From 9ef872e140e04864d6e8b42f75ba184357b79a05 Mon Sep 17 00:00:00 2001
From: Alexander Bokovoy <ab@samba.org>
Date: Tue, 17 Jul 2018 08:22:23 +0300
Subject: [PATCH] configure.ac: support using both rst2man and rst2man-3

Python3 version of rst2man is called rst2man-3.

Signed-off-by: Alexander Bokovoy <ab@samba.org>
---
 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index b0bc2b9..26d60ea 100644
--- a/configure.ac
+++ b/configure.ac
@@ -252,7 +252,7 @@ fi
 
 # if docs are not disabled, check if rst2man is available
 if test $enable_man != "no"; then
-	AC_CHECK_PROG(have_rst2man, rst2man, yes, no)
+	AC_CHECK_PROGS(have_rst2man, rst2man-3 rst2man, no)
 	if test $have_rst2man = "no"; then
 		if test $enable_man = "yes"; then
 			AC_MSG_ERROR([rst2man not found: cannot generate man pages, consider installing perl.])
-- 
2.17.1