mirror of
https://git.rtems.org/rtems-source-builder
synced 2024-10-09 07:15:10 +08:00
6444d5806d
The change fixes installing for RTEMS 3rd Party packages where the RSB considered them Canadian Cross Compiling (Cxc). Fixing the Cxc issue broke real Cxc builds. The change corrects the issue of macros being changed in the Cxc and the prep data not being udpated. The configuration is loaded again after the updated macros. The macros are also copied and restored to ensure a clean stable base. The change also introduces --rtems-tools and --rtems-bsp to align the command line with the waf configure process or RTEMS application.
649 lines
24 KiB
Python
649 lines
24 KiB
Python
#
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# RTEMS Tools Project (http://www.rtems.org/)
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# Copyright 2010-2013 Chris Johns (chrisj@rtems.org)
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# All rights reserved.
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#
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# This file is part of the RTEMS Tools package in 'rtems-tools'.
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#
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# Permission to use, copy, modify, and/or distribute this software for any
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# purpose with or without fee is hereby granted, provided that the above
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# copyright notice and this permission notice appear in all copies.
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#
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# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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#
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# Determine the defaults and load the specific file.
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#
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import datetime
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import glob
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import pprint
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import re
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import os
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import string
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import error
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import execute
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import git
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import log
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import macros
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import path
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import sys
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import version
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basepath = 'sb'
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#
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# Save the host state.
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#
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host_windows = False
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class command_line:
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"""Process the command line in a common way for all Tool Builder commands."""
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def __init__(self, argv, optargs, _defaults, command_path):
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self._long_opts = {
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# key macro handler param defs init
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'--prefix' : ('_prefix', self._lo_path, True, None, False),
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'--topdir' : ('_topdir', self._lo_path, True, None, False),
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'--configdir' : ('_configdir', self._lo_path, True, None, False),
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'--builddir' : ('_builddir', self._lo_path, True, None, False),
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'--sourcedir' : ('_sourcedir', self._lo_path, True, None, False),
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'--tmppath' : ('_tmppath', self._lo_path, True, None, False),
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'--jobs' : ('_jobs', self._lo_jobs, True, 'max', True),
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'--log' : ('_logfile', self._lo_string, True, None, False),
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'--url' : ('_url_base', self._lo_string, True, None, False),
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'--no-download' : ('_disable_download', self._lo_bool, False, '0', True),
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'--macros' : ('_macros', self._lo_string, True, None, False),
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'--targetcflags' : ('_targetcflags', self._lo_string, True, None, False),
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'--targetcxxflags' : ('_targetcxxflags', self._lo_string, True, None, False),
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'--libstdcxxflags' : ('_libstdcxxflags', self._lo_string, True, None, False),
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'--force' : ('_force', self._lo_bool, False, '0', True),
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'--quiet' : ('_quiet', self._lo_bool, False, '0', True),
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'--trace' : ('_trace', self._lo_bool, False, '0', True),
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'--dry-run' : ('_dry_run', self._lo_bool, False, '0', True),
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'--warn-all' : ('_warn_all', self._lo_bool, False, '0', True),
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'--no-clean' : ('_no_clean', self._lo_bool, False, '0', True),
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'--keep-going' : ('_keep_going', self._lo_bool, False, '0', True),
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'--always-clean' : ('_always_clean', self._lo_bool, False, '0', True),
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'--no-install' : ('_no_install', self._lo_bool, False, '0', True),
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'--regression' : ('_regression', self._lo_bool, False, '0', True),
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'--host' : ('_host', self._lo_triplets, True, None, False),
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'--build' : ('_build', self._lo_triplets, True, None, False),
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'--target' : ('_target', self._lo_triplets, True, None, False),
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'--help' : (None, self._lo_help, False, None, False)
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}
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self.command_path = command_path
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self.command_name = path.basename(argv[0])
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self.argv = argv
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self.args = argv[1:]
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self.optargs = optargs
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self.defaults = _defaults
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self.opts = { 'params' : [] }
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for lo in self._long_opts:
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self.opts[lo[2:]] = self._long_opts[lo][3]
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if self._long_opts[lo][4]:
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self.defaults[self._long_opts[lo][0]] = ('none', 'none', self._long_opts[lo][3])
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def __str__(self):
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def _dict(dd):
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s = ''
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ddl = dd.keys()
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ddl.sort()
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for d in ddl:
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s += ' ' + d + ': ' + str(dd[d]) + '\n'
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return s
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s = 'command: ' + self.command() + \
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'\nargs: ' + str(self.args) + \
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'\nopts:\n' + _dict(self.opts)
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return s
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def _lo_string(self, opt, macro, value):
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if value is None:
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raise error.general('option requires a value: %s' % (opt))
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self.opts[opt[2:]] = value
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self.defaults[macro] = value
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def _lo_path(self, opt, macro, value):
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if value is None:
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raise error.general('option requires a path: %s' % (opt))
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value = path.abspath(value)
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self.opts[opt[2:]] = value
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self.defaults[macro] = value
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def _lo_jobs(self, opt, macro, value):
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if value is None:
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raise error.general('option requires a value: %s' % (opt))
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ok = False
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if value in ['max', 'none', 'half']:
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ok = True
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else:
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try:
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i = int(value)
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ok = True
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except:
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pass
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if not ok:
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try:
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f = float(value)
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ok = True
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except:
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pass
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if not ok:
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raise error.general('invalid jobs option: %s' % (value))
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self.defaults[macro] = value
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self.opts[opt[2:]] = value
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def _lo_bool(self, opt, macro, value):
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if value is not None:
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raise error.general('option does not take a value: %s' % (opt))
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self.opts[opt[2:]] = '1'
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self.defaults[macro] = '1'
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def _lo_triplets(self, opt, macro, value):
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#
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# This is a target triplet. Run it past config.sub to make make sure it
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# is ok. The target triplet is 'cpu-vendor-os'.
