mirror of
https://git.rtems.org/rtems-source-builder
synced 2024-10-09 07:15:10 +08:00
252 lines
8.5 KiB
Python
252 lines
8.5 KiB
Python
#
|
|
# RTEMS Tools Project (http://www.rtems.org/)
|
|
# Copyright 2010-2012 Chris Johns (chrisj@rtems.org)
|
|
# All rights reserved.
|
|
#
|
|
# This file is part of the RTEMS Tools package in 'rtems-tools'.
|
|
#
|
|
# Permission to use, copy, modify, and/or distribute this software for any
|
|
# purpose with or without fee is hereby granted, provided that the above
|
|
# copyright notice and this permission notice appear in all copies.
|
|
#
|
|
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
|
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
|
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
|
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
|
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
|
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
|
# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
|
|
|
#
|
|
# This code builds a cross-gcc compiler tool suite given a tool set. A tool
|
|
# set lists the various tools. These are specific tool configurations.
|
|
#
|
|
|
|
import distutils.dir_util
|
|
import operator
|
|
import os
|
|
|
|
import build
|
|
import defaults
|
|
import error
|
|
import log
|
|
|
|
#
|
|
# Version of Tools Builder CrossGCC Builder.
|
|
#
|
|
version = '0.1'
|
|
|
|
def _trace(opts, text):
|
|
if opts.trace():
|
|
print text
|
|
|
|
def _notice(opts, text):
|
|
if not opts.quiet() and not log.default.has_stdout():
|
|
print text
|
|
log.output(text)
|
|
log.flush()
|
|
|
|
class crossgcc:
|
|
"""Build a Cross GCC Compiler tool suite."""
|
|
|
|
_order = { 'binutils': 0,
|
|
'gcc' : 1,
|
|
'gdb' : 2 }
|
|
|
|
def __init__(self, toolset, _defaults, opts):
|
|
_trace(opts, '_cgcc:%s: init' % (toolset))
|
|
self.opts = opts
|
|
self.defaults = _defaults
|
|
self.toolset = toolset
|
|
self.toolset_pkg = '%s-%s-tools' % (self.opts.expand('%{_target}', _defaults),
|
|
self.toolset)
|
|
|
|
def _output(self, text):
|
|
if not self.opts.quiet():
|
|
log.output(text)
|
|
|
|
def copy(self, src, dst):
|
|
if os.path.isdir(src):
|
|
topdir = self.opts.expand('%{_topdir}', self.defaults)
|
|
what = '%s -> %s' % (src[len(topdir) + 1:], dst[len(topdir) + 1:])
|
|
_notice(self.opts, 'installing: %s' % (what))
|
|
if not self.opts.dry_run():
|
|
try:
|
|
files = distutils.dir_util.copy_tree(src, dst)
|
|
for f in files:
|
|
self._output(f)
|
|
except IOError, err:
|
|
raise error.general('installing tree: %s: %s' % (what, str(err)))
|
|
except distutils.errors.DistutilsFileError, err:
|
|
raise error.general('installing tree: %s' % (str(err)))
|
|
|
|
def first_package(self, _build):
|
|
tmproot = os.path.abspath(_build.config.expand('%{_tmproot}'))
|
|
_build.rmdir(tmproot)
|
|
_build.mkdir(tmproot)
|
|
prefix = _build.config.expand('%{_prefix}')
|
|
if prefix[0] == os.sep:
|
|
prefix = prefix[1:]
|
|
tmpprefix = os.path.join(tmproot, prefix)
|
|
tmpbindir = os.path.join(tmpprefix, 'bin')
|
|
os.environ['SB_TMPPREFIX'] = tmpprefix
|
|
os.environ['SB_TMPBINDIR'] = tmpbindir
|
|
os.environ['PATH'] = tmpbindir + os.pathsep + os.environ['PATH']
|
|
self._output('path: ' + os.environ['PATH'])
|
|
return tmproot
|
|
|
|
def every_package(self, _build, path):
|
|
self.copy(_build.config.abspath('%{buildroot}'), path)
|
|
|
|
def last_package(self, _build, path):
|
|
tar = os.path.join(_build.config.expand('%{_tardir}'),
|
|
_build.config.expand('%s.tar.bz2' % (self.toolset_pkg)))
|
|
_notice(self.opts, 'tarball: %s' % (tar))
|
|
if not self.opts.dry_run():
|
|
cmd = _build.config.expand("'cd " + path + \
|
|
