From 5b527256ee8d280ec6f5d445522beb120005ad84 Mon Sep 17 00:00:00 2001
From: Eric Bavier <bavier@member.fsf.org>
Date: Mon, 12 May 2014 16:43:04 -0500
Subject: gnu: openmpi: Use our hwloc.

* gnu/packages/mpi.scm (hwloc): Propagate numactl.
  (openmpi)[inputs]: Add hwloc.
  [native-inputs]: Add pkg-config.
  [argument]: Add hwloc configure flags.
---
 gnu/packages/mpi.scm | 19 ++++++++++++-------
 1 file changed, 12 insertions(+), 7 deletions(-)

(limited to 'gnu/packages')

diff --git a/gnu/packages/mpi.scm b/gnu/packages/mpi.scm
index 071229214b..37b7858469 100644
--- a/gnu/packages/mpi.scm
+++ b/gnu/packages/mpi.scm
@@ -51,16 +51,16 @@ (define-public hwloc
      ;; Enable libpci support, which effectively makes hwloc GPLv2+.
      '(#:configure-flags '("--enable-libpci")))
     (inputs
-     `(("numactl" ,numactl)
-       ("libx11" ,libx11)
+     `(("libx11" ,libx11)
        ("cairo" ,cairo)
        ("ncurses" ,ncurses)
        ("expat" ,expat)))
     (native-inputs
      `(("pkg-config" ,pkg-config)))
     (propagated-inputs
-     ;; 'hwloc.pc' refers to libpci, hence the propagation.
-     `(("pciutils" ,pciutils)))
+     ;; 'hwloc.pc' refers to libpci and libnuma, hence the propagation.
+     `(("numactl" ,numactl)
+       ("pciutils" ,pciutils)))
     (home-page "http://www.open-mpi.org/projects/hwloc/")
     (synopsis "Abstraction of hardware architectures")
     (description
@@ -94,11 +94,14 @@ (define-public openmpi
        (base32
         "13z1q69f3qwmmhpglarfjminfy2yw4rfqr9jydjk5507q3mjf50p"))))
     (build-system gnu-build-system)
-    ;; TODO: Use our hwloc instead of the bundled one.
+    (inputs
+     `(("hwloc" ,hwloc)))
+    (native-inputs
+     `(("pkg-config" ,pkg-config)))
     (propagated-inputs
      `(("gfortran" ,gfortran-4.8)))
     (arguments
-     `(#:configure-flags '("--enable-static"
+     `(#:configure-flags `("--enable-static"
                            "--enable-oshmem"
                            ;; Thread support causes some applications to hang
                            ;; "--enable-event-thread-support"
@@ -106,7 +109,9 @@ (define-public openmpi
                            ;; "--enable-orte-progress-threads"
                            ;; "--enable-mpi-thread-multiple"
                            "--enable-mpi-ext=all"
-                           "--with-devel-headers")))
+                           "--with-devel-headers"
+                           ,(string-append "--with-hwloc="
+                                           (assoc-ref %build-inputs "hwloc")))))
     (home-page "http://www.open-mpi.org")
     (synopsis "MPI-2 implementation")
     (description
-- 
cgit v1.2.3