[PATCH] libobjc2 pthread and NSBlock

[Quentin Mathé]

Hi,

Here is a patch to support compiling GNUstep Base and the Etoile trunk repository against libobjc2 on Ubuntu Linux.

Without it, GNUstep Base configure fails to compile a basic test objc program with GCC because of undefined pthread references. 
On the Étoilé side, LanguageKit compilation fails because of an undefined NSBlock reference in EtoileFoundation: libobjc2/NSBlock.m declares @interface NSBlock (but no @implementation NSBlock unlike ObjectiveC2/NSBlocks.m) while EtoileFoundation defines a category NSBlock(SmalltalkCompatibility).

Cheers,
Quentin.

libobjc2-pthread-block.patch
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