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Re: porting to GNUstep from OSX

From: Richard Frith-Macdonald
Subject: Re: porting to GNUstep from OSX
Date: Thu, 10 Jul 2003 07:49:25 +0100

On Wednesday, July 9, 2003, at 10:14 PM, David Bishop wrote:

My first problem, with both projects, is that they use some header files that
simply don't exist for me: runtime.h and objc-class.h, both in the objc
subdirectory.  They use the methods class_getClassMethod and
class_add_method_list (probably more, but that's were the compile/link dies). Any idea what the GNUstep equivelant is? The only any slightly related docs I could find were about gcc 3.3 at http://gcc.gnu.org/gcc-3.3/changes.html, where it mentions that you "No longer need to include objc/objc-class.h to compile self calls in class methods (NeXT runtime only)." Well, that's good,
because as far as I can tell objc-class.h didn't exist in 3.2, either.

Check out GSObjCRuntime.[hm] in the GNUstep base additions ... this defines an interface (which is supposed to be runtime independent) for these sorts of
things ... it's still under development, but covers most common cases.

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