Hi I just tried to compile latest opencv-4 version (beta) but I got following error :
[ 32%] Built target quirc
[ 32%] Building CXX object modules/CMakeFiles/ade.dir/__/3rdparty/ade/ade-0.1.1c/sources/ade/source/alloc.cpp.obj
C:\Opencv\build\3rdparty\ade\ade-0.1.1c\sources\ade\source\alloc.cpp: In function 'void* ade::aligned_alloc(std::size_t, std::size_t)':
C:\Opencv\build\3rdparty\ade\ade-0.1.1c\sources\ade\source\alloc.cpp:31:77: error: 'posix_memalign' was not declared in this scope
auto res = posix_memalign(&ret, std::max(sizeof(void*), alignment), size);
^
modules\CMakeFiles\ade.dir\build.make:62: recipe for target 'modules/CMakeFiles/ade.dir/__/3rdparty/ade/ade-0.1.1c/sources/ade/source/alloc.cpp.obj' failed
mingw32-make[2]: *** [modules/CMakeFiles/ade.dir/__/3rdparty/ade/ade-0.1.1c/sources/ade/source/alloc.cpp.obj] Error 1
CMakeFiles\Makefile2:980: recipe for target 'modules/CMakeFiles/ade.dir/all' failed
mingw32-make[1]: *** [modules/CMakeFiles/ade.dir/all] Error 2
Makefile:161: recipe for target 'all' failed
mingw32-make: *** [all] Error 2
Is there any solution to tackle this issue ?