446 lines
15 KiB
Makefile
446 lines
15 KiB
Makefile
##
|
|
## This file is part of the coreboot project.
|
|
##
|
|
## Copyright (C) 2008 Advanced Micro Devices, Inc.
|
|
## Copyright (C) 2008 Uwe Hermann <uwe@hermann-uwe.de>
|
|
## Copyright (C) 2009-2010 coresystems GmbH
|
|
##
|
|
## 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; version 2 of the License.
|
|
##
|
|
## 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
|
##
|
|
|
|
ifeq ($(INNER_SCANBUILD),y)
|
|
CC_real:=$(CC)
|
|
endif
|
|
|
|
$(if $(wildcard .xcompile),,$(eval $(shell bash util/xcompile/xcompile > .xcompile)))
|
|
include .xcompile
|
|
|
|
ifeq ($(INNER_SCANBUILD),y)
|
|
CC:=$(CC_real)
|
|
HOSTCC:=$(CC_real) --hostcc
|
|
HOSTCXX:=$(CC_real) --hostcxx
|
|
endif
|
|
|
|
export top := $(CURDIR)
|
|
export src := src
|
|
export srck := $(top)/util/kconfig
|
|
export obj ?= build
|
|
export objutil ?= $(obj)/util
|
|
export objk := $(objutil)/kconfig
|
|
|
|
|
|
export KERNELVERSION := 4.0
|
|
export KCONFIG_AUTOHEADER := $(obj)/config.h
|
|
export KCONFIG_AUTOCONFIG := $(obj)/auto.conf
|
|
|
|
CONFIG_SHELL := sh
|
|
KBUILD_DEFCONFIG := configs/defconfig
|
|
UNAME_RELEASE := $(shell uname -r)
|
|
DOTCONFIG ?= .config
|
|
KCONFIG_CONFIG = $(DOTCONFIG)
|
|
export KCONFIG_CONFIG
|
|
HAVE_DOTCONFIG := $(wildcard $(DOTCONFIG))
|
|
MAKEFLAGS += -rR --no-print-directory
|
|
|
|
# Make is silent per default, but 'make V=1' will show all compiler calls.
|
|
Q:=@
|
|
ifneq ($(V),1)
|
|
ifneq ($(Q),)
|
|
.SILENT:
|
|
endif
|
|
endif
|
|
|
|
CPP:= $(CC) -x assembler-with-cpp -DASSEMBLY -E
|
|
ROMCC:= $(objutil)/romcc/romcc
|
|
HOSTCC = gcc
|
|
HOSTCXX = g++
|
|
HOSTCFLAGS := -I$(srck) -I$(objk) -g
|
|
HOSTCXXFLAGS := -I$(srck) -I$(objk)
|
|
LIBGCC_FILE_NAME := $(shell test -r `$(CC) -print-libgcc-file-name` && $(CC) -print-libgcc-file-name)
|
|
|
|
DOXYGEN := doxygen
|
|
DOXYGEN_OUTPUT_DIR := doxygen
|
|
|
|
# Three cases where we don't need fully populated $(obj) lists:
|
|
# 1. when no .config exists
|
|
# 2. when make config (in any flavour) is run
|
|
# 3. when make distclean is run
|
|
# Don't waste time on reading all Makefile.incs in these cases
|
|
ifeq ($(strip $(HAVE_DOTCONFIG)),)
|
|
NOCOMPILE:=1
|
|
endif
|
|
ifneq ($(MAKECMDGOALS),)
|
|
ifneq ($(filter %config distclean,$(MAKECMDGOALS)),)
|
|
NOCOMPILE:=1
|
|
endif
|
|
endif
|
|
|
|
ifeq ($(NOCOMPILE),1)
|
|
all: config
|
|
|
|
else
|
|
|
|
include $(HAVE_DOTCONFIG)
|
|
|
|
ifneq ($(INNER_SCANBUILD),y)
