##########################################
# uClinux-dist package for Astfin.org
##########################################

UCLINUX_DIRNAME=uClinux-dist
UCLINUX_DIR=$(BUILD_DIR)/$(UCLINUX_DIRNAME)
UCLINUX_KERNEL_SRC=$(BUILD_DIR)/uClinux-dist/linux-2.6.x
UCLINUX_SOURCE=uClinux-dist-2007R1-RC3.tar.bz2
UCLINUX_SITE=http://blackfin.uclinux.org/gf/download/frsrelease/320/1135
UCLINUX_UNZIP=bzcat
TOOLCHAIN_BUILD=$(BASE_DIR)/toolchain_$(TARGET_MACHINE)


################################################
# uClinux Dep....
################################################

UCLINUX_DEP=toolchain
ifeq ($(strip $(ASTFIN_PACKAGE_ZAPTEL_OSLEC)),y)
UCLINUX_DEP+= oslec
endif

ifeq ($(strip $(ASTFIN_PACKAGE_ZAPTEL_PR1)),y)
UCLINUX_DEP+= libpri
endif


ifeq ($(strip $(ASTFIN_PACKAGE_ZAPTEL)),y)
UCLINUX_DEP+= zaptel
endif

UCLINUX_CONFIG_FILE=$(subst ",, $(strip $(ASTFIN_PACKAGE_UCLINUX_CONFIG)))#"

$(DL_DIR)/$(UCLINUX_SOURCE):
	$(WGET) -P $(DL_DIR) $(UCLINUX_SITE)/$(UCLINUX_SOURCE)

uClinux-source: $(DL_DIR)/$(UCLINUX_SOURCE) $(UCLINUX_CONFIG_FILE)


$(UCLINUX_DIR)/.unpacked: $(DL_DIR)/$(UCLINUX_SOURCE)
	if [ ! -d $(UCLINUX_DIR) ] ; then \
		tar xjf $(DL_DIR)/$(UCLINUX_SOURCE) -C $(BUILD_DIR); \
	fi
	#chmod +x $(PATCH_KERNEL)
	#$(PATCH_KERNEL) $(UCLINUX_DIR) package/uClinux-dist uClibc-shared.patch
	#$(PATCH_KERNEL) $(UCLINUX_DIR) package/uClinux-dist daemon.patch
	#$(PATCH_KERNEL) $(UCLINUX_DIR) package/uClinux-dist extra-libs2.patch
	#$(PATCH_KERNEL) $(UCLINUX_DIR) package/uClinux-dist zaptel2.patch
	#$(PATCH_KERNEL) $(UCLINUX_DIR) package/uClinux-dist defconfig.patch
	#$(PATCH_KERNEL) $(UCLINUX_DIR) package/uClinux-dist mm.patch

ifeq ($(strip $(ASTFIN_BLACKFINONE_V2)),y)
	$(PATCH_KERNEL) $(UCLINUX_DIR) package/uClinux-dist bf1-hardware.patch
	$(PATCH_KERNEL) $(UCLINUX_DIR) package/uClinux-dist/BLACKFIN_ONE_V2 bf1_defconfig.patch
	$(PATCH_KERNEL) $(UCLINUX_DIR) package/uClinux-dist/BLACKFIN_ONE_V2 defconfig.arch.patch
	cp -v package/uClinux-dist/BLACKFIN_ONE_V2/root.autoconf.h $(UCLINUX_DIR)/autoconf.h
	cp -v package/uClinux-dist/BLACKFIN_ONE_V2/config.autoconf.h $(UCLINUX_DIR)/config/autoconf.h
endif

ifeq ($(strip $(ASTFIN_IP04)),y)
	patch -d $(BUILD_DIR) -uN -p0 < package/uClinux-dist/ip04.patch
endif

	touch $(UCLINUX_DIR)/.unpacked


$(UCLINUX_DIR)/.configured: $(UCLINUX_DIR)/.unpacked
ifeq ($(strip $(ASTFIN_STAMP537)),y)
	 -$(MAKE) -C $(UCLINUX_DIR)  AnalogDevices/BF537-STAMP_config
endif

ifeq ($(strip $(ASTFIN_BLACKFINONE_V2)),y)
	cp -R package/uClinux-dist/bf1-asterisk-vendors/* $(UCLINUX_DIR)/vendors/IvanDanov/BLACKFIN_ONE_V2/
	 -$(MAKE) -C $(UCLINUX_DIR) IvanDanov/BLACKFIN_ONE_V2_config
	cp -fv package/uClinux-dist/BLACKFIN_ONE_V2/root.autoconf.h $(UCLINUX_DIR)/autoconf.h
	cp -fv package/uClinux-dist/BLACKFIN_ONE_V2/config.autoconf.h $(UCLINUX_DIR)/config/autoconf.h
endif
ifeq ($(strip $(ASTFIN_STAMP537)),y)
	cp -R package/uClinux-dist/bf537-stamp-asterisk-vendors/* $(UCLINUX_DIR)/vendors/AnalogDevices/BF537-STAMP/
	 -$(MAKE) -C $(UCLINUX_DIR) AnalogDevices/BF537-STAMP_config
	cp -fv package/uClinux-dist/BF537-STAMP/config.autoconf.h $(UCLINUX_DIR)/config/autoconf.h
	cp -fv package/uClinux-dist/BF537-STAMP/root.autoconf.h $(UCLINUX_DIR)/autoconf.h
	cp -fv package/uClinux-dist/BF537-STAMP/include.linux.autoconf.h $(UCLINUX_DIR)/linux-2.6.x/include/linux/autoconf.h
endif

