From f7114b7fe38861f1dc618586158617f9b1c14ddd Mon Sep 17 00:00:00 2001
From: Jason Ish <jason.ish@oisf.net>
Date: Tue, 13 Feb 2024 13:38:57 -0600
Subject: [PATCH] cocci/run-check: log if parallel command is not found

If CONCURRENCY_LEVEL was set, the script would log a concurrency level
even if the parallel command was not available. Not log if parallel is
not available and set concurrency to 1.
---
 qa/coccinelle/run_check.sh | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/qa/coccinelle/run_check.sh b/qa/coccinelle/run_check.sh
index 325e1732fa..d9a451661b 100755
--- a/qa/coccinelle/run_check.sh
+++ b/qa/coccinelle/run_check.sh
@@ -29,9 +29,12 @@ else
 	BUILT_COCCI_FILES=""
 fi
 
-if [ -z "$CONCURRENCY_LEVEL" ]; then
+if ! command -v parallel > /dev/null; then
+	echo "Concurrency disabled, command 'parallel' not available"
+	CONCURRENCY_LEVEL=1
+elif [ -z "$CONCURRENCY_LEVEL" ]; then
+        echo "No concurrency"
 	CONCURRENCY_LEVEL=1
-	echo "No concurrency"
 else
 	echo "Using concurrency level $CONCURRENCY_LEVEL"
 fi