5.6.2. Makefile to Build the Module

Try these first

1. 1.

   What does a Makefile do?

   Hint

   Think of it as a recipe for compilation.

2. 2.

   What command do you run to compile the module using a Makefile?

   Hint

   It's a single, common command used in many compilation scenarios.

3. 3.

   What is the function of a Makefile?

   • A guide for writing kernel code
   • A file that automates the build process
   • A compiler itself

   Hint

   Think of how you automate repetitive tasks.

4. 4.

   True or False: The clean target in a Makefile is designed to keep the environment tidy.

   • True
   • False

   Hint

   Recall the importance of organization in coding.

5. 5.

   Design a complete Makefile for a kernel module named 'network_driver' that includes multiple object files, such as 'net.o' and 'utils.o', and implements standard targets.

   Hint

   Ensure each object file is listed in the obj-m line.

6. 6.

   What steps would you take to troubleshoot an issue where make fails to compile your module?

   Hint

   Consider common causes for build failures.