|
|
ifeq ($(CONFIG_COMPILER_LLVM_CLANG),y)
|
|
CC:=clang -m32
|
|
HOSTCC:=clang
|
|
endif
|
|
endif
|
|
|
|
ifeq ($(CONFIG_CCACHE),y)
|
|
CCACHE:=$(wildcard $(addsuffix /ccache,$(subst :, ,$(PATH))))
|
|
ifeq ($(CCACHE),)
|
|
$(error ccache selected, but not found in PATH)
|
|
endif
|
|
CCACHE:=CCACHE_COMPILERCHECK=content CCACHE_BASEDIR=$(top) $(CCACHE)
|
|
CC := $(CCACHE) $(CC)
|
|
HOSTCC := $(CCACHE) $(HOSTCC)
|
|
HOSTCXX := $(CCACHE) $(HOSTCXX)
|
|
ROMCC := $(CCACHE) $(ROMCC)
|
|
endif
|
|
|
|
strip_quotes = $(subst ",,$(subst \",,$(1)))
|
|
|
|
ARCHDIR-$(CONFIG_ARCH_X86) := x86
|
|
ARCHDIR-$(CONFIG_ARCH_POWERPC) := ppc
|
|
|
|
MAINBOARDDIR=$(call strip_quotes,$(CONFIG_MAINBOARD_DIR))
|
|
export MAINBOARDDIR
|
|
|
|
PLATFORM-y += src/arch/$(ARCHDIR-y) src/cpu src/mainboard/$(MAINBOARDDIR)
|
|
TARGETS-y :=
|
|
|
|
BUILD-y := src/lib src/boot src/console src/devices src/ec src/southbridge src/northbridge src/superio src/drivers
|
|
BUILD-y += util/cbfstool util/sconfig
|
|
BUILD-$(CONFIG_ARCH_X86) += src/pc80
|
|
|
|
ifneq ($(CONFIG_LOCALVERSION),"")
|
|
COREBOOT_EXTRA_VERSION := -$(call strip_quotes,$(CONFIG_LOCALVERSION))
|
|
endif
|
|
|
|
# The primary target needs to be here before we include the
|
|
# other files
|
|
|
|
ifeq ($(INNER_SCANBUILD),y)
|
|
CONFIG_SCANBUILD_ENABLE:=
|
|
endif
|
|
|
|
ifeq ($(CONFIG_SCANBUILD_ENABLE),y)
|
|
ifneq ($(CONFIG_SCANBUILD_REPORT_LOCATION),)
|
|
CONFIG_SCANBUILD_REPORT_LOCATION:=-o $(CONFIG_SCANBUILD_REPORT_LOCATION)
|
|
endif
|
|
all:
|
|
echo '#!/bin/sh' > .ccwrap
|
|
echo 'CC="$(CC)"' >> .ccwrap
|
|
echo 'if [ "$$1" = "--hostcc" ]; then shift; CC="$(HOSTCC)"; fi' >> .ccwrap
|
|
echo 'if [ "$$1" = "--hostcxx" ]; then shift; CC="$(HOSTCXX)"; fi' >> .ccwrap
|
|
echo 'eval $$CC $$*' >> .ccwrap
|
|
chmod +x .ccwrap
|
|
scan-build $(CONFIG_SCANBUILD_REPORT_LOCATION) -analyze-headers --use-cc=$(top)/.ccwrap --use-c++=$(top)/.ccwrap $(MAKE) INNER_SCANBUILD=y
|
|
else
|
|
all: $(obj)/config.h coreboot
|
|
endif
|
|
|
|
# must come rather early
|
|
.SECONDEXPANSION:
|
|
|
|
$(obj)/config.h:
|
|
$(MAKE) oldconfig
|
|
|
|
#######################################################################
|
|
# Build the tools
|
|
|
|
CBFSTOOL:=$(obj)/cbfstool
|
|
|
|
$(CBFSTOOL): $(objutil)/cbfstool/cbfstool
|
|
cp $< $@
|
|
|
|
# needed objects that every mainboard uses
|
|
# Creation of these is architecture and mainboard independent
|
|
