newbie linker error - 'undefined reference'

[Matt Miller <mmiller@tigris.netnet.net>]

I want to compile, and then link, even. (Imagine that.)  I think my
basic problem is how to learn what libraries to include on my link command
line.

Here's my first attempt at building a program from scratch on my slink
system:

t.cc:

	#include <fstream.h>

	int main (int argc, char *argv[])	
	{
	  cout << argv[1];
	  return 0;
	}

Makefile: 

	t: t.o
	t.o: t.cc

Emacs compilation buffer:

	make -k
	g++    -c t.cc -o t.o
	cc   t.o   -o t
	t.o: In function `main':
	t.o(.text+0xd): undefined reference to `cout'
	t.o(.text+0x12): undefined reference to `ostream::operator<<(char const
	*)'
	make: *** [t] Error 1

This is a linker unresolved reference, right?  I need to pass a command
line switch to the linker to tell it the library, right?

Okay, how can I relate a given header (e.g. fstream.h) with the library or
libraries that house the functions published by the header?  Is there a
../doc/.. area that I haven't found?  Should I use ld to scan all
library directories searching for functions names?

Thanks,

Matt Miller

-----------------------------------------------------------------------
'The number of UNIX installations has grown to 10, with more expected.'
	- The UNIX Programmer's Manual, 2nd Edition, June, 1972