Use python 3 version of rst2man

cifs-utils-rst2man-3.patch

@@ -0,0 +1,28 @@
+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
+

cifs-utils.spec

@@ -3,7 +3,7 @@
 
 Name:            cifs-utils
 Version:         6.8
-Release:         2%{pre_release}%{?dist}
+Release:         3%{pre_release}%{?dist}
 Summary:         Utilities for mounting and managing CIFS mounts
 
 Group:           System Environment/Daemons
@@ -11,13 +11,15 @@ License:         GPLv3
 URL:             http://linux-cifs.samba.org/cifs-utils/
 
 BuildRequires:  gcc
-BuildRequires:   libcap-ng-devel libtalloc-devel krb5-devel keyutils-libs-devel autoconf automake libwbclient-devel pam-devel python2-docutils
+BuildRequires:  libcap-ng-devel libtalloc-devel krb5-devel keyutils-libs-devel autoconf automake libwbclient-devel pam-devel
+BuildRequires:  python3-docutils
 
 Requires:        keyutils
 Requires(post):  /usr/sbin/alternatives
 Requires(preun): /usr/sbin/alternatives
 
 Source0:         https://download.samba.org/pub/linux-cifs/cifs-utils/%{name}-%{version}.tar.bz2
+Patch0:          cifs-utils-rst2man-3.patch 
 
 %description
 The SMB/CIFS protocol is a standard file sharing protocol widely deployed
@@ -52,6 +54,8 @@ provide these credentials to the kernel automatically at login.
 
 %prep
 %setup -q -n %{name}-%{version}%{pre_release}
+%patch0 -p1
+
 
 %build
 autoreconf -i
@@ -104,6 +108,9 @@ fi
 %{_mandir}/man8/pam_cifscreds.8.gz
 
 %changelog
+* Tue Jul 17 2018 Alexander Bokovoy <abokovoy@redhat.com> - 6.8-3
+- Use Python 3 version of rst2man
+
 * Thu Jul 12 2018 Fedora Release Engineering <releng@fedoraproject.org> - 6.8-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild