NetBSD-Bugs archive

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Old Index]

re: toolchain/53137: Non-deterministic gcc build (build fails sometimes)

The following reply was made to PR toolchain/53137; it has been noted by GNATS.

From: matthew green <>
    Robert Elz <kre%munnari.OZ.AU@localhost>
Subject: re: toolchain/53137: Non-deterministic gcc build (build fails sometimes)
Date: Thu, 05 Apr 2018 15:38:45 +1000

 matthew green writes:
 > i've been using this patch, seems to work though i couldn't reproduce
 > the issue myself.  i *think* it uses well defined semantics, it would
 > be nice if others would confirm.
 > this needs to be applied to gcc.old, and netbsd-7/8 too.  netbsd-6's
 > GCC has no >1 output generators.
 there was another build failure since my change, and then i saw the
 failure myself just now.  i think the problem is that insn-opinit.h
 is included by files many many files.  the previous fix i'm fairly
 sure is a valid and good change, but it didn't fix the problem here,
 which should be fixable by this:
 +DPSRCS+= insn-opinit.h
 in backend/Makefile.
 i'll commit this when my build works (i don't expect to reproduce it
 again easily.)

Home | Main Index | Thread Index | Old Index