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bitbake: Upgrade from 1.4 -> 1.7.4ish
git-svn-id: https://svn.o-hand.com/repos/poky/trunk@863 311d38ba-8fff-0310-9ca6-ca027cbcb966
This commit is contained in:
Richard Purdie
@@ -5,33 +5,33 @@
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Reads a .bb file and obtains its metadata (using a C++ parser)
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Copyright (C) 2006 Tim Robert Ansell
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Copyright (C) 2006 Holger Hans Peter Freyther
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Copyright (C) 2006 Holger Hans Peter Freyther
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This program is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free Software
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Foundation; either version 2 of the License, or (at your option) any later
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version.
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
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SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
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THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
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SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
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THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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"""
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import os
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import os, sys
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# The Module we will use here
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import bb
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@@ -61,51 +61,126 @@ def supports(fn, data):
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return fn[-3:] == ".bb" or fn[-8:] == ".bbclass" or fn[-4:] == ".inc" or fn[-5:] == ".conf"
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def init(fn, data):
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if not data.getVar('TOPDIR'):
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bb.error('TOPDIR is not set')
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if not data.getVar('BBPATH'):
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bb.error('BBPATH is not set')
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if not bb.data.getVar('TOPDIR', data):
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bb.data.setVar('TOPDIR', os.getcwd(), data)
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if not bb.data.getVar('BBPATH', data):
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bb.data.setVar('BBPATH', os.path.join(sys.prefix, 'share', 'bitbake'), data)
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def handle_inherit(d):
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"""
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Handle inheriting of classes. This will load all default classes.
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It could be faster, it could detect infinite loops but this is todo
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Also this delayed loading of bb.parse could impose a penalty
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"""
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from bb.parse import handle
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files = (data.getVar('INHERIT', d, True) or "").split()
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if not "base" in i:
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files[0:0] = ["base"]
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__inherit_cache = data.getVar('__inherit_cache', d) or []
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for f in files:
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file = data.expand(f, d)
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if file[0] != "/" and file[-8:] != ".bbclass":
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file = os.path.join('classes', '%s.bbclass' % file)
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if not file in __inherit_cache:
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debug(2, "BB %s:%d: inheriting %s" % (fn, lineno, file))
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__inherit_cache.append( file )
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try:
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handle(file, d, True)
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except IOError:
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print "Failed to inherit %s" % file
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data.setVar('__inherit_cache', __inherit_cache, d)
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def handle(fn, d, include):
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print ""
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print "fn: %s" % fn
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print "data: %s" % d
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print dir(d)
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print d.getVar.__doc__
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print "include: %s" % include
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from bb import data, parse
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(root, ext) = os.path.splitext(os.path.basename(fn))
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base_name = "%s%s" % (root,ext)
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# initialize with some data
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init(fn,d)
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# check if we include or are the beginning
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oldfile = None
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if include:
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oldfile = d.getVar('FILE')
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else:
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#d.inheritFromOS()
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oldfile = None
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oldfile = d.getVar('FILE', False)
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is_conf = False
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elif ext == ".conf":
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is_conf = True
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data.inheritFromOS(d)
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# find the file
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if not os.path.isabs(fn):
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bb.error("No Absolute FILE name")
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abs_fn = bb.which(d.getVar('BBPATH'), fn)
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abs_fn = bb.which(d.getVar('BBPATH', True), fn)
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else:
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abs_fn = fn
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# check if the file exists
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if not os.path.exists(abs_fn):
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raise IOError("file '%(fn)' not found" % locals() )
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raise IOError("file '%(fn)s' not found" % locals() )
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# now we know the file is around mark it as dep
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if include:
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parse.mark_dependency(d, abs_fn)
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# manipulate the bbpath
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if ext != ".bbclass" and ext != ".conf":
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old_bb_path = data.getVar('BBPATH', d)
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data.setVar('BBPATH', os.path.dirname(abs_fn) + (":%s" %old_bb_path) , d)
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# handle INHERITS and base inherit
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if ext != ".bbclass" and ext != ".conf":
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data.setVar('FILE', fn, d)
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handle_interit(d)
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# now parse this file - by defering it to C++
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parsefile(fn, d)
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parsefile(abs_fn, d, is_conf)
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# Finish it up
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if include == 0:
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data.expandKeys(d)
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data.update_data(d)
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#### !!! XXX Finish it up by executing the anonfunc
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# restore the original FILE
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if oldfile:
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d.setVar('FILE', oldfile)
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# restore bbpath
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if ext != ".bbclass" and ext != ".conf":
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data.setVar('BBPATH', old_bb_path, d )
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return d
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# Needed for BitBake files...
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__pkgsplit_cache__={}
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def vars_from_file(mypkg, d):
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if not mypkg:
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return (None, None, None)
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if mypkg in __pkgsplit_cache__:
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return __pkgsplit_cache__[mypkg]
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myfile = os.path.splitext(os.path.basename(mypkg))
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parts = myfile[0].split('_')
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__pkgsplit_cache__[mypkg] = parts
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exp = 3 - len(parts)
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tmplist = []
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while exp != 0:
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exp -= 1
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tmplist.append(None)
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parts.extend(tmplist)
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return parts
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# Inform bitbake that we are a parser
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# We need to define all three
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from bb.parse import handlers
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