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fix mfem build for ppc with gcc (#4452)

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Gregory Lee 2017-06-08 08:23:30 -07:00 committed by Adam J. Stewart
parent 4e92811939
commit 816f4f8b04
2 changed files with 12 additions and 0 deletions
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10
var/spack/repos/builtin/packages/mfem/mfem_ppc_build.patch Normal file
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@ -0,0 +1,10 @@
--- mfem/miniapps/performance/makefile 2017-06-07 13:51:29.366596901 -0700
+++ mfem/miniapps/performance/makefile.new 2017-06-07 13:51:57.087104178 -0700
@@ -26,7 +26,6 @@
# Compiler specific optimizations.
# For best performance, GCC 5 (or newer) is recommended.
ifneq (,$(findstring $(MFEM_CXX),g++ mpicxx))
- MFEM_CXXFLAGS += -march=native
# MFEM_CXXFLAGS += -std=c++03
MFEM_CXXFLAGS += -std=c++11
MFEM_CXXFLAGS += -pedantic -Wall

2
var/spack/repos/builtin/packages/mfem/package.py
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@ -96,6 +96,8 @@ class Mfem(Package):
depends_on('zlib', when='@3.2: +netcdf') depends_on('zlib', when='@3.2: +netcdf')
depends_on('hdf5', when='@3.2: +netcdf') depends_on('hdf5', when='@3.2: +netcdf')
patch('mfem_ppc_build.patch', when='@3.2:3.3 arch=ppc64le')
def check_variants(self, spec): def check_variants(self, spec):
if '+mpi' in spec and ('+hypre' not in spec or '+metis' not in spec): if '+mpi' in spec and ('+hypre' not in spec or '+metis' not in spec):
raise InstallError('mfem+mpi must be built with +hypre ' + raise InstallError('mfem+mpi must be built with +hypre ' +