Update xeyes to 1.2.0

2025-12-11 03:39:26 +00:00 · 2021-08-29 17:50:32 +00:00
parent d691d86121
commit d0fc556e06
15 changed files with 773 additions and 190 deletions
--- a/app/xeyes/ChangeLog
+++ b/app/xeyes/ChangeLog
@@ -1,3 +1,92 @@
+commit adde23dc8724dc6f793b0c68143dc34818f7f6f4
+Author: Alan Coopersmith <alan.coopersmith@oracle.com>
+Date:   Sun Aug 1 16:41:00 2021 -0700
+
+    xeyes 1.2.0
+    
+    Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
+
+commit 09e50de77da82430cbada93cf58544af2441fd83
+Author: Alan Coopersmith <alan.coopersmith@oracle.com>
+Date:   Sun Aug 1 16:38:48 2021 -0700
+
+    Remove redundant declaration of hypot() for SVR4 systems
+    
+    Fixes gcc warning:
+    Eyes.c:54:15: warning: redundant redeclaration of ‘hypot’ [-Wredundant-decls]
+     extern double hypot(double, double);
+                   ^~~~~
+    
+    since it's already declared in <math.h>
+    
+    Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
+
+commit 7517441ffa1aecb6f565217149762267d145e11e
+Author: Keith Packard <keithp@keithp.com>
+Date:   Mon Mar 23 08:55:53 2020 -0700
+
+    Clean up compiler warnings
+    
+    Add (char *) casts to initializers in Xt structs.
+    Remove unused variables.
+    
+    Signed-off-by: Keith Packard <keithp@keithp.com>
+
+commit 420c2d8517246c9e422739cadb7acb29e35a3bed
+Author: Keith Packard <keithp@keithp.com>
+Date:   Wed Aug 7 12:17:24 2013 +0200
+
+    Use XI2 raw events to notice when mouse moves [v2]
+    
+    v2:
+            We only need Xi version 2.0, not 2.2
+            Suggested-by: Peter Hutterer <peter.hutterer@who-t.net>
+    
+    Signed-off-by: Keith Packard <keithp@keithp.com>
+
+commit 3f2af30bd94ea3012bc1d1bde82f7c9a1c4dea27
+Author: Keith Packard <keithp@keithp.com>
+Date:   Fri Jul 26 18:46:45 2013 -0700
+
+    Add support for the 'Present' extension. [v3]
+    
+    This makes updating the eyes nicely vblank synchronized.
+    
+    v2:
+            Ensure extensions exist before calling query_version
+    
+            These calls add calls to xcb_get_extension_data before calling
+            query_version calls, as those calls will mark the connection
+            with an error if made against an X server without the
+            extension present.
+    
+            Suggested-by: Uli Schlachter <psychon@znc.in>
+    
+    v3:
+            check the 'present' field in the return from
+            xcb_get_extension_data; the xcb_get_extension_data call will
+            always succeed (save for out of memory), the only way to tell
+            if the extension is supported in the target X server is to
+            test the 'present' field in the query extension reply value.
+    
+    Signed-off-by: Keith Packard <keithp@keithp.com>
+
+commit 46dac260d384e034aaabd576d9b818d39f4821c6
+Author: Alan Coopersmith <alan.coopersmith@oracle.com>
+Date:   Wed Nov 21 17:02:46 2018 -0800
+
+    Update configure.ac bug URL for gitlab migration
+    
+    Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
+
+commit 7922b89288d463a29f742fbb48ab38b3ec485dff
+Author: Alan Coopersmith <alan.coopersmith@oracle.com>
+Date:   Fri Nov 16 21:56:11 2018 -0800
+
+    Update README for gitlab migration
+    
+    Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
+
 commit abb6802af0d82c196fd94b8dc94549ba64754cb5
 Author: Alan Coopersmith <alan.coopersmith@oracle.com>
 Date:   Fri Mar 9 17:24:55 2018 -0800
@@ -508,7 +597,7 @@ Date:   Wed Jul 20 19:31:53 2005 +0000
        configure cache, you cache it, and the cached value is probably wrong.

 commit c903caebf875d510cbd1f720ccc02bd03250d7c6
-Author: Søren Sandmann Pedersen <sandmann@daimi.au.dk>
+Author: Søren Sandmann Pedersen  <sandmann@daimi.au.dk>
 Date:   Fri Jul 1 18:07:18 2005 +0000

    Xeyes build system
--- a/app/xeyes/Eyes.c
+++ b/app/xeyes/Eyes.c
@@ -48,36 +48,40 @@ from the X Consortium.
 # include <X11/extensions/shape.h>
 # include <X11/Xlibint.h>
 # include <stdlib.h>
-
-#if (defined(SVR4) || defined(SYSV) && defined(i386))
-extern double hypot(double, double);
-#endif
+# include <X11/extensions/XInput2.h>

 #define offset(field) XtOffsetOf(EyesRec, eyes.field)
 #define goffset(field) XtOffsetOf(WidgetRec, core.field)

 static XtResource resources[] = {
-    {XtNwidth, XtCWidth, XtRDimension, sizeof(Dimension),
+    {(char *) XtNwidth, (char *) XtCWidth, XtRDimension, sizeof(Dimension),
 	goffset(width), XtRImmediate, (XtPointer) 150},
-    {XtNheight, XtCHeight, XtRDimension, sizeof(Dimension),
+    {(char *) XtNheight, (char *) XtCHeight, XtRDimension, sizeof(Dimension),
 	goffset(height), XtRImmediate, (XtPointer) 100},
-    {XtNforeground, XtCForeground, XtRPixel, sizeof(Pixel),
-        offset(pixel[PART_PUPIL]), XtRString, XtDefaultForeground},
-    {XtNoutline, XtCForeground, XtRPixel, sizeof(Pixel),
-        offset(pixel[PART_OUTLINE]), XtRString, XtDefaultForeground},
-    {XtNcenterColor, XtCBackground, XtRPixel, sizeof (Pixel),
-	offset(pixel[PART_CENTER]), XtRString, XtDefaultBackground},
-    {XtNreverseVideo, XtCReverseVideo, XtRBoolean, sizeof (Boolean),
+    {(char *) XtNforeground, (char *) XtCForeground, XtRPixel, sizeof(Pixel),
+        offset(pixel[PART_PUPIL]), XtRString, (char *) XtDefaultForeground},
+    {(char *) XtNbackgroundPixmap, (char *) XtCPixmap, XtRPixmap, sizeof(Pixmap),
+     XtOffsetOf(CoreRec,core.background_pixmap),
+     XtRImmediate, (XtPointer)None},
+    {(char *) XtNoutline, (char *) XtCForeground, XtRPixel, sizeof(Pixel),
+        offset(pixel[PART_OUTLINE]), XtRString, (char *) XtDefaultForeground},
+    {(char *) XtNcenterColor, (char *) XtCBackground, XtRPixel, sizeof (Pixel),
+	offset(pixel[PART_CENTER]), XtRString, (char *) XtDefaultBackground},
+    {(char *) XtNreverseVideo, (char *) XtCReverseVideo, XtRBoolean, sizeof (Boolean),
 	offset (reverse_video), XtRImmediate, (XtPointer) FALSE},
-    {XtNbackingStore, XtCBackingStore, XtRBackingStore, sizeof (int),
-    	offset (backing_store), XtRString, "default"},
-    {XtNshapeWindow, XtCShapeWindow, XtRBoolean, sizeof (Boolean),
+    {(char *) XtNbackingStore, (char *) XtCBackingStore, (char *) XtRBackingStore, sizeof (int),
+    	offset (backing_store), XtRString, (char *) "default"},
+    {(char *) XtNshapeWindow, (char *) XtCShapeWindow, XtRBoolean, sizeof (Boolean),
 	offset (shape_window), XtRImmediate, (XtPointer) TRUE},
 #ifdef XRENDER
-    {XtNrender, XtCBoolean, XtRBoolean, sizeof(Boolean),
+    {(char *) XtNrender, (char *) XtCBoolean, XtRBoolean, sizeof(Boolean),
 	offset(render), XtRImmediate, (XtPointer) TRUE },
 #endif
-    {XtNdistance, XtCBoolean, XtRBoolean, sizeof(Boolean),
+#ifdef PRESENT
+    {(char *) XtNpresent, (char *) XtCBoolean, XtRBoolean, sizeof(Boolean),
+     offset(present), XtRImmediate, (XtPointer) TRUE },
+#endif
+    {(char *) XtNdistance, (char *) XtCBoolean, XtRBoolean, sizeof(Boolean),
 	offset(distance), XtRImmediate, (XtPointer) FALSE },
 };

