From 9573fa22994ccc47a53a254eca1dfcbe44e6644d Mon Sep 17 00:00:00 2001
From: Nicholas Sly <nicholas.sly@gmail.com>
Date: Mon, 23 Dec 2019 14:31:59 -0700
Subject: [PATCH] Added conflict with %pgi in libpciaccess package.py with
relevant links in comments. (#14281)
---
var/spack/repos/builtin/packages/libpciaccess/package.py | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/var/spack/repos/builtin/packages/libpciaccess/package.py b/var/spack/repos/builtin/packages/libpciaccess/package.py
index 14ee76f0b9..e8b9cb5621 100644
--- a/var/spack/repos/builtin/packages/libpciaccess/package.py
+++ b/var/spack/repos/builtin/packages/libpciaccess/package.py
@@ -18,3 +18,12 @@ class Libpciaccess(AutotoolsPackage):
depends_on('libtool', type='build')
depends_on('pkgconfig', type='build')
depends_on('util-macros', type='build')
+
+ # A known issue exists when building with PGI as documented here:
+ # https://bugs.freedesktop.org/show_bug.cgi?id=94398
+ # https://www.pgroup.com/userforum/viewtopic.php?f=4&t=5126
+ # https://gitlab.freedesktop.org/xorg/lib/libpciaccess/issues/7
+ #
+ # When the ability to use dependencies built by another compiler, using a
+ # libpciaccess built by gcc should be usable by PGI builds.
+ conflicts('%pgi')
--
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