Kevin O'Connor | 1445843 | 2009-05-23 18:21:18 -0400 | [diff] [blame] | 1 | # SeaBIOS build system |
Kevin O'Connor | f076a3e | 2008-02-25 22:25:15 -0500 | [diff] [blame] | 2 | # |
Kevin O'Connor | 244caf8 | 2010-09-15 21:48:16 -0400 | [diff] [blame] | 3 | # Copyright (C) 2008-2010 Kevin O'Connor <kevin@koconnor.net> |
Kevin O'Connor | f076a3e | 2008-02-25 22:25:15 -0500 | [diff] [blame] | 4 | # |
Kevin O'Connor | b1b7c2a | 2009-01-15 20:52:58 -0500 | [diff] [blame] | 5 | # This file may be distributed under the terms of the GNU LGPLv3 license. |
Kevin O'Connor | f076a3e | 2008-02-25 22:25:15 -0500 | [diff] [blame] | 6 | |
Kevin O'Connor | c95d2ce | 2009-07-29 20:41:39 -0400 | [diff] [blame] | 7 | # Program version |
Kevin O'Connor | d9c916e | 2010-09-13 13:18:09 -0400 | [diff] [blame] | 8 | VERSION=pre-0.6.2-$(shell date +"%Y%m%d_%H%M%S")-$(shell hostname) |
Kevin O'Connor | c95d2ce | 2009-07-29 20:41:39 -0400 | [diff] [blame] | 9 | |
Kevin O'Connor | f076a3e | 2008-02-25 22:25:15 -0500 | [diff] [blame] | 10 | # Output directory |
| 11 | OUT=out/ |
| 12 | |
| 13 | # Source files |
Kevin O'Connor | ad90159 | 2009-12-13 11:25:25 -0500 | [diff] [blame] | 14 | SRCBOTH=misc.c pmm.c stacks.c output.c util.c block.c floppy.c ata.c mouse.c \ |
Kevin O'Connor | 3a337b2 | 2009-11-03 19:50:52 -0500 | [diff] [blame] | 15 | kbd.c pci.c serial.c clock.c pic.c cdrom.c ps2port.c smp.c resume.c \ |
Kevin O'Connor | 76977b2 | 2010-02-17 01:01:32 -0500 | [diff] [blame] | 16 | pnpbios.c pirtable.c vgahooks.c ramdisk.c pcibios.c blockcmd.c \ |
Gleb Natapov | 89acfa3 | 2010-05-10 11:36:37 +0300 | [diff] [blame] | 17 | usb.c usb-uhci.c usb-ohci.c usb-ehci.c usb-hid.c usb-msc.c \ |
Gerd Hoffmann | d52fdf6 | 2010-11-29 09:42:13 +0100 | [diff] [blame] | 18 | virtio-ring.c virtio-pci.c virtio-blk.c apm.c ahci.c |
Kevin O'Connor | 244caf8 | 2010-09-15 21:48:16 -0400 | [diff] [blame] | 19 | SRC16=$(SRCBOTH) system.c disk.c font.c |
Kevin O'Connor | 52a300f | 2009-12-26 23:32:57 -0500 | [diff] [blame] | 20 | SRC32FLAT=$(SRCBOTH) post.c shadow.c memmap.c coreboot.c boot.c \ |
Kevin O'Connor | 592323f | 2009-04-26 23:17:49 -0400 | [diff] [blame] | 21 | acpi.c smm.c mptable.c smbios.c pciinit.c optionroms.c mtrr.c \ |
Isaku Yamahata | 58a38e8 | 2010-10-28 15:54:35 +0900 | [diff] [blame] | 22 | lzmadecode.c bootsplash.c jpeg.c usb-hub.c paravirt.c dev-i440fx.c \ |
| 23 | pci_region.c |
Kevin O'Connor | 9c447c3 | 2010-05-23 10:24:22 -0400 | [diff] [blame] | 24 | SRC32SEG=util.c output.c pci.c pcibios.c apm.c stacks.c |
Kevin O'Connor | f076a3e | 2008-02-25 22:25:15 -0500 | [diff] [blame] | 25 | |
