=
if test "$GCC" = yes; then
case $cc_basename in
nvcc*)
lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
*)
lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
$as_echo_n "(cached) " >&6
else
lt_cv_prog_compiler_rtti_exceptions=no
ac_outfile=conftest.$ac_objext
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
lt_compiler_flag="-fno-rtti -fno-exceptions"
# Insert the option either (1) after the last *FLAGS variable, or
# (2) before a word containing "conftest.", or (3) at the end.
# Note that $ac_compile itself does not contain backslashes and begins
# with a dollar sign (not a hyphen), so the echo should work correctly.
# The option is referenced via a variable to avoid confusing sed.
lt_compile=`echo "$ac_compile" | $SED \
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings other than the usual output.
$ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
lt_cv_prog_compiler_rtti_exceptions=yes
fi
fi
$RM conftest*
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
else
:
fi
fi
lt_prog_compiler_wl=
lt_prog_compiler_pic=
lt_prog_compiler_static=
if test "$GCC" = yes; then
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_static='-static'
case $host_os in
aix*)
# All AIX code is PIC.
if test "$host_cpu" = ia64; then
# AIX 5 now supports IA64 processor
lt_prog_compiler_static='-Bstatic'
fi
;;
amigaos*)
case $host_cpu in
powerpc)
# see comment about AmigaOS4 .so support
lt_prog_compiler_pic='-fPIC'
;;
m68k)
# FIXME: we need at least 68020 code to build shared libraries, but
# adding the `-m68020' flag to GCC prevents building anything better,
# like `-m68040'.
lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
;;
esac
;;
beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
# PIC is the default for these OSes.
;;
mingw* | cygwin* | pw32* | os2* | cegcc*)
# This hack is so that the source file can tell whether it is being
# built for inclusion in a dll (and should export symbols for example).
# Although the cygwin gcc ignores -fPIC, still need this for old-style
# (--disable-auto-import) libraries
lt_prog_compiler_pic='-DDLL_EXPORT'
;;
darwin* | rhapsody*)
# PIC is the default on this platform
# Common symbols not allowed in MH_DYLIB files
lt_prog_compiler_pic='-fno-common'
;;
haiku*)
# PIC is the default for Haiku.
# The "-static" flag exists, but is broken.
lt_prog_compiler_static=
;;
hpux*)
# PIC is the default for 64-bit PA HP-UX, but not for 32-bit
# PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
# sets the default TLS model and affects inlining.
case $host_cpu in
hppa*64*)
# +Z the default
;;
*)
lt_prog_compiler_pic='-fPIC'
;;
esac
;;
interix[3-9]*)
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
# Instead, we relocate shared libraries at runtime.
;;
msdosdjgpp*)
# Just because we use GCC doesn't mean we suddenly get shared libraries
# on systems that don't support them.
lt_prog_compiler_can_build_shared=no
enable_shared=no
;;
*nto* | *qnx*)
# QNX uses GNU C++, but need to define -shared option too, otherwise
# it will coredump.
lt_prog_compiler_pic='-fPIC -shared'
;;
sysv4*MP*)
if test -d /usr/nec; then
lt_prog_compiler_pic=-Kconform_pic
fi
;;
*)
lt_prog_compiler_pic='-fPIC'
;;
esac
case $cc_basename in
nvcc*) # Cuda Compiler Driver 2.2
lt_prog_compiler_wl='-Xlinker '
if test -n "$lt_prog_compiler_pic"; then
lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic"
fi
;;
esac
else
# PORTME Check for flag to pass linker flags through the system compiler.
case $host_os in
aix*)
lt_prog_compiler_wl='-Wl,'
if test "$host_cpu" = ia64; then
# AIX 5 now supports IA64 processor
lt_prog_compiler_static='-Bstatic'
else
lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
fi
;;
mingw* | cygwin* | pw32* | os2* | cegcc*)
# This hack is so that the source file can tell whether it is being
# built for inclusion in a dll (and should export symbols for example).
lt_prog_compiler_pic='-DDLL_EXPORT'
;;
hpux9* | hpux10* | hpux11*)
lt_prog_compiler_wl='-Wl,'
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
# not for PA HP-UX.
case $host_cpu in
hppa*64*|ia64*)
# +Z the default
;;
*)
lt_prog_compiler_pic='+Z'
;;
esac
# Is there a better lt_prog_compiler_static that works with the bundled CC?
lt_prog_compiler_static='${wl}-a ${wl}archive'
;;
irix5* | irix6* | nonstopux*)
lt_prog_compiler_wl='-Wl,'
# PIC (with -KPIC) is the default.
lt_prog_compiler_static='-non_shared'
;;
linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
case $cc_basename in
# old Intel for x86_64 which still supported -KPIC.
ecc*)
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_pic='-KPIC'
lt_prog_compiler_static='-static'
;;
# icc used to be incompatible with GCC.
# ICC 10 doesn't accept -KPIC any more.
icc* | ifort*)
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_pic='-fPIC'
lt_prog_compiler_static='-static'
;;
# Lahey Fortran 8.1.
lf95*)
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_pic='--shared'
lt_prog_compiler_static='--static'
;;
nagfor*)
# NAG Fortran compiler
lt_prog_compiler_wl='-Wl,-Wl,,'
lt_prog_compiler_pic='-PIC'
lt_prog_compiler_static='-Bstatic'
;;
pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
# Portland Group compilers (*not* the Pentium gcc compiler,
# which looks to be a dead project)
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_pic='-fpic'
lt_prog_compiler_static='-Bstatic'
;;
ccc*)
lt_prog_compiler_wl='-Wl,'
# All Alpha code is PIC.
lt_prog_compiler_static='-non_shared'
;;
xl* | bgxl* | bgf* | mpixl*)
# IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_pic='-qpic'
lt_prog_compiler_static='-qstaticlink'
;;
*)
case `$CC -V 2>&1 | sed 5q` in
*Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*)
# Sun Fortran 8.3 passes all unrecognized flags to the linker
lt_prog_compiler_pic='-KPIC'
lt_prog_compiler_static='-Bstatic'
lt_prog_compiler_wl=''
;;
*Sun\ F* | *Sun*Fortran*)
lt_prog_compiler_pic='-KPIC'
lt_prog_compiler_static='-Bstatic'
lt_prog_compiler_wl='-Qoption ld '
;;
*Sun\ C*)
# Sun C 5.9
lt_prog_compiler_pic='-KPIC'
lt_prog_compiler_static='-Bstatic'
lt_prog_compiler_wl='-Wl,'
;;
*Intel*\ [CF]*Compiler*)
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_pic='-fPIC'
lt_prog_compiler_static='-static'
;;
*Portland\ Group*)
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_pic='-fpic'
lt_prog_compiler_static='-Bstatic'
;;
esac
;;
esac
;;
newsos6)
lt_prog_compiler_pic='-KPIC'
lt_prog_compiler_static='-Bstatic'
;;
*nto* | *qnx*)
# QNX uses GNU C++, but need to define -shared option too, otherwise
# it will coredump.
lt_prog_compiler_pic='-fPIC -shared'
;;
osf3* | osf4* | osf5*)
lt_prog_compiler_wl='-Wl,'
# All OSF/1 code is PIC.
lt_prog_compiler_static='-non_shared'
;;
rdos*)
lt_prog_compiler_static='-non_shared'
;;
solaris*)
lt_prog_compiler_pic='-KPIC'
lt_prog_compiler_static='-Bstatic'
case $cc_basename in
f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
lt_prog_compiler_wl='-Qoption ld ';;
*)
lt_prog_compiler_wl='-Wl,';;
esac
;;
sunos4*)
lt_prog_compiler_wl='-Qoption ld '
lt_prog_compiler_pic='-PIC'
lt_prog_compiler_static='-Bstatic'
;;
sysv4 | sysv4.2uw2* | sysv4.3*)
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_pic='-KPIC'
lt_prog_compiler_static='-Bstatic'
;;
sysv4*MP*)
if test -d /usr/nec ;then
lt_prog_compiler_pic='-Kconform_pic'
lt_prog_compiler_static='-Bstatic'
fi
;;
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_pic='-KPIC'
lt_prog_compiler_static='-Bstatic'
;;
unicos*)
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_can_build_shared=no
;;
uts4*)
lt_prog_compiler_pic='-pic'
lt_prog_compiler_static='-Bstatic'
;;
*)
lt_prog_compiler_can_build_shared=no
;;
esac
fi
case $host_os in
# For platforms which do not support PIC, -DPIC is meaningless:
*djgpp*)
lt_prog_compiler_pic=
;;
*)
lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
if ${lt_cv_prog_compiler_pic+:} false; then :
$as_echo_n "(cached) " >&6
else
lt_cv_prog_compiler_pic=$lt_prog_compiler_pic
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5
$as_echo "$lt_cv_prog_compiler_pic" >&6; }
lt_prog_compiler_pic=$lt_cv_prog_compiler_pic
#
# Check to make sure the PIC flag actually works.
#
if test -n "$lt_prog_compiler_pic"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
if ${lt_cv_prog_compiler_pic_works+:} false; then :
$as_echo_n "(cached) " >&6
else
lt_cv_prog_compiler_pic_works=no
ac_outfile=conftest.$ac_objext
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
# Insert the option either (1) after the last *FLAGS variable, or
# (2) before a word containing "conftest.", or (3) at the end.
# Note that $ac_compile itself does not contain backslashes and begins
# with a dollar sign (not a hyphen), so the echo should work correctly.
# The option is referenced via a variable to avoid confusing sed.
lt_compile=`echo "$ac_compile" | $SED \
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings other than the usual output.
$ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
lt_cv_prog_compiler_pic_works=yes
fi
fi
$RM conftest*
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
$as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
case $lt_prog_compiler_pic in
"" | " "*) ;;
*) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
esac
else
lt_prog_compiler_pic=
lt_prog_compiler_can_build_shared=no
fi
fi
#
# Check to make sure the static flag actually works.
#
wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
if ${lt_cv_prog_compiler_static_works+:} false; then :
$as_echo_n "(cached) " >&6
else
lt_cv_prog_compiler_static_works=no
save_LDFLAGS="$LDFLAGS"
LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
echo "$lt_simple_link_test_code" > conftest.$ac_ext
if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
# The linker can only warn and ignore the option if not recognized
# So say no if there are warnings
if test -s conftest.err; then
# Append any errors to the config.log.
cat conftest.err 1>&5
$ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
if diff conftest.exp conftest.er2 >/dev/null; then
lt_cv_prog_compiler_static_works=yes
fi
else
lt_cv_prog_compiler_static_works=yes
fi
fi
$RM -r conftest*
LDFLAGS="$save_LDFLAGS"
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
$as_echo "$lt_cv_prog_compiler_static_works" >&6; }
if test x"$lt_cv_prog_compiler_static_works" = xyes; then
:
else
lt_prog_compiler_static=
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
if ${lt_cv_prog_compiler_c_o+:} false; then :
$as_echo_n "(cached) " >&6
else
lt_cv_prog_compiler_c_o=no
$RM -r conftest 2>/dev/null
mkdir conftest
cd conftest
mkdir out
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
lt_compiler_flag="-o out/conftest2.$ac_objext"
# Insert the option either (1) after the last *FLAGS variable, or
# (2) before a word containing "conftest.", or (3) at the end.
# Note that $ac_compile itself does not contain backslashes and begins
# with a dollar sign (not a hyphen), so the echo should work correctly.
lt_compile=`echo "$ac_compile" | $SED \
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
(eval "$lt_compile" 2>out/conftest.err)
ac_status=$?
cat out/conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
if (exit $ac_status) && test -s out/conftest2.$ac_objext
then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings
$ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
$SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
lt_cv_prog_compiler_c_o=yes
fi
fi
chmod u+w . 2>&5
$RM conftest*
# SGI C++ compiler will create directory out/ii_files/ for
# template instantiation
test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
$RM out/* && rmdir out
cd ..
$RM -r conftest
$RM conftest*
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
if ${lt_cv_prog_compiler_c_o+:} false; then :
$as_echo_n "(cached) " >&6
else
lt_cv_prog_compiler_c_o=no
$RM -r conftest 2>/dev/null
mkdir conftest
cd conftest
mkdir out
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
lt_compiler_flag="-o out/conftest2.$ac_objext"
# Insert the option either (1) after the last *FLAGS variable, or
# (2) before a word containing "conftest.", or (3) at the end.
# Note that $ac_compile itself does not contain backslashes and begins
# with a dollar sign (not a hyphen), so the echo should work correctly.
lt_compile=`echo "$ac_compile" | $SED \
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
(eval "$lt_compile" 2>out/conftest.err)
ac_status=$?
cat out/conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
if (exit $ac_status) && test -s out/conftest2.$ac_objext
then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings
$ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
$SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
lt_cv_prog_compiler_c_o=yes
fi
fi
chmod u+w . 2>&5
$RM conftest*
# SGI C++ compiler will create directory out/ii_files/ for
# template instantiation
test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
$RM out/* && rmdir out
cd ..
$RM -r conftest
$RM conftest*
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
hard_links="nottested"
if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
# do not overwrite the value of need_locks provided by the user
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
$as_echo_n "checking if we can lock with hard links... " >&6; }
hard_links=yes
$RM conftest*
ln conftest.a conftest.b 2>/dev/null && hard_links=no
touch conftest.a
ln conftest.a conftest.b 2>&5 || hard_links=no
ln conftest.a conftest.b 2>/dev/null && hard_links=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
$as_echo "$hard_links" >&6; }
if test "$hard_links" = no; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
need_locks=warn
fi
else
need_locks=no
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
runpath_var=
allow_undefined_flag=
always_export_symbols=no
archive_cmds=
archive_expsym_cmds=
compiler_needs_object=no
enable_shared_with_static_runtimes=no
export_dynamic_flag_spec=
export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
hardcode_automatic=no
hardcode_direct=no
hardcode_direct_absolute=no
hardcode_libdir_flag_spec=
hardcode_libdir_separator=
hardcode_minus_L=no
hardcode_shlibpath_var=unsupported
inherit_rpath=no
link_all_deplibs=unknown
module_cmds=
module_expsym_cmds=
old_archive_from_new_cmds=
old_archive_from_expsyms_cmds=
thread_safe_flag_spec=
whole_archive_flag_spec=
# include_expsyms should be a list of space-separated symbols to be *always*
# included in the symbol list
include_expsyms=
# exclude_expsyms can be an extended regexp of symbols to exclude
# it will be wrapped by ` (' and `)$', so one must not match beginning or
# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
# as well as any symbol that contains `d'.
exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
# platforms (ab)use it in PIC code, but their linkers get confused if
# the symbol is explicitly referenced. Since portable code cannot
# rely on this symbol name, it's probably fine to never include it in
# preloaded symbol tables.
# Exclude shared library initialization/finalization symbols.
extract_expsyms_cmds=
case $host_os in
cygwin* | mingw* | pw32* | cegcc*)
# FIXME: the MSVC++ port hasn't been tested in a loooong time
# When not using gcc, we currently assume that we are using
# Microsoft Visual C++.
if test "$GCC" != yes; then
with_gnu_ld=no
fi
;;
interix*)
# we just hope/assume this is gcc and not c89 (= MSVC++)
with_gnu_ld=yes
;;
openbsd*)
with_gnu_ld=no
;;
linux* | k*bsd*-gnu | gnu*)
link_all_deplibs=no
;;
esac
ld_shlibs=yes
# On some targets, GNU ld is compatible enough with the native linker
# that we're better off using the native interface for both.
lt_use_gnu_ld_interface=no
if test "$with_gnu_ld" = yes; then
case $host_os in
aix*)
# The AIX port of GNU ld has always aspired to compatibility
# with the native linker. However, as the warning in the GNU ld
# block says, versions before 2.19.5* couldn't really create working
# shared libraries, regardless of the interface used.
case `$LD -v 2>&1` in
*\ \(GNU\ Binutils\)\ 2.19.5*) ;;
*\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
*\ \(GNU\ Binutils\)\ [3-9]*) ;;
*)
lt_use_gnu_ld_interface=yes
;;
esac
;;
*)
lt_use_gnu_ld_interface=yes
;;
esac
fi
if test "$lt_use_gnu_ld_interface" = yes; then
# If archive_cmds runs LD, not CC, wlarc should be empty
wlarc='${wl}'
# Set some defaults for GNU ld with shared library support. These
# are reset later if shared libraries are not supported. Putting them
# here allows them to be overridden if necessary.
runpath_var=LD_RUN_PATH
hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
export_dynamic_flag_spec='${wl}--export-dynamic'
# ancient GNU ld didn't support --whole-archive et. al.
if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
else
whole_archive_flag_spec=
fi
supports_anon_versioning=no
case `$LD -v 2>&1` in
*GNU\ gold*) supports_anon_versioning=yes ;;
*\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
*\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
*\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
*\ 2.11.*) ;; # other 2.11 versions
*) supports_anon_versioning=yes ;;
esac
# See if GNU ld supports shared libraries.
case $host_os in
aix[3-9]*)
# On AIX/PPC, the GNU linker is very broken
if test "$host_cpu" != ia64; then
ld_shlibs=no
cat <<_LT_EOF 1>&2
*** Warning: the GNU linker, at least up to release 2.19, is reported
*** to be unable to reliably create shared libraries on AIX.
*** Therefore, libtool is disabling shared libraries support. If you
*** really care for shared libraries, you may want to install binutils
*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
*** You will then need to restart the configuration process.
_LT_EOF
fi
;;
amigaos*)
case $host_cpu in
powerpc)
# see comment about AmigaOS4 .so support
archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
archive_expsym_cmds=''
;;
m68k)
archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
hardcode_libdir_flag_spec='-L$libdir'
hardcode_minus_L=yes
;;
esac
;;
beos*)
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
allow_undefined_flag=unsupported
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
# support --undefined. This deserves some investigation. FIXME
archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
else
ld_shlibs=no
fi
;;
cygwin* | mingw* | pw32* | cegcc*)
# _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
# as there is no search path for DLLs.
hardcode_libdir_flag_spec='-L$libdir'
export_dynamic_flag_spec='${wl}--export-all-symbols'
allow_undefined_flag=unsupported
always_export_symbols=no
enable_shared_with_static_runtimes=yes
export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'
if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
# If the export-symbols file already is a .def file (1st line
# is EXPORTS), use it as is; otherwise, prepend...
archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
cp $export_symbols $output_objdir/$soname.def;
else
echo EXPORTS > $output_objdir/$soname.def;
cat $export_symbols >> $output_objdir/$soname.def;
fi~
$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
else
ld_shlibs=no
fi
;;
haiku*)
archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
link_all_deplibs=yes
;;
interix[3-9]*)
hardcode_direct=no
hardcode_shlibpath_var=no
hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
export_dynamic_flag_spec='${wl}-E'
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
# Instead, shared libraries are loaded at an image base (0x10000000 by
# default) and relocated if they conflict, which is a slow very memory
# consuming and fragmenting process. To avoid this, we pick a random,
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
;;
gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
tmp_diet=no
if test "$host_os" = linux-dietlibc; then
case $cc_basename in
diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
esac
fi
if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
&& test "$tmp_diet" = no
then
tmp_addflag=' $pic_flag'
tmp_sharedflag='-shared'
case $cc_basename,$host_cpu in
pgcc*) # Portland Group C compiler
whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
tmp_addflag=' $pic_flag'
;;
pgf77* | pgf90* | pgf95* | pgfortran*)
# Portland Group f77 and f90 compilers
whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
tmp_addflag=' $pic_flag -Mnomain' ;;
ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
tmp_addflag=' -i_dynamic' ;;
efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
tmp_addflag=' -i_dynamic -nofor_main' ;;
ifc* | ifort*) # Intel Fortran compiler
tmp_addflag=' -nofor_main' ;;
lf95*) # Lahey Fortran 8.1
whole_archive_flag_spec=
tmp_sharedflag='--shared' ;;
xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
tmp_sharedflag='-qmkshrobj'
tmp_addflag= ;;
nvcc*) # Cuda Compiler Driver 2.2
whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
compiler_needs_object=yes
;;
esac
case `$CC -V 2>&1 | sed 5q` in
*Sun\ C*) # Sun C 5.9
whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
compiler_needs_object=yes
tmp_sharedflag='-G' ;;
*Sun\ F*) # Sun Fortran 8.3
tmp_sharedflag='-G' ;;
esac
archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
if test "x$supports_anon_versioning" = xyes; then
archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
echo "local: *; };" >> $output_objdir/$libname.ver~
$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
fi
case $cc_basename in
xlf* | bgf* | bgxlf* | mpixlf*)
# IBM XL Fortran 10.1 on PPC cannot create shared libs itself
whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
if test "x$supports_anon_versioning" = xyes; then
archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
echo "local: *; };" >> $output_objdir/$libname.ver~
$LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
fi
;;
esac
else
ld_shlibs=no
fi
;;
netbsd* | netbsdelf*-gnu)
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
wlarc=
else
archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
fi
;;
solaris*)
if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
ld_shlibs=no
cat <<_LT_EOF 1>&2
*** Warning: The releases 2.8.* of the GNU linker cannot reliably
*** create shared libraries on Solaris systems. Therefore, libtool
*** is disabling shared libraries support. We urge you to upgrade GNU
*** binutils to release 2.9.1 or newer. Another option is to modify
*** your PATH or compiler configuration so that the native linker is
*** used, and then restart.
_LT_EOF
elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
else
ld_shlibs=no
fi
;;
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
case `$LD -v 2>&1` in
*\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
ld_shlibs=no
cat <<_LT_EOF 1>&2
*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
*** reliably create shared libraries on SCO systems. Therefore, libtool
*** is disabling shared libraries support. We urge you to upgrade GNU
*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
*** your PATH or compiler configuration so that the native linker is
*** used, and then restart.
_LT_EOF
;;
*)
# For security reasons, it is highly recommended that you always
# use absolute paths for naming shared libraries, and exclude the
# DT_RUNPATH tag from executables and libraries. But doing so
# requires that you compile everything twice, which is a pain.
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
else
ld_shlibs=no
fi
;;
esac
;;
sunos4*)
archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
wlarc=
hardcode_direct=yes
hardcode_shlibpath_var=no
;;
*)
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
else
ld_shlibs=no
fi
;;
esac
if test "$ld_shlibs" = no; then
runpath_var=
hardcode_libdir_flag_spec=
export_dynamic_flag_spec=
whole_archive_flag_spec=
fi
else
# PORTME fill in a description of your system's linker (not GNU ld)
case $host_os in
aix3*)
allow_undefined_flag=unsupported
always_export_symbols=yes
archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
# Note: this linker hardcodes the directories in LIBPATH if there
# are no directories specified by -L.
hardcode_minus_L=yes
if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
# Neither direct hardcoding nor static linking is supported with a
# broken collect2.
hardcode_direct=unsupported
fi
;;
aix[4-9]*)
if test "$host_cpu" = ia64; then
# On IA64, the linker does run time linking by default, so we don't
# have to do anything special.
aix_use_runtimelinking=no
exp_sym_flag='-Bexport'
no_entry_flag=""
else
# If we're using GNU nm, then we don't want the "-C" option.
# -C means demangle to AIX nm, but means don't demangle with GNU nm
# Also, AIX nm treats weak defined symbols like other global
# defined symbols, whereas GNU nm marks them as "W".
if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
else
export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
fi
aix_use_runtimelinking=no
# Test if we are trying to use run time linking or normal
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
# need to do runtime linking.
case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
for ld_flag in $LDFLAGS; do
if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
aix_use_runtimelinking=yes
break
fi
done
;;
esac
exp_sym_flag='-bexport'
no_entry_flag='-bnoentry'
fi
# When large executables or shared objects are built, AIX ld can
# have problems creating the table of contents. If linking a library
# or program results in "error TOC overflow" add -mminimal-toc to
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
archive_cmds=''
hardcode_direct=yes
hardcode_direct_absolute=yes
hardcode_libdir_separator=':'
link_all_deplibs=yes
file_list_spec='${wl}-f,'
if test "$GCC" = yes; then
case $host_os in aix4.[012]|aix4.[012].*)
# We only want to do this on AIX 4.2 and lower, the check
# below for broken collect2 doesn't work under 4.3+
collect2name=`${CC} -print-prog-name=collect2`
if test -f "$collect2name" &&
strings "$collect2name" | $GREP resolve_lib_name >/dev/null
then
# We have reworked collect2
:
else
# We have old collect2
hardcode_direct=unsupported
# It fails to find uninstalled libraries when the uninstalled
# path is not listed in the libpath. Setting hardcode_minus_L
# to unsupported forces relinking
hardcode_minus_L=yes
hardcode_libdir_flag_spec='-L$libdir'
hardcode_libdir_separator=
fi
;;
esac
shared_flag='-shared'
if test "$aix_use_runtimelinking" = yes; then
shared_flag="$shared_flag "'${wl}-G'
fi
link_all_deplibs=no
else
# not using gcc
if test "$host_cpu" = ia64; then
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
# chokes on -Wl,-G. The following line is correct:
shared_flag='-G'
else
if test "$aix_use_runtimelinking" = yes; then
shared_flag='${wl}-G'
else
shared_flag='${wl}-bM:SRE'
fi
fi
fi
export_dynamic_flag_spec='${wl}-bexpall'
# It seems that -bexpall does not export symbols beginning with
# underscore (_), so it is better to generate a list of symbols to export.
always_export_symbols=yes
if test "$aix_use_runtimelinking" = yes; then
# Warning - without using the other runtime loading flags (-brtl),
# -berok will link without error, but may produce a broken library.
allow_undefined_flag='-berok'
# Determine the default libpath from the value encoded in an
# empty executable.
if test "${lt_cv_aix_libpath+set}" = set; then
aix_libpath=$lt_cv_aix_libpath
else
if ${lt_cv_aix_libpath_+:} false; then :
$as_echo_n "(cached) " >&6
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
lt_aix_libpath_sed='
/Import File Strings/,/^$/ {
/^0/ {
s/^0 *\([^ ]*\) *$/\1/
p
}
}'
lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
# Check for a 64-bit object if we didn't find anything.
if test -z "$lt_cv_aix_libpath_"; then
lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
fi
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
if test -z "$lt_cv_aix_libpath_"; then
lt_cv_aix_libpath_="/usr/lib:/lib"
fi
fi
aix_libpath=$lt_cv_aix_libpath_
fi
hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
else
if test "$host_cpu" = ia64; then
hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
allow_undefined_flag="-z nodefs"
archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
else
# Determine the default libpath from the value encoded in an
# empty executable.
if test "${lt_cv_aix_libpath+set}" = set; then
aix_libpath=$lt_cv_aix_libpath
else
if ${lt_cv_aix_libpath_+:} false; then :
$as_echo_n "(cached) " >&6
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
lt_aix_libpath_sed='
/Import File Strings/,/^$/ {
/^0/ {
s/^0 *\([^ ]*\) *$/\1/
p
}
}'
lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
# Check for a 64-bit object if we didn't find anything.
if test -z "$lt_cv_aix_libpath_"; then
lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
fi
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
if test -z "$lt_cv_aix_libpath_"; then
lt_cv_aix_libpath_="/usr/lib:/lib"
fi
fi
aix_libpath=$lt_cv_aix_libpath_
fi
hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
# Warning - without using the other run time loading flags,
# -berok will link without error, but may produce a broken library.
no_undefined_flag=' ${wl}-bernotok'
allow_undefined_flag=' ${wl}-berok'
if test "$with_gnu_ld" = yes; then
# We only use this code for GNU lds that support --whole-archive.
whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
else
# Exported symbols can be pulled into shared objects from archives
whole_archive_flag_spec='$convenience'
fi
archive_cmds_need_lc=yes
# This is similar to how AIX traditionally builds its shared libraries.
archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
fi
fi
;;
amigaos*)
case $host_cpu in
powerpc)
# see comment about AmigaOS4 .so support
archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
archive_expsym_cmds=''
;;
m68k)
archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
hardcode_libdir_flag_spec='-L$libdir'
hardcode_minus_L=yes
;;
esac
;;
bsdi[45]*)
export_dynamic_flag_spec=-rdynamic
;;
cygwin* | mingw* | pw32* | cegcc*)
# When not using gcc, we currently assume that we are using
# Microsoft Visual C++.
# hardcode_libdir_flag_spec is actually meaningless, as there is
# no search path for DLLs.
case $cc_basename in
cl*)
# Native MSVC
hardcode_libdir_flag_spec=' '
allow_undefined_flag=unsupported
always_export_symbols=yes
file_list_spec='@'
# Tell ltmain to make .lib files, not .a files.
libext=lib
# Tell ltmain to make .dll files, not .so files.
shrext_cmds=".dll"
# FIXME: Setting linknames here is a bad hack.
archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
else
sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
fi~
$CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
linknames='
# The linker will not automatically build a static lib if we build a DLL.
# _LT_TAGVAR(old_archive_from_new_cmds, )='true'
enable_shared_with_static_runtimes=yes
exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
# Don't use ranlib
old_postinstall_cmds='chmod 644 $oldlib'
postlink_cmds='lt_outputfile="@OUTPUT@"~
lt_tool_outputfile="@TOOL_OUTPUT@"~
case $lt_outputfile in
*.exe|*.EXE) ;;
*)
lt_outputfile="$lt_outputfile.exe"
lt_tool_outputfile="$lt_tool_outputfile.exe"
;;
esac~
if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
$MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
$RM "$lt_outputfile.manifest";
fi'
;;
*)
# Assume MSVC wrapper
hardcode_libdir_flag_spec=' '
allow_undefined_flag=unsupported
# Tell ltmain to make .lib files, not .a files.
libext=lib
# Tell ltmain to make .dll files, not .so files.
shrext_cmds=".dll"
# FIXME: Setting linknames here is a bad hack.
archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
# The linker will automatically build a .lib file if we build a DLL.
old_archive_from_new_cmds='true'
# FIXME: Should let the user specify the lib program.
old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
enable_shared_with_static_runtimes=yes
;;
esac
;;
darwin* | rhapsody*)
archive_cmds_need_lc=no
hardcode_direct=no
hardcode_automatic=yes
hardcode_shlibpath_var=unsupported
if test "$lt_cv_ld_force_load" = "yes"; then
whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
else
whole_archive_flag_spec=''
fi
link_all_deplibs=yes
allow_undefined_flag="$_lt_dar_allow_undefined"
case $cc_basename in
ifort*) _lt_dar_can_shared=yes ;;
*) _lt_dar_can_shared=$GCC ;;
esac
if test "$_lt_dar_can_shared" = "yes"; then
output_verbose_link_cmd=func_echo_all
archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
else
ld_shlibs=no
fi
;;
dgux*)
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
hardcode_libdir_flag_spec='-L$libdir'
hardcode_shlibpath_var=no
;;
# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
# support. Future versions do this automatically, but an explicit c++rt0.o
# does not break anything, and helps significantly (at the cost of a little
# extra space).
freebsd2.2*)
archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
hardcode_libdir_flag_spec='-R$libdir'
hardcode_direct=yes
hardcode_shlibpath_var=no
;;
# Unfortunately, older versions of FreeBSD 2 do not have this feature.
freebsd2.*)
archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
hardcode_direct=yes
hardcode_minus_L=yes
hardcode_shlibpath_var=no
;;
# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
freebsd* | dragonfly*)
archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
hardcode_libdir_flag_spec='-R$libdir'
hardcode_direct=yes
hardcode_shlibpath_var=no
;;
hpux9*)
if test "$GCC" = yes; then
archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
else
archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
fi
hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
hardcode_libdir_separator=:
hardcode_direct=yes
# hardcode_minus_L: Not really in the search PATH,
# but as the default location of the library.
hardcode_minus_L=yes
export_dynamic_flag_spec='${wl}-E'
;;
hpux10*)
if test "$GCC" = yes && test "$with_gnu_ld" = no; then
archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
else
archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
fi
if test "$with_gnu_ld" = no; then
hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
hardcode_libdir_separator=:
hardcode_direct=yes
hardcode_direct_absolute=yes
export_dynamic_flag_spec='${wl}-E'
# hardcode_minus_L: Not really in the search PATH,
# but as the default location of the library.
hardcode_minus_L=yes
fi
;;
hpux11*)
if test "$GCC" = yes && test "$with_gnu_ld" = no; then
case $host_cpu in
hppa*64*)
archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
;;
ia64*)
archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
;;
*)
archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
;;
esac
else
case $host_cpu in
hppa*64*)
archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
;;
ia64*)
archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
;;
*)
# Older versions of the 11.00 compiler do not understand -b yet
# (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
$as_echo_n "checking if $CC understands -b... " >&6; }
if ${lt_cv_prog_compiler__b+:} false; then :
$as_echo_n "(cached) " >&6
else
lt_cv_prog_compiler__b=no
save_LDFLAGS="$LDFLAGS"
LDFLAGS="$LDFLAGS -b"
echo "$lt_simple_link_test_code" > conftest.$ac_ext
if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
# The linker can only warn and ignore the option if not recognized
# So say no if there are warnings
if test -s conftest.err; then
# Append any errors to the config.log.
cat conftest.err 1>&5
$ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
if diff conftest.exp conftest.er2 >/dev/null; then
lt_cv_prog_compiler__b=yes
fi
else
lt_cv_prog_compiler__b=yes
fi
fi
$RM -r conftest*
LDFLAGS="$save_LDFLAGS"
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
$as_echo "$lt_cv_prog_compiler__b" >&6; }
if test x"$lt_cv_prog_compiler__b" = xyes; then
archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
else
archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
fi
;;
esac
fi
if test "$with_gnu_ld" = no; then
hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
hardcode_libdir_separator=:
case $host_cpu in
hppa*64*|ia64*)
hardcode_direct=no
hardcode_shlibpath_var=no
;;
*)
hardcode_direct=yes
hardcode_direct_absolute=yes
export_dynamic_flag_spec='${wl}-E'
# hardcode_minus_L: Not really in the search PATH,
# but as the default location of the library.
hardcode_minus_L=yes
;;
esac
fi
;;
irix5* | irix6* | nonstopux*)
if test "$GCC" = yes; then
archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
# Try to use the -exported_symbol ld option, if it does not
# work, assume that -exports_file does not work either and
# implicitly export all symbols.
# This should be the same for all languages, so no per-tag cache variable.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5
$as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; }
if ${lt_cv_irix_exported_symbol+:} false; then :
$as_echo_n "(cached) " >&6
else
save_LDFLAGS="$LDFLAGS"
LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int foo (void) { return 0; }
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
lt_cv_irix_exported_symbol=yes
else
lt_cv_irix_exported_symbol=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LDFLAGS="$save_LDFLAGS"
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5
$as_echo "$lt_cv_irix_exported_symbol" >&6; }
if test "$lt_cv_irix_exported_symbol" = yes; then
archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
fi
else
archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
fi
archive_cmds_need_lc='no'
hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
hardcode_libdir_separator=:
inherit_rpath=yes
link_all_deplibs=yes
;;
netbsd* | netbsdelf*-gnu)
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
else
archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
fi
hardcode_libdir_flag_spec='-R$libdir'
hardcode_direct=yes
hardcode_shlibpath_var=no
;;
newsos6)
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
hardcode_direct=yes
hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
hardcode_libdir_separator=:
hardcode_shlibpath_var=no
;;
*nto* | *qnx*)
;;
openbsd*)
if test -f /usr/libexec/ld.so; then
hardcode_direct=yes
hardcode_shlibpath_var=no
hardcode_direct_absolute=yes
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
export_dynamic_flag_spec='${wl}-E'
else
case $host_os in
openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
hardcode_libdir_flag_spec='-R$libdir'
;;
*)
archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
;;
esac
fi
else
ld_shlibs=no
fi
;;
os2*)
hardcode_libdir_flag_spec='-L$libdir'
hardcode_minus_L=yes
allow_undefined_flag=unsupported
archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
;;
osf3*)
if test "$GCC" = yes; then
allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
else
allow_undefined_flag=' -expect_unresolved \*'
archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
fi
archive_cmds_need_lc='no'
hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
hardcode_libdir_separator=:
;;
osf4* | osf5*) # as osf3* with the addition of -msym flag
if test "$GCC" = yes; then
allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
archive_cmds='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
else
allow_undefined_flag=' -expect_unresolved \*'
archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
$CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
# Both c and cxx compiler support -rpath directly
hardcode_libdir_flag_spec='-rpath $libdir'
fi
archive_cmds_need_lc='no'
hardcode_libdir_separator=:
;;
solaris*)
no_undefined_flag=' -z defs'
if test "$GCC" = yes; then
wlarc='${wl}'
archive_cmds='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
else
case `$CC -V 2>&1` in
*"Compilers 5.0"*)
wlarc=''
archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
;;
*)
wlarc='${wl}'
archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
$CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
;;
esac
fi
hardcode_libdir_flag_spec='-R$libdir'
hardcode_shlibpath_var=no
case $host_os in
solaris2.[0-5] | solaris2.[0-5].*) ;;
*)
# The compiler driver will combine and reorder linker options,
# but understands `-z linker_flag'. GCC discards it without `$wl',
# but is careful enough not to reorder.
# Supported since Solaris 2.6 (maybe 2.5.1?)
if test "$GCC" = yes; then
whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
else
whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
fi
;;
esac
link_all_deplibs=yes
;;
sunos4*)
if test "x$host_vendor" = xsequent; then
# Use $CC to link under sequent, because it throws in some extra .o
# files that make .init and .fini sections work.
archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
else
archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
fi
hardcode_libdir_flag_spec='-L$libdir'
hardcode_direct=yes
hardcode_minus_L=yes
hardcode_shlibpath_var=no
;;
sysv4)
case $host_vendor in
sni)
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
hardcode_direct=yes # is this really true???
;;
siemens)
## LD is ld it makes a PLAMLIB
## CC just makes a GrossModule.
archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
reload_cmds='$CC -r -o $output$reload_objs'
hardcode_direct=no
;;
motorola)
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
hardcode_direct=no #Motorola manual says yes, but my tests say they lie
;;
esac
runpath_var='LD_RUN_PATH'
hardcode_shlibpath_var=no
;;
sysv4.3*)
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
hardcode_shlibpath_var=no
export_dynamic_flag_spec='-Bexport'
;;
sysv4*MP*)
if test -d /usr/nec; then
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
hardcode_shlibpath_var=no
runpath_var=LD_RUN_PATH
hardcode_runpath_var=yes
ld_shlibs=yes
fi
;;
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
no_undefined_flag='${wl}-z,text'
archive_cmds_need_lc=no
hardcode_shlibpath_var=no
runpath_var='LD_RUN_PATH'
if test "$GCC" = yes; then
archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
else
archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
fi
;;
sysv5* | sco3.2v5* | sco5v6*)
# Note: We can NOT use -z defs as we might desire, because we do not
# link with -lc, and that would cause any symbols used from libc to
# always be unresolved, which means just about no library would
# ever link correctly. If we're not using GNU ld we use -z text
# though, which does catch some bad symbols but isn't as heavy-handed
# as -z defs.
no_undefined_flag='${wl}-z,text'
allow_undefined_flag='${wl}-z,nodefs'
archive_cmds_need_lc=no
hardcode_shlibpath_var=no
hardcode_libdir_flag_spec='${wl}-R,$libdir'
hardcode_libdir_separator=':'
link_all_deplibs=yes
export_dynamic_flag_spec='${wl}-Bexport'
runpath_var='LD_RUN_PATH'
if test "$GCC" = yes; then
archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
else
archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
fi
;;
uts4*)
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
hardcode_libdir_flag_spec='-L$libdir'
hardcode_shlibpath_var=no
;;
*)
ld_shlibs=no
;;
esac
if test x$host_vendor = xsni; then
case $host in
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
export_dynamic_flag_spec='${wl}-Blargedynsym'
;;
esac
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
$as_echo "$ld_shlibs" >&6; }
test "$ld_shlibs" = no && can_build_shared=no
with_gnu_ld=$with_gnu_ld
#
# Do we need to explicitly link libc?
#
case "x$archive_cmds_need_lc" in
x|xyes)
# Assume -lc should be added
archive_cmds_need_lc=yes
if test "$enable_shared" = yes && test "$GCC" = yes; then
case $archive_cmds in
*'~'*)
# FIXME: we may have to deal with multi-command sequences.
;;
'$CC '*)
# Test whether the compiler implicitly links with -lc since on some
# systems, -lgcc has to come before -lc. If gcc already passes -lc
# to ld, don't add -lc before -lgcc.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
if ${lt_cv_archive_cmds_need_lc+:} false; then :
$as_echo_n "(cached) " >&6
else
$RM conftest*
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
(eval $ac_compile) 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } 2>conftest.err; then
soname=conftest
lib=conftest
libobjs=conftest.$ac_objext
deplibs=
wl=$lt_prog_compiler_wl
pic_flag=$lt_prog_compiler_pic
compiler_flags=-v
linker_flags=-v
verstring=
output_objdir=.
libname=conftest
lt_save_allow_undefined_flag=$allow_undefined_flag
allow_undefined_flag=
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
(eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
then
lt_cv_archive_cmds_need_lc=no
else
lt_cv_archive_cmds_need_lc=yes
fi
allow_undefined_flag=$lt_save_allow_undefined_flag
else
cat conftest.err 1>&5
fi
$RM conftest*
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
$as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
;;
esac
fi
;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
$as_echo_n "checking dynamic linker characteristics... " >&6; }
if test "$GCC" = yes; then
case $host_os in
darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
*) lt_awk_arg="/^libraries:/" ;;
esac
case $host_os in
mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
*) lt_sed_strip_eq="s,=/,/,g" ;;
esac
lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
case $lt_search_path_spec in
*\;*)
# if the path contains ";" then we assume it to be the separator
# otherwise default to the standard path separator (i.e. ":") - it is
# assumed that no part of a normal pathname contains ";" but that should
# okay in the real world where ";" in dirpaths is itself problematic.
lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
;;
*)
lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
;;
esac
# Ok, now we have the path, separated by spaces, we can step through it
# and add multilib dir if necessary.
lt_tmp_lt_search_path_spec=
lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
for lt_sys_path in $lt_search_path_spec; do
if test -d "$lt_sys_path/$lt_multi_os_dir"; then
lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
else
test -d "$lt_sys_path" && \
lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
fi
done
lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
BEGIN {RS=" "; FS="/|\n";} {
lt_foo="";
lt_count=0;
for (lt_i = NF; lt_i > 0; lt_i--) {
if ($lt_i != "" && $lt_i != ".") {
if ($lt_i == "..") {
lt_count++;
} else {
if (lt_count == 0) {
lt_foo="/" $lt_i lt_foo;
} else {
lt_count--;
}
}
}
}
if (lt_foo != "") { lt_freq[lt_foo]++; }
if (lt_freq[lt_foo] == 1) { print lt_foo; }
}'`
# AWK program above erroneously prepends '/' to C:/dos/paths
# for these hosts.
case $host_os in
mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
$SED 's,/\([A-Za-z]:\),\1,g'` ;;
esac
sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
else
sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
fi
library_names_spec=
libname_spec='lib$name'
soname_spec=
shrext_cmds=".so"
postinstall_cmds=
postuninstall_cmds=
finish_cmds=
finish_eval=
shlibpath_var=
shlibpath_overrides_runpath=unknown
version_type=none
dynamic_linker="$host_os ld.so"
sys_lib_dlsearch_path_spec="/lib /usr/lib"
need_lib_prefix=unknown
hardcode_into_libs=no
# when you set need_version to no, make sure it does not cause -set_version
# flags to be left without arguments
need_version=unknown
case $host_os in
aix3*)
version_type=linux # correct to gnu/linux during the next big refactor
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
shlibpath_var=LIBPATH
# AIX 3 has no versioning support, so we append a major version to the name.
soname_spec='${libname}${release}${shared_ext}$major'
;;
aix[4-9]*)
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
hardcode_into_libs=yes
if test "$host_cpu" = ia64; then
# AIX 5 supports IA64
library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
shlibpath_var=LD_LIBRARY_PATH
else
# With GCC up to 2.95.x, collect2 would create an import file
# for dependence libraries. The import file would start with
# the line `#! .'. This would cause the generated library to
# depend on `.', always an invalid library. This was fixed in
# development snapshots of GCC prior to 3.0.
case $host_os in
aix4 | aix4.[01] | aix4.[01].*)
if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
echo ' yes '
echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
:
else
can_build_shared=no
fi
;;
esac
# AIX (on Power*) has no versioning support, so currently we can not hardcode correct
# soname into executable. Probably we can add versioning support to
# collect2, so additional links can be useful in future.
if test "$aix_use_runtimelinking" = yes; then
# If using run time linking (on AIX 4.2 or later) use lib<name>.so
# instead of lib<name>.a to let people know that these are not
# typical AIX shared libraries.
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
else
# We preserve .a as extension for shared libraries through AIX4.2
# and later when we are not doing run time linking.
library_names_spec='${libname}${release}.a $libname.a'
soname_spec='${libname}${release}${shared_ext}$major'
fi
shlibpath_var=LIBPATH
fi
;;
amigaos*)
case $host_cpu in
powerpc)
# Since July 2007 AmigaOS4 officially supports .so libraries.
# When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
;;
m68k)
library_names_spec='$libname.ixlibrary $libname.a'
# Create ${libname}_ixlibrary.a entries in /sys/libs.
finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
;;
esac
;;
beos*)
library_names_spec='${libname}${shared_ext}'
dynamic_linker="$host_os ld.so"
shlibpath_var=LIBRARY_PATH
;;
bsdi[45]*)
version_type=linux # correct to gnu/linux during the next big refactor
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
shlibpath_var=LD_LIBRARY_PATH
sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
# the default ld.so.conf also contains /usr/contrib/lib and
# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
# libtool to hard-code these into programs
;;
cygwin* | mingw* | pw32* | cegcc*)
version_type=windows
shrext_cmds=".dll"
need_version=no
need_lib_prefix=no
case $GCC,$cc_basename in
yes,*)
# gcc
library_names_spec='$libname.dll.a'
# DLL is installed to $(libdir)/../bin by postinstall_cmds
postinstall_cmds='base_file=`basename \${file}`~
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
dldir=$destdir/`dirname \$dlpath`~
test -d \$dldir || mkdir -p \$dldir~
$install_prog $dir/$dlname \$dldir/$dlname~
chmod a+x \$dldir/$dlname~
if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
fi'
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
dlpath=$dir/\$dldll~
$RM \$dlpath'
shlibpath_overrides_runpath=yes
case $host_os in
cygwin*)
# Cygwin DLLs use 'cyg' prefix rather than 'lib'
soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
;;
mingw* | cegcc*)
# MinGW DLLs use traditional 'lib' prefix
soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
;;
pw32*)
# pw32 DLLs use 'pw' prefix rather than 'lib'
library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
;;
esac
dynamic_linker='Win32 ld.exe'
;;
*,cl*)
# Native MSVC
libname_spec='$name'
soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
library_names_spec='${libname}.dll.lib'
case $build_os in
mingw*)
sys_lib_search_path_spec=
lt_save_ifs=$IFS
IFS=';'
for lt_path in $LIB
do
IFS=$lt_save_ifs
# Let DOS variable expansion print the short 8.3 style file name.
lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
done
IFS=$lt_save_ifs
# Convert to MSYS style.
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'`
;;
cygwin*)
# Convert to unix form, then to dos form, then back to unix form
# but this time dos style (no spaces!) so that the unix form looks
# like /cygdrive/c/PROGRA~1:/cygdr...
sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
;;
*)
sys_lib_search_path_spec="$LIB"
if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
# It is most probably a Windows format PATH.
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
else
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
fi
# FIXME: find the short name or the path components, as spaces are
# common. (e.g. "Program Files" -> "PROGRA~1")
;;
esac
# DLL is installed to $(libdir)/../bin by postinstall_cmds
postinstall_cmds='base_file=`basename \${file}`~
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
dldir=$destdir/`dirname \$dlpath`~
test -d \$dldir || mkdir -p \$dldir~
$install_prog $dir/$dlname \$dldir/$dlname'
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
dlpath=$dir/\$dldll~
$RM \$dlpath'
shlibpath_overrides_runpath=yes
dynamic_linker='Win32 link.exe'
;;
*)
# Assume MSVC wrapper
library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
dynamic_linker='Win32 ld.exe'
;;
esac
# FIXME: first we should search . and the directory the executable is in
shlibpath_var=PATH
;;
darwin* | rhapsody*)
dynamic_linker="$host_os dyld"
version_type=darwin
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
soname_spec='${libname}${release}${major}$shared_ext'
shlibpath_overrides_runpath=yes
shlibpath_var=DYLD_LIBRARY_PATH
shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
;;
dgux*)
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
;;
freebsd* | dragonfly*)
# DragonFly does not have aout. When/if they implement a new
# versioning mechanism, adjust this.
if test -x /usr/bin/objformat; then
objformat=`/usr/bin/objformat`
else
case $host_os in
freebsd[23].*) objformat=aout ;;
*) objformat=elf ;;
esac
fi
version_type=freebsd-$objformat
case $version_type in
freebsd-elf*)
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
need_version=no
need_lib_prefix=no
;;
freebsd-*)
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
need_version=yes
;;
esac
shlibpath_var=LD_LIBRARY_PATH
case $host_os in
freebsd2.*)
shlibpath_overrides_runpath=yes
;;
freebsd3.[01]* | freebsdelf3.[01]*)
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
;;
freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
shlibpath_overrides_runpath=no
hardcode_into_libs=yes
;;
*) # from 4.6 on, and DragonFly
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
;;
esac
;;
haiku*)
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
dynamic_linker="$host_os runtime_loader"
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LIBRARY_PATH
shlibpath_overrides_runpath=yes
sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
hardcode_into_libs=yes
;;
hpux9* | hpux10* | hpux11*)
# Give a soname corresponding to the major version so that dld.sl refuses to
# link against other versions.
version_type=sunos
need_lib_prefix=no
need_version=no
case $host_cpu in
ia64*)
shrext_cmds='.so'
hardcode_into_libs=yes
dynamic_linker="$host_os dld.so"
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
if test "X$HPUX_IA64_MODE" = X32; then
sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
else
sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
fi
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
;;
hppa*64*)
shrext_cmds='.sl'
hardcode_into_libs=yes
dynamic_linker="$host_os dld.sl"
shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
;;
*)
shrext_cmds='.sl'
dynamic_linker="$host_os dld.sl"
shlibpath_var=SHLIB_PATH
shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
;;
esac
# HP-UX runs *really* slowly unless shared libraries are mode 555, ...
postinstall_cmds='chmod 555 $lib'
# or fails outright, so override atomically:
install_override_mode=555
;;
interix[3-9]*)
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=no
hardcode_into_libs=yes
;;
irix5* | irix6* | nonstopux*)
case $host_os in
nonstopux*) version_type=nonstopux ;;
*)
if test "$lt_cv_prog_gnu_ld" = yes; then
version_type=linux # correct to gnu/linux during the next big refactor
else
version_type=irix
fi ;;
esac
need_lib_prefix=no
need_version=no
soname_spec='${libname}${release}${shared_ext}$major'
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
case $host_os in
irix5* | nonstopux*)
libsuff= shlibsuff=
;;
*)
case $LD in # libtool.m4 will add one of these switches to LD
*-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
libsuff= shlibsuff= libmagic=32-bit;;
*-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
libsuff=32 shlibsuff=N32 libmagic=N32;;
*-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
libsuff=64 shlibsuff=64 libmagic=64-bit;;
*) libsuff= shlibsuff= libmagic=never-match;;
esac
;;
esac
shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
shlibpath_overrides_runpath=no
sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
hardcode_into_libs=yes
;;
# No shared lib support for Linux oldld, aout, or coff.
linux*oldld* | linux*aout* | linux*coff*)
dynamic_linker=no
;;
# This must be glibc/ELF.
linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=no
# Some binutils ld are patched to set DT_RUNPATH
if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
$as_echo_n "(cached) " >&6
else
lt_cv_shlibpath_overrides_runpath=no
save_LDFLAGS=$LDFLAGS
save_libdir=$libdir
eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
lt_cv_shlibpath_overrides_runpath=yes
fi
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LDFLAGS=$save_LDFLAGS
libdir=$save_libdir
fi
shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
# This implies no fast_install, which is unacceptable.
# Some rework will be needed to allow for fast_install
# before this can be enabled.
hardcode_into_libs=yes
# Append ld.so.conf contents to the search path
if test -f /etc/ld.so.conf; then
lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
fi
# We used to test for /lib/ld.so.1 and disable shared libraries on
# powerpc, because MkLinux only supported shared libraries with the
# GNU dynamic linker. Since this was broken with cross compilers,
# most powerpc-linux boxes support dynamic linking these days and
# people can always --disable-shared, the test was removed, and we
# assume the GNU/Linux dynamic linker is in use.
dynamic_linker='GNU/Linux ld.so'
;;
netbsdelf*-gnu)
version_type=linux
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=no
hardcode_into_libs=yes
dynamic_linker='NetBSD ld.elf_so'
;;
netbsd*)
version_type=sunos
need_lib_prefix=no
need_version=no
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
dynamic_linker='NetBSD (a.out) ld.so'
else
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
dynamic_linker='NetBSD ld.elf_so'
fi
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
;;
newsos6)
version_type=linux # correct to gnu/linux during the next big refactor
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
;;
*nto* | *qnx*)
version_type=qnx
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=no
hardcode_into_libs=yes
dynamic_linker='ldqnx.so'
;;
openbsd*)
version_type=sunos
sys_lib_dlsearch_path_spec="/usr/lib"
need_lib_prefix=no
# Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
case $host_os in
openbsd3.3 | openbsd3.3.*) need_version=yes ;;
*) need_version=no ;;
esac
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
shlibpath_var=LD_LIBRARY_PATH
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
case $host_os in
openbsd2.[89] | openbsd2.[89].*)
shlibpath_overrides_runpath=no
;;
*)
shlibpath_overrides_runpath=yes
;;
esac
else
shlibpath_overrides_runpath=yes
fi
;;
os2*)
libname_spec='$name'
shrext_cmds=".dll"
need_lib_prefix=no
library_names_spec='$libname${shared_ext} $libname.a'
dynamic_linker='OS/2 ld.exe'
shlibpath_var=LIBPATH
;;
osf3* | osf4* | osf5*)
version_type=osf
need_lib_prefix=no
need_version=no
soname_spec='${libname}${release}${shared_ext}$major'
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
shlibpath_var=LD_LIBRARY_PATH
sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
;;
rdos*)
dynamic_linker=no
;;
solaris*)
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
# ldd complains unless libraries are executable
postinstall_cmds='chmod +x $lib'
;;
sunos4*)
version_type=sunos
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
if test "$with_gnu_ld" = yes; then
need_lib_prefix=no
fi
need_version=yes
;;
sysv4 | sysv4.3*)
version_type=linux # correct to gnu/linux during the next big refactor
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
case $host_vendor in
sni)
shlibpath_overrides_runpath=no
need_lib_prefix=no
runpath_var=LD_RUN_PATH
;;
siemens)
need_lib_prefix=no
;;
motorola)
need_lib_prefix=no
need_version=no
shlibpath_overrides_runpath=no
sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
;;
esac
;;
sysv4*MP*)
if test -d /usr/nec ;then
version_type=linux # correct to gnu/linux during the next big refactor
library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
soname_spec='$libname${shared_ext}.$major'
shlibpath_var=LD_LIBRARY_PATH
fi
;;
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
version_type=freebsd-elf
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
if test "$with_gnu_ld" = yes; then
sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
else
sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
case $host_os in
sco3.2v5*)
sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
;;
esac
fi
sys_lib_dlsearch_path_spec='/usr/lib'
;;
tpf*)
# TPF is a cross-target only. Preferred cross-host = GNU/Linux.
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=no
hardcode_into_libs=yes
;;
uts4*)
version_type=linux # correct to gnu/linux during the next big refactor
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
;;
*)
dynamic_linker=no
;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
$as_echo "$dynamic_linker" >&6; }
test "$dynamic_linker" = no && can_build_shared=no
variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
if test "$GCC" = yes; then
variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
fi
if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
fi
if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
hardcode_action=
if test -n "$hardcode_libdir_flag_spec" ||
test -n "$runpath_var" ||
test "X$hardcode_automatic" = "Xyes" ; then
# We can hardcode non-existent directories.
if test "$hardcode_direct" != no &&
# If the only mechanism to avoid hardcoding is shlibpath_var, we
# have to relink, otherwise we might link with an installed library
# when we should be linking with a yet-to-be-installed one
## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
test "$hardcode_minus_L" != no; then
# Linking always hardcodes the temporary library directory.
hardcode_action=relink
else
# We can link without hardcoding, and we can hardcode nonexisting dirs.
hardcode_action=immediate
fi
else
# We cannot hardcode anything, or else we can only hardcode existing
# directories.
hardcode_action=unsupported
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
$as_echo "$hardcode_action" >&6; }
if test "$hardcode_action" = relink ||
test "$inherit_rpath" = yes; then
# Fast installation is not supported
enable_fast_install=no
elif test "$shlibpath_overrides_runpath" = yes ||
test "$enable_shared" = no; then
# Fast installation is not necessary
enable_fast_install=needless
fi
if test "x$enable_dlopen" != xyes; then
enable_dlopen=unknown
enable_dlopen_self=unknown
enable_dlopen_self_static=unknown
else
lt_cv_dlopen=no
lt_cv_dlopen_libs=
case $host_os in
beos*)
lt_cv_dlopen="load_add_on"
lt_cv_dlopen_libs=
lt_cv_dlopen_self=yes
;;
mingw* | pw32* | cegcc*)
lt_cv_dlopen="LoadLibrary"
lt_cv_dlopen_libs=
;;
cygwin*)
lt_cv_dlopen="dlopen"
lt_cv_dlopen_libs=
;;
darwin*)
# if libdl is installed we need to link against it
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
$as_echo_n "checking for dlopen in -ldl... " >&6; }
if ${ac_cv_lib_dl_dlopen+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-ldl $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char dlopen ();
int
main ()
{
return dlopen ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_dl_dlopen=yes
else
ac_cv_lib_dl_dlopen=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
else
lt_cv_dlopen="dyld"
lt_cv_dlopen_libs=
lt_cv_dlopen_self=yes
fi
;;
*)
ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
if test "x$ac_cv_func_shl_load" = xyes; then :
lt_cv_dlopen="shl_load"
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
$as_echo_n "checking for shl_load in -ldld... " >&6; }
if ${ac_cv_lib_dld_shl_load+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-ldld $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char shl_load ();
int
main ()
{
return shl_load ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_dld_shl_load=yes
else
ac_cv_lib_dld_shl_load=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
else
ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
if test "x$ac_cv_func_dlopen" = xyes; then :
lt_cv_dlopen="dlopen"
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
$as_echo_n "checking for dlopen in -ldl... " >&6; }
if ${ac_cv_lib_dl_dlopen+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-ldl $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char dlopen ();
int
main ()
{
return dlopen ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_dl_dlopen=yes
else
ac_cv_lib_dl_dlopen=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
$as_echo_n "checking for dlopen in -lsvld... " >&6; }
if ${ac_cv_lib_svld_dlopen+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lsvld $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char dlopen ();
int
main ()
{
return dlopen ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_svld_dlopen=yes
else
ac_cv_lib_svld_dlopen=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
$as_echo "$ac_cv_lib_svld_dlopen" >&6; }
if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
$as_echo_n "checking for dld_link in -ldld... " >&6; }
if ${ac_cv_lib_dld_dld_link+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-ldld $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char dld_link ();
int
main ()
{
return dld_link ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_dld_dld_link=yes
else
ac_cv_lib_dld_dld_link=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
$as_echo "$ac_cv_lib_dld_dld_link" >&6; }
if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
fi
fi
fi
fi
fi
fi
;;
esac
if test "x$lt_cv_dlopen" != xno; then
enable_dlopen=yes
else
enable_dlopen=no
fi
case $lt_cv_dlopen in
dlopen)
save_CPPFLAGS="$CPPFLAGS"
test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
save_LDFLAGS="$LDFLAGS"
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
save_LIBS="$LIBS"
LIBS="$lt_cv_dlopen_libs $LIBS"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
$as_echo_n "checking whether a program can dlopen itself... " >&6; }
if ${lt_cv_dlopen_self+:} false; then :
$as_echo_n "(cached) " >&6
else
if test "$cross_compiling" = yes; then :
lt_cv_dlopen_self=cross
else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line $LINENO "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
#include <dlfcn.h>
#endif
#include <stdio.h>
#ifdef RTLD_GLOBAL
# define LT_DLGLOBAL RTLD_GLOBAL
#else
# ifdef DL_GLOBAL
# define LT_DLGLOBAL DL_GLOBAL
# else
# define LT_DLGLOBAL 0
# endif
#endif
/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
find out it does not work in some platform. */
#ifndef LT_DLLAZY_OR_NOW
# ifdef RTLD_LAZY
# define LT_DLLAZY_OR_NOW RTLD_LAZY
# else
# ifdef DL_LAZY
# define LT_DLLAZY_OR_NOW DL_LAZY
# else
# ifdef RTLD_NOW
# define LT_DLLAZY_OR_NOW RTLD_NOW
# else
# ifdef DL_NOW
# define LT_DLLAZY_OR_NOW DL_NOW
# else
# define LT_DLLAZY_OR_NOW 0
# endif
# endif
# endif
# endif
#endif
/* When -fvisbility=hidden is used, assume the code has been annotated
correspondingly for the symbols needed. */
#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
int fnord () __attribute__((visibility("default")));
#endif
int fnord () { return 42; }
int main ()
{
void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
int status = $lt_dlunknown;
if (self)
{
if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
else
{
if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
else puts (dlerror ());
}
/* dlclose (self); */
}
else
puts (dlerror ());
return status;
}
_LT_EOF
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
(eval $ac_link) 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
(./conftest; exit; ) >&5 2>/dev/null
lt_status=$?
case x$lt_status in
x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
esac
else :
# compilation failed
lt_cv_dlopen_self=no
fi
fi
rm -fr conftest*
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
$as_echo "$lt_cv_dlopen_self" >&6; }
if test "x$lt_cv_dlopen_self" = xyes; then
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
if ${lt_cv_dlopen_self_static+:} false; then :
$as_echo_n "(cached) " >&6
else
if test "$cross_compiling" = yes; then :
lt_cv_dlopen_self_static=cross
else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line $LINENO "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
#include <dlfcn.h>
#endif
#include <stdio.h>
#ifdef RTLD_GLOBAL
# define LT_DLGLOBAL RTLD_GLOBAL
#else
# ifdef DL_GLOBAL
# define LT_DLGLOBAL DL_GLOBAL
# else
# define LT_DLGLOBAL 0
# endif
#endif
/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
find out it does not work in some platform. */
#ifndef LT_DLLAZY_OR_NOW
# ifdef RTLD_LAZY
# define LT_DLLAZY_OR_NOW RTLD_LAZY
# else
# ifdef DL_LAZY
# define LT_DLLAZY_OR_NOW DL_LAZY
# else
# ifdef RTLD_NOW
# define LT_DLLAZY_OR_NOW RTLD_NOW
# else
# ifdef DL_NOW
# define LT_DLLAZY_OR_NOW DL_NOW
# else
# define LT_DLLAZY_OR_NOW 0
# endif
# endif
# endif
# endif
#endif
/* When -fvisbility=hidden is used, assume the code has been annotated
correspondingly for the symbols needed. */
#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
int fnord () __attribute__((visibility("default")));
#endif
int fnord () { return 42; }
int main ()
{
void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
int status = $lt_dlunknown;
if (self)
{
if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
else
{
if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
else puts (dlerror ());
}
/* dlclose (self); */
}
else
puts (dlerror ());
return status;
}
_LT_EOF
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
(eval $ac_link) 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
(./conftest; exit; ) >&5 2>/dev/null
lt_status=$?
case x$lt_status in
x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
esac
else :
# compilation failed
lt_cv_dlopen_self_static=no
fi
fi
rm -fr conftest*
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
$as_echo "$lt_cv_dlopen_self_static" >&6; }
fi
CPPFLAGS="$save_CPPFLAGS"
LDFLAGS="$save_LDFLAGS"
LIBS="$save_LIBS"
;;
esac
case $lt_cv_dlopen_self in
yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
*) enable_dlopen_self=unknown ;;
esac
case $lt_cv_dlopen_self_static in
yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
*) enable_dlopen_self_static=unknown ;;
esac
fi
striplib=
old_striplib=
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
$as_echo_n "checking whether stripping libraries is possible... " >&6; }
if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
test -z "$striplib" && striplib="$STRIP --strip-unneeded"
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
# FIXME - insert some real tests, host_os isn't really good enough
case $host_os in
darwin*)
if test -n "$STRIP" ; then
striplib="$STRIP -x"
old_striplib="$STRIP -S"
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
;;
*)
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
;;
esac
fi
# Report which library types will actually be built
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
$as_echo_n "checking if libtool supports shared libraries... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
$as_echo "$can_build_shared" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
$as_echo_n "checking whether to build shared libraries... " >&6; }
test "$can_build_shared" = "no" && enable_shared=no
# On AIX, shared libraries and static libraries use the same namespace, and
# are all built from PIC.
case $host_os in
aix3*)
test "$enable_shared" = yes && enable_static=no
if test -n "$RANLIB"; then
archive_cmds="$archive_cmds~\$RANLIB \$lib"
postinstall_cmds='$RANLIB $lib'
fi
;;
aix[4-9]*)
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
test "$enable_shared" = yes && enable_static=no
fi
;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
$as_echo "$enable_shared" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
$as_echo_n "checking whether to build static libraries... " >&6; }
# Make sure either enable_shared or enable_static is yes.
test "$enable_shared" = yes || enable_static=yes
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
$as_echo "$enable_static" >&6; }
fi
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
CC="$lt_save_CC"
if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
(test "X$CXX" != "Xg++"))) ; then
ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
$as_echo_n "checking how to run the C++ preprocessor... " >&6; }
if test -z "$CXXCPP"; then
if ${ac_cv_prog_CXXCPP+:} false; then :
$as_echo_n "(cached) " >&6
else
# Double quotes because CXXCPP needs to be expanded
for CXXCPP in "$CXX -E" "/lib/cpp"
do
ac_preproc_ok=false
for ac_cxx_preproc_warn_flag in '' yes
do
# Use a header file that comes with gcc, so configuring glibc
# with a fresh cross-compiler works.
# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
# <limits.h> exists even on freestanding compilers.
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp. "Syntax error" is here to catch this case.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif
Syntax error
_ACEOF
if ac_fn_cxx_try_cpp "$LINENO"; then :
else
# Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.i conftest.$ac_ext
# OK, works on sane cases. Now check whether nonexistent headers
# can be detected and how.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <ac_nonexistent.h>
_ACEOF
if ac_fn_cxx_try_cpp "$LINENO"; then :
# Broken: success on invalid input.
continue
else
# Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.i conftest.$ac_ext
done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.i conftest.err conftest.$ac_ext
if $ac_preproc_ok; then :
break
fi
done
ac_cv_prog_CXXCPP=$CXXCPP
fi
CXXCPP=$ac_cv_prog_CXXCPP
else
ac_cv_prog_CXXCPP=$CXXCPP
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
$as_echo "$CXXCPP" >&6; }
ac_preproc_ok=false
for ac_cxx_preproc_warn_flag in '' yes
do
# Use a header file that comes with gcc, so configuring glibc
# with a fresh cross-compiler works.
# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
# <limits.h> exists even on freestanding compilers.
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp. "Syntax error" is here to catch this case.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif
Syntax error
_ACEOF
if ac_fn_cxx_try_cpp "$LINENO"; then :
else
# Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.i conftest.$ac_ext
# OK, works on sane cases. Now check whether nonexistent headers
# can be detected and how.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <ac_nonexistent.h>
_ACEOF
if ac_fn_cxx_try_cpp "$LINENO"; then :
# Broken: success on invalid input.
continue
else
# Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.i conftest.$ac_ext
done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.i conftest.err conftest.$ac_ext
if $ac_preproc_ok; then :
else
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
See \`config.log' for more details" "$LINENO" 5; }
fi
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
else
_lt_caught_CXX_error=yes
fi
ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
archive_cmds_need_lc_CXX=no
allow_undefined_flag_CXX=
always_export_symbols_CXX=no
archive_expsym_cmds_CXX=
compiler_needs_object_CXX=no
export_dynamic_flag_spec_CXX=
hardcode_direct_CXX=no
hardcode_direct_absolute_CXX=no
hardcode_libdir_flag_spec_CXX=
hardcode_libdir_separator_CXX=
hardcode_minus_L_CXX=no
hardcode_shlibpath_var_CXX=unsupported
hardcode_automatic_CXX=no
inherit_rpath_CXX=no
module_cmds_CXX=
module_expsym_cmds_CXX=
link_all_deplibs_CXX=unknown
old_archive_cmds_CXX=$old_archive_cmds
reload_flag_CXX=$reload_flag
reload_cmds_CXX=$reload_cmds
no_undefined_flag_CXX=
whole_archive_flag_spec_CXX=
enable_shared_with_static_runtimes_CXX=no
# Source file extension for C++ test sources.
ac_ext=cpp
# Object file extension for compiled C++ test sources.
objext=o
objext_CXX=$objext
# No sense in running all these tests if we already determined that
# the CXX compiler isn't working. Some variables (like enable_shared)
# are currently assumed to apply to all compilers on this platform,
# and will be corrupted by setting them based on a non-working compiler.
if test "$_lt_caught_CXX_error" != yes; then
# Code to be used in simple compile tests
lt_simple_compile_test_code="int some_variable = 0;"
# Code to be used in simple link tests
lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
# If no C compiler was specified, use CC.
LTCC=${LTCC-"$CC"}
# If no C compiler flags were specified, use CFLAGS.
LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
# Allow CC to be a program name with arguments.
compiler=$CC
# save warnings/boilerplate of simple test code
ac_outfile=conftest.$ac_objext
echo "$lt_simple_compile_test_code" >conftest.$ac_ext
eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
_lt_compiler_boilerplate=`cat conftest.err`
$RM conftest*
ac_outfile=conftest.$ac_objext
echo "$lt_simple_link_test_code" >conftest.$ac_ext
eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
_lt_linker_boilerplate=`cat conftest.err`
$RM -r conftest*
# Allow CC to be a program name with arguments.
lt_save_CC=$CC
lt_save_CFLAGS=$CFLAGS
lt_save_LD=$LD
lt_save_GCC=$GCC
GCC=$GXX
lt_save_with_gnu_ld=$with_gnu_ld
lt_save_path_LD=$lt_cv_path_LD
if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
else
$as_unset lt_cv_prog_gnu_ld
fi
if test -n "${lt_cv_path_LDCXX+set}"; then
lt_cv_path_LD=$lt_cv_path_LDCXX
else
$as_unset lt_cv_path_LD
fi
test -z "${LDCXX+set}" || LD=$LDCXX
CC=${CXX-"c++"}
CFLAGS=$CXXFLAGS
compiler=$CC
compiler_CXX=$CC
for cc_temp in $compiler""; do
case $cc_temp in
compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
\-*) ;;
*) break;;
esac
done
cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
if test -n "$compiler"; then
# We don't want -fno-exception when compiling C++ code, so set the
# no_builtin_flag separately
if test "$GXX" = yes; then
lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
else
lt_prog_compiler_no_builtin_flag_CXX=
fi
if test "$GXX" = yes; then
# Set up default GNU C++ configuration
# Check whether --with-gnu-ld was given.
if test "${with_gnu_ld+set}" = set; then :
withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
else
with_gnu_ld=no
fi
ac_prog=ld
if test "$GCC" = yes; then
# Check if gcc -print-prog-name=ld gives a path.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
$as_echo_n "checking for ld used by $CC... " >&6; }
case $host in
*-*-mingw*)
# gcc leaves a trailing carriage return which upsets mingw
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
*)
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
esac
case $ac_prog in
# Accept absolute paths.
[\\/]* | ?:[\\/]*)
re_direlt='/[^/][^/]*/\.\./'
# Canonicalize the pathname of ld
ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
done
test -z "$LD" && LD="$ac_prog"
;;
"")
# If it fails, then pretend we aren't using GCC.
ac_prog=ld
;;
*)
# If it is relative, then search for the first ld in PATH.
with_gnu_ld=unknown
;;
esac
elif test "$with_gnu_ld" = yes; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
$as_echo_n "checking for GNU ld... " >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
$as_echo_n "checking for non-GNU ld... " >&6; }
fi
if ${lt_cv_path_LD+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -z "$LD"; then
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
for ac_dir in $PATH; do
IFS="$lt_save_ifs"
test -z "$ac_dir" && ac_dir=.
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
lt_cv_path_LD="$ac_dir/$ac_prog"
# Check to see if the program is GNU ld. I'd rather use --version,
# but apparently some variants of GNU ld only accept -v.
# Break only if it was the GNU/non-GNU ld that we prefer.
case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
*GNU* | *'with BFD'*)
test "$with_gnu_ld" != no && break
;;
*)
test "$with_gnu_ld" != yes && break
;;
esac
fi
done
IFS="$lt_save_ifs"
else
lt_cv_path_LD="$LD" # Let the user override the test with a path.
fi
fi
LD="$lt_cv_path_LD"
if test -n "$LD"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
$as_echo "$LD" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
if ${lt_cv_prog_gnu_ld+:} false; then :
$as_echo_n "(cached) " >&6
else
# I'd rather use --version here, but apparently some GNU lds only accept -v.
case `$LD -v 2>&1 </dev/null` in
*GNU* | *'with BFD'*)
lt_cv_prog_gnu_ld=yes
;;
*)
lt_cv_prog_gnu_ld=no
;;
esac
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
$as_echo "$lt_cv_prog_gnu_ld" >&6; }
with_gnu_ld=$lt_cv_prog_gnu_ld
# Check if GNU C++ uses GNU ld as the underlying linker, since the
# archiving commands below assume that GNU ld is being used.
if test "$with_gnu_ld" = yes; then
archive_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
archive_expsym_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
# If archive_cmds runs LD, not CC, wlarc should be empty
# XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
# investigate it a little bit more. (MM)
wlarc='${wl}'
# ancient GNU ld didn't support --whole-archive et. al.
if eval "`$CC -print-prog-name=ld` --help 2>&1" |
$GREP 'no-whole-archive' > /dev/null; then
whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
else
whole_archive_flag_spec_CXX=
fi
else
with_gnu_ld=no
wlarc=
# A generic and very simple default shared library creation
# command for GNU C++ for the case where it uses the native
# linker, instead of GNU ld. If possible, this setting should
# overridden to take advantage of the native linker features on
# the platform it is being used on.
archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
fi
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
else
GXX=no
with_gnu_ld=no
wlarc=
fi
# PORTME: fill in a description of your system's C++ link characteristics
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
ld_shlibs_CXX=yes
case $host_os in
aix3*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
aix[4-9]*)
if test "$host_cpu" = ia64; then
# On IA64, the linker does run time linking by default, so we don't
# have to do anything special.
aix_use_runtimelinking=no
exp_sym_flag='-Bexport'
no_entry_flag=""
else
aix_use_runtimelinking=no
# Test if we are trying to use run time linking or normal
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
# need to do runtime linking.
case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
for ld_flag in $LDFLAGS; do
case $ld_flag in
*-brtl*)
aix_use_runtimelinking=yes
break
;;
esac
done
;;
esac
exp_sym_flag='-bexport'
no_entry_flag='-bnoentry'
fi
# When large executables or shared objects are built, AIX ld can
# have problems creating the table of contents. If linking a library
# or program results in "error TOC overflow" add -mminimal-toc to
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
archive_cmds_CXX=''
hardcode_direct_CXX=yes
hardcode_direct_absolute_CXX=yes
hardcode_libdir_separator_CXX=':'
link_all_deplibs_CXX=yes
file_list_spec_CXX='${wl}-f,'
if test "$GXX" = yes; then
case $host_os in aix4.[012]|aix4.[012].*)
# We only want to do this on AIX 4.2 and lower, the check
# below for broken collect2 doesn't work under 4.3+
collect2name=`${CC} -print-prog-name=collect2`
if test -f "$collect2name" &&
strings "$collect2name" | $GREP resolve_lib_name >/dev/null
then
# We have reworked collect2
:
else
# We have old collect2
hardcode_direct_CXX=unsupported
# It fails to find uninstalled libraries when the uninstalled
# path is not listed in the libpath. Setting hardcode_minus_L
# to unsupported forces relinking
hardcode_minus_L_CXX=yes
hardcode_libdir_flag_spec_CXX='-L$libdir'
hardcode_libdir_separator_CXX=
fi
esac
shared_flag='-shared'
if test "$aix_use_runtimelinking" = yes; then
shared_flag="$shared_flag "'${wl}-G'
fi
else
# not using gcc
if test "$host_cpu" = ia64; then
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
# chokes on -Wl,-G. The following line is correct:
shared_flag='-G'
else
if test "$aix_use_runtimelinking" = yes; then
shared_flag='${wl}-G'
else
shared_flag='${wl}-bM:SRE'
fi
fi
fi
export_dynamic_flag_spec_CXX='${wl}-bexpall'
# It seems that -bexpall does not export symbols beginning with
# underscore (_), so it is better to generate a list of symbols to
# export.
always_export_symbols_CXX=yes
if test "$aix_use_runtimelinking" = yes; then
# Warning - without using the other runtime loading flags (-brtl),
# -berok will link without error, but may produce a broken library.
allow_undefined_flag_CXX='-berok'
# Determine the default libpath from the value encoded in an empty
# executable.
if test "${lt_cv_aix_libpath+set}" = set; then
aix_libpath=$lt_cv_aix_libpath
else
if ${lt_cv_aix_libpath__CXX+:} false; then :
$as_echo_n "(cached) " >&6
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
lt_aix_libpath_sed='
/Import File Strings/,/^$/ {
/^0/ {
s/^0 *\([^ ]*\) *$/\1/
p
}
}'
lt_cv_aix_libpath__CXX=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
# Check for a 64-bit object if we didn't find anything.
if test -z "$lt_cv_aix_libpath__CXX"; then
lt_cv_aix_libpath__CXX=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
fi
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
if test -z "$lt_cv_aix_libpath__CXX"; then
lt_cv_aix_libpath__CXX="/usr/lib:/lib"
fi
fi
aix_libpath=$lt_cv_aix_libpath__CXX
fi
hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
archive_expsym_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
else
if test "$host_cpu" = ia64; then
hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
allow_undefined_flag_CXX="-z nodefs"
archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
else
# Determine the default libpath from the value encoded in an
# empty executable.
if test "${lt_cv_aix_libpath+set}" = set; then
aix_libpath=$lt_cv_aix_libpath
else
if ${lt_cv_aix_libpath__CXX+:} false; then :
$as_echo_n "(cached) " >&6
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
lt_aix_libpath_sed='
/Import File Strings/,/^$/ {
/^0/ {
s/^0 *\([^ ]*\) *$/\1/
p
}
}'
lt_cv_aix_libpath__CXX=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
# Check for a 64-bit object if we didn't find anything.
if test -z "$lt_cv_aix_libpath__CXX"; then
lt_cv_aix_libpath__CXX=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
fi
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
if test -z "$lt_cv_aix_libpath__CXX"; then
lt_cv_aix_libpath__CXX="/usr/lib:/lib"
fi
fi
aix_libpath=$lt_cv_aix_libpath__CXX
fi
hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
# Warning - without using the other run time loading flags,
# -berok will link without error, but may produce a broken library.
no_undefined_flag_CXX=' ${wl}-bernotok'
allow_undefined_flag_CXX=' ${wl}-berok'
if test "$with_gnu_ld" = yes; then
# We only use this code for GNU lds that support --whole-archive.
whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
else
# Exported symbols can be pulled into shared objects from archives
whole_archive_flag_spec_CXX='$convenience'
fi
archive_cmds_need_lc_CXX=yes
# This is similar to how AIX traditionally builds its shared
# libraries.
archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
fi
fi
;;
beos*)
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
allow_undefined_flag_CXX=unsupported
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
# support --undefined. This deserves some investigation. FIXME
archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
else
ld_shlibs_CXX=no
fi
;;
chorus*)
case $cc_basename in
*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
esac
;;
cygwin* | mingw* | pw32* | cegcc*)
case $GXX,$cc_basename in
,cl* | no,cl*)
# Native MSVC
# hardcode_libdir_flag_spec is actually meaningless, as there is
# no search path for DLLs.
hardcode_libdir_flag_spec_CXX=' '
allow_undefined_flag_CXX=unsupported
always_export_symbols_CXX=yes
file_list_spec_CXX='@'
# Tell ltmain to make .lib files, not .a files.
libext=lib
# Tell ltmain to make .dll files, not .so files.
shrext_cmds=".dll"
# FIXME: Setting linknames here is a bad hack.
archive_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
$SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
else
$SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
fi~
$CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
linknames='
# The linker will not automatically build a static lib if we build a DLL.
# _LT_TAGVAR(old_archive_from_new_cmds, CXX)='true'
enable_shared_with_static_runtimes_CXX=yes
# Don't use ranlib
old_postinstall_cmds_CXX='chmod 644 $oldlib'
postlink_cmds_CXX='lt_outputfile="@OUTPUT@"~
lt_tool_outputfile="@TOOL_OUTPUT@"~
case $lt_outputfile in
*.exe|*.EXE) ;;
*)
lt_outputfile="$lt_outputfile.exe"
lt_tool_outputfile="$lt_tool_outputfile.exe"
;;
esac~
func_to_tool_file "$lt_outputfile"~
if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
$MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
$RM "$lt_outputfile.manifest";
fi'
;;
*)
# g++
# _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
# as there is no search path for DLLs.
hardcode_libdir_flag_spec_CXX='-L$libdir'
export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
allow_undefined_flag_CXX=unsupported
always_export_symbols_CXX=no
enable_shared_with_static_runtimes_CXX=yes
if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
# If the export-symbols file already is a .def file (1st line
# is EXPORTS), use it as is; otherwise, prepend...
archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
cp $export_symbols $output_objdir/$soname.def;
else
echo EXPORTS > $output_objdir/$soname.def;
cat $export_symbols >> $output_objdir/$soname.def;
fi~
$CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
else
ld_shlibs_CXX=no
fi
;;
esac
;;
darwin* | rhapsody*)
archive_cmds_need_lc_CXX=no
hardcode_direct_CXX=no
hardcode_automatic_CXX=yes
hardcode_shlibpath_var_CXX=unsupported
if test "$lt_cv_ld_force_load" = "yes"; then
whole_archive_flag_spec_CXX='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
else
whole_archive_flag_spec_CXX=''
fi
link_all_deplibs_CXX=yes
allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
case $cc_basename in
ifort*) _lt_dar_can_shared=yes ;;
*) _lt_dar_can_shared=$GCC ;;
esac
if test "$_lt_dar_can_shared" = "yes"; then
output_verbose_link_cmd=func_echo_all
archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
if test "$lt_cv_apple_cc_single_mod" != "yes"; then
archive_cmds_CXX="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
fi
else
ld_shlibs_CXX=no
fi
;;
dgux*)
case $cc_basename in
ec++*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
ghcx*)
# Green Hills C++ Compiler
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
esac
;;
freebsd2.*)
# C++ shared libraries reported to be fairly broken before
# switch to ELF
ld_shlibs_CXX=no
;;
freebsd-elf*)
archive_cmds_need_lc_CXX=no
;;
freebsd* | dragonfly*)
# FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
# conventions
ld_shlibs_CXX=yes
;;
haiku*)
archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
link_all_deplibs_CXX=yes
;;
hpux9*)
hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
hardcode_libdir_separator_CXX=:
export_dynamic_flag_spec_CXX='${wl}-E'
hardcode_direct_CXX=yes
hardcode_minus_L_CXX=yes # Not in the search PATH,
# but as the default
# location of the library.
case $cc_basename in
CC*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
aCC*)
archive_cmds_CXX='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
#
# There doesn't appear to be a way to prevent this compiler from
# explicitly linking system object files so we need to strip them
# from the output so that they don't get included in the library
# dependencies.
output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
;;
*)
if test "$GXX" = yes; then
archive_cmds_CXX='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
else
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
fi
;;
esac
;;
hpux10*|hpux11*)
if test $with_gnu_ld = no; then
hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
hardcode_libdir_separator_CXX=:
case $host_cpu in
hppa*64*|ia64*)
;;
*)
export_dynamic_flag_spec_CXX='${wl}-E'
;;
esac
fi
case $host_cpu in
hppa*64*|ia64*)
hardcode_direct_CXX=no
hardcode_shlibpath_var_CXX=no
;;
*)
hardcode_direct_CXX=yes
hardcode_direct_absolute_CXX=yes
hardcode_minus_L_CXX=yes # Not in the search PATH,
# but as the default
# location of the library.
;;
esac
case $cc_basename in
CC*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
aCC*)
case $host_cpu in
hppa*64*)
archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
;;
ia64*)
archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
;;
*)
archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
;;
esac
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
#
# There doesn't appear to be a way to prevent this compiler from
# explicitly linking system object files so we need to strip them
# from the output so that they don't get included in the library
# dependencies.
output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
;;
*)
if test "$GXX" = yes; then
if test $with_gnu_ld = no; then
case $host_cpu in
hppa*64*)
archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
;;
ia64*)
archive_cmds_CXX='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
;;
*)
archive_cmds_CXX='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
;;
esac
fi
else
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
fi
;;
esac
;;
interix[3-9]*)
hardcode_direct_CXX=no
hardcode_shlibpath_var_CXX=no
hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
export_dynamic_flag_spec_CXX='${wl}-E'
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
# Instead, shared libraries are loaded at an image base (0x10000000 by
# default) and relocated if they conflict, which is a slow very memory
# consuming and fragmenting process. To avoid this, we pick a random,
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
;;
irix5* | irix6*)
case $cc_basename in
CC*)
# SGI C++
archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
# Archives containing C++ object files must be created using
# "CC -ar", where "CC" is the IRIX C++ compiler. This is
# necessary to make sure instantiated templates are included
# in the archive.
old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
;;
*)
if test "$GXX" = yes; then
if test "$with_gnu_ld" = no; then
archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
else
archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib'
fi
fi
link_all_deplibs_CXX=yes
;;
esac
hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
hardcode_libdir_separator_CXX=:
inherit_rpath_CXX=yes
;;
linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
case $cc_basename in
KCC*)
# Kuck and Associates, Inc. (KAI) C++ Compiler
# KCC will only create a shared library if the output file
# ends with ".so" (or ".sl" for HP-UX), so rename the library
# to its proper name (with version) after linking.
archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
#
# There doesn't appear to be a way to prevent this compiler from
# explicitly linking system object files so we need to strip them
# from the output so that they don't get included in the library
# dependencies.
output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
# Archives containing C++ object files must be created using
# "CC -Bstatic", where "CC" is the KAI C++ compiler.
old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
;;
icpc* | ecpc* )
# Intel C++
with_gnu_ld=yes
# version 8.0 and above of icpc choke on multiply defined symbols
# if we add $predep_objects and $postdep_objects, however 7.1 and
# earlier do not add the objects themselves.
case `$CC -V 2>&1` in
*"Version 7."*)
archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
;;
*) # Version 8.0 or newer
tmp_idyn=
case $host_cpu in
ia64*) tmp_idyn=' -i_dynamic';;
esac
archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
;;
esac
archive_cmds_need_lc_CXX=no
hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
;;
pgCC* | pgcpp*)
# Portland Group C++ compiler
case `$CC -V` in
*pgCC\ [1-5].* | *pgcpp\ [1-5].*)
prelink_cmds_CXX='tpldir=Template.dir~
rm -rf $tpldir~
$CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
old_archive_cmds_CXX='tpldir=Template.dir~
rm -rf $tpldir~
$CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
$RANLIB $oldlib'
archive_cmds_CXX='tpldir=Template.dir~
rm -rf $tpldir~
$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
archive_expsym_cmds_CXX='tpldir=Template.dir~
rm -rf $tpldir~
$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
;;
*) # Version 6 and above use weak symbols
archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
;;
esac
hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
;;
cxx*)
# Compaq C++
archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
runpath_var=LD_RUN_PATH
hardcode_libdir_flag_spec_CXX='-rpath $libdir'
hardcode_libdir_separator_CXX=:
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
#
# There doesn't appear to be a way to prevent this compiler from
# explicitly linking system object files so we need to strip them
# from the output so that they don't get included in the library
# dependencies.
output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
;;
xl* | mpixl* | bgxl*)
# IBM XL 8.0 on PPC, with GNU ld
hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
if test "x$supports_anon_versioning" = xyes; then
archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
echo "local: *; };" >> $output_objdir/$libname.ver~
$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
fi
;;
*)
case `$CC -V 2>&1 | sed 5q` in
*Sun\ C*)
# Sun C++ 5.9
no_undefined_flag_CXX=' -zdefs'
archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
hardcode_libdir_flag_spec_CXX='-R$libdir'
whole_archive_flag_spec_CXX='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
compiler_needs_object_CXX=yes
# Not sure whether something based on
# $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
# would be better.
output_verbose_link_cmd='func_echo_all'
# Archives containing C++ object files must be created using
# "CC -xar", where "CC" is the Sun C++ compiler. This is
# necessary to make sure instantiated templates are included
# in the archive.
old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
;;
esac
;;
esac
;;
lynxos*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
m88k*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
mvs*)
case $cc_basename in
cxx*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
esac
;;
netbsd*)
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
archive_cmds_CXX='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
wlarc=
hardcode_libdir_flag_spec_CXX='-R$libdir'
hardcode_direct_CXX=yes
hardcode_shlibpath_var_CXX=no
fi
# Workaround some broken pre-1.5 toolchains
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
;;
*nto* | *qnx*)
ld_shlibs_CXX=yes
;;
openbsd2*)
# C++ shared libraries are fairly broken
ld_shlibs_CXX=no
;;
openbsd*)
if test -f /usr/libexec/ld.so; then
hardcode_direct_CXX=yes
hardcode_shlibpath_var_CXX=no
hardcode_direct_absolute_CXX=yes
archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
export_dynamic_flag_spec_CXX='${wl}-E'
whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
fi
output_verbose_link_cmd=func_echo_all
else
ld_shlibs_CXX=no
fi
;;
osf3* | osf4* | osf5*)
case $cc_basename in
KCC*)
# Kuck and Associates, Inc. (KAI) C++ Compiler
# KCC will only create a shared library if the output file
# ends with ".so" (or ".sl" for HP-UX), so rename the library
# to its proper name (with version) after linking.
archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
hardcode_libdir_separator_CXX=:
# Archives containing C++ object files must be created using
# the KAI C++ compiler.
case $host in
osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
*) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
esac
;;
RCC*)
# Rational C++ 2.4.1
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
cxx*)
case $host in
osf3*)
allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
;;
*)
allow_undefined_flag_CXX=' -expect_unresolved \*'
archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
echo "-hidden">> $lib.exp~
$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~
$RM $lib.exp'
hardcode_libdir_flag_spec_CXX='-rpath $libdir'
;;
esac
hardcode_libdir_separator_CXX=:
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
#
# There doesn't appear to be a way to prevent this compiler from
# explicitly linking system object files so we need to strip them
# from the output so that they don't get included in the library
# dependencies.
output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
;;
*)
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
case $host in
osf3*)
archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
;;
*)
archive_cmds_CXX='$CC -shared $pic_flag -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
;;
esac
hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
hardcode_libdir_separator_CXX=:
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
else
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
fi
;;
esac
;;
psos*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
sunos4*)
case $cc_basename in
CC*)
# Sun C++ 4.x
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
lcc*)
# Lucid
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
esac
;;
solaris*)
case $cc_basename in
CC* | sunCC*)
# Sun C++ 4.2, 5.x and Centerline C++
archive_cmds_need_lc_CXX=yes
no_undefined_flag_CXX=' -zdefs'
archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
$CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
hardcode_libdir_flag_spec_CXX='-R$libdir'
hardcode_shlibpath_var_CXX=no
case $host_os in
solaris2.[0-5] | solaris2.[0-5].*) ;;
*)
# The compiler driver will combine and reorder linker options,
# but understands `-z linker_flag'.
# Supported since Solaris 2.6 (maybe 2.5.1?)
whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
;;
esac
link_all_deplibs_CXX=yes
output_verbose_link_cmd='func_echo_all'
# Archives containing C++ object files must be created using
# "CC -xar", where "CC" is the Sun C++ compiler. This is
# necessary to make sure instantiated templates are included
# in the archive.
old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
;;
gcx*)
# Green Hills C++ Compiler
archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
# The C++ compiler must be used to create the archive.
old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
;;
*)
# GNU C++ compiler with Solaris linker
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
if $CC --version | $GREP -v '^2\.7' > /dev/null; then
archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
$CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
else
# g++ 2.7 appears to require `-G' NOT `-shared' on this
# platform.
archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
$CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
fi
hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
case $host_os in
solaris2.[0-5] | solaris2.[0-5].*) ;;
*)
whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
;;
esac
fi
;;
esac
;;
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
no_undefined_flag_CXX='${wl}-z,text'
archive_cmds_need_lc_CXX=no
hardcode_shlibpath_var_CXX=no
runpath_var='LD_RUN_PATH'
case $cc_basename in
CC*)
archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
;;
*)
archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
;;
esac
;;
sysv5* | sco3.2v5* | sco5v6*)
# Note: We can NOT use -z defs as we might desire, because we do not
# link with -lc, and that would cause any symbols used from libc to
# always be unresolved, which means just about no library would
# ever link correctly. If we're not using GNU ld we use -z text
# though, which does catch some bad symbols but isn't as heavy-handed
# as -z defs.
no_undefined_flag_CXX='${wl}-z,text'
allow_undefined_flag_CXX='${wl}-z,nodefs'
archive_cmds_need_lc_CXX=no
hardcode_shlibpath_var_CXX=no
hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
hardcode_libdir_separator_CXX=':'
link_all_deplibs_CXX=yes
export_dynamic_flag_spec_CXX='${wl}-Bexport'
runpath_var='LD_RUN_PATH'
case $cc_basename in
CC*)
archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
'"$old_archive_cmds_CXX"
reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
'"$reload_cmds_CXX"
;;
*)
archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
;;
esac
;;
tandem*)
case $cc_basename in
NCC*)
# NonStop-UX NCC 3.20
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
esac
;;
vxworks*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
$as_echo "$ld_shlibs_CXX" >&6; }
test "$ld_shlibs_CXX" = no && can_build_shared=no
GCC_CXX="$GXX"
LD_CXX="$LD"
## CAVEAT EMPTOR:
## There is no encapsulation within the following macros, do not change
## the running order or otherwise move them around unless you know exactly
## what you are doing...
# Dependencies to place before and after the object being linked:
predep_objects_CXX=
postdep_objects_CXX=
predeps_CXX=
postdeps_CXX=
compiler_lib_search_path_CXX=
cat > conftest.$ac_ext <<_LT_EOF
class Foo
{
public:
Foo (void) { a = 0; }
private:
int a;
};
_LT_EOF
_lt_libdeps_save_CFLAGS=$CFLAGS
case "$CC $CFLAGS " in #(
*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
esac
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
(eval $ac_compile) 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
# Parse the compiler output and extract the necessary
# objects, libraries and library flags.
# Sentinel used to keep track of whether or not we are before
# the conftest object file.
pre_test_object_deps_done=no
for p in `eval "$output_verbose_link_cmd"`; do
case ${prev}${p} in
-L* | -R* | -l*)
# Some compilers place space between "-{L,R}" and the path.
# Remove the space.
if test $p = "-L" ||
test $p = "-R"; then
prev=$p
continue
fi
# Expand the sysroot to ease extracting the directories later.
if test -z "$prev"; then
case $p in
-L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
-R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
-l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
esac
fi
case $p in
=*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
esac
if test "$pre_test_object_deps_done" = no; then
case ${prev} in
-L | -R)
# Internal compiler library paths should come after those
# provided the user. The postdeps already come after the
# user supplied libs so there is no need to process them.
if test -z "$compiler_lib_search_path_CXX"; then
compiler_lib_search_path_CXX="${prev}${p}"
else
compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
fi
;;
# The "-l" case would never come before the object being
# linked, so don't bother handling this case.
esac
else
if test -z "$postdeps_CXX"; then
postdeps_CXX="${prev}${p}"
else
postdeps_CXX="${postdeps_CXX} ${prev}${p}"
fi
fi
prev=
;;
*.lto.$objext) ;; # Ignore GCC LTO objects
*.$objext)
# This assumes that the test object file only shows up
# once in the compiler output.
if test "$p" = "conftest.$objext"; then
pre_test_object_deps_done=yes
continue
fi
if test "$pre_test_object_deps_done" = no; then
if test -z "$predep_objects_CXX"; then
predep_objects_CXX="$p"
else
predep_objects_CXX="$predep_objects_CXX $p"
fi
else
if test -z "$postdep_objects_CXX"; then
postdep_objects_CXX="$p"
else
postdep_objects_CXX="$postdep_objects_CXX $p"
fi
fi
;;
*) ;; # Ignore the rest.
