Revert "output all sections if we produce an executable file"

-- Not a fix
This reverts commit 089ce6235c.

Revert "handle a -s option by executing sstrip/strip program"
-- related, not a fix.
This reverts commit 5cd4393a54.

libtcc.c

@@ -2292,8 +2292,6 @@ PUB_FUNC int tcc_parse_args(TCCState *s, int argc, char **argv)
         case TCC_OPTION_dumpversion:
             printf ("%s\n", TCC_VERSION);
             exit(0);
-        case TCC_OPTION_s:
-            s->do_strip = 1;
             break;
         case TCC_OPTION_traditional:
             break;
@@ -2314,6 +2312,7 @@ PUB_FUNC int tcc_parse_args(TCCState *s, int argc, char **argv)
             break;
         case TCC_OPTION_pedantic:
         case TCC_OPTION_pipe:
+        case TCC_OPTION_s:
             /* ignored */
             break;
         default: