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Kevin O'Connor14458432009-05-23 18:21:18 -04001# SeaBIOS build system
Kevin O'Connorf076a3e2008-02-25 22:25:15 -05002#
Kevin O'Connor36feea92012-02-11 10:49:45 -05003# Copyright (C) 2008-2012 Kevin O'Connor <kevin@koconnor.net>
Kevin O'Connorf076a3e2008-02-25 22:25:15 -05004#
Kevin O'Connorb1b7c2a2009-01-15 20:52:58 -05005# This file may be distributed under the terms of the GNU LGPLv3 license.
Kevin O'Connorf076a3e2008-02-25 22:25:15 -05006
7# Output directory
8OUT=out/
9
10# Source files
Kevin O'Connor5d369d82013-09-02 20:48:46 -040011SRCBOTH=misc.c stacks.c output.c util.c block.c hw/floppy.c hw/ata.c mouse.c \
12 kbd.c hw/pci.c serial.c hw/timer.c clock.c hw/pic.c cdrom.c hw/ps2port.c smp.c resume.c \
13 pnpbios.c vgahooks.c hw/ramdisk.c pcibios.c hw/blockcmd.c \
14 hw/usb.c hw/usb-uhci.c hw/usb-ohci.c hw/usb-ehci.c hw/usb-hid.c hw/usb-msc.c \
15 hw/virtio-ring.c hw/virtio-pci.c hw/virtio-blk.c hw/virtio-scsi.c apm.c hw/ahci.c \
16 hw/usb-uas.c hw/lsi-scsi.c hw/esp-scsi.c hw/megasas.c
Kevin O'Connor244caf82010-09-15 21:48:16 -040017SRC16=$(SRCBOTH) system.c disk.c font.c
Kevin O'Connor89a2f962013-02-18 23:36:03 -050018SRC32FLAT=$(SRCBOTH) post.c shadow.c memmap.c pmm.c coreboot.c boot.c \
19 acpi.c smm.c mptable.c pirtable.c smbios.c pciinit.c optionroms.c mtrr.c \
Kevin O'Connor5d369d82013-09-02 20:48:46 -040020 lzmadecode.c bootsplash.c jpeg.c hw/usb-hub.c paravirt.c \
David Woodhouse118469a2013-01-25 19:46:25 -060021 biostables.c xen.c bmp.c romfile.c csm.c
Kevin O'Connor5d369d82013-09-02 20:48:46 -040022SRC32SEG=util.c output.c hw/pci.c pcibios.c apm.c stacks.c
23DIRS=src src/hw vgasrc
Kevin O'Connorf076a3e2008-02-25 22:25:15 -050024
Kevin O'Connor36feea92012-02-11 10:49:45 -050025# Default compiler flags
Kevin O'Connorbd515ac2011-12-18 10:48:44 -050026cc-option=$(shell if test -z "`$(1) $(2) -S -o /dev/null -xc /dev/null 2>&1`" \
27 ; then echo "$(2)"; else echo "$(3)"; fi ;)
Kevin O'Connor786502d2008-02-27 10:41:41 -050028
Kevin O'Connor5325e912013-03-08 19:23:18 -050029CPPFLAGS = -P -MD -MT $@
30
Kevin O'Connor5d369d82013-09-02 20:48:46 -040031COMMONCFLAGS := -I$(OUT) -Isrc -Os -MD -g \
Kevin O'Connorbd515ac2011-12-18 10:48:44 -050032 -Wall -Wno-strict-aliasing -Wold-style-definition \
33 $(call cc-option,$(CC),-Wtype-limits,) \
34 -m32 -march=i386 -mregparm=3 -mpreferred-stack-boundary=2 \
Kevin O'Connor42902412012-03-05 17:39:32 -050035 -minline-all-stringops \
Kevin O'Connor9887ecb2011-12-18 10:51:19 -050036 -freg-struct-return -ffreestanding -fno-delete-null-pointer-checks \
Kevin O'Connorbd515ac2011-12-18 10:48:44 -050037 -ffunction-sections -fdata-sections -fno-common
