88f55b2c12
- northbridges are done - southbridges are done - Intel CPUs are done, with a design that the board only has to specify the socket it has, and the CPUs are pulled in automatically. There is some more cleanup possible in that area, but I'll do that later - a couple more mainboards compile: - intel/eagleheights - intel/jarrell - intel/mtarvon - intel/truxton - intel/xe7501devkit - sunw/ultra40 - supermicro/h8dme - tyan/s2850 - tyan/s2875 - via/epia - via/epia-cn - via/epia-m - via/epia-m700 - via/epia-n - via/pc2500e (PPC not considered, probably overlooked something) All of them only _build_, but some options are probably completely wrong. To be fixed later Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de> Acked-by: Ronald G. Minnich <rminnich@gmail.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4673 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
314 lines
11 KiB
Makefile
314 lines
11 KiB
Makefile
##
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## This file is part of the coreboot project.
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##
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## Copyright (C) 2008 Advanced Micro Devices, Inc.
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## Copyright (C) 2008 Uwe Hermann <uwe@hermann-uwe.de>
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##
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## Redistribution and use in source and binary forms, with or without
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## modification, are permitted provided that the following conditions
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## are met:
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## 1. Redistributions of source code must retain the above copyright
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## notice, this list of conditions and the following disclaimer.
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## 2. Redistributions in binary form must reproduce the above copyright
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## notice, this list of conditions and the following disclaimer in the
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## documentation and/or other materials provided with the distribution.
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## 3. The name of the author may not be used to endorse or promote products
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## derived from this software without specific prior written permission.
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##
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## THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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## ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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## IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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## ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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## FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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## DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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## OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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## HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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## LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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## OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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## SUCH DAMAGE.
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##
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$(if $(wildcard .xcompile),,$(eval $(shell bash util/xcompile/xcompile > .xcompile)))
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include .xcompile
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export top := $(shell pwd)
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export src := $(top)/src
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export srck := $(top)/util/kconfig
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export obj := $(top)/build
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export objk := $(top)/build/util/kconfig
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export sconfig := $(top)/util/sconfig
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export yapps2_py := $(sconfig)/yapps2.py
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export config_g := $(sconfig)/config.g
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export KERNELVERSION := 2.3
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export KCONFIG_AUTOHEADER := $(obj)/config.h
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export KCONFIG_AUTOCONFIG := $(obj)/auto.conf
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export COREBOOT_V2 := 1
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CONFIG_SHELL := sh
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KBUILD_DEFCONFIG := configs/defconfig
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UNAME_RELEASE := $(shell uname -r)
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HAVE_DOTCONFIG := $(wildcard .config)
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MAKEFLAGS += -rR --no-print-directory
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# Make is silent per default, but 'make V=1' will show all compiler calls.
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Q:=@
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ifneq ($(V),1)
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ifneq ($(Q),)
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.SILENT:
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endif
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endif
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CPP:= $(CC) -x assembler-with-cpp -DASSEMBLY -E
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HOSTCC = gcc
