Updates to --with-sysroot support

[Jason R Thorpe]

On Mon, Nov 04, 2002 at 11:57:29AM -0500, Daniel Jacobowitz wrote:

 >  - No longer defines PREFIX_INCLUDE_DIR for a sysrooted compiler.  This
 >    one's a little more arguable but I think it's appropriate.  The sysrooted
 >    compiler should work like a system compiler inside of $sysroot; searching
 >    $prefix/include defeats that.
 >    I need this in my local setups but I won't be heartbroken if it's
 >    considered wrong for the FSF tree :)

FWIW, I completely agree with this.

-- 
        -- Jason R. Thorpe <thorpej@wasabisystems.com>