*** empty log message ***

18 files changed, 1504 insertions, 3400 deletions

diff --git a/Makefile.in b/Makefile.in
index 75d0f59d..38b3e8f3 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -75,6 +75,9 @@ LIBGEN = @LIBGEN@
 # X toolkit library.  (-lXt)
 LIBXT = @XT_LIBS@
 
+# Xaw library.  (-lXaw)
+LIBXAW = @XAW_LIBS@
+
 # X library.  (-lSM -lICE -lX11 -lnsl -lsocket)
 LIBX11 = @X_PRE_LIBS@ @X11_LIBS@ @X_EXTRA_LIBS@
 
@@ -108,9 +111,10 @@ LIB_OBJECTS = netlib.o nmea_parse.o serial.o tm.o em.o $(MOTIF_OBJECTS)
 PROGRAMS=gpsd
 
 ## Motif dependent programs and object files
-@MISSING_MOTIF@MOTIF_PROGRAMS=gps
+@MISSING_MOTIF@MOTIF_PROGRAMS=gps xgpsspeed
 @MISSING_MOTIF@MOTIF_OBJECTS = display.o
 
+XGPSOBJS=xgpsspeed.o Tachometer.o
 
 all: $(PROGRAMS) $(MOTIF_PROGRAMS)
 
@@ -120,6 +124,9 @@ gpsd: gpsd.o libgpsd.a
 gps: gps.o libgpsd.a
 	$(LINK.c) -o $@ gps.o -L. -lgpsd $(ALL_X_LIBS) $(LIBS)
 
+xgpsspeed: $(XGPSOBJS)
+	$(LINK.c) -o $@ $(XGPSOBJS) -L. -lgpsd $(LIBXAW) $(ALL_X_LIBS) $(LIBS)
+
 libgpsd.a:  $(LIB_OBJECTS)
 	ar -r libgpsd.a $(LIB_OBJECTS)
 	ranlib libgpsd.a
diff --git a/README b/README
index 143ade57..3d17b325 100644
--- a/README
+++ b/README
@@ -55,9 +55,13 @@ He also changed the configuration method from Imake to GNU
 autoconf. This made it easy to port the code to YOUR particular
 platform.
 
+Derrick J Brashear <shadow@dementia.org> added code for the
+EarthMate DeLame. He also added "incredibly gross code to output
+NMEA sentences" (his own words :-)
+                                                                            
 Be advised: any bugs in this code are mine, and mine only ;-)
 
 
-This is as it stands today, March 4 1999.
+This is as it stands today, July 17 1999.
 
 remco@emc.rvt.com
diff --git a/README.EarthMate b/README.EarthMate
new file mode 100644
index 00000000..6d87fa63
--- /dev/null
+++ b/README.EarthMate
@@ -0,0 +1,5 @@
+
+You have to set the serial port speed to 9600 baud.
+This is done with the "-s 9600" option.
+Nothing will work, if you forget this.
+
diff --git a/Tachometer.c b/Tachometer.c
new file mode 100644
index 00000000..9c952892
--- /dev/null
+++ b/Tachometer.c
@@ -0,0 +1,741 @@
+/*
+ * Tachometer Widget Implementation
+ *
+ * Author: Kazuhiko Shutoh, 1989.
+ * Revised by Shinji Sumimoto, 1989/9 (xtachos)
+ *
+ * Permission to use, copy, modify and distribute without charge this software,
+ * documentation, images, etc. is granted, provided that this comment and the
+ * author's name is retained.  The author assumes no responsibility for lost
+ * sleep as a consequence of use of this software.
+ *
+ * Send any comments, bug reports, etc. to shutoh@isl.yamaha.JUNET
+ *
+ *
+ * Modifications : ilham@mit.edu   (July 10 '90)
+ */
+
+
+#define XtStrlen(s)		((s) ? strlen(s) : 0)
+
+#include <X11/IntrinsicP.h>
+#include <X11/StringDefs.h>
+#include <TachometerP.h>
+#include <math.h>
+
+/****************************************************************
+ *
+ * Full class record constant
+ *
+ ****************************************************************/
+
+/* Private Data */
+
+#define		PI		3.1415927
+
+typedef struct {
+		unsigned char	digit[7];
+		} DigitRec;
+
+typedef struct {
+		int	nofline;
+		XPoint	point_list[5];
+		} StringRec;
+
+/*	Number's character database - like as "LED" */
+
+DigitRec num_segment[] = {
+		{1,1,1,1,1,1,0},
+		{0,1,1,0,0,0,0},
+		{1,1,0,1,1,0,1},
+		{1,1,1,1,0,0,1},
+		{0,1,1,0,0,1,1},
+		{1,0,1,1,0,1,1},
+		{1,0,1,1,1,1,1},
+		{1,1,1,0,0,0,0},
+		{1,1,1,1,1,1,1},
+		{1,1,1,1,0,1,1}};
+
+XSegment	offset[] = {
+		{-10,-10, 10,-10},
+		{ 10,-10, 10,  0},
+		{ 10,  0, 10, 10},
+		{ 10, 10,-10, 10},
+		{-10, 10,-10,  0},
+		{-10,  0,-10,-10},
+		{-10,  0, 10,  0}};
+
+
+/*	" X 10 %" character database	*/
+
+StringRec	char_data[] = {
+		{ 2,				/* "X" */
+			{{-17, -5},	
+		  	{-7, 5}}},
+		{ 2,
+			{{-7, -5},
+			{-17, 5}}},
+		{ 2,				/* "1" */
+			{{-2, -5},
+			{-2,  5}}},
+		{ 5,				/* "0" */
+			{{2, -5},
+			{12, -5},
+			{12, 5},
+			{2, 5},
+			 {2, -5}}}};
+#if 0
+{{{{			{2, -5}}},
+		{ 5, 				/* "%" */
+			{{17, -5},
+			{20, -5},
+			{20, -2},
+			{17, -2},
+			{17, -5}}},
+		{ 2, 
+			{{27, -5},
+			{17, 5}}},
+		{5, 	
+			{{24, 2},
+			{27, 2},
+			{27, 5},
+			{24, 5},
+			{24, 2}}}};
+#endif
+
+
+
+#define offst(field) XtOffset(TachometerWidget, field)
+static XtResource resources[] = {
+    {XtNforeground, XtCForeground, XtRPixel, sizeof(Pixel),
+	  offst(tachometer.scale), XtRString, "XtDefaultForeground"},
+    {XtNtachometerCircleColor, XtCBorderColor, XtRPixel, sizeof(Pixel),
+	  offst(tachometer.circle), XtRString, "XtDefaultForeground"},
+    {XtNtachometerNeedleColor, XtCBorderColor, XtRPixel, sizeof(Pixel),
+	  offst(tachometer.needle), XtRString, "XtDefaultForeground"},
+    {XtNtachometerNeedleSpeed, XtCtachometerNeedleSpeed, XtRInt,
+	  sizeof(int), offst(tachometer.speed), XtRImmediate, (caddr_t) 1},
+    {XtNvalue, XtCValue, XtRInt, sizeof(int),
+	  offst(tachometer.value), XtRImmediate, (caddr_t) 0},
+    {XtNheight, XtCHeight, XtRDimension, sizeof(Dimension),
+	  offst(core.height), XtRImmediate, (caddr_t) 100},
+    {XtNwidth, XtCWidth, XtRDimension, sizeof(Dimension),
+	  offst(core.width), XtRImmediate, (caddr_t) 100},
+    {XtNborderWidth, XtCBorderWidth, XtRDimension, sizeof(Dimension),
+	  offst(core.border_width), XtRImmediate, (caddr_t) 0},
+    {XtNinternalBorderWidth, XtCBorderWidth, XtRDimension, sizeof(Dimension),
+	  offst(tachometer.internal_border), XtRImmediate, (caddr_t) 0},
+};
+
+static void Initialize();
+static void Realize();
+static void Resize();
+static void Redisplay();
+static Boolean SetValues();
+static void Destroy();
+
+TachometerClassRec tachometerClassRec = {
+  {
+/* core_class fields */	
+#define superclass		(&simpleClassRec)
+    /* superclass	  	*/	(WidgetClass) superclass,
+    /* class_name	  	*/	"Tachometer",
+    /* widget_size	  	*/	sizeof(TachometerRec),
+    /* class_initialize   	*/	NULL,
+    /* class_part_initialize	*/	NULL,
+    /* class_inited       	*/	FALSE,
+    /* initialize	  	*/	Initialize,
+    /* initialize_hook		*/	NULL,
+    /* realize		  	*/	Realize,
+    /* actions		  	*/	NULL,
+    /* num_actions	  	*/	0,
+    /* resources	  	*/	resources,
+    /* num_resources	  	*/	XtNumber(resources),
+    /* xrm_class	  	*/	NULLQUARK,
+    /* compress_motion	  	*/	TRUE,
+    /* compress_exposure  	*/	TRUE,
+    /* compress_enterleave	*/	TRUE,
+    /* visible_interest	  	*/	FALSE,
+    /* destroy		  	*/	Destroy,
+    /* resize		  	*/	Resize,
+    /* expose		  	*/	Redisplay,
+    /* set_values	  	*/	SetValues,
+    /* set_values_hook		*/	NULL,
+    /* set_values_almost	*/	XtInheritSetValuesAlmost,
+    /* get_values_hook		*/	NULL,
+    /* accept_focus	 	*/	NULL,
+    /* version			*/	XtVersion,
+    /* callback_private   	*/	NULL,
+    /* tm_table		   	*/	NULL,
+    /* query_geometry		*/	NULL,
+    /* display_accelerator	*/	XtInheritDisplayAccelerator,
+    /* extension		*/	NULL
+  },
+/* Simple class fields initialization */
+  {
+	    /* change_sensitive         */      XtInheritChangeSensitive
+  }
+
+};
+WidgetClass tachometerWidgetClass = (WidgetClass)&tachometerClassRec;
+/****************************************************************
+ *
+ * Private Procedures
+ *
+ ****************************************************************/
+
+
+static void DrawTachometer();
+static void FastFillCircle();
+static void GetneedleGC();
+static void GetscaleGC();
+static void GetcSingleircleGC();
+static void GetbackgroundGC();
+static void DrawGauge();
+static void DrawNeedle();
+static void DrawNumbers();
+static void DrawSingleNumber();
+static void DrawLabelString();
+static void MoveNeedle();
+
+
+
+static void DrawTachometer(w)
+TachometerWidget w;
+{
+     Cardinal center_x, center_y;
+     Cardinal radius_x, radius_y;
+     
+     center_x = w->core.width / 2;
+     center_y = w->core.height / 2;
+
+     radius_x = center_x - w->tachometer.internal_border;
+     radius_y = center_y - w->tachometer.internal_border;
+
+     if ((center_x == 0) || (center_y == 0) ||
+	 (radius_x <= 0) || (radius_y <= 0))
+	  /* Can't draw anything -- no room */
+	  return;
+     
+     /* Draw meter shape */
+
+     /* Big circle */
+     
+     FastFillCircle(XtDisplay(w), XtWindow(w), w->tachometer.circle_GC,
+		    center_x, center_y, radius_x, radius_y);
+
+     /* Inner circle same color as the background */
+     
+     FastFillCircle(XtDisplay(w), XtWindow(w), w->tachometer.background_GC,
+		    center_x, center_y, (Cardinal) (radius_x * 0.95),
+		    (Cardinal) (radius_y * 0.95));
+
+     /* Small circle */
+	  
+     FastFillCircle(XtDisplay(w), XtWindow(w), w->tachometer.circle_GC,
+		    center_x, center_y, (Cardinal) (radius_x * 0.1),
