The changes to the makefile look correct. The changes to NSBlocks.m
are not. Adding the category on NSBlock is now no use, because the
class is renamed _NSBlock. It is created dynamically and so it can
not be augmented by a category. For EtoileFoundation's Smalltalk
compatibility layer we need to use the new runtime functions to add
the methods to _NSBlock.
Adding an interface for NSBlock will make it compile but won't make it
work.
David
On 30 Dec 2009, at 15:22, Quentin Mathé wrote:
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.
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