arch/ppc/kernel/Makefile

   1 #
   2 # Makefile for the linux kernel.
   3 #
   4 # Note! Dependencies are done automagically by 'make dep', which also
   5 # removes any old dependencies. DON'T put your own dependencies here
   6 # unless it's something special (ie not a .c file).
   7 #
   8 # Note 2! The CFLAGS definitions are now in the main makefile...
   9
  10 ifdef CONFIG_PPC64BRIDGE
  11 .S.o:
  12         $(CC) $(CFLAGS) -D__ASSEMBLY__ -mppc64bridge -c $< -o $*.o
  13 else
  14 .S.o:
  15         $(CC) $(CFLAGS) -D__ASSEMBLY__ -c $< -o $*.o
  16 endif
  17
  18 ifeq ($(CONFIG_4xx),y)
  19   KHEAD := head_4xx.o
  20 else
  21   ifeq ($(CONFIG_8xx),y)
  22     KHEAD := head_8xx.o
  23   else
  24     KHEAD := head.o
  25   endif
  26 endif
  27
  28 all: $(KHEAD) kernel.o
  29
  30 O_TARGET := kernel.o
  31
  32 export-objs                     := ppc_ksyms.o prep_setup.o
  33
  34 obj-$(CONFIG_PPC)               := entry.o traps.o irq.o idle.o time.o misc.o \
  35                                         process.o signal.o bitops.o ptrace.o \
  36                                         ppc_htab.o semaphore.o syscalls.o  \
  37                                         align.o setup.o
  38 obj-$(CONFIG_POWER4)            += xics.o
  39 obj-$(CONFIG_PCI)               += pci.o pci-dma.o
  40 obj-$(CONFIG_KGDB)              += ppc-stub.o
  41 obj-$(CONFIG_PMAC_PBOOK)        += sleep.o
  42 obj-$(CONFIG_SMP)               += smp.o
  43 obj-$(CONFIG_PPC_RTAS)          += error_log.o proc_rtas.o
  44 obj-$(CONFIG_NVRAM)             += pmac_nvram.o
  45 obj-$(CONFIG_PREP_RESIDUAL)     += residual.o
  46 obj-$(CONFIG_4xx)               += ppc4xx_pic.o
  47 obj-$(CONFIG_OAK)               += oak_setup.o
  48 obj-$(CONFIG_WALNUT)            += walnut_setup.o
  49 ifeq ($(CONFIG_WALNUT),y)
  50 obj-$(CONFIG_PCI)               += galaxy_pci.o
  51 endif
  52 obj-$(CONFIG_8xx)               += m8xx_setup.o ppc8xx_pic.o
  53 ifeq ($(CONFIG_8xx),y)
  54 obj-$(CONFIG_PCI)               += qspan_pci.c
  55 else
  56 obj-$(CONFIG_PPC)               += hashtable.o
  57 endif
  58 obj-$(CONFIG_MATH_EMULATION)    += softemu8xx.o
  59 obj-$(CONFIG_MBX)               += i8259.o
  60 obj-$(CONFIG_APUS)              += apus_setup.o
  61 obj-$(CONFIG_ALL_PPC)           += pmac_pic.o pmac_setup.o pmac_time.o prom.o \
  62                                         feature.o pmac_pci.o chrp_setup.o \
  63                                         chrp_time.o chrp_pci.o  open_pic.o \
  64                                         indirect_pci.o i8259.o prep_pci.o \
  65                                         prep_time.o prep_nvram.o ppc_ksyms.o \
  66                                         prep_setup.o
  67 obj-$(CONFIG_PMAC_BACKLIGHT)    += pmac_backlight.o
  68 obj-$(CONFIG_GEMINI)            += gemini_prom.o gemini_pci.o gemini_setup.o \
  69                                         open_pic.o
  70 obj-$(CONFIG_8260)              += m8260_setup.o ppc8260_pic.o
  71
  72
  73 include $(TOPDIR)/Rules.make
  74
  75 head.o: head.S ppc_defs.h
  76 head_4xx.o: head_4xx.S ppc_defs.h
  77 head_8xx.o: head_8xx.S ppc_defs.h
  78
  79 ppc_defs.h: mk_defs.c ppc_defs.head \
  80                 $(TOPDIR)/include/asm/mmu.h \
  81                 $(TOPDIR)/include/asm/processor.h \
  82                 $(TOPDIR)/include/asm/pgtable.h \
  83                 $(TOPDIR)/include/asm/ptrace.h
  84         $(CC) $(CFLAGS) -S mk_defs.c
  85         cp ppc_defs.head ppc_defs.h
  86 # for bk, this way we can write to the file even if it's not checked out
  87         chmod u+w ppc_defs.h
  88         grep '^#define' mk_defs.s >> ppc_defs.h
  89         rm mk_defs.s
  90
  91 find_name : find_name.c
  92         $(HOSTCC) $(HOSTCFLAGS) -o find_name find_name.c
  93
  94 checks: checks.c
  95         $(HOSTCC) -I$(HPATH) $(HOSTCFLAGS) -D__KERNEL__ -fno-builtin -o checks checks.c
  96         ./checks
  97