esac
done
# Clean up.
rm -f a.out a.exe
else
echo "libtool.m4: error: problem compiling CXX test program"
fi
$RM -f confest.$objext
CFLAGS=$_lt_libdeps_save_CFLAGS
# PORTME: override above test on systems where it is broken
case $host_os in
interix[3-9]*)
# Interix 3.5 installs completely hosed .la files for C++, so rather than
# hack all around it, let's just trust "g++" to DTRT.
predep_objects_CXX=
postdep_objects_CXX=
postdeps_CXX=
;;
linux*)
case `$CC -V 2>&1 | sed 5q` in
*Sun\ C*)
# Sun C++ 5.9
# The more standards-conforming stlport4 library is
# incompatible with the Cstd library. Avoid specifying
# it if it's in CXXFLAGS. Ignore libCrun as
# -library=stlport4 depends on it.
case " $CXX $CXXFLAGS " in
*" -library=stlport4 "*)
solaris_use_stlport4=yes
;;
esac
if test "$solaris_use_stlport4" != yes; then
postdeps_CXX='-library=Cstd -library=Crun'
fi
;;
esac
;;
solaris*)
case $cc_basename in
CC* | sunCC*)
# The more standards-conforming stlport4 library is
# incompatible with the Cstd library. Avoid specifying
# it if it's in CXXFLAGS. Ignore libCrun as
# -library=stlport4 depends on it.
case " $CXX $CXXFLAGS " in
*" -library=stlport4 "*)
solaris_use_stlport4=yes
;;
esac
# Adding this requires a known-good setup of shared libraries for
# Sun compiler versions before 5.6, else PIC objects from an old
# archive will be linked into the output, leading to subtle bugs.
if test "$solaris_use_stlport4" != yes; then
postdeps_CXX='-library=Cstd -library=Crun'
fi
;;
esac
;;
esac
case " $postdeps_CXX " in
*" -lc "*) archive_cmds_need_lc_CXX=no ;;
esac
compiler_lib_search_dirs_CXX=
if test -n "${compiler_lib_search_path_CXX}"; then
compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
fi
lt_prog_compiler_wl_CXX=
lt_prog_compiler_pic_CXX=
lt_prog_compiler_static_CXX=
# C++ specific cases for pic, static, wl, etc.
if test "$GXX" = yes; then
lt_prog_compiler_wl_CXX='-Wl,'
lt_prog_compiler_static_CXX='-static'
case $host_os in
aix*)
# All AIX code is PIC.
if test "$host_cpu" = ia64; then
# AIX 5 now supports IA64 processor
lt_prog_compiler_static_CXX='-Bstatic'
fi
;;
amigaos*)
case $host_cpu in
powerpc)
# see comment about AmigaOS4 .so support
lt_prog_compiler_pic_CXX='-fPIC'
;;
m68k)
# FIXME: we need at least 68020 code to build shared libraries, but
# adding the `-m68020' flag to GCC prevents building anything better,
# like `-m68040'.
lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
;;
esac
;;
beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
# PIC is the default for these OSes.
;;
mingw* | cygwin* | os2* | pw32* | cegcc*)
# This hack is so that the source file can tell whether it is being
# built for inclusion in a dll (and should export symbols for example).
# Although the cygwin gcc ignores -fPIC, still need this for old-style
# (--disable-auto-import) libraries
lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
;;
darwin* | rhapsody*)
# PIC is the default on this platform
# Common symbols not allowed in MH_DYLIB files
lt_prog_compiler_pic_CXX='-fno-common'
;;
*djgpp*)
# DJGPP does not support shared libraries at all
lt_prog_compiler_pic_CXX=
;;
haiku*)
# PIC is the default for Haiku.
# The "-static" flag exists, but is broken.
lt_prog_compiler_static_CXX=
;;
interix[3-9]*)
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
# Instead, we relocate shared libraries at runtime.
;;
sysv4*MP*)
if test -d /usr/nec; then
lt_prog_compiler_pic_CXX=-Kconform_pic
fi
;;
hpux*)
# PIC is the default for 64-bit PA HP-UX, but not for 32-bit
# PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
# sets the default TLS model and affects inlining.
case $host_cpu in
hppa*64*)
;;
*)
lt_prog_compiler_pic_CXX='-fPIC'
;;
esac
;;
*qnx* | *nto*)
# QNX uses GNU C++, but need to define -shared option too, otherwise
# it will coredump.
lt_prog_compiler_pic_CXX='-fPIC -shared'
;;
*)
lt_prog_compiler_pic_CXX='-fPIC'
;;
esac
else
case $host_os in
aix[4-9]*)
# All AIX code is PIC.
if test "$host_cpu" = ia64; then
# AIX 5 now supports IA64 processor
lt_prog_compiler_static_CXX='-Bstatic'
else
lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
fi
;;
chorus*)
case $cc_basename in
cxch68*)
# Green Hills C++ Compiler
# _LT_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
;;
esac
;;
mingw* | cygwin* | os2* | pw32* | cegcc*)
# This hack is so that the source file can tell whether it is being
# built for inclusion in a dll (and should export symbols for example).
lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
;;
dgux*)
case $cc_basename in
ec++*)
lt_prog_compiler_pic_CXX='-KPIC'
;;
ghcx*)
# Green Hills C++ Compiler
lt_prog_compiler_pic_CXX='-pic'
;;
*)
;;
esac
;;
freebsd* | dragonfly*)
# FreeBSD uses GNU C++
;;
hpux9* | hpux10* | hpux11*)
case $cc_basename in
CC*)
lt_prog_compiler_wl_CXX='-Wl,'
lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
if test "$host_cpu" != ia64; then
lt_prog_compiler_pic_CXX='+Z'
fi
;;
aCC*)
lt_prog_compiler_wl_CXX='-Wl,'
lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
case $host_cpu in
hppa*64*|ia64*)
# +Z the default
;;
*)
lt_prog_compiler_pic_CXX='+Z'
;;
esac
;;
*)
;;
esac
;;
interix*)
# This is c89, which is MS Visual C++ (no shared libs)
# Anyone wants to do a port?
;;
irix5* | irix6* | nonstopux*)
case $cc_basename in
CC*)
lt_prog_compiler_wl_CXX='-Wl,'
lt_prog_compiler_static_CXX='-non_shared'
# CC pic flag -KPIC is the default.
;;
*)
;;
esac
;;
linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
case $cc_basename in
KCC*)
# KAI C++ Compiler
lt_prog_compiler_wl_CXX='--backend -Wl,'
lt_prog_compiler_pic_CXX='-fPIC'
;;
ecpc* )
# old Intel C++ for x86_64 which still supported -KPIC.
lt_prog_compiler_wl_CXX='-Wl,'
lt_prog_compiler_pic_CXX='-KPIC'
lt_prog_compiler_static_CXX='-static'
;;
icpc* )
# Intel C++, used to be incompatible with GCC.
# ICC 10 doesn't accept -KPIC any more.
lt_prog_compiler_wl_CXX='-Wl,'
lt_prog_compiler_pic_CXX='-fPIC'
lt_prog_compiler_static_CXX='-static'
;;
pgCC* | pgcpp*)
# Portland Group C++ compiler
lt_prog_compiler_wl_CXX='-Wl,'
lt_prog_compiler_pic_CXX='-fpic'
lt_prog_compiler_static_CXX='-Bstatic'
;;
cxx*)
# Compaq C++
# Make sure the PIC flag is empty. It appears that all Alpha
# Linux and Compaq Tru64 Unix objects are PIC.
lt_prog_compiler_pic_CXX=
lt_prog_compiler_static_CXX='-non_shared'
;;
xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
# IBM XL 8.0, 9.0 on PPC and BlueGene
lt_prog_compiler_wl_CXX='-Wl,'
lt_prog_compiler_pic_CXX='-qpic'
lt_prog_compiler_static_CXX='-qstaticlink'
;;
*)
case `$CC -V 2>&1 | sed 5q` in
*Sun\ C*)
# Sun C++ 5.9
lt_prog_compiler_pic_CXX='-KPIC'
lt_prog_compiler_static_CXX='-Bstatic'
lt_prog_compiler_wl_CXX='-Qoption ld '
;;
esac
;;
esac
;;
lynxos*)
;;
m88k*)
;;
mvs*)
case $cc_basename in
cxx*)
lt_prog_compiler_pic_CXX='-W c,exportall'
;;
*)
;;
esac
;;
netbsd* | netbsdelf*-gnu)
;;
*qnx* | *nto*)
# QNX uses GNU C++, but need to define -shared option too, otherwise
# it will coredump.
lt_prog_compiler_pic_CXX='-fPIC -shared'
;;
osf3* | osf4* | osf5*)
case $cc_basename in
KCC*)
lt_prog_compiler_wl_CXX='--backend -Wl,'
;;
RCC*)
# Rational C++ 2.4.1
lt_prog_compiler_pic_CXX='-pic'
;;
cxx*)
# Digital/Compaq C++
lt_prog_compiler_wl_CXX='-Wl,'
# Make sure the PIC flag is empty. It appears that all Alpha
# Linux and Compaq Tru64 Unix objects are PIC.
lt_prog_compiler_pic_CXX=
lt_prog_compiler_static_CXX='-non_shared'
;;
*)
;;
esac
;;
psos*)
;;
solaris*)
case $cc_basename in
CC* | sunCC*)
# Sun C++ 4.2, 5.x and Centerline C++
lt_prog_compiler_pic_CXX='-KPIC'
lt_prog_compiler_static_CXX='-Bstatic'
lt_prog_compiler_wl_CXX='-Qoption ld '
;;
gcx*)
# Green Hills C++ Compiler
lt_prog_compiler_pic_CXX='-PIC'
;;
*)
;;
esac
;;
sunos4*)
case $cc_basename in
CC*)
# Sun C++ 4.x
lt_prog_compiler_pic_CXX='-pic'
lt_prog_compiler_static_CXX='-Bstatic'
;;
lcc*)
# Lucid
lt_prog_compiler_pic_CXX='-pic'
;;
*)
;;
esac
;;
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
case $cc_basename in
CC*)
lt_prog_compiler_wl_CXX='-Wl,'
lt_prog_compiler_pic_CXX='-KPIC'
lt_prog_compiler_static_CXX='-Bstatic'
;;
esac
;;
tandem*)
case $cc_basename in
NCC*)
# NonStop-UX NCC 3.20
lt_prog_compiler_pic_CXX='-KPIC'
;;
*)
;;
esac
;;
vxworks*)
;;
*)
lt_prog_compiler_can_build_shared_CXX=no
;;
esac
fi
case $host_os in
# For platforms which do not support PIC, -DPIC is meaningless:
*djgpp*)
lt_prog_compiler_pic_CXX=
;;
*)
lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
if ${lt_cv_prog_compiler_pic_CXX+:} false; then :
$as_echo_n "(cached) " >&6
else
lt_cv_prog_compiler_pic_CXX=$lt_prog_compiler_pic_CXX
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_CXX" >&5
$as_echo "$lt_cv_prog_compiler_pic_CXX" >&6; }
lt_prog_compiler_pic_CXX=$lt_cv_prog_compiler_pic_CXX
#
# Check to make sure the PIC flag actually works.
#
if test -n "$lt_prog_compiler_pic_CXX"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
if ${lt_cv_prog_compiler_pic_works_CXX+:} false; then :
$as_echo_n "(cached) " >&6
else
lt_cv_prog_compiler_pic_works_CXX=no
ac_outfile=conftest.$ac_objext
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
# Insert the option either (1) after the last *FLAGS variable, or
# (2) before a word containing "conftest.", or (3) at the end.
# Note that $ac_compile itself does not contain backslashes and begins
# with a dollar sign (not a hyphen), so the echo should work correctly.
# The option is referenced via a variable to avoid confusing sed.
lt_compile=`echo "$ac_compile" | $SED \
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings other than the usual output.
$ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
lt_cv_prog_compiler_pic_works_CXX=yes
fi
fi
$RM conftest*
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
$as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
case $lt_prog_compiler_pic_CXX in
"" | " "*) ;;
*) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
esac
else
lt_prog_compiler_pic_CXX=
lt_prog_compiler_can_build_shared_CXX=no
fi
fi
#
# Check to make sure the static flag actually works.
#
wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
if ${lt_cv_prog_compiler_static_works_CXX+:} false; then :
$as_echo_n "(cached) " >&6
else
lt_cv_prog_compiler_static_works_CXX=no
save_LDFLAGS="$LDFLAGS"
LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
echo "$lt_simple_link_test_code" > conftest.$ac_ext
if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
# The linker can only warn and ignore the option if not recognized
# So say no if there are warnings
if test -s conftest.err; then
# Append any errors to the config.log.
cat conftest.err 1>&5
$ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
if diff conftest.exp conftest.er2 >/dev/null; then
lt_cv_prog_compiler_static_works_CXX=yes
fi
else
lt_cv_prog_compiler_static_works_CXX=yes
fi
fi
$RM -r conftest*
LDFLAGS="$save_LDFLAGS"
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
$as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
:
else
lt_prog_compiler_static_CXX=
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
$as_echo_n "(cached) " >&6
else
lt_cv_prog_compiler_c_o_CXX=no
$RM -r conftest 2>/dev/null
mkdir conftest
cd conftest
mkdir out
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
lt_compiler_flag="-o out/conftest2.$ac_objext"
# Insert the option either (1) after the last *FLAGS variable, or
# (2) before a word containing "conftest.", or (3) at the end.
# Note that $ac_compile itself does not contain backslashes and begins
# with a dollar sign (not a hyphen), so the echo should work correctly.
lt_compile=`echo "$ac_compile" | $SED \
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
(eval "$lt_compile" 2>out/conftest.err)
ac_status=$?
cat out/conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
if (exit $ac_status) && test -s out/conftest2.$ac_objext
then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings
$ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
$SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
lt_cv_prog_compiler_c_o_CXX=yes
fi
fi
chmod u+w . 2>&5
$RM conftest*
# SGI C++ compiler will create directory out/ii_files/ for
# template instantiation
test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
$RM out/* && rmdir out
cd ..
$RM -r conftest
$RM conftest*
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
$as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
$as_echo_n "(cached) " >&6
else
lt_cv_prog_compiler_c_o_CXX=no
$RM -r conftest 2>/dev/null
mkdir conftest
cd conftest
mkdir out
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
lt_compiler_flag="-o out/conftest2.$ac_objext"
# Insert the option either (1) after the last *FLAGS variable, or
# (2) before a word containing "conftest.", or (3) at the end.
# Note that $ac_compile itself does not contain backslashes and begins
# with a dollar sign (not a hyphen), so the echo should work correctly.
lt_compile=`echo "$ac_compile" | $SED \
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
(eval "$lt_compile" 2>out/conftest.err)
ac_status=$?
cat out/conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
if (exit $ac_status) && test -s out/conftest2.$ac_objext
then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings
$ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
$SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
lt_cv_prog_compiler_c_o_CXX=yes
fi
fi
chmod u+w . 2>&5
$RM conftest*
# SGI C++ compiler will create directory out/ii_files/ for
# template instantiation
test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
$RM out/* && rmdir out
cd ..
$RM -r conftest
$RM conftest*
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
$as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
hard_links="nottested"
if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
# do not overwrite the value of need_locks provided by the user
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
$as_echo_n "checking if we can lock with hard links... " >&6; }
hard_links=yes
$RM conftest*
ln conftest.a conftest.b 2>/dev/null && hard_links=no
touch conftest.a
ln conftest.a conftest.b 2>&5 || hard_links=no
ln conftest.a conftest.b 2>/dev/null && hard_links=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
$as_echo "$hard_links" >&6; }
if test "$hard_links" = no; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
need_locks=warn
fi
else
need_locks=no
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
case $host_os in
aix[4-9]*)
# If we're using GNU nm, then we don't want the "-C" option.
# -C means demangle to AIX nm, but means don't demangle with GNU nm
# Also, AIX nm treats weak defined symbols like other global defined
# symbols, whereas GNU nm marks them as "W".
if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
else
export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
fi
;;
pw32*)
export_symbols_cmds_CXX="$ltdll_cmds"
;;
cygwin* | mingw* | cegcc*)
case $cc_basename in
cl*)
exclude_expsyms_CXX='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
;;
*)
export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
exclude_expsyms_CXX='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'
;;
esac
;;
linux* | k*bsd*-gnu | gnu*)
link_all_deplibs_CXX=no
;;
*)
export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
$as_echo "$ld_shlibs_CXX" >&6; }
test "$ld_shlibs_CXX" = no && can_build_shared=no
with_gnu_ld_CXX=$with_gnu_ld
#
# Do we need to explicitly link libc?
#
case "x$archive_cmds_need_lc_CXX" in
x|xyes)
# Assume -lc should be added
archive_cmds_need_lc_CXX=yes
if test "$enable_shared" = yes && test "$GCC" = yes; then
case $archive_cmds_CXX in
*'~'*)
# FIXME: we may have to deal with multi-command sequences.
;;
'$CC '*)
# Test whether the compiler implicitly links with -lc since on some
# systems, -lgcc has to come before -lc. If gcc already passes -lc
# to ld, don't add -lc before -lgcc.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
if ${lt_cv_archive_cmds_need_lc_CXX+:} false; then :
$as_echo_n "(cached) " >&6
else
$RM conftest*
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
(eval $ac_compile) 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } 2>conftest.err; then
soname=conftest
lib=conftest
libobjs=conftest.$ac_objext
deplibs=
wl=$lt_prog_compiler_wl_CXX
pic_flag=$lt_prog_compiler_pic_CXX
compiler_flags=-v
linker_flags=-v
verstring=
output_objdir=.
libname=conftest
lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
allow_undefined_flag_CXX=
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
(eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
then
lt_cv_archive_cmds_need_lc_CXX=no
else
lt_cv_archive_cmds_need_lc_CXX=yes
fi
allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
else
cat conftest.err 1>&5
fi
$RM conftest*
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
$as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
;;
esac
fi
;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
$as_echo_n "checking dynamic linker characteristics... " >&6; }
library_names_spec=
libname_spec='lib$name'
soname_spec=
shrext_cmds=".so"
postinstall_cmds=
postuninstall_cmds=
finish_cmds=
finish_eval=
shlibpath_var=
shlibpath_overrides_runpath=unknown
version_type=none
dynamic_linker="$host_os ld.so"
sys_lib_dlsearch_path_spec="/lib /usr/lib"
need_lib_prefix=unknown
hardcode_into_libs=no
# when you set need_version to no, make sure it does not cause -set_version
# flags to be left without arguments
need_version=unknown
case $host_os in
aix3*)
version_type=linux # correct to gnu/linux during the next big refactor
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
shlibpath_var=LIBPATH
# AIX 3 has no versioning support, so we append a major version to the name.
soname_spec='${libname}${release}${shared_ext}$major'
;;
aix[4-9]*)
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
hardcode_into_libs=yes
if test "$host_cpu" = ia64; then
# AIX 5 supports IA64
library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
shlibpath_var=LD_LIBRARY_PATH
else
# With GCC up to 2.95.x, collect2 would create an import file
# for dependence libraries. The import file would start with
# the line `#! .'. This would cause the generated library to
# depend on `.', always an invalid library. This was fixed in
# development snapshots of GCC prior to 3.0.
case $host_os in
aix4 | aix4.[01] | aix4.[01].*)
if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
echo ' yes '
echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
:
else
can_build_shared=no
fi
;;
esac
# AIX (on Power*) has no versioning support, so currently we can not hardcode correct
# soname into executable. Probably we can add versioning support to
# collect2, so additional links can be useful in future.
if test "$aix_use_runtimelinking" = yes; then
# If using run time linking (on AIX 4.2 or later) use lib<name>.so
# instead of lib<name>.a to let people know that these are not
# typical AIX shared libraries.
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
else
# We preserve .a as extension for shared libraries through AIX4.2
# and later when we are not doing run time linking.
library_names_spec='${libname}${release}.a $libname.a'
soname_spec='${libname}${release}${shared_ext}$major'
fi
shlibpath_var=LIBPATH
fi
;;
amigaos*)
case $host_cpu in
powerpc)
# Since July 2007 AmigaOS4 officially supports .so libraries.
# When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
;;
m68k)
library_names_spec='$libname.ixlibrary $libname.a'
# Create ${libname}_ixlibrary.a entries in /sys/libs.
finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
;;
esac
;;
beos*)
library_names_spec='${libname}${shared_ext}'
dynamic_linker="$host_os ld.so"
shlibpath_var=LIBRARY_PATH
;;
bsdi[45]*)
version_type=linux # correct to gnu/linux during the next big refactor
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
shlibpath_var=LD_LIBRARY_PATH
sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
# the default ld.so.conf also contains /usr/contrib/lib and
# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
# libtool to hard-code these into programs
;;
cygwin* | mingw* | pw32* | cegcc*)
version_type=windows
shrext_cmds=".dll"
need_version=no
need_lib_prefix=no
case $GCC,$cc_basename in
yes,*)
# gcc
library_names_spec='$libname.dll.a'
# DLL is installed to $(libdir)/../bin by postinstall_cmds
postinstall_cmds='base_file=`basename \${file}`~
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
dldir=$destdir/`dirname \$dlpath`~
test -d \$dldir || mkdir -p \$dldir~
$install_prog $dir/$dlname \$dldir/$dlname~
chmod a+x \$dldir/$dlname~
if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
fi'
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
dlpath=$dir/\$dldll~
$RM \$dlpath'
shlibpath_overrides_runpath=yes
case $host_os in
cygwin*)
# Cygwin DLLs use 'cyg' prefix rather than 'lib'
soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
;;
mingw* | cegcc*)
# MinGW DLLs use traditional 'lib' prefix
soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
;;
pw32*)
# pw32 DLLs use 'pw' prefix rather than 'lib'
library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
;;
esac
dynamic_linker='Win32 ld.exe'
;;
*,cl*)
# Native MSVC
libname_spec='$name'
soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
library_names_spec='${libname}.dll.lib'
case $build_os in
mingw*)
sys_lib_search_path_spec=
lt_save_ifs=$IFS
IFS=';'
for lt_path in $LIB
do
IFS=$lt_save_ifs
# Let DOS variable expansion print the short 8.3 style file name.
lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
done
IFS=$lt_save_ifs
# Convert to MSYS style.
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'`
;;
cygwin*)
# Convert to unix form, then to dos form, then back to unix form
# but this time dos style (no spaces!) so that the unix form looks
# like /cygdrive/c/PROGRA~1:/cygdr...
sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
;;
*)
sys_lib_search_path_spec="$LIB"
if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
# It is most probably a Windows format PATH.
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
else
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
fi
# FIXME: find the short name or the path components, as spaces are
# common. (e.g. "Program Files" -> "PROGRA~1")
;;
esac
# DLL is installed to $(libdir)/../bin by postinstall_cmds
postinstall_cmds='base_file=`basename \${file}`~
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
dldir=$destdir/`dirname \$dlpath`~
test -d \$dldir || mkdir -p \$dldir~
$install_prog $dir/$dlname \$dldir/$dlname'
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
dlpath=$dir/\$dldll~
$RM \$dlpath'
shlibpath_overrides_runpath=yes
dynamic_linker='Win32 link.exe'
;;
*)
# Assume MSVC wrapper
library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
dynamic_linker='Win32 ld.exe'
;;
esac
# FIXME: first we should search . and the directory the executable is in
shlibpath_var=PATH
;;
darwin* | rhapsody*)
dynamic_linker="$host_os dyld"
version_type=darwin
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
soname_spec='${libname}${release}${major}$shared_ext'
shlibpath_overrides_runpath=yes
shlibpath_var=DYLD_LIBRARY_PATH
shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
;;
dgux*)
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
;;
freebsd* | dragonfly*)
# DragonFly does not have aout. When/if they implement a new
# versioning mechanism, adjust this.
if test -x /usr/bin/objformat; then
objformat=`/usr/bin/objformat`
else
case $host_os in
freebsd[23].*) objformat=aout ;;
*) objformat=elf ;;
esac
fi
version_type=freebsd-$objformat
case $version_type in
freebsd-elf*)
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
need_version=no
need_lib_prefix=no
;;
freebsd-*)
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
need_version=yes
;;
esac
shlibpath_var=LD_LIBRARY_PATH
case $host_os in
freebsd2.*)
shlibpath_overrides_runpath=yes
;;
freebsd3.[01]* | freebsdelf3.[01]*)
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
;;
freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
shlibpath_overrides_runpath=no
hardcode_into_libs=yes
;;
*) # from 4.6 on, and DragonFly
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
;;
esac
;;
haiku*)
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
dynamic_linker="$host_os runtime_loader"
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LIBRARY_PATH
shlibpath_overrides_runpath=yes
sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
hardcode_into_libs=yes
;;
hpux9* | hpux10* | hpux11*)
# Give a soname corresponding to the major version so that dld.sl refuses to
# link against other versions.
version_type=sunos
need_lib_prefix=no
need_version=no
case $host_cpu in
ia64*)
shrext_cmds='.so'
hardcode_into_libs=yes
dynamic_linker="$host_os dld.so"
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
if test "X$HPUX_IA64_MODE" = X32; then
sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
else
sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
fi
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
;;
hppa*64*)
shrext_cmds='.sl'
hardcode_into_libs=yes
dynamic_linker="$host_os dld.sl"
shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
;;
*)
shrext_cmds='.sl'
dynamic_linker="$host_os dld.sl"
shlibpath_var=SHLIB_PATH
shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
;;
esac
# HP-UX runs *really* slowly unless shared libraries are mode 555, ...
postinstall_cmds='chmod 555 $lib'
# or fails outright, so override atomically:
install_override_mode=555
;;
interix[3-9]*)
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=no
hardcode_into_libs=yes
;;
irix5* | irix6* | nonstopux*)
case $host_os in
nonstopux*) version_type=nonstopux ;;
*)
if test "$lt_cv_prog_gnu_ld" = yes; then
version_type=linux # correct to gnu/linux during the next big refactor
else
version_type=irix
fi ;;
esac
need_lib_prefix=no
need_version=no
soname_spec='${libname}${release}${shared_ext}$major'
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
case $host_os in
irix5* | nonstopux*)
libsuff= shlibsuff=
;;
*)
case $LD in # libtool.m4 will add one of these switches to LD
*-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
libsuff= shlibsuff= libmagic=32-bit;;
*-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
libsuff=32 shlibsuff=N32 libmagic=N32;;
*-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
libsuff=64 shlibsuff=64 libmagic=64-bit;;
*) libsuff= shlibsuff= libmagic=never-match;;
esac
;;
esac
shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
shlibpath_overrides_runpath=no
sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
hardcode_into_libs=yes
;;
# No shared lib support for Linux oldld, aout, or coff.
linux*oldld* | linux*aout* | linux*coff*)
dynamic_linker=no
;;
# This must be glibc/ELF.
linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=no
# Some binutils ld are patched to set DT_RUNPATH
if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
$as_echo_n "(cached) " >&6
else
lt_cv_shlibpath_overrides_runpath=no
save_LDFLAGS=$LDFLAGS
save_libdir=$libdir
eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
lt_cv_shlibpath_overrides_runpath=yes
fi
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LDFLAGS=$save_LDFLAGS
libdir=$save_libdir
fi
shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
# This implies no fast_install, which is unacceptable.
# Some rework will be needed to allow for fast_install
# before this can be enabled.
hardcode_into_libs=yes
# Append ld.so.conf contents to the search path
if test -f /etc/ld.so.conf; then
lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
fi
# We used to test for /lib/ld.so.1 and disable shared libraries on
# powerpc, because MkLinux only supported shared libraries with the
# GNU dynamic linker. Since this was broken with cross compilers,
# most powerpc-linux boxes support dynamic linking these days and
# people can always --disable-shared, the test was removed, and we
# assume the GNU/Linux dynamic linker is in use.
dynamic_linker='GNU/Linux ld.so'
;;
netbsdelf*-gnu)
version_type=linux
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=no
hardcode_into_libs=yes
dynamic_linker='NetBSD ld.elf_so'
;;
netbsd*)
version_type=sunos
need_lib_prefix=no
need_version=no
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
dynamic_linker='NetBSD (a.out) ld.so'
else
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
dynamic_linker='NetBSD ld.elf_so'
fi
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
;;
newsos6)
version_type=linux # correct to gnu/linux during the next big refactor
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
;;
*nto* | *qnx*)
version_type=qnx
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=no
hardcode_into_libs=yes
dynamic_linker='ldqnx.so'
;;
openbsd*)
version_type=sunos
sys_lib_dlsearch_path_spec="/usr/lib"
need_lib_prefix=no
# Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
case $host_os in
openbsd3.3 | openbsd3.3.*) need_version=yes ;;
*) need_version=no ;;
esac
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
shlibpath_var=LD_LIBRARY_PATH
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
case $host_os in
openbsd2.[89] | openbsd2.[89].*)
shlibpath_overrides_runpath=no
;;
*)
shlibpath_overrides_runpath=yes
;;
esac
else
shlibpath_overrides_runpath=yes
fi
;;
os2*)
libname_spec='$name'
shrext_cmds=".dll"
need_lib_prefix=no
library_names_spec='$libname${shared_ext} $libname.a'
dynamic_linker='OS/2 ld.exe'
shlibpath_var=LIBPATH
;;
osf3* | osf4* | osf5*)
version_type=osf
need_lib_prefix=no
need_version=no
soname_spec='${libname}${release}${shared_ext}$major'
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
shlibpath_var=LD_LIBRARY_PATH
sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
;;
rdos*)
dynamic_linker=no
;;
solaris*)
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
# ldd complains unless libraries are executable
postinstall_cmds='chmod +x $lib'
;;
sunos4*)
version_type=sunos
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
if test "$with_gnu_ld" = yes; then
need_lib_prefix=no
fi
need_version=yes
;;
sysv4 | sysv4.3*)
version_type=linux # correct to gnu/linux during the next big refactor
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
case $host_vendor in
sni)
shlibpath_overrides_runpath=no
need_lib_prefix=no
runpath_var=LD_RUN_PATH
;;
siemens)
need_lib_prefix=no
;;
motorola)
need_lib_prefix=no
need_version=no
shlibpath_overrides_runpath=no
sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
;;
esac
;;
sysv4*MP*)
if test -d /usr/nec ;then
version_type=linux # correct to gnu/linux during the next big refactor
library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
soname_spec='$libname${shared_ext}.$major'
shlibpath_var=LD_LIBRARY_PATH
fi
;;
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
version_type=freebsd-elf
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
if test "$with_gnu_ld" = yes; then
sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
else
sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
case $host_os in
sco3.2v5*)
sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
;;
esac
fi
sys_lib_dlsearch_path_spec='/usr/lib'
;;
tpf*)
# TPF is a cross-target only. Preferred cross-host = GNU/Linux.
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=no
hardcode_into_libs=yes
;;
uts4*)
version_type=linux # correct to gnu/linux during the next big refactor
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
;;
*)
dynamic_linker=no
;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
$as_echo "$dynamic_linker" >&6; }
test "$dynamic_linker" = no && can_build_shared=no
variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
if test "$GCC" = yes; then
variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
fi
if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
fi
if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
hardcode_action_CXX=
if test -n "$hardcode_libdir_flag_spec_CXX" ||
test -n "$runpath_var_CXX" ||
test "X$hardcode_automatic_CXX" = "Xyes" ; then
# We can hardcode non-existent directories.
if test "$hardcode_direct_CXX" != no &&
# If the only mechanism to avoid hardcoding is shlibpath_var, we
# have to relink, otherwise we might link with an installed library
# when we should be linking with a yet-to-be-installed one
## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
test "$hardcode_minus_L_CXX" != no; then
# Linking always hardcodes the temporary library directory.
hardcode_action_CXX=relink
else
# We can link without hardcoding, and we can hardcode nonexisting dirs.
hardcode_action_CXX=immediate
fi
else
# We cannot hardcode anything, or else we can only hardcode existing
# directories.
hardcode_action_CXX=unsupported
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
$as_echo "$hardcode_action_CXX" >&6; }
if test "$hardcode_action_CXX" = relink ||
test "$inherit_rpath_CXX" = yes; then
# Fast installation is not supported
enable_fast_install=no
elif test "$shlibpath_overrides_runpath" = yes ||
test "$enable_shared" = no; then
# Fast installation is not necessary
enable_fast_install=needless
fi
fi # test -n "$compiler"
CC=$lt_save_CC
CFLAGS=$lt_save_CFLAGS
LDCXX=$LD
LD=$lt_save_LD
GCC=$lt_save_GCC
with_gnu_ld=$lt_save_with_gnu_ld
lt_cv_path_LDCXX=$lt_cv_path_LD
lt_cv_path_LD=$lt_save_path_LD
lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
fi # test "$_lt_caught_CXX_error" != yes
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
ac_config_commands="$ac_config_commands libtool"
# Only expand once:
ac_config_headers="$ac_config_headers config.h src/include/fst/config.h"
ac_config_files="$ac_config_files Makefile src/Makefile src/include/Makefile src/lib/Makefile src/bin/Makefile src/test/Makefile src/extensions/Makefile src/extensions/compact/Makefile src/extensions/compress/Makefile src/extensions/const/Makefile src/extensions/far/Makefile src/extensions/linear/Makefile src/extensions/lookahead/Makefile src/extensions/mpdt/Makefile src/extensions/ngram/Makefile src/extensions/pdt/Makefile src/extensions/python/Makefile src/extensions/special/Makefile src/script/Makefile"
ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
# Check whether --enable-compact-fsts was given.
if test "${enable_compact_fsts+set}" = set; then :
enableval=$enable_compact_fsts;
else
enable_compact_fsts=no
fi
if test "x$enable_compact_fsts" != xno; then
HAVE_COMPACT_TRUE=
HAVE_COMPACT_FALSE='#'
else
HAVE_COMPACT_TRUE='#'
HAVE_COMPACT_FALSE=
fi
# Check whether --enable-compress was given.
if test "${enable_compress+set}" = set; then :
enableval=$enable_compress;
else
enable_compress=no
fi
if test "x$enable_compress" != xno; then
HAVE_COMPRESS_TRUE=
HAVE_COMPRESS_FALSE='#'
else
HAVE_COMPRESS_TRUE='#'
HAVE_COMPRESS_FALSE=
fi
# Check whether --enable-const-fsts was given.
if test "${enable_const_fsts+set}" = set; then :
enableval=$enable_const_fsts;
else
enable_const_fsts=no
fi
if test "x$enable_const_fsts" != xno; then
HAVE_CONST_TRUE=
HAVE_CONST_FALSE='#'
else
HAVE_CONST_TRUE='#'
HAVE_CONST_FALSE=
fi
# Check whether --enable-far was given.
if test "${enable_far+set}" = set; then :
enableval=$enable_far;
else
enable_far=no
fi
if test "x$enable_far" != xno; then
HAVE_FAR_TRUE=
HAVE_FAR_FALSE='#'
else
HAVE_FAR_TRUE='#'
HAVE_FAR_FALSE=
fi
# Check whether --enable-linear-fsts was given.
if test "${enable_linear_fsts+set}" = set; then :
enableval=$enable_linear_fsts;
else
enable_linear_fsts=no
fi
if test "x$enable_linear_fsts" != xno; then
HAVE_LINEAR_TRUE=
HAVE_LINEAR_FALSE='#'
else
HAVE_LINEAR_TRUE='#'
HAVE_LINEAR_FALSE=
fi
# Check whether --enable-lookahead-fsts was given.
if test "${enable_lookahead_fsts+set}" = set; then :
enableval=$enable_lookahead_fsts;
else
enable_lookahead_fsts=no
fi
if test "x$enable_lookahead_fsts" != xno; then
HAVE_LOOKAHEAD_TRUE=
HAVE_LOOKAHEAD_FALSE='#'
else
HAVE_LOOKAHEAD_TRUE='#'
HAVE_LOOKAHEAD_FALSE=
fi
# Check whether --enable-mpdt was given.
if test "${enable_mpdt+set}" = set; then :
enableval=$enable_mpdt;
else
enable_mpdt=no
fi
if test "x$enable_mpdt" != xno; then
HAVE_MPDT_TRUE=
HAVE_MPDT_FALSE='#'
else
HAVE_MPDT_TRUE='#'
HAVE_MPDT_FALSE=
fi
# Check whether --enable-ngram-fsts was given.
if test "${enable_ngram_fsts+set}" = set; then :
enableval=$enable_ngram_fsts;
else
enable_ngram_fsts=no
fi
if test "x$enable_ngram_fsts" != xno; then
HAVE_NGRAM_TRUE=
HAVE_NGRAM_FALSE='#'
else
HAVE_NGRAM_TRUE='#'
HAVE_NGRAM_FALSE=
fi
# Check whether --enable-pdt was given.
if test "${enable_pdt+set}" = set; then :
enableval=$enable_pdt;
else
enable_pdt=no
fi
if test "x$enable_pdt" != xno; then
HAVE_PDT_TRUE=
HAVE_PDT_FALSE='#'
else
HAVE_PDT_TRUE='#'
HAVE_PDT_FALSE=
fi
# Check whether --enable-python was given.
if test "${enable_python+set}" = set; then :
enableval=$enable_python;
else
enable_python=no
fi
if test "x$enable_python" != xno; then
HAVE_PYTHON_TRUE=
HAVE_PYTHON_FALSE='#'
else
HAVE_PYTHON_TRUE='#'
HAVE_PYTHON_FALSE=
fi
if test "x$enable_python" != xno; then
if test -n "$PYTHON"; then
# If the user set $PYTHON, use it and don't search something else.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $PYTHON version is >= 2.7" >&5
$as_echo_n "checking whether $PYTHON version is >= 2.7... " >&6; }
prog="import sys
# split strings by '.' and convert to numeric. Append some zeros
# because we need at least 4 digits for the hex conversion.
# map returns an iterator in Python 3.0 and a list in 2.x
minver = list(map(int, '2.7'.split('.'))) + [0, 0, 0]
minverhex = 0
# xrange is not present in Python 3.0 and range returns an iterator
for i in list(range(0, 4)): minverhex = (minverhex << 8) + minver[i]
sys.exit(sys.hexversion < minverhex)"
if { echo "$as_me:$LINENO: $PYTHON -c "$prog"" >&5
($PYTHON -c "$prog") >&5 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; then :
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
as_fn_error $? "Python interpreter is too old" "$LINENO" 5
fi
am_display_PYTHON=$PYTHON
else
# Otherwise, try each interpreter until we find one that satisfies
# VERSION.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a Python interpreter with version >= 2.7" >&5
$as_echo_n "checking for a Python interpreter with version >= 2.7... " >&6; }
if ${am_cv_pathless_PYTHON+:} false; then :
$as_echo_n "(cached) " >&6
else
for am_cv_pathless_PYTHON in python python2 python3 python3.3 python3.2 python3.1 python3.0 python2.7 python2.6 python2.5 python2.4 python2.3 python2.2 python2.1 python2.0 none; do
test "$am_cv_pathless_PYTHON" = none && break
prog="import sys
# split strings by '.' and convert to numeric. Append some zeros
# because we need at least 4 digits for the hex conversion.
# map returns an iterator in Python 3.0 and a list in 2.x
minver = list(map(int, '2.7'.split('.'))) + [0, 0, 0]
minverhex = 0
# xrange is not present in Python 3.0 and range returns an iterator
for i in list(range(0, 4)): minverhex = (minverhex << 8) + minver[i]
sys.exit(sys.hexversion < minverhex)"
if { echo "$as_me:$LINENO: $am_cv_pathless_PYTHON -c "$prog"" >&5
($am_cv_pathless_PYTHON -c "$prog") >&5 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; then :
break
fi
done
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_pathless_PYTHON" >&5
$as_echo "$am_cv_pathless_PYTHON" >&6; }
# Set $PYTHON to the absolute path of $am_cv_pathless_PYTHON.
if test "$am_cv_pathless_PYTHON" = none; then
PYTHON=:
else
# Extract the first word of "$am_cv_pathless_PYTHON", so it can be a program name with args.
set dummy $am_cv_pathless_PYTHON; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_PYTHON+:} false; then :
$as_echo_n "(cached) " >&6
else
case $PYTHON in
[\\/]* | ?:[\\/]*)
ac_cv_path_PYTHON="$PYTHON" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_path_PYTHON="$as_dir/$ac_word$ac_exec_ext"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
;;
esac
fi
PYTHON=$ac_cv_path_PYTHON
if test -n "$PYTHON"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON" >&5
$as_echo "$PYTHON" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
fi
am_display_PYTHON=$am_cv_pathless_PYTHON
fi
if test "$PYTHON" = :; then
as_fn_error $? "no suitable Python interpreter found" "$LINENO" 5
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $am_display_PYTHON version" >&5
$as_echo_n "checking for $am_display_PYTHON version... " >&6; }
if ${am_cv_python_version+:} false; then :
$as_echo_n "(cached) " >&6
else
am_cv_python_version=`$PYTHON -c "import sys; sys.stdout.write(sys.version[:3])"`
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_python_version" >&5
$as_echo "$am_cv_python_version" >&6; }
PYTHON_VERSION=$am_cv_python_version
PYTHON_PREFIX='${prefix}'
PYTHON_EXEC_PREFIX='${exec_prefix}'
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $am_display_PYTHON platform" >&5
$as_echo_n "checking for $am_display_PYTHON platform... " >&6; }
if ${am_cv_python_platform+:} false; then :
$as_echo_n "(cached) " >&6
else
am_cv_python_platform=`$PYTHON -c "import sys; sys.stdout.write(sys.platform)"`
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_python_platform" >&5
$as_echo "$am_cv_python_platform" >&6; }
PYTHON_PLATFORM=$am_cv_python_platform
# Just factor out some code duplication.
am_python_setup_sysconfig="\
import sys
# Prefer sysconfig over distutils.sysconfig, for better compatibility
# with python 3.x. See automake bug#10227.
try:
import sysconfig
except ImportError:
can_use_sysconfig = 0
else:
can_use_sysconfig = 1
# Can't use sysconfig in CPython 2.7, since it's broken in virtualenvs:
# <https://github.com/pypa/virtualenv/issues/118>
try:
from platform import python_implementation
if python_implementation() == 'CPython' and sys.version[:3] == '2.7':
can_use_sysconfig = 0
except ImportError:
pass"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $am_display_PYTHON script directory" >&5
$as_echo_n "checking for $am_display_PYTHON script directory... " >&6; }
if ${am_cv_python_pythondir+:} false; then :
$as_echo_n "(cached) " >&6
else
if test "x$prefix" = xNONE
then
am_py_prefix=$ac_default_prefix
else
am_py_prefix=$prefix
fi
am_cv_python_pythondir=`$PYTHON -c "
$am_python_setup_sysconfig
if can_use_sysconfig:
sitedir = sysconfig.get_path('purelib', vars={'base':'$am_py_prefix'})
else:
from distutils import sysconfig
sitedir = sysconfig.get_python_lib(0, 0, prefix='$am_py_prefix')
sys.stdout.write(sitedir)"`
case $am_cv_python_pythondir in
$am_py_prefix*)
am__strip_prefix=`echo "$am_py_prefix" | sed 's|.|.|g'`
am_cv_python_pythondir=`echo "$am_cv_python_pythondir" | sed "s,^$am__strip_prefix,$PYTHON_PREFIX,"`
;;
*)
case $am_py_prefix in
/usr|/System*) ;;
*)
am_cv_python_pythondir=$PYTHON_PREFIX/lib/python$PYTHON_VERSION/site-packages
;;
esac
;;
esac
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_python_pythondir" >&5
$as_echo "$am_cv_python_pythondir" >&6; }
pythondir=$am_cv_python_pythondir
pkgpythondir=\${pythondir}/$PACKAGE
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $am_display_PYTHON extension module directory" >&5
$as_echo_n "checking for $am_display_PYTHON extension module directory... " >&6; }
if ${am_cv_python_pyexecdir+:} false; then :
$as_echo_n "(cached) " >&6
else
if test "x$exec_prefix" = xNONE
then
am_py_exec_prefix=$am_py_prefix
else
am_py_exec_prefix=$exec_prefix
fi
am_cv_python_pyexecdir=`$PYTHON -c "
$am_python_setup_sysconfig
if can_use_sysconfig:
sitedir = sysconfig.get_path('platlib', vars={'platbase':'$am_py_prefix'})
else:
from distutils import sysconfig
sitedir = sysconfig.get_python_lib(1, 0, prefix='$am_py_prefix')
sys.stdout.write(sitedir)"`
case $am_cv_python_pyexecdir in
$am_py_exec_prefix*)
am__strip_prefix=`echo "$am_py_exec_prefix" | sed 's|.|.|g'`
am_cv_python_pyexecdir=`echo "$am_cv_python_pyexecdir" | sed "s,^$am__strip_prefix,$PYTHON_EXEC_PREFIX,"`
;;
*)
case $am_py_exec_prefix in
/usr|/System*) ;;
*)
am_cv_python_pyexecdir=$PYTHON_EXEC_PREFIX/lib/python$PYTHON_VERSION/site-packages
;;
esac
;;
esac
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_python_pyexecdir" >&5
$as_echo "$am_cv_python_pyexecdir" >&6; }
pyexecdir=$am_cv_python_pyexecdir
pkgpyexecdir=\${pyexecdir}/$PACKAGE
fi
#
# Allow the use of a (user set) custom python version
#
# Extract the first word of "python[$PYTHON_VERSION]", so it can be a program name with args.
set dummy python$PYTHON_VERSION; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_PYTHON+:} false; then :
$as_echo_n "(cached) " >&6
else
case $PYTHON in
[\\/]* | ?:[\\/]*)
ac_cv_path_PYTHON="$PYTHON" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_path_PYTHON="$as_dir/$ac_word$ac_exec_ext"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
;;
esac
fi
PYTHON=$ac_cv_path_PYTHON
if test -n "$PYTHON"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON" >&5
$as_echo "$PYTHON" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
if test -z "$PYTHON"; then
as_fn_error $? "Cannot find python$PYTHON_VERSION in your system path" "$LINENO" 5
PYTHON_VERSION=""
fi
#
# Check for a version of Python >= 2.1.0
#
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a version of Python >= '2.1.0'" >&5
$as_echo_n "checking for a version of Python >= '2.1.0'... " >&6; }
ac_supports_python_ver=`$PYTHON -c "import sys, string; \
ver = string.split(sys.version)[0]; \
print ver >= '2.1.0'"`
if test "$ac_supports_python_ver" != "True"; then
if test -z "$PYTHON_NOVERSIONCHECK"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "
This version of the AC_PYTHON_DEVEL macro
doesn't work properly with versions of Python before
2.1.0. You may need to re-run configure, setting the
variables PYTHON_CPPFLAGS, PYTHON_LDFLAGS, PYTHON_SITE_PKG,
PYTHON_EXTRA_LIBS and PYTHON_EXTRA_LDFLAGS by hand.
Moreover, to disable this check, set PYTHON_NOVERSIONCHECK
to something else than an empty string.
See \`config.log' for more details" "$LINENO" 5; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: skip at user request" >&5
$as_echo "skip at user request" >&6; }
fi
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
fi
#
# if the macro parameter ``version'' is set, honour it
#
if test -n ">= '2.7'"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a version of Python >= '2.7'" >&5
$as_echo_n "checking for a version of Python >= '2.7'... " >&6; }
ac_supports_python_ver=`$PYTHON -c "import sys, string; \
ver = string.split(sys.version)[0]; \
print ver >= '2.7'"`
if test "$ac_supports_python_ver" = "True"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
as_fn_error $? "this package requires Python >= '2.7'.
If you have it installed, but it isn't the default Python
interpreter in your system path, please pass the PYTHON_VERSION
variable to configure. See \`\`configure --help'' for reference.
" "$LINENO" 5
PYTHON_VERSION=""
fi
fi
#
# Check if you have distutils, else fail
#
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for the distutils Python package" >&5
$as_echo_n "checking for the distutils Python package... " >&6; }
ac_distutils_result=`$PYTHON -c "import distutils" 2>&1`
if test -z "$ac_distutils_result"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
as_fn_error $? "cannot import Python module \"distutils\".
Please check your Python installation. The error was:
$ac_distutils_result" "$LINENO" 5
PYTHON_VERSION=""
fi
#
# Check for Python include path
#
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Python include path" >&5
$as_echo_n "checking for Python include path... " >&6; }
if test -z "$PYTHON_CPPFLAGS"; then
python_path=`$PYTHON -c "import distutils.sysconfig; \
print distutils.sysconfig.get_python_inc();"`
if test -n "${python_path}"; then
python_path="-I$python_path"
fi
PYTHON_CPPFLAGS=$python_path
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_CPPFLAGS" >&5
$as_echo "$PYTHON_CPPFLAGS" >&6; }
#
# Check for Python library path
#
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Python library path" >&5
$as_echo_n "checking for Python library path... " >&6; }
if test -z "$PYTHON_LDFLAGS"; then
# (makes two attempts to ensure we've got a version number
# from the interpreter)
py_version=`$PYTHON -c "from distutils.sysconfig import *; \
from string import join; \
print join(get_config_vars('VERSION'))"`
if test "$py_version" == "None"; then
if test -n "$PYTHON_VERSION"; then
py_version=$PYTHON_VERSION
else
py_version=`$PYTHON -c "import sys; \
print sys.version[:3]"`
fi
fi
PYTHON_LDFLAGS=`$PYTHON -c "from distutils.sysconfig import *; \
from string import join; \
print '-L' + get_python_lib(0,1), \
'-lpython';"`$py_version
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_LDFLAGS" >&5
$as_echo "$PYTHON_LDFLAGS" >&6; }
#
# Check for site packages
#
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Python site-packages path" >&5
$as_echo_n "checking for Python site-packages path... " >&6; }
if test -z "$PYTHON_SITE_PKG"; then
PYTHON_SITE_PKG=`$PYTHON -c "import distutils.sysconfig; \
print distutils.sysconfig.get_python_lib(0,0);"`
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_SITE_PKG" >&5
$as_echo "$PYTHON_SITE_PKG" >&6; }
#
# libraries which must be linked in when embedding
#
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking python extra libraries" >&5
$as_echo_n "checking python extra libraries... " >&6; }
if test -z "$PYTHON_EXTRA_LIBS"; then
PYTHON_EXTRA_LIBS=`$PYTHON -c "import distutils.sysconfig; \
conf = distutils.sysconfig.get_config_var; \
print conf('LOCALMODLIBS'), conf('LIBS')"`
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_EXTRA_LIBS" >&5
$as_echo "$PYTHON_EXTRA_LIBS" >&6; }
#
# linking flags needed when embedding
#
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking python extra linking flags" >&5
$as_echo_n "checking python extra linking flags... " >&6; }
if test -z "$PYTHON_EXTRA_LDFLAGS"; then
PYTHON_EXTRA_LDFLAGS=`$PYTHON -c "import distutils.sysconfig; \
conf = distutils.sysconfig.get_config_var; \
print conf('LINKFORSHARED')"`
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_EXTRA_LDFLAGS" >&5
$as_echo "$PYTHON_EXTRA_LDFLAGS" >&6; }
#
# final check to see if everything compiles alright
#
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking consistency of all components of python development environment" >&5
$as_echo_n "checking consistency of all components of python development environment... " >&6; }
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
# save current global flags
LIBS="$ac_save_LIBS $PYTHON_LDFLAGS"
CPPFLAGS="$ac_save_CPPFLAGS $PYTHON_CPPFLAGS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <Python.h>
int
main ()
{
Py_Initialize();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
pythonexists=yes
else
pythonexists=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pythonexists" >&5
$as_echo "$pythonexists" >&6; }
if test ! "$pythonexists" = "yes"; then
as_fn_error $? "
Could not link test program to Python. Maybe the main Python library has been
installed in some non-standard library path. If so, pass it to configure,
via the LDFLAGS environment variable.
Example: ./configure LDFLAGS=\"-L/usr/non-standard-path/python/lib\"
============================================================================
ERROR!
You probably have to install the development version of the Python package
for your distribution. The exact name of this package varies among them.
============================================================================
" "$LINENO" 5
PYTHON_VERSION=""
fi
ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
# turn back to default flags
CPPFLAGS="$ac_save_CPPFLAGS"
LIBS="$ac_save_LIBS"
#
# all done!
#
fi
# Check whether --enable-special was given.
if test "${enable_special+set}" = set; then :
enableval=$enable_special;
else
enable_special=no
fi
if test "x$enable_special" != xno; then
HAVE_SPECIAL_TRUE=
HAVE_SPECIAL_FALSE='#'
else
HAVE_SPECIAL_TRUE='#'
HAVE_SPECIAL_FALSE=
fi
# --enable-bin enables script and bin "extensions".
# Check whether --enable-bin was given.
if test "${enable_bin+set}" = set; then :
enableval=$enable_bin;
else
enable_bin=yes
fi
if test "x$enable_bin" != xno; then
HAVE_BIN_TRUE=
HAVE_BIN_FALSE='#'
else
HAVE_BIN_TRUE='#'
HAVE_BIN_FALSE=
fi
if test "x$enable_bin" != xno; then
HAVE_SCRIPT_TRUE=
HAVE_SCRIPT_FALSE='#'
else
HAVE_SCRIPT_TRUE='#'
HAVE_SCRIPT_FALSE=
fi
# --enable-grm enables dependencies of OpenGrm: far, mpdt, and pdt.
# Check whether --enable-grm was given.
if test "${enable_grm+set}" = set; then :
enableval=$enable_grm;
else
enable_grm=no
fi
if test "x$enable_grm" != xno; then
HAVE_GRM_TRUE=
HAVE_GRM_FALSE='#'
else
HAVE_GRM_TRUE='#'
HAVE_GRM_FALSE=
fi
# Check whether --with-libfstdir was given.
if test "${with_libfstdir+set}" = set; then :
withval=$with_libfstdir;
else
with_libfstdir=${libdir}/fst
fi
libfstdir=$with_libfstdir
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
$as_echo_n "checking for dlopen in -ldl... " >&6; }
if ${ac_cv_lib_dl_dlopen+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-ldl $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char dlopen ();
int
main ()
{
return dlopen ();
;
return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
ac_cv_lib_dl_dlopen=yes
else
ac_cv_lib_dl_dlopen=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
DL_LIBS=-ldl
fi
cat >confcache <<\_ACEOF
# This file is a shell script that caches the results of configure
# tests run on this system so they can be shared between configure
# scripts and configure runs, see configure's option --config-cache.
# It is not useful on other systems. If it contains results you don't
# want to keep, you may remove or edit it.
#
# config.status only pays attention to the cache file if you give it
# the --recheck option to rerun configure.
#
# `ac_cv_env_foo' variables (set or unset) will be overridden when
# loading this file, other *unset* `ac_cv_foo' will be assigned the
# following values.
_ACEOF
# The following way of writing the cache mishandles newlines in values,
# but we know of no workaround that is simple, portable, and efficient.
# So, we kill variables containing newlines.
# Ultrix sh set writes to stderr and can't be redirected directly,
# and sets the high bit in the cache file unless we assign to the vars.
(
for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
eval ac_val=\$$ac_var
case $ac_val in #(
*${as_nl}*)
case $ac_var in #(
*_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
esac
case $ac_var in #(
_ | IFS | as_nl) ;; #(
BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
*) { eval $ac_var=; unset $ac_var;} ;;
esac ;;
esac
done
(set) 2>&1 |
case $as_nl`(ac_space=' '; set) 2>&1` in #(
*${as_nl}ac_space=\ *)
# `set' does not quote correctly, so add quotes: double-quote
# substitution turns \\\\ into \\, and sed turns \\ into \.
sed -n \
"s/'/'\\\\''/g;
s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
;; #(
*)
# `set' quotes correctly as required by POSIX, so do not add quotes.
sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
;;
esac |
sort
) |
sed '
/^ac_cv_env_/b end
t clear
:clear
s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
t end
s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
:end' >>confcache
if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
if test -w "$cache_file"; then
if test "x$cache_file" != "x/dev/null"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
$as_echo "$as_me: updating cache $cache_file" >&6;}
if test ! -f "$cache_file" || test -h "$cache_file"; then
cat confcache >"$cache_file"
else
case $cache_file in #(
*/* | ?:*)
mv -f confcache "$cache_file"$$ &&
mv -f "$cache_file"$$ "$cache_file" ;; #(
*)
mv -f confcache "$cache_file" ;;
esac
fi
fi
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
fi
fi
rm -f confcache
test "x$prefix" = xNONE && prefix=$ac_default_prefix
# Let make expand exec_prefix.
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
DEFS=-DHAVE_CONFIG_H
ac_libobjs=
ac_ltlibobjs=
U=
for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
# 1. Remove the extension, and $U if already installed.
ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
# will be set to the directory where LIBOBJS objects are built.
as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
done
LIBOBJS=$ac_libobjs
LTLIBOBJS=$ac_ltlibobjs
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
$as_echo_n "checking that generated files are newer than configure... " >&6; }
if test -n "$am_sleep_pid"; then
# Hide warnings about reused PIDs.
wait $am_sleep_pid 2>/dev/null
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
$as_echo "done" >&6; }
if test -n "$EXEEXT"; then
am__EXEEXT_TRUE=
am__EXEEXT_FALSE='#'
else
am__EXEEXT_TRUE='#'
am__EXEEXT_FALSE=
fi
if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
as_fn_error $? "conditional \"AMDEP\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_COMPACT_TRUE}" && test -z "${HAVE_COMPACT_FALSE}"; then
as_fn_error $? "conditional \"HAVE_COMPACT\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_COMPRESS_TRUE}" && test -z "${HAVE_COMPRESS_FALSE}"; then
as_fn_error $? "conditional \"HAVE_COMPRESS\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_CONST_TRUE}" && test -z "${HAVE_CONST_FALSE}"; then
as_fn_error $? "conditional \"HAVE_CONST\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_FAR_TRUE}" && test -z "${HAVE_FAR_FALSE}"; then
as_fn_error $? "conditional \"HAVE_FAR\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_LINEAR_TRUE}" && test -z "${HAVE_LINEAR_FALSE}"; then
as_fn_error $? "conditional \"HAVE_LINEAR\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_LOOKAHEAD_TRUE}" && test -z "${HAVE_LOOKAHEAD_FALSE}"; then
as_fn_error $? "conditional \"HAVE_LOOKAHEAD\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_MPDT_TRUE}" && test -z "${HAVE_MPDT_FALSE}"; then
as_fn_error $? "conditional \"HAVE_MPDT\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_NGRAM_TRUE}" && test -z "${HAVE_NGRAM_FALSE}"; then
as_fn_error $? "conditional \"HAVE_NGRAM\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_PDT_TRUE}" && test -z "${HAVE_PDT_FALSE}"; then
as_fn_error $? "conditional \"HAVE_PDT\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_PYTHON_TRUE}" && test -z "${HAVE_PYTHON_FALSE}"; then
as_fn_error $? "conditional \"HAVE_PYTHON\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_SPECIAL_TRUE}" && test -z "${HAVE_SPECIAL_FALSE}"; then
as_fn_error $? "conditional \"HAVE_SPECIAL\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_BIN_TRUE}" && test -z "${HAVE_BIN_FALSE}"; then
as_fn_error $? "conditional \"HAVE_BIN\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_SCRIPT_TRUE}" && test -z "${HAVE_SCRIPT_FALSE}"; then
as_fn_error $? "conditional \"HAVE_SCRIPT\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_GRM_TRUE}" && test -z "${HAVE_GRM_FALSE}"; then
as_fn_error $? "conditional \"HAVE_GRM\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
: "${CONFIG_STATUS=./config.status}"
ac_write_fail=0
ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files $CONFIG_STATUS"
{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
as_write_fail=0
cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
#! $SHELL
# Generated by $as_me.
# Run this file to recreate the current configuration.
# Compiler output produced by configure, useful for debugging
# configure, is in config.log if it exists.
debug=false
ac_cs_recheck=false
ac_cs_silent=false
SHELL=\${CONFIG_SHELL-$SHELL}
export SHELL
_ASEOF
cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
## -------------------- ##
## M4sh Initialization. ##
## -------------------- ##
# Be more Bourne compatible
DUALCASE=1; export DUALCASE # for MKS sh
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
emulate sh
NULLCMD=:
# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
# is contrary to our usage. Disable this feature.
alias -g '${1+"$@"}'='"$@"'
setopt NO_GLOB_SUBST
else
case `(set -o) 2>/dev/null` in #(
*posix*) :
set -o posix ;; #(
*) :
;;
esac
fi
as_nl='
'
export as_nl
# Printing a long string crashes Solaris 7 /usr/bin/printf.
as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
# Prefer a ksh shell builtin over an external printf program on Solaris,
# but without wasting forks for bash or zsh.
if test -z "$BASH_VERSION$ZSH_VERSION" \
&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
as_echo='print -r --'
as_echo_n='print -rn --'
elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
as_echo='printf %s\n'
as_echo_n='printf %s'
else
if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
as_echo_n='/usr/ucb/echo -n'
else
as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
as_echo_n_body='eval
arg=$1;
case $arg in #(
*"$as_nl"*)
expr "X$arg" : "X\\(.*\\)$as_nl";
arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
esac;
expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
'
export as_echo_n_body
as_echo_n='sh -c $as_echo_n_body as_echo'
fi
export as_echo_body
as_echo='sh -c $as_echo_body as_echo'
fi
# The user is always right.
if test "${PATH_SEPARATOR+set}" != set; then
PATH_SEPARATOR=:
(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
PATH_SEPARATOR=';'
}
fi
# IFS
# We need space, tab and new line, in precisely that order. Quoting is
# there to prevent editors from complaining about space-tab.
# (If _AS_PATH_WALK were called with IFS unset, it would disable word
# splitting by setting IFS to empty value.)
IFS=" "" $as_nl"
# Find who we are. Look in the path if we contain no directory separator.
as_myself=
case $0 in #((
*[\\/]* ) as_myself=$0 ;;
*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
done
IFS=$as_save_IFS
;;
esac
# We did not find ourselves, most probably we were run as `sh COMMAND'
# in which case we are not to be found in the path.
if test "x$as_myself" = x; then
as_myself=$0
fi
if test ! -f "$as_myself"; then
$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
exit 1
fi
# Unset variables that we do not need and which cause bugs (e.g. in
# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
# suppresses any "Segmentation fault" message there. '((' could
# trigger a bug in pdksh 5.2.14.
for as_var in BASH_ENV ENV MAIL MAILPATH
do eval test x\${$as_var+set} = xset \
&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
done
PS1='$ '
PS2='> '
PS4='+ '
# NLS nuisances.
LC_ALL=C
export LC_ALL
LANGUAGE=C
export LANGUAGE
# CDPATH.
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
# as_fn_error STATUS ERROR [LINENO LOG_FD]
# ----------------------------------------
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
# script with STATUS, using 1 if that was 0.
as_fn_error ()
{
as_status=$1; test $as_status -eq 0 && as_status=1
if test "$4"; then
as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
fi
$as_echo "$as_me: error: $2" >&2
as_fn_exit $as_status
} # as_fn_error
# as_fn_set_status STATUS
# -----------------------
# Set $? to STATUS, without forking.
as_fn_set_status ()
{
return $1
} # as_fn_set_status
# as_fn_exit STATUS
# -----------------
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
as_fn_exit ()
{
set +e
as_fn_set_status $1
exit $1
} # as_fn_exit
# as_fn_unset VAR
# ---------------
# Portably unset VAR.
as_fn_unset ()
{
{ eval $1=; unset $1;}
}
as_unset=as_fn_unset
# as_fn_append VAR VALUE
# ----------------------
# Append the text in VALUE to the end of the definition contained in VAR. Take
# advantage of any shell optimizations that allow amortized linear growth over
# repeated appends, instead of the typical quadratic growth present in naive
# implementations.
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
eval 'as_fn_append ()
{
eval $1+=\$2
}'
else
as_fn_append ()
{
eval $1=\$$1\$2
}
fi # as_fn_append
# as_fn_arith ARG...
# ------------------
# Perform arithmetic evaluation on the ARGs, and store the result in the
# global $as_val. Take advantage of shells that can avoid forks. The arguments
# must be portable across $(()) and expr.
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
eval 'as_fn_arith ()
{
as_val=$(( $* ))
}'
else
as_fn_arith ()
{
as_val=`expr "$@" || test $? -eq 1`
}
fi # as_fn_arith
if expr a : '\(a\)' >/dev/null 2>&1 &&
test "X`expr 00001 : '.*\(...\)'`" = X001; then
as_expr=expr
else
as_expr=false
fi
if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
as_basename=basename
else
as_basename=false
fi
if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
as_dirname=dirname
else
as_dirname=false
fi
as_me=`$as_basename -- "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
X"$0" : 'X\(//\)$' \| \
X"$0" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X/"$0" |
sed '/^.*\/\([^/][^/]*\)\/*$/{
s//\1/
q
}
/^X\/\(\/\/\)$/{
s//\1/
q
}
/^X\/\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`
# Avoid depending upon Character Ranges.
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
as_cr_digits='0123456789'
as_cr_alnum=$as_cr_Letters$as_cr_digits
ECHO_C= ECHO_N= ECHO_T=
case `echo -n x` in #(((((
-n*)
case `echo 'xy\c'` in
*c*) ECHO_T=' ';; # ECHO_T is single tab character.
xy) ECHO_C='\c';;
*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
ECHO_T=' ';;
esac;;
*)
ECHO_N='-n';;
esac
rm -f conf$$ conf$$.exe conf$$.file
if test -d conf$$.dir; then
rm -f conf$$.dir/conf$$.file
else
rm -f conf$$.dir
mkdir conf$$.dir 2>/dev/null
fi
if (echo >conf$$.file) 2>/dev/null; then
if ln -s conf$$.file conf$$ 2>/dev/null; then
as_ln_s='ln -s'
# ... but there are two gotchas:
# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
# In both cases, we have to default to `cp -pR'.
ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
as_ln_s='cp -pR'
elif ln conf$$.file conf$$ 2>/dev/null; then
as_ln_s=ln
else
as_ln_s='cp -pR'
fi
else
as_ln_s='cp -pR'
fi
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
rmdir conf$$.dir 2>/dev/null
# as_fn_mkdir_p
# -------------
# Create "$as_dir" as a directory, including parents if necessary.
as_fn_mkdir_p ()
{
case $as_dir in #(
-*) as_dir=./$as_dir;;
esac
test -d "$as_dir" || eval $as_mkdir_p || {
as_dirs=
while :; do
case $as_dir in #(
*\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
*) as_qdir=$as_dir;;
esac
as_dirs="'$as_qdir' $as_dirs"
as_dir=`$as_dirname -- "$as_dir" ||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$as_dir" : 'X\(//\)[^/]' \| \
X"$as_dir" : 'X\(//\)$' \| \
X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$as_dir" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
}
/^X\(\/\/\)[^/].*/{
s//\1/
q
}
/^X\(\/\/\)$/{
s//\1/
q
}
/^X\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`
test -d "$as_dir" && break
done
test -z "$as_dirs" || eval "mkdir $as_dirs"
} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
} # as_fn_mkdir_p
if mkdir -p . 2>/dev/null; then
as_mkdir_p='mkdir -p "$as_dir"'
else
test -d ./-p && rmdir ./-p
as_mkdir_p=false
fi
# as_fn_executable_p FILE
# -----------------------
# Test if FILE is an executable regular file.
as_fn_executable_p ()
{
test -f "$1" && test -x "$1"
} # as_fn_executable_p
as_test_x='test -x'
as_executable_p=as_fn_executable_p
# Sed expression to map a string onto a valid CPP name.
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
# Sed expression to map a string onto a valid variable name.
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
exec 6>&1
## ----------------------------------- ##
## Main body of $CONFIG_STATUS script. ##
## ----------------------------------- ##
_ASEOF
test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# Save the log message, to keep $0 and so on meaningful, and to
# report actual input values of CONFIG_FILES etc. instead of their
# values after options handling.
ac_log="
This file was extended by OpenFst $as_me 1.6.7, which was
generated by GNU Autoconf 2.69. Invocation command line was
CONFIG_FILES = $CONFIG_FILES
CONFIG_HEADERS = $CONFIG_HEADERS
CONFIG_LINKS = $CONFIG_LINKS
CONFIG_COMMANDS = $CONFIG_COMMANDS
$ $0 $@
on `(hostname || uname -n) 2>/dev/null | sed 1q`
"
_ACEOF
case $ac_config_files in *"
"*) set x $ac_config_files; shift; ac_config_files=$*;;
esac
case $ac_config_headers in *"
"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
esac
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
# Files that config.status was made for.
config_files="$ac_config_files"
config_headers="$ac_config_headers"
config_commands="$ac_config_commands"
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
ac_cs_usage="\
\`$as_me' instantiates files and other configuration actions
from templates according to the current configuration. Unless the files
and actions are specified as TAGs, all are instantiated by default.
Usage: $0 [OPTION]... [TAG]...
-h, --help print this help, then exit
-V, --version print version number and configuration settings, then exit
--config print configuration, then exit
-q, --quiet, --silent
do not print progress messages
-d, --debug don't remove temporary files
--recheck update $as_me by reconfiguring in the same conditions
--file=FILE[:TEMPLATE]
instantiate the configuration file FILE
--header=FILE[:TEMPLATE]
instantiate the configuration header FILE
Configuration files:
$config_files
Configuration headers:
$config_headers
Configuration commands:
$config_commands
Report bugs to <help@www.openfst.org>."
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
ac_cs_version="\\
OpenFst config.status 1.6.7
configured by $0, generated by GNU Autoconf 2.69,
with options \\"\$ac_cs_config\\"
Copyright (C) 2012 Free Software Foundation, Inc.
This config.status script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it."
ac_pwd='$ac_pwd'
srcdir='$srcdir'
INSTALL='$INSTALL'
MKDIR_P='$MKDIR_P'
AWK='$AWK'
test -n "\$AWK" || AWK=awk
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# The default lists apply if the user does not specify any file.
ac_need_defaults=:
while test $# != 0
do
case $1 in
--*=?*)
ac_option=`expr "X$1" : 'X\([^=]*\)='`
ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
ac_shift=:
;;
--*=)
ac_option=`expr "X$1" : 'X\([^=]*\)='`
ac_optarg=
ac_shift=:
;;
*)
ac_option=$1
ac_optarg=$2
ac_shift=shift
;;
esac
case $ac_option in
# Handling of the options.
-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
ac_cs_recheck=: ;;
--version | --versio | --versi | --vers | --ver | --ve | --v | -V )
$as_echo "$ac_cs_version"; exit ;;
--config | --confi | --conf | --con | --co | --c )
$as_echo "$ac_cs_config"; exit ;;
--debug | --debu | --deb | --de | --d | -d )
debug=: ;;
--file | --fil | --fi | --f )
$ac_shift
case $ac_optarg in
*\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
'') as_fn_error $? "missing file argument" ;;
esac
as_fn_append CONFIG_FILES " '$ac_optarg'"
ac_need_defaults=false;;
--header | --heade | --head | --hea )
$ac_shift
case $ac_optarg in
*\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
esac
as_fn_append CONFIG_HEADERS " '$ac_optarg'"
ac_need_defaults=false;;
--he | --h)
# Conflict between --help and --header
as_fn_error $? "ambiguous option: \`$1'
Try \`$0 --help' for more information.";;
--help | --hel | -h )
$as_echo "$ac_cs_usage"; exit ;;
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
| -silent | --silent | --silen | --sile | --sil | --si | --s)
ac_cs_silent=: ;;
# This is an error.
-*) as_fn_error $? "unrecognized option: \`$1'
Try \`$0 --help' for more information." ;;
*) as_fn_append ac_config_targets " $1"
ac_need_defaults=false ;;
esac
shift
done
ac_configure_extra_args=
if $ac_cs_silent; then
exec 6>/dev/null
ac_configure_extra_args="$ac_configure_extra_args --silent"
fi
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
if \$ac_cs_recheck; then
set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
shift
\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
CONFIG_SHELL='$SHELL'
export CONFIG_SHELL
exec "\$@"
fi
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
exec 5>>config.log
{
echo
sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
## Running $as_me. ##
_ASBOX
$as_echo "$ac_log"
} >&5
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
#
# INIT-COMMANDS
#
AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
# The HP-UX ksh and POSIX shell print the target directory to stdout
# if CDPATH is set.
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
sed_quote_subst='$sed_quote_subst'
double_quote_subst='$double_quote_subst'
delay_variable_subst='$delay_variable_subst'
enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`'
host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`'
lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`'
reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`'
want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`'
DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`'
sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`'
AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`'
STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`'
nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`'
lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`'
objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`'
DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`'
file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
compiler_lib_search_dirs='`$ECHO "$compiler_lib_search_dirs" | $SED "$delay_single_quote_subst"`'
predep_objects='`$ECHO "$predep_objects" | $SED "$delay_single_quote_subst"`'
postdep_objects='`$ECHO "$postdep_objects" | $SED "$delay_single_quote_subst"`'
predeps='`$ECHO "$predeps" | $SED "$delay_single_quote_subst"`'
postdeps='`$ECHO "$postdeps" | $SED "$delay_single_quote_subst"`'
compiler_lib_search_path='`$ECHO "$compiler_lib_search_path" | $SED "$delay_single_quote_subst"`'
LD_CXX='`$ECHO "$LD_CXX" | $SED "$delay_single_quote_subst"`'
reload_flag_CXX='`$ECHO "$reload_flag_CXX" | $SED "$delay_single_quote_subst"`'
reload_cmds_CXX='`$ECHO "$reload_cmds_CXX" | $SED "$delay_single_quote_subst"`'
old_archive_cmds_CXX='`$ECHO "$old_archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
compiler_CXX='`$ECHO "$compiler_CXX" | $SED "$delay_single_quote_subst"`'
GCC_CXX='`$ECHO "$GCC_CXX" | $SED "$delay_single_quote_subst"`'
lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "$lt_prog_compiler_no_builtin_flag_CXX" | $SED "$delay_single_quote_subst"`'
lt_prog_compiler_pic_CXX='`$ECHO "$lt_prog_compiler_pic_CXX" | $SED "$delay_single_quote_subst"`'
lt_prog_compiler_wl_CXX='`$ECHO "$lt_prog_compiler_wl_CXX" | $SED "$delay_single_quote_subst"`'
lt_prog_compiler_static_CXX='`$ECHO "$lt_prog_compiler_static_CXX" | $SED "$delay_single_quote_subst"`'
lt_cv_prog_compiler_c_o_CXX='`$ECHO "$lt_cv_prog_compiler_c_o_CXX" | $SED "$delay_single_quote_subst"`'
archive_cmds_need_lc_CXX='`$ECHO "$archive_cmds_need_lc_CXX" | $SED "$delay_single_quote_subst"`'
enable_shared_with_static_runtimes_CXX='`$ECHO "$enable_shared_with_static_runtimes_CXX" | $SED "$delay_single_quote_subst"`'
export_dynamic_flag_spec_CXX='`$ECHO "$export_dynamic_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
whole_archive_flag_spec_CXX='`$ECHO "$whole_archive_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
compiler_needs_object_CXX='`$ECHO "$compiler_needs_object_CXX" | $SED "$delay_single_quote_subst"`'
old_archive_from_new_cmds_CXX='`$ECHO "$old_archive_from_new_cmds_CXX" | $SED "$delay_single_quote_subst"`'
old_archive_from_expsyms_cmds_CXX='`$ECHO "$old_archive_from_expsyms_cmds_CXX" | $SED "$delay_single_quote_subst"`'
archive_cmds_CXX='`$ECHO "$archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
archive_expsym_cmds_CXX='`$ECHO "$archive_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
module_cmds_CXX='`$ECHO "$module_cmds_CXX" | $SED "$delay_single_quote_subst"`'
module_expsym_cmds_CXX='`$ECHO "$module_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
with_gnu_ld_CXX='`$ECHO "$with_gnu_ld_CXX" | $SED "$delay_single_quote_subst"`'
allow_undefined_flag_CXX='`$ECHO "$allow_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
no_undefined_flag_CXX='`$ECHO "$no_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
hardcode_libdir_flag_spec_CXX='`$ECHO "$hardcode_libdir_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
hardcode_libdir_separator_CXX='`$ECHO "$hardcode_libdir_separator_CXX" | $SED "$delay_single_quote_subst"`'
hardcode_direct_CXX='`$ECHO "$hardcode_direct_CXX" | $SED "$delay_single_quote_subst"`'
hardcode_direct_absolute_CXX='`$ECHO "$hardcode_direct_absolute_CXX" | $SED "$delay_single_quote_subst"`'
hardcode_minus_L_CXX='`$ECHO "$hardcode_minus_L_CXX" | $SED "$delay_single_quote_subst"`'
hardcode_shlibpath_var_CXX='`$ECHO "$hardcode_shlibpath_var_CXX" | $SED "$delay_single_quote_subst"`'
hardcode_automatic_CXX='`$ECHO "$hardcode_automatic_CXX" | $SED "$delay_single_quote_subst"`'
inherit_rpath_CXX='`$ECHO "$inherit_rpath_CXX" | $SED "$delay_single_quote_subst"`'
link_all_deplibs_CXX='`$ECHO "$link_all_deplibs_CXX" | $SED "$delay_single_quote_subst"`'
always_export_symbols_CXX='`$ECHO "$always_export_symbols_CXX" | $SED "$delay_single_quote_subst"`'
export_symbols_cmds_CXX='`$ECHO "$export_symbols_cmds_CXX" | $SED "$delay_single_quote_subst"`'
exclude_expsyms_CXX='`$ECHO "$exclude_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
include_expsyms_CXX='`$ECHO "$include_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
prelink_cmds_CXX='`$ECHO "$prelink_cmds_CXX" | $SED "$delay_single_quote_subst"`'
postlink_cmds_CXX='`$ECHO "$postlink_cmds_CXX" | $SED "$delay_single_quote_subst"`'
file_list_spec_CXX='`$ECHO "$file_list_spec_CXX" | $SED "$delay_single_quote_subst"`'
hardcode_action_CXX='`$ECHO "$hardcode_action_CXX" | $SED "$delay_single_quote_subst"`'
compiler_lib_search_dirs_CXX='`$ECHO "$compiler_lib_search_dirs_CXX" | $SED "$delay_single_quote_subst"`'
predep_objects_CXX='`$ECHO "$predep_objects_CXX" | $SED "$delay_single_quote_subst"`'
postdep_objects_CXX='`$ECHO "$postdep_objects_CXX" | $SED "$delay_single_quote_subst"`'
predeps_CXX='`$ECHO "$predeps_CXX" | $SED "$delay_single_quote_subst"`'
postdeps_CXX='`$ECHO "$postdeps_CXX" | $SED "$delay_single_quote_subst"`'
compiler_lib_search_path_CXX='`$ECHO "$compiler_lib_search_path_CXX" | $SED "$delay_single_quote_subst"`'
LTCC='$LTCC'
LTCFLAGS='$LTCFLAGS'
compiler='$compiler_DEFAULT'
# A function that is used when there is no print builtin or printf.
func_fallback_echo ()
{
eval 'cat <<_LTECHO_EOF
\$1
_LTECHO_EOF'
}
# Quote evaled strings.
for var in SHELL \
ECHO \
PATH_SEPARATOR \
SED \
GREP \
EGREP \
FGREP \
LD \
NM \
LN_S \
lt_SP2NL \
lt_NL2SP \
reload_flag \
OBJDUMP \
deplibs_check_method \
file_magic_cmd \
file_magic_glob \
want_nocaseglob \
DLLTOOL \
sharedlib_from_linklib_cmd \
AR \
AR_FLAGS \
archiver_list_spec \
STRIP \
RANLIB \
CC \
CFLAGS \
compiler \
lt_cv_sys_global_symbol_pipe \
lt_cv_sys_global_symbol_to_cdecl \
lt_cv_sys_global_symbol_to_c_name_address \
lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
nm_file_list_spec \
lt_prog_compiler_no_builtin_flag \
lt_prog_compiler_pic \
lt_prog_compiler_wl \
lt_prog_compiler_static \
lt_cv_prog_compiler_c_o \
need_locks \
MANIFEST_TOOL \
DSYMUTIL \
NMEDIT \
LIPO \
OTOOL \
OTOOL64 \
shrext_cmds \
export_dynamic_flag_spec \
whole_archive_flag_spec \
compiler_needs_object \
with_gnu_ld \
allow_undefined_flag \
no_undefined_flag \
hardcode_libdir_flag_spec \
hardcode_libdir_separator \
exclude_expsyms \
include_expsyms \
file_list_spec \
variables_saved_for_relink \
libname_spec \
library_names_spec \
soname_spec \
install_override_mode \
finish_eval \
old_striplib \
striplib \
compiler_lib_search_dirs \
predep_objects \
postdep_objects \
predeps \
postdeps \
compiler_lib_search_path \
LD_CXX \
reload_flag_CXX \
compiler_CXX \
lt_prog_compiler_no_builtin_flag_CXX \
lt_prog_compiler_pic_CXX \
lt_prog_compiler_wl_CXX \
lt_prog_compiler_static_CXX \
lt_cv_prog_compiler_c_o_CXX \
export_dynamic_flag_spec_CXX \
whole_archive_flag_spec_CXX \
compiler_needs_object_CXX \
with_gnu_ld_CXX \
allow_undefined_flag_CXX \
no_undefined_flag_CXX \
hardcode_libdir_flag_spec_CXX \
hardcode_libdir_separator_CXX \
exclude_expsyms_CXX \
include_expsyms_CXX \
file_list_spec_CXX \
compiler_lib_search_dirs_CXX \
predep_objects_CXX \
postdep_objects_CXX \
predeps_CXX \
postdeps_CXX \
compiler_lib_search_path_CXX; do
case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
*[\\\\\\\`\\"\\\$]*)
eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
;;
*)
eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
;;
esac
done
# Double-quote double-evaled strings.
for var in reload_cmds \
old_postinstall_cmds \
old_postuninstall_cmds \
old_archive_cmds \
extract_expsyms_cmds \
old_archive_from_new_cmds \
old_archive_from_expsyms_cmds \
archive_cmds \
archive_expsym_cmds \
module_cmds \
module_expsym_cmds \
export_symbols_cmds \
prelink_cmds \
postlink_cmds \
postinstall_cmds \
postuninstall_cmds \
finish_cmds \
sys_lib_search_path_spec \
sys_lib_dlsearch_path_spec \
reload_cmds_CXX \
old_archive_cmds_CXX \
old_archive_from_new_cmds_CXX \
old_archive_from_expsyms_cmds_CXX \
archive_cmds_CXX \
archive_expsym_cmds_CXX \
module_cmds_CXX \
module_expsym_cmds_CXX \
export_symbols_cmds_CXX \
prelink_cmds_CXX \
postlink_cmds_CXX; do
case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
*[\\\\\\\`\\"\\\$]*)
eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
;;
*)
eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
;;
esac
done
ac_aux_dir='$ac_aux_dir'
xsi_shell='$xsi_shell'
lt_shell_append='$lt_shell_append'
# See if we are running on zsh, and set the options which allow our
# commands through without removal of \ escapes INIT.
if test -n "\${ZSH_VERSION+set}" ; then
setopt NO_GLOB_SUBST
fi
PACKAGE='$PACKAGE'
VERSION='$VERSION'
TIMESTAMP='$TIMESTAMP'
RM='$RM'
ofile='$ofile'
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# Handling of arguments.
for ac_config_target in $ac_config_targets
do
case $ac_config_target in
"depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
"libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
"src/include/fst/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/include/fst/config.h" ;;
"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
"src/include/Makefile") CONFIG_FILES="$CONFIG_FILES src/include/Makefile" ;;
"src/lib/Makefile") CONFIG_FILES="$CONFIG_FILES src/lib/Makefile" ;;
"src/bin/Makefile") CONFIG_FILES="$CONFIG_FILES src/bin/Makefile" ;;
"src/test/Makefile") CONFIG_FILES="$CONFIG_FILES src/test/Makefile" ;;
"src/extensions/Makefile") CONFIG_FILES="$CONFIG_FILES src/extensions/Makefile" ;;
"src/extensions/compact/Makefile") CONFIG_FILES="$CONFIG_FILES src/extensions/compact/Makefile" ;;
"src/extensions/compress/Makefile") CONFIG_FILES="$CONFIG_FILES src/extensions/compress/Makefile" ;;
"src/extensions/const/Makefile") CONFIG_FILES="$CONFIG_FILES src/extensions/const/Makefile" ;;
"src/extensions/far/Makefile") CONFIG_FILES="$CONFIG_FILES src/extensions/far/Makefile" ;;
"src/extensions/linear/Makefile") CONFIG_FILES="$CONFIG_FILES src/extensions/linear/Makefile" ;;
"src/extensions/lookahead/Makefile") CONFIG_FILES="$CONFIG_FILES src/extensions/lookahead/Makefile" ;;
"src/extensions/mpdt/Makefile") CONFIG_FILES="$CONFIG_FILES src/extensions/mpdt/Makefile" ;;
"src/extensions/ngram/Makefile") CONFIG_FILES="$CONFIG_FILES src/extensions/ngram/Makefile" ;;
"src/extensions/pdt/Makefile") CONFIG_FILES="$CONFIG_FILES src/extensions/pdt/Makefile" ;;
"src/extensions/python/Makefile") CONFIG_FILES="$CONFIG_FILES src/extensions/python/Makefile" ;;
"src/extensions/special/Makefile") CONFIG_FILES="$CONFIG_FILES src/extensions/special/Makefile" ;;
"src/script/Makefile") CONFIG_FILES="$CONFIG_FILES src/script/Makefile" ;;
*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
esac
done
# If the user did not use the arguments to specify the items to instantiate,
# then the envvar interface is used. Set only those that are not.
# We use the long form for the default assignment because of an extremely
# bizarre bug on SunOS 4.1.3.
if $ac_need_defaults; then
test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
fi
# Have a temporary directory for convenience. Make it in the build tree
# simply because there is no reason against having it here, and in addition,
# creating and moving files from /tmp can sometimes cause problems.
# Hook for its removal unless debugging.
# Note that there is a small window in which the directory will not be cleaned:
# after its creation but before its name has been assigned to `$tmp'.
$debug ||
{
tmp= ac_tmp=
trap 'exit_status=$?
