On Wed, 2006-11-15 at 12:44 +0000, Phil Blundell wrote:
> I'm also concerned that, even on the CATS machines, it might be that
> the build is only succeeding by chance and any real-world workload
> would cause the same bug to resurface.  So, overall, with our current
> state of knowledge I kind of feel we'd be better off not shipping mono
> at all on arm. 

Mono bootstraps during the build, and uses a real-world application
(workload) during that, which is the C# compiler used to compile the
complete Base Class Library of Mono (which is quite big [0]). The C#
compiler (mcs) was written in C# and thus runs on the Mono runtime, like
every other program also.
The points where the build fails is during compiling the BCL. Means it's
a runtime problem, also proved by other non-mono (not mono source
package, but mono based software) failing build logs.

Also the failing happens not always at the same build "position", but
its always the first few files that get compiled.

The build runs 8 to 10 hours on a arm box, a race condition that always
happened in the first hour on netwinder, but not at all on cats, means
it's not a runtime issue that seem to ever happen on cats.

So I think this issue is a not reason to not ship mono for arm.

[0] Total Physical Source Lines of Code (SLOC) = 1,173,190

-- 
Regards,

Mirco 'meebey' Bauer

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