From 1dbc5fdc29714df54a0a17f76e9d96eed50598dd Mon Sep 17 00:00:00 2001
From: Ville Skyttä <ville.skytta@iki.fi>
Date: Aug 24 2016 10:45:05 +0000
Subject: Add basic shell syntax check target


---

diff --git a/Makefile.am b/Makefile.am
index 6d2698b..fd82820 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -86,3 +86,10 @@ bashate: $(shell_scripts)
 
 shellcheck: $(shell_scripts)
 	$(shellcheck) $(shell_scripts)
+
+check-local: $(shell_scripts)
+	ret=0
+	for file in $(shell_scripts) ; do \
+		bash -n -O extglob $$file || ret=$$? ; \
+	done ; \
+	exit $$ret