: "${ac_tmp:=$tmp}"
{ test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
' 0
trap 'as_fn_exit 1' 1 2 13 15
}
# Create a (secure) tmp directory for tmp files.
{
tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
test -d "$tmp"
} ||
{
tmp=./conf$$-$RANDOM
(umask 077 && mkdir "$tmp")
} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
ac_tmp=$tmp
# Set up the scripts for CONFIG_FILES section.
# No need to generate them if there are no CONFIG_FILES.
# This happens for instance with `./config.status config.h'.
if test -n "$CONFIG_FILES"; then
ac_cr=`echo X | tr X '\015'`
# On cygwin, bash can eat \r inside `` if the user requested igncr.
# But we know of no other shell where ac_cr would be empty at this
# point, so we can use a bashism as a fallback.
if test "x$ac_cr" = x; then
eval ac_cr=\$\'\\r\'
fi
ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
ac_cs_awk_cr='\\r'
else
ac_cs_awk_cr=$ac_cr
fi
echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
_ACEOF
{
echo "cat >conf$$subs.awk <<_ACEOF" &&
echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
echo "_ACEOF"
} >conf$$subs.sh ||
as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
ac_delim='%!_!# '
for ac_last_try in false false false false false :; do
. ./conf$$subs.sh ||
as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
if test $ac_delim_n = $ac_delim_num; then
break
elif $ac_last_try; then
as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
else
ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
fi
done
rm -f conf$$subs.sh
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
_ACEOF
sed -n '
h
s/^/S["/; s/!.*/"]=/
p
g
s/^[^!]*!//
:repl
t repl
s/'"$ac_delim"'$//
t delim
:nl
h
s/\(.\{148\}\)..*/\1/
t more1
s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
p
n
b repl
:more1
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
p
g
s/.\{148\}//
t nl
:delim
h
s/\(.\{148\}\)..*/\1/
t more2
s/["\\]/\\&/g; s/^/"/; s/$/"/
p
b
:more2
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
p
g
s/.\{148\}//
t delim
' <conf$$subs.awk | sed '
/^[^""]/{
N
s/\n//
}
' >>$CONFIG_STATUS || ac_write_fail=1
rm -f conf$$subs.awk
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
_ACAWK
cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
for (key in S) S_is_set[key] = 1
FS = ""
}
{
line = $ 0
nfields = split(line, field, "@")
substed = 0
len = length(field[1])
for (i = 2; i < nfields; i++) {
key = field[i]
keylen = length(key)
if (S_is_set[key]) {
value = S[key]
line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
len += length(value) + length(field[++i])
substed = 1
} else
len += 1 + keylen
}
print line
}
_ACAWK
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
else
cat
fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
|| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
_ACEOF
# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
# trailing colons and then remove the whole line if VPATH becomes empty
# (actually we leave an empty line to preserve line numbers).
if test "x$srcdir" = x.; then
ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
h
s///
s/^/:/
s/[ ]*$/:/
s/:\$(srcdir):/:/g
s/:\${srcdir}:/:/g
s/:@srcdir@:/:/g
s/^:*//
s/:*$//
x
s/\(=[ ]*\).*/\1/
G
s/\n//
s/^[^=]*=[ ]*$//
}'
fi
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
fi # test -n "$CONFIG_FILES"
# Set up the scripts for CONFIG_HEADERS section.
# No need to generate them if there are no CONFIG_HEADERS.
# This happens for instance with `./config.status Makefile'.
if test -n "$CONFIG_HEADERS"; then
cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
BEGIN {
_ACEOF
# Transform confdefs.h into an awk script `defines.awk', embedded as
# here-document in config.status, that substitutes the proper values into
# config.h.in to produce config.h.
# Create a delimiter string that does not exist in confdefs.h, to ease
# handling of long lines.
ac_delim='%!_!# '
for ac_last_try in false false :; do
ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
if test -z "$ac_tt"; then
break
elif $ac_last_try; then
as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
else
ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
fi
done
# For the awk script, D is an array of macro values keyed by name,
# likewise P contains macro parameters if any. Preserve backslash
# newline sequences.
ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
sed -n '
s/.\{148\}/&'"$ac_delim"'/g
t rset
:rset
s/^[ ]*#[ ]*define[ ][ ]*/ /
t def
d
:def
s/\\$//
t bsnl
s/["\\]/\\&/g
s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
D["\1"]=" \3"/p
s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
d
:bsnl
s/["\\]/\\&/g
s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
D["\1"]=" \3\\\\\\n"\\/p
t cont
s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
t cont
d
:cont
n
s/.\{148\}/&'"$ac_delim"'/g
t clear
:clear
s/\\$//
t bsnlc
s/["\\]/\\&/g; s/^/"/; s/$/"/p
d
:bsnlc
s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
b cont
' <confdefs.h | sed '
s/'"$ac_delim"'/"\\\
"/g' >>$CONFIG_STATUS || ac_write_fail=1
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
for (key in D) D_is_set[key] = 1
FS = ""
}
/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
line = \$ 0
split(line, arg, " ")
if (arg[1] == "#") {
defundef = arg[2]
mac1 = arg[3]
} else {
defundef = substr(arg[1], 2)
mac1 = arg[2]
}
split(mac1, mac2, "(") #)
macro = mac2[1]
prefix = substr(line, 1, index(line, defundef) - 1)
if (D_is_set[macro]) {
# Preserve the white space surrounding the "#".
print prefix "define", macro P[macro] D[macro]
next
} else {
# Replace #undef with comments. This is necessary, for example,
# in the case of _POSIX_SOURCE, which is predefined and required
# on some systems where configure will not decide to define it.
if (defundef == "undef") {
print "/*", prefix defundef, macro, "*/"
next
}
}
}
{ print }
_ACAWK
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
fi # test -n "$CONFIG_HEADERS"
eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
shift
for ac_tag
do
case $ac_tag in
:[FHLC]) ac_mode=$ac_tag; continue;;
esac
case $ac_mode$ac_tag in
:[FHL]*:*);;
:L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
:[FH]-) ac_tag=-:-;;
:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
esac
ac_save_IFS=$IFS
IFS=:
set x $ac_tag
IFS=$ac_save_IFS
shift
ac_file=$1
shift
case $ac_mode in
:L) ac_source=$1;;
:[FH])
ac_file_inputs=
for ac_f
do
case $ac_f in
-) ac_f="$ac_tmp/stdin";;
*) # Look for the file first in the build tree, then in the source tree
# (if the path is not absolute). The absolute path cannot be DOS-style,
# because $ac_f cannot contain `:'.
test -f "$ac_f" ||
case $ac_f in
[\\/$]*) false;;
*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
esac ||
as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
esac
case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
as_fn_append ac_file_inputs " '$ac_f'"
done
# Let's still pretend it is `configure' which instantiates (i.e., don't
# use $as_me), people would be surprised to read:
# /* config.h. Generated by config.status. */
configure_input='Generated from '`
$as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
`' by configure.'
if test x"$ac_file" != x-; then
configure_input="$ac_file. $configure_input"
{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
$as_echo "$as_me: creating $ac_file" >&6;}
fi
# Neutralize special characters interpreted by sed in replacement strings.
case $configure_input in #(
*\&* | *\|* | *\\* )
ac_sed_conf_input=`$as_echo "$configure_input" |
sed 's/[\\\\&|]/\\\\&/g'`;; #(
*) ac_sed_conf_input=$configure_input;;
esac
case $ac_tag in
*:-:* | *:-) cat >"$ac_tmp/stdin" \
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
esac
;;
esac
ac_dir=`$as_dirname -- "$ac_file" ||
$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$ac_file" : 'X\(//\)[^/]' \| \
X"$ac_file" : 'X\(//\)$' \| \
X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$ac_file" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
}
/^X\(\/\/\)[^/].*/{
s//\1/
q
}
/^X\(\/\/\)$/{
s//\1/
q
}
/^X\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`
as_dir="$ac_dir"; as_fn_mkdir_p
ac_builddir=.
case "$ac_dir" in
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
*)
ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
# A ".." for each directory in $ac_dir_suffix.
ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
case $ac_top_builddir_sub in
"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
esac ;;
esac
ac_abs_top_builddir=$ac_pwd
ac_abs_builddir=$ac_pwd$ac_dir_suffix
# for backward compatibility:
ac_top_builddir=$ac_top_build_prefix
case $srcdir in
.) # We are building in place.
ac_srcdir=.
ac_top_srcdir=$ac_top_builddir_sub
ac_abs_top_srcdir=$ac_pwd ;;
[\\/]* | ?:[\\/]* ) # Absolute name.
ac_srcdir=$srcdir$ac_dir_suffix;
ac_top_srcdir=$srcdir
ac_abs_top_srcdir=$srcdir ;;
*) # Relative name.
ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
ac_top_srcdir=$ac_top_build_prefix$srcdir
ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
esac
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
case $ac_mode in
:F)
#
# CONFIG_FILE
#
case $INSTALL in
[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
esac
ac_MKDIR_P=$MKDIR_P
case $MKDIR_P in
[\\/$]* | ?:[\\/]* ) ;;
*/*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
esac
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# If the template does not know about datarootdir, expand it.
# FIXME: This hack should be removed a few years after 2.60.
ac_datarootdir_hack=; ac_datarootdir_seen=
ac_sed_dataroot='
/datarootdir/ {
p
q
}
/@datadir@/p
/@docdir@/p
/@infodir@/p
/@localedir@/p
/@mandir@/p'
case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
*datarootdir*) ac_datarootdir_seen=yes;;
*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_datarootdir_hack='
s&@datadir@&$datadir&g
s&@docdir@&$docdir&g
s&@infodir@&$infodir&g
s&@localedir@&$localedir&g
s&@mandir@&$mandir&g
s&\\\${datarootdir}&$datarootdir&g' ;;
esac
_ACEOF
# Neutralize VPATH when `$srcdir' = `.'.
# Shell code in configure.ac might set extrasub.
# FIXME: do we really want to maintain this feature?
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_sed_extra="$ac_vpsub
$extrasub
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
:t
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
s|@configure_input@|$ac_sed_conf_input|;t t
s&@top_builddir@&$ac_top_builddir_sub&;t t
s&@top_build_prefix@&$ac_top_build_prefix&;t t
s&@srcdir@&$ac_srcdir&;t t
s&@abs_srcdir@&$ac_abs_srcdir&;t t
s&@top_srcdir@&$ac_top_srcdir&;t t
s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
s&@builddir@&$ac_builddir&;t t
s&@abs_builddir@&$ac_abs_builddir&;t t
s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
s&@INSTALL@&$ac_INSTALL&;t t
s&@MKDIR_P@&$ac_MKDIR_P&;t t
$ac_datarootdir_hack
"
eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
>$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
{ ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
"$ac_tmp/out"`; test -z "$ac_out"; } &&
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
which seems to be undefined. Please make sure it is defined" >&5
$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
which seems to be undefined. Please make sure it is defined" >&2;}
rm -f "$ac_tmp/stdin"
case $ac_file in
-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
esac \
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
;;
:H)
#
# CONFIG_HEADER
#
if test x"$ac_file" != x-; then
{
$as_echo "/* $configure_input */" \
&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
} >"$ac_tmp/config.h" \
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
$as_echo "$as_me: $ac_file is unchanged" >&6;}
else
rm -f "$ac_file"
mv "$ac_tmp/config.h" "$ac_file" \
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
fi
else
$as_echo "/* $configure_input */" \
&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
|| as_fn_error $? "could not create -" "$LINENO" 5
fi
# Compute "$ac_file"'s index in $config_headers.
_am_arg="$ac_file"
_am_stamp_count=1
for _am_header in $config_headers :; do
case $_am_header in
$_am_arg | $_am_arg:* )
break ;;
* )
_am_stamp_count=`expr $_am_stamp_count + 1` ;;
esac
done
echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$_am_arg" : 'X\(//\)[^/]' \| \
X"$_am_arg" : 'X\(//\)$' \| \
X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$_am_arg" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
}
/^X\(\/\/\)[^/].*/{
s//\1/
q
}
/^X\(\/\/\)$/{
s//\1/
q
}
/^X\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`/stamp-h$_am_stamp_count
;;
:C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
$as_echo "$as_me: executing $ac_file commands" >&6;}
;;
esac
case $ac_file$ac_mode in
"depfiles":C) test x"$AMDEP_TRUE" != x"" || {
# Older Autoconf quotes --file arguments for eval, but not when files
# are listed without --file. Let's play safe and only enable the eval
# if we detect the quoting.
case $CONFIG_FILES in
*\'*) eval set x "$CONFIG_FILES" ;;
*) set x $CONFIG_FILES ;;
esac
shift
for mf
do
# Strip MF so we end up with the name of the file.
mf=`echo "$mf" | sed -e 's/:.*$//'`
# Check whether this is an Automake generated Makefile or not.
# We used to match only the files named 'Makefile.in', but
# some people rename them; so instead we look at the file content.
# Grep'ing the first line is not enough: some people post-process
# each Makefile.in and add a new line on top of each file to say so.
# Grep'ing the whole file is not good either: AIX grep has a line
# limit of 2048, but all sed's we know have understand at least 4000.
if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
dirpart=`$as_dirname -- "$mf" ||
$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$mf" : 'X\(//\)[^/]' \| \
X"$mf" : 'X\(//\)$' \| \
X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$mf" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
}
/^X\(\/\/\)[^/].*/{
s//\1/
q
}
/^X\(\/\/\)$/{
s//\1/
q
}
/^X\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`
else
continue
fi
# Extract the definition of DEPDIR, am__include, and am__quote
# from the Makefile without running 'make'.
DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
test -z "$DEPDIR" && continue
am__include=`sed -n 's/^am__include = //p' < "$mf"`
test -z "$am__include" && continue
am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
# Find all dependency output files, they are included files with
# $(DEPDIR) in their names. We invoke sed twice because it is the
# simplest approach to changing $(DEPDIR) to its actual value in the
# expansion.
for file in `sed -n "
s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
# Make sure the directory exists.
test -f "$dirpart/$file" && continue
fdir=`$as_dirname -- "$file" ||
$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$file" : 'X\(//\)[^/]' \| \
X"$file" : 'X\(//\)$' \| \
X"$file" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$file" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
}
/^X\(\/\/\)[^/].*/{
s//\1/
q
}
/^X\(\/\/\)$/{
s//\1/
q
}
/^X\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`
as_dir=$dirpart/$fdir; as_fn_mkdir_p
# echo "creating $dirpart/$file"
echo '# dummy' > "$dirpart/$file"
done
done
}
;;
"libtool":C)
# See if we are running on zsh, and set the options which allow our
# commands through without removal of \ escapes.
if test -n "${ZSH_VERSION+set}" ; then
setopt NO_GLOB_SUBST
fi
cfgfile="${ofile}T"
trap "$RM \"$cfgfile\"; exit 1" 1 2 15
$RM "$cfgfile"
cat <<_LT_EOF >> "$cfgfile"
#! $SHELL
# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
# NOTE: Changes made to this file will be lost: look at ltmain.sh.
#
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
# 2006, 2007, 2008, 2009, 2010, 2011 Free Software
# Foundation, Inc.
# Written by Gordon Matzigkeit, 1996
#
# This file is part of GNU Libtool.
#
# GNU Libtool is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; either version 2 of
# the License, or (at your option) any later version.
#
# As a special exception to the GNU General Public License,
# if you distribute this file as part of a program or library that
# is built using GNU Libtool, you may include this file under the
# same distribution terms that you use for the rest of that program.
#
# GNU Libtool is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with GNU Libtool; see the file COPYING. If not, a copy
# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
# obtained by writing to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
# The names of the tagged configurations supported by this script.
available_tags="CXX "
# ### BEGIN LIBTOOL CONFIG
# Whether or not to build static libraries.
build_old_libs=$enable_static
# Which release of libtool.m4 was used?
macro_version=$macro_version
macro_revision=$macro_revision
# Whether or not to build shared libraries.
build_libtool_libs=$enable_shared
# What type of objects to build.
pic_mode=$pic_mode
# Whether or not to optimize for fast installation.
fast_install=$enable_fast_install
# Shell to use when invoking shell scripts.
SHELL=$lt_SHELL
# An echo program that protects backslashes.
ECHO=$lt_ECHO
# The PATH separator for the build system.
PATH_SEPARATOR=$lt_PATH_SEPARATOR
# The host system.
host_alias=$host_alias
host=$host
host_os=$host_os
# The build system.
build_alias=$build_alias
build=$build
build_os=$build_os
# A sed program that does not truncate output.
SED=$lt_SED
# Sed that helps us avoid accidentally triggering echo(1) options like -n.
Xsed="\$SED -e 1s/^X//"
# A grep program that handles long lines.
GREP=$lt_GREP
# An ERE matcher.
EGREP=$lt_EGREP
# A literal string matcher.
FGREP=$lt_FGREP
# A BSD- or MS-compatible name lister.
NM=$lt_NM
# Whether we need soft or hard links.
LN_S=$lt_LN_S
# What is the maximum length of a command?
max_cmd_len=$max_cmd_len
# Object file suffix (normally "o").
objext=$ac_objext
# Executable file suffix (normally "").
exeext=$exeext
# whether the shell understands "unset".
lt_unset=$lt_unset
# turn spaces into newlines.
SP2NL=$lt_lt_SP2NL
# turn newlines into spaces.
NL2SP=$lt_lt_NL2SP
# convert \$build file names to \$host format.
to_host_file_cmd=$lt_cv_to_host_file_cmd
# convert \$build files to toolchain format.
to_tool_file_cmd=$lt_cv_to_tool_file_cmd
# An object symbol dumper.
OBJDUMP=$lt_OBJDUMP
# Method to check whether dependent libraries are shared objects.
deplibs_check_method=$lt_deplibs_check_method
# Command to use when deplibs_check_method = "file_magic".
file_magic_cmd=$lt_file_magic_cmd
# How to find potential files when deplibs_check_method = "file_magic".
file_magic_glob=$lt_file_magic_glob
# Find potential files using nocaseglob when deplibs_check_method = "file_magic".
want_nocaseglob=$lt_want_nocaseglob
# DLL creation program.
DLLTOOL=$lt_DLLTOOL
# Command to associate shared and link libraries.
sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd
# The archiver.
AR=$lt_AR
# Flags to create an archive.
AR_FLAGS=$lt_AR_FLAGS
# How to feed a file listing to the archiver.
archiver_list_spec=$lt_archiver_list_spec
# A symbol stripping program.
STRIP=$lt_STRIP
# Commands used to install an old-style archive.
RANLIB=$lt_RANLIB
old_postinstall_cmds=$lt_old_postinstall_cmds
old_postuninstall_cmds=$lt_old_postuninstall_cmds
# Whether to use a lock for old archive extraction.
lock_old_archive_extraction=$lock_old_archive_extraction
# A C compiler.
LTCC=$lt_CC
# LTCC compiler flags.
LTCFLAGS=$lt_CFLAGS
# Take the output of nm and produce a listing of raw symbols and C names.
global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
# Transform the output of nm in a proper C declaration.
global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
# Transform the output of nm in a C name address pair.
global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
# Transform the output of nm in a C name address pair when lib prefix is needed.
global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
# Specify filename containing input files for \$NM.
nm_file_list_spec=$lt_nm_file_list_spec
# The root where to search for dependent libraries,and in which our libraries should be installed.
lt_sysroot=$lt_sysroot
# The name of the directory that contains temporary libtool files.
objdir=$objdir
# Used to examine libraries when file_magic_cmd begins with "file".
MAGIC_CMD=$MAGIC_CMD
# Must we lock files when doing compilation?
need_locks=$lt_need_locks
# Manifest tool.
MANIFEST_TOOL=$lt_MANIFEST_TOOL
# Tool to manipulate archived DWARF debug symbol files on Mac OS X.
DSYMUTIL=$lt_DSYMUTIL
# Tool to change global to local symbols on Mac OS X.
NMEDIT=$lt_NMEDIT
# Tool to manipulate fat objects and archives on Mac OS X.
LIPO=$lt_LIPO
# ldd/readelf like tool for Mach-O binaries on Mac OS X.
OTOOL=$lt_OTOOL
# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
OTOOL64=$lt_OTOOL64
# Old archive suffix (normally "a").
libext=$libext
# Shared library suffix (normally ".so").
shrext_cmds=$lt_shrext_cmds
# The commands to extract the exported symbol list from a shared archive.
extract_expsyms_cmds=$lt_extract_expsyms_cmds
# Variables whose values should be saved in libtool wrapper scripts and
# restored at link time.
variables_saved_for_relink=$lt_variables_saved_for_relink
# Do we need the "lib" prefix for modules?
need_lib_prefix=$need_lib_prefix
# Do we need a version for libraries?
need_version=$need_version
# Library versioning type.
version_type=$version_type
# Shared library runtime path variable.
runpath_var=$runpath_var
# Shared library path variable.
shlibpath_var=$shlibpath_var
# Is shlibpath searched before the hard-coded library search path?
shlibpath_overrides_runpath=$shlibpath_overrides_runpath
# Format of library name prefix.
libname_spec=$lt_libname_spec
# List of archive names. First name is the real one, the rest are links.
# The last name is the one that the linker finds with -lNAME
library_names_spec=$lt_library_names_spec
# The coded name of the library, if different from the real name.
soname_spec=$lt_soname_spec
# Permission mode override for installation of shared libraries.
install_override_mode=$lt_install_override_mode
# Command to use after installation of a shared archive.
postinstall_cmds=$lt_postinstall_cmds
# Command to use after uninstallation of a shared archive.
postuninstall_cmds=$lt_postuninstall_cmds
# Commands used to finish a libtool library installation in a directory.
finish_cmds=$lt_finish_cmds
# As "finish_cmds", except a single script fragment to be evaled but
# not shown.
finish_eval=$lt_finish_eval
# Whether we should hardcode library paths into libraries.
hardcode_into_libs=$hardcode_into_libs
# Compile-time system search path for libraries.
sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
# Run-time system search path for libraries.
sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
# Whether dlopen is supported.
dlopen_support=$enable_dlopen
# Whether dlopen of programs is supported.
dlopen_self=$enable_dlopen_self
# Whether dlopen of statically linked programs is supported.
dlopen_self_static=$enable_dlopen_self_static
# Commands to strip libraries.
old_striplib=$lt_old_striplib
striplib=$lt_striplib
# The linker used to build libraries.
LD=$lt_LD
# How to create reloadable object files.
reload_flag=$lt_reload_flag
reload_cmds=$lt_reload_cmds
# Commands used to build an old-style archive.
old_archive_cmds=$lt_old_archive_cmds
# A language specific compiler.
CC=$lt_compiler
# Is the compiler the GNU compiler?
with_gcc=$GCC
# Compiler flag to turn off builtin functions.
no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
# Additional compiler flags for building library objects.
pic_flag=$lt_lt_prog_compiler_pic
# How to pass a linker flag through the compiler.
wl=$lt_lt_prog_compiler_wl
# Compiler flag to prevent dynamic linking.
link_static_flag=$lt_lt_prog_compiler_static
# Does compiler simultaneously support -c and -o options?
compiler_c_o=$lt_lt_cv_prog_compiler_c_o
# Whether or not to add -lc for building shared libraries.
build_libtool_need_lc=$archive_cmds_need_lc
# Whether or not to disallow shared libs when runtime libs are static.
allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
# Compiler flag to allow reflexive dlopens.
export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
# Compiler flag to generate shared objects directly from archives.
whole_archive_flag_spec=$lt_whole_archive_flag_spec
# Whether the compiler copes with passing no objects directly.
compiler_needs_object=$lt_compiler_needs_object
# Create an old-style archive from a shared archive.
old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
# Create a temporary old-style archive to link instead of a shared archive.
old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
# Commands used to build a shared archive.
archive_cmds=$lt_archive_cmds
archive_expsym_cmds=$lt_archive_expsym_cmds
# Commands used to build a loadable module if different from building
# a shared archive.
module_cmds=$lt_module_cmds
module_expsym_cmds=$lt_module_expsym_cmds
# Whether we are building with GNU ld or not.
with_gnu_ld=$lt_with_gnu_ld
# Flag that allows shared libraries with undefined symbols to be built.
allow_undefined_flag=$lt_allow_undefined_flag
# Flag that enforces no undefined symbols.
no_undefined_flag=$lt_no_undefined_flag
# Flag to hardcode \$libdir into a binary during linking.
# This must work even if \$libdir does not exist
hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
# Whether we need a single "-rpath" flag with a separated argument.
hardcode_libdir_separator=$lt_hardcode_libdir_separator
# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
# DIR into the resulting binary.
hardcode_direct=$hardcode_direct
# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
# DIR into the resulting binary and the resulting library dependency is
# "absolute",i.e impossible to change by setting \${shlibpath_var} if the
# library is relocated.
hardcode_direct_absolute=$hardcode_direct_absolute
# Set to "yes" if using the -LDIR flag during linking hardcodes DIR
# into the resulting binary.
hardcode_minus_L=$hardcode_minus_L
# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
# into the resulting binary.
hardcode_shlibpath_var=$hardcode_shlibpath_var
# Set to "yes" if building a shared library automatically hardcodes DIR
# into the library and all subsequent libraries and executables linked
# against it.
hardcode_automatic=$hardcode_automatic
# Set to yes if linker adds runtime paths of dependent libraries
# to runtime path list.
inherit_rpath=$inherit_rpath
# Whether libtool must link a program against all its dependency libraries.
link_all_deplibs=$link_all_deplibs
# Set to "yes" if exported symbols are required.
always_export_symbols=$always_export_symbols
# The commands to list exported symbols.
export_symbols_cmds=$lt_export_symbols_cmds
# Symbols that should not be listed in the preloaded symbols.
exclude_expsyms=$lt_exclude_expsyms
# Symbols that must always be exported.
include_expsyms=$lt_include_expsyms
# Commands necessary for linking programs (against libraries) with templates.
prelink_cmds=$lt_prelink_cmds
# Commands necessary for finishing linking programs.
postlink_cmds=$lt_postlink_cmds
# Specify filename containing input files.
file_list_spec=$lt_file_list_spec
# How to hardcode a shared library path into an executable.
hardcode_action=$hardcode_action
# The directories searched by this compiler when creating a shared library.
compiler_lib_search_dirs=$lt_compiler_lib_search_dirs
# Dependencies to place before and after the objects being linked to
# create a shared library.
predep_objects=$lt_predep_objects
postdep_objects=$lt_postdep_objects
predeps=$lt_predeps
postdeps=$lt_postdeps
# The library search path used internally by the compiler when linking
# a shared library.
compiler_lib_search_path=$lt_compiler_lib_search_path
# ### END LIBTOOL CONFIG
_LT_EOF
case $host_os in
aix3*)
cat <<\_LT_EOF >> "$cfgfile"
# AIX sometimes has problems with the GCC collect2 program. For some
# reason, if we set the COLLECT_NAMES environment variable, the problems
# vanish in a puff of smoke.
if test "X${COLLECT_NAMES+set}" != Xset; then
COLLECT_NAMES=
export COLLECT_NAMES
fi
_LT_EOF
;;
esac
ltmain="$ac_aux_dir/ltmain.sh"
# We use sed instead of cat because bash on DJGPP gets confused if
# if finds mixed CR/LF and LF-only lines. Since sed operates in
# text mode, it properly converts lines to CR/LF. This bash problem
# is reportedly fixed, but why not run on old versions too?
sed '$q' "$ltmain" >> "$cfgfile" \
|| (rm -f "$cfgfile"; exit 1)
if test x"$xsi_shell" = xyes; then
sed -e '/^func_dirname ()$/,/^} # func_dirname /c\
func_dirname ()\
{\
\ case ${1} in\
\ */*) func_dirname_result="${1%/*}${2}" ;;\
\ * ) func_dirname_result="${3}" ;;\
\ esac\
} # Extended-shell func_dirname implementation' "$cfgfile" > $cfgfile.tmp \
&& mv -f "$cfgfile.tmp" "$cfgfile" \
|| (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
test 0 -eq $? || _lt_function_replace_fail=:
sed -e '/^func_basename ()$/,/^} # func_basename /c\
func_basename ()\
{\
\ func_basename_result="${1##*/}"\
} # Extended-shell func_basename implementation' "$cfgfile" > $cfgfile.tmp \
&& mv -f "$cfgfile.tmp" "$cfgfile" \
|| (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
test 0 -eq $? || _lt_function_replace_fail=:
sed -e '/^func_dirname_and_basename ()$/,/^} # func_dirname_and_basename /c\
func_dirname_and_basename ()\
{\
\ case ${1} in\
\ */*) func_dirname_result="${1%/*}${2}" ;;\
\ * ) func_dirname_result="${3}" ;;\
\ esac\
\ func_basename_result="${1##*/}"\
} # Extended-shell func_dirname_and_basename implementation' "$cfgfile" > $cfgfile.tmp \
&& mv -f "$cfgfile.tmp" "$cfgfile" \
|| (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
test 0 -eq $? || _lt_function_replace_fail=:
sed -e '/^func_stripname ()$/,/^} # func_stripname /c\
func_stripname ()\
{\
\ # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are\
\ # positional parameters, so assign one to ordinary parameter first.\
\ func_stripname_result=${3}\
\ func_stripname_result=${func_stripname_result#"${1}"}\
\ func_stripname_result=${func_stripname_result%"${2}"}\
} # Extended-shell func_stripname implementation' "$cfgfile" > $cfgfile.tmp \
&& mv -f "$cfgfile.tmp" "$cfgfile" \
|| (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
test 0 -eq $? || _lt_function_replace_fail=:
sed -e '/^func_split_long_opt ()$/,/^} # func_split_long_opt /c\
func_split_long_opt ()\
{\
\ func_split_long_opt_name=${1%%=*}\
\ func_split_long_opt_arg=${1#*=}\
} # Extended-shell func_split_long_opt implementation' "$cfgfile" > $cfgfile.tmp \
&& mv -f "$cfgfile.tmp" "$cfgfile" \
|| (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
test 0 -eq $? || _lt_function_replace_fail=:
sed -e '/^func_split_short_opt ()$/,/^} # func_split_short_opt /c\
func_split_short_opt ()\
{\
\ func_split_short_opt_arg=${1#??}\
\ func_split_short_opt_name=${1%"$func_split_short_opt_arg"}\
} # Extended-shell func_split_short_opt implementation' "$cfgfile" > $cfgfile.tmp \
&& mv -f "$cfgfile.tmp" "$cfgfile" \
|| (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
test 0 -eq $? || _lt_function_replace_fail=:
sed -e '/^func_lo2o ()$/,/^} # func_lo2o /c\
func_lo2o ()\
{\
\ case ${1} in\
\ *.lo) func_lo2o_result=${1%.lo}.${objext} ;;\
\ *) func_lo2o_result=${1} ;;\
\ esac\
} # Extended-shell func_lo2o implementation' "$cfgfile" > $cfgfile.tmp \
&& mv -f "$cfgfile.tmp" "$cfgfile" \
|| (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
test 0 -eq $? || _lt_function_replace_fail=:
sed -e '/^func_xform ()$/,/^} # func_xform /c\
func_xform ()\
{\
func_xform_result=${1%.*}.lo\
} # Extended-shell func_xform implementation' "$cfgfile" > $cfgfile.tmp \
&& mv -f "$cfgfile.tmp" "$cfgfile" \
|| (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
test 0 -eq $? || _lt_function_replace_fail=:
sed -e '/^func_arith ()$/,/^} # func_arith /c\
func_arith ()\
{\
func_arith_result=$(( $* ))\
} # Extended-shell func_arith implementation' "$cfgfile" > $cfgfile.tmp \
&& mv -f "$cfgfile.tmp" "$cfgfile" \
|| (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
test 0 -eq $? || _lt_function_replace_fail=:
sed -e '/^func_len ()$/,/^} # func_len /c\
func_len ()\
{\
func_len_result=${#1}\
} # Extended-shell func_len implementation' "$cfgfile" > $cfgfile.tmp \
&& mv -f "$cfgfile.tmp" "$cfgfile" \
|| (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
test 0 -eq $? || _lt_function_replace_fail=:
fi
if test x"$lt_shell_append" = xyes; then
sed -e '/^func_append ()$/,/^} # func_append /c\
func_append ()\
{\
eval "${1}+=\\${2}"\
} # Extended-shell func_append implementation' "$cfgfile" > $cfgfile.tmp \
&& mv -f "$cfgfile.tmp" "$cfgfile" \
|| (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
test 0 -eq $? || _lt_function_replace_fail=:
sed -e '/^func_append_quoted ()$/,/^} # func_append_quoted /c\
func_append_quoted ()\
{\
\ func_quote_for_eval "${2}"\
\ eval "${1}+=\\\\ \\$func_quote_for_eval_result"\
} # Extended-shell func_append_quoted implementation' "$cfgfile" > $cfgfile.tmp \
&& mv -f "$cfgfile.tmp" "$cfgfile" \
|| (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
test 0 -eq $? || _lt_function_replace_fail=:
# Save a `func_append' function call where possible by direct use of '+='
sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \
&& mv -f "$cfgfile.tmp" "$cfgfile" \
|| (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
test 0 -eq $? || _lt_function_replace_fail=:
else
# Save a `func_append' function call even when '+=' is not available
sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \
&& mv -f "$cfgfile.tmp" "$cfgfile" \
|| (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
test 0 -eq $? || _lt_function_replace_fail=:
fi
if test x"$_lt_function_replace_fail" = x":"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Unable to substitute extended shell functions in $ofile" >&5
$as_echo "$as_me: WARNING: Unable to substitute extended shell functions in $ofile" >&2;}
fi
mv -f "$cfgfile" "$ofile" ||
(rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
chmod +x "$ofile"
cat <<_LT_EOF >> "$ofile"
# ### BEGIN LIBTOOL TAG CONFIG: CXX
# The linker used to build libraries.
LD=$lt_LD_CXX
# How to create reloadable object files.
reload_flag=$lt_reload_flag_CXX
reload_cmds=$lt_reload_cmds_CXX
# Commands used to build an old-style archive.
old_archive_cmds=$lt_old_archive_cmds_CXX
# A language specific compiler.
CC=$lt_compiler_CXX
# Is the compiler the GNU compiler?
with_gcc=$GCC_CXX
# Compiler flag to turn off builtin functions.
no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX
# Additional compiler flags for building library objects.
pic_flag=$lt_lt_prog_compiler_pic_CXX
# How to pass a linker flag through the compiler.
wl=$lt_lt_prog_compiler_wl_CXX
# Compiler flag to prevent dynamic linking.
link_static_flag=$lt_lt_prog_compiler_static_CXX
# Does compiler simultaneously support -c and -o options?
compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX
# Whether or not to add -lc for building shared libraries.
build_libtool_need_lc=$archive_cmds_need_lc_CXX
# Whether or not to disallow shared libs when runtime libs are static.
allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX
# Compiler flag to allow reflexive dlopens.
export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX
# Compiler flag to generate shared objects directly from archives.
whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX
# Whether the compiler copes with passing no objects directly.
compiler_needs_object=$lt_compiler_needs_object_CXX
# Create an old-style archive from a shared archive.
old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX
# Create a temporary old-style archive to link instead of a shared archive.
old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX
# Commands used to build a shared archive.
archive_cmds=$lt_archive_cmds_CXX
archive_expsym_cmds=$lt_archive_expsym_cmds_CXX
# Commands used to build a loadable module if different from building
# a shared archive.
module_cmds=$lt_module_cmds_CXX
module_expsym_cmds=$lt_module_expsym_cmds_CXX
# Whether we are building with GNU ld or not.
with_gnu_ld=$lt_with_gnu_ld_CXX
# Flag that allows shared libraries with undefined symbols to be built.
allow_undefined_flag=$lt_allow_undefined_flag_CXX
# Flag that enforces no undefined symbols.
no_undefined_flag=$lt_no_undefined_flag_CXX
# Flag to hardcode \$libdir into a binary during linking.
# This must work even if \$libdir does not exist
hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX
# Whether we need a single "-rpath" flag with a separated argument.
hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX
# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
# DIR into the resulting binary.
hardcode_direct=$hardcode_direct_CXX
# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
# DIR into the resulting binary and the resulting library dependency is
# "absolute",i.e impossible to change by setting \${shlibpath_var} if the
# library is relocated.
hardcode_direct_absolute=$hardcode_direct_absolute_CXX
# Set to "yes" if using the -LDIR flag during linking hardcodes DIR
# into the resulting binary.
hardcode_minus_L=$hardcode_minus_L_CXX
# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
# into the resulting binary.
hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX
# Set to "yes" if building a shared library automatically hardcodes DIR
# into the library and all subsequent libraries and executables linked
# against it.
hardcode_automatic=$hardcode_automatic_CXX
# Set to yes if linker adds runtime paths of dependent libraries
# to runtime path list.
inherit_rpath=$inherit_rpath_CXX
# Whether libtool must link a program against all its dependency libraries.
link_all_deplibs=$link_all_deplibs_CXX
# Set to "yes" if exported symbols are required.
always_export_symbols=$always_export_symbols_CXX
# The commands to list exported symbols.
export_symbols_cmds=$lt_export_symbols_cmds_CXX
# Symbols that should not be listed in the preloaded symbols.
exclude_expsyms=$lt_exclude_expsyms_CXX
# Symbols that must always be exported.
include_expsyms=$lt_include_expsyms_CXX
# Commands necessary for linking programs (against libraries) with templates.
prelink_cmds=$lt_prelink_cmds_CXX
# Commands necessary for finishing linking programs.
postlink_cmds=$lt_postlink_cmds_CXX
# Specify filename containing input files.
file_list_spec=$lt_file_list_spec_CXX
# How to hardcode a shared library path into an executable.
hardcode_action=$hardcode_action_CXX
# The directories searched by this compiler when creating a shared library.
compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX
# Dependencies to place before and after the objects being linked to
# create a shared library.
predep_objects=$lt_predep_objects_CXX
postdep_objects=$lt_postdep_objects_CXX
predeps=$lt_predeps_CXX
postdeps=$lt_postdeps_CXX
# The library search path used internally by the compiler when linking
# a shared library.
compiler_lib_search_path=$lt_compiler_lib_search_path_CXX
# ### END LIBTOOL TAG CONFIG: CXX
_LT_EOF
;;
esac
done # for ac_tag
as_fn_exit 0
_ACEOF
ac_clean_files=$ac_clean_files_save
test $ac_write_fail = 0 ||
as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
# configure is writing to config.log, and then calls config.status.
# config.status does its own redirection, appending to config.log.
# Unfortunately, on DOS this fails, as config.log is still kept open
# by configure, so config.status won't be able to write to it; its
# output is simply discarded. So we exec the FD to /dev/null,
# effectively closing config.log, so it can be properly (re)opened and
# appended to by config.status. When coming back to configure, we
# need to make the FD available again.
if test "$no_create" != yes; then
ac_cs_success=:
ac_config_status_args=
test "$silent" = yes &&
ac_config_status_args="$ac_config_status_args --quiet"
exec 5>/dev/null
$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
exec 5>>config.log
# Use ||, not &&, to avoid exiting from the if with $? = 1, which
# would make configure fail if this is the last instruction.
$ac_cs_success || as_fn_exit 1
fi
if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
fi
| 0 |
coqui_public_repos/STT-models/hakha-chin/itml | coqui_public_repos/STT-models/hakha-chin/itml/v0.1.0/alphabet.txt |
a
b
c
d
e
f
g
h
i
j
k
l
m
n
o
p
q
r
s
t
u
v
w
y
z
ṭ
| 0 |
coqui_public_repos/inference-engine/third_party/openfst-1.6.9-win/src/extensions | coqui_public_repos/inference-engine/third_party/openfst-1.6.9-win/src/extensions/lookahead/Makefile.am | AM_CPPFLAGS = -I$(srcdir)/../../include $(ICU_CPPFLAGS)
libfstdir = @libfstdir@
libfst_LTLIBRARIES = arc_lookahead-fst.la \
ilabel_lookahead-fst.la olabel_lookahead-fst.la
lib_LTLIBRARIES = libfstlookahead.la
libfstlookahead_la_SOURCES = arc_lookahead-fst.cc ilabel_lookahead-fst.cc \
olabel_lookahead-fst.cc
libfstlookahead_la_LDFLAGS = -version-info 13:0:0
libfstlookahead_la_LIBADD = ../../lib/libfst.la -lm $(DL_LIBS)
arc_lookahead_fst_la_SOURCES = arc_lookahead-fst.cc
arc_lookahead_fst_la_LDFLAGS = -module
ilabel_lookahead_fst_la_SOURCES = ilabel_lookahead-fst.cc
ilabel_lookahead_fst_la_LDFLAGS = -module
olabel_lookahead_fst_la_SOURCES = olabel_lookahead-fst.cc
olabel_lookahead_fst_la_LDFLAGS = -module
| 0 |
coqui_public_repos/inference-engine/third_party/openfst-1.6.7/src | coqui_public_repos/inference-engine/third_party/openfst-1.6.7/src/script/info.cc | // See www.openfst.org for extensive documentation on this weighted
// finite-state transducer library.
#include <string>
#include <fst/script/fst-class.h>
#include <fst/script/info.h>
#include <fst/script/script-impl.h>
namespace fst {
namespace script {
void PrintFstInfo(const FstClass &fst, bool test_properties,
const string &arc_filter, const string &info_type, bool pipe,
bool verify) {
InfoArgs args(fst, test_properties, arc_filter, info_type, pipe, verify);
Apply<Operation<InfoArgs>>("PrintFstInfo", fst.ArcType(), &args);
}
void GetFstInfo(const FstClass &fst, bool test_properties,
const string &arc_filter, const string &info_type, bool verify,
FstInfo *result) {
GetInfoArgs args(fst, test_properties, arc_filter, info_type, verify, result);
Apply<Operation<GetInfoArgs>>("GetFstInfo", fst.ArcType(), &args);
}
REGISTER_FST_OPERATION(PrintFstInfo, StdArc, InfoArgs);
REGISTER_FST_OPERATION(PrintFstInfo, LogArc, InfoArgs);
REGISTER_FST_OPERATION(PrintFstInfo, Log64Arc, InfoArgs);
REGISTER_FST_OPERATION(GetFstInfo, StdArc, GetInfoArgs);
REGISTER_FST_OPERATION(GetFstInfo, LogArc, GetInfoArgs);
REGISTER_FST_OPERATION(GetFstInfo, Log64Arc, GetInfoArgs);
} // namespace script
} // namespace fst
| 0 |
coqui_public_repos/STT/native_client/ctcdecode/third_party/openfst-1.6.9-win/src | coqui_public_repos/STT/native_client/ctcdecode/third_party/openfst-1.6.9-win/src/bin/fstinvert.cc | // See www.openfst.org for extensive documentation on this weighted
// finite-state transducer library.
int fstinvert_main(int argc, char **argv);
int main(int argc, char **argv) { return fstinvert_main(argc, argv); }
| 0 |
coqui_public_repos/inference-engine/third_party/openfst-1.6.9-win | coqui_public_repos/inference-engine/third_party/openfst-1.6.9-win/src/openfst.props | <Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<ItemGroup Label="ProjectConfigurations">
<ProjectConfiguration Include="Debug|Win32">
<Configuration>Debug</Configuration>
<Platform>Win32</Platform>
</ProjectConfiguration>
<ProjectConfiguration Include="Release|Win32">
<Configuration>Release</Configuration>
<Platform>Win32</Platform>
</ProjectConfiguration>
<ProjectConfiguration Include="Debug|x64">
<Configuration>Debug</Configuration>
<Platform>x64</Platform>
</ProjectConfiguration>
<ProjectConfiguration Include="Release|x64">
<Configuration>Release</Configuration>
<Platform>x64</Platform>
</ProjectConfiguration>
</ItemGroup>
<!-- Guess the solution dir if not set, to enable consistent command-line msbuild of individual projects. -->
<PropertyGroup Condition=" '$(SolutionDir)' == '' ">
<_SolutionDir>$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory), openfst.sln))</_SolutionDir>
<_SolutionDir Condition=" '$(_SolutionDir)' == '' ">$([System.IO.Path]::GetFullPath("$(MSBuildThisFileDirectory).."))</_SolutionDir>
<SolutionDir Condition=" '$(_SolutionDir)' != '' ">$(_SolutionDir)\</SolutionDir>
</PropertyGroup>
<PropertyGroup>
<Keyword>Win32Proj</Keyword>
<PlatformToolset Condition=" '$(PlatformToolset)' == '' ">v141</PlatformToolset>
<VCProjectUpgraderObjectName>NoUpgrade</VCProjectUpgraderObjectName>
</PropertyGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
<PropertyGroup>
<UseDebugLibraries Condition=" '$(Configuration)' == 'Debug' ">true</UseDebugLibraries>
<WholeProgramOptimization Condition=" '$(Configuration)' == 'Release' ">true</WholeProgramOptimization>
</PropertyGroup>
<!-- Use $(PlatformTarget) which is x86/ and x64/. Win32/ is historic
and weird (x64 is also technically Win32, it's the API name). -->
<PropertyGroup>
<_TargetSubdir Condition=" '$(ConfigurationType)' == 'StaticLibrary' ">lib</_TargetSubdir>
<_TargetSubdir Condition=" '$(ConfigurationType)' != 'StaticLibrary' ">bin</_TargetSubdir>
<OutDir>$(SolutionDir)build_output\$(PlatformTarget)\$(Configuration)\$(_TargetSubdir)\</OutDir>
<IntDir>obj\$(PlatformTarget)\$(Configuration)\</IntDir>
</PropertyGroup>
<Import Project="openfst.user.props" Condition="Exists('openfst.user.props')" />
<!-- Attempt to use Windows 10 SDK which is called by a specific version, unless selected
by the user in the openfst.user.props. The problem is the default version hardcoded
into the scripts is 8.1, and this SDK is no longer set up with VS 2017. To save the
user from the hassle of finding out the correct version (and since we are not using
any specific Windows 10 API, we do not care about the version, as long as any one is
available. The fallback is still 8.1 for the latest as of tis writing toolset v141.
First, we try the environment variable supplying the version, but it's not defined
in a build inside VS. In this case, we perform a registry lookup for the installed
version. This is not bulletproof, as the version must be installed with desktop
development workload (as opposed to the UWP), but this is likely in any scenario,
and if not the case, will require the user to install the SDK anyway. -->
<PropertyGroup Condition=" '$(WindowsTargetPlatformVersion)' == '' ">
<!-- First try the environment. This is set in command-line build, but not inside VS. -->
<_Win10SDKVer>$(WindowsSDKVersion)</_Win10SDKVer>
<_Win10SDKVer>$(_Win10SDKVer.TrimEnd('\'))</_Win10SDKVer>
<WindowsTargetPlatformVersion Condition=" '$(_Win10SDKVer)' != ''">$(_Win10SDKVer)</WindowsTargetPlatformVersion>
</PropertyGroup>
<PropertyGroup Condition=" '$(WindowsTargetPlatformVersion)' == '' ">
<!-- Next look at the registry. This is what toolset scripts do, for other variables.
Note the registry version is 3-component, therefore the need to add a ".0" the
end. So far this has always been 3-component, but that may change, thus the call
to Split() to count the components in the retrieved version. -->
<_Win10SDKVer Condition=" '$(_Win10SDKVer)' == '' ">$(Registry:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Microsoft SDKs\Windows\v10.0@ProductVersion)</_Win10SDKVer>
<_Win10SDKVer Condition=" '$(_Win10SDKVer)' == '' ">$(Registry:HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Microsoft SDKs\Windows\v10.0@ProductVersion)</_Win10SDKVer>
<_Win10SDKVer Condition=" $(_Win10SDKVer.Split('.').Length) == 3">$(_Win10SDKVer).0</_Win10SDKVer>
<WindowsTargetPlatformVersion Condition=" '$(_Win10SDKVer)' != ''">$(_Win10SDKVer)</WindowsTargetPlatformVersion>
</PropertyGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props"
Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" />
<ItemDefinitionGroup>
<!-- Most debug/release defaults set by UseDebugLibraries and WholeProgramOptimization are good. -->
<ClCompile>
<PreprocessorDefinitions Condition=" '$(Configuration)' == 'Debug' " >_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<PreprocessorDefinitions Condition=" '$(Configuration)' == 'Release' ">NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
</ClCompile>
<ClCompile>
<AdditionalOptions>/bigobj %(AdditionalOptions)</AdditionalOptions>
<AdditionalIncludeDirectories>$(MSBuildThisFileDirectory)include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<BufferSecurityCheck>false</BufferSecurityCheck>
<DebugInformationFormat>OldStyle</DebugInformationFormat>
<DisableSpecificWarnings>4018;4099;4244;4267;4291;4305;4396;%(DisableSpecificWarnings)</DisableSpecificWarnings>
<EnableEnhancedInstructionSet>$(EnableEnhancedInstructionSet)</EnableEnhancedInstructionSet>
<FunctionLevelLinking>true</FunctionLevelLinking>
<IntrinsicFunctions>true</IntrinsicFunctions>
<MinimalRebuild>false</MinimalRebuild>
<MultiProcessorCompilation>true</MultiProcessorCompilation>
<PreprocessorDefinitions>_CRT_SECURE_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<ProgramDataBaseFileName>$(IntDir)$(ProjectName).pdb</ProgramDataBaseFileName>
<RuntimeTypeInfo>true</RuntimeTypeInfo>
<WarningLevel>Level3</WarningLevel>
</ClCompile>
<Link>
<!-- Since 1.6.6, static FST registration was moved to its own file fst-types.cc.
Need to include all objects into the build, otherwise the static registration
will be unavailable. -->
<AdditionalOptions>/WHOLEARCHIVE:libfst %(AdditionalOptions)</AdditionalOptions>
<SubSystem>Console</SubSystem>
</Link>
<Link Condition=" '$(Configuration)' == 'Release' ">
<EnableCOMDATFolding>true</EnableCOMDATFolding>
<OptimizeReferences>true</OptimizeReferences>
<!-- WholeProgramOptimization = true sets /LTCG:incremental. This is good
for development, when rebuild happens often, but not a correct setting
when sources are not often modified; use just /LTCG. -->
<LinkTimeCodeGeneration>UseLinkTimeCodeGeneration</LinkTimeCodeGeneration>
</Link>
</ItemDefinitionGroup>
</Project>
| 0 |
coqui_public_repos/STT/native_client/ctcdecode/third_party/openfst-1.6.9-win/src/extensions | coqui_public_repos/STT/native_client/ctcdecode/third_party/openfst-1.6.9-win/src/extensions/python/basictypes.pxd | # See www.openfst.org for extensive documentation on this weighted
# finite-state transducer library.
from libc.stdint cimport *
cdef extern from "<fst/types.h>" nogil:
ctypedef int8_t int8
ctypedef int16_t int16
ctypedef int32_t int32
ctypedef int64_t int64
ctypedef uint8_t uint8
ctypedef uint16_t uint16
ctypedef uint32_t uint32
ctypedef uint64_t uint64
| 0 |
coqui_public_repos | coqui_public_repos/Trainer/requirements.txt | torch>=1.7
coqpit
psutil
fsspec
tensorboard
soundfile | 0 |
coqui_public_repos/TTS/TTS | coqui_public_repos/TTS/TTS/bin/resample.py | import argparse
import glob
import os
from argparse import RawTextHelpFormatter
from multiprocessing import Pool
from shutil import copytree
import librosa
import soundfile as sf
from tqdm import tqdm
def resample_file(func_args):
filename, output_sr = func_args
y, sr = librosa.load(filename, sr=output_sr)
sf.write(filename, y, sr)
def resample_files(input_dir, output_sr, output_dir=None, file_ext="wav", n_jobs=10):
if output_dir:
print("Recursively copying the input folder...")
copytree(input_dir, output_dir)
input_dir = output_dir
print("Resampling the audio files...")
audio_files = glob.glob(os.path.join(input_dir, f"**/*.{file_ext}"), recursive=True)
print(f"Found {len(audio_files)} files...")
audio_files = list(zip(audio_files, len(audio_files) * [output_sr]))
with Pool(processes=n_jobs) as p:
with tqdm(total=len(audio_files)) as pbar:
for _, _ in enumerate(p.imap_unordered(resample_file, audio_files)):
pbar.update()
print("Done !")
if __name__ == "__main__":
parser = argparse.ArgumentParser(
description="""Resample a folder recusively with librosa
Can be used in place or create a copy of the folder as an output.\n\n
Example run:
python TTS/bin/resample.py
--input_dir /root/LJSpeech-1.1/
--output_sr 22050
--output_dir /root/resampled_LJSpeech-1.1/
--file_ext wav
--n_jobs 24
""",
formatter_class=RawTextHelpFormatter,
)
parser.add_argument(
"--input_dir",
type=str,
default=None,
required=True,
help="Path of the folder containing the audio files to resample",
)
parser.add_argument(
"--output_sr",
type=int,
default=22050,
required=False,
help="Samlple rate to which the audio files should be resampled",
)
parser.add_argument(
"--output_dir",
type=str,
default=None,
required=False,
help="Path of the destination folder. If not defined, the operation is done in place",
)
parser.add_argument(
"--file_ext",
type=str,
default="wav",
required=False,
help="Extension of the audio files to resample",
)
parser.add_argument(
"--n_jobs", type=int, default=None, help="Number of threads to use, by default it uses all cores"
)
args = parser.parse_args()
resample_files(args.input_dir, args.output_sr, args.output_dir, args.file_ext, args.n_jobs)
| 0 |
coqui_public_repos/STT-models/georgian/itml | coqui_public_repos/STT-models/georgian/itml/v0.1.1/alphabet.txt |
ა
ბ
გ
დ
ე
ვ
ზ
თ
ი
კ
ლ
მ
ნ
ო
პ
ჟ
რ
ს
ტ
უ
ფ
ქ
ღ
ყ
შ
ჩ
ც
ძ
წ
ჭ
ხ
ჯ
ჰ
| 0 |
coqui_public_repos/STT | coqui_public_repos/STT/doc/TRAINING_ADVANCED.rst | .. _advanced-training-docs:
Training: Advanced Topics
=========================
This document contains more advanced topics with regard to training models with STT. If you'd prefer a lighter introduction, please refer to :ref:`Training: Quickstart<intro-training-docs>`.
.. toctree::
:maxdepth: 1
TRAINING_FLAGS
TRANSFER_LEARNING
MIXED_PRECISION
CHECKPOINTING
COMMON_VOICE_DATA
AUGMENTATION
EXPORTING_MODELS
Geometry
PARALLLEL_OPTIMIZATION
DATASET_IMPORTERS
Checkpoint-Inference
| 0 |
coqui_public_repos/inference-engine/third_party | coqui_public_repos/inference-engine/third_party/openfst-1.6.7/depcomp | #! /bin/sh
# depcomp - compile a program generating dependencies as side-effects
scriptversion=2013-05-30.07; # UTC
# Copyright (C) 1999-2013 Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.
# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>.
case $1 in
'')
echo "$0: No command. Try '$0 --help' for more information." 1>&2
exit 1;
;;
-h | --h*)
cat <<\EOF
Usage: depcomp [--help] [--version] PROGRAM [ARGS]
Run PROGRAMS ARGS to compile a file, generating dependencies
as side-effects.
Environment variables:
depmode Dependency tracking mode.
source Source file read by 'PROGRAMS ARGS'.
object Object file output by 'PROGRAMS ARGS'.
DEPDIR directory where to store dependencies.
depfile Dependency file to output.
tmpdepfile Temporary file to use when outputting dependencies.
libtool Whether libtool is used (yes/no).
Report bugs to <bug-automake@gnu.org>.
EOF
exit $?
;;
-v | --v*)
echo "depcomp $scriptversion"
exit $?
;;
esac
# Get the directory component of the given path, and save it in the
# global variables '$dir'. Note that this directory component will
# be either empty or ending with a '/' character. This is deliberate.
set_dir_from ()
{
case $1 in
*/*) dir=`echo "$1" | sed -e 's|/[^/]*$|/|'`;;
*) dir=;;
esac
}
# Get the suffix-stripped basename of the given path, and save it the
# global variable '$base'.
set_base_from ()
{
base=`echo "$1" | sed -e 's|^.*/||' -e 's/\.[^.]*$//'`
}
# If no dependency file was actually created by the compiler invocation,
# we still have to create a dummy depfile, to avoid errors with the
# Makefile "include basename.Plo" scheme.
make_dummy_depfile ()
{
echo "#dummy" > "$depfile"
}
# Factor out some common post-processing of the generated depfile.
# Requires the auxiliary global variable '$tmpdepfile' to be set.
aix_post_process_depfile ()
{
# If the compiler actually managed to produce a dependency file,
# post-process it.
if test -f "$tmpdepfile"; then
# Each line is of the form 'foo.o: dependency.h'.
# Do two passes, one to just change these to
# $object: dependency.h
# and one to simply output
# dependency.h:
# which is needed to avoid the deleted-header problem.
{ sed -e "s,^.*\.[$lower]*:,$object:," < "$tmpdepfile"
sed -e "s,^.*\.[$lower]*:[$tab ]*,," -e 's,$,:,' < "$tmpdepfile"
} > "$depfile"
rm -f "$tmpdepfile"
else
make_dummy_depfile
fi
}
# A tabulation character.
tab=' '
# A newline character.
nl='
'
# Character ranges might be problematic outside the C locale.
# These definitions help.
upper=ABCDEFGHIJKLMNOPQRSTUVWXYZ
lower=abcdefghijklmnopqrstuvwxyz
digits=0123456789
alpha=${upper}${lower}
if test -z "$depmode" || test -z "$source" || test -z "$object"; then
echo "depcomp: Variables source, object and depmode must be set" 1>&2
exit 1
fi
# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po.
depfile=${depfile-`echo "$object" |
sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`}
tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
rm -f "$tmpdepfile"
# Avoid interferences from the environment.
gccflag= dashmflag=
# Some modes work just like other modes, but use different flags. We
# parameterize here, but still list the modes in the big case below,
# to make depend.m4 easier to write. Note that we *cannot* use a case
# here, because this file can only contain one case statement.
if test "$depmode" = hp; then
# HP compiler uses -M and no extra arg.
gccflag=-M
depmode=gcc
fi
if test "$depmode" = dashXmstdout; then
# This is just like dashmstdout with a different argument.
dashmflag=-xM
depmode=dashmstdout
fi
cygpath_u="cygpath -u -f -"
if test "$depmode" = msvcmsys; then
# This is just like msvisualcpp but w/o cygpath translation.
# Just convert the backslash-escaped backslashes to single forward
# slashes to satisfy depend.m4
cygpath_u='sed s,\\\\,/,g'
depmode=msvisualcpp
fi
if test "$depmode" = msvc7msys; then
# This is just like msvc7 but w/o cygpath translation.
# Just convert the backslash-escaped backslashes to single forward
# slashes to satisfy depend.m4
cygpath_u='sed s,\\\\,/,g'
depmode=msvc7
fi
if test "$depmode" = xlc; then
# IBM C/C++ Compilers xlc/xlC can output gcc-like dependency information.
gccflag=-qmakedep=gcc,-MF
depmode=gcc
fi
case "$depmode" in
gcc3)
## gcc 3 implements dependency tracking that does exactly what
## we want. Yay! Note: for some reason libtool 1.4 doesn't like
## it if -MD -MP comes after the -MF stuff. Hmm.
## Unfortunately, FreeBSD c89 acceptance of flags depends upon
## the command line argument order; so add the flags where they
## appear in depend2.am. Note that the slowdown incurred here
## affects only configure: in makefiles, %FASTDEP% shortcuts this.
for arg
do
case $arg in
-c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;;
*) set fnord "$@" "$arg" ;;
esac
shift # fnord
shift # $arg
done
"$@"
stat=$?
if test $stat -ne 0; then
rm -f "$tmpdepfile"
exit $stat
fi
mv "$tmpdepfile" "$depfile"
;;
gcc)
## Note that this doesn't just cater to obsosete pre-3.x GCC compilers.
## but also to in-use compilers like IMB xlc/xlC and the HP C compiler.
## (see the conditional assignment to $gccflag above).
## There are various ways to get dependency output from gcc. Here's
## why we pick this rather obscure method:
## - Don't want to use -MD because we'd like the dependencies to end
## up in a subdir. Having to rename by hand is ugly.
## (We might end up doing this anyway to support other compilers.)
## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
## -MM, not -M (despite what the docs say). Also, it might not be
## supported by the other compilers which use the 'gcc' depmode.
## - Using -M directly means running the compiler twice (even worse
## than renaming).
if test -z "$gccflag"; then
gccflag=-MD,
fi
"$@" -Wp,"$gccflag$tmpdepfile"
stat=$?
if test $stat -ne 0; then
rm -f "$tmpdepfile"
exit $stat
fi
rm -f "$depfile"
echo "$object : \\" > "$depfile"
# The second -e expression handles DOS-style file names with drive
# letters.
sed -e 's/^[^:]*: / /' \
-e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
## This next piece of magic avoids the "deleted header file" problem.
## The problem is that when a header file which appears in a .P file
## is deleted, the dependency causes make to die (because there is
## typically no way to rebuild the header). We avoid this by adding
## dummy dependencies for each header file. Too bad gcc doesn't do
## this for us directly.
## Some versions of gcc put a space before the ':'. On the theory
## that the space means something, we add a space to the output as
## well. hp depmode also adds that space, but also prefixes the VPATH
## to the object. Take care to not repeat it in the output.
## Some versions of the HPUX 10.20 sed can't process this invocation
## correctly. Breaking it into two sed invocations is a workaround.
tr ' ' "$nl" < "$tmpdepfile" \
| sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \
| sed -e 's/$/ :/' >> "$depfile"
rm -f "$tmpdepfile"
;;
hp)
# This case exists only to let depend.m4 do its work. It works by
# looking at the text of this script. This case will never be run,
# since it is checked for above.
exit 1
;;
sgi)
if test "$libtool" = yes; then
"$@" "-Wp,-MDupdate,$tmpdepfile"
else
"$@" -MDupdate "$tmpdepfile"
fi
stat=$?
if test $stat -ne 0; then
rm -f "$tmpdepfile"
exit $stat
fi
rm -f "$depfile"
if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files
echo "$object : \\" > "$depfile"
# Clip off the initial element (the dependent). Don't try to be
# clever and replace this with sed code, as IRIX sed won't handle
# lines with more than a fixed number of characters (4096 in
# IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines;
# the IRIX cc adds comments like '#:fec' to the end of the
# dependency line.
tr ' ' "$nl" < "$tmpdepfile" \
| sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \
| tr "$nl" ' ' >> "$depfile"
echo >> "$depfile"
# The second pass generates a dummy entry for each header file.
tr ' ' "$nl" < "$tmpdepfile" \
| sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
>> "$depfile"
else
make_dummy_depfile
fi
rm -f "$tmpdepfile"
;;
xlc)
# This case exists only to let depend.m4 do its work. It works by
# looking at the text of this script. This case will never be run,
# since it is checked for above.
exit 1
;;
aix)
# The C for AIX Compiler uses -M and outputs the dependencies
# in a .u file. In older versions, this file always lives in the
# current directory. Also, the AIX compiler puts '$object:' at the
# start of each line; $object doesn't have directory information.
# Version 6 uses the directory in both cases.
set_dir_from "$object"
set_base_from "$object"
if test "$libtool" = yes; then
tmpdepfile1=$dir$base.u
tmpdepfile2=$base.u
tmpdepfile3=$dir.libs/$base.u
"$@" -Wc,-M
else
tmpdepfile1=$dir$base.u
tmpdepfile2=$dir$base.u
tmpdepfile3=$dir$base.u
"$@" -M
fi
stat=$?
if test $stat -ne 0; then
rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
exit $stat
fi
for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
do
test -f "$tmpdepfile" && break
done
aix_post_process_depfile
;;
tcc)
# tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26
# FIXME: That version still under development at the moment of writing.
# Make that this statement remains true also for stable, released
# versions.
# It will wrap lines (doesn't matter whether long or short) with a
# trailing '\', as in:
#
# foo.o : \
# foo.c \
# foo.h \
#
# It will put a trailing '\' even on the last line, and will use leading
# spaces rather than leading tabs (at least since its commit 0394caf7
# "Emit spaces for -MD").
"$@" -MD -MF "$tmpdepfile"
stat=$?
if test $stat -ne 0; then
rm -f "$tmpdepfile"
exit $stat
fi
rm -f "$depfile"
# Each non-empty line is of the form 'foo.o : \' or ' dep.h \'.
# We have to change lines of the first kind to '$object: \'.
sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile"
# And for each line of the second kind, we have to emit a 'dep.h:'
# dummy dependency, to avoid the deleted-header problem.
sed -n -e 's|^ *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile"
rm -f "$tmpdepfile"
;;
## The order of this option in the case statement is important, since the
## shell code in configure will try each of these formats in the order
## listed in this file. A plain '-MD' option would be understood by many
## compilers, so we must ensure this comes after the gcc and icc options.
pgcc)
# Portland's C compiler understands '-MD'.
# Will always output deps to 'file.d' where file is the root name of the
# source file under compilation, even if file resides in a subdirectory.
# The object file name does not affect the name of the '.d' file.
# pgcc 10.2 will output
# foo.o: sub/foo.c sub/foo.h
# and will wrap long lines using '\' :
# foo.o: sub/foo.c ... \
# sub/foo.h ... \
# ...
set_dir_from "$object"
# Use the source, not the object, to determine the base name, since
# that's sadly what pgcc will do too.
set_base_from "$source"
tmpdepfile=$base.d
# For projects that build the same source file twice into different object
# files, the pgcc approach of using the *source* file root name can cause
# problems in parallel builds. Use a locking strategy to avoid stomping on
# the same $tmpdepfile.
lockdir=$base.d-lock
trap "
echo '$0: caught signal, cleaning up...' >&2
rmdir '$lockdir'
exit 1
" 1 2 13 15
numtries=100
i=$numtries
while test $i -gt 0; do
# mkdir is a portable test-and-set.
if mkdir "$lockdir" 2>/dev/null; then
# This process acquired the lock.
"$@" -MD
stat=$?
# Release the lock.
rmdir "$lockdir"
break
else
# If the lock is being held by a different process, wait
# until the winning process is done or we timeout.
while test -d "$lockdir" && test $i -gt 0; do
sleep 1
i=`expr $i - 1`
done
fi
i=`expr $i - 1`
done
trap - 1 2 13 15
if test $i -le 0; then
echo "$0: failed to acquire lock after $numtries attempts" >&2
echo "$0: check lockdir '$lockdir'" >&2
exit 1
fi
if test $stat -ne 0; then
rm -f "$tmpdepfile"
exit $stat
fi
rm -f "$depfile"
# Each line is of the form `foo.o: dependent.h',
# or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'.
# Do two passes, one to just change these to
# `$object: dependent.h' and one to simply `dependent.h:'.
sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
# Some versions of the HPUX 10.20 sed can't process this invocation
# correctly. Breaking it into two sed invocations is a workaround.
sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" \
| sed -e 's/$/ :/' >> "$depfile"
rm -f "$tmpdepfile"
;;
hp2)
# The "hp" stanza above does not work with aCC (C++) and HP's ia64
# compilers, which have integrated preprocessors. The correct option
# to use with these is +Maked; it writes dependencies to a file named
# 'foo.d', which lands next to the object file, wherever that
# happens to be.
# Much of this is similar to the tru64 case; see comments there.
set_dir_from "$object"
set_base_from "$object"
if test "$libtool" = yes; then
tmpdepfile1=$dir$base.d
tmpdepfile2=$dir.libs/$base.d
"$@" -Wc,+Maked
else
tmpdepfile1=$dir$base.d
tmpdepfile2=$dir$base.d
"$@" +Maked
fi
stat=$?
if test $stat -ne 0; then
rm -f "$tmpdepfile1" "$tmpdepfile2"
exit $stat
fi
for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2"
do
test -f "$tmpdepfile" && break
done
if test -f "$tmpdepfile"; then
sed -e "s,^.*\.[$lower]*:,$object:," "$tmpdepfile" > "$depfile"
# Add 'dependent.h:' lines.
sed -ne '2,${
s/^ *//
s/ \\*$//
s/$/:/
p
}' "$tmpdepfile" >> "$depfile"
else
make_dummy_depfile
fi
rm -f "$tmpdepfile" "$tmpdepfile2"
;;
tru64)
# The Tru64 compiler uses -MD to generate dependencies as a side
# effect. 'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'.
# At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
# dependencies in 'foo.d' instead, so we check for that too.
# Subdirectories are respected.
set_dir_from "$object"
set_base_from "$object"
if test "$libtool" = yes; then
# Libtool generates 2 separate objects for the 2 libraries. These
# two compilations output dependencies in $dir.libs/$base.o.d and
# in $dir$base.o.d. We have to check for both files, because
# one of the two compilations can be disabled. We should prefer
# $dir$base.o.d over $dir.libs/$base.o.d because the latter is
# automatically cleaned when .libs/ is deleted, while ignoring
# the former would cause a distcleancheck panic.
tmpdepfile1=$dir$base.o.d # libtool 1.5
tmpdepfile2=$dir.libs/$base.o.d # Likewise.
tmpdepfile3=$dir.libs/$base.d # Compaq CCC V6.2-504
"$@" -Wc,-MD
else
tmpdepfile1=$dir$base.d
tmpdepfile2=$dir$base.d
tmpdepfile3=$dir$base.d
"$@" -MD
fi
stat=$?
if test $stat -ne 0; then
rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
exit $stat
fi
for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
do
test -f "$tmpdepfile" && break
done
# Same post-processing that is required for AIX mode.
aix_post_process_depfile
;;
msvc7)
if test "$libtool" = yes; then
showIncludes=-Wc,-showIncludes
else
showIncludes=-showIncludes
fi
"$@" $showIncludes > "$tmpdepfile"
stat=$?
grep -v '^Note: including file: ' "$tmpdepfile"
if test $stat -ne 0; then
rm -f "$tmpdepfile"
exit $stat
fi
rm -f "$depfile"
echo "$object : \\" > "$depfile"
# The first sed program below extracts the file names and escapes
# backslashes for cygpath. The second sed program outputs the file
# name when reading, but also accumulates all include files in the
# hold buffer in order to output them again at the end. This only
# works with sed implementations that can handle large buffers.
sed < "$tmpdepfile" -n '
/^Note: including file: *\(.*\)/ {
s//\1/
s/\\/\\\\/g
p
}' | $cygpath_u | sort -u | sed -n '
s/ /\\ /g
s/\(.*\)/'"$tab"'\1 \\/p
s/.\(.*\) \\/\1:/
H
$ {
s/.*/'"$tab"'/
G
p
}' >> "$depfile"
echo >> "$depfile" # make sure the fragment doesn't end with a backslash
rm -f "$tmpdepfile"
;;
msvc7msys)
# This case exists only to let depend.m4 do its work. It works by
# looking at the text of this script. This case will never be run,
# since it is checked for above.
exit 1
;;
#nosideeffect)
# This comment above is used by automake to tell side-effect
# dependency tracking mechanisms from slower ones.
dashmstdout)
# Important note: in order to support this mode, a compiler *must*
# always write the preprocessed file to stdout, regardless of -o.
"$@" || exit $?
# Remove the call to Libtool.
if test "$libtool" = yes; then
while test "X$1" != 'X--mode=compile'; do
shift
done
shift
fi
# Remove '-o $object'.
IFS=" "
for arg
do
case $arg in
-o)
shift
;;
$object)
shift
;;
*)
set fnord "$@" "$arg"
shift # fnord
shift # $arg
;;
esac
done
test -z "$dashmflag" && dashmflag=-M
# Require at least two characters before searching for ':'
# in the target name. This is to cope with DOS-style filenames:
# a dependency such as 'c:/foo/bar' could be seen as target 'c' otherwise.
"$@" $dashmflag |
sed "s|^[$tab ]*[^:$tab ][^:][^:]*:[$tab ]*|$object: |" > "$tmpdepfile"
rm -f "$depfile"
cat < "$tmpdepfile" > "$depfile"
# Some versions of the HPUX 10.20 sed can't process this sed invocation
# correctly. Breaking it into two sed invocations is a workaround.
tr ' ' "$nl" < "$tmpdepfile" \
| sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \
| sed -e 's/$/ :/' >> "$depfile"
rm -f "$tmpdepfile"
;;
dashXmstdout)
# This case only exists to satisfy depend.m4. It is never actually
# run, as this mode is specially recognized in the preamble.
exit 1
;;
makedepend)
"$@" || exit $?
# Remove any Libtool call
if test "$libtool" = yes; then
while test "X$1" != 'X--mode=compile'; do
shift
done
shift
fi
# X makedepend
shift
cleared=no eat=no
for arg
do
case $cleared in
no)
set ""; shift
cleared=yes ;;
esac
if test $eat = yes; then
eat=no
continue
fi
case "$arg" in
-D*|-I*)
set fnord "$@" "$arg"; shift ;;
# Strip any option that makedepend may not understand. Remove
# the object too, otherwise makedepend will parse it as a source file.
-arch)
eat=yes ;;
-*|$object)
;;
*)
set fnord "$@" "$arg"; shift ;;
esac
done
obj_suffix=`echo "$object" | sed 's/^.*\././'`
touch "$tmpdepfile"
${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
rm -f "$depfile"
# makedepend may prepend the VPATH from the source file name to the object.
# No need to regex-escape $object, excess matching of '.' is harmless.
sed "s|^.*\($object *:\)|\1|" "$tmpdepfile" > "$depfile"
# Some versions of the HPUX 10.20 sed can't process the last invocation
# correctly. Breaking it into two sed invocations is a workaround.
sed '1,2d' "$tmpdepfile" \
| tr ' ' "$nl" \
| sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \
| sed -e 's/$/ :/' >> "$depfile"
rm -f "$tmpdepfile" "$tmpdepfile".bak
;;
cpp)
# Important note: in order to support this mode, a compiler *must*
# always write the preprocessed file to stdout.
"$@" || exit $?
# Remove the call to Libtool.
if test "$libtool" = yes; then
while test "X$1" != 'X--mode=compile'; do
shift
done
shift
fi
# Remove '-o $object'.
IFS=" "
for arg
do
case $arg in
-o)
shift
;;
$object)
shift
;;
*)
set fnord "$@" "$arg"
shift # fnord
shift # $arg
;;
esac
done
"$@" -E \
| sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
-e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
| sed '$ s: \\$::' > "$tmpdepfile"
rm -f "$depfile"
echo "$object : \\" > "$depfile"
cat < "$tmpdepfile" >> "$depfile"
sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile"
rm -f "$tmpdepfile"
;;
msvisualcpp)
# Important note: in order to support this mode, a compiler *must*
# always write the preprocessed file to stdout.
"$@" || exit $?
# Remove the call to Libtool.
if test "$libtool" = yes; then
while test "X$1" != 'X--mode=compile'; do
shift
done
shift
fi
IFS=" "
for arg
do
case "$arg" in
-o)
shift
;;
$object)
shift
;;
"-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
set fnord "$@"
shift
shift
;;
*)
set fnord "$@" "$arg"
shift
shift
;;
esac
done
"$@" -E 2>/dev/null |
sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile"
rm -f "$depfile"
echo "$object : \\" > "$depfile"
sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::'"$tab"'\1 \\:p' >> "$depfile"
echo "$tab" >> "$depfile"
sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile"
rm -f "$tmpdepfile"
;;
msvcmsys)
# This case exists only to let depend.m4 do its work. It works by
# looking at the text of this script. This case will never be run,
# since it is checked for above.
exit 1
;;
none)
exec "$@"
;;
*)
echo "Unknown depmode $depmode" 1>&2
exit 1
;;
esac
exit 0
# Local Variables:
# mode: shell-script
# sh-indentation: 2
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC"
# time-stamp-end: "; # UTC"
# End:
| 0 |
coqui_public_repos/inference-engine/src | coqui_public_repos/inference-engine/src/ctcdecode/__init__.py | from __future__ import absolute_import, division, print_function
from . import swigwrapper # pylint: disable=import-self
# This module is built with SWIG_PYTHON_STRICT_BYTE_CHAR so we must handle
# string encoding explicitly, here and throughout this file.
__version__ = swigwrapper.__version__.decode("utf-8")
# Hack: import error codes by matching on their names, as SWIG unfortunately
# does not support binding enums to Python in a scoped manner yet.
for symbol in dir(swigwrapper):
if symbol.startswith("STT_ERR_"):
globals()[symbol] = getattr(swigwrapper, symbol)
class Scorer(swigwrapper.Scorer):
"""Wrapper for Scorer.
:param alpha: Language model weight.
:type alpha: float
:param beta: Word insertion bonus.
:type beta: float
:scorer_path: Path to load scorer from.
:alphabet: Alphabet
:type scorer_path: basestring
"""
def __init__(self, alpha=None, beta=None, scorer_path=None, alphabet=None):
super(Scorer, self).__init__()
# Allow bare initialization
if alphabet:
assert alpha is not None, "alpha parameter is required"
assert beta is not None, "beta parameter is required"
assert scorer_path, "scorer_path parameter is required"
err = self.init(scorer_path.encode("utf-8"), alphabet)
if err != 0:
raise ValueError(
"Scorer initialization failed with error code 0x{:X}".format(err)
)
self.reset_params(alpha, beta)
class Alphabet(swigwrapper.Alphabet):
"""Convenience wrapper for Alphabet which calls init in the constructor"""
def __init__(self, config_path):
super(Alphabet, self).__init__()
err = self.init(config_path.encode("utf-8"))
if err != 0:
raise ValueError(
"Alphabet initialization failed with error code 0x{:X}".format(err)
)
def CanEncodeSingle(self, input):
"""
Returns true if the single character/output class has a corresponding label
in the alphabet.
"""
return super(Alphabet, self).CanEncodeSingle(input.encode("utf-8"))
def CanEncode(self, input):
"""
Returns true if the entire string can be encoded into labels in this
alphabet.
"""
return super(Alphabet, self).CanEncode(input.encode("utf-8"))
def EncodeSingle(self, input):
"""
Encode a single character/output class into a label. Character must be in
the alphabet, this method will assert that. Use `CanEncodeSingle` to test.
"""
return super(Alphabet, self).EncodeSingle(input.encode("utf-8"))
def Encode(self, input):
"""
Encode a sequence of character/output classes into a sequence of labels.
Characters are assumed to always take a single Unicode codepoint.
Characters must be in the alphabet, this method will assert that. Use
`CanEncode` and `CanEncodeSingle` to test.
"""
# Convert SWIG's UnsignedIntVec to a Python list
res = super(Alphabet, self).Encode(input.encode("utf-8"))
return [el for el in res]
def DecodeSingle(self, input):
res = super(Alphabet, self).DecodeSingle(input)
return res.decode("utf-8")
def Decode(self, input):
"""Decode a sequence of labels into a string."""
res = super(Alphabet, self).Decode(input)
return res.decode("utf-8")
class UTF8Alphabet(swigwrapper.UTF8Alphabet):
"""Convenience wrapper for Alphabet which calls init in the constructor"""
def __init__(self):
super(UTF8Alphabet, self).__init__()
err = self.init(b"")
if err != 0:
raise ValueError(
"UTF8Alphabet initialization failed with error code 0x{:X}".format(err)
)
def CanEncodeSingle(self, input):
"""
Returns true if the single character/output class has a corresponding label
in the alphabet.
"""
return super(UTF8Alphabet, self).CanEncodeSingle(input.encode("utf-8"))
def CanEncode(self, input):
"""
Returns true if the entire string can be encoded into labels in this
alphabet.
"""
return super(UTF8Alphabet, self).CanEncode(input.encode("utf-8"))
def EncodeSingle(self, input):
"""
Encode a single character/output class into a label. Character must be in
the alphabet, this method will assert that. Use `CanEncodeSingle` to test.
"""
return super(UTF8Alphabet, self).EncodeSingle(input.encode("utf-8"))
def Encode(self, input):
"""
Encode a sequence of character/output classes into a sequence of labels.
Characters are assumed to always take a single Unicode codepoint.
Characters must be in the alphabet, this method will assert that. Use
`CanEncode` and `CanEncodeSingle` to test.
"""
# Convert SWIG's UnsignedIntVec to a Python list
res = super(UTF8Alphabet, self).Encode(input.encode("utf-8"))
return [el for el in res]
def DecodeSingle(self, input):
res = super(UTF8Alphabet, self).DecodeSingle(input)
return res.decode("utf-8")
def Decode(self, input):
"""Decode a sequence of labels into a string."""
res = super(UTF8Alphabet, self).Decode(input)
return res.decode("utf-8")
def ctc_beam_search_decoder(
probs_seq,
alphabet,
beam_size,
cutoff_prob=1.0,
cutoff_top_n=40,
scorer=None,
hot_words=dict(),
num_results=1,
):
"""Wrapper for the CTC Beam Search Decoder.
:param probs_seq: 2-D list of probability distributions over each time
step, with each element being a list of normalized
probabilities over alphabet and blank.
:type probs_seq: 2-D list
:param alphabet: Alphabet
:param beam_size: Width for beam search.
:type beam_size: int
:param cutoff_prob: Cutoff probability in pruning,
default 1.0, no pruning.
:type cutoff_prob: float
:param cutoff_top_n: Cutoff number in pruning, only top cutoff_top_n
characters with highest probs in alphabet will be
used in beam search, default 40.
:type cutoff_top_n: int
:param scorer: External scorer for partially decoded sentence, e.g. word
count or language model.
:type scorer: Scorer
:param hot_words: Map of words (keys) to their assigned boosts (values)
:type hot_words: map{string:float}
:param num_results: Number of beams to return.
:type num_results: int
:return: List of tuples of confidence and sentence as decoding
results, in descending order of the confidence.
:rtype: list
"""
beam_results = swigwrapper.ctc_beam_search_decoder(
probs_seq,
alphabet,
beam_size,
cutoff_prob,
cutoff_top_n,
scorer,
hot_words,
num_results,
)
beam_results = [
(res.confidence, alphabet.Decode(res.tokens)) for res in beam_results
]
return beam_results
def ctc_beam_search_decoder_batch(
probs_seq,
seq_lengths,
alphabet,
beam_size,
num_processes,
cutoff_prob=1.0,
cutoff_top_n=40,
scorer=None,
hot_words=dict(),
num_results=1,
):
"""Wrapper for the batched CTC beam search decoder.
:param probs_seq: 3-D list with each element as an instance of 2-D list
of probabilities used by ctc_beam_search_decoder().
:type probs_seq: 3-D list
:param alphabet: alphabet list.
:alphabet: Alphabet
:param beam_size: Width for beam search.
:type beam_size: int
:param num_processes: Number of parallel processes.
:type num_processes: int
:param cutoff_prob: Cutoff probability in alphabet pruning,
default 1.0, no pruning.
:type cutoff_prob: float
:param cutoff_top_n: Cutoff number in pruning, only top cutoff_top_n
characters with highest probs in alphabet will be
used in beam search, default 40.
:type cutoff_top_n: int
:param num_processes: Number of parallel processes.
:type num_processes: int
:param scorer: External scorer for partially decoded sentence, e.g. word
count or language model.
:type scorer: Scorer
:param hot_words: Map of words (keys) to their assigned boosts (values)
:type hot_words: map{string:float}
:param num_results: Number of beams to return.
:type num_results: int
:return: List of tuples of confidence and sentence as decoding
results, in descending order of the confidence.
:rtype: list
"""
batch_beam_results = swigwrapper.ctc_beam_search_decoder_batch(
probs_seq,
seq_lengths,
alphabet,
beam_size,
num_processes,
cutoff_prob,
cutoff_top_n,
scorer,
hot_words,
num_results,
)
batch_beam_results = [
[(res.confidence, alphabet.Decode(res.tokens)) for res in beam_results]
for beam_results in batch_beam_results
]
return batch_beam_results
| 0 |
coqui_public_repos/STT | coqui_public_repos/STT/taskcluster/test-electronjs_v10.0_multiarchpkg-win-tflite-opt.yml | build:
template_file: test-win-opt-base.tyml
dependencies:
- "node-package-tflite"
- "test-training_16k-linux-amd64-py36m-opt"
test_model_task: "test-training_16k-linux-amd64-py36m-opt"
system_setup:
>
${system.sox_win} && ${nodejs.win.prep_12}
args:
tests_cmdline: "${system.homedir.win}/DeepSpeech/ds/taskcluster/tc-electron_tflite-tests.sh 12.x 10.0.0 16k"
metadata:
name: "DeepSpeech Windows AMD64 TFLite ElectronJS MultiArch Package v10.0 tests"
description: "Testing DeepSpeech for Windows/AMD64 on ElectronJS MultiArch Package v10.0, TFLite only, optimized version"
| 0 |
coqui_public_repos/STT/native_client/ctcdecode/third_party/openfst-1.6.9-win/src/include | coqui_public_repos/STT/native_client/ctcdecode/third_party/openfst-1.6.9-win/src/include/fst/lookahead-filter.h | // See www.openfst.org for extensive documentation on this weighted
// finite-state transducer library.
//
// Composition filters to support lookahead matchers, useful for improving
// composition efficiency with certain inputs.
