Tag clyde-2.0

git-svn-id: https://svn.o-hand.com/repos/poky/tags/clyde-2.0@1166 311d38ba-8fff-0310-9ca6-ca027cbcb966

.gitignore

@@ -1,39 +0,0 @@
-*.pyc
-*.pyo
-/*.patch
-/.repo/
-/build*/
-pyshtables.py
-pstage/
-scripts/oe-git-proxy-socks
-sources/
-meta-*/
-buildtools/
-!meta-skeleton
-!meta-selftest
-hob-image-*.bb
-*.swp
-*.orig
-*.rej
-*~
-!meta-poky
-!meta-yocto
-!meta-yocto-bsp
-!meta-yocto-imported
-/documentation/*/eclipse/
-/documentation/*/*.html
-/documentation/*/*.pdf
-/documentation/*/*.tgz
-/bitbake/doc/bitbake-user-manual/bitbake-user-manual.html
-/bitbake/doc/bitbake-user-manual/bitbake-user-manual.pdf
-/bitbake/doc/bitbake-user-manual/bitbake-user-manual.tgz
-pull-*/
-bitbake/lib/toaster/contrib/tts/backlog.txt
-bitbake/lib/toaster/contrib/tts/log/*
-bitbake/lib/toaster/contrib/tts/.cache/*
-bitbake/lib/bb/tests/runqueue-tests/bitbake-cookerdaemon.log
-_toaster_clones/
-downloads/
-sstate-cache/
-toaster.sqlite
-.vscode/

README

@@ -1,114 +1,66 @@
-The poky repository master branch is no longer being updated.
+Introduction
+==
 
-You can either:
-
-a) switch to individual clones of bitbake, openembedded-core, meta-yocto and yocto-docs
-
-   https://docs.yoctoproject.org/dev/dev-manual/poky-manual-setup.html
-
-b) use the new bitbake-setup
-
-     https://docs.yoctoproject.org/bitbake/dev/bitbake-user-manual/bitbake-user-manual-environment-setup.html
-
-You can find more information in our documentation: https://docs.yoctoproject.org/
-
-Note that "poky" the distro setting is still available in meta-yocto as
-before and we continue to use and maintain that.
-
-Long live Poky!
+'Poky' is a combined cross build system and linux distribution based
+upon OpenEmbedded. It features support for building X11/Matchbox/GTK
+based filesystem images for various embedded devices and boards.
 
 
+Required Packages
+===
 
+Running Poky on Debian based distributions requires the following
+extra packages be installed;
 
-Some further information on the background of this change follows. The 
-details are taken from:
-https://lists.openembedded.org/g/openembedded-architecture/message/2179
+build-essential
+diffstat
+texinfo
+texi2html
+cvs
+subversion
+gawk
+bochsbios (to run qemux86 images)
 
-TLDR: People have complained about the combo-layer built poky
-repository for years. It was meant to be a temporary thing, we now have
-an alternative and I'm therefore doing what I promised I'd do. Change
-is tough, things may break but this is the right point to at least try
-it.
+You also need to install the qemu from http://debian.o-hand.com/. A
+poky-depends deb is also available from this source which will install 
+all the dependencies mentioned above for you.
 
-I'd like to note that:
-  * setting up builds with a separate oe-core and bitbake clone 
-    works as it always has done
-  * you can change your CI just to use those two repos instead of poky
-  * bitbake-setup isn't mandatory, it will just be what the yocto-
-    docs presents to users
-  * we don't have to stop maintaining the poky repository 
-    however nobody will test the new approach/code unless we do
-  * we are optionally exposing sstate mirrors in the new config
-  * we are also exposing config fragments to users
-  * poky as a DISTRO in meta-yocto remains
+Alternatively poky can build qemu itself, but for this you need the
+following packages installed;
 
-A bit more about the history and background for those who are
-interested and then some FAQs:
+gcc-3.4
+libsdl1.2-dev
+zlib1g-dev
 
-Back around 2010 when we split up openembedded-classic and started
-developing layers, we made the artificial "poky" repository construct
-as a way to let people easily and quickly get started with the project.
-without cloning and managing multiple repositories. Layers were a new
-idea with lots of rough edges. kas didn't exist, I think repo was only
-just created and it was a different world. For us, it meant hacking up
-a quick tool, "combo-layer" and it was really a temporary solution to
-fill a gap and it was at least as functional as repo of the era. It was
-assumed we'd work it out properly in the future.
+You will also need to comment out ASSUME_PROVIDED += "qemu-native"' in  
+build/conf/local.conf.
 
-At developer meetings there are inevitable questions about why
-poky/combo-layer exist and few seem to actually like/support it. There
-are continual questions about why a tool doesn't exist or why we don't
-adopt one too.
+Building under other distro's such as Fedora is known to work. Use the above
+package names as a guide for dependencies.
 
-15 years later, a bit longer than we might have thought, we are finally
-in a position where there may be a viable way forward to change.
+Building An Image
+===
 
-It has taken us a bit of time to get to this point. I wrote the
-original description of something like bitbake-setup about 7-8 years
-ago. I shared it privately with a few people, the review feedback
-stopped me pushing it further as I simply did not have the bandwidth.
-We were fortunate to get funding from the Sovereign Tech Fund to start
-the work and whilst I'd probably prefer to avoid the issue, the time
-had come to start. Since then, Alexander Kanavin has put a lot of work
-into getting it to the point where it would be possible to switch. A
-huge thanks to him for getting this to the current point.
+Simply run;
 
-Why not use kas/submodules/repo?
+% source poky-init-build-env
+% bitbake oh-image-pda
 
-This topic has been discussed in depth several times. Very roughly,
-these are either difficult to focus on our use cases or have specific
-designs and intent which we as a project would struggle to influence.
-We are taking significant influence from some of them but also trying
-to build something where we can benefit from tight direct integration
-with bitbake and the metadata. For example fragment support is generic
-and hopefully something other approaches can also benefit from. We want
-to provide something we can switch the projects docs and autobuilder to
-which we can control and develop as we need it to. We are not aiming to
-force anyone to switch, you can use whichever tool you want.
+This will result in an ext2 image and kernel for qemu arm (see scripts dir).
 
-Can we not keep poky [repository master branch] around?
+To build for other machine types see MACHINE in build/conf/local.conf
 
-If we do that, nobody will use the new tooling and it will be a
-disaster as issues won't get resolved. We need our CI to use the same
-thing we promote to our new and experienced users. We need this new
-tooling to be usable by our experienced developers too. We have tried
-for months to get people to try it and they simply don't. Making a
-release with it won't change much either. It needs people using it and
-for that, poky has to stop being updated.
+Notes:
+===
 
-What happens to poky [repository]?
+Useful Links;
 
-The LTS branches continue their lifetime as planned. For master, I'll
-probably put a final commit in changing to just a README which points
-people at the bitbake-setup changes and explains what happened.
+OpenedHand
+http://openedhand.com
 
-What are the timelines? Why now?
-
-If we're going to make a change, we really want this in the next LTS
-release, which is April 2026. We only have one release before that
-which is now, October 2025. We therefore need to switch now, and then
-give us time to update docs, fix issues that arise and so on and have
-it in a release cycle. Whilst it means delaying the Oct 2025 release
-slightly, that is the right thing to do in the context of the bigger
-picture.
+Poky Homepage
+http://projects.o-hand.com/poky
 
+OE Homepage and wiki
+http://openembedded.org
+ 

bitbake/AUTHORS

@@ -0,0 +1,10 @@
+Tim Ansell <mithro@mithis.net>
+Phil Blundell <pb@handhelds.org>
+Seb Frankengul <seb@frankengul.org>
+Holger Freyther <zecke@handhelds.org>
+Marcin Juszkiewicz <hrw@hrw.one.pl>
+Chris Larson <kergoth@handhelds.org>
+Ulrich Luckas <luckas@musoft.de>
+Mickey Lauer <mickey@Vanille.de>
+Richard Purdie <rpurdie@rpsys.net>
+Holger Schurig <holgerschurig@gmx.de>

bitbake/COPYING

@@ -0,0 +1,339 @@
+		    GNU GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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+
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bitbake/ChangeLog

@@ -0,0 +1,100 @@
+Changes in BitBake 1.7.3:
+
+Changes in BitBake 1.7.1:
+    - Major updates of the dependency handling and execution
+      of tasks
+    - Change of the SVN Fetcher to keep the checkout around
+      courtsey to Paul Sokolovsky (#1367)
+
+Changes in Bitbake 1.6.0:
+	- Better msg handling
+	- COW dict implementation from Tim Ansell (mithro) leading
+	  to better performance
+	- Speed up of -s
+
+Changes in Bitbake 1.4.4:
+	- SRCDATE now handling courtsey Justin Patrin
+	- #1017 fix to work with rm_work
+
+Changes in BitBake 1.4.2:
+	- Send logs to oe.pastebin.com instead of pastebin.com
+	  fixes #856
+	- Copy the internal bitbake data before building the
+	  dependency graph. This fixes nano not having a
+	  virtual/libc dependency
+	- Allow multiple TARBALL_STASH entries
+	- Cache, check if the directory exists before changing
+	  into it
+	- git speedup cloning by not doing a checkout
+	- allow to have spaces in filenames (.conf, .bb, .bbclass)
+
+Changes in BitBake 1.4.0:
+	- Fix to check both RDEPENDS and RDEPENDS_${PN}
+	- Fix a RDEPENDS parsing bug in utils:explode_deps()
+	- Update git fetcher behaviour to match git changes
+	- ASSUME_PROVIDED allowed to include runtime packages
+	- git fetcher cleanup and efficency improvements
+	- Change the format of the cache
+	- Update usermanual to document the Fetchers
+	- Major changes to caching with a new strategy
+	  giving a major performance increase when reparsing
+	  with few data changes
+
+Changes in BitBake 1.3.3:
+	- Create a new Fetcher module to ease the
+	  development of new Fetchers.
+	  Issue #438 fixed by rpurdie@openedhand.com
+	- Make the Subversion fetcher honor the SRC Date
+	  (CVSDATE).
+	  Issue #555 fixed by chris@openedhand.com
+	- Expand PREFERRED_PROVIDER properly
+	  Issue #436 fixed by rprudie@openedhand.com
+	- Typo fix for Issue #531 by Philipp Zabel for the
+	  BitBake Shell
+	- Introduce a new special variable SRCDATE as
+	  a generic naming to replace CVSDATE.
+	- Introduce a new keyword 'required'. In contrast
+	  to 'include' parsing will fail if a to be included
+	  file can not be found.
+	- Remove hardcoding of the STAMP directory. Patch
+	  courtsey pHilipp Zabel
+	- Track the RDEPENDS of each package (rpurdie@openedhand.com)
+	- Introduce BUILD_ALL_DEPS to build all RDEPENDS. E.g
+	  this is used by the OpenEmbedded Meta Packages.
+	  (rpurdie@openedhand.com).
+
+Changes in BitBake 1.3.2:
+	- reintegration of make.py into BitBake
+	- bbread is gone, use bitbake -e
+	- lots of shell updates and bugfixes
+	- Introduction of the .= and =. operator
+	- Sort variables, keys and groups in bitdoc
+	- Fix regression in the handling of BBCOLLECTIONS
+	- Update the bitbake usermanual
+
+Changes in BitBake 1.3.0:
+	- add bitbake interactive shell (bitbake -i)
+	- refactor bitbake utility in OO style
+	- kill default arguments in methods in the bb.data module
+	- kill default arguments in methods in the bb.fetch module
+	- the http/https/ftp fetcher will fail if the to be 
+	  downloaded file was not found in DL_DIR (this is needed
+	  to avoid unpacking the sourceforge mirror page)
+	- Switch to a cow like data instance for persistent and non
+	  persisting mode (called data_smart.py)
+	- Changed the callback of bb.make.collect_bbfiles to carry
+	  additional parameters
+	- Drastically reduced the amount of needed RAM by not holding
+	  each data instance in memory when using a cache/persistent
+	  storage
+
+Changes in BitBake 1.2.1:
+	The 1.2.1 release is meant as a intermediate release to lay the
+	ground for more radical changes. The most notable changes are:
+
+	- Do not hardcode {}, use bb.data.init() instead if you want to
+	  get a instance of a data class
+	- bb.data.init() is a factory and the old bb.data methods are delegates
+	- Do not use deepcopy use bb.data.createCopy() instead.
+	- Removed default arguments in bb.fetch
+

bitbake/HEADER

@@ -0,0 +1,19 @@
+# ex:ts=4:sw=4:sts=4:et
+# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
+#
+# <one line to give the program's name and a brief idea of what it does.>
+# Copyright (C) <year>  <name of author>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+

bitbake/MANIFEST

@@ -0,0 +1,45 @@
+AUTHORS
+ChangeLog
+MANIFEST
+setup.py
+bin/bitdoc
+bin/bbimage
+bin/bitbake
+lib/bb/COW.py
+lib/bb/__init__.py
+lib/bb/build.py
+lib/bb/cache.py
+lib/bb/cooker.py
+lib/bb/data.py
+lib/bb/data_smart.py
+lib/bb/event.py
+lib/bb/manifest.py
+lib/bb/methodpool.py
+lib/bb/msg.py
+lib/bb/providers.py
+lib/bb/runqueue.py
+lib/bb/shell.py
+lib/bb/taskdata.py
+lib/bb/utils.py
+lib/bb/fetch/cvs.py
+lib/bb/fetch/git.py
+lib/bb/fetch/__init__.py
+lib/bb/fetch/local.py
+lib/bb/fetch/perforce.py
+lib/bb/fetch/ssh.py
+lib/bb/fetch/svk.py
+lib/bb/fetch/svn.py
+lib/bb/fetch/wget.py
+lib/bb/parse/__init__.py
+lib/bb/parse/parse_py/BBHandler.py
+lib/bb/parse/parse_py/ConfHandler.py
+lib/bb/parse/parse_py/__init__.py
+doc/COPYING.GPL
+doc/COPYING.MIT
+doc/manual/html.css
+doc/manual/Makefile
+doc/manual/usermanual.xml
+contrib/bbdev.sh
+contrib/vim/syntax/bitbake.vim
+conf/bitbake.conf
+classes/base.bbclass

bitbake/bin/bbimage

@@ -0,0 +1,155 @@
+#!/usr/bin/env python
+# ex:ts=4:sw=4:sts=4:et
+# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
+#
+# Copyright (C) 2003  Chris Larson
+#
+#    This program is free software; you can redistribute it and/or modify
+#    it under the terms of the GNU General Public License version 2 as
+#    published by the Free Software Foundation.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU General Public License for more details.
+#
+#    You should have received a copy of the GNU General Public License along
+#    with this program; if not, write to the Free Software Foundation, Inc.,
+#    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+import sys, os
+sys.path.insert(0,os.path.join(os.path.dirname(os.path.dirname(sys.argv[0])), 'lib'))
+import bb
+from bb import *
+
+__version__ = 1.1
+type = "jffs2"
+cfg_bb = data.init()
+cfg_oespawn = data.init()
+
+bb.msg.set_debug_level(0)
+
+def usage():
+    print "Usage: bbimage [options ...]"
+    print "Creates an image for a target device from a root filesystem,"
+    print "obeying configuration parameters from the BitBake"
+    print "configuration files, thereby easing handling of deviceisms."
+    print ""
+    print "  %s\t\t%s" % ("-r [arg], --root [arg]", "root directory (default=${IMAGE_ROOTFS})")
+    print "  %s\t\t%s" % ("-t [arg], --type [arg]", "image type (jffs2[default], cramfs)")
+    print "  %s\t\t%s" % ("-n [arg], --name [arg]", "image name (override IMAGE_NAME variable)")
+    print "  %s\t\t%s" % ("-v, --version", "output version information and exit")
+    sys.exit(0)
+
+def version():
+    print "BitBake Build Tool Core version %s" % bb.__version__
+    print "BBImage version %s" % __version__
+
+def emit_bb(d, base_d = {}):
+    for v in d.keys():
+        if d[v] != base_d[v]:
+            data.emit_var(v, d)
+
+def getopthash(l):
+    h = {}
+    for (opt, val) in l:
+        h[opt] = val
+    return h
+
+import getopt
+try:
+    (opts, args) = getopt.getopt(sys.argv[1:], 'vr:t:e:n:', [ 'version', 'root=', 'type=', 'bbfile=', 'name=' ])
+except getopt.GetoptError:
+    usage()
+
+# handle opts
+opthash = getopthash(opts)
+
+if '--version' in opthash or '-v' in opthash:
+    version()
+    sys.exit(0)
+
+try:
+    cfg_bb = parse.handle(os.path.join('conf', 'bitbake.conf'), cfg_bb)
+except IOError:
+    fatal("Unable to open bitbake.conf")
+
+# sanity check
+if cfg_bb is None:
+    fatal("Unable to open/parse %s" % os.path.join('conf', 'bitbake.conf'))
+    usage(1)
+
+rootfs = None
+extra_files = []
+
+if '--root' in opthash:
+    rootfs = opthash['--root']
+if '-r' in opthash:
+    rootfs = opthash['-r']
+
+if '--type' in opthash:
+    type = opthash['--type']
+if '-t' in opthash:
+    type = opthash['-t']
+
+if '--bbfile' in opthash:
+    extra_files.append(opthash['--bbfile'])
+if '-e' in opthash:
+    extra_files.append(opthash['-e'])
+
+for f in extra_files:
+    try:
+        cfg_bb = parse.handle(f, cfg_bb)
+    except IOError:
+        print "unable to open %s" % f
+
+if not rootfs:
+    rootfs = data.getVar('IMAGE_ROOTFS', cfg_bb, 1)
+
+if not rootfs:
+    bb.fatal("IMAGE_ROOTFS not defined")
+
+data.setVar('IMAGE_ROOTFS', rootfs, cfg_bb)
+
+from copy import copy, deepcopy
+localdata = data.createCopy(cfg_bb)
+
+overrides = data.getVar('OVERRIDES', localdata)
+if not overrides:
+    bb.fatal("OVERRIDES not defined.")
+data.setVar('OVERRIDES', '%s:%s' % (overrides, type), localdata)
+data.update_data(localdata)
+data.setVar('OVERRIDES', overrides, localdata)
+
+if '-n' in opthash:
+    data.setVar('IMAGE_NAME', opthash['-n'], localdata)
+if '--name' in opthash:
+    data.setVar('IMAGE_NAME', opthash['--name'], localdata)
+
+topdir = data.getVar('TOPDIR', localdata, 1) or os.getcwd()
+
+cmd = data.getVar('IMAGE_CMD', localdata, 1)
+if not cmd:
+    bb.fatal("IMAGE_CMD not defined")
+
+outdir = data.getVar('DEPLOY_DIR_IMAGE', localdata, 1)
+if not outdir:
+    bb.fatal('DEPLOY_DIR_IMAGE not defined')
+mkdirhier(outdir)
+
+#depends = data.getVar('IMAGE_DEPENDS', localdata, 1) or ""
+#if depends:
+#       bb.note("Spawning bbmake to satisfy dependencies: %s" % depends)
+#       ret = os.system('bbmake %s' % depends)
+#       if ret != 0:
+#           bb.error("executing bbmake to satisfy dependencies")
+
+bb.note("Executing %s" % cmd)
+data.setVar('image_cmd', cmd, localdata)
+data.setVarFlag('image_cmd', 'func', 1, localdata)
+try:
+    bb.build.exec_func('image_cmd', localdata)
+except bb.build.FuncFailed:
+    sys.exit(1)
+#ret = os.system(cmd)
+#sys.exit(ret)

bitbake/bin/bitbake

@@ -0,0 +1,123 @@
+#!/usr/bin/env python
+# ex:ts=4:sw=4:sts=4:et
+# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
+#
+# Copyright (C) 2003, 2004  Chris Larson
+# Copyright (C) 2003, 2004  Phil Blundell
+# Copyright (C) 2003 - 2005 Michael 'Mickey' Lauer
+# Copyright (C) 2005        Holger Hans Peter Freyther
+# Copyright (C) 2005        ROAD GmbH
+# Copyright (C) 2006        Richard Purdie
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+import sys, os, getopt, re, time, optparse
+sys.path.insert(0,os.path.join(os.path.dirname(os.path.dirname(sys.argv[0])), 'lib'))
+import bb
+from bb import cooker
+
+__version__ = "1.7.4"
+
+#============================================================================#
+# BBOptions
+#============================================================================#
+class BBConfiguration( object ):
+    """
+    Manages build options and configurations for one run
+    """
+    def __init__( self, options ):
+        for key, val in options.__dict__.items():
+            setattr( self, key, val )
+
+
+#============================================================================#
+# main
+#============================================================================#
+
+def main():
+    parser = optparse.OptionParser( version = "BitBake Build Tool Core version %s, %%prog version %s" % ( bb.__version__, __version__ ),
+    usage = """%prog [options] [package ...]
+
+Executes the specified task (default is 'build') for a given set of BitBake files.
+It expects that BBFILES is defined, which is a space seperated list of files to
+be executed.  BBFILES does support wildcards.
+Default BBFILES are the .bb files in the current directory.""" )
+
+    parser.add_option( "-b", "--buildfile", help = "execute the task against this .bb file, rather than a package from BBFILES.",
+               action = "store", dest = "buildfile", default = None )
+
+    parser.add_option( "-k", "--continue", help = "continue as much as possible after an error. While the target that failed, and those that depend on it, cannot be remade, the other dependencies of these targets can be processed all the same.",
+               action = "store_false", dest = "abort", default = True )
+
+    parser.add_option( "-f", "--force", help = "force run of specified cmd, regardless of stamp status",
+               action = "store_true", dest = "force", default = False )
+
+    parser.add_option( "-i", "--interactive", help = "drop into the interactive mode also called the BitBake shell.",
+               action = "store_true", dest = "interactive", default = False )
+
+    parser.add_option( "-c", "--cmd", help = "Specify task to execute. Note that this only executes the specified task for the providee and the packages it depends on, i.e. 'compile' does not implicitly call stage for the dependencies (IOW: use only if you know what you are doing). Depending on the base.bbclass a listtasks tasks is defined and will show available tasks",
+               action = "store", dest = "cmd" )
+
+    parser.add_option( "-r", "--read", help = "read the specified file before bitbake.conf",
+               action = "append", dest = "file", default = [] )
+
+    parser.add_option( "-v", "--verbose", help = "output more chit-chat to the terminal",
+               action = "store_true", dest = "verbose", default = False )
+
+    parser.add_option( "-D", "--debug", help = "Increase the debug level. You can specify this more than once.",
+               action = "count", dest="debug", default = 0)
+
+    parser.add_option( "-n", "--dry-run", help = "don't execute, just go through the motions",
+               action = "store_true", dest = "dry_run", default = False )
+
+    parser.add_option( "-p", "--parse-only", help = "quit after parsing the BB files (developers only)",
+               action = "store_true", dest = "parse_only", default = False )
+
+    parser.add_option( "-d", "--disable-psyco", help = "disable using the psyco just-in-time compiler (not recommended)",
+               action = "store_true", dest = "disable_psyco", default = False )
+
+    parser.add_option( "-s", "--show-versions", help = "show current and preferred versions of all packages",
+               action = "store_true", dest = "show_versions", default = False )
+
+    parser.add_option( "-e", "--environment", help = "show the global or per-package environment (this is what used to be bbread)",
+               action = "store_true", dest = "show_environment", default = False )
+
+    parser.add_option( "-g", "--graphviz", help = "emit the dependency trees of the specified packages in the dot syntax",
+                action = "store_true", dest = "dot_graph", default = False )
+
+    parser.add_option( "-I", "--ignore-deps", help = """Stop processing at the given list of dependencies when generating dependency graphs. This can help to make the graph more appealing""",
+                action = "append", dest = "ignored_dot_deps", default = [] )
+
+    parser.add_option( "-l", "--log-domains", help = """Show debug logging for the specified logging domains""",
+                action = "append", dest = "debug_domains", default = [] )
+
+
+    options, args = parser.parse_args(sys.argv)
+
+    configuration = BBConfiguration(options)
+    configuration.pkgs_to_build = []
+    configuration.pkgs_to_build.extend(args[1:])
+
+    bb.cooker.BBCooker().cook(configuration)
+
+if __name__ == "__main__":
+    main()
+    sys.exit(0)
+    import profile
+    profile.run('main()', "profile.log")
+    import pstats
+    p = pstats.Stats('profile.log')
+    p.sort_stats('time')
+    p.print_stats()
+    p.print_callers()

bitbake/bin/bitdoc

@@ -0,0 +1,532 @@
+#!/usr/bin/env python
+# ex:ts=4:sw=4:sts=4:et
+# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
+#
+# Copyright (C) 2005 Holger Hans Peter Freyther
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+import optparse, os, sys
+
+# bitbake
+sys.path.append(os.path.join(os.path.dirname(os.path.dirname(sys.argv[0])), 'lib'))
+import bb
+import bb.parse
+from   string import split, join
+
+__version__ = "0.0.2"
+
+class HTMLFormatter:
+    """
+    Simple class to help to generate some sort of HTML files. It is
+    quite inferior solution compared to docbook, gtkdoc, doxygen but it
+    should work for now.
+    We've a global introduction site (index.html) and then one site for
+    the list of keys (alphabetical sorted) and one for the list of groups,
+    one site for each key with links to the relations and groups.
+
+        index.html
+        all_keys.html
+        all_groups.html
+        groupNAME.html
+        keyNAME.html
+    """
+
+    def replace(self, text, *pairs):
+        """
+        From pydoc... almost identical at least
+        """
+        while pairs:
+            (a,b) = pairs[0]
+            text = join(split(text, a), b)
+            pairs = pairs[1:]
+        return text
+    def escape(self, text):
+        """
+        Escape string to be conform HTML
+        """
+        return self.replace(text, 
+                            ('&', '&'), 
+                            ('<', '&lt;' ),
+                            ('>', '&gt;' ) )
+    def createNavigator(self):
+        """
+        Create the navgiator
+        """
+        return """<table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2">
+<tr valign="middle">
+<td><a accesskey="g" href="index.html">Home</a></td>
+<td><a accesskey="n" href="all_groups.html">Groups</a></td>
+<td><a accesskey="u" href="all_keys.html">Keys</a></td>
+</tr></table>
+"""
+
+    def relatedKeys(self, item):
+        """
+        Create HTML to link to foreign keys
+        """
+
+        if len(item.related()) == 0:
+            return ""
+
+        txt = "<p><b>See also:</b><br>"
+        txts = []
+        for it in item.related():
+            txts.append("""<a href="key%(it)s.html">%(it)s</a>""" % vars() )
+
+        return txt + ",".join(txts)
+
+    def groups(self,item):
+        """
+        Create HTML to link to related groups
+        """
+
+        if len(item.groups()) == 0:
+            return ""
+
+
+        txt = "<p><b>See also:</b><br>"
+        txts = []
+        for group in item.groups():
+            txts.append( """<a href="group%s.html">%s</a> """ % (group,group) )
+
+        return txt + ",".join(txts)
+
+
+    def createKeySite(self,item):
+        """
+        Create a site for a key. It contains the header/navigator, a heading,
+        the description, links to related keys and to the groups.
+        """
+
+        return """<!doctype html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
+<html><head><title>Key %s</title></head>
+<link rel="stylesheet" href="style.css" type="text/css">
+<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
+%s
+<h2><span class="refentrytitle">%s</span></h2>
+
+<div class="refsynopsisdiv">
+<h2>Synopsis</h2>
+<p>
+%s
+</p>
+</div>
+
+<div class="refsynopsisdiv">
+<h2>Related Keys</h2>
+<p>
+%s
+</p>
+</div>
+
+<div class="refsynopsisdiv">
+<h2>Groups</h2>
+<p>
+%s
+</p>
+</div>
+
+
+</body>
+"""     % (item.name(), self.createNavigator(), item.name(), 
+           self.escape(item.description()), self.relatedKeys(item), self.groups(item))
+
+    def createGroupsSite(self, doc):
+        """
+        Create the Group Overview site
+        """
+
+        groups = ""
+        sorted_groups = doc.groups()
+        sorted_groups.sort()
+        for group in sorted_groups:
+            groups += """<a href="group%s.html">%s</a><br>""" % (group, group)
+
+        return """<!doctype html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
+<html><head><title>Group overview</title></head>
+<link rel="stylesheet" href="style.css" type="text/css">
+<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
+%s
+<h2>Available Groups</h2>
+%s
+</body>
+""" % (self.createNavigator(), groups)
+
+    def createIndex(self):
+        """
+        Create the index file
+        """
+
+        return """<!doctype html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
+<html><head><title>Bitbake Documentation</title></head>
+<link rel="stylesheet" href="style.css" type="text/css">
+<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
+%s
+<h2>Documentation Entrance</h2>
+<a href="all_groups.html">All available groups</a><br>
+<a href="all_keys.html">All available keys</a><br>
+</body>
+""" % self.createNavigator()
+
+    def createKeysSite(self, doc):
+        """
+        Create Overview of all avilable keys
+        """
+        keys = ""
+        sorted_keys = doc.doc_keys()
+        sorted_keys.sort()
+        for key in sorted_keys:
+            keys += """<a href="key%s.html">%s</a><br>""" % (key, key)
+
+        return """<!doctype html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
+<html><head><title>Key overview</title></head>
+<link rel="stylesheet" href="style.css" type="text/css">
+<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
+%s
+<h2>Available Keys</h2>
+%s
+</body>
+""" % (self.createNavigator(), keys)
+
+    def createGroupSite(self, gr, items, _description = None):
+        """
+        Create a site for a group:
+        Group the name of the group, items contain the name of the keys
+        inside this group
+        """
+        groups = ""
+        description = ""
+
+        # create a section with the group descriptions
+        if _description:
+            description  += "<h2 Description of Grozp %s</h2>" % gr
+            description  += _description
+
+        items.sort(lambda x,y:cmp(x.name(),y.name()))
+        for group in items:
+            groups += """<a href="key%s.html">%s</a><br>""" % (group.name(), group.name())
+
+        return """<!doctype html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
+<html><head><title>Group %s</title></head>
+<link rel="stylesheet" href="style.css" type="text/css">
+<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
+%s
+%s
+<div class="refsynopsisdiv">
+<h2>Keys in Group %s</h2>
+<pre class="synopsis">
+%s
+</pre>
+</div>
+</body>
+""" % (gr, self.createNavigator(), description, gr, groups)
+
+
+
+    def createCSS(self):
+        """
+        Create the CSS file
+        """
+        return """.synopsis, .classsynopsis
+{
+  background: #eeeeee;
+  border: solid 1px #aaaaaa;
+  padding: 0.5em;
+}
+.programlisting
+{
+  background: #eeeeff;
+  border: solid 1px #aaaaff;
+  padding: 0.5em;
+}
+.variablelist
+{
+  padding: 4px;
+  margin-left: 3em;
+}
+.variablelist td:first-child
+{
+  vertical-align: top;
+}
+table.navigation
+{
+  background: #ffeeee;
+  border: solid 1px #ffaaaa;
+  margin-top: 0.5em;
+  margin-bottom: 0.5em;
+}
+.navigation a
+{
+  color: #770000;
+}
+.navigation a:visited
+{
+  color: #550000;
+}
+.navigation .title
+{
+  font-size: 200%;
+}
+div.refnamediv
+{
+  margin-top: 2em;
+}
+div.gallery-float
+{
+  float: left;
+  padding: 10px;
+}
+div.gallery-float img
+{
+  border-style: none;
+}
+div.gallery-spacer
+{
+  clear: both;
+}
+a
+{
+  text-decoration: none;
+}
+a:hover
+{
+  text-decoration: underline;
+  color: #FF0000;
+}
+"""
+
+
+
+class DocumentationItem:
+    """
+    A class to hold information about a configuration
+    item. It contains the key name, description, a list of related names,
+    and the group this item is contained in.
+    """
+
+    def __init__(self):
+        self._groups  = []
+        self._related = []
+        self._name    = ""
+        self._desc    = ""
+
+    def groups(self):
+        return self._groups
+
+    def name(self):
+        return self._name
+
+    def description(self):
+        return self._desc
+
+    def related(self):
+        return self._related
+
+    def setName(self, name):
+        self._name = name
+
+    def setDescription(self, desc):
+        self._desc = desc
+
+    def addGroup(self, group):
+        self._groups.append(group)
+
+    def addRelation(self,relation):
+        self._related.append(relation)
+
+    def sort(self):
+        self._related.sort()
+        self._groups.sort()
+
+
+class Documentation:
+    """
+    Holds the documentation... with mappings from key to items...
+    """
+
+    def __init__(self):
+        self.__keys   = {}
+        self.__groups = {}
+
+    def insert_doc_item(self, item):
+        """
+        Insert the Doc Item into the internal list
+        of representation
+        """
+        item.sort()
+        self.__keys[item.name()] = item
+
+        for group in item.groups():
+            if not group in self.__groups:
+                self.__groups[group] = []
+            self.__groups[group].append(item)
+            self.__groups[group].sort()
+
+
+    def doc_item(self, key):
+        """
+        Return the DocumentationInstance describing the key
+        """
+        try:
+            return self.__keys[key]
+        except KeyError:
+            return None
+
+    def doc_keys(self):
+        """
+        Return the documented KEYS (names)
+        """
+        return self.__keys.keys()
+
+    def groups(self):
+        """
+        Return the names of available groups
+        """
+        return self.__groups.keys()
+
+    def group_content(self,group_name):
+        """
+        Return a list of keys/names that are in a specefic
+        group or the empty list
+        """
+        try:
+            return self.__groups[group_name]
+        except KeyError:
+            return []
+
+
+def parse_cmdline(args):
+    """
+    Parse the CMD line and return the result as a n-tuple
+    """
+
+    parser = optparse.OptionParser( version = "Bitbake Documentation Tool Core version %s, %%prog version %s" % (bb.__version__,__version__))
+    usage  = """%prog [options]
+
+Create a set of html pages (documentation) for a bitbake.conf....
+"""
+
+    # Add the needed options
+    parser.add_option( "-c", "--config", help = "Use the specified configuration file as source",
+                       action = "store", dest = "config", default = os.path.join("conf", "documentation.conf") )
+
+    parser.add_option( "-o", "--output", help = "Output directory for html files",
+                       action = "store", dest = "output", default = "html/" )
+
+    parser.add_option( "-D",  "--debug", help = "Increase the debug level",
+                       action = "count", dest = "debug", default = 0 )
+
+    parser.add_option( "-v","--verbose", help = "output more chit-char to the terminal",
+                       action = "store_true", dest = "verbose", default = False )
+
+    options, args = parser.parse_args( sys.argv )
+
+    if options.debug:
+        bb.msg.set_debug_level(options.debug)
+
+    return options.config, options.output
+
+def main():
+    """
+    The main Method
+    """
+
+    (config_file,output_dir) = parse_cmdline( sys.argv )
+
+    # right to let us load the file now
+    try:
+        documentation = bb.parse.handle( config_file, bb.data.init() )
+    except IOError:
+        bb.fatal( "Unable to open %s" % config_file )
+    except bb.parse.ParseError:
+        bb.fatal( "Unable to parse %s" % config_file )
+
+
+    # Assuming we've the file loaded now, we will initialize the 'tree'
+    doc = Documentation()
+
+    # defined states
+    state_begin = 0
+    state_see   = 1
+    state_group = 2
+
+    for key in bb.data.keys(documentation):
+        data   = bb.data.getVarFlag(key, "doc", documentation)
+        if not data:
+            continue
+
+        # The Documentation now starts
+        doc_ins = DocumentationItem()
+        doc_ins.setName(key)
+
+
+        tokens = data.split(' ')
+        state = state_begin
+        string= ""
+        for token in tokens:
+            token = token.strip(',')
+
+            if not state == state_see and token == "@see":
+                state = state_see
+                continue
+            elif not state == state_group and token  == "@group":
+                state = state_group
+                continue
+
+            if state == state_begin:
+                string += " %s" % token
+            elif state == state_see:
+                doc_ins.addRelation(token)
+            elif state == state_group:
+                doc_ins.addGroup(token)
+
+        # set the description
+        doc_ins.setDescription(string)
+        doc.insert_doc_item(doc_ins)
+
+    # let us create the HTML now
+    bb.mkdirhier(output_dir)
+    os.chdir(output_dir)
+
+    # Let us create the sites now. We do it in the following order
+    # Start with the index.html. It will point to sites explaining all
+    # keys and groups
+    html_slave = HTMLFormatter()
+
+    f = file('style.css', 'w')
+    print >> f, html_slave.createCSS()
+
+    f = file('index.html', 'w')
+    print >> f, html_slave.createIndex()
+
+    f = file('all_groups.html', 'w')
+    print >> f, html_slave.createGroupsSite(doc)
+
+    f = file('all_keys.html', 'w')
+    print >> f, html_slave.createKeysSite(doc)
+
+    # now for each group create the site
+    for group in doc.groups():
+        f = file('group%s.html' % group, 'w')
+        print >> f, html_slave.createGroupSite(group, doc.group_content(group))
+
+    # now for the keys
+    for key in doc.doc_keys():
+        f = file('key%s.html' % doc.doc_item(key).name(), 'w')
+        print >> f, html_slave.createKeySite(doc.doc_item(key))
+
+
+if __name__ == "__main__":
+    main()

bitbake/classes/base.bbclass

@@ -0,0 +1,79 @@
+# Copyright (C) 2003  Chris Larson
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+# 
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+# 
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+# OTHER DEALINGS IN THE SOFTWARE.
+
+die() {
+	bbfatal "$*"
+}
+
+bbnote() {
+	echo "NOTE:" "$*"
+}
+
+bbwarn() {
+	echo "WARNING:" "$*"
+}
+
+bbfatal() {
+	echo "FATAL:" "$*"
+	exit 1
+}
+
+bbdebug() {
+	test $# -ge 2 || {
+		echo "Usage: bbdebug level \"message\""
+		exit 1
+	}
+
+	test ${@bb.msg.debug_level} -ge $1 && {
+		shift
+		echo "DEBUG:" $*
+	}
+}
+
+addtask showdata
+do_showdata[nostamp] = "1"
+python do_showdata() {
+	import sys
+	# emit variables and shell functions
+	bb.data.emit_env(sys.__stdout__, d, True)
+	# emit the metadata which isnt valid shell
+	for e in bb.data.keys(d):
+		if bb.data.getVarFlag(e, 'python', d):
+			sys.__stdout__.write("\npython %s () {\n%s}\n" % (e, bb.data.getVar(e, d, 1)))
+}
+
+addtask listtasks
+do_listtasks[nostamp] = "1"
+python do_listtasks() {
+	import sys
+	for e in bb.data.keys(d):
+		if bb.data.getVarFlag(e, 'task', d):
+			sys.__stdout__.write("%s\n" % e)
+}
+
+addtask build
+do_build[dirs] = "${TOPDIR}"
+do_build[nostamp] = "1"
+python base_do_build () {
+	bb.note("The included, default BB base.bbclass does not define a useful default task.")
+	bb.note("Try running the 'listtasks' task against a .bb to see what tasks are defined.")
+}
+
+EXPORT_FUNCTIONS do_clean do_mrproper do_build

bitbake/conf/bitbake.conf

@@ -0,0 +1,58 @@
+# Copyright (C) 2003  Chris Larson
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+# 
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+# 
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+# OTHER DEALINGS IN THE SOFTWARE.
+
+B = "${S}"
+CVSDIR = "${DL_DIR}/cvs"
+DEPENDS = ""
+DEPLOY_DIR = "${TMPDIR}/deploy"
+DEPLOY_DIR_IMAGE = "${DEPLOY_DIR}/images"
+DL_DIR = "${TMPDIR}/downloads"
+FETCHCOMMAND = ""
+FETCHCOMMAND_cvs = "/usr/bin/env cvs -d${CVSROOT} co ${CVSCOOPTS} ${CVSMODULE}"
+FETCHCOMMAND_svn = "/usr/bin/env svn co ${SVNCOOPTS} ${SVNROOT} ${SVNMODULE}"
+FETCHCOMMAND_wget = "/usr/bin/env wget -t 5 --passive-ftp -P ${DL_DIR} ${URI}"
+FILESDIR = "${@bb.which(bb.data.getVar('FILESPATH', d, 1), '.')}"
+FILESPATH = "${FILE_DIRNAME}/${PF}:${FILE_DIRNAME}/${P}:${FILE_DIRNAME}/${PN}:${FILE_DIRNAME}/files:${FILE_DIRNAME}"
+FILE_DIRNAME = "${@os.path.dirname(bb.data.getVar('FILE', d))}"
+GITDIR = "${DL_DIR}/git"
+IMAGE_CMD = "_NO_DEFINED_IMAGE_TYPES_"
+IMAGE_ROOTFS = "${TMPDIR}/rootfs"
+MKTEMPCMD = "mktemp -q ${TMPBASE}"
+MKTEMPDIRCMD = "mktemp -d -q ${TMPBASE}"
+OVERRIDES = "local:${MACHINE}:${TARGET_OS}:${TARGET_ARCH}"
+P = "${PN}-${PV}"
+PF = "${PN}-${PV}-${PR}"
+PN = "${@bb.parse.BBHandler.vars_from_file(bb.data.getVar('FILE',d),d)[0] or 'defaultpkgname'}"
+PR = "${@bb.parse.BBHandler.vars_from_file(bb.data.getVar('FILE',d),d)[2] or 'r0'}"
+PROVIDES = ""
+PV = "${@bb.parse.BBHandler.vars_from_file(bb.data.getVar('FILE',d),d)[1] or '1.0'}"
+RESUMECOMMAND = ""
+RESUMECOMMAND_wget = "/usr/bin/env wget -c -t 5 --passive-ftp -P ${DL_DIR} ${URI}"
+S = "${WORKDIR}/${P}"
+SRC_URI = "file://${FILE}"
+STAMP = "${TMPDIR}/stamps/${PF}"
+SVNDIR = "${DL_DIR}/svn"
+T = "${WORKDIR}/temp"
+TARGET_ARCH = "${BUILD_ARCH}"
+TMPDIR = "${TOPDIR}/tmp"
+UPDATECOMMAND = ""
+UPDATECOMMAND_cvs = "/usr/bin/env cvs -d${CVSROOT} update ${CVSCOOPTS}"
+UPDATECOMMAND_svn = "/usr/bin/env svn update ${SVNCOOPTS}"
+WORKDIR = "${TMPDIR}/work/${PF}"

bitbake/contrib/README

@@ -0,0 +1 @@
+This directory is for additional contributed files which may be useful.

bitbake/contrib/bbdev.sh

@@ -0,0 +1,31 @@
+# This is a shell function to be sourced into your shell or placed in your .profile,
+# which makes setting things up for BitBake a bit easier.
+#
+# The author disclaims copyright to the contents of this file and places it in the
+# public domain.
+
+bbdev () {
+	local BBDIR PKGDIR BUILDDIR
+	if test x"$1" = "x--help"; then echo >&2 "syntax: bbdev [bbdir [pkgdir [builddir]]]"; return 1; fi
+	if test x"$1" = x; then BBDIR=`pwd`; else BBDIR=$1; fi
+	if test x"$2" = x; then PKGDIR=`pwd`; else PKGDIR=$2; fi
+	if test x"$3" = x; then BUILDDIR=`pwd`; else BUILDDIR=$3; fi
+
+	BBDIR=`readlink -f $BBDIR`
+	PKGDIR=`readlink -f $PKGDIR`
+	BUILDDIR=`readlink -f $BUILDDIR`
+	if ! (test -d $BBDIR && test -d $PKGDIR && test -d $BUILDDIR); then
+		echo >&2 "syntax: bbdev [bbdir [pkgdir [builddir]]]"
+		return 1
+	fi
+	
+	PATH=$BBDIR/bin:$PATH
+	BBPATH=$BBDIR
+	if test x"$BBDIR" != x"$PKGDIR"; then
+		BBPATH=$PKGDIR:$BBPATH
+	fi
+	if test x"$PKGDIR" != x"$BUILDDIR"; then
+		BBPATH=$BUILDDIR:$BBPATH
+	fi
+	export BBPATH
+}

bitbake/contrib/vim/ftdetect/bitbake.vim

@@ -0,0 +1,4 @@
+au BufNewFile,BufRead *.bb       setfiletype bitbake
+au BufNewFile,BufRead *.bbclass  setfiletype bitbake
+au BufNewFile,BufRead *.inc      setfiletype bitbake
+" au BufNewFile,BufRead *.conf     setfiletype bitbake

bitbake/contrib/vim/syntax/bitbake.vim

@@ -0,0 +1,120 @@
+" Vim syntax file
+"
+" Copyright (C) 2004  Chris Larson <kergoth@handhelds.org>
+" This file is licensed under the MIT license, see COPYING.MIT in
+" this source distribution for the terms.
+"
+" Language:	BitBake
+" Maintainer:	Chris Larson <kergoth@handhelds.org>
+" Filenames:	*.bb, *.bbclass
+
+if version < 600
+  syntax clear
+elseif exists("b:current_syntax")
+  finish
+endif
+
+syn case match
+
+
+" Catch incorrect syntax (only matches if nothing else does)
+"
+syn match bbUnmatched		"."
+
+
+" Other
+
+syn match bbComment		"^#.*$" display contains=bbTodo
+syn keyword bbTodo		TODO FIXME XXX contained
+syn match bbDelimiter		"[(){}=]" contained
+syn match bbQuote		/['"]/ contained
+syn match bbArrayBrackets	"[\[\]]" contained
+
+
+" BitBake strings
+
+syn match bbContinue		"\\$"
+syn region bbString		matchgroup=bbQuote start=/"/ skip=/\\$/ excludenl end=/"/ contained keepend contains=bbTodo,bbContinue,bbVarDeref
+syn region bbString		matchgroup=bbQuote start=/'/ skip=/\\$/ excludenl end=/'/ contained keepend contains=bbTodo,bbContinue,bbVarDeref
+
+
+" BitBake variable metadata
+
+syn keyword bbExportFlag	export contained nextgroup=bbIdentifier skipwhite
+syn match bbVarDeref	"${[a-zA-Z0-9\-_\.]\+}" contained
+syn match bbVarDef		"^\(export\s*\)\?\([a-zA-Z0-9\-_\.]\+\(_[${}a-zA-Z0-9\-_\.]\+\)\?\)\s*\(:=\|+=\|=+\|\.=\|=\.\|?=\|=\)\@=" contains=bbExportFlag,bbIdentifier,bbVarDeref nextgroup=bbVarEq
+
+syn match bbIdentifier		"[a-zA-Z0-9\-_\.]\+" display contained
+"syn keyword bbVarEq	= display contained nextgroup=bbVarValue
+syn match bbVarEq		"\(:=\|+=\|=+\|\.=\|=\.\|?=\|=\)" contained nextgroup=bbVarValue
+syn match bbVarValue		".*$" contained contains=bbString,bbVarDeref
+
+
+" BitBake variable metadata flags
+syn match bbVarFlagDef		"^\([a-zA-Z0-9\-_\.]\+\)\(\[[a-zA-Z0-9\-_\.]\+\]\)\@=" contains=bbIdentifier nextgroup=bbVarFlagFlag
+syn region bbVarFlagFlag	matchgroup=bbArrayBrackets start="\[" end="\]\s*\(=\)\@=" keepend excludenl contained contains=bbIdentifier nextgroup=bbVarEq
+"syn match bbVarFlagFlag		"\[\([a-zA-Z0-9\-_\.]\+\)\]\s*\(=\)\@=" contains=bbIdentifier nextgroup=bbVarEq
+
+
+" Functions!
+syn match bbFunction	"\h\w*" display contained
+
+
+" BitBake python metadata
+syn include @python syntax/python.vim
+if exists("b:current_syntax")
+  unlet b:current_syntax
+endif
+
+syn keyword bbPythonFlag	python contained nextgroup=bbFunction
+syn match bbPythonFuncDef	"^\(python\s\+\)\(\w\+\)\?\(\s*()\s*\)\({\)\@=" contains=bbPythonFlag,bbFunction,bbDelimiter nextgroup=bbPythonFuncRegion skipwhite
+syn region bbPythonFuncRegion	matchgroup=bbDelimiter start="{\s*$" end="^}\s*$" keepend contained contains=@python
+"hi def link bbPythonFuncRegion	Comment
+
+
+" BitBake shell metadata
+syn include @shell syntax/sh.vim
+if exists("b:current_syntax")
+  unlet b:current_syntax
+endif
+
+syn keyword bbFakerootFlag	fakeroot contained nextgroup=bbFunction
+syn match bbShellFuncDef	"^\(fakeroot\s*\)\?\(\w\+\)\(python\)\@<!\(\s*()\s*\)\({\)\@=" contains=bbFakerootFlag,bbFunction,bbDelimiter nextgroup=bbShellFuncRegion skipwhite
+syn region bbShellFuncRegion	matchgroup=bbDelimiter start="{\s*$" end="^}\s*$" keepend contained contains=@shell
+"hi def link bbShellFuncRegion	Comment
+
+
+" BitBake 'def'd python functions
+syn keyword bbDef	def	contained
+syn region bbDefRegion		start='^def\s\+\w\+\s*([^)]*)\s*:\s*$' end='^\(\s\|$\)\@!' contains=@python
+
+
+" BitBake statements
+syn keyword bbStatement		include inherit require addtask addhandler EXPORT_FUNCTIONS display contained
+syn match bbStatementLine	"^\(include\|inherit\|require\|addtask\|addhandler\|EXPORT_FUNCTIONS\)\s\+" contains=bbStatement nextgroup=bbStatementRest
+syn match bbStatementRest		".*$" contained contains=bbString,bbVarDeref
+
+" Highlight
+"
+hi def link bbArrayBrackets	Statement
+hi def link bbUnmatched		Error
+hi def link bbVarDeref		String
+hi def link bbContinue		Special
+hi def link bbDef		Statement
+hi def link bbPythonFlag	Type
+hi def link bbExportFlag	Type
+hi def link bbFakerootFlag	Type
+hi def link bbStatement		Statement
+hi def link bbString		String
+hi def link bbTodo		Todo
+hi def link bbComment		Comment
+hi def link bbOperator		Operator
+hi def link bbError		Error
+hi def link bbFunction		Function
+hi def link bbDelimiter		Delimiter
+hi def link bbIdentifier	Identifier
+hi def link bbVarEq		Operator
+hi def link bbQuote		String
+hi def link bbVarValue		String
+
+let b:current_syntax = "bb"

bitbake/doc/COPYING.GPL

@@ -0,0 +1,339 @@
+		    GNU GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+			    Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Lesser General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have.  You must make sure that they, too, receive or can get the
+source code.  And you must show them these terms so they know their
+rights.
+
+  We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+  Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software.  If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+  Finally, any free program is threatened constantly by software
+patents.  We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary.  To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+		    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License.  The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language.  (Hereinafter, translation is included without limitation in
+the term "modification".)  Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope.  The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+  1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+  2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+    a) You must cause the modified files to carry prominent notices
+    stating that you changed the files and the date of any change.
+
+    b) You must cause any work that you distribute or publish, that in
+    whole or in part contains or is derived from the Program or any
+    part thereof, to be licensed as a whole at no charge to all third
+    parties under the terms of this License.
+
+    c) If the modified program normally reads commands interactively
+    when run, you must cause it, when started running for such
+    interactive use in the most ordinary way, to print or display an
+    announcement including an appropriate copyright notice and a
+    notice that there is no warranty (or else, saying that you provide
+    a warranty) and that users may redistribute the program under
+    these conditions, and telling the user how to view a copy of this
+    License.  (Exception: if the Program itself is interactive but
+    does not normally print such an announcement, your work based on
+    the Program is not required to print an announcement.)
+
+These requirements apply to the modified work as a whole.  If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works.  But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Program.
+
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+  3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+
+    a) Accompany it with the complete corresponding machine-readable
+    source code, which must be distributed under the terms of Sections
+    1 and 2 above on a medium customarily used for software interchange; or,
+
+    b) Accompany it with a written offer, valid for at least three
+    years, to give any third party, for a charge no more than your
+    cost of physically performing source distribution, a complete
+    machine-readable copy of the corresponding source code, to be
+    distributed under the terms of Sections 1 and 2 above on a medium
+    customarily used for software interchange; or,
+
+    c) Accompany it with the information you received as to the offer
+    to distribute corresponding source code.  (This alternative is
+    allowed only for noncommercial distribution and only if you
+    received the program in object code or executable form with such
+    an offer, in accord with Subsection b above.)
+
+The source code for a work means the preferred form of the work for
+making modifications to it.  For an executable work, complete source
+code means all the source code for all modules it contains, plus any
+associated interface definition files, plus the scripts used to
+control compilation and installation of the executable.  However, as a
+special exception, the source code distributed need not include
+anything that is normally distributed (in either source or binary
+form) with the major components (compiler, kernel, and so on) of the
+operating system on which the executable runs, unless that component
+itself accompanies the executable.
+
+If distribution of executable or object code is made by offering
+access to copy from a designated place, then offering equivalent
+access to copy the source code from the same place counts as
+distribution of the source code, even though third parties are not
+compelled to copy the source along with the object code.
+
+  4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License.  Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
+parties remain in full compliance.
+
+  5. You are not required to accept this License, since you have not
+signed it.  However, nothing else grants you permission to modify or
+distribute the Program or its derivative works.  These actions are
+prohibited by law if you do not accept this License.  Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+  6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
+these terms and conditions.  You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
+
+  7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Program at all.  For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices.  Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+  8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded.  In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+  9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number.  If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation.  If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+  10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission.  For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this.  Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+			    NO WARRANTY
+
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+		     END OF TERMS AND CONDITIONS
+
+	    How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License along
+    with this program; if not, write to the Free Software Foundation, Inc.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) year name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.

bitbake/doc/COPYING.MIT

@@ -0,0 +1,17 @@
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
+SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
+THE USE OR OTHER DEALINGS IN THE SOFTWARE.

bitbake/doc/bitbake.1

@@ -0,0 +1,117 @@
+.\"                                      Hey, EMACS: -*- nroff -*-
+.\" First parameter, NAME, should be all caps
+.\" Second parameter, SECTION, should be 1-8, maybe w/ subsection
+.\" other parameters are allowed: see man(7), man(1)
+.TH BITBAKE 1 "November 19, 2006"
+.\" Please adjust this date whenever revising the manpage.
+.\"
+.\" Some roff macros, for reference:
+.\" .nh        disable hyphenation
+.\" .hy        enable hyphenation
+.\" .ad l      left justify
+.\" .ad b      justify to both left and right margins
+.\" .nf        disable filling
+.\" .fi        enable filling
+.\" .br        insert line break
+.\" .sp <n>    insert n+1 empty lines
+.\" for manpage-specific macros, see man(7)
+.SH NAME
+BitBake \- simple tool for the execution of tasks
+.SH SYNOPSIS
+.B bitbake
+.RI [ options ] " packagenames"
+.br
+.SH DESCRIPTION
+This manual page documents briefly the
+.B bitbake
+command.
+.PP
+.\" TeX users may be more comfortable with the \fB<whatever>\fP and
+.\" \fI<whatever>\fP escape sequences to invode bold face and italics, 
+.\" respectively.
+\fBbitbake\fP is a program that executes the specified task (default is 'build')
+for a given set of BitBake files.
+.br
+It expects that BBFILES is defined, which is a space seperated list of files to
+be executed. BBFILES does support wildcards.
+.br
+Default BBFILES are the .bb files in the current directory.
+.SH OPTIONS
+This program follow the usual GNU command line syntax, with long
+options starting with two dashes (`-').
+.TP
+.B \-h, \-\-help
+Show summary of options.
+.TP
+.B \-\-version
+Show version of program.
+.TP
+.B \-bBUILDFILE, \-\-buildfile=BUILDFILE
+execute the task against this .bb file, rather than a package from BBFILES.
+.TP
+.B \-k, \-\-continue
+continue as much as possible after an error. While the target that failed, and
+those that depend on it, cannot be remade, the other dependencies of these
+targets can be processed all the same.
+.TP
+.B \-f, \-\-force
+force run of specified cmd, regardless of stamp status
+.TP
+.B \-i, \-\-interactive
+drop into the interactive mode also called the BitBake shell.
+.TP
+.B \-cCMD, \-\-cmd=CMD
+Specify task to execute. Note that this only executes the specified task for
+the providee and the packages it depends on, i.e. 'compile' does not implicitly
+call stage for the dependencies (IOW: use only if you know what you are doing).
+Depending on the base.bbclass a listtaks tasks is defined and will show
+available tasks.
+.TP
+.B \-rFILE, \-\-read=FILE 
+read the specified file before bitbake.conf
+.TP
+.B \-v, \-\-verbose
+output more chit-chat to the terminal
+.TP
+.B \-D, \-\-debug
+Increase the debug level. You can specify this more than once.
+.TP
+.B \-n, \-\-dry-run
+don't execute, just go through the motions
+.TP
+.B \-p, \-\-parse-only
+quit after parsing the BB files (developers only)
+.TP
+.B \-d, \-\-disable-psyco
+disable using the psyco just-in-time compiler (not recommended)
+.TP
+.B \-s, \-\-show-versions
+show current and preferred versions of all packages
+.TP
+.B \-e, \-\-environment
+show the global or per-package environment (this is what used to be bbread)
+.TP
+.B \-g, \-\-graphviz
+emit the dependency trees of the specified packages in the dot syntax
+.TP
+.B \-IIGNORED\_DOT\_DEPS, \-\-ignore-deps=IGNORED_DOT_DEPS
+Stop processing at the given list of dependencies when generating dependency
+graphs. This can help to make the graph more appealing
+.\"
+.\" Next option is only in BitBake 1.7.x (trunk)
+.\"
+.\".TP
+.\".B \-lDEBUG_DOMAINS, \-\-log-domains=DEBUG_DOMAINS
+.\"Show debug logging for the specified logging domains
+
+.SH AUTHORS
+BitBake was written by 
+Phil Blundell,
+Holger Freyther,
+Chris Larson,
+Mickey Lauer,
+Richard Purdie,
+Holger Schurig
+.PP
+This manual page was written by Marcin Juszkiewicz <marcin@hrw.one.pl>
+for the Debian project (but may be used by others).

