зеркало из https://github.com/mozilla/gecko-dev.git
58 строки
1.9 KiB
Plaintext
58 строки
1.9 KiB
Plaintext
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# -*- Mode: python; c-basic-offset: 4; indent-tabs-mode: nil; tab-width: 40 -*-
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# vim: set filetype=python:
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# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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option(env='MOZ_JEMALLOC4', help='Enable jemalloc 4')
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imply_option('--enable-jemalloc', depends_if('MOZ_JEMALLOC4')(lambda x: '4'))
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option('--enable-jemalloc', nargs='?', choices=('4',), env='MOZ_MEMORY',
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help='Replace memory allocator with jemalloc')
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@depends('--enable-jemalloc', target, build_project, c_compiler)
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def jemalloc(value, target, build_project, c_compiler):
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if value.origin != 'default':
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return bool(value) or None
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if build_project == 'js':
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return True
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if target.kernel == 'Darwin' and target.cpu == 'x86_64':
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# Don't enable by default on 32-bits OSX. See bug 702250.
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return True
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if target.kernel == 'WINNT' and c_compiler.type in ('msvc', 'clang-cl'):
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return True
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if target.kernel == 'Linux':
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return True
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@depends('--enable-jemalloc')
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def jemalloc4(jemalloc):
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if len(jemalloc) and jemalloc[0] == '4':
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return True
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set_config('MOZ_MEMORY', jemalloc)
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set_define('MOZ_MEMORY', jemalloc)
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add_old_configure_assignment('MOZ_MEMORY', jemalloc)
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set_config('MOZ_JEMALLOC4', jemalloc4)
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set_define('MOZ_JEMALLOC4', jemalloc4)
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add_old_configure_assignment('MOZ_JEMALLOC4', jemalloc4)
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# Because --enable-jemalloc doesn't use a default because of the dependency
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# on the target, we can't use a js_option for it to propagate to js/src
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# through the old-configure.
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@depends(jemalloc, jemalloc4)
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def jemalloc_for_old_configure(jemalloc, jemalloc4):
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if jemalloc:
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return '--enable-jemalloc=4' if jemalloc4 else '--enable-jemalloc'
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return '--disable-jemalloc'
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add_old_configure_arg(jemalloc_for_old_configure)
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