External Project Configure Step should be rerun when modifying any of the Configure related arguements
This issue was created automatically from an original Mantis Issue. Further discussion may take place here.
If you edit any of the configure step arguments in an External_Project call (in my case CMAKE_ARGS) the configure step is not rerun.
After discussing this with Dave C. He suggests that the contents of these arguments should be dumped to a configured file and then add a build step that depends on these files such that when they change the configure step is triggered. Additional steps probably also have the same issue such as the Build step.