X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=tools%2FMakefile;h=8097d9583b866a4863c0d60be3d95b2295d7220c;hb=01286329b27b27eaeda045b469d41b1d9fce545a;hp=70d87b0b4874e49e5e0ebbac1a69fe17fe7e9281;hpb=712ac6a1a6909a58d6549fb220cc921a7e9f9979;p=oweals%2Fu-boot.git

diff --git a/tools/Makefile b/tools/Makefile
index 70d87b0b48..097cc1df17 100644
--- a/tools/Makefile
+++ b/tools/Makefile
@@ -2,53 +2,8 @@
 # (C) Copyright 2000-2006
 # Wolfgang Denk, DENX Software Engineering, wd@denx.de.
 #
-# See file CREDITS for list of people who contributed to this
-# project.
+# SPDX-License-Identifier:	GPL-2.0+
 #
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
-# the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
-# MA 02111-1307 USA
-#
-
-TOOLSUBDIRS =
-
-#
-# Mac OS X / Darwin's C preprocessor is Apple specific.  It
-# generates numerous errors and warnings.  We want to bypass it
-# and use GNU C's cpp.  To do this we pass the -traditional-cpp
-# option to the compiler.  Note that the -traditional-cpp flag
-# DOES NOT have the same semantics as GNU C's flag, all it does
-# is invoke the GNU preprocessor in stock ANSI/ISO C fashion.
-#
-# Apple's linker is similar, thanks to the new 2 stage linking
-# multiple symbol definitions are treated as errors, hence the
-# -multiply_defined suppress option to turn off this error.
-#
-
-HOST_CFLAGS = -Wall
-HOST_LDFLAGS =
-
-ifeq ($(HOSTOS)-$(HOSTARCH),darwin-ppc)
-HOST_CFLAGS += -traditional-cpp
-HOST_LDFLAGS += -multiply_defined suppress
-else
-HOST_CFLAGS += -pedantic
-endif
-
-ifeq ($(HOSTOS),cygwin)
-HOST_CFLAGS += -ansi
-endif
 
 #
 # toolchains targeting win32 generate .exe files
@@ -59,181 +14,192 @@ else
 SFX =
 endif
 
-#
-# Include this after HOSTOS HOSTARCH check
-# so that we can act intelligently.
-#
-include $(TOPDIR)/config.mk
-
-# Generated executable files
-BIN_FILES-$(CONFIG_CMD_LOADS) += img2srec$(SFX)
-BIN_FILES-y += mkimage$(SFX)
-BIN_FILES-$(CONFIG_ENV_IS_EMBEDDED) += envcrc$(SFX)
-BIN_FILES-$(CONFIG_ENV_IS_IN_EEPROM) += envcrc$(SFX)
-BIN_FILES-$(CONFIG_ENV_IS_IN_FLASH) += envcrc$(SFX)
-BIN_FILES-$(CONFIG_ENV_IS_IN_NVRAM) += envcrc$(SFX)
-BIN_FILES-$(CONFIG_SHA1_CHECK_UB_IMG) += ubsha1$(SFX)
-BIN_FILES-$(CONFIG_CMD_NET) += gen_eth_addr$(SFX)
-BIN_FILES-$(CONFIG_LCD_LOGO) += bmp_logo$(SFX)
-BIN_FILES-$(CONFIG_VIDEO_LOGO) += bmp_logo$(SFX)
-BIN_FILES-$(CONFIG_INCA_IP) += inca-swap-bytes$(SFX)
-BIN_FILES-$(CONFIG_NETCONSOLE) += ncb$(SFX)
-
-# Source files which exist outside the tools directory
-EXT_OBJ_FILES-y += common/env_embedded.o
-EXT_OBJ_FILES-y += lib_generic/crc32.o
-EXT_OBJ_FILES-y += lib_generic/md5.o
-EXT_OBJ_FILES-y += lib_generic/sha1.o
-EXT_OBJ_FILES-y += common/image.o
-
-# Source files located in the tools directory
-OBJ_FILES-$(CONFIG_CMD_LOADS) += img2srec.o
-OBJ_FILES-y += mkimage.o
-OBJ_FILES-$(CONFIG_ENV_IS_EMBEDDED) += envcrc.o
-OBJ_FILES-$(CONFIG_SHA1_CHECK_UB_IMG) += ubsha1.o
-OBJ_FILES-$(CONFIG_CMD_NET) += gen_eth_addr.o
-OBJ_FILES-$(CONFIG_LCD_LOGO) += bmp_logo.o
-OBJ_FILES-$(CONFIG_VIDEO_LOGO) += bmp_logo.o
-OBJ_FILES-$(CONFIG_INCA_IP) += inca-swap-bytes.o
-OBJ_FILES-$(CONFIG_NETCONSOLE) += ncb.o
-OBJ_FILES-y += os_support.o
-
-# Don't build by default
-#ifeq ($(ARCH),ppc)
-#BIN_FILES-y += mpc86x_clk$(SFX)
-#OBJ_FILES-y += mpc86x_clk.o
-#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
 
