[squeak-dev] Updating on trunk crashes the VM
siguctua at gmail.com
Wed Nov 24 17:31:44 UTC 2010
Take a look at
it contains description and code, enough to implement UUID generator
On 24 November 2010 19:22, Igor Stasenko <siguctua at gmail.com> wrote:
> On 24 November 2010 18:39, David T. Lewis <lewis at mail.msen.com> wrote:
>> On Mon, Nov 22, 2010 at 05:53:39PM +0100, Tim Felgentreff wrote:
>>> Updating from the latest released image (10548) to trunk on the Cog VM
>>> crashes on Linux upon calling UUID>>initialize. Apparently, problems
>>> with libuuid and the Squeak VM are known, but is there a solution,
>>> besides rebuilding without the plugin and having the primitive fail?
>> The available information is here:
>> As near as I can tell, we are faced with two competing bugs in various
>> Linux distributions:
>> 1) Some Linux distributions have a buggy libuuid library. The bug is
>> apparently not triggered when the UUID plugin is compiled internally,
>> hence the internal UUIDPlugin in Unix/Linux/Cog VMs.
>> 2) More recently, some other 64-bit Linux distributions have accidentally
>> left out libuuid from their 32-but runtime libraries. On these platforms,
>> the VM will not run if it includes an internal UUIDPlugin.
>> So if the plugin is compiled externally, one group of Linux users
>> will get VM crashes due to bug #1. And if it is compiled internally,
>> a different group of Linux users will get VM crashes due to bug #2.
>> Frankly, I'm inclined to suggest removing the UUIDPlugin entirely
>> from the Linux VMs until the various distros stabilize. Anyone have
>> a better idea?
> Another option is to implement own uuid generator and be no longer
> dependent from
> buggy external stuff.
> Best regards,
> Igor Stasenko AKA sig.
Igor Stasenko AKA sig.
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