X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=blobdiff_plain;f=Makefile;h=9de0fe5efec383bdadc6d26d89f0a9082bdce9a5;hb=9c1e1f0d3a562d6f1fb1a1bad5a8f58f62bf4613;hp=7cc96580035bcd10d6de84cd8067bfed6446a5d7;hpb=ed03556fbf62c6150a2a9c6eb22e49e638262fbb;p=coreboot.git diff --git a/Makefile b/Makefile index 7cc965800..9de0fe5ef 100644 --- a/Makefile +++ b/Makefile @@ -3,48 +3,38 @@ ## ## Copyright (C) 2008 Advanced Micro Devices, Inc. ## Copyright (C) 2008 Uwe Hermann +## Copyright (C) 2009-2010 coresystems GmbH ## -## Redistribution and use in source and binary forms, with or without -## modification, are permitted provided that the following conditions -## are met: -## 1. Redistributions of source code must retain the above copyright -## notice, this list of conditions and the following disclaimer. -## 2. Redistributions in binary form must reproduce the above copyright -## notice, this list of conditions and the following disclaimer in the -## documentation and/or other materials provided with the distribution. -## 3. The name of the author may not be used to endorse or promote products -## derived from this software without specific prior written permission. +## 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 SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND -## ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -## IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -## ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE -## FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL -## DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS -## OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) -## HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT -## LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY -## OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF -## SUCH DAMAGE. +## 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 ## $(if $(wildcard .xcompile),,$(eval $(shell bash util/xcompile/xcompile > .xcompile))) include .xcompile -export top := $(shell pwd) +export top := $(PWD) export src := $(top)/src export srck := $(top)/util/kconfig -export obj := $(top)/build -export objk := $(top)/build/util/kconfig +export obj ?= $(top)/build +export objk := $(obj)/util/kconfig export sconfig := $(top)/util/sconfig export yapps2_py := $(sconfig)/yapps2.py export config_g := $(sconfig)/config.g -export KERNELVERSION := 2.3 +export KERNELVERSION := 4.0 export KCONFIG_AUTOHEADER := $(obj)/config.h export KCONFIG_AUTOCONFIG := $(obj)/auto.conf -export COREBOOT_V2 := 1 CONFIG_SHELL := sh KBUILD_DEFCONFIG := configs/defconfig @@ -83,7 +73,7 @@ include $(top)/.config ARCHDIR-$(CONFIG_ARCH_X86) := i386 ARCHDIR-$(CONFIG_ARCH_POWERPC) := ppc -MAINBOARDDIR=$(shell echo $(CONFIG_MAINBOARD_DIR)) +MAINBOARDDIR=$(subst ",,$(CONFIG_MAINBOARD_DIR)) export MAINBOARDDIR