title: How to add cross-compiler to the PATH
body: <p>I recently downloaded and installed ARM cross-compiler <em>CodeSourcery</em> on my host machine running Ubuntu 13.04.</p>
  
  <p>I want to cross-compile a kernel driver by running <code>make</code>. Makefile contains parameter <code>CROSS_COMPILE := arm-none-linux-gnueabi-</code>. How can I add cross-compiler to the PATH?</p>
  
  <p>Is it the same by editing Makefile with the path that cross-compiler is located?</p>
  
  <p>e.g. <code>CROSS_COMPILE := /home/demetres/CodeSourcery/Sourcery_CodeBench_Lite_for_ARM_GNU_Linux/bin/arm-none-linux-gnueabi-</code></p>