I certainly don't like the idea of compiling the entire mysql with -xO2. I agree that we need -xO2 but not for entire mysql.
Have you collected the stack trace and compile only those files with -xO2 which appear in stack trace of segv. In my experience of compiler issues it has always worked for me in past. Even if it is compiler bug, compiler doesn't generate wrong code for entire mysql. It might be a few selective functions/files where compiler might be doing something unexpected. It is our job to figure out which files/functions code is generated incorrectly. In summary we should compile only selected files with -xO2, not the entire -xO4. Regards, Basant. Note: Ideally we need to break down -xO4 flags and disable only those which cause crash. On Mon, Nov 30, 2009 at 01:02:57PM +0530, sunanda menon wrote: > Hi, > > We have replaced the mysql-5.1.37 tarball with that of patching the > mysql-5.1.37.tar.gz source from the download site. > Please review the changes made at > http://cr.opensolaris.org/~sunandam/6857014/ and let me know your > comments. > > Thanks Sunanda > > > -- > Sunanda Menon > Database Technology Group > BLR03, x87098/91-80-66937098 > http://blogs.sun.com/smenon > > _______________________________________________ > > > webstack-discuss mailing list > webstack-discuss at opensolaris.org > http://mail.opensolaris.org/mailman/listinfo/webstack-discuss
