diff options
Diffstat (limited to 'bitbake-dev/bin/bbimage')
| -rwxr-xr-x | bitbake-dev/bin/bbimage | 160 |
1 files changed, 160 insertions, 0 deletions
diff --git a/bitbake-dev/bin/bbimage b/bitbake-dev/bin/bbimage new file mode 100755 index 000000000..96b7dca32 --- /dev/null +++ b/bitbake-dev/bin/bbimage @@ -0,0 +1,160 @@ +#!/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) + +# Handle any INHERITs and inherit the base class +inherits = ["base"] + (bb.data.getVar('INHERIT', cfg_bb, True ) or "").split() +for inherit in inherits: + cfg_bb = bb.parse.handle(os.path.join('classes', '%s.bbclass' % inherit), cfg_bb, True ) + +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) |