From 3172fc368106a098c8961a1579881f274e8a2a65 Mon Sep 17 00:00:00 2001 From: Harmen Stoppels Date: Thu, 28 Jan 2021 02:45:38 +0100 Subject: [PATCH] Add conflict for mpich 3.4.x for clang <= 7" (#21326) --- var/spack/repos/builtin/packages/mpich/package.py | 3 +++ 1 file changed, 3 insertions(+) diff --git a/var/spack/repos/builtin/packages/mpich/package.py b/var/spack/repos/builtin/packages/mpich/package.py index 8965c3d7116..44c94a6d8f3 100644 --- a/var/spack/repos/builtin/packages/mpich/package.py +++ b/var/spack/repos/builtin/packages/mpich/package.py @@ -187,6 +187,9 @@ class Mpich(AutotoolsPackage): conflicts('+pci', when='@:3.2~hydra') conflicts('+libxml2', when='@:3.2~hydra') + # see https://github.com/pmodels/mpich/pull/5031 + conflicts('%clang@:7', when='@3.4:') + @classmethod def determine_version(cls, exe): output = Executable(exe)(output=str, error=str)