[DBUILD] Upgraded to support DBUILD with Kconfig support.

.config.mk

@@ -4,6 +4,8 @@
 
 include $(BASE).config
 
+CONFIG_:=BT_CONFIG_
+
 ARCH:=$(shell echo $(BT_CONFIG_ARCH))
 SUBARCH:=$(shell echo $(BT_CONFIG_SUBARCH))
 TOOLCHAIN:=$(shell echo $(BT_CONFIG_TOOLCHAIN))

.dbuild/dbuild.mk

@@ -48,6 +48,7 @@ all: dbuild_entry _all
 #	targets and subdirs as found in objects.mk and subdirs.mk
 #
 -include $(DBUILD_ROOT).config.mk
+-include $(DBUILD_ROOT).config
 -include objects.mk
 -include targets.mk
 -include subdirs.mk
@@ -63,10 +64,15 @@ OBJECTS += $(OBJECTS-y)
 -include dbuild.config.mk
 -include $(BUILD_ROOT)dbuild.config.mk
 
+CONFIG_ ?= CONFIG_
+CONFIG_PATH ?= $(DBUILD_ROOT)
+CONFIG_HEADER_PATH ?= $(DBUILD_ROOT)
+CONFIG_HEADER_NAME ?= "config.h"
+
 #
 #	Defaults for compile/build toolchain
 #
-override TOOLCHAIN 	?=
+override TOOLCHAIN 	:= $(shell echo $($(CONFIG_)TOOLCHAIN))
 override AR			= $(TOOLCHAIN)ar
 override AS			= $(TOOLCHAIN)as
 override CC		 	= $(TOOLCHAIN)gcc
@@ -76,6 +82,16 @@ override OBJCOPY	= $(TOOLCHAIN)objcopy
 override OBJDUMP	= $(TOOLCHAIN)objdump
 override SIZE		= $(TOOLCHAIN)size
 
+export 	TOOLCHAIN
+export	AR
+export 	AS
+export	CC
+export	CXX
+export	LD
+export	OBJCOPY
+export	OBJDUMP
+export	SIZE
+
 CFLAGS		+= -c
 
 CFLAGS 		+= $(ADD_CFLAGS)
@@ -129,7 +145,16 @@ else
 	@echo " Version ($(DBUILD_VERSION_MAJOR).$(DBUILD_VERSION_MINOR).$(DBUILD_VERSION_REVISION) - $(DBUILD_VERSION_NAME))"
 endif
 
-EXPORTS=CFLAGS
+menuconfig: $(DBUILD_ROOT).dbuild/scripts/mkconfig/mkconfig
+	$(Q)CONFIG_=$(CONFIG_) APP_DIR=$(APP_DIR) kconfig-mconf Kconfig
+	$(Q)$(DBUILD_ROOT).dbuild/scripts/mkconfig/mkconfig ./ > $(CONFIG_HEADER_PATH)/$(CONFIG_HEADER_NAME)
+ifneq ($(CONFIG_PATH),$(DBUILD_ROOT))
+	$(Q)cp .config $(CONFIG_PATH)/.config
+endif
+
+$(DBUILD_ROOT).dbuild/scripts/mkconfig/mkconfig: $(DBUILD_ROOT).dbuild/scripts/mkconfig/mkconfig.c
+	$(Q)gcc $(DBUILD_ROOT).dbuild/scripts/mkconfig/mkconfig.c $(DBUILD_ROOT).dbuild/scripts/mkconfig/cfgparser.c $(DBUILD_ROOT).dbuild/scripts/mkconfig/cfgdefine.c -o $(DBUILD_ROOT).dbuild/scripts/mkconfig/mkconfig
+
 
 #
 #	Finally provide an implementation of the silent target.

.dbuild/info.mk

@@ -1,2 +1,13 @@
+
+info.config:
+	@echo "CONFIG_  : " $(CONFIG_)
+	@echo "TOOLCHAIN: " $($(CONFIG_)TOOLCHAIN)
+
+info.toolchain:
+	@echo "BUILD_ROOT: " $(DBUILD_ROOT)
+	@echo "TOOLCHAIN : " $(TOOLCHAIN)
+	@echo "CC        : " $(CC)
+	@echo "CXX       : " $(CXX)
+
 info.subdirs:
 	@echo $(SUBDIRS)