PLATFORM-y += src/arch/$(ARCHDIR-y) src/cpu src/mainboard/$(MAINBOARDDIR) @@ -93,6 +83,10 @@ BUILD-y := src/lib src/boot src/console src/devices src/southbridge src/northbri BUILD-y += util/cbfstool BUILD-$(CONFIG_ARCH_X86) += src/pc80 +ifneq ($(CONFIG_LOCALVERSION),"") +COREBOOT_EXTRA_VERSION := -$(subst ",,$(CONFIG_LOCALVERSION)) +endif + # The primary target needs to be here before we include the # other files @@ -125,14 +119,41 @@ smmobjs:= crt0s:= ldscripts:= types:=obj initobj driver smmobj -src_types:=crt0 ldscript -includemakefiles=$(foreach type,$(2), $(eval $(type)-y:=)) $(eval subdirs-y:=) $(eval include $(1)) $(if $(strip $(3)),$(foreach type,$(2),$(eval $(type)s+=$$(patsubst src/%,$(obj)/%,$$(addprefix $(dir $(1)),$$($(type)-y)))))) $(eval subdirs+=$$(subst $(PWD)/,,$$(abspath $$(addprefix $(dir $(1)),$$(subdirs-y))))) -evaluate_subdirs=$(eval cursubdirs:=$(subdirs)) $(eval subdirs:=) $(foreach dir,$(cursubdirs),$(eval $(call includemakefiles,$(dir)/Makefile.inc,$(types) $(src_types),$(1)))) $(if $(subdirs),$(eval $(call evaluate_subdirs, $(1)))) + +# Clean -y variables, include Makefile.inc +# If $(3) is non-empty, add paths to files in X-y, and add them to Xs +# Add subdirs-y to subdirs +includemakefiles= \ + $(foreach type,$(2), $(eval $(type)-y:=)) \ + $(eval subdirs-y:=) \ + $(eval -include $(1)) \ + $(if $(strip $(3)), \ + $(foreach type,$(2), \ + $(eval $(type)s+= \ + $$(patsubst util/%, \ + $(obj)/util/%, \ + $$(patsubst src/%, \ + $(obj)/%, \ + $$(addprefix $(dir $(1)),$$($(type)-y))))))) \ + $(eval subdirs+=$$(subst $(PWD)/,,$$(abspath $$(addprefix $(dir $(1)),$$(subdirs-y))))) + +# For each path in $(subdirs) call includemakefiles, passing $(1) as $(3) +# Repeat until subdirs is empty +evaluate_subdirs= \ + $(eval cursubdirs:=$(subdirs)) \ + $(eval subdirs:=) \ + $(foreach dir,$(cursubdirs), \ + $(eval $(call includemakefiles,$(dir)/Makefile.inc,$(types),$(1)))) \ + $(if $(subdirs),$(eval $(call evaluate_subdirs, $(1)))) # collect all object files eligible for building subdirs:=$(PLATFORM-y) $(BUILD-y) $(eval $(call evaluate_subdirs, modify)) +initobjs:=$(addsuffix .initobj.o, $(basename $(initobjs))) +drivers:=$(addsuffix .driver.o, $(basename $(drivers))) +smmobjs:=$(addsuffix .smmobj.o, $(basename $(smmobjs))) + allobjs:=$(foreach var, $(addsuffix s,$(types)), $($(var))) alldirs:=$(sort $(abspath $(dir $(allobjs)))) source_with_ext=$(patsubst $(obj)/%.o,src/%.