# ---------------------------------------------------------------------------- # Root CMake file for OpenCV # # From the off-tree build directory, invoke: # $ cmake # # # - OCT-2008: Initial version # # ---------------------------------------------------------------------------- set(CMAKE_ALLOW_LOOSE_LOOP_CONSTRUCTS true) # Following block can broke build in case of cross-compilng # but CMAKE_CROSSCOMPILING variable will be set only on project(OpenCV) command # so we will try to detect crosscompiling by presense of CMAKE_TOOLCHAIN_FILE if(NOT CMAKE_TOOLCHAIN_FILE) # Add these standard paths to the search paths for FIND_LIBRARY # to find libraries from these locations first if(UNIX) set(CMAKE_LIBRARY_PATH ${CMAKE_LIBRARY_PATH} /lib /usr/lib) endif() # it _must_ go before PROJECT(OpenCV) in order to work if(WIN32) set(CMAKE_INSTALL_PREFIX "${CMAKE_BINARY_DIR}/install" CACHE PATH "Installation Directory") else() set(CMAKE_INSTALL_PREFIX "/usr/local" CACHE PATH "Installation Directory") endif() if(MSVC) set(CMAKE_USE_RELATIVE_PATHS ON CACHE INTERNAL "" FORCE) endif() endif(NOT CMAKE_TOOLCHAIN_FILE) # -------------------------------------------------------------- # Top level OpenCV project # -------------------------------------------------------------- cmake_minimum_required(VERSION 2.4) project(OpenCV) set(CMAKE_CONFIGURATION_TYPES "Debug;Release" CACHE STRING "Configs" FORCE) if(DEFINED CMAKE_BUILD_TYPE) set_property( CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS ${CMAKE_CONFIGURATION_TYPES} ) endif() set(CMAKE_C_FLAGS_MINSIZEREL "" CACHE INTERNAL "" FORCE) set(CMAKE_C_FLAGS_RELWITHDEBINFO "" CACHE INTERNAL "" FORCE) set(CMAKE_CXX_FLAGS_MINSIZEREL "" CACHE INTERNAL "" FORCE) set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "" CACHE INTERNAL "" FORCE) set(CMAKE_EXE_LINKER_FLAGS_MINSIZEREL "" CACHE INTERNAL "" FORCE) set(CMAKE_EXE_LINKER_FLAGS_RELWITHDEBINFO "" CACHE INTERNAL "" FORCE) set(CMAKE_MODULE_LINKER_FLAGS_MINSIZEREL "" CACHE INTERNAL "" FORCE) set(CMAKE_MODULE_LINKER_FLAGS_RELWITHDEBINFO "" CACHE INTERNAL "" FORCE) set(CMAKE_SHARED_LINKER_FLAGS_MINSIZEREL "" CACHE INTERNAL "" FORCE) set(CMAKE_SHARED_LINKER_FLAGS_RELWITHDEBINFO "" CACHE INTERNAL "" FORCE) set(CMAKE_VERBOSE OFF CACHE BOOL "Verbose mode") if(CMAKE_VERBOSE) set(CMAKE_VERBOSE_MAKEFILE 1) endif() # -------------------------------------------------------------- # Indicate CMake 2.7 and above that we don't want to mix relative # and absolute paths in linker lib lists. # Run "cmake --help-policy CMP0003" for more information. # -------------------------------------------------------------- if(COMMAND cmake_policy) cmake_policy(SET CMP0003 NEW) endif() # ---------------------------------------------------------------------------- # Build static or dynamic libs? # Default: dynamic libraries # ---------------------------------------------------------------------------- set(BUILD_SHARED_LIBS ON CACHE BOOL "Build shared libraries (.dll/.so) instead of static ones (.lib/.a)") # ---------------------------------------------------------------------------- # Include debug info into debug libs? # Default: yes # ---------------------------------------------------------------------------- set(BUILD_WITH_DEBUG_INFO ON CACHE BOOL "Include debug info into debug libs") # ---------------------------------------------------------------------------- # Get actual OpenCV version number from sources # ---------------------------------------------------------------------------- FILE(STRINGS "${CMAKE_CURRENT_SOURCE_DIR}/modules/core/include/opencv2/core/version.hpp" OPENCV_VERSION_PARTS REGEX "#define CV_.+OR_VERSION[ ]+[0-9]+" ) string(REGEX REPLACE ".+CV_MAJOR_VERSION[ ]+([0-9]+).*" "\\1" OPENCV_VERSION_MAJOR "${OPENCV_VERSION_PARTS}") string(REGEX REPLACE ".+CV_MINOR_VERSION[ ]+([0-9]+).*" "\\1" OPENCV_VERSION_MINOR "${OPENCV_VERSION_PARTS}") string(REGEX REPLACE ".+CV_SUBMINOR_VERSION[ ]+([0-9]+).*" "\\1" OPENCV_VERSION_PATCH "${OPENCV_VERSION_PARTS}") set(OPENCV_VERSION "${OPENCV_VERSION_MAJOR}.${OPENCV_VERSION_MINOR}.${OPENCV_VERSION_PATCH}") set(OPENCV_SOVERSION "${OPENCV_VERSION_MAJOR}.${OPENCV_VERSION_MINOR}") if(WIN32) # Postfix of DLLs: set(OPENCV_DLLVERSION "${OPENCV_VERSION_MAJOR}${OPENCV_VERSION_MINOR}${OPENCV_VERSION_PATCH}") set(OPENCV_DEBUG_POSTFIX d) else() # Postfix of so's: set(OPENCV_DLLVERSION "") set(OPENCV_DEBUG_POSTFIX) endif() #name mangling set(OPENCV_INCLUDE_PREFIX include) if(UNIX AND NOT ANDROID AND BUILD_SHARED_LIBS) option(OPENCV_MANGLED_INSTALL_PATHS "Enables mangled install paths, that help with side by side installs." False) if(OPENCV_MANGLED_INSTALL_PATHS) set(OPENCV_INCLUDE_PREFIX include/opencv-${OPENCV_VERSION}) endif() endif() # SUBDIRECTORIES: # Save libs and executables in the same place set(LIBRARY_OUTPUT_PATH "${CMAKE_BINARY_DIR}/lib" CACHE PATH "Output directory for libraries" ) set(EXECUTABLE_OUTPUT_PATH "${CMAKE_BINARY_DIR}/bin" CACHE PATH "Output directory for applications" ) if(ANDROID OR WIN32) set(OPENCV_DOC_INSTALL_PATH doc) elseif(OPENCV_MANGLED_INSTALL_PATHS) set(OPENCV_DOC_INSTALL_PATH share/OpenCV-${OPENCV_VERSION}/doc) else() set(OPENCV_DOC_INSTALL_PATH share/OpenCV/doc) endif() if(ANDROID) set(OPENCV_LIB_INSTALL_PATH libs/${ARMEABI_NDK_NAME}) else() set(OPENCV_LIB_INSTALL_PATH lib) endif() set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/${OPENCV_LIB_INSTALL_PATH}") set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE) # search packages for host system instead of packages for target system # in case of cross compilation thess macro should be defined by toolchain file if(NOT COMMAND find_host_package) macro(find_host_package) find_package(${ARGN}) endmacro() endif() if(NOT COMMAND find_host_program) macro(find_host_program) find_program(${ARGN}) endmacro() endif() # ---------------------------------------------------------------------------- # Use statically or dynamically linked CRT? # Default: dynamic # ---------------------------------------------------------------------------- if(WIN32 AND NOT BUILD_SHARED_LIBS) option (BUILD_WITH_STATIC_CRT "Enables use of staticaly linked CRT" ON) endif() if(MSVC) if(BUILD_WITH_STATIC_CRT) foreach(flag_var CMAKE_C_FLAGS CMAKE_C_FLAGS_DEBUG CMAKE_C_FLAGS_RELEASE CMAKE_C_FLAGS_MINSIZEREL CMAKE_C_FLAGS_RELWITHDEBINFO CMAKE_CXX_FLAGS CMAKE_CXX_FLAGS_DEBUG CMAKE_CXX_FLAGS_RELEASE CMAKE_CXX_FLAGS_MINSIZEREL CMAKE_CXX_FLAGS_RELWITHDEBINFO) if(${flag_var} MATCHES "/MD") string(REGEX REPLACE "/MD" "/MT" ${flag_var} "${${flag_var}}") endif() if(${flag_var} MATCHES "/MDd") string(REGEX REPLACE "/MDd" "/MTd" ${flag_var} "${${flag_var}}") endif() endforeach(flag_var) set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /NODEFAULTLIB:atlthunk.lib /NODEFAULTLIB:msvcrt.lib /NODEFAULTLIB:msvcrtd.lib") set(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} /NODEFAULTLIB:libcmt.lib") set(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} /NODEFAULTLIB:libcmtd.lib") else(BUILD_WITH_STATIC_CRT) foreach(flag_var CMAKE_C_FLAGS CMAKE_C_FLAGS_DEBUG CMAKE_C_FLAGS_RELEASE CMAKE_C_FLAGS_MINSIZEREL CMAKE_C_FLAGS_RELWITHDEBINFO CMAKE_CXX_FLAGS CMAKE_CXX_FLAGS_DEBUG CMAKE_CXX_FLAGS_RELEASE CMAKE_CXX_FLAGS_MINSIZEREL CMAKE_CXX_FLAGS_RELWITHDEBINFO) if(${flag_var} MATCHES "/MT") string(REGEX REPLACE "/MT" "/MD" ${flag_var} "${${flag_var}}") endif() if(${flag_var} MATCHES "/MTd") string(REGEX REPLACE "/MTd" "/MDd" ${flag_var} "${${flag_var}}") endif() endforeach(flag_var) endif(BUILD_WITH_STATIC_CRT) if(NOT BUILD_WITH_DEBUG_INFO) string(REPLACE "/debug" "" CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG}") string(REPLACE "/DEBUG" "" CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG}") string(REPLACE "/INCREMENTAL:YES" "/INCREMENTAL:NO" CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG}") string(REPLACE "/INCREMENTAL " "/INCREMENTAL:NO " CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG}") string(REPLACE "/debug" "" CMAKE_MODULE_LINKER_FLAGS_DEBUG "${CMAKE_MODULE_LINKER_FLAGS_DEBUG}") string(REPLACE "/DEBUG" "" CMAKE_MODULE_LINKER_FLAGS_DEBUG "${CMAKE_MODULE_LINKER_FLAGS_DEBUG}") string(REPLACE "/INCREMENTAL:YES" "/INCREMENTAL:NO" CMAKE_MODULE_LINKER_FLAGS_DEBUG "${CMAKE_MODULE_LINKER_FLAGS_DEBUG}") string(REPLACE "/INCREMENTAL " "/INCREMENTAL:NO " CMAKE_MODULE_LINKER_FLAGS_DEBUG "${CMAKE_MODULE_LINKER_FLAGS_DEBUG}") string(REPLACE "/debug" "" CMAKE_SHARED_LINKER_FLAGS_DEBUG "${CMAKE_SHARED_LINKER_FLAGS_DEBUG}") string(REPLACE "/DEBUG" "" CMAKE_SHARED_LINKER_FLAGS_DEBUG "${CMAKE_SHARED_LINKER_FLAGS_DEBUG}") string(REPLACE "/INCREMENTAL:YES" "/INCREMENTAL:NO" CMAKE_SHARED_LINKER_FLAGS_DEBUG "${CMAKE_SHARED_LINKER_FLAGS_DEBUG}") string(REPLACE "/INCREMENTAL " "/INCREMENTAL:NO " CMAKE_SHARED_LINKER_FLAGS_DEBUG "${CMAKE_SHARED_LINKER_FLAGS_DEBUG}") string(REPLACE "/Zi" "" CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG}") string(REPLACE "/Zi" "" CMAKE_CXX_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG}") endif() endif(MSVC) # ---------------------------------------------------------------------------- # Variables for cvconfig.h.cmake # ---------------------------------------------------------------------------- set(PACKAGE "opencv") set(PACKAGE_BUGREPORT "opencvlibrary-devel@lists.sourceforge.net") set(PACKAGE_NAME "opencv") set(PACKAGE_STRING "${PACKAGE} ${OPENCV_VERSION}") set(PACKAGE_TARNAME "${PACKAGE}") set(PACKAGE_VERSION "${OPENCV_VERSION}") # ---------------------------------------------------------------------------- # Autodetect if we are in a SVN repository # ---------------------------------------------------------------------------- find_host_program(SVNVERSION_PATH svnversion) mark_as_advanced(force SVNVERSION_PATH) if(SVNVERSION_PATH) message(STATUS "Extracting svn version, please wait...") execute_process(COMMAND ${SVNVERSION_PATH} -n ${OpenCV_SOURCE_DIR} OUTPUT_VARIABLE SVNVERSION_RESULT) if(SVNVERSION_RESULT MATCHES "exported") # This is NOT a svn repository: set(OPENCV_SVNVERSION "") message(STATUS "SVNVERSION: exported") else() set(OPENCV_SVNVERSION " svn:${SVNVERSION_RESULT}") message(STATUS "SVNVERSION: ${OPENCV_SVNVERSION}") endif() else() # We don't have svnversion: set(OPENCV_SVNVERSION "") endif() # ---------------------------------------------------------------------------- # Detect Microsoft compiler: # ---------------------------------------------------------------------------- if(CMAKE_CL_64) set(MSVC64 1) endif() # ---------------------------------------------------------------------------- # Detect GNU version: # ---------------------------------------------------------------------------- if(CMAKE_COMPILER_IS_GNUCXX) execute_process(COMMAND ${CMAKE_CXX_COMPILER} --version OUTPUT_VARIABLE CMAKE_OPENCV_GCC_VERSION_FULL OUTPUT_STRIP_TRAILING_WHITESPACE) execute_process(COMMAND ${CMAKE_CXX_COMPILER} -v ERROR_VARIABLE CMAKE_OPENCV_GCC_INFO_FULL OUTPUT_STRIP_TRAILING_WHITESPACE) # Typical output in CMAKE_OPENCV_GCC_VERSION_FULL: "c+//0 (whatever) 4.2.3 (...)" # Look for the version number string(REGEX MATCH "[0-9]+.[0-9]+.[0-9]+" CMAKE_GCC_REGEX_VERSION "${CMAKE_OPENCV_GCC_VERSION_FULL}") # Split the three parts: string(REGEX MATCHALL "[0-9]+" CMAKE_OPENCV_GCC_VERSIONS "${CMAKE_GCC_REGEX_VERSION}") list(GET CMAKE_OPENCV_GCC_VERSIONS 0 CMAKE_OPENCV_GCC_VERSION_MAJOR) list(GET CMAKE_OPENCV_GCC_VERSIONS 1 CMAKE_OPENCV_GCC_VERSION_MINOR) set(CMAKE_OPENCV_GCC_VERSION ${CMAKE_OPENCV_GCC_VERSION_MAJOR}${CMAKE_OPENCV_GCC_VERSION_MINOR}) math(EXPR CMAKE_OPENCV_GCC_VERSION_NUM "${CMAKE_OPENCV_GCC_VERSION_MAJOR}*100 + ${CMAKE_OPENCV_GCC_VERSION_MINOR}") message(STATUS "Detected version of GNU GCC: ${CMAKE_OPENCV_GCC_VERSION} (${CMAKE_OPENCV_GCC_VERSION_NUM})") if(WIN32) execute_process(COMMAND ${CMAKE_CXX_COMPILER} -dumpmachine OUTPUT_VARIABLE CMAKE_OPENCV_GCC_TARGET_MACHINE OUTPUT_STRIP_TRAILING_WHITESPACE) if(CMAKE_OPENCV_GCC_TARGET_MACHINE MATCHES "64") set(MINGW64 1) endif() endif() endif() # ---------------------------------------------------------------------------- # Detect Intel ICC compiler -- for -fPIC in 3rdparty ( UNIX ONLY ): # see include/opencv/cxtypes.h file for related ICC & CV_ICC defines. # NOTE: The system needs to determine if the '-fPIC' option needs to be added # for the 3rdparty static libs being compiled. The CMakeLists.txt files # in 3rdparty use the CV_ICC definition being set here to determine if # the -fPIC flag should be used. # ---------------------------------------------------------------------------- if(UNIX) if (__ICL) set(CV_ICC __ICL) elseif(__ICC) set(CV_ICC __ICC) elseif(__ECL) set(CV_ICC __ECL) elseif(__ECC) set(CV_ICC __ECC) elseif(__INTEL_COMPILER) set(CV_ICC __INTEL_COMPILER) elseif(CMAKE_C_COMPILER MATCHES "icc") set(CV_ICC icc_matches_c_compiler) endif() endif() # ---------------------------------------------------------------------------- # CHECK FOR SYSTEM LIBRARIES, OPTIONS, ETC.. # ---------------------------------------------------------------------------- # Build/install (or not) some apps: # =================================================== set(BUILD_EXAMPLES OFF CACHE BOOL "Build all examples") set(INSTALL_C_EXAMPLES OFF CACHE BOOL "Install C examples") set(INSTALL_PYTHON_EXAMPLES OFF CACHE BOOL "Install Python examples") if(ANDROID) set(INSTALL_ANDROID_EXAMPLES OFF CACHE BOOL "Install Android examples") endif() # Build tests: # =================================================== set(BUILD_TESTS ON CACHE BOOL "Build tests") # Build 3rdparty libraries under unix # =================================================== if(WIN32) set(OPENCV_BUILD_3RDPARTY_LIBS TRUE CACHE BOOL "Build 3rd party libraries") else() set(OPENCV_BUILD_3RDPARTY_LIBS FALSE CACHE BOOL "Build 3rd party libraries") endif() include(OpenCVPCHSupport.cmake REQUIRED) include(OpenCVModule.cmake REQUIRED) if(PCHSupport_FOUND) SET(USE_PRECOMPILED_HEADERS ON CACHE BOOL "Use precompiled headers") else() SET(USE_PRECOMPILED_HEADERS OFF CACHE BOOL "Use precompiled headers" FORCE) endif() if(UNIX) include(OpenCVFindPkgConfig.cmake OPTIONAL) include(CheckFunctionExists) include(CheckIncludeFile) endif() if(CMAKE_COMPILER_IS_GNUCXX) set(ENABLE_PROFILING OFF CACHE BOOL "Enable profiling in the GCC compiler (Add flags: -g -pg)") set(USE_OMIT_FRAME_POINTER ON CACHE BOOL "Enable -fomit-frame-pointer for GCC") if(${CMAKE_SYSTEM_PROCESSOR} MATCHES amd64.*|x86_64.*) set(X86_64 1) endif() if(${CMAKE_SYSTEM_PROCESSOR} MATCHES i686.*|i386.*|x86.*) set(X86 1) endif() if(${CMAKE_SYSTEM_PROCESSOR} MATCHES powerpc.*) set(ENABLE_POWERPC ON CACHE BOOL "Enable PowerPC for GCC") endif () if(X86 OR X86_64) # enable everything, since the available set of instructions is checked at runtime IF ("${CMAKE_GCC_REGEX_VERSION}" VERSION_GREATER 4.5) SET(_USE_FAST_MATH OFF) ELSE() SET(_USE_FAST_MATH ON) ENDIF() set(USE_FAST_MATH ${_USE_FAST_MATH} CACHE BOOL "Enable -ffast-math (not recommended for GCC 4.6.x)") set(ENABLE_SSE ON CACHE BOOL "Enable SSE instructions") set(ENABLE_SSE2 ON CACHE BOOL "Enable SSE2 instructions") set(ENABLE_SSE3 OFF CACHE BOOL "Enable SSE3 instructions") set(ENABLE_SSSE3 OFF CACHE BOOL "Enable SSSE3 instructions") set(ENABLE_SSE41 OFF CACHE BOOL "Enable SSE4.1 instructions") set(ENABLE_SSE42 OFF CACHE BOOL "Enable SSE4.2 instructions") endif() endif() if(MSVC) set(ENABLE_SSE ON CACHE BOOL "Enable SSE instructions for MSVC") set(ENABLE_SSE2 ON CACHE BOOL "Enable SSE2 instructions for MSVC") if(CMAKE_C_COMPILER MATCHES "icc") set(ENABLE_SSE3 OFF CACHE BOOL "Enable SSE3 instructions for ICC") set(ENABLE_SSE4_1 OFF CACHE BOOL "Enable SSE4.1 instructions for ICC") endif() endif() # allow fine grained control over which libraries not to link, even if # they are available on the system # ==================================================================== set(WITH_PNG ON CACHE BOOL "Include PNG support") set(WITH_JPEG ON CACHE BOOL "Include JPEG support") set(WITH_JASPER ON CACHE BOOL "Include JPEG2K support") set(WITH_TIFF ON CACHE BOOL "Include TIFF support") set(WITH_OPENEXR ON CACHE BOOL "Include ILM support via OpenEXR") if(UNIX) set(WITH_FFMPEG ON CACHE BOOL "Include FFMPEG support") if(NOT APPLE) set(WITH_UNICAP OFF CACHE BOOL "Include Unicap support (GPL)") set(WITH_GTK ON CACHE BOOL "Include GTK