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Adding +metis variant to scotch + minor changes

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This commit is contained in:
Nicolas Richart 2016-05-19 16:37:53 +02:00
parent c53b1be8b4
commit 1bf306bbbd
2 changed files with 40 additions and 44 deletions
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5
var/spack/repos/builtin/packages/scotch/Makefile.esmumps
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@ -1,5 +0,0 @@
esmumps : scotch
(cd esmumps ; $(MAKE) scotch && $(MAKE) install)
ptesmumps : ptscotch
(cd esmumps ; $(MAKE) ptscotch && $(MAKE) ptinstall)

67
var/spack/repos/builtin/packages/scotch/package.py
View File

@ -37,13 +37,18 @@ class Scotch(Package):
list_url = "http://gforge.inria.fr/frs/?group_id=248"
version('6.0.3', '10b0cc0f184de2de99859eafaca83cfc')
version('6.0.0', 'c50d6187462ba801f9a82133ee666e8e')
version('5.1.10b', 'f587201d6cf5cf63527182fbfba70753')
version('6.0.0', 'ba117428c0a6cd97d0c93e8b872bb3fe')
version('5.1.10b', '9b8622b39c141ecaca4a46298486fd99')
# This must be set for version <= 6.0.0
md5_esmumps = { Version('5.1.10b'): 'f587201d6cf5cf63527182fbfba70753',
Version('6.0.0'): 'c50d6187462ba801f9a82133ee666e8e' }
variant('mpi', default=False, description='Activate the compilation of parallel libraries')
variant('compression', default=True, description='Activate the posibility to use compressed files')
variant('esmumps', default=False, description='Activate the compilation of esmumps needed by mumps')
variant('shared', default=True, description='Build a shared version of the library')
variant('metis', default=True, description='Build a metis wrapper library library')
depends_on('flex')
depends_on('bison')
@ -56,37 +61,19 @@ class Scotch(Package):
# from the Scotch hosting site. These alternative archives include a
# superset of the behavior in their default counterparts, so we choose to
# always grab these versions for older Scotch versions for simplicity.
@when('@:6.0.0')
def url_for_version(self, version):
return '%s/scotch_%s_esmumps.tar.gz' % (Scotch.base_url, version)
@when('@6.0.1:')
def url_for_version(self, version):
return super(Scotch, self).url_for_version(version)
# NOTE: Several of the 'esmumps' enabled Scotch releases up to version
# 6.0.0 have broken build scripts that don't properly build 'esmumps' as a
# separate target, so we need a patch procedure to remove 'esmumps' from
# existing targets and to add it as a standalone target.
@when('@:6.0.0')
@when('+esmumps')
def url_for_version(self, version):
if version <= Version('6.0.0'):
self.versions[version]['md5'] = self.md5_esmumps[version]
return '%s/scotch_%s_esmumps.tar.gz' % (Scotch.base_url, version)
else:
return super(Scotch, self).url_for_version(version)
def patch(self):
makefile_path = os.path.join('src', 'Makefile')
with open(makefile_path, 'r') as makefile:
esmumps_enabled = any(re.search(r'^esmumps(\s*):(.*)$', line)
for line in makefile.readlines())
if not esmumps_enabled:
mff = FileFilter(makefile_path)
mff.filter(r'^.*((esmumps)|(ptesmumps)).*(install).*$', '')
mfesmumps_dir = os.path.dirname(os.path.realpath(__file__))
mfesmumps_path = os.path.join(mfesmumps_dir, 'Makefile.esmumps')
with open(makefile_path, 'a') as makefile:
makefile.write('\ninclude %s\n' % mfesmumps_path)
@when('@6.0.1:')
def patch(self):
pass
self.configure()
# NOTE: Configuration of Scotch is achieved by writing a 'Makefile.inc'
# file that contains all of the configuration variables and their desired
@ -103,9 +90,9 @@ def configure(self):
]
# Library Build Type #
if '+shared' in self.spec:
makefile_inc.extend([
# todo change for Darwin systems
'LIB = .so',
'CLIBFLAGS = -shared -fPIC',
'RANLIB = echo',
@ -171,12 +158,11 @@ def configure(self):
fh.write('\n'.join(makefile_inc))
def install(self, spec, prefix):
self.configure()
targets = ['scotch']
if '+mpi' in self.spec:
targets.append('ptscotch')
if self.spec.version >= Version('6.0.0'):
if '+esmumps' in self.spec:
targets.append('esmumps')
if '+mpi' in self.spec:
@ -184,7 +170,22 @@ def install(self, spec, prefix):
with working_dir('src'):
for target in targets:
make(target, parallel=(target != 'ptesmumps'))
can_make_parallel = not (target == 'ptesmumps'
or (self.spec.version < Version('6.0.0')
and target == 'ptscotch'))
make(target, parallel=can_make_parallel)
# It seams easier to remove metis wrappers from the folder that will be installed than
# to tweak their Makefiles
if '+metis' not in self.spec:
with working_dir('lib'):
lib_ext = '.so' if '+shared' in self.spec else '.a'
force_remove('libscotchmetis{0}'.format(lib_ext))
force_remove('libptscotchparmetis{0}'.format(lib_ext))
with working_dir('include'):
force_remove('metis.h')
force_remove('parmetis.h')
install_tree('bin', prefix.bin)
install_tree('lib', prefix.lib)