+Avoid linking to libltdl.so (no longer needed)
+
+diff --git a/ext/mcrypt/config.m4 b/ext/mcrypt/config.m4
+index cc68d86..8ae7ee8 100644
+--- a/ext/mcrypt/config.m4
++++ b/ext/mcrypt/config.m4
+@@ -34,21 +34,13 @@ if test "$PHP_MCRYPT" != "no"; then
+
+ PHP_MCRYPT_CHECK_VERSION
+
+- PHP_CHECK_LIBRARY(mcrypt, mcrypt_module_open,
++ PHP_CHECK_LIBRARY(mcrypt, mcrypt_module_open,
+ [
+- PHP_ADD_LIBRARY(ltdl,, MCRYPT_SHARED_LIBADD)
+ AC_DEFINE(HAVE_LIBMCRYPT,1,[ ])
+ ],[
+- PHP_CHECK_LIBRARY(mcrypt, mcrypt_module_open,
+- [
+- AC_DEFINE(HAVE_LIBMCRYPT,1,[ ])
+- ],[
+- AC_MSG_ERROR([Sorry, I was not able to diagnose which libmcrypt version you have installed.])
+- ],[
+- -L$MCRYPT_DIR/$PHP_LIBDIR
+- ])
++ AC_MSG_ERROR([Sorry, I was not able to diagnose which libmcrypt version you have installed.])
+ ],[
+- -L$MCRYPT_DIR/$PHP_LIBDIR -lltdl
++ -L$MCRYPT_DIR/$PHP_LIBDIR
+ ])
+
+ PHP_ADD_LIBRARY_WITH_PATH(mcrypt, $MCRYPT_DIR/$PHP_LIBDIR, MCRYPT_SHARED_LIBADD)
+