support") set(WITH_GSTREAMER ON CACHE BOOL "Include Gstreamer support") set(WITH_V4L ON CACHE BOOL "Include Video 4 Linux support") set(WITH_XINE OFF CACHE BOOL "Include Xine support (GPL)") endif() set(WITH_PVAPI ON CACHE BOOL "Include Prosilica GigE support") set(WITH_1394 ON CACHE BOOL "Include IEEE1394 support") endif() if(APPLE) set(WITH_CARBON OFF CACHE BOOL "Use Carbon for UI instead of Cocoa") set(WITH_QUICKTIME OFF CACHE BOOL "Use QuickTime for Video I/O insted of QTKit") endif() set(WITH_TBB OFF CACHE BOOL "Include Intel TBB support") set(WITH_IPP OFF CACHE BOOL "Include Intel IPP support") set(WITH_EIGEN ON CACHE BOOL "Include Eigen2/Eigen3 support") set(WITH_CUDA ON CACHE BOOL "Include NVidia Cuda Runtime support") set(WITH_OPENNI OFF CACHE BOOL "Include OpenNI support") # =================================================== # Macros that checks if module have been installed. # After it adds module to build and define # constants passed as second arg # =================================================== macro(CHECK_MODULE module_name define) set(${define} 0) if(PKG_CONFIG_FOUND) set(ALIAS ALIASOF_${module_name}) set(ALIAS_FOUND ${ALIAS}_FOUND) set(ALIAS_INCLUDE_DIRS ${ALIAS}_INCLUDE_DIRS) set(ALIAS_LIBRARY_DIRS ${ALIAS}_LIBRARY_DIRS) set(ALIAS_LIBRARIES ${ALIAS}_LIBRARIES) PKG_CHECK_MODULES(${ALIAS} ${module_name}) if (${ALIAS_FOUND}) set(${define} 1) foreach(P "${ALIAS_INCLUDE_DIRS}") if (${P}) list(APPEND HIGHGUI_INCLUDE_DIRS ${${P}}) endif() endforeach() foreach(P "${ALIAS_LIBRARY_DIRS}") if (${P}) list(APPEND HIGHGUI_LIBRARY_DIRS ${${P}}) endif() endforeach() list(APPEND HIGHGUI_LIBRARIES ${${ALIAS_LIBRARIES}}) endif() endif() endmacro() if(UNIX) if(NOT APPLE) if(WITH_GTK) CHECK_MODULE(gtk+-2.0 HAVE_GTK) CHECK_MODULE(gthread-2.0 HAVE_GTHREAD) else() set(HAVE_GTK FALSE) set(HAVE_GTHREAD FALSE) endif() if(WITH_GSTREAMER) CHECK_MODULE(gstreamer-base-0.10 HAVE_GSTREAMER) CHECK_MODULE(gstreamer-app-0.10 HAVE_GSTREAMER) CHECK_MODULE(gstreamer-video-0.10 HAVE_GSTREAMER) else() set(HAVE_GSTREAMER FALSE) endif() endif() if(WITH_UNICAP) CHECK_MODULE(libunicap HAVE_UNICAP_) CHECK_MODULE(libucil HAVE_UNICAP_UCIL) if(HAVE_UNICAP_ AND HAVE_UNICAP_UCIL) set(HAVE_UNICAP 1) endif() else() set(HAVE_UNICAP FALSE) endif() if(WITH_PVAPI) find_path(PVAPI_INCLUDE_PATH "PvApi.h" PATHS "/usr/local/include" "/usr/include" DOC "The path to PvAPI header") if(PVAPI_INCLUDE_PATH) set(HAVE_PVAPI 1) endif() endif() set(HAVE_FFMPEG 0) if(WITH_FFMPEG) CHECK_MODULE(libavcodec HAVE_FFMPEG_CODEC) CHECK_MODULE(libavformat HAVE_FFMPEG_FORMAT) CHECK_MODULE(libavutil HAVE_FFMPEG_UTIL) CHECK_MODULE(libswscale HAVE_FFMPEG_SWSCALE) CHECK_INCLUDE_FILE(libavformat/avformat.h HAVE_GENTOO_FFMPEG) CHECK_INCLUDE_FILE(ffmpeg/avformat.h HAVE_FFMPEG_FFMPEG) if(NOT HAVE_GENTOO_FFMPEG AND NOT HAVE_FFMPEG_FFMPEG) if(EXISTS /usr/include/ffmpeg/libavformat/avformat.h OR HAVE_FFMPEG_SWSCALE) set(HAVE_GENTOO_FFMPEG 1) endif() endif() if(HAVE_FFMPEG_CODEC AND HAVE_FFMPEG_FORMAT AND HAVE_FFMPEG_UTIL) if(HAVE_FFMPEG_SWSCALE OR NOT HAVE_GENTOO_FFMPEG) set(HAVE_FFMPEG 1) endif() endif() # Find the bzip2 library because it is required on some systems FIND_LIBRARY(BZIP2_LIBRARIES NAMES bz2 bzip2) if(NOT BZIP2_LIBRARIES) # Do an other trial FIND_FILE(BZIP2_LIBRARIES NAMES libbz2.so.1 PATHS /lib) endif() endif() if(WITH_1394) CHECK_MODULE(libdc1394-2 HAVE_DC1394_2) if(NOT HAVE_DC1394_2) CHECK_MODULE(libdc1394 HAVE_DC1394) endif() else() set(HAVE_DC1394_2 FALSE) set(HAVE_DC1394 FALSE) endif() if(NOT OPENCV_BUILD_3RDPARTY_LIBS) include(FindZLIB) if(WITH_PNG) include(FindPNG) if(PNG_FOUND) CHECK_INCLUDE_FILE(${PNG_PNG_INCLUDE_DIR}/png.h HAVE_PNG_H) CHECK_INCLUDE_FILE(${PNG_PNG_INCLUDE_DIR}/libpng/png.h HAVE_LIBPNG_PNG_H) endif() else() set(PNG_FOUND FALSE) endif() if(WITH_TIFF) include(FindTIFF) else() set(TIFF_FOUND FALSE) endif() if(WITH_JASPER) include(FindJasper) else() set(JASPER_FOUND FALSE) endif() if(WITH_JPEG) include(FindJPEG) else() set(JPEG_FOUND FALSE) endif() endif() if(NOT APPLE) CHECK_INCLUDE_FILE(alloca.h HAVE_ALLOCA_H) CHECK_FUNCTION_EXISTS(alloca HAVE_ALLOCA) CHECK_INCLUDE_FILE(unistd.h HAVE_UNISTD_H) CHECK_INCLUDE_FILE(pthread.h HAVE_LIBPTHREAD) if(WITH_XINE) CHECK_MODULE(libxine HAVE_XINE) else() set(HAVE_XINE FALSE) endif() if(WITH_V4L) CHECK_MODULE(libv4l1 HAVE_LIBV4L) CHECK_INCLUDE_FILE(linux/videodev.h HAVE_CAMV4L) CHECK_INCLUDE_FILE(linux/videodev2.h HAVE_CAMV4L2) else() set(HAVE_LIBV4L FALSE) set(HAVE_CAMV4L FALSE) set(HAVE_CAMV4L2 FALSE) endif() if(ANDROID) set(OPENCV_LINKER_LIBS dl m log) elseif(${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD" OR ${CMAKE_SYSTEM_NAME} MATCHES "NetBSD") set(OPENCV_LINKER_LIBS m pthread) else() set(OPENCV_LINKER_LIBS dl m pthread rt) endif() else() add_definitions(-DHAVE_ALLOCA -DHAVE_ALLOCA_H -DHAVE_LIBPTHREAD -DHAVE_UNISTD_H) endif() endif() if(WITH_PNG AND NOT PNG_FOUND) set(PNG_LIBRARIES libpng) endif() if(WITH_JPEG AND NOT JPEG_FOUND) set(JPEG_LIBRARIES libjpeg) endif() if(WITH_TIFF AND NOT TIFF_FOUND) set(TIFF_LIBRARIES libtiff) endif() if(WITH_JASPER AND NOT JASPER_FOUND) set(JASPER_LIBRARIES libjasper) endif() if(NOT ZLIB_FOUND) set(ZLIB_LIBRARY zlib) endif() #message(STATUS "Graphic libraries: ${PNG_LIBRARIES} ${JPEG_LIBRARIES} ${TIFF_LIBRARIES} ${JASPER_LIBRARIES}") if(WITH_OPENEXR) include(OpenCVFindOpenEXR.cmake) endif() set(BUILD_DOCS ON CACHE BOOL "Build OpenCV Documentation") if(BUILD_DOCS) include(OpenCVFindLATEX.cmake REQUIRED) endif() set(BUILD_NEW_PYTHON_SUPPORT ON CACHE BOOL "Build with Python support") if (WIN32) if ("${CMAKE_BUILD_TYPE}" STREQUAL "Debug") set(BUILD_NEW_PYTHON_SUPPORT OFF) endif() endif() if(ANDROID) set(BUILD_NEW_PYTHON_SUPPORT OFF) endif() # Always try to find python # =================================================== find_host_package(PythonInterp) find_host_package(PythonLibs) # cmake 2.4 (at least on Ubuntu 8.04 (hardy)) don't define PYTHONLIBS_FOUND if(NOT PYTHONLIBS_FOUND AND PYTHON_INCLUDE_PATH) set(PYTHONLIBS_FOUND ON) endif() execute_process(COMMAND ${PYTHON_EXECUTABLE} --version ERROR_VARIABLE PYTHON_VERSION_FULL OUTPUT_STRIP_TRAILING_WHITESPACE) string(REGEX MATCH "[0-9]+.[0-9]+" PYTHON_VERSION_MAJOR_MINOR "${PYTHON_VERSION_FULL}") if(CMAKE_HOST_UNIX) execute_process(COMMAND ${PYTHON_EXECUTABLE} -c "from distutils.sysconfig import *; print get_python_lib()" RESULT_VARIABLE PYTHON_CVPY_PROCESS OUTPUT_VARIABLE PYTHON_STD_PACKAGES_PATH OUTPUT_STRIP_TRAILING_WHITESPACE) if("${PYTHON_STD_PACKAGES_PATH}" MATCHES "site-packages") set(PYTHON_PACKAGES_PATH lib/python${PYTHON_VERSION_MAJOR_MINOR}/site-packages CACHE PATH "Where to install the python packages.") else() #debian based assumed, install to the dist-packages. set(PYTHON_PACKAGES_PATH lib/python${PYTHON_VERSION_MAJOR_MINOR}/dist-packages CACHE PATH "Where to install the python packages.") endif() endif() if(CMAKE_HOST_WIN32) get_filename_component(PYTHON_PATH "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\${PYTHON_VERSION_MAJOR_MINOR}\\InstallPath]" ABSOLUTE CACHE) set(PYTHON_PACKAGES_PATH "${PYTHON_PATH}/Lib/site-packages") endif() IF ("${PYTHON_VERSION_MAJOR_MINOR}" VERSION_GREATER 2.4) SET(PYTHON_EXECUTABLE ${PYTHON_EXECUTABLE} -B) ENDIF() # Attempt to discover the NumPy include directory. If this succeeds, then build python API with NumPy execute_process(COMMAND ${PYTHON_EXECUTABLE} -c "import os; os.environ['DISTUTILS_USE_SDK']='1'; import numpy.distutils; print numpy.distutils.misc_util.get_numpy_include_dirs()[0]" RESULT_VARIABLE PYTHON_NUMPY_PROCESS OUTPUT_VARIABLE PYTHON_NUMPY_INCLUDE_DIRS OUTPUT_STRIP_TRAILING_WHITESPACE) if(PYTHON_NUMPY_PROCESS EQUAL 0) set(PYTHON_USE_NUMPY 1) add_definitions(-D PYTHON_USE_NUMPY=1) include_directories(AFTER ${PYTHON_NUMPY_INCLUDE_DIRS}) message(STATUS " Use NumPy headers from: ${PYTHON_NUMPY_INCLUDE_DIRS}") else() set(PYTHON_USE_NUMPY 0) endif() execute_process(COMMAND ${PYTHON_EXECUTABLE} -c "import sphinx; print sphinx.