09b63ae3d1
* Adding AOCC support for M4 * combining 4 if-statements into a single if-statement with or conditions * keeping parentheses around the or expressions * fixing flake8 test failures Co-authored-by: mohan babu <mohbabul@amd.com>
77 lines
2.9 KiB
Python
77 lines
2.9 KiB
Python
# Copyright 2013-2020 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 re
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class M4(AutotoolsPackage, GNUMirrorPackage):
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"""GNU M4 is an implementation of the traditional Unix macro processor."""
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homepage = "https://www.gnu.org/software/m4/m4.html"
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gnu_mirror_path = "m4/m4-1.4.18.tar.gz"
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version('1.4.18', sha256='ab2633921a5cd38e48797bf5521ad259bdc4b979078034a3b790d7fec5493fab')
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version('1.4.17', sha256='3ce725133ee552b8b4baca7837fb772940b25e81b2a9dc92537aeaf733538c9e')
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patch('gnulib-pgi.patch', when='@1.4.18')
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patch('pgi.patch', when='@1.4.17')
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patch('nvhpc.patch', when='%nvhpc')
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# from: https://github.com/Homebrew/homebrew-core/blob/master/Formula/m4.rb
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# Patch credit to Jeremy Huddleston Sequoia <jeremyhu@apple.com>
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patch('secure_snprintf.patch', when='os = highsierra')
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patch('secure_snprintf.patch', when='os = mojave')
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patch('secure_snprintf.patch', when='os = catalina')
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# https://bugzilla.redhat.com/show_bug.cgi?id=1573342
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patch('https://src.fedoraproject.org/rpms/m4/raw/5d147168d4b93f38a4833f5dd1d650ad88af5a8a/f/m4-1.4.18-glibc-change-work-around.patch', sha256='fc9b61654a3ba1a8d6cd78ce087e7c96366c290bc8d2c299f09828d793b853c8', when='@1.4.18')
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variant('sigsegv', default=True,
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description="Build the libsigsegv dependency")
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depends_on('libsigsegv', when='+sigsegv')
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build_directory = 'spack-build'
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executables = ['^g?m4$']
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@classmethod
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def determine_version(cls, exe):
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# Output on macOS:
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# GNU M4 1.4.6
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# Output on Linux:
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# m4 (GNU M4) 1.4.18
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output = Executable(exe)('--version', output=str, error=str)
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match = re.search(r'GNU M4\)?\s+(\S+)', output)
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return match.group(1) if match else None
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def configure_args(self):
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spec = self.spec
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args = ['--enable-c++']
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if spec.satisfies('%cce@9:'):
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args.append('LDFLAGS=-rtlib=compiler-rt')
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if (spec.satisfies('%clang') or
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spec.satisfies('%aocc') or
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spec.satisfies('%arm') or
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spec.satisfies('%fj')) and not spec.satisfies('platform=darwin'):
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args.append('LDFLAGS=-rtlib=compiler-rt')
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if spec.satisfies('%intel@:18.999'):
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args.append('CFLAGS=-no-gcc')
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if '+sigsegv' in spec:
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args.append('--with-libsigsegv-prefix={0}'.format(
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spec['libsigsegv'].prefix))
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else:
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args.append('--without-libsigsegv-prefix')
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# http://lists.gnu.org/archive/html/bug-m4/2016-09/msg00002.html
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arch = spec.architecture
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if (arch.platform == 'darwin' and arch.os == 'sierra' and
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'%gcc' in spec):
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args.append('ac_cv_type_struct_sched_param=yes')
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return args
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