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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 *
import os
class Cln(AutotoolsPackage):
"""CLN is a library for efficient computations with all kinds of numbers
in arbitrary precision. It features number classes for unlimited length
integers, rationals, arbitrary precision floating point numbers and much
more."""
homepage = "https://www.ginac.de/CLN/"
url = "https://www.ginac.de/CLN/cln-1.3.6.tar.bz2"
git = "git://www.ginac.de/cln.git"
version('master', branch='master')
version('1.3.6', commit='d4ba1cc869be2c647c4ab48ac571b1fc9c2021a9')
version('1.3.5', commit='b221c033c082b462455502b7e63702a9c466aede')
version('1.3.4', commit='9b86a7fc69feb1b288469982001af565f73057eb')
version('1.3.3', commit='1c9bd61ff0b89b0bf8030e44cb398e8f75112222')
version('1.3.2', commit='00817f7b60a961b860f6d305ac82dd51b70d6ba6')
version('1.3.1', commit='196fee3778494b69063f2a1b018e70de351b336f')
version('1.3.0', commit='8e19c1a9d9ea4116112490d6f43904258b928649')
version('1.2.2', commit='cd3ea9b9889856c6b54266fdb13b54dd3c53931a')
version('1.2.1', commit='567378ab4cbfd443c3d82d810599860c769251fe')
version('1.2.0', commit='679a0a8927f011fb32411f8a31070c77a9901094')
variant('gmp', default=True, description='Enable GMP multiprecision library')
depends_on('autoconf', type='build')
depends_on('automake', type='build')
depends_on('libtool', type='build')
depends_on('m4', type='build')
depends_on('gmp@4.1:', when='+gmp')
depends_on('texinfo', type='build')
# Dependencies required to define macro AC_LIB_LINKFLAGS_FROM_LIBS
depends_on('gettext', type='build')
def autoreconf(self, spec, prefix):
autoreconf_args = ['-i']
aclocal_pkg_list = ['gettext']
aclocal_path = os.path.join('share', 'aclocal')
for pkg in aclocal_pkg_list:
autoreconf_args += ['-I',
os.path.join(spec[pkg].prefix, aclocal_path)]
autoreconf = which('autoreconf')
autoreconf(*autoreconf_args)
@run_before('autoreconf')
def force_config_rpath(self):
source_directory = self.stage.source_path
build_aux_directory = os.path.join(source_directory, 'build-aux')
mkdir = which('mkdir')
mkdir(build_aux_directory)
touch = which('touch')
touch(os.path.join(build_aux_directory, 'config.rpath'))
def configure_args(self):
spec = self.spec
configure_args = []
if '+gmp' in spec:
configure_args.append(
'--with-gmp={0}'.format(spec['gmp'].prefix)
)
else:
configure_args.append(
'--without-gmp'
)
return configure_args
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