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| author | Brad King <brad.king@kitware.com> | 2018-06-27 15:23:01 -0400 |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2018-06-27 15:24:22 -0400 |
| commit | 826bf5c45451900869ca681768d8f291311c75ca (patch) | |
| tree | 41f177e95244a63328b678399f1e6719e7e5ba82 /Modules/FindOpenMP.cmake | |
| parent | ef5e2e8a62982ebccf4883fc7a01cdb66f8ca183 (diff) | |
| download | cmake-826bf5c45451900869ca681768d8f291311c75ca.tar.gz | |
FindOpenMP: Avoid warning in check code
The test code added by commit v3.12.0-rc1~411^2~1 (FindOpenMP: Verify in
test source that OMP library is linked, 2018-03-01) leaves an unused
variable warning. This breaks the check with `-Werror`. Remove the
variable and leave just the function call, which should still check that
the OMP library is linked.
Fixes: #18102
Diffstat (limited to 'Modules/FindOpenMP.cmake')
| -rw-r--r-- | Modules/FindOpenMP.cmake | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Modules/FindOpenMP.cmake b/Modules/FindOpenMP.cmake index 329ace10c1..df0bbc433d 100644 --- a/Modules/FindOpenMP.cmake +++ b/Modules/FindOpenMP.cmake @@ -126,7 +126,7 @@ set(OpenMP_C_CXX_TEST_SOURCE #include <omp.h> int main() { #ifdef _OPENMP - int n = omp_get_max_threads(); + omp_get_max_threads(); return 0; #else breaks_on_purpose |