have_lua="yes"
requirement_lua=""
lua_libs=""
-PKG_CHECK_MODULES([LUA], [lua >= 5.1.0], requirement_lua="lua",
- [PKG_CHECK_MODULES([LUA], [lua5.1 >= 5.1.0], requirement_lua="lua5.1",
- [PKG_CHECK_MODULES([LUA], [lua-5.1 >= 5.1.0], requirement_lua="lua-5.1",
- [PKG_CHECK_MODULES([LUA], [lua51 >= 5.1.0], requirement_lua="lua51",
+PKG_CHECK_MODULES([LUA], [lua >= 5.1.0 lua < 5.2.0], requirement_lua="lua",
+ [PKG_CHECK_MODULES([LUA], [lua5.1 >= 5.1.0 lua5.1 < 5.2.0], requirement_lua="lua5.1",
+ [PKG_CHECK_MODULES([LUA], [lua-5.1 >= 5.1.0 lua-5.1 < 5.2.0], requirement_lua="lua-5.1",
+ [PKG_CHECK_MODULES([LUA], [lua51 >= 5.1.0 lua51 < 5.2.0], requirement_lua="lua51",
[have_lua="no"])])])])
if test "x${have_lua}" = "xno" ; then