Date: Sun, 15 Jan 2006 16:57:36 +0100 From: Pav Lucistnik <pav@FreeBSD.org> To: Alexander Wittig <alexander@wittig.name>, dinoex@FreeBSD.org Cc: ports@FreeBSD.org Subject: Re: ruby 1.8.4 + mod_ruby = "undefined symbol: pthread_create"? Message-ID: <1137340656.3790.20.camel@localhost> In-Reply-To: <43CA490C.7010201@wittig.name> References: <43CA490C.7010201@wittig.name>
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Alexander Wittig p=ED=B9e v ne 15. 01. 2006 v 14:07 +0100:
> Hi all
>=20
> Thanks Pav for importing ruby 1.8.4 into the ports tree. Looks like=20
> things are going fairly well, my production systems still work after=20
> portupgrade -a :-)
> However there has been one problem with mod_ruby: It does not load any=20
> more with apache20. I reinstalled everything (www/mod_ruby,=20
> textproc/eruby, lang/ruby18) but it still doesn't work. Error message=20
> from apache:
>=20
> [root@hotzenplotz:/data/apache/wittig.name/alex]apachectl -DSSL -k restar=
t
> Syntax error on line 122 of /usr/local/etc/apache2/httpd.conf:
> Cannot load /usr/local/libexec/apache2/mod_ruby.so into server:=20
> /usr/local/lib/libruby18.so.18: Undefined symbol "pthread_create"
>=20
> This only happens on FBSD 6, FBSD 4 is not affected. I assume this is=20
> because apache is not built with -pthreads while rubylib is (at least on=20
> FBSD >=3D 5). The workaround I use is to load libpthread into apache from=
=20
> httpd.conf:
>=20
> LoadFile /usr/lib/libpthread.so
> LoadModule ruby_module libexec/apache2/mod_ruby.so
>=20
> After this the module loads and rhtml files are parsed correctly. I did=20
> not test the threading though, because I don't have any ruby code using i=
t.
> Could one of the pthreads gurus comment on this procedure? Is this a=20
> clean solution or just an ugly, error-prone hack? If the first: There=20
> should be a note included in www/mod_ruby/pkg_message and=20
> http.conf.mod_ruby should probably include the LoadFile, too. If the=20
> latter: What has to be done to make things work again? I do not recall=20
> having this problem with ruby 1.8.2.
Can you try attached patch on some real ruby scripts?
Generate some load and check if apache is behaving correctly?
Copying mod_ruby maintainer...
--=20
Pav Lucistnik <pav@oook.cz>
<pav@FreeBSD.org>
Angband in action! Constant escalation to new depths to find angrier,
meaner letters and more punctuation!
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