b030a81a5f
Add a `spack external find` command that tries to populate
`packages.yaml` with external packages from the user's `$PATH`. This
focuses on finding build dependencies. Currently, support has only been
added for `cmake`.
For a package to be discoverable with `spack external find`, it must define:
* an `executables` class attribute containing a list of
regular expressions that match executable names.
* a `determine_spec_details(prefix, specs_in_prefix)` method
Spack will call `determine_spec_details()` once for each prefix where
executables are found, passing in the path to the prefix and the path to
all found executables. The package is responsible for invoking the
executables and figuring out what type of installation(s) are in the
prefix, and returning one or more specs (each with version, variants or
whatever else the user decides to include in the spec).
The found specs and prefixes will be added to the user's `packages.yaml`
file. Providing the `--not-buildable` option will mark all generated
entries in `packages.yaml` as `buildable: False`
69 lines
2.6 KiB
Python
69 lines
2.6 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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from spack import *
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import os
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import re
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class Automake(AutotoolsPackage, GNUMirrorPackage):
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"""Automake -- make file builder part of autotools"""
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homepage = 'http://www.gnu.org/software/automake/'
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gnu_mirror_path = 'automake/automake-1.15.tar.gz'
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version('1.16.2', sha256='b2f361094b410b4acbf4efba7337bdb786335ca09eb2518635a09fb7319ca5c1')
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version('1.16.1', sha256='608a97523f97db32f1f5d5615c98ca69326ced2054c9f82e65bade7fc4c9dea8')
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version('1.15.1', sha256='988e32527abe052307d21c8ca000aa238b914df363a617e38f4fb89f5abf6260')
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version('1.15', sha256='7946e945a96e28152ba5a6beb0625ca715c6e32ac55f2e353ef54def0c8ed924')
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version('1.14.1', sha256='814c2333f350ce00034a1fe718e0e4239998ceea7b0aff67e9fd273ed6dfc23b')
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version('1.13.4', sha256='4c93abc0bff54b296f41f92dd3aa1e73e554265a6f719df465574983ef6f878c')
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version('1.11.6', sha256='53dbf1945401c43f4ce19c1971baecdbf8bc32e0f37fa3f49fe7b6992d0d2030')
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depends_on('autoconf', type='build')
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depends_on('perl', type=('build', 'run'))
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build_directory = 'spack-build'
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executables = ['automake']
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@classmethod
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def determine_spec_details(cls, prefix, exes_in_prefix):
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exe_to_path = dict(
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(os.path.basename(p), p) for p in exes_in_prefix
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)
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if 'automake' not in exe_to_path:
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return None
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exe = spack.util.executable.Executable(exe_to_path['automake'])
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output = exe('--version', output=str)
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if output:
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match = re.search(r'GNU automake\)\s+(\S+)', output)
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if match:
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version_str = match.group(1)
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return Spec('automake@{0}'.format(version_str))
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def patch(self):
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# The full perl shebang might be too long
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files_to_be_patched_fmt = 'bin/{0}.in'
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if '@:1.15.1' in self.spec:
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files_to_be_patched_fmt = 't/wrap/{0}.in'
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for file in ('aclocal', 'automake'):
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filter_file('^#!@PERL@ -w',
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'#!/usr/bin/env perl',
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files_to_be_patched_fmt.format(file))
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def _make_executable(self, name):
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return Executable(join_path(self.prefix.bin, name))
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def setup_dependent_package(self, module, dependent_spec):
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# Automake is very likely to be a build dependency,
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# so we add the tools it provides to the dependent module
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executables = ['aclocal', 'automake']
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for name in executables:
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setattr(module, name, self._make_executable(name))
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