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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)
#
# Author: Milton Woods <milton.woods@bom.gov.au>
# Date: March 22, 2017
# Author: George Hartzell <hartzell@alerce.com>
# Date: July 21, 2016
# Author: Justin Too <justin@doubleotoo.com>
# Date: September 6, 2015
#
import os
import re
import sys
from contextlib import contextmanager
from llnl.util.lang import match_predicate
from llnl.util.symlink import symlink
from spack.operating_systems.mac_os import macos_version
from spack.package import *
class Perl(Package): # Perl doesn't use Autotools, it should subclass Package
"""Perl 5 is a highly capable, feature-rich programming language with over
27 years of development."""
homepage = "https://www.perl.org"
# URL must remain http:// so Spack can bootstrap curl
url = "http://www.cpan.org/src/5.0/perl-5.34.0.tar.gz"
tags = ["windows"]
executables = [r"^perl(-?\d+.*)?$"]
# see https://www.cpan.org/src/README.html for
# explanation of version numbering scheme
# Maintenance releases (even numbers, preferred)
version(
"5.38.0",
sha256="213ef58089d2f2c972ea353517dc60ec3656f050dcc027666e118b508423e517",
preferred=True,
)
version(
"5.36.1",
sha256="68203665d8ece02988fc77dc92fccbb297a83a4bb4b8d07558442f978da54cc1",
preferred=True,
)
version(
"5.36.0",
sha256="e26085af8ac396f62add8a533c3a0ea8c8497d836f0689347ac5abd7b7a4e00a",
preferred=True,
)
version(
"5.34.1",
sha256="357951a491b0ba1ce3611263922feec78ccd581dddc24a446b033e25acf242a1",
preferred=True,
)
version(
"5.34.0",
sha256="551efc818b968b05216024fb0b727ef2ad4c100f8cb6b43fab615fa78ae5be9a",
preferred=True,
)
version(
"5.32.1",
sha256="03b693901cd8ae807231b1787798cf1f2e0b8a56218d07b7da44f784a7caeb2c",
preferred=True,
)
version(
"5.32.0",
sha256="efeb1ce1f10824190ad1cadbcccf6fdb8a5d37007d0100d2d9ae5f2b5900c0b4",
preferred=True,
)
version(
"5.30.3",
sha256="32e04c8bb7b1aecb2742a7f7ac0eabac100f38247352a73ad7fa104e39e7406f",
preferred=True,
)
version(
"5.30.2",
sha256="66db7df8a91979eb576fac91743644da878244cf8ee152f02cd6f5cd7a731689",
preferred=True,
)
version(
"5.30.1",
sha256="bf3d25571ff1ee94186177c2cdef87867fd6a14aa5a84f0b1fb7bf798f42f964",
preferred=True,
)
version(
"5.30.0",
sha256="851213c754d98ccff042caa40ba7a796b2cee88c5325f121be5cbb61bbf975f2",
preferred=True,
)
# Development releases (odd numbers)
version("5.37.9", sha256="9884fa8a4958bf9434b50f01cbfd187f9e2738f38fe1ae37f844e9950c5117c1")
version("5.35.0", sha256="d6c0eb4763d1c73c1d18730664d43fcaf6100c31573c3b81e1504ec8f5b22708")
version("5.33.3", sha256="4f4ba0aceb932e6cf7c05674d05e51ef759d1c97f0685dee65a8f3d190f737cd")
version("5.31.7", sha256="d05c4e72128f95ef6ffad42728ecbbd0d9437290bf0f88268b51af011f26b57d")
version("5.31.4", sha256="418a7e6fe6485cc713a86d1227ef112f0bb3f80322e3b715ffe42851d97804a5")
# End of life releases
version("5.28.0", sha256="7e929f64d4cb0e9d1159d4a59fc89394e27fa1f7004d0836ca0d514685406ea8")
version("5.26.2", sha256="572f9cea625d6062f8a63b5cee9d3ee840800a001d2bb201a41b9a177ab7f70d")
version("5.24.1", sha256="e6c185c9b09bdb3f1b13f678999050c639859a7ef39c8cad418448075f5918af")
version("5.22.4", sha256="ba9ef57c2b709f2dad9c5f6acf3111d9dfac309c484801e0152edbca89ed61fa")
version("5.22.3", sha256="1b351fb4df7e62ec3c8b2a9f516103595b2601291f659fef1bbe3917e8410083")