ifeq ($(strip $(ASTFIN_IP04)),y)
	mkdir -p $(UCLINUX_DIR)/vendors/Rowetel/IP04/
	cp -af package/uClinux-dist/ip04-asterisk-vendors/* $(UCLINUX_DIR)/vendors/Rowetel/IP04/
	$(MAKE) -C $(UCLINUX_DIR) Rowetel/IP04_config
endif

	cp -fv $(UCLINUX_DIR)/linux-2.6.x/.config $(UCLINUX_DIR)/linux-2.6.x/.config.old

ifeq ($(strip $(ASTFIN_TARGET_CUSTOM)),y)
	-$(MAKE) -C $(UCLINUX_DIR) menuconfig
endif
	touch $(UCLINUX_DIR)/.configured

uClinux: $(UCLINUX_DEP) $(UCLINUX_DIR)/.configured
	$(MAKE) -C $(UCLINUX_DIR) ROMFSDIR=$(STAGING_DIR)
	#cp -v $(UCLINUX_DIR)/lib/ncurses/lib/libncurses.a $(TOOLCHAIN_BUILD)/out-uclinux/bfin-uclinux/runtime/lib/
	#cp -v $(UCLINUX_DIR)/lib/ncurses/include/*.h $(TOOLCHAIN_BUILD)/out-uclinux/bfin-uclinux/runtime/usr/include/
	#cp -v $(UCLINUX_DIR)/lib/libtonezone/libtonezone.a $(TOOLCHAIN_BUILD)/out-uclinux/bfin-uclinux/runtime/lib/
#ifeq ($(strip $(ASTFIN_PACKAGE_ZAPTEL_PR1)),y)
#	cp -v $(UCLINUX_DIR)/lib/libpri/libpri.so* $(TOOLCHAIN_BUILD)/out-uclinux/bfin-uclinux/runtime/lib/
#	cp -v $(UCLINUX_DIR)/lib/libpri/libpri.h $(TOOLCHAIN_BUILD)/out-uclinux/bfin-uclinux/runtime/usr/include/
#endif
	#cp -v $(UCLINUX_DIR)/lib/zlib/libz.a $(TOOLCHAIN_BUILD)/out-uclinux/bfin-uclinux/runtime/lib/
	#cp -v $(UCLINUX_DIR)/lib/zlib/zlib.h $(TOOLCHAIN_BUILD)/out-uclinux/bfin-uclinux/runtime/usr/include/
	#cp -v $(UCLINUX_DIR)/lib/zlib/zconf.h $(TOOLCHAIN_BUILD)/out-uclinux/bfin-uclinux/runtime/usr/include/
	#cp -v $(UCLINUX_DIR)/lib/libssl/libssl.so $(TOOLCHAIN_BUILD)/out-uclinux/bfin-uclinux/runtime/lib/
	#cp -v $(UCLINUX_DIR)/lib/libssl/libcrypto.so $(TOOLCHAIN_BUILD)/out-uclinux/bfin-uclinux/runtime/lib/
	#mkdir -p $(TOOLCHAIN_BUILD)/out-uclinux/bfin-uclinux/runtime/usr/include/openssl/
	#cp -v $(UCLINUX_DIR)/lib/libssl/include/openssl/*.h $(TOOLCHAIN_BUILD)/out-uclinux/bfin-uclinux/runtime/usr/include/openssl/
	#mkdir -p $(TOOLCHAIN_BUILD)/out-uclinux/bfin-uclinux/runtime/usr/include/zaptel/
	#cp -v $(UCLINUX_DIR)/linux-2.6.x/include/zaptel/zaptel.h $(TOOLCHAIN_BUILD)/out-uclinux/bfin-uclinux/runtime/usr/include/zaptel/
	#cp -v $(UCLINUX_DIR)/linux-2.6.x/drivers/zaptel/tonezone.h $(TOOLCHAIN_BUILD)/out-uclinux/bfin-uclinux/runtime/usr/include/zaptel/

uClinux-unpacked: $(UCLINUX_DIR)/.unpacked
	@echo "---- uClinux Unpacked ------"

uClinux-configure: $(UCLINUX_DIR)/.configured
	@echo "------ uClinux Configure -------"

uClinux-clean:
	@echo "------ uClinux Make clean -------"
	 -$(MAKE) -C $(UCLINUX_DIR) clean

uClinux-config: $(UCLINUX_DIR)/.configured
	$(MAKE) -C $(UCLINUX_DIR) menuconfig

uClinux-dirclean:
	rm -rf $(UCLINUX_DIR)

# Generate patches between vanilla tar ball and our version (IP04 only
# at this stage, pending approval by the astfin team). Run this target
# after you have made any changes to uClinux-dist to capture them to
# the patch and conf files.

