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authorHarmen Stoppels <harmenstoppels@gmail.com>2021-11-16 18:08:07 +0100
committerGitHub <noreply@github.com>2021-11-16 10:08:07 -0700
commit7c3b14678996cfdcc411d624e0e93f71e44e0efa (patch)
tree93ec3c9faefffe24d79c508bffac5cfd03ce57c0
parent54fc26bf342f9efac3b07cd5693f65e1adb137be (diff)
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llvm: flang implies mlir (#27449)
-rw-r--r--var/spack/repos/builtin/packages/llvm/package.py2
1 files changed, 2 insertions, 0 deletions
diff --git a/var/spack/repos/builtin/packages/llvm/package.py b/var/spack/repos/builtin/packages/llvm/package.py
index 300b5dbfb6..97ec56be5f 100644
--- a/var/spack/repos/builtin/packages/llvm/package.py
+++ b/var/spack/repos/builtin/packages/llvm/package.py
@@ -199,6 +199,8 @@ class Llvm(CMakePackage, CudaPackage):
# Introduced in version 11 as a part of LLVM and not a separate package.
conflicts("+flang", when="@:10")
+ conflicts('~mlir', when='+flang', msg='Flang requires MLIR')
+
# Older LLVM do not build with newer compilers, and vice versa
conflicts("%gcc@11:", when="@:7")
conflicts("%gcc@8:", when="@:5")