#ifndef FST_LOOKAHEAD_FILTER_H_
#define FST_LOOKAHEAD_FILTER_H_
#include <vector>
#include <fst/log.h>
#include <fst/filter-state.h>
#include <fst/fst.h>
#include <fst/lookahead-matcher.h>
namespace fst {
// Identifies and verifies the capabilities of the matcher to be used for
// lookahead with the composition filters below. This version is passed two
// matchers.
template <class Matcher1, class Matcher2>
MatchType LookAheadMatchType(const Matcher1 &m1, const Matcher2 &m2) {
const auto type1 = m1.Type(false);
const auto type2 = m2.Type(false);
if (type1 == MATCH_OUTPUT && m1.Flags() & kOutputLookAheadMatcher) {
return MATCH_OUTPUT;
} else if (type2 == MATCH_INPUT && m2.Flags() & kInputLookAheadMatcher) {
return MATCH_INPUT;
} else if (m1.Flags() & kOutputLookAheadMatcher &&
m1.Type(true) == MATCH_OUTPUT) {
return MATCH_OUTPUT;
} else if (m2.Flags() & kInputLookAheadMatcher &&
m2.Type(true) == MATCH_INPUT) {
return MATCH_INPUT;
} else {
return MATCH_NONE;
}
}
// Identifies and verifies the capabilities of the matcher to be used for
// lookahead with the composition filters below. This version uses the FST's
// default matchers.
template <class Arc>
MatchType LookAheadMatchType(const Fst<Arc> &fst1, const Fst<Arc> &fst2) {
LookAheadMatcher<Fst<Arc>> matcher1(fst1, MATCH_OUTPUT);
LookAheadMatcher<Fst<Arc>> matcher2(fst2, MATCH_INPUT);
return LookAheadMatchType(matcher1, matcher2);
}
// LookAheadSelector is a helper class for selecting among possibly distinct
// FST and matcher types without using a common base class. This lets us avoid
// virtual function calls. It stores and returns the appropriate FSTs and
// matcher for lookahead. It is templated on the matcher types. General case
// has no methods.
template <class Matcher1, class Matcher2, MatchType MT>
class LookAheadSelector {};
// Stores and returns the appropriate FST and matcher for lookahead. Specialized
// for two matchers of same type with the (match) type argument determining
// which is used for lookahead.
template <class Matcher, MatchType MT>
class LookAheadSelector<Matcher, Matcher, MT> {
public:
using FST = typename Matcher::FST;
LookAheadSelector(Matcher *lmatcher1, Matcher *lmatcher2, MatchType type)
: lmatcher1_(lmatcher1->Copy()),
lmatcher2_(lmatcher2->Copy()),
type_(type) {}
LookAheadSelector(const LookAheadSelector<Matcher, Matcher, MT> &selector)
: lmatcher1_(selector.lmatcher1_->Copy()),
lmatcher2_(selector.lmatcher2_->Copy()),
type_(selector.type_) {}
const FST &GetFst() const {
return type_ == MATCH_OUTPUT ? lmatcher2_->GetFst() : lmatcher1_->GetFst();
}
Matcher *GetMatcher() const {
return type_ == MATCH_OUTPUT ? lmatcher1_.get() : lmatcher2_.get();
}
private:
std::unique_ptr<Matcher> lmatcher1_;
std::unique_ptr<Matcher> lmatcher2_;
MatchType type_;
};
// Stores and returns the appropriate FST and matcher for lookahead.
// Specialized for lookahead on input labels.
template <class Matcher1, class Matcher2>
class LookAheadSelector<Matcher1, Matcher2, MATCH_INPUT> {
public:
using FST1 = typename Matcher1::FST;
LookAheadSelector(Matcher1 *lmatcher1, Matcher2 *lmatcher2, MatchType)
: fst_(lmatcher1->GetFst().Copy()), lmatcher_(lmatcher2->Copy()) {}
LookAheadSelector(
const LookAheadSelector<Matcher1, Matcher2, MATCH_INPUT> &selector)
: fst_(selector.fst_->Copy()), lmatcher_(selector.lmatcher_->Copy()) {}
const FST1 &GetFst() const { return *fst_; }
Matcher2 *GetMatcher() const { return lmatcher_.get(); }
private:
std::unique_ptr<const FST1> fst_;
std::unique_ptr<Matcher2> lmatcher_;
};
// Stores and returns the appropriate FST and matcher for lookahead.
// Specialized for lookahead on output labels.
template <class Matcher1, class Matcher2>
class LookAheadSelector<Matcher1, Matcher2, MATCH_OUTPUT> {
public:
using FST2 = typename Matcher2::FST;
LookAheadSelector(Matcher1 *lmatcher1, Matcher2 *lmatcher2, MatchType)
: fst_(lmatcher2->GetFst().Copy()), lmatcher_(lmatcher1->Copy()) {}
LookAheadSelector(
const LookAheadSelector<Matcher1, Matcher2, MATCH_OUTPUT> &selector)
: fst_(selector.fst_->Copy()), lmatcher_(selector.lmatcher_->Copy()) {}
const FST2 &GetFst() const { return *fst_; }
Matcher1 *GetMatcher() const { return lmatcher_.get(); }
private:
std::unique_ptr<const FST2> fst_;
std::unique_ptr<Matcher1> lmatcher_;
};
// This filter uses a lookahead matcher in FilterArc(arc1, arc2) to examine the
// future of the composition state (arc1.nextstate, arc2.nextstate), blocking
// moving forward when its determined to be
// non-coaccessible. It is templated on an underlying filter, typically the
// epsilon filter. Which matcher is the lookahead matcher is determined by the
// template argument MT unless it is MATCH_BOTH. In that case, both matcher
// arguments must be lookahead matchers of the same type and one will be
// selected by LookAheadMatchType() based on their capability.
template <class Filter, class M1 = LookAheadMatcher<typename Filter::FST1>,
class M2 = M1, MatchType MT = MATCH_BOTH>
class LookAheadComposeFilter {
public:
using Arc = typename Filter::Arc;
using StateId = typename Arc::StateId;
using Weight = typename Arc::Weight;
using FST1 = typename Filter::FST1;
using FST2 = typename Filter::FST2;
using Matcher1 = typename Filter::Matcher1;
using Matcher2 = typename Filter::Matcher2;
using FilterState = typename Filter::FilterState;
LookAheadComposeFilter(const FST1 &fst1, const FST2 &fst2, M1 *matcher1,
M2 *matcher2)
: filter_(fst1, fst2, matcher1, matcher2),
lookahead_type_(MT == MATCH_BOTH
? LookAheadMatchType(*filter_.GetMatcher1(),
*filter_.GetMatcher2())
: MT),
selector_(filter_.GetMatcher1(), filter_.GetMatcher2(),
lookahead_type_),
flags_(lookahead_type_ == MATCH_OUTPUT
? filter_.GetMatcher1()->Flags()
: filter_.GetMatcher2()->Flags()) {
if (lookahead_type_ == MATCH_NONE) {
FSTERROR() << "LookAheadComposeFilter: 1st argument cannot "
<< "match/look-ahead on output labels and 2nd argument "
<< "cannot match/look-ahead on input labels";
}
selector_.GetMatcher()->InitLookAheadFst(selector_.GetFst());
}
LookAheadComposeFilter(
const LookAheadComposeFilter<Filter, M1, M2, MT> &filter,
bool safe = false)
: filter_(filter.filter_, safe),
lookahead_type_(filter.lookahead_type_),
selector_(filter_.GetMatcher1(), filter_.GetMatcher2(),
lookahead_type_),
flags_(filter.flags_) {
selector_.GetMatcher()->InitLookAheadFst(selector_.GetFst(), true);
}
FilterState Start() const { return filter_.Start(); }
void SetState(StateId s1, StateId s2, const FilterState &fs) {
filter_.SetState(s1, s2, fs);
}
FilterState FilterArc(Arc *arc1, Arc *arc2) const {
lookahead_arc_ = false;
const FilterState &fs = filter_.FilterArc(arc1, arc2);
if (fs == FilterState::NoState()) return FilterState::NoState();
return LookAheadOutput() ? LookAheadFilterArc(arc1, arc2, fs)
: LookAheadFilterArc(arc2, arc1, fs);
}
void FilterFinal(Weight *weight1, Weight *weight2) const {
filter_.FilterFinal(weight1, weight2);
}
// Returns matchers; ownership stays with filter.
Matcher1 *GetMatcher1() { return filter_.GetMatcher1(); }
Matcher2 *GetMatcher2() { return filter_.GetMatcher2(); }
const LookAheadSelector<Matcher1, Matcher2, MT> &Selector() const {
return selector_;
}
uint64_t Properties(uint64_t inprops) const {
auto outprops = filter_.Properties(inprops);
if (lookahead_type_ == MATCH_NONE) outprops |= kError;
return outprops;
}
uint32_t LookAheadFlags() const { return flags_; }
bool LookAheadArc() const { return lookahead_arc_; }
bool LookAheadOutput() const {
if (MT == MATCH_OUTPUT) {
return true;
} else if (MT == MATCH_INPUT) {
return false;
} else if (lookahead_type_ == MATCH_OUTPUT) {
return true;
} else {
return false;
}
}
private:
FilterState LookAheadFilterArc(Arc *arca, Arc *arcb,
const FilterState &fs) const {
auto &labela = LookAheadOutput() ? arca->olabel : arca->ilabel;
if (labela != 0 && !(flags_ & kLookAheadNonEpsilons)) return fs;
if (labela == 0 && !(flags_ & kLookAheadEpsilons)) return fs;
lookahead_arc_ = true;
selector_.GetMatcher()->SetState(arca->nextstate);
return selector_.GetMatcher()->LookAheadFst(selector_.GetFst(),
arcb->nextstate)
? fs
: FilterState::NoState();
}
Filter filter_; // Underlying filter.
MatchType lookahead_type_; // Lookahead match type.
LookAheadSelector<Matcher1, Matcher2, MT> selector_;
uint32_t flags_; // Lookahead flags.
mutable bool lookahead_arc_; // Look-ahead performed at last FilterArc()?
LookAheadComposeFilter &operator=(const LookAheadComposeFilter &) = delete;
};
// This filter adds weight-pushing to a lookahead composition filter using the
// LookAheadWeight() method of matcher argument. It is templated on an
// underlying lookahead filter, typically the basic lookahead filter.
// Weight-pushing in composition brings weights forward as much as possible
// based on the lookahead information.
template <class Filter, class M1 = LookAheadMatcher<typename Filter::FST1>,
class M2 = M1, MatchType MT = MATCH_BOTH>
class PushWeightsComposeFilter {
public:
using Arc = typename Filter::Arc;
using StateId = typename Filter::StateId;
using Weight = typename Filter::Weight;
using FST1 = typename Filter::FST1;
using FST2 = typename Filter::FST2;
using Matcher1 = typename Filter::Matcher1;
using Matcher2 = typename Filter::Matcher2;
using FilterState1 = typename Filter::FilterState;
using FilterState2 = WeightFilterState<Weight>;
using FilterState = PairFilterState<FilterState1, FilterState2>;
PushWeightsComposeFilter(const FST1 &fst1, const FST2 &fst2, M1 *matcher1,
M2 *matcher2)
: filter_(fst1, fst2, matcher1, matcher2), fs_(FilterState::NoState()) {}
PushWeightsComposeFilter(
const PushWeightsComposeFilter<Filter, M1, M2, MT> &filter,
bool safe = false)
: filter_(filter.filter_, safe), fs_(FilterState::NoState()) {}
FilterState Start() const {
return FilterState(filter_.Start(), FilterState2(Weight::One()));
}
void SetState(StateId s1, StateId s2, const FilterState &fs) {
fs_ = fs;
filter_.SetState(s1, s2, fs.GetState1());
}
FilterState FilterArc(Arc *arc1, Arc *arc2) const {
const auto &fs1 = filter_.FilterArc(arc1, arc2);
if (fs1 == FilterState1::NoState()) return FilterState::NoState();
if (!(LookAheadFlags() & kLookAheadWeight)) {
return FilterState(fs1, FilterState2(Weight::One()));
}
const auto &lweight = filter_.LookAheadArc()
? Selector().GetMatcher()->LookAheadWeight()
: Weight::One();
const auto &fs2 = fs_.GetState2();
const auto &fweight = fs2.GetWeight();
// Disallows Zero() weight futures.
if (lweight == Weight::Zero()) return FilterState::NoState();
arc2->weight = Divide(Times(arc2->weight, lweight), fweight);
return FilterState(fs1, FilterState2(lweight.Quantize()));
}
void FilterFinal(Weight *weight1, Weight *weight2) const {
filter_.FilterFinal(weight1, weight2);
if (!(LookAheadFlags() & kLookAheadWeight) || *weight1 == Weight::Zero()) {
return;
}
const auto &fs2 = fs_.GetState2();
const auto &fweight = fs2.GetWeight();
*weight1 = Divide(*weight1, fweight);
}
// Returns matchers; ownership states with filter.
Matcher1 *GetMatcher1() { return filter_.GetMatcher1(); }
Matcher2 *GetMatcher2() { return filter_.GetMatcher2(); }
const LookAheadSelector<Matcher1, Matcher2, MT> &Selector() const {
return filter_.Selector();
}
uint32_t LookAheadFlags() const { return filter_.LookAheadFlags(); }
bool LookAheadArc() const { return filter_.LookAheadArc(); }
bool LookAheadOutput() const { return filter_.LookAheadOutput(); }
uint64_t Properties(uint64_t props) const {
return filter_.Properties(props) & kWeightInvariantProperties;
}
private:
Filter filter_; // Underlying filter.
FilterState fs_; // Current filter state.
PushWeightsComposeFilter &operator=(const PushWeightsComposeFilter &) =
delete;
};
// This filter adds label-pushing to a lookahead composition filter using the
// LookAheadPrefix() method of the matcher argument. It is templated on an
// underlying filter, typically the basic lookahead or weight-pushing lookahead
// filter. Label-pushing in composition matches labels as early as possible
// based on the lookahead information.
template <class Filter, class M1 = LookAheadMatcher<typename Filter::FST1>,
class M2 = M1, MatchType MT = MATCH_BOTH>
class PushLabelsComposeFilter {
public:
using Arc = typename Filter::Arc;
using Label = typename Arc::Label;
using StateId = typename Arc::StateId;
using Weight = typename Arc::Weight;
using FST1 = typename Filter::FST1;
using FST2 = typename Filter::FST2;
using Matcher1 = MultiEpsMatcher<typename Filter::Matcher1>;
using Matcher2 = MultiEpsMatcher<typename Filter::Matcher2>;
using FilterState1 = typename Filter::FilterState;
using FilterState2 = IntegerFilterState<Label>;
using FilterState = PairFilterState<FilterState1, FilterState2>;
PushLabelsComposeFilter(const FST1 &fst1, const FST2 &fst2, M1 *matcher1,
M2 *matcher2)
: filter_(fst1, fst2, matcher1, matcher2),
fs_(FilterState::NoState()),
fst1_(filter_.GetMatcher1()->GetFst()),
fst2_(filter_.GetMatcher2()->GetFst()),
matcher1_(fst1_, MATCH_OUTPUT,
filter_.LookAheadOutput() ? kMultiEpsList : kMultiEpsLoop,
filter_.GetMatcher1(), false),
matcher2_(fst2_, MATCH_INPUT,
filter_.LookAheadOutput() ? kMultiEpsLoop : kMultiEpsList,
filter_.GetMatcher2(), false) {}
PushLabelsComposeFilter(
const PushLabelsComposeFilter<Filter, M1, M2, MT> &filter,
bool safe = false)
: filter_(filter.filter_, safe),
fs_(FilterState::NoState()),
fst1_(filter_.GetMatcher1()->GetFst()),
fst2_(filter_.GetMatcher2()->GetFst()),
matcher1_(fst1_, MATCH_OUTPUT,
filter_.LookAheadOutput() ? kMultiEpsList : kMultiEpsLoop,
filter_.GetMatcher1(), false),
matcher2_(fst2_, MATCH_INPUT,
filter_.LookAheadOutput() ? kMultiEpsLoop : kMultiEpsList,
filter_.GetMatcher2(), false) {}
FilterState Start() const {
return FilterState(filter_.Start(), FilterState2(kNoLabel));
}
void SetState(StateId s1, StateId s2, const FilterState &fs) {
fs_ = fs;
filter_.SetState(s1, s2, fs.GetState1());
if (!(LookAheadFlags() & kLookAheadPrefix)) return;
narcsa_ = LookAheadOutput() ? internal::NumArcs(fst1_, s1)
: internal::NumArcs(fst2_, s2);
const auto &fs2 = fs_.GetState2();
const auto &flabel = fs2.GetState();
GetMatcher1()->ClearMultiEpsLabels();
GetMatcher2()->ClearMultiEpsLabels();
if (flabel != kNoLabel) { // Have a lookahead label?
GetMatcher1()->AddMultiEpsLabel(flabel); // Yes, make it a multi-epsilon
GetMatcher2()->AddMultiEpsLabel(flabel); // label so that it matches the
} // implicit epsilon arc to be
} // modified below when pushing.
FilterState FilterArc(Arc *arc1, Arc *arc2) const {
if (!(LookAheadFlags() & kLookAheadPrefix)) {
return FilterState(filter_.FilterArc(arc1, arc2), FilterState2(kNoLabel));
}
const auto &fs2 = fs_.GetState2();
const auto &flabel = fs2.GetState();
if (flabel != kNoLabel) { // Have a lookahead label?
return LookAheadOutput() ? PushedLabelFilterArc(arc1, arc2, flabel)
: PushedLabelFilterArc(arc2, arc1, flabel);
}
const auto &fs1 = filter_.FilterArc(arc1, arc2);
if (fs1 == FilterState1::NoState()) return FilterState::NoState();
if (!filter_.LookAheadArc())
return FilterState(fs1, FilterState2(kNoLabel));
return LookAheadOutput() ? PushLabelFilterArc(arc1, arc2, fs1)
: PushLabelFilterArc(arc2, arc1, fs1);
}
void FilterFinal(Weight *weight1, Weight *weight2) const {
filter_.FilterFinal(weight1, weight2);
if (!(LookAheadFlags() & kLookAheadPrefix) || *weight1 == Weight::Zero()) {
return;
}
const auto &fs2 = fs_.GetState2();
const auto &flabel = fs2.GetState();
if (flabel != kNoLabel) *weight1 = Weight::Zero();
}
// Returns matchers; ownership states with filter.
Matcher1 *GetMatcher1() { return &matcher1_; }
Matcher2 *GetMatcher2() { return &matcher2_; }
uint64_t Properties(uint64_t iprops) const {
const auto oprops = filter_.Properties(iprops);
if (LookAheadOutput()) {
return oprops & kOLabelInvariantProperties;
} else {
return oprops & kILabelInvariantProperties;
}
}
private:
const LookAheadSelector<typename Filter::Matcher1, typename Filter::Matcher2,
MT>
&Selector() const {
return filter_.Selector();
}
// Consumes an already pushed label.
FilterState PushedLabelFilterArc(Arc *arca, Arc *arcb, Label flabel) const {
auto &labela = LookAheadOutput() ? arca->olabel : arca->ilabel;
const auto &labelb = LookAheadOutput() ? arcb->ilabel : arcb->olabel;
if (labelb != kNoLabel) {
return FilterState::NoState(); // Blocks non-(multi-)epsilon label
} else if (labela == flabel) {
labela = 0; // Converts match to multi-epsilon to epsilon.
return Start();
} else if (labela == 0) {
if (narcsa_ == 1) return fs_; // Takes epsilon, keeping state with label.
Selector().GetMatcher()->SetState(arca->nextstate);
if (Selector().GetMatcher()->LookAheadLabel(flabel)) {
return fs_; // Takes epsilon, keeping state with label.
} else {
return FilterState::NoState(); // Blocks non-coaccessible path.
}
} else {
return FilterState::NoState(); // Blocks mismatch to multi-epsilon label.
}
}
// Pushes a label forward when possible.
FilterState PushLabelFilterArc(Arc *arca, Arc *arcb,
const FilterState1 &fs1) const {
auto &labela = LookAheadOutput() ? arca->olabel : arca->ilabel;
const auto &labelb = LookAheadOutput() ? arcb->olabel : arcb->ilabel;
if (labelb != 0) { // No place to push.
return FilterState(fs1, FilterState2(kNoLabel));
}
if (labela != 0 && // Wrong lookahead prefix type?
LookAheadFlags() & kLookAheadNonEpsilonPrefix) {
return FilterState(fs1, FilterState2(kNoLabel));
}
Arc larc(kNoLabel, kNoLabel, Weight::Zero(), kNoStateId);
if (Selector().GetMatcher()->LookAheadPrefix(&larc)) { // Have prefix arc?
labela = LookAheadOutput() ? larc.ilabel : larc.olabel;
arcb->ilabel = larc.ilabel; // Goes forward on that arc,
arcb->olabel = larc.olabel; // thus pushing the label.
arcb->weight = Times(arcb->weight, larc.weight);
arcb->nextstate = larc.nextstate;
return FilterState(fs1, FilterState2(labela));
} else {
return FilterState(fs1, FilterState2(kNoLabel));
}
}
uint32_t LookAheadFlags() const { return filter_.LookAheadFlags(); }
bool LookAheadArc() const { return filter_.LookAheadArc(); }
bool LookAheadOutput() const { return filter_.LookAheadOutput(); }
Filter filter_; // Underlying filter.
FilterState fs_; // Current filter state.
const FST1 &fst1_;
const FST2 &fst2_;
Matcher1 matcher1_; // Multi-epsilon matcher for fst1_.
Matcher2 matcher2_; // Multi-epsilon matcher for fst2_.
std::ptrdiff_t narcsa_; // Number of arcs leaving look-ahead match FST.
PushLabelsComposeFilter &operator=(const PushLabelsComposeFilter &) = delete;
};
// Convenience class for setting up composition with a default lookahead matcher
// and filter.
template <class Arc, MatchType type>
class DefaultLookAhead {
public:
using M = Matcher<Fst<Arc>>;
using ComposeFilter = SequenceComposeFilter<M>;
using FstMatcher = M;
};
// Specializes for MATCH_INPUT to allow lookahead.
template <class Arc>
class DefaultLookAhead<Arc, MATCH_INPUT> {
public:
using M = LookAheadMatcher<Fst<Arc>>;
using SF = SequenceComposeFilter<M>;
using ComposeFilter = LookAheadComposeFilter<SF, M>;
using FstMatcher = M;
};
// Specializes for MATCH_OUTPUT to allow lookahead.
template <class Arc>
class DefaultLookAhead<Arc, MATCH_OUTPUT> {
public:
using M = LookAheadMatcher<Fst<Arc>>;
using SF = AltSequenceComposeFilter<M>;
using ComposeFilter = LookAheadComposeFilter<SF, M>;
using FstMatcher = M;
};
// Specializes for StdArc to allow weight and label pushing.
template <>
class DefaultLookAhead<StdArc, MATCH_INPUT> {
public:
using M = LookAheadMatcher<Fst<StdArc>>;
using SF = SequenceComposeFilter<M>;
using LF = LookAheadComposeFilter<SF, M>;
using WF = PushWeightsComposeFilter<LF, M>;
using ComposeFilter = PushLabelsComposeFilter<WF, M>;
using FstMatcher = M;
};
// Specializes for StdArc to allow weight and label pushing.
template <>
class DefaultLookAhead<StdArc, MATCH_OUTPUT> {
public:
using M = LookAheadMatcher<Fst<StdArc>>;
using SF = AltSequenceComposeFilter<M>;
using LF = LookAheadComposeFilter<SF, M>;
using WF = PushWeightsComposeFilter<LF, M>;
using ComposeFilter = PushLabelsComposeFilter<WF, M>;
using FstMatcher = M;
};
// Specializes for LogArc to allow weight and label pushing.
template <>
class DefaultLookAhead<LogArc, MATCH_INPUT> {
public:
using M = LookAheadMatcher<Fst<LogArc>>;
using SF = SequenceComposeFilter<M>;
using LF = LookAheadComposeFilter<SF, M>;
using WF = PushWeightsComposeFilter<LF, M>;
using ComposeFilter = PushLabelsComposeFilter<WF, M>;
using FstMatcher = M;
};
// Specializes for LogArc to allow weight and label pushing.
template <>
class DefaultLookAhead<LogArc, MATCH_OUTPUT> {
public:
using M = LookAheadMatcher<Fst<LogArc>>;
using SF = AltSequenceComposeFilter<M>;
using LF = LookAheadComposeFilter<SF, M>;
using WF = PushWeightsComposeFilter<LF, M>;
using ComposeFilter = PushLabelsComposeFilter<WF, M>;
using FstMatcher = M;
};
} // namespace fst
#endif // FST_LOOKAHEAD_FILTER_H_
| 0 |
coqui_public_repos/STT-models/french/commonvoice-fr | coqui_public_repos/STT-models/french/commonvoice-fr/v0.6/MODEL_CARD.md | # Model card for French STT
Jump to section:
- [Model details](#model-details)
- [Intended use](#intended-use)
- [Performance Factors](#performance-factors)
- [Metrics](#metrics)
- [Training data](#training-data)
- [Evaluation data](#evaluation-data)
- [Ethical considerations](#ethical-considerations)
- [Caveats and recommendations](#caveats-and-recommendations)
## Model details
- Person or organization developing model: Originally trained and released by the [commonvoice-fr](https://github.com/common-voice/commonvoice-fr) project
- Model date: Accessed from [Github](https://github.com/common-voice/commonvoice-fr/releases/tag/fr-v0.6) on March 31, 2021
- Model type: `Speech-to-Text`
- Model version: `v0.6`
- Compatible with 🐸 STT version: `v0.9.3`
- Code: [commonvoice-fr](https://github.com/common-voice/commonvoice-fr)
- License: MPL 2.0
- Citation details: `@misc{commonvoice-fr,
author = {commonvoice-fr Contributors},
title = {Common Voice STT Model},
publisher = {Github},
journal = {GitHub repository},
howpublished = {\url{https://github.com/common-voice/commonvoice-fr/releases/tag/fr-v0.6}},
commit = {5a0f61baf112620286b30319eb7000c57d8a20d0}
}`
- Where to send questions or comments about the model: You can leave an issue on [`STT-model` issues](https://github.com/coqui-ai/STT-models/issues), open a new discussion on [`STT-model` discussions](https://github.com/coqui-ai/STT-models/discussions), or chat with us on [Gitter](https://gitter.im/coqui-ai/).
## Intended use
Speech-to-Text for the [French Language](https://en.wikipedia.org/wiki/French_language) on 16kHz, mono-channel audio.
## Performance Factors
Factors relevant to Speech-to-Text performance include but are not limited to speaker demographics, recording quality, and background noise. Read more about STT performance factors [here](https://stt.readthedocs.io/en/latest/DEPLOYMENT.html#how-will-a-model-perform-on-my-data).
## Metrics
STT models are usually evaluated in terms of their transcription accuracy, deployment Real-Time Factor, and model size on disk.
#### Transcription Accuracy
The following Word Error Rates (WER) are reported on [Github](https://github.com/common-voice/commonvoice-fr/releases/tag/fr-v0.6).
|Test Corpus|WER|CER|
|-----------|---|---|
|African_Accented_French_test.csv|44.9\%|24.2\%|
|M-AILABS|9.7\%|2.7\%|
|trainingspeech|20.0\%|6.0\%|
|Common Voice|30.1\%|14.3\%|
|LinguaLibre|5.9\%|1.8\%|
|CCPMF|48.7\%|30.4\%|
#### Real-Time Factor
Real-Time Factor (RTF) is defined as `processing-time / length-of-audio`. The exact real-time factor of an STT model will depend on the hardware setup, so you may experience a different RTF.
Recorded average RTF on laptop CPU: ``
#### Model Size
`model.pbmm`: 181M
`model.tflite`: 46M
### Approaches to uncertainty and variability
Confidence scores and multiple paths from the decoding beam can be used to measure model uncertainty and provide multiple, variable transcripts for any processed audio.
## Training data
This French STT model was trained on the following corpora:
1. Lingua Libre (~40h)
2. Common Voice FR (v2) (~490h, en autorisant jusqu'à 32 duplicatas)
3. Training Speech (~180h)
4. African Accented French (~15h)
5. M-AILABS French (~315h)
6. Centre de Conférence Pierre Mendès France (~300h)
Total : ~1340h
## Evaluation data
The model was tested on the following corpora.
1. Lingua Libre
2. Common Voice FR (v2)
3. Training Speech
4. African Accented French
5. M-AILABS French
6. Centre de Conférence Pierre Mendès France
## Ethical considerations
Deploying a Speech-to-Text model into any production setting has ethical implications. You should consider these implications before use.
### Demographic Bias
You should assume every machine learning model has demographic bias unless proven otherwise. For STT models, it is often the case that transcription accuracy is better for men than it is for women. If you are using this model in production, you should acknowledge this as a potential issue.
### Surveillance
Speech-to-Text may be mis-used to invade the privacy of others by recording and mining information from private conversations. This kind of individual privacy is protected by law in may countries. You should not assume consent to record and analyze private speech.
## Caveats and recommendations
Machine learning models (like this STT model) perform best on data that is similar to the data on which they were trained. Read about what to expect from an STT model with regard to your data [here](https://stt.readthedocs.io/en/latest/DEPLOYMENT.html#how-will-a-model-perform-on-my-data).
In most applications, it is recommended that you [train your own language model](https://stt.readthedocs.io/en/latest/LANGUAGE_MODEL.html) to improve transcription accuracy on your speech data.
| 0 |
coqui_public_repos/inference-engine/third_party/openfst-1.6.9-win/src | coqui_public_repos/inference-engine/third_party/openfst-1.6.9-win/src/script/difference.cc | // See www.openfst.org for extensive documentation on this weighted
// finite-state transducer library.
#include <fst/script/fst-class.h>
#include <fst/script/difference.h>
#include <fst/script/script-impl.h>
namespace fst {
namespace script {
void Difference(const FstClass &ifst1, const FstClass &ifst2,
MutableFstClass *ofst, const ComposeOptions &opts) {
if (!internal::ArcTypesMatch(ifst1, ifst2, "Difference") ||
!internal::ArcTypesMatch(*ofst, ifst1, "Difference")) {
ofst->SetProperties(kError, kError);
return;
}
DifferenceArgs args(ifst1, ifst2, ofst, opts);
Apply<Operation<DifferenceArgs>>("Difference", ifst1.ArcType(), &args);
}
REGISTER_FST_OPERATION(Difference, StdArc, DifferenceArgs);
REGISTER_FST_OPERATION(Difference, LogArc, DifferenceArgs);
REGISTER_FST_OPERATION(Difference, Log64Arc, DifferenceArgs);
} // namespace script
} // namespace fst
| 0 |
coqui_public_repos/STT/native_client | coqui_public_repos/STT/native_client/ctcdecode/scorer.h | #ifndef SCORER_H_
#define SCORER_H_
#include <memory>
#include <string>
#include <unordered_map>
#include <unordered_set>
#include <vector>
#include "flashlight/lib/text/decoder/lm/KenLM.h"
#include "alphabet.h"
#include "coqui-stt.h"
#include "path_trie.h"
const double OOV_SCORE = -1000.0;
const std::string START_TOKEN = "<s>";
const std::string UNK_TOKEN = "<unk>";
const std::string END_TOKEN = "</s>";
/* External scorer to query score for n-gram or sentence, including language
* model scoring and word insertion.
*
* Example:
* Scorer scorer(alpha, beta, "path_of_language_model");
* scorer.get_log_cond_prob({ "WORD1", "WORD2", "WORD3" });
*/
class Scorer : public fl::lib::text::LM
{
public:
using FstType = PathTrie::FstType;
Scorer();
~Scorer();
// disallow copying
Scorer(const Scorer&) = delete;
Scorer& operator=(const Scorer&) = delete;
int init_from_filepath(const std::string& lm_path, const Alphabet& alphabet);
int init_from_filepath(const std::string& lm_path,
const std::string& alphabet_config_path);
int init_from_buffer(const std::string& buffer, const Alphabet& alphabet);
int init_from_buffer(const std::string& lm_path,
const std::string& alphabet_config_path);
double get_log_cond_prob(const std::vector<std::string>& words,
bool bos = false,
bool eos = false);
double get_log_cond_prob(
const std::vector<std::string>::const_iterator& begin,
const std::vector<std::string>::const_iterator& end,
bool bos = false,
bool eos = false);
// return the max order
size_t get_max_order() const { return max_order_; }
// return true if the language model is character based
bool is_utf8_mode() const { return is_utf8_mode_; }
// reset params alpha & beta
void reset_params(float alpha, float beta);
// force set UTF-8 mode, ignore value read from file
void set_utf8_mode(bool utf8) { is_utf8_mode_ = utf8; }
// make ngram for a given prefix
std::vector<std::string> make_ngram(PathTrie* prefix);
// trransform the labels in index to the vector of words (word based lm) or
// the vector of characters (character based lm)
std::vector<std::string> split_labels_into_scored_units(
const std::vector<unsigned int>& labels);
void set_alphabet(const Alphabet& alphabet);
const Alphabet& get_alphabet() const;
// save dictionary in file
bool save_dictionary(const std::string& path,
bool append_instead_of_overwrite = false);
// return weather this step represents a boundary where beam scoring should
// happen
bool is_scoring_boundary(PathTrie* prefix, size_t new_label);
// fill dictionary FST from a vocabulary
void fill_dictionary(const std::unordered_set<std::string>& vocabulary);
// load language model from given path
int load_lm_filepath(const std::string& lm_path);
// load language model from memory buffer
int load_lm_buffer(const std::string& buffer);
// language model weight
double alpha = 0.;
// word insertion weight
double beta = 0.;
// pointer to the dictionary of FST
std::unique_ptr<FstType> dictionary;
// ---------------
// fl::lib::text::LM methods
/* Initialize or reset language model state */
fl::lib::text::LMStatePtr start(bool startWithNothing);
/**
* Query the language model given input state and a specific token, return a
* new language model state and score.
*/
std::pair<fl::lib::text::LMStatePtr, float> score(
const fl::lib::text::LMStatePtr& state,
const int usrTokenIdx);
/* Query the language model and finish decoding. */
std::pair<fl::lib::text::LMStatePtr, float> finish(
const fl::lib::text::LMStatePtr& state);
// ---------------
// fl::lib::text helper
// Must be called before use of this Scorer with Flashlight APIs.
void load_words(const fl::lib::text::Dictionary& word_dict);
protected:
// necessary setup after setting alphabet
void setup_char_map();
int load_trie_buffer(std::stringstream& stream);
int load_trie_mmap(std::ifstream& stream, const std::string& file_path);
int load_trie_impl(std::basic_istream<char>& stream,
const std::string& file_path,
bool load_from_bytes);
private:
std::unique_ptr<lm::base::Model> language_model_;
bool is_utf8_mode_ = true;
size_t max_order_ = 0;
int SPACE_ID_;
Alphabet alphabet_;
std::unordered_map<std::string, int> char_map_;
};
#endif // SCORER_H_
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coqui_public_repos/TTS/recipes | coqui_public_repos/TTS/recipes/thorsten_DE/README.md | # 🐸💬 TTS Thorsten Recipes
For running the recipes you need the [Thorsten-Voice](https://github.com/thorstenMueller/Thorsten-Voice) dataset.
You can download it manually from [the official website](https://www.thorsten-voice.de/) or use ```download_thorsten_de.sh``` alternatively running any of the **train_modelX.py**scripts will download the dataset if not already present.
Then, go to your desired model folder and run the training.
Running Python files. (Choose the desired GPU ID for your run and set ```CUDA_VISIBLE_DEVICES```)
```terminal
CUDA_VISIBLE_DEVICES="0" python train_modelX.py
```
💡 Note that these runs are just templates to help you start training your first model. They are not optimized for the best
result. Double-check the configurations and feel free to share your experiments to find better parameters together 💪.
| 0 |
coqui_public_repos/STT/native_client/ctcdecode/third_party/openfst-1.6.9-win/src/include | coqui_public_repos/STT/native_client/ctcdecode/third_party/openfst-1.6.9-win/src/include/fst/filter-state.h | // See www.openfst.org for extensive documentation on this weighted
// finite-state transducer library.
//
// Classes for storing filter state in various algorithms like composition.
#ifndef FST_FILTER_STATE_H_
#define FST_FILTER_STATE_H_
#include <forward_list>
#include <utility>
#include <fst/fst-decl.h> // For optional argument declarations
#include <fst/fst.h>
#include <fst/matcher.h>
namespace fst {
// The filter state interface represents the state of a (e.g., composition)
// filter.
//
// class FilterState {
// public:
// // Required constructors.
//
// FilterState();
//
// FilterState(const FilterState &fs);
//
// // An invalid filter state.
// static const FilterState NoState();
//
// // Maps state to integer for hashing.
// size_t Hash() const;
//
// // Equality of filter states.
// bool operator==(const FilterState &fs) const;
//
// // Inequality of filter states.
// bool operator!=(const FilterState &fs) const;
//
// // Assignment to filter states.
// FilterState &operator=(const FilterState& fs);
// };
// Filter state that is a signed integral type.
template <typename T>
class IntegerFilterState {
public:
IntegerFilterState() : state_(kNoStateId) {}
explicit IntegerFilterState(T s) : state_(s) {}
static const IntegerFilterState NoState() { return IntegerFilterState(); }
size_t Hash() const { return static_cast<size_t>(state_); }
bool operator==(const IntegerFilterState &fs) const {
return state_ == fs.state_;
}
bool operator!=(const IntegerFilterState &fs) const {
return state_ != fs.state_;
}
T GetState() const { return state_; }
void SetState(T state) { state_ = state; }
private:
T state_;
};
using CharFilterState = IntegerFilterState<signed char>;
using ShortFilterState = IntegerFilterState<short>; // NOLINT
using IntFilterState = IntegerFilterState<int>;
// Filter state that is a weight (class).
template <class W>
class WeightFilterState {
public:
WeightFilterState() : weight_(W::Zero()) {}
explicit WeightFilterState(W weight) : weight_(std::move(weight)) {}
static const WeightFilterState NoState() { return WeightFilterState(); }
size_t Hash() const { return weight_.Hash(); }
bool operator==(const WeightFilterState &fs) const {
return weight_ == fs.weight_;
}
bool operator!=(const WeightFilterState &fs) const {
return weight_ != fs.weight_;
}
W GetWeight() const { return weight_; }
void SetWeight(W weight) { weight_ = std::move(weight); }
private:
W weight_;
};
// Filter state is a list of signed integer types T. Order matters
// for equality.
template <typename T>
class ListFilterState {
public:
ListFilterState() {}
explicit ListFilterState(T s) { list_.push_front(s); }
static const ListFilterState NoState() { return ListFilterState(kNoStateId); }
size_t Hash() const {
size_t h = 0;
for (const auto &elem : list_) h ^= h << 1 ^ elem;
return h;
}
bool operator==(const ListFilterState &fs) const { return list_ == fs.list_; }
bool operator!=(const ListFilterState &fs) const { return list_ != fs.list_; }
const std::forward_list<T> &GetState() const { return list_; }
std::forward_list<T> *GetMutableState() { return &list_; }
void SetState(const std::forward_list<T> &state) { list_ = state; }
private:
std::forward_list<T> list_;
};
// Filter state that is the combination of two filter states.
template <class FS1, class FS2>
class PairFilterState {
public:
PairFilterState() : fs1_(FS1::NoState()), fs2_(FS2::NoState()) {}
PairFilterState(const FS1 &fs1, const FS2 &fs2) : fs1_(fs1), fs2_(fs2) {}
static const PairFilterState NoState() { return PairFilterState(); }
size_t Hash() const {
const auto h1 = fs1_.Hash();
static constexpr auto lshift = 5;
static constexpr auto rshift = CHAR_BIT * sizeof(size_t) - 5;
return h1 << lshift ^ h1 >> rshift ^ fs2_.Hash();
}
bool operator==(const PairFilterState &fs) const {
return fs1_ == fs.fs1_ && fs2_ == fs.fs2_;
}
bool operator!=(const PairFilterState &fs) const {
return fs1_ != fs.fs1_ || fs2_ != fs.fs2_;
}
const FS1 &GetState1() const { return fs1_; }
const FS2 &GetState2() const { return fs2_; }
void SetState(const FS1 &fs1, const FS2 &fs2) {
fs1_ = fs1;
fs2_ = fs2;
}
private:
FS1 fs1_;
FS2 fs2_;
};
// Single non-blocking filter state.
class TrivialFilterState {
public:
explicit TrivialFilterState(bool state = false) : state_(state) {}
static const TrivialFilterState NoState() { return TrivialFilterState(); }
size_t Hash() const { return 0; }
bool operator==(const TrivialFilterState &fs) const {
return state_ == fs.state_;
}
bool operator!=(const TrivialFilterState &fs) const {
return state_ != fs.state_;
}
private:
bool state_;
};
} // namespace fst
#endif // FST_FILTER_STATE_H_
| 0 |
coqui_public_repos/STT/native_client/kenlm/lm | coqui_public_repos/STT/native_client/kenlm/lm/interpolate/merge_vocab.hh | #ifndef LM_INTERPOLATE_MERGE_VOCAB_H
#define LM_INTERPOLATE_MERGE_VOCAB_H
#include "../word_index.hh"
#include "../../util/file.hh"
#include "../../util/fixed_array.hh"
namespace lm {
class EnumerateVocab;
namespace interpolate {
class UniversalVocab;
// The combined vocabulary is enumerated with enumerate.
// Returns the size of the combined vocabulary.
// Does not take ownership of vocab_files.
WordIndex MergeVocab(util::FixedArray<int> &vocab_files, UniversalVocab &vocab, EnumerateVocab &enumerate);
}} // namespaces
#endif // LM_INTERPOLATE_MERGE_VOCAB_H
| 0 |
coqui_public_repos/STT | coqui_public_repos/STT/taskcluster/test-singleshotinference-linux-amd64-py36m-opt.yml | build:
template_file: test-linux-opt-base.tyml
dependencies:
- "linux-amd64-ctc-opt"
args:
tests_cmdline: "${system.homedir.linux}/DeepSpeech/ds/taskcluster/tc-single-shot-inference.sh 3.6.10:m"
workerType: "${docker.dsTests}"
metadata:
name: "DeepSpeech Linux AMD64 CPU single-shot inference Py3.6"
description: "Single-shot inference a DeepSpeech LDC93S1 checkpoint for Linux/AMD64 using upstream TensorFlow Python 3.6, CPU only, optimized version"
| 0 |
coqui_public_repos/STT/native_client/kenlm/util | coqui_public_repos/STT/native_client/kenlm/util/double-conversion/double-to-string.cc | // Copyright 2010 the V8 project authors. All rights reserved.
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following
// disclaimer in the documentation and/or other materials provided
// with the distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include <algorithm>
#include <climits>
#include <cmath>
#include "double-to-string.h"
#include "bignum-dtoa.h"
#include "fast-dtoa.h"
#include "fixed-dtoa.h"
#include "ieee.h"
#include "utils.h"
namespace kenlm_double_conversion {
const DoubleToStringConverter& DoubleToStringConverter::EcmaScriptConverter() {
int flags = UNIQUE_ZERO | EMIT_POSITIVE_EXPONENT_SIGN;
static DoubleToStringConverter converter(flags,
"Infinity",
"NaN",
'e',
-6, 21,
6, 0);
return converter;
}
bool DoubleToStringConverter::HandleSpecialValues(
double value,
StringBuilder* result_builder) const {
Double double_inspect(value);
if (double_inspect.IsInfinite()) {
if (infinity_symbol_ == NULL) return false;
if (value < 0) {
result_builder->AddCharacter('-');
}
result_builder->AddString(infinity_symbol_);
return true;
}
if (double_inspect.IsNan()) {
if (nan_symbol_ == NULL) return false;
result_builder->AddString(nan_symbol_);
return true;
}
return false;
}
void DoubleToStringConverter::CreateExponentialRepresentation(
const char* decimal_digits,
int length,
int exponent,
StringBuilder* result_builder) const {
DOUBLE_CONVERSION_ASSERT(length != 0);
result_builder->AddCharacter(decimal_digits[0]);
if (length != 1) {
result_builder->AddCharacter('.');
result_builder->AddSubstring(&decimal_digits[1], length-1);
}
result_builder->AddCharacter(exponent_character_);
if (exponent < 0) {
result_builder->AddCharacter('-');
exponent = -exponent;
} else {
if ((flags_ & EMIT_POSITIVE_EXPONENT_SIGN) != 0) {
result_builder->AddCharacter('+');
}
}
DOUBLE_CONVERSION_ASSERT(exponent < 1e4);
// Changing this constant requires updating the comment of DoubleToStringConverter constructor
const int kMaxExponentLength = 5;
char buffer[kMaxExponentLength + 1];
buffer[kMaxExponentLength] = '\0';
int first_char_pos = kMaxExponentLength;
if (exponent == 0) {
buffer[--first_char_pos] = '0';
} else {
while (exponent > 0) {
buffer[--first_char_pos] = '0' + (exponent % 10);
exponent /= 10;
}
}
// Add prefix '0' to make exponent width >= min(min_exponent_with_, kMaxExponentLength)
// For example: convert 1e+9 -> 1e+09, if min_exponent_with_ is set to 2
while(kMaxExponentLength - first_char_pos < std::min(min_exponent_width_, kMaxExponentLength)) {
buffer[--first_char_pos] = '0';
}
result_builder->AddSubstring(&buffer[first_char_pos],
kMaxExponentLength - first_char_pos);
}
void DoubleToStringConverter::CreateDecimalRepresentation(
const char* decimal_digits,
int length,
int decimal_point,
int digits_after_point,
StringBuilder* result_builder) const {
// Create a representation that is padded with zeros if needed.
if (decimal_point <= 0) {
// "0.00000decimal_rep" or "0.000decimal_rep00".
result_builder->AddCharacter('0');
if (digits_after_point > 0) {
result_builder->AddCharacter('.');
result_builder->AddPadding('0', -decimal_point);
DOUBLE_CONVERSION_ASSERT(length <= digits_after_point - (-decimal_point));
result_builder->AddSubstring(decimal_digits, length);
int remaining_digits = digits_after_point - (-decimal_point) - length;
result_builder->AddPadding('0', remaining_digits);
}
} else if (decimal_point >= length) {
// "decimal_rep0000.00000" or "decimal_rep.0000".
result_builder->AddSubstring(decimal_digits, length);
result_builder->AddPadding('0', decimal_point - length);
if (digits_after_point > 0) {
result_builder->AddCharacter('.');
result_builder->AddPadding('0', digits_after_point);
}
} else {
// "decima.l_rep000".
DOUBLE_CONVERSION_ASSERT(digits_after_point > 0);
result_builder->AddSubstring(decimal_digits, decimal_point);
result_builder->AddCharacter('.');
DOUBLE_CONVERSION_ASSERT(length - decimal_point <= digits_after_point);
result_builder->AddSubstring(&decimal_digits[decimal_point],
length - decimal_point);
int remaining_digits = digits_after_point - (length - decimal_point);
result_builder->AddPadding('0', remaining_digits);
}
if (digits_after_point == 0) {
if ((flags_ & EMIT_TRAILING_DECIMAL_POINT) != 0) {
result_builder->AddCharacter('.');
}
if ((flags_ & EMIT_TRAILING_ZERO_AFTER_POINT) != 0) {
result_builder->AddCharacter('0');
}
}
}
bool DoubleToStringConverter::ToShortestIeeeNumber(
double value,
StringBuilder* result_builder,
DoubleToStringConverter::DtoaMode mode) const {
DOUBLE_CONVERSION_ASSERT(mode == SHORTEST || mode == SHORTEST_SINGLE);
if (Double(value).IsSpecial()) {
return HandleSpecialValues(value, result_builder);
}
int decimal_point;
bool sign;
const int kDecimalRepCapacity = kBase10MaximalLength + 1;
char decimal_rep[kDecimalRepCapacity];
int decimal_rep_length;
DoubleToAscii(value, mode, 0, decimal_rep, kDecimalRepCapacity,
&sign, &decimal_rep_length, &decimal_point);
bool unique_zero = (flags_ & UNIQUE_ZERO) != 0;
if (sign && (value != 0.0 || !unique_zero)) {
result_builder->AddCharacter('-');
}
int exponent = decimal_point - 1;
if ((decimal_in_shortest_low_ <= exponent) &&
(exponent < decimal_in_shortest_high_)) {
CreateDecimalRepresentation(decimal_rep, decimal_rep_length,
decimal_point,
(std::max)(0, decimal_rep_length - decimal_point),
result_builder);
} else {
CreateExponentialRepresentation(decimal_rep, decimal_rep_length, exponent,
result_builder);
}
return true;
}
bool DoubleToStringConverter::ToFixed(double value,
int requested_digits,
StringBuilder* result_builder) const {
DOUBLE_CONVERSION_ASSERT(kMaxFixedDigitsBeforePoint == 60);
const double kFirstNonFixed = 1e60;
if (Double(value).IsSpecial()) {
return HandleSpecialValues(value, result_builder);
}
if (requested_digits > kMaxFixedDigitsAfterPoint) return false;
if (value >= kFirstNonFixed || value <= -kFirstNonFixed) return false;
// Find a sufficiently precise decimal representation of n.
int decimal_point;
bool sign;
// Add space for the '\0' byte.
const int kDecimalRepCapacity =
kMaxFixedDigitsBeforePoint + kMaxFixedDigitsAfterPoint + 1;
char decimal_rep[kDecimalRepCapacity];
int decimal_rep_length;
DoubleToAscii(value, FIXED, requested_digits,
decimal_rep, kDecimalRepCapacity,
&sign, &decimal_rep_length, &decimal_point);
bool unique_zero = ((flags_ & UNIQUE_ZERO) != 0);
if (sign && (value != 0.0 || !unique_zero)) {
result_builder->AddCharacter('-');
}
CreateDecimalRepresentation(decimal_rep, decimal_rep_length, decimal_point,
requested_digits, result_builder);
return true;
}
bool DoubleToStringConverter::ToExponential(
double value,
int requested_digits,
StringBuilder* result_builder) const {
if (Double(value).IsSpecial()) {
return HandleSpecialValues(value, result_builder);
}
if (requested_digits < -1) return false;
if (requested_digits > kMaxExponentialDigits) return false;
int decimal_point;
bool sign;
// Add space for digit before the decimal point and the '\0' character.
const int kDecimalRepCapacity = kMaxExponentialDigits + 2;
DOUBLE_CONVERSION_ASSERT(kDecimalRepCapacity > kBase10MaximalLength);
char decimal_rep[kDecimalRepCapacity];
#ifndef NDEBUG
// Problem: there is an assert in StringBuilder::AddSubstring() that
// will pass this buffer to strlen(), and this buffer is not generally
// null-terminated.
memset(decimal_rep, 0, sizeof(decimal_rep));
#endif
int decimal_rep_length;
if (requested_digits == -1) {
DoubleToAscii(value, SHORTEST, 0,
decimal_rep, kDecimalRepCapacity,
&sign, &decimal_rep_length, &decimal_point);
} else {
DoubleToAscii(value, PRECISION, requested_digits + 1,
decimal_rep, kDecimalRepCapacity,
&sign, &decimal_rep_length, &decimal_point);
DOUBLE_CONVERSION_ASSERT(decimal_rep_length <= requested_digits + 1);
for (int i = decimal_rep_length; i < requested_digits + 1; ++i) {
decimal_rep[i] = '0';
}
decimal_rep_length = requested_digits + 1;
}
bool unique_zero = ((flags_ & UNIQUE_ZERO) != 0);
if (sign && (value != 0.0 || !unique_zero)) {
result_builder->AddCharacter('-');
}
int exponent = decimal_point - 1;
CreateExponentialRepresentation(decimal_rep,
decimal_rep_length,
exponent,
result_builder);
return true;
}
bool DoubleToStringConverter::ToPrecision(double value,
int precision,
StringBuilder* result_builder) const {
if (Double(value).IsSpecial()) {
return HandleSpecialValues(value, result_builder);
}
if (precision < kMinPrecisionDigits || precision > kMaxPrecisionDigits) {
return false;
}
// Find a sufficiently precise decimal representation of n.
int decimal_point;
bool sign;
// Add one for the terminating null character.
const int kDecimalRepCapacity = kMaxPrecisionDigits + 1;
char decimal_rep[kDecimalRepCapacity];
int decimal_rep_length;
DoubleToAscii(value, PRECISION, precision,
decimal_rep, kDecimalRepCapacity,
&sign, &decimal_rep_length, &decimal_point);
DOUBLE_CONVERSION_ASSERT(decimal_rep_length <= precision);
bool unique_zero = ((flags_ & UNIQUE_ZERO) != 0);
if (sign && (value != 0.0 || !unique_zero)) {
result_builder->AddCharacter('-');
}
// The exponent if we print the number as x.xxeyyy. That is with the
// decimal point after the first digit.
int exponent = decimal_point - 1;
int extra_zero = ((flags_ & EMIT_TRAILING_ZERO_AFTER_POINT) != 0) ? 1 : 0;
bool as_exponential =
(-decimal_point + 1 > max_leading_padding_zeroes_in_precision_mode_) ||
(decimal_point - precision + extra_zero >
max_trailing_padding_zeroes_in_precision_mode_);
if ((flags_ & NO_TRAILING_ZERO) != 0) {
// Truncate trailing zeros that occur after the decimal point (if exponential,
// that is everything after the first digit).
int stop = as_exponential ? 1 : std::max(1, decimal_point);
while (decimal_rep_length > stop && decimal_rep[decimal_rep_length - 1] == '0') {
--decimal_rep_length;
}
// Clamp precision to avoid the code below re-adding the zeros.
precision = std::min(precision, decimal_rep_length);
}
if (as_exponential) {
// Fill buffer to contain 'precision' digits.
// Usually the buffer is already at the correct length, but 'DoubleToAscii'
// is allowed to return less characters.
for (int i = decimal_rep_length; i < precision; ++i) {
decimal_rep[i] = '0';
}
CreateExponentialRepresentation(decimal_rep,
precision,
exponent,
result_builder);
} else {
CreateDecimalRepresentation(decimal_rep, decimal_rep_length, decimal_point,
(std::max)(0, precision - decimal_point),
result_builder);
}
return true;
}
static BignumDtoaMode DtoaToBignumDtoaMode(
DoubleToStringConverter::DtoaMode dtoa_mode) {
switch (dtoa_mode) {
case DoubleToStringConverter::SHORTEST: return BIGNUM_DTOA_SHORTEST;
case DoubleToStringConverter::SHORTEST_SINGLE:
return BIGNUM_DTOA_SHORTEST_SINGLE;
case DoubleToStringConverter::FIXED: return BIGNUM_DTOA_FIXED;
case DoubleToStringConverter::PRECISION: return BIGNUM_DTOA_PRECISION;
default:
DOUBLE_CONVERSION_UNREACHABLE();
}
}
void DoubleToStringConverter::DoubleToAscii(double v,
DtoaMode mode,
int requested_digits,
char* buffer,
int buffer_length,
bool* sign,
int* length,
int* point) {
Vector<char> vector(buffer, buffer_length);
DOUBLE_CONVERSION_ASSERT(!Double(v).IsSpecial());
DOUBLE_CONVERSION_ASSERT(mode == SHORTEST || mode == SHORTEST_SINGLE || requested_digits >= 0);
if (Double(v).Sign() < 0) {
*sign = true;
v = -v;
} else {
*sign = false;
}
if (mode == PRECISION && requested_digits == 0) {
vector[0] = '\0';
*length = 0;
return;
}
if (v == 0) {
vector[0] = '0';
vector[1] = '\0';
*length = 1;
*point = 1;
return;
}
bool fast_worked;
switch (mode) {
case SHORTEST:
fast_worked = FastDtoa(v, FAST_DTOA_SHORTEST, 0, vector, length, point);
break;
case SHORTEST_SINGLE:
fast_worked = FastDtoa(v, FAST_DTOA_SHORTEST_SINGLE, 0,
vector, length, point);
break;
case FIXED:
fast_worked = FastFixedDtoa(v, requested_digits, vector, length, point);
break;
case PRECISION:
fast_worked = FastDtoa(v, FAST_DTOA_PRECISION, requested_digits,
vector, length, point);
break;
default:
fast_worked = false;
DOUBLE_CONVERSION_UNREACHABLE();
}
if (fast_worked) return;
// If the fast dtoa didn't succeed use the slower bignum version.
BignumDtoaMode bignum_mode = DtoaToBignumDtoaMode(mode);
BignumDtoa(v, bignum_mode, requested_digits, vector, length, point);
vector[*length] = '\0';
}
} // namespace kenlm_double_conversion
| 0 |
coqui_public_repos/coqui-py | coqui_public_repos/coqui-py/docs/Makefile | # Minimal makefile for Sphinx documentation
#
# You can set these variables from the command line, and also
# from the environment for the first two.
SPHINXOPTS ?=
SPHINXBUILD ?= sphinx-build
SOURCEDIR = source
BUILDDIR = build
# Put it first so that "make" without argument is like "make help".
help:
@$(SPHINXBUILD) -M help "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
.PHONY: help Makefile
# Catch-all target: route all unknown targets to Sphinx using the new
# "make mode" option. $(O) is meant as a shortcut for $(SPHINXOPTS).
%: Makefile
@$(SPHINXBUILD) -M $@ "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
| 0 |
coqui_public_repos/STT-examples/nim_mic_vad_streaming | coqui_public_repos/STT-examples/nim_mic_vad_streaming/linux_nim_vad_streaming/vad_stream.nim | import os ,deques,math,strutils,parseopt,tables,strformat
import alsa,webrtcvad,wav
import stt
var
args = initTable[string, string]()
saveWav = false
for kind,key,value in getopt():
if key.toLower() == "savewav":
saveWav = true
else:
args.add(key,value)
doAssert "model" in args #to run without external scorer.
#All on the Stack no GC..can be used from another thread except deviceName ..pass it as argument.
const
rate = 16000'u32
sampleRate = rate
kernelBuffer = 8192'u32 #KernelBuffer size for storing micData..must not be overrun.
nChannels = 1'u32
format = SND_PCM_FORMAT_S16_LE
mode = NON_BLOCKING_MODE
frameDuration = 20 #in milliseconds.
windowSize = 12
let
capture_handle: snd_pcm_ref = nil
hw_params: snd_pcm_hw_params_ref = nil
device_name = "plughw:0,0" #PCM hardware alsa Device.
size = (int((frameDuration*int(rate))/1000))
modelPtr: ModelState = nil #deepSpeech model
deepStreamPtr: StreamingState = nil #deepSpeech model stream
modelPath = args["model"]
var
text:cstring
err: cint
count = 0
dir:cint
framesLen: clong
vad:vadObj #VAD Object declaration
codeV: cint #to hold the error codes for VAD.
codeD: cint #to hold the error codes for deepSpeech
#to get the data from the channel.
frame : seq[int16]
buff = initDeque[tuple[data: seq[int16],flag:int32]](nextPowerOfTwo(windowSize))
triggered = false
fwav: wavObj
scorerPath:string
if "scorer" in args:
scorerPath = args["scorer"]
#define a channel to hold the audio data.
var chan: Channel[seq[int16]]
#params-> deviceName:name of device to be opened ,size: number of frames to be read in one cycle...NOTE: FRAMES,NOT BYTES.
proc record(deviceName:string){.thread.} =
var recordBuff = newSeq[int16](size) #userSpace buffer to record mic data.
var framesLen: clong
err = snd_pcm_open_nim(unsafeAddr(capture_handle),deviceName,SND_PCM_STREAM_CAPTURE,mode)
doAssert err == 0'i32
#
err = snd_pcm_hw_params_malloc_nim(unsafeAddr(hw_params))
doAssert err == 0'i32
err = snd_pcm_hw_params_any_nim(capture_handle,hw_params)
doAssert err == 0'i32
#set InterLeaved access
err = snd_pcm_hw_params_set_access_nim(capture_handle,hw_params,SND_PCM_ACCESS_RW_INTERLEAVED)
doAssert err == 0'i32
#set format
err = snd_pcm_hw_params_set_format_nim(capture_handle,hw_params,format)
doAssert err == 0'i32
#Set rate
err = snd_pcm_hw_params_set_rate_nim(capture_handle,hw_params,rate,dir)
doAssert err == 0'i32
# set nCHannels
err = snd_pcm_hw_params_set_channels_nim(capture_handle,hw_params,nChannels)
doAssert err == 0'i32
err = snd_pcm_hw_params_set_buffer_size_nim(capture_handle,hw_params,kernelBuffer)
#apply hw_params
err = snd_pcm_hw_params_nim(capture_handle,hw_params)
doAssert err == 0'i32
echo("hw_params successfully applied..")
snd_pcm_hw_params_free_nim(hw_params)
while true:
framesLen = snd_pcm_readi_nim(capture_handle,addr(recordBuff[0]),culong(size)) #reading 512 samples ..singlechannel,each 2 bytes..hence 1024 bytes.
assert framesLen == clong(size)
chan.send(recordBuff)
#########################################################################################
proc sum[T](temp: Deque[T]): int =
for i in 0..<len(temp):
result = result + temp[i].flag
############################
codeV = initVad(vad)
if codeV== 0'i32:
echo("vad Initialized")
codeV = setMode(vad,3'i32)
assert codeV == 0'i32
###################################################################333
codeD = createModel(modelPath,unsafeaddr(modelPtr))
if codeD == 0'i32:
echo("Model Created Successfully")
let beamWidth = getBeamWidth(modelPtr)
echo("Default Beam Width is : ",int(beamWidth))
#enable External Scorer.
if "scorer" in args:
codeD = enableExternalScorer(modelPtr, scorerPath)
if codeD == 0'i32:
echo("External Scorer Enabled.")
else:
echo("No scorer Used")
###################
chan.open()
var thread: Thread[string]
createThread[string](thread,record,device_name)
echo("Thread Created")
#receive the data from the channel..blocking call.
while true:
frame = chan.recv()
codeV = vad.isSpeech(frame,int(rate))
#echo(audioData[0]," ",codeV)
if triggered == false:
#now check if there is enough voiceActivity based on last `windowSize` samples
if buff.len < windowSize:
buff.addLast((frame,codeV))
else:
buff.popFirst()
buff.addLast((frame,codeV))
#also check the percentage of voiced samples:
if float(sum(buff)) > float(0.5*float(windowSize)):
triggered = true
#START THE DEEP SPEECH STREAM...here.
codeD = createStream(modelPtr,unsafeAddr(deepStreamPtr))
echo("TRIGGERED !!!!!!!!!!")
if saveWav:
fwav = wavWrite(fmt"chunk-{count:03}.wav",uint32(sampleRate),uint16(nChannels))
for i in 0..<len(buff):
if saveWav:
fwav.writeChunk(buff[i].data)
feedAudioContent(deepStreamPtr,cast[ptr cshort](addr(buff[i].data[0])),cuint(len(buff[i].data)))
buff.clear()
else:
if buff.len < windowSize:
buff.addLast((frame,codeV))
else:
buff.popFirst()
buff.addLast((frame,codeV))
feedAudioContent(deepStreamPtr,cast[ptr cshort](addr(frame[0])),cuint(len(frame)))
if saveWav:
fwav.writeChunk(frame)
#check the percentage of unvoiced samples
if float(buff.len - sum(buff)) > 0.85*float(windowSize):
#echo("Done")
triggered = false
buff.clear()
text = finishStream(deepStreamPtr)
if len(text)>0:
echo("Transcript: ",text)
freeString(text)
if saveWav:
fwav.close()
echo("Written")
count = count + 1
#joinThread(thread)
#echo("Thread finished..") | 0 |
coqui_public_repos/STT/native_client | coqui_public_repos/STT/native_client/kenlm/compile_query_only.sh | #!/bin/bash
#This is just an example compilation. You should integrate these files into your build system. Boost jam is provided and preferred.
echo You must use ./bjam if you want language model estimation, filtering, or support for compressed files \(.gz, .bz2, .xz\) 1>&2
rm {lm,util}/*.o 2>/dev/null
set -e
CXX=${CXX:-g++}
CXXFLAGS+=" -I. -O3 -DNDEBUG -DKENLM_MAX_ORDER=6"
#If this fails for you, consider using bjam.
if [ ${#NPLM} != 0 ]; then
CXXFLAGS+=" -DHAVE_NPLM -lneuralLM -L$NPLM/src -I$NPLM/src -lboost_thread-mt -fopenmp"
ADDED_PATHS="lm/wrappers/*.cc"
fi
echo 'Compiling with '$CXX $CXXFLAGS
#Grab all cc files in these directories except those ending in test.cc or main.cc
objects=""
for i in util/double-conversion/*.cc util/*.cc lm/*.cc $ADDED_PATHS; do
if [ "${i%test.cc}" == "$i" ] && [ "${i%main.cc}" == "$i" ]; then
$CXX $CXXFLAGS -c $i -o ${i%.cc}.o
objects="$objects ${i%.cc}.o"
fi
done
mkdir -p bin
if [ "$(uname)" != Darwin ]; then
CXXFLAGS="$CXXFLAGS -lrt"
fi
$CXX lm/build_binary_main.cc $objects -o bin/build_binary $CXXFLAGS $LDFLAGS
$CXX lm/query_main.cc $objects -o bin/query $CXXFLAGS $LDFLAGS
| 0 |
coqui_public_repos/TTS/docs | coqui_public_repos/TTS/docs/source/tutorial_for_nervous_beginners.md | # Tutorial For Nervous Beginners
## Installation
User friendly installation. Recommended only for synthesizing voice.
```bash
$ pip install TTS
```
Developer friendly installation.
```bash
$ git clone https://github.com/coqui-ai/TTS
$ cd TTS
$ pip install -e .
```
## Training a `tts` Model
A breakdown of a simple script that trains a GlowTTS model on the LJspeech dataset. See the comments for more details.
### Pure Python Way
0. Download your dataset.
In this example, we download and use the LJSpeech dataset. Set the download directory based on your preferences.
```bash
$ python -c 'from TTS.utils.downloaders import download_ljspeech; download_ljspeech("../recipes/ljspeech/");'
```
1. Define `train.py`.
```{literalinclude} ../../recipes/ljspeech/glow_tts/train_glowtts.py
```
2. Run the script.
```bash
CUDA_VISIBLE_DEVICES=0 python train.py
```
- Continue a previous run.
```bash
CUDA_VISIBLE_DEVICES=0 python train.py --continue_path path/to/previous/run/folder/
```
- Fine-tune a model.
```bash
CUDA_VISIBLE_DEVICES=0 python train.py --restore_path path/to/model/checkpoint.pth
```
- Run multi-gpu training.
```bash
CUDA_VISIBLE_DEVICES=0,1,2 python -m trainer.distribute --script train.py
```
### CLI Way
We still support running training from CLI like in the old days. The same training run can also be started as follows.
1. Define your `config.json`
```json
{
"run_name": "my_run",
"model": "glow_tts",
"batch_size": 32,
"eval_batch_size": 16,
"num_loader_workers": 4,
"num_eval_loader_workers": 4,
"run_eval": true,
"test_delay_epochs": -1,
"epochs": 1000,
"text_cleaner": "english_cleaners",
"use_phonemes": false,
"phoneme_language": "en-us",
"phoneme_cache_path": "phoneme_cache",
"print_step": 25,
"print_eval": true,
"mixed_precision": false,
"output_path": "recipes/ljspeech/glow_tts/",
"datasets":[{"formatter": "ljspeech", "meta_file_train":"metadata.csv", "path": "recipes/ljspeech/LJSpeech-1.1/"}]
}
```
2. Start training.
```bash
$ CUDA_VISIBLE_DEVICES="0" python TTS/bin/train_tts.py --config_path config.json
```
## Training a `vocoder` Model
```{literalinclude} ../../recipes/ljspeech/hifigan/train_hifigan.py
```
❗️ Note that you can also use ```train_vocoder.py``` as the ```tts``` models above.
## Synthesizing Speech
You can run `tts` and synthesize speech directly on the terminal.
```bash
$ tts -h # see the help
$ tts --list_models # list the available models.
```
You can call `tts-server` to start a local demo server that you can open it on
your favorite web browser and 🗣️.
```bash
$ tts-server -h # see the help
$ tts-server --list_models # list the available models.
```
| 0 |
coqui_public_repos/stt-model-manager | coqui_public_repos/stt-model-manager/config/webpack.config.js | 'use strict';
const fs = require('fs');
const path = require('path');
const webpack = require('webpack');
const resolve = require('resolve');
const PnpWebpackPlugin = require('pnp-webpack-plugin');
const HtmlWebpackPlugin = require('html-webpack-plugin');
const CaseSensitivePathsPlugin = require('case-sensitive-paths-webpack-plugin');
const TerserPlugin = require('terser-webpack-plugin');
const MiniCssExtractPlugin = require('mini-css-extract-plugin');
const OptimizeCSSAssetsPlugin = require('optimize-css-assets-webpack-plugin');
const safePostCssParser = require('postcss-safe-parser');
const ManifestPlugin = require('webpack-manifest-plugin');
const InterpolateHtmlPlugin = require('react-dev-utils/InterpolateHtmlPlugin');
const WorkboxWebpackPlugin = require('workbox-webpack-plugin');
const ModuleScopePlugin = require('react-dev-utils/ModuleScopePlugin');
const getCSSModuleLocalIdent = require('react-dev-utils/getCSSModuleLocalIdent');
const paths = require('./paths');
const modules = require('./modules');
const {NODE_ENV, getClientEnvironment} = require('./env');
const ModuleNotFoundPlugin = require('react-dev-utils/ModuleNotFoundPlugin');
const ForkTsCheckerWebpackPlugin = require('react-dev-utils/ForkTsCheckerWebpackPlugin');
const postcssNormalize = require('postcss-normalize');
const appPackageJson = require(paths.appPackageJson);
// Source maps are resource heavy and can cause out of memory issue for large source files.
const shouldUseSourceMap = process.env.GENERATE_SOURCEMAP !== 'false';
// Some apps do not need the benefits of saving a web request, so not inlining the chunk
// makes for a smoother build process.
const shouldInlineRuntimeChunk = process.env.INLINE_RUNTIME_CHUNK !== 'false';
const isExtendingEslintConfig = process.env.EXTEND_ESLINT === 'true';
const imageInlineSizeLimit = parseInt(
process.env.IMAGE_INLINE_SIZE_LIMIT || '10000'
);
// Check if TypeScript is setup
const useTypeScript = fs.existsSync(paths.appTsConfig);
// style files regexes
const cssRegex = /\.css$/;
const cssModuleRegex = /\.module\.css$/;
const sassRegex = /\.(scss|sass)$/;
const sassModuleRegex = /\.module\.(scss|sass)$/;
// This is the production and development configuration.
// It is focused on developer experience, fast rebuilds, and a minimal bundle.
module.exports = function(webpackEnv) {
const isEnvDevelopment = NODE_ENV === 'development';
const isEnvProduction = NODE_ENV === 'production';
// Variable used for enabling profiling in Production
// passed into alias object. Uses a flag if passed into the build command
const isEnvProductionProfile =
isEnvProduction && process.argv.includes('--profile');
// We will provide `paths.publicUrlOrPath` to our app
// as %PUBLIC_URL% in `index.html` and `process.env.PUBLIC_URL` in JavaScript.
// Omit trailing slash as %PUBLIC_URL%/xyz looks better than %PUBLIC_URL%xyz.
// Get environment variables to inject into our app.
const env = getClientEnvironment(paths.publicUrlOrPath.slice(0, -1));
// common function to get style loaders
const getStyleLoaders = (cssOptions, preProcessor) => {
const loaders = [
isEnvDevelopment && require.resolve('style-loader'),
isEnvProduction && {
loader: MiniCssExtractPlugin.loader,
// css is located in `static/css`, use '../../' to locate index.html folder
// in production `paths.publicUrlOrPath` can be a relative path
options: paths.publicUrlOrPath.startsWith('.')
? { publicPath: '../../' }
: {},
},
{
loader: require.resolve('css-loader'),
options: cssOptions,
},
{
// Options for PostCSS as we reference these options twice
// Adds vendor prefixing based on your specified browser support in
// package.json
loader: require.resolve('postcss-loader'),
options: {
// Necessary for external CSS imports to work
// https://github.com/facebook/create-react-app/issues/2677
ident: 'postcss',
plugins: () => [
require('postcss-flexbugs-fixes'),
require('postcss-preset-env')({
autoprefixer: {
flexbox: 'no-2009',
},
stage: 3,
}),
// Adds PostCSS Normalize as the reset css with default options,
// so that it honors browserslist config in package.json
// which in turn let's users customize the target behavior as per their needs.
postcssNormalize(),
],
sourceMap: isEnvProduction && shouldUseSourceMap,
},
},
].filter(Boolean);
if (preProcessor) {
loaders.push(
{
loader: require.resolve('resolve-url-loader'),
options: {
sourceMap: isEnvProduction && shouldUseSourceMap,
},
},
{
loader: require.resolve(preProcessor),
options: {
sourceMap: true,
},
}
);
}
return loaders;
};
return {
mode: isEnvProduction ? 'production' : isEnvDevelopment && 'development',
// Stop compilation early in production
bail: isEnvProduction,
devtool: isEnvProduction
? shouldUseSourceMap
? 'source-map'
: false
: isEnvDevelopment && 'cheap-module-source-map',
// These are the "entry points" to our application.
// This means they will be the "root" imports that are included in JS bundle.
entry: [
// Include an alternative client for WebpackDevServer. A client's job is to
// connect to WebpackDevServer by a socket and get notified about changes.
// When you save a file, the client will either apply hot updates (in case
// of CSS changes), or refresh the page (in case of JS changes). When you
// make a syntax error, this client will display a syntax error overlay.
// Note: instead of the default WebpackDevServer client, we use a custom one
// to bring better experience for Create React App users. You can replace
// the line below with these two lines if you prefer the stock client:
// require.resolve('webpack-dev-server/client') + '?/',
// require.resolve('webpack/hot/dev-server'),
isEnvDevelopment &&
require.resolve('react-dev-utils/webpackHotDevClient'),
// Finally, this is your app's code:
paths.appIndexJs,
// We include the app code last so that if there is a runtime error during
// initialization, it doesn't blow up the WebpackDevServer client, and
// changing JS code would still trigger a refresh.
].filter(Boolean),
output: {
// The build folder.
path: paths.appBuild,
// Add /* filename */ comments to generated require()s in the output.
pathinfo: isEnvDevelopment,
// There will be one main bundle, and one file per asynchronous chunk.
// In development, it does not produce real files.
filename: 'static/js/bundle.min.js',
// TODO: remove this when upgrading to webpack 5
futureEmitAssets: true,
// webpack uses `publicPath` to determine where the app is being served from.
// It requires a trailing slash, or the file assets will get an incorrect path.
// We inferred the "public path" (such as / or /my-project) from homepage.
publicPath: paths.publicUrlOrPath,
// Point sourcemap entries to original disk location (format as URL on Windows)
devtoolModuleFilenameTemplate: isEnvProduction
? info =>
path
.relative(paths.appSrc, info.absoluteResourcePath)
.replace(/\\/g, '/')
: isEnvDevelopment &&
(info => path.resolve(info.absoluteResourcePath).replace(/\\/g, '/')),
// Prevents conflicts when multiple webpack runtimes (from different apps)
// are used on the same page.
jsonpFunction: `webpackJsonp${appPackageJson.name}`,
// this defaults to 'window', but by setting it to 'this' then
// module chunks which are built will work in web workers as well.
globalObject: 'this',
},
optimization: {
minimize: isEnvProduction,
minimizer: [
// This is only used in production mode
new TerserPlugin({
terserOptions: {
parse: {
// We want terser to parse ecma 8 code. However, we don't want it
// to apply any minification steps that turns valid ecma 5 code
// into invalid ecma 5 code. This is why the 'compress' and 'output'
// sections only apply transformations that are ecma 5 safe
// https://github.com/facebook/create-react-app/pull/4234
ecma: 8,
},
compress: {
ecma: 5,
warnings: false,
// Disabled because of an issue with Uglify breaking seemingly valid code:
// https://github.com/facebook/create-react-app/issues/2376
// Pending further investigation:
// https://github.com/mishoo/UglifyJS2/issues/2011
comparisons: false,
// Disabled because of an issue with Terser breaking valid code:
// https://github.com/facebook/create-react-app/issues/5250
// Pending further investigation:
// https://github.com/terser-js/terser/issues/120
inline: 2,
},
mangle: {
safari10: true,
},
// Added for profiling in devtools
keep_classnames: isEnvProductionProfile,
keep_fnames: isEnvProductionProfile,
output: {
ecma: 5,
comments: false,
// Turned on because emoji and regex is not minified properly using default
// https://github.com/facebook/create-react-app/issues/2488
ascii_only: true,
},
},
sourceMap: shouldUseSourceMap,
}),
new webpack.optimize.LimitChunkCountPlugin({
// Limit output to 1 chunk
maxChunks: 1
}),
// This is only used in production mode
new OptimizeCSSAssetsPlugin({
minimizerOptions: {
parser: safePostCssParser,
map: shouldUseSourceMap
? {
// `inline: false` forces the sourcemap to be output into a
// separate file
inline: false,
// `annotation: true` appends the sourceMappingURL to the end of
// the css file, helping the browser find the sourcemap
annotation: true,
}
: false,
},
minimizerPluginOptions: {
preset: ['default', { minifyFontValues: { removeQuotes: false } }],
},
}),
],
// Disable creating runtime.chunk.js
runtimeChunk: false,
},
resolve: {
// This allows you to set a fallback for where webpack should look for modules.
// We placed these paths second because we want `node_modules` to "win"
// if there are any conflicts. This matches Node resolution mechanism.
// https://github.com/facebook/create-react-app/issues/253
modules: ['node_modules', paths.appNodeModules].concat(
modules.additionalModulePaths || []
),
// These are the reasonable defaults supported by the Node ecosystem.
// We also include JSX as a common component filename extension to support
// some tools, although we do not recommend using it, see:
// https://github.com/facebook/create-react-app/issues/290
// `web` extension prefixes have been added for better support
// for React Native Web.
extensions: paths.moduleFileExtensions
.map(ext => `.${ext}`)
.filter(ext => useTypeScript || !ext.includes('ts')),
alias: {
// Support React Native Web
// https://www.smashingmagazine.com/2016/08/a-glimpse-into-the-future-with-react-native-for-web/
'react-native': 'react-native-web',
// Allows for better profiling with ReactDevTools
...(isEnvProductionProfile && {
'react-dom$': 'react-dom/profiling',
'scheduler/tracing': 'scheduler/tracing-profiling',
}),
...(modules.webpackAliases || {}),
},
plugins: [
// Adds support for installing with Plug'n'Play, leading to faster installs and adding
// guards against forgotten dependencies and such.
PnpWebpackPlugin,
// Prevents users from importing files from outside of src/ (or node_modules/).
// This often causes confusion because we only process files within src/ with babel.
// To fix this, we prevent you from importing files out of src/ -- if you'd like to,
// please link the files into your node_modules/ and let module-resolution kick in.
// Make sure your source files are compiled, as they will not be processed in any way.
new ModuleScopePlugin(paths.appSrc, [paths.appPackageJson]),
],
},
resolveLoader: {
plugins: [
// Also related to Plug'n'Play, but this time it tells webpack to load its loaders
// from the current package.
PnpWebpackPlugin.moduleLoader(module),
],
},
module: {
strictExportPresence: true,
rules: [
// Disable require.ensure as it's not a standard language feature.
{ parser: { requireEnsure: false } },
// First, run the linter.
// It's important to do this before Babel processes the JS.
{
test: /\.(js|mjs|jsx|ts|tsx)$/,
enforce: 'pre',
use: [
{
options: {
cache: true,
formatter: require.resolve('react-dev-utils/eslintFormatter'),
eslintPath: require.resolve('eslint'),
resolvePluginsRelativeTo: __dirname,
},
loader: require.resolve('eslint-loader'),
},
],
include: paths.appSrc,
},
{
// "oneOf" will traverse all following loaders until one will
// match the requirements. When no loader matches it will fall
// back to the "file" loader at the end of the loader list.
oneOf: [
// "url" loader works like "file" loader except that it embeds assets
// smaller than specified limit in bytes as data URLs to avoid requests.
// A missing `test` is equivalent to a match.
{
test: [/\.bmp$/, /\.gif$/, /\.jpe?g$/, /\.png$/],
loader: require.resolve('url-loader'),
options: {
limit: imageInlineSizeLimit,
name: 'static/media/[name].[hash:8].[ext]',
},
},
// Process application JS with Babel.
// The preset includes JSX, Flow, TypeScript, and some ESnext features.
{
test: /\.(js|mjs|jsx|ts|tsx)$/,
include: paths.appSrc,
loader: require.resolve('babel-loader'),
options: {
customize: require.resolve(
'babel-preset-react-app/webpack-overrides'
),
plugins: [
[
require.resolve('babel-plugin-named-asset-import'),
{
loaderMap: {
svg: {
ReactComponent:
'@svgr/webpack?-svgo,+titleProp,+ref![path]',
},
},
},
],
],
// This is a feature of `babel-loader` for webpack (not Babel itself).
// It enables caching results in ./node_modules/.cache/babel-loader/
// directory for faster rebuilds.
cacheDirectory: true,
// See #6846 for context on why cacheCompression is disabled
cacheCompression: false,
compact: isEnvProduction,
},
},
// Process any JS outside of the app with Babel.
// Unlike the application JS, we only compile the standard ES features.
{
test: /\.(js|mjs)$/,
exclude: /@babel(?:\/|\\{1,2})runtime/,
loader: require.resolve('babel-loader'),
options: {
babelrc: false,
configFile: false,
compact: false,
presets: [
[
require.resolve('babel-preset-react-app/dependencies'),
{ helpers: true },
],
],
cacheDirectory: true,
// See #6846 for context on why cacheCompression is disabled
cacheCompression: false,
// Babel sourcemaps are needed for debugging into node_modules
// code. Without the options below, debuggers like VSCode
// show incorrect code and set breakpoints on the wrong lines.
sourceMaps: shouldUseSourceMap,
inputSourceMap: shouldUseSourceMap,
},
},
// "postcss" loader applies autoprefixer to our CSS.
// "css" loader resolves paths in CSS and adds assets as dependencies.
// "style" loader turns CSS into JS modules that inject <style> tags.
// In production, we use MiniCSSExtractPlugin to extract that CSS
// to a file, but in development "style" loader enables hot editing
// of CSS.
// By default we support CSS Modules with the extension .module.css
{
test: cssRegex,
exclude: cssModuleRegex,
use: getStyleLoaders({
importLoaders: 1,
sourceMap: isEnvProduction && shouldUseSourceMap,
}),
// Don't consider CSS imports dead code even if the
// containing package claims to have no side effects.
// Remove this when webpack adds a warning or an error for this.
// See https://github.com/webpack/webpack/issues/6571
sideEffects: true,
},
// Adds support for CSS Modules (https://github.com/css-modules/css-modules)
// using the extension .module.css
{
test: cssModuleRegex,
use: getStyleLoaders({
importLoaders: 1,
sourceMap: isEnvProduction && shouldUseSourceMap,
modules: {
getLocalIdent: getCSSModuleLocalIdent,
},
}),
},
// Opt-in support for SASS (using .scss or .sass extensions).
// By default we support SASS Modules with the
// extensions .module.scss or .module.sass
{
test: sassRegex,
exclude: sassModuleRegex,
use: getStyleLoaders(
{
importLoaders: 3,
sourceMap: isEnvProduction && shouldUseSourceMap,
},
'sass-loader'
),
// Don't consider CSS imports dead code even if the
// containing package claims to have no side effects.
// Remove this when webpack adds a warning or an error for this.
// See https://github.com/webpack/webpack/issues/6571
sideEffects: true,
},
// Adds support for CSS Modules, but using SASS
// using the extension .module.scss or .module.sass
{
test: sassModuleRegex,
use: getStyleLoaders(
{
importLoaders: 3,
sourceMap: isEnvProduction && shouldUseSourceMap,
modules: {
getLocalIdent: getCSSModuleLocalIdent,
},
},
'sass-loader'
),
},
// "file" loader makes sure those assets get served by WebpackDevServer.
// When you `import` an asset, you get its (virtual) filename.
// In production, they would get copied to the `build` folder.
// This loader doesn't use a "test" so it will catch all modules
// that fall through the other loaders.
{
loader: require.resolve('file-loader'),
// Exclude `js` files to keep "css" loader working as it injects
// its runtime that would otherwise be processed through "file" loader.
// Also exclude `html` and `json` extensions so they get processed
// by webpacks internal loaders.
exclude: [/\.(js|mjs|jsx|ts|tsx)$/, /\.html$/, /\.json$/],
options: {
name: 'static/media/[name].[hash:8].[ext]',
},
},
// ** STOP ** Are you adding a new loader?
// Make sure to add the new loader(s) before the "file" loader.
],
},
],
},
plugins: [
// This gives some necessary context to module not found errors, such as
// the requesting resource.
new ModuleNotFoundPlugin(paths.appPath),
// Makes some environment variables available to the JS code, for example:
// if (process.env.NODE_ENV === 'production') { ... }. See `./env.js`.
// It is absolutely essential that NODE_ENV is set to production
// during a production build.
// Otherwise React will be compiled in the very slow development mode.
new webpack.DefinePlugin(env.stringified),
// This is necessary to emit hot updates (currently CSS only):
isEnvDevelopment && new webpack.HotModuleReplacementPlugin(),
// Watcher doesn't work well if you mistype casing in a path so we use
// a plugin that prints an error when you attempt to do this.
// See https://github.com/facebook/create-react-app/issues/240
isEnvDevelopment && new CaseSensitivePathsPlugin(),
isEnvProduction &&
new MiniCssExtractPlugin({
// Options similar to the same options in webpackOptions.output
// both options are optional
filename: 'static/css/bundle.min.css'
}),
// Moment.js is an extremely popular library that bundles large locale files
// by default due to how webpack interprets its code. This is a practical
// solution that requires the user to opt into importing specific locales.
// https://github.com/jmblog/how-to-optimize-momentjs-with-webpack
// You can remove this if you don't use Moment.js:
new webpack.IgnorePlugin(/^\.\/locale$/, /moment$/),
// Generate a service worker script that will precache, and keep up to date,
// the HTML & assets that are part of the webpack build.
isEnvProduction &&
new WorkboxWebpackPlugin.GenerateSW({
clientsClaim: true,
exclude: [/\.map$/, /asset-manifest\.json$/],
importWorkboxFrom: 'cdn',
navigateFallback: paths.publicUrlOrPath + 'index.html',
navigateFallbackBlacklist: [
// Exclude URLs starting with /_, as they're likely an API call
new RegExp('^/_'),
// Exclude any URLs whose last part seems to be a file extension
// as they're likely a resource and not a SPA route.
// URLs containing a "?" character won't be blacklisted as they're likely
// a route with query params (e.g. auth callbacks).
new RegExp('/[^/?]+\\.[^/]+$'),
],
}),
// TypeScript type checking
useTypeScript &&
new ForkTsCheckerWebpackPlugin({
typescript: resolve.sync('typescript', {
basedir: paths.appNodeModules,
}),
async: isEnvDevelopment,
useTypescriptIncrementalApi: true,
checkSyntacticErrors: true,
resolveModuleNameModule: process.versions.pnp
? `${__dirname}/pnpTs.js`
: undefined,
resolveTypeReferenceDirectiveModule: process.versions.pnp
? `${__dirname}/pnpTs.js`
: undefined,
tsconfig: paths.appTsConfig,
reportFiles: [
'**',
'!**/__tests__/**',
'!**/?(*.)(spec|test).*',
'!**/src/setupProxy.*',
'!**/src/setupTests.*',
],
silent: true,
}),
].filter(Boolean),
// Some libraries import Node modules but don't use them in the browser.
// Tell webpack to provide empty mocks for them so importing them works.
node: {
module: 'empty',
dgram: 'empty',
dns: 'mock',
fs: 'empty',
http2: 'empty',
net: 'empty',
tls: 'empty',
child_process: 'empty',
},
// Turn off performance processing because we utilize
// our own hints via the FileSizeReporter
performance: false,
};
};
| 0 |
coqui_public_repos/STT | coqui_public_repos/STT/taskcluster/tc-netframework-ds-tests.sh | #!/bin/bash
set -xe
bitrate=$1
package_option=$2
source $(dirname "$0")/tc-tests-utils.sh
bitrate=$1
set_ldc_sample_filename "${bitrate}"
if [ "${package_option}" = "cuda" ]; then
PROJECT_NAME="STT-GPU"
elif [ "${package_option}" = "--tflite" ]; then
PROJECT_NAME="STT-TFLite"
model_source=${DEEPSPEECH_TEST_MODEL//.pb/.tflite}
model_name=$(basename "${model_source}")
model_name_mmap=$(basename "${model_source}")
else
PROJECT_NAME="STT"
fi
download_data
install_nuget "${PROJECT_NAME}"
DS_BINARY_FILE="STTConsole.exe"
ensure_cuda_usage "$2"
run_netframework_inference_tests
run_hotword_tests | 0 |
coqui_public_repos/STT | coqui_public_repos/STT/taskcluster/test-nodejs_13x_16k_multiarchpkg-linux-amd64-prod_pbmodel-opt.yml | build:
template_file: test-linux-opt-base.tyml
docker_image: "ubuntu:16.04"
dependencies:
- "node-package-cpu"
system_setup:
>
${nodejs.packages_xenial.prep_13} && ${nodejs.packages_xenial.apt_pinning} && apt-get -qq update && apt-get -qq -y install ${nodejs.packages_xenial.apt}
args:
tests_cmdline: "${system.homedir.linux}/DeepSpeech/ds/taskcluster/tc-node-tests-prod.sh 13.x 16k"
workerType: "${docker.dsTests}"
metadata:
name: "DeepSpeech Linux AMD64 CPU NodeJS MultiArch Package 13.x prod tests (16kHz)"
description: "Testing DeepSpeech for Linux/AMD64 on NodeJS MultiArch Package v13.x on prod model, CPU only, optimized version (16kHz)"
| 0 |
coqui_public_repos/STT | coqui_public_repos/STT/taskcluster/scriptworker-task-readthedocs.yml | build:
template_file: simple-task.tyml
dependencies:
# Make sure everything else is ready
- "scriptworker-task-github"
allowed:
- "tag"
ref_match: "refs/tags/"
upload_targets:
- "readthedocs"
artifacts_deps:
python: []
cpp: []
java_aar: []
javascript: []
nuget: []
metadata:
name: "DeepSpeech ReadTheDocs build & version update"
description: "Trigger building of new version on ReadTheDocs and update default version"
| 0 |
coqui_public_repos/TTS/TTS | coqui_public_repos/TTS/TTS/utils/samplers.py | import math
import random
from typing import Callable, List, Union
from torch.utils.data.sampler import BatchSampler, Sampler, SubsetRandomSampler
class SubsetSampler(Sampler):
"""
Samples elements sequentially from a given list of indices.
