arch/sparc64/kernel/Makefile

   1 # $Id: Makefile,v 1.63 2000/12/14 22:57:25 davem Exp $
   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 SH = $(CONFIG_SHELL)
  11
  12 .S.s:
  13         $(CPP) $(AFLAGS) -ansi $< -o $*.s
  14
  15 .S.o:
  16         $(CC) $(AFLAGS) -ansi -c $< -o $*.o
  17
  18 all: kernel.o head.o init_task.o
  19
  20 O_TARGET := kernel.o
  21
  22 export-objs     := sparc64_ksyms.o
  23 obj-y           := process.o setup.o cpu.o idprom.o \
  24                    traps.o devices.o auxio.o \
  25                    irq.o ptrace.o time.o sys_sparc.o signal.o \
  26                    unaligned.o central.o pci.o starfire.o semaphore.o \
  27                    power.o sbus.o iommu_common.o sparc64_ksyms.o
  28
  29 obj-$(CONFIG_PCI)        += ebus.o pci_common.o pci_iommu.o \
  30                             pci_psycho.o pci_sabre.o
  31 obj-$(CONFIG_SMP)        += smp.o trampoline.o
  32 obj-$(CONFIG_SPARC32_COMPAT) += sys32.o sys_sparc32.o signal32.o ioctl32.o
  33 obj-$(CONFIG_BINFMT_ELF32) += binfmt_elf32.o
  34 obj-$(CONFIG_BINFMT_AOUT32) += binfmt_aout32.o
  35
  36 ifdef CONFIG_SUNOS_EMUL
  37   obj-y += sys_sunos32.o sunos_ioctl32.o
  38 else
  39   ifdef CONFIG_SOLARIS_EMUL
  40     obj-y += sys_sunos32.o sunos_ioctl32.o
  41   endif
  42 endif
  43
  44 head.o: head.S ttable.S itlb_base.S dtlb_base.S dtlb_backend.S dtlb_prot.S \
  45         etrap.S rtrap.S winfixup.S entry.S
  46         $(CC) $(AFLAGS) -ansi -c $*.S -o $*.o
  47
  48 #
  49 # This is just to get the dependencies...
  50 #
  51 binfmt_elf32.o: $(TOPDIR)/fs/binfmt_elf.c
  52
  53 ifneq ($(NEW_GCC),y)
  54   CMODEL_CFLAG := -mmedlow
  55 else
  56   CMODEL_CFLAG := -m64 -mcmodel=medlow
  57 endif
  58
  59 check_asm: dummy
  60         @if [ ! -r $(HPATH)/asm/asm_offsets.h ] ; then \
  61           touch $(HPATH)/asm/asm_offsets.h ; \
  62         fi
  63         @echo "/* Automatically generated. Do not edit. */" > asm_offsets.h
  64         @echo "#ifndef __ASM_OFFSETS_H__" >> asm_offsets.h
  65         @echo -e "#define __ASM_OFFSETS_H__\n" >> asm_offsets.h
  66         @echo -e "#include <linux/config.h>\n" >> asm_offsets.h
  67         @echo -e "#ifndef CONFIG_SMP\n" >> asm_offsets.h
  68         @echo "#include <linux/config.h>" > tmp.c
  69         @echo "#undef CONFIG_SMP" >> tmp.c
  70         @echo "#include <linux/sched.h>" >> tmp.c
  71         $(CPP) $(CPPFLAGS) tmp.c -o tmp.i
  72         @echo "/* Automatically generated. Do not edit. */" > check_asm_data.c
  73         @echo "#include <linux/config.h>" >> check_asm_data.c
  74         @echo "#undef CONFIG_SMP" >> check_asm_data.c
  75         @echo "#include <linux/sched.h>" >> check_asm_data.c
  76         @echo 'unsigned int check_asm_data[] = {' >> check_asm_data.c
  77         $(SH) ./check_asm.sh -data task tmp.i check_asm_data.c
  78         $(SH) ./check_asm.sh -data mm tmp.i check_asm_data.c
  79         $(SH) ./check_asm.sh -data thread tmp.i check_asm_data.c
  80         @echo '};' >> check_asm_data.c
  81         $(CC) $(CPPFLAGS) $(CMODEL_CFLAG) -ffixed-g4 -S -o check_asm_data.s check_asm_data.c
  82         @echo "/* Automatically generated. Do not edit. */" > check_asm.c
  83         @echo 'extern int printf(const char *fmt, ...);' >>check_asm.c
  84         @echo 'unsigned int check_asm_data[] = {' >> check_asm.c
  85         $(SH) ./check_asm.sh -ints check_asm_data.s check_asm.c
  86         @echo '};' >> check_asm.c
  87         @echo 'int main(void) {' >> check_asm.c
  88         @echo 'int i = 0;' >> check_asm.c
  89         $(SH) ./check_asm.sh -printf task tmp.i check_asm.c
  90         $(SH) ./check_asm.sh -printf mm tmp.i check_asm.c
  91         $(SH) ./check_asm.sh -printf thread tmp.i check_asm.c
  92         @echo 'return 0; }' >> check_asm.c
  93         @rm -f tmp.[ci] check_asm_data.[cs]
  94         $(HOSTCC) -o check_asm check_asm.c
  95         ./check_asm >> asm_offsets.h
  96         @rm -f check_asm check_asm.c
  97         @echo -e "\n#else /* CONFIG_SMP */\n" >> asm_offsets.h
  98         @echo -e "#ifndef SPIN_LOCK_DEBUG\n" >>asm_offsets.h
  99         @echo "#include <linux/config.h>" > tmp.c
 100         @echo "#undef CONFIG_SMP" >> tmp.c
 101         @echo "#define CONFIG_SMP 1" >> tmp.c