$(obj)/mainboard/$(MAINBOARDDIR)/static.c: $(src)/mainboard/$(MAINBOARDDIR)/devicetree.cb $(objutil)/sconfig/sconfig
|
|
@printf " SCONFIG $(subst $(src)/,,$(<))\n"
|
|
mkdir -p $(obj)/mainboard/$(MAINBOARDDIR)
|
|
$(objutil)/sconfig/sconfig $(MAINBOARDDIR) $(obj)/mainboard/$(MAINBOARDDIR)
|
|
|
|
$(objutil)/%.o: $(objutil)/%.c
|
|
@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
|
|
@printf " CC $(subst $(obj)/,,$(@))\n"
|
|
$(CC) -MMD $(CFLAGS) -c -o $@ $<
|
|
|
|
# Add a new class of source/object files to the build system
|
|
add-class= \
|
|
$(eval $(1)-srcs:=) \
|
|
$(eval $(1)-objs:=) \
|
|
$(eval classes+=$(1))
|
|
|
|
# Special classes are managed types with special behaviour
|
|
# On parse time, for each entry in variable $(1)-y
|
|
# a handler $(1)-handler is executed with the arguments:
|
|
# * $(1): directory the parser is in
|
|
# * $(2): current entry
|
|
add-special-class= \
|
|
$(eval $(1):=) \
|
|
$(eval special-classes+=$(1))
|
|
|
|
$(call add-class,ramstage)
|
|
$(call add-class,romstage)
|
|
$(call add-class,driver)
|
|
$(call add-class,smm)
|
|
ramstage-S-ccopts:=-DASSEMBLY
|
|
romstage-c-ccopts:=-D__PRE_RAM__
|
|
romstage-S-ccopts:=-DASSEMBLY -D__PRE_RAM__
|
|
driver-S-ccopts:=-DASSEMBLY
|
|
|
|
|
|
$(call add-special-class,cbfs-files)
|
|
cbfs-files-handler= \
|
|
$(if $(wildcard $(1)$($(2)-file)), \
|
|
$(eval tmp-cbfs-file:= $(wildcard $(1)$($(2)-file))), \
|
|
$(eval tmp-cbfs-file:= $($(2)-file))) \
|
|
$(eval cbfs-files += $(tmp-cbfs-file)|$(2)|$($(2)-type)|$($(2)-position)) \
|
|
$(eval $(2)-name:=) \
|
|
$(eval $(2)-type:=) \
|
|
$(eval $(2)-position:=)
|
|
|
|
ramstage-srcs+=$(obj)/mainboard/$(MAINBOARDDIR)/static.c
|
|
|
|
# Clean -y variables, include Makefile.inc
|
|
# Add paths to files in X-y to X-srcs
|
|
# Add subdirs-y to subdirs
|
|
includemakefiles= \
|
|
$(foreach class,classes subdirs $(classes) $(special-classes), $(eval $(class)-y:=)) \
|
|
$(eval -include $(1)) \
|
|
$(foreach class,$(classes-y), $(call add-class,$(class))) \
|
|
$(foreach class,$(classes), \
|
|
$(eval $(class)-srcs+= \
|
|
$$(subst $(top)/,, \
|
|
$$(abspath $$(addprefix $(dir $(1)),$$($(class)-y)))))) \
|
|
$(foreach special,$(special-classes), \
|
|
$(foreach item,$($(special)-y), $(call $(special)-handler,$(dir $(1)),$(item)))) \
|
|
$(eval subdirs+=$$(subst $(CURDIR)/,,$$(abspath $$(addprefix $(dir $(1)),$$(subdirs-y)))))
|
|
|
|
# For each path in $(subdirs) call includemakefiles
|
|
# Repeat until subdirs is empty
|
|
evaluate_subdirs= \
|
|
