mirror of
https://github.com/opencv/opencv.git
synced 2025-06-07 09:25:45 +08:00
Updated pkg-config generation, added sample makefile
This commit is contained in:
Maksim Shabunin
parent
671a630f47
commit
3863dc5b2b
@ -769,6 +769,11 @@ else()
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endif()
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status(" Precompiled headers:" PCHSupport_FOUND AND ENABLE_PRECOMPILED_HEADERS THEN YES ELSE NO)
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# ========================== Dependencies ============================
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ocv_get_all_libs(deps_modules deps_extra deps_3rdparty)
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status(" Extra dependencies:" ${deps_extra})
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status(" 3rdparty dependencies:" ${deps_3rdparty})
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# ========================== OpenCV modules ==========================
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status("")
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status(" OpenCV modules:")
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@ -909,7 +914,7 @@ else()
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endif()
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if( WITH_GDAL )
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status(" GDAL:" GDAL_FOUND THEN "${GDAL_LIBRARY}")
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status(" GDAL:" GDAL_FOUND THEN "${GDAL_LIBRARY}" ELSE "NO")
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else()
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status(" GDAL:" "NO")
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endif()
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@ -9,26 +9,33 @@
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# ${BIN_DIR}/unix-install/opencv.pc -> For use *with* "make install"
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# -------------------------------------------------------------------------------------------
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if(CMAKE_BUILD_TYPE MATCHES "Release")
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set(ocv_optkind OPT)
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else()
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set(ocv_optkind DBG)
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endif()
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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(TARGET ${item})
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get_target_property(item "${item}" LOCATION_${CMAKE_BUILD_TYPE})
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if("${isown}")
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get_filename_component(item "${item}" NAME_WE)
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string(REGEX REPLACE "^lib(.*)" "\\1" item "${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 "${item}")
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elseif(item MATCHES "[\\/]")
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get_filename_component(libdir "${item}" PATH)
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get_filename_component(libname "${item}" NAME_WE)
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string(REGEX REPLACE "^lib(.*)" "\\1" libname "${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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#build the list of opencv libs and dependencies for all modules
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set(OpenCV_LIB_COMPONENTS "")
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set(OpenCV_EXTRA_COMPONENTS "")
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foreach(m ${OPENCV_MODULES_PUBLIC})
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list(INSERT OpenCV_LIB_COMPONENTS 0 ${${m}_MODULE_DEPS_${ocv_optkind}} ${m})
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if(${m}_EXTRA_DEPS_${ocv_optkind})
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list(INSERT OpenCV_EXTRA_COMPONENTS 0 ${${m}_EXTRA_DEPS_${ocv_optkind}})
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endif()
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endforeach()
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ocv_list_unique(OpenCV_LIB_COMPONENTS)
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ocv_list_unique(OpenCV_EXTRA_COMPONENTS)
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ocv_list_reverse(OpenCV_LIB_COMPONENTS)
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ocv_list_reverse(OpenCV_EXTRA_COMPONENTS)
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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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@ -38,57 +45,38 @@ ocv_list_reverse(OpenCV_EXTRA_COMPONENTS)
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# world and contrib_world are special targets whose library should come first,
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# especially for static link.
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if(OpenCV_LIB_COMPONENTS MATCHES "opencv_world")
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list(REMOVE_ITEM OpenCV_LIB_COMPONENTS "opencv_world")
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list(INSERT OpenCV_LIB_COMPONENTS 0 "opencv_world")
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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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if(OpenCV_LIB_COMPONENTS MATCHES "opencv_contrib_world")
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list(REMOVE_ITEM OpenCV_LIB_COMPONENTS "opencv_contrib_world")
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list(INSERT OpenCV_LIB_COMPONENTS 0 "opencv_contrib_world")
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if(_modules MATCHES "opencv_contrib_world")
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list(REMOVE_ITEM _modules "opencv_contrib_world")
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list(INSERT _modules 0 "opencv_contrib_world")
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endif()
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set(OpenCV_LIB_COMPONENTS_)
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foreach(CVLib ${OpenCV_LIB_COMPONENTS})
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fix_prefix(_modules TRUE)
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fix_prefix(_extra FALSE)
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fix_prefix(_3rdparty TRUE)
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get_target_property(libloc ${CVLib} LOCATION_${CMAKE_BUILD_TYPE})
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if(libloc MATCHES "3rdparty")
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set(libpath "\${exec_prefix}/share/OpenCV/3rdparty/${OPENCV_LIB_INSTALL_PATH}")
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else()
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set(libpath "\${exec_prefix}/${OPENCV_LIB_INSTALL_PATH}")
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endif()
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list(APPEND OpenCV_LIB_COMPONENTS_ "-L${libpath}")
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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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get_filename_component(libname ${CVLib} NAME_WE)
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string(REGEX REPLACE "^lib" "" libname "${libname}")
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list(APPEND OpenCV_LIB_COMPONENTS_ "-l${libname}")
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endforeach()
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# add extra dependencies required for OpenCV
