--- unix/configure.orig	2018-11-12 11:15:06.000000000 -0700
+++ unix/configure	2018-11-15 09:21:57.000000000 -0700
@@ -5766,7 +5766,7 @@
 
 	    CC_SEARCH_FLAGS=""
 	    LD_SEARCH_FLAGS=""
-	    LD_LIBRARY_PATH_VAR="DYLD_LIBRARY_PATH"
+	    LD_LIBRARY_PATH_VAR="DYLD_FALLBACK_LIBRARY_PATH"
 
 cat >>confdefs.h <<\_ACEOF
 #define MAC_OSX_TCL 1