Kevin O'Connor | 786502d | 2008-02-27 10:41:41 -0500 | [diff] [blame] | 26 | cc-option = $(shell if test -z "`$(1) $(2) -S -o /dev/null -xc \ |
| 27 | /dev/null 2>&1`"; then echo "$(2)"; else echo "$(3)"; fi ;) |
| 28 | |
Kevin O'Connor | bdce35f | 2008-02-26 21:33:14 -0500 | [diff] [blame] | 29 | # Default compiler flags |
Kevin O'Connor | f9b25d3 | 2010-01-03 18:09:08 -0500 | [diff] [blame] | 30 | COMMONCFLAGS = -Os -MD -Wall -Wno-strict-aliasing -Wold-style-definition \ |
| 31 | $(call cc-option,$(CC),-Wtype-limits,) \ |
Kevin O'Connor | 1ca05b0 | 2010-01-03 17:43:37 -0500 | [diff] [blame] | 32 | -m32 -march=i386 -mregparm=3 -mpreferred-stack-boundary=2 \ |
| 33 | -mrtd -minline-all-stringops \ |
| 34 | -freg-struct-return -ffreestanding -fomit-frame-pointer \ |
| 35 | -fno-delete-null-pointer-checks \ |
| 36 | -ffunction-sections -fdata-sections -fno-common |
Kevin O'Connor | 786502d | 2008-02-27 10:41:41 -0500 | [diff] [blame] | 37 | COMMONCFLAGS += $(call cc-option,$(CC),-nopie,) |
| 38 | COMMONCFLAGS += $(call cc-option,$(CC),-fno-stack-protector,) |
| 39 | COMMONCFLAGS += $(call cc-option,$(CC),-fno-stack-protector-all,) |
| 40 | |
Kevin O'Connor | 871e0a0 | 2009-12-30 12:14:53 -0500 | [diff] [blame] | 41 | CFLAGS32FLAT = $(COMMONCFLAGS) -g -DMODE16=0 -DMODESEGMENT=0 |
| 42 | CFLAGSSEG = $(COMMONCFLAGS) -DMODESEGMENT=1 -fno-defer-pop \ |
| 43 | $(call cc-option,$(CC),-fno-jump-tables,-DMANUAL_NO_JUMP_TABLE) \ |
| 44 | $(call cc-option,$(CC),-fno-tree-switch-conversion,) |
| 45 | CFLAGS32SEG = $(CFLAGSSEG) -DMODE16=0 -g |
| 46 | CFLAGS16INC = $(CFLAGSSEG) -DMODE16=1 \ |
Kevin O'Connor | d705e5a | 2010-03-20 20:21:13 -0400 | [diff] [blame] | 47 | $(call cc-option,$(CC),--param large-stack-frame=4,-fno-inline) |
Kevin O'Connor | 410680b | 2008-03-02 20:48:35 -0500 | [diff] [blame] | 48 | CFLAGS16 = $(CFLAGS16INC) -g |
Kevin O'Connor | f076a3e | 2008-02-25 22:25:15 -0500 | [diff] [blame] | 49 | |
Kevin O'Connor | 3085376 | 2009-01-17 18:49:20 -0500 | [diff] [blame] | 50 | all: $(OUT) $(OUT)bios.bin |
Kevin O'Connor | f076a3e | 2008-02-25 22:25:15 -0500 | [diff] [blame] | 51 | |
| 52 | # Run with "make V=1" to see the actual compile commands |
| 53 | ifdef V |
| 54 | Q= |
| 55 | else |
| 56 | Q=@ |
Kevin O'Connor | 0da7bfd | 2011-01-26 21:14:59 -0500 | [diff] [blame] | 57 | MAKEFLAGS += --no-print-directory |
Kevin O'Connor | f076a3e | 2008-02-25 22:25:15 -0500 | [diff] [blame] | 58 | endif |
| 59 | |
Kevin O'Connor | 2fc90bd | 2008-11-07 21:42:00 -0500 | [diff] [blame] | 60 | OBJCOPY=objcopy |
