1a21376515
* intel-xed: add version 2023.04.16
1. add version 2023.04.16
2. adjust the mbuild resource to better match the xed version at the time
3. replace three conflicts() with one new requires() for x86_64 target
4. add patch for libxed-ild for some new avx512 instructions
* [@spackbot] updating style on behalf of mwkrentel
* Fix the build for 2023.04.16. XED requires its source directory to be exactly 'xed', so add a symlink.
5. move the mbuild resource up one level, xed wants it to be in the same directory as the xed source dir
6. deprecate 10.2019.03
* semantic style fix: add OSError to except
* [@spackbot] updating style on behalf of mwkrentel
---------
Co-authored-by: mwkrentel <mwkrentel@users.noreply.github.com>
127 lines
4.5 KiB
Python
127 lines
4.5 KiB
Python
# Copyright 2013-2023 Lawrence Livermore National Security, LLC and other
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# Spack Project Developers. See the top-level COPYRIGHT file for details.
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#
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# SPDX-License-Identifier: (Apache-2.0 OR MIT)
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import os
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from spack.package import *
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class IntelXed(Package):
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"""The Intel X86 Encoder Decoder library for encoding and decoding x86
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machine instructions (64- and 32-bit). Also includes libxed-ild,
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a lightweight library for decoding the length of an instruction."""
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homepage = "https://intelxed.github.io/"
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git = "https://github.com/intelxed/xed.git"
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maintainers("mwkrentel")
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mbuild_git = "https://github.com/intelxed/mbuild.git"
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# Current versions now have actual releases and tags.
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version("main", branch="main")
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version("2023.04.16", tag="v2023.04.16")
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version("2022.10.11", tag="v2022.10.11")
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version("2022.08.11", tag="v2022.08.11")
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version("2022.04.17", tag="v2022.04.17")
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version("12.0.1", tag="12.0.1")
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version("11.2.0", tag="11.2.0")
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# The old 2019.03.01 version (before there were tags).
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version("10.2019.03", commit="b7231de4c808db821d64f4018d15412640c34113", deprecated=True)
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# XED wants the mbuild directory adjacent to xed in the same directory.
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mdir = join_path("..", "mbuild")
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resource(name="mbuild", placement=mdir, git=mbuild_git, branch="main", when="@main")
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# Match xed more closely with the version of mbuild at the time.
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resource(
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name="mbuild", placement=mdir, git=mbuild_git, tag="v2022.07.28", when="@2022.07:9999"
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)
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resource(name="mbuild", placement=mdir, git=mbuild_git, tag="v2022.04.17", when="@:2022.06")
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variant("debug", default=False, description="Enable debug symbols")
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variant("pic", default=False, description="Compile with position independent code.")
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# The current mfile uses python3 by name.
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depends_on("python@3.6:", type="build")
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patch("1201-segv.patch", when="@12.0.1")
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patch("2019-python3.patch", when="@10.2019.03")
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patch("libxed-ild.patch", when="@12.0:2022.12")
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requires("target=x86_64:", msg="intel-xed only runs on x86/x86_64")
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mycflags = [] # type: List[str]
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# Save CFLAGS for use in install.
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def flag_handler(self, name, flags):
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if name == "cflags":
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self.mycflags = flags
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if "+pic" in self.spec:
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flags.append(self.compiler.cc_pic_flag)
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return (flags, None, None)
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def install(self, spec, prefix):
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# XED needs PYTHONPATH to find the mbuild directory.
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mbuild_dir = join_path(self.stage.source_path, "..", "mbuild")
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python_path = os.getenv("PYTHONPATH", "")
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os.environ["PYTHONPATH"] = mbuild_dir + ":" + python_path
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# In 2023.04.16, the xed source directory must be exactly 'xed',
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# so add a symlink, but don't fail if the link already exists.
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# See: https://github.com/intelxed/xed/issues/300
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try:
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lname = join_path(self.stage.source_path, "..", "xed")
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os.symlink("spack-src", lname)
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except OSError:
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pass
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mfile = Executable(join_path(".", "mfile.py"))
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args = ["-j", str(make_jobs), "--cc=%s" % spack_cc, "--no-werror"]
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if "+debug" in spec:
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args.append("--debug")
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# If an optimization flag (-O...) is specified in CFLAGS, use
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# that, else set default opt level.
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for flag in self.mycflags:
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if flag.startswith("-O"):
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break
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else:
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args.append("--opt=2")
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# Build and install static libxed.a.
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mfile("--clean")
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mfile(*args)
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mkdirp(prefix.include)
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mkdirp(prefix.lib)
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mkdirp(prefix.bin)
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install(join_path("obj", "lib*.a"), prefix.lib)
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# Build and install shared libxed.so and examples (to get the CLI).
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mfile("--clean")
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mfile("examples", "--shared", *args)
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install(join_path("obj", "lib*.so"), prefix.lib)
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# Starting with 11.x, the install files are moved or copied into
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# subdirs of obj/wkit.
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if spec.satisfies("@11.0:"):
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wkit = join_path("obj", "wkit")
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install(join_path(wkit, "bin", "xed"), prefix.bin)
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install(join_path(wkit, "include", "xed", "*.h"), prefix.include)
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else:
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# Old 2019.03.01 paths.
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install(join_path("obj", "examples", "xed"), prefix.bin)
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install(join_path("include", "public", "xed", "*.h"), prefix.include)
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install(join_path("obj", "*.h"), prefix.include)
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