The directory structure made by "make install" for diamond 1.5.0 on macOS is wrong. I had to add a Resources directory to the MacOS directory, move the libCs*dylib files there and move the platforms directory from plugins to MacOS to make diamond work.
The directory structure made by "make install" for diamond 1.5.0 on macOS is wrong. I had to add a Resources directory to the MacOS directory, move the libCs*dylib files there and move the platforms directory from plugins to MacOS to make diamond work.