Kevin O'Connor786502d2008-02-27 10:41:41 -050038COMMONCFLAGS += $(call cc-option,$(CC),-nopie,)
39COMMONCFLAGS += $(call cc-option,$(CC),-fno-stack-protector,)
40COMMONCFLAGS += $(call cc-option,$(CC),-fno-stack-protector-all,)
41
Kevin O'Connor3ffa8cc2012-12-11 21:43:05 -050042CFLAGS32FLAT := $(COMMONCFLAGS) -DMODE16=0 -DMODESEGMENT=0 -fomit-frame-pointer
43CFLAGSSEG := $(COMMONCFLAGS) -DMODESEGMENT=1 -fno-defer-pop \
Kevin O'Connorbd515ac2011-12-18 10:48:44 -050044 $(call cc-option,$(CC),-fno-jump-tables,-DMANUAL_NO_JUMP_TABLE) \
45 $(call cc-option,$(CC),-fno-tree-switch-conversion,)
Kevin O'Connor3ffa8cc2012-12-11 21:43:05 -050046CFLAGS32SEG := $(CFLAGSSEG) -DMODE16=0 -fomit-frame-pointer
47CFLAGS16INC := $(CFLAGSSEG) -DMODE16=1 -Wa,src/code16gcc.s \
Kevin O'Connorbd515ac2011-12-18 10:48:44 -050048 $(call cc-option,$(CC),--param large-stack-frame=4,-fno-inline)
Kevin O'Connor3ffa8cc2012-12-11 21:43:05 -050049CFLAGS16 := $(CFLAGS16INC) -fomit-frame-pointer
Kevin O'Connorf076a3e2008-02-25 22:25:15 -050050
Kevin O'Connorf076a3e2008-02-25 22:25:15 -050051# Run with "make V=1" to see the actual compile commands
52ifdef V
53Q=
54else
55Q=@
Kevin O'Connor0da7bfd2011-01-26 21:14:59 -050056MAKEFLAGS += --no-print-directory
Kevin O'Connorf076a3e2008-02-25 22:25:15 -050057endif
58
Kevin O'Connora7fc8152012-01-15 01:52:27 -050059# Common command definitions
60export HOSTCC := $(CC)
61export CONFIG_SHELL := sh
62export KCONFIG_AUTOHEADER := autoconf.h
63export KCONFIG_CONFIG := $(CURDIR)/.config
Kevin O'Connor35f42dc2012-03-05 17:45:55 -050064AS=as
Kevin O'Connor2fc90bd2008-11-07 21:42:00 -050065OBJCOPY=objcopy
Kevin O'Connor202024a2009-01-17 10:41:28 -050066OBJDUMP=objdump
Kevin O'Connor2fc90bd2008-11-07 21:42:00 -050067STRIP=strip
Kevin O'Connor97f1ffc2012-02-08 20:21:29 -050068PYTHON=python
Kevin O'Connor5325e912013-03-08 19:23:18 -050069CPP=cpp
Marc Jones74f96122012-04-29 11:20:53 -060070IASL:=iasl
Kevin O'Connor2fc90bd2008-11-07 21:42:00 -050071
Kevin O'Connora7fc8152012-01-15 01:52:27 -050072# Default targets
73-include $(KCONFIG_CONFIG)
74
Kevin O'Connor3cb0f502013-09-02 19:58:48 -040075target-y = $(OUT) $(addprefix $(OUT), $(DIRS)) $(OUT)bios.bin
Kevin O'Connora7fc8152012-01-15 01:52:27 -050076target-$(CONFIG_BUILD_VGABIOS) += $(OUT)vgabios.bin
77
78all: $(target-y)
79
80# Make definitions
Kevin O'Connor0da7bfd2011-01-26 21:14:59 -050081.PHONY : all clean distclean FORCE
Michael S. Tsirkin3dcc2232012-08-30 12:59:31 +030082.DELETE_ON_ERROR:
Kevin O'Connorf076a3e2008-02-25 22:25:15 -050083
Kevin O'Connor36feea92012-02-11 10:49:45 -050084
85################ Common build rules
Kevin O'Connor410680b2008-03-02 20:48:35 -050086
Kevin O'Connor51d6ba32012-05-30 21:31:42 -040087# Verify the build environment works.
