PPC_TARGET=ppc-linux-gnu PPC_CC_DIR=/usr/local/ppc/bin PPC_BINUTILS_DIR=/usr/local/ppc/bin CC=$(PPC_CC_DIR)/$(PPC_TARGET)-gcc AS=$(PPC_BINUTILS_DIR)/$(PPC_TARGET)-as LD=$(PPC_BINUTILS_DIR)/$(PPC_TARGET)-ld ASFLAGS= DEFS=-DARCH=$(ARCH) CPPFLAGS=$(DEFS) -nostdinc -I../include CFLAGS=$(CPPFLAGS) -nostdlib -fno-builtin -Werror-implicit-function-declaration -Wmissing-prototypes -Werror -O2 LFLAGS=-M -no-check-sections -N -T ../arch/ppc/_link.ld arch_sources= \ arch/context.S \ arch/debug/panic.s \ arch/fpu_context.c \ arch/ppc.c \ arch/dummy.s \ arch/start.S \ arch/asm.S \ arch/cpu/cpu.c \ arch/mm/frame.c \ arch/mm/memory_init.c \ arch/mm/page.c \ arch/drivers/ofw.c