bitbake/doc/manual/Makefile

@@ -0,0 +1,56 @@
+topdir = .
+manual = $(topdir)/usermanual.xml
+# types = pdf txt rtf ps xhtml html man tex texi dvi
+# types = pdf txt
+types = $(xmltotypes) $(htmltypes)
+xmltotypes = pdf txt
+htmltypes = html xhtml
+htmlxsl = $(if $(filter $@,$(foreach type,$(htmltypes),$(type)-nochunks)),http://docbook.sourceforge.net/release/xsl/current/xhtml/docbook.xsl,http://docbook.sourceforge.net/release/xsl/current/$@/chunk.xsl)
+htmlcssfile = docbook.css
+htmlcss = $(topdir)/html.css
+# htmlcssfile =
+# htmlcss =
+cleanfiles = $(foreach i,$(types),$(topdir)/$(i))
+
+ifdef DEBUG
+define command
+	$(1)
+endef
+else
+define command
+	@echo $(2) $(3) $(4)
+	@$(1) >/dev/null
+endef
+endif
+
+all: $(types)
+
+lint: $(manual) FORCE
+	$(call command,xmllint --xinclude --postvalid --noout $(manual),XMLLINT $(manual))
+
+$(types) $(foreach type,$(htmltypes),$(type)-nochunks): lint FORCE
+
+$(foreach type,$(htmltypes),$(type)-nochunks): $(if $(htmlcss),$(htmlcss)) $(manual)
+	@mkdir -p $@
+ifdef htmlcss
+	$(call command,install -m 0644 $(htmlcss) $@/$(htmlcssfile),CP $(htmlcss) $@/$(htmlcssfile))
+endif
+	$(call command,xsltproc --stringparam base.dir $@/ $(if $(htmlcssfile),--stringparam html.stylesheet $(htmlcssfile)) $(htmlxsl) $(manual) > $@/index.$(patsubst %-nochunks,%,$@),XSLTPROC $@ $(manual))
+
+$(htmltypes): $(if $(htmlcss),$(htmlcss)) $(manual)
+	@mkdir -p $@
+ifdef htmlcss
+	$(call command,install -m 0644 $(htmlcss) $@/$(htmlcssfile),CP $(htmlcss) $@/$(htmlcssfile))
+endif
+	$(call command,xsltproc --stringparam base.dir $@/ $(if $(htmlcssfile),--stringparam html.stylesheet $(htmlcssfile)) $(htmlxsl) $(manual),XSLTPROC $@ $(manual))
+
+$(xmltotypes): $(manual)
+	$(call command,xmlto --extensions -o $(topdir)/$@ $@ $(manual),XMLTO $@ $(manual))
+
+clean:
+	rm -rf $(cleanfiles)
+
+$(foreach i,$(types) $(foreach type,$(htmltypes),$(type)-nochunks),clean-$(i)):
+	rm -rf $(patsubst clean-%,%,$@)
+
+FORCE: 

bitbake/doc/manual/html.css

@@ -0,0 +1,281 @@
+/* Feuille de style DocBook du projet Traduc.org                */
+/* DocBook CSS stylesheet of the Traduc.org project             */
+
+/* (c) Jean-Philippe Gu<47>rard - 14 ao<61>t 2004                     */
+/* (c) Jean-Philippe Gu<47>rard - 14 August 2004                   */
+
+/* Cette feuille de style est libre, vous pouvez la             */
+/* redistribuer et la modifier selon les termes de la Licence   */
+/* Art Libre. Vous trouverez un exemplaire de cette Licence sur */
+/* http://tigreraye.org/Petit-guide-du-traducteur.html#licence-art-libre */
+
+/* This work of art is free, you can redistribute it and/or     */
+/* modify it according to terms of the Free Art license. You    */
+/* will find a specimen of this license on the Copyleft         */
+/* Attitude web site: http://artlibre.org as well as on other   */
+/* sites.                                                       */
+/* Please note that the French version of this licence as shown */
+/* on http://tigreraye.org/Petit-guide-du-traducteur.html#licence-art-libre */
+/* is only official licence of this document. The English       */
+/* is only provided to help you understand this licence.        */
+
+/* La derni<6E>re version de cette feuille de style est toujours   */
+/* disponible sur<75>: http://tigreraye.org/style.css              */
+/* Elle est <20>galement disponible sur<75>:                          */
+/* http://www.traduc.org/docs/HOWTO/lecture/style.css           */
+
+/* The latest version of this stylesheet is available from:     */
+/* http://tigreraye.org/style.css                               */
+/* It is also available on:                                     */
+/* http://www.traduc.org/docs/HOWTO/lecture/style.css           */
+
+/* N'h<>sitez pas <20> envoyer vos commentaires et corrections <20>    */
+/* Jean-Philippe Gu<47>rard <jean-philippe.guerard@tigreraye.org>  */
+
+/* Please send feedback and bug reports to                      */
+/* Jean-Philippe Gu<47>rard <jean-philippe.guerard@tigreraye.org>  */
+
+/* $Id: style.css,v 1.14 2004/09/10 20:12:09 fevrier Exp fevrier $ */
+
+/* Pr<50>sentation g<>n<EFBFBD>rale du document */
+/* Overall document presentation */
+
+body {
+    /*
+    font-family: Apolline, "URW Palladio L", Garamond, jGaramond,
+                 "Bitstream Cyberbit", "Palatino Linotype", serif;
+     */
+    margin: 7%;
+    background-color: white;
+}
+
+/* Taille du texte */
+/* Text size */
+
+* { font-size: 100%; }
+
+/* Gestion des textes mis en relief imbriqu<71>s */
+/* Embedded emphasis */
+
+em { font-style: italic; }
+em em { font-style: normal; }
+em em em { font-style: italic; }
+
+/* Titres */
+/* Titles */
+
+h1 { font-size: 200%; font-weight: 900; }
+h2 { font-size: 160%; font-weight: 900; }
+h3 { font-size: 130%; font-weight: bold; }
+h4 { font-size: 115%; font-weight: bold; }
+h5 { font-size: 108%; font-weight: bold; }
+h6 {                  font-weight: bold; }
+
+/* Nom de famille en petites majuscules (uniquement en fran<61>ais) */
+/* Last names in small caps (for French only) */
+
+*[class~="surname"]:lang(fr) { font-variant: small-caps; }
+
+/* Blocs de citation */
+/* Quotation blocs */
+
+div[class~="blockquote"] {
+  border: solid 2px #AAA;
+  padding: 5px;
+  margin: 5px;
+}
+
+div[class~="blockquote"] > table {
+  border: none;
+}
+
+/* Blocs lit<69>raux<75>: fond gris clair */
+/* Literal blocs: light gray background */
+
+*[class~="literallayout"] {
+  background: #f0f0f0;
+  padding: 5px;
+  margin: 5px;
+}
+
+/* Programmes et captures texte<74>: fond bleu clair */
+/* Listing and text screen snapshots: light blue background */
+
+*[class~="programlisting"], *[class~="screen"] {
+  background: #f0f0ff;
+  padding: 5px;
+  margin: 5px;
+}
+
+/* Les textes <20> remplacer sont surlign<67>s en vert p<>le */
+/* Replaceable text in highlighted in pale green */
+
+*[class~="replaceable"] { 
+    background-color: #98fb98;
+    font-style: normal; }
+
+/* Tables<65>: fonds gris clair & bords simples */
+/* Tables: light gray background and solid borders */
+
+*[class~="table"] *[class~="title"] { width:100%; border: 0px; }
+
+table {
+    border: 1px solid #aaa;
+    border-collapse: collapse;
+    padding: 2px;
+    margin: 5px;
+}
+
+/* Listes simples en style table */
+/* Simples lists in table presentation */
+
+table[class~="simplelist"] {
+    background-color: #F0F0F0;
+    margin: 5px;
+    border: solid 1px #AAA;
+}
+
+table[class~="simplelist"] td {
+    border: solid 1px #AAA;
+}
+
+/* Les tables */
+/* Tables */
+
+*[class~="table"] table {
+    background-color: #F0F0F0;
+    border: solid 1px #AAA;
+}
+*[class~="informaltable"] table { background-color: #F0F0F0; }
+
+th,td {
+    vertical-align: baseline;
+    text-align: left;
+    padding: 0.1em 0.3em;
+    empty-cells: show; 
+}
+
+/* Alignement des colonnes */
+/* Colunms alignment */
+
+td[align=center] ,  th[align=center]  { text-align: center; }
+td[align=right] ,   th[align=right]   { text-align: right; }
+td[align=left] ,    th[align=left]    { text-align: left; }
+td[align=justify] , th[align=justify] { text-align: justify; }
+
+/* Pas de marge autour des images */
+/* No inside margins for images */
+
+img { border: 0; }
+
+/* Les liens ne sont pas soulign<67>s */
+/* No underlines for links */
+
+:link , :visited , :active { text-decoration: none; }
+
+/* Prudence<63>: cadre jaune et fond jaune clair */
+/* Caution: yellow border and light yellow background */
+
+*[class~="caution"] {
+    border: solid 2px yellow;
+    background-color: #ffffe0;
+    padding: 1em 6px 1em ;
+    margin: 5px;
+}
+
+*[class~="caution"] th {
+    vertical-align: middle
+}
+
+*[class~="caution"] table {
+    background-color: #ffffe0;
+    border: none;
+}
+
+/* Note importante<74>: cadre jaune et fond jaune clair */
+/* Important: yellow border and light yellow background */
+
+*[class~="important"] {
+    border: solid 2px yellow;
+    background-color: #ffffe0;
+    padding: 1em 6px 1em;
+    margin: 5px;
+}
+
+*[class~="important"] th {
+    vertical-align: middle
+}
+
+*[class~="important"] table  {
+    background-color: #ffffe0;
+    border: none;
+}
+
+/* Mise en <20>vidence<63>: texte l<>g<EFBFBD>rement plus grand */
+/* Highlights: slightly larger texts */
+
+*[class~="highlights"] {
+    font-size:  110%;
+}
+
+/* Note<74>: cadre bleu et fond bleu clair */
+/* Notes: blue border and light blue background */
+
+*[class~="note"]   {
+    border: solid 2px #7099C5;
+    background-color: #f0f0ff;
+    padding: 1em 6px 1em ;
+    margin: 5px;
+}
+
+*[class~="note"] th {
+    vertical-align: middle
+}
+
+*[class~="note"] table {
+    background-color: #f0f0ff;
+    border: none;
+}
+
+/* Astuce<63>: cadre vert et fond vert clair */
+/* Tip: green border and light green background */
+
+*[class~="tip"] {
+    border: solid 2px #00ff00;
+    background-color: #f0ffff;
+    padding: 1em 6px 1em ;
+    margin: 5px;
+}
+
+*[class~="tip"] th {
+    vertical-align: middle;
+}
+
+*[class~="tip"] table {
+    background-color: #f0ffff;
+    border: none;
+}
+
+/* Avertissement<6E>: cadre rouge et fond rouge clair */
+/* Warning: red border and light red background */
+
+*[class~="warning"] {
+    border: solid 2px #ff0000;
+    background-color: #fff0f0; 
+    padding: 1em 6px 1em ;
+    margin: 5px;
+}
+
+*[class~="warning"] th {
+    vertical-align: middle;
+}
+                    
+
+*[class~="warning"] table {
+    background-color: #fff0f0;
+    border: none;
+}
+
+/* Fin */
+/* The End */
+

bitbake/doc/manual/usermanual.xml

@@ -0,0 +1,466 @@
+<?xml version="1.0"?>
+<!--
+  ex:ts=4:sw=4:sts=4:et
+  -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
+-->
+<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
+                      "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+<book>
+    <bookinfo>
+        <title>BitBake User Manual</title>
+        <authorgroup>
+            <corpauthor>BitBake Team</corpauthor>
+        </authorgroup>
+        <copyright>
+            <year>2004, 2005, 2006</year>
+            <holder>Chris Larson</holder>
+            <holder>Phil Blundell</holder>
+        </copyright>
+        <legalnotice>
+            <para>This work is licensed under the Creative Commons Attribution License. To view a copy of this license, visit <ulink url="http://creativecommons.org/licenses/by/2.5/">http://creativecommons.org/licenses/by/2.5/</ulink> or send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA.</para>
+        </legalnotice>
+    </bookinfo>
+    <chapter>
+        <title>Introduction</title>
+        <section>
+            <title>Overview</title>
+            <para>BitBake is, at its simplest, a tool for executing
+tasks and managing metadata.  As such, its similarities to GNU make and other
+build tools are readily apparent.  It was inspired by Portage, the package management system used by the Gentoo Linux distribution.  BitBake is the basis of the <ulink url="http://www.openembedded.org/">OpenEmbedded</ulink> project, which is being used to build and maintain a number of embedded Linux distributions, including OpenZaurus and Familiar.</para>
+        </section>
+        <section>
+            <title>Background and Goals</title>
+            <para>Prior to BitBake, no other build tool adequately met
+the needs of an aspiring embedded Linux distribution.  All of the
+buildsystems used by traditional desktop Linux distributions lacked
+important functionality, and none of the ad-hoc
+<emphasis>buildroot</emphasis> systems, prevalent in the
+embedded space, were scalable or maintainable.</para>
+
+      <para>Some important goals for BitBake were:
+            <itemizedlist>
+                <listitem><para>Handle crosscompilation.</para></listitem>
+                <listitem><para>Handle interpackage dependencies (build time on target architecture, build time on native architecture, and runtime).</para></listitem>
+                <listitem><para>Support running any number of tasks within a given package, including, but not limited to, fetching upstream sources, unpacking them, patching them, configuring them, et cetera.</para></listitem>
+                <listitem><para>Must be linux distribution agnostic (both build and target).</para></listitem>
+                <listitem><para>Must be architecture agnostic</para></listitem>
+                <listitem><para>Must support multiple build and target operating systems (including cygwin, the BSDs, etc).</para></listitem>
+                <listitem><para>Must be able to be self contained, rather than tightly integrated into the build machine's root filesystem.</para></listitem>
+                <listitem><para>There must be a way to handle conditional metadata (on target architecture, operating system, distribution, machine).</para></listitem>
+                <listitem><para>It must be easy for the person using the tools to supply their own local metadata and packages to operate against.</para></listitem>
+                <listitem><para>Must make it easy to collaborate
+between multiple projects using BitBake for their
+builds.</para></listitem>
+		<listitem><para>Should provide an inheritance mechanism to
+share common metadata between many packages.</para></listitem>
+                <listitem><para>Et cetera...</para></listitem>
+            </itemizedlist>
+        </para>
+        <para>BitBake satisfies all these and many more.  Flexibility and power have always been the priorities.  It is highly extensible, supporting embedded Python code and execution of any arbitrary tasks.</para>
+        </section>
+    </chapter>
+    <chapter>
+        <title>Metadata</title>
+        <section>
+            <title>Description</title>
+            <itemizedlist>
+                <para>BitBake metadata can be classified into 3 major areas:</para>
+                <listitem>
+                    <para>Configuration Files</para>
+                </listitem>
+                <listitem>
+                    <para>.bb Files</para>
+                </listitem>
+                <listitem>
+                    <para>Classes</para>
+                </listitem>
+            </itemizedlist>
+            <para>What follows are a large number of examples of BitBake metadata.  Any syntax which isn't supported in any of the aforementioned areas will be documented as such.</para>
+            <section>
+                <title>Basic variable setting</title>
+                <para><screen><varname>VARIABLE</varname> = "value"</screen></para>
+                <para>In this example, <varname>VARIABLE</varname> is <literal>value</literal>.</para>
+            </section>
+            <section>
+                <title>Variable expansion</title>
+                <para>BitBake supports variables referencing one another's contents using a syntax which is similar to shell scripting</para>
+                <para><screen><varname>A</varname> = "aval"
+<varname>B</varname> = "pre${A}post"</screen></para>
+                <para>This results in <varname>A</varname> containing <literal>aval</literal> and <varname>B</varname> containing <literal>preavalpost</literal>.</para>
+            </section>
+            <section>
+                <title>Immediate variable expansion (:=)</title>
+                <para>:= results in a variable's contents being expanded immediately, rather than when the variable is actually used.</para>
+                <para><screen><varname>T</varname> = "123"
+<varname>A</varname> := "${B} ${A} test ${T}"
+<varname>T</varname> = "456"
+<varname>B</varname> = "${T} bval"
+
+<varname>C</varname> = "cval"
+<varname>C</varname> := "${C}append"</screen></para>
+                <para>In that example, <varname>A</varname> would contain <literal> test 123</literal>, <varname>B</varname> would contain <literal>456 bval</literal>, and <varname>C</varname> would be <literal>cvalappend</literal>.</para>
+            </section>
+            <section>
+                <title>Appending (+=) and prepending (=+)</title>
+                <para><screen><varname>B</varname> = "bval"
+<varname>B</varname> += "additionaldata"
+<varname>C</varname> = "cval"
+<varname>C</varname> =+ "test"</screen></para>
+                <para>In this example, <varname>B</varname> is now <literal>bval additionaldata</literal> and <varname>C</varname> is <literal>test cval</literal>.</para>
+            </section>
+            <section>
+                <title>Appending (.=) and prepending (=.) without spaces</title>
+                    <para><screen><varname>B</varname> = "bval"
+<varname>B</varname> .= "additionaldata"
+<varname>C</varname> = "cval"
+<varname>C</varname> =. "test"</screen></para>
+                <para>In this example, <varname>B</varname> is now <literal>bvaladditionaldata</literal> and <varname>C</varname> is <literal>testcval</literal>. In contrast to the above Appending and Prepending operators no additional space
+will be introduced.</para>
+            </section>
+            <section>
+                <title>Conditional metadata set</title>
+                <para>OVERRIDES is a <quote>:</quote> seperated variable containing each item you want to satisfy conditions.  So, if you have a variable which is conditional on <quote>arm</quote>, and <quote>arm</quote> is in OVERRIDES, then the <quote>arm</quote> specific version of the variable is used rather than the non-conditional version.  Example:</para>
+                <para><screen><varname>OVERRIDES</varname> = "architecture:os:machine"
+<varname>TEST</varname> = "defaultvalue"
+<varname>TEST_os</varname> = "osspecificvalue"
+<varname>TEST_condnotinoverrides</varname> = "othercondvalue"</screen></para>
+                <para>In this example, <varname>TEST</varname> would be <literal>osspecificvalue</literal>, due to the condition <quote>os</quote> being in <varname>OVERRIDES</varname>.</para>
+            </section>
+            <section>
+                <title>Conditional appending</title>
+                <para>BitBake also supports appending and prepending to variables based on whether something is in OVERRIDES.  Example:</para>
+                <para><screen><varname>DEPENDS</varname> = "glibc ncurses"
+<varname>OVERRIDES</varname> = "machine:local"
+<varname>DEPENDS_append_machine</varname> = " libmad"</screen></para>
+                <para>In this example, <varname>DEPENDS</varname> is set to <literal>glibc ncurses libmad</literal>.</para>
+            </section>
+            <section>
+                <title>Inclusion</title>
+                <para>Next, there is the <literal>include</literal> directive, which causes BitBake to parse in whatever file you specify, and insert it at that location, which is not unlike <command>make</command>.  However, if the path specified on the <literal>include</literal> line is a relative path, BitBake will locate the first one it can find within <envar>BBPATH</envar>.</para>
+            </section>
+            <section>
+                <title>Requiring Inclusion</title>
+                <para>In contrast to the <literal>include</literal> directive, <literal>require</literal> will
+raise an ParseError if the to be included file can not be found. Otherwise it will behave just like the <literal>
+include</literal> directive.</para>
+            </section>
+            <section>
+                <title>Python variable expansion</title>
+                <para><screen><varname>DATE</varname> = "${@time.strftime('%Y%m%d',time.gmtime())}"</screen></para>
+                <para>This would result in the <varname>DATE</varname> variable containing today's date.</para>
+            </section>
+            <section>
+                <title>Defining executable metadata</title>
+                <para><emphasis>NOTE:</emphasis> This is only supported in .bb and .bbclass files.</para>
+                <para><screen>do_mytask () {
+    echo "Hello, world!"
+}</screen></para>
+                <para>This is essentially identical to setting a variable, except that this variable happens to be executable shell code.</para>
+                <para><screen>python do_printdate () {
+    import time
+    print time.strftime('%Y%m%d', time.gmtime())
+}</screen></para>
+                <para>This is the similar to the previous, but flags it as python so that BitBake knows it is python code.</para>
+            </section>
+            <section>
+                <title>Defining python functions into the global python namespace</title>
+                <para><emphasis>NOTE:</emphasis> This is only supported in .bb and .bbclass files.</para>
+                <para><screen>def get_depends(bb, d):
+    if bb.data.getVar('SOMECONDITION', d, True):
+        return "dependencywithcond"
+    else:
+        return "dependency"
+
+<varname>SOMECONDITION</varname> = "1"
+<varname>DEPENDS</varname> = "${@get_depends(bb, d)}"</screen></para>
+                <para>This would result in <varname>DEPENDS</varname> containing <literal>dependencywithcond</literal>.</para>
+            </section>
+            <section>
+                <title>Inheritance</title>
+                <para><emphasis>NOTE:</emphasis> This is only supported in .bb and .bbclass files.</para>
+                <para>The <literal>inherit</literal> directive is a means of specifying what classes of functionality your .bb requires.  It is a rudamentary form of inheritence.  For example, you can easily abstract out the tasks involved in building a package that uses autoconf and automake, and put that into a bbclass for your packages to make use of.  A given bbclass is located by searching for classes/filename.oeclass in <envar>BBPATH</envar>, where filename is what you inherited.</para>
+            </section>
+            <section>
+                <title>Tasks</title>
+                <para><emphasis>NOTE:</emphasis> This is only supported in .bb and .bbclass files.</para>
+                <para>In BitBake, each step that needs to be run for a given .bb is known as a task.  There is a command <literal>addtask</literal> to add new tasks (must be a defined python executable metadata and must start with <quote>do_</quote>) and describe intertask dependencies.</para>
+                <para><screen>python do_printdate () {
+    import time
+    print time.strftime('%Y%m%d', time.gmtime())
+}
+
+addtask printdate before do_build</screen></para>
+                <para>This defines the necessary python function and adds it as a task which is now a dependency of do_build (the default task).  If anyone executes the do_build task, that will result in do_printdate being run first.</para>
+            </section>
+            <section>
+                <title>Events</title>
+                <para><emphasis>NOTE:</emphasis> This is only supported in .bb and .bbclass files.</para>
+                <para>BitBake allows to install event handlers.  Events are triggered at certain points during operation, such as, the beginning of operation against a given .bb, the start of a given task, task failure, task success, et cetera.  The intent was to make it easy to do things like email notifications on build failure.</para>
+                <para><screen>addhandler myclass_eventhandler
+python myclass_eventhandler() {
+    from bb.event import NotHandled, getName
+    from bb import data
+
+    print "The name of the Event is %s" % getName(e)
+    print "The file we run for is %s" % data.getVar('FILE', e.data, True)
+
+    return NotHandled
+}
+</screen></para><para>
+This event handler gets called every time an event is triggered. A global variable <varname>e</varname> is defined. <varname>e</varname>.data contains an instance of bb.data. With the getName(<varname>e</varname>)
+method one can get the name of the triggered event.</para><para>The above event handler prints the name
+of the event and the content of the <varname>FILE</varname> variable.</para>
+            </section>
+        </section>
+        <section>
+            <title>Parsing</title>
+            <section>
+                <title>Configuration Files</title>
+                <para>The first of the classifications of metadata in BitBake is configuration metadata.  This metadata is global, and therefore affects <emphasis>all</emphasis> packages and tasks which are executed.  Currently, BitBake has hardcoded knowledge of a single configuration file.  It expects to find 'conf/bitbake.conf' somewhere in the user specified <envar>BBPATH</envar>.  That configuration file generally has include directives to pull in any other metadata (generally files specific to architecture, machine, <emphasis>local</emphasis> and so on.</para>
+                <para>Only variable definitions and include directives are allowed in .conf files.</para>
+            </section>
+            <section>
+                <title>Classes</title>
+                <para>BitBake classes are our rudamentary inheritence mechanism.  As briefly mentioned in the metadata introduction, they're parsed when an <literal>inherit</literal> directive is encountered, and they are located in classes/ relative to the dirs in <envar>BBPATH</envar>.</para>
+            </section>
+            <section>
+                <title>.bb Files</title>
+                <para>A BitBake (.bb) file is a logical unit of tasks to be executed.  Normally this is a package to be built.  Inter-.bb dependencies are obeyed.  The files themselves are located via the <varname>BBFILES</varname> variable, which is set to a space seperated list of .bb files, and does handle wildcards.</para>
+            </section>
+        </section>
+    </chapter>
+
+    <chapter>
+        <title>File Download support</title>
+        <section>
+            <title>Overview</title>
+            <para>BitBake provides support to download files this procedure is called fetching. The SRC_URI is normally used to indicate BitBake which files to fetch. The next sections will describe th available fetchers and the options they have. Each Fetcher honors a set of Variables and
+a per URI parameters separated by a <quote>;</quote> consisting of a key and a value. The semantic of the Variables and Parameters are defined by the Fetcher. BitBakes tries to have a consistent semantic between the different Fetchers.
+            </para>
+        </section>
+
+        <section>
+            <title>Local File Fetcher</title>
+            <para>The URN for the Local File Fetcher is <emphasis>file</emphasis>. The filename can be either absolute or relative. If the filename is relative <varname>FILESPATH</varname> and <varname>FILESDIR</varname> will be used to find the appropriate relative file depending on the <varname>OVERRIDES</varname>. Single files and complete directories can be specified.
+<screen><varname>SRC_URI</varname>= "file://relativefile.patch"
+<varname>SRC_URI</varname>= "file://relativefile.patch;this=ignored"
+<varname>SRC_URI</varname>= "file:///Users/ich/very_important_software"
+</screen>
+            </para>
+        </section>
+
+        <section>
+            <title>CVS File Fetcher</title>
+            <para>The URN for the CVS Fetcher is <emphasis>cvs</emphasis>. This Fetcher honors the variables <varname>DL_DIR</varname>, <varname>SRCDATE</varname>, <varname>FETCHCOMMAND_cvs</varname>, <varname>UPDATECOMMAND_cvs</varname>. <varname>DL_DIRS</varname> specifies where a temporary checkout is saved, <varname>SRCDATE</varname> specifies which date to use when doing the fetching (the special value of "now" will cause the checkout to be updated on every build), <varname>FETCHCOMMAND</varname> and <varname>UPDATECOMMAND</varname> specify which executables should be used when doing the CVS checkout or update.
+            </para>
+            <para>The supported Parameters are <varname>module</varname>, <varname>tag</varname>, <varname>date</varname>, <varname>method</varname>, <varname>localdir</varname>, <varname>rsh</varname>. The <varname>module</varname> specifies which module to check out, the <varname>tag</varname> describes which CVS TAG should be used for the checkout by default the TAG is empty. A <varname>date</varname> can be specified to override the SRCDATE of the configuration to checkout a specific date.  The special value of "now" will cause the checkout to be updated on every build.<varname>method</varname> is by default <emphasis>pserver</emphasis>, if <emphasis>ext</emphasis> is used the <varname>rsh</varname> parameter will be evaluated and <varname>CVS_RSH</varname> will be set. Finally <varname>localdir</varname> is used to checkout into a special directory relative to <varname>CVSDIR></varname>.
+<screen><varname>SRC_URI</varname> = "cvs://CVSROOT;module=mymodule;tag=some-version;method=ext"
+<varname>SRC_URI</varname> = "cvs://CVSROOT;module=mymodule;date=20060126;localdir=usethat"
+</screen>
+            </para>
+        </section>
+
+        <section>
+            <title>HTTP/FTP Fetcher</title>
+            <para>The URNs for the HTTP/FTP are <emphasis>http</emphasis>, <emphasis>https</emphasis> and <emphasis>ftp</emphasis>. This Fetcher honors the variables <varname>DL_DIR</varname>, <varname>FETCHCOMMAND_wget</varname>, <varname>PREMIRRORS</varname>, <varname>MIRRORS</varname>. The <varname>DL_DIR</varname> defines where to store the fetched file, <varname>FETCHCOMMAND</varname> contains the command used for fetching. <quote>${URI}</quote> and <quote>${FILES}</quote> will be replaced by the uri and basename of the to be fetched file. <varname>PREMIRRORS</varname>
+will be tried first when fetching a file if that fails the actual file will be tried and finally all <varname>MIRRORS</varname> will be tried.
+            </para>
+            <para>The only supported Parameter is <varname>md5sum</varname>. After a fetch the <varname>md5sum</varname> of the file will be calculated and the two sums will be compared.
+            </para>
+            <para><screen><varname>SRC_URI</varname> = "http://oe.handhelds.org/not_there.aac;md5sum=12343"
+<varname>SRC_URI</varname> = "ftp://oe.handhelds.org/not_there_as_well.aac;md5sum=1234"
+<varname>SRC_URI</varname> = "ftp://you@oe.handheld.sorg/home/you/secret.plan;md5sum=1234"
+</screen></para>
+        </section>
+
+        <section>
+            <title>SVK Fetcher</title>
+            <para>
+            <emphasis>Currently NOT supported</emphasis>
+            </para>
+        </section>
+
+        <section>
+            <title>SVN Fetcher</title>
+            <para>The URN for the SVN Fetcher is <emphasis>svn</emphasis>.
+            </para>
+            <para>This Fetcher honors the variables <varname>FETCHCOMMAND_svn</varname>, <varname>DL_DIR</varname>, <varname>SRCDATE</varname>. <varname>FETCHCOMMAND</varname> contains the subversion command, <varname>DL_DIR</varname> is the directory where tarballs will be saved, <varname>SRCDATE</varname> specifies which date to use when doing the fetching (the special value of "now" will cause the checkout to be updated on every build).
+            </para>
+            <para>The supported Parameters are <varname>proto</varname>, <varname>rev</varname>. <varname>proto</varname> is the subversion prototype, <varname>rev</varname> is the subversions revision.
+            </para>
+            <para><screen><varname>SRC_URI</varname> = "svn://svn.oe.handhelds.org/svn;module=vip;proto=http;rev=667"
+<varname>SRC_URI</varname> = "svn://svn.oe.handhelds.org/svn/;module=opie;proto=svn+ssh;date=20060126"
+</screen></para>
+        </section>
+
+        <section>
+            <title>GIT Fetcher</title>
+            <para>The URN for the GIT Fetcher is <emphasis>git</emphasis>.
+            </para>
+            <para>The Variables <varname>DL_DIR</varname>, <varname>GITDIR</varname> are used. <varname>DL_DIR</varname> will be used to store the checkedout version. <varname>GITDIR</varname> will be used as the base directory where the git tree is cloned to.
+            </para>
+            <para>The Parameters are <emphasis>tag</emphasis>, <emphasis>protocol</emphasis>. <emphasis>tag</emphasis> is a git tag, the default is <quote>master</quote>. <emphasis>protocol</emphasis> is the git protocol to use and defaults to <quote>rsync</quote>.
+            </para>
+            <para><screen><varname>SRC_URI</varname> = "git://git.oe.handhelds.org/git/vip.git;tag=version-1"
+<varname>SRC_URI</varname> = "git://git.oe.handhelds.org/git/vip.git;protocol=http"
+            </screen></para>
+        </section>
+
+    </chapter>
+
+
+    <chapter>
+        <title>Commands</title>
+        <section>
+            <title>bbread</title>
+            <para>bbread is a command for displaying BitBake metadata.  When run with no arguments, it has the core parse 'conf/bitbake.conf', as located in BBPATH, and displays that.  If you supply a file on the commandline, such as a .bb, then it parses that afterwards, using the aforementioned configuration metadata.</para>
+        <para><emphasis>NOTE: the stand a lone bbread command was removed. Instead of bbread use bitbake -e.
+        </emphasis></para>
+        </section>
+        <section>
+            <title>bitbake</title>
+            <section>
+                <title>Introduction</title>
+                <para>bitbake is the primary command in the system.  It facilitates executing tasks in a single .bb file, or executing a given task on a set of multiple .bb files, accounting for interdependencies amongst them.</para>
+            </section>
+            <section>
+                <title>Usage and Syntax</title>
+                <para>
+                    <screen><prompt>$ </prompt>bitbake --help
+usage: bitbake [options] [package ...]
+
+Executes the specified task (default is 'build') for a given set of BitBake files.
+It expects that BBFILES is defined, which is a space seperated list of files to
+be executed.  BBFILES does support wildcards.
+Default BBFILES are the .bb files in the current directory.
+
+options:
+  --version             show program's version number and exit
+  -h, --help            show this help message and exit
+  -b BUILDFILE, --buildfile=BUILDFILE
+                        execute the task against this .bb file, rather than a
+                        package from BBFILES.
+  -k, --continue        continue as much as possible after an error. While the
+                        target that failed, and those that depend on it,
+                        cannot be remade, the other dependencies of these
+                        targets can be processed all the same.
+  -f, --force           force run of specified cmd, regardless of stamp status
+  -i, --interactive     drop into the interactive mode also called the BitBake
+                        shell.
+  -c CMD, --cmd=CMD     Specify task to execute. Note that this only executes
+                        the specified task for the providee and the packages
+                        it depends on, i.e. 'compile' does not implicitly call
+                        stage for the dependencies (IOW: use only if you know
+                        what you are doing). Depending on the base.bbclass a
+                        listtasks tasks is defined and will show available
+                        tasks
+  -r FILE, --read=FILE  read the specified file before bitbake.conf
+  -v, --verbose         output more chit-chat to the terminal
+  -D, --debug           Increase the debug level. You can specify this more
+                        than once.
+  -n, --dry-run         don't execute, just go through the motions
+  -p, --parse-only      quit after parsing the BB files (developers only)
+  -d, --disable-psyco   disable using the psyco just-in-time compiler (not
+                        recommended)
+  -s, --show-versions   show current and preferred versions of all packages
+  -e, --environment     show the global or per-package environment (this is
+                        what used to be bbread)
+  -g, --graphviz        emit the dependency trees of the specified packages in
+                        the dot syntax
+  -I IGNORED_DOT_DEPS, --ignore-deps=IGNORED_DOT_DEPS
+                        Stop processing at the given list of dependencies when
+                        generating dependency graphs. This can help to make
+                        the graph more appealing
+
+</screen>
+                </para>
+                <para>
+                <example>
+                    <title>Executing a task against a single .bb</title>
+                    <para>Executing tasks for a single file is relatively simple.  You specify the file in question, and bitbake parses it and executes the specified task (or <quote>build</quote> by default).  It obeys intertask dependencies when doing so.</para>
+                    <para><quote>clean</quote> task:</para>
+                    <para><screen><prompt>$ </prompt>bitbake -b blah_1.0.bb -c clean</screen></para>
+                    <para><quote>build</quote> task:</para>
+                    <para><screen><prompt>$ </prompt>bitbake -b blah_1.0.bb</screen></para>
+                </example>
+                </para>
+                <para>
+                <example>
+                    <title>Executing tasks against a set of .bb files</title>
+                    <para>There are a number of additional complexities introduced when one wants to manage multiple .bb files.  Clearly there needs to be a way to tell bitbake what files are available, and of those, which we want to execute at this time.  There also needs to be a way for each .bb to express its dependencies, both for build time and runtime.  There must be a way for the user to express their preferences when multiple .bb's provide the same functionality, or when there are multiple versions of a .bb.</para>
+                    <para>The next section, Metadata, outlines how one goes about specifying such things.</para>
+                    <para>Note that the bitbake command, when not using --buildfile, accepts a <varname>PROVIDER</varname>, not a filename or anything else.  By default, a .bb generally PROVIDES its packagename, packagename-version, and packagename-version-revision.</para>
+                    <screen><prompt>$ </prompt>bitbake blah</screen>
+                    <screen><prompt>$ </prompt>bitbake blah-1.0</screen>
+                    <screen><prompt>$ </prompt>bitbake blah-1.0-r0</screen>
+                    <screen><prompt>$ </prompt>bitbake -c clean blah</screen>
+                    <screen><prompt>$ </prompt>bitbake virtual/whatever</screen>
+                    <screen><prompt>$ </prompt>bitbake -c clean virtual/whatever</screen>
+                </example>
+                <example>
+                    <title>Generating dependency graphs</title>
+                    <para>BitBake is able to generate dependency graphs using the dot syntax. These graphs can be converted
+to images using the <application>dot</application> application from <ulink url="http://www.graphviz.org">graphviz</ulink>. 
+Three files will be written into the current working directory, <emphasis>depends.dot</emphasis> containing <varname>DEPENDS</varname> variables, <emphasis>rdepends.dot</emphasis> and <emphasis>alldepends.dot</emphasis> containing both <varname>DEPENDS</varname> and <varname>RDEPENDS</varname>. To stop depending on common depends one can use the <prompt>-I depend</prompt> to omit these from the graph. This can lead to more readable graphs. E.g. this way <varname>DEPENDS</varname> from inherited classes, e.g. base.bbclass, can be removed from the graph.</para>
+                    <screen><prompt>$ </prompt>bitbake -g blah</screen>
+                    <screen><prompt>$ </prompt>bitbake -g -I virtual/whatever -I bloom blah</screen>
+                </example>
+                </para>
+            </section>
+            <section>
+                <title>Metadata</title>
+                <para>As you may have seen in the usage information, or in the information about .bb files, the BBFILES variable is how the bitbake tool locates its files.  This variable is a space seperated list of files that are available, and supports wildcards.
+                <example>
+                    <title>Setting BBFILES</title>
+                    <programlisting><varname>BBFILES</varname> = "/path/to/bbfiles/*.bb"</programlisting>
+                </example></para>
+                <para>With regard to dependencies, it expects the .bb to define a <varname>DEPENDS</varname> variable, which contains a space seperated list of <quote>package names</quote>, which themselves are the <varname>PN</varname> variable.  The <varname>PN</varname> variable is, in general, by default, set to a component of the .bb filename.</para>
+                <example>
+                    <title>Depending on another .bb</title>
+                    <para>a.bb:
+    <screen>PN = "package-a"
+DEPENDS += "package-b"</screen>
+                    </para>
+                    <para>b.bb:
+    <screen>PN = "package-b"</screen>
+                    </para>
+                </example>
+                <example>
+                    <title>Using PROVIDES</title>
+                    <para>This example shows the usage of the PROVIDES variable, which allows a given .bb to specify what functionality it provides.</para>
+                    <para>package1.bb:
+    <screen>PROVIDES += "virtual/package"</screen>
+                    </para>
+                    <para>package2.bb:
+    <screen>DEPENDS += "virtual/package"</screen>
+                    </para>
+                    <para>package3.bb:
+    <screen>PROVIDES += "virtual/package"</screen>
+                    </para>
+                    <para>As you can see, here there are two different .bb's that provide the same functionality (virtual/package).  Clearly, there needs to be a way for the person running bitbake to control which of those providers gets used.  There is, indeed, such a way.</para>
+                    <para>The following would go into a .conf file, to select package1:
+    <screen>PREFERRED_PROVIDER_virtual/package = "package1"</screen>
+                    </para>
+                </example>
+                <example>
+                    <title>Specifying version preference</title>
+                    <para>When there are multiple <quote>versions</quote> of a given package, bitbake defaults to selecting the most recent version, unless otherwise specified.  If the .bb in question has a <varname>DEFAULT_PREFERENCE</varname> set lower than the other .bb's (default is 0), then it will not be selected.  This allows the person or persons maintaining the repository of .bb files to specify their preferences for the default selected version.  In addition, the user can specify their preferences with regard to version.</para>
+                    <para>If the first .bb is named <filename>a_1.1.bb</filename>, then the <varname>PN</varname> variable will be set to <quote>a</quote>, and the <varname>PV</varname> variable will be set to 1.1.</para>
+                    <para>If we then have an <filename>a_1.2.bb</filename>, bitbake will choose 1.2 by default.  However, if we define the following variable in a .conf that bitbake parses, we can change that.
+    <screen>PREFERRED_VERSION_a = "1.1"</screen>
+                    </para>
+                </example>
+                <example>
+                    <title>Using <quote>bbfile collections</quote></title>
+                    <para>bbfile collections exist to allow the user to have multiple repositories of bbfiles that contain the same exact package.  For example, one could easily use them to make one's own local copy of an upstream repository, but with custom modifications that one does not want upstream.  Usage:</para>
+                    <screen>BBFILES = "/stuff/openembedded/*/*.bb /stuff/openembedded.modified/*/*.bb"
+BBFILE_COLLECTIONS = "upstream local"
+BBFILE_PATTERN_upstream = "^/stuff/openembedded/"
+BBFILE_PATTERN_local = "^/stuff/openembedded.modified/"
+BBFILE_PRIORITY_upstream = "5"
+BBFILE_PRIORITY_local = "10"</screen>
+                </example>
+            </section>
+        </section>
+    </chapter>
+</book>

bitbake/lib/bb/COW.py

@@ -0,0 +1,320 @@
+# ex:ts=4:sw=4:sts=4:et
+# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
+#
+# This is a copy on write dictionary and set which abuses classes to try and be nice and fast.
+#
+# Copyright (C) 2006 Tim Amsell 
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+#Please Note: 
+# Be careful when using mutable types (ie Dict and Lists) - operations involving these are SLOW.
+# Assign a file to __warn__ to get warnings about slow operations.
+#
+
+from inspect import getmro
+
+import copy
+import types, sets
+types.ImmutableTypes = tuple([ \
+    types.BooleanType, \
+    types.ComplexType, \
+    types.FloatType, \
+    types.IntType, \
+    types.LongType, \
+    types.NoneType, \
+    types.TupleType, \
+    sets.ImmutableSet] + \
+    list(types.StringTypes))
+
+MUTABLE = "__mutable__"
+
+class COWMeta(type):
+    pass
+ 
+class COWDictMeta(COWMeta):
+    __warn__ = False
+    __hasmutable__ = False
+    __marker__ = tuple()
+
+    def __str__(cls):
+        # FIXME: I have magic numbers!
+        return "<COWDict Level: %i Current Keys: %i>" % (cls.__count__, len(cls.__dict__) - 3)
+    __repr__ = __str__
+
+    def cow(cls):
+        class C(cls):
+            __count__ = cls.__count__ + 1
+        return C
+    copy = cow
+    __call__ = cow
+
+    def __setitem__(cls, key, value):
+        if not isinstance(value, types.ImmutableTypes):
+            if not isinstance(value, COWMeta):
+                cls.__hasmutable__ = True
+            key += MUTABLE
+        setattr(cls, key, value)
+    
+    def __getmutable__(cls, key, readonly=False):
+        nkey = key + MUTABLE
+        try:
+            return cls.__dict__[nkey]
+        except KeyError:
+            pass
+
+        value = getattr(cls, nkey)
+        if readonly:
+            return value
+
+        if not cls.__warn__ is False and not isinstance(value, COWMeta):
+            print >> cls.__warn__, "Warning: Doing a copy because %s is a mutable type." % key
+        try:
+            value = value.copy()
+        except AttributeError, e:
+            value = copy.copy(value)
+        setattr(cls, nkey, value)
+        return value
+
+    __getmarker__ = []
+    def __getreadonly__(cls, key, default=__getmarker__):
+        """\
+        Get a value (even if mutable) which you promise not to change.
+        """
+        return cls.__getitem__(key, default, True)
+
+    def __getitem__(cls, key, default=__getmarker__, readonly=False):
+        try:
+            try:
+                value = getattr(cls, key)
+            except AttributeError:
+                value = cls.__getmutable__(key, readonly)
+            
+            # This is for values which have been deleted 
+            if value is cls.__marker__:
+                raise AttributeError("key %s does not exist." % key)
+
+            return value
+        except AttributeError, e:
+            if not default is cls.__getmarker__:
+                return default
+
+            raise KeyError(str(e))
+
+    def __delitem__(cls, key):
+        cls.__setitem__(key, cls.__marker__)
+
+    def __revertitem__(cls, key):
+        if not cls.__dict__.has_key(key):
+            key += MUTABLE
+        delattr(cls, key)
+
+    def has_key(cls, key):
+        value = cls.__getreadonly__(key, cls.__marker__)
+        if value is cls.__marker__:
+            return False
+        return True
+
+    def iter(cls, type, readonly=False):
+        for key in dir(cls):
+            if key.startswith("__"):
+                    continue
+
+            if key.endswith(MUTABLE):
+                key = key[:-len(MUTABLE)]
+
+            if type == "keys":
+                yield key
+
+            try:
+                if readonly:
+                    value = cls.__getreadonly__(key)
+                else:
+                    value = cls[key]
+            except KeyError:
+                continue
+
+            if type == "values":
+                yield value
+            if type == "items":
+                yield (key, value)
+        raise StopIteration()
+
+    def iterkeys(cls):
+        return cls.iter("keys")
+    def itervalues(cls, readonly=False):
+        if not cls.__warn__ is False and cls.__hasmutable__ and readonly is False:
+            print >> cls.__warn__, "Warning: If you arn't going to change any of the values call with True."
+        return cls.iter("values", readonly)
+    def iteritems(cls, readonly=False):
+        if not cls.__warn__ is False and cls.__hasmutable__ and readonly is False:
+            print >> cls.__warn__, "Warning: If you arn't going to change any of the values call with True."
+        return cls.iter("items", readonly)
+
+class COWSetMeta(COWDictMeta):
+    def __str__(cls):
+        # FIXME: I have magic numbers!
+        return "<COWSet Level: %i Current Keys: %i>" % (cls.__count__, len(cls.__dict__) -3)
+    __repr__ = __str__
+
+    def cow(cls):
+        class C(cls):
+            __count__ = cls.__count__ + 1
+        return C
+
+    def add(cls, value):
+        COWDictMeta.__setitem__(cls, repr(hash(value)), value)
+
+    def remove(cls, value):
+        COWDictMeta.__delitem__(cls, repr(hash(value)))
+ 
+    def __in__(cls, value):
+        return COWDictMeta.has_key(repr(hash(value)))
+
+    def iterkeys(cls):
+        raise TypeError("sets don't have keys")
+    
+    def iteritems(cls):
+        raise TypeError("sets don't have 'items'")
+
+# These are the actual classes you use!
+class COWDictBase(object):
+    __metaclass__ = COWDictMeta
+    __count__ = 0
+
+class COWSetBase(object):
+    __metaclass__ = COWSetMeta
+    __count__ = 0
+
+if __name__ == "__main__":
+    import sys
+    COWDictBase.__warn__ = sys.stderr
+    a = COWDictBase()
+    print "a", a
+
+    a['a'] = 'a'
+    a['b'] = 'b'
+    a['dict'] = {}
+
+    b = a.copy()
+    print "b", b
+    b['c'] = 'b'
+
+    print
+
+    print "a", a
+    for x in a.iteritems():
+        print x
+    print "--"
+    print "b", b
+    for x in b.iteritems():
+        print x
+    print
+
+    b['dict']['a'] = 'b'
+    b['a'] = 'c'
+
+    print "a", a
+    for x in a.iteritems():
+        print x
+    print "--"
+    print "b", b
+    for x in b.iteritems():
+        print x
+    print
+
+    try:
+        b['dict2']
+    except KeyError, e:
+        print "Okay!"
+
+    a['set'] = COWSetBase()
+    a['set'].add("o1")
+    a['set'].add("o1")
+    a['set'].add("o2")
+
+    print "a", a
+    for x in a['set'].itervalues():
+        print x
+    print "--"
+    print "b", b
+    for x in b['set'].itervalues():
+        print x
+    print
+
+    b['set'].add('o3')
+
+    print "a", a
+    for x in a['set'].itervalues():
+        print x
+    print "--"
+    print "b", b
+    for x in b['set'].itervalues():
+        print x
+    print
+
+    a['set2'] = set()
+    a['set2'].add("o1")
+    a['set2'].add("o1")
+    a['set2'].add("o2")
+
+    print "a", a
+    for x in a.iteritems():
+        print x
+    print "--"
+    print "b", b
+    for x in b.iteritems(readonly=True):
+        print x
+    print
+
+    del b['b']
+    try:
+        print b['b']
+    except KeyError:
+        print "Yay! deleted key raises error"
+
+    if b.has_key('b'):
+        print "Boo!"
+    else:
+        print "Yay - has_key with delete works!"
+    
+    print "a", a
+    for x in a.iteritems():
+        print x
+    print "--"
+    print "b", b
+    for x in b.iteritems(readonly=True):
+        print x
+    print
+
+    b.__revertitem__('b')
+
+    print "a", a
+    for x in a.iteritems():
+        print x
+    print "--"
+    print "b", b
+    for x in b.iteritems(readonly=True):
+        print x
+    print
+
+    b.__revertitem__('dict')
+    print "a", a
+    for x in a.iteritems():
+        print x
+    print "--"
+    print "b", b
+    for x in b.iteritems(readonly=True):
+        print x
+    print

bitbake/lib/bb/build.py

@@ -0,0 +1,451 @@
+# ex:ts=4:sw=4:sts=4:et
+# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
+#
+# BitBake 'Build' implementation
+#
+# Core code for function execution and task handling in the
+# BitBake build tools.
+#
+# Copyright (C) 2003, 2004  Chris Larson
+#
+# Based on Gentoo's portage.py.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+#Based on functions from the base bb module, Copyright 2003 Holger Schurig
+
+from bb import data, fetch, event, mkdirhier, utils
+import bb, os
+
+# events
+class FuncFailed(Exception):
+    """Executed function failed"""
+
+class EventException(Exception):
+    """Exception which is associated with an Event."""
+
+    def __init__(self, msg, event):
+        self.args = msg, event
+
+class TaskBase(event.Event):
+    """Base class for task events"""
+
+    def __init__(self, t, d ):
+        self._task = t
+        event.Event.__init__(self, d)
+
+    def getTask(self):
+        return self._task
+
+    def setTask(self, task):
+        self._task = task
+
+    task = property(getTask, setTask, None, "task property")
+
+class TaskStarted(TaskBase):
+    """Task execution started"""
+
+class TaskSucceeded(TaskBase):
+    """Task execution completed"""
+
+class TaskFailed(TaskBase):
+    """Task execution failed"""
+
+class InvalidTask(TaskBase):
+    """Invalid Task"""
+
+# functions
+
+def exec_func(func, d, dirs = None):
+    """Execute an BB 'function'"""
+
+    body = data.getVar(func, d)
+    if not body:
+        return
+
+    if not dirs:
+        dirs = (data.getVarFlag(func, 'dirs', d) or "").split()
+    for adir in dirs:
+        adir = data.expand(adir, d)
+        mkdirhier(adir)
+
+    if len(dirs) > 0:
+        adir = dirs[-1]
+    else:
+        adir = data.getVar('B', d, 1)
+
+    adir = data.expand(adir, d)
+
+    try:
+        prevdir = os.getcwd()
+    except OSError:
+        prevdir = data.expand('${TOPDIR}', d)
+    if adir and os.access(adir, os.F_OK):
+        os.chdir(adir)
+
+    if data.getVarFlag(func, "python", d):
+        exec_func_python(func, d)
+    else:
+        exec_func_shell(func, d)
+
+    if os.path.exists(prevdir):
+        os.chdir(prevdir)
+
+def exec_func_python(func, d):
+    """Execute a python BB 'function'"""
+    import re, os
+
+    tmp  = "def " + func + "():\n%s" % data.getVar(func, d)
+    tmp += '\n' + func + '()'
+    comp = utils.better_compile(tmp, func, bb.data.getVar('FILE', d, 1) )
+    prevdir = os.getcwd()
+    g = {} # globals
+    g['bb'] = bb
+    g['os'] = os
+    g['d'] = d
+    utils.better_exec(comp,g,tmp, bb.data.getVar('FILE',d,1))
+    if os.path.exists(prevdir):
+        os.chdir(prevdir)
+
+def exec_func_shell(func, d):
+    """Execute a shell BB 'function' Returns true if execution was successful.
+
+    For this, it creates a bash shell script in the tmp dectory, writes the local
+    data into it and finally executes. The output of the shell will end in a log file and stdout.
+
+    Note on directory behavior.  The 'dirs' varflag should contain a list
+    of the directories you need created prior to execution.  The last
+    item in the list is where we will chdir/cd to.
+    """
+    import sys
+
+    deps = data.getVarFlag(func, 'deps', d)
+    check = data.getVarFlag(func, 'check', d)
+    interact = data.getVarFlag(func, 'interactive', d)
+    if check in globals():
+        if globals()[check](func, deps):
+            return
+
+    global logfile
+    t = data.getVar('T', d, 1)
+    if not t:
+        return 0
+    mkdirhier(t)
+    logfile = "%s/log.%s.%s" % (t, func, str(os.getpid()))
+    runfile = "%s/run.%s.%s" % (t, func, str(os.getpid()))
+
+    f = open(runfile, "w")
+    f.write("#!/bin/sh -e\n")
+    if bb.msg.debug_level['default'] > 0: f.write("set -x\n")
+    data.emit_env(f, d)
+
+    f.write("cd %s\n" % os.getcwd())
+    if func: f.write("%s\n" % func)
+    f.close()
+    os.chmod(runfile, 0775)
+    if not func:
+        bb.msg.error(bb.msg.domain.Build, "Function not specified")
+        raise FuncFailed()
+
+    # open logs
+    si = file('/dev/null', 'r')
+    try:
+        if bb.msg.debug_level['default'] > 0:
+            so = os.popen("tee \"%s\"" % logfile, "w")
+        else:
+            so = file(logfile, 'w')
+    except OSError, e:
+        bb.msg.error(bb.msg.domain.Build, "opening log file: %s" % e)
+        pass
+
+    se = so
+
+    if not interact:
+        # dup the existing fds so we dont lose them
+        osi = [os.dup(sys.stdin.fileno()), sys.stdin.fileno()]
+        oso = [os.dup(sys.stdout.fileno()), sys.stdout.fileno()]
+        ose = [os.dup(sys.stderr.fileno()), sys.stderr.fileno()]
+
+        # replace those fds with our own
+        os.dup2(si.fileno(), osi[1])
+        os.dup2(so.fileno(), oso[1])
+        os.dup2(se.fileno(), ose[1])
+
+    # execute function
+    prevdir = os.getcwd()
+    if data.getVarFlag(func, "fakeroot", d):
+        maybe_fakeroot = "PATH=\"%s\" fakeroot " % bb.data.getVar("PATH", d, 1)
+    else:
+        maybe_fakeroot = ''
+    ret = os.system('%ssh -e %s' % (maybe_fakeroot, runfile))
+    try:
+        os.chdir(prevdir)
+    except:
+        pass
+
+    if not interact:
+        # restore the backups
+        os.dup2(osi[0], osi[1])
+        os.dup2(oso[0], oso[1])
+        os.dup2(ose[0], ose[1])
+
+        # close our logs
+        si.close()
+        so.close()
+        se.close()
+
+        # close the backup fds
+        os.close(osi[0])
+        os.close(oso[0])
+        os.close(ose[0])
+
+    if ret==0:
+        if bb.msg.debug_level['default'] > 0:
+            os.remove(runfile)
+#            os.remove(logfile)
+        return
+    else:
+        bb.msg.error(bb.msg.domain.Build, "function %s failed" % func)
+        if data.getVar("BBINCLUDELOGS", d):
+            bb.msg.error(bb.msg.domain.Build, "log data follows (%s)" % logfile)
+            number_of_lines = data.getVar("BBINCLUDELOGS_LINES", d)
+            if number_of_lines:
+                os.system('tail -n%s %s' % (number_of_lines, logfile))
+            else:
+                f = open(logfile, "r")
+                while True:
+                    l = f.readline()
+                    if l == '':
+                        break
+                    l = l.rstrip()
+                    print '| %s' % l
+                f.close()
+        else:
+            bb.msg.error(bb.msg.domain.Build, "see log in %s" % logfile)
+        raise FuncFailed( logfile )
+
+
+def exec_task(task, d):
+    """Execute an BB 'task'
+
+       The primary difference between executing a task versus executing
+       a function is that a task exists in the task digraph, and therefore
+       has dependencies amongst other tasks."""
+
+    # check if the task is in the graph..
+    task_graph = data.getVar('_task_graph', d)
+    if not task_graph:
+        task_graph = bb.digraph()
+        data.setVar('_task_graph', task_graph, d)
+    task_cache = data.getVar('_task_cache', d)
+    if not task_cache:
+        task_cache = []
+        data.setVar('_task_cache', task_cache, d)
+    if not task_graph.hasnode(task):
+        raise EventException("Missing node in task graph", InvalidTask(task, d))
+
+    # check whether this task needs executing..
+    if stamp_is_current(task, d):
+        return 1
+
+    # follow digraph path up, then execute our way back down
+    def execute(graph, item):
+        if data.getVarFlag(item, 'task', d):
+            if item in task_cache:
+                return 1
+
+            if task != item:
+                # deeper than toplevel, exec w/ deps
+                exec_task(item, d)
+                return 1
+
+            try:
+                bb.msg.debug(1, bb.msg.domain.Build, "Executing task %s" % item)
+                old_overrides = data.getVar('OVERRIDES', d, 0)
+                localdata = data.createCopy(d)
+                data.setVar('OVERRIDES', 'task_%s:%s' % (item, old_overrides), localdata)
+                data.update_data(localdata)
+                event.fire(TaskStarted(item, localdata))
+                exec_func(item, localdata)
+                event.fire(TaskSucceeded(item, localdata))
+                task_cache.append(item)
+                data.setVar('_task_cache', task_cache, d)
+            except FuncFailed, reason:
+                bb.msg.note(1, bb.msg.domain.Build, "Task failed: %s" % reason )
+                failedevent = TaskFailed(item, d)
+                event.fire(failedevent)
+                raise EventException("Function failed in task: %s" % reason, failedevent)
+
+    if data.getVarFlag(task, 'dontrundeps', d):
+        execute(None, task)
+    else:
+        task_graph.walkdown(task, execute)
+
+    # make stamp, or cause event and raise exception
+    if not data.getVarFlag(task, 'nostamp', d):
+        make_stamp(task, d)
+
+def extract_stamp_data(d, fn):
+    """
+    Extracts stamp data from d which is either a data dictonary (fn unset) 
+    or a dataCache entry (fn set). 
+    """
+    if fn:
+        return (d.task_queues[fn], d.stamp[fn], d.task_deps[fn])
+    task_graph = data.getVar('_task_graph', d)
+    if not task_graph:
+        task_graph = bb.digraph()
+        data.setVar('_task_graph', task_graph, d)
+    return (task_graph, data.getVar('STAMP', d, 1), None)
+
+def extract_stamp(d, fn):
+    """
+    Extracts stamp format which is either a data dictonary (fn unset) 
+    or a dataCache entry (fn set). 
+    """
+    if fn:
+        return d.stamp[fn]
+    return data.getVar('STAMP', d, 1)
+
+def stamp_is_current(task, d, file_name = None, checkdeps = 1):
+    """
+    Check status of a given task's stamp. 
+    Returns 0 if it is not current and needs updating.
+    (d can be a data dict or dataCache)
+    """
+
+    (task_graph, stampfn, taskdep) = extract_stamp_data(d, file_name)
+
+    if not stampfn:
+        return 0
+
+    stampfile = "%s.%s" % (stampfn, task)
+    if not os.access(stampfile, os.F_OK):
+        return 0
+
+    if checkdeps == 0:
+        return 1
+
+    import stat
+    tasktime = os.stat(stampfile)[stat.ST_MTIME]
+
+    _deps = []
+    def checkStamp(graph, task):
+        # check for existance
+        if file_name:
+            if 'nostamp' in taskdep and task in taskdep['nostamp']:
+                return 1
+        else:
+            if data.getVarFlag(task, 'nostamp', d):
+                return 1
+
+        if not stamp_is_current(task, d, file_name, 0						):
+            return 0
+
+        depfile = "%s.%s" % (stampfn, task)
+        deptime = os.stat(depfile)[stat.ST_MTIME]
+        if deptime > tasktime:
+            return 0
+        return 1
+
+    return task_graph.walkdown(task, checkStamp)
+
+def stamp_internal(task, d, file_name):
+    """
+    Internal stamp helper function
+    Removes any stamp for the given task
+    Makes sure the stamp directory exists
+    Returns the stamp path+filename
+    """
+    stamp = extract_stamp(d, file_name)
+    if not stamp:
+        return
+    stamp = "%s.%s" % (stamp, task)
+    mkdirhier(os.path.dirname(stamp))
+    # Remove the file and recreate to force timestamp
+    # change on broken NFS filesystems
+    if os.access(stamp, os.F_OK):
+        os.remove(stamp)
+    return stamp
+
+def make_stamp(task, d, file_name = None):
+    """
+    Creates/updates a stamp for a given task
+    (d can be a data dict or dataCache)
+    """
+    stamp = stamp_internal(task, d, file_name)
+    if stamp:
+        f = open(stamp, "w")
+        f.close()
+
+def del_stamp(task, d, file_name = None):
+    """
+    Removes a stamp for a given task
+    (d can be a data dict or dataCache)
+    """
+    stamp_internal(task, d, file_name)
+
+def add_task(task, deps, d):
+    task_graph = data.getVar('_task_graph', d)
+    if not task_graph:
+        task_graph = bb.digraph()
+    data.setVarFlag(task, 'task', 1, d)
+    task_graph.addnode(task, None)
+    for dep in deps:
+        if not task_graph.hasnode(dep):
+            task_graph.addnode(dep, None)
+        task_graph.addnode(task, dep)
+    # don't assume holding a reference
+    data.setVar('_task_graph', task_graph, d)
+
+    task_deps = data.getVar('_task_deps', d)
+    if not task_deps:
+        task_deps = {}
+    def getTask(name):
+        deptask = data.getVarFlag(task, name, d)
+        if deptask:
+            if not name in task_deps:
+                task_deps[name] = {}
+            task_deps[name][task] = deptask
+    getTask('deptask')
+    getTask('rdeptask')
+    getTask('recrdeptask')
+    getTask('nostamp')
+
+    data.setVar('_task_deps', task_deps, d)
+
+def remove_task(task, kill, d):
+    """Remove an BB 'task'.
+
+       If kill is 1, also remove tasks that depend on this task."""
+
+    task_graph = data.getVar('_task_graph', d)
+    if not task_graph:
+        task_graph = bb.digraph()
+    if not task_graph.hasnode(task):
+        return
+
+    data.delVarFlag(task, 'task', d)
+    ref = 1
+    if kill == 1:
+        ref = 2
+    task_graph.delnode(task, ref)
+    data.setVar('_task_graph', task_graph, d)
+
+def task_exists(task, d):
+    task_graph = data.getVar('_task_graph', d)
+    if not task_graph:
+        task_graph = bb.digraph()
+        data.setVar('_task_graph', task_graph, d)
+    return task_graph.hasnode(task)

