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
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.
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.
Make detection of x64 using the gcc's target triplet identical
to the one used in cmake/OpenCVDetectCXXCompiler.cmake.
Otherwise, MinGW-w64 setups will always be treated as x64 since
they contain "w64" as vendor key.
MinGW-w64 always uses "w64" as vendor key which the previously
used check for "64" anywhere in the target triplet matched. This
would lead to MinGW-w64 setups always being treated as x64.
Turns out we do not even need this additional check since the
architecture has been correctly determined earlier in this file.
No need to do it again.
HAVE_VFW flag is defined by CMake try_compile check.
Check fails for WINRT as vfw.h begins with
and contains empty set of functions for Store apps.
So we can safely remove vfw32.lib for WINRT in general
(independently of availability for specific configuration)
Which also happens to align the non-Debian specific variables
with the ones used by upstream CMake.
(cherry picked from commit b8c60234c3fa94c31a3e2a72275fefa811c75d5c)
Conflicts:
cmake/OpenCVPackaging.cmake
It's pretty much a simplified copy of the Linux script, lacking fancy colors.
Also, I had to drop Python testing, because it's not easy to pass the Python
module location to the script, and I have no pressing need to run the Python
tests at the moment.
(cherry picked from commit c1e3ca170e6acd983fc010bffd6bc10f12a738c5)
Conflicts:
CMakeLists.txt
They don't actually do anything. And even if they did, all components are
enabled by default, anyway.
(cherry picked from commit 49fe496914cca93f19dd61aa7b1c120037d65282)
Conflicts:
cmake/OpenCVPackaging.cmake
2) disable IPP on 32-bit Linux when OpenCV is built as shared libs. Otherwise we get linker errors
3) disable IPP's minMaxIdx 32-bit floating-point flavor in a hope that it fixes some test failures
