>From 3658cbadb19f62e4ee6751f20af303977e05b290 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Pavel=20B=C5=99ezina?= <pbrezina@redhat.com>
Date: Mon, 29 Aug 2011 14:30:54 +0200
Subject: [PATCH] Added sssd --version option

https://fedorahosted.org/sssd/ticket/953
---
 configure.ac          |    3 +++
 src/man/sssd.8.xml    |   10 ++++++++++
 src/monitor/monitor.c |   12 ++++++++++++
 3 files changed, 25 insertions(+), 0 deletions(-)

diff --git a/configure.ac b/configure.ac
index 230afa2..9331316 100644
--- a/configure.ac
+++ b/configure.ac
@@ -25,6 +25,9 @@ AM_GNU_GETTEXT_VERSION([0.14])
 
 AC_SUBST([PRERELEASE_VERSION],
          PRERELEASE_VERSION_NUMBER)
+         
+AC_DEFINE([RELEASE_VERSION], "PRERELEASE_VERSION_NUMBER",
+          [Release number of package])
 
 AM_CONDITIONAL([GIT_CHECKOUT], [git log -1 &>/dev/null])
 
diff --git a/src/man/sssd.8.xml b/src/man/sssd.8.xml
index e4d972c..b663ba4 100644
--- a/src/man/sssd.8.xml
+++ b/src/man/sssd.8.xml
@@ -114,6 +114,16 @@
                 </listitem>
             </varlistentry>
             <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" href="include/param_help.xml" />
+            <varlistentry>
+                <term>
+                    <option>--version</option>
+                </term>
+                <listitem>
+                    <para>
+                        Print version number and exit.
+                    </para>
+                </listitem>
+            </varlistentry>
         </variablelist>
     </refsect1>
 
diff --git a/src/monitor/monitor.c b/src/monitor/monitor.c
index 4cd1e99..a326130 100644
--- a/src/monitor/monitor.c
+++ b/src/monitor/monitor.c
@@ -2353,6 +2353,7 @@ int main(int argc, const char *argv[])
     poptContext pc;
     int opt_daemon = 0;
     int opt_interactive = 0;
+    int opt_version = 0;
     char *opt_config_file = NULL;
     char *config_file = NULL;
     int flags = 0;
@@ -2371,6 +2372,8 @@ int main(int argc, const char *argv[])
          _("Run interactive (not a daemon)"), NULL}, \
         {"config", 'c', POPT_ARG_STRING, &opt_config_file, 0, \
          _("Specify a non-default config file"), NULL}, \
+         {"version", '\0', POPT_ARG_NONE, &opt_version, 0, \
+          _("Prints version number"), NULL }, \
         POPT_TABLEEND
     };
 
@@ -2390,6 +2393,15 @@ int main(int argc, const char *argv[])
 
     CONVERT_AND_SET_DEBUG_LEVEL(debug_level);
 
+    if (opt_version) {
+        if (strlen(RELEASE_VERSION)) {
+            puts(VERSION"-0"RELEASE_VERSION);
+        } else {
+            puts(VERSION);
+        }
+        return EXIT_SUCCESS;
+    }
+
     /* If the level or timestamps was passed at the command-line, we want
      * to save it and pass it to the children later.
      */
-- 
1.7.6