@@ -113,6 +117,218 @@ static void ClassInitialize(void)

 WidgetClass eyesWidgetClass = (WidgetClass) &eyesClassRec;

+#ifdef PRESENT
+static void CheckPresent(EyesWidget w) {
+    const xcb_query_extension_reply_t 	    *xfixes_ext_reply;
+    const xcb_query_extension_reply_t 	    *damage_ext_reply;
+    const xcb_query_extension_reply_t 	    *present_ext_reply;
+    xcb_xfixes_query_version_cookie_t       xfixes_cookie;
+    xcb_xfixes_query_version_reply_t        *xfixes_reply;
+    xcb_damage_query_version_cookie_t       damage_cookie;
+    xcb_damage_query_version_reply_t        *damage_reply;
+    xcb_present_query_version_cookie_t      present_cookie;
+    xcb_present_query_version_reply_t       *present_reply;
+
+    if (!w->eyes.present)
+	return;
+
+    xcb_prefetch_extension_data(xt_xcb(w), &xcb_xfixes_id);
+    xcb_prefetch_extension_data(xt_xcb(w), &xcb_damage_id);
+    xcb_prefetch_extension_data(xt_xcb(w), &xcb_present_id);
+
+    xfixes_ext_reply = xcb_get_extension_data(xt_xcb(w), &xcb_xfixes_id);
+    damage_ext_reply = xcb_get_extension_data(xt_xcb(w), &xcb_damage_id);
+    present_ext_reply = xcb_get_extension_data(xt_xcb(w), &xcb_present_id);
+    if (xfixes_ext_reply == NULL || !xfixes_ext_reply->present
+	|| damage_ext_reply == NULL || !damage_ext_reply->present
+	|| present_ext_reply == NULL || !present_ext_reply->present)
+    {
+	w->eyes.present = FALSE;
+    }
+
+    if (!w->eyes.present)
+	return;
+
+    /* Now tell the server which versions of the extensions we support */
+    xfixes_cookie = xcb_xfixes_query_version(xt_xcb(w),
+					     XCB_XFIXES_MAJOR_VERSION,
+					     XCB_XFIXES_MINOR_VERSION);
+
+    damage_cookie = xcb_damage_query_version(xt_xcb(w),
+					     XCB_DAMAGE_MAJOR_VERSION,
+					     XCB_DAMAGE_MINOR_VERSION);
+
+    present_cookie = xcb_present_query_version(xt_xcb(w),
+					       XCB_PRESENT_MAJOR_VERSION,
+					       XCB_PRESENT_MINOR_VERSION);
+
+    xfixes_reply = xcb_xfixes_query_version_reply(xt_xcb(w),
+						  xfixes_cookie,
+						  NULL);
+    free(xfixes_reply);
+
+    damage_reply = xcb_damage_query_version_reply(xt_xcb(w),
+						  damage_cookie,
+						  NULL);
+    free(damage_reply);
+
+    present_reply = xcb_present_query_version_reply(xt_xcb(w),
+						    present_cookie,
+						    NULL);
+    free(present_reply);
+}
+
+static void MakePresentData(EyesWidget w) {
+
+    if (!w->eyes.present)
+        return;
+
+    if (!w->eyes.back_buffer) {
+        xcb_create_pixmap(xt_xcb(w),
+                          w->core.depth,
+                          w->eyes.back_buffer = xcb_generate_id(xt_xcb(w)),
+                          XtWindow(w),
+                          w->core.width,
+                          w->core.height);
+    }
+    if (!w->eyes.back_damage) {
+        xcb_damage_create(xt_xcb(w),
+                          w->eyes.back_damage = xcb_generate_id(xt_xcb(w)),
+                          w->eyes.back_buffer,
+                          XCB_DAMAGE_REPORT_LEVEL_NON_EMPTY);
+        xcb_xfixes_create_region(xt_xcb(w),
+                                 w->eyes.back_region = xcb_generate_id(xt_xcb(w)),
+                                 0, NULL);
+    }
+}
+
+static void UpdatePresent(EyesWidget w) {
+    if (w->eyes.back_buffer) {
+        xcb_damage_subtract(xt_xcb(w),
+                            w->eyes.back_damage,
+                            None,
+                            w->eyes.back_region);
+        xcb_present_pixmap(xt_xcb(w),
+                           XtWindow(w),
+                           w->eyes.back_buffer,
+                           0,
+                           None,
+                           w->eyes.back_region,
+                           0, 0,
+                           None,
+			   None,
+			   None,
+			   0,
+			   0, 1, 0,
+			   0, NULL);
+    }
+}
+
+#endif
+
+#ifdef PRESENT
+#define EyesDrawable(w) (w->eyes.back_buffer ? w->eyes.back_buffer : XtWindow(w))
+#else
+#define EyesDrawable(w) XtWindow(w)
+#endif
+
+static void draw_it_core(EyesWidget w);
+
+static void EyesGeneric(Widget w, XtPointer closure, XEvent *event, Boolean *continue_to_dispatch)
+{
+        draw_it_core((EyesWidget) w);
+}
+
+struct root_listen_list {
+    struct root_listen_list *next;
+    Widget      widget;
+};
+
+static struct root_listen_list *root_listen_list;
+
+static Boolean xi2_dispatcher(XEvent *event) {
+    struct root_listen_list *rll;
+    Boolean was_dispatched = False;
+
+    for (rll = root_listen_list; rll; rll = rll->next) {
+        if (XtDisplay(rll->widget) == event->xany.display) {
+            XtDispatchEventToWidget(rll->widget, event);
+            was_dispatched = True;
+        }
+    }
+    return was_dispatched;
+}
+
+static void select_xi2_events(Widget w)
+{
+    XIEventMask evmasks[1];
+    unsigned char mask1[(XI_LASTEVENT + 7)/8];
+
+    memset(mask1, 0, sizeof(mask1));
+
+    /* select for button and key events from all master devices */
+    XISetMask(mask1, XI_RawMotion);
+
+    evmasks[0].deviceid = XIAllMasterDevices;
+    evmasks[0].mask_len = sizeof(mask1);
+    evmasks[0].mask = mask1;
+
+    XISelectEvents(XtDisplay(w),
+                   RootWindowOfScreen(XtScreen(w)),
+                   evmasks, 1);
+    XtSetEventDispatcher(XtDisplay(w),
+                         GenericEvent,
+                         xi2_dispatcher);
+}
+
+static Boolean xi2_add_root_listener(Widget widget)
+{
+    struct root_listen_list *rll = malloc (sizeof (struct root_listen_list));
+
+    if (!rll)
+        return False;
+    rll->widget = widget;
+    rll->next = root_listen_list;
+    if (!root_listen_list)
+            select_xi2_events(widget);
+    root_listen_list = rll;
+    XtInsertEventTypeHandler(widget, GenericEvent, NULL, EyesGeneric, NULL, XtListHead);
+    return True;
+}
+
+static void xi2_remove_root_listener(Widget widget)
+{
+    struct root_listen_list *rll, **prev;
+
+    for (prev = &root_listen_list; (rll = *prev) != NULL; prev = &rll->next) {
+        if (rll->widget == widget) {
+            *prev = rll->next;
+            free(rll);
+            break;
+        }
+    }
+}
+
+/* Return 1 if XI2 is available, 0 otherwise */
+static int has_xi2(Display *dpy)
+{
+    int major, minor;
+    int rc;
+
+    /* We need at least XI 2.0 */
+    major = 2;
+    minor = 0;
+
+    rc = XIQueryVersion(dpy, &major, &minor);
+    if (rc == BadRequest) {
+	return 0;
+    } else if (rc != Success) {
+        return 0;
+    }
+    return 1;
+}
+
+
 /* ARGSUSED */
 static void Initialize (
    Widget greq,
@@ -182,6 +398,8 @@ static void Initialize (
    w->eyes.shape_mask = 0;
    w->eyes.gc[PART_SHAPE] = NULL;

+    w->eyes.has_xi2 = has_xi2(XtDisplay(w));
+
 #ifdef XRENDER
    for (i = 0; i < PART_SHAPE; i ++) {
 	XColor c;
@@ -197,6 +415,11 @@ static void Initialize (
 	w->eyes.fill[i] = XRenderCreateSolidFill(XtDisplay (w), &rc);
    }
 #endif
+#ifdef PRESENT
+    w->eyes.back_buffer = None;
+    w->eyes.back_damage = None;
+    CheckPresent(w);
+#endif
 }

 static void
@@ -213,7 +436,7 @@ drawEllipse(EyesWidget w, enum EyesPart part,
    Trectangle(&w->eyes.t, &tpos, &pos);

    if (part == PART_CLEAR) {
-	XFillRectangle(XtDisplay(w), XtWindow(w),
+	XFillRectangle(XtDisplay(w), EyesDrawable(w),
 		       w->eyes.gc[PART_CENTER],
 		       (int)pos.x, (int)pos.y,
 		       (int)pos.width+2, (int)pos.height+2);
@@ -275,7 +498,7 @@ drawEllipse(EyesWidget w, enum EyesPart part,
 		    TPOINT_NONE, TPOINT_NONE, diam);

    XFillArc(XtDisplay(w),
-	     part == PART_SHAPE ? w->eyes.shape_mask : XtWindow(w),
+	     part == PART_SHAPE ? w->eyes.shape_mask : EyesDrawable(w),
 	     w->eyes.gc[part],
 	     (int)(pos.x + 0.5), (int)(pos.y + 0.5),
 	     (int)(pos.width + 0.0), (int)(pos.height + 0.0),
@@ -406,11 +629,17 @@ eyeBall(EyesWidget	w,
 static void repaint_window (EyesWidget w)
 {
 	if (XtIsRealized ((Widget) w)) {
+#ifdef PRESENT
+                MakePresentData(w);
+#endif
 		eyeLiner (w, TRUE, 0);
 		eyeLiner (w, TRUE, 1);
 		computePupils (w, w->eyes.mouse, w->eyes.pupil);
 		eyeBall (w, TRUE, NULL, 0);
 		eyeBall (w, TRUE, NULL, 1);
+#ifdef PRESENT
+                UpdatePresent(w);
+#endif
 	}
 }

@@ -440,6 +669,9 @@ drawEyes(EyesWidget w, TPoint mouse)
    TPoint		newpupil[2];
    int			num;

+#ifdef PRESENT
+    MakePresentData(w);
+#endif
    if (TPointEqual (mouse, w->eyes.mouse)) {
 	if (delays[w->eyes.update + 1] != 0)
 	    ++w->eyes.update;
@@ -452,6 +684,9 @@ drawEyes(EyesWidget w, TPoint mouse)

    w->eyes.mouse = mouse;
    w->eyes.update = 0;
+#ifdef PRESENT
+    UpdatePresent(w);
+#endif
 }

 static void draw_it_core(EyesWidget w)
@@ -482,9 +717,11 @@ static void draw_it (
 	if (XtIsRealized((Widget)w)) {
 	        draw_it_core(w);
 	}
-	w->eyes.interval_id =
-		XtAppAddTimeOut(XtWidgetToApplicationContext((Widget) w),
-				delays[w->eyes.update], draw_it, (XtPointer)w);
+        if (!w->eyes.has_xi2) {
+                w->eyes.interval_id =
+                        XtAppAddTimeOut(XtWidgetToApplicationContext((Widget) w),
+                                        delays[w->eyes.update], draw_it, (XtPointer)w);
+        }
 } /* draw_it */

 static void Resize (Widget gw)
@@ -497,12 +734,25 @@ static void Resize (Widget gw)

    if (XtIsRealized (gw))
    {
-	XClearWindow (dpy, XtWindow (w));
    	SetTransform (&w->eyes.t,
 		    	0, w->core.width,
 		    	w->core.height, 0,
 		    	W_MIN_X, W_MAX_X,
 		    	W_MIN_Y, W_MAX_Y);
+#ifdef PRESENT
+        if (w->eyes.back_buffer) {
+                xcb_free_pixmap(xt_xcb(w),
+                                w->eyes.back_buffer);
+                w->eyes.back_buffer = None;
+                xcb_damage_destroy(xt_xcb(w),
+                                   w->eyes.back_damage);
+                w->eyes.back_damage = None;
+        }
+        MakePresentData(w);
+#endif
+        if (EyesDrawable(w) == XtWindow(w))
+                XClearWindow (dpy, XtWindow (w));
+
 #ifdef XRENDER
 	if (w->eyes.picture) {
 	    XRenderFreePicture(dpy, w->eyes.picture);
@@ -537,7 +787,7 @@ static void Resize (Widget gw)
 	    pf = XRenderFindVisualFormat(dpy,
 					 DefaultVisualOfScreen(w->core.screen));
 	    if (pf)
-		w->eyes.picture = XRenderCreatePicture(dpy, XtWindow (w),
+		w->eyes.picture = XRenderCreatePicture(dpy, EyesDrawable (w),
 						       pf, 0, &pa);
 	}
 #endif
@@ -558,9 +808,13 @@ static void Realize (
    XtCreateWindow( gw, (unsigned)InputOutput, (Visual *)CopyFromParent,
 		     *valueMask, attrs );
    Resize (gw);
-    w->eyes.interval_id =
-	XtAppAddTimeOut(XtWidgetToApplicationContext(gw),
-			delays[w->eyes.update], draw_it, (XtPointer)gw);
+
+    if (w->eyes.has_xi2)
+            xi2_add_root_listener(gw);
+    else
+            w->eyes.interval_id =
+                    XtAppAddTimeOut(XtWidgetToApplicationContext(gw),
+                                    delays[w->eyes.update], draw_it, (XtPointer)gw);
 }

 static void Destroy (Widget gw)
@@ -572,6 +826,7 @@ static void Destroy (Widget gw)
 	XtRemoveTimeOut (w->eyes.interval_id);
     for (i = 0; i < PART_MAX; i ++)
 	     XtReleaseGC(gw, w->eyes.gc[i]);
+     xi2_remove_root_listener(gw);
 #ifdef XRENDER
     if (w->eyes.picture)
 	     XRenderFreePicture (XtDisplay(w), w->eyes.picture);
@@ -608,7 +863,7 @@ static Boolean SetValues (
 EyesClassRec eyesClassRec = {
    { /* core fields */
    /* superclass		*/	&widgetClassRec,
-    /* class_name		*/	"Eyes",
+    /* class_name		*/	(char *) "Eyes",
    /* size			*/	sizeof(EyesRec),
    /* class_initialize		*/	ClassInitialize,
    /* class_part_initialize	*/	NULL,
--- a/app/xeyes/Eyes.h
+++ b/app/xeyes/Eyes.h
@@ -35,6 +35,8 @@
 #define XtNrender	"render"
 #define XtNdistance	"distance"

+#define XtNpresent      "present"
+
 enum EyesPart {
 	PART_CLEAR = -1,

--- a/app/xeyes/EyesP.h
+++ b/app/xeyes/EyesP.h
@@ -8,6 +8,13 @@
 #include <X11/extensions/Xrender.h>
 #endif
 #include "transform.h"
+#ifdef PRESENT
+#include <X11/Xlib-xcb.h>
+#include <xcb/xcb.h>
+#include <xcb/present.h>
+#include <xcb/xfixes.h>
+#include <xcb/damage.h>
+#endif

 #define SEG_BUFF_SIZE		128

@@ -26,14 +33,23 @@ typedef struct {
 	 Transform	maskt;
 	 XtIntervalId	interval_id;
 	 Pixmap		shape_mask;	/* window shape */
+         Boolean        has_xi2;
 #ifdef XRENDER
 	 Boolean    	render;
 	 Picture	picture;
 	 Picture	fill[PART_SHAPE];
+#endif
+#ifdef PRESENT
+         Pixmap         back_buffer;
+         xcb_damage_damage_t back_damage;
+         xcb_xfixes_region_t back_region;
+         Boolean        present;
 #endif
 	 Boolean    	distance;
   } EyesPart;

+#define xt_xcb(w)       (XGetXCBConnection(XtDisplay(w)))
+
 /* Full instance record declaration */
 typedef struct _EyesRec {
   CorePart core;
--- a/app/xeyes/Makefile.am
+++ b/app/xeyes/Makefile.am
@@ -22,8 +22,8 @@
 SUBDIRS = man
 bin_PROGRAMS = xeyes

