1# 2# (C) Copyright 2000-2006 3# Wolfgang Denk, DENX Software Engineering, wd@denx.de. 4# 5# See file CREDITS for list of people who contributed to this 6# project. 7# 8# This program is free software; you can redistribute it and/or 9# modify it under the terms of the GNU General Public License as 10# published by the Free Software Foundation; either version 2 of 11# the License, or (at your option) any later version. 12# 13# This program is distributed in the hope that it will be useful, 14# but WITHOUT ANY WARRANTY; without even the implied warranty of 15# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16# GNU General Public License for more details. 17# 18# You should have received a copy of the GNU General Public License 19# along with this program; if not, write to the Free Software 20# Foundation, Inc., 59 Temple Place, Suite 330, Boston, 21# MA 02111-1307 USA 22# 23 24TOOLSUBDIRS = 25 26# 27# toolchains targeting win32 generate .exe files 28# 29ifneq (,$(findstring WIN32 ,$(shell $(HOSTCC) -E -dM -xc /dev/null))) 30SFX = .exe 31else 32SFX = 33endif 34 35# 36# Include this after HOSTOS HOSTARCH check 37# so that we can act intelligently. 38# 39include $(TOPDIR)/config.mk 40 41# Generated executable files 42BIN_FILES-$(CONFIG_LCD_LOGO) += bmp_logo$(SFX) 43BIN_FILES-$(CONFIG_VIDEO_LOGO) += bmp_logo$(SFX) 44BIN_FILES-$(CONFIG_ENV_IS_EMBEDDED) += envcrc$(SFX) 45BIN_FILES-$(CONFIG_ENV_IS_IN_DATAFLASH) += envcrc$(SFX) 46BIN_FILES-$(CONFIG_ENV_IS_IN_EEPROM) += envcrc$(SFX) 47BIN_FILES-$(CONFIG_ENV_IS_IN_FLASH) += envcrc$(SFX) 48BIN_FILES-$(CONFIG_ENV_IS_IN_ONENAND) += envcrc$(SFX) 49BIN_FILES-$(CONFIG_ENV_IS_IN_NAND) += envcrc$(SFX) 50BIN_FILES-$(CONFIG_ENV_IS_IN_NVRAM) += envcrc$(SFX) 51BIN_FILES-$(CONFIG_ENV_IS_IN_SPI_FLASH) += envcrc$(SFX) 52BIN_FILES-$(CONFIG_CMD_NET) += gen_eth_addr$(SFX) 53BIN_FILES-$(CONFIG_CMD_LOADS) += img2srec$(SFX) 54BIN_FILES-$(CONFIG_INCA_IP) += inca-swap-bytes$(SFX) 55BIN_FILES-y += mkimage$(SFX) 56BIN_FILES-$(CONFIG_NETCONSOLE) += ncb$(SFX) 57BIN_FILES-$(CONFIG_SHA1_CHECK_UB_IMG) += ubsha1$(SFX) 58 59# Source files which exist outside the tools directory 60EXT_OBJ_FILES-y += common/env_embedded.o 61EXT_OBJ_FILES-y += common/image.o 62EXT_OBJ_FILES-y += lib_generic/crc32.o 63EXT_OBJ_FILES-y += lib_generic/md5.o 64EXT_OBJ_FILES-y += lib_generic/sha1.o 65 66# Source files located in the tools directory 67OBJ_FILES-$(CONFIG_LCD_LOGO) += bmp_logo.o 68OBJ_FILES-$(CONFIG_VIDEO_LOGO) += bmp_logo.o 69NOPED_OBJ_FILES-y += default_image.o 70OBJ_FILES-y += envcrc.o 71NOPED_OBJ_FILES-y += fit_image.o 72OBJ_FILES-$(CONFIG_CMD_NET) += gen_eth_addr.o 73OBJ_FILES-$(CONFIG_CMD_LOADS) += img2srec.o 74OBJ_FILES-$(CONFIG_INCA_IP) += inca-swap-bytes.o 75NOPED_OBJ_FILES-y += kwbimage.o 76NOPED_OBJ_FILES-y += mkimage.o 77OBJ_FILES-$(CONFIG_NETCONSOLE) += ncb.o 78NOPED_OBJ_FILES-y += os_support.o 79OBJ_FILES-$(CONFIG_SHA1_CHECK_UB_IMG) += ubsha1.o 80 81# Don't build by default 82#ifeq ($(ARCH),ppc) 83#BIN_FILES-y += mpc86x_clk$(SFX) 84#OBJ_FILES-y += mpc86x_clk.o 85#endif 86 87# Flattened device tree objects 88LIBFDT_OBJ_FILES-y += fdt.o 89LIBFDT_OBJ_FILES-y += fdt_ro.o 90LIBFDT_OBJ_FILES-y += fdt_rw.o 91LIBFDT_OBJ_FILES-y += fdt_strerror.o 92LIBFDT_OBJ_FILES-y += fdt_wip.o 93 94# Generated LCD/video logo 95LOGO_H = $(OBJTREE)/include/bmp_logo.h 96LOGO-$(CONFIG_LCD_LOGO) += $(LOGO_H) 97LOGO-$(CONFIG_VIDEO_LOGO) += $(LOGO_H) 98 99ifeq ($(LOGO_BMP),) 