configure: Remove useless checks for luajit

At one point, we considered supporting LuaJIT.  While it turned out to be
not worth it, the prototype removal accidentally left checks in the
configure file.

diff --git a/configure.ac b/configure.ac
index b51bfd0c606497cdba5204b58717f351c480d67e..630bc7b5346f57201adb85b5f2937a8798f4c2d6 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -558,8 +558,8 @@ DOVECOT_WANT_CASSANDRA
 DOVECOT_SQL
 
 AM_CONDITIONAL([AUTH_LUA_PLUGIN], [test "x$with_lua_plugin" = "xyes"])
-AM_CONDITIONAL([HAVE_LUA], [test "x$with_luajit" = "xyes" || test "x$with_lua" = "xyes"])
-AS_IF([test "x$with_luajit" = "xyes" || test "x$with_lua" = "xyes"],
+AM_CONDITIONAL([HAVE_LUA], [test "x$with_lua" = "xyes"])
+AS_IF([test "x$with_lua" = "xyes"],
   AS_IF([test "x$with_lua_plugin" = "xyes"],
       [userdb="$userdb lua (plugin)"; passdb="$passdb lua (plugin)"],
       [userdb="$userdb lua"; passdb="$passdb lua"],