gcc-cross使用gcc编译失败
报错信息：
- [ 668s] xgcc: error: unrecognized command-line option '--sysroot=/home/abuild/rpmbuild/BUILD/gcc-cross-1.0/gcc_arm32le/arm32le_build_dir/gcc_arm32le/sysroot'
- [ 668s] checking for suffix of object files... configure: error: in `/home/abuild/rpmbuild/BUILD/gcc-cross-1.0/gcc_arm32le/arm32le_build_dir/obj/build-gcc-first/arm-linux-gnueabi/libgcc':
- [ 668s] configure: error: cannot compute suffix of object files: cannot compile
- [ 668s] See `config.log' for more details
- [ 668s] make[1]: *** [Makefile:11464: configure-target-libgcc] Error 1
- [ 668s] make[1]: *** Waiting for unfinished jobs....
- [ 672s] cp: cannot stat '/home/abuild/rpmbuild/BUILD/output/gcc_arm64le/gcc_arm64le.tar.gz': No such file or directory