version("5.22.2", sha256="81ad196385aa168cb8bd785031850e808c583ed18a7901d33e02d4f70ada83c2")
version("5.22.1", sha256="2b475d0849d54c4250e9cba4241b7b7291cffb45dfd083b677ca7b5d38118f27")
version("5.22.0", sha256="0c690807f5426bbd1db038e833a917ff00b988bf03cbf2447fa9ffdb34a2ab3c")
version("5.20.3", sha256="3524e3a76b71650ab2f794fd68e45c366ec375786d2ad2dca767da424bbb9b4a")
version("5.18.4", sha256="01a4e11a9a34616396c4a77b3cef51f76a297e1a2c2c490ae6138bf0351eb29f")
version("5.16.3", sha256="69cf08dca0565cec2c5c6c2f24b87f986220462556376275e5431cc2204dedb6")
extendable = True
if sys.platform != "win32":
depends_on("gdbm@:1.23")
# Bind us below gdbm-1.20 due to API change: https://github.com/Perl/perl5/issues/18915
depends_on("gdbm@:1.19", when="@:5.35")
# :5.28 needs gdbm@:1:14.1: https://rt-archive.perl.org/perl5/Ticket/Display.html?id=133295
depends_on("gdbm@:1.14.1", when="@:5.28.0")
depends_on("berkeley-db")
depends_on("bzip2")
depends_on("zlib")
# :5.24.1 needs zlib@:1.2.8: https://rt.cpan.org/Public/Bug/Display.html?id=120134
depends_on("zlib@:1.2.8", when="@5.20.3:5.24.1")
conflicts("@5.34.1:", when="%msvc@:19.29.30136")
# there has been a long fixed issue with 5.22.0 with regard to the ccflags
# definition. It is well documented here:
# https://rt.perl.org/Public/Bug/Display.html?id=126468
patch("protect-quotes-in-ccflags.patch", when="@5.22.0")
# Fix the Time-Local testase http://blogs.perl.org/users/tom_wyant/2020/01/my-y2020-bug.html
patch(
"https://rt.cpan.org/Public/Ticket/Attachment/1776857/956088/0001-Fix-Time-Local-tests.patch",
when="@5.26.0:5.28.9",
sha256="8cf4302ca8b480c60ccdcaa29ec53d9d50a71d4baf469ac8c6fca00ca31e58a2",
)
patch(
"https://raw.githubusercontent.com/costabel/fink-distributions/master/10.9-libcxx/stable/main/finkinfo/languages/perl5162-timelocal-y2020.patch",
when="@:5.24.1",
sha256="3bbd7d6f9933d80b9571533867b444c6f8f5a1ba0575bfba1fba4db9d885a71a",
)
# Fix build on Fedora 28
# https://bugzilla.redhat.com/show_bug.cgi?id=1536752
patch(
"https://src.fedoraproject.org/rpms/perl/raw/004cea3a67df42e92ffdf4e9ac36d47a3c6a05a4/f/perl-5.26.1-guard_old_libcrypt_fix.patch",
level=1,
sha256="0eac10ed90aeb0459ad8851f88081d439a4e41978e586ec743069e8b059370ac",
when="@:5.26.2",
)
# Enable builds with the NVIDIA compiler
# The Configure script assumes some gcc specific behavior, and use
# the mini Perl environment to bootstrap installation.
patch("nvhpc-5.30.patch", when="@5.30.0:5.30 %nvhpc")
patch("nvhpc-5.32.patch", when="@5.32.0:5.32 %nvhpc")
patch("nvhpc-5.34.patch", when="@5.34.0:5.34 %nvhpc")
conflicts(
"@5.32.0:",
when="%nvhpc@:20.11",
msg="The NVIDIA compilers are incompatible with version 5.32 and later",
)
# Make sure we don't get "recompile with -fPIC" linker errors when using static libs
conflicts("^zlib~shared~pic", msg="Needs position independent code when using static zlib")
conflicts("^bzip2~shared~pic", msg="Needs position independent code when using static bzip2")
# Installing cpanm alongside the core makes it safe and simple for
# people/projects to install their own sets of perl modules. Not
# having it in core increases the "energy of activation" for doing
# things cleanly.
variant("cpanm", default=True, description="Optionally install cpanm with the core packages.")