Kevin O'Connorb942ce02013-08-17 10:13:14 -040088TESTGCC:=$(shell OUT="$(OUT)" CC="$(CC)" LD="$(LD)" IASL="$(IASL)" scripts/test-build.sh)
Kevin O'Connor03f630e2009-03-26 20:45:36 -040089ifeq "$(TESTGCC)" "-1"
Kevin O'Connor51d6ba32012-05-30 21:31:42 -040090$(error "Please upgrade the build environment")
Kevin O'Connor03f630e2009-03-26 20:45:36 -040091endif
92
Kevin O'Connorfa2eacb2012-12-11 21:59:45 -050093ifeq "$(TESTGCC)" "0"
94# Use -fwhole-program
95CFLAGSWHOLE=-fwhole-program -DWHOLE_PROGRAM
Kevin O'Connor231f7102009-01-25 16:11:27 -050096endif
97
Kevin O'Connorfa2eacb2012-12-11 21:59:45 -050098# Do a whole file compile by textually including all C code.
Kevin O'Connor0942e7f2009-06-15 22:27:01 -040099define whole-compile
100@echo " Compiling whole program $3"
Kevin O'Connor23219122013-02-17 10:56:10 -0500101$(Q)printf '$(foreach i,$2,#include "$(CURDIR)/$i"\n)' > $3.tmp.c
Kevin O'Connorfa2eacb2012-12-11 21:59:45 -0500102$(Q)$(CC) $1 $(CFLAGSWHOLE) -c $3.tmp.c -o $3
Kevin O'Connor0942e7f2009-06-15 22:27:01 -0400103endef
Kevin O'Connor410680b2008-03-02 20:48:35 -0500104
Kevin O'Connor9ba1dea2010-05-01 09:50:13 -0400105%.strip.o: %.o
106 @echo " Stripping $@"
107 $(Q)$(STRIP) $< -o $@
Kevin O'Connor410680b2008-03-02 20:48:35 -0500108
Kevin O'Connor30853762009-01-17 18:49:20 -0500109$(OUT)%.s: %.c
Kevin O'Connor9e821222008-12-06 18:56:19 -0500110 @echo " Compiling to assembler $@"
Kevin O'Connor36feea92012-02-11 10:49:45 -0500111 $(Q)$(CC) $(CFLAGS16) -S -c $< -o $@
Kevin O'Connorf076a3e2008-02-25 22:25:15 -0500112
Kevin O'Connorc39a2722012-12-11 22:40:16 -0500113$(OUT)%.o: %.c $(OUT)autoconf.h
114 @echo " Compile checking $@"
115 $(Q)$(CC) $(CFLAGS32FLAT) -c $< -o $@
116
Kevin O'Connorf076a3e2008-02-25 22:25:15 -0500117$(OUT)%.lds: %.lds.S
Kevin O'Connor9e821222008-12-06 18:56:19 -0500118 @echo " Precompiling $@"
Kevin O'Connor5325e912013-03-08 19:23:18 -0500119 $(Q)$(CPP) $(CPPFLAGS) -D__ASSEMBLY__ $< -o $@
Kevin O'Connorf076a3e2008-02-25 22:25:15 -0500120
Kevin O'Connor36feea92012-02-11 10:49:45 -0500121
122################ Main BIOS build rules
123
Kevin O'Connor713be892011-01-26 21:19:25 -0500124$(OUT)asm-offsets.s: $(OUT)autoconf.h
125
Kevin O'Connor3cb0f502013-09-02 19:58:48 -0400126$(OUT)asm-offsets.h: $(OUT)src/asm-offsets.s
Kevin O'Connor952974e2008-11-16 18:14:33 -0500127 @echo " Generating offset file $@"
Kevin O'Connorb942ce02013-08-17 10:13:14 -0400128 $(Q)./scripts/gen-offsets.sh $< $@
Kevin O'Connorf076a3e2008-02-25 22:25:15 -0500129
Kevin O'Connor3cb0f502013-09-02 19:58:48 -0400130$(OUT)ccode16.o: $(OUT)autoconf.h $(patsubst %.c, $(OUT)src/%.o,$(SRC16)) ; $(call whole-compile, $(CFLAGS16), $(addprefix src/, $(SRC16)),$@)
Kevin O'Connorf076a3e2008-02-25 22:25:15 -0500131
Kevin O'Connor3cb0f502013-09-02 19:58:48 -0400132$(OUT)code32seg.o: $(OUT)autoconf.h $(patsubst %.c, $(OUT)src/%.o,$(SRC32SEG)) ; $(call whole-compile, $(CFLAGS32SEG), $(addprefix src/, $(SRC32SEG)),$@)
Kevin O'Connor871e0a02009-12-30 12:14:53 -0500133
Kevin O'Connor3cb0f502013-09-02 19:58:48 -0400134$(OUT)ccode32flat.o: $(OUT)autoconf.h $(patsubst %.c, $(OUT)src/%.o,$(SRC32FLAT)) ; $(call whole-compile, $(CFLAGS32FLAT), $(addprefix src/, $(SRC32FLAT)),$@)
Kevin O'Connor5b8f8092009-09-20 19:47:45 -0400135
Kevin O'Connor3cb0f502013-09-02 19:58:48 -0400136$(OUT)romlayout.o: src/romlayout.S $(OUT)asm-offsets.h
Kevin O'Connor9e821222008-12-06 18:56:19 -0500137 @echo " Compiling (16bit) $@"
Kevin O'Connor36feea92012-02-11 10:49:45 -0500138 $(Q)$(CC) $(CFLAGS16) -c -D__ASSEMBLY__ $< -o $@
Kevin O'Connorf076a3e2008-02-25 22:25:15 -0500139
Kevin O'Connorb942ce02013-08-17 10:13:14 -0400140$(OUT)romlayout16.lds: $(OUT)ccode32flat.o $(OUT)code32seg.o $(OUT)ccode16.o $(OUT)romlayout.o scripts/layoutrom.py scripts/buildversion.sh
Kevin O'Connor980b45a2012-03-24 11:42:53 -0400141 @echo " Building ld scripts"
Kevin O'Connorb942ce02013-08-17 10:13:14 -0400142 $(Q)./scripts/buildversion.sh $(OUT)version.c
Kevin O'Connor871e0a02009-12-30 12:14:53 -0500143 $(Q)$(CC) $(CFLAGS32FLAT) -c $(OUT)version.c -o $(OUT)version.o
Kevin O'Connor52a300f2009-12-26 23:32:57 -0500144 $(Q)$(LD) -melf_i386 -r $(OUT)ccode32flat.o $(OUT)version.o -o $(OUT)code32flat.o
Kevin O'Connor36feea92012-02-11 10:49:45 -0500145 $(Q)$(LD) -melf_i386 -r $(OUT)ccode16.o $(OUT)romlayout.o -o $(OUT)code16.o
Kevin O'Connor52a300f2009-12-26 23:32:57 -0500146 $(Q)$(OBJDUMP) -thr $(OUT)code32flat.o > $(OUT)code32flat.o.objdump
Kevin O'Connor871e0a02009-12-30 12:14:53 -0500147 $(Q)$(OBJDUMP) -thr $(OUT)code32seg.o > $(OUT)code32seg.o.objdump
Kevin O'Connore6caca82009-07-13 20:31:35 -0400148 $(Q)$(OBJDUMP) -thr $(OUT)code16.o > $(OUT)code16.o.objdump
Kevin O'Connorb942ce02013-08-17 10:13:14 -0400149 $(Q)$(PYTHON) ./scripts/layoutrom.py $(OUT)code16.o.objdump $(OUT)code32seg.o.objdump $(OUT)code32flat.o.objdump $(OUT)$(KCONFIG_AUTOHEADER) $(OUT)romlayout16.lds $(OUT)romlayout32seg.lds $(OUT)romlayout32flat.lds
Kevin O'Connor202024a2009-01-17 10:41:28 -0500150
Kevin O'Connorb942ce02013-08-17 10:13:14 -0400151# These are actually built by scripts/layoutrom.py above, but by pulling them
Stefan Reinauer32aa9f32011-01-27 18:39:01 -0800152# into an extra rule we prevent make -j from spawning layoutrom.py 4 times.
Kevin O'Connor36feea92012-02-11 10:49:45 -0500153$(OUT)romlayout32seg.lds $(OUT)romlayout32flat.lds $(OUT)code32flat.o $(OUT)code16.o: $(OUT)romlayout16.lds
Kevin O'Connor202024a2009-01-17 10:41:28 -0500154
Kevin O'Connor9ba1dea2010-05-01 09:50:13 -0400155$(OUT)rom16.o: $(OUT)code16.o $(OUT)romlayout16.lds
156 @echo " Linking $@"
157 $(Q)$(LD) -T $(OUT)romlayout16.lds $< -o $@
Kevin O'Connorf076a3e2008-02-25 22:25:15 -0500158
Kevin O'Connor871e0a02009-12-30 12:14:53 -0500159$(OUT)rom32seg.o: $(OUT)code32seg.o $(OUT)romlayout32seg.lds
Kevin O'Connor114592f2009-09-28 21:32:08 -0400160 @echo " Linking $@"
Kevin O'Connor9ba1dea2010-05-01 09:50:13 -0400161 $(Q)$(LD) -T $(OUT)romlayout32seg.lds $< -o $@
162
163$(OUT)rom.o: $(OUT)rom16.strip.o $(OUT)rom32seg.strip.o $(OUT)code32flat.o $(OUT)romlayout32flat.lds
164 @echo " Linking $@"
165 $(Q)$(LD) -T $(OUT)romlayout32flat.lds $(OUT)rom16.strip.o $(OUT)rom32seg.strip.o $(OUT)code32flat.o -o $@
Kevin O'Connorf076a3e2008-02-25 22:25:15 -0500166
Kevin O'Connorb942ce02013-08-17 10:13:14 -0400167$(OUT)bios.bin.elf $(OUT)bios.bin: $(OUT)rom.o scripts/checkrom.py
Kevin O'Connor9bcc5272008-07-05 21:08:56 -0400168 @echo " Prepping $@"
Kevin O'Connor5b8f8092009-09-20 19:47:45 -0400169 $(Q)$(OBJDUMP) -thr $< > $<.objdump
170 $(Q)$(OBJCOPY) -O binary $< $(OUT)bios.bin.raw
Kevin O'Connorb942ce02013-08-17 10:13:14 -0400171 $(Q)$(PYTHON) ./scripts/checkrom.py $<.objdump $(OUT)bios.bin.raw $(OUT)bios.bin
Kevin O'Connor3a337b22009-11-03 19:50:52 -0500172 $(Q)$(STRIP) -R .comment $< -o $(OUT)bios.bin.elf
Kevin O'Connor2fda7cb2008-07-05 20:41:53 -0400173
Kevin O'Connorf076a3e2008-02-25 22:25:15 -0500174
Kevin O'Connor1f2c3072009-05-06 23:35:59 -0400175################ VGA build rules
176
177# VGA src files
Kevin O'Connor5d369d82013-09-02 20:48:46 -0400178SRCVGA=src/output.c src/util.c src/hw/pci.c \
Kevin O'Connor3471fdb2012-01-14 19:02:43 -0500179 vgasrc/vgabios.c vgasrc/vgafb.c vgasrc/vgafonts.c vgasrc/vbe.c \
Kevin O'Connor4ad2d102012-01-14 23:20:05 -0500180 vgasrc/stdvga.c vgasrc/stdvgamodes.c vgasrc/stdvgaio.c \
Kevin O'Connor3471fdb2012-01-14 19:02:43 -0500181 vgasrc/clext.c vgasrc/bochsvga.c vgasrc/geodevga.c
Kevin O'Connor1f2c3072009-05-06 23:35:59 -0400182
Kevin O'Connor36feea92012-02-11 10:49:45 -0500183CFLAGS16VGA = $(CFLAGS16INC) -Isrc
Kevin O'Connor9887ecb2011-12-18 10:51:19 -0500184
Kevin O'Connor35f42dc2012-03-05 17:45:55 -0500185$(OUT)vgaccode16.raw.s: $(OUT)autoconf.h ; $(call whole-compile, $(CFLAGS16VGA) -S, $(SRCVGA),$@)
186
Kevin O'Connorb942ce02013-08-17 10:13:14 -0400187$(OUT)vgaccode16.o: $(OUT)vgaccode16.raw.s scripts/vgafixup.py
Kevin O'Connor35f42dc2012-03-05 17:45:55 -0500188 @echo " Fixup VGA rom assembler"
Kevin O'Connorb942ce02013-08-17 10:13:14 -0400189 $(Q)$(PYTHON) ./scripts/vgafixup.py $< $(OUT)vgaccode16.s
Kevin O'Connor35f42dc2012-03-05 17:45:55 -0500190 $(Q)$(AS) --32 src/code16gcc.s $(OUT)vgaccode16.s -o $@
Kevin O'Connor1f2c3072009-05-06 23:35:59 -0400191
Kevin O'Connor3cb0f502013-09-02 19:58:48 -0400192$(OUT)vgaentry.o: vgasrc/vgaentry.S $(OUT)autoconf.h
Kevin O'Connor1f2c3072009-05-06 23:35:59 -0400193 @echo " Compiling (16bit) $@"
Kevin O'Connor36feea92012-02-11 10:49:45 -0500194 $(Q)$(CC) $(CFLAGS16VGA) -c -D__ASSEMBLY__ $< -o $@
Kevin O'Connor1f2c3072009-05-06 23:35:59 -0400195
Kevin O'Connor3cb0f502013-09-02 19:58:48 -0400196$(OUT)vgarom.o: $(OUT)vgaccode16.o $(OUT)vgaentry.o $(OUT)vgasrc/vgalayout.lds scripts/buildversion.sh
Kevin O'Connor980b45a2012-03-24 11:42:53 -0400197 @echo " Linking $@"
Kevin O'Connorb942ce02013-08-17 10:13:14 -0400198 $(Q)./scripts/buildversion.sh $(OUT)vgaversion.c VAR16
Kevin O'Connor9d840882012-02-11 11:02:03 -0500199 $(Q)$(CC) $(CFLAGS16VGA) -c $(OUT)vgaversion.c -o $(OUT)vgaversion.o
Kevin O'Connor3cb0f502013-09-02 19:58:48 -0400200 $(Q)$(LD) --gc-sections -T $(OUT)vgasrc/vgalayout.lds $(OUT)vgaccode16.o $(OUT)vgaentry.o $(OUT)vgaversion.o -o $@
Kevin O'Connor1f2c3072009-05-06 23:35:59 -0400201
202$(OUT)vgabios.bin.raw: $(OUT)vgarom.o
203 @echo " Extracting binary $@"
204 $(Q)$(OBJCOPY) -O binary $< $@
205
Kevin O'Connorb942ce02013-08-17 10:13:14 -0400206$(OUT)vgabios.bin: $(OUT)vgabios.bin.raw scripts/buildrom.py
Kevin O'Connor1f2c3072009-05-06 23:35:59 -0400207 @echo " Finalizing rom $@"
Kevin O'Connorb942ce02013-08-17 10:13:14 -0400208 $(Q)$(PYTHON) ./scripts/buildrom.py $< $@
Kevin O'Connor1f2c3072009-05-06 23:35:59 -0400209
Kevin O'Connor36feea92012-02-11 10:49:45 -0500210
211################ DSDT build rules
212
Kevin O'Connor51755c32012-08-29 21:27:37 -0400213iasl-option=$(shell if test -z "`$(1) $(2) 2>&1 > /dev/null`" \
Michael S. Tsirkin4da07252012-08-02 21:57:20 +0300214 ; then echo "$(2)"; else echo "$(3)"; fi ;)
215
Kevin O'Connorb942ce02013-08-17 10:13:14 -0400216$(OUT)%.hex: src/%.dsl ./scripts/acpi_extract_preprocess.py ./scripts/acpi_extract.py
Kevin O'Connor51d6ba32012-05-30 21:31:42 -0400217 @echo " Compiling IASL $@"
