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authorMarius Bakke <marius@gnu.org>2020-11-07 21:33:32 +0100
committerMarius Bakke <marius@gnu.org>2020-11-07 21:33:32 +0100
commit32787d652460871a79f99b63230f92759e2e0de2 (patch)
treece883cac0d602b10b7c005755d035a08197e73a9 /gnu/packages/mpi.scm
parent052939c2f6e36de00a5e756ea29a4cc96884a55d (diff)
parentc2396ceb6eb30ac87755eb8b39583403b35fbd12 (diff)
downloadguix-32787d652460871a79f99b63230f92759e2e0de2.tar.gz
Merge branch 'master' into staging
 Conflicts:
	gnu/local.mk
	gnu/packages/gdb.scm
	gnu/packages/lisp-xyz.scm
	gnu/packages/web-browsers.scm
Diffstat (limited to 'gnu/packages/mpi.scm')
-rw-r--r--gnu/packages/mpi.scm7
1 files changed, 6 insertions, 1 deletions
diff --git a/gnu/packages/mpi.scm b/gnu/packages/mpi.scm
index 06a82cce95..9035147441 100644
--- a/gnu/packages/mpi.scm
+++ b/gnu/packages/mpi.scm
@@ -436,7 +436,12 @@ arrays) that expose a buffer interface.")
      `(#:configure-flags
        (list "--disable-silent-rules"             ;let's see what's happening
              "--enable-debuginfo"
-             ;; "--with-device=ch4:ucx" ; --with-device=ch4:ofi segfaults in tests
+
+             ;; Default to "ch4", as will be the case in 3.4.  It also works
+             ;; around issues when running test suites of packages that use
+             ;; MPICH: <https://issues.guix.gnu.org/39588#15>.
+             "--with-device=ch4:ucx" ; --with-device=ch4:ofi segfaults in tests
+
              (string-append "--with-hwloc-prefix="
                             (assoc-ref %build-inputs "hwloc"))