opencv

Commit Graph

Author	SHA1	Message	Date
Maksim Shabunin	3863dc5b2b	Updated pkg-config generation, added sample makefile	10 years ago
Samuel Martin	671a630f47	cmake/OpenCVGenPkgconfig.cmake: rework opencv.pc generation Using absolute path to locate the components in the "Libs:" field of the .pc can badly break cross-compilation, especially when building statically linked objects. Indeed, pkg-config automatically replaces the '-I...' and '-L...' paths when the PKG_CONFIG_SYSROOT_DIR and PKG_CONFIG_LIBDIR environment variables are set [1]. This feature is very helpful and common in cross-compilation framework like Buildroot [2,3]. When there are absolute paths in the .pc files, pkg-config won't be able to do the path substitutions for these paths when the aforementioned environment variables are set. In such case, since the prefix is the target one, not the sysroot one, these libraries' absolute paths will point to: - in the best case: a non-existing file (i.e. these files do not exists on the host system; - at worst: the host system's libraries. This will make the linking failed because these host system's libraries will most likely not be build for the target architecture [4]. So, this patch replace the components' absolute paths by the form: -L<libdir> -l<libname> This way, the linker will be able to resolve each dependency path, whatever the kind of objects/build (shared object or static build) it is dealing with. Note that for static link, the library order does matter [5]. The order of the opencv components has been carefully chosen to comply with this requirement. Fixes #3931 This patch is a port of [6] on the master branch. [1] http://linux.die.net/man/1/pkg-config [2] http://buildroot.org/ [3] http://git.buildroot.net/buildroot/tree/package/pkgconf/pkg-config.in [4] http://autobuild.buildroot.net/results/e8a/e8a859276db34aff87ef181b0cce98916b0afc90/build-end.log [5] http://stackoverflow.com/questions/45135/linker-order-gcc [6] `eceada586b` Signed-off-by: Samuel Martin <s.martin49@gmail.com>	10 years ago
Ilya Lavrenov	d89b6226a3	fixed Android mk generation for arm64-v8a	10 years ago
Piotr Dobrowolski	6d0407b65e	VideoCapture with digital camera and gPhoto2 library	10 years ago
Vladislav Vinogradov	21d8b588a2	exclude dates from report names	10 years ago
Vladislav Vinogradov	5d66b1130b	save tests console output to separate log files	10 years ago
Vladislav Vinogradov	0550b2c1fe	check that current directory has write access	10 years ago
Alexander Smorkalov	7f63776395	Precise default CUDA version for Tegra X1 chips.	10 years ago
Maksim Shabunin	e936670571	Install cvconfig.h file	10 years ago
Marvin Smith	ae933db526	Fixing the gdal include error that Macports seems to only mess up.	10 years ago
Vladislav Vinogradov	cde697dd14	introduce BUILD_TINY_GPU_MODULE CMake option it adds OPENCV_TINY_GPU_MODULE definition, that will allow to build tiny version of gpu module (with limited image format support)	10 years ago
Alexander Smorkalov	2598392295	Added explicit deb package dependency from libtbb-dev if TBB is enabled. (cherry picked from commit `63d6cc5ca6`)	10 years ago
Alexander Smorkalov	63d6cc5ca6	Added explicit deb package dependency from libtbb-dev if TBB is enabled.	10 years ago
Patrik Huber	40b765b7c2	Add VS2015 compatibility to CMake scripts	10 years ago
Patrik Huber	2b1103c1d3	Add support for VS2015 Without the fix, OpenCV will compile and silently copy the compiled libs/executables to a location not prefixed with arch/vc14, and OpenCV won't be picked up by find_package and OpenCVConfig.cmake.	10 years ago
Vadim Pisarevsky	30a3ff0de6	fixed compile errors on OSX and other systems where ffmpeg is detected manually, not via pkg-config	10 years ago
Maksim Shabunin	1138a38dbe	Use explicit no-sse flags when SSE is off Also: - Silence clang warnings about unsupported command line arguments - Add diagnostic print to calib3d test - Fixed perf test relative error check - Fix iOS build problem	10 years ago
Mansour Moufid	655b28ee0c	Use the CMake find_library command to find the FFmpeg libraries. Conflicts: cmake/OpenCVFindLibsVideo.cmake	10 years ago
Vladimir Kolesnikov	2c73e49dac	Not block PDB file in multithreaded build on Windows. If used cl compiler, but generator is not Visual Studio e.g. Ninja, enable FS option to prevent blocking PDB file in multithreaded build.	10 years ago
Abhijit Kundu	fd4df0f67d	Added suuport for finding Intel TBB for Visual Studio 2013	10 years ago
Alexander Nitsch	d6c95621e8	Implement CMAKE_CURRENT_LIST_DIR for older CMake The use of built-in CMAKE_CURRENT_LIST_DIR requires at least CMake 2.8.3. This fix properly defines the variable to allow its use in versions < 2.8.3 as well. Fixes issue #4205. Exclude >= 2.8.3 from reimplementation of CMAKE_CURRENT_LIST_DIR This avoids violation of possible future CMake policy checks regarding reserved/read-only variables.	10 years ago
Ilya Lavrenov	614edafe73	typo	10 years ago