__version__" RESULT_VARIABLE SPHINX_PROCESS OUTPUT_VARIABLE SPHINX_VERSION OUTPUT_STRIP_TRAILING_WHITESPACE) set(HAVE_SPHINX 0) if(SPHINX_PROCESS EQUAL 0) find_host_program(SPHINX_BUILD sphinx-build) if(SPHINX_BUILD) set(HAVE_SPHINX 1) message(STATUS " Found Sphinx ${SPHINX_VERSION}: ${SPHINX_BUILD}") endif() endif() # Java support # =================================================== if (PYTHON_EXECUTABLE AND ANDROID AND ANDROID_API_LEVEL GREATER 7) option(BUILD_JAVA_SUPPORT "Build with Java support" TRUE) endif() if (BUILD_JAVA_SUPPORT) file(TO_CMAKE_PATH "$ENV{ANT_DIR}" ANT_DIR_ENV_PATH) file(TO_CMAKE_PATH "$ENV{ProgramFiles}" ProgramFiles_ENV_PATH) if(ANDROID) file(TO_CMAKE_PATH "$ENV{ANDROID_SDK}" ANDROID_SDK_ENV_PATH) #find android SDK find_host_program(ANDROID_EXECUTABLE NAMES android.bat android PATHS "${ANDROID_SDK_ENV_PATH}/tools/" "${ProgramFiles_ENV_PATH}/Android/android-sdk/tools/" "/opt/android-sdk/tools/" "/opt/android-sdk-linux_x86/tools/" "/opt/android-sdk-mac_x86/tools/" "/opt/android-sdk-linux_86/tools/" "/opt/android-sdk-mac_86/tools/" ) if(ANDROID_EXECUTABLE) message(STATUS " Found android tool: ${ANDROID_EXECUTABLE}") get_filename_component(ANDROID_SDK_TOOLS_PATH "${ANDROID_EXECUTABLE}" PATH) #read source.properties if (EXISTS "${ANDROID_SDK_TOOLS_PATH}/source.properties") file(STRINGS "${ANDROID_SDK_TOOLS_PATH}/source.properties" ANDROID_SDK_TOOLS_SOURCE_PROPERTIES_LINES REGEX "^[ ]*[^#].*$") foreach(line ${ANDROID_SDK_TOOLS_SOURCE_PROPERTIES_LINES}) string(REPLACE "\\:" ":" line ${line}) string(REPLACE "=" ";" line ${line}) list(GET line 0 line_name) list(GET line 1 line_value) string(REPLACE "." "_" line_name ${line_name}) SET(ANDROID_TOOLS_${line_name} "${line_value}") MARK_AS_ADVANCED(ANDROID_TOOLS_${line_name}) endforeach() endif() if (NOT ANDROID_TOOLS_Pkg_Revision) SET(ANDROID_TOOLS_Pkg_Revision "Unknown") MARK_AS_ADVANCED(ANDROID_TOOLS_Pkg_Revision) endif() if (NOT ANDROID_TOOLS_Pkg_Desc) SET(ANDROID_TOOLS_Pkg_Desc "Android SDK Tools, revision ${ANDROID_TOOLS_Pkg_Revision}.") if (NOT ANDROID_TOOLS_Pkg_Revision GREATER 11) SET(ANDROID_TOOLS_Pkg_Desc "${ANDROID_TOOLS_Pkg_Desc} It is recommended to update your SDK tools to revision 12 or newer.") endif() MARK_AS_ADVANCED(ANDROID_TOOLS_Pkg_Desc) endif() #get installed targets execute_process(COMMAND ${ANDROID_EXECUTABLE} list target -c RESULT_VARIABLE ANDROID_PROCESS OUTPUT_VARIABLE ANDROID_SDK_TARGETS ERROR_VARIABLE ANDROID_PROCESS_ERRORS OUTPUT_STRIP_TRAILING_WHITESPACE) string(REPLACE "\n" ";" ANDROID_SDK_TARGETS ${ANDROID_SDK_TARGETS}) # detect ANDROID_SDK_TARGET if no target is provided by user if (NOT ANDROID_SDK_TARGET) if (NOT ANDROID_PROCESS EQUAL 0) set(ANDROID_SDK_TARGET android-8) message(STATUS "Could not retrieve list of installed Android targets. Will use default \"${ANDROID_SDK_TARGET}\" target") else() set(desired_android_target_level ${ANDROID_API_LEVEL}) if (desired_android_target_level LESS 8) set(desired_android_target_level 8) endif() math(EXPR desired_android_target_level "${desired_android_target_level}-1") foreach(target ${ANDROID_SDK_TARGETS}) string(REGEX MATCH "[0-9]+$" target_level "${target}") if (target_level GREATER desired_android_target_level) set(ANDROID_SDK_TARGET "${target}") break() endif() endforeach() endif() endif() SET(ANDROID_SDK_TARGET ${ANDROID_SDK_TARGET} CACHE STRING "SDK target for Android tests and samples") if (ANDROID_PROCESS EQUAL 0) set_property( CACHE ANDROID_SDK_TARGET PROPERTY STRINGS ${ANDROID_SDK_TARGETS} ) endif() string(REGEX MATCH "[0-9]+$" ANDROID_SDK_TARGET_LEVEL "${ANDROID_SDK_TARGET}") endif() endif() #find apache ant find_host_program(ANT_EXECUTABLE NAMES ant.bat ant PATHS "${ANT_DIR_ENV_PATH}/bin" "${ProgramFiles_ENV_PATH}/apache-ant/bin" ) if(ANT_EXECUTABLE) execute_process(COMMAND ${ANT_EXECUTABLE} -version OUTPUT_VARIABLE ANT_VERSION_FULL OUTPUT_STRIP_TRAILING_WHITESPACE) string(REGEX MATCH "[0-9]+.[0-9]+.[0-9]+" ANT_VERSION "${ANT_VERSION_FULL}") message(STATUS " Found apache ant ${ANT_VERSION}: ${ANT_EXECUTABLE}") endif() if (ANDROID_EXECUTABLE AND ANT_EXECUTABLE AND (ANT_VERSION VERSION_GREATER 1.7) AND (ANDROID_SDK_TARGET_LEVEL GREATER 7)) SET(CAN_BUILD_ANDROID_PROJECTS TRUE) else() SET(CAN_BUILD_ANDROID_PROJECTS FALSE) endif() endif() if(CAN_BUILD_ANDROID_PROJECTS) option(BUILD_ANDROID_EXAMPLES "Build examples for Android platform" TRUE) endif() #YV ############################### QT ################################ set(WITH_QT OFF CACHE BOOL "Build with Qt Backend support") set(WITH_QT_OPENGL OFF CACHE BOOL "Add OpenGL extension to Qt") set(HAVE_QT 0) set(HAVE_QT_OPENGL 0) if (WITH_QT) find_package(Qt4) if (QT4_FOUND) set(HAVE_QT 1) add_definitions(-DHAVE_QT)#We need to define te macro this way, using cvconfig.h.cmake does not work find_package (OpenGL QUIET) #if (NOT WIN32) if (WITH_QT_OPENGL) if (QT_QTOPENGL_FOUND AND OPENGL_FOUND) set(HAVE_QT_OPENGL 1) add_definitions(-DHAVE_QT_OPENGL) #link_directories("${OPENGL_LIBRARIES}") set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${OPENGL_LIBRARIES}) endif() endif() #endif() endif() endif() ############################### TBB ################################ if (WITH_TBB) if (UNIX AND NOT APPLE AND NOT ANDROID) PKG_CHECK_MODULES(TBB tbb) if (TBB_FOUND) set(HAVE_TBB 1) if(NOT ${TBB_INCLUDE_DIRS} STREQUAL "") include_directories(${TBB_INCLUDE_DIRS}) endif() link_directories(${TBB_LIBRARY_DIRS}) set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${TBB_LIBRARIES}) endif() endif() if (NOT HAVE_TBB) set(TBB_DEFAULT_INCLUDE_DIRS "/opt/intel/tbb" "/usr/local/include" "/usr/include" "C:/Program Files/Intel/TBB" "C:/Program Files (x86)/Intel/TBB" "C:/Program Files (x86)/TBB" "${CMAKE_INSTALL_PREFIX}/include") find_path(TBB_INCLUDE_DIR "tbb/tbb.h" PATHS ${TBB_DEFAULT_INCLUDE_DIRS} DOC "The path to TBB headers") if (TBB_INCLUDE_DIR) if (UNIX) set(TBB_LIB_DIR "${TBB_INCLUDE_DIR}/../lib" CACHE PATH "Full path of TBB library directory") link_directories("${TBB_LIB_DIR}") endif() if (APPLE) set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} libtbb.dylib) elseif (ANDROID) set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} tbbmalloc tbb) add_definitions(-DTBB_USE_GCC_BUILTINS) elseif (UNIX) set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} tbb) elseif (WIN32) if (CMAKE_COMPILER_IS_GNUCXX) set(TBB_LIB_DIR "${TBB_INCLUDE_DIR}/../lib" CACHE PATH "Full path of TBB library directory") link_directories("${TBB_LIB_DIR}") set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} tbb) else() get_filename_component(_TBB_LIB_PATH "${TBB_INCLUDE_DIR}/../lib" ABSOLUTE) if(${CMAKE_SYSTEM_PROCESSOR} MATCHES amd64*|x86_64* OR MSVC64) set(_TBB_LIB_PATH "${_TBB_LIB_PATH}/intel64") elseif(${CMAKE_SYSTEM_PROCESSOR} MATCHES x86*|i386*|i686*) set(_TBB_LIB_PATH "${_TBB_LIB_PATH}/ia32") endif() if (MSVC80) set(_TBB_LIB_PATH "${_TBB_LIB_PATH}/vc8") elseif(MSVC90) set(_TBB_LIB_PATH "${_TBB_LIB_PATH}/vc9") elseif(MSVC10) set(_TBB_LIB_PATH "${_TBB_LIB_PATH}/vc10") endif() set(TBB_LIB_DIR "${_TBB_LIB_PATH}" CACHE PATH "Full path of TBB library directory") link_directories("${TBB_LIB_DIR}") endif() endif() set(HAVE_TBB 1) if(NOT "${TBB_INCLUDE_DIR}" STREQUAL "") include_directories("${TBB_INCLUDE_DIR}") endif() endif() endif() endif(WITH_TBB) #Threading Framework -- temporary decision for ARM-s instead of TBB if (NOT HAVE_TBB) file(GLOB THREADING_FRAMEWORK_HEADER "${OpenCV_SOURCE_DIR}/modules/core/include/opencv2/core/threading_framework.hpp") file(GLOB THREADING_FRAMEWORK_SOURCE "${OpenCV_SOURCE_DIR}/modules/core/src/threading_framework.cpp") if(THREADING_FRAMEWORK_HEADER AND THREADING_FRAMEWORK_SOURCE) set(HAVE_THREADING_FRAMEWORK 1) endif() endif() ############################ Intel IPP ############################# set(IPP_FOUND) if(WITH_IPP) include(OpenCVFindIPP.cmake) endif() if(IPP_FOUND) add_definitions(-DHAVE_IPP) include_directories(${IPP_INCLUDE_DIRS}) link_directories(${IPP_LIBRARY_DIRS}) set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${IPP_LIBRARIES}) endif() ############################### CUDA ################################ if(WITH_CUDA) find_package(CUDA 4.0) if(CUDA_FOUND) set(HAVE_CUDA 1) message(STATUS "CUDA detected: " ${CUDA_VERSION}) set(CUDA_ARCH_BIN "1.1 1.2 1.3 2.0 2.1(2.0)" CACHE STRING "Specify 