From d85480f441f7df7755e7a812f4b9c98774a53d63 Mon Sep 17 00:00:00 2001
From: Tee-Kiah Chia <tkchia@users.noreply.github.com>
Date: Thu, 20 Jan 2022 13:22:08 +0000
Subject: [PATCH] aal: recognize but ignore an `s` option for GNU ar
 compatibility

first/build.lua invokes the archiver $(AR) with the flags `cqs`.
This patch allows this to work even if $(AR) is aal.
---
 util/arch/archiver.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/util/arch/archiver.c b/util/arch/archiver.c
index 1a0e85afa..98fc79375 100644
--- a/util/arch/archiver.c
+++ b/util/arch/archiver.c
@@ -24,6 +24,9 @@
  #ifdef DISTRIBUTION
  *    D: make distribution: use distr_time, uid=2, gid=2, mode=0644
  #endif
+ #ifdef AAL
+ *    s: ignored; for compatibility with GNU ar (says to build index table)
+ #endif
  */
 
 #include <fcntl.h>
@@ -324,6 +327,10 @@ int main(int argc, char *argv[])
 			case 'D' :
 			distr_fl = TRUE;
 			break;
+#endif
+#ifdef AAL
+		case 's':
+			break;
 #endif
 		default:
 			usage();