X-Git-Url: http://wien.tomnetworks.com/gitweb/?p=seabios.git;a=blobdiff_plain;f=Makefile;h=0343ce555b72ce510a5d16a198f967f952d6ff30;hp=fe0c1ceea8d9dc60e1ac2b3a5ea7da2ba328af55;hb=refs%2Fheads%2Fcoreboot;hpb=d705e5accd1de84c46c60d1f872e12a5374e8082 diff --git a/Makefile b/Makefile index fe0c1ce..0343ce5 100644 --- a/Makefile +++ b/Makefile @@ -1,64 +1,79 @@ # SeaBIOS build system # -# Copyright (C) 2008,2009 Kevin O'Connor +# Copyright (C) 2008-2010 Kevin O'Connor # # This file may be distributed under the terms of the GNU LGPLv3 license. # Program version -VERSION=pre-0.5.2-$(shell date +"%Y%m%d_%H%M%S")-$(shell hostname) +VERSION=pre-1.6.4-$(shell date +"%Y%m%d_%H%M%S")-$(shell hostname) # Output directory OUT=out/ # Source files -SRCBOTH=misc.c pmm.c stacks.c output.c util.c block.c floppy.c ata.c mouse.c \ - kbd.c pci.c serial.c clock.c pic.c cdrom.c ps2port.c smp.c resume.c \ - pnpbios.c pirtable.c vgahooks.c ramdisk.c pcibios.c blockcmd.c \ - usb.c usb-uhci.c usb-ohci.c usb-ehci.c usb-hid.c usb-msc.c -SRC16=$(SRCBOTH) system.c disk.c apm.c font.c +SRCBOTH=misc.c stacks.c pmm.c output.c util.c block.c floppy.c ata.c mouse.c \ + kbd.c pci.c serial.c clock.c pic.c cdrom.c ps2port.c smp.c resume.c \ + pnpbios.c pirtable.c vgahooks.c ramdisk.c pcibios.c blockcmd.c \ + usb.c usb-uhci.c usb-ohci.c usb-ehci.c usb-hid.c usb-msc.c \ + virtio-ring.c virtio-pci.c virtio-blk.c apm.c ahci.c +SRC16=$(SRCBOTH) system.c disk.c font.c SRC32FLAT=$(SRCBOTH) post.c shadow.c memmap.c coreboot.c boot.c \ - acpi.c smm.c mptable.c smbios.c pciinit.c optionroms.c mtrr.c \ - lzmadecode.c usb-hub.c paravirt.c -SRC32SEG=util.c output.c pci.c pcibios.c apm.c + acpi.c smm.c mptable.c smbios.c pciinit.c optionroms.c mtrr.c \ + lzmadecode.c bootsplash.c jpeg.c usb-hub.c paravirt.c \ + biostables.c xen.c bmp.c +SRC32SEG=util.c output.c pci.c pcibios.c apm.c stacks.c -cc-option = $(shell if test -z "`$(1) $(2) -S -o /dev/null -xc \ - /dev/null 2>&1`"; then echo "$(2)"; else echo "$(3)"; fi ;) +cc-option=$(shell if test -z "`$(1) $(2) -S -o /dev/null -xc /dev/null 2>&1`" \ + ; then echo "$(2)"; else echo "$(3)"; fi ;) # Default compiler flags -COMMONCFLAGS = -Os -MD -Wall -Wno-strict-aliasing -Wold-style-definition \ - $(call cc-option,$(CC),-Wtype-limits,) \ - -m32 -march=i386 -mregparm=3 -mpreferred-stack-boundary=2 \ - -mrtd -minline-all-stringops \ - -freg-struct-return -ffreestanding -fomit-frame-pointer \ - -fno-delete-null-pointer-checks \ - -ffunction-sections -fdata-sections -fno-common +COMMONCFLAGS = -I$(OUT) -Os -MD \ + -Wall -Wno-strict-aliasing -Wold-style-definition \ + $(call cc-option,$(CC),-Wtype-limits,) \ + -m32 -march=i386 -mregparm=3 -mpreferred-stack-boundary=2 \ + -mrtd -minline-all-stringops \ + -freg-struct-return -ffreestanding -fno-delete-null-pointer-checks \ + -ffunction-sections -fdata-sections -fno-common COMMONCFLAGS += $(call cc-option,$(CC),-nopie,) COMMONCFLAGS += $(call cc-option,$(CC),-fno-stack-protector,) COMMONCFLAGS += $(call cc-option,$(CC),-fno-stack-protector-all,) -CFLAGS32FLAT = $(COMMONCFLAGS) -g -DMODE16=0 -DMODESEGMENT=0 +CFLAGS32FLAT = $(COMMONCFLAGS) -DMODE16=0 -DMODESEGMENT=0 -g -fomit-frame-pointer CFLAGSSEG = $(COMMONCFLAGS) -DMODESEGMENT=1 -fno-defer-pop \ - $(call cc-option,$(CC),-fno-jump-tables,-DMANUAL_NO_JUMP_TABLE) \ - $(call cc-option,$(CC),-fno-tree-switch-conversion,) -CFLAGS32SEG = $(CFLAGSSEG) -DMODE16=0 -g + $(call cc-option,$(CC),-fno-jump-tables,-DMANUAL_NO_JUMP_TABLE) \ + $(call cc-option,$(CC),-fno-tree-switch-conversion,) +CFLAGS32SEG = $(CFLAGSSEG) -DMODE16=0 -g -fomit-frame-pointer CFLAGS16INC = $(CFLAGSSEG) -DMODE16=1 \ - $(call cc-option,$(CC),--param large-stack-frame=4,-fno-inline) -CFLAGS16 = $(CFLAGS16INC) -g - -all: $(OUT) $(OUT)bios.bin + $(call cc-option,$(CC),--param large-stack-frame=4,-fno-inline) +CFLAGS16 = $(CFLAGS16INC) -g -fomit-frame-pointer # Run with "make V=1" to see the actual compile commands ifdef V Q= else Q=@ +MAKEFLAGS += --no-print-directory endif +# Common command definitions +export HOSTCC := $(CC) +export CONFIG_SHELL := sh +export KCONFIG_AUTOHEADER := autoconf.h +export KCONFIG_CONFIG := $(CURDIR)/.config OBJCOPY=objcopy OBJDUMP=objdump STRIP=strip -.PHONY : all FORCE +# Default targets +-include $(KCONFIG_CONFIG) + +target-y = $(OUT) $(OUT)bios.bin +target-$(CONFIG_BUILD_VGABIOS) += $(OUT)vgabios.bin + +all: $(target-y) + +# Make definitions +.PHONY : all clean distclean FORCE vpath %.c src vgasrc vpath %.S src vgasrc @@ -66,9 +81,9 @@ vpath %.S src vgasrc ################ Build rules # Verify the gcc configuration and test if -fwhole-program works. -TESTGCC:=$(shell CC=$(CC) tools/test-gcc.sh) +TESTGCC:=$(shell CC="$(CC)" LD="$(LD)" tools/test-gcc.sh) ifeq "$(TESTGCC)" "-1" -$(error "Please upgrade GCC") +$(error "Please upgrade GCC and/or binutils") endif ifndef COMPSTRAT @@ -100,6 +115,9 @@ endef endif endif +%.strip.o: %.o + @echo " Stripping $@" + $(Q)$(STRIP) $< -o $@ $(OUT)%.s: %.c @echo " Compiling to assembler $@" @@ -109,22 +127,24 @@ $(OUT)%.lds: %.lds.S @echo " Precompiling $@" $(Q)$(CPP) -P -D__ASSEMBLY__ $< -o $@ +$(OUT)asm-offsets.s: $(OUT)autoconf.h + $(OUT)asm-offsets.h: $(OUT)asm-offsets.s @echo " Generating offset file $@" $(Q)./tools/gen-offsets.sh $< $@ -$(OUT)ccode.16.s: ; $(call whole-compile, $(CFLAGS16) -S, $(addprefix src/, $(SRC16)),$@) +$(OUT)ccode.16.s: $(OUT)autoconf.h ; $(call whole-compile, $(CFLAGS16) -S, $(addprefix src/, $(SRC16)),$@) -$(OUT)code32seg.o: ; $(call whole-compile, $(CFLAGS32SEG), $(addprefix src/, $(SRC32SEG)),$@) +$(OUT)code32seg.o: $(OUT)autoconf.h ; $(call whole-compile, $(CFLAGS32SEG), $(addprefix src/, $(SRC32SEG)),$@) -$(OUT)ccode32flat.o: ; $(call whole-compile, $(CFLAGS32FLAT), $(addprefix src/, $(SRC32FLAT)),$@) +$(OUT)ccode32flat.o: $(OUT)autoconf.h ; $(call whole-compile, $(CFLAGS32FLAT), $(addprefix src/, $(SRC32FLAT)),$@) $(OUT)code16.o: romlayout.S $(OUT)ccode.16.s $(OUT)asm-offsets.h @echo " Compiling (16bit) $@" $(Q)$(CC) $(CFLAGS16INC) -c -D__ASSEMBLY__ $< -o $@ -$(OUT)romlayout16.lds $(OUT)romlayout32seg.lds $(OUT)romlayout32flat.lds $(OUT)code32flat.o: $(OUT)ccode32flat.o $(OUT)code32seg.o $(OUT)code16.o tools/layoutrom.py +$(OUT)romlayout16.lds: $(OUT)ccode32flat.o $(OUT)code32seg.o $(OUT)code16.o tools/layoutrom.py @echo " Building ld scripts (version \"$(VERSION)\")" $(Q)echo 'const char VERSION[] = "$(VERSION)";' > $(OUT)version.c $(Q)$(CC) $(CFLAGS32FLAT) -c $(OUT)version.c -o $(OUT)version.o @@ -134,28 +154,21 @@ $(OUT)romlayout16.lds $(OUT)romlayout32seg.lds $(OUT)romlayout32flat.lds $(OUT)c $(Q)$(OBJDUMP) -thr $(OUT)code16.o > $(OUT)code16.o.objdump $(Q)./tools/layoutrom.py $(OUT)code16.o.objdump $(OUT)code32seg.o.objdump $(OUT)code32flat.o.objdump $(OUT)romlayout16.lds $(OUT)romlayout32seg.lds $(OUT)romlayout32flat.lds +# These are actually built by tools/layoutrom.py above, but by pulling them +# into an extra rule we prevent make -j from spawning layoutrom.py 4 times. +$(OUT)romlayout32seg.lds $(OUT)romlayout32flat.lds $(OUT)code32flat.o: $(OUT)romlayout16.lds -$(OUT)rom16.o: $(OUT)code16.o $(OUT)rom32flat.o $(OUT)romlayout16.lds - @echo " Linking (no relocs) $@" - $(Q)$(LD) -r -T $(OUT)romlayout16.lds $< -o $@ +$(OUT)rom16.o: $(OUT)code16.o $(OUT)romlayout16.lds + @echo " Linking $@" + $(Q)$(LD) -T $(OUT)romlayout16.lds $< -o $@ $(OUT)rom32seg.o: $(OUT)code32seg.o $(OUT)romlayout32seg.lds - @echo " Linking (no relocs) $@" - $(Q)$(LD) -r -T $(OUT)romlayout32seg.lds $< -o $@ - -$(OUT)rom32flat.o: $(OUT)code32flat.o $(OUT)romlayout32flat.lds - @echo " Linking (no relocs) $@" - $(Q)$(LD) -r -T $(OUT)romlayout32flat.lds $< -o $@ + @echo " Linking $@" + $(Q)$(LD) -T $(OUT)romlayout32seg.lds $< -o $@ -$(OUT)rom.o: $(OUT)rom16.o $(OUT)rom32seg.o $(OUT)rom32flat.o $(OUT)rombios16.lds $(OUT)rombios32seg.lds $(OUT)rombios.lds +$(OUT)rom.o: $(OUT)rom16.strip.o $(OUT)rom32seg.strip.o $(OUT)code32flat.o $(OUT)romlayout32flat.lds @echo " Linking $@" - $(Q)$(LD) -T $(OUT)rombios16.lds $(OUT)rom16.o -R $(OUT)rom32seg.o -R $(OUT)rom32flat.o -o $(OUT)rom16.reloc.o - $(Q)$(STRIP) $(OUT)rom16.reloc.o -o $(OUT)rom16.final.o - $(Q)$(OBJCOPY) --adjust-vma 0xf0000 $(OUT)rom16.o $(OUT)rom16.moved.o - $(Q)$(LD) -T $(OUT)rombios32seg.lds $(OUT)rom32seg.o -R $(OUT)rom16.o -R $(OUT)rom32flat.o -o $(OUT)rom32seg.reloc.o - $(Q)$(STRIP) $(OUT)rom32seg.reloc.o -o $(OUT)rom32seg.final.o - $(Q)$(OBJCOPY) --adjust-vma 0xf0000 $(OUT)rom32seg.o $(OUT)rom32seg.moved.o - $(Q)$(LD) -T $(OUT)rombios.lds $(OUT)rom16.final.o $(OUT)rom32seg.final.o $(OUT)rom32flat.o -R $(OUT)rom16.moved.o -R $(OUT)rom32seg.moved.o -o $@ + $(Q)$(LD) -T $(OUT)romlayout32flat.lds $(OUT)rom16.strip.o $(OUT)rom32seg.strip.o $(OUT)code32flat.o -o $@ $(OUT)bios.bin.elf $(OUT)bios.bin: $(OUT)rom.o tools/checkrom.py @echo " Prepping $@" @@ -168,10 +181,14 @@ $(OUT)bios.bin.elf $(OUT)bios.bin: $(OUT)rom.o tools/checkrom.py ################ VGA build rules # VGA src files -SRCVGA=src/output.c src/util.c vgasrc/vga.c vgasrc/vgafb.c vgasrc/vgaio.c \ - vgasrc/vgatables.c vgasrc/vgafonts.c vgasrc/clext.c +SRCVGA=src/output.c src/util.c src/pci.c \ + vgasrc/vgabios.c vgasrc/vgafb.c vgasrc/vgafonts.c vgasrc/vbe.c \ + vgasrc/stdvga.c vgasrc/stdvgamodes.c vgasrc/stdvgaio.c \ + vgasrc/clext.c vgasrc/bochsvga.c vgasrc/geodevga.c + +CFLAGS16VGA = $(CFLAGS16INC) -g -Isrc -$(OUT)vgaccode.16.s: ; $(call whole-compile, $(CFLAGS16) -S -Isrc, $(SRCVGA),$@) +$(OUT)vgaccode.16.s: $(OUT)autoconf.h ; $(call whole-compile, $(CFLAGS16VGA) -S, $(SRCVGA),$@) $(OUT)vgalayout16.o: vgaentry.S $(OUT)vgaccode.16.s $(OUT)asm-offsets.h @echo " Compiling (16bit) $@" @@ -190,16 +207,35 @@ $(OUT)vgabios.bin: $(OUT)vgabios.bin.raw tools/buildrom.py $(Q)./tools/buildrom.py $< $@ ####### dsdt build rules -src/acpi-dsdt.hex: src/acpi-dsdt.dsl +src/%.hex: src/%.dsl ./tools/acpi_extract_preprocess.py ./tools/acpi_extract.py @echo "Compiling DSDT" - $(Q)cpp -P $< > $(OUT)acpi-dsdt.dsl.i - $(Q)iasl -tc -p $@ $(OUT)acpi-dsdt.dsl.i - $(Q)rm $(OUT)acpi-dsdt.dsl.i + $(Q)cpp -P $< > $(OUT)$*.dsl.i.orig + $(Q)./tools/acpi_extract_preprocess.py $(OUT)$*.dsl.i.orig > $(OUT)$*.dsl.i + $(Q)iasl -l -tc -p $(OUT)$* $(OUT)$*.dsl.i + $(Q)./tools/acpi_extract.py $(OUT)$*.lst > $(OUT)$*.off + $(Q)cat $(OUT)$*.off > $@ + +$(OUT)ccode32flat.o: src/acpi-dsdt.hex src/ssdt-proc.hex src/ssdt-pcihp.hex + +####### Kconfig rules +define do-kconfig +$(Q)mkdir -p $(OUT)/tools/kconfig/lxdialog +$(Q)mkdir -p $(OUT)/include/config +$(Q)$(MAKE) -C $(OUT) -f $(CURDIR)/tools/kconfig/Makefile srctree=$(CURDIR) src=tools/kconfig obj=tools/kconfig Q=$(Q) Kconfig=$(CURDIR)/src/Kconfig $1 +endef + +$(OUT)autoconf.h : $(KCONFIG_CONFIG) ; $(call do-kconfig, silentoldconfig) +$(KCONFIG_CONFIG): ; $(call do-kconfig, defconfig) +%onfig: ; $(call do-kconfig, $@) +help: ; $(call do-kconfig, $@) ####### Generic rules clean: $(Q)rm -rf $(OUT) +distclean: clean + $(Q)rm -f .config .config.old + $(OUT): $(Q)mkdir $@