chance test for OpenMP default setting to be compatible with CMake 2.8.x (c76b79f0) · Commits · 郑智淋 / lammps

cmake/CMakeLists.txt

+1 −1

Original line number	Diff line number	Diff line
		@@ -322,7 +322,7 @@ find_package(OpenMP QUIET)
		# where we assume older GCC semantics. For the time being, we disable OpenMP by default
		# for GCC 9.x and beyond. People may manually turn it on, but need to run the script
		# src/USER-OMP/hack_openmp_for_pgi_gcc9.sh on all sources to make it compatible with gcc 9.
		if ((${CMAKE_CXX_COMPILER_ID} STREQUAL "GNU") AND (CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 9.0.0))
		if (${CMAKE_CXX_COMPILER_ID} STREQUAL "GNU") AND (CMAKE_CXX_COMPILER_VERSION VERSION_GREATER 8.99.9))
		option(BUILD_OMP "Build with OpenMP support" OFF)
		else()
		option(BUILD_OMP "Build with OpenMP support" ${OpenMP_FOUND})