[people/ms/u-boot.git] / tools / Makefile

#
# (C) Copyright 2000-2006
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
# SPDX-License-Identifier:	GPL-2.0+
#

#
# toolchains targeting win32 generate .exe files
#
ifneq (,$(findstring WIN32 ,$(shell $(HOSTCC) -E -dM -xc /dev/null)))
SFX = .exe
else
SFX =
endif

# Enable all the config-independent tools
ifneq ($(HOST_TOOLS_ALL),)
CONFIG_LCD_LOGO = y
CONFIG_CMD_LOADS = y
CONFIG_CMD_NET = y
CONFIG_XWAY_SWAP_BYTES = y
CONFIG_NETCONSOLE = y
CONFIG_SHA1_CHECK_UB_IMG = y
endif

subdir-$(HOST_TOOLS_ALL) += easylogo
subdir-$(HOST_TOOLS_ALL) += gdb

# Merge all the different vars for envcrc into one
ENVCRC-$(CONFIG_ENV_IS_EMBEDDED) = y
ENVCRC-$(CONFIG_ENV_IS_IN_DATAFLASH) = y
ENVCRC-$(CONFIG_ENV_IS_IN_EEPROM) = y
ENVCRC-$(CONFIG_ENV_IS_IN_FLASH) = y
ENVCRC-$(CONFIG_ENV_IS_IN_ONENAND) = y
ENVCRC-$(CONFIG_ENV_IS_IN_NAND) = y
ENVCRC-$(CONFIG_ENV_IS_IN_NVRAM) = y
ENVCRC-$(CONFIG_ENV_IS_IN_SPI_FLASH) = y
CONFIG_BUILD_ENVCRC ?= $(ENVCRC-y)

hostprogs-$(CONFIG_SPL_GENERATE_ATMEL_PMECC_HEADER) += atmel_pmecc_params$(SFX)

# TODO: CONFIG_CMD_LICENSE does not work
hostprogs-$(CONFIG_CMD_LICENSE) += bin2header$(SFX)
hostprogs-$(CONFIG_LCD_LOGO) += bmp_logo$(SFX)
hostprogs-$(CONFIG_VIDEO_LOGO) += bmp_logo$(SFX)
HOSTCFLAGS_bmp_logo$(SFX).o := -pedantic

hostprogs-$(CONFIG_BUILD_ENVCRC) += envcrc$(SFX)
envcrc$(SFX)-objs := envcrc.o lib/crc32.o common/env_embedded.o lib/sha1.o

hostprogs-$(CONFIG_CMD_NET) += gen_eth_addr$(SFX)
HOSTCFLAGS_gen_eth_addr$(SFX).o := -pedantic

hostprogs-$(CONFIG_CMD_LOADS) += img2srec$(SFX)
HOSTCFLAGS_img2srec$(SFX).o := -pedantic

hostprogs-$(CONFIG_XWAY_SWAP_BYTES) += xway-swap-bytes$(SFX)
HOSTCFLAGS_xway-swap-bytes$(SFX).o := -pedantic

hostprogs-y += mkenvimage$(SFX)
mkenvimage$(SFX)-objs := mkenvimage.o os_support.o lib/crc32.o

hostprogs-y += dumpimage$(SFX) mkimage$(SFX)
hostprogs-$(CONFIG_FIT_SIGNATURE) += fit_info$(SFX) fit_check_sign$(SFX)

FIT_SIG_OBJS-$(CONFIG_FIT_SIGNATURE) := common/image-sig.o
# Flattened device tree objects
LIBFDT_OBJS := $(addprefix lib/libfdt/, \
			fdt.o fdt_ro.o fdt_rw.o fdt_strerror.o fdt_wip.o)
RSA_OBJS-$(CONFIG_FIT_SIGNATURE) := $(addprefix lib/rsa/, \
					rsa-sign.o rsa-verify.o rsa-checksum.o)

