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a17b693aa9
opencv/CMakeLists.txt
Andrey Kamaev a17b693aa9 Fixed build of Android samples and tests
2011-07-24 20:44:20 +00:00

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73 KiB
CMake
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# ----------------------------------------------------------------------------
# Root CMake file for OpenCV
#
# From the off-tree build directory, invoke:
# $ cmake <PATH_TO_OPENCV_ROOT>
#
#
# - OCT-2008: Initial version <joseluisblancoc@gmail.com>
#
# ----------------------------------------------------------------------------
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
# ----------------------------------------------------------------------------
SET(OPENCV_VERSION_FILE "${CMAKE_CURRENT_SOURCE_DIR}/modules/core/include/opencv2/core/version.hpp")
FILE(STRINGS "${OPENCV_VERSION_FILE}" OPENCV_VERSION_PARTS REGEX "#define CV_.+OR_VERSION[ ]+[0-9]+" )
string(REGEX REPLACE ".+CV_MAJOR_VERSION[ ]+([0-9]+).*" "\\1" OPENCV_VERSION_MAJOR "${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}.${OPENCV_VERSION_MINOR}")
# create a dependency on version file
# we will never use output of the following command but cmake will rerun if version file changes
configure_file("${OPENCV_VERSION_FILE}" "${CMAKE_BINARY_DIR}/junk/version.junk" COPYONLY)
if(WIN32)
# Postfix of DLLs:
set(OPENCV_DLLVERSION "${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(ANDROID)
include(OpenCVAndroidProject.cmake REQUIRED)
endif()
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 ${ANDROID_EXECUTABLE} list target
RESULT_VARIABLE ANDROID_PROCESS
OUTPUT_VARIABLE ANDROID_SDK_TARGETS_FULL
ERROR_VARIABLE ANDROID_PROCESS_ERRORS
OUTPUT_STRIP_TRAILING_WHITESPACE)
string(REGEX MATCHALL "(^|\n)id: [0-9]+ or \"([^\n]+[0-9+])\"(\n|$)" ANDROID_SDK_TARGETS_FULL "${ANDROID_SDK_TARGETS_FULL}")
SET(ANDROID_SDK_TARGETS)
if (ANDROID_PROCESS EQUAL 0)
foreach(line ${ANDROID_SDK_TARGETS_FULL})
string(REGEX REPLACE "(^|\n)id: [0-9]+ or \"([^\n]+[0-9+])\"(\n|$)" "\\2" line "${line}")
list(APPEND ANDROID_SDK_TARGETS "${line}")
endforeach()
endif()
# detect ANDROID_SDK_TARGET if no target is provided by user
if (NOT ANDROID_SDK_TARGET)
set(desired_android_target_level ${ANDROID_API_LEVEL})
if (desired_android_target_level LESS 8)
set(desired_android_target_level 8)
endif()
if (ANDROID_PROCESS EQUAL 0)
math(EXPR desired_android_target_level_1 "${desired_android_target_level}-1")
foreach(target ${ANDROID_SDK_TARGETS})
string(REGEX MATCH "[0-9]+$" target_level "${target}")
if (target_level GREATER desired_android_target_level_1)
set(ANDROID_SDK_TARGET "${target}")
break()
endif()
endforeach()
else()
set(ANDROID_SDK_TARGET android-${desired_android_target_level})
message(WARNING "Could not retrieve list of installed Android targets. Will try to use \"${ANDROID_SDK_TARGET}\" target")
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(<name> [major[.minor]] [EXACT] [REQUIRED|QUIET])"
# cmake will look in the following dir on unix:
# <prefix>/(share|lib)/cmake/<name>*/ (U)
# <prefix>/(share|lib)/<name>*/ (U)
# <prefix>/(share|lib)/<name>*/(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 ${SPHINX_VERSION})" ELSE NO)
status(" PdfLaTeX compiler:" PDFLATEX_COMPILER THEN "${PDFLATEX_COMPILER}" ELSE NO)
if (BUILD_DOCS AND HAVE_SPHINX)
status(" Build Documentation:" PDFLATEX_COMPILER THEN YES ELSE "YES (HTML only)")
else()
status(" Build Documentation:" NO)
endif()
# 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()
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