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

11 files changed, 510 insertions, 336 deletions

diff --git a/bitbake/lib/bb/parse/__init__.py b/bitbake/lib/bb/parse/__init__.py
index 58e17d154a..70fdba03b4 100644
--- a/bitbake/lib/bb/parse/__init__.py
+++ b/bitbake/lib/bb/parse/__init__.py
@@ -37,11 +37,16 @@ class SkipPackage(Exception):
 __mtime_cache = {}
 def cached_mtime(f):
     if not __mtime_cache.has_key(f):
-        update_mtime(f)
+        __mtime_cache[f] = os.stat(f)[8]
     return __mtime_cache[f]
 
-def update_mtime(f):
-    __mtime_cache[f] = os.stat(f)[8]
+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('./'):
diff --git a/bitbake/lib/bb/parse/parse_c/BBHandler.py b/bitbake/lib/bb/parse/parse_c/BBHandler.py
index d9f48db17b..b430e1f4e5 100644
--- a/bitbake/lib/bb/parse/parse_c/BBHandler.py
+++ b/bitbake/lib/bb/parse/parse_c/BBHandler.py
@@ -5,33 +5,33 @@
     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
-   
+    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.
+    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
+import os, sys
 
 # The Module we will use here
 import bb
@@ -61,51 +61,126 @@ 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 data.getVar('TOPDIR'):
-        bb.error('TOPDIR is not set')
-    if not data.getVar('BBPATH'):
-        bb.error('BBPATH is not set')
+    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):
-    print ""
-    print "fn: %s" % fn
-    print "data: %s" % d
-    print dir(d)
-    print d.getVar.__doc__
-    print "include: %s" % 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')
-    else:
-        #d.inheritFromOS()
-        oldfile = None
+        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):
-        bb.error("No Absolute FILE name")
-        abs_fn = bb.which(d.getVar('BBPATH'), 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)' not found" % locals() )
+        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(fn, d)
+    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
diff --git a/bitbake/lib/bb/parse/parse_c/Makefile b/bitbake/lib/bb/parse/parse_c/Makefile
index 9eb7ce9d08..77daccb72d 100644
--- a/bitbake/lib/bb/parse/parse_c/Makefile
+++ b/bitbake/lib/bb/parse/parse_c/Makefile
@@ -1,6 +1,6 @@
 
-test: bitbakec.so
-	python test.py
+buil: bitbakec.so
+	echo "Done"
 
 bitbakescanner.cc: bitbakescanner.l
 	flex -t bitbakescanner.l > bitbakescanner.cc
@@ -28,9 +28,9 @@ bitbakec.so: bitbakec.o bitbakeparser.o bitbakescanner.o
 	g++ -shared -fPIC bitbakeparser.o bitbakescanner.o bitbakec.o -o bitbakec.so
 
 clean:
-	rm *.out
-	rm *.cc
-	rm bitbakec.c
-	rm bitbakec-processed.c
-	rm *.o
-	rm *.so
+	rm -f *.out
+	rm -f *.cc
+	rm -f bitbakec.c
+	rm -f bitbakec-processed.c
+	rm -f *.o
+	rm -f *.so
diff --git a/bitbake/lib/bb/parse/parse_c/bitbakec.pyx b/bitbake/lib/bb/parse/parse_c/bitbakec.pyx
index 362cc2021e..c666e9b6b1 100644
--- a/bitbake/lib/bb/parse/parse_c/bitbakec.pyx
+++ b/bitbake/lib/bb/parse/parse_c/bitbakec.pyx
@@ -6,96 +6,107 @@ cdef extern from "stdio.h":
     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 void parse(FILE*, object)
+    cdef extern int parse(FILE*, char*, object, int)
 
-def parsefile(object file, object data):
-    print "parsefile: 1", file, data
+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"
+    #print "parsefile: 2 opening file"
     if (f == NULL):
         raise IOError("No such file %s." % file)
 
-    print "parsefile: 3 parse"
-    parse(f, data)
+    #print "parsefile: 3 parse"
+    parse(f, file, data, config)
 
     # Close the file
-    print "parsefile: 4 closing"
     fclose(f)
 
- 
+
 cdef public void e_assign(lex_t* container, char* key, char* what):
-    print "e_assign", key, what
+    #print "e_assign", key, what
+    if what == NULL:
+        print "FUTURE Warning empty string: use \"\""
+        what = ""
+
     d = <object>container.data
-    d.setVar(key, what)    
+    d.setVar(key, what)
 
 cdef public void e_export(lex_t* c, char* what):
-    print "e_export", what
+    #print "e_export", what
     #exp:
     # bb.data.setVarFlag(key, "export", 1, data)
-    d = <object>container.data
-    d.setVarFlag(key, "export", 1)
+    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
+    #print "e_immediate", key, what
     #colon:
     # val = bb.data.expand(groupd["value"], data)
     d = <object>c.data
-    d.setVar(key, d.expand(what))
+    d.setVar(key, d.expand(what,d))
 
 cdef public void e_cond(lex_t* c, char* key, char* what):
-    print "e_cond", key, 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) or what))
+    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
+    #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) or ""))
+    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
+    #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) or "") + " " + what)
+    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
+    #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) or ""))
+    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
+    #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) or "") + what)
+    d.setVar(key, (d.getVar(key,0) or "") + what)
 
-cdef public void e_addtask(lex_t* c, char* name, char* before, char* after):
-    print "e_addtask", name, before, after
+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")
@@ -112,69 +123,131 @@ cdef public void e_addtask(lex_t* c, char* name, char* before, char* after):
     # #   set up things that depend on this func
     #     data.setVarFlag(var, "postdeps", before.split(), d)
     # return
-    
-    do = "do_%s" % name
+
+    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 strlen(before) > 0:
+    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())
-    if strlen(after) > 0:
-        d.setVarFlag(do, "deps", ("%s" % before).split())
 
+    return 0
 
-cdef public void e_addhandler(lex_t* c, char* h):
-    print "e_addhandler", h
+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
 
-cdef public void e_export_func(lex_t* c, char* function):
-    print "e_export_func", function
-    pass
+    if c.config == 1:
+        from bb.parse import ParseError
+        raise ParseError("No inherits allowed in config files")
+        return -1
 
-cdef public void e_inherit(lex_t* c, char* file):
-    print "e_inherit", file
-    pass
+    return 0
 
 cdef public void e_include(lex_t* c, char* file):
-    print "e_include", file
+    from bb.parse import handle
     d = <object>c.data
-    d.expand(file)
-    
+
     try:
-        parsefile(file, d)
+        handle(d.expand(file,d), d, True)
     except IOError:
-        print "Could not include required file %s" % file
+        print "Could not include file", file
 
 
-cdef public void e_require(lex_t* c, char* file):
-    print "e_require", 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
-    d.expand(file)
-    
+
     try:
-        parsefile(file, d)
+        handle(d.expand(file,d), d, True)
     except IOError:
-        raise CParseError("Could not include required file %s" % file)
+        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
 
-cdef public void e_proc(lex_t* c, char* key, char* what):
-    print "e_proc", key, what
-    pass
+    if c.config == 1:
+        from bb.parse import ParseError
+        raise ParseError("No defs allowed in config files")
+        return -1
 
-cdef public void e_proc_python(lex_t* c, char* key, char* what):
-    print "e_proc_python", key, what
-    pass
+    return 0
 
-cdef public void e_proc_fakeroot(lex_t* c, char* key, char* what):
-    print "e_fakeroot", key, what
-    pass
+cdef public int e_parse_error(lex_t* c) except -1:
+    print "e_parse_error", c.name, "line:", lineError, "parse:", errorParse
 
-cdef public void e_def(lex_t* c, char* a, char* b, char* d):
-    print "e_def", key, what
-    pass
 
