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-rw-r--r--var/spack/repos/builtin/packages/llvm/package.py8
1 files changed, 8 insertions, 0 deletions
diff --git a/var/spack/repos/builtin/packages/llvm/package.py b/var/spack/repos/builtin/packages/llvm/package.py
index 9ea2e1abd9..f32e3494e4 100644
--- a/var/spack/repos/builtin/packages/llvm/package.py
+++ b/var/spack/repos/builtin/packages/llvm/package.py
@@ -766,6 +766,14 @@ class Llvm(CMakePackage, CudaPackage):
os.symlink(bin, sym)
env.prepend_path("PATH", self.stage.path)
+ def setup_run_environment(self, env):
+ if "+clang" in self.spec:
+ env.set("CC", join_path(self.spec.prefix.bin, "clang"))
+ env.set("CXX", join_path(self.spec.prefix.bin, "clang++"))
+ if "+flang" in self.spec:
+ env.set("FC", join_path(self.spec.prefix.bin, "flang"))
+ env.set("F77", join_path(self.spec.prefix.bin, "flang"))
+
root_cmakelists_dir = "llvm"
def cmake_args(self):