$(1),$(allobjs)) @@ -145,56 +166,74 @@ subdirs:=$(PLATFORM-y) $(BUILD-y) $(eval $(call evaluate_subdirs)) +define objs_asl_template +$(obj)/$(1)%.o: src/$(1)%.asl + @printf " IASL $$(subst $(top)/,,$$(@))\n" + $(CPP) -D__ACPI__ -P $(CPPFLAGS) -include $(obj)/config.h -I$(src) -I$(src)/mainboard/$(MAINBOARDDIR) $$< -o $$(basename $$@).asl + iasl -p $$(basename $$@) -tc $$(basename $$@).asl + mv $$(basename $$@).hex $$(basename $$@).c + $(CC) $$(CFLAGS) $$(if $$(subst dsdt,,$$(basename $$(notdir $$@))), -DAmlCode=AmlCode_$$(basename $$(notdir $$@))) -c -o $$@ $$(basename $$@).c +endef + define objs_c_template -$(obj)/$(1)%.o: src/$(1)%.c - @printf " CC $$(subst $$(shell pwd)/,,$$(@))\n" - $(CC) -m32 $$(CFLAGS) -c -o $$@ $$< +$(obj)/$(1)%.o: $(1)%.c $(obj)/config.h + @printf " CC $$(subst $$(obj)/,,$$(@))\n" + $(CC) $$(CFLAGS) -c -o $$@ $$< + +$(obj)/$(1)%.o: src/$(1)%.c $(obj)/config.h + @printf " CC $$(subst $$(obj)/,,$$(@))\n" + $(CC) $$(CFLAGS) -c -o $$@ $$< endef define objs_S_template -$(obj)/$(1)%.o: src/$(1)%.S - @printf " CC $$(subst $$(shell pwd)/,,$$(@))\n" - $(CC) -m32 -DASSEMBLY $$(CFLAGS) -c -o $$@ $$< +$(obj)/$(1)%.o: $(1)%.S $(obj)/config.h + @printf " CC $$(subst $$(obj)/,,$$(@))\n" + $(CC) -DASSEMBLY $$(CFLAGS) -c -o $$@ $$< + +$(obj)/$(1)%.o: src/$(1)%.S $(obj)/config.h + @printf " CC $$(subst $$(obj)/,,$$(@))\n" + $(CC) -DASSEMBLY $$(CFLAGS) -c -o $$@ $$< endef define initobjs_c_template -$(obj)/$(1)%.o: src/$(1)%.c - @printf " CC $$(subst $$(shell pwd)/,,$$(@))\n" - $(CC) -m32 $$(CFLAGS) -c -o $$@ $$< +$(obj)/$(1)%.initobj.o: src/$(1)%.c $(obj)/config.h + @printf " CC $$(subst $$(obj)/,,$$(@))\n" + $(CC) $$(CFLAGS) -c -o $$@ $$< endef define initobjs_S_template -$(obj)/$(1)%.o: src/$(1)%.S - @printf " CC $$(subst $$(shell pwd)/,,$$(@))\n" - $(CC) -m32 -DASSEMBLY $$(CFLAGS) -c -o $$@ $$< +$(obj)/$(1)%.initobj.o: src/$(1)%.S $(obj)/config.h + @printf " CC $$(subst $$(obj)/,,$$(@))\n" + $(CC) -DASSEMBLY $$(CFLAGS) -c -o $$@ $$< endef define drivers_c_template -$(obj)/$(1)%.o: src/$(1)%.c - @printf " CC $$(subst $$(shell pwd)/,,$$(@))\n" - $(CC) -m32 $$(CFLAGS) -c -o $$@ $$< +$(obj)/$(1)%.driver.o: src/$(1)%.c $(obj)/config.h + @printf " CC $$(subst $$(obj)/,,$$(@))\n" + $(CC) $$(CFLAGS) -c -o $$@ $$< endef define drivers_S_template -$(obj)/$(1)%.o: src/$(1)%.S - @printf " CC $$(subst $$(shell pwd)/,,$$(@))\n" - $(CC) -m32 -DASSEMBLY $$(CFLAGS) -c -o $$@ $$< +$(obj)/$(1)%.driver.o: src/$(1)%.S + @printf " CC $$(subst $$(obj)/,,$$(@))\n" + $(CC) -DASSEMBLY $$(CFLAGS) -c -o $$@ $$< endef define smmobjs_c_template -$(obj)/$(1)%.o: src/$(1)%.c - @printf " CC $$(subst $$(shell pwd)/,,$$(@))\n" - $(CC) -m32 $$(CFLAGS) -c -o $$@ $$< +$(obj)/$(1)%.smmobj.o: src/$(1)%.c + @printf " CC $$(subst $$(obj)/,,$$(@))\n" + $(CC) $$(CFLAGS) -c -o $$@ $$< endef define smmobjs_S_template -$(obj)/$(1)%.o: src/$(1)%.S - @printf " CC $$(subst $$(shell pwd)/,,$$(@))\n" - $(CC) -m32 $$(CFLAGS) -c -o $$@ $$< +$(obj)/$(1)%.smmobj.o: src/$(1)%.S + @printf " CC $$(subst $$(obj)/,,$$(@))\n" + $(CC) $$(CFLAGS) -c -o $$@ $$< endef usetemplate=$(foreach d,$(sort $(dir $($(1)))),$(eval $(call $(1)_$(2)_template,$(subst $(obj)/,,$(d))))) usetemplate=$(foreach d,$(sort $(dir $($(1)))),$(eval $(call $(1)_$(2)_template,$(subst $(obj)/,,$(d))))) +$(eval $(call usetemplate,objs,asl)) $(eval $(call usetemplate,objs,c)) $(eval $(call usetemplate,objs,S)) $(eval $(call usetemplate,initobjs,c)) @@ -212,33 +251,28 @@ printall: @echo alldirs:=$(alldirs) @echo allsrc=$(allsrc) +printcrt0s: + @echo $(patsubst $(top)/%,%,$(crt0s)) + OBJS := $(patsubst %,$(obj)/%,$(TARGETS-y)) INCLUDES := -I$(top)/src -I$(top)/src/include -I$(obj) -I$(top)/src/arch/$(ARCHDIR-y)/include INCLUDES += -I$(shell $(CC) -print-search-dirs | head -n 1 | cut -d' ' -f2)include INCLUDES += -I$(top)/util/x86emu/include -INCLUDES += -include $(obj)/build.h +INCLUDES += -include $(obj)/config.h -try-run= $(shell set -e; \ -TMP=".$$$$.tmp"; \ -if ($(1)) > /dev/null 2>&1; \ -then echo "$(2)"; \ -else echo "$(3)"; \ -fi; rm -rf "$$TMP") - -cc-option= $(call try-run,\ -$(CC) $(1) -S -xc /dev/null -o "$$TMP", $(1), $(2)) - -STACKPROTECT += $(call cc-option, -fno-stack-protector,) - -CFLAGS = $(STACKPROTECT) $(INCLUDES) $(MAINBOARD_OPTIONS) -Os -nostdinc +CFLAGS = $(INCLUDES) -Os -nostdinc CFLAGS += -nostdlib -Wall -Wundef -Wstrict-prototypes -Wmissing-prototypes -CFLAGS +=-Wwrite-strings -Wredundant-decls -Wno-trigraphs -CFLAGS += -Werror-implicit-function-declaration -Wstrict-aliasing -Wshadow +CFLAGS += -Wwrite-strings -Wredundant-decls -Wno-trigraphs +CFLAGS += -Wstrict-aliasing -Wshadow +ifeq ($(CONFIG_WARNINGS_ARE_ERRORS),y) +CFLAGS += -Werror +endif CFLAGS += -fno-common -ffreestanding -fno-builtin -fomit-frame-pointer -CBFS_COMPRESS_FLAG:= -ifeq ($(CONFIG_COMPRESSED_PAYLOAD_LZMA),y) CBFS_COMPRESS_FLAG:=l +CBFS_PAYLOAD_COMPRESS_FLAG:= +ifeq ($(CONFIG_COMPRESSED_PAYLOAD_LZMA),y) +CBFS_PAYLOAD_COMPRESS_FLAG:=l endif coreboot: prepare prepare2 $(obj)/coreboot.rom @@ -247,58 +281,79 @@ endif prepare: mkdir -p $(obj) - mkdir -p $(obj)/util/kconfig/lxdialog + mkdir -p $(obj)/util/kconfig/lxdialog $(obj)/util/cbfstool test -n "$(alldirs)" && mkdir -p $(alldirs) || true -prepare2: - @printf " GEN $(subst $(shell pwd)/,,$(obj)/build.h)\n" - printf "#define COREBOOT_VERSION \"$(KERNELVERSION)\"\n" > $(obj)/build.h - printf "#define COREBOOT_EXTRA_VERSION \"$(COREBOOT_EXTRA_VERSION)\"\n" >> $(obj)/build.h - printf "#define COREBOOT_V2 \"$(COREBOOT_V2)\"\n" >> $(obj)/build.h - printf "#define COREBOOT_BUILD \"`LANG= date`\"\n" >> $(obj)/build.h - printf "\n" >> $(obj)/build.h - printf "#define COREBOOT_COMPILER \"$(shell LANG= $(CC) --version | head -n1)\"\n" >> $(obj)/build.h - printf "#define COREBOOT_ASSEMBLER \"$(shell LANG= $(AS) --version | head -n1)\"\n" >> $(obj)/build.h - printf "#define COREBOOT_LINKER \"$(shell LANG= $(LD) --version | head -n1)\"\n" >> $(obj)/build.h - printf "#define COREBOOT_COMPILE_TIME \"`LANG= date +%T`\"\n" >> $(obj)/build.h - printf "#define COREBOOT_COMPILE_BY \"$(shell PATH=$$PATH:/usr/ucb whoami)\"\n" >> $(obj)/build.h - printf "#define COREBOOT_COMPILE_HOST \"$(shell hostname)\"\n" >> $(obj)/build.h - printf "#define COREBOOT_COMPILE_DOMAIN \"$(shell test `uname -s` = "Linux" && dnsdomainname || domainname)\"\n" >> $(obj)/build.h - printf "#include \"config.h\"\n" >> $(obj)/build.h +prepare2: $(obj)/build.h + +$(obj)/build.h: + @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=$$PATH:/usr/ucb whoami))\"\n" >> $(obj)/build.ht + printf "#define COREBOOT_COMPILE_HOST \"$(shell hostname -s)\"\n" >> $(obj)/build.ht + printf "#define COREBOOT_COMPILE_DOMAIN \"$(shell test `uname -s` = "Linux" && dnsdomainname || domainname)\"\n" >> $(obj)/build.ht + printf "#endif\n" >> $(obj)/build.ht + mv $(obj)/build.ht $(obj)/build.h doxy: doxygen doxygen: - $(DOXYGEN) Doxyfile + $(DOXYGEN) documentation/Doxyfile.coreboot doxyclean: doxygen-clean doxygen-clean: rm -rf $(DOXYGEN_OUTPUT_DIR) -clean: doxygen-clean - rm -f $(allobjs) build/coreboot* .xcompile - rm -f build/option_table.* build/crt0_includes.h build/ldscript +clean-for-update: doxygen-clean + rm -f $(objs) $(initobjs) $(drivers) $(smmobjs) .xcompile + rm -f $(obj)/coreboot_ram* $(obj)/coreboot.romstage $(obj)/coreboot.pre* $(obj)/coreboot.bootblock $(obj)/coreboot.a + rm -rf $(obj)/bootblock* $(obj)/romstage* $(obj)/location.* + rm -f $(obj)/option_table.* $(obj)/crt0_includes.h $(obj)/ldscript rm -f $(obj)/mainboard/$(MAINBOARDDIR)/static.c $(obj)/mainboard/$(MAINBOARDDIR)/config.py $(obj)/mainboard/$(MAINBOARDDIR)/static.dot rm -f $(obj)/mainboard/$(MAINBOARDDIR)/auto.inc $(obj)/mainboard/$(MAINBOARDDIR)/crt0.s $(obj)/mainboard/$(MAINBOARDDIR)/crt0.disasm rmdir -p $(alldirs) 2>/dev/null >/dev/null || true + $(MAKE) -C util/sconfig clean + +clean: clean-for-update + rm -f $(obj)/coreboot* distclean: clean - rm -rf build + rm -rf $(obj) rm -f .config .config.old ..config.tmp .kconfig.d .tmpconfig* update: - dongle.py -c /dev/term/1 build/coreboot.rom EOF + dongle.py -c /dev/term/1 $(obj)/coreboot.rom EOF # This include must come _before_ the pattern rules below! # Order _does_ matter for pattern rules. include util/kconfig/Makefile $(obj)/ldoptions: $(obj)/config.h -# cat $(obj)/config.h | grep -v \" |grep -v AUTOCONF_INCLUDED | grep \#define | sed s/\#define\ // | sed s/\ /\ =\ / | sed 's/$$/;/' > $(obj)/ldoptions - awk '/^#define ([^"])* ([^"])*$$/ {print $$2 " = " $$3 ";";}' $< > $@ + awk '/^#define ([^"])* ([^"])*$$/ {gsub("\\r","",$$3); print $$2 " = " $$3 ";";}' $< > $@ +_OS=$(shell uname -s |cut -c-7) +STACK= +ifeq ($(_OS),MINGW32) + STACK=-Wl,--stack,16384000 +endif +ifeq ($(_OS),CYGWIN_) + STACK=-Wl,--stack,16384000 +endif $(obj)/romcc: $(top)/util/romcc/romcc.c - @printf " HOSTCC romcc" - $(HOSTCC) -g -O2 -Wall -o $@ $< + @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) prepare prepare2 clean distclean doxygen doxy coreboot