-# Flattened device tree objects
-LIBFDT_OBJ_FILES-y += fdt.o
-LIBFDT_OBJ_FILES-y += fdt_ro.o
-LIBFDT_OBJ_FILES-y += fdt_rw.o
-LIBFDT_OBJ_FILES-y += fdt_strerror.o
-LIBFDT_OBJ_FILES-y += fdt_wip.o
+subdir-$(HOST_TOOLS_ALL) += easylogo
+subdir-$(HOST_TOOLS_ALL) += gdb
 
-# Generated LCD/video logo
-LOGO_H = $(OBJTREE)/include/bmp_logo.h
-LOGO-$(CONFIG_LCD_LOGO) += $(LOGO_H)
-LOGO-$(CONFIG_VIDEO_LOGO) += $(LOGO_H)
+# Merge all the different vars for envcrc into one
+ENVCRC-$(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)
 
-ifeq ($(LOGO_BMP),)
-LOGO_BMP= logos/denx.bmp
-endif
-ifeq ($(VENDOR),atmel)
-LOGO_BMP= logos/atmel.bmp
-endif
+# TODO: CONFIG_CMD_LICENSE does not work
+hostprogs-$(CONFIG_CMD_LICENSE) += bin2header$(SFX)
 
-# now $(obj) is defined
-SRCS	+= $(addprefix $(SRCTREE)/,$(EXT_OBJ_FILES-y:.o=.c))
-SRCS	+= $(addprefix $(SRCTREE)/tools/,$(OBJ_FILES-y:.o=.c))
-SRCS	+= $(addprefix $(SRCTREE)/libfdt/,$(LIBFDT_OBJ_FILES-y:.o=.c))
-BINS	:= $(addprefix $(obj),$(sort $(BIN_FILES-y)))
-LIBFDT_OBJS	:= $(addprefix $(obj),$(LIBFDT_OBJ_FILES-y))
+hostprogs-$(CONFIG_LCD_LOGO) += bmp_logo$(SFX)
+hostprogs-$(CONFIG_VIDEO_LOGO) += bmp_logo$(SFX)
+HOSTCFLAGS_bmp_logo$(SFX).o := -pedantic
 
-#
-# Use native tools and options
-# Define __KERNEL_STRICT_NAMES to prevent typedef overlaps
-#
-CPPFLAGS   = -idirafter $(SRCTREE)/include \
-		-idirafter $(OBJTREE)/include2 \
-		-idirafter $(OBJTREE)/include \
-	        -I $(SRCTREE)/libfdt \
-		-I $(SRCTREE)/tools \
-		-DTEXT_BASE=$(TEXT_BASE) -DUSE_HOSTCC \
-		-D__KERNEL_STRICT_NAMES
-CFLAGS     = $(HOST_CFLAGS) $(CPPFLAGS) -O
+hostprogs-$(CONFIG_BUILD_ENVCRC) += envcrc$(SFX)
+envcrc$(SFX)-objs := crc32.o env_embedded.o envcrc.o sha1.o
 
-# No -pedantic switch to avoid libfdt compilation warnings
-FIT_CFLAGS = -Wall $(CPPFLAGS) -O
+hostprogs-$(CONFIG_CMD_NET) += gen_eth_addr$(SFX)
+HOSTCFLAGS_gen_eth_addr$(SFX).o := -pedantic
 
