Bug#503616: libapache2-mod-ocamlnet: mod_netcgi_apache.so will not load
On Tue, Oct 28, 2008 at 11:21:03PM +0100, Stefano Zacchiroli wrote: Alternatively, we can try adding an RPATH to /usr/lib/apache2/modules/mod_netcgi_apache.so pointing to `ocamlc -where`. I got a bit rusty on the rpath issue [1,2], but I do think that in this case it would be acceptable. We'll probably do an rpath for this in Fedora, since it seems to be the simplest and least intrusive solution. Rich. -- Richard Jones Red Hat -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Re: Bug#503616: libapache2-mod-ocamlnet: mod_netcgi_apache.so will not load
On Wed, Oct 29, 2008 at 01:06:06PM +, Richard Jones wrote: We'll probably do an rpath for this in Fedora, since it seems to be the simplest and least intrusive solution. I've did the same in fact, the patch is at: http://git.debian.org/?p=pkg-ocaml-maint/packages/ocamlnet.git;a=blob;f=debian/patches/rpath-apache.dpatch;h=ebe6a0a3c745c20905f9bea4710e49fe587c2f6f;hb=fb8004e8cb22e2b5c134cd2a2c541564314276fd. Cheers. -- Stefano Zacchiroli -*- PhD in Computer Science \ PostDoc @ Univ. Paris 7 [EMAIL PROTECTED],pps.jussieu.fr,debian.org} -- http://upsilon.cc/zack/ Dietro un grande uomo c'è sempre /oo\ All one has to do is hit the right uno zaino-- A.Bergonzoni \__/ keys at the right time -- J.S.Bach signature.asc Description: Digital signature
Bug#503616: libapache2-mod-ocamlnet: mod_netcgi_apache.so will not load
On Mon, Oct 27, 2008 at 01:44:01PM +0100, Stéphane Glondu wrote: Dave Benjamin a écrit : I installed libapache2-mod-ocamlnet and enabled the module using a2enmod netcgi_apache. Apache 2 no longer starts, printing this message instead: Replacing the last line of /etc/apache2/mods-enabled/netcgi_apache.load (the one mentioning netcgi_apache.cma) to: NetcgiLoad netcgi_apache/netcgi_apache.cma First of all thanks for the bugreport, the risk of overlooking this serious issue for Lenny was quite high :) Then, we have two issues here: 1) The wrong path in netcgi_apache.load, pointed out (together with a fix) by Stéphane. That's easily fixable, I can upload a fixed version of ocamlnet RSN. 2) The fact that camlrun_shared.so is not in a path known by ld.so. Which is a hell of a more tricky issue. On one hand one might argue that that library should belong to /usr/lib/ (or to some other dir known by ld.so). I frankly don't think so, because it is a high unstable library, introduced only recently upstream, ... and I don't want (yet) to take over the burden of version it with SONAMEs/VERSIONs/... *If* we decide it should belong /usr/lib/, then the most straightforwards solutions are: a) symlink /usr/lib/libcamlrun_shared.so - `ocamlc -where`/... b) entry for `ocamlc -where` in /etc/ld.so.conf.d/ Both will require an upload of OCaml, which will make two uploads in total because ocamlnet needs to be fixed anyhow. Alternatively, we can try adding an RPATH to /usr/lib/apache2/modules/mod_netcgi_apache.so pointing to `ocamlc -where`. I got a bit rusty on the rpath issue [1,2], but I do think that in this case it would be acceptable. Comments? Cheers. [1] http://wiki.debian.org/RpathIssue [2] http://lintian.debian.org/tags/binary-or-shlib-defines-rpath.html -- Stefano Zacchiroli -*- PhD in Computer Science \ PostDoc @ Univ. Paris 7 [EMAIL PROTECTED],pps.jussieu.fr,debian.org} -- http://upsilon.cc/zack/ Dietro un grande uomo c'è sempre /oo\ All one has to do is hit the right uno zaino-- A.Bergonzoni \__/ keys at the right time -- J.S.Bach signature.asc Description: Digital signature
Bug#503616: libapache2-mod-ocamlnet: mod_netcgi_apache.so will not load