Args:
indices (list): a sequence of indices
"""
def __init__(self, indices):
super().__init__(indices)
self.indices = indices
def __iter__(self):
return (self.indices[i] for i in range(len(self.indices)))
def __len__(self):
return len(self.indices)
class PerfectBatchSampler(Sampler):
"""
Samples a mini-batch of indices for a balanced class batching
Args:
dataset_items(list): dataset items to sample from.
classes (list): list of classes of dataset_items to sample from.
batch_size (int): total number of samples to be sampled in a mini-batch.
num_gpus (int): number of GPU in the data parallel mode.
shuffle (bool): if True, samples randomly, otherwise samples sequentially.
drop_last (bool): if True, drops last incomplete batch.
"""
def __init__(
self,
dataset_items,
classes,
batch_size,
num_classes_in_batch,
num_gpus=1,
shuffle=True,
drop_last=False,
label_key="class_name",
):
super().__init__(dataset_items)
assert (
batch_size % (num_classes_in_batch * num_gpus) == 0
), "Batch size must be divisible by number of classes times the number of data parallel devices (if enabled)."
label_indices = {}
for idx, item in enumerate(dataset_items):
label = item[label_key]
if label not in label_indices.keys():
label_indices[label] = [idx]
else:
label_indices[label].append(idx)
if shuffle:
self._samplers = [SubsetRandomSampler(label_indices[key]) for key in classes]
else:
self._samplers = [SubsetSampler(label_indices[key]) for key in classes]
self._batch_size = batch_size
self._drop_last = drop_last
self._dp_devices = num_gpus
self._num_classes_in_batch = num_classes_in_batch
def __iter__(self):
batch = []
if self._num_classes_in_batch != len(self._samplers):
valid_samplers_idx = random.sample(range(len(self._samplers)), self._num_classes_in_batch)
else:
valid_samplers_idx = None
iters = [iter(s) for s in self._samplers]
done = False
while True:
b = []
for i, it in enumerate(iters):
if valid_samplers_idx is not None and i not in valid_samplers_idx:
continue
idx = next(it, None)
if idx is None:
done = True
break
b.append(idx)
if done:
break
batch += b
if len(batch) == self._batch_size:
yield batch
batch = []
if valid_samplers_idx is not None:
valid_samplers_idx = random.sample(range(len(self._samplers)), self._num_classes_in_batch)
if not self._drop_last:
if len(batch) > 0:
groups = len(batch) // self._num_classes_in_batch
if groups % self._dp_devices == 0:
yield batch
else:
batch = batch[: (groups // self._dp_devices) * self._dp_devices * self._num_classes_in_batch]
if len(batch) > 0:
yield batch
def __len__(self):
class_batch_size = self._batch_size // self._num_classes_in_batch
return min(((len(s) + class_batch_size - 1) // class_batch_size) for s in self._samplers)
def identity(x):
return x
class SortedSampler(Sampler):
"""Samples elements sequentially, always in the same order.
Taken from https://github.com/PetrochukM/PyTorch-NLP
Args:
data (iterable): Iterable data.
sort_key (callable): Specifies a function of one argument that is used to extract a
numerical comparison key from each list element.
Example:
>>> list(SortedSampler(range(10), sort_key=lambda i: -i))
[9, 8, 7, 6, 5, 4, 3, 2, 1, 0]
"""
def __init__(self, data, sort_key: Callable = identity):
super().__init__(data)
self.data = data
self.sort_key = sort_key
zip_ = [(i, self.sort_key(row)) for i, row in enumerate(self.data)]
zip_ = sorted(zip_, key=lambda r: r[1])
self.sorted_indexes = [item[0] for item in zip_]
def __iter__(self):
return iter(self.sorted_indexes)
def __len__(self):
return len(self.data)
class BucketBatchSampler(BatchSampler):
"""Bucket batch sampler
Adapted from https://github.com/PetrochukM/PyTorch-NLP
Args:
sampler (torch.data.utils.sampler.Sampler):
batch_size (int): Size of mini-batch.
drop_last (bool): If `True` the sampler will drop the last batch if its size would be less
than `batch_size`.
data (list): List of data samples.
sort_key (callable, optional): Callable to specify a comparison key for sorting.
bucket_size_multiplier (int, optional): Buckets are of size
`batch_size * bucket_size_multiplier`.
Example:
>>> sampler = WeightedRandomSampler(weights, len(weights))
>>> sampler = BucketBatchSampler(sampler, data=data_items, batch_size=32, drop_last=True)
"""
def __init__(
self,
sampler,
data,
batch_size,
drop_last,
sort_key: Union[Callable, List] = identity,
bucket_size_multiplier=100,
):
super().__init__(sampler, batch_size, drop_last)
self.data = data
self.sort_key = sort_key
_bucket_size = batch_size * bucket_size_multiplier
if hasattr(sampler, "__len__"):
_bucket_size = min(_bucket_size, len(sampler))
self.bucket_sampler = BatchSampler(sampler, _bucket_size, False)
def __iter__(self):
for idxs in self.bucket_sampler:
bucket_data = [self.data[idx] for idx in idxs]
sorted_sampler = SortedSampler(bucket_data, self.sort_key)
for batch_idx in SubsetRandomSampler(list(BatchSampler(sorted_sampler, self.batch_size, self.drop_last))):
sorted_idxs = [idxs[i] for i in batch_idx]
yield sorted_idxs
def __len__(self):
if self.drop_last:
return len(self.sampler) // self.batch_size
return math.ceil(len(self.sampler) / self.batch_size)
| 0 |
coqui_public_repos/STT/native_client/ctcdecode/third_party/openfst-1.6.7/src/include/fst | coqui_public_repos/STT/native_client/ctcdecode/third_party/openfst-1.6.7/src/include/fst/script/decode.h | // See www.openfst.org for extensive documentation on this weighted
// finite-state transducer library.
#ifndef FST_SCRIPT_DECODE_H_
#define FST_SCRIPT_DECODE_H_
#include <memory>
#include <string>
#include <utility>
#include <fst/encode.h>
#include <fst/script/encodemapper-class.h>
#include <fst/script/fst-class.h>
namespace fst {
namespace script {
using DecodeArgs1 = std::pair<MutableFstClass *, const string &>;
template <class Arc>
void Decode(DecodeArgs1 *args) {
MutableFst<Arc> *fst = std::get<0>(*args)->GetMutableFst<Arc>();
std::unique_ptr<EncodeMapper<Arc>> decoder(
EncodeMapper<Arc>::Read(std::get<1>(*args), DECODE));
if (!decoder) {
fst->SetProperties(kError, kError);
return;
}
Decode(fst, *decoder);
}
using DecodeArgs2 = std::pair<MutableFstClass *, const EncodeMapperClass &>;
template <class Arc>
void Decode(DecodeArgs2 *args) {
MutableFst<Arc> *fst = std::get<0>(*args)->GetMutableFst<Arc>();
const EncodeMapper<Arc> &encoder =
*(std::get<1>(*args).GetEncodeMapper<Arc>());
Decode(fst, encoder);
}
void Decode(MutableFstClass *fst, const string &coder_fname);
void Decode(MutableFstClass *fst, const EncodeMapperClass &encoder);
} // namespace script
} // namespace fst
#endif // FST_SCRIPT_DECODE_H_
| 0 |
coqui_public_repos/STT/native_client/ctcdecode/third_party/openfst-1.6.9-win/src/include | coqui_public_repos/STT/native_client/ctcdecode/third_party/openfst-1.6.9-win/src/include/fst/encode.h | // See www.openfst.org for extensive documentation on this weighted
// finite-state transducer library.
//
// Class to encode and decode an FST.
#ifndef FST_ENCODE_H_
#define FST_ENCODE_H_
#include <iostream>
#include <memory>
#include <string>
#include <unordered_map>
#include <utility>
#include <vector>
#include <fst/log.h>
#include <fstream>
#include <fst/arc-map.h>
#include <fst/rmfinalepsilon.h>
namespace fst {
enum EncodeType { ENCODE = 1, DECODE = 2 };
static constexpr uint32_t kEncodeLabels = 0x0001;
static constexpr uint32_t kEncodeWeights = 0x0002;
static constexpr uint32_t kEncodeFlags = 0x0003;
namespace internal {
static constexpr uint32_t kEncodeHasISymbols = 0x0004;
static constexpr uint32_t kEncodeHasOSymbols = 0x0008;
// Identifies stream data as an encode table (and its endianity)
static const int32_t kEncodeMagicNumber = 2129983209;
// The following class encapsulates implementation details for the encoding and
// decoding of label/weight tuples used for encoding and decoding of FSTs. The
// EncodeTable is bidirectional. I.e, it stores both the Tuple of encode labels
// and weights to a unique label, and the reverse.
template <class Arc>
class EncodeTable {
public:
using Label = typename Arc::Label;
using Weight = typename Arc::Weight;
// Encoded data consists of arc input/output labels and arc weight.
struct Tuple {
Tuple() {}
Tuple(Label ilabel_, Label olabel_, Weight weight_)
: ilabel(ilabel_), olabel(olabel_), weight(std::move(weight_)) {}
Tuple(const Tuple &tuple)
: ilabel(tuple.ilabel),
olabel(tuple.olabel),
weight(std::move(tuple.weight)) {}
Label ilabel;
Label olabel;
Weight weight;
};
// Comparison object for hashing EncodeTable Tuple(s).
class TupleEqual {
public:
bool operator()(const Tuple *x, const Tuple *y) const {
return (x->ilabel == y->ilabel && x->olabel == y->olabel &&
x->weight == y->weight);
}
};
// Hash function for EncodeTabe Tuples. Based on the encode flags
// we either hash the labels, weights or combination of them.
class TupleKey {
public:
TupleKey() : encode_flags_(kEncodeLabels | kEncodeWeights) {}
TupleKey(const TupleKey &key) : encode_flags_(key.encode_flags_) {}
explicit TupleKey(uint32_t encode_flags) : encode_flags_(encode_flags) {}
size_t operator()(const Tuple *x) const {
size_t hash = x->ilabel;
static constexpr int lshift = 5;
static constexpr int rshift = CHAR_BIT * sizeof(size_t) - 5;
if (encode_flags_ & kEncodeLabels) {
hash = hash << lshift ^ hash >> rshift ^ x->olabel;
}
if (encode_flags_ & kEncodeWeights) {
hash = hash << lshift ^ hash >> rshift ^ x->weight.Hash();
}
return hash;
}
private:
int32_t encode_flags_;
};
explicit EncodeTable(uint32_t encode_flags)
: flags_(encode_flags), encode_hash_(1024, TupleKey(encode_flags)) {}
using EncodeHash = std::unordered_map<const Tuple *, Label, TupleKey,
TupleEqual>;
// Given an arc, encodes either input/output labels or input/costs or both.
Label Encode(const Arc &arc) {
std::unique_ptr<Tuple> tuple(
new Tuple(arc.ilabel, flags_ & kEncodeLabels ? arc.olabel : 0,
flags_ & kEncodeWeights ? arc.weight : Weight::One()));
auto insert_result = encode_hash_.insert(
std::make_pair(tuple.get(), encode_tuples_.size() + 1));
if (insert_result.second) encode_tuples_.push_back(std::move(tuple));
return insert_result.first->second;
}
// Given an arc, looks up its encoded label or returns kNoLabel if not found.
Label GetLabel(const Arc &arc) const {
const Tuple tuple(arc.ilabel, flags_ & kEncodeLabels ? arc.olabel : 0,
flags_ & kEncodeWeights ? arc.weight : Weight::One());
auto it = encode_hash_.find(&tuple);
return (it == encode_hash_.end()) ? kNoLabel : it->second;
}
// Given an encoded arc label, decodes back to input/output labels and costs.
const Tuple *Decode(Label key) const {
if (key < 1 || key > encode_tuples_.size()) {
LOG(ERROR) << "EncodeTable::Decode: Unknown decode key: " << key;
return nullptr;
}
return encode_tuples_[key - 1].get();
}
size_t Size() const { return encode_tuples_.size(); }
bool Write(std::ostream &strm, const string &source) const;
static EncodeTable<Arc> *Read(std::istream &strm, const string &source);
uint32_t Flags() const { return flags_ & kEncodeFlags; }
const SymbolTable *InputSymbols() const { return isymbols_.get(); }
const SymbolTable *OutputSymbols() const { return osymbols_.get(); }
void SetInputSymbols(const SymbolTable *syms) {
if (syms) {
isymbols_.reset(syms->Copy());
flags_ |= kEncodeHasISymbols;
} else {
isymbols_.reset();
flags_ &= ~kEncodeHasISymbols;
}
}
void SetOutputSymbols(const SymbolTable *syms) {
if (syms) {
osymbols_.reset(syms->Copy());
flags_ |= kEncodeHasOSymbols;
} else {
osymbols_.reset();
flags_ &= ~kEncodeHasOSymbols;
}
}
private:
uint32_t flags_;
std::vector<std::unique_ptr<Tuple>> encode_tuples_;
EncodeHash encode_hash_;
std::unique_ptr<SymbolTable> isymbols_; // Pre-encoded input symbol table.
std::unique_ptr<SymbolTable> osymbols_; // Pre-encoded output symbol table.
EncodeTable(const EncodeTable &) = delete;
EncodeTable &operator=(const EncodeTable &) = delete;
};
template <class Arc>
bool EncodeTable<Arc>::Write(std::ostream &strm,
const string &source) const {
WriteType(strm, kEncodeMagicNumber);
WriteType(strm, flags_);
const int64_t size = encode_tuples_.size();
WriteType(strm, size);
for (const auto &tuple : encode_tuples_) {
WriteType(strm, tuple->ilabel);
WriteType(strm, tuple->olabel);
tuple->weight.Write(strm);
}
if (flags_ & kEncodeHasISymbols) isymbols_->Write(strm);
if (flags_ & kEncodeHasOSymbols) osymbols_->Write(strm);
strm.flush();
if (!strm) {
LOG(ERROR) << "EncodeTable::Write: Write failed: " << source;
return false;
}
return true;
}
template <class Arc>
EncodeTable<Arc> *EncodeTable<Arc>::Read(std::istream &strm,
const string &source) {
int32_t magic_number = 0;
ReadType(strm, &magic_number);
if (magic_number != kEncodeMagicNumber) {
LOG(ERROR) << "EncodeTable::Read: Bad encode table header: " << source;
return nullptr;
}
uint32_t flags;
ReadType(strm, &flags);
int64_t size;
ReadType(strm, &size);
if (!strm) {
LOG(ERROR) << "EncodeTable::Read: Read failed: " << source;
return nullptr;
}
std::unique_ptr<EncodeTable<Arc>> table(new EncodeTable<Arc>(flags));
for (int64_t i = 0; i < size; ++i) {
std::unique_ptr<Tuple> tuple(new Tuple());
ReadType(strm, &tuple->ilabel);
ReadType(strm, &tuple->olabel);
tuple->weight.Read(strm);
if (!strm) {
LOG(ERROR) << "EncodeTable::Read: Read failed: " << source;
return nullptr;
}
table->encode_tuples_.push_back(std::move(tuple));
table->encode_hash_[table->encode_tuples_.back().get()] =
table->encode_tuples_.size();
}
if (flags & kEncodeHasISymbols) {
table->isymbols_.reset(SymbolTable::Read(strm, source));
}
if (flags & kEncodeHasOSymbols) {
table->osymbols_.reset(SymbolTable::Read(strm, source));
}
return table.release();
}
} // namespace internal
// A mapper to encode/decode weighted transducers. Encoding of an FST is used
// for performing classical determinization or minimization on a weighted
// transducer viewing it as an unweighted acceptor over encoded labels.
//
// The mapper stores the encoding in a local hash table (EncodeTable). This
// table is shared (and reference-counted) between the encoder and decoder.
// A decoder has read-only access to the EncodeTable.
//
// The EncodeMapper allows on the fly encoding of the machine. As the
// EncodeTable is generated the same table may by used to decode the machine
// on the fly. For example in the following sequence of operations
//
// Encode -> Determinize -> Decode
//
// we will use the encoding table generated during the encode step in the
// decode, even though the encoding is not complete.
template <class Arc>
class EncodeMapper {
using Label = typename Arc::Label;
using Weight = typename Arc::Weight;
public:
EncodeMapper(uint32_t flags, EncodeType type)
: flags_(flags),
type_(type),
table_(std::make_shared<internal::EncodeTable<Arc>>(flags)),
error_(false) {}
EncodeMapper(const EncodeMapper &mapper)
: flags_(mapper.flags_),
type_(mapper.type_),
table_(mapper.table_),
error_(false) {}
// Copy constructor but setting the type, typically to DECODE.
EncodeMapper(const EncodeMapper &mapper, EncodeType type)
: flags_(mapper.flags_),
type_(type),
table_(mapper.table_),
error_(mapper.error_) {}
Arc operator()(const Arc &arc);
MapFinalAction FinalAction() const {
return (type_ == ENCODE && (flags_ & kEncodeWeights))
? MAP_REQUIRE_SUPERFINAL
: MAP_NO_SUPERFINAL;
}
constexpr MapSymbolsAction InputSymbolsAction() const {
return MAP_CLEAR_SYMBOLS;
}
constexpr MapSymbolsAction OutputSymbolsAction() const {
return MAP_CLEAR_SYMBOLS;
}
uint64_t Properties(uint64_t inprops) {
uint64_t outprops = inprops;
if (error_) outprops |= kError;
uint64_t mask = kFstProperties;
if (flags_ & kEncodeLabels) {
mask &= kILabelInvariantProperties & kOLabelInvariantProperties;
}
if (flags_ & kEncodeWeights) {
mask &= kILabelInvariantProperties & kWeightInvariantProperties &
(type_ == ENCODE ? kAddSuperFinalProperties
: kRmSuperFinalProperties);
}
return outprops & mask;
}
uint32_t Flags() const { return flags_; }
EncodeType Type() const { return type_; }
bool Write(std::ostream &strm, const string &source) const {
return table_->Write(strm, source);
}
bool Write(const string &filename) const {
std::ofstream strm(filename,
std::ios_base::out | std::ios_base::binary);
if (!strm) {
LOG(ERROR) << "EncodeMap: Can't open file: " << filename;
return false;
}
return Write(strm, filename);
}
static EncodeMapper<Arc> *Read(std::istream &strm, const string &source,
EncodeType type = ENCODE) {
auto *table = internal::EncodeTable<Arc>::Read(strm, source);
return table ? new EncodeMapper(table->Flags(), type, table) : nullptr;
}
static EncodeMapper<Arc> *Read(const string &filename,
EncodeType type = ENCODE) {
std::ifstream strm(filename,
std::ios_base::in | std::ios_base::binary);
if (!strm) {
LOG(ERROR) << "EncodeMap: Can't open file: " << filename;
return nullptr;
}
return Read(strm, filename, type);
}
const SymbolTable *InputSymbols() const { return table_->InputSymbols(); }
const SymbolTable *OutputSymbols() const { return table_->OutputSymbols(); }
void SetInputSymbols(const SymbolTable *syms) {
table_->SetInputSymbols(syms);
}
void SetOutputSymbols(const SymbolTable *syms) {
table_->SetOutputSymbols(syms);
}
private:
uint32_t flags_;
EncodeType type_;
std::shared_ptr<internal::EncodeTable<Arc>> table_;
bool error_;
explicit EncodeMapper(uint32_t flags, EncodeType type,
internal::EncodeTable<Arc> *table)
: flags_(flags), type_(type), table_(table), error_(false) {}
EncodeMapper &operator=(const EncodeMapper &) = delete;
};
template <class Arc>
Arc EncodeMapper<Arc>::operator()(const Arc &arc) {
if (type_ == ENCODE) {
if ((arc.nextstate == kNoStateId && !(flags_ & kEncodeWeights)) ||
(arc.nextstate == kNoStateId && (flags_ & kEncodeWeights) &&
arc.weight == Weight::Zero())) {
return arc;
} else {
const auto label = table_->Encode(arc);
return Arc(label, flags_ & kEncodeLabels ? label : arc.olabel,
flags_ & kEncodeWeights ? Weight::One() : arc.weight,
arc.nextstate);
}
} else { // type_ == DECODE
if (arc.nextstate == kNoStateId) {
return arc;
} else {
if (arc.ilabel == 0) return arc;
if (flags_ & kEncodeLabels && arc.ilabel != arc.olabel) {
FSTERROR() << "EncodeMapper: Label-encoded arc has different "
"input and output labels";
error_ = true;
}
if (flags_ & kEncodeWeights && arc.weight != Weight::One()) {
FSTERROR() << "EncodeMapper: Weight-encoded arc has non-trivial weight";
error_ = true;
}
const auto tuple = table_->Decode(arc.ilabel);
if (!tuple) {
FSTERROR() << "EncodeMapper: Decode failed";
error_ = true;
return Arc(kNoLabel, kNoLabel, Weight::NoWeight(), arc.nextstate);
} else {
return Arc(tuple->ilabel,
flags_ & kEncodeLabels ? tuple->olabel : arc.olabel,
flags_ & kEncodeWeights ? tuple->weight : arc.weight,
arc.nextstate);
}
}
}
}
// Complexity: O(E + V).
template <class Arc>
inline void Encode(MutableFst<Arc> *fst, EncodeMapper<Arc> *mapper) {
mapper->SetInputSymbols(fst->InputSymbols());
mapper->SetOutputSymbols(fst->OutputSymbols());
ArcMap(fst, mapper);
}
template <class Arc>
inline void Decode(MutableFst<Arc> *fst, const EncodeMapper<Arc> &mapper) {
ArcMap(fst, EncodeMapper<Arc>(mapper, DECODE));
RmFinalEpsilon(fst);
fst->SetInputSymbols(mapper.InputSymbols());
fst->SetOutputSymbols(mapper.OutputSymbols());
}
// On-the-fly encoding of an input FST.
//
// Complexity:
//
// Construction: O(1)
// Traversal: O(e + v)
//
// where e is the number of arcs visited and v is the number of states visited.
// Constant time and space to visit an input state or arc is assumed and
// exclusive of caching.
template <class Arc>
class EncodeFst : public ArcMapFst<Arc, Arc, EncodeMapper<Arc>> {
public:
using Mapper = EncodeMapper<Arc>;
using Impl = internal::ArcMapFstImpl<Arc, Arc, Mapper>;
EncodeFst(const Fst<Arc> &fst, Mapper *encoder)
: ArcMapFst<Arc, Arc, Mapper>(fst, encoder, ArcMapFstOptions()) {
encoder->SetInputSymbols(fst.InputSymbols());
encoder->SetOutputSymbols(fst.OutputSymbols());
}
EncodeFst(const Fst<Arc> &fst, const Mapper &encoder)
: ArcMapFst<Arc, Arc, Mapper>(fst, encoder, ArcMapFstOptions()) {}
// See Fst<>::Copy() for doc.
EncodeFst(const EncodeFst<Arc> &fst, bool copy = false)
: ArcMapFst<Arc, Arc, Mapper>(fst, copy) {}
// Makes a copy of this EncodeFst. See Fst<>::Copy() for further doc.
EncodeFst<Arc> *Copy(bool safe = false) const override {
if (safe) {
FSTERROR() << "EncodeFst::Copy(true): Not allowed";
GetImpl()->SetProperties(kError, kError);
}
return new EncodeFst(*this);
}
private:
using ImplToFst<Impl>::GetImpl;
using ImplToFst<Impl>::GetMutableImpl;
};
// On-the-fly decoding of an input FST.
//
// Complexity:
//
// Construction: O(1).
// Traversal: O(e + v)
//
// Constant time and space to visit an input state or arc is assumed and
// exclusive of caching.
template <class Arc>
class DecodeFst : public ArcMapFst<Arc, Arc, EncodeMapper<Arc>> {
public:
using Mapper = EncodeMapper<Arc>;
using Impl = internal::ArcMapFstImpl<Arc, Arc, Mapper>;
using ImplToFst<Impl>::GetImpl;
DecodeFst(const Fst<Arc> &fst, const Mapper &encoder)
: ArcMapFst<Arc, Arc, Mapper>(fst, Mapper(encoder, DECODE),
ArcMapFstOptions()) {
GetMutableImpl()->SetInputSymbols(encoder.InputSymbols());
GetMutableImpl()->SetOutputSymbols(encoder.OutputSymbols());
}
// See Fst<>::Copy() for doc.
DecodeFst(const DecodeFst<Arc> &fst, bool safe = false)
: ArcMapFst<Arc, Arc, Mapper>(fst, safe) {}
// Makes a copy of this DecodeFst. See Fst<>::Copy() for further doc.
DecodeFst<Arc> *Copy(bool safe = false) const override {
return new DecodeFst(*this, safe);
}
private:
using ImplToFst<Impl>::GetMutableImpl;
};
// Specialization for EncodeFst.
template <class Arc>
class StateIterator<EncodeFst<Arc>>
: public StateIterator<ArcMapFst<Arc, Arc, EncodeMapper<Arc>>> {
public:
explicit StateIterator(const EncodeFst<Arc> &fst)
: StateIterator<ArcMapFst<Arc, Arc, EncodeMapper<Arc>>>(fst) {}
};
// Specialization for EncodeFst.
template <class Arc>
class ArcIterator<EncodeFst<Arc>>
: public ArcIterator<ArcMapFst<Arc, Arc, EncodeMapper<Arc>>> {
public:
ArcIterator(const EncodeFst<Arc> &fst, typename Arc::StateId s)
: ArcIterator<ArcMapFst<Arc, Arc, EncodeMapper<Arc>>>(fst, s) {}
};
// Specialization for DecodeFst.
template <class Arc>
class StateIterator<DecodeFst<Arc>>
: public StateIterator<ArcMapFst<Arc, Arc, EncodeMapper<Arc>>> {
public:
explicit StateIterator(const DecodeFst<Arc> &fst)
: StateIterator<ArcMapFst<Arc, Arc, EncodeMapper<Arc>>>(fst) {}
};
// Specialization for DecodeFst.
template <class Arc>
class ArcIterator<DecodeFst<Arc>>
: public ArcIterator<ArcMapFst<Arc, Arc, EncodeMapper<Arc>>> {
public:
ArcIterator(const DecodeFst<Arc> &fst, typename Arc::StateId s)
: ArcIterator<ArcMapFst<Arc, Arc, EncodeMapper<Arc>>>(fst, s) {}
};
// Useful aliases when using StdArc.
using StdEncodeFst = EncodeFst<StdArc>;
using StdDecodeFst = DecodeFst<StdArc>;
} // namespace fst
#endif // FST_ENCODE_H_
| 0 |
coqui_public_repos/TTS/tests | coqui_public_repos/TTS/tests/inference_tests/test_synthesizer.py | import os
import unittest
from trainer.io import save_checkpoint
from tests import get_tests_input_path
from TTS.config import load_config
from TTS.tts.models import setup_model
from TTS.utils.synthesizer import Synthesizer
class SynthesizerTest(unittest.TestCase):
# pylint: disable=R0201
def _create_random_model(self):
# pylint: disable=global-statement
config = load_config(os.path.join(get_tests_input_path(), "dummy_model_config.json"))
model = setup_model(config)
output_path = os.path.join(get_tests_input_path())
save_checkpoint(config, model, None, None, 10, 1, output_path)
def test_in_out(self):
self._create_random_model()
tts_root_path = get_tests_input_path()
tts_checkpoint = os.path.join(tts_root_path, "checkpoint_10.pth")
tts_config = os.path.join(tts_root_path, "dummy_model_config.json")
synthesizer = Synthesizer(tts_checkpoint, tts_config, None, None)
synthesizer.tts("Better this test works!!")
def test_split_into_sentences(self):
"""Check demo server sentences split as expected"""
print("\n > Testing demo server sentence splitting")
# pylint: disable=attribute-defined-outside-init, protected-access
self.seg = Synthesizer._get_segmenter("en")
sis = Synthesizer.split_into_sentences
assert sis(self, "Hello. Two sentences") == ["Hello.", "Two sentences"]
assert sis(self, "He went to meet the adviser from Scott, Waltman & Co. next morning.") == [
"He went to meet the adviser from Scott, Waltman & Co. next morning."
]
assert sis(self, "Let's run it past Sarah and co. They'll want to see this.") == [
"Let's run it past Sarah and co.",
"They'll want to see this.",
]
assert sis(self, "Where is Bobby Jr.'s rabbit?") == ["Where is Bobby Jr.'s rabbit?"]
assert sis(self, "Please inform the U.K. authorities right away.") == [
"Please inform the U.K. authorities right away."
]
assert sis(self, "Were David and co. at the event?") == ["Were David and co. at the event?"]
assert sis(self, "paging dr. green, please come to theatre four immediately.") == [
"paging dr. green, please come to theatre four immediately."
]
assert sis(self, "The email format is Firstname.Lastname@example.com. I think you reversed them.") == [
"The email format is Firstname.Lastname@example.com.",
"I think you reversed them.",
]
assert sis(
self,
"The demo site is: https://top100.example.com/subsection/latestnews.html. Please send us your feedback.",
) == [
"The demo site is: https://top100.example.com/subsection/latestnews.html.",
"Please send us your feedback.",
]
assert sis(self, "Scowling at him, 'You are not done yet!' she yelled.") == [
"Scowling at him, 'You are not done yet!' she yelled."
] # with the final lowercase "she" we see it's all one sentence
assert sis(self, "Hey!! So good to see you.") == ["Hey!!", "So good to see you."]
assert sis(self, "He went to Yahoo! but I don't know the division.") == [
"He went to Yahoo! but I don't know the division."
]
assert sis(self, "If you can't remember a quote, “at least make up a memorable one that's plausible...\"") == [
"If you can't remember a quote, “at least make up a memorable one that's plausible...\""
]
assert sis(self, "The address is not google.com.") == ["The address is not google.com."]
assert sis(self, "1.) The first item 2.) The second item") == ["1.) The first item", "2.) The second item"]
assert sis(self, "1) The first item 2) The second item") == ["1) The first item", "2) The second item"]
assert sis(self, "a. The first item b. The second item c. The third list item") == [
"a. The first item",
"b. The second item",
"c. The third list item",
]
| 0 |
coqui_public_repos/STT/native_client/ctcdecode/third_party/openfst-1.6.7/src/include | coqui_public_repos/STT/native_client/ctcdecode/third_party/openfst-1.6.7/src/include/fst/pair-weight.h | // See www.openfst.org for extensive documentation on this weighted
// finite-state transducer library.
//
// Pair weight templated base class for weight classes that contain two weights
// (e.g. Product, Lexicographic).
#ifndef FST_PAIR_WEIGHT_H_
#define FST_PAIR_WEIGHT_H_
#include <climits>
#include <stack>
#include <string>
#include <utility>
#include <fst/flags.h>
#include <fst/log.h>
#include <fst/weight.h>
namespace fst {
template <class W1, class W2>
class PairWeight {
public:
using ReverseWeight =
PairWeight<typename W1::ReverseWeight, typename W2::ReverseWeight>;
PairWeight() {}
PairWeight(const PairWeight &weight)
: value1_(weight.value1_), value2_(weight.value2_) {}
PairWeight(W1 w1, W2 w2) : value1_(std::move(w1)), value2_(std::move(w2)) {}
static const PairWeight<W1, W2> &Zero() {
static const PairWeight zero(W1::Zero(), W2::Zero());
return zero;
}
static const PairWeight<W1, W2> &One() {
static const PairWeight one(W1::One(), W2::One());
return one;
}
static const PairWeight<W1, W2> &NoWeight() {
static const PairWeight no_weight(W1::NoWeight(), W2::NoWeight());
return no_weight;
}
std::istream &Read(std::istream &strm) {
value1_.Read(strm);
return value2_.Read(strm);
}
std::ostream &Write(std::ostream &strm) const {
value1_.Write(strm);
return value2_.Write(strm);
}
PairWeight<W1, W2> &operator=(const PairWeight<W1, W2> &weight) {
value1_ = weight.Value1();
value2_ = weight.Value2();
return *this;
}
bool Member() const { return value1_.Member() && value2_.Member(); }
size_t Hash() const {
const auto h1 = value1_.Hash();
const auto h2 = value2_.Hash();
static constexpr int lshift = 5;
static constexpr int rshift = CHAR_BIT * sizeof(size_t) - 5;
return h1 << lshift ^ h1 >> rshift ^ h2;
}
PairWeight<W1, W2> Quantize(float delta = kDelta) const {
return PairWeight<W1, W2>(value1_.Quantize(delta), value2_.Quantize(delta));
}
ReverseWeight Reverse() const {
return ReverseWeight(value1_.Reverse(), value2_.Reverse());
}
const W1 &Value1() const { return value1_; }
const W2 &Value2() const { return value2_; }
void SetValue1(const W1 &weight) { value1_ = weight; }
void SetValue2(const W2 &weight) { value2_ = weight; }
private:
W1 value1_;
W2 value2_;
};
template <class W1, class W2>
inline bool operator==(const PairWeight<W1, W2> &w1,
const PairWeight<W1, W2> &w2) {
return w1.Value1() == w2.Value1() && w1.Value2() == w2.Value2();
}
template <class W1, class W2>
inline bool operator!=(const PairWeight<W1, W2> &w1,
const PairWeight<W1, W2> &w2) {
return w1.Value1() != w2.Value1() || w1.Value2() != w2.Value2();
}
template <class W1, class W2>
inline bool ApproxEqual(const PairWeight<W1, W2> &w1,
const PairWeight<W1, W2> &w2, float delta = kDelta) {
return ApproxEqual(w1.Value1(), w2.Value1(), delta) &&
ApproxEqual(w1.Value2(), w2.Value2(), delta);
}
template <class W1, class W2>
inline std::ostream &operator<<(std::ostream &strm,
const PairWeight<W1, W2> &weight) {
CompositeWeightWriter writer(strm);
writer.WriteBegin();
writer.WriteElement(weight.Value1());
writer.WriteElement(weight.Value2());
writer.WriteEnd();
return strm;
}
template <class W1, class W2>
inline std::istream &operator>>(std::istream &strm,
PairWeight<W1, W2> &weight) {
CompositeWeightReader reader(strm);
reader.ReadBegin();
W1 w1;
reader.ReadElement(&w1);
weight.SetValue1(w1);
W2 w2;
reader.ReadElement(&w2, true);
weight.SetValue2(w2);
reader.ReadEnd();
return strm;
}
// This function object returns weights by calling the underlying generators
// and forming a pair. This is intended primarily for testing.
template <class W1, class W2>
class WeightGenerate<PairWeight<W1, W2>> {
public:
using Weight = PairWeight<W1, W2>;
using Generate1 = WeightGenerate<W1>;
using Generate2 = WeightGenerate<W2>;
explicit WeightGenerate(bool allow_zero = true)
: generate1_(allow_zero), generate2_(allow_zero) {}
Weight operator()() const { return Weight(generate1_(), generate2_()); }
private:
Generate1 generate1_;
Generate2 generate2_;
};
} // namespace fst
#endif // FST_PAIR_WEIGHT_H_
| 0 |
coqui_public_repos/STT/native_client/ctcdecode/third_party/openfst-1.6.9-win/src/include | coqui_public_repos/STT/native_client/ctcdecode/third_party/openfst-1.6.9-win/src/include/fst/config.h | // Windows-specific OpenFst config file
// No dynamic registration.
#define FST_NO_DYNAMIC_LINKING 1
| 0 |
coqui_public_repos/inference-engine/third_party/kenlm | coqui_public_repos/inference-engine/third_party/kenlm/util/tokenize_piece.hh | #ifndef UTIL_TOKENIZE_PIECE_H
#define UTIL_TOKENIZE_PIECE_H
#include "util/exception.hh"
#include "util/spaces.hh"
#include "util/string_piece.hh"
#include <algorithm>
#include <cstring>
#include <iterator>
namespace util {
// Thrown on dereference when out of tokens to parse
class OutOfTokens : public Exception {
public:
OutOfTokens() throw() {}
~OutOfTokens() throw() {}
};
class SingleCharacter {
public:
SingleCharacter() {}
explicit SingleCharacter(char delim) : delim_(delim) {}
StringPiece Find(const StringPiece &in) const {
return StringPiece(std::find(in.data(), in.data() + in.size(), delim_), 1);
}
private:
char delim_;
};
class MultiCharacter {
public:
MultiCharacter() {}
explicit MultiCharacter(const StringPiece &delimiter) : delimiter_(delimiter) {}
StringPiece Find(const StringPiece &in) const {
return StringPiece(std::search(in.data(), in.data() + in.size(), delimiter_.data(), delimiter_.data() + delimiter_.size()), delimiter_.size());
}
private:
StringPiece delimiter_;
};
class AnyCharacter {
public:
AnyCharacter() {}
explicit AnyCharacter(const StringPiece &chars) : chars_(chars) {}
StringPiece Find(const StringPiece &in) const {
return StringPiece(std::find_first_of(in.data(), in.data() + in.size(), chars_.data(), chars_.data() + chars_.size()), 1);
}
private:
StringPiece chars_;
};
class BoolCharacter {
public:
BoolCharacter() {}
explicit BoolCharacter(const bool *delimiter = kSpaces) { delimiter_ = delimiter; }
StringPiece Find(const StringPiece &in) const {
for (const char *i = in.data(); i != in.data() + in.size(); ++i) {
if (delimiter_[static_cast<unsigned char>(*i)]) return StringPiece(i, 1);
}
return StringPiece(in.data() + in.size(), 0);
}
template <unsigned Length> static void Build(const char (&characters)[Length], bool (&out)[256]) {
memset(out, 0, sizeof(out));
for (const char *i = characters; i != characters + Length; ++i) {
out[static_cast<unsigned char>(*i)] = true;
}
}
private:
const bool *delimiter_;
};
class AnyCharacterLast {
public:
AnyCharacterLast() {}
explicit AnyCharacterLast(const StringPiece &chars) : chars_(chars) {}
StringPiece Find(const StringPiece &in) const {
return StringPiece(std::find_end(in.data(), in.data() + in.size(), chars_.data(), chars_.data() + chars_.size()), 1);
}
private:
StringPiece chars_;
};
template <class Find, bool SkipEmpty = false> class TokenIter : public std::iterator<std::forward_iterator_tag, const StringPiece, std::ptrdiff_t, const StringPiece *, const StringPiece &> {
public:
TokenIter() {}
template <class Construct> TokenIter(const StringPiece &str, const Construct &construct) : after_(str), finder_(construct) {
++*this;
}
bool operator!() const {
return current_.data() == 0;
}
operator bool() const {
return current_.data() != 0;
}
static TokenIter<Find, SkipEmpty> end() {
return TokenIter<Find, SkipEmpty>();
}
bool operator==(const TokenIter<Find, SkipEmpty> &other) const {
return current_.data() == other.current_.data();
}
bool operator!=(const TokenIter<Find, SkipEmpty> &other) const {
return !(*this == other);
}
TokenIter<Find, SkipEmpty> &operator++() {
do {
StringPiece found(finder_.Find(after_));
current_ = StringPiece(after_.data(), found.data() - after_.data());
if (found.data() == after_.data() + after_.size()) {
after_ = StringPiece(NULL, 0);
} else {
after_ = StringPiece(found.data() + found.size(), after_.data() - found.data() + after_.size() - found.size());
}
} while (SkipEmpty && current_.data() && current_.empty()); // Compiler should optimize this away if SkipEmpty is false.
return *this;
}
TokenIter<Find, SkipEmpty> &operator++(int) {
TokenIter<Find, SkipEmpty> ret(*this);
++*this;
return ret;
}
const StringPiece &operator*() const {
UTIL_THROW_IF(!current_.data(), OutOfTokens, "Ran out of tokens");
return current_;
}
const StringPiece *operator->() const {
UTIL_THROW_IF(!current_.data(), OutOfTokens, "Ran out of tokens");
return ¤t_;
}
private:
StringPiece current_;
StringPiece after_;
Find finder_;
};
inline StringPiece Trim(StringPiece str, const bool *spaces = kSpaces) {
while (!str.empty() && spaces[static_cast<unsigned char>(*str.data())]) {
str = StringPiece(str.data() + 1, str.size() - 1);
}
while (!str.empty() && spaces[static_cast<unsigned char>(str[str.size() - 1])]) {
str = StringPiece(str.data(), str.size() - 1);
}
return str;
}
} // namespace util
#endif // UTIL_TOKENIZE_PIECE_H
| 0 |
coqui_public_repos/STT-models/estonian/itml | coqui_public_repos/STT-models/estonian/itml/v0.1.1/alphabet.txt |
a
b
c
d
e
f
g
h
i
j
k
l
m
n
o
p
q
r
s
t
u
v
w
x
y
z
ä
õ
ö
ü
š
ž
̇
| 0 |
coqui_public_repos/STT | coqui_public_repos/STT/taskcluster/test-generate_scorer-linux-rpi3-opt.yml | build:
template_file: test-raspbian-opt-base.tyml
dependencies:
- "linux-rpi3-cpu-opt"
- "kenlm_linux-rpi3-cpu-opt"
system_setup:
>
apt-get -qq -y install ${python.packages_buster.apt}
args:
tests_cmdline: "${system.homedir.linux}/DeepSpeech/ds/taskcluster/tc-scorer-tests.sh ${system.kenlm.linux_rpi3_cpu.url} 3.7.6:m"
workerType: "${docker.dsTests}"
metadata:
name: "Testing DeepSpeech Linux RPi3 CPU generate scorer"
description: "Generate a DeepSpeech Scorer for Linux/RPi3, CPU only, optimized version"
| 0 |
coqui_public_repos/inference-engine/third_party/openfst-1.6.9-win/src/include | coqui_public_repos/inference-engine/third_party/openfst-1.6.9-win/src/include/fst/filter-state.h | // See www.openfst.org for extensive documentation on this weighted
// finite-state transducer library.
//
// Classes for storing filter state in various algorithms like composition.
#ifndef FST_FILTER_STATE_H_
#define FST_FILTER_STATE_H_
#include <forward_list>
#include <utility>
#include <fst/fst-decl.h> // For optional argument declarations
#include <fst/fst.h>
#include <fst/matcher.h>
namespace fst {
// The filter state interface represents the state of a (e.g., composition)
// filter.
//
// class FilterState {
// public:
// // Required constructors.
//
// FilterState();
//
// FilterState(const FilterState &fs);
//
// // An invalid filter state.
// static const FilterState NoState();
//
// // Maps state to integer for hashing.
// size_t Hash() const;
//
// // Equality of filter states.
// bool operator==(const FilterState &fs) const;
//
// // Inequality of filter states.
// bool operator!=(const FilterState &fs) const;
//
// // Assignment to filter states.
// FilterState &operator=(const FilterState& fs);
// };
// Filter state that is a signed integral type.
template <typename T>
class IntegerFilterState {
public:
IntegerFilterState() : state_(kNoStateId) {}
explicit IntegerFilterState(T s) : state_(s) {}
static const IntegerFilterState NoState() { return IntegerFilterState(); }
size_t Hash() const { return static_cast<size_t>(state_); }
bool operator==(const IntegerFilterState &fs) const {
return state_ == fs.state_;
}
bool operator!=(const IntegerFilterState &fs) const {
return state_ != fs.state_;
}
T GetState() const { return state_; }
void SetState(T state) { state_ = state; }
private:
T state_;
};
using CharFilterState = IntegerFilterState<signed char>;
using ShortFilterState = IntegerFilterState<short>; // NOLINT
using IntFilterState = IntegerFilterState<int>;
// Filter state that is a weight (class).
template <class W>
class WeightFilterState {
public:
WeightFilterState() : weight_(W::Zero()) {}
explicit WeightFilterState(W weight) : weight_(std::move(weight)) {}
static const WeightFilterState NoState() { return WeightFilterState(); }
size_t Hash() const { return weight_.Hash(); }
bool operator==(const WeightFilterState &fs) const {
return weight_ == fs.weight_;
}
bool operator!=(const WeightFilterState &fs) const {
return weight_ != fs.weight_;
}
W GetWeight() const { return weight_; }
void SetWeight(W weight) { weight_ = std::move(weight); }
private:
W weight_;
};
// Filter state is a list of signed integer types T. Order matters
// for equality.
template <typename T>
class ListFilterState {
public:
ListFilterState() {}
explicit ListFilterState(T s) { list_.push_front(s); }
static const ListFilterState NoState() { return ListFilterState(kNoStateId); }
size_t Hash() const {
size_t h = 0;
for (const auto &elem : list_) h ^= h << 1 ^ elem;
return h;
}
bool operator==(const ListFilterState &fs) const { return list_ == fs.list_; }
bool operator!=(const ListFilterState &fs) const { return list_ != fs.list_; }
const std::forward_list<T> &GetState() const { return list_; }
std::forward_list<T> *GetMutableState() { return &list_; }
void SetState(const std::forward_list<T> &state) { list_ = state; }
private:
std::forward_list<T> list_;
};
// Filter state that is the combination of two filter states.
template <class FS1, class FS2>
class PairFilterState {
public:
PairFilterState() : fs1_(FS1::NoState()), fs2_(FS2::NoState()) {}
PairFilterState(const FS1 &fs1, const FS2 &fs2) : fs1_(fs1), fs2_(fs2) {}
static const PairFilterState NoState() { return PairFilterState(); }
size_t Hash() const {
const auto h1 = fs1_.Hash();
static constexpr auto lshift = 5;
static constexpr auto rshift = CHAR_BIT * sizeof(size_t) - 5;
return h1 << lshift ^ h1 >> rshift ^ fs2_.Hash();
}
bool operator==(const PairFilterState &fs) const {
return fs1_ == fs.fs1_ && fs2_ == fs.fs2_;
}
bool operator!=(const PairFilterState &fs) const {
return fs1_ != fs.fs1_ || fs2_ != fs.fs2_;
}
const FS1 &GetState1() const { return fs1_; }
const FS2 &GetState2() const { return fs2_; }
void SetState(const FS1 &fs1, const FS2 &fs2) {
fs1_ = fs1;
fs2_ = fs2;
}
private:
FS1 fs1_;
FS2 fs2_;
};
// Single non-blocking filter state.
class TrivialFilterState {
public:
explicit TrivialFilterState(bool state = false) : state_(state) {}
static const TrivialFilterState NoState() { return TrivialFilterState(); }
size_t Hash() const { return 0; }
bool operator==(const TrivialFilterState &fs) const {
return state_ == fs.state_;
}
bool operator!=(const TrivialFilterState &fs) const {
return state_ != fs.state_;
}
private:
bool state_;
};
} // namespace fst
#endif // FST_FILTER_STATE_H_
| 0 |
coqui_public_repos/TTS/docs | coqui_public_repos/TTS/docs/source/finetuning.md | # Fine-tuning a 🐸 TTS model
## Fine-tuning
Fine-tuning takes a pre-trained model and retrains it to improve the model performance on a different task or dataset.
In 🐸TTS we provide different pre-trained models in different languages and different pros and cons. You can take one of
them and fine-tune it for your own dataset. This will help you in two main ways:
1. Faster learning
Since a pre-trained model has already learned features that are relevant for the task, it will converge faster on
a new dataset. This will reduce the cost of training and let you experiment faster.
2. Better results with small datasets
Deep learning models are data hungry and they give better performance with more data. However, it is not always
possible to have this abundance, especially in specific domains. For instance, the LJSpeech dataset, that we released most of
our English models with, is almost 24 hours long. It takes weeks to record this amount of data with
the help of a voice actor.
Fine-tuning comes to the rescue in this case. You can take one of our pre-trained models and fine-tune it on your own
speech dataset and achieve reasonable results with only a couple of hours of data.
However, note that, fine-tuning does not ensure great results. The model performance still depends on the
{ref}`dataset quality <what_makes_a_good_dataset>` and the hyper-parameters you choose for fine-tuning. Therefore,
it still takes a bit of tinkering.
## Steps to fine-tune a 🐸 TTS model
1. Setup your dataset.
You need to format your target dataset in a certain way so that 🐸TTS data loader will be able to load it for the
training. Please see {ref}`this page <formatting_your_dataset>` for more information about formatting.
2. Choose the model you want to fine-tune.
You can list the available models in the command line with
```bash
tts --list_models
```
The command above lists the models in a naming format as ```<model_type>/<language>/<dataset>/<model_name>```.
Or you can manually check the `.model.json` file in the project directory.
You should choose the model based on your requirements. Some models are fast and some are better in speech quality.
One lazy way to test a model is running the model on the hardware you want to use and see how it works. For
simple testing, you can use the `tts` command on the terminal. For more info see {ref}`here <synthesizing_speech>`.
3. Download the model.
You can download the model by using the `tts` command. If you run `tts` with a particular model, it will download it automatically
and the model path will be printed on the terminal.
```bash
tts --model_name tts_models/es/mai/tacotron2-DDC --text "Ola."
> Downloading model to /home/ubuntu/.local/share/tts/tts_models--en--ljspeech--glow-tts
...
```
In the example above, we called the Spanish Tacotron model and give the sample output showing use the path where
the model is downloaded.
4. Setup the model config for fine-tuning.
You need to change certain fields in the model config. You have 3 options for playing with the configuration.
1. Edit the fields in the ```config.json``` file if you want to use ```TTS/bin/train_tts.py``` to train the model.
2. Edit the fields in one of the training scripts in the ```recipes``` directory if you want to use python.
3. Use the command-line arguments to override the fields like ```--coqpit.lr 0.00001``` to change the learning rate.
Some of the important fields are as follows:
- `datasets` field: This is set to the dataset you want to fine-tune the model on.
- `run_name` field: This is the name of the run. This is used to name the output directory and the entry in the
logging dashboard.
- `output_path` field: This is the path where the fine-tuned model is saved.
- `lr` field: You may need to use a smaller learning rate for fine-tuning to not lose the features learned by the
pre-trained model with big update steps.
- `audio` fields: Different datasets have different audio characteristics. You must check the current audio parameters and
make sure that the values reflect your dataset. For instance, your dataset might have a different audio sampling rate.
Apart from the parameters above, you should check the whole configuration file and make sure that the values are correct for
your dataset and training.
5. Start fine-tuning.
Whether you use one of the training scripts under ```recipes``` folder or the ```train_tts.py``` to start
your training, you should use the ```--restore_path``` flag to specify the path to the pre-trained model.
```bash
CUDA_VISIBLE_DEVICES="0" python recipes/ljspeech/glow_tts/train_glowtts.py \
--restore_path /home/ubuntu/.local/share/tts/tts_models--en--ljspeech--glow-tts/model_file.pth
```
```bash
CUDA_VISIBLE_DEVICES="0" python TTS/bin/train_tts.py \
--config_path /home/ubuntu/.local/share/tts/tts_models--en--ljspeech--glow-tts/config.json \
--restore_path /home/ubuntu/.local/share/tts/tts_models--en--ljspeech--glow-tts/model_file.pth
```
As stated above, you can also use command-line arguments to change the model configuration.
```bash
CUDA_VISIBLE_DEVICES="0" python recipes/ljspeech/glow_tts/train_glowtts.py \
--restore_path /home/ubuntu/.local/share/tts/tts_models--en--ljspeech--glow-tts/model_file.pth
--coqpit.run_name "glow-tts-finetune" \
--coqpit.lr 0.00001
```
| 0 |
coqui_public_repos/STT-models/basque/itml | coqui_public_repos/STT-models/basque/itml/v0.1.0/LICENSE | GNU AFFERO GENERAL PUBLIC LICENSE
Version 3, 19 November 2007
Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
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How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
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For more information on this, and how to apply and follow the GNU AGPL, see
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| 0 |
coqui_public_repos/inference-engine/third_party/openfst-1.6.9-win/src | coqui_public_repos/inference-engine/third_party/openfst-1.6.9-win/src/script/replace.cc | // See www.openfst.org for extensive documentation on this weighted
// finite-state transducer library.
#include <fst/script/fst-class.h>
#include <fst/script/replace.h>
#include <fst/script/script-impl.h>
namespace fst {
namespace script {
void Replace(const std::vector<LabelFstClassPair> &pairs, MutableFstClass *ofst,
const ReplaceOptions &opts) {
if (!pairs.empty()) {
for (auto it = pairs.begin(); it != pairs.end() - 1; ++it) {
if (!internal::ArcTypesMatch(*it->second, *(it + 1)->second, "Replace")) {
ofst->SetProperties(kError, kError);
return;
}
}
if (!internal::ArcTypesMatch(*pairs[0].second, *ofst, "Replace")) {
ofst->SetProperties(kError, kError);
return;
}
}
ReplaceArgs args(pairs, ofst, opts);
Apply<Operation<ReplaceArgs>>("Replace", ofst->ArcType(), &args);
}
REGISTER_FST_OPERATION(Replace, StdArc, ReplaceArgs);
REGISTER_FST_OPERATION(Replace, LogArc, ReplaceArgs);
REGISTER_FST_OPERATION(Replace, Log64Arc, ReplaceArgs);
} // namespace script
} // namespace fst
| 0 |
coqui_public_repos/STT-models/upper-sorbian/itml | coqui_public_repos/STT-models/upper-sorbian/itml/v0.1.0/alphabet.txt |
a
b
c
d
e
f
g
h
i
j
k
l
m
n
o
p
q
r
s
t
u
v
w
x
y
z
á
ó
ö
ü
ć
č
ě
ł
ń
ň
ř
ś
š
ź
ž
| 0 |
coqui_public_repos/STT/native_client | coqui_public_repos/STT/native_client/python/README.rst | Full project description and documentation on `https://stt.readthedocs.io/ <https://stt.readthedocs.io/>`_
| 0 |
coqui_public_repos/STT-examples/net_framework/STTWPF | coqui_public_repos/STT-examples/net_framework/STTWPF/Properties/Resources.resx | <?xml version="1.0" encoding="utf-8"?>
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that the ResXResourceWriter will generate, however the reader can
read any of the formats listed below.
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value : The object must be serialized with
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: and then encoded with base64 encoding.
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: and then encoded with base64 encoding.
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</root> | 0 |
coqui_public_repos/STT | coqui_public_repos/STT/doc/BUILDING.rst | .. _build-native-client:
Building Binaries
=================
This section describes how to build 🐸STT binaries.
It is strongly recommended that you always use our pre-built 🐸STT binaries (available with every `release <https://github.com/coqui-ai/STT/releases>`_) unless you have a reason to do build them yourself.
If you would still like to build the 🐸STT binaries yourself, you'll need the following pre-requisites downloaded and installed:
* `Bazel 5.0.0 <https://bazel.build/install/bazelisk>`_ (or `Bazelisk <https://github.com/bazelbuild/bazelisk>`__)
* `General TensorFlow r2.3 requirements <https://www.tensorflow.org/install/source#tested_build_configurations>`_
* `libsox <https://sourceforge.net/projects/sox/>`_
It is required to use our fork of TensorFlow since it includes fixes for common problems encountered when building the native client files.
If you'd like to build the language bindings or the decoder package, you'll also need:
* `SWIG master <https://github.com/swig/swig>`_.
Unfortunately, NodeJS / ElectronJS after 10.x support on SWIG is a bit behind, and while there are fixes merged on master, they have not been released.
Prebuilt patched versions (covering Linux, Windows and macOS) of SWIG should get installed under `native_client/ <native_client/>`_ automatically as soon as you build any bindings that requires it.
* `node-pre-gyp <https://github.com/mapbox/node-pre-gyp>`_ (for Node.JS bindings only)
For information on building on Windows, please refer to: :ref:`Windows Building <build-native-client-dotnet>`.
Dependencies
------------
If you follow these instructions, you should compile your own binaries of 🐸STT (built on TensorFlow using Bazel).
For more information on configuring TensorFlow, read the docs up to the end of `"Configure the Build" <https://www.tensorflow.org/install/source#configure_the_build>`_.
Checkout source code
^^^^^^^^^^^^^^^^^^^^
Clone 🐸STT source code (TensorFlow will come as a submdule):
.. code-block::
git clone https://github.com/coqui-ai/STT.git STT
cd STT
git submodule sync tensorflow/
git submodule update --init tensorflow/
Bazel: Download & Install
^^^^^^^^^^^^^^^^^^^^^^^^^
First, install Bazel 5.0.0 following the `Bazel installation documentation <https://docs.bazel.build/versions/5.0.0/install.html>`_ or alternatively using `Bazelisk <https://docs.bazel.build/versions/main/install-bazelisk.html>`_.
TensorFlow: Configure with Bazel
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
After you have installed the correct version of Bazel, configure TensorFlow:
.. code-block::
cd tensorflow
./configure
Compile Coqui STT
-----------------
Compile ``libstt.so``
^^^^^^^^^^^^^^^^^^^^^
Within your TensorFlow directory, there should be a symbolic link to the 🐸STT ``native_client`` directory. If it is not present, create it with the follow command:
.. code-block::
cd tensorflow
ln -s ../native_client
You can now use Bazel to build the main 🐸STT library, ``libstt.so``. Add ``--config=cuda`` if you want a CUDA build.
.. code-block::
bazel build --workspace_status_command="bash native_client/bazel_workspace_status_cmd.sh" -c opt --copt="-D_GLIBCXX_USE_CXX11_ABI=0" //native_client:libstt.so
The generated binaries will be saved to ``bazel-bin/native_client/``.
.. _build-generate-scorer-package:
Compile ``generate_scorer_package``
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Following the same setup as for ``libstt.so`` above, you can rebuild the ``generate_scorer_package`` binary by adding its target to the command line: ``//native_client:generate_scorer_package``.
Using the example from above you can build the library and that binary at the same time:
.. code-block::
bazel build --workspace_status_command="bash native_client/bazel_workspace_status_cmd.sh" -c opt --copt="-D_GLIBCXX_USE_CXX11_ABI=0" //native_client:libstt.so //native_client:generate_scorer_package
The generated binaries will be saved to ``bazel-bin/native_client/``.
Compile Language Bindings
^^^^^^^^^^^^^^^^^^^^^^^^^
Now, ``cd`` into the ``STT/native_client`` directory and use the ``Makefile`` to build all the language bindings (C++ client, Python package, Nodejs package, etc.).
.. code-block::
cd ../STT/native_client
make stt
Installing your own Binaries
----------------------------
After building, the library files and binary can optionally be installed to a system path for ease of development. This is also a required step for bindings generation.
.. code-block::
PREFIX=/usr/local sudo make install
It is assumed that ``$PREFIX/lib`` is a valid library path, otherwise you may need to alter your environment.
Install Python bindings
^^^^^^^^^^^^^^^^^^^^^^^
Included are a set of generated Python bindings. After following the above build and installation instructions, these can be installed by executing the following commands (or equivalent on your system):
.. code-block::
cd native_client/python
make bindings
pip install dist/stt-*
`Reference documentation <python-api>`_ is available for the Python bindings, as well as examples in the `STT-examples repository <https://github.com/coqui-ai/STT-examples>`_ and the `source code for the CLI tool installed alongside the Python bindings <py-api-example>`_.
Install NodeJS / ElectronJS bindings
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
After following the above build and installation instructions, the Node.JS bindings can be built:
.. code-block::
cd native_client/javascript
make build
make npm-pack
This will create the package ``stt-VERSION.tgz`` in ``native_client/javascript``.
.. _build-ctcdecoder-package:
Install the CTC decoder package
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
To build the ``coqui_stt_ctcdecoder`` package, you'll need the general requirements listed above (in particular SWIG). The command below builds the bindings using eight (8) processes for compilation. Adjust the parameter accordingly for more or less parallelism.
.. code-block::
cd native_client/ctcdecode
make bindings NUM_PROCESSES=8
pip install dist/*.whl
Building CTC Decoder for training on unsupported platforms
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
We only support building CTC Decoder on x86-64 architectures. However, we offer some hints on building the CTC decoder on other architectures, and you might find some help in our `GitHub Discussions <https://github.com/coqui-ai/STT/discussions>`_.
Feedback on improving this section or usage on other architectures is welcome.
First, you need to build SWIG from scratch, from the master branch. Our pre-built binaries are built from the tree `90cdbee6a69d13b39d734083b9f91069533b0d7b <https://github.com/swig/swig/tree/90cdbee6a69d13b39d734083b9f91069533b0d7b>`_.
You can supply your prebuild SWIG using ``SWIG_DIST_URL``
Moreover you may have to change ``PYTHON_PLATFORM_NAME`` corresponding to your platform.
.. code-block::
# PowerPC (ppc64le)
PYTHON_PLATFORM_NAME="--plat-name linux_ppc64le"
Complete build command:
.. code-block::
SWIG_DIST_URL=[...] PYTHON_PLATFORM_NAME=[...] make bindings
pip install dist/*.whl
Cross-building
--------------
RPi3 ARMv7 and LePotato ARM64
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
We support cross-compilation from Linux hosts. The following ``--config`` flags can be specified when building with bazel:
* ``--config=elinux_armhf`` for Raspbian / ARMv7
* ``--config=elinux_aarch64`` for ARMBian / ARM64
So your command line for ``RPi3`` and ``ARMv7`` should look like:
.. code-block::
bazel build --workspace_status_command="bash native_client/bazel_workspace_status_cmd.sh" -c opt --config=elinux_armhf //native_client:libstt.so
And your command line for ``LePotato`` and ``ARM64`` should look like:
.. code-block::
bazel build --workspace_status_command="bash native_client/bazel_workspace_status_cmd.sh" -c opt --config=elinux_aarch64 //native_client:libstt.so
While we test only on RPi3 Raspbian Buster and LePotato ARMBian Bullseye, anything compatible with ``armv7-a cortex-a53`` or ``armv8-a cortex-a53`` should be fine.
The ``stt`` binary can also be cross-built, with ``TARGET=rpi3`` or ``TARGET=rpi3-armv8``. This might require you to setup a system tree using the tool ``multistrap`` and the multitrap configuration files: ``native_client/multistrap_armbian64_buster.conf`` and ``native_client/multistrap_raspbian_buster.conf``.
The path of the system tree can be overridden from the default values defined in ``definitions.mk`` through the ``RASPBIAN`` ``make`` variable.
.. code-block::
cd ../STT/native_client
make TARGET=<system> stt
Building ``libstt.so`` for Android
----------------------------------
Prerequisites
^^^^^^^^^^^^^
Beyond the general prerequisites listed above, you'll also need the Android-specific dependencies for TensorFlow, namely you'll need to install the `Android SDK <https://developer.android.com>`_ and the `Android NDK version r18b <https://github.com/android/ndk/wiki/Unsupported-Downloads#r18b>`_. After that's done, export the environment variables ``ANDROID_SDK_HOME`` and ``ANDROID_NDK_HOME`` to the corresponding folders where the SDK and NDK were installed. Finally, configure the TensorFlow build and make sure you answer yes when the script asks if you want to set-up an Android build.
Then, you can build the ``libstt.so`` using (ARMv7):
.. code-block::
bazel build --workspace_status_command="bash native_client/bazel_workspace_status_cmd.sh" --config=android_arm --action_env ANDROID_NDK_API_LEVEL=21 //native_client:libstt.so
Or (ARM64):
.. code-block::
bazel build --workspace_status_command="bash native_client/bazel_workspace_status_cmd.sh" --config=android_arm64 --action_env ANDROID_NDK_API_LEVEL=21 //native_client:libstt.so
Building ``libstt.aar``
^^^^^^^^^^^^^^^^^^^^^^^
In order to build the JNI bindings, source code is available under the ``native_client/java/libstt`` directory. Building the AAR package requires having previously built ``libstt.so`` for all desired architectures and placed the corresponding binaries into the ``native_client/java/libstt/libs/{arm64-v8a,armeabi-v7a,x86_64}/`` subdirectories. If you don't want to build the AAR package for all of ARM64, ARMv7 and x86_64, you can edit the ``native_client/java/libstt/gradle.properties`` file to remove unneeded architectures.
Building the bindings is managed by ``gradle`` and can be done by calling ``./gradlew libstt:build`` inside the ``native_client/java`` folder, producing an ``AAR`` package in
``native_client/java/libstt/build/outputs/aar/``.
Please note that you might have to copy the file to a local Maven repository
and adapt file naming (when missing, the error message should states what
filename it expects and where).
Building C++ ``stt`` binary for Android
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Building the ``stt`` binary will happen through ``ndk-build`` (ARMv7):
.. code-block::
cd ../STT/native_client
$ANDROID_NDK_HOME/ndk-build APP_PLATFORM=android-21 APP_BUILD_SCRIPT=$(pwd)/Android.mk NDK_PROJECT_PATH=$(pwd) APP_STL=c++_shared TFDIR=$(pwd)/../tensorflow/ TARGET_ARCH_ABI=armeabi-v7a
And (ARM64):
.. code-block::
cd ../STT/native_client
$ANDROID_NDK_HOME/ndk-build APP_PLATFORM=android-21 APP_BUILD_SCRIPT=$(pwd)/Android.mk NDK_PROJECT_PATH=$(pwd) APP_STL=c++_shared TFDIR=$(pwd)/../tensorflow/ TARGET_ARCH_ABI=arm64-v8a
Android demo APK
^^^^^^^^^^^^^^^^
Provided is a very simple Android demo app that allows you to test the library.
You can build it with ``make apk`` and install the resulting APK file. Please
refer to Gradle documentation for more details.
The ``APK`` should be produced in ``/app/build/outputs/apk/``. This demo app might
require external storage permissions. You can then push models files to your
device, set the path to the file in the UI and try to run on an audio file.
When running, it should first play the audio file and then run the decoding. At
the end of the decoding, you should be presented with the decoded text as well
as time elapsed to decode in miliseconds.
This application is very limited on purpose, and is only here as a very basic
demo of one usage of the application. For example, it's only able to read PCM
mono 16kHz 16-bits file and it might fail on some WAVE file that are not
following exactly the specification.
Running ``stt`` via adb
^^^^^^^^^^^^^^^^^^^^^^^
You should use ``adb push`` to send data to device, please refer to Android
documentation on how to use that.
Please push 🐸STT data to ``/sdcard/STT/``\ , including:
* ``output_graph.tflite`` which is the TF Lite model
* External scorer file (available from one of our releases), if you want to use
the scorer; please be aware that too big scorer will make the device run out
of memory
Then, push binaries from ``native_client.tar.xz`` to ``/data/local/tmp/ds``\ :
* ``stt``
* ``libstt.so``
* ``libc++_shared.so``
You should then be able to run as usual, using a shell from ``adb shell``\ :
.. code-block::
user@device$ cd /data/local/tmp/ds/
user@device$ LD_LIBRARY_PATH=$(pwd)/ ./stt [...]
Please note that Android linker does not support ``rpath`` so you have to set
``LD_LIBRARY_PATH``. Properly wrapped / packaged bindings does embed the library
at a place the linker knows where to search, so Android apps will be fine.
Delegation API
^^^^^^^^^^^^^^
TensorFlow Lite supports Delegate API to offload some computation from the main
CPU. Please refer to `TensorFlow's documentation
<https://www.tensorflow.org/lite/performance/delegates>`_ for details.
To ease with experimentations, we have enabled some of those delegations on our
Android builds: * GPU, to leverage OpenGL capabilities * NNAPI, the Android API
to leverage GPU / DSP / NPU * Hexagon, the Qualcomm-specific DSP
This is highly experimental:
* Requires passing environment variable ``STT_TFLITE_DELEGATE`` with values of
``gpu``, ``nnapi`` or ``hexagon`` (only one at a time)
* Might require exported model changes (some Op might not be supported)
* We can't guarantee it will work, nor it will be faster than default
implementation
Feedback on improving this is welcome: how it could be exposed in the API, how
much performance gains do you get in your applications, how you had to change
the model to make it work with a delegate, etc.
See :ref:`the support / contact details <support>`
| 0 |
coqui_public_repos/STT/native_client/ctcdecode/third_party/openfst-1.6.7/src/include | coqui_public_repos/STT/native_client/ctcdecode/third_party/openfst-1.6.7/src/include/fst/util.h | // See www.openfst.org for extensive documentation on this weighted
// finite-state transducer library.
//
// FST utility inline definitions.
#ifndef FST_UTIL_H_
#define FST_UTIL_H_
#include <iostream>
#include <iterator>
#include <list>
#include <map>
#include <set>
#include <sstream>
#include <string>
#include <type_traits>
#include <unordered_map>
#include <unordered_set>
#include <utility>
#include <vector>
#include <fst/compat.h>
#include <fst/types.h>
#include <fst/log.h>
#include <fstream>
#include <fst/flags.h>
// Utility for error handling.
DECLARE_bool(fst_error_fatal);
#define FSTERROR() \
(FLAGS_fst_error_fatal ? LOG(FATAL) : LOG(ERROR))
namespace fst {
// Utility for type I/O.
// Reads types from an input stream.
// Generic case.
template <class T,
typename std::enable_if<std::is_class<T>::value, T>::type* = nullptr>
inline std::istream &ReadType(std::istream &strm, T *t) {
return t->Read(strm);
}
// Numeric (boolean, integral, floating-point) case.
template <class T,
typename std::enable_if<std::is_arithmetic<T>::value, T>::type* = nullptr>
inline std::istream &ReadType(std::istream &strm, T *t) {
return strm.read(reinterpret_cast<char *>(t), sizeof(T)); \
}
// String case.
inline std::istream &ReadType(std::istream &strm, string *s) { // NOLINT
s->clear();
int32 ns = 0;
strm.read(reinterpret_cast<char *>(&ns), sizeof(ns));
for (int32 i = 0; i < ns; ++i) {
char c;
strm.read(&c, 1);
*s += c;
}
return strm;
}
// Declares types that can be read from an input stream.
template <class... T>
std::istream &ReadType(std::istream &strm, std::vector<T...> *c);
template <class... T>
std::istream &ReadType(std::istream &strm, std::list<T...> *c);
template <class... T>
std::istream &ReadType(std::istream &strm, std::set<T...> *c);
template <class... T>
std::istream &ReadType(std::istream &strm, std::map<T...> *c);
template <class... T>
std::istream &ReadType(std::istream &strm, std::unordered_map<T...> *c);
template <class... T>
std::istream &ReadType(std::istream &strm, std::unordered_set<T...> *c);
// Pair case.
template <typename S, typename T>
inline std::istream &ReadType(std::istream &strm, std::pair<S, T> *p) {
ReadType(strm, &p->first);
ReadType(strm, &p->second);
return strm;
}
template <typename S, typename T>
inline std::istream &ReadType(std::istream &strm, std::pair<const S, T> *p) {
ReadType(strm, const_cast<S *>(&p->first));
ReadType(strm, &p->second);
return strm;
}
namespace internal {
template <class C, class ReserveFn>
std::istream &ReadContainerType(std::istream &strm, C *c, ReserveFn reserve) {
c->clear();
int64 n = 0;
ReadType(strm, &n);
reserve(c, n);
auto insert = std::inserter(*c, c->begin());
for (int64 i = 0; i < n; ++i) {
typename C::value_type value;
ReadType(strm, &value);
*insert = value;
}
return strm;
}
} // namespace internal
template <class... T>
std::istream &ReadType(std::istream &strm, std::vector<T...> *c) {
return internal::ReadContainerType(
strm, c, [](decltype(c) v, int n) { v->reserve(n); });
}
template <class... T>
std::istream &ReadType(std::istream &strm, std::list<T...> *c) {
return internal::ReadContainerType(strm, c, [](decltype(c) v, int n) {});
}
template <class... T>
std::istream &ReadType(std::istream &strm, std::set<T...> *c) {
return internal::ReadContainerType(strm, c, [](decltype(c) v, int n) {});
}
template <class... T>
std::istream &ReadType(std::istream &strm, std::map<T...> *c) {
return internal::ReadContainerType(strm, c, [](decltype(c) v, int n) {});
}
template <class... T>
std::istream &ReadType(std::istream &strm, std::unordered_set<T...> *c) {
return internal::ReadContainerType(
strm, c, [](decltype(c) v, int n) { v->reserve(n); });
}
template <class... T>
std::istream &ReadType(std::istream &strm, std::unordered_map<T...> *c) {
return internal::ReadContainerType(
strm, c, [](decltype(c) v, int n) { v->reserve(n); });
}
// Writes types to an output stream.
// Generic case.
template <class T,
typename std::enable_if<std::is_class<T>::value, T>::type* = nullptr>
inline std::ostream &WriteType(std::ostream &strm, const T t) {
t.Write(strm);
return strm;
}
// Numeric (boolean, integral, floating-point) case.
template <class T,
typename std::enable_if<std::is_arithmetic<T>::value, T>::type* = nullptr>
inline std::ostream &WriteType(std::ostream &strm, const T t) {
return strm.write(reinterpret_cast<const char *>(&t), sizeof(T));
}
// String case.
inline std::ostream &WriteType(std::ostream &strm, const string &s) { // NOLINT
int32 ns = s.size();
strm.write(reinterpret_cast<const char *>(&ns), sizeof(ns));
return strm.write(s.data(), ns);
}
// Declares types that can be written to an output stream.
template <typename... T>
std::ostream &WriteType(std::ostream &strm, const std::vector<T...> &c);
template <typename... T>
std::ostream &WriteType(std::ostream &strm, const std::list<T...> &c);
template <typename... T>
std::ostream &WriteType(std::ostream &strm, const std::set<T...> &c);
template <typename... T>
std::ostream &WriteType(std::ostream &strm, const std::map<T...> &c);
template <typename... T>
std::ostream &WriteType(std::ostream &strm, const std::unordered_map<T...> &c);
template <typename... T>
std::ostream &WriteType(std::ostream &strm, const std::unordered_set<T...> &c);
// Pair case.
template <typename S, typename T>
inline std::ostream &WriteType(std::ostream &strm,
const std::pair<S, T> &p) { // NOLINT
WriteType(strm, p.first);
WriteType(strm, p.second);
return strm;
}
namespace internal {
template <class C>
std::ostream &WriteContainer(std::ostream &strm, const C &c) {
const int64 n = c.size();
WriteType(strm, n);
for (const auto &e : c) {
WriteType(strm, e);
}
return strm;
}
} // namespace internal
template <typename... T>
std::ostream &WriteType(std::ostream &strm, const std::vector<T...> &c) {
return internal::WriteContainer(strm, c);
}
template <typename... T>
std::ostream &WriteType(std::ostream &strm, const std::list<T...> &c) {
return internal::WriteContainer(strm, c);
}
template <typename... T>
std::ostream &WriteType(std::ostream &strm, const std::set<T...> &c) {
return internal::WriteContainer(strm, c);
}
template <typename... T>
std::ostream &WriteType(std::ostream &strm, const std::map<T...> &c) {
return internal::WriteContainer(strm, c);
}
template <typename... T>
std::ostream &WriteType(std::ostream &strm, const std::unordered_map<T...> &c) {
return internal::WriteContainer(strm, c);
}
template <typename... T>
std::ostream &WriteType(std::ostream &strm, const std::unordered_set<T...> &c) {
return internal::WriteContainer(strm, c);
}
// Utilities for converting between int64 or Weight and string.
int64 StrToInt64(const string &s, const string &src, size_t nline,
bool allow_negative, bool *error = nullptr);
template <typename Weight>
Weight StrToWeight(const string &s, const string &src, size_t nline) {
Weight w;
std::istringstream strm(s);
strm >> w;
if (!strm) {
FSTERROR() << "StrToWeight: Bad weight = \"" << s << "\", source = " << src
<< ", line = " << nline;
return Weight::NoWeight();
}
return w;
}
template <typename Weight>
void WeightToStr(Weight w, string *s) {
std::ostringstream strm;
strm.precision(9);
strm << w;
s->append(strm.str().data(), strm.str().size());
}
// Utilities for reading/writing integer pairs (typically labels)
// Modifies line using a vector of pointers to a buffer beginning with line.
void SplitString(char *line, const char *delim, std::vector<char *> *vec,
bool omit_empty_strings);
template <typename I>
bool ReadIntPairs(const string &filename, std::vector<std::pair<I, I>> *pairs,
bool allow_negative = false) {
std::ifstream strm(filename, std::ios_base::in);
if (!strm) {
LOG(ERROR) << "ReadIntPairs: Can't open file: " << filename;
return false;
}
const int kLineLen = 8096;
char line[kLineLen];
size_t nline = 0;
pairs->clear();
while (strm.getline(line, kLineLen)) {
++nline;
std::vector<char *> col;
SplitString(line, "\n\t ", &col, true);
// empty line or comment?
if (col.empty() || col[0][0] == '\0' || col[0][0] == '#') continue;
if (col.size() != 2) {
LOG(ERROR) << "ReadIntPairs: Bad number of columns, "
<< "file = " << filename << ", line = " << nline;
return false;
}
bool err;
I i1 = StrToInt64(col[0], filename, nline, allow_negative, &err);
if (err) return false;
I i2 = StrToInt64(col[1], filename, nline, allow_negative, &err);
if (err) return false;
pairs->push_back(std::make_pair(i1, i2));
}
return true;
}
template <typename I>
bool WriteIntPairs(const string &filename,
const std::vector<std::pair<I, I>> &pairs) {
std::ostream *strm = &std::cout;
if (!filename.empty()) {
strm = new std::ofstream(filename);
if (!*strm) {
LOG(ERROR) << "WriteIntPairs: Can't open file: " << filename;
return false;
}
}
for (ssize_t n = 0; n < pairs.size(); ++n) {
*strm << pairs[n].first << "\t" << pairs[n].second << "\n";
}
if (!*strm) {
LOG(ERROR) << "WriteIntPairs: Write failed: "
<< (filename.empty() ? "standard output" : filename);
return false;
}
if (strm != &std::cout) delete strm;
return true;
}
// Utilities for reading/writing label pairs.
template <typename Label>
bool ReadLabelPairs(const string &filename,
std::vector<std::pair<Label, Label>> *pairs,
bool allow_negative = false) {
return ReadIntPairs(filename, pairs, allow_negative);
}
template <typename Label>
bool WriteLabelPairs(const string &filename,
const std::vector<std::pair<Label, Label>> &pairs) {
return WriteIntPairs(filename, pairs);
}
// Utilities for converting a type name to a legal C symbol.
void ConvertToLegalCSymbol(string *s);
// Utilities for stream I/O.
bool AlignInput(std::istream &strm);
bool AlignOutput(std::ostream &strm);
// An associative container for which testing membership is faster than an STL
// set if members are restricted to an interval that excludes most non-members.
// A Key must have ==, !=, and < operators defined. Element NoKey should be a
// key that marks an uninitialized key and is otherwise unused. Find() returns
// an STL const_iterator to the match found, otherwise it equals End().
template <class Key, Key NoKey>
class CompactSet {
public:
using const_iterator = typename std::set<Key>::const_iterator;
CompactSet() : min_key_(NoKey), max_key_(NoKey) {}
CompactSet(const CompactSet<Key, NoKey> &compact_set)
: set_(compact_set.set_),
min_key_(compact_set.min_key_),
max_key_(compact_set.max_key_) {}
void Insert(Key key) {
set_.insert(key);
if (min_key_ == NoKey || key < min_key_) min_key_ = key;
if (max_key_ == NoKey || max_key_ < key) max_key_ = key;
}
void Erase(Key key) {
set_.erase(key);
if (set_.empty()) {
min_key_ = max_key_ = NoKey;
} else if (key == min_key_) {
++min_key_;
} else if (key == max_key_) {
--max_key_;
}
}
void Clear() {
set_.clear();
min_key_ = max_key_ = NoKey;
}
const_iterator Find(Key key) const {
if (min_key_ == NoKey || key < min_key_ || max_key_ < key) {
return set_.end();
} else {
return set_.find(key);
}
}
bool Member(Key key) const {
if (min_key_ == NoKey || key < min_key_ || max_key_ < key) {
return false; // out of range
} else if (min_key_ != NoKey && max_key_ + 1 == min_key_ + set_.size()) {
return true; // dense range
} else {
return set_.count(key);
}
}
const_iterator Begin() const { return set_.begin(); }
const_iterator End() const { return set_.end(); }
// All stored keys are greater than or equal to this value.
Key LowerBound() const { return min_key_; }
// All stored keys are less than or equal to this value.
Key UpperBound() const { return max_key_; }
private:
std::set<Key> set_;
Key min_key_;
Key max_key_;
void operator=(const CompactSet &) = delete;
};
} // namespace fst
#endif // FST_UTIL_H_
| 0 |
coqui_public_repos/inference-engine/third_party/openfst-1.6.9-win/src/include/fst | coqui_public_repos/inference-engine/third_party/openfst-1.6.9-win/src/include/fst/script/arciterator-class.h | // See www.openfst.org for extensive documentation on this weighted
// finite-state transducer library.
#ifndef FST_SCRIPT_ARCITERATOR_CLASS_H_
#define FST_SCRIPT_ARCITERATOR_CLASS_H_
#include <memory>
#include <utility>
#include <fst/fstlib.h>
#include <fst/script/fst-class.h>
// Scripting API support for ArcIterator.
//
// A call to Value() causes the underlying arc to be used to construct the
// associated ArcClass.
namespace fst {
namespace script {
// Non-mutable arc iterators.
// Virtual interface implemented by each concrete ArcIteratorImpl<F>.
class ArcIteratorImplBase {
public:
virtual bool Done() const = 0;
virtual uint32_t Flags() const = 0;
virtual void Next() = 0;
virtual size_t Position() const = 0;
virtual void Reset() = 0;
virtual void Seek(size_t a) = 0;
virtual void SetFlags(uint32_t flags, uint32_t mask) = 0;
virtual ArcClass Value() const = 0;
virtual ~ArcIteratorImplBase() {}
};
// Templated implementation.
template <class Arc>
class ArcIteratorClassImpl : public ArcIteratorImplBase {
public:
explicit ArcIteratorClassImpl(const Fst<Arc> &fst, int64_t s)
: aiter_(fst, s) {}
bool Done() const final { return aiter_.Done(); }
uint32_t Flags() const final { return aiter_.Flags(); }
void Next() final { aiter_.Next(); }
size_t Position() const final { return aiter_.Position(); }
void Reset() final { aiter_.Reset(); }
void Seek(size_t a) final { aiter_.Seek(a); }
void SetFlags(uint32_t flags, uint32_t mask) final {
aiter_.SetFlags(flags, mask);
}
// This is returned by value because it has not yet been constructed, and
// is likely to participate in return-value optimization.
ArcClass Value() const final { return ArcClass(aiter_.Value()); }
~ArcIteratorClassImpl() final {}
private:
ArcIterator<Fst<Arc>> aiter_;
};
class ArcIteratorClass;
using InitArcIteratorClassArgs =
std::tuple<const FstClass &, int64_t, ArcIteratorClass *>;
// Untemplated user-facing class holding a templated pimpl.
class ArcIteratorClass {
public:
ArcIteratorClass(const FstClass &fst, int64_t s);
template <class Arc>
ArcIteratorClass(const Fst<Arc> &fst, int64_t s)
: impl_(new ArcIteratorClassImpl<Arc>(fst, s)) {}
bool Done() const { return impl_->Done(); }
uint32_t Flags() const { return impl_->Flags(); }
void Next() { impl_->Next(); }
size_t Position() const { return impl_->Position(); }
void Reset() { impl_->Reset(); }
void Seek(size_t a) { impl_->Seek(a); }
void SetFlags(uint32_t flags, uint32_t mask) { impl_->SetFlags(flags, mask); }
ArcClass Value() const { return impl_->Value(); }
template <class Arc>
friend void InitArcIteratorClass(InitArcIteratorClassArgs *args);
private:
std::unique_ptr<ArcIteratorImplBase> impl_;
};
template <class Arc>
void InitArcIteratorClass(InitArcIteratorClassArgs *args) {
const Fst<Arc> &fst = *(std::get<0>(*args).GetFst<Arc>());
std::get<2>(*args)->impl_.reset(
new ArcIteratorClassImpl<Arc>(fst, std::get<1>(*args)));
}
// Mutable arc iterators.
// Virtual interface implemented by each concrete MutableArcIteratorImpl<F>.
class MutableArcIteratorImplBase : public ArcIteratorImplBase {
public:
virtual void SetValue(const ArcClass &) = 0;
~MutableArcIteratorImplBase() override {}
};
// Templated implementation.
template <class Arc>
class MutableArcIteratorClassImpl
: public MutableArcIteratorImplBase {
public:
explicit MutableArcIteratorClassImpl(MutableFst<Arc> *fst, int64_t s)
: aiter_(fst, s) {}
bool Done() const final { return aiter_.Done(); }
uint32_t Flags() const final { return aiter_.Flags(); }
void Next() final { aiter_.Next(); }
size_t Position() const final { return aiter_.Position(); }
void Reset() final { aiter_.Reset(); }
void Seek(size_t a) final { aiter_.Seek(a); }
void SetFlags(uint32_t flags, uint32_t mask) final {
aiter_.SetFlags(flags, mask);
}
void SetValue(const Arc &arc) { aiter_.SetValue(arc); }
void SetValue(const ArcClass &ac) final { aiter_.SetValue(ac.GetArc<Arc>()); }
// This is returned by value because it has not yet been constructed, and
// is likely to participate in return-value optimization.
ArcClass Value() const final { return ArcClass(aiter_.Value()); }
~MutableArcIteratorClassImpl() override {}
private:
MutableArcIterator<MutableFst<Arc>> aiter_;
};
class MutableArcIteratorClass;
using InitMutableArcIteratorClassArgs =
std::tuple<MutableFstClass *, int64_t, MutableArcIteratorClass *>;
// Untemplated user-facing class holding a templated pimpl.
class MutableArcIteratorClass {
public:
MutableArcIteratorClass(MutableFstClass *fst, int64_t s);
template <class Arc>
MutableArcIteratorClass(MutableFst<Arc> *fst, int64_t s)
: impl_(new MutableArcIteratorClassImpl<Arc>(fst, s)) {}
bool Done() const { return impl_->Done(); }
uint32_t Flags() const { return impl_->Flags(); }
void Next() { impl_->Next(); }
size_t Position() const { return impl_->Position(); }
void Reset() { impl_->Reset(); }
void Seek(size_t a) { impl_->Seek(a); }
void SetFlags(uint32_t flags, uint32_t mask) { impl_->SetFlags(flags, mask); }
void SetValue(const ArcClass &ac) { impl_->SetValue(ac); }
ArcClass Value() const { return impl_->Value(); }
template <class Arc>
friend void InitMutableArcIteratorClass(
InitMutableArcIteratorClassArgs *args);
private:
std::unique_ptr<MutableArcIteratorImplBase> impl_;
};
template <class Arc>
void InitMutableArcIteratorClass(InitMutableArcIteratorClassArgs *args) {
MutableFst<Arc> *fst = std::get<0>(*args)->GetMutableFst<Arc>();
std::get<2>(*args)->impl_.reset(
new MutableArcIteratorClassImpl<Arc>(fst, std::get<1>(*args)));
}
} // namespace script
} // namespace fst
#endif // FST_SCRIPT_ARCITERATOR_CLASS_H_
| 0 |
coqui_public_repos/inference-engine/third_party/kenlm | coqui_public_repos/inference-engine/third_party/kenlm/util/read_compressed.hh | #ifndef UTIL_READ_COMPRESSED_H
#define UTIL_READ_COMPRESSED_H
#include "util/exception.hh"
#include "util/scoped.hh"
#include <cstddef>
#include <stdint.h>
namespace util {
class CompressedException : public Exception {
public:
CompressedException() throw();
virtual ~CompressedException() throw();
};
class GZException : public CompressedException {
public:
GZException() throw();
~GZException() throw();
};
class BZException : public CompressedException {
public:
BZException() throw();
~BZException() throw();
};
class XZException : public CompressedException {
public:
XZException() throw();
~XZException() throw();
};
class ReadCompressed;
class ReadBase {
public:
virtual ~ReadBase() {}
virtual std::size_t Read(void *to, std::size_t amount, ReadCompressed &thunk) = 0;
protected:
static void ReplaceThis(ReadBase *with, ReadCompressed &thunk);
ReadBase *Current(ReadCompressed &thunk);
static uint64_t &ReadCount(ReadCompressed &thunk);
};
class ReadCompressed {
public:
static const std::size_t kMagicSize = 6;
// Must have at least kMagicSize bytes.
static bool DetectCompressedMagic(const void *from);
// Takes ownership of fd.
explicit ReadCompressed(int fd);
// Try to avoid using this. Use the fd instead.