-cdef public void e_parse_error(lex_t* c):
-    print "e_parse_error", "line:", lineError, "parse:", errorParse
-    raise CParseError("There was an parse error, sorry unable to give more information at the current time.")
+    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
 
diff --git a/bitbake/lib/bb/parse/parse_c/bitbakeparser.cc b/bitbake/lib/bb/parse/parse_c/bitbakeparser.cc
index ee9a901b70..9d9793f8df 100644
--- a/bitbake/lib/bb/parse/parse_c/bitbakeparser.cc
+++ b/bitbake/lib/bb/parse/parse_c/bitbakeparser.cc
@@ -128,51 +128,49 @@ typedef union {
 */
 static const YYACTIONTYPE yy_action[] = {
  /*     0 */    82,    3,    7,    8,   38,   22,   39,   24,   26,   32,
- /*    10 */    34,   28,   30,  128,    1,   40,   53,   70,   55,    5,
- /*    20 */    60,   65,   67,    2,   21,   36,   69,   77,    9,    7,
- /*    30 */    11,    6,   13,   15,   17,   19,   12,   52,   50,    4,
- /*    40 */    74,   42,   46,   59,   57,   10,   64,   62,   38,   14,
- /*    50 */    73,   16,   38,   38,   76,   81,   18,   20,   23,   25,
- /*    60 */    27,   29,   31,   33,   35,   37,   56,   51,   90,   54,
- /*    70 */    58,   71,   41,   43,   63,   45,   44,   47,   72,   48,
- /*    80 */    75,   78,   80,   61,   90,   49,   66,   90,   90,   68,
- /*    90 */    90,   90,   90,   90,   90,   79,
+ /*    10 */    34,   28,   30,    2,   21,   40,   53,   70,   55,   44,
+ /*    20 */    60,   65,   67,  128,    1,   36,   69,   77,   42,   46,
+ /*    30 */    11,   66,   13,   15,   17,   19,   64,   62,    9,    7,
+ /*    40 */    74,   38,   45,   81,   59,   57,   38,   38,   73,   76,
+ /*    50 */     5,   68,   52,   50,   14,   31,   47,   71,   48,   10,
+ /*    60 */    72,   33,   23,   49,    6,   41,   51,   78,   75,   16,
+ /*    70 */     4,   54,   35,   25,   18,   80,   79,   56,   27,   37,
+ /*    80 */    58,   12,   61,   29,   43,   63,   20,
 };
 static const YYCODETYPE yy_lookahead[] = {
  /*     0 */     0,    1,    2,    3,   23,    4,   25,    6,    7,    8,
- /*    10 */     9,   10,   11,   31,   32,   15,   16,    1,   18,   42,
- /*    20 */    20,   21,   22,   33,   34,   24,   26,   27,    1,    2,
- /*    30 */     4,   28,    6,    7,    8,    9,    5,   35,   36,   29,
- /*    40 */    24,   13,   14,   37,   38,   34,   39,   40,   23,    5,
- /*    50 */    25,    5,   23,   23,   25,   25,    5,    5,    5,    5,
- /*    60 */     5,    5,    5,    5,    5,   41,   17,   35,   43,    1,
- /*    70 */    37,   24,   12,   12,   39,   12,   14,   12,   41,   13,
- /*    80 */    41,    1,   41,   19,   43,   12,   19,   43,   43,   19,
- /*    90 */    43,   43,   43,   43,   43,   24,
+ /*    10 */     9,   10,   11,   33,   34,   15,   16,    1,   18,   14,
+ /*    20 */    20,   21,   22,   31,   32,   24,   26,   27,   13,   14,
+ /*    30 */     4,   19,    6,    7,    8,    9,   39,   40,    1,    2,
+ /*    40 */    24,   23,   12,   25,   37,   38,   23,   23,   25,   25,
+ /*    50 */    42,   19,   35,   36,    5,    5,   12,   24,   13,   34,
+ /*    60 */    41,    5,    5,   12,   28,   12,   35,    1,   41,    5,
+ /*    70 */    29,    1,    5,    5,    5,   41,   24,   17,    5,   41,
+ /*    80 */    37,    5,   19,    5,   12,   39,    5,
 };
 #define YY_SHIFT_USE_DFLT (-20)
 static const signed char yy_shift_ofst[] = {
- /*     0 */   -20,    0,  -20,   10,  -20,    3,  -20,  -20,   27,  -20,
- /*    10 */    26,   31,  -20,   44,  -20,   46,  -20,   51,  -20,   52,
- /*    20 */   -20,    1,   53,  -20,   54,  -20,   55,  -20,   56,  -20,
- /*    30 */    57,  -20,   58,  -20,   59,  -20,  -20,  -19,  -20,  -20,
- /*    40 */    60,   28,   61,   62,   63,  -20,   65,   66,   73,  -20,
- /*    50 */    60,  -20,  -20,   68,  -20,   49,  -20,   49,  -20,  -20,
- /*    60 */    64,  -20,   64,  -20,  -20,   67,  -20,   70,  -20,   16,
- /*    70 */    47,  -20,   25,  -20,  -20,   29,  -20,   80,   71,  -20,
- /*    80 */    30,  -20,
+ /*     0 */   -20,    0,  -20,   41,  -20,   36,  -20,  -20,   37,  -20,
+ /*    10 */    26,   76,  -20,   49,  -20,   64,  -20,   69,  -20,   81,
+ /*    20 */   -20,    1,   57,  -20,   68,  -20,   73,  -20,   78,  -20,
+ /*    30 */    50,  -20,   56,  -20,   67,  -20,  -20,  -19,  -20,  -20,
+ /*    40 */    53,   15,   72,    5,   30,  -20,   44,   45,   51,  -20,
+ /*    50 */    53,  -20,  -20,   70,  -20,   60,  -20,   60,  -20,  -20,
+ /*    60 */    63,  -20,   63,  -20,  -20,   12,  -20,   32,  -20,   16,
+ /*    70 */    33,  -20,   23,  -20,  -20,   24,  -20,   66,   52,  -20,
+ /*    80 */    18,  -20,
 };
-#define YY_REDUCE_USE_DFLT (-24)
+#define YY_REDUCE_USE_DFLT (-21)
 static const signed char yy_reduce_ofst[] = {
- /*     0 */   -18,  -10,  -24,  -24,  -23,  -24,  -24,  -24,   11,  -24,
- /*    10 */   -24,  -24,  -24,  -24,  -24,  -24,  -24,  -24,  -24,  -24,
- /*    20 */   -24,  -24,  -24,  -24,  -24,  -24,  -24,  -24,  -24,  -24,
- /*    30 */   -24,  -24,  -24,  -24,  -24,  -24,   24,  -24,  -24,  -24,
- /*    40 */     2,  -24,  -24,  -24,  -24,  -24,  -24,  -24,  -24,  -24,
- /*    50 */    32,  -24,  -24,  -24,  -24,    6,  -24,   33,  -24,  -24,
- /*    60 */     7,  -24,   35,  -24,  -24,  -24,  -24,  -24,  -24,  -24,
- /*    70 */   -24,   37,  -24,  -24,   39,  -24,  -24,  -24,  -24,   41,
- /*    80 */   -24,  -24,
+ /*     0 */    -8,  -20,  -21,  -21,    8,  -21,  -21,  -21,   25,  -21,
+ /*    10 */   -21,  -21,  -21,  -21,  -21,  -21,  -21,  -21,  -21,  -21,
+ /*    20 */   -21,  -21,  -21,  -21,  -21,  -21,  -21,  -21,  -21,  -21,
+ /*    30 */   -21,  -21,  -21,  -21,  -21,  -21,   38,  -21,  -21,  -21,
+ /*    40 */    17,  -21,  -21,  -21,  -21,  -21,  -21,  -21,  -21,  -21,
+ /*    50 */    31,  -21,  -21,  -21,  -21,    7,  -21,   43,  -21,  -21,
+ /*    60 */    -3,  -21,   46,  -21,  -21,  -21,  -21,  -21,  -21,  -21,
+ /*    70 */   -21,   19,  -21,  -21,   27,  -21,  -21,  -21,  -21,   34,
+ /*    80 */   -21,  -21,
 };
 static const YYACTIONTYPE yy_default[] = {
  /*     0 */    84,  127,   83,   85,  125,  126,  124,   86,  127,   85,
@@ -420,7 +418,7 @@ static void yy_destructor(YYCODETYPE yymajor, YYMINORTYPE *yypminor){
     case 29:
 #line 50 "bitbakeparser.y"
 { (yypminor->yy0).release_this (); }
-#line 425 "bitbakeparser.c"
+#line 423 "bitbakeparser.c"
       break;
     default:  break;   /* If no destructor action specified: do nothing */
   }
@@ -694,7 +692,7 @@ static void yy_reduce(
 { yygotominor.yy0.assignString( (char*)yymsp[0].minor.yy0.string() );
           yymsp[0].minor.yy0.assignString( 0 );
           yymsp[0].minor.yy0.release_this(); }
-#line 699 "bitbakeparser.c"
+#line 697 "bitbakeparser.c"
         break;
       case 4:
 #line 64 "bitbakeparser.y"
@@ -702,7 +700,7 @@ static void yy_reduce(
           yygotominor.yy0.assignString( (char*)yymsp[0].minor.yy0.string() );
           yymsp[0].minor.yy0.assignString( 0 );
           yymsp[0].minor.yy0.release_this(); }
-#line 707 "bitbakeparser.c"
+#line 705 "bitbakeparser.c"
         break;
       case 5:
 #line 70 "bitbakeparser.y"
@@ -711,7 +709,7 @@ static void yy_reduce(
           yymsp[-2].minor.yy0.release_this(); yymsp[0].minor.yy0.release_this();   yy_destructor(3,&yymsp[-3].minor);
   yy_destructor(4,&yymsp[-1].minor);
 }
-#line 716 "bitbakeparser.c"
+#line 714 "bitbakeparser.c"
         break;
       case 6:
 #line 74 "bitbakeparser.y"
@@ -720,7 +718,7 @@ static void yy_reduce(
           yymsp[-2].minor.yy0.release_this(); yymsp[0].minor.yy0.release_this();   yy_destructor(3,&yymsp[-3].minor);
   yy_destructor(6,&yymsp[-1].minor);
 }
-#line 725 "bitbakeparser.c"
+#line 723 "bitbakeparser.c"
         break;
       case 7:
 #line 78 "bitbakeparser.y"
@@ -729,7 +727,7 @@ static void yy_reduce(
           yymsp[-2].minor.yy0.release_this(); yymsp[0].minor.yy0.release_this();   yy_destructor(3,&yymsp[-3].minor);
   yy_destructor(7,&yymsp[-1].minor);
 }
-#line 734 "bitbakeparser.c"
+#line 732 "bitbakeparser.c"
         break;
       case 8:
 #line 82 "bitbakeparser.y"
@@ -738,7 +736,7 @@ static void yy_reduce(
           yymsp[-2].minor.yy0.release_this(); yymsp[0].minor.yy0.release_this();   yy_destructor(3,&yymsp[-3].minor);
