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# Copyright 2013-2023 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.package import *
class Libelf(AutotoolsPackage):
"""libelf lets you read, modify or create ELF object files in an
architecture-independent way. The library takes care of size
and endian issues, e.g. you can process a file for SPARC
processors on an Intel-based system. Note: libelf is no longer
maintained and packages that depend on libelf should migrate to
elfutils."""
# The original homepage no longer exists, but the tar file is
# archived at fossies.org.
# homepage = "http://www.mr511.de/software/english.html"
homepage = "https://directory.fsf.org/wiki/Libelf"
urls = [
"https://fossies.org/linux/misc/old/libelf-0.8.13.tar.gz",
"https://ftp.osuosl.org/pub/blfs/conglomeration/libelf/libelf-0.8.13.tar.gz",
]
license("LGPL-2.0-only")
version("0.8.13", sha256="591a9b4ec81c1f2042a97aa60564e0cb79d041c52faa7416acb38bc95bd2c76d")
provides("elf@0")
# configure: error: neither int nor long is 32-bit
depends_on("automake", when="platform=darwin", type="build")
depends_on("autoconf", when="platform=darwin", type="build")
depends_on("libtool", when="platform=darwin", type="build")
depends_on("m4", when="platform=darwin", type="build")
@property
def force_autoreconf(self):
return self.spec.satisfies("platform=darwin")
def configure_args(self):
args = ["--enable-shared", "--disable-debug"]
# config.sub: invalid option -apple-darwin21.6.0
if self.spec.satisfies("platform=darwin target=aarch64:"):
args.append("--build=aarch64-apple-darwin")
return args
def install(self, spec, prefix):
make("install", parallel=False)
def flag_handler(self, name, flags):
if name == "cflags":
if self.spec.satisfies("%clang@16:"):
flags.append("-Wno-error=implicit-int")
flags.append("-Wno-error=implicit-function-declaration")
return (flags, None, None)
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