我安装的交叉编译工具是arm-elf-tools,是不是必须要设置环境变量?比如
建立环境变量
[uboot@localhost ~]vi ~/.bashrc
export PATH=/usr/local/arm/2.95.3/bin:$PATH
我没有建,在make makefile时提示:
[yangyang@ebio-80200 u-boot-1.1.4]$ make makefile
make: *** No rule to make target `makefile'. Stop.
和
[yangyang@ebio-80200 u-boot-1.1.4]$ make
System not configured - see README
是不是因为没有配置环境变量?是不是指向我装的arm-elf-tools的路径就行了?