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# Copyright 2013-2022 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.package import *
class Libfms(CMakePackage):
"""Field and Mesh Specification (FMS) library"""
homepage = "https://github.com/CEED/FMS"
git = "https://github.com/CEED/FMS.git"
tags = ['FEM', 'Meshes', 'Fields', 'High-order', 'I/O', 'Data-exchange']
maintainers = ['v-dobrev', 'tzanio', 'cwsmith']
version('develop', branch='master')
version('0.2.0', tag='v0.2')
variant('conduit', default=True,
description='Build with Conduit I/O support')
variant('shared', default=True,
description='Build shared libraries')
depends_on('cmake@3.1:', type='build')
depends_on('conduit@0.7.1:', when='+conduit')
def cmake_args(self):
args = []
args.extend([
self.define_from_variant('BUILD_SHARED_LIBS', 'shared'),
])
if '+conduit' in self.spec:
args.extend([
self.define('CONDUIT_DIR', self.spec['conduit'].prefix)
])
return args
@property
def headers(self):
"""Export the FMS headers.
Sample usage: spec['libfms'].headers.cpp_flags
"""
fms_h_names = ['fms', 'fmsio']
hdrs = find_headers(fms_h_names, self.prefix.include, recursive=False)
return hdrs or None # Raise an error if no headers are found
@property
def libs(self):
"""Export the FMS library.
Sample usage: spec['libfms'].libs.ld_flags
"""
is_shared = '+shared' in self.spec
libs = find_libraries('libfms', root=self.prefix, shared=is_shared,
recursive=True)
return libs or None # Raise an error if no libs are found
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