$(eval cursubdirs:=$(subdirs)) \
|
|
$(eval subdirs:=) \
|
|
$(foreach dir,$(cursubdirs), \
|
|
$(eval $(call includemakefiles,$(dir)/Makefile.inc))) \
|
|
$(if $(subdirs),$(eval $(call evaluate_subdirs)))
|
|
|
|
# collect all object files eligible for building
|
|
subdirs:=$(PLATFORM-y) $(BUILD-y)
|
|
$(eval $(call evaluate_subdirs))
|
|
|
|
src-to-obj=$(addsuffix .$(1).o, $(basename $(patsubst src/%, $(obj)/%, $($(1)-srcs))))
|
|
$(foreach class,$(classes),$(eval $(class)-objs:=$(call src-to-obj,$(class))))
|
|
|
|
allsrcs:=$(foreach var, $(addsuffix -srcs,$(classes)), $($(var)))
|
|
allobjs:=$(foreach var, $(addsuffix -objs,$(classes)), $($(var)))
|
|
alldirs:=$(sort $(abspath $(dir $(allobjs))))
|
|
|
|
define ramstage-objs_asl_template
|
|
$(obj)/$(1).ramstage.o: src/$(1).asl
|
|
@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 $$@).c
|
|
$(CC) $$(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 $$@).hex
|
|
endef
|
|
|
|
# macro to define template macros that are used by use_template macro
|
|
define create_cc_template
|
|
# $1 obj class (ramstage, romstage, driver, smm)
|
|
# $2 source suffix (c, S)
|
|
# $3 additional compiler flags
|
|
ifn$(EMPTY)def $(1)-objs_$(2)_template
|
|
de$(EMPTY)fine $(1)-objs_$(2)_template
|
|
$(obj)/$$(1).$(1).o: src/$$(1).$(2) $(obj)/config.h
|
|
@printf " CC $$$$(subst $$$$(obj)/,,$$$$(@))\n"
|
|
$(CC) $(3) -MMD $$$$(CFLAGS) -c -o $$$$@ $$$$<
|
|
en$(EMPTY)def
|
|
end$(EMPTY)if
|
|
endef
|
|
|
|
filetypes-of-class=$(subst .,,$(sort $(suffix $($(1)-srcs))))
|
|
$(foreach class,$(classes), \
|
|
$(foreach type,$(call filetypes-of-class,$(class)), \
|
|
$(eval $(call create_cc_template,$(class),$(type),$($(class)-$(type)-ccopts)))))
|
|
|
|
foreach-src=$(foreach file,$($(1)-srcs),$(eval $(call $(1)-objs_$(subst .,,$(suffix $(file)))_template,$(subst src/,,$(basename $(file))))))
|
|
$(eval $(foreach class,$(classes),$(call foreach-src,$(class))))
|
|
|
|
DEPENDENCIES = $(ramstage-objs:.o=.d) $(romstage-objs:.o=.d) $(driver-objs:.o=.d) $(smm-objs:.o=.d)
|
|
-include $(DEPENDENCIES)
|
|
|
|
printall:
|
|
@echo ramstage-objs:=$(ramstage-objs)
|
|
@echo romstage-objs:=$(romstage-objs)
|
|
@echo driver-objs:=$(driver-objs)
|
|
@echo smm-objs:=$(smm-objs)
|
|
@echo alldirs:=$(alldirs)
|
|
@echo allsrcs=$(allsrcs)
|
|
@echo DEPENDENCIES=$(DEPENDENCIES)
|
|
@echo LIBGCC_FILE_NAME=$(LIBGCC_FILE_NAME)
|
|
@echo cbfs-files:='$(cbfs-files)'
|
|
|
|
printcrt0s:
|
|
@echo crt0s=$(crt0s)
|
|
@echo ldscripts=$(ldscripts)