-AFLAGS	   = -D__ASSEMBLY__ $(CPPFLAGS)
-CC	   = $(HOSTCC)
-STRIP	   = $(HOSTSTRIP)
-MAKEDEPEND = makedepend
+hostprogs-$(CONFIG_CMD_LOADS) += img2srec$(SFX)
+HOSTCFLAGS_img2srec$(SFX).o := -pedantic
 
-all:	$(obj).depend $(BINS) $(LOGO-y) subdirs
+hostprogs-$(CONFIG_XWAY_SWAP_BYTES) += xway-swap-bytes$(SFX)
+HOSTCFLAGS_xway-swap-bytes$(SFX).o := -pedantic
 
-$(obj)envcrc$(SFX):	$(obj)envcrc.o $(obj)crc32.o $(obj)env_embedded.o $(obj)sha1.o
-	$(CC) $(CFLAGS) -o $@ $^
+hostprogs-y += mkenvimage$(SFX)
+mkenvimage$(SFX)-objs := crc32.o mkenvimage.o os_support.o
 
-$(obj)ubsha1$(SFX):	$(obj)ubsha1.o $(obj)sha1.o $(obj)os_support.o
-	$(CC) $(CFLAGS) -o $@ $^
+hostprogs-y += dumpimage$(SFX) mkimage$(SFX)
 
-$(obj)img2srec$(SFX):	$(obj)img2srec.o
-	$(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^
-	$(STRIP) $@
+FIT_SIG_OBJS-$(CONFIG_FIT_SIGNATURE) := image-sig.o
+# Flattened device tree objects
+LIBFDT_OBJS := fdt.o fdt_ro.o fdt_rw.o fdt_strerror.o fdt_wip.o
+RSA_OBJS-$(CONFIG_FIT_SIGNATURE) := rsa-sign.o
+
+# common objs for dumpimage and mkimage
+dumpimage-mkimage-objs := aisimage.o \
+			$(FIT_SIG_OBJS-y) \
+			crc32.o \
+			default_image.o \
+			fit_image.o \
+			image-fit.o \
+			image-host.o \
+			image.o \
+			imagetool.o \
+			imximage.o \
+			kwbimage.o \
+			md5.o \
+			mxsimage.o \
+			omapimage.o \
+			os_support.o \
+			pblimage.o \
+			sha1.o \
+			ublimage.o \
+			$(LIBFDT_OBJS) \
+			$(RSA_OBJS-y)
+
+dumpimage$(SFX)-objs := $(dumpimage-mkimage-objs) dumpimage.o
+mkimage$(SFX)-objs   := $(dumpimage-mkimage-objs) mkimage.o
+
+# TODO(sjg@chromium.org): Is this correct on Mac OS?
+
+# MXSImage needs LibSSL
+ifneq ($(CONFIG_MX23)$(CONFIG_MX28),)
+HOSTLOADLIBES_dumpimage$(SFX) := -lssl -lcrypto
+HOSTLOADLIBES_mkimage$(SFX) := -lssl -lcrypto
+# 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
 
-$(obj)mkimage$(SFX):	$(obj)mkimage.o $(obj)crc32.o $(obj)image.o $(obj)md5.o \
-			$(obj)sha1.o $(LIBFDT_OBJS) $(obj)os_support.o
-	$(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^
-	$(STRIP) $@
+ifdef CONFIG_FIT_SIGNATURE
+HOSTLOADLIBES_dumpimage$(SFX) := -lssl -lcrypto
+HOSTLOADLIBES_mkimage$(SFX) := -lssl -lcrypto
 
-$(obj)ncb$(SFX):	$(obj)ncb.o
-	$(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^
-	$(STRIP) $@
+# 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
 
-$(obj)gen_eth_addr$(SFX):	$(obj)gen_eth_addr.o
-	$(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^
-	$(STRIP) $@
+hostprogs-$(CONFIG_EXYNOS5250) += mkexynosspl$(SFX)
+hostprogs-$(CONFIG_EXYNOS5420) += mkexynosspl$(SFX)
+HOSTCFLAGS_mkexynosspl$(SFX).o := -pedantic
 
