# 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 *
import sys


class Expat(AutotoolsPackage):
    """Expat is an XML parser library written in C."""

    homepage = "https://libexpat.github.io/"
    url      = "https://github.com/libexpat/libexpat/releases/download/R_2_2_9/expat-2.2.9.tar.bz2"

    version('2.2.9', sha256='f1063084dc4302a427dabcca499c8312b3a32a29b7d2506653ecc8f950a9a237')
    version('2.2.6', sha256='17b43c2716d521369f82fc2dc70f359860e90fa440bea65b3b85f0b246ea81f2')
    version('2.2.5', sha256='d9dc32efba7e74f788fcc4f212a43216fc37cf5f23f4c2339664d473353aedf6')
    version('2.2.2', sha256='4376911fcf81a23ebd821bbabc26fd933f3ac74833f74924342c29aad2c86046')
    version('2.2.0', sha256='d9e50ff2d19b3538bd2127902a89987474e1a4db8e43a66a4d1a712ab9a504ff')

    # Version 2.2.2 introduced a requirement for a high quality
    # entropy source.  "Older" linux systems (aka CentOS 7) do not
    # support get_random so we'll provide a high quality source via
    # libbsd.
    # There's no need for it in earlier versions, so 'conflict' if
    # someone's asking for an older version and also libbsd.
    # In order to install an older version, you'll need to add
    # `~libbsd`.
    variant('libbsd', default=sys.platform != 'darwin',
            description="Use libbsd (for high quality randomness)")

    depends_on('libbsd', when="@2.2.1:+libbsd")

    def url_for_version(self, version):
        url = 'https://github.com/libexpat/libexpat/releases/download/R_{0}/expat-{1}.tar.bz2'
        return url.format(version.underscored, version.dotted)

    def configure_args(self):
        spec = self.spec
        args = ['--without-docbook']
        if '+libbsd' in spec and '@2.2.1:' in spec:
            args.append('--with-libbsd')
        return args

# 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 *
import sys


class Expat(AutotoolsPackage):
    """Expat is an XML parser library written in C."""

    homepage = "https://libexpat.github.io/"
    url      = "https://github.com/libexpat/libexpat/releases/download/R_2_2_9/expat-2.2.9.tar.bz2"

    version('2.2.10', sha256='b2c160f1b60e92da69de8e12333096aeb0c3bf692d41c60794de278af72135a5')
    version('2.2.9', sha256='f1063084dc4302a427dabcca499c8312b3a32a29b7d2506653ecc8f950a9a237')
    version('2.2.6', sha256='17b43c2716d521369f82fc2dc70f359860e90fa440bea65b3b85f0b246ea81f2')
    version('2.2.5', sha256='d9dc32efba7e74f788fcc4f212a43216fc37cf5f23f4c2339664d473353aedf6')
    version('2.2.2', sha256='4376911fcf81a23ebd821bbabc26fd933f3ac74833f74924342c29aad2c86046')
    version('2.2.0', sha256='d9e50ff2d19b3538bd2127902a89987474e1a4db8e43a66a4d1a712ab9a504ff')

    # Version 2.2.2 introduced a requirement for a high quality
    # entropy source.  "Older" linux systems (aka CentOS 7) do not
    # support get_random so we'll provide a high quality source via
    # libbsd.
    # There's no need for it in earlier versions, so 'conflict' if
    # someone's asking for an older version and also libbsd.
    # In order to install an older version, you'll need to add
    # `~libbsd`.
    variant('libbsd', default=sys.platform != 'darwin',
            description="Use libbsd (for high quality randomness)")

    depends_on('libbsd', when="@2.2.1:+libbsd")

    def url_for_version(self, version):
        url = 'https://github.com/libexpat/libexpat/releases/download/R_{0}/expat-{1}.tar.bz2'
        return url.format(version.underscored, version.dotted)

    def configure_args(self):
        spec = self.spec
        args = ['--without-docbook']
        if '+libbsd' in spec and '@2.2.1:' in spec:
            args.append('--with-libbsd')
        return args

add 2.2.10 (#19791)