Kevin O'Connor5325e912013-03-08 19:23:18 -0500218 $(Q)$(CPP) $(CPPFLAGS) $< -o $(OUT)$*.dsl.i.orig
Kevin O'Connorb942ce02013-08-17 10:13:14 -0400219 $(Q)$(PYTHON) ./scripts/acpi_extract_preprocess.py $(OUT)$*.dsl.i.orig > $(OUT)$*.dsl.i
Michael S. Tsirkin4da07252012-08-02 21:57:20 +0300220 $(Q)$(IASL) $(call iasl-option,$(IASL),-Pn,) -vs -l -tc -p $(OUT)$* $(OUT)$*.dsl.i
Kevin O'Connorb942ce02013-08-17 10:13:14 -0400221 $(Q)$(PYTHON) ./scripts/acpi_extract.py $(OUT)$*.lst > $(OUT)$*.off
Michael S. Tsirkin2e55b032011-10-26 23:28:02 +0200222 $(Q)cat $(OUT)$*.off > $@
Isaku Yamahata12cbb432010-06-07 17:19:27 +0900223
Kevin O'Connor3cb0f502013-09-02 19:58:48 -0400224$(OUT)src/acpi.o: $(OUT)acpi-dsdt.hex $(OUT)ssdt-proc.hex $(OUT)ssdt-pcihp.hex $(OUT)ssdt-misc.hex $(OUT)q35-acpi-dsdt.hex
Kevin O'Connord91f9d42009-10-08 21:57:15 -0400225
Kevin O'Connor36feea92012-02-11 10:49:45 -0500226################ Kconfig rules
227
Kevin O'Connora7fc8152012-01-15 01:52:27 -0500228define do-kconfig
Kevin O'Connorb942ce02013-08-17 10:13:14 -0400229$(Q)mkdir -p $(OUT)/scripts/kconfig/lxdialog
Kevin O'Connora7fc8152012-01-15 01:52:27 -0500230$(Q)mkdir -p $(OUT)/include/config
Kevin O'Connorb942ce02013-08-17 10:13:14 -0400231$(Q)$(MAKE) -C $(OUT) -f $(CURDIR)/scripts/kconfig/Makefile srctree=$(CURDIR) src=scripts/kconfig obj=scripts/kconfig Q=$(Q) Kconfig=$(CURDIR)/src/Kconfig $1
Kevin O'Connora7fc8152012-01-15 01:52:27 -0500232endef
Kevin O'Connor0da7bfd2011-01-26 21:14:59 -0500233
Kevin O'Connora7fc8152012-01-15 01:52:27 -0500234$(OUT)autoconf.h : $(KCONFIG_CONFIG) ; $(call do-kconfig, silentoldconfig)
Kevin O'Connor5325e912013-03-08 19:23:18 -0500235$(KCONFIG_CONFIG): src/Kconfig vgasrc/Kconfig ; $(call do-kconfig, defconfig)
Kevin O'Connora7fc8152012-01-15 01:52:27 -0500236%onfig: ; $(call do-kconfig, $@)
237help: ; $(call do-kconfig, $@)
Sebastian Herbsztaba52eb2011-11-24 17:20:36 +0100238
Kevin O'Connor36feea92012-02-11 10:49:45 -0500239
240################ Generic rules
241
Kevin O'Connorf076a3e2008-02-25 22:25:15 -0500242clean:
Kevin O'Connor86cebee2008-11-06 18:57:10 -0500243 $(Q)rm -rf $(OUT)
Kevin O'Connorf076a3e2008-02-25 22:25:15 -0500244
Kevin O'Connor0da7bfd2011-01-26 21:14:59 -0500245distclean: clean
246 $(Q)rm -f .config .config.old
247
Kevin O'Connor3cb0f502013-09-02 19:58:48 -0400248$(OUT) $(addprefix $(OUT), $(DIRS)):
Kevin O'Connor86cebee2008-11-06 18:57:10 -0500249 $(Q)mkdir $@
Kevin O'Connorf076a3e2008-02-25 22:25:15 -0500250
251-include $(OUT)*.d