"32" in target names? I introduced: PPC32_OPENBSD PA32_HPUX SPARC32_LINUX Should these be renamed? PPC_OPENBSD SPARC_LINUX PA_HPUX? HPPA_HPUX? In the case of the last two, 64bit targets are a pretty clear possibility -- SPARC64_LINUX, PA64_HPUX?HPPA64_HPUX Less so for PPC64 -- Linux, Darwin, AIX, sure, but PPC64_*BSD doesn't seem to be happening. - Jay