bitbake/lib/bb/cache.py

@@ -0,0 +1,429 @@
+# ex:ts=4:sw=4:sts=4:et
+# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
+#
+# BitBake 'Event' implementation
+#
+# Caching of bitbake variables before task execution
+
+# Copyright (C) 2006        Richard Purdie
+
+# but small sections based on code from bin/bitbake:
+# Copyright (C) 2003, 2004  Chris Larson
+# Copyright (C) 2003, 2004  Phil Blundell
+# Copyright (C) 2003 - 2005 Michael 'Mickey' Lauer
+# Copyright (C) 2005        Holger Hans Peter Freyther
+# Copyright (C) 2005        ROAD GmbH
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+
+import os, re
+import bb.data
+import bb.utils
+from sets import Set
+
+try:
+    import cPickle as pickle
+except ImportError:
+    import pickle
+    bb.msg.note(1, bb.msg.domain.Cache, "Importing cPickle failed. Falling back to a very slow implementation.")
+
+__cache_version__ = "125"
+
+class Cache:
+    """
+    BitBake Cache implementation
+    """
+    def __init__(self, cooker):
+
+
+        self.cachedir = bb.data.getVar("CACHE", cooker.configuration.data, True)
+        self.clean = {}
+        self.depends_cache = {}
+        self.data = None
+        self.data_fn = None
+
+        if self.cachedir in [None, '']:
+            self.has_cache = False
+            bb.msg.note(1, bb.msg.domain.Cache, "Not using a cache. Set CACHE = <directory> to enable.")
+        else:
+            self.has_cache = True
+            self.cachefile = os.path.join(self.cachedir,"bb_cache.dat")
+            
+            bb.msg.debug(1, bb.msg.domain.Cache, "Using cache in '%s'" % self.cachedir)
+            try:
+                os.stat( self.cachedir )
+            except OSError:
+                bb.mkdirhier( self.cachedir )
+
+        if self.has_cache and (self.mtime(self.cachefile)):
+            try:
+                p = pickle.Unpickler( file(self.cachefile,"rb"))
+                self.depends_cache, version_data = p.load()
+                if version_data['CACHE_VER'] != __cache_version__:
+                    raise ValueError, 'Cache Version Mismatch'
+                if version_data['BITBAKE_VER'] != bb.__version__:
+                    raise ValueError, 'Bitbake Version Mismatch'
+            except (ValueError, KeyError):
+                bb.msg.note(1, bb.msg.domain.Cache, "Invalid cache found, rebuilding...")
+                self.depends_cache = {}
+
+        if self.depends_cache:
+            for fn in self.depends_cache.keys():
+                self.clean[fn] = ""
+                self.cacheValidUpdate(fn)
+
+    def getVar(self, var, fn, exp = 0):
+        """
+        Gets the value of a variable
+        (similar to getVar in the data class)
+        
+        There are two scenarios:
+          1. We have cached data - serve from depends_cache[fn]
+          2. We're learning what data to cache - serve from data 
+             backend but add a copy of the data to the cache.
+        """
+
+        if fn in self.clean:
+            return self.depends_cache[fn][var]
+
+        if not fn in self.depends_cache:
+            self.depends_cache[fn] = {}
+
+        if fn != self.data_fn:
+            # We're trying to access data in the cache which doesn't exist
+            # yet setData hasn't been called to setup the right access. Very bad.
+            bb.msg.error(bb.msg.domain.Cache, "Parsing error data_fn %s and fn %s don't match" % (self.data_fn, fn))
+
+        result = bb.data.getVar(var, self.data, exp)
+        self.depends_cache[fn][var] = result
+        return result
+
+    def setData(self, fn, data):
+        """
+        Called to prime bb_cache ready to learn which variables to cache.
+        Will be followed by calls to self.getVar which aren't cached
+        but can be fulfilled from self.data.
+        """
+        self.data_fn = fn
+        self.data = data
+
+        # Make sure __depends makes the depends_cache
+        self.getVar("__depends", fn, True)
+        self.depends_cache[fn]["CACHETIMESTAMP"] = bb.parse.cached_mtime(fn)
+
+    def loadDataFull(self, fn, cfgData):
+        """
+        Return a complete set of data for fn.
+        To do this, we need to parse the file.
+        """
+        bb_data, skipped = self.load_bbfile(fn, cfgData)
+        return bb_data
+
+    def loadData(self, fn, cfgData):
+        """
+        Load a subset of data for fn.
+        If the cached data is valid we do nothing,
+        To do this, we need to parse the file and set the system
+        to record the variables accessed.
+        Return the cache status and whether the file was skipped when parsed
+        """
+        if self.cacheValid(fn):
+            if "SKIPPED" in self.depends_cache[fn]:
+                return True, True
+            return True, False
+
+        bb_data, skipped = self.load_bbfile(fn, cfgData)
+        self.setData(fn, bb_data)
+        return False, skipped
+
+    def cacheValid(self, fn):
+        """
+        Is the cache valid for fn?
+        Fast version, no timestamps checked.
+        """
+        # Is cache enabled?
+        if not self.has_cache:
+            return False
+        if fn in self.clean:
+            return True
+        return False
+
+    def cacheValidUpdate(self, fn):
+        """
+        Is the cache valid for fn?
+        Make thorough (slower) checks including timestamps.
+        """
+        # Is cache enabled?
+        if not self.has_cache:
+            return False
+
+        # Check file still exists
+        if self.mtime(fn) == 0:
+            bb.msg.debug(2, bb.msg.domain.Cache, "Cache: %s not longer exists" % fn)
+            self.remove(fn)
+            return False
+
+        # File isn't in depends_cache
+        if not fn in self.depends_cache:
+            bb.msg.debug(2, bb.msg.domain.Cache, "Cache: %s is not cached" % fn)
+            self.remove(fn)
+            return False
+
+        # Check the file's timestamp
+        if bb.parse.cached_mtime(fn) > self.getVar("CACHETIMESTAMP", fn, True):
+            bb.msg.debug(2, bb.msg.domain.Cache, "Cache: %s changed" % fn)
+            self.remove(fn)
+            return False
+
+        # Check dependencies are still valid
+        depends = self.getVar("__depends", fn, True)
+        for f,old_mtime in depends:
+            # Check if file still exists
+            if self.mtime(f) == 0:
+                return False
+
+            new_mtime = bb.parse.cached_mtime(f)
+            if (new_mtime > old_mtime):
+                bb.msg.debug(2, bb.msg.domain.Cache, "Cache: %s's dependency %s changed" % (fn, f))
+                self.remove(fn)
+                return False
+
+        bb.msg.debug(2, bb.msg.domain.Cache, "Depends Cache: %s is clean" % fn)
+        if not fn in self.clean:
+            self.clean[fn] = ""
+
+        return True
+
+    def skip(self, fn):
+        """
+        Mark a fn as skipped
+        Called from the parser
+        """
+        if not fn in self.depends_cache:
+            self.depends_cache[fn] = {}
+        self.depends_cache[fn]["SKIPPED"] = "1"
+
+    def remove(self, fn):
+        """
+        Remove a fn from the cache
+        Called from the parser in error cases
+        """
+        bb.msg.debug(1, bb.msg.domain.Cache, "Removing %s from cache" % fn)
+        if fn in self.depends_cache:
+            del self.depends_cache[fn]
+        if fn in self.clean:
+            del self.clean[fn]
+
+    def sync(self):
+        """
+        Save the cache
+        Called from the parser when complete (or exiting)
+        """
+
+        if not self.has_cache:
+            return
+
+        version_data = {}
+        version_data['CACHE_VER'] = __cache_version__
+        version_data['BITBAKE_VER'] = bb.__version__
+
+        p = pickle.Pickler(file(self.cachefile, "wb" ), -1 )
+        p.dump([self.depends_cache, version_data])
+
+    def mtime(self, cachefile):
+        return bb.parse.cached_mtime_noerror(cachefile)
+
+    def handle_data(self, file_name, cacheData):
+        """
+        Save data we need into the cache 
+        """
+
+        pn       = self.getVar('PN', file_name, True)
+        pv       = self.getVar('PV', file_name, True)
+        pr       = self.getVar('PR', file_name, True)
+        dp       = int(self.getVar('DEFAULT_PREFERENCE', file_name, True) or "0")
+        provides  = Set([pn] + (self.getVar("PROVIDES", file_name, True) or "").split())
+        depends   = bb.utils.explode_deps(self.getVar("DEPENDS", file_name, True) or "")
+        packages  = (self.getVar('PACKAGES', file_name, True) or "").split()
+        packages_dynamic = (self.getVar('PACKAGES_DYNAMIC', file_name, True) or "").split()
+        rprovides = (self.getVar("RPROVIDES", file_name, True) or "").split()
+
+        cacheData.task_queues[file_name] = self.getVar("_task_graph", file_name, True)
+        cacheData.task_deps[file_name] = self.getVar("_task_deps", file_name, True)
+
+        # build PackageName to FileName lookup table
+        if pn not in cacheData.pkg_pn:
+            cacheData.pkg_pn[pn] = []
+        cacheData.pkg_pn[pn].append(file_name)
+
+        cacheData.stamp[file_name] = self.getVar('STAMP', file_name, True)
+
+        # build FileName to PackageName lookup table
+        cacheData.pkg_fn[file_name] = pn
+        cacheData.pkg_pvpr[file_name] = (pv,pr)
+        cacheData.pkg_dp[file_name] = dp
+
+        # Build forward and reverse provider hashes
+        # Forward: virtual -> [filenames]
+        # Reverse: PN -> [virtuals]
+        if pn not in cacheData.pn_provides:
+            cacheData.pn_provides[pn] = Set()
+        cacheData.pn_provides[pn] |= provides
+
+        for provide in provides:
+            if provide not in cacheData.providers:
+                cacheData.providers[provide] = []
+            cacheData.providers[provide].append(file_name)
+
+        cacheData.deps[file_name] = Set()
+        for dep in depends:
+            cacheData.all_depends.add(dep)
+            cacheData.deps[file_name].add(dep)
+
+        # Build reverse hash for PACKAGES, so runtime dependencies 
+        # can be be resolved (RDEPENDS, RRECOMMENDS etc.)
+        for package in packages:
+            if not package in cacheData.packages:
+                cacheData.packages[package] = []
+            cacheData.packages[package].append(file_name)
+            rprovides += (self.getVar("RPROVIDES_%s" % package, file_name, 1) or "").split() 
+
+        for package in packages_dynamic:
+            if not package in cacheData.packages_dynamic:
+                cacheData.packages_dynamic[package] = []
+            cacheData.packages_dynamic[package].append(file_name)
+
+        for rprovide in rprovides:
+            if not rprovide in cacheData.rproviders:
+                cacheData.rproviders[rprovide] = []
+            cacheData.rproviders[rprovide].append(file_name)
+
+        # Build hash of runtime depends and rececommends
+
+        def add_dep(deplist, deps):
+            for dep in deps:
+                if not dep in deplist:
+                    deplist[dep] = ""
+
+        if not file_name in cacheData.rundeps:
+            cacheData.rundeps[file_name] = {}
+        if not file_name in cacheData.runrecs:
+            cacheData.runrecs[file_name] = {}
+
+        for package in packages + [pn]:
+            if not package in cacheData.rundeps[file_name]:
+                cacheData.rundeps[file_name][package] = {}
+            if not package in cacheData.runrecs[file_name]:
+                cacheData.runrecs[file_name][package] = {}
+
+            add_dep(cacheData.rundeps[file_name][package], bb.utils.explode_deps(self.getVar('RDEPENDS', file_name, True) or ""))
+            add_dep(cacheData.runrecs[file_name][package], bb.utils.explode_deps(self.getVar('RRECOMMENDS', file_name, True) or ""))
+            add_dep(cacheData.rundeps[file_name][package], bb.utils.explode_deps(self.getVar("RDEPENDS_%s" % package, file_name, True) or ""))
+            add_dep(cacheData.runrecs[file_name][package], bb.utils.explode_deps(self.getVar("RRECOMMENDS_%s" % package, file_name, True) or ""))
+
+        # Collect files we may need for possible world-dep
+        # calculations
+        if not self.getVar('BROKEN', file_name, True) and not self.getVar('EXCLUDE_FROM_WORLD', file_name, True):
+            cacheData.possible_world.append(file_name)
+
+
+    def load_bbfile( self, bbfile , config):
+        """
+        Load and parse one .bb build file
+        Return the data and whether parsing resulted in the file being skipped
+        """
+
+        import bb
+        from bb import utils, data, parse, debug, event, fatal
+
+        # expand tmpdir to include this topdir
+        data.setVar('TMPDIR', data.getVar('TMPDIR', config, 1) or "", config)
+        bbfile_loc = os.path.abspath(os.path.dirname(bbfile))
+        oldpath = os.path.abspath(os.getcwd())
+        if self.mtime(bbfile_loc):
+            os.chdir(bbfile_loc)
+        bb_data = data.init_db(config)
+        try:
+            bb_data = parse.handle(bbfile, bb_data) # read .bb data
+            os.chdir(oldpath)
+            return bb_data, False
+        except bb.parse.SkipPackage:
+            os.chdir(oldpath)
+            return bb_data, True
+        except:
+            os.chdir(oldpath)
+            raise
+
+def init(cooker):
+    """
+    The Objective: Cache the minimum amount of data possible yet get to the 
+    stage of building packages (i.e. tryBuild) without reparsing any .bb files.
+
+    To do this, we intercept getVar calls and only cache the variables we see 
+    being accessed. We rely on the cache getVar calls being made for all 
+    variables bitbake might need to use to reach this stage. For each cached 
+    file we need to track:
+
+    * Its mtime
+    * The mtimes of all its dependencies
+    * Whether it caused a parse.SkipPackage exception
+
+    Files causing parsing errors are evicted from the cache.
+
+    """
+    return Cache(cooker)
+
+
+
+#============================================================================#
+# CacheData
+#============================================================================#
+class CacheData:
+    """
+    The data structures we compile from the cached data
+    """
+
+    def __init__(self):
+        """
+        Direct cache variables
+        (from Cache.handle_data)
+        """
+        self.providers   = {}
+        self.rproviders = {}
+        self.packages = {}
+        self.packages_dynamic = {}
+        self.possible_world = []
+        self.pkg_pn = {}
+        self.pkg_fn = {}
+        self.pkg_pvpr = {}
+        self.pkg_dp = {}
+        self.pn_provides = {}
+        self.all_depends = Set()
+        self.deps = {}
+        self.rundeps = {}
+        self.runrecs = {}
+        self.task_queues = {}
+        self.task_deps = {}
+        self.stamp = {}
+        self.preferred = {}
+
+        """
+        Indirect Cache variables
+        (set elsewhere)
+        """
+        self.ignored_dependencies = []
+        self.world_target = Set()
+        self.bbfile_priority = {}
+        self.bbfile_config_priorities = []

bitbake/lib/bb/cooker.py

@@ -0,0 +1,665 @@
+#!/usr/bin/env python
+# ex:ts=4:sw=4:sts=4:et
+# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
+#
+# Copyright (C) 2003, 2004  Chris Larson
+# Copyright (C) 2003, 2004  Phil Blundell
+# Copyright (C) 2003 - 2005 Michael 'Mickey' Lauer
+# Copyright (C) 2005        Holger Hans Peter Freyther
+# Copyright (C) 2005        ROAD GmbH
+# Copyright (C) 2006        Richard Purdie
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+import sys, os, getopt, glob, copy, os.path, re, time
+import bb
+from bb import utils, data, parse, event, cache, providers, taskdata, runqueue
+from sets import Set
+import itertools
+
+parsespin = itertools.cycle( r'|/-\\' )
+
+#============================================================================#
+# BBStatistics
+#============================================================================#
+class BBStatistics:
+    """
+    Manage build statistics for one run
+    """
+    def __init__(self ):
+        self.attempt = 0
+        self.success = 0
+        self.fail = 0
+        self.deps = 0
+
+    def show( self ):
+        print "Build statistics:"
+        print "  Attempted builds: %d" % self.attempt
+        if self.fail:
+            print "  Failed builds: %d" % self.fail
+        if self.deps:
+            print "  Dependencies not satisfied: %d" % self.deps
+        if self.fail or self.deps: return 1
+        else: return 0
+
+#============================================================================#
+# BBCooker
+#============================================================================#
+class BBCooker:
+    """
+    Manages one bitbake build run
+    """
+
+    Statistics = BBStatistics           # make it visible from the shell
+
+    def __init__( self ):
+        self.build_cache_fail = []
+        self.build_cache = []
+        self.stats = BBStatistics()
+        self.status = None
+
+        self.cache = None
+        self.bb_cache = None
+
+    def tryBuildPackage(self, fn, item, task, the_data, build_depends):
+        """
+        Build one task of a package, optionally build following task depends
+        """
+        bb.event.fire(bb.event.PkgStarted(item, the_data))
+        try:
+            self.stats.attempt += 1
+            if not build_depends:
+                bb.data.setVarFlag('do_%s' % task, 'dontrundeps', 1, the_data)
+            if not self.configuration.dry_run:
+                bb.build.exec_task('do_%s' % task, the_data)
+            bb.event.fire(bb.event.PkgSucceeded(item, the_data))
+            self.build_cache.append(fn)
+            return True
+        except bb.build.FuncFailed:
+            self.stats.fail += 1
+            bb.msg.error(bb.msg.domain.Build, "task stack execution failed")
+            bb.event.fire(bb.event.PkgFailed(item, the_data))
+            self.build_cache_fail.append(fn)
+            raise
+        except bb.build.EventException, e:
+            self.stats.fail += 1
+            event = e.args[1]
+            bb.msg.error(bb.msg.domain.Build, "%s event exception, aborting" % bb.event.getName(event))
+            bb.event.fire(bb.event.PkgFailed(item, the_data))
+            self.build_cache_fail.append(fn)
+            raise
+
+    def tryBuild( self, fn, build_depends):
+        """
+        Build a provider and its dependencies. 
+        build_depends is a list of previous build dependencies (not runtime)
+        If build_depends is empty, we're dealing with a runtime depends
+        """
+
+        the_data = self.bb_cache.loadDataFull(fn, self.configuration.data)
+
+        item = self.status.pkg_fn[fn]
+
+        if bb.build.stamp_is_current('do_%s' % self.configuration.cmd, the_data):
+            self.build_cache.append(fn)
+            return True
+
+        return self.tryBuildPackage(fn, item, self.configuration.cmd, the_data, build_depends)
+
+    def showVersions( self ):
+        pkg_pn = self.status.pkg_pn
+        preferred_versions = {}
+        latest_versions = {}
+
+        # Sort by priority
+        for pn in pkg_pn.keys():
+            (last_ver,last_file,pref_ver,pref_file) = bb.providers.findBestProvider(pn, self.configuration.data, self.status)
+            preferred_versions[pn] = (pref_ver, pref_file)
+            latest_versions[pn] = (last_ver, last_file)
+
+        pkg_list = pkg_pn.keys()
+        pkg_list.sort()
+
+        for p in pkg_list:
+            pref = preferred_versions[p]
+            latest = latest_versions[p]
+
+            if pref != latest:
+                prefstr = pref[0][0] + "-" + pref[0][1]
+            else:
+                prefstr = ""
+
+            print "%-30s %20s %20s" % (p, latest[0][0] + "-" + latest[0][1],
+                                        prefstr)
+
+
+    def showEnvironment( self ):
+        """Show the outer or per-package environment"""
+        if self.configuration.buildfile:
+            self.cb = None
+            self.bb_cache = bb.cache.init(self)
+            try:
+                self.configuration.data = self.bb_cache.loadDataFull(self.configuration.buildfile, self.configuration.data)
+            except IOError, e:
+                bb.msg.fatal(bb.msg.domain.Parsing, "Unable to read %s: %s" % ( self.configuration.buildfile, e ))
+            except Exception, e:
+                bb.msg.fatal(bb.msg.domain.Parsing, "%s" % e)
+        # emit variables and shell functions
+        try:
+            data.update_data( self.configuration.data )
+            data.emit_env(sys.__stdout__, self.configuration.data, True)
+        except Exception, e:
+            bb.msg.fatal(bb.msg.domain.Parsing, "%s" % e)
+        # emit the metadata which isnt valid shell
+        data.expandKeys( self.configuration.data )	
+        for e in self.configuration.data.keys():
+            if data.getVarFlag( e, 'python', self.configuration.data ):
+                sys.__stdout__.write("\npython %s () {\n%s}\n" % (e, data.getVar(e, self.configuration.data, 1)))
+
+    def generateDotGraph( self, pkgs_to_build, ignore_deps ):
+        """
+        Generate a task dependency graph. 
+
+        pkgs_to_build A list of packages that needs to be built
+        ignore_deps   A list of names where processing of dependencies
+                      should be stopped. e.g. dependencies that get
+        """
+
+        for dep in ignore_deps:
+            self.status.ignored_dependencies.add(dep)
+
+        localdata = data.createCopy(self.configuration.data)
+        bb.data.update_data(localdata)
+        bb.data.expandKeys(localdata)
+        taskdata = bb.taskdata.TaskData(self.configuration.abort)
+
+        runlist = []
+        try:
+            for k in pkgs_to_build:
+                taskdata.add_provider(localdata, self.status, k)
+                runlist.append([k, "do_%s" % self.configuration.cmd])
+            taskdata.add_unresolved(localdata, self.status)
+        except bb.providers.NoProvider:
+            sys.exit(1)
+        rq = bb.runqueue.RunQueue()
+        rq.prepare_runqueue(self, self.configuration.data, self.status, taskdata, runlist)
+
+        seen_fnids = []  
+        depends_file = file('depends.dot', 'w' )
+        tdepends_file = file('task-depends.dot', 'w' )
+        print >> depends_file, "digraph depends {"
+        print >> tdepends_file, "digraph depends {"
+        rq.prio_map.reverse()
+        for task1 in range(len(rq.runq_fnid)):
+            task = rq.prio_map[task1]
+            taskname = rq.runq_task[task]
+            fnid = rq.runq_fnid[task]
+            fn = taskdata.fn_index[fnid]
+            pn = self.status.pkg_fn[fn]
+            version  = self.bb_cache.getVar('PV', fn, True ) + '-' + self.bb_cache.getVar('PR', fn, True)
+            print >> tdepends_file, '"%s.%s" [label="%s %s\\n%s\\n%s"]' % (pn, taskname, pn, taskname, version, fn)
+            for dep in rq.runq_depends[task]:
+                depfn = taskdata.fn_index[rq.runq_fnid[dep]]
+                deppn = self.status.pkg_fn[depfn]
+                print >> tdepends_file, '"%s.%s" -> "%s.%s"' % (pn, rq.runq_task[task], deppn, rq.runq_task[dep])
+            if fnid not in seen_fnids:
+                seen_fnids.append(fnid)
+                packages = []
+                print >> depends_file, '"%s" [label="%s %s\\n%s"]' % (pn, pn, version, fn)		
+                for depend in self.status.deps[fn]:
+                    print >> depends_file, '"%s" -> "%s"' % (pn, depend)
+                rdepends = self.status.rundeps[fn]
+                for package in rdepends:
+                    for rdepend in rdepends[package]:
+                        print >> depends_file, '"%s" -> "%s" [style=dashed]' % (package, rdepend)
+                    packages.append(package)
+                rrecs = self.status.runrecs[fn]
+                for package in rrecs:
+                    for rdepend in rrecs[package]:
+                        print >> depends_file, '"%s" -> "%s" [style=dashed]' % (package, rdepend)
+                    if not package in packages:
+                        packages.append(package)
+                for package in packages:
+                    if package != pn:
+                        print >> depends_file, '"%s" [label="%s(%s) %s\\n%s"]' % (package, package, pn, version, fn)
+                        for depend in self.status.deps[fn]:
+                            print >> depends_file, '"%s" -> "%s"' % (package, depend)
+                # Prints a flattened form of the above where subpackages of a package are merged into the main pn
+                #print >> depends_file, '"%s" [label="%s %s\\n%s\\n%s"]' % (pn, pn, taskname, version, fn)
+                #for rdep in taskdata.rdepids[fnid]:
+                #    print >> depends_file, '"%s" -> "%s" [style=dashed]' % (pn, taskdata.run_names_index[rdep])
+                #for dep in taskdata.depids[fnid]:
+                #    print >> depends_file, '"%s" -> "%s"' % (pn, taskdata.build_names_index[dep])
+        print >> depends_file,  "}"
+        print >> tdepends_file,  "}"
+        bb.msg.note(1, bb.msg.domain.Collection, "Dependencies saved to 'depends.dot'")
+        bb.msg.note(1, bb.msg.domain.Collection, "Task dependencies saved to 'task-depends.dot'")
+
+    def buildDepgraph( self ):
+        all_depends = self.status.all_depends
+        pn_provides = self.status.pn_provides
+
+        localdata = data.createCopy(self.configuration.data)
+        bb.data.update_data(localdata)
+        bb.data.expandKeys(localdata)
+
+        def calc_bbfile_priority(filename):
+            for (regex, pri) in self.status.bbfile_config_priorities:
+                if regex.match(filename):
+                    return pri
+            return 0
+
+        # Handle PREFERRED_PROVIDERS
+        for p in (bb.data.getVar('PREFERRED_PROVIDERS', localdata, 1) or "").split():
+            (providee, provider) = p.split(':')
+            if providee in self.status.preferred and self.status.preferred[providee] != provider:
+                bb.msg.error(bb.msg.domain.Provider, "conflicting preferences for %s: both %s and %s specified" % (providee, provider, self.status.preferred[providee]))
+            self.status.preferred[providee] = provider
+
+        # Calculate priorities for each file
+        for p in self.status.pkg_fn.keys():
+            self.status.bbfile_priority[p] = calc_bbfile_priority(p)
+
+    def buildWorldTargetList(self):
+        """
+         Build package list for "bitbake world"
+        """
+        all_depends = self.status.all_depends
+        pn_provides = self.status.pn_provides
+        bb.msg.debug(1, bb.msg.domain.Parsing, "collating packages for \"world\"")
+        for f in self.status.possible_world:
+            terminal = True
+            pn = self.status.pkg_fn[f]
+
+            for p in pn_provides[pn]:
+                if p.startswith('virtual/'):
+                    bb.msg.debug(2, bb.msg.domain.Parsing, "World build skipping %s due to %s provider starting with virtual/" % (f, p))
+                    terminal = False
+                    break
+                for pf in self.status.providers[p]:
+                    if self.status.pkg_fn[pf] != pn:
+                        bb.msg.debug(2, bb.msg.domain.Parsing, "World build skipping %s due to both us and %s providing %s" % (f, pf, p))
+                        terminal = False
+                        break
+            if terminal:
+                self.status.world_target.add(pn)
+
+            # drop reference count now
+            self.status.possible_world = None
+            self.status.all_depends    = None
+
+    def myProgressCallback( self, x, y, f, from_cache ):
+        """Update any tty with the progress change"""
+        if os.isatty(sys.stdout.fileno()):
+            sys.stdout.write("\rNOTE: Handling BitBake files: %s (%04d/%04d) [%2d %%]" % ( parsespin.next(), x, y, x*100/y ) )
+            sys.stdout.flush()
+        else:
+            if x == 1:
+                sys.stdout.write("Parsing .bb files, please wait...")
+                sys.stdout.flush()
+            if x == y:
+                sys.stdout.write("done.")
+                sys.stdout.flush()
+
+    def interactiveMode( self ):
+        """Drop off into a shell"""
+        try:
+            from bb import shell
+        except ImportError, details:
+            bb.msg.fatal(bb.msg.domain.Parsing, "Sorry, shell not available (%s)" % details )
+        else:
+            bb.data.update_data( self.configuration.data )
+            bb.data.expandKeys( self.configuration.data )
+            shell.start( self )
+            sys.exit( 0 )
+
+    def parseConfigurationFile( self, afile ):
+        try:
+            self.configuration.data = bb.parse.handle( afile, self.configuration.data )
+
+            # Add the handlers we inherited by INHERIT
+            # we need to do this manually as it is not guranteed
+            # we will pick up these classes... as we only INHERIT
+            # on .inc and .bb files but not on .conf
+            data = bb.data.createCopy( self.configuration.data )
+            inherits  = ["base"] + (bb.data.getVar('INHERIT', data, True ) or "").split()
+            for inherit in inherits:
+                data = bb.parse.handle( os.path.join('classes', '%s.bbclass' % inherit ), data, True )
+
+            # FIXME: This assumes that we included at least one .inc file
+            for var in bb.data.keys(data):
+                if bb.data.getVarFlag(var, 'handler', data):
+                    bb.event.register(var,bb.data.getVar(var, data))
+
+        except IOError:
+            bb.msg.fatal(bb.msg.domain.Parsing, "Unable to open %s" % afile )
+        except bb.parse.ParseError, details:
+            bb.msg.fatal(bb.msg.domain.Parsing, "Unable to parse %s (%s)" % (afile, details) )
+
+    def handleCollections( self, collections ):
+        """Handle collections"""
+        if collections:
+            collection_list = collections.split()
+            for c in collection_list:
+                regex = bb.data.getVar("BBFILE_PATTERN_%s" % c, self.configuration.data, 1)
+                if regex == None:
+                    bb.msg.error(bb.msg.domain.Parsing, "BBFILE_PATTERN_%s not defined" % c)
+                    continue
+                priority = bb.data.getVar("BBFILE_PRIORITY_%s" % c, self.configuration.data, 1)
+                if priority == None:
+                    bb.msg.error(bb.msg.domain.Parsing, "BBFILE_PRIORITY_%s not defined" % c)
+                    continue
+                try:
+                    cre = re.compile(regex)
+                except re.error:
+                    bb.msg.error(bb.msg.domain.Parsing, "BBFILE_PATTERN_%s \"%s\" is not a valid regular expression" % (c, regex))
+                    continue
+                try:
+                    pri = int(priority)
+                    self.status.bbfile_config_priorities.append((cre, pri))
+                except ValueError:
+                    bb.msg.error(bb.msg.domain.Parsing, "invalid value for BBFILE_PRIORITY_%s: \"%s\"" % (c, priority))
+
+
+    def cook(self, configuration):
+        """
+        We are building stuff here. We do the building
+        from here. By default we try to execute task
+        build.
+        """
+
+        self.configuration = configuration
+
+        if self.configuration.verbose:
+            bb.msg.set_verbose(True)
+
+        if self.configuration.debug:
+            bb.msg.set_debug_level(self.configuration.debug)
+        else:
+            bb.msg.set_debug_level(0)
+
+        if self.configuration.debug_domains:
+            bb.msg.set_debug_domains(self.configuration.debug_domains)
+
+        self.configuration.data = bb.data.init()
+
+        for f in self.configuration.file:
+            self.parseConfigurationFile( f )
+
+        self.parseConfigurationFile( os.path.join( "conf", "bitbake.conf" ) )
+
+        if not self.configuration.cmd:
+            self.configuration.cmd = bb.data.getVar("BB_DEFAULT_TASK", self.configuration.data) or "build"
+
+        #
+        # Special updated configuration we use for firing events
+        #
+        self.configuration.event_data = bb.data.createCopy(self.configuration.data)
+        bb.data.update_data(self.configuration.event_data)
+
+        if self.configuration.show_environment:
+            self.showEnvironment()
+            sys.exit( 0 )
+
+        # inject custom variables
+        if not bb.data.getVar("BUILDNAME", self.configuration.data):
+            bb.data.setVar("BUILDNAME", os.popen('date +%Y%m%d%H%M').readline().strip(), self.configuration.data)
+        bb.data.setVar("BUILDSTART", time.strftime('%m/%d/%Y %H:%M:%S',time.gmtime()),self.configuration.data)
+
+        buildname = bb.data.getVar("BUILDNAME", self.configuration.data)
+
+        if self.configuration.interactive:
+            self.interactiveMode()
+
+        if self.configuration.buildfile is not None:
+            bf = os.path.abspath( self.configuration.buildfile )
+            try:
+                os.stat(bf)
+            except OSError:
+                (filelist, masked) = self.collect_bbfiles()
+                regexp = re.compile(self.configuration.buildfile)
+                matches = []
+                for f in filelist:
+                    if regexp.search(f) and os.path.isfile(f):
+                        bf = f
+                        matches.append(f)
+                if len(matches) != 1:
+                    bb.msg.error(bb.msg.domain.Parsing, "Unable to match %s (%s matches found):" % (self.configuration.buildfile, len(matches)))
+                    for f in matches:
+                        bb.msg.error(bb.msg.domain.Parsing, "    %s" % f)
+                    sys.exit(1)
+                bf = matches[0]		    
+
+            bbfile_data = bb.parse.handle(bf, self.configuration.data)
+
+            # Remove stamp for target if force mode active
+            if self.configuration.force:
+                bb.msg.note(2, bb.msg.domain.RunQueue, "Remove stamp %s, %s" % (self.configuration.cmd, bf))
+                bb.build.del_stamp('do_%s' % self.configuration.cmd, bbfile_data)
+
+            item = bb.data.getVar('PN', bbfile_data, 1)
+            try:
+                self.tryBuildPackage(bf, item, self.configuration.cmd, bbfile_data, True)
+            except bb.build.EventException:
+                bb.msg.error(bb.msg.domain.Build,  "Build of '%s' failed" % item )
+
+            sys.exit( self.stats.show() )
+
+        # initialise the parsing status now we know we will need deps
+        self.status = bb.cache.CacheData()
+
+        ignore = bb.data.getVar("ASSUME_PROVIDED", self.configuration.data, 1) or ""
+        self.status.ignored_dependencies = Set( ignore.split() )
+
+        self.handleCollections( bb.data.getVar("BBFILE_COLLECTIONS", self.configuration.data, 1) )
+
+        pkgs_to_build = self.configuration.pkgs_to_build
+
+        bbpkgs = bb.data.getVar('BBPKGS', self.configuration.data, 1)
+        if bbpkgs:
+            pkgs_to_build.extend(bbpkgs.split())
+        if len(pkgs_to_build) == 0 and not self.configuration.show_versions \
+                             and not self.configuration.show_environment:
+                print "Nothing to do.  Use 'bitbake world' to build everything, or run 'bitbake --help'"
+                print "for usage information."
+                sys.exit(0)
+
+        # Import Psyco if available and not disabled
+        if not self.configuration.disable_psyco:
+            try:
+                import psyco
+            except ImportError:
+                bb.msg.note(1, bb.msg.domain.Collection, "Psyco JIT Compiler (http://psyco.sf.net) not available. Install it to increase performance.")
+            else:
+                psyco.bind( self.parse_bbfiles )
+        else:
+            bb.msg.note(1, bb.msg.domain.Collection, "You have disabled Psyco. This decreases performance.")
+
+        try:
+            bb.msg.debug(1, bb.msg.domain.Collection, "collecting .bb files")
+            (filelist, masked) = self.collect_bbfiles()
+            self.parse_bbfiles(filelist, masked, self.myProgressCallback)
+            bb.msg.debug(1, bb.msg.domain.Collection, "parsing complete")
+            print
+            if self.configuration.parse_only:
+                bb.msg.note(1, bb.msg.domain.Collection, "Requested parsing .bb files only.  Exiting.")
+                return
+
+
+            self.buildDepgraph()
+
+            if self.configuration.show_versions:
+                self.showVersions()
+                sys.exit( 0 )
+            if 'world' in pkgs_to_build:
+                self.buildWorldTargetList()
+                pkgs_to_build.remove('world')
+                for t in self.status.world_target:
+                    pkgs_to_build.append(t)
+
+            if self.configuration.dot_graph:
+                self.generateDotGraph( pkgs_to_build, self.configuration.ignored_dot_deps )
+                sys.exit( 0 )
+
+            bb.event.fire(bb.event.BuildStarted(buildname, pkgs_to_build, self.configuration.event_data))
+
+            localdata = data.createCopy(self.configuration.data)
+            bb.data.update_data(localdata)
+            bb.data.expandKeys(localdata)
+
+            taskdata = bb.taskdata.TaskData(self.configuration.abort)
+
+            runlist = []
+            try:
+                for k in pkgs_to_build:
+                    taskdata.add_provider(localdata, self.status, k)
+                    runlist.append([k, "do_%s" % self.configuration.cmd])
+                taskdata.add_unresolved(localdata, self.status)
+            except bb.providers.NoProvider:
+                sys.exit(1)
+
+            rq = bb.runqueue.RunQueue()
+            rq.prepare_runqueue(self, self.configuration.data, self.status, taskdata, runlist)
+            try:
+                failures = rq.execute_runqueue(self, self.configuration.data, self.status, taskdata, runlist)
+            except runqueue.TaskFailure, fnids:
+                for fnid in fnids:
+                    bb.msg.error(bb.msg.domain.Build, "'%s' failed" % taskdata.fn_index[fnid])
+                sys.exit(1)
+            bb.event.fire(bb.event.BuildCompleted(buildname, pkgs_to_build, self.configuration.event_data, failures))
+
+            sys.exit( self.stats.show() )
+
+        except KeyboardInterrupt:
+            bb.msg.note(1, bb.msg.domain.Collection, "KeyboardInterrupt - Build not completed.")
+            sys.exit(1)
+
+    def get_bbfiles( self, path = os.getcwd() ):
+        """Get list of default .bb files by reading out the current directory"""
+        contents = os.listdir(path)
+        bbfiles = []
+        for f in contents:
+            (root, ext) = os.path.splitext(f)
+            if ext == ".bb":
+                bbfiles.append(os.path.abspath(os.path.join(os.getcwd(),f)))
+        return bbfiles
+
+    def find_bbfiles( self, path ):
+        """Find all the .bb files in a directory (uses find)"""
+        findcmd = 'find ' + path + ' -name *.bb | grep -v SCCS/'
+        try:
+            finddata = os.popen(findcmd)
+        except OSError:
+            return []
+        return finddata.readlines()
+
+    def collect_bbfiles( self ):
+        """Collect all available .bb build files"""
+        parsed, cached, skipped, masked = 0, 0, 0, 0
+        self.bb_cache = bb.cache.init(self)
+
+        files = (data.getVar( "BBFILES", self.configuration.data, 1 ) or "").split()
+        data.setVar("BBFILES", " ".join(files), self.configuration.data)
+
+        if not len(files):
+            files = self.get_bbfiles()
+
+        if not len(files):
+            bb.msg.error(bb.msg.domain.Collection, "no files to build.")
+
+        newfiles = []
+        for f in files:
+            if os.path.isdir(f):
+                dirfiles = self.find_bbfiles(f)
+                if dirfiles:
+                    newfiles += dirfiles
+                    continue
+            newfiles += glob.glob(f) or [ f ]
+
+        bbmask = bb.data.getVar('BBMASK', self.configuration.data, 1)
+
+        if not bbmask:
+            return (newfiles, 0)
+
+        try:
+            bbmask_compiled = re.compile(bbmask)
+        except sre_constants.error:
+            bb.msg.fatal(bb.msg.domain.Collection, "BBMASK is not a valid regular expression.")
+
+        finalfiles = []
+        for i in xrange( len( newfiles ) ):
+            f = newfiles[i]
+            if bbmask and bbmask_compiled.search(f):
+                bb.msg.debug(1, bb.msg.domain.Collection, "skipping masked file %s" % f)
+                masked += 1
+                continue
+            finalfiles.append(f)
+
+        return (finalfiles, masked)
+
+    def parse_bbfiles(self, filelist, masked, progressCallback = None):
+        parsed, cached, skipped = 0, 0, 0
+        for i in xrange( len( filelist ) ):
+            f = filelist[i]
+
+            bb.msg.debug(1, bb.msg.domain.Collection, "parsing %s" % f)
+
+            # read a file's metadata
+            try:
+                fromCache, skip = self.bb_cache.loadData(f, self.configuration.data)
+                if skip:
+                    skipped += 1
+                    bb.msg.debug(2, bb.msg.domain.Collection, "skipping %s" % f)
+                    self.bb_cache.skip(f)
+                    continue
+                elif fromCache: cached += 1
+                else: parsed += 1
+                deps = None
+
+                # Disabled by RP as was no longer functional
+                # allow metadata files to add items to BBFILES
+                #data.update_data(self.pkgdata[f])
+                #addbbfiles = self.bb_cache.getVar('BBFILES', f, False) or None
+                #if addbbfiles:
+                #    for aof in addbbfiles.split():
+                #        if not files.count(aof):
+                #            if not os.path.isabs(aof):
+                #                aof = os.path.join(os.path.dirname(f),aof)
+                #            files.append(aof)
+
+                self.bb_cache.handle_data(f, self.status)
+
+                # now inform the caller
+                if progressCallback is not None:
+                    progressCallback( i + 1, len( filelist ), f, fromCache )
+
+            except IOError, e:
+                self.bb_cache.remove(f)
+                bb.msg.error(bb.msg.domain.Collection, "opening %s: %s" % (f, e))
+                pass
+            except KeyboardInterrupt:
+                self.bb_cache.sync()
+                raise
+            except Exception, e:
+                self.bb_cache.remove(f)
+                bb.msg.error(bb.msg.domain.Collection, "%s while parsing %s" % (e, f))
+            except:
+                self.bb_cache.remove(f)
+                raise
+
+        if progressCallback is not None:
+            print "\r" # need newline after Handling Bitbake files message
+            bb.msg.note(1, bb.msg.domain.Collection, "Parsing finished. %d cached, %d parsed, %d skipped, %d masked." % ( cached, parsed, skipped, masked ))
+
+        self.bb_cache.sync()

bitbake/lib/bb/data.py

@@ -0,0 +1,556 @@
+# ex:ts=4:sw=4:sts=4:et
+# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
+"""
+BitBake 'Data' implementations
+
+Functions for interacting with the data structure used by the
+BitBake build tools.
+
+The expandData and update_data are the most expensive
+operations. At night the cookie monster came by and
+suggested 'give me cookies on setting the variables and
+things will work out'. Taking this suggestion into account
+applying the skills from the not yet passed 'Entwurf und
+Analyse von Algorithmen' lecture and the cookie 
+monster seems to be right. We will track setVar more carefully
+to have faster update_data and expandKeys operations.
+
+This is a treade-off between speed and memory again but
+the speed is more critical here.
+"""
+
+# Copyright (C) 2003, 2004  Chris Larson
+# Copyright (C) 2005        Holger Hans Peter Freyther
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+#Based on functions from the base bb module, Copyright 2003 Holger Schurig
+
+import sys, os, re, time, types
+if sys.argv[0][-5:] == "pydoc":
+    path = os.path.dirname(os.path.dirname(sys.argv[1]))
+else:
+    path = os.path.dirname(os.path.dirname(sys.argv[0]))
+sys.path.insert(0,path)
+
+from bb import data_smart
+import bb
+
+_dict_type = data_smart.DataSmart
+
+def init():
+    return _dict_type()
+
+def init_db(parent = None):
+    if parent:
+        return parent.createCopy()
+    else:
+        return _dict_type()
+
+def createCopy(source):
+     """Link the source set to the destination
+     If one does not find the value in the destination set,
+     search will go on to the source set to get the value.
+     Value from source are copy-on-write. i.e. any try to
+     modify one of them will end up putting the modified value
+     in the destination set.
+     """
+     return source.createCopy()
+
+def initVar(var, d):
+    """Non-destructive var init for data structure"""
+    d.initVar(var)
+
+
+def setVar(var, value, d):
+    """Set a variable to a given value
+
+    Example:
+        >>> d = init()
+        >>> setVar('TEST', 'testcontents', d)
+        >>> print getVar('TEST', d)
+        testcontents
+    """
+    d.setVar(var,value)
+
+
+def getVar(var, d, exp = 0):
+    """Gets the value of a variable
+
+    Example:
+        >>> d = init()
+        >>> setVar('TEST', 'testcontents', d)
+        >>> print getVar('TEST', d)
+        testcontents
+    """
+    return d.getVar(var,exp)
+
+def delVar(var, d):
+    """Removes a variable from the data set
+
+    Example:
+        >>> d = init()
+        >>> setVar('TEST', 'testcontents', d)
+        >>> print getVar('TEST', d)
+        testcontents
+        >>> delVar('TEST', d)
+        >>> print getVar('TEST', d)
+        None
+    """
+    d.delVar(var)
+
+def setVarFlag(var, flag, flagvalue, d):
+    """Set a flag for a given variable to a given value
+
+    Example:
+        >>> d = init()
+        >>> setVarFlag('TEST', 'python', 1, d)
+        >>> print getVarFlag('TEST', 'python', d)
+        1
+    """
+    d.setVarFlag(var,flag,flagvalue)
+
+def getVarFlag(var, flag, d):
+    """Gets given flag from given var
+
+    Example:
+        >>> d = init()
+        >>> setVarFlag('TEST', 'python', 1, d)
+        >>> print getVarFlag('TEST', 'python', d)
+        1
+    """
+    return d.getVarFlag(var,flag)
+
+def delVarFlag(var, flag, d):
+    """Removes a given flag from the variable's flags
+
+    Example:
+        >>> d = init()
+        >>> setVarFlag('TEST', 'testflag', 1, d)
+        >>> print getVarFlag('TEST', 'testflag', d)
+        1
+        >>> delVarFlag('TEST', 'testflag', d)
+        >>> print getVarFlag('TEST', 'testflag', d)
+        None
+
+    """
+    d.delVarFlag(var,flag)
+
+def setVarFlags(var, flags, d):
+    """Set the flags for a given variable
+
+    Note:
+        setVarFlags will not clear previous
+        flags. Think of this method as
+        addVarFlags
+
+    Example:
+        >>> d = init()
+        >>> myflags = {}
+        >>> myflags['test'] = 'blah'
+        >>> setVarFlags('TEST', myflags, d)
+        >>> print getVarFlag('TEST', 'test', d)
+        blah
+    """
+    d.setVarFlags(var,flags)
+
+def getVarFlags(var, d):
+    """Gets a variable's flags
+
+    Example:
+        >>> d = init()
+        >>> setVarFlag('TEST', 'test', 'blah', d)
+        >>> print getVarFlags('TEST', d)['test']
+        blah
+    """
+    return d.getVarFlags(var)
+
+def delVarFlags(var, d):
+    """Removes a variable's flags
+
+    Example:
+        >>> data = init()
+        >>> setVarFlag('TEST', 'testflag', 1, data)
+        >>> print getVarFlag('TEST', 'testflag', data)
+        1
+        >>> delVarFlags('TEST', data)
+        >>> print getVarFlags('TEST', data)
+        None
+
+    """
+    d.delVarFlags(var)
+
+def keys(d):
+    """Return a list of keys in d
+
+    Example:
+        >>> d = init()
+        >>> setVar('TEST',  1, d)
+        >>> setVar('MOO' ,  2, d)
+        >>> setVarFlag('TEST', 'test', 1, d)
+        >>> keys(d)
+        ['TEST', 'MOO']
+    """
+    return d.keys()
+
+def getData(d):
+    """Returns the data object used"""
+    return d
+
+def setData(newData, d):
+    """Sets the data object to the supplied value"""
+    d = newData
+
+
+##
+## Cookie Monsters' query functions
+##
+def _get_override_vars(d, override):
+    """
+    Internal!!!
+
+    Get the Names of Variables that have a specific
+    override. This function returns a iterable
+    Set or an empty list
+    """
+    return []
+
+def _get_var_flags_triple(d):
+    """
+    Internal!!!
+
+    """
+    return []
+
+__expand_var_regexp__ = re.compile(r"\${[^{}]+}")
+__expand_python_regexp__ = re.compile(r"\${@.+?}")
+
+def expand(s, d, varname = None):
+    """Variable expansion using the data store.
+
+    Example:
+        Standard expansion:
+        >>> d = init()
+        >>> setVar('A', 'sshd', d)
+        >>> print expand('/usr/bin/${A}', d)
+        /usr/bin/sshd
+
+        Python expansion:
+        >>> d = init()
+        >>> print expand('result: ${@37 * 72}', d)
+        result: 2664
+
+        Shell expansion:
+        >>> d = init()
+        >>> print expand('${TARGET_MOO}', d)
+        ${TARGET_MOO}
+        >>> setVar('TARGET_MOO', 'yupp', d)
+        >>> print expand('${TARGET_MOO}',d)
+        yupp
+        >>> setVar('SRC_URI', 'http://somebug.${TARGET_MOO}', d)
+        >>> delVar('TARGET_MOO', d)
+        >>> print expand('${SRC_URI}', d)
+        http://somebug.${TARGET_MOO}
+    """
+    return d.expand(s, varname)
+
+def expandKeys(alterdata, readdata = None):
+    if readdata == None:
+        readdata = alterdata
+
+    for key in keys(alterdata):
+        if not '${' in key:
+            continue
+
+        ekey = expand(key, readdata)
+        if key == ekey:
+            continue
+        val = getVar(key, alterdata)
+        if val is None:
+            continue
+#        import copy
+#        setVarFlags(ekey, copy.copy(getVarFlags(key, readdata)), alterdata)
+        setVar(ekey, val, alterdata)
+
+        for i in ('_append', '_prepend'):
+            dest = getVarFlag(ekey, i, alterdata) or []
+            src = getVarFlag(key, i, readdata) or []
+            dest.extend(src)
+            setVarFlag(ekey, i, dest, alterdata)
+
+        delVar(key, alterdata)
+
+def expandData(alterdata, readdata = None):
+    """For each variable in alterdata, expand it, and update the var contents.
+       Replacements use data from readdata.
+
+    Example:
+        >>> a=init()
+        >>> b=init()
+        >>> setVar("dlmsg", "dl_dir is ${DL_DIR}", a)
+        >>> setVar("DL_DIR", "/path/to/whatever", b)
+        >>> expandData(a, b)
+        >>> print getVar("dlmsg", a)
+        dl_dir is /path/to/whatever
+       """
+    if readdata == None:
+        readdata = alterdata
+
+    for key in keys(alterdata):
+        val = getVar(key, alterdata)
+        if type(val) is not types.StringType:
+            continue
+        expanded = expand(val, readdata)
+#       print "key is %s, val is %s, expanded is %s" % (key, val, expanded)
+        if val != expanded:
+            setVar(key, expanded, alterdata)
+
+import os
+
+def inheritFromOS(d):
+    """Inherit variables from the environment."""
+#   fakeroot needs to be able to set these
+    non_inherit_vars = [ "LD_LIBRARY_PATH", "LD_PRELOAD" ]
+    for s in os.environ.keys():
+        if not s in non_inherit_vars:
+            try:
+                setVar(s, os.environ[s], d)
+                setVarFlag(s, 'matchesenv', '1', d)
+            except TypeError:
+                pass
+
+import sys
+
+def emit_var(var, o=sys.__stdout__, d = init(), all=False):
+    """Emit a variable to be sourced by a shell."""
+    if getVarFlag(var, "python", d):
+        return 0
+
+    try:
+        if all:
+            oval = getVar(var, d, 0)
+        val = getVar(var, d, 1)
+    except KeyboardInterrupt:
+        raise
+    except:
+        excname = str(sys.exc_info()[0])
+        if excname == "bb.build.FuncFailed":
+            raise
+        o.write('# expansion of %s threw %s\n' % (var, excname))
+        return 0
+
+    if all:
+        o.write('# %s=%s\n' % (var, oval))
+
+    if type(val) is not types.StringType:
+        return 0
+
+    if getVarFlag(var, 'matchesenv', d):
+        return 0
+
+    if (var.find("-") != -1 or var.find(".") != -1 or var.find('{') != -1 or var.find('}') != -1 or var.find('+') != -1) and not all:
+        return 0
+
+    val.rstrip()
+    if not val:
+        return 0
+	
+    varExpanded = expand(var, d)
+
+    if getVarFlag(var, "func", d):
+#       NOTE: should probably check for unbalanced {} within the var
+        o.write("%s() {\n%s\n}\n" % (varExpanded, val))
+    else:
+        if getVarFlag(var, "unexport", d):
+            o.write('unset %s\n' % varExpanded)
+            return 1
+        if getVarFlag(var, "export", d):
+            o.write('export ')
+        else:
+            if not all:
+                return 0
+#       if we're going to output this within doublequotes,
+#       to a shell, we need to escape the quotes in the var
+        alter = re.sub('"', '\\"', val.strip())
+        o.write('%s="%s"\n' % (varExpanded, alter))
+    return 1
+
+
+def emit_env(o=sys.__stdout__, d = init(), all=False):
+    """Emits all items in the data store in a format such that it can be sourced by a shell."""
+
+    env = keys(d)
+
+    for e in env:
+        if getVarFlag(e, "func", d):
+            continue
+        emit_var(e, o, d, all) and o.write('\n')
+
+    for e in env:
+        if not getVarFlag(e, "func", d):
+            continue
+        emit_var(e, o, d) and o.write('\n')
+
+def update_data(d):
+    """Modifies the environment vars according to local overrides and commands.
+    Examples:
+        Appending to a variable:
+        >>> d = init()
+        >>> setVar('TEST', 'this is a', d)
+        >>> setVar('TEST_append', ' test', d)
+        >>> setVar('TEST_append', ' of the emergency broadcast system.', d)
+        >>> update_data(d)
+        >>> print getVar('TEST', d)
+        this is a test of the emergency broadcast system.
+
+        Prepending to a variable:
+        >>> setVar('TEST', 'virtual/libc', d)
+        >>> setVar('TEST_prepend', 'virtual/tmake ', d)
+        >>> setVar('TEST_prepend', 'virtual/patcher ', d)
+        >>> update_data(d)
+        >>> print getVar('TEST', d)
+        virtual/patcher virtual/tmake virtual/libc
+
+        Overrides:
+        >>> setVar('TEST_arm', 'target', d)
+        >>> setVar('TEST_ramses', 'machine', d)
+        >>> setVar('TEST_local', 'local', d)
+        >>> setVar('OVERRIDES', 'arm', d)
+
+        >>> setVar('TEST', 'original', d)
+        >>> update_data(d)
+        >>> print getVar('TEST', d)
+        target
+
+        >>> setVar('OVERRIDES', 'arm:ramses:local', d)
+        >>> setVar('TEST', 'original', d)
+        >>> update_data(d)
+        >>> print getVar('TEST', d)
+        local
+
+        CopyMonster:
+        >>> e = d.createCopy()
+        >>> setVar('TEST_foo', 'foo', e)
+        >>> update_data(e)
+        >>> print getVar('TEST', e)
+        local
+
+        >>> setVar('OVERRIDES', 'arm:ramses:local:foo', e)
+        >>> update_data(e)
+        >>> print getVar('TEST', e)
+        foo
+
+        >>> f = d.createCopy()
+        >>> setVar('TEST_moo', 'something', f)
+        >>> setVar('OVERRIDES', 'moo:arm:ramses:local:foo', e)
+        >>> update_data(e)
+        >>> print getVar('TEST', e)
+        foo
+
+
+        >>> h = init()
+        >>> setVar('SRC_URI', 'file://append.foo;patch=1 ', h)
+        >>> g = h.createCopy()
+        >>> setVar('SRC_URI_append_arm', 'file://other.foo;patch=1', g)
+        >>> setVar('OVERRIDES', 'arm:moo', g)
+        >>> update_data(g)
+        >>> print getVar('SRC_URI', g)
+        file://append.foo;patch=1 file://other.foo;patch=1
+
+    """
+    bb.msg.debug(2, bb.msg.domain.Data, "update_data()")
+
+    # now ask the cookie monster for help
+    #print "Cookie Monster"
+    #print "Append/Prepend %s" % d._special_values
+    #print "Overrides      %s" % d._seen_overrides
+
+    overrides = (getVar('OVERRIDES', d, 1) or "").split(':') or []
+
+    #
+    # Well let us see what breaks here. We used to iterate
+    # over each variable and apply the override and then
+    # do the line expanding.
+    # If we have bad luck - which we will have - the keys
+    # where in some order that is so important for this
+    # method which we don't have anymore.
+    # Anyway we will fix that and write test cases this
+    # time.
+
+    #
+    # First we apply all overrides
+    # Then  we will handle _append and _prepend
+    #
+
+    for o in overrides:
+        # calculate '_'+override
+        l    = len(o)+1
+
+        # see if one should even try
+        if not d._seen_overrides.has_key(o):
+            continue
+
+        vars = d._seen_overrides[o]
+        for var in vars:
+            name = var[:-l]
+            try:
+                d[name] = d[var]
+            except:
+                bb.msg.note(1, bb.msg.domain.Data, "Untracked delVar")
+
+    # now on to the appends and prepends
+    if d._special_values.has_key('_append'):
+        appends = d._special_values['_append'] or []
+        for append in appends:
+            for (a, o) in getVarFlag(append, '_append', d) or []:
+                # maybe the OVERRIDE was not yet added so keep the append
+                if (o and o in overrides) or not o:
+                    delVarFlag(append, '_append', d)
+                if o and not o in overrides:
+                    continue
+
+                sval = getVar(append,d) or ""
+                sval+=a
+                setVar(append, sval, d)
+
+
+    if d._special_values.has_key('_prepend'):
+        prepends = d._special_values['_prepend'] or []
+
+        for prepend in prepends:
+            for (a, o) in getVarFlag(prepend, '_prepend', d) or []:
+                # maybe the OVERRIDE was not yet added so keep the prepend
+                if (o and o in overrides) or not o:
+                    delVarFlag(prepend, '_prepend', d)
+                if o and not o in overrides:
+                    continue
+
+                sval = a + (getVar(prepend,d) or "")
+                setVar(prepend, sval, d)
+
+
+def inherits_class(klass, d):
+    val = getVar('__inherit_cache', d) or []
+    if os.path.join('classes', '%s.bbclass' % klass) in val:
+        return True
+    return False
+
+def _test():
+    """Start a doctest run on this module"""
+    import doctest
+    from bb import data
+    doctest.testmod(data)
+
+if __name__ == "__main__":
+    _test()

