Compiling Objective-C on Ubuntu Using GCC

Question

ok I have this program here:

int main(int argc, const char * argv[])
{
    NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];

    NSLog (@"Hello world!");
    [pool drain];
    return 0;
}

the problem is when I compile it with the command "gcc -framework Foundation prog1.m -o prog1"

I understand: "gcc: error trying to execute exec cclobj: execvp: no such file or directory"

Do I need to install any packages? "

Answer 1

This is not the only way, but GNUStep worked for me. For a good record when setting up, it looks here .

. . "gobjc".

Answer 2

"gobjc"

gcc -x objective-c -o

objective-c gcc

http://webcache.googleusercontent.com/search?q=cache:iIgkFc-JoRYJ:https://www.cs.indiana.edu/classes/c304/ObjCompile.html+http://www.it.uc3m.es/mibanez/lao/lab1/tutorial3/ObjCompile.html&cd=1&hl=en&ct=clnk&client=safari