[TriLUG] gcc on OS X

[Greg Brown]

Okay, so I have my new Mac.  With this Mac I also had Xcode Tools that
contained gcc4.0.pkg and gcc3.3.pkg.  I install gcc4.0.pkg fully expecting
gcc to be installed somewhere, but it was not.  There was, however, a file,
gcc4.0, installed in /usr/bin.  When I try to compile a helloworld.c I get
some errors:

#include<stdio.h>

main()
{
        printf("\nHello World\n");
}

/usr/bin/gcc-4.0 ./hello.c
./hello.c:1:18: error: stdio.h: No such file or directory
./hello.c: In function 'main':
./hello.c:5: warning: incompatible implicit declaration of built-in function
'printf'

Obviously something is wrong.  Not only do I not have a "gcc" that can be
found by a configure file but the gcc-4.0 won't even complie a hello world
so, I would assume, that if I created a symbolic link in /usr/local/bin for
gcc pointing to /usr/bin/gcc-4.0 it wouldn't work anyway.

So I'm scratching my head.  So far the only pages at apple.com I can find
that would help are in Japanese.

Any ideas?

Greg