bitbake/lib/bb/data_smart.py

@@ -0,0 +1,270 @@
+# ex:ts=4:sw=4:sts=4:et
+# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
+"""
+BitBake Smart Dictionary Implementation
+
+Functions for interacting with the data structure used by the
+BitBake build tools.
+
+"""
+
+# Copyright (C) 2003, 2004  Chris Larson
+# Copyright (C) 2004, 2005  Seb Frankengul
+# Copyright (C) 2005, 2006  Holger Hans Peter Freyther
+# Copyright (C) 2005        Uli Luckas
+# Copyright (C) 2005        ROAD GmbH
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+# Based on functions from the base bb module, Copyright 2003 Holger Schurig
+
+import copy, os, re, sys, time, types
+import bb
+from bb   import utils, methodpool
+from COW  import COWDictBase
+from sets import Set
+from new  import classobj
+
+
+__setvar_keyword__ = ["_append","_prepend"]
+__setvar_regexp__ = re.compile('(?P<base>.*?)(?P<keyword>_append|_prepend)(_(?P<add>.*))?')
+__expand_var_regexp__ = re.compile(r"\${[^{}]+}")
+__expand_python_regexp__ = re.compile(r"\${@.+?}")
+
+
+class DataSmart:
+    def __init__(self, special = COWDictBase.copy(), seen = COWDictBase.copy() ):
+        self.dict = {}
+
+        # cookie monster tribute
+        self._special_values = special
+        self._seen_overrides = seen
+
+        self.expand_cache = {}
+
+    def expand(self,s, varname):
+        def var_sub(match):
+            key = match.group()[2:-1]
+            if varname and key:
+                if varname == key:
+                    raise Exception("variable %s references itself!" % varname)
+            var = self.getVar(key, 1)
+            if var is not None:
+                return var
+            else:
+                return match.group()
+
+        def python_sub(match):
+            import bb
+            code = match.group()[3:-1]
+            locals()['d'] = self
+            s = eval(code)
+            if type(s) == types.IntType: s = str(s)
+            return s
+
+        if type(s) is not types.StringType: # sanity check
+            return s
+
+        if varname and varname in self.expand_cache:
+            return self.expand_cache[varname]
+
+        while s.find('${') != -1:
+            olds = s
+            try:
+                s = __expand_var_regexp__.sub(var_sub, s)
+                s = __expand_python_regexp__.sub(python_sub, s)
+                if s == olds: break
+                if type(s) is not types.StringType: # sanity check
+                    bb.msg.error(bb.msg.domain.Data, 'expansion of %s returned non-string %s' % (olds, s))
+            except KeyboardInterrupt:
+                raise
+            except:
+                bb.msg.note(1, bb.msg.domain.Data, "%s:%s while evaluating:\n%s" % (sys.exc_info()[0], sys.exc_info()[1], s))
+                raise
+
+        if varname:
+            self.expand_cache[varname] = s
+
+        return s
+
+    def initVar(self, var):
+        self.expand_cache = {}
+        if not var in self.dict:
+            self.dict[var] = {}
+
+    def _findVar(self,var):
+        _dest = self.dict
+
+        while (_dest and var not in _dest):
+            if not "_data" in _dest:
+                _dest = None
+                break
+            _dest = _dest["_data"]
+
+        if _dest and var in _dest:
+            return _dest[var]
+        return None
+
+    def _makeShadowCopy(self, var):
+        if var in self.dict:
+            return
+
+        local_var = self._findVar(var)
+
+        if local_var:
+            self.dict[var] = copy.copy(local_var)
+        else:
+            self.initVar(var)
+
+    def setVar(self,var,value):
+        self.expand_cache = {}
+        match  = __setvar_regexp__.match(var)
+        if match and match.group("keyword") in __setvar_keyword__:
+            base = match.group('base')
+            keyword = match.group("keyword")
+            override = match.group('add')
+            l = self.getVarFlag(base, keyword) or []
+            l.append([value, override])
+            self.setVarFlag(base, keyword, l)
+
+            # todo make sure keyword is not __doc__ or __module__
+            # pay the cookie monster
+            try:
+                self._special_values[keyword].add( base )
+            except:
+                self._special_values[keyword] = Set()
+                self._special_values[keyword].add( base )
+
+            return
+
+        if not var in self.dict:
+            self._makeShadowCopy(var)
+        if self.getVarFlag(var, 'matchesenv'):
+            self.delVarFlag(var, 'matchesenv')
+            self.setVarFlag(var, 'export', 1)
+
+        # more cookies for the cookie monster
+        if '_' in var:
+            override = var[var.rfind('_')+1:]
+            if not self._seen_overrides.has_key(override):
+                self._seen_overrides[override] = Set()
+            self._seen_overrides[override].add( var )
+
+        # setting var
+        self.dict[var]["content"] = value
+
+    def getVar(self,var,exp):
+        value = self.getVarFlag(var,"content")
+
+        if exp and value:
+            return self.expand(value,var)
+        return value
+
+    def delVar(self,var):
+        self.expand_cache = {}
+        self.dict[var] = {}
+
+    def setVarFlag(self,var,flag,flagvalue):
+        if not var in self.dict:
+            self._makeShadowCopy(var)
+        self.dict[var][flag] = flagvalue
+
+    def getVarFlag(self,var,flag):
+        local_var = self._findVar(var)
+        if local_var:
+            if flag in local_var:
+                return copy.copy(local_var[flag])
+        return None
+
+    def delVarFlag(self,var,flag):
+        local_var = self._findVar(var)
+        if not local_var:
+            return
+        if not var in self.dict:
+            self._makeShadowCopy(var)
+
+        if var in self.dict and flag in self.dict[var]:
+            del self.dict[var][flag]
+
+    def setVarFlags(self,var,flags):
+        if not var in self.dict:
+            self._makeShadowCopy(var)
+
+        for i in flags.keys():
+            if i == "content":
+                continue
+            self.dict[var][i] = flags[i]
+
+    def getVarFlags(self,var):
+        local_var = self._findVar(var)
+        flags = {}
+
+        if local_var:
+            for i in self.dict[var].keys():
+                if i == "content":
+                    continue
+                flags[i] = self.dict[var][i]
+
+        if len(flags) == 0:
+            return None
+        return flags
+
+
+    def delVarFlags(self,var):
+        if not var in self.dict:
+            self._makeShadowCopy(var)
+
+        if var in self.dict:
+            content = None
+
+            # try to save the content
+            if "content" in self.dict[var]:
+                content  = self.dict[var]["content"]
+                self.dict[var]            = {}
+                self.dict[var]["content"] = content
+            else:
+                del self.dict[var]
+
+
+    def createCopy(self):
+        """
+        Create a copy of self by setting _data to self
+        """
+        # we really want this to be a DataSmart...
+        data = DataSmart(seen=self._seen_overrides.copy(), special=self._special_values.copy())
+        data.dict["_data"] = self.dict
+
+        return data
+
+    # Dictionary Methods
+    def keys(self):
+        def _keys(d, mykey):
+            if "_data" in d:
+                _keys(d["_data"],mykey)
+
+            for key in d.keys():
+                if key != "_data":
+                    mykey[key] = None
+        keytab = {}
+        _keys(self.dict,keytab)
+        return keytab.keys()
+
+    def __getitem__(self,item):
+        #print "Warning deprecated"
+        return self.getVar(item, False)
+
+    def __setitem__(self,var,data):
+        #print "Warning deprecated"
+        self.setVar(var,data)
+
+

bitbake/lib/bb/event.py

@@ -0,0 +1,265 @@
+# ex:ts=4:sw=4:sts=4:et
+# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
+"""
+BitBake 'Event' implementation
+
+Classes and functions for manipulating 'events' in the
+BitBake build tools.
+"""
+
+# Copyright (C) 2003, 2004  Chris Larson
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+import os, re
+import bb.data
+import bb.utils
+
+class Event:
+    """Base class for events"""
+    type = "Event"
+
+    def __init__(self, d = bb.data.init()):
+        self._data = d
+
+    def getData(self):
+        return self._data
+
+    def setData(self, data):
+        self._data = data
+
+    data = property(getData, setData, None, "data property")
+
+NotHandled = 0
+Handled = 1
+
+Registered        = 10
+AlreadyRegistered = 14
+
+# Internal
+_handlers = []
+_handlers_dict = {}
+
+def tmpHandler(event):
+    """Default handler for code events"""
+    return NotHandled
+
+def defaultTmpHandler():
+    tmp = "def tmpHandler(e):\n\t\"\"\"heh\"\"\"\n\treturn NotHandled"
+    comp = bb.utils.better_compile(tmp, "tmpHandler(e)", "bb.event.defaultTmpHandler")
+    return comp
+
+def fire(event):
+    """Fire off an Event"""
+    for h in _handlers:
+        if type(h).__name__ == "code":
+            exec(h)
+            if tmpHandler(event) == Handled:
+                return Handled
+        else:
+            if h(event) == Handled:
+                return Handled
+    return NotHandled
+
+def register(name, handler):
+    """Register an Event handler"""
+
+    # already registered
+    if name in _handlers_dict:
+        return AlreadyRegistered
+
+    if handler is not None:
+#       handle string containing python code
+        if type(handler).__name__ == "str":
+            _registerCode(handler)
+        else:
+            _handlers.append(handler)
+
+        _handlers_dict[name] = 1
+        return Registered
+
+def _registerCode(handlerStr):
+    """Register a 'code' Event.
+       Deprecated interface; call register instead.
+
+       Expects to be passed python code as a string, which will
+       be passed in turn to compile() and then exec().  Note that
+       the code will be within a function, so should have had
+       appropriate tabbing put in place."""
+    tmp = "def tmpHandler(e):\n%s" % handlerStr
+    comp = bb.utils.better_compile(tmp, "tmpHandler(e)", "bb.event._registerCode")
+#   prevent duplicate registration
+    _handlers.append(comp)
+
+def remove(name, handler):
+    """Remove an Event handler"""
+
+    _handlers_dict.pop(name)
+    if type(handler).__name__ == "str":
+        return _removeCode(handler)
+    else:
+        _handlers.remove(handler)
+
+def _removeCode(handlerStr):
+    """Remove a 'code' Event handler
+       Deprecated interface; call remove instead."""
+    tmp = "def tmpHandler(e):\n%s" % handlerStr
+    comp = bb.utils.better_compile(tmp, "tmpHandler(e)", "bb.event._removeCode")
+    _handlers.remove(comp)
+
+def getName(e):
+    """Returns the name of a class or class instance"""
+    if getattr(e, "__name__", None) == None:
+        return e.__class__.__name__
+    else:
+        return e.__name__
+
+
+class PkgBase(Event):
+    """Base class for package events"""
+
+    def __init__(self, t, d = bb.data.init()):
+        self._pkg = t
+        Event.__init__(self, d)
+
+    def getPkg(self):
+        return self._pkg
+
+    def setPkg(self, pkg):
+        self._pkg = pkg
+
+    pkg = property(getPkg, setPkg, None, "pkg property")
+
+
+class BuildBase(Event):
+    """Base class for bbmake run events"""
+
+    def __init__(self, n, p, c, failures = 0):
+        self._name = n
+        self._pkgs = p
+        Event.__init__(self, c)
+        self._failures = failures
+
+    def getPkgs(self):
+        return self._pkgs
+
+    def setPkgs(self, pkgs):
+        self._pkgs = pkgs
+
+    def getName(self):
+        return self._name
+
+    def setName(self, name):
+        self._name = name
+
+    def getCfg(self):
+        return self.data
+
+    def setCfg(self, cfg):
+        self.data = cfg
+
+    def getFailures(self):
+        """
+        Return the number of failed packages
+        """
+        return self._failures
+
+    pkgs = property(getPkgs, setPkgs, None, "pkgs property")
+    name = property(getName, setName, None, "name property")
+    cfg = property(getCfg, setCfg, None, "cfg property")
+
+
+class DepBase(PkgBase):
+    """Base class for dependency events"""
+
+    def __init__(self, t, data, d):
+        self._dep = d
+        PkgBase.__init__(self, t, data)
+
+    def getDep(self):
+        return self._dep
+
+    def setDep(self, dep):
+        self._dep = dep
+
+    dep = property(getDep, setDep, None, "dep property")
+
+
+class PkgStarted(PkgBase):
+    """Package build started"""
+
+
+class PkgFailed(PkgBase):
+    """Package build failed"""
+
+
+class PkgSucceeded(PkgBase):
+    """Package build completed"""
+
+
+class BuildStarted(BuildBase):
+    """bbmake build run started"""
+
+
+class BuildCompleted(BuildBase):
+    """bbmake build run completed"""
+
+
+class UnsatisfiedDep(DepBase):
+    """Unsatisfied Dependency"""
+
+
+class RecursiveDep(DepBase):
+    """Recursive Dependency"""
+
+class NoProvider(Event):
+    """No Provider for an Event"""
+
+    def __init__(self, item, data,runtime=False):
+        Event.__init__(self, data)
+        self._item = item
+        self._runtime = runtime
+
+    def getItem(self):
+        return self._item
+
+    def isRuntime(self):
+        return self._runtime
+
+class MultipleProviders(Event):
+    """Multiple Providers"""
+
+    def  __init__(self, item, candidates, data, runtime = False):
+        Event.__init__(self, data)
+        self._item = item
+        self._candidates = candidates
+        self._is_runtime = runtime
+
+    def isRuntime(self):
+        """
+        Is this a runtime issue?
+        """
+        return self._is_runtime
+
+    def getItem(self):
+        """
+        The name for the to be build item
+        """
+        return self._item
+
+    def getCandidates(self):
+        """
+        Get the possible Candidates for a PROVIDER.
+        """
+        return self._candidates

bitbake/lib/bb/fetch/__init__.py

@@ -0,0 +1,288 @@
+# ex:ts=4:sw=4:sts=4:et
+# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
+"""
+BitBake 'Fetch' implementations
+
+Classes for obtaining upstream sources for the
+BitBake build tools.
+"""
+
+# Copyright (C) 2003, 2004  Chris Larson
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Based on functions from the base bb module, Copyright 2003 Holger Schurig
+
+import os, re
+import bb
+from   bb import data
+
+class FetchError(Exception):
+    """Exception raised when a download fails"""
+
+class NoMethodError(Exception):
+    """Exception raised when there is no method to obtain a supplied url or set of urls"""
+
+class MissingParameterError(Exception):
+    """Exception raised when a fetch method is missing a critical parameter in the url"""
+
+class ParameterError(Exception):
+    """Exception raised when a url cannot be proccessed due to invalid parameters."""
+
+class MD5SumError(Exception):
+    """Exception raised when a MD5SUM of a file does not match the expected one"""
+
+def uri_replace(uri, uri_find, uri_replace, d):
+#   bb.msg.note(1, bb.msg.domain.Fetcher, "uri_replace: operating on %s" % uri)
+    if not uri or not uri_find or not uri_replace:
+        bb.msg.debug(1, bb.msg.domain.Fetcher, "uri_replace: passed an undefined value, not replacing")
+    uri_decoded = list(bb.decodeurl(uri))
+    uri_find_decoded = list(bb.decodeurl(uri_find))
+    uri_replace_decoded = list(bb.decodeurl(uri_replace))
+    result_decoded = ['','','','','',{}]
+    for i in uri_find_decoded:
+        loc = uri_find_decoded.index(i)
+        result_decoded[loc] = uri_decoded[loc]
+        import types
+        if type(i) == types.StringType:
+            import re
+            if (re.match(i, uri_decoded[loc])):
+                result_decoded[loc] = re.sub(i, uri_replace_decoded[loc], uri_decoded[loc])
+                if uri_find_decoded.index(i) == 2:
+                    if d:
+                        localfn = bb.fetch.localpath(uri, d)
+                        if localfn:
+                            result_decoded[loc] = os.path.dirname(result_decoded[loc]) + "/" + os.path.basename(bb.fetch.localpath(uri, d))
+#                       bb.msg.note(1, bb.msg.domain.Fetcher, "uri_replace: matching %s against %s and replacing with %s" % (i, uri_decoded[loc], uri_replace_decoded[loc]))
+            else:
+#               bb.msg.note(1, bb.msg.domain.Fetcher, "uri_replace: no match")
+                return uri
+#           else:
+#               for j in i.keys():
+#                   FIXME: apply replacements against options
+    return bb.encodeurl(result_decoded)
+
+methods = []
+urldata = {}
+
+def init(urls = [], d = None):
+    if d == None:
+        bb.msg.debug(2, bb.msg.domain.Fetcher, "BUG init called with None as data object!!!")
+        return
+
+    for m in methods:
+        m.urls = []
+
+    for u in urls:
+        ud = initdata(u, d)
+        if ud.method:
+            ud.method.urls.append(u)
+
+def initdata(url, d):
+    fn = bb.data.getVar('FILE', d, 1)
+    if fn not in urldata:
+        urldata[fn] = {}
+    if url not in urldata[fn]:
+        ud = FetchData()
+        (ud.type, ud.host, ud.path, ud.user, ud.pswd, ud.parm) = bb.decodeurl(data.expand(url, d))
+        ud.date = Fetch.getSRCDate(ud, d)
+        for m in methods:
+            if m.supports(url, ud, d):
+                ud.localpath = m.localpath(url, ud, d)
+                ud.md5 = ud.localpath + '.md5'
+                # if user sets localpath for file, use it instead.
+                if "localpath" in ud.parm:
+                    ud.localpath = ud.parm["localpath"]
+                ud.method = m
+                break
+        urldata[fn][url] = ud
+    return urldata[fn][url]
+
+def go(d):
+    """Fetch all urls"""
+    fn = bb.data.getVar('FILE', d, 1)
+    for m in methods:
+        for u in m.urls:
+            ud = urldata[fn][u]
+            if ud.localfile and not m.forcefetch(u, ud, d) and os.path.exists(urldata[fn][u].md5):
+                # File already present along with md5 stamp file
+                # Touch md5 file to show activity
+                os.utime(ud.md5, None)
+                continue
+            # RP - is olddir needed?
+            # olddir = os.path.abspath(os.getcwd())
+            m.go(u, ud	, d)
+            # os.chdir(olddir)
+            if ud.localfile and not m.forcefetch(u, ud, d):
+                Fetch.write_md5sum(u, ud, d)
+
+def localpaths(d):
+    """Return a list of the local filenames, assuming successful fetch"""
+    local = []
+    fn = bb.data.getVar('FILE', d, 1)
+    for m in methods:
+        for u in m.urls:
+            local.append(urldata[fn][u].localpath)
+    return local
+
+def localpath(url, d):
+    ud = initdata(url, d)
+    if ud.method:
+        return ud.localpath
+    return url
+
+class FetchData(object):
+    """Class for fetcher variable store"""
+    def __init__(self):
+        self.localfile = ""
+
+
+class Fetch(object):
+    """Base class for 'fetch'ing data"""
+
+    def __init__(self, urls = []):
+        self.urls = []
+
+    def supports(self, url, urldata, d):
+        """
+        Check to see if this fetch class supports a given url.
+        """
+        return 0
+
+    def localpath(self, url, urldata, d):
+        """
+        Return the local filename of a given url assuming a successful fetch.
+        Can also setup variables in urldata for use in go (saving code duplication 
+        and duplicate code execution)
+        """
+        return url
+
+    def setUrls(self, urls):
+        self.__urls = urls
+
+    def getUrls(self):
+        return self.__urls
+
+    urls = property(getUrls, setUrls, None, "Urls property")
+
+    def forcefetch(self, url, urldata, d):
+        """
+        Force a fetch, even if localpath exists?
+        """
+        return False
+
+    def go(self, url, urldata, d):
+        """
+        Fetch urls
+        Assumes localpath was called first
+        """
+        raise NoMethodError("Missing implementation for url")
+
+    def getSRCDate(urldata, d):
+        """
+        Return the SRC Date for the component
+
+        d the bb.data module
+        """
+        if "srcdate" in urldata.parm:
+            return urldata.parm['srcdate']
+
+        pn = data.getVar("PN", d, 1)
+
+        if pn:
+            return data.getVar("SRCDATE_%s" % pn, d, 1) or data.getVar("CVSDATE_%s" % pn, d, 1) or data.getVar("DATE", d, 1)
+
+        return data.getVar("SRCDATE", d, 1) or data.getVar("CVSDATE", d, 1) or data.getVar("DATE", d, 1)
+    getSRCDate = staticmethod(getSRCDate)
+
+    def try_mirror(d, tarfn):
+        """
+        Try to use a mirrored version of the sources. We do this
+        to avoid massive loads on foreign cvs and svn servers.
+        This method will be used by the different fetcher
+        implementations.
+
+        d Is a bb.data instance
+        tarfn is the name of the tarball
+        """
+        tarpath = os.path.join(data.getVar("DL_DIR", d, 1), tarfn)
+        if os.access(tarpath, os.R_OK):
+            bb.msg.debug(1, bb.msg.domain.Fetcher, "%s already exists, skipping checkout." % tarfn)
+            return True
+
+        pn = data.getVar('PN', d, True)
+        src_tarball_stash = None
+        if pn:
+            src_tarball_stash = (data.getVar('SRC_TARBALL_STASH_%s' % pn, d, True) or data.getVar('CVS_TARBALL_STASH_%s' % pn, d, True) or data.getVar('SRC_TARBALL_STASH', d, True) or data.getVar('CVS_TARBALL_STASH', d, True) or "").split()
+
+        for stash in src_tarball_stash:
+            fetchcmd = data.getVar("FETCHCOMMAND_mirror", d, True) or data.getVar("FETCHCOMMAND_wget", d, True)
+            uri = stash + tarfn
+            bb.msg.note(1, bb.msg.domain.Fetcher, "fetch " + uri)
+            fetchcmd = fetchcmd.replace("${URI}", uri)
+            ret = os.system(fetchcmd)
+            if ret == 0:
+                bb.msg.note(1, bb.msg.domain.Fetcher, "Fetched %s from tarball stash, skipping checkout" % tarfn)
+                return True
+        return False
+    try_mirror = staticmethod(try_mirror)
+
+    def verify_md5sum(ud, got_sum):
+        """
+        Verify the md5sum we wanted with the one we got
+        """
+        wanted_sum = None
+        if 'md5sum' in ud.parm:
+            wanted_sum = ud.parm['md5sum']
+        if not wanted_sum:
+            return True
+
+        return wanted_sum == got_sum
+    verify_md5sum = staticmethod(verify_md5sum)
+
+    def write_md5sum(url, ud, d):
+        if bb.which(data.getVar('PATH', d), 'md5sum'):
+            try:
+                md5pipe = os.popen('md5sum ' + ud.localpath)
+                md5data = (md5pipe.readline().split() or [ "" ])[0]
+                md5pipe.close()
+            except OSError:
+                md5data = ""
+
+        # verify the md5sum
+        if not Fetch.verify_md5sum(ud, md5data):
+            raise MD5SumError(url)
+
+        md5out = file(ud.md5, 'w')
+        md5out.write(md5data)
+        md5out.close()
+    write_md5sum = staticmethod(write_md5sum)
+
+import cvs
+import git
+import local
+import svn
+import wget
+import svk
+import ssh
+import perforce
+
+methods.append(cvs.Cvs())
+methods.append(git.Git())
+methods.append(local.Local())
+methods.append(svn.Svn())
+methods.append(wget.Wget())
+methods.append(svk.Svk())
+methods.append(ssh.SSH())
+methods.append(perforce.Perforce())

bitbake/lib/bb/fetch/cvs.py

@@ -0,0 +1,156 @@
+# ex:ts=4:sw=4:sts=4:et
+# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
+"""
+BitBake 'Fetch' implementations
+
+Classes for obtaining upstream sources for the
+BitBake build tools.
+
+"""
+
+# Copyright (C) 2003, 2004  Chris Larson
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+#Based on functions from the base bb module, Copyright 2003 Holger Schurig
+#
+
+import os, re
+import bb
+from   bb import data
+from   bb.fetch import Fetch
+from   bb.fetch import FetchError
+from   bb.fetch import MissingParameterError
+
+class Cvs(Fetch):
+    """
+    Class to fetch a module or modules from cvs repositories
+    """
+    def supports(self, url, ud, d):
+        """
+        Check to see if a given url can be fetched with cvs.
+        """
+        return ud.type in ['cvs', 'pserver']
+
+    def localpath(self, url, ud, d):
+        if not "module" in ud.parm:
+            raise MissingParameterError("cvs method needs a 'module' parameter")
+        ud.module = ud.parm["module"]
+
+        ud.tag = ""
+        if 'tag' in ud.parm:
+            ud.tag = ud.parm['tag']
+
+        # Override the default date in certain cases
+        if 'date' in ud.parm:
+            ud.date = ud.parm['date']
+        elif ud.tag:
+            ud.date = ""
+
+        ud.localfile = data.expand('%s_%s_%s_%s.tar.gz' % (ud.module.replace('/', '.'), ud.host, ud.tag, ud.date), d)
+
+        return os.path.join(data.getVar("DL_DIR", d, True), ud.localfile)
+
+    def forcefetch(self, url, ud, d):
+        if (ud.date == "now"):
+            return True
+        return False
+
+    def go(self, loc, ud, d):
+
+        # try to use the tarball stash
+        if not self.forcefetch(loc, ud, d) and Fetch.try_mirror(d, ud.localfile):
+            bb.msg.debug(1, bb.msg.domain.Fetcher, "%s already exists or was mirrored, skipping cvs checkout." % ud.localpath)
+            return
+
+        method = "pserver"
+        if "method" in ud.parm:
+            method = ud.parm["method"]
+
+        localdir = ud.module
+        if "localdir" in ud.parm:
+            localdir = ud.parm["localdir"]
+
+        cvs_port = ""
+        if "port" in ud.parm:
+            cvs_port = ud.parm["port"]
+
+        cvs_rsh = None
+        if method == "ext":
+            if "rsh" in ud.parm:
+                cvs_rsh = ud.parm["rsh"]
+
+        if method == "dir":
+            cvsroot = ud.path
+        else:
+            cvsroot = ":" + method + ":" + ud.user
+            if ud.pswd:
+                cvsroot += ":" + ud.pswd
+            cvsroot += "@" + ud.host + ":" + cvs_port + ud.path
+
+        options = []
+        if ud.date:
+            options.append("-D %s" % ud.date)
+        if ud.tag:
+            options.append("-r %s" % ud.tag)
+
+        localdata = data.createCopy(d)
+        data.setVar('OVERRIDES', "cvs:%s" % data.getVar('OVERRIDES', localdata), localdata)
+        data.update_data(localdata)
+
+        data.setVar('CVSROOT', cvsroot, localdata)
+        data.setVar('CVSCOOPTS', " ".join(options), localdata)
+        data.setVar('CVSMODULE', ud.module, localdata)
+        cvscmd = data.getVar('FETCHCOMMAND', localdata, 1)
+        cvsupdatecmd = data.getVar('UPDATECOMMAND', localdata, 1)
+
+        if cvs_rsh:
+            cvscmd = "CVS_RSH=\"%s\" %s" % (cvs_rsh, cvscmd)
+            cvsupdatecmd = "CVS_RSH=\"%s\" %s" % (cvs_rsh, cvsupdatecmd)
+
+        # create module directory
+        bb.msg.debug(2, bb.msg.domain.Fetcher, "Fetch: checking for module directory")
+        pkg = data.expand('${PN}', d)
+        pkgdir = os.path.join(data.expand('${CVSDIR}', localdata), pkg)
+        moddir = os.path.join(pkgdir,localdir)
+        if os.access(os.path.join(moddir,'CVS'), os.R_OK):
+            bb.msg.note(1, bb.msg.domain.Fetcher, "Update " + loc)
+            # update sources there
+            os.chdir(moddir)
+            myret = os.system(cvsupdatecmd)
+        else:
+            bb.msg.note(1, bb.msg.domain.Fetcher, "Fetch " + loc)
+            # check out sources there
+            bb.mkdirhier(pkgdir)
+            os.chdir(pkgdir)
+            bb.msg.debug(1, bb.msg.domain.Fetcher, "Running %s" % cvscmd)
+            myret = os.system(cvscmd)
+
+        if myret != 0 or not os.access(moddir, os.R_OK):
+            try:
+                os.rmdir(moddir)
+            except OSError:
+                 pass
+            raise FetchError(ud.module)
+
+        os.chdir(moddir)
+        os.chdir('..')
+        # tar them up to a defined filename
+        myret = os.system("tar -czf %s %s" % (ud.localpath, os.path.basename(moddir)))
+        if myret != 0:
+            try:
+                os.unlink(ud.localpath)
+            except OSError:
+                pass
+            raise FetchError(ud.module)

bitbake/lib/bb/fetch/git.py

@@ -0,0 +1,127 @@
+# ex:ts=4:sw=4:sts=4:et
+# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
+"""
+BitBake 'Fetch' git implementation
+
+"""
+
+#Copyright (C) 2005 Richard Purdie
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+import os, re
+import bb
+from   bb    import data
+from   bb.fetch import Fetch
+from   bb.fetch import FetchError
+
+def prunedir(topdir):
+    # Delete everything reachable from the directory named in 'topdir'.
+    # CAUTION:  This is dangerous!
+    for root, dirs, files in os.walk(topdir, topdown=False):
+        for name in files:
+            os.remove(os.path.join(root, name))
+        for name in dirs:
+            os.rmdir(os.path.join(root, name))
+
+def rungitcmd(cmd,d):
+
+    bb.msg.debug(1, bb.msg.domain.Fetcher, "Running %s" % cmd)
+
+    # Need to export PATH as git is likely to be in metadata paths 
+    # rather than host provided
+    pathcmd = 'export PATH=%s; %s' % (data.expand('${PATH}', d), cmd)
+
+    myret = os.system(pathcmd)
+
+    if myret != 0:
+        raise FetchError("Git: %s failed" % pathcmd)
+
+class Git(Fetch):
+    """Class to fetch a module or modules from git repositories"""
+    def supports(self, url, ud, d):
+        """
+        Check to see if a given url can be fetched with git.
+        """
+        return ud.type in ['git']
+
+    def localpath(self, url, ud, d):
+
+        ud.proto = "rsync"
+        if 'protocol' in ud.parm:
+            ud.proto = ud.parm['protocol']
+
+        ud.tag = "master"
+        if 'tag' in ud.parm:
+            ud.tag = ud.parm['tag']
+
+        ud.localfile = data.expand('git_%s%s_%s.tar.gz' % (ud.host, ud.path.replace('/', '.'), ud.tag), d)
+
+        return os.path.join(data.getVar("DL_DIR", d, True), ud.localfile)
+
+    def forcefetch(self, url, ud, d):
+        # tag=="master" must always update
+        if (ud.tag == "master"):
+            return True
+        return False
+
+    def go(self, loc, ud, d):
+        """Fetch url"""
+
+        if not self.forcefetch(loc, ud, d) and Fetch.try_mirror(d, ud.localfile):
+            bb.msg.debug(1, bb.msg.domain.Fetcher, "%s already exists (or was stashed). Skipping git checkout." % ud.localpath)
+            return
+
+        gitsrcname = '%s%s' % (ud.host, ud.path.replace('/', '.'))
+
+        repofilename = 'git_%s.tar.gz' % (gitsrcname)
+        repofile = os.path.join(data.getVar("DL_DIR", d, 1), repofilename)
+        repodir = os.path.join(data.expand('${GITDIR}', d), gitsrcname)
+
+        coname = '%s' % (ud.tag)
+        codir = os.path.join(repodir, coname)
+
+        if not os.path.exists(repodir):
+            if Fetch.try_mirror(d, repofilename):    
+                bb.mkdirhier(repodir)
+                os.chdir(repodir)
+                rungitcmd("tar -xzf %s" % (repofile),d)
+            else:
+                rungitcmd("git clone -n %s://%s%s %s" % (ud.proto, ud.host, ud.path, repodir),d)
+
+        os.chdir(repodir)
+        rungitcmd("git pull %s://%s%s" % (ud.proto, ud.host, ud.path),d)
+        rungitcmd("git pull --tags %s://%s%s" % (ud.proto, ud.host, ud.path),d)
+        rungitcmd("git prune-packed", d)
+        rungitcmd("git pack-redundant --all | xargs -r rm", d)
+        # Remove all but the .git directory
+        rungitcmd("rm * -Rf", d)
+        # old method of downloading tags
+        #rungitcmd("rsync -a --verbose --stats --progress rsync://%s%s/ %s" % (ud.host, ud.path, os.path.join(repodir, ".git", "")),d)
+
+        os.chdir(repodir)
+        bb.msg.note(1, bb.msg.domain.Fetcher, "Creating tarball of git repository")
+        rungitcmd("tar -czf %s %s" % (repofile, os.path.join(".", ".git", "*") ),d)
+
+        if os.path.exists(codir):
+            prunedir(codir)
+
+        bb.mkdirhier(codir)
+        os.chdir(repodir)
+        rungitcmd("git read-tree %s" % (ud.tag),d)
+        rungitcmd("git checkout-index -q -f --prefix=%s -a" % (os.path.join(codir, "git", "")),d)
+
+        os.chdir(codir)
+        bb.msg.note(1, bb.msg.domain.Fetcher, "Creating tarball of git checkout")
+        rungitcmd("tar -czf %s %s" % (ud.localpath, os.path.join(".", "*") ),d)

bitbake/lib/bb/fetch/local.py

@@ -0,0 +1,59 @@
+# ex:ts=4:sw=4:sts=4:et
+# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
+"""
+BitBake 'Fetch' implementations
+
+Classes for obtaining upstream sources for the
+BitBake build tools.
+
+"""
+
+# Copyright (C) 2003, 2004  Chris Larson
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Based on functions from the base bb module, Copyright 2003 Holger Schurig
+
+import os, re
+import bb
+from   bb import data
+from   bb.fetch import Fetch
+
+class Local(Fetch):
+    def supports(self, url, urldata, d):
+        """
+        Check to see if a given url can be fetched with cvs.
+        """
+        return urldata.type in ['file','patch']
+
+    def localpath(self, url, urldata, d):
+        """Return the local filename of a given url assuming a successful fetch.
+        """
+        path = url.split("://")[1]
+        newpath = path
+        if path[0] != "/":
+            filespath = data.getVar('FILESPATH', d, 1)
+            if filespath:
+                newpath = bb.which(filespath, path)
+            if not newpath:
+                filesdir = data.getVar('FILESDIR', d, 1)
+                if filesdir:
+                    newpath = os.path.join(filesdir, path)
+        # We don't set localfile as for this fetcher the file is already local!
+        return newpath
+
+    def go(self, url, urldata, d):
+        """Fetch urls (no-op for Local method)"""
+        # no need to fetch local files, we'll deal with them in place.
+        return 1

bitbake/lib/bb/fetch/perforce.py

@@ -0,0 +1,213 @@
+# ex:ts=4:sw=4:sts=4:et
+# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
+"""
+BitBake 'Fetch' implementations
+
+Classes for obtaining upstream sources for the
+BitBake build tools.
+
+"""
+
+# Copyright (C) 2003, 2004  Chris Larson
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Based on functions from the base bb module, Copyright 2003 Holger Schurig
+
+import os, re
+import bb
+from   bb import data
+from   bb.fetch import Fetch
+from   bb.fetch import FetchError
+from   bb.fetch import MissingParameterError
+
+class Perforce(Fetch):
+    def supports(self, url, ud, d):
+        return ud.type in ['p4']
+
+    def doparse(url,d):
+        parm=[]
+        path = url.split("://")[1]
+        delim = path.find("@");
+        if delim != -1:
+            (user,pswd,host,port) = path.split('@')[0].split(":")
+            path = path.split('@')[1]
+        else:
+            (host,port) = data.getVar('P4PORT', d).split(':')
+            user = ""
+            pswd = ""
+
+        if path.find(";") != -1:
+            keys=[]
+            values=[]
+            plist = path.split(';')
+            for item in plist:
+                if item.count('='):
+                    (key,value) = item.split('=')
+                    keys.append(key)
+                    values.append(value)
+
+            parm = dict(zip(keys,values))
+        path = "//" + path.split(';')[0]
+        host += ":%s" % (port)
+        parm["cset"] = Perforce.getcset(d, path, host, user, pswd, parm)
+
+        return host,path,user,pswd,parm
+    doparse = staticmethod(doparse)
+
+    def getcset(d, depot,host,user,pswd,parm):
+        if "cset" in parm:
+            return parm["cset"];
+        if user:
+            data.setVar('P4USER', user, d)
+        if pswd:
+            data.setVar('P4PASSWD', pswd, d)
+        if host:
+            data.setVar('P4PORT', host, d)
+
+        p4date = data.getVar("P4DATE", d, 1)
+        if "revision" in parm:
+            depot += "#%s" % (parm["revision"])
+        elif "label" in parm:
+            depot += "@%s" % (parm["label"])
+        elif p4date:
+            depot += "@%s" % (p4date)
+
+        p4cmd = data.getVar('FETCHCOMMAND_p4', d, 1)
+        bb.msg.debug(1, bb.msg.domain.Fetcher, "Running %s changes -m 1 %s" % (p4cmd, depot))
+        p4file = os.popen("%s changes -m 1 %s" % (p4cmd,depot))
+        cset = p4file.readline().strip()
+        bb.msg.debug(1, bb.msg.domain.Fetcher, "READ %s" % (cset))
+        if not cset:
+            return -1
+
+        return cset.split(' ')[1]
+    getcset = staticmethod(getcset)
+
+    def localpath(self, url, ud, d):        
+
+        (host,path,user,pswd,parm) = Perforce.doparse(url,d)
+
+        # If a label is specified, we use that as our filename
+
+        if "label" in parm:
+            ud.localfile = "%s.tar.gz" % (parm["label"])
+            return os.path.join(data.getVar("DL_DIR", d, 1), ud.localfile)
+
+        base = path
+        which = path.find('/...')
+        if which != -1:
+            base = path[:which]
+
+        if base[0] == "/":
+            base = base[1:]
+
+        cset = Perforce.getcset(d, path, host, user, pswd, parm)
+
+        ud.localfile = data.expand('%s+%s+%s.tar.gz' % (host,base.replace('/', '.'), cset), d)
+
+        return os.path.join(data.getVar("DL_DIR", d, 1), ud.localfile)
+
+    def go(self, loc, ud, d):
+        """
+        Fetch urls
+        """
+
+        # try to use the tarball stash
+        if not self.forcefetch(loc, ud, d) and Fetch.try_mirror(d, ud.localfile):
+            bb.msg.debug(1, bb.msg.domain.Fetcher, "%s already exists or was mirrored, skipping perforce checkout." % ud.localpath)
+            return
+
+        (host,depot,user,pswd,parm) = Perforce.doparse(loc, d)
+
+        if depot.find('/...') != -1:
+            path = depot[:depot.find('/...')]
+        else:
+            path = depot
+
+        if "module" in parm:
+            module = parm["module"]
+        else:
+            module = os.path.basename(path)
+
+        localdata = data.createCopy(d)
+        data.setVar('OVERRIDES', "p4:%s" % data.getVar('OVERRIDES', localdata), localdata)
+        data.update_data(localdata)
+
+        # Get the p4 command
+        if user:
+            data.setVar('P4USER', user, localdata)
+
+        if pswd:
+            data.setVar('P4PASSWD', pswd, localdata)
+
+        if host:
+            data.setVar('P4PORT', host, localdata)
+
+        p4cmd = data.getVar('FETCHCOMMAND', localdata, 1)
+
+        # create temp directory
+        bb.msg.debug(2, bb.msg.domain.Fetcher, "Fetch: creating temporary directory")
+        bb.mkdirhier(data.expand('${WORKDIR}', localdata))
+        data.setVar('TMPBASE', data.expand('${WORKDIR}/oep4.XXXXXX', localdata), localdata)
+        tmppipe = os.popen(data.getVar('MKTEMPDIRCMD', localdata, 1) or "false")
+        tmpfile = tmppipe.readline().strip()
+        if not tmpfile:
+            bb.error("Fetch: unable to create temporary directory.. make sure 'mktemp' is in the PATH.")
+            raise FetchError(module)
+
+        if "label" in parm:
+            depot = "%s@%s" % (depot,parm["label"])
+        else:
+            cset = Perforce.getcset(d, depot, host, user, pswd, parm)
+            depot = "%s@%s" % (depot,cset)
+
+        os.chdir(tmpfile)
+        bb.msg.note(1, bb.msg.domain.Fetcher, "Fetch " + loc)
+        bb.msg.note(1, bb.msg.domain.Fetcher, "%s files %s" % (p4cmd, depot))
+        p4file = os.popen("%s files %s" % (p4cmd, depot))
+
+        if not p4file:
+            bb.error("Fetch: unable to get the P4 files from %s" % (depot))
+            raise FetchError(module)
+
+        count = 0
+
+        for file in p4file: 
+            list = file.split()
+
+            if list[2] == "delete":
+                continue
+
+            dest = list[0][len(path)+1:]
+            where = dest.find("#")
+
+            os.system("%s print -o %s/%s %s" % (p4cmd, module,dest[:where],list[0]))
+            count = count + 1
+            
+        if count == 0:
+            bb.error("Fetch:  No files gathered from the P4 fetch")
+            raise FetchError(module)
+
+        myret = os.system("tar -czf %s %s" % (ud.localpath, module))
+        if myret != 0:
+            try:
+                os.unlink(ud.localpath)
+            except OSError:
+                pass
+            raise FetchError(module)
+        # cleanup
+        os.system('rm -rf %s' % tmpfile)
+
+

bitbake/lib/bb/fetch/ssh.py

@@ -0,0 +1,120 @@
+# ex:ts=4:sw=4:sts=4:et
+# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
+'''
+BitBake 'Fetch' implementations
+
+This implementation is for Secure Shell (SSH), and attempts to comply with the
+IETF secsh internet draft:
+    http://tools.ietf.org/wg/secsh/draft-ietf-secsh-scp-sftp-ssh-uri/
+
+    Currently does not support the sftp parameters, as this uses scp
+    Also does not support the 'fingerprint' connection parameter.
+
+'''
+
+# Copyright (C) 2006  OpenedHand Ltd.
+#
+#
+# Based in part on svk.py:
+#    Copyright (C) 2006 Holger Hans Peter Freyther
+#    Based on svn.py:
+#        Copyright (C) 2003, 2004  Chris Larson
+#        Based on functions from the base bb module:
+#            Copyright 2003 Holger Schurig
+#
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+import re, os
+import bb
+from   bb import data
+from   bb.fetch import Fetch
+from   bb.fetch import FetchError
+from   bb.fetch import MissingParameterError
+
+
+__pattern__ = re.compile(r'''
+ \s*                 # Skip leading whitespace
+ ssh://              # scheme
+ (                   # Optional username/password block
+  (?P<user>\S+)      # username
+  (:(?P<pass>\S+))?  # colon followed by the password (optional)
+ )?
+ (?P<cparam>(;[^;]+)*)?  # connection parameters block (optional)
+ @
+ (?P<host>\S+?)          # non-greedy match of the host
+ (:(?P<port>[0-9]+))?    # colon followed by the port (optional)
+ /
+ (?P<path>[^;]+)         # path on the remote system, may be absolute or relative,
+                         # and may include the use of '~' to reference the remote home
+                         # directory
+ (?P<sparam>(;[^;]+)*)?  # parameters block (optional)
+ $
+''', re.VERBOSE)
+
+class SSH(Fetch):
+    '''Class to fetch a module or modules via Secure Shell'''
+
+    def supports(self, url, urldata, d):
+        return __pattern__.match(url) != None
+
+    def localpath(self, url, urldata, d):
+        m = __pattern__.match(url)
+        path = m.group('path')
+        host = m.group('host')
+        lpath = os.path.join(data.getVar('DL_DIR', d, True), host, os.path.basename(path))
+        return lpath
+
+    def go(self, url, urldata, d):
+        dldir = data.getVar('DL_DIR', d, 1)
+
+        m = __pattern__.match(url)
+        path = m.group('path')
+        host = m.group('host')
+        port = m.group('port')
+        user = m.group('user')
+        password = m.group('pass')
+
+        ldir = os.path.join(dldir, host)
+        lpath = os.path.join(ldir, os.path.basename(path))
+
+        if not os.path.exists(ldir):
+            os.makedirs(ldir)
+
+        if port:
+            port = '-P %s' % port
+        else:
+            port = ''
+
+        if user:
+            fr = user
+            if password:
+                fr += ':%s' % password
+            fr += '@%s' % host
+        else:
+            fr = host
+        fr += ':%s' % path
+
+
+        import commands
+        cmd = 'scp -B -r %s %s %s/' % (
+            port,
+            commands.mkarg(fr),
+            commands.mkarg(ldir)
+        )
+
+        (exitstatus, output) = commands.getstatusoutput(cmd)
+        if exitstatus != 0:
+            print output
+            raise FetchError('Unable to fetch %s' % url)

bitbake/lib/bb/fetch/svk.py

@@ -0,0 +1,109 @@
+# ex:ts=4:sw=4:sts=4:et
+# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
+"""
+BitBake 'Fetch' implementations
+
+This implementation is for svk. It is based on the svn implementation
+
+"""
+
+# Copyright (C) 2006 Holger Hans Peter Freyther
+# Copyright (C) 2003, 2004  Chris Larson
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Based on functions from the base bb module, Copyright 2003 Holger Schurig
+
+import os, re
+import bb
+from   bb import data
+from   bb.fetch import Fetch
+from   bb.fetch import FetchError
+from   bb.fetch import MissingParameterError
+
+class Svk(Fetch):
+    """Class to fetch a module or modules from svk repositories"""
+    def supports(self, url, ud, d):
+        """
+        Check to see if a given url can be fetched with cvs.
+        """
+        return ud.type in ['svk']
+
+    def localpath(self, url, ud, d):
+        if not "module" in ud.parm:
+            raise MissingParameterError("svk method needs a 'module' parameter")
+        else:
+            ud.module = ud.parm["module"]
+
+        ud.revision = ""
+        if 'rev' in ud.parm:
+            ud.revision = ud.parm['rev']
+
+        ud.localfile = data.expand('%s_%s_%s_%s_%s.tar.gz' % (ud.module.replace('/', '.'), ud.host, ud.path.replace('/', '.'), ud.revision, ud.date), d)
+
+        return os.path.join(data.getVar("DL_DIR", d, True), ud.localfile)
+
+    def forcefetch(self, url, ud, d):
+        if (ud.date == "now"):
+            return True
+        return False
+
+    def go(self, loc, ud, d):
+        """Fetch urls"""
+
+        if not self.forcefetch(loc, ud, d) and Fetch.try_mirror(d, ud.localfile):
+            return
+
+        svkroot = ud.host + ud.path
+
+        svkcmd = "svk co -r {%s} %s/%s" % (date, svkroot, ud.module)
+
+        if ud.revision:
+            svkcmd = "svk co -r %s/%s" % (ud.revision, svkroot, ud.module)
+
+        # create temp directory
+        localdata = data.createCopy(d)
+        data.update_data(localdata)
+        bb.msg.debug(2, bb.msg.domain.Fetcher, "Fetch: creating temporary directory")
+        bb.mkdirhier(data.expand('${WORKDIR}', localdata))
+        data.setVar('TMPBASE', data.expand('${WORKDIR}/oesvk.XXXXXX', localdata), localdata)
+        tmppipe = os.popen(data.getVar('MKTEMPDIRCMD', localdata, 1) or "false")
+        tmpfile = tmppipe.readline().strip()
+        if not tmpfile:
+            bb.msg.error(bb.msg.domain.Fetcher, "Fetch: unable to create temporary directory.. make sure 'mktemp' is in the PATH.")
+            raise FetchError(ud.module)
+
+        # check out sources there
+        os.chdir(tmpfile)
+        bb.msg.note(1, bb.msg.domain.Fetcher, "Fetch " + loc)
+        bb.msg.debug(1, bb.msg.domain.Fetcher, "Running %s" % svkcmd)
+        myret = os.system(svkcmd)
+        if myret != 0:
+            try:
+                os.rmdir(tmpfile)
+            except OSError:
+                pass
+            raise FetchError(ud.module)
+
+        os.chdir(os.path.join(tmpfile, os.path.dirname(ud.module)))
+        # tar them up to a defined filename
+        myret = os.system("tar -czf %s %s" % (ud.localpath, os.path.basename(ud.module)))
+        if myret != 0:
+            try:
+                os.unlink(ud.localpath)
+            except OSError:
+                pass
+            raise FetchError(ud.module)
+        # cleanup
+        os.system('rm -rf %s' % tmpfile)

bitbake/lib/bb/fetch/svn.py

@@ -0,0 +1,138 @@
+# ex:ts=4:sw=4:sts=4:et
+# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
+"""
+BitBake 'Fetch' implementations
+
+This implementation is for svn. It is based on the cvs implementation.
+
+"""
+
+# Copyright (C) 2004 Marcin Juszkiewicz
+#
+#   Classes for obtaining upstream sources for the
+#   BitBake build tools.
+#   Copyright (C) 2003, 2004  Chris Larson
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Based on functions from the base bb module, Copyright 2003 Holger Schurig
+
+import os, re
+import sys
+import bb
+from   bb import data
+from   bb.fetch import Fetch
+from   bb.fetch import FetchError
+from   bb.fetch import MissingParameterError
+
+class Svn(Fetch):
+    """Class to fetch a module or modules from svn repositories"""
+    def supports(self, url, ud, d):
+        """
+        Check to see if a given url can be fetched with svn.
+        """
+        return ud.type in ['svn']
+
+    def localpath(self, url, ud, d):
+        if not "module" in ud.parm:
+            raise MissingParameterError("svn method needs a 'module' parameter")
+        else:
+            ud.module = ud.parm["module"]
+
+        ud.revision = ""
+        if 'rev' in ud.parm:
+            ud.revision = ud.parm['rev']
+
+        if ud.revision:
+            ud.date = ""
+
+        ud.localfile = data.expand('%s_%s_%s_%s_%s.tar.gz' % (ud.module.replace('/', '.'), ud.host, ud.path.replace('/', '.'), ud.revision, ud.date), d)
+
+        return os.path.join(data.getVar("DL_DIR", d, True), ud.localfile)
+
+    def forcefetch(self, url, ud, d):
+        if (ud.date == "now"):
+            return True
+        return False
+
+    def go(self, loc, ud, d):
+        """Fetch url"""
+
+        # try to use the tarball stash
+        if not self.forcefetch(loc, ud, d) and Fetch.try_mirror(d, ud.localfile):
+            bb.msg.debug(1, bb.msg.domain.Fetcher, "%s already exists or was mirrored, skipping svn checkout." % ud.localpath)
+            return
+
+        proto = "svn"
+        if "proto" in ud.parm:
+            proto = ud.parm["proto"]
+
+        svn_rsh = None
+        if proto == "svn+ssh" and "rsh" in ud.parm:
+            svn_rsh = ud.parm["rsh"]
+
+        svnroot = ud.host + ud.path
+
+        # either use the revision, or SRCDATE in braces, or nothing for SRCDATE = "now"
+        options = []
+        if ud.revision:
+            options.append("-r %s" % ud.revision)
+        elif ud.date != "now":
+            options.append("-r {%s}" % ud.date)
+
+        localdata = data.createCopy(d)
+        data.setVar('OVERRIDES', "svn:%s" % data.getVar('OVERRIDES', localdata), localdata)
+        data.update_data(localdata)
+
+        data.setVar('SVNROOT', "%s://%s/%s" % (proto, svnroot, ud.module), localdata)
+        data.setVar('SVNCOOPTS', " ".join(options), localdata)
+        data.setVar('SVNMODULE', ud.module, localdata)
+        svncmd = data.getVar('FETCHCOMMAND', localdata, 1)
+        svnupcmd = data.getVar('UPDATECOMMAND', localdata, 1)
+
+        if svn_rsh:
+            svncmd = "svn_RSH=\"%s\" %s" % (svn_rsh, svncmd)
+            svnupcmd = "svn_RSH=\"%s\" %s" % (svn_rsh, svnupcmd)
+
+        pkg = data.expand('${PN}', d)
+        pkgdir = os.path.join(data.expand('${SVNDIR}', localdata), pkg)
+        moddir = os.path.join(pkgdir, ud.module)
+        bb.msg.debug(2, bb.msg.domain.Fetcher, "Fetch: checking for module directory '" + moddir + "'")
+
+        if os.access(os.path.join(moddir, '.svn'), os.R_OK):
+            bb.msg.note(1, bb.msg.domain.Fetcher, "Update " + loc)
+            # update sources there
+            os.chdir(moddir)
+            bb.msg.debug(1, bb.msg.domain.Fetcher, "Running %s" % svnupcmd)
+            myret = os.system(svnupcmd)
+        else:
+            bb.msg.note(1, bb.msg.domain.Fetcher, "Fetch " + loc)
+            # check out sources there
+            bb.mkdirhier(pkgdir)
+            os.chdir(pkgdir)
+            bb.msg.debug(1, bb.msg.domain.Fetcher, "Running %s" % svncmd)
+            myret = os.system(svncmd)
+
+        if myret != 0:
+            raise FetchError(ud.module)
+
+        os.chdir(pkgdir)
+        # tar them up to a defined filename
+        myret = os.system("tar -czf %s %s" % (ud.localpath, os.path.basename(ud.module)))
+        if myret != 0:
+            try:
+                os.unlink(ud.localpath)
+            except OSError:
+                pass
+            raise FetchError(ud.module)

bitbake/lib/bb/fetch/wget.py

@@ -0,0 +1,99 @@
+# ex:ts=4:sw=4:sts=4:et
+# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
+"""
+BitBake 'Fetch' implementations
+
+Classes for obtaining upstream sources for the
+BitBake build tools.
+
+"""
+
+# Copyright (C) 2003, 2004  Chris Larson
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Based on functions from the base bb module, Copyright 2003 Holger Schurig
+
+import os, re
+import bb
+from   bb import data
+from   bb.fetch import Fetch
+from   bb.fetch import FetchError
+from   bb.fetch import uri_replace
+
+class Wget(Fetch):
+    """Class to fetch urls via 'wget'"""
+    def supports(self, url, ud, d):
+        """
+        Check to see if a given url can be fetched with cvs.
+        """
+        return ud.type in ['http','https','ftp']
+
+    def localpath(self, url, ud, d):
+
+        url = bb.encodeurl([ud.type, ud.host, ud.path, ud.user, ud.pswd, {}])
+        ud.basename = os.path.basename(ud.path)
+        ud.localfile = data.expand(os.path.basename(url), d)
+
+        return os.path.join(data.getVar("DL_DIR", d, True), ud.localfile)
+
+    def go(self, uri, ud, d):
+        """Fetch urls"""
+
+        def fetch_uri(uri, ud, d):
+            if os.path.exists(ud.localpath):
+                # file exists, but we didnt complete it.. trying again..
+                fetchcmd = data.getVar("RESUMECOMMAND", d, 1)
+            else:
+                fetchcmd = data.getVar("FETCHCOMMAND", d, 1)
+
+            bb.msg.note(1, bb.msg.domain.Fetcher, "fetch " + uri)
+            fetchcmd = fetchcmd.replace("${URI}", uri)
+            fetchcmd = fetchcmd.replace("${FILE}", ud.basename)
+            bb.msg.debug(2, bb.msg.domain.Fetcher, "executing " + fetchcmd)
+            ret = os.system(fetchcmd)
+            if ret != 0:
+                return False
+
+            # check if sourceforge did send us to the mirror page
+            if not os.path.exists(ud.localpath):
+                os.system("rm %s*" % ud.localpath) # FIXME shell quote it
+                bb.msg.debug(2, bb.msg.domain.Fetcher, "sourceforge.net send us to the mirror on %s" % ud.basename)
+                return False
+
+            return True
+
+        localdata = data.createCopy(d)
+        data.setVar('OVERRIDES', "wget:" + data.getVar('OVERRIDES', localdata), localdata)
+        data.update_data(localdata)
+
+        premirrors = [ i.split() for i in (data.getVar('PREMIRRORS', localdata, 1) or "").split('\n') if i ]
+        for (find, replace) in premirrors:
+            newuri = uri_replace(uri, find, replace, d)
+            if newuri != uri:
+                if fetch_uri(newuri, ud, localdata):
+                    return
+
+        if fetch_uri(uri, ud, localdata):
+            return
+
+        # try mirrors
+        mirrors = [ i.split() for i in (data.getVar('MIRRORS', localdata, 1) or "").split('\n') if i ]
+        for (find, replace) in mirrors:
+            newuri = uri_replace(uri, find, replace, d)
+            if newuri != uri:
+                if fetch_uri(newuri, ud, localdata):
+                    return
+
+        raise FetchError(uri)

bitbake/lib/bb/manifest.py

@@ -0,0 +1,144 @@
+# ex:ts=4:sw=4:sts=4:et
+# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
+#
+# Copyright (C) 2003, 2004  Chris Larson
+# 
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+import os, sys
+import bb, bb.data
+
+def getfields(line):
+    fields = {}
+    fieldmap = ( "pkg", "src", "dest", "type", "mode", "uid", "gid", "major", "minor", "start", "inc", "count" )
+    for f in xrange(len(fieldmap)):
+        fields[fieldmap[f]] = None
+
+    if not line:
+        return None
+
+    splitline = line.split()
+    if not len(splitline):
+        return None
+
+    try:
+        for f in xrange(len(fieldmap)):
+            if splitline[f] == '-':
+                continue
+            fields[fieldmap[f]] = splitline[f]
+    except IndexError:
+        pass
+    return fields
+
+def parse (mfile, d):
+    manifest = []
+    while 1:
+        line = mfile.readline()
+        if not line:
+            break
+        if line.startswith("#"):
+            continue
+        fields = getfields(line)
+        if not fields:
+            continue
+        manifest.append(fields)
+    return manifest
+
+def emit (func, manifest, d):
+#str = "%s () {\n" % func
+    str = ""
+    for line in manifest:
+        emittedline = emit_line(func, line, d)
+        if not emittedline:
+            continue
+        str += emittedline + "\n"
+#       str += "}\n"
+    return str
+
+def mangle (func, line, d):
+    import copy
+    newline = copy.copy(line)
+    src = bb.data.expand(newline["src"], d)
+
+    if src:
+        if not os.path.isabs(src):
+            src = "${WORKDIR}/" + src
+
+    dest = newline["dest"]
+    if not dest:
+        return
+
+    if dest.startswith("/"):
+        dest = dest[1:]
+
+    if func is "do_install":
+        dest = "${D}/" + dest
+
+    elif func is "do_populate":
+        dest = "${WORKDIR}/install/" + newline["pkg"] + "/" + dest
+
+    elif func is "do_stage":
+        varmap = {}
+        varmap["${bindir}"] = "${STAGING_DIR}/${HOST_SYS}/bin"
+        varmap["${libdir}"] = "${STAGING_DIR}/${HOST_SYS}/lib"
+        varmap["${includedir}"] = "${STAGING_DIR}/${HOST_SYS}/include"
+        varmap["${datadir}"] = "${STAGING_DATADIR}"
+
+        matched = 0
+        for key in varmap.keys():
+            if dest.startswith(key):
+                dest = varmap[key] + "/" + dest[len(key):]
+                matched = 1
+        if not matched:
+            newline = None
+            return
+    else:
+        newline = None
+        return
+
+    newline["src"] = src
+    newline["dest"] = dest
+    return newline
+
+def emit_line (func, line, d):
+    import copy
+    newline = copy.deepcopy(line)
+    newline = mangle(func, newline, d)
+    if not newline:
+        return None
+
+    str = ""
+    type = newline["type"]
+    mode = newline["mode"]
+    src = newline["src"]
+    dest = newline["dest"]
+    if type is "d":
+        str = "install -d "
+        if mode:
+            str += "-m %s " % mode
+        str += dest
+    elif type is "f":
+        if not src:
+            return None
+        if dest.endswith("/"):
+            str = "install -d "
+            str += dest + "\n"
+            str += "install "
+        else:
+            str = "install -D "
+        if mode:
+            str += "-m %s " % mode
+        str += src + " " + dest
+    del newline
+    return str

