Mac OS X, 22.0.91, configure without --enable-carbon-app

[Benjamin Riefenstahl]

Hi all,

I just compiled yesterday's pretest on Mac OS X.  I tried a simple

  ./configure --prefix=$HOME/emacs-pretest

This detects Carbon and also enables Emacs.app, but "make install"
tries to install Emacs.app in "/".  The reason is probably that
configure sets the variable "carbon_appdir" to the empty string in
Makefile.  When I give --enable-carbon-app explicitly (but without an
explicit path), "carbon_appdir" is set to "/Applications", which is
the documented default.

Ideally of course, I would like to have --enable-carbon-app follow
--prefix, when I give --prefix.

benny