53 lines
2.3 KiB
CMake
53 lines
2.3 KiB
CMake
include(@_variables_file_name@)
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function (cmake_list_to_pkg_config _result _list _prefix)
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set(_tmp_list "${_list}")
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list(REMOVE_ITEM _tmp_list "")
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# remove prefix from prefixed items
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string(REGEX REPLACE "(^|;)(${_prefix})" "\\1" _tmp_list "${_tmp_list}")
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# append 'prefix' to each element
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string(REGEX REPLACE "([^;]+)" "${_prefix}\\1" _tmp_list "${_tmp_list}")
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# transform cmake list into a space delimited list
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string(REPLACE ";" " " _tmp_list "${_tmp_list}")
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set(${_result} "${_tmp_list}" PARENT_SCOPE)
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endfunction()
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# Helper function for splitting full library paths into [dir, name] and merging repetitive dir entries
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function(split_library_dirs _libraries _base_library_dir _library_dirs_var _library_names_var)
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set(libdirs "${_base_library_dir}")
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set(libs "")
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foreach (l IN LISTS _libraries)
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get_filename_component(lDir "${l}" DIRECTORY)
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if (lDir)
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get_filename_component(lDir "${lDir}" REALPATH)
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endif()
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get_filename_component(lFile "${l}" NAME_WE)
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string(REPLACE "${_SHARED_LIBRARY_PREFIX}" "" lFile "${lFile}")
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list(APPEND libdirs "${lDir}")
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list(APPEND libs "${lFile}")
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endforeach()
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list(REMOVE_DUPLICATES libdirs)
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list(REMOVE_AT libdirs 0) # as it is the base libdir and will be handled separately
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set(${_library_dirs_var} "${libdirs}" PARENT_SCOPE)
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set(${_library_names_var} "${libs}" PARENT_SCOPE)
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endfunction()
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split_library_dirs("${_TARGET_INTERFACE_LINK_LIBRARIES}" "${CMAKE_INSTALL_PREFIX}/${_INSTALL_LIBDIR}" _lib_dirs _library_names)
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cmake_list_to_pkg_config(_libs "${_library_names}" "-l")
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list(LENGTH _lib_dirs _additional_libdirs_count)
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if (_additional_libdirs_count GREATER 0)
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cmake_list_to_pkg_config(_additional_libdirs "${_lib_dirs}" "-L")
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set(_interface_link_libraries "${_additional_libdirs} ${_libs}")
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else()
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set(_interface_link_libraries "${_libs}")
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endif()
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cmake_list_to_pkg_config(_interface_definitions "${_TARGET_INTERFACE_DEFINITIONS}" "-D")
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cmake_list_to_pkg_config(_interface_include_dirs "${_TARGET_INTERFACE_INCLUDE_DIRS}" "-I")
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set(_interface_compile_options "${_TARGET_INTERFACE_COMPILE_OPTIONS}")
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string(REPLACE ";" " " _interface_compile_options "${_interface_compile_options}")
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configure_file("@_pkg_config_file_template_filename@" "@_generate_target_dir@/@_package_name@.pc" @ONLY)
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file(INSTALL "@_generate_target_dir@/@_package_name@.pc" DESTINATION "@CMAKE_INSTALL_PREFIX@/@CMAKE_INSTALL_LIBDIR@/pkgconfig")
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