Le 24 janv. 2011 à 17:39, Mathieu Suen a écrit :
> Hi All,
>
> In other to write a binding for a language I need to load the Foundation
> framework at run time.
> So just to test I wrote a simple example:
>
> ----------objc-test.c----------
> #include <objc/runtime.h>
> #include <stdio.h>
> #include <stdlib.h>
>
> void
> onLoad (Class this, char* inCat)
> {
> printf ("Loading %s in %s\n", class_getName (this), inCat);
> }
>
>
>
> int
> main ()
> {
> int error;
> objc_loadModule ("Foundation", onLoad, &error);
> return EXIT_SUCCESS;
> }
> ----------objc-test.c----------
>
> But the linker complain:
>
> Undefined symbols:
> "_objc_loadModule", referenced from:
> _main in ccX2yu3T.o
> ld: symbol(s) not found
>
> I have compile it using the command:
> gcc objc-test.c -g -lobjc -o test
>
> Thanks for help
>
> Mathiue
>
Obj-C runtime functions are in the libobjc that you should include to your
project.
-- Jean-Daniel
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