Kevin O'Connor | 202024a | 2009-01-17 10:41:28 -0500 | [diff] [blame] | 61 | OBJDUMP=objdump |
Kevin O'Connor | 2fc90bd | 2008-11-07 21:42:00 -0500 | [diff] [blame] | 62 | STRIP=strip |
| 63 | |
Kevin O'Connor | 0da7bfd | 2011-01-26 21:14:59 -0500 | [diff] [blame] | 64 | .PHONY : all clean distclean FORCE |
Kevin O'Connor | f076a3e | 2008-02-25 22:25:15 -0500 | [diff] [blame] | 65 | |
Kevin O'Connor | 1f2c307 | 2009-05-06 23:35:59 -0400 | [diff] [blame] | 66 | vpath %.c src vgasrc |
| 67 | vpath %.S src vgasrc |
Kevin O'Connor | f076a3e | 2008-02-25 22:25:15 -0500 | [diff] [blame] | 68 | |
| 69 | ################ Build rules |
Kevin O'Connor | 410680b | 2008-03-02 20:48:35 -0500 | [diff] [blame] | 70 | |
Kevin O'Connor | 0942e7f | 2009-06-15 22:27:01 -0400 | [diff] [blame] | 71 | # Verify the gcc configuration and test if -fwhole-program works. |
Kevin O'Connor | 311f887 | 2010-12-26 14:16:22 -0500 | [diff] [blame] | 72 | TESTGCC:=$(shell CC="$(CC)" tools/test-gcc.sh) |
Kevin O'Connor | 03f630e | 2009-03-26 20:45:36 -0400 | [diff] [blame] | 73 | ifeq "$(TESTGCC)" "-1" |
| 74 | $(error "Please upgrade GCC") |
| 75 | endif |
| 76 | |
Kevin O'Connor | 0942e7f | 2009-06-15 22:27:01 -0400 | [diff] [blame] | 77 | ifndef COMPSTRAT |
| 78 | COMPSTRAT=$(TESTGCC) |
Kevin O'Connor | 231f710 | 2009-01-25 16:11:27 -0500 | [diff] [blame] | 79 | endif |
| 80 | |
Kevin O'Connor | 0942e7f | 2009-06-15 22:27:01 -0400 | [diff] [blame] | 81 | # Do a whole file compile - three methods are supported. |
| 82 | ifeq "$(COMPSTRAT)" "1" |
| 83 | # First method - use -fwhole-program without -combine. |
| 84 | define whole-compile |
| 85 | @echo " Compiling whole program $3" |
| 86 | $(Q)printf '$(foreach i,$2,#include "../$i"\n)' > $3.tmp.c |
| 87 | $(Q)$(CC) $1 -fwhole-program -DWHOLE_PROGRAM -c $3.tmp.c -o $3 |
| 88 | endef |
Kevin O'Connor | d82a1ca | 2009-06-17 20:33:41 -0400 | [diff] [blame] | 89 | else |
| 90 | ifeq "$(COMPSTRAT)" "2" |
Kevin O'Connor | 0942e7f | 2009-06-15 22:27:01 -0400 | [diff] [blame] | 91 | # Second menthod - don't use -fwhole-program at all. |
Kevin O'Connor | 410680b | 2008-03-02 20:48:35 -0500 | [diff] [blame] | 92 | define whole-compile |
| 93 | @echo " Compiling whole program $3" |
Kevin O'Connor | 86cebee | 2008-11-06 18:57:10 -0500 | [diff] [blame] | 94 | $(Q)printf '$(foreach i,$2,#include "../$i"\n)' > $3.tmp.c |
Kevin O'Connor | 410680b | 2008-03-02 20:48:35 -0500 | [diff] [blame] | 95 | $(Q)$(CC) $1 -c $3.tmp.c -o $3 |
| 96 | endef |
| 97 | else |
Kevin O'Connor | 0942e7f | 2009-06-15 22:27:01 -0400 | [diff] [blame] | 98 | # Third (and preferred) method - use -fwhole-program with -combine |