Stefano Zacchiroli wrote: Alternatively, we can try adding an RPATH to /usr/lib/apache2/modules/mod_netcgi_apache.so pointing to `ocamlc -where`. I got a bit rusty on the rpath issue [1,2], but I do think that in this case it would be acceptable. I agree, given that: * we do not support multiples version of OCaml at the same time; * whenever there is a new version of OCaml release, ocamlnet must be recompiled anyway (as any other library); * we have our own way to deal with ABI compatibility; * we probably don't want to upload a new OCaml for Lenny right now. -- Stéphane -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Processed: Re: Bug#503616: libapache2-mod-ocamlnet: mod_netcgi_apache.so will not load
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Bug#503616: libapache2-mod-ocamlnet: mod_netcgi_apache.so will not load
tags 503616 + pending thanks On Tue, Oct 28, 2008 at 11:43:52PM +0100, Stéphane Glondu wrote: I got a bit rusty on the rpath issue [1,2], but I do think that in this case it would be acceptable. I agree, given that: OK, thanks for the feedback. FWIW, I do have the fix now, but it still need some more polishing. Tomorrow I finalize it, and ask on -release what is for them the preferred way to receive the fix for Lenny (either upload via testing-proposed-updates or upload via unstable + unblock request). Cheers. -- Stefano Zacchiroli -*- PhD in Computer Science \ PostDoc @ Univ. Paris 7 [EMAIL PROTECTED],pps.jussieu.fr,debian.org} -- http://upsilon.cc/zack/ Dietro un grande uomo c'è sempre /oo\ All one has to do is hit the right uno zaino-- A.Bergonzoni \__/ keys at the right time -- J.S.Bach signature.asc Description: Digital signature
Bug#503616: libapache2-mod-ocamlnet: mod_netcgi_apache.so will not load
Dave Benjamin a écrit : I installed libapache2-mod-ocamlnet and enabled the module using a2enmod netcgi_apache. Apache 2 no longer starts, printing this message instead: [...] I tried to resolve the problem by: 1. Saving /usr/lib/ocaml/3.10.2 to /etc/ld.so.conf.d/ocaml.conf 2. Running ldconfig 3. Running /etc/init.d/apache2 start I now get this error: [...] Replacing the last line of /etc/apache2/mods-enabled/netcgi_apache.load (the one mentioning netcgi_apache.cma) to: NetcgiLoad netcgi_apache/netcgi_apache.cma makes it work. Cheers, -- Stéphane -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Bug#503616: libapache2-mod-ocamlnet: mod_netcgi_apache.so will not load
Package: libapache2-mod-ocamlnet Version: 2.2.9-3 Severity: grave Justification: renders package unusable I installed libapache2-mod-ocamlnet and enabled the module using a2enmod netcgi_apache. Apache 2 no longer starts, printing this message instead: Starting web server: apache2apache2: Syntax error on line 187 of /etc/apache2/apache2.conf: Syntax error on line 1 of /etc/apache2/mods-enabled/netcgi_apache.load: Cannot load /usr/lib/apache2/modules/mod_netcgi_apache.so into server: libcamlrun_shared.so: cannot open shared object file: No such file or directory failed! I tried to resolve the problem by: 1. Saving /usr/lib/ocaml/3.10.2 to /etc/ld.so.conf.d/ocaml.conf 2. Running ldconfig 3. Running /etc/init.d/apache2 start I now get this error: Starting web server: apache2apache2: Syntax error on line 187 of /etc/apache2/apache2.conf: Syntax error on line 1 of /etc/apache2/mods-enabled/netcgi_apache.load: Cannot load /usr/lib/apache2/modules/mod_netcgi_apache.so into server: /usr/lib/ocaml/3.10.2/libcamlrun_shared.so: undefined symbol: sqrt failed! I'm not sure how to proceed from here. Thanks, Dave Benjamin -- System Information: Debian Release: lenny/sid APT prefers unstable APT policy: (500, 'unstable') Architecture: i386 (i686) Kernel: Linux 2.6.22-2-686 (SMP w/1 CPU core) Locale: LANG=C, LC_CTYPE=C (charmap=ANSI_X3.4-1968) Shell: /bin/sh linked to /bin/bash Versions of packages libapache2-mod-ocamlnet depends on: ii apache2.2-common 2.2.8-1Next generation, scalable, extenda ii libc6 2.7-8 GNU C Library: Shared libraries ii libncurses5 5.6+20080203-1 Shared libraries for terminal hand ii libocamlnet-ocaml-dev 2.2.9-3OCaml application-level Internet l libapache2-mod-ocamlnet recommends no packages. libapache2-mod-ocamlnet suggests no packages. -- no debconf information -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
