使用交叉编译器运行Makefile时出错

Question

my Makefile is

obj-m := hello.o
PWD := $(shell pwd)
KERNELDIR := /lib/modules/4.4.0-130-generic/build#$(shell uname -r)/build/
default:
        make -C $(KERNELDIR) M=$(PWD) #ARCH=$(ARCH) CROSS_COMPILE=$(COMPILER) modules
clean:
        make -C $(KERNELDIR) M=$(PWD) #ARCH=$(ARCH) clean

I want to compile it using cross compiler. I am compiling it using

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

It throws error:

satya@satya-dev:~/Test/kernal$ make ARCH=arm CROSS_COMPILE=arm-none-linux-gnueabi-
make -C /lib/modules/4.4.0-130-generic/build M=/home/satya/Test/kernal #ARCH=arm CROSS_COMPILE= modules
make[1]: Entering directory '/usr/src/linux-headers-4.4.0-130-generic'
Makefile:704: Cannot use CONFIG_CC_STACKPROTECTOR_STRONG: -fstack-protector-strong not supported by compiler
make[1]: arm-none-linux-gnueabi-gcc: Command not found
  LD      /home/satya/Test/kernal/built-in.o
/bin/sh: arm-none-linux-gnueabi-ar: command not found
scripts/Makefile.build:418: recipe for target '/home/satya/Test/kernal/built-in.o' failed
make[2]: *** [/home/satya/Test/kernal/built-in.o] Error 127
Makefile:1437: recipe for target '_module_/home/satya/Test/kernal' failed
make[1]: *** [_module_/home/satya/Test/kernal] Error 2
make[1]: Leaving directory '/usr/src/linux-headers-4.4.0-130-generic'
Makefile:7: recipe for target 'default' failed
make: *** [default] Error 2
satya@satya-dev:~/Test/kernal$

When search in forum for it is mentioned that compiler is 32 bit, but my compiler is 64 bit.

satya@satya-dev:~/Test/kernal$ uname -m
x86_64

Even gcc is updated one.

satya@satya-dev:~/Test/kernal$ gcc -v
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/5/lto-wrapper
Target: x86_64-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Ubuntu 5.4.0-6ubuntu1~16.04.10' --with-bugurl=file:///usr/share/doc/gcc-5/README.Bugs --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-5 --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --with-default-libstdcxx-abi=new --enable-gnu-unique-object --disable-vtable-verify --enable-libmpx --enable-plugin --with-system-zlib --disable-browser-plugin --enable-java-awt=gtk --enable-gtk-cairo --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-5-amd64/jre --enable-java-home --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-5-amd64 --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-5-amd64 --with-arch-directory=amd64 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --enable-objc-gc --enable-multiarch --disable-werror --with-arch-32=i686 --with-abi=m64 --with-multilib-list=m32,m64,mx32 --enable-multilib --with-tune=generic --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu
Thread model: posix
gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.10)

Any suggestions to compile this?

Answer 1

When search in forum for it is mentioned that compiler is 32 bit, but my compiler is 64 bit.

 satya@satya-dev:~/Test/kernal$ uname -m x86_64 

The architecture of your running system doesn't have anything to do with your compiler. Adding to that, you're cross compiling (or, trying to), so your default compiler isn't relevant either.

The error message is actually quite obvious:

 /bin/sh: arm-none-linux-gnueabi-gcc: command not found 

So, you just don't have a cross-compiler for arm installed, at least not in your search path.