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- #
- # arch/unicore32/Makefile
- #
- # This file is included by the global makefile so that you can add your own
- # architecture-specific flags and dependencies.
- #
- # 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) 2002~2010 by Guan Xue-tao
- #
- ifneq ($(SUBARCH),$(ARCH))
- ifeq ($(CROSS_COMPILE),)
- CROSS_COMPILE := $(call cc-cross-prefix, unicore32-linux-)
- endif
- endif
- LDFLAGS_vmlinux := -p --no-undefined -X
- OBJCOPYFLAGS := -O binary -R .note -R .note.gnu.build-id -R .comment -S
- # Never generate .eh_frame
- KBUILD_CFLAGS += $(call cc-option,-fno-dwarf2-cfi-asm)
- # Never use hard float in kernel
- KBUILD_CFLAGS += -msoft-float
- ifeq ($(CONFIG_FRAME_POINTER),y)
- KBUILD_CFLAGS += -mno-sched-prolog
- endif
- CHECKFLAGS += -D__unicore32__
- head-y := arch/unicore32/kernel/head.o
- head-y += arch/unicore32/kernel/init_task.o
- core-y += arch/unicore32/kernel/
- core-y += arch/unicore32/mm/
- libs-y += arch/unicore32/lib/
- ASM_GENERATED_DIR := $(srctree)/arch/unicore32/include/generated
- LINUXINCLUDE += -I$(ASM_GENERATED_DIR)
- ASM_GENERIC_HEADERS := atomic.h auxvec.h
- ASM_GENERIC_HEADERS += bitsperlong.h bug.h bugs.h
- ASM_GENERIC_HEADERS += cputime.h current.h
- ASM_GENERIC_HEADERS += device.h div64.h
- ASM_GENERIC_HEADERS += emergency-restart.h errno.h
- ASM_GENERIC_HEADERS += fb.h fcntl.h ftrace.h
- ASM_GENERIC_HEADERS += hardirq.h hw_irq.h
- ASM_GENERIC_HEADERS += ioctl.h ioctls.h ipcbuf.h irq_regs.h
- ASM_GENERIC_HEADERS += kdebug.h kmap_types.h
- ASM_GENERIC_HEADERS += local.h
- ASM_GENERIC_HEADERS += mman.h module.h msgbuf.h
- ASM_GENERIC_HEADERS += param.h parport.h percpu.h poll.h posix_types.h
- ASM_GENERIC_HEADERS += resource.h
- ASM_GENERIC_HEADERS += scatterlist.h sections.h segment.h sembuf.h serial.h
- ASM_GENERIC_HEADERS += setup.h shmbuf.h shmparam.h
- ASM_GENERIC_HEADERS += siginfo.h signal.h sizes.h
- ASM_GENERIC_HEADERS += socket.h sockios.h stat.h statfs.h swab.h syscalls.h
- ASM_GENERIC_HEADERS += termbits.h termios.h topology.h types.h
- ASM_GENERIC_HEADERS += ucontext.h unaligned.h user.h
- ASM_GENERIC_HEADERS += vga.h
- ASM_GENERIC_HEADERS += xor.h
- archprepare:
- ifneq ($(ASM_GENERATED_DIR), $(wildcard $(ASM_GENERATED_DIR)))
- $(Q)mkdir -p $(ASM_GENERATED_DIR)/asm
- $(Q)$(foreach a, $(ASM_GENERIC_HEADERS), \
- echo '#include <asm-generic/$a>' \
- > $(ASM_GENERATED_DIR)/asm/$a; )
- endif
- boot := arch/unicore32/boot
- # Default target when executing plain make
- KBUILD_IMAGE := zImage
- all: $(KBUILD_IMAGE)
- zImage Image uImage: vmlinux
- $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
- MRPROPER_DIRS += $(ASM_GENERATED_DIR)
- archclean:
- $(Q)$(MAKE) $(clean)=$(boot)
- define archhelp
- echo '* zImage - Compressed kernel image (arch/$(ARCH)/boot/zImage)'
- echo ' Image - Uncompressed kernel image (arch/$(ARCH)/boot/Image)'
- echo ' uImage - U-Boot wrapped zImage'
- endef
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