opencv/cmake/checks/lapack_check.cpp
Alexander Alekhin 2b44c0b649 cmake: fix lapack
- added compile check with multiple tries for different configurations
- restored find_package(LAPACK)
- avoided modification of OPENCV_LINKER_LIBS
2017-01-17 15:56:42 +03:00

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C++

#include "opencv_lapack.h"
static char* check_fn1 = (char*)sgesv_;
static char* check_fn2 = (char*)sposv_;
static char* check_fn3 = (char*)spotrf_;
static char* check_fn4 = (char*)sgesdd_;
int main(int argc, char* argv[])
{
(void)argv;
if(argc > 1000)
return check_fn1[0] + check_fn2[0] + check_fn3[0] + check_fn4[0];
return 0;
}