variant("shared", default=True, description="Build a shared libperl.so library")
variant("threads", default=True, description="Build perl with threads support")
variant("open", default=True, description="Support open.pm")
resource(
name="cpanm",
url="http://search.cpan.org/CPAN/authors/id/M/MI/MIYAGAWA/App-cpanminus-1.7042.tar.gz",
sha256="9da50e155df72bce55cb69f51f1dbb4b62d23740fb99f6178bb27f22ebdf8a46",
destination="cpanm",
placement="cpanm",
)
phases = ["configure", "build", "install"]
def patch(self):
# https://github.com/Perl/perl5/issues/15544 long PATH(>1000 chars) fails a test
os.chmod("lib/perlbug.t", 0o644)
filter_file("!/$B/", "! (/(?:$B|PATH)/)", "lib/perlbug.t")
# Several non-existent flags cause Intel@19.1.3 to fail
with when("%intel@19.1.3"):
os.chmod("hints/linux.sh", 0o644)
filter_file("-we147 -mp -no-gcc", "", "hints/linux.sh")
@classmethod
def determine_version(cls, exe):
perl = spack.util.executable.Executable(exe)
output = perl("--version", output=str, error=str)
if output:
match = re.search(r"perl.*\(v([0-9.]+)\)", output)
if match:
return match.group(1)
return None
@classmethod
def determine_variants(cls, exes, version):
for exe in exes:
perl = spack.util.executable.Executable(exe)
output = perl("-V", output=str, error=str)
variants = ""
if output:
match = re.search(r"-Duseshrplib", output)
if match:
variants += "+shared"
else:
variants += "~shared"
match = re.search(r"-Duse.?threads", output)
if match:
variants += "+threads"
else:
variants += "~threads"
path = os.path.dirname(exe)
if "cpanm" in os.listdir(path):
variants += "+cpanm"
else:
variants += "~cpanm"
# this is just to detect incomplete installs
# normally perl installs open.pm
perl(
"-e",
"use open OUT => qw(:raw)",
output=os.devnull,
error=os.devnull,
fail_on_error=False,
)
variants += "+open" if perl.returncode == 0 else "~open"
return variants
# On a lustre filesystem, patch may fail when files
# aren't writeable so make pp.c user writeable
# before patching. This should probably walk the
# source and make everything writeable in the future.
def do_stage(self, mirror_only=False):
# Do Spack's regular stage
super().do_stage(mirror_only)
# Add write permissions on file to be patched
filename = join_path(self.stage.source_path, "pp.c")
perm = os.stat(filename).st_mode
os.chmod(filename, perm | 0o200)
def nmake_arguments(self):
args = []
if self.spec.satisfies("%msvc"):
args.append("CCTYPE=%s" % self.compiler.short_msvc_version)
else:
raise RuntimeError("Perl unsupported for non MSVC compilers on Windows")
args.append("INST_TOP=%s" % self.prefix.replace("/", "\\"))
args.append("INST_ARCH=\\$(ARCHNAME)")
if self.spec.satisfies("~shared"):
args.append("ALL_STATIC=%s" % "define")
if self.spec.satisfies("~threads"):
args.extend(["USE_MULTI=undef", "USE_ITHREADS=undef", "USE_IMP_SYS=undef"])
if not self.is_64bit():
args.append("WIN64=undef")
return args
def is_64bit(self):
return "64" in str(self.spec.target.family)
def configure_args(self):
spec = self.spec
prefix = self.prefix
config_args = [
"-des",
"-Dprefix={0}".format(prefix),
"-Dlocincpth=" + self.spec["gdbm"].prefix.include,
"-Dloclibpth=" + self.spec["gdbm"].prefix.lib,
]
