I have tested the ebuild for windowmaker-0.92.0-r3 for Gentoo 2006.1 on a HPPA (hppa2.0-unknown-linux) box. This version of windowmaker appears to build and run without issues. Reproducible: Always Steps to Reproduce: 1. ACCEPT_KEYWORD="x86" USE="jpeg" emerge windowmaker 2. wmaker 3.
I masked the gnustep USE flag because of gnustep-base/gnustep-make's dependency on sys-devel/gcc being built with USE=gcj, which it doesn't for HPPA targets (more specifically it's libffi that does not pass ./configure) so I masked the gcj USE flag as well.
Marked stable as it works fine (and because all other arches are stable already).