// There is no decompression support for istreams.
explicit ReadCompressed(std::istream &in);
// Must call Reset later.
ReadCompressed();
// Takes ownership of fd.
void Reset(int fd);
// Same advice as the constructor.
void Reset(std::istream &in);
std::size_t Read(void *to, std::size_t amount);
// Repeatedly call read to fill a buffer unless EOF is hit.
// Return number of bytes read.
std::size_t ReadOrEOF(void *const to, std::size_t amount);
uint64_t RawAmount() const { return raw_amount_; }
private:
friend class ReadBase;
scoped_ptr<ReadBase> internal_;
uint64_t raw_amount_;
};
} // namespace util
#endif // UTIL_READ_COMPRESSED_H
| 0 |
coqui_public_repos/TTS/recipes/vctk | coqui_public_repos/TTS/recipes/vctk/fast_speech/train_fast_speech.py | import os
from trainer import Trainer, TrainerArgs
from TTS.config import BaseAudioConfig, BaseDatasetConfig
from TTS.tts.configs.fast_speech_config import FastSpeechConfig
from TTS.tts.datasets import load_tts_samples
from TTS.tts.models.forward_tts import ForwardTTS
from TTS.tts.utils.speakers import SpeakerManager
from TTS.tts.utils.text.tokenizer import TTSTokenizer
from TTS.utils.audio import AudioProcessor
output_path = os.path.dirname(os.path.abspath(__file__))
dataset_config = BaseDatasetConfig(formatter="vctk", meta_file_train="", path=os.path.join(output_path, "../VCTK/"))
audio_config = BaseAudioConfig(
sample_rate=22050,
do_trim_silence=True,
trim_db=23.0,
signal_norm=False,
mel_fmin=0.0,
mel_fmax=8000,
spec_gain=1.0,
log_func="np.log",
ref_level_db=20,
preemphasis=0.0,
)
config = FastSpeechConfig(
run_name="fast_speech_vctk",
audio=audio_config,
batch_size=32,
eval_batch_size=16,
num_loader_workers=8,
num_eval_loader_workers=4,
compute_input_seq_cache=True,
precompute_num_workers=4,
run_eval=True,
test_delay_epochs=-1,
epochs=1000,
text_cleaner="english_cleaners",
use_phonemes=True,
phoneme_language="en-us",
phoneme_cache_path=os.path.join(output_path, "phoneme_cache"),
print_step=50,
print_eval=False,
mixed_precision=False,
min_text_len=0,
max_text_len=500,
min_audio_len=0,
max_audio_len=500000,
output_path=output_path,
datasets=[dataset_config],
use_speaker_embedding=True,
)
## INITIALIZE THE AUDIO PROCESSOR
# Audio processor is used for feature extraction and audio I/O.
# It mainly serves to the dataloader and the training loggers.
ap = AudioProcessor.init_from_config(config)
# INITIALIZE THE TOKENIZER
# Tokenizer is used to convert text to sequences of token IDs.
# If characters are not defined in the config, default characters are passed to the config
tokenizer, config = TTSTokenizer.init_from_config(config)
# LOAD DATA SAMPLES
# Each sample is a list of ```[text, audio_file_path, speaker_name]```
# You can define your custom sample loader returning the list of samples.
# Or define your custom formatter and pass it to the `load_tts_samples`.
# Check `TTS.tts.datasets.load_tts_samples` for more details.
train_samples, eval_samples = load_tts_samples(
dataset_config,
eval_split=True,
eval_split_max_size=config.eval_split_max_size,
eval_split_size=config.eval_split_size,
)
# init speaker manager for multi-speaker training
# it maps speaker-id to speaker-name in the model and data-loader
speaker_manager = SpeakerManager()
speaker_manager.set_ids_from_data(train_samples + eval_samples, parse_key="speaker_name")
config.model_args.num_speakers = speaker_manager.num_speakers
# init model
model = ForwardTTS(config, ap, tokenizer, speaker_manager=speaker_manager)
# INITIALIZE THE TRAINER
# Trainer provides a generic API to train all the 🐸TTS models with all its perks like mixed-precision training,
# distributed training, etc.
trainer = Trainer(
TrainerArgs(), config, output_path, model=model, train_samples=train_samples, eval_samples=eval_samples
)
# AND... 3,2,1... 🚀
trainer.fit()
| 0 |
coqui_public_repos/TTS/TTS/tts/layers | coqui_public_repos/TTS/TTS/tts/layers/tortoise/diffusion.py | """
This is an almost carbon copy of gaussian_diffusion.py from OpenAI's ImprovedDiffusion repo, which itself:
This code started out as a PyTorch port of Ho et al's diffusion models:
https://github.com/hojonathanho/diffusion/blob/1e0dceb3b3495bbe19116a5e1b3596cd0706c543/diffusion_tf/diffusion_utils_2.py
Docstrings have been added, as well as DDIM sampling and a new collection of beta schedules.
"""
import enum
import math
import numpy as np
import torch
import torch as th
from tqdm import tqdm
from TTS.tts.layers.tortoise.dpm_solver import DPM_Solver, NoiseScheduleVP, model_wrapper
try:
from k_diffusion.sampling import sample_dpmpp_2m, sample_euler_ancestral
K_DIFFUSION_SAMPLERS = {"k_euler_a": sample_euler_ancestral, "dpm++2m": sample_dpmpp_2m}
except ImportError:
K_DIFFUSION_SAMPLERS = None
SAMPLERS = ["dpm++2m", "p", "ddim"]
def normal_kl(mean1, logvar1, mean2, logvar2):
"""
Compute the KL divergence between two gaussians.
Shapes are automatically broadcasted, so batches can be compared to
scalars, among other use cases.
"""
tensor = None
for obj in (mean1, logvar1, mean2, logvar2):
if isinstance(obj, th.Tensor):
tensor = obj
break
assert tensor is not None, "at least one argument must be a Tensor"
# Force variances to be Tensors. Broadcasting helps convert scalars to
# Tensors, but it does not work for th.exp().
logvar1, logvar2 = [x if isinstance(x, th.Tensor) else th.tensor(x).to(tensor) for x in (logvar1, logvar2)]
return 0.5 * (-1.0 + logvar2 - logvar1 + th.exp(logvar1 - logvar2) + ((mean1 - mean2) ** 2) * th.exp(-logvar2))
def approx_standard_normal_cdf(x):
"""
A fast approximation of the cumulative distribution function of the
standard normal.
"""
return 0.5 * (1.0 + th.tanh(np.sqrt(2.0 / np.pi) * (x + 0.044715 * th.pow(x, 3))))
def discretized_gaussian_log_likelihood(x, *, means, log_scales):
"""
Compute the log-likelihood of a Gaussian distribution discretizing to a
given image.
:param x: the target images. It is assumed that this was uint8 values,
rescaled to the range [-1, 1].
:param means: the Gaussian mean Tensor.
:param log_scales: the Gaussian log stddev Tensor.
:return: a tensor like x of log probabilities (in nats).
"""
assert x.shape == means.shape == log_scales.shape
centered_x = x - means
inv_stdv = th.exp(-log_scales)
plus_in = inv_stdv * (centered_x + 1.0 / 255.0)
cdf_plus = approx_standard_normal_cdf(plus_in)
min_in = inv_stdv * (centered_x - 1.0 / 255.0)
cdf_min = approx_standard_normal_cdf(min_in)
log_cdf_plus = th.log(cdf_plus.clamp(min=1e-12))
log_one_minus_cdf_min = th.log((1.0 - cdf_min).clamp(min=1e-12))
cdf_delta = cdf_plus - cdf_min
log_probs = th.where(
x < -0.999,
log_cdf_plus,
th.where(x > 0.999, log_one_minus_cdf_min, th.log(cdf_delta.clamp(min=1e-12))),
)
assert log_probs.shape == x.shape
return log_probs
def mean_flat(tensor):
"""
Take the mean over all non-batch dimensions.
"""
return tensor.mean(dim=list(range(1, len(tensor.shape))))
def get_named_beta_schedule(schedule_name, num_diffusion_timesteps):
"""
Get a pre-defined beta schedule for the given name.
The beta schedule library consists of beta schedules which remain similar
in the limit of num_diffusion_timesteps.
Beta schedules may be added, but should not be removed or changed once
they are committed to maintain backwards compatibility.
"""
if schedule_name == "linear":
# Linear schedule from Ho et al, extended to work for any number of
# diffusion steps.
scale = 1000 / num_diffusion_timesteps
beta_start = scale * 0.0001
beta_end = scale * 0.02
return np.linspace(beta_start, beta_end, num_diffusion_timesteps, dtype=np.float64)
elif schedule_name == "cosine":
return betas_for_alpha_bar(
num_diffusion_timesteps,
lambda t: math.cos((t + 0.008) / 1.008 * math.pi / 2) ** 2,
)
else:
raise NotImplementedError(f"unknown beta schedule: {schedule_name}")
def betas_for_alpha_bar(num_diffusion_timesteps, alpha_bar, max_beta=0.999):
"""
Create a beta schedule that discretizes the given alpha_t_bar function,
which defines the cumulative product of (1-beta) over time from t = [0,1].
:param num_diffusion_timesteps: the number of betas to produce.
:param alpha_bar: a lambda that takes an argument t from 0 to 1 and
produces the cumulative product of (1-beta) up to that
part of the diffusion process.
:param max_beta: the maximum beta to use; use values lower than 1 to
prevent singularities.
"""
betas = []
for i in range(num_diffusion_timesteps):
t1 = i / num_diffusion_timesteps
t2 = (i + 1) / num_diffusion_timesteps
betas.append(min(1 - alpha_bar(t2) / alpha_bar(t1), max_beta))
return np.array(betas)
class ModelMeanType(enum.Enum):
"""
Which type of output the model predicts.
"""
PREVIOUS_X = "previous_x" # the model predicts x_{t-1}
START_X = "start_x" # the model predicts x_0
EPSILON = "epsilon" # the model predicts epsilon
class ModelVarType(enum.Enum):
"""
What is used as the model's output variance.
The LEARNED_RANGE option has been added to allow the model to predict
values between FIXED_SMALL and FIXED_LARGE, making its job easier.
"""
LEARNED = "learned"
FIXED_SMALL = "fixed_small"
FIXED_LARGE = "fixed_large"
LEARNED_RANGE = "learned_range"
class LossType(enum.Enum):
MSE = "mse" # use raw MSE loss (and KL when learning variances)
RESCALED_MSE = "rescaled_mse" # use raw MSE loss (with RESCALED_KL when learning variances)
KL = "kl" # use the variational lower-bound
RESCALED_KL = "rescaled_kl" # like KL, but rescale to estimate the full VLB
def is_vb(self):
return self == LossType.KL or self == LossType.RESCALED_KL
class GaussianDiffusion:
"""
Utilities for training and sampling diffusion models.
Ported directly from here, and then adapted over time to further experimentation.
https://github.com/hojonathanho/diffusion/blob/1e0dceb3b3495bbe19116a5e1b3596cd0706c543/diffusion_tf/diffusion_utils_2.py#L42
:param betas: a 1-D numpy array of betas for each diffusion timestep,
starting at T and going to 1.
:param model_mean_type: a ModelMeanType determining what the model outputs.
:param model_var_type: a ModelVarType determining how variance is output.
:param loss_type: a LossType determining the loss function to use.
:param rescale_timesteps: if True, pass floating point timesteps into the
model so that they are always scaled like in the
original paper (0 to 1000).
"""
def __init__(
self,
*,
betas,
model_mean_type,
model_var_type,
loss_type,
rescale_timesteps=False,
conditioning_free=False,
conditioning_free_k=1,
ramp_conditioning_free=True,
sampler="p",
):
self.sampler = sampler
self.model_mean_type = ModelMeanType(model_mean_type)
self.model_var_type = ModelVarType(model_var_type)
self.loss_type = LossType(loss_type)
self.rescale_timesteps = rescale_timesteps
self.conditioning_free = conditioning_free
self.conditioning_free_k = conditioning_free_k
self.ramp_conditioning_free = ramp_conditioning_free
# Use float64 for accuracy.
betas = np.array(betas, dtype=np.float64)
self.betas = betas
assert len(betas.shape) == 1, "betas must be 1-D"
assert (betas > 0).all() and (betas <= 1).all()
self.num_timesteps = int(betas.shape[0])
alphas = 1.0 - betas
self.alphas_cumprod = np.cumprod(alphas, axis=0)
self.alphas_cumprod_prev = np.append(1.0, self.alphas_cumprod[:-1])
self.alphas_cumprod_next = np.append(self.alphas_cumprod[1:], 0.0)
assert self.alphas_cumprod_prev.shape == (self.num_timesteps,)
# calculations for diffusion q(x_t | x_{t-1}) and others
self.sqrt_alphas_cumprod = np.sqrt(self.alphas_cumprod)
self.sqrt_one_minus_alphas_cumprod = np.sqrt(1.0 - self.alphas_cumprod)
self.log_one_minus_alphas_cumprod = np.log(1.0 - self.alphas_cumprod)
self.sqrt_recip_alphas_cumprod = np.sqrt(1.0 / self.alphas_cumprod)
self.sqrt_recipm1_alphas_cumprod = np.sqrt(1.0 / self.alphas_cumprod - 1)
# calculations for posterior q(x_{t-1} | x_t, x_0)
self.posterior_variance = betas * (1.0 - self.alphas_cumprod_prev) / (1.0 - self.alphas_cumprod)
# log calculation clipped because the posterior variance is 0 at the
# beginning of the diffusion chain.
self.posterior_log_variance_clipped = np.log(np.append(self.posterior_variance[1], self.posterior_variance[1:]))
self.posterior_mean_coef1 = betas * np.sqrt(self.alphas_cumprod_prev) / (1.0 - self.alphas_cumprod)
self.posterior_mean_coef2 = (1.0 - self.alphas_cumprod_prev) * np.sqrt(alphas) / (1.0 - self.alphas_cumprod)
def q_mean_variance(self, x_start, t):
"""
Get the distribution q(x_t | x_0).
:param x_start: the [N x C x ...] tensor of noiseless inputs.
:param t: the number of diffusion steps (minus 1). Here, 0 means one step.
:return: A tuple (mean, variance, log_variance), all of x_start's shape.
"""
mean = _extract_into_tensor(self.sqrt_alphas_cumprod, t, x_start.shape) * x_start
variance = _extract_into_tensor(1.0 - self.alphas_cumprod, t, x_start.shape)
log_variance = _extract_into_tensor(self.log_one_minus_alphas_cumprod, t, x_start.shape)
return mean, variance, log_variance
def q_sample(self, x_start, t, noise=None):
"""
Diffuse the data for a given number of diffusion steps.
In other words, sample from q(x_t | x_0).
:param x_start: the initial data batch.
:param t: the number of diffusion steps (minus 1). Here, 0 means one step.
:param noise: if specified, the split-out normal noise.
:return: A noisy version of x_start.
"""
if noise is None:
noise = th.randn_like(x_start)
assert noise.shape == x_start.shape
return (
_extract_into_tensor(self.sqrt_alphas_cumprod, t, x_start.shape) * x_start
+ _extract_into_tensor(self.sqrt_one_minus_alphas_cumprod, t, x_start.shape) * noise
)
def q_posterior_mean_variance(self, x_start, x_t, t):
"""
Compute the mean and variance of the diffusion posterior:
q(x_{t-1} | x_t, x_0)
"""
assert x_start.shape == x_t.shape
posterior_mean = (
_extract_into_tensor(self.posterior_mean_coef1, t, x_t.shape) * x_start
+ _extract_into_tensor(self.posterior_mean_coef2, t, x_t.shape) * x_t
)
posterior_variance = _extract_into_tensor(self.posterior_variance, t, x_t.shape)
posterior_log_variance_clipped = _extract_into_tensor(self.posterior_log_variance_clipped, t, x_t.shape)
assert (
posterior_mean.shape[0]
== posterior_variance.shape[0]
== posterior_log_variance_clipped.shape[0]
== x_start.shape[0]
)
return posterior_mean, posterior_variance, posterior_log_variance_clipped
def p_mean_variance(self, model, x, t, clip_denoised=True, denoised_fn=None, model_kwargs=None):
"""
Apply the model to get p(x_{t-1} | x_t), as well as a prediction of
the initial x, x_0.
:param model: the model, which takes a signal and a batch of timesteps
as input.
:param x: the [N x C x ...] tensor at time t.
:param t: a 1-D Tensor of timesteps.
:param clip_denoised: if True, clip the denoised signal into [-1, 1].
:param denoised_fn: if not None, a function which applies to the
x_start prediction before it is used to sample. Applies before
clip_denoised.
:param model_kwargs: if not None, a dict of extra keyword arguments to
pass to the model. This can be used for conditioning.
:return: a dict with the following keys:
- 'mean': the model mean output.
- 'variance': the model variance output.
- 'log_variance': the log of 'variance'.
- 'pred_xstart': the prediction for x_0.
"""
if model_kwargs is None:
model_kwargs = {}
B, C = x.shape[:2]
assert t.shape == (B,)
model_output = model(x, self._scale_timesteps(t), **model_kwargs)
if self.conditioning_free:
model_output_no_conditioning = model(x, self._scale_timesteps(t), conditioning_free=True, **model_kwargs)
if self.model_var_type in [ModelVarType.LEARNED, ModelVarType.LEARNED_RANGE]:
assert model_output.shape == (B, C * 2, *x.shape[2:])
model_output, model_var_values = th.split(model_output, C, dim=1)
if self.conditioning_free:
model_output_no_conditioning, _ = th.split(model_output_no_conditioning, C, dim=1)
if self.model_var_type == ModelVarType.LEARNED:
model_log_variance = model_var_values
model_variance = th.exp(model_log_variance)
else:
min_log = _extract_into_tensor(self.posterior_log_variance_clipped, t, x.shape)
max_log = _extract_into_tensor(np.log(self.betas), t, x.shape)
# The model_var_values is [-1, 1] for [min_var, max_var].
frac = (model_var_values + 1) / 2
model_log_variance = frac * max_log + (1 - frac) * min_log
model_variance = th.exp(model_log_variance)
else:
model_variance, model_log_variance = {
# for fixedlarge, we set the initial (log-)variance like so
# to get a better decoder log likelihood.
ModelVarType.FIXED_LARGE: (
np.append(self.posterior_variance[1], self.betas[1:]),
np.log(np.append(self.posterior_variance[1], self.betas[1:])),
),
ModelVarType.FIXED_SMALL: (
self.posterior_variance,
self.posterior_log_variance_clipped,
),
}[self.model_var_type]
model_variance = _extract_into_tensor(model_variance, t, x.shape)
model_log_variance = _extract_into_tensor(model_log_variance, t, x.shape)
if self.conditioning_free:
if self.ramp_conditioning_free:
assert t.shape[0] == 1 # This should only be used in inference.
cfk = self.conditioning_free_k * (1 - self._scale_timesteps(t)[0].item() / self.num_timesteps)
else:
cfk = self.conditioning_free_k
model_output = (1 + cfk) * model_output - cfk * model_output_no_conditioning
def process_xstart(x):
if denoised_fn is not None:
x = denoised_fn(x)
if clip_denoised:
return x.clamp(-1, 1)
return x
if self.model_mean_type == ModelMeanType.PREVIOUS_X:
pred_xstart = process_xstart(self._predict_xstart_from_xprev(x_t=x, t=t, xprev=model_output))
model_mean = model_output
elif self.model_mean_type in [ModelMeanType.START_X, ModelMeanType.EPSILON]:
if self.model_mean_type == ModelMeanType.START_X:
pred_xstart = process_xstart(model_output)
else:
pred_xstart = process_xstart(self._predict_xstart_from_eps(x_t=x, t=t, eps=model_output))
model_mean, _, _ = self.q_posterior_mean_variance(x_start=pred_xstart, x_t=x, t=t)
else:
raise NotImplementedError(self.model_mean_type)
assert model_mean.shape == model_log_variance.shape == pred_xstart.shape == x.shape
return {
"mean": model_mean,
"variance": model_variance,
"log_variance": model_log_variance,
"pred_xstart": pred_xstart,
}
def _predict_xstart_from_eps(self, x_t, t, eps):
assert x_t.shape == eps.shape
return (
_extract_into_tensor(self.sqrt_recip_alphas_cumprod, t, x_t.shape) * x_t
- _extract_into_tensor(self.sqrt_recipm1_alphas_cumprod, t, x_t.shape) * eps
)
def _predict_xstart_from_xprev(self, x_t, t, xprev):
assert x_t.shape == xprev.shape
return ( # (xprev - coef2*x_t) / coef1
_extract_into_tensor(1.0 / self.posterior_mean_coef1, t, x_t.shape) * xprev
- _extract_into_tensor(self.posterior_mean_coef2 / self.posterior_mean_coef1, t, x_t.shape) * x_t
)
def _predict_eps_from_xstart(self, x_t, t, pred_xstart):
return (
_extract_into_tensor(self.sqrt_recip_alphas_cumprod, t, x_t.shape) * x_t - pred_xstart
) / _extract_into_tensor(self.sqrt_recipm1_alphas_cumprod, t, x_t.shape)
def _scale_timesteps(self, t):
if self.rescale_timesteps:
return t.float() * (1000.0 / self.num_timesteps)
return t
def condition_mean(self, cond_fn, p_mean_var, x, t, model_kwargs=None):
"""
Compute the mean for the previous step, given a function cond_fn that
computes the gradient of a conditional log probability with respect to
x. In particular, cond_fn computes grad(log(p(y|x))), and we want to
condition on y.
This uses the conditioning strategy from Sohl-Dickstein et al. (2015).
"""
gradient = cond_fn(x, self._scale_timesteps(t), **model_kwargs)
new_mean = p_mean_var["mean"].float() + p_mean_var["variance"] * gradient.float()
return new_mean
def condition_score(self, cond_fn, p_mean_var, x, t, model_kwargs=None):
"""
Compute what the p_mean_variance output would have been, should the
model's score function be conditioned by cond_fn.
See condition_mean() for details on cond_fn.
Unlike condition_mean(), this instead uses the conditioning strategy
from Song et al (2020).
"""
alpha_bar = _extract_into_tensor(self.alphas_cumprod, t, x.shape)
eps = self._predict_eps_from_xstart(x, t, p_mean_var["pred_xstart"])
eps = eps - (1 - alpha_bar).sqrt() * cond_fn(x, self._scale_timesteps(t), **model_kwargs)
out = p_mean_var.copy()
out["pred_xstart"] = self._predict_xstart_from_eps(x, t, eps)
out["mean"], _, _ = self.q_posterior_mean_variance(x_start=out["pred_xstart"], x_t=x, t=t)
return out
def k_diffusion_sample_loop(
self,
k_sampler,
pbar,
model,
shape,
noise=None, # all given
clip_denoised=True,
denoised_fn=None,
cond_fn=None,
device=None, # ALL UNUSED
model_kwargs=None, # {'precomputed_aligned_embeddings': precomputed_embeddings},
progress=False, # unused as well
):
assert isinstance(model_kwargs, dict)
if device is None:
device = next(model.parameters()).device
s_in = noise.new_ones([noise.shape[0]])
def model_split(*args, **kwargs):
model_output = model(*args, **kwargs)
model_epsilon, model_var = th.split(model_output, model_output.shape[1] // 2, dim=1)
return model_epsilon, model_var
#
"""
print(self.betas)
print(th.tensor(self.betas))
noise_schedule = NoiseScheduleVP(schedule='discrete', betas=th.tensor(self.betas))
"""
noise_schedule = NoiseScheduleVP(schedule="linear", continuous_beta_0=0.1 / 4, continuous_beta_1=20.0 / 4)
def model_fn_prewrap(x, t, *args, **kwargs):
"""
x_in = torch.cat([x] * 2)
t_in = torch.cat([t_continuous] * 2)
c_in = torch.cat([unconditional_condition, condition])
noise_uncond, noise = noise_pred_fn(x_in, t_in, cond=c_in).chunk(2)
print(t)
print(self.timestep_map)
exit()
"""
"""
model_output = model(x, self._scale_timesteps(t*4000), **model_kwargs)
out = self.p_mean_variance(model, x, t*4000, model_kwargs=model_kwargs)
return out['pred_xstart']
"""
x, _ = x.chunk(2)
t, _ = (t * 1000).chunk(2)
res = torch.cat(
[
model_split(x, t, conditioning_free=True, **model_kwargs)[0],
model_split(x, t, **model_kwargs)[0],
]
)
pbar.update(1)
return res
model_fn = model_wrapper(
model_fn_prewrap,
noise_schedule,
model_type="noise", # "noise" or "x_start" or "v" or "score"
model_kwargs=model_kwargs,
guidance_type="classifier-free",
condition=th.Tensor(1),
unconditional_condition=th.Tensor(1),
guidance_scale=self.conditioning_free_k,
)
dpm_solver = DPM_Solver(model_fn, noise_schedule, algorithm_type="dpmsolver++")
x_sample = dpm_solver.sample(
noise,
steps=self.num_timesteps,
order=2,
skip_type="time_uniform",
method="multistep",
)
#'''
return x_sample
def sample_loop(self, *args, **kwargs):
s = self.sampler
if s == "p":
return self.p_sample_loop(*args, **kwargs)
elif s == "ddim":
return self.ddim_sample_loop(*args, **kwargs)
elif s == "dpm++2m":
if self.conditioning_free is not True:
raise RuntimeError("cond_free must be true")
with tqdm(total=self.num_timesteps) as pbar:
if K_DIFFUSION_SAMPLERS is None:
raise ModuleNotFoundError("Install k_diffusion for using k_diffusion samplers")
return self.k_diffusion_sample_loop(K_DIFFUSION_SAMPLERS[s], pbar, *args, **kwargs)
else:
raise RuntimeError("sampler not impl")
def p_sample(
self,
model,
x,
t,
clip_denoised=True,
denoised_fn=None,
cond_fn=None,
model_kwargs=None,
):
"""
Sample x_{t-1} from the model at the given timestep.
:param model: the model to sample from.
:param x: the current tensor at x_{t-1}.
:param t: the value of t, starting at 0 for the first diffusion step.
:param clip_denoised: if True, clip the x_start prediction to [-1, 1].
:param denoised_fn: if not None, a function which applies to the
x_start prediction before it is used to sample.
:param cond_fn: if not None, this is a gradient function that acts
similarly to the model.
:param model_kwargs: if not None, a dict of extra keyword arguments to
pass to the model. This can be used for conditioning.
:return: a dict containing the following keys:
- 'sample': a random sample from the model.
- 'pred_xstart': a prediction of x_0.
"""
out = self.p_mean_variance(
model,
x,
t,
clip_denoised=clip_denoised,
denoised_fn=denoised_fn,
model_kwargs=model_kwargs,
)
noise = th.randn_like(x)
nonzero_mask = (t != 0).float().view(-1, *([1] * (len(x.shape) - 1))) # no noise when t == 0
if cond_fn is not None:
out["mean"] = self.condition_mean(cond_fn, out, x, t, model_kwargs=model_kwargs)
sample = out["mean"] + nonzero_mask * th.exp(0.5 * out["log_variance"]) * noise
return {"sample": sample, "pred_xstart": out["pred_xstart"]}
def p_sample_loop(
self,
model,
shape,
noise=None,
clip_denoised=True,
denoised_fn=None,
cond_fn=None,
model_kwargs=None,
device=None,
progress=False,
):
"""
Generate samples from the model.
:param model: the model module.
:param shape: the shape of the samples, (N, C, H, W).
:param noise: if specified, the noise from the encoder to sample.
Should be of the same shape as `shape`.
:param clip_denoised: if True, clip x_start predictions to [-1, 1].
:param denoised_fn: if not None, a function which applies to the
x_start prediction before it is used to sample.
:param cond_fn: if not None, this is a gradient function that acts
similarly to the model.
:param model_kwargs: if not None, a dict of extra keyword arguments to
pass to the model. This can be used for conditioning.
:param device: if specified, the device to create the samples on.
If not specified, use a model parameter's device.
:param progress: if True, show a tqdm progress bar.
:return: a non-differentiable batch of samples.
"""
final = None
for sample in self.p_sample_loop_progressive(
model,
shape,
noise=noise,
clip_denoised=clip_denoised,
denoised_fn=denoised_fn,
cond_fn=cond_fn,
model_kwargs=model_kwargs,
device=device,
progress=progress,
):
final = sample
return final["sample"]
def p_sample_loop_progressive(
self,
model,
shape,
noise=None,
clip_denoised=True,
denoised_fn=None,
cond_fn=None,
model_kwargs=None,
device=None,
progress=False,
):
"""
Generate samples from the model and yield intermediate samples from
each timestep of diffusion.
Arguments are the same as p_sample_loop().
Returns a generator over dicts, where each dict is the return value of
p_sample().
"""
if device is None:
device = next(model.parameters()).device
assert isinstance(shape, (tuple, list))
if noise is not None:
img = noise
else:
img = th.randn(*shape, device=device)
indices = list(range(self.num_timesteps))[::-1]
for i in tqdm(indices, disable=not progress):
t = th.tensor([i] * shape[0], device=device)
with th.no_grad():
out = self.p_sample(
model,
img,
t,
clip_denoised=clip_denoised,
denoised_fn=denoised_fn,
cond_fn=cond_fn,
model_kwargs=model_kwargs,
)
yield out
img = out["sample"]
def ddim_sample(
self,
model,
x,
t,
clip_denoised=True,
denoised_fn=None,
cond_fn=None,
model_kwargs=None,
eta=0.0,
):
"""
Sample x_{t-1} from the model using DDIM.
Same usage as p_sample().
"""
out = self.p_mean_variance(
model,
x,
t,
clip_denoised=clip_denoised,
denoised_fn=denoised_fn,
model_kwargs=model_kwargs,
)
if cond_fn is not None:
out = self.condition_score(cond_fn, out, x, t, model_kwargs=model_kwargs)
# Usually our model outputs epsilon, but we re-derive it
# in case we used x_start or x_prev prediction.
eps = self._predict_eps_from_xstart(x, t, out["pred_xstart"])
alpha_bar = _extract_into_tensor(self.alphas_cumprod, t, x.shape)
alpha_bar_prev = _extract_into_tensor(self.alphas_cumprod_prev, t, x.shape)
sigma = eta * th.sqrt((1 - alpha_bar_prev) / (1 - alpha_bar)) * th.sqrt(1 - alpha_bar / alpha_bar_prev)
# Equation 12.
noise = th.randn_like(x)
mean_pred = out["pred_xstart"] * th.sqrt(alpha_bar_prev) + th.sqrt(1 - alpha_bar_prev - sigma**2) * eps
nonzero_mask = (t != 0).float().view(-1, *([1] * (len(x.shape) - 1))) # no noise when t == 0
sample = mean_pred + nonzero_mask * sigma * noise
return {"sample": sample, "pred_xstart": out["pred_xstart"]}
def ddim_reverse_sample(
self,
model,
x,
t,
clip_denoised=True,
denoised_fn=None,
model_kwargs=None,
eta=0.0,
):
"""
Sample x_{t+1} from the model using DDIM reverse ODE.
"""
assert eta == 0.0, "Reverse ODE only for deterministic path"
out = self.p_mean_variance(
model,
x,
t,
clip_denoised=clip_denoised,
denoised_fn=denoised_fn,
model_kwargs=model_kwargs,
)
# Usually our model outputs epsilon, but we re-derive it
# in case we used x_start or x_prev prediction.
eps = (
_extract_into_tensor(self.sqrt_recip_alphas_cumprod, t, x.shape) * x - out["pred_xstart"]
) / _extract_into_tensor(self.sqrt_recipm1_alphas_cumprod, t, x.shape)
alpha_bar_next = _extract_into_tensor(self.alphas_cumprod_next, t, x.shape)
# Equation 12. reversed
mean_pred = out["pred_xstart"] * th.sqrt(alpha_bar_next) + th.sqrt(1 - alpha_bar_next) * eps
return {"sample": mean_pred, "pred_xstart": out["pred_xstart"]}
def ddim_sample_loop(
self,
model,
shape,
noise=None,
clip_denoised=True,
denoised_fn=None,
cond_fn=None,
model_kwargs=None,
device=None,
progress=False,
eta=0.0,
):
"""
Generate samples from the model using DDIM.
Same usage as p_sample_loop().
"""
final = None
for sample in self.ddim_sample_loop_progressive(
model,
shape,
noise=noise,
clip_denoised=clip_denoised,
denoised_fn=denoised_fn,
cond_fn=cond_fn,
model_kwargs=model_kwargs,
device=device,
progress=progress,
eta=eta,
):
final = sample
return final["sample"]
def ddim_sample_loop_progressive(
self,
model,
shape,
noise=None,
clip_denoised=True,
denoised_fn=None,
cond_fn=None,
model_kwargs=None,
device=None,
progress=False,
eta=0.0,
):
"""
Use DDIM to sample from the model and yield intermediate samples from
each timestep of DDIM.
Same usage as p_sample_loop_progressive().
"""
if device is None:
device = next(model.parameters()).device
assert isinstance(shape, (tuple, list))
if noise is not None:
img = noise
else:
img = th.randn(*shape, device=device)
indices = list(range(self.num_timesteps))[::-1]
if progress:
# Lazy import so that we don't depend on tqdm.
from tqdm.auto import tqdm
indices = tqdm(indices, disable=not progress)
for i in indices:
t = th.tensor([i] * shape[0], device=device)
with th.no_grad():
out = self.ddim_sample(
model,
img,
t,
clip_denoised=clip_denoised,
denoised_fn=denoised_fn,
cond_fn=cond_fn,
model_kwargs=model_kwargs,
eta=eta,
)
yield out
img = out["sample"]
def _vb_terms_bpd(self, model, x_start, x_t, t, clip_denoised=True, model_kwargs=None):
"""
Get a term for the variational lower-bound.
The resulting units are bits (rather than nats, as one might expect).
This allows for comparison to other papers.
:return: a dict with the following keys:
- 'output': a shape [N] tensor of NLLs or KLs.
- 'pred_xstart': the x_0 predictions.
"""
true_mean, _, true_log_variance_clipped = self.q_posterior_mean_variance(x_start=x_start, x_t=x_t, t=t)
out = self.p_mean_variance(model, x_t, t, clip_denoised=clip_denoised, model_kwargs=model_kwargs)
kl = normal_kl(true_mean, true_log_variance_clipped, out["mean"], out["log_variance"])
kl = mean_flat(kl) / np.log(2.0)
decoder_nll = -discretized_gaussian_log_likelihood(
x_start, means=out["mean"], log_scales=0.5 * out["log_variance"]
)
assert decoder_nll.shape == x_start.shape
decoder_nll = mean_flat(decoder_nll) / np.log(2.0)
# At the first timestep return the decoder NLL,
# otherwise return KL(q(x_{t-1}|x_t,x_0) || p(x_{t-1}|x_t))
output = th.where((t == 0), decoder_nll, kl)
return {"output": output, "pred_xstart": out["pred_xstart"]}
def training_losses(self, model, x_start, t, model_kwargs=None, noise=None):
"""
Compute training losses for a single timestep.
:param model: the model to evaluate loss on.
:param x_start: the [N x C x ...] tensor of inputs.
:param t: a batch of timestep indices.
:param model_kwargs: if not None, a dict of extra keyword arguments to
pass to the model. This can be used for conditioning.
:param noise: if specified, the specific Gaussian noise to try to remove.
:return: a dict with the key "loss" containing a tensor of shape [N].
Some mean or variance settings may also have other keys.
"""
if model_kwargs is None:
model_kwargs = {}
if noise is None:
noise = th.randn_like(x_start)
x_t = self.q_sample(x_start, t, noise=noise)
terms = {}
if self.loss_type == LossType.KL or self.loss_type == LossType.RESCALED_KL:
# TODO: support multiple model outputs for this mode.
terms["loss"] = self._vb_terms_bpd(
model=model,
x_start=x_start,
x_t=x_t,
t=t,
clip_denoised=False,
model_kwargs=model_kwargs,
)["output"]
if self.loss_type == LossType.RESCALED_KL:
terms["loss"] *= self.num_timesteps
elif self.loss_type == LossType.MSE or self.loss_type == LossType.RESCALED_MSE:
model_outputs = model(x_t, self._scale_timesteps(t), **model_kwargs)
if isinstance(model_outputs, tuple):
model_output = model_outputs[0]
terms["extra_outputs"] = model_outputs[1:]
else:
model_output = model_outputs
if self.model_var_type in [
ModelVarType.LEARNED,
ModelVarType.LEARNED_RANGE,
]:
B, C = x_t.shape[:2]
assert model_output.shape == (B, C * 2, *x_t.shape[2:])
model_output, model_var_values = th.split(model_output, C, dim=1)
# Learn the variance using the variational bound, but don't let
# it affect our mean prediction.
frozen_out = th.cat([model_output.detach(), model_var_values], dim=1)
terms["vb"] = self._vb_terms_bpd(
model=lambda *args, r=frozen_out: r,
x_start=x_start,
x_t=x_t,
t=t,
clip_denoised=False,
)["output"]
if self.loss_type == LossType.RESCALED_MSE:
# Divide by 1000 for equivalence with initial implementation.
# Without a factor of 1/1000, the VB term hurts the MSE term.
terms["vb"] *= self.num_timesteps / 1000.0
if self.model_mean_type == ModelMeanType.PREVIOUS_X:
target = self.q_posterior_mean_variance(x_start=x_start, x_t=x_t, t=t)[0]
x_start_pred = torch.zeros(x_start) # Not supported.
elif self.model_mean_type == ModelMeanType.START_X:
target = x_start
x_start_pred = model_output
elif self.model_mean_type == ModelMeanType.EPSILON:
target = noise
x_start_pred = self._predict_xstart_from_eps(x_t, t, model_output)
else:
raise NotImplementedError(self.model_mean_type)
assert model_output.shape == target.shape == x_start.shape
terms["mse"] = mean_flat((target - model_output) ** 2)
terms["x_start_predicted"] = x_start_pred
if "vb" in terms:
terms["loss"] = terms["mse"] + terms["vb"]
else:
terms["loss"] = terms["mse"]
else:
raise NotImplementedError(self.loss_type)
return terms
def autoregressive_training_losses(
self, model, x_start, t, model_output_keys, gd_out_key, model_kwargs=None, noise=None
):
"""
Compute training losses for a single timestep.
:param model: the model to evaluate loss on.
:param x_start: the [N x C x ...] tensor of inputs.
:param t: a batch of timestep indices.
:param model_kwargs: if not None, a dict of extra keyword arguments to
pass to the model. This can be used for conditioning.
:param noise: if specified, the specific Gaussian noise to try to remove.
:return: a dict with the key "loss" containing a tensor of shape [N].
Some mean or variance settings may also have other keys.
"""
if model_kwargs is None:
model_kwargs = {}
if noise is None:
noise = th.randn_like(x_start)
x_t = self.q_sample(x_start, t, noise=noise)
terms = {}
if self.loss_type == LossType.KL or self.loss_type == LossType.RESCALED_KL:
assert False # not currently supported for this type of diffusion.
elif self.loss_type == LossType.MSE or self.loss_type == LossType.RESCALED_MSE:
model_outputs = model(x_t, x_start, self._scale_timesteps(t), **model_kwargs)
terms.update({k: o for k, o in zip(model_output_keys, model_outputs)})
model_output = terms[gd_out_key]
if self.model_var_type in [
ModelVarType.LEARNED,
ModelVarType.LEARNED_RANGE,
]:
B, C = x_t.shape[:2]
assert model_output.shape == (B, C, 2, *x_t.shape[2:])
model_output, model_var_values = model_output[:, :, 0], model_output[:, :, 1]
# Learn the variance using the variational bound, but don't let
# it affect our mean prediction.
frozen_out = th.cat([model_output.detach(), model_var_values], dim=1)
terms["vb"] = self._vb_terms_bpd(
model=lambda *args, r=frozen_out: r,
x_start=x_start,
x_t=x_t,
t=t,
clip_denoised=False,
)["output"]
if self.loss_type == LossType.RESCALED_MSE:
# Divide by 1000 for equivalence with initial implementation.
# Without a factor of 1/1000, the VB term hurts the MSE term.
terms["vb"] *= self.num_timesteps / 1000.0
if self.model_mean_type == ModelMeanType.PREVIOUS_X:
target = self.q_posterior_mean_variance(x_start=x_start, x_t=x_t, t=t)[0]
x_start_pred = torch.zeros(x_start) # Not supported.
elif self.model_mean_type == ModelMeanType.START_X:
target = x_start
x_start_pred = model_output
elif self.model_mean_type == ModelMeanType.EPSILON:
target = noise
x_start_pred = self._predict_xstart_from_eps(x_t, t, model_output)
else:
raise NotImplementedError(self.model_mean_type)
assert model_output.shape == target.shape == x_start.shape
terms["mse"] = mean_flat((target - model_output) ** 2)
terms["x_start_predicted"] = x_start_pred
if "vb" in terms:
terms["loss"] = terms["mse"] + terms["vb"]
else:
terms["loss"] = terms["mse"]
else:
raise NotImplementedError(self.loss_type)
return terms
def _prior_bpd(self, x_start):
"""
Get the prior KL term for the variational lower-bound, measured in
bits-per-dim.
This term can't be optimized, as it only depends on the encoder.
:param x_start: the [N x C x ...] tensor of inputs.
:return: a batch of [N] KL values (in bits), one per batch element.
"""
batch_size = x_start.shape[0]
t = th.tensor([self.num_timesteps - 1] * batch_size, device=x_start.device)
qt_mean, _, qt_log_variance = self.q_mean_variance(x_start, t)
kl_prior = normal_kl(mean1=qt_mean, logvar1=qt_log_variance, mean2=0.0, logvar2=0.0)
return mean_flat(kl_prior) / np.log(2.0)
def calc_bpd_loop(self, model, x_start, clip_denoised=True, model_kwargs=None):
"""
Compute the entire variational lower-bound, measured in bits-per-dim,
as well as other related quantities.
:param model: the model to evaluate loss on.
:param x_start: the [N x C x ...] tensor of inputs.
:param clip_denoised: if True, clip denoised samples.
:param model_kwargs: if not None, a dict of extra keyword arguments to
pass to the model. This can be used for conditioning.
:return: a dict containing the following keys:
- total_bpd: the total variational lower-bound, per batch element.
- prior_bpd: the prior term in the lower-bound.
- vb: an [N x T] tensor of terms in the lower-bound.
- xstart_mse: an [N x T] tensor of x_0 MSEs for each timestep.
- mse: an [N x T] tensor of epsilon MSEs for each timestep.
"""
device = x_start.device
batch_size = x_start.shape[0]
vb = []
xstart_mse = []
mse = []
for t in list(range(self.num_timesteps))[::-1]:
t_batch = th.tensor([t] * batch_size, device=device)
noise = th.randn_like(x_start)
x_t = self.q_sample(x_start=x_start, t=t_batch, noise=noise)
# Calculate VLB term at the current timestep
with th.no_grad():
out = self._vb_terms_bpd(
model,
x_start=x_start,
x_t=x_t,
t=t_batch,
clip_denoised=clip_denoised,
model_kwargs=model_kwargs,
)
vb.append(out["output"])
xstart_mse.append(mean_flat((out["pred_xstart"] - x_start) ** 2))
eps = self._predict_eps_from_xstart(x_t, t_batch, out["pred_xstart"])
mse.append(mean_flat((eps - noise) ** 2))
vb = th.stack(vb, dim=1)
xstart_mse = th.stack(xstart_mse, dim=1)
mse = th.stack(mse, dim=1)
prior_bpd = self._prior_bpd(x_start)
total_bpd = vb.sum(dim=1) + prior_bpd
return {
"total_bpd": total_bpd,
"prior_bpd": prior_bpd,
"vb": vb,
"xstart_mse": xstart_mse,
"mse": mse,
}
class SpacedDiffusion(GaussianDiffusion):
"""
A diffusion process which can skip steps in a base diffusion process.
:param use_timesteps: a collection (sequence or set) of timesteps from the
original diffusion process to retain.
:param kwargs: the kwargs to create the base diffusion process.
"""
def __init__(self, use_timesteps, **kwargs):
self.use_timesteps = set(use_timesteps)
self.timestep_map = []
self.original_num_steps = len(kwargs["betas"])
base_diffusion = GaussianDiffusion(**kwargs) # pylint: disable=missing-kwoa
last_alpha_cumprod = 1.0
new_betas = []
for i, alpha_cumprod in enumerate(base_diffusion.alphas_cumprod):
if i in self.use_timesteps:
new_betas.append(1 - alpha_cumprod / last_alpha_cumprod)
last_alpha_cumprod = alpha_cumprod
self.timestep_map.append(i)
kwargs["betas"] = np.array(new_betas)
super().__init__(**kwargs)
def p_mean_variance(self, model, *args, **kwargs): # pylint: disable=signature-differs
return super().p_mean_variance(self._wrap_model(model), *args, **kwargs)
def training_losses(self, model, *args, **kwargs): # pylint: disable=signature-differs
return super().training_losses(self._wrap_model(model), *args, **kwargs)
def autoregressive_training_losses(self, model, *args, **kwargs): # pylint: disable=signature-differs
return super().autoregressive_training_losses(self._wrap_model(model, True), *args, **kwargs)
def condition_mean(self, cond_fn, *args, **kwargs):
return super().condition_mean(self._wrap_model(cond_fn), *args, **kwargs)
def condition_score(self, cond_fn, *args, **kwargs):
return super().condition_score(self._wrap_model(cond_fn), *args, **kwargs)
def _wrap_model(self, model, autoregressive=False):
if isinstance(model, _WrappedModel) or isinstance(model, _WrappedAutoregressiveModel):
return model
mod = _WrappedAutoregressiveModel if autoregressive else _WrappedModel
return mod(model, self.timestep_map, self.rescale_timesteps, self.original_num_steps)
def _scale_timesteps(self, t):
# Scaling is done by the wrapped model.
return t
def space_timesteps(num_timesteps, section_counts):
"""
Create a list of timesteps to use from an original diffusion process,
given the number of timesteps we want to take from equally-sized portions
of the original process.
For example, if there's 300 timesteps and the section counts are [10,15,20]
then the first 100 timesteps are strided to be 10 timesteps, the second 100
are strided to be 15 timesteps, and the final 100 are strided to be 20.
If the stride is a string starting with "ddim", then the fixed striding
from the DDIM paper is used, and only one section is allowed.
:param num_timesteps: the number of diffusion steps in the original
process to divide up.
:param section_counts: either a list of numbers, or a string containing
comma-separated numbers, indicating the step count
per section. As a special case, use "ddimN" where N
is a number of steps to use the striding from the
DDIM paper.
:return: a set of diffusion steps from the original process to use.
"""
if isinstance(section_counts, str):
if section_counts.startswith("ddim"):
desired_count = int(section_counts[len("ddim") :])
for i in range(1, num_timesteps):
if len(range(0, num_timesteps, i)) == desired_count:
return set(range(0, num_timesteps, i))
raise ValueError(f"cannot create exactly {num_timesteps} steps with an integer stride")
section_counts = [int(x) for x in section_counts.split(",")]
size_per = num_timesteps // len(section_counts)
extra = num_timesteps % len(section_counts)
start_idx = 0
all_steps = []
for i, section_count in enumerate(section_counts):
size = size_per + (1 if i < extra else 0)
if size < section_count:
raise ValueError(f"cannot divide section of {size} steps into {section_count}")
if section_count <= 1:
frac_stride = 1
else:
frac_stride = (size - 1) / (section_count - 1)
cur_idx = 0.0
taken_steps = []
for _ in range(section_count):
taken_steps.append(start_idx + round(cur_idx))
cur_idx += frac_stride
all_steps += taken_steps
start_idx += size
return set(all_steps)
class _WrappedModel:
def __init__(self, model, timestep_map, rescale_timesteps, original_num_steps):
self.model = model
self.timestep_map = timestep_map
self.rescale_timesteps = rescale_timesteps
self.original_num_steps = original_num_steps
def __call__(self, x, ts, **kwargs):
map_tensor = th.tensor(self.timestep_map, device=ts.device, dtype=ts.dtype)
new_ts = map_tensor[ts]
if self.rescale_timesteps:
new_ts = new_ts.float() * (1000.0 / self.original_num_steps)
model_output = self.model(x, new_ts, **kwargs)
return model_output
class _WrappedAutoregressiveModel:
def __init__(self, model, timestep_map, rescale_timesteps, original_num_steps):
self.model = model
self.timestep_map = timestep_map
self.rescale_timesteps = rescale_timesteps
self.original_num_steps = original_num_steps
def __call__(self, x, x0, ts, **kwargs):
map_tensor = th.tensor(self.timestep_map, device=ts.device, dtype=ts.dtype)
new_ts = map_tensor[ts]
if self.rescale_timesteps:
new_ts = new_ts.float() * (1000.0 / self.original_num_steps)
return self.model(x, x0, new_ts, **kwargs)
def _extract_into_tensor(arr, timesteps, broadcast_shape):
"""
Extract values from a 1-D numpy array for a batch of indices.
:param arr: the 1-D numpy array.
:param timesteps: a tensor of indices into the array to extract.
:param broadcast_shape: a larger shape of K dimensions with the batch
dimension equal to the length of timesteps.
:return: a tensor of shape [batch_size, 1, ...] where the shape has K dims.
"""
res = th.from_numpy(arr).to(device=timesteps.device)[timesteps].float()
while len(res.shape) < len(broadcast_shape):
res = res[..., None]
return res.expand(broadcast_shape)
| 0 |
coqui_public_repos/inference-engine/third_party/openfst-1.6.7/src/include/fst | coqui_public_repos/inference-engine/third_party/openfst-1.6.7/src/include/fst/script/intersect.h | // See www.openfst.org for extensive documentation on this weighted
// finite-state transducer library.
#ifndef FST_SCRIPT_INTERSECT_H_
#define FST_SCRIPT_INTERSECT_H_
#include <tuple>
#include <fst/intersect.h>
#include <fst/script/compose.h>
#include <fst/script/fst-class.h>
namespace fst {
namespace script {
using IntersectArgs = std::tuple<const FstClass &, const FstClass &,
MutableFstClass *, const ComposeOptions &>;
template <class Arc>
void Intersect(IntersectArgs *args) {
const Fst<Arc> &ifst1 = *(std::get<0>(*args).GetFst<Arc>());
const Fst<Arc> &ifst2 = *(std::get<1>(*args).GetFst<Arc>());
MutableFst<Arc> *ofst = std::get<2>(*args)->GetMutableFst<Arc>();
const auto &opts = std::get<3>(*args);
Intersect(ifst1, ifst2, ofst, opts);
}
void Intersect(const FstClass &ifst, const FstClass &ifst2,
MutableFstClass *ofst,
const ComposeOptions &opts = ComposeOptions());
} // namespace script
} // namespace fst
#endif // FST_SCRIPT_INTERSECT_H_
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coqui_public_repos/TTS/docs | coqui_public_repos/TTS/docs/source/tts_datasets.md | # TTS Datasets
Some of the known public datasets that we successfully applied 🐸TTS:
- [English - LJ Speech](https://keithito.com/LJ-Speech-Dataset/)
- [English - Nancy](http://www.cstr.ed.ac.uk/projects/blizzard/2011/lessac_blizzard2011/)
- [English - TWEB](https://www.kaggle.com/bryanpark/the-world-english-bible-speech-dataset)
- [English - LibriTTS](https://openslr.org/60/)
- [English - VCTK](https://datashare.ed.ac.uk/handle/10283/2950)
- [Multilingual - M-AI-Labs](http://www.caito.de/2019/01/the-m-ailabs-speech-dataset/)
- [Spanish](https://drive.google.com/file/d/1Sm_zyBo67XHkiFhcRSQ4YaHPYM0slO_e/view?usp=sharing) - thx! @carlfm01
- [German - Thorsten OGVD](https://github.com/thorstenMueller/deep-learning-german-tts)
- [Japanese - Kokoro](https://www.kaggle.com/kaiida/kokoro-speech-dataset-v11-small/version/1)
- [Chinese](https://www.data-baker.com/data/index/source/)
- [Ukrainian - LADA](https://github.com/egorsmkv/ukrainian-tts-datasets/tree/main/lada)
Let us know if you use 🐸TTS on a different dataset.
| 0 |
coqui_public_repos/STT | coqui_public_repos/STT/taskcluster/test-cpp_8k-linux-amd64-opt.yml | build:
template_file: test-linux-opt-base.tyml
dependencies:
- "linux-amd64-cpu-opt"
- "test-training_8k-linux-amd64-py36m-opt"
test_model_task: "test-training_8k-linux-amd64-py36m-opt"
args:
tests_cmdline: "${system.homedir.linux}/DeepSpeech/ds/taskcluster/tc-cpp-ds-tests.sh 8k"
workerType: "${docker.dsTests}"
metadata:
name: "DeepSpeech Linux AMD64 CPU C++ tests (8kHz)"
description: "Testing DeepSpeech C++ for Linux/AMD64, CPU only, optimized version (8kHz)"
| 0 |
coqui_public_repos/STT/native_client/ctcdecode/third_party/openfst-1.6.9-win/src/include/fst/extensions | coqui_public_repos/STT/native_client/ctcdecode/third_party/openfst-1.6.9-win/src/include/fst/extensions/linear/linearscript.h | // See www.openfst.org for extensive documentation on this weighted
// finite-state transducer library.
#ifndef FST_EXTENSIONS_LINEAR_LINEARSCRIPT_H_
#define FST_EXTENSIONS_LINEAR_LINEARSCRIPT_H_
#include <istream>
#include <sstream>
#include <string>
#include <vector>
#include <fst/compat.h>
#include <fst/extensions/linear/linear-fst-data-builder.h>
#include <fst/extensions/linear/linear-fst.h>
#include <fstream>
#include <fst/symbol-table.h>
#include <fst/script/arg-packs.h>
#include <fst/script/script-impl.h>
DECLARE_string(delimiter);
DECLARE_string(empty_symbol);
DECLARE_string(start_symbol);
DECLARE_string(end_symbol);
DECLARE_bool(classifier);
namespace fst {
namespace script {
typedef std::tuple<const string &, const string &, const string &, char **, int,
const string &, const string &, const string &,
const string &>
LinearCompileArgs;
bool ValidateDelimiter();
bool ValidateEmptySymbol();
// Returns the proper label given the symbol. For symbols other than
// `FLAGS_start_symbol` or `FLAGS_end_symbol`, looks up the symbol
// table to decide the label. Depending on whether
// `FLAGS_start_symbol` and `FLAGS_end_symbol` are identical, it
// either returns `kNoLabel` for later processing or decides the label
// right away.
template <class Arc>
inline typename Arc::Label LookUp(const string &str, SymbolTable *syms) {
if (str == FLAGS_start_symbol)
return str == FLAGS_end_symbol ? kNoLabel
: LinearFstData<Arc>::kStartOfSentence;
else if (str == FLAGS_end_symbol)
return LinearFstData<Arc>::kEndOfSentence;
else
return syms->AddSymbol(str);
}
// Splits `str` with `delim` as the delimiter and stores the labels in
// `output`.
template <class Arc>
void SplitAndPush(const string &str, const char delim, SymbolTable *syms,
std::vector<typename Arc::Label> *output) {
if (str == FLAGS_empty_symbol) return;
std::istringstream strm(str);
string buf;
while (std::getline(strm, buf, delim))
output->push_back(LookUp<Arc>(buf, syms));
}
// Like `std::replace_copy` but returns the number of modifications
template <class InputIterator, class OutputIterator, class T>
size_t ReplaceCopy(InputIterator first, InputIterator last,
OutputIterator result, const T &old_value,
const T &new_value) {
size_t changes = 0;
while (first != last) {
if (*first == old_value) {
*result = new_value;
++changes;
} else {
*result = *first;
}
++first;
++result;
}
return changes;
}
template <class Arc>
bool GetVocabRecord(const string &vocab, std::istream &strm, // NOLINT
SymbolTable *isyms, SymbolTable *fsyms, SymbolTable *osyms,
typename Arc::Label *word,
std::vector<typename Arc::Label> *feature_labels,
std::vector<typename Arc::Label> *possible_labels,
size_t *num_line);
template <class Arc>
bool GetModelRecord(const string &model, std::istream &strm, // NOLINT
SymbolTable *fsyms, SymbolTable *osyms,
std::vector<typename Arc::Label> *input_labels,
std::vector<typename Arc::Label> *output_labels,
typename Arc::Weight *weight, size_t *num_line);
// Reads in vocabulary file. Each line is in the following format
//
// word <whitespace> features [ <whitespace> possible output ]
//
// where features and possible output are `FLAGS_delimiter`-delimited lists of
// tokens
template <class Arc>
void AddVocab(const string &vocab, SymbolTable *isyms, SymbolTable *fsyms,
SymbolTable *osyms, LinearFstDataBuilder<Arc> *builder) {
std::ifstream in(vocab);
if (!in) LOG(FATAL) << "Can't open file: " << vocab;
size_t num_line = 0, num_added = 0;
std::vector<string> fields;
std::vector<typename Arc::Label> feature_labels, possible_labels;
typename Arc::Label word;
while (GetVocabRecord<Arc>(vocab, in, isyms, fsyms, osyms, &word,
&feature_labels, &possible_labels, &num_line)) {
if (word == kNoLabel) {
LOG(WARNING) << "Ignored: boundary word: " << fields[0];
continue;
}
if (possible_labels.empty())
num_added += builder->AddWord(word, feature_labels);
else
num_added += builder->AddWord(word, feature_labels, possible_labels);
}
VLOG(1) << "Read " << num_added << " words in " << num_line << " lines from "
<< vocab;
}
template <class Arc>
void AddVocab(const string &vocab, SymbolTable *isyms, SymbolTable *fsyms,
SymbolTable *osyms,
LinearClassifierFstDataBuilder<Arc> *builder) {
std::ifstream in(vocab);
if (!in) LOG(FATAL) << "Can't open file: " << vocab;
size_t num_line = 0, num_added = 0;
std::vector<string> fields;
std::vector<typename Arc::Label> feature_labels, possible_labels;
typename Arc::Label word;
while (GetVocabRecord<Arc>(vocab, in, isyms, fsyms, osyms, &word,
&feature_labels, &possible_labels, &num_line)) {
if (!possible_labels.empty())
LOG(FATAL)
<< "Classifier vocabulary should not have possible output constraint";
if (word == kNoLabel) {
LOG(WARNING) << "Ignored: boundary word: " << fields[0];
continue;
}
num_added += builder->AddWord(word, feature_labels);
}
VLOG(1) << "Read " << num_added << " words in " << num_line << " lines from "
<< vocab;
}
// Reads in model file. The first line is an integer designating the
// size of future window in the input sequences. After this, each line
// is in the following format
//
// input sequence <whitespace> output sequence <whitespace> weight
//
// input sequence is a `FLAGS_delimiter`-delimited sequence of feature
// labels (see `AddVocab()`) . output sequence is a
// `FLAGS_delimiter`-delimited sequence of output labels where the
// last label is the output of the feature position before the history
// boundary.
template <class Arc>
void AddModel(const string &model, SymbolTable *fsyms, SymbolTable *osyms,
LinearFstDataBuilder<Arc> *builder) {
std::ifstream in(model);
if (!in) LOG(FATAL) << "Can't open file: " << model;
string line;
std::getline(in, line);
if (!in) LOG(FATAL) << "Empty file: " << model;
size_t future_size;
{
std::istringstream strm(line);
strm >> future_size;
if (!strm) LOG(FATAL) << "Can't read future size: " << model;
}
size_t num_line = 1, num_added = 0;
const int group = builder->AddGroup(future_size);
VLOG(1) << "Group " << group << ": from " << model << "; future size is "
<< future_size << ".";
// Add the rest of lines as a single feature group
std::vector<string> fields;
std::vector<typename Arc::Label> input_labels, output_labels;
typename Arc::Weight weight;
while (GetModelRecord<Arc>(model, in, fsyms, osyms, &input_labels,
&output_labels, &weight, &num_line)) {
if (output_labels.empty())
LOG(FATAL) << "Empty output sequence in source " << model << ", line "
<< num_line;
const typename Arc::Label marks[] = {LinearFstData<Arc>::kStartOfSentence,
LinearFstData<Arc>::kEndOfSentence};
std::vector<typename Arc::Label> copy_input(input_labels.size()),
copy_output(output_labels.size());
for (int i = 0; i < 2; ++i) {
for (int j = 0; j < 2; ++j) {
size_t num_input_changes =
ReplaceCopy(input_labels.begin(), input_labels.end(),
copy_input.begin(), kNoLabel, marks[i]);
size_t num_output_changes =
ReplaceCopy(output_labels.begin(), output_labels.end(),
copy_output.begin(), kNoLabel, marks[j]);
if ((num_input_changes > 0 || i == 0) &&
(num_output_changes > 0 || j == 0))
num_added +=
builder->AddWeight(group, copy_input, copy_output, weight);
}
}
}
VLOG(1) << "Group " << group << ": read " << num_added << " weight(s) in "
<< num_line << " lines.";
}
template <class Arc>
void AddModel(const string &model, SymbolTable *fsyms, SymbolTable *osyms,
LinearClassifierFstDataBuilder<Arc> *builder) {
std::ifstream in(model);
if (!in) LOG(FATAL) << "Can't open file: " << model;
string line;
std::getline(in, line);
if (!in) LOG(FATAL) << "Empty file: " << model;
size_t future_size;
{
std::istringstream strm(line);
strm >> future_size;
if (!strm) LOG(FATAL) << "Can't read future size: " << model;
}
if (future_size != 0)
LOG(FATAL) << "Classifier model must have future size = 0; got "
<< future_size << " from " << model;
size_t num_line = 1, num_added = 0;
const int group = builder->AddGroup();
VLOG(1) << "Group " << group << ": from " << model << "; future size is "
<< future_size << ".";
// Add the rest of lines as a single feature group
std::vector<string> fields;
std::vector<typename Arc::Label> input_labels, output_labels;
typename Arc::Weight weight;
while (GetModelRecord<Arc>(model, in, fsyms, osyms, &input_labels,
&output_labels, &weight, &num_line)) {
if (output_labels.size() != 1)
LOG(FATAL) << "Output not a single label in source " << model << ", line "
<< num_line;
const typename Arc::Label marks[] = {LinearFstData<Arc>::kStartOfSentence,
LinearFstData<Arc>::kEndOfSentence};
typename Arc::Label pred = output_labels[0];
std::vector<typename Arc::Label> copy_input(input_labels.size());
for (int i = 0; i < 2; ++i) {
size_t num_input_changes =
ReplaceCopy(input_labels.begin(), input_labels.end(),
copy_input.begin(), kNoLabel, marks[i]);
if (num_input_changes > 0 || i == 0)
num_added += builder->AddWeight(group, copy_input, pred, weight);
}
}
VLOG(1) << "Group " << group << ": read " << num_added << " weight(s) in "
<< num_line << " lines.";
}
void SplitByWhitespace(const string &str, std::vector<string> *out);
int ScanNumClasses(char **models, int models_length);
template <class Arc>
void LinearCompileTpl(LinearCompileArgs *args) {
const string &epsilon_symbol = std::get<0>(*args);
const string &unknown_symbol = std::get<1>(*args);
const string &vocab = std::get<2>(*args);
char **models = std::get<3>(*args);
const int models_length = std::get<4>(*args);
const string &out = std::get<5>(*args);
const string &save_isymbols = std::get<6>(*args);
const string &save_fsymbols = std::get<7>(*args);
const string &save_osymbols = std::get<8>(*args);
SymbolTable isyms, // input (e.g. word tokens)
osyms, // output (e.g. tags)
fsyms; // feature (e.g. word identity, suffix, etc.)
isyms.AddSymbol(epsilon_symbol);
osyms.AddSymbol(epsilon_symbol);
fsyms.AddSymbol(epsilon_symbol);
isyms.AddSymbol(unknown_symbol);
VLOG(1) << "start-of-sentence label is "
<< LinearFstData<Arc>::kStartOfSentence;
VLOG(1) << "end-of-sentence label is " << LinearFstData<Arc>::kEndOfSentence;
if (FLAGS_classifier) {
int num_classes = ScanNumClasses(models, models_length);
LinearClassifierFstDataBuilder<Arc> builder(num_classes, &isyms, &fsyms,
&osyms);
AddVocab(vocab, &isyms, &fsyms, &osyms, &builder);
for (int i = 0; i < models_length; ++i)
AddModel(models[i], &fsyms, &osyms, &builder);
LinearClassifierFst<Arc> fst(builder.Dump(), num_classes, &isyms, &osyms);
fst.Write(out);
} else {
LinearFstDataBuilder<Arc> builder(&isyms, &fsyms, &osyms);
AddVocab(vocab, &isyms, &fsyms, &osyms, &builder);
for (int i = 0; i < models_length; ++i)
AddModel(models[i], &fsyms, &osyms, &builder);
LinearTaggerFst<Arc> fst(builder.Dump(), &isyms, &osyms);
fst.Write(out);
}
if (!save_isymbols.empty()) isyms.WriteText(save_isymbols);
if (!save_fsymbols.empty()) fsyms.WriteText(save_fsymbols);
if (!save_osymbols.empty()) osyms.WriteText(save_osymbols);
}
void LinearCompile(const string &arc_type, const string &epsilon_symbol,
const string &unknown_symbol, const string &vocab,
char **models, int models_len, const string &out,
const string &save_isymbols, const string &save_fsymbols,
const string &save_osymbols);
template <class Arc>
bool GetVocabRecord(const string &vocab, std::istream &strm, // NOLINT
SymbolTable *isyms, SymbolTable *fsyms, SymbolTable *osyms,
typename Arc::Label *word,
std::vector<typename Arc::Label> *feature_labels,
std::vector<typename Arc::Label> *possible_labels,
size_t *num_line) {
string line;
if (!std::getline(strm, line)) return false;
++(*num_line);
std::vector<string> fields;
SplitByWhitespace(line, &fields);
if (fields.size() != 3)
LOG(FATAL) << "Wrong number of fields in source " << vocab << ", line "
<< num_line;
feature_labels->clear();
possible_labels->clear();
*word = LookUp<Arc>(fields[0], isyms);
const char delim = FLAGS_delimiter[0];
SplitAndPush<Arc>(fields[1], delim, fsyms, feature_labels);
SplitAndPush<Arc>(fields[2], delim, osyms, possible_labels);
return true;
}
template <class Arc>
bool GetModelRecord(const string &model, std::istream &strm, // NOLINT
SymbolTable *fsyms, SymbolTable *osyms,
std::vector<typename Arc::Label> *input_labels,
std::vector<typename Arc::Label> *output_labels,
typename Arc::Weight *weight, size_t *num_line) {
string line;
if (!std::getline(strm, line)) return false;
++(*num_line);
std::vector<string> fields;
SplitByWhitespace(line, &fields);
if (fields.size() != 3)
LOG(FATAL) << "Wrong number of fields in source " << model << ", line "
<< num_line;
input_labels->clear();
output_labels->clear();
const char delim = FLAGS_delimiter[0];
SplitAndPush<Arc>(fields[0], delim, fsyms, input_labels);
SplitAndPush<Arc>(fields[1], delim, osyms, output_labels);
*weight = StrToWeight<typename Arc::Weight>(fields[2], model, *num_line);
GuessStartOrEnd<Arc>(input_labels, kNoLabel);
GuessStartOrEnd<Arc>(output_labels, kNoLabel);
return true;
}
} // namespace script
} // namespace fst
#define REGISTER_FST_LINEAR_OPERATIONS(Arc) \
REGISTER_FST_OPERATION(LinearCompileTpl, Arc, LinearCompileArgs);
#endif // FST_EXTENSIONS_LINEAR_LINEARSCRIPT_H_
| 0 |
coqui_public_repos/STT | coqui_public_repos/STT/native_client/trie_load.cc | #include <algorithm>
#include <iostream>
#include <string>
#include "ctcdecode/scorer.h"
#include "alphabet.h"
#ifdef DEBUG
#include <limits>
#include <unordered_map>
#include "ctcdecode/path_trie.h"
#endif // DEBUG
using namespace std;
#ifdef DEBUG
template<typename T>
void dfs_dumpvocab(const Alphabet& alphabet, const T& fst, int state_id = 0, string word = "")
{
const fst::StdArc::Weight weight = fst->Final(state_id);
const bool is_final = weight != fst::StdArc::Weight::Zero();
if (is_final) {
printf("%s\n", word.c_str());
}
for (fst::ArcIterator<fst::ConstFst<fst::StdArc>> aiter(*fst, state_id); !aiter.Done(); aiter.Next()) {
const fst::StdArc& arc = aiter.Value();
string arc_char = alphabet.DecodeSingle(arc.olabel - 1);
string grown_word = word;
grown_word += arc_char;
dfs_dumpvocab(alphabet, fst, arc.nextstate, grown_word);
}
}
#endif
int main(int argc, char** argv)
{
if (argc != 4) {
fprintf(stderr, "Usage: %s <scorer_path> <alphabet_path> [arcs|dump-vocab]\n", argv[0]);
return 1;
}
const char* scorer_path = argv[1];
const char* alphabet_path = argv[2];
const char* command = argv[3];
fprintf(stderr, "Loading scorer(%s) and alphabet(%s)\n", scorer_path, alphabet_path);
Alphabet alphabet;
int err = alphabet.init(alphabet_path);
if (err != 0) {
return err;
}
Scorer scorer;
err = scorer.init(scorer_path, alphabet);
#ifndef DEBUG
return err;
#else
// Print some info about the FST
using FstType = fst::ConstFst<fst::StdArc>;
auto dict = scorer.dictionary.get();
if (!strcmp(command, "arcs")) {
struct state_info {
int range_min = numeric_limits<int>::max();
int range_max = numeric_limits<int>::min();
};
auto print_states_from = [&](int i) {
unordered_map<int, state_info> sinfo;
for (fst::ArcIterator<FstType> aiter(*dict, i); !aiter.Done(); aiter.Next()) {
const fst::StdArc& arc = aiter.Value();
sinfo[arc.nextstate].range_min = min(sinfo[arc.nextstate].range_min, arc.ilabel-1);
sinfo[arc.nextstate].range_max = max(sinfo[arc.nextstate].range_max, arc.ilabel-1);
}
for (auto it = sinfo.begin(); it != sinfo.end(); ++it) {
state_info s = it->second;
printf("%d -> state %d (chars 0x%X - 0x%X, '%c' - '%c')\n", i, it->first, (unsigned int)s.range_min, (unsigned int)s.range_max, (char)s.range_min, (char)s.range_max);
}
};
print_states_from(0);
} else if (!strcmp(command, "dump-vocab")) {
// Dump vocabulary
dfs_dumpvocab(alphabet, dict);
} else {
fprintf(stderr, "No command specified.");
}
return 0;
#endif // DEBUG
}
| 0 |
coqui_public_repos/STT | coqui_public_repos/STT/taskcluster/test-python_36_tflite_8k-linux-amd64-prod-opt.yml | build:
template_file: test-linux-opt-base.tyml
dependencies:
- "linux-amd64-tflite-opt"
args:
tests_cmdline: "${system.homedir.linux}/DeepSpeech/ds/taskcluster/tc-python_tflite-tests-prod.sh 3.6.10:m 8k"
workerType: "${docker.dsTests}"
metadata:
name: "DeepSpeech Linux AMD64 TFLite Python v3.6 prod tests (8kHz)"
description: "Testing DeepSpeech for Linux/AMD64 on Python v3.6 on prod model, TFLite, optimized version (8kHz)"
| 0 |
coqui_public_repos | coqui_public_repos/snakepit-client/LICENSE | Mozilla Public License Version 2.0
==================================
1. Definitions
--------------
1.1. "Contributor"
means each individual or legal entity that creates, contributes to
the creation of, or owns Covered Software.
1.2. "Contributor Version"
means the combination of the Contributions of others (if any) used
by a Contributor and that particular Contributor's Contribution.
1.3. "Contribution"
means Covered Software of a particular Contributor.
1.4. "Covered Software"
means Source Code Form to which the initial Contributor has attached
the notice in Exhibit A, the Executable Form of such Source Code
Form, and Modifications of such Source Code Form, in each case
including portions thereof.
1.5. "Incompatible With Secondary Licenses"
means
(a) that the initial Contributor has attached the notice described
in Exhibit B to the Covered Software; or
(b) that the Covered Software was made available under the terms of
version 1.1 or earlier of the License, but not also under the
terms of a Secondary License.
1.6. "Executable Form"
means any form of the work other than Source Code Form.
1.7. "Larger Work"
means a work that combines Covered Software with other material, in
a separate file or files, that is not Covered Software.
1.8. "License"
means this document.
1.9. "Licensable"
means having the right to grant, to the maximum extent possible,
whether at the time of the initial grant or subsequently, any and
all of the rights conveyed by this License.
1.10. "Modifications"
means any of the following:
(a) any file in Source Code Form that results from an addition to,
deletion from, or modification of the contents of Covered
Software; or
(b) any new file in Source Code Form that contains any Covered
Software.
1.11. "Patent Claims" of a Contributor
means any patent claim(s), including without limitation, method,
process, and apparatus claims, in any patent Licensable by such
Contributor that would be infringed, but for the grant of the
License, by the making, using, selling, offering for sale, having
made, import, or transfer of either its Contributions or its
Contributor Version.
1.12. "Secondary License"
means either the GNU General Public License, Version 2.0, the GNU
Lesser General Public License, Version 2.1, the GNU Affero General
Public License, Version 3.0, or any later versions of those
licenses.
1.13. "Source Code Form"
means the form of the work preferred for making modifications.
1.14. "You" (or "Your")
means an individual or a legal entity exercising rights under this
License. For legal entities, "You" includes any entity that
controls, is controlled by, or is under common control with You. For
purposes of this definition, "control" means (a) the power, direct
or indirect, to cause the direction or management of such entity,
whether by contract or otherwise, or (b) ownership of more than
fifty percent (50%) of the outstanding shares or beneficial
ownership of such entity.
2. License Grants and Conditions
--------------------------------
2.1. Grants
Each Contributor hereby grants You a world-wide, royalty-free,
non-exclusive license:
(a) under intellectual property rights (other than patent or trademark)
Licensable by such Contributor to use, reproduce, make available,
modify, display, perform, distribute, and otherwise exploit its
Contributions, either on an unmodified basis, with Modifications, or
as part of a Larger Work; and
(b) under Patent Claims of such Contributor to make, use, sell, offer
for sale, have made, import, and otherwise transfer either its
Contributions or its Contributor Version.
2.2. Effective Date
The licenses granted in Section 2.1 with respect to any Contribution
become effective for each Contribution on the date the Contributor first
distributes such Contribution.
2.3. Limitations on Grant Scope
The licenses granted in this Section 2 are the only rights granted under
this License. No additional rights or licenses will be implied from the
distribution or licensing of Covered Software under this License.
Notwithstanding Section 2.1(b) above, no patent license is granted by a
Contributor:
(a) for any code that a Contributor has removed from Covered Software;
or
(b) for infringements caused by: (i) Your and any other third party's
modifications of Covered Software, or (ii) the combination of its
Contributions with other software (except as part of its Contributor
Version); or
(c) under Patent Claims infringed by Covered Software in the absence of
its Contributions.
This License does not grant any rights in the trademarks, service marks,
or logos of any Contributor (except as may be necessary to comply with
the notice requirements in Section 3.4).
2.4. Subsequent Licenses
No Contributor makes additional grants as a result of Your choice to
distribute the Covered Software under a subsequent version of this
License (see Section 10.2) or under the terms of a Secondary License (if
permitted under the terms of Section 3.3).
2.5. Representation
Each Contributor represents that the Contributor believes its
Contributions are its original creation(s) or it has sufficient rights
to grant the rights to its Contributions conveyed by this License.
2.6. Fair Use
This License is not intended to limit any rights You have under
applicable copyright doctrines of fair use, fair dealing, or other
equivalents.
2.7. Conditions
Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted
in Section 2.1.
3. Responsibilities
-------------------
3.1. Distribution of Source Form
All distribution of Covered Software in Source Code Form, including any
Modifications that You create or to which You contribute, must be under
the terms of this License. You must inform recipients that the Source
Code Form of the Covered Software is governed by the terms of this
License, and how they can obtain a copy of this License. You may not
attempt to alter or restrict the recipients' rights in the Source Code
Form.
3.2. Distribution of Executable Form
If You distribute Covered Software in Executable Form then:
(a) such Covered Software must also be made available in Source Code
Form, as described in Section 3.1, and You must inform recipients of
the Executable Form how they can obtain a copy of such Source Code
Form by reasonable means in a timely manner, at a charge no more
than the cost of distribution to the recipient; and
(b) You may distribute such Executable Form under the terms of this
License, or sublicense it under different terms, provided that the
license for the Executable Form does not attempt to limit or alter
the recipients' rights in the Source Code Form under this License.
3.3. Distribution of a Larger Work
You may create and distribute a Larger Work under terms of Your choice,
provided that You also comply with the requirements of this License for
the Covered Software. If the Larger Work is a combination of Covered
Software with a work governed by one or more Secondary Licenses, and the
Covered Software is not Incompatible With Secondary Licenses, this
License permits You to additionally distribute such Covered Software
under the terms of such Secondary License(s), so that the recipient of
the Larger Work may, at their option, further distribute the Covered
Software under the terms of either this License or such Secondary
License(s).
3.4. Notices
You may not remove or alter the substance of any license notices
(including copyright notices, patent notices, disclaimers of warranty,
or limitations of liability) contained within the Source Code Form of
the Covered Software, except that You may alter any license notices to
the extent required to remedy known factual inaccuracies.
3.5. Application of Additional Terms
You may choose to offer, and to charge a fee for, warranty, support,
indemnity or liability obligations to one or more recipients of Covered
Software. However, You may do so only on Your own behalf, and not on
behalf of any Contributor. You must make it absolutely clear that any
such warranty, support, indemnity, or liability obligation is offered by
You alone, and You hereby agree to indemnify every Contributor for any
liability incurred by such Contributor as a result of warranty, support,
indemnity or liability terms You offer. You may include additional
disclaimers of warranty and limitations of liability specific to any
jurisdiction.
4. Inability to Comply Due to Statute or Regulation
---------------------------------------------------
If it is impossible for You to comply with any of the terms of this
License with respect to some or all of the Covered Software due to
statute, judicial order, or regulation then You must: (a) comply with
the terms of this License to the maximum extent possible; and (b)
describe the limitations and the code they affect. Such description must
be placed in a text file included with all distributions of the Covered
Software under this License. Except to the extent prohibited by statute
or regulation, such description must be sufficiently detailed for a
recipient of ordinary skill to be able to understand it.
5. Termination
--------------
5.1. The rights granted under this License will terminate automatically
if You fail to comply with any of its terms. However, if You become
compliant, then the rights granted under this License from a particular
Contributor are reinstated (a) provisionally, unless and until such
Contributor explicitly and finally terminates Your grants, and (b) on an
ongoing basis, if such Contributor fails to notify You of the
non-compliance by some reasonable means prior to 60 days after You have
come back into compliance. Moreover, Your grants from a particular
Contributor are reinstated on an ongoing basis if such Contributor
notifies You of the non-compliance by some reasonable means, this is the
first time You have received notice of non-compliance with this License
from such Contributor, and You become compliant prior to 30 days after
Your receipt of the notice.
5.2. If You initiate litigation against any entity by asserting a patent
infringement claim (excluding declaratory judgment actions,
counter-claims, and cross-claims) alleging that a Contributor Version
directly or indirectly infringes any patent, then the rights granted to
You by any and all Contributors for the Covered Software under Section
2.1 of this License shall terminate.
5.3. In the event of termination under Sections 5.1 or 5.2 above, all
end user license agreements (excluding distributors and resellers) which
have been validly granted by You or Your distributors under this License
prior to termination shall survive termination.
************************************************************************
* *
* 6. Disclaimer of Warranty *
* ------------------------- *
* *
* Covered Software is provided under this License on an "as is" *
* basis, without warranty of any kind, either expressed, implied, or *
* statutory, including, without limitation, warranties that the *
* Covered Software is free of defects, merchantable, fit for a *
* particular purpose or non-infringing. The entire risk as to the *
* quality and performance of the Covered Software is with You. *
* Should any Covered Software prove defective in any respect, You *
* (not any Contributor) assume the cost of any necessary servicing, *
* repair, or correction. This disclaimer of warranty constitutes an *
* essential part of this License. No use of any Covered Software is *
* authorized under this License except under this disclaimer. *
* *
************************************************************************
************************************************************************
* *
* 7. Limitation of Liability *
* -------------------------- *
* *
* Under no circumstances and under no legal theory, whether tort *
* (including negligence), contract, or otherwise, shall any *
* Contributor, or anyone who distributes Covered Software as *
* permitted above, be liable to You for any direct, indirect, *
* special, incidental, or consequential damages of any character *
* including, without limitation, damages for lost profits, loss of *
* goodwill, work stoppage, computer failure or malfunction, or any *
* and all other commercial damages or losses, even if such party *
* shall have been informed of the possibility of such damages. This *
* limitation of liability shall not apply to liability for death or *
* personal injury resulting from such party's negligence to the *
* extent applicable law prohibits such limitation. Some *
* jurisdictions do not allow the exclusion or limitation of *
* incidental or consequential damages, so this exclusion and *
* limitation may not apply to You. *
* *
************************************************************************
8. Litigation
-------------
Any litigation relating to this License may be brought only in the
courts of a jurisdiction where the defendant maintains its principal
place of business and such litigation shall be governed by laws of that
jurisdiction, without reference to its conflict-of-law provisions.
Nothing in this Section shall prevent a party's ability to bring
cross-claims or counter-claims.
9. Miscellaneous
----------------
This License represents the complete agreement concerning the subject
matter hereof. If any provision of this License is held to be
unenforceable, such provision shall be reformed only to the extent
necessary to make it enforceable. Any law or regulation which provides
that the language of a contract shall be construed against the drafter
shall not be used to construe this License against a Contributor.
10. Versions of the License
---------------------------
10.1. New Versions
Mozilla Foundation is the license steward. Except as provided in Section
10.3, no one other than the license steward has the right to modify or
publish new versions of this License. Each version will be given a
distinguishing version number.
10.2. Effect of New Versions
You may distribute the Covered Software under the terms of the version
of the License under which You originally received the Covered Software,
or under the terms of any subsequent version published by the license
steward.
10.3. Modified Versions
If you create software not governed by this License, and you want to
create a new license for such software, you may create and use a
modified version of this License if you rename the license and remove
any references to the name of the license steward (except to note that
such modified license differs from this License).
10.4. Distributing Source Code Form that is Incompatible With Secondary
Licenses
If You choose to distribute Source Code Form that is Incompatible With
Secondary Licenses under the terms of this version of the License, the
notice described in Exhibit B of this License must be attached.
Exhibit A - Source Code Form License Notice
-------------------------------------------
This Source Code Form is subject to the terms of the Mozilla Public
License, v. 2.0. If a copy of the MPL was not distributed with this
file, You can obtain one at http://mozilla.org/MPL/2.0/.
If it is not possible or desirable to put the notice in a particular
file, then You may include the notice in a location (such as a LICENSE
file in a relevant directory) where a recipient would be likely to look
for such a notice.
You may add additional accurate notices of copyright ownership.
Exhibit B - "Incompatible With Secondary Licenses" Notice
---------------------------------------------------------
This Source Code Form is "Incompatible With Secondary Licenses", as
defined by the Mozilla Public License, v. 2.0.
| 0 |
coqui_public_repos/STT/native_client/kenlm | coqui_public_repos/STT/native_client/kenlm/lm/read_arpa.cc | #include "read_arpa.hh"
#include "blank.hh"
#include "../util/file.hh"
#include <cmath>
#include <cstdlib>
#include <iostream>
#include <sstream>
#include <vector>
#include <cctype>
#include <cstring>
#include <stdint.h>
#ifdef WIN32
#include <float.h>
#endif
namespace lm {
// 1 for '\t', '\n', '\r', and ' '. This is stricter than isspace. Apparently ARPA allows vertical tab inside a word.
const bool kARPASpaces[256] = {0,0,0,0,0,0,0,0,0,1,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
namespace {
bool IsEntirelyWhiteSpace(const StringPiece &line) {
for (size_t i = 0; i < static_cast<size_t>(line.size()); ++i) {
if (!isspace(line.data()[i])) return false;
}
return true;
}
const char kBinaryMagic[] = "mmap lm http://kheafield.com/code";
// strtoull isn't portable enough :-(
uint64_t ReadCount(const std::string &from) {
std::stringstream stream(from);
uint64_t ret;
stream >> ret;
UTIL_THROW_IF(!stream, FormatLoadException, "Bad count " << from);
return ret;
}
} // namespace
void ReadARPACounts(util::FilePiece &in, std::vector<uint64_t> &number) {
number.clear();
StringPiece line = in.ReadLine();
// In general, ARPA files can have arbitrary text before "\data\"
// But in KenLM, we require such lines to start with "#", so that
// we can do stricter error checking
while (IsEntirelyWhiteSpace(line) || starts_with(line, "#")) {
line = in.ReadLine();
}
if (line != "\\data\\") {
if ((line.size() >= 2) && (line.data()[0] == 0x1f) && (static_cast<unsigned char>(line.data()[1]) == 0x8b)) {
UTIL_THROW(FormatLoadException, "Looks like a gzip file. If this is an ARPA file, pipe " << in.FileName() << " through zcat. If this already in binary format, you need to decompress it because mmap doesn't work on top of gzip.");
}
if (static_cast<size_t>(line.size()) >= strlen(kBinaryMagic) && StringPiece(line.data(), strlen(kBinaryMagic)) == kBinaryMagic)
UTIL_THROW(FormatLoadException, "This looks like a binary file but got sent to the ARPA parser. Did you compress the binary file or pass a binary file where only ARPA files are accepted?");
UTIL_THROW_IF(line.size() >= 4 && StringPiece(line.data(), 4) == "blmt", FormatLoadException, "This looks like an IRSTLM binary file. Did you forget to pass --text yes to compile-lm?");
UTIL_THROW_IF(line == "iARPA", FormatLoadException, "This looks like an IRSTLM iARPA file. You need an ARPA file. Run\n compile-lm --text yes " << in.FileName() << " " << in.FileName() << ".arpa\nfirst.");
UTIL_THROW(FormatLoadException, "first non-empty line was \"" << line << "\" not \\data\\.");
}
while (!IsEntirelyWhiteSpace(line = in.ReadLine())) {
if (line.size() < 6 || strncmp(line.data(), "ngram ", 6)) UTIL_THROW(FormatLoadException, "count line \"" << line << "\"doesn't begin with \"ngram \"");
// So strtol doesn't go off the end of line.
std::string remaining(line.data() + 6, line.size() - 6);
char *end_ptr;
unsigned int length = std::strtol(remaining.c_str(), &end_ptr, 10);
if ((end_ptr == remaining.c_str()) || (length - 1 != number.size())) UTIL_THROW(FormatLoadException, "ngram count lengths should be consecutive starting with 1: " << line);
if (*end_ptr != '=') UTIL_THROW(FormatLoadException, "Expected = immediately following the first number in the count line " << line);
++end_ptr;
number.push_back(ReadCount(end_ptr));
}
}
void ReadNGramHeader(util::FilePiece &in, unsigned int length) {
StringPiece line;
while (IsEntirelyWhiteSpace(line = in.ReadLine())) {}
std::stringstream expected;
expected << '\\' << length << "-grams:";
if (line != expected.str()) UTIL_THROW(FormatLoadException, "Was expecting n-gram header " << expected.str() << " but got " << line << " instead");
}
void ConsumeNewline(util::FilePiece &in) {
char follow = in.get();
UTIL_THROW_IF('\n' != follow, FormatLoadException, "Expected newline got '" << follow << "'");
}
void ReadBackoff(util::FilePiece &in, Prob &/*weights*/) {
switch (in.get()) {
case '\t':
{
float got = in.ReadFloat();
if (got != 0.0)
UTIL_THROW(FormatLoadException, "Non-zero backoff " << got << " provided for an n-gram that should have no backoff");
}
break;
case '\r':
ConsumeNewline(in);
// Intentionally no break.
case '\n':
break;
default:
UTIL_THROW(FormatLoadException, "Expected tab or newline for backoff");
}
}
void ReadBackoff(util::FilePiece &in, float &backoff) {
// Always make zero negative.
// Negative zero means that no (n+1)-gram has this n-gram as context.
