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Fixed compilation of quantum-espresso (#8439)

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The patch to select ELPA API needs to be applied to
version 6.2.0 too.

The link line of hdf5 is computed incorrectly from
the configuration part of the build-system. To fix
this the relevant file (make.inc) is patched.
This commit is contained in:
Massimiliano Culpo 2018-06-11 18:42:13 +02:00 committed by Adam J. Stewart
parent d943754e92
commit 004e9b8948
1 changed files with 20 additions and 2 deletions
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22
var/spack/repos/builtin/packages/quantum-espresso/package.py
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@ -82,8 +82,8 @@ class QuantumEspresso(Package):
depends_on('elpa~openmp', when='+elpa~openmp')
depends_on('hdf5', when='+hdf5')
patch('dspev_drv_elpa.patch', when='@6.1+elpa ^elpa@2016.05.004')
patch('dspev_drv_elpa.patch', when='@6.1+elpa ^elpa@2016.05.003')
patch('dspev_drv_elpa.patch', when='@6.1.0:+elpa ^elpa@2016.05.004')
patch('dspev_drv_elpa.patch', when='@6.1.0:+elpa ^elpa@2016.05.003')
# We can't ask for scalapack or elpa if we don't want MPI
conflicts(
@ -165,6 +165,24 @@ def install(self, spec, prefix):
configure(*options)
# Apparently the build system of QE is so broken that:
#
# 1. The variable reported on stdout as HDF5_LIBS is actually
# called HDF5_LIB (singular)
# 2. The link flags omit a few `-L` from the line, and this
# causes the linker to break
#
# Below we try to match the entire HDF5_LIB line and substitute
# with the list of libraries that needs to be linked.
if '+hdf5' in spec:
make_inc = join_path(self.stage.source_path, 'make.inc')
hdf5_libs = ' '.join(spec['hdf5:hl,fortran'].libs)
filter_file(
'HDF5_LIB([\s]*)=([\s\w\-\/.,]*)',
'HDF5_LIB = {0}'.format(hdf5_libs),
make_inc
)
make('all')
if 'platform=darwin' in spec: