--- qemu/roms/seabios/Makefile 2018/04/24 18:27:05 1.1.1.3 +++ qemu/roms/seabios/Makefile 2018/04/24 18:58:28 1.1.1.5 @@ -1,11 +1,11 @@ # 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-0.6.1-$(shell date +"%Y%m%d_%H%M%S")-$(shell hostname) +VERSION=pre-0.6.3-$(shell date +"%Y%m%d_%H%M%S")-$(shell hostname) # Output directory OUT=out/ @@ -15,18 +15,20 @@ SRCBOTH=misc.c pmm.c stacks.c output.c u 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 -SRC16=$(SRCBOTH) system.c disk.c apm.c font.c + virtio-ring.c virtio-pci.c virtio-blk.c apm.c ahci.c +SRC16=$(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 bootsplash.c jpeg.c usb-hub.c paravirt.c dev-i440fx.c + lzmadecode.c bootsplash.c jpeg.c usb-hub.c paravirt.c dev-i440fx.c \ + pci_region.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 "$(3)"; fi ;) # Default compiler flags -COMMONCFLAGS = -Os -MD -Wall -Wno-strict-aliasing -Wold-style-definition \ +COMMONCFLAGS = -I$(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 \ @@ -53,13 +55,14 @@ ifdef V Q= else Q=@ +MAKEFLAGS += --no-print-directory endif OBJCOPY=objcopy OBJDUMP=objdump STRIP=strip -.PHONY : all FORCE +.PHONY : all clean distclean FORCE vpath %.c src vgasrc vpath %.S src vgasrc @@ -67,7 +70,7 @@ 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)" tools/test-gcc.sh) ifeq "$(TESTGCC)" "-1" $(error "Please upgrade GCC") endif @@ -113,22 +116,24 @@ $(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 @@ -138,6 +143,9 @@ $(OUT)romlayout16.lds $(OUT)romlayout32s $(Q)$(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)romlayout16.lds @echo " Linking $@" @@ -165,7 +173,7 @@ $(OUT)bios.bin.elf $(OUT)bios.bin: $(OUT SRCVGA=src/output.c src/util.c vgasrc/vga.c vgasrc/vgafb.c vgasrc/vgaio.c \ vgasrc/vgatables.c vgasrc/vgafonts.c vgasrc/clext.c -$(OUT)vgaccode.16.s: ; $(call whole-compile, $(CFLAGS16) -S -Isrc, $(SRCVGA),$@) +$(OUT)vgaccode.16.s: $(OUT)autoconf.h ; $(call whole-compile, $(CFLAGS16) -S -Isrc, $(SRCVGA),$@) $(OUT)vgalayout16.o: vgaentry.S $(OUT)vgaccode.16.s $(OUT)asm-offsets.h @echo " Compiling (16bit) $@" @@ -192,10 +200,30 @@ src/%.hex: src/%.dsl $(OUT)ccode32flat.o: src/acpi-dsdt.hex +####### Kconfig rules +export HOSTCC := $(CC) +export CONFIG_SHELL := sh +export KCONFIG_AUTOHEADER := autoconf.h +export KCONFIG_CONFIG := $(CURDIR)/.config + +$(OUT)autoconf.h : $(KCONFIG_CONFIG) + $(Q)$(MAKE) silentoldconfig + +$(KCONFIG_CONFIG): + $(Q)$(MAKE) defconfig + +%onfig: + $(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 $@ + ####### Generic rules clean: $(Q)rm -rf $(OUT) +distclean: clean + $(Q)rm -f .config .config.old + $(OUT): $(Q)mkdir $@