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    # This is not ideal since it assumes that:
    #    objc is required
    #    the logic in find_required_driver_libs() is correct
    #    the libraries are located either in a location pointed to by LDFLAGS
    #       or in /sw/lib
    #
    if ($is_osx) {
	my $pgplot_dir = defined $ENV{PGPLOT_DIR} ? $ENV{PGPLOT_DIR} : "/usr/lib";
	my $dir = -d 'pgplot_tmp' ? 'pgplot_tmp' : $pgplot_dir;
	$items{LIBS}[0] .= " -lobjc " .
	    (defined $ENV{LDFLAGS} ? $ENV{LDFLAGS} : "-L/sw/lib") .
	    find_required_driver_libs($pgplot_dir);
    }

    # The following is needed for PGPLOT compiled on OS-X, at least
    # for both the version used from FINK and a hand-compiled version.
    #
    $items{LDDLFLAGS} = "$Config{lddlflags} -Wl,-framework -Wl,Foundation"
	if $is_osx;
 
    # Nasty hack to build only i386/x86_64 only instead of a Universal binary on OS X