xref: /openbmc/u-boot/tools/buildman/buildman.py (revision a9a274c1) 
1#!/usr/bin/env python
2#
3# Copyright (c) 2012 The Chromium OS Authors.
4#
5# SPDX-License-Identifier:	GPL-2.0+
6#
7
8"""See README for more information"""
9
10import multiprocessing
11from optparse import OptionParser
12import os
13import re
14import sys
15import unittest
16
17# Bring in the patman libraries
18our_path = os.path.dirname(os.path.realpath(__file__))
19sys.path.append(os.path.join(our_path, '../patman'))
20
21# Our modules
22import board
23import builder
24import checkpatch
25import command
26import control
27import doctest
28import gitutil
29import patchstream
30import terminal
31import toolchain
32
33def RunTests():
34    import test
35    import doctest
36
37    result = unittest.TestResult()
38    for module in ['toolchain']:
39        suite = doctest.DocTestSuite(module)
40        suite.run(result)
41
42    # TODO: Surely we can just 'print' result?
43    print result
44    for test, err in result.errors:
45        print err
46    for test, err in result.failures:
47        print err
48
49    sys.argv = [sys.argv[0]]
50    suite = unittest.TestLoader().loadTestsFromTestCase(test.TestBuild)
51    result = unittest.TestResult()
52    suite.run(result)
53
54    # TODO: Surely we can just 'print' result?
55    print result
56    for test, err in result.errors:
57        print err
58    for test, err in result.failures:
59        print err
60
61
62parser = OptionParser()
63parser.add_option('-b', '--branch', type='string',
64       help='Branch name to build')
65parser.add_option('-B', '--bloat', dest='show_bloat',
66       action='store_true', default=False,
67       help='Show changes in function code size for each board')
68parser.add_option('-c', '--count', dest='count', type='int',
69       default=-1, help='Run build on the top n commits')
70parser.add_option('-C', '--force-reconfig', dest='force_reconfig',
71       action='store_true', default=False,
72       help='Reconfigure for every commit (disable incremental build)')
73parser.add_option('-d', '--detail', dest='show_detail',
74       action='store_true', default=False,
75       help='Show detailed information for each board in summary')
76parser.add_option('-e', '--show_errors', action='store_true',
77       default=False, help='Show errors and warnings')
78parser.add_option('-f', '--force-build', dest='force_build',
79       action='store_true', default=False,
80       help='Force build of boards even if already built')
81parser.add_option('-F', '--force-build-failures', dest='force_build_failures',
82       action='store_true', default=False,
83       help='Force build of previously-failed build')
84parser.add_option('-g', '--git', type='string',
85       help='Git repo containing branch to build', default='.')
86parser.add_option('-G', '--config-file', type='string',
87       help='Path to buildman config file', default='')
88parser.add_option('-H', '--full-help', action='store_true', dest='full_help',
89       default=False, help='Display the README file')
90parser.add_option('-i', '--in-tree', dest='in_tree',
91       action='store_true', default=False,
92       help='Build in the source tree instead of a separate directory')
93parser.add_option('-j', '--jobs', dest='jobs', type='int',
94       default=None, help='Number of jobs to run at once (passed to make)')
95parser.add_option('-k', '--keep-outputs', action='store_true',
96       default=False, help='Keep all build output files (e.g. binaries)')
97parser.add_option('--list-tool-chains', action='store_true', default=False,
98       help='List available tool chains')
99parser.add_option('-n', '--dry-run', action='store_true', dest='dry_run',
100       default=False, help="Do a try run (describe actions, but no nothing)")
101parser.add_option('-o', '--output-dir', type='string',
102       dest='output_dir', default='..',
103       help='Directory where all builds happen and buildman has its workspace (default is ../)')
104parser.add_option('-Q', '--quick', action='store_true',
105       default=False, help='Do a rough build, with limited warning resolution')
106parser.add_option('-s', '--summary', action='store_true',
107       default=False, help='Show a build summary')
108parser.add_option('-S', '--show-sizes', action='store_true',
109       default=False, help='Show image size variation in summary')
110parser.add_option('--step', type='int',
111       default=1, help='Only build every n commits (0=just first and last)')
112parser.add_option('-t', '--test', action='store_true', dest='test',
113                  default=False, help='run tests')
114parser.add_option('-T', '--threads', type='int',
115       default=None, help='Number of builder threads to use')
116parser.add_option('-u', '--show_unknown', action='store_true',
117       default=False, help='Show boards with unknown build result')
118parser.add_option('-v', '--verbose', action='store_true',
119       default=False, help='Show build results while the build progresses')
120
121parser.usage += """
122
123Build U-Boot for all commits in a branch. Use -n to do a dry run"""
124
125(options, args) = parser.parse_args()
126
127# Run our meagre tests
128if options.test:
129    RunTests()
130elif options.full_help:
131    pager = os.getenv('PAGER')
132    if not pager:
133        pager = 'more'
134    fname = os.path.join(os.path.dirname(sys.argv[0]), 'README')
135    command.Run(pager, fname)
136
137# Build selected commits for selected boards
138else:
139    control.DoBuildman(options, args)
140