[CMake] TRY_COMPILE and CMAKE_C_FLAGS

[Filipe Sousa]

Gregor Jasny wrote:
> Hi,
> 
> I want to test if the current GNU compiler accept the -fopenmp flag.
INCLUDE(CheckCCompilerFlag)
CHECK_C_COMPILER_FLAG(-fopenmp HAVE_OPENMP)

-- 
Filipe Sousa

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