# Extensions are installed into their private tree via
# `INSTALL_BASE`/`--install_base` (see [1]) which results in a
# "predictable" installation tree that sadly does not match the
# Perl core's @INC structure. This means that when activation
# merges the extension into the extendee[2], the directory tree
# containing the extensions is not on @INC and the extensions can
# not be found.
#
# This bit prepends @INC with the directory that is used when
# extensions are activated [3].
#
# [1] https://metacpan.org/pod/ExtUtils::MakeMaker#INSTALL_BASE
# [2] via the activate method in the PackageBase class
# [3] https://metacpan.org/pod/distribution/perl/INSTALL#APPLLIB_EXP
config_args.append('-Accflags=-DAPPLLIB_EXP=\\"' + self.prefix.lib.perl5 + '\\"')
# Discussion of -fPIC for Intel at:
# https://github.com/spack/spack/pull/3081 and
# https://github.com/spack/spack/pull/4416
if spec.satisfies("%intel"):
config_args.append("-Accflags={0}".format(self.compiler.cc_pic_flag))
if "+shared" in spec:
config_args.append("-Duseshrplib")
if "+threads" in spec:
config_args.append("-Dusethreads")
# Development versions have an odd second component
if spec.version[1] % 2 == 1:
config_args.append("-Dusedevel")
return config_args
def configure(self, spec, prefix):
if sys.platform == "win32":
return
configure = Executable("./Configure")
# The Configure script plays with file descriptors and runs make towards the end,
# which results in job tokens not being released under the make jobserver. So, we
# disable the jobserver here, and let the Configure script execute make
# sequentially. There is barely any parallelism anyway; the most parallelism is
# in the build phase, in which the jobserver is enabled again, since we invoke make.
configure.add_default_env("MAKEFLAGS", "")
configure(*self.configure_args())
def build(self, spec, prefix):
if sys.platform == "win32":
pass
else:
make()
@run_after("build")
@on_package_attributes(run_tests=True)
def build_test(self):
if sys.platform == "win32":
win32_dir = os.path.join(self.stage.source_path, "win32")
with working_dir(win32_dir):
nmake("test", ignore_quotes=True)
else:
make("test")
def install(self, spec, prefix):
if sys.platform == "win32":
win32_dir = os.path.join(self.stage.source_path, "win32")
with working_dir(win32_dir):
nmake("install", *self.nmake_arguments(), ignore_quotes=True)
else:
make("install")
@run_after("install")
def symlink_windows(self):
if sys.platform != "win32":
return
win_install_path = os.path.join(self.prefix.bin, "MSWin32")
if self.is_64bit():
win_install_path += "-x64"
else:
win_install_path += "-x86"
if self.spec.satisfies("+threads"):
win_install_path += "-multi-thread"
else:
win_install_path += "-perlio"
for f in os.listdir(os.path.join(self.prefix.bin, win_install_path)):
lnk_path = os.path.join(self.prefix.bin, f)
src_path = os.path.join(win_install_path, f)
if not os.path.exists(lnk_path):
symlink(src_path, lnk_path)
@run_after("install")
def install_cpanm(self):
spec = self.spec
maker = make
cpan_dir = join_path("cpanm", "cpanm")
if sys.platform == "win32":
maker = nmake
cpan_dir = join_path(self.stage.source_path, cpan_dir)
if "+cpanm" in spec:
with working_dir(cpan_dir):
perl = spec["perl"].command
perl("Makefile.PL")
maker()
maker("install")
def _setup_dependent_env(self, env, dependent_spec, deptype):
"""Set PATH and PERL5LIB to include the extension and
any other perl extensions it depends on,
assuming they were installed with INSTALL_BASE defined."""
perl_lib_dirs = []
for d in dependent_spec.traverse(deptype=deptype):
if d.package.extends(self.spec):
perl_lib_dirs.append(d.prefix.lib.perl5)
if perl_lib_dirs:
perl_lib_path = ":".join(perl_lib_dirs)
env.prepend_path("PERL5LIB", perl_lib_path)
if sys.platform == "win32":
env.append_path("PATH", self.prefix.bin)
def setup_dependent_build_environment(self, env, dependent_spec):
self._setup_dependent_env(env, dependent_spec, deptype=("build", "run", "test"))
def setup_dependent_run_environment(self, env, dependent_spec):
self._setup_dependent_env(env, dependent_spec, deptype=("run",))
def setup_dependent_package(self, module, dependent_spec):
"""Called before perl modules' install() methods.
