On Mon, Jan 10, 2022 at 09:57:57PM -0500, rsbecker@xxxxxxxxxxxxx wrote: > > If your system doesn't have a modern-ish zlib, you may try building with that > > knob, or upgrading your system's copy of zlib. And if NonStop doesn't have a > > modern zlib available at all, we should modify the NonStop section of > > config.mak.uname. > > There is no provision in reftable/block.c to avoid using uncompress2, > so the knob will not help. Our zlibc is not that recent (as in it does > not have uncompress2) and we cannot make the 2.35.0 timeframe to > upgrade it. The current zlib seems to require gcc and is very > difficult to port at this stage. This is a blocker situation. NO_UNCOMPRESS2 does not avoid calling uncompress2, but instead compiles a copy-and-pasted implementation in compat/ so that the function is available. Looking through it, I can't imagine that it wouldn't compile just fine even on NonStop. Have you tried building with NO_UNCOMPRESS2? Thanks, Taylor
