[cmake] fix capitalization of some SuiteSparse_ variables

There were still some variables with the old capitalization SUITESPARSE_ that prevented my own code from finding umfpack.h.

After this small fix, the code from merge request !8 (merged) works for me as expected.

Thanks for the cleanup. In general it cmake changes should be tagged with [cmake]. Would you mind adapting the commit message accordingly?

Added 1 commit:

• ac68268d - [cmake] fix capitalization of some SuiteSparse_ variables

Title changed from [cleanup] fix capitalization of some SuiteSparse_ variables to [cmake] fix capitalization of some SuiteSparse_ variables

Sure, I just changed the the commit message.

mentioned in commit a39109e1

Status changed to merged

Nice catch / sorry for my mistake.

Mentioned in commit a39109e1