104 lines
4.1 KiB
Python
104 lines
4.1 KiB
Python
# Copyright 2013-2021 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('1.4.19', sha256='3be4a26d825ffdfda52a56fc43246456989a3630093cced3fbddf4771ee58a70')
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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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patch('oneapi.patch', when='%oneapi')
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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='@:1.4.18 os=highsierra')
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patch('secure_snprintf.patch', when='@:1.4.18 os=mojave')
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patch('secure_snprintf.patch', when='@:1.4.18 os=catalina')
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patch('secure_snprintf.patch', when='@:1.4.18 os=bigsur')
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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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tags = ['build-tools']
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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 setup_dependent_build_environment(self, env, dependent_spec):
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# Inform autom4te if it wasn't built correctly (some external
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# installations such as homebrew). See
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# https://www.gnu.org/software/autoconf/manual/autoconf-2.67/html_node/autom4te-Invocation.html
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env.set('M4', self.prefix.bin.m4)
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def setup_run_environment(self, env):
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env.set('M4', self.prefix.bin.m4)
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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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def test(self):
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spec_vers = str(self.spec.version)
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reason = 'test: ensuring m4 version is {0}'.format(spec_vers)
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self.run_test('m4', '--version', spec_vers, installed=True,
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purpose=reason, skip_missing=False)
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reason = 'test: ensuring m4 example succeeds'
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test_data_dir = self.test_suite.current_test_data_dir
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hello_file = test_data_dir.join('hello.m4')
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expected = get_escaped_text_output(test_data_dir.join('hello.out'))
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self.run_test('m4', hello_file, expected, installed=True,
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purpose=reason, skip_missing=False)
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