I've had success with a Chugin on Windows but have an issue on macOS.

I build the Chugin in terminal:
cmake -Bbuild
cd build
make

Then I rename the libWarpBuf.dylib to a WarpBuf.chug and place it in /usr/local/lib/chuck/

This is the console log in miniAudicle when trying to use the chugin.

[chuck]:(3:SEVERE):  |  |  | error from chuck_dl: 'dlopen(/usr/local/lib/chuck/WarpBuf.chug, 2): no suitable image found.  Did find:
/usr/local/lib/chuck/WarpBuf.chug: code signature in (/usr/local/lib/chuck/WarpBuf.chug) not valid for use in process using Library Validation: mapped file has no cdhash, completely unsigned? Code has to be at least ad-hoc signed.'

How can I fix this?

I also tried 
cmake -Bbuild -G Xcode
and then compiling using the xcode project, with various experiments with provisioning profiles / code signing, but it didn't work.

Thank you!