diff options
| -rwxr-xr-x | source-builder/sb-rtems-config | 29 | ||||
| -rw-r--r-- | source-builder/sb/rtemsconfig.mk | 43 | ||||
| -rw-r--r-- | source-builder/sb/rtemsconfig.py | 216 |
3 files changed, 288 insertions, 0 deletions
diff --git a/source-builder/sb-rtems-config b/source-builder/sb-rtems-config new file mode 100755 index 0000000..ac5b269 --- /dev/null +++ b/source-builder/sb-rtems-config @@ -0,0 +1,29 @@ +#! /usr/bin/env 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. + +import sys, os +base = os.path.dirname(sys.argv[0]) +sys.path.insert(0, base + '/sb') +try: + import rtemsconfig + rtemsconfig.run(sys.argv) +except ImportError: + print >> sys.stderr, "Incorrect Set Bulder installation" + sys.exit(1) diff --git a/source-builder/sb/rtemsconfig.mk b/source-builder/sb/rtemsconfig.mk new file mode 100644 index 0000000..abf9bcf --- /dev/null +++ b/source-builder/sb/rtemsconfig.mk @@ -0,0 +1,43 @@ +# +# Makefile to extract the contents of the Makefile.inc +# +# Use with 'gmake -f rtems-config.mk makefile_inc=/path/Makefile.inc +# + +MAKEFLAGS=-n + +VARS_OLD := $(.VARIABLES) + +include $(makefile_inc) +include $(RTEMS_CUSTOM) + +out = $(info $(1)=$(2)) + +all: + RTEMS_BSP=$(RTEMS_BSP) + RTEMS_CPU=$(RTEMS_CPU) + RTEMS_CPU_MODEL=$(RTEMS_CPU_MODEL) + RTEMS_API=$(RTEMS_API) + prefix=$(prefix) + exec_prefix=$(exec_prefix) + RTEMS_ROOT=$(prefix) + PROJECT_ROOT=$(RTEMS_ROOT) + RTEMS_CUSTOM=$(RTEMS_ROOT)/make/custom/$(RTEMS_BSP).cfg + RTEMS_SHARE=$(RTEMS_ROOT)/share/rtems$(RTEMS_API) + CC_FOR_TARGET=$(CC_FOR_TARGET) + CXX_FOR_TARGET=$(CXX_FOR_TARGET) + AS_FOR_TARGET=$(AS_FOR_TARGET) + AR_FOR_TARGET=$(AR_FOR_TARGET) + NM_FOR_TARGET=$(NM_FOR_TARGET) + LD_FOR_TARGET=$(LD_FOR_TARGET) + SIZE_FOR_TARGET=$(SIZE_FOR_TARGET) + OBJCOPY_FOR_TARGET=$(OBJCOPY_FOR_TARGET) + RTEMS_HAS_MP=$(RTEMS_HAS_MULTIPROCESSING) + RTEMS_HAS_POSIX_API=$(RTEMS_HAS_POSIX_API) + RTEMS_HAS_ITRON_API=$(RTEMS_HAS_ITRON_API) + RTEMS_HAS_CPLUSPLUS=$(RTEMS_HAS_CPLUSPLUS) + RTEMS_HAS_NETWORKING=$(RTEMS_HAS_NETWORKING) + RTEMS_CPU_CFLAGS=$(CPU_CFLAGS) + RTEMS_CFLAGS=$(CFLAGS) + BSP_POST_LINK=$(bsp-post-link) + Y=$(foreach V, $(sort $(filter-out $(VARS_OLD), $(.VARIABLES))), $(call out, $(V), $($(V)))) diff --git a/source-builder/sb/rtemsconfig.py b/source-builder/sb/rtemsconfig.py new file mode 100644 index 0000000..1bd972a --- /dev/null +++ b/source-builder/sb/rtemsconfig.py @@ -0,0 +1,216 @@ +# +# RTEMS Tools Project (http://www.rtems.org/) +# Copyright 2013 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. +# + +import datetime +import operator +import os +import re +import sys +import threading +import time + +import error +import log +import options +import path +import version + +def _collect(path_, file): + confs = [] + for root, dirs, files in os.walk(path.host(path_), topdown = True): + for f in files: + if f == file: + confs += [path.shell(path.join(root, f))] + return confs + +def _grep(file, pattern): + rege = re.compile(pattern) + try: + f = open(path.host(file), 'r') + matches = [rege.match(l) != None for l in f.readlines()] + f.close() + except IOError, err: + raise error.general('error reading: %s' % (file)) + return True in matches + +class command: + + def __init__(self, opts, cmd, cwd = None): + self.exit_code = 0 + self.output = None + self.opts = opts + self.cmd = cmd + self.cwd = cwd + + def run(self): + + import subprocess + + # + # Support Python 2.6 + # + if "check_output" not in dir(subprocess): + def f(*popenargs, **kwargs): + if 'stdout' in kwargs: + raise ValueError('stdout argument not allowed, it will be overridden.') + process = subprocess.Popen(stdout=subprocess.PIPE, *popenargs, **kwargs) + output, unused_err = process.communicate() + retcode = process.poll() + if retcode: + cmd = kwargs.get("args") + if cmd is None: + cmd = popenargs[0] + raise CalledProcessError(retcode, cmd) + return output + subprocess.check_output = f + + self.start_time = datetime.datetime.now() + self.exit_code = 0 + try: + cmd = [self.opts.defaults.expand(c) for c in self.cmd] + self.output = subprocess.check_output(cmd, cwd = self.cwd) + except subprocess.CalledProcessError, cpe: + self.exit_code = cpe.returncode + self.output = cpe.output + self.end_time = datetime.datetime.now() + +class bsp_config: + + filter_out = ['as', 'cc', 'ld', 'objcopy', 'size' ] + + def __init__(self, opts, prefix, arch_bsp): + self.opts = opts + self.prefix = prefix + if not path.exists(prefix): + raise error.general('RTEMS prefix path not found: %s' % (prefix)) + self.makefile_inc = None + if '/' in arch_bsp: + arch, bsp = arch_bsp.split('/', 1) + else: + arch = None + bsp = arch_bsp + makefile_incs = _collect(prefix, 'Makefile.inc') + for mi in makefile_incs: + found = True + if arch is not None and arch not in mi: + found = False + if bsp not in mi: + found = False + if found: + self.makefile_inc = mi + break + if self.makefile_inc is None: + raise error.general('RTEMS BSP not found: %s' % (arch_bsp)) + if not path.exists(self.makefile_inc): + raise error.general('RTEMS BSP configuration not found: %s: %s' % \ + (arch_bsp, self.makefile_inc)) + self.command = command(opts, ['%{__make}', + '-f' '%{_sbdir}/sb/rtemsconfig.mk', + 'makefile_inc=%s' % (self.makefile_inc)]) + self.command.run() + self.parse(self.command.output) + + def __str__(self): + s = None + for c in sorted(self.configs.keys()): + if s is None: + s = '' + else: + s += os.linesep + s += '%s = %s' % (c, self.configs[c]) + return s + + def parse(self, text): + self.configs = {} + lines = text.splitlines() + lc = 0 + while lc < len(lines): + l = lines[lc].strip() + lc += 1 + if len(l) == 0 or l[0] == '#' or '=' not in l: + continue + key = l[:l.index('=')].strip() + data = l[l.index('=') + 1:].strip() + if len(data) == 0: + continue + if data[0] == '"': + if len(data) == 1 or data[-1] != '"': + not_closed = True + while lc < len(lines) and not_closed: + l = lines[lc] + lc += 1 + if l[-1] == '"': + data += l + not_close = False + self.configs[key] = data + + def keys(self): + _keys = {} + for k in sorted(self.configs.keys()): + _keys[k.lower()] = k + return _keys + + def find(self, name): + _keys = self.keys() + nl = name.lower() + if nl in _keys and not nl in bsp_config.filter_out: + return self.configs[_keys[nl]] + raise error.general('invalid configuration: %s' % (name)) + +def run(args): + try: + optargs = { '--rtems': 'The RTEMS source directory', + '--rtems-bsp': 'The RTEMS BSP (arch/bsp)', + '--list': 'List the configurations' } + opts = options.load(sys.argv, optargs) + + if opts.get_arg('--rtems'): + prefix = opts.get_arg('--rtems')[1] + else: + prefix = os.getcwd() + if opts.get_arg('--rtems-bsp') is None: + raise error.general('no --rtems-bsp option; please provide') + + bsp = bsp_config(opts, prefix, opts.get_arg('--rtems-bsp')[1]) + + if opts.get_arg('--list'): + log.notice('RTEMS Source Builder - RTEMS Configuration, v%s' % (version.str())) + configs = bsp.keys() + for c in sorted(configs.keys()): + print c + else: + for p in opts.params(): + print bsp.find(p) + + 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: + log.notice('abort: user terminated') + sys.exit(1) + sys.exit(0) + +if __name__ == "__main__": + run(sys.argv) |