~ruther/guix-local

0d97d3cbff3d81c8a95b2dc7e037deb04c770779 — Dave Love 8 years ago 84bf845 
gnu: openmpi: Remove references to compiler pathnames in "_info" programs.

This reduces the closure greatly, but note that the Fortran .mod files are
gfortran version-specific, so there should probably be development packages
for each incompatible version.  (The runtime is supposed to be more-or-less
version-independent unless the libgfortran soname changes.)  There may still
be a case for a separate runtime output.

* gnu/packages/mpi.scm (openmpi)[arguments]: Add "remove-absolute" phase.

Co-authored-by: Ludovic Courtès <ludo@gnu.org>
patch browse .tar.gz 
1 files changed, 12 insertions(+), 0 deletions(-)

M gnu/packages/mpi.scm

M gnu/packages/mpi.scm => gnu/packages/mpi.scm +12 -0
@@ 143,6 143,18 @@ bind processes, and much more.")
                           ,(string-append "--with-hwloc="
                                           (assoc-ref %build-inputs "hwloc")))
       #:phases (modify-phases %standard-phases
                  (add-before 'build 'remove-absolute
                    ;; Remove compiler absolute file names (OPAL_FC_ABSOLUTE
                    ;; etc.) to reduce the closure size.  See
                    ;; <https://lists.gnu.org/archive/html/guix-devel/2017-07/msg00388.html>
                    ;; and
                    ;; <https://www.mail-archive.com/users@lists.open-mpi.org//msg31397.html>.
                    (lambda _
                      (substitute* '("orte/tools/orte-info/param.c"
                                     "oshmem/tools/oshmem_info/param.c"
                                     "ompi/tools/ompi_info/param.c")
                        (("_ABSOLUTE") ""))
                      #t))
                  (add-before 'build 'scrub-timestamps ;reproducibility
                    (lambda _
                      (substitute* '("ompi/tools/ompi_info/param.c"