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#
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e = execute.capture_execution()
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config_sub = path.join(self.command_path,
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basepath, 'config.sub')
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exit_code, proc, output = e.shell(config_sub + ' ' + value)
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if exit_code == 0:
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value = output
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self.defaults[macro] = ('triplet', 'none', value)
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self.opts[opt[2:]] = value
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_cpu = macro + '_cpu'
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_arch = macro + '_arch'
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_vendor = macro + '_vendor'
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_os = macro + '_os'
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_arch_value = ''
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_vendor_value = ''
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_os_value = ''
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dash = value.find('-')
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if dash >= 0:
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_arch_value = value[:dash]
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value = value[dash + 1:]
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dash = value.find('-')
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if dash >= 0:
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_vendor_value = value[:dash]
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value = value[dash + 1:]
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if len(value):
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_os_value = value
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self.defaults[_cpu] = _arch_value
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self.defaults[_arch] = _arch_value
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self.defaults[_vendor] = _vendor_value
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self.defaults[_os] = _os_value
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def _lo_help(self, opt, macro, value):
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self.help()
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def help(self):
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print '%s: [options] [args]' % (self.command_name)
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print 'RTEMS Source Builder, an RTEMS Tools Project (c) 2012-2015 Chris Johns'
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print 'Options and arguments:'
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print '--force : Force the build to proceed'
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print '--quiet : Quiet output (not used)'
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print '--trace : Trace the execution'
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print '--dry-run : Do everything but actually run the build'
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print '--warn-all : Generate warnings'
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print '--no-clean : Do not clean up the build tree'
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print '--always-clean : Always clean the build tree, even with an error'
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print '--keep-going : Do not stop on an error.'
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print '--regression : Set --no-install, --keep-going and --always-clean'
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print '--jobs : Run with specified number of jobs, default: num CPUs.'
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print '--host : Set the host triplet'
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print '--build : Set the build triplet'
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print '--target : Set the target triplet'
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print '--prefix path : Tools build prefix, ie where they are installed'
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print '--topdir path : Top of the build tree, default is $PWD'
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print '--configdir path : Path to the configuration directory, default: ./config'
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print '--builddir path : Path to the build directory, default: ./build'
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print '--sourcedir path : Path to the source directory, default: ./source'
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print '--tmppath path : Path to the temp directory, default: ./tmp'
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print '--macros file[,[file] : Macro format files to load after the defaults'
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print '--log file : Log file where all build out is written too'
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print '--url url[,url] : URL to look for source'
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print '--no-download : Disable the source downloader'
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print '--no-install : Do not install the packages to the prefix'
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print '--targetcflags flags : List of C flags for the target code'
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print '--targetcxxflags flags : List of C++ flags for the target code'
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print '--libstdcxxflags flags : List of C++ flags to build the target libstdc++ code'
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print '--with-<label> : Add the --with-<label> to the build'
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print '--without-<label> : Add the --without-<label> to the build'
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print '--rtems-tools path : Path to an install RTEMS tool set'
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print '--rtems-bsp arc/bsp : Standard RTEMS architecure and BSP specifier'
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print '--rtems-version ver : The RTEMS major/minor version string'
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if self.optargs:
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for a in self.optargs:
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print '%-22s : %s' % (a, self.optargs[a])
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raise error.exit()
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def process(self):
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arg = 0
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while arg < len(self.args):
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a = self.args[arg]
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if a == '-?':
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self.help()
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elif a.startswith('--'):
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los = a.split('=')
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lo = los[0]
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if lo in self._long_opts:
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long_opt = self._long_opts[lo]
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if len(los) == 1:
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if long_opt[2]:
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if arg == len(self.args) - 1:
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raise error.general('option requires a parameter: %s' % (lo))
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arg += 1
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value = self.args[arg]
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else:
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value = None
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else:
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value = '='.join(los[1:])
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long_opt[1](lo, long_opt[0], value)
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else:
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self.opts['params'].append(a)
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arg += 1
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def post_process(self):
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# Handle the log first.
