projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 1da177e4 LT |
1 | # |
| 2 | # arch/alpha/boot/Makefile | |
| 3 | # | |
| 4 | # This file is subject to the terms and conditions of the GNU General Public | |
| 5 | # License. See the file "COPYING" in the main directory of this archive | |
| 6 | # for more details. | |
| 7 | # | |
| 8 | # Copyright (C) 1994 by Linus Torvalds | |
| 9 | # | |
| 10 | ||
| 11 | hostprogs-y := tools/mkbb tools/objstrip | |
| 12 | targets := vmlinux.gz vmlinux \ | |
| 13 | vmlinux.nh tools/lxboot tools/bootlx tools/bootph \ | |
| 14 | tools/bootpzh bootloader bootpheader bootpzheader | |
| 15 | OBJSTRIP := $(obj)/tools/objstrip | |
| 16 | ||
| 96f14fe7 | 17 | KBUILD_HOSTCFLAGS := -Wall -I$(objtree)/usr/include |
| 58ab5e0c | 18 | BOOTCFLAGS += -I$(objtree)/$(obj) -I$(srctree)/$(obj) |
| 23430603 | 19 | |
| 1da177e4 LT |
20 | # SRM bootable image. Copy to offset 512 of a partition. |
| 21 | $(obj)/bootimage: $(addprefix $(obj)/tools/,mkbb lxboot bootlx) $(obj)/vmlinux.nh | |
| 22 | ( cat $(obj)/tools/lxboot $(obj)/tools/bootlx $(obj)/vmlinux.nh ) > $@ | |
| 23 | $(obj)/tools/mkbb $@ $(obj)/tools/lxboot | |
| 24 | @echo ' Bootimage $@ is ready' | |
| 25 | ||
| 26 | # BOOTP bootable image. Define INITRD during make to append initrd image. | |
| 27 | $(obj)/bootpfile: $(obj)/tools/bootph $(obj)/vmlinux.nh | |
| 28 | cat $(obj)/tools/bootph $(obj)/vmlinux.nh > $@ | |
| 29 | ifdef INITRD | |
| 30 | cat $(INITRD) >> $@ | |
| 31 | endif | |
| 32 | ||
| 33 | # Compressed kernel BOOTP bootable image. | |
| 34 | # Define INITRD during make to append initrd image. | |
| 35 | $(obj)/bootpzfile: $(obj)/tools/bootpzh $(obj)/vmlinux.nh.gz | |
| 36 | cat $(obj)/tools/bootpzh $(obj)/vmlinux.nh.gz > $@ | |
| 37 | ifdef INITRD | |
| 38 | cat $(INITRD) >> $@ | |
| 39 | endif | |
| 40 | ||
| 41 | # Compressed kernel image | |
| 42 | $(obj)/vmlinux.gz: $(obj)/vmlinux FORCE | |
| 43 | $(call if_changed,gzip) | |
| 44 | @echo ' Kernel $@ is ready' | |
| 45 | ||
| 46 | $(obj)/main.o: $(obj)/ksize.h | |
| 47 | $(obj)/bootp.o: $(obj)/ksize.h | |
| 48 | $(obj)/bootpz.o: $(obj)/kzsize.h | |
| 49 | ||
| 50 | $(obj)/ksize.h: $(obj)/vmlinux.nh FORCE | |
| 51 | echo "#define KERNEL_SIZE `ls -l $(obj)/vmlinux.nh | awk '{print $$5}'`" > $@T | |
| 52 | ifdef INITRD | |
| 53 | [ -f $(INITRD) ] || exit 1 | |
| 54 | echo "#define INITRD_IMAGE_SIZE `ls -l $(INITRD) | awk '{print $$5}'`" >> $@T | |
| 55 | endif | |
| 56 | cmp -s $@T $@ || mv -f $@T $@ | |
| 57 | rm -f $@T | |
| 58 | ||
| 59 | $(obj)/kzsize.h: $(obj)/vmlinux.nh.gz FORCE | |