-$(obj)bmp_logo$(SFX):	$(obj)bmp_logo.o
-	$(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^
-	$(STRIP) $@
+hostprogs-$(CONFIG_MX23) += mxsboot$(SFX)
+hostprogs-$(CONFIG_MX28) += mxsboot$(SFX)
+HOSTCFLAGS_mxsboot$(SFX).o := -pedantic
 
-$(obj)inca-swap-bytes$(SFX):	$(obj)inca-swap-bytes.o
-	$(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^
-	$(STRIP) $@
+hostprogs-$(CONFIG_NETCONSOLE) += ncb$(SFX)
+hostprogs-$(CONFIG_SHA1_CHECK_UB_IMG) += ubsha1$(SFX)
 
-$(obj)mpc86x_clk$(SFX):	$(obj)mpc86x_clk.o
-	$(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^
-	$(STRIP) $@
+ubsha1$(SFX)-objs := os_support.o sha1.o ubsha1.o
 
-$(obj)bin2header$(SFX): $(obj)bin2header.o
-	$(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^
-	$(STRIP) $@
+HOSTCFLAGS_ubsha1.o := -pedantic
 
-# Some files complain if compiled with -pedantic, use FIT_CFLAGS
-$(obj)image.o: $(SRCTREE)/common/image.c
-	$(CC) -g $(FIT_CFLAGS) -c -o $@ $<
+hostprogs-$(CONFIG_KIRKWOOD) += kwboot$(SFX)
+hostprogs-y += proftool$(SFX)
+hostprogs-$(CONFIG_STATIC_RELA) += relocate-rela$(SFX)
 
-$(obj)mkimage.o: $(SRCTREE)/tools/mkimage.c
-	$(CC) -g $(FIT_CFLAGS) -c -o $@ $<
+# 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
 
-$(obj)os_support.o: $(SRCTREE)/tools/os_support.c
-	$(CC) -g $(FIT_CFLAGS) -c -o $@ $<
+# Don't build by default
+#hostprogs-$(CONFIG_PPC) += mpc86x_clk$(SFX)
+#HOSTCFLAGS_mpc86x_clk$(SFX).o := -pedantic
 
-# Some of the tool objects need to be accessed from outside the tools directory
-$(obj)%.o: $(SRCTREE)/common/%.c
-	$(CC) -g $(FIT_CFLAGS) -c -o $@ $<
+always := $(hostprogs-y)
 
-$(obj)%.o: $(SRCTREE)/lib_generic/%.c
-	$(CC) -g $(CFLAGS) -c -o $@ $<
+# 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)
 
-$(LIBFDT_OBJS):
-	$(CC) -g $(FIT_CFLAGS) -c -o $@ $<
+# Generic logo
+ifeq ($(LOGO_BMP),)
+LOGO_BMP= $(srctree)/$(src)/logos/denx.bmp
 
-subdirs:
-ifeq ($(TOOLSUBDIRS),)
-	@:
+# Use board logo and fallback to vendor
+ifneq ($(wildcard $(srctree)/$(src)/logos/$(BOARD).bmp),)
+LOGO_BMP= $(srctree)/$(src)/logos/$(BOARD).bmp
 else
-	@for dir in $(TOOLSUBDIRS) ; do \
-	    $(MAKE) \
-		HOSTOS=$(HOSTOS) \
-		HOSTARCH=$(HOSTARCH) \
-		HOST_CFLAGS="$(HOST_CFLAGS)" \
-		HOST_LDFLAGS="$(HOST_LDFLAGS)" \
-		-C $$dir || exit 1 ; \
-	done
+ifneq ($(wildcard $(srctree)/$(src)/logos/$(VENDOR).bmp),)
+LOGO_BMP= $(srctree)/$(src)/logos/$(VENDOR).bmp
+endif
 endif
 
-$(LOGO_H):	$(obj)bmp_logo $(LOGO_BMP)
-	$(obj)./bmp_logo $(LOGO_BMP) >$@
+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 \
+		$(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) > $@
 
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
+$(LOGO_DATA_H):	$(obj)/bmp_logo $(LOGO_BMP)
+	$(obj)/bmp_logo --gen-data $(LOGO_BMP) > $@
 
-sinclude $(obj).depend
+# 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