'real' GPU architectures to build binaries for, BIN(PTX) format is supported") set(CUDA_ARCH_PTX "2.0" CACHE STRING "Specify 'virtual' PTX architectures to build PTX intermediate code for") string(REGEX REPLACE "\\." "" ARCH_BIN_NO_POINTS "${CUDA_ARCH_BIN}") string(REGEX REPLACE "\\." "" ARCH_PTX_NO_POINTS "${CUDA_ARCH_PTX}") # Ckeck if user specified 1.0 compute capability: we don't support it string(REGEX MATCH "1.0" HAS_ARCH_10 "${CUDA_ARCH_BIN} ${CUDA_ARCH_PTX}") set(CUDA_ARCH_BIN_OR_PTX_10 0) if(NOT ${HAS_ARCH_10} STREQUAL "") set(CUDA_ARCH_BIN_OR_PTX_10 1) endif() # NVCC flags to be set set(NVCC_FLAGS_EXTRA "") # These vars will be passed into the templates set(OPENCV_CUDA_ARCH_BIN "") set(OPENCV_CUDA_ARCH_PTX "") set(OPENCV_CUDA_ARCH_FEATURES "") # Tell NVCC to add binaries for the specified GPUs string(REGEX MATCHALL "[0-9()]+" ARCH_LIST "${ARCH_BIN_NO_POINTS}") foreach(ARCH IN LISTS ARCH_LIST) if (ARCH MATCHES "([0-9]+)\\(([0-9]+)\\)") # User explicitly specified PTX for the concrete BIN set(NVCC_FLAGS_EXTRA ${NVCC_FLAGS_EXTRA} -gencode arch=compute_${CMAKE_MATCH_2},code=sm_${CMAKE_MATCH_1}) set(OPENCV_CUDA_ARCH_BIN "${OPENCV_CUDA_ARCH_BIN} ${CMAKE_MATCH_1}") set(OPENCV_CUDA_ARCH_FEATURES "${OPENCV_CUDA_ARCH_FEATURES} ${CMAKE_MATCH_2}") else() # User didn't explicitly specify PTX for the concrete BIN, we assume PTX=BIN set(NVCC_FLAGS_EXTRA ${NVCC_FLAGS_EXTRA} -gencode arch=compute_${ARCH},code=sm_${ARCH}) set(OPENCV_CUDA_ARCH_BIN "${OPENCV_CUDA_ARCH_BIN} ${ARCH}") set(OPENCV_CUDA_ARCH_FEATURES "${OPENCV_CUDA_ARCH_FEATURES} ${ARCH}") endif() endforeach() # Tell NVCC to add PTX intermediate code for the specified architectures string(REGEX MATCHALL "[0-9]+" ARCH_LIST "${ARCH_PTX_NO_POINTS}") foreach(ARCH IN LISTS ARCH_LIST) set(NVCC_FLAGS_EXTRA ${NVCC_FLAGS_EXTRA} -gencode arch=compute_${ARCH},code=compute_${ARCH}) set(OPENCV_CUDA_ARCH_PTX "${OPENCV_CUDA_ARCH_PTX} ${ARCH}") set(OPENCV_CUDA_ARCH_FEATURES "${OPENCV_CUDA_ARCH_FEATURES} ${ARCH}") endforeach() # These vars will be processed in other scripts set(CUDA_NVCC_FLAGS ${CUDA_NVCC_FLAGS} ${NVCC_FLAGS_EXTRA}) set(OpenCV_CUDA_CC "${NVCC_FLAGS_EXTRA}") message(STATUS "CUDA NVCC target flags: ${CUDA_NVCC_FLAGS}") else() unset(CUDA_ARCH_BIN CACHE) unset(CUDA_ARCH_PTX CACHE) endif() endif() ############################### OpenNI ################################ set(HAVE_OPENNI FALSE) set(HAVE_OPENNI_PRIME_SENSOR_MODULE FALSE) if(WITH_OPENNI) include(OpenCVFindOpenNI.cmake) endif() ############################## Eigen ############################## if(WITH_EIGEN) find_path(EIGEN_INCLUDE_PATH "Eigen/Core" PATHS "/usr/local/include/eigen2" "/opt/include/eigen2" "/usr/include/eigen2" "/usr/local/include/eigen3" "/opt/include/eigen3" "/usr/include/eigen3" DOC "The path to Eigen2/Eigen3 headers") if(EIGEN_INCLUDE_PATH) include_directories(${EIGEN_INCLUDE_PATH}) set(HAVE_EIGEN 1) endif() endif() ################## Extra HighGUI libs on Windows ################### if(WIN32) set(WITH_VIDEOINPUT ON CACHE BOOL "Build HighGUI with DirectShow support") set(HIGHGUI_LIBRARIES ${HIGHGUI_LIBRARIES} comctl32 gdi32 ole32) if(WITH_VIDEOINPUT) set(HAVE_VIDEOINPUT 1) endif() if (MSVC) set(HIGHGUI_LIBRARIES ${HIGHGUI_LIBRARIES} vfw32) endif() if(MINGW) if(MINGW64) set(HIGHGUI_LIBRARIES ${HIGHGUI_LIBRARIES} msvfw32 avifil32 avicap32 winmm) else() set(HIGHGUI_LIBRARIES ${HIGHGUI_LIBRARIES} vfw32 winmm) endif() endif() endif() ############## Android source tree for native camera ############### if(ANDROID AND ANDROID_API_LEVEL GREATER 7) option(WITH_ANDROID_CAMERA "Build with native Android camera support" TRUE) SET (ANDROID_SOURCE_TREE "ANDROID_SOURCE_TREE-NOTFOUND" CACHE PATH "Path to Android source tree. Set this variable to path to your Android sources to compile libnative_camera_rx.x.x.so for your Android") SET(BUILD_ANDROID_CAMERA_WRAPPER OFF) if (ANDROID_SOURCE_TREE) FILE(STRINGS "${ANDROID_SOURCE_TREE}/development/sdk/platform_source.properties" ANDROID_VERSION REGEX "Platform\\.Version=[0-9]+\\.[0-9]+\\.[0-9]+" ) string(REGEX REPLACE "Platform\\.Version=([0-9]+\\.[0-9]+\\.[0-9]+)" "\\1" ANDROID_VERSION "${ANDROID_VERSION}") if(NOT "${ANDROID_VERSION}" STREQUAL "") SET(BUILD_ANDROID_CAMERA_WRAPPER ON) endif() endif() MARK_AS_ADVANCED(ANDROID_SOURCE_TREE) endif() # ---------------------------------------------------------------------------- # UPDATE CONFIG FILES & SCRIPTS: # # CONFIGURE_FILE(InputFile OutputFile [COPYONLY] [ESCAPE_QUOTES] [@ONLY]) # If @ONLY is specified, only variables of the form @VAR@ will be # replaces and ${VAR} will be ignored. # # A directory will be created for each platform so the "cvconfig.h" file is # not overwritten if cmake generates code in the same path. # ---------------------------------------------------------------------------- add_definitions(-DHAVE_CVCONFIG_H) set(OPENCV_CONFIG_FILE_INCLUDE_DIR "${CMAKE_BINARY_DIR}/" CACHE PATH "Where to create the platform-dependant cvconfig.h") message(STATUS "Parsing 'cvconfig.h.cmake'") configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cvconfig.h.cmake" "${OPENCV_CONFIG_FILE_INCLUDE_DIR}/cvconfig.h") # --------------------------------------------------------------------------- # The C+//0 include & link directories: # --------------------------------------------------------------------------- include_directories("." "${OPENCV_CONFIG_FILE_INCLUDE_DIR}" "${CMAKE_CURRENT_SOURCE_DIR}/include" "${CMAKE_CURRENT_SOURCE_DIR}/include/opencv" ) # ---------------------------------------------------------------------------- # Set the maximum level of warnings: # ---------------------------------------------------------------------------- # Should be set to true for development set(OPENCV_WARNINGS_ARE_ERRORS OFF CACHE BOOL "Treat warnings as errors") if (WIN32 AND ${CMAKE_GENERATOR} MATCHES "(MinGW)|(MSYS)") set(CMAKE_CXX_FLAGS_RELEASE "-O2 -DNDEBUG" CACHE STRING "") endif() set(EXTRA_C_FLAGS "") set(EXTRA_C_FLAGS_RELEASE "") set(EXTRA_C_FLAGS_DEBUG "") set(EXTRA_EXE_LINKER_FLAGS "") set(EXTRA_EXE_LINKER_FLAGS_RELEASE "") set(EXTRA_EXE_LINKER_FLAGS_DEBUG "") if(MSVC) set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} /D _CRT_SECURE_NO_DEPRECATE /D _CRT_NONSTDC_NO_DEPRECATE /D _SCL_SECURE_NO_WARNINGS") # 64-bit portability warnings, in MSVC8 if(MSVC80) set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} /Wp64") endif() #if(MSVC90) # set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} /D _BIND_TO_CURRENT_CRT_VERSION=1 /D _BIND_TO_CURRENT_VCLIBS_VERSION=1") #endif() if(BUILD_WITH_DEBUG_INFO) set(EXTRA_EXE_LINKER_FLAGS_RELEASE "${EXTRA_EXE_LINKER_FLAGS_RELEASE} /debug") endif() # Remove unreferenced functions: function level linking set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} /Gy") if(BUILD_WITH_DEBUG_INFO) set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} /Zi") endif() endif() if(CMAKE_COMPILER_IS_GNUCXX) # High level of warnings. set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} -Wall") # The -Wno-long-long is required in 64bit systems when including sytem headers. if(X86_64) set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} -Wno-long-long") endif() # We need pthread's if(UNIX AND NOT ANDROID) set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} -pthread") endif() if(OPENCV_WARNINGS_ARE_ERRORS) set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} -Werror") endif() if(X86 AND NOT MINGW64 AND NOT X86_64 AND NOT APPLE) set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} -march=i686") endif() # Other optimizations if(USE_OMIT_FRAME_POINTER) set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -fomit-frame-pointer") endif() if(USE_FAST_MATH) set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -ffast-math") endif() if(ENABLE_POWERPC) set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -mcpu=G3 -mtune=G5") endif() if(ENABLE_SSE) set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -msse") endif() if(ENABLE_SSE2) set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -msse2") endif() # SSE3 and further should be disabled under MingW because it generates compiler errors