Date: Mon, 13 Mar 2006 08:31:23 -0500 From: Chuck Swiger <cswiger@mac.com> To: Alban <dalroi@solfertje.student.utwente.nl>, freebsd-stable <freebsd-stable@freebsd.org> Subject: Re: Segfaults from gcc, awk and Zend; advice needed Message-ID: <4415742B.8050205@mac.com> In-Reply-To: <74B9D1C5-5786-475B-99E6-18384B071EFB@solfertje.student.utwente.nl> References: <74B9D1C5-5786-475B-99E6-18384B071EFB@solfertje.student.utwente.nl>
next in thread | previous in thread | raw e-mail | index | archive | help
Alban wrote: > For some reason I'm getting more or less random segfaults compiling > kernels, world or PHP5 on BETA-3 (Python and perl went ok). So far I > haven't succeeded building a fresh kernel or world. This system is an > Athlon XP with 1MB RAM and 4GB swap, compiling is done in the usual > places in /usr, which is a set of two gstriped partitions. Dmesg attached. If the crashes aren't repeatable (ie, the compiler segfaults in different places if you re-do the make), that's an almost sure sign of hardware problems like overheating. > - Optimization flags; I've tried setting CPUTYPE?=athlon-xp and CLFAGS=, > CFLAGS=-O -pipe, CFLAGS=-O2 -pipe so far. All w/o avail... If you're having problems, use the default compiler flags. Trying to add machine-specific optimizations into the mix is going to introduce spurious issues and make it harder to figure out the real problem. > - gcc 3.4.4, awk, PHP are all borken (all were built using gcc 3.4.4, I > suppose) > > I'm a bit low on spare time, so I'd like to tackle this problem > efficiently. Anything I forgot or to help me find the culprit? I suppose you could wait until 6.1 is released and do a binary install/upgrade? -- -Chuck
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?4415742B.8050205>