+		    (Cardinal) (radius_y * 0.1));
+	  
+     /* Draw the details */
+
+     DrawGauge(w);
+     DrawNeedle(w, w->tachometer.value);
+}
+
+
+
+static void FastFillCircle(d, w, gc, center_x, center_y, radius_x, radius_y)
+Display		*d;
+Drawable	w;
+GC              gc;
+Cardinal        center_x;
+Cardinal        center_y;
+Cardinal        radius_x;
+Cardinal        radius_y;
+{
+     XPoint          points[360];
+     Cardinal        angle;
+
+     for (angle = 0; angle < 360; angle++) {
+	  points[angle].x = (short) (sin((double) angle * PI / 180.0) *
+				     (double) radius_x + (double) center_x);
+	  points[angle].y = (short) (cos((double) angle * PI / 180.0) *
+				     (double) radius_y + (double) center_y);
+     }
+
+     XFillPolygon(d, w, gc, points, 360, Complex,
+		  CoordModeOrigin);
+
+}
+
+
+
+
+static void DrawGauge(w)
+TachometerWidget w;
+{
+     XPoint	points[4];
+     double	step;
+     Cardinal	in_gauge_x, in_gauge_y;
+     Cardinal	out_gauge_x, out_gauge_y;
+     Cardinal	number_x, number_y;
+     Cardinal	center_x, center_y;
+     Cardinal	radius_x, radius_y;
+     GC		gc;
+     double     jump = 1.0;
+
+     center_x = w->core.width / 2;
+     center_y = w->core.height / 2;
+
+     radius_x = center_x - w->tachometer.internal_border;
+     radius_y = center_y - w->tachometer.internal_border;
+     
+     if ((center_x == 0) || (center_y == 0) || (radius_x <= 0) ||
+	 (radius_y <= 0))
+	  /* Can't draw anything */
+	  return;
+
+     gc = w->tachometer.scale_GC;
+     
+     for (step = 330.0; step >= 30.0; step -= jump) {
+	  if ((Cardinal) (step) % 30 == 0) {
+	       points[0].x = sin((step + 1.0) * PI / 180.0) * radius_x * 0.75
+		    + center_x;
+	       points[0].y = cos((step + 1.0) * PI / 180.0) * radius_y * 0.75
+		    + center_y;
+	       points[1].x = sin((step - 1.0) * PI / 180.0) * radius_x * 0.75
+		    + center_x;
+	       points[1].y = cos((step - 1.0) * PI / 180.0) * radius_y * 0.75
+		    + center_y;
+	       points[2].x = sin((step - 1.0) * PI / 180.0) * radius_x * 0.85
+		    + center_x;
+	       points[2].y = cos((step - 1.0) * PI / 180.0) * radius_y * 0.85
+		    + center_y;
+	       points[3].x = sin((step + 1.0) * PI / 180.0) * radius_x * 0.85
+		    + center_x;
+	       points[3].y = cos((step + 1.0) * PI / 180.0) * radius_y * 0.85
+		    + center_y;
+
+	       XFillPolygon(XtDisplay(w), XtWindow(w), gc, points, 4,
+			    Complex, CoordModeOrigin);
+
+	       number_x = sin((step + 1.0) * PI / 180.0) * radius_x * 0.65
+		    + center_x;
+	       number_y = cos((step + 1.0) * PI / 180.0) * radius_y * 0.65
+		    + center_y;
+
+	       if ((int)((330.0 - step) / 30.0) == 1)
+		   jump = 3.0;
+
+	       DrawNumbers(w, (unsigned char) ((330.0 - step) / 30.0),
+			   number_x, number_y);
+
+	  } else {
+	       in_gauge_x = sin(step * PI / 180.0) * radius_x * 0.8 + center_x;
+	       in_gauge_y = cos(step * PI / 180.0) * radius_y * 0.8 + center_y;
+	       out_gauge_x = sin(step * PI / 180.0) * radius_x * 0.85
+		    + center_x;
+	       out_gauge_y = cos(step * PI / 180.0) * radius_y * 0.85
+		    + center_y;
+	       
+	       XDrawLine(XtDisplay(w), XtWindow(w), gc, in_gauge_x,
+			 in_gauge_y, out_gauge_x, out_gauge_y);
+	  }
+     }
+
+     DrawLabelString(w);
+}
+
+static void DrawNeedle(w, load)
+TachometerWidget w;
+int load;
+{
+     XPoint	points[6];
+     double	cur_theta1, cur_theta2, cur_theta3;
+     double	cur_theta4, cur_theta5;
+     Cardinal	center_x, center_y;
+     Cardinal	radius_x, radius_y;
+     GC		gc;
+     
+     center_x = w->core.width / 2;
+     center_y = w->core.height / 2;
+     
+     radius_x = center_x - w->tachometer.internal_border;
+     radius_y = center_y - w->tachometer.internal_border;
+
+     if ((center_x == 0) || (center_y == 0) || (radius_x <= 0) ||
+	 (radius_y <= 0))
+	  /* can't draw anything */
+	  return;
+
+     gc = w->tachometer.needle_GC;
+     
+     cur_theta1 = (double) (330 - (load * 3)) * PI / 180.0;
+     cur_theta2 = (double) (330 - (load * 3) + 1) * PI / 180.0;
+     cur_theta3 = (double) (330 - (load * 3) - 1) * PI / 180.0;
+     cur_theta4 = (330.0 - ((double) load * 3.0) + 7.0) * PI / 180.0;
+     cur_theta5 = (330.0 - ((double) load * 3.0) - 7.0) * PI / 180.0;
+
+     points[0].x = sin(cur_theta1) * radius_x * 0.75 + center_x;
+     points[0].y = cos(cur_theta1) * radius_y * 0.75 + center_y;
+     points[1].x = sin(cur_theta2) * radius_x * 0.7 + center_x;
+     points[1].y = cos(cur_theta2) * radius_y * 0.7 + center_y;
+     points[2].x = sin(cur_theta4) * radius_x * 0.1 + center_x;
+     points[2].y = cos(cur_theta4) * radius_y * 0.1 + center_y;
+     points[3].x = sin(cur_theta5) * radius_x * 0.1 + center_x;
+     points[3].y = cos(cur_theta5) * radius_y * 0.1 + center_y;
+     points[4].x = sin(cur_theta3) * radius_x * 0.7 + center_x;
+     points[4].y = cos(cur_theta3) * radius_y * 0.7 + center_y;
+     points[5].x = points[0].x;
+     points[5].y = points[0].y;
+
+     XDrawLines(XtDisplay(w), XtWindow(w), gc, points, 6, CoordModeOrigin);
+}
+
+
+static void DrawNumbers(w, which, x, y)
+TachometerWidget          w;
+unsigned char   which;
+Cardinal        x, y;
+{
+     /* Draw Numbers	 */
+
+     if (which == 10) {
+	  DrawSingleNumber(w, 1, (Cardinal) ((double) x * 0.9), y);
+	  DrawSingleNumber(w, 0, x, y);
+     } else
+	  DrawSingleNumber(w, which, x, y);
+}
+
+
+
+static void DrawSingleNumber(w, which, x, y)
+TachometerWidget          w;
+Cardinal        x, y;
+{
+
+     XSegment        segments[7];
+     Cardinal        nsegments;
+     unsigned char   count;
+     Cardinal		width, height;
+     GC 	gc;
+     
+     width = (w->core.width / 2) - w->tachometer.internal_border;
+     height = (w->core.height / 2) - w->tachometer.internal_border;
+
+     if ((width <= 0) || (height <= 0))
+	  return;
+
+     gc = w->tachometer.scale_GC;
+     
+     for (count = 0, nsegments = 0; count < 7; count++) {
+	  if (num_segment[which].digit[count] == 1) {
+	       segments[nsegments].x1 = (short)
+		    (x + ((double) offset[count].x1 *
+			  ((double) width / 200.0)));
+	       segments[nsegments].y1 = (short)
+		    (y + ((double) offset[count].y1 *
+			  ((double) height / 200.0)));
+	       segments[nsegments].x2 = (short)
+		    (x + ((double) offset[count].x2 *
+			  ((double) width / 200.0)));
+	       segments[nsegments].y2 = (short)
+		    (y + ((double) offset[count].y2 *
+			  ((double) height / 200.0)));
+	       nsegments++;
+	  }
+     }
+
+     XDrawSegments(XtDisplay(w), XtWindow(w), gc, segments, nsegments);
+
+}
+
+
+
+static void DrawLabelString(w)
+TachometerWidget          w;
+{
+     XPoint          points[5];
+     Cardinal        ry;
+     unsigned char   char_count;
+     unsigned char   data_count;
+     Cardinal	center_x, center_y;
+     Cardinal	radius_x, radius_y;
+     GC gc;
+
+     gc = w->tachometer.scale_GC;
+
+     center_x = w->core.width / 2;
+     center_y = w->core.height / 2;
+     radius_x = center_x - w->tachometer.internal_border;
+     radius_y = center_y - w->tachometer.internal_border;
+     
+     if (! (center_x && center_y && (radius_x > 0) && (radius_y > 0)))
+	  return;
+     
+     ry = (double)  radius_y * 0.35 + center_y;
+
+     for (char_count = 0; char_count < 4; char_count++) {
+	  for (data_count = 0; data_count < char_data[char_count].nofline
+	       ; data_count++) {
+	       points[data_count].x = (double)
+		    (char_data[char_count].point_list[data_count].x) *
+			 (double) radius_x * 0.01 + center_x;
+	       points[data_count].y = (double)
+		    (char_data[char_count].point_list[data_count].y) *
+			 (double) radius_y * 0.01 + ry;
+	  }
+	  XDrawLines(XtDisplay(w), XtWindow(w), gc, points,
+		     char_data[char_count].nofline, CoordModeOrigin);
+     }
+}
+
+
+
+static void MoveNeedle(w, new)
+TachometerWidget w;
+int new;
+{
+     int step;
+     int old, loop;
+
+     old = w->tachometer.value;
+     if (new > 100)
+	  new = 100;
+     
+     if (old == new)
+	  return;
+     else if (old < new)
+	  step = (w->tachometer.speed ? w->tachometer.speed : new - old);
+     else
+	  step = (w->tachometer.speed ? - w->tachometer.speed : new - old);
+
+     if (old < new) {
+	  for (loop = old; loop < new; loop += step)
+	    DrawNeedle(w, loop);
+	  for (loop = old + step; loop <= new; loop += step)
+	    DrawNeedle(w, loop);
+     }
+     else {
+	  for (loop = old; loop > new; loop += step)
+	    DrawNeedle(w, loop);
+	  for (loop = old + step; loop >= new; loop += step)
+	    DrawNeedle(w, loop);
+     }
+	  
+     if (loop != new + step) /* The final needle wasn't printed */
+	  DrawNeedle(w, new);
+     
+     w->tachometer.value = new;
+}
+
+static void GetneedleGC(ta)
+TachometerWidget ta;
+{
+    XGCValues	values;
