From c5a8c3cca502bc8d610e84c5f168f2e61b14ee79 Mon Sep 17 00:00:00 2001
From: Petter Reinholdtsen <pere@hungry.com>
Date: Wed, 22 Apr 2026 06:49:52 +0200
Subject: [PATCH] Made autotest.sh print log on error for easier debugging in
 CI setups.
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Patch by Daniel Gröber via Debian.

See also issue #5805.
---
 tests/tools/autotest.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tests/tools/autotest.sh b/tests/tools/autotest.sh
index e19a8d5af..1dd3f1175 100755
--- a/tests/tools/autotest.sh
+++ b/tests/tools/autotest.sh
@@ -235,6 +235,7 @@ do
 				echo "Note: Make sure that 'iverilog' is an up-to-date git checkout of Icarus Verilog."
 			fi
 		fi
+		sed -e "s,^,${bn}: ," ${bn}.err
 		$keeprunning || exit 1
 	fi
 done