mirror of https://github.com/opencv/opencv.git
Open Source Computer Vision Library
https://opencv.org/
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152 lines
4.8 KiB
152 lines
4.8 KiB
if(MSVC OR IOS OR XROS) |
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return() |
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endif() |
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# -------------------------------------------------------------------------------------------- |
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# according to man pkg-config |
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# The package name specified on the pkg-config command line is defined to |
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# be the name of the metadata file, minus the .pc extension. If a library |
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# can install multiple versions simultaneously, it must give each version |
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# its own name (for example, GTK 1.2 might have the package name "gtk+" |
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# while GTK 2.0 has "gtk+-2.0"). |
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# |
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# ${BIN_DIR}/unix-install/opencv.pc -> For use *with* "make install" |
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# ------------------------------------------------------------------------------------------- |
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macro(fix_prefix lst isown) |
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set(_lst) |
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foreach(item ${${lst}}) |
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if(DEFINED TARGET_LOCATION_${item}) |
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set(item "${TARGET_LOCATION_${item}}") |
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if(${isown}) |
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get_filename_component(item "${item}" NAME) |
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ocv_get_libname(item "${item}") |
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endif() |
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endif() |
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if(item MATCHES "^-l") |
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list(APPEND _lst "${item}") |
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elseif(item MATCHES "^-framework") # MacOS framework (assume single entry "-framework OpenCL") |
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list(APPEND _lst "${item}") |
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elseif(item MATCHES "[\\/]") |
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get_filename_component(libdir "${item}" PATH) |
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get_filename_component(_libname "${item}" NAME) |
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ocv_get_libname(libname "${_libname}") |
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list(APPEND _lst "-L${libdir}" "-l${libname}") |
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else() |
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list(APPEND _lst "-l${item}") |
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endif() |
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endforeach() |
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set(${lst} ${_lst}) |
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unset(_lst) |
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endmacro() |
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if(NOT DEFINED CMAKE_HELPER_SCRIPT) |
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if(INSTALL_TO_MANGLED_PATHS) |
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ocv_update(OPENCV_PC_FILE_NAME "opencv-${OPENCV_VERSION}.pc") |
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else() |
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ocv_update(OPENCV_PC_FILE_NAME opencv4.pc) |
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endif() |
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# build the list of opencv libs and dependencies for all modules |
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ocv_get_all_libs(_modules _extra _3rdparty) |
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#build the list of components |
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# Note: |
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# when linking against static libraries, if libfoo depends on libbar, then |
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# libfoo must come first in the linker flags. |
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# world is a special target whose library should come first, |
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# especially for static link. |
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if(_modules MATCHES "opencv_world") |
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set(_modules "opencv_world") |
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endif() |
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set(HELPER_SCRIPT "") |
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ocv_cmake_script_append_var(HELPER_SCRIPT |
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BUILD_SHARED_LIBS |
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CMAKE_BINARY_DIR |
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CMAKE_INSTALL_PREFIX |
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OpenCV_SOURCE_DIR |
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OPENCV_PC_FILE_NAME |
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OPENCV_VERSION_PLAIN |
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OPENCV_LIB_INSTALL_PATH |
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OPENCV_INCLUDE_INSTALL_PATH |
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OPENCV_3P_LIB_INSTALL_PATH |
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_modules |
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_extra |
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_3rdparty |
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) |
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foreach(item ${_modules} ${_extra} ${_3rdparty}) |
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if(TARGET ${item}) |
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set(HELPER_SCRIPT "${HELPER_SCRIPT} |
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set(TARGET_LOCATION_${item} \"$<TARGET_FILE:${item}>\") |
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") |
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endif() |
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endforeach() |
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set(CMAKE_HELPER_SCRIPT "${CMAKE_BINARY_DIR}/OpenCVGenPkgConfig.info.cmake") |
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file(GENERATE OUTPUT "${CMAKE_HELPER_SCRIPT}" CONTENT "${HELPER_SCRIPT}") |
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add_custom_target(developer_scripts) |
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add_custom_command( |
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OUTPUT "${CMAKE_BINARY_DIR}/unix-install/${OPENCV_PC_FILE_NAME}" |
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COMMAND ${CMAKE_COMMAND} "-DCMAKE_HELPER_SCRIPT=${CMAKE_HELPER_SCRIPT}" -P "${OpenCV_SOURCE_DIR}/cmake/OpenCVGenPkgconfig.cmake" |
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DEPENDS "${CMAKE_BINARY_DIR}/OpenCVGenPkgConfig.info.cmake" |
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"${OpenCV_SOURCE_DIR}/cmake/OpenCVGenPkgconfig.cmake" |
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COMMENT "Generate ${OPENCV_PC_FILE_NAME}" |
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) |
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add_custom_target(gen-pkgconfig ALL SOURCES "${CMAKE_BINARY_DIR}/unix-install/${OPENCV_PC_FILE_NAME}") |
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add_dependencies(developer_scripts gen-pkgconfig) |
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if((UNIX AND NOT ANDROID) OR MINGW) |
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install(FILES ${CMAKE_BINARY_DIR}/unix-install/${OPENCV_PC_FILE_NAME} DESTINATION ${OPENCV_LIB_INSTALL_PATH}/pkgconfig COMPONENT dev) |
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endif() |
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# ============================================================================= |
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else() # DEFINED CMAKE_HELPER_SCRIPT |
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cmake_minimum_required(VERSION 2.8.12.2) |
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cmake_policy(SET CMP0012 NEW) |
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include("${CMAKE_HELPER_SCRIPT}") |
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include("${OpenCV_SOURCE_DIR}/cmake/OpenCVUtils.cmake") |
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fix_prefix(_modules 1) |
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fix_prefix(_extra 0) |
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fix_prefix(_3rdparty 1) |
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ocv_list_unique(_modules) |
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ocv_list_unique(_extra) |
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ocv_list_unique(_3rdparty) |
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set(OPENCV_PC_LIBS |
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"-L\${exec_prefix}/${OPENCV_LIB_INSTALL_PATH}" |
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"${_modules}" |
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) |
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if(BUILD_SHARED_LIBS) |
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set(OPENCV_PC_LIBS_PRIVATE "${_extra}") |
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else() |
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set(OPENCV_PC_LIBS_PRIVATE |
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"-L\${exec_prefix}/${OPENCV_3P_LIB_INSTALL_PATH}" |
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"${_3rdparty}" |
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"${_extra}" |
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) |
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endif() |
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string(REPLACE ";" " " OPENCV_PC_LIBS "${OPENCV_PC_LIBS}") |
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string(REPLACE ";" " " OPENCV_PC_LIBS_PRIVATE "${OPENCV_PC_LIBS_PRIVATE}") |
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#generate the .pc file |
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set(prefix "${CMAKE_INSTALL_PREFIX}") |
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set(exec_prefix "\${prefix}") |
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set(libdir "\${exec_prefix}/${OPENCV_LIB_INSTALL_PATH}") |
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set(includedir "\${prefix}/${OPENCV_INCLUDE_INSTALL_PATH}") |
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configure_file("${OpenCV_SOURCE_DIR}/cmake/templates/opencv-XXX.pc.in" |
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"${CMAKE_BINARY_DIR}/unix-install/${OPENCV_PC_FILE_NAME}" |
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@ONLY) |
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endif() # DEFINED CMAKE_HELPER_SCRIPT
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