https://github.com/landley/toybox/commit/c5e7495fe46d4b2b2c225f222efc6b9070de2c3a

From c5e7495fe46d4b2b2c225f222efc6b9070de2c3a Mon Sep 17 00:00:00 2001
From: Rob Landley <rob@landley.net>
Date: Fri, 13 Jan 2023 11:50:58 -0600
Subject: [PATCH] Ensure make wrapper sees success return code in verbose mode
 (V=1)

--- a/scripts/make.sh
+++ b/scripts/make.sh
@@ -303,4 +303,5 @@ fi
 # multiplexer binary via truncate-and-write through a symlink.
 do_loudly chmod 555 "$OUTNAME" || exit 1
 
-[ -z "$V" ] && echo >&2
+# Ensure make wrapper sees success return code
+[ -z "$V" ] && echo >&2 || true