if(NOT MINGW) if(ENABLE_SSE3) set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -msse3") endif() if(${CMAKE_OPENCV_GCC_VERSION_NUM} GREATER 402) set(HAVE_GCC43_OR_NEWER 1) endif() if(${CMAKE_OPENCV_GCC_VERSION_NUM} GREATER 401) set(HAVE_GCC42_OR_NEWER 1) endif() if(HAVE_GCC42_OR_NEWER OR APPLE) if(ENABLE_SSSE3) set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -mssse3") endif() if(HAVE_GCC43_OR_NEWER) if(ENABLE_SSE41) set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -msse4.1") endif() if(ENABLE_SSE42) set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -msse4.2") endif() endif() endif() endif() if(X86 OR X86_64) if(NOT APPLE AND ${CMAKE_SIZEOF_VOID_P} EQUAL 4) set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -mfpmath=387") endif() endif() # Profiling? if(ENABLE_PROFILING) set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -pg -g") elseif(NOT APPLE) # Remove unreferenced functions: function level linking set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} -ffunction-sections") endif() set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -DNDEBUG") set(EXTRA_C_FLAGS_DEBUG "${EXTRA_C_FLAGS_DEBUG} -O0 -DDEBUG -D_DEBUG") if(BUILD_WITH_DEBUG_INFO) set(EXTRA_C_FLAGS_DEBUG "${EXTRA_C_FLAGS_DEBUG} -ggdb3") endif() endif() if(MSVC) # 64-bit MSVC compiler uses SSE/SSE2 by default if(NOT MSVC64) if(ENABLE_SSE) set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} /arch:SSE") endif() if(ENABLE_SSE2) set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} /arch:SSE2") endif() endif() if(ENABLE_SSE3) set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} /arch:SSE3") endif() if(ENABLE_SSE4_1) set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} /arch:SSE4.1") endif() if (ENABLE_SSE OR ENABLE_SSE2 OR ENABLE_SSE3 OR ENABLE_SSE4_1) set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} /Oi") endif() endif() # Extra link libs if the user selects building static libs: if(NOT BUILD_SHARED_LIBS AND CMAKE_COMPILER_IS_GNUCXX AND NOT ANDROID) # Android does not need these settings because they are already set by toolchain file set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} stdc++) set(OPENCV_EXTRA_C_FLAGS "-fPIC ${OPENCV_EXTRA_C_FLAGS}") endif() # Add user supplied extra options (optimization, etc...) # ========================================================== set(OPENCV_EXTRA_C_FLAGS "${OPENCV_EXTRA_C_FLAGS}" CACHE STRING "Extra compiler options") set(OPENCV_EXTRA_C_FLAGS_RELEASE "${OPENCV_EXTRA_C_FLAGS_RELEASE}" CACHE STRING "Extra compiler options for Release build") set(OPENCV_EXTRA_C_FLAGS_DEBUG "${OPENCV_EXTRA_C_FLAGS_DEBUG}" CACHE STRING "Extra compiler options for Debug build") set(OPENCV_EXTRA_EXE_LINKER_FLAGS "${OPENCV_EXTRA_EXE_LINKER_FLAGS}" CACHE STRING "Extra linker flags" FORCE) set(OPENCV_EXTRA_EXE_LINKER_FLAGS_RELEASE "${OPENCV_EXTRA_EXE_LINKER_FLAGS_RELEASE}" CACHE STRING "Extra linker flags for Release build" FORCE) set(OPENCV_EXTRA_EXE_LINKER_FLAGS_DEBUG "${OPENCV_EXTRA_EXE_LINKER_FLAGS_DEBUG}" CACHE STRING "Extra linker flags for Debug build" FORCE) #combine all "extra" options set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${EXTRA_C_FLAGS} ${OPENCV_EXTRA_C_FLAGS}") set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${EXTRA_C_FLAGS} ${OPENCV_EXTRA_C_FLAGS}") set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} ${EXTRA_C_FLAGS_RELEASE} ${OPENCV_EXTRA_C_FLAGS_RELEASE}") set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} ${EXTRA_C_FLAGS_RELEASE} ${OPENCV_EXTRA_C_FLAGS_RELEASE}") set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} ${EXTRA_C_FLAGS_DEBUG} ${OPENCV_EXTRA_C_FLAGS_DEBUG}") set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} ${EXTRA_C_FLAGS_DEBUG} ${OPENCV_EXTRA_C_FLAGS_DEBUG}") set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${EXTRA_EXE_LINKER_FLAGS} ${OPENCV_EXTRA_EXE_LINKER_FLAGS}") set(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} ${EXTRA_EXE_LINKER_FLAGS_RELEASE} ${OPENCV_EXTRA_EXE_LINKER_FLAGS_RELEASE}") set(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} ${EXTRA_EXE_LINKER_FLAGS_DEBUG} ${OPENCV_EXTRA_EXE_LINKER_FLAGS_DEBUG}") # In case of Makefiles if the user does not setup CMAKE_BUILD_TYPE, assume it's Release: if (${CMAKE_GENERATOR} MATCHES ".*Makefiles" AND "${CMAKE_BUILD_TYPE}" STREQUAL "") set(CMAKE_BUILD_TYPE Release) endif() if (WIN32 AND MSVC) # avoid warnings from MSVC about overriding the /W* option # we replace /W3 with /W4 only for C++ files, # since all the 3rd-party libraries OpenCV uses are in C, # and we do not care about their warnings. string(REPLACE "/W3" "/W4" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}") string(REPLACE "/W3" "/W4" CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE}") string(REPLACE "/W3" "/W4" CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG}") # allow extern "C" functions throw exceptions string(REPLACE "/EHsc" "/EHsc-" CMAKE_C_FLAGS "${CMAKE_C_FLAGS}") string(REPLACE "/EHsc" "/EHsc-" CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE}") string(REPLACE "/EHsc" "/EHsc-" CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG}") string(REPLACE "/EHsc" "/EHsc-" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}") string(REPLACE "/EHsc" "/EHsc-" CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE}") string(REPLACE "/EHsc" "/EHsc-" CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG}") string(REPLACE "/Zm1000" " " CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}") string(REPLACE "/Zm1000" " " CMAKE_C_FLAGS "${CMAKE_C_FLAGS}") endif() if("${CMAKE_CONFIGURE_LDFLAGS}") set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_CONFIGURE_LDFLAGS}") endif("${CMAKE_CONFIGURE_LDFLAGS}") # -------------------------------------------------------------------------------------------- # Installation for CMake Module: OpenCVConfig.cmake # Part 1/3: ${BIN_DIR}/OpenCVConfig.cmake -> For use *without* "make install" # Part 2/3: ${BIN_DIR}/unix-install/OpenCVConfig.cmake -> For use with "make install" # Part 3/3: ${BIN_DIR}/win-install/OpenCVConfig.cmake -> For use within binary installers/packages # ------------------------------------------------------------------------------------------- # ------------------------------------------------------------------------------------------- # Part 1/3: ${BIN_DIR}/OpenCVConfig.cmake -> For use *without* "make install" # ------------------------------------------------------------------------------------------- set(CMAKE_INCLUDE_DIRS_CONFIGCMAKE "\"${OPENCV_CONFIG_FILE_INCLUDE_DIR}\" \"${CMAKE_CURRENT_SOURCE_DIR}/include\" \"${CMAKE_CURRENT_SOURCE_DIR}/include/opencv\"") set(CMAKE_OPENCV2_INCLUDE_DIRS_CONFIGCMAKE "${CMAKE_CURRENT_SOURCE_DIR}") set(CMAKE_LIB_DIRS_CONFIGCMAKE "${LIBRARY_OUTPUT_PATH}") set(CMAKE_3RDPARTY_LIB_DIRS_CONFIGCMAKE "\"${CMAKE_BINARY_DIR}/3rdparty/${OPENCV_LIB_INSTALL_PATH}\"") configure_file("${CMAKE_CURRENT_SOURCE_DIR}/OpenCVConfig.cmake.in" "${CMAKE_BINARY_DIR}/OpenCVConfig.cmake" IMMEDIATE @ONLY) #support for version checking when finding opencv. find_package(OpenCV 2.3.1 EXACT) should now work. configure_file("${CMAKE_CURRENT_SOURCE_DIR}/OpenCVConfig-version.cmake.in" "${CMAKE_BINARY_DIR}/OpenCVConfig-version.cmake" IMMEDIATE @ONLY) # -------------------------------------------------------------------------------------------- # Part 2/3: ${BIN_DIR}/unix-install/OpenCVConfig.cmake -> For use *with* "make install" # ------------------------------------------------------------------------------------------- set(CMAKE_INCLUDE_DIRS_CONFIGCMAKE "\"\${OpenCV_INSTALL_PATH}/${OPENCV_INCLUDE_PREFIX}/opencv" "\${OpenCV_INSTALL_PATH}/${OPENCV_INCLUDE_PREFIX}\"") set(CMAKE_OPENCV2_INCLUDE_DIRS_CONFIGCMAKE "") if(ANDROID) set(CMAKE_LIB_DIRS_CONFIGCMAKE "\"\${OpenCV_INSTALL_PATH}/libs/\${ARMEABI_NDK_NAME}\"") set(CMAKE_3RDPARTY_LIB_DIRS_CONFIGCMAKE "\"\${OpenCV_INSTALL_PATH}/share/OpenCV/3rdparty/libs/\${ARMEABI_NDK_NAME}\"") else() set(CMAKE_LIB_DIRS_CONFIGCMAKE "\"\${OpenCV_INSTALL_PATH}/${OPENCV_LIB_INSTALL_PATH}\"") set(CMAKE_3RDPARTY_LIB_DIRS_CONFIGCMAKE "\"\${OpenCV_INSTALL_PATH}/share/OpenCV/3rdparty/${OPENCV_LIB_INSTALL_PATH}\"") if(OPENCV_MANGLED_INSTALL_PATHS) set(CMAKE_3RDPARTY_LIB_DIRS_CONFIGCMAKE "\"\${OpenCV_INSTALL_PATH}/share/OpenCV-${OPENCV_VERSION}/3rdparty/${OPENCV_LIB_INSTALL_PATH}\"") endif() endif() configure_file("${CMAKE_CURRENT_SOURCE_DIR}/OpenCVConfig.cmake.in" "${CMAKE_BINARY_DIR}/unix-install/OpenCVConfig.cmake" IMMEDIATE @ONLY) configure_file("${CMAKE_CURRENT_SOURCE_DIR}/OpenCVConfig-version.cmake.in" "${CMAKE_BINARY_DIR}/unix-install/OpenCVConfig-version.cmake" IMMEDIATE @ONLY) if(UNIX) #http://www.vtk.org/Wiki/CMake/Tutorials/Packaging reference # For a command "find_package( [major[.minor]] [EXACT] [REQUIRED|QUIET])" # cmake will look in the following dir on unix: # /(share|lib)/cmake/*/ (U) # /(share|lib)/*/ (U) # /(share|lib)/*/(cmake|CMake)/ (U) if(OPENCV_MANGLED_INSTALL_PATHS) install(FILES ${CMAKE_BINARY_DIR}/unix-install/OpenCVConfig.cmake DESTINATION share/OpenCV-${OPENCV_VERSION}/) install(FILES ${CMAKE_BINARY_DIR}/unix-install/OpenCVConfig-version.cmake DESTINATION share/OpenCV-${OPENCV_VERSION}/) else() install(FILES "${CMAKE_BINARY_DIR}/unix-install/OpenCVConfig.cmake" DESTINATION share/OpenCV/) install(FILES ${CMAKE_BINARY_DIR}/unix-install/OpenCVConfig-version.cmake DESTINATION share/OpenCV/) endif() endif() if(ANDROID) install(FILES "${CMAKE_CURRENT_SOURCE_DIR}/android/android.toolchain.cmake" DESTINATION share/OpenCV) endif() # -------------------------------------------------------------------------------------------- # Part 3/3: ${BIN_DIR}/win-install/OpenCVConfig.cmake -> For use within binary installers/packages # ------------------------------------------------------------------------------------------- if(WIN32) set(CMAKE_INCLUDE_DIRS_CONFIGCMAKE "\"\${OpenCV_CONFIG_PATH}/include\" \"\${OpenCV_CONFIG_PATH}/include/opencv\"") set(CMAKE_OPENCV2_INCLUDE_DIRS_CONFIGCMAKE "") set(CMAKE_LIB_DIRS_CONFIGCMAKE "\"\${OpenCV_CONFIG_PATH}/${OPENCV_LIB_INSTALL_PATH}\"") set(CMAKE_3RDPARTY_LIB_DIRS_CONFIGCMAKE "\"\${OpenCV_CONFIG_PATH}/share/OpenCV/3rdparty/${OPENCV_LIB_INSTALL_PATH}\"") exec_program(mkdir ARGS "-p \"${CMAKE_BINARY_DIR}/win-install/\"" OUTPUT_VARIABLE RET_VAL) configure_file("${CMAKE_CURRENT_SOURCE_DIR}/OpenCVConfig.cmake.in" "${CMAKE_BINARY_DIR}/win-install/OpenCVConfig.cmake" IMMEDIATE @ONLY) # Install the OpenCVConfig.cmake file which has the right paths pointing to the install directory install(FILES "${CMAKE_BINARY_DIR}/win-install/OpenCVConfig.cmake" DESTINATION "${CMAKE_INSTALL_PREFIX}/") endif() # -------------------------------------------------------------------------------------------- # Installation for Android ndk-build makefile: OpenCV.mk # Part 1/2: ${BIN_DIR}/OpenCV.mk -> For use *without* "make install" # Part 2/2: ${BIN_DIR}/unix-install/OpenCV.mk -> For use with "make install" # ------------------------------------------------------------------------------------------- if(ANDROID) if(BUILD_SHARED_LIBS) SET(OPENCV_LIBTYPE_CONFIGMAKE "SHARED") else() SET(OPENCV_LIBTYPE_CONFIGMAKE "STATIC") endif() if(BUILD_ANDROID_CAMERA_WRAPPER) set(CMAKE_CAMERA_LIBS_CONFIGCMAKE "native_camera_r${ANDROID_VERSION}") elseif(WITH_ANDROID_CAMERA) SET(CMAKE_CAMERA_LIBS_CONFIGCMAKE "") file(GLOB CMAKE_CAMERA_LIBS "${CMAKE_CURRENT_SOURCE_DIR}/3rdparty/lib/libnative_camera_r*.so") foreach(cam_lib ${CMAKE_CAMERA_LIBS}) get_filename_component(cam_lib "${cam_lib}" NAME) string(REGEX REPLACE "lib(native_camera_r[0-9]+\\.[0-9]+\\.[0-9]+)\\.so" "\\1" cam_lib "${cam_lib}") SET(CMAKE_CAMERA_LIBS_CONFIGCMAKE "${CMAKE_CAMERA_LIBS_CONFIGCMAKE} ${cam_lib}") endforeach() endif() endif(ANDROID) # ------------------------------------------------------------------------------------------- # Part 1/2: ${BIN_DIR}/OpenCV.mk -> For use *without* "make install" # ------------------------------------------------------------------------------------------- if(ANDROID) set(CMAKE_INCLUDE_DIRS_CONFIGCMAKE "\"${OPENCV_CONFIG_FILE_INCLUDE_DIR}\" \"${CMAKE_CURRENT_SOURCE_DIR}/include\" \"${CMAKE_CURRENT_SOURCE_DIR}/include/opencv\"") set(CMAKE_BASE_INCLUDE_DIR_CONFIGCMAKE "\"${CMAKE_CURRENT_SOURCE_DIR}\"") set(CMAKE_LIBS_DIR_CONFIGCMAKE "\$(OPENCV_THIS_DIR)") configure_file("${CMAKE_CURRENT_SOURCE_DIR}/OpenCV.mk.in" "${CMAKE_BINARY_DIR}/OpenCV.mk" IMMEDIATE @ONLY) endif(ANDROID) # ------------------------------------------------------------------------------------------- # Part 2/2: ${BIN_DIR}/unix-install/OpenCV.mk -> For use with "make install" # ------------------------------------------------------------------------------------------- if(ANDROID) set(CMAKE_INCLUDE_DIRS_CONFIGCMAKE "\"\$(LOCAL_PATH)/\$(OPENCV_THIS_DIR)/../../include/opencv\" \"\$(LOCAL_PATH)/\$(OPENCV_THIS_DIR)/../../include\"") set(CMAKE_BASE_INCLUDE_DIR_CONFIGCMAKE "") set(CMAKE_LIBS_DIR_CONFIGCMAKE "\$(OPENCV_THIS_DIR)/../..") configure_file("${CMAKE_CURRENT_SOURCE_DIR}/OpenCV.mk.in" "${CMAKE_BINARY_DIR}/unix-install/OpenCV.mk" IMMEDIATE @ONLY) install(FILES ${CMAKE_BINARY_DIR}/unix-install/OpenCV.mk DESTINATION share/OpenCV/) endif(ANDROID) # -------------------------------------------------------------------------------------------- #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"). # Part 2/2: ${BIN_DIR}/unix-install/opencv.pc -> For use *with* "make install" # prefix=/usr # exec_prefix=${prefix} # libdir=${exec_prefix}/lib # includedir=${prefix}/include/opencv # ------------------------------------------------------------------------------------------- set(prefix ${CMAKE_INSTALL_PREFIX}) set(exec_prefix "\${prefix}") set(libdir "\${exec_prefix}/lib") set(includedir "\${prefix}/${OPENCV_INCLUDE_PREFIX}") set(VERSION ${OPENCV_VERSION}) set(OPENCV_PC_FILE_NAME opencv.pc) #need to be explicit with naming the pc file and version number for side by side installs to work. if(OPENCV_MANGLED_INSTALL_PATHS) SET(OpenCV_LIB_COMPONENTS opencv_contrib opencv_legacy opencv_objdetect opencv_calib3d opencv_features2d opencv_video opencv_highgui opencv_ml opencv_imgproc opencv_flann opencv_core ) #be explicit about the library names. set(OpenCV_LIB_COMPONENTS_ ) foreach( CVLib ${OpenCV_LIB_COMPONENTS}) set(OpenCV_LIB_COMPONENTS_ "${OpenCV_LIB_COMPONENTS_} ${libdir}/lib${CVLib}.so.${OPENCV_VERSION}" ) endforeach() set(OpenCV_LIB_COMPONENTS ${OpenCV_LIB_COMPONENTS_}) set(OPENCV_PC_FILE_NAME "opencv-${OPENCV_VERSION}.pc") configure_file("${CMAKE_CURRENT_SOURCE_DIR}/opencv-XXX.pc.cmake.in" "${CMAKE_BINARY_DIR}/unix-install/${OPENCV_PC_FILE_NAME}" @ONLY IMMEDIATE) else() configure_file("${CMAKE_CURRENT_SOURCE_DIR}/opencv.pc.cmake.in" "${CMAKE_BINARY_DIR}/unix-install/${OPENCV_PC_FILE_NAME}" @ONLY IMMEDIATE) endif() if(UNIX AND NOT ANDROID) install(FILES ${CMAKE_BINARY_DIR}/unix-install/${OPENCV_PC_FILE_NAME} DESTINATION ${OPENCV_LIB_INSTALL_PATH}/pkgconfig) endif() # ---------------------------------------------------------------------------- # Uninstall target, for "make uninstall" # ---------------------------------------------------------------------------- CONFIGURE_FILE( "${CMAKE_CURRENT_SOURCE_DIR}/cmake_uninstall.cmake.in" "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake" IMMEDIATE @ONLY) ADD_CUSTOM_TARGET(uninstall "${CMAKE_COMMAND}" -P "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake") #----------------------------------- # Source package: #----------------------------------- set(BUILD_PACKAGE ON CACHE BOOL "Enables 'make package_source' command") if(BUILD_PACKAGE) set(TARBALL_NAME "${CMAKE_PROJECT_NAME}-${OPENCV_VERSION_MAJOR}.${OPENCV_VERSION_MINOR}.