e7d163f766
Removed an unnecessary local copy of zlib (sorry for the add'l traffic). Fixed 'O=' support (thanks to Jan Dittmer for pointing it out). Some minor clean-ups in the make files. Signed-off-by: Chris Zankel <chris@zankel.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
35 lines
997 B
Makefile
35 lines
997 B
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.
|
|
#
|
|
|
|
GZIP = gzip
|
|
GZIP_FLAGS = -v9fc
|
|
ifeq ($(BIG_ENDIAN),1)
|
|
OBJCOPY_ARGS := -O elf32-xtensa-be
|
|
else
|
|
OBJCOPY_ARGS := -O elf32-xtensa-le
|
|
endif
|
|
|
|
LD_ARGS = -T $(srctree)/$(obj)/boot.ld
|
|
|
|
boot-y := bootstrap.o
|
|
|
|
OBJS := $(addprefix $(obj)/,$(boot-y))
|
|
LIBS := arch/xtensa/boot/lib/lib.a arch/xtensa/lib/lib.a
|
|
|
|
LIBGCC := $(shell $(CC) $(CFLAGS) -print-libgcc-file-name)
|
|
|
|
zImage: vmlinux $(OBJS) $(LIBS)
|
|
$(OBJCOPY) --strip-all -R .comment -R .xt.insn -O binary \
|
|
vmlinux vmlinux.tmp
|
|
gzip -vf9 vmlinux.tmp
|
|
$(OBJCOPY) $(OBJCOPY_ARGS) -R .comment \
|
|
--add-section image=vmlinux.tmp.gz \
|
|
--set-section-flags image=contents,alloc,load,load,data \
|
|
$(OBJS) $@.tmp
|
|
$(LD) $(LD_ARGS) -o $@.elf $@.tmp $(LIBS) -L/xtensa-elf/lib $(LIBGCC)
|
|
$(OBJCOPY) -S -O binary $@.elf arch/$(ARCH)/boot/$@.redboot
|
|
rm -f $@.tmp $@.elf vmlinux.tmp.gz
|
|
|