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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 *
class PkgConfig(AutotoolsPackage):
"""pkg-config is a helper tool used when compiling applications
and libraries"""
homepage = "http://www.freedesktop.org/wiki/Software/pkg-config/"
# URL must remain http:// so Spack can bootstrap curl
url = "http://pkgconfig.freedesktop.org/releases/pkg-config-0.29.2.tar.gz"
version('0.29.2', sha256='6fc69c01688c9458a57eb9a1664c9aba372ccda420a02bf4429fe610e7e7d591')
version('0.29.1', sha256='beb43c9e064555469bd4390dcfd8030b1536e0aa103f08d7abf7ae8cac0cb001')
version('0.28', sha256='6b6eb31c6ec4421174578652c7e141fdaae2dabad1021f420d8713206ac1f845')
provides('pkgconfig')
variant('internal_glib', default=True,
description='Builds with internal glib')
# The following patch is needed for gcc-6.1
patch('g_date_strftime.patch', when='@:0.29.1')
# https://github.com/spack/spack/issues/3525
conflicts('%pgi')
parallel = False
executables = ['^pkg-config$']
@classmethod
def determine_version(cls, exe):
exe = Executable(exe)
# Make sure this is actually pkg-config, not pkgconf
if 'usage: pkgconf' in exe('--help', output=str, error=str):
return None
version = exe('--version', output=str, error=str).rstrip()
return version
def setup_dependent_build_environment(self, env, dependent_spec):
"""Adds the ACLOCAL path for autotools."""
env.append_path('ACLOCAL_PATH', self.prefix.share.aclocal)
def configure_args(self):
config_args = ['--enable-shared']
if '+internal_glib' in self.spec:
# There's a bootstrapping problem here;
# glib uses pkg-config as well, so break
# the cycle by using the internal glib.
config_args.append('--with-internal-glib')
return config_args
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