On January 10, 2022 10:52 PM, Taylor Blau wrote: > On January 10, 2022 10:00 PM, Taylor Blau wrote: > > 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? > > The patch for NonStop to make this compile is as follows. Test is running - will > be 2 days: > > diff --git a/config.mak.uname b/config.mak.uname index > a3a779327f..9b3e9bff5f 100644 > --- a/config.mak.uname > +++ b/config.mak.uname > @@ -576,6 +576,7 @@ ifeq ($(uname_S),NONSTOP_KERNEL) > NO_SETENV = YesPlease > NO_UNSETENV = YesPlease > NO_MKDTEMP = YesPlease > + NO_UNCOMPRESS2 = YesPlease > # Currently libiconv-1.9.1. > OLD_ICONV = UnfortunatelyYes > NO_REGEX = NeedsStartEnd > > Could we get that into rc1? The above is working. We're at t2015 right now. Much relieved. --Randall
