From 29228100aad2580f164ec924233f2b19483ffb71 Mon Sep 17 00:00:00 2001
From: obrien <obrien@FreeBSD.org>
Date: Wed, 10 Aug 2005 06:36:44 +0000
Subject: Add an option to tell what version of config(8) this is.

---
 usr.sbin/config/config.8 | 6 +++++-
 usr.sbin/config/main.c   | 6 +++++-
 2 files changed, 10 insertions(+), 2 deletions(-)

(limited to 'usr.sbin/config')

diff --git a/usr.sbin/config/config.8 b/usr.sbin/config/config.8
index 9f9ab42..3cc2d31 100644
--- a/usr.sbin/config/config.8
+++ b/usr.sbin/config/config.8
@@ -36,7 +36,7 @@
 .Nd build system configuration files
 .Sh SYNOPSIS
 .Nm
-.Op Fl gp
+.Op Fl Vgp
 .Op Fl d Ar destdir
 .Ar SYSTEM_NAME
 .Sh DESCRIPTION
@@ -72,6 +72,10 @@ section below).
 .Pp
 Available options and operands:
 .Bl -tag -width ".Ar SYSTEM_NAME"
+.It Fl V
+Print the
+.Nm
+version number.
 .It Fl d Ar destdir
 Use
 .Ar destdir
diff --git a/usr.sbin/config/main.c b/usr.sbin/config/main.c
index 70664a4..9699fa7 100644
--- a/usr.sbin/config/main.c
+++ b/usr.sbin/config/main.c
@@ -54,6 +54,7 @@ static const char rcsid[] =
 #include <dirent.h>
 #include "y.tab.h"
 #include "config.h"
+#include "configvers.h"
 
 #ifndef TRUE
 #define TRUE	(1)
@@ -95,8 +96,11 @@ main(int argc, char **argv)
 	char *p;
 	char xxx[MAXPATHLEN];
 
-	while ((ch = getopt(argc, argv, "d:gp")) != -1)
+	while ((ch = getopt(argc, argv, "d:gpV")) != -1)
 		switch (ch) {
+		case 'V':
+			printf("%d\n", CONFIGVERS);
+			exit(0);
 		case 'd':
 			if (*destdir == '\0')
 				strlcpy(destdir, optarg, sizeof(destdir));
-- 
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