+
+    values.background	= ta->core.background_pixel;
+    values.foreground	= ta->tachometer.needle ^ ta->core.background_pixel;
+    values.function = GXxor;
+
+    ta->tachometer.needle_GC = XtGetGC(
+	(Widget)ta,
+	(unsigned) GCFunction | GCBackground | GCForeground,
+	&values);
+}
+
+static void GetscaleGC(ta)
+TachometerWidget ta;
+{
+    XGCValues	values;
+
+    values.foreground	= ta->tachometer.scale;
+    values.background	= ta->core.background_pixel;
+
+    ta->tachometer.scale_GC = XtGetGC(
+	(Widget)ta,
+	(unsigned) GCForeground | GCBackground,
+	&values);
+}
+
+static void GetcircleGC(ta)
+TachometerWidget ta;
+{
+    XGCValues	values;
+
+    values.foreground	= ta->tachometer.circle;
+    values.background	= ta->core.background_pixel;
+
+    ta->tachometer.circle_GC = XtGetGC(
+	(Widget)ta,
+	(unsigned) GCForeground | GCBackground,
+	&values);
+}
+
+
+static void GetbackgroundGC(ta)
+TachometerWidget ta;
+{
+    XGCValues	values;
+
+    values.foreground	= ta->core.background_pixel;
+    values.background	= ta->core.background_pixel;
+
+    ta->tachometer.background_GC = XtGetGC(
+	(Widget)ta,
+	(unsigned) GCForeground | GCBackground,
+	&values);
+}
+
+/* ARGSUSED */
+static void Initialize(request, new)
+ Widget request, new;
+{
+    TachometerWidget ta = (TachometerWidget) new;
+    
+    GetneedleGC(ta);
+    GetcircleGC(ta);
+    GetscaleGC(ta);
+    GetbackgroundGC(ta);
+    ta->tachometer.width = ta->tachometer.height = 0;
+} /* Initialize */
+
+
+static void Realize(w, valueMask, attributes)
+    register Widget w;
+    Mask *valueMask;
+    XSetWindowAttributes *attributes;
+{
+    *valueMask |= CWBitGravity;
+    attributes->bit_gravity = NorthWestGravity;
+    (*superclass->core_class.realize) (w, valueMask, attributes);
+
+} /* Realize */
+
+
+
+/*
+ * Repaint the widget window
+ */
+
+/* ARGSUSED */
+static void Redisplay(w, event, region)
+    Widget w;
+    XEvent *event;
+    Region region;
+{
+     TachometerWidget ta = (TachometerWidget) w;
+
+     if (event->xexpose.count == 0)
+	  DrawTachometer(ta);
+}
+
+static void Resize(w)
+    Widget w;
+{
+     TachometerWidget ta = (TachometerWidget) w;
+
+     if ((ta->core.width == ta->tachometer.width) &&
+	 (ta->core.height == ta->tachometer.height))
+	  /* What resize?  We don't see a resize! */
+	  return;
+
+     XClearWindow(XtDisplay(w), XtWindow(w));
+     
+     if ((ta->core.width <= ta->tachometer.width) &&
+	 (ta->core.height <= ta->tachometer.height))
+	  /* Only redraw here if no expose events are going to be */
+	  /* generated, i.e. if the window has not grown horizontally */
+	  /* or vertically. */
+	  DrawTachometer(ta);
+
+     ta->tachometer.width = ta->core.width;
+     ta->tachometer.height = ta->core.height;
+}
+
+/*
+ * Set specified arguments into widget
+ */
+
+/* ARGSUSED */
+static Boolean SetValues(current, request, new)
+    Widget current, request, new;
+{
+     Boolean back;
+     Boolean changed = False;
+     
+     TachometerWidget curta = (TachometerWidget) current;
+     TachometerWidget newta = (TachometerWidget) new;
+
+     back = (curta->core.background_pixel != newta->core.background_pixel);
+     
+     if (back || (curta->tachometer.needle != newta->tachometer.needle)) {
+	  XtReleaseGC(new, newta->tachometer.needle_GC);
+	  GetneedleGC(newta);
+	  changed = True;
+     }
+     if (back || (curta->tachometer.scale != newta->tachometer.scale)) {
+	  XtReleaseGC(new, newta->tachometer.scale_GC);
+	  GetscaleGC(newta);
+	  changed = True;
+     }
+     if (back || (curta->tachometer.circle != newta->tachometer.circle)) {
+	  XtReleaseGC(new, newta->tachometer.circle_GC);
+	  GetcircleGC(newta);
+	  changed = True;
+     }
+     if (back) {
+	  XtReleaseGC(new, newta->tachometer.background_GC);
+	  GetbackgroundGC(newta);
+	  changed = True;
+     }
+
+     if (curta->tachometer.value != newta->tachometer.value) {
+	  MoveNeedle(newta, newta->tachometer.value);
+	  changed = True;
+     }
+
+     return(changed);
+}
+
+static void Destroy(w)
+    Widget w;
+{
+     TachometerWidget ta = (TachometerWidget) w;
+     
+    XtReleaseGC( w, ta->tachometer.needle_GC );
+    XtReleaseGC( w, ta->tachometer.circle_GC );
+    XtReleaseGC( w, ta->tachometer.scale_GC );
+    XtReleaseGC( w, ta->tachometer.background_GC );
+}
+
+
+
+/***************************************************************
+ *
+ * Exported Procedures
+ * 
+ ***************************************************************/
+
+int TachometerGetValue(w)
+Widget w;
+{
+     TachometerWidget ta = (TachometerWidget) w;
+
+     return(ta->tachometer.value);
+}
+
+
+int TachometerSetValue(w, i)
+Widget w;
+int i;
+{
+     int old;
+     TachometerWidget ta = (TachometerWidget) w;
+
+     old = ta->tachometer.value;
+
+     MoveNeedle(ta, i);
+     
+     return(old);
+}
diff --git a/Tachometer.h b/Tachometer.h
new file mode 100644
index 00000000..7437cb0e
--- /dev/null
+++ b/Tachometer.h
@@ -0,0 +1,56 @@
+#ifndef _Tachometer_h
+#define _Tachometer_h
+
+/***********************************************************************
+ *
+ * Tachometer Widget
+ *
+ *
+ ***********************************************************************/
+
+#include <X11/Xaw/Simple.h>
+
+/* Resources:
+
+ Name		     Class		RepType		Default Value
+ ----		     -----		-------		-------------
+ background	     Background		Pixel		XtDefaultBackground
+ border		     BorderColor	Pixel		XtDefaultForeground
+ circleColor	     BorderColor	Pixel		XtDefaultForeground
+ borderWidth	     BorderWidth	Dimension	0
+ cursor		     Cursor		Cursor		None
+ destroyCallback     Callback		XtCallbackList	NULL
+ foreground	     Foreground		Pixel		XtDefaultForeground
+ height		     Height		Dimension	100
+ insensitiveBorder   Insensitive	Pixmap		Gray
+ internalBorderWidth BorderWidth	Dimension	0
+ mappedWhenManaged   MappedWhenManaged	Boolean		True
+ needleColor	     BorderColor	Pixel		XtDefaultForeground
+ needleSpeed	     NeedleSpeed	int		1
+ sensitive	     Sensitive		Boolean		True
+ width		     Width		Dimension	100
+ value		     Value		int		0
+ x		     Position		Position	0
+ y		     Position		Position	0
+
+*/
+
+#define XtNinternalBorderWidth "internalBorderWidth"
+#define XtNtachometerNeedleSpeed "needleSpeed"
+#define XtNtachometerCircleColor "circleColor"
+#define XtNtachometerNeedleColor "needleColor"
+
+#define XtCtachometerNeedleSpeed "NeedleSpeed"
+
+extern int TachometerGetValue(/* Widget */);
+extern int TachometerSetValue(/* Widget, int */);
+
+/* Class record constants */
+
+extern WidgetClass tachometerWidgetClass;
+
+typedef struct _TachometerClassRec *TachometerWidgetClass;
+typedef struct _TachometerRec      *TachometerWidget;
+
+
+#endif /* _Tachometer_h */
diff --git a/TachometerP.h b/TachometerP.h
new file mode 100644
index 00000000..50a4a62a
--- /dev/null
+++ b/TachometerP.h
@@ -0,0 +1,61 @@
+#ifndef _TachometerP_h
+#define _TachometerP_h
+
+/***********************************************************************
+ *
+ * Tachometer Widget Private Data
+ *
+ ***********************************************************************/
+
+#include <Tachometer.h>
+#include <X11/Xaw/SimpleP.h>
+
+/* New fields for the Tachometer widget class record */
+
+typedef struct {int foo;} TachometerClassPart;
+
+/* Full class record declaration */
+typedef struct _TachometerClassRec {
+    CoreClassPart	core_class;
+    SimpleClassPart	simple_class;
+    TachometerClassPart	label_class;
+} TachometerClassRec;
+
+extern TachometerClassRec tachometerClassRec;
+
+/* New fields for the Tachometer widget record */
+typedef struct {
+    /* resources */
+    Pixel	needle;
+    Pixel	scale;
+    Pixel	circle;
+    int		value;
+    int		speed;
+    
+    /* private state */
+    GC		needle_GC;
+    GC		scale_GC;
+    GC		circle_GC;
+    GC		background_GC;
+    /* We need to store the width and height separately, because when */
+    /* we get a resize request, we need to know if the window has     */
+    /* gotten bigger.						      */
+    Dimension	width;
+    Dimension	height;
+    Dimension	internal_border;
+} TachometerPart;
+
+
+/****************************************************************
+ *
+ * Full instance record declaration
+ *
+ ****************************************************************/
+
+typedef struct _TachometerRec {
+    CorePart		core;
+    SimplePart		simple;
+    TachometerPart	tachometer;
+} TachometerRec;
+
+#endif /* _TachometerP_h */
diff --git a/XGpsSpeed b/XGpsSpeed
new file mode 100644
index 00000000..eccb4746
--- /dev/null
+++ b/XGpsSpeed
@@ -0,0 +1,17 @@
+*name*width:           100
+*name*left:            ChainLeft
+*name*right:           ChainRight
+*name*BorderWidth:	0
+*name*font:            -*-charter-medium-r-*-*-*-100-*
+*title*width:           100
+*title*left:            ChainLeft
+*title*right:           ChainRight
+*title*BorderWidth:	0
+*title*font:            -*-charter-medium-r-*-*-*-100-*
+*meter*left:		ChainLeft
+*meter*right:		ChainRight
+*meter*BorderWidth:	0
+*meter*horizDistance:	2
+*meter*width:		120
+*meter*height:		120
+*needleColor:		salmon1
diff --git a/configure b/configure
deleted file mode 100755
index b3dee220..00000000
--- a/configure
+++ /dev/null
@@ -1,3356 +0,0 @@
-#! /bin/sh
-
-# Guess values for system-dependent variables and create Makefiles.
-# Generated automatically using autoconf version 2.12 
-# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
-#
-# This configure script is free software; the Free Software Foundation
-# gives unlimited permission to copy, distribute and modify it.
-
-# Defaults:
-ac_help=
-ac_default_prefix=/usr/local
-# Any additions from configure.in:
-ac_help="$ac_help
-  --with-x                use the X Window System"
-ac_help="$ac_help
-  --without-motif              do not use Motif widgets"
-ac_help="$ac_help
-  --with-motif-includes=DIR    Motif include files are in DIR"
-ac_help="$ac_help
-  --with-motif-libraries=DIR   Motif libraries are in DIR"
-ac_help="$ac_help
-  --without-athena             do not use Athena widgets"
-ac_help="$ac_help
-  --with-athena-includes=DIR   Athena include files are in DIR"
-ac_help="$ac_help
-  --with-athena-libraries=DIR  Athena libraries are in DIR"
-ac_help="$ac_help
-  --without-xpm                do not use the Xpm library"
-ac_help="$ac_help
-  --with-xpm-includes=DIR      Xpm include files are in DIR"
-ac_help="$ac_help
-  --with-xpm-libraries=DIR     Xpm libraries are in DIR"
-
-# Initialize some variables set by options.
-# The variables have the same names as the options, with
-# dashes changed to underlines.
-build=NONE
-cache_file=./config.cache
-exec_prefix=NONE
-host=NONE
-no_create=
-nonopt=NONE
-no_recursion=
-prefix=NONE
-program_prefix=NONE
-program_suffix=NONE
-program_transform_name=s,x,x,
-silent=
-site=
-srcdir=
-target=NONE
-verbose=
-x_includes=NONE
-x_libraries=NONE
-bindir='${exec_prefix}/bin'
-sbindir='${exec_prefix}/sbin'
-libexecdir='${exec_prefix}/libexec'
-datadir='${prefix}/share'
-sysconfdir='${prefix}/etc'
-sharedstatedir='${prefix}/com'
-localstatedir='${prefix}/var'
-libdir='${exec_prefix}/lib'
-includedir='${prefix}/include'
-oldincludedir='/usr/include'
-infodir='${prefix}/info'
-mandir='${prefix}/man'
-
-# Initialize some other variables.
-subdirs=
-MFLAGS= MAKEFLAGS=
-# Maximum number of lines to put in a shell here document.
-ac_max_here_lines=12
-
-ac_prev=
-for ac_option
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-    # Omit some internal or obsolete options to make the list less imposing.
-    # This message is too long to be a string in the A/UX 3.1 sh.
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-Usage: configure [options] [host]
-Options: [defaults in brackets after descriptions]
-Configuration:
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-  --help                  print this message
-  --no-create             do not create output files
-  --quiet, --silent       do not print \`checking...' messages
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-  --host=HOST             configure for HOST [guessed]
-  --target=TARGET         configure for TARGET [TARGET=HOST]
-Features and packages:
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-  --x-libraries=DIR       X library files are in DIR
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-    if test -n "$ac_help"; then
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-
-ac_ext=c
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-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
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-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
-  cat >> confdefs.h <<EOF
-#define $ac_tr_hdr 1
-EOF
- 
-else
-  echo "$ac_t""no" 1>&6
-fi
-done
-
-
-
-echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
-echo "configure:886: checking for gethostbyname in -lnsl" >&5
-ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'`
-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  ac_save_LIBS="$LIBS"
-LIBS="-lnsl  $LIBS"
-cat > conftest.$ac_ext <<EOF
-#line 894 "configure"
-#include "confdefs.h"
-/* Override any gcc2 internal prototype to avoid an error.  */
-/* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
-char gethostbyname();
-
-int main() {
-gethostbyname()
-; return 0; }
-EOF
-if { (eval echo configure:905: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
-  rm -rf conftest*
-  eval "ac_cv_lib_$ac_lib_var=yes"
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  eval "ac_cv_lib_$ac_lib_var=no"
-fi
-rm -f conftest*
-LIBS="$ac_save_LIBS"
-
-fi
-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-  LIBNSL="-lnsl"
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-echo $ac_n "checking for socket in -lsocket""... $ac_c" 1>&6
-echo "configure:927: checking for socket in -lsocket" >&5
-ac_lib_var=`echo socket'_'socket | sed 'y%./+-%__p_%'`
-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  ac_save_LIBS="$LIBS"
-LIBS="-lsocket  $LIBS"
-cat > conftest.$ac_ext <<EOF
-#line 935 "configure"
-#include "confdefs.h"
-/* Override any gcc2 internal prototype to avoid an error.  */
-/* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
-char socket();
-
-int main() {
-socket()
-; return 0; }
-EOF
-if { (eval echo configure:946: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
-  rm -rf conftest*
-  eval "ac_cv_lib_$ac_lib_var=yes"
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  eval "ac_cv_lib_$ac_lib_var=no"
-fi
-rm -f conftest*
-LIBS="$ac_save_LIBS"
-
-fi
-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-  LIBSOCKET="-lsocket"
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-
-
-echo $ac_n "checking for sin in -lm""... $ac_c" 1>&6
-echo "configure:970: checking for sin in -lm" >&5
-ac_lib_var=`echo m'_'sin | sed 'y%./+-%__p_%'`
-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  ac_save_LIBS="$LIBS"
-LIBS="-lm  $LIBS"
-cat > conftest.$ac_ext <<EOF
-#line 978 "configure"
-#include "confdefs.h"
-/* Override any gcc2 internal prototype to avoid an error.  */
-/* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
-char sin();
-
-int main() {
-sin()
-; return 0; }
-EOF
-if { (eval echo configure:989: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
-  rm -rf conftest*
-  eval "ac_cv_lib_$ac_lib_var=yes"
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  eval "ac_cv_lib_$ac_lib_var=no"
-fi
-rm -f conftest*
-LIBS="$ac_save_LIBS"
-
-fi
-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-  LIBM="-lm"
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-echo $ac_n "checking for open in -lc""... $ac_c" 1>&6
-echo "configure:1011: checking for open in -lc" >&5
-ac_lib_var=`echo c'_'open | sed 'y%./+-%__p_%'`
-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  ac_save_LIBS="$LIBS"
-LIBS="-lc  $LIBS"
-cat > conftest.$ac_ext <<EOF
-#line 1019 "configure"
-#include "confdefs.h"
-/* Override any gcc2 internal prototype to avoid an error.  */
-/* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
-char open();
-
-int main() {
-open()
-; return 0; }
-EOF
-if { (eval echo configure:1030: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
-  rm -rf conftest*
-  eval "ac_cv_lib_$ac_lib_var=yes"
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  eval "ac_cv_lib_$ac_lib_var=no"
-fi
-rm -f conftest*
-LIBS="$ac_save_LIBS"
-
-fi
-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-  LIBC="-lc"
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-echo $ac_n "checking for regcmp in -lgen""... $ac_c" 1>&6
-echo "configure:1052: checking for regcmp in -lgen" >&5
-ac_lib_var=`echo gen'_'regcmp | sed 'y%./+-%__p_%'`
-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  ac_save_LIBS="$LIBS"
-LIBS="-lgen  $LIBS"
-cat > conftest.$ac_ext <<EOF
-#line 1060 "configure"
-#include "confdefs.h"
-/* Override any gcc2 internal prototype to avoid an error.  */
-/* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
-char regcmp();
-
-int main() {
-regcmp()
-; return 0; }
-EOF
-if { (eval echo configure:1071: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
-  rm -rf conftest*
-  eval "ac_cv_lib_$ac_lib_var=yes"
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  eval "ac_cv_lib_$ac_lib_var=no"
-fi
-rm -f conftest*
-LIBS="$ac_save_LIBS"
-
-fi
-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-  LIBGEN="-lgen"
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-if test "$with_x" = no; then
-echo "configure: warning: Some of this software requires the X window system to compile and run.