// Therefore the hypothesis state can be shorter. Of course, many n-grams
// are context for (n+1)-grams. An algorithm in the data structure will go
// back and set the backoff to positive zero in these cases.
switch (in.get()) {
case '\t':
backoff = in.ReadFloat();
if (backoff == ngram::kExtensionBackoff) backoff = ngram::kNoExtensionBackoff;
{
#if defined(WIN32) && !defined(__MINGW32__)
int float_class = _fpclass(backoff);
UTIL_THROW_IF(float_class == _FPCLASS_SNAN || float_class == _FPCLASS_QNAN || float_class == _FPCLASS_NINF || float_class == _FPCLASS_PINF, FormatLoadException, "Bad backoff " << backoff);
#else
int float_class = std::fpclassify(backoff);
UTIL_THROW_IF(float_class == FP_NAN || float_class == FP_INFINITE, FormatLoadException, "Bad backoff " << backoff);
#endif
}
switch (char got = in.get()) {
case '\r':
ConsumeNewline(in);
case '\n':
break;
default:
UTIL_THROW(FormatLoadException, "Expected newline after backoffs, got " << got);
}
break;
case '\r':
ConsumeNewline(in);
// Intentionally no break.
case '\n':
backoff = ngram::kNoExtensionBackoff;
break;
default:
UTIL_THROW(FormatLoadException, "Expected tab or newline for backoff");
}
}
void ReadEnd(util::FilePiece &in) {
StringPiece line;
do {
line = in.ReadLine();
} while (IsEntirelyWhiteSpace(line));
if (line != "\\end\\") UTIL_THROW(FormatLoadException, "Expected \\end\\ but the ARPA file has " << line);
try {
while (true) {
line = in.ReadLine();
if (!IsEntirelyWhiteSpace(line)) UTIL_THROW(FormatLoadException, "Trailing line " << line);
}
} catch (const util::EndOfFileException &) {}
}
void PositiveProbWarn::Warn(float prob) {
switch (action_) {
case THROW_UP:
UTIL_THROW(FormatLoadException, "Positive log probability " << prob << " in the model. This is a bug in IRSTLM; you can set config.positive_log_probability = SILENT or pass -i to build_binary to substitute 0.0 for the log probability. Error");
case COMPLAIN:
std::cerr << "There's a positive log probability " << prob << " in the APRA file, probably because of a bug in IRSTLM. This and subsequent entires will be mapped to 0 log probability." << std::endl;
action_ = SILENT;
break;
case SILENT:
break;
}
}
} // namespace lm
| 0 |
coqui_public_repos/inference-engine/third_party/kenlm | coqui_public_repos/inference-engine/third_party/kenlm/lm/value.hh | #ifndef LM_VALUE_H
#define LM_VALUE_H
#include "lm/config.hh"
#include "lm/model_type.hh"
#include "lm/value_build.hh"
#include "lm/weights.hh"
#include "util/bit_packing.hh"
#include <stdint.h>
namespace lm {
namespace ngram {
// Template proxy for probing unigrams and middle.
template <class Weights> class GenericProbingProxy {
public:
explicit GenericProbingProxy(const Weights &to) : to_(&to) {}
GenericProbingProxy() : to_(0) {}
bool Found() const { return to_ != 0; }
float Prob() const {
util::FloatEnc enc;
enc.f = to_->prob;
enc.i |= util::kSignBit;
return enc.f;
}
float Backoff() const { return to_->backoff; }
bool IndependentLeft() const {
util::FloatEnc enc;
enc.f = to_->prob;
return enc.i & util::kSignBit;
}
protected:
const Weights *to_;
};
// Basic proxy for trie unigrams.
template <class Weights> class GenericTrieUnigramProxy {
public:
explicit GenericTrieUnigramProxy(const Weights &to) : to_(&to) {}
GenericTrieUnigramProxy() : to_(0) {}
bool Found() const { return to_ != 0; }
float Prob() const { return to_->prob; }
float Backoff() const { return to_->backoff; }
float Rest() const { return Prob(); }
protected:
const Weights *to_;
};
struct BackoffValue {
typedef ProbBackoff Weights;
static const ModelType kProbingModelType = PROBING;
class ProbingProxy : public GenericProbingProxy<Weights> {
public:
explicit ProbingProxy(const Weights &to) : GenericProbingProxy<Weights>(to) {}
ProbingProxy() {}
float Rest() const { return Prob(); }
};
class TrieUnigramProxy : public GenericTrieUnigramProxy<Weights> {
public:
explicit TrieUnigramProxy(const Weights &to) : GenericTrieUnigramProxy<Weights>(to) {}
TrieUnigramProxy() {}
float Rest() const { return Prob(); }
};
struct ProbingEntry {
typedef uint64_t Key;
typedef Weights Value;
uint64_t key;
ProbBackoff value;
uint64_t GetKey() const { return key; }
};
struct TrieUnigramValue {
Weights weights;
uint64_t next;
uint64_t Next() const { return next; }
};
const static bool kDifferentRest = false;
template <class Model, class C> void Callback(const Config &, unsigned int, typename Model::Vocabulary &, C &callback) {
NoRestBuild build;
callback(build);
}
};
struct RestValue {
typedef RestWeights Weights;
static const ModelType kProbingModelType = REST_PROBING;
class ProbingProxy : public GenericProbingProxy<RestWeights> {
public:
explicit ProbingProxy(const Weights &to) : GenericProbingProxy<RestWeights>(to) {}
ProbingProxy() {}
float Rest() const { return to_->rest; }
};
class TrieUnigramProxy : public GenericTrieUnigramProxy<Weights> {
public:
explicit TrieUnigramProxy(const Weights &to) : GenericTrieUnigramProxy<Weights>(to) {}
TrieUnigramProxy() {}
float Rest() const { return to_->rest; }
};
// gcc 4.1 doesn't properly back dependent types :-(.
#pragma pack(push)
#pragma pack(4)
struct ProbingEntry {
typedef uint64_t Key;
typedef Weights Value;
Key key;
Value value;
Key GetKey() const { return key; }
};
struct TrieUnigramValue {
Weights weights;
uint64_t next;
uint64_t Next() const { return next; }
};
#pragma pack(pop)
const static bool kDifferentRest = true;
template <class Model, class C> void Callback(const Config &config, unsigned int order, typename Model::Vocabulary &vocab, C &callback) {
switch (config.rest_function) {
case Config::REST_MAX:
{
MaxRestBuild build;
callback(build);
}
break;
case Config::REST_LOWER:
{
LowerRestBuild<Model> build(config, order, vocab);
callback(build);
}
break;
}
}
};
} // namespace ngram
} // namespace lm
#endif // LM_VALUE_H
| 0 |
coqui_public_repos/inference-engine/third_party/kenlm | coqui_public_repos/inference-engine/third_party/kenlm/util/file.hh | #ifndef UTIL_FILE_H
#define UTIL_FILE_H
#include "util/exception.hh"
#include "util/scoped.hh"
#include "util/string_piece.hh"
#include <cstddef>
#include <cstdio>
#include <string>
#include <stdint.h>
namespace util {
class scoped_fd {
public:
scoped_fd() : fd_(-1) {}
explicit scoped_fd(int fd) : fd_(fd) {}
~scoped_fd();
#if __cplusplus >= 201103L
scoped_fd(scoped_fd &&from) noexcept : fd_(from.fd_) {
from.fd_ = -1;
}
#endif
void reset(int to = -1) {
scoped_fd other(fd_);
fd_ = to;
}
int get() const { return fd_; }
int operator*() const { return fd_; }
int release() {
int ret = fd_;
fd_ = -1;
return ret;
}
private:
int fd_;
scoped_fd(const scoped_fd &);
scoped_fd &operator=(const scoped_fd &);
};
struct scoped_FILE_closer {
static void Close(std::FILE *file);
};
typedef scoped<std::FILE, scoped_FILE_closer> scoped_FILE;
/* Thrown for any operation where the fd is known. */
class FDException : public ErrnoException {
public:
explicit FDException(int fd) throw();
virtual ~FDException() throw();
// This may no longer be valid if the exception was thrown past open.
int FD() const { return fd_; }
// Guess from NameFromFD.
const std::string &NameGuess() const { return name_guess_; }
private:
int fd_;
std::string name_guess_;
};
// End of file reached.
class EndOfFileException : public Exception {
public:
EndOfFileException() throw();
~EndOfFileException() throw();
};
class UnsupportedOSException : public Exception {};
// Open for read only.
int OpenReadOrThrow(const char *name);
// Create file if it doesn't exist, truncate if it does. Opened for write.
int CreateOrThrow(const char *name);
/** Does the given input file path denote standard input?
*
* Returns true if, and only if, path is either "-" or "/dev/stdin".
*
* Opening standard input as a file may need some special treatment for
* portability. There's a convention that a dash ("-") in place of an input
* file path denotes standard input, but opening "/dev/stdin" may need to be
* special as well.
*/
bool InputPathIsStdin(StringPiece path);
/** Does the given output file path denote standard output?
*
* Returns true if, and only if, path is either "-" or "/dev/stdout".
*
* Opening standard output as a file may need some special treatment for
* portability. There's a convention that a dash ("-") in place of an output
* file path denotes standard output, but opening "/dev/stdout" may need to be
* special as well.
*/
bool OutputPathIsStdout(StringPiece path);
// Return value for SizeFile when it can't size properly.
const uint64_t kBadSize = (uint64_t)-1;
uint64_t SizeFile(int fd);
uint64_t SizeOrThrow(int fd);
void ResizeOrThrow(int fd, uint64_t to);
// It bothers me that fallocate has offset before size while pread has size
// before offset. But best to follow the call.
void HolePunch(int fd, uint64_t offset, uint64_t size);
std::size_t PartialRead(int fd, void *to, std::size_t size);
void ReadOrThrow(int fd, void *to, std::size_t size);
std::size_t ReadOrEOF(int fd, void *to_void, std::size_t size);
void WriteOrThrow(int fd, const void *data_void, std::size_t size);
void WriteOrThrow(FILE *to, const void *data, std::size_t size);
/* These call pread/pwrite in a loop. However, on Windows they call ReadFile/
* WriteFile which changes the file pointer. So it's safe to call ErsatzPRead
* and ErsatzPWrite concurrently (or any combination thereof). But it changes
* the file pointer on windows, so it's not safe to call concurrently with
* anything that uses the implicit file pointer e.g. the Read/Write functions
* above.
*/
void ErsatzPRead(int fd, void *to, std::size_t size, uint64_t off);
void ErsatzPWrite(int fd, const void *data_void, std::size_t size, uint64_t off);
void FSyncOrThrow(int fd);
// Seeking: returns offset
uint64_t SeekOrThrow(int fd, uint64_t off);
uint64_t AdvanceOrThrow(int fd, int64_t off);
uint64_t SeekEnd(int fd);
std::FILE *FDOpenOrThrow(scoped_fd &file);
std::FILE *FDOpenReadOrThrow(scoped_fd &file);
// Temporary files
// Append a / if base is a directory.
void NormalizeTempPrefix(std::string &base);
int MakeTemp(const StringPiece &prefix);
std::FILE *FMakeTemp(const StringPiece &prefix);
// Where should we put temporary files? Handles all the windows/POSIX defaults fun.
std::string DefaultTempDirectory();
// dup an fd.
int DupOrThrow(int fd);
/* Attempt get file name from fd. This won't always work (i.e. on Windows or
* a pipe). The file might have been renamed. It's intended for diagnostics
* and logging only.
*/
std::string NameFromFD(int fd);
} // namespace util
#endif // UTIL_FILE_H
| 0 |
coqui_public_repos/inference-engine/third_party | coqui_public_repos/inference-engine/third_party/openfst-1.6.9-win/missing | #! /bin/sh
# Common wrapper for a few potentially missing GNU programs.
scriptversion=2013-10-28.13; # UTC
# Copyright (C) 1996-2014 Free Software Foundation, Inc.
# Originally written by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.
if test $# -eq 0; then
echo 1>&2 "Try '$0 --help' for more information"
exit 1
fi
case $1 in
--is-lightweight)
# Used by our autoconf macros to check whether the available missing
# script is modern enough.
exit 0
;;
--run)
# Back-compat with the calling convention used by older automake.
shift
;;
-h|--h|--he|--hel|--help)
echo "\
$0 [OPTION]... PROGRAM [ARGUMENT]...
Run 'PROGRAM [ARGUMENT]...', returning a proper advice when this fails due
to PROGRAM being missing or too old.
Options:
-h, --help display this help and exit
-v, --version output version information and exit
Supported PROGRAM values:
aclocal autoconf autoheader autom4te automake makeinfo
bison yacc flex lex help2man
Version suffixes to PROGRAM as well as the prefixes 'gnu-', 'gnu', and
'g' are ignored when checking the name.
Send bug reports to <bug-automake@gnu.org>."
exit $?
;;
-v|--v|--ve|--ver|--vers|--versi|--versio|--version)
echo "missing $scriptversion (GNU Automake)"
exit $?
;;
-*)
echo 1>&2 "$0: unknown '$1' option"
echo 1>&2 "Try '$0 --help' for more information"
exit 1
;;
esac
# Run the given program, remember its exit status.
"$@"; st=$?
# If it succeeded, we are done.
test $st -eq 0 && exit 0
# Also exit now if we it failed (or wasn't found), and '--version' was
# passed; such an option is passed most likely to detect whether the
# program is present and works.
case $2 in --version|--help) exit $st;; esac
# Exit code 63 means version mismatch. This often happens when the user
# tries to use an ancient version of a tool on a file that requires a
# minimum version.
if test $st -eq 63; then
msg="probably too old"
elif test $st -eq 127; then
# Program was missing.
msg="missing on your system"
else
# Program was found and executed, but failed. Give up.
exit $st
fi
perl_URL=http://www.perl.org/
flex_URL=http://flex.sourceforge.net/
gnu_software_URL=http://www.gnu.org/software
program_details ()
{
case $1 in
aclocal|automake)
echo "The '$1' program is part of the GNU Automake package:"
echo "<$gnu_software_URL/automake>"
echo "It also requires GNU Autoconf, GNU m4 and Perl in order to run:"
echo "<$gnu_software_URL/autoconf>"
echo "<$gnu_software_URL/m4/>"
echo "<$perl_URL>"
;;
autoconf|autom4te|autoheader)
echo "The '$1' program is part of the GNU Autoconf package:"
echo "<$gnu_software_URL/autoconf/>"
echo "It also requires GNU m4 and Perl in order to run:"
echo "<$gnu_software_URL/m4/>"
echo "<$perl_URL>"
;;
esac
}
give_advice ()
{
# Normalize program name to check for.
normalized_program=`echo "$1" | sed '
s/^gnu-//; t
s/^gnu//; t
s/^g//; t'`
printf '%s\n' "'$1' is $msg."
configure_deps="'configure.ac' or m4 files included by 'configure.ac'"
case $normalized_program in
autoconf*)
echo "You should only need it if you modified 'configure.ac',"
echo "or m4 files included by it."
program_details 'autoconf'
;;
autoheader*)
echo "You should only need it if you modified 'acconfig.h' or"
echo "$configure_deps."
program_details 'autoheader'
;;
automake*)
echo "You should only need it if you modified 'Makefile.am' or"
echo "$configure_deps."
program_details 'automake'
;;
aclocal*)
echo "You should only need it if you modified 'acinclude.m4' or"
echo "$configure_deps."
program_details 'aclocal'
;;
autom4te*)
echo "You might have modified some maintainer files that require"
echo "the 'autom4te' program to be rebuilt."
program_details 'autom4te'
;;
bison*|yacc*)
echo "You should only need it if you modified a '.y' file."
echo "You may want to install the GNU Bison package:"
echo "<$gnu_software_URL/bison/>"
;;
lex*|flex*)
echo "You should only need it if you modified a '.l' file."
echo "You may want to install the Fast Lexical Analyzer package:"
echo "<$flex_URL>"
;;
help2man*)
echo "You should only need it if you modified a dependency" \
"of a man page."
echo "You may want to install the GNU Help2man package:"
echo "<$gnu_software_URL/help2man/>"
;;
makeinfo*)
echo "You should only need it if you modified a '.texi' file, or"
echo "any other file indirectly affecting the aspect of the manual."
echo "You might want to install the Texinfo package:"
echo "<$gnu_software_URL/texinfo/>"
echo "The spurious makeinfo call might also be the consequence of"
echo "using a buggy 'make' (AIX, DU, IRIX), in which case you might"
echo "want to install GNU make:"
echo "<$gnu_software_URL/make/>"
;;
*)
echo "You might have modified some files without having the proper"
echo "tools for further handling them. Check the 'README' file, it"
echo "often tells you about the needed prerequisites for installing"
echo "this package. You may also peek at any GNU archive site, in"
echo "case some other package contains this missing '$1' program."
;;
esac
}
give_advice "$1" | sed -e '1s/^/WARNING: /' \
-e '2,$s/^/ /' >&2
# Propagate the correct exit status (expected to be 127 for a program
# not found, 63 for a program that failed due to version mismatch).
exit $st
# Local variables:
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC"
# time-stamp-end: "; # UTC"
# End:
| 0 |
coqui_public_repos/inference-engine/third_party/openfst-1.6.9-win/src/include | coqui_public_repos/inference-engine/third_party/openfst-1.6.9-win/src/include/fst/epsnormalize.h | // See www.openfst.org for extensive documentation on this weighted
// finite-state transducer library.
//
// Function that implements epsilon-normalization.
#ifndef FST_EPSNORMALIZE_H_
#define FST_EPSNORMALIZE_H_
#include <fst/arc-map.h>
#include <fst/factor-weight.h>
#include <fst/invert.h>
#include <fst/rmepsilon.h>
namespace fst {
enum EpsNormalizeType { EPS_NORM_INPUT, EPS_NORM_OUTPUT };
// Returns an equivalent FST that is epsilon-normalized. An acceptor is
// epsilon-normalized if it is epsilon-removed. A transducer is input
// epsilon-normalized if additionally if on each path any epsilon input
// label follows all non-epsilon input labels. Output epsilon-normalized
// is defined similarly.
//
// For more information, see:
//
// Mohri, M. 2002. Generic epsilon-removal and input epsilon-normalization
// algorithms for weighted transducers. International Journal of Computer
// Science, 13(1): 129-143, 2002.
template <class Arc>
void EpsNormalize(const Fst<Arc> &ifst, MutableFst<Arc> *ofst,
EpsNormalizeType type = EPS_NORM_INPUT) {
EpsNormalize<Arc, GALLIC>(ifst, ofst, type);
}
// Same as above, except allows specifying explicitly the gallic weight type.
template <class Arc, GallicType G>
void EpsNormalize(const Fst<Arc> &ifst, MutableFst<Arc> *ofst,
EpsNormalizeType type) {
VectorFst<GallicArc<Arc, G>> gfst;
std::unique_ptr<SymbolTable> symbols;
if (type == EPS_NORM_INPUT) {
ArcMap(ifst, &gfst, ToGallicMapper<Arc, G>());
if (ifst.OutputSymbols()) symbols.reset(ifst.OutputSymbols()->Copy());
} else { // type == EPS_NORM_OUTPUT
ArcMap(InvertFst<Arc>(ifst), &gfst, ToGallicMapper<Arc, G>());
if (ifst.InputSymbols()) symbols.reset(ifst.InputSymbols()->Copy());
}
RmEpsilon(&gfst);
FactorWeightFst<GallicArc<Arc, G>,
GallicFactor<typename Arc::Label, typename Arc::Weight, G>>
fwfst(gfst);
ArcMap(fwfst, ofst, FromGallicMapper<Arc, G>());
ofst->SetOutputSymbols(symbols.get());
if (type == EPS_NORM_OUTPUT) Invert(ofst);
}
} // namespace fst
#endif // FST_EPSNORMALIZE_H_
| 0 |
coqui_public_repos/STT/native_client/ctcdecode/third_party | coqui_public_repos/STT/native_client/ctcdecode/third_party/openfst-1.6.7/INSTALL | Installation Instructions
*************************
Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2004, 2005,
2006, 2007 Free Software Foundation, Inc.
This file is free documentation; the Free Software Foundation gives
unlimited permission to copy, distribute and modify it.
Basic Installation
==================
Briefly, the shell commands `./configure; make; make install' should
configure, build, and install this package. The following
more-detailed instructions are generic; see the `README' file for
instructions specific to this package.
The `configure' shell script attempts to guess correct values for
various system-dependent variables used during compilation. It uses
those values to create a `Makefile' in each directory of the package.
It may also create one or more `.h' files containing system-dependent
definitions. Finally, it creates a shell script `config.status' that
you can run in the future to recreate the current configuration, and a
file `config.log' containing compiler output (useful mainly for
debugging `configure').
It can also use an optional file (typically called `config.cache'
and enabled with `--cache-file=config.cache' or simply `-C') that saves
the results of its tests to speed up reconfiguring. Caching is
disabled by default to prevent problems with accidental use of stale
cache files.
If you need to do unusual things to compile the package, please try
to figure out how `configure' could check whether to do them, and mail
diffs or instructions to the address given in the `README' so they can
be considered for the next release. If you are using the cache, and at
some point `config.cache' contains results you don't want to keep, you
may remove or edit it.
The file `configure.ac' (or `configure.in') is used to create
`configure' by a program called `autoconf'. You need `configure.ac' if
you want to change it or regenerate `configure' using a newer version
of `autoconf'.
The simplest way to compile this package is:
1. `cd' to the directory containing the package's source code and type
`./configure' to configure the package for your system.
Running `configure' might take a while. While running, it prints
some messages telling which features it is checking for.
2. Type `make' to compile the package.
3. Optionally, type `make check' to run any self-tests that come with
the package.
4. Type `make install' to install the programs and any data files and
documentation.
5. You can remove the program binaries and object files from the
source code directory by typing `make clean'. To also remove the
files that `configure' created (so you can compile the package for
a different kind of computer), type `make distclean'. There is
also a `make maintainer-clean' target, but that is intended mainly
for the package's developers. If you use it, you may have to get
all sorts of other programs in order to regenerate files that came
with the distribution.
6. Often, you can also type `make uninstall' to remove the installed
files again.
Compilers and Options
=====================
Some systems require unusual options for compilation or linking that the
`configure' script does not know about. Run `./configure --help' for
details on some of the pertinent environment variables.
You can give `configure' initial values for configuration parameters
by setting variables in the command line or in the environment. Here
is an example:
./configure CC=c99 CFLAGS=-g LIBS=-lposix
*Note Defining Variables::, for more details.
Compiling For Multiple Architectures
====================================
You can compile the package for more than one kind of computer at the
same time, by placing the object files for each architecture in their
own directory. To do this, you can use GNU `make'. `cd' to the
directory where you want the object files and executables to go and run
the `configure' script. `configure' automatically checks for the
source code in the directory that `configure' is in and in `..'.
With a non-GNU `make', it is safer to compile the package for one
architecture at a time in the source code directory. After you have
installed the package for one architecture, use `make distclean' before
reconfiguring for another architecture.
Installation Names
==================
By default, `make install' installs the package's commands under
`/usr/local/bin', include files under `/usr/local/include', etc. You
can specify an installation prefix other than `/usr/local' by giving
`configure' the option `--prefix=PREFIX'.
You can specify separate installation prefixes for
architecture-specific files and architecture-independent files. If you
pass the option `--exec-prefix=PREFIX' to `configure', the package uses
PREFIX as the prefix for installing programs and libraries.
Documentation and other data files still use the regular prefix.
In addition, if you use an unusual directory layout you can give
options like `--bindir=DIR' to specify different values for particular
kinds of files. Run `configure --help' for a list of the directories
you can set and what kinds of files go in them.
If the package supports it, you can cause programs to be installed
with an extra prefix or suffix on their names by giving `configure' the
option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
Optional Features
=================
Some packages pay attention to `--enable-FEATURE' options to
`configure', where FEATURE indicates an optional part of the package.
They may also pay attention to `--with-PACKAGE' options, where PACKAGE
is something like `gnu-as' or `x' (for the X Window System). The
`README' should mention any `--enable-' and `--with-' options that the
package recognizes.
For packages that use the X Window System, `configure' can usually
find the X include and library files automatically, but if it doesn't,
you can use the `configure' options `--x-includes=DIR' and
`--x-libraries=DIR' to specify their locations.
Specifying the System Type
==========================
There may be some features `configure' cannot figure out automatically,
but needs to determine by the type of machine the package will run on.
Usually, assuming the package is built to be run on the _same_
architectures, `configure' can figure that out, but if it prints a
message saying it cannot guess the machine type, give it the
`--build=TYPE' option. TYPE can either be a short name for the system
type, such as `sun4', or a canonical name which has the form:
CPU-COMPANY-SYSTEM
where SYSTEM can have one of these forms:
OS KERNEL-OS
See the file `config.sub' for the possible values of each field. If
`config.sub' isn't included in this package, then this package doesn't
need to know the machine type.
If you are _building_ compiler tools for cross-compiling, you should
use the option `--target=TYPE' to select the type of system they will
produce code for.
If you want to _use_ a cross compiler, that generates code for a
platform different from the build platform, you should specify the
"host" platform (i.e., that on which the generated programs will
eventually be run) with `--host=TYPE'.
Sharing Defaults
================
If you want to set default values for `configure' scripts to share, you
can create a site shell script called `config.site' that gives default
values for variables like `CC', `cache_file', and `prefix'.
`configure' looks for `PREFIX/share/config.site' if it exists, then
`PREFIX/etc/config.site' if it exists. Or, you can set the
`CONFIG_SITE' environment variable to the location of the site script.
A warning: not all `configure' scripts look for a site script.
Defining Variables
==================
Variables not defined in a site shell script can be set in the
environment passed to `configure'. However, some packages may run
configure again during the build, and the customized values of these
variables may be lost. In order to avoid this problem, you should set
them in the `configure' command line, using `VAR=value'. For example:
./configure CC=/usr/local2/bin/gcc
causes the specified `gcc' to be used as the C compiler (unless it is
overridden in the site shell script).
Unfortunately, this technique does not work for `CONFIG_SHELL' due to
an Autoconf bug. Until the bug is fixed you can use this workaround:
CONFIG_SHELL=/bin/bash /bin/bash ./configure CONFIG_SHELL=/bin/bash
`configure' Invocation
======================
`configure' recognizes the following options to control how it operates.
`--help'
`-h'
Print a summary of the options to `configure', and exit.
`--version'
`-V'
Print the version of Autoconf used to generate the `configure'
script, and exit.
`--cache-file=FILE'
Enable the cache: use and save the results of the tests in FILE,
traditionally `config.cache'. FILE defaults to `/dev/null' to
disable caching.
`--config-cache'
`-C'
Alias for `--cache-file=config.cache'.
`--quiet'
`--silent'
`-q'
Do not print messages saying which checks are being made. To
suppress all normal output, redirect it to `/dev/null' (any error
messages will still be shown).
`--srcdir=DIR'
Look for the package's source code in directory DIR. Usually
`configure' can determine that directory automatically.
`configure' also accepts some other, not widely useful, options. Run
`configure --help' for more details.
| 0 |
coqui_public_repos/STT/native_client/kenlm | coqui_public_repos/STT/native_client/kenlm/lm/partial.hh | #ifndef LM_PARTIAL_H
#define LM_PARTIAL_H
#include "return.hh"
#include "state.hh"
#include <algorithm>
#include <cassert>
namespace lm {
namespace ngram {
struct ExtendReturn {
float adjust;
bool make_full;
unsigned char next_use;
};
template <class Model> ExtendReturn ExtendLoop(
const Model &model,
unsigned char seen, const WordIndex *add_rbegin, const WordIndex *add_rend, const float *backoff_start,
const uint64_t *pointers, const uint64_t *pointers_end,
uint64_t *&pointers_write,
float *backoff_write) {
unsigned char add_length = add_rend - add_rbegin;
float backoff_buf[2][KENLM_MAX_ORDER - 1];
float *backoff_in = backoff_buf[0], *backoff_out = backoff_buf[1];
std::copy(backoff_start, backoff_start + add_length, backoff_in);
ExtendReturn value;
value.make_full = false;
value.adjust = 0.0;
value.next_use = add_length;
unsigned char i = 0;
unsigned char length = pointers_end - pointers;
// pointers_write is NULL means that the existing left state is full, so we should use completed probabilities.
if (pointers_write) {
// Using full context, writing to new left state.
for (; i < length; ++i) {
FullScoreReturn ret(model.ExtendLeft(
add_rbegin, add_rbegin + value.next_use,
backoff_in,
pointers[i], i + seen + 1,
backoff_out,
value.next_use));
std::swap(backoff_in, backoff_out);
if (ret.independent_left) {
value.adjust += ret.prob;
value.make_full = true;
++i;
break;
}
value.adjust += ret.rest;
*pointers_write++ = ret.extend_left;
if (value.next_use != add_length) {
value.make_full = true;
++i;
break;
}
}
}
// Using some of the new context.
for (; i < length && value.next_use; ++i) {
FullScoreReturn ret(model.ExtendLeft(
add_rbegin, add_rbegin + value.next_use,
backoff_in,
pointers[i], i + seen + 1,
backoff_out,
value.next_use));
std::swap(backoff_in, backoff_out);
value.adjust += ret.prob;
}
float unrest = model.UnRest(pointers + i, pointers_end, i + seen + 1);
// Using none of the new context.
value.adjust += unrest;
std::copy(backoff_in, backoff_in + value.next_use, backoff_write);
return value;
}
template <class Model> float RevealBefore(const Model &model, const Right &reveal, const unsigned char seen, bool reveal_full, Left &left, Right &right) {
assert(seen < reveal.length || reveal_full);
uint64_t *pointers_write = reveal_full ? NULL : left.pointers;
float backoff_buffer[KENLM_MAX_ORDER - 1];
ExtendReturn value(ExtendLoop(
model,
seen, reveal.words + seen, reveal.words + reveal.length, reveal.backoff + seen,
left.pointers, left.pointers + left.length,
pointers_write,
left.full ? backoff_buffer : (right.backoff + right.length)));
if (reveal_full) {
left.length = 0;
value.make_full = true;
} else {
left.length = pointers_write - left.pointers;
value.make_full |= (left.length == model.Order() - 1);
}
if (left.full) {
for (unsigned char i = 0; i < value.next_use; ++i) value.adjust += backoff_buffer[i];
} else {
// If left wasn't full when it came in, put words into right state.
std::copy(reveal.words + seen, reveal.words + seen + value.next_use, right.words + right.length);
right.length += value.next_use;
left.full = value.make_full || (right.length == model.Order() - 1);
}
return value.adjust;
}
template <class Model> float RevealAfter(const Model &model, Left &left, Right &right, const Left &reveal, unsigned char seen) {
assert(seen < reveal.length || reveal.full);
uint64_t *pointers_write = left.full ? NULL : (left.pointers + left.length);
ExtendReturn value(ExtendLoop(
model,
seen, right.words, right.words + right.length, right.backoff,
reveal.pointers + seen, reveal.pointers + reveal.length,
pointers_write,
right.backoff));
if (reveal.full) {
for (unsigned char i = 0; i < value.next_use; ++i) value.adjust += right.backoff[i];
right.length = 0;
value.make_full = true;
} else {
right.length = value.next_use;
value.make_full |= (right.length == model.Order() - 1);
}
if (!left.full) {
left.length = pointers_write - left.pointers;
left.full = value.make_full || (left.length == model.Order() - 1);
}
return value.adjust;
}
template <class Model> float Subsume(const Model &model, Left &first_left, const Right &first_right, const Left &second_left, Right &second_right, const unsigned int between_length) {
assert(first_right.length < KENLM_MAX_ORDER);
assert(second_left.length < KENLM_MAX_ORDER);
assert(between_length < KENLM_MAX_ORDER - 1);
uint64_t *pointers_write = first_left.full ? NULL : (first_left.pointers + first_left.length);
float backoff_buffer[KENLM_MAX_ORDER - 1];
ExtendReturn value(ExtendLoop(
model,
between_length, first_right.words, first_right.words + first_right.length, first_right.backoff,
second_left.pointers, second_left.pointers + second_left.length,
pointers_write,
second_left.full ? backoff_buffer : (second_right.backoff + second_right.length)));
if (second_left.full) {
for (unsigned char i = 0; i < value.next_use; ++i) value.adjust += backoff_buffer[i];
} else {
std::copy(first_right.words, first_right.words + value.next_use, second_right.words + second_right.length);
second_right.length += value.next_use;
value.make_full |= (second_right.length == model.Order() - 1);
}
if (!first_left.full) {
first_left.length = pointers_write - first_left.pointers;
first_left.full = value.make_full || second_left.full || (first_left.length == model.Order() - 1);
}
assert(first_left.length < KENLM_MAX_ORDER);
assert(second_right.length < KENLM_MAX_ORDER);
return value.adjust;
}
} // namespace ngram
} // namespace lm
#endif // LM_PARTIAL_H
| 0 |
coqui_public_repos/STT/native_client/ctcdecode/third_party | coqui_public_repos/STT/native_client/ctcdecode/third_party/openfst-1.6.9-win/NEWS | OpenFst: Release 1.6
* Optimized label lookup in SymbolTable (1.6.9)
* Fixed PROGRAM_FLAGS documentation string in binaries (1.6.8)
* Fixed handling of symbol tables in EpsNormalize (1.6.8)
* Fixed HashMatcher issues with SetState() and Find() consistency (1.6.8)
* Fixed error reporting when FST arc type unknown (1.6.8)
* The `first_path` option to ShortestPath is now optimal for A* (1.6.7)
* Renames SymbolTable::kNoSymbol to kNoSymbol (1.6.7)
* Exposes PowerMapper to the scripting API (1.6.7)
* Fixes linking of the special SOs (1.6.7)
* Fixes error handling in HashMatcher (1.6.6)
* Adds kShortestDelta for operations dependent on shortest-distance (1.6.6)
* Adds Python methods for (un)pickling and (de)serializing FSTs (1.6.6)
* Adds constructive variants of Invert and Project (1.6.6)
* Increases code sharing in MemoryPool/MemoryArena (1.6.6)
* Improves consistency of matcher FST ownership (1.6.6)
* Adds non-trivial A* estimator class (1.6.6)
* Prevents unreachable code generation in libfstscript (1.6.5)
* Adds move constructors for non-trivial weight types (1.6.5)
* Standardizes method names for tuple weight types (1.6.5)
* Eliminates undefined behavior in weight hashing (1.6.5)
* Optimizes binary search in SortedMatcher (1.6.5)
* Adds SetWeight (1.6.5)
* Fixes typing error in Python FAR reader (1.6.4)
* Removes restriction that Prune argument have commutative weights (1.6.3)
* Improves configuration of CompositeWeight readers and writers (1.6.3)
* Improves accuracy of ShortestDistance summation (1.6.3)
* SetFinal now "moves" its weight argument (1.6.3)
* Exposes ArcIterator and EncodeMapper flags in Python (1.6.3)
* Properly sets return codes in FST binaries (1.6.3)
* Eliminates StringWeight macros (1.6.3)
* Finalizes most virtual method overrides (1.6.2)
* Fixes missing includes of <fst/log.h> (1.6.1)
* Adds float format support to FST drawing (1.6.1)
* Extensive modernization for C++11 style (1.6.0)
* Many classes and constants moved into an internal namespace (1.6.0)
* Adds HashMatcher (1.6.0)
* Adds Member method to SymbolTable (1.6.0)
* Adds the "special" extension and the fstspecial binary; this is similar to
fstconvert but accepts arguments for specifying special labels (phi, rho,
and sigma) of FSTs (1.6.0)
* Exposes allow_negative_label option for Python symbol tables (1.6.0)
OpenFst: Release 1.5
* Added p-subsequential determinization (1.5.0)
* Generalized epsilon normalization to non-functional case (1.5.0)
* Added general gallic (plus is union) semiring (1.5.0)
* Added FST compression extension (1.5.0)
* Added Python extension (1.5.0)
* Added multiple pushdown transducer (MPDT) support (1.5.0)
* Fixed Isomorphic function (1.5.0)
* Added final method to matchers (1.5.0)
* Fixed various compiler issues (1.5.0)
* Fixed missing Isomorphic components (1.5.0)
* Added UnionWeight (1.5.0)
* Added InputEpsilonMapper and OutputEpsilonMapper arc mappers (1.5.1)
* Added TrivialComposeFilter for more efficient composition when one
of the arguments is epsilon-free (1.5.1)
* Added properties bits kUnweightedCycles and kWeightedCycles (1.5.1)
* Added missing const qualification to (1.5.1):
- SymbolTableIterator access
- EncodeMapper writing to file
- EncodeMapper SymbolTable access
* Replaced internal custom reference-counting (RefCounter) with
C++11 smart pointers where possible, and fixed associated
reference-counting bugs (1.5.1)
* When calling DeleteStates on a MutableFst with a shared impl, the impl
is set to a new empty impl rather than copying and deleting (1.5.1)
* Prepended `Pdt` to the Expand libraries and classes in the PDT
extension, and prepended `MPdt` to the Expand libraries and classes
in the MPDT extension, so that both can be used in the same compilation
unit (1.5.1)
* Added option to PDT Replace for compiling a strongly-regular RTN into a
bounded-stack PDT (1.5.1)
* Improved symbol table support for PDT Replace, including automatic
generation of parentheses symbols (1.5.1)
* Improvements to scripting API (1.5.1):
- Added methods for FST access and mutation
- Added additional checks for arc/weight compatibility
- WeightClass::One and WeightClass::Zero now require a specified weight
type at time of construction
- Improved VectorFstClass constructors
- Added linear-time check for cyclic dependencies in Replace
- Added EncodeMapperClass, a template-free box for an EncodeMapper
* Improvements to the binaries (1.5.1):
- Fixed no-op --precision flag to fstdraw (1.5.1)
- Fixed no-op --file_list_input flag to farcreate (1.5.1)
* Improvements to the Python extension (1.5.1):
- Added methods for creating an empty mutable FST
- Added methods for FST access via state and arc iteration
- Added FST compilation from arclists (cf. fstcompile)
- Added FST printing and drawing
- Added FarReader and FarWriter classes.
* FarReader's GetFst method now returns a pointer (1.5.2)
* Fixed FSTERROR macro (1.5.2)
* Fixed build flags for dlopen (1.5.2)
* Consolidated Python extension into single module (1.5.2)
* Python add_arc now takes an Arc object (1.5.2)
* Adds optional minimization of non-deterministic FSTs (1.5.3)
* Mutation methods of the Python Fst object now support chaining (1.5.3)
* Scripting API and Python weight objects now support semiring arithmetic
(1.5.3)
* Adds RemoveSymbol method to SymbolTable (1.5.4)
* Prevents underflow when using LogProbArcSelector in random generation
(1.5.4)
* Makes random weight generators a single template class (1.5.4)
* Makes weight Properties constexpr where possible (1.5.4)
* Adds check for error when opening files when compiling strings into FARs
(1.5.4)
* Adds routines for parsing string flags to the scripting API (1.5.4)
OpenFst: Release 1.4
* Port to C++11 (1.4.0)
* Disambiguate function added (1.4.0)
* Isomorphic function added (1.4.0)
* Matcher interface augmented with Priority method.
* Special matchers (rho/sigma/phi) can match special symbols
on both input FSTs in composition/intersection provided at each
state pair they only match one side (1.4.0)
* Added ExplicitMatcher to suppress implicit matches (e.g. epsilon
self-loops) (1.4.0)
* Linear{Tagger,Classifier}Fst extensions added (1.4.0).
* Generalized state-reachable to work when input is cyclic (so long as no
final state is in a cycle). This ensures label-reachable (and hence label
lookahead) works with cyclic input (1.4.0)
* Added Condense to build the condensation graph (SCCs condensed to single
states) of an FST (1.4.0).
* Added an option to Reverse to specify whether a super-initial state
should always be created (1.4.0).
* Fixed bugs in FirstCacheStore, PowerWeight, and StringCompiler (1.4.0).
* Changed SymbolTable to use faster data structure (1.4.0).
* Added 'min' disambiguation in determinizaton to keep only the minimum
output in a non-functional transducer when plus=min/max
(flag --disambiguate_output) (1.4.1)
* Compiler issues in linear-fst fixed (1.4.1)
OpenFst: Release 1.3
* Support for non-fatal exits on errors: (1.3.1)
- Added FLAGS_fst_error_fatal: FST errors are
fatal if true (default); o.w. return objects flagged as bad:
e.g., FSTs - kError
prop. true, FST weights - not a Member().
- Added kError property bit signifying bad FST
- Added NoWeight() method to FST weight requirements that returns
weight that is not a Member().
* Various improvements to the FAR extensions (1.3.1)
- a single FST is now a FAR type
- FLAGS_initial_symbols: Uses the symbol table from the
first FST in the archive for all entries"
- Input/output to standard input/output for some FAR and arc types
* --with-icu configuration option no longer needed (1.3.1)
* Improved flags usage esp. if use SET_FLAGS not SetFlags/InitFst (1.3.2)
* Added 'fst' as possible far writer type (1.3.2)
* phi matcher can now accept 0 as the phi label (1.3.2)
* Added ngram-fst extension (1.3.2)
* Improved performance of PDT composition (1.3.3)
* Memory-map support (1.3.3)
* Fixed cross-FST serialization issues (1.3.3)
* Fixed NGramFst off-by-one issue (1.3.3)
* farextract now allows one to specify a list of comma-separated keys,
including key ranges (1.3.3)
* Fixed bug in PDT replace that could cause close paren IDs to collide
with open paren IDs (1.3.4)
OpenFst: Release 1.2
* Added lookahead matching and filtering for faster composition
* Added EditFst for mutation of o.w. immutable FSTs
* Added script sub-namespace defining type FstClass, a non-templated
Fst<Arc> to hold the arc template type internally. This and FST
operations on it allow easier I/O and scripting at the cost of some
runtime dispatching.
* Added per-arc-iterator control of Fst caching.
* Added PowerWeight and Power Arc.
* Added SparsePowerWeight and SparsePowerArc (1.2.4)
* Added SignedLogWeight and SignedLogArc (1.2.4)
* Added ExpectationWeight and ExpectationArc (1.2.4)
* Added AStarQueue, PruneQueue and NaturalPruneQueue disciplines (1.2.6)
* Added Log64Weight and Log64Arc to FST library throughout, including
support throughout scripts/bins/dsos (1.2.8)
* Added delayed RandGenFst that outputs tree of paths weighted
by count (1.2.8)
* Added fstsymbols shell-level command
* Added total weight removal option to pushing
* Changed methods for symbol table mutation:
use MutableInputSymbols()/MutableOutputSymbols().
* Numerous efficiency improvements esp in composition, replace, and caching
* Made "fstmap" handle semiring conversion by adding "to_std", "to_log"
and "to_log64" as supported 'map_type' arguments (1.2.8).
* Made the destructive implementation of RmEpsilon skip over states
admitting no non-epsilon incoming transition (1.2.8).
* Fixed numerous bugs (1.2 through 1.2.9) including:
- improper types of some approximation deltas
- sub-optimal hashing functions
- issues in internal reuse of shortest distance
- hashing bug in FloatWeight
- bug in shortest path queue
- symbol table checksumming issues
- various C++ standards issues
- Visit() behavior when visitation aborted
- Decode() hash performance bug (1.2.1)
- EditFst::Copy(bool) method when the boolean parameter is true (1.2.7)
- SymbolTable memory leak in Invert() (1.2.8)
- Added escaping of " and \ in labels in fstdraw, needed for dot to
function properly (1.2.8)
- Fixed handling of final weight of start state in fstpush (1.2.8)
- Added FST_LL_FORMAT to fix 64-bit integer printf issues (1.2.9)
- Fixed missing <functional> includes (1.2.9)
- Fixed reused local variable names (1.2.9)
- Fixed passing string by reference in FstDraw args (1.2.9)
* Added extensions directories including:
- finite-state archive (FAR) utilities,
added stlist format supporting writing/reading to/from standard out/in
at the library-level (1.2.8)
- compact fsts
- lookahead fsts
- pushdown transducers (improved in 1.2.1 through 1.2.7).
* Added StateMap/StateMapFst; renamed Map/MapFst to ArcMap/ArcMapFst;
map/MapFst retained (but deprecated) (1.2.9)
* Deleted ArcSum() and ArcMerge; use StateMap w/ ArcSumMapper and
ArcUniqueMapper (1.2.9).
* Incremented version of ConstFst/CompactFsts to stop memory alignment
that fails on pipes. Made old version raises errors when read on
pipes (1.2.9).
* Improved determinize hash (1.2.9)
* Removed stdio uses (1.2.10)
* Fixed library ordering issues esp. with newer GNU build tools (1.2.10)
OpenFst: Release 1.1
* Added compat.h to src/include/fst to fix missing defines
* Fixed bug in acyclic minimization that led to non-minimal
(but equivalent) results
* Fixed missing FST typedef in various matchers in matcher.h
so that they can be cascaded
* Opened file streams binary where appropriate
OpenFst: Release 1.0 (Additions to beta version):
* Matcher class added for matching labels at FST states. Includes
special matchers for sigma (any), rho ('rest'), and phi ('fail')
labels.
* Composition generalized with arbitrary filters, matchers, and state
tables.
* Sequence and matching composition filters provided. (see compose.h,
compose-filter.h, matcher.h, state-table.h)
* Unique n-best (see shortest-path.h)
* Pruning in determinization and epsilon removal (see determinize.h,
rmepsilon.h)
* New Fst class:
* Compact Fsts for space-efficient representation (see compact-fst.h)
* New Weight classes:
* MinMax
* Lexicographic
* Miscellaneous bug fixes
| 0 |
coqui_public_repos/STT/native_client/ctcdecode/third_party/openfst-1.6.7/src/include/fst | coqui_public_repos/STT/native_client/ctcdecode/third_party/openfst-1.6.7/src/include/fst/script/print.h | // See www.openfst.org for extensive documentation on this weighted
// finite-state transducer library.
#ifndef FST_SCRIPT_PRINT_H_
#define FST_SCRIPT_PRINT_H_
#include <ostream>
#include <fst/flags.h>
#include <fst/script/fst-class.h>
#include <fst/script/print-impl.h>
DECLARE_string(fst_field_separator);
namespace fst {
namespace script {
// Note: it is safe to pass these strings as references because
// this struct is only used to pass them deeper in the call graph.
// Be sure you understand why this is so before using this struct
// for anything else!
struct FstPrinterArgs {
const FstClass &fst;
const SymbolTable *isyms;
const SymbolTable *osyms;
const SymbolTable *ssyms;
const bool accept;
const bool show_weight_one;
std::ostream *ostrm;
const string &dest;
const string &sep; // NOLINT
const string &missing_symbol;
FstPrinterArgs(const FstClass &fst, const SymbolTable *isyms,
const SymbolTable *osyms, const SymbolTable *ssyms,
bool accept, bool show_weight_one, std::ostream *ostrm,
const string &dest, const string &sep,
const string &missing_sym = "")
: fst(fst),
isyms(isyms),
osyms(osyms),
ssyms(ssyms),
accept(accept),
show_weight_one(show_weight_one),
ostrm(ostrm),
dest(dest),
sep(sep),
missing_symbol(missing_sym) {}
};
template <class Arc>
void PrintFst(FstPrinterArgs *args) {
const Fst<Arc> &fst = *(args->fst.GetFst<Arc>());
FstPrinter<Arc> fstprinter(fst, args->isyms, args->osyms, args->ssyms,
args->accept, args->show_weight_one, args->sep,
args->missing_symbol);
fstprinter.Print(args->ostrm, args->dest);
}
void PrintFst(const FstClass &fst, std::ostream &ostrm, const string &dest,
const SymbolTable *isyms, const SymbolTable *osyms,
const SymbolTable *ssyms, bool accept, bool show_weight_one,
const string &missing_sym = "");
// The same, but with more sensible defaults.
template <class Arc>
void PrintFst(const Fst<Arc> &fst, std::ostream &ostrm, const string &dest = "",
const SymbolTable *isyms = nullptr,
const SymbolTable *osyms = nullptr,
const SymbolTable *ssyms = nullptr) {
const string sep = FLAGS_fst_field_separator.substr(0, 1);
FstPrinter<Arc> fstprinter(fst, isyms, osyms, ssyms, true, true, sep);
fstprinter.Print(&ostrm, dest);
}
} // namespace script
} // namespace fst
#endif // FST_SCRIPT_PRINT_H_
| 0 |
coqui_public_repos/STT/native_client/ctcdecode/third_party/openfst-1.6.7/src | coqui_public_repos/STT/native_client/ctcdecode/third_party/openfst-1.6.7/src/script/fst-class.cc | // See www.openfst.org for extensive documentation on this weighted
// finite-state transducer library.
//
// These classes are only recommended for use in high-level scripting
// applications. Most users should use the lower-level templated versions
// corresponding to these classes.
#include <istream>
#include <fst/log.h>
#include <fst/equal.h>
#include <fst/fst-decl.h>
#include <fst/reverse.h>
#include <fst/union.h>
#include <fst/script/fst-class.h>
#include <fst/script/register.h>
namespace fst {
namespace script {
// Registration.
REGISTER_FST_CLASSES(StdArc);
REGISTER_FST_CLASSES(LogArc);
REGISTER_FST_CLASSES(Log64Arc);
// FstClass methods.
namespace {
template <class F>
F *ReadFst(std::istream &istrm, const string &fname) {
if (!istrm) {
LOG(ERROR) << "ReadFst: Can't open file: " << fname;
return nullptr;
}
FstHeader hdr;
if (!hdr.Read(istrm, fname)) return nullptr;
const FstReadOptions read_options(fname, &hdr);
const auto &arc_type = hdr.ArcType();
static const auto *io_register = IORegistration<F>::Register::GetRegister();
const auto reader = io_register->GetReader(arc_type);
if (!reader) {
LOG(ERROR) << "ReadFst: Unknown arc type: " << arc_type;
return nullptr;
}
return reader(istrm, read_options);
}
} // namespace
FstClass *FstClass::Read(const string &fname) {
if (!fname.empty()) {
std::ifstream istrm(fname, std::ios_base::in | std::ios_base::binary);
return ReadFst<FstClass>(istrm, fname);
} else {
return ReadFst<FstClass>(std::cin, "standard input");
}
}
FstClass *FstClass::Read(std::istream &istrm, const string &source) {
return ReadFst<FstClass>(istrm, source);
}
bool FstClass::WeightTypesMatch(const WeightClass &weight,
const string &op_name) const {
if (WeightType() != weight.Type()) {
FSTERROR() << "FST and weight with non-matching weight types passed to "
<< op_name << ": " << WeightType() << " and " << weight.Type();
return false;
}
return true;
}
// MutableFstClass methods.
MutableFstClass *MutableFstClass::Read(const string &fname, bool convert) {
if (convert == false) {
if (!fname.empty()) {
std::ifstream in(fname, std::ios_base::in | std::ios_base::binary);
return ReadFst<MutableFstClass>(in, fname);
} else {
return ReadFst<MutableFstClass>(std::cin, "standard input");
}
} else { // Converts to VectorFstClass if not mutable.
std::unique_ptr<FstClass> ifst(FstClass::Read(fname));
if (!ifst) return nullptr;
if (ifst->Properties(kMutable, false) == kMutable) {
return static_cast<MutableFstClass *>(ifst.release());
} else {
return new VectorFstClass(*ifst.release());
}
}
}
// VectorFstClass methods.
VectorFstClass *VectorFstClass::Read(const string &fname) {
if (!fname.empty()) {
std::ifstream in(fname, std::ios_base::in | std::ios_base::binary);
return ReadFst<VectorFstClass>(in, fname);
} else {
return ReadFst<VectorFstClass>(std::cin, "standard input");
}
}
IORegistration<VectorFstClass>::Entry GetVFSTRegisterEntry(
const string &arc_type) {
static const auto *io_register =
IORegistration<VectorFstClass>::Register::GetRegister();
return io_register->GetEntry(arc_type);
}
VectorFstClass::VectorFstClass(const string &arc_type)
: MutableFstClass(GetVFSTRegisterEntry(arc_type).creator()) {
if (Properties(kError, true) == kError) {
FSTERROR() << "VectorFstClass: Unknown arc type: " << arc_type;
}
}
VectorFstClass::VectorFstClass(const FstClass &other)
: MutableFstClass(GetVFSTRegisterEntry(other.ArcType()).converter(other)) {}
} // namespace script
} // namespace fst
| 0 |
coqui_public_repos/STT/doc | coqui_public_repos/STT/doc/playbook/INTRO.md | [Home](README.md) | [Next - About Coqui STT](ABOUT.md)
# Introduction
## Contents
- [Introduction](#introduction)
* [Contents](#contents)
* [Is this guide for you?](#is-this-guide-for-you-)
* [Setting expectations](#setting-expectations)
* [Setting up for success](#setting-up-for-success)
* [Checklist for success](#checklist-for-success)
## Is this guide for you?
You're probably here because you're interested in Speech-to-Text (STT) - the process of converting phrases spoken by humans into written form. There have been significant advances in STT in recent years, driven both by new deep learning algorithms, and by advances in hardware that are capable of the large volume of computations required by those algorithms. Several new tools are available to assist developers with both training Speech-to-Text models and using those models for inference - 🐸STT being one of them.
If you're trying to get 🐸STT working for your application, your data, or a new language, you've come to the right place! You can easily download a pre-trained 🐸STT model for English, but it might not work for you out of the box. No worries, with a little tweaking you can get 🐸STT working for most anything!
This guide will help you create a working 🐸STT model for a new language. Along the way, you will learn some best practices for STT and data wrangling.
## Setting expectations
You might think that Speech-to-Text is solved for English, and as such, with a little work you can solve Speech-to-Text for a new language. This is false for two reasons. Firstly, Speech-to-Text is far from solved for English, and secondly it is unlikely you will be able to create something that works as well as a general-domain pre-trained English 🐸STT model unless you have a few thousand hours of data.
However, if you can define your use-case and domain well, you can set yourself up for success. With some tips and tricks, you can create useful, deployable, and productizable voice technology for any language!
## Setting up for success
Speech-to-Text is a _statistical_ process. Speech-to-Text models are _trained_ on large amounts of voice data, using statistical techniques to "learn" associations between sounds, in the form of audio files, and characters, that are found in an alphabet. Because Speech-to-Text is statistical, it does not have "bugs" in the sense that computer code has bugs; instead, anomalies or biases in the data used for a Speech-to-Text model mean that the resulting model will likely exhibit those biases.
Speech-to-Text still requires trial and error - with the data that is used to train a model, the language model or scorer that is used to form words from characters, and with specific training settings. "Debugging" Speech-to-Text models means findings ways to make the data, the alphabet and and scorer more _accurate_. That is, making them mirror as closely as possible the real-world conditions in which the Speech-to-Text model will be used. If your Speech-to-Text model will be used to help transcribe geographic place names, then your voice data and your scorer need to cover those place names.
The success of any voice technology depends on a constellation of factors, and the accuracy of your speech recognizer is just one factor. To the extent that an existing voice technology works, it works because the creators have eliminated sources of failure. Think about one of the oldest working voice technologies: spoken digit recognition. When you call a bank you might hear a recording like this: "Say ONE to learn about credit cards, say TWO to learn about debit cards, or say ZERO to speak to a representative". These systems usually work well, but you might not know that if you answer with anything other than a single digit, the system will completely fail to understand you. Spoken digit recognition systems are setup for success because they've re-formulated an open-ended transcription problem as a simple classification problem. In this case, as long as the system is able to distinguish spoken digits from one another, it will succeed. Read more about use-case specific 🐸STT approaches [here](https://arxiv.org/abs/2105.04674).
We will talk about ways in which you can constrain the search space of a problem and bias a model towards a set of words that you actually care about. If you want to make a useful digit recognizer, it doesn't matter if your model has an 85% Word Error Rate (WER) when transcribing the nightly news. All that matters is your model can correctly identify spoken digits. It is key to align what you care about with what you are measuring.
If you have ever used a speech technology and it worked flawlessly, the creators of the product set themselves up for success. This is what you must also do in your application.
## Checklist for success
To help set you up for success, we've included a checklist below.
- [ ] Have a clear understanding of the intended _use case_. What phrases will be used in the use case that you want to recognise?
- [ ] Ensure as many audio samples as possible, and ensure that they cover all the phrases expected in the use case. Remember, you will need hundreds of hours of audio data for large vocabulary Speech-to-Text.
- [ ] The language model (scorer) should include every word that will be expected to be spoken in your intended use case.
- [ ] The language model (scorer) should _exclude_ any words that are _not_ expected to be spoken in your intended use case, to constrain the model.
- [ ] If your intended use case will have background noise, then your voice data should have background noise.
- [ ] If your intended use case will need to recognise particular accents, then your voice data should contain those accents.
- [ ] You will need access to a Linux host with an NVIDIA GPU, and you should be comfortable operating in a `bash` environment.
---
[Home](README.md) | [Next - About Coqui STT](ABOUT.md)
| 0 |
coqui_public_repos/stt-model-manager | coqui_public_repos/stt-model-manager/config/modules.js | 'use strict';
const fs = require('fs');
const path = require('path');
const paths = require('./paths');
const chalk = require('react-dev-utils/chalk');
const resolve = require('resolve');
/**
* Get additional module paths based on the baseUrl of a compilerOptions object.
*
* @param {Object} options
*/
function getAdditionalModulePaths(options = {}) {
const baseUrl = options.baseUrl;
// We need to explicitly check for null and undefined (and not a falsy value) because
// TypeScript treats an empty string as `.`.
if (baseUrl == null) {
// If there's no baseUrl set we respect NODE_PATH
// Note that NODE_PATH is deprecated and will be removed
// in the next major release of create-react-app.
const nodePath = process.env.NODE_PATH || '';
return nodePath.split(path.delimiter).filter(Boolean);
}
const baseUrlResolved = path.resolve(paths.appPath, baseUrl);
// We don't need to do anything if `baseUrl` is set to `node_modules`. This is
// the default behavior.
if (path.relative(paths.appNodeModules, baseUrlResolved) === '') {
return null;
}
// Allow the user set the `baseUrl` to `appSrc`.
if (path.relative(paths.appSrc, baseUrlResolved) === '') {
return [paths.appSrc];
}
// If the path is equal to the root directory we ignore it here.
// We don't want to allow importing from the root directly as source files are
// not transpiled outside of `src`. We do allow importing them with the
// absolute path (e.g. `src/Components/Button.js`) but we set that up with
// an alias.
if (path.relative(paths.appPath, baseUrlResolved) === '') {
return null;
}
// Otherwise, throw an error.
throw new Error(
chalk.red.bold(
"Your project's `baseUrl` can only be set to `src` or `node_modules`." +
' Create React App does not support other values at this time.'
)
);
}
/**
* Get webpack aliases based on the baseUrl of a compilerOptions object.
*
* @param {*} options
*/
function getWebpackAliases(options = {}) {
const baseUrl = options.baseUrl;
if (!baseUrl) {
return {};
}
const baseUrlResolved = path.resolve(paths.appPath, baseUrl);
if (path.relative(paths.appPath, baseUrlResolved) === '') {
return {
src: paths.appSrc,
};
}
}
/**
* Get jest aliases based on the baseUrl of a compilerOptions object.
*
* @param {*} options
*/
function getJestAliases(options = {}) {
const baseUrl = options.baseUrl;
if (!baseUrl) {
return {};
}
const baseUrlResolved = path.resolve(paths.appPath, baseUrl);
if (path.relative(paths.appPath, baseUrlResolved) === '') {
return {
'^src/(.*)$': '<rootDir>/src/$1',
};
}
}
function getModules() {
// Check if TypeScript is setup
const hasTsConfig = fs.existsSync(paths.appTsConfig);
const hasJsConfig = fs.existsSync(paths.appJsConfig);
if (hasTsConfig && hasJsConfig) {
throw new Error(
'You have both a tsconfig.json and a jsconfig.json. If you are using TypeScript please remove your jsconfig.json file.'
);
}
let config;
// If there's a tsconfig.json we assume it's a
// TypeScript project and set up the config
// based on tsconfig.json
if (hasTsConfig) {
const ts = require(resolve.sync('typescript', {
basedir: paths.appNodeModules,
}));
config = ts.readConfigFile(paths.appTsConfig, ts.sys.readFile).config;
// Otherwise we'll check if there is jsconfig.json
// for non TS projects.
} else if (hasJsConfig) {
config = require(paths.appJsConfig);
}
config = config || {};
const options = config.compilerOptions || {};
const additionalModulePaths = getAdditionalModulePaths(options);
return {
additionalModulePaths: additionalModulePaths,
webpackAliases: getWebpackAliases(options),
jestAliases: getJestAliases(options),
hasTsConfig,
};
}
module.exports = getModules();
| 0 |
coqui_public_repos/STT | coqui_public_repos/STT/taskcluster/test-python_35_16k-linux-amd64-opt.yml | build:
template_file: test-linux-opt-base.tyml
dependencies:
- "linux-amd64-cpu-opt"
- "test-training_16k-linux-amd64-py36m-opt"
test_model_task: "test-training_16k-linux-amd64-py36m-opt"
args:
tests_cmdline: "${system.homedir.linux}/DeepSpeech/ds/taskcluster/tc-python-tests.sh 3.5.8:m 16k"
workerType: "${docker.dsTests}"
metadata:
name: "DeepSpeech Linux AMD64 CPU Python v3.5 tests (16kHz)"
description: "Testing DeepSpeech for Linux/AMD64 on Python v3.5, CPU only, optimized version (16kHz)"
| 0 |
coqui_public_repos/STT/native_client/ctcdecode/third_party/openfst-1.6.7/src/include/fst/extensions | coqui_public_repos/STT/native_client/ctcdecode/third_party/openfst-1.6.7/src/include/fst/extensions/far/stlist.h | // See www.openfst.org for extensive documentation on this weighted
// finite-state transducer library.
//
// A generic (string,type) list file format.
//
// This is a stripped-down version of STTable that does not support the Find()
// operation but that does support reading/writting from standard in/out.
#ifndef FST_EXTENSIONS_FAR_STLIST_H_
#define FST_EXTENSIONS_FAR_STLIST_H_
#include <algorithm>
#include <functional>
#include <iostream>
#include <memory>
#include <queue>
#include <string>
#include <utility>
#include <vector>
#include <fstream>
#include <fst/util.h>
namespace fst {
static constexpr int32 kSTListMagicNumber = 5656924;
static constexpr int32 kSTListFileVersion = 1;
// String-type list writing class for object of type T using a functor Writer.
// The Writer functor must provide at least the following interface:
//
// struct Writer {
// void operator()(std::ostream &, const T &) const;
// };
template <class T, class Writer>
class STListWriter {
public:
explicit STListWriter(const string &filename)
: stream_(filename.empty() ? &std::cout : new std::ofstream(
filename,
std::ios_base::out |
std::ios_base::binary)),
error_(false) {
WriteType(*stream_, kSTListMagicNumber);
WriteType(*stream_, kSTListFileVersion);
if (!stream_) {
FSTERROR() << "STListWriter::STListWriter: Error writing to file: "
<< filename;
error_ = true;
}
}
static STListWriter<T, Writer> *Create(const string &filename) {
return new STListWriter<T, Writer>(filename);
}
void Add(const string &key, const T &t) {
if (key == "") {
FSTERROR() << "STListWriter::Add: Key empty: " << key;
error_ = true;
} else if (key < last_key_) {
FSTERROR() << "STListWriter::Add: Key out of order: " << key;
error_ = true;
}
if (error_) return;
last_key_ = key;
WriteType(*stream_, key);
entry_writer_(*stream_, t);
}
bool Error() const { return error_; }
~STListWriter() {
WriteType(*stream_, string());
if (stream_ != &std::cout) delete stream_;
}
private:
Writer entry_writer_;
std::ostream *stream_; // Output stream.
string last_key_; // Last key.
bool error_;
STListWriter(const STListWriter &) = delete;
STListWriter &operator=(const STListWriter &) = delete;
};
// String-type list reading class for object of type T using a functor Reader.
// Reader must provide at least the following interface:
//
// struct Reader {
// T *operator()(std::istream &) const;
// };
template <class T, class Reader>
class STListReader {
public:
explicit STListReader(const std::vector<string> &filenames)
: sources_(filenames), error_(false) {
streams_.resize(filenames.size(), 0);
bool has_stdin = false;
for (size_t i = 0; i < filenames.size(); ++i) {
if (filenames[i].empty()) {
if (!has_stdin) {
streams_[i] = &std::cin;
sources_[i] = "stdin";
has_stdin = true;
} else {
FSTERROR() << "STListReader::STListReader: Cannot read multiple "
<< "inputs from standard input";
error_ = true;
return;
}
} else {
streams_[i] = new std::ifstream(
filenames[i], std::ios_base::in | std::ios_base::binary);
}
int32 magic_number = 0;
ReadType(*streams_[i], &magic_number);
int32 file_version = 0;
ReadType(*streams_[i], &file_version);
if (magic_number != kSTListMagicNumber) {
FSTERROR() << "STListReader::STListReader: Wrong file type: "
<< filenames[i];
error_ = true;
return;
}
if (file_version != kSTListFileVersion) {
FSTERROR() << "STListReader::STListReader: Wrong file version: "
<< filenames[i];
error_ = true;
return;
}
string key;
ReadType(*streams_[i], &key);
if (!key.empty()) heap_.push(std::make_pair(key, i));
if (!*streams_[i]) {
FSTERROR() << "STListReader: Error reading file: " << sources_[i];
error_ = true;
return;
}
}
if (heap_.empty()) return;
const auto current = heap_.top().second;
entry_.reset(entry_reader_(*streams_[current]));
if (!entry_ || !*streams_[current]) {
FSTERROR() << "STListReader: Error reading entry for key "
<< heap_.top().first << ", file " << sources_[current];
error_ = true;
}
}
~STListReader() {
for (auto &stream : streams_) {
if (stream != &std::cin) delete stream;
}
}
static STListReader<T, Reader> *Open(const string &filename) {
std::vector<string> filenames;
filenames.push_back(filename);
return new STListReader<T, Reader>(filenames);
}
static STListReader<T, Reader> *Open(const std::vector<string> &filenames) {
return new STListReader<T, Reader>(filenames);
}
void Reset() {
FSTERROR() << "STListReader::Reset: Operation not supported";
error_ = true;
}
bool Find(const string &key) {
FSTERROR() << "STListReader::Find: Operation not supported";
error_ = true;
return false;
}
bool Done() const { return error_ || heap_.empty(); }
void Next() {
if (error_) return;
auto current = heap_.top().second;
string key;
heap_.pop();
ReadType(*(streams_[current]), &key);
if (!*streams_[current]) {
FSTERROR() << "STListReader: Error reading file: " << sources_[current];
error_ = true;
return;
}
if (!key.empty()) heap_.push(std::make_pair(key, current));
if (!heap_.empty()) {
current = heap_.top().second;
entry_.reset(entry_reader_(*streams_[current]));
if (!entry_ || !*streams_[current]) {
FSTERROR() << "STListReader: Error reading entry for key: "
<< heap_.top().first << ", file: " << sources_[current];
error_ = true;
}
}
}
const string &GetKey() const { return heap_.top().first; }
const T *GetEntry() const { return entry_.get(); }
bool Error() const { return error_; }
private:
Reader entry_reader_; // Read functor.
std::vector<std::istream *> streams_; // Input streams.
std::vector<string> sources_; // Corresponding filenames.
std::priority_queue<
std::pair<string, size_t>, std::vector<std::pair<string, size_t>>,
std::greater<std::pair<string, size_t>>> heap_; // (Key, stream id) heap
mutable std::unique_ptr<T> entry_; // The currently read entry.
bool error_;
STListReader(const STListReader &) = delete;
STListReader &operator=(const STListReader &) = delete;
};
// String-type list header reading function, templated on the entry header type.
// The Header type must provide at least the following interface:
//
// struct Header {
// void Read(std::istream &strm, const string &filename);
// };
template <class Header>
bool ReadSTListHeader(const string &filename, Header *header) {
if (filename.empty()) {
LOG(ERROR) << "ReadSTListHeader: Can't read header from standard input";
return false;
}
std::ifstream strm(filename, std::ios_base::in | std::ios_base::binary);
if (!strm) {
LOG(ERROR) << "ReadSTListHeader: Could not open file: " << filename;
return false;
}
int32 magic_number = 0;
ReadType(strm, &magic_number);
int32 file_version = 0;
ReadType(strm, &file_version);
if (magic_number != kSTListMagicNumber) {
LOG(ERROR) << "ReadSTListHeader: Wrong file type: " << filename;
return false;
}
if (file_version != kSTListFileVersion) {
LOG(ERROR) << "ReadSTListHeader: Wrong file version: " << filename;
return false;
}
string key;
ReadType(strm, &key);
header->Read(strm, filename + ":" + key);
if (!strm) {
LOG(ERROR) << "ReadSTListHeader: Error reading file: " << filename;
return false;
}
return true;
}
bool IsSTList(const string &filename);
} // namespace fst
#endif // FST_EXTENSIONS_FAR_STLIST_H_
| 0 |
coqui_public_repos/STT/native_client/kenlm | coqui_public_repos/STT/native_client/kenlm/lm/virtual_interface.hh | #ifndef LM_VIRTUAL_INTERFACE_H
#define LM_VIRTUAL_INTERFACE_H
#include "return.hh"
#include "word_index.hh"
#include "../util/string_piece.hh"
#include <string>
#include <cstring>
namespace lm {
namespace base {
template <class T, class U, class V> class ModelFacade;
/* Vocabulary interface. Call Index(string) and get a word index for use in
* calling Model. It provides faster convenience functions for <s>, </s>, and
* <unk> although you can also find these using Index.
*
* Some models do not load the mapping from index to string. If you need this,
* check if the model Vocabulary class implements such a function and access it
* directly.
*
* The Vocabulary object is always owned by the Model and can be retrieved from
* the Model using BaseVocabulary() for this abstract interface or
* GetVocabulary() for the actual implementation (in which case you'll need the
* actual implementation of the Model too).
*/
class Vocabulary {
public:
virtual ~Vocabulary();
WordIndex BeginSentence() const { return begin_sentence_; }
WordIndex EndSentence() const { return end_sentence_; }
WordIndex NotFound() const { return not_found_; }
/* Most implementations allow StringPiece lookups and need only override
* Index(StringPiece). SRI requires null termination and overrides all
* three methods.
*/
virtual WordIndex Index(const StringPiece &str) const = 0;
virtual WordIndex Index(const std::string &str) const {
return Index(StringPiece(str));
}
virtual WordIndex Index(const char *str) const {
return Index(StringPiece(str));
}
protected:
// Call SetSpecial afterward.
Vocabulary() {}
Vocabulary(WordIndex begin_sentence, WordIndex end_sentence, WordIndex not_found) {
SetSpecial(begin_sentence, end_sentence, not_found);
}
void SetSpecial(WordIndex begin_sentence, WordIndex end_sentence, WordIndex not_found);
WordIndex begin_sentence_, end_sentence_, not_found_;
private:
// Disable copy constructors. They're private and undefined.
// Ersatz boost::noncopyable.
Vocabulary(const Vocabulary &);
Vocabulary &operator=(const Vocabulary &);
};
/* There are two ways to access a Model.
*
*
* OPTION 1: Access the Model directly (e.g. lm::ngram::Model in model.hh).
*
* Every Model implements the scoring function:
* float Score(
* const Model::State &in_state,
* const WordIndex new_word,
* Model::State &out_state) const;
*
* It can also return the length of n-gram matched by the model:
* FullScoreReturn FullScore(
* const Model::State &in_state,
* const WordIndex new_word,
* Model::State &out_state) const;
*
*
* There are also accessor functions:
* const State &BeginSentenceState() const;
* const State &NullContextState() const;
* const Vocabulary &GetVocabulary() const;
* unsigned int Order() const;
*
* NB: In case you're wondering why the model implementation looks like it's
* missing these methods, see facade.hh.
*
* This is the fastest way to use a model and presents a normal State class to
* be included in a hypothesis state structure.
*
*
* OPTION 2: Use the virtual interface below.
*
* The virtual interface allow you to decide which Model to use at runtime
* without templatizing everything on the Model type. However, each Model has
* its own State class, so a single State cannot be efficiently provided (it
* would require using the maximum memory of any Model's State or memory
* allocation with each lookup). This means you become responsible for
* allocating memory with size StateSize() and passing it to the Score or
* FullScore functions provided here.
*
* For example, cdec has a std::string containing the entire state of a
* hypothesis. It can reserve StateSize bytes in this string for the model
* state.
*
* All the State objects are POD, so it's ok to use raw memory for storing
* State.
* in_state and out_state must not have the same address.
*/
class Model {
public:
virtual ~Model();
size_t StateSize() const { return state_size_; }
const void *BeginSentenceMemory() const { return begin_sentence_memory_; }
void BeginSentenceWrite(void *to) const { memcpy(to, begin_sentence_memory_, StateSize()); }
const void *NullContextMemory() const { return null_context_memory_; }
void NullContextWrite(void *to) const { memcpy(to, null_context_memory_, StateSize()); }
// Requires in_state != out_state
virtual float BaseScore(const void *in_state, const WordIndex new_word, void *out_state) const = 0;
// Requires in_state != out_state
virtual FullScoreReturn BaseFullScore(const void *in_state, const WordIndex new_word, void *out_state) const = 0;
// Prefer to use FullScore. The context words should be provided in reverse order.
virtual FullScoreReturn BaseFullScoreForgotState(const WordIndex *context_rbegin, const WordIndex *context_rend, const WordIndex new_word, void *out_state) const = 0;
unsigned char Order() const { return order_; }
const Vocabulary &BaseVocabulary() const { return *base_vocab_; }
virtual uint64_t GetEndOfSearchOffset() const = 0;
private:
template <class T, class U, class V> friend class ModelFacade;
explicit Model(size_t state_size) : state_size_(state_size) {}
const size_t state_size_;
const void *begin_sentence_memory_, *null_context_memory_;
const Vocabulary *base_vocab_;
unsigned char order_;
// Disable copy constructors. They're private and undefined.
// Ersatz boost::noncopyable.
Model(const Model &);
Model &operator=(const Model &);
};
} // mamespace base
} // namespace lm
#endif // LM_VIRTUAL_INTERFACE_H
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coqui_public_repos/STT/native_client/kenlm/lm/common/test_data | coqui_public_repos/STT/native_client/kenlm/lm/common/test_data/littleendian/toy0.kenlm_intermediate | KenLM intermediate binary file
Counts 5 7 7
Payload pb
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coqui_public_repos/STT-examples/django_api_streaming | coqui_public_repos/STT-examples/django_api_streaming/stt_app/tests.py | from django.test import TestCase
# Create your tests here.
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coqui_public_repos/inference-engine/third_party/openfst-1.6.9-win/src | coqui_public_repos/inference-engine/third_party/openfst-1.6.9-win/src/lib/properties.cc | // See www.openfst.org for extensive documentation on this weighted
// finite-state transducer library.
//
// Functions for updating property bits for various FST operations and
// string names of the properties.
#include <fst/properties.h>
#include <stddef.h>
#include <vector>
namespace fst {
// These functions determine the properties associated with the FST result of
// various finite-state operations. The property arguments correspond to the
// operation's FST arguments. The properties returned assume the operation
// modifies its first argument. Bitwise-and this result with kCopyProperties for
// the case when a new (possibly delayed) FST is instead constructed.
// Properties for a concatenatively-closed FST.
uint64_t ClosureProperties(uint64_t inprops, bool star, bool delayed) {
auto outprops = (kError | kAcceptor | kUnweighted | kAccessible) & inprops;
if (inprops & kUnweighted) outprops |= kUnweightedCycles;
if (!delayed) {
outprops |=
(kExpanded | kMutable | kCoAccessible | kNotTopSorted | kNotString) &
inprops;
}
if (!delayed || inprops & kAccessible) {
outprops |= (kNotAcceptor | kNonIDeterministic | kNonODeterministic |
kNotILabelSorted | kNotOLabelSorted | kWeighted |
kWeightedCycles | kNotAccessible | kNotCoAccessible) & inprops;
if ((inprops & kWeighted) && (inprops & kAccessible) &&
(inprops & kCoAccessible)) {
outprops |= kWeightedCycles;
}
}
return outprops;
}
// Properties for a complemented FST.
uint64_t ComplementProperties(uint64_t inprops) {
auto outprops = kAcceptor | kUnweighted | kUnweightedCycles | kNoEpsilons |
kNoIEpsilons | kNoOEpsilons | kIDeterministic |
kODeterministic | kAccessible;
outprops |=
(kError | kILabelSorted | kOLabelSorted | kInitialCyclic) & inprops;
if (inprops & kAccessible) {
outprops |= kNotILabelSorted | kNotOLabelSorted | kCyclic;
}
return outprops;
}
// Properties for a composed FST.
uint64_t ComposeProperties(uint64_t inprops1, uint64_t inprops2) {
auto outprops = kError & (inprops1 | inprops2);
if (inprops1 & kAcceptor && inprops2 & kAcceptor) {
outprops |= kAcceptor | kAccessible;
outprops |= (kNoEpsilons | kNoIEpsilons | kNoOEpsilons | kAcyclic |
kInitialAcyclic) &
inprops1 & inprops2;
if (kNoIEpsilons & inprops1 & inprops2) {
outprops |= (kIDeterministic | kODeterministic) & inprops1 & inprops2;
}
} else {
outprops |= kAccessible;
outprops |= (kAcceptor | kNoIEpsilons | kAcyclic | kInitialAcyclic) &
inprops1 & inprops2;
if (kNoIEpsilons & inprops1 & inprops2) {
outprops |= kIDeterministic & inprops1 & inprops2;
}
}
return outprops;
}
// Properties for a concatenated FST.
uint64_t ConcatProperties(uint64_t inprops1, uint64_t inprops2, bool delayed) {
auto outprops = (kAcceptor | kUnweighted | kUnweightedCycles | kAcyclic) &
inprops1 & inprops2;
outprops |= kError & (inprops1 | inprops2);
const bool empty1 = delayed; // Can the first FST be the empty machine?
const bool empty2 = delayed; // Can the second FST be the empty machine?
if (!delayed) {
outprops |= (kExpanded | kMutable | kNotTopSorted | kNotString) & inprops1;
outprops |= (kNotTopSorted | kNotString) & inprops2;
}
if (!empty1) outprops |= (kInitialAcyclic | kInitialCyclic) & inprops1;
if (!delayed || inprops1 & kAccessible) {
outprops |= (kNotAcceptor | kNonIDeterministic | kNonODeterministic |
kEpsilons | kIEpsilons | kOEpsilons | kNotILabelSorted |
kNotOLabelSorted | kWeighted | kWeightedCycles | kCyclic |
kNotAccessible | kNotCoAccessible) &
inprops1;
}
if ((inprops1 & (kAccessible | kCoAccessible)) ==
(kAccessible | kCoAccessible) &&
!empty1) {
outprops |= kAccessible & inprops2;
if (!empty2) outprops |= kCoAccessible & inprops2;
if (!delayed || inprops2 & kAccessible) {
outprops |= (kNotAcceptor | kNonIDeterministic | kNonODeterministic |
kEpsilons | kIEpsilons | kOEpsilons | kNotILabelSorted |
kNotOLabelSorted | kWeighted | kWeightedCycles | kCyclic |
kNotAccessible | kNotCoAccessible) &
inprops2;
}
}
return outprops;
}
// Properties for a determinized FST.
uint64_t DeterminizeProperties(uint64_t inprops, bool has_subsequential_label,
bool distinct_psubsequential_labels) {
auto outprops = kAccessible;
if ((kAcceptor & inprops) ||
((kNoIEpsilons & inprops) && distinct_psubsequential_labels) ||
(has_subsequential_label && distinct_psubsequential_labels)) {
outprops |= kIDeterministic;
}
outprops |= (kError | kAcceptor | kAcyclic | kInitialAcyclic | kCoAccessible |
kString) &
inprops;
if ((inprops & kNoIEpsilons) && distinct_psubsequential_labels) {
outprops |= kNoEpsilons & inprops;
}
if (inprops & kAccessible) {
outprops |= (kIEpsilons | kOEpsilons | kCyclic) & inprops;
}
if (inprops & kAcceptor) outprops |= (kNoIEpsilons | kNoOEpsilons) & inprops;
if ((inprops & kNoIEpsilons) && has_subsequential_label) {
outprops |= kNoIEpsilons;
}
return outprops;
}
// Properties for factored weight FST.
uint64_t FactorWeightProperties(uint64_t inprops) {
auto outprops = (kExpanded | kMutable | kError | kAcceptor | kAcyclic |
kAccessible | kCoAccessible) &
inprops;
if (inprops & kAccessible) {
outprops |= (kNotAcceptor | kNonIDeterministic | kNonODeterministic |
kEpsilons | kIEpsilons | kOEpsilons | kCyclic |
kNotILabelSorted | kNotOLabelSorted) &
inprops;
}
return outprops;
}
// Properties for an inverted FST.
uint64_t InvertProperties(uint64_t inprops) {
auto outprops = (kExpanded | kMutable | kError | kAcceptor | kNotAcceptor |
kEpsilons | kNoEpsilons | kWeighted | kUnweighted |
kWeightedCycles | kUnweightedCycles | kCyclic | kAcyclic |
kInitialCyclic | kInitialAcyclic | kTopSorted |
kNotTopSorted | kAccessible | kNotAccessible |
kCoAccessible | kNotCoAccessible | kString | kNotString) &
inprops;
if (kIDeterministic & inprops) outprops |= kODeterministic;
if (kNonIDeterministic & inprops) outprops |= kNonODeterministic;
if (kODeterministic & inprops) outprops |= kIDeterministic;
if (kNonODeterministic & inprops) outprops |= kNonIDeterministic;
if (kIEpsilons & inprops) outprops |= kOEpsilons;
if (kNoIEpsilons & inprops) outprops |= kNoOEpsilons;
if (kOEpsilons & inprops) outprops |= kIEpsilons;
if (kNoOEpsilons & inprops) outprops |= kNoIEpsilons;
if (kILabelSorted & inprops) outprops |= kOLabelSorted;
if (kNotILabelSorted & inprops) outprops |= kNotOLabelSorted;
if (kOLabelSorted & inprops) outprops |= kILabelSorted;
if (kNotOLabelSorted & inprops) outprops |= kNotILabelSorted;
return outprops;
}
// Properties for a projected FST.
uint64_t ProjectProperties(uint64_t inprops, bool project_input) {
auto outprops = kAcceptor;
outprops |= (kExpanded | kMutable | kError | kWeighted | kUnweighted |
kWeightedCycles | kUnweightedCycles |
kCyclic | kAcyclic | kInitialCyclic | kInitialAcyclic |
kTopSorted | kNotTopSorted | kAccessible | kNotAccessible |
kCoAccessible | kNotCoAccessible | kString | kNotString) &
inprops;
if (project_input) {
outprops |= (kIDeterministic | kNonIDeterministic | kIEpsilons |
kNoIEpsilons | kILabelSorted | kNotILabelSorted) &
inprops;
if (kIDeterministic & inprops) outprops |= kODeterministic;
if (kNonIDeterministic & inprops) outprops |= kNonODeterministic;
if (kIEpsilons & inprops) outprops |= kOEpsilons | kEpsilons;
if (kNoIEpsilons & inprops) outprops |= kNoOEpsilons | kNoEpsilons;
if (kILabelSorted & inprops) outprops |= kOLabelSorted;
if (kNotILabelSorted & inprops) outprops |= kNotOLabelSorted;
} else {
outprops |= (kODeterministic | kNonODeterministic | kOEpsilons |
kNoOEpsilons | kOLabelSorted | kNotOLabelSorted) &
inprops;
if (kODeterministic & inprops) outprops |= kIDeterministic;
if (kNonODeterministic & inprops) outprops |= kNonIDeterministic;
if (kOEpsilons & inprops) outprops |= kIEpsilons | kEpsilons;
if (kNoOEpsilons & inprops) outprops |= kNoIEpsilons | kNoEpsilons;
if (kOLabelSorted & inprops) outprops |= kILabelSorted;
if (kNotOLabelSorted & inprops) outprops |= kNotILabelSorted;
}
return outprops;
}
// Properties for a randgen FST.
uint64_t RandGenProperties(uint64_t inprops, bool weighted) {
auto outprops = kAcyclic | kInitialAcyclic | kAccessible | kUnweightedCycles;
outprops |= inprops & kError;
if (weighted) {
outprops |= kTopSorted;
outprops |=
(kAcceptor | kNoEpsilons | kNoIEpsilons | kNoOEpsilons |
kIDeterministic | kODeterministic | kILabelSorted | kOLabelSorted) &
inprops;
} else {
outprops |= kUnweighted;
outprops |= (kAcceptor | kILabelSorted | kOLabelSorted) & inprops;
}
return outprops;
}
// Properties for a replace FST.
uint64_t ReplaceProperties(const std::vector<uint64_t>& inprops, std::ptrdiff_t root,
bool epsilon_on_call, bool epsilon_on_return,
bool out_epsilon_on_call, bool out_epsilon_on_return,
bool replace_transducer, bool no_empty_fsts,
bool all_ilabel_sorted, bool all_olabel_sorted,
bool all_negative_or_dense) {
if (inprops.empty()) return kNullProperties;
uint64_t outprops = 0;
for (auto inprop : inprops) outprops |= kError & inprop;
uint64_t access_props = no_empty_fsts ? kAccessible | kCoAccessible : 0;
for (auto inprop : inprops) {
access_props &= (inprop & (kAccessible | kCoAccessible));
}
if (access_props == (kAccessible | kCoAccessible)) {
outprops |= access_props;
if (inprops[root] & kInitialCyclic) outprops |= kInitialCyclic;
uint64_t props = 0;
bool string = true;
for (auto inprop : inprops) {
if (replace_transducer) props |= kNotAcceptor & inprop;
props |= (kNonIDeterministic | kNonODeterministic | kEpsilons |
kIEpsilons | kOEpsilons | kWeighted | kWeightedCycles |
kCyclic | kNotTopSorted | kNotString) & inprop;
if (!(inprop & kString)) string = false;
}
outprops |= props;
if (string) outprops |= kString;
}
bool acceptor = !replace_transducer;
bool ideterministic = !epsilon_on_call && epsilon_on_return;
bool no_iepsilons = !epsilon_on_call && !epsilon_on_return;
bool acyclic = true;
bool unweighted = true;
for (size_t i = 0; i < inprops.size(); ++i) {
if (!(inprops[i] & kAcceptor)) acceptor = false;
if (!(inprops[i] & kIDeterministic)) ideterministic = false;
if (!(inprops[i] & kNoIEpsilons)) no_iepsilons = false;
if (!(inprops[i] & kAcyclic)) acyclic = false;
if (!(inprops[i] & kUnweighted)) unweighted = false;
if (i != root && !(inprops[i] & kNoIEpsilons)) ideterministic = false;
}
if (acceptor) outprops |= kAcceptor;
if (ideterministic) outprops |= kIDeterministic;
if (no_iepsilons) outprops |= kNoIEpsilons;
if (acyclic) outprops |= kAcyclic;
if (unweighted) outprops |= kUnweighted;
if (inprops[root] & kInitialAcyclic) outprops |= kInitialAcyclic;
// We assume that all terminals are positive. The resulting ReplaceFst is
// known to be kILabelSorted when: (1) all sub-FSTs are kILabelSorted, (2) the
// input label of the return arc is epsilon, and (3) one of the 3 following
// conditions is satisfied:
//
// 1. the input label of the call arc is not epsilon
// 2. all non-terminals are negative, or
// 3. all non-terninals are positive and form a dense range containing 1.
if (all_ilabel_sorted && epsilon_on_return &&
(!epsilon_on_call || all_negative_or_dense)) {
outprops |= kILabelSorted;
}
// Similarly, the resulting ReplaceFst is known to be kOLabelSorted when: (1)
// all sub-FSTs are kOLabelSorted, (2) the output label of the return arc is
// epsilon, and (3) one of the 3 following conditions is satisfied:
//
// 1. the output label of the call arc is not epsilon
// 2. all non-terminals are negative, or
// 3. all non-terninals are positive and form a dense range containing 1.
if (all_olabel_sorted && out_epsilon_on_return &&
(!out_epsilon_on_call || all_negative_or_dense)) {
outprops |= kOLabelSorted;
}
return outprops;
}
// Properties for a relabeled FST.
uint64_t RelabelProperties(uint64_t inprops) {
static constexpr auto outprops =
kExpanded | kMutable | kError | kWeighted | kUnweighted |
kWeightedCycles | kUnweightedCycles | kCyclic | kAcyclic |
kInitialCyclic | kInitialAcyclic | kTopSorted | kNotTopSorted |
kAccessible | kNotAccessible | kCoAccessible | kNotCoAccessible |
kString | kNotString;
return outprops & inprops;
}
// Properties for a reversed FST (the superinitial state limits this set).
uint64_t ReverseProperties(uint64_t inprops, bool has_superinitial) {
auto outprops = (kExpanded | kMutable | kError | kAcceptor | kNotAcceptor |
kEpsilons | kIEpsilons | kOEpsilons | kUnweighted | kCyclic |
kAcyclic | kWeightedCycles | kUnweightedCycles) &
inprops;
if (has_superinitial) outprops |= kWeighted & inprops;
return outprops;
}
// Properties for re-weighted FST.
uint64_t ReweightProperties(uint64_t inprops) {
auto outprops = inprops & kWeightInvariantProperties;
outprops = outprops & ~kCoAccessible;
return outprops;
}
// Properties for an epsilon-removed FST.
uint64_t RmEpsilonProperties(uint64_t inprops, bool delayed) {
auto outprops = kNoEpsilons;
outprops |= (kError | kAcceptor | kAcyclic | kInitialAcyclic) & inprops;
if (inprops & kAcceptor) outprops |= kNoIEpsilons | kNoOEpsilons;
if (!delayed) {
outprops |= kExpanded | kMutable;
outprops |= kTopSorted & inprops;
}
if (!delayed || inprops & kAccessible) outprops |= kNotAcceptor & inprops;
return outprops;
}
// Properties for shortest path. This function computes how the properties of
// the output of shortest path need to be updated, given that 'props' is already
// known.
uint64_t ShortestPathProperties(uint64_t props, bool tree) {
auto outprops =
props | kAcyclic | kInitialAcyclic | kAccessible | kUnweightedCycles;
if (!tree) outprops |= kCoAccessible;
return outprops;
}
// Properties for a synchronized FST.
uint64_t SynchronizeProperties(uint64_t inprops) {
auto outprops = (kError | kAcceptor | kAcyclic | kAccessible | kCoAccessible |
kUnweighted | kUnweightedCycles) &
inprops;
if (inprops & kAccessible) {
outprops |= (kCyclic | kNotCoAccessible | kWeighted | kWeightedCycles) &
inprops;
}
return outprops;
}
// Properties for a unioned FST.
uint64_t UnionProperties(uint64_t inprops1, uint64_t inprops2, bool delayed) {
auto outprops =
(kAcceptor | kUnweighted | kUnweightedCycles | kAcyclic | kAccessible) &
inprops1 & inprops2;
outprops |= kError & (inprops1 | inprops2);
outprops |= kInitialAcyclic;
bool empty1 = delayed; // Can the first FST be the empty machine?
bool empty2 = delayed; // Can the second FST be the empty machine?
if (!delayed) {
outprops |= (kExpanded | kMutable | kNotTopSorted) & inprops1;
outprops |= kNotTopSorted & inprops2;
}
if (!empty1 && !empty2) {
outprops |= kEpsilons | kIEpsilons | kOEpsilons;
outprops |= kCoAccessible & inprops1 & inprops2;
}
// Note kNotCoAccessible does not hold because of kInitialAcyclic option.
if (!delayed || inprops1 & kAccessible) {
outprops |=
(kNotAcceptor | kNonIDeterministic | kNonODeterministic | kEpsilons |
kIEpsilons | kOEpsilons | kNotILabelSorted | kNotOLabelSorted |
kWeighted | kWeightedCycles | kCyclic | kNotAccessible) &
inprops1;
}
if (!delayed || inprops2 & kAccessible) {
outprops |= (kNotAcceptor | kNonIDeterministic | kNonODeterministic |
kEpsilons | kIEpsilons | kOEpsilons | kNotILabelSorted |
kNotOLabelSorted | kWeighted | kWeightedCycles | kCyclic |
kNotAccessible | kNotCoAccessible) &
inprops2;
}
return outprops;
}
// Property string names (indexed by bit position).
const char* PropertyNames[] = {
// Binary.
