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from spack import *
from spack.environment import *
import multiprocessing
import os
class FoamExtend(Package):
"""The foam-extend project is a fork of the OpenFOAM open source library
for Computational Fluid Dynamics (CFD)."""
homepage = "http://www.extend-project.de/"
version('3.2', git='http://git.code.sf.net/p/foam-extend/foam-extend-3.2')
version('3.1', git='http://git.code.sf.net/p/foam-extend/foam-extend-3.1')
version('3.0', git='http://git.code.sf.net/p/foam-extend/foam-extend-3.0')
variant('paraview', default=False, description='Enable ParaFOAM')
variant(
'scotch', default=True,
description='Activate Scotch as a possible decomposition library')
variant(
'ptscotch', default=True,
description='Activate PT-Scotch as a possible decomposition library')
variant(
'metis', default=True,
description='Activate Metis as a possible decomposition library')
variant(
'parmetis', default=True,
description='Activate Parmetis as a possible decomposition library')
variant(
'parmgridgen', default=True,
description='Activate Parmgridgen support')
variant(
'source', default=True,
description='Installs also the source folder')
supported_compilers = {'clang': 'Clang', 'gcc': 'Gcc', 'intel': 'Icc'}
depends_on('mpi')
depends_on('python')
depends_on('flex@:2.5.99')
depends_on('zlib')
depends_on('cmake', type='build')
depends_on('scotch ~ metis', when='~ptscotch+scotch')
depends_on('scotch ~ metis + mpi', when='+ptscotch')
depends_on('metis@5:', when='+metis')
depends_on('parmetis', when='+parmetis')
depends_on('parmgridgen', when='+parmgridgen')
depends_on('paraview', when='+paraview')
def set_arch(self):
(sysname, nodename, release, version, machine) = os.uname()
if self.compiler.name not in self.supported_compilers:
raise RuntimeError('{0} is not a supported compiler \
to compile OpenFOAM'.format(self.compiler.name))
foam_compiler = self.supported_compilers[self.compiler.name]
if sysname == 'Linux':
arch = 'linux'
if foam_compiler == 'Clang':
raise RuntimeError('OS, compiler combination not\
supported ({0} {1})'.format(sysname, foam_compiler))
elif sysname == 'Darwin':
if machine == 'x86_64':
arch = 'darwinIntel'
if foam_compiler == 'Icc':
raise RuntimeError('OS, compiler combination not\
supported ({0} {1})'.format(sysname, foam_compiler))
else:
raise RuntimeError('{0} {1} is not a \
supported architecture'.format(sysname, machine))
return (arch, foam_compiler)
def get_openfoam_environment(self):
return EnvironmentModifications.from_sourcing_files(
join_path(self.stage.source_path,
'etc/bashrc'))
def patch(self):
# change names to match the package and not the one patch in
# the Third-Party of foam-extend
if '+parmgridgen' in self.spec:
filter_file(r'-lMGridGen',
r'-lmgrid',
'src/dbns/Make/options')
filter_file(
r'-lMGridGen',
r'-lmgrid',
'src/fvAgglomerationMethods/MGridGenGamgAgglomeration/Make/options') # noqa
# Get the wmake arch and compiler
(arch, foam_compiler) = self.set_arch()
prefs_dict = {
'compilerInstall': 'System',
'WM_COMPILER': foam_compiler,
'WM_ARCH_OPTION': '64',
'WM_PRECISION_OPTION': 'DP',
'WM_COMPILE_OPTION': 'SPACKOpt',
'WM_MPLIB': 'SPACK',
'CMAKE_DIR': self.spec['cmake'].prefix,
'CMAKE_BIN_DIR': self.spec['cmake'].prefix.bin,
'PYTHON_DIR': self.spec['python'].prefix,
'PYTHON_BIN_DIR': self.spec['python'].prefix.bin,
'FLEX_SYSTEM': 1,
'FLEX_DIR': self.spec['flex'].prefix,
'BISON_SYSTEM': 1,
'BISON_DIR': self.spec['flex'].prefix,
'ZLIB_SYSTEM': 1,
'ZLIB_DIR': self.spec['zlib'].prefix,
}
if '+scotch' in self.spec or '+ptscotch' in self.spec:
prefs_dict['SCOTCH_SYSTEM'] = 1
prefs_dict['SCOTCH_DIR'] = self.spec['scotch'].prefix
prefs_dict['SCOTCH_BIN_DIR'] = self.spec['scotch'].prefix.bin
prefs_dict['SCOTCH_LIB_DIR'] = self.spec['scotch'].prefix.lib
prefs_dict['SCOTCH_INCLUDE_DIR'] = \
self.spec['scotch'].prefix.include
if '+metis' in self.spec:
