diff --git a/libtcc.c b/libtcc.c
index 127806fc..dc78643c 100644
--- a/libtcc.c
+++ b/libtcc.c
@@ -1560,6 +1560,10 @@ static int tcc_set_linker(TCCState *s, const char *option)
             } else
                 goto err;
 
+        } else if (link_option(option, "as-needed", &p)) {
+            ignoring = 1;
+        } else if (link_option(option, "O", &p)) {
+            ignoring = 1;
         } else if (link_option(option, "rpath=", &p)) {
             s->rpath = copy_linker_arg(p);
         } else if (link_option(option, "section-alignment=", &p)) {