-AM_CFLAGS = $(XEYES_CFLAGS) $(XRENDER_CFLAGS) $(CWARNFLAGS)
-xeyes_LDADD = $(XEYES_LIBS) $(XRENDER_LIBS) -lm
+AM_CFLAGS = $(XEYES_CFLAGS) $(XRENDER_CFLAGS) $(PRESENT_CFLAGS)  $(CWARNFLAGS)
+xeyes_LDADD = $(XEYES_LIBS) $(XRENDER_LIBS) $(PRESENT_LIBS) -lm

 xeyes_SOURCES =	\
        Eyes.c \
@@ -33,7 +33,7 @@ xeyes_SOURCES =	\
        transform.h \
        xeyes.c

-EXTRA_DIST = eyes.bit eyesmask.bit
+EXTRA_DIST = eyes.bit eyesmask.bit README.md

 MAINTAINERCLEANFILES = ChangeLog INSTALL

--- a/app/xeyes/Makefile.in
+++ b/app/xeyes/Makefile.in
@@ -73,7 +73,7 @@ build_triplet = @build@
 host_triplet = @host@
 bin_PROGRAMS = xeyes$(EXEEXT)
 subdir = .
-DIST_COMMON = README $(am__configure_deps) $(srcdir)/Makefile.am \
+DIST_COMMON = $(am__configure_deps) $(srcdir)/Makefile.am \
 	$(srcdir)/Makefile.in $(srcdir)/config.h.in \
 	$(top_srcdir)/configure COPYING ChangeLog INSTALL compile \
 	config.guess config.sub depcomp install-sh missing \
@@ -93,7 +93,8 @@ PROGRAMS = $(bin_PROGRAMS)
 am_xeyes_OBJECTS = Eyes.$(OBJEXT) transform.$(OBJEXT) xeyes.$(OBJEXT)
 xeyes_OBJECTS = $(am_xeyes_OBJECTS)
 am__DEPENDENCIES_1 =
-xeyes_DEPENDENCIES = $(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1)
+xeyes_DEPENDENCIES = $(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
+	$(am__DEPENDENCIES_1)
 AM_V_P = $(am__v_P_@AM_V@)
 am__v_P_ = $(am__v_P_@AM_DEFAULT_V@)
 am__v_P_0 = false
@@ -249,6 +250,8 @@ PATH_SEPARATOR = @PATH_SEPARATOR@
 PKG_CONFIG = @PKG_CONFIG@
 PKG_CONFIG_LIBDIR = @PKG_CONFIG_LIBDIR@
 PKG_CONFIG_PATH = @PKG_CONFIG_PATH@
+PRESENT_CFLAGS = @PRESENT_CFLAGS@
+PRESENT_LIBS = @PRESENT_LIBS@
 SED = @SED@
 SET_MAKE = @SET_MAKE@
 SHELL = @SHELL@
@@ -302,6 +305,7 @@ pdfdir = @pdfdir@
 prefix = @prefix@
 program_transform_name = @program_transform_name@
 psdir = @psdir@
+runstatedir = @runstatedir@
 sbindir = @sbindir@
 sharedstatedir = @sharedstatedir@
 srcdir = @srcdir@
@@ -311,8 +315,8 @@ top_build_prefix = @top_build_prefix@
 top_builddir = @top_builddir@
 top_srcdir = @top_srcdir@
 SUBDIRS = man
-AM_CFLAGS = $(XEYES_CFLAGS) $(XRENDER_CFLAGS) $(CWARNFLAGS)
-xeyes_LDADD = $(XEYES_LIBS) $(XRENDER_LIBS) -lm
+AM_CFLAGS = $(XEYES_CFLAGS) $(XRENDER_CFLAGS) $(PRESENT_CFLAGS)  $(CWARNFLAGS)
+xeyes_LDADD = $(XEYES_LIBS) $(XRENDER_LIBS) $(PRESENT_LIBS) -lm
 xeyes_SOURCES = \
        Eyes.c \
        Eyes.h \
@@ -321,7 +325,7 @@ xeyes_SOURCES = \
        transform.h \
        xeyes.c

-EXTRA_DIST = eyes.bit eyesmask.bit
+EXTRA_DIST = eyes.bit eyesmask.bit README.md
 MAINTAINERCLEANFILES = ChangeLog INSTALL
 all: config.h
 	$(MAKE) $(AM_MAKEFLAGS) all-recursive
--- a/app/xeyes/README
+++ b/app/xeyes/README
@@ -1,25 +0,0 @@
-xeyes - a follow the mouse X demo, using the X SHAPE extension
-
-All questions regarding this software should be directed at the
-Xorg mailing list:
-
-        http://lists.freedesktop.org/mailman/listinfo/xorg
-
-Please submit bug reports to the Xorg bugzilla:
-
-        https://bugs.freedesktop.org/enter_bug.cgi?product=xorg
-
-The master development code repository can be found at:
-
-        git://anongit.freedesktop.org/git/xorg/app/xeyes
-
-        http://cgit.freedesktop.org/xorg/app/xeyes
-
-For patch submission instructions, see:
-
-	http://www.x.org/wiki/Development/Documentation/SubmittingPatches
-
-For more information on the git code manager, see:
-
-        http://wiki.x.org/wiki/GitPage
-
--- a/app/xeyes/README.md
+++ b/app/xeyes/README.md
@@ -0,0 +1,18 @@
+xeyes - a follow the mouse X demo, using the X SHAPE extension
+--------------------------------------------------------------
+
+All questions regarding this software should be directed at the
+Xorg mailing list:
+
+  https://lists.x.org/mailman/listinfo/xorg
+
+The master development code repository can be found at:
+
+  https://gitlab.freedesktop.org/xorg/app/xeyes
+
+Please submit bug reports and requests to merge patches there.
+
+For patch submission instructions, see:
+
+  https://www.x.org/wiki/Development/Documentation/SubmittingPatches
+
--- a/app/xeyes/aclocal.m4
+++ b/app/xeyes/aclocal.m4
@@ -19,32 +19,63 @@ You have another version of autoconf.  It may work, but is not guaranteed to.
 If you have problems, you may need to regenerate the build system entirely.
 To do so, use the procedure documented by the package, typically 'autoreconf'.])])

-# pkg.m4 - Macros to locate and utilise pkg-config.            -*- Autoconf -*-
-# serial 1 (pkg-config-0.24)
-# 
-# Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
+# pkg.m4 - Macros to locate and utilise pkg-config.   -*- Autoconf -*-
+# serial 12 (pkg-config-0.29.2)

-# PKG_PROG_PKG_CONFIG([MIN-VERSION])
-# ----------------------------------
+dnl Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
+dnl Copyright © 2012-2015 Dan Nicholson <dbn.lists@gmail.com>
+dnl
+dnl This program is free software; you can redistribute it and/or modify
+dnl it under the terms of the GNU General Public License as published by
+dnl the Free Software Foundation; either version 2 of the License, or
+dnl (at your option) any later version.
+dnl
+dnl This program is distributed in the hope that it will be useful, but
+dnl WITHOUT ANY WARRANTY; without even the implied warranty of
+dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+dnl General Public License for more details.
+dnl
+dnl You should have received a copy of the GNU General Public License
+dnl along with this program; if not, write to the Free Software
+dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+dnl 02111-1307, USA.
+dnl
+dnl As a special exception to the GNU General Public License, if you
+dnl distribute this file as part of a program that contains a
+dnl configuration script generated by Autoconf, you may include it under
+dnl the same distribution terms that you use for the rest of that
+dnl program.
+
+dnl PKG_PREREQ(MIN-VERSION)
+dnl -----------------------
+dnl Since: 0.29
+dnl
+dnl Verify that the version of the pkg-config macros are at least
+dnl MIN-VERSION. Unlike PKG_PROG_PKG_CONFIG, which checks the user's
+dnl installed version of pkg-config, this checks the developer's version
+dnl of pkg.m4 when generating configure.
+dnl
+dnl To ensure that this macro is defined, also add:
+dnl m4_ifndef([PKG_PREREQ],
+dnl     [m4_fatal([must install pkg-config 0.29 or later before running autoconf/autogen])])
+dnl
+dnl See the "Since" comment for each macro you use to see what version
+dnl of the macros you require.
+m4_defun([PKG_PREREQ],
+[m4_define([PKG_MACROS_VERSION], [0.29.2])
+m4_if(m4_version_compare(PKG_MACROS_VERSION, [$1]), -1,
+    [m4_fatal([pkg.m4 version $1 or higher is required but ]PKG_MACROS_VERSION[ found])])
+])dnl PKG_PREREQ
+
+dnl PKG_PROG_PKG_CONFIG([MIN-VERSION])
+dnl ----------------------------------
+dnl Since: 0.16
+dnl
+dnl Search for the pkg-config tool and set the PKG_CONFIG variable to
+dnl first found in the path. Checks that the version of pkg-config found
+dnl is at least MIN-VERSION. If MIN-VERSION is not specified, 0.9.0 is
+dnl used since that's the first version where most current features of
+dnl pkg-config existed.
 AC_DEFUN([PKG_PROG_PKG_CONFIG],
 [m4_pattern_forbid([^_?PKG_[A-Z_]+$])
 m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$])
@@ -66,18 +97,19 @@ if test -n "$PKG_CONFIG"; then
 		PKG_CONFIG=""
 	fi
 fi[]dnl
-])# PKG_PROG_PKG_CONFIG
+])dnl PKG_PROG_PKG_CONFIG

-# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-#
-# Check to see whether a particular set of modules exists.  Similar
-# to PKG_CHECK_MODULES(), but does not set variables or print errors.
-#
-# Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG])
-# only at the first occurence in configure.ac, so if the first place
-# it's called might be skipped (such as if it is within an "if", you
-# have to call PKG_CHECK_EXISTS manually
-# --------------------------------------------------------------
+dnl PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
+dnl -------------------------------------------------------------------
+dnl Since: 0.18
+dnl
+dnl Check to see whether a particular set of modules exists. Similar to
+dnl PKG_CHECK_MODULES(), but does not set variables or print errors.
+dnl
+dnl Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG])
+dnl only at the first occurence in configure.ac, so if the first place
+dnl it's called might be skipped (such as if it is within an "if", you
+dnl have to call PKG_CHECK_EXISTS manually
 AC_DEFUN([PKG_CHECK_EXISTS],
 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
 if test -n "$PKG_CONFIG" && \
@@ -87,8 +119,10 @@ m4_ifvaln([$3], [else
  $3])dnl
 fi])

-# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
-# ---------------------------------------------
+dnl _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
+dnl ---------------------------------------------
+dnl Internal wrapper calling pkg-config via PKG_CONFIG and setting
+dnl pkg_failed based on the result.
 m4_define([_PKG_CONFIG],
 [if test -n "$$1"; then
    pkg_cv_[]$1="$$1"
@@ -100,10 +134,11 @@ m4_define([_PKG_CONFIG],
 else
    pkg_failed=untried
 fi[]dnl
-])# _PKG_CONFIG
+])dnl _PKG_CONFIG

-# _PKG_SHORT_ERRORS_SUPPORTED
-# -----------------------------
+dnl _PKG_SHORT_ERRORS_SUPPORTED
+dnl ---------------------------
+dnl Internal check to see if pkg-config supports short errors.
 AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])
 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
@@ -111,26 +146,24 @@ if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
 else
        _pkg_short_errors_supported=no
 fi[]dnl
-])# _PKG_SHORT_ERRORS_SUPPORTED
+])dnl _PKG_SHORT_ERRORS_SUPPORTED


-# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
-# [ACTION-IF-NOT-FOUND])
-#
-#
-# Note that if there is a possibility the first call to
-# PKG_CHECK_MODULES might not happen, you should be sure to include an
-# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
-#
-#
-# --------------------------------------------------------------
+dnl PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
+dnl   [ACTION-IF-NOT-FOUND])
+dnl --------------------------------------------------------------
+dnl Since: 0.4.0
+dnl
+dnl Note that if there is a possibility the first call to
+dnl PKG_CHECK_MODULES might not happen, you should be sure to include an
+dnl explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
 AC_DEFUN([PKG_CHECK_MODULES],
 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
 AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
 AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl

 pkg_failed=no
-AC_MSG_CHECKING([for $1])
+AC_MSG_CHECKING([for $2])

 _PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
 _PKG_CONFIG([$1][_LIBS], [libs], [$2])
@@ -140,11 +173,11 @@ and $1[]_LIBS to avoid the need to call pkg-config.
 See the pkg-config man page for more details.])

 if test $pkg_failed = yes; then
-   	AC_MSG_RESULT([no])
+        AC_MSG_RESULT([no])
        _PKG_SHORT_ERRORS_SUPPORTED
        if test $_pkg_short_errors_supported = yes; then
 	        $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1`
-        else 
+        else
 	        $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1`
        fi
 	# Put the nasty error message in config.log where it belongs
@@ -161,7 +194,7 @@ installed software in a non-standard prefix.
 _PKG_TEXT])[]dnl
        ])
 elif test $pkg_failed = untried; then
-     	AC_MSG_RESULT([no])
+        AC_MSG_RESULT([no])
 	m4_default([$4], [AC_MSG_FAILURE(
 [The pkg-config script could not be found or is too old.  Make sure it
 is in your PATH or set the PKG_CONFIG environment variable to the full
@@ -177,16 +210,40 @@ else
        AC_MSG_RESULT([yes])
 	$3
 fi[]dnl
-])# PKG_CHECK_MODULES
+])dnl PKG_CHECK_MODULES


-# PKG_INSTALLDIR(DIRECTORY)
-# -------------------------
-# Substitutes the variable pkgconfigdir as the location where a module
-# should install pkg-config .pc files. By default the directory is
-# $libdir/pkgconfig, but the default can be changed by passing
-# DIRECTORY. The user can override through the --with-pkgconfigdir
-# parameter.
+dnl PKG_CHECK_MODULES_STATIC(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
+dnl   [ACTION-IF-NOT-FOUND])
+dnl ---------------------------------------------------------------------
+dnl Since: 0.29
+dnl
+dnl Checks for existence of MODULES and gathers its build flags with
+dnl static libraries enabled. Sets VARIABLE-PREFIX_CFLAGS from --cflags
+dnl and VARIABLE-PREFIX_LIBS from --libs.
+dnl
+dnl Note that if there is a possibility the first call to
+dnl PKG_CHECK_MODULES_STATIC might not happen, you should be sure to
+dnl include an explicit call to PKG_PROG_PKG_CONFIG in your
+dnl configure.ac.
+AC_DEFUN([PKG_CHECK_MODULES_STATIC],
+[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
+_save_PKG_CONFIG=$PKG_CONFIG
+PKG_CONFIG="$PKG_CONFIG --static"
+PKG_CHECK_MODULES($@)
+PKG_CONFIG=$_save_PKG_CONFIG[]dnl
+])dnl PKG_CHECK_MODULES_STATIC
+
+
+dnl PKG_INSTALLDIR([DIRECTORY])
+dnl -------------------------
+dnl Since: 0.27
+dnl
+dnl Substitutes the variable pkgconfigdir as the location where a module
+dnl should install pkg-config .pc files. By default the directory is
+dnl $libdir/pkgconfig, but the default can be changed by passing
+dnl DIRECTORY. The user can override through the --with-pkgconfigdir
+dnl parameter.
 AC_DEFUN([PKG_INSTALLDIR],
 [m4_pushdef([pkg_default], [m4_default([$1], ['${libdir}/pkgconfig'])])
 m4_pushdef([pkg_description],
@@ -197,16 +254,18 @@ AC_ARG_WITH([pkgconfigdir],
 AC_SUBST([pkgconfigdir], [$with_pkgconfigdir])
 m4_popdef([pkg_default])
 m4_popdef([pkg_description])
-]) dnl PKG_INSTALLDIR
+])dnl PKG_INSTALLDIR


