diff -ur a/configure b/configure
--- a/configure 2016-06-21 19:12:02.000000000 -0700
+++ b/configure 2016-07-08 14:29:10.000000000 -0700
@@ -5973,7 +5973,7 @@
SHLIB_DL_SUFFIX_NAME=sl
;;
*darwin*)
- SHLIB_SUFFIX_NAME=dylib
+ SHLIB_SUFFIX_NAME=tbd
SHLIB_DL_SUFFIX_NAME=so
;;
esac