100LOGO_BMP= logos/denx.bmp 101endif 102ifeq ($(VENDOR),atmel) 103LOGO_BMP= logos/atmel.bmp 104endif 105ifeq ($(VENDOR),ronetix) 106LOGO_BMP= logos/ronetix.bmp 107endif 108 109# now $(obj) is defined 110HOSTSRCS += $(addprefix $(SRCTREE)/,$(EXT_OBJ_FILES-y:.o=.c)) 111HOSTSRCS += $(addprefix $(SRCTREE)/tools/,$(OBJ_FILES-y:.o=.c)) 112HOSTSRCS += $(addprefix $(SRCTREE)/libfdt/,$(LIBFDT_OBJ_FILES-y:.o=.c)) 113BINS := $(addprefix $(obj),$(sort $(BIN_FILES-y))) 114LIBFDT_OBJS := $(addprefix $(obj),$(LIBFDT_OBJ_FILES-y)) 115 116HOSTOBJS := $(addprefix $(obj),$(OBJ_FILES-y)) 117NOPEDOBJS := $(addprefix $(obj),$(NOPED_OBJ_FILES-y)) 118 119# 120# Use native tools and options 121# Define __KERNEL_STRICT_NAMES to prevent typedef overlaps 122# 123HOSTCPPFLAGS = -idirafter $(SRCTREE)/include \ 124 -idirafter $(OBJTREE)/include2 \ 125 -idirafter $(OBJTREE)/include \ 126 -I $(SRCTREE)/libfdt \ 127 -I $(SRCTREE)/tools \ 128 -DTEXT_BASE=$(TEXT_BASE) -DUSE_HOSTCC \ 129 -D__KERNEL_STRICT_NAMES 130 131 132all: $(obj).depend $(BINS) $(LOGO-y) subdirs 133 134$(obj)bin2header$(SFX): $(obj)bin2header.o 135 $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^ 136 $(HOSTSTRIP) $@ 137 138$(obj)bmp_logo$(SFX): $(obj)bmp_logo.o 139 $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^ 140 $(HOSTSTRIP) $@ 141 142$(obj)envcrc$(SFX): $(obj)crc32.o $(obj)env_embedded.o $(obj)envcrc.o $(obj)sha1.o 143 $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^ 144 145$(obj)gen_eth_addr$(SFX): $(obj)gen_eth_addr.o 146 $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^ 147 $(HOSTSTRIP) $@ 148 149$(obj)img2srec$(SFX): $(obj)img2srec.o 150 $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^ 151 $(HOSTSTRIP) $@ 152 153$(obj)inca-swap-bytes$(SFX): $(obj)inca-swap-bytes.o 154 $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^ 155 $(HOSTSTRIP) $@ 156 157$(obj)mkimage$(SFX): $(obj)crc32.o \ 158 $(obj)default_image.o \ 159 $(obj)fit_image.o \ 160 $(obj)image.o \ 161 $(obj)kwbimage.o \ 162 $(obj)md5.o \ 163 $(obj)mkimage.o \ 164 $(obj)os_support.o \ 165 $(obj)sha1.o \ 166 $(LIBFDT_OBJS) 167 $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^ 168 $(HOSTSTRIP) $@ 169 170$(obj)mpc86x_clk$(SFX): $(obj)mpc86x_clk.o 171 $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^ 172 $(HOSTSTRIP) $@ 173 174$(obj)ncb$(SFX): $(obj)ncb.o 175 $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^ 176 $(HOSTSTRIP) $@ 177 178$(obj)ubsha1$(SFX): $(obj)os_support.o $(obj)sha1.o $(obj)ubsha1.o 179 $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^ 180 181# Some of the tool objects need to be accessed from outside the tools directory 182$(obj)%.o: $(SRCTREE)/common/%.c 183 $(HOSTCC) -g $(HOSTCFLAGS_NOPED) -c -o $@ $< 184 185$(obj)%.o: $(SRCTREE)/lib_generic/%.c 186 $(HOSTCC) -g $(HOSTCFLAGS) -c -o $@ $< 187 188$(LIBFDT_OBJS): 189 $(HOSTCC) -g $(HOSTCFLAGS_NOPED) -c -o $@ $< 190 191subdirs: 192ifeq ($(TOOLSUBDIRS),) 193 @: 194else 195 @for dir in $(TOOLSUBDIRS) ; do \ 196 $(MAKE) \ 197 HOSTOS=$(HOSTOS) \ 198 HOSTARCH=$(HOSTARCH) \ 199 -C $$dir || exit 1 ; \ 200 done 201endif 202 203$(LOGO_H): $(obj)bmp_logo $(LOGO_BMP) 204 $(obj)./bmp_logo $(LOGO_BMP) >$@ 205 206######################################################################### 207 208# defines $(obj).depend target 209include $(SRCTREE)/rules.mk 210 211sinclude $(obj).depend 212 213######################################################################### 214