-# PKG_NOARCH_INSTALLDIR(DIRECTORY)
-# -------------------------
-# Substitutes the variable noarch_pkgconfigdir as the location where a
-# module should install arch-independent pkg-config .pc files. By
-# default the directory is $datadir/pkgconfig, but the default can be
-# changed by passing DIRECTORY. The user can override through the
-# --with-noarch-pkgconfigdir parameter.
+dnl PKG_NOARCH_INSTALLDIR([DIRECTORY])
+dnl --------------------------------
+dnl Since: 0.27
+dnl
+dnl Substitutes the variable noarch_pkgconfigdir as the location where a
+dnl module should install arch-independent pkg-config .pc files. By
+dnl default the directory is $datadir/pkgconfig, but the default can be
+dnl changed by passing DIRECTORY. The user can override through the
+dnl --with-noarch-pkgconfigdir parameter.
 AC_DEFUN([PKG_NOARCH_INSTALLDIR],
 [m4_pushdef([pkg_default], [m4_default([$1], ['${datadir}/pkgconfig'])])
 m4_pushdef([pkg_description],
@@ -217,7 +276,24 @@ AC_ARG_WITH([noarch-pkgconfigdir],
 AC_SUBST([noarch_pkgconfigdir], [$with_noarch_pkgconfigdir])
 m4_popdef([pkg_default])
 m4_popdef([pkg_description])
-]) dnl PKG_NOARCH_INSTALLDIR
+])dnl PKG_NOARCH_INSTALLDIR
+
+
+dnl PKG_CHECK_VAR(VARIABLE, MODULE, CONFIG-VARIABLE,
+dnl [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
+dnl -------------------------------------------
+dnl Since: 0.28
+dnl
+dnl Retrieves the value of the pkg-config variable for the given module.
+AC_DEFUN([PKG_CHECK_VAR],
+[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
+AC_ARG_VAR([$1], [value of $3 for $2, overriding pkg-config])dnl
+
+_PKG_CONFIG([$1], [variable="][$3]["], [$2])
+AS_VAR_COPY([$1], [pkg_cv_][$1])
+
+AS_VAR_IF([$1], [""], [$5], [$4])dnl
+])dnl PKG_CHECK_VAR

 # Copyright (C) 2002-2012 Free Software Foundation, Inc.
 #
--- a/app/xeyes/compile
+++ b/app/xeyes/compile
@@ -1,9 +1,9 @@
 #! /bin/sh
 # Wrapper for compilers which do not understand '-c -o'.

-scriptversion=2012-10-14.11; # UTC
+scriptversion=2018-03-07.03; # UTC

-# Copyright (C) 1999-2014 Free Software Foundation, Inc.
+# Copyright (C) 1999-2021 Free Software Foundation, Inc.
 # Written by Tom Tromey <tromey@cygnus.com>.
 #
 # This program is free software; you can redistribute it and/or modify
@@ -17,7 +17,7 @@ scriptversion=2012-10-14.11; # UTC
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.

 # As a special exception to the GNU General Public License, if you
 # distribute this file as part of a program that contains a
@@ -53,7 +53,7 @@ func_file_conv ()
 	  MINGW*)
 	    file_conv=mingw
 	    ;;
-	  CYGWIN*)
+	  CYGWIN* | MSYS*)
 	    file_conv=cygwin
 	    ;;
 	  *)
@@ -67,7 +67,7 @@ func_file_conv ()
 	mingw/*)
 	  file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'`
 	  ;;
-	cygwin/*)
+	cygwin/* | msys/*)
 	  file=`cygpath -m "$file" || echo "$file"`
 	  ;;
 	wine/*)
@@ -255,7 +255,8 @@ EOF
    echo "compile $scriptversion"
    exit $?
    ;;
-  cl | *[/\\]cl | cl.exe | *[/\\]cl.exe )
+  cl | *[/\\]cl | cl.exe | *[/\\]cl.exe | \
+  icl | *[/\\]icl | icl.exe | *[/\\]icl.exe )
    func_cl_wrapper "$@"      # Doesn't return...
    ;;
 esac
@@ -339,10 +340,10 @@ exit $ret
 # Local Variables:
 # mode: shell-script
 # sh-indentation: 2
-# eval: (add-hook 'write-file-hooks 'time-stamp)
+# eval: (add-hook 'before-save-hook 'time-stamp)
 # time-stamp-start: "scriptversion="
 # time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC"
+# time-stamp-time-zone: "UTC0"
 # time-stamp-end: "; # UTC"
 # End:
 #! /bin/sh
--- a/app/xeyes/config.h.in
+++ b/app/xeyes/config.h.in
@@ -57,6 +57,9 @@
 /* Patch version of this package */
 #undef PACKAGE_VERSION_PATCHLEVEL

+/* Define to use X Present Extension */
+#undef PRESENT
+
 /* Define to 1 if you have the ANSI C header files. */
 #undef STDC_HEADERS

--- a/app/xeyes/configure
+++ b/app/xeyes/configure
@@ -1,8 +1,8 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for xeyes 1.1.2.
+# Generated by GNU Autoconf 2.69 for xeyes 1.2.0.
 #
-# Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>.
+# Report bugs to <https://gitlab.freedesktop.org/xorg/app/xeyes/issues>.
 #
 #
 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
@@ -267,7 +267,7 @@ fi
    $as_echo "$0: be upgraded to zsh 4.3.4 or later."
  else
    $as_echo "$0: Please tell bug-autoconf@gnu.org and
-$0: https://bugs.freedesktop.org/enter_bug.cgi?product=xorg
+$0: https://gitlab.freedesktop.org/xorg/app/xeyes/issues
 $0: about your system, including any error possibly output
 $0: before this message. Then install a modern shell, or
 $0: manually run the script under such a shell if you do
@@ -581,9 +581,9 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='xeyes'
 PACKAGE_TARNAME='xeyes'
-PACKAGE_VERSION='1.1.2'
-PACKAGE_STRING='xeyes 1.1.2'
-PACKAGE_BUGREPORT='https://bugs.freedesktop.org/enter_bug.cgi?product=xorg'
+PACKAGE_VERSION='1.2.0'
+PACKAGE_STRING='xeyes 1.2.0'
+PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/xeyes/issues'
 PACKAGE_URL=''

 ac_unique_file="Makefile.am"
@@ -627,6 +627,8 @@ ac_subst_vars='am__EXEEXT_FALSE
 am__EXEEXT_TRUE
 LTLIBOBJS
 LIBOBJS
+PRESENT_LIBS
+PRESENT_CFLAGS
 XRENDER_LIBS
 XRENDER_CFLAGS
 XEYES_LIBS
@@ -731,6 +733,7 @@ infodir
 docdir
 oldincludedir
 includedir
+runstatedir
 localstatedir
 sharedstatedir
 sysconfdir
@@ -759,6 +762,7 @@ enable_selective_werror
 enable_strict_compilation
 enable_silent_rules
 with_xrender
+with_present
 '
      ac_precious_vars='build_alias
 host_alias
@@ -775,7 +779,9 @@ PKG_CONFIG_LIBDIR
 XEYES_CFLAGS
 XEYES_LIBS
 XRENDER_CFLAGS
-XRENDER_LIBS'
+XRENDER_LIBS
+PRESENT_CFLAGS
+PRESENT_LIBS'


 # Initialize some variables set by options.
@@ -814,6 +820,7 @@ datadir='${datarootdir}'
 sysconfdir='${prefix}/etc'
 sharedstatedir='${prefix}/com'
 localstatedir='${prefix}/var'
+runstatedir='${localstatedir}/run'
 includedir='${prefix}/include'
 oldincludedir='/usr/include'
 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
@@ -1066,6 +1073,15 @@ do
  | -silent | --silent | --silen | --sile | --sil)
    silent=yes ;;

+  -runstatedir | --runstatedir | --runstatedi | --runstated \
+  | --runstate | --runstat | --runsta | --runst | --runs \
+  | --run | --ru | --r)
+    ac_prev=runstatedir ;;
+  -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
+  | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
+  | --run=* | --ru=* | --r=*)
+    runstatedir=$ac_optarg ;;
+
  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
    ac_prev=sbindir ;;
  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
@@ -1203,7 +1219,7 @@ fi
 for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
 		datadir sysconfdir sharedstatedir localstatedir includedir \
 		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
-		libdir localedir mandir
+		libdir localedir mandir runstatedir
 do
  eval ac_val=\$$ac_var
  # Remove trailing slashes.
@@ -1316,7 +1332,7 @@ if test "$ac_init_help" = "long"; then
  # Omit some internal or obsolete options to make the list less imposing.
  # This message is too long to be a string in the A/UX 3.1 sh.
  cat <<_ACEOF
-\`configure' configures xeyes 1.1.2 to adapt to many kinds of systems.
+\`configure' configures xeyes 1.2.0 to adapt to many kinds of systems.

 Usage: $0 [OPTION]... [VAR=VALUE]...

