cmake check_source_compiles examples

Signatures

check_source_compiles(<lang> <code> <resultVar>
  [FAIL_REGEX <regex1> [<regex2>...]]
[SRC_EXT <extension>])

Examples

isce-framework/isce3 .cmake/kitware-cmake/3.19/CheckSourceCompiles.cmake :17 

check_source_compiles(<lang> <code> <resultVar>
                          [FAIL_REGEX <regex1> [<regex2>...]]
                          [SRC_EXT <extension>])

DrTimothyAldenDavis/SuiteSparse UMFPACK/CMakeLists.txt :273 

check_source_compiles ( C
    "int main(void) {
    #pragma GCC ivdep
    for (int j = 0; j < 1; j++) { }
    return 0;
    }"
    HAVE_PRAGMA_GCC_IVDEP
    FAIL_REGEX "[wW]arning" )