ARCH=ARM On Aug 4, 6:09 pm, Neo <zingafri...@yahoo.com> wrote: > On Aug 3, 8:21 am, 永振 田 <neu...@gmail.com> wrote: > > > > > > > Hi,all! > > I'd like to compile a kernel module to Android Linux Kernel,but I have > > no idea how to write the Makefile for the kernel module. > > Here is my Makefile(just like pc): > > > obj-m= test_k.o > > KERNELDIR= /home/tyz/0728/kernel/ > > CROSS_COMPILE= /home/tyz/0728/prebuilt/linux-x86/toolchain/arm- > > eabi-4.2.1/bin/arm-eabi- > > CC= $(CROSS_COMPILE)gcc > > PWD= $(shell pwd) > > modules: > > $(MAKE) -C $(KERNELDIR) M=$(PWD) modules > > > modules_install: > > $(MAKE) -C $(KERNELDIR) M=$(PWD) modules_install > > clean: > > rm -rf *.o *~ core .depend .*.cmd *.ko *.mod.c .tmp_versions > > rm Module.symvers > > > when make modules,the Makefile do nothing but list errors as follows: > > t...@debian:~/NetBeansProjects/test3GNetlink$ make modules > > make -C /home/tyz/0728/kernel/ M=/home/tyz/NetBeansProjects/ > > test3GNetlink modules > > make[1]: Entering directory `/home/tyz/0728/kernel' > > > ERROR: Kernel configuration is invalid. > > include/linux/autoconf.h or include/config/auto.conf are > > missing. > > Run 'make oldconfig && make prepare' on kernel src to fix it. > > > WARNING: Symbol version dump /home/tyz/0728/kernel/Module.symvers > > is missing; modules will have no dependencies and > > modversions. > > > CC [M] /home/tyz/NetBeansProjects/test3GNetlink/test_k.o > > cc1: error: unrecognized command line option "-m64" > > cc1: error: unrecognized command line option "-mno-red-zone" > > cc1: error: unrecognized command line option "-mcmodel=kernel" > > cc1: error: unrecognized command line option "-maccumulate-outgoing- > > args" > > cc1: error: unrecognized command line option "-mno-sse" > > cc1: error: unrecognized command line option "-mno-mmx" > > cc1: error: unrecognized command line option "-mno-sse2" > > cc1: error: unrecognized command line option "-mno-3dnow" > > make[2]: *** [/home/tyz/NetBeansProjects/test3GNetlink/test_k.o] error > > 1 > > make[1]: *** [_module_/home/tyz/NetBeansProjects/test3GNetlink] error > > 2 > > make[1]: Leaving directory `/home/tyz/0728/kernel' > > make: *** [modules] error 2 > > Why do you have to write a Makefile for the compiling the kernel, it > is already there in kernel sources. So go there and just do a "make" > after setting the cross-compiler option.- Hide quoted text - > > - Show quoted text -
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