Makefile
上传用户:lgb322
上传日期:2013-02-24
资源大小:30529k
文件大小:2k
- #
- # arch/ppc/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
- # Adapted for PowerPC by Gary Thomas
- # modified by Cort (cort@cs.nmt.edu)
- #
- GZIP_FLAGS = -v9f
- CFLAGS += -fno-builtin -D__BOOTER__ -I$(TOPDIR)/arch/$(ARCH)/boot/include
- AFLAGS += -D__BOOTER__
- OBJCOPY_ARGS = -O elf32-powerpc
- ifeq ($(CONFIG_SMP),y)
- TFTPSIMAGE=/tftpboot/sImage.smp
- else
- TFTPSIMAGE=/tftpboot/sImage
- endif
- lib/zlib.a:
- $(MAKE) -C lib
- images/vmlinux.gz: $(TOPDIR)/vmlinux
- $(MAKE) -C images vmlinux.gz
- # Subdirs and tools needed for each.
- subdir-y := lib images common
- subdir-$(CONFIG_ALL_PPC) += chrp pmac prep
- tools-$(CONFIG_ALL_PPC) := addnote piggyback mknote hack-coff mkprep
- subdir-$(CONFIG_4xx) += tree
- subdir-$(CONFIG_8xx) += mbx
- subdir-$(CONFIG_8260) += mbx
- tools-$(CONFIG_GEMINI) := mksimage
- # These are dirs we don't want to go into on BOOT_TARGETS
- NONBOOT := lib images common
- # These are the subdirs we want to use
- BOOTDIRS = $(filter-out $(NONBOOT), $(subdir-y))
- # This will make the tools we need. We do it like this to ensure that we use
- # HOSTCC. -- Tom
- maketools:
- $(MAKE) -C utils $(tools-y)
- # The targets all boards support for boot images.
- BOOT_TARGETS = zImage
- ifndef CONFIG_GEMINI
- BOOT_TARGETS += zImage.initrd znetboot znetboot.initrd
- endif
- $(BOOT_TARGETS): sImage vmapus lib/zlib.a images/vmlinux.gz maketools
- ifneq ($(BOOTDIRS),)
- for d in $(BOOTDIRS); do $(MAKE) -C $$d $@; done
- endif
- sImage: $(TOPDIR)/vmlinux
- ifdef CONFIG_GEMINI
- $(OBJCOPY) -I elf32-powerpc -O binary $(TOPDIR)/vmlinux images/sImage
- endif
- vmapus: $(TOPDIR)/vmlinux
- ifdef CONFIG_APUS
- $(STRIP) $(TOPDIR)/vmlinux -o images/vmapus
- gzip $(GZIP_FLAGS) images/vmapus
- endif
- ifdef CONFIG_GEMINI
- znetboot : zImage
- cp images/sImage $(TFTPSIMAGE)
- endif
- # Clean up after ourselves. We have to do it like this since only some dirs
- # need to be gone into. -- Tom
- clean:
- $(MAKE) -C images clean
- $(MAKE) -C tree clean
- $(MAKE) -C utils clean
- include $(TOPDIR)/Rules.make