# common objs for dumpimage and mkimage
dumpimage-mkimage-objs := aisimage.o \
			atmelimage.o \
			$(FIT_SIG_OBJS-y) \
			lib/crc32.o \
			default_image.o \
			lib/fdtdec.o \
			fit_common.o \
			fit_image.o \
			gpimage.o \
			gpimage-common.o \
			common/image-fit.o \
			image-host.o \
			common/image.o \
			imagetool.o \
			imximage.o \
			kwbimage.o \
			lib/md5.o \
			mxsimage.o \
			omapimage.o \
			os_support.o \
			pblimage.o \
			pbl_crc32.o \
			lib/sha1.o \
			lib/sha256.o \
			ublimage.o \
			$(LIBFDT_OBJS) \
			$(RSA_OBJS-y)

dumpimage$(SFX)-objs := $(dumpimage-mkimage-objs) dumpimage.o
mkimage$(SFX)-objs   := $(dumpimage-mkimage-objs) mkimage.o
fit_info$(SFX)-objs   := $(dumpimage-mkimage-objs) fit_info.o
fit_check_sign$(SFX)-objs   := $(dumpimage-mkimage-objs) fit_check_sign.o

# TODO(sjg@chromium.org): Is this correct on Mac OS?

ifneq ($(CONFIG_MX23)$(CONFIG_MX28),)
# Add CONFIG_MXS into host CFLAGS, so we can check whether or not register
# the mxsimage support within tools/mxsimage.c .
HOSTCFLAGS_mxsimage.o += -DCONFIG_MXS
endif

ifdef CONFIG_FIT_SIGNATURE
# This affects include/image.h, but including the board config file
# is tricky, so manually define this options here.
HOST_EXTRACFLAGS	+= -DCONFIG_FIT_SIGNATURE
endif

# MXSImage needs LibSSL
ifneq ($(CONFIG_MX23)$(CONFIG_MX28)$(CONFIG_FIT_SIGNATURE),)
HOSTLOADLIBES_mkimage$(SFX) += -lssl -lcrypto
endif

HOSTLOADLIBES_dumpimage$(SFX) := $(HOSTLOADLIBES_mkimage$(SFX))
HOSTLOADLIBES_fit_info$(SFX) := $(HOSTLOADLIBES_mkimage$(SFX))
HOSTLOADLIBES_fit_check_sign$(SFX) := $(HOSTLOADLIBES_mkimage$(SFX))

hostprogs-$(CONFIG_EXYNOS5250) += mkexynosspl$(SFX)
hostprogs-$(CONFIG_EXYNOS5420) += mkexynosspl$(SFX)
HOSTCFLAGS_mkexynosspl$(SFX).o := -pedantic

hostprogs-$(CONFIG_MX23) += mxsboot$(SFX)
hostprogs-$(CONFIG_MX28) += mxsboot$(SFX)
HOSTCFLAGS_mxsboot$(SFX).o := -pedantic

hostprogs-$(CONFIG_SUNXI) += mksunxiboot$(SFX)

hostprogs-$(CONFIG_NETCONSOLE) += ncb$(SFX)
hostprogs-$(CONFIG_SHA1_CHECK_UB_IMG) += ubsha1$(SFX)

ubsha1$(SFX)-objs := os_support.o ubsha1.o lib/sha1.o

HOSTCFLAGS_ubsha1.o := -pedantic

hostprogs-$(CONFIG_KIRKWOOD) += kwboot$(SFX)
hostprogs-y += proftool$(SFX)
hostprogs-$(CONFIG_STATIC_RELA) += relocate-rela$(SFX)

# We build some files with extra pedantic flags to try to minimize things
# that won't build on some weird host compiler -- though there are lots of
# exceptions for files that aren't complaint.
HOSTCFLAGS_crc32.o := -pedantic
HOSTCFLAGS_md5.o := -pedantic
HOSTCFLAGS_sha1.o := -pedantic
HOSTCFLAGS_sha256.o := -pedantic

# Don't build by default
#hostprogs-$(CONFIG_PPC) += mpc86x_clk$(SFX)
#HOSTCFLAGS_mpc86x_clk$(SFX).o := -pedantic

quiet_cmd_wrap = WRAP    $@
cmd_wrap = echo "\#include <$(srctree)/$(patsubst $(obj)/%,%,$@)>" >$@

$(obj)/lib/%.c $(obj)/common/%.c:
	$(call cmd,wrap)

clean-dirs := lib common

always := $(hostprogs-y)

# Generated LCD/video logo
LOGO_H = $(objtree)/include/bmp_logo.h
LOGO_DATA_H = $(objtree)/include/bmp_logo_data.h
LOGO-$(CONFIG_LCD_LOGO) += $(LOGO_H)
LOGO-$(CONFIG_LCD_LOGO) += $(LOGO_DATA_H)
LOGO-$(CONFIG_VIDEO_LOGO) += $(LOGO_H)
LOGO-$(CONFIG_VIDEO_LOGO) += $(LOGO_DATA_H)