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log.default = log.log(self.logfiles())
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if self.trace():
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log.tracing = True
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if self.quiet():
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log.quiet = True
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# Must have a host
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if self.defaults['_host'] == self.defaults['nil']:
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raise error.general('--host not set')
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# Must have a host
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if self.defaults['_build'] == self.defaults['nil']:
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raise error.general('--build not set')
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# Manage the regression option
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if self.opts['regression'] != '0':
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self.opts['no-install'] = '1'
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self.defaults['_no_install'] = '1'
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self.opts['keep-going'] = '1'
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self.defaults['_keep_going'] = '1'
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self.opts['always-clean'] = '1'
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self.defaults['_always_clean'] = '1'
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# Handle the jobs for make
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if '_ncpus' not in self.defaults:
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raise error.general('host number of CPUs not set')
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ncpus = self.jobs(self.defaults['_ncpus'])
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if ncpus > 1:
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self.defaults['_smp_mflags'] = '-j %d' % (ncpus)
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else:
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self.defaults['_smp_mflags'] = self.defaults['nil']
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# Load user macro files
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um = self.user_macros()
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if um:
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checked = path.exists(um)
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if False in checked:
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raise error.general('macro file not found: %s' % (um[checked.index(False)]))
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for m in um:
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self.defaults.load(m)
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# Check if the user has a private set of macros to load
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if 'RSB_MACROS' in os.environ:
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if path.exists(os.environ['RSB_MACROS']):
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self.defaults.load(os.environ['RSB_MACROS'])
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if 'HOME' in os.environ:
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rsb_macros = path.join(os.environ['HOME'], '.rsb_macros')
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if path.exists(rsb_macros):
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self.defaults.load(rsb_macros)
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def sb_git(self):
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repo = git.repo(self.defaults.expand('%{_sbdir}'), self)
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if repo.valid():
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repo_valid = '1'
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repo_head = repo.head()
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repo_clean = not repo.dirty()
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repo_remotes = '%{nil}'
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remotes = repo.remotes()
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if 'origin' in remotes:
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repo_remotes = '%s/origin' % (remotes['origin']['url'])
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repo_id = repo_head
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if not repo_clean:
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repo_id += '-modified'
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repo_mail = repo.email()
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else:
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repo_valid = '0'
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repo_head = '%{nil}'
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repo_clean = '%{nil}'
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repo_remotes = '%{nil}'
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repo_id = 'no-repo'
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repo_mail = None
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self.defaults['_sbgit_valid'] = repo_valid
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self.defaults['_sbgit_head'] = repo_head
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self.defaults['_sbgit_clean'] = str(repo_clean)
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self.defaults['_sbgit_remotes'] = str(repo_remotes)
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self.defaults['_sbgit_id'] = repo_id
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if repo_mail is not None:
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self.defaults['_sbgit_mail'] = repo_mail
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def command(self):
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return path.join(self.command_path, self.command_name)
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def force(self):
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return self.opts['force'] != '0'
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def dry_run(self):
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return self.opts['dry-run'] != '0'
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def set_dry_run(self):
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self.opts['dry-run'] = '1'
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def quiet(self):
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return self.opts['quiet'] != '0'
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def trace(self):
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return self.opts['trace'] != '0'
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def warn_all(self):
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return self.opts['warn-all'] != '0'
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def keep_going(self):
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return self.opts['keep-going'] != '0'
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def no_clean(self):
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return self.opts['no-clean'] != '0'
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def always_clean(self):
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return self.opts['always-clean'] != '0'
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def no_install(self):
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return self.opts['no-install'] != '0'
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def canadian_cross(self):
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_host = self.defaults.expand('%{_host}')
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_build = self.defaults.expand('%{_build}')
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_target = self.defaults.expand('%{_target}')
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if len(_target):
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return len(_host) and len(_build) and (_target) and \
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_host != _build and _host != _target
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return len(_host) and len(_build) and _host != _build
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def user_macros(self):
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#
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# Return something even if it does not exist.
