kill old comment
diff --git a/configure.in b/configure.in
index 91f9a3b..557d11e 100644
--- a/configure.in
+++ b/configure.in
@@ -1736,14 +1736,6 @@
Linux*|GNU*) LINKFORSHARED="-Xlinker -export-dynamic";;
# -u libsys_s pulls in all symbols in libsys
Darwin/*)
- # -u _PyMac_Error is needed to pull in the mac toolbox glue,
- # which is
- # not used by the core itself but which needs to be in the core so
- # that dynamically loaded extension modules have access to it.
- # -prebind is no longer used, because it actually seems to give a
- # slowdown in stead of a speedup, maybe due to the large number of
- # dynamic loads Python does.
-
LINKFORSHARED="$extra_undefs -framework CoreFoundation"
if test "$enable_framework"
then