Kevin O'Connor | 410680b | 2008-03-02 20:48:35 -0500 | [diff] [blame] | 99 | define whole-compile |
| 100 | @echo " Compiling whole program $3" |
Kevin O'Connor | 0942e7f | 2009-06-15 22:27:01 -0400 | [diff] [blame] | 101 | $(Q)$(CC) $1 -fwhole-program -DWHOLE_PROGRAM -combine -c $2 -o $3 |
Kevin O'Connor | 410680b | 2008-03-02 20:48:35 -0500 | [diff] [blame] | 102 | endef |
| 103 | endif |
Kevin O'Connor | d82a1ca | 2009-06-17 20:33:41 -0400 | [diff] [blame] | 104 | endif |
Kevin O'Connor | 410680b | 2008-03-02 20:48:35 -0500 | [diff] [blame] | 105 | |
Kevin O'Connor | 9ba1dea | 2010-05-01 09:50:13 -0400 | [diff] [blame] | 106 | %.strip.o: %.o |
| 107 | @echo " Stripping $@" |
| 108 | $(Q)$(STRIP) $< -o $@ |
Kevin O'Connor | 410680b | 2008-03-02 20:48:35 -0500 | [diff] [blame] | 109 | |
Kevin O'Connor | 3085376 | 2009-01-17 18:49:20 -0500 | [diff] [blame] | 110 | $(OUT)%.s: %.c |
Kevin O'Connor | 9e82122 | 2008-12-06 18:56:19 -0500 | [diff] [blame] | 111 | @echo " Compiling to assembler $@" |
Kevin O'Connor | 3085376 | 2009-01-17 18:49:20 -0500 | [diff] [blame] | 112 | $(Q)$(CC) $(CFLAGS16INC) -S -c $< -o $@ |
Kevin O'Connor | f076a3e | 2008-02-25 22:25:15 -0500 | [diff] [blame] | 113 | |
| 114 | $(OUT)%.lds: %.lds.S |
Kevin O'Connor | 9e82122 | 2008-12-06 18:56:19 -0500 | [diff] [blame] | 115 | @echo " Precompiling $@" |
Kevin O'Connor | d9a8b2d | 2008-11-16 09:17:02 -0500 | [diff] [blame] | 116 | $(Q)$(CPP) -P -D__ASSEMBLY__ $< -o $@ |
Kevin O'Connor | f076a3e | 2008-02-25 22:25:15 -0500 | [diff] [blame] | 117 | |
Kevin O'Connor | 713be89 | 2011-01-26 21:19:25 -0500 | [diff] [blame^] | 118 | $(OUT)asm-offsets.s: $(OUT)autoconf.h |
| 119 | |
Kevin O'Connor | 3085376 | 2009-01-17 18:49:20 -0500 | [diff] [blame] | 120 | $(OUT)asm-offsets.h: $(OUT)asm-offsets.s |
Kevin O'Connor | 952974e | 2008-11-16 18:14:33 -0500 | [diff] [blame] | 121 | @echo " Generating offset file $@" |
| 122 | $(Q)./tools/gen-offsets.sh $< $@ |
Kevin O'Connor | f076a3e | 2008-02-25 22:25:15 -0500 | [diff] [blame] | 123 | |
Kevin O'Connor | e6caca8 | 2009-07-13 20:31:35 -0400 | [diff] [blame] | 124 | |
Kevin O'Connor | 713be89 | 2011-01-26 21:19:25 -0500 | [diff] [blame^] | 125 | $(OUT)ccode.16.s: $(OUT)autoconf.h ; $(call whole-compile, $(CFLAGS16) -S, $(addprefix src/, $(SRC16)),$@) |
Kevin O'Connor | f076a3e | 2008-02-25 22:25:15 -0500 | [diff] [blame] | 126 | |
Kevin O'Connor | 713be89 | 2011-01-26 21:19:25 -0500 | [diff] [blame^] | 127 | $(OUT)code32seg.o: $(OUT)autoconf.h ; $(call whole-compile, $(CFLAGS32SEG), $(addprefix src/, $(SRC32SEG)),$@) |
