diff options
| -rw-r--r-- | var/spack/repos/builtin/packages/root/package.py | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/var/spack/repos/builtin/packages/root/package.py b/var/spack/repos/builtin/packages/root/package.py index 7ab4a2b847..6d5641f2f3 100644 --- a/var/spack/repos/builtin/packages/root/package.py +++ b/var/spack/repos/builtin/packages/root/package.py @@ -237,6 +237,10 @@ class Root(CMakePackage): # ROOT <6.08 was incompatible with the GCC 5+ ABI conflicts('%gcc@5.0.0:', when='@:6.07.99') + # The version of Clang featured in ROOT <6.12 fails to build with + # GCC 9.2.1, which we can safely extrapolate to the GCC 9 series. + conflicts('%gcc@9.0.0:', when='@:6.11.99') + # See README.md conflicts('+http', msg='HTTP server currently unsupported due to dependency issues') |