- removed OpenCV_LIB_DIR* vars (they are broken and not required anymore)
- OpenCVConfig.cmake doesn't contain ANDROID/CUDA code if there is no such support
- removed OpenCV2_INCLUDE_DIRS_CONFIGCMAKE, merged into OpenCV_INCLUDE_DIRS_CONFIGCMAKE
- fix hard-coded relative paths for OpenCV_INSTALL_PATH
- removed OpenCV_TBB_ARCH
- switch OpenCVConfig.cmake into 2-level mode for Android SDK
Some CMake 3.x (2.8.12.2 is fine) provides broken build configurations
with following build error message:
ld: fatal error: -soname: must take a non-empty argument
Linker command line sample contains this:
"-shared -Wl,-soname, -o"
* check compiler support
* check HW support before executing
* add test doing round trip conversion from / to FP32
* treat array correctly if size is not multiple of 4
* add declaration to prevent warning
* make it possible to enable fp16 on 32bit ARM
* let the conversion possible on non-supported HW, too.
* add test using both HW and SW implementation
Command line generation routine uses "-isystem" to include headers outside of "<opencv>/modules" folder, but GCC 6 does not work when passed "-isystem /usr/include" option.
Commits:
67fe57a add fixed video
db0ae2c Restore 2.4 source branch for bug fix 6317.
97ac59c Fix a memory leak indirectly caused by cvDestroyWindow
eb40afa Add a workaround for FFmpeg's color conversion accessing past the end of the buffer
421fcf9 Rearrange CvVideoWriter_FFMPEG::writeFrame for better readability
912592d Remove "INSTALL_NAME_DIR lib" target property
bb1c2d7 fix bug on border at pyrUp
syntax of cmake "get_filename_component" changed after version 2.8.11
for cmake version < 2.8.11
get_filename_component(<VAR> <FileName> PATH [CACHE])
for cmake version >= 2.8.11
get_filename_component(<VAR> <FileName> DIRECTORY [CACHE])
Update OpenCVConfig.cmake
Update OpenCVConfig.cmake.in
The INSTALL_NAME_DIR property of a target specifies how a dynamic library should
be found on OS X. If INSTALL_NAME_DIR is not specified the loader will search
relative to the standard search paths. If specified it should either be
an absolute path or relative path prefixed with either @executable_path,
@load_path, or @rpath. Specifying "lib" does not make sense here and
causes linking error as documented here:
http://answers.opencv.org/question/4134/cmake-install_name_tool-absolute-path-for-library-on-mac-osx/
and here
http://stackoverflow.com/questions/26978806/dyld-library-not-loaded-lib-libopencv-core-3-0-dylib-reason-image-not-found
This patch removes INSTALL_NAME_DIR everywhere it is set to "lib".
An alternate solution would be to set an absolute path like
"${CMAKE_INSTALL_PREFIX}/lib" or relative path like
"@executable_path/../lib". However, if there is not specific need for
specifying a path, it is probably best left unset.