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HOSTCXX = g++
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HOSTCFLAGS := -I$(srck) -I$(objk) -g
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HOSTCXXFLAGS := -I$(srck) -I$(objk)
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LIBGCC_FILE_NAME := $(shell $(CC) -print-libgcc-file-name)
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DESTDIR = /opt
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DOXYGEN := doxygen
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DOXYGEN_OUTPUT_DIR := doxygen
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ifeq ($(strip $(HAVE_DOTCONFIG)),)
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all: config
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else
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include $(top)/.config
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ARCHDIR-$(CONFIG_ARCH_X86) := i386
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ARCHDIR-$(CONFIG_ARCH_POWERPC) := ppc
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MAINBOARDDIR=$(shell echo $(CONFIG_MAINBOARD_DIR))
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export MAINBOARDDIR
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PLATFORM-y += src/arch/$(ARCHDIR-y) src/cpu src/mainboard/$(MAINBOARDDIR)
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TARGETS-y :=
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BUILD-y := src/lib src/boot src/console src/devices src/southbridge src/northbridge src/superio src/drivers util/x86emu
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BUILD-y += util/cbfstool
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BUILD-$(CONFIG_ARCH_X86) += src/pc80
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# The primary target needs to be here before we include the
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# other files
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all: coreboot
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#######################################################################
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# Build the tools
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CBFSTOOL:=$(obj)/util/cbfstool/cbfstool
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$(obj)/mainboard/$(MAINBOARDDIR)/config.py: $(yapps2_py) $(config_g)
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mkdir -p $(obj)/mainboard/$(MAINBOARDDIR)
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python $(yapps2_py) $(config_g) $(obj)/mainboard/$(MAINBOARDDIR)/config.py
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# needed objects that every mainboard uses
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# Creation of these is architecture and mainboard independent
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$(obj)/mainboard/$(MAINBOARDDIR)/static.c: $(src)/mainboard/$(MAINBOARDDIR)/devicetree.cb $(obj)/mainboard/$(MAINBOARDDIR)/config.py
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mkdir -p $(obj)/mainboard/$(MAINBOARDDIR)
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(cd $(obj)/mainboard/$(MAINBOARDDIR) ; PYTHONPATH=$(top)/util/sconfig export PYTHONPATH; python config.py $(MAINBOARDDIR) $(top) $(obj)/mainboard/$(MAINBOARDDIR))
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$(obj)/mainboard/$(MAINBOARDDIR)/static.o: $(obj)/mainboard/$(MAINBOARDDIR)/static.c
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#
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objs:=$(obj)/mainboard/$(MAINBOARDDIR)/static.o
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initobjs:=
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drivers:=
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smmobjs:=
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crt0s:=
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ldscripts:=
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types:=obj initobj driver smmobj
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src_types:=crt0 ldscript
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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)),$$(subdirs-y)))))
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evaluate_subdirs=$(eval cursubdirs:=$(subdirs)) $(eval subdirs:=) $(foreach dir,$(cursubdirs),$(eval $(call includemakefiles,$(dir)/Makefile.inc,$(types) $(src_types),$(1)))) $(if $(subdirs),$(eval $(call evaluate_subdirs, $(1))))
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# collect all object files eligible for building
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subdirs:=$(PLATFORM-y) $(BUILD-y)
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$(eval $(call evaluate_subdirs, modify))
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allobjs:=$(foreach var, $(addsuffix s,$(types)), $($(var)))
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alldirs:=$(sort $(abspath $(dir $(allobjs))))
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source_with_ext=$(patsubst $(obj)/%.o,src/%.$(1),$(allobjs))
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allsrc=$(wildcard $(call source_with_ext,c) $(call source_with_ext,S))
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POST_EVALUATION:=y
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# fetch rules (protected in POST_EVALUATION) that rely on the variables filled above
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subdirs:=$(PLATFORM-y) $(BUILD-y)
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$(eval $(call evaluate_subdirs))
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define c_dsl_template
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$(obj)/$(1)%.c: src/$(1)%.dsl
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@printf " IASL $$(subst $$(shell pwd)/,,$$(@))\n"
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iasl -p $$(basename $$@) -tc $$<
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perl -pi -e 's/AmlCode/AmlCode_$$(notdir $$(basename $$@))/g' $$(basename $$@).hex
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mv $$(basename $$@).hex $$@
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endef
