thanks Ben. I haven’t tried yet, but I had quick a look at the FindPython.cmake and FindPython/Support.cmake source and can’t find any mention of pypy. Although I guess that doesn’t mean it won’t work of course… Anyone any experience with that?
pypy is not yet supported but you can specify manually the library by setting variable Python3_LIBRARYbefore calling find_package(Python3 ...). Note the support of input variables was introduced in v3.16.