xref: /openbmc/u-boot/tools/buildman/buildman.py (revision dcfe8638) 
1#!/usr/bin/python
2#
3# Copyright (c) 2012 The Chromium OS Authors.
4#
5# See file CREDITS for list of people who contributed to this
6# project.
7#
8# This program is free software; you can redistribute it and/or
9# modify it under the terms of the GNU General Public License as
10# published by the Free Software Foundation; either version 2 of
11# the License, or (at your option) any later version.
12#
13# This program is distributed in the hope that it will be useful,
14# but WITHOUT ANY WARRANTY; without even the implied warranty of
15# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16# GNU General Public License for more details.
17#
18# You should have received a copy of the GNU General Public License
19# along with this program; if not, write to the Free Software
20# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
21# MA 02111-1307 USA
22#
23
24"""See README for more information"""
25
26import multiprocessing
27from optparse import OptionParser
28import os
29import re
30import sys
31import unittest
32
33# Bring in the patman libraries
34our_path = os.path.dirname(os.path.realpath(__file__))
35sys.path.append(os.path.join(our_path, '../patman'))
36
37# Our modules
38import board
39import builder
40import checkpatch
41import command
42import control
43import doctest
44import gitutil
45import patchstream
46import terminal
47import toolchain
48
49def RunTests():
50    import test
51
52    sys.argv = [sys.argv[0]]
53    suite = unittest.TestLoader().loadTestsFromTestCase(test.TestBuild)
54    result = unittest.TestResult()
55    suite.run(result)
56
57    # TODO: Surely we can just 'print' result?
58    print result
59    for test, err in result.errors:
60        print err
61    for test, err in result.failures:
62        print err
63
64
65parser = OptionParser()
66parser.add_option('-b', '--branch', type='string',
67       help='Branch name to build')
68parser.add_option('-B', '--bloat', dest='show_bloat',
69       action='store_true', default=False,
70       help='Show changes in function code size for each board')
71parser.add_option('-c', '--count', dest='count', type='int',
72       default=-1, help='Run build on the top n commits')
73parser.add_option('-e', '--show_errors', action='store_true',
74       default=False, help='Show errors and warnings')
75parser.add_option('-f', '--force-build', dest='force_build',
76       action='store_true', default=False,
77       help='Force build of boards even if already built')
78parser.add_option('-d', '--detail', dest='show_detail',
79       action='store_true', default=False,
80       help='Show detailed information for each board in summary')
81parser.add_option('-g', '--git', type='string',
82       help='Git repo containing branch to build', default='.')
83parser.add_option('-H', '--full-help', action='store_true', dest='full_help',
84       default=False, help='Display the README file')
85parser.add_option('-j', '--jobs', dest='jobs', type='int',
86       default=None, help='Number of jobs to run at once (passed to make)')
87parser.add_option('-k', '--keep-outputs', action='store_true',
88       default=False, help='Keep all build output files (e.g. binaries)')
89parser.add_option('--list-tool-chains', action='store_true', default=False,
90       help='List available tool chains')
91parser.add_option('-n', '--dry-run', action='store_true', dest='dry_run',
92       default=False, help="Do a try run (describe actions, but no nothing)")
93parser.add_option('-Q', '--quick', action='store_true',
94       default=False, help='Do a rough build, with limited warning resolution')
95parser.add_option('-s', '--summary', action='store_true',
96       default=False, help='Show a build summary')
97parser.add_option('-S', '--show-sizes', action='store_true',
98       default=False, help='Show image size variation in summary')
99parser.add_option('--step', type='int',
100       default=1, help='Only build every n commits (0=just first and last)')
101parser.add_option('-t', '--test', action='store_true', dest='test',
102                  default=False, help='run tests')
103parser.add_option('-T', '--threads', type='int',
104       default=None, help='Number of builder threads to use')
105parser.add_option('-u', '--show_unknown', action='store_true',
106       default=False, help='Show boards with unknown build result')
107
108parser.usage = """buildman -b <branch> [options]
109
110Build U-Boot for all commits in a branch. Use -n to do a dry run"""
111
112(options, args) = parser.parse_args()
113
114# Run our meagre tests
115if options.test:
116    RunTests()
117elif options.full_help:
118    pager = os.getenv('PAGER')
119    if not pager:
120        pager = 'more'
121    fname = os.path.join(os.path.dirname(sys.argv[0]), 'README')
122    command.Run(pager, fname)
123
124# Build selected commits for selected boards
125else:
126    control.DoBuildman(options, args)
127