" && %{__tar} -cf - . | %{__bzip2} > " + tar + "'")
|
|
_build.run(cmd, shell_opts = '-c', cwd = path)
|
|
|
|
#if not self.opts.no_clean():
|
|
# _build.rmdir(path)
|
|
|
|
def load(self):
|
|
|
|
def _clean(line):
|
|
line = line[0:-1]
|
|
b = line.find('#')
|
|
if b >= 0:
|
|
line = line[1:b]
|
|
return line.strip()
|
|
|
|
extoolset = self.opts.expand(self.toolset, self.defaults)
|
|
|
|
self.defaults['_toolset'] = extoolset
|
|
|
|
root, ext = os.path.splitext(extoolset)
|
|
|
|
if extoolset.endswith('.cfg'):
|
|
toolsetcfg = extoolset
|
|
else:
|
|
toolsetcfg = '%s.cfg' % (extoolset)
|
|
|
|
toolsetname = toolsetcfg
|
|
|
|
if not os.path.exists(toolsetname):
|
|
for cp in self.opts.expand('%{_configdir}', self.defaults).split(':'):
|
|
configdir = os.path.abspath(cp)
|
|
toolsetname = os.path.join(configdir, toolsetcfg)
|
|
if os.path.exists(toolsetname):
|
|
break
|
|
toolsetname = None
|
|
if toolsetname is None:
|
|
raise error.general('no tool set file found: %s' % (toolsetcfg))
|
|
try:
|
|
if self.opts.trace():
|
|
print '_cgcc:%s: open: %s' % (self.toolset, toolsetname)
|
|
toolset = open(toolsetname, 'r')
|
|
except IOError, err:
|
|
raise error.general('error opening toolset file: %s' + toolsetname)
|
|
|
|
configs = []
|
|
|
|
try:
|
|
lc = 0
|
|
for l in toolset:
|
|
lc += 1
|
|
l = _clean(l)
|
|
if len(l) == 0:
|
|
continue
|
|
if self.opts.trace():
|
|
print '%03d: %s' % (lc, l)
|
|
if ':' in l:
|
|
ls = l.split(':')
|
|
if ls[0].strip() == 'package':
|
|
self.toolset_pkg = self.opts.expand(ls[1].strip(), self.defaults)
|
|
self.defaults['package'] = self.toolset_pkg
|
|
elif l[0] == '%':
|
|
if l.startswith('%define'):
|
|
ls = l.split()
|
|
self.defaults[ls[1].strip()] = ls[2].strip()
|
|
else:
|
|
raise error.general('invalid directive in tool set files: %s' % (l))
|
|
else:
|
|
configs += [l.strip()]
|
|
except:
|
|
toolset.close()
|
|
raise
|
|
|
|
toolset.close()
|
|
|
|
return configs
|
|
|
|
def make(self):
|
|
|
|
def _sort(configs):
|
|
_configs = {}
|
|
for config in configs:
|
|
for order in crossgcc._order:
|
|
if config.lower().find(order) >= 0:
|
|
_configs[config] = crossgcc._order[order]
|
|
sorted_configs = sorted(_configs.iteritems(), key = operator.itemgetter(1))
|
|
configs = []
|
|
for s in range(0, len(sorted_configs)):
|
|
configs.append(sorted_configs[s][0])
|
|
return configs
|
|
|
|
_trace(self.opts, '_cgcc:%s: make' % (self.toolset))
|
|
_notice(self.opts, 'toolset: %s' % (self.toolset))
|
|
|
|
configs = self.load()
|
|
|
|
_trace(self.opts, '_cgcc:%s: configs: %s' % (self.toolset, ','.join(configs)))
|
|
|
|
current_path = os.environ['PATH']
|
|
try:
|
|
builds = []
|
|
for s in range(0, len(configs)):
|
|
b = build.build(configs[s], _defaults = self.defaults, opts = self.opts)
|
|
if s == 0:
|
|
path = self.first_package(b)
|
|
b.make(path)
|
|
self.every_package(b, path)
|
|
if s == len(configs) - 1:
|
|
self.last_package(b, path)
|
|
builds += [b]
|
|
if not self.opts.no_clean():
|
|
for b in builds:
|
|
_notice(self.opts, 'cleaning: %s' % (b.name()))
|
|
b.cleanup()
|
|
for b in builds:
|
|
del b
|
|
except:
|
|
os.environ['PATH'] = current_path
|
|
raise
|
|
os.environ['PATH'] = current_path
|
|
|
|
def run():
|
|
import sys
|
|
try:
|
|
opts, _defaults = defaults.load(sys.argv)
|
|
log.default = log.log(opts.logfiles())
|
|
_notice(opts, 'Tools Builder - CrossGCC Tool Sets, v%s' % (version))
|
|
for toolset in opts.params():
|
|
c = crossgcc(toolset, _defaults = _defaults, opts = opts)
|
|
c.make()
|
|
del c
|
|
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, 'user terminated')
|
|
sys.exit(1)
|
|
sys.exit(0)
|
|
|
|
if __name__ == "__main__":
|
|
run()
|