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OpenCVGenPkgconfig.cmake    86 lines (72 with data), 3.1 kB

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# --------------------------------------------------------------------------------------------
# according to man pkg-config
# The package name specified on the pkg-config command line is defined to
# be the name of the metadata file, minus the .pc extension. If a library
# can install multiple versions simultaneously, it must give each version
# its own name (for example, GTK 1.2 might have the package name "gtk+"
# while GTK 2.0 has "gtk+-2.0").
#
# ${BIN_DIR}/unix-install/opencv.pc -> For use *with* "make install"
# -------------------------------------------------------------------------------------------
set(prefix "${CMAKE_INSTALL_PREFIX}")
set(exec_prefix "\${prefix}")
set(libdir "") #TODO: need link paths for OpenCV_EXTRA_COMPONENTS
set(includedir "\${prefix}/${OPENCV_INCLUDE_INSTALL_PATH}")
if(CMAKE_BUILD_TYPE MATCHES "Release")
set(ocv_optkind OPT)
else()
set(ocv_optkind DBG)
endif()
#build the list of opencv libs and dependencies for all modules
set(OpenCV_LIB_COMPONENTS "")
set(OpenCV_EXTRA_COMPONENTS "")
foreach(m ${OPENCV_MODULES_PUBLIC})
list(INSERT OpenCV_LIB_COMPONENTS 0 ${${m}_MODULE_DEPS_${ocv_optkind}} ${m})
if(${m}_EXTRA_DEPS_${ocv_optkind})
list(INSERT OpenCV_EXTRA_COMPONENTS 0 ${${m}_EXTRA_DEPS_${ocv_optkind}})
endif()
endforeach()
ocv_list_unique(OpenCV_LIB_COMPONENTS)
ocv_list_unique(OpenCV_EXTRA_COMPONENTS)
ocv_list_reverse(OpenCV_LIB_COMPONENTS)
ocv_list_reverse(OpenCV_EXTRA_COMPONENTS)
#build the list of components
set(OpenCV_LIB_COMPONENTS_ "")
foreach(CVLib ${OpenCV_LIB_COMPONENTS})
get_target_property(libpath ${CVLib} LOCATION_${CMAKE_BUILD_TYPE})
get_filename_component(libname "${libpath}" NAME)
if(INSTALL_TO_MANGLED_PATHS)
set(libname "${libname}.${OPENCV_VERSION}")
endif()
#need better solution....
if(libpath MATCHES "3rdparty")
set(installDir "share/OpenCV/3rdparty/${OPENCV_LIB_INSTALL_PATH}")
else()
set(installDir "${OPENCV_LIB_INSTALL_PATH}")
endif()
set(OpenCV_LIB_COMPONENTS_ "${OpenCV_LIB_COMPONENTS_} \${exec_prefix}/${installDir}/${libname}")
endforeach()
# add extra dependencies required for OpenCV
set(OpenCV_LIB_COMPONENTS ${OpenCV_LIB_COMPONENTS_})
if(OpenCV_EXTRA_COMPONENTS)
foreach(extra_component ${OpenCV_EXTRA_COMPONENTS})
if(extra_component MATCHES "^-[lL]" OR extra_component MATCHES "[\\/]")
set(maybe_l_prefix "")
else()
set(maybe_l_prefix "-l")
endif()
set(OpenCV_LIB_COMPONENTS "${OpenCV_LIB_COMPONENTS} ${maybe_l_prefix}${extra_component}")
endforeach()
endif()
#generate the .pc file
if(INSTALL_TO_MANGLED_PATHS)
set(OPENCV_PC_FILE_NAME "opencv-${OPENCV_VERSION}.pc")
else()
set(OPENCV_PC_FILE_NAME opencv.pc)
endif()
configure_file("${OpenCV_SOURCE_DIR}/cmake/templates/opencv-XXX.pc.in"
"${CMAKE_BINARY_DIR}/unix-install/${OPENCV_PC_FILE_NAME}"
@ONLY)
if(UNIX AND NOT ANDROID)
install(FILES ${CMAKE_BINARY_DIR}/unix-install/${OPENCV_PC_FILE_NAME} DESTINATION ${OPENCV_LIB_INSTALL_PATH}/pkgconfig COMPONENT dev)
endif()