2 # (C) Copyright 2000-2006
3 # Wolfgang Denk, DENX Software Engineering, wd@denx.de.
5 # SPDX-License-Identifier: GPL-2.0+
9 # toolchains targeting win32 generate .exe files
11 ifneq (,$(findstring WIN32 ,$(shell $(HOSTCC) -E -dM -xc /dev/null)))
17 # Enable all the config-independent tools
18 ifneq ($(HOST_TOOLS_ALL),)
22 CONFIG_XWAY_SWAP_BYTES = y
24 CONFIG_SHA1_CHECK_UB_IMG = y
27 subdir-$(HOST_TOOLS_ALL) += easylogo
28 subdir-$(HOST_TOOLS_ALL) += gdb
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 ?= $(ENVCRC-y)
41 # TODO: CONFIG_CMD_LICENSE does not work
42 hostprogs-$(CONFIG_CMD_LICENSE) += bin2header$(SFX)
44 hostprogs-$(CONFIG_LCD_LOGO) += bmp_logo$(SFX)
45 hostprogs-$(CONFIG_VIDEO_LOGO) += bmp_logo$(SFX)
46 HOSTCFLAGS_bmp_logo$(SFX).o := -pedantic
48 hostprogs-$(CONFIG_BUILD_ENVCRC) += envcrc$(SFX)
49 envcrc$(SFX)-objs := crc32.o env_embedded.o envcrc.o sha1.o
51 hostprogs-$(CONFIG_CMD_NET) += gen_eth_addr$(SFX)
52 HOSTCFLAGS_gen_eth_addr$(SFX).o := -pedantic
54 hostprogs-$(CONFIG_CMD_LOADS) += img2srec$(SFX)
55 HOSTCFLAGS_img2srec$(SFX).o := -pedantic
57 hostprogs-$(CONFIG_XWAY_SWAP_BYTES) += xway-swap-bytes$(SFX)
58 HOSTCFLAGS_xway-swap-bytes$(SFX).o := -pedantic
60 hostprogs-y += mkenvimage$(SFX)
61 mkenvimage$(SFX)-objs := crc32.o mkenvimage.o os_support.o
63 hostprogs-y += dumpimage$(SFX) mkimage$(SFX)
65 FIT_SIG_OBJS-$(CONFIG_FIT_SIGNATURE) := image-sig.o
66 # Flattened device tree objects
67 LIBFDT_OBJS := fdt.o fdt_ro.o fdt_rw.o fdt_strerror.o fdt_wip.o
68 RSA_OBJS-$(CONFIG_FIT_SIGNATURE) := rsa-sign.o
70 # common objs for dumpimage and mkimage
71 dumpimage-mkimage-objs := aisimage.o \
92 dumpimage$(SFX)-objs := $(dumpimage-mkimage-objs) dumpimage.o
93 mkimage$(SFX)-objs := $(dumpimage-mkimage-objs) mkimage.o
95 # TODO(sjg@chromium.org): Is this correct on Mac OS?
97 # MXSImage needs LibSSL
98 ifneq ($(CONFIG_MX23)$(CONFIG_MX28),)
99 HOSTLOADLIBES_dumpimage$(SFX) := -lssl -lcrypto
100 HOSTLOADLIBES_mkimage$(SFX) := -lssl -lcrypto
101 # Add CONFIG_MXS into host CFLAGS, so we can check whether or not register
102 # the mxsimage support within tools/mxsimage.c .
103 HOSTCFLAGS_mxsimage.o += -DCONFIG_MXS
106 ifdef CONFIG_FIT_SIGNATURE
107 HOSTLOADLIBES_dumpimage$(SFX) := -lssl -lcrypto
108 HOSTLOADLIBES_mkimage$(SFX) := -lssl -lcrypto
110 # This affects include/image.h, but including the board config file
111 # is tricky, so manually define this options here.
112 HOST_EXTRACFLAGS += -DCONFIG_FIT_SIGNATURE
115 hostprogs-$(CONFIG_EXYNOS5250) += mkexynosspl$(SFX)
116 hostprogs-$(CONFIG_EXYNOS5420) += mkexynosspl$(SFX)
117 HOSTCFLAGS_mkexynosspl$(SFX).o := -pedantic
119 hostprogs-$(CONFIG_MX23) += mxsboot$(SFX)
120 hostprogs-$(CONFIG_MX28) += mxsboot$(SFX)
121 HOSTCFLAGS_mxsboot$(SFX).o := -pedantic
123 hostprogs-$(CONFIG_NETCONSOLE) += ncb$(SFX)
124 hostprogs-$(CONFIG_SHA1_CHECK_UB_IMG) += ubsha1$(SFX)
126 ubsha1$(SFX)-objs := os_support.o sha1.o ubsha1.o
128 HOSTCFLAGS_ubsha1.o := -pedantic
130 hostprogs-$(CONFIG_KIRKWOOD) += kwboot$(SFX)
131 hostprogs-y += proftool$(SFX)
132 hostprogs-$(CONFIG_STATIC_RELA) += relocate-rela$(SFX)
134 # We build some files with extra pedantic flags to try to minimize things
135 # that won't build on some weird host compiler -- though there are lots of
136 # exceptions for files that aren't complaint.
137 HOSTCFLAGS_crc32.o := -pedantic
138 HOSTCFLAGS_md5.o := -pedantic
139 HOSTCFLAGS_sha1.o := -pedantic
141 # Don't build by default
142 #hostprogs-$(CONFIG_PPC) += mpc86x_clk$(SFX)
143 #HOSTCFLAGS_mpc86x_clk$(SFX).o := -pedantic
145 always := $(hostprogs-y)
147 # Generated LCD/video logo
148 LOGO_H = $(objtree)/include/bmp_logo.h
149 LOGO_DATA_H = $(objtree)/include/bmp_logo_data.h
150 LOGO-$(CONFIG_LCD_LOGO) += $(LOGO_H)
151 LOGO-$(CONFIG_LCD_LOGO) += $(LOGO_DATA_H)
152 LOGO-$(CONFIG_VIDEO_LOGO) += $(LOGO_H)
153 LOGO-$(CONFIG_VIDEO_LOGO) += $(LOGO_DATA_H)
157 LOGO_BMP= $(srctree)/$(src)/logos/denx.bmp
159 # Use board logo and fallback to vendor
160 ifneq ($(wildcard $(srctree)/$(src)/logos/$(BOARD).bmp),)
161 LOGO_BMP= $(srctree)/$(src)/logos/$(BOARD).bmp
163 ifneq ($(wildcard $(srctree)/$(src)/logos/$(VENDOR).bmp),)
164 LOGO_BMP= $(srctree)/$(src)/logos/$(VENDOR).bmp
171 # Use native tools and options
172 # Define __KERNEL_STRICT_NAMES to prevent typedef overlaps
173 # Define _GNU_SOURCE to obtain the getline prototype from stdio.h
175 HOST_EXTRACFLAGS += -include $(srctree)/include/libfdt_env.h \
176 $(patsubst -I%,-idirafter%, $(UBOOTINCLUDE)) \
177 -I$(srctree)/lib/libfdt \
179 -DCONFIG_SYS_TEXT_BASE=$(CONFIG_SYS_TEXT_BASE) \
181 -D__KERNEL_STRICT_NAMES \
186 $(LOGO_H): $(obj)/bmp_logo $(LOGO_BMP)
187 $(obj)/bmp_logo --gen-info $(LOGO_BMP) > $@
189 $(LOGO_DATA_H): $(obj)/bmp_logo $(LOGO_BMP)
190 $(obj)/bmp_logo --gen-data $(LOGO_BMP) > $@
192 # Let clean descend into subdirs
195 ifneq ($(CROSS_BUILD_TOOLS),)
198 quiet_cmd_crosstools_strip = STRIP $^
199 cmd_crosstools_strip = $(STRIP) $^; touch $@
200 $(obj)/.strip: $(call objectify,$(filter $(always),$(hostprogs-y)))
201 $(call cmd,crosstools_strip)
205 clean-files += .strip