-                    Please do not use the configure option '--without-x'." 1>&2
-fi
-if test "$with_motif" = no; then
-echo "configure: warning: Some of this software requires Motif to compile and run.
-                    Please do not use the configure option '--without-motif'." 1>&2
-fi
-if test "$with_x" != no; then
-ice_save_LIBS="$LIBS"
-ice_save_CFLAGS="$CFLAGS"
-ice_save_CPPFLAGS="$CPPFLAGS"
-ice_save_LDFLAGS="$LDFLAGS"
-# If we find X, set shell vars x_includes and x_libraries to the
-# paths, otherwise set no_x=yes.
-# Uses ac_ vars as temps to allow command line to override cache and checks.
-# --without-x overrides everything else, but does not touch the cache.
-echo $ac_n "checking for X""... $ac_c" 1>&6
-echo "configure:1110: checking for X" >&5
-
-# Check whether --with-x or --without-x was given.
-if test "${with_x+set}" = set; then
-  withval="$with_x"
-  :
-fi
-
-# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
-if test "x$with_x" = xno; then
-  # The user explicitly disabled X.
-  have_x=disabled
-else
-  if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
-    # Both variables are already set.
-    have_x=yes
-  else
-if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  # One or both of the vars are not set, and there is no cached value.
-ac_x_includes=NO ac_x_libraries=NO
-rm -fr conftestdir
-if mkdir conftestdir; then
-  cd conftestdir
-  # Make sure to not put "make" in the Imakefile rules, since we grep it out.
-  cat > Imakefile <<'EOF'
-acfindx:
-	@echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
-EOF
-  if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
-    # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
-    eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
-    # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
-    for ac_extension in a so sl; do
-      if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
-        test -f $ac_im_libdir/libX11.$ac_extension; then
-        ac_im_usrlibdir=$ac_im_libdir; break
-      fi
-    done
-    # Screen out bogus values from the imake configuration.  They are
-    # bogus both because they are the default anyway, and because
-    # using them would break gcc on systems where it needs fixed includes.
-    case "$ac_im_incroot" in
-	/usr/include) ;;
-	*) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
-    esac
-    case "$ac_im_usrlibdir" in
-	/usr/lib | /lib) ;;
-	*) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
-    esac
-  fi
-  cd ..
-  rm -fr conftestdir
-fi
-
-if test "$ac_x_includes" = NO; then
-  # Guess where to find include files, by looking for this one X11 .h file.
-  test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
-
-  # First, try using that file with no special directory specified.
-cat > conftest.$ac_ext <<EOF
-#line 1172 "configure"
-#include "confdefs.h"
-#include <$x_direct_test_include>
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1177: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out`
-if test -z "$ac_err"; then
-  rm -rf conftest*
-  # We can compile using X headers with no special include directory.
-ac_x_includes=
-else
-  echo "$ac_err" >&5
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  # Look for the header file in a standard set of common directories.
-# Check X11 before X11Rn because it is often a symlink to the current release.
-  for ac_dir in               \
-    /usr/X11/include          \
-    /usr/X11R6/include        \
-    /usr/X11R5/include        \
-    /usr/X11R4/include        \
-                              \
-    /usr/include/X11          \
-    /usr/include/X11R6        \
-    /usr/include/X11R5        \
-    /usr/include/X11R4        \
-                              \
-    /usr/local/X11/include    \
-    /usr/local/X11R6/include  \
-    /usr/local/X11R5/include  \
-    /usr/local/X11R4/include  \
-                              \
-    /usr/local/include/X11    \
-    /usr/local/include/X11R6  \
-    /usr/local/include/X11R5  \
-    /usr/local/include/X11R4  \
-                              \
-    /usr/X386/include         \
-    /usr/x386/include         \
-    /usr/XFree86/include/X11  \
-                              \
-    /usr/include              \
-    /usr/local/include        \
-    /usr/unsupported/include  \
-    /usr/athena/include       \
-    /usr/local/x11r5/include  \
-    /usr/lpp/Xamples/include  \
-                              \
-    /usr/openwin/include      \
-    /usr/openwin/share/include \
-    ; \
-  do
-    if test -r "$ac_dir/$x_direct_test_include"; then
-      ac_x_includes=$ac_dir
-      break
-    fi
-  done
-fi
-rm -f conftest*
-fi # $ac_x_includes = NO
-
-if test "$ac_x_libraries" = NO; then
-  # Check for the libraries.
-
-  test -z "$x_direct_test_library" && x_direct_test_library=Xt
-  test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
-
-  # See if we find them without any special options.
-  # Don't add to $LIBS permanently.
-  ac_save_LIBS="$LIBS"
-  LIBS="-l$x_direct_test_library $LIBS"
-cat > conftest.$ac_ext <<EOF
-#line 1246 "configure"
-#include "confdefs.h"
-
-int main() {
-${x_direct_test_function}()
-; return 0; }
-EOF
-if { (eval echo configure:1253: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
-  rm -rf conftest*
-  LIBS="$ac_save_LIBS"
-# We can link X programs with no special library path.
-ac_x_libraries=
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  LIBS="$ac_save_LIBS"
-# First see if replacing the include by lib works.
-# Check X11 before X11Rn because it is often a symlink to the current release.
-for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
-    /usr/X11/lib          \
-    /usr/X11R6/lib        \
-    /usr/X11R5/lib        \
-    /usr/X11R4/lib        \
-                          \
-    /usr/lib/X11          \
-    /usr/lib/X11R6        \
-    /usr/lib/X11R5        \
-    /usr/lib/X11R4        \
-                          \
-    /usr/local/X11/lib    \
-    /usr/local/X11R6/lib  \
-    /usr/local/X11R5/lib  \
-    /usr/local/X11R4/lib  \
-                          \
-    /usr/local/lib/X11    \
-    /usr/local/lib/X11R6  \
-    /usr/local/lib/X11R5  \
-    /usr/local/lib/X11R4  \
-                          \
-    /usr/X386/lib         \
-    /usr/x386/lib         \
-    /usr/XFree86/lib/X11  \
-                          \
-    /usr/lib              \
-    /usr/local/lib        \
-    /usr/unsupported/lib  \
-    /usr/athena/lib       \
-    /usr/local/x11r5/lib  \
-    /usr/lpp/Xamples/lib  \
-    /lib/usr/lib/X11	  \
-                          \
-    /usr/openwin/lib      \
-    /usr/openwin/share/lib \
-    ; \
-do
-  for ac_extension in a so sl; do
-    if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
-      ac_x_libraries=$ac_dir
-      break 2
-    fi
-  done
-done
-fi
-rm -f conftest*
-fi # $ac_x_libraries = NO
-
-if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
-  # Didn't find X anywhere.  Cache the known absence of X.
-  ac_cv_have_x="have_x=no"
-else
-  # Record where we found X for the cache.
-  ac_cv_have_x="have_x=yes \
-	        ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
-fi
-fi
-  fi
-  eval "$ac_cv_have_x"
-fi # $with_x != no
-
-if test "$have_x" != yes; then
-  echo "$ac_t""$have_x" 1>&6
-  no_x=yes
-else
-  # If each of the values was on the command line, it overrides each guess.
-  test "x$x_includes" = xNONE && x_includes=$ac_x_includes
-  test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
-  # Update the cache value to reflect the command line values.
-  ac_cv_have_x="have_x=yes \
-		ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
-  echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
-fi
-
-if test "$no_x" = yes; then
-  # Not all programs may use this symbol, but it does not hurt to define it.
-  cat >> confdefs.h <<\EOF
-#define X_DISPLAY_MISSING 1
-EOF
-
-  X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
-else
-  if test -n "$x_includes"; then
-    X_CFLAGS="$X_CFLAGS -I$x_includes"
-  fi
-
-  # It would also be nice to do this for all -L options, not just this one.
-  if test -n "$x_libraries"; then
-    X_LIBS="$X_LIBS -L$x_libraries"
-    # For Solaris; some versions of Sun CC require a space after -R and
-    # others require no space.  Words are not sufficient . . . .
