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# Copyright 2013-2024 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)
import sys
from spack.build_systems import autotools, cmake
from spack.package import *
class Expat(AutotoolsPackage, CMakePackage):
"""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"
license("MIT")
version("2.6.0", sha256="ff60e6a6b6ce570ae012dc7b73169c7fdf4b6bf08c12ed0ec6f55736b78d85ba")
# deprecate all releases before 2.6.0 because of security issues
# CVE-2023-52425 (fixed in 2.6.0)
# CVE-2023-52426 (fixed in 2.6.0)
version(
"2.5.0",
sha256="6f0e6e01f7b30025fa05c85fdad1e5d0ec7fd35d9f61b22f34998de11969ff67",
deprecated=True,
)
# CVE-2022-43680 (fixed in 2.5.0)
# CVE-2022-40674 (fixed in 2.4.9)
version(
"2.4.8",
sha256="a247a7f6bbb21cf2ca81ea4cbb916bfb9717ca523631675f99b3d4a5678dcd16",
deprecated=True,
)
version(
"2.4.7",
sha256="e149bdd8b90254c62b3d195da53a09bd531a4d63a963b0d8a5268d48dd2f6a65",
deprecated=True,
)
# CVE-2022-25236 (fixed in 2.4.7)
version(
"2.4.6",
sha256="ce317706b07cae150f90cddd4253f5b4fba929607488af5ac47bf2bc08e31f09",
deprecated=True,
)
version(
"2.4.5",
sha256="fbb430f964c7a2db2626452b6769e6a8d5d23593a453ccbc21701b74deabedff",
deprecated=True,
)
# CVE-2022-25235 (fixed in 2.4.5)
# CVE-2022-25236 (fixed in 2.4.5)
# CVE-2022-25313 (fixed in 2.4.5)
# CVE-2022-25314 (fixed in 2.4.5)
# CVE-2022-25315 (fixed in 2.4.5)
version(
"2.4.4",
sha256="14c58c2a0b5b8b31836514dfab41bd191836db7aa7b84ae5c47bc0327a20d64a",
deprecated=True,
)
# CVE-2022-23852 (fixed in 2.4.4)
# CVE-2022-23990 (fixed in 2.4.4)
version(
"2.4.3",
sha256="6f262e216a494fbf42d8c22bc841b3e117c21f2467a19dc4c27c991b5622f986",
deprecated=True,
)
# CVE-2021-45960 (fixed in 2.4.3)
# CVE-2021-46143 (fixed in 2.4.3)
# CVE-2022-22822 (fixed in 2.4.3)
# CVE-2022-22823 (fixed in 2.4.3)
# CVE-2022-22824 (fixed in 2.4.3)
# CVE-2022-22825 (fixed in 2.4.3)
# CVE-2022-22826 (fixed in 2.4.3)
# CVE-2022-22827 (fixed in 2.4.3)
version(
"2.4.1",
sha256="2f9b6a580b94577b150a7d5617ad4643a4301a6616ff459307df3e225bcfbf40",
deprecated=True,
)
version(
"2.4.0",
sha256="8c59142ef88913bc0a8b6e4c58970c034210ca552e6271f52f6cd6cce3708424",
deprecated=True,
)
# CVE-2013-0340 (fixed in 2.4.0)
version(
"2.3.0",
sha256="f122a20eada303f904d5e0513326c5b821248f2d4d2afbf5c6f1339e511c0586",
deprecated=True,
)
version(
"2.2.10",
sha256="b2c160f1b60e92da69de8e12333096aeb0c3bf692d41c60794de278af72135a5",
deprecated=True,
)
version(
"2.2.9",
sha256="f1063084dc4302a427dabcca499c8312b3a32a29b7d2506653ecc8f950a9a237",
deprecated=True,
)
# CVE-2019-15903 (fixed in 2.2.8)
# CVE-2018-20843 (fixed in 2.2.7)
version(
"2.2.6",
sha256="17b43c2716d521369f82fc2dc70f359860e90fa440bea65b3b85f0b246ea81f2",
deprecated=True,
)
version(
"2.2.5",
sha256="d9dc32efba7e74f788fcc4f212a43216fc37cf5f23f4c2339664d473353aedf6",
deprecated=True,
)
# CVE-2017-11742 (fixed in 2.2.3)
version(
"2.2.2",
sha256="4376911fcf81a23ebd821bbabc26fd933f3ac74833f74924342c29aad2c86046",
deprecated=True,
)
# CVE-2017-9233 (fixed in 2.2.1)
# CVE-2016-9063 (fixed in 2.2.1)
# CVE-2016-5300 (fixed in 2.2.1, in part fixed earlier)
# CVE-2012-0876 (fixed in 2.2.1, improved fix)
version(
"2.2.0",
sha256="d9e50ff2d19b3538bd2127902a89987474e1a4db8e43a66a4d1a712ab9a504ff",
deprecated=True,
)
build_system("autotools", "cmake", default="autotools")
# 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 == "linux",
description="Use libbsd (for high quality randomness)",
)
variant(
"shared",
default=True,
description="Build expat as shared if true, static if false",
when="build_system=cmake",
)
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)
class AutotoolsBuilder(autotools.AutotoolsBuilder):
def configure_args(self):
spec = self.spec
args = ["--without-docbook", "--enable-static"]
if "+libbsd" in spec and "@2.2.1:" in spec:
args.append("--with-libbsd")
return args
class CMakeBuilder(cmake.CMakeBuilder):
def cmake_args(self):
args = [
self.define("EXPAT_BUILD_DOCS", False),
self.define_from_variant("BUILD_SHARED_LIBS", "shared"),
]
if "+libbsd" in self.spec and "@2.2.1:" in self.spec:
args.append(self.define_from_variant("EXPAT_WITH_LIBBSD", "libbsd"))
return args
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