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a4782418de
This incorporates some fixes for ccache, icecream, and a better display output (decreasing count instead of an increasing count). It may also let us experiment with incremental rust support, though I think that feature still needs some more work. MozReview-Commit-ID: 7zPGiL9Ob6N Differential Revision: https://phabricator.services.mozilla.com/D7152 --HG-- extra : moz-landing-system : lando
77 lines
2.9 KiB
Python
77 lines
2.9 KiB
Python
# -*- Mode: python; 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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# tup detection
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# ==============================================================
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tup = check_prog('TUP', ['tup'])
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@depends(tup)
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@checking('for tup version')
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@imports('re')
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def tup_version(tup):
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tup_min_version = '0.7.8'
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out = check_cmd_output(tup, '--version',
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onerror=lambda: die('Failed to get tup version'))
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m = re.search(r'tup v?([0-9]+\.[0-9]+\.[0-9]+)', out)
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if not m:
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raise FatalCheckError('Unknown version of tup: %s' % out)
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ver = Version(m.group(1))
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if ver < tup_min_version:
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raise FatalCheckError('To use the tup backend you must have tup version '
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'%s or greater in your path' % tup_min_version)
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return ver
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@depends(tup)
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@checking('for tup ldpreload dependency checker')
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def tup_is_ldpreload(tup):
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out = check_cmd_output(tup, 'server',
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onerror=lambda: die('Failed to get tup dependency checker'))
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if out.rstrip() != 'ldpreload':
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raise FatalCheckError('To use the tup backend, please use a version '
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'of tup compiled with the ldpreload dependency '
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'checker. Either compile tup locally with '
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'CONFIG_TUP_SERVER=ldpreload in your tup.config '
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'file, or use the version from the toolchain '
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'task via |./mach artifact toolchain '
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'--from-build linux64-tup|')
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return True
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@depends(tup, using_sccache)
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def tup_and_sccache(tup, using_sccache):
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if tup and using_sccache:
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die('Cannot use sccache with tup yet. Please disable sccache or use '
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'the make backend until it is supported.')
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@depends(tup, cargo)
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@imports('re')
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def check_tup_cargo_channel(tup, cargo):
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channel = None
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out = check_cmd_output(cargo, '--version')
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VERSION_FORMAT = r'cargo \d\.\d+\.\d+-(\S+)'
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m = re.match(VERSION_FORMAT, out)
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if m:
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channel = m.group(1)
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if tup and channel != 'nightly':
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die('Nightly Cargo is required when building with Tup.')
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@depends(tup, target, build_project)
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def tup_and_non_linux(tup, target, build_project):
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if tup and (target.kernel != 'Linux' or build_project != 'browser'):
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die('The tup backend can only be used to build the browser on Linux. '
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'Use the make backend until your target is supported.')
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option('--upload-tup-db', help= 'Upload the tup database from an automated build.')
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@depends('--upload-tup-db')
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def upload_tdb(value):
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if value:
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return True
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set_config('UPLOAD_TUP_DB', upload_tdb)
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