144 lines
4.3 KiB
CMake
144 lines
4.3 KiB
CMake
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# Find FreeImage (and components)
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#
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#Variable Type Description
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# FreeImage_FOUND BOOL Did we find FreeImage?
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# FreeImage_INCLUDE_DIRS LIST/PATH List of paths to all include directories
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# FreeImage_LIBRARIES LIST/FILE List of files to link against
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# FreeImage_BINARIES LIST/FILE Binary files for FreeImage
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# FreeImage_VERSION_STRING STRING FreeImage Version String
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#
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# Options
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set(FreeImage_DIR "" CACHE PATH "Path to FreeImage Library")
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# Find code
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if(CMAKE_SIZEOF_VOID_P EQUAL 8)
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set(_lib_arch 64)
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else()
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set(_lib_arch 86)
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endif()
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if(CMAKE_SIZEOF_VOID_P EQUAL 8)
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set(_lib_suffix 64)
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else()
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set(_lib_suffix 32)
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endif()
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if(WIN32)
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set(_lib_ext .dll)
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else()
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set(_lib_ext .so)
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endif()
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set(FreeImage_FOUND FALSE)
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set(FreeImage_INCLUDE_DIRS)
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set(FreeImage_LIBRARIES)
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set(FreeImage_BINARIES)
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set(FreeImage_VERSION_STRING)
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function(find_freeimage)
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set(FreeImage_FOUND FALSE PARENT_SCOPE)
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set(FreeImage_INCLUDE_DIRS PARENT_SCOPE)
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set(FreeImage_LIBRARIES PARENT_SCOPE)
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set(FreeImage_BINARIES PARENT_SCOPE)
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set(FreeImage_VERSION_STRING PARENT_SCOPE)
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mark_as_advanced(
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FreeImage_FOUND
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FreeImage_INCLUDE_DIRS
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FreeImage_LIBRARIES
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FreeImage_BINARIES
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FreeImage_VERSION_STRING
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)
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set(FreeImage_INCLUDE_DIR)
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set(FreeImage_LIBRARY)
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set(FreeImage_BINARY)
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find_path(FreeImage_INCLUDE_DIR
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NAMES
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"FreeImage.h"
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HINTS
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${FreeImagePath${_lib_suffix}}
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${FreeImagePath}
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${FreeImage_DIR}
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PATHS
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/usr/include /usr/local/include /opt/local/include /sw/include
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PATH_SUFFIXES
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Dist/x${_lib_arch}
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Dist/x${_lib_suffix}
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Dist
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include
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inc
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)
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find_file(FreeImage_LIBRARY
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"FreeImage.lib"
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HINTS
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${FreeImagePath${_lib_suffix}}
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${FreeImagePath}
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${FreeImage_DIR}
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PATHS
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/usr/lib /usr/local/lib /opt/local/lib /sw/lib
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PATH_SUFFIXES
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Dist Dist/x${_lib_suffix}
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lib/x${_lib_arch} libx${_lib_arch} ../lib/x${_lib_arch} ../libx${_lib_arch}
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lib/${_lib_suffix} lib${_lib_suffix} ../lib/${_lib_suffix} ../lib${_lib_suffix}
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lib ../lib
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libs/x${_lib_arch} libsx${_lib_arch} ../libs/x${_lib_arch} ../libsx${_lib_arch}
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libs/${_lib_suffix} libs${_lib_suffix} ../libs/${_lib_suffix} ../libs${_lib_suffix}
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libs ../libs
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bin/x${_lib_arch} binx${_lib_arch} ../bin/x${_lib_arch} ../binx${_lib_arch}
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bin/${_lib_suffix} bin${_lib_suffix} ../bin/${_lib_suffix} ../bin${_lib_suffix}
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bin ../bin
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)
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find_file(FreeImage_BINARY
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"FreeImage${_lib_ext}"
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HINTS
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${FreeImagePath${_lib_suffix}}
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${FreeImagePath}
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${FreeImage_DIR}
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PATHS
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/usr/lib /usr/local/lib /opt/local/lib /sw/lib
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PATH_SUFFIXES
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Dist Dist/x${_lib_suffix}
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lib/x${_lib_arch} libx${_lib_arch} ../lib/x${_lib_arch} ../libx${_lib_arch}
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lib/${_lib_suffix} lib${_lib_suffix} ../lib/${_lib_suffix} ../lib${_lib_suffix}
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lib ../lib
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libs/x${_lib_arch} libsx${_lib_arch} ../libs/x${_lib_arch} ../libsx${_lib_arch}
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libs/${_lib_suffix} libs${_lib_suffix} ../libs/${_lib_suffix} ../libs${_lib_suffix}
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libs ../libs
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bin/x${_lib_arch} binx${_lib_arch} ../bin/x${_lib_arch} ../binx${_lib_arch}
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bin/${_lib_suffix} bin${_lib_suffix} ../bin/${_lib_suffix} ../bin${_lib_suffix}
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bin ../bin
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)
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if(FreeImage_INCLUDE_DIR AND FreeImage_LIBRARY)
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set(FreeImage_FOUND TRUE PARENT_SCOPE)
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set(FreeImage_INCLUDE_DIRS ${FreeImage_INCLUDE_DIR} PARENT_SCOPE)
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set(FreeImage_LIBRARIES ${FreeImage_LIBRARY} PARENT_SCOPE)
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set(FreeImage_BINARIES ${FreeImage_BINARY} PARENT_SCOPE)
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set(_vfile "${FreeImage_INCLUDE_DIR}/FreeImage.h")
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if(EXISTS "${_vfile}")
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file(STRINGS "${_vfile}" _version_parse REGEX "^.*FREEIMAGE_(MAJOR|MINOR)_VERSION[ \t]+[0-9]+[ \t]*$")
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string(REGEX REPLACE ".*FREEIMAGE_MAJOR_VERSION[ \t]+([0-9]+).*" "\\1" _major "${_version_parse}")
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string(REGEX REPLACE ".*FREEIMAGE_MINOR_VERSION[ \t]+([0-9]+).*" "\\1" _minor "${_version_parse}")
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set(FreeImage_VERSION_MAJOR "${_major}" PARENT_SCOPE)
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set(FreeImage_VERSION_MINOR "${_minor}" PARENT_SCOPE)
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set(FreeImage_VERSION_STRING "${_major}.${_minor}" PARENT_SCOPE)
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else()
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message(STATUS "Failed parsing FreeImage version")
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endif()
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endif()
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endfunction()
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# Library
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find_freeimage()
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# Default
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(FreeImage
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FOUND_VAR FreeImage_FOUND
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REQUIRED_VARS FreeImage_LIBRARIES FreeImage_INCLUDE_DIRS FreeImage_BINARIES
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VERSION_VAR FreeImage_VERSION_STRING
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)
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