07/07: gnu: openmpi: Configure without vampirtrace.

[Ludovic Courtès]

civodul pushed a commit to branch master
in repository guix.

commit 6c171ff47c01b44c1be7632462bdef166a85bdf2
Author: Dave Love <address@hidden>
Date:   Mon Jul 31 15:04:44 2017 +0100

    gnu: openmpi: Configure without vampirtrace.
    
    VT is obsoleted by scorep (not currently packaged) and disabling it reduces
    the closure considerably.
    
    * mpi.scm (openmpi)[arguments]: Configure without vampirtrace.
    
    Signed-off-by: Ludovic Courtès <address@hidden>
---
 gnu/packages/mpi.scm | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/gnu/packages/mpi.scm b/gnu/packages/mpi.scm
index 3dd890e..93157e2 100644
--- a/gnu/packages/mpi.scm
+++ b/gnu/packages/mpi.scm
@@ -137,6 +137,11 @@ bind processes, and much more.")
                            "--enable-mpi-ext=affinity" ;cr doesn't work
                            "--enable-memchecker"
                            "--with-sge"
+
+                           ;; VampirTrace is obsoleted by scorep and disabling
+                           ;; it reduces the closure size considerably.
+                           "--disable-vt"
+
                            ,(string-append "--with-valgrind="
                                            (assoc-ref %build-inputs 
"valgrind"))
                            ,(string-append "--with-hwloc="