Add -version option

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

2 files changed, 13 insertions, 2 deletions

diff --git a/man/xsetroot.man b/man/xsetroot.man
index 26bcfee..b58b39d 100644
--- a/man/xsetroot.man
+++ b/man/xsetroot.man
@@ -27,7 +27,7 @@
 xsetroot \- root window parameter setting utility for X
 .SH SYNOPSIS
 .B xsetroot
-[-help] [-def] [-display \fIdisplay\fP]
+[-help] [-version] [-def] [-display \fIdisplay\fP]
 [-cursor \fIcursorfile maskfile\fP]
 [-cursor_name \fIcursorname\fP]
 [-xcf \fIcursorfile\fP \fIcursorsize\fP]
@@ -58,6 +58,8 @@ Only one of the background color/tiling changing options
 The various options are as follows:
 .IP \fB-help\fP
 Print a usage message and exit.
+.IP \fB-verson\fP
+Print a version message and exit.
 .IP \fB-def\fP
 Reset unspecified attributes to the default values.  (Restores the background
 to the familiar gray mesh and the cursor to the hollow x shape.)
diff --git a/xsetroot.c b/xsetroot.c
index 40f0267..3bf27d8 100644
--- a/xsetroot.c
+++ b/xsetroot.c
@@ -32,6 +32,10 @@ in this Software without prior written authorization from The Open Group.
  *		11-Jun-87
  */
 
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
 #include <X11/Xlib.h>
 #include <X11/Xutil.h>
 #include <X11/Xatom.h>
@@ -75,7 +79,6 @@ usage(void)
             "  -fg <color>   or   -foreground <color>\n"
             "  -bg <color>   or   -background <color>\n"
             "  -rv   or   -reverse\n"
-            "  -help\n"
             "  -def   or   -default\n"
             "  -name <string>\n"
             "  -cursor <cursor file> <mask file>\n"
@@ -85,6 +88,8 @@ usage(void)
             "  -gray   or   -grey\n"
             "  -bitmap <filename>\n"
             "  -mod <x> <y>\n"
+            "  -help\n"
+            "  -version\n"
             );
     exit(1);
     /*NOTREACHED*/
@@ -125,6 +130,10 @@ main(int argc, char *argv[])
 	if (!strcmp("-help", argv[i])) {
 	    usage();
 	}
+	if (!strcmp("-version", argv[i])) {
+            printf("%s\n", PACKAGE_STRING);
+            exit(0);
+	}
 	if (!strcmp("-def", argv[i]) || !strcmp("-default", argv[i])) {
 	    restore_defaults = 1;
 	    continue;