|
|
|
|
OBJS := $(patsubst %,$(obj)/%,$(TARGETS-y))
|
|
INCLUDES := -Isrc -Isrc/include -I$(obj) -Isrc/arch/$(ARCHDIR-y)/include
|
|
INCLUDES += -Isrc/devices/oprom/include
|
|
# abspath is a workaround for romcc
|
|
INCLUDES += -include $(abspath $(obj)/config.h)
|
|
|
|
CFLAGS = $(INCLUDES) -Os -pipe -g
|
|
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
|
|
|
|
CBFS_COMPRESS_FLAG:=l
|
|
CBFS_PAYLOAD_COMPRESS_FLAG:=
|
|
CBFS_PAYLOAD_COMPRESS_NAME:=none
|
|
ifeq ($(CONFIG_COMPRESSED_PAYLOAD_LZMA),y)
|
|
CBFS_PAYLOAD_COMPRESS_FLAG:=l
|
|
CBFS_PAYLOAD_COMPRESS_NAME:=LZMA
|
|
endif
|
|
|
|
coreboot: $(obj)/coreboot.rom
|
|
|
|
endif
|
|
|
|
$(shell mkdir -p $(obj) $(objutil)/kconfig/lxdialog $(objutil)/cbfstool $(objutil)/romcc $(objutil)/options $(alldirs))
|
|
|
|
$(obj)/build.h: .xcompile
|
|
@printf " GEN build.h\n"
|
|
rm -f $(obj)/build.h
|
|
printf "/* build system definitions (autogenerated) */\n" > $(obj)/build.ht
|
|
printf "#ifndef __BUILD_H\n" >> $(obj)/build.ht
|
|
printf "#define __BUILD_H\n\n" >> $(obj)/build.ht
|
|
printf "#define COREBOOT_VERSION \"$(KERNELVERSION)-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)\"\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 "\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 "#define COREBOOT_LINKER \"$(shell LANG= $(LD) --version | head -n1)\"\n" >> $(obj)/build.ht
|
|
printf "#define COREBOOT_COMPILE_TIME \"`LANG= date +%T`\"\n" >> $(obj)/build.ht
|
|
printf "#define COREBOOT_COMPILE_BY \"$(subst \,@,$(shell PATH=$$PATH:/usr/ucb whoami))\"\n" >> $(obj)/build.ht
|
|
printf "#define COREBOOT_COMPILE_HOST \"$(shell hostname -s 2>/dev/null)\"\n" >> $(obj)/build.ht
|
|
printf "#define COREBOOT_COMPILE_DOMAIN \"$(shell test `uname -s` = "Linux" && dnsdomainname || domainname 2>/dev/null)\"\n" >> $(obj)/build.ht
|
|
printf "#endif\n" >> $(obj)/build.ht
|
|
mv $(obj)/build.ht $(obj)/build.h
|
|
|
|
cscope:
|
|
cscope -bR
|
|
|
|
doxy: doxygen
|
|
doxygen:
|
|
$(DOXYGEN) documentation/Doxyfile.coreboot
|
|
|
|
doxyclean: doxygen-clean
|
|
doxygen-clean:
|
|
rm -rf $(DOXYGEN_OUTPUT_DIR)
|
|
|
|
clean-for-update: doxygen-clean
|
|
rm -f $(ramstage-objs) $(romstage-objs) $(driver-objs) $(smm-objs) .xcompile
|
|
rm -f $(DEPENDENCIES)
|
|
rm -f $(obj)/coreboot_ram* $(obj)/coreboot.romstage $(obj)/coreboot.pre* $(obj)/coreboot.bootblock $(obj)/coreboot.a
|
|
rm -rf $(obj)/bootblock* $(obj)/romstage* $(obj)/location.*
|
|
rm -f $(obj)/option_table.* $(obj)/crt0.S $(obj)/ldscript