-    case "`(uname -sr) 2>/dev/null`" in
-    "SunOS 5"*)
-      echo $ac_n "checking whether -R must be followed by a space""... $ac_c" 1>&6
-echo "configure:1359: checking whether -R must be followed by a space" >&5
-      ac_xsave_LIBS="$LIBS"; LIBS="$LIBS -R$x_libraries"
-      cat > conftest.$ac_ext <<EOF
-#line 1362 "configure"
-#include "confdefs.h"
-
-int main() {
-
-; return 0; }
-EOF
-if { (eval echo configure:1369: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
-  rm -rf conftest*
-  ac_R_nospace=yes
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  ac_R_nospace=no
-fi
-rm -f conftest*
-      if test $ac_R_nospace = yes; then
-	echo "$ac_t""no" 1>&6
-	X_LIBS="$X_LIBS -R$x_libraries"
-      else
-	LIBS="$ac_xsave_LIBS -R $x_libraries"
-	cat > conftest.$ac_ext <<EOF
-#line 1385 "configure"
-#include "confdefs.h"
-
-int main() {
-
-; return 0; }
-EOF
-if { (eval echo configure:1392: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
-  rm -rf conftest*
-  ac_R_space=yes
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  ac_R_space=no
-fi
-rm -f conftest*
-	if test $ac_R_space = yes; then
-	  echo "$ac_t""yes" 1>&6
-	  X_LIBS="$X_LIBS -R $x_libraries"
-	else
-	  echo "$ac_t""neither works" 1>&6
-	fi
-      fi
-      LIBS="$ac_xsave_LIBS"
-    esac
-  fi
-
-  # Check for system-dependent libraries X programs must link with.
-  # Do this before checking for the system-independent R6 libraries
-  # (-lICE), since we may need -lsocket or whatever for X linking.
-
-  if test "$ISC" = yes; then
-    X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
-  else
-    # Martyn.Johnson@cl.cam.ac.uk says this is needed for Ultrix, if the X
-    # libraries were built with DECnet support.  And karl@cs.umb.edu says
-    # the Alpha needs dnet_stub (dnet does not exist).
-    echo $ac_n "checking for dnet_ntoa in -ldnet""... $ac_c" 1>&6
-echo "configure:1424: checking for dnet_ntoa in -ldnet" >&5
-ac_lib_var=`echo dnet'_'dnet_ntoa | sed 'y%./+-%__p_%'`
-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  ac_save_LIBS="$LIBS"
-LIBS="-ldnet  $LIBS"
-cat > conftest.$ac_ext <<EOF
-#line 1432 "configure"
-#include "confdefs.h"
-/* Override any gcc2 internal prototype to avoid an error.  */
-/* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
-char dnet_ntoa();
-
-int main() {
-dnet_ntoa()
-; return 0; }
-EOF
-if { (eval echo configure:1443: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
-  rm -rf conftest*
-  eval "ac_cv_lib_$ac_lib_var=yes"
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  eval "ac_cv_lib_$ac_lib_var=no"
-fi
-rm -f conftest*
-LIBS="$ac_save_LIBS"
-
-fi
-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-  X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-    if test $ac_cv_lib_dnet_dnet_ntoa = no; then
-      echo $ac_n "checking for dnet_ntoa in -ldnet_stub""... $ac_c" 1>&6
-echo "configure:1465: checking for dnet_ntoa in -ldnet_stub" >&5
-ac_lib_var=`echo dnet_stub'_'dnet_ntoa | sed 'y%./+-%__p_%'`
-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  ac_save_LIBS="$LIBS"
-LIBS="-ldnet_stub  $LIBS"
-cat > conftest.$ac_ext <<EOF
-#line 1473 "configure"
-#include "confdefs.h"
-/* Override any gcc2 internal prototype to avoid an error.  */
-/* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
-char dnet_ntoa();
-
-int main() {
-dnet_ntoa()
-; return 0; }
-EOF
-if { (eval echo configure:1484: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
-  rm -rf conftest*
-  eval "ac_cv_lib_$ac_lib_var=yes"
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  eval "ac_cv_lib_$ac_lib_var=no"
-fi
-rm -f conftest*
-LIBS="$ac_save_LIBS"
-
-fi
-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-  X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-    fi
-
-    # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
-    # to get the SysV transport functions.
-    # chad@anasazi.com says the Pyramis MIS-ES running DC/OSx (SVR4)
-    # needs -lnsl.
-    # The nsl library prevents programs from opening the X display
-    # on Irix 5.2, according to dickey@clark.net.
-    echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
-echo "configure:1513: checking for gethostbyname" >&5
-if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 1518 "configure"
-#include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char gethostbyname(); below.  */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error.  */
-/* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
-char gethostbyname();
-
-int main() {
-
-/* The GNU C library defines this for functions which it implements
-    to always fail with ENOSYS.  Some functions are actually named
-    something starting with __ and the normal name is an alias.  */
-#if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
-choke me
-#else
-gethostbyname();
-#endif
-
-; return 0; }
-EOF
-if { (eval echo configure:1541: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
-  rm -rf conftest*
-  eval "ac_cv_func_gethostbyname=yes"
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  eval "ac_cv_func_gethostbyname=no"
-fi
-rm -f conftest*
-fi
-
-if eval "test \"`echo '$ac_cv_func_'gethostbyname`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-  :
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-    if test $ac_cv_func_gethostbyname = no; then
-      echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
-echo "configure:1562: checking for gethostbyname in -lnsl" >&5
-ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'`
-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  ac_save_LIBS="$LIBS"
-LIBS="-lnsl  $LIBS"
-cat > conftest.$ac_ext <<EOF
-#line 1570 "configure"
-#include "confdefs.h"
-/* Override any gcc2 internal prototype to avoid an error.  */
-/* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
-char gethostbyname();
-
-int main() {
-gethostbyname()
-; return 0; }
-EOF
-if { (eval echo configure:1581: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
-  rm -rf conftest*
-  eval "ac_cv_lib_$ac_lib_var=yes"
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  eval "ac_cv_lib_$ac_lib_var=no"
-fi
-rm -f conftest*
-LIBS="$ac_save_LIBS"
-
-fi
-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-  X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-    fi
-
-    # lieder@skyler.mavd.honeywell.com says without -lsocket,
-    # socket/setsockopt and other routines are undefined under SCO ODT
-    # 2.0.  But -lsocket is broken on IRIX 5.2 (and is not necessary
-    # on later versions), says simon@lia.di.epfl.ch: it contains
-    # gethostby* variants that don't use the nameserver (or something).
-    # -lsocket must be given before -lnsl if both are needed.
-    # We assume that if connect needs -lnsl, so does gethostbyname.
-    echo $ac_n "checking for connect""... $ac_c" 1>&6
-echo "configure:1611: checking for connect" >&5
-if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 1616 "configure"
-#include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char connect(); below.  */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error.  */
-/* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
-char connect();
-
-int main() {
-
-/* The GNU C library defines this for functions which it implements
-    to always fail with ENOSYS.  Some functions are actually named
-    something starting with __ and the normal name is an alias.  */
-#if defined (__stub_connect) || defined (__stub___connect)
-choke me
-#else
-connect();
-#endif
-
-; return 0; }
-EOF
-if { (eval echo configure:1639: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
-  rm -rf conftest*
-  eval "ac_cv_func_connect=yes"
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  eval "ac_cv_func_connect=no"
-fi
-rm -f conftest*
-fi
-
-if eval "test \"`echo '$ac_cv_func_'connect`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-  :
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-    if test $ac_cv_func_connect = no; then
-      echo $ac_n "checking for connect in -lsocket""... $ac_c" 1>&6
-echo "configure:1660: checking for connect in -lsocket" >&5
-ac_lib_var=`echo socket'_'connect | sed 'y%./+-%__p_%'`
-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  ac_save_LIBS="$LIBS"
-LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
-cat > conftest.$ac_ext <<EOF
-#line 1668 "configure"
-#include "confdefs.h"
-/* Override any gcc2 internal prototype to avoid an error.  */
-/* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
-char connect();
-
-int main() {
-connect()
-; return 0; }
-EOF
-if { (eval echo configure:1679: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
-  rm -rf conftest*
-  eval "ac_cv_lib_$ac_lib_var=yes"
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  eval "ac_cv_lib_$ac_lib_var=no"
-fi
-rm -f conftest*
-LIBS="$ac_save_LIBS"
-
-fi
-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-  X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-    fi
-
-    # gomez@mi.uni-erlangen.de says -lposix is necessary on A/UX.