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define objs_c_template
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$(obj)/$(1)%.o: src/$(1)%.c
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@printf " CC $$(subst $$(shell pwd)/,,$$(@))\n"
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$(CC) -m32 $$(CFLAGS) -c -o $$@ $$<
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endef
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define objs_S_template
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$(obj)/$(1)%.o: src/$(1)%.S
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@printf " CC $$(subst $$(shell pwd)/,,$$(@))\n"
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$(CC) -m32 -DASSEMBLY $$(CFLAGS) -c -o $$@ $$<
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endef
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define initobjs_c_template
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$(obj)/$(1)%.o: src/$(1)%.c
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@printf " CC $$(subst $$(shell pwd)/,,$$(@))\n"
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$(CC) -m32 $$(CFLAGS) -c -o $$@ $$<
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endef
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define initobjs_S_template
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$(obj)/$(1)%.o: src/$(1)%.S
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@printf " CC $$(subst $$(shell pwd)/,,$$(@))\n"
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$(CC) -m32 -DASSEMBLY $$(CFLAGS) -c -o $$@ $$<
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endef
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define drivers_c_template
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$(obj)/$(1)%.o: src/$(1)%.c
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@printf " CC $$(subst $$(shell pwd)/,,$$(@))\n"
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$(CC) -m32 $$(CFLAGS) -c -o $$@ $$<
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endef
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define drivers_S_template
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$(obj)/$(1)%.o: src/$(1)%.S
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@printf " CC $$(subst $$(shell pwd)/,,$$(@))\n"
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$(CC) -m32 -DASSEMBLY $$(CFLAGS) -c -o $$@ $$<
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endef
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define smmobjs_c_template
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$(obj)/$(1)%.o: src/$(1)%.c
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@printf " CC $$(subst $$(shell pwd)/,,$$(@))\n"
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$(CC) -m32 $$(CFLAGS) -c -o $$@ $$<
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endef
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define smmobjs_S_template
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$(obj)/$(1)%.o: src/$(1)%.S
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@printf " CC $$(subst $$(shell pwd)/,,$$(@))\n"
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$(CC) -m32 $$(CFLAGS) -c -o $$@ $$<
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endef
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usetemplate=$(foreach d,$(sort $(dir $($(1)))),$(eval $(call $(1)_$(2)_template,$(subst $(obj)/,,$(d)))))
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usetemplate=$(foreach d,$(sort $(dir $($(1)))),$(eval $(call $(1)_$(2)_template,$(subst $(obj)/,,$(d)))))
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$(eval $(call usetemplate,c,dsl))
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$(eval $(call usetemplate,objs,c))
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$(eval $(call usetemplate,objs,S))
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$(eval $(call usetemplate,initobjs,c))
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$(eval $(call usetemplate,initobjs,S))
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$(eval $(call usetemplate,drivers,c))
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$(eval $(call usetemplate,drivers,S))
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$(eval $(call usetemplate,smmobjs,c))
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$(eval $(call usetemplate,smmobjs,S))
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printall:
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@echo objs:=$(objs)
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@echo initobjs:=$(initobjs)
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@echo drivers:=$(drivers)
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@echo smmobjs:=$(smmobjs)
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@echo alldirs:=$(alldirs)
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@echo allsrc=$(allsrc)
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OBJS := $(patsubst %,$(obj)/%,$(TARGETS-y))
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INCLUDES := -I$(top)/src -I$(top)/src/include -I$(obj) -I$(top)/src/arch/$(ARCHDIR-y)/include
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INCLUDES += -I$(shell $(CC) -print-search-dirs | head -n 1 | cut -d' ' -f2)include
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INCLUDES += -I$(top)/util/x86emu/include
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INCLUDES += -include $(obj)/build.h
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try-run= $(shell set -e; \
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TMP=".$$$$.tmp"; \
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if ($(1)) > /dev/null 2>&1; \
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then echo "$(2)"; \
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else echo "$(3)"; \
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fi; rm -rf "$$TMP")
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cc-option= $(call try-run,\
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$(CC) $(1) -S -xc /dev/null -o "$$TMP", $(1), $(2))
