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