* configure.ac: also try lua51

diff --git a/configure.ac b/configure.ac
index 487a2f405dbf9bc06d355b7a3c4c13b2e76282bd..bf610543d5c233851b5cc95cd32acb28eff611bc 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -1566,10 +1566,13 @@ then
           [ have_lua=no ] )
        AC_CHECK_LIB(  lua5.1 , luaL_newstate, 
           [LUA_LIBS="-llua5.1"],
-         AC_CHECK_LIB(  lua , luaL_newstate, 
-            [LUA_LIBS="-llua"],
-           [ have_lua=no
-              AC_MSG_WARN([lua >= 5.1 not found!])
+         AC_CHECK_LIB( lua51 , luaL_newstate, 
+            [LUA_LIBS="-llua51"],
+                 AC_CHECK_LIB( lua , luaL_newstate, 
+                   [LUA_LIBS="-llua"],
+             [ have_lua=no
+                AC_MSG_WARN([lua >= 5.1 not found!])
+              ])
            ])
          )
       ])