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STACKPROTECT += $(call cc-option, -fno-stack-protector,)
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CFLAGS = $(STACKPROTECT) $(INCLUDES) $(MAINBOARD_OPTIONS) -Os -nostdinc
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CFLAGS += -nostdlib -Wall -Wundef -Wstrict-prototypes -Wmissing-prototypes
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CFLAGS +=-Wwrite-strings -Wredundant-decls -Wno-trigraphs
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CFLAGS += -Wstrict-aliasing -Wshadow
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CFLAGS += -fno-common -ffreestanding -fno-builtin -fomit-frame-pointer
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CBFS_COMPRESS_FLAG:=l
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CBFS_PAYLOAD_COMPRESS_FLAG:=
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ifeq ($(CONFIG_COMPRESSED_PAYLOAD_LZMA),y)
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CBFS_PAYLOAD_COMPRESS_FLAG:=l
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endif
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coreboot: prepare prepare2 $(obj)/coreboot.rom
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endif
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prepare:
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mkdir -p $(obj)
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mkdir -p $(obj)/util/kconfig/lxdialog
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test -n "$(alldirs)" && mkdir -p $(alldirs) || true
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prepare2:
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@printf " GEN $(subst $(shell pwd)/,,$(obj)/build.h)\n"
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printf "#define COREBOOT_VERSION \"$(KERNELVERSION)\"\n" > $(obj)/build.h
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printf "#define COREBOOT_EXTRA_VERSION \"$(COREBOOT_EXTRA_VERSION)\"\n" >> $(obj)/build.h
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printf "#define COREBOOT_V2 \"$(COREBOOT_V2)\"\n" >> $(obj)/build.h
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printf "#define COREBOOT_BUILD \"`LANG= date`\"\n" >> $(obj)/build.h
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printf "\n" >> $(obj)/build.h
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printf "#define COREBOOT_COMPILER \"$(shell LANG= $(CC) --version | head -n1)\"\n" >> $(obj)/build.h
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printf "#define COREBOOT_ASSEMBLER \"$(shell LANG= $(AS) --version | head -n1)\"\n" >> $(obj)/build.h
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printf "#define COREBOOT_LINKER \"$(shell LANG= $(LD) --version | head -n1)\"\n" >> $(obj)/build.h
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printf "#define COREBOOT_COMPILE_TIME \"`LANG= date +%T`\"\n" >> $(obj)/build.h
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printf "#define COREBOOT_COMPILE_BY \"$(shell PATH=$$PATH:/usr/ucb whoami)\"\n" >> $(obj)/build.h
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printf "#define COREBOOT_COMPILE_HOST \"$(shell hostname)\"\n" >> $(obj)/build.h
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printf "#define COREBOOT_COMPILE_DOMAIN \"$(shell test `uname -s` = "Linux" && dnsdomainname || domainname)\"\n" >> $(obj)/build.h
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printf "#include \"config.h\"\n" >> $(obj)/build.h
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doxy: doxygen
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doxygen:
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$(DOXYGEN) Doxyfile
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doxyclean: doxygen-clean
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doxygen-clean:
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rm -rf $(DOXYGEN_OUTPUT_DIR)
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clean: doxygen-clean
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rm -f $(allobjs) build/coreboot* .xcompile
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rm -f build/option_table.* build/crt0_includes.h build/ldscript
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rm -f $(obj)/mainboard/$(MAINBOARDDIR)/static.c $(obj)/mainboard/$(MAINBOARDDIR)/config.py $(obj)/mainboard/$(MAINBOARDDIR)/static.dot
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rm -f $(obj)/mainboard/$(MAINBOARDDIR)/auto.inc $(obj)/mainboard/$(MAINBOARDDIR)/crt0.s $(obj)/mainboard/$(MAINBOARDDIR)/crt0.disasm
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rmdir -p $(alldirs) 2>/dev/null >/dev/null || true
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distclean: clean
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rm -rf build
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rm -f .config .config.old ..config.tmp .kconfig.d .tmpconfig*
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update:
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dongle.py -c /dev/term/1 build/coreboot.rom EOF
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# This include must come _before_ the pattern rules below!
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# Order _does_ matter for pattern rules.
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include util/kconfig/Makefile
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$(obj)/ldoptions: $(obj)/config.h
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# cat $(obj)/config.h | grep -v \" |grep -v AUTOCONF_INCLUDED | grep \#define | sed s/\#define\ // | sed s/\ /\ =\ / | sed 's/$$/;/' > $(obj)/ldoptions
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awk '/^#define ([^"])* ([^"])*$$/ {print $$2 " = " $$3 ";";}' $< > $@
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$(obj)/romcc: $(top)/util/romcc/romcc.c
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@printf " HOSTCC romcc"
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$(HOSTCC) -g -O2 -Wall -o $@ $<
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.PHONY: $(PHONY) prepare prepare2 clean distclean doxygen doxy coreboot
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