"expanded", "mutable", "error", "", "", "", "", "", "", "", "", "", "", "",
"", "",
// Ternary.
"acceptor", "not acceptor", "input deterministic",
"non input deterministic", "output deterministic",
"non output deterministic", "input/output epsilons",
"no input/output epsilons", "input epsilons", "no input epsilons",
"output epsilons", "no output epsilons", "input label sorted",
"not input label sorted", "output label sorted", "not output label sorted",
"weighted", "unweighted", "cyclic", "acyclic", "cyclic at initial state",
"acyclic at initial state", "top sorted", "not top sorted", "accessible",
"not accessible", "coaccessible", "not coaccessible", "string",
"not string", "weighted cycles", "unweighted cycles"};
} // namespace fst
| 0 |
coqui_public_repos/inference-engine/third_party/onnxruntime/include/onnxruntime/core | coqui_public_repos/inference-engine/third_party/onnxruntime/include/onnxruntime/core/framework/allocator.h | // Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License.
#pragma once
#include "core/common/common.h"
#include "core/framework/fence.h"
#include "core/session/onnxruntime_c_api.h"
#include "ortdevice.h"
#include "ortmemoryinfo.h"
// This configures the arena based allocator used by ORT
// See docs/C_API.md for details on what these mean and how to choose these values
struct OrtArenaCfg {
OrtArenaCfg() : max_mem(0),
arena_extend_strategy(-1),
initial_chunk_size_bytes(-1),
max_dead_bytes_per_chunk(-1),
initial_growth_chunk_size_bytes(-1) {}
OrtArenaCfg(size_t max_mem, int arena_extend_strategy, int initial_chunk_size_bytes,
int max_dead_bytes_per_chunk, int initial_growth_chunk_size_bytes)
: max_mem(max_mem),
arena_extend_strategy(arena_extend_strategy),
initial_chunk_size_bytes(initial_chunk_size_bytes),
max_dead_bytes_per_chunk(max_dead_bytes_per_chunk),
initial_growth_chunk_size_bytes(initial_growth_chunk_size_bytes) {}
size_t max_mem; // use 0 to allow ORT to choose the default
int arena_extend_strategy; // use -1 to allow ORT to choose the default, 0 = kNextPowerOfTwo, 1 = kSameAsRequested
int initial_chunk_size_bytes; // use -1 to allow ORT to choose the default
int max_dead_bytes_per_chunk; // use -1 to allow ORT to choose the default
int initial_growth_chunk_size_bytes; // use -1 to allow ORT to choose the default
};
namespace onnxruntime {
constexpr const char* CPU = "Cpu";
constexpr const char* CUDA = "Cuda";
constexpr const char* CUDA_PINNED = "CudaPinned";
constexpr const char* MIGRAPHX = "MIGraphX";
constexpr const char* MIGRAPHX_PINNED = "MIGraphXPinned";
constexpr size_t kAllocAlignment = 256;
// forward declaration
class SessionState;
template <typename T>
using IAllocatorUniquePtr = std::unique_ptr<T, std::function<void(T*)>>;
class IAllocator {
public:
IAllocator(const OrtMemoryInfo& info) : memory_info_(info) {}
virtual ~IAllocator() = default;
/**
@remarks Use SafeInt when calculating the size of memory to allocate using Alloc.
*/
virtual void* Alloc(size_t size) = 0;
virtual void Free(void* p) = 0;
const OrtMemoryInfo& Info() const { return memory_info_; };
/**
optional CreateFence interface, as provider like DML has its own fence
*/
virtual FencePtr CreateFence(const SessionState* /*unused*/) { return nullptr; }
static bool CalcMemSizeForArray(size_t nmemb, size_t size, size_t* out) noexcept {
return CalcMemSizeForArrayWithAlignment(nmemb, size, 0, out);
}
/**
* Calculate the memory size for an array. The size is bounds checked using SafeInt.
* \tparam alignment must be power of 2
* \param nmemb Number of members or elements in the array
* \param size Size of each element
* \param out Total size required after any alignment is applied
* \return true, successful. false, overflow
*/
static bool CalcMemSizeForArrayWithAlignment(size_t nmemb, size_t size, size_t alignment, size_t* out) noexcept ORT_MUST_USE_RESULT;
/**
* https://cwe.mitre.org/data/definitions/190.html
* \param alignment must be power of 2
* \param nmemb Number of members or elements in the array
* \param size Size of each element
* \param out Total size required after any alignment is applied
* \return true, successful. false, overflow
* \remarks This was the original API and was implemented in the header. Replaced with the above version
* implemented in the .cc file so that the SafeInt dependency is internal.
*/
template <size_t alignment>
static bool CalcMemSizeForArrayWithAlignment(size_t nmemb, size_t size, size_t* out) noexcept ORT_MUST_USE_RESULT;
/**
* allocate memory for an array which has nmemb items of data, each size bytes long
*/
void* AllocArray(size_t nmemb, size_t size) {
size_t len;
if (!CalcMemSizeForArray(nmemb, size, &len))
return nullptr;
return Alloc(len);
}
/**
* allocate memory for an array which has nmemb items of data, each size bytes long
*/
template <size_t alignment>
void* AllocArrayWithAlignment(size_t nmemb, size_t size) {
size_t len;
if (!CalcMemSizeForArrayWithAlignment(nmemb, size, alignment, &len))
return nullptr;
return Alloc(len);
}
/**
Create a std::unique_ptr that is allocated and freed by the provided IAllocator.
@param allocator The allocator.
@param count_or_bytes The exact bytes to allocate if T is void, otherwise the number of elements to allocate.
@returns std::unique_ptr with allocated memory and deleter.
*/
template <typename T>
static IAllocatorUniquePtr<T> MakeUniquePtr(std::shared_ptr<IAllocator> allocator, size_t count_or_bytes) {
if (allocator == nullptr) return nullptr;
// for now limit to fundamental types. we could support others, but to do so either we or the caller
// needs to call the dtor for the objects, for buffers allocated on device we don't have destructor
//static_assert(std::is_fundamental<T>::value, "Fundamental type required as no destructors are called.");
size_t alloc_size = count_or_bytes;
// if T is not void, 'count_or_bytes' == number of items so allow for that
if (!std::is_void<T>::value) {
// sizeof(void) isn't valid, but the compiler isn't smart enough to ignore that this line isn't
// reachable if T is void. use std::conditional to 'use' void* in the sizeof call
if (!CalcMemSizeForArray(count_or_bytes,
sizeof(typename std::conditional<std::is_void<T>::value, void*, T>::type),
&alloc_size)) return nullptr;
}
return IAllocatorUniquePtr<T>{
static_cast<T*>(allocator->Alloc(alloc_size)), // allocate
[=](T* ptr) { // capture 'allocator' by value so it's always valid
allocator->Free(ptr);
}};
}
private:
OrtMemoryInfo memory_info_;
};
template <size_t alignment>
bool IAllocator::CalcMemSizeForArrayWithAlignment(size_t nmemb, size_t size, size_t* out) noexcept {
return CalcMemSizeForArrayWithAlignment(nmemb, size, alignment, out);
}
class CPUAllocator : public IAllocator {
public:
explicit CPUAllocator(const OrtMemoryInfo& memory_info) : IAllocator(memory_info) {}
CPUAllocator() : IAllocator(OrtMemoryInfo(CPU, OrtAllocatorType::OrtDeviceAllocator)) {}
void* Alloc(size_t size) override;
void Free(void* p) override;
};
#if defined(USE_MIMALLOC_ARENA_ALLOCATOR)
class MiMallocAllocator : public IAllocator {
public:
explicit MiMallocAllocator(const OrtMemoryInfo& memory_info) : IAllocator(memory_info) {}
MiMallocAllocator() : IAllocator(OrtMemoryInfo(CPU, OrtAllocatorType::OrtDeviceAllocator)) {}
void* Alloc(size_t size) override;
void Free(void* p) override;
};
#endif
#if defined(USE_MIMALLOC_ARENA_ALLOCATOR)
using TAllocator = MiMallocAllocator;
#else
using TAllocator = CPUAllocator;
#endif
using AllocatorPtr = std::shared_ptr<IAllocator>;
} // namespace onnxruntime
| 0 |
coqui_public_repos/STT-models/french/commonvoice-fr | coqui_public_repos/STT-models/french/commonvoice-fr/v0.9/MODEL_CARD.md | # Model card for French STT
Jump to section:
- [Model details](#model-details)
- [Intended use](#intended-use)
- [Performance Factors](#performance-factors)
- [Metrics](#metrics)
- [Training data](#training-data)
- [Evaluation data](#evaluation-data)
- [Ethical considerations](#ethical-considerations)
- [Caveats and recommendations](#caveats-and-recommendations)
## Model details
- Person or organization developing model: Originally trained and released by the [commonvoice-fr](https://github.com/common-voice/commonvoice-fr) project, revived by [Waser Technologies](https://github.com/wasertech/commonvoice-fr/tree/v0.9.0-fr-0.1)
- Model date: Accessed from [Github](https://github.com/wasertech/commonvoice-fr/releases/tag/v0.9.0-fr-0.1) on Jun 10, 2022
- Model type: `Speech-to-Text`
- Model version: `v0.9`
- Compatible with 🐸 STT version: `v1.4.0`
- Code: [commonvoice-fr](https://github.com/wasertech/commonvoice-fr/tree/v0.9.0-fr-0.1)
- License: MPL 2.0
- Citation details: `@misc{commonvoice-fr,
author = {commonvoice-fr Contributors},
title = {Common Voice Fr STT Model},
publisher = {Github},
journal = {GitHub repository},
howpublished = {\url{https://github.com/wasertech/commonvoice-fr/releases/tag/v0.9.0-fr-0.1}},
commit = {0a2d028b124691bbee656f43aa02251169dce69b}
}`
- Where to send questions or comments about the model: You can leave an issue on [`STT-model` issues](https://github.com/coqui-ai/STT-models/issues), open a new discussion on [`STT-model` discussions](https://github.com/coqui-ai/STT-models/discussions), or chat with us on [Gitter](https://gitter.im/coqui-ai/).
## Intended use
Speech-to-Text for the [French Language](https://en.wikipedia.org/wiki/French_language) on 16kHz, mono-channel audio.
## Performance Factors
Factors relevant to Speech-to-Text performance include but are not limited to speaker demographics, recording quality, and background noise. Read more about STT performance factors [here](https://stt.readthedocs.io/en/latest/DEPLOYMENT.html#how-will-a-model-perform-on-my-data).
## Metrics
STT models are usually evaluated in terms of their transcription accuracy, deployment Real-Time Factor, and model size on disk.
#### Transcription Accuracy
The following Word Error Rates (WER) are reported on [Github](https://github.com/wasertech/commonvoice-fr/releases/tag/v0.9.0-fr-0.1).
|Test Corpus|WER|CER|
|-----------|---|---|
|African_Accented_French_test.csv|47.7\%|6.6\%|
|Att-HACK|12.9\%|7.1\%|
|M-AILABS|9.9\%|3.3\%|
|trainingspeech|10.9\%|4.1\%|
|Common Voice|31.5\%|15.2\%|
|LinguaLibre|67.6\%|21.6\%|
|MLS|22.6\%|9.7\%|
#### Real-Time Factor
Real-Time Factor (RTF) is defined as `processing-time / length-of-audio`. The exact real-time factor of an STT model will depend on the hardware setup, so you may experience a different RTF.
Recorded average RTF on laptop CPU: `~0.3`
#### Model Size
`model.tflite`: 46M
`kenlm.scorer`: 689M
### Approaches to uncertainty and variability
Confidence scores and multiple paths from the decoding beam can be used to measure model uncertainty and provide multiple, variable transcripts for any processed audio.
## Training data
This French STT model was trained on the following corpora:
1. Lingua Libre (~40h)
2. Common Voice FR (v8) (~850h, by allowing up to 32 duplicates)
3. Training Speech (~180h)
4. African Accented French (~15h)
5. M-AILABS French (~315h)
6. Multilingual LibriSpeech (~1,100h)
7. Att-HACK (~75h)
Total : ~2,573h
(~1,925h by default)
## Evaluation data
The model was tested on the following corpora.
1. Lingua Libre
2. Common Voice FR (v9)
3. Training Speech
4. African Accented French
5. M-AILABS French
6. Multilingual LibriSpeech
7. Att-HACK
Data was augmented with the following parameters.
```
Parsed augmentations: [
Reverb(p=0.1, delay=ValueRange(start=50.0, end=50.0, r=30.0), decay=ValueRange(start=10.0, end=2.0, r=1.0)),
Resample(p=0.1, rate=ValueRange(start=12000, end=8000, r=4000)),
Codec(p=0.1, bitrate=ValueRange(start=48000, end=16000, r=0)),
Volume(p=0.1, dbfs=ValueRange(start=-10.0, end=-40.0, r=0.0)),
Pitch(p=0.1, pitch=ValueRange(start=1.0, end=1.0, r=0.2)),
Tempo(p=0.1, factor=ValueRange(start=1.0, end=1.0, r=0.5), max_time=-1.0),
FrequencyMask(p=0.1, n=ValueRange(start=1, end=3, r=0), size=ValueRange(start=1, end=5, r=0)),
TimeMask(p=0.1, domain='signal', n=ValueRange(start=3, end=10, r=2), size=ValueRange(start=50.0, end=100.0, r=40.0)),
Dropout(p=0.1, domain='spectrogram', rate=ValueRange(start=0.05, end=0.05, r=0.0)),
Add(p=0.1, domain='signal', stddev=ValueRange(start=0.0, end=0.0, r=0.5)),
Multiply(p=0.1, domain='features', stddev=ValueRange(start=0.0, end=0.0, r=0.5))
]
```
## Ethical considerations
Deploying a Speech-to-Text model into any production setting has ethical implications. You should consider these implications before use.
### Demographic Bias
You should assume every machine learning model has demographic bias unless proven otherwise. For STT models, it is often the case that transcription accuracy is better for men than it is for women. If you are using this model in production, you should acknowledge this as a potential issue.
### Surveillance
Speech-to-Text may be mis-used to invade the privacy of others by recording and mining information from private conversations. This kind of individual privacy is protected by law in may countries. You should not assume consent to record and analyze private speech.
## Caveats and recommendations
Machine learning models (like this STT model) perform best on data that is similar to the data on which they were trained. Read about what to expect from an STT model with regard to your data [here](https://stt.readthedocs.io/en/latest/DEPLOYMENT.html#how-will-a-model-perform-on-my-data).
In most applications, it is recommended that you [train your own language model](https://stt.readthedocs.io/en/latest/LANGUAGE_MODEL.html) to improve transcription accuracy on your speech data.
| 0 |
coqui_public_repos/STT/native_client/ctcdecode/third_party/openfst-1.6.7/src | coqui_public_repos/STT/native_client/ctcdecode/third_party/openfst-1.6.7/src/script/randgen.cc | // See www.openfst.org for extensive documentation on this weighted
// finite-state transducer library.
#include <fst/script/fst-class.h>
#include <fst/script/randgen.h>
#include <fst/script/script-impl.h>
namespace fst {
namespace script {
void RandGen(const FstClass &ifst, MutableFstClass *ofst, time_t seed,
const RandGenOptions<RandArcSelection> &opts) {
if (!internal::ArcTypesMatch(ifst, *ofst, "RandGen")) {
ofst->SetProperties(kError, kError);
return;
}
RandGenArgs args(ifst, ofst, seed, opts);
Apply<Operation<RandGenArgs>>("RandGen", ifst.ArcType(), &args);
}
REGISTER_FST_OPERATION(RandGen, StdArc, RandGenArgs);
REGISTER_FST_OPERATION(RandGen, LogArc, RandGenArgs);
REGISTER_FST_OPERATION(RandGen, Log64Arc, RandGenArgs);
} // namespace script
} // namespace fst
| 0 |
coqui_public_repos/TTS/TTS/tts/layers | coqui_public_repos/TTS/TTS/tts/layers/overflow/neural_hmm.py | from typing import List
import torch
import torch.distributions as tdist
import torch.nn.functional as F
from torch import nn
from torch.utils.checkpoint import checkpoint
from TTS.tts.layers.overflow.common_layers import Outputnet, OverflowUtils
from TTS.tts.layers.tacotron.common_layers import Prenet
from TTS.tts.utils.helpers import sequence_mask
class NeuralHMM(nn.Module):
"""Autoregressive left to right HMM model primarily used in "Neural HMMs are all you need (for high-quality attention-free TTS)"
Paper::
https://arxiv.org/abs/2108.13320
Paper abstract::
Neural sequence-to-sequence TTS has achieved significantly better output quality than statistical speech synthesis using
HMMs. However, neural TTS is generally not probabilistic and uses non-monotonic attention. Attention failures increase
training time and can make synthesis babble incoherently. This paper describes how the old and new paradigms can be
combined to obtain the advantages of both worlds, by replacing attention in neural TTS with an autoregressive left-right
no-skip hidden Markov model defined by a neural network. Based on this proposal, we modify Tacotron 2 to obtain an
HMM-based neural TTS model with monotonic alignment, trained to maximise the full sequence likelihood without
approximation. We also describe how to combine ideas from classical and contemporary TTS for best results. The resulting
example system is smaller and simpler than Tacotron 2, and learns to speak with fewer iterations and less data, whilst
achieving comparable naturalness prior to the post-net. Our approach also allows easy control over speaking rate.
Args:
frame_channels (int): Output dimension to generate.
ar_order (int): Autoregressive order of the model. In ablations of Neural HMM it was found that more autoregression while giving more variation hurts naturalness of the synthesised audio.
deterministic_transition (bool): deterministic duration generation based on duration quantiles as defiend in "S. Ronanki, O. Watts, S. King, and G. E. Henter, “Medianbased generation of synthetic speech durations using a nonparametric approach,” in Proc. SLT, 2016.". Defaults to True.
encoder_dim (int): Channels of encoder input and character embedding tensors. Defaults to 512.
prenet_type (str): `original` or `bn`. `original` sets the default Prenet and `bn` uses Batch Normalization version of the Prenet.
prenet_dim (int): Dimension of the Prenet.
prenet_n_layers (int): Number of layers in the Prenet.
prenet_dropout (float): Dropout probability of the Prenet.
prenet_dropout_at_inference (bool): If True, dropout is applied at inference time.
memory_rnn_dim (int): Size of the memory RNN to process output of prenet.
outputnet_size (List[int]): Size of the output network inside the neural HMM.
flat_start_params (dict): Parameters for the flat start initialization of the neural HMM.
std_floor (float): Floor value for the standard deviation of the neural HMM. Prevents model cheating by putting point mass and getting infinite likelihood at any datapoint.
use_grad_checkpointing (bool, optional): Use gradient checkpointing to save memory. Defaults to True.
"""
def __init__(
self,
frame_channels: int,
ar_order: int,
deterministic_transition: bool,
encoder_dim: int,
prenet_type: str,
prenet_dim: int,
prenet_n_layers: int,
prenet_dropout: float,
prenet_dropout_at_inference: bool,
memory_rnn_dim: int,
outputnet_size: List[int],
flat_start_params: dict,
std_floor: float,
use_grad_checkpointing: bool = True,
):
super().__init__()
self.frame_channels = frame_channels
self.ar_order = ar_order
self.deterministic_transition = deterministic_transition
self.prenet_dim = prenet_dim
self.memory_rnn_dim = memory_rnn_dim
self.use_grad_checkpointing = use_grad_checkpointing
self.transition_model = TransitionModel()
self.emission_model = EmissionModel()
assert ar_order > 0, f"AR order must be greater than 0 provided {ar_order}"
self.ar_order = ar_order
self.prenet = Prenet(
in_features=frame_channels * ar_order,
prenet_type=prenet_type,
prenet_dropout=prenet_dropout,
dropout_at_inference=prenet_dropout_at_inference,
out_features=[self.prenet_dim for _ in range(prenet_n_layers)],
bias=False,
)
self.memory_rnn = nn.LSTMCell(input_size=prenet_dim, hidden_size=memory_rnn_dim)
self.output_net = Outputnet(
encoder_dim, memory_rnn_dim, frame_channels, outputnet_size, flat_start_params, std_floor
)
self.register_buffer("go_tokens", torch.zeros(ar_order, 1))
def forward(self, inputs, inputs_len, mels, mel_lens):
r"""HMM forward algorithm for training uses logarithmic version of Rabiner (1989) forward algorithm.
Args:
inputs (torch.FloatTensor): Encoder outputs
inputs_len (torch.LongTensor): Encoder output lengths
mels (torch.FloatTensor): Mel inputs
mel_lens (torch.LongTensor): Length of mel inputs
Shapes:
- inputs: (B, T, D_out_enc)
- inputs_len: (B)
- mels: (B, D_mel, T_mel)
- mel_lens: (B)
Returns:
log_prob (torch.FloatTensor): Log probability of the sequence
"""
# Get dimensions of inputs
batch_size, N, _ = inputs.shape
T_max = torch.max(mel_lens)
mels = mels.permute(0, 2, 1)
# Intialize forward algorithm
log_state_priors = self._initialize_log_state_priors(inputs)
log_c, log_alpha_scaled, transition_matrix, means = self._initialize_forward_algorithm_variables(mels, N)
# Initialize autoregression elements
ar_inputs = self._add_go_token(mels)
h_memory, c_memory = self._init_lstm_states(batch_size, self.memory_rnn_dim, mels)
for t in range(T_max):
# Process Autoregression
h_memory, c_memory = self._process_ar_timestep(t, ar_inputs, h_memory, c_memory)
# Get mean, std and transition vector from decoder for this timestep
# Note: Gradient checkpointing currently doesn't works with multiple gpus inside a loop
if self.use_grad_checkpointing and self.training:
mean, std, transition_vector = checkpoint(self.output_net, h_memory, inputs)
else:
mean, std, transition_vector = self.output_net(h_memory, inputs)
if t == 0:
log_alpha_temp = log_state_priors + self.emission_model(mels[:, 0], mean, std, inputs_len)
else:
log_alpha_temp = self.emission_model(mels[:, t], mean, std, inputs_len) + self.transition_model(
log_alpha_scaled[:, t - 1, :], transition_vector, inputs_len
)
log_c[:, t] = torch.logsumexp(log_alpha_temp, dim=1)
log_alpha_scaled[:, t, :] = log_alpha_temp - log_c[:, t].unsqueeze(1)
transition_matrix[:, t] = transition_vector # needed for absorption state calculation
# Save for plotting
means.append(mean.detach())
log_c, log_alpha_scaled = self._mask_lengths(mel_lens, log_c, log_alpha_scaled)
sum_final_log_c = self.get_absorption_state_scaling_factor(
mel_lens, log_alpha_scaled, inputs_len, transition_matrix
)
log_probs = torch.sum(log_c, dim=1) + sum_final_log_c
return log_probs, log_alpha_scaled, transition_matrix, means
@staticmethod
def _mask_lengths(mel_lens, log_c, log_alpha_scaled):
"""
Mask the lengths of the forward variables so that the variable lenghts
do not contribute in the loss calculation
Args:
mel_inputs (torch.FloatTensor): (batch, T, frame_channels)
mel_inputs_lengths (torch.IntTensor): (batch)
log_c (torch.FloatTensor): (batch, T)
Returns:
log_c (torch.FloatTensor) : scaled probabilities (batch, T)
log_alpha_scaled (torch.FloatTensor): forward probabilities (batch, T, N)
"""
mask_log_c = sequence_mask(mel_lens)
log_c = log_c * mask_log_c
mask_log_alpha_scaled = mask_log_c.unsqueeze(2)
log_alpha_scaled = log_alpha_scaled * mask_log_alpha_scaled
return log_c, log_alpha_scaled
def _process_ar_timestep(
self,
t,
ar_inputs,
h_memory,
c_memory,
):
"""
Process autoregression in timestep
1. At a specific t timestep
2. Perform data dropout if applied (we did not use it)
3. Run the autoregressive frame through the prenet (has dropout)
4. Run the prenet output through the post prenet rnn
Args:
t (int): mel-spec timestep
ar_inputs (torch.FloatTensor): go-token appended mel-spectrograms
- shape: (b, D_out, T_out)
h_post_prenet (torch.FloatTensor): previous timestep rnn hidden state
- shape: (b, memory_rnn_dim)
c_post_prenet (torch.FloatTensor): previous timestep rnn cell state
- shape: (b, memory_rnn_dim)
Returns:
h_post_prenet (torch.FloatTensor): rnn hidden state of the current timestep
c_post_prenet (torch.FloatTensor): rnn cell state of the current timestep
"""
prenet_input = ar_inputs[:, t : t + self.ar_order].flatten(1)
memory_inputs = self.prenet(prenet_input)
h_memory, c_memory = self.memory_rnn(memory_inputs, (h_memory, c_memory))
return h_memory, c_memory
def _add_go_token(self, mel_inputs):
"""Append the go token to create the autoregressive input
Args:
mel_inputs (torch.FloatTensor): (batch_size, T, n_mel_channel)
Returns:
ar_inputs (torch.FloatTensor): (batch_size, T, n_mel_channel)
"""
batch_size, T, _ = mel_inputs.shape
go_tokens = self.go_tokens.unsqueeze(0).expand(batch_size, self.ar_order, self.frame_channels)
ar_inputs = torch.cat((go_tokens, mel_inputs), dim=1)[:, :T]
return ar_inputs
@staticmethod
def _initialize_forward_algorithm_variables(mel_inputs, N):
r"""Initialize placeholders for forward algorithm variables, to use a stable
version we will use log_alpha_scaled and the scaling constant
Args:
mel_inputs (torch.FloatTensor): (b, T_max, frame_channels)
N (int): number of states
Returns:
log_c (torch.FloatTensor): Scaling constant (b, T_max)
"""
b, T_max, _ = mel_inputs.shape
log_alpha_scaled = mel_inputs.new_zeros((b, T_max, N))
log_c = mel_inputs.new_zeros(b, T_max)
transition_matrix = mel_inputs.new_zeros((b, T_max, N))
# Saving for plotting later, will not have gradient tapes
means = []
return log_c, log_alpha_scaled, transition_matrix, means
@staticmethod
def _init_lstm_states(batch_size, hidden_state_dim, device_tensor):
r"""
Initialize Hidden and Cell states for LSTM Cell
Args:
batch_size (Int): batch size
hidden_state_dim (Int): dimensions of the h and c
device_tensor (torch.FloatTensor): useful for the device and type
Returns:
(torch.FloatTensor): shape (batch_size, hidden_state_dim)
can be hidden state for LSTM
(torch.FloatTensor): shape (batch_size, hidden_state_dim)
can be the cell state for LSTM
"""
return (
device_tensor.new_zeros(batch_size, hidden_state_dim),
device_tensor.new_zeros(batch_size, hidden_state_dim),
)
def get_absorption_state_scaling_factor(self, mels_len, log_alpha_scaled, inputs_len, transition_vector):
"""Returns the final scaling factor of absorption state
Args:
mels_len (torch.IntTensor): Input size of mels to
get the last timestep of log_alpha_scaled
log_alpha_scaled (torch.FloatTEnsor): State probabilities
text_lengths (torch.IntTensor): length of the states to
mask the values of states lengths
(
Useful when the batch has very different lengths,
when the length of an observation is less than
the number of max states, then the log alpha after
the state value is filled with -infs. So we mask
those values so that it only consider the states
which are needed for that length
)
transition_vector (torch.FloatTensor): transtiion vector for each state per timestep
Shapes:
- mels_len: (batch_size)
- log_alpha_scaled: (batch_size, N, T)
- text_lengths: (batch_size)
- transition_vector: (batch_size, N, T)
Returns:
sum_final_log_c (torch.FloatTensor): (batch_size)
"""
N = torch.max(inputs_len)
max_inputs_len = log_alpha_scaled.shape[2]
state_lengths_mask = sequence_mask(inputs_len, max_len=max_inputs_len)
last_log_alpha_scaled_index = (
(mels_len - 1).unsqueeze(-1).expand(-1, N).unsqueeze(1)
) # Batch X Hidden State Size
last_log_alpha_scaled = torch.gather(log_alpha_scaled, 1, last_log_alpha_scaled_index).squeeze(1)
last_log_alpha_scaled = last_log_alpha_scaled.masked_fill(~state_lengths_mask, -float("inf"))
last_transition_vector = torch.gather(transition_vector, 1, last_log_alpha_scaled_index).squeeze(1)
last_transition_probability = torch.sigmoid(last_transition_vector)
log_probability_of_transitioning = OverflowUtils.log_clamped(last_transition_probability)
last_transition_probability_index = self.get_mask_for_last_item(inputs_len, inputs_len.device)
log_probability_of_transitioning = log_probability_of_transitioning.masked_fill(
~last_transition_probability_index, -float("inf")
)
final_log_c = last_log_alpha_scaled + log_probability_of_transitioning
# If the length of the mel is less than the number of states it will select the -inf values leading to nan gradients
# Ideally, we should clean the dataset otherwise this is a little hack uncomment the line below
final_log_c = final_log_c.clamp(min=torch.finfo(final_log_c.dtype).min)
sum_final_log_c = torch.logsumexp(final_log_c, dim=1)
return sum_final_log_c
@staticmethod
def get_mask_for_last_item(lengths, device, out_tensor=None):
"""Returns n-1 mask for the last item in the sequence.
Args:
lengths (torch.IntTensor): lengths in a batch
device (str, optional): Defaults to "cpu".
out_tensor (torch.Tensor, optional): uses the memory of a specific tensor.
Defaults to None.
Returns:
- Shape: :math:`(b, max_len)`
"""
max_len = torch.max(lengths).item()
ids = (
torch.arange(0, max_len, device=device) if out_tensor is None else torch.arange(0, max_len, out=out_tensor)
)
mask = ids == lengths.unsqueeze(1) - 1
return mask
@torch.inference_mode()
def inference(
self,
inputs: torch.FloatTensor,
input_lens: torch.LongTensor,
sampling_temp: float,
max_sampling_time: int,
duration_threshold: float,
):
"""Inference from autoregressive neural HMM
Args:
inputs (torch.FloatTensor): input states
- shape: :math:`(b, T, d)`
input_lens (torch.LongTensor): input state lengths
- shape: :math:`(b)`
sampling_temp (float): sampling temperature
max_sampling_temp (int): max sampling temperature
duration_threshold (float): duration threshold to switch to next state
- Use this to change the spearking rate of the synthesised audio
"""
b = inputs.shape[0]
outputs = {
"hmm_outputs": [],
"hmm_outputs_len": [],
"alignments": [],
"input_parameters": [],
"output_parameters": [],
}
for i in range(b):
neural_hmm_outputs, states_travelled, input_parameters, output_parameters = self.sample(
inputs[i : i + 1], input_lens[i], sampling_temp, max_sampling_time, duration_threshold
)
outputs["hmm_outputs"].append(neural_hmm_outputs)
outputs["hmm_outputs_len"].append(neural_hmm_outputs.shape[0])
outputs["alignments"].append(states_travelled)
outputs["input_parameters"].append(input_parameters)
outputs["output_parameters"].append(output_parameters)
outputs["hmm_outputs"] = nn.utils.rnn.pad_sequence(outputs["hmm_outputs"], batch_first=True)
outputs["hmm_outputs_len"] = torch.tensor(
outputs["hmm_outputs_len"], dtype=input_lens.dtype, device=input_lens.device
)
return outputs
@torch.inference_mode()
def sample(self, inputs, input_lens, sampling_temp, max_sampling_time, duration_threshold):
"""Samples an output from the parameter models
Args:
inputs (torch.FloatTensor): input states
- shape: :math:`(1, T, d)`
input_lens (torch.LongTensor): input state lengths
- shape: :math:`(1)`
sampling_temp (float): sampling temperature
max_sampling_time (int): max sampling time
duration_threshold (float): duration threshold to switch to next state
Returns:
outputs (torch.FloatTensor): Output Observations
- Shape: :math:`(T, output_dim)`
states_travelled (list[int]): Hidden states travelled
- Shape: :math:`(T)`
input_parameters (list[torch.FloatTensor]): Input parameters
output_parameters (list[torch.FloatTensor]): Output parameters
"""
states_travelled, outputs, t = [], [], 0
# Sample initial state
current_state = 0
states_travelled.append(current_state)
# Prepare autoregression
prenet_input = self.go_tokens.unsqueeze(0).expand(1, self.ar_order, self.frame_channels)
h_memory, c_memory = self._init_lstm_states(1, self.memory_rnn_dim, prenet_input)
input_parameter_values = []
output_parameter_values = []
quantile = 1
while True:
memory_input = self.prenet(prenet_input.flatten(1).unsqueeze(0))
# will be 1 while sampling
h_memory, c_memory = self.memory_rnn(memory_input.squeeze(0), (h_memory, c_memory))
z_t = inputs[:, current_state].unsqueeze(0) # Add fake time dimension
mean, std, transition_vector = self.output_net(h_memory, z_t)
transition_probability = torch.sigmoid(transition_vector.flatten())
staying_probability = torch.sigmoid(-transition_vector.flatten())
# Save for plotting
input_parameter_values.append([prenet_input, current_state])
output_parameter_values.append([mean, std, transition_probability])
x_t = self.emission_model.sample(mean, std, sampling_temp=sampling_temp)
# Prepare autoregressive input for next iteration
prenet_input = torch.cat((prenet_input, x_t), dim=1)[:, 1:]
outputs.append(x_t.flatten())
transition_matrix = torch.cat((staying_probability, transition_probability))
quantile *= staying_probability
if not self.deterministic_transition:
switch = transition_matrix.multinomial(1)[0].item()
else:
switch = quantile < duration_threshold
if switch:
current_state += 1
quantile = 1
states_travelled.append(current_state)
if (current_state == input_lens) or (max_sampling_time and t == max_sampling_time - 1):
break
t += 1
return (
torch.stack(outputs, dim=0),
F.one_hot(input_lens.new_tensor(states_travelled)),
input_parameter_values,
output_parameter_values,
)
@staticmethod
def _initialize_log_state_priors(text_embeddings):
"""Creates the log pi in forward algorithm.
Args:
text_embeddings (torch.FloatTensor): used to create the log pi
on current device
Shapes:
- text_embeddings: (B, T, D_out_enc)
"""
N = text_embeddings.shape[1]
log_state_priors = text_embeddings.new_full([N], -float("inf"))
log_state_priors[0] = 0.0
return log_state_priors
class TransitionModel(nn.Module):
"""Transition Model of the HMM, it represents the probability of transitioning
form current state to all other states"""
def forward(self, log_alpha_scaled, transition_vector, inputs_len): # pylint: disable=no-self-use
r"""
product of the past state with transitional probabilities in log space
Args:
log_alpha_scaled (torch.Tensor): Multiply previous timestep's alphas by
transition matrix (in log domain)
- shape: (batch size, N)
transition_vector (torch.tensor): transition vector for each state
- shape: (N)
inputs_len (int tensor): Lengths of states in a batch
- shape: (batch)
Returns:
out (torch.FloatTensor): log probability of transitioning to each state
"""
transition_p = torch.sigmoid(transition_vector)
staying_p = torch.sigmoid(-transition_vector)
log_staying_probability = OverflowUtils.log_clamped(staying_p)
log_transition_probability = OverflowUtils.log_clamped(transition_p)
staying = log_alpha_scaled + log_staying_probability
leaving = log_alpha_scaled + log_transition_probability
leaving = leaving.roll(1, dims=1)
leaving[:, 0] = -float("inf")
inputs_len_mask = sequence_mask(inputs_len)
out = OverflowUtils.logsumexp(torch.stack((staying, leaving), dim=2), dim=2)
out = out.masked_fill(~inputs_len_mask, -float("inf")) # There are no states to contribute to the loss
return out
class EmissionModel(nn.Module):
"""Emission Model of the HMM, it represents the probability of
emitting an observation based on the current state"""
def __init__(self) -> None:
super().__init__()
self.distribution_function: tdist.Distribution = tdist.normal.Normal
def sample(self, means, stds, sampling_temp):
return self.distribution_function(means, stds * sampling_temp).sample() if sampling_temp > 0 else means
def forward(self, x_t, means, stds, state_lengths):
r"""Calculates the log probability of the the given data (x_t)
being observed from states with given means and stds
Args:
x_t (float tensor) : observation at current time step
- shape: (batch, feature_dim)
means (float tensor): means of the distributions of hidden states
- shape: (batch, hidden_state, feature_dim)
stds (float tensor): standard deviations of the distributions of the hidden states
- shape: (batch, hidden_state, feature_dim)
state_lengths (int tensor): Lengths of states in a batch
- shape: (batch)
Returns:
out (float tensor): observation log likelihoods,
expressing the probability of an observation
being generated from a state i
shape: (batch, hidden_state)
"""
emission_dists = self.distribution_function(means, stds)
out = emission_dists.log_prob(x_t.unsqueeze(1))
state_lengths_mask = sequence_mask(state_lengths).unsqueeze(2)
out = torch.sum(out * state_lengths_mask, dim=2)
return out
| 0 |
coqui_public_repos/STT/native_client/java | coqui_public_repos/STT/native_client/java/libstt/proguard-rules.pro | # Add project specific ProGuard rules here.
# You can control the set of applied configuration files using the
# proguardFiles setting in build.gradle.
#
# For more details, see
# http://developer.android.com/guide/developing/tools/proguard.html
# If your project uses WebView with JS, uncomment the following
# and specify the fully qualified class name to the JavaScript interface
# class:
#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
# public *;
#}
# Uncomment this to preserve the line number information for
# debugging stack traces.
#-keepattributes SourceFile,LineNumberTable
# If you keep the line number information, uncomment this to
# hide the original source file name.
#-renamesourcefileattribute SourceFile
| 0 |
coqui_public_repos/STT | coqui_public_repos/STT/taskcluster/test-generate_scorer-linux-arm64-opt.yml | build:
template_file: test-armbian-opt-base.tyml
dependencies:
- "linux-arm64-cpu-opt"
- "kenlm_linux-arm64-cpu-opt"
system_setup:
>
apt-get -qq -y install ${python.packages_buster.apt}
args:
tests_cmdline: "${system.homedir.linux}/DeepSpeech/ds/taskcluster/tc-scorer-tests.sh ${system.kenlm.linux_arm64_cpu.url} 3.7.6:m"
workerType: "${docker.dsTests}"
metadata:
name: "Testing DeepSpeech Linux ARM64 CPU generate scorer"
description: "Generate a DeepSpeech Scorer for Linux/ARM64, CPU only, optimized version"
| 0 |
coqui_public_repos/STT/native_client/ctcdecode/third_party/openfst-1.6.9-win/src/include/fst | coqui_public_repos/STT/native_client/ctcdecode/third_party/openfst-1.6.9-win/src/include/fst/script/draw.h | // See www.openfst.org for extensive documentation on this weighted
// finite-state transducer library.
#ifndef FST_SCRIPT_DRAW_H_
#define FST_SCRIPT_DRAW_H_
#include <ostream>
#include <fst/script/draw-impl.h>
#include <fst/script/fst-class.h>
namespace fst {
namespace script {
// Note: it is safe to pass these strings as references because
// this struct is only used to pass them deeper in the call graph.
// Be sure you understand why this is so before using this struct
// for anything else!
struct FstDrawerArgs {
const FstClass &fst;
const SymbolTable *isyms;
const SymbolTable *osyms;
const SymbolTable *ssyms;
const bool accep;
const string &title;
const float width;
const float height;
const bool portrait;
const bool vertical;
const float ranksep;
const float nodesep;
const int fontsize;
const int precision;
const string &float_format; // NOLINT
const bool show_weight_one;
std::ostream *ostrm;
const string &dest;
FstDrawerArgs(const FstClass &fst, const SymbolTable *isyms,
const SymbolTable *osyms, const SymbolTable *ssyms, bool accep,
const string &title, float width, float height, bool portrait,
bool vertical, float ranksep, float nodesep, int fontsize,
int precision, const string &float_format,
bool show_weight_one, std::ostream *ostrm, const string &dest)
: fst(fst),
isyms(isyms),
osyms(osyms),
ssyms(ssyms),
accep(accep),
title(title),
width(width),
height(height),
portrait(portrait),
vertical(vertical),
ranksep(ranksep),
nodesep(nodesep),
fontsize(fontsize),
precision(precision),
float_format(float_format),
show_weight_one(show_weight_one),
ostrm(ostrm),
dest(dest) {}
};
template <class Arc>
void DrawFst(FstDrawerArgs *args) {
const Fst<Arc> &fst = *(args->fst.GetFst<Arc>());
FstDrawer<Arc> fstdrawer(fst, args->isyms, args->osyms, args->ssyms,
args->accep, args->title, args->width, args->height, args->portrait,
args->vertical, args->ranksep, args->nodesep, args->fontsize,
args->precision, args->float_format, args->show_weight_one);
fstdrawer.Draw(args->ostrm, args->dest);
}
void DrawFst(const FstClass &fst, const SymbolTable *isyms,
const SymbolTable *osyms, const SymbolTable *ssyms, bool accep,
const string &title, float width, float height, bool portrait,
bool vertical, float ranksep, float nodesep, int fontsize,
int precision, const string &float_format, bool show_weight_one,
std::ostream *ostrm, const string &dest);
} // namespace script
} // namespace fst
#endif // FST_SCRIPT_DRAW_H_
| 0 |
coqui_public_repos/STT/native_client/ctcdecode/third_party/openfst-1.6.9-win/src/include | coqui_public_repos/STT/native_client/ctcdecode/third_party/openfst-1.6.9-win/src/include/fst/interval-set.h | // See www.openfst.org for extensive documentation on this weighted
// finite-state transducer library.
//
// Class to represent and operate on sets of intervals.
#ifndef FST_INTERVAL_SET_H_
#define FST_INTERVAL_SET_H_
#include <algorithm>
#include <iostream>
#include <vector>
#include <fst/util.h>
namespace fst {
// Half-open integral interval [a, b) of signed integers of type T.
template <class T>
struct IntInterval {
T begin;
T end;
IntInterval() : begin(-1), end(-1) {}
IntInterval(T begin, T end) : begin(begin), end(end) {}
bool operator<(const IntInterval<T> &i) const {
return begin < i.begin || (begin == i.begin && end > i.end);
}
bool operator==(const IntInterval<T> &i) const {
return begin == i.begin && end == i.end;
}
bool operator!=(const IntInterval<T> &i) const {
return begin != i.begin || end != i.end;
}
std::istream &Read(std::istream &strm) {
T n;
ReadType(strm, &n);
begin = n;
ReadType(strm, &n);
end = n;
return strm;
}
std::ostream &Write(std::ostream &strm) const {
T n = begin;
WriteType(strm, n);
n = end;
WriteType(strm, n);
return strm;
}
};
// Stores IntIntervals<T> in a vector. In addition, keeps the count of points in
// all intervals.
template <class T>
class VectorIntervalStore {
public:
using Interval = IntInterval<T>;
using Iterator = typename std::vector<Interval>::const_iterator;
VectorIntervalStore() : count_(-1) {}
std::vector<Interval> *MutableIntervals() { return &intervals_; }
const Interval *Intervals() const { return intervals_.data(); }
T Size() const { return intervals_.size(); }
T Count() const { return count_; }
void SetCount(T count) { count_ = count; }
void Clear() {
intervals_.clear();
count_ = 0;
}
Iterator begin() const { return intervals_.begin(); }
Iterator end() const { return intervals_.end(); }
std::istream &Read(std::istream &strm) {
ReadType(strm, &intervals_);
return ReadType(strm, &count_);
}
std::ostream &Write(std::ostream &strm) const {
WriteType(strm, intervals_);
return WriteType(strm, count_);
}
private:
std::vector<Interval> intervals_;
T count_;
};
// Stores and operates on a set of half-open integral intervals [a, b)
// of signed integers of type T.
template <class T, class Store = VectorIntervalStore<T>>
class IntervalSet {
public:
using Interval = IntInterval<T>;
template <class... A>
explicit IntervalSet(A... args) : intervals_(args...) {}
// Returns the interval set as a vector.
std::vector<Interval> *MutableIntervals() {
return intervals_.MutableIntervals();
}
// Returns a pointer to an array of Size() elements.
const Interval *Intervals() const { return intervals_.Intervals(); }
bool Empty() const { return Size() == 0; }
T Size() const { return intervals_.Size(); }
// Number of points in the intervals (undefined if not normalized).
T Count() const { return intervals_.Count(); }
void Clear() { intervals_.Clear(); }
// Adds an interval set to the set. The result may not be normalized.
void Union(const IntervalSet<T, Store> &iset) {
intervals_.MutableIntervals()->insert(intervals_.MutableIntervals()->end(),
iset.intervals_.begin(),
iset.intervals_.end());
}
// Requires intervals be normalized.
bool Member(T value) const {
const Interval interval(value, value);
auto lb = std::lower_bound(intervals_.begin(), intervals_.end(), interval);
if (lb == intervals_.begin()) return false;
return (--lb)->end > value;
}
// Requires intervals be normalized.
bool operator==(const IntervalSet<T, Store> &iset) const {
return Size() == iset.Size() &&
std::equal(intervals_.begin(), intervals_.end(),
iset.intervals_.begin());
}
// Requires intervals be normalized.
bool operator!=(const IntervalSet<T, Store> &iset) const {
return Size() != iset.Size() ||
!std::equal(intervals_.begin(), intervals_.end(),
iset.intervals_.begin());
}
bool Singleton() const {
return Size() == 1 &&
intervals_.begin()->begin + 1 == intervals_.begin()->end;
}
// Sorts, collapses overlapping and adjacent interals, and sets count.
void Normalize();
// Intersects an interval set with the set. Requires intervals be normalized.
// The result is normalized.
void Intersect(const IntervalSet<T, Store> &iset,
IntervalSet<T, Store> *oset) const;
// Complements the set w.r.t [0, maxval). Requires intervals be normalized.
// The result is normalized.
void Complement(T maxval, IntervalSet<T, Store> *oset) const;
// Subtract an interval set from the set. Requires intervals be normalized.
// The result is normalized.
void Difference(const IntervalSet<T, Store> &iset,
IntervalSet<T, Store> *oset) const;
// Determines if an interval set overlaps with the set. Requires intervals be
// normalized.
bool Overlaps(const IntervalSet<T, Store> &iset) const;
// Determines if an interval set overlaps with the set but neither is
// contained in the other. Requires intervals be normalized.
bool StrictlyOverlaps(const IntervalSet<T, Store> &iset) const;
// Determines if an interval set is contained within the set. Requires
// intervals be normalized.
bool Contains(const IntervalSet<T, Store> &iset) const;
std::istream &Read(std::istream &strm) { return intervals_.Read(strm); }
std::ostream &Write(std::ostream &strm) const {
return intervals_.Write(strm);
}
typename Store::Iterator begin() const { return intervals_.begin(); }
typename Store::Iterator end() const { return intervals_.end(); }
private:
Store intervals_;
};
// Sorts, collapses overlapping and adjacent intervals, and sets count.
template <typename T, class Store>
void IntervalSet<T, Store>::Normalize() {
auto &intervals = *intervals_.MutableIntervals();
std::sort(intervals.begin(), intervals.end());
T count = 0;
T size = 0;
for (T i = 0; i < intervals.size(); ++i) {
auto &inti = intervals[i];
if (inti.begin == inti.end) continue;
for (T j = i + 1; j < intervals.size(); ++j) {
auto &intj = intervals[j];
if (intj.begin > inti.end) break;
if (intj.end > inti.end) inti.end = intj.end;
++i;
}
count += inti.end - inti.begin;
intervals[size++] = inti;
}
intervals.resize(size);
intervals_.SetCount(count);
}
// Intersects an interval set with the set. Requires intervals be normalized.
// The result is normalized.
template <typename T, class Store>
void IntervalSet<T, Store>::Intersect(const IntervalSet<T, Store> &iset,
IntervalSet<T, Store> *oset) const {
auto *ointervals = oset->MutableIntervals();
auto it1 = intervals_.begin();
auto it2 = iset.intervals_.begin();
ointervals->clear();
T count = 0;
while (it1 != intervals_.end() && it2 != iset.intervals_.end()) {
if (it1->end <= it2->begin) {
++it1;
} else if (it2->end <= it1->begin) {
++it2;
} else {
ointervals->emplace_back(std::max(it1->begin, it2->begin),
std::min(it1->end, it2->end));
count += ointervals->back().end - ointervals->back().begin;
if (it1->end < it2->end) {
++it1;
} else {
++it2;
}
}
}
oset->intervals_.SetCount(count);
}
// Complements the set w.r.t [0, maxval). Requires intervals be normalized.
// The result is normalized.
template <typename T, class Store>
void IntervalSet<T, Store>::Complement(T maxval,
IntervalSet<T, Store> *oset) const {
auto *ointervals = oset->MutableIntervals();
ointervals->clear();
T count = 0;
Interval interval;
interval.begin = 0;
for (auto it = intervals_.begin(); it != intervals_.end(); ++it) {
interval.end = std::min(it->begin, maxval);
if ((interval.begin) < (interval.end)) {
ointervals->push_back(interval);
count += interval.end - interval.begin;
}
interval.begin = it->end;
}
interval.end = maxval;
if ((interval.begin) < (interval.end)) {
ointervals->push_back(interval);
count += interval.end - interval.begin;
}
oset->intervals_.SetCount(count);
}
// Subtract an interval set from the set. Requires intervals be normalized.
// The result is normalized.
template <typename T, class Store>
void IntervalSet<T, Store>::Difference(const IntervalSet<T, Store> &iset,
IntervalSet<T, Store> *oset) const {
if (Empty()) {
oset->MutableIntervals()->clear();
oset->intervals_.SetCount(0);
} else {
IntervalSet<T, Store> cset;
iset.Complement(intervals_.Intervals()[intervals_.Size() - 1].end, &cset);
Intersect(cset, oset);
}
}
// Determines if an interval set overlaps with the set. Requires intervals be
// normalized.
template <typename T, class Store>
bool IntervalSet<T, Store>::Overlaps(const IntervalSet<T, Store> &iset) const {
auto it1 = intervals_.begin();
auto it2 = iset.intervals_.begin();
while (it1 != intervals_.end() && it2 != iset.intervals_.end()) {
if (it1->end <= it2->begin) {
++it1;
} else if (it2->end <= it1->begin) {
++it2;
} else {
return true;
}
}
return false;
}
// Determines if an interval set overlaps with the set but neither is contained
// in the other. Requires intervals be normalized.
template <typename T, class Store>
bool IntervalSet<T, Store>::StrictlyOverlaps(
const IntervalSet<T, Store> &iset) const {
auto it1 = intervals_.begin();
auto it2 = iset.intervals_.begin();
bool only1 = false; // Point in intervals_ but not intervals.
bool only2 = false; // Point in intervals but not intervals_.
bool overlap = false; // Point in both intervals_ and intervals.
while (it1 != intervals_.end() && it2 != iset.intervals_.end()) {
if (it1->end <= it2->begin) { // no overlap - it1 first
only1 = true;
++it1;
} else if (it2->end <= it1->begin) { // no overlap - it2 first
only2 = true;
++it2;
} else if (it2->begin == it1->begin && it2->end == it1->end) { // equals
overlap = true;
++it1;
++it2;
} else if (it2->begin <= it1->begin && it2->end >= it1->end) { // 1 c 2
only2 = true;
overlap = true;
++it1;
} else if (it1->begin <= it2->begin && it1->end >= it2->end) { // 2 c 1
only1 = true;
overlap = true;
++it2;
} else { // Strict overlap.
only1 = true;
only2 = true;
overlap = true;
}
if (only1 == true && only2 == true && overlap == true) return true;
}
if (it1 != intervals_.end()) only1 = true;
if (it2 != iset.intervals_.end()) only2 = true;
return only1 == true && only2 == true && overlap == true;
}
// Determines if an interval set is contained within the set. Requires intervals
// be normalized.
template <typename T, class Store>
bool IntervalSet<T, Store>::Contains(const IntervalSet<T, Store> &iset) const {
if (iset.Count() > Count()) return false;
auto it1 = intervals_.begin();
auto it2 = iset.intervals_.begin();
while (it1 != intervals_.end() && it2 != iset.intervals_.end()) {
if ((it1->end) <= (it2->begin)) { // No overlap; it1 first.
++it1;
} else if ((it2->begin) < (it1->begin) ||
(it2->end) > (it1->end)) { // No C.
return false;
} else if (it2->end == it1->end) {
++it1;
++it2;
} else {
++it2;
}
}
return it2 == iset.intervals_.end();
}
template <typename T, class Store>
std::ostream &operator<<(std::ostream &strm, const IntervalSet<T, Store> &s) {
strm << "{";
for (T i = 0; i < s.Size(); ++i) {
if (i > 0) {
strm << ",";
}
const auto &interval = s.Intervals()[i];
strm << "[" << interval.begin << "," << interval.end << ")";
}
strm << "}";
return strm;
}
} // namespace fst
#endif // FST_INTERVAL_SET_H_
| 0 |
coqui_public_repos/snakepit/src | coqui_public_repos/snakepit/src/models/Group-model.js | const fs = require('fs-extra')
const { v4: uuidv4 } = require('uuid')
const path = require('path')
const Sequelize = require('sequelize')
const sequelize = require('./db.js')
const config = require('../config.js')
const log = require('../utils/logger.js')
var Group = sequelize.define('group', {
id: { type: Sequelize.STRING, allowNull: false, primaryKey: true },
title: { type: Sequelize.STRING, allowNull: true }
})
const groupPrefix = '/data/groups/'
Group.afterCreate(async group => {
let groupDir = groupPrefix + group.id
if (!(await fs.pathExists(groupDir))) {
await fs.mkdirp(groupDir)
}
})
Group.afterDestroy(async group => {
let groupDir = groupPrefix + group.id
if (await fs.pathExists(groupDir)) {
await fs.move(groupDir, '/data/trash/' + uuidv4())
}
})
Group.getDir = (groupId) => groupPrefix + groupId
Group.prototype.getDir = function () {
return Group.getDir(this.id)
}
Group.getDirExternal = (groupId) => path.join(config.mountRoot, 'groups', groupId + '')
Group.prototype.getDirExternal = function () {
return Group.getDirExternal(this.id)
}
module.exports = Group
| 0 |
coqui_public_repos/STT/doc | coqui_public_repos/STT/doc/playbook/AM_vs_LM.md | [Home](README.md) | [Previous - Scorer - language model for determining which words occur together](SCORER.md) | [Next - Setting up your Coqui STT training environment](ENVIRONMENT.md)
# Acoustic model vs. Language model
## Contents
- [Acoustic model vs. Language model](#acoustic-model-vs-language-model)
* [Contents](#contents)
* [Training](#training)
At runtime, 🐸STT is made up of two main parts: (1) the acoustic model and (2) the language model. The acoustic model takes audio as input and converts it to a probability over characters in the alphabet. The language model helps to turn these probabilities into words of coherent language. The language model (aka. the scorer), assigns probabilities to words and phrases based on statistics from training data. The language model knows that "I read a book" is much more probable then "I red a book", even though they may sound identical to the acoustic model.
## Training
The acoustic model is a neural network trained with TensorFlow, and the training data is a corpus of speech and transcripts.
The language model is a n-gram model trained with KenLM, and the training data is a corpus of text.
---
[Home](README.md) | [Previous - Scorer - language model for determining which words occur together](SCORER.md) | [Next - Setting up your Coqui STT training environment](ENVIRONMENT.md)
| 0 |
coqui_public_repos/TTS/tests | coqui_public_repos/TTS/tests/tts_tests/test_helpers.py | import torch as T
from TTS.tts.utils.helpers import average_over_durations, generate_path, rand_segments, segment, sequence_mask
def average_over_durations_test(): # pylint: disable=no-self-use
pitch = T.rand(1, 1, 128)
durations = T.randint(1, 5, (1, 21))
coeff = 128.0 / durations.sum()
durations = T.floor(durations * coeff)
diff = 128.0 - durations.sum()
durations[0, -1] += diff
durations = durations.long()
pitch_avg = average_over_durations(pitch, durations)
index = 0
for idx, dur in enumerate(durations[0]):
assert abs(pitch_avg[0, 0, idx] - pitch[0, 0, index : index + dur.item()].mean()) < 1e-5
index += dur
def seqeunce_mask_test():
lengths = T.randint(10, 15, (8,))
mask = sequence_mask(lengths)
for i in range(8):
l = lengths[i].item()
assert mask[i, :l].sum() == l
assert mask[i, l:].sum() == 0
def segment_test():
x = T.range(0, 11)
x = x.repeat(8, 1).unsqueeze(1)
segment_ids = T.randint(0, 7, (8,))
segments = segment(x, segment_ids, segment_size=4)
for idx, start_indx in enumerate(segment_ids):
assert x[idx, :, start_indx : start_indx + 4].sum() == segments[idx, :, :].sum()
try:
segments = segment(x, segment_ids, segment_size=10)
raise Exception("Should have failed")
except:
pass
segments = segment(x, segment_ids, segment_size=10, pad_short=True)
for idx, start_indx in enumerate(segment_ids):
assert x[idx, :, start_indx : start_indx + 10].sum() == segments[idx, :, :].sum()
def rand_segments_test():
x = T.rand(2, 3, 4)
x_lens = T.randint(3, 4, (2,))
segments, seg_idxs = rand_segments(x, x_lens, segment_size=3)
assert segments.shape == (2, 3, 3)
assert all(seg_idxs >= 0), seg_idxs
try:
segments, _ = rand_segments(x, x_lens, segment_size=5)
raise Exception("Should have failed")
except:
pass
x_lens_back = x_lens.clone()
segments, seg_idxs = rand_segments(x, x_lens.clone(), segment_size=5, pad_short=True, let_short_samples=True)
assert segments.shape == (2, 3, 5)
assert all(seg_idxs >= 0), seg_idxs
assert all(x_lens_back == x_lens)
def generate_path_test():
durations = T.randint(1, 4, (10, 21))
x_length = T.randint(18, 22, (10,))
x_mask = sequence_mask(x_length).unsqueeze(1).long()
durations = durations * x_mask.squeeze(1)
y_length = durations.sum(1)
y_mask = sequence_mask(y_length).unsqueeze(1).long()
attn_mask = (T.unsqueeze(x_mask, -1) * T.unsqueeze(y_mask, 2)).squeeze(1).long()
print(attn_mask.shape)
path = generate_path(durations, attn_mask)
assert path.shape == (10, 21, durations.sum(1).max().item())
for b in range(durations.shape[0]):
current_idx = 0
for t in range(durations.shape[1]):
assert all(path[b, t, current_idx : current_idx + durations[b, t].item()] == 1.0)
assert all(path[b, t, :current_idx] == 0.0)
assert all(path[b, t, current_idx + durations[b, t].item() :] == 0.0)
current_idx += durations[b, t].item()
| 0 |
coqui_public_repos/inference-engine/third_party/openfst-1.6.9-win/src/include | coqui_public_repos/inference-engine/third_party/openfst-1.6.9-win/src/include/fst/float-weight.h | // See www.openfst.org for extensive documentation on this weighted
// finite-state transducer library.
//
// Float weight set and associated semiring operation definitions.
#ifndef FST_FLOAT_WEIGHT_H_
#define FST_FLOAT_WEIGHT_H_
#include <climits>
#include <cmath>
#include <cstdlib>
#include <cstring>
#include <algorithm>
#include <limits>
#include <sstream>
#include <string>
#include <fst/util.h>
#include <fst/weight.h>
namespace fst {
// Numeric limits class.
template <class T>
class FloatLimits {
public:
static constexpr T PosInfinity() {
return std::numeric_limits<T>::infinity();
}
static constexpr T NegInfinity() { return -PosInfinity(); }
static constexpr T NumberBad() { return std::numeric_limits<T>::quiet_NaN(); }
};
// Weight class to be templated on floating-points types.
template <class T = float>
class FloatWeightTpl {
public:
using ValueType = T;
FloatWeightTpl() {}
FloatWeightTpl(T f) : value_(f) {}
FloatWeightTpl(const FloatWeightTpl<T> &weight) : value_(weight.value_) {}
FloatWeightTpl<T> &operator=(const FloatWeightTpl<T> &weight) {
value_ = weight.value_;
return *this;
}
std::istream &Read(std::istream &strm) { return ReadType(strm, &value_); }
std::ostream &Write(std::ostream &strm) const {
return WriteType(strm, value_);
}
size_t Hash() const {
size_t hash = 0;
// Avoid using union, which would be undefined behavior.
// Use memcpy, similar to bit_cast, but sizes may be different.
// This should be optimized into a single move instruction by
// any reasonable compiler.
std::memcpy(&hash, &value_, std::min(sizeof(hash), sizeof(value_)));
return hash;
}
const T &Value() const { return value_; }
protected:
void SetValue(const T &f) { value_ = f; }
static constexpr const char *GetPrecisionString() {
return sizeof(T) == 4
? ""
: sizeof(T) == 1
? "8"
: sizeof(T) == 2 ? "16"
: sizeof(T) == 8 ? "64" : "unknown";
}
private:
T value_;
};
// Single-precision float weight.
using FloatWeight = FloatWeightTpl<float>;
template <class T>
inline bool operator==(const FloatWeightTpl<T> &w1,
const FloatWeightTpl<T> &w2) {
// Volatile qualifier thwarts over-aggressive compiler optimizations that
// lead to problems esp. with NaturalLess().
volatile T v1 = w1.Value();
volatile T v2 = w2.Value();
return v1 == v2;
}
// These seemingly unnecessary overloads are actually needed to make
// comparisons like FloatWeightTpl<float> == float compile. If only the
// templated version exists, the FloatWeightTpl<float>(float) conversion
// won't be found.
inline bool operator==(const FloatWeightTpl<float> &w1,
const FloatWeightTpl<float> &w2) {
return operator==<float>(w1, w2);
}
inline bool operator==(const FloatWeightTpl<double> &w1,
const FloatWeightTpl<double> &w2) {
return operator==<double>(w1, w2);
}
template <class T>
inline bool operator!=(const FloatWeightTpl<T> &w1,
const FloatWeightTpl<T> &w2) {
return !(w1 == w2);
}
inline bool operator!=(const FloatWeightTpl<float> &w1,
const FloatWeightTpl<float> &w2) {
return operator!=<float>(w1, w2);
}
inline bool operator!=(const FloatWeightTpl<double> &w1,
const FloatWeightTpl<double> &w2) {
return operator!=<double>(w1, w2);
}
template <class T>
inline bool ApproxEqual(const FloatWeightTpl<T> &w1,
const FloatWeightTpl<T> &w2, float delta = kDelta) {
return w1.Value() <= w2.Value() + delta && w2.Value() <= w1.Value() + delta;
}
template <class T>
inline std::ostream &operator<<(std::ostream &strm,
const FloatWeightTpl<T> &w) {
if (w.Value() == FloatLimits<T>::PosInfinity()) {
return strm << "Infinity";
} else if (w.Value() == FloatLimits<T>::NegInfinity()) {
return strm << "-Infinity";
} else if (w.Value() != w.Value()) { // Fails for IEEE NaN.
return strm << "BadNumber";
} else {
return strm << w.Value();
}
}
template <class T>
inline std::istream &operator>>(std::istream &strm, FloatWeightTpl<T> &w) {
string s;
strm >> s;
if (s == "Infinity") {
w = FloatWeightTpl<T>(FloatLimits<T>::PosInfinity());
} else if (s == "-Infinity") {
w = FloatWeightTpl<T>(FloatLimits<T>::NegInfinity());
} else {
char *p;
T f = strtod(s.c_str(), &p);
if (p < s.c_str() + s.size()) {
strm.clear(std::ios::badbit);
} else {
w = FloatWeightTpl<T>(f);
}
}
return strm;
}
// Tropical semiring: (min, +, inf, 0).
template <class T>
class TropicalWeightTpl : public FloatWeightTpl<T> {
public:
using typename FloatWeightTpl<T>::ValueType;
using FloatWeightTpl<T>::Value;
using ReverseWeight = TropicalWeightTpl<T>;
using Limits = FloatLimits<T>;
constexpr TropicalWeightTpl() : FloatWeightTpl<T>() {}
constexpr TropicalWeightTpl(T f) : FloatWeightTpl<T>(f) {}
constexpr TropicalWeightTpl(const TropicalWeightTpl<T> &weight)
: FloatWeightTpl<T>(weight) {}
static const TropicalWeightTpl<T> &Zero() {
static const TropicalWeightTpl zero(Limits::PosInfinity());
return zero;
}
static const TropicalWeightTpl<T> &One() {
static const TropicalWeightTpl one(0.0F);
return one;
}
static const TropicalWeightTpl<T> &NoWeight() {
static const TropicalWeightTpl no_weight(Limits::NumberBad());
return no_weight;
}
static const string &Type() {
static const string *const type =
new string(string("tropical") +
FloatWeightTpl<T>::GetPrecisionString());
return *type;
}
bool Member() const {
// First part fails for IEEE NaN.
return Value() == Value() && Value() != Limits::NegInfinity();
}
TropicalWeightTpl<T> Quantize(float delta = kDelta) const {
if (!Member() || Value() == Limits::PosInfinity()) {
return *this;
} else {
return TropicalWeightTpl<T>(floor(Value() / delta + 0.5F) * delta);
}
}
TropicalWeightTpl<T> Reverse() const { return *this; }
static constexpr uint64_t Properties() {
return kLeftSemiring | kRightSemiring | kCommutative | kPath | kIdempotent;
}
};
// Single precision tropical weight.
using TropicalWeight = TropicalWeightTpl<float>;
template <class T>
inline TropicalWeightTpl<T> Plus(const TropicalWeightTpl<T> &w1,
const TropicalWeightTpl<T> &w2) {
if (!w1.Member() || !w2.Member()) return TropicalWeightTpl<T>::NoWeight();
return w1.Value() < w2.Value() ? w1 : w2;
}
// See comment at operator==(FloatWeightTpl<float>, FloatWeightTpl<float>)
// for why these overloads are present.
inline TropicalWeightTpl<float> Plus(const TropicalWeightTpl<float> &w1,
const TropicalWeightTpl<float> &w2) {
return Plus<float>(w1, w2);
}
inline TropicalWeightTpl<double> Plus(const TropicalWeightTpl<double> &w1,
const TropicalWeightTpl<double> &w2) {
return Plus<double>(w1, w2);
}
template <class T>
inline TropicalWeightTpl<T> Times(const TropicalWeightTpl<T> &w1,
const TropicalWeightTpl<T> &w2) {
using Limits = FloatLimits<T>;
if (!w1.Member() || !w2.Member()) return TropicalWeightTpl<T>::NoWeight();
const T f1 = w1.Value();
const T f2 = w2.Value();
if (f1 == Limits::PosInfinity()) {
return w1;
} else if (f2 == Limits::PosInfinity()) {
return w2;
} else {
return TropicalWeightTpl<T>(f1 + f2);
}
}
inline TropicalWeightTpl<float> Times(const TropicalWeightTpl<float> &w1,
const TropicalWeightTpl<float> &w2) {
return Times<float>(w1, w2);
}
inline TropicalWeightTpl<double> Times(const TropicalWeightTpl<double> &w1,
const TropicalWeightTpl<double> &w2) {
return Times<double>(w1, w2);
}
template <class T>
inline TropicalWeightTpl<T> Divide(const TropicalWeightTpl<T> &w1,
const TropicalWeightTpl<T> &w2,
DivideType typ = DIVIDE_ANY) {
using Limits = FloatLimits<T>;
if (!w1.Member() || !w2.Member()) return TropicalWeightTpl<T>::NoWeight();
const T f1 = w1.Value();
const T f2 = w2.Value();
if (f2 == Limits::PosInfinity()) {
return Limits::NumberBad();
} else if (f1 == Limits::PosInfinity()) {
return Limits::PosInfinity();
} else {
return TropicalWeightTpl<T>(f1 - f2);
}
}
inline TropicalWeightTpl<float> Divide(const TropicalWeightTpl<float> &w1,
const TropicalWeightTpl<float> &w2,
DivideType typ = DIVIDE_ANY) {
return Divide<float>(w1, w2, typ);
}
inline TropicalWeightTpl<double> Divide(const TropicalWeightTpl<double> &w1,
const TropicalWeightTpl<double> &w2,
DivideType typ = DIVIDE_ANY) {
return Divide<double>(w1, w2, typ);
}
template <class T, class V>
inline TropicalWeightTpl<T> Power(const TropicalWeightTpl<T> &weight, V n) {
if (n == 0) {
return TropicalWeightTpl<T>::One();
} else if (weight == TropicalWeightTpl<T>::Zero()) {
return TropicalWeightTpl<T>::Zero();
}
return TropicalWeightTpl<T>(weight.Value() * n);
}
// Specializes the library-wide template to use the above implementation; rules
// of function template instantiation require this be a full instantiation.
inline TropicalWeightTpl<float> Power(
const TropicalWeightTpl<float> &weight, size_t n) {
return Power<float, size_t>(weight, n);
}
inline TropicalWeightTpl<double> Power(
const TropicalWeightTpl<double> &weight, size_t n) {
return Power<double, size_t>(weight, n);
}
// Log semiring: (log(e^-x + e^-y), +, inf, 0).
template <class T>
class LogWeightTpl : public FloatWeightTpl<T> {
public:
using typename FloatWeightTpl<T>::ValueType;
using FloatWeightTpl<T>::Value;
using ReverseWeight = LogWeightTpl;
using Limits = FloatLimits<T>;
constexpr LogWeightTpl() : FloatWeightTpl<T>() {}
constexpr LogWeightTpl(T f) : FloatWeightTpl<T>(f) {}
constexpr LogWeightTpl(const LogWeightTpl<T> &weight)
: FloatWeightTpl<T>(weight) {}
static const LogWeightTpl &Zero() {
static const LogWeightTpl zero(Limits::PosInfinity());
return zero;
}
static const LogWeightTpl &One() {
static const LogWeightTpl one(0.0F);
return one;
}
static const LogWeightTpl &NoWeight() {
static const LogWeightTpl no_weight(Limits::NumberBad());
return no_weight;
}
static const string &Type() {
static const string *const type =
new string(string("log") + FloatWeightTpl<T>::GetPrecisionString());
return *type;
}
bool Member() const {
// First part fails for IEEE NaN.
return Value() == Value() && Value() != Limits::NegInfinity();
}
LogWeightTpl<T> Quantize(float delta = kDelta) const {
if (!Member() || Value() == Limits::PosInfinity()) {
return *this;
} else {
return LogWeightTpl<T>(floor(Value() / delta + 0.5F) * delta);
}
}
LogWeightTpl<T> Reverse() const { return *this; }
static constexpr uint64_t Properties() {
return kLeftSemiring | kRightSemiring | kCommutative;
}
};
// Single-precision log weight.
using LogWeight = LogWeightTpl<float>;
// Double-precision log weight.
using Log64Weight = LogWeightTpl<double>;
namespace internal {
// -log(e^-x + e^-y) = x - LogPosExp(y - x), assuming x >= 0.0.
inline double LogPosExp(double x) {
DCHECK(!(x < 0)); // NB: NaN values are allowed.
return log1p(exp(-x));
}
// -log(e^-x - e^-y) = x - LogNegExp(y - x), assuming x > 0.0.
inline double LogNegExp(double x) {
DCHECK_GT(x, 0);
return log1p(-exp(-x));
}
// a +_log b = -log(e^-a + e^-b) = KahanLogSum(a, b, ...).
// Kahan compensated summation provides an error bound that is
// independent of the number of addends. Assumes b >= a;
// c is the compensation.
inline double KahanLogSum(double a, double b, double *c) {
DCHECK_GE(b, a);
double y = -LogPosExp(b - a) - *c;
double t = a + y;
*c = (t - a) - y;
return t;
}
// a -_log b = -log(e^-a - e^-b) = KahanLogDiff(a, b, ...).
// Kahan compensated summation provides an error bound that is
// independent of the number of addends. Assumes b > a;
// c is the compensation.
inline double KahanLogDiff(double a, double b, double *c) {
DCHECK_GT(b, a);
double y = -LogNegExp(b - a) - *c;
double t = a + y;
*c = (t - a) - y;
return t;
}
} // namespace internal
template <class T>
inline LogWeightTpl<T> Plus(const LogWeightTpl<T> &w1,
const LogWeightTpl<T> &w2) {
using Limits = FloatLimits<T>;
const T f1 = w1.Value();
const T f2 = w2.Value();
if (f1 == Limits::PosInfinity()) {
return w2;
} else if (f2 == Limits::PosInfinity()) {
return w1;
} else if (f1 > f2) {
return LogWeightTpl<T>(f2 - internal::LogPosExp(f1 - f2));
} else {
return LogWeightTpl<T>(f1 - internal::LogPosExp(f2 - f1));
}
}
inline LogWeightTpl<float> Plus(const LogWeightTpl<float> &w1,
const LogWeightTpl<float> &w2) {
return Plus<float>(w1, w2);
}
inline LogWeightTpl<double> Plus(const LogWeightTpl<double> &w1,
const LogWeightTpl<double> &w2) {
return Plus<double>(w1, w2);
}
template <class T>
inline LogWeightTpl<T> Times(const LogWeightTpl<T> &w1,
const LogWeightTpl<T> &w2) {
using Limits = FloatLimits<T>;
if (!w1.Member() || !w2.Member()) return LogWeightTpl<T>::NoWeight();
const T f1 = w1.Value();
const T f2 = w2.Value();
if (f1 == Limits::PosInfinity()) {
return w1;
} else if (f2 == Limits::PosInfinity()) {
return w2;
} else {
return LogWeightTpl<T>(f1 + f2);
}
}
inline LogWeightTpl<float> Times(const LogWeightTpl<float> &w1,
const LogWeightTpl<float> &w2) {
return Times<float>(w1, w2);
}
inline LogWeightTpl<double> Times(const LogWeightTpl<double> &w1,
const LogWeightTpl<double> &w2) {
return Times<double>(w1, w2);
}
template <class T>
inline LogWeightTpl<T> Divide(const LogWeightTpl<T> &w1,
const LogWeightTpl<T> &w2,
DivideType typ = DIVIDE_ANY) {
using Limits = FloatLimits<T>;
if (!w1.Member() || !w2.Member()) return LogWeightTpl<T>::NoWeight();
const T f1 = w1.Value();
const T f2 = w2.Value();
if (f2 == Limits::PosInfinity()) {
return Limits::NumberBad();
} else if (f1 == Limits::PosInfinity()) {
return Limits::PosInfinity();
} else {
return LogWeightTpl<T>(f1 - f2);
}
}
inline LogWeightTpl<float> Divide(const LogWeightTpl<float> &w1,
const LogWeightTpl<float> &w2,
DivideType typ = DIVIDE_ANY) {
return Divide<float>(w1, w2, typ);
}
inline LogWeightTpl<double> Divide(const LogWeightTpl<double> &w1,
const LogWeightTpl<double> &w2,
DivideType typ = DIVIDE_ANY) {
return Divide<double>(w1, w2, typ);
}
template <class T, class V>
inline LogWeightTpl<T> Power(const LogWeightTpl<T> &weight, V n) {
if (n == 0) {
return LogWeightTpl<T>::One();
} else if (weight == LogWeightTpl<T>::Zero()) {
return LogWeightTpl<T>::Zero();
}
return LogWeightTpl<T>(weight.Value() * n);
}
// Specializes the library-wide template to use the above implementation; rules
// of function template instantiation require this be a full instantiation.
inline LogWeightTpl<float> Power(
const LogWeightTpl<float> &weight, size_t n) {
return Power<float, size_t>(weight, n);
}
inline LogWeightTpl<double> Power(
const LogWeightTpl<double> &weight, size_t n) {
return Power<double, size_t>(weight, n);
}
// Specialization using the Kahan compensated summation.
template <class T>
class Adder<LogWeightTpl<T>> {
public:
using Weight = LogWeightTpl<T>;
explicit Adder(Weight w = Weight::Zero())
: sum_(w.Value()),
c_(0.0) { }
Weight Add(const Weight &w) {
using Limits = FloatLimits<T>;
const T f = w.Value();
if (f == Limits::PosInfinity()) {
return Sum();
} else if (sum_ == Limits::PosInfinity()) {
sum_ = f;
c_ = 0.0;
} else if (f > sum_) {
sum_ = internal::KahanLogSum(sum_, f, &c_);
} else {
sum_ = internal::KahanLogSum(f, sum_, &c_);
}
return Sum();
}
Weight Sum() { return Weight(sum_); }
void Reset(Weight w = Weight::Zero()) {
sum_ = w.Value();
c_ = 0.0;
}
private:
double sum_;
double c_; // Kahan compensation.
};
// MinMax semiring: (min, max, inf, -inf).
template <class T>
class MinMaxWeightTpl : public FloatWeightTpl<T> {
public:
using typename FloatWeightTpl<T>::ValueType;
using FloatWeightTpl<T>::Value;
using ReverseWeight = MinMaxWeightTpl<T>;
using Limits = FloatLimits<T>;
MinMaxWeightTpl() : FloatWeightTpl<T>() {}
MinMaxWeightTpl(T f) : FloatWeightTpl<T>(f) {}
MinMaxWeightTpl(const MinMaxWeightTpl<T> &weight)
: FloatWeightTpl<T>(weight) {}
static const MinMaxWeightTpl &Zero() {
static const MinMaxWeightTpl zero(Limits::PosInfinity());
return zero;
}
static const MinMaxWeightTpl &One() {
static const MinMaxWeightTpl one(Limits::NegInfinity());
return one;
}
static const MinMaxWeightTpl &NoWeight() {
static const MinMaxWeightTpl no_weight(Limits::NumberBad());
return no_weight;
}
static const string &Type() {
static const string *const type =
new string(string("minmax") + FloatWeightTpl<T>::GetPrecisionString());
return *type;
}
// Fails for IEEE NaN.
bool Member() const { return Value() == Value(); }
MinMaxWeightTpl<T> Quantize(float delta = kDelta) const {
// If one of infinities, or a NaN.
if (!Member() ||
Value() == Limits::NegInfinity() || Value() == Limits::PosInfinity()) {
return *this;
} else {
return MinMaxWeightTpl<T>(floor(Value() / delta + 0.5F) * delta);
}
}
MinMaxWeightTpl<T> Reverse() const { return *this; }
static constexpr uint64_t Properties() {
return kLeftSemiring | kRightSemiring | kCommutative | kIdempotent | kPath;
}
};
// Single-precision min-max weight.
using MinMaxWeight = MinMaxWeightTpl<float>;
// Min.
template <class T>
inline MinMaxWeightTpl<T> Plus(const MinMaxWeightTpl<T> &w1,
const MinMaxWeightTpl<T> &w2) {
if (!w1.Member() || !w2.Member()) return MinMaxWeightTpl<T>::NoWeight();
return w1.Value() < w2.Value() ? w1 : w2;
}
inline MinMaxWeightTpl<float> Plus(const MinMaxWeightTpl<float> &w1,
const MinMaxWeightTpl<float> &w2) {
return Plus<float>(w1, w2);
}
inline MinMaxWeightTpl<double> Plus(const MinMaxWeightTpl<double> &w1,
const MinMaxWeightTpl<double> &w2) {
return Plus<double>(w1, w2);
}
// Max.
template <class T>
inline MinMaxWeightTpl<T> Times(const MinMaxWeightTpl<T> &w1,
const MinMaxWeightTpl<T> &w2) {
if (!w1.Member() || !w2.Member()) return MinMaxWeightTpl<T>::NoWeight();
return w1.Value() >= w2.Value() ? w1 : w2;
}
inline MinMaxWeightTpl<float> Times(const MinMaxWeightTpl<float> &w1,
const MinMaxWeightTpl<float> &w2) {
return Times<float>(w1, w2);
}
inline MinMaxWeightTpl<double> Times(const MinMaxWeightTpl<double> &w1,
const MinMaxWeightTpl<double> &w2) {
return Times<double>(w1, w2);
}
// Defined only for special cases.
template <class T>
inline MinMaxWeightTpl<T> Divide(const MinMaxWeightTpl<T> &w1,
const MinMaxWeightTpl<T> &w2,
DivideType typ = DIVIDE_ANY) {
if (!w1.Member() || !w2.Member()) return MinMaxWeightTpl<T>::NoWeight();
// min(w1, x) = w2, w1 >= w2 => min(w1, x) = w2, x = w2.
return w1.Value() >= w2.Value() ? w1 : FloatLimits<T>::NumberBad();
}
inline MinMaxWeightTpl<float> Divide(const MinMaxWeightTpl<float> &w1,
const MinMaxWeightTpl<float> &w2,
DivideType typ = DIVIDE_ANY) {
return Divide<float>(w1, w2, typ);
}
inline MinMaxWeightTpl<double> Divide(const MinMaxWeightTpl<double> &w1,
const MinMaxWeightTpl<double> &w2,
DivideType typ = DIVIDE_ANY) {
return Divide<double>(w1, w2, typ);
}
// Converts to tropical.
template <>
struct WeightConvert<LogWeight, TropicalWeight> {
TropicalWeight operator()(const LogWeight &w) const { return w.Value(); }
};
template <>
struct WeightConvert<Log64Weight, TropicalWeight> {
TropicalWeight operator()(const Log64Weight &w) const { return w.Value(); }
};
// Converts to log.
template <>
struct WeightConvert<TropicalWeight, LogWeight> {
LogWeight operator()(const TropicalWeight &w) const { return w.Value(); }
};
template <>
struct WeightConvert<Log64Weight, LogWeight> {
LogWeight operator()(const Log64Weight &w) const { return w.Value(); }
};
// Converts to log64.
template <>
struct WeightConvert<TropicalWeight, Log64Weight> {
Log64Weight operator()(const TropicalWeight &w) const { return w.Value(); }
};
template <>
struct WeightConvert<LogWeight, Log64Weight> {
Log64Weight operator()(const LogWeight &w) const { return w.Value(); }
};
// This function object returns random integers chosen from [0,
// num_random_weights). The boolean 'allow_zero' determines whether Zero() and
// zero divisors should be returned in the random weight generation. This is
// intended primary for testing.
template <class Weight>
class FloatWeightGenerate {
public:
explicit FloatWeightGenerate(
bool allow_zero = true,
const size_t num_random_weights = kNumRandomWeights)
: allow_zero_(allow_zero), num_random_weights_(num_random_weights) {}
Weight operator()() const {
const int n = rand() % (num_random_weights_ + allow_zero_); // NOLINT
if (allow_zero_ && n == num_random_weights_) return Weight::Zero();
return Weight(n);
}
private:
// Permits Zero() and zero divisors.
const bool allow_zero_;
// Number of alternative random weights.
const size_t num_random_weights_;
};
template <class T>
class WeightGenerate<TropicalWeightTpl<T>>
: public FloatWeightGenerate<TropicalWeightTpl<T>> {
public:
using Weight = TropicalWeightTpl<T>;
using Generate = FloatWeightGenerate<Weight>;
explicit WeightGenerate(bool allow_zero = true,
size_t num_random_weights = kNumRandomWeights)
: Generate(allow_zero, num_random_weights) {}
Weight operator()() const { return Weight(Generate::operator()()); }
};
template <class T>
class WeightGenerate<LogWeightTpl<T>>
: public FloatWeightGenerate<LogWeightTpl<T>> {
public:
using Weight = LogWeightTpl<T>;
using Generate = FloatWeightGenerate<Weight>;
explicit WeightGenerate(bool allow_zero = true,
size_t num_random_weights = kNumRandomWeights)
: Generate(allow_zero, num_random_weights) {}
Weight operator()() const { return Weight(Generate::operator()()); }
};
// This function object returns random integers chosen from [0,
// num_random_weights). The boolean 'allow_zero' determines whether Zero() and
// zero divisors should be returned in the random weight generation. This is
// intended primary for testing.
template <class T>
class WeightGenerate<MinMaxWeightTpl<T>> {
public:
using Weight = MinMaxWeightTpl<T>;
explicit WeightGenerate(bool allow_zero = true,
size_t num_random_weights = kNumRandomWeights)
: allow_zero_(allow_zero), num_random_weights_(num_random_weights) {}
Weight operator()() const {
const int n = (rand() % // NOLINT
(2 * num_random_weights_ + allow_zero_)) -
num_random_weights_;
if (allow_zero_ && n == num_random_weights_) {
return Weight::Zero();
} else if (n == -num_random_weights_) {
return Weight::One();
} else {
return Weight(n);
}
}
private:
// Permits Zero() and zero divisors.
const bool allow_zero_;
// Number of alternative random weights.
const size_t num_random_weights_;
};
} // namespace fst
#endif // FST_FLOAT_WEIGHT_H_
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coqui_public_repos/inference-engine/third_party/kenlm | coqui_public_repos/inference-engine/third_party/kenlm/util/ersatz_progress.hh | #ifndef UTIL_ERSATZ_PROGRESS_H
#define UTIL_ERSATZ_PROGRESS_H
#include <iostream>
#include <string>
#include <stdint.h>
// Ersatz version of boost::progress so core language model doesn't depend on
// boost. Also adds option to print nothing.
namespace util {
extern const char kProgressBanner[];
class ErsatzProgress {
public:
// No output.
ErsatzProgress();
// Null means no output. The null value is useful for passing along the ostream pointer from another caller.
explicit ErsatzProgress(uint64_t complete, std::ostream *to = &std::cerr, const std::string &message = "");
#if __cplusplus >= 201103L
ErsatzProgress(ErsatzProgress &&from) noexcept : current_(from.current_), next_(from.next_), complete_(from.complete_), stones_written_(from.stones_written_), out_(from.out_) {
from.out_ = nullptr;
from.next_ = (uint64_t)-1;
}
#endif
~ErsatzProgress();
ErsatzProgress &operator++() {
if (++current_ >= next_) Milestone();
return *this;
}
ErsatzProgress &operator+=(uint64_t amount) {
if ((current_ += amount) >= next_) Milestone();
return *this;
}
void Set(uint64_t to) {
if ((current_ = to) >= next_) Milestone();
}
void Finished() {
Set(complete_);
}
private:
void Milestone();
uint64_t current_, next_, complete_;
unsigned char stones_written_;
std::ostream *out_;
// noncopyable
ErsatzProgress(const ErsatzProgress &other);
ErsatzProgress &operator=(const ErsatzProgress &other);
};
} // namespace util
#endif // UTIL_ERSATZ_PROGRESS_H
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coqui_public_repos/inference-engine/third_party/openfst-1.6.9-win/src/include | coqui_public_repos/inference-engine/third_party/openfst-1.6.9-win/src/include/fst/config.h | // Windows-specific OpenFst config file
// No dynamic registration.
#define FST_NO_DYNAMIC_LINKING 1
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coqui_public_repos/STT | coqui_public_repos/STT/taskcluster/test-nodejs_14x_16k-linux-amd64-prod_pbmodel-opt.yml | build:
template_file: test-linux-opt-base.tyml
docker_image: "ubuntu:16.04"
dependencies:
- "linux-amd64-cpu-opt"
system_setup:
>
${nodejs.packages_xenial.prep_14} && ${nodejs.packages_xenial.apt_pinning} && apt-get -qq update && apt-get -qq -y install ${nodejs.packages_xenial.apt}
args:
tests_cmdline: "${system.homedir.linux}/DeepSpeech/ds/taskcluster/tc-node-tests-prod.sh 14.x 16k"
workerType: "${docker.dsTests}"
metadata:
name: "DeepSpeech Linux AMD64 CPU NodeJS 14.x prod tests (16kHz)"
description: "Testing DeepSpeech for Linux/AMD64 on NodeJS v14.x on prod model, CPU only, optimized version (16kHz)"
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