将错误显示为：无法识别的选项'-mcpu = arm1176jzf-s'

Question

I am trying to compile some C to run on a friendlyARM for days now without any luck, i think im close but getting this error:

kevin@kevin-VirtualBox:~/Desktop/makef$ make
arm-none-linux-gnueabi-gcc -c -o obj/main.o main.c -I./
as: unrecognized option '-mcpu=arm1176jzf-s'
make: *** [obj/main.o] Error 1

Does anyone know how to what this error means and how to fix it?

steps i have tried:

1

touch *.*
make clean
make 
(error as: unrecognized option '-mcpu=arm1176jzf-s)

2

touch *.*
make clean
make ARCH=arm CROSS_COMPILE=arm-none-linux-gnueabi-l
(error as: unrecognized option '-mcpu=arm1176jzf-s)

the Makefile :

IDIR =./
CC=arm-none-linux-gnueabi-gcc
CFLAGS=-I$(IDIR)

ODIR=obj
LDIR =./

LIBS=-lgd -lrt

_DEPS = main.h Makefile
DEPS = $(patsubst %,$(IDIR)/%,$(_DEPS))

_OBJ = main.o serial.o fb.o menu_main.o timer.o cmdin.o buzzer.o statemachine.o inout.o network.o text_file_input.o text_file_input_oven.o
OBJ = $(patsubst %,$(ODIR)/%,$(_OBJ))

$(ODIR)/%.o: %.c $(DEPS)
    $(CC) -c -o $@ $< $(CFLAGS)

main: $(OBJ)
    $(CC) -o $@ $^ $(CFLAGS) $(LIBS)

.PHONY: clean

clean:
    rm -f $(ODIR)/*.o *~ core $(INCDIR)/*~ 

Answer 1

It means the version of gcc that you have installed does not understand the option -mcpu=arm1176jzf-s

Either you have an older version of gcc which does not accept that option, or you have a version of gcc that has cross compiling support turned off.