$NetBSD$

--- tiff/configure.orig	2015-10-26 04:18:09.000000000 +0000
+++ tiff/configure
@@ -18766,7 +18766,7 @@ if test "${with_jpeg12_lib+set}" = set; 
 fi
 
 
-if test "x$enable_jpeg12" == "xyes" ; then
+if test "x$enable_jpeg12" = "xyes" ; then
 
   if test "x$with_jpeg12_lib" != "x" ; then
     LIBS="$with_jpeg12_lib $LIBS"