${OPENCV_VERSION_PATCH}") if (NOT WIN32) add_custom_target(package_source #TODO: maybe we should not remove dll's COMMAND tar --transform 's,^,${TARBALL_NAME}/,S' -cjpf ${CMAKE_CURRENT_BINARY_DIR}/${TARBALL_NAME}.tar.bz2 --exclude-vcs --exclude="*.pyc" --exclude="*.vcproj" --exclude="*/lib/*" --exclude="*.dll" ./ WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}) else() add_custom_target(package_source COMMAND zip -9 -r ${CMAKE_CURRENT_BINARY_DIR}/${TARBALL_NAME}.zip . -x '*/.svn/*' '*.vcproj' '*.pyc' WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}) endif() endif() #----------------------------------- # Solution folders: #----------------------------------- if(${CMAKE_VERSION} VERSION_GREATER "2.8.0") set(ENABLE_SOLUTION_FOLDERS OFF CACHE BOOL "Solution folder in Visual Studio or in other IDEs") endif() if(ENABLE_SOLUTION_FOLDERS) set_property(GLOBAL PROPERTY USE_FOLDERS ON) set_property(GLOBAL PROPERTY PREDEFINED_TARGETS_FOLDER "CMakeTargets") endif() #----------------------------------- # Subdirectories: #----------------------------------- add_subdirectory(include) add_subdirectory(modules) add_subdirectory(doc) add_subdirectory(data) add_subdirectory(3rdparty) if(BUILD_EXAMPLES OR BUILD_ANDROID_EXAMPLES OR INSTALL_PYTHON_EXAMPLES) add_subdirectory(samples) endif() # ---------------------------------------------------------------------------- # Summary: # ---------------------------------------------------------------------------- macro(status text) SET(status_cond) SET(status_then) SET(status_else) SET(status_current_name "cond") foreach(arg ${ARGN}) if(arg STREQUAL "THEN") SET(status_current_name "then") elseif(arg STREQUAL "ELSE") SET(status_current_name "else") else() LIST(APPEND status_${status_current_name} ${arg}) endif() endforeach() if(DEFINED status_cond) SET(status_placeholder_length 32) string(RANDOM LENGTH ${status_placeholder_length} ALPHABET " " status_placeholder) string(LENGTH "${text}" status_text_length) if (status_text_length LESS status_placeholder_length) string(SUBSTRING "${text}${status_placeholder}" 0 ${status_placeholder_length} status_text) elseif (DEFINED status_then OR DEFINED status_else) message(STATUS "${text}") SET(status_text "${status_placeholder}") else() SET(status_text "${text}") endif() if (DEFINED status_then OR DEFINED status_else) if(${status_cond}) string(REPLACE ";" " " status_then "${status_then}") message(STATUS "${status_text}" "${status_then}") else() string(REPLACE ";" " " status_else "${status_else}") message(STATUS "${status_text}" "${status_else}") endif() else() string(REPLACE ";" " " status_cond "${status_cond}") message(STATUS "${status_text}" "${status_cond}") endif() else() message(STATUS "${text}") endif() endmacro() status("") status("General configuration for opencv ${OPENCV_VERSION} =====================================") status("") status(" Built as dynamic libs?:" BUILD_SHARED_LIBS THEN YES ELSE NO) status(" Compiler:" CMAKE_COMPILER THEN "${CMAKE_COMPILER}" ELSE "${CMAKE_CXX_COMPILER}") status(" C++ flags (Release):" ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_RELEASE}) status(" C++ flags (Debug):" ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_DEBUG}) if(WIN32) status(" Linker flags (Release):" ${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_RELEASE}) status(" Linker flags (Debug):" ${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_DEBUG}) else() status(" Linker flags (Release):" ${CMAKE_SHARED_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS_RELEASE}) status(" Linker flags (Debug):" ${CMAKE_SHARED_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS_DEBUG}) endif() if(ANDROID) status(" Floating point type:" ${ARM_TARGET}) status(" Native API level:" android-${ANDROID_API_LEVEL}) status(" SDK target:" "${ANDROID_SDK_TARGET}") endif() #YV status("") status(" GUI: ") if (HAVE_QT) status(" QT 4.x:" HAVE_QT THEN YES ELSE NO) status(" QT OpenGL support:" HAVE_QT_OPENGL THEN YES ELSE NO) else() if(WIN32) status(" Win32 UI:" YES) else() if(APPLE) if(WITH_CARBON) status(" Carbon:" YES) else() status(" Cocoa:" YES) endif() else() status(" GTK+ 2.x:" HAVE_GTK THEN YES ELSE NO) status(" GThread:" HAVE_GTHREAD THEN YES ELSE NO) endif() endif() endif() # media status("") status(" Media I/O: ") status(" ZLib:" ZLIB_FOUND THEN YES ELSE build) status(" JPEG:" NOT WITH_JPEG OR JPEG_FOUND THEN ${JPEG_FOUND} ELSE build) status(" PNG:" NOT WITH_PNG OR PNG_FOUND THEN ${PNG_FOUND} ELSE build) status(" TIFF:" NOT WITH_TIFF OR TIFF_FOUND THEN ${TIFF_FOUND} ELSE build) status(" JPEG 2000:" NOT WITH_JASPER OR JASPER_FOUND THEN ${JASPER_FOUND} ELSE build) status(" OpenEXR:" WITH_OPENEXR OR OPENEXR_FOUND THEN YES ELSE NO) status(" OpenNI:" NOT HAVE_OPENNI OR HAVE_OPENNI_PRIME_SENSOR_MODULE THEN NO ELSE "${HAVE_OPENNI} (WARNING: PrimeSensor Modules for OpenNI are not installed (not found in OPENNI_PRIME_SENSOR_MODULE_BIN_DIR).)") # video status("") if(UNIX AND NOT APPLE) status(" Video I/O:") status(" DC1394 1.x:" HAVE_DC1394 THEN YES ELSE NO) status(" DC1394 2.x:" HAVE_DC1394_2 THEN YES ELSE NO) status(" FFMPEG:" HAVE_FFMPEG THEN YES ELSE NO) status(" codec:" HAVE_FFMPEG_CODEC THEN YES ELSE NO) status(" format:" HAVE_FFMPEG_FORMAT THEN YES ELSE NO) status(" util:" HAVE_FFMPEG_UTIL THEN YES ELSE NO) status(" swscale:" HAVE_FFMPEG_SWSCALE THEN YES ELSE NO) status(" gentoo-style:" HAVE_GENTOO_FFMPEG THEN YES ELSE NO) status(" GStreamer:" HAVE_GSTREAMER THEN YES ELSE NO) status(" UniCap:" HAVE_UNICAP THEN YES ELSE NO) status(" PvAPI:" HAVE_PVAPI THEN YES ELSE NO) status(" V4L/V4L2:" HAVE_LIBV4L THEN Using libv4l ELSE ${HAVE_CAMV4L}/${HAVE_CAMV4L2}) status(" Xine:" HAVE_XINE THEN YES ELSE NO) if(ANDROID) if(WITH_ANDROID_CAMERA) if(BUILD_ANDROID_CAMERA_WRAPPER) status(" AndroidNativeCamera:" "build for Android ${ANDROID_VERSION}") else() status(" AndroidNativeCamera:" ARMEABI_V7A THEN use prebuilt libraries ELSE NO) endif() else() status(" AndroidNativeCamera:" "NO (native camera requires Android API level 8 or higher)") endif() endif() elseif(APPLE) status(" Video I/O:" WITH_QUICKTIME THEN QuickTime ELSE QTKit) elseif(WIN32) status(" Video I/O:" HAVE_VIDEOINPUT THEN DirectShow ELSE NO) endif() # Other third-party libraries status("") status(" Other third-party libraries:") if(WITH_IPP AND IPP_FOUND) status(" Use IPP:" "${IPP_LATEST_VERSION_STR} [${IPP_LATEST_VERSION_MAJOR}.${IPP_LATEST_VERSION_MINOR}.${IPP_LATEST_VERSION_BUILD}]") status(" at:" "${IPP_ROOT_DIR}") else() status(" Use IPP:" WITH_IPP AND NOT IPP_FOUND THEN IPP not found ELSE NO) endif() status(" Use TBB:" HAVE_TBB THEN YES ELSE NO) if(UNIX) status(" Use ThreadingFramework:" HAVE_THREADING_FRAMEWORK THEN YES ELSE NO) endif() status(" Use Cuda:" HAVE_CUDA THEN YES ELSE NO) status(" Use Eigen:" HAVE_EIGEN THEN YES ELSE NO) # interfaces to other languages status("") status(" Interfaces:") status(" Python:" BUILD_NEW_PYTHON_SUPPORT THEN YES ELSE NO) status(" Python interpreter:" PYTHON_EXECUTABLE THEN "${PYTHON_EXECUTABLE} (ver ${PYTHON_VERSION_MAJOR_MINOR})" ELSE NO) status(" Python numpy:" PYTHON_USE_NUMPY THEN YES ELSE "NO (Python wrappers will not be generated)") if(ANDROID AND ANDROID_API_LEVEL LESS 8) status(" Java:" "NO (Java API requires Android API level 8 or higher)") else() status(" Java:" BUILD_JAVA_SUPPORT THEN YES ELSE NO) endif() if(ANDROID) status(" android tool:" ANDROID_EXECUTABLE THEN "${ANDROID_EXECUTABLE} (${ANDROID_TOOLS_Pkg_Desc})" ELSE NO) status(" ant:" ANT_EXECUTABLE THEN "${ANT_EXECUTABLE} (ver ${ANT_VERSION})" ELSE NO) endif() # documentation status("") status(" Documentation:") status(" Sphinx:" HAVE_SPHINX THEN "${SPHINX_BUILD} (ver ${SPHINX_VERSION})" ELSE NO) status(" PdfLaTeX compiler:" BUILD_DOCS AND PDFLATEX_COMPILER THEN "${PDFLATEX_COMPILER}" ELSE NO) status(" Build Documentation:" BUILD_DOCS AND PDFLATEX_COMPILER AND HAVE_SPHINX THEN YES ELSE NO) # samples and tests status("") status(" Tests and samples:") status(" Tests:" BUILD_TESTS THEN YES ELSE NO) status(" Examples:" BUILD_EXAMPLES THEN YES ELSE NO) if(ANDROID) status(" Android tests:" BUILD_TESTS AND CAN_BUILD_ANDROID_PROJECTS THEN YES ELSE NO) status(" Android examples:" BUILD_ANDROID_EXAMPLES THEN YES ELSE NO) endif() # auxiliary status("") status(" Install path:" "${CMAKE_INSTALL_PREFIX}") status("") status(" cvconfig.h is in:" "${OPENCV_CONFIG_FILE_INCLUDE_DIR}") status("-----------------------------------------------------------------") status("") # warn in the case of in-source build if("${CMAKE_CURRENT_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_BINARY_DIR}") message(WARNING "The source directory is the same as binary directory. \"make clean\" may damage the source tree") endif()