From eaba486160636c6bf9e1127a47b8ecd5e2661271 Mon Sep 17 00:00:00 2001
From: Bandie <bandie@chaospott.de>
Date: Thu, 1 Nov 2018 12:56:23 +0100
Subject: [PATCH] Check for dirname

---
 configure.ac | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/configure.ac b/configure.ac
index b9b40de..c502209 100644
--- a/configure.ac
+++ b/configure.ac
@@ -23,6 +23,13 @@ AM_PROG_AR
 AM_GNU_GETTEXT_VERSION(0.18.3)
 AM_GNU_GETTEXT([external])
 
+AC_PATH_PROG([DIRNAME],dirname)
+if test -z "$DIRNAME" ; then
+    AC_MSG_ERROR([dirname is needed to make proper installation])
+fi
+AC_DEFINE_UNQUOTED([DIRNAME], "$DIRNAME",
+    [path to dirname])
+
 AC_PATH_PROG([PO4A],po4a)
 if test -z "$PO4A" ; then
     AC_MSG_ERROR([Please install po4a before building pam_panic.])