Date: Sun, 15 Jan 2006 10:38:09 -0600 (CST) From: chris@i13i.com To: pav@FreeBSD.org Cc: ports@freebsd.org Subject: Re: ruby 1.8.4 + mod_ruby = "undefined symbol: pthread_create"? Message-ID: <37542.195.139.252.5.1137343089.squirrel@webmail.i13i.com> In-Reply-To: <1137337905.3790.10.camel@localhost> References: <43CA490C.7010201@wittig.name> <1137337905.3790.10.camel@localhost>
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Modify the configure script so if apache to compiled using threads as there is a way to compile apache using threads to use the -lpthread gcc extension if not then dont compile in support for it i thought -lpthread was deprecated and we now use libthr or libkse ? > Alexander Wittig píše v ne 15. 01. 2006 v 14:07 +0100: >> Hi all >> >> Thanks Pav for importing ruby 1.8.4 into the ports tree. Looks like >> things are going fairly well, my production systems still work after >> portupgrade -a :-) >> However there has been one problem with mod_ruby: It does not load any >> more with apache20. I reinstalled everything (www/mod_ruby, >> textproc/eruby, lang/ruby18) but it still doesn't work. Error message >> from apache: >> >> [root@hotzenplotz:/data/apache/wittig.name/alex]apachectl -DSSL -k >> restart >> Syntax error on line 122 of /usr/local/etc/apache2/httpd.conf: >> Cannot load /usr/local/libexec/apache2/mod_ruby.so into server: >> /usr/local/lib/libruby18.so.18: Undefined symbol "pthread_create" >> >> This only happens on FBSD 6, FBSD 4 is not affected. I assume this is >> because apache is not built with -pthreads while rubylib is (at least on >> FBSD >= 5). The workaround I use is to load libpthread into apache from >> httpd.conf: >> >> LoadFile /usr/lib/libpthread.so >> LoadModule ruby_module libexec/apache2/mod_ruby.so > > Shared objects does not link threading library on FreeBSD, it's assumed > that final binary will link in desired threading library. Because Apache > itself isn't threaded, this never happens. > > I'll have to find a way to force lpthread linkage onto a shared object. > > -- > Pav Lucistnik <pav@oook.cz> > <pav@FreeBSD.org> > > May your arrow always find its mark. >
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