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if(OpenCV_EXTRA_COMPONENTS)
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foreach(extra_component ${OpenCV_EXTRA_COMPONENTS})
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if(extra_component MATCHES "^-[lL]")
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set(libprefix "")
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set(libname "${extra_component}")
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elseif(extra_component MATCHES "[\\/]")
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get_filename_component(libdir "${extra_component}" PATH)
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list(APPEND OpenCV_LIB_COMPONENTS_ "-L${libdir}")
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get_filename_component(libname "${extra_component}" NAME_WE)
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string(REGEX REPLACE "^lib" "" libname "${libname}")
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set(libprefix "-l")
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else()
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set(libprefix "-l")
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set(libname "${extra_component}")
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endif()
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list(APPEND OpenCV_LIB_COMPONENTS_ "${libprefix}${libname}")
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endforeach()
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set(OPENCV_PC_LIBS
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"-L\${exec_prefix}/${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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"${_extra}"
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)
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endif()
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list(REMOVE_DUPLICATES OpenCV_LIB_COMPONENTS_)
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string(REPLACE ";" " " OpenCV_LIB_COMPONENTS "${OpenCV_LIB_COMPONENTS_}")
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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 "${CMAKE_INSTALL_PREFIX}")
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@ -796,11 +796,19 @@ macro(ocv_get_all_libs _modules _extra _3rdparty)
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set(${_3rdparty} "")
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foreach(m ${OPENCV_MODULES_PUBLIC})
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get_target_property(deps ${m} INTERFACE_LINK_LIBRARIES)
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if(NOT deps)
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set(deps "")
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endif()
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list(INSERT ${_modules} 0 ${deps} ${m})
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foreach (dep ${deps} ${OPENCV_LINKER_LIBS})
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if (NOT DEFINED OPENCV_MODULE_${dep}_LOCATION)
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if (TARGET ${dep})
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list(INSERT ${_3rdparty} 0 ${dep})
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get_target_property(_output ${dep} ARCHIVE_OUTPUT_DIRECTORY)
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if ("${_output}" STREQUAL "${3P_LIBRARY_OUTPUT_PATH}")
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list(INSERT ${_3rdparty} 0 ${dep})
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else()
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list(INSERT ${_extra} 0 ${dep})
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endif()
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else()
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list(INSERT ${_extra} 0 ${dep})
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endif()
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@ -808,6 +816,13 @@ macro(ocv_get_all_libs _modules _extra _3rdparty)
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endforeach()
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endforeach()
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# ippicv specific handling
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list(FIND ${_extra} "ippicv" ippicv_idx)
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if (${ippicv_idx} GREATER -1)
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list(REMOVE_ITEM ${_extra} "ippicv")
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list(INSERT ${_3rdparty} 0 "ippicv")
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endif()
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# split 3rdparty libs and modules
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list(REMOVE_ITEM ${_modules} ${${_3rdparty}} ${${_extra}})
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@ -9,5 +9,6 @@ includedir_new=@includedir@
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Name: OpenCV
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Description: Open Source Computer Vision Library
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Version: @OPENCV_VERSION_PLAIN@
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Libs: @OpenCV_LIB_COMPONENTS@
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Libs: @OPENCV_PC_LIBS@
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Libs.private: @OPENCV_PC_LIBS_PRIVATE@
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Cflags: -I${includedir_old} -I${includedir_new}
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@ -3,7 +3,7 @@ if (WINRT)
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endif()
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set(the_description "High-level GUI and Media I/O")
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ocv_add_module(highgui opencv_imgproc opencv_imgcodecs opencv_videoio OPTIONAL opencv_androidcamera WRAP python)
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ocv_add_module(highgui opencv_imgproc opencv_imgcodecs opencv_videoio WRAP python)
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# ----------------------------------------------------------------------------
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# CMake file for highgui. See root CMakeLists.txt
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@ -9,7 +9,7 @@ set(OPENCV_MODULE_IS_PART_OF_WORLD FALSE)
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ocv_warnings_disable(CMAKE_CXX_FLAGS -Wundef)
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ocv_add_module(ts opencv_core opencv_imgproc opencv_imgcodecs opencv_videoio opencv_highgui)
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ocv_add_module(ts INTERNAL opencv_core opencv_imgproc opencv_imgcodecs opencv_videoio opencv_highgui)
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ocv_glob_module_sources()
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ocv_module_include_directories()
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12
samples/cpp/example_cmake/Makefile
Normal file
12
samples/cpp/example_cmake/Makefile
Normal file
@ -0,0 +1,12 @@
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CXX ?= g++
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CXXFLAGS += -c -Wall $(shell pkg-config --cflags opencv)
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LDFLAGS += $(shell pkg-config --libs --static opencv)
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all: opencv_example
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opencv_example: example.o; $(CXX) $< -o $@ $(LDFLAGS)
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%.o: %.cpp; $(CXX) $< -o $@ $(CXXFLAGS)
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clean: ; rm -f example.o opencv_example
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