# Generic logo
ifeq ($(LOGO_BMP),)
LOGO_BMP= $(srctree)/$(src)/logos/denx.bmp

# Use board logo and fallback to vendor
ifneq ($(wildcard $(srctree)/$(src)/logos/$(BOARD).bmp),)
LOGO_BMP= $(srctree)/$(src)/logos/$(BOARD).bmp
else
ifneq ($(wildcard $(srctree)/$(src)/logos/$(VENDOR).bmp),)
LOGO_BMP= $(srctree)/$(src)/logos/$(VENDOR).bmp
endif
endif

endif # !LOGO_BMP

#
# Use native tools and options
# Define __KERNEL_STRICT_NAMES to prevent typedef overlaps
# Define _GNU_SOURCE to obtain the getline prototype from stdio.h
#
HOST_EXTRACFLAGS += -include $(srctree)/include/libfdt_env.h \
		-include $(srctree)/include/sha256.h \
		$(patsubst -I%,-idirafter%, $(UBOOTINCLUDE)) \
		-I$(srctree)/lib/libfdt \
		-I$(srctree)/tools \
		-DCONFIG_SYS_TEXT_BASE=$(CONFIG_SYS_TEXT_BASE) \
		-DUSE_HOSTCC \
		-D__KERNEL_STRICT_NAMES \
		-D_GNU_SOURCE

__build:	$(LOGO-y)

$(LOGO_H):	$(obj)/bmp_logo $(LOGO_BMP)
	$(obj)/bmp_logo --gen-info $(LOGO_BMP) > $@

$(LOGO_DATA_H):	$(obj)/bmp_logo $(LOGO_BMP)
	$(obj)/bmp_logo --gen-data $(LOGO_BMP) > $@

# Let clean descend into subdirs
subdir- += env

ifneq ($(CROSS_BUILD_TOOLS),)
HOSTCC = $(CC)

quiet_cmd_crosstools_strip = STRIP   $^
      cmd_crosstools_strip = $(STRIP) $^; touch $@
$(obj)/.strip: $(call objectify,$(filter $(always),$(hostprogs-y)))
	$(call cmd,crosstools_strip)

