Does the crash happen if the plugin is built on a machine without the library, or if it is run on a machine without it? ________________________________________ From: pharo-project-bounces@lists.gforge.inria.fr [pharo-project-bounces@lists.gforge.inria.fr] On Behalf Of Levente Uzonyi [leves@elte.hu] Sent: Tuesday, October 05, 2010 10:37 PM To: Pharo-project@lists.gforge.inria.fr Subject: Re: [Pharo-project] UUID and Cog? On Tue, 5 Oct 2010, David T. Lewis wrote:
On Tue, Oct 05, 2010 at 10:18:28AM -0700, Eliot Miranda wrote:
On Tue, Oct 5, 2010 at 5:13 AM, Levente Uzonyi <leves@elte.hu> wrote:
On Tue, 5 Oct 2010, Philippe Marschall wrote:
Hi
Does anybody know whether UUIDs are supposed to work on Cog on Linux? I got the latest prebuilt Cog from [1] and UUID new crashes my VM with a seg fault on a Monticello commit. I believe it was working before I updated some Linux packages.
Just rebuild the VM on your Linux, that should work.
In fact, just rebuild the plugin. Here's how. Once you've checked out http://www.squeakvm.org/svn/squeak/branches/Cog, read and obeyed unixbuild/HowToBuild through the configure step cd to unixbuild/bld/UUIDPlugin and say "make". Then take the plugin from unixbuild/bld/UUIDPlugin/.libs/UUIDPlugin
Eliot,
Would it be possible for you to build a VM with UUIDPlugin compiled internally, building it on the same machine that you normally use, and give it to Philippe to test? If it works, then the information on http://bugs.squeak.org/view.php?id=7358 is probably valid for Cog as well as for the regular VM. If it does not work, then there is more to the problem and I'll reopen the issue on Mantis.
As far as I know, there have been no reports of libuuid failures on the Unix VMs since Ian changed to using an internal UUIDPlugin, so this is an easy fix if it works for Cog also.
If libuuid is not available, the internally built UUIDPlugin crashes the VM. Levente
Dave
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