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#
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if self.opts['macros'] is None:
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return None
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um = []
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configs = self.defaults.expand('%{_configdir}').split(':')
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for m in self.opts['macros'].split(','):
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if path.exists(m):
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um += [m]
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else:
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# Get the expanded config macros then check them.
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cm = path.expand(m, configs)
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ccm = path.exists(cm)
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if True in ccm:
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# Pick the first found
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um += [cm[ccm.index(True)]]
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else:
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um += [m]
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return um if len(um) else None
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def jobs(self, cpus):
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cpus = int(cpus)
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if self.opts['jobs'] == 'none':
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cpus = 0
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elif self.opts['jobs'] == 'max':
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pass
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elif self.opts['jobs'] == 'half':
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cpus = cpus / 2
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else:
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ok = False
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try:
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i = int(self.opts['jobs'])
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cpus = i
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ok = True
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except:
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pass
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if not ok:
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try:
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f = float(self.opts['jobs'])
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cpus = f * cpus
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ok = True
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except:
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pass
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if not ok:
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raise error.internal('bad jobs option: %s' % (self.opts['jobs']))
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if cpus <= 0:
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cpu = 1
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return cpus
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def params(self):
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return self.opts['params']
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def parse_args(self, arg, error = True, extra = True):
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for a in range(0, len(self.args)):
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if self.args[a].startswith(arg):
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lhs = None
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rhs = None
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if '=' in self.args[a]:
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eqs = self.args[a].split('=')
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lhs = eqs[0]
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if len(eqs) > 2:
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rhs = '='.join(eqs[1:])
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else:
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rhs = eqs[1]
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elif extra:
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lhs = self.args[a]
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a += 1
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if a < len(self.args):
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rhs = self.args[a]
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return [lhs, rhs]
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a += 1
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return None
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def get_arg(self, arg):
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if self.optargs is None or arg not in self.optargs:
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return None
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return self.parse_args(arg)
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def with_arg(self, label):
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for pre in ['with', 'without']:
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arg_str = '--%s-%s' % (pre, label)
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arg_label = '%s_%s' % (pre, label)
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arg = self.parse_args(arg_str, error = False, extra = False)
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if arg is not None:
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if arg[1] is None:
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result = 'yes'
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else:
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result = arg[1]
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break
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if pre == 'with':
|
|
result = 'yes'
|
|
else:
|
|
result = 'no'
|
|
return [arg_label, result]
|
|
|
|
def get_config_files(self, config):
|
|
#
|
|
# Convert to shell paths and return shell paths.
|
|
#
|
|
# @fixme should this use a passed in set of defaults and not
|
|
# not the initial set of values ?
|
|
#
|
|
config = path.shell(config)
|
|
if '*' in config or '?' in config:
|
|
print config
|
|
configdir = path.dirname(config)
|
|
configbase = path.basename(config)
|
|
if len(configbase) == 0:
|
|
configbase = '*'
|
|
if not configbase.endswith('.cfg'):
|
|
configbase = configbase + '.cfg'
|
|
if len(configdir) == 0:
|
|
configdir = self.macros.expand(self.defaults['_configdir'])
|
|
configs = []
|
|
for cp in configdir.split(':'):
|
|
hostconfigdir = path.host(cp)
|
|
for f in glob.glob(os.path.join(hostconfigdir, configbase)):
|
|
configs += path.shell(f)
|
|
else:
|
|
configs = [config]
|
|
return configs
|
|
|
|
def config_files(self):
|
|
configs = []
|
|
for config in self.opts['params']:
|
|
configs.extend(self.get_config_files(config))
|
|
return configs
|
|
|
|
def logfiles(self):
|
|
if 'log' in self.opts and self.opts['log'] is not None:
|
|
return self.opts['log'].split(',')
|
|
return ['rsb-log-%s.txt' % (datetime.datetime.now().strftime('%Y%m%d-%H%M%S'))]
|
|
|
|
def urls(self):
|
|
if self.opts['url'] is not None:
|
|
return self.opts['url'].split(',')
|
|
return None
|
|
|
|
def download_disabled(self):
|
|
return self.opts['no-download'] != '0'
|
|
|
|
def disable_install(self):
|
|
self.opts['no-install'] = '1'
|
|
|
|
def info(self):
|
|
s = ' Command Line: %s%s' % (' '.join(self.argv), os.linesep)
|
|
s += ' Python: %s' % (sys.version.replace('\n', ''))
|
|
return s
|
|
|
|
def log_info(self):
|
|
log.output(self.info())
|
|
|
|
def rtems_options(self):