bitbake/lib/bb/methodpool.py

@@ -0,0 +1,84 @@
+# ex:ts=4:sw=4:sts=4:et
+# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
+#
+#
+# Copyright (C)       2006 Holger Hans Peter Freyther
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+
+"""
+    What is a method pool?
+
+    BitBake has a global method scope where .bb, .inc and .bbclass
+    files can install methods. These methods are parsed from strings.
+    To avoid recompiling and executing these string we introduce
+    a method pool to do this task.
+
+    This pool will be used to compile and execute the functions. It
+    will be smart enough to 
+"""
+
+from bb.utils import better_compile, better_exec
+from bb       import error
+
+# A dict of modules we have handled
+# it is the number of .bbclasses + x in size
+_parsed_methods = { }
+_parsed_fns     = { }
+
+def insert_method(modulename, code, fn):
+    """
+    Add code of a module should be added. The methods
+    will be simply added, no checking will be done
+    """
+    comp = better_compile(code, "<bb>", fn )
+    better_exec(comp, __builtins__, code, fn)
+
+    # now some instrumentation
+    code = comp.co_names
+    for name in code:
+        if name in ['None', 'False']:
+            continue
+        elif name in _parsed_fns and not _parsed_fns[name] == modulename:
+            error( "Error Method already seen: %s in' %s' now in '%s'" % (name, _parsed_fns[name], modulename))
+        else:
+            _parsed_fns[name] = modulename
+
+def check_insert_method(modulename, code, fn):
+    """
+    Add the code if it wasnt added before. The module
+    name will be used for that 
+
+    Variables:
+        @modulename a short name e.g. base.bbclass
+        @code The actual python code
+        @fn   The filename from the outer file
+    """
+    if not modulename in _parsed_methods:
+        return insert_method(modulename, code, fn)
+    _parsed_methods[modulename] = 1
+
+def parsed_module(modulename):
+    """
+    Inform me file xyz was parsed
+    """
+    return modulename in _parsed_methods
+
+
+def get_parsed_dict():
+    """
+    shortcut
+    """
+    return _parsed_methods    

bitbake/lib/bb/msg.py

@@ -0,0 +1,107 @@
+# ex:ts=4:sw=4:sts=4:et
+# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
+"""
+BitBake 'msg' implementation
+
+Message handling infrastructure for bitbake
+
+"""
+
+# Copyright (C) 2006        Richard Purdie
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+import sys, os, re, bb
+from bb import utils
+
+debug_level = {}
+
+verbose = False
+
+domain = bb.utils.Enum(
+    'Build',
+    'Cache',
+    'Collection',
+    'Data',
+    'Depends',
+    'Fetcher',
+    'Parsing',
+    'Provider',
+    'RunQueue',
+    'TaskData',
+    'Util')
+
+#
+# Message control functions
+#
+
+def set_debug_level(level):
+    bb.msg.debug_level = {}
+    for domain in bb.msg.domain:
+        bb.msg.debug_level[domain] = level
+    bb.msg.debug_level['default'] = level
+
+def set_verbose(level):
+    bb.msg.verbose = level
+
+def set_debug_domains(domains):
+    for domain in domains:
+        found = False
+        for ddomain in bb.msg.domain:
+            if domain == str(ddomain):
+                bb.msg.debug_level[ddomain] = bb.msg.debug_level[ddomain] + 1
+                found = True
+        if not found:
+            std_warn("Logging domain %s is not valid, ignoring" % domain)
+
+#
+# Message handling functions
+#
+
+def debug(level, domain, msg, fn = None):
+    if debug_level[domain] >= level:
+        print 'DEBUG: ' + msg
+
+def note(level, domain, msg, fn = None):
+    if level == 1 or verbose or debug_level[domain] >= 1:
+        std_note(msg)
+
+def warn(domain, msg, fn = None):
+    std_warn(msg)
+
+def error(domain, msg, fn = None):
+    std_error(msg)
+
+def fatal(domain, msg, fn = None):
+    std_fatal(msg)
+
+#
+# Compatibility functions for the original message interface
+#
+def std_debug(lvl, msg):
+    if debug_level['default'] >= lvl:
+        print 'DEBUG: ' + msg
+
+def std_note(msg):
+    print 'NOTE: ' + msg
+
+def std_warn(msg):
+    print 'WARNING: ' + msg
+
+def std_error(msg):
+    print 'ERROR: ' + msg
+
+def std_fatal(msg):
+    print 'ERROR: ' + msg
+    sys.exit(1)

bitbake/lib/bb/parse/__init__.py

@@ -0,0 +1,80 @@
+"""
+BitBake Parsers
+
+File parsers for the BitBake build tools.
+
+"""
+
+
+# Copyright (C) 2003, 2004  Chris Larson
+# Copyright (C) 2003, 2004  Phil Blundell
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Based on functions from the base bb module, Copyright 2003 Holger Schurig
+
+__all__ = [ 'ParseError', 'SkipPackage', 'cached_mtime', 'mark_dependency',
+            'supports', 'handle', 'init' ]
+handlers = []
+
+import bb, os
+
+class ParseError(Exception):
+    """Exception raised when parsing fails"""
+
+class SkipPackage(Exception):
+    """Exception raised to skip this package"""
+
+__mtime_cache = {}
+def cached_mtime(f):
+    if not __mtime_cache.has_key(f):
+        __mtime_cache[f] = os.stat(f)[8]
+    return __mtime_cache[f]
+
+def cached_mtime_noerror(f):
+    if not __mtime_cache.has_key(f):
+        try:
+            __mtime_cache[f] = os.stat(f)[8]
+        except OSError:
+            return 0
+    return __mtime_cache[f]
+
+def mark_dependency(d, f):
+    if f.startswith('./'):
+        f = "%s/%s" % (os.getcwd(), f[2:])
+    deps = bb.data.getVar('__depends', d) or []
+    deps.append( (f, cached_mtime(f)) )
+    bb.data.setVar('__depends', deps, d)
+
+def supports(fn, data):
+    """Returns true if we have a handler for this file, false otherwise"""
+    for h in handlers:
+        if h['supports'](fn, data):
+            return 1
+    return 0
+
+def handle(fn, data, include = 0):
+    """Call the handler that is appropriate for this file"""
+    for h in handlers:
+        if h['supports'](fn, data):
+            return h['handle'](fn, data, include)
+    raise ParseError("%s is not a BitBake file" % fn)
+
+def init(fn, data):
+    for h in handlers:
+        if h['supports'](fn):
+            return h['init'](data)
+
+
+from parse_py import __version__, ConfHandler, BBHandler

bitbake/lib/bb/parse/parse_c/BBHandler.py

@@ -0,0 +1,188 @@
+# ex:ts=4:sw=4:sts=4:et
+# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
+"""class for handling .bb files (using a C++ parser)
+
+    Reads a .bb file and obtains its metadata (using a C++ parser)
+
+    Copyright (C) 2006 Tim Robert Ansell
+    Copyright (C) 2006 Holger Hans Peter Freyther
+
+    This program is free software; you can redistribute it and/or modify it under
+    the terms of the GNU General Public License as published by the Free Software
+    Foundation; either version 2 of the License, or (at your option) any later
+    version.
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy
+    of this software and associated documentation files (the "Software"), to deal
+    in the Software without restriction, including without limitation the rights
+    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+    copies of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in all
+    copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
+    SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+    DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+    OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
+    THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+"""
+
+import os, sys
+
+# The Module we will use here
+import bb
+
+from bitbakec import parsefile
+
+#
+# This is the Python Part of the Native Parser Implementation.
+# We will only parse .bbclass, .inc and .bb files but no
+# configuration files.
+# supports, init and handle are the public methods used by
+# parser module
+#
+# The rest of the methods are internal implementation details.
+
+def _init(fn, d):
+    """
+    Initialize the data implementation with values of
+    the environment and data from the file.
+    """
+    pass
+
+#
+# public
+#
+def supports(fn, data):
+    return fn[-3:] == ".bb" or fn[-8:] == ".bbclass" or fn[-4:] == ".inc" or fn[-5:] == ".conf"
+
+def init(fn, data):
+    if not bb.data.getVar('TOPDIR', data):
+        bb.data.setVar('TOPDIR', os.getcwd(), data)
+    if not bb.data.getVar('BBPATH', data):
+        bb.data.setVar('BBPATH', os.path.join(sys.prefix, 'share', 'bitbake'), data)
+
+def handle_inherit(d):
+    """
+    Handle inheriting of classes. This will load all default classes.
+    It could be faster, it could detect infinite loops but this is todo
+    Also this delayed loading of bb.parse could impose a penalty
+    """
+    from bb.parse import handle
+
+    files = (data.getVar('INHERIT', d, True) or "").split()
+    if not "base" in i:
+        files[0:0] = ["base"]
+
+    __inherit_cache = data.getVar('__inherit_cache', d) or []
+    for f in files:
+        file = data.expand(f, d)
+        if file[0] != "/" and file[-8:] != ".bbclass":
+            file = os.path.join('classes', '%s.bbclass' % file)
+
+        if not file in __inherit_cache:
+            debug(2, "BB %s:%d: inheriting %s" % (fn, lineno, file))
+            __inherit_cache.append( file )
+
+            try:
+                handle(file, d, True)
+            except IOError:
+                print "Failed to inherit %s" % file
+    data.setVar('__inherit_cache', __inherit_cache, d)
+
+
+def handle(fn, d, include):
+    from bb import data, parse
+
+    (root, ext) = os.path.splitext(os.path.basename(fn))
+    base_name = "%s%s" % (root,ext)
+
+    # initialize with some data
+    init(fn,d)
+
+    # check if we include or are the beginning
+    oldfile = None
+    if include:
+        oldfile = d.getVar('FILE', False)
+        is_conf = False
+    elif ext == ".conf":
+        is_conf = True
+        data.inheritFromOS(d)
+
+    # find the file
+    if not os.path.isabs(fn):
+        abs_fn = bb.which(d.getVar('BBPATH', True), fn)
+    else:
+        abs_fn = fn
+
+    # check if the file exists
+    if not os.path.exists(abs_fn):
+        raise IOError("file '%(fn)s' not found" % locals() )
+
+    # now we know the file is around mark it as dep
+    if include:
+        parse.mark_dependency(d, abs_fn)
+
+    # manipulate the bbpath
+    if ext != ".bbclass" and ext != ".conf":
+        old_bb_path = data.getVar('BBPATH', d)
+        data.setVar('BBPATH', os.path.dirname(abs_fn) + (":%s" %old_bb_path) , d)
+
+    # handle INHERITS and base inherit
+    if ext != ".bbclass" and ext != ".conf":
+        data.setVar('FILE', fn, d)
+        handle_interit(d)
+
+    # now parse this file - by defering it to C++
+    parsefile(abs_fn, d, is_conf)
+
+    # Finish it up
+    if include == 0:
+        data.expandKeys(d)
+        data.update_data(d)
+        #### !!! XXX Finish it up by executing the anonfunc
+
+
+    # restore the original FILE
+    if oldfile:
+        d.setVar('FILE', oldfile)
+
+    # restore bbpath
+    if ext != ".bbclass" and ext != ".conf":
+        data.setVar('BBPATH', old_bb_path, d )
+
+
+    return d
+
+
+# Needed for BitBake files...
+__pkgsplit_cache__={}
+def vars_from_file(mypkg, d):
+    if not mypkg:
+        return (None, None, None)
+    if mypkg in __pkgsplit_cache__:
+        return __pkgsplit_cache__[mypkg]
+
+    myfile = os.path.splitext(os.path.basename(mypkg))
+    parts = myfile[0].split('_')
+    __pkgsplit_cache__[mypkg] = parts
+    exp = 3 - len(parts)
+    tmplist = []
+    while exp != 0:
+        exp -= 1
+        tmplist.append(None)
+    parts.extend(tmplist)
+    return parts
+
+
+
+
+# Inform bitbake that we are a parser
+# We need to define all three
+from bb.parse import handlers
+handlers.append( {'supports' : supports, 'handle': handle, 'init' : init})
+del handlers

bitbake/lib/bb/parse/parse_c/Makefile

@@ -0,0 +1,36 @@
+
+buil: bitbakec.so
+	echo "Done"
+
+bitbakescanner.cc: bitbakescanner.l
+	flex -t bitbakescanner.l > bitbakescanner.cc
+
+bitbakeparser.cc: bitbakeparser.y python_output.h 
+	lemon bitbakeparser.y
+	mv bitbakeparser.c bitbakeparser.cc
+
+bitbakec.c: bitbakec.pyx
+	pyrexc bitbakec.pyx
+
+bitbakec-processed.c: bitbakec.c
+	cat bitbakec.c | sed -e"s/__pyx_f_8bitbakec_//" > bitbakec-processed.c
+
+bitbakec.o: bitbakec-processed.c
+	gcc -c bitbakec-processed.c -o bitbakec.o -fPIC -I/usr/include/python2.4
+
+bitbakeparser.o: bitbakeparser.cc 
+	g++ -c bitbakeparser.cc -fPIC -I/usr/include/python2.4
+
+bitbakescanner.o: bitbakescanner.cc
+	g++ -c bitbakescanner.cc -fPIC -I/usr/include/python2.4
+
+bitbakec.so: bitbakec.o bitbakeparser.o bitbakescanner.o
+	g++ -shared -fPIC bitbakeparser.o bitbakescanner.o bitbakec.o -o bitbakec.so
+
+clean:
+	rm -f *.out
+	rm -f *.cc
+	rm -f bitbakec.c
+	rm -f bitbakec-processed.c
+	rm -f *.o
+	rm -f *.so

bitbake/lib/bb/parse/parse_c/README.build

@@ -0,0 +1,12 @@
+To ease portability (lemon, flex, etc) we keep the
+result of flex and lemon in the source code. We agree
+to not manually change the scanner and parser.
+
+
+
+How we create the files:
+   flex -t bitbakescanner.l > bitbakescanner.cc
+   lemon bitbakeparser.y
+   mv bitbakeparser.c bitbakeparser.cc
+
+Now manually create two files

bitbake/lib/bb/parse/parse_c/__init__.py

@@ -0,0 +1,28 @@
+# ex:ts=4:sw=4:sts=4:et
+# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
+#
+# Copyright (C) 2006 Holger Hans Peter Freyther
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
+# SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+# DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+# OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
+# THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+
+__version__ = '0.1'
+__all__     = [ 'BBHandler' ]
+
+import BBHandler

bitbake/lib/bb/parse/parse_c/bitbakec.pyx

@@ -0,0 +1,253 @@
+# ex:ts=4:sw=4:sts=4:et
+# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
+
+cdef extern from "stdio.h":
+    ctypedef int FILE
+    FILE *fopen(char*, char*)
+    int fclose(FILE *fp)
+
+cdef extern from "string.h":
+    int strlen(char*)
+
+cdef extern from "lexerc.h":
+    ctypedef struct lex_t:
+        void* parser
+        void* scanner
+        char* name
+        FILE* file
+        int config
+        void* data
+
+    int lineError
+    int errorParse
+
+    cdef extern int parse(FILE*, char*, object, int)
+
+def parsefile(object file, object data, object config):
+    #print "parsefile: 1", file, data
+
+    # Open the file
+    cdef FILE* f
+
+    f = fopen(file, "r")
+    #print "parsefile: 2 opening file"
+    if (f == NULL):
+        raise IOError("No such file %s." % file)
+
+    #print "parsefile: 3 parse"
+    parse(f, file, data, config)
+
+    # Close the file
+    fclose(f)
+
+
+cdef public void e_assign(lex_t* container, char* key, char* what):
+    #print "e_assign", key, what
+    if what == NULL:
+        print "FUTURE Warning empty string: use \"\""
+        what = ""
+
+    d = <object>container.data
+    d.setVar(key, what)
+
+cdef public void e_export(lex_t* c, char* what):
+    #print "e_export", what
+    #exp:
+    # bb.data.setVarFlag(key, "export", 1, data)
+    d = <object>c.data
+    d.setVarFlag(what, "export", 1)
+
+cdef public void e_immediate(lex_t* c, char* key, char* what):
+    #print "e_immediate", key, what
+    #colon:
+    # val = bb.data.expand(groupd["value"], data)
+    d = <object>c.data
+    d.setVar(key, d.expand(what,d))
+
+cdef public void e_cond(lex_t* c, char* key, char* what):
+    #print "e_cond", key, what
+    #ques:
+    # val = bb.data.getVar(key, data)
+    # if val == None:    
+    #    val = groupd["value"]
+    if what == NULL:
+        print "FUTURE warning: Use \"\" for", key
+        what = ""
+
+    d = <object>c.data
+    d.setVar(key, (d.getVar(key,False) or what))
+
+cdef public void e_prepend(lex_t* c, char* key, char* what):
+    #print "e_prepend", key, what
+    #prepend:
+    # val = "%s %s" % (groupd["value"], (bb.data.getVar(key, data) or ""))
+    d = <object>c.data
+    d.setVar(key, what + " " + (d.getVar(key,0) or ""))
+
+cdef public void e_append(lex_t* c, char* key, char* what):
+    #print "e_append", key, what
+    #append:
+    # val = "%s %s" % ((bb.data.getVar(key, data) or ""), groupd["value"])
+    d = <object>c.data
+    d.setVar(key, (d.getVar(key,0) or "") + " " + what)
+
+cdef public void e_precat(lex_t* c, char* key, char* what):
+    #print "e_precat", key, what
+    #predot:
+    # val = "%s%s" % (groupd["value"], (bb.data.getVar(key, data) or ""))
+    d = <object>c.data
+    d.setVar(key, what + (d.getVar(key,0) or ""))
+
+cdef public void e_postcat(lex_t* c, char* key, char* what):
+    #print "e_postcat", key, what
+    #postdot:
+    # val = "%s%s" % ((bb.data.getVar(key, data) or ""), groupd["value"])
+    d = <object>c.data
+    d.setVar(key, (d.getVar(key,0) or "") + what)
+
+cdef public int e_addtask(lex_t* c, char* name, char* before, char* after) except -1:
+    #print "e_addtask", name
+    # func = m.group("func")
+    # before = m.group("before")
+    # after = m.group("after")
+    # if func is None:
+    #     return
+    # var = "do_" + func
+    #
+    # data.setVarFlag(var, "task", 1, d)
+    #
+    # if after is not None:
+    # #  set up deps for function
+    #     data.setVarFlag(var, "deps", after.split(), d)
+    # if before is not None:
+    # #   set up things that depend on this func
+    #     data.setVarFlag(var, "postdeps", before.split(), d)
+    # return
+
+    if c.config == 1:
+        from bb.parse import ParseError
+        raise ParseError("No tasks allowed in config files")
+        return -1
+
+    d = <object>c.data
+    do = "do_%s" % name
+    d.setVarFlag(do, "task", 1)
+
+    if before != NULL and strlen(before) > 0:
+        #print "Before", before
+        d.setVarFlag(do, "postdeps", ("%s" % before).split())
+    if after  != NULL and strlen(after) > 0:
+        #print "After", after
+        d.setVarFlag(do, "deps", ("%s" % after).split())
+
+    return 0
+
+cdef public int e_addhandler(lex_t* c, char* h) except -1:
+    #print "e_addhandler", h
+    # data.setVarFlag(h, "handler", 1, d)
+    if c.config == 1:
+        from bb.parse import ParseError
+        raise ParseError("No handlers allowed in config files")
+        return -1
+
+    d = <object>c.data
+    d.setVarFlag(h, "handler", 1)
+    return 0
+
+cdef public int e_export_func(lex_t* c, char* function) except -1:
+    #print "e_export_func", function
+    if c.config == 1:
+        from bb.parse import ParseError
+        raise ParseError("No functions allowed in config files")
+        return -1
+
+    return 0
+
+cdef public int e_inherit(lex_t* c, char* file) except -1:
+    #print "e_inherit", file
+
+    if c.config == 1:
+        from bb.parse import ParseError
+        raise ParseError("No inherits allowed in config files")
+        return -1
+
+    return 0
+
+cdef public void e_include(lex_t* c, char* file):
+    from bb.parse import handle
+    d = <object>c.data
+
+    try:
+        handle(d.expand(file,d), d, True)
+    except IOError:
+        print "Could not include file", file
+
+
+cdef public int e_require(lex_t* c, char* file) except -1:
+    #print "e_require", file
+    from bb.parse import handle
+    d = <object>c.data
+
+    try:
+        handle(d.expand(file,d), d, True)
+    except IOError:
+        print "ParseError", file
+        from bb.parse import ParseError
+        raise ParseError("Could not include required file %s" % file)
+        return -1
+
+    return 0
+
+cdef public int e_proc(lex_t* c, char* key, char* what) except -1:
+    #print "e_proc", key, what
+    if c.config == 1:
+        from bb.parse import ParseError
+        raise ParseError("No inherits allowed in config files")
+        return -1
+
+    return 0
+
+cdef public int e_proc_python(lex_t* c, char* key, char* what) except -1:
+    #print "e_proc_python"
+    if c.config == 1:
+        from bb.parse import ParseError
+        raise ParseError("No pythin allowed in config files")
+        return -1
+
+    if key != NULL:
+        pass
+        #print "Key", key
+    if what != NULL:
+        pass
+        #print "What", what
+
+    return 0
+
+cdef public int e_proc_fakeroot(lex_t* c, char* key, char* what) except -1:
+    #print "e_fakeroot", key, what
+
+    if c.config == 1:
+        from bb.parse import ParseError
+        raise ParseError("No fakeroot allowed in config files")
+        return -1
+
+    return 0
+
+cdef public int e_def(lex_t* c, char* a, char* b, char* d) except -1:
+    #print "e_def", a, b, d
+
+    if c.config == 1:
+        from bb.parse import ParseError
+        raise ParseError("No defs allowed in config files")
+        return -1
+
+    return 0
+
+cdef public int e_parse_error(lex_t* c) except -1:
+    print "e_parse_error", c.name, "line:", lineError, "parse:", errorParse
+
+
+    from bb.parse import ParseError
+    raise ParseError("There was an parse error, sorry unable to give more information at the current time. File: %s Line: %d" % (c.name,lineError) )
+    return -1
+

bitbake/lib/bb/parse/parse_c/bitbakeparser.h

@@ -0,0 +1,29 @@
+#define T_SYMBOL                          1
+#define T_VARIABLE                        2
+#define T_EXPORT                          3
+#define T_OP_ASSIGN                       4
+#define T_STRING                          5
+#define T_OP_PREDOT                       6
+#define T_OP_POSTDOT                      7
+#define T_OP_IMMEDIATE                    8
+#define T_OP_COND                         9
+#define T_OP_PREPEND                     10
+#define T_OP_APPEND                      11
+#define T_TSYMBOL                        12
+#define T_BEFORE                         13
+#define T_AFTER                          14
+#define T_ADDTASK                        15
+#define T_ADDHANDLER                     16
+#define T_FSYMBOL                        17
+#define T_EXPORT_FUNC                    18
+#define T_ISYMBOL                        19
+#define T_INHERIT                        20
+#define T_INCLUDE                        21
+#define T_REQUIRE                        22
+#define T_PROC_BODY                      23
+#define T_PROC_OPEN                      24
+#define T_PROC_CLOSE                     25
+#define T_PYTHON                         26
+#define T_FAKEROOT                       27
+#define T_DEF_BODY                       28
+#define T_DEF_ARGS                       29

bitbake/lib/bb/parse/parse_c/bitbakeparser.y

@@ -0,0 +1,179 @@
+/* bbp.lemon 
+
+   written by Marc Singer
+   6 January 2005
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+   USA.
+
+   DESCRIPTION
+   -----------
+
+   lemon parser specification file for a BitBake input file parser.
+
+   Most of the interesting shenanigans are done in the lexer.  The
+   BitBake grammar is not regular.  In order to emit tokens that
+   the parser can properly interpret in LALR fashion, the lexer
+   manages the interpretation state.  This is why there are ISYMBOLs,
+   SYMBOLS, and TSYMBOLS.
+
+   This parser was developed by reading the limited available
+   documentation for BitBake and by analyzing the available BB files.
+   There is no assertion of correctness to be made about this parser.
+
+*/
+
+%token_type {token_t}
+%name bbparse
+%token_prefix   T_
+%extra_argument  {lex_t* lex}
+
+%include {
+#include "token.h"
+#include "lexer.h"
+#include "python_output.h"
+}
+
+
+%token_destructor { $$.release_this (); }
+
+%syntax_error     { e_parse_error( lex ); }
+
+program ::= statements.
+
+statements ::= statements statement.
+statements ::= .
+
+variable(r) ::= SYMBOL(s).
+        { r.assignString( (char*)s.string() );
+          s.assignString( 0 );
+          s.release_this(); }
+variable(r) ::= VARIABLE(v).
+        {
+          r.assignString( (char*)v.string() );
+          v.assignString( 0 );
+          v.release_this(); }
+
+statement ::= EXPORT variable(s) OP_ASSIGN STRING(v).
+        { e_assign( lex, s.string(), v.string() );
+          e_export( lex, s.string() );
+          s.release_this(); v.release_this(); }
+statement ::= EXPORT variable(s) OP_PREDOT STRING(v).
+        { e_precat( lex, s.string(), v.string() );
+          e_export( lex, s.string() );
+          s.release_this(); v.release_this(); }
+statement ::= EXPORT variable(s) OP_POSTDOT STRING(v).
+        { e_postcat( lex, s.string(), v.string() );
+          e_export( lex, s.string() );
+          s.release_this(); v.release_this(); }
+statement ::= EXPORT variable(s) OP_IMMEDIATE STRING(v).
+        { e_immediate ( lex, s.string(), v.string() );
+          e_export( lex, s.string() );
+          s.release_this(); v.release_this(); }
+statement ::= EXPORT variable(s) OP_COND STRING(v).
+        { e_cond( lex, s.string(), v.string() );
+          s.release_this(); v.release_this(); }
+
+statement ::= variable(s) OP_ASSIGN STRING(v).
+        { e_assign( lex, s.string(), v.string() );
+          s.release_this(); v.release_this(); }
+statement ::= variable(s) OP_PREDOT STRING(v).
+        { e_precat( lex, s.string(), v.string() );
+          s.release_this(); v.release_this(); }
+statement ::= variable(s) OP_POSTDOT STRING(v).
+        { e_postcat( lex, s.string(), v.string() );
+          s.release_this(); v.release_this(); }
+statement ::= variable(s) OP_PREPEND STRING(v).
+        { e_prepend( lex, s.string(), v.string() );
+          s.release_this(); v.release_this(); }
+statement ::= variable(s) OP_APPEND STRING(v).
+        { e_append( lex, s.string() , v.string() );
+          s.release_this(); v.release_this(); }
+statement ::= variable(s) OP_IMMEDIATE STRING(v).
+        { e_immediate( lex, s.string(), v.string() );
+          s.release_this(); v.release_this(); }
+statement ::= variable(s) OP_COND STRING(v).
+        { e_cond( lex, s.string(), v.string() );
+          s.release_this(); v.release_this(); }
+
+task ::= TSYMBOL(t) BEFORE TSYMBOL(b) AFTER  TSYMBOL(a).
+        { e_addtask( lex, t.string(), b.string(), a.string() );
+          t.release_this(); b.release_this(); a.release_this(); }
+task ::= TSYMBOL(t) AFTER  TSYMBOL(a) BEFORE TSYMBOL(b).
+        { e_addtask( lex, t.string(), b.string(), a.string());
+          t.release_this(); a.release_this(); b.release_this(); }
+task ::= TSYMBOL(t).
+        { e_addtask( lex, t.string(), NULL, NULL);
+          t.release_this();}
+task ::= TSYMBOL(t) BEFORE TSYMBOL(b).
+        { e_addtask( lex, t.string(), b.string(), NULL);
+          t.release_this(); b.release_this(); }
+task ::= TSYMBOL(t) AFTER  TSYMBOL(a).
+        { e_addtask( lex, t.string(), NULL, a.string());
+          t.release_this(); a.release_this(); }
+tasks ::= tasks task.
+tasks ::= task.
+statement ::= ADDTASK tasks.
+
+statement ::= ADDHANDLER SYMBOL(s).
+        { e_addhandler( lex, s.string()); s.release_this (); }
+
+func ::= FSYMBOL(f). { e_export_func( lex, f.string()); f.release_this(); }
+funcs ::= funcs func.
+funcs ::= func.
+statement ::= EXPORT_FUNC funcs.
+
+inherit ::= ISYMBOL(i). { e_inherit( lex, i.string() ); i.release_this (); }
+inherits ::= inherits inherit.
+inherits ::= inherit.
+statement ::= INHERIT inherits.
+
+statement ::= INCLUDE ISYMBOL(i).
+        { e_include( lex, i.string() ); i.release_this(); }
+
+statement ::= REQUIRE ISYMBOL(i).
+        { e_require( lex, i.string() ); i.release_this(); }
+
+proc_body(r) ::= proc_body(l) PROC_BODY(b).
+        { /* concatenate body lines */
+          r.assignString( token_t::concatString(l.string(), b.string()) );
+          l.release_this ();
+          b.release_this ();
+        }
+proc_body(b) ::= . { b.assignString(0); }
+statement ::= variable(p) PROC_OPEN proc_body(b) PROC_CLOSE.
+        { e_proc( lex, p.string(), b.string() );
+          p.release_this(); b.release_this(); }
+statement ::= PYTHON SYMBOL(p) PROC_OPEN proc_body(b) PROC_CLOSE.
+        { e_proc_python ( lex, p.string(), b.string() );
+          p.release_this(); b.release_this(); }
+statement ::= PYTHON PROC_OPEN proc_body(b) PROC_CLOSE.
+        { e_proc_python( lex, NULL, b.string());
+          b.release_this (); }
+
+statement ::= FAKEROOT SYMBOL(p) PROC_OPEN proc_body(b) PROC_CLOSE.
+        { e_proc_fakeroot( lex, p.string(), b.string() );
+          p.release_this (); b.release_this (); }
+
+def_body(r) ::= def_body(l) DEF_BODY(b).
+        { /* concatenate body lines */
+          r.assignString( token_t::concatString(l.string(), b.string()) );
+          l.release_this (); b.release_this ();
+        }
+def_body(b) ::= . { b.assignString( 0 ); }
+statement ::= SYMBOL(p) DEF_ARGS(a) def_body(b).
+        { e_def( lex, p.string(), a.string(), b.string());
+          p.release_this(); a.release_this(); b.release_this(); }
+

bitbake/lib/bb/parse/parse_c/bitbakescanner.l

@@ -0,0 +1,319 @@
+/* bbf.flex 
+
+   written by Marc Singer
+   6 January 2005
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+   USA.
+
+   DESCRIPTION
+   -----------
+
+   flex lexer specification for a BitBake input file parser.
+
+   Unfortunately, flex doesn't welcome comments within the rule sets.
+   I say unfortunately because this lexer is unreasonably complex and
+   comments would make the code much easier to comprehend.
+
+   The BitBake grammar is not regular.  In order to interpret all
+   of the available input files, the lexer maintains much state as it
+   parses.  There are places where this lexer will emit tokens that
+   are invalid.  The parser will tend to catch these. 
+
+   The lexer requires C++ at the moment.  The only reason for this has
+   to do with a very small amount of managed state.  Producing a C
+   lexer should be a reasonably easy task as long as the %reentrant
+   option is used.
+
+
+   NOTES
+   -----
+
+   o RVALUES.  There are three kinds of RVALUES.  There are unquoted
+     values, double quote enclosed strings, and single quote 
+     strings.  Quoted strings may contain unescaped quotes (of either
+     type), *and* any type may span more than one line by using a
+     continuation '\' at the end of the line.  This requires us to
+     recognize all types of values with a single expression.
+     Moreover, the only reason to quote a value is to include
+     trailing or leading whitespace.  Whitespace within a value is
+     preserved, ugh.
+
+   o CLASSES.  C_ patterns define classes.  Classes ought not include
+     a repitition operator, instead letting the reference to the class
+     define the repitition count.
+
+     C_SS - symbol start
+     C_SB - symbol body
+     C_SP - whitespace
+
+*/
+
+%option never-interactive
+%option yylineno
+%option noyywrap
+%option reentrant stack
+
+
+%{
+
+#include "token.h"
+#include "lexer.h"
+#include "bitbakeparser.h"
+#include <ctype.h>
+
+extern void *bbparseAlloc(void *(*mallocProc)(size_t));
+extern void bbparseFree(void *p, void (*freeProc)(void*));
+extern void *bbparseAlloc(void *(*mallocProc)(size_t));
+extern void *bbparse(void*, int, token_t, lex_t*);
+extern void bbparseTrace(FILE *TraceFILE, char *zTracePrompt);
+
+//static const char* rgbInput;
+//static size_t cbInput;
+
+extern "C" {
+
+int lineError;
+int errorParse;
+
+enum {
+  errorNone = 0,
+  errorUnexpectedInput,
+  errorUnsupportedFeature,
+};
+
+}
+
+#define YY_EXTRA_TYPE lex_t*
+
+	/* Read from buffer */
+#define YY_INPUT(buf,result,max_size) \
+ { yyextra->input(buf, &result, max_size); }
+
+//#define YY_DECL static size_t yylex ()
+
+#define ERROR(e) \
+  do { lineError = yylineno; errorParse = e; yyterminate (); } while (0)
+
+static const char* fixup_escapes (const char* sz);
+
+%}
+
+
+C_SP            [ \t]
+COMMENT         #.*\n
+OP_ASSIGN       "="
+OP_PREDOT       ".="
+OP_POSTDOT      "=."
+OP_IMMEDIATE    ":="
+OP_PREPEND      "=+"
+OP_APPEND       "+="
+OP_COND         "?="
+B_OPEN          "{"
+B_CLOSE         "}"
+
+K_ADDTASK       "addtask"
+K_ADDHANDLER    "addhandler"
+K_AFTER         "after"
+K_BEFORE        "before"
+K_DEF           "def"
+K_INCLUDE       "include"
+K_REQUIRE       "require"
+K_INHERIT       "inherit"
+K_PYTHON        "python"
+K_FAKEROOT      "fakeroot"
+K_EXPORT        "export"
+K_EXPORT_FUNC   "EXPORT_FUNCTIONS"
+
+STRING          \"([^\n\r]|"\\\n")*\"
+SSTRING         \'([^\n\r]|"\\\n")*\'
+VALUE           ([^'" \t\n])|([^'" \t\n]([^\n]|(\\\n))*[^'" \t\n])
+
+C_SS            [a-zA-Z_]
+C_SB            [a-zA-Z0-9_+-./]
+REF             $\{{C_SS}{C_SB}*\}
+SYMBOL          {C_SS}{C_SB}*
+VARIABLE        $?{C_SS}({C_SB}*|{REF})*(\[[a-zA-Z0-9_]*\])?
+FILENAME        ([a-zA-Z_./]|{REF})(([-+a-zA-Z0-9_./]*)|{REF})*
+
+PROC            \({C_SP}*\)
+
+%s S_DEF
+%s S_DEF_ARGS
+%s S_DEF_BODY
+%s S_FUNC
+%s S_INCLUDE
+%s S_INHERIT
+%s S_REQUIRE
+%s S_PROC
+%s S_RVALUE
+%s S_TASK
+
+%%
+
+{OP_APPEND}                     { BEGIN S_RVALUE;
+                                  yyextra->accept (T_OP_APPEND); }
+{OP_PREPEND}                    { BEGIN S_RVALUE;
+                                  yyextra->accept (T_OP_PREPEND); }
+{OP_IMMEDIATE}                  { BEGIN S_RVALUE;
+                                  yyextra->accept (T_OP_IMMEDIATE); }
+{OP_ASSIGN}                     { BEGIN S_RVALUE;
+                                  yyextra->accept (T_OP_ASSIGN); }
+{OP_PREDOT}                     { BEGIN S_RVALUE;
+                                  yyextra->accept (T_OP_PREDOT); }
+{OP_POSTDOT}                    { BEGIN S_RVALUE;
+                                  yyextra->accept (T_OP_POSTDOT); }
+{OP_COND}                       { BEGIN S_RVALUE;
+                                  yyextra->accept (T_OP_COND); }
+
+<S_RVALUE>\\\n{C_SP}*           {  }
+<S_RVALUE>{STRING}              { BEGIN INITIAL;
+                                  size_t cb = yyleng;
+                                  while (cb && isspace (yytext[cb - 1]))
+                                      --cb;
+                                  yytext[cb - 1] = 0;
+                                  yyextra->accept (T_STRING, yytext + 1); }
+<S_RVALUE>{SSTRING}             { BEGIN INITIAL;
+                                  size_t cb = yyleng;
+                                  while (cb && isspace (yytext[cb - 1]))
+                                      --cb;
+                                  yytext[cb - 1] = 0;
+                                  yyextra->accept (T_STRING, yytext + 1); }
+
+<S_RVALUE>{VALUE}               { ERROR (errorUnexpectedInput);  }
+<S_RVALUE>{C_SP}*\n+            { BEGIN INITIAL;
+                                  yyextra->accept (T_STRING, NULL); }
+
+{K_INCLUDE}                     { BEGIN S_INCLUDE;
+                                  yyextra->accept (T_INCLUDE); }
+{K_REQUIRE}                     { BEGIN S_REQUIRE;
+                                  yyextra->accept (T_REQUIRE); }
+{K_INHERIT}                     { BEGIN S_INHERIT;
+                                  yyextra->accept (T_INHERIT); }
+{K_ADDTASK}                     { BEGIN S_TASK;
+                                  yyextra->accept (T_ADDTASK); }
+{K_ADDHANDLER}                  { yyextra->accept (T_ADDHANDLER); }
+{K_EXPORT_FUNC}                 { BEGIN S_FUNC;
+                                  yyextra->accept (T_EXPORT_FUNC); }
+<S_TASK>{K_BEFORE}              { yyextra->accept (T_BEFORE); }
+<S_TASK>{K_AFTER}               { yyextra->accept (T_AFTER); }
+<INITIAL>{K_EXPORT}             { yyextra->accept (T_EXPORT); }
+
+<INITIAL>{K_FAKEROOT}           { yyextra->accept (T_FAKEROOT); }
+<INITIAL>{K_PYTHON}             { yyextra->accept (T_PYTHON); }
+{PROC}{C_SP}*{B_OPEN}{C_SP}*\n*  { BEGIN S_PROC;
+                                  yyextra->accept (T_PROC_OPEN); }
+<S_PROC>{B_CLOSE}{C_SP}*\n*      { BEGIN INITIAL;
+                                  yyextra->accept (T_PROC_CLOSE); }
+<S_PROC>([^}][^\n]*)?\n*        { yyextra->accept (T_PROC_BODY, yytext); }
+
+{K_DEF}                         { BEGIN S_DEF; }
+<S_DEF>{SYMBOL}                 { BEGIN S_DEF_ARGS;
+                                  yyextra->accept (T_SYMBOL, yytext); }
+<S_DEF_ARGS>[^\n:]*:            { yyextra->accept (T_DEF_ARGS, yytext); }
+<S_DEF_ARGS>{C_SP}*\n           { BEGIN S_DEF_BODY; }
+<S_DEF_BODY>{C_SP}+[^\n]*\n     { yyextra->accept (T_DEF_BODY, yytext); }
+<S_DEF_BODY>\n                  { yyextra->accept (T_DEF_BODY, yytext); }
+<S_DEF_BODY>.                   { BEGIN INITIAL; unput (yytext[0]); }
+
+{COMMENT}                       { }
+
+<INITIAL>{SYMBOL}               { yyextra->accept (T_SYMBOL, yytext); }
+<INITIAL>{VARIABLE}             { yyextra->accept (T_VARIABLE, yytext); }
+
+<S_TASK>{SYMBOL}                { yyextra->accept (T_TSYMBOL, yytext); }
+<S_FUNC>{SYMBOL}                { yyextra->accept (T_FSYMBOL, yytext); }
+<S_INHERIT>{SYMBOL}             { yyextra->accept (T_ISYMBOL, yytext); }
+<S_INCLUDE>{FILENAME}           { BEGIN INITIAL;
+                                  yyextra->accept (T_ISYMBOL, yytext); }
+<S_REQUIRE>{FILENAME}           { BEGIN INITIAL;
+                                  yyextra->accept (T_ISYMBOL, yytext); }
+<S_TASK>\n                      { BEGIN INITIAL; }
+<S_FUNC>\n                      { BEGIN INITIAL; }
+<S_INHERIT>\n                   { BEGIN INITIAL; }
+
+[ \t\r\n]                       /* Insignificant whitespace */
+
+.                               { ERROR (errorUnexpectedInput); }
+
+                                /* Check for premature termination */
+<<EOF>>                         { return T_EOF; }
+
+%%
+
+void lex_t::accept (int token, const char* sz) 
+{
+    token_t t;
+    memset (&t, 0, sizeof (t));
+    t.copyString(sz);
+
+    /* tell lemon to parse the token */
+    parse (parser, token, t, this);
+}
+
+void lex_t::input (char *buf, int *result, int max_size)
+{
+    /* printf("lex_t::input %p %d\n", buf, max_size); */
+    *result = fread(buf, 1, max_size, file);
+    /* printf("lex_t::input result %d\n", *result); */
+}
+
+int lex_t::line ()const
+{
+    /* printf("lex_t::line\n"); */
+    return yyget_lineno (scanner);
+}
+
+
+extern "C" {
+
+    void parse (FILE* file, char* name, PyObject* data, int config)
+    {
+        /* printf("parse bbparseAlloc\n"); */
+        void* parser = bbparseAlloc (malloc);
+        yyscan_t scanner;
+        lex_t lex;
+
+        /* printf("parse yylex_init\n"); */
+        yylex_init (&scanner);
+
+        lex.parser = parser;
+        lex.scanner = scanner;
+        lex.file = file;
+        lex.name = name;
+        lex.data = data;
+        lex.config = config;
+        lex.parse = bbparse;
+        /*printf("parse yyset_extra\n"); */
+        yyset_extra (&lex, scanner);
+
+        /* printf("parse yylex\n"); */
+        int result = yylex (scanner);
+
+        /* printf("parse result %d\n", result); */
+
+        lex.accept (0);
+        /* printf("parse lex.accept\n"); */
+        bbparseTrace (NULL, NULL);
+        /* printf("parse bbparseTrace\n"); */
+
+        if (result != T_EOF)
+           printf ("premature end of file\n");
+
+        yylex_destroy (scanner);
+        bbparseFree (parser, free);
+    }
+
+}

bitbake/lib/bb/parse/parse_c/lexer.h

@@ -0,0 +1,48 @@
+/*
+Copyright (C) 2005 Holger Hans Peter Freyther
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
+SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
+THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+*/
+
+#ifndef LEXER_H
+#define LEXER_H
+
+#include "Python.h"
+
+extern "C" {
+
+struct lex_t {
+    void* parser;
+    void* scanner;
+    FILE* file;
+    char *name;
+    PyObject *data;
+    int config;
+
+    void* (*parse)(void*, int, token_t, lex_t*);
+
+    void accept(int token, const char* sz = NULL);
+    void input(char *buf, int *result, int max_size);
+    int  line()const;
+};
+
+}
+
+#endif

bitbake/lib/bb/parse/parse_c/lexerc.h

@@ -0,0 +1,19 @@
+
+#ifndef LEXERC_H
+#define LEXERC_H
+
+#include <stdio.h>
+
+extern int lineError;
+extern int errorParse;
+
+typedef struct {
+    void *parser;
+    void *scanner;
+    FILE *file;
+    char *name;
+    PyObject *data;
+    int config;
+} lex_t;
+
+#endif

bitbake/lib/bb/parse/parse_c/python_output.h

@@ -0,0 +1,56 @@
+#ifndef PYTHON_OUTPUT_H
+#define PYTHON_OUTPUT_H
+/*
+Copyright (C) 2006 Holger Hans Peter Freyther
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
+SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
+THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+This is the glue:
+    It will be called from the lemon grammar and will call into
+    python to set certain things.
+
+*/
+
+extern "C" {
+
+struct lex_t;
+
+extern void e_assign(lex_t*, const char*, const char*);
+extern void e_export(lex_t*, const char*);
+extern void e_immediate(lex_t*, const char*, const char*);
+extern void e_cond(lex_t*, const char*, const char*);
+extern void e_prepend(lex_t*, const char*, const char*);
+extern void e_append(lex_t*, const char*, const char*);
+extern void e_precat(lex_t*, const char*, const char*);
+extern void e_postcat(lex_t*, const char*, const char*);
+
+extern void e_addtask(lex_t*, const char*, const char*, const char*);
+extern void e_addhandler(lex_t*,const char*);
+extern void e_export_func(lex_t*, const char*);
+extern void e_inherit(lex_t*, const char*);
+extern void e_include(lex_t*, const char*);
+extern void e_require(lex_t*, const char*);
+extern void e_proc(lex_t*, const char*, const char*);
+extern void e_proc_python(lex_t*, const char*, const char*);
+extern void e_proc_fakeroot(lex_t*, const char*, const char*);
+extern void e_def(lex_t*, const char*, const char*, const char*);
+extern void e_parse_error(lex_t*);
+
+}
+#endif // PYTHON_OUTPUT_H

bitbake/lib/bb/parse/parse_c/token.h

@@ -0,0 +1,96 @@
+/*
+Copyright (C) 2005 Holger Hans Peter Freyther
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
+SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
+THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+*/
+
+#ifndef TOKEN_H
+#define TOKEN_H
+
+#include <ctype.h>
+#include <string.h>
+
+#define PURE_METHOD
+
+
+/**
+ * Special Value for End Of File Handling. We set it to
+ * 1001 so we can have up to 1000 Terminal Symbols on
+ * grammar. Currenlty we have around 20
+ */
+#define T_EOF    1001
+
+struct token_t {
+    const char* string()const PURE_METHOD;
+
+    static char* concatString(const char* l, const char* r);
+    void assignString(char* str);
+    void copyString(const char* str);
+
+    void release_this();
+
+private:
+    char  *m_string;
+    size_t m_stringLen;
+};
+
+inline const char* token_t::string()const
+{
+    return m_string;
+}
+
+/*
+ * append str to the current string
+ */
+inline char* token_t::concatString(const char* l, const char* r)
+{
+    size_t cb = (l ? strlen (l) : 0) + strlen (r) + 1;
+    char *r_sz = new char[cb];
+    *r_sz = 0;
+
+    if (l)
+        strcat (r_sz, l);
+    strcat (r_sz, r);
+
+    return r_sz;
+}
+
+inline void token_t::assignString(char* str)
+{
+    m_string = str;
+    m_stringLen = str ? strlen(str) : 0;
+}
+
+inline void token_t::copyString(const char* str)
+{
+    if( str ) {
+        m_stringLen = strlen(str);
+        m_string = new char[m_stringLen+1];
+        strcpy(m_string, str);
+    }
+}
+
+inline void token_t::release_this()
+{
+    delete m_string;
+    m_string = 0;
+}
+
+#endif

bitbake/lib/bb/parse/parse_py/BBHandler.py

@@ -0,0 +1,415 @@
+#!/usr/bin/env python
+# ex:ts=4:sw=4:sts=4:et
+# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
+"""
+   class for handling .bb files
+
+   Reads a .bb file and obtains its metadata
+
+"""
+
+
+#  Copyright (C) 2003, 2004  Chris Larson
+#  Copyright (C) 2003, 2004  Phil Blundell
+#   
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+import re, bb, os, sys, time
+import bb.fetch, bb.build, bb.utils
+from bb import data, fetch, methodpool
+
+from ConfHandler import include, localpath, obtain, init
+from bb.parse import ParseError
+
+__func_start_regexp__    = re.compile( r"(((?P<py>python)|(?P<fr>fakeroot))\s*)*(?P<func>[\w\.\-\+\{\}\$]+)?\s*\(\s*\)\s*{$" )
+__inherit_regexp__       = re.compile( r"inherit\s+(.+)" )
+__export_func_regexp__   = re.compile( r"EXPORT_FUNCTIONS\s+(.+)" )
+__addtask_regexp__       = re.compile("addtask\s+(?P<func>\w+)\s*((before\s*(?P<before>((.*(?=after))|(.*))))|(after\s*(?P<after>((.*(?=before))|(.*)))))*")
+__addhandler_regexp__    = re.compile( r"addhandler\s+(.+)" )
+__def_regexp__           = re.compile( r"def\s+(\w+).*:" )
+__python_func_regexp__   = re.compile( r"(\s+.*)|(^$)" )
+__word__ = re.compile(r"\S+")
+
+__infunc__ = ""
+__inpython__ = False
+__body__   = []
+__classname__ = ""
+classes = [ None, ]
+
+# We need to indicate EOF to the feeder. This code is so messy that
+# factoring it out to a close_parse_file method is out of question.
+# We will use the IN_PYTHON_EOF as an indicator to just close the method
+#
+# The two parts using it are tightly integrated anyway
+IN_PYTHON_EOF = -9999999999999
+
+__parsed_methods__ = methodpool.get_parsed_dict()
+
+def supports(fn, d):
+    localfn = localpath(fn, d)
+    return localfn[-3:] == ".bb" or localfn[-8:] == ".bbclass" or localfn[-4:] == ".inc"
+
+def inherit(files, d):
+    __inherit_cache = data.getVar('__inherit_cache', d) or []
+    fn = ""
+    lineno = 0
+    files = data.expand(files, d)
+    for file in files:
+        if file[0] != "/" and file[-8:] != ".bbclass":
+            file = os.path.join('classes', '%s.bbclass' % file)
+
+        if not file in __inherit_cache:
+            bb.msg.debug(2, bb.msg.domain.Parsing, "BB %s:%d: inheriting %s" % (fn, lineno, file))
+            __inherit_cache.append( file )
+            include(fn, file, d, "inherit")
+    data.setVar('__inherit_cache', __inherit_cache, d)
+
+
+def handle(fn, d, include = 0):
+    global __func_start_regexp__, __inherit_regexp__, __export_func_regexp__, __addtask_regexp__, __addhandler_regexp__, __infunc__, __body__, __residue__
+    __body__ = []
+    __infunc__ = ""
+    __classname__ = ""
+    __residue__ = []
+
+    if include == 0:
+        bb.msg.debug(2, bb.msg.domain.Parsing, "BB " + fn + ": handle(data)")
+    else:
+        bb.msg.debug(2, bb.msg.domain.Parsing, "BB " + fn + ": handle(data, include)")
+
+    (root, ext) = os.path.splitext(os.path.basename(fn))
+    base_name = "%s%s" % (root,ext)
+    init(d)
+
+    if ext == ".bbclass":
+        __classname__ = root
+        classes.append(__classname__)
+
+    if include != 0:
+        oldfile = data.getVar('FILE', d)
+    else:
+        oldfile = None
+
+    fn = obtain(fn, d)
+    bbpath = (data.getVar('BBPATH', d, 1) or '').split(':')
+    if not os.path.isabs(fn):
+        f = None
+        for p in bbpath:
+            j = os.path.join(p, fn)
+            if os.access(j, os.R_OK):
+                abs_fn = j
+                f = open(j, 'r')
+                break
+        if f is None:
+            raise IOError("file not found")
+    else:
+        f = open(fn,'r')
+        abs_fn = fn
+
+    if ext != ".bbclass":
+        bbpath.insert(0, os.path.dirname(abs_fn))
+        data.setVar('BBPATH', ":".join(bbpath), d)
+
+    if include:
+        bb.parse.mark_dependency(d, abs_fn)
+
+    if ext != ".bbclass":
+        data.setVar('FILE', fn, d)
+        i = (data.getVar("INHERIT", d, 1) or "").split()
+        if not "base" in i and __classname__ != "base":
+            i[0:0] = ["base"]
+        inherit(i, d)
+
+    lineno = 0
+    while 1:
+        lineno = lineno + 1
+        s = f.readline()
+        if not s: break
+        s = s.rstrip()
+        feeder(lineno, s, fn, base_name, d)
+    if __inpython__:
+        # add a blank line to close out any python definition
+        feeder(IN_PYTHON_EOF, "", fn, base_name, d)
+    if ext == ".bbclass":
+        classes.remove(__classname__)
+    else:
+        if include == 0:
+            data.expandKeys(d)
+            data.update_data(d)
+            anonqueue = data.getVar("__anonqueue", d, 1) or []
+            body = [x['content'] for x in anonqueue]
+            flag = { 'python' : 1, 'func' : 1 }
+            data.setVar("__anonfunc", "\n".join(body), d)
+            data.setVarFlags("__anonfunc", flag, d)
+            from bb import build
+            try:
+                t = data.getVar('T', d)
+                data.setVar('T', '${TMPDIR}/', d)
+                build.exec_func("__anonfunc", d)
+                data.delVar('T', d)
+                if t:
+                    data.setVar('T', t, d)
+            except Exception, e:
+                bb.msg.debug(1, bb.msg.domain.Parsing, "executing anonymous function: %s" % e)
+                raise
+            data.delVar("__anonqueue", d)
+            data.delVar("__anonfunc", d)
+            set_additional_vars(fn, d, include)
+            data.update_data(d)
+
+            all_handlers = {} 
+            for var in data.getVar('__BBHANDLERS', d) or []:
+                # try to add the handler
+                # if we added it remember the choiche
+                handler = data.getVar(var,d)
+                if bb.event.register(var,handler) == bb.event.Registered:
+                    all_handlers[var] = handler
+
+            for var in data.getVar('__BBTASKS', d) or []:
+                deps = data.getVarFlag(var, 'deps', d) or []
+                postdeps = data.getVarFlag(var, 'postdeps', d) or []
+                bb.build.add_task(var, deps, d)
+                for p in postdeps:
+                    pdeps = data.getVarFlag(p, 'deps', d) or []
+                    pdeps.append(var)
+                    data.setVarFlag(p, 'deps', pdeps, d)
+                    bb.build.add_task(p, pdeps, d)
+
+            # now add the handlers
+            if not len(all_handlers) == 0:
+                data.setVar('__all_handlers__', all_handlers, d)
+
+        bbpath.pop(0)
+    if oldfile:
+        bb.data.setVar("FILE", oldfile, d)
+
+    # we have parsed the bb class now
+    if ext == ".bbclass" or ext == ".inc":
+        __parsed_methods__[base_name] = 1
+
+    return d
+
+def feeder(lineno, s, fn, root, d):
+    global __func_start_regexp__, __inherit_regexp__, __export_func_regexp__, __addtask_regexp__, __addhandler_regexp__, __def_regexp__, __python_func_regexp__, __inpython__,__infunc__, __body__, classes, bb, __residue__
+    if __infunc__:
+        if s == '}':
+            __body__.append('')
+            data.setVar(__infunc__, '\n'.join(__body__), d)
+            data.setVarFlag(__infunc__, "func", 1, d)
+            if __infunc__ == "__anonymous":
+                anonqueue = bb.data.getVar("__anonqueue", d) or []
+                anonitem = {}
+                anonitem["content"] = bb.data.getVar("__anonymous", d)
+                anonitem["flags"] = bb.data.getVarFlags("__anonymous", d)
+                anonqueue.append(anonitem)
+                bb.data.setVar("__anonqueue", anonqueue, d)
+                bb.data.delVarFlags("__anonymous", d)
+                bb.data.delVar("__anonymous", d)
+            __infunc__ = ""
+            __body__ = []
+        else:
+            __body__.append(s)
+        return
+
+    if __inpython__:
+        m = __python_func_regexp__.match(s)
+        if m and lineno != IN_PYTHON_EOF:
+            __body__.append(s)
+            return
+        else:
+            # Note we will add root to parsedmethods after having parse
+            # 'this' file. This means we will not parse methods from
+            # bb classes twice
+            if not root  in __parsed_methods__:
+                text = '\n'.join(__body__)
+                methodpool.insert_method( root, text, fn )
+                funcs = data.getVar('__functions__', d) or {}
+                if not funcs.has_key( root ):
+                    funcs[root] = text 
+                else:
+                    funcs[root] = "%s\n%s" % (funcs[root], text)
+
+                data.setVar('__functions__', funcs, d)
+            __body__ = []
+            __inpython__ = False
+
+            if lineno == IN_PYTHON_EOF:
+                return
+
+#           fall through
+
+    if s == '' or s[0] == '#': return          # skip comments and empty lines
+
+    if s[-1] == '\\':
+        __residue__.append(s[:-1])
+        return
+
+    s = "".join(__residue__) + s
+    __residue__ = []
+
+    m = __func_start_regexp__.match(s)
+    if m:
+        __infunc__ = m.group("func") or "__anonymous"
+        key = __infunc__
+        if data.getVar(key, d):
+#           clean up old version of this piece of metadata, as its
+#           flags could cause problems
+            data.setVarFlag(key, 'python', None, d)
+            data.setVarFlag(key, 'fakeroot', None, d)
+        if m.group("py") is not None:
+            data.setVarFlag(key, "python", "1", d)
+        else:
+            data.delVarFlag(key, "python", d)
+        if m.group("fr") is not None:
+            data.setVarFlag(key, "fakeroot", "1", d)
+        else:
+            data.delVarFlag(key, "fakeroot", d)
+        return
+
+    m = __def_regexp__.match(s)
+    if m:
+        __body__.append(s)
+        __inpython__ = True
+        return
+
+    m = __export_func_regexp__.match(s)
+    if m:
+        fns = m.group(1)
+        n = __word__.findall(fns)
+        for f in n:
+            allvars = []
+            allvars.append(f)
+            allvars.append(classes[-1] + "_" + f)
+
+            vars = [[ allvars[0], allvars[1] ]]
+            if len(classes) > 1 and classes[-2] is not None:
+                allvars.append(classes[-2] + "_" + f)
+                vars = []
+                vars.append([allvars[2], allvars[1]])
+                vars.append([allvars[0], allvars[2]])
+
+            for (var, calledvar) in vars:
+                if data.getVar(var, d) and not data.getVarFlag(var, 'export_func', d):
+                    continue
+
+                if data.getVar(var, d):
+                    data.setVarFlag(var, 'python', None, d)
+                    data.setVarFlag(var, 'func', None, d)
+
+                for flag in [ "func", "python" ]:
+                    if data.getVarFlag(calledvar, flag, d):
+                        data.setVarFlag(var, flag, data.getVarFlag(calledvar, flag, d), d)
+                for flag in [ "dirs" ]:
+                    if data.getVarFlag(var, flag, d):
+                        data.setVarFlag(calledvar, flag, data.getVarFlag(var, flag, d), d)
+
+                if data.getVarFlag(calledvar, "python", d):
+                    data.setVar(var, "\tbb.build.exec_func('" + calledvar + "', d)\n", d)
+                else:
+                    data.setVar(var, "\t" + calledvar + "\n", d)
+                data.setVarFlag(var, 'export_func', '1', d)
+
+        return
+
+    m = __addtask_regexp__.match(s)
+    if m:
+        func = m.group("func")
+        before = m.group("before")
+        after = m.group("after")
+        if func is None:
+            return
+        var = "do_" + func
+
+        data.setVarFlag(var, "task", 1, d)
+
+        bbtasks = data.getVar('__BBTASKS', d) or []
+        bbtasks.append(var)
+        data.setVar('__BBTASKS', bbtasks, d)
+
+        if after is not None:
+#           set up deps for function
+            data.setVarFlag(var, "deps", after.split(), d)
+        if before is not None:
+#           set up things that depend on this func
+            data.setVarFlag(var, "postdeps", before.split(), d)
+        return
+
+    m = __addhandler_regexp__.match(s)
+    if m:
+        fns = m.group(1)
+        hs = __word__.findall(fns)
+        bbhands = data.getVar('__BBHANDLERS', d) or []
+        for h in hs:
+            bbhands.append(h)
+            data.setVarFlag(h, "handler", 1, d)
+        data.setVar('__BBHANDLERS', bbhands, d)
+        return
+
+    m = __inherit_regexp__.match(s)
+    if m:
+
+        files = m.group(1)
+        n = __word__.findall(files)
+        inherit(n, d)
+        return
+
+    from bb.parse import ConfHandler
+    return ConfHandler.feeder(lineno, s, fn, d)
+
+__pkgsplit_cache__={}
+def vars_from_file(mypkg, d):
+    if not mypkg:
+        return (None, None, None)
+    if mypkg in __pkgsplit_cache__:
+        return __pkgsplit_cache__[mypkg]
+
+    myfile = os.path.splitext(os.path.basename(mypkg))
+    parts = myfile[0].split('_')
+    __pkgsplit_cache__[mypkg] = parts
+    exp = 3 - len(parts)
+    tmplist = []
+    while exp != 0:
+        exp -= 1
+        tmplist.append(None)
+    parts.extend(tmplist)
+    return parts
+
+def set_additional_vars(file, d, include):
+    """Deduce rest of variables, e.g. ${A} out of ${SRC_URI}"""
+
+    bb.msg.debug(2, bb.msg.domain.Parsing, "BB %s: set_additional_vars" % file)
+
+    src_uri = data.getVar('SRC_URI', d, 1)
+    if not src_uri:
+        return
+
+    a = (data.getVar('A', d, 1) or '').split()
+
+    from bb import fetch
+    try:
+        fetch.init(src_uri.split(), d)
+    except fetch.NoMethodError:
+        pass
+    except bb.MalformedUrl,e:
+        raise ParseError("Unable to generate local paths for SRC_URI due to malformed uri: %s" % e)
+
+    a += fetch.localpaths(d)
+    del fetch
+    data.setVar('A', " ".join(a), d)
+
+
+# Add us to the handlers list
+from bb.parse import handlers
+handlers.append({'supports': supports, 'handle': handle, 'init': init})
+del handlers

