#######################################################################
# misleadingly named, this is the coreboot version
-REV=-r$(shell if [ -d $(top)/.svn -a -f "`which svnversion`" ]; then svnversion $(top); else if [ -d $(top)/.git -a -f "`which git`" ]; then git --git-dir=/$(top)/.git log|grep git-svn-id|cut -f 2 -d@|cut -f 1 -d' '|sort -g|tail -1; fi; fi)
-export KERNELVERSION := 4.0$(REV)
+export KERNELVERSION := $(shell if [ -d "$(top)/.git" -a -f "`which git`" ]; then git describe --dirty; else echo unknown; fi)
#######################################################################
# Basic component discovery
#######################################################################
# root source directories of coreboot
-subdirs-y := src/lib src/boot src/console src/devices src/ec src/southbridge src/northbridge src/superio src/drivers src/cpu
+subdirs-y := src/lib src/boot src/console src/devices src/ec src/southbridge
+subdirs-y += src/northbridge src/superio src/drivers src/cpu src/vendorcode
subdirs-y += util/cbfstool util/sconfig
subdirs-y += src/arch/$(ARCHDIR-y)
subdirs-y += src/mainboard/$(MAINBOARDDIR)
subdirs-$(CONFIG_ARCH_X86) += src/pc80
+subdirs-y += site-local
+
#######################################################################
# Add source classes and their build options
classes-y := ramstage romstage driver smm
-ramstage-S-ccopts:=-DASSEMBLY
romstage-c-ccopts:=-D__PRE_RAM__
-romstage-S-ccopts:=-DASSEMBLY -D__PRE_RAM__
-driver-S-ccopts:=-DASSEMBLY
+romstage-S-ccopts:=-D__PRE_RAM__
+ifeq ($(CONFIG_TRACE),y)
+ramstage-c-ccopts:= -finstrument-functions
+endif
+
+smm-c-ccopts:=-D__SMM__
+smm-S-ccopts:=-D__SMM__
ramstage-c-deps:=$$(OPTION_TABLE_H)
romstage-c-deps:=$$(OPTION_TABLE_H)
#######################################################################
# Add handler to compile ACPI's ASL
define ramstage-objs_asl_template
-$(obj)/$(1).ramstage.o: src/$(1).asl
+$(obj)/$(1).ramstage.o: src/$(1).asl $(obj)/config.h
@printf " IASL $$(subst $(top)/,,$$(@))\n"
- $(CPP) -D__ACPI__ -P -include $(abspath $(obj)/config.h) -I$(src) -I$(src)/mainboard/$(MAINBOARDDIR) $$< -o $$(basename $$@).asl
- iasl -p $$(obj)/$(1) -tc $$(basename $$@).asl
- mv $$(obj)/$(1).hex $$(basename $$@).c
+ $(CC) -x assembler-with-cpp -E -MMD -MT $$(@) -D__ACPI__ -P -include $(abspath $(obj)/config.h) -I$(src) -I$(src)/mainboard/$(MAINBOARDDIR) $$< -o $$(basename $$@).asl
+ cd $$(dir $$@); $(IASL) -p $$(notdir $$@) -tc $$(notdir $$(basename $$@)).asl
+ mv $$(basename $$@).hex $$(basename $$@).c
$(CC) $$(CFLAGS) $$(if $$(subst dsdt,,$$(basename $$(notdir $(1)))), -DAmlCode=AmlCode_$$(basename $$(notdir $(1)))) -c -o $$@ $$(basename $$@).c
# keep %.o: %.c rule from catching the temporary .c file after a make clean
mv $$(basename $$@).c $$(basename $$@).hex
#######################################################################
# a variety of flags for our build
+CBFS_COMPRESS_FLAG:=
+ifeq ($(CONFIG_COMPRESS_RAMSTAGE),y)
CBFS_COMPRESS_FLAG:=l
+endif
+
CBFS_PAYLOAD_COMPRESS_FLAG:=
CBFS_PAYLOAD_COMPRESS_NAME:=none
ifeq ($(CONFIG_COMPRESSED_PAYLOAD_LZMA),y)
# abspath is a workaround for romcc
INCLUDES += -include $(abspath $(obj)/config.h)
-CFLAGS = $(INCLUDES) -Os -pipe -g
+CFLAGS = $(INCLUDES) -Os -pipe -g -nostdinc
CFLAGS += -nostdlib -Wall -Wundef -Wstrict-prototypes -Wmissing-prototypes
CFLAGS += -Wwrite-strings -Wredundant-decls -Wno-trigraphs
CFLAGS += -Wstrict-aliasing -Wshadow
ifeq ($(CONFIG_WARNINGS_ARE_ERRORS),y)
CFLAGS += -Werror
endif
-ifneq ($(CONFIG_AMD_AGESA),y)
-CFLAGS += -nostdinc
-endif
CFLAGS += -fno-common -ffreestanding -fno-builtin -fomit-frame-pointer
additional-dirs := $(objutil)/cbfstool $(objutil)/romcc $(objutil)/options
printf "#define COREBOOT_VERSION \"$(KERNELVERSION)\"\n" >> $(obj)/build.ht
printf "#define COREBOOT_EXTRA_VERSION \"$(COREBOOT_EXTRA_VERSION)\"\n" >> $(obj)/build.ht
printf "#define COREBOOT_BUILD \"`LANG= date`\"\n" >> $(obj)/build.ht
+ printf "#define COREBOOT_DMI_DATE \"`LANG= date +"%m/%d/%Y"`\"\n" >> $(obj)/build.ht
printf "\n" >> $(obj)/build.ht
printf "#define COREBOOT_COMPILER \"$(shell LANG= $(CC) --version | head -n1)\"\n" >> $(obj)/build.ht
printf "#define COREBOOT_ASSEMBLER \"$(shell LANG= $(AS) --version | head -n1)\"\n" >> $(obj)/build.ht
@printf " HOSTCC $(subst $(objutil)/,,$(@))\n"
$(HOSTCC) -MMD -I$(subst $(objutil)/,util/,$(dir $<)) -I$(dir $<) $(HOSTCFLAGS) -c -o $@ $<
-$(obj)/%.ramstage.o: $(obj)/%.c $(obj)/config.h $(OPTION_TABLE_H)
+$(obj)/%.ramstage.o $(abspath $(obj))/%.ramstage.o: $(obj)/%.c $(obj)/config.h $(OPTION_TABLE_H)
@printf " CC $(subst $(obj)/,,$(@))\n"
$(CC) -MMD $(CFLAGS) -c -o $@ $<
done; \
test $$FAILED -eq 0 || { echo "ERROR: $$FAILED test(s) failed." && exit 1; }; \
rm -f $$LINTLOG
+
+gitconfig:
+ if ! [ -x .git/hooks/commit-msg ]; then cp util/gitconfig/commit-msg .git/hooks/commit-msg; chmod +x .git/hooks/commit-msg; fi
+ (git config --global user.name >/dev/null && git config --global user.email >/dev/null) || (printf 'Please configure your name and email in git:\n\n git config --global user.name "Your Name Comes Here"\n git config --global user.email your.email@example.com\n'; exit 1)
+
+crossgcc: clean-for-update
+ $(MAKE) -C util/crossgcc build-without-gdb
+
+crosstools: clean-for-update
+ $(MAKE) -C util/crossgcc build
+
+crossgcc-clean: clean-for-update
+ $(MAKE) -C util/crossgcc clean
+