   yy_destructor(8,&yymsp[-1].minor);
 }
-#line 743 "bitbakeparser.c"
+#line 741 "bitbakeparser.c"
         break;
       case 9:
 #line 86 "bitbakeparser.y"
@@ -746,56 +744,56 @@ static void yy_reduce(
           yymsp[-2].minor.yy0.release_this(); yymsp[0].minor.yy0.release_this();   yy_destructor(3,&yymsp[-3].minor);
   yy_destructor(9,&yymsp[-1].minor);
 }
-#line 751 "bitbakeparser.c"
+#line 749 "bitbakeparser.c"
         break;
       case 10:
 #line 90 "bitbakeparser.y"
 { e_assign( lex, yymsp[-2].minor.yy0.string(), yymsp[0].minor.yy0.string() );
           yymsp[-2].minor.yy0.release_this(); yymsp[0].minor.yy0.release_this();   yy_destructor(4,&yymsp[-1].minor);
 }
-#line 758 "bitbakeparser.c"
+#line 756 "bitbakeparser.c"
         break;
       case 11:
 #line 93 "bitbakeparser.y"
 { e_precat( lex, yymsp[-2].minor.yy0.string(), yymsp[0].minor.yy0.string() );
           yymsp[-2].minor.yy0.release_this(); yymsp[0].minor.yy0.release_this();   yy_destructor(6,&yymsp[-1].minor);
 }
-#line 765 "bitbakeparser.c"
+#line 763 "bitbakeparser.c"
         break;
       case 12:
 #line 96 "bitbakeparser.y"
 { e_postcat( lex, yymsp[-2].minor.yy0.string(), yymsp[0].minor.yy0.string() );
           yymsp[-2].minor.yy0.release_this(); yymsp[0].minor.yy0.release_this();   yy_destructor(7,&yymsp[-1].minor);
 }
-#line 772 "bitbakeparser.c"
+#line 770 "bitbakeparser.c"
         break;
       case 13:
 #line 99 "bitbakeparser.y"
 { e_prepend( lex, yymsp[-2].minor.yy0.string(), yymsp[0].minor.yy0.string() );
           yymsp[-2].minor.yy0.release_this(); yymsp[0].minor.yy0.release_this();   yy_destructor(10,&yymsp[-1].minor);
 }
-#line 779 "bitbakeparser.c"
+#line 777 "bitbakeparser.c"
         break;
       case 14:
 #line 102 "bitbakeparser.y"
 { e_append( lex, yymsp[-2].minor.yy0.string() , yymsp[0].minor.yy0.string() );
           yymsp[-2].minor.yy0.release_this(); yymsp[0].minor.yy0.release_this();   yy_destructor(11,&yymsp[-1].minor);
 }
-#line 786 "bitbakeparser.c"
+#line 784 "bitbakeparser.c"
         break;
       case 15:
 #line 105 "bitbakeparser.y"
 { e_immediate( lex, yymsp[-2].minor.yy0.string(), yymsp[0].minor.yy0.string() );
           yymsp[-2].minor.yy0.release_this(); yymsp[0].minor.yy0.release_this();   yy_destructor(8,&yymsp[-1].minor);
 }
-#line 793 "bitbakeparser.c"
+#line 791 "bitbakeparser.c"
         break;
       case 16:
 #line 108 "bitbakeparser.y"
 { e_cond( lex, yymsp[-2].minor.yy0.string(), yymsp[0].minor.yy0.string() );
           yymsp[-2].minor.yy0.release_this(); yymsp[0].minor.yy0.release_this();   yy_destructor(9,&yymsp[-1].minor);
 }
-#line 800 "bitbakeparser.c"
+#line 798 "bitbakeparser.c"
         break;
       case 17:
 #line 112 "bitbakeparser.y"
@@ -803,7 +801,7 @@ static void yy_reduce(
           yymsp[-4].minor.yy0.release_this(); yymsp[-2].minor.yy0.release_this(); yymsp[0].minor.yy0.release_this();   yy_destructor(13,&yymsp[-3].minor);
   yy_destructor(14,&yymsp[-1].minor);
 }
-#line 808 "bitbakeparser.c"
+#line 806 "bitbakeparser.c"
         break;
       case 18:
 #line 115 "bitbakeparser.y"
@@ -811,55 +809,55 @@ static void yy_reduce(
           yymsp[-4].minor.yy0.release_this(); yymsp[-2].minor.yy0.release_this(); yymsp[0].minor.yy0.release_this();   yy_destructor(14,&yymsp[-3].minor);
   yy_destructor(13,&yymsp[-1].minor);
 }
-#line 816 "bitbakeparser.c"
+#line 814 "bitbakeparser.c"
         break;
       case 19:
 #line 118 "bitbakeparser.y"
 { e_addtask( lex, yymsp[0].minor.yy0.string(), NULL, NULL);
           yymsp[0].minor.yy0.release_this();}
-#line 822 "bitbakeparser.c"
+#line 820 "bitbakeparser.c"
         break;
       case 20:
 #line 121 "bitbakeparser.y"
 { e_addtask( lex, yymsp[-2].minor.yy0.string(), yymsp[0].minor.yy0.string(), NULL);
           yymsp[-2].minor.yy0.release_this(); yymsp[0].minor.yy0.release_this();   yy_destructor(13,&yymsp[-1].minor);
 }
-#line 829 "bitbakeparser.c"
+#line 827 "bitbakeparser.c"
         break;
       case 21:
 #line 124 "bitbakeparser.y"
 { e_addtask( lex, yymsp[-2].minor.yy0.string(), NULL, yymsp[0].minor.yy0.string());
           yymsp[-2].minor.yy0.release_this(); yymsp[0].minor.yy0.release_this();   yy_destructor(14,&yymsp[-1].minor);
 }
-#line 836 "bitbakeparser.c"
+#line 834 "bitbakeparser.c"
         break;
       case 25:
 #line 131 "bitbakeparser.y"
 { e_addhandler( lex, yymsp[0].minor.yy0.string()); yymsp[0].minor.yy0.release_this ();   yy_destructor(16,&yymsp[-1].minor);
 }
-#line 842 "bitbakeparser.c"
+#line 840 "bitbakeparser.c"
         break;
       case 26:
 #line 133 "bitbakeparser.y"
 { e_export_func( lex, yymsp[0].minor.yy0.string()); yymsp[0].minor.yy0.release_this(); }
-#line 847 "bitbakeparser.c"
+#line 845 "bitbakeparser.c"
         break;
       case 30:
 #line 138 "bitbakeparser.y"
 { e_inherit( lex, yymsp[0].minor.yy0.string() ); yymsp[0].minor.yy0.release_this (); }
-#line 852 "bitbakeparser.c"
+#line 850 "bitbakeparser.c"
         break;
       case 34:
 #line 144 "bitbakeparser.y"
 { e_include( lex, yymsp[0].minor.yy0.string() ); yymsp[0].minor.yy0.release_this();   yy_destructor(21,&yymsp[-1].minor);
 }
-#line 858 "bitbakeparser.c"
+#line 856 "bitbakeparser.c"
         break;
       case 35:
 #line 147 "bitbakeparser.y"
 { e_require( lex, yymsp[0].minor.yy0.string() ); yymsp[0].minor.yy0.release_this();   yy_destructor(22,&yymsp[-1].minor);
 }
-#line 864 "bitbakeparser.c"
+#line 862 "bitbakeparser.c"
         break;
       case 36:
 #line 150 "bitbakeparser.y"
@@ -868,12 +866,12 @@ static void yy_reduce(
           yymsp[-1].minor.yy0.release_this ();
           yymsp[0].minor.yy0.release_this ();
         }
-#line 873 "bitbakeparser.c"
+#line 871 "bitbakeparser.c"
         break;
       case 37:
 #line 155 "bitbakeparser.y"
 { yygotominor.yy0.assignString(0); }
-#line 878 "bitbakeparser.c"
+#line 876 "bitbakeparser.c"
         break;
       case 38:
 #line 157 "bitbakeparser.y"
@@ -881,7 +879,7 @@ static void yy_reduce(
           yymsp[-3].minor.yy0.release_this(); yymsp[-1].minor.yy0.release_this();   yy_destructor(24,&yymsp[-2].minor);
   yy_destructor(25,&yymsp[0].minor);
 }
-#line 886 "bitbakeparser.c"
+#line 884 "bitbakeparser.c"
         break;
       case 39:
 #line 160 "bitbakeparser.y"
@@ -890,7 +888,7 @@ static void yy_reduce(
   yy_destructor(24,&yymsp[-2].minor);
   yy_destructor(25,&yymsp[0].minor);
 }
-#line 895 "bitbakeparser.c"
+#line 893 "bitbakeparser.c"
         break;
       case 40:
 #line 163 "bitbakeparser.y"
@@ -899,7 +897,7 @@ static void yy_reduce(
   yy_destructor(24,&yymsp[-2].minor);
   yy_destructor(25,&yymsp[0].minor);
 }
-#line 904 "bitbakeparser.c"
+#line 902 "bitbakeparser.c"
         break;
       case 41:
 #line 167 "bitbakeparser.y"
@@ -908,7 +906,7 @@ static void yy_reduce(
   yy_destructor(24,&yymsp[-2].minor);
   yy_destructor(25,&yymsp[0].minor);
 }
-#line 913 "bitbakeparser.c"
+#line 911 "bitbakeparser.c"
         break;
       case 42:
 #line 171 "bitbakeparser.y"
@@ -916,18 +914,18 @@ static void yy_reduce(
           yygotominor.yy0.assignString( token_t::concatString(yymsp[-1].minor.yy0.string(), yymsp[0].minor.yy0.string()) );
           yymsp[-1].minor.yy0.release_this (); yymsp[0].minor.yy0.release_this ();
         }
-#line 921 "bitbakeparser.c"
+#line 919 "bitbakeparser.c"
         break;
       case 43:
 #line 175 "bitbakeparser.y"
 { yygotominor.yy0.assignString( 0 ); }
-#line 926 "bitbakeparser.c"
+#line 924 "bitbakeparser.c"
         break;
       case 44:
 #line 177 "bitbakeparser.y"
 { e_def( lex, yymsp[-2].minor.yy0.string(), yymsp[-1].minor.yy0.string(), yymsp[0].minor.yy0.string());
           yymsp[-2].minor.yy0.release_this(); yymsp[-1].minor.yy0.release_this(); yymsp[0].minor.yy0.release_this(); }
-#line 932 "bitbakeparser.c"
+#line 930 "bitbakeparser.c"
         break;
   };
   yygoto = yyRuleInfo[yyruleno].lhs;
@@ -986,7 +984,7 @@ static void yy_syntax_error(
 #define TOKEN (yyminor.yy0)
 #line 52 "bitbakeparser.y"
  e_parse_error( lex ); 
-#line 992 "bitbakeparser.c"
+#line 990 "bitbakeparser.c"
   bbparseARG_STORE; /* Suppress warning about unused %extra_argument variable */
 }
 
@@ -1042,7 +1040,7 @@ void bbparse(
   /* (re)initialize the parser, if necessary */
   yypParser = (yyParser*)yyp;
   if( yypParser->yyidx<0 ){
-    /* if( yymajor==0 ) return; // not sure why this was here... */
+    if( yymajor==0 ) return;
     yypParser->yyidx = 0;
     yypParser->yyerrcnt = -1;
     yypParser->yystack[0].stateno = 0;
diff --git a/bitbake/lib/bb/parse/parse_c/bitbakescanner.cc b/bitbake/lib/bb/parse/parse_c/bitbakescanner.cc
index 43dad12d39..acc13f7c34 100644
--- a/bitbake/lib/bb/parse/parse_c/bitbakescanner.cc
+++ b/bitbake/lib/bb/parse/parse_c/bitbakescanner.cc
@@ -8,7 +8,7 @@
 #define FLEX_SCANNER
 #define YY_FLEX_MAJOR_VERSION 2
 #define YY_FLEX_MINOR_VERSION 5
-#define YY_FLEX_SUBMINOR_VERSION 31
+#define YY_FLEX_SUBMINOR_VERSION 33
 #if YY_FLEX_SUBMINOR_VERSION > 0
 #define FLEX_BETA
 #endif
@@ -30,7 +30,15 @@
 
 /* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
 
-#if defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L
+#if __STDC_VERSION__ >= 199901L
+
+/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
+ * if you want the limit (max/min) macros for int types. 
+ */
+#ifndef __STDC_LIMIT_MACROS
+#define __STDC_LIMIT_MACROS 1
+#endif
+
 #include <inttypes.h>
 typedef int8_t flex_int8_t;
 typedef uint8_t flex_uint8_t;
@@ -153,6 +161,10 @@ int yylex_init (yyscan_t* scanner);
 #define YY_BUF_SIZE 16384
 #endif
 
+/* The state buf must be large enough to hold one state per character in the main buffer.
+ */
+#define YY_STATE_BUF_SIZE   ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))
+
 #ifndef YY_TYPEDEF_YY_BUFFER_STATE
 #define YY_TYPEDEF_YY_BUFFER_STATE
 typedef struct yy_buffer_state *YY_BUFFER_STATE;
@@ -493,7 +505,7 @@ static yyconst flex_int32_t yy_ec[256] =
 static yyconst flex_int32_t yy_meta[59] =
     {   0,
         1,    1,    2,    3,    1,    1,    4,    1,    1,    1,
-        5,    6,    5,    5,    7,    8,    1,    7,    1,    9,
+        5,    6,    5,    5,    5,    7,    1,    8,    1,    9,
         9,    9,    9,    9,    9,    9,    9,    9,    9,    9,
         9,    9,   10,    1,   11,    9,    9,    9,    9,    9,
         9,    9,    9,    9,    9,    9,    9,    9,    9,    9,
@@ -565,18 +577,18 @@ static yyconst flex_int16_t yy_base[847] =
      2077, 2072, 2066, 2069, 2056, 2067, 1398, 1343, 1408, 1404,
       643, 1409, 2071, 2066, 2060, 2063, 2050, 2061, 2065, 2060,
      2054, 2057, 2044, 2055, 1420, 1445, 1413, 1447, 1453, 1454,
-     2059, 2054, 2047, 2050, 2035, 2043, 1455, 1459, 1460, 1461,
+     2059, 2053, 2047, 2049, 2032, 2043, 1455, 1459, 1460, 1461,
      1462, 1463, 1471, 1436, 1430, 1192, 1433, 1479, 1482, 1492,
 
-     1506, 1519, 1520, 1528, 2047, 2040, 2031,    0, 2034, 2019,
-     2027, 1486, 1496, 1505, 1506, 1510, 1516, 1524, 2044, 2018,
-        0,    0,    0,    0, 1281, 1517, 2043, 2042, 2039, 2035,
-     2023, 1994, 2309, 2309, 2309, 2309, 2005, 1981,    0,    0,
+     1506, 1519, 1520, 1528, 2046, 2037, 2031,    0, 2033, 2016,
+     2027, 1486, 1496, 1505, 1506, 1510, 1516, 1524, 2043, 2015,
+        0,    0,    0,    0, 1281, 1517, 2043, 2041, 2036, 2034,
+     2024, 1995, 2309, 2309, 2309, 2309, 2005, 1981,    0,    0,
         0,    0, 1538, 1528, 1530, 1534, 1537, 1540, 1981, 1957,
         0,    0,    0,    0, 1557, 1558, 1559, 1560, 1561, 1563,
-     1568, 1547, 1988, 1959, 1954, 1948, 1580, 1581, 1582, 1590,
-     1592, 1594, 1923, 1863,    0,    0,    0,    0, 1598, 1599,
-     1600, 1874, 1858, 1350, 1584, 1803, 1792, 1801, 1790, 1603,
+     1568, 1547, 1988, 1959, 1955, 1948, 1580, 1581, 1582, 1590,
+     1592, 1594, 1924, 1863,    0,    0,    0,    0, 1598, 1599,
+     1600, 1875, 1859, 1350, 1584, 1803, 1792, 1801, 1790, 1603,
      1601, 1799, 1788, 1604, 1602, 1610, 1609, 1643, 1644, 1797,
 
      1786, 1611, 1630, 1800, 1773, 1010, 1606, 1798, 1771, 1795,
@@ -593,8 +605,8 @@ static yyconst flex_int16_t yy_base[847] =
      1768,    0,  742, 2309,    0, 1764,    0, 1778,  678, 1801,
         0, 2309, 1835, 1847, 1859, 1871, 1883,  550, 1892, 1898,
      1907, 1919, 1931, 1939, 1945, 1950, 1956, 1965, 1977, 1989,
-     2001, 2013, 2025, 2033, 2039, 2042,  306,  304,  301, 2049,
-      213, 2057,  136, 2065, 2073, 2081
+     2001, 2013, 2025, 2033, 2039, 2043,  306,  304,  301, 2050,
+      213, 2058,  136, 2066, 2074, 2082
     } ;
 
 static yyconst flex_int16_t yy_def[847] =
@@ -903,14 +915,14 @@ static yyconst flex_int16_t yy_nxt[2368] =
       112,  112,  112,  112,  112,  112,  112,  112,  112,  112,
       112,  128,  128,  128,  128,  128,  128,  128,  128,  128,
       128,  128,  128,  155,  155,  155,  155,  155,  155,  155,
-      155,  155,  155,  155,  155,  167,  167,  167,  705,  167,
+      155,  155,  155,  155,  155,  167,  167,  167,  167,  705,
 
-      167,  167,  177,  177,  704,  177,  177,  183,  701,  183,
+      167,  167,  177,  177,  177,  704,  177,  183,  701,  183,
       183,  183,  183,  183,  183,  183,  183,  183,  183,  187,
       187,  187,  187,  187,  187,  187,  187,  187,  187,  187,
       187,  201,  201,  201,  201,  201,  201,  201,  201,  201,
-      201,  201,  201,  209,  209,  700,  209,  209,  217,  217,
-      238,  217,  217,  217,  223,  223,  238,  223,  223,  231,
+      201,  201,  201,  209,  209,  209,  700,  209,  217,  217,
+      238,  217,  217,  217,  223,  223,  223,  238,  223,  231,
       231,  238,  231,  231,  231,  237,  237,  237,  237,  237,
       237,  237,  237,  237,  237,  237,  237,  239,  239,  239,
       239,  239,  239,  239,  239,  239,  239,  239,  239,  256,
@@ -919,13 +931,13 @@ static yyconst flex_int16_t yy_nxt[2368] =
       256,  261,  693,  692,  261,  261,  261,  261,  261,  261,
       261,  261,  261,  264,  264,  264,  264,  264,  264,  264,
       264,  264,  264,  264,  264,  267,  689,  688,  267,  267,
-      267,  267,  267,  267,  267,  267,  267,  284,  284,  687,
-      284,  284,  292,  292,  292,  686,  292,  292,  292,  296,
-      296,  184,  296,  418,  418,  184,  418,  418,  184,  184,
-      418,  433,  433,  683,  433,  433,  682,  678,  433,  465,
-      465,  677,  465,  465,  676,  675,  465,  500,  500,  674,
-      500,  500,  673,  654,  500,  514,  514,  653,  514,  514,
-      652,  651,  514,  650,  649,  642,  641,  640,  639,  638,
+      267,  267,  267,  267,  267,  267,  267,  284,  284,  284,
+      687,  284,  292,  292,  292,  292,  686,  292,  292,  296,
+      184,  296,  184,  296,  418,  418,  418,  184,  418,  184,
+      683,  418,  433,  433,  433,  682,  433,  678,  677,  433,
+      465,  465,  465,  676,  465,  675,  674,  465,  500,  500,
+      500,  673,  500,  654,  653,  500,  514,  514,  514,  652,
+      514,  651,  650,  514,  649,  642,  641,  640,  639,  638,
 
       637,  636,  635,  634,  633,  632,  631,  624,  623,  622,
       621,  620,  619,  611,  610,  609,  608,  607,  606,  605,
@@ -1167,14 +1179,14 @@ static yyconst flex_int16_t yy_chk[2368] =
       815,  815,  815,  815,  815,  815,  815,  815,  815,  815,
       815,  816,  816,  816,  816,  816,  816,  816,  816,  816,
       816,  816,  816,  817,  817,  817,  817,  817,  817,  817,
-      817,  817,  817,  817,  817,  819,  819,  819,  683,  819,
+      817,  817,  817,  817,  817,  819,  819,  819,  819,  683,
 
-      819,  819,  820,  820,  682,  820,  820,  821,  674,  821,
+      819,  819,  820,  820,  820,  682,  820,  821,  674,  821,
       821,  821,  821,  821,  821,  821,  821,  821,  821,  822,
       822,  822,  822,  822,  822,  822,  822,  822,  822,  822,
       822,  823,  823,  823,  823,  823,  823,  823,  823,  823,
-      823,  823,  823,  824,  824,  673,  824,  824,  825,  825,
-      666,  825,  825,  825,  826,  826,  665,  826,  826,  827,
+      823,  823,  823,  824,  824,  824,  673,  824,  825,  825,
+      666,  825,  825,  825,  826,  826,  826,  665,  826,  827,
       827,  664,  827,  827,  827,  828,  828,  828,  828,  828,
       828,  828,  828,  828,  828,  828,  828,  829,  829,  829,
       829,  829,  829,  829,  829,  829,  829,  829,  829,  830,
@@ -1183,13 +1195,13 @@ static yyconst flex_int16_t yy_chk[2368] =
       830,  831,  650,  649,  831,  831,  831,  831,  831,  831,
       831,  831,  831,  832,  832,  832,  832,  832,  832,  832,
       832,  832,  832,  832,  832,  833,  638,  637,  833,  833,
-      833,  833,  833,  833,  833,  833,  833,  834,  834,  632,
-      834,  834,  835,  835,  835,  631,  835,  835,  835,  836,
-      836,  630,  836,  840,  840,  629,  840,  840,  628,  627,
-      840,  842,  842,  620,  842,  842,  619,  611,  842,  844,
-      844,  610,  844,  844,  609,  607,  844,  845,  845,  606,
-      845,  845,  605,  586,  845,  846,  846,  585,  846,  846,
-      584,  583,  846,  582,  581,  574,  573,  572,  571,  570,
+      833,  833,  833,  833,  833,  833,  833,  834,  834,  834,
+      632,  834,  835,  835,  835,  835,  631,  835,  835,  836,
+      630,  836,  629,  836,  840,  840,  840,  628,  840,  627,
+      620,  840,  842,  842,  842,  619,  842,  611,  610,  842,
+      844,  844,  844,  609,  844,  607,  606,  844,  845,  845,
+      845,  605,  845,  586,  585,  845,  846,  846,  846,  584,
+      846,  583,  582,  846,  581,  574,  573,  572,  571,  570,
 
       569,  568,  567,  566,  565,  564,  563,  556,  555,  554,
       553,  552,  551,  541,  540,  539,  538,  536,  535,  534,
@@ -1323,7 +1335,7 @@ int errorParse;
 enum {
   errorNone = 0,
   errorUnexpectedInput,
-  errorUnsupportedFeature, 
+  errorUnsupportedFeature,
 };
 
 }
@@ -1351,7 +1363,7 @@ static const char* fixup_escapes (const char* sz);
 
 
 
-#line 1355 "<stdout>"
+#line 1367 "<stdout>"
 
 #define INITIAL 0
 #define S_DEF 1
@@ -1587,11 +1599,11 @@ YY_DECL
 #line 164 "bitbakescanner.l"
 
 
-#line 1591 "<stdout>"
+#line 1603 "<stdout>"
 
-	if ( yyg->yy_init )
+	if ( !yyg->yy_init )
 		{
-		yyg->yy_init = 0;
+		yyg->yy_init = 1;
 
 #ifdef YY_USER_INIT
 		YY_USER_INIT;
@@ -1972,7 +1984,7 @@ YY_RULE_SETUP
 #line 254 "bitbakescanner.l"
 ECHO;
 	YY_BREAK
-#line 1976 "<stdout>"
+#line 1988 "<stdout>"
 
 	case YY_END_OF_BUFFER:
 		{
@@ -2274,7 +2286,7 @@ static int yy_get_next_buffer (yyscan_t yyscanner)
     static yy_state_type yy_try_NUL_trans  (yy_state_type yy_current_state , yyscan_t yyscanner)
 {
 	register int yy_is_jam;
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; /* This var may be unused depending upon options. */
 	register char *yy_cp = yyg->yy_c_buf_p;
 
 	register YY_CHAR yy_c = 1;
@@ -2730,10 +2742,10 @@ YY_BUFFER_STATE yy_scan_buffer  (char * base, yy_size_t  size , yyscan_t yyscann
  * @note If you want to scan bytes that may contain NUL values, then use
  *       yy_scan_bytes() instead.
  */
-YY_BUFFER_STATE yy_scan_string (yyconst char * yy_str , yyscan_t yyscanner)
+YY_BUFFER_STATE yy_scan_string (yyconst char * yystr , yyscan_t yyscanner)
 {
     
-	return yy_scan_bytes(yy_str,strlen(yy_str) ,yyscanner);
+	return yy_scan_bytes(yystr,strlen(yystr) ,yyscanner);
 }
 
 /** Setup the input buffer state to scan the given bytes. The next call to yylex() will
@@ -2743,7 +2755,7 @@ YY_BUFFER_STATE yy_scan_string (yyconst char * yy_str , yyscan_t yyscanner)
  * @param yyscanner The scanner object.
  * @return the newly allocated buffer state object.
  */
-YY_BUFFER_STATE yy_scan_bytes  (yyconst char * bytes, int  len , yyscan_t yyscanner)
+YY_BUFFER_STATE yy_scan_bytes  (yyconst char * yybytes, int  _yybytes_len , yyscan_t yyscanner)
 {
 	YY_BUFFER_STATE b;
 	char *buf;
@@ -2751,15 +2763,15 @@ YY_BUFFER_STATE yy_scan_bytes  (yyconst char * bytes, int  len , yyscan_t yyscan
 	int i;
     
 	/* Get memory for full buffer, including space for trailing EOB's. */
-	n = len + 2;
+	n = _yybytes_len + 2;
 	buf = (char *) yyalloc(n ,yyscanner );
 	if ( ! buf )
 		YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
 
-	for ( i = 0; i < len; ++i )
-		buf[i] = bytes[i];
+	for ( i = 0; i < _yybytes_len; ++i )
+		buf[i] = yybytes[i];
 
-	buf[len] = buf[len+1] = YY_END_OF_BUFFER_CHAR;
+	buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;
 
 	b = yy_scan_buffer(buf,n ,yyscanner);
 	if ( ! b )
@@ -2987,21 +2999,51 @@ void yyset_debug (int  bdebug , yyscan_t yyscanner)
 
 /* Accessor methods for yylval and yylloc */
 
+/* User-visible API */
+
+/* yylex_init is special because it creates the scanner itself, so it is
+ * the ONLY reentrant function that doesn't take the scanner as the last argument.
+ * That's why we explicitly handle the declaration, instead of using our macros.
+ */
+
+int yylex_init(yyscan_t* ptr_yy_globals)
+
+{
+    if (ptr_yy_globals == NULL){
+        errno = EINVAL;
+        return 1;
+    }
+
+    *ptr_yy_globals = (yyscan_t) yyalloc ( sizeof( struct yyguts_t ), NULL );
+
+    if (*ptr_yy_globals == NULL){
+        errno = ENOMEM;
+        return 1;
+    }
+
+    /* By setting to 0xAA, we expose bugs in yy_init_globals. Leave at 0x00 for releases. */
+    memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t));
+
+    return yy_init_globals ( *ptr_yy_globals );
+}
+
 static int yy_init_globals (yyscan_t yyscanner)
 {
     struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
     /* Initialization is the same as for the non-reentrant scanner.
-       This function is called once per scanner lifetime. */
+     * This function is called from yylex_destroy(), so don't allocate here.
+     */
 
     yyg->yy_buffer_stack = 0;
     yyg->yy_buffer_stack_top = 0;
     yyg->yy_buffer_stack_max = 0;
     yyg->yy_c_buf_p = (char *) 0;
-    yyg->yy_init = 1;
+    yyg->yy_init = 0;
     yyg->yy_start = 0;
+
     yyg->yy_start_stack_ptr = 0;
     yyg->yy_start_stack_depth = 0;
-    yyg->yy_start_stack = (int *) 0;
+    yyg->yy_start_stack =  NULL;
 
 /* Defined in main.c */
 #ifdef YY_STDINIT
@@ -3018,33 +3060,6 @@ static int yy_init_globals (yyscan_t yyscanner)
     return 0;
 }
 
