Pike 7.6.94 alpha can be found at: http://pike.ida.liu.se/pub/pike/alpha/7.6.94/Pike-v7.6.94.tar.gz
Compiling it on darwin ppc, and i have a new warning i didn't had with 7.6.86:
----8<----8<----8<----8<---- checking default compiler ABI... configure: WARNING:
Unrecognized object file format: Mach-O object ppc ---->8---->8---->8---->8----