Date: Thu, 18 Mar 2004 11:44:52 +0100 From: Heinrich Rebehn <rebehn@ant.uni-bremen.de> To: Matthew Seaman <m.seaman@infracaninophile.co.uk> Cc: freebsd-questions@freebsd.org Subject: Re: apache+mod_ssl + php4 crashes Message-ID: <40597DA4.3060507@ant.uni-bremen.de> In-Reply-To: <20040317145808.GA29859@happy-idiot-talk.infracaninophile.co.uk> References: <40582439.7060403@ant.uni-bremen.de> <20040317124000.GD26606@happy-idiot-talk.infracaninophile.co.uk> <405850A2.3060509@ant.uni-bremen.de> <20040317145808.GA29859@happy-idiot-talk.infracaninophile.co.uk>
next in thread | previous in thread | raw e-mail | index | archive | help
Matthew Seaman wrote: > On Wed, Mar 17, 2004 at 02:20:34PM +0100, Heinrich Rebehn wrote: > > >>this is the ldd output: >> >>root@antsrv1 [/usr/local/libexec/apache] # ldd ./libphp4.so >>./libphp4.so: > > [...] > >> libc_r.so.5 => /usr/lib/libc_r.so.5 (0x287fd000) > > > Hmmmm... Which OS version are you building this on? If it's > 5.2.1-RELEASE, I think that libc_r.so.5 should be replaced by > libpthread.so.N -- and one exceedingly annoying problem is that in a > dynamically linked program like Apache, parts of it can end up being > linked against libpthread, and other parts can be linked against > libc_r, which will cause the whole thing to crash. > > One solution is to use /etc/libmap.conf to substiture libpthread for > libc_r during the dynamic link stage of program startup. See > libmap.conf(5). /etc/libmap.conf should contain something like: > > libpthread.so.1 libpthread.so.1 # Everything uses 'libpthread' > libpthread.so libpthread.so > > libc_r.so.5 libpthread.so.1 # Everything that uses 'libc_r' > libc_r.so libpthread.so # now uses 'libpthread' > > Of course, the ultimate solution is to fix all of the ports and > recompile them so that they automatically link against the correct > threading library. > > Cheers, > > Matthew > Hi Matthew, for some reason i do not have libpthread on my system: root@antsrv1 [~] # find /usr -name 'libpthread*' /usr/src/lib/libpthread /usr/compat/linux/lib/libpthread-0.9.so /usr/compat/linux/lib/libpthread.so.0 root@antsrv1 [~] # find /lib -name 'libpthread*' root@antsrv1 [~] # This is strange, because /usr/src/lib/libpthread exists. Should i simply go there and do 'make install' ? And yes, i use 5.2.1-RELEASE-p1. Your other suggestion about editing /etc/make.conf unfortunately did not help. Cheers, Heinrich
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?40597DA4.3060507>