Loading the Foundation at runtime
Loading the Foundation at runtime
- Subject: Loading the Foundation at runtime
- From: Mathieu Suen <email@hidden>
- Date: Mon, 24 Jan 2011 16:39:25 +0000 (GMT)
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
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