--- configure.orig	2020-12-22 13:27:02 UTC
+++ configure
@@ -26053,7 +26053,7 @@ fi
 $as_echo "$with_lua" >&6; }
 
   if test "x$with_lua" != "xno"; then :
-  for LUAPC in lua5.3 lua-5.3 lua53 lua5.2 lua-5.2 lua52 lua5.1 lua-5.1 lua51 lua; do
+  for LUAPC in lua5.4 lua-5.4 lua54 lua5.3 lua-5.3 lua53 lua5.2 lua-5.2 lua52 lua5.1 lua-5.1 lua51 lua; do
 
 pkg_failed=no
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LUA" >&5
@@ -29355,13 +29355,13 @@ fi
 
 
   if test $want_stemmer != no; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sb_stemmer_new in -lstemmer" >&5
-$as_echo_n "checking for sb_stemmer_new in -lstemmer... " >&6; }
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sb_stemmer_new in -lclucene-contribs-lib" >&5
+$as_echo_n "checking for sb_stemmer_new in -lclucene-contribs-lib... " >&6; }
 if ${ac_cv_lib_stemmer_sb_stemmer_new+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
-LIBS="-lstemmer  $LIBS"
+LIBS="-lclucene-contribs-lib  $LIBS"
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */