diff --git a/CREDITS b/CREDITS
index 08feda2..99566b1 100644
--- a/CREDITS
+++ b/CREDITS
@@ -1165,6 +1165,12 @@
 S: Carnegie, Pennsylvania 15106-4304
 S: USA
 
+N: Kai Germaschewski
+E: kai@germaschewski.name
+D: Major kbuild rework during the 2.5 cycle
+D: ISDN Maintainer
+S: USA
+
 N: Philip Gladstone
 E: philip@gladstonefamily.net
 D: Kernel / timekeeping stuff
diff --git a/Documentation/kbuild/makefiles.txt b/Documentation/kbuild/makefiles.txt
index e08ef87..f099b81 100644
--- a/Documentation/kbuild/makefiles.txt
+++ b/Documentation/kbuild/makefiles.txt
@@ -276,41 +276,39 @@
 
 --- 3.7 Compilation flags
 
-    EXTRA_CFLAGS, EXTRA_AFLAGS, EXTRA_LDFLAGS, EXTRA_ARFLAGS
+    ccflags-y, asflags-y and ldflags-y
+	The three flags listed above applies only to the kbuild makefile
+	where they are assigned. They are used for all the normal
+	cc, as and ld invocation happenign during a recursive build.
+	Note: Flags with the same behaviour were previously named:
+	EXTRA_CFLAGS, EXTRA_AFLAGS and EXTRA_LDFLAGS.
+	They are yet supported but their use are deprecated.
 
-	All the EXTRA_ variables apply only to the kbuild makefile
-	where they are assigned. The EXTRA_ variables apply to all
-	commands executed in the kbuild makefile.
-
-	$(EXTRA_CFLAGS) specifies options for compiling C files with
-	$(CC).
+	ccflags-y specifies options for compiling C files with $(CC).
 
 	Example:
 		# drivers/sound/emu10k1/Makefile
-		EXTRA_CFLAGS += -I$(obj)
-		ifdef DEBUG
-		    EXTRA_CFLAGS += -DEMU10K1_DEBUG
-		endif
+		ccflags-y += -I$(obj)
+		ccflags-$(DEBUG) += -DEMU10K1_DEBUG
 
 
 	This variable is necessary because the top Makefile owns the
-	variable $(CFLAGS) and uses it for compilation flags for the
+	variable $(KBUILD_CFLAGS) and uses it for compilation flags for the
 	entire tree.
 
-	$(EXTRA_AFLAGS) is a similar string for per-directory options
+	asflags-y is a similar string for per-directory options
 	when compiling assembly language source.
 
 	Example:
 		#arch/x86_64/kernel/Makefile
-		EXTRA_AFLAGS := -traditional
+		asflags-y := -traditional
 
 
-	$(EXTRA_LDFLAGS) and $(EXTRA_ARFLAGS) are similar strings for
-	per-directory options to $(LD) and $(AR).
+	ldflags-y is a string for per-directory options to $(LD).
 
 	Example:
 		#arch/m68k/fpsp040/Makefile
-		EXTRA_LDFLAGS := -x
+		ldflags-y := -x
 
     CFLAGS_$@, AFLAGS_$@
 
@@ -425,6 +423,7 @@
 	as-instr checks if the assembler reports a specific instruction
 	and then outputs either option1 or option2
 	C escapes are supported in the test instruction
+	Note: as-instr-option uses KBUILD_AFLAGS for $(AS) options
 
     cc-option
 	cc-option is used to check if $(CC) supports a given option, and not
@@ -438,6 +437,7 @@
 	-march=pentium-mmx if supported by $(CC), otherwise -march=i586.
 	The second argument to cc-option is optional, and if omitted,
 	cflags-y will be assigned no value if first option is not supported.
+	Note: cc-option uses KBUILD_CFLAGS for $(CC) options
 
    cc-option-yn
 	cc-option-yn is used to check if gcc supports a given option
@@ -453,6 +453,7 @@
 	option. When $(biarch) equals 'y', the expanded variables $(aflags-y)
 	and $(cflags-y) will be assigned the values -a32 and -m32,
 	respectively.
+	Note: cc-option-yn uses KBUILD_CFLAGS for $(CC) options
 
     cc-option-align
 	gcc versions >= 3.0 changed the type of options used to specify
@@ -464,10 +465,11 @@
 		cc-option-align = -falign
 
 	Example:
-		CFLAGS += $(cc-option-align)-functions=4
+		KBUILD_CFLAGS += $(cc-option-align)-functions=4
 
 	In the above example, the option -falign-functions=4 is used for
 	gcc >= 3.00. For gcc < 3.00, -malign-functions=4 is used.
+	Note: cc-option-align uses KBUILD_CFLAGS for $(CC) options
 
     cc-version
 	cc-version returns a numerical version of the $(CC) compiler version.
@@ -492,9 +494,9 @@
 
 	Example:
 		#fs/reiserfs/Makefile
-		EXTRA_CFLAGS := $(call cc-ifversion, -lt, 0402, -O1)
+		ccflags-y := $(call cc-ifversion, -lt, 0402, -O1)
 
-	In this example, EXTRA_CFLAGS will be assigned the value -O1 if the
+	In this example, ccflags-y will be assigned the value -O1 if the
 	$(CC) version is less than 4.2.
 	cc-ifversion takes all the shell operators:
 	-eq, -ne, -lt, -le, -gt, and -ge
@@ -780,8 +782,8 @@
 	Example:
 		#arch/s390/Makefile
 		LDFLAGS         := -m elf_s390
-	Note: EXTRA_LDFLAGS and LDFLAGS_$@ can be used to further customise
-	the flags used. See chapter 7.
+	Note: ldflags-y can be used to further customise
+	the flags used. See chapter 3.7.
 
     LDFLAGS_MODULE	Options for $(LD) when linking modules
 
@@ -817,26 +819,26 @@
 	In this example, the binary $(obj)/image is a binary version of
 	vmlinux. The usage of $(call if_changed,xxx) will be described later.
 
-    AFLAGS		$(AS) assembler flags
+    KBUILD_AFLAGS		$(AS) assembler flags
 
 	Default value - see top level Makefile
 	Append or modify as required per architecture.
 
 	Example:
 		#arch/sparc64/Makefile
-		AFLAGS += -m64 -mcpu=ultrasparc
+		KBUILD_AFLAGS += -m64 -mcpu=ultrasparc
 
-    CFLAGS		$(CC) compiler flags
+    KBUILD_CFLAGS		$(CC) compiler flags
 
 	Default value - see top level Makefile
 	Append or modify as required per architecture.
 
-	Often, the CFLAGS variable depends on the configuration.
+	Often, the KBUILD_CFLAGS variable depends on the configuration.
 
 	Example:
 		#arch/i386/Makefile
 		cflags-$(CONFIG_M386) += -march=i386
-		CFLAGS += $(cflags-y)
+		KBUILD_CFLAGS += $(cflags-y)
 
 	Many arch Makefiles dynamically run the target C compiler to
 	probe supported options:
@@ -848,7 +850,7 @@
 						-march=pentium2,-march=i686)
 		...
 		# Disable unit-at-a-time mode ...
-		CFLAGS += $(call cc-option,-fno-unit-at-a-time)
+		KBUILD_CFLAGS += $(call cc-option,-fno-unit-at-a-time)
 		...
 
 
@@ -1096,8 +1098,8 @@
 	specified options when building the target vmlinux.lds.
 
 	When building the *.lds target, kbuild uses the variables:
-	CPPFLAGS	: Set in top-level Makefile
-	EXTRA_CPPFLAGS	: May be set in the kbuild makefile
+	KBUILD_CPPFLAGS	: Set in top-level Makefile
+	cppflags-y	: May be set in the kbuild makefile
 	CPPFLAGS_$(@F)  : Target specific flags.
 	                  Note that the full filename is used in this
 	                  assignment.
diff --git a/MAINTAINERS b/MAINTAINERS
index 1315cca..cc3b233 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2138,8 +2138,6 @@
 ISDN SUBSYSTEM
 P:	Karsten Keil
 M:	kkeil@suse.de
-P:	Kai Germaschewski
-M:	kai.germaschewski@gmx.de
 L:	isdn4linux@listserv.isdn4linux.de
 W:	http://www.isdn4linux.de
 T:	git kernel.org:/pub/scm/linux/kernel/kkeil/isdn-2.6.git
@@ -2208,8 +2206,6 @@
 S:	Maintained
 
 KERNEL BUILD (kbuild: Makefile, scripts/Makefile.*)
-P:	Kai Germaschewski
-M:	kai@germaschewski.name
 P:	Sam Ravnborg
 M:	sam@ravnborg.org
 T:	git kernel.org:/pub/scm/linux/kernel/git/sam/kbuild.git
diff --git a/Makefile b/Makefile
index 1274084..ed65de7 100644
--- a/Makefile
+++ b/Makefile
@@ -115,13 +115,20 @@
 KBUILD_OUTPUT := $(shell cd $(KBUILD_OUTPUT) && /bin/pwd)
 $(if $(KBUILD_OUTPUT),, \
      $(error output directory "$(saved-output)" does not exist))
+# Check that OUTPUT directory is not the same as where we have kernel src
+$(if $(filter-out $(KBUILD_OUTPUT),$(shell /bin/pwd)),, \
+     $(error Output directory (O=...) specifies kernel src dir))
 
-PHONY += $(MAKECMDGOALS)
+PHONY += $(MAKECMDGOALS) sub-make
 
-$(filter-out _all,$(MAKECMDGOALS)) _all:
+$(filter-out _all sub-make,$(MAKECMDGOALS)) _all: sub-make
+	$(Q)@:
+
+sub-make: FORCE
 	$(if $(KBUILD_VERBOSE:1=),@)$(MAKE) -C $(KBUILD_OUTPUT) \
 	KBUILD_SRC=$(CURDIR) \
-	KBUILD_EXTMOD="$(KBUILD_EXTMOD)" -f $(CURDIR)/Makefile $@
+	KBUILD_EXTMOD="$(KBUILD_EXTMOD)" -f $(CURDIR)/Makefile \
+	$(filter-out _all sub-make,$(MAKECMDGOALS))
 
 # Leave processing to above invocation of make
 skip-makefile := 1
@@ -311,12 +318,12 @@
                    $(if $(KBUILD_SRC),-Iinclude2 -I$(srctree)/include) \
 		   -include include/linux/autoconf.h
 
-CPPFLAGS        := -D__KERNEL__ $(LINUXINCLUDE)
+KBUILD_CPPFLAGS := -D__KERNEL__ $(LINUXINCLUDE)
 
-CFLAGS          := -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \
+KBUILD_CFLAGS   := -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \
 		   -fno-strict-aliasing -fno-common \
 		   -Werror-implicit-function-declaration
-AFLAGS          := -D__ASSEMBLY__
+KBUILD_AFLAGS   := -D__ASSEMBLY__
 
 # Read KERNELRELEASE from include/config/kernel.release (if it exists)
 KERNELRELEASE = $(shell cat include/config/kernel.release 2> /dev/null)
@@ -327,9 +334,9 @@
 export CPP AR NM STRIP OBJCOPY OBJDUMP MAKE AWK GENKSYMS PERL UTS_MACHINE
 export HOSTCXX HOSTCXXFLAGS LDFLAGS_MODULE CHECK CHECKFLAGS
 
-export CPPFLAGS NOSTDINC_FLAGS LINUXINCLUDE OBJCOPYFLAGS LDFLAGS
-export CFLAGS CFLAGS_KERNEL CFLAGS_MODULE
-export AFLAGS AFLAGS_KERNEL AFLAGS_MODULE
+export KBUILD_CPPFLAGS NOSTDINC_FLAGS LINUXINCLUDE OBJCOPYFLAGS LDFLAGS
+export KBUILD_CFLAGS CFLAGS_KERNEL CFLAGS_MODULE
+export KBUILD_AFLAGS AFLAGS_KERNEL AFLAGS_MODULE
 
 # When compiling out-of-tree modules, put MODVERDIR in the module
 # tree rather than in the kernel tree. The kernel tree might
@@ -485,35 +492,41 @@
 all: vmlinux
 
 ifdef CONFIG_CC_OPTIMIZE_FOR_SIZE
-CFLAGS		+= -Os
+KBUILD_CFLAGS	+= -Os
 else
-CFLAGS		+= -O2
+KBUILD_CFLAGS	+= -O2
 endif
 
 include $(srctree)/arch/$(ARCH)/Makefile
 
 ifdef CONFIG_FRAME_POINTER
-CFLAGS		+= -fno-omit-frame-pointer -fno-optimize-sibling-calls
+KBUILD_CFLAGS	+= -fno-omit-frame-pointer -fno-optimize-sibling-calls
 else
-CFLAGS		+= -fomit-frame-pointer
+KBUILD_CFLAGS	+= -fomit-frame-pointer
 endif
 
 ifdef CONFIG_DEBUG_INFO
-CFLAGS		+= -g
+KBUILD_CFLAGS	+= -g
+KBUILD_AFLAGS	+= -gdwarf-2
 endif
 
 # Force gcc to behave correct even for buggy distributions
-CFLAGS          += $(call cc-option, -fno-stack-protector)
+KBUILD_CFLAGS         += $(call cc-option, -fno-stack-protector)
 
 # arch Makefile may override CC so keep this after arch Makefile is included
 NOSTDINC_FLAGS += -nostdinc -isystem $(shell $(CC) -print-file-name=include)
 CHECKFLAGS     += $(NOSTDINC_FLAGS)
 
 # warn about C99 declaration after statement
-CFLAGS += $(call cc-option,-Wdeclaration-after-statement,)
+KBUILD_CFLAGS += $(call cc-option,-Wdeclaration-after-statement,)
 
 # disable pointer signed / unsigned warnings in gcc 4.0
-CFLAGS += $(call cc-option,-Wno-pointer-sign,)
+KBUILD_CFLAGS += $(call cc-option,-Wno-pointer-sign,)
+
+# Add user supplied CPPFLAGS, AFLAGS and CFLAGS as the last assignments
+KBUILD_CPPFLAGS += $(CPPFLAGS)
+KBUILD_AFLAGS   += $(AFLAGS)
+KBUILD_CFLAGS   += $(CFLAGS)
 
 # Use --build-id when available.
 LDFLAGS_BUILD_ID = $(patsubst -Wl$(comma)%,%,\
@@ -1149,6 +1162,7 @@
 	@echo  'Static analysers'
 	@echo  '  checkstack      - Generate a list of stack hogs'
 	@echo  '  namespacecheck  - Name space analysis on compiled kernel'
+	@echo  '  export_report   - List the usages of all exported symbols'
 	@if [ -r $(srctree)/include/asm-$(SRCARCH)/Kbuild ]; then \
 	 echo  '  headers_check   - Sanity check on exported headers'; \
 	 fi
@@ -1255,8 +1269,10 @@
 	$(Q)$(MAKE) $(clean)=$(patsubst _clean_%,%,$@)
 
 clean:	rm-dirs := $(MODVERDIR)
+clean: rm-files := $(KBUILD_EXTMOD)/Module.symvers
 clean: $(clean-dirs)
 	$(call cmd,rmdirs)
+	$(call cmd,rmfiles)
 	@find $(KBUILD_EXTMOD) $(RCS_FIND_IGNORE) \
 		\( -name '*.[oas]' -o -name '*.ko' -o -name '.*.cmd' \
 		-o -name '.*.d' -o -name '.*.tmp' -o -name '*.mod.c' \) \
@@ -1411,6 +1427,9 @@
 namespacecheck:
 	$(PERL) $(srctree)/scripts/namespace.pl
 
+export_report:
+	$(PERL) $(srctree)/scripts/export_report.pl
+
 endif #ifeq ($(config-targets),1)
 endif #ifeq ($(mixed-targets),1)
 
@@ -1488,8 +1507,8 @@
       cmd_rmfiles = rm -f $(rm-files)
 
 
-a_flags = -Wp,-MD,$(depfile) $(AFLAGS) $(AFLAGS_KERNEL) \
-	  $(NOSTDINC_FLAGS) $(CPPFLAGS) \
+a_flags = -Wp,-MD,$(depfile) $(KBUILD_AFLAGS) $(AFLAGS_KERNEL) \
+	  $(NOSTDINC_FLAGS) $(KBUILD_CPPFLAGS) \
 	  $(modkern_aflags) $(EXTRA_AFLAGS) $(AFLAGS_$(basetarget).o)
 
 quiet_cmd_as_o_S = AS      $@
diff --git a/arch/alpha/Makefile b/arch/alpha/Makefile
index d1004b4..63104eb 100644
--- a/arch/alpha/Makefile
+++ b/arch/alpha/Makefile
@@ -33,7 +33,7 @@
 # For TSUNAMI, we must have the assembler not emulate our instructions.
 # The same is true for IRONGATE, POLARIS, PYXIS.
 # BWX is most important, but we don't really want any emulation ever.
-CFLAGS += $(cflags-y) -Wa,-mev6
+KBUILD_CFLAGS += $(cflags-y) -Wa,-mev6
 
 head-y := arch/alpha/kernel/head.o
 
diff --git a/arch/alpha/kernel/Makefile b/arch/alpha/kernel/Makefile
index ab6fa54..dccf052 100644
--- a/arch/alpha/kernel/Makefile
+++ b/arch/alpha/kernel/Makefile
@@ -3,7 +3,7 @@
 #
 
 extra-y		:= head.o vmlinux.lds
-EXTRA_AFLAGS	:= $(CFLAGS)
+EXTRA_AFLAGS	:= $(KBUILD_CFLAGS)
 EXTRA_CFLAGS	:= -Werror -Wno-sign-compare
 
 obj-y    := entry.o traps.o process.o init_task.o osf_sys.o irq.o \
diff --git a/arch/alpha/lib/Makefile b/arch/alpha/lib/Makefile
index 266f78e..9b72c59 100644
--- a/arch/alpha/lib/Makefile
+++ b/arch/alpha/lib/Makefile
@@ -2,7 +2,7 @@
 # Makefile for alpha-specific library files..
 #
 
-EXTRA_AFLAGS := $(CFLAGS)
+EXTRA_AFLAGS := $(KBUILD_CFLAGS)
 EXTRA_CFLAGS := -Werror
 
 # Many of these routines have implementations tuned for ev6.
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index 6c2d539..35e56c9 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -14,9 +14,9 @@
 CPPFLAGS_vmlinux.lds = -DTEXT_OFFSET=$(TEXT_OFFSET)
 OBJCOPYFLAGS	:=-O binary -R .note -R .note.gnu.build-id -R .comment -S
 GZFLAGS		:=-9
-#CFLAGS		+=-pipe
+#KBUILD_CFLAGS	+=-pipe
 # Explicitly specifiy 32-bit ARM ISA since toolchain default can be -mthumb:
-CFLAGS		+=$(call cc-option,-marm,)
+KBUILD_CFLAGS	+=$(call cc-option,-marm,)
 
 # Do not use arch/arm/defconfig - it's always outdated.
 # Select a platform tht is kept up-to-date
@@ -28,15 +28,15 @@
 endif
 
 ifeq ($(CONFIG_FRAME_POINTER),y)
-CFLAGS		+=-fno-omit-frame-pointer -mapcs -mno-sched-prolog
+KBUILD_CFLAGS	+=-fno-omit-frame-pointer -mapcs -mno-sched-prolog
 endif
 
 ifeq ($(CONFIG_CPU_BIG_ENDIAN),y)
-CPPFLAGS	+= -mbig-endian
+KBUILD_CPPFLAGS	+= -mbig-endian
 AS		+= -EB
 LD		+= -EB
 else
-CPPFLAGS	+= -mlittle-endian
+KBUILD_CPPFLAGS	+= -mlittle-endian
 AS		+= -EL
 LD		+= -EL
 endif
@@ -85,8 +85,8 @@
 endif
 
 # Need -Uarm for gcc < 3.x
-CFLAGS		+=$(CFLAGS_ABI) $(arch-y) $(tune-y) $(call cc-option,-mshort-load-bytes,$(call cc-option,-malignment-traps,)) -msoft-float -Uarm
-AFLAGS		+=$(CFLAGS_ABI) $(arch-y) $(tune-y) -msoft-float
+KBUILD_CFLAGS	+=$(CFLAGS_ABI) $(arch-y) $(tune-y) $(call cc-option,-mshort-load-bytes,$(call cc-option,-malignment-traps,)) -msoft-float -Uarm
+KBUILD_AFLAGS	+=$(CFLAGS_ABI) $(arch-y) $(tune-y) -msoft-float
 
 CHECKFLAGS	+= -D__arm__
 
diff --git a/arch/arm/boot/compressed/Makefile b/arch/arm/boot/compressed/Makefile
index 6b8cbd6..5fde99f 100644
--- a/arch/arm/boot/compressed/Makefile
+++ b/arch/arm/boot/compressed/Makefile
@@ -87,7 +87,7 @@
 LDFLAGS_vmlinux += --defsym params_phys=$(PARAMS_PHYS)
 endif
 LDFLAGS_vmlinux += -p --no-undefined -X \
-	$(shell $(CC) $(CFLAGS) --print-libgcc-file-name) -T
+	$(shell $(CC) $(KBUILD_CFLAGS) --print-libgcc-file-name) -T
 
 # Don't allow any static data in misc.o, which
 # would otherwise mess up our GOT table
diff --git a/arch/arm/vfp/Makefile b/arch/arm/vfp/Makefile
index 7e136e7..39f6d8e 100644
--- a/arch/arm/vfp/Makefile
+++ b/arch/arm/vfp/Makefile
@@ -7,7 +7,7 @@
 # EXTRA_CFLAGS := -DDEBUG
 # EXTRA_AFLAGS := -DDEBUG
 
-AFLAGS		:=$(AFLAGS:-msoft-float=-Wa,-mfpu=softvfp+vfp)
+KBUILD_AFLAGS	:=$(KBUILD_AFLAGS:-msoft-float=-Wa,-mfpu=softvfp+vfp)
 LDFLAGS		+=--no-warn-mismatch
 
 obj-y			+= vfp.o
diff --git a/arch/avr32/Makefile b/arch/avr32/Makefile
index dc6bc01..8791864 100644
--- a/arch/avr32/Makefile
+++ b/arch/avr32/Makefile
@@ -11,15 +11,15 @@
 
 KBUILD_DEFCONFIG	:= atstk1002_defconfig
 
-CFLAGS		+= -pipe -fno-builtin -mno-pic
-AFLAGS		+= -mrelax -mno-pic
+KBUILD_CFLAGS	+= -pipe -fno-builtin -mno-pic
+KBUILD_AFLAGS	+= -mrelax -mno-pic
 CFLAGS_MODULE	+= -mno-relax
 LDFLAGS_vmlinux	+= --relax
 
 cpuflags-$(CONFIG_CPU_AT32AP7000)	+= -mcpu=ap7000
 
-CFLAGS		+= $(cpuflags-y)
-AFLAGS		+= $(cpuflags-y)
+KBUILD_CFLAGS	+= $(cpuflags-y)
+KBUILD_AFLAGS	+= $(cpuflags-y)
 
 CHECKFLAGS	+= -D__avr32__ -D__BIG_ENDIAN
 
diff --git a/arch/blackfin/Kconfig b/arch/blackfin/Kconfig
index b24f453..aa9db30 100644
--- a/arch/blackfin/Kconfig
+++ b/arch/blackfin/Kconfig
@@ -758,7 +758,7 @@
 choice
 	prompt "Uncached SDRAM region"
 	default DMA_UNCACHED_1M
-	depends BFIN_DMA_5XX
+	depends on BFIN_DMA_5XX
 config DMA_UNCACHED_2M
 	bool "Enable 2M DMA region"
 config DMA_UNCACHED_1M
diff --git a/arch/blackfin/Makefile b/arch/blackfin/Makefile
index 2084166..3689337 100644
--- a/arch/blackfin/Makefile
+++ b/arch/blackfin/Makefile
@@ -53,8 +53,8 @@
 rev-$(CONFIG_BF_REV_NONE) := none
 rev-$(CONFIG_BF_REV_ANY)  := any
 
-CFLAGS += -mcpu=$(cpu-y)-$(rev-y)
-AFLAGS += -mcpu=$(cpu-y)-$(rev-y)
+KBUILD_CFLAGS += -mcpu=$(cpu-y)-$(rev-y)
+KBUILD_AFLAGS += -mcpu=$(cpu-y)-$(rev-y)
 
 head-y   := arch/$(ARCH)/mach-$(MACHINE)/head.o arch/$(ARCH)/kernel/init_task.o
 
diff --git a/arch/cris/Makefile b/arch/cris/Makefile
index ee11469..e6bf00c 100644
--- a/arch/cris/Makefile
+++ b/arch/cris/Makefile
@@ -29,18 +29,18 @@
 OBJCOPYFLAGS := -O binary -R .note -R .comment -S
 
 CPPFLAGS_vmlinux.lds = -DDRAM_VIRTUAL_BASE=0x$(CONFIG_ETRAX_DRAM_VIRTUAL_BASE)
-AFLAGS += -mlinux
+KBUILD_AFLAGS += -mlinux
 
-CFLAGS := $(CFLAGS) -mlinux -march=$(arch-y) -pipe
+KBUILD_CFLAGS += -mlinux -march=$(arch-y) -pipe
 
 ifdef CONFIG_FRAME_POINTER
-CFLAGS := $(subst -fomit-frame-pointer,,$(CFLAGS)) -g
-CFLAGS += -fno-omit-frame-pointer
+KBUILD_CFLAGS := $(subst -fomit-frame-pointer,,$(KBUILD_CFLAGS)) -g
+KBUILD_CFLAGS += -fno-omit-frame-pointer
 endif
 
 head-y := arch/$(ARCH)/$(SARCH)/kernel/head.o
 
-LIBGCC = $(shell $(CC) $(CFLAGS) -print-file-name=libgcc.a)
+LIBGCC = $(shell $(CC) $(KBUILD_CFLAGS) -print-file-name=libgcc.a)
 
 core-y		+= arch/$(ARCH)/kernel/ arch/$(ARCH)/mm/
 core-y		+= arch/$(ARCH)/$(SARCH)/kernel/ arch/$(ARCH)/$(SARCH)/mm/
diff --git a/arch/frv/Makefile b/arch/frv/Makefile
index 9bf7345..310c47a 100644
--- a/arch/frv/Makefile
+++ b/arch/frv/Makefile
@@ -39,13 +39,13 @@
 ARCHMODFLAGS	+= -G0 -mlong-calls
 
 ifdef CONFIG_GPREL_DATA_8
-CFLAGS		+= -G8
+KBUILD_CFLAGS	+= -G8
 else
 ifdef CONFIG_GPREL_DATA_4
-CFLAGS		+= -G4
+KBUILD_CFLAGS	+= -G4
 else
 ifdef CONFIG_GPREL_DATA_NONE
-CFLAGS		+= -G0
+KBUILD_CFLAGS	+= -G0
 endif
 endif
 endif
@@ -53,26 +53,26 @@
 #LDFLAGS_vmlinux	:= -Map linkmap.txt
 
 ifdef CONFIG_GC_SECTIONS
-CFLAGS		+= -ffunction-sections -fdata-sections
+KBUILD_CFLAGS	+= -ffunction-sections -fdata-sections
 LINKFLAGS	+= --gc-sections
 endif
 
 ifndef CONFIG_FRAME_POINTER
-CFLAGS		+= -mno-linked-fp
+KBUILD_CFLAGS	+= -mno-linked-fp
 endif
 
 ifdef CONFIG_CPU_FR451_COMPILE
-CFLAGS		+= -mcpu=fr450
-AFLAGS		+= -mcpu=fr450
+KBUILD_CFLAGS	+= -mcpu=fr450
+KBUILD_AFLAGS	+= -mcpu=fr450
 ASFLAGS		+= -mcpu=fr450
 else
 ifdef CONFIG_CPU_FR551_COMPILE
-CFLAGS		+= -mcpu=fr550
-AFLAGS		+= -mcpu=fr550
+KBUILD_CFLAGS	+= -mcpu=fr550
+KBUILD_AFLAGS	+= -mcpu=fr550
 ASFLAGS		+= -mcpu=fr550
 else
-CFLAGS		+= -mcpu=fr400
-AFLAGS		+= -mcpu=fr400
+KBUILD_CFLAGS	+= -mcpu=fr400
+KBUILD_AFLAGS	+= -mcpu=fr400
 ASFLAGS		+= -mcpu=fr400
 endif
 endif
@@ -80,16 +80,16 @@
 # pretend the kernel is going to run on an FR400 with no media-fp unit
 # - reserve CC3 for use with atomic ops
 # - all the extra registers are dealt with only at context switch time
-CFLAGS		+= -mno-fdpic -mgpr-32 -msoft-float -mno-media
-CFLAGS		+= -ffixed-fcc3 -ffixed-cc3 -ffixed-gr15 -ffixed-icc2
-AFLAGS		+= -mno-fdpic
+KBUILD_CFLAGS	+= -mno-fdpic -mgpr-32 -msoft-float -mno-media
+KBUILD_CFLAGS	+= -ffixed-fcc3 -ffixed-cc3 -ffixed-gr15 -ffixed-icc2
+KBUILD_AFLAGS	+= -mno-fdpic
 ASFLAGS		+= -mno-fdpic
 
 # make sure the .S files get compiled with debug info
 # and disable optimisations that are unhelpful whilst debugging
 ifdef CONFIG_DEBUG_INFO
-#CFLAGS		+= -O1
-AFLAGS		+= -Wa,--gdwarf2
+#KBUILD_CFLAGS	+= -O1
+KBUILD_AFLAGS	+= -Wa,--gdwarf2
 ASFLAGS		+= -Wa,--gdwarf2
 endif
 
diff --git a/arch/h8300/Makefile b/arch/h8300/Makefile
index 53b5c1e..a556447 100644
--- a/arch/h8300/Makefile
+++ b/arch/h8300/Makefile
@@ -30,16 +30,16 @@
 cflags-$(CONFIG_CPU_H8S)	:= -ms
 ldflags-$(CONFIG_CPU_H8S)	:= -mh8300self
 
-CFLAGS += $(cflags-y)
-CFLAGS += -mint32 -fno-builtin
-CFLAGS += -g
-CFLAGS += -D__linux__
-CFLAGS += -DUTS_SYSNAME=\"uClinux\"
-AFLAGS += -DPLATFORM=$(PLATFORM) -DMODEL=$(MODEL) $(cflags-y)
+KBUILD_CFLAGS += $(cflags-y)
+KBUILD_CFLAGS += -mint32 -fno-builtin
+KBUILD_CFLAGS += -g
+KBUILD_CFLAGS += -D__linux__
+KBUILD_CFLAGS += -DUTS_SYSNAME=\"uClinux\"
+KBUILD_AFLAGS += -DPLATFORM=$(PLATFORM) -DMODEL=$(MODEL) $(cflags-y)
 LDFLAGS += $(ldflags-y)
 
 CROSS_COMPILE = h8300-elf-
-LIBGCC := $(shell $(CROSS-COMPILE)$(CC) $(CFLAGS) -print-libgcc-file-name)
+LIBGCC := $(shell $(CROSS-COMPILE)$(CC) $(KBUILD_CFLAGS) -print-libgcc-file-name)
 
 head-y := arch/$(ARCH)/platform/$(PLATFORM)/$(BOARD)/crt0_$(MODEL).o
 
diff --git a/arch/h8300/lib/Makefile b/arch/h8300/lib/Makefile
index 98272b6..1577f50 100644
--- a/arch/h8300/lib/Makefile
+++ b/arch/h8300/lib/Makefile
@@ -2,7 +2,4 @@
 # Makefile for H8/300-specific library files..
 #
 
-.S.o:
-	$(CC) $(AFLAGS) -D__ASSEMBLY__ -c $< -o $@
-
 lib-y  = ashrdi3.o checksum.o memcpy.o memset.o abs.o romfs.o
diff --git a/arch/i386/Makefile b/arch/i386/Makefile
index 5e50dbf..f036d2d 100644
--- a/arch/i386/Makefile
+++ b/arch/i386/Makefile
@@ -34,10 +34,10 @@
 endif
 CHECKFLAGS	+= -D__i386__
 
-CFLAGS += -pipe -msoft-float -mregparm=3 -freg-struct-return
+KBUILD_CFLAGS += -pipe -msoft-float -mregparm=3 -freg-struct-return
 
 # prevent gcc from keeping the stack 16 byte aligned
-CFLAGS += $(call cc-option,-mpreferred-stack-boundary=2)
+KBUILD_CFLAGS += $(call cc-option,-mpreferred-stack-boundary=2)
 
 # CPU-specific tuning. Anything which can be shared with UML should go here.
 include $(srctree)/arch/i386/Makefile.cpu
@@ -51,17 +51,17 @@
 
 # Disable unit-at-a-time mode on pre-gcc-4.0 compilers, it makes gcc use
 # a lot more stack due to the lack of sharing of stacklots:
-CFLAGS				+= $(shell if [ $(call cc-version) -lt 0400 ] ; then echo $(call cc-option,-fno-unit-at-a-time); fi ;)
+KBUILD_CFLAGS += $(shell if [ $(call cc-version) -lt 0400 ] ; then echo $(call cc-option,-fno-unit-at-a-time); fi ;)
 
 # do binutils support CFI?
 cflags-y += $(call as-instr,.cfi_startproc\n.cfi_rel_offset esp${comma}0\n.cfi_endproc,-DCONFIG_AS_CFI=1,)
-AFLAGS += $(call as-instr,.cfi_startproc\n.cfi_rel_offset esp${comma}0\n.cfi_endproc,-DCONFIG_AS_CFI=1,)
+KBUILD_AFLAGS += $(call as-instr,.cfi_startproc\n.cfi_rel_offset esp${comma}0\n.cfi_endproc,-DCONFIG_AS_CFI=1,)
 
 # is .cfi_signal_frame supported too?
 cflags-y += $(call as-instr,.cfi_startproc\n.cfi_signal_frame\n.cfi_endproc,-DCONFIG_AS_CFI_SIGNAL_FRAME=1,)
-AFLAGS += $(call as-instr,.cfi_startproc\n.cfi_signal_frame\n.cfi_endproc,-DCONFIG_AS_CFI_SIGNAL_FRAME=1,)
+KBUILD_AFLAGS += $(call as-instr,.cfi_startproc\n.cfi_signal_frame\n.cfi_endproc,-DCONFIG_AS_CFI_SIGNAL_FRAME=1,)
 
-CFLAGS += $(cflags-y)
+KBUILD_CFLAGS += $(cflags-y)
 
 # Default subarch .c files
 mcore-y  := arch/x86/mach-default
@@ -116,8 +116,8 @@
 drivers-$(CONFIG_PM)			+= arch/x86/power/
 drivers-$(CONFIG_FB)                    += arch/x86/video/
 
-CFLAGS += $(mflags-y)
-AFLAGS += $(mflags-y)
+KBUILD_CFLAGS += $(mflags-y)
+KBUILD_AFLAGS += $(mflags-y)
 
 boot := arch/x86/boot
 
diff --git a/arch/ia64/Makefile b/arch/ia64/Makefile
index 21033ed..34951aa 100644
--- a/arch/ia64/Makefile
+++ b/arch/ia64/Makefile
@@ -29,7 +29,7 @@
 CFLAGS_KERNEL	:= -mconstant-gp
 
 GAS_STATUS	= $(shell $(srctree)/arch/ia64/scripts/check-gas "$(CC)" "$(OBJDUMP)")
-CPPFLAGS += $(shell $(srctree)/arch/ia64/scripts/toolchain-flags "$(CC)" "$(OBJDUMP)" "$(READELF)")
+KBUILD_CPPFLAGS += $(shell $(srctree)/arch/ia64/scripts/toolchain-flags "$(CC)" "$(OBJDUMP)" "$(READELF)")
 
 ifeq ($(GAS_STATUS),buggy)
 $(error Sorry, you need a newer version of the assember, one that is built from	\
@@ -44,7 +44,7 @@
 	cflags-$(CONFIG_MCKINLEY)	+= -mtune=mckinley
 endif
 
-CFLAGS += $(cflags-y)
+KBUILD_CFLAGS += $(cflags-y)
 head-y := arch/ia64/kernel/head.o arch/ia64/kernel/init_task.o
 
 libs-y				+= arch/ia64/lib/
diff --git a/arch/ia64/sn/kernel/Makefile b/arch/ia64/sn/kernel/Makefile
index 0a59371..688a3c27 100644
--- a/arch/ia64/sn/kernel/Makefile
+++ b/arch/ia64/sn/kernel/Makefile
@@ -7,7 +7,7 @@
 # Copyright (C) 1999,2001-2006 Silicon Graphics, Inc.  All Rights Reserved.
 #
 
-CPPFLAGS += -I$(srctree)/arch/ia64/sn/include
+EXTRA_CFLAGS += -Iarch/ia64/sn/include
 
 obj-y				+= setup.o bte.o bte_error.o irq.o mca.o idle.o \
 				   huberror.o io_acpi_init.o io_common.o \
diff --git a/arch/ia64/sn/kernel/sn2/Makefile b/arch/ia64/sn/kernel/sn2/Makefile
index 99e1776..08e6565 100644
--- a/arch/ia64/sn/kernel/sn2/Makefile
+++ b/arch/ia64/sn/kernel/sn2/Makefile
@@ -9,7 +9,7 @@
 # sn2 specific kernel files
 #
 
-CPPFLAGS += -I$(srctree)/arch/ia64/sn/include
+EXTRA_CFLAGS += -Iarch/ia64/sn/include
 
 obj-y += cache.o io.o ptc_deadlock.o sn2_smp.o sn_proc_fs.o \
 	 prominfo_proc.o timer.o timer_interrupt.o sn_hwperf.o
diff --git a/arch/ia64/sn/pci/Makefile b/arch/ia64/sn/pci/Makefile
index c694678..ad4ef34 100644
--- a/arch/ia64/sn/pci/Makefile
+++ b/arch/ia64/sn/pci/Makefile
@@ -7,6 +7,6 @@
 #
 # Makefile for the sn pci general routines.
 
-CPPFLAGS += -I$(srctree)/arch/ia64/sn/include
+EXTRA_CFLAGS += -Iarch/ia64/sn/include
 
 obj-y := pci_dma.o tioca_provider.o tioce_provider.o pcibr/
diff --git a/arch/ia64/sn/pci/pcibr/Makefile b/arch/ia64/sn/pci/pcibr/Makefile
index 3b403ea..01192d3 100644
--- a/arch/ia64/sn/pci/pcibr/Makefile
+++ b/arch/ia64/sn/pci/pcibr/Makefile
@@ -7,7 +7,7 @@
 #
 # Makefile for the sn2 io routines.
 
-CPPFLAGS += -I$(srctree)/arch/ia64/sn/include
+EXTRA_CFLAGS += -Iarch/ia64/sn/include
 
 obj-y				+=  pcibr_dma.o pcibr_reg.o \
 				    pcibr_ate.o pcibr_provider.o
diff --git a/arch/m32r/Makefile b/arch/m32r/Makefile
index 60e12f3..4072a07 100644
--- a/arch/m32r/Makefile
+++ b/arch/m32r/Makefile
@@ -9,7 +9,7 @@
 OBJCOPYFLAGS	:= -O binary -R .note -R .comment -S
 LDFLAGS_vmlinux	:=
 
-CFLAGS += -pipe -fno-schedule-insns
+KBUILD_CFLAGS += -pipe -fno-schedule-insns
 CFLAGS_KERNEL += -mmodel=medium
 CFLAGS_MODULE += -mmodel=large
 
@@ -24,14 +24,14 @@
 cflags-$(CONFIG_ISA_M32R)	+= -DNO_FPU
 aflags-$(CONFIG_ISA_M32R)	+= -DNO_FPU -O2 -Wa,-no-bitinst
 
-CFLAGS += $(cflags-y)
-AFLAGS += $(aflags-y)
+KBUILD_CFLAGS += $(cflags-y)
+KBUILD_AFLAGS += $(aflags-y)
 
 CHECKFLAGS	+= -D__m32r__ -D__BIG_ENDIAN__=1
 
 head-y	:= arch/m32r/kernel/head.o arch/m32r/kernel/init_task.o
 
-LIBGCC	:= $(shell $(CC) $(CFLAGS) -print-libgcc-file-name)
+LIBGCC	:= $(shell $(CC) $(KBUILD_CFLAGS) -print-libgcc-file-name)
 
 libs-y	+= arch/m32r/lib/ $(LIBGCC)
 core-y	+= arch/m32r/kernel/	\
diff --git a/arch/m68k/Makefile b/arch/m68k/Makefile
index aa383a5..4a1bd44 100644
--- a/arch/m68k/Makefile
+++ b/arch/m68k/Makefile
@@ -32,18 +32,18 @@
 CHECKFLAGS += -D__mc68000__
 
 # without -fno-strength-reduce the 53c7xx.c driver fails ;-(
-CFLAGS += -pipe -fno-strength-reduce -ffixed-a2
+KBUILD_CFLAGS += -pipe -fno-strength-reduce -ffixed-a2
 
 # enable processor switch if compiled only for a single cpu
 ifndef CONFIG_M68020
 ifndef CONFIG_M68030
 
 ifndef CONFIG_M68060
-CFLAGS := $(CFLAGS) -m68040
+KBUILD_CFLAGS += -m68040
 endif
 
 ifndef CONFIG_M68040
-CFLAGS := $(CFLAGS) -m68060
+KBUILD_CFLAGS += -m68060
 endif
 
 endif
@@ -52,7 +52,7 @@
 ifdef CONFIG_KGDB
 # If configured for kgdb support, include debugging infos and keep the
 # frame pointer
-CFLAGS := $(subst -fomit-frame-pointer,,$(CFLAGS)) -g
+KBUILD_CFLAGS := $(subst -fomit-frame-pointer,,$(KBUILD_CFLAGS)) -g
 endif
 
 ifndef CONFIG_SUN3
diff --git a/arch/m68knommu/Makefile b/arch/m68knommu/Makefile
index 1305cc9..92227aa 100644
--- a/arch/m68knommu/Makefile
+++ b/arch/m68knommu/Makefile
@@ -102,11 +102,11 @@
 cflags-$(CONFIG_M68VZ328)	:= -m68000
 cflags-$(CONFIG_M68360)		:= -m68332
 
-AFLAGS += $(cflags-y)
+KBUILD_AFLAGS += $(cflags-y)
 
-CFLAGS += $(cflags-y)
-CFLAGS += -D__linux__
-CFLAGS += -DUTS_SYSNAME=\"uClinux\"
+KBUILD_CFLAGS += $(cflags-y)
+KBUILD_CFLAGS += -D__linux__
+KBUILD_CFLAGS += -DUTS_SYSNAME=\"uClinux\"
 
 head-y := arch/m68knommu/platform/$(cpuclass-y)/head.o
 
diff --git a/arch/m68knommu/platform/5206/Makefile b/arch/m68knommu/platform/5206/Makefile
index 701b7ab..c7bb0ce 100644
--- a/arch/m68knommu/platform/5206/Makefile
+++ b/arch/m68knommu/platform/5206/Makefile
@@ -13,7 +13,7 @@
 #
 
 ifdef CONFIG_FULLDEBUG
-AFLAGS += -DDEBUGGER_COMPATIBLE_CACHE=1
+EXTRA_AFLAGS += -DDEBUGGER_COMPATIBLE_CACHE=1
 endif
 
 obj-y := config.o
diff --git a/arch/m68knommu/platform/5206e/Makefile b/arch/m68knommu/platform/5206e/Makefile
index 701b7ab..c7bb0ce 100644
--- a/arch/m68knommu/platform/5206e/Makefile
+++ b/arch/m68knommu/platform/5206e/Makefile
@@ -13,7 +13,7 @@
 #
 
 ifdef CONFIG_FULLDEBUG
-AFLAGS += -DDEBUGGER_COMPATIBLE_CACHE=1
+EXTRA_AFLAGS += -DDEBUGGER_COMPATIBLE_CACHE=1
 endif
 
 obj-y := config.o
diff --git a/arch/m68knommu/platform/520x/Makefile b/arch/m68knommu/platform/520x/Makefile
index e861b05..31b4eb5 100644
--- a/arch/m68knommu/platform/520x/Makefile
+++ b/arch/m68knommu/platform/520x/Makefile
@@ -13,7 +13,7 @@
 #
 
 ifdef CONFIG_FULLDEBUG
-AFLAGS += -DDEBUGGER_COMPATIBLE_CACHE=1
+EXTRA_AFLAGS += -DDEBUGGER_COMPATIBLE_CACHE=1
 endif
 
 obj-y := config.o
diff --git a/arch/m68knommu/platform/523x/Makefile b/arch/m68knommu/platform/523x/Makefile
index c1578b0..ac9fbec 100644
--- a/arch/m68knommu/platform/523x/Makefile
+++ b/arch/m68knommu/platform/523x/Makefile
@@ -13,7 +13,7 @@
 #
 
 ifdef CONFIG_FULLDEBUG
-AFLAGS += -DDEBUGGER_COMPATIBLE_CACHE=1
+EXTRA_AFLAGS += -DDEBUGGER_COMPATIBLE_CACHE=1
 endif
 
 obj-y := config.o
diff --git a/arch/m68knommu/platform/5249/Makefile b/arch/m68knommu/platform/5249/Makefile
index 701b7ab..c7bb0ce 100644
--- a/arch/m68knommu/platform/5249/Makefile
+++ b/arch/m68knommu/platform/5249/Makefile
@@ -13,7 +13,7 @@
 #
 
 ifdef CONFIG_FULLDEBUG
-AFLAGS += -DDEBUGGER_COMPATIBLE_CACHE=1
+EXTRA_AFLAGS += -DDEBUGGER_COMPATIBLE_CACHE=1
 endif
 
 obj-y := config.o
diff --git a/arch/m68knommu/platform/5272/Makefile b/arch/m68knommu/platform/5272/Makefile
index 0871a29d..7475c38 100644
--- a/arch/m68knommu/platform/5272/Makefile
+++ b/arch/m68knommu/platform/5272/Makefile
@@ -13,7 +13,7 @@
 #
 
 ifdef CONFIG_FULLDEBUG
-AFLAGS += -DDEBUGGER_COMPATIBLE_CACHE=1
+EXTRA_AFLAGS += -DDEBUGGER_COMPATIBLE_CACHE=1
 endif
 
 obj-y := config.o
diff --git a/arch/m68knommu/platform/527x/Makefile b/arch/m68knommu/platform/527x/Makefile
index 0871a29d..7475c38 100644
--- a/arch/m68knommu/platform/527x/Makefile
+++ b/arch/m68knommu/platform/527x/Makefile
@@ -13,7 +13,7 @@
 #
 
 ifdef CONFIG_FULLDEBUG
-AFLAGS += -DDEBUGGER_COMPATIBLE_CACHE=1
+EXTRA_AFLAGS += -DDEBUGGER_COMPATIBLE_CACHE=1
 endif
 
 obj-y := config.o
diff --git a/arch/m68knommu/platform/528x/Makefile b/arch/m68knommu/platform/528x/Makefile
index 0871a29d..7475c38 100644
--- a/arch/m68knommu/platform/528x/Makefile
+++ b/arch/m68knommu/platform/528x/Makefile
@@ -13,7 +13,7 @@
 #
 
 ifdef CONFIG_FULLDEBUG
-AFLAGS += -DDEBUGGER_COMPATIBLE_CACHE=1
+EXTRA_AFLAGS += -DDEBUGGER_COMPATIBLE_CACHE=1
 endif
 
 obj-y := config.o
diff --git a/arch/m68knommu/platform/5307/Makefile b/arch/m68knommu/platform/5307/Makefile
index 719a313..5b600530 100644
--- a/arch/m68knommu/platform/5307/Makefile
+++ b/arch/m68knommu/platform/5307/Makefile
@@ -13,7 +13,7 @@
 #
 
 ifdef CONFIG_FULLDEBUG
-AFLAGS += -DDEBUGGER_COMPATIBLE_CACHE=1
+EXTRA_AFLAGS += -DDEBUGGER_COMPATIBLE_CACHE=1
 endif
 
 obj-$(CONFIG_COLDFIRE)	+= entry.o vectors.o
diff --git a/arch/m68knommu/platform/532x/Makefile b/arch/m68knommu/platform/532x/Makefile
index 1230180..475b9286 100644
--- a/arch/m68knommu/platform/532x/Makefile
+++ b/arch/m68knommu/platform/532x/Makefile
@@ -13,7 +13,7 @@
 #
 
 ifdef CONFIG_FULLDEBUG
-AFLAGS += -DDEBUGGER_COMPATIBLE_CACHE=1
+EXTRA_AFLAGS += -DDEBUGGER_COMPATIBLE_CACHE=1
 endif
 
 #obj-y := config.o usb-mcf532x.o spi-mcf532x.o
diff --git a/arch/m68knommu/platform/5407/Makefile b/arch/m68knommu/platform/5407/Makefile
index 91b2f49..68633b2 100644
--- a/arch/m68knommu/platform/5407/Makefile
+++ b/arch/m68knommu/platform/5407/Makefile
@@ -13,7 +13,7 @@
 #
 
 ifdef CONFIG_FULLDEBUG
-AFLAGS += -DDEBUGGER_COMPATIBLE_CACHE=1
+EXTRA_AFLAGS += -DDEBUGGER_COMPATIBLE_CACHE=1
 endif
 
 obj-y := config.o
diff --git a/arch/mips/Makefile b/arch/mips/Makefile
index ebd5d02..6b663be 100644
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -608,14 +608,14 @@
   endif
 endif
 
-AFLAGS		+= $(cflags-y)
-CFLAGS		+= $(cflags-y) \
+KBUILD_AFLAGS	+= $(cflags-y)
+KBUILD_CFLAGS	+= $(cflags-y) \
 			-D"VMLINUX_LOAD_ADDRESS=$(load-y)"
 
 LDFLAGS			+= -m $(ld-emul)
 
 ifdef CONFIG_MIPS
-CHECKFLAGS += $(shell $(CC) $(CFLAGS) -dM -E -xc /dev/null | \
+CHECKFLAGS += $(shell $(CC) $(KBUILD_CFLAGS) -dM -E -xc /dev/null | \
 	egrep -vw '__GNUC_(|MINOR_|PATCHLEVEL_)_' | \
 	sed -e 's/^\#define /-D/' -e "s/ /='/" -e "s/$$/'/")
 ifdef CONFIG_64BIT
@@ -632,7 +632,7 @@
 #
 
 CPPFLAGS_vmlinux.lds := \
-	$(CFLAGS) \
+	$(KBUILD_CFLAGS) \
 	-D"LOADADDR=$(load-y)" \
 	-D"JIFFIES=$(JIFFIES)" \
 	-D"DATAOFFSET=$(if $(dataoffset-y),$(dataoffset-y),0)"
diff --git a/arch/mips/kernel/Makefile b/arch/mips/kernel/Makefile
index a2689f9..95a356e 100644
--- a/arch/mips/kernel/Makefile
+++ b/arch/mips/kernel/Makefile
@@ -71,7 +71,7 @@
 obj-$(CONFIG_KEXEC)		+= machine_kexec.o relocate_kernel.o
 obj-$(CONFIG_EARLY_PRINTK)	+= early_printk.o
 
-CFLAGS_cpu-bugs64.o	= $(shell if $(CC) $(CFLAGS) -Wa,-mdaddi -c -o /dev/null -xc /dev/null >/dev/null 2>&1; then echo "-DHAVE_AS_SET_DADDI"; fi)
+CFLAGS_cpu-bugs64.o	= $(shell if $(CC) $(KBUILD_CFLAGS) -Wa,-mdaddi -c -o /dev/null -xc /dev/null >/dev/null 2>&1; then echo "-DHAVE_AS_SET_DADDI"; fi)
 
 obj-$(CONFIG_HAVE_STD_PC_SERIAL_PORT)	+= 8250-platform.o
 
diff --git a/arch/parisc/Makefile b/arch/parisc/Makefile
index 760567a..f3d0d7c7 100644
--- a/arch/parisc/Makefile
+++ b/arch/parisc/Makefile
@@ -63,7 +63,7 @@
 
 head-y			:= arch/parisc/kernel/head.o 
 
-CFLAGS	+= $(cflags-y)
+KBUILD_CFLAGS	+= $(cflags-y)
 
 kernel-y			:= mm/ kernel/ math-emu/ kernel/init_task.o
 kernel-$(CONFIG_HPUX)		+= hpux/
diff --git a/arch/parisc/math-emu/Makefile b/arch/parisc/math-emu/Makefile
index affd4c8..1f3f225 100644
--- a/arch/parisc/math-emu/Makefile
+++ b/arch/parisc/math-emu/Makefile
@@ -3,7 +3,7 @@
 #
 
 # See arch/parisc/math-emu/README
-CFLAGS += -Wno-parentheses -Wno-implicit-function-declaration \
+EXTRA_CFLAGS += -Wno-parentheses -Wno-implicit-function-declaration \
 	-Wno-uninitialized -Wno-strict-prototypes -Wno-return-type \
 	-Wno-implicit-int
 
diff --git a/arch/powerpc/Kconfig.debug b/arch/powerpc/Kconfig.debug
index 464f9b4..c939fe8 100644
--- a/arch/powerpc/Kconfig.debug
+++ b/arch/powerpc/Kconfig.debug
@@ -144,7 +144,7 @@
 
 config BOOTX_TEXT
 	bool "Support for early boot text console (BootX or OpenFirmware only)"
-	depends PPC_OF && PPC_MULTIPLATFORM
+	depends on PPC_OF && PPC_MULTIPLATFORM
 	help
 	  Say Y here to see progress messages from the boot firmware in text
 	  mode. Requires either BootX or Open Firmware.
@@ -234,12 +234,12 @@
 
 config PPC_EARLY_DEBUG_44x_PHYSLOW
 	hex "Low 32 bits of early debug UART physical address"
-	depends PPC_EARLY_DEBUG_44x
+	depends on PPC_EARLY_DEBUG_44x
 	default "0x40000200"
 
 config PPC_EARLY_DEBUG_44x_PHYSHIGH
 	hex "EPRN of early debug UART physical address"
-	depends PPC_EARLY_DEBUG_44x
+	depends on PPC_EARLY_DEBUG_44x
 	default "0x1"
 
 config PPC_EARLY_DEBUG_CPM_ADDR
diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile
index 643839a..4e16534 100644
--- a/arch/powerpc/Makefile
+++ b/arch/powerpc/Makefile
@@ -75,10 +75,10 @@
 AFLAGS-$(CONFIG_PPC32)	:= -Iarch/$(ARCH)
 CFLAGS-$(CONFIG_PPC64)	:= -mminimal-toc -mtraceback=none  -mcall-aixdesc
 CFLAGS-$(CONFIG_PPC32)	:= -Iarch/$(ARCH) -ffixed-r2 -mmultiple
-CPPFLAGS	+= $(CPPFLAGS-y)
-AFLAGS		+= $(AFLAGS-y)
-CFLAGS		+= -msoft-float -pipe $(CFLAGS-y)
-CPP		= $(CC) -E $(CFLAGS)
+KBUILD_CPPFLAGS	+= $(CPPFLAGS-y)
+KBUILD_AFLAGS	+= $(AFLAGS-y)
+KBUILD_CFLAGS	+= -msoft-float -pipe $(CFLAGS-y)
+CPP		= $(CC) -E $(KBUILD_CFLAGS)
 
 CHECKFLAGS	+= -m$(CONFIG_WORD_SIZE) -D__powerpc__ -D__powerpc$(CONFIG_WORD_SIZE)__
 
@@ -88,35 +88,35 @@
 ifeq ($(CONFIG_POWER4_ONLY),y)
 ifeq ($(CONFIG_ALTIVEC),y)
 ifeq ($(GCC_BROKEN_VEC),y)
-	CFLAGS += $(call cc-option,-mcpu=970)
+	KBUILD_CFLAGS += $(call cc-option,-mcpu=970)
 else
-	CFLAGS += $(call cc-option,-mcpu=power4)
+	KBUILD_CFLAGS += $(call cc-option,-mcpu=power4)
 endif
 else
-	CFLAGS += $(call cc-option,-mcpu=power4)
+	KBUILD_CFLAGS += $(call cc-option,-mcpu=power4)
 endif
 else
-	CFLAGS += $(call cc-option,-mtune=power4)
+	KBUILD_CFLAGS += $(call cc-option,-mtune=power4)
 endif
 endif
 
 ifeq ($(CONFIG_TUNE_CELL),y)
-	CFLAGS += $(call cc-option,-mtune=cell)
+	KBUILD_CFLAGS += $(call cc-option,-mtune=cell)
 endif
 
 # No AltiVec instruction when building kernel
-CFLAGS += $(call cc-option,-mno-altivec)
+KBUILD_CFLAGS += $(call cc-option,-mno-altivec)
 
 # Enable unit-at-a-time mode when possible. It shrinks the
 # kernel considerably.
-CFLAGS += $(call cc-option,-funit-at-a-time)
+KBUILD_CFLAGS += $(call cc-option,-funit-at-a-time)
 
 # Never use string load/store instructions as they are
 # often slow when they are implemented at all
-CFLAGS		+= -mno-string
+KBUILD_CFLAGS		+= -mno-string
 
 ifeq ($(CONFIG_6xx),y)
-CFLAGS		+= -mcpu=powerpc
+KBUILD_CFLAGS		+= -mcpu=powerpc
 endif
 
 cpu-as-$(CONFIG_4xx)		+= -Wa,-m405
@@ -125,8 +125,8 @@
 cpu-as-$(CONFIG_E500)		+= -Wa,-me500
 cpu-as-$(CONFIG_E200)		+= -Wa,-me200
 
-AFLAGS += $(cpu-as-y)
-CFLAGS += $(cpu-as-y)
+KBUILD_AFLAGS += $(cpu-as-y)
+KBUILD_CFLAGS += $(cpu-as-y)
 
 head-y				:= arch/powerpc/kernel/head_$(CONFIG_WORD_SIZE).o
 head-$(CONFIG_8xx)		:= arch/powerpc/kernel/head_8xx.o
diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig
index cc6013f..186397f 100644
--- a/arch/powerpc/platforms/Kconfig
+++ b/arch/powerpc/platforms/Kconfig
@@ -117,7 +117,7 @@
 
 config PPC_PMI
 	tristate "Support for PMI"
-	depends PPC_IBM_CELL_BLADE
+	depends on PPC_IBM_CELL_BLADE
 	help
 	  PMI (Platform Management Interrupt) is a way to
 	  communicate with the BMC (Baseboard Mangement Controller).
diff --git a/arch/ppc/Makefile b/arch/ppc/Makefile
index eee6264..95894ef 100644
--- a/arch/ppc/Makefile
+++ b/arch/ppc/Makefile
@@ -22,22 +22,22 @@
 
 LDFLAGS_vmlinux	:= -Ttext $(KERNELLOAD) -Bstatic
 # The -Iarch/$(ARCH)/include is temporary while we are merging
-CPPFLAGS	+= -Iarch/$(ARCH) -Iarch/$(ARCH)/include
-AFLAGS		+= -Iarch/$(ARCH)
-CFLAGS		+= -Iarch/$(ARCH) -msoft-float -pipe \
+KBUILD_CPPFLAGS	+= -Iarch/$(ARCH) -Iarch/$(ARCH)/include
+KBUILD_AFLAGS	+= -Iarch/$(ARCH)
+KBUILD_CFLAGS	+= -Iarch/$(ARCH) -msoft-float -pipe \
 		-ffixed-r2 -mmultiple
 
 # No AltiVec instruction when building kernel
-CFLAGS		+= $(call cc-option, -mno-altivec)
+KBUILD_CFLAGS	+= $(call cc-option, -mno-altivec)
 
-CPP		= $(CC) -E $(CFLAGS)
+CPP		= $(CC) -E $(KBUILD_CFLAGS)
 # Temporary hack until we have migrated to asm-powerpc
 LINUXINCLUDE    += -Iarch/$(ARCH)/include
 
 CHECKFLAGS	+= -D__powerpc__
 
 ifndef CONFIG_FSL_BOOKE
-CFLAGS		+= -mstring
+KBUILD_CFLAGS	+= -mstring
 endif
 
 cpu-as-$(CONFIG_4xx)		+= -Wa,-m405
@@ -45,8 +45,8 @@
 cpu-as-$(CONFIG_E500)		+= -Wa,-me500
 cpu-as-$(CONFIG_E200)		+= -Wa,-me200
 
-AFLAGS += $(cpu-as-y)
-CFLAGS += $(cpu-as-y)
+KBUILD_AFLAGS += $(cpu-as-y)
+KBUILD_CFLAGS += $(cpu-as-y)
 
 # Default to the common case.
 KBUILD_DEFCONFIG := common_defconfig
diff --git a/arch/ppc/boot/Makefile b/arch/ppc/boot/Makefile
index b739e25..487dc66 100644
--- a/arch/ppc/boot/Makefile
+++ b/arch/ppc/boot/Makefile
@@ -13,7 +13,6 @@
 # modified by Cort (cort@cs.nmt.edu)
 #
 
-CFLAGS	 	+= -fno-builtin -D__BOOTER__ -Iarch/$(ARCH)/boot/include
 HOSTCFLAGS	+= -Iarch/$(ARCH)/boot/include
 
 BOOT_TARGETS	= zImage zImage.initrd znetboot znetboot.initrd
diff --git a/arch/s390/Makefile b/arch/s390/Makefile
index 143ed8e..f708be3 100644
--- a/arch/s390/Makefile
+++ b/arch/s390/Makefile
@@ -15,16 +15,16 @@
 
 ifndef CONFIG_64BIT
 LDFLAGS		:= -m elf_s390
-CFLAGS		+= -m31
-AFLAGS		+= -m31
+KBUILD_CFLAGS	+= -m31
+KBUILD_AFLAGS	+= -m31
 UTS_MACHINE	:= s390
 STACK_SIZE	:= 8192
 CHECKFLAGS	+= -D__s390__ -msize-long
 else
 LDFLAGS		:= -m elf64_s390
 MODFLAGS	+= -fpic -D__PIC__
-CFLAGS		+= -m64
-AFLAGS		+= -m64
+KBUILD_CFLAGS	+= -m64
+KBUILD_AFLAGS	+= -m64
 UTS_MACHINE	:= s390x
 STACK_SIZE	:= 16384
 CHECKFLAGS	+= -D__s390__ -D__s390x__
@@ -77,9 +77,9 @@
 cflags-$(CONFIG_WARN_STACK) += -mwarn-framesize=$(CONFIG_WARN_STACK_SIZE)
 endif
 
-CFLAGS		+= -mbackchain -msoft-float $(cflags-y)
-CFLAGS 		+= -pipe -fno-strength-reduce -Wno-sign-compare 
-AFLAGS		+= $(aflags-y)
+KBUILD_CFLAGS	+= -mbackchain -msoft-float $(cflags-y)
+KBUILD_CFLAGS	+= -pipe -fno-strength-reduce -Wno-sign-compare
+KBUILD_AFLAGS	+= $(aflags-y)
 
 OBJCOPYFLAGS	:= -O binary
 LDFLAGS_vmlinux := -e start
diff --git a/arch/sh/Makefile b/arch/sh/Makefile
index a0a2083..408342b 100644
--- a/arch/sh/Makefile
+++ b/arch/sh/Makefile
@@ -91,12 +91,12 @@
 LDFLAGS			+= -EB
 endif
 
-CFLAGS		+= -pipe $(cflags-y)
-AFLAGS		+= $(cflags-y)
+KBUILD_CFLAGS		+= -pipe $(cflags-y)
+KBUILD_AFLAGS		+= $(cflags-y)
 
 head-y := arch/sh/kernel/head.o arch/sh/kernel/init_task.o
 
-LIBGCC := $(shell $(CC) $(CFLAGS) -print-libgcc-file-name)
+LIBGCC := $(shell $(CC) $(KBUILD_CFLAGS) -print-libgcc-file-name)
 
 core-y				+= arch/sh/kernel/ arch/sh/mm/
 core-$(CONFIG_SH_FPU_EMU)	+= arch/sh/math-emu/
diff --git a/arch/sh/boot/compressed/Makefile b/arch/sh/boot/compressed/Makefile
index 013504a..906a13f 100644
--- a/arch/sh/boot/compressed/Makefile
+++ b/arch/sh/boot/compressed/Makefile
@@ -21,7 +21,7 @@
 			$(CONFIG_MEMORY_START) + \
 			$(CONFIG_BOOT_LINK_OFFSET)]')
 
-LIBGCC	:= $(shell $(CC) $(CFLAGS) -print-libgcc-file-name)
+LIBGCC	:= $(shell $(CC) $(KBUILD_CFLAGS) -print-libgcc-file-name)
 
 LDFLAGS_vmlinux := -Ttext $(IMAGE_OFFSET) -e startup -T $(obj)/../../kernel/vmlinux.lds
 
diff --git a/arch/sh64/Makefile b/arch/sh64/Makefile
index 8290c63..8dac7e1 100644
--- a/arch/sh64/Makefile
+++ b/arch/sh64/Makefile
@@ -26,7 +26,7 @@
 endif
 
 # No requirements for endianess support from AFLAGS, 'as' always run through gcc
-CFLAGS		+= $(cpu-y)
+KBUILD_CFLAGS		+= $(cpu-y)
 
 LDFLAGS_vmlinux	+= --defsym phys_stext=_stext-$(CONFIG_CACHED_MEMORY_OFFSET) \
 		  --defsym phys_stext_shmedia=phys_stext+1 \
@@ -58,7 +58,7 @@
 core-y	+= arch/sh64/mach-$(machine-y)/
 endif
 
-LIBGCC := $(shell $(CC) $(CFLAGS) -print-libgcc-file-name)
+LIBGCC := $(shell $(CC) $(KBUILD_CFLAGS) -print-libgcc-file-name)
 libs-y	+= arch/$(ARCH)/lib/ $(LIBGCC)
 
 drivers-$(CONFIG_OPROFILE)	+= arch/sh64/oprofile/
diff --git a/arch/sparc/Makefile b/arch/sparc/Makefile
index f33c381..fef28e2 100644
--- a/arch/sparc/Makefile
+++ b/arch/sparc/Makefile
@@ -8,16 +8,16 @@
 #
 
 #
-# Uncomment the first CFLAGS if you are doing kgdb source level
+# Uncomment the first KBUILD_CFLAGS if you are doing kgdb source level
 # debugging of the kernel to get the proper debugging information.
 
 AS              := $(AS) -32
 LDFLAGS		:= -m elf32_sparc
 CHECKFLAGS	+= -D__sparc__
 
-#CFLAGS := $(CFLAGS) -g -pipe -fcall-used-g5 -fcall-used-g7
-CFLAGS := $(CFLAGS) -m32 -pipe -mno-fpu -fcall-used-g5 -fcall-used-g7
-AFLAGS := $(AFLAGS) -m32
+#KBUILD_CFLAGS += -g -pipe -fcall-used-g5 -fcall-used-g7
+KBUILD_CFLAGS += -m32 -pipe -mno-fpu -fcall-used-g5 -fcall-used-g7
+KBUILD_AFLAGS += -m32
 
 #LDFLAGS_vmlinux = -N -Ttext 0xf0004000
 #  Since 2.5.40, the first stage is left not btfix-ed.
diff --git a/arch/sparc64/Makefile b/arch/sparc64/Makefile
index cad10c5..6c92a42 100644
--- a/arch/sparc64/Makefile
+++ b/arch/sparc64/Makefile
@@ -39,17 +39,17 @@
 endif
 
 ifneq ($(NEW_GCC),y)
-  CFLAGS := $(CFLAGS) -pipe -mno-fpu -mtune=ultrasparc -mmedlow \
+  KBUILD_CFLAGS += -pipe -mno-fpu -mtune=ultrasparc -mmedlow \
 	    -ffixed-g4 -ffixed-g5 -fcall-used-g7 -Wno-sign-compare
 else
-  CFLAGS := $(CFLAGS) -m64 -pipe -mno-fpu -mcpu=ultrasparc -mcmodel=medlow \
+  KBUILD_CFLAGS += -m64 -pipe -mno-fpu -mcpu=ultrasparc -mcmodel=medlow \
 	    -ffixed-g4 -ffixed-g5 -fcall-used-g7 -Wno-sign-compare \
 	    $(CC_UNDECL)
-  AFLAGS += -m64 -mcpu=ultrasparc $(CC_UNDECL)
+  KBUILD_AFLAGS += -m64 -mcpu=ultrasparc $(CC_UNDECL)
 endif
 
 ifeq ($(CONFIG_MCOUNT),y)
-  CFLAGS := $(CFLAGS) -pg
+  KBUILD_CFLAGS += -pg
 endif
 
 head-y := arch/sparc64/kernel/head.o arch/sparc64/kernel/init_task.o
diff --git a/arch/um/Makefile b/arch/um/Makefile
index ab22fde..82c2ac4 100644
--- a/arch/um/Makefile
+++ b/arch/um/Makefile
@@ -49,15 +49,15 @@
 #
 # These apply to USER_CFLAGS to.
 
-CFLAGS += $(CFLAGS-y) -D__arch_um__ -DSUBARCH=\"$(SUBARCH)\"	\
+KBUILD_CFLAGS += $(CFLAGS-y) -D__arch_um__ -DSUBARCH=\"$(SUBARCH)\"	\
 	$(ARCH_INCLUDE) $(MODE_INCLUDE) -Dvmap=kernel_vmap	\
 	-Din6addr_loopback=kernel_in6addr_loopback \
 	-Din6addr_any=kernel_in6addr_any
 
-AFLAGS += $(ARCH_INCLUDE)
+KBUILD_AFLAGS += $(ARCH_INCLUDE)
 
 USER_CFLAGS = $(patsubst $(KERNEL_DEFINES),,$(patsubst -D__KERNEL__,,\
-	$(patsubst -I%,,$(CFLAGS)))) $(ARCH_INCLUDE) $(MODE_INCLUDE) \
+	$(patsubst -I%,,$(KBUILD_CFLAGS)))) $(ARCH_INCLUDE) $(MODE_INCLUDE) \
 	-D_FILE_OFFSET_BITS=64
 
 include $(srctree)/$(ARCH_DIR)/Makefile-$(SUBARCH)
@@ -67,14 +67,14 @@
 
 # -Derrno=kernel_errno - This turns all kernel references to errno into
 # kernel_errno to separate them from the libc errno.  This allows -fno-common
-# in CFLAGS.  Otherwise, it would cause ld to complain about the two different
+# in KBUILD_CFLAGS.  Otherwise, it would cause ld to complain about the two different
 # errnos.
 # These apply to kernelspace only.
 
 KERNEL_DEFINES = -Derrno=kernel_errno -Dsigprocmask=kernel_sigprocmask \
 	-Dmktime=kernel_mktime $(ARCH_KERNEL_DEFINES)
-CFLAGS += $(KERNEL_DEFINES)
-CFLAGS += $(call cc-option,-fno-unit-at-a-time,)
+KBUILD_CFLAGS += $(KERNEL_DEFINES)
+KBUILD_CFLAGS += $(call cc-option,-fno-unit-at-a-time,)
 
 # These are needed for clean and mrproper, since in that case .config is not
 # included; the values here are meaningless
diff --git a/arch/um/Makefile-i386 b/arch/um/Makefile-i386
index ae61e3c..0178df3 100644
--- a/arch/um/Makefile-i386
+++ b/arch/um/Makefile-i386
@@ -12,8 +12,8 @@
 
 ifeq ("$(origin SUBARCH)", "command line")
 ifneq ("$(shell uname -m | sed -e s/i.86/i386/)", "$(SUBARCH)")
-CFLAGS			+= $(call cc-option,-m32)
-AFLAGS			+= $(call cc-option,-m32)
+KBUILD_CFLAGS		+= $(call cc-option,-m32)
+KBUILD_AFLAGS		+= $(call cc-option,-m32)
 LINK-y			+= $(call cc-option,-m32)
 UML_OBJCOPYFLAGS	+= -F $(ELF_FORMAT)
 
@@ -38,4 +38,4 @@
 # an unresolved reference.
 cflags-y += -ffreestanding
 
-CFLAGS += $(cflags-y)
+KBUILD_CFLAGS += $(cflags-y)
diff --git a/arch/um/Makefile-os-Linux b/arch/um/Makefile-os-Linux
index 0c0f9a1..5285948 100644
--- a/arch/um/Makefile-os-Linux
+++ b/arch/um/Makefile-os-Linux
@@ -5,4 +5,4 @@
 
 # To get a definition of F_SETSIG
 USER_CFLAGS += -D_GNU_SOURCE -D_LARGEFILE64_SOURCE
-CFLAGS += -D_LARGEFILE64_SOURCE
+KBUILD_CFLAGS += -D_LARGEFILE64_SOURCE
diff --git a/arch/um/Makefile-x86_64 b/arch/um/Makefile-x86_64
index 8a00e5f..fe5316f 100644
--- a/arch/um/Makefile-x86_64
+++ b/arch/um/Makefile-x86_64
@@ -9,12 +9,12 @@
 #We #undef __x86_64__ for kernelspace, not for userspace where
 #it's needed for headers to work!
 ARCH_KERNEL_DEFINES = -U__$(SUBARCH)__
-CFLAGS += $(_extra_flags_)
+KBUILD_CFLAGS += $(_extra_flags_)
 
 CHECKFLAGS  += -m64
-AFLAGS += -m64
+KBUILD_AFLAGS += -m64
 LDFLAGS += -m elf_x86_64
-CPPFLAGS += -m64
+KBUILD_CPPFLAGS += -m64
 
 ELF_ARCH := i386:x86-64
 ELF_FORMAT := elf64-x86-64
diff --git a/arch/um/drivers/Makefile b/arch/um/drivers/Makefile
index 6349681..d283e7b 100644
--- a/arch/um/drivers/Makefile
+++ b/arch/um/drivers/Makefile
@@ -17,7 +17,7 @@
 port-objs := port_kern.o port_user.o
 harddog-objs := harddog_kern.o harddog_user.o
 
-LDFLAGS_pcap.o := -r $(shell $(CC) $(CFLAGS) -print-file-name=libpcap.a)
+LDFLAGS_pcap.o := -r $(shell $(CC) $(KBUILD_CFLAGS) -print-file-name=libpcap.a)
 
 LDFLAGS_vde.o := -r $(shell $(CC) $(CFLAGS) -print-file-name=libvdeplug.a)
 
diff --git a/arch/um/sys-ppc/Makefile b/arch/um/sys-ppc/Makefile
index af20026..a9814a7 100644
--- a/arch/um/sys-ppc/Makefile
+++ b/arch/um/sys-ppc/Makefile
@@ -1,7 +1,7 @@
 OBJ = built-in.o
 
 .S.o:
-	$(CC) $(AFLAGS) -D__ASSEMBLY__ -D__UM_PPC__ -c $< -o $*.o
+	$(CC) $(KBUILD_AFLAGS) -D__ASSEMBLY__ -D__UM_PPC__ -c $< -o $*.o
 
 OBJS = ptrace.o sigcontext.o semaphore.o checksum.o miscthings.o misc.o \
 	ptrace_user.o sysrq.o
@@ -57,13 +57,13 @@
 checksum.o: checksum.S
 	rm -f asm
 	ln -s $(TOPDIR)/include/asm-ppc asm
-	$(CC) $(EXTRA_AFLAGS) $(AFLAGS) -D__ASSEMBLY__ -D__UM_PPC__ -c $< -o $*.o
+	$(CC) $(EXTRA_AFLAGS) $(KBUILD_AFLAGS) -D__ASSEMBLY__ -D__UM_PPC__ -c $< -o $*.o
 	rm -f asm
 
 misc.o: misc.S ppc_defs.h
 	rm -f asm
 	ln -s $(TOPDIR)/include/asm-ppc asm
-	$(CC) $(EXTRA_AFLAGS) $(AFLAGS) -D__ASSEMBLY__ -D__UM_PPC__ -c $< -o $*.o
+	$(CC) $(EXTRA_AFLAGS) $(KBUILD_AFLAGS) -D__ASSEMBLY__ -D__UM_PPC__ -c $< -o $*.o
 	rm -f asm
 
 clean-files := $(OBJS) ppc_defs.h checksum.S semaphore.c mk_defs.c
diff --git a/arch/v850/Makefile b/arch/v850/Makefile
index 8be9aac..8b629df 100644
--- a/arch/v850/Makefile
+++ b/arch/v850/Makefile
@@ -16,11 +16,11 @@
 
 arch_dir = arch/v850
 
-CFLAGS += -mv850e
+KBUILD_CFLAGS += -mv850e
 # r16 is a fixed pointer to the current task
-CFLAGS += -ffixed-r16 -mno-prolog-function
-CFLAGS += -fno-builtin
-CFLAGS += -D__linux__ -DUTS_SYSNAME=\"uClinux\"
+KBUILD_CFLAGS += -ffixed-r16 -mno-prolog-function
+KBUILD_CFLAGS += -fno-builtin
+KBUILD_CFLAGS += -D__linux__ -DUTS_SYSNAME=\"uClinux\"
 
 # By default, build a kernel that runs on the gdb v850 simulator.
 KBUILD_DEFCONFIG := sim_defconfig
diff --git a/arch/x86/boot/Makefile b/arch/x86/boot/Makefile
index cb1035f..d6ed8e5 100644
--- a/arch/x86/boot/Makefile
+++ b/arch/x86/boot/Makefile
@@ -50,7 +50,7 @@
 # that way we can complain to the user if the CPU is insufficient.
 cflags-i386   := 
 cflags-x86_64 := -m32
-CFLAGS		:= $(LINUXINCLUDE) -g -Os -D_SETUP -D__KERNEL__ \
+KBUILD_CFLAGS	:= $(LINUXINCLUDE) -g -Os -D_SETUP -D__KERNEL__ \
 		   $(cflags-$(ARCH)) \
 		   -Wall -Wstrict-prototypes \
 		   -march=i386 -mregparm=3 \
@@ -61,7 +61,7 @@
 			$(call cc-option, -fno-unit-at-a-time)) \
 		   $(call cc-option, -fno-stack-protector) \
 		   $(call cc-option, -mpreferred-stack-boundary=2)
-AFLAGS		:= $(CFLAGS) -D__ASSEMBLY__
+KBUILD_AFLAGS	:= $(KBUILD_CFLAGS) -D__ASSEMBLY__
 
 $(obj)/zImage:  IMAGE_OFFSET := 0x1000
 $(obj)/zImage:  EXTRA_AFLAGS := $(SVGA_MODE) $(RAMDISK)
diff --git a/arch/x86/boot/compressed/Makefile_32 b/arch/x86/boot/compressed/Makefile_32
index 22613c6..e43ff7c 100644
--- a/arch/x86/boot/compressed/Makefile_32
+++ b/arch/x86/boot/compressed/Makefile_32
@@ -11,7 +11,7 @@
 LDFLAGS_vmlinux := -T
 hostprogs-y	:= relocs
 
-CFLAGS  := -m32 -D__KERNEL__ $(LINUX_INCLUDE) -O2 \
+KBUILD_CFLAGS  := -m32 -D__KERNEL__ $(LINUX_INCLUDE) -O2 \
 	   -fno-strict-aliasing -fPIC \
 	   $(call cc-option,-ffreestanding) \
 	   $(call cc-option,-fno-stack-protector)
diff --git a/arch/x86/boot/compressed/Makefile_64 b/arch/x86/boot/compressed/Makefile_64
index dc6b3380..7801e8dd 100644
--- a/arch/x86/boot/compressed/Makefile_64
+++ b/arch/x86/boot/compressed/Makefile_64
@@ -6,11 +6,11 @@
 
 targets		:= vmlinux vmlinux.bin vmlinux.bin.gz head_64.o misc_64.o piggy.o
 
-CFLAGS := -m64 -D__KERNEL__ $(LINUXINCLUDE) -O2  \
+KBUILD_CFLAGS := -m64 -D__KERNEL__ $(LINUXINCLUDE) -O2  \
 	  -fno-strict-aliasing -fPIC -mcmodel=small \
 	   $(call cc-option, -ffreestanding) \
 	   $(call cc-option, -fno-stack-protector)
-AFLAGS  := $(CFLAGS) -D__ASSEMBLY__
+KBUILD_AFLAGS  := $(KBUILD_CFLAGS) -D__ASSEMBLY__
 LDFLAGS := -m elf_x86_64
 
 LDFLAGS_vmlinux := -T
diff --git a/arch/x86/math-emu/Makefile b/arch/x86/math-emu/Makefile
index 9c943fa..9b0c63b 100644
--- a/arch/x86/math-emu/Makefile
+++ b/arch/x86/math-emu/Makefile
@@ -5,8 +5,7 @@
 #DEBUG	= -DDEBUGGING
 DEBUG	=
 PARANOID = -DPARANOID
-CFLAGS	:= $(CFLAGS) $(PARANOID) $(DEBUG) -fno-builtin $(MATH_EMULATION)
-
+EXTRA_CFLAGS	:= $(PARANOID) $(DEBUG) -fno-builtin $(MATH_EMULATION)
 EXTRA_AFLAGS	:= $(PARANOID)
 
 # From 'C' language sources:
diff --git a/arch/x86/vdso/Makefile b/arch/x86/vdso/Makefile
index 8d03de0..dcd6bb9 100644
--- a/arch/x86/vdso/Makefile
+++ b/arch/x86/vdso/Makefile
@@ -34,8 +34,8 @@
 
 CFL := $(PROFILING) -mcmodel=small -fPIC -g0 -O2 -fasynchronous-unwind-tables -m64
 
-$(obj)/vclock_gettime.o: CFLAGS = $(CFL)
-$(obj)/vgetcpu.o: CFLAGS = $(CFL)
+$(obj)/vclock_gettime.o: KBUILD_CFLAGS = $(CFL)
+$(obj)/vgetcpu.o: KBUILD_CFLAGS = $(CFL)
 
 # We also create a special relocatable object that should mirror the symbol
 # table and layout of the linked DSO.  With ld -R we can then refer to
diff --git a/arch/x86_64/Makefile b/arch/x86_64/Makefile
index 8bffb94..9daa32d 100644
--- a/arch/x86_64/Makefile
+++ b/arch/x86_64/Makefile
@@ -61,18 +61,18 @@
 
 # do binutils support CFI?
 cflags-y += $(call as-instr,.cfi_startproc\n.cfi_rel_offset rsp${comma}0\n.cfi_endproc,-DCONFIG_AS_CFI=1,)
-AFLAGS += $(call as-instr,.cfi_startproc\n.cfi_rel_offset rsp${comma}0\n.cfi_endproc,-DCONFIG_AS_CFI=1,)
+KBUILD_AFLAGS += $(call as-instr,.cfi_startproc\n.cfi_rel_offset rsp${comma}0\n.cfi_endproc,-DCONFIG_AS_CFI=1,)
 
 # is .cfi_signal_frame supported too?
 cflags-y += $(call as-instr,.cfi_startproc\n.cfi_signal_frame\n.cfi_endproc,-DCONFIG_AS_CFI_SIGNAL_FRAME=1,)
-AFLAGS += $(call as-instr,.cfi_startproc\n.cfi_signal_frame\n.cfi_endproc,-DCONFIG_AS_CFI_SIGNAL_FRAME=1,)
+KBUILD_AFLAGS += $(call as-instr,.cfi_startproc\n.cfi_signal_frame\n.cfi_endproc,-DCONFIG_AS_CFI_SIGNAL_FRAME=1,)
 
 cflags-$(CONFIG_CC_STACKPROTECTOR) += $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-x86_64-has-stack-protector.sh "$(CC)" -fstack-protector )
 cflags-$(CONFIG_CC_STACKPROTECTOR_ALL) += $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-x86_64-has-stack-protector.sh "$(CC)" -fstack-protector-all )
 
-CFLAGS += $(cflags-y)
+KBUILD_CFLAGS += $(cflags-y)
 CFLAGS_KERNEL += $(cflags-kernel-y)
-AFLAGS += -m64
+KBUILD_AFLAGS += -m64
 
 head-y := arch/x86/kernel/head_64.o arch/x86/kernel/head64.o arch/x86/kernel/init_task_64.o
 
diff --git a/arch/xtensa/Makefile b/arch/xtensa/Makefile
index acf05be..56685a8 100644
--- a/arch/xtensa/Makefile
+++ b/arch/xtensa/Makefile
@@ -28,11 +28,9 @@
 export PLATFORM
 
 # temporarily until string.h is fixed
-cflags-y += -ffreestanding
+KBUILD_CFLAGS += -ffreestanding
 
-cflags-y += -pipe -mlongcalls
-
-CFLAGS  += $(cflags-y)
+KBUILD_CFLAGS += -pipe -mlongcalls
 
 KBUILD_DEFCONFIG := iss_defconfig
 
@@ -56,7 +54,7 @@
 
 #
 
-LIBGCC := $(shell $(CC) $(CFLAGS) -print-libgcc-file-name)
+LIBGCC := $(shell $(CC) $(KBUILD_CFLAGS) -print-libgcc-file-name)
 
 head-y		:= arch/xtensa/kernel/head.o
 core-y		+= arch/xtensa/kernel/ arch/xtensa/mm/
diff --git a/arch/xtensa/boot/Makefile b/arch/xtensa/boot/Makefile
index 820b31d..9c5185f 100644
--- a/arch/xtensa/boot/Makefile
+++ b/arch/xtensa/boot/Makefile
@@ -8,13 +8,12 @@
 #
 
 
-CFLAGS 		+= -fno-builtin -Iarch/$(ARCH)/boot/include
+EXTRA_CFLAGS	+= -fno-builtin -Iarch/$(ARCH)/boot/include
 HOSTFLAGS	+= -Iarch/$(ARCH)/boot/include
 
 BIG_ENDIAN	:= $(shell echo -e __XTENSA_EB__ | $(CC) -E - | grep -v "\#")
 
-export CFLAGS
-export AFLAGS
+export EXTRA_CFLAGS
 export BIG_ENDIAN
 
 subdir-y	:= lib
diff --git a/arch/xtensa/boot/boot-redboot/Makefile b/arch/xtensa/boot/boot-redboot/Makefile
index f53262c..74d15d0 100644
--- a/arch/xtensa/boot/boot-redboot/Makefile
+++ b/arch/xtensa/boot/boot-redboot/Makefile
@@ -19,7 +19,7 @@
 OBJS	:= $(addprefix $(obj)/,$(boot-y))
 LIBS	:= arch/xtensa/boot/lib/lib.a arch/xtensa/lib/lib.a
 
-LIBGCC := $(shell $(CC) $(CFLAGS) -print-libgcc-file-name)
+LIBGCC := $(shell $(CC) $(KBUILD_CFLAGS) -print-libgcc-file-name)
 
 zImage: vmlinux $(OBJS) $(LIBS)
 	$(OBJCOPY) --strip-all -R .comment -R .xt.insn -O binary \
diff --git a/drivers/atm/Makefile b/drivers/atm/Makefile
index 1b16f81..e4fa996 100644
--- a/drivers/atm/Makefile
+++ b/drivers/atm/Makefile
@@ -41,7 +41,7 @@
   # guess the target endianess to choose the right PCA-200E firmware image
   ifeq ($(CONFIG_ATM_FORE200E_PCA_DEFAULT_FW),y)
     byteorder.h			:= include$(if $(patsubst $(srctree),,$(objtree)),2)/asm/byteorder.h
-    CONFIG_ATM_FORE200E_PCA_FW	:= $(obj)/pca200e$(if $(shell $(CC) $(CPPFLAGS) -E -dM $(byteorder.h) | grep ' __LITTLE_ENDIAN '),.bin,_ecd.bin2)
+    CONFIG_ATM_FORE200E_PCA_FW	:= $(obj)/pca200e$(if $(shell $(CC) $(KBUILD_CPPFLAGS) -E -dM $(byteorder.h) | grep ' __LITTLE_ENDIAN '),.bin,_ecd.bin2)
   endif
 endif
 
diff --git a/drivers/input/misc/Kconfig b/drivers/input/misc/Kconfig
index d602b8f..7acc635 100644
--- a/drivers/input/misc/Kconfig
+++ b/drivers/input/misc/Kconfig
@@ -152,7 +152,7 @@
 
 config INPUT_YEALINK
 	tristate "Yealink usb-p1k voip phone"
-	depends EXPERIMENTAL
+	depends on EXPERIMENTAL
 	depends on USB_ARCH_HAS_HCD
 	select USB
 	help
diff --git a/drivers/leds/Kconfig b/drivers/leds/Kconfig
index 257b440..ec568fa 100644
--- a/drivers/leds/Kconfig
+++ b/drivers/leds/Kconfig
@@ -83,7 +83,7 @@
 
 config LEDS_H1940
 	tristate "LED Support for iPAQ H1940 device"
-	depends LEDS_CLASS && ARCH_H1940
+	depends on LEDS_CLASS && ARCH_H1940
 	help
 	  This option enables support for the LEDs on the h1940.
 
diff --git a/drivers/telephony/Kconfig b/drivers/telephony/Kconfig
index 5f98f67..b5f78b6 100644
--- a/drivers/telephony/Kconfig
+++ b/drivers/telephony/Kconfig
@@ -19,7 +19,7 @@
 
 config PHONE_IXJ
 	tristate "QuickNet Internet LineJack/PhoneJack support"
-	depends ISA || PCI
+	depends on ISA || PCI
 	---help---
 	  Say M if you have a telephony card manufactured by Quicknet
 	  Technologies, Inc.  These include the Internet PhoneJACK and
diff --git a/include/linux/Kbuild b/include/linux/Kbuild
index 818cc3a..025af70 100644
--- a/include/linux/Kbuild
+++ b/include/linux/Kbuild
@@ -78,7 +78,6 @@
 header-y += if_bonding.h
 header-y += if_cablemodem.h
 header-y += if_fc.h
-header-y += if_fddi.h
 header-y += if.h
 header-y += if_hippi.h
 header-y += if_infiniband.h
@@ -121,7 +120,6 @@
 header-y += oom.h
 header-y += param.h
 header-y += pci_regs.h
-header-y += personality.h
 header-y += pfkeyv2.h
 header-y += pg.h
 header-y += phantom.h
@@ -159,7 +157,6 @@
 header-y += video_encoder.h
 header-y += videotext.h
 header-y += vt.h
-header-y += wireless.h
 header-y += x25.h
 
 unifdef-y += acct.h
diff --git a/init/Makefile b/init/Makefile
index 0154aea..633392f 100644
--- a/init/Makefile
+++ b/init/Makefile
@@ -30,4 +30,4 @@
 include/linux/compile.h: FORCE
 	@echo '  CHK     $@'
 	$(Q)$(CONFIG_SHELL) $(srctree)/scripts/mkcompile_h $@ \
-	"$(UTS_MACHINE)" "$(CONFIG_SMP)" "$(CONFIG_PREEMPT)" "$(CC) $(CFLAGS)"
+	"$(UTS_MACHINE)" "$(CONFIG_SMP)" "$(CONFIG_PREEMPT)" "$(CC) $(KBUILD_CFLAGS)"
diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include
index 677bc6c..de7bb28 100644
--- a/scripts/Kbuild.include
+++ b/scripts/Kbuild.include
@@ -75,24 +75,24 @@
 # Usage: cflags-y += $(call as-option,-Wa$(comma)-isa=foo,)
 
 as-option = $(call try-run,\
-	$(CC) $(CFLAGS) $(1) -c -xassembler /dev/null -o "$$TMP",$(1),$(2))
+	$(CC) $(KBUILD_CFLAGS) $(1) -c -xassembler /dev/null -o "$$TMP",$(1),$(2))
 
 # as-instr
 # Usage: cflags-y += $(call as-instr,instr,option1,option2)
 
 as-instr = $(call try-run,\
-	echo -e "$(1)" | $(CC) $(AFLAGS) -c -xassembler -o "$$TMP" -,$(2),$(3))
+	echo -e "$(1)" | $(CC) $(KBUILD_AFLAGS) -c -xassembler -o "$$TMP" -,$(2),$(3))
 
 # cc-option
 # Usage: cflags-y += $(call cc-option,-march=winchip-c6,-march=i586)
 
 cc-option = $(call try-run,\
-	$(CC) $(CFLAGS) $(1) -S -xc /dev/null -o "$$TMP",$(1),$(2))
+	$(CC) $(KBUILD_CFLAGS) $(1) -S -xc /dev/null -o "$$TMP",$(1),$(2))
 
 # cc-option-yn
 # Usage: flag := $(call cc-option-yn,-march=winchip-c6)
 cc-option-yn = $(call try-run,\
-	$(CC) $(CFLAGS) $(1) -S -xc /dev/null -o "$$TMP",y,n)
+	$(CC) $(KBUILD_CFLAGS) $(1) -S -xc /dev/null -o "$$TMP",y,n)
 
 # cc-option-align
 # Prefix align with either -falign or -malign
diff --git a/scripts/Makefile.build b/scripts/Makefile.build
index 7fd6055..de9836e 100644
--- a/scripts/Makefile.build
+++ b/scripts/Makefile.build
@@ -22,16 +22,30 @@
 EXTRA_CFLAGS   :=
 EXTRA_CPPFLAGS :=
 EXTRA_LDFLAGS  :=
+asflags-y  :=
+ccflags-y  :=
+cppflags-y :=
+ldflags-y  :=
 
 # Read .config if it exist, otherwise ignore
 -include include/config/auto.conf
 
 include scripts/Kbuild.include
 
+# For backward compatibility check that these variables does not change
+save-cflags := $(CFLAGS)
+
 # The filename Kbuild has precedence over Makefile
 kbuild-dir := $(if $(filter /%,$(src)),$(src),$(srctree)/$(src))
-include $(if $(wildcard $(kbuild-dir)/Kbuild), $(kbuild-dir)/Kbuild, $(kbuild-dir)/Makefile)
+kbuild-file := $(if $(wildcard $(kbuild-dir)/Kbuild),$(kbuild-dir)/Kbuild,$(kbuild-dir)/Makefile)
+include $(kbuild-file)
 
+# If the save-* variables changed error out
+ifeq ($(KBUILD_NOPEDANTIC),)
+        ifneq ("$(save-cflags)","$(CFLAGS)")
+                $(error CFLAGS was changed in "$(kbuild-file)". Fix it to use EXTRA_CFLAGS)
+        endif
+endif
 include scripts/Makefile.lib
 
 ifdef host-progs
@@ -55,31 +69,6 @@
 _dummy := $(foreach d,$(obj-dirs), $(shell [ -d $(d) ] || mkdir -p $(d)))
 endif
 
-
-ifdef EXTRA_TARGETS
-$(warning kbuild: $(obj)/Makefile - Usage of EXTRA_TARGETS is obsolete in 2.6. Please fix!)
-endif
-
-ifdef build-targets
-$(warning kbuild: $(obj)/Makefile - Usage of build-targets is obsolete in 2.6. Please fix!)
-endif
-
-ifdef export-objs
-$(warning kbuild: $(obj)/Makefile - Usage of export-objs is obsolete in 2.6. Please fix!)
-endif
-
-ifdef O_TARGET
-$(warning kbuild: $(obj)/Makefile - Usage of O_TARGET := $(O_TARGET) is obsolete in 2.6. Please fix!)
-endif
-
-ifdef L_TARGET
-$(error kbuild: $(obj)/Makefile - Use of L_TARGET is replaced by lib-y in 2.6. Please fix!)
-endif
-
-ifdef list-multi
-$(warning kbuild: $(obj)/Makefile - list-multi := $(list-multi) is obsolete in 2.6. Please fix!)
-endif
-
 ifndef obj
 $(warning kbuild: Makefile.build is included improperly)
 endif
@@ -291,7 +280,7 @@
 #
 ifdef lib-target
 quiet_cmd_link_l_target = AR      $@
-cmd_link_l_target = rm -f $@; $(AR) $(EXTRA_ARFLAGS) rcs $@ $(lib-y)
+cmd_link_l_target = rm -f $@; $(AR) rcs $@ $(lib-y)
 
 $(lib-target): $(lib-y) FORCE
 	$(call if_changed,link_l_target)
diff --git a/scripts/Makefile.clean b/scripts/Makefile.clean
index cff3349..2c64710 100644
--- a/scripts/Makefile.clean
+++ b/scripts/Makefile.clean
@@ -40,7 +40,7 @@
 # build a list of files to remove, usually releative to the current
 # directory
 
-__clean-files	:= $(extra-y) $(EXTRA_TARGETS) $(always) \
+__clean-files	:= $(extra-y) $(always)                  \
 		   $(targets) $(clean-files)             \
 		   $(host-progs)                         \
 		   $(hostprogs-y) $(hostprogs-m) $(hostprogs-)
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index fc498fe..3c5e88b 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -1,5 +1,9 @@
-# Backward compatibility - to be removed...
-extra-y	+= $(EXTRA_TARGETS)
+# Backward compatibility
+asflags-y  += $(EXTRA_AFLAGS)
+ccflags-y  += $(EXTRA_CFLAGS)
+cppflags-y += $(EXTRA_CPPFLAGS)
+ldflags-y  += $(EXTRA_LDFLAGS)
+
 # Figure out what we need to build from the various variables
 # ===========================================================================
 
@@ -44,9 +48,9 @@
 multi-objs-m := $(foreach m, $(multi-used-m), $($(m:.o=-objs)) $($(m:.o=-y)))
 multi-objs   := $(multi-objs-y) $(multi-objs-m)
 
-# $(subdir-obj-y) is the list of objects in $(obj-y) which do not live
-# in the local directory
-subdir-obj-y := $(foreach o,$(obj-y),$(if $(filter-out $(o),$(notdir $(o))),$(o)))
+# $(subdir-obj-y) is the list of objects in $(obj-y) which uses dir/ to
+# tell kbuild to descend
+subdir-obj-y := $(filter %/built-in.o, $(obj-y))
 
 # $(obj-dirs) is a list of directories that contain object files
 obj-dirs := $(dir $(multi-objs) $(subdir-obj-y))
@@ -86,9 +90,9 @@
 modname_flags  = $(if $(filter 1,$(words $(modname))),\
                  -D"KBUILD_MODNAME=KBUILD_STR($(call name-fix,$(modname)))")
 
-_c_flags       = $(CFLAGS) $(EXTRA_CFLAGS) $(CFLAGS_$(basetarget).o)
-_a_flags       = $(AFLAGS) $(EXTRA_AFLAGS) $(AFLAGS_$(basetarget).o)
-_cpp_flags     = $(CPPFLAGS) $(EXTRA_CPPFLAGS) $(CPPFLAGS_$(@F))
+_c_flags       = $(KBUILD_CFLAGS) $(ccflags-y) $(CFLAGS_$(basetarget).o)
+_a_flags       = $(KBUILD_AFLAGS) $(asflags-y) $(AFLAGS_$(basetarget).o)
+_cpp_flags     = $(KBUILD_CPPFLAGS) $(cppflags-y) $(CPPFLAGS_$(@F))
 
 # If building the kernel in a separate objtree expand all occurrences
 # of -Idir to -I$(srctree)/dir except for absolute paths (starting with '/').
@@ -108,16 +112,16 @@
 __cpp_flags     =                          $(call flags,_cpp_flags)
 endif
 
-c_flags        = -Wp,-MD,$(depfile) $(NOSTDINC_FLAGS) $(CPPFLAGS) \
+c_flags        = -Wp,-MD,$(depfile) $(NOSTDINC_FLAGS) $(KBUILD_CPPFLAGS) \
 		 $(__c_flags) $(modkern_cflags) \
 		 -D"KBUILD_STR(s)=\#s" $(basename_flags) $(modname_flags)
 
-a_flags        = -Wp,-MD,$(depfile) $(NOSTDINC_FLAGS) $(CPPFLAGS) \
+a_flags        = -Wp,-MD,$(depfile) $(NOSTDINC_FLAGS) $(KBUILD_CPPFLAGS) \
 		 $(__a_flags) $(modkern_aflags)
 
 cpp_flags      = -Wp,-MD,$(depfile) $(NOSTDINC_FLAGS) $(__cpp_flags)
 
-ld_flags       = $(LDFLAGS) $(EXTRA_LDFLAGS)
+ld_flags       = $(LDFLAGS) $(ldflags-y)
 
 # Finds the multi-part object the current object will be linked into
 modname-multi = $(sort $(foreach m,$(multi-used),\
@@ -140,14 +144,14 @@
 #	target: source(s) FORCE
 #		$(if_changed,ld/objcopy/gzip)
 #
-#	and add target to EXTRA_TARGETS so that we know we have to
+#	and add target to extra-y so that we know we have to
 #	read in the saved command line
 
 # Linking
 # ---------------------------------------------------------------------------
 
 quiet_cmd_ld = LD      $@
-cmd_ld = $(LD) $(LDFLAGS) $(EXTRA_LDFLAGS) $(LDFLAGS_$(@F)) \
+cmd_ld = $(LD) $(LDFLAGS) $(ldflags-y) $(LDFLAGS_$(@F)) \
 	       $(filter-out FORCE,$^) -o $@ 
 
 # Objcopy
diff --git a/scripts/basic/Makefile b/scripts/basic/Makefile
index 2f60070..4c324a1 100644
--- a/scripts/basic/Makefile
+++ b/scripts/basic/Makefile
@@ -1,13 +1,13 @@
 ###
-# Makefile.basic list the most basic programs used during the build process.
-# The programs listed herein is what is needed to do the basic stuff,
-# such as fix dependency file.
+# Makefile.basic lists the most basic programs used during the build process.
+# The programs listed herein are what are needed to do the basic stuff,
+# such as fix file dependencies.
 # This initial step is needed to avoid files to be recompiled
 # when kernel configuration changes (which is what happens when
 # .config is included by main Makefile.
 # ---------------------------------------------------------------------------
 # fixdep: 	 Used to generate dependency information during build process
-# docproc:	 Used in Documentation/docbook
+# docproc:	 Used in Documentation/DocBook
 
 hostprogs-y	:= fixdep docproc
 always		:= $(hostprogs-y)
diff --git a/scripts/basic/docproc.c b/scripts/basic/docproc.c
index f4d2f68..e5c6ac7 100644
--- a/scripts/basic/docproc.c
+++ b/scripts/basic/docproc.c
@@ -10,8 +10,10 @@
  *	documentation-frontend
  *		Scans the template file and call kernel-doc for
  *		all occurrences of ![EIF]file
- *		Beforehand each referenced file are scanned for
- *		any exported sympols "EXPORT_SYMBOL()" statements.
+ *		Beforehand each referenced file is scanned for
+ *		any symbols that are exported via these macros:
+ *			EXPORT_SYMBOL(), EXPORT_SYMBOL_GPL(), &
+ *			EXPORT_SYMBOL_GPL_FUTURE()
  *		This is used to create proper -function and
  *		-nofunction arguments in calls to kernel-doc.
  *		Usage: docproc doc file.tmpl
@@ -73,7 +75,7 @@
 }
 
 /*
- * Execute kernel-doc with parameters givin in svec
+ * Execute kernel-doc with parameters given in svec
  */
 void exec_kernel_doc(char **svec)
 {
@@ -82,7 +84,7 @@
 	char real_filename[PATH_MAX + 1];
 	/* Make sure output generated so far are flushed */
 	fflush(stdout);
-	switch(pid=fork()) {
+	switch (pid=fork()) {
 		case -1:
 			perror("fork");
 			exit(1);
@@ -133,6 +135,7 @@
 	symfilelist[symfilecnt++].filename = strdup(filename);
 	return &symfilelist[symfilecnt - 1];
 }
+
 /* Check if file already are present in the list */
 struct symfile * filename_exist(char * filename)
 {
@@ -156,8 +159,8 @@
 void printline(char * line)               { printf("%s", line); }
 
 /*
- * Find all symbols exported with EXPORT_SYMBOL and EXPORT_SYMBOL_GPL
- * in filename.
+ * Find all symbols in filename that are exported with EXPORT_SYMBOL &
+ * EXPORT_SYMBOL_GPL (& EXPORT_SYMBOL_GPL_FUTURE implicitly).
  * All symbols located are stored in symfilelist.
  */
 void find_export_symbols(char * filename)
@@ -179,15 +182,15 @@
 			perror(real_filename);
 			exit(1);
 		}
-		while(fgets(line, MAXLINESZ, fp)) {
+		while (fgets(line, MAXLINESZ, fp)) {
 			char *p;
 			char *e;
-			if (((p = strstr(line, "EXPORT_SYMBOL_GPL")) != 0) ||
-                            ((p = strstr(line, "EXPORT_SYMBOL")) != 0)) {
+			if (((p = strstr(line, "EXPORT_SYMBOL_GPL")) != NULL) ||
+                            ((p = strstr(line, "EXPORT_SYMBOL")) != NULL)) {
 				/* Skip EXPORT_SYMBOL{_GPL} */
 				while (isalnum(*p) || *p == '_')
 					p++;
-				/* Remove paranteses and additional ws */
+				/* Remove parentheses & additional whitespace */
 				while (isspace(*p))
 					p++;
 				if (*p != '(')
@@ -211,7 +214,7 @@
  * Document all external or internal functions in a file.
  * Call kernel-doc with following parameters:
  * kernel-doc -docbook -nofunction function_name1 filename
- * function names are obtained from all the src files
+ * Function names are obtained from all the src files
  * by find_export_symbols.
  * intfunc uses -nofunction
  * extfunc uses -function
@@ -262,7 +265,7 @@
 	vec[idx++] = KERNELDOC;
 	vec[idx++] = DOCBOOK;
 
-        /* Split line up in individual parameters preceeded by FUNCTION */
+        /* Split line up in individual parameters preceded by FUNCTION */
         for (i=0; line[i]; i++) {
                 if (isspace(line[i])) {
                         line[i] = '\0';
@@ -292,7 +295,7 @@
 {
 	char line[MAXLINESZ];
 	char * s;
-	while(fgets(line, MAXLINESZ, infile)) {
+	while (fgets(line, MAXLINESZ, infile)) {
 		if (line[0] == '!') {
 			s = line + 2;
 			switch (line[1]) {
@@ -351,9 +354,9 @@
 	{
 		/* Need to do this in two passes.
 		 * First pass is used to collect all symbols exported
-		 * in the various files.
+		 * in the various files;
 		 * Second pass generate the documentation.
-		 * This is required because function are declared
+		 * This is required because some functions are declared
 		 * and exported in different files :-((
 		 */
 		/* Collect symbols */
@@ -396,4 +399,3 @@
 	fflush(stdout);
 	return exitstatus;
 }
-
diff --git a/scripts/checkkconfigsymbols.sh b/scripts/checkkconfigsymbols.sh
new file mode 100755
index 0000000..39677c8
--- /dev/null
+++ b/scripts/checkkconfigsymbols.sh
@@ -0,0 +1,59 @@
+#!/bin/sh
+# Find Kconfig variables used in source code but never defined in Kconfig
+# Copyright (C) 2007, Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
+
+# Tested with dash.
+paths="$@"
+[ -z "$paths" ] && paths=.
+
+# Doing this once at the beginning saves a lot of time, on a cache-hot tree.
+Kconfigs="`find . -name 'Kconfig' -o -name 'Kconfig*[^~]'`"
+
+echo -e "File list \tundefined symbol used"
+find $paths -name '*.[chS]' -o -name 'Makefile' -o -name 'Makefile*[^~]'| while read i
+do
+	# Output the bare Kconfig variable and the filename; the _MODULE part at
+	# the end is not removed here (would need perl an not-hungry regexp for that).
+	sed -ne 's!^.*\<\(UML_\)\?CONFIG_\([0-9A-Z_]\+\).*!\2 '$i'!p' < $i
+done | \
+# Smart "sort|uniq" implemented in awk and tuned to collect the names of all
+# files which use a given symbol
+awk '{map[$1, count[$1]++] = $2; }
+END {
+	for (combIdx in map) {
+		split(combIdx, separate, SUBSEP);
+		# The value may have been removed.
+		if (! ( (separate[1], separate[2]) in map ) )
+			continue;
+		symb=separate[1];
+		printf "%s ", symb;
+		#Use gawk extension to delete the names vector
+		delete names;
+		#Portably delete the names vector
+		#split("", names);
+		for (i=0; i < count[symb]; i++) {
+			names[map[symb, i]] = 1;
+			# Unfortunately, we may still encounter symb, i in the
+			# outside iteration.
+			delete map[symb, i];
+		}
+		i=0;
+		for (name in names) {
+			if (i > 0)
+				printf ", %s", name;
+			else
+				printf "%s", name;
+			i++;
+		}
+		printf "\n";
+	}
+}' |
+while read symb files; do
+	# Remove the _MODULE suffix when checking the variable name. This should
+	# be done only on tristate symbols, actually, but Kconfig parsing is
+	# beyond the purpose of this script.
+	symb_bare=`echo $symb | sed -e 's/_MODULE//'`
+	if ! grep -q "\<$symb_bare\>" $Kconfigs; then
+		echo -e "$files: \t$symb"
+	fi
+done|sort
diff --git a/scripts/export_report.pl b/scripts/export_report.pl
index 9ed00d9..705b5ba 100644
--- a/scripts/export_report.pl
+++ b/scripts/export_report.pl
@@ -103,16 +103,16 @@
 	my $state=0;
 	while ( <MODULE_MODULE> ) {
 		chomp;
-		if ($state eq 0) {
+		if ($state == 0) {
 			$state = 1 if ($_ =~ /static const struct modversion_info/);
 			next;
 		}
-		if ($state eq 1) {
+		if ($state == 1) {
 			$state = 2 if ($_ =~ /__attribute__\(\(section\("__versions"\)\)\)/);
 			next;
 		}
-		if ($state eq 2) {
-			if ( $_ !~ /0x[0-9a-f]{7,8},/ ) {
+		if ($state == 2) {
+			if ( $_ !~ /0x[0-9a-f]+,/ ) {
 				next;
 			}
 			my $sym = (split /([,"])/,)[4];
@@ -121,7 +121,7 @@
 			push(@{$MODULE{$thismod}} , $sym);
 		}
 	}
-	if ($state ne 2) {
+	if ($state != 2) {
 		print "WARNING:$thismod is not built with CONFIG_MODVERSION enabled\n";
 	}
 	close(MODULE_MODULE);
diff --git a/scripts/gcc-version.sh b/scripts/gcc-version.sh
index 8a1d1879..a5121a6 100644
--- a/scripts/gcc-version.sh
+++ b/scripts/gcc-version.sh
@@ -9,10 +9,16 @@
 # gcc-2.95.3, `030301' for gcc-3.3.1, etc.
 #
 
-if [ $1 = "-p" ] ; then with_patchlevel=1; shift; fi
+if [[ $1 = "-p" ]] ; then with_patchlevel=1; shift; fi
 
 compiler="$*"
 
+if [ ${#compiler} -eq 0 ]; then
+	echo "Error: No compiler specified."
+	echo -e "Usage:\n\t$0 <gcc-command>"
+	exit 1
+fi
+
 MAJOR=$(echo __GNUC__ | $compiler -E -xc - | tail -n 1)
 MINOR=$(echo __GNUC_MINOR__ | $compiler -E -xc - | tail -n 1)
 if [ "x$with_patchlevel" != "x" ] ; then
diff --git a/scripts/genksyms/Makefile b/scripts/genksyms/Makefile
index 5875f29..e420fe4 100644
--- a/scripts/genksyms/Makefile
+++ b/scripts/genksyms/Makefile
@@ -23,14 +23,16 @@
 
 $(obj)/keywords.c: $(obj)/keywords.gperf FORCE
 	$(call if_changed,keywords.c)
+	cp $@ $@_shipped
 
 # flex
 
 quiet_cmd_lex.c = FLEX    $@
-      cmd_lex.c = flex -o$@ -d $(filter-out FORCE,$^)
+      cmd_lex.c = flex -o$@ -d $< $(obj)/parse.h
 
-$(obj)/lex.c: $(obj)/lex.l $(obj)/parse.h FORCE
+$(obj)/lex.c: $(obj)/lex.l $(obj)/parse.h $(obj)/keywords.c FORCE
 	$(call if_changed,lex.c)
+	cp $@ $@_shipped
 
 # bison
 
@@ -39,6 +41,8 @@
 
 $(obj)/parse.c: $(obj)/parse.y FORCE
 	$(call if_changed,parse.c)
+	cp $@ $@_shipped
+	cp $(@:.c=.h) $(@:.c=.h)_shipped
 
 $(obj)/parse.h: $(obj)/parse.c ;
 
diff --git a/scripts/genksyms/keywords.c_shipped b/scripts/genksyms/keywords.c_shipped
index d8153f5..971e011 100644
--- a/scripts/genksyms/keywords.c_shipped
+++ b/scripts/genksyms/keywords.c_shipped
@@ -1,4 +1,4 @@
-/* ANSI-C code produced by gperf version 3.0.1 */
+/* ANSI-C code produced by gperf version 3.0.2 */
 /* Command-line: gperf -L ANSI-C -a -C -E -g -H is_reserved_hash -k '1,3,$' -N is_reserved_word -p -t scripts/genksyms/keywords.gperf  */
 
 #if !((' ' == 32) && ('!' == 33) && ('"' == 34) && ('#' == 35) \
@@ -32,7 +32,7 @@
 
 #line 3 "scripts/genksyms/keywords.gperf"
 struct resword { const char *name; int token; };
-/* maximum key range = 68, duplicates = 0 */
+/* maximum key range = 62, duplicates = 0 */
 
 #ifdef __GNUC__
 __inline
@@ -46,32 +46,32 @@
 {
   static const unsigned char asso_values[] =
     {
-      71, 71, 71, 71, 71, 71, 71, 71, 71, 71,
-      71, 71, 71, 71, 71, 71, 71, 71, 71, 71,
-      71, 71, 71, 71, 71, 71, 71, 71, 71, 71,
-      71, 71, 71, 71, 71, 71, 71, 71, 71, 71,
-      71, 71, 71, 71, 71, 71, 71, 71, 71, 71,
-      71, 71, 71, 71, 71, 71, 71, 71, 71, 71,
-      71, 71, 71, 71, 71, 71, 71, 71, 71,  0,
-      71, 71, 71, 71, 71, 71, 35, 71, 71, 71,
-       5, 71, 71, 71, 71, 71, 71, 71, 71, 71,
-      71, 71, 71, 71, 71,  0, 71,  0, 71,  5,
-       5,  0, 10, 20, 71, 25, 71, 71, 20,  0,
-      20, 30, 25, 71, 10,  5,  0, 20, 15, 71,
-      71, 71, 71, 71, 71, 71, 71, 71, 71, 71,
-      71, 71, 71, 71, 71, 71, 71, 71, 71, 71,
-      71, 71, 71, 71, 71, 71, 71, 71, 71, 71,
-      71, 71, 71, 71, 71, 71, 71, 71, 71, 71,
-      71, 71, 71, 71, 71, 71, 71, 71, 71, 71,
-      71, 71, 71, 71, 71, 71, 71, 71, 71, 71,
-      71, 71, 71, 71, 71, 71, 71, 71, 71, 71,
-      71, 71, 71, 71, 71, 71, 71, 71, 71, 71,
-      71, 71, 71, 71, 71, 71, 71, 71, 71, 71,
-      71, 71, 71, 71, 71, 71, 71, 71, 71, 71,
-      71, 71, 71, 71, 71, 71, 71, 71, 71, 71,
-      71, 71, 71, 71, 71, 71, 71, 71, 71, 71,
-      71, 71, 71, 71, 71, 71, 71, 71, 71, 71,
-      71, 71, 71, 71, 71, 71
+      65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+      65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+      65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+      65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+      65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+      65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+      65, 65, 65, 65, 65, 65, 65, 65, 65,  5,
+      65, 65, 65, 65, 65, 65, 35, 65, 65, 65,
+       0, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+      65, 65, 65, 65, 65,  0, 65,  0, 65,  5,
+      20, 15, 10, 30, 65, 15, 65, 65, 20,  0,
+      10, 35, 20, 65, 10,  5,  0, 10,  5, 65,
+      65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+      65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+      65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+      65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+      65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+      65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+      65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+      65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+      65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+      65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+      65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+      65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+      65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+      65, 65, 65, 65, 65, 65
     };
   return len + asso_values[(unsigned char)str[2]] + asso_values[(unsigned char)str[0]] + asso_values[(unsigned char)str[len - 1]];
 }
@@ -84,17 +84,17 @@
 {
   enum
     {
-      TOTAL_KEYWORDS = 42,
+      TOTAL_KEYWORDS = 43,
       MIN_WORD_LENGTH = 3,
       MAX_WORD_LENGTH = 24,
       MIN_HASH_VALUE = 3,
-      MAX_HASH_VALUE = 70
+      MAX_HASH_VALUE = 64
     };
 
   static const struct resword wordlist[] =
     {
       {""}, {""}, {""},
-#line 25 "scripts/genksyms/keywords.gperf"
+#line 26 "scripts/genksyms/keywords.gperf"
       {"asm", ASM_KEYW},
       {""},
 #line 8 "scripts/genksyms/keywords.gperf"
@@ -102,98 +102,98 @@
       {""},
 #line 9 "scripts/genksyms/keywords.gperf"
       {"__asm__", ASM_KEYW},
-      {""},
-#line 22 "scripts/genksyms/keywords.gperf"
-      {"_restrict", RESTRICT_KEYW},
-#line 51 "scripts/genksyms/keywords.gperf"
+      {""}, {""},
+#line 52 "scripts/genksyms/keywords.gperf"
       {"__typeof__", TYPEOF_KEYW},
-#line 10 "scripts/genksyms/keywords.gperf"
-      {"__attribute", ATTRIBUTE_KEYW},
+      {""},
 #line 12 "scripts/genksyms/keywords.gperf"
       {"__const", CONST_KEYW},
 #line 11 "scripts/genksyms/keywords.gperf"
       {"__attribute__", ATTRIBUTE_KEYW},
 #line 13 "scripts/genksyms/keywords.gperf"
       {"__const__", CONST_KEYW},
-#line 17 "scripts/genksyms/keywords.gperf"
-      {"__signed__", SIGNED_KEYW},
-#line 43 "scripts/genksyms/keywords.gperf"
-      {"static", STATIC_KEYW},
-      {""},
-#line 16 "scripts/genksyms/keywords.gperf"
-      {"__signed", SIGNED_KEYW},
-#line 31 "scripts/genksyms/keywords.gperf"
-      {"char", CHAR_KEYW},
-      {""},
-#line 44 "scripts/genksyms/keywords.gperf"
-      {"struct", STRUCT_KEYW},
-#line 23 "scripts/genksyms/keywords.gperf"
-      {"__restrict__", RESTRICT_KEYW},
-#line 24 "scripts/genksyms/keywords.gperf"
-      {"restrict", RESTRICT_KEYW},
-#line 34 "scripts/genksyms/keywords.gperf"
-      {"enum", ENUM_KEYW},
 #line 18 "scripts/genksyms/keywords.gperf"
-      {"__volatile", VOLATILE_KEYW},
-#line 35 "scripts/genksyms/keywords.gperf"
-      {"extern", EXTERN_KEYW},
-#line 19 "scripts/genksyms/keywords.gperf"
+      {"__signed__", SIGNED_KEYW},
+#line 44 "scripts/genksyms/keywords.gperf"
+      {"static", STATIC_KEYW},
+#line 20 "scripts/genksyms/keywords.gperf"
       {"__volatile__", VOLATILE_KEYW},
-#line 38 "scripts/genksyms/keywords.gperf"
+#line 39 "scripts/genksyms/keywords.gperf"
       {"int", INT_KEYW},
-#line 7 "scripts/genksyms/keywords.gperf"
-      {"EXPORT_SYMBOL_GPL_FUTURE", EXPORT_SYMBOL_KEYW},
 #line 32 "scripts/genksyms/keywords.gperf"
-      {"const", CONST_KEYW},
+      {"char", CHAR_KEYW},
 #line 33 "scripts/genksyms/keywords.gperf"
-      {"double", DOUBLE_KEYW},
+      {"const", CONST_KEYW},
+#line 45 "scripts/genksyms/keywords.gperf"
+      {"struct", STRUCT_KEYW},
+#line 24 "scripts/genksyms/keywords.gperf"
+      {"__restrict__", RESTRICT_KEYW},
+#line 25 "scripts/genksyms/keywords.gperf"
+      {"restrict", RESTRICT_KEYW},
+#line 23 "scripts/genksyms/keywords.gperf"
+      {"_restrict", RESTRICT_KEYW},
+#line 16 "scripts/genksyms/keywords.gperf"
+      {"__inline__", INLINE_KEYW},
+#line 10 "scripts/genksyms/keywords.gperf"
+      {"__attribute", ATTRIBUTE_KEYW},
       {""},
 #line 14 "scripts/genksyms/keywords.gperf"
-      {"__inline", INLINE_KEYW},
-#line 30 "scripts/genksyms/keywords.gperf"
-      {"auto", AUTO_KEYW},
-#line 15 "scripts/genksyms/keywords.gperf"
-      {"__inline__", INLINE_KEYW},
-#line 42 "scripts/genksyms/keywords.gperf"
-      {"signed", SIGNED_KEYW},
+      {"__extension__", EXTENSION_KEYW},
+#line 35 "scripts/genksyms/keywords.gperf"
+      {"enum", ENUM_KEYW},
+#line 19 "scripts/genksyms/keywords.gperf"
+      {"__volatile", VOLATILE_KEYW},
+#line 36 "scripts/genksyms/keywords.gperf"
+      {"extern", EXTERN_KEYW},
       {""},
-#line 47 "scripts/genksyms/keywords.gperf"
-      {"unsigned", UNSIGNED_KEYW},
+#line 17 "scripts/genksyms/keywords.gperf"
+      {"__signed", SIGNED_KEYW},
+#line 7 "scripts/genksyms/keywords.gperf"
+      {"EXPORT_SYMBOL_GPL_FUTURE", EXPORT_SYMBOL_KEYW},
       {""},
-#line 41 "scripts/genksyms/keywords.gperf"
-      {"short", SHORT_KEYW},
-#line 50 "scripts/genksyms/keywords.gperf"
+#line 51 "scripts/genksyms/keywords.gperf"
       {"typeof", TYPEOF_KEYW},
-#line 45 "scripts/genksyms/keywords.gperf"
+#line 46 "scripts/genksyms/keywords.gperf"
       {"typedef", TYPEDEF_KEYW},
+#line 15 "scripts/genksyms/keywords.gperf"
+      {"__inline", INLINE_KEYW},
+#line 31 "scripts/genksyms/keywords.gperf"
+      {"auto", AUTO_KEYW},
+#line 47 "scripts/genksyms/keywords.gperf"
+      {"union", UNION_KEYW},
+      {""}, {""},
+#line 48 "scripts/genksyms/keywords.gperf"
+      {"unsigned", UNSIGNED_KEYW},
 #line 49 "scripts/genksyms/keywords.gperf"
+      {"void", VOID_KEYW},
+#line 42 "scripts/genksyms/keywords.gperf"
+      {"short", SHORT_KEYW},
+      {""}, {""},
+#line 50 "scripts/genksyms/keywords.gperf"
       {"volatile", VOLATILE_KEYW},
       {""},
-#line 36 "scripts/genksyms/keywords.gperf"
-      {"float", FLOAT_KEYW},
-      {""}, {""},
-#line 40 "scripts/genksyms/keywords.gperf"
-      {"register", REGISTER_KEYW},
-#line 48 "scripts/genksyms/keywords.gperf"
-      {"void", VOID_KEYW},
-      {""},
 #line 37 "scripts/genksyms/keywords.gperf"
-      {"inline", INLINE_KEYW},
+      {"float", FLOAT_KEYW},
+#line 34 "scripts/genksyms/keywords.gperf"
+      {"double", DOUBLE_KEYW},
       {""},
 #line 5 "scripts/genksyms/keywords.gperf"
       {"EXPORT_SYMBOL", EXPORT_SYMBOL_KEYW},
-      {""},
-#line 21 "scripts/genksyms/keywords.gperf"
-      {"_Bool", BOOL_KEYW},
-      {""},
+      {""}, {""},
+#line 38 "scripts/genksyms/keywords.gperf"
+      {"inline", INLINE_KEYW},
 #line 6 "scripts/genksyms/keywords.gperf"
       {"EXPORT_SYMBOL_GPL", EXPORT_SYMBOL_KEYW},
-      {""}, {""}, {""}, {""}, {""}, {""},
-#line 39 "scripts/genksyms/keywords.gperf"
-      {"long", LONG_KEYW},
-      {""}, {""}, {""}, {""}, {""},
-#line 46 "scripts/genksyms/keywords.gperf"
-      {"union", UNION_KEYW}
+#line 41 "scripts/genksyms/keywords.gperf"
+      {"register", REGISTER_KEYW},
+      {""},
+#line 22 "scripts/genksyms/keywords.gperf"
+      {"_Bool", BOOL_KEYW},
+#line 43 "scripts/genksyms/keywords.gperf"
+      {"signed", SIGNED_KEYW},
+      {""}, {""},
+#line 40 "scripts/genksyms/keywords.gperf"
+      {"long", LONG_KEYW}
     };
 
   if (len <= MAX_WORD_LENGTH && len >= MIN_WORD_LENGTH)
diff --git a/scripts/genksyms/keywords.gperf b/scripts/genksyms/keywords.gperf
index c75e0c8..5ef3733 100644
--- a/scripts/genksyms/keywords.gperf
+++ b/scripts/genksyms/keywords.gperf
@@ -11,6 +11,7 @@
 __attribute__, ATTRIBUTE_KEYW
 __const, CONST_KEYW
 __const__, CONST_KEYW
+__extension__, EXTENSION_KEYW
 __inline, INLINE_KEYW
 __inline__, INLINE_KEYW
 __signed, SIGNED_KEYW
diff --git a/scripts/genksyms/lex.c_shipped b/scripts/genksyms/lex.c_shipped
index 37ba982..2a176988 100644
--- a/scripts/genksyms/lex.c_shipped
+++ b/scripts/genksyms/lex.c_shipped
@@ -1,33 +1,115 @@
 #line 2 "scripts/genksyms/lex.c"
-/* A lexical scanner generated by flex */
 
-/* Scanner skeleton version:
- * $Header: /home/daffy/u0/vern/flex/RCS/flex.skl,v 2.91 96/09/10 16:58:48 vern Exp $
- */
+#line 4 "scripts/genksyms/lex.c"
+
+#define  YY_INT_ALIGNED short int
+
+/* A lexical scanner generated by flex */
 
 #define FLEX_SCANNER
 #define YY_FLEX_MAJOR_VERSION 2
 #define YY_FLEX_MINOR_VERSION 5
+#define YY_FLEX_SUBMINOR_VERSION 33
+#if YY_FLEX_SUBMINOR_VERSION > 0
+#define FLEX_BETA
+#endif
 
+/* %if-c++-only */
+/* %endif */
+
+/* %if-c-only */
+    
+/* %endif */
+
+/* %if-c-only */
+
+/* %endif */
+
+/* First, we deal with  platform-specific or compiler-specific issues. */
+
+/* begin standard C headers. */
+/* %if-c-only */
 #include <stdio.h>
-#include <unistd.h>
+#include <string.h>
+#include <errno.h>
+#include <stdlib.h>
+/* %endif */
 
+/* %if-tables-serialization */
+/* %endif */
+/* end standard C headers. */
 
-/* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */
-#ifdef c_plusplus
-#ifndef __cplusplus
-#define __cplusplus
-#endif
+/* %if-c-or-c++ */
+/* flex integer type definitions */
+
+#ifndef FLEXINT_H
+#define FLEXINT_H
+
+/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
+
+#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;
+typedef int16_t flex_int16_t;
+typedef uint16_t flex_uint16_t;
+typedef int32_t flex_int32_t;
+typedef uint32_t flex_uint32_t;
+#else
+typedef signed char flex_int8_t;
+typedef short int flex_int16_t;
+typedef int flex_int32_t;
+typedef unsigned char flex_uint8_t; 
+typedef unsigned short int flex_uint16_t;
+typedef unsigned int flex_uint32_t;
+#endif /* ! C99 */
+
+/* Limits of integral types. */
+#ifndef INT8_MIN
+#define INT8_MIN               (-128)
+#endif
+#ifndef INT16_MIN
+#define INT16_MIN              (-32767-1)
+#endif
+#ifndef INT32_MIN
+#define INT32_MIN              (-2147483647-1)
+#endif
+#ifndef INT8_MAX
+#define INT8_MAX               (127)
+#endif
+#ifndef INT16_MAX
+#define INT16_MAX              (32767)
+#endif
+#ifndef INT32_MAX
+#define INT32_MAX              (2147483647)
+#endif
+#ifndef UINT8_MAX
+#define UINT8_MAX              (255U)
+#endif
+#ifndef UINT16_MAX
+#define UINT16_MAX             (65535U)
+#endif
+#ifndef UINT32_MAX
+#define UINT32_MAX             (4294967295U)
+#endif
+
+#endif /* ! FLEXINT_H */
+
+/* %endif */
+
+/* %if-c++-only */
+/* %endif */
 
 #ifdef __cplusplus
 
-#include <stdlib.h>
-
-/* Use prototypes in function declarations. */
-#define YY_USE_PROTOS
-
 /* The "const" storage-class-modifier is valid. */
 #define YY_USE_CONST
 
@@ -35,36 +117,24 @@
 
 #if __STDC__
 
-#define YY_USE_PROTOS
 #define YY_USE_CONST
 
 #endif	/* __STDC__ */
 #endif	/* ! __cplusplus */
 
-#ifdef __TURBOC__
- #pragma warn -rch
- #pragma warn -use
-#include <io.h>
-#include <stdlib.h>
-#define YY_USE_CONST
-#define YY_USE_PROTOS
-#endif
-
 #ifdef YY_USE_CONST
 #define yyconst const
 #else
 #define yyconst
 #endif
 
-
-#ifdef YY_USE_PROTOS
-#define YY_PROTO(proto) proto
-#else
-#define YY_PROTO(proto) ()
-#endif
+/* %not-for-header */
 
 /* Returned upon end-of-file. */
 #define YY_NULL 0
+/* %ok-for-header */
+
+/* %not-for-header */
 
 /* Promotes a possibly negative, possibly signed char to an unsigned
  * integer for use as an array index.  If the signed char is negative,
@@ -72,79 +142,102 @@
  * double cast.
  */
 #define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
+/* %ok-for-header */
+
+/* %if-reentrant */
+/* %endif */
+
+/* %if-not-reentrant */
+
+/* %endif */
 
 /* Enter a start condition.  This macro really ought to take a parameter,
  * but we do it the disgusting crufty way forced on us by the ()-less
  * definition of BEGIN.
  */
-#define BEGIN yy_start = 1 + 2 *
+#define BEGIN (yy_start) = 1 + 2 *
 
 /* Translate the current start state into a value that can be later handed
  * to BEGIN to return to the state.  The YYSTATE alias is for lex
  * compatibility.
  */
-#define YY_START ((yy_start - 1) / 2)
+#define YY_START (((yy_start) - 1) / 2)
 #define YYSTATE YY_START
 
 /* Action number for EOF rule of a given start state. */
 #define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
 
 /* Special action meaning "start processing a new file". */
-#define YY_NEW_FILE yyrestart( yyin )
+#define YY_NEW_FILE yyrestart(yyin  )
 
 #define YY_END_OF_BUFFER_CHAR 0
 
 /* Size of default input buffer. */
+#ifndef YY_BUF_SIZE
 #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;
+#endif
 
+/* %if-not-reentrant */
 extern int yyleng;
+/* %endif */
+
+/* %if-c-only */
+/* %if-not-reentrant */
 extern FILE *yyin, *yyout;
+/* %endif */
+/* %endif */
 
 #define EOB_ACT_CONTINUE_SCAN 0
 #define EOB_ACT_END_OF_FILE 1
 #define EOB_ACT_LAST_MATCH 2
 
-/* The funky do-while in the following #define is used to turn the definition
- * int a single C statement (which needs a semi-colon terminator).  This
- * avoids problems with code like:
- *
- * 	if ( condition_holds )
- *		yyless( 5 );
- *	else
- *		do_something_else();
- *
- * Prior to using the do-while the compiler would get upset at the
- * "else" because it interpreted the "if" statement as being all
- * done when it reached the ';' after the yyless() call.
- */
-
-/* Return all but the first 'n' matched characters back to the input stream. */
-
+    #define YY_LESS_LINENO(n)
+    
+/* Return all but the first "n" matched characters back to the input stream. */
 #define yyless(n) \
 	do \
 		{ \
 		/* Undo effects of setting up yytext. */ \
-		*yy_cp = yy_hold_char; \
+        int yyless_macro_arg = (n); \
+        YY_LESS_LINENO(yyless_macro_arg);\
+		*yy_cp = (yy_hold_char); \
 		YY_RESTORE_YY_MORE_OFFSET \
-		yy_c_buf_p = yy_cp = yy_bp + n - YY_MORE_ADJ; \
+		(yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
 		YY_DO_BEFORE_ACTION; /* set up yytext again */ \
 		} \
 	while ( 0 )
 
-#define unput(c) yyunput( c, yytext_ptr )
+#define unput(c) yyunput( c, (yytext_ptr)  )
 
 /* The following is because we cannot portably get our hands on size_t
  * (without autoconf's help, which isn't available because we want
  * flex-generated scanners to compile on their own).
  */
+
+#ifndef YY_TYPEDEF_YY_SIZE_T
+#define YY_TYPEDEF_YY_SIZE_T
 typedef unsigned int yy_size_t;
+#endif
 
-
+#ifndef YY_STRUCT_YY_BUFFER_STATE
+#define YY_STRUCT_YY_BUFFER_STATE
 struct yy_buffer_state
 	{
+/* %if-c-only */
 	FILE *yy_input_file;
+/* %endif */
+
+/* %if-c++-only */
+/* %endif */
 
 	char *yy_ch_buf;		/* input buffer */
 	char *yy_buf_pos;		/* current position in input buffer */
@@ -178,12 +271,16 @@
 	 */
 	int yy_at_bol;
 
+    int yy_bs_lineno; /**< The line count. */
+    int yy_bs_column; /**< The column count. */
+    
 	/* Whether to try to fill the input buffer when we reach the
 	 * end of it.
 	 */
 	int yy_fill_buffer;
 
 	int yy_buffer_status;
+
 #define YY_BUFFER_NEW 0
 #define YY_BUFFER_NORMAL 1
 	/* When an EOF's been seen but there's still some text to process
@@ -197,102 +294,163 @@
 	 * just pointing yyin at a new input file.
 	 */
 #define YY_BUFFER_EOF_PENDING 2
-	};
 
-static YY_BUFFER_STATE yy_current_buffer = 0;
+	};
+#endif /* !YY_STRUCT_YY_BUFFER_STATE */
+
+/* %if-c-only Standard (non-C++) definition */
+/* %not-for-header */
+
+/* %if-not-reentrant */
+
+/* Stack of input buffers. */
+static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */
+static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */
+static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */
+/* %endif */
+/* %ok-for-header */
+
+/* %endif */
 
 /* We provide macros for accessing buffer states in case in the
  * future we want to put the buffer states in a more general
  * "scanner state".
+ *
+ * Returns the top of the stack, or NULL.
  */
-#define YY_CURRENT_BUFFER yy_current_buffer
+#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \
+                          ? (yy_buffer_stack)[(yy_buffer_stack_top)] \
+                          : NULL)
 
+/* Same as previous macro, but useful when we know that the buffer stack is not
+ * NULL or when we need an lvalue. For internal use only.
+ */
+#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)]
+
+/* %if-c-only Standard (non-C++) definition */
+
+/* %if-not-reentrant */
+/* %not-for-header */
 
 /* yy_hold_char holds the character lost when yytext is formed. */
 static char yy_hold_char;
-
 static int yy_n_chars;		/* number of characters read into yy_ch_buf */
-
-
 int yyleng;
 
 /* Points to current character in buffer. */
 static char *yy_c_buf_p = (char *) 0;
-static int yy_init = 1;		/* whether we need to initialize */
+static int yy_init = 0;		/* whether we need to initialize */
 static int yy_start = 0;	/* start state number */
 
 /* Flag which is used to allow yywrap()'s to do buffer switches
  * instead of setting up a fresh yyin.  A bit of a hack ...
  */
 static int yy_did_buffer_switch_on_eof;
+/* %ok-for-header */
 
-void yyrestart YY_PROTO(( FILE *input_file ));
+/* %endif */
 
-void yy_switch_to_buffer YY_PROTO(( YY_BUFFER_STATE new_buffer ));
-void yy_load_buffer_state YY_PROTO(( void ));
-YY_BUFFER_STATE yy_create_buffer YY_PROTO(( FILE *file, int size ));
-void yy_delete_buffer YY_PROTO(( YY_BUFFER_STATE b ));
-void yy_init_buffer YY_PROTO(( YY_BUFFER_STATE b, FILE *file ));
-void yy_flush_buffer YY_PROTO(( YY_BUFFER_STATE b ));
-#define YY_FLUSH_BUFFER yy_flush_buffer( yy_current_buffer )
+void yyrestart (FILE *input_file  );
+void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer  );
+YY_BUFFER_STATE yy_create_buffer (FILE *file,int size  );
+void yy_delete_buffer (YY_BUFFER_STATE b  );
+void yy_flush_buffer (YY_BUFFER_STATE b  );
+void yypush_buffer_state (YY_BUFFER_STATE new_buffer  );
+void yypop_buffer_state (void );
 
-YY_BUFFER_STATE yy_scan_buffer YY_PROTO(( char *base, yy_size_t size ));
-YY_BUFFER_STATE yy_scan_string YY_PROTO(( yyconst char *yy_str ));
-YY_BUFFER_STATE yy_scan_bytes YY_PROTO(( yyconst char *bytes, int len ));
+static void yyensure_buffer_stack (void );
+static void yy_load_buffer_state (void );
+static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file  );
 
-static void *yy_flex_alloc YY_PROTO(( yy_size_t ));
-static void *yy_flex_realloc YY_PROTO(( void *, yy_size_t ));
-static void yy_flex_free YY_PROTO(( void * ));
+#define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER )
+
+YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size  );
+YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str  );
+YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,int len  );
+
+/* %endif */
+
+void *yyalloc (yy_size_t  );
+void *yyrealloc (void *,yy_size_t  );
+void yyfree (void *  );
 
 #define yy_new_buffer yy_create_buffer
 
 #define yy_set_interactive(is_interactive) \
 	{ \
-	if ( ! yy_current_buffer ) \
-		yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
-	yy_current_buffer->yy_is_interactive = is_interactive; \
+	if ( ! YY_CURRENT_BUFFER ){ \
+        yyensure_buffer_stack (); \
+		YY_CURRENT_BUFFER_LVALUE =    \
+            yy_create_buffer(yyin,YY_BUF_SIZE ); \
+	} \
+	YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
 	}
 
 #define yy_set_bol(at_bol) \
 	{ \
-	if ( ! yy_current_buffer ) \
-		yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
-	yy_current_buffer->yy_at_bol = at_bol; \
+	if ( ! YY_CURRENT_BUFFER ){\
+        yyensure_buffer_stack (); \
+		YY_CURRENT_BUFFER_LVALUE =    \
+            yy_create_buffer(yyin,YY_BUF_SIZE ); \
+	} \
+	YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
 	}
 
-#define YY_AT_BOL() (yy_current_buffer->yy_at_bol)
+#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
 
+/* %% [1.0] yytext/yyin/yyout/yy_state_type/yylineno etc. def's & init go here */
+/* Begin user sect3 */
 
 #define yywrap() 1
 #define YY_SKIP_YYWRAP
 
 #define FLEX_DEBUG
+
 typedef unsigned char YY_CHAR;
+
 FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
+
 typedef int yy_state_type;
 
-#define FLEX_DEBUG
+extern int yylineno;
+
+int yylineno = 1;
+
 extern char *yytext;
 #define yytext_ptr yytext
 
-static yy_state_type yy_get_previous_state YY_PROTO(( void ));
-static yy_state_type yy_try_NUL_trans YY_PROTO(( yy_state_type current_state ));
-static int yy_get_next_buffer YY_PROTO(( void ));
-static void yy_fatal_error YY_PROTO(( yyconst char msg[] ));
+/* %if-c-only Standard (non-C++) definition */
+
+static yy_state_type yy_get_previous_state (void );
+static yy_state_type yy_try_NUL_trans (yy_state_type current_state  );
+static int yy_get_next_buffer (void );
+static void yy_fatal_error (yyconst char msg[]  );
+
+/* %endif */
 
 /* Done after the current pattern has been matched and before the
  * corresponding action - sets up yytext.
  */
 #define YY_DO_BEFORE_ACTION \
-	yytext_ptr = yy_bp; \
-	yyleng = (int) (yy_cp - yy_bp); \
-	yy_hold_char = *yy_cp; \
+	(yytext_ptr) = yy_bp; \
+/* %% [2.0] code to fiddle yytext and yyleng for yymore() goes here \ */\
+	yyleng = (size_t) (yy_cp - yy_bp); \
+	(yy_hold_char) = *yy_cp; \
 	*yy_cp = '\0'; \
-	yy_c_buf_p = yy_cp;
+/* %% [3.0] code to copy yytext_ptr to yytext[] goes here, if %array \ */\
+	(yy_c_buf_p) = yy_cp;
 
+/* %% [4.0] data tables for the DFA and the user's section 1 definitions go here */
 #define YY_NUM_RULES 13
 #define YY_END_OF_BUFFER 14
-static yyconst short int yy_accept[76] =
+/* This struct is not used in this scanner,
+   but its presence is necessary. */
+struct yy_trans_info
+	{
+	flex_int32_t yy_verify;
+	flex_int32_t yy_nxt;
+	};
+static yyconst flex_int16_t yy_accept[76] =
     {   0,
         0,    0,    0,    0,   14,   12,    4,    3,   12,    7,
        12,   12,    7,   12,   12,   12,   12,   12,    9,    9,
@@ -304,7 +462,7 @@
         0,    0,    0,    1,    0
     } ;
 
-static yyconst int yy_ec[256] =
+static yyconst flex_int32_t yy_ec[256] =
     {   0,
         1,    1,    1,    1,    1,    1,    1,    1,    2,    3,
         4,    4,    4,    1,    1,    1,    1,    1,    1,    1,
@@ -336,14 +494,14 @@
         1,    1,    1,    1,    1
     } ;
 
-static yyconst int yy_meta[29] =
+static yyconst flex_int32_t yy_meta[29] =
     {   0,
         1,    1,    2,    1,    1,    1,    3,    1,    1,    1,
         4,    4,    5,    6,    6,    6,    1,    1,    1,    7,
         8,    7,    3,    3,    3,    1,    3,    1
     } ;
 
-static yyconst short int yy_base[88] =
+static yyconst flex_int16_t yy_base[88] =
     {   0,
         0,  147,   21,  140,  145,  284,   39,  284,   26,    0,
        32,  126,   40,   44,  115,   35,   36,   46,   50,   53,
@@ -356,7 +514,7 @@
       246,  250,  255,  256,  261,  267,  275
     } ;
 
-static yyconst short int yy_def[88] =
+static yyconst flex_int16_t yy_def[88] =
     {   0,
        75,    1,    1,    3,   75,   75,   75,   75,   76,   77,
        78,   75,   77,   79,   75,   75,   75,   75,   75,   19,
@@ -369,7 +527,7 @@
        75,   75,   75,   75,   75,   75,   75
     } ;
 
-static yyconst short int yy_nxt[313] =
+static yyconst flex_int16_t yy_nxt[313] =
     {   0,
         6,    7,    8,    7,    9,    6,   10,    6,    6,   11,
         6,    6,   12,    6,    6,    6,    6,    6,    6,   10,
@@ -408,7 +566,7 @@
        75,   75
     } ;
 
-static yyconst short int yy_chk[313] =
+static yyconst flex_int16_t yy_chk[313] =
     {   0,
         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
@@ -453,7 +611,7 @@
 extern int yy_flex_debug;
 int yy_flex_debug = 1;
 
-static yyconst short int yy_rule_linenum[13] =
+static yyconst flex_int16_t yy_rule_linenum[13] =
     {   0,
        69,   70,   71,   74,   77,   78,   79,   85,   86,   87,
        89,   92
@@ -468,7 +626,6 @@
 #define YY_RESTORE_YY_MORE_OFFSET
 char *yytext;
 #line 1 "scripts/genksyms/lex.l"
-#define INITIAL 0
 /* Lexical analysis for genksyms.
    Copyright 1996, 1997 Linux International.
 
@@ -506,10 +663,41 @@
 
 /* Version 2 checksumming does proper tokenization; version 1 wasn't
    quite so pedantic.  */
-#define V2_TOKENS 1
 
 /* We don't do multiple input files.  */
-#line 513 "scripts/genksyms/lex.c"
+#line 669 "scripts/genksyms/lex.c"
+
+#define INITIAL 0
+#define V2_TOKENS 1
+
+#ifndef YY_NO_UNISTD_H
+/* Special case for "unistd.h", since it is non-ANSI. We include it way
+ * down here because we want the user's section 1 to have been scanned first.
+ * The user has a chance to override it with an option.
+ */
+/* %if-c-only */
+#include <unistd.h>
+/* %endif */
+/* %if-c++-only */
+/* %endif */
+#endif
+
+#ifndef YY_EXTRA_TYPE
+#define YY_EXTRA_TYPE void *
+#endif
+
+/* %if-c-only Reentrant structure and macros (non-C++). */
+/* %if-reentrant */
+/* %if-c-only */
+
+static int yy_init_globals (void );
+
+/* %endif */
+/* %if-reentrant */
+/* %endif */
+/* %if-bison-bridge */
+/* %endif */
+/* %endif End reentrant structures and macros. */
 
 /* Macros after this point can all be overridden by user definitions in
  * section 1.
@@ -517,66 +705,45 @@
 
 #ifndef YY_SKIP_YYWRAP
 #ifdef __cplusplus
-extern "C" int yywrap YY_PROTO(( void ));
+extern "C" int yywrap (void );
 #else
-extern int yywrap YY_PROTO(( void ));
+extern int yywrap (void );
 #endif
 #endif
 
-#ifndef YY_NO_UNPUT
-static void yyunput YY_PROTO(( int c, char *buf_ptr ));
-#endif
+/* %not-for-header */
+
+    static void yyunput (int c,char *buf_ptr  );
+    
+/* %ok-for-header */
+
+/* %endif */
 
 #ifndef yytext_ptr
-static void yy_flex_strncpy YY_PROTO(( char *, yyconst char *, int ));
+static void yy_flex_strncpy (char *,yyconst char *,int );
 #endif
 
 #ifdef YY_NEED_STRLEN
-static int yy_flex_strlen YY_PROTO(( yyconst char * ));
+static int yy_flex_strlen (yyconst char * );
 #endif
 
 #ifndef YY_NO_INPUT
+/* %if-c-only Standard (non-C++) definition */
+/* %not-for-header */
+
 #ifdef __cplusplus
-static int yyinput YY_PROTO(( void ));
+static int yyinput (void );
 #else
-static int input YY_PROTO(( void ));
+static int input (void );
 #endif
+/* %ok-for-header */
+
+/* %endif */
 #endif
 
-#if YY_STACK_USED
-static int yy_start_stack_ptr = 0;
-static int yy_start_stack_depth = 0;
-static int *yy_start_stack = 0;
-#ifndef YY_NO_PUSH_STATE
-static void yy_push_state YY_PROTO(( int new_state ));
-#endif
-#ifndef YY_NO_POP_STATE
-static void yy_pop_state YY_PROTO(( void ));
-#endif
-#ifndef YY_NO_TOP_STATE
-static int yy_top_state YY_PROTO(( void ));
-#endif
+/* %if-c-only */
 
-#else
-#define YY_NO_PUSH_STATE 1
-#define YY_NO_POP_STATE 1
-#define YY_NO_TOP_STATE 1
-#endif
-
-#ifdef YY_MALLOC_DECL
-YY_MALLOC_DECL
-#else
-#if __STDC__
-#ifndef __cplusplus
-#include <stdlib.h>
-#endif
-#else
-/* Just try to get by without declaring the routines.  This will fail
- * miserably on non-ANSI systems for which sizeof(size_t) != sizeof(int)
- * or sizeof(void*) != sizeof(int).
- */
-#endif
-#endif
+/* %endif */
 
 /* Amount of stuff to slurp up with each read. */
 #ifndef YY_READ_BUF_SIZE
@@ -584,12 +751,15 @@
 #endif
 
 /* Copy whatever the last rule matched to the standard output. */
-
 #ifndef ECHO
+/* %if-c-only Standard (non-C++) definition */
 /* This used to be an fputs(), but since the string might contain NUL's,
  * we now use fwrite().
  */
 #define ECHO (void) fwrite( yytext, yyleng, 1, yyout )
+/* %endif */
+/* %if-c++-only C++ definition */
+/* %endif */
 #endif
 
 /* Gets input and stuffs it into "buf".  number of characters read, or YY_NULL,
@@ -597,9 +767,11 @@
  */
 #ifndef YY_INPUT
 #define YY_INPUT(buf,result,max_size) \
-	if ( yy_current_buffer->yy_is_interactive ) \
+/* %% [5.0] fread()/read() definition of YY_INPUT goes here unless we're doing C++ \ */\
+	if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
 		{ \
-		int c = '*', n; \
+		int c = '*'; \
+		size_t n; \
 		for ( n = 0; n < max_size && \
 			     (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
 			buf[n] = (char) c; \
@@ -609,9 +781,24 @@
 			YY_FATAL_ERROR( "input in flex scanner failed" ); \
 		result = n; \
 		} \
-	else if ( ((result = fread( buf, 1, max_size, yyin )) == 0) \
-		  && ferror( yyin ) ) \
-		YY_FATAL_ERROR( "input in flex scanner failed" );
+	else \
+		{ \
+		errno=0; \
+		while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \
+			{ \
+			if( errno != EINTR) \
+				{ \
+				YY_FATAL_ERROR( "input in flex scanner failed" ); \
+				break; \
+				} \
+			errno=0; \
+			clearerr(yyin); \
+			} \
+		}\
+\
+/* %if-c++-only C++ definition \ */\
+/* %endif */
+
 #endif
 
 /* No semi-colon after return; correct usage is to write "yyterminate();" -
@@ -629,15 +816,40 @@
 
 /* Report a fatal error. */
 #ifndef YY_FATAL_ERROR
+/* %if-c-only */
 #define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
+/* %endif */
+/* %if-c++-only */
+/* %endif */
 #endif
 
+/* %if-tables-serialization structures and prototypes */
+/* %not-for-header */
+
+/* %ok-for-header */
+
+/* %not-for-header */
+
+/* %tables-yydmap generated elements */
+/* %endif */
+/* end tables serialization structures and prototypes */
+
+/* %ok-for-header */
+
 /* Default declaration of generated scanner - a define so the user can
  * easily add parameters.
  */
 #ifndef YY_DECL
-#define YY_DECL int yylex YY_PROTO(( void ))
-#endif
+#define YY_DECL_IS_OURS 1
+/* %if-c-only Standard (non-C++) definition */
+
+extern int yylex (void);
+
+#define YY_DECL int yylex (void)
+/* %endif */
+/* %if-c++-only C++ definition */
+/* %endif */
+#endif /* !YY_DECL */
 
 /* Code executed at the beginning of each rule, after yytext and yyleng
  * have been set up.
@@ -651,62 +863,80 @@
 #define YY_BREAK break;
 #endif
 
+/* %% [6.0] YY_RULE_SETUP definition goes here */
 #define YY_RULE_SETUP \
 	if ( yyleng > 0 ) \
-		yy_current_buffer->yy_at_bol = \
+		YY_CURRENT_BUFFER_LVALUE->yy_at_bol = \
 				(yytext[yyleng - 1] == '\n'); \
 	YY_USER_ACTION
 
-YY_DECL
-	{
-	register yy_state_type yy_current_state;
-	register char *yy_cp = NULL, *yy_bp = NULL;
-	register int yy_act;
+/* %not-for-header */
 
+/** The main scanner function which does all the work.
+ */
+YY_DECL
+{
+	register yy_state_type yy_current_state;
+	register char *yy_cp, *yy_bp;
+	register int yy_act;
+    
+/* %% [7.0] user's declarations go here */
 #line 65 "scripts/genksyms/lex.l"
 
 
 
  /* Keep track of our location in the original source files.  */
-#line 672 "scripts/genksyms/lex.c"
+#line 890 "scripts/genksyms/lex.c"
 
-	if ( yy_init )
+	if ( !(yy_init) )
 		{
-		yy_init = 0;
+		(yy_init) = 1;
 
 #ifdef YY_USER_INIT
 		YY_USER_INIT;
 #endif
 
-		if ( ! yy_start )
-			yy_start = 1;	/* first start state */
+		if ( ! (yy_start) )
+			(yy_start) = 1;	/* first start state */
 
 		if ( ! yyin )
+/* %if-c-only */
 			yyin = stdin;
+/* %endif */
+/* %if-c++-only */
+/* %endif */
 
 		if ( ! yyout )
+/* %if-c-only */
 			yyout = stdout;
+/* %endif */
+/* %if-c++-only */
+/* %endif */
 
-		if ( ! yy_current_buffer )
-			yy_current_buffer =
-				yy_create_buffer( yyin, YY_BUF_SIZE );
+		if ( ! YY_CURRENT_BUFFER ) {
+			yyensure_buffer_stack ();
+			YY_CURRENT_BUFFER_LVALUE =
+				yy_create_buffer(yyin,YY_BUF_SIZE );
+		}
 
-		yy_load_buffer_state();
+		yy_load_buffer_state( );
 		}
 
 	while ( 1 )		/* loops until end-of-file is reached */
 		{
-		yy_cp = yy_c_buf_p;
+/* %% [8.0] yymore()-related code goes here */
+		yy_cp = (yy_c_buf_p);
 
 		/* Support of yytext. */
-		*yy_cp = yy_hold_char;
+		*yy_cp = (yy_hold_char);
 
 		/* yy_bp points to the position in yy_ch_buf of the start of
 		 * the current run.
 		 */
 		yy_bp = yy_cp;
 
-		yy_current_state = yy_start;
+/* %% [9.0] code to set up and find next match goes here */
+		yy_current_state = (yy_start);
 		yy_current_state += YY_AT_BOL();
 yy_match:
 		do
@@ -714,8 +944,8 @@
 			register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
 			if ( yy_accept[yy_current_state] )
 				{
-				yy_last_accepting_state = yy_current_state;
-				yy_last_accepting_cpos = yy_cp;
+				(yy_last_accepting_state) = yy_current_state;
+				(yy_last_accepting_cpos) = yy_cp;
 				}
 			while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
 				{
@@ -729,26 +959,29 @@
 		while ( yy_base[yy_current_state] != 284 );
 
 yy_find_action:
+/* %% [10.0] code to find the action number goes here */
 		yy_act = yy_accept[yy_current_state];
 		if ( yy_act == 0 )
 			{ /* have to back up */
-			yy_cp = yy_last_accepting_cpos;
-			yy_current_state = yy_last_accepting_state;
+			yy_cp = (yy_last_accepting_cpos);
+			yy_current_state = (yy_last_accepting_state);
 			yy_act = yy_accept[yy_current_state];
 			}
 
 		YY_DO_BEFORE_ACTION;
 
+/* %% [11.0] code for yylineno update goes here */
 
 do_action:	/* This label is used only to access EOF actions. */
 
+/* %% [12.0] debug code goes here */
 		if ( yy_flex_debug )
 			{
 			if ( yy_act == 0 )
 				fprintf( stderr, "--scanner backing up\n" );
 			else if ( yy_act < 13 )
-				fprintf( stderr, "--accepting rule at line %d (\"%s\")\n",
-				         yy_rule_linenum[yy_act], yytext );
+				fprintf( stderr, "--accepting rule at line %ld (\"%s\")\n",
+				         (long)yy_rule_linenum[yy_act], yytext );
 			else if ( yy_act == 13 )
 				fprintf( stderr, "--accepting default rule (\"%s\")\n",
 				         yytext );
@@ -760,24 +993,28 @@
 
 		switch ( yy_act )
 	{ /* beginning of action switch */
+/* %% [13.0] actions go here */
 			case 0: /* must back up */
 			/* undo the effects of YY_DO_BEFORE_ACTION */
-			*yy_cp = yy_hold_char;
-			yy_cp = yy_last_accepting_cpos;
-			yy_current_state = yy_last_accepting_state;
+			*yy_cp = (yy_hold_char);
+			yy_cp = (yy_last_accepting_cpos);
+			yy_current_state = (yy_last_accepting_state);
 			goto yy_find_action;
 
 case 1:
+/* rule 1 can match eol */
 YY_RULE_SETUP
 #line 69 "scripts/genksyms/lex.l"
 return FILENAME;
 	YY_BREAK
 case 2:
+/* rule 2 can match eol */
 YY_RULE_SETUP
 #line 70 "scripts/genksyms/lex.l"
 cur_line++;
 	YY_BREAK
 case 3:
+/* rule 3 can match eol */
 YY_RULE_SETUP
 #line 71 "scripts/genksyms/lex.l"
 cur_line++;
@@ -789,11 +1026,13 @@
 ;
 	YY_BREAK
 case 5:
+/* rule 5 can match eol */
 YY_RULE_SETUP
 #line 77 "scripts/genksyms/lex.l"
 return STRING;
 	YY_BREAK
 case 6:
+/* rule 6 can match eol */
 YY_RULE_SETUP
 #line 78 "scripts/genksyms/lex.l"
 return CHAR;
@@ -838,7 +1077,7 @@
 #line 95 "scripts/genksyms/lex.l"
 ECHO;
 	YY_BREAK
-#line 842 "scripts/genksyms/lex.c"
+#line 1081 "scripts/genksyms/lex.c"
 case YY_STATE_EOF(INITIAL):
 case YY_STATE_EOF(V2_TOKENS):
 	yyterminate();
@@ -846,26 +1085,26 @@
 	case YY_END_OF_BUFFER:
 		{
 		/* Amount of text matched not including the EOB char. */
-		int yy_amount_of_matched_text = (int) (yy_cp - yytext_ptr) - 1;
+		int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1;
 
 		/* Undo the effects of YY_DO_BEFORE_ACTION. */
-		*yy_cp = yy_hold_char;
+		*yy_cp = (yy_hold_char);
 		YY_RESTORE_YY_MORE_OFFSET
 
-		if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_NEW )
+		if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
 			{
 			/* We're scanning a new file or input source.  It's
 			 * possible that this happened because the user
 			 * just pointed yyin at a new source and called
 			 * yylex().  If so, then we have to assure
-			 * consistency between yy_current_buffer and our
+			 * consistency between YY_CURRENT_BUFFER and our
 			 * globals.  Here is the right place to do so, because
 			 * this is the first action (other than possibly a
 			 * back-up) that will match for the new input source.
 			 */
-			yy_n_chars = yy_current_buffer->yy_n_chars;
-			yy_current_buffer->yy_input_file = yyin;
-			yy_current_buffer->yy_buffer_status = YY_BUFFER_NORMAL;
+			(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
+			YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin;
+			YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
 			}
 
 		/* Note that here we test for yy_c_buf_p "<=" to the position
@@ -875,13 +1114,13 @@
 		 * end-of-buffer state).  Contrast this with the test
 		 * in input().
 		 */
-		if ( yy_c_buf_p <= &yy_current_buffer->yy_ch_buf[yy_n_chars] )
+		if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
 			{ /* This was really a NUL. */
 			yy_state_type yy_next_state;
 
-			yy_c_buf_p = yytext_ptr + yy_amount_of_matched_text;
+			(yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text;
 
-			yy_current_state = yy_get_previous_state();
+			yy_current_state = yy_get_previous_state(  );
 
 			/* Okay, we're now positioned to make the NUL
 			 * transition.  We couldn't have
@@ -894,30 +1133,31 @@
 
 			yy_next_state = yy_try_NUL_trans( yy_current_state );
 
-			yy_bp = yytext_ptr + YY_MORE_ADJ;
+			yy_bp = (yytext_ptr) + YY_MORE_ADJ;
 
 			if ( yy_next_state )
 				{
 				/* Consume the NUL. */
-				yy_cp = ++yy_c_buf_p;
+				yy_cp = ++(yy_c_buf_p);
 				yy_current_state = yy_next_state;
 				goto yy_match;
 				}
 
 			else
 				{
-				yy_cp = yy_c_buf_p;
+/* %% [14.0] code to do back-up for compressed tables and set up yy_cp goes here */
+				yy_cp = (yy_c_buf_p);
 				goto yy_find_action;
 				}
 			}
 
-		else switch ( yy_get_next_buffer() )
+		else switch ( yy_get_next_buffer(  ) )
 			{
 			case EOB_ACT_END_OF_FILE:
 				{
-				yy_did_buffer_switch_on_eof = 0;
+				(yy_did_buffer_switch_on_eof) = 0;
 
-				if ( yywrap() )
+				if ( yywrap( ) )
 					{
 					/* Note: because we've taken care in
 					 * yy_get_next_buffer() to have set up
@@ -928,7 +1168,7 @@
 					 * YY_NULL, it'll still work - another
 					 * YY_NULL will get returned.
 					 */
-					yy_c_buf_p = yytext_ptr + YY_MORE_ADJ;
+					(yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ;
 
 					yy_act = YY_STATE_EOF(YY_START);
 					goto do_action;
@@ -936,30 +1176,30 @@
 
 				else
 					{
-					if ( ! yy_did_buffer_switch_on_eof )
+					if ( ! (yy_did_buffer_switch_on_eof) )
 						YY_NEW_FILE;
 					}
 				break;
 				}
 
 			case EOB_ACT_CONTINUE_SCAN:
-				yy_c_buf_p =
-					yytext_ptr + yy_amount_of_matched_text;
+				(yy_c_buf_p) =
+					(yytext_ptr) + yy_amount_of_matched_text;
 
-				yy_current_state = yy_get_previous_state();
+				yy_current_state = yy_get_previous_state(  );
 
-				yy_cp = yy_c_buf_p;
-				yy_bp = yytext_ptr + YY_MORE_ADJ;
+				yy_cp = (yy_c_buf_p);
+				yy_bp = (yytext_ptr) + YY_MORE_ADJ;
 				goto yy_match;
 
 			case EOB_ACT_LAST_MATCH:
-				yy_c_buf_p =
-				&yy_current_buffer->yy_ch_buf[yy_n_chars];
+				(yy_c_buf_p) =
+				&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)];
 
-				yy_current_state = yy_get_previous_state();
+				yy_current_state = yy_get_previous_state(  );
 
-				yy_cp = yy_c_buf_p;
-				yy_bp = yytext_ptr + YY_MORE_ADJ;
+				yy_cp = (yy_c_buf_p);
+				yy_bp = (yytext_ptr) + YY_MORE_ADJ;
 				goto yy_find_action;
 			}
 		break;
@@ -970,8 +1210,15 @@
 			"fatal flex scanner internal error--no action found" );
 	} /* end of action switch */
 		} /* end of scanning one token */
-	} /* end of yylex */
+} /* end of yylex */
+/* %ok-for-header */
 
+/* %if-c++-only */
+/* %not-for-header */
+
+/* %ok-for-header */
+
+/* %endif */
 
 /* yy_get_next_buffer - try to read in a new buffer
  *
@@ -980,21 +1227,24 @@
  *	EOB_ACT_CONTINUE_SCAN - continue scanning from current position
  *	EOB_ACT_END_OF_FILE - end of file
  */
-
-static int yy_get_next_buffer()
-	{
-	register char *dest = yy_current_buffer->yy_ch_buf;
-	register char *source = yytext_ptr;
+/* %if-c-only */
+static int yy_get_next_buffer (void)
+/* %endif */
+/* %if-c++-only */
+/* %endif */
+{
+    	register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
+	register char *source = (yytext_ptr);
 	register int number_to_move, i;
 	int ret_val;
 
-	if ( yy_c_buf_p > &yy_current_buffer->yy_ch_buf[yy_n_chars + 1] )
+	if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
 		YY_FATAL_ERROR(
 		"fatal flex scanner internal error--end of buffer missed" );
 
-	if ( yy_current_buffer->yy_fill_buffer == 0 )
+	if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
 		{ /* Don't try to fill the buffer, so this is an EOF. */
-		if ( yy_c_buf_p - yytext_ptr - YY_MORE_ADJ == 1 )
+		if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 )
 			{
 			/* We matched a single character, the EOB, so
 			 * treat this as a final EOF.
@@ -1014,34 +1264,30 @@
 	/* Try to read more data. */
 
 	/* First move last chars to start of buffer. */
-	number_to_move = (int) (yy_c_buf_p - yytext_ptr) - 1;
+	number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1;
 
 	for ( i = 0; i < number_to_move; ++i )
 		*(dest++) = *(source++);
 
-	if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_EOF_PENDING )
+	if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
 		/* don't do the read, it's not guaranteed to return an EOF,
 		 * just force an EOF
 		 */
-		yy_current_buffer->yy_n_chars = yy_n_chars = 0;
+		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0;
 
 	else
 		{
-		int num_to_read =
-			yy_current_buffer->yy_buf_size - number_to_move - 1;
+			int num_to_read =
+			YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
 
 		while ( num_to_read <= 0 )
 			{ /* Not enough room in the buffer - grow it. */
-#ifdef YY_USES_REJECT
-			YY_FATAL_ERROR(
-"input buffer overflow, can't enlarge buffer because scanner uses REJECT" );
-#else
 
 			/* just a shorter name for the current buffer */
-			YY_BUFFER_STATE b = yy_current_buffer;
+			YY_BUFFER_STATE b = YY_CURRENT_BUFFER;
 
 			int yy_c_buf_p_offset =
-				(int) (yy_c_buf_p - b->yy_ch_buf);
+				(int) ((yy_c_buf_p) - b->yy_ch_buf);
 
 			if ( b->yy_is_our_buffer )
 				{
@@ -1054,8 +1300,7 @@
 
 				b->yy_ch_buf = (char *)
 					/* Include room in for 2 EOB chars. */
-					yy_flex_realloc( (void *) b->yy_ch_buf,
-							 b->yy_buf_size + 2 );
+					yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2  );
 				}
 			else
 				/* Can't grow it, we don't own it. */
@@ -1065,35 +1310,35 @@
 				YY_FATAL_ERROR(
 				"fatal error - scanner input buffer overflow" );
 
-			yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset];
+			(yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset];
 
-			num_to_read = yy_current_buffer->yy_buf_size -
+			num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
 						number_to_move - 1;
-#endif
+
 			}
 
 		if ( num_to_read > YY_READ_BUF_SIZE )
 			num_to_read = YY_READ_BUF_SIZE;
 
 		/* Read in more data. */
-		YY_INPUT( (&yy_current_buffer->yy_ch_buf[number_to_move]),
-			yy_n_chars, num_to_read );
+		YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
+			(yy_n_chars), (size_t) num_to_read );
 
-		yy_current_buffer->yy_n_chars = yy_n_chars;
+		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
 		}
 
-	if ( yy_n_chars == 0 )
+	if ( (yy_n_chars) == 0 )
 		{
 		if ( number_to_move == YY_MORE_ADJ )
 			{
 			ret_val = EOB_ACT_END_OF_FILE;
-			yyrestart( yyin );
+			yyrestart(yyin  );
 			}
 
 		else
 			{
 			ret_val = EOB_ACT_LAST_MATCH;
-			yy_current_buffer->yy_buffer_status =
+			YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
 				YY_BUFFER_EOF_PENDING;
 			}
 		}
@@ -1101,33 +1346,40 @@
 	else
 		ret_val = EOB_ACT_CONTINUE_SCAN;
 
-	yy_n_chars += number_to_move;
-	yy_current_buffer->yy_ch_buf[yy_n_chars] = YY_END_OF_BUFFER_CHAR;
-	yy_current_buffer->yy_ch_buf[yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR;
+	(yy_n_chars) += number_to_move;
+	YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;
+	YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;
 
-	yytext_ptr = &yy_current_buffer->yy_ch_buf[0];
+	(yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
 
 	return ret_val;
-	}
-
+}
 
 /* yy_get_previous_state - get the state just before the EOB char was reached */
 
-static yy_state_type yy_get_previous_state()
-	{
+/* %if-c-only */
+/* %not-for-header */
+
+    static yy_state_type yy_get_previous_state (void)
+/* %endif */
+/* %if-c++-only */
+/* %endif */
+{
 	register yy_state_type yy_current_state;
 	register char *yy_cp;
-
-	yy_current_state = yy_start;
+    
+/* %% [15.0] code to get the start state into yy_current_state goes here */
+	yy_current_state = (yy_start);
 	yy_current_state += YY_AT_BOL();
 
-	for ( yy_cp = yytext_ptr + YY_MORE_ADJ; yy_cp < yy_c_buf_p; ++yy_cp )
+	for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
 		{
+/* %% [16.0] code to find the next state goes here */
 		register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
 		if ( yy_accept[yy_current_state] )
 			{
-			yy_last_accepting_state = yy_current_state;
-			yy_last_accepting_cpos = yy_cp;
+			(yy_last_accepting_state) = yy_current_state;
+			(yy_last_accepting_cpos) = yy_cp;
 			}
 		while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
 			{
@@ -1139,30 +1391,28 @@
 		}
 
 	return yy_current_state;
-	}
-
+}
 
 /* yy_try_NUL_trans - try to make a transition on the NUL character
  *
  * synopsis
  *	next_state = yy_try_NUL_trans( current_state );
  */
-
-#ifdef YY_USE_PROTOS
-static yy_state_type yy_try_NUL_trans( yy_state_type yy_current_state )
-#else
-static yy_state_type yy_try_NUL_trans( yy_current_state )
-yy_state_type yy_current_state;
-#endif
-	{
+/* %if-c-only */
+    static yy_state_type yy_try_NUL_trans  (yy_state_type yy_current_state )
+/* %endif */
+/* %if-c++-only */
+/* %endif */
+{
 	register int yy_is_jam;
-	register char *yy_cp = yy_c_buf_p;
+    /* %% [17.0] code to find the next state, and perhaps do backing up, goes here */
+	register char *yy_cp = (yy_c_buf_p);
 
 	register YY_CHAR yy_c = 1;
 	if ( yy_accept[yy_current_state] )
 		{
-		yy_last_accepting_state = yy_current_state;
-		yy_last_accepting_cpos = yy_cp;
+		(yy_last_accepting_state) = yy_current_state;
+		(yy_last_accepting_cpos) = yy_cp;
 		}
 	while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
 		{
@@ -1174,80 +1424,87 @@
 	yy_is_jam = (yy_current_state == 75);
 
 	return yy_is_jam ? 0 : yy_current_state;
-	}
+}
 
+/* %if-c-only */
 
-#ifndef YY_NO_UNPUT
-#ifdef YY_USE_PROTOS
-static void yyunput( int c, register char *yy_bp )
-#else
-static void yyunput( c, yy_bp )
-int c;
-register char *yy_bp;
-#endif
-	{
-	register char *yy_cp = yy_c_buf_p;
+    static void yyunput (int c, register char * yy_bp )
+/* %endif */
+/* %if-c++-only */
+/* %endif */
+{
+	register char *yy_cp;
+    
+    yy_cp = (yy_c_buf_p);
 
 	/* undo effects of setting up yytext */
-	*yy_cp = yy_hold_char;
+	*yy_cp = (yy_hold_char);
 
-	if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
+	if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
 		{ /* need to shift things up to make room */
 		/* +2 for EOB chars. */
-		register int number_to_move = yy_n_chars + 2;
-		register char *dest = &yy_current_buffer->yy_ch_buf[
-					yy_current_buffer->yy_buf_size + 2];
+		register int number_to_move = (yy_n_chars) + 2;
+		register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[
+					YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2];
 		register char *source =
-				&yy_current_buffer->yy_ch_buf[number_to_move];
+				&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move];
 
-		while ( source > yy_current_buffer->yy_ch_buf )
+		while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
 			*--dest = *--source;
 
 		yy_cp += (int) (dest - source);
 		yy_bp += (int) (dest - source);
-		yy_current_buffer->yy_n_chars =
-			yy_n_chars = yy_current_buffer->yy_buf_size;
+		YY_CURRENT_BUFFER_LVALUE->yy_n_chars =
+			(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size;
 
-		if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
+		if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
 			YY_FATAL_ERROR( "flex scanner push-back overflow" );
 		}
 
 	*--yy_cp = (char) c;
 
+/* %% [18.0] update yylineno here */
 
-	yytext_ptr = yy_bp;
-	yy_hold_char = *yy_cp;
-	yy_c_buf_p = yy_cp;
-	}
-#endif	/* ifndef YY_NO_UNPUT */
+	(yytext_ptr) = yy_bp;
+	(yy_hold_char) = *yy_cp;
+	(yy_c_buf_p) = yy_cp;
+}
+/* %if-c-only */
 
+/* %endif */
 
+/* %if-c-only */
+#ifndef YY_NO_INPUT
 #ifdef __cplusplus
-static int yyinput()
+    static int yyinput (void)
 #else
-static int input()
+    static int input  (void)
 #endif
-	{
+
+/* %endif */
+/* %if-c++-only */
+/* %endif */
+{
 	int c;
+    
+	*(yy_c_buf_p) = (yy_hold_char);
 
-	*yy_c_buf_p = yy_hold_char;
-
-	if ( *yy_c_buf_p == YY_END_OF_BUFFER_CHAR )
+	if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
 		{
 		/* yy_c_buf_p now points to the character we want to return.
 		 * If this occurs *before* the EOB characters, then it's a
 		 * valid NUL; if not, then we've hit the end of the buffer.
 		 */
-		if ( yy_c_buf_p < &yy_current_buffer->yy_ch_buf[yy_n_chars] )
+		if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
 			/* This was really a NUL. */
-			*yy_c_buf_p = '\0';
+			*(yy_c_buf_p) = '\0';
 
 		else
 			{ /* need more input */
-			int offset = yy_c_buf_p - yytext_ptr;
-			++yy_c_buf_p;
+			int offset = (yy_c_buf_p) - (yytext_ptr);
+			++(yy_c_buf_p);
 
-			switch ( yy_get_next_buffer() )
+			switch ( yy_get_next_buffer(  ) )
 				{
 				case EOB_ACT_LAST_MATCH:
 					/* This happens because yy_g_n_b()
@@ -1261,16 +1518,16 @@
 					 */
 
 					/* Reset buffer status. */
-					yyrestart( yyin );
+					yyrestart(yyin );
 
-					/* fall through */
+					/*FALLTHROUGH*/
 
 				case EOB_ACT_END_OF_FILE:
 					{
-					if ( yywrap() )
+					if ( yywrap( ) )
 						return EOF;
 
-					if ( ! yy_did_buffer_switch_on_eof )
+					if ( ! (yy_did_buffer_switch_on_eof) )
 						YY_NEW_FILE;
 #ifdef __cplusplus
 					return yyinput();
@@ -1280,91 +1537,113 @@
 					}
 
 				case EOB_ACT_CONTINUE_SCAN:
-					yy_c_buf_p = yytext_ptr + offset;
+					(yy_c_buf_p) = (yytext_ptr) + offset;
 					break;
 				}
 			}
 		}
 
-	c = *(unsigned char *) yy_c_buf_p;	/* cast for 8-bit char's */
-	*yy_c_buf_p = '\0';	/* preserve yytext */
-	yy_hold_char = *++yy_c_buf_p;
+	c = *(unsigned char *) (yy_c_buf_p);	/* cast for 8-bit char's */
+	*(yy_c_buf_p) = '\0';	/* preserve yytext */
+	(yy_hold_char) = *++(yy_c_buf_p);
 
-	yy_current_buffer->yy_at_bol = (c == '\n');
+/* %% [19.0] update BOL and yylineno */
+	YY_CURRENT_BUFFER_LVALUE->yy_at_bol = (c == '\n');
 
 	return c;
+}
+/* %if-c-only */
+#endif	/* ifndef YY_NO_INPUT */
+/* %endif */
+
+/** Immediately switch to a different input stream.
+ * @param input_file A readable stream.
+ * 
+ * @note This function does not reset the start condition to @c INITIAL .
+ */
+/* %if-c-only */
+    void yyrestart  (FILE * input_file )
+/* %endif */
+/* %if-c++-only */
+/* %endif */
+{
+    
+	if ( ! YY_CURRENT_BUFFER ){
+        yyensure_buffer_stack ();
+		YY_CURRENT_BUFFER_LVALUE =
+            yy_create_buffer(yyin,YY_BUF_SIZE );
 	}
 
+	yy_init_buffer(YY_CURRENT_BUFFER,input_file );
+	yy_load_buffer_state( );
+}
 
-#ifdef YY_USE_PROTOS
-void yyrestart( FILE *input_file )
-#else
-void yyrestart( input_file )
-FILE *input_file;
-#endif
-	{
-	if ( ! yy_current_buffer )
-		yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE );
-
-	yy_init_buffer( yy_current_buffer, input_file );
-	yy_load_buffer_state();
-	}
-
-
-#ifdef YY_USE_PROTOS
-void yy_switch_to_buffer( YY_BUFFER_STATE new_buffer )
-#else
-void yy_switch_to_buffer( new_buffer )
-YY_BUFFER_STATE new_buffer;
-#endif
-	{
-	if ( yy_current_buffer == new_buffer )
+/** Switch to a different input buffer.
+ * @param new_buffer The new input buffer.
+ * 
+ */
+/* %if-c-only */
+    void yy_switch_to_buffer  (YY_BUFFER_STATE  new_buffer )
+/* %endif */
+/* %if-c++-only */
+/* %endif */
+{
+    
+	/* TODO. We should be able to replace this entire function body
+	 * with
+	 *		yypop_buffer_state();
+	 *		yypush_buffer_state(new_buffer);
+     */
+	yyensure_buffer_stack ();
+	if ( YY_CURRENT_BUFFER == new_buffer )
 		return;
 
-	if ( yy_current_buffer )
+	if ( YY_CURRENT_BUFFER )
 		{
 		/* Flush out information for old buffer. */
-		*yy_c_buf_p = yy_hold_char;
-		yy_current_buffer->yy_buf_pos = yy_c_buf_p;
-		yy_current_buffer->yy_n_chars = yy_n_chars;
+		*(yy_c_buf_p) = (yy_hold_char);
+		YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
+		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
 		}
 
-	yy_current_buffer = new_buffer;
-	yy_load_buffer_state();
+	YY_CURRENT_BUFFER_LVALUE = new_buffer;
+	yy_load_buffer_state( );
 
 	/* We don't actually know whether we did this switch during
 	 * EOF (yywrap()) processing, but the only time this flag
 	 * is looked at is after yywrap() is called, so it's safe
 	 * to go ahead and always set it.
 	 */
-	yy_did_buffer_switch_on_eof = 1;
-	}
+	(yy_did_buffer_switch_on_eof) = 1;
+}
 
+/* %if-c-only */
+static void yy_load_buffer_state  (void)
+/* %endif */
+/* %if-c++-only */
+/* %endif */
+{
+    	(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
+	(yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
+	yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
+	(yy_hold_char) = *(yy_c_buf_p);
+}
 
-#ifdef YY_USE_PROTOS
-void yy_load_buffer_state( void )
-#else
-void yy_load_buffer_state()
-#endif
-	{
-	yy_n_chars = yy_current_buffer->yy_n_chars;
-	yytext_ptr = yy_c_buf_p = yy_current_buffer->yy_buf_pos;
-	yyin = yy_current_buffer->yy_input_file;
-	yy_hold_char = *yy_c_buf_p;
-	}
-
-
-#ifdef YY_USE_PROTOS
-YY_BUFFER_STATE yy_create_buffer( FILE *file, int size )
-#else
-YY_BUFFER_STATE yy_create_buffer( file, size )
-FILE *file;
-int size;
-#endif
-	{
+/** Allocate and initialize an input buffer state.
+ * @param file A readable stream.
+ * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
+ * 
+ * @return the allocated buffer state.
+ */
+/* %if-c-only */
+    YY_BUFFER_STATE yy_create_buffer  (FILE * file, int  size )
+/* %endif */
+/* %if-c++-only */
+/* %endif */
+{
 	YY_BUFFER_STATE b;
-
-	b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) );
+    
+	b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state )  );
 	if ( ! b )
 		YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
 
@@ -1373,75 +1652,99 @@
 	/* yy_ch_buf has to be 2 characters longer than the size given because
 	 * we need to put in 2 end-of-buffer characters.
 	 */
-	b->yy_ch_buf = (char *) yy_flex_alloc( b->yy_buf_size + 2 );
+	b->yy_ch_buf = (char *) yyalloc(b->yy_buf_size + 2  );
 	if ( ! b->yy_ch_buf )
 		YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
 
 	b->yy_is_our_buffer = 1;
 
-	yy_init_buffer( b, file );
+	yy_init_buffer(b,file );
 
 	return b;
-	}
+}
 
-
-#ifdef YY_USE_PROTOS
-void yy_delete_buffer( YY_BUFFER_STATE b )
-#else
-void yy_delete_buffer( b )
-YY_BUFFER_STATE b;
-#endif
-	{
+/** Destroy the buffer.
+ * @param b a buffer created with yy_create_buffer()
+ * 
+ */
+/* %if-c-only */
+    void yy_delete_buffer (YY_BUFFER_STATE  b )
+/* %endif */
+/* %if-c++-only */
+/* %endif */
+{
+    
 	if ( ! b )
 		return;
 
-	if ( b == yy_current_buffer )
-		yy_current_buffer = (YY_BUFFER_STATE) 0;
+	if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
+		YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
 
 	if ( b->yy_is_our_buffer )
-		yy_flex_free( (void *) b->yy_ch_buf );
+		yyfree((void *) b->yy_ch_buf  );
 
-	yy_flex_free( (void *) b );
-	}
+	yyfree((void *) b  );
+}
 
+/* %if-c-only */
 
+#ifndef __cplusplus
+extern int isatty (int );
+#endif /* __cplusplus */
+    
+/* %endif */
 
-#ifdef YY_USE_PROTOS
-void yy_init_buffer( YY_BUFFER_STATE b, FILE *file )
-#else
-void yy_init_buffer( b, file )
-YY_BUFFER_STATE b;
-FILE *file;
-#endif
+/* %if-c++-only */
+/* %endif */
 
+/* Initializes or reinitializes a buffer.
+ * This function is sometimes called more than once on the same buffer,
+ * such as during a yyrestart() or at EOF.
+ */
+/* %if-c-only */
+    static void yy_init_buffer  (YY_BUFFER_STATE  b, FILE * file )
+/* %endif */
+/* %if-c++-only */
+/* %endif */
 
-	{
-	yy_flush_buffer( b );
+{
+	int oerrno = errno;
+    
+	yy_flush_buffer(b );
 
 	b->yy_input_file = file;
 	b->yy_fill_buffer = 1;
 
-#if YY_ALWAYS_INTERACTIVE
-	b->yy_is_interactive = 1;
-#else
-#if YY_NEVER_INTERACTIVE
-	b->yy_is_interactive = 0;
-#else
-	b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
-#endif
-#endif
-	}
+    /* If b is the current buffer, then yy_init_buffer was _probably_
+     * called from yyrestart() or through yy_get_next_buffer.
+     * In that case, we don't want to reset the lineno or column.
+     */
+    if (b != YY_CURRENT_BUFFER){
+        b->yy_bs_lineno = 1;
+        b->yy_bs_column = 0;
+    }
 
+/* %if-c-only */
 
-#ifdef YY_USE_PROTOS
-void yy_flush_buffer( YY_BUFFER_STATE b )
-#else
-void yy_flush_buffer( b )
-YY_BUFFER_STATE b;
-#endif
+        b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
+    
+/* %endif */
+/* %if-c++-only */
+/* %endif */
+	errno = oerrno;
+}
 
-	{
-	if ( ! b )
+/** Discard all buffered characters. On the next scan, YY_INPUT will be called.
+ * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
+ * 
+ */
+/* %if-c-only */
+    void yy_flush_buffer (YY_BUFFER_STATE  b )
+/* %endif */
+/* %if-c++-only */
+/* %endif */
+{
+    	if ( ! b )
 		return;
 
 	b->yy_n_chars = 0;
@@ -1458,29 +1761,140 @@
 	b->yy_at_bol = 1;
 	b->yy_buffer_status = YY_BUFFER_NEW;
 
-	if ( b == yy_current_buffer )
-		yy_load_buffer_state();
+	if ( b == YY_CURRENT_BUFFER )
+		yy_load_buffer_state( );
+}
+
+/* %if-c-or-c++ */
+/** Pushes the new state onto the stack. The new state becomes
+ *  the current state. This function will allocate the stack
+ *  if necessary.
+ *  @param new_buffer The new state.
+ *  
+ */
+/* %if-c-only */
+void yypush_buffer_state (YY_BUFFER_STATE new_buffer )
+/* %endif */
+/* %if-c++-only */
+/* %endif */
+{
+    	if (new_buffer == NULL)
+		return;
+
+	yyensure_buffer_stack();
+
+	/* This block is copied from yy_switch_to_buffer. */
+	if ( YY_CURRENT_BUFFER )
+		{
+		/* Flush out information for old buffer. */
+		*(yy_c_buf_p) = (yy_hold_char);
+		YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
+		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+		}
+
+	/* Only push if top exists. Otherwise, replace top. */
+	if (YY_CURRENT_BUFFER)
+		(yy_buffer_stack_top)++;
+	YY_CURRENT_BUFFER_LVALUE = new_buffer;
+
+	/* copied from yy_switch_to_buffer. */
+	yy_load_buffer_state( );
+	(yy_did_buffer_switch_on_eof) = 1;
+}
+/* %endif */
+
+/* %if-c-or-c++ */
+/** Removes and deletes the top of the stack, if present.
+ *  The next element becomes the new top.
+ *  
+ */
+/* %if-c-only */
+void yypop_buffer_state (void)
+/* %endif */
+/* %if-c++-only */
+/* %endif */
+{
+    	if (!YY_CURRENT_BUFFER)
+		return;
+
+	yy_delete_buffer(YY_CURRENT_BUFFER );
+	YY_CURRENT_BUFFER_LVALUE = NULL;
+	if ((yy_buffer_stack_top) > 0)
+		--(yy_buffer_stack_top);
+
+	if (YY_CURRENT_BUFFER) {
+		yy_load_buffer_state( );
+		(yy_did_buffer_switch_on_eof) = 1;
+	}
+}
+/* %endif */
+
+/* %if-c-or-c++ */
+/* Allocates the stack if it does not exist.
+ *  Guarantees space for at least one push.
+ */
+/* %if-c-only */
+static void yyensure_buffer_stack (void)
+/* %endif */
+/* %if-c++-only */
+/* %endif */
+{
+	int num_to_alloc;
+    
+	if (!(yy_buffer_stack)) {
+
+		/* First allocation is just for 2 elements, since we don't know if this
+		 * scanner will even need a stack. We use 2 instead of 1 to avoid an
+		 * immediate realloc on the next call.
+         */
+		num_to_alloc = 1;
+		(yy_buffer_stack) = (struct yy_buffer_state**)yyalloc
+								(num_to_alloc * sizeof(struct yy_buffer_state*)
+								);
+		
+		memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
+				
+		(yy_buffer_stack_max) = num_to_alloc;
+		(yy_buffer_stack_top) = 0;
+		return;
 	}
 
+	if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){
 
-#ifndef YY_NO_SCAN_BUFFER
-#ifdef YY_USE_PROTOS
-YY_BUFFER_STATE yy_scan_buffer( char *base, yy_size_t size )
-#else
-YY_BUFFER_STATE yy_scan_buffer( base, size )
-char *base;
-yy_size_t size;
-#endif
-	{
+		/* Increase the buffer to prepare for a possible push. */
+		int grow_size = 8 /* arbitrary grow size */;
+
+		num_to_alloc = (yy_buffer_stack_max) + grow_size;
+		(yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc
+								((yy_buffer_stack),
+								num_to_alloc * sizeof(struct yy_buffer_state*)
+								);
+
+		/* zero only the new slots.*/
+		memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));
+		(yy_buffer_stack_max) = num_to_alloc;
+	}
+}
+/* %endif */
+
+/* %if-c-only */
+/** Setup the input buffer state to scan directly from a user-specified character buffer.
+ * @param base the character buffer
+ * @param size the size in bytes of the character buffer
+ * 
+ * @return the newly allocated buffer state object. 
+ */
+YY_BUFFER_STATE yy_scan_buffer  (char * base, yy_size_t  size )
+{
 	YY_BUFFER_STATE b;
-
+    
 	if ( size < 2 ||
 	     base[size-2] != YY_END_OF_BUFFER_CHAR ||
 	     base[size-1] != YY_END_OF_BUFFER_CHAR )
 		/* They forgot to leave room for the EOB's. */
 		return 0;
 
-	b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) );
+	b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state )  );
 	if ( ! b )
 		YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );
 
@@ -1494,56 +1908,55 @@
 	b->yy_fill_buffer = 0;
 	b->yy_buffer_status = YY_BUFFER_NEW;
 
-	yy_switch_to_buffer( b );
+	yy_switch_to_buffer(b  );
 
 	return b;
-	}
-#endif
+}
+/* %endif */
 
+/* %if-c-only */
+/** Setup the input buffer state to scan a string. The next call to yylex() will
+ * scan from a @e copy of @a str.
+ * @param yystr a NUL-terminated string to scan
+ * 
+ * @return the newly allocated buffer state object.
+ * @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 * yystr )
+{
+    
+	return yy_scan_bytes(yystr,strlen(yystr) );
+}
+/* %endif */
 
-#ifndef YY_NO_SCAN_STRING
-#ifdef YY_USE_PROTOS
-YY_BUFFER_STATE yy_scan_string( yyconst char *yy_str )
-#else
-YY_BUFFER_STATE yy_scan_string( yy_str )
-yyconst char *yy_str;
-#endif
-	{
-	int len;
-	for ( len = 0; yy_str[len]; ++len )
-		;
-
-	return yy_scan_bytes( yy_str, len );
-	}
-#endif
-
-
-#ifndef YY_NO_SCAN_BYTES
-#ifdef YY_USE_PROTOS
-YY_BUFFER_STATE yy_scan_bytes( yyconst char *bytes, int len )
-#else
-YY_BUFFER_STATE yy_scan_bytes( bytes, len )
-yyconst char *bytes;
-int len;
-#endif
-	{
+/* %if-c-only */
+/** Setup the input buffer state to scan the given bytes. The next call to yylex() will
+ * scan from a @e copy of @a bytes.
+ * @param bytes the byte buffer to scan
+ * @param len the number of bytes in the buffer pointed to by @a bytes.
+ * 
+ * @return the newly allocated buffer state object.
+ */
+YY_BUFFER_STATE yy_scan_bytes  (yyconst char * yybytes, int  _yybytes_len )
+{
 	YY_BUFFER_STATE b;
 	char *buf;
 	yy_size_t n;
 	int i;
-
+    
 	/* Get memory for full buffer, including space for trailing EOB's. */
-	n = len + 2;
-	buf = (char *) yy_flex_alloc( n );
+	n = _yybytes_len + 2;
+	buf = (char *) yyalloc(n  );
 	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 );
+	b = yy_scan_buffer(buf,n );
 	if ( ! b )
 		YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );
 
@@ -1553,78 +1966,22 @@
 	b->yy_is_our_buffer = 1;
 
 	return b;
-	}
-#endif
-
-
-#ifndef YY_NO_PUSH_STATE
-#ifdef YY_USE_PROTOS
-static void yy_push_state( int new_state )
-#else
-static void yy_push_state( new_state )
-int new_state;
-#endif
-	{
-	if ( yy_start_stack_ptr >= yy_start_stack_depth )
-		{
-		yy_size_t new_size;
-
-		yy_start_stack_depth += YY_START_STACK_INCR;
-		new_size = yy_start_stack_depth * sizeof( int );
-
-		if ( ! yy_start_stack )
-			yy_start_stack = (int *) yy_flex_alloc( new_size );
-
-		else
-			yy_start_stack = (int *) yy_flex_realloc(
-					(void *) yy_start_stack, new_size );
-
-		if ( ! yy_start_stack )
-			YY_FATAL_ERROR(
-			"out of memory expanding start-condition stack" );
-		}
-
-	yy_start_stack[yy_start_stack_ptr++] = YY_START;
-
-	BEGIN(new_state);
-	}
-#endif
-
-
-#ifndef YY_NO_POP_STATE
-static void yy_pop_state()
-	{
-	if ( --yy_start_stack_ptr < 0 )
-		YY_FATAL_ERROR( "start-condition stack underflow" );
-
-	BEGIN(yy_start_stack[yy_start_stack_ptr]);
-	}
-#endif
-
-
-#ifndef YY_NO_TOP_STATE
-static int yy_top_state()
-	{
-	return yy_start_stack[yy_start_stack_ptr - 1];
-	}
-#endif
+}
+/* %endif */
 
 #ifndef YY_EXIT_FAILURE
 #define YY_EXIT_FAILURE 2
 #endif
 
-#ifdef YY_USE_PROTOS
-static void yy_fatal_error( yyconst char msg[] )
-#else
-static void yy_fatal_error( msg )
-char msg[];
-#endif
-	{
-	(void) fprintf( stderr, "%s\n", msg );
+/* %if-c-only */
+static void yy_fatal_error (yyconst char* msg )
+{
+    	(void) fprintf( stderr, "%s\n", msg );
 	exit( YY_EXIT_FAILURE );
-	}
-
-
+}
+/* %endif */
+/* %if-c++-only */
+/* %endif */
 
 /* Redefine yyless() so it works in section 3 code. */
 
@@ -1633,68 +1990,207 @@
 	do \
 		{ \
 		/* Undo effects of setting up yytext. */ \
-		yytext[yyleng] = yy_hold_char; \
-		yy_c_buf_p = yytext + n; \
-		yy_hold_char = *yy_c_buf_p; \
-		*yy_c_buf_p = '\0'; \
-		yyleng = n; \
+        int yyless_macro_arg = (n); \
+        YY_LESS_LINENO(yyless_macro_arg);\
+		yytext[yyleng] = (yy_hold_char); \
+		(yy_c_buf_p) = yytext + yyless_macro_arg; \
+		(yy_hold_char) = *(yy_c_buf_p); \
+		*(yy_c_buf_p) = '\0'; \
+		yyleng = yyless_macro_arg; \
 		} \
 	while ( 0 )
 
+/* Accessor  methods (get/set functions) to struct members. */
 
-/* Internal utility routines. */
+/* %if-c-only */
+/* %if-reentrant */
+/* %endif */
+
+/** Get the current line number.
+ * 
+ */
+int yyget_lineno  (void)
+{
+        
+    return yylineno;
+}
+
+/** Get the input stream.
+ * 
+ */
+FILE *yyget_in  (void)
+{
+        return yyin;
+}
+
+/** Get the output stream.
+ * 
+ */
+FILE *yyget_out  (void)
+{
+        return yyout;
+}
+
+/** Get the length of the current token.
+ * 
+ */
+int yyget_leng  (void)
+{
+        return yyleng;
+}
+
+/** Get the current token.
+ * 
+ */
+
+char *yyget_text  (void)
+{
+        return yytext;
+}
+
+/* %if-reentrant */
+/* %endif */
+
+/** Set the current line number.
+ * @param line_number
+ * 
+ */
+void yyset_lineno (int  line_number )
+{
+    
+    yylineno = line_number;
+}
+
+/** Set the input stream. This does not discard the current
+ * input buffer.
+ * @param in_str A readable stream.
+ * 
+ * @see yy_switch_to_buffer
+ */
+void yyset_in (FILE *  in_str )
+{
+        yyin = in_str ;
+}
+
+void yyset_out (FILE *  out_str )
+{
+        yyout = out_str ;
+}
+
+int yyget_debug  (void)
+{
+        return yy_flex_debug;
+}
+
+void yyset_debug (int  bdebug )
+{
+        yy_flex_debug = bdebug ;
+}
+
+/* %endif */
+
+/* %if-reentrant */
+/* %if-bison-bridge */
+/* %endif */
+/* %endif */
+
+/* %if-c-only */
+static int yy_init_globals (void)
+{
+        /* Initialization is the same as for the non-reentrant scanner.
+     * This function is called from yylex_destroy(), so don't allocate here.
+     */
+
+    (yy_buffer_stack) = 0;
+    (yy_buffer_stack_top) = 0;
+    (yy_buffer_stack_max) = 0;
+    (yy_c_buf_p) = (char *) 0;
+    (yy_init) = 0;
+    (yy_start) = 0;
+
+/* Defined in main.c */
+#ifdef YY_STDINIT
+    yyin = stdin;
+    yyout = stdout;
+#else
+    yyin = (FILE *) 0;
+    yyout = (FILE *) 0;
+#endif
+
+    /* For future reference: Set errno on error, since we are called by
+     * yylex_init()
+     */
+    return 0;
+}
+/* %endif */
+
+/* %if-c-or-c++ */
+/* %if-c-only */
+/* yylex_destroy is for both reentrant and non-reentrant scanners. */
+int yylex_destroy  (void)
+/* %endif */
+/* %if-c++-only */
+/* %endif */
+{
+    
+    /* Pop the buffer stack, destroying each element. */
+	while(YY_CURRENT_BUFFER){
+		yy_delete_buffer(YY_CURRENT_BUFFER  );
+		YY_CURRENT_BUFFER_LVALUE = NULL;
+		yypop_buffer_state();
+	}
+
+	/* Destroy the stack itself. */
+	yyfree((yy_buffer_stack) );
+	(yy_buffer_stack) = NULL;
+
+/* %if-c++-only */
+/* %endif */
+
+/* %if-c-only */
+
+    /* Reset the globals. This is important in a non-reentrant scanner so the next time
+     * yylex() is called, initialization will occur. */
+    yy_init_globals( );
+
+/* %if-reentrant */
+/* %endif */
+    return 0;
+/* %endif */
+}
+/* %endif */
+
+/*
+ * Internal utility routines.
+ */
 
 #ifndef yytext_ptr
-#ifdef YY_USE_PROTOS
-static void yy_flex_strncpy( char *s1, yyconst char *s2, int n )
-#else
-static void yy_flex_strncpy( s1, s2, n )
-char *s1;
-yyconst char *s2;
-int n;
-#endif
-	{
+static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )
+{
 	register int i;
 	for ( i = 0; i < n; ++i )
 		s1[i] = s2[i];
-	}
+}
 #endif
 
 #ifdef YY_NEED_STRLEN
-#ifdef YY_USE_PROTOS
-static int yy_flex_strlen( yyconst char *s )
-#else
-static int yy_flex_strlen( s )
-yyconst char *s;
-#endif
-	{
+static int yy_flex_strlen (yyconst char * s )
+{
 	register int n;
 	for ( n = 0; s[n]; ++n )
 		;
 
 	return n;
-	}
+}
 #endif
 
-
-#ifdef YY_USE_PROTOS
-static void *yy_flex_alloc( yy_size_t size )
-#else
-static void *yy_flex_alloc( size )
-yy_size_t size;
-#endif
-	{
+void *yyalloc (yy_size_t  size )
+{
 	return (void *) malloc( size );
-	}
+}
 
-#ifdef YY_USE_PROTOS
-static void *yy_flex_realloc( void *ptr, yy_size_t size )
-#else
-static void *yy_flex_realloc( ptr, size )
-void *ptr;
-yy_size_t size;
-#endif
-	{
+void *yyrealloc  (void * ptr, yy_size_t  size )
+{
 	/* The cast to (char *) in the following accommodates both
 	 * implementations that use char* generic pointers, and those
 	 * that use void* generic pointers.  It works with the latter
@@ -1703,28 +2199,24 @@
 	 * as though doing an assignment.
 	 */
 	return (void *) realloc( (char *) ptr, size );
-	}
+}
 
-#ifdef YY_USE_PROTOS
-static void yy_flex_free( void *ptr )
-#else
-static void yy_flex_free( ptr )
-void *ptr;
-#endif
-	{
-	free( ptr );
-	}
+void yyfree (void * ptr )
+{
+	free( (char *) ptr );	/* see yyrealloc() for (char *) cast */
+}
 
-#if YY_MAIN
-int main()
-	{
-	yylex();
-	return 0;
-	}
-#endif
+/* %if-tables-serialization definitions */
+/* %define-yytables   The name for this specific scanner's tables. */
+#define YYTABLES_NAME "yytables"
+/* %endif */
+
+/* %ok-for-header */
+
 #line 95 "scripts/genksyms/lex.l"
 
 
+
 /* Bring in the keyword recognizer.  */
 
 #include "keywords.c"
@@ -2036,10 +2528,12 @@
 
   return token;
 }
-/* A Bison parser, made by GNU Bison 2.0.  */
+/* A Bison parser, made by GNU Bison 2.3.  */
 
-/* Skeleton parser for Yacc-like parsing with Bison,
-   Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
+/* Skeleton interface for Bison's Yacc-like parsers in C
+
+   Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006
+   Free Software Foundation, Inc.
 
    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
@@ -2053,13 +2547,21 @@
 
    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.  */
+   Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.  */
 
-/* As a special exception, when this file is copied by Bison into a
-   Bison output file, you may use that output file without restriction.
-   This special exception was added by the Free Software Foundation
-   in version 1.24 of Bison.  */
+/* As a special exception, you may create a larger work that contains
+   part or all of the Bison parser skeleton and distribute that work
+   under terms of your choice, so long as that work isn't itself a
+   parser generator using the skeleton or a modified version thereof
+   as a parser skeleton.  Alternatively, if you modify or redistribute
+   the parser skeleton itself, you may (at your option) remove this
+   special exception, which will cause the skeleton and the resulting
+   Bison output files to be licensed under the GNU General Public
+   License without this special exception.
+
+   This special exception was added by the Free Software Foundation in
+   version 2.2 of Bison.  */
 
 /* Tokens.  */
 #ifndef YYTOKENTYPE
@@ -2076,39 +2578,41 @@
      DOUBLE_KEYW = 264,
      ENUM_KEYW = 265,
      EXTERN_KEYW = 266,
-     FLOAT_KEYW = 267,
-     INLINE_KEYW = 268,
-     INT_KEYW = 269,
-     LONG_KEYW = 270,
-     REGISTER_KEYW = 271,
-     RESTRICT_KEYW = 272,
-     SHORT_KEYW = 273,
-     SIGNED_KEYW = 274,
-     STATIC_KEYW = 275,
-     STRUCT_KEYW = 276,
-     TYPEDEF_KEYW = 277,
-     UNION_KEYW = 278,
-     UNSIGNED_KEYW = 279,
-     VOID_KEYW = 280,
-     VOLATILE_KEYW = 281,
-     TYPEOF_KEYW = 282,
-     EXPORT_SYMBOL_KEYW = 283,
-     ASM_PHRASE = 284,
-     ATTRIBUTE_PHRASE = 285,
-     BRACE_PHRASE = 286,
-     BRACKET_PHRASE = 287,
-     EXPRESSION_PHRASE = 288,
-     CHAR = 289,
-     DOTS = 290,
-     IDENT = 291,
-     INT = 292,
-     REAL = 293,
-     STRING = 294,
-     TYPE = 295,
-     OTHER = 296,
-     FILENAME = 297
+     EXTENSION_KEYW = 267,
+     FLOAT_KEYW = 268,
+     INLINE_KEYW = 269,
+     INT_KEYW = 270,
+     LONG_KEYW = 271,
+     REGISTER_KEYW = 272,
+     RESTRICT_KEYW = 273,
+     SHORT_KEYW = 274,
+     SIGNED_KEYW = 275,
+     STATIC_KEYW = 276,
+     STRUCT_KEYW = 277,
+     TYPEDEF_KEYW = 278,
+     UNION_KEYW = 279,
+     UNSIGNED_KEYW = 280,
+     VOID_KEYW = 281,
+     VOLATILE_KEYW = 282,
+     TYPEOF_KEYW = 283,
+     EXPORT_SYMBOL_KEYW = 284,
+     ASM_PHRASE = 285,
+     ATTRIBUTE_PHRASE = 286,
+     BRACE_PHRASE = 287,
+     BRACKET_PHRASE = 288,
+     EXPRESSION_PHRASE = 289,
+     CHAR = 290,
+     DOTS = 291,
+     IDENT = 292,
+     INT = 293,
+     REAL = 294,
+     STRING = 295,
+     TYPE = 296,
+     OTHER = 297,
+     FILENAME = 298
    };
 #endif
+/* Tokens.  */
 #define ASM_KEYW 258
 #define ATTRIBUTE_KEYW 259
 #define AUTO_KEYW 260
@@ -2118,42 +2622,43 @@
 #define DOUBLE_KEYW 264
 #define ENUM_KEYW 265
 #define EXTERN_KEYW 266
-#define FLOAT_KEYW 267
-#define INLINE_KEYW 268
-#define INT_KEYW 269
-#define LONG_KEYW 270
-#define REGISTER_KEYW 271
-#define RESTRICT_KEYW 272
-#define SHORT_KEYW 273
-#define SIGNED_KEYW 274
-#define STATIC_KEYW 275
-#define STRUCT_KEYW 276
-#define TYPEDEF_KEYW 277
-#define UNION_KEYW 278
-#define UNSIGNED_KEYW 279
-#define VOID_KEYW 280
-#define VOLATILE_KEYW 281
-#define TYPEOF_KEYW 282
-#define EXPORT_SYMBOL_KEYW 283
-#define ASM_PHRASE 284
-#define ATTRIBUTE_PHRASE 285
-#define BRACE_PHRASE 286
-#define BRACKET_PHRASE 287
-#define EXPRESSION_PHRASE 288
-#define CHAR 289
-#define DOTS 290
-#define IDENT 291
-#define INT 292
-#define REAL 293
-#define STRING 294
-#define TYPE 295
-#define OTHER 296
-#define FILENAME 297
+#define EXTENSION_KEYW 267
+#define FLOAT_KEYW 268
+#define INLINE_KEYW 269
+#define INT_KEYW 270
+#define LONG_KEYW 271
+#define REGISTER_KEYW 272
+#define RESTRICT_KEYW 273
+#define SHORT_KEYW 274
+#define SIGNED_KEYW 275
+#define STATIC_KEYW 276
+#define STRUCT_KEYW 277
+#define TYPEDEF_KEYW 278
+#define UNION_KEYW 279
+#define UNSIGNED_KEYW 280
+#define VOID_KEYW 281
+#define VOLATILE_KEYW 282
+#define TYPEOF_KEYW 283
+#define EXPORT_SYMBOL_KEYW 284
+#define ASM_PHRASE 285
+#define ATTRIBUTE_PHRASE 286
+#define BRACE_PHRASE 287
+#define BRACKET_PHRASE 288
+#define EXPRESSION_PHRASE 289
+#define CHAR 290
+#define DOTS 291
+#define IDENT 292
+#define INT 293
+#define REAL 294
+#define STRING 295
+#define TYPE 296
+#define OTHER 297
+#define FILENAME 298
 
 
 
 
-#if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED)
+#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
 typedef int YYSTYPE;
 # define yystype YYSTYPE /* obsolescent; will be withdrawn */
 # define YYSTYPE_IS_DECLARED 1
@@ -2163,4 +2668,3 @@
 extern YYSTYPE yylval;
 
 
-
diff --git a/scripts/genksyms/parse.c_shipped b/scripts/genksyms/parse.c_shipped
index 99d7c25..3e6079f 100644
--- a/scripts/genksyms/parse.c_shipped
+++ b/scripts/genksyms/parse.c_shipped
@@ -1,7 +1,9 @@
-/* A Bison parser, made by GNU Bison 2.0.  */
+/* A Bison parser, made by GNU Bison 2.3.  */
 
-/* Skeleton parser for Yacc-like parsing with Bison,
-   Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
+/* Skeleton implementation for Bison's Yacc-like parsers in C
+
+   Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006
+   Free Software Foundation, Inc.
 
    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
@@ -15,16 +17,24 @@
 
    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.  */
+   Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.  */
 
-/* As a special exception, when this file is copied by Bison into a
-   Bison output file, you may use that output file without restriction.
-   This special exception was added by the Free Software Foundation
-   in version 1.24 of Bison.  */
+/* As a special exception, you may create a larger work that contains
+   part or all of the Bison parser skeleton and distribute that work
+   under terms of your choice, so long as that work isn't itself a
+   parser generator using the skeleton or a modified version thereof
+   as a parser skeleton.  Alternatively, if you modify or redistribute
+   the parser skeleton itself, you may (at your option) remove this
+   special exception, which will cause the skeleton and the resulting
+   Bison output files to be licensed under the GNU General Public
+   License without this special exception.
 
-/* Written by Richard Stallman by simplifying the original so called
-   ``semantic'' parser.  */
+   This special exception was added by the Free Software Foundation in
+   version 2.2 of Bison.  */
+
+/* C LALR(1) parser skeleton written by Richard Stallman, by
+   simplifying the original so-called "semantic" parser.  */
 
 /* All symbols defined below should begin with yy or YY, to avoid
    infringing on user name space.  This should be done even for local
@@ -36,6 +46,9 @@
 /* Identify Bison output.  */
 #define YYBISON 1
 
+/* Bison version.  */
+#define YYBISON_VERSION "2.3"
+
 /* Skeleton name.  */
 #define YYSKELETON_NAME "yacc.c"
 
@@ -62,39 +75,41 @@
      DOUBLE_KEYW = 264,
      ENUM_KEYW = 265,
      EXTERN_KEYW = 266,
-     FLOAT_KEYW = 267,
-     INLINE_KEYW = 268,
-     INT_KEYW = 269,
-     LONG_KEYW = 270,
-     REGISTER_KEYW = 271,
-     RESTRICT_KEYW = 272,
-     SHORT_KEYW = 273,
-     SIGNED_KEYW = 274,
-     STATIC_KEYW = 275,
-     STRUCT_KEYW = 276,
-     TYPEDEF_KEYW = 277,
-     UNION_KEYW = 278,
-     UNSIGNED_KEYW = 279,
-     VOID_KEYW = 280,
-     VOLATILE_KEYW = 281,
-     TYPEOF_KEYW = 282,
-     EXPORT_SYMBOL_KEYW = 283,
-     ASM_PHRASE = 284,
-     ATTRIBUTE_PHRASE = 285,
-     BRACE_PHRASE = 286,
-     BRACKET_PHRASE = 287,
-     EXPRESSION_PHRASE = 288,
-     CHAR = 289,
-     DOTS = 290,
-     IDENT = 291,
-     INT = 292,
-     REAL = 293,
-     STRING = 294,
-     TYPE = 295,
-     OTHER = 296,
-     FILENAME = 297
+     EXTENSION_KEYW = 267,
+     FLOAT_KEYW = 268,
+     INLINE_KEYW = 269,
+     INT_KEYW = 270,
+     LONG_KEYW = 271,
+     REGISTER_KEYW = 272,
+     RESTRICT_KEYW = 273,
+     SHORT_KEYW = 274,
+     SIGNED_KEYW = 275,
+     STATIC_KEYW = 276,
+     STRUCT_KEYW = 277,
+     TYPEDEF_KEYW = 278,
+     UNION_KEYW = 279,
+     UNSIGNED_KEYW = 280,
+     VOID_KEYW = 281,
+     VOLATILE_KEYW = 282,
+     TYPEOF_KEYW = 283,
+     EXPORT_SYMBOL_KEYW = 284,
+     ASM_PHRASE = 285,
+     ATTRIBUTE_PHRASE = 286,
+     BRACE_PHRASE = 287,
+     BRACKET_PHRASE = 288,
+     EXPRESSION_PHRASE = 289,
+     CHAR = 290,
+     DOTS = 291,
+     IDENT = 292,
+     INT = 293,
+     REAL = 294,
+     STRING = 295,
+     TYPE = 296,
+     OTHER = 297,
+     FILENAME = 298
    };
 #endif
+/* Tokens.  */
 #define ASM_KEYW 258
 #define ATTRIBUTE_KEYW 259
 #define AUTO_KEYW 260
@@ -104,37 +119,38 @@
 #define DOUBLE_KEYW 264
 #define ENUM_KEYW 265
 #define EXTERN_KEYW 266
-#define FLOAT_KEYW 267
-#define INLINE_KEYW 268
-#define INT_KEYW 269
-#define LONG_KEYW 270
-#define REGISTER_KEYW 271
-#define RESTRICT_KEYW 272
-#define SHORT_KEYW 273
-#define SIGNED_KEYW 274
-#define STATIC_KEYW 275
-#define STRUCT_KEYW 276
-#define TYPEDEF_KEYW 277
-#define UNION_KEYW 278
-#define UNSIGNED_KEYW 279
-#define VOID_KEYW 280
-#define VOLATILE_KEYW 281
-#define TYPEOF_KEYW 282
-#define EXPORT_SYMBOL_KEYW 283
-#define ASM_PHRASE 284
-#define ATTRIBUTE_PHRASE 285
-#define BRACE_PHRASE 286
-#define BRACKET_PHRASE 287
-#define EXPRESSION_PHRASE 288
-#define CHAR 289
-#define DOTS 290
-#define IDENT 291
-#define INT 292
-#define REAL 293
-#define STRING 294
-#define TYPE 295
-#define OTHER 296
-#define FILENAME 297
+#define EXTENSION_KEYW 267
+#define FLOAT_KEYW 268
+#define INLINE_KEYW 269
+#define INT_KEYW 270
+#define LONG_KEYW 271
+#define REGISTER_KEYW 272
+#define RESTRICT_KEYW 273
+#define SHORT_KEYW 274
+#define SIGNED_KEYW 275
+#define STATIC_KEYW 276
+#define STRUCT_KEYW 277
+#define TYPEDEF_KEYW 278
+#define UNION_KEYW 279
+#define UNSIGNED_KEYW 280
+#define VOID_KEYW 281
+#define VOLATILE_KEYW 282
+#define TYPEOF_KEYW 283
+#define EXPORT_SYMBOL_KEYW 284
+#define ASM_PHRASE 285
+#define ATTRIBUTE_PHRASE 286
+#define BRACE_PHRASE 287
+#define BRACKET_PHRASE 288
+#define EXPRESSION_PHRASE 289
+#define CHAR 290
+#define DOTS 291
+#define IDENT 292
+#define INT 293
+#define REAL 294
+#define STRING 295
+#define TYPE 296
+#define OTHER 297
+#define FILENAME 298
 
 
 
@@ -185,7 +201,12 @@
 # define YYERROR_VERBOSE 0
 #endif
 
-#if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED)
+/* Enabling the token table.  */
+#ifndef YYTOKEN_TABLE
+# define YYTOKEN_TABLE 0
+#endif
+
+#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
 typedef int YYSTYPE;
 # define yystype YYSTYPE /* obsolescent; will be withdrawn */
 # define YYSTYPE_IS_DECLARED 1
@@ -197,17 +218,94 @@
 /* Copy the second part of user declarations.  */
 
 
-/* Line 213 of yacc.c.  */
-#line 202 "scripts/genksyms/parse.c"
+/* Line 216 of yacc.c.  */
+#line 223 "scripts/genksyms/parse.c"
 
-#if ! defined (yyoverflow) || YYERROR_VERBOSE
+#ifdef short
+# undef short
+#endif
 
-# ifndef YYFREE
-#  define YYFREE free
+#ifdef YYTYPE_UINT8
+typedef YYTYPE_UINT8 yytype_uint8;
+#else
+typedef unsigned char yytype_uint8;
+#endif
+
+#ifdef YYTYPE_INT8
+typedef YYTYPE_INT8 yytype_int8;
+#elif (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+typedef signed char yytype_int8;
+#else
+typedef short int yytype_int8;
+#endif
+
+#ifdef YYTYPE_UINT16
+typedef YYTYPE_UINT16 yytype_uint16;
+#else
+typedef unsigned short int yytype_uint16;
+#endif
+
+#ifdef YYTYPE_INT16
+typedef YYTYPE_INT16 yytype_int16;
+#else
+typedef short int yytype_int16;
+#endif
+
+#ifndef YYSIZE_T
+# ifdef __SIZE_TYPE__
+#  define YYSIZE_T __SIZE_TYPE__
+# elif defined size_t
+#  define YYSIZE_T size_t
+# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+#  include <stddef.h> /* INFRINGES ON USER NAME SPACE */
+#  define YYSIZE_T size_t
+# else
+#  define YYSIZE_T unsigned int
 # endif
-# ifndef YYMALLOC
-#  define YYMALLOC malloc
+#endif
+
+#define YYSIZE_MAXIMUM ((YYSIZE_T) -1)
+
+#ifndef YY_
+# if YYENABLE_NLS
+#  if ENABLE_NLS
+#   include <libintl.h> /* INFRINGES ON USER NAME SPACE */
+#   define YY_(msgid) dgettext ("bison-runtime", msgid)
+#  endif
 # endif
+# ifndef YY_
+#  define YY_(msgid) msgid
+# endif
+#endif
+
+/* Suppress unused-variable warnings by "using" E.  */
+#if ! defined lint || defined __GNUC__
+# define YYUSE(e) ((void) (e))
+#else
+# define YYUSE(e) /* empty */
+#endif
+
+/* Identity function, used to suppress warnings about constant conditions.  */
+#ifndef lint
+# define YYID(n) (n)
+#else
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static int
+YYID (int i)
+#else
+static int
+YYID (i)
+    int i;
+#endif
+{
+  return i;
+}
+#endif
+
+#if ! defined yyoverflow || YYERROR_VERBOSE
 
 /* The parser invokes alloca or malloc; define the necessary symbols.  */
 
@@ -215,34 +313,76 @@
 #  if YYSTACK_USE_ALLOCA
 #   ifdef __GNUC__
 #    define YYSTACK_ALLOC __builtin_alloca
+#   elif defined __BUILTIN_VA_ARG_INCR
+#    include <alloca.h> /* INFRINGES ON USER NAME SPACE */
+#   elif defined _AIX
+#    define YYSTACK_ALLOC __alloca
+#   elif defined _MSC_VER
+#    include <malloc.h> /* INFRINGES ON USER NAME SPACE */
+#    define alloca _alloca
 #   else
 #    define YYSTACK_ALLOC alloca
+#    if ! defined _ALLOCA_H && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+#     include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+#     ifndef _STDLIB_H
+#      define _STDLIB_H 1
+#     endif
+#    endif
 #   endif
 #  endif
 # endif
 
 # ifdef YYSTACK_ALLOC
-   /* Pacify GCC's `empty if-body' warning. */
-#  define YYSTACK_FREE(Ptr) do { /* empty */; } while (0)
-# else
-#  if defined (__STDC__) || defined (__cplusplus)
-#   include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
-#   define YYSIZE_T size_t
+   /* Pacify GCC's `empty if-body' warning.  */
+#  define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0))
+#  ifndef YYSTACK_ALLOC_MAXIMUM
+    /* The OS might guarantee only one guard page at the bottom of the stack,
+       and a page size can be as small as 4096 bytes.  So we cannot safely
+       invoke alloca (N) if N exceeds 4096.  Use a slightly smaller number
+       to allow for a few compiler-allocated temporary stack slots.  */
+#   define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */
 #  endif
+# else
 #  define YYSTACK_ALLOC YYMALLOC
 #  define YYSTACK_FREE YYFREE
+#  ifndef YYSTACK_ALLOC_MAXIMUM
+#   define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
+#  endif
+#  if (defined __cplusplus && ! defined _STDLIB_H \
+       && ! ((defined YYMALLOC || defined malloc) \
+	     && (defined YYFREE || defined free)))
+#   include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+#   ifndef _STDLIB_H
+#    define _STDLIB_H 1
+#   endif
+#  endif
+#  ifndef YYMALLOC
+#   define YYMALLOC malloc
+#   if ! defined malloc && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
+#   endif
+#  endif
+#  ifndef YYFREE
+#   define YYFREE free
+#   if ! defined free && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+void free (void *); /* INFRINGES ON USER NAME SPACE */
+#   endif
+#  endif
 # endif
-#endif /* ! defined (yyoverflow) || YYERROR_VERBOSE */
+#endif /* ! defined yyoverflow || YYERROR_VERBOSE */
 
 
-#if (! defined (yyoverflow) \
-     && (! defined (__cplusplus) \
-	 || (defined (YYSTYPE_IS_TRIVIAL) && YYSTYPE_IS_TRIVIAL)))
+#if (! defined yyoverflow \
+     && (! defined __cplusplus \
+	 || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
 
 /* A type that is properly aligned for any stack member.  */
 union yyalloc
 {
-  short int yyss;
+  yytype_int16 yyss;
   YYSTYPE yyvs;
   };
 
@@ -252,24 +392,24 @@
 /* The size of an array large to enough to hold all stacks, each with
    N elements.  */
 # define YYSTACK_BYTES(N) \
-     ((N) * (sizeof (short int) + sizeof (YYSTYPE))			\
+     ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \
       + YYSTACK_GAP_MAXIMUM)
 
 /* Copy COUNT objects from FROM to TO.  The source and destination do
    not overlap.  */
 # ifndef YYCOPY
-#  if defined (__GNUC__) && 1 < __GNUC__
+#  if defined __GNUC__ && 1 < __GNUC__
 #   define YYCOPY(To, From, Count) \
       __builtin_memcpy (To, From, (Count) * sizeof (*(From)))
 #  else
 #   define YYCOPY(To, From, Count)		\
       do					\
 	{					\
-	  register YYSIZE_T yyi;		\
+	  YYSIZE_T yyi;				\
 	  for (yyi = 0; yyi < (Count); yyi++)	\
 	    (To)[yyi] = (From)[yyi];		\
 	}					\
-      while (0)
+      while (YYID (0))
 #  endif
 # endif
 
@@ -287,53 +427,47 @@
 	yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
 	yyptr += yynewbytes / sizeof (*yyptr);				\
       }									\
-    while (0)
+    while (YYID (0))
 
 #endif
 
-#if defined (__STDC__) || defined (__cplusplus)
-   typedef signed char yysigned_char;
-#else
-   typedef short int yysigned_char;
-#endif
-
-/* YYFINAL -- State number of the termination state. */
+/* YYFINAL -- State number of the termination state.  */
 #define YYFINAL  4
 /* YYLAST -- Last index in YYTABLE.  */
-#define YYLAST   535
+#define YYLAST   523
 
-/* YYNTOKENS -- Number of terminals. */
-#define YYNTOKENS  52
-/* YYNNTS -- Number of nonterminals. */
-#define YYNNTS  45
-/* YYNRULES -- Number of rules. */
-#define YYNRULES  124
-/* YYNRULES -- Number of states. */
-#define YYNSTATES  174
+/* YYNTOKENS -- Number of terminals.  */
+#define YYNTOKENS  53
+/* YYNNTS -- Number of nonterminals.  */
+#define YYNNTS  46
+/* YYNRULES -- Number of rules.  */
+#define YYNRULES  126
+/* YYNRULES -- Number of states.  */
+#define YYNSTATES  178
 
 /* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX.  */
 #define YYUNDEFTOK  2
-#define YYMAXUTOK   297
+#define YYMAXUTOK   298
 
-#define YYTRANSLATE(YYX) 						\
+#define YYTRANSLATE(YYX)						\
   ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
 
 /* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX.  */
-static const unsigned char yytranslate[] =
+static const yytype_uint8 yytranslate[] =
 {
        0,     2,     2,     2,     2,     2,     2,     2,     2,     2,
        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-      46,    48,    47,     2,    45,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,    51,    43,
-       2,    49,     2,     2,     2,     2,     2,     2,     2,     2,
+      47,    49,    48,     2,    46,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,    52,    44,
+       2,    50,     2,     2,     2,     2,     2,     2,     2,     2,
        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,    50,     2,    44,     2,     2,     2,     2,
+       2,     2,     2,    51,     2,    45,     2,     2,     2,     2,
        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
@@ -350,114 +484,116 @@
        5,     6,     7,     8,     9,    10,    11,    12,    13,    14,
       15,    16,    17,    18,    19,    20,    21,    22,    23,    24,
       25,    26,    27,    28,    29,    30,    31,    32,    33,    34,
-      35,    36,    37,    38,    39,    40,    41,    42
+      35,    36,    37,    38,    39,    40,    41,    42,    43
 };
 
 #if YYDEBUG
 /* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
    YYRHS.  */
-static const unsigned short int yyprhs[] =
+static const yytype_uint16 yyprhs[] =
 {
-       0,     0,     3,     5,     8,     9,    12,    13,    17,    19,
-      21,    23,    25,    28,    31,    35,    36,    38,    40,    44,
-      49,    50,    52,    54,    57,    59,    61,    63,    65,    67,
-      69,    71,    73,    75,    81,    86,    89,    92,    95,    99,
-     103,   107,   110,   113,   116,   118,   120,   122,   124,   126,
-     128,   130,   132,   134,   136,   138,   141,   142,   144,   146,
-     149,   151,   153,   155,   157,   160,   162,   164,   169,   174,
-     177,   181,   185,   188,   190,   192,   194,   199,   204,   207,
-     211,   215,   218,   220,   224,   225,   227,   229,   233,   236,
-     239,   241,   242,   244,   246,   251,   256,   259,   263,   267,
-     271,   272,   274,   277,   281,   285,   286,   288,   290,   293,
-     297,   300,   301,   303,   305,   309,   312,   315,   317,   320,
-     321,   323,   326,   327,   329
+       0,     0,     3,     5,     8,     9,    12,    13,    18,    19,
+      23,    25,    27,    29,    31,    34,    37,    41,    42,    44,
+      46,    50,    55,    56,    58,    60,    63,    65,    67,    69,
+      71,    73,    75,    77,    79,    81,    87,    92,    95,    98,
+     101,   105,   109,   113,   116,   119,   122,   124,   126,   128,
+     130,   132,   134,   136,   138,   140,   142,   144,   147,   148,
+     150,   152,   155,   157,   159,   161,   163,   166,   168,   170,
+     175,   180,   183,   187,   191,   194,   196,   198,   200,   205,
+     210,   213,   217,   221,   224,   226,   230,   231,   233,   235,
+     239,   242,   245,   247,   248,   250,   252,   257,   262,   265,
+     269,   273,   277,   278,   280,   283,   287,   291,   292,   294,
+     296,   299,   303,   306,   307,   309,   311,   315,   318,   321,
+     323,   326,   327,   329,   332,   333,   335
 };
 
-/* YYRHS -- A `-1'-separated list of the rules' RHS. */
-static const yysigned_char yyrhs[] =
+/* YYRHS -- A `-1'-separated list of the rules' RHS.  */
+static const yytype_int8 yyrhs[] =
 {
-      53,     0,    -1,    54,    -1,    53,    54,    -1,    -1,    55,
-      56,    -1,    -1,    22,    57,    58,    -1,    58,    -1,    82,
-      -1,    94,    -1,    96,    -1,     1,    43,    -1,     1,    44,
-      -1,    62,    59,    43,    -1,    -1,    60,    -1,    61,    -1,
-      60,    45,    61,    -1,    72,    95,    93,    83,    -1,    -1,
-      63,    -1,    64,    -1,    63,    64,    -1,    65,    -1,    66,
-      -1,     5,    -1,    16,    -1,    20,    -1,    11,    -1,    13,
-      -1,    67,    -1,    71,    -1,    27,    46,    63,    47,    48,
-      -1,    27,    46,    63,    48,    -1,    21,    36,    -1,    23,
-      36,    -1,    10,    36,    -1,    21,    36,    85,    -1,    23,
-      36,    85,    -1,    10,    36,    31,    -1,    10,    31,    -1,
-      21,    85,    -1,    23,    85,    -1,     7,    -1,    18,    -1,
-      14,    -1,    15,    -1,    19,    -1,    24,    -1,    12,    -1,
-       9,    -1,    25,    -1,     6,    -1,    40,    -1,    47,    69,
-      -1,    -1,    70,    -1,    71,    -1,    70,    71,    -1,     8,
-      -1,    26,    -1,    30,    -1,    17,    -1,    68,    72,    -1,
-      73,    -1,    36,    -1,    73,    46,    76,    48,    -1,    73,
-      46,     1,    48,    -1,    73,    32,    -1,    46,    72,    48,
-      -1,    46,     1,    48,    -1,    68,    74,    -1,    75,    -1,
-      36,    -1,    40,    -1,    75,    46,    76,    48,    -1,    75,
-      46,     1,    48,    -1,    75,    32,    -1,    46,    74,    48,
-      -1,    46,     1,    48,    -1,    77,    35,    -1,    77,    -1,
-      78,    45,    35,    -1,    -1,    78,    -1,    79,    -1,    78,
-      45,    79,    -1,    63,    80,    -1,    68,    80,    -1,    81,
-      -1,    -1,    36,    -1,    40,    -1,    81,    46,    76,    48,
-      -1,    81,    46,     1,    48,    -1,    81,    32,    -1,    46,
-      80,    48,    -1,    46,     1,    48,    -1,    62,    72,    31,
-      -1,    -1,    84,    -1,    49,    33,    -1,    50,    86,    44,
-      -1,    50,     1,    44,    -1,    -1,    87,    -1,    88,    -1,
-      87,    88,    -1,    62,    89,    43,    -1,     1,    43,    -1,
-      -1,    90,    -1,    91,    -1,    90,    45,    91,    -1,    74,
-      93,    -1,    36,    92,    -1,    92,    -1,    51,    33,    -1,
-      -1,    30,    -1,    29,    43,    -1,    -1,    29,    -1,    28,
-      46,    36,    48,    43,    -1
+      54,     0,    -1,    55,    -1,    54,    55,    -1,    -1,    56,
+      57,    -1,    -1,    12,    23,    58,    60,    -1,    -1,    23,
+      59,    60,    -1,    60,    -1,    84,    -1,    96,    -1,    98,
+      -1,     1,    44,    -1,     1,    45,    -1,    64,    61,    44,
+      -1,    -1,    62,    -1,    63,    -1,    62,    46,    63,    -1,
+      74,    97,    95,    85,    -1,    -1,    65,    -1,    66,    -1,
+      65,    66,    -1,    67,    -1,    68,    -1,     5,    -1,    17,
+      -1,    21,    -1,    11,    -1,    14,    -1,    69,    -1,    73,
+      -1,    28,    47,    65,    48,    49,    -1,    28,    47,    65,
+      49,    -1,    22,    37,    -1,    24,    37,    -1,    10,    37,
+      -1,    22,    37,    87,    -1,    24,    37,    87,    -1,    10,
+      37,    32,    -1,    10,    32,    -1,    22,    87,    -1,    24,
+      87,    -1,     7,    -1,    19,    -1,    15,    -1,    16,    -1,
+      20,    -1,    25,    -1,    13,    -1,     9,    -1,    26,    -1,
+       6,    -1,    41,    -1,    48,    71,    -1,    -1,    72,    -1,
+      73,    -1,    72,    73,    -1,     8,    -1,    27,    -1,    31,
+      -1,    18,    -1,    70,    74,    -1,    75,    -1,    37,    -1,
+      75,    47,    78,    49,    -1,    75,    47,     1,    49,    -1,
+      75,    33,    -1,    47,    74,    49,    -1,    47,     1,    49,
+      -1,    70,    76,    -1,    77,    -1,    37,    -1,    41,    -1,
+      77,    47,    78,    49,    -1,    77,    47,     1,    49,    -1,
+      77,    33,    -1,    47,    76,    49,    -1,    47,     1,    49,
+      -1,    79,    36,    -1,    79,    -1,    80,    46,    36,    -1,
+      -1,    80,    -1,    81,    -1,    80,    46,    81,    -1,    65,
+      82,    -1,    70,    82,    -1,    83,    -1,    -1,    37,    -1,
+      41,    -1,    83,    47,    78,    49,    -1,    83,    47,     1,
+      49,    -1,    83,    33,    -1,    47,    82,    49,    -1,    47,
+       1,    49,    -1,    64,    74,    32,    -1,    -1,    86,    -1,
+      50,    34,    -1,    51,    88,    45,    -1,    51,     1,    45,
+      -1,    -1,    89,    -1,    90,    -1,    89,    90,    -1,    64,
+      91,    44,    -1,     1,    44,    -1,    -1,    92,    -1,    93,
+      -1,    92,    46,    93,    -1,    76,    95,    -1,    37,    94,
+      -1,    94,    -1,    52,    34,    -1,    -1,    31,    -1,    30,
+      44,    -1,    -1,    30,    -1,    29,    47,    37,    49,    44,
+      -1
 };
 
 /* YYRLINE[YYN] -- source line where rule number YYN was defined.  */
-static const unsigned short int yyrline[] =
+static const yytype_uint16 yyrline[] =
 {
-       0,   102,   102,   103,   107,   107,   113,   113,   115,   116,
-     117,   118,   119,   120,   124,   138,   139,   143,   151,   164,
-     170,   171,   175,   176,   180,   186,   190,   191,   192,   193,
-     194,   198,   199,   200,   201,   205,   207,   209,   213,   220,
-     227,   236,   237,   238,   242,   243,   244,   245,   246,   247,
-     248,   249,   250,   251,   252,   256,   261,   262,   266,   267,
-     271,   271,   271,   272,   280,   281,   285,   294,   296,   298,
-     300,   302,   309,   310,   314,   315,   316,   318,   320,   322,
-     324,   329,   330,   331,   335,   336,   340,   341,   346,   351,
-     353,   357,   358,   366,   370,   372,   374,   376,   378,   383,
-     392,   393,   398,   403,   404,   408,   409,   413,   414,   418,
-     420,   425,   426,   430,   431,   435,   436,   437,   441,   445,
-     446,   450,   454,   455,   459
+       0,   103,   103,   104,   108,   108,   114,   114,   116,   116,
+     118,   119,   120,   121,   122,   123,   127,   141,   142,   146,
+     154,   167,   173,   174,   178,   179,   183,   189,   193,   194,
+     195,   196,   197,   201,   202,   203,   204,   208,   210,   212,
+     216,   223,   230,   239,   240,   241,   245,   246,   247,   248,
+     249,   250,   251,   252,   253,   254,   255,   259,   264,   265,
+     269,   270,   274,   274,   274,   275,   283,   284,   288,   297,
+     299,   301,   303,   305,   312,   313,   317,   318,   319,   321,
+     323,   325,   327,   332,   333,   334,   338,   339,   343,   344,
+     349,   354,   356,   360,   361,   369,   373,   375,   377,   379,
+     381,   386,   395,   396,   401,   406,   407,   411,   412,   416,
+     417,   421,   423,   428,   429,   433,   434,   438,   439,   440,
+     444,   448,   449,   453,   457,   458,   462
 };
 #endif
 
-#if YYDEBUG || YYERROR_VERBOSE
-/* YYTNME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
-   First, the terminals, then, starting at YYNTOKENS, nonterminals. */
+#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE
+/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
+   First, the terminals, then, starting at YYNTOKENS, nonterminals.  */
 static const char *const yytname[] =
 {
   "$end", "error", "$undefined", "ASM_KEYW", "ATTRIBUTE_KEYW",
   "AUTO_KEYW", "BOOL_KEYW", "CHAR_KEYW", "CONST_KEYW", "DOUBLE_KEYW",
-  "ENUM_KEYW", "EXTERN_KEYW", "FLOAT_KEYW", "INLINE_KEYW", "INT_KEYW",
-  "LONG_KEYW", "REGISTER_KEYW", "RESTRICT_KEYW", "SHORT_KEYW",
-  "SIGNED_KEYW", "STATIC_KEYW", "STRUCT_KEYW", "TYPEDEF_KEYW",
-  "UNION_KEYW", "UNSIGNED_KEYW", "VOID_KEYW", "VOLATILE_KEYW",
-  "TYPEOF_KEYW", "EXPORT_SYMBOL_KEYW", "ASM_PHRASE", "ATTRIBUTE_PHRASE",
-  "BRACE_PHRASE", "BRACKET_PHRASE", "EXPRESSION_PHRASE", "CHAR", "DOTS",
-  "IDENT", "INT", "REAL", "STRING", "TYPE", "OTHER", "FILENAME", "';'",
-  "'}'", "','", "'('", "'*'", "')'", "'='", "'{'", "':'", "$accept",
-  "declaration_seq", "declaration", "@1", "declaration1", "@2",
-  "simple_declaration", "init_declarator_list_opt", "init_declarator_list",
-  "init_declarator", "decl_specifier_seq_opt", "decl_specifier_seq",
-  "decl_specifier", "storage_class_specifier", "type_specifier",
-  "simple_type_specifier", "ptr_operator", "cvar_qualifier_seq_opt",
-  "cvar_qualifier_seq", "cvar_qualifier", "declarator",
-  "direct_declarator", "nested_declarator", "direct_nested_declarator",
-  "parameter_declaration_clause", "parameter_declaration_list_opt",
-  "parameter_declaration_list", "parameter_declaration",
-  "m_abstract_declarator", "direct_m_abstract_declarator",
-  "function_definition", "initializer_opt", "initializer", "class_body",
-  "member_specification_opt", "member_specification", "member_declaration",
+  "ENUM_KEYW", "EXTERN_KEYW", "EXTENSION_KEYW", "FLOAT_KEYW",
+  "INLINE_KEYW", "INT_KEYW", "LONG_KEYW", "REGISTER_KEYW", "RESTRICT_KEYW",
+  "SHORT_KEYW", "SIGNED_KEYW", "STATIC_KEYW", "STRUCT_KEYW",
+  "TYPEDEF_KEYW", "UNION_KEYW", "UNSIGNED_KEYW", "VOID_KEYW",
+  "VOLATILE_KEYW", "TYPEOF_KEYW", "EXPORT_SYMBOL_KEYW", "ASM_PHRASE",
+  "ATTRIBUTE_PHRASE", "BRACE_PHRASE", "BRACKET_PHRASE",
+  "EXPRESSION_PHRASE", "CHAR", "DOTS", "IDENT", "INT", "REAL", "STRING",
+  "TYPE", "OTHER", "FILENAME", "';'", "'}'", "','", "'('", "'*'", "')'",
+  "'='", "'{'", "':'", "$accept", "declaration_seq", "declaration", "@1",
+  "declaration1", "@2", "@3", "simple_declaration",
+  "init_declarator_list_opt", "init_declarator_list", "init_declarator",
+  "decl_specifier_seq_opt", "decl_specifier_seq", "decl_specifier",
+  "storage_class_specifier", "type_specifier", "simple_type_specifier",
+  "ptr_operator", "cvar_qualifier_seq_opt", "cvar_qualifier_seq",
+  "cvar_qualifier", "declarator", "direct_declarator", "nested_declarator",
+  "direct_nested_declarator", "parameter_declaration_clause",
+  "parameter_declaration_list_opt", "parameter_declaration_list",
+  "parameter_declaration", "m_abstract_declarator",
+  "direct_m_abstract_declarator", "function_definition", "initializer_opt",
+  "initializer", "class_body", "member_specification_opt",
+  "member_specification", "member_declaration",
   "member_declarator_list_opt", "member_declarator_list",
   "member_declarator", "member_bitfield_declarator", "attribute_opt",
   "asm_definition", "asm_phrase_opt", "export_definition", 0
@@ -467,284 +603,266 @@
 # ifdef YYPRINT
 /* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
    token YYLEX-NUM.  */
-static const unsigned short int yytoknum[] =
+static const yytype_uint16 yytoknum[] =
 {
        0,   256,   257,   258,   259,   260,   261,   262,   263,   264,
      265,   266,   267,   268,   269,   270,   271,   272,   273,   274,
      275,   276,   277,   278,   279,   280,   281,   282,   283,   284,
      285,   286,   287,   288,   289,   290,   291,   292,   293,   294,
-     295,   296,   297,    59,   125,    44,    40,    42,    41,    61,
-     123,    58
+     295,   296,   297,   298,    59,   125,    44,    40,    42,    41,
+      61,   123,    58
 };
 # endif
 
 /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives.  */
-static const unsigned char yyr1[] =
+static const yytype_uint8 yyr1[] =
 {
-       0,    52,    53,    53,    55,    54,    57,    56,    56,    56,
-      56,    56,    56,    56,    58,    59,    59,    60,    60,    61,
-      62,    62,    63,    63,    64,    64,    65,    65,    65,    65,
-      65,    66,    66,    66,    66,    66,    66,    66,    66,    66,
-      66,    66,    66,    66,    67,    67,    67,    67,    67,    67,
-      67,    67,    67,    67,    67,    68,    69,    69,    70,    70,
-      71,    71,    71,    71,    72,    72,    73,    73,    73,    73,
-      73,    73,    74,    74,    75,    75,    75,    75,    75,    75,
-      75,    76,    76,    76,    77,    77,    78,    78,    79,    80,
-      80,    81,    81,    81,    81,    81,    81,    81,    81,    82,
-      83,    83,    84,    85,    85,    86,    86,    87,    87,    88,
-      88,    89,    89,    90,    90,    91,    91,    91,    92,    93,
-      93,    94,    95,    95,    96
+       0,    53,    54,    54,    56,    55,    58,    57,    59,    57,
+      57,    57,    57,    57,    57,    57,    60,    61,    61,    62,
+      62,    63,    64,    64,    65,    65,    66,    66,    67,    67,
+      67,    67,    67,    68,    68,    68,    68,    68,    68,    68,
+      68,    68,    68,    68,    68,    68,    69,    69,    69,    69,
+      69,    69,    69,    69,    69,    69,    69,    70,    71,    71,
+      72,    72,    73,    73,    73,    73,    74,    74,    75,    75,
+      75,    75,    75,    75,    76,    76,    77,    77,    77,    77,
+      77,    77,    77,    78,    78,    78,    79,    79,    80,    80,
+      81,    82,    82,    83,    83,    83,    83,    83,    83,    83,
+      83,    84,    85,    85,    86,    87,    87,    88,    88,    89,
+      89,    90,    90,    91,    91,    92,    92,    93,    93,    93,
+      94,    95,    95,    96,    97,    97,    98
 };
 
 /* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN.  */
-static const unsigned char yyr2[] =
+static const yytype_uint8 yyr2[] =
 {
-       0,     2,     1,     2,     0,     2,     0,     3,     1,     1,
-       1,     1,     2,     2,     3,     0,     1,     1,     3,     4,
-       0,     1,     1,     2,     1,     1,     1,     1,     1,     1,
-       1,     1,     1,     5,     4,     2,     2,     2,     3,     3,
-       3,     2,     2,     2,     1,     1,     1,     1,     1,     1,
-       1,     1,     1,     1,     1,     2,     0,     1,     1,     2,
-       1,     1,     1,     1,     2,     1,     1,     4,     4,     2,
-       3,     3,     2,     1,     1,     1,     4,     4,     2,     3,
-       3,     2,     1,     3,     0,     1,     1,     3,     2,     2,
-       1,     0,     1,     1,     4,     4,     2,     3,     3,     3,
-       0,     1,     2,     3,     3,     0,     1,     1,     2,     3,
-       2,     0,     1,     1,     3,     2,     2,     1,     2,     0,
-       1,     2,     0,     1,     5
+       0,     2,     1,     2,     0,     2,     0,     4,     0,     3,
+       1,     1,     1,     1,     2,     2,     3,     0,     1,     1,
+       3,     4,     0,     1,     1,     2,     1,     1,     1,     1,
+       1,     1,     1,     1,     1,     5,     4,     2,     2,     2,
+       3,     3,     3,     2,     2,     2,     1,     1,     1,     1,
+       1,     1,     1,     1,     1,     1,     1,     2,     0,     1,
+       1,     2,     1,     1,     1,     1,     2,     1,     1,     4,
+       4,     2,     3,     3,     2,     1,     1,     1,     4,     4,
+       2,     3,     3,     2,     1,     3,     0,     1,     1,     3,
+       2,     2,     1,     0,     1,     1,     4,     4,     2,     3,
+       3,     3,     0,     1,     2,     3,     3,     0,     1,     1,
+       2,     3,     2,     0,     1,     1,     3,     2,     2,     1,
+       2,     0,     1,     2,     0,     1,     5
 };
 
 /* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state
    STATE-NUM when YYTABLE doesn't specify something else to do.  Zero
    means the default is an error.  */
-static const unsigned char yydefact[] =
+static const yytype_uint8 yydefact[] =
 {
-       4,     4,     2,     0,     1,     3,     0,    26,    53,    44,
-      60,    51,     0,    29,    50,    30,    46,    47,    27,    63,
-      45,    48,    28,     0,     6,     0,    49,    52,    61,     0,
-       0,     0,    62,    54,     5,     8,    15,    21,    22,    24,
-      25,    31,    32,     9,    10,    11,    12,    13,    41,    37,
-      35,     0,    42,    20,    36,    43,     0,     0,   121,    66,
-       0,    56,     0,    16,    17,     0,   122,    65,    23,    40,
-      38,     0,   111,     0,     0,   107,     7,    15,    39,     0,
-       0,     0,     0,    55,    57,    58,    14,     0,    64,   123,
-      99,   119,    69,     0,   110,   104,    74,    75,     0,     0,
-       0,   119,    73,     0,   112,   113,   117,   103,     0,   108,
-     122,     0,    34,     0,    71,    70,    59,    18,   120,   100,
-       0,    91,     0,    82,    85,    86,   116,     0,    74,     0,
-     118,    72,   115,    78,     0,   109,     0,    33,   124,     0,
-      19,   101,    68,    92,    54,     0,    91,    88,    90,    67,
-      81,     0,    80,    79,     0,     0,   114,   102,     0,    93,
-       0,    89,    96,     0,    83,    87,    77,    76,    98,    97,
-       0,     0,    95,    94
+       4,     4,     2,     0,     1,     3,     0,    28,    55,    46,
+      62,    53,     0,    31,     0,    52,    32,    48,    49,    29,
+      65,    47,    50,    30,     0,     8,     0,    51,    54,    63,
+       0,     0,     0,    64,    56,     5,    10,    17,    23,    24,
+      26,    27,    33,    34,    11,    12,    13,    14,    15,    43,
+      39,     6,    37,     0,    44,    22,    38,    45,     0,     0,
+     123,    68,     0,    58,     0,    18,    19,     0,   124,    67,
+      25,    42,    22,    40,     0,   113,     0,     0,   109,     9,
+      17,    41,     0,     0,     0,     0,    57,    59,    60,    16,
+       0,    66,   125,   101,   121,    71,     0,     7,   112,   106,
+      76,    77,     0,     0,     0,   121,    75,     0,   114,   115,
+     119,   105,     0,   110,   124,     0,    36,     0,    73,    72,
+      61,    20,   122,   102,     0,    93,     0,    84,    87,    88,
+     118,     0,    76,     0,   120,    74,   117,    80,     0,   111,
+       0,    35,   126,     0,    21,   103,    70,    94,    56,     0,
+      93,    90,    92,    69,    83,     0,    82,    81,     0,     0,
+     116,   104,     0,    95,     0,    91,    98,     0,    85,    89,
+      79,    78,   100,    99,     0,     0,    97,    96
 };
 
-/* YYDEFGOTO[NTERM-NUM]. */
-static const short int yydefgoto[] =
+/* YYDEFGOTO[NTERM-NUM].  */
+static const yytype_int16 yydefgoto[] =
 {
-      -1,     1,     2,     3,    34,    53,    35,    62,    63,    64,
-      72,    37,    38,    39,    40,    41,    65,    83,    84,    42,
-     110,    67,   101,   102,   122,   123,   124,   125,   147,   148,
-      43,   140,   141,    52,    73,    74,    75,   103,   104,   105,
-     106,   119,    44,    91,    45
+      -1,     1,     2,     3,    35,    72,    55,    36,    64,    65,
+      66,    75,    38,    39,    40,    41,    42,    67,    86,    87,
+      43,   114,    69,   105,   106,   126,   127,   128,   129,   151,
+     152,    44,   144,   145,    54,    76,    77,    78,   107,   108,
+     109,   110,   123,    45,    94,    46
 };
 
 /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
    STATE-NUM.  */
-#define YYPACT_NINF -128
-static const short int yypact[] =
+#define YYPACT_NINF -135
+static const yytype_int16 yypact[] =
 {
-    -128,    13,  -128,   329,  -128,  -128,    36,  -128,  -128,  -128,
-    -128,  -128,   -16,  -128,  -128,  -128,  -128,  -128,  -128,  -128,
-    -128,  -128,  -128,   -25,  -128,   -24,  -128,  -128,  -128,   -29,
-      -4,   -22,  -128,  -128,  -128,  -128,   -28,   495,  -128,  -128,
-    -128,  -128,  -128,  -128,  -128,  -128,  -128,  -128,  -128,    16,
-     -23,   103,  -128,   495,   -23,  -128,   495,    35,  -128,  -128,
-       3,    15,     9,    17,  -128,   -28,   -15,    -8,  -128,  -128,
-    -128,    47,    23,    44,   150,  -128,  -128,   -28,  -128,   372,
-      33,    48,    49,  -128,    15,  -128,  -128,   -28,  -128,  -128,
-    -128,    64,  -128,   197,  -128,  -128,    50,  -128,    21,    65,
-      37,    64,    14,    56,    55,  -128,  -128,  -128,    59,  -128,
-      74,    57,  -128,    63,  -128,  -128,  -128,  -128,  -128,    76,
-      83,   416,    84,    99,    90,  -128,  -128,    88,  -128,    89,
-    -128,  -128,  -128,  -128,   241,  -128,    23,  -128,  -128,   105,
-    -128,  -128,  -128,  -128,  -128,     8,    46,  -128,    26,  -128,
-    -128,   459,  -128,  -128,    92,    93,  -128,  -128,    94,  -128,
-      96,  -128,  -128,   285,  -128,  -128,  -128,  -128,  -128,  -128,
-      97,   100,  -128,  -128
+    -135,    11,  -135,   312,  -135,  -135,    24,  -135,  -135,  -135,
+    -135,  -135,   -23,  -135,    -2,  -135,  -135,  -135,  -135,  -135,
+    -135,  -135,  -135,  -135,   -17,  -135,   -11,  -135,  -135,  -135,
+      -3,    16,    26,  -135,  -135,  -135,  -135,    34,   482,  -135,
+    -135,  -135,  -135,  -135,  -135,  -135,  -135,  -135,  -135,  -135,
+      -8,  -135,    22,    97,  -135,   482,    22,  -135,   482,    56,
+    -135,  -135,    12,    10,    50,    49,  -135,    34,   -13,    15,
+    -135,  -135,   482,  -135,    47,   -25,    51,   145,  -135,  -135,
+      34,  -135,   356,    52,    71,    77,  -135,    10,  -135,  -135,
+      34,  -135,  -135,  -135,    68,  -135,   193,  -135,  -135,  -135,
+      48,  -135,     6,    93,    37,    68,    18,    85,    84,  -135,
+    -135,  -135,    87,  -135,   102,    86,  -135,    89,  -135,  -135,
+    -135,  -135,  -135,    90,    88,   401,    94,   100,   101,  -135,
+    -135,    99,  -135,   108,  -135,  -135,  -135,  -135,   230,  -135,
+     -25,  -135,  -135,   105,  -135,  -135,  -135,  -135,  -135,     9,
+      42,  -135,    28,  -135,  -135,   445,  -135,  -135,   119,   125,
+    -135,  -135,   126,  -135,   128,  -135,  -135,   267,  -135,  -135,
+    -135,  -135,  -135,  -135,   129,   130,  -135,  -135
 };
 
 /* YYPGOTO[NTERM-NUM].  */
-static const short int yypgoto[] =
+static const yytype_int16 yypgoto[] =
 {
-    -128,  -128,   151,  -128,  -128,  -128,   119,  -128,  -128,    66,
-       0,   -56,   -36,  -128,  -128,  -128,   -70,  -128,  -128,   -51,
-     -31,  -128,   -11,  -128,  -127,  -128,  -128,    27,   -81,  -128,
-    -128,  -128,  -128,   -19,  -128,  -128,   107,  -128,  -128,    43,
-      86,    82,  -128,  -128,  -128
+    -135,  -135,   179,  -135,  -135,  -135,  -135,   -47,  -135,  -135,
+      91,     0,   -58,   -37,  -135,  -135,  -135,   -73,  -135,  -135,
+     -48,   -32,  -135,   -38,  -135,  -134,  -135,  -135,    29,   -63,
+    -135,  -135,  -135,  -135,   -20,  -135,  -135,   106,  -135,  -135,
+      45,    95,    82,  -135,  -135,  -135
 };
 
 /* YYTABLE[YYPACT[STATE-NUM]].  What to do in state STATE-NUM.  If
    positive, shift that token.  If negative, reduce the rule which
    number is the opposite.  If zero, do what YYDEFACT says.
    If YYTABLE_NINF, syntax error.  */
-#define YYTABLE_NINF -107
-static const short int yytable[] =
+#define YYTABLE_NINF -109
+static const yytype_int16 yytable[] =
 {
-      79,    68,   100,    36,    81,    66,    55,   155,    59,   158,
-      85,    50,    54,     4,    89,    48,    90,    56,    60,    61,
-      49,    58,   127,    10,    92,    51,    51,    51,   100,    82,
-     100,    70,    19,   116,    88,    78,   171,   121,    93,    59,
-     -91,    28,    57,    68,   143,    32,   133,    69,   159,    60,
-      61,   146,    86,    77,   145,    61,   -91,   128,   162,    96,
-     134,    97,    87,    97,   160,   161,   100,    98,    61,    98,
-      61,    80,   163,   128,    99,   146,   146,    97,   121,    46,
-      47,   113,   143,    98,    61,    68,   159,   129,   107,   131,
-      94,    95,   145,    61,   118,   121,   114,   115,   130,   135,
-     136,    99,    94,    89,    71,   137,   138,   121,     7,     8,
-       9,    10,    11,    12,    13,    14,    15,    16,    17,    18,
-      19,    20,    21,    22,    23,   139,    25,    26,    27,    28,
-      29,   142,   149,    32,   150,   151,   152,   153,   157,   -20,
-     166,   167,   168,    33,   169,   172,   -20,  -105,   173,   -20,
-     -20,   108,     5,   117,   -20,     7,     8,     9,    10,    11,
-      12,    13,    14,    15,    16,    17,    18,    19,    20,    21,
-      22,    23,    76,    25,    26,    27,    28,    29,   165,   156,
-      32,   109,   126,   132,     0,     0,   -20,     0,     0,     0,
-      33,     0,     0,   -20,  -106,     0,   -20,   -20,   120,     0,
-       0,   -20,     7,     8,     9,    10,    11,    12,    13,    14,
-      15,    16,    17,    18,    19,    20,    21,    22,    23,     0,
-      25,    26,    27,    28,    29,     0,     0,    32,     0,     0,
-       0,     0,   -84,     0,     0,     0,     0,    33,     0,     0,
-       0,     0,   154,     0,     0,   -84,     7,     8,     9,    10,
-      11,    12,    13,    14,    15,    16,    17,    18,    19,    20,
-      21,    22,    23,     0,    25,    26,    27,    28,    29,     0,
-       0,    32,     0,     0,     0,     0,   -84,     0,     0,     0,
-       0,    33,     0,     0,     0,     0,   170,     0,     0,   -84,
-       7,     8,     9,    10,    11,    12,    13,    14,    15,    16,
-      17,    18,    19,    20,    21,    22,    23,     0,    25,    26,
-      27,    28,    29,     0,     0,    32,     0,     0,     0,     0,
-     -84,     0,     0,     0,     0,    33,     0,     0,     0,     0,
-       6,     0,     0,   -84,     7,     8,     9,    10,    11,    12,
-      13,    14,    15,    16,    17,    18,    19,    20,    21,    22,
-      23,    24,    25,    26,    27,    28,    29,    30,    31,    32,
-       0,     0,     0,     0,     0,   -20,     0,     0,     0,    33,
-       0,     0,   -20,     0,     0,   -20,   -20,     7,     8,     9,
+      82,    70,   104,    37,   159,    68,    57,   131,    79,    49,
+     162,     4,   100,    84,    50,    88,   101,    92,    10,    93,
+      52,    51,   102,    63,    71,    97,    56,   103,    20,   104,
+      85,   104,    73,   175,    53,    91,    81,    29,   125,   120,
+      53,    33,   -93,   132,    58,    70,   147,   101,    95,    61,
+     163,   137,   150,   102,    63,    80,   149,    63,   -93,    62,
+      63,   166,    96,    59,   133,   138,   135,   104,    47,    48,
+      60,    61,    80,    53,   132,   167,   150,   150,   101,   147,
+     125,    62,    63,   163,   102,    63,   164,   165,    70,   149,
+      63,    98,    99,    83,    89,    90,   111,   125,    74,   122,
+     103,   117,     7,     8,     9,    10,    11,    12,    13,   125,
+      15,    16,    17,    18,    19,    20,    21,    22,    23,    24,
+     118,    26,    27,    28,    29,    30,   119,   134,    33,   139,
+     140,    98,    92,   142,   -22,   141,   154,   146,    34,   161,
+     143,   -22,  -107,   153,   -22,   -22,   112,   155,   156,   -22,
+       7,     8,     9,    10,    11,    12,    13,   157,    15,    16,
+      17,    18,    19,    20,    21,    22,    23,    24,   170,    26,
+      27,    28,    29,    30,   171,   172,    33,   173,   176,   177,
+       5,   121,   -22,   113,   169,   160,    34,   136,     0,   -22,
+    -108,     0,   -22,   -22,   124,   130,     0,   -22,     7,     8,
+       9,    10,    11,    12,    13,     0,    15,    16,    17,    18,
+      19,    20,    21,    22,    23,    24,     0,    26,    27,    28,
+      29,    30,     0,     0,    33,     0,     0,     0,     0,   -86,
+       0,   158,     0,     0,    34,     7,     8,     9,    10,    11,
+      12,    13,   -86,    15,    16,    17,    18,    19,    20,    21,
+      22,    23,    24,     0,    26,    27,    28,    29,    30,     0,
+       0,    33,     0,     0,     0,     0,   -86,     0,   174,     0,
+       0,    34,     7,     8,     9,    10,    11,    12,    13,   -86,
+      15,    16,    17,    18,    19,    20,    21,    22,    23,    24,
+       0,    26,    27,    28,    29,    30,     0,     0,    33,     0,
+       0,     0,     0,   -86,     0,     0,     0,     0,    34,     0,
+       0,     0,     0,     6,     0,     0,   -86,     7,     8,     9,
       10,    11,    12,    13,    14,    15,    16,    17,    18,    19,
-      20,    21,    22,    23,     0,    25,    26,    27,    28,    29,
-       0,     0,    32,     0,     0,     0,     0,     0,     0,     0,
-       0,     0,    33,     0,     0,     0,     0,     0,     0,   111,
-     112,     7,     8,     9,    10,    11,    12,    13,    14,    15,
-      16,    17,    18,    19,    20,    21,    22,    23,     0,    25,
-      26,    27,    28,    29,     0,     0,    32,     0,     0,     0,
-       0,     0,   143,     0,     0,     0,   144,     0,     0,     0,
-       0,     0,   145,    61,     7,     8,     9,    10,    11,    12,
-      13,    14,    15,    16,    17,    18,    19,    20,    21,    22,
-      23,     0,    25,    26,    27,    28,    29,     0,     0,    32,
-       0,     0,     0,     0,   164,     0,     0,     0,     0,    33,
-       7,     8,     9,    10,    11,    12,    13,    14,    15,    16,
-      17,    18,    19,    20,    21,    22,    23,     0,    25,    26,
-      27,    28,    29,     0,     0,    32,     0,     0,     0,     0,
-       0,     0,     0,     0,     0,    33
+      20,    21,    22,    23,    24,    25,    26,    27,    28,    29,
+      30,    31,    32,    33,     0,     0,     0,     0,     0,   -22,
+       0,     0,     0,    34,     0,     0,   -22,     0,     0,   -22,
+     -22,     7,     8,     9,    10,    11,    12,    13,     0,    15,
+      16,    17,    18,    19,    20,    21,    22,    23,    24,     0,
+      26,    27,    28,    29,    30,     0,     0,    33,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,    34,     0,     0,
+       0,     0,     0,     0,   115,   116,     7,     8,     9,    10,
+      11,    12,    13,     0,    15,    16,    17,    18,    19,    20,
+      21,    22,    23,    24,     0,    26,    27,    28,    29,    30,
+       0,     0,    33,     0,     0,     0,     0,     0,   147,     0,
+       0,     0,   148,     0,     0,     0,     0,     0,   149,    63,
+       7,     8,     9,    10,    11,    12,    13,     0,    15,    16,
+      17,    18,    19,    20,    21,    22,    23,    24,     0,    26,
+      27,    28,    29,    30,     0,     0,    33,     0,     0,     0,
+       0,   168,     0,     0,     0,     0,    34,     7,     8,     9,
+      10,    11,    12,    13,     0,    15,    16,    17,    18,    19,
+      20,    21,    22,    23,    24,     0,    26,    27,    28,    29,
+      30,     0,     0,    33,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,    34
 };
 
-static const short int yycheck[] =
+static const yytype_int16 yycheck[] =
 {
-      56,    37,    72,     3,     1,    36,    25,   134,    36,     1,
-      61,    36,    36,     0,    29,    31,    31,    46,    46,    47,
-      36,    43,     1,     8,    32,    50,    50,    50,    98,    60,
-     100,    50,    17,    84,    65,    54,   163,    93,    46,    36,
-      32,    26,    46,    79,    36,    30,    32,    31,    40,    46,
-      47,   121,    43,    53,    46,    47,    48,    36,    32,    36,
-      46,    40,    45,    40,   145,   146,   136,    46,    47,    46,
-      47,    36,    46,    36,    51,   145,   146,    40,   134,    43,
-      44,    48,    36,    46,    47,   121,    40,    98,    44,   100,
-      43,    44,    46,    47,    30,   151,    48,    48,    33,    43,
-      45,    51,    43,    29,     1,    48,    43,   163,     5,     6,
-       7,     8,     9,    10,    11,    12,    13,    14,    15,    16,
-      17,    18,    19,    20,    21,    49,    23,    24,    25,    26,
-      27,    48,    48,    30,    35,    45,    48,    48,    33,    36,
-      48,    48,    48,    40,    48,    48,    43,    44,    48,    46,
-      47,     1,     1,    87,    51,     5,     6,     7,     8,     9,
-      10,    11,    12,    13,    14,    15,    16,    17,    18,    19,
-      20,    21,    53,    23,    24,    25,    26,    27,   151,   136,
-      30,    74,    96,   101,    -1,    -1,    36,    -1,    -1,    -1,
-      40,    -1,    -1,    43,    44,    -1,    46,    47,     1,    -1,
-      -1,    51,     5,     6,     7,     8,     9,    10,    11,    12,
-      13,    14,    15,    16,    17,    18,    19,    20,    21,    -1,
-      23,    24,    25,    26,    27,    -1,    -1,    30,    -1,    -1,
-      -1,    -1,    35,    -1,    -1,    -1,    -1,    40,    -1,    -1,
-      -1,    -1,     1,    -1,    -1,    48,     5,     6,     7,     8,
-       9,    10,    11,    12,    13,    14,    15,    16,    17,    18,
-      19,    20,    21,    -1,    23,    24,    25,    26,    27,    -1,
-      -1,    30,    -1,    -1,    -1,    -1,    35,    -1,    -1,    -1,
-      -1,    40,    -1,    -1,    -1,    -1,     1,    -1,    -1,    48,
-       5,     6,     7,     8,     9,    10,    11,    12,    13,    14,
-      15,    16,    17,    18,    19,    20,    21,    -1,    23,    24,
-      25,    26,    27,    -1,    -1,    30,    -1,    -1,    -1,    -1,
-      35,    -1,    -1,    -1,    -1,    40,    -1,    -1,    -1,    -1,
-       1,    -1,    -1,    48,     5,     6,     7,     8,     9,    10,
-      11,    12,    13,    14,    15,    16,    17,    18,    19,    20,
-      21,    22,    23,    24,    25,    26,    27,    28,    29,    30,
-      -1,    -1,    -1,    -1,    -1,    36,    -1,    -1,    -1,    40,
-      -1,    -1,    43,    -1,    -1,    46,    47,     5,     6,     7,
+      58,    38,    75,     3,   138,    37,    26,     1,    55,    32,
+       1,     0,    37,     1,    37,    63,    41,    30,     8,    32,
+      37,    23,    47,    48,    32,    72,    37,    52,    18,   102,
+      62,   104,    52,   167,    51,    67,    56,    27,    96,    87,
+      51,    31,    33,    37,    47,    82,    37,    41,    33,    37,
+      41,    33,   125,    47,    48,    55,    47,    48,    49,    47,
+      48,    33,    47,    47,   102,    47,   104,   140,    44,    45,
+      44,    37,    72,    51,    37,    47,   149,   150,    41,    37,
+     138,    47,    48,    41,    47,    48,   149,   150,   125,    47,
+      48,    44,    45,    37,    44,    46,    45,   155,     1,    31,
+      52,    49,     5,     6,     7,     8,     9,    10,    11,   167,
+      13,    14,    15,    16,    17,    18,    19,    20,    21,    22,
+      49,    24,    25,    26,    27,    28,    49,    34,    31,    44,
+      46,    44,    30,    44,    37,    49,    36,    49,    41,    34,
+      50,    44,    45,    49,    47,    48,     1,    46,    49,    52,
+       5,     6,     7,     8,     9,    10,    11,    49,    13,    14,
+      15,    16,    17,    18,    19,    20,    21,    22,    49,    24,
+      25,    26,    27,    28,    49,    49,    31,    49,    49,    49,
+       1,    90,    37,    77,   155,   140,    41,   105,    -1,    44,
+      45,    -1,    47,    48,     1,   100,    -1,    52,     5,     6,
+       7,     8,     9,    10,    11,    -1,    13,    14,    15,    16,
+      17,    18,    19,    20,    21,    22,    -1,    24,    25,    26,
+      27,    28,    -1,    -1,    31,    -1,    -1,    -1,    -1,    36,
+      -1,     1,    -1,    -1,    41,     5,     6,     7,     8,     9,
+      10,    11,    49,    13,    14,    15,    16,    17,    18,    19,
+      20,    21,    22,    -1,    24,    25,    26,    27,    28,    -1,
+      -1,    31,    -1,    -1,    -1,    -1,    36,    -1,     1,    -1,
+      -1,    41,     5,     6,     7,     8,     9,    10,    11,    49,
+      13,    14,    15,    16,    17,    18,    19,    20,    21,    22,
+      -1,    24,    25,    26,    27,    28,    -1,    -1,    31,    -1,
+      -1,    -1,    -1,    36,    -1,    -1,    -1,    -1,    41,    -1,
+      -1,    -1,    -1,     1,    -1,    -1,    49,     5,     6,     7,
        8,     9,    10,    11,    12,    13,    14,    15,    16,    17,
-      18,    19,    20,    21,    -1,    23,    24,    25,    26,    27,
-      -1,    -1,    30,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    40,    -1,    -1,    -1,    -1,    -1,    -1,    47,
-      48,     5,     6,     7,     8,     9,    10,    11,    12,    13,
-      14,    15,    16,    17,    18,    19,    20,    21,    -1,    23,
-      24,    25,    26,    27,    -1,    -1,    30,    -1,    -1,    -1,
-      -1,    -1,    36,    -1,    -1,    -1,    40,    -1,    -1,    -1,
-      -1,    -1,    46,    47,     5,     6,     7,     8,     9,    10,
-      11,    12,    13,    14,    15,    16,    17,    18,    19,    20,
-      21,    -1,    23,    24,    25,    26,    27,    -1,    -1,    30,
-      -1,    -1,    -1,    -1,    35,    -1,    -1,    -1,    -1,    40,
-       5,     6,     7,     8,     9,    10,    11,    12,    13,    14,
-      15,    16,    17,    18,    19,    20,    21,    -1,    23,    24,
-      25,    26,    27,    -1,    -1,    30,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,    40
+      18,    19,    20,    21,    22,    23,    24,    25,    26,    27,
+      28,    29,    30,    31,    -1,    -1,    -1,    -1,    -1,    37,
+      -1,    -1,    -1,    41,    -1,    -1,    44,    -1,    -1,    47,
+      48,     5,     6,     7,     8,     9,    10,    11,    -1,    13,
+      14,    15,    16,    17,    18,    19,    20,    21,    22,    -1,
+      24,    25,    26,    27,    28,    -1,    -1,    31,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,    41,    -1,    -1,
+      -1,    -1,    -1,    -1,    48,    49,     5,     6,     7,     8,
+       9,    10,    11,    -1,    13,    14,    15,    16,    17,    18,
+      19,    20,    21,    22,    -1,    24,    25,    26,    27,    28,
+      -1,    -1,    31,    -1,    -1,    -1,    -1,    -1,    37,    -1,
+      -1,    -1,    41,    -1,    -1,    -1,    -1,    -1,    47,    48,
+       5,     6,     7,     8,     9,    10,    11,    -1,    13,    14,
+      15,    16,    17,    18,    19,    20,    21,    22,    -1,    24,
+      25,    26,    27,    28,    -1,    -1,    31,    -1,    -1,    -1,
+      -1,    36,    -1,    -1,    -1,    -1,    41,     5,     6,     7,
+       8,     9,    10,    11,    -1,    13,    14,    15,    16,    17,
+      18,    19,    20,    21,    22,    -1,    24,    25,    26,    27,
+      28,    -1,    -1,    31,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    41
 };
 
 /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
    symbol of state STATE-NUM.  */
-static const unsigned char yystos[] =
+static const yytype_uint8 yystos[] =
 {
-       0,    53,    54,    55,     0,    54,     1,     5,     6,     7,
+       0,    54,    55,    56,     0,    55,     1,     5,     6,     7,
        8,     9,    10,    11,    12,    13,    14,    15,    16,    17,
       18,    19,    20,    21,    22,    23,    24,    25,    26,    27,
-      28,    29,    30,    40,    56,    58,    62,    63,    64,    65,
-      66,    67,    71,    82,    94,    96,    43,    44,    31,    36,
-      36,    50,    85,    57,    36,    85,    46,    46,    43,    36,
-      46,    47,    59,    60,    61,    68,    72,    73,    64,    31,
-      85,     1,    62,    86,    87,    88,    58,    62,    85,    63,
-      36,     1,    72,    69,    70,    71,    43,    45,    72,    29,
-      31,    95,    32,    46,    43,    44,    36,    40,    46,    51,
-      68,    74,    75,    89,    90,    91,    92,    44,     1,    88,
-      72,    47,    48,    48,    48,    48,    71,    61,    30,    93,
-       1,    63,    76,    77,    78,    79,    92,     1,    36,    74,
-      33,    74,    93,    32,    46,    43,    45,    48,    43,    49,
-      83,    84,    48,    36,    40,    46,    68,    80,    81,    48,
-      35,    45,    48,    48,     1,    76,    91,    33,     1,    40,
-      80,    80,    32,    46,    35,    79,    48,    48,    48,    48,
-       1,    76,    48,    48
+      28,    29,    30,    31,    41,    57,    60,    64,    65,    66,
+      67,    68,    69,    73,    84,    96,    98,    44,    45,    32,
+      37,    23,    37,    51,    87,    59,    37,    87,    47,    47,
+      44,    37,    47,    48,    61,    62,    63,    70,    74,    75,
+      66,    32,    58,    87,     1,    64,    88,    89,    90,    60,
+      64,    87,    65,    37,     1,    74,    71,    72,    73,    44,
+      46,    74,    30,    32,    97,    33,    47,    60,    44,    45,
+      37,    41,    47,    52,    70,    76,    77,    91,    92,    93,
+      94,    45,     1,    90,    74,    48,    49,    49,    49,    49,
+      73,    63,    31,    95,     1,    65,    78,    79,    80,    81,
+      94,     1,    37,    76,    34,    76,    95,    33,    47,    44,
+      46,    49,    44,    50,    85,    86,    49,    37,    41,    47,
+      70,    82,    83,    49,    36,    46,    49,    49,     1,    78,
+      93,    34,     1,    41,    82,    82,    33,    47,    36,    81,
+      49,    49,    49,    49,     1,    78,    49,    49
 };
 
-#if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__)
-# define YYSIZE_T __SIZE_TYPE__
-#endif
-#if ! defined (YYSIZE_T) && defined (size_t)
-# define YYSIZE_T size_t
-#endif
-#if ! defined (YYSIZE_T)
-# if defined (__STDC__) || defined (__cplusplus)
-#  include <stddef.h> /* INFRINGES ON USER NAME SPACE */
-#  define YYSIZE_T size_t
-# endif
-#endif
-#if ! defined (YYSIZE_T)
-# define YYSIZE_T unsigned int
-#endif
-
 #define yyerrok		(yyerrstatus = 0)
 #define yyclearin	(yychar = YYEMPTY)
 #define YYEMPTY		(-2)
@@ -770,15 +888,15 @@
       yychar = (Token);						\
       yylval = (Value);						\
       yytoken = YYTRANSLATE (yychar);				\
-      YYPOPSTACK;						\
+      YYPOPSTACK (1);						\
       goto yybackup;						\
     }								\
   else								\
-    { 								\
-      yyerror ("syntax error: cannot back up");\
+    {								\
+      yyerror (YY_("syntax error: cannot back up")); \
       YYERROR;							\
     }								\
-while (0)
+while (YYID (0))
 
 
 #define YYTERROR	1
@@ -793,7 +911,7 @@
 #ifndef YYLLOC_DEFAULT
 # define YYLLOC_DEFAULT(Current, Rhs, N)				\
     do									\
-      if (N)								\
+      if (YYID (N))                                                    \
 	{								\
 	  (Current).first_line   = YYRHSLOC (Rhs, 1).first_line;	\
 	  (Current).first_column = YYRHSLOC (Rhs, 1).first_column;	\
@@ -807,7 +925,7 @@
 	  (Current).first_column = (Current).last_column =		\
 	    YYRHSLOC (Rhs, 0).last_column;				\
 	}								\
-    while (0)
+    while (YYID (0))
 #endif
 
 
@@ -819,8 +937,8 @@
 # if YYLTYPE_IS_TRIVIAL
 #  define YY_LOCATION_PRINT(File, Loc)			\
      fprintf (File, "%d.%d-%d.%d",			\
-              (Loc).first_line, (Loc).first_column,	\
-              (Loc).last_line,  (Loc).last_column)
+	      (Loc).first_line, (Loc).first_column,	\
+	      (Loc).last_line,  (Loc).last_column)
 # else
 #  define YY_LOCATION_PRINT(File, Loc) ((void) 0)
 # endif
@@ -847,36 +965,96 @@
 do {						\
   if (yydebug)					\
     YYFPRINTF Args;				\
-} while (0)
+} while (YYID (0))
 
-# define YY_SYMBOL_PRINT(Title, Type, Value, Location)		\
-do {								\
-  if (yydebug)							\
-    {								\
-      YYFPRINTF (stderr, "%s ", Title);				\
-      yysymprint (stderr, 					\
-                  Type, Value);	\
-      YYFPRINTF (stderr, "\n");					\
-    }								\
-} while (0)
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location)			  \
+do {									  \
+  if (yydebug)								  \
+    {									  \
+      YYFPRINTF (stderr, "%s ", Title);					  \
+      yy_symbol_print (stderr,						  \
+		  Type, Value); \
+      YYFPRINTF (stderr, "\n");						  \
+    }									  \
+} while (YYID (0))
+
+
+/*--------------------------------.
+| Print this symbol on YYOUTPUT.  |
+`--------------------------------*/
+
+/*ARGSUSED*/
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static void
+yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
+#else
+static void
+yy_symbol_value_print (yyoutput, yytype, yyvaluep)
+    FILE *yyoutput;
+    int yytype;
+    YYSTYPE const * const yyvaluep;
+#endif
+{
+  if (!yyvaluep)
+    return;
+# ifdef YYPRINT
+  if (yytype < YYNTOKENS)
+    YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
+# else
+  YYUSE (yyoutput);
+# endif
+  switch (yytype)
+    {
+      default:
+	break;
+    }
+}
+
+
+/*--------------------------------.
+| Print this symbol on YYOUTPUT.  |
+`--------------------------------*/
+
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static void
+yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
+#else
+static void
+yy_symbol_print (yyoutput, yytype, yyvaluep)
+    FILE *yyoutput;
+    int yytype;
+    YYSTYPE const * const yyvaluep;
+#endif
+{
+  if (yytype < YYNTOKENS)
+    YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
+  else
+    YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
+
+  yy_symbol_value_print (yyoutput, yytype, yyvaluep);
+  YYFPRINTF (yyoutput, ")");
+}
 
 /*------------------------------------------------------------------.
 | yy_stack_print -- Print the state stack from its BOTTOM up to its |
 | TOP (included).                                                   |
 `------------------------------------------------------------------*/
 
-#if defined (__STDC__) || defined (__cplusplus)
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
 static void
-yy_stack_print (short int *bottom, short int *top)
+yy_stack_print (yytype_int16 *bottom, yytype_int16 *top)
 #else
 static void
 yy_stack_print (bottom, top)
-    short int *bottom;
-    short int *top;
+    yytype_int16 *bottom;
+    yytype_int16 *top;
 #endif
 {
   YYFPRINTF (stderr, "Stack now");
-  for (/* Nothing. */; bottom <= top; ++bottom)
+  for (; bottom <= top; ++bottom)
     YYFPRINTF (stderr, " %d", *bottom);
   YYFPRINTF (stderr, "\n");
 }
@@ -885,37 +1063,45 @@
 do {								\
   if (yydebug)							\
     yy_stack_print ((Bottom), (Top));				\
-} while (0)
+} while (YYID (0))
 
 
 /*------------------------------------------------.
 | Report that the YYRULE is going to be reduced.  |
 `------------------------------------------------*/
 
-#if defined (__STDC__) || defined (__cplusplus)
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
 static void
-yy_reduce_print (int yyrule)
+yy_reduce_print (YYSTYPE *yyvsp, int yyrule)
 #else
 static void
-yy_reduce_print (yyrule)
+yy_reduce_print (yyvsp, yyrule)
+    YYSTYPE *yyvsp;
     int yyrule;
 #endif
 {
+  int yynrhs = yyr2[yyrule];
   int yyi;
-  unsigned int yylno = yyrline[yyrule];
-  YYFPRINTF (stderr, "Reducing stack by rule %d (line %u), ",
-             yyrule - 1, yylno);
-  /* Print the symbols being reduced, and their result.  */
-  for (yyi = yyprhs[yyrule]; 0 <= yyrhs[yyi]; yyi++)
-    YYFPRINTF (stderr, "%s ", yytname [yyrhs[yyi]]);
-  YYFPRINTF (stderr, "-> %s\n", yytname [yyr1[yyrule]]);
+  unsigned long int yylno = yyrline[yyrule];
+  YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n",
+	     yyrule - 1, yylno);
+  /* The symbols being reduced.  */
+  for (yyi = 0; yyi < yynrhs; yyi++)
+    {
+      fprintf (stderr, "   $%d = ", yyi + 1);
+      yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi],
+		       &(yyvsp[(yyi + 1) - (yynrhs)])
+		       		       );
+      fprintf (stderr, "\n");
+    }
 }
 
 # define YY_REDUCE_PRINT(Rule)		\
 do {					\
   if (yydebug)				\
-    yy_reduce_print (Rule);		\
-} while (0)
+    yy_reduce_print (yyvsp, Rule); \
+} while (YYID (0))
 
 /* Nonzero means print parse trace.  It is left uninitialized so that
    multiple parsers can coexist.  */
@@ -937,7 +1123,7 @@
    if the built-in stack extension method is used).
 
    Do not make this value too large; the results are undefined if
-   SIZE_MAX < YYSTACK_BYTES (YYMAXDEPTH)
+   YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH)
    evaluated with infinite-precision integer arithmetic.  */
 
 #ifndef YYMAXDEPTH
@@ -949,45 +1135,47 @@
 #if YYERROR_VERBOSE
 
 # ifndef yystrlen
-#  if defined (__GLIBC__) && defined (_STRING_H)
+#  if defined __GLIBC__ && defined _STRING_H
 #   define yystrlen strlen
 #  else
 /* Return the length of YYSTR.  */
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
 static YYSIZE_T
-#   if defined (__STDC__) || defined (__cplusplus)
 yystrlen (const char *yystr)
-#   else
+#else
+static YYSIZE_T
 yystrlen (yystr)
-     const char *yystr;
-#   endif
+    const char *yystr;
+#endif
 {
-  register const char *yys = yystr;
-
-  while (*yys++ != '\0')
+  YYSIZE_T yylen;
+  for (yylen = 0; yystr[yylen]; yylen++)
     continue;
-
-  return yys - yystr - 1;
+  return yylen;
 }
 #  endif
 # endif
 
 # ifndef yystpcpy
-#  if defined (__GLIBC__) && defined (_STRING_H) && defined (_GNU_SOURCE)
+#  if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE
 #   define yystpcpy stpcpy
 #  else
 /* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
    YYDEST.  */
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
 static char *
-#   if defined (__STDC__) || defined (__cplusplus)
 yystpcpy (char *yydest, const char *yysrc)
-#   else
+#else
+static char *
 yystpcpy (yydest, yysrc)
-     char *yydest;
-     const char *yysrc;
-#   endif
+    char *yydest;
+    const char *yysrc;
+#endif
 {
-  register char *yyd = yydest;
-  register const char *yys = yysrc;
+  char *yyd = yydest;
+  const char *yys = yysrc;
 
   while ((*yyd++ = *yys++) != '\0')
     continue;
@@ -997,53 +1185,171 @@
 #  endif
 # endif
 
-#endif /* !YYERROR_VERBOSE */
+# ifndef yytnamerr
+/* Copy to YYRES the contents of YYSTR after stripping away unnecessary
+   quotes and backslashes, so that it's suitable for yyerror.  The
+   heuristic is that double-quoting is unnecessary unless the string
+   contains an apostrophe, a comma, or backslash (other than
+   backslash-backslash).  YYSTR is taken from yytname.  If YYRES is
+   null, do not copy; instead, return the length of what the result
+   would have been.  */
+static YYSIZE_T
+yytnamerr (char *yyres, const char *yystr)
+{
+  if (*yystr == '"')
+    {
+      YYSIZE_T yyn = 0;
+      char const *yyp = yystr;
 
+      for (;;)
+	switch (*++yyp)
+	  {
+	  case '\'':
+	  case ',':
+	    goto do_not_strip_quotes;
+
+	  case '\\':
+	    if (*++yyp != '\\')
+	      goto do_not_strip_quotes;
+	    /* Fall through.  */
+	  default:
+	    if (yyres)
+	      yyres[yyn] = *yyp;
+	    yyn++;
+	    break;
+
+	  case '"':
+	    if (yyres)
+	      yyres[yyn] = '\0';
+	    return yyn;
+	  }
+    do_not_strip_quotes: ;
+    }
+
+  if (! yyres)
+    return yystrlen (yystr);
+
+  return yystpcpy (yyres, yystr) - yyres;
+}
+# endif
+
+/* Copy into YYRESULT an error message about the unexpected token
+   YYCHAR while in state YYSTATE.  Return the number of bytes copied,
+   including the terminating null byte.  If YYRESULT is null, do not
+   copy anything; just return the number of bytes that would be
+   copied.  As a special case, return 0 if an ordinary "syntax error"
+   message will do.  Return YYSIZE_MAXIMUM if overflow occurs during
+   size calculation.  */
+static YYSIZE_T
+yysyntax_error (char *yyresult, int yystate, int yychar)
+{
+  int yyn = yypact[yystate];
+
+  if (! (YYPACT_NINF < yyn && yyn <= YYLAST))
+    return 0;
+  else
+    {
+      int yytype = YYTRANSLATE (yychar);
+      YYSIZE_T yysize0 = yytnamerr (0, yytname[yytype]);
+      YYSIZE_T yysize = yysize0;
+      YYSIZE_T yysize1;
+      int yysize_overflow = 0;
+      enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
+      char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
+      int yyx;
+
+# if 0
+      /* This is so xgettext sees the translatable formats that are
+	 constructed on the fly.  */
+      YY_("syntax error, unexpected %s");
+      YY_("syntax error, unexpected %s, expecting %s");
+      YY_("syntax error, unexpected %s, expecting %s or %s");
+      YY_("syntax error, unexpected %s, expecting %s or %s or %s");
+      YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s");
+# endif
+      char *yyfmt;
+      char const *yyf;
+      static char const yyunexpected[] = "syntax error, unexpected %s";
+      static char const yyexpecting[] = ", expecting %s";
+      static char const yyor[] = " or %s";
+      char yyformat[sizeof yyunexpected
+		    + sizeof yyexpecting - 1
+		    + ((YYERROR_VERBOSE_ARGS_MAXIMUM - 2)
+		       * (sizeof yyor - 1))];
+      char const *yyprefix = yyexpecting;
+
+      /* Start YYX at -YYN if negative to avoid negative indexes in
+	 YYCHECK.  */
+      int yyxbegin = yyn < 0 ? -yyn : 0;
+
+      /* Stay within bounds of both yycheck and yytname.  */
+      int yychecklim = YYLAST - yyn + 1;
+      int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
+      int yycount = 1;
+
+      yyarg[0] = yytname[yytype];
+      yyfmt = yystpcpy (yyformat, yyunexpected);
+
+      for (yyx = yyxbegin; yyx < yyxend; ++yyx)
+	if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
+	  {
+	    if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
+	      {
+		yycount = 1;
+		yysize = yysize0;
+		yyformat[sizeof yyunexpected - 1] = '\0';
+		break;
+	      }
+	    yyarg[yycount++] = yytname[yyx];
+	    yysize1 = yysize + yytnamerr (0, yytname[yyx]);
+	    yysize_overflow |= (yysize1 < yysize);
+	    yysize = yysize1;
+	    yyfmt = yystpcpy (yyfmt, yyprefix);
+	    yyprefix = yyor;
+	  }
+
+      yyf = YY_(yyformat);
+      yysize1 = yysize + yystrlen (yyf);
+      yysize_overflow |= (yysize1 < yysize);
+      yysize = yysize1;
+
+      if (yysize_overflow)
+	return YYSIZE_MAXIMUM;
+
+      if (yyresult)
+	{
+	  /* Avoid sprintf, as that infringes on the user's name space.
+	     Don't have undefined behavior even if the translation
+	     produced a string with the wrong number of "%s"s.  */
+	  char *yyp = yyresult;
+	  int yyi = 0;
+	  while ((*yyp = *yyf) != '\0')
+	    {
+	      if (*yyp == '%' && yyf[1] == 's' && yyi < yycount)
+		{
+		  yyp += yytnamerr (yyp, yyarg[yyi++]);
+		  yyf += 2;
+		}
+	      else
+		{
+		  yyp++;
+		  yyf++;
+		}
+	    }
+	}
+      return yysize;
+    }
+}
+#endif /* YYERROR_VERBOSE */
 
 
-#if YYDEBUG
-/*--------------------------------.
-| Print this symbol on YYOUTPUT.  |
-`--------------------------------*/
-
-#if defined (__STDC__) || defined (__cplusplus)
-static void
-yysymprint (FILE *yyoutput, int yytype, YYSTYPE *yyvaluep)
-#else
-static void
-yysymprint (yyoutput, yytype, yyvaluep)
-    FILE *yyoutput;
-    int yytype;
-    YYSTYPE *yyvaluep;
-#endif
-{
-  /* Pacify ``unused variable'' warnings.  */
-  (void) yyvaluep;
-
-  if (yytype < YYNTOKENS)
-    YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
-  else
-    YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
-
-
-# ifdef YYPRINT
-  if (yytype < YYNTOKENS)
-    YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
-# endif
-  switch (yytype)
-    {
-      default:
-        break;
-    }
-  YYFPRINTF (yyoutput, ")");
-}
-
-#endif /* ! YYDEBUG */
 /*-----------------------------------------------.
 | Release the memory associated to this symbol.  |
 `-----------------------------------------------*/
 
-#if defined (__STDC__) || defined (__cplusplus)
+/*ARGSUSED*/
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
 static void
 yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep)
 #else
@@ -1054,8 +1360,7 @@
     YYSTYPE *yyvaluep;
 #endif
 {
-  /* Pacify ``unused variable'' warnings.  */
-  (void) yyvaluep;
+  YYUSE (yyvaluep);
 
   if (!yymsg)
     yymsg = "Deleting";
@@ -1065,7 +1370,7 @@
     {
 
       default:
-        break;
+	break;
     }
 }
 
@@ -1073,13 +1378,13 @@
 /* Prevent warnings from -Wmissing-prototypes.  */
 
 #ifdef YYPARSE_PARAM
-# if defined (__STDC__) || defined (__cplusplus)
+#if defined __STDC__ || defined __cplusplus
 int yyparse (void *YYPARSE_PARAM);
-# else
+#else
 int yyparse ();
-# endif
+#endif
 #else /* ! YYPARSE_PARAM */
-#if defined (__STDC__) || defined (__cplusplus)
+#if defined __STDC__ || defined __cplusplus
 int yyparse (void);
 #else
 int yyparse ();
@@ -1104,14 +1409,18 @@
 `----------*/
 
 #ifdef YYPARSE_PARAM
-# if defined (__STDC__) || defined (__cplusplus)
-int yyparse (void *YYPARSE_PARAM)
-# else
-int yyparse (YYPARSE_PARAM)
-  void *YYPARSE_PARAM;
-# endif
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+int
+yyparse (void *YYPARSE_PARAM)
+#else
+int
+yyparse (YYPARSE_PARAM)
+    void *YYPARSE_PARAM;
+#endif
 #else /* ! YYPARSE_PARAM */
-#if defined (__STDC__) || defined (__cplusplus)
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
 int
 yyparse (void)
 #else
@@ -1122,13 +1431,19 @@
 #endif
 {
   
-  register int yystate;
-  register int yyn;
+  int yystate;
+  int yyn;
   int yyresult;
   /* Number of tokens to shift before error messages enabled.  */
   int yyerrstatus;
   /* Look-ahead token as an internal (translated) token number.  */
   int yytoken = 0;
+#if YYERROR_VERBOSE
+  /* Buffer for error messages, and its allocated size.  */
+  char yymsgbuf[128];
+  char *yymsg = yymsgbuf;
+  YYSIZE_T yymsg_alloc = sizeof yymsgbuf;
+#endif
 
   /* Three stacks and their tools:
      `yyss': related to states,
@@ -1139,18 +1454,18 @@
      to reallocate them elsewhere.  */
 
   /* The state stack.  */
-  short int yyssa[YYINITDEPTH];
-  short int *yyss = yyssa;
-  register short int *yyssp;
+  yytype_int16 yyssa[YYINITDEPTH];
+  yytype_int16 *yyss = yyssa;
+  yytype_int16 *yyssp;
 
   /* The semantic value stack.  */
   YYSTYPE yyvsa[YYINITDEPTH];
   YYSTYPE *yyvs = yyvsa;
-  register YYSTYPE *yyvsp;
+  YYSTYPE *yyvsp;
 
 
 
-#define YYPOPSTACK   (yyvsp--, yyssp--)
+#define YYPOPSTACK(N)   (yyvsp -= (N), yyssp -= (N))
 
   YYSIZE_T yystacksize = YYINITDEPTH;
 
@@ -1159,9 +1474,9 @@
   YYSTYPE yyval;
 
 
-  /* When reducing, the number of symbols on the RHS of the reduced
-     rule.  */
-  int yylen;
+  /* The number of symbols on the RHS of the reduced rule.
+     Keep to zero when no symbol should be popped.  */
+  int yylen = 0;
 
   YYDPRINTF ((stderr, "Starting parse\n"));
 
@@ -1178,9 +1493,6 @@
   yyssp = yyss;
   yyvsp = yyvs;
 
-
-  yyvsp[0] = yylval;
-
   goto yysetstate;
 
 /*------------------------------------------------------------.
@@ -1188,8 +1500,7 @@
 `------------------------------------------------------------*/
  yynewstate:
   /* In all cases, when you get here, the value and location stacks
-     have just been pushed. so pushing a state here evens the stacks.
-     */
+     have just been pushed.  So pushing a state here evens the stacks.  */
   yyssp++;
 
  yysetstate:
@@ -1202,18 +1513,18 @@
 
 #ifdef yyoverflow
       {
-	/* Give user a chance to reallocate the stack. Use copies of
+	/* Give user a chance to reallocate the stack.  Use copies of
 	   these so that the &'s don't force the real ones into
 	   memory.  */
 	YYSTYPE *yyvs1 = yyvs;
-	short int *yyss1 = yyss;
+	yytype_int16 *yyss1 = yyss;
 
 
 	/* Each stack pointer address is followed by the size of the
 	   data in use in that stack, in bytes.  This used to be a
 	   conditional around just the two extra args, but that might
 	   be undefined if yyoverflow is a macro.  */
-	yyoverflow ("parser stack overflow",
+	yyoverflow (YY_("memory exhausted"),
 		    &yyss1, yysize * sizeof (*yyssp),
 		    &yyvs1, yysize * sizeof (*yyvsp),
 
@@ -1224,21 +1535,21 @@
       }
 #else /* no yyoverflow */
 # ifndef YYSTACK_RELOCATE
-      goto yyoverflowlab;
+      goto yyexhaustedlab;
 # else
       /* Extend the stack our own way.  */
       if (YYMAXDEPTH <= yystacksize)
-	goto yyoverflowlab;
+	goto yyexhaustedlab;
       yystacksize *= 2;
       if (YYMAXDEPTH < yystacksize)
 	yystacksize = YYMAXDEPTH;
 
       {
-	short int *yyss1 = yyss;
+	yytype_int16 *yyss1 = yyss;
 	union yyalloc *yyptr =
 	  (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
 	if (! yyptr)
-	  goto yyoverflowlab;
+	  goto yyexhaustedlab;
 	YYSTACK_RELOCATE (yyss);
 	YYSTACK_RELOCATE (yyvs);
 
@@ -1269,12 +1580,10 @@
 `-----------*/
 yybackup:
 
-/* Do appropriate processing given the current state.  */
-/* Read a look-ahead token if we need one and don't already have one.  */
-/* yyresume: */
+  /* Do appropriate processing given the current state.  Read a
+     look-ahead token if we need one and don't already have one.  */
 
   /* First try to decide what to do without reference to look-ahead token.  */
-
   yyn = yypact[yystate];
   if (yyn == YYPACT_NINF)
     goto yydefault;
@@ -1316,22 +1625,21 @@
   if (yyn == YYFINAL)
     YYACCEPT;
 
-  /* Shift the look-ahead token.  */
-  YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
-
-  /* Discard the token being shifted unless it is eof.  */
-  if (yychar != YYEOF)
-    yychar = YYEMPTY;
-
-  *++yyvsp = yylval;
-
-
   /* Count tokens shifted since error; after three, turn off error
      status.  */
   if (yyerrstatus)
     yyerrstatus--;
 
+  /* Shift the look-ahead token.  */
+  YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
+
+  /* Discard the shifted token unless it is eof.  */
+  if (yychar != YYEOF)
+    yychar = YYEMPTY;
+
   yystate = yyn;
+  *++yyvsp = yylval;
+
   goto yynewstate;
 
 
@@ -1367,457 +1675,466 @@
   switch (yyn)
     {
         case 4:
-#line 107 "scripts/genksyms/parse.y"
+#line 108 "scripts/genksyms/parse.y"
     { is_typedef = 0; is_extern = 0; current_name = NULL; decl_spec = NULL; ;}
     break;
 
   case 5:
-#line 109 "scripts/genksyms/parse.y"
-    { free_list(*(yyvsp[0]), NULL); *(yyvsp[0]) = NULL; ;}
+#line 110 "scripts/genksyms/parse.y"
+    { free_list(*(yyvsp[(2) - (2)]), NULL); *(yyvsp[(2) - (2)]) = NULL; ;}
     break;
 
   case 6:
-#line 113 "scripts/genksyms/parse.y"
+#line 114 "scripts/genksyms/parse.y"
     { is_typedef = 1; ;}
     break;
 
   case 7:
-#line 114 "scripts/genksyms/parse.y"
-    { (yyval) = (yyvsp[0]); ;}
+#line 115 "scripts/genksyms/parse.y"
+    { (yyval) = (yyvsp[(4) - (4)]); ;}
     break;
 
-  case 12:
-#line 119 "scripts/genksyms/parse.y"
-    { (yyval) = (yyvsp[0]); ;}
+  case 8:
+#line 116 "scripts/genksyms/parse.y"
+    { is_typedef = 1; ;}
     break;
 
-  case 13:
-#line 120 "scripts/genksyms/parse.y"
-    { (yyval) = (yyvsp[0]); ;}
+  case 9:
+#line 117 "scripts/genksyms/parse.y"
+    { (yyval) = (yyvsp[(3) - (3)]); ;}
     break;
 
   case 14:
-#line 125 "scripts/genksyms/parse.y"
+#line 122 "scripts/genksyms/parse.y"
+    { (yyval) = (yyvsp[(2) - (2)]); ;}
+    break;
+
+  case 15:
+#line 123 "scripts/genksyms/parse.y"
+    { (yyval) = (yyvsp[(2) - (2)]); ;}
+    break;
+
+  case 16:
+#line 128 "scripts/genksyms/parse.y"
     { if (current_name) {
-		    struct string_list *decl = (*(yyvsp[0]))->next;
-		    (*(yyvsp[0]))->next = NULL;
+		    struct string_list *decl = (*(yyvsp[(3) - (3)]))->next;
+		    (*(yyvsp[(3) - (3)]))->next = NULL;
 		    add_symbol(current_name,
 			       is_typedef ? SYM_TYPEDEF : SYM_NORMAL,
 			       decl, is_extern);
 		    current_name = NULL;
 		  }
-		  (yyval) = (yyvsp[0]);
+		  (yyval) = (yyvsp[(3) - (3)]);
 		;}
     break;
 
-  case 15:
-#line 138 "scripts/genksyms/parse.y"
-    { (yyval) = NULL; ;}
-    break;
-
   case 17:
-#line 144 "scripts/genksyms/parse.y"
-    { struct string_list *decl = *(yyvsp[0]);
-		  *(yyvsp[0]) = NULL;
-		  add_symbol(current_name,
-			     is_typedef ? SYM_TYPEDEF : SYM_NORMAL, decl, is_extern);
-		  current_name = NULL;
-		  (yyval) = (yyvsp[0]);
-		;}
-    break;
-
-  case 18:
-#line 152 "scripts/genksyms/parse.y"
-    { struct string_list *decl = *(yyvsp[0]);
-		  *(yyvsp[0]) = NULL;
-		  free_list(*(yyvsp[-1]), NULL);
-		  *(yyvsp[-1]) = decl_spec;
-		  add_symbol(current_name,
-			     is_typedef ? SYM_TYPEDEF : SYM_NORMAL, decl, is_extern);
-		  current_name = NULL;
-		  (yyval) = (yyvsp[0]);
-		;}
+#line 141 "scripts/genksyms/parse.y"
+    { (yyval) = NULL; ;}
     break;
 
   case 19:
-#line 165 "scripts/genksyms/parse.y"
-    { (yyval) = (yyvsp[0]) ? (yyvsp[0]) : (yyvsp[-1]) ? (yyvsp[-1]) : (yyvsp[-2]) ? (yyvsp[-2]) : (yyvsp[-3]); ;}
+#line 147 "scripts/genksyms/parse.y"
+    { struct string_list *decl = *(yyvsp[(1) - (1)]);
+		  *(yyvsp[(1) - (1)]) = NULL;
+		  add_symbol(current_name,
+			     is_typedef ? SYM_TYPEDEF : SYM_NORMAL, decl, is_extern);
+		  current_name = NULL;
+		  (yyval) = (yyvsp[(1) - (1)]);
+		;}
     break;
 
   case 20:
-#line 170 "scripts/genksyms/parse.y"
-    { decl_spec = NULL; ;}
+#line 155 "scripts/genksyms/parse.y"
+    { struct string_list *decl = *(yyvsp[(3) - (3)]);
+		  *(yyvsp[(3) - (3)]) = NULL;
+		  free_list(*(yyvsp[(2) - (3)]), NULL);
+		  *(yyvsp[(2) - (3)]) = decl_spec;
+		  add_symbol(current_name,
+			     is_typedef ? SYM_TYPEDEF : SYM_NORMAL, decl, is_extern);
+		  current_name = NULL;
+		  (yyval) = (yyvsp[(3) - (3)]);
+		;}
+    break;
+
+  case 21:
+#line 168 "scripts/genksyms/parse.y"
+    { (yyval) = (yyvsp[(4) - (4)]) ? (yyvsp[(4) - (4)]) : (yyvsp[(3) - (4)]) ? (yyvsp[(3) - (4)]) : (yyvsp[(2) - (4)]) ? (yyvsp[(2) - (4)]) : (yyvsp[(1) - (4)]); ;}
     break;
 
   case 22:
-#line 175 "scripts/genksyms/parse.y"
-    { decl_spec = *(yyvsp[0]); ;}
-    break;
-
-  case 23:
-#line 176 "scripts/genksyms/parse.y"
-    { decl_spec = *(yyvsp[0]); ;}
+#line 173 "scripts/genksyms/parse.y"
+    { decl_spec = NULL; ;}
     break;
 
   case 24:
-#line 181 "scripts/genksyms/parse.y"
+#line 178 "scripts/genksyms/parse.y"
+    { decl_spec = *(yyvsp[(1) - (1)]); ;}
+    break;
+
+  case 25:
+#line 179 "scripts/genksyms/parse.y"
+    { decl_spec = *(yyvsp[(2) - (2)]); ;}
+    break;
+
+  case 26:
+#line 184 "scripts/genksyms/parse.y"
     { /* Version 2 checksumming ignores storage class, as that
 		     is really irrelevant to the linkage.  */
-		  remove_node((yyvsp[0]));
-		  (yyval) = (yyvsp[0]);
+		  remove_node((yyvsp[(1) - (1)]));
+		  (yyval) = (yyvsp[(1) - (1)]);
 		;}
     break;
 
-  case 29:
-#line 193 "scripts/genksyms/parse.y"
-    { is_extern = 1; (yyval) = (yyvsp[0]); ;}
+  case 31:
+#line 196 "scripts/genksyms/parse.y"
+    { is_extern = 1; (yyval) = (yyvsp[(1) - (1)]); ;}
     break;
 
-  case 30:
-#line 194 "scripts/genksyms/parse.y"
-    { is_extern = 0; (yyval) = (yyvsp[0]); ;}
-    break;
-
-  case 35:
-#line 206 "scripts/genksyms/parse.y"
-    { remove_node((yyvsp[-1])); (*(yyvsp[0]))->tag = SYM_STRUCT; (yyval) = (yyvsp[0]); ;}
-    break;
-
-  case 36:
-#line 208 "scripts/genksyms/parse.y"
-    { remove_node((yyvsp[-1])); (*(yyvsp[0]))->tag = SYM_UNION; (yyval) = (yyvsp[0]); ;}
+  case 32:
+#line 197 "scripts/genksyms/parse.y"
+    { is_extern = 0; (yyval) = (yyvsp[(1) - (1)]); ;}
     break;
 
   case 37:
-#line 210 "scripts/genksyms/parse.y"
-    { remove_node((yyvsp[-1])); (*(yyvsp[0]))->tag = SYM_ENUM; (yyval) = (yyvsp[0]); ;}
+#line 209 "scripts/genksyms/parse.y"
+    { remove_node((yyvsp[(1) - (2)])); (*(yyvsp[(2) - (2)]))->tag = SYM_STRUCT; (yyval) = (yyvsp[(2) - (2)]); ;}
     break;
 
   case 38:
-#line 214 "scripts/genksyms/parse.y"
-    { struct string_list *s = *(yyvsp[0]), *i = *(yyvsp[-1]), *r;
-		  r = copy_node(i); r->tag = SYM_STRUCT;
-		  r->next = (*(yyvsp[-2]))->next; *(yyvsp[0]) = r; (*(yyvsp[-2]))->next = NULL;
-		  add_symbol(i->string, SYM_STRUCT, s, is_extern);
-		  (yyval) = (yyvsp[0]);
-		;}
+#line 211 "scripts/genksyms/parse.y"
+    { remove_node((yyvsp[(1) - (2)])); (*(yyvsp[(2) - (2)]))->tag = SYM_UNION; (yyval) = (yyvsp[(2) - (2)]); ;}
     break;
 
   case 39:
-#line 221 "scripts/genksyms/parse.y"
-    { struct string_list *s = *(yyvsp[0]), *i = *(yyvsp[-1]), *r;
-		  r = copy_node(i); r->tag = SYM_UNION;
-		  r->next = (*(yyvsp[-2]))->next; *(yyvsp[0]) = r; (*(yyvsp[-2]))->next = NULL;
-		  add_symbol(i->string, SYM_UNION, s, is_extern);
-		  (yyval) = (yyvsp[0]);
-		;}
+#line 213 "scripts/genksyms/parse.y"
+    { remove_node((yyvsp[(1) - (2)])); (*(yyvsp[(2) - (2)]))->tag = SYM_ENUM; (yyval) = (yyvsp[(2) - (2)]); ;}
     break;
 
   case 40:
-#line 228 "scripts/genksyms/parse.y"
-    { struct string_list *s = *(yyvsp[0]), *i = *(yyvsp[-1]), *r;
-		  r = copy_node(i); r->tag = SYM_ENUM;
-		  r->next = (*(yyvsp[-2]))->next; *(yyvsp[0]) = r; (*(yyvsp[-2]))->next = NULL;
-		  add_symbol(i->string, SYM_ENUM, s, is_extern);
-		  (yyval) = (yyvsp[0]);
+#line 217 "scripts/genksyms/parse.y"
+    { struct string_list *s = *(yyvsp[(3) - (3)]), *i = *(yyvsp[(2) - (3)]), *r;
+		  r = copy_node(i); r->tag = SYM_STRUCT;
+		  r->next = (*(yyvsp[(1) - (3)]))->next; *(yyvsp[(3) - (3)]) = r; (*(yyvsp[(1) - (3)]))->next = NULL;
+		  add_symbol(i->string, SYM_STRUCT, s, is_extern);
+		  (yyval) = (yyvsp[(3) - (3)]);
 		;}
     break;
 
   case 41:
-#line 236 "scripts/genksyms/parse.y"
-    { (yyval) = (yyvsp[0]); ;}
-    break;
-
-  case 42:
-#line 237 "scripts/genksyms/parse.y"
-    { (yyval) = (yyvsp[0]); ;}
-    break;
-
-  case 43:
-#line 238 "scripts/genksyms/parse.y"
-    { (yyval) = (yyvsp[0]); ;}
-    break;
-
-  case 54:
-#line 252 "scripts/genksyms/parse.y"
-    { (*(yyvsp[0]))->tag = SYM_TYPEDEF; (yyval) = (yyvsp[0]); ;}
-    break;
-
-  case 55:
-#line 257 "scripts/genksyms/parse.y"
-    { (yyval) = (yyvsp[0]) ? (yyvsp[0]) : (yyvsp[-1]); ;}
-    break;
-
-  case 56:
-#line 261 "scripts/genksyms/parse.y"
-    { (yyval) = NULL; ;}
-    break;
-
-  case 59:
-#line 267 "scripts/genksyms/parse.y"
-    { (yyval) = (yyvsp[0]); ;}
-    break;
-
-  case 63:
-#line 273 "scripts/genksyms/parse.y"
-    { /* restrict has no effect in prototypes so ignore it */
-		  remove_node((yyvsp[0]));
-		  (yyval) = (yyvsp[0]);
+#line 224 "scripts/genksyms/parse.y"
+    { struct string_list *s = *(yyvsp[(3) - (3)]), *i = *(yyvsp[(2) - (3)]), *r;
+		  r = copy_node(i); r->tag = SYM_UNION;
+		  r->next = (*(yyvsp[(1) - (3)]))->next; *(yyvsp[(3) - (3)]) = r; (*(yyvsp[(1) - (3)]))->next = NULL;
+		  add_symbol(i->string, SYM_UNION, s, is_extern);
+		  (yyval) = (yyvsp[(3) - (3)]);
 		;}
     break;
 
-  case 64:
-#line 280 "scripts/genksyms/parse.y"
-    { (yyval) = (yyvsp[0]); ;}
+  case 42:
+#line 231 "scripts/genksyms/parse.y"
+    { struct string_list *s = *(yyvsp[(3) - (3)]), *i = *(yyvsp[(2) - (3)]), *r;
+		  r = copy_node(i); r->tag = SYM_ENUM;
+		  r->next = (*(yyvsp[(1) - (3)]))->next; *(yyvsp[(3) - (3)]) = r; (*(yyvsp[(1) - (3)]))->next = NULL;
+		  add_symbol(i->string, SYM_ENUM, s, is_extern);
+		  (yyval) = (yyvsp[(3) - (3)]);
+		;}
+    break;
+
+  case 43:
+#line 239 "scripts/genksyms/parse.y"
+    { (yyval) = (yyvsp[(2) - (2)]); ;}
+    break;
+
+  case 44:
+#line 240 "scripts/genksyms/parse.y"
+    { (yyval) = (yyvsp[(2) - (2)]); ;}
+    break;
+
+  case 45:
+#line 241 "scripts/genksyms/parse.y"
+    { (yyval) = (yyvsp[(2) - (2)]); ;}
+    break;
+
+  case 56:
+#line 255 "scripts/genksyms/parse.y"
+    { (*(yyvsp[(1) - (1)]))->tag = SYM_TYPEDEF; (yyval) = (yyvsp[(1) - (1)]); ;}
+    break;
+
+  case 57:
+#line 260 "scripts/genksyms/parse.y"
+    { (yyval) = (yyvsp[(2) - (2)]) ? (yyvsp[(2) - (2)]) : (yyvsp[(1) - (2)]); ;}
+    break;
+
+  case 58:
+#line 264 "scripts/genksyms/parse.y"
+    { (yyval) = NULL; ;}
+    break;
+
+  case 61:
+#line 270 "scripts/genksyms/parse.y"
+    { (yyval) = (yyvsp[(2) - (2)]); ;}
+    break;
+
+  case 65:
+#line 276 "scripts/genksyms/parse.y"
+    { /* restrict has no effect in prototypes so ignore it */
+		  remove_node((yyvsp[(1) - (1)]));
+		  (yyval) = (yyvsp[(1) - (1)]);
+		;}
     break;
 
   case 66:
-#line 286 "scripts/genksyms/parse.y"
+#line 283 "scripts/genksyms/parse.y"
+    { (yyval) = (yyvsp[(2) - (2)]); ;}
+    break;
+
+  case 68:
+#line 289 "scripts/genksyms/parse.y"
     { if (current_name != NULL) {
 		    error_with_pos("unexpected second declaration name");
 		    YYERROR;
 		  } else {
-		    current_name = (*(yyvsp[0]))->string;
-		    (yyval) = (yyvsp[0]);
+		    current_name = (*(yyvsp[(1) - (1)]))->string;
+		    (yyval) = (yyvsp[(1) - (1)]);
 		  }
 		;}
     break;
 
-  case 67:
-#line 295 "scripts/genksyms/parse.y"
-    { (yyval) = (yyvsp[0]); ;}
-    break;
-
-  case 68:
-#line 297 "scripts/genksyms/parse.y"
-    { (yyval) = (yyvsp[0]); ;}
-    break;
-
   case 69:
-#line 299 "scripts/genksyms/parse.y"
-    { (yyval) = (yyvsp[0]); ;}
+#line 298 "scripts/genksyms/parse.y"
+    { (yyval) = (yyvsp[(4) - (4)]); ;}
     break;
 
   case 70:
-#line 301 "scripts/genksyms/parse.y"
-    { (yyval) = (yyvsp[0]); ;}
+#line 300 "scripts/genksyms/parse.y"
+    { (yyval) = (yyvsp[(4) - (4)]); ;}
     break;
 
   case 71:
-#line 303 "scripts/genksyms/parse.y"
-    { (yyval) = (yyvsp[0]); ;}
+#line 302 "scripts/genksyms/parse.y"
+    { (yyval) = (yyvsp[(2) - (2)]); ;}
     break;
 
   case 72:
-#line 309 "scripts/genksyms/parse.y"
-    { (yyval) = (yyvsp[0]); ;}
+#line 304 "scripts/genksyms/parse.y"
+    { (yyval) = (yyvsp[(3) - (3)]); ;}
     break;
 
-  case 76:
-#line 317 "scripts/genksyms/parse.y"
-    { (yyval) = (yyvsp[0]); ;}
+  case 73:
+#line 306 "scripts/genksyms/parse.y"
+    { (yyval) = (yyvsp[(3) - (3)]); ;}
     break;
 
-  case 77:
-#line 319 "scripts/genksyms/parse.y"
-    { (yyval) = (yyvsp[0]); ;}
+  case 74:
+#line 312 "scripts/genksyms/parse.y"
+    { (yyval) = (yyvsp[(2) - (2)]); ;}
     break;
 
   case 78:
-#line 321 "scripts/genksyms/parse.y"
-    { (yyval) = (yyvsp[0]); ;}
+#line 320 "scripts/genksyms/parse.y"
+    { (yyval) = (yyvsp[(4) - (4)]); ;}
     break;
 
   case 79:
-#line 323 "scripts/genksyms/parse.y"
-    { (yyval) = (yyvsp[0]); ;}
+#line 322 "scripts/genksyms/parse.y"
+    { (yyval) = (yyvsp[(4) - (4)]); ;}
     break;
 
   case 80:
-#line 325 "scripts/genksyms/parse.y"
-    { (yyval) = (yyvsp[0]); ;}
+#line 324 "scripts/genksyms/parse.y"
+    { (yyval) = (yyvsp[(2) - (2)]); ;}
     break;
 
   case 81:
-#line 329 "scripts/genksyms/parse.y"
-    { (yyval) = (yyvsp[0]); ;}
+#line 326 "scripts/genksyms/parse.y"
+    { (yyval) = (yyvsp[(3) - (3)]); ;}
+    break;
+
+  case 82:
+#line 328 "scripts/genksyms/parse.y"
+    { (yyval) = (yyvsp[(3) - (3)]); ;}
     break;
 
   case 83:
-#line 331 "scripts/genksyms/parse.y"
-    { (yyval) = (yyvsp[0]); ;}
+#line 332 "scripts/genksyms/parse.y"
+    { (yyval) = (yyvsp[(2) - (2)]); ;}
     break;
 
-  case 84:
-#line 335 "scripts/genksyms/parse.y"
+  case 85:
+#line 334 "scripts/genksyms/parse.y"
+    { (yyval) = (yyvsp[(3) - (3)]); ;}
+    break;
+
+  case 86:
+#line 338 "scripts/genksyms/parse.y"
     { (yyval) = NULL; ;}
     break;
 
-  case 87:
-#line 342 "scripts/genksyms/parse.y"
-    { (yyval) = (yyvsp[0]); ;}
-    break;
-
-  case 88:
-#line 347 "scripts/genksyms/parse.y"
-    { (yyval) = (yyvsp[0]) ? (yyvsp[0]) : (yyvsp[-1]); ;}
-    break;
-
   case 89:
-#line 352 "scripts/genksyms/parse.y"
-    { (yyval) = (yyvsp[0]) ? (yyvsp[0]) : (yyvsp[-1]); ;}
+#line 345 "scripts/genksyms/parse.y"
+    { (yyval) = (yyvsp[(3) - (3)]); ;}
+    break;
+
+  case 90:
+#line 350 "scripts/genksyms/parse.y"
+    { (yyval) = (yyvsp[(2) - (2)]) ? (yyvsp[(2) - (2)]) : (yyvsp[(1) - (2)]); ;}
     break;
 
   case 91:
-#line 357 "scripts/genksyms/parse.y"
-    { (yyval) = NULL; ;}
-    break;
-
-  case 92:
-#line 359 "scripts/genksyms/parse.y"
-    { /* For version 2 checksums, we don't want to remember
-		     private parameter names.  */
-		  remove_node((yyvsp[0]));
-		  (yyval) = (yyvsp[0]);
-		;}
+#line 355 "scripts/genksyms/parse.y"
+    { (yyval) = (yyvsp[(2) - (2)]) ? (yyvsp[(2) - (2)]) : (yyvsp[(1) - (2)]); ;}
     break;
 
   case 93:
-#line 367 "scripts/genksyms/parse.y"
-    { remove_node((yyvsp[0]));
-		  (yyval) = (yyvsp[0]);
-		;}
+#line 360 "scripts/genksyms/parse.y"
+    { (yyval) = NULL; ;}
     break;
 
   case 94:
-#line 371 "scripts/genksyms/parse.y"
-    { (yyval) = (yyvsp[0]); ;}
-    break;
-
-  case 95:
-#line 373 "scripts/genksyms/parse.y"
-    { (yyval) = (yyvsp[0]); ;}
-    break;
-
-  case 96:
-#line 375 "scripts/genksyms/parse.y"
-    { (yyval) = (yyvsp[0]); ;}
-    break;
-
-  case 97:
-#line 377 "scripts/genksyms/parse.y"
-    { (yyval) = (yyvsp[0]); ;}
-    break;
-
-  case 98:
-#line 379 "scripts/genksyms/parse.y"
-    { (yyval) = (yyvsp[0]); ;}
-    break;
-
-  case 99:
-#line 384 "scripts/genksyms/parse.y"
-    { struct string_list *decl = *(yyvsp[-1]);
-		  *(yyvsp[-1]) = NULL;
-		  add_symbol(current_name, SYM_NORMAL, decl, is_extern);
-		  (yyval) = (yyvsp[0]);
+#line 362 "scripts/genksyms/parse.y"
+    { /* For version 2 checksums, we don't want to remember
+		     private parameter names.  */
+		  remove_node((yyvsp[(1) - (1)]));
+		  (yyval) = (yyvsp[(1) - (1)]);
 		;}
     break;
 
+  case 95:
+#line 370 "scripts/genksyms/parse.y"
+    { remove_node((yyvsp[(1) - (1)]));
+		  (yyval) = (yyvsp[(1) - (1)]);
+		;}
+    break;
+
+  case 96:
+#line 374 "scripts/genksyms/parse.y"
+    { (yyval) = (yyvsp[(4) - (4)]); ;}
+    break;
+
+  case 97:
+#line 376 "scripts/genksyms/parse.y"
+    { (yyval) = (yyvsp[(4) - (4)]); ;}
+    break;
+
+  case 98:
+#line 378 "scripts/genksyms/parse.y"
+    { (yyval) = (yyvsp[(2) - (2)]); ;}
+    break;
+
+  case 99:
+#line 380 "scripts/genksyms/parse.y"
+    { (yyval) = (yyvsp[(3) - (3)]); ;}
+    break;
+
   case 100:
-#line 392 "scripts/genksyms/parse.y"
-    { (yyval) = NULL; ;}
+#line 382 "scripts/genksyms/parse.y"
+    { (yyval) = (yyvsp[(3) - (3)]); ;}
+    break;
+
+  case 101:
+#line 387 "scripts/genksyms/parse.y"
+    { struct string_list *decl = *(yyvsp[(2) - (3)]);
+		  *(yyvsp[(2) - (3)]) = NULL;
+		  add_symbol(current_name, SYM_NORMAL, decl, is_extern);
+		  (yyval) = (yyvsp[(3) - (3)]);
+		;}
     break;
 
   case 102:
-#line 399 "scripts/genksyms/parse.y"
-    { remove_list((yyvsp[0]), &(*(yyvsp[-1]))->next); (yyval) = (yyvsp[0]); ;}
-    break;
-
-  case 103:
-#line 403 "scripts/genksyms/parse.y"
-    { (yyval) = (yyvsp[0]); ;}
+#line 395 "scripts/genksyms/parse.y"
+    { (yyval) = NULL; ;}
     break;
 
   case 104:
-#line 404 "scripts/genksyms/parse.y"
-    { (yyval) = (yyvsp[0]); ;}
+#line 402 "scripts/genksyms/parse.y"
+    { remove_list((yyvsp[(2) - (2)]), &(*(yyvsp[(1) - (2)]))->next); (yyval) = (yyvsp[(2) - (2)]); ;}
     break;
 
   case 105:
-#line 408 "scripts/genksyms/parse.y"
+#line 406 "scripts/genksyms/parse.y"
+    { (yyval) = (yyvsp[(3) - (3)]); ;}
+    break;
+
+  case 106:
+#line 407 "scripts/genksyms/parse.y"
+    { (yyval) = (yyvsp[(3) - (3)]); ;}
+    break;
+
+  case 107:
+#line 411 "scripts/genksyms/parse.y"
     { (yyval) = NULL; ;}
     break;
 
-  case 108:
-#line 414 "scripts/genksyms/parse.y"
-    { (yyval) = (yyvsp[0]); ;}
-    break;
-
-  case 109:
-#line 419 "scripts/genksyms/parse.y"
-    { (yyval) = (yyvsp[0]); ;}
-    break;
-
   case 110:
-#line 421 "scripts/genksyms/parse.y"
-    { (yyval) = (yyvsp[0]); ;}
+#line 417 "scripts/genksyms/parse.y"
+    { (yyval) = (yyvsp[(2) - (2)]); ;}
     break;
 
   case 111:
-#line 425 "scripts/genksyms/parse.y"
+#line 422 "scripts/genksyms/parse.y"
+    { (yyval) = (yyvsp[(3) - (3)]); ;}
+    break;
+
+  case 112:
+#line 424 "scripts/genksyms/parse.y"
+    { (yyval) = (yyvsp[(2) - (2)]); ;}
+    break;
+
+  case 113:
+#line 428 "scripts/genksyms/parse.y"
     { (yyval) = NULL; ;}
     break;
 
-  case 114:
-#line 431 "scripts/genksyms/parse.y"
-    { (yyval) = (yyvsp[0]); ;}
-    break;
-
-  case 115:
-#line 435 "scripts/genksyms/parse.y"
-    { (yyval) = (yyvsp[0]) ? (yyvsp[0]) : (yyvsp[-1]); ;}
-    break;
-
   case 116:
-#line 436 "scripts/genksyms/parse.y"
-    { (yyval) = (yyvsp[0]); ;}
+#line 434 "scripts/genksyms/parse.y"
+    { (yyval) = (yyvsp[(3) - (3)]); ;}
+    break;
+
+  case 117:
+#line 438 "scripts/genksyms/parse.y"
+    { (yyval) = (yyvsp[(2) - (2)]) ? (yyvsp[(2) - (2)]) : (yyvsp[(1) - (2)]); ;}
     break;
 
   case 118:
-#line 441 "scripts/genksyms/parse.y"
-    { (yyval) = (yyvsp[0]); ;}
+#line 439 "scripts/genksyms/parse.y"
+    { (yyval) = (yyvsp[(2) - (2)]); ;}
     break;
 
-  case 119:
-#line 445 "scripts/genksyms/parse.y"
-    { (yyval) = NULL; ;}
+  case 120:
+#line 444 "scripts/genksyms/parse.y"
+    { (yyval) = (yyvsp[(2) - (2)]); ;}
     break;
 
   case 121:
-#line 450 "scripts/genksyms/parse.y"
-    { (yyval) = (yyvsp[0]); ;}
-    break;
-
-  case 122:
-#line 454 "scripts/genksyms/parse.y"
+#line 448 "scripts/genksyms/parse.y"
     { (yyval) = NULL; ;}
     break;
 
+  case 123:
+#line 453 "scripts/genksyms/parse.y"
+    { (yyval) = (yyvsp[(2) - (2)]); ;}
+    break;
+
   case 124:
-#line 460 "scripts/genksyms/parse.y"
-    { export_symbol((*(yyvsp[-2]))->string); (yyval) = (yyvsp[0]); ;}
+#line 457 "scripts/genksyms/parse.y"
+    { (yyval) = NULL; ;}
+    break;
+
+  case 126:
+#line 463 "scripts/genksyms/parse.y"
+    { export_symbol((*(yyvsp[(3) - (5)]))->string); (yyval) = (yyvsp[(5) - (5)]); ;}
     break;
 
 
+/* Line 1267 of yacc.c.  */
+#line 2132 "scripts/genksyms/parse.c"
+      default: break;
     }
+  YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
 
-/* Line 1037 of yacc.c.  */
-#line 1816 "scripts/genksyms/parse.c"
-
-  yyvsp -= yylen;
-  yyssp -= yylen;
-
-
+  YYPOPSTACK (yylen);
+  yylen = 0;
   YY_STACK_PRINT (yyss, yyssp);
 
   *++yyvsp = yyval;
@@ -1846,66 +2163,41 @@
   if (!yyerrstatus)
     {
       ++yynerrs;
-#if YYERROR_VERBOSE
-      yyn = yypact[yystate];
-
-      if (YYPACT_NINF < yyn && yyn < YYLAST)
-	{
-	  YYSIZE_T yysize = 0;
-	  int yytype = YYTRANSLATE (yychar);
-	  const char* yyprefix;
-	  char *yymsg;
-	  int yyx;
-
-	  /* Start YYX at -YYN if negative to avoid negative indexes in
-	     YYCHECK.  */
-	  int yyxbegin = yyn < 0 ? -yyn : 0;
-
-	  /* Stay within bounds of both yycheck and yytname.  */
-	  int yychecklim = YYLAST - yyn;
-	  int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
-	  int yycount = 0;
-
-	  yyprefix = ", expecting ";
-	  for (yyx = yyxbegin; yyx < yyxend; ++yyx)
-	    if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
-	      {
-		yysize += yystrlen (yyprefix) + yystrlen (yytname [yyx]);
-		yycount += 1;
-		if (yycount == 5)
-		  {
-		    yysize = 0;
-		    break;
-		  }
-	      }
-	  yysize += (sizeof ("syntax error, unexpected ")
-		     + yystrlen (yytname[yytype]));
-	  yymsg = (char *) YYSTACK_ALLOC (yysize);
-	  if (yymsg != 0)
-	    {
-	      char *yyp = yystpcpy (yymsg, "syntax error, unexpected ");
-	      yyp = yystpcpy (yyp, yytname[yytype]);
-
-	      if (yycount < 5)
-		{
-		  yyprefix = ", expecting ";
-		  for (yyx = yyxbegin; yyx < yyxend; ++yyx)
-		    if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
-		      {
-			yyp = yystpcpy (yyp, yyprefix);
-			yyp = yystpcpy (yyp, yytname[yyx]);
-			yyprefix = " or ";
-		      }
-		}
-	      yyerror (yymsg);
+#if ! YYERROR_VERBOSE
+      yyerror (YY_("syntax error"));
+#else
+      {
+	YYSIZE_T yysize = yysyntax_error (0, yystate, yychar);
+	if (yymsg_alloc < yysize && yymsg_alloc < YYSTACK_ALLOC_MAXIMUM)
+	  {
+	    YYSIZE_T yyalloc = 2 * yysize;
+	    if (! (yysize <= yyalloc && yyalloc <= YYSTACK_ALLOC_MAXIMUM))
+	      yyalloc = YYSTACK_ALLOC_MAXIMUM;
+	    if (yymsg != yymsgbuf)
 	      YYSTACK_FREE (yymsg);
-	    }
-	  else
-	    yyerror ("syntax error; also virtual memory exhausted");
-	}
-      else
-#endif /* YYERROR_VERBOSE */
-	yyerror ("syntax error");
+	    yymsg = (char *) YYSTACK_ALLOC (yyalloc);
+	    if (yymsg)
+	      yymsg_alloc = yyalloc;
+	    else
+	      {
+		yymsg = yymsgbuf;
+		yymsg_alloc = sizeof yymsgbuf;
+	      }
+	  }
+
+	if (0 < yysize && yysize <= yymsg_alloc)
+	  {
+	    (void) yysyntax_error (yymsg, yystate, yychar);
+	    yyerror (yymsg);
+	  }
+	else
+	  {
+	    yyerror (YY_("syntax error"));
+	    if (yysize != 0)
+	      goto yyexhaustedlab;
+	  }
+      }
+#endif
     }
 
 
@@ -1916,23 +2208,15 @@
 	 error, discard it.  */
 
       if (yychar <= YYEOF)
-        {
-          /* If at end of input, pop the error token,
-	     then the rest of the stack, then return failure.  */
+	{
+	  /* Return failure if at end of input.  */
 	  if (yychar == YYEOF)
-	     for (;;)
-	       {
-
-		 YYPOPSTACK;
-		 if (yyssp == yyss)
-		   YYABORT;
-		 yydestruct ("Error: popping",
-                             yystos[*yyssp], yyvsp);
-	       }
-        }
+	    YYABORT;
+	}
       else
 	{
-	  yydestruct ("Error: discarding", yytoken, &yylval);
+	  yydestruct ("Error: discarding",
+		      yytoken, &yylval);
 	  yychar = YYEMPTY;
 	}
     }
@@ -1947,15 +2231,17 @@
 `---------------------------------------------------*/
 yyerrorlab:
 
-#ifdef __GNUC__
-  /* Pacify GCC when the user code never invokes YYERROR and the label
-     yyerrorlab therefore never appears in user code.  */
-  if (0)
+  /* Pacify compilers like GCC when the user code never invokes
+     YYERROR and the label yyerrorlab therefore never appears in user
+     code.  */
+  if (/*CONSTCOND*/ 0)
      goto yyerrorlab;
-#endif
 
-yyvsp -= yylen;
-  yyssp -= yylen;
+  /* Do not reclaim the symbols of the rule which action triggered
+     this YYERROR.  */
+  YYPOPSTACK (yylen);
+  yylen = 0;
+  YY_STACK_PRINT (yyss, yyssp);
   yystate = *yyssp;
   goto yyerrlab1;
 
@@ -1985,8 +2271,9 @@
 	YYABORT;
 
 
-      yydestruct ("Error: popping", yystos[yystate], yyvsp);
-      YYPOPSTACK;
+      yydestruct ("Error: popping",
+		  yystos[yystate], yyvsp);
+      YYPOPSTACK (1);
       yystate = *yyssp;
       YY_STACK_PRINT (yyss, yyssp);
     }
@@ -1997,7 +2284,7 @@
   *++yyvsp = yylval;
 
 
-  /* Shift the error token. */
+  /* Shift the error token.  */
   YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp);
 
   yystate = yyn;
@@ -2015,32 +2302,47 @@
 | yyabortlab -- YYABORT comes here.  |
 `-----------------------------------*/
 yyabortlab:
-  yydestruct ("Error: discarding lookahead",
-              yytoken, &yylval);
-  yychar = YYEMPTY;
   yyresult = 1;
   goto yyreturn;
 
 #ifndef yyoverflow
-/*----------------------------------------------.
-| yyoverflowlab -- parser overflow comes here.  |
-`----------------------------------------------*/
-yyoverflowlab:
-  yyerror ("parser stack overflow");
+/*-------------------------------------------------.
+| yyexhaustedlab -- memory exhaustion comes here.  |
+`-------------------------------------------------*/
+yyexhaustedlab:
+  yyerror (YY_("memory exhausted"));
   yyresult = 2;
   /* Fall through.  */
 #endif
 
 yyreturn:
+  if (yychar != YYEOF && yychar != YYEMPTY)
+     yydestruct ("Cleanup: discarding lookahead",
+		 yytoken, &yylval);
+  /* Do not reclaim the symbols of the rule which action triggered
+     this YYABORT or YYACCEPT.  */
+  YYPOPSTACK (yylen);
+  YY_STACK_PRINT (yyss, yyssp);
+  while (yyssp != yyss)
+    {
+      yydestruct ("Cleanup: popping",
+		  yystos[*yyssp], yyvsp);
+      YYPOPSTACK (1);
+    }
 #ifndef yyoverflow
   if (yyss != yyssa)
     YYSTACK_FREE (yyss);
 #endif
-  return yyresult;
+#if YYERROR_VERBOSE
+  if (yymsg != yymsgbuf)
+    YYSTACK_FREE (yymsg);
+#endif
+  /* Make sure YYID is used.  */
+  return YYID (yyresult);
 }
 
 
-#line 464 "scripts/genksyms/parse.y"
+#line 467 "scripts/genksyms/parse.y"
 
 
 static void
diff --git a/scripts/genksyms/parse.h_shipped b/scripts/genksyms/parse.h_shipped
index f3fb2bb..c4eeec6 100644
--- a/scripts/genksyms/parse.h_shipped
+++ b/scripts/genksyms/parse.h_shipped
@@ -1,7 +1,9 @@
-/* A Bison parser, made by GNU Bison 2.0.  */
+/* A Bison parser, made by GNU Bison 2.3.  */
 
-/* Skeleton parser for Yacc-like parsing with Bison,
-   Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
+/* Skeleton interface for Bison's Yacc-like parsers in C
+
+   Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006
+   Free Software Foundation, Inc.
 
    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
@@ -15,13 +17,21 @@
 
    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.  */
+   Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.  */
 
-/* As a special exception, when this file is copied by Bison into a
-   Bison output file, you may use that output file without restriction.
-   This special exception was added by the Free Software Foundation
-   in version 1.24 of Bison.  */
+/* As a special exception, you may create a larger work that contains
+   part or all of the Bison parser skeleton and distribute that work
+   under terms of your choice, so long as that work isn't itself a
+   parser generator using the skeleton or a modified version thereof
+   as a parser skeleton.  Alternatively, if you modify or redistribute
+   the parser skeleton itself, you may (at your option) remove this
+   special exception, which will cause the skeleton and the resulting
+   Bison output files to be licensed under the GNU General Public
+   License without this special exception.
+
+   This special exception was added by the Free Software Foundation in
+   version 2.2 of Bison.  */
 
 /* Tokens.  */
 #ifndef YYTOKENTYPE
@@ -38,39 +48,41 @@
      DOUBLE_KEYW = 264,
      ENUM_KEYW = 265,
      EXTERN_KEYW = 266,
-     FLOAT_KEYW = 267,
-     INLINE_KEYW = 268,
-     INT_KEYW = 269,
-     LONG_KEYW = 270,
-     REGISTER_KEYW = 271,
-     RESTRICT_KEYW = 272,
-     SHORT_KEYW = 273,
-     SIGNED_KEYW = 274,
-     STATIC_KEYW = 275,
-     STRUCT_KEYW = 276,
-     TYPEDEF_KEYW = 277,
-     UNION_KEYW = 278,
-     UNSIGNED_KEYW = 279,
-     VOID_KEYW = 280,
-     VOLATILE_KEYW = 281,
-     TYPEOF_KEYW = 282,
-     EXPORT_SYMBOL_KEYW = 283,
-     ASM_PHRASE = 284,
-     ATTRIBUTE_PHRASE = 285,
-     BRACE_PHRASE = 286,
-     BRACKET_PHRASE = 287,
-     EXPRESSION_PHRASE = 288,
-     CHAR = 289,
-     DOTS = 290,
-     IDENT = 291,
-     INT = 292,
-     REAL = 293,
-     STRING = 294,
-     TYPE = 295,
-     OTHER = 296,
-     FILENAME = 297
+     EXTENSION_KEYW = 267,
+     FLOAT_KEYW = 268,
+     INLINE_KEYW = 269,
+     INT_KEYW = 270,
+     LONG_KEYW = 271,
+     REGISTER_KEYW = 272,
+     RESTRICT_KEYW = 273,
+     SHORT_KEYW = 274,
+     SIGNED_KEYW = 275,
+     STATIC_KEYW = 276,
+     STRUCT_KEYW = 277,
+     TYPEDEF_KEYW = 278,
+     UNION_KEYW = 279,
+     UNSIGNED_KEYW = 280,
+     VOID_KEYW = 281,
+     VOLATILE_KEYW = 282,
+     TYPEOF_KEYW = 283,
+     EXPORT_SYMBOL_KEYW = 284,
+     ASM_PHRASE = 285,
+     ATTRIBUTE_PHRASE = 286,
+     BRACE_PHRASE = 287,
+     BRACKET_PHRASE = 288,
+     EXPRESSION_PHRASE = 289,
+     CHAR = 290,
+     DOTS = 291,
+     IDENT = 292,
+     INT = 293,
+     REAL = 294,
+     STRING = 295,
+     TYPE = 296,
+     OTHER = 297,
+     FILENAME = 298
    };
 #endif
+/* Tokens.  */
 #define ASM_KEYW 258
 #define ATTRIBUTE_KEYW 259
 #define AUTO_KEYW 260
@@ -80,42 +92,43 @@
 #define DOUBLE_KEYW 264
 #define ENUM_KEYW 265
 #define EXTERN_KEYW 266
-#define FLOAT_KEYW 267
-#define INLINE_KEYW 268
-#define INT_KEYW 269
-#define LONG_KEYW 270
-#define REGISTER_KEYW 271
-#define RESTRICT_KEYW 272
-#define SHORT_KEYW 273
-#define SIGNED_KEYW 274
-#define STATIC_KEYW 275
-#define STRUCT_KEYW 276
-#define TYPEDEF_KEYW 277
-#define UNION_KEYW 278
-#define UNSIGNED_KEYW 279
-#define VOID_KEYW 280
-#define VOLATILE_KEYW 281
-#define TYPEOF_KEYW 282
-#define EXPORT_SYMBOL_KEYW 283
-#define ASM_PHRASE 284
-#define ATTRIBUTE_PHRASE 285
-#define BRACE_PHRASE 286
-#define BRACKET_PHRASE 287
-#define EXPRESSION_PHRASE 288
-#define CHAR 289
-#define DOTS 290
-#define IDENT 291
-#define INT 292
-#define REAL 293
-#define STRING 294
-#define TYPE 295
-#define OTHER 296
-#define FILENAME 297
+#define EXTENSION_KEYW 267
+#define FLOAT_KEYW 268
+#define INLINE_KEYW 269
+#define INT_KEYW 270
+#define LONG_KEYW 271
+#define REGISTER_KEYW 272
+#define RESTRICT_KEYW 273
+#define SHORT_KEYW 274
+#define SIGNED_KEYW 275
+#define STATIC_KEYW 276
+#define STRUCT_KEYW 277
+#define TYPEDEF_KEYW 278
+#define UNION_KEYW 279
+#define UNSIGNED_KEYW 280
+#define VOID_KEYW 281
+#define VOLATILE_KEYW 282
+#define TYPEOF_KEYW 283
+#define EXPORT_SYMBOL_KEYW 284
+#define ASM_PHRASE 285
+#define ATTRIBUTE_PHRASE 286
+#define BRACE_PHRASE 287
+#define BRACKET_PHRASE 288
+#define EXPRESSION_PHRASE 289
+#define CHAR 290
+#define DOTS 291
+#define IDENT 292
+#define INT 293
+#define REAL 294
+#define STRING 295
+#define TYPE 296
+#define OTHER 297
+#define FILENAME 298
 
 
 
 
-#if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED)
+#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
 typedef int YYSTYPE;
 # define yystype YYSTYPE /* obsolescent; will be withdrawn */
 # define YYSTYPE_IS_DECLARED 1
@@ -124,5 +137,3 @@
 
 extern YYSTYPE yylval;
 
-
-
diff --git a/scripts/genksyms/parse.y b/scripts/genksyms/parse.y
index ca04c944..408cdf8 100644
--- a/scripts/genksyms/parse.y
+++ b/scripts/genksyms/parse.y
@@ -61,6 +61,7 @@
 %token DOUBLE_KEYW
 %token ENUM_KEYW
 %token EXTERN_KEYW
+%token EXTENSION_KEYW
 %token FLOAT_KEYW
 %token INLINE_KEYW
 %token INT_KEYW
@@ -110,7 +111,9 @@
 	;
 
 declaration1:
-	TYPEDEF_KEYW { is_typedef = 1; } simple_declaration
+	EXTENSION_KEYW TYPEDEF_KEYW { is_typedef = 1; } simple_declaration
+		{ $$ = $4; }
+	| TYPEDEF_KEYW { is_typedef = 1; } simple_declaration
 		{ $$ = $3; }
 	| simple_declaration
 	| function_definition
diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile
index 8986a48..bb08069 100644
--- a/scripts/kconfig/Makefile
+++ b/scripts/kconfig/Makefile
@@ -143,14 +143,8 @@
 		   .tmp_gtkcheck zconf.tab.c lex.zconf.c zconf.hash.c
 clean-files     += mconf qconf gconf
 
-# Needed for systems without gettext
-KBUILD_HAVE_NLS := $(shell \
-     if echo "\#include <libintl.h>" | $(HOSTCC) $(HOSTCFLAGS) -E - > /dev/null 2>&1 ; \
-     then echo yes ; \
-     else echo no ; fi)
-ifeq ($(KBUILD_HAVE_NLS),no)
-HOSTCFLAGS	+= -DKBUILD_NO_NLS
-endif
+# Add environment specific flags
+HOST_EXTRACFLAGS += $(shell $(CONFIG_SHELL) $(srctree)/$(src)/check.sh $(HOSTCC) $(HOSTCFLAGS))
 
 # generated files seem to need this to find local include files
 HOSTCFLAGS_lex.zconf.o	:= -I$(src)
diff --git a/scripts/kconfig/check.sh b/scripts/kconfig/check.sh
new file mode 100755
index 0000000..fa59cbf
--- /dev/null
+++ b/scripts/kconfig/check.sh
@@ -0,0 +1,14 @@
+#!/bin/sh
+# Needed for systems without gettext
+$* -xc -o /dev/null - > /dev/null 2>&1 << EOF
+#include <libintl.h>
+int main()
+{
+	gettext("");
+	return 0;
+}
+EOF
+if [ ! "$?" -eq "0"  ]; then
+	echo -DKBUILD_NO_NLS;
+fi
+
diff --git a/scripts/kconfig/lex.zconf.c_shipped b/scripts/kconfig/lex.zconf.c_shipped
index 0fdc904..a065d5a 100644
--- a/scripts/kconfig/lex.zconf.c_shipped
+++ b/scripts/kconfig/lex.zconf.c_shipped
@@ -5,6 +5,25 @@
 
 /* A lexical scanner generated by flex */
 
+#define yy_create_buffer zconf_create_buffer
+#define yy_delete_buffer zconf_delete_buffer
+#define yy_flex_debug zconf_flex_debug
+#define yy_init_buffer zconf_init_buffer
+#define yy_flush_buffer zconf_flush_buffer
+#define yy_load_buffer_state zconf_load_buffer_state
+#define yy_switch_to_buffer zconf_switch_to_buffer
+#define yyin zconfin
+#define yyleng zconfleng
+#define yylex zconflex
+#define yylineno zconflineno
+#define yyout zconfout
+#define yyrestart zconfrestart
+#define yytext zconftext
+#define yywrap zconfwrap
+#define yyalloc zconfalloc
+#define yyrealloc zconfrealloc
+#define yyfree zconffree
+
 #define FLEX_SCANNER
 #define YY_FLEX_MAJOR_VERSION 2
 #define YY_FLEX_MINOR_VERSION 5
@@ -33,7 +52,7 @@
 #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.
+ * if you want the limit (max/min) macros for int types. 
  */
 #ifndef __STDC_LIMIT_MACROS
 #define __STDC_LIMIT_MACROS 1
@@ -335,7 +354,7 @@
 
 /* Begin user sect3 */
 
-#define zconfwrap() 1
+#define zconfwrap(n) 1
 #define YY_SKIP_YYWRAP
 
 typedef unsigned char YY_CHAR;
@@ -1983,7 +2002,7 @@
 
 /** Setup the input buffer state to scan a string. The next call to zconflex() will
  * scan from a @e copy of @a str.
- * @param yystr a NUL-terminated string to scan
+ * @param str a NUL-terminated string to scan
  * 
  * @return the newly allocated buffer state object.
  * @note If you want to scan bytes that may contain NUL values, then use
diff --git a/scripts/kconfig/mconf.c b/scripts/kconfig/mconf.c
index bc5854e..47e226f 100644
--- a/scripts/kconfig/mconf.c
+++ b/scripts/kconfig/mconf.c
@@ -35,9 +35,13 @@
 "kernel parameters which are not really features, but must be\n"
 "entered in as decimal or hexadecimal numbers or possibly text.\n"
 "\n"
-"Menu items beginning with [*], <M> or [ ] represent features\n"
-"configured to be built in, modularized or removed respectively.\n"
-"Pointed brackets <> represent module capable features.\n"
+"Menu items beginning with following braces represent features that\n"
+"  [ ] can be built in or removed\n"
+"  < > can be built in, modularized or removed\n"
+"  { } can be built in or modularized (selected by other feature)\n"
+"  - - are selected by other feature,\n"
+"while *, M or whitespace inside braces means to build in, build as\n"
+"a module or to exclude the feature respectively.\n"
 "\n"
 "To change any of these features, highlight it with the cursor\n"
 "keys and press <Y> to build it in, <M> to make it a module or\n"
@@ -357,8 +361,9 @@
 	bool hit;
 	struct property *prop;
 
-	str_printf(r, "Symbol: %s [=%s]\n", sym->name,
-	                               sym_get_string_value(sym));
+	if (sym && sym->name)
+		str_printf(r, "Symbol: %s [=%s]\n", sym->name,
+		                                    sym_get_string_value(sym));
 	for_all_prompts(sym, prop)
 		get_prompt_str(r, prop);
 	hit = false;
@@ -481,6 +486,14 @@
 				if (single_menu_mode && menu->data)
 					goto conf_childs;
 				return;
+			case P_COMMENT:
+				if (prompt) {
+					child_count++;
+					item_make("   %*c*** %s ***", indent + 1, ' ', prompt);
+					item_set_tag(':');
+					item_set_data(menu);
+				}
+				break;
 			default:
 				if (prompt) {
 					child_count++;
@@ -560,7 +573,7 @@
 				if (sym_is_changable(sym))
 					item_make("[%c]", val == no ? ' ' : '*');
 				else
-					item_make("---");
+					item_make("-%c-", val == no ? ' ' : '*');
 				item_set_tag('t');
 				item_set_data(menu);
 				break;
@@ -570,10 +583,13 @@
 				case mod: ch = 'M'; break;
 				default:  ch = ' '; break;
 				}
-				if (sym_is_changable(sym))
-					item_make("<%c>", ch);
-				else
-					item_make("---");
+				if (sym_is_changable(sym)) {
+					if (sym->rev_dep.tri == mod)
+						item_make("{%c}", ch);
+					else
+						item_make("<%c>", ch);
+				} else
+					item_make("-%c-", ch);
 				item_set_tag('t');
 				item_set_data(menu);
 				break;
diff --git a/scripts/kconfig/menu.c b/scripts/kconfig/menu.c
index f9d0d91..7bfa181 100644
--- a/scripts/kconfig/menu.c
+++ b/scripts/kconfig/menu.c
@@ -235,16 +235,23 @@
 	sym = parent->sym;
 	if (parent->list) {
 		if (sym && sym_is_choice(sym)) {
-			/* find the first choice value and find out choice type */
+			/* find out choice type */
+			enum symbol_type type = S_UNKNOWN;
+
 			for (menu = parent->list; menu; menu = menu->next) {
-				if (menu->sym) {
-					current_entry = parent;
-					menu_set_type(menu->sym->type);
-					current_entry = menu;
-					menu_set_type(sym->type);
-					break;
+				if (menu->sym && menu->sym->type != S_UNKNOWN) {
+					if (type == S_UNKNOWN)
+						type = menu->sym->type;
+					if (type != S_BOOLEAN)
+						break;
+					if (menu->sym->type == S_TRISTATE) {
+						type = S_TRISTATE;
+						break;
+					}
 				}
 			}
+			current_entry = parent;
+			menu_set_type(type);
 			parentdep = expr_alloc_symbol(sym);
 		} else if (parent->prompt)
 			parentdep = parent->prompt->visible.expr;
@@ -253,7 +260,16 @@
 
 		for (menu = parent->list; menu; menu = menu->next) {
 			basedep = expr_transform(menu->dep);
-			basedep = expr_alloc_and(expr_copy(parentdep), basedep);
+			dep = parentdep;
+			if (sym && sym_is_choice(sym) && menu->sym) {
+				enum symbol_type type = menu->sym->type;
+
+				if (type == S_UNKNOWN)
+					type = sym->type;
+			     if (type != S_TRISTATE)
+					dep = expr_alloc_comp(E_EQUAL, sym, &symbol_yes);
+			}
+			basedep = expr_alloc_and(expr_copy(dep), basedep);
 			basedep = expr_eliminate_dups(basedep);
 			menu->dep = basedep;
 			if (menu->sym)
@@ -326,7 +342,8 @@
 					    "values not supported");
 			}
 			current_entry = menu;
-			menu_set_type(sym->type);
+			if (menu->sym->type == S_UNKNOWN)
+				menu_set_type(sym->type);
 			menu_add_symbol(P_CHOICE, sym, NULL);
 			prop = sym_get_choice_prop(sym);
 			for (ep = &prop->expr; *ep; ep = &(*ep)->left.expr)
diff --git a/scripts/kconfig/util.c b/scripts/kconfig/util.c
index e3f28b9..e1cad92 100644
--- a/scripts/kconfig/util.c
+++ b/scripts/kconfig/util.c
@@ -84,12 +84,15 @@
 /* Append to growable string */
 void str_append(struct gstr *gs, const char *s)
 {
-	size_t l = strlen(gs->s) + strlen(s) + 1;
-	if (l > gs->len) {
-		gs->s   = realloc(gs->s, l);
-		gs->len = l;
+	size_t l;
+	if (s) {
+		l = strlen(gs->s) + strlen(s) + 1;
+		if (l > gs->len) {
+			gs->s   = realloc(gs->s, l);
+			gs->len = l;
+		}
+		strcat(gs->s, s);
 	}
-	strcat(gs->s, s);
 }
 
 /* Append printf formatted string to growable string */
diff --git a/scripts/kconfig/zconf.gperf b/scripts/kconfig/zconf.gperf
index 9b44c80..93538e5 100644
--- a/scripts/kconfig/zconf.gperf
+++ b/scripts/kconfig/zconf.gperf
@@ -23,7 +23,6 @@
 if,		T_IF,		TF_COMMAND|TF_PARAM
 endif,		T_ENDIF,	TF_COMMAND
 depends,	T_DEPENDS,	TF_COMMAND
-requires,	T_REQUIRES,	TF_COMMAND
 optional,	T_OPTIONAL,	TF_COMMAND
 default,	T_DEFAULT,	TF_COMMAND, S_UNKNOWN
 prompt,		T_PROMPT,	TF_COMMAND
@@ -32,7 +31,6 @@
 bool,		T_TYPE,		TF_COMMAND, S_BOOLEAN
 boolean,	T_TYPE,		TF_COMMAND, S_BOOLEAN
 def_bool,	T_DEFAULT,	TF_COMMAND, S_BOOLEAN
-def_boolean,	T_DEFAULT,	TF_COMMAND, S_BOOLEAN
 int,		T_TYPE,		TF_COMMAND, S_INT
 hex,		T_TYPE,		TF_COMMAND, S_HEX
 string,		T_TYPE,		TF_COMMAND, S_STRING
diff --git a/scripts/kconfig/zconf.hash.c_shipped b/scripts/kconfig/zconf.hash.c_shipped
index 47c8b5b..ab28b18 100644
--- a/scripts/kconfig/zconf.hash.c_shipped
+++ b/scripts/kconfig/zconf.hash.c_shipped
@@ -1,4 +1,4 @@
-/* ANSI-C code produced by gperf version 3.0.1 */
+/* ANSI-C code produced by gperf version 3.0.2 */
 /* Command-line: gperf  */
 /* Computed positions: -k'1,3' */
 
@@ -30,7 +30,7 @@
 #endif
 
 struct kconf_id;
-/* maximum key range = 45, duplicates = 0 */
+/* maximum key range = 47, duplicates = 0 */
 
 #ifdef __GNUC__
 __inline
@@ -44,32 +44,32 @@
 {
   static unsigned char asso_values[] =
     {
-      47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
-      47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
-      47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
-      47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
-      47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
-      47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
-      47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
-      47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
-      47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
-      47, 47, 47, 47, 47, 47, 47, 25, 30, 15,
-       0, 15,  0, 47,  5, 15, 47, 47, 30, 20,
-       5,  0, 25, 15,  0,  0, 10, 35, 47, 47,
-       5, 47, 47, 47, 47, 47, 47, 47, 47, 47,
-      47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
-      47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
-      47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
-      47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
-      47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
-      47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
-      47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
-      47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
-      47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
-      47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
-      47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
-      47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
-      47, 47, 47, 47, 47, 47
+      49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+      49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+      49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+      49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+      49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+      49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+      49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+      49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+      49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+      49, 49, 49, 49, 49, 49, 49, 18, 11,  5,
+       0,  0,  5, 49,  5, 20, 49, 49,  5, 20,
+       5,  0, 30, 49,  0, 15,  0, 10, 49, 49,
+      25, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+      49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+      49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+      49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+      49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+      49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+      49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+      49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+      49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+      49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+      49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+      49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+      49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+      49, 49, 49, 49, 49, 49
     };
   register int hval = len;
 
@@ -89,74 +89,70 @@
 struct kconf_id_strings_t
   {
     char kconf_id_strings_str2[sizeof("on")];
-    char kconf_id_strings_str6[sizeof("string")];
-    char kconf_id_strings_str7[sizeof("default")];
-    char kconf_id_strings_str8[sizeof("def_bool")];
+    char kconf_id_strings_str5[sizeof("endif")];
+    char kconf_id_strings_str6[sizeof("option")];
+    char kconf_id_strings_str7[sizeof("endmenu")];
+    char kconf_id_strings_str8[sizeof("optional")];
+    char kconf_id_strings_str9[sizeof("endchoice")];
     char kconf_id_strings_str10[sizeof("range")];
-    char kconf_id_strings_str11[sizeof("def_boolean")];
-    char kconf_id_strings_str12[sizeof("def_tristate")];
-    char kconf_id_strings_str13[sizeof("hex")];
-    char kconf_id_strings_str14[sizeof("defconfig_list")];
-    char kconf_id_strings_str16[sizeof("option")];
-    char kconf_id_strings_str17[sizeof("if")];
-    char kconf_id_strings_str18[sizeof("optional")];
-    char kconf_id_strings_str20[sizeof("endif")];
-    char kconf_id_strings_str21[sizeof("choice")];
-    char kconf_id_strings_str22[sizeof("endmenu")];
-    char kconf_id_strings_str23[sizeof("requires")];
-    char kconf_id_strings_str24[sizeof("endchoice")];
-    char kconf_id_strings_str26[sizeof("config")];
+    char kconf_id_strings_str11[sizeof("choice")];
+    char kconf_id_strings_str12[sizeof("default")];
+    char kconf_id_strings_str13[sizeof("def_bool")];
+    char kconf_id_strings_str14[sizeof("help")];
+    char kconf_id_strings_str15[sizeof("bool")];
+    char kconf_id_strings_str16[sizeof("config")];
+    char kconf_id_strings_str17[sizeof("def_tristate")];
+    char kconf_id_strings_str18[sizeof("boolean")];
+    char kconf_id_strings_str19[sizeof("defconfig_list")];
+    char kconf_id_strings_str21[sizeof("string")];
+    char kconf_id_strings_str22[sizeof("if")];
+    char kconf_id_strings_str23[sizeof("int")];
+    char kconf_id_strings_str24[sizeof("enable")];
+    char kconf_id_strings_str26[sizeof("select")];
     char kconf_id_strings_str27[sizeof("modules")];
-    char kconf_id_strings_str28[sizeof("int")];
+    char kconf_id_strings_str28[sizeof("tristate")];
     char kconf_id_strings_str29[sizeof("menu")];
-    char kconf_id_strings_str31[sizeof("prompt")];
-    char kconf_id_strings_str32[sizeof("depends")];
-    char kconf_id_strings_str33[sizeof("tristate")];
-    char kconf_id_strings_str34[sizeof("bool")];
+    char kconf_id_strings_str31[sizeof("source")];
+    char kconf_id_strings_str32[sizeof("comment")];
+    char kconf_id_strings_str33[sizeof("hex")];
     char kconf_id_strings_str35[sizeof("menuconfig")];
-    char kconf_id_strings_str36[sizeof("select")];
-    char kconf_id_strings_str37[sizeof("boolean")];
-    char kconf_id_strings_str39[sizeof("help")];
-    char kconf_id_strings_str41[sizeof("source")];
-    char kconf_id_strings_str42[sizeof("comment")];
-    char kconf_id_strings_str43[sizeof("mainmenu")];
-    char kconf_id_strings_str46[sizeof("enable")];
+    char kconf_id_strings_str36[sizeof("prompt")];
+    char kconf_id_strings_str37[sizeof("depends")];
+    char kconf_id_strings_str48[sizeof("mainmenu")];
   };
 static struct kconf_id_strings_t kconf_id_strings_contents =
   {
     "on",
-    "string",
+    "endif",
+    "option",
+    "endmenu",
+    "optional",
+    "endchoice",
+    "range",
+    "choice",
     "default",
     "def_bool",
-    "range",
-    "def_boolean",
-    "def_tristate",
-    "hex",
-    "defconfig_list",
-    "option",
-    "if",
-    "optional",
-    "endif",
-    "choice",
-    "endmenu",
-    "requires",
-    "endchoice",
-    "config",
-    "modules",
-    "int",
-    "menu",
-    "prompt",
-    "depends",
-    "tristate",
-    "bool",
-    "menuconfig",
-    "select",
-    "boolean",
     "help",
+    "bool",
+    "config",
+    "def_tristate",
+    "boolean",
+    "defconfig_list",
+    "string",
+    "if",
+    "int",
+    "enable",
+    "select",
+    "modules",
+    "tristate",
+    "menu",
     "source",
     "comment",
-    "mainmenu",
-    "enable"
+    "hex",
+    "menuconfig",
+    "prompt",
+    "depends",
+    "mainmenu"
   };
 #define kconf_id_strings ((const char *) &kconf_id_strings_contents)
 #ifdef __GNUC__
@@ -167,58 +163,54 @@
 {
   enum
     {
-      TOTAL_KEYWORDS = 33,
+      TOTAL_KEYWORDS = 31,
       MIN_WORD_LENGTH = 2,
       MAX_WORD_LENGTH = 14,
       MIN_HASH_VALUE = 2,
-      MAX_HASH_VALUE = 46
+      MAX_HASH_VALUE = 48
     };
 
   static struct kconf_id wordlist[] =
     {
       {-1}, {-1},
       {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str2,		T_ON,		TF_PARAM},
-      {-1}, {-1}, {-1},
-      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str6,		T_TYPE,		TF_COMMAND, S_STRING},
-      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str7,	T_DEFAULT,	TF_COMMAND, S_UNKNOWN},
-      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str8,	T_DEFAULT,	TF_COMMAND, S_BOOLEAN},
-      {-1},
+      {-1}, {-1},
+      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str5,		T_ENDIF,	TF_COMMAND},
+      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str6,		T_OPTION,	TF_COMMAND},
+      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str7,	T_ENDMENU,	TF_COMMAND},
+      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str8,	T_OPTIONAL,	TF_COMMAND},
+      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str9,	T_ENDCHOICE,	TF_COMMAND},
       {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str10,		T_RANGE,	TF_COMMAND},
-      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str11,	T_DEFAULT,	TF_COMMAND, S_BOOLEAN},
-      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str12,	T_DEFAULT,	TF_COMMAND, S_TRISTATE},
-      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str13,		T_TYPE,		TF_COMMAND, S_HEX},
-      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str14,	T_OPT_DEFCONFIG_LIST,TF_OPTION},
+      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str11,		T_CHOICE,	TF_COMMAND},
+      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str12,	T_DEFAULT,	TF_COMMAND, S_UNKNOWN},
+      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str13,	T_DEFAULT,	TF_COMMAND, S_BOOLEAN},
+      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str14,		T_HELP,		TF_COMMAND},
+      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str15,		T_TYPE,		TF_COMMAND, S_BOOLEAN},
+      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str16,		T_CONFIG,	TF_COMMAND},
+      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str17,	T_DEFAULT,	TF_COMMAND, S_TRISTATE},
+      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str18,	T_TYPE,		TF_COMMAND, S_BOOLEAN},
+      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str19,	T_OPT_DEFCONFIG_LIST,TF_OPTION},
       {-1},
-      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str16,		T_OPTION,	TF_COMMAND},
-      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str17,		T_IF,		TF_COMMAND|TF_PARAM},
-      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str18,	T_OPTIONAL,	TF_COMMAND},
+      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str21,		T_TYPE,		TF_COMMAND, S_STRING},
+      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str22,		T_IF,		TF_COMMAND|TF_PARAM},
+      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str23,		T_TYPE,		TF_COMMAND, S_INT},
+      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str24,		T_SELECT,	TF_COMMAND},
       {-1},
-      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str20,		T_ENDIF,	TF_COMMAND},
-      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str21,		T_CHOICE,	TF_COMMAND},
-      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str22,	T_ENDMENU,	TF_COMMAND},
-      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str23,	T_REQUIRES,	TF_COMMAND},
-      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str24,	T_ENDCHOICE,	TF_COMMAND},
-      {-1},
-      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str26,		T_CONFIG,	TF_COMMAND},
+      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str26,		T_SELECT,	TF_COMMAND},
       {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str27,	T_OPT_MODULES,	TF_OPTION},
-      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str28,		T_TYPE,		TF_COMMAND, S_INT},
+      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str28,	T_TYPE,		TF_COMMAND, S_TRISTATE},
       {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str29,		T_MENU,		TF_COMMAND},
       {-1},
-      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str31,		T_PROMPT,	TF_COMMAND},
-      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str32,	T_DEPENDS,	TF_COMMAND},
-      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str33,	T_TYPE,		TF_COMMAND, S_TRISTATE},
-      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str34,		T_TYPE,		TF_COMMAND, S_BOOLEAN},
+      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str31,		T_SOURCE,	TF_COMMAND},
+      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str32,	T_COMMENT,	TF_COMMAND},
+      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str33,		T_TYPE,		TF_COMMAND, S_HEX},
+      {-1},
       {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str35,	T_MENUCONFIG,	TF_COMMAND},
-      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str36,		T_SELECT,	TF_COMMAND},
-      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str37,	T_TYPE,		TF_COMMAND, S_BOOLEAN},
+      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str36,		T_PROMPT,	TF_COMMAND},
+      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str37,	T_DEPENDS,	TF_COMMAND},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
       {-1},
-      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str39,		T_HELP,		TF_COMMAND},
-      {-1},
-      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str41,		T_SOURCE,	TF_COMMAND},
-      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str42,	T_COMMENT,	TF_COMMAND},
-      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str43,	T_MAINMENU,	TF_COMMAND},
-      {-1}, {-1},
-      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str46,		T_SELECT,	TF_COMMAND}
+      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str48,	T_MAINMENU,	TF_COMMAND}
     };
 
   if (len <= MAX_WORD_LENGTH && len >= MIN_WORD_LENGTH)
diff --git a/scripts/kconfig/zconf.tab.c_shipped b/scripts/kconfig/zconf.tab.c_shipped
index ec21db7..d22d924 100644
--- a/scripts/kconfig/zconf.tab.c_shipped
+++ b/scripts/kconfig/zconf.tab.c_shipped
@@ -1,7 +1,9 @@
-/* A Bison parser, made by GNU Bison 2.1.  */
+/* A Bison parser, made by GNU Bison 2.3.  */
 
-/* Skeleton parser for Yacc-like parsing with Bison,
-   Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
+/* Skeleton implementation for Bison's Yacc-like parsers in C
+
+   Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006
+   Free Software Foundation, Inc.
 
    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
@@ -18,13 +20,21 @@
    Foundation, Inc., 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.  */
 
-/* As a special exception, when this file is copied by Bison into a
-   Bison output file, you may use that output file without restriction.
-   This special exception was added by the Free Software Foundation
-   in version 1.24 of Bison.  */
+/* As a special exception, you may create a larger work that contains
+   part or all of the Bison parser skeleton and distribute that work
+   under terms of your choice, so long as that work isn't itself a
+   parser generator using the skeleton or a modified version thereof
+   as a parser skeleton.  Alternatively, if you modify or redistribute
+   the parser skeleton itself, you may (at your option) remove this
+   special exception, which will cause the skeleton and the resulting
+   Bison output files to be licensed under the GNU General Public
+   License without this special exception.
 
-/* Written by Richard Stallman by simplifying the original so called
-   ``semantic'' parser.  */
+   This special exception was added by the Free Software Foundation in
+   version 2.2 of Bison.  */
+
+/* C LALR(1) parser skeleton written by Richard Stallman, by
+   simplifying the original so-called "semantic" parser.  */
 
 /* All symbols defined below should begin with yy or YY, to avoid
    infringing on user name space.  This should be done even for local
@@ -37,7 +47,7 @@
 #define YYBISON 1
 
 /* Bison version.  */
-#define YYBISON_VERSION "2.1"
+#define YYBISON_VERSION "2.3"
 
 /* Skeleton name.  */
 #define YYSKELETON_NAME "yacc.c"
@@ -78,25 +88,24 @@
      T_IF = 269,
      T_ENDIF = 270,
      T_DEPENDS = 271,
-     T_REQUIRES = 272,
-     T_OPTIONAL = 273,
-     T_PROMPT = 274,
-     T_TYPE = 275,
-     T_DEFAULT = 276,
-     T_SELECT = 277,
-     T_RANGE = 278,
-     T_OPTION = 279,
-     T_ON = 280,
-     T_WORD = 281,
-     T_WORD_QUOTE = 282,
-     T_UNEQUAL = 283,
-     T_CLOSE_PAREN = 284,
-     T_OPEN_PAREN = 285,
-     T_EOL = 286,
-     T_OR = 287,
-     T_AND = 288,
-     T_EQUAL = 289,
-     T_NOT = 290
+     T_OPTIONAL = 272,
+     T_PROMPT = 273,
+     T_TYPE = 274,
+     T_DEFAULT = 275,
+     T_SELECT = 276,
+     T_RANGE = 277,
+     T_OPTION = 278,
+     T_ON = 279,
+     T_WORD = 280,
+     T_WORD_QUOTE = 281,
+     T_UNEQUAL = 282,
+     T_CLOSE_PAREN = 283,
+     T_OPEN_PAREN = 284,
+     T_EOL = 285,
+     T_OR = 286,
+     T_AND = 287,
+     T_EQUAL = 288,
+     T_NOT = 289
    };
 #endif
 /* Tokens.  */
@@ -114,25 +123,24 @@
 #define T_IF 269
 #define T_ENDIF 270
 #define T_DEPENDS 271
-#define T_REQUIRES 272
-#define T_OPTIONAL 273
-#define T_PROMPT 274
-#define T_TYPE 275
-#define T_DEFAULT 276
-#define T_SELECT 277
-#define T_RANGE 278
-#define T_OPTION 279
-#define T_ON 280
-#define T_WORD 281
-#define T_WORD_QUOTE 282
-#define T_UNEQUAL 283
-#define T_CLOSE_PAREN 284
-#define T_OPEN_PAREN 285
-#define T_EOL 286
-#define T_OR 287
-#define T_AND 288
-#define T_EQUAL 289
-#define T_NOT 290
+#define T_OPTIONAL 272
+#define T_PROMPT 273
+#define T_TYPE 274
+#define T_DEFAULT 275
+#define T_SELECT 276
+#define T_RANGE 277
+#define T_OPTION 278
+#define T_ON 279
+#define T_WORD 280
+#define T_WORD_QUOTE 281
+#define T_UNEQUAL 282
+#define T_CLOSE_PAREN 283
+#define T_OPEN_PAREN 284
+#define T_EOL 285
+#define T_OR 286
+#define T_AND 287
+#define T_EQUAL 288
+#define T_NOT 289
 
 
 
@@ -198,18 +206,20 @@
 # define YYTOKEN_TABLE 0
 #endif
 
-#if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED)
+#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
+typedef union YYSTYPE
 
-typedef union YYSTYPE {
+{
 	char *string;
 	struct file *file;
 	struct symbol *symbol;
 	struct expr *expr;
 	struct menu *menu;
 	struct kconf_id *id;
-} YYSTYPE;
-/* Line 196 of yacc.c.  */
+}
+/* Line 187 of yacc.c.  */
 
+	YYSTYPE;
 # define yystype YYSTYPE /* obsolescent; will be withdrawn */
 # define YYSTYPE_IS_DECLARED 1
 # define YYSTYPE_IS_TRIVIAL 1
@@ -220,23 +230,56 @@
 /* Copy the second part of user declarations.  */
 
 
-/* Line 219 of yacc.c.  */
+/* Line 216 of yacc.c.  */
 
 
-#if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__)
-# define YYSIZE_T __SIZE_TYPE__
+#ifdef short
+# undef short
 #endif
-#if ! defined (YYSIZE_T) && defined (size_t)
-# define YYSIZE_T size_t
+
+#ifdef YYTYPE_UINT8
+typedef YYTYPE_UINT8 yytype_uint8;
+#else
+typedef unsigned char yytype_uint8;
 #endif
-#if ! defined (YYSIZE_T) && (defined (__STDC__) || defined (__cplusplus))
-# include <stddef.h> /* INFRINGES ON USER NAME SPACE */
-# define YYSIZE_T size_t
+
+#ifdef YYTYPE_INT8
+typedef YYTYPE_INT8 yytype_int8;
+#elif (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+typedef signed char yytype_int8;
+#else
+typedef short int yytype_int8;
 #endif
-#if ! defined (YYSIZE_T)
-# define YYSIZE_T unsigned int
+
+#ifdef YYTYPE_UINT16
+typedef YYTYPE_UINT16 yytype_uint16;
+#else
+typedef unsigned short int yytype_uint16;
 #endif
 
+#ifdef YYTYPE_INT16
+typedef YYTYPE_INT16 yytype_int16;
+#else
+typedef short int yytype_int16;
+#endif
+
+#ifndef YYSIZE_T
+# ifdef __SIZE_TYPE__
+#  define YYSIZE_T __SIZE_TYPE__
+# elif defined size_t
+#  define YYSIZE_T size_t
+# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+#  include <stddef.h> /* INFRINGES ON USER NAME SPACE */
+#  define YYSIZE_T size_t
+# else
+#  define YYSIZE_T unsigned int
+# endif
+#endif
+
+#define YYSIZE_MAXIMUM ((YYSIZE_T) -1)
+
 #ifndef YY_
 # if YYENABLE_NLS
 #  if ENABLE_NLS
@@ -249,7 +292,32 @@
 # endif
 #endif
 
-#if ! defined (yyoverflow) || YYERROR_VERBOSE
+/* Suppress unused-variable warnings by "using" E.  */
+#if ! defined lint || defined __GNUC__
+# define YYUSE(e) ((void) (e))
+#else
+# define YYUSE(e) /* empty */
+#endif
+
+/* Identity function, used to suppress warnings about constant conditions.  */
+#ifndef lint
+# define YYID(n) (n)
+#else
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static int
+YYID (int i)
+#else
+static int
+YYID (i)
+    int i;
+#endif
+{
+  return i;
+}
+#endif
+
+#if ! defined yyoverflow || YYERROR_VERBOSE
 
 /* The parser invokes alloca or malloc; define the necessary symbols.  */
 
@@ -257,64 +325,76 @@
 #  if YYSTACK_USE_ALLOCA
 #   ifdef __GNUC__
 #    define YYSTACK_ALLOC __builtin_alloca
+#   elif defined __BUILTIN_VA_ARG_INCR
+#    include <alloca.h> /* INFRINGES ON USER NAME SPACE */
+#   elif defined _AIX
+#    define YYSTACK_ALLOC __alloca
+#   elif defined _MSC_VER
+#    include <malloc.h> /* INFRINGES ON USER NAME SPACE */
+#    define alloca _alloca
 #   else
 #    define YYSTACK_ALLOC alloca
-#    if defined (__STDC__) || defined (__cplusplus)
+#    if ! defined _ALLOCA_H && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
 #     include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
-#     define YYINCLUDED_STDLIB_H
+#     ifndef _STDLIB_H
+#      define _STDLIB_H 1
+#     endif
 #    endif
 #   endif
 #  endif
 # endif
 
 # ifdef YYSTACK_ALLOC
-   /* Pacify GCC's `empty if-body' warning. */
-#  define YYSTACK_FREE(Ptr) do { /* empty */; } while (0)
+   /* Pacify GCC's `empty if-body' warning.  */
+#  define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0))
 #  ifndef YYSTACK_ALLOC_MAXIMUM
     /* The OS might guarantee only one guard page at the bottom of the stack,
        and a page size can be as small as 4096 bytes.  So we cannot safely
        invoke alloca (N) if N exceeds 4096.  Use a slightly smaller number
        to allow for a few compiler-allocated temporary stack slots.  */
-#   define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2005 */
+#   define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */
 #  endif
 # else
 #  define YYSTACK_ALLOC YYMALLOC
 #  define YYSTACK_FREE YYFREE
 #  ifndef YYSTACK_ALLOC_MAXIMUM
-#   define YYSTACK_ALLOC_MAXIMUM ((YYSIZE_T) -1)
+#   define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
 #  endif
-#  ifdef __cplusplus
-extern "C" {
+#  if (defined __cplusplus && ! defined _STDLIB_H \
+       && ! ((defined YYMALLOC || defined malloc) \
+	     && (defined YYFREE || defined free)))
+#   include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+#   ifndef _STDLIB_H
+#    define _STDLIB_H 1
+#   endif
 #  endif
 #  ifndef YYMALLOC
 #   define YYMALLOC malloc
-#   if (! defined (malloc) && ! defined (YYINCLUDED_STDLIB_H) \
-	&& (defined (__STDC__) || defined (__cplusplus)))
+#   if ! defined malloc && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
 void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
 #   endif
 #  endif
 #  ifndef YYFREE
 #   define YYFREE free
-#   if (! defined (free) && ! defined (YYINCLUDED_STDLIB_H) \
-	&& (defined (__STDC__) || defined (__cplusplus)))
+#   if ! defined free && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
 void free (void *); /* INFRINGES ON USER NAME SPACE */
 #   endif
 #  endif
-#  ifdef __cplusplus
-}
-#  endif
 # endif
-#endif /* ! defined (yyoverflow) || YYERROR_VERBOSE */
+#endif /* ! defined yyoverflow || YYERROR_VERBOSE */
 
 
-#if (! defined (yyoverflow) \
-     && (! defined (__cplusplus) \
-	 || (defined (YYSTYPE_IS_TRIVIAL) && YYSTYPE_IS_TRIVIAL)))
+#if (! defined yyoverflow \
+     && (! defined __cplusplus \
+	 || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
 
 /* A type that is properly aligned for any stack member.  */
 union yyalloc
 {
-  short int yyss;
+  yytype_int16 yyss;
   YYSTYPE yyvs;
   };
 
@@ -324,13 +404,13 @@
 /* The size of an array large to enough to hold all stacks, each with
    N elements.  */
 # define YYSTACK_BYTES(N) \
-     ((N) * (sizeof (short int) + sizeof (YYSTYPE))			\
+     ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \
       + YYSTACK_GAP_MAXIMUM)
 
 /* Copy COUNT objects from FROM to TO.  The source and destination do
    not overlap.  */
 # ifndef YYCOPY
-#  if defined (__GNUC__) && 1 < __GNUC__
+#  if defined __GNUC__ && 1 < __GNUC__
 #   define YYCOPY(To, From, Count) \
       __builtin_memcpy (To, From, (Count) * sizeof (*(From)))
 #  else
@@ -341,7 +421,7 @@
 	  for (yyi = 0; yyi < (Count); yyi++)	\
 	    (To)[yyi] = (From)[yyi];		\
 	}					\
-      while (0)
+      while (YYID (0))
 #  endif
 # endif
 
@@ -359,39 +439,33 @@
 	yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
 	yyptr += yynewbytes / sizeof (*yyptr);				\
       }									\
-    while (0)
+    while (YYID (0))
 
 #endif
 
-#if defined (__STDC__) || defined (__cplusplus)
-   typedef signed char yysigned_char;
-#else
-   typedef short int yysigned_char;
-#endif
-
-/* YYFINAL -- State number of the termination state. */
+/* YYFINAL -- State number of the termination state.  */
 #define YYFINAL  3
 /* YYLAST -- Last index in YYTABLE.  */
-#define YYLAST   275
+#define YYLAST   258
 
-/* YYNTOKENS -- Number of terminals. */
-#define YYNTOKENS  36
-/* YYNNTS -- Number of nonterminals. */
+/* YYNTOKENS -- Number of terminals.  */
+#define YYNTOKENS  35
+/* YYNNTS -- Number of nonterminals.  */
 #define YYNNTS  45
-/* YYNRULES -- Number of rules. */
-#define YYNRULES  110
-/* YYNRULES -- Number of states. */
-#define YYNSTATES  183
+/* YYNRULES -- Number of rules.  */
+#define YYNRULES  108
+/* YYNRULES -- Number of states.  */
+#define YYNSTATES  178
 
 /* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX.  */
 #define YYUNDEFTOK  2
-#define YYMAXUTOK   290
+#define YYMAXUTOK   289
 
 #define YYTRANSLATE(YYX)						\
   ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
 
 /* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX.  */
-static const unsigned char yytranslate[] =
+static const yytype_uint8 yytranslate[] =
 {
        0,     2,     2,     2,     2,     2,     2,     2,     2,     2,
        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
@@ -421,14 +495,13 @@
        2,     2,     2,     2,     2,     2,     1,     2,     3,     4,
        5,     6,     7,     8,     9,    10,    11,    12,    13,    14,
       15,    16,    17,    18,    19,    20,    21,    22,    23,    24,
-      25,    26,    27,    28,    29,    30,    31,    32,    33,    34,
-      35
+      25,    26,    27,    28,    29,    30,    31,    32,    33,    34
 };
 
 #if YYDEBUG
 /* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
    YYRHS.  */
-static const unsigned short int yyprhs[] =
+static const yytype_uint16 yyprhs[] =
 {
        0,     0,     3,     5,     6,     9,    12,    15,    20,    23,
       28,    33,    37,    39,    41,    43,    45,    47,    49,    51,
@@ -439,80 +512,77 @@
      178,   181,   186,   187,   190,   194,   196,   200,   201,   204,
      207,   210,   214,   217,   219,   223,   224,   227,   230,   233,
      237,   241,   244,   247,   250,   251,   254,   257,   260,   265,
-     269,   273,   274,   277,   279,   281,   284,   287,   290,   292,
-     295,   296,   299,   301,   305,   309,   313,   316,   320,   324,
-     326
+     266,   269,   271,   273,   276,   279,   282,   284,   287,   288,
+     291,   293,   297,   301,   305,   308,   312,   316,   318
 };
 
-/* YYRHS -- A `-1'-separated list of the rules' RHS. */
-static const yysigned_char yyrhs[] =
+/* YYRHS -- A `-1'-separated list of the rules' RHS.  */
+static const yytype_int8 yyrhs[] =
 {
-      37,     0,    -1,    38,    -1,    -1,    38,    40,    -1,    38,
-      54,    -1,    38,    65,    -1,    38,     3,    75,    77,    -1,
-      38,    76,    -1,    38,    26,     1,    31,    -1,    38,    39,
-       1,    31,    -1,    38,     1,    31,    -1,    16,    -1,    19,
-      -1,    20,    -1,    22,    -1,    18,    -1,    23,    -1,    21,
-      -1,    31,    -1,    60,    -1,    69,    -1,    43,    -1,    45,
-      -1,    67,    -1,    26,     1,    31,    -1,     1,    31,    -1,
-      10,    26,    31,    -1,    42,    46,    -1,    11,    26,    31,
-      -1,    44,    46,    -1,    -1,    46,    47,    -1,    46,    48,
-      -1,    46,    73,    -1,    46,    71,    -1,    46,    41,    -1,
-      46,    31,    -1,    20,    74,    31,    -1,    19,    75,    78,
-      31,    -1,    21,    79,    78,    31,    -1,    22,    26,    78,
-      31,    -1,    23,    80,    80,    78,    31,    -1,    24,    49,
-      31,    -1,    -1,    49,    26,    50,    -1,    -1,    34,    75,
-      -1,     7,    31,    -1,    51,    55,    -1,    76,    -1,    52,
-      57,    53,    -1,    -1,    55,    56,    -1,    55,    73,    -1,
-      55,    71,    -1,    55,    31,    -1,    55,    41,    -1,    19,
-      75,    78,    31,    -1,    20,    74,    31,    -1,    18,    31,
-      -1,    21,    26,    78,    31,    -1,    -1,    57,    40,    -1,
-      14,    79,    77,    -1,    76,    -1,    58,    61,    59,    -1,
-      -1,    61,    40,    -1,    61,    65,    -1,    61,    54,    -1,
-       4,    75,    31,    -1,    62,    72,    -1,    76,    -1,    63,
-      66,    64,    -1,    -1,    66,    40,    -1,    66,    65,    -1,
-      66,    54,    -1,     6,    75,    31,    -1,     9,    75,    31,
-      -1,    68,    72,    -1,    12,    31,    -1,    70,    13,    -1,
-      -1,    72,    73,    -1,    72,    31,    -1,    72,    41,    -1,
-      16,    25,    79,    31,    -1,    16,    79,    31,    -1,    17,
-      79,    31,    -1,    -1,    75,    78,    -1,    26,    -1,    27,
-      -1,     5,    31,    -1,     8,    31,    -1,    15,    31,    -1,
-      31,    -1,    77,    31,    -1,    -1,    14,    79,    -1,    80,
-      -1,    80,    34,    80,    -1,    80,    28,    80,    -1,    30,
-      79,    29,    -1,    35,    79,    -1,    79,    32,    79,    -1,
-      79,    33,    79,    -1,    26,    -1,    27,    -1
+      36,     0,    -1,    37,    -1,    -1,    37,    39,    -1,    37,
+      53,    -1,    37,    64,    -1,    37,     3,    74,    76,    -1,
+      37,    75,    -1,    37,    25,     1,    30,    -1,    37,    38,
+       1,    30,    -1,    37,     1,    30,    -1,    16,    -1,    18,
+      -1,    19,    -1,    21,    -1,    17,    -1,    22,    -1,    20,
+      -1,    30,    -1,    59,    -1,    68,    -1,    42,    -1,    44,
+      -1,    66,    -1,    25,     1,    30,    -1,     1,    30,    -1,
+      10,    25,    30,    -1,    41,    45,    -1,    11,    25,    30,
+      -1,    43,    45,    -1,    -1,    45,    46,    -1,    45,    47,
+      -1,    45,    72,    -1,    45,    70,    -1,    45,    40,    -1,
+      45,    30,    -1,    19,    73,    30,    -1,    18,    74,    77,
+      30,    -1,    20,    78,    77,    30,    -1,    21,    25,    77,
+      30,    -1,    22,    79,    79,    77,    30,    -1,    23,    48,
+      30,    -1,    -1,    48,    25,    49,    -1,    -1,    33,    74,
+      -1,     7,    30,    -1,    50,    54,    -1,    75,    -1,    51,
+      56,    52,    -1,    -1,    54,    55,    -1,    54,    72,    -1,
+      54,    70,    -1,    54,    30,    -1,    54,    40,    -1,    18,
+      74,    77,    30,    -1,    19,    73,    30,    -1,    17,    30,
+      -1,    20,    25,    77,    30,    -1,    -1,    56,    39,    -1,
+      14,    78,    76,    -1,    75,    -1,    57,    60,    58,    -1,
+      -1,    60,    39,    -1,    60,    64,    -1,    60,    53,    -1,
+       4,    74,    30,    -1,    61,    71,    -1,    75,    -1,    62,
+      65,    63,    -1,    -1,    65,    39,    -1,    65,    64,    -1,
+      65,    53,    -1,     6,    74,    30,    -1,     9,    74,    30,
+      -1,    67,    71,    -1,    12,    30,    -1,    69,    13,    -1,
+      -1,    71,    72,    -1,    71,    30,    -1,    71,    40,    -1,
+      16,    24,    78,    30,    -1,    -1,    74,    77,    -1,    25,
+      -1,    26,    -1,     5,    30,    -1,     8,    30,    -1,    15,
+      30,    -1,    30,    -1,    76,    30,    -1,    -1,    14,    78,
+      -1,    79,    -1,    79,    33,    79,    -1,    79,    27,    79,
+      -1,    29,    78,    28,    -1,    34,    78,    -1,    78,    31,
+      78,    -1,    78,    32,    78,    -1,    25,    -1,    26,    -1
 };
 
 /* YYRLINE[YYN] -- source line where rule number YYN was defined.  */
-static const unsigned short int yyrline[] =
+static const yytype_uint16 yyrline[] =
 {
-       0,   105,   105,   107,   109,   110,   111,   112,   113,   114,
-     115,   119,   123,   123,   123,   123,   123,   123,   123,   127,
-     128,   129,   130,   131,   132,   136,   137,   143,   151,   157,
-     165,   175,   177,   178,   179,   180,   181,   182,   185,   193,
-     199,   209,   215,   221,   224,   226,   237,   238,   243,   252,
-     257,   265,   268,   270,   271,   272,   273,   274,   277,   283,
-     294,   300,   310,   312,   317,   325,   333,   336,   338,   339,
-     340,   345,   352,   357,   365,   368,   370,   371,   372,   375,
-     383,   390,   397,   403,   410,   412,   413,   414,   417,   422,
-     427,   435,   437,   442,   443,   446,   447,   448,   452,   453,
-     456,   457,   460,   461,   462,   463,   464,   465,   466,   469,
-     470
+       0,   104,   104,   106,   108,   109,   110,   111,   112,   113,
+     114,   118,   122,   122,   122,   122,   122,   122,   122,   126,
+     127,   128,   129,   130,   131,   135,   136,   142,   150,   156,
+     164,   174,   176,   177,   178,   179,   180,   181,   184,   192,
+     198,   208,   214,   220,   223,   225,   236,   237,   242,   251,
+     256,   264,   267,   269,   270,   271,   272,   273,   276,   282,
+     293,   299,   309,   311,   316,   324,   332,   335,   337,   338,
+     339,   344,   351,   356,   364,   367,   369,   370,   371,   374,
+     382,   389,   396,   402,   409,   411,   412,   413,   416,   424,
+     426,   431,   432,   435,   436,   437,   441,   442,   445,   446,
+     449,   450,   451,   452,   453,   454,   455,   458,   459
 };
 #endif
 
 #if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE
 /* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
-   First, the terminals, then, starting at YYNTOKENS, nonterminals. */
+   First, the terminals, then, starting at YYNTOKENS, nonterminals.  */
 static const char *const yytname[] =
 {
   "$end", "error", "$undefined", "T_MAINMENU", "T_MENU", "T_ENDMENU",
   "T_SOURCE", "T_CHOICE", "T_ENDCHOICE", "T_COMMENT", "T_CONFIG",
   "T_MENUCONFIG", "T_HELP", "T_HELPTEXT", "T_IF", "T_ENDIF", "T_DEPENDS",
-  "T_REQUIRES", "T_OPTIONAL", "T_PROMPT", "T_TYPE", "T_DEFAULT",
-  "T_SELECT", "T_RANGE", "T_OPTION", "T_ON", "T_WORD", "T_WORD_QUOTE",
-  "T_UNEQUAL", "T_CLOSE_PAREN", "T_OPEN_PAREN", "T_EOL", "T_OR", "T_AND",
-  "T_EQUAL", "T_NOT", "$accept", "input", "stmt_list", "option_name",
-  "common_stmt", "option_error", "config_entry_start", "config_stmt",
+  "T_OPTIONAL", "T_PROMPT", "T_TYPE", "T_DEFAULT", "T_SELECT", "T_RANGE",
+  "T_OPTION", "T_ON", "T_WORD", "T_WORD_QUOTE", "T_UNEQUAL",
+  "T_CLOSE_PAREN", "T_OPEN_PAREN", "T_EOL", "T_OR", "T_AND", "T_EQUAL",
+  "T_NOT", "$accept", "input", "stmt_list", "option_name", "common_stmt",
+  "option_error", "config_entry_start", "config_stmt",
   "menuconfig_entry_start", "menuconfig_stmt", "config_option_list",
   "config_option", "symbol_option", "symbol_option_list",
   "symbol_option_arg", "choice", "choice_entry", "choice_end",
@@ -527,34 +597,33 @@
 # ifdef YYPRINT
 /* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
    token YYLEX-NUM.  */
-static const unsigned short int yytoknum[] =
+static const yytype_uint16 yytoknum[] =
 {
        0,   256,   257,   258,   259,   260,   261,   262,   263,   264,
      265,   266,   267,   268,   269,   270,   271,   272,   273,   274,
      275,   276,   277,   278,   279,   280,   281,   282,   283,   284,
-     285,   286,   287,   288,   289,   290
+     285,   286,   287,   288,   289
 };
 # endif
 
 /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives.  */
-static const unsigned char yyr1[] =
+static const yytype_uint8 yyr1[] =
 {
-       0,    36,    37,    38,    38,    38,    38,    38,    38,    38,
-      38,    38,    39,    39,    39,    39,    39,    39,    39,    40,
-      40,    40,    40,    40,    40,    41,    41,    42,    43,    44,
-      45,    46,    46,    46,    46,    46,    46,    46,    47,    47,
-      47,    47,    47,    48,    49,    49,    50,    50,    51,    52,
-      53,    54,    55,    55,    55,    55,    55,    55,    56,    56,
-      56,    56,    57,    57,    58,    59,    60,    61,    61,    61,
-      61,    62,    63,    64,    65,    66,    66,    66,    66,    67,
-      68,    69,    70,    71,    72,    72,    72,    72,    73,    73,
-      73,    74,    74,    75,    75,    76,    76,    76,    77,    77,
-      78,    78,    79,    79,    79,    79,    79,    79,    79,    80,
-      80
+       0,    35,    36,    37,    37,    37,    37,    37,    37,    37,
+      37,    37,    38,    38,    38,    38,    38,    38,    38,    39,
+      39,    39,    39,    39,    39,    40,    40,    41,    42,    43,
+      44,    45,    45,    45,    45,    45,    45,    45,    46,    46,
+      46,    46,    46,    47,    48,    48,    49,    49,    50,    51,
+      52,    53,    54,    54,    54,    54,    54,    54,    55,    55,
+      55,    55,    56,    56,    57,    58,    59,    60,    60,    60,
+      60,    61,    62,    63,    64,    65,    65,    65,    65,    66,
+      67,    68,    69,    70,    71,    71,    71,    71,    72,    73,
+      73,    74,    74,    75,    75,    75,    76,    76,    77,    77,
+      78,    78,    78,    78,    78,    78,    78,    79,    79
 };
 
 /* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN.  */
-static const unsigned char yyr2[] =
+static const yytype_uint8 yyr2[] =
 {
        0,     2,     1,     0,     2,     2,     2,     4,     2,     4,
        4,     3,     1,     1,     1,     1,     1,     1,     1,     1,
@@ -564,82 +633,79 @@
        1,     3,     0,     2,     2,     2,     2,     2,     4,     3,
        2,     4,     0,     2,     3,     1,     3,     0,     2,     2,
        2,     3,     2,     1,     3,     0,     2,     2,     2,     3,
-       3,     2,     2,     2,     0,     2,     2,     2,     4,     3,
-       3,     0,     2,     1,     1,     2,     2,     2,     1,     2,
-       0,     2,     1,     3,     3,     3,     2,     3,     3,     1,
-       1
+       3,     2,     2,     2,     0,     2,     2,     2,     4,     0,
+       2,     1,     1,     2,     2,     2,     1,     2,     0,     2,
+       1,     3,     3,     3,     2,     3,     3,     1,     1
 };
 
 /* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state
    STATE-NUM when YYTABLE doesn't specify something else to do.  Zero
    means the default is an error.  */
-static const unsigned char yydefact[] =
+static const yytype_uint8 yydefact[] =
 {
        3,     0,     0,     1,     0,     0,     0,     0,     0,     0,
        0,     0,     0,     0,     0,     0,    12,    16,    13,    14,
       18,    15,    17,     0,    19,     0,     4,    31,    22,    31,
       23,    52,    62,     5,    67,    20,    84,    75,     6,    24,
-      84,    21,     8,    11,    93,    94,     0,     0,    95,     0,
-      48,    96,     0,     0,     0,   109,   110,     0,     0,     0,
-     102,    97,     0,     0,     0,     0,     0,     0,     0,     0,
-       0,     0,    98,     7,    71,    79,    80,    27,    29,     0,
-     106,     0,     0,    64,     0,     0,     9,    10,     0,     0,
-       0,     0,     0,    91,     0,     0,     0,    44,     0,    37,
-      36,    32,    33,     0,    35,    34,     0,     0,    91,     0,
-      56,    57,    53,    55,    54,    63,    51,    50,    68,    70,
-      66,    69,    65,    86,    87,    85,    76,    78,    74,    77,
-      73,    99,   105,   107,   108,   104,   103,    26,    82,     0,
-       0,     0,   100,     0,   100,   100,   100,     0,     0,     0,
-      83,    60,   100,     0,   100,     0,    89,    90,     0,     0,
-      38,    92,     0,     0,   100,    46,    43,    25,     0,    59,
-       0,    88,   101,    39,    40,    41,     0,     0,    45,    58,
-      61,    42,    47
+      84,    21,     8,    11,    91,    92,     0,     0,    93,     0,
+      48,    94,     0,     0,     0,   107,   108,     0,     0,     0,
+     100,    95,     0,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,    96,     7,    71,    79,    80,    27,    29,     0,
+     104,     0,     0,    64,     0,     0,     9,    10,     0,     0,
+       0,     0,    89,     0,     0,     0,    44,     0,    37,    36,
+      32,    33,     0,    35,    34,     0,     0,    89,     0,    56,
+      57,    53,    55,    54,    63,    51,    50,    68,    70,    66,
+      69,    65,    86,    87,    85,    76,    78,    74,    77,    73,
+      97,   103,   105,   106,   102,   101,    26,    82,     0,    98,
+       0,    98,    98,    98,     0,     0,     0,    83,    60,    98,
+       0,    98,     0,     0,     0,    38,    90,     0,     0,    98,
+      46,    43,    25,     0,    59,     0,    88,    99,    39,    40,
+      41,     0,     0,    45,    58,    61,    42,    47
 };
 
-/* YYDEFGOTO[NTERM-NUM]. */
-static const short int yydefgoto[] =
+/* YYDEFGOTO[NTERM-NUM].  */
+static const yytype_int16 yydefgoto[] =
 {
-      -1,     1,     2,    25,    26,   100,    27,    28,    29,    30,
-      64,   101,   102,   148,   178,    31,    32,   116,    33,    66,
-     112,    67,    34,   120,    35,    68,    36,    37,   128,    38,
-      70,    39,    40,    41,   103,   104,    69,   105,   143,   144,
-      42,    73,   159,    59,    60
+      -1,     1,     2,    25,    26,    99,    27,    28,    29,    30,
+      64,   100,   101,   145,   173,    31,    32,   115,    33,    66,
+     111,    67,    34,   119,    35,    68,    36,    37,   127,    38,
+      70,    39,    40,    41,   102,   103,    69,   104,   140,   141,
+      42,    73,   154,    59,    60
 };
 
 /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
    STATE-NUM.  */
-#define YYPACT_NINF -135
-static const short int yypact[] =
+#define YYPACT_NINF -78
+static const yytype_int16 yypact[] =
 {
-    -135,     2,   170,  -135,   -14,    56,    56,    -8,    56,    24,
-      67,    56,     7,    14,    62,    97,  -135,  -135,  -135,  -135,
-    -135,  -135,  -135,   156,  -135,   166,  -135,  -135,  -135,  -135,
-    -135,  -135,  -135,  -135,  -135,  -135,  -135,  -135,  -135,  -135,
-    -135,  -135,  -135,  -135,  -135,  -135,   138,   151,  -135,   152,
-    -135,  -135,   163,   167,   176,  -135,  -135,    62,    62,   185,
-     -19,  -135,   188,   190,    42,   103,   194,    85,    70,   222,
-      70,   132,  -135,   191,  -135,  -135,  -135,  -135,  -135,   127,
-    -135,    62,    62,   191,   104,   104,  -135,  -135,   193,   203,
-       9,    62,    56,    56,    62,   161,   104,  -135,   196,  -135,
-    -135,  -135,  -135,   233,  -135,  -135,   204,    56,    56,   221,
-    -135,  -135,  -135,  -135,  -135,  -135,  -135,  -135,  -135,  -135,
-    -135,  -135,  -135,  -135,  -135,  -135,  -135,  -135,  -135,  -135,
-    -135,  -135,  -135,   219,  -135,  -135,  -135,  -135,  -135,    62,
-     209,   212,   240,   224,   240,    -1,   240,   104,    41,   225,
-    -135,  -135,   240,   226,   240,   218,  -135,  -135,    62,   227,
-    -135,  -135,   228,   229,   240,   230,  -135,  -135,   231,  -135,
-     232,  -135,   112,  -135,  -135,  -135,   234,    56,  -135,  -135,
-    -135,  -135,  -135
+     -78,    33,   130,   -78,   -28,    73,    73,     7,    73,    36,
+      41,    73,    26,    52,    -4,    58,   -78,   -78,   -78,   -78,
+     -78,   -78,   -78,    90,   -78,    94,   -78,   -78,   -78,   -78,
+     -78,   -78,   -78,   -78,   -78,   -78,   -78,   -78,   -78,   -78,
+     -78,   -78,   -78,   -78,   -78,   -78,    74,    85,   -78,    96,
+     -78,   -78,   131,   134,   147,   -78,   -78,    -4,    -4,   193,
+     -10,   -78,   162,   164,    38,   102,    64,   148,     5,   192,
+       5,   165,   -78,   174,   -78,   -78,   -78,   -78,   -78,    65,
+     -78,    -4,    -4,   174,   103,   103,   -78,   -78,   175,   185,
+     197,    73,    73,    -4,   194,   103,   -78,   231,   -78,   -78,
+     -78,   -78,   220,   -78,   -78,   204,    73,    73,   210,   -78,
+     -78,   -78,   -78,   -78,   -78,   -78,   -78,   -78,   -78,   -78,
+     -78,   -78,   -78,   -78,   -78,   -78,   -78,   -78,   -78,   -78,
+     -78,   -78,   205,   -78,   -78,   -78,   -78,   -78,    -4,   222,
+     208,   222,   195,   222,   103,     2,   209,   -78,   -78,   222,
+     211,   222,   199,    -4,   212,   -78,   -78,   213,   214,   222,
+     207,   -78,   -78,   215,   -78,   216,   -78,   111,   -78,   -78,
+     -78,   217,    73,   -78,   -78,   -78,   -78,   -78
 };
 
 /* YYPGOTO[NTERM-NUM].  */
-static const short int yypgoto[] =
+static const yytype_int16 yypgoto[] =
 {
-    -135,  -135,  -135,  -135,    94,   -45,  -135,  -135,  -135,  -135,
-     237,  -135,  -135,  -135,  -135,  -135,  -135,  -135,   -54,  -135,
-    -135,  -135,  -135,  -135,  -135,  -135,  -135,  -135,  -135,     1,
-    -135,  -135,  -135,  -135,  -135,   195,   235,   -44,   159,    -5,
-      98,   210,  -134,   -53,   -77
+     -78,   -78,   -78,   -78,   121,   -35,   -78,   -78,   -78,   -78,
+     219,   -78,   -78,   -78,   -78,   -78,   -78,   -78,   -44,   -78,
+     -78,   -78,   -78,   -78,   -78,   -78,   -78,   -78,   -78,    -6,
+     -78,   -78,   -78,   -78,   -78,   183,   218,    21,   143,    -5,
+     146,   196,    69,   -53,   -77
 };
 
 /* YYTABLE[YYPACT[STATE-NUM]].  What to do in state STATE-NUM.  If
@@ -647,93 +713,88 @@
    number is the opposite.  If zero, do what YYDEFACT says.
    If YYTABLE_NINF, syntax error.  */
 #define YYTABLE_NINF -82
-static const short int yytable[] =
+static const yytype_int16 yytable[] =
 {
-      46,    47,     3,    49,    79,    80,    52,   135,   136,    84,
-     161,   162,   163,   158,   119,    85,   127,    43,   168,   147,
-     170,   111,   114,    48,   124,   125,   124,   125,   133,   134,
-     176,    81,    82,    53,   139,    55,    56,   140,   141,    57,
-      54,   145,   -28,    88,    58,   -28,   -28,   -28,   -28,   -28,
-     -28,   -28,   -28,   -28,    89,    50,   -28,   -28,    90,    91,
-     -28,    92,    93,    94,    95,    96,    97,   165,    98,   121,
-     164,   129,   166,    99,     6,     7,     8,     9,    10,    11,
-      12,    13,    44,    45,    14,    15,   155,   142,    55,    56,
-       7,     8,    57,    10,    11,    12,    13,    58,    51,    14,
-      15,    24,   152,   -30,    88,   172,   -30,   -30,   -30,   -30,
-     -30,   -30,   -30,   -30,   -30,    89,    24,   -30,   -30,    90,
-      91,   -30,    92,    93,    94,    95,    96,    97,    61,    98,
-      55,    56,   -81,    88,    99,   -81,   -81,   -81,   -81,   -81,
-     -81,   -81,   -81,   -81,    81,    82,   -81,   -81,    90,    91,
-     -81,   -81,   -81,   -81,   -81,   -81,   132,    62,    98,    81,
-      82,   115,   118,   123,   126,   117,   122,    63,   130,    72,
-      -2,     4,   182,     5,     6,     7,     8,     9,    10,    11,
-      12,    13,    74,    75,    14,    15,    16,   146,    17,    18,
-      19,    20,    21,    22,    76,    88,    23,   149,    77,   -49,
-     -49,    24,   -49,   -49,   -49,   -49,    89,    78,   -49,   -49,
-      90,    91,   106,   107,   108,   109,    72,    81,    82,    86,
-      98,    87,   131,    88,   137,   110,   -72,   -72,   -72,   -72,
-     -72,   -72,   -72,   -72,   138,   151,   -72,   -72,    90,    91,
-     156,    81,    82,   157,    81,    82,   150,   154,    98,   171,
-      81,    82,    82,   123,   158,   160,   167,   169,   173,   174,
-     175,   113,   179,   180,   177,   181,    65,   153,     0,    83,
-       0,     0,     0,     0,     0,    71
+      46,    47,    43,    49,    79,    80,    52,   134,   135,     6,
+       7,     8,     9,    10,    11,    12,    13,    84,   144,    14,
+      15,    55,    56,    85,   118,    57,   126,   160,   132,   133,
+      58,   110,   161,     3,   123,    24,   123,    48,   -28,    88,
+     142,   -28,   -28,   -28,   -28,   -28,   -28,   -28,   -28,   -28,
+      89,    53,   -28,   -28,    90,   -28,    91,    92,    93,    94,
+      95,    96,   120,    97,   128,    88,    50,   159,    98,   -49,
+     -49,    51,   -49,   -49,   -49,   -49,    89,    54,   -49,   -49,
+      90,   105,   106,   107,   108,   152,   139,   113,    61,    97,
+     124,    62,   124,   131,   109,    63,    81,    82,    44,    45,
+     167,   149,   -30,    88,    72,   -30,   -30,   -30,   -30,   -30,
+     -30,   -30,   -30,   -30,    89,    74,   -30,   -30,    90,   -30,
+      91,    92,    93,    94,    95,    96,    75,    97,    55,    56,
+      -2,     4,    98,     5,     6,     7,     8,     9,    10,    11,
+      12,    13,    81,    82,    14,    15,    16,    17,    18,    19,
+      20,    21,    22,     7,     8,    23,    10,    11,    12,    13,
+      24,    76,    14,    15,    77,   -81,    88,   177,   -81,   -81,
+     -81,   -81,   -81,   -81,   -81,   -81,   -81,    78,    24,   -81,
+     -81,    90,   -81,   -81,   -81,   -81,   -81,   -81,   114,   117,
+      97,   125,    86,    88,    87,   122,   -72,   -72,   -72,   -72,
+     -72,   -72,   -72,   -72,   130,   136,   -72,   -72,    90,   153,
+     156,   157,   158,   116,   121,   137,   129,    97,   163,   143,
+     165,   138,   122,    72,    81,    82,    81,    82,   171,   166,
+      81,    82,   146,   147,   148,   151,   153,    82,   155,   162,
+     172,   164,   168,   169,   170,   174,   175,   176,    65,   112,
+     150,     0,     0,     0,     0,    83,     0,     0,    71
 };
 
-static const short int yycheck[] =
+static const yytype_int16 yycheck[] =
 {
-       5,     6,     0,     8,    57,    58,    11,    84,    85,    28,
-     144,   145,   146,    14,    68,    34,    70,    31,   152,    96,
-     154,    66,    66,    31,    69,    69,    71,    71,    81,    82,
-     164,    32,    33,    26,    25,    26,    27,    90,    91,    30,
-      26,    94,     0,     1,    35,     3,     4,     5,     6,     7,
-       8,     9,    10,    11,    12,    31,    14,    15,    16,    17,
-      18,    19,    20,    21,    22,    23,    24,    26,    26,    68,
-     147,    70,    31,    31,     4,     5,     6,     7,     8,     9,
-      10,    11,    26,    27,    14,    15,   139,    92,    26,    27,
-       5,     6,    30,     8,     9,    10,    11,    35,    31,    14,
-      15,    31,   107,     0,     1,   158,     3,     4,     5,     6,
-       7,     8,     9,    10,    11,    12,    31,    14,    15,    16,
-      17,    18,    19,    20,    21,    22,    23,    24,    31,    26,
-      26,    27,     0,     1,    31,     3,     4,     5,     6,     7,
-       8,     9,    10,    11,    32,    33,    14,    15,    16,    17,
-      18,    19,    20,    21,    22,    23,    29,     1,    26,    32,
-      33,    67,    68,    31,    70,    67,    68,     1,    70,    31,
-       0,     1,   177,     3,     4,     5,     6,     7,     8,     9,
-      10,    11,    31,    31,    14,    15,    16,    26,    18,    19,
-      20,    21,    22,    23,    31,     1,    26,     1,    31,     5,
-       6,    31,     8,     9,    10,    11,    12,    31,    14,    15,
-      16,    17,    18,    19,    20,    21,    31,    32,    33,    31,
-      26,    31,    31,     1,    31,    31,     4,     5,     6,     7,
-       8,     9,    10,    11,    31,    31,    14,    15,    16,    17,
-      31,    32,    33,    31,    32,    33,    13,    26,    26,    31,
-      32,    33,    33,    31,    14,    31,    31,    31,    31,    31,
-      31,    66,    31,    31,    34,    31,    29,   108,    -1,    59,
-      -1,    -1,    -1,    -1,    -1,    40
+       5,     6,    30,     8,    57,    58,    11,    84,    85,     4,
+       5,     6,     7,     8,     9,    10,    11,    27,    95,    14,
+      15,    25,    26,    33,    68,    29,    70,    25,    81,    82,
+      34,    66,    30,     0,    69,    30,    71,    30,     0,     1,
+      93,     3,     4,     5,     6,     7,     8,     9,    10,    11,
+      12,    25,    14,    15,    16,    17,    18,    19,    20,    21,
+      22,    23,    68,    25,    70,     1,    30,   144,    30,     5,
+       6,    30,     8,     9,    10,    11,    12,    25,    14,    15,
+      16,    17,    18,    19,    20,   138,    91,    66,    30,    25,
+      69,     1,    71,    28,    30,     1,    31,    32,    25,    26,
+     153,   106,     0,     1,    30,     3,     4,     5,     6,     7,
+       8,     9,    10,    11,    12,    30,    14,    15,    16,    17,
+      18,    19,    20,    21,    22,    23,    30,    25,    25,    26,
+       0,     1,    30,     3,     4,     5,     6,     7,     8,     9,
+      10,    11,    31,    32,    14,    15,    16,    17,    18,    19,
+      20,    21,    22,     5,     6,    25,     8,     9,    10,    11,
+      30,    30,    14,    15,    30,     0,     1,   172,     3,     4,
+       5,     6,     7,     8,     9,    10,    11,    30,    30,    14,
+      15,    16,    17,    18,    19,    20,    21,    22,    67,    68,
+      25,    70,    30,     1,    30,    30,     4,     5,     6,     7,
+       8,     9,    10,    11,    30,    30,    14,    15,    16,    14,
+     141,   142,   143,    67,    68,    30,    70,    25,   149,    25,
+     151,    24,    30,    30,    31,    32,    31,    32,   159,    30,
+      31,    32,     1,    13,    30,    25,    14,    32,    30,    30,
+      33,    30,    30,    30,    30,    30,    30,    30,    29,    66,
+     107,    -1,    -1,    -1,    -1,    59,    -1,    -1,    40
 };
 
 /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
    symbol of state STATE-NUM.  */
-static const unsigned char yystos[] =
+static const yytype_uint8 yystos[] =
 {
-       0,    37,    38,     0,     1,     3,     4,     5,     6,     7,
-       8,     9,    10,    11,    14,    15,    16,    18,    19,    20,
-      21,    22,    23,    26,    31,    39,    40,    42,    43,    44,
-      45,    51,    52,    54,    58,    60,    62,    63,    65,    67,
-      68,    69,    76,    31,    26,    27,    75,    75,    31,    75,
-      31,    31,    75,    26,    26,    26,    27,    30,    35,    79,
-      80,    31,     1,     1,    46,    46,    55,    57,    61,    72,
-      66,    72,    31,    77,    31,    31,    31,    31,    31,    79,
-      79,    32,    33,    77,    28,    34,    31,    31,     1,    12,
-      16,    17,    19,    20,    21,    22,    23,    24,    26,    31,
-      41,    47,    48,    70,    71,    73,    18,    19,    20,    21,
-      31,    41,    56,    71,    73,    40,    53,    76,    40,    54,
-      59,    65,    76,    31,    41,    73,    40,    54,    64,    65,
-      76,    31,    29,    79,    79,    80,    80,    31,    31,    25,
-      79,    79,    75,    74,    75,    79,    26,    80,    49,     1,
-      13,    31,    75,    74,    26,    79,    31,    31,    14,    78,
-      31,    78,    78,    78,    80,    26,    31,    31,    78,    31,
-      78,    31,    79,    31,    31,    31,    78,    34,    50,    31,
-      31,    31,    75
+       0,    36,    37,     0,     1,     3,     4,     5,     6,     7,
+       8,     9,    10,    11,    14,    15,    16,    17,    18,    19,
+      20,    21,    22,    25,    30,    38,    39,    41,    42,    43,
+      44,    50,    51,    53,    57,    59,    61,    62,    64,    66,
+      67,    68,    75,    30,    25,    26,    74,    74,    30,    74,
+      30,    30,    74,    25,    25,    25,    26,    29,    34,    78,
+      79,    30,     1,     1,    45,    45,    54,    56,    60,    71,
+      65,    71,    30,    76,    30,    30,    30,    30,    30,    78,
+      78,    31,    32,    76,    27,    33,    30,    30,     1,    12,
+      16,    18,    19,    20,    21,    22,    23,    25,    30,    40,
+      46,    47,    69,    70,    72,    17,    18,    19,    20,    30,
+      40,    55,    70,    72,    39,    52,    75,    39,    53,    58,
+      64,    75,    30,    40,    72,    39,    53,    63,    64,    75,
+      30,    28,    78,    78,    79,    79,    30,    30,    24,    74,
+      73,    74,    78,    25,    79,    48,     1,    13,    30,    74,
+      73,    25,    78,    14,    77,    30,    77,    77,    77,    79,
+      25,    30,    30,    77,    30,    77,    30,    78,    30,    30,
+      30,    77,    33,    49,    30,    30,    30,    74
 };
 
 #define yyerrok		(yyerrstatus = 0)
@@ -761,7 +822,7 @@
       yychar = (Token);						\
       yylval = (Value);						\
       yytoken = YYTRANSLATE (yychar);				\
-      YYPOPSTACK;						\
+      YYPOPSTACK (1);						\
       goto yybackup;						\
     }								\
   else								\
@@ -769,7 +830,7 @@
       yyerror (YY_("syntax error: cannot back up")); \
       YYERROR;							\
     }								\
-while (0)
+while (YYID (0))
 
 
 #define YYTERROR	1
@@ -784,7 +845,7 @@
 #ifndef YYLLOC_DEFAULT
 # define YYLLOC_DEFAULT(Current, Rhs, N)				\
     do									\
-      if (N)								\
+      if (YYID (N))                                                    \
 	{								\
 	  (Current).first_line   = YYRHSLOC (Rhs, 1).first_line;	\
 	  (Current).first_column = YYRHSLOC (Rhs, 1).first_column;	\
@@ -798,7 +859,7 @@
 	  (Current).first_column = (Current).last_column =		\
 	    YYRHSLOC (Rhs, 0).last_column;				\
 	}								\
-    while (0)
+    while (YYID (0))
 #endif
 
 
@@ -810,8 +871,8 @@
 # if YYLTYPE_IS_TRIVIAL
 #  define YY_LOCATION_PRINT(File, Loc)			\
      fprintf (File, "%d.%d-%d.%d",			\
-              (Loc).first_line, (Loc).first_column,	\
-              (Loc).last_line,  (Loc).last_column)
+	      (Loc).first_line, (Loc).first_column,	\
+	      (Loc).last_line,  (Loc).last_column)
 # else
 #  define YY_LOCATION_PRINT(File, Loc) ((void) 0)
 # endif
@@ -838,36 +899,96 @@
 do {						\
   if (yydebug)					\
     YYFPRINTF Args;				\
-} while (0)
+} while (YYID (0))
 
-# define YY_SYMBOL_PRINT(Title, Type, Value, Location)		\
-do {								\
-  if (yydebug)							\
-    {								\
-      YYFPRINTF (stderr, "%s ", Title);				\
-      yysymprint (stderr,					\
-                  Type, Value);	\
-      YYFPRINTF (stderr, "\n");					\
-    }								\
-} while (0)
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location)			  \
+do {									  \
+  if (yydebug)								  \
+    {									  \
+      YYFPRINTF (stderr, "%s ", Title);					  \
+      yy_symbol_print (stderr,						  \
+		  Type, Value); \
+      YYFPRINTF (stderr, "\n");						  \
+    }									  \
+} while (YYID (0))
+
+
+/*--------------------------------.
+| Print this symbol on YYOUTPUT.  |
+`--------------------------------*/
+
+/*ARGSUSED*/
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static void
+yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
+#else
+static void
+yy_symbol_value_print (yyoutput, yytype, yyvaluep)
+    FILE *yyoutput;
+    int yytype;
+    YYSTYPE const * const yyvaluep;
+#endif
+{
+  if (!yyvaluep)
+    return;
+# ifdef YYPRINT
+  if (yytype < YYNTOKENS)
+    YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
+# else
+  YYUSE (yyoutput);
+# endif
+  switch (yytype)
+    {
+      default:
+	break;
+    }
+}
+
+
+/*--------------------------------.
+| Print this symbol on YYOUTPUT.  |
+`--------------------------------*/
+
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static void
+yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
+#else
+static void
+yy_symbol_print (yyoutput, yytype, yyvaluep)
+    FILE *yyoutput;
+    int yytype;
+    YYSTYPE const * const yyvaluep;
+#endif
+{
+  if (yytype < YYNTOKENS)
+    YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
+  else
+    YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
+
+  yy_symbol_value_print (yyoutput, yytype, yyvaluep);
+  YYFPRINTF (yyoutput, ")");
+}
 
 /*------------------------------------------------------------------.
 | yy_stack_print -- Print the state stack from its BOTTOM up to its |
 | TOP (included).                                                   |
 `------------------------------------------------------------------*/
 
-#if defined (__STDC__) || defined (__cplusplus)
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
 static void
-yy_stack_print (short int *bottom, short int *top)
+yy_stack_print (yytype_int16 *bottom, yytype_int16 *top)
 #else
 static void
 yy_stack_print (bottom, top)
-    short int *bottom;
-    short int *top;
+    yytype_int16 *bottom;
+    yytype_int16 *top;
 #endif
 {
   YYFPRINTF (stderr, "Stack now");
-  for (/* Nothing. */; bottom <= top; ++bottom)
+  for (; bottom <= top; ++bottom)
     YYFPRINTF (stderr, " %d", *bottom);
   YYFPRINTF (stderr, "\n");
 }
@@ -876,37 +997,45 @@
 do {								\
   if (yydebug)							\
     yy_stack_print ((Bottom), (Top));				\
-} while (0)
+} while (YYID (0))
 
 
 /*------------------------------------------------.
 | Report that the YYRULE is going to be reduced.  |
 `------------------------------------------------*/
 
-#if defined (__STDC__) || defined (__cplusplus)
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
 static void
-yy_reduce_print (int yyrule)
+yy_reduce_print (YYSTYPE *yyvsp, int yyrule)
 #else
 static void
-yy_reduce_print (yyrule)
+yy_reduce_print (yyvsp, yyrule)
+    YYSTYPE *yyvsp;
     int yyrule;
 #endif
 {
+  int yynrhs = yyr2[yyrule];
   int yyi;
   unsigned long int yylno = yyrline[yyrule];
-  YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu), ",
-             yyrule - 1, yylno);
-  /* Print the symbols being reduced, and their result.  */
-  for (yyi = yyprhs[yyrule]; 0 <= yyrhs[yyi]; yyi++)
-    YYFPRINTF (stderr, "%s ", yytname[yyrhs[yyi]]);
-  YYFPRINTF (stderr, "-> %s\n", yytname[yyr1[yyrule]]);
+  YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n",
+	     yyrule - 1, yylno);
+  /* The symbols being reduced.  */
+  for (yyi = 0; yyi < yynrhs; yyi++)
+    {
+      fprintf (stderr, "   $%d = ", yyi + 1);
+      yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi],
+		       &(yyvsp[(yyi + 1) - (yynrhs)])
+		       		       );
+      fprintf (stderr, "\n");
+    }
 }
 
 # define YY_REDUCE_PRINT(Rule)		\
 do {					\
   if (yydebug)				\
-    yy_reduce_print (Rule);		\
-} while (0)
+    yy_reduce_print (yyvsp, Rule); \
+} while (YYID (0))
 
 /* Nonzero means print parse trace.  It is left uninitialized so that
    multiple parsers can coexist.  */
@@ -940,42 +1069,44 @@
 #if YYERROR_VERBOSE
 
 # ifndef yystrlen
-#  if defined (__GLIBC__) && defined (_STRING_H)
+#  if defined __GLIBC__ && defined _STRING_H
 #   define yystrlen strlen
 #  else
 /* Return the length of YYSTR.  */
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
 static YYSIZE_T
-#   if defined (__STDC__) || defined (__cplusplus)
 yystrlen (const char *yystr)
-#   else
+#else
+static YYSIZE_T
 yystrlen (yystr)
-     const char *yystr;
-#   endif
+    const char *yystr;
+#endif
 {
-  const char *yys = yystr;
-
-  while (*yys++ != '\0')
+  YYSIZE_T yylen;
+  for (yylen = 0; yystr[yylen]; yylen++)
     continue;
-
-  return yys - yystr - 1;
+  return yylen;
 }
 #  endif
 # endif
 
 # ifndef yystpcpy
-#  if defined (__GLIBC__) && defined (_STRING_H) && defined (_GNU_SOURCE)
+#  if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE
 #   define yystpcpy stpcpy
 #  else
 /* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
    YYDEST.  */
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
 static char *
-#   if defined (__STDC__) || defined (__cplusplus)
 yystpcpy (char *yydest, const char *yysrc)
-#   else
+#else
+static char *
 yystpcpy (yydest, yysrc)
-     char *yydest;
-     const char *yysrc;
-#   endif
+    char *yydest;
+    const char *yysrc;
+#endif
 {
   char *yyd = yydest;
   const char *yys = yysrc;
@@ -1001,7 +1132,7 @@
 {
   if (*yystr == '"')
     {
-      size_t yyn = 0;
+      YYSIZE_T yyn = 0;
       char const *yyp = yystr;
 
       for (;;)
@@ -1036,53 +1167,123 @@
 }
 # endif
 
-#endif /* YYERROR_VERBOSE */
+/* Copy into YYRESULT an error message about the unexpected token
+   YYCHAR while in state YYSTATE.  Return the number of bytes copied,
+   including the terminating null byte.  If YYRESULT is null, do not
+   copy anything; just return the number of bytes that would be
+   copied.  As a special case, return 0 if an ordinary "syntax error"
+   message will do.  Return YYSIZE_MAXIMUM if overflow occurs during
+   size calculation.  */
+static YYSIZE_T
+yysyntax_error (char *yyresult, int yystate, int yychar)
+{
+  int yyn = yypact[yystate];
 
+  if (! (YYPACT_NINF < yyn && yyn <= YYLAST))
+    return 0;
+  else
+    {
+      int yytype = YYTRANSLATE (yychar);
+      YYSIZE_T yysize0 = yytnamerr (0, yytname[yytype]);
+      YYSIZE_T yysize = yysize0;
+      YYSIZE_T yysize1;
+      int yysize_overflow = 0;
+      enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
+      char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
+      int yyx;
+
+# if 0
+      /* This is so xgettext sees the translatable formats that are
+	 constructed on the fly.  */
+      YY_("syntax error, unexpected %s");
+      YY_("syntax error, unexpected %s, expecting %s");
+      YY_("syntax error, unexpected %s, expecting %s or %s");
+      YY_("syntax error, unexpected %s, expecting %s or %s or %s");
+      YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s");
+# endif
+      char *yyfmt;
+      char const *yyf;
+      static char const yyunexpected[] = "syntax error, unexpected %s";
+      static char const yyexpecting[] = ", expecting %s";
+      static char const yyor[] = " or %s";
+      char yyformat[sizeof yyunexpected
+		    + sizeof yyexpecting - 1
+		    + ((YYERROR_VERBOSE_ARGS_MAXIMUM - 2)
+		       * (sizeof yyor - 1))];
+      char const *yyprefix = yyexpecting;
+
+      /* Start YYX at -YYN if negative to avoid negative indexes in
+	 YYCHECK.  */
+      int yyxbegin = yyn < 0 ? -yyn : 0;
+
+      /* Stay within bounds of both yycheck and yytname.  */
+      int yychecklim = YYLAST - yyn + 1;
+      int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
+      int yycount = 1;
+
+      yyarg[0] = yytname[yytype];
+      yyfmt = yystpcpy (yyformat, yyunexpected);
+
+      for (yyx = yyxbegin; yyx < yyxend; ++yyx)
+	if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
+	  {
+	    if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
+	      {
+		yycount = 1;
+		yysize = yysize0;
+		yyformat[sizeof yyunexpected - 1] = '\0';
+		break;
+	      }
+	    yyarg[yycount++] = yytname[yyx];
+	    yysize1 = yysize + yytnamerr (0, yytname[yyx]);
+	    yysize_overflow |= (yysize1 < yysize);
+	    yysize = yysize1;
+	    yyfmt = yystpcpy (yyfmt, yyprefix);
+	    yyprefix = yyor;
+	  }
+
+      yyf = YY_(yyformat);
+      yysize1 = yysize + yystrlen (yyf);
+      yysize_overflow |= (yysize1 < yysize);
+      yysize = yysize1;
+
+      if (yysize_overflow)
+	return YYSIZE_MAXIMUM;
+
+      if (yyresult)
+	{
+	  /* Avoid sprintf, as that infringes on the user's name space.
+	     Don't have undefined behavior even if the translation
+	     produced a string with the wrong number of "%s"s.  */
+	  char *yyp = yyresult;
+	  int yyi = 0;
+	  while ((*yyp = *yyf) != '\0')
+	    {
+	      if (*yyp == '%' && yyf[1] == 's' && yyi < yycount)
+		{
+		  yyp += yytnamerr (yyp, yyarg[yyi++]);
+		  yyf += 2;
+		}
+	      else
+		{
+		  yyp++;
+		  yyf++;
+		}
+	    }
+	}
+      return yysize;
+    }
+}
+#endif /* YYERROR_VERBOSE */
 
 
-#if YYDEBUG
-/*--------------------------------.
-| Print this symbol on YYOUTPUT.  |
-`--------------------------------*/
-
-#if defined (__STDC__) || defined (__cplusplus)
-static void
-yysymprint (FILE *yyoutput, int yytype, YYSTYPE *yyvaluep)
-#else
-static void
-yysymprint (yyoutput, yytype, yyvaluep)
-    FILE *yyoutput;
-    int yytype;
-    YYSTYPE *yyvaluep;
-#endif
-{
-  /* Pacify ``unused variable'' warnings.  */
-  (void) yyvaluep;
-
-  if (yytype < YYNTOKENS)
-    YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
-  else
-    YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
-
-
-# ifdef YYPRINT
-  if (yytype < YYNTOKENS)
-    YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
-# endif
-  switch (yytype)
-    {
-      default:
-        break;
-    }
-  YYFPRINTF (yyoutput, ")");
-}
-
-#endif /* ! YYDEBUG */
 /*-----------------------------------------------.
 | Release the memory associated to this symbol.  |
 `-----------------------------------------------*/
 
-#if defined (__STDC__) || defined (__cplusplus)
+/*ARGSUSED*/
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
 static void
 yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep)
 #else
@@ -1093,8 +1294,7 @@
     YYSTYPE *yyvaluep;
 #endif
 {
-  /* Pacify ``unused variable'' warnings.  */
-  (void) yyvaluep;
+  YYUSE (yyvaluep);
 
   if (!yymsg)
     yymsg = "Deleting";
@@ -1102,39 +1302,39 @@
 
   switch (yytype)
     {
-      case 52: /* "choice_entry" */
+      case 51: /* "choice_entry" */
 
-        {
+	{
 	fprintf(stderr, "%s:%d: missing end statement for this entry\n",
 		(yyvaluep->menu)->file->name, (yyvaluep->menu)->lineno);
 	if (current_menu == (yyvaluep->menu))
 		menu_end_menu();
 };
 
-        break;
-      case 58: /* "if_entry" */
+	break;
+      case 57: /* "if_entry" */
 
-        {
+	{
 	fprintf(stderr, "%s:%d: missing end statement for this entry\n",
 		(yyvaluep->menu)->file->name, (yyvaluep->menu)->lineno);
 	if (current_menu == (yyvaluep->menu))
 		menu_end_menu();
 };
 
-        break;
-      case 63: /* "menu_entry" */
+	break;
+      case 62: /* "menu_entry" */
 
-        {
+	{
 	fprintf(stderr, "%s:%d: missing end statement for this entry\n",
 		(yyvaluep->menu)->file->name, (yyvaluep->menu)->lineno);
 	if (current_menu == (yyvaluep->menu))
 		menu_end_menu();
 };
 
-        break;
+	break;
 
       default:
-        break;
+	break;
     }
 }
 
@@ -1142,13 +1342,13 @@
 /* Prevent warnings from -Wmissing-prototypes.  */
 
 #ifdef YYPARSE_PARAM
-# if defined (__STDC__) || defined (__cplusplus)
+#if defined __STDC__ || defined __cplusplus
 int yyparse (void *YYPARSE_PARAM);
-# else
+#else
 int yyparse ();
-# endif
+#endif
 #else /* ! YYPARSE_PARAM */
-#if defined (__STDC__) || defined (__cplusplus)
+#if defined __STDC__ || defined __cplusplus
 int yyparse (void);
 #else
 int yyparse ();
@@ -1173,20 +1373,24 @@
 `----------*/
 
 #ifdef YYPARSE_PARAM
-# if defined (__STDC__) || defined (__cplusplus)
-int yyparse (void *YYPARSE_PARAM)
-# else
-int yyparse (YYPARSE_PARAM)
-  void *YYPARSE_PARAM;
-# endif
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+int
+yyparse (void *YYPARSE_PARAM)
+#else
+int
+yyparse (YYPARSE_PARAM)
+    void *YYPARSE_PARAM;
+#endif
 #else /* ! YYPARSE_PARAM */
-#if defined (__STDC__) || defined (__cplusplus)
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
 int
 yyparse (void)
 #else
 int
 yyparse ()
-    ;
+
 #endif
 #endif
 {
@@ -1198,6 +1402,12 @@
   int yyerrstatus;
   /* Look-ahead token as an internal (translated) token number.  */
   int yytoken = 0;
+#if YYERROR_VERBOSE
+  /* Buffer for error messages, and its allocated size.  */
+  char yymsgbuf[128];
+  char *yymsg = yymsgbuf;
+  YYSIZE_T yymsg_alloc = sizeof yymsgbuf;
+#endif
 
   /* Three stacks and their tools:
      `yyss': related to states,
@@ -1208,9 +1418,9 @@
      to reallocate them elsewhere.  */
 
   /* The state stack.  */
-  short int yyssa[YYINITDEPTH];
-  short int *yyss = yyssa;
-  short int *yyssp;
+  yytype_int16 yyssa[YYINITDEPTH];
+  yytype_int16 *yyss = yyssa;
+  yytype_int16 *yyssp;
 
   /* The semantic value stack.  */
   YYSTYPE yyvsa[YYINITDEPTH];
@@ -1219,7 +1429,7 @@
 
 
 
-#define YYPOPSTACK   (yyvsp--, yyssp--)
+#define YYPOPSTACK(N)   (yyvsp -= (N), yyssp -= (N))
 
   YYSIZE_T yystacksize = YYINITDEPTH;
 
@@ -1228,9 +1438,9 @@
   YYSTYPE yyval;
 
 
-  /* When reducing, the number of symbols on the RHS of the reduced
-     rule.  */
-  int yylen;
+  /* The number of symbols on the RHS of the reduced rule.
+     Keep to zero when no symbol should be popped.  */
+  int yylen = 0;
 
   YYDPRINTF ((stderr, "Starting parse\n"));
 
@@ -1254,8 +1464,7 @@
 `------------------------------------------------------------*/
  yynewstate:
   /* In all cases, when you get here, the value and location stacks
-     have just been pushed. so pushing a state here evens the stacks.
-     */
+     have just been pushed.  So pushing a state here evens the stacks.  */
   yyssp++;
 
  yysetstate:
@@ -1268,11 +1477,11 @@
 
 #ifdef yyoverflow
       {
-	/* Give user a chance to reallocate the stack. Use copies of
+	/* Give user a chance to reallocate the stack.  Use copies of
 	   these so that the &'s don't force the real ones into
 	   memory.  */
 	YYSTYPE *yyvs1 = yyvs;
-	short int *yyss1 = yyss;
+	yytype_int16 *yyss1 = yyss;
 
 
 	/* Each stack pointer address is followed by the size of the
@@ -1300,7 +1509,7 @@
 	yystacksize = YYMAXDEPTH;
 
       {
-	short int *yyss1 = yyss;
+	yytype_int16 *yyss1 = yyss;
 	union yyalloc *yyptr =
 	  (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
 	if (! yyptr)
@@ -1335,12 +1544,10 @@
 `-----------*/
 yybackup:
 
-/* Do appropriate processing given the current state.  */
-/* Read a look-ahead token if we need one and don't already have one.  */
-/* yyresume: */
+  /* Do appropriate processing given the current state.  Read a
+     look-ahead token if we need one and don't already have one.  */
 
   /* First try to decide what to do without reference to look-ahead token.  */
-
   yyn = yypact[yystate];
   if (yyn == YYPACT_NINF)
     goto yydefault;
@@ -1382,22 +1589,21 @@
   if (yyn == YYFINAL)
     YYACCEPT;
 
-  /* Shift the look-ahead token.  */
-  YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
-
-  /* Discard the token being shifted unless it is eof.  */
-  if (yychar != YYEOF)
-    yychar = YYEMPTY;
-
-  *++yyvsp = yylval;
-
-
   /* Count tokens shifted since error; after three, turn off error
      status.  */
   if (yyerrstatus)
     yyerrstatus--;
 
+  /* Shift the look-ahead token.  */
+  YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
+
+  /* Discard the shifted token unless it is eof.  */
+  if (yychar != YYEOF)
+    yychar = YYEMPTY;
+
   yystate = yyn;
+  *++yyvsp = yylval;
+
   goto yynewstate;
 
 
@@ -1439,13 +1645,13 @@
 
   case 9:
 
-    { zconf_error("unknown statement \"%s\"", (yyvsp[-2].string)); ;}
+    { zconf_error("unknown statement \"%s\"", (yyvsp[(2) - (4)].string)); ;}
     break;
 
   case 10:
 
     {
-	zconf_error("unexpected option \"%s\"", kconf_id_strings + (yyvsp[-2].id)->name);
+	zconf_error("unexpected option \"%s\"", kconf_id_strings + (yyvsp[(2) - (4)].id)->name);
 ;}
     break;
 
@@ -1456,7 +1662,7 @@
 
   case 25:
 
-    { zconf_error("unknown option \"%s\"", (yyvsp[-2].string)); ;}
+    { zconf_error("unknown option \"%s\"", (yyvsp[(1) - (3)].string)); ;}
     break;
 
   case 26:
@@ -1467,10 +1673,10 @@
   case 27:
 
     {
-	struct symbol *sym = sym_lookup((yyvsp[-1].string), 0);
+	struct symbol *sym = sym_lookup((yyvsp[(2) - (3)].string), 0);
 	sym->flags |= SYMBOL_OPTIONAL;
 	menu_add_entry(sym);
-	printd(DEBUG_PARSE, "%s:%d:config %s\n", zconf_curname(), zconf_lineno(), (yyvsp[-1].string));
+	printd(DEBUG_PARSE, "%s:%d:config %s\n", zconf_curname(), zconf_lineno(), (yyvsp[(2) - (3)].string));
 ;}
     break;
 
@@ -1485,10 +1691,10 @@
   case 29:
 
     {
-	struct symbol *sym = sym_lookup((yyvsp[-1].string), 0);
+	struct symbol *sym = sym_lookup((yyvsp[(2) - (3)].string), 0);
 	sym->flags |= SYMBOL_OPTIONAL;
 	menu_add_entry(sym);
-	printd(DEBUG_PARSE, "%s:%d:menuconfig %s\n", zconf_curname(), zconf_lineno(), (yyvsp[-1].string));
+	printd(DEBUG_PARSE, "%s:%d:menuconfig %s\n", zconf_curname(), zconf_lineno(), (yyvsp[(2) - (3)].string));
 ;}
     break;
 
@@ -1507,17 +1713,17 @@
   case 38:
 
     {
-	menu_set_type((yyvsp[-2].id)->stype);
+	menu_set_type((yyvsp[(1) - (3)].id)->stype);
 	printd(DEBUG_PARSE, "%s:%d:type(%u)\n",
 		zconf_curname(), zconf_lineno(),
-		(yyvsp[-2].id)->stype);
+		(yyvsp[(1) - (3)].id)->stype);
 ;}
     break;
 
   case 39:
 
     {
-	menu_add_prompt(P_PROMPT, (yyvsp[-2].string), (yyvsp[-1].expr));
+	menu_add_prompt(P_PROMPT, (yyvsp[(2) - (4)].string), (yyvsp[(3) - (4)].expr));
 	printd(DEBUG_PARSE, "%s:%d:prompt\n", zconf_curname(), zconf_lineno());
 ;}
     break;
@@ -1525,19 +1731,19 @@
   case 40:
 
     {
-	menu_add_expr(P_DEFAULT, (yyvsp[-2].expr), (yyvsp[-1].expr));
-	if ((yyvsp[-3].id)->stype != S_UNKNOWN)
-		menu_set_type((yyvsp[-3].id)->stype);
+	menu_add_expr(P_DEFAULT, (yyvsp[(2) - (4)].expr), (yyvsp[(3) - (4)].expr));
+	if ((yyvsp[(1) - (4)].id)->stype != S_UNKNOWN)
+		menu_set_type((yyvsp[(1) - (4)].id)->stype);
 	printd(DEBUG_PARSE, "%s:%d:default(%u)\n",
 		zconf_curname(), zconf_lineno(),
-		(yyvsp[-3].id)->stype);
+		(yyvsp[(1) - (4)].id)->stype);
 ;}
     break;
 
   case 41:
 
     {
-	menu_add_symbol(P_SELECT, sym_lookup((yyvsp[-2].string), 0), (yyvsp[-1].expr));
+	menu_add_symbol(P_SELECT, sym_lookup((yyvsp[(2) - (4)].string), 0), (yyvsp[(3) - (4)].expr));
 	printd(DEBUG_PARSE, "%s:%d:select\n", zconf_curname(), zconf_lineno());
 ;}
     break;
@@ -1545,7 +1751,7 @@
   case 42:
 
     {
-	menu_add_expr(P_RANGE, expr_alloc_comp(E_RANGE,(yyvsp[-3].symbol), (yyvsp[-2].symbol)), (yyvsp[-1].expr));
+	menu_add_expr(P_RANGE, expr_alloc_comp(E_RANGE,(yyvsp[(2) - (5)].symbol), (yyvsp[(3) - (5)].symbol)), (yyvsp[(4) - (5)].expr));
 	printd(DEBUG_PARSE, "%s:%d:range\n", zconf_curname(), zconf_lineno());
 ;}
     break;
@@ -1553,12 +1759,12 @@
   case 45:
 
     {
-	struct kconf_id *id = kconf_id_lookup((yyvsp[-1].string), strlen((yyvsp[-1].string)));
+	struct kconf_id *id = kconf_id_lookup((yyvsp[(2) - (3)].string), strlen((yyvsp[(2) - (3)].string)));
 	if (id && id->flags & TF_OPTION)
-		menu_add_option(id->token, (yyvsp[0].string));
+		menu_add_option(id->token, (yyvsp[(3) - (3)].string));
 	else
-		zconfprint("warning: ignoring unknown option %s", (yyvsp[-1].string));
-	free((yyvsp[-1].string));
+		zconfprint("warning: ignoring unknown option %s", (yyvsp[(2) - (3)].string));
+	free((yyvsp[(2) - (3)].string));
 ;}
     break;
 
@@ -1569,7 +1775,7 @@
 
   case 47:
 
-    { (yyval.string) = (yyvsp[0].string); ;}
+    { (yyval.string) = (yyvsp[(2) - (2)].string); ;}
     break;
 
   case 48:
@@ -1593,7 +1799,7 @@
   case 50:
 
     {
-	if (zconf_endtoken((yyvsp[0].id), T_CHOICE, T_ENDCHOICE)) {
+	if (zconf_endtoken((yyvsp[(1) - (1)].id), T_CHOICE, T_ENDCHOICE)) {
 		menu_end_menu();
 		printd(DEBUG_PARSE, "%s:%d:endchoice\n", zconf_curname(), zconf_lineno());
 	}
@@ -1603,7 +1809,7 @@
   case 58:
 
     {
-	menu_add_prompt(P_PROMPT, (yyvsp[-2].string), (yyvsp[-1].expr));
+	menu_add_prompt(P_PROMPT, (yyvsp[(2) - (4)].string), (yyvsp[(3) - (4)].expr));
 	printd(DEBUG_PARSE, "%s:%d:prompt\n", zconf_curname(), zconf_lineno());
 ;}
     break;
@@ -1611,11 +1817,11 @@
   case 59:
 
     {
-	if ((yyvsp[-2].id)->stype == S_BOOLEAN || (yyvsp[-2].id)->stype == S_TRISTATE) {
-		menu_set_type((yyvsp[-2].id)->stype);
+	if ((yyvsp[(1) - (3)].id)->stype == S_BOOLEAN || (yyvsp[(1) - (3)].id)->stype == S_TRISTATE) {
+		menu_set_type((yyvsp[(1) - (3)].id)->stype);
 		printd(DEBUG_PARSE, "%s:%d:type(%u)\n",
 			zconf_curname(), zconf_lineno(),
-			(yyvsp[-2].id)->stype);
+			(yyvsp[(1) - (3)].id)->stype);
 	} else
 		YYERROR;
 ;}
@@ -1632,8 +1838,8 @@
   case 61:
 
     {
-	if ((yyvsp[-3].id)->stype == S_UNKNOWN) {
-		menu_add_symbol(P_DEFAULT, sym_lookup((yyvsp[-2].string), 0), (yyvsp[-1].expr));
+	if ((yyvsp[(1) - (4)].id)->stype == S_UNKNOWN) {
+		menu_add_symbol(P_DEFAULT, sym_lookup((yyvsp[(2) - (4)].string), 0), (yyvsp[(3) - (4)].expr));
 		printd(DEBUG_PARSE, "%s:%d:default\n",
 			zconf_curname(), zconf_lineno());
 	} else
@@ -1646,7 +1852,7 @@
     {
 	printd(DEBUG_PARSE, "%s:%d:if\n", zconf_curname(), zconf_lineno());
 	menu_add_entry(NULL);
-	menu_add_dep((yyvsp[-1].expr));
+	menu_add_dep((yyvsp[(2) - (3)].expr));
 	(yyval.menu) = menu_add_menu();
 ;}
     break;
@@ -1654,7 +1860,7 @@
   case 65:
 
     {
-	if (zconf_endtoken((yyvsp[0].id), T_IF, T_ENDIF)) {
+	if (zconf_endtoken((yyvsp[(1) - (1)].id), T_IF, T_ENDIF)) {
 		menu_end_menu();
 		printd(DEBUG_PARSE, "%s:%d:endif\n", zconf_curname(), zconf_lineno());
 	}
@@ -1665,7 +1871,7 @@
 
     {
 	menu_add_entry(NULL);
-	menu_add_prompt(P_MENU, (yyvsp[-1].string), NULL);
+	menu_add_prompt(P_MENU, (yyvsp[(2) - (3)].string), NULL);
 	printd(DEBUG_PARSE, "%s:%d:menu\n", zconf_curname(), zconf_lineno());
 ;}
     break;
@@ -1680,7 +1886,7 @@
   case 73:
 
     {
-	if (zconf_endtoken((yyvsp[0].id), T_MENU, T_ENDMENU)) {
+	if (zconf_endtoken((yyvsp[(1) - (1)].id), T_MENU, T_ENDMENU)) {
 		menu_end_menu();
 		printd(DEBUG_PARSE, "%s:%d:endmenu\n", zconf_curname(), zconf_lineno());
 	}
@@ -1690,8 +1896,8 @@
   case 79:
 
     {
-	printd(DEBUG_PARSE, "%s:%d:source %s\n", zconf_curname(), zconf_lineno(), (yyvsp[-1].string));
-	zconf_nextfile((yyvsp[-1].string));
+	printd(DEBUG_PARSE, "%s:%d:source %s\n", zconf_curname(), zconf_lineno(), (yyvsp[(2) - (3)].string));
+	zconf_nextfile((yyvsp[(2) - (3)].string));
 ;}
     break;
 
@@ -1699,7 +1905,7 @@
 
     {
 	menu_add_entry(NULL);
-	menu_add_prompt(P_COMMENT, (yyvsp[-1].string), NULL);
+	menu_add_prompt(P_COMMENT, (yyvsp[(2) - (3)].string), NULL);
 	printd(DEBUG_PARSE, "%s:%d:comment\n", zconf_curname(), zconf_lineno());
 ;}
     break;
@@ -1722,122 +1928,104 @@
   case 83:
 
     {
-	current_entry->help = (yyvsp[0].string);
+	current_entry->help = (yyvsp[(2) - (2)].string);
 ;}
     break;
 
   case 88:
 
     {
-	menu_add_dep((yyvsp[-1].expr));
+	menu_add_dep((yyvsp[(3) - (4)].expr));
 	printd(DEBUG_PARSE, "%s:%d:depends on\n", zconf_curname(), zconf_lineno());
 ;}
     break;
 
-  case 89:
-
-    {
-	menu_add_dep((yyvsp[-1].expr));
-	printd(DEBUG_PARSE, "%s:%d:depends\n", zconf_curname(), zconf_lineno());
-;}
-    break;
-
   case 90:
 
     {
-	menu_add_dep((yyvsp[-1].expr));
-	printd(DEBUG_PARSE, "%s:%d:requires\n", zconf_curname(), zconf_lineno());
+	menu_add_prompt(P_PROMPT, (yyvsp[(1) - (2)].string), (yyvsp[(2) - (2)].expr));
 ;}
     break;
 
-  case 92:
+  case 93:
 
-    {
-	menu_add_prompt(P_PROMPT, (yyvsp[-1].string), (yyvsp[0].expr));
-;}
+    { (yyval.id) = (yyvsp[(1) - (2)].id); ;}
+    break;
+
+  case 94:
+
+    { (yyval.id) = (yyvsp[(1) - (2)].id); ;}
     break;
 
   case 95:
 
-    { (yyval.id) = (yyvsp[-1].id); ;}
+    { (yyval.id) = (yyvsp[(1) - (2)].id); ;}
     break;
 
-  case 96:
-
-    { (yyval.id) = (yyvsp[-1].id); ;}
-    break;
-
-  case 97:
-
-    { (yyval.id) = (yyvsp[-1].id); ;}
-    break;
-
-  case 100:
+  case 98:
 
     { (yyval.expr) = NULL; ;}
     break;
 
+  case 99:
+
+    { (yyval.expr) = (yyvsp[(2) - (2)].expr); ;}
+    break;
+
+  case 100:
+
+    { (yyval.expr) = expr_alloc_symbol((yyvsp[(1) - (1)].symbol)); ;}
+    break;
+
   case 101:
 
-    { (yyval.expr) = (yyvsp[0].expr); ;}
+    { (yyval.expr) = expr_alloc_comp(E_EQUAL, (yyvsp[(1) - (3)].symbol), (yyvsp[(3) - (3)].symbol)); ;}
     break;
 
   case 102:
 
-    { (yyval.expr) = expr_alloc_symbol((yyvsp[0].symbol)); ;}
+    { (yyval.expr) = expr_alloc_comp(E_UNEQUAL, (yyvsp[(1) - (3)].symbol), (yyvsp[(3) - (3)].symbol)); ;}
     break;
 
   case 103:
 
-    { (yyval.expr) = expr_alloc_comp(E_EQUAL, (yyvsp[-2].symbol), (yyvsp[0].symbol)); ;}
+    { (yyval.expr) = (yyvsp[(2) - (3)].expr); ;}
     break;
 
   case 104:
 
-    { (yyval.expr) = expr_alloc_comp(E_UNEQUAL, (yyvsp[-2].symbol), (yyvsp[0].symbol)); ;}
+    { (yyval.expr) = expr_alloc_one(E_NOT, (yyvsp[(2) - (2)].expr)); ;}
     break;
 
   case 105:
 
-    { (yyval.expr) = (yyvsp[-1].expr); ;}
+    { (yyval.expr) = expr_alloc_two(E_OR, (yyvsp[(1) - (3)].expr), (yyvsp[(3) - (3)].expr)); ;}
     break;
 
   case 106:
 
-    { (yyval.expr) = expr_alloc_one(E_NOT, (yyvsp[0].expr)); ;}
+    { (yyval.expr) = expr_alloc_two(E_AND, (yyvsp[(1) - (3)].expr), (yyvsp[(3) - (3)].expr)); ;}
     break;
 
   case 107:
 
-    { (yyval.expr) = expr_alloc_two(E_OR, (yyvsp[-2].expr), (yyvsp[0].expr)); ;}
+    { (yyval.symbol) = sym_lookup((yyvsp[(1) - (1)].string), 0); free((yyvsp[(1) - (1)].string)); ;}
     break;
 
   case 108:
 
-    { (yyval.expr) = expr_alloc_two(E_AND, (yyvsp[-2].expr), (yyvsp[0].expr)); ;}
+    { (yyval.symbol) = sym_lookup((yyvsp[(1) - (1)].string), 1); free((yyvsp[(1) - (1)].string)); ;}
     break;
 
-  case 109:
 
-    { (yyval.symbol) = sym_lookup((yyvsp[0].string), 0); free((yyvsp[0].string)); ;}
-    break;
-
-  case 110:
-
-    { (yyval.symbol) = sym_lookup((yyvsp[0].string), 1); free((yyvsp[0].string)); ;}
-    break;
-
+/* Line 1267 of yacc.c.  */
 
       default: break;
     }
+  YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
 
-/* Line 1126 of yacc.c.  */
-
-
-  yyvsp -= yylen;
-  yyssp -= yylen;
-
-
+  YYPOPSTACK (yylen);
+  yylen = 0;
   YY_STACK_PRINT (yyss, yyssp);
 
   *++yyvsp = yyval;
@@ -1866,110 +2054,41 @@
   if (!yyerrstatus)
     {
       ++yynerrs;
-#if YYERROR_VERBOSE
-      yyn = yypact[yystate];
-
-      if (YYPACT_NINF < yyn && yyn < YYLAST)
-	{
-	  int yytype = YYTRANSLATE (yychar);
-	  YYSIZE_T yysize0 = yytnamerr (0, yytname[yytype]);
-	  YYSIZE_T yysize = yysize0;
-	  YYSIZE_T yysize1;
-	  int yysize_overflow = 0;
-	  char *yymsg = 0;
-#	  define YYERROR_VERBOSE_ARGS_MAXIMUM 5
-	  char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
-	  int yyx;
-
-#if 0
-	  /* This is so xgettext sees the translatable formats that are
-	     constructed on the fly.  */
-	  YY_("syntax error, unexpected %s");
-	  YY_("syntax error, unexpected %s, expecting %s");
-	  YY_("syntax error, unexpected %s, expecting %s or %s");
-	  YY_("syntax error, unexpected %s, expecting %s or %s or %s");
-	  YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s");
-#endif
-	  char *yyfmt;
-	  char const *yyf;
-	  static char const yyunexpected[] = "syntax error, unexpected %s";
-	  static char const yyexpecting[] = ", expecting %s";
-	  static char const yyor[] = " or %s";
-	  char yyformat[sizeof yyunexpected
-			+ sizeof yyexpecting - 1
-			+ ((YYERROR_VERBOSE_ARGS_MAXIMUM - 2)
-			   * (sizeof yyor - 1))];
-	  char const *yyprefix = yyexpecting;
-
-	  /* Start YYX at -YYN if negative to avoid negative indexes in
-	     YYCHECK.  */
-	  int yyxbegin = yyn < 0 ? -yyn : 0;
-
-	  /* Stay within bounds of both yycheck and yytname.  */
-	  int yychecklim = YYLAST - yyn;
-	  int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
-	  int yycount = 1;
-
-	  yyarg[0] = yytname[yytype];
-	  yyfmt = yystpcpy (yyformat, yyunexpected);
-
-	  for (yyx = yyxbegin; yyx < yyxend; ++yyx)
-	    if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
-	      {
-		if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
-		  {
-		    yycount = 1;
-		    yysize = yysize0;
-		    yyformat[sizeof yyunexpected - 1] = '\0';
-		    break;
-		  }
-		yyarg[yycount++] = yytname[yyx];
-		yysize1 = yysize + yytnamerr (0, yytname[yyx]);
-		yysize_overflow |= yysize1 < yysize;
-		yysize = yysize1;
-		yyfmt = yystpcpy (yyfmt, yyprefix);
-		yyprefix = yyor;
-	      }
-
-	  yyf = YY_(yyformat);
-	  yysize1 = yysize + yystrlen (yyf);
-	  yysize_overflow |= yysize1 < yysize;
-	  yysize = yysize1;
-
-	  if (!yysize_overflow && yysize <= YYSTACK_ALLOC_MAXIMUM)
-	    yymsg = (char *) YYSTACK_ALLOC (yysize);
-	  if (yymsg)
-	    {
-	      /* Avoid sprintf, as that infringes on the user's name space.
-		 Don't have undefined behavior even if the translation
-		 produced a string with the wrong number of "%s"s.  */
-	      char *yyp = yymsg;
-	      int yyi = 0;
-	      while ((*yyp = *yyf))
-		{
-		  if (*yyp == '%' && yyf[1] == 's' && yyi < yycount)
-		    {
-		      yyp += yytnamerr (yyp, yyarg[yyi++]);
-		      yyf += 2;
-		    }
-		  else
-		    {
-		      yyp++;
-		      yyf++;
-		    }
-		}
-	      yyerror (yymsg);
+#if ! YYERROR_VERBOSE
+      yyerror (YY_("syntax error"));
+#else
+      {
+	YYSIZE_T yysize = yysyntax_error (0, yystate, yychar);
+	if (yymsg_alloc < yysize && yymsg_alloc < YYSTACK_ALLOC_MAXIMUM)
+	  {
+	    YYSIZE_T yyalloc = 2 * yysize;
+	    if (! (yysize <= yyalloc && yyalloc <= YYSTACK_ALLOC_MAXIMUM))
+	      yyalloc = YYSTACK_ALLOC_MAXIMUM;
+	    if (yymsg != yymsgbuf)
 	      YYSTACK_FREE (yymsg);
-	    }
-	  else
-	    {
-	      yyerror (YY_("syntax error"));
+	    yymsg = (char *) YYSTACK_ALLOC (yyalloc);
+	    if (yymsg)
+	      yymsg_alloc = yyalloc;
+	    else
+	      {
+		yymsg = yymsgbuf;
+		yymsg_alloc = sizeof yymsgbuf;
+	      }
+	  }
+
+	if (0 < yysize && yysize <= yymsg_alloc)
+	  {
+	    (void) yysyntax_error (yymsg, yystate, yychar);
+	    yyerror (yymsg);
+	  }
+	else
+	  {
+	    yyerror (YY_("syntax error"));
+	    if (yysize != 0)
 	      goto yyexhaustedlab;
-	    }
-	}
-      else
-#endif /* YYERROR_VERBOSE */
-	yyerror (YY_("syntax error"));
+	  }
+      }
+#endif
     }
 
 
@@ -1980,14 +2099,15 @@
 	 error, discard it.  */
 
       if (yychar <= YYEOF)
-        {
+	{
 	  /* Return failure if at end of input.  */
 	  if (yychar == YYEOF)
 	    YYABORT;
-        }
+	}
       else
 	{
-	  yydestruct ("Error: discarding", yytoken, &yylval);
+	  yydestruct ("Error: discarding",
+		      yytoken, &yylval);
 	  yychar = YYEMPTY;
 	}
     }
@@ -2005,11 +2125,14 @@
   /* Pacify compilers like GCC when the user code never invokes
      YYERROR and the label yyerrorlab therefore never appears in user
      code.  */
-  if (0)
+  if (/*CONSTCOND*/ 0)
      goto yyerrorlab;
 
-yyvsp -= yylen;
-  yyssp -= yylen;
+  /* Do not reclaim the symbols of the rule which action triggered
+     this YYERROR.  */
+  YYPOPSTACK (yylen);
+  yylen = 0;
+  YY_STACK_PRINT (yyss, yyssp);
   yystate = *yyssp;
   goto yyerrlab1;
 
@@ -2039,8 +2162,9 @@
 	YYABORT;
 
 
-      yydestruct ("Error: popping", yystos[yystate], yyvsp);
-      YYPOPSTACK;
+      yydestruct ("Error: popping",
+		  yystos[yystate], yyvsp);
+      YYPOPSTACK (1);
       yystate = *yyssp;
       YY_STACK_PRINT (yyss, yyssp);
     }
@@ -2051,7 +2175,7 @@
   *++yyvsp = yylval;
 
 
-  /* Shift the error token. */
+  /* Shift the error token.  */
   YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp);
 
   yystate = yyn;
@@ -2086,17 +2210,26 @@
   if (yychar != YYEOF && yychar != YYEMPTY)
      yydestruct ("Cleanup: discarding lookahead",
 		 yytoken, &yylval);
+  /* Do not reclaim the symbols of the rule which action triggered
+     this YYABORT or YYACCEPT.  */
+  YYPOPSTACK (yylen);
+  YY_STACK_PRINT (yyss, yyssp);
   while (yyssp != yyss)
     {
       yydestruct ("Cleanup: popping",
 		  yystos[*yyssp], yyvsp);
-      YYPOPSTACK;
+      YYPOPSTACK (1);
     }
 #ifndef yyoverflow
   if (yyss != yyssa)
     YYSTACK_FREE (yyss);
 #endif
-  return yyresult;
+#if YYERROR_VERBOSE
+  if (yymsg != yymsgbuf)
+    YYSTACK_FREE (yymsg);
+#endif
+  /* Make sure YYID is used.  */
+  return YYID (yyresult);
 }
 
 
@@ -2344,4 +2477,3 @@
 #include "symbol.c"
 #include "menu.c"
 
-
diff --git a/scripts/kconfig/zconf.y b/scripts/kconfig/zconf.y
index 79db4cf..d9b96ba 100644
--- a/scripts/kconfig/zconf.y
+++ b/scripts/kconfig/zconf.y
@@ -64,7 +64,6 @@
 %token <id>T_IF
 %token <id>T_ENDIF
 %token <id>T_DEPENDS
-%token <id>T_REQUIRES
 %token <id>T_OPTIONAL
 %token <id>T_PROMPT
 %token <id>T_TYPE
@@ -418,16 +417,6 @@
 {
 	menu_add_dep($3);
 	printd(DEBUG_PARSE, "%s:%d:depends on\n", zconf_curname(), zconf_lineno());
-}
-	| T_DEPENDS expr T_EOL
-{
-	menu_add_dep($2);
-	printd(DEBUG_PARSE, "%s:%d:depends\n", zconf_curname(), zconf_lineno());
-}
-	| T_REQUIRES expr T_EOL
-{
-	menu_add_dep($2);
-	printd(DEBUG_PARSE, "%s:%d:requires\n", zconf_curname(), zconf_lineno());
 };
 
 /* prompt statement */
diff --git a/scripts/makelst b/scripts/makelst
index 4fc80f2..e658149 100755
--- a/scripts/makelst
+++ b/scripts/makelst
@@ -3,8 +3,8 @@
 # with correct relocations from System.map
 # Requires the following lines in makefile:
 #%.lst: %.c
-#	$(CC) $(CFLAGS) $(EXTRA_CFLAGS) $(CFLAGS_$@) -g -c -o $*.o $<
-#	$(srctree)/scripts/makelst $*.o $(objtree)/System.map $(OBJDUMP)
+#	$(CC) $(c_flags) -g -c -o $*.o $< &&
+#	$(srctree)/scripts/makelst $*.o System.map $(OBJDUMP) > $@
 #
 # Copyright (C) 2000 IBM Corporation
 # Author(s): DJ Barrow (djbarrow@de.ibm.com,barrow_dj@yahoo.com)
diff --git a/scripts/mkmakefile b/scripts/mkmakefile
index 7f9d544..ee39face 100644
--- a/scripts/mkmakefile
+++ b/scripts/mkmakefile
@@ -26,11 +26,13 @@
 
 .PHONY: all \$(MAKECMDGOALS)
 
+all	:= \$(filter-out all Makefile,\$(MAKECMDGOALS))
+
 all:
-	\$(MAKE) -C \$(KERNELSRC) O=\$(KERNELOUTPUT)
+	\$(MAKE) -C \$(KERNELSRC) O=\$(KERNELOUTPUT) \$(all)
 
 Makefile:;
 
-\$(filter-out all Makefile,\$(MAKECMDGOALS)) %/:
-	\$(MAKE) -C \$(KERNELSRC) O=\$(KERNELOUTPUT) \$@
+\$(all) %/: all
+	@:
 EOF
diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
index 494435c..91c15da 100644
--- a/scripts/mod/file2alias.c
+++ b/scripts/mod/file2alias.c
@@ -55,10 +55,14 @@
  * Check that sizeof(device_id type) are consistent with size of section
  * in .o file. If in-consistent then userspace and kernel does not agree
  * on actual size which is a bug.
+ * Also verify that the final entry in the table is all zeros.
  **/
-static void device_id_size_check(const char *modname, const char *device_id,
-				 unsigned long size, unsigned long id_size)
+static void device_id_check(const char *modname, const char *device_id,
+			    unsigned long size, unsigned long id_size,
+			    void *symval)
 {
+	int i;
+
 	if (size % id_size || size < id_size) {
 		fatal("%s: sizeof(struct %s_device_id)=%lu is not a modulo "
 		      "of the size of section __mod_%s_device_table=%lu.\n"
@@ -66,6 +70,20 @@
 		      "in mod_devicetable.h\n",
 		      modname, device_id, id_size, device_id, size, device_id);
 	}
+	/* Verify last one is a terminator */
+	for (i = 0; i < id_size; i++ ) {
+		if (*(uint8_t*)(symval+size-id_size+i)) {
+			fprintf(stderr,"%s: struct %s_device_id is %lu bytes.  "
+				"The last of %lu is:\n",
+				modname, device_id, id_size, size / id_size);
+			for (i = 0; i < id_size; i++ )
+				fprintf(stderr,"0x%02x ",
+					*(uint8_t*)(symval+size-id_size+i) );
+			fprintf(stderr,"\n");
+			fatal("%s: struct %s_device_id is not terminated "
+				"with a NULL entry!\n", modname, device_id);
+		}
+	}
 }
 
 /* USB is special because the bcdDevice can be matched against a numeric range */
@@ -168,7 +186,7 @@
 	unsigned int i;
 	const unsigned long id_size = sizeof(struct usb_device_id);
 
-	device_id_size_check(mod->name, "usb", size, id_size);
+	device_id_check(mod->name, "usb", size, id_size, symval);
 
 	/* Leave last one: it's the terminator. */
 	size -= id_size;
@@ -528,7 +546,7 @@
 	char alias[500];
 	int (*do_entry)(const char *, void *entry, char *alias) = function;
 
-	device_id_size_check(mod->name, device_id, size, id_size);
+	device_id_check(mod->name, device_id, size, id_size, symval);
 	/* Leave last one: it's the terminator. */
 	size -= id_size;
 
@@ -550,14 +568,21 @@
 			Elf_Sym *sym, const char *symname)
 {
 	void *symval;
+	char *zeros = NULL;
 
 	/* We're looking for a section relative symbol */
 	if (!sym->st_shndx || sym->st_shndx >= info->hdr->e_shnum)
 		return;
 
-	symval = (void *)info->hdr
-		+ info->sechdrs[sym->st_shndx].sh_offset
-		+ sym->st_value;
+	/* Handle all-NULL symbols allocated into .bss */
+	if (info->sechdrs[sym->st_shndx].sh_type & SHT_NOBITS) {
+		zeros = calloc(1, sym->st_size);
+		symval = zeros;
+	} else {
+		symval = (void *)info->hdr
+			+ info->sechdrs[sym->st_shndx].sh_offset
+			+ sym->st_value;
+	}
 
 	if (sym_is(symname, "__mod_pci_device_table"))
 		do_table(symval, sym->st_size,
@@ -626,6 +651,7 @@
 		do_table(symval, sym->st_size,
 			 sizeof(struct ssb_device_id), "ssb",
 			 do_ssb_entry, mod);
+	free(zeros);
 }
 
 /* Now add out buffered information to the generated C source */
diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
index 0a4051f..2ef9a19 100644
--- a/scripts/mod/modpost.c
+++ b/scripts/mod/modpost.c
@@ -381,6 +381,12 @@
 	sechdrs = (void *)hdr + hdr->e_shoff;
 	info->sechdrs = sechdrs;
 
+	/* Check if file offset is correct */
+	if (hdr->e_shoff > info->size) {
+		fatal("section header offset=%u in file '%s' is bigger then filesize=%lu\n", hdr->e_shoff, filename, info->size);
+		return 0;
+	}
+
 	/* Fix endianness in section headers */
 	for (i = 0; i < hdr->e_shnum; i++) {
 		sechdrs[i].sh_type   = TO_NATIVE(sechdrs[i].sh_type);
diff --git a/scripts/mod/modpost.h b/scripts/mod/modpost.h
index 4156dd3..0ffed17 100644
--- a/scripts/mod/modpost.h
+++ b/scripts/mod/modpost.h
@@ -17,7 +17,7 @@
 #define Elf_Shdr    Elf32_Shdr
 #define Elf_Sym     Elf32_Sym
 #define Elf_Addr    Elf32_Addr
-#define Elf_Section Elf32_Section
+#define Elf_Section Elf32_Half
 #define ELF_ST_BIND ELF32_ST_BIND
 #define ELF_ST_TYPE ELF32_ST_TYPE
 
@@ -31,7 +31,7 @@
 #define Elf_Shdr    Elf64_Shdr
 #define Elf_Sym     Elf64_Sym
 #define Elf_Addr    Elf64_Addr
-#define Elf_Section Elf64_Section
+#define Elf_Section Elf64_Half
 #define ELF_ST_BIND ELF64_ST_BIND
 #define ELF_ST_TYPE ELF64_ST_TYPE
 
diff --git a/scripts/ver_linux b/scripts/ver_linux
index 8f8df931..ab69ece 100755
--- a/scripts/ver_linux
+++ b/scripts/ver_linux
@@ -21,9 +21,7 @@
 make --version 2>&1 | awk -F, '{print $1}' | awk \
       '/GNU Make/{print "Gnu make              ",$NF}'
 
-ld -v | awk -F\) '{print $1}' | awk \
-'/BFD/{print "binutils              ",$NF} \
-/^GNU/{print "binutils              ",$4}'
+echo "binutils               $(ld -v | egrep -o '[0-9]+\.[0-9\.]+')"
 
 echo -n "util-linux             "
 fdformat --version | awk '{print $NF}' | sed -e s/^util-linux-// -e s/\)$//
@@ -65,9 +63,8 @@
 showmount --version 2>&1 | grep nfs-utils | awk \
 'NR==1{print "nfs-utils             ", $NF}'
 
-ls -l `ldd /bin/sh | awk '/libc/{print $3}'` | sed \
--e 's/\.so$//' | sed -e 's/>//' | \
-awk -F'[.-]' '{print "Linux C Library        "$(NF-1)"."$NF}'
+echo -n "Linux C Library        "
+sed -n -e '/^.*\/libc-\([^/]*\)\.so$/{s//\1/;p;q}' < /proc/self/maps
 
 ldd -v > /dev/null 2>&1 && ldd -v || ldd --version |head -n 1 | awk \
 'NR==1{print "Dynamic linker (ldd)  ", $NF}'