1OBJ = built-in.o 2 3.S.o: 4 $(CC) $(KBUILD_AFLAGS) -D__ASSEMBLY__ -D__UM_PPC__ -c $< -o $*.o 5 6OBJS = ptrace.o sigcontext.o checksum.o miscthings.o misc.o \ 7 ptrace_user.o sysrq.o 8 9EXTRA_AFLAGS := -DCONFIG_PPC32 -I. -I$(srctree)/arch/ppc/kernel 10 11all: $(OBJ) 12 13$(OBJ): $(OBJS) 14 rm -f $@ 15 $(LD) $(LINKFLAGS) --start-group $^ --end-group -o $@ 16 17ptrace_user.o: ptrace_user.c 18 $(CC) -D__KERNEL__ $(USER_CFLAGS) $(EXTRA_CFLAGS) -c -o $@ $< 19 20sigcontext.o: sigcontext.c 21 $(CC) $(USER_CFLAGS) $(EXTRA_CFLAGS) -c -o $@ $< 22 23checksum.S: 24 rm -f $@ 25 ln -s $(srctree)/arch/ppc/lib/$@ $@ 26 27mk_defs.c: 28 rm -f $@ 29 ln -s $(srctree)/arch/ppc/kernel/$@ $@ 30 31ppc_defs.head: 32 rm -f $@ 33 ln -s $(srctree)/arch/ppc/kernel/$@ $@ 34 35ppc_defs.h: mk_defs.c ppc_defs.head \ 36 $(srctree)/include/asm-ppc/mmu.h \ 37 $(srctree)/include/asm-ppc/processor.h \ 38 $(srctree)/include/asm-ppc/pgtable.h \ 39 $(srctree)/include/asm-ppc/ptrace.h 40# $(CC) $(CFLAGS) -S mk_defs.c 41 cp ppc_defs.head ppc_defs.h 42# for bk, this way we can write to the file even if it's not checked out 43 echo '#define THREAD 608' >> ppc_defs.h 44 echo '#define PT_REGS 8' >> ppc_defs.h 45 echo '#define CLONE_VM 256' >> ppc_defs.h 46# chmod u+w ppc_defs.h 47# grep '^#define' mk_defs.s >> ppc_defs.h 48# rm mk_defs.s 49 50# the asm link is horrible, and breaks the other targets. This is also 51# not going to work with parallel makes. 52 53checksum.o: checksum.S 54 rm -f asm 55 ln -s $(srctree)/include/asm-ppc asm 56 $(CC) $(EXTRA_AFLAGS) $(KBUILD_AFLAGS) -D__ASSEMBLY__ -D__UM_PPC__ -c $< -o $*.o 57 rm -f asm 58 59misc.o: misc.S ppc_defs.h 60 rm -f asm 61 ln -s $(srctree)/include/asm-ppc asm 62 $(CC) $(EXTRA_AFLAGS) $(KBUILD_AFLAGS) -D__ASSEMBLY__ -D__UM_PPC__ -c $< -o $*.o 63 rm -f asm 64 65clean-files := $(OBJS) ppc_defs.h checksum.S mk_defs.c 66