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