bitbake/lib/bb/parse/parse_py/ConfHandler.py

@@ -0,0 +1,211 @@
+#!/usr/bin/env python
+# ex:ts=4:sw=4:sts=4:et
+# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
+"""
+   class for handling configuration data files
+
+   Reads a .conf file and obtains its metadata
+
+"""
+
+# Copyright (C) 2003, 2004  Chris Larson
+# Copyright (C) 2003, 2004  Phil Blundell
+# 
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+import re, bb.data, os, sys
+from bb.parse import ParseError
+
+#__config_regexp__  = re.compile( r"(?P<exp>export\s*)?(?P<var>[a-zA-Z0-9\-_+.${}]+)\s*(?P<colon>:)?(?P<ques>\?)?=\s*(?P<apo>['\"]?)(?P<value>.*)(?P=apo)$")
+__config_regexp__  = re.compile( r"(?P<exp>export\s*)?(?P<var>[a-zA-Z0-9\-_+.${}/]+)(\[(?P<flag>[a-zA-Z0-9\-_+.]+)\])?\s*((?P<colon>:=)|(?P<ques>\?=)|(?P<append>\+=)|(?P<prepend>=\+)|(?P<predot>=\.)|(?P<postdot>\.=)|=)\s*(?P<apo>['\"]?)(?P<value>.*)(?P=apo)$")
+__include_regexp__ = re.compile( r"include\s+(.+)" )
+__require_regexp__ = re.compile( r"require\s+(.+)" )
+
+def init(data):
+    if not bb.data.getVar('TOPDIR', data):
+        bb.data.setVar('TOPDIR', os.getcwd(), data)
+    if not bb.data.getVar('BBPATH', data):
+        bb.data.setVar('BBPATH', os.path.join(sys.prefix, 'share', 'bitbake'), data)
+
+def supports(fn, d):
+    return localpath(fn, d)[-5:] == ".conf"
+
+def localpath(fn, d):
+    if os.path.exists(fn):
+        return fn
+
+    localfn = None
+    try:
+        localfn = bb.fetch.localpath(fn, d)
+    except bb.MalformedUrl:
+        pass
+
+    if not localfn:
+        localfn = fn
+    return localfn
+
+def obtain(fn, data):
+    import sys, bb
+    fn = bb.data.expand(fn, data)
+    localfn = bb.data.expand(localpath(fn, data), data)
+
+    if localfn != fn:
+        dldir = bb.data.getVar('DL_DIR', data, 1)
+        if not dldir:
+            bb.msg.debug(1, bb.msg.domain.Parsing, "obtain: DL_DIR not defined")
+            return localfn
+        bb.mkdirhier(dldir)
+        try:
+            bb.fetch.init([fn])
+        except bb.fetch.NoMethodError:
+            (type, value, traceback) = sys.exc_info()
+            bb.msg.debug(1, bb.msg.domain.Parsing, "obtain: no method: %s" % value)
+            return localfn
+
+        try:
+            bb.fetch.go(data)
+        except bb.fetch.MissingParameterError:
+            (type, value, traceback) = sys.exc_info()
+            bb.msg.debug(1, bb.msg.domain.Parsing, "obtain: missing parameters: %s" % value)
+            return localfn
+        except bb.fetch.FetchError:
+            (type, value, traceback) = sys.exc_info()
+            bb.msg.debug(1, bb.msg.domain.Parsing, "obtain: failed: %s" % value)
+            return localfn
+    return localfn
+
+
+def include(oldfn, fn, data, error_out):
+    """
+
+    error_out If True a ParseError will be reaised if the to be included
+    """
+    if oldfn == fn: # prevent infinate recursion
+        return None
+
+    import bb
+    fn = bb.data.expand(fn, data)
+    oldfn = bb.data.expand(oldfn, data)
+
+    from bb.parse import handle
+    try:
+        ret = handle(fn, data, True)
+    except IOError:
+        if error_out:
+            raise ParseError("Could not %(error_out)s file %(fn)s" % vars() )
+        bb.msg.debug(2, bb.msg.domain.Parsing, "CONF file '%s' not found" % fn)
+
+def handle(fn, data, include = 0):
+    if include:
+        inc_string = "including"
+    else:
+        inc_string = "reading"
+    init(data)
+
+    if include == 0:
+        bb.data.inheritFromOS(data)
+        oldfile = None
+    else:
+        oldfile = bb.data.getVar('FILE', data)
+
+    fn = obtain(fn, data)
+    if not os.path.isabs(fn):
+        f = None
+        bbpath = bb.data.getVar("BBPATH", data, 1) or []
+        for p in bbpath.split(":"):
+            currname = os.path.join(p, fn)
+            if os.access(currname, os.R_OK):
+                f = open(currname, 'r')
+                abs_fn = currname
+                bb.msg.debug(2, bb.msg.domain.Parsing, "CONF %s %s" % (inc_string, currname))
+                break
+        if f is None:
+            raise IOError("file '%s' not found" % fn)
+    else:
+        f = open(fn,'r')
+        bb.msg.debug(1, bb.msg.domain.Parsing, "CONF %s %s" % (inc_string,fn))
+        abs_fn = fn
+
+    if include:
+        bb.parse.mark_dependency(data, abs_fn)
+
+    lineno = 0
+    bb.data.setVar('FILE', fn, data)
+    while 1:
+        lineno = lineno + 1
+        s = f.readline()
+        if not s: break
+        w = s.strip()
+        if not w: continue          # skip empty lines
+        s = s.rstrip()
+        if s[0] == '#': continue    # skip comments
+        while s[-1] == '\\':
+            s2 = f.readline()[:-1].strip()
+            lineno = lineno + 1
+            s = s[:-1] + s2
+        feeder(lineno, s, fn, data)
+
+    if oldfile:
+        bb.data.setVar('FILE', oldfile, data)
+    return data
+
+def feeder(lineno, s, fn, data):
+    m = __config_regexp__.match(s)
+    if m:
+        groupd = m.groupdict()
+        key = groupd["var"]
+        if "exp" in groupd and groupd["exp"] != None:
+            bb.data.setVarFlag(key, "export", 1, data)
+        if "ques" in groupd and groupd["ques"] != None:
+            val = bb.data.getVar(key, data)
+            if val == None:
+                val = groupd["value"]
+        elif "colon" in groupd and groupd["colon"] != None:
+            val = bb.data.expand(groupd["value"], data)
+        elif "append" in groupd and groupd["append"] != None:
+            val = "%s %s" % ((bb.data.getVar(key, data) or ""), groupd["value"])
+        elif "prepend" in groupd and groupd["prepend"] != None:
+            val = "%s %s" % (groupd["value"], (bb.data.getVar(key, data) or ""))
+        elif "postdot" in groupd and groupd["postdot"] != None:
+            val = "%s%s" % ((bb.data.getVar(key, data) or ""), groupd["value"])
+        elif "predot" in groupd and groupd["predot"] != None:
+            val = "%s%s" % (groupd["value"], (bb.data.getVar(key, data) or ""))
+        else:
+            val = groupd["value"]
+        if 'flag' in groupd and groupd['flag'] != None:
+            bb.msg.debug(3, bb.msg.domain.Parsing, "setVarFlag(%s, %s, %s, data)" % (key, groupd['flag'], val))
+            bb.data.setVarFlag(key, groupd['flag'], val, data)
+        else:
+            bb.data.setVar(key, val, data)
+        return
+
+    m = __include_regexp__.match(s)
+    if m:
+        s = bb.data.expand(m.group(1), data)
+        bb.msg.debug(3, bb.msg.domain.Parsing, "CONF %s:%d: including %s" % (fn, lineno, s))
+        include(fn, s, data, False)
+        return
+
+    m = __require_regexp__.match(s)
+    if m:
+        s = bb.data.expand(m.group(1), data)
+        include(fn, s, data, "include required")
+        return
+
+    raise ParseError("%s:%d: unparsed line: '%s'" % (fn, lineno, s));
+
+# Add us to the handlers list
+from bb.parse import handlers
+handlers.append({'supports': supports, 'handle': handle, 'init': init})
+del handlers

bitbake/lib/bb/parse/parse_py/__init__.py

@@ -0,0 +1,33 @@
+#!/usr/bin/env python
+# ex:ts=4:sw=4:sts=4:et
+# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
+"""
+BitBake Parsers
+
+File parsers for the BitBake build tools.
+
+"""
+
+# Copyright (C) 2003, 2004  Chris Larson
+# Copyright (C) 2003, 2004  Phil Blundell
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Based on functions from the base bb module, Copyright 2003 Holger Schurig
+__version__ = '1.0'
+
+__all__ = [ 'ConfHandler', 'BBHandler']
+
+import ConfHandler
+import BBHandler

bitbake/lib/bb/providers.py

@@ -0,0 +1,208 @@
+# ex:ts=4:sw=4:sts=4:et
+# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
+#
+# Copyright (C) 2003, 2004  Chris Larson
+# Copyright (C) 2003, 2004  Phil Blundell
+# Copyright (C) 2003 - 2005 Michael 'Mickey' Lauer
+# Copyright (C) 2005        Holger Hans Peter Freyther
+# Copyright (C) 2005        ROAD GmbH
+# Copyright (C) 2006        Richard Purdie
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+import os, re
+from bb import data, utils
+import bb
+
+class NoProvider(Exception):
+    """Exception raised when no provider of a build dependency can be found"""
+
+class NoRProvider(Exception):
+    """Exception raised when no provider of a runtime dependency can be found"""
+
+def findBestProvider(pn, cfgData, dataCache, pkg_pn = None, item = None):
+    """
+    If there is a PREFERRED_VERSION, find the highest-priority bbfile
+    providing that version.  If not, find the latest version provided by
+    an bbfile in the highest-priority set.
+    """
+    if not pkg_pn:
+        pkg_pn = dataCache.pkg_pn
+
+    files = pkg_pn[pn]
+    priorities = {}
+    for f in files:
+        priority = dataCache.bbfile_priority[f]
+        if priority not in priorities:
+            priorities[priority] = []
+        priorities[priority].append(f)
+    p_list = priorities.keys()
+    p_list.sort(lambda a, b: a - b)
+    tmp_pn = []
+    for p in p_list:
+        tmp_pn = [priorities[p]] + tmp_pn
+
+    preferred_file = None
+
+    localdata = data.createCopy(cfgData)
+    bb.data.setVar('OVERRIDES', "%s:%s" % (pn, data.getVar('OVERRIDES', localdata)), localdata)
+    bb.data.update_data(localdata)
+
+    preferred_v = bb.data.getVar('PREFERRED_VERSION_%s' % pn, localdata, True)
+    if preferred_v:
+        m = re.match('(.*)_(.*)', preferred_v)
+        if m:
+            preferred_v = m.group(1)
+            preferred_r = m.group(2)
+        else:
+            preferred_r = None
+
+        for file_set in tmp_pn:
+            for f in file_set:
+                pv,pr = dataCache.pkg_pvpr[f]
+                if preferred_v == pv and (preferred_r == pr or preferred_r == None):
+                    preferred_file = f
+                    preferred_ver = (pv, pr)
+                    break
+            if preferred_file:
+                break;
+        if preferred_r:
+            pv_str = '%s-%s' % (preferred_v, preferred_r)
+        else:
+            pv_str = preferred_v
+        itemstr = ""
+        if item:
+            itemstr = " (for item %s)" % item
+        if preferred_file is None:
+            bb.msg.note(1, bb.msg.domain.Provider, "preferred version %s of %s not available%s" % (pv_str, pn, itemstr))
+        else:
+            bb.msg.debug(1, bb.msg.domain.Provider, "selecting %s as PREFERRED_VERSION %s of package %s%s" % (preferred_file, pv_str, pn, itemstr))
+
+    del localdata
+
+    # get highest priority file set
+    files = tmp_pn[0]
+    latest = None
+    latest_p = 0
+    latest_f = None
+    for file_name in files:
+        pv,pr = dataCache.pkg_pvpr[file_name]
+        dp = dataCache.pkg_dp[file_name]
+
+        if (latest is None) or ((latest_p == dp) and (utils.vercmp(latest, (pv, pr)) < 0)) or (dp > latest_p):
+            latest = (pv, pr)
+            latest_f = file_name
+            latest_p = dp
+    if preferred_file is None:
+        preferred_file = latest_f
+        preferred_ver = latest
+
+    return (latest,latest_f,preferred_ver, preferred_file)
+
+#
+# RP - build_cache_fail needs to move elsewhere
+#
+def filterProviders(providers, item, cfgData, dataCache, build_cache_fail = {}):
+    """
+    Take a list of providers and filter/reorder according to the 
+    environment variables and previous build results
+    """
+    eligible = []
+    preferred_versions = {}
+
+    # Collate providers by PN
+    pkg_pn = {}
+    for p in providers:
+        pn = dataCache.pkg_fn[p]
+        if pn not in pkg_pn:
+            pkg_pn[pn] = []
+        pkg_pn[pn].append(p)
+
+    bb.msg.debug(1, bb.msg.domain.Provider, "providers for %s are: %s" % (item, pkg_pn.keys()))
+
+    for pn in pkg_pn.keys():
+        preferred_versions[pn] = bb.providers.findBestProvider(pn, cfgData, dataCache, pkg_pn, item)[2:4]
+        eligible.append(preferred_versions[pn][1])
+
+
+    for p in eligible:
+        if p in build_cache_fail:
+            bb.msg.debug(1, bb.msg.domain.Provider, "rejecting already-failed %s" % p)
+            eligible.remove(p)
+
+    if len(eligible) == 0:
+        bb.msg.error(bb.msg.domain.Provider, "no eligible providers for %s" % item)
+        return 0
+
+
+    # If pn == item, give it a slight default preference
+    # This means PREFERRED_PROVIDER_foobar defaults to foobar if available
+    for p in providers:
+        pn = dataCache.pkg_fn[p]
+        if pn != item:
+            continue
+        (newvers, fn) = preferred_versions[pn]
+        if not fn in eligible:
+            continue
+        eligible.remove(fn)
+        eligible = [fn] + eligible
+
+    # look to see if one of them is already staged, or marked as preferred.
+    # if so, bump it to the head of the queue
+    for p in providers:
+        pn = dataCache.pkg_fn[p]
+        pv, pr = dataCache.pkg_pvpr[p]
+
+        stamp = '%s.do_populate_staging' % dataCache.stamp[p]
+        if os.path.exists(stamp):
+            (newvers, fn) = preferred_versions[pn]
+            if not fn in eligible:
+                # package was made ineligible by already-failed check
+                continue
+            oldver = "%s-%s" % (pv, pr)
+            newver = '-'.join(newvers)
+            if (newver != oldver):
+                extra_chat = "%s (%s) already staged but upgrading to %s to satisfy %s" % (pn, oldver, newver, item)
+            else:
+                extra_chat = "Selecting already-staged %s (%s) to satisfy %s" % (pn, oldver, item)
+
+            bb.msg.note(2, bb.msg.domain.Provider, "%s" % extra_chat)
+            eligible.remove(fn)
+            eligible = [fn] + eligible
+            break
+
+    return eligible
+
+def getRuntimeProviders(dataCache, rdepend):
+    """
+    Return any providers of runtime dependency
+    """
+    rproviders = []
+
+    if rdepend in dataCache.rproviders:
+       rproviders += dataCache.rproviders[rdepend]
+
+    if rdepend in dataCache.packages:
+        rproviders += dataCache.packages[rdepend]
+
+    if rproviders:
+        return rproviders
+
+    # Only search dynamic packages if we can't find anything in other variables
+    for pattern in dataCache.packages_dynamic:
+        regexp = re.compile(pattern)
+        if regexp.match(rdepend):
+            rproviders += dataCache.packages_dynamic[pattern]
+
+    return rproviders

bitbake/lib/bb/runqueue.py

@@ -0,0 +1,538 @@
+#!/usr/bin/env python
+# ex:ts=4:sw=4:sts=4:et
+# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
+"""
+BitBake 'RunQueue' implementation
+
+Handles preparation and execution of a queue of tasks
+"""
+
+# Copyright (C) 2006  Richard Purdie
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+from bb import msg, data, fetch, event, mkdirhier, utils
+from sets import Set 
+import bb, os, sys
+
+class TaskFailure(Exception):
+    """Exception raised when a task in a runqueue fails"""
+    def __init__(self, x): 
+        self.args = x
+
+class RunQueue:
+    """
+    BitBake Run Queue implementation
+    """
+    def __init__(self):
+        self.reset_runqueue()
+
+    def reset_runqueue(self):
+        self.runq_fnid = []
+        self.runq_task = []
+        self.runq_depends = []
+        self.runq_revdeps = []
+        self.runq_weight = []
+        self.prio_map = []
+
+    def get_user_idstring(self, task, taskData):
+        fn = taskData.fn_index[self.runq_fnid[task]]
+        taskname = self.runq_task[task]
+        return "%s, %s" % (fn, taskname)
+
+    def prepare_runqueue(self, cooker, cfgData, dataCache, taskData, targets):
+        """
+        Turn a set of taskData into a RunQueue and compute data needed 
+        to optimise the execution order.
+        targets is list of paired values - a provider name and the task to run
+        """
+
+        depends = []
+        runq_weight1 = []
+        runq_build = []
+        runq_done = []
+
+        bb.msg.note(1, bb.msg.domain.RunQueue, "Preparing Runqueue")
+
+        for task in range(len(taskData.tasks_name)):
+            fnid = taskData.tasks_fnid[task]
+            fn = taskData.fn_index[fnid]
+            task_deps = dataCache.task_deps[fn]
+
+            if fnid not in taskData.failed_fnids:
+
+                depends = taskData.tasks_tdepends[task]
+
+                # Resolve Depends
+                if 'deptask' in task_deps and taskData.tasks_name[task] in task_deps['deptask']:
+                    taskname = task_deps['deptask'][taskData.tasks_name[task]]
+                    for depid in taskData.depids[fnid]:
+                        if depid in taskData.build_targets:
+                            depdata = taskData.build_targets[depid][0]
+                            if depdata:
+                                dep = taskData.fn_index[depdata]
+                                depends.append(taskData.gettask_id(dep, taskname))
+
+                # Resolve Runtime Depends
+                if 'rdeptask' in task_deps and taskData.tasks_name[task] in task_deps['rdeptask']:
+                    taskname = task_deps['rdeptask'][taskData.tasks_name[task]]
+                    for depid in taskData.rdepids[fnid]:
+                        if depid in taskData.run_targets:
+                            depdata = taskData.run_targets[depid][0]
+                            if depdata:
+                                dep = taskData.fn_index[depdata]
+                                depends.append(taskData.gettask_id(dep, taskname))
+
+                def add_recursive_build(depid):
+                    """
+                    Add build depends of depid to depends
+                    (if we've not see it before)
+                    (calls itself recursively)
+                    """
+                    if str(depid) in dep_seen:
+                        return
+                    dep_seen.append(depid)
+                    if depid in taskData.build_targets:
+                        depdata = taskData.build_targets[depid][0]
+                        if depdata:
+                            dep = taskData.fn_index[depdata]
+                            # Need to avoid creating new tasks here
+                            taskid = taskData.gettask_id(dep, taskname, False)
+                            if taskid:
+                                depends.append(taskid)
+                                fnid = taskData.tasks_fnid[taskid]
+                            else:
+                                fnid = taskData.getfn_id(dep)
+                            for nextdepid in taskData.depids[fnid]:
+                                if nextdepid not in dep_seen:
+                                    add_recursive_build(nextdepid)
+                            for nextdepid in taskData.rdepids[fnid]:
+                                if nextdepid not in rdep_seen:
+                                    add_recursive_run(nextdepid)
+
+                def add_recursive_run(rdepid):
+                    """
+                    Add runtime depends of rdepid to depends
+                    (if we've not see it before)
+                    (calls itself recursively)
+                    """
+                    if str(rdepid) in rdep_seen:
+                        return
+                    rdep_seen.append(rdepid)
+                    if rdepid in taskData.run_targets:
+                        depdata = taskData.run_targets[rdepid][0]
+                        if depdata:
+                            dep = taskData.fn_index[depdata]
+                            # Need to avoid creating new tasks here
+                            taskid = taskData.gettask_id(dep, taskname, False)
+                            if taskid:
+                                depends.append(taskid)
+                                fnid = taskData.tasks_fnid[taskid]
+                            else:
+                                fnid = taskData.getfn_id(dep)
+                            for nextdepid in taskData.depids[fnid]:
+                                if nextdepid not in dep_seen:
+                                    add_recursive_build(nextdepid)
+                            for nextdepid in taskData.rdepids[fnid]:
+                                if nextdepid not in rdep_seen:
+                                    add_recursive_run(nextdepid)
+
+
+                # Resolve Recursive Runtime Depends
+                # Also includes all Build Depends (and their runtime depends)
+                if 'recrdeptask' in task_deps and taskData.tasks_name[task] in task_deps['recrdeptask']:
+                    dep_seen = []
+                    rdep_seen = []
+                    for taskname in task_deps['recrdeptask'][taskData.tasks_name[task]].split():
+                        for depid in taskData.depids[fnid]:
+                            add_recursive_build(depid)
+                        for rdepid in taskData.rdepids[fnid]:
+                            add_recursive_run(rdepid)
+
+                #Prune self references
+                if task in depends:
+                    newdep = []
+                    bb.msg.debug(2, bb.msg.domain.RunQueue, "Task %s (%s %s) contains self reference! %s" % (task, taskData.fn_index[taskData.tasks_fnid[task]], taskData.tasks_name[task], depends))
+                    for dep in depends:
+                       if task != dep:
+                          newdep.append(dep)
+                    depends = newdep
+
+
+            self.runq_fnid.append(taskData.tasks_fnid[task])
+            self.runq_task.append(taskData.tasks_name[task])
+            self.runq_depends.append(Set(depends))
+            self.runq_revdeps.append(Set())
+            self.runq_weight.append(0)
+
+            runq_weight1.append(0)
+            runq_build.append(0)
+            runq_done.append(0)
+
+        bb.msg.note(2, bb.msg.domain.RunQueue, "Marking Active Tasks")
+
+        def mark_active(listid, depth):
+            """
+            Mark an item as active along with its depends
+            (calls itself recursively)
+            """
+
+            if runq_build[listid] == 1:
+                return
+
+            runq_build[listid] = 1
+
+            depends = self.runq_depends[listid]
+            for depend in depends:
+                mark_active(depend, depth+1)
+
+        for target in targets:
+            targetid = taskData.getbuild_id(target[0])
+
+            if targetid not in taskData.build_targets:
+                continue
+
+            fnid = taskData.build_targets[targetid][0]
+
+            # Remove stamps for targets if force mode active
+            if cooker.configuration.force:
+                fn = taskData.fn_index[fnid]
+                bb.msg.note(2, bb.msg.domain.RunQueue, "Remove stamp %s, %s" % (target[1], fn))
+                bb.build.del_stamp(target[1], dataCache, fn)
+
+            if targetid in taskData.failed_deps:
+                continue
+
+            if fnid in taskData.failed_fnids:
+                continue
+
+            listid = taskData.tasks_lookup[fnid][target[1]]
+
+            mark_active(listid, 1)
+
+        # Prune inactive tasks
+        maps = []
+        delcount = 0
+        for listid in range(len(self.runq_fnid)):
+            if runq_build[listid-delcount] == 1:
+                maps.append(listid-delcount)
+            else:
+                del self.runq_fnid[listid-delcount]
+                del self.runq_task[listid-delcount]
+                del self.runq_depends[listid-delcount]
+                del self.runq_weight[listid-delcount]
+                del runq_weight1[listid-delcount]
+                del runq_build[listid-delcount]
+                del runq_done[listid-delcount]
+                del self.runq_revdeps[listid-delcount]
+                delcount = delcount + 1
+                maps.append(-1)
+
+        if len(self.runq_fnid) == 0:
+            if not taskData.abort:
+                bb.msg.note(1, bb.msg.domain.RunQueue, "All possible tasks have been run but build incomplete (--continue mode). See errors above for incomplete tasks.")
+                return
+            bb.msg.fatal(bb.msg.domain.RunQueue, "No active tasks and not in --continue mode?! Please report this bug.")
+
+        bb.msg.note(2, bb.msg.domain.RunQueue, "Pruned %s inactive tasks, %s left" % (delcount, len(self.runq_fnid)))
+
+        for listid in range(len(self.runq_fnid)):
+            newdeps = []
+            origdeps = self.runq_depends[listid]
+            for origdep in origdeps:
+                if maps[origdep] == -1:
+                    bb.msg.fatal(bb.msg.domain.RunQueue, "Invalid mapping - Should never happen!")
+                newdeps.append(maps[origdep])
+            self.runq_depends[listid] = Set(newdeps)
+
+        bb.msg.note(2, bb.msg.domain.RunQueue, "Assign Weightings")
+
+        for listid in range(len(self.runq_fnid)):
+            for dep in self.runq_depends[listid]:
+                self.runq_revdeps[dep].add(listid)
+
+        endpoints = []
+        for listid in range(len(self.runq_fnid)):
+            revdeps = self.runq_revdeps[listid]
+            if len(revdeps) == 0:
+                runq_done[listid] = 1
+                self.runq_weight[listid] = 1
+                endpoints.append(listid)
+            for dep in revdeps:
+                if dep in self.runq_depends[listid]:
+                    #self.dump_data(taskData)
+                    bb.msg.fatal(bb.msg.domain.RunQueue, "Task %s (%s) has circular dependency on %s (%s)" % (taskData.fn_index[self.runq_fnid[dep]], self.runq_task[dep] , taskData.fn_index[self.runq_fnid[listid]], self.runq_task[listid]))
+            runq_weight1[listid] = len(revdeps)
+
+        bb.msg.note(2, bb.msg.domain.RunQueue, "Compute totals (have %s endpoint(s))" % len(endpoints))
+
+        while 1:
+            next_points = []
+            for listid in endpoints:
+                for revdep in self.runq_depends[listid]:
+                    self.runq_weight[revdep] = self.runq_weight[revdep] + self.runq_weight[listid]
+                    runq_weight1[revdep] = runq_weight1[revdep] - 1
+                    if runq_weight1[revdep] == 0:
+                        next_points.append(revdep)
+                        runq_done[revdep] = 1
+            endpoints = next_points
+            if len(next_points) == 0:
+                break           
+
+        # Sanity Checks
+        for task in range(len(self.runq_fnid)):
+            if runq_done[task] == 0:
+                seen = []
+                deps_seen = []
+                def print_chain(taskid, finish):
+                    seen.append(taskid)
+                    for revdep in self.runq_revdeps[taskid]:
+                        if runq_done[revdep] == 0 and revdep not in seen and not finish:
+                            bb.msg.error(bb.msg.domain.RunQueue, "Task %s (%s) (depends: %s)" % (revdep, self.get_user_idstring(revdep, taskData), self.runq_depends[revdep]))
+                            if revdep in deps_seen:
+                                bb.msg.error(bb.msg.domain.RunQueue, "Chain ends at Task %s (%s)" % (revdep, self.get_user_idstring(revdep, taskData)))
+                                finish = True
+                                return
+                            for dep in self.runq_depends[revdep]:
+                                deps_seen.append(dep)
+                            print_chain(revdep, finish)
+                print_chain(task, False)
+                bb.msg.fatal(bb.msg.domain.RunQueue, "Task %s (%s) not processed!\nThis is probably a circular dependency (the chain might be printed above)." % (task, self.get_user_idstring(task, taskData)))
+            if runq_weight1[task] != 0:
+                bb.msg.fatal(bb.msg.domain.RunQueue, "Task %s (%s) count not zero!" % (task, self.get_user_idstring(task, taskData)))
+
+        # Make a weight sorted map
+        from copy import deepcopy
+
+        sortweight = deepcopy(self.runq_weight)
+        sortweight.sort()
+        copyweight = deepcopy(self.runq_weight)
+        self.prio_map = []
+
+        for weight in sortweight:
+            idx = copyweight.index(weight)
+            self.prio_map.append(idx)
+            copyweight[idx] = -1
+        self.prio_map.reverse()
+
+        #self.dump_data(taskData)
+
+    def execute_runqueue(self, cooker, cfgData, dataCache, taskData, runlist):
+        """
+        Run the tasks in a queue prepared by prepare_runqueue
+        Upon failure, optionally try to recover the build using any alternate providers
+        (if the abort on failure configuration option isn't set)
+        """
+
+        failures = 0
+        while 1:
+            failed_fnids = self.execute_runqueue_internal(cooker, cfgData, dataCache, taskData)
+            if len(failed_fnids) == 0:
+                return failures
+            if taskData.abort:
+                raise bb.runqueue.TaskFailure(failed_fnids)
+            for fnid in failed_fnids:
+                #print "Failure: %s %s %s" % (fnid, taskData.fn_index[fnid],  self.runq_task[fnid])
+                taskData.fail_fnid(fnid)
+                failures = failures + 1
+            self.reset_runqueue()
+            self.prepare_runqueue(cfgData, dataCache, taskData, runlist)
+
+    def execute_runqueue_internal(self, cooker, cfgData, dataCache, taskData):
+        """
+        Run the tasks in a queue prepared by prepare_runqueue
+        """
+        import signal
+
+        bb.msg.note(1, bb.msg.domain.RunQueue, "Executing runqueue")
+
+        active_builds = 0
+        tasks_completed = 0
+        tasks_skipped = 0
+
+        runq_buildable = []
+        runq_running = []
+        runq_complete = []
+        build_pids = {}
+        failed_fnids = []
+
+        if len(self.runq_fnid) == 0:
+            # nothing to do
+            return
+
+        def sigint_handler(signum, frame):
+            raise KeyboardInterrupt
+
+        def get_next_task(data):
+            """
+            Return the id of the highest priority task that is buildable
+            """
+            for task1 in range(len(data.runq_fnid)):
+                task = data.prio_map[task1]
+                if runq_running[task] == 1:
+                    continue
+                if runq_buildable[task] == 1:
+                    return task
+            return None
+
+        def task_complete(data, task):
+            """
+            Mark a task as completed
+            Look at the reverse dependencies and mark any task with 
+            completed dependencies as buildable
+            """
+            runq_complete[task] = 1
+            for revdep in data.runq_revdeps[task]:
+                if runq_running[revdep] == 1:
+                    continue
+                if runq_buildable[revdep] == 1:
+                    continue
+                alldeps = 1
+                for dep in data.runq_depends[revdep]:
+                    if runq_complete[dep] != 1:
+                        alldeps = 0
+                if alldeps == 1:
+                    runq_buildable[revdep] = 1
+                    fn = taskData.fn_index[self.runq_fnid[revdep]]
+                    taskname = self.runq_task[revdep]
+                    bb.msg.debug(1, bb.msg.domain.RunQueue, "Marking task %s (%s, %s) as buildable" % (revdep, fn, taskname))
+
+        # Mark initial buildable tasks
+        for task in range(len(self.runq_fnid)):
+            runq_running.append(0)
+            runq_complete.append(0)
+            if len(self.runq_depends[task]) == 0:
+                runq_buildable.append(1)
+            else:
+                runq_buildable.append(0)
+
+
+        number_tasks = int(bb.data.getVar("BB_NUMBER_THREADS", cfgData) or 1)
+
+        try:
+            while 1:
+                task = get_next_task(self)
+                if task is not None:
+                    fn = taskData.fn_index[self.runq_fnid[task]]
+                    taskname = self.runq_task[task]
+
+                    if bb.build.stamp_is_current(taskname, dataCache, fn):
+                        bb.msg.debug(2, bb.msg.domain.RunQueue, "Stamp current task %s (%s)" % (task, self.get_user_idstring(task, taskData)))
+                        runq_running[task] = 1
+                        task_complete(self, task)
+                        tasks_completed = tasks_completed + 1
+                        tasks_skipped = tasks_skipped + 1
+                        continue
+
+                    bb.msg.note(1, bb.msg.domain.RunQueue, "Running task %d of %d (ID: %s, %s)" % (tasks_completed + active_builds + 1, len(self.runq_fnid), task, self.get_user_idstring(task, taskData)))
+                    try: 
+                        pid = os.fork() 
+                    except OSError, e: 
+                        bb.msg.fatal(bb.msg.domain.RunQueue, "fork failed: %d (%s)" % (e.errno, e.strerror))
+                    if pid == 0:
+                        # Bypass finally below
+                        active_builds = 0 
+                        # Stop Ctrl+C being sent to children
+                        # signal.signal(signal.SIGINT, signal.SIG_IGN)
+                        # Make the child the process group leader
+                        os.setpgid(0, 0)
+                        sys.stdin = open('/dev/null', 'r')
+                        cooker.configuration.cmd = taskname[3:]
+                        try: 
+                            cooker.tryBuild(fn, False)
+                        except bb.build.EventException:
+                            bb.msg.error(bb.msg.domain.Build, "Build of " + fn + " " + taskname + " failed")
+                            sys.exit(1)
+                        except:
+                            bb.msg.error(bb.msg.domain.Build, "Build of " + fn + " " + taskname + " failed")
+                            raise
+                        sys.exit(0)
+                    build_pids[pid] = task
+                    runq_running[task] = 1
+                    active_builds = active_builds + 1
+                    if active_builds < number_tasks:
+                        continue
+                if active_builds > 0:
+                    result = os.waitpid(-1, 0)
+                    active_builds = active_builds - 1
+                    task = build_pids[result[0]]
+                    if result[1] != 0:
+                        del build_pids[result[0]]
+                        bb.msg.error(bb.msg.domain.RunQueue, "Task %s (%s) failed" % (task, self.get_user_idstring(task, taskData)))
+                        failed_fnids.append(self.runq_fnid[task])
+                        break
+                    task_complete(self, task)
+                    tasks_completed = tasks_completed + 1
+                    del build_pids[result[0]]
+                    continue
+                break
+        finally:
+            try:
+                while active_builds > 0:
+                    bb.msg.note(1, bb.msg.domain.RunQueue, "Waiting for %s active tasks to finish" % active_builds)
+                    tasknum = 1
+                    for k, v in build_pids.iteritems():
+                         bb.msg.note(1, bb.msg.domain.RunQueue, "%s: %s (%s)" % (tasknum, self.get_user_idstring(v, taskData), k))
+                         tasknum = tasknum + 1
+                    result = os.waitpid(-1, 0)
+                    task = build_pids[result[0]]
+                    if result[1] != 0:
+                         bb.msg.error(bb.msg.domain.RunQueue, "Task %s (%s) failed" % (task, self.get_user_idstring(task, taskData)))
+                         failed_fnids.append(self.runq_fnid[task])
+                    del build_pids[result[0]]
+                    active_builds = active_builds - 1
+                if len(failed_fnids) > 0:
+                    return failed_fnids
+            except:
+                bb.msg.note(1, bb.msg.domain.RunQueue, "Sending SIGINT to remaining %s tasks" % active_builds)
+                for k, v in build_pids.iteritems():
+                     os.kill(-k, signal.SIGINT)
+                raise
+
+        # Sanity Checks
+        for task in range(len(self.runq_fnid)):
+            if runq_buildable[task] == 0:
+                bb.msg.error(bb.msg.domain.RunQueue, "Task %s never buildable!" % task)
+            if runq_running[task] == 0:
+                bb.msg.error(bb.msg.domain.RunQueue, "Task %s never ran!" % task)
+            if runq_complete[task] == 0:
+                bb.msg.error(bb.msg.domain.RunQueue, "Task %s never completed!" % task)
+
+        bb.msg.note(1, bb.msg.domain.RunQueue, "Tasks Summary: Attempted %d tasks of which %d didn't need to be rerun and %d failed." % (tasks_completed, tasks_skipped, len(failed_fnids)))
+
+        return failed_fnids
+
+    def dump_data(self, taskQueue):
+        """
+        Dump some debug information on the internal data structures
+        """
+        bb.msg.debug(3, bb.msg.domain.RunQueue, "run_tasks:")
+        for task in range(len(self.runq_fnid)):
+                bb.msg.debug(3, bb.msg.domain.RunQueue, " (%s)%s - %s: %s   Deps %s RevDeps %s" % (task, 
+                        taskQueue.fn_index[self.runq_fnid[task]], 
+                        self.runq_task[task], 
+                        self.runq_weight[task], 
+                        self.runq_depends[task], 
+                        self.runq_revdeps[task]))
+
+        bb.msg.debug(3, bb.msg.domain.RunQueue, "sorted_tasks:")
+        for task1 in range(len(self.runq_fnid)):
+            if task1 in self.prio_map:
+                task = self.prio_map[task1]
+                bb.msg.debug(3, bb.msg.domain.RunQueue, " (%s)%s - %s: %s   Deps %s RevDeps %s" % (task, 
+                        taskQueue.fn_index[self.runq_fnid[task]], 
+                        self.runq_task[task], 
+                        self.runq_weight[task], 
+                        self.runq_depends[task], 
+                        self.runq_revdeps[task]))

bitbake/lib/bb/shell.py

@@ -0,0 +1,845 @@
+# ex:ts=4:sw=4:sts=4:et
+# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
+##########################################################################
+#
+# Copyright (C) 2005-2006 Michael 'Mickey' Lauer <mickey@Vanille.de>
+# Copyright (C) 2005-2006 Vanille Media
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+##########################################################################
+#
+# Thanks to:
+# * Holger Freyther <zecke@handhelds.org>
+# * Justin Patrin <papercrane@reversefold.com>
+#
+##########################################################################
+
+"""
+BitBake Shell
+
+IDEAS:
+    * list defined tasks per package
+    * list classes
+    * toggle force
+    * command to reparse just one (or more) bbfile(s)
+    * automatic check if reparsing is necessary (inotify?)
+    * frontend for bb file manipulation
+    * more shell-like features:
+        - output control, i.e. pipe output into grep, sort, etc.
+        - job control, i.e. bring running commands into background and foreground
+    * start parsing in background right after startup
+    * ncurses interface
+
+PROBLEMS:
+    * force doesn't always work
+    * readline completion for commands with more than one parameters
+
+"""
+
+##########################################################################
+# Import and setup global variables
+##########################################################################
+
+try:
+    set
+except NameError:
+    from sets import Set as set
+import sys, os, readline, socket, httplib, urllib, commands, popen2, copy, shlex, Queue, fnmatch
+from bb import data, parse, build, fatal, cache, taskdata, runqueue, providers as Providers
+
+__version__ = "0.5.3.1"
+__credits__ = """BitBake Shell Version %s (C) 2005 Michael 'Mickey' Lauer <mickey@Vanille.de>
+Type 'help' for more information, press CTRL-D to exit.""" % __version__
+
+cmds = {}
+leave_mainloop = False
+last_exception = None
+cooker = None
+parsed = False
+initdata = None
+debug = os.environ.get( "BBSHELL_DEBUG", "" )
+
+##########################################################################
+# Class BitBakeShellCommands
+##########################################################################
+
+class BitBakeShellCommands:
+    """This class contains the valid commands for the shell"""
+
+    def __init__( self, shell ):
+        """Register all the commands"""
+        self._shell = shell
+        for attr in BitBakeShellCommands.__dict__:
+            if not attr.startswith( "_" ):
+                if attr.endswith( "_" ):
+                    command = attr[:-1].lower()
+                else:
+                    command = attr[:].lower()
+                method = getattr( BitBakeShellCommands, attr )
+                debugOut( "registering command '%s'" % command )
+                # scan number of arguments
+                usage = getattr( method, "usage", "" )
+                if usage != "<...>":
+                    numArgs = len( usage.split() )
+                else:
+                    numArgs = -1
+                shell.registerCommand( command, method, numArgs, "%s %s" % ( command, usage ), method.__doc__ )
+
+    def _checkParsed( self ):
+        if not parsed:
+            print "SHELL: This command needs to parse bbfiles..."
+            self.parse( None )
+
+    def _findProvider( self, item ):
+        self._checkParsed()
+        preferred = data.getVar( "PREFERRED_PROVIDER_%s" % item, cooker.configuration.data, 1 )
+        if not preferred: preferred = item
+        try:
+            lv, lf, pv, pf = Providers.findBestProvider(preferred, cooker.configuration.data, cooker.status, cooker.build_cache_fail)
+        except KeyError:
+            if item in cooker.status.providers:
+                pf = cooker.status.providers[item][0]
+            else:
+                pf = None
+        return pf
+
+    def alias( self, params ):
+        """Register a new name for a command"""
+        new, old = params
+        if not old in cmds:
+            print "ERROR: Command '%s' not known" % old
+        else:
+            cmds[new] = cmds[old]
+            print "OK"
+    alias.usage = "<alias> <command>"
+
+    def buffer( self, params ):
+        """Dump specified output buffer"""
+        index = params[0]
+        print self._shell.myout.buffer( int( index ) )
+    buffer.usage = "<index>"
+
+    def buffers( self, params ):
+        """Show the available output buffers"""
+        commands = self._shell.myout.bufferedCommands()
+        if not commands:
+            print "SHELL: No buffered commands available yet. Start doing something."
+        else:
+            print "="*35, "Available Output Buffers", "="*27
+            for index, cmd in enumerate( commands ):
+                print "| %s %s" % ( str( index ).ljust( 3 ), cmd )
+            print "="*88
+
+    def build( self, params, cmd = "build" ):
+        """Build a providee"""
+        globexpr = params[0]
+        self._checkParsed()
+        names = globfilter( cooker.status.pkg_pn.keys(), globexpr )
+        if len( names ) == 0: names = [ globexpr ]
+        print "SHELL: Building %s" % ' '.join( names )
+
+        oldcmd = cooker.configuration.cmd
+        cooker.configuration.cmd = cmd
+        cooker.build_cache = []
+        cooker.build_cache_fail = []
+
+        td = taskdata.TaskData(cooker.configuration.abort)
+
+        try:
+            tasks = []
+            for name in names:
+                td.add_provider(cooker.configuration.data, cooker.status, name)
+                providers = td.get_provider(name)
+
+                if len(providers) == 0:
+                    raise Providers.NoProvider
+
+                tasks.append([name, "do_%s" % cooker.configuration.cmd])
+
+            td.add_unresolved(cooker.configuration.data, cooker.status)
+            
+            rq = runqueue.RunQueue()
+            rq.prepare_runqueue(cooker, cooker.configuration.data, cooker.status, td, tasks)
+            rq.execute_runqueue(cooker, cooker.configuration.data, cooker.status, td, tasks)
+
+        except Providers.NoProvider:
+            print "ERROR: No Provider"
+            global last_exception
+            last_exception = Providers.NoProvider
+
+        except runqueue.TaskFailure, fnids:
+            for fnid in fnids:
+                print "ERROR: '%s' failed" % td.fn_index[fnid]
+            global last_exception
+            last_exception = runqueue.TaskFailure
+
+        except build.EventException, e:
+            print "ERROR: Couldn't build '%s'" % names
+            global last_exception
+            last_exception = e
+
+        cooker.configuration.cmd = oldcmd
+
+    build.usage = "<providee>"
+
+    def clean( self, params ):
+        """Clean a providee"""
+        self.build( params, "clean" )
+    clean.usage = "<providee>"
+
+    def compile( self, params ):
+        """Execute 'compile' on a providee"""
+        self.build( params, "compile" )
+    compile.usage = "<providee>"
+
+    def configure( self, params ):
+        """Execute 'configure' on a providee"""
+        self.build( params, "configure" )
+    configure.usage = "<providee>"
+
+    def edit( self, params ):
+        """Call $EDITOR on a providee"""
+        name = params[0]
+        bbfile = self._findProvider( name )
+        if bbfile is not None:
+            os.system( "%s %s" % ( os.environ.get( "EDITOR", "vi" ), bbfile ) )
+        else:
+            print "ERROR: Nothing provides '%s'" % name
+    edit.usage = "<providee>"
+
+    def environment( self, params ):
+        """Dump out the outer BitBake environment (see bbread)"""
+        data.emit_env(sys.__stdout__, cooker.configuration.data, True)
+
+    def exit_( self, params ):
+        """Leave the BitBake Shell"""
+        debugOut( "setting leave_mainloop to true" )
+        global leave_mainloop
+        leave_mainloop = True
+
+    def fetch( self, params ):
+        """Fetch a providee"""
+        self.build( params, "fetch" )
+    fetch.usage = "<providee>"
+
+    def fileBuild( self, params, cmd = "build" ):
+        """Parse and build a .bb file"""
+        name = params[0]
+        bf = completeFilePath( name )
+        print "SHELL: Calling '%s' on '%s'" % ( cmd, bf )
+
+        oldcmd = cooker.configuration.cmd
+        cooker.configuration.cmd = cmd
+        cooker.build_cache = []
+        cooker.build_cache_fail = []
+
+        thisdata = copy.deepcopy( initdata )
+        # Caution: parse.handle modifies thisdata, hence it would
+        # lead to pollution cooker.configuration.data, which is
+        # why we use it on a safe copy we obtained from cooker right after
+        # parsing the initial *.conf files
+        try:
+            bbfile_data = parse.handle( bf, thisdata )
+        except parse.ParseError:
+            print "ERROR: Unable to open or parse '%s'" % bf
+        else:
+            # Remove stamp for target if force mode active
+            if cooker.configuration.force:
+                bb.msg.note(2, bb.msg.domain.RunQueue, "Remove stamp %s, %s" % (cmd, bf))
+                bb.build.del_stamp('do_%s' % cmd, bbfile_data)
+
+            item = data.getVar('PN', bbfile_data, 1)
+            data.setVar( "_task_cache", [], bbfile_data ) # force
+            try:
+                cooker.tryBuildPackage( os.path.abspath( bf ), item, cmd, bbfile_data, True )
+            except build.EventException, e:
+                print "ERROR: Couldn't build '%s'" % name
+                global last_exception
+                last_exception = e
+
+        cooker.configuration.cmd = oldcmd
+    fileBuild.usage = "<bbfile>"
+
+    def fileClean( self, params ):
+        """Clean a .bb file"""
+        self.fileBuild( params, "clean" )
+    fileClean.usage = "<bbfile>"
+
+    def fileEdit( self, params ):
+        """Call $EDITOR on a .bb file"""
+        name = params[0]
+        os.system( "%s %s" % ( os.environ.get( "EDITOR", "vi" ), completeFilePath( name ) ) )
+    fileEdit.usage = "<bbfile>"
+
+    def fileRebuild( self, params ):
+        """Rebuild (clean & build) a .bb file"""
+        self.fileBuild( params, "rebuild" )
+    fileRebuild.usage = "<bbfile>"
+
+    def fileReparse( self, params ):
+        """(re)Parse a bb file"""
+        bbfile = params[0]
+        print "SHELL: Parsing '%s'" % bbfile
+        parse.update_mtime( bbfile )
+        cooker.bb_cache.cacheValidUpdate(bbfile)
+        fromCache = cooker.bb_cache.loadData(bbfile, cooker.configuration.data)
+        cooker.bb_cache.sync()
+        if False: #fromCache:
+            print "SHELL: File has not been updated, not reparsing"
+        else:
+            print "SHELL: Parsed"
+    fileReparse.usage = "<bbfile>"
+
+    def abort( self, params ):
+        """Toggle abort task execution flag (see bitbake -k)"""
+        cooker.configuration.abort = not cooker.configuration.abort
+        print "SHELL: Abort Flag is now '%s'" % repr( cooker.configuration.abort )
+
+    def force( self, params ):
+        """Toggle force task execution flag (see bitbake -f)"""
+        cooker.configuration.force = not cooker.configuration.force
+        print "SHELL: Force Flag is now '%s'" % repr( cooker.configuration.force )
+
+    def help( self, params ):
+        """Show a comprehensive list of commands and their purpose"""
+        print "="*30, "Available Commands", "="*30
+        allcmds = cmds.keys()
+        allcmds.sort()
+        for cmd in allcmds:
+            function,numparams,usage,helptext = cmds[cmd]
+            print "| %s | %s" % (usage.ljust(30), helptext)
+        print "="*78
+
+    def lastError( self, params ):
+        """Show the reason or log that was produced by the last BitBake event exception"""
+        if last_exception is None:
+            print "SHELL: No Errors yet (Phew)..."
+        else:
+            reason, event = last_exception.args
+            print "SHELL: Reason for the last error: '%s'" % reason
+            if ':' in reason:
+                msg, filename = reason.split( ':' )
+                filename = filename.strip()
+                print "SHELL: Dumping log file for last error:"
+                try:
+                    print open( filename ).read()
+                except IOError:
+                    print "ERROR: Couldn't open '%s'" % filename
+
+    def match( self, params ):
+        """Dump all files or providers matching a glob expression"""
+        what, globexpr = params
+        if what == "files":
+            self._checkParsed()
+            for key in globfilter( cooker.status.pkg_fn.keys(), globexpr ): print key
+        elif what == "providers":
+            self._checkParsed()
+            for key in globfilter( cooker.status.pkg_pn.keys(), globexpr ): print key
+        else:
+            print "Usage: match %s" % self.print_.usage
+    match.usage = "<files|providers> <glob>"
+
+    def new( self, params ):
+        """Create a new .bb file and open the editor"""
+        dirname, filename = params
+        packages = '/'.join( data.getVar( "BBFILES", cooker.configuration.data, 1 ).split('/')[:-2] )
+        fulldirname = "%s/%s" % ( packages, dirname )
+
+        if not os.path.exists( fulldirname ):
+            print "SHELL: Creating '%s'" % fulldirname
+            os.mkdir( fulldirname )
+        if os.path.exists( fulldirname ) and os.path.isdir( fulldirname ):
+            if os.path.exists( "%s/%s" % ( fulldirname, filename ) ):
+                print "SHELL: ERROR: %s/%s already exists" % ( fulldirname, filename )
+                return False
+            print "SHELL: Creating '%s/%s'" % ( fulldirname, filename )
+            newpackage = open( "%s/%s" % ( fulldirname, filename ), "w" )
+            print >>newpackage,"""DESCRIPTION = ""
+SECTION = ""
+AUTHOR = ""
+HOMEPAGE = ""
+MAINTAINER = ""
+LICENSE = "GPL"
+PR = "r0"
+
+SRC_URI = ""
+
+#inherit base
+
+#do_configure() {
+#
+#}
+
+#do_compile() {
+#
+#}
+
+#do_stage() {
+#
+#}
+
+#do_install() {
+#
+#}
+"""
+            newpackage.close()
+            os.system( "%s %s/%s" % ( os.environ.get( "EDITOR" ), fulldirname, filename ) )
+    new.usage = "<directory> <filename>"
+
+    def pasteBin( self, params ):
+        """Send a command + output buffer to the pastebin at http://rafb.net/paste"""
+        index = params[0]
+        contents = self._shell.myout.buffer( int( index ) )
+        sendToPastebin( "output of " + params[0], contents )
+    pasteBin.usage = "<index>"
+
+    def pasteLog( self, params ):
+        """Send the last event exception error log (if there is one) to http://rafb.net/paste"""
+        if last_exception is None:
+            print "SHELL: No Errors yet (Phew)..."
+        else:
+            reason, event = last_exception.args
+            print "SHELL: Reason for the last error: '%s'" % reason
+            if ':' in reason:
+                msg, filename = reason.split( ':' )
+                filename = filename.strip()
+                print "SHELL: Pasting log file to pastebin..."
+
+                file = open( filename ).read()
+                sendToPastebin( "contents of " + filename, file )
+
+    def patch( self, params ):
+        """Execute 'patch' command on a providee"""
+        self.build( params, "patch" )
+    patch.usage = "<providee>"
+
+    def parse( self, params ):
+        """(Re-)parse .bb files and calculate the dependency graph"""
+        cooker.status = cache.CacheData()
+        ignore = data.getVar("ASSUME_PROVIDED", cooker.configuration.data, 1) or ""
+        cooker.status.ignored_dependencies = set( ignore.split() )
+        cooker.handleCollections( data.getVar("BBFILE_COLLECTIONS", cooker.configuration.data, 1) )
+
+        (filelist, masked) = cooker.collect_bbfiles()
+        cooker.parse_bbfiles(filelist, masked, cooker.myProgressCallback)
+        cooker.buildDepgraph()
+        global parsed
+        parsed = True
+        print
+
+    def reparse( self, params ):
+        """(re)Parse a providee's bb file"""
+        bbfile = self._findProvider( params[0] )
+        if bbfile is not None:
+            print "SHELL: Found bbfile '%s' for '%s'" % ( bbfile, params[0] )
+            self.fileReparse( [ bbfile ] )
+        else:
+            print "ERROR: Nothing provides '%s'" % params[0]
+    reparse.usage = "<providee>"
+
+    def getvar( self, params ):
+        """Dump the contents of an outer BitBake environment variable"""
+        var = params[0]
+        value = data.getVar( var, cooker.configuration.data, 1 )
+        print value
+    getvar.usage = "<variable>"
+
+    def peek( self, params ):
+        """Dump contents of variable defined in providee's metadata"""
+        name, var = params
+        bbfile = self._findProvider( name )
+        if bbfile is not None:
+            the_data = cooker.bb_cache.loadDataFull(bbfile, cooker.configuration.data)
+            value = the_data.getVar( var, 1 )
+            print value
+        else:
+            print "ERROR: Nothing provides '%s'" % name
+    peek.usage = "<providee> <variable>"
+
+    def poke( self, params ):
+        """Set contents of variable defined in providee's metadata"""
+        name, var, value = params
+        bbfile = self._findProvider( name )
+        if bbfile is not None:
+            print "ERROR: Sorry, this functionality is currently broken"
+            #d = cooker.pkgdata[bbfile]
+            #data.setVar( var, value, d )
+
+            # mark the change semi persistant
+            #cooker.pkgdata.setDirty(bbfile, d)
+            #print "OK"
+        else:
+            print "ERROR: Nothing provides '%s'" % name
+    poke.usage = "<providee> <variable> <value>"
+
+    def print_( self, params ):
+        """Dump all files or providers"""
+        what = params[0]
+        if what == "files":
+            self._checkParsed()
+            for key in cooker.status.pkg_fn.keys(): print key
+        elif what == "providers":
+            self._checkParsed()
+            for key in cooker.status.providers.keys(): print key
+        else:
+            print "Usage: print %s" % self.print_.usage
+    print_.usage = "<files|providers>"
+
+    def python( self, params ):
+        """Enter the expert mode - an interactive BitBake Python Interpreter"""
+        sys.ps1 = "EXPERT BB>>> "
+        sys.ps2 = "EXPERT BB... "
+        import code
+        interpreter = code.InteractiveConsole( dict( globals() ) )
+        interpreter.interact( "SHELL: Expert Mode - BitBake Python %s\nType 'help' for more information, press CTRL-D to switch back to BBSHELL." % sys.version )
+
+    def showdata( self, params ):
+        """Execute 'showdata' on a providee"""
+        self.build( params, "showdata" )
+    showdata.usage = "<providee>"
+
+    def setVar( self, params ):
+        """Set an outer BitBake environment variable"""
+        var, value = params
+        data.setVar( var, value, cooker.configuration.data )
+        print "OK"
+    setVar.usage = "<variable> <value>"
+
+    def rebuild( self, params ):
+        """Clean and rebuild a .bb file or a providee"""
+        self.build( params, "clean" )
+        self.build( params, "build" )
+    rebuild.usage = "<providee>"
+
+    def shell( self, params ):
+        """Execute a shell command and dump the output"""
+        if params != "":
+            print commands.getoutput( " ".join( params ) )
+    shell.usage = "<...>"
+
+    def stage( self, params ):
+        """Execute 'stage' on a providee"""
+        self.build( params, "stage" )
+    stage.usage = "<providee>"
+
+    def status( self, params ):
+        """<just for testing>"""
+        print "-" * 78
+        print "build cache = '%s'" % cooker.build_cache
+        print "build cache fail = '%s'" % cooker.build_cache_fail
+        print "building list = '%s'" % cooker.building_list
+        print "build path = '%s'" % cooker.build_path
+        print "consider_msgs_cache = '%s'" % cooker.consider_msgs_cache
+        print "build stats = '%s'" % cooker.stats
+        if last_exception is not None: print "last_exception = '%s'" % repr( last_exception.args )
+        print "memory output contents = '%s'" % self._shell.myout._buffer
+
+    def test( self, params ):
+        """<just for testing>"""
+        print "testCommand called with '%s'" % params
+
+    def unpack( self, params ):
+        """Execute 'unpack' on a providee"""
+        self.build( params, "unpack" )
+    unpack.usage = "<providee>"
+
+    def which( self, params ):
+        """Computes the providers for a given providee"""
+        item = params[0]
+
+        self._checkParsed()
+
+        preferred = data.getVar( "PREFERRED_PROVIDER_%s" % item, cooker.configuration.data, 1 )
+        if not preferred: preferred = item
+
+        try:
+            lv, lf, pv, pf = Providers.findBestProvider(preferred, cooker.configuration.data, cooker.status, 
+cooker.build_cache_fail)
+        except KeyError:
+            lv, lf, pv, pf = (None,)*4
+
+        try:
+            providers = cooker.status.providers[item]
+        except KeyError:
+            print "SHELL: ERROR: Nothing provides", preferred
+        else:
+            for provider in providers:
+                if provider == pf: provider = " (***) %s" % provider
+                else:              provider = "       %s" % provider
+                print provider
+    which.usage = "<providee>"
+
+##########################################################################
+# Common helper functions
+##########################################################################
+
+def completeFilePath( bbfile ):
+    """Get the complete bbfile path"""
+    if not cooker.status.pkg_fn: return bbfile
+    for key in cooker.status.pkg_fn.keys():
+        if key.endswith( bbfile ):
+            return key
+    return bbfile
+
+def sendToPastebin( desc, content ):
+    """Send content to http://oe.pastebin.com"""
+    mydata = {}
+    mydata["lang"] = "Plain Text"
+    mydata["desc"] = desc
+    mydata["cvt_tabs"] = "No"
+    mydata["nick"] = "%s@%s" % ( os.environ.get( "USER", "unknown" ), socket.gethostname() or "unknown" )
+    mydata["text"] = content
+    params = urllib.urlencode( mydata )
+    headers = {"Content-type": "application/x-www-form-urlencoded","Accept": "text/plain"}
+
+    host = "rafb.net"
+    conn = httplib.HTTPConnection( "%s:80" % host )
+    conn.request("POST", "/paste/paste.php", params, headers )
+
+    response = conn.getresponse()
+    conn.close()
+
+    if response.status == 302:
+        location = response.getheader( "location" ) or "unknown"
+        print "SHELL: Pasted to http://%s%s" % ( host, location )
+    else:
+        print "ERROR: %s %s" % ( response.status, response.reason )
+
+def completer( text, state ):
+    """Return a possible readline completion"""
+    debugOut( "completer called with text='%s', state='%d'" % ( text, state ) )
+
+    if state == 0:
+        line = readline.get_line_buffer()
+        if " " in line:
+            line = line.split()
+            # we are in second (or more) argument
+            if line[0] in cmds and hasattr( cmds[line[0]][0], "usage" ): # known command and usage
+                u = getattr( cmds[line[0]][0], "usage" ).split()[0]
+                if u == "<variable>":
+                    allmatches = cooker.configuration.data.keys()
+                elif u == "<bbfile>":
+                    if cooker.status.pkg_fn is None: allmatches = [ "(No Matches Available. Parsed yet?)" ]
+                    else: allmatches = [ x.split("/")[-1] for x in cooker.status.pkg_fn.keys() ]
+                elif u == "<providee>":
+                    if cooker.status.pkg_fn is None: allmatches = [ "(No Matches Available. Parsed yet?)" ]
+                    else: allmatches = cooker.status.providers.iterkeys()
+                else: allmatches = [ "(No tab completion available for this command)" ]
+            else: allmatches = [ "(No tab completion available for this command)" ]
+        else:
+            # we are in first argument
+            allmatches = cmds.iterkeys()
+
+        completer.matches = [ x for x in allmatches if x[:len(text)] == text ]
+        #print "completer.matches = '%s'" % completer.matches
+    if len( completer.matches ) > state:
+        return completer.matches[state]
+    else:
+        return None
+
+def debugOut( text ):
+    if debug:
+        sys.stderr.write( "( %s )\n" % text )
+
+def columnize( alist, width = 80 ):
+    """
+    A word-wrap function that preserves existing line breaks
+    and most spaces in the text. Expects that existing line
+    breaks are posix newlines (\n).
+    """
+    return reduce(lambda line, word, width=width: '%s%s%s' %
+                  (line,
+                   ' \n'[(len(line[line.rfind('\n')+1:])
+                         + len(word.split('\n',1)[0]
+                              ) >= width)],
+                   word),
+                  alist
+                 )
+
+def globfilter( names, pattern ):
+    return fnmatch.filter( names, pattern )
+
+##########################################################################
+# Class MemoryOutput
+##########################################################################
+
+class MemoryOutput:
+    """File-like output class buffering the output of the last 10 commands"""
+    def __init__( self, delegate ):
+        self.delegate = delegate
+        self._buffer = []
+        self.text = []
+        self._command = None
+
+    def startCommand( self, command ):
+        self._command = command
+        self.text = []
+    def endCommand( self ):
+        if self._command is not None:
+            if len( self._buffer ) == 10: del self._buffer[0]
+            self._buffer.append( ( self._command, self.text ) )
+    def removeLast( self ):
+        if self._buffer:
+            del self._buffer[ len( self._buffer ) - 1 ]
+        self.text = []
+        self._command = None
+    def lastBuffer( self ):
+        if self._buffer:
+            return self._buffer[ len( self._buffer ) -1 ][1]
+    def bufferedCommands( self ):
+        return [ cmd for cmd, output in self._buffer ]
+    def buffer( self, i ):
+        if i < len( self._buffer ):
+            return "BB>> %s\n%s" % ( self._buffer[i][0], "".join( self._buffer[i][1] ) )
+        else: return "ERROR: Invalid buffer number. Buffer needs to be in (0, %d)" % ( len( self._buffer ) - 1 )
+    def write( self, text ):
+        if self._command is not None and text != "BB>> ": self.text.append( text )
+        if self.delegate is not None: self.delegate.write( text )
+    def flush( self ):
+        return self.delegate.flush()
+    def fileno( self ):
+        return self.delegate.fileno()
+    def isatty( self ):
+        return self.delegate.isatty()
+
+##########################################################################
+# Class BitBakeShell
+##########################################################################
+
+class BitBakeShell:
+
+    def __init__( self ):
+        """Register commands and set up readline"""
+        self.commandQ = Queue.Queue()
+        self.commands = BitBakeShellCommands( self )
+        self.myout = MemoryOutput( sys.stdout )
+        self.historyfilename = os.path.expanduser( "~/.bbsh_history" )
+        self.startupfilename = os.path.expanduser( "~/.bbsh_startup" )
+
+        readline.set_completer( completer )
+        readline.set_completer_delims( " " )
+        readline.parse_and_bind("tab: complete")
+
+        try:
+            readline.read_history_file( self.historyfilename )
+        except IOError:
+            pass  # It doesn't exist yet.
+
+        print __credits__
+
+        # save initial cooker configuration (will be reused in file*** commands)
+        global initdata
+        initdata = copy.deepcopy( cooker.configuration.data )
+
+    def cleanup( self ):
+        """Write readline history and clean up resources"""
+        debugOut( "writing command history" )
+        try:
+            readline.write_history_file( self.historyfilename )
+        except:
+            print "SHELL: Unable to save command history"
+
+    def registerCommand( self, command, function, numparams = 0, usage = "", helptext = "" ):
+        """Register a command"""
+        if usage == "": usage = command
+        if helptext == "": helptext = function.__doc__ or "<not yet documented>"
+        cmds[command] = ( function, numparams, usage, helptext )
+
+    def processCommand( self, command, params ):
+        """Process a command. Check number of params and print a usage string, if appropriate"""
+        debugOut( "processing command '%s'..." % command )
+        try:
+            function, numparams, usage, helptext = cmds[command]
+        except KeyError:
+            print "SHELL: ERROR: '%s' command is not a valid command." % command
+            self.myout.removeLast()
+        else:
+            if (numparams != -1) and (not len( params ) == numparams):
+                print "Usage: '%s'" % usage
+                return
+
+            result = function( self.commands, params )
+            debugOut( "result was '%s'" % result )
+
+    def processStartupFile( self ):
+        """Read and execute all commands found in $HOME/.bbsh_startup"""
+        if os.path.exists( self.startupfilename ):
+            startupfile = open( self.startupfilename, "r" )
+            for cmdline in startupfile:
+                debugOut( "processing startup line '%s'" % cmdline )
+                if not cmdline:
+                    continue
+                if "|" in cmdline:
+                    print "ERROR: '|' in startup file is not allowed. Ignoring line"
+                    continue
+                self.commandQ.put( cmdline.strip() )
+
+    def main( self ):
+        """The main command loop"""
+        while not leave_mainloop:
+            try:
+                if self.commandQ.empty():
+                    sys.stdout = self.myout.delegate
+                    cmdline = raw_input( "BB>> " )
+                    sys.stdout = self.myout
+                else:
+                    cmdline = self.commandQ.get()
+                if cmdline:
+                    allCommands = cmdline.split( ';' )
+                    for command in allCommands:
+                        pipecmd = None
+                        #
+                        # special case for expert mode
+                        if command == 'python':
+                            sys.stdout = self.myout.delegate
+                            self.processCommand( command, "" )
+                            sys.stdout = self.myout
+                        else:
+                            self.myout.startCommand( command )
+                            if '|' in command: # disable output
+                                command, pipecmd = command.split( '|' )
+                                delegate = self.myout.delegate
+                                self.myout.delegate = None
+                            tokens = shlex.split( command, True )
+                            self.processCommand( tokens[0], tokens[1:] or "" )
+                            self.myout.endCommand()
+                            if pipecmd is not None: # restore output
+                                self.myout.delegate = delegate
+
+                                pipe = popen2.Popen4( pipecmd )
+                                pipe.tochild.write( "\n".join( self.myout.lastBuffer() ) )
+                                pipe.tochild.close()
+                                sys.stdout.write( pipe.fromchild.read() )
+                        #
+            except EOFError:
+                print
+                return
+            except KeyboardInterrupt:
+                print
+
+##########################################################################
+# Start function - called from the BitBake command line utility
+##########################################################################
+
+def start( aCooker ):
+    global cooker
+    cooker = aCooker
+    bbshell = BitBakeShell()
+    bbshell.processStartupFile()
+    bbshell.main()
+    bbshell.cleanup()
+
+if __name__ == "__main__":
+    print "SHELL: Sorry, this program should only be called by BitBake."