In most cases, extensions will only need to have one line:
perl('Makefile.PL','INSTALL_BASE=%s' % self.prefix)
"""
# If system perl is used through packages.yaml
# there cannot be extensions.
if dependent_spec.package.is_extension:
# perl extension builds can have a global perl
# executable function
module.perl = self.spec["perl"].command
# Add variables for library directory
module.perl_lib_dir = dependent_spec.prefix.lib.perl5
# Make the site packages directory for extensions,
# if it does not exist already.
mkdirp(module.perl_lib_dir)
def setup_build_environment(self, env):
if sys.platform == "win32":
env.append_path("PATH", self.prefix.bin)
return
spec = self.spec
if spec.satisfies("@:5.34 platform=darwin") and macos_version() >= Version("10.16"):
# Older perl versions reject MACOSX_DEPLOYMENT_TARGET=11 or higher
# as "unexpected"; override the environment variable set by spack's
# platforms.darwin .
env.set("MACOSX_DEPLOYMENT_TARGET", "10.16")
# This is how we tell perl the locations of bzip and zlib.
env.set("BUILD_BZIP2", 0)
env.set("BZIP2_INCLUDE", spec["bzip2"].prefix.include)
env.set("BZIP2_LIB", spec["bzip2"].libs.directories[0])
env.set("BUILD_ZLIB", 0)
env.set("ZLIB_INCLUDE", spec["zlib"].prefix.include)
env.set("ZLIB_LIB", spec["zlib"].libs.directories[0])
@run_after("install")
def filter_config_dot_pm(self):
"""Run after install so that Config.pm records the compiler that Spack
built the package with. If this isn't done, $Config{cc} will
be set to Spack's cc wrapper script. These files are read-only, which
frustrates filter_file on some filesystems (NFSv4), so make them
temporarily writable.
"""
if sys.platform == "win32":
return
kwargs = {"ignore_absent": True, "backup": False, "string": False}
# Find the actual path to the installed Config.pm file.
perl = self.spec["perl"].command
config_dot_pm = perl(
"-MModule::Loaded", "-MConfig", "-e", "print is_loaded(Config)", output=str
)
with self.make_briefly_writable(config_dot_pm):
match = "cc *=>.*"
substitute = "cc => '{cc}',".format(cc=self.compiler.cc)
filter_file(match, substitute, config_dot_pm, **kwargs)
# And the path Config_heavy.pl
d = os.path.dirname(config_dot_pm)
config_heavy = join_path(d, "Config_heavy.pl")
with self.make_briefly_writable(config_heavy):
match = "^cc=.*"
substitute = "cc='{cc}'".format(cc=self.compiler.cc)
filter_file(match, substitute, config_heavy, **kwargs)
match = "^ld=.*"
substitute = "ld='{ld}'".format(ld=self.compiler.cc)
filter_file(match, substitute, config_heavy, **kwargs)
match = "^ccflags='"
substitute = "ccflags='%s " % " ".join(self.spec.compiler_flags["cflags"])
filter_file(match, substitute, config_heavy, **kwargs)
@contextmanager
def make_briefly_writable(self, path):
"""Temporarily make a file writable, then reset"""
perm = os.stat(path).st_mode
os.chmod(path, perm | 0o200)
yield
os.chmod(path, perm)
# ========================================================================
# Handle specifics of activating and deactivating perl modules.
# ========================================================================
def perl_ignore(self, ext_pkg, args):
"""Add some ignore files to activate/deactivate args."""
ignore_arg = args.get("ignore", lambda f: False)
# Many perl packages describe themselves in a perllocal.pod file,
# so the files conflict when multiple packages are activated.
# We could merge the perllocal.pod files in activated packages,
# but this is unnecessary for correct operation of perl.
# For simplicity, we simply ignore all perllocal.pod files:
patterns = [r"perllocal\.pod$"]
return match_predicate(ignore_arg, patterns)
@property
def command(self):
"""Returns the Perl command, which may vary depending on the version
of Perl. In general, Perl comes with a ``perl`` command. However,
development releases have a ``perlX.Y.Z`` command.
Returns:
Executable: the Perl command
"""
for ver in ("", self.spec.version):
ext = ""
if sys.platform == "win32":
ext = ".exe"
path = os.path.join(self.prefix.bin, "{0}{1}{2}".format(self.spec.name, ver, ext))
if os.path.exists(path):
return Executable(path)
else:
msg = "Unable to locate {0} command in {1}"
raise RuntimeError(msg.format(self.spec.name, self.prefix.bin))
def test_version(self):
"""check version"""
perl = self.spec["perl"].command
out = perl("--version", output=str.split, error=str.split)
expected = ["perl", str(self.spec.version)]
for expect in expected:
assert expect in out
def test_hello(self):
"""ensure perl runs hello world"""
msg = "Hello, World!"
options = ["-e", "use warnings; use strict;\nprint('%s\n');" % msg]
perl = self.spec["perl"].command
out = perl(*options, output=str.split, error=str.split)
assert msg in out
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