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# Copyright 2013-2021 Lawrence Livermore National Security, LLC and other
# Spack Project Developers. See the top-level COPYRIGHT file for details.
#
# SPDX-License-Identifier: (Apache-2.0 OR MIT)
from spack import *
from spack.util.environment import is_system_path
class Silo(AutotoolsPackage):
"""Silo is a library for reading and writing a wide variety of scientific
data to binary, disk files."""
homepage = "https://wci.llnl.gov/simulation/computer-codes/silo"
url = "https://wci.llnl.gov/sites/wci/files/2021-01/silo-4.10.2.tgz"
version('4.10.2', sha256='3af87e5f0608a69849c00eb7c73b11f8422fa36903dd14610584506e7f68e638', preferred=True)
version('4.10.2-bsd', sha256='4b901dfc1eb4656e83419a6fde15a2f6c6a31df84edfad7f1dc296e01b20140e',
url="https://wci.llnl.gov/sites/wci/files/2021-01/silo-4.10.2-bsd.tgz")
version('4.9', sha256='90f3d069963d859c142809cfcb034bc83eb951f61ac02ccb967fc8e8d0409854')
version('4.8', sha256='c430c1d33fcb9bc136a99ad473d535d6763bd1357b704a915ba7b1081d58fb21')
variant('fortran', default=True, description='Enable Fortran support')
variant('shared', default=True, description='Build shared libraries')
variant('silex', default=False,
description='Builds Silex, a GUI for viewing Silo files')
variant('pic', default=True,
description='Produce position-independent code (for shared libs)')
variant('mpi', default=True,
description='Compile with MPI Compatibility')
variant('hdf5', default=True,
description='Use the HDF5 for database')
variant('hzip', default=True,
description='Enable hzip support')
variant('fpzip', default=True,
description='Enable fpzip support')
depends_on('m4', type='build', when='+shared')
depends_on('autoconf', type='build', when='+shared')
depends_on('automake', type='build', when='+shared')
depends_on('libtool', type='build', when='+shared')
depends_on('mpi', when='+mpi')
depends_on('hdf5@:1.10.999', when='@:4.10.2+hdf5')
depends_on('hdf5', when='+hdf5')
depends_on('qt+gui~framework@4.8:4.9', when='+silex')
depends_on('libx11', when='+silex')
# Xmu dependency is required on Ubuntu 18-20
depends_on('libxmu', when='+silex')
depends_on('readline')
depends_on('zlib')
patch('remove-mpiposix.patch', when='@4.8:4.10.2')
patch('H5FD_class_t-terminate.patch', when='^hdf5@1.10.0:')
def flag_handler(self, name, flags):
spec = self.spec
if name == 'ldflags':
if '+hdf5' in spec:
if spec['hdf5'].satisfies('~shared'):
flags.append('-ldl')
flags.append(spec['readline'].libs.search_flags)
if '+pic' in spec:
if name == 'cflags':
flags.append(self.compiler.cc_pic_flag)
elif name == 'cxxflags':
flags.append(self.compiler.cxx_pic_flag)
elif name == 'fcflags':
flags.append(self.compiler.fc_pic_flag)
return (flags, None, None)
@when('%clang@9:')
def patch(self):
self.clang_9_patch()
@when('%apple-clang@11.0.3:')
def patch(self):
self.clang_9_patch()
def clang_9_patch(self):
# Clang 9 and later include macro definitions in <math.h> that conflict
# with typedefs DOMAIN and RANGE used in Silo plugins.
# It looks like the upstream fpzip repo has been fixed, but that change
# hasn't yet made it into silo.
# https://github.com/LLNL/fpzip/blob/master/src/pcmap.h
if self.spec.satisfies('@4.10.2-bsd'):
# The files below don't exist in the BSD licenced version
return
def repl(match):
# Change macro-like uppercase to title-case.
return match.group(1).title()
files_to_filter = [
"src/fpzip/codec.h",
"src/fpzip/pcdecoder.inl",
"src/fpzip/pcencoder.inl",
"src/fpzip/pcmap.h",
"src/fpzip/pcmap.inl",
"src/fpzip/read.cpp",
"src/fpzip/write.cpp",
"src/hzip/hzmap.h",
"src/hzip/hzresidual.h",
]
filter_file(r'\b(DOMAIN|RANGE|UNION)\b', repl, *files_to_filter)
@property
def force_autoreconf(self):
# Update autoconf's tests whether libtool supports shared libraries.
# (Otherwise, shared libraries are always disabled on Darwin.)
return self.spec.satisfies('+shared')
def configure_args(self):
spec = self.spec
config_args = [
'--enable-install-lite-headers',
'--enable-fortran' if '+fortran' in spec else '--disable-fortran',
'--enable-silex' if '+silex' in spec else '--disable-silex',
'--enable-shared' if '+shared' in spec else '--disable-shared',
'--enable-hzip' if '+hzip' in spec else '--disable-hzip',
'--enable-fpzip' if '+fpzip' in spec else '--disable-fpzip',
]
# Do not specify the prefix of zlib if it is in a system directory
# (see https://github.com/spack/spack/pull/21900).
zlib_prefix = self.spec['zlib'].prefix
if is_system_path(zlib_prefix):
config_args.append('--with-zlib=yes')
else:
config_args.append(
'--with-zlib=%s,%s' % (zlib_prefix.include,
zlib_prefix.lib),
)
if '+hdf5' in spec:
config_args.append(
'--with-hdf5=%s,%s' % (spec['hdf5'].prefix.include,
spec['hdf5'].prefix.lib),
)
if '+silex' in spec:
x = spec['libx11']
config_args.extend([
'--with-Qt-dir=' + spec['qt'].prefix,
'--with-Qt-lib=QtGui -lQtCore',
'--x-includes=' + x.prefix.include,
'--x-libraries=' + x.prefix.lib,
])
if '+mpi' in spec:
config_args.append('CC=%s' % spec['mpi'].mpicc)
config_args.append('CXX=%s' % spec['mpi'].mpicxx)
config_args.append('FC=%s' % spec['mpi'].mpifc)
return config_args
@property
def libs(self):
shared = "+shared" in self.spec
return find_libraries(
"libsilo*", root=self.prefix, shared=shared, recursive=True
)
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