UDO = $(UCLINUX_DIR)-orig
UD = $(UCLINUX_DIR)

uClinux-ip04-make-patch:

        # untar original, to save time we check if the orig is already there

	if [ ! -d $(UCLINUX_DIR)-orig ] ; then \
		tar xjf $(DL_DIR)/$(UCLINUX_SOURCE); \
		mv $(UCLINUX_DIRNAME) $(UCLINUX_DIR)-orig; \
	fi

	# TODO - work out a rule/macro to do all this with less typing

	-diff -uN \
	$(UDO)/linux-2.6.x/arch/blackfin/Kconfig \
	$(UD)/linux-2.6.x/arch/blackfin/Kconfig \
	> ip04.patch

	-diff -uN \
	$(UDO)/linux-2.6.x/arch/blackfin/mach-bf533/boards/bf1.c \
	$(UD)/linux-2.6.x/arch/blackfin/mach-bf533/boards/bf1.c \
	>> ip04.patch

	-diff -uN \
	$(UDO)/linux-2.6.x/include/asm-blackfin/mach-bf533/mem_init.h \
	$(UD)/linux-2.6.x/include/asm-blackfin/mach-bf533/mem_init.h \
	>> ip04.patch

	-diff -uN \
	$(UDO)/linux-2.6.x/arch/blackfin/mach-bf533/boards/Makefile \
	$(UD)/linux-2.6.x/arch/blackfin/mach-bf533/boards/Makefile \
	>> ip04.patch

	-diff -uN \
	$(UDO)/linux-2.6.x/include/asm-blackfin/io.h \
	$(UD)/linux-2.6.x/include/asm-blackfin/io.h \
	>> ip04.patch

	-diff -uN \
	$(UDO)/linux-2.6.x/drivers/mtd/maps/Kconfig \
	$(UD)/linux-2.6.x/drivers/mtd/maps/Kconfig \
	>> ip04.patch

	-diff -uN \
	$(UDO)/linux-2.6.x/drivers/serial/bfin_5xx.c \
	$(UD)/linux-2.6.x/drivers/serial/bfin_5xx.c  \
	>> ip04.patch

	-diff -uN \
	$(UDO)/linux-2.6.x/drivers/mtd/maps/bf5xx-flash.c \
	$(UD)/linux-2.6.x/drivers/mtd/maps/bf5xx-flash.c  \
	>> ip04.patch

	-diff -uN \
	$(UDO)/linux-2.6.x/drivers/mtd/nand/bfin_nand.c \
	$(UD)/linux-2.6.x/drivers/mtd/nand/bfin_nand.c \
	>> ip04.patch

	-diff -uN \
	$(UDO)/linux-2.6.x/drivers/mtd/nand/Kconfig \
	$(UD)/linux-2.6.x/drivers/mtd/nand/Kconfig \
	>> ip04.patch

	-diff -uN \
	$(UDO)/linux-2.6.x/drivers/net/dm9000.c \
	$(UD)/linux-2.6.x/drivers/net/dm9000.c \
	>> ip04.patch

	-diff -uN \
	$(UDO)/linux-2.6.x/drivers/net/Kconfig \
	$(UD)/linux-2.6.x/drivers/net/Kconfig \
	>> ip04.patch

	-diff -uN \
	$(UDO)/linux-2.6.x/drivers/zaptel/bfsi.c \
	$(UD)/linux-2.6.x/drivers/zaptel/bfsi.c \
	>> ip04.patch

	-diff -uN \
	$(UDO)/linux-2.6.x/drivers/zaptel/wcfxs.c \
	$(UD)/linux-2.6.x/drivers/zaptel/wcfxs.c \
	>> ip04.patch

	cp -af $(UD)/vendors/Rowetel/IP04/* ip04-asterisk-vendors
	cp $(UD)/linux-2.6.x/.config ip04-asterisk-vendors/linux-2.6.x.config	
	cp $(UD)/.config ip04-asterisk-vendors/config.device
	cp $(UD)/config/.config ip04-asterisk-vendors/config.vendor-2.6.x

################################################
# 
# Toplevel Makefile options
#
#################################################
ifeq ($(strip $(ASTFIN_PACKAGE_UCLINUX_DIST)),y)
TARGETS+=uClinux
endif