Kevin O'Connor | 871e0a0 | 2009-12-30 12:14:53 -0500 | [diff] [blame] | 128 | |
Kevin O'Connor | 713be89 | 2011-01-26 21:19:25 -0500 | [diff] [blame^] | 129 | $(OUT)ccode32flat.o: $(OUT)autoconf.h ; $(call whole-compile, $(CFLAGS32FLAT), $(addprefix src/, $(SRC32FLAT)),$@) |
Kevin O'Connor | 5b8f809 | 2009-09-20 19:47:45 -0400 | [diff] [blame] | 130 | |
Kevin O'Connor | e6caca8 | 2009-07-13 20:31:35 -0400 | [diff] [blame] | 131 | $(OUT)code16.o: romlayout.S $(OUT)ccode.16.s $(OUT)asm-offsets.h |
Kevin O'Connor | 9e82122 | 2008-12-06 18:56:19 -0500 | [diff] [blame] | 132 | @echo " Compiling (16bit) $@" |
| 133 | $(Q)$(CC) $(CFLAGS16INC) -c -D__ASSEMBLY__ $< -o $@ |
Kevin O'Connor | f076a3e | 2008-02-25 22:25:15 -0500 | [diff] [blame] | 134 | |
Kevin O'Connor | 871e0a0 | 2009-12-30 12:14:53 -0500 | [diff] [blame] | 135 | $(OUT)romlayout16.lds $(OUT)romlayout32seg.lds $(OUT)romlayout32flat.lds $(OUT)code32flat.o: $(OUT)ccode32flat.o $(OUT)code32seg.o $(OUT)code16.o tools/layoutrom.py |
Kevin O'Connor | 5b8f809 | 2009-09-20 19:47:45 -0400 | [diff] [blame] | 136 | @echo " Building ld scripts (version \"$(VERSION)\")" |
| 137 | $(Q)echo 'const char VERSION[] = "$(VERSION)";' > $(OUT)version.c |
Kevin O'Connor | 871e0a0 | 2009-12-30 12:14:53 -0500 | [diff] [blame] | 138 | $(Q)$(CC) $(CFLAGS32FLAT) -c $(OUT)version.c -o $(OUT)version.o |
Kevin O'Connor | 52a300f | 2009-12-26 23:32:57 -0500 | [diff] [blame] | 139 | $(Q)$(LD) -melf_i386 -r $(OUT)ccode32flat.o $(OUT)version.o -o $(OUT)code32flat.o |
| 140 | $(Q)$(OBJDUMP) -thr $(OUT)code32flat.o > $(OUT)code32flat.o.objdump |
Kevin O'Connor | 871e0a0 | 2009-12-30 12:14:53 -0500 | [diff] [blame] | 141 | $(Q)$(OBJDUMP) -thr $(OUT)code32seg.o > $(OUT)code32seg.o.objdump |
Kevin O'Connor | e6caca8 | 2009-07-13 20:31:35 -0400 | [diff] [blame] | 142 | $(Q)$(OBJDUMP) -thr $(OUT)code16.o > $(OUT)code16.o.objdump |
Kevin O'Connor | 871e0a0 | 2009-12-30 12:14:53 -0500 | [diff] [blame] | 143 | $(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 |
Kevin O'Connor | 202024a | 2009-01-17 10:41:28 -0500 | [diff] [blame] | 144 | |
Kevin O'Connor | 202024a | 2009-01-17 10:41:28 -0500 | [diff] [blame] | 145 | |
Kevin O'Connor | 9ba1dea | 2010-05-01 09:50:13 -0400 | [diff] [blame] | 146 | $(OUT)rom16.o: $(OUT)code16.o $(OUT)romlayout16.lds |
| 147 | @echo " Linking $@" |
| 148 | $(Q)$(LD) -T $(OUT)romlayout16.lds $< -o $@ |
Kevin O'Connor | f076a3e | 2008-02-25 22:25:15 -0500 | [diff] [blame] | 149 | |
Kevin O'Connor | 871e0a0 | 2009-12-30 12:14:53 -0500 | [diff] [blame] | 150 | $(OUT)rom32seg.o: $(OUT)code32seg.o $(OUT)romlayout32seg.lds |