|
|
# Check for RTEMS specific helper options.
|
|
rtems_tools = self.parse_args('--rtems-tools')
|
|
if rtems_tools is not None:
|
|
if self.get_arg('--with-tools') is not None:
|
|
raise error.general('--rtems-tools and --with-tools cannot be used together')
|
|
self.args.append('--with-tools=%s' % (rtems_tools[1]))
|
|
rtems_arch_bsp = self.parse_args('--rtems-bsp')
|
|
if rtems_arch_bsp is not None:
|
|
if self.get_arg('--target') is not None:
|
|
raise error.general('--rtems-bsp and --target cannot be used together')
|
|
ab = rtems_arch_bsp[1].split('/')
|
|
if len(ab) != 2:
|
|
raise error.general('invalid --rtems-bsp option')
|
|
rtems_version = self.parse_args('--rtems-version')
|
|
if rtems_version is None:
|
|
rtems_version = '%d.%d' % (version.major, version.minor)
|
|
else:
|
|
rtems_version = rtems_version[1]
|
|
self.args.append('--target=%s-rtems%s' % (ab[0], rtems_version))
|
|
self.args.append('--with-rtems-bsp=%s' % (ab[1]))
|
|
|
|
def load(args, optargs = None, defaults = '%{_sbdir}/defaults.mc'):
|
|
"""
|
|
Copy the defaults, get the host specific values and merge them overriding
|
|
any matching defaults, then create an options object to handle the command
|
|
line merging in any command line overrides. Finally post process the
|
|
command line.
|
|
"""
|
|
|
|
global host_windows
|
|
|
|
#
|
|
# The path to this command.
|
|
#
|
|
command_path = path.dirname(args[0])
|
|
if len(command_path) == 0:
|
|
command_path = '.'
|
|
|
|
#
|
|
# The command line contains the base defaults object all build objects copy
|
|
# and modify by loading a configuration.
|
|
#
|
|
o = command_line(args,
|
|
optargs,
|
|
macros.macros(name = defaults,
|
|
sbdir = command_path),
|
|
command_path)
|
|
|
|
overrides = None
|
|
if os.name == 'nt':
|
|
try:
|
|
import windows
|
|
overrides = windows.load()
|
|
host_windows = True
|
|
except:
|
|
raise error.general('failed to load Windows host support')
|
|
elif os.name == 'posix':
|
|
uname = os.uname()
|
|
try:
|
|
if uname[0].startswith('CYGWIN_NT'):
|
|
import windows
|
|
overrides = windows.load()
|
|
elif uname[0] == 'Darwin':
|
|
import darwin
|
|
overrides = darwin.load()
|
|
elif uname[0] == 'FreeBSD':
|
|
import freebsd
|
|
overrides = freebsd.load()
|
|
elif uname[0] == 'NetBSD':
|
|
import netbsd
|
|
overrides = netbsd.load()
|
|
elif uname[0] == 'Linux':
|
|
import linux
|
|
overrides = linux.load()
|
|
elif uname[0] == 'SunOS':
|
|
import solaris
|
|
overrides = solaris.load()
|
|
except:
|
|
raise error.general('failed to load %s host support' % (uname[0]))
|
|
else:
|
|
raise error.general('unsupported host type; please add')
|
|
if overrides is None:
|
|
raise error.general('no hosts defaults found; please add')
|
|
for k in overrides:
|
|
o.defaults[k] = overrides[k]
|
|
|
|
o.sb_git()
|
|
o.rtems_options()
|
|
o.process()
|
|
o.post_process()
|
|
|
|
return o
|
|
|
|
def run(args):
|
|
try:
|
|
_opts = load(args = args, defaults = 'defaults.mc')
|
|
log.notice('RTEMS Source Builder - Defaults, v%s' % (version.str()))
|
|
_opts.log_info()
|
|
log.notice('Options:')
|
|
log.notice(str(_opts))
|
|
log.notice('Defaults:')
|
|
log.notice(str(_opts.defaults))
|
|
log.notice('with-opt1: %r' % (_opts.with_arg('opt1')))
|
|
log.notice('without-opt2: %r' % (_opts.with_arg('opt2')))
|
|
except error.general, gerr:
|
|
print gerr
|
|
sys.exit(1)
|
|
except error.internal, ierr:
|
|
print ierr
|
|
sys.exit(1)
|
|
except error.exit, eerr:
|
|
pass
|
|
except KeyboardInterrupt:
|
|
_notice(opts, 'abort: user terminated')
|
|
sys.exit(1)
|
|
sys.exit(0)
|
|
|
|
if __name__ == '__main__':
|
|
run(sys.argv)
|