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arch/alpha/boot/Makefile 3.5 KB
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1da177e4c   Linus Torvalds   Linux-2.6.12-rc2 
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  #
  # arch/alpha/boot/Makefile
  #
  # This file is subject to the terms and conditions of the GNU General Public
  # License.  See the file "COPYING" in the main directory of this archive
  # for more details.
  #
  # Copyright (C) 1994 by Linus Torvalds
  #
  
  hostprogs-y	:= tools/mkbb tools/objstrip
  targets		:= vmlinux.gz vmlinux \
  		   vmlinux.nh tools/lxboot tools/bootlx tools/bootph \
  		   tools/bootpzh bootloader bootpheader bootpzheader 
  OBJSTRIP	:= $(obj)/tools/objstrip
  
  # SRM bootable image.  Copy to offset 512 of a partition.
  $(obj)/bootimage: $(addprefix $(obj)/tools/,mkbb lxboot bootlx) $(obj)/vmlinux.nh
  	( cat $(obj)/tools/lxboot $(obj)/tools/bootlx $(obj)/vmlinux.nh ) > $@ 
  	$(obj)/tools/mkbb $@ $(obj)/tools/lxboot
  	@echo '  Bootimage $@ is ready'
  
  # BOOTP bootable image.  Define INITRD during make to append initrd image.
  $(obj)/bootpfile: $(obj)/tools/bootph $(obj)/vmlinux.nh
  	cat $(obj)/tools/bootph $(obj)/vmlinux.nh > $@
  ifdef INITRD
  	cat $(INITRD) >> $@
  endif
  
  # Compressed kernel BOOTP bootable image.
  # Define INITRD during make to append initrd image.
  $(obj)/bootpzfile: $(obj)/tools/bootpzh $(obj)/vmlinux.nh.gz
  	cat $(obj)/tools/bootpzh $(obj)/vmlinux.nh.gz > $@
  ifdef INITRD
  	cat $(INITRD) >> $@
  endif
  
  # Compressed kernel image
  $(obj)/vmlinux.gz: $(obj)/vmlinux FORCE
  	$(call if_changed,gzip)
  	@echo '  Kernel $@ is ready'
  
  $(obj)/main.o: $(obj)/ksize.h
  $(obj)/bootp.o: $(obj)/ksize.h
  $(obj)/bootpz.o: $(obj)/kzsize.h
  
  $(obj)/ksize.h: $(obj)/vmlinux.nh FORCE
  	echo "#define KERNEL_SIZE `ls -l $(obj)/vmlinux.nh | awk '{print $$5}'`" > $@T
  ifdef INITRD
  	[ -f $(INITRD) ] || exit 1
  	echo "#define INITRD_IMAGE_SIZE `ls -l $(INITRD) | awk '{print $$5}'`" >> $@T
  endif
  	cmp -s $@T $@ || mv -f $@T $@
  	rm -f $@T
  
  $(obj)/kzsize.h: $(obj)/vmlinux.nh.gz FORCE
  	echo "#define KERNEL_SIZE `ls -l $(obj)/vmlinux.nh | awk '{print $$5}'`" > $@T
  	echo "#define KERNEL_Z_SIZE `ls -l $(obj)/vmlinux.nh.gz | awk '{print $$5}'`" >> $@T
  ifdef INITRD
  	[ -f $(INITRD) ] || exit 1
  	echo "#define INITRD_IMAGE_SIZE `ls -l $(INITRD) | awk '{print $$5}'`" >> $@T
  endif
  	cmp -s $@T $@ || mv -f $@T $@
  	rm -f $@T
  
  quiet_cmd_strip = STRIP  $@
        cmd_strip = $(STRIP) -o $@ $<
  
  $(obj)/vmlinux: vmlinux FORCE
  	$(call if_changed,strip)
  
  quiet_cmd_objstrip = OBJSTRIP $@
        cmd_objstrip = $(OBJSTRIP) $(OSFLAGS_$(@F)) $< $@
  
  OSFLAGS_vmlinux.nh	:= -v
  OSFLAGS_lxboot		:= -p
  OSFLAGS_bootlx		:= -vb
  OSFLAGS_bootph		:= -vb
  OSFLAGS_bootpzh		:= -vb
  
  $(obj)/vmlinux.nh: vmlinux $(OBJSTRIP) FORCE
  	$(call if_changed,objstrip)
  
  $(obj)/vmlinux.nh.gz: $(obj)/vmlinux.nh FORCE
  	$(call if_changed,gzip)
  
  $(obj)/tools/lxboot: $(obj)/bootloader $(OBJSTRIP) FORCE
  	$(call if_changed,objstrip)
  
  $(obj)/tools/bootlx: $(obj)/bootloader $(OBJSTRIP) FORCE
  	$(call if_changed,objstrip)
  
  $(obj)/tools/bootph: $(obj)/bootpheader $(OBJSTRIP) FORCE
  	$(call if_changed,objstrip)
  
  $(obj)/tools/bootpzh: $(obj)/bootpzheader $(OBJSTRIP) FORCE
  	$(call if_changed,objstrip)
  
  LDFLAGS_bootloader   := -static -uvsprintf -T  #-N -relax
  LDFLAGS_bootpheader  := -static -uvsprintf -T  #-N -relax
  LDFLAGS_bootpzheader := -static -uvsprintf -T  #-N -relax
  
  OBJ_bootlx   := $(obj)/head.o $(obj)/main.o
  OBJ_bootph   := $(obj)/head.o $(obj)/bootp.o
  OBJ_bootpzh  := $(obj)/head.o $(obj)/bootpz.o $(obj)/misc.o
135db3eb9   Meelis Roos   add a missing LIB... 
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  $(obj)/bootloader: $(obj)/bootloader.lds $(OBJ_bootlx) $(LIBS_Y) FORCE
1da177e4c   Linus Torvalds   Linux-2.6.12-rc2 
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  	$(call if_changed,ld)
  
  $(obj)/bootpheader: $(obj)/bootloader.lds $(OBJ_bootph) $(LIBS_Y) FORCE
  	$(call if_changed,ld)
  
  $(obj)/bootpzheader: $(obj)/bootloader.lds $(OBJ_bootpzh) $(LIBS_Y) FORCE
  	$(call if_changed,ld)
  
  $(obj)/misc.o: lib/inflate.c