prefs_dict['METIS_SYSTEM'] = 1
prefs_dict['METIS_DIR'] = self.spec['metis'].prefix
prefs_dict['METIS_BIN_DIR'] = self.spec['metis'].prefix.bin
prefs_dict['METIS_LIB_DIR'] = self.spec['metis'].prefix.lib
prefs_dict['METIS_INCLUDE_DIR'] = self.spec['metis'].prefix.include
if '+parmetis' in self.spec:
prefs_dict['PARMETIS_SYSTEM'] = 1
prefs_dict['PARMETIS_DIR'] = self.spec['parmetis'].prefix
prefs_dict['PARMETIS_BIN_DIR'] = self.spec['parmetis'].prefix.bin
prefs_dict['PARMETIS_LIB_DIR'] = self.spec['parmetis'].prefix.lib
prefs_dict['PARMETIS_INCLUDE_DIR'] = \
self.spec['parmetis'].prefix.include
if '+parmgridgen' in self.spec:
prefs_dict['PARMGRIDGEN_SYSTEM'] = 1
prefs_dict['PARMGRIDGEN_DIR'] = self.spec['parmgridgen'].prefix
prefs_dict['PARMGRIDGEN_BIN_DIR'] = \
self.spec['parmgridgen'].prefix.bin
prefs_dict['PARMGRIDGEN_LIB_DIR'] = \
self.spec['parmgridgen'].prefix.lib
prefs_dict['PARMGRIDGEN_INCLUDE_DIR'] = \
self.spec['parmgridgen'].prefix.include
if '+paraview' in self.spec:
prefs_dict['PARAVIEW_SYSTEM'] = 1
prefs_dict['PARAVIEW_DIR'] = self.spec['paraview'].prefix,
prefs_dict['PARAVIEW_BIN_DIR'] = self.spec['paraview'].prefix.bin,
prefs_dict['QT_SYSTEM'] = 1
prefs_dict['QT_DIR'] = self.spec['qt'].prefix,
prefs_dict['QT_BIN_DIR'] = self.spec['qt'].prefix.bin,
# write the prefs files to define the configuration needed,
# only the prefs.sh is used by this script but both are
# installed for end users
with working_dir('.'):
with open("etc/prefs.sh", "w") as fh:
for key in sorted(prefs_dict):
fh.write('export {0}={1}\n'.format(key, prefs_dict[key]))
with open("etc/prefs.csh", "w") as fh:
for key in sorted(prefs_dict):
fh.write('setenv {0}={1}\n'.format(key, prefs_dict[key]))
# Defining a different mpi and optimisation file to be able to
# make wmake get spack info with minimum modifications on
# configurations scripts
mpi_info = [
'PFLAGS = -DOMPI_SKIP_MPICXX -DMPICH_IGNORE_CXX_SEEK',
'PINC = -I{0}'.format(self.spec['mpi'].prefix.include),
'PLIBS = -L{0} -lmpi'.format(self.spec['mpi'].prefix.lib)
]
arch_path = ''.join([arch, prefs_dict['WM_ARCH_OPTION'],
foam_compiler])
option_path = ''.join([arch_path,
prefs_dict['WM_PRECISION_OPTION'],
prefs_dict['WM_COMPILE_OPTION']])
rule_path = join_path("wmake", "rules", arch_path)
build_path = join_path(self.stage.source_path, 'lib', option_path)
install_path = \
join_path(self.prefix,
'foam-extend-{0}'.format(self.version.up_to(2)),
option_path)
rpaths_foam = ' '.join([
'{0}{1}'.format(self.compiler.cxx_rpath_arg,
install_path),
'{0}{1}'.format(self.compiler.cxx_rpath_arg,
build_path)
])
compiler_flags = {
'DBUG': rpaths_foam,
'OPT': '-O3',
}
with working_dir(rule_path):
with open('mplibSPACK', "w") as fh:
fh.write('\n'.join(mpi_info))
for comp in ['c', 'c++']:
with open('{0}SPACKOpt'.format(comp), "w") as fh:
for key, val in compiler_flags.iteritems():
fh.write('{0}{1} = {2}\n'.format(comp, key, val))
def setup_environment(self, spack_env, run_env):
with working_dir(self.stage.path):
spack_env.set('FOAM_INST_DIR', os.path.abspath('.'))
(arch, foam_compiler) = self.set_arch()
run_env.set('FOAM_INST_DIR', self.prefix)
def install(self, spec, prefix):
env_openfoam = self.get_openfoam_environment()
env_openfoam.apply_modifications()
if self.parallel:
os.environ['WM_NCOMPPROCS'] = str(self.make_jobs) \
if self.make_jobs else str(multiprocessing.cpu_count())
allwmake = Executable('./Allwmake')
allwmake()
install_path = \
join_path(self.prefix,
'foam-extend-{0}'.format(self.version.up_to(2)))
if '+source' in spec:
install_tree('src', join_path(install_path, 'src'))
install_tree('lib', join_path(install_path, 'lib'))
install_tree('bin', join_path(install_path, 'bin'))
install_tree('applications', join_path(install_path, 'applications'))
install_tree('etc', join_path(install_path, 'etc'))
install_tree('wmake', join_path(install_path, 'wmake'))
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