[Pharo-project] UUID and Cog?

Levente Uzonyi leves at elte.hu
Tue Oct 5 22:37:00 EDT 2010


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 at 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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