2 # ex:ts=4:sw=4:sts=4:et
3 # -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
5 # Copyright (C) 2003 Chris Larson
7 # This program is free software; you can redistribute it and/or modify
8 # it under the terms of the GNU General Public License version 2 as
9 # published by the Free Software Foundation.
11 # This program is distributed in the hope that it will be useful,
12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 # GNU General Public License for more details.
16 # You should have received a copy of the GNU General Public License along
17 # with this program; if not, write to the Free Software Foundation, Inc.,
18 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
21 sys.path.insert(0,os.path.join(os.path.dirname(os.path.dirname(sys.argv[0])), 'lib'))
28 cfg_oespawn = data.init()
30 bb.msg.set_debug_level(0)
33 print "Usage: bbimage [options ...]"
34 print "Creates an image for a target device from a root filesystem,"
35 print "obeying configuration parameters from the BitBake"
36 print "configuration files, thereby easing handling of deviceisms."
38 print " %s\t\t%s" % ("-r [arg], --root [arg]", "root directory (default=${IMAGE_ROOTFS})")
39 print " %s\t\t%s" % ("-t [arg], --type [arg]", "image type (jffs2[default], cramfs)")
40 print " %s\t\t%s" % ("-n [arg], --name [arg]", "image name (override IMAGE_NAME variable)")
41 print " %s\t\t%s" % ("-v, --version", "output version information and exit")
45 print "BitBake Build Tool Core version %s" % bb.__version__
46 print "BBImage version %s" % __version__
48 def emit_bb(d, base_d = {}):
61 (opts, args) = getopt.getopt(sys.argv[1:], 'vr:t:e:n:', [ 'version', 'root=', 'type=', 'bbfile=', 'name=' ])
62 except getopt.GetoptError:
66 opthash = getopthash(opts)
68 if '--version' in opthash or '-v' in opthash:
73 cfg_bb = parse.handle(os.path.join('conf', 'bitbake.conf'), cfg_bb)
75 fatal("Unable to open bitbake.conf")
79 fatal("Unable to open/parse %s" % os.path.join('conf', 'bitbake.conf'))
82 # Handle any INHERITs and inherit the base class
83 inherits = ["base"] + (bb.data.getVar('INHERIT', cfg_bb, True ) or "").split()
84 for inherit in inherits:
85 cfg_bb = bb.parse.handle(os.path.join('classes', '%s.bbclass' % inherit), cfg_bb, True )
90 if '--root' in opthash:
91 rootfs = opthash['--root']
93 rootfs = opthash['-r']
95 if '--type' in opthash:
96 type = opthash['--type']
100 if '--bbfile' in opthash:
101 extra_files.append(opthash['--bbfile'])
103 extra_files.append(opthash['-e'])
105 for f in extra_files:
107 cfg_bb = parse.handle(f, cfg_bb)
109 print "unable to open %s" % f
112 rootfs = data.getVar('IMAGE_ROOTFS', cfg_bb, 1)
115 bb.fatal("IMAGE_ROOTFS not defined")
117 data.setVar('IMAGE_ROOTFS', rootfs, cfg_bb)
119 from copy import copy, deepcopy
120 localdata = data.createCopy(cfg_bb)
122 overrides = data.getVar('OVERRIDES', localdata)
124 bb.fatal("OVERRIDES not defined.")
125 data.setVar('OVERRIDES', '%s:%s' % (overrides, type), localdata)
126 data.update_data(localdata)
127 data.setVar('OVERRIDES', overrides, localdata)
130 data.setVar('IMAGE_NAME', opthash['-n'], localdata)
131 if '--name' in opthash:
132 data.setVar('IMAGE_NAME', opthash['--name'], localdata)
134 topdir = data.getVar('TOPDIR', localdata, 1) or os.getcwd()
136 cmd = data.getVar('IMAGE_CMD', localdata, 1)
138 bb.fatal("IMAGE_CMD not defined")
140 outdir = data.getVar('DEPLOY_DIR_IMAGE', localdata, 1)
142 bb.fatal('DEPLOY_DIR_IMAGE not defined')
145 #depends = data.getVar('IMAGE_DEPENDS', localdata, 1) or ""
147 # bb.note("Spawning bbmake to satisfy dependencies: %s" % depends)
148 # ret = os.system('bbmake %s' % depends)
150 # bb.error("executing bbmake to satisfy dependencies")
152 bb.note("Executing %s" % cmd)
153 data.setVar('image_cmd', cmd, localdata)
154 data.setVarFlag('image_cmd', 'func', 1, localdata)
156 bb.build.exec_func('image_cmd', localdata)
157 except bb.build.FuncFailed:
159 #ret = os.system(cmd)