gistfile1.md

A simple objective-c program

#import <Foundation/foundation.h>

int main( int argc, const char* argv[]) {
    NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
    NSObject *object = [[NSObject alloc] init];
    NSLog(@"Created Object: %@", object);
    [pool release];
    return 0;
}

compile it with

clang main.m -o main -ObjC -framework Foundation

originally from http://kusno.mudiarto.com/2008/06/objective-c-simple-command-line-program-and-compilation-2/