--- gnutls-3.6.4/aclocal.m4.orig	2018-10-16 17:52:16.972960988 +0200
+++ gnutls-3.6.4/aclocal.m4	2018-10-16 17:52:32.797099492 +0200
@@ -162,7 +162,7 @@
 #
 AC_DEFUN([GUILE_PKG],
  [PKG_PROG_PKG_CONFIG
-  _guile_versions_to_search="m4_default([$1], [2.0 1.8])"
+  _guile_versions_to_search="m4_default([$1], [2.2 2.0 1.8])"
   if test -n "$GUILE_EFFECTIVE_VERSION"; then
     _guile_tmp=""
     for v in $_guile_versions_to_search; do
--- gnutls-3.6.4/configure.orig	2018-10-16 18:00:13.661141247 +0200
+++ gnutls-3.6.4/configure	2018-10-16 18:00:29.857283556 +0200
@@ -62704,7 +62704,7 @@
 		PKG_CONFIG=""
 	fi
 fi
-  _guile_versions_to_search="2.0 1.8"
+  _guile_versions_to_search="2.2 2.0 1.8"
   if test -n "$GUILE_EFFECTIVE_VERSION"; then
     _guile_tmp=""
     for v in $_guile_versions_to_search; do