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# Copyright 2013-2020 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 *
class Flibcpp(CMakePackage):
"""Fortran bindings to the C++ Standard Library.
"""
homepage = "https://flibcpp.readthedocs.io/en/latest"
git = "https://github.com/swig-fortran/flibcpp.git"
url = "https://github.com/swig-fortran/flibcpp/archive/v0.3.1.tar.gz"
version('master', branch='master')
version('0.3.1', sha256='871570124122c18018478275d5040b4b787d1966e50ee95b634b0b5e0cd27e91')
variant('doc', default=False, description='Build and install documentation')
variant('shared', default=True, description='Build shared libraries')
variant('swig', default=False,
description='Regenerate source files using SWIG')
variant('fstd', default='03', values=('none', '03', '08', '15', '18'),
multi=False, description='Build with this Fortran standard')
depends_on('swig@fortran', type='build', when="+swig")
depends_on('py-sphinx', type='build', when="+doc")
def cmake_args(self):
spec = self.spec
def hasopt(key):
return "ON" if ("+" + key) in spec else "OFF"
testopt = "ON" if self.run_tests else "OFF"
opts = [('BUILD_SHARED_LIBS', hasopt('shared')),
('BUILD_TESTING', testopt),
('FLIBCPP_BUILD_DOCS', hasopt('doc')),
('FLIBCPP_BUILD_EXAMPLES', testopt)]
fstd = spec.variants['fstd'].value
opts.append(('FLIBCPP_FORTRAN_STD', fstd))
return ['-D{0}={1}'.format(k, v) for (k, v) in opts]
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