config: now we also explicitly check the Lua ABI/language version in …

…our feature test for a Lua lib.
openresty · Aug 14, 2014 · d4dbba5 · d4dbba5
1 parent 90bdd97
commit d4dbba5
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/config b/config
@@ -4,7 +4,10 @@ ngx_feature_name=
 ngx_feature_run=no
 ngx_feature_incs="#include <lauxlib.h>"
 ngx_feature_path=
-ngx_feature_test="(void) luaL_newstate();"
+ngx_feature_test="#if LUA_VERSION_NUM != 501
+#   error unsupported Lua language version
+#endif
+(void) luaL_newstate();"
 
 if [ -n "$LUAJIT_INC" -o -n "$LUAJIT_LIB" ]; then
     # explicitly set Lua lib path