|
|
rm -f $(obj)/mainboard/$(MAINBOARDDIR)/static.c $(obj)/mainboard/$(MAINBOARDDIR)/config.py $(obj)/mainboard/$(MAINBOARDDIR)/static.dot
|
|
rm -f $(obj)/mainboard/$(MAINBOARDDIR)/crt0.s $(obj)/mainboard/$(MAINBOARDDIR)/crt0.disasm
|
|
rm -f $(obj)/mainboard/$(MAINBOARDDIR)/romstage.inc
|
|
rm -f $(obj)/mainboard/$(MAINBOARDDIR)/bootblock.* $(obj)/mainboard/$(MAINBOARDDIR)/dsdt.*
|
|
rm -f $(obj)/cpu/x86/smm/smm_bin.c $(obj)/cpu/x86/smm/smm.* $(obj)/cpu/x86/smm/smm
|
|
rmdir -p $(alldirs) 2>/dev/null >/dev/null || true
|
|
$(MAKE) -C payloads/external/SeaBIOS -f Makefile.inc clean
|
|
|
|
clean: clean-for-update
|
|
rm -f $(obj)/coreboot* .ccwrap
|
|
|
|
clean-abuild:
|
|
rm -rf coreboot-builds
|
|
|
|
clean-cscope:
|
|
rm -f cscope.out
|
|
|
|
distclean: clean-cscope
|
|
rm -rf $(obj)
|
|
rm -f .config .config.old ..config.tmp .kconfig.d .tmpconfig* .ccwrap .xcompile
|
|
|
|
update:
|
|
dongle.py -c /dev/term/1 $(obj)/coreboot.rom EOF
|
|
|
|
lint:
|
|
FAILED=0; LINTLOG=`mktemp`; \
|
|
for script in util/lint/lint-*; do \
|
|
echo; echo `basename $$script`; \
|
|
grep "^# DESCR:" $$script | sed "s,.*DESCR: *,," ; \
|
|
echo ========; \
|
|
$$script > $$LINTLOG; \
|
|
if [ `wc -l $$LINTLOG | cut -d' ' -f1` -eq 0 ]; then \
|
|
printf "success\n\n"; \
|
|
else \
|
|
echo test failed: ; \
|
|
cat $$LINTLOG; \
|
|
rm -f $$LINTLOG; \
|
|
FAILED=$$(( $$FAILED + 1 )); \
|
|
fi; \
|
|
echo ========; \
|
|
done; \
|
|
test $$FAILED -eq 0 || { echo "ERROR: $$FAILED test(s) failed." && exit 1; }; \
|
|
rm -f $$LINTLOG
|
|
|
|
# This include must come _before_ the pattern rules below!
|
|
# Order _does_ matter for pattern rules.
|
|
include util/kconfig/Makefile
|
|
|
|
$(obj)/ldoptions: $(obj)/config.h
|
|
awk '/^#define ([^"])* ([^"])*$$/ {gsub("\\r","",$$3); print $$2 " = " $$3 ";";}' $< > $@
|
|
|
|
_WINCHECK=$(shell uname -o 2> /dev/null)
|
|
STACK=
|
|
ifeq ($(_WINCHECK),Msys)
|
|
STACK=-Wl,--stack,16384000
|
|
endif
|
|
ifeq ($(_WINCHECK),Cygwin)
|
|
STACK=-Wl,--stack,16384000
|
|
endif
|
|
|
|
$(objutil)/romcc/romcc: $(top)/util/romcc/romcc.c
|
|
@printf " HOSTCC $(subst $(obj)/,,$(@)) (this may take a while)\n"
|
|
@# Note: Adding -O2 here might cause problems. For details see:
|
|
@# http://www.coreboot.org/pipermail/coreboot/2010-February/055825.html
|
|
$(HOSTCC) -g $(STACK) -Wall -o $@ $<
|
|
|
|
.PHONY: $(PHONY) clean clean-abuild clean-cscope cscope distclean doxygen doxy coreboot .xcompile
|
|
|