bitbake/lib/bb/taskdata.py

@@ -0,0 +1,567 @@
+#!/usr/bin/env python
+# ex:ts=4:sw=4:sts=4:et
+# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
+"""
+BitBake 'TaskData' implementation
+
+Task data collection and handling
+
+"""
+
+# Copyright (C) 2006  Richard Purdie
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+from bb import data, fetch, event, mkdirhier, utils
+import bb, os
+
+class TaskData:
+    """
+    BitBake Task Data implementation
+    """
+    def __init__(self, abort = True):
+        self.build_names_index = []
+        self.run_names_index = []
+        self.fn_index = []
+
+        self.build_targets = {}
+        self.run_targets = {}
+
+        self.external_targets = []
+
+        self.tasks_fnid = []
+        self.tasks_name = []
+        self.tasks_tdepends = []
+        # Cache to speed up task ID lookups
+        self.tasks_lookup = {}
+
+        self.depids = {}
+        self.rdepids = {}
+
+        self.consider_msgs_cache = []
+
+        self.failed_deps = []
+        self.failed_rdeps = []
+        self.failed_fnids = []
+
+        self.abort = abort
+
+    def getbuild_id(self, name):
+        """
+        Return an ID number for the build target name.
+        If it doesn't exist, create one.
+        """
+        if not name in self.build_names_index:
+            self.build_names_index.append(name)
+            return len(self.build_names_index) - 1
+
+        return self.build_names_index.index(name)
+
+    def getrun_id(self, name):
+        """
+        Return an ID number for the run target name. 
+        If it doesn't exist, create one.
+        """
+        if not name in self.run_names_index:
+            self.run_names_index.append(name)
+            return len(self.run_names_index) - 1
+
+        return self.run_names_index.index(name)
+
+    def getfn_id(self, name):
+        """
+        Return an ID number for the filename. 
+        If it doesn't exist, create one.
+        """
+        if not name in self.fn_index:
+            self.fn_index.append(name)
+            return len(self.fn_index) - 1
+
+        return self.fn_index.index(name)
+
+    def gettask_id(self, fn, task, create = True):
+        """
+        Return an ID number for the task matching fn and task.
+        If it doesn't exist, create one by default.
+        Optionally return None instead.
+        """
+        fnid = self.getfn_id(fn)
+
+        if fnid in self.tasks_lookup:
+            if task in self.tasks_lookup[fnid]:
+                return self.tasks_lookup[fnid][task]
+
+        if not create:
+            return None
+
+        self.tasks_name.append(task)
+        self.tasks_fnid.append(fnid)
+        self.tasks_tdepends.append([])
+
+        listid = len(self.tasks_name) - 1
+
+        if fnid not in self.tasks_lookup:
+            self.tasks_lookup[fnid] = {}
+        self.tasks_lookup[fnid][task] = listid
+
+        return listid
+
+    def add_tasks(self, fn, dataCache):
+        """
+        Add tasks for a given fn to the database
+        """
+
+        task_graph = dataCache.task_queues[fn]
+        task_deps = dataCache.task_deps[fn]
+
+        fnid = self.getfn_id(fn)
+
+        if fnid in self.failed_fnids:
+            bb.msg.fatal(bb.msg.domain.TaskData, "Trying to re-add a failed file? Something is broken...")
+
+        # Check if we've already seen this fn
+        if fnid in self.tasks_fnid:
+            return
+
+        # Work out task dependencies
+        for task in task_graph.allnodes():
+            parentids = []
+            for dep in task_graph.getparents(task):
+                parentid = self.gettask_id(fn, dep)
+                parentids.append(parentid)
+            taskid = self.gettask_id(fn, task)
+            self.tasks_tdepends[taskid].extend(parentids)
+
+        # Work out build dependencies
+        if not fnid in self.depids:
+            dependids = {}
+            for depend in dataCache.deps[fn]:
+                bb.msg.debug(2, bb.msg.domain.TaskData, "Added dependency %s for %s" % (depend, fn))
+                dependids[self.getbuild_id(depend)] = None
+            self.depids[fnid] = dependids.keys()
+
+        # Work out runtime dependencies
+        if not fnid in self.rdepids:
+            rdependids = {}
+            rdepends = dataCache.rundeps[fn]
+            rrecs = dataCache.runrecs[fn]
+            for package in rdepends:
+                for rdepend in rdepends[package]:
+                    bb.msg.debug(2, bb.msg.domain.TaskData, "Added runtime dependency %s for %s" % (rdepend, fn))
+                    rdependids[self.getrun_id(rdepend)] = None
+            for package in rrecs:
+                for rdepend in rrecs[package]:
+                    bb.msg.debug(2, bb.msg.domain.TaskData, "Added runtime recommendation %s for %s" % (rdepend, fn))
+                    rdependids[self.getrun_id(rdepend)] = None
+            self.rdepids[fnid] = rdependids.keys()
+
+        for dep in self.depids[fnid]:
+            if dep in self.failed_deps:
+                self.fail_fnid(fnid)
+                return
+        for dep in self.rdepids[fnid]:
+            if dep in self.failed_rdeps:
+                self.fail_fnid(fnid)
+                return
+
+    def have_build_target(self, target):
+        """
+        Have we a build target matching this name?
+        """
+        targetid = self.getbuild_id(target)
+
+        if targetid in self.build_targets:
+            return True
+        return False
+
+    def have_runtime_target(self, target):
+        """
+        Have we a runtime target matching this name?
+        """
+        targetid = self.getrun_id(target)
+
+        if targetid in self.run_targets:
+            return True
+        return False
+
+    def add_build_target(self, fn, item):
+        """
+        Add a build target.
+        If already present, append the provider fn to the list
+        """
+        targetid = self.getbuild_id(item)
+        fnid = self.getfn_id(fn)
+
+        if targetid in self.build_targets:
+            if fnid in self.build_targets[targetid]:
+                return
+            self.build_targets[targetid].append(fnid)
+            return
+        self.build_targets[targetid] = [fnid]
+
+    def add_runtime_target(self, fn, item):
+        """
+        Add a runtime target.
+        If already present, append the provider fn to the list
+        """
+        targetid = self.getrun_id(item)
+        fnid = self.getfn_id(fn)
+
+        if targetid in self.run_targets:
+            if fnid in self.run_targets[targetid]:
+                return
+            self.run_targets[targetid].append(fnid)
+            return
+        self.run_targets[targetid] = [fnid]
+
+    def mark_external_target(self, item):
+        """
+        Mark a build target as being externally requested
+        """
+        targetid = self.getbuild_id(item)
+
+        if targetid not in self.external_targets:
+            self.external_targets.append(targetid)
+
+    def get_unresolved_build_targets(self, dataCache):
+        """
+        Return a list of build targets who's providers 
+        are unknown.
+        """
+        unresolved = []
+        for target in self.build_names_index:
+            if target in dataCache.ignored_dependencies:
+                continue
+            if self.build_names_index.index(target) in self.failed_deps:
+                continue
+            if not self.have_build_target(target):
+                unresolved.append(target)
+        return unresolved
+
+    def get_unresolved_run_targets(self, dataCache):
+        """
+        Return a list of runtime targets who's providers 
+        are unknown.
+        """
+        unresolved = []
+        for target in self.run_names_index:
+            if target in dataCache.ignored_dependencies:
+                continue
+            if self.run_names_index.index(target) in self.failed_rdeps:
+                continue
+            if not self.have_runtime_target(target):
+                unresolved.append(target)
+        return unresolved
+
+    def get_provider(self, item):
+        """
+        Return a list of providers of item
+        """
+        targetid = self.getbuild_id(item)
+   
+        return self.build_targets[targetid]
+
+    def get_dependees(self, itemid):
+        """
+        Return a list of targets which depend on item
+        """
+        dependees = []
+        for fnid in self.depids:
+            if itemid in self.depids[fnid]:
+                dependees.append(fnid)
+        return dependees
+
+    def get_dependees_str(self, item):
+        """
+        Return a list of targets which depend on item as a user readable string
+        """
+        itemid = self.getbuild_id(item)
+        dependees = []
+        for fnid in self.depids:
+            if itemid in self.depids[fnid]:
+                dependees.append(self.fn_index[fnid])
+        return dependees
+
+    def get_rdependees(self, itemid):
+        """
+        Return a list of targets which depend on runtime item
+        """
+        dependees = []
+        for fnid in self.rdepids:
+            if itemid in self.rdepids[fnid]:
+                dependees.append(fnid)
+        return dependees
+
+    def get_rdependees_str(self, item):
+        """
+        Return a list of targets which depend on runtime item as a user readable string
+        """
+        itemid = self.getrun_id(item)
+        dependees = []
+        for fnid in self.rdepids:
+            if itemid in self.rdepids[fnid]:
+                dependees.append(self.fn_index[fnid])
+        return dependees
+
+    def add_provider(self, cfgData, dataCache, item):
+        try:
+            self.add_provider_internal(cfgData, dataCache, item)
+        except bb.providers.NoProvider:
+            if self.abort:
+                bb.msg.error(bb.msg.domain.Provider, "No providers of build target %s (for %s)" % (item, self.get_dependees_str(item)))
+                raise
+            targetid = self.getbuild_id(item)
+            self.remove_buildtarget(targetid)
+
+        self.mark_external_target(item)
+
+    def add_provider_internal(self, cfgData, dataCache, item):
+        """
+        Add the providers of item to the task data
+        Mark entries were specifically added externally as against dependencies 
+        added internally during dependency resolution
+        """
+
+        if item in dataCache.ignored_dependencies:
+            return
+
+        if not item in dataCache.providers:
+            bb.msg.debug(1, bb.msg.domain.Provider, "No providers of build target %s (for %s)" % (item, self.get_dependees_str(item)))
+            bb.event.fire(bb.event.NoProvider(item, cfgData))
+            raise bb.providers.NoProvider(item)
+
+        if self.have_build_target(item):
+            return
+
+        all_p = dataCache.providers[item]
+
+        eligible = bb.providers.filterProviders(all_p, item, cfgData, dataCache)
+
+        for p in eligible:
+            fnid = self.getfn_id(p)
+            if fnid in self.failed_fnids:
+                eligible.remove(p)
+
+        if not eligible:
+            bb.msg.debug(1, bb.msg.domain.Provider, "No providers of build target %s after filtering (for %s)" % (item, self.get_dependees_str(item)))
+            bb.event.fire(bb.event.NoProvider(item, cfgData))
+            raise bb.providers.NoProvider(item)
+
+        prefervar = bb.data.getVar('PREFERRED_PROVIDER_%s' % item, cfgData, 1)
+        if prefervar:
+            dataCache.preferred[item] = prefervar
+
+        discriminated = False
+        if item in dataCache.preferred:
+            for p in eligible:
+                pn = dataCache.pkg_fn[p]
+                if dataCache.preferred[item] == pn:
+                    bb.msg.note(2, bb.msg.domain.Provider, "selecting %s to satisfy %s due to PREFERRED_PROVIDERS" % (pn, item))
+                    eligible.remove(p)
+                    eligible = [p] + eligible
+                    discriminated = True
+                    break
+
+        if len(eligible) > 1 and discriminated == False:
+            if item not in self.consider_msgs_cache:
+                providers_list = []
+                for fn in eligible:
+                    providers_list.append(dataCache.pkg_fn[fn])
+                bb.msg.note(1, bb.msg.domain.Provider, "multiple providers are available for %s (%s);" % (item, ", ".join(providers_list)))
+                bb.msg.note(1, bb.msg.domain.Provider, "consider defining PREFERRED_PROVIDER_%s" % item)
+                bb.event.fire(bb.event.MultipleProviders(item,providers_list,cfgData))
+            self.consider_msgs_cache.append(item)
+
+        for fn in eligible:
+            fnid = self.getfn_id(fn)
+            if fnid in self.failed_fnids:
+                continue
+            bb.msg.debug(2, bb.msg.domain.Provider, "adding %s to satisfy %s" % (fn, item))
+            self.add_build_target(fn, item)
+            self.add_tasks(fn, dataCache)
+
+
+            #item = dataCache.pkg_fn[fn]
+
+    def add_rprovider(self, cfgData, dataCache, item):
+        """
+        Add the runtime providers of item to the task data
+        (takes item names from RDEPENDS/PACKAGES namespace)
+        """
+
+        if item in dataCache.ignored_dependencies:
+            return
+
+        if self.have_runtime_target(item):
+            return
+
+        all_p = bb.providers.getRuntimeProviders(dataCache, item)
+
+        if not all_p:
+            bb.msg.error(bb.msg.domain.Provider, "No providers of runtime build target %s (for %s)" % (item, self.get_rdependees_str(item)))
+            bb.event.fire(bb.event.NoProvider(item, cfgData, runtime=True))
+            raise bb.providers.NoRProvider(item)
+
+        eligible = bb.providers.filterProviders(all_p, item, cfgData, dataCache)
+
+        for p in eligible:
+            fnid = self.getfn_id(p)
+            if fnid in self.failed_fnids:
+                eligible.remove(p)
+
+        if not eligible:
+            bb.msg.error(bb.msg.domain.Provider, "No providers of runtime build target %s after filtering (for %s)" % (item, self.get_rdependees_str(item)))
+            bb.event.fire(bb.event.NoProvider(item, cfgData, runtime=True))
+            raise bb.providers.NoRProvider(item)
+
+        # Should use dataCache.preferred here?
+        preferred = []
+        for p in eligible:
+            pn = dataCache.pkg_fn[p]
+            provides = dataCache.pn_provides[pn]
+            for provide in provides:
+                prefervar = bb.data.getVar('PREFERRED_PROVIDER_%s' % provide, cfgData, 1)
+                if prefervar == pn:
+                    bb.msg.note(2, bb.msg.domain.Provider, "selecting %s to satisfy runtime %s due to PREFERRED_PROVIDERS" % (pn, item))
+                    eligible.remove(p)
+                    eligible = [p] + eligible
+                    preferred.append(p)
+
+        if len(eligible) > 1 and len(preferred) == 0:
+            if item not in self.consider_msgs_cache:
+                providers_list = []
+                for fn in eligible:
+                    providers_list.append(dataCache.pkg_fn[fn])
+                bb.msg.note(2, bb.msg.domain.Provider, "multiple providers are available for runtime %s (%s);" % (item, ", ".join(providers_list)))
+                bb.msg.note(2, bb.msg.domain.Provider, "consider defining a PREFERRED_PROVIDER entry to match runtime %s" % item)
+                bb.event.fire(bb.event.MultipleProviders(item,providers_list, cfgData, runtime=True))
+            self.consider_msgs_cache.append(item)
+
+        if len(preferred) > 1:
+            if item not in self.consider_msgs_cache:
+                providers_list = []
+                for fn in preferred:
+                    providers_list.append(dataCache.pkg_fn[fn])
+                bb.msg.note(2, bb.msg.domain.Provider, "multiple preferred providers are available for runtime %s (%s);" % (item, ", ".join(providers_list)))
+                bb.msg.note(2, bb.msg.domain.Provider, "consider defining only one PREFERRED_PROVIDER entry to match runtime %s" % item)
+                bb.event.fire(bb.event.MultipleProviders(item,providers_list, cfgData, runtime=True))
+            self.consider_msgs_cache.append(item)
+
+        # run through the list until we find one that we can build
+        for fn in eligible:
+            fnid = self.getfn_id(fn)
+            if fnid in self.failed_fnids:
+                continue
+            bb.msg.debug(2, bb.msg.domain.Provider, "adding %s to satisfy runtime %s" % (fn, item))
+            self.add_runtime_target(fn, item)
+            self.add_tasks(fn, dataCache)
+
+    def fail_fnid(self, fnid):
+        """
+        Mark a file as failed (unbuildable)
+        Remove any references from build and runtime provider lists
+        """
+        if fnid in self.failed_fnids:
+            return
+        bb.msg.debug(1, bb.msg.domain.Provider, "Removing failed file %s" % self.fn_index[fnid])
+        self.failed_fnids.append(fnid)
+        for target in self.build_targets:
+            if fnid in self.build_targets[target]:
+                self.build_targets[target].remove(fnid)
+                if len(self.build_targets[target]) == 0:
+                    self.remove_buildtarget(target)
+        for target in self.run_targets:
+            if fnid in self.run_targets[target]:
+                self.run_targets[target].remove(fnid)
+                if len(self.run_targets[target]) == 0:
+                    self.remove_runtarget(target)
+
+    def remove_buildtarget(self, targetid):
+        """
+        Mark a build target as failed (unbuildable)
+        Trigger removal of any files that have this as a dependency
+        """
+        bb.msg.debug(1, bb.msg.domain.Provider, "Removing failed build target %s" % self.build_names_index[targetid])
+        self.failed_deps.append(targetid)
+        dependees = self.get_dependees(targetid)
+        for fnid in dependees:
+            self.fail_fnid(fnid)
+        if self.abort and targetid in self.external_targets:
+            bb.msg.error(bb.msg.domain.Provider, "No buildable providers available for required build target %s" % self.build_names_index[targetid])
+            raise bb.providers.NoProvider
+
+    def remove_runtarget(self, targetid):
+        """
+        Mark a run target as failed (unbuildable)
+        Trigger removal of any files that have this as a dependency
+        """
+        bb.msg.note(1, bb.msg.domain.Provider, "Removing failed runtime build target %s" % self.run_names_index[targetid])
+        self.failed_rdeps.append(targetid)
+        dependees = self.get_rdependees(targetid)
+        for fnid in dependees:
+            self.fail_fnid(fnid)
+
+    def add_unresolved(self, cfgData, dataCache):
+        """
+        Resolve all unresolved build and runtime targets
+        """
+        bb.msg.note(1, bb.msg.domain.TaskData, "Resolving missing task queue dependencies")
+        while 1:
+            added = 0
+            for target in self.get_unresolved_build_targets(dataCache):
+                try:
+                    self.add_provider_internal(cfgData, dataCache, target)
+                    added = added + 1
+                except bb.providers.NoProvider:
+                    targetid = self.getbuild_id(target)
+                    if self.abort and targetid in self.external_targets:
+                        raise
+                    self.remove_buildtarget(targetid)
+            for target in self.get_unresolved_run_targets(dataCache):
+                try:
+                    self.add_rprovider(cfgData, dataCache, target)
+                    added = added + 1
+                except bb.providers.NoRProvider:
+                    self.remove_runtarget(self.getrun_id(target))
+            bb.msg.debug(1, bb.msg.domain.TaskData, "Resolved " + str(added) + " extra dependecies")
+            if added == 0:
+                break
+        # self.dump_data()
+
+    def dump_data(self):
+        """
+        Dump some debug information on the internal data structures
+        """
+        bb.msg.debug(3, bb.msg.domain.TaskData, "build_names:")
+        bb.msg.debug(3, bb.msg.domain.TaskData, ", ".join(self.build_names_index))
+        bb.msg.debug(3, bb.msg.domain.TaskData, "run_names:")
+        bb.msg.debug(3, bb.msg.domain.TaskData, ", ".join(self.run_names_index))
+        bb.msg.debug(3, bb.msg.domain.TaskData, "build_targets:")
+        for target in self.build_targets.keys():
+            bb.msg.debug(3, bb.msg.domain.TaskData, " %s: %s" % (self.build_names_index[target], self.build_targets[target]))
+        bb.msg.debug(3, bb.msg.domain.TaskData, "run_targets:")
+        for target in self.run_targets.keys():
+            bb.msg.debug(3, bb.msg.domain.TaskData, " %s: %s" % (self.run_names_index[target], self.run_targets[target]))
+        bb.msg.debug(3, bb.msg.domain.TaskData, "tasks:")
+        for task in range(len(self.tasks_name)):
+            bb.msg.debug(3, bb.msg.domain.TaskData, " (%s)%s - %s: %s" % (
+                task, 
+                self.fn_index[self.tasks_fnid[task]], 
+                self.tasks_name[task], 
+                self.tasks_tdepends[task]))
+        bb.msg.debug(3, bb.msg.domain.TaskData, "runtime ids (per fn):")
+        for fnid in self.rdepids:
+            bb.msg.debug(3, bb.msg.domain.TaskData, " %s %s: %s" % (fnid, self.fn_index[fnid], self.rdepids[fnid]))
+
+

bitbake/lib/bb/utils.py

@@ -0,0 +1,202 @@
+# ex:ts=4:sw=4:sts=4:et
+# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
+"""
+BitBake Utility Functions
+"""
+
+# Copyright (C) 2004 Michael Lauer
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+digits = "0123456789"
+ascii_letters = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
+
+import re
+
+def explode_version(s):
+    r = []
+    alpha_regexp = re.compile('^([a-zA-Z]+)(.*)$')
+    numeric_regexp = re.compile('^(\d+)(.*)$')
+    while (s != ''):
+        if s[0] in digits:
+            m = numeric_regexp.match(s)
+            r.append(int(m.group(1)))
+            s = m.group(2)
+            continue
+        if s[0] in ascii_letters:
+            m = alpha_regexp.match(s)
+            r.append(m.group(1))
+            s = m.group(2)
+            continue
+        s = s[1:]
+    return r
+
+def vercmp_part(a, b):
+    va = explode_version(a)
+    vb = explode_version(b)
+    while True:
+        if va == []:
+            ca = None
+        else:
+            ca = va.pop(0)
+        if vb == []:
+            cb = None
+        else:
+            cb = vb.pop(0)
+        if ca == None and cb == None:
+            return 0
+        if ca > cb:
+            return 1
+        if ca < cb:
+            return -1
+
+def vercmp(ta, tb):
+    (va, ra) = ta
+    (vb, rb) = tb
+
+    r = vercmp_part(va, vb)
+    if (r == 0):
+        r = vercmp_part(ra, rb)
+    return r
+
+def explode_deps(s):
+    """
+    Take an RDEPENDS style string of format:
+    "DEPEND1 (optional version) DEPEND2 (optional version) ..."
+    and return a list of dependencies.
+    Version information is ignored.
+    """
+    r = []
+    l = s.split()
+    flag = False
+    for i in l:
+        if i[0] == '(':
+            flag = True
+            j = []
+        if flag:
+            j.append(i)
+        else:
+            r.append(i)
+        if flag and i.endswith(')'):
+            flag = False
+            # Ignore version
+            #r[-1] += ' ' + ' '.join(j)
+    return r
+
+
+
+def _print_trace(body, line):
+    """
+    Print the Environment of a Text Body
+    """
+    import bb
+
+    # print the environment of the method
+    bb.msg.error(bb.msg.domain.Util, "Printing the environment of the function")
+    min_line = max(1,line-4)
+    max_line = min(line+4,len(body)-1)
+    for i in range(min_line,max_line+1):
+        bb.msg.error(bb.msg.domain.Util, "\t%.4d:%s" % (i, body[i-1]) )
+
+
+def better_compile(text, file, realfile):
+    """
+    A better compile method. This method
+    will print  the offending lines.
+    """
+    try:
+        return compile(text, file, "exec")
+    except Exception, e:
+        import bb,sys
+
+        # split the text into lines again
+        body = text.split('\n')
+        bb.msg.error(bb.msg.domain.Util, "Error in compiling: ", realfile)
+        bb.msg.error(bb.msg.domain.Util, "The lines resulting into this error were:")
+        bb.msg.error(bb.msg.domain.Util, "\t%d:%s:'%s'" % (e.lineno, e.__class__.__name__, body[e.lineno-1]))
+
+        _print_trace(body, e.lineno)
+
+        # exit now
+        sys.exit(1)
+
+def better_exec(code, context, text, realfile):
+    """
+    Similiar to better_compile, better_exec will
+    print the lines that are responsible for the
+    error.
+    """
+    import bb,sys
+    try:
+        exec code in context
+    except:
+        (t,value,tb) = sys.exc_info()
+
+        if t in [bb.parse.SkipPackage, bb.build.FuncFailed]:
+            raise
+
+        # print the Header of the Error Message
+        bb.msg.error(bb.msg.domain.Util, "Error in executing: ", realfile)
+        bb.msg.error(bb.msg.domain.Util, "Exception:%s Message:%s" % (t,value) )
+
+        # let us find the line number now
+        while tb.tb_next:
+            tb = tb.tb_next
+
+        import traceback
+        line = traceback.tb_lineno(tb)
+
+        _print_trace( text.split('\n'), line )
+        
+        raise
+
+def Enum(*names):
+   """
+   A simple class to give Enum support
+   """
+
+   assert names, "Empty enums are not supported"
+
+   class EnumClass(object):
+      __slots__ = names
+      def __iter__(self):        return iter(constants)
+      def __len__(self):         return len(constants)
+      def __getitem__(self, i):  return constants[i]
+      def __repr__(self):        return 'Enum' + str(names)
+      def __str__(self):         return 'enum ' + str(constants)
+
+   class EnumValue(object):
+      __slots__ = ('__value')
+      def __init__(self, value): self.__value = value
+      Value = property(lambda self: self.__value)
+      EnumType = property(lambda self: EnumType)
+      def __hash__(self):        return hash(self.__value)
+      def __cmp__(self, other):
+         # C fans might want to remove the following assertion
+         # to make all enums comparable by ordinal value {;))
+         assert self.EnumType is other.EnumType, "Only values from the same enum are comparable"
+         return cmp(self.__value, other.__value)
+      def __invert__(self):      return constants[maximum - self.__value]
+      def __nonzero__(self):     return bool(self.__value)
+      def __repr__(self):        return str(names[self.__value])
+
+   maximum = len(names) - 1
+   constants = [None] * len(names)
+   for i, each in enumerate(names):
+      val = EnumValue(i)
+      setattr(EnumClass, each, val)
+      constants[i] = val
+   constants = tuple(constants)
+   EnumType = EnumClass()
+   return EnumType

build/conf/local.conf.sample

@@ -0,0 +1,98 @@
+# Where to cache the files Poky downloads
+DL_DIR ?= "${OEROOT}/sources"
+BBFILES = "${OEROOT}/meta/packages/*/*.bb"
+
+# To enable extra packages, uncomment the following lines:
+# BBFILES := "${OEROOT}/meta/packages/*/*.bb ${OEROOT}/meta-extras/packages/*/*.bb"
+# BBFILE_COLLECTIONS = "normal extras"
+# BBFILE_PATTERN_normal = "^${OEROOT}/meta/"
+# BBFILE_PATTERN_extras = "^${OEROOT}/meta/"
+# BBFILE_PRIORITY_normal = "5"
+# BBFILE_PRIORITY_extras = "5"
+
+BBMASK = ""
+
+# The machine to target
+MACHINE ?= "qemuarm"
+
+# Other supported machines
+#MACHINE ?= "cmx270"
+#MACHINE ?= "qemux86"
+#MACHINE ?= "c7x0"
+#MACHINE ?= "akita"
+#MACHINE ?= "spitz"
+#MACHINE ?= "nokia770"
+
+
+DISTRO = "poky"
+# For bleeding edge / experimental / unstable package versions
+# DISTRO = "poky-bleeding"
+
+# IMAGE_FEATURES configuration of the generated images 
+# (Some of these are automatically added to certain image types)
+# "dev-pkgs"   - add -dev packages for all installed packages
+#                (useful if you want to develop against libs in the image)
+# "dbg-pkgs"   - add -dbg packages for all installed packages
+#                (adds symbol information for debugging/profiling)
+# "apps-core"  - core applications
+# "apps-pda"   - add PDA application suite (contacts, dates, etc.)
+# "dev-tools"  - add development tools (gcc, make, pkgconfig etc.)
+# "dbg-tools"  - add debugging tools (gdb, strace, oprofile, etc.)
+# "test-tools" - add useful testing tools (ts_print, aplay, arecord etc.)
+# "debug-tweaks" - make an image for suitable of development
+#                  e.g. ssh root access has a blank password
+
+IMAGE_FEATURES = "dbg-tools test-tools debug-tweaks"
+
+# A list of packaging systems used in generated images
+# The first package type listed will be used for rootfs generation
+# include 'package_deb' for debs
+# include 'package_ipk' for ipks
+#PACKAGE_CLASSES ?= "package_deb package_ipk"
+PACKAGE_CLASSES ?= "package_ipk"
+
+# POKYMODE controls the characteristics of the generated packages/images.
+# Options include several different EABI combinations and a
+# compatibility mode for the OABI mode poky use to use. Use "oabi" for machines 
+# with kernels < 2.6.18 for example. The default is "eabi". These changes only 
+# really apply for ARM machines.
+# POKYMODE = "oabi"
+
+# Uncomment this to specify where BitBake should create its temporary files.
+# Note that a full build of everything in OpenEmbedded will take GigaBytes of hard
+# disk space, so make sure to free enough space. The default TMPDIR is
+# <build directory>/tmp
+TMPDIR = "${OEROOT}/build/tmp"
+
+# Uncomment and set to allow bitbake to execute multiple tasks at once.
+# Note, This option is currently experimental - YMMV.
+# 'quilt' is also required on the host system 
+# BB_NUMBER_THREADS = "1"
+
+# Comment this out if you are *not* using provided qemu deb - see README
+ASSUME_PROVIDED += "qemu-native"
+
+# Uncomment these two if you want BitBake to build images useful for debugging.
+# DEBUG_BUILD = "1"
+# INHIBIT_PACKAGE_STRIP = "1"
+
+# Uncomment these to build a package such that you can use gprof to profile it.
+# NOTE: This will only work with 'linux' targets, not
+# 'linux-uclibc', as uClibc doesn't provide the necessary
+# object files.  Also, don't build glibc itself with these
+# flags, or it'll fail to build.
+#
+# PROFILE_OPTIMIZATION = "-pg"
+# SELECTED_OPTIMIZATION = "${PROFILE_OPTIMIZATION}"
+# LDFLAGS =+ "-pg"
+
+# Uncomment this if you want BitBake to emit debugging output
+# BBDEBUG = "yes"
+# Uncomment this if you want BitBake to emit the log if a build fails.
+BBINCLUDELOGS = "yes"
+
+# Specifies a location to search for pre-generated tarballs when fetching
+# a cvs:// URI.  Uncomment this, if you not want to pull directly from CVS.
+CVS_TARBALL_STASH = "http://folks.o-hand.com/~richard/poky/sources/"
+
+ENABLE_BINARY_LOCALE_GENERATION = "1"

meta-extras/COPYING.MIT

@@ -0,0 +1,17 @@
+Permission is hereby granted, free of charge, to any person obtaining a copy 
+of this software and associated documentation files (the "Software"), to deal 
+in the Software without restriction, including without limitation the rights 
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 
+copies of the Software, and to permit persons to whom the Software is 
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in 
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 
+THE SOFTWARE.

meta-extras/packages/bluez/bluez-hcidump_1.32.bb

@@ -0,0 +1,13 @@
+DESCRIPTION = "Linux Bluetooth Stack HCI Debugger Tool."
+SECTION = "console"
+PRIORITY = "optional"
+DEPENDS = "bluez-libs"
+LICENSE = "GPL"
+PR = "r0"
+
+SRC_URI = "http://bluez.sourceforge.net/download/bluez-hcidump-${PV}.tar.gz"
+S = "${WORKDIR}/bluez-hcidump-${PV}"
+
+EXTRA_OECONF = "--with-bluez-libs=${STAGING_LIBDIR} --with-bluez-includes=${STAGING_INCDIR}"
+
+inherit autotools

meta-extras/packages/bluez/bluez-libs_3.4.bb

@@ -0,0 +1,22 @@
+DESCRIPTION = "Linux Bluetooth Stack Userland Libaries."
+SECTION = "libs"
+PRIORITY = "optional"
+HOMEPAGE = "http://www.bluez.org"
+LICENSE = "GPL"
+PR = "r0"
+
+SRC_URI = "http://bluez.sourceforge.net/download/bluez-libs-${PV}.tar.gz"
+
+inherit autotools pkgconfig
+
+HEADERS = "bluetooth.h bnep.h cmtp.h hci.h hci_lib.h hidp.h l2cap.h rfcomm.h sco.h sdp.h sdp_lib.h"
+
+do_stage() {
+        oe_libinstall -a -so -C src libbluetooth ${STAGING_LIBDIR}
+
+        install -d ${STAGING_INCDIR}/bluetooth/
+        for f in ${HEADERS}
+        do
+		install -m 0644 include/$f ${STAGING_INCDIR}/bluetooth/$f
+        done
+}

meta-extras/packages/bluez/bluez-utils-dbus/dbus-2.24.patch

@@ -0,0 +1,53 @@
+--- bluez-utils-2.24/acinclude.m4.orig	2006-01-12 08:21:38.000000000 +0100
++++ bluez-utils-2.24/acinclude.m4	2006-01-12 08:23:18.000000000 +0100
+@@ -131,46 +131,15 @@
+ ])
+ 
+ AC_DEFUN([AC_PATH_DBUS], [
+-	dbus_prefix=${prefix}
+-
+-	AC_ARG_WITH(dbus, AC_HELP_STRING([--with-dbus=DIR], [D-BUS library is installed in DIR]), [
+-		if (test "${withval}" != "yes"); then
+-			dbus_prefix=${withval}
+-		fi
+-	])
+-
+-	ac_save_CPPFLAGS=$CPPFLAGS
+-	ac_save_LDFLAGS=$LDFLAGS
+-
+-	DBUS_CFLAGS="-DDBUS_API_SUBJECT_TO_CHANGE"
+-	test -d "${dbus_prefix}/include/dbus-1.0" && DBUS_CFLAGS="$DBUS_CFLAGS -I${dbus_prefix}/include/dbus-1.0"
+-	if (test "${prefix}" = "${bluez_prefix}"); then
+-		test -d "${libdir}/dbus-1.0/include" && DBUS_CFLAGS="$DBUS_CFLAGS -I${libdir}/dbus-1.0/include"
+-	else
+-		test -d "${dbus_prefix}/lib64/dbus-1.0/include" && DBUS_CFLAGS="$DBUS_CFLAGS -I${dbus_prefix}/lib64/dbus-1.0/include"
+-		test -d "${dbus_prefix}/lib/dbus-1.0/include" && DBUS_CFLAGS="$DBUS_CFLAGS -I${dbus_prefix}/lib/dbus-1.0/include"
+-	fi
++	if pkg-config --exists dbus-1; then
++	dbus_found=yes ; DBUS_CFLAGS="`pkg-config --cflags dbus-1` -DDBUS_API_SUBJECT_TO_CHANGE"
++	DBUS_LIBS="`pkg-config --libs dbus-1`"
+ 
+ 	CPPFLAGS="$CPPFLAGS $DBUS_CFLAGS"
+-	AC_CHECK_HEADER(dbus/dbus.h, dbus_found=yes, dbus_found=no)
+-
+-	DBUS_LIBS=""
+-	if (test "${prefix}" = "${dbus_prefix}"); then
+-		test -d "${libdir}" && DBUS_LIBS="$DBUS_LIBS -L${libdir}"
+-	else
+-		test -d "${dbus_prefix}/lib64" && DBUS_LIBS="$DBUS_LIBS -L${dbus_prefix}/lib64"
+-		test -d "${dbus_prefix}/lib" && DBUS_LIBS="$DBUS_LIBS -L${dbus_prefix}/lib"
+-	fi
+-
+ 	LDFLAGS="$LDFLAGS $DBUS_LIBS"
+-	AC_CHECK_LIB(dbus-1, dbus_error_init, DBUS_LIBS="$DBUS_LIBS -ldbus-1", dbus_found=no)
+-	AC_CHECK_LIB(dbus-1, dbus_message_iter_get_basic, dummy=yes, dbus_found=no)
+-
+-	CPPFLAGS=$ac_save_CPPFLAGS
+-	LDFLAGS=$ac_save_LDFLAGS
+-
+	AC_SUBST(DBUS_CFLAGS)
+	AC_SUBST(DBUS_LIBS)
++	fi
+ ])
+ 
+ AC_DEFUN([AC_PATH_FUSE], [

meta-extras/packages/bluez/bluez-utils-dbus/dbus.patch

@@ -0,0 +1,58 @@
+
+#
+# Patch managed by http://www.holgerschurig.de/patcher.html
+#
+
+--- bluez-utils-2.20/acinclude.m4~dbus.patch
++++ bluez-utils-2.20/acinclude.m4
+@@ -211,46 +211,15 @@
+ ])
+ 
+ AC_DEFUN([AC_PATH_DBUS], [
+-	dbus_prefix=${prefix}
+-
+-	AC_ARG_WITH(dbus, AC_HELP_STRING([--with-dbus=DIR], [D-BUS library is installed in DIR]), [
+-		if (test "${withval}" != "yes"); then
+-			dbus_prefix=${withval}
+-		fi
+-	])
+-
+-	ac_save_CPPFLAGS=$CPPFLAGS
+-	ac_save_LDFLAGS=$LDFLAGS
+-
+-	DBUS_CFLAGS="-DDBUS_API_SUBJECT_TO_CHANGE"
+-	test -d "${dbus_prefix}/include/dbus-1.0" && DBUS_CFLAGS="$DBUS_CFLAGS -I${dbus_prefix}/include/dbus-1.0"
+-	if (test "${prefix}" = "${bluez_prefix}"); then
+-		test -d "${libdir}/dbus-1.0/include" && DBUS_CFLAGS="$DBUS_CFLAGS -I${libdir}/dbus-1.0/include"
+-	else
+-		test -d "${dbus_prefix}/lib64/dbus-1.0/include" && DBUS_CFLAGS="$DBUS_CFLAGS -I${dbus_prefix}/lib64/dbus-1.0/include"
+-		test -d "${dbus_prefix}/lib/dbus-1.0/include" && DBUS_CFLAGS="$DBUS_CFLAGS -I${dbus_prefix}/lib/dbus-1.0/include"
+-	fi
++	if pkg-config --exists dbus-1; then
++	dbus_found=yes ; DBUS_CFLAGS="`pkg-config --cflags dbus-1` -DDBUS_API_SUBJECT_TO_CHANGE"
++	DBUS_LIBS="`pkg-config --libs dbus-1`"
+ 
+ 	CPPFLAGS="$CPPFLAGS $DBUS_CFLAGS"
+-	AC_CHECK_HEADER(dbus/dbus.h, dbus_found=yes, dbus_found=no)
+-
+-	DBUS_LIBS=""
+-	if (test "${prefix}" = "${dbus_prefix}"); then
+-		test -d "${libdir}" && DBUS_LIBS="$DBUS_LIBS -L${libdir}"
+-	else
+-		test -d "${dbus_prefix}/lib64" && DBUS_LIBS="$DBUS_LIBS -L${dbus_prefix}/lib64"
+-		test -d "${dbus_prefix}/lib" && DBUS_LIBS="$DBUS_LIBS -L${dbus_prefix}/lib"
+-	fi
+-
+ 	LDFLAGS="$LDFLAGS $DBUS_LIBS"
+-	AC_CHECK_LIB(dbus-1, dbus_error_init, DBUS_LIBS="$DBUS_LIBS -ldbus-1", dbus_found=no)
+-	AC_CHECK_LIB(dbus-1, dbus_message_iter_get_basic, AC_DEFINE(HAVE_DBUS_MESSAGE_ITER_GET_BASIC, 1, [Define to 1 if you have the dbus_message_iter_get_basic() function.]))
+-
+-	CPPFLAGS=$ac_save_CPPFLAGS
+-	LDFLAGS=$ac_save_LDFLAGS
+-
+ 	AC_SUBST(DBUS_CFLAGS)
+ 	AC_SUBST(DBUS_LIBS)
++	fi
+ ])
+ 
+ AC_DEFUN([AC_ARG_BLUEZ], [

meta-extras/packages/bluez/bluez-utils-dbus/hcid-alignment-fix.patch

@@ -0,0 +1,42 @@
+--- bluez-utils-2.20/hcid/dbus.c.orig	2005-09-21 11:27:26 +0200
++++ bluez-utils-2.20/hcid/dbus.c	2005-09-21 11:27:35 +0200
+@@ -120,6 +121,7 @@
+ 	DBusMessage *message;
+ #ifdef HAVE_DBUS_MESSAGE_ITER_GET_BASIC
+ 	uint8_t *addr = (uint8_t *) &ci->bdaddr;
++	uint32_t ci_out = ci->out;
+ #else
+ 	DBusMessageIter iter;
+ #endif
+@@ -138,7 +140,7 @@
+ 	bacpy(&req->bda, &ci->bdaddr);
+ 
+ #ifdef HAVE_DBUS_MESSAGE_ITER_GET_BASIC
+-	dbus_message_append_args(message, DBUS_TYPE_BOOLEAN, &ci->out,
++	dbus_message_append_args(message, DBUS_TYPE_BOOLEAN, &ci_out,
+ 			DBUS_TYPE_ARRAY, DBUS_TYPE_BYTE,
+ 			&addr, sizeof(bdaddr_t), DBUS_TYPE_INVALID);
+ #else
+@@ -261,6 +263,8 @@
+ 	DBusMessage *message;
+ #ifndef HAVE_DBUS_MESSAGE_ITER_GET_BASIC
+ 	DBusMessageIter iter;
++#else
++	int32_t tmp_rssi = rssi;
+ #endif
+ 	char *local_addr, *peer_addr;
+ 	bdaddr_t tmp;
+@@ -276,11 +280,12 @@
+ 	}
+ 
+ #ifdef HAVE_DBUS_MESSAGE_ITER_GET_BASIC
++
+ 	dbus_message_append_args(message,
+ 					DBUS_TYPE_STRING, &local_addr,
+ 					DBUS_TYPE_STRING, &peer_addr,
+ 					DBUS_TYPE_UINT32, &class,
+-					DBUS_TYPE_INT32, &rssi,
++					DBUS_TYPE_INT32, &tmp_rssi,
+ 					DBUS_TYPE_INVALID);
+ #else
+ 	dbus_message_append_iter_init(message, &iter);

meta-extras/packages/bluez/bluez-utils-dbus/hcid.conf

@@ -0,0 +1,72 @@
+#
+# HCI daemon configuration file.
+#
+# $Id: hcid.conf,v 1.4 2004/04/29 20:14:21 holtmann Exp $
+#
+
+# HCId options
+options {
+	# Automatically initialize new devices
+	autoinit yes;
+
+	# Security Manager mode
+	#   none - Security manager disabled
+	#   auto - Use local PIN for incoming connections
+	#   user - Always ask user for a PIN
+	#
+	security auto;
+
+	# Pairing mode
+	#   none  - Pairing disabled
+	#   multi - Allow pairing with already paired devices
+	#   once  - Pair once and deny successive attempts
+	pairing multi;
+
+	# PIN helper
+	# pin_helper /usr/bin/bluepin;
+
+	# D-Bus PIN helper
+	dbus_pin_helper;
+}
+
+# Default settings for HCI devices
+device {
+	# Local device name
+	#   %d - device id
+	#   %h - host name
+	name "%h";
+
+	# Local device class
+	class 0x120112;
+
+	# Default packet type
+	#pkt_type DH1,DM1,HV1;
+
+	# Inquiry and Page scan
+	iscan enable; pscan enable;
+
+	# Default link mode
+	#   none   - no specific policy 
+	#   accept - always accept incoming connections
+	#   master - become master on incoming connections,
+	#            deny role switch on outgoing connections
+	#
+	#lm accept,master;
+	#
+	lm accept;
+
+	# Default link policy
+	#   none    - no specific policy
+	#   rswitch - allow role switch
+	#   hold    - allow hold mode
+	#   sniff   - allow sniff mode
+	#   park    - allow park mode
+	#
+	#lp hold,sniff;
+	#
+	lp rswitch,hold,sniff,park;
+
+	# Authentication and Encryption
+	#auth enable;
+	encrypt enable;
+}

meta-extras/packages/bluez/bluez-utils-dbus/smash.patch

@@ -0,0 +1,11 @@
+--- bluez-utils-2.11/hcid/dbus.c.old	2004-12-31 16:35:12.000000000 +0000
++++ bluez-utils-2.11/hcid/dbus.c	2004-12-31 16:39:58.000000000 +0000
+@@ -89,6 +89,8 @@
+ 
+ 	memset(&pr, 0, sizeof(pr));
+ 	bacpy(&pr.bdaddr, &req->bda);
++	if (len > sizeof (pr.pin_code))
++		goto error;
+ 	memcpy(pr.pin_code, pin, len);
+ 	pr.pin_len = len;
+ 	hci_send_cmd(req->dev, OGF_LINK_CTL, OCF_PIN_CODE_REPLY,

meta-extras/packages/bluez/bluez-utils.inc

@@ -0,0 +1,60 @@
+DESCRIPTION = "Linux Bluetooth Stack Userland Utilities."
+SECTION = "console"
+PRIORITY = "optional"
+DEPENDS = "bluez-libs-${PV} pcmcia-cs"
+RPROVIDES_${PN} = "bluez-pan bluez-sdp bluez-utils"
+LICENSE = "GPL"
+
+SRC_URI = "http://bluez.sourceforge.net/download/bluez-utils-${PV}.tar.gz \
+	file://base.patch;patch=1 \
+	file://blueboxes.patch;patch=1 \
+	file://no-user-include.patch;patch=1 \
+	file://hcid.conf \
+	file://bluetooth.default \
+	file://bluetooth.conf \
+	file://02dtl1_cs.sh"
+
+# Almost all serial CF cards w/ manfid 0x0000,0x0000 seem to use the bcs protocol
+# Let's default to that instead of 'any' until further notice...
+SRC_URI += " file://default-manfid-0x0-to-bcps.patch;patch=1"
+
+S = "${WORKDIR}/bluez-utils-${PV}"
+
+# We don't depend on openobex, fuse, alsa or usb but we set paths into staging
+# otherwise /usr/lib and /usr/include make it onto command lines with unpredictable results
+# Ideally acinclude.m4 needs fixing
+EXTRA_OECONF = "--with-bluez-libs=${STAGING_LIBDIR} --with-bluez-includes=${STAGING_INCDIR} \
+                --enable-pcmcia --enable-initscripts --enable-bcm203x --enable-hid2hci \
+		--disable-obex --disable-alsa \
+		--with-openobex=${STAGING_DIR}/${HOST_SYS} --with-fuse=${STAGING_DIR}/${HOST_SYS} \
+		--with-alsa=${STAGING_DIR}/${HOST_SYS} --with-usb=${STAGING_DIR}/${HOST_SYS} \
+		--with-bluez=${STAGING_LIBDIR}/${HOST_SYS}"
+
+inherit autotools update-rc.d
+
+INITSCRIPT_NAME = "bluetooth"
+INITSCRIPT_PARAMS = "defaults 23 19"
+
+do_compile_prepend() {
+	find ${S} -name Makefile | xargs sed -i 's:/usr/include:${STAGING_INCDIR}:'
+}
+
+do_install_append() {
+	install -d ${D}${base_sbindir} ${D}${base_bindir}/ ${D}${sysconfdir}/apm/event.d/
+	mv ${D}${sbindir}/* ${D}${base_sbindir}/
+	mv ${D}${bindir}/* ${D}${base_bindir}/
+	rmdir ${D}${bindir} ${D}${sbindir}
+	chmod u+s ${D}${base_sbindir}/hciattach ${D}${base_sbindir}/hciconfig
+	chmod 755 ${D}${sysconfdir}/pcmcia/bluetooth
+	install -m 0644 ${WORKDIR}/hcid.conf ${D}${sysconfdir}/bluetooth/
+	install -m 0644 ${WORKDIR}/bluetooth.default ${D}${sysconfdir}/default/bluetooth
+	cat ${WORKDIR}/bluetooth.conf >> ${D}${sysconfdir}/pcmcia/bluetooth.conf
+	install -m 0755 ${WORKDIR}/02dtl1_cs.sh ${D}${sysconfdir}/apm/event.d/
+}
+
+CONFFILES_${PN} = "${sysconfdir}/bluetooth/hcid.conf ${sysconfdir}/bluetooth/rfcomm.conf \
+	${sysconfdir}/bluetooth/pin ${sysconfdir}/default/bluetooth"
+
+PACKAGES =+ "${PN}-ciptool ${PN}-bluepin"
+FILES_${PN}-ciptool = "/bin/ciptool"
+FILES_${PN}-bluepin = "/bin/bluepin"

meta-extras/packages/bluez/bluez-utils/02dtl1_cs.sh

@@ -0,0 +1,57 @@
+#!/bin/sh
+
+case "$1" in
+	suspend)
+		if [ "`/bin/hciconfig`" != "" ]; then
+			#If hciconfig outputs anything then there's probably a Bluetooth
+			# CF card in the slot so shut it down.
+			hcitool dc `hcitool con | grep ACL | sed 's/^.*\([0-9A-F]\{2\}\(:[0-9A-F]\{2\}\)\{5\}\).*$/\1/'`
+			hciconfig hci0 down
+			killall hciattach > /dev/null 2>&1 
+		fi 
+		;;
+
+	resume)
+		#check for kernel version
+		if [ "`uname -r | grep 2.4.`" != "" ]; then
+			k="o"
+		elif [ "`uname -r | grep 2.6.`" != "" ]; then
+			k="ko"
+		else
+			exit 0
+		fi
+
+		if test -e /sbin/cardctl; then
+			CARDCTL=/sbin/cardctl
+		elif test -e /sbin/pccardctl; then
+			CARDCTL=/sbin/pccardctl
+		else
+			exit 0
+		fi
+
+		if [ "`lsmod | grep hci_uart`" != "" ]; then
+			#If the hci_usb module is still loaded then there's a serial based
+			# Bluetooth CF card in the slot, which only needs a resume to get it going
+			# again. 
+			rfcomm bind all
+			$CARDCTL resume
+			hciconfig hci0 up
+		else
+			# only works for nokia dtl1 cards
+			for f in /lib/modules/`uname -r`/kernel/drivers/bluetooth/dtl1_cs.$k
+			do
+				#Enumerate all the self-contained Bluetooth CF card drivers
+				f=`echo $f | sed 's/\.'$k'$//'`
+				f=`basename $f`
+				if [ "`lsmod | grep $f`" != "" ]; then
+					#If one of these drivers is still loaded, then there is probably
+					#a non-serial based Bluetooth CF card in the slot that needs
+					#ejecting and reinserting to get it going again
+					rfcomm bind all
+					$CARDCTL eject
+					$CARDCTL insert
+					hciconfig hci0 up
+				fi
+			done
+		fi
+esac

