From 6567aa49cb9760184e566b110b6b7c5326c4e5b9 Mon Sep 17 00:00:00 2001
From: Alexander Barton <alex@barton.de>
Date: Fri, 27 Oct 2017 12:37:37 +0200
Subject: [PATCH] mail-wrapper: Add simple "check-local" target

---
 mail/wrapper/Makefile | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/mail/wrapper/Makefile b/mail/wrapper/Makefile
index 9843e50..cadead7 100644
--- a/mail/wrapper/Makefile
+++ b/mail/wrapper/Makefile
@@ -12,6 +12,9 @@ ALL = mail-wrapper
 
 include ../../Makefile.ax
 
+check-local:
+	./mail-wrapper --help 2>&1 | grep 'mail-wrapper reads from standard input' >/dev/null
+
 install-local: mail-wrapper
 	install -d -o $(USER) -g $(GROUP) -m 755 \
 	 $(DESTDIR)/usr/local/bin
-- 
2.39.2