Ilya Lavrenov	f57063efa2	port of aarch64 cuda changes from 2.4	10 years ago
Ilya Lavrenov	847976de4e	fixed find cuda for aarch64	10 years ago
Vadim Pisarevsky	2b2e3ee93c	make sure opencv builds fine with the recent versions of libav (e.g. from Ubuntu 14.10)	10 years ago
Vadim Pisarevsky	926754a66e	another attempt to resolve ABI checker complains	10 years ago
Vadim Pisarevsky	fa41653420	trying to avoid ABI checker failures	10 years ago
Vladimir Kolesnikov	bea98bd22a	Not block PDB file in multithreaded build on Windows. If used cl compiler, but generator is not Visual Studio e.g. Ninja, enable FS option to prevent blocking PDB file in multithreaded build. (cherry picked from commit `58c9135626`)	10 years ago
Roman Donchenko	bcd08b5d18	Mark the libs component required Everything else depends on it, after all. (cherry picked from commit `cf54e3b97e`)	10 years ago
Roman Donchenko	19298ae3cb	Add component display names (cherry picked from commit `6d52ea8984`)	10 years ago
Roman Donchenko	5e06da3050	Update the CPack variables to match the changes in asmorkalov/CMake#1 Which also happens to align the non-Debian specific variables with the ones used by upstream CMake. (cherry picked from commit `b8c60234c3`) Conflicts: cmake/OpenCVPackaging.cmake	10 years ago
Roman Donchenko	17ac18a7b9	Remove useless CPACK_*_COMPONENT_INSTALL variables They don't actually do anything. And even if they did, all components are enabled by default, anyway. (cherry picked from commit `49fe496914`)	10 years ago
Roman Donchenko	3f3ca85103	Don't use ${CMAKE_INSTALL_PREFIX} as an install destination Absolute destinations are not necessary, and prevent CPack from working. (cherry picked from commit `0387f8ad56`)	10 years ago
Alexander Smorkalov	05ddc16eaa	Added Debian changelog to -tests package. (cherry picked from commit `a87ccb9ac0`)	10 years ago
Alexander Smorkalov	2ba77614aa	Debian package names replaced by lower case version to satisfy lintian. (cherry picked from commit `e6ac64008b`)	10 years ago
Alexander Smorkalov	b1cdb91139	Fixed samples install permissions for Debian packaging. (cherry picked from commit `cf852972d1`)	10 years ago
Alexander Smorkalov	a09ad35d98	opencv_testing.sh script installation is removed as run tests script does the same thing. (cherry picked from commit `9206ec30a2`)	10 years ago
Alexander Smorkalov	1b5835cd35	Added dependency from numpy to debian package with python bindings. (cherry picked from commit `be6b847675`)	10 years ago
Alexander Smorkalov	9932bbad3a	Added Debian changelog installation step for Debian package generation. (cherry picked from commit `ddc1b965b6`)	10 years ago
Vladislav Vinogradov	3cf265992f	fix installation layout for debian packages: Install symlinks to shared libraries as a part of development package, not runtime package. It is default behavior for debian packages. (cherry picked from commit `f55c1cc0fb`)	10 years ago
yanlend	443b3157e0	Fix win32 search for same bitness executable find_package(PythonInterp) calls find_program(PYTHON_EXECUTABLE), i.e. without version number. For the Win32-search before to be effective, the same variable has to be used.	10 years ago
Maksim Shabunin	97c78838a4	Fixed windows build and one warning	10 years ago
Maksim Shabunin	f803c2a7bb	Generators: updated the library gathering loop	10 years ago
Maksim Shabunin	35b2139929	Basic HAL module	10 years ago
Ilya Lavrenov	4273534c92	typo	10 years ago
Maksim Shabunin	979721c979	Fix generating of android.mk	10 years ago
Vladimir Kolesnikov	58c9135626	Not block PDB file in multithreaded build on Windows. If used cl compiler, but generator is not Visual Studio e.g. Ninja, enable FS option to prevent blocking PDB file in multithreaded build.	10 years ago
Roman Donchenko	6e121b2e29	Use imported targets for linking to CUDA This retains the desirable quality of not including paths to CUDA libraries from the build system into the config files, and has two major advantages: * It removes the need to use link_directories, which doesn't guarantee that the libraries from the supplied directory will be used (there may be libraries with the same names earlier in the search path). * It removes the need to put -L entries into OPENCV_LINKER_LIBS. This variable is used with target_link_libraries, where such entries are treated as linker flags, so doing this is unportable. I remove the support for -L entries from OpenCVGenPkgconfig.cmake, as well, to discourage adding them in the future.	10 years ago
Roman Donchenko	149c1c16ba	cap_libv4l.cpp depends on both libv4l 1 and 2, so search for both How this worked before, I do not know.	10 years ago
Alexander Nitsch	afd9de6f1b	Fix static/shared lib detection The check for BUILD_SHARED_LIBS had its logic backwards. If this variable is not defined we must assume a build of static libs.	10 years ago

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1532 Commits (d8b58205be3e294263f3387a811efcbe35af59d0)