guix-play/gnu/packages/patches/mumps-build-parallelism.patch
Eric Bavier cec86422b7 gnu: Add MUMPS.
* gnu/packages/maths.scm (mumps, mumps-metis, mumps-openmpi)
  (mumps-metis-openmpi): New variables.
* gnu/packages/patches/mumps-build-parallelism.patch: New patch.
* gnu-system.am (dist_patch_DATA): Add it.
2015-06-29 15:34:36 -05:00

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Diff

Building sublibraries in parallel can lead to race conditions on the libseq
and lipord targets.
--- MUMPS_5.0.0/Makefile.orig 2015-06-15 10:08:54.523146562 -0500
+++ MUMPS_5.0.0/Makefile 2015-06-15 10:19:44.074367512 -0500
@@ -11,6 +11,7 @@
sexamples dexamples cexamples zexamples \
mumps_lib requiredobj libseqneeded clean
+.NOTPARALLEL:
alllib: c z s d
all: cexamples zexamples sexamples dexamples