/arch/unicore32/Makefile

 1#
 2# arch/unicore32/Makefile
 3#
 4# This file is included by the global makefile so that you can add your own
 5# architecture-specific flags and dependencies.
 6#
 7# This file is subject to the terms and conditions of the GNU General Public
 8# License.  See the file "COPYING" in the main directory of this archive
 9# for more details.
10#
11# Copyright (C) 2002~2010 by Guan Xue-tao
12#
13ifneq ($(SUBARCH),$(ARCH))
14	ifeq ($(CROSS_COMPILE),)
15		CROSS_COMPILE := $(call cc-cross-prefix, unicore32-linux-)
16	endif
17endif
18
19LDFLAGS_vmlinux		:= -p --no-undefined -X
20
21OBJCOPYFLAGS		:= -O binary -R .note -R .note.gnu.build-id -R .comment -S
22
23# Never generate .eh_frame
24KBUILD_CFLAGS		+= $(call cc-option,-fno-dwarf2-cfi-asm)
25
26# Never use hard float in kernel
27KBUILD_CFLAGS		+= -msoft-float
28
29ifeq ($(CONFIG_FRAME_POINTER),y)
30KBUILD_CFLAGS		+= -mno-sched-prolog
31endif
32
33CHECKFLAGS		+= -D__unicore32__
34
35head-y			:= arch/unicore32/kernel/head.o
36
37core-y			+= arch/unicore32/kernel/
38core-y			+= arch/unicore32/mm/
39
40libs-y			+= arch/unicore32/lib/
41
42boot			:= arch/unicore32/boot
43
44# Default target when executing plain make
45KBUILD_IMAGE		:= $(boot)/zImage
46
47all:	zImage
48
49zImage Image uImage: vmlinux
50	$(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
51
52archclean:
53	$(Q)$(MAKE) $(clean)=$(boot)
54
55define archhelp
56  echo  '* zImage        - Compressed kernel image (arch/$(ARCH)/boot/zImage)'
57  echo  '  Image         - Uncompressed kernel image (arch/$(ARCH)/boot/Image)'
58  echo  '  uImage        - U-Boot wrapped zImage'
59endef