2019-10-09 11:40:50 +00:00
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function(GeneratePkgConfigFile target description)
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2020-12-29 13:55:52 +00:00
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cmake_parse_arguments(pc "" "NAME;LIBRARY_DIR" "REQUIRES" ${ARGV})
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2019-10-09 11:40:50 +00:00
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if(NOT pc_LIBRARY_DIR)
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set(pc_LIBRARY_DIR ${CMAKE_INSTALL_LIBDIR})
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endif()
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if(WIN32)
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set(PKGCONFIG_INSTALL_DIR)
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else()
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set(PKGCONFIG_INSTALL_DIR ${pc_LIBRARY_DIR}/pkgconfig)
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endif()
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if(NOT pc_NAME)
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set(pc_NAME ${target})
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endif()
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get_property(raw_definitions TARGET ${target} PROPERTY INTERFACE_COMPILE_DEFINITIONS)
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set(definitions "")
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foreach(def IN LISTS raw_definitions)
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if(def MATCHES "-D")
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list(APPEND definitions ${def})
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else()
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list(APPEND definitions "-D${def}")
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endif()
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endforeach()
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list(JOIN definitions " " definitions)
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get_property(target_output TARGET ${target} PROPERTY OUTPUT_NAME)
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get_filename_component(target_output ${target_output} NAME)
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set(links "-l${target_output}")
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get_property(raw_links TARGET ${target} PROPERTY INTERFACE_LINK_LIBRARIES)
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foreach(link IN LISTS raw_links)
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if(link MATCHES "-l")
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list(APPEND links ${link})
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elseif(TARGET ${link})
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2020-12-29 13:55:52 +00:00
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get_property(is_imported TARGET ${link} PROPERTY IMPORTED)
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if(NOT is_imported)
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get_property(link_target TARGET ${link} PROPERTY OUTPUT_NAME)
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list(APPEND links ${link_target})
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endif()
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2019-10-09 11:40:50 +00:00
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else()
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list(APPEND links "-l${link}")
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endif()
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endforeach()
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list(JOIN links " " links)
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get_property(version TARGET ${target} PROPERTY VERSION)
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set(out_file "${CMAKE_CURRENT_BINARY_DIR}/${pc_NAME}.pc")
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file(WRITE ${out_file} "prefix=${CMAKE_INSTALL_PREFIX}\n")
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file(APPEND ${out_file} "exec_prefix=\${prefix}\n")
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file(APPEND ${out_file} "libdir=\${prefix}/${pc_LIBRARY_DIR}\n")
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file(APPEND ${out_file} "includedir=\${prefix}/include\n")
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file(APPEND ${out_file} "\n")
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file(APPEND ${out_file} "Name: ${pc_NAME}\n")
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file(APPEND ${out_file} "Description: ${description}\n")
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file(APPEND ${out_file} "Version: ${version}\n")
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file(APPEND ${out_file} "Cflags: -I\${includedir} ${definitions}\n")
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file(APPEND ${out_file} "Libs: -L\${libdir} ${links}\n")
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if(pc_REQUIRES)
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2020-12-29 13:55:52 +00:00
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string(REPLACE ";" " " REQUIRES "${pc_REQUIRES}")
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file(APPEND ${out_file} "Requires: ${REQUIRES}")
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2019-10-09 11:40:50 +00:00
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endif()
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install(FILES ${out_file} DESTINATION "${PKGCONFIG_INSTALL_DIR}")
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endfunction()
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