Kevin O'Connor | 114592f | 2009-09-28 21:32:08 -0400 | [diff] [blame] | 151 | @echo " Linking $@" |
Kevin O'Connor | 9ba1dea | 2010-05-01 09:50:13 -0400 | [diff] [blame] | 152 | $(Q)$(LD) -T $(OUT)romlayout32seg.lds $< -o $@ |
| 153 | |
| 154 | $(OUT)rom.o: $(OUT)rom16.strip.o $(OUT)rom32seg.strip.o $(OUT)code32flat.o $(OUT)romlayout32flat.lds |
| 155 | @echo " Linking $@" |
| 156 | $(Q)$(LD) -T $(OUT)romlayout32flat.lds $(OUT)rom16.strip.o $(OUT)rom32seg.strip.o $(OUT)code32flat.o -o $@ |
Kevin O'Connor | f076a3e | 2008-02-25 22:25:15 -0500 | [diff] [blame] | 157 | |
Kevin O'Connor | 5b8f809 | 2009-09-20 19:47:45 -0400 | [diff] [blame] | 158 | $(OUT)bios.bin.elf $(OUT)bios.bin: $(OUT)rom.o tools/checkrom.py |
Kevin O'Connor | 9bcc527 | 2008-07-05 21:08:56 -0400 | [diff] [blame] | 159 | @echo " Prepping $@" |
Kevin O'Connor | 5b8f809 | 2009-09-20 19:47:45 -0400 | [diff] [blame] | 160 | $(Q)$(OBJDUMP) -thr $< > $<.objdump |
| 161 | $(Q)$(OBJCOPY) -O binary $< $(OUT)bios.bin.raw |
| 162 | $(Q)./tools/checkrom.py $<.objdump $(OUT)bios.bin.raw $(OUT)bios.bin |
Kevin O'Connor | 3a337b2 | 2009-11-03 19:50:52 -0500 | [diff] [blame] | 163 | $(Q)$(STRIP) -R .comment $< -o $(OUT)bios.bin.elf |
Kevin O'Connor | 2fda7cb | 2008-07-05 20:41:53 -0400 | [diff] [blame] | 164 | |
Kevin O'Connor | f076a3e | 2008-02-25 22:25:15 -0500 | [diff] [blame] | 165 | |
Kevin O'Connor | 1f2c307 | 2009-05-06 23:35:59 -0400 | [diff] [blame] | 166 | ################ VGA build rules |
| 167 | |
| 168 | # VGA src files |
Kevin O'Connor | 8d8e094 | 2009-05-17 21:14:46 -0400 | [diff] [blame] | 169 | SRCVGA=src/output.c src/util.c vgasrc/vga.c vgasrc/vgafb.c vgasrc/vgaio.c \ |
| 170 | vgasrc/vgatables.c vgasrc/vgafonts.c vgasrc/clext.c |
Kevin O'Connor | 1f2c307 | 2009-05-06 23:35:59 -0400 | [diff] [blame] | 171 | |
| 172 | $(OUT)vgaccode.16.s: ; $(call whole-compile, $(CFLAGS16) -S -Isrc, $(SRCVGA),$@) |
| 173 | |
| 174 | $(OUT)vgalayout16.o: vgaentry.S $(OUT)vgaccode.16.s $(OUT)asm-offsets.h |
| 175 | @echo " Compiling (16bit) $@" |
| 176 | $(Q)$(CC) $(CFLAGS16INC) -c -D__ASSEMBLY__ -Isrc $< -o $@ |
| 177 | |
| 178 | $(OUT)vgarom.o: $(OUT)vgalayout16.o $(OUT)vgalayout.lds |
| 179 | @echo " Linking $@" |
Kevin O'Connor | c069394 | 2009-06-10 21:56:01 -0400 | [diff] [blame] | 180 | $(Q)$(LD) --gc-sections -T $(OUT)vgalayout.lds $(OUT)vgalayout16.o -o $@ |
Kevin O'Connor | 1f2c307 | 2009-05-06 23:35:59 -0400 | [diff] [blame] | 181 | |
| 182 | $(OUT)vgabios.bin.raw: $(OUT)vgarom.o |
| 183 | @echo " Extracting binary $@" |
| 184 | $(Q)$(OBJCOPY) -O binary $< $@ |
| 185 | |
