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#

# arch/mips/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) 1995 by Ralf Baechle

#

.S.s:

        $(CPP) $(CFLAGS) $< -o $*.s

.S.o:

        $(CC) $(CFLAGS) -c $< -o $*.o

OBJS  = milo.o a.out.o

#

# Drop some uninteresting sections in the kernel.

# This is only relevant for ELF kernels but doesn't hurt a.out

#

DROP_SECTIONS   = .reginfo .mdebug

#

# The new options of binutils 2.6 help to shrink object files a lot.

# This is especially useful for booting from floppy.  Though we

# don't yet require everyone to have binutils 2.6 installed.

#

OBJDUMP_VERSION =  $(word 4,$(shell $(OBJDUMP) --version))

ifneq ($(OBJDUMP_VERSION),2.5.2)

KEEP = kernel_entry boot_info screen_info _end

STRIP_FLAGS = $(addprefix --keep-symbol=,$(KEEP))

else

STRIP_FLAGS = --discard-all

endif

#

# Fake compressed boot

#

ifdef CONFIG_ELF_KERNEL

zImage: $(CONFIGURE) $(TOPDIR)/vmlinux

        cp $(TOPDIR)/vmlinux zImage.tmp

        $(STRIP) $(addprefix --remove-section=,$(DROP_SECTIONS)) \

                --strip-symbol=blurb zImage.tmp

        $(LD) -oformat=$(oformat) -N -e except_vec0 -Ttext=0x80000000 \

                -o zImage zImage.tmp

        rm -f zImage.tmp

        $(STRIP) $(STRIP_FLAGS) zImage

else

zImage: $(CONFIGURE) $(TOPDIR)/vmlinux

        cp $(TOPDIR)/vmlinux $@

        $(STRIP) $(STRIP_FLAGS) $@

endif

zdisk:  zImage

        mcopy -n zImage a:vmlinux

dep:

        $(CPP) -M *.[cS] > .depend

clean:

        rm -f zImage zImage.tmp

dummy:

include $(TOPDIR)/Rules.make