> > On Thu, 8 Jun 2000, Anton Ivanov wrote: > > > I went through some trouble with the egcc from frozen yesterday. With any > > optimization levels g++ blows up on one the files from the current stable > > mysql. > > It worked ok with -O0, if I remember correctly, but am not sure (it's been > a very long time since I tried). > > > I do not see any bugs filed versus it. File it? > > Hmmm...good question. I would say yes if we weren't sure that potato's > g++ package would solve this, but I do know it works fine on potato (I > compiled the potato mysql debs just two days ago with it). I would file > one anyway (normal priority) specifically mentioning "slink version" as > being the problem. I'll follow it up and mention that potato's version > fixes it, so we can close it once potato is out. Hi all, I got around to test. With the debian config it builds, while a normal ./configure ; make blows up. Difference seems to be in the compile flags. In other words obscure bug in g++. One more g++ bug one less... I will try to dig more info on it and possibly pass it up to gcc-bugs. Detailed description: mysql configure comes up with the following: -DMYSQL_SERVER -DDEFAULT_MYSQL_HOME="\"/usr/local\"" -DDATADIR="\"/usr/local/var\"" -DSHAREDIR="\"/usr/local/shar e/mysql\"" -DHAVE_CONFIG_H -I./../include -I./../regex -I. -I../include -I.. -I. -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O3 -DDBUG_OFF -fno-implicit-templates And happily blows up on sql_acl.cc debuild compiles with the following: g++ -DMYSQL_SERVER -DDEFAULT_MYSQL_HOME="\"/usr\"" -DDATADIR="\"/var/lib/mysql\"" -DSHAREDIR="\"/usr/share/mysql\ "" -DHAVE_CONFIG_H -I./../include -I./../regex -I. -I../include -I.. -I. -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O3 -DDBUG_OFF -O2 -fomit-frame-pointer -felide-constructors -fno-exceptions -fno-rtti -fno-implicit-templates And it builds. The magic word is: -fno-exceptions which as usually is neither in the man nor in the info files. stdrant on gcc and documentation omitted for brevity ;-) Cheers,
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