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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
#
LINKFLAGS = -static -T bootloader.lds #-N -relax
.S.s:
$(CPP) $(AFLAGS) -traditional -o $*.o $<
.S.o:
$(CC) $(AFLAGS) -traditional -c -o $*.o $<
OBJECTS = head.o main.o
BPOBJECTS = head.o bootp.o
TARGETS = vmlinux.gz tools/objstrip # also needed by aboot & milo
VMLINUX = $(TOPDIR)/vmlinux
OBJSTRIP = tools/objstrip
all: $(TARGETS)
@echo Ready to install kernel in $(shell pwd)/vmlinux.gz
# normally no need to build these:
rawboot: vmlinux.nh tools/lxboot tools/bootlx
msb: tools/lxboot tools/bootlx vmlinux.nh
( cat tools/lxboot tools/bootlx vmlinux.nh ) > /dev/rz0a
disklabel -rw rz0 'linux' tools/lxboot tools/bootlx
bootimage: tools/mkbb tools/lxboot tools/bootlx vmlinux.nh
( cat tools/lxboot tools/bootlx vmlinux.nh ) > bootimage
tools/mkbb bootimage tools/lxboot
bootpfile: tools/bootph vmlinux.nh
cat tools/bootph vmlinux.nh > bootpfile
ifdef INITRD
cat $(INITRD) >> bootpfile
endif
srmboot: bootdevice bootimage
dd if=bootimage of=$(BOOTDEV) bs=512 seek=1 skip=1
tools/mkbb $(BOOTDEV) tools/lxboot
bootdevice:
@test "$(BOOTDEV)" != "" || (echo You must specify BOOTDEV ; exit -1)
vmlinux.gz: vmlinux
gzip -fv9 vmlinux
main.o: ksize.h
bootp.o: ksize.h
ksize.h: vmlinux.nh dummy
echo "#define KERNEL_SIZE `ls -l 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
vmlinux.nh: $(VMLINUX) $(OBJSTRIP)
$(OBJSTRIP) -v $(VMLINUX) vmlinux.nh
vmlinux: $(TOPDIR)/vmlinux
$(STRIP) -o vmlinux $(VMLINUX)
tools/lxboot: $(OBJSTRIP) bootloader
$(OBJSTRIP) -p bootloader tools/lxboot
tools/bootlx: bootloader $(OBJSTRIP)
$(OBJSTRIP) -vb bootloader tools/bootlx
tools/bootph: bootpheader $(OBJSTRIP)
$(OBJSTRIP) -vb bootpheader tools/bootph
$(OBJSTRIP): $(OBJSTRIP).c
$(HOSTCC) $(HOSTCFLAGS) -I$(HPATH) $(OBJSTRIP).c -o $(OBJSTRIP)
tools/mkbb: tools/mkbb.c
$(HOSTCC) tools/mkbb.c -o tools/mkbb
bootloader: $(OBJECTS)
$(LD) $(LINKFLAGS) $(OBJECTS) $(LIBS) -o bootloader
bootpheader: $(BPOBJECTS)
$(LD) $(LINKFLAGS) $(BPOBJECTS) $(LIBS) -o bootpheader
clean:
rm -f $(TARGETS) bootloader bootimage bootpfile bootpheader
rm -f tools/mkbb tools/bootlx tools/lxboot tools/bootph
rm -f vmlinux.nh ksize.h
dep:
dummy:
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