40 lines
1.4 KiB
CMake
40 lines
1.4 KiB
CMake
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# Helper for Find modules
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function(get_flags_from_pkg_config _library _pc_prefix _out_prefix)
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if("${_library}" MATCHES "${CMAKE_STATIC_LIBRARY_SUFFIX}$")
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set(_include_dirs ${_pc_prefix}_STATIC_INCLUDE_DIRS)
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set(_cflags ${_pc_prefix}_STATIC_CFLAGS_OTHER)
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set(_link_libraries ${_pc_prefix}_STATIC_LIBRARIES)
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set(_link_options ${_pc_prefix}_STATIC_LDFLAGS_OTHER)
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set(_library_dirs ${_pc_prefix}_STATIC_LIBRARY_DIRS)
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else()
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set(_include_dirs ${_pc_prefix}_INCLUDE_DIRS)
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set(_cflags ${_pc_prefix}_CFLAGS_OTHER)
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set(_link_libraries ${_pc_prefix}_LIBRARIES)
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set(_link_options ${_pc_prefix}_LDFLAGS_OTHER)
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set(_library_dirs ${_pc_prefix}_LIBRARY_DIRS)
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endif()
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# The *_LIBRARIES lists always start with the library itself
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list(POP_FRONT "${_link_libraries}")
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# Work around CMake's flag deduplication when pc files use `-framework A` instead of `-Wl,-framework,A`
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string(REPLACE "-framework;" "-Wl,-framework," "_filtered_link_options" "${${_link_options}}")
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set(${_out_prefix}_include_dirs
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"${${_include_dirs}}"
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PARENT_SCOPE)
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set(${_out_prefix}_compile_options
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"${${_cflags}}"
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PARENT_SCOPE)
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set(${_out_prefix}_link_libraries
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"${${_link_libraries}}"
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PARENT_SCOPE)
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set(${_out_prefix}_link_options
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"${_filtered_link_options}"
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PARENT_SCOPE)
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set(${_out_prefix}_link_directories
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"${${_library_dirs}}"
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PARENT_SCOPE)
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endfunction()
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