From 9462f0c7bc96d176561894f4421f3e310a485857 Mon Sep 17 00:00:00 2001 From: Peter Harris Date: Fri, 5 Jun 2020 14:14:30 -0400 Subject: msvc: Avoid spurious openmp link warnings The linker that comes with MSVC does not understand the /openmp flag. This results in a string of LINK : warning LNK4044: unrecognized option '/openmp'; ignored warnings, one for each static_library linked with an executable. Avoid this by only setting the linker openmp flag when the compiler is not MSVC. --- mesonbuild/dependencies/misc.py | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'mesonbuild/dependencies/misc.py') diff --git a/mesonbuild/dependencies/misc.py b/mesonbuild/dependencies/misc.py index 04dee06..5160fba 100644 --- a/mesonbuild/dependencies/misc.py +++ b/mesonbuild/dependencies/misc.py @@ -97,7 +97,8 @@ class OpenMPDependency(ExternalDependency): for name in header_names: if self.clib_compiler.has_header(name, '', self.env, dependencies=[self], disable_cache=True)[0]: self.is_found = True - self.compile_args = self.link_args = self.clib_compiler.openmp_flags() + self.compile_args = self.clib_compiler.openmp_flags() + self.link_args = self.clib_compiler.openmp_link_flags() break if not self.is_found: mlog.log(mlog.yellow('WARNING:'), 'OpenMP found but omp.h missing.') -- cgit v1.1