gcc-2.95 drops /usr/local/include

Once upon a time, gcc would always look in /usr/local/include regardless of what you used for --prefix. With gcc-2.95, that's not true. In the default linux installation, gcc-2.95 does NOT look in /usr/local/include. Unfortunately, the default installation for lesstif is into /usr/local/{lib,include}. That means that unless you remember to add --with-site-include and maybe --with-site-libraries, you xemacs doesn't find Motif (lesstif). Maybe we can either do something to fix it, or document this fact so everyone doesn't have to stumble over it.