-/* User-visible API */
-
-/* yylex_init is special because it creates the scanner itself, so it is
- * the ONLY reentrant function that doesn't take the scanner as the last argument.
- * That's why we explicitly handle the declaration, instead of using our macros.
- */
-
-int yylex_init(yyscan_t* ptr_yy_globals)
-
-{
-    if (ptr_yy_globals == NULL){
-        errno = EINVAL;
-        return 1;
-    }
-
-    *ptr_yy_globals = (yyscan_t) yyalloc ( sizeof( struct yyguts_t ), NULL );
-
-    if (*ptr_yy_globals == NULL){
-        errno = ENOMEM;
-        return 1;
-    }
-
-    memset(*ptr_yy_globals,0,sizeof(struct yyguts_t));
-
-    return yy_init_globals ( *ptr_yy_globals );
-}
-
 /* yylex_destroy is for both reentrant and non-reentrant scanners. */
 int yylex_destroy  (yyscan_t yyscanner)
 {
@@ -3065,8 +3080,13 @@ int yylex_destroy  (yyscan_t yyscanner)
         yyfree(yyg->yy_start_stack ,yyscanner );
         yyg->yy_start_stack = NULL;
 
+    /* Reset the globals. This is important in a non-reentrant scanner so the next time
+     * yylex() is called, initialization will occur. */
+    yy_init_globals( yyscanner);
+
     /* Destroy the main struct (reentrant only). */
     yyfree ( yyscanner , yyscanner );
+    yyscanner = NULL;
     return 0;
 }
 
@@ -3078,7 +3098,6 @@ int yylex_destroy  (yyscan_t yyscanner)
 static void yy_flex_strncpy (char* s1, yyconst char * s2, int n , yyscan_t yyscanner)
 {
 	register int i;
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
 	for ( i = 0; i < n; ++i )
 		s1[i] = s2[i];
 }
@@ -3088,7 +3107,6 @@ static void yy_flex_strncpy (char* s1, yyconst char * s2, int n , yyscan_t yysca
 static int yy_flex_strlen (yyconst char * s , yyscan_t yyscanner)
 {
 	register int n;
-    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
 	for ( n = 0; s[n]; ++n )
 		;
 
@@ -3120,18 +3138,6 @@ void yyfree (void * ptr , yyscan_t yyscanner)
 
 #define YYTABLES_NAME "yytables"
 
-#undef YY_NEW_FILE
-#undef YY_FLUSH_BUFFER
-#undef yy_set_bol
-#undef yy_new_buffer
-#undef yy_set_interactive
-#undef yytext_ptr
-#undef YY_DO_BEFORE_ACTION
-
-#ifdef YY_DECL_IS_OURS
-#undef YY_DECL_IS_OURS
-#undef YY_DECL
-#endif
 #line 254 "bitbakescanner.l"
 
 
@@ -3148,47 +3154,49 @@ void lex_t::accept (int token, const char* sz)
 
 void lex_t::input (char *buf, int *result, int max_size)
 {
-    printf("lex_t::input %p %d\n", buf, 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);
+    /* printf("lex_t::input result %d\n", *result); */
 }
 
 int lex_t::line ()const
 {
-    printf("lex_t::line\n");
+    /* printf("lex_t::line\n"); */
     return yyget_lineno (scanner);
 }
 
 
 extern "C" {
 
-    void parse (FILE* file, PyObject* data)
+    void parse (FILE* file, char* name, PyObject* data, int config)
     {
-	printf("parse bbparseAlloc\n");
+        /* printf("parse bbparseAlloc\n"); */
         void* parser = bbparseAlloc (malloc);
         yyscan_t scanner;
         lex_t lex;
 
-	printf("parse yylex_init\n");
+        /* 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");
+        /*printf("parse yyset_extra\n"); */
         yyset_extra (&lex, scanner);
 
-	printf("parse yylex\n");
+        /* printf("parse yylex\n"); */
         int result = yylex (scanner);
-	
-	printf("parse result %d\n", result);
+
+        /* printf("parse result %d\n", result); */
 
         lex.accept (0);
-	printf("parse lex.accept\n");
+        /* printf("parse lex.accept\n"); */
         bbparseTrace (NULL, NULL);
-	printf("parse bbparseTrace\n");
+        /* printf("parse bbparseTrace\n"); */
 
         if (result != T_EOF)
            printf ("premature end of file\n");
diff --git a/bitbake/lib/bb/parse/parse_c/bitbakescanner.l b/bitbake/lib/bb/parse/parse_c/bitbakescanner.l
index f69a7325c3..b6592f28e9 100644
--- a/bitbake/lib/bb/parse/parse_c/bitbakescanner.l
+++ b/bitbake/lib/bb/parse/parse_c/bitbakescanner.l
@@ -91,7 +91,7 @@ int errorParse;
 enum {
   errorNone = 0,
   errorUnexpectedInput,
-  errorUnsupportedFeature, 
+  errorUnsupportedFeature,
 };
 
 }
@@ -142,7 +142,7 @@ SSTRING         \'([^\n\r]|"\\\n")*\'
 VALUE           ([^'" \t\n])|([^'" \t\n]([^\n]|(\\\n))*[^'" \t\n])
 
 C_SS            [a-zA-Z_]
-C_SB            [a-zA-Z0-9_+-.]
+C_SB            [a-zA-Z0-9_+-./]
 REF             $\{{C_SS}{C_SB}*\}
 SYMBOL          {C_SS}{C_SB}*
 VARIABLE        $?{C_SS}({C_SB}*|{REF})*(\[[a-zA-Z0-9_]*\])?
@@ -265,47 +265,49 @@ void lex_t::accept (int token, const char* sz)
 
 void lex_t::input (char *buf, int *result, int max_size)
 {
-    printf("lex_t::input %p %d\n", buf, 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);
+    /* printf("lex_t::input result %d\n", *result); */
 }
 
 int lex_t::line ()const
 {
-    printf("lex_t::line\n");
+    /* printf("lex_t::line\n"); */
     return yyget_lineno (scanner);
 }
 
 
 extern "C" {
 
-    void parse (FILE* file, PyObject* data)
+    void parse (FILE* file, char* name, PyObject* data, int config)
     {
-	printf("parse bbparseAlloc\n");
+        /* printf("parse bbparseAlloc\n"); */
         void* parser = bbparseAlloc (malloc);
         yyscan_t scanner;
         lex_t lex;
 
-	printf("parse yylex_init\n");
+        /* 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");
+        /*printf("parse yyset_extra\n"); */
         yyset_extra (&lex, scanner);
 
-	printf("parse yylex\n");
+        /* printf("parse yylex\n"); */
         int result = yylex (scanner);
-	
-	printf("parse result %d\n", result);
+
+        /* printf("parse result %d\n", result); */
 
         lex.accept (0);
-	printf("parse lex.accept\n");
+        /* printf("parse lex.accept\n"); */
         bbparseTrace (NULL, NULL);
-	printf("parse bbparseTrace\n");
+        /* printf("parse bbparseTrace\n"); */
 
         if (result != T_EOF)
            printf ("premature end of file\n");
diff --git a/bitbake/lib/bb/parse/parse_c/lexer.h b/bitbake/lib/bb/parse/parse_c/lexer.h
index 651f3a8618..cb32be7037 100644
--- a/bitbake/lib/bb/parse/parse_c/lexer.h
+++ b/bitbake/lib/bb/parse/parse_c/lexer.h
@@ -27,13 +27,15 @@ THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include "Python.h"
 
 extern "C" {
-	
+
 struct lex_t {
     void* parser;
     void* scanner;
-    FILE* file;    
+    FILE* file;
+    char *name;
     PyObject *data;
-    
+    int config;
+
     void* (*parse)(void*, int, token_t, lex_t*);
 
     void accept(int token, const char* sz = NULL);
diff --git a/bitbake/lib/bb/parse/parse_c/lexerc.h b/bitbake/lib/bb/parse/parse_c/lexerc.h
index 0163a7d632..c8a19fb222 100644
--- a/bitbake/lib/bb/parse/parse_c/lexerc.h
+++ b/bitbake/lib/bb/parse/parse_c/lexerc.h
@@ -11,7 +11,9 @@ typedef struct {
     void *parser;
     void *scanner;
     FILE *file;
+    char *name;
     PyObject *data;
+    int config;
 } lex_t;
 
