6e121b2e29
This retains the desirable quality of not including paths to CUDA libraries from the build system into the config files, and has two major advantages: * It removes the need to use link_directories, which doesn't guarantee that the libraries from the supplied directory will be used (there may be libraries with the same names earlier in the search path). * It removes the need to put -L entries into OPENCV_LINKER_LIBS. This variable is used with target_link_libraries, where such entries are treated as linker flags, so doing this is unportable. I remove the support for -L entries from OpenCVGenPkgconfig.cmake, as well, to discourage adding them in the future.
107 lines
3.9 KiB
CMake
107 lines
3.9 KiB
CMake
# --------------------------------------------------------------------------------------------
|
|
# 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"
|
|
# -------------------------------------------------------------------------------------------
|
|
|
|
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
|
|
|
|
# Note:
|
|
# when linking against static libraries, if libfoo depends on libbar, then
|
|
# libfoo must come first in the linker flags.
|
|
|
|
# world is a special target whose library should come first, especially for
|
|
# static link.
|
|
if(OpenCV_LIB_COMPONENTS MATCHES "opencv_world")
|
|
list(REMOVE_ITEM OpenCV_LIB_COMPONENTS "opencv_world")
|
|
list(INSERT OpenCV_LIB_COMPONENTS 0 "opencv_world")
|
|
endif()
|
|
|
|
set(OpenCV_LIB_COMPONENTS_)
|
|
foreach(CVLib ${OpenCV_LIB_COMPONENTS})
|
|
|
|
get_target_property(libloc ${CVLib} LOCATION_${CMAKE_BUILD_TYPE})
|
|
if(libloc MATCHES "3rdparty")
|
|
set(libpath "\${exec_prefix}/share/OpenCV/3rdparty/${OPENCV_LIB_INSTALL_PATH}")
|
|
else()
|
|
set(libpath "\${exec_prefix}/${OPENCV_LIB_INSTALL_PATH}")
|
|
endif()
|
|
list(APPEND OpenCV_LIB_COMPONENTS_ "-L${libpath}")
|
|
|
|
get_filename_component(libname ${CVLib} NAME_WE)
|
|
string(REGEX REPLACE "^lib" "" libname "${libname}")
|
|
list(APPEND OpenCV_LIB_COMPONENTS_ "-l${libname}")
|
|
|
|
endforeach()
|
|
|
|
# add extra dependencies required for OpenCV
|
|
if(OpenCV_EXTRA_COMPONENTS)
|
|
foreach(extra_component ${OpenCV_EXTRA_COMPONENTS})
|
|
if(TARGET "${extra_component}")
|
|
get_target_property(extra_component_is_imported "${extra_component}" IMPORTED)
|
|
if(extra_component_is_imported)
|
|
get_target_property(extra_component "${extra_component}" LOCATION)
|
|
endif()
|
|
endif()
|
|
|
|
if(extra_component MATCHES "^-l")
|
|
list(APPEND OpenCV_LIB_COMPONENTS_ "${extra_component}")
|
|
elseif(extra_component MATCHES "[\\/]")
|
|
get_filename_component(libdir "${extra_component}" PATH)
|
|
get_filename_component(libname "${extra_component}" NAME_WE)
|
|
string(REGEX REPLACE "^lib" "" libname "${libname}")
|
|
list(APPEND OpenCV_LIB_COMPONENTS_ "-L${libdir}" "-l${libname}")
|
|
else()
|
|
list(APPEND OpenCV_LIB_COMPONENTS_ "-l${extra_component}")
|
|
endif()
|
|
endforeach()
|
|
endif()
|
|
|
|
list(REMOVE_DUPLICATES OpenCV_LIB_COMPONENTS_)
|
|
string(REPLACE ";" " " OpenCV_LIB_COMPONENTS "${OpenCV_LIB_COMPONENTS_}")
|
|
|
|
#generate the .pc file
|
|
set(prefix "${CMAKE_INSTALL_PREFIX}")
|
|
set(exec_prefix "\${prefix}")
|
|
set(libdir "\${exec_prefix}/${OPENCV_LIB_INSTALL_PATH}")
|
|
set(includedir "\${prefix}/${OPENCV_INCLUDE_INSTALL_PATH}")
|
|
|
|
if(INSTALL_TO_MANGLED_PATHS)
|
|
set(OPENCV_PC_FILE_NAME "opencv-${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()
|