| 60 | echo "#define KERNEL_SIZE `ls -l $(obj)/vmlinux.nh | awk '{print $$5}'`" > $@T | |
| 61 | echo "#define KERNEL_Z_SIZE `ls -l $(obj)/vmlinux.nh.gz | awk '{print $$5}'`" >> $@T | |
| 62 | ifdef INITRD | |
| 63 | [ -f $(INITRD) ] || exit 1 | |
| 64 | echo "#define INITRD_IMAGE_SIZE `ls -l $(INITRD) | awk '{print $$5}'`" >> $@T | |
| 65 | endif | |
| 66 | cmp -s $@T $@ || mv -f $@T $@ | |
| 67 | rm -f $@T | |
| 68 | ||
| 69 | quiet_cmd_strip = STRIP $@ | |
| 70 | cmd_strip = $(STRIP) -o $@ $< | |
| 71 | ||
| 72 | $(obj)/vmlinux: vmlinux FORCE | |
| 73 | $(call if_changed,strip) | |
| 74 | ||
| 75 | quiet_cmd_objstrip = OBJSTRIP $@ | |
| 76 | cmd_objstrip = $(OBJSTRIP) $(OSFLAGS_$(@F)) $< $@ | |
| 77 | ||
| 78 | OSFLAGS_vmlinux.nh := -v | |
| 79 | OSFLAGS_lxboot := -p | |
| 80 | OSFLAGS_bootlx := -vb | |
| 81 | OSFLAGS_bootph := -vb | |
| 82 | OSFLAGS_bootpzh := -vb | |
| 83 | ||
| 84 | $(obj)/vmlinux.nh: vmlinux $(OBJSTRIP) FORCE | |
| 85 | $(call if_changed,objstrip) | |
| 86 | ||
| 87 | $(obj)/vmlinux.nh.gz: $(obj)/vmlinux.nh FORCE | |
| 88 | $(call if_changed,gzip) | |
| 89 | ||
| 90 | $(obj)/tools/lxboot: $(obj)/bootloader $(OBJSTRIP) FORCE | |
| 91 | $(call if_changed,objstrip) | |
| 92 | ||
| 93 | $(obj)/tools/bootlx: $(obj)/bootloader $(OBJSTRIP) FORCE | |
| 94 | $(call if_changed,objstrip) | |
| 95 | ||
| 96 | $(obj)/tools/bootph: $(obj)/bootpheader $(OBJSTRIP) FORCE | |
| 97 | $(call if_changed,objstrip) | |
| 98 | ||
| 99 | $(obj)/tools/bootpzh: $(obj)/bootpzheader $(OBJSTRIP) FORCE | |
| 100 | $(call if_changed,objstrip) | |
| 101 | ||
| 23430603 HD |
102 | LDFLAGS_bootloader := -static -T # -N -relax |
| 103 | LDFLAGS_bootloader := -static -T # -N -relax | |
| 104 | LDFLAGS_bootpheader := -static -T # -N -relax | |
| 105 | LDFLAGS_bootpzheader := -static -T # -N -relax | |
| 1da177e4 | 106 | |
| 23430603 HD |
107 | OBJ_bootlx := $(obj)/head.o $(obj)/stdio.o $(obj)/main.o |
| 108 | OBJ_bootph := $(obj)/head.o $(obj)/stdio.o $(obj)/bootp.o | |
| 109 | OBJ_bootpzh := $(obj)/head.o $(obj)/stdio.o $(obj)/bootpz.o $(obj)/misc.o | |
| 1da177e4 | 110 | |
| 135db3eb | 111 | $(obj)/bootloader: $(obj)/bootloader.lds $(OBJ_bootlx) $(LIBS_Y) FORCE |
| 1da177e4 LT |
112 | $(call if_changed,ld) |
| 113 | ||
| 114 | $(obj)/bootpheader: $(obj)/bootloader.lds $(OBJ_bootph) $(LIBS_Y) FORCE | |
| 115 | $(call if_changed,ld) | |
| 116 | ||
| 117 | $(obj)/bootpzheader: $(obj)/bootloader.lds $(OBJ_bootpzh) $(LIBS_Y) FORCE | |
| 118 | $(call if_changed,ld) | |
| 119 | ||
| 120 | $(obj)/misc.o: lib/inflate.c |