I'm not sure why this is required or how the fix improves things - but the part of the CMake script that finds pngcrush has been failing on some of my Macs. I'm not sure why - the Mac that I am seeing this on is running the latest version of CMake.
These changes to the script seem to make things work.
If anyone has a CMake perspective on why this is going on or why the fix works - that would be appreciated.
I'm not sure why this is required or how the fix improves things - but the part of the CMake script that finds pngcrush has been failing on some of my Macs. I'm not sure why - the Mac that I am seeing this on is running the latest version of CMake.
These changes to the script seem to make things work.
If anyone has a CMake perspective on why this is going on or why the fix works - that would be appreciated.