Kevin O'Connor | 5b8f809 | 2009-09-20 19:47:45 -0400 | [diff] [blame] | 186 | $(OUT)vgabios.bin: $(OUT)vgabios.bin.raw tools/buildrom.py |
Kevin O'Connor | 1f2c307 | 2009-05-06 23:35:59 -0400 | [diff] [blame] | 187 | @echo " Finalizing rom $@" |
| 188 | $(Q)./tools/buildrom.py $< $@ |
| 189 | |
Kevin O'Connor | d91f9d4 | 2009-10-08 21:57:15 -0400 | [diff] [blame] | 190 | ####### dsdt build rules |
Isaku Yamahata | 12cbb43 | 2010-06-07 17:19:27 +0900 | [diff] [blame] | 191 | src/%.hex: src/%.dsl |
Kevin O'Connor | d91f9d4 | 2009-10-08 21:57:15 -0400 | [diff] [blame] | 192 | @echo "Compiling DSDT" |
Isaku Yamahata | 12cbb43 | 2010-06-07 17:19:27 +0900 | [diff] [blame] | 193 | $(Q)cpp -P $< > $(OUT)$*.dsl.i |
| 194 | $(Q)iasl -tc -p $(OUT)$* $(OUT)$*.dsl.i |
| 195 | $(Q)cp $(OUT)$*.hex $@ |
| 196 | |
| 197 | $(OUT)ccode32flat.o: src/acpi-dsdt.hex |
Kevin O'Connor | d91f9d4 | 2009-10-08 21:57:15 -0400 | [diff] [blame] | 198 | |
Kevin O'Connor | 0da7bfd | 2011-01-26 21:14:59 -0500 | [diff] [blame] | 199 | ####### Kconfig rules |
| 200 | export HOSTCC := $(CC) |
| 201 | export CONFIG_SHELL := sh |
| 202 | export KCONFIG_AUTOHEADER := autoconf.h |
| 203 | export KCONFIG_CONFIG := $(CURDIR)/.config |
| 204 | |
Kevin O'Connor | 713be89 | 2011-01-26 21:19:25 -0500 | [diff] [blame^] | 205 | $(OUT)autoconf.h : $(KCONFIG_CONFIG) |
| 206 | $(Q)$(MAKE) silentoldconfig |
| 207 | |
| 208 | $(KCONFIG_CONFIG): |
| 209 | $(Q)$(MAKE) defconfig |
| 210 | |
Kevin O'Connor | 0da7bfd | 2011-01-26 21:14:59 -0500 | [diff] [blame] | 211 | %onfig: |
| 212 | $(Q)mkdir -p $(OUT)/tools/kconfig/lxdialog |
| 213 | $(Q)mkdir -p $(OUT)/include/config |
| 214 | $(Q)$(MAKE) -C $(OUT) -f $(CURDIR)/tools/kconfig/Makefile srctree=$(CURDIR) src=tools/kconfig obj=tools/kconfig Q=$(Q) Kconfig=$(CURDIR)/src/Kconfig $@ |
| 215 | |
Kevin O'Connor | f076a3e | 2008-02-25 22:25:15 -0500 | [diff] [blame] | 216 | ####### Generic rules |
Kevin O'Connor | f076a3e | 2008-02-25 22:25:15 -0500 | [diff] [blame] | 217 | clean: |
Kevin O'Connor | 86cebee | 2008-11-06 18:57:10 -0500 | [diff] [blame] | 218 | $(Q)rm -rf $(OUT) |
Kevin O'Connor | f076a3e | 2008-02-25 22:25:15 -0500 | [diff] [blame] | 219 | |
Kevin O'Connor | 0da7bfd | 2011-01-26 21:14:59 -0500 | [diff] [blame] | 220 | distclean: clean |
| 221 | $(Q)rm -f .config .config.old |
| 222 | |
Kevin O'Connor | f076a3e | 2008-02-25 22:25:15 -0500 | [diff] [blame] | 223 | $(OUT): |
Kevin O'Connor | 86cebee | 2008-11-06 18:57:10 -0500 | [diff] [blame] | 224 | $(Q)mkdir $@ |
Kevin O'Connor | f076a3e | 2008-02-25 22:25:15 -0500 | [diff] [blame] | 225 | |
| 226 | -include $(OUT)*.d |