From 48a82cbb1db9ba5a93fea736a9f8215de03b1a94 Mon Sep 17 00:00:00 2001
From: Eric Leblond <eric@regit.org>
Date: Tue, 19 Jun 2018 23:46:50 +0200
Subject: configure.ac: better message when a2x is missing

Signed-off-by: Eric Leblond <eric@regit.org>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
---
 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index 3c5ba4db..57057026 100644
--- a/configure.ac
+++ b/configure.ac
@@ -82,7 +82,7 @@ AM_COND_IF([BUILD_PDF], [
 AS_IF([test "$need_a2x" = "yes"], [
        AC_CHECK_PROG(A2X, [a2x], [found], [no])
        AS_IF([test "$A2X" != "found"],
-	     [AC_MSG_ERROR([a2x not found])])
+	     [AC_MSG_ERROR([a2x not found, please install asciidoc])])
 ])
 
 PKG_CHECK_MODULES([LIBMNL], [libmnl >= 1.0.3])
-- 
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