always += .strip
endif
clean-files += .strip
Commit	Line	Data
efee1709	1	#
f9328639	2	# (C) Copyright 2000-2006
efee1709 WD	3	# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
efee1709 WD	4	#
1a459660	5	# SPDX-License-Identifier: GPL-2.0+
efee1709 WD	6	#
efee1709 WD	7
efee1709	8	#
2f8d396b	9	# toolchains targeting win32 generate .exe files
efee1709	10	#
2f8d396b	11	ifneq (,$(findstring WIN32 ,$(shell $(HOSTCC) -E -dM -xc /dev/null)))
efee1709 WD	12	SFX = .exe
	13	else
	14	SFX =
	15	endif
	16
c7c0d542 MF	17	# Enable all the config-independent tools
	18	ifneq ($(HOST_TOOLS_ALL),)
	19	CONFIG_LCD_LOGO = y
570d7d50	20	CONFIG_CMD_LOADS = y
c7c0d542	21	CONFIG_CMD_NET = y
60b74bde	22	CONFIG_XWAY_SWAP_BYTES = y
c7c0d542 MF	23	CONFIG_NETCONSOLE = y
	24	CONFIG_SHA1_CHECK_UB_IMG = y
	25	endif
	26
2887c473 MY	27	subdir-$(HOST_TOOLS_ALL) += easylogo
	28	subdir-$(HOST_TOOLS_ALL) += gdb
	29
2ad6e27d MF	30	# Merge all the different vars for envcrc into one
	31	ENVCRC-$(CONFIG_ENV_IS_EMBEDDED) = y
	32	ENVCRC-$(CONFIG_ENV_IS_IN_DATAFLASH) = y
	33	ENVCRC-$(CONFIG_ENV_IS_IN_EEPROM) = y
	34	ENVCRC-$(CONFIG_ENV_IS_IN_FLASH) = y
	35	ENVCRC-$(CONFIG_ENV_IS_IN_ONENAND) = y
	36	ENVCRC-$(CONFIG_ENV_IS_IN_NAND) = y
	37	ENVCRC-$(CONFIG_ENV_IS_IN_NVRAM) = y
	38	ENVCRC-$(CONFIG_ENV_IS_IN_SPI_FLASH) = y
	39	CONFIG_BUILD_ENVCRC ?= $(ENVCRC-y)
	40
5c390a5b AB	41	hostprogs-$(CONFIG_SPL_GENERATE_ATMEL_PMECC_HEADER) += atmel_pmecc_params$(SFX)
5c390a5b AB	42
940db16d MY	43	# TODO: CONFIG_CMD_LICENSE does not work
940db16d MY	44	hostprogs-$(CONFIG_CMD_LICENSE) += bin2header$(SFX)
940db16d MY	45	hostprogs-$(CONFIG_LCD_LOGO) += bmp_logo$(SFX)
940db16d MY	46	hostprogs-$(CONFIG_VIDEO_LOGO) += bmp_logo$(SFX)
6825a95b	47	HOSTCFLAGS_bmp_logo$(SFX).o := -pedantic
940db16d MY	48
940db16d MY	49	hostprogs-$(CONFIG_BUILD_ENVCRC) += envcrc$(SFX)
ad80c4a3	50	envcrc$(SFX)-objs := envcrc.o lib/crc32.o common/env_embedded.o lib/sha1.o
940db16d MY	51
940db16d MY	52	hostprogs-$(CONFIG_CMD_NET) += gen_eth_addr$(SFX)
6825a95b	53	HOSTCFLAGS_gen_eth_addr$(SFX).o := -pedantic
ee3584a5	54
940db16d	55	hostprogs-$(CONFIG_CMD_LOADS) += img2srec$(SFX)
6825a95b	56	HOSTCFLAGS_img2srec$(SFX).o := -pedantic
940db16d MY	57
940db16d MY	58	hostprogs-$(CONFIG_XWAY_SWAP_BYTES) += xway-swap-bytes$(SFX)
6825a95b	59	HOSTCFLAGS_xway-swap-bytes$(SFX).o := -pedantic
940db16d MY	60
940db16d MY	61	hostprogs-y += mkenvimage$(SFX)
ad80c4a3	62	mkenvimage$(SFX)-objs := mkenvimage.o os_support.o lib/crc32.o
940db16d MY	63
940db16d MY	64	hostprogs-y += dumpimage$(SFX) mkimage$(SFX)
e1b7e1e3	65	hostprogs-$(CONFIG_FIT_SIGNATURE) += fit_info$(SFX) fit_check_sign$(SFX)
940db16d	66
ad80c4a3	67	FIT_SIG_OBJS-$(CONFIG_FIT_SIGNATURE) := common/image-sig.o
ee3584a5	68	# Flattened device tree objects
ad80c4a3 MY	69	LIBFDT_OBJS := $(addprefix lib/libfdt/, \
	70	fdt.o fdt_ro.o fdt_rw.o fdt_strerror.o fdt_wip.o)
	71	RSA_OBJS-$(CONFIG_FIT_SIGNATURE) := $(addprefix lib/rsa/, \
	72	rsa-sign.o rsa-verify.o rsa-checksum.o)
940db16d MY	73
	74	# common objs for dumpimage and mkimage