 #endif
diff --git a/bitbake/lib/bb/parse/parse_py/BBHandler.py b/bitbake/lib/bb/parse/parse_py/BBHandler.py
index c82090fec0..34f4d25996 100644
--- a/bitbake/lib/bb/parse/parse_py/BBHandler.py
+++ b/bitbake/lib/bb/parse/parse_py/BBHandler.py
@@ -23,7 +23,7 @@
 
 import re, bb, os, sys, time
 import bb.fetch, bb.build, bb.utils
-from bb import debug, data, fetch, fatal, methodpool
+from bb import data, fetch, methodpool
 
 from ConfHandler import include, localpath, obtain, init
 from bb.parse import ParseError
@@ -44,6 +44,13 @@ __bbpath_found__ = 0
 __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):
@@ -60,9 +67,9 @@ def inherit(files, d):
             file = os.path.join('classes', '%s.bbclass' % file)
 
         if not file in __inherit_cache.split():
-            debug(2, "BB %s:%d: inheriting %s" % (fn, lineno, file))
+            bb.msg.debug(2, bb.msg.domain.Parsing, "BB %s:%d: inheriting %s" % (fn, lineno, file))
             __inherit_cache += " %s" % file
-            include(fn, file, d)
+            include(fn, file, d, "inherit")
     data.setVar('__inherit_cache', __inherit_cache, d)
 
 
@@ -75,9 +82,9 @@ def handle(fn, d, include = 0):
     __residue__ = []
 
     if include == 0:
-        debug(2, "BB " + fn + ": handle(data)")
+        bb.msg.debug(2, bb.msg.domain.Parsing, "BB " + fn + ": handle(data)")
     else:
-        debug(2, "BB " + fn + ": handle(data, include)")
+        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)
@@ -132,7 +139,7 @@ def handle(fn, d, include = 0):
         feeder(lineno, s, fn, base_name, d)
     if __inpython__:
         # add a blank line to close out any python definition
-        feeder(lineno + 1, "", fn, base_name, d)
+        feeder(IN_PYTHON_EOF, "", fn, base_name, d)
     if ext == ".bbclass":
         classes.remove(__classname__)
     else:
@@ -152,7 +159,7 @@ def handle(fn, d, include = 0):
                     if t:
                         data.setVar('T', t, d)
                 except Exception, e:
-                    bb.debug(1, "executing anonymous function: %s" % e)
+                    bb.msg.debug(1, bb.msg.domain.Parsing, "executing anonymous function: %s" % e)
                     raise
             data.delVar("__anonqueue", d)
             data.delVar("__anonfunc", d)
@@ -220,7 +227,7 @@ def feeder(lineno, s, fn, root, d):
 
     if __inpython__:
         m = __python_func_regexp__.match(s)
-        if m:
+        if m and lineno != IN_PYTHON_EOF:
             __body__.append(s)
             return
         else:
@@ -240,6 +247,9 @@ def feeder(lineno, s, fn, root, d):
             __body__ = []
             __inpython__ = False
 
+            if lineno == IN_PYTHON_EOF:
+                return
+
 #           fall through
 
     if s == '' or s[0] == '#': return          # skip comments and empty lines
@@ -374,7 +384,7 @@ def vars_from_file(mypkg, d):
 def set_additional_vars(file, d, include):
     """Deduce rest of variables, e.g. ${A} out of ${SRC_URI}"""
 
-    debug(2,"BB %s: set_additional_vars" % file)
+    bb.msg.debug(2, bb.msg.domain.Parsing, "BB %s: set_additional_vars" % file)
 
     src_uri = data.getVar('SRC_URI', d)
     if not src_uri:
diff --git a/bitbake/lib/bb/parse/parse_py/ConfHandler.py b/bitbake/lib/bb/parse/parse_py/ConfHandler.py
index 90978300af..4bc2bbc2b7 100644
--- a/bitbake/lib/bb/parse/parse_py/ConfHandler.py
+++ b/bitbake/lib/bb/parse/parse_py/ConfHandler.py
@@ -22,7 +22,6 @@
    Place, Suite 330, Boston, MA 02111-1307 USA.""" 
 
 import re, bb.data, os, sys
-from bb import debug, fatal
 from bb.parse import ParseError
 
 #__config_regexp__  = re.compile( r"(?P<exp>export\s*)?(?P<var>[a-zA-Z0-9\-_+.${}]+)\s*(?P<colon>:)?(?P<ques>\?)?=\s*(?P<apo>['\"]?)(?P<value>.*)(?P=apo)$")
@@ -53,7 +52,7 @@ def localpath(fn, d):
         localfn = fn
     return localfn
 
-def obtain(fn, data = bb.data.init()):
+def obtain(fn, data):
     import sys, bb
     fn = bb.data.expand(fn, data)
     localfn = bb.data.expand(localpath(fn, data), data)
@@ -61,30 +60,30 @@ def obtain(fn, data = bb.data.init()):
     if localfn != fn:
         dldir = bb.data.getVar('DL_DIR', data, 1)
         if not dldir:
-            debug(1, "obtain: DL_DIR not defined")
+            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()
-            debug(1, "obtain: no method: %s" % value)
+            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()
-            debug(1, "obtain: missing parameters: %s" % value)
+            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()
-            debug(1, "obtain: failed: %s" % value)
+            bb.msg.debug(1, bb.msg.domain.Parsing, "obtain: failed: %s" % value)
             return localfn
     return localfn
 
 
-def include(oldfn, fn, data = bb.data.init(), error_out = False):
+def include(oldfn, fn, data, error_out):
     """
 
     error_out If True a ParseError will be reaised if the to be included
@@ -101,10 +100,10 @@ def include(oldfn, fn, data = bb.data.init(), error_out = False):
         ret = handle(fn, data, True)
     except IOError:
         if error_out:
-            raise ParseError("Could not include required file %(fn)s" % vars() )
-        debug(2, "CONF file '%s' not found" % fn)
+            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 = bb.data.init(), include = 0):
+def handle(fn, data, include = 0):
     if include:
         inc_string = "including"
     else:
@@ -129,13 +128,13 @@ def handle(fn, data = bb.data.init(), include = 0):
             if os.access(currname, os.R_OK):
                 f = open(currname, 'r')
                 abs_fn = currname
-                debug(1, "CONF %s %s" % (inc_string, 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')
-        debug(1, "CONF %s %s" % (inc_string,fn))
+        bb.msg.debug(1, bb.msg.domain.Parsing, "CONF %s %s" % (inc_string,fn))
         abs_fn = fn
 
     if include:
@@ -161,7 +160,7 @@ def handle(fn, data = bb.data.init(), include = 0):
         bb.data.setVar('FILE', oldfile, data)
     return data
 
-def feeder(lineno, s, fn, data = bb.data.init()):
+def feeder(lineno, s, fn, data):
     m = __config_regexp__.match(s)
     if m:
         groupd = m.groupdict()
@@ -185,7 +184,7 @@ def feeder(lineno, s, fn, data = bb.data.init()):
         else:
             val = groupd["value"]
         if 'flag' in groupd and groupd['flag'] != None:
-#           bb.note("setVarFlag(%s, %s, %s, data)" % (key, groupd['flag'], val))
+            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)
@@ -194,14 +193,14 @@ def feeder(lineno, s, fn, data = bb.data.init()):
     m = __include_regexp__.match(s)
     if m:
         s = bb.data.expand(m.group(1), data)
-#       debug(2, "CONF %s:%d: including %s" % (fn, lineno, s))
-        include(fn, s, 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, True)
+        include(fn, s, data, "include required")
         return
 
     raise ParseError("%s:%d: unparsed line: '%s'" % (fn, lineno, s));