-    echo $ac_n "checking for remove""... $ac_c" 1>&6
-echo "configure:1703: checking for remove" >&5
-if eval "test \"`echo '$''{'ac_cv_func_remove'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 1708 "configure"
-#include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char remove(); below.  */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error.  */
-/* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
-char remove();
-
-int main() {
-
-/* The GNU C library defines this for functions which it implements
-    to always fail with ENOSYS.  Some functions are actually named
-    something starting with __ and the normal name is an alias.  */
-#if defined (__stub_remove) || defined (__stub___remove)
-choke me
-#else
-remove();
-#endif
-
-; return 0; }
-EOF
-if { (eval echo configure:1731: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
-  rm -rf conftest*
-  eval "ac_cv_func_remove=yes"
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  eval "ac_cv_func_remove=no"
-fi
-rm -f conftest*
-fi
-
-if eval "test \"`echo '$ac_cv_func_'remove`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-  :
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-    if test $ac_cv_func_remove = no; then
-      echo $ac_n "checking for remove in -lposix""... $ac_c" 1>&6
-echo "configure:1752: checking for remove in -lposix" >&5
-ac_lib_var=`echo posix'_'remove | sed 'y%./+-%__p_%'`
-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  ac_save_LIBS="$LIBS"
-LIBS="-lposix  $LIBS"
-cat > conftest.$ac_ext <<EOF
-#line 1760 "configure"
-#include "confdefs.h"
-/* Override any gcc2 internal prototype to avoid an error.  */
-/* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
-char remove();
-
-int main() {
-remove()
-; return 0; }
-EOF
-if { (eval echo configure:1771: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
-  rm -rf conftest*
-  eval "ac_cv_lib_$ac_lib_var=yes"
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  eval "ac_cv_lib_$ac_lib_var=no"
-fi
-rm -f conftest*
-LIBS="$ac_save_LIBS"
-
-fi
-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-  X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-    fi
-
-    # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
-    echo $ac_n "checking for shmat""... $ac_c" 1>&6
-echo "configure:1795: checking for shmat" >&5
-if eval "test \"`echo '$''{'ac_cv_func_shmat'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 1800 "configure"
-#include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char shmat(); below.  */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error.  */
-/* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
-char shmat();
-
-int main() {
-
-/* The GNU C library defines this for functions which it implements
-    to always fail with ENOSYS.  Some functions are actually named
-    something starting with __ and the normal name is an alias.  */
-#if defined (__stub_shmat) || defined (__stub___shmat)
-choke me
-#else
-shmat();
-#endif
-
-; return 0; }
-EOF
-if { (eval echo configure:1823: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
-  rm -rf conftest*
-  eval "ac_cv_func_shmat=yes"
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  eval "ac_cv_func_shmat=no"
-fi
-rm -f conftest*
-fi
-
-if eval "test \"`echo '$ac_cv_func_'shmat`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-  :
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-    if test $ac_cv_func_shmat = no; then
-      echo $ac_n "checking for shmat in -lipc""... $ac_c" 1>&6
-echo "configure:1844: checking for shmat in -lipc" >&5
-ac_lib_var=`echo ipc'_'shmat | sed 'y%./+-%__p_%'`
-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  ac_save_LIBS="$LIBS"
-LIBS="-lipc  $LIBS"
-cat > conftest.$ac_ext <<EOF
-#line 1852 "configure"
-#include "confdefs.h"
-/* Override any gcc2 internal prototype to avoid an error.  */
-/* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
-char shmat();
-
-int main() {
-shmat()
-; return 0; }
-EOF
-if { (eval echo configure:1863: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
-  rm -rf conftest*
-  eval "ac_cv_lib_$ac_lib_var=yes"
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  eval "ac_cv_lib_$ac_lib_var=no"
-fi
-rm -f conftest*
-LIBS="$ac_save_LIBS"
-
-fi
-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-  X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-    fi
-  fi
-
-  # Check for libraries that X11R6 Xt/Xaw programs need.
-  ac_save_LDFLAGS="$LDFLAGS"
-  test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries"
-  # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
-  # check for ICE first), but we must link in the order -lSM -lICE or
-  # we get undefined symbols.  So assume we have SM if we have ICE.
-  # These have to be linked with before -lX11, unlike the other
-  # libraries we check for below, so use a different variable.
-  #  --interran@uluru.Stanford.EDU, kb@cs.umb.edu.
-  echo $ac_n "checking for IceConnectionNumber in -lICE""... $ac_c" 1>&6
-echo "configure:1896: checking for IceConnectionNumber in -lICE" >&5
-ac_lib_var=`echo ICE'_'IceConnectionNumber | sed 'y%./+-%__p_%'`
-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  ac_save_LIBS="$LIBS"
-LIBS="-lICE  $LIBS"
-cat > conftest.$ac_ext <<EOF
-#line 1904 "configure"
-#include "confdefs.h"
-/* Override any gcc2 internal prototype to avoid an error.  */
-/* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
-char IceConnectionNumber();
-
-int main() {
-IceConnectionNumber()
-; return 0; }
-EOF
-if { (eval echo configure:1915: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
-  rm -rf conftest*
-  eval "ac_cv_lib_$ac_lib_var=yes"
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  eval "ac_cv_lib_$ac_lib_var=no"
-fi
-rm -f conftest*
-LIBS="$ac_save_LIBS"
-
-fi
-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-  X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-  LDFLAGS="$ac_save_LDFLAGS"
-
-fi
-
-
-
-motif_includes=
-motif_libraries=
-# Check whether --with-motif or --without-motif was given.
-if test "${with_motif+set}" = set; then
-  withval="$with_motif"
-  :
-fi
-
-if test "$with_motif" = "no"
-then
-motif_includes=no
-motif_libraries=no
-fi
-# Check whether --with-motif-includes or --without-motif-includes was given.
-if test "${with_motif_includes+set}" = set; then
-  withval="$with_motif_includes"
-  motif_includes="$withval"
-fi
-
-# Check whether --with-motif-libraries or --without-motif-libraries was given.
-if test "${with_motif_libraries+set}" = set; then
-  withval="$with_motif_libraries"
-  motif_libraries="$withval"
-fi
-
-echo $ac_n "checking for Motif""... $ac_c" 1>&6
-echo "configure:1967: checking for Motif" >&5
-#
-#
-# Search the include files.
-#
-if test "$motif_includes" = ""; then
-if eval "test \"`echo '$''{'ice_cv_motif_includes'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  
-ice_motif_save_LIBS="$LIBS"
-ice_motif_save_CFLAGS="$CFLAGS"
-ice_motif_save_CPPFLAGS="$CPPFLAGS"
-ice_motif_save_LDFLAGS="$LDFLAGS"
-#
-LIBS="$X_PRE_LIBS -lXm -lXt -lX11 $X_EXTRA_LIBS $LIBS"
-CFLAGS="$X_CFLAGS $CFLAGS"
-CPPFLAGS="$X_CFLAGS $CPPFLAGS"
-LDFLAGS="$X_LIBS $LDFLAGS"
-#
-cat > conftest.$ac_ext <<EOF
-#line 1988 "configure"
-#include "confdefs.h"
-#include <Xm/Xm.h>
-int main() {
-int a;
-; return 0; }
-EOF
-if { (eval echo configure:1995: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-  rm -rf conftest*
-  
-# Xm/Xm.h is in the standard search path.
-ice_cv_motif_includes=
-
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  
-# Xm/Xm.h is not in the standard search path.
-# Locate it and put its directory in `motif_includes'
-#
-# /usr/include/Motif* are used on HP-UX (Motif).
-# /usr/include/X11* are used on HP-UX (X and Athena).
-# /usr/dt is used on Solaris (Motif).
-# /usr/openwin is used on Solaris (X and Athena).
-# Other directories are just guesses.
-for dir in "$x_includes" "${prefix}/include" /usr/include /usr/local/include \
-           /usr/include/Motif2.0 /usr/include/Motif1.2 /usr/include/Motif1.1 \
-           /usr/include/X11R6 /usr/include/X11R5 /usr/include/X11R4 \
-           /usr/dt/include /usr/openwin/include \
-           /usr/dt/*/include /opt/*/include /usr/include/Motif* \
-	   "${prefix}"/*/include /usr/*/include /usr/local/*/include \
-	   "${prefix}"/include/* /usr/include/* /usr/local/include/*; do
-if test -f "$dir/Xm/Xm.h"; then
-ice_cv_motif_includes="$dir"
-break
-fi
-done
-if test "$ice_cv_motif_includes" = ""; then
-ice_cv_motif_includes=no
-fi
-
-fi
-rm -f conftest*
-#
-LIBS="$ice_motif_save_LIBS"
-CFLAGS="$ice_motif_save_CFLAGS"
-CPPFLAGS="$ice_motif_save_CPPFLAGS"
-LDFLAGS="$ice_motif_save_LDFLAGS"
-
-fi
-
-motif_includes="$ice_cv_motif_includes"
-fi
-#
-#
-# Now for the libraries.
-#
-if test "$motif_libraries" = ""; then
-if eval "test \"`echo '$''{'ice_cv_motif_libraries'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  
-ice_motif_save_LIBS="$LIBS"
-ice_motif_save_CFLAGS="$CFLAGS"
-ice_motif_save_CPPFLAGS="$CPPFLAGS"
-ice_motif_save_LDFLAGS="$LDFLAGS"
-#
-LIBS="$X_PRE_LIBS -lXm -lXt -lX11 $X_EXTRA_LIBS $LIBS"
-CFLAGS="$X_CFLAGS $CFLAGS"
-CPPFLAGS="$X_CFLAGS $CPPFLAGS"
-LDFLAGS="$X_LIBS $LDFLAGS"
-#
-# We use XtToolkitInitialize() here since it takes no arguments
-# and thus also works with a C++ compiler.
-cat > conftest.$ac_ext <<EOF
-#line 2064 "configure"
-#include "confdefs.h"
-
-#include <X11/Intrinsic.h>
-#include <Xm/Xm.h>
-
-int main() {
-XtToolkitInitialize();
-; return 0; }
-EOF
-if { (eval echo configure:2074: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
-  rm -rf conftest*
-  
-# libXm.a is in the standard search path.
-ice_cv_motif_libraries=
-
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  
-# libXm.a is not in the standard search path.
-# Locate it and put its directory in `motif_libraries'
-#
-# /usr/lib/Motif* are used on HP-UX (Motif).
-# /usr/lib/X11* are used on HP-UX (X and Athena).
-# /usr/dt is used on Solaris (Motif).
-# /usr/lesstif is used on Linux (Lesstif).
-# /usr/openwin is used on Solaris (X and Athena).
-# Other directories are just guesses.
