compiler-errors - 为ARM编译Linux内核时出错

Question

我从克隆了内核

 https://github.com/torvalds/linux.git

然后尝试如下编译

#make menuconfig 

菜单配置屏幕出现。不做任何更改，我保存生成的.config文件的配置

#make ARCH=arm CROSS_COMPILE=arm-none-linux-gnueabi-

我收到以下错误。请指教

In file included from arch/arm/kernel/asm-offsets.c:20:0:
/home/androiddev/linus/linux/arch/arm/include/asm/glue-df.h:107:2: error: #error Unknown data abort handler type
 #error Unknown data abort handler type
  ^
In file included from arch/arm/kernel/asm-offsets.c:21:0:
/home/androiddev/linus/linux/arch/arm/include/asm/glue-pf.h:54:2: error: #error Unknown prefetch abort handler type
 #error Unknown prefetch abort handler type
  ^
make[1]: *** [arch/arm/kernel/asm-offsets.s] Error 1
make: *** [prepare0] Error 2

Answer 1

如果你这样做
make menuconfig
然后读取x86的配置，而不是ARM的配置。首先，您需要使用默认配置外观@ this

Are kernel headers depend on processor type, vendor etc?

也

hv look @ Just black screen after running Qemu

如果您不知道配置，则可以从目标rootfs/proc/config.gz获取.config的副本

Cross Compiling Linux Arm Kernel with new driver module