meta-extras/packages/bluez/bluez-utils/hciattach-ti-bts.patch

@@ -0,0 +1,489 @@
+--- bluez-utils-3.1/tools/hciattach.c.orig	2006-07-23 14:02:14.000000000 +0200
++++ bluez-utils-3.1/tools/hciattach.c	2006-07-23 14:06:29.000000000 +0200
+@@ -58,6 +58,8 @@
+ #define HCI_UART_3WIRE	2
+ #define HCI_UART_H4DS	3
+ 
++#include "ti_bts.h"
++
+ struct uart_t {
+ 	char *type;
+ 	int  m_id;
+@@ -67,6 +69,7 @@
+ 	int  speed;
+ 	int  flags;
+ 	int  (*init) (int fd, struct uart_t *u, struct termios *ti);
++	char *bts;	/* bluetooth script */
+ };
+ 
+ #define FLOW_CTL	0x0001
+@@ -256,6 +259,114 @@
+ 	return 0;
+ }
+ 
++static int brf6150(int fd, struct uart_t *u, struct termios *ti)
++{
++	bts_t *bfp;
++	int i;
++	unsigned long vers;
++	unsigned char actionbuf[256];
++	unsigned char resp[128];		/* Response */
++	unsigned long count;
++	unsigned short atype;
++
++	if (u->bts == NULL)	/* no script, ignore */
++		return 0;
++
++	bfp = bts_load_script( u->bts, &vers );
++	if (bfp == NULL)
++		return -1;
++
++	fprintf( stderr, "Loading BTS script version %lu\n", vers );
++
++	while ((count = bts_next_action( bfp, actionbuf,
++			sizeof actionbuf - 1, &atype )) != 0) {
++		if (atype == ACTION_REMARKS) {
++			if (actionbuf[0] != 0)
++				fprintf( stderr, "%s\n", actionbuf );
++		}
++		else if (atype == ACTION_SEND_COMMAND) {
++#if 0
++			fprintf( stderr, "ACTION_SEND_COMMAND: ", (int)atype );
++			for (i=0; i<count; i++) {
++				fprintf( stderr, "0x%02x ", actionbuf[i] );
++			}
++			fprintf( stderr, "\n" );
++#endif
++			int n;
++			n = write(fd, actionbuf, count);
++			if (n < 0 || n < count) {
++				perror("Failed to write TI action command");
++				return -1;
++			}
++		}
++		else if (atype == ACTION_WAIT_EVENT) {
++			action_wait_t *wait = (action_wait_t *)actionbuf;
++#if 0
++			fprintf( stderr, "ACTION_WAIT_EVENT: %u msec, %u size, data = ", wait->msec, wait->size );
++			for (i=0; i<wait->size; i++) {
++				fprintf( stderr, "0x%02x ", wait->data[i] );
++			}
++			fprintf( stderr, "\n" );
++#endif
++			usleep(wait->msec);	/* seems they give usec, not msec */
++			/* Read reply. */
++			if ((count = read_hci_event(fd, resp, sizeof resp)) < 0) {
++				perror("Failed to read TI command response");
++				return -1;
++			}
++			if (count < wait->size) {
++				fprintf( stderr, "TI command response is short.");
++			}
++			for (i=0; i<wait->size; i++) {
++				if (i == 3) continue;	/* ignore */
++				if (resp[i] != wait->data[i]) {
++					fprintf( stderr, "TI command response does not match expected result.\n" );
++				}
++			}
++		}
++		else if (atype == ACTION_SERIAL_PORT_PARAMETERS) {
++			action_serial_t *sercmd = (action_serial_t *)actionbuf;
++
++			/* Set actual baudrate */
++			fprintf( stderr,
++				"BTS changing baud rate to %u, flow control to %u\n",
++				sercmd->baud, sercmd->flow_control );
++
++			tcflush(fd, TCIOFLUSH);
++
++			if (sercmd->flow_control)
++				ti->c_cflag |= CRTSCTS;
++			else
++				ti->c_cflag &= ~CRTSCTS;
++			if (tcsetattr(fd, TCSANOW, ti) < 0) {
++				perror("Can't set port settings");
++				return -1;
++			}
++
++			u->speed = sercmd->baud;
++
++			tcflush(fd, TCIOFLUSH);
++			if (set_speed(fd, ti, sercmd->baud) < 0) {
++				perror("Can't set baud rate");
++				return -1;
++			}
++		}
++		else if (atype == ACTION_DELAY) {
++			action_delay_t *delay = (action_delay_t *)actionbuf;
++			usleep(delay->msec);	/* seems they give usec, not msec */
++		}
++		else {
++			fprintf( stderr, "BTS action type = %d: ", (int)atype );
++			for (i=0; i<count; i++) {
++				fprintf( stderr, "0x%02x ", actionbuf[i] );
++			}
++			fprintf( stderr, "\n" );
++		}
++	}
++	bts_unload_script( bfp );
++	return 0;
++}
++
+ static int texas(int fd, struct uart_t *u, struct termios *ti)
+ {
+ 	struct timespec tm = {0, 50000};
+@@ -296,15 +407,26 @@
+ 	} while (resp[4] != cmd[1] && resp[5] != cmd[2]);
+ 
+ 	/* Verify manufacturer */
+-	if ((resp[11] & 0xFF) != 0x0d)
++	if (resp[11] != 0x0d)
+ 		fprintf(stderr,"WARNING : module's manufacturer is not Texas Instrument\n");
+ 
+ 	/* Print LMP version */
+-	fprintf(stderr, "Texas module LMP version : 0x%02x\n", resp[10] & 0xFF);
++	fprintf(stderr, "TI module LMP version : 0x%02x\n", resp[10]);
+ 
+ 	/* Print LMP subversion */
+-	fprintf(stderr, "Texas module LMP sub-version : 0x%02x%02x\n", resp[14] & 0xFF, resp[13] & 0xFF);
++	fprintf(stderr, "TI module LMP sub-version : 0x%02x%02x\n", resp[14], resp[13]);
++	if ((resp[14] >> 2) == 3) {
++		int err;
++		nanosleep(&tm, NULL);
+ 
++		/* BRF6150 */
++		if ((err=brf6150( fd, u, ti )) != 0) {
++			fprintf( stderr, "TI script failed (err=%d)\n",
++				err );
++			return -1;
++		}
++	}
++	
+ 	nanosleep(&tm, NULL);
+ 	return 0;
+ }
+@@ -1103,7 +1225,7 @@
+ {
+ 	printf("hciattach - HCI UART driver initialization utility\n");
+ 	printf("Usage:\n");
+-	printf("\thciattach [-n] [-p] [-b] [-t timeout] [-s initial_speed] <tty> <type | id> [speed] [flow|noflow]\n");
++	printf("\thciattach [-n] [-p] [-b] [-t timeout] [-s initial_speed] [-S bts-script] <tty> <type | id> [speed] [flow|noflow]\n");
+ 	printf("\thciattach -l\n");
+ }
+ 
+@@ -1118,11 +1240,12 @@
+ 	struct sigaction sa;
+ 	struct pollfd p;
+ 	char dev[PATH_MAX];
++	char *bts = NULL;
+ 
+ 	detach = 1;
+ 	printpid = 0;
+ 
+-	while ((opt=getopt(argc, argv, "bnpt:s:l")) != EOF) {
++	while ((opt=getopt(argc, argv, "bnpt:s:S:l")) != EOF) {
+ 		switch(opt) {
+ 		case 'b':
+ 			send_break = 1;
+@@ -1144,6 +1267,10 @@
+ 			init_speed = atoi(optarg);
+ 			break;
+ 
++		case 'S':
++			bts = optarg;
++			break;
++
+ 		case 'l':
+ 			for (i = 0; uart[i].type; i++) {
+ 				printf("%-10s0x%04x,0x%04x\n", uart[i].type,
+@@ -1215,6 +1342,8 @@
+ 	if (init_speed)
+ 		u->init_speed = init_speed;
+ 
++	u->bts = bts;
++
+ 	memset(&sa, 0, sizeof(sa));
+ 	sa.sa_flags   = SA_NOCLDSTOP;
+ 	sa.sa_handler = sig_alarm;
+--- bluez-utils-3.1/tools/Makefile.am.orig	2006-07-23 14:06:59.000000000 +0200
++++ bluez-utils-3.1/tools/Makefile.am	2006-07-23 14:07:18.000000000 +0200
+@@ -37,7 +37,7 @@
+ 
+ noinst_PROGRAMS = hcisecfilter ppporc
+ 
+-hciattach_SOURCES = hciattach.c hciattach_st.c
++hciattach_SOURCES = hciattach.c hciattach_st.c ti_bts.h ti_bts.c
+ 
+ hciconfig_SOURCES = hciconfig.c csr.h csr.c
+ hciconfig_LDADD = @BLUEZ_LIBS@ $(top_builddir)/common/libhelper.a
+--- bluez-utils-3.1/tools/ti_bts.h.orig	2006-07-23 14:07:26.000000000 +0200
++++ bluez-utils-3.1/tools/ti_bts.h	2006-07-23 14:07:46.000000000 +0200
+@@ -0,0 +1,116 @@
++/*
++ * Copyright (c) 2005 Texas Instruments, Inc.
++ *    Ported by SDG Systems, LLC
++ *
++ *  This program is free software; you can redistribute it and/or modify
++ *  it under the terms of the GNU General Public License version 2 as
++ *  published by the Free Software Foundation;
++ *
++ *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
++ *  OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
++ *  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS.
++ *  IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY
++ *  CLAIM, OR ANY SPECIAL 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.
++ *
++ *  ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS, 
++ *  COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS 
++ *  SOFTWARE IS DISCLAIMED.
++ *
++ */
++
++#ifndef BT_SCRIPT_H
++#define BT_SCRIPT_H
++
++#ifdef __cplusplus
++extern "C" {
++#endif
++
++/*
++ * Define the interface of Bluetooth Script
++ */
++
++typedef void bts_t;
++
++
++#define ACTION_SEND_COMMAND             1   /* Send out raw data (as is) */
++#define ACTION_WAIT_EVENT               2   /* Wait for data */
++#define ACTION_SERIAL_PORT_PARAMETERS   3   
++#define ACTION_DELAY                    4   
++#define ACTION_RUN_SCRIPT               5   
++#define ACTION_REMARKS                  6
++
++/*
++ * Structure for ACTION_SEND_COMMAND
++ */
++typedef struct tagCActionCommand
++{
++    unsigned char data[1]; /* Data to send */
++} action_command_t;
++
++/*
++ * Structure for ACTION_WAIT_EVENT
++ */
++typedef struct tagCActionWaitEvent
++{
++    unsigned long msec; /* in milliseconds */
++    unsigned long size;
++    unsigned char data[1]; /* Data to wait for */
++} action_wait_t;
++
++
++/*
++ * Structure for ACTION_SERIAL_PORT_PARAMETERS
++ */
++typedef struct tagCActionSerialPortParameters
++{
++    unsigned long baud;
++    unsigned long flow_control;
++} action_serial_t;
++
++/* Flow Control Type */
++#define FCT_NONE        0
++#define FCT_HARDWARE    1
++
++#define DONT_CHANGE     0xFFFFFFFF  /* For both baud rate and flow control */
++
++
++/*
++ * Structure for ACTION_DELAY
++ */
++typedef struct tagCActionDelay
++{
++    unsigned long msec; /* in milliseconds */
++} action_delay_t;
++
++/*
++ * Structure for ACTION_RUN_SCRIPT
++ */
++typedef struct tagCActionRunScript
++{
++    char filename[1];
++} action_run_t;
++
++/*
++ * Structure for ACTION_REMARKS
++ */
++typedef struct tagCActionRemarks
++{
++    char m_szRemarks[1];
++} action_remarks_t;
++
++
++const char *cis_create_filename(const unsigned char* cmdparms);
++bts_t * bts_load_script(const char* fname, unsigned long* version);
++unsigned long bts_next_action(const bts_t* bts_fp, unsigned char* action_buf,
++	unsigned long nMaxSize, unsigned short* ptype);
++void bts_unload_script(bts_t* bts_fp);
++
++#ifdef __cplusplus
++};
++#endif
++
++#endif /* BT_SCRIPT_H */
++
+--- bluez-utils-3.1/tools/ti_bts.c.orig	2006-07-23 14:07:28.000000000 +0200
++++ bluez-utils-3.1/tools/ti_bts.c	2006-07-23 14:07:46.000000000 +0200
+@@ -0,0 +1,149 @@
++/*
++ * Copyright (c) 2005 Texas Instruments, Inc.
++ *    Ported by SDG Systems, LLC
++ *
++ *  This program is free software; you can redistribute it and/or modify
++ *  it under the terms of the GNU General Public License version 2 as
++ *  published by the Free Software Foundation;
++ *
++ *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
++ *  OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
++ *  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS.
++ *  IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY
++ *  CLAIM, OR ANY SPECIAL 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.
++ *
++ *  ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS, 
++ *  COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS 
++ *  SOFTWARE IS DISCLAIMED.
++ *
++ */
++
++
++#include <stdio.h>
++#include <stdlib.h>
++#include "ti_bts.h"
++
++#ifndef MAKEWORD
++#define MAKEWORD(a, b)      ((unsigned short)(((unsigned char)(a)) | ((unsigned short)((unsigned char)(b))) << 8))
++#endif
++
++#define TI_MANUFACTURER_ID  13
++
++/*
++ * Common Init Script specific
++ */
++const char *
++cis_create_filename(const unsigned char* cmdparms)
++{
++    static char bts_file[50];
++
++    /* Check for TI's id */
++    unsigned short manfid = MAKEWORD(cmdparms[8], cmdparms[9]);
++
++    if (TI_MANUFACTURER_ID == manfid) {
++        unsigned short version = MAKEWORD(cmdparms[10], cmdparms[11]);
++        
++        unsigned short chip =  (version & 0x7C00) >> 10;
++        unsigned short min_ver = (version & 0x007F);
++        unsigned short maj_ver = (version & 0x0380) >> 7;
++
++        if (0 != (version & 0x8000)) {
++            maj_ver |= 0x0008;
++        }
++        
++        sprintf( bts_file, "TIInit_%d.%d.%d.bts", 
++            (int)chip, (int)maj_ver, (int)min_ver);
++
++        return &bts_file[0];
++    }
++    return NULL;
++}
++
++typedef struct tagCHeader 
++{
++    unsigned long magic;
++    unsigned long version;
++    unsigned char future[24];
++} cheader_t;
++
++
++/* The value 0x42535442 stands for (in ASCII) BTSB */
++/* which is Bluetooth Script Binary */
++#define FILE_HEADER_MAGIC   0x42535442
++
++
++bts_t *
++bts_load_script(const char* fname, unsigned long* version)
++{
++    bts_t* bts = NULL;
++    FILE* fp = fopen(fname, "rb");
++
++    if (NULL != fp) {
++        /* Read header */
++        cheader_t header;
++
++        /* Read header */
++        if (1 == fread(&header, sizeof(header), 1, fp)) {
++            /* Check magic number for correctness */
++            if (header.magic == FILE_HEADER_MAGIC) {
++                /* If user wants the version number */
++                if (NULL != version) {
++                    *version = header.version;
++                }
++                bts = (bts_t*)fp;
++            }
++        }
++        /* If failed reading the file, close it */
++        if (NULL == bts) {
++            fclose(fp);
++        }
++    }
++    return bts;
++}
++
++unsigned long
++bts_next_action(const bts_t* bts_fp, unsigned char* action_buf,
++    unsigned long nMaxSize, unsigned short* ptype)
++{
++    unsigned long bytes = 0;
++    FILE* fp = (FILE*)bts_fp;
++    unsigned char action_hdr[4];
++
++    if (bts_fp == NULL)
++        return 0;
++
++    /* Each Action has the following: */
++    /* UINT16 type of this action */
++    /* UINT16 size of rest */
++    /* BYTE[] action buffer (for HCI, includes the type byte e.g. 1 for hci command) */
++
++    if (1 == fread(&action_hdr[0], sizeof(action_hdr), 1, fp)) {
++        unsigned short type = *(unsigned short*)&action_hdr[0];
++        unsigned short size = *(unsigned short*)&action_hdr[2];
++
++        if (size <= nMaxSize) {
++            int nread = fread(action_buf, sizeof(action_buf[0]), size, fp);
++
++            if (nread == size) {
++                *ptype = type;
++                bytes = (unsigned long)size;
++            }
++        }
++    }
++
++    return bytes;
++}
++
++void
++bts_unload_script(bts_t* bts_fp)
++{
++    FILE* fp = (FILE*)bts_fp;
++
++    if (NULL != fp) {
++        fclose(fp);
++    }
++}
++

meta-extras/packages/bluez/bluez-utils/hcid.conf

@@ -0,0 +1,57 @@
+#
+# HCI daemon configuration file.
+#
+
+# HCId options
+options {
+	# Automatically initialize new devices
+	autoinit yes;
+
+	# Security Manager mode
+	#   none - Security manager disabled
+	#   auto - Use local PIN for incoming connections
+	#   user - Always ask user for a PIN
+	#
+	security auto;
+
+	# Pairing mode
+	#   none  - Pairing disabled
+	#   multi - Allow pairing with already paired devices
+	#   once  - Pair once and deny successive attempts
+	pairing multi;
+
+	# Default PIN code for incoming connections
+	passkey "BlueZ";
+}
+
+# Default settings for HCI devices
+device {
+	# Local device name
+	#   %d - device id
+	#   %h - host name
+	name "BlueZ (%d)";
+
+	# Local device class
+	class 0x120112;
+
+	# Default packet type
+	#pkt_type DH1,DM1,HV1;
+
+	# Inquiry and Page scan
+	iscan enable; pscan enable;
+
+	# Default link mode
+	#   none   - no specific policy 
+	#   accept - always accept incoming connections
+	#   master - become master on incoming connections,
+	#            deny role switch on outgoing connections
+	lm accept;
+
+	# Default link policy
+	#   none    - no specific policy
+	#   rswitch - allow role switch
+	#   hold    - allow hold mode
+	#   sniff   - allow sniff mode
+	#   park    - allow park mode
+	lp rswitch,hold,sniff,park;
+}

meta-extras/packages/bluez/bluez-utils_3.4.bb

@@ -0,0 +1,53 @@
+DESCRIPTION = "Linux Bluetooth Stack Userland Utilities."
+SECTION = "console"
+PRIORITY = "optional"
+DEPENDS = "bluez-libs-${PV} dbus"
+PROVIDES = "bluez-utils-dbus"
+RPROVIDES_${PN} = "bluez-pan bluez-sdp bluez-utils-dbus"
+RREPLACES = "bluez-utils-dbus"
+RCONFLICTS_${PN} = "bluez-utils-nodbus"
+LICENSE = "GPL"
+PR = "r1"
+
+SRC_URI = "http://bluez.sourceforge.net/download/bluez-utils-${PV}.tar.gz \
+	file://hcid.conf \
+	file://02dtl1_cs.sh \
+	file://hciattach-ti-bts.patch;patch=1"
+
+# Almost all serial CF cards w/ manfid 0x0000,0x0000 seem to use the bcs protocol
+# Let's default to that instead of 'any' until further notice...
+SRC_URI += " file://default-manfid-0x0-to-bcps.patch;patch=1"
+
+S = "${WORKDIR}/bluez-utils-${PV}"
+
+EXTRA_OECONF = "--enable-initscripts --enable-bcm203x --enable-hid2hci"
+#  --enable-obex           enable OBEX support
+#  --enable-alsa           enable ALSA support
+#  --enable-cups           install CUPS backend support
+#  --enable-bccmd          install BCCMD interface utility
+#  --enable-avctrl         install Audio/Video control utility
+#  --enable-hid2hci        install HID mode switching utility
+#  --enable-dfutool        install DFU firmware upgrade utility
+
+inherit autotools update-rc.d
+
+INITSCRIPT_NAME = "bluetooth"
+INITSCRIPT_PARAMS = "defaults 23 19"
+
+do_install_append() {
+	install -d ${D}${base_sbindir} ${D}${base_bindir}/  ${D}${sysconfdir}/apm/event.d/
+	mv ${D}${sbindir}/* ${D}${base_sbindir}/
+	mv ${D}${bindir}/* ${D}${base_bindir}/
+	rmdir ${D}${bindir} ${D}${sbindir}
+	chmod u+s ${D}${base_sbindir}/hciattach ${D}${base_sbindir}/hciconfig
+	install -m 0644 ${WORKDIR}/hcid.conf ${D}${sysconfdir}/bluetooth/
+	install -m 0755 ${WORKDIR}/02dtl1_cs.sh ${D}${sysconfdir}/apm/event.d/
+}
+
+CONFFILES_${PN} = "${sysconfdir}/bluetooth/hcid.conf ${sysconfdir}/bluetooth/rfcomm.conf \
+	${sysconfdir}/default/bluetooth"
+
+PACKAGES =+ "${PN}-ciptool"
+FILES_${PN}-ciptool = "/bin/ciptool"
+RREPLACES_${PN}-ciptool = "bluez-utils-dbus-ciptool"
+RCONFLICTS_${PN}-ciptool = "bluez-utils-dbus-ciptool bluez-utils-nodbus"

meta-extras/packages/bluez/files/02dtl1_cs.sh

@@ -0,0 +1,57 @@
+#!/bin/sh
+
+case "$1" in
+	suspend)
+		if [ "`/sbin/hciconfig`" != "" ]; then
+			#If hciconfig outputs anything then there's probably a Bluetooth
+			# CF card in the slot so shut it down.
+			hcitool dc `hcitool con | grep ACL | sed 's/^.*\([0-9A-F]\{2\}\(:[0-9A-F]\{2\}\)\{5\}\).*$/\1/'`
+			hciconfig hci0 down
+			killall hciattach > /dev/null 2>&1 
+		fi 
+		;;
+
+	resume)
+		#check for kernel version
+		if [ "`uname -r | grep 2.4.`" != "" ]; then
+			k="o"
+		elif [ "`uname -r | grep 2.6.`" != "" ]; then
+			k="ko"
+		else
+			exit 0
+		fi
+
+		if test -e /sbin/cardctl; then
+			CARDCTL=/sbin/cardctl
+		elif test -e /sbin/pccardctl; then
+			CARDCTL=/sbin/pccardctl
+		else
+			exit 0
+		fi
+
+		if [ "`lsmod | grep hci_uart`" != "" ]; then
+			#If the hci_usb module is still loaded then there's a serial based
+			# Bluetooth CF card in the slot, which only needs a resume to get it going
+			# again. 
+			rfcomm bind all
+			$CARDCTL resume
+			hciconfig hci0 up
+		else
+			# only works for nokia dtl1 cards
+			for f in /lib/modules/`uname -r`/kernel/drivers/bluetooth/dtl1_cs.$k
+			do
+				#Enumerate all the self-contained Bluetooth CF card drivers
+				f=`echo $f | sed 's/\.'$k'$//'`
+				f=`basename $f`
+				if [ "`lsmod | grep $f`" != "" ]; then
+					#If one of these drivers is still loaded, then there is probably
+					#a non-serial based Bluetooth CF card in the slot that needs
+					#ejecting and reinserting to get it going again
+					rfcomm bind all
+					$CARDCTL eject
+					$CARDCTL insert
+					hciconfig hci0 up
+				fi
+			done
+		fi
+esac

meta-extras/packages/bluez/files/base.patch

@@ -0,0 +1,33 @@
+
+#
+# Patch managed by http://www.holgerschurig.de/patcher.html
+#
+
+--- bluez-utils-2.17/pcmcia/bluetooth~base.patch
++++ bluez-utils-2.17/pcmcia/bluetooth
+@@ -15,9 +15,16 @@
+ 
+ if [ -r ./shared ]; then . ./shared ; else . /etc/pcmcia/shared ; fi
+ 
++# Give the port some time to complete initialization
++sleep 5
++
+ # Get device attributes
+ get_info $DEVICE
+ 
++test "$DEVICE" = "ttyS7" && DEVICE="/dev/tts/7"
++test -z "$MANFID" && MANFID="bcsp"
++test "$MANFID" = "0000,0000" && MANFID="bcsp"
++
+ #
+ # Serial devices
+ #
+@@ -25,7 +32,7 @@
+     IRQ=`setserial /dev/$DEVICE | sed -e 's/.*IRQ: //'`
+     setserial /dev/$DEVICE irq 0 ; setserial /dev/$DEVICE irq $IRQ
+  
+-    /usr/sbin/hciattach $DEVICE $MANFID
++    /sbin/hciattach $DEVICE $MANFID
+ }
+ stop_serial() {
+     do_fuser -k -HUP /dev/$DEVICE > /dev/null

meta-extras/packages/bluez/files/blueboxes.patch

@@ -0,0 +1,18 @@
+
+#
+# Patch managed by http://www.holgerschurig.de/patcher.html
+#
+
+--- bluez-utils-2.14/pcmcia/bluetooth.conf~base
++++ bluez-utils-2.14/pcmcia/bluetooth.conf
+@@ -26,6 +26,10 @@
+   version "Brain Boxes", "Bluetooth PC Card"
+   bind "serial_cs" class "bluetooth"
+ 
++card "F+ Bluetooth_Card, BCSP"
++  manfid 0x0160, 0xaba0
++  bind "serial_cs" class "bluetooth"
++
+ card "IBM Bluetooth PC Card II"
+   version "IBM", "Bluetooth PC Card II"
+   bind "serial_cs" class "bluetooth"

meta-extras/packages/bluez/files/bluetooth.conf

@@ -0,0 +1,13 @@
+#
+# additional cards for /etc/pcmcia/bluetooth.conf
+# Note for OE: This file is _appended_ to the stock
+# bluetooth.conf in bluez-utils, so no need to duplicate
+# entries for individual cards.
+#
+card "CSR BT01x0M Bluetooth CF Card"
+  version "Bluetooth BT0100M", "", ""
+  bind "serial_cs" class "bluetooth"
+
+card "Socket Bluetooth CF Card Rev. G" 
+  manfid 0x0104, 0x0096 
+  bind "serial_cs" class "bluetooth"

meta-extras/packages/bluez/files/bluetooth.default

@@ -0,0 +1,37 @@
+# Bluetooth configuraton file
+
+# Start of hcid (allowed values are "true" and "false")
+HCID_ENABLE=true
+
+# Config file for hcid
+HCID_CONFIG="/etc/bluetooth/hcid.conf"
+
+# Start sdpd (allowed values are "true" and "false")
+SDPD_ENABLE=true
+
+# Start hidd (allowed values are "true" and "false")
+HIDD_ENABLE=true
+
+# Arguments to hidd
+HIDD_OPTIONS=""
+
+# Run hid2hci (allowed values are "true" and "false")
+HID2HCI_ENABLE=true
+
+# Bind rfcomm devices (allowed values are "true" and "false")
+RFCOMM_ENABLE=true
+
+# Config file for rfcomm
+RFCOMM_CONFIG="/etc/bluetooth/rfcomm.conf"
+
+# Start dund (allowed values are "true" and "false")
+DUND_ENABLE=false
+
+# Arguments to dund
+DUND_OPTIONS="--listen --persist"
+
+# Start pand (allowed values are "true" and "false")
+PAND_ENABLE=false
+
+# Arguments to pand
+PAND_OPTIONS="--listen --role NAP"

meta-extras/packages/bluez/files/default-manfid-0x0-to-bcps.patch

@@ -0,0 +1,22 @@
+
+#
+# Patch managed by http://www.holgerschurig.de/patcher.html
+#
+
+--- bluez-utils-2.16/tools/hciattach.c~default-manfid-0x0-to-bcps
++++ bluez-utils-2.16/tools/hciattach.c
+@@ -796,13 +796,12 @@
+ }
+ 
+ struct uart_t uart[] = {
++        { "bcsp",       0x0000, 0x0000, HCI_UART_BCSP, 115200, 115200, 0,        bcsp     },
+ 	{ "any",        0x0000, 0x0000, HCI_UART_H4,   115200, 115200, FLOW_CTL, NULL     },
+ 	{ "ericsson",   0x0000, 0x0000, HCI_UART_H4,   57600,  115200, FLOW_CTL, ericsson },
+ 	{ "digi",       0x0000, 0x0000, HCI_UART_H4,   9600,   115200, FLOW_CTL, digi     },
+ 	{ "texas",      0x0000, 0x0000, HCI_UART_H4,   115200, 115200, FLOW_CTL, texas    },
+ 
+-	{ "bcsp",       0x0000, 0x0000, HCI_UART_BCSP, 115200, 115200, 0,        bcsp     },
+-
+ 	/* Xircom PCMCIA cards: Credit Card Adapter and Real Port Adapter */
+ 	{ "xircom",     0x0105, 0x080a, HCI_UART_H4,   115200, 115200, FLOW_CTL, NULL     },
+ 

meta-extras/packages/bluez/files/hciattach-ti-bts.patch

@@ -0,0 +1,489 @@
+--- bluez-utils-2.24/tools/hciattach.c.orig	2005-12-10 15:14:36.000000000 +0100
++++ bluez-utils-2.24/tools/hciattach.c	2006-01-22 13:56:13.000000000 +0100
+@@ -57,6 +57,8 @@
+ #define HCI_UART_3WIRE	2
+ #define HCI_UART_H4DS	3
+ 
++#include "ti_bts.h"
++
+ struct uart_t {
+ 	char *type;
+ 	int  m_id;
+@@ -66,6 +68,7 @@
+ 	int  speed;
+ 	int  flags;
+ 	int  (*init) (int fd, struct uart_t *u, struct termios *ti);
++	char *bts;	/* bluetooth script */
+ };
+ 
+ #define FLOW_CTL	0x0001
+@@ -241,6 +244,114 @@
+ 	return 0;
+ }
+ 
++static int brf6150(int fd, struct uart_t *u, struct termios *ti)
++{
++	bts_t *bfp;
++	int i;
++	unsigned long vers;
++	unsigned char actionbuf[256];
++	unsigned char resp[128];		/* Response */
++	unsigned long count;
++	unsigned short atype;
++
++	if (u->bts == NULL)	/* no script, ignore */
++		return 0;
++
++	bfp = bts_load_script( u->bts, &vers );
++	if (bfp == NULL)
++		return -1;
++
++	fprintf( stderr, "Loading BTS script version %lu\n", vers );
++
++	while ((count = bts_next_action( bfp, actionbuf,
++			sizeof actionbuf - 1, &atype )) != 0) {
++		if (atype == ACTION_REMARKS) {
++			if (actionbuf[0] != 0)
++				fprintf( stderr, "%s\n", actionbuf );
++		}
++		else if (atype == ACTION_SEND_COMMAND) {
++#if 0
++			fprintf( stderr, "ACTION_SEND_COMMAND: ", (int)atype );
++			for (i=0; i<count; i++) {
++				fprintf( stderr, "0x%02x ", actionbuf[i] );
++			}
++			fprintf( stderr, "\n" );
++#endif
++			int n;
++			n = write(fd, actionbuf, count);
++			if (n < 0 || n < count) {
++				perror("Failed to write TI action command");
++				return -1;
++			}
++		}
++		else if (atype == ACTION_WAIT_EVENT) {
++			action_wait_t *wait = (action_wait_t *)actionbuf;
++#if 0
++			fprintf( stderr, "ACTION_WAIT_EVENT: %u msec, %u size, data = ", wait->msec, wait->size );
++			for (i=0; i<wait->size; i++) {
++				fprintf( stderr, "0x%02x ", wait->data[i] );
++			}
++			fprintf( stderr, "\n" );
++#endif
++			usleep(wait->msec);	/* seems they give usec, not msec */
++			/* Read reply. */
++			if ((count = read_hci_event(fd, resp, sizeof resp)) < 0) {
++				perror("Failed to read TI command response");
++				return -1;
++			}
++			if (count < wait->size) {
++				fprintf( stderr, "TI command response is short.");
++			}
++			for (i=0; i<wait->size; i++) {
++				if (i == 3) continue;	/* ignore */
++				if (resp[i] != wait->data[i]) {
++					fprintf( stderr, "TI command response does not match expected result.\n" );
++				}
++			}
++		}
++		else if (atype == ACTION_SERIAL_PORT_PARAMETERS) {
++			action_serial_t *sercmd = (action_serial_t *)actionbuf;
++
++			/* Set actual baudrate */
++			fprintf( stderr,
++				"BTS changing baud rate to %u, flow control to %u\n",
++				sercmd->baud, sercmd->flow_control );
++
++			tcflush(fd, TCIOFLUSH);
++
++			if (sercmd->flow_control)
++				ti->c_cflag |= CRTSCTS;
++			else
++				ti->c_cflag &= ~CRTSCTS;
++			if (tcsetattr(fd, TCSANOW, ti) < 0) {
++				perror("Can't set port settings");
++				return -1;
++			}
++
++			u->speed = sercmd->baud;
++
++			tcflush(fd, TCIOFLUSH);
++			if (set_speed(fd, ti, sercmd->baud) < 0) {
++				perror("Can't set baud rate");
++				return -1;
++			}
++		}
++		else if (atype == ACTION_DELAY) {
++			action_delay_t *delay = (action_delay_t *)actionbuf;
++			usleep(delay->msec);	/* seems they give usec, not msec */
++		}
++		else {
++			fprintf( stderr, "BTS action type = %d: ", (int)atype );
++			for (i=0; i<count; i++) {
++				fprintf( stderr, "0x%02x ", actionbuf[i] );
++			}
++			fprintf( stderr, "\n" );
++		}
++	}
++	bts_unload_script( bfp );
++	return 0;
++}
++
+ static int texas(int fd, struct uart_t *u, struct termios *ti)
+ {
+ 	struct timespec tm = {0, 50000};
+@@ -281,14 +392,25 @@
+ 	} while (resp[4] != cmd[1] && resp[5] != cmd[2]);
+ 
+ 	/* Verify manufacturer */
+-	if ((resp[11] & 0xFF) != 0x0d)
++	if (resp[11] != 0x0d)
+ 		fprintf(stderr,"WARNING : module's manufacturer is not Texas Instrument\n");
+ 
+ 	/* Print LMP version */
+-	fprintf(stderr, "Texas module LMP version : 0x%02x\n", resp[10] & 0xFF);
++	fprintf(stderr, "TI module LMP version : 0x%02x\n", resp[10]);
+ 
+ 	/* Print LMP subversion */
+-	fprintf(stderr, "Texas module LMP sub-version : 0x%02x%02x\n", resp[14] & 0xFF, resp[13] & 0xFF);
++	fprintf(stderr, "TI module LMP sub-version : 0x%02x%02x\n", resp[14], resp[13]);
++	if ((resp[14] >> 2) == 3) {
++		int err;
++		nanosleep(&tm, NULL);
++
++		/* BRF6150 */
++		if ((err=brf6150( fd, u, ti )) != 0) {
++			fprintf( stderr, "TI script failed (err=%d)\n",
++				err );
++			return -1;
++		}
++	}
+ 	
+ 	nanosleep(&tm, NULL);
+ 	return 0;
+@@ -953,7 +1075,7 @@
+ {
+ 	printf("hciattach - HCI UART driver initialization utility\n");
+ 	printf("Usage:\n");
+-	printf("\thciattach [-n] [-p] [-b] [-t timeout] [-s initial_speed] <tty> <type | id> [speed] [flow|noflow]\n");
++	printf("\thciattach [-n] [-p] [-b] [-t timeout] [-s initial_speed] [-S bts-script] <tty> <type | id> [speed] [flow|noflow]\n");
+ 	printf("\thciattach -l\n");
+ }
+ 
+@@ -970,11 +1092,12 @@
+ 	pid_t pid;
+ 	struct sigaction sa;
+ 	char dev[PATH_MAX];
++	char *bts = NULL;
+ 
+ 	detach = 1;
+ 	printpid = 0;
+ 	
+-	while ((opt=getopt(argc, argv, "bnpt:s:l")) != EOF) {
++	while ((opt=getopt(argc, argv, "bnpt:s:S:l")) != EOF) {
+ 		switch(opt) {
+ 		case 'b':
+ 			send_break = 1;
+@@ -996,6 +1119,10 @@
+ 			init_speed = atoi(optarg);
+ 			break;
+ 
++		case 'S':
++			bts = optarg;
++			break;
++
+ 		case 'l':
+ 			for (i = 0; uart[i].type; i++) {
+ 				printf("%-10s0x%04x,0x%04x\n", uart[i].type,
+@@ -1067,6 +1194,8 @@
+ 	if (init_speed)
+ 		u->init_speed = init_speed;
+ 
++	u->bts = bts;
++
+ 	memset(&sa, 0, sizeof(sa));
+ 	sa.sa_flags = SA_NOCLDSTOP;
+ 	sa.sa_handler = sig_alarm;
+--- bluez-utils-2.24/tools/Makefile.am.orig	2005-12-03 07:22:16.000000000 +0100
++++ bluez-utils-2.24/tools/Makefile.am	2006-01-22 13:53:59.000000000 +0100
+@@ -37,6 +37,9 @@
+ 
+ noinst_PROGRAMS = hcisecfilter ppporc
+ 
++hciattach_SOURCES = hciattach.c ti_bts.h ti_bts.c
++hciattach_LDADD = @BLUEZ_LIBS@
++ 
+ hciconfig_SOURCES = hciconfig.c csr.h csr.c
+ hciconfig_LDADD = @BLUEZ_LIBS@ $(top_builddir)/common/libtextfile.a
+ 
+--- bluez-utils-2.24/tools/ti_bts.h.orig	2006-01-22 13:56:38.000000000 +0100
++++ bluez-utils-2.24/tools/ti_bts.h	2006-01-22 13:53:59.000000000 +0100
+@@ -0,0 +1,116 @@
++/*
++ * Copyright (c) 2005 Texas Instruments, Inc.
++ *    Ported by SDG Systems, LLC
++ *
++ *  This program is free software; you can redistribute it and/or modify
++ *  it under the terms of the GNU General Public License version 2 as
++ *  published by the Free Software Foundation;
++ *
++ *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
++ *  OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
++ *  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS.
++ *  IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY
++ *  CLAIM, OR ANY SPECIAL 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.
++ *
++ *  ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS, 
++ *  COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS 
++ *  SOFTWARE IS DISCLAIMED.
++ *
++ */
++
++#ifndef BT_SCRIPT_H
++#define BT_SCRIPT_H
++
++#ifdef __cplusplus
++extern "C" {
++#endif
++
++/*
++ * Define the interface of Bluetooth Script
++ */
++
++typedef void bts_t;
++
++
++#define ACTION_SEND_COMMAND             1   /* Send out raw data (as is) */
++#define ACTION_WAIT_EVENT               2   /* Wait for data */
++#define ACTION_SERIAL_PORT_PARAMETERS   3   
++#define ACTION_DELAY                    4   
++#define ACTION_RUN_SCRIPT               5   
++#define ACTION_REMARKS                  6
++
++/*
++ * Structure for ACTION_SEND_COMMAND
++ */
++typedef struct tagCActionCommand
++{
++    unsigned char data[1]; /* Data to send */
++} action_command_t;
++
++/*
++ * Structure for ACTION_WAIT_EVENT
++ */
++typedef struct tagCActionWaitEvent
++{
++    unsigned long msec; /* in milliseconds */
++    unsigned long size;
++    unsigned char data[1]; /* Data to wait for */
++} action_wait_t;
++
++
++/*
++ * Structure for ACTION_SERIAL_PORT_PARAMETERS
++ */
++typedef struct tagCActionSerialPortParameters
++{
++    unsigned long baud;
++    unsigned long flow_control;
++} action_serial_t;
++
++/* Flow Control Type */
++#define FCT_NONE        0
++#define FCT_HARDWARE    1
++
++#define DONT_CHANGE     0xFFFFFFFF  /* For both baud rate and flow control */
++
++
++/*
++ * Structure for ACTION_DELAY
++ */
++typedef struct tagCActionDelay
++{
++    unsigned long msec; /* in milliseconds */
++} action_delay_t;
++
++/*
++ * Structure for ACTION_RUN_SCRIPT
++ */
++typedef struct tagCActionRunScript
++{
++    char filename[1];
++} action_run_t;
++
++/*
++ * Structure for ACTION_REMARKS
++ */
++typedef struct tagCActionRemarks
++{
++    char m_szRemarks[1];
++} action_remarks_t;
++
++
++const char *cis_create_filename(const unsigned char* cmdparms);
++bts_t * bts_load_script(const char* fname, unsigned long* version);
++unsigned long bts_next_action(const bts_t* bts_fp, unsigned char* action_buf,
++	unsigned long nMaxSize, unsigned short* ptype);
++void bts_unload_script(bts_t* bts_fp);
++
++#ifdef __cplusplus
++};
++#endif
++
++#endif /* BT_SCRIPT_H */
++
+--- bluez-utils-2.24/tools/ti_bts.c.orig	2006-01-22 13:56:36.000000000 +0100
++++ bluez-utils-2.24/tools/ti_bts.c	2006-01-22 13:56:31.000000000 +0100
+@@ -0,0 +1,149 @@
++/*
++ * Copyright (c) 2005 Texas Instruments, Inc.
++ *    Ported by SDG Systems, LLC
++ *
++ *  This program is free software; you can redistribute it and/or modify
++ *  it under the terms of the GNU General Public License version 2 as
++ *  published by the Free Software Foundation;
++ *
++ *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
++ *  OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
++ *  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS.
++ *  IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY
++ *  CLAIM, OR ANY SPECIAL 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.
++ *
++ *  ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS, 
++ *  COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS 
++ *  SOFTWARE IS DISCLAIMED.
++ *
++ */
++
++
++#include <stdio.h>
++#include <stdlib.h>
++#include "ti_bts.h"
++
++#ifndef MAKEWORD
++#define MAKEWORD(a, b)      ((unsigned short)(((unsigned char)(a)) | ((unsigned short)((unsigned char)(b))) << 8))
++#endif
++
++#define TI_MANUFACTURER_ID  13
++
++/*
++ * Common Init Script specific
++ */
++const char *
++cis_create_filename(const unsigned char* cmdparms)
++{
++    static char bts_file[50];
++
++    /* Check for TI's id */
++    unsigned short manfid = MAKEWORD(cmdparms[8], cmdparms[9]);
++
++    if (TI_MANUFACTURER_ID == manfid) {
++        unsigned short version = MAKEWORD(cmdparms[10], cmdparms[11]);
++        
++        unsigned short chip =  (version & 0x7C00) >> 10;
++        unsigned short min_ver = (version & 0x007F);
++        unsigned short maj_ver = (version & 0x0380) >> 7;
++
++        if (0 != (version & 0x8000)) {
++            maj_ver |= 0x0008;
++        }
++        
++        sprintf( bts_file, "TIInit_%d.%d.%d.bts", 
++            (int)chip, (int)maj_ver, (int)min_ver);
++
++        return &bts_file[0];
++    }
++    return NULL;
++}
++
++typedef struct tagCHeader 
++{
++    unsigned long magic;
++    unsigned long version;
++    unsigned char future[24];
++} cheader_t;
++
++
++/* The value 0x42535442 stands for (in ASCII) BTSB */
++/* which is Bluetooth Script Binary */
++#define FILE_HEADER_MAGIC   0x42535442
++
++
++bts_t *
++bts_load_script(const char* fname, unsigned long* version)
++{
++    bts_t* bts = NULL;
++    FILE* fp = fopen(fname, "rb");
++
++    if (NULL != fp) {
++        /* Read header */
++        cheader_t header;
++
++        /* Read header */
++        if (1 == fread(&header, sizeof(header), 1, fp)) {
++            /* Check magic number for correctness */
++            if (header.magic == FILE_HEADER_MAGIC) {
++                /* If user wants the version number */
++                if (NULL != version) {
++                    *version = header.version;
++                }
++                bts = (bts_t*)fp;
++            }
++        }
++        /* If failed reading the file, close it */
++        if (NULL == bts) {
++            fclose(fp);
++        }
++    }
++    return bts;
++}
++
++unsigned long
++bts_next_action(const bts_t* bts_fp, unsigned char* action_buf,
++    unsigned long nMaxSize, unsigned short* ptype)
++{
++    unsigned long bytes = 0;
++    FILE* fp = (FILE*)bts_fp;
++    unsigned char action_hdr[4];
++
++    if (bts_fp == NULL)
++        return 0;
++
++    /* Each Action has the following: */
++    /* UINT16 type of this action */
++    /* UINT16 size of rest */
++    /* BYTE[] action buffer (for HCI, includes the type byte e.g. 1 for hci command) */
++
++    if (1 == fread(&action_hdr[0], sizeof(action_hdr), 1, fp)) {
++        unsigned short type = *(unsigned short*)&action_hdr[0];
++        unsigned short size = *(unsigned short*)&action_hdr[2];
++
++        if (size <= nMaxSize) {
++            int nread = fread(action_buf, sizeof(action_buf[0]), size, fp);
++
++            if (nread == size) {
++                *ptype = type;
++                bytes = (unsigned long)size;
++            }
++        }
++    }
++
++    return bytes;
++}
++
++void
++bts_unload_script(bts_t* bts_fp)
++{
++    FILE* fp = (FILE*)bts_fp;
++
++    if (NULL != fp) {
++        fclose(fp);
++    }
++}
++

meta-extras/packages/bluez/files/hciattach_devlength.patch

@@ -0,0 +1,11 @@
+--- bluez-utils-2.21/tools/hciattach.c.orig	2005-12-15 16:29:55.000000000 +0100
++++ bluez-utils-2.21/tools/hciattach.c	2005-12-15 16:29:37.000000000 +0100
+@@ -973,7 +973,7 @@
+ 	int send_break = 0;
+ 	pid_t pid;
+ 	struct sigaction sa;
+-	char dev[20];
++	char dev[25];
+ 
+ 	detach = 1;
+ 	printpid = 0;

meta-extras/packages/bluez/files/hcid.conf

@@ -0,0 +1,72 @@
+#
+# HCI daemon configuration file.
+#
+# $Id: hcid.conf,v 1.4 2004/04/29 20:14:21 holtmann Exp $
+#
+
+# HCId options
+options {
+	# Automatically initialize new devices
+	autoinit yes;
+
+	# Security Manager mode
+	#   none - Security manager disabled
+	#   auto - Use local PIN for incoming connections
+	#   user - Always ask user for a PIN
+	#
+	security auto;
+
+	# Pairing mode
+	#   none  - Pairing disabled
+	#   multi - Allow pairing with already paired devices
+	#   once  - Pair once and deny successive attempts
+	pairing multi;
+
+	# PIN helper
+	pin_helper /bin/bluepin;
+
+	# D-Bus PIN helper
+	# dbus_pin_helper;
+}
+
+# Default settings for HCI devices
+device {
+	# Local device name
+	#   %d - device id
+	#   %h - host name
+	name "%h";
+
+	# Local device class
+	class 0x120112;
+
+	# Default packet type
+	#pkt_type DH1,DM1,HV1;
+
+	# Inquiry and Page scan
+	iscan enable; pscan enable;
+
+	# Default link mode
+	#   none   - no specific policy 
+	#   accept - always accept incoming connections
+	#   master - become master on incoming connections,
+	#            deny role switch on outgoing connections
+	#
+	#lm accept,master;
+	#
+	lm accept;
+
+	# Default link policy
+	#   none    - no specific policy
+	#   rswitch - allow role switch
+	#   hold    - allow hold mode
+	#   sniff   - allow sniff mode
+	#   park    - allow park mode
+	#
+	#lp hold,sniff;
+	#
+	lp rswitch,hold,sniff,park;
+
+	# Authentication and Encryption
+	#auth enable;
+	encrypt enable;
+}

meta-extras/packages/bluez/files/no-user-include.patch

@@ -0,0 +1,18 @@
+Do not add -I/usr/include to the compile line just because we will
+install bluez-utils there says zecke...
+
+Index: bluez-utils-2.25/acinclude.m4
+===================================================================
+--- bluez-utils-2.25.orig/acinclude.m4	2006-05-18 12:39:57.473577920 +0200
++++ bluez-utils-2.25/acinclude.m4	2006-05-19 00:58:52.694599848 +0200
+@@ -69,7 +69,9 @@
+ 	ac_save_LDFLAGS=$LDFLAGS
+ 
+ 	BLUEZ_CFLAGS=""
+-	test -d "${bluez_prefix}/include" && BLUEZ_CFLAGS="$BLUEZ_CFLAGS -I${bluez_prefix}/include"
++	if test "$cross_compiling" = no; then
++		test -d "${bluez_prefix}/include" && BLUEZ_CFLAGS="$BLUEZ_CFLAGS -I${bluez_prefix}/include"
++	fi
+ 
+ 	CPPFLAGS="$CPPFLAGS $BLUEZ_CFLAGS"
+ 	AC_CHECK_HEADER(bluetooth/bluetooth.h, dummy=yes, AC_MSG_ERROR(Bluetooth header files not found))

meta-extras/packages/bluez/files/openmn/bluetooth.default

@@ -0,0 +1,37 @@
+# Bluetooth configuraton file
+
+# Start of hcid (allowed values are "true" and "false")
+HCID_ENABLE=true
+
+# Config file for hcid
+HCID_CONFIG="/etc/bluetooth/hcid.conf"
+
+# Start sdpd (allowed values are "true" and "false")
+SDPD_ENABLE=false
+
+# Start hidd (allowed values are "true" and "false")
+HIDD_ENABLE=false
+
+# Arguments to hidd
+HIDD_OPTIONS=""
+
+# Run hid2hci (allowed values are "true" and "false")
+HID2HCI_ENABLE=false
+
+# Bind rfcomm devices (allowed values are "true" and "false")
+RFCOMM_ENABLE=false
+
+# Config file for rfcomm
+RFCOMM_CONFIG="/etc/bluetooth/rfcomm.conf"
+
+# Start dund (allowed values are "true" and "false")
+DUND_ENABLE=false
+
+# Arguments to dund
+DUND_OPTIONS="--listen --persist"
+
+# Start pand (allowed values are "true" and "false")
+PAND_ENABLE=false
+
+# Arguments to pand
+PAND_OPTIONS="--listen --role NAP"

meta-extras/packages/bluez/files/openmn/hcid.conf

@@ -0,0 +1,70 @@
+#
+# HCI daemon configuration file.
+#
+# $Id: hcid.conf,v 1.4 2004/04/29 20:14:21 holtmann Exp $
+#
+
+# HCId options
+options {
+	# Automatically initialize new devices
+	autoinit yes;
+
+	# Security Manager mode
+	#   none - Security manager disabled
+	#   auto - Use local PIN for incoming connections
+	#   user - Always ask user for a PIN
+	#
+	security auto;
+
+	# Pairing mode
+	#   none  - Pairing disabled
+	#   multi - Allow pairing with already paired devices
+	#   once  - Pair once and deny successive attempts
+	pairing multi;
+
+	# PIN helper
+	# pin_helper /bin/bluepin;
+
+	# D-Bus PIN helper
+	# dbus_pin_helper;
+}
+
+# Default settings for HCI devices
+device {
+	# Local device name
+	#   %d - device id
+	#   %h - host name
+	name "%h";
+
+	# Local device class
+	class 0x820100;
+
+	# Default packet type
+	#pkt_type DH1,DM1,HV1;
+
+	# Inquiry and Page scan
+	iscan enable; pscan enable;
+
+	# Default link mode
+	#   none   - no specific policy 
+	#   accept - always accept incoming connections
+	#   master - become master on incoming connections,
+	#            deny role switch on outgoing connections
+	#
+	lm accept,master;
+
+	# Default link policy
+	#   none    - no specific policy
+	#   rswitch - allow role switch
+	#   hold    - allow hold mode
+	#   sniff   - allow sniff mode
+	#   park    - allow park mode
+	#
+	#lp hold,sniff;
+	#
+	lp rswitch,hold,sniff,park;
+
+	# Authentication and Encryption
+	auth enable;
+	encrypt enable;
+}

meta-extras/packages/bluez/files/openzaurus/bluetooth.default

@@ -0,0 +1,37 @@
+# Bluetooth configuraton file
+
+# Start of hcid (allowed values are "true" and "false")
+HCID_ENABLE=true
+
+# Config file for hcid
+HCID_CONFIG="/etc/bluetooth/hcid.conf"
+
+# Start sdpd (allowed values are "true" and "false")
+SDPD_ENABLE=true
+
+# Start hidd (allowed values are "true" and "false")
+HIDD_ENABLE=false
+
+# Arguments to hidd
+HIDD_OPTIONS=""
+
+# Run hid2hci (allowed values are "true" and "false")
+HID2HCI_ENABLE=true
+
+# Bind rfcomm devices (allowed values are "true" and "false")
+RFCOMM_ENABLE=true
+
+# Config file for rfcomm
+RFCOMM_CONFIG="/etc/bluetooth/rfcomm.conf"
+
+# Start dund (allowed values are "true" and "false")
+DUND_ENABLE=false
+
+# Arguments to dund
+DUND_OPTIONS="--listen --persist"
+
+# Start pand (allowed values are "true" and "false")
+PAND_ENABLE=false
+
+# Arguments to pand
+PAND_OPTIONS="--listen --role NAP"

meta-extras/packages/bluez/files/slugos/bluetooth.default

@@ -0,0 +1,37 @@
+# Bluetooth configuraton file
+
+# Start of hcid (allowed values are "true" and "false")
+HCID_ENABLE=true
+
+# Config file for hcid
+HCID_CONFIG="/etc/bluetooth/hcid.conf"
+
+# Start sdpd (allowed values are "true" and "false")
+SDPD_ENABLE=true
+
+# Start hidd (allowed values are "true" and "false")
+HIDD_ENABLE=false
+
+# Arguments to hidd
+HIDD_OPTIONS=""
+
+# Run hid2hci (allowed values are "true" and "false")
+HID2HCI_ENABLE=false
+
+# Bind rfcomm devices (allowed values are "true" and "false")
+RFCOMM_ENABLE=true
+
+# Config file for rfcomm
+RFCOMM_CONFIG="/etc/bluetooth/rfcomm.conf"
+
+# Start dund (allowed values are "true" and "false")
+DUND_ENABLE=true
+
+# Arguments to dund
+DUND_OPTIONS="--listen --persist"
+
+# Start pand (allowed values are "true" and "false")
+PAND_ENABLE=true
+
+# Arguments to pand
+PAND_OPTIONS="--listen --role NAP"

meta-extras/packages/bluez/files/slugos/hcid.conf

@@ -0,0 +1,70 @@
+#
+# HCI daemon configuration file.
+#
+# $Id: hcid.conf,v 1.4 2004/04/29 20:14:21 holtmann Exp $
+#
+
+# HCId options
+options {
+	# Automatically initialize new devices
+	autoinit yes;
+
+	# Security Manager mode
+	#   none - Security manager disabled
+	#   auto - Use local PIN for incoming connections
+	#   user - Always ask user for a PIN
+	#
+	security auto;
+
+	# Pairing mode
+	#   none  - Pairing disabled
+	#   multi - Allow pairing with already paired devices
+	#   once  - Pair once and deny successive attempts
+	pairing multi;
+
+	# PIN helper
+	# pin_helper /bin/bluepin;
+
+	# D-Bus PIN helper
+	# dbus_pin_helper;
+}
+
+# Default settings for HCI devices
+device {
+	# Local device name
+	#   %d - device id
+	#   %h - host name
+	name "%h";
+
+	# Local device class
+	class 0x820100;
+
+	# Default packet type
+	#pkt_type DH1,DM1,HV1;
+
+	# Inquiry and Page scan
+	iscan enable; pscan enable;
+
+	# Default link mode
+	#   none   - no specific policy 
+	#   accept - always accept incoming connections
+	#   master - become master on incoming connections,
+	#            deny role switch on outgoing connections
+	#
+	lm accept,master;
+
+	# Default link policy
+	#   none    - no specific policy
+	#   rswitch - allow role switch
+	#   hold    - allow hold mode
+	#   sniff   - allow sniff mode
+	#   park    - allow park mode
+	#
+	#lp hold,sniff;
+	#
+	lp rswitch,hold,sniff,park;
+
+	# Authentication and Encryption
+	auth enable;
+	encrypt enable;
+}

meta-extras/packages/images/oh-image-extras.bb

@@ -0,0 +1,28 @@
+PR = "r9"
+
+export IMAGE_BASENAME = "oh-extras"
+
+GUI_MACHINE_CLASS ?= "none"
+
+XSERVER ?= "xserver-kdrive-fbdev"
+
+DEPENDS = "\
+    task-oh \
+    task-oh-extras"
+    
+RDEPENDS = "\
+    task-base \
+    task-oh-boot \
+    task-oh-boot-extras \
+    task-oh-base \
+    task-oh-standard \
+    task-oh-testapps \
+    task-oh-devtools \
+    task-oh-extraapps \
+    ${XSERVER} "
+
+export PACKAGE_INSTALL = "${RDEPENDS}"
+#ROOTFS_POSTPROCESS_COMMAND += "zap_root_password; "
+
+inherit image
+LICENSE = MIT

meta-extras/packages/libid3tag/libid3tag_0.15.0b.bb

@@ -0,0 +1,19 @@
+SECTION = "libs"
+PRIORITY = "optional"
+MAINTAINER = "Greg Gilbert <greg@treke.net>"
+DEPENDS = "zlib"
+DESCRIPTION = "Library for interacting with ID3 tags."
+LICENSE = "GPL"
+PR = "r2"
+
+SRC_URI = "ftp://ftp.mars.org/pub/mpeg/libid3tag-${PV}.tar.gz "
+S = "${WORKDIR}/libid3tag-${PV}"
+
+inherit autotools 
+
+EXTRA_OECONF = "-enable-speed"
+
+do_stage() {
+	oe_libinstall -so libid3tag ${STAGING_LIBDIR}
+        install -m 0644 id3tag.h ${STAGING_INCDIR}
+}

meta-extras/packages/libmad/libmad_0.15.0b.bb

@@ -0,0 +1,26 @@
+DESCRIPTION = "MPEG Audio Decoder Library"
+SECTION = "libs"
+PRIORITY = "optional"
+MAINTAINER = "Greg Gilbert <greg@treke.net>"
+DEPENDS = "libid3tag"
+LICENSE = "GPL"
+PR = "r2"
+
+SRC_URI = "ftp://ftp.mars.org/pub/mpeg/libmad-${PV}.tar.gz"
+S = "${WORKDIR}/libmad-${PV}"
+
+inherit autotools 
+
+EXTRA_OECONF = "-enable-speed --enable-shared"
+# The ASO's don't take any account of thumb...
+EXTRA_OECONF_append_thumb = " --disable-aso --enable-fpm=default"
+
+do_configure_prepend () {
+#	damn picky automake...
+	touch NEWS AUTHORS ChangeLog
+}
+
+do_stage() {
+	oe_libinstall -so libmad ${STAGING_LIBDIR}
+	install -m 0644 mad.h ${STAGING_INCDIR}
+}

meta-extras/packages/madplay/madplay_0.15.2b.bb

@@ -0,0 +1,13 @@
+DESCRIPTION = "Madplay is a command-line MPEG audio decoder and player"
+MAINTAINER = "Maciej Swiniarski <luzik@gda.pl>"
+SECTION = "console/multimedia"
+DEPENDS = "libmad"
+LICENSE = "GPL"
+AUTHOR = "Robert Leslie <rob@mars.org>"
+HOMEPAGE = "http://www.mars.org/home/rob/proj/mpeg/"
+
+SRC_URI = "ftp://ftp.mars.org/pub/mpeg/${PN}-${PV}.tar.gz"
+
+inherit autotools
+
+FILES_${PN} = "${bindir}/madplay"

meta-extras/packages/maemo-mapper/files/fix_segfault.patch

@@ -0,0 +1,31 @@
+ src/maemo-mapper.c |   10 +++++-----
+ 1 file changed, 5 insertions(+), 5 deletions(-)
+
+Index: trunk/src/maemo-mapper.c
+===================================================================
+--- trunk.orig/src/maemo-mapper.c	2006-11-28 15:11:49.000000000 +0000
++++ trunk/src/maemo-mapper.c	2006-11-28 22:40:19.000000000 +0000
+@@ -140,8 +140,8 @@
+ #define HILDON_HARDKEY_RIGHT		GDK_Right
+ #define HILDON_HARDKEY_SELECT		GDK_Return
+ #define HILDON_HARDKEY_FULLSCREEN	GDK_F10
+-#define HILDON_HARDKEY_INCREASE 	GDK_F6
+-#define HILDON_HARDKEY_DECREASE 	GDK_F5
++#define HILDON_HARDKEY_INCREASE 	GDK_plus
++#define HILDON_HARDKEY_DECREASE 	GDK_minus
+ #define HILDON_HARDKEY_ESC			GDK_Escape
+ #define HILDON_COLOR_BUTTON 		GTK_COLOR_BUTTON
+ 
+@@ -3117,9 +3117,9 @@ set_conn_state(ConnState new_conn_state)
+                 gtk_widget_destroy(_fix_banner);
+                 _fix_banner = NULL;
+             }
+-            if(!_connect_banner)
+-                _connect_banner = hildon_banner_show_animation(
+-                        _window, NULL, _("Searching for GPS receiver"));
++//            if(!_connect_banner)
++//                _connect_banner = hildon_banner_show_animation(
++//                        _window, NULL, _("Searching for GPS receiver"));
+             break;
+         case RCVR_UP:
+             if(_connect_banner)

meta-extras/packages/maemo-mapper/maemo-mapper-nohildon_svn.bb

@@ -0,0 +1,22 @@
+DESCRIPTION = "GPS navigation/map display software"
+LICENSE = "GPL"
+DEPENDS = "sqlite3 gtk+ gnome-vfs-dbus dbus bluez-libs"
+RDEPENDS = "bluez-utils"
+PV = "1.2.4+svn${SRCDATE}"
+PR = "r1"
+
+# Only works with SRCDATE_maemo-mapper-nohildon = "20061114"
+SRC_URI = "svn://garage.maemo.org/svn/maemo-mapper;proto=https;module=trunk \
+           http://home.tal.org/%7Emilang/n770/maemo-mapper-desktop-20061114-001.patch;patch=1;pnum=0 \
+	   file://fix_segfault.patch;patch=1"
+
+S = "${WORKDIR}/trunk"
+
+inherit autotools pkgconfig
+
+do_install_append () {
+	install -d ${D}${datadir}/applications/
+	mv ${D}/maemo-mapper.desktop ${D}${datadir}/applications/
+}
+
+#FILES_${PN} += "${datadir}/icons"