@@ -1356,6 +1372,7 @@ Fine tuning of the installation directories:
  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
+  --runstatedir=DIR       modifiable per-process data [LOCALSTATEDIR/run]
  --libdir=DIR            object code libraries [EPREFIX/lib]
  --includedir=DIR        C header files [PREFIX/include]
  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
@@ -1386,7 +1403,7 @@ fi

 if test -n "$ac_init_help"; then
  case $ac_init_help in
-     short | recursive ) echo "Configuration of xeyes 1.1.2:";;
+     short | recursive ) echo "Configuration of xeyes 1.2.0:";;
   esac
  cat <<\_ACEOF

@@ -1414,6 +1431,7 @@ Optional Packages:
  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
  --with-xrender          Use Xrender for rendering (Default is YES)
+  --with-present          Use Present for updates (Default is AUTO)

 Some influential environment variables:
  CC          C compiler command
@@ -1436,11 +1454,15 @@ Some influential environment variables:
              C compiler flags for XRENDER, overriding pkg-config
  XRENDER_LIBS
              linker flags for XRENDER, overriding pkg-config
+  PRESENT_CFLAGS
+              C compiler flags for PRESENT, overriding pkg-config
+  PRESENT_LIBS
+              linker flags for PRESENT, overriding pkg-config

 Use these variables to override the choices made by `configure' or to help
 it to find libraries and programs with nonstandard names/locations.

-Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>.
+Report bugs to <https://gitlab.freedesktop.org/xorg/app/xeyes/issues>.
 _ACEOF
 ac_status=$?
 fi
@@ -1503,7 +1525,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
  cat <<\_ACEOF
-xeyes configure 1.1.2
+xeyes configure 1.2.0
 generated by GNU Autoconf 2.69

 Copyright (C) 2012 Free Software Foundation, Inc.
@@ -1760,7 +1782,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.

-It was created by xeyes $as_me 1.1.2, which was
+It was created by xeyes $as_me 1.2.0, which was
 generated by GNU Autoconf 2.69.  Invocation command line was

  $ $0 $@
@@ -2589,7 +2611,7 @@ fi

 # Define the identity of the package.
 PACKAGE='xeyes'
- VERSION='1.1.2'
+ VERSION='1.2.0'


 cat >>confdefs.h <<_ACEOF
@@ -10437,19 +10459,19 @@ AM_BACKSLASH='\'
 # Checks for pkg-config packages

 pkg_failed=no
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XEYES" >&5
-$as_echo_n "checking for XEYES... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for xi >= 1.7 x11 xt xext xmu xproto >= 7.0.17" >&5
+$as_echo_n "checking for xi >= 1.7 x11 xt xext xmu xproto >= 7.0.17... " >&6; }

 if test -n "$XEYES_CFLAGS"; then
    pkg_cv_XEYES_CFLAGS="$XEYES_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xt xext xmu xproto >= 7.0.17\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "x11 xt xext xmu xproto >= 7.0.17") 2>&5
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xi >= 1.7 x11 xt xext xmu xproto >= 7.0.17\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "xi >= 1.7 x11 xt xext xmu xproto >= 7.0.17") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
-  pkg_cv_XEYES_CFLAGS=`$PKG_CONFIG --cflags "x11 xt xext xmu xproto >= 7.0.17" 2>/dev/null`
+  pkg_cv_XEYES_CFLAGS=`$PKG_CONFIG --cflags "xi >= 1.7 x11 xt xext xmu xproto >= 7.0.17" 2>/dev/null`
 		      test "x$?" != "x0" && pkg_failed=yes
 else
  pkg_failed=yes
@@ -10461,12 +10483,12 @@ if test -n "$XEYES_LIBS"; then
    pkg_cv_XEYES_LIBS="$XEYES_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xt xext xmu xproto >= 7.0.17\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "x11 xt xext xmu xproto >= 7.0.17") 2>&5
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xi >= 1.7 x11 xt xext xmu xproto >= 7.0.17\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "xi >= 1.7 x11 xt xext xmu xproto >= 7.0.17") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
-  pkg_cv_XEYES_LIBS=`$PKG_CONFIG --libs "x11 xt xext xmu xproto >= 7.0.17" 2>/dev/null`
+  pkg_cv_XEYES_LIBS=`$PKG_CONFIG --libs "xi >= 1.7 x11 xt xext xmu xproto >= 7.0.17" 2>/dev/null`
 		      test "x$?" != "x0" && pkg_failed=yes
 else
  pkg_failed=yes
@@ -10478,7 +10500,7 @@ fi


 if test $pkg_failed = yes; then
-   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }

 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
@@ -10487,14 +10509,14 @@ else
        _pkg_short_errors_supported=no
 fi
        if test $_pkg_short_errors_supported = yes; then
-	        XEYES_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "x11 xt xext xmu xproto >= 7.0.17" 2>&1`
+	        XEYES_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xi >= 1.7 x11 xt xext xmu xproto >= 7.0.17" 2>&1`
        else
-	        XEYES_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "x11 xt xext xmu xproto >= 7.0.17" 2>&1`
+	        XEYES_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xi >= 1.7 x11 xt xext xmu xproto >= 7.0.17" 2>&1`
        fi
 	# Put the nasty error message in config.log where it belongs
 	echo "$XEYES_PKG_ERRORS" >&5

-	as_fn_error $? "Package requirements (x11 xt xext xmu xproto >= 7.0.17) were not met:
+	as_fn_error $? "Package requirements (xi >= 1.7 x11 xt xext xmu xproto >= 7.0.17) were not met:

 $XEYES_PKG_ERRORS

@@ -10505,7 +10527,7 @@ Alternatively, you may set the environment variables XEYES_CFLAGS
 and XEYES_LIBS to avoid the need to call pkg-config.
 See the pkg-config man page for more details." "$LINENO" 5
 elif test $pkg_failed = untried; then
-     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
 	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
@@ -10538,8 +10560,8 @@ fi
 if test x$use_xrender != xno ; then

 pkg_failed=no
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRENDER" >&5
-$as_echo_n "checking for XRENDER... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for xrender >= 0.4" >&5
+$as_echo_n "checking for xrender >= 0.4... " >&6; }

 if test -n "$XRENDER_CFLAGS"; then
    pkg_cv_XRENDER_CFLAGS="$XRENDER_CFLAGS"
@@ -10579,7 +10601,7 @@ fi


 if test $pkg_failed = yes; then
-   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }

 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
@@ -10606,7 +10628,7 @@ Alternatively, you may set the environment variables XRENDER_CFLAGS
 and XRENDER_LIBS to avoid the need to call pkg-config.
 See the pkg-config man page for more details." "$LINENO" 5
 elif test $pkg_failed = untried; then
-     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
 	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
@@ -10632,6 +10654,111 @@ $as_echo "#define XRENDER 1" >>confdefs.h

 fi

+
+# Check whether --with-present was given.
+if test "${with_present+set}" = set; then :
+  withval=$with_present; use_present="$withval"
+else
+  use_present="try"
+fi
+
+if test x$use_present != xno ; then
+
+pkg_failed=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for x11-xcb xcb-present >= 1.9 xcb-xfixes xcb-damage" >&5
+$as_echo_n "checking for x11-xcb xcb-present >= 1.9 xcb-xfixes xcb-damage... " >&6; }
+
+if test -n "$PRESENT_CFLAGS"; then
+    pkg_cv_PRESENT_CFLAGS="$PRESENT_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11-xcb xcb-present >= 1.9 xcb-xfixes xcb-damage\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "x11-xcb xcb-present >= 1.9 xcb-xfixes xcb-damage") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+  pkg_cv_PRESENT_CFLAGS=`$PKG_CONFIG --cflags "x11-xcb xcb-present >= 1.9 xcb-xfixes xcb-damage" 2>/dev/null`
+		      test "x$?" != "x0" && pkg_failed=yes
+else
+  pkg_failed=yes
+fi
+ else
+    pkg_failed=untried
+fi
+if test -n "$PRESENT_LIBS"; then
+    pkg_cv_PRESENT_LIBS="$PRESENT_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11-xcb xcb-present >= 1.9 xcb-xfixes xcb-damage\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "x11-xcb xcb-present >= 1.9 xcb-xfixes xcb-damage") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+  pkg_cv_PRESENT_LIBS=`$PKG_CONFIG --libs "x11-xcb xcb-present >= 1.9 xcb-xfixes xcb-damage" 2>/dev/null`
+		      test "x$?" != "x0" && pkg_failed=yes
+else
+  pkg_failed=yes
+fi
+ else
+    pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+        _pkg_short_errors_supported=yes
+else
+        _pkg_short_errors_supported=no
+fi
+        if test $_pkg_short_errors_supported = yes; then
+	        PRESENT_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "x11-xcb xcb-present >= 1.9 xcb-xfixes xcb-damage" 2>&1`
+        else
+	        PRESENT_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "x11-xcb xcb-present >= 1.9 xcb-xfixes xcb-damage" 2>&1`
+        fi
+	# Put the nasty error message in config.log where it belongs
+	echo "$PRESENT_PKG_ERRORS" >&5
+
+	as_fn_error $? "Package requirements (x11-xcb xcb-present >= 1.9 xcb-xfixes xcb-damage) were not met:
+
+$PRESENT_PKG_ERRORS
+
+Consider adjusting the PKG_CONFIG_PATH environment variable if you
+installed software in a non-standard prefix.
+
+Alternatively, you may set the environment variables PRESENT_CFLAGS
+and PRESENT_LIBS to avoid the need to call pkg-config.
+See the pkg-config man page for more details." "$LINENO" 5
+elif test $pkg_failed = untried; then
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "The pkg-config script could not be found or is too old.  Make sure it
+is in your PATH or set the PKG_CONFIG environment variable to the full
+path to pkg-config.
+
+Alternatively, you may set the environment variables PRESENT_CFLAGS
+and PRESENT_LIBS to avoid the need to call pkg-config.
+See the pkg-config man page for more details.
+
+To get pkg-config, see <http://pkg-config.freedesktop.org/>.
+See \`config.log' for more details" "$LINENO" 5; }
+else
+	PRESENT_CFLAGS=$pkg_cv_PRESENT_CFLAGS
+	PRESENT_LIBS=$pkg_cv_PRESENT_LIBS
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+
+fi
+
+$as_echo "#define PRESENT 1" >>confdefs.h
+
+fi
+
 ac_config_files="$ac_config_files Makefile man/Makefile"

 cat >confcache <<\_ACEOF
@@ -11172,7 +11299,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by xeyes $as_me 1.1.2, which was
+This file was extended by xeyes $as_me 1.2.0, which was
 generated by GNU Autoconf 2.69.  Invocation command line was

  CONFIG_FILES    = $CONFIG_FILES
@@ -11232,13 +11359,13 @@ $config_headers
 Configuration commands:
 $config_commands

-Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>."
+Report bugs to <https://gitlab.freedesktop.org/xorg/app/xeyes/issues>."

 _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-xeyes config.status 1.1.2
+xeyes config.status 1.2.0
 configured by $0, generated by GNU Autoconf 2.69,
  with options \\"\$ac_cs_config\\"

--- a/app/xeyes/configure.ac
+++ b/app/xeyes/configure.ac
@@ -23,8 +23,8 @@ dnl Process this file with autoconf to create configure.

 # Initialize Autoconf
 AC_PREREQ([2.60])
-AC_INIT([xeyes], [1.1.2],
-        [https://bugs.freedesktop.org/enter_bug.cgi?product=xorg], [xeyes])
+AC_INIT([xeyes], [1.2.0],
+        [https://gitlab.freedesktop.org/xorg/app/xeyes/issues], [xeyes])
 AC_CONFIG_SRCDIR([Makefile.am])
 AC_CONFIG_HEADERS([config.h])

@@ -39,7 +39,7 @@ XORG_MACROS_VERSION(1.8)
 XORG_DEFAULT_OPTIONS

 # Checks for pkg-config packages
-PKG_CHECK_MODULES(XEYES, [x11 xt xext xmu xproto >= 7.0.17])
+PKG_CHECK_MODULES(XEYES, [xi >= 1.7 x11 xt xext xmu xproto >= 7.0.17])

 dnl Optional dependencies
 AC_ARG_WITH(xrender, AS_HELP_STRING([--with-xrender],[Use Xrender for rendering (Default is YES)]),use_xrender="$withval",use_xrender="try")
@@ -48,6 +48,12 @@ if test x$use_xrender != xno ; then
 	AC_DEFINE([XRENDER],1,[Define to use X Render Extension])
 fi

+AC_ARG_WITH(present, AS_HELP_STRING([--with-present],[Use Present for updates (Default is AUTO)]),use_present="$withval",use_present="try")
+if test x$use_present != xno ; then
+	PKG_CHECK_MODULES(PRESENT, [x11-xcb xcb-present >= 1.9 xcb-xfixes xcb-damage])
+	AC_DEFINE([PRESENT],1,[Define to use X Present Extension])
+fi
+
 AC_CONFIG_FILES([
 	Makefile
 	man/Makefile])
--- a/app/xeyes/man/Makefile.in
+++ b/app/xeyes/man/Makefile.in
@@ -172,6 +172,8 @@ PATH_SEPARATOR = @PATH_SEPARATOR@
 PKG_CONFIG = @PKG_CONFIG@
 PKG_CONFIG_LIBDIR = @PKG_CONFIG_LIBDIR@
 PKG_CONFIG_PATH = @PKG_CONFIG_PATH@
+PRESENT_CFLAGS = @PRESENT_CFLAGS@
+PRESENT_LIBS = @PRESENT_LIBS@
 SED = @SED@
 SET_MAKE = @SET_MAKE@
 SHELL = @SHELL@
@@ -225,6 +227,7 @@ pdfdir = @pdfdir@
 prefix = @prefix@
 program_transform_name = @program_transform_name@
 psdir = @psdir@
+runstatedir = @runstatedir@
 sbindir = @sbindir@
 sharedstatedir = @sharedstatedir@
 srcdir = @srcdir@
--- a/app/xeyes/xeyes.c
+++ b/app/xeyes/xeyes.c
@@ -56,6 +56,10 @@ usage(void)
 #ifdef XRENDER
    fprintf(stderr,
 	    "       [-render | +render]\n");
+#endif
+#ifdef PRESENT
+    fprintf(stderr,
+	    "       [-present | +present]\n");
 #endif
    exit(1);
 }
@@ -64,16 +68,20 @@ usage(void)
   pass over the remaining options after XtParseCommand is let loose. */

 static XrmOptionDescRec options[] = {
-{"-outline",	"*eyes.outline",	XrmoptionSepArg,	NULL},
-{"-center",	"*eyes.center",		XrmoptionSepArg,	NULL},
-{"-backing",	"*eyes.backingStore",	XrmoptionSepArg,	NULL},
-{"-shape",	"*eyes.shapeWindow",	XrmoptionNoArg,		"TRUE"},
-{"+shape",	"*eyes.shapeWindow",	XrmoptionNoArg,		"FALSE"},
+{(char *)"-outline",	(char *)"*eyes.outline",	XrmoptionSepArg,	NULL},
+{(char *)"-center",	(char *)"*eyes.center",		XrmoptionSepArg,	NULL},
+{(char *)"-backing",	(char *)"*eyes.backingStore",	XrmoptionSepArg,	NULL},
+{(char *)"-shape",	(char *)"*eyes.shapeWindow",	XrmoptionNoArg,		(char *)"TRUE"},
+{(char *)"+shape",	(char *)"*eyes.shapeWindow",	XrmoptionNoArg,		(char *)"FALSE"},
 #ifdef XRENDER
-{"-render",	"*eyes.render",		XrmoptionNoArg,		"TRUE"},
-{"+render",	"*eyes.render",		XrmoptionNoArg,		"FALSE"},
+{(char *)"-render",	(char *)"*eyes.render",		XrmoptionNoArg,		(char *)"TRUE"},
+{(char *)"+render",	(char *)"*eyes.render",		XrmoptionNoArg,		(char *)"FALSE"},
 #endif
-{"-distance",	"*eyes.distance",	XrmoptionNoArg,		"TRUE"},
+#ifdef PRESENT
+{(char *)"-present",	(char *)"*eyes.present",	XrmoptionNoArg,		(char *)"TRUE"},
+{(char *)"+present",	(char *)"*eyes.present",	XrmoptionNoArg,		(char *)"FALSE"},
+#endif
+{(char *)"-distance",	(char *)"*eyes.distance",	XrmoptionNoArg,		(char *)"TRUE"},
 };

 static Atom wm_delete_window;
@@ -92,7 +100,7 @@ quit(Widget w, XEvent *event, String *params, Cardinal *num_params)
 }

 static XtActionsRec actions[] = {
-    {"quit",	quit}
+    {(char *) "quit",	quit}
 };

 int