 102         @echo "#include <linux/sched.h>" >> tmp.c
 103         $(CPP) $(CPPFLAGS) tmp.c -o tmp.i
 104         @echo "/* Automatically generated. Do not edit. */" > check_asm_data.c
 105         @echo "#include <linux/config.h>" >> check_asm_data.c
 106         @echo "#undef CONFIG_SMP" >> check_asm_data.c
 107         @echo "#define CONFIG_SMP 1" >> check_asm_data.c
 108         @echo "#include <linux/sched.h>" >> check_asm_data.c
 109         @echo 'unsigned int check_asm_data[] = {' >> check_asm_data.c
 110         $(SH) ./check_asm.sh -data task tmp.i check_asm_data.c
 111         $(SH) ./check_asm.sh -data mm tmp.i check_asm_data.c
 112         $(SH) ./check_asm.sh -data thread tmp.i check_asm_data.c
 113         @echo '};' >> check_asm_data.c
 114         $(CC) $(CPPFLAGS) $(CMODEL_CFLAG) -ffixed-g4 -S -o check_asm_data.s check_asm_data.c
 115         @echo "/* Automatically generated. Do not edit. */" > check_asm.c
 116         @echo 'extern int printf(const char *fmt, ...);' >>check_asm.c
 117         @echo 'unsigned int check_asm_data[] = {' >> check_asm.c
 118         $(SH) ./check_asm.sh -ints check_asm_data.s check_asm.c
 119         @echo '};' >> check_asm.c
 120         @echo 'int main(void) {' >> check_asm.c
 121         @echo 'int i = 0;' >> check_asm.c
 122         $(SH) ./check_asm.sh -printf task tmp.i check_asm.c
 123         $(SH) ./check_asm.sh -printf mm tmp.i check_asm.c
 124         $(SH) ./check_asm.sh -printf thread tmp.i check_asm.c
 125         @echo 'return 0; }' >> check_asm.c
 126         @rm -f tmp.[ci] check_asm_data.[cs]
 127         $(HOSTCC) -o check_asm check_asm.c
 128         ./check_asm >> asm_offsets.h
 129         @rm -f check_asm check_asm.c
 130         @echo -e "\n#else /* SPIN_LOCK_DEBUG */\n" >> asm_offsets.h
 131         @echo "#include <linux/sched.h>" > tmp.c
 132         $(CPP) $(CPPFLAGS) -DSPIN_LOCK_DEBUG tmp.c -o tmp.i
 133         @echo "/* Automatically generated. Do not edit. */" > check_asm_data.c
 134         @echo "#include <linux/config.h>" >> check_asm_data.c
 135         @echo "#undef CONFIG_SMP" >> check_asm_data.c
 136         @echo "#define CONFIG_SMP 1" >> check_asm_data.c
 137         @echo "#include <linux/sched.h>" >> check_asm_data.c
 138         @echo 'unsigned int check_asm_data[] = {' >> check_asm_data.c
 139         $(SH) ./check_asm.sh -data task tmp.i check_asm_data.c
 140         $(SH) ./check_asm.sh -data mm tmp.i check_asm_data.c
 141         $(SH) ./check_asm.sh -data thread tmp.i check_asm_data.c
 142         @echo '};' >> check_asm_data.c
 143         $(CC) $(CPPFLAGS) -DSPIN_LOCK_DEBUG $(CMODEL_CFLAG) -ffixed-g4 -S -o check_asm_data.s check_asm_data.c
 144         @echo "/* Automatically generated. Do not edit. */" > check_asm.c
 145         @echo 'extern int printf(const char *fmt, ...);' >>check_asm.c
 146         @echo 'unsigned int check_asm_data[] = {' >> check_asm.c
 147         $(SH) ./check_asm.sh -ints check_asm_data.s check_asm.c
 148         @echo '};' >> check_asm.c
 149         @echo 'int main(void) {' >> check_asm.c
 150         @echo 'int i = 0;' >> check_asm.c
 151         $(SH) ./check_asm.sh -printf task tmp.i check_asm.c
 152         $(SH) ./check_asm.sh -printf mm tmp.i check_asm.c
 153         $(SH) ./check_asm.sh -printf thread tmp.i check_asm.c
 154         @echo 'return 0; }' >> check_asm.c
 155         @rm -f tmp.[ci] check_asm_data.[cs]
 156         $(HOSTCC) -o check_asm check_asm.c
 157         ./check_asm >> asm_offsets.h
 158         @rm -f check_asm check_asm.c
 159         @echo -e "#endif /* SPIN_LOCK_DEBUG */\n" >> asm_offsets.h
 160         @echo -e "#endif /* CONFIG_SMP */\n" >> asm_offsets.h
 161         @echo "#endif /* __ASM_OFFSETS_H__ */" >> asm_offsets.h
 162         @if test -r $(HPATH)/asm/asm_offsets.h; then \
 163           if cmp -s asm_offsets.h $(HPATH)/asm/asm_offsets.h; then \
 164             echo $(HPATH)/asm/asm_offsets.h is unchanged; \
 165             rm -f asm_offsets.h; \
 166           else \
 167             mv -f asm_offsets.h $(HPATH)/asm/asm_offsets.h; \
 168           fi; \
 169         else \
 170           mv -f asm_offsets.h $(HPATH)/asm/asm_offsets.h; \
 171         fi
 172
 173 include $(TOPDIR)/Rules.make