From 41313acebf39e04c9ddd0857b8cd8b69991c88c3 Mon Sep 17 00:00:00 2001
From: Eric Bavier <bavier@member.fsf.org>
Date: Thu, 31 Jan 2019 23:03:35 -0600
Subject: gnu: openmpi: Upgrade to 4.0.0.

* gnu/packages/linux.scm (psm)[arguments]: Add 'patch-sysmacros phase to fix
"undefined reference to `minor'" errors while linking against
libinfinipath.so.
* gnu/packages/mpi.scm (openmpi): Upgrade to 4.0.0.
[inputs]: Add libevent.
[arguments]: Simplify configure-flags.  Use system libevent.  Adjust romio
version strings.
(%openmpi-setup): Use OMPI_MCA_rmaps_base_mapping_policy for oversubscription.
---
 gnu/packages/linux.scm | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'gnu/packages/linux.scm')

diff --git a/gnu/packages/linux.scm b/gnu/packages/linux.scm
index b1dfb7f701..66a1ad4508 100644
--- a/gnu/packages/linux.scm
+++ b/gnu/packages/linux.scm
@@ -4717,6 +4717,13 @@ libraries, which are often integrated directly into libfabric.")
                          (string-append %output "/include")))
                       (substitute* "Makefile"
                         (("/lib64") "/lib"))
+                      #t))
+                  (add-after 'unpack 'patch-sysmacros
+                    (lambda _
+                      (substitute* "ipath/ipath_proto.c"
+                        (("#include <sys/poll.h>" m)
+                         (string-append m "\n"
+                                        "#include <sys/sysmacros.h>")))
                       #t)))))
     (synopsis "Intel Performance Scaled Messaging (PSM) Libraries")
     (description
-- 
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