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# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
if(SnappyAlt_FOUND)
return()
endif()
set(find_package_args)
if(SnappyAlt_FIND_VERSION)
list(APPEND find_package_args ${SnappyAlt_FIND_VERSION})
endif()
if(SnappyAlt_FIND_QUIETLY)
list(APPEND find_package_args QUIET)
endif()
find_package(Snappy ${find_package_args})
if(Snappy_FOUND)
if(ARROW_SNAPPY_USE_SHARED)
set(Snappy_TARGET Snappy::snappy)
set(SnappyAlt_FOUND TRUE)
return()
else()
if(TARGET Snappy::snappy-static)
# The official SnappyTargets.cmake uses Snappy::snappy-static for
# static version.
set(Snappy_TARGET Snappy::snappy-static)
set(SnappyAlt_FOUND TRUE)
return()
else()
# The Conan's Snappy package always uses Snappy::snappy and it's
# an INTERFACE_LIBRARY.
get_target_property(Snappy Snappy::snappy TYPE)
if(Snappy_TYPE STREQUAL "STATIC_LIBRARY" OR Snappy_TYPE STREQUAL
"INTERFACE_LIBRARY")
set(Snappy_TARGET Snappy::snappy)
set(SnappyAlt_FOUND TRUE)
return()
endif()
endif()
endif()
endif()
if(ARROW_SNAPPY_USE_SHARED)
set(SNAPPY_LIB_NAMES)
if(CMAKE_IMPORT_LIBRARY_SUFFIX)
list(APPEND SNAPPY_LIB_NAMES
"${CMAKE_IMPORT_LIBRARY_PREFIX}snappy${CMAKE_IMPORT_LIBRARY_SUFFIX}")
endif()
list(APPEND SNAPPY_LIB_NAMES
"${CMAKE_SHARED_LIBRARY_PREFIX}snappy${CMAKE_SHARED_LIBRARY_SUFFIX}")
else()
set(SNAPPY_STATIC_LIB_NAME_BASE "snappy")
if(MSVC)
set(SNAPPY_STATIC_LIB_NAME_BASE
"${SNAPPY_STATIC_LIB_NAME_BASE}${SNAPPY_MSVC_STATIC_LIB_SUFFIX}")
endif()
set(SNAPPY_LIB_NAMES
"${CMAKE_STATIC_LIBRARY_PREFIX}${SNAPPY_STATIC_LIB_NAME_BASE}${CMAKE_STATIC_LIBRARY_SUFFIX}"
)
endif()
if(Snappy_ROOT)
find_library(Snappy_LIB
NAMES ${SNAPPY_LIB_NAMES}
PATHS ${Snappy_ROOT}
PATH_SUFFIXES ${ARROW_LIBRARY_PATH_SUFFIXES}
NO_DEFAULT_PATH)
find_path(Snappy_INCLUDE_DIR
NAMES snappy.h
PATHS ${Snappy_ROOT}
NO_DEFAULT_PATH
PATH_SUFFIXES ${ARROW_INCLUDE_PATH_SUFFIXES})
else()
find_library(Snappy_LIB NAMES ${SNAPPY_LIB_NAMES})
find_path(Snappy_INCLUDE_DIR
NAMES snappy.h
PATH_SUFFIXES ${ARROW_INCLUDE_PATH_SUFFIXES})
endif()
find_package_handle_standard_args(SnappyAlt REQUIRED_VARS Snappy_LIB Snappy_INCLUDE_DIR)
if(SnappyAlt_FOUND)
if(ARROW_SNAPPY_USE_SHARED)
set(Snappy_TARGET Snappy::snappy)
set(Snappy_TARGET_TYPE SHARED)
else()
set(Snappy_TARGET Snappy::snappy-static)
set(Snappy_TARGET_TYPE STATIC)
endif()
add_library(${Snappy_TARGET} ${Snappy_TARGET_TYPE} IMPORTED)
set_target_properties(${Snappy_TARGET}
PROPERTIES IMPORTED_LOCATION "${Snappy_LIB}"
INTERFACE_INCLUDE_DIRECTORIES "${Snappy_INCLUDE_DIR}")
endif()
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