gromacs: conflict %apple-clang and +openmp (spack#47935)

mcuma · Dec 10, 2024 · 8d83baa · 8d83baa
1 parent 12dd120
commit 8d83baa
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/var/spack/repos/builtin/packages/gromacs/package.py b/var/spack/repos/builtin/packages/gromacs/package.py
@@ -357,6 +357,9 @@ class Gromacs(CMakePackage, CudaPackage):
     )
 
     variant("openmp", default=True, description="Enables OpenMP at configure time")
+    conflicts(
+        "+openmp", when="%apple-clang", msg="OpenMP not available for the Apple clang compiler"
+    )
     variant("openmp_max_threads", default="none", description="Max number of OpenMP threads")
     conflicts(
         "+openmp_max_threads", when="~openmp", msg="OpenMP is off but OpenMP Max threads is set"