	75	dumpimage-mkimage-objs := aisimage.o \
7b1a4117	76	atmelimage.o \
940db16d	77	$(FIT_SIG_OBJS-y) \
ad80c4a3	78	lib/crc32.o \
940db16d	79	default_image.o \
ad80c4a3	80	lib/fdtdec.o \
6bf4ca07	81	fit_common.o \
940db16d	82	fit_image.o \
bf411ea9 KM	83	gpimage.o \
bf411ea9 KM	84	gpimage-common.o \
ad80c4a3	85	common/image-fit.o \
940db16d	86	image-host.o \
ad80c4a3	87	common/image.o \
940db16d MY	88	imagetool.o \
	89	imximage.o \
	90	kwbimage.o \
ad80c4a3	91	lib/md5.o \
940db16d MY	92	mxsimage.o \
	93	omapimage.o \
	94	os_support.o \
	95	pblimage.o \
abbc67ee	96	pbl_crc32.o \
ad80c4a3 MY	97	lib/sha1.o \
ad80c4a3 MY	98	lib/sha256.o \
940db16d MY	99	ublimage.o \
	100	$(LIBFDT_OBJS) \
	101	$(RSA_OBJS-y)
	102
	103	dumpimage$(SFX)-objs := $(dumpimage-mkimage-objs) dumpimage.o
	104	mkimage$(SFX)-objs := $(dumpimage-mkimage-objs) mkimage.o
6bf4ca07	105	fit_info$(SFX)-objs := $(dumpimage-mkimage-objs) fit_info.o
29a23f9d	106	fit_check_sign$(SFX)-objs := $(dumpimage-mkimage-objs) fit_check_sign.o
940db16d MY	107
	108	# TODO(sjg@chromium.org): Is this correct on Mac OS?
	109
940db16d	110	ifneq ($(CONFIG_MX23)$(CONFIG_MX28),)
940db16d MY	111	# Add CONFIG_MXS into host CFLAGS, so we can check whether or not register
940db16d MY	112	# the mxsimage support within tools/mxsimage.c .
6825a95b	113	HOSTCFLAGS_mxsimage.o += -DCONFIG_MXS
940db16d MY	114	endif
	115
	116	ifdef CONFIG_FIT_SIGNATURE
940db16d MY	117	# This affects include/image.h, but including the board config file
	118	# is tricky, so manually define this options here.
	119	HOST_EXTRACFLAGS += -DCONFIG_FIT_SIGNATURE
	120	endif
	121
97cb4e54 MY	122	# MXSImage needs LibSSL
	123	ifneq ($(CONFIG_MX23)$(CONFIG_MX28)$(CONFIG_FIT_SIGNATURE),)
	124	HOSTLOADLIBES_mkimage$(SFX) += -lssl -lcrypto
	125	endif
	126
	127	HOSTLOADLIBES_dumpimage$(SFX) := $(HOSTLOADLIBES_mkimage$(SFX))
	128	HOSTLOADLIBES_fit_info$(SFX) := $(HOSTLOADLIBES_mkimage$(SFX))
	129	HOSTLOADLIBES_fit_check_sign$(SFX) := $(HOSTLOADLIBES_mkimage$(SFX))
	130
940db16d MY	131	hostprogs-$(CONFIG_EXYNOS5250) += mkexynosspl$(SFX)
940db16d MY	132	hostprogs-$(CONFIG_EXYNOS5420) += mkexynosspl$(SFX)
6825a95b	133	HOSTCFLAGS_mkexynosspl$(SFX).o := -pedantic
940db16d MY	134
	135	hostprogs-$(CONFIG_MX23) += mxsboot$(SFX)
	136	hostprogs-$(CONFIG_MX28) += mxsboot$(SFX)
6825a95b	137	HOSTCFLAGS_mxsboot$(SFX).o := -pedantic
940db16d	138
50827a59 IC	139	hostprogs-$(CONFIG_SUNXI) += mksunxiboot$(SFX)
50827a59 IC	140
940db16d MY	141	hostprogs-$(CONFIG_NETCONSOLE) += ncb$(SFX)
	142	hostprogs-$(CONFIG_SHA1_CHECK_UB_IMG) += ubsha1$(SFX)
	143
ad80c4a3	144	ubsha1$(SFX)-objs := os_support.o ubsha1.o lib/sha1.o
940db16d MY	145
	146	HOSTCFLAGS_ubsha1.o := -pedantic
	147
	148	hostprogs-$(CONFIG_KIRKWOOD) += kwboot$(SFX)
	149	hostprogs-y += proftool$(SFX)
	150	hostprogs-$(CONFIG_STATIC_RELA) += relocate-rela$(SFX)
ee3584a5	151
940db16d MY	152	# We build some files with extra pedantic flags to try to minimize things
	153	# that won't build on some weird host compiler -- though there are lots of
	154	# exceptions for files that aren't complaint.
	155	HOSTCFLAGS_crc32.o := -pedantic
	156	HOSTCFLAGS_md5.o := -pedantic
	157	HOSTCFLAGS_sha1.o := -pedantic
2842c1c2	158	HOSTCFLAGS_sha256.o := -pedantic
940db16d MY	159
	160	# Don't build by default
	161	#hostprogs-$(CONFIG_PPC) += mpc86x_clk$(SFX)
6825a95b	162	#HOSTCFLAGS_mpc86x_clk$(SFX).o := -pedantic
940db16d	163
ad80c4a3 MY	164	quiet_cmd_wrap = WRAP $@
	165	cmd_wrap = echo "\#include <$(srctree)/$(patsubst $(obj)/%,%,$@)>" >$@
	166
	167	$(obj)/lib/%.c $(obj)/common/%.c:
	168	$(call cmd,wrap)
	169
	170	clean-dirs := lib common
	171
940db16d	172	always := $(hostprogs-y)
19c402af	173
335ffe7e	174	# Generated LCD/video logo
9e414032 MY	175	LOGO_H = $(objtree)/include/bmp_logo.h
9e414032 MY	176	LOGO_DATA_H = $(objtree)/include/bmp_logo_data.h
335ffe7e	177	LOGO-$(CONFIG_LCD_LOGO) += $(LOGO_H)
c270730f	178	LOGO-$(CONFIG_LCD_LOGO) += $(LOGO_DATA_H)
335ffe7e	179	LOGO-$(CONFIG_VIDEO_LOGO) += $(LOGO_H)
c270730f	180	LOGO-$(CONFIG_VIDEO_LOGO) += $(LOGO_DATA_H)
ee3584a5	181
96903dae	182	# Generic logo
ee3584a5	183	ifeq ($(LOGO_BMP),)
9e414032	184	LOGO_BMP= $(srctree)/$(src)/logos/denx.bmp
96903dae OS	185
96903dae OS	186	# Use board logo and fallback to vendor
603f51cb	187	ifneq ($(wildcard $(srctree)/$(src)/logos/$(BOARD).bmp),)
9e414032	188	LOGO_BMP= $(srctree)/$(src)/logos/$(BOARD).bmp
96903dae	189	else
603f51cb	190	ifneq ($(wildcard $(srctree)/$(src)/logos/$(VENDOR).bmp),)
9e414032	191	LOGO_BMP= $(srctree)/$(src)/logos/$(VENDOR).bmp
ee3584a5	192	endif
348de314	193	endif
ee3584a5	194
96903dae OS	195	endif # !LOGO_BMP
96903dae OS	196
efee1709 WD	197	#
efee1709 WD	198	# Use native tools and options
2f8d396b	199	# Define __KERNEL_STRICT_NAMES to prevent typedef overlaps
2db1c3fc	200	# Define _GNU_SOURCE to obtain the getline prototype from stdio.h
efee1709	201	#
01286329	202	HOST_EXTRACFLAGS += -include $(srctree)/include/libfdt_env.h \
18b06652	203	-include $(srctree)/include/sha256.h \
fea1ca8e	204	$(patsubst -I%,-idirafter%, $(UBOOTINCLUDE)) \
01286329 MY	205	-I$(srctree)/lib/libfdt \
01286329 MY	206	-I$(srctree)/tools \
14d0a02a WD	207	-DCONFIG_SYS_TEXT_BASE=$(CONFIG_SYS_TEXT_BASE) \
14d0a02a WD	208	-DUSE_HOSTCC \
2db1c3fc YS	209	-D__KERNEL_STRICT_NAMES \
2db1c3fc YS	210	-D_GNU_SOURCE
8cf30809	211
6825a95b	212	__build: $(LOGO-y)
efee1709	213
9e414032 MY	214	$(LOGO_H): $(obj)/bmp_logo $(LOGO_BMP)
9e414032 MY	215	$(obj)/bmp_logo --gen-info $(LOGO_BMP) > $@
c270730f	216
9e414032 MY	217	$(LOGO_DATA_H): $(obj)/bmp_logo $(LOGO_BMP)
9e414032 MY	218	$(obj)/bmp_logo --gen-data $(LOGO_BMP) > $@
2887c473 MY	219
	220	# Let clean descend into subdirs
	221	subdir- += env
db5b339c MY	222
	223	ifneq ($(CROSS_BUILD_TOOLS),)
	224	HOSTCC = $(CC)
	225
	226	quiet_cmd_crosstools_strip = STRIP $^
	227	cmd_crosstools_strip = $(STRIP) $^; touch $@
	228	$(obj)/.strip: $(call objectify,$(filter $(always),$(hostprogs-y)))
	229	$(call cmd,crosstools_strip)
	230
	231	always += .strip
	232	endif
	233	clean-files += .strip