使用aarch64工具链无法编译出.ko文件

Kevin_huang

make[1]: Entering directory '/share/AIO-3399Pro_source/kernel'
Makefile:736: Cannot use CONFIG_CC_STACKPROTECTOR_STRONG: -fstack-protector-strong not supported by compiler
Makefile:660: arch/aarch64/Makefile: No such file or directory
make[1]: *** No rule to make target 'arch/aarch64/Makefile'.  Stop.
make[1]: Leaving directory '/share/AIO-3399Pro_source/kernel'
make: *** [Makefile:9: all] Error 2

Kevin_huang

已解决。

先执行：

export PATH=$PATH:/share/AIO-3399Pro_source/prebuilts/gcc/linux-x86/aarch64/aarch64-linux-android-4.9/bin
export ARCH=arm64
export CROSS_COMPILE=aarch64-linux-android-
export REAL_CROSS_COMPILE=aarch64-linux-android-


编写makefile：

1. obj-m += word_count.o
   
2. 
   
3. all:
   
4.         make -C /share/AIO-3399Pro_source/kernel/ M=$(PWD) modules
   
5. 
   
6. clean:
   
7.         make -C /share/AIO-3399Pro_source/kernel/ M=$(PWD) clean

复制代码