-for dir in "$x_libraries" "${prefix}/lib" /usr/lib /usr/local/lib \
-	   /usr/lib/Motif2.0 /usr/lib/Motif1.2 /usr/lib/Motif1.1 \
-	   /usr/lib/X11R6 /usr/lib/X11R5 /usr/lib/X11R4 /usr/lib/X11 \
-           /usr/dt/lib /usr/openwin/lib \
-	   /usr/dt/*/lib /opt/*/lib /usr/lib/Motif* \
-           /usr/lesstif*/lib /usr/lib/Lesstif* \
-	   "${prefix}"/*/lib /usr/*/lib /usr/local/*/lib \
-	   "${prefix}"/lib/* /usr/lib/* /usr/local/lib/*; do
-if test -d "$dir" && test "`ls $dir/libXm.* 2> /dev/null`" != ""; then
-ice_cv_motif_libraries="$dir"
-break
-fi
-done
-if test "$ice_cv_motif_libraries" = ""; then
-ice_cv_motif_libraries=no
-fi
-
-fi
-rm -f conftest*
-#
-LIBS="$ice_motif_save_LIBS"
-CFLAGS="$ice_motif_save_CFLAGS"
-CPPFLAGS="$ice_motif_save_CPPFLAGS"
-LDFLAGS="$ice_motif_save_LDFLAGS"
-
-fi
-
-#
-motif_libraries="$ice_cv_motif_libraries"
-fi
-# Add Motif definitions to X flags
-#
-if test "$motif_includes" != "" && test "$motif_includes" != "$x_includes" && test "$motif_includes" != "no"
-then
-X_CFLAGS="-I$motif_includes $X_CFLAGS"
-fi
-if test "$motif_libraries" != "" && test "$motif_libraries" != "$x_libraries" && test "$motif_libraries" != "no"
-then
-case "$X_LIBS" in
-  *-R\ *) X_LIBS="-L$motif_libraries -R $motif_libraries $X_LIBS";;
-  *-R*)   X_LIBS="-L$motif_libraries -R$motif_libraries $X_LIBS";;
-  *)      X_LIBS="-L$motif_libraries $X_LIBS";;
-esac
-fi
-#
-#
-motif_libraries_result="$motif_libraries"
-motif_includes_result="$motif_includes"
-test "$motif_libraries_result" = "" && 
-  motif_libraries_result="in default path"
-test "$motif_includes_result" = "" && 
-  motif_includes_result="in default path"
-test "$motif_libraries_result" = "no" && 
-  motif_libraries_result="(none)"
-test "$motif_includes_result" = "no" && 
-  motif_includes_result="(none)"
-echo "$ac_t""libraries $motif_libraries_result, headers $motif_includes_result" 1>&6
-
-
-
-athena_includes=
-athena_libraries=
-# Check whether --with-athena or --without-athena was given.
-if test "${with_athena+set}" = set; then
-  withval="$with_athena"
-  :
-fi
-
-if test "$with_athena" = "no"
-then
-athena_includes=no
-athena_libraries=no
-fi
-# Check whether --with-athena-includes or --without-athena-includes was given.
-if test "${with_athena_includes+set}" = set; then
-  withval="$with_athena_includes"
-  athena_includes="$withval"
-fi
-
-# Check whether --with-athena-libraries or --without-athena-libraries was given.
-if test "${with_athena_libraries+set}" = set; then
-  withval="$with_athena_libraries"
-  athena_libraries="$withval"
-fi
-
-echo $ac_n "checking for Athena""... $ac_c" 1>&6
-echo "configure:2180: checking for Athena" >&5
-#
-#
-# Search the include files.
-#
-if test "$athena_includes" = ""; then
-if eval "test \"`echo '$''{'ice_cv_athena_includes'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  
-ice_athena_save_LIBS="$LIBS"
-ice_athena_save_CFLAGS="$CFLAGS"
-ice_athena_save_CPPFLAGS="$CPPFLAGS"
-ice_athena_save_LDFLAGS="$LDFLAGS"
-#
-LIBS="$X_PRE_LIBS -lXaw -lXmu -lXext -lXt -lX11 $X_EXTRA_LIBS $LIBS"
-CFLAGS="$X_CFLAGS $CFLAGS"
-CPPFLAGS="$X_CFLAGS $CPPFLAGS"
-LDFLAGS="$X_LIBS $LDFLAGS"
-#
-cat > conftest.$ac_ext <<EOF
-#line 2201 "configure"
-#include "confdefs.h"
-
-#include <X11/Intrinsic.h>
-#include <X11/Xaw/Text.h>
-
-int main() {
-int a;
-; return 0; }
-EOF
-if { (eval echo configure:2211: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-  rm -rf conftest*
-  
-# X11/Xaw/Text.h is in the standard search path.
-ice_cv_athena_includes=
-
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  
-# X11/Xaw/Text.h is not in the standard search path.
-# Locate it and put its directory in `athena_includes'
-#
-# /usr/include/Motif* are used on HP-UX (Motif).
-# /usr/include/X11* are used on HP-UX (X and Athena).
-# /usr/dt is used on Solaris (Motif).
-# /usr/openwin is used on Solaris (X and Athena).
-# Other directories are just guesses.
-for dir in "$x_includes" "${prefix}/include" /usr/include /usr/local/include \
-           /usr/include/Motif2.0 /usr/include/Motif1.2 /usr/include/Motif1.1 \
-           /usr/include/X11R6 /usr/include/X11R5 /usr/include/X11R4 \
-           /usr/dt/include /usr/openwin/include \
-           /usr/dt/*/include /opt/*/include /usr/include/Motif* \
-	   "${prefix}"/*/include /usr/*/include /usr/local/*/include \
-	   "${prefix}"/include/* /usr/include/* /usr/local/include/*; do
-if test -f "$dir/X11/Xaw/Text.h"; then
-ice_cv_athena_includes="$dir"
-break
-fi
-done
-
-fi
-rm -f conftest*
-#
-LIBS="$ice_athena_save_LIBS"
-CFLAGS="$ice_athena_save_CFLAGS"
-CPPFLAGS="$ice_athena_save_CPPFLAGS"
-LDFLAGS="$ice_athena_save_LDFLAGS"
-
-fi
-
-athena_includes="$ice_cv_athena_includes"
-fi
-#
-#
-# Now for the libraries.
-#
-if test "$athena_libraries" = ""; then
-if eval "test \"`echo '$''{'ice_cv_athena_libraries'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  
-ice_athena_save_LIBS="$LIBS"
-ice_athena_save_CFLAGS="$CFLAGS"
-ice_athena_save_CPPFLAGS="$CPPFLAGS"
-ice_athena_save_LDFLAGS="$LDFLAGS"
-#
-LIBS="$X_PRE_LIBS -lXaw -lXmu -lXext -lXt -lX11 $X_EXTRA_LIBS $LIBS"
-CFLAGS="$X_CFLAGS $CFLAGS"
-CPPFLAGS="$X_CFLAGS $CPPFLAGS"
-LDFLAGS="$X_LIBS $LDFLAGS"
-#
-# We use XtToolkitInitialize() here since it takes no arguments
-# and thus also works with a C++ compiler.
-cat > conftest.$ac_ext <<EOF
-#line 2277 "configure"
-#include "confdefs.h"
-
-#include <X11/Intrinsic.h>
-#include <X11/Xaw/Text.h>
-
-int main() {
-XtToolkitInitialize();
-; return 0; }
-EOF
-if { (eval echo configure:2287: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
-  rm -rf conftest*
-  
-# libXaw.a is in the standard search path.
-ice_cv_athena_libraries=
-
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  
-# libXaw.a is not in the standard search path.
-# Locate it and put its directory in `athena_libraries'
-#
-#
-# /usr/lib/Motif* are used on HP-UX (Motif).
-# /usr/lib/X11* are used on HP-UX (X and Athena).
-# /usr/dt is used on Solaris (Motif).
-# /usr/openwin is used on Solaris (X and Athena).
-# Other directories are just guesses.
-for dir in "$x_libraries" "${prefix}/lib" /usr/lib /usr/local/lib \
-	   /usr/lib/Motif2.0 /usr/lib/Motif1.2 /usr/lib/Motif1.1 \
-	   /usr/lib/X11R6 /usr/lib/X11R5 /usr/lib/X11R4 /usr/lib/X11 \
-           /usr/dt/lib /usr/openwin/lib \
-	   /usr/dt/*/lib /opt/*/lib /usr/lib/Motif* \
-	   "${prefix}"/*/lib /usr/*/lib /usr/local/*/lib \
-	   "${prefix}"/lib/* /usr/lib/* /usr/local/lib/*; do
-if test -d "$dir" && test "`ls $dir/libXaw.* 2> /dev/null`" != ""; then
-ice_cv_athena_libraries="$dir"
-break
-fi
-done
-
-fi
-rm -f conftest*
-#
-LIBS="$ice_athena_save_LIBS"
-CFLAGS="$ice_athena_save_CFLAGS"
-CPPFLAGS="$ice_athena_save_CPPFLAGS"
-LDFLAGS="$ice_athena_save_LDFLAGS"
-
-fi
-
-#
-athena_libraries="$ice_cv_athena_libraries"
-fi
-# Add Athena definitions to X flags
-#
-if test "$athena_includes" != "" && test "$athena_includes" != "$x_includes" && test "$athena_includes" != "no"
-then
-X_CFLAGS="-I$athena_includes $X_CFLAGS"
-fi
-if test "$athena_libraries" != "" && test "$athena_libraries" != "$x_libraries" && test "$athena_libraries" != "no"
-then
-case "$X_LIBS" in
-  *-R\ *) X_LIBS="-L$athena_libraries -R $athena_libraries $X_LIBS";;
-  *-R*)   X_LIBS="-L$athena_libraries -R$athena_libraries $X_LIBS";;
-  *)      X_LIBS="-L$athena_libraries $X_LIBS";;
-esac
-fi
-#
-#
-athena_libraries_result="$athena_libraries"
-athena_includes_result="$athena_includes"
-test "$athena_libraries_result" = "" && 
-  athena_libraries_result="in default path"
-test "$athena_includes_result" = "" && 
-  athena_includes_result="in default path"
-test "$athena_libraries_result" = "no" && 
-  athena_libraries_result="(none)"
-test "$athena_includes_result" = "no" && 
-  athena_includes_result="(none)"
-echo "$ac_t""libraries $athena_libraries_result, headers $athena_includes_result" 1>&6
-
-
-
-xpm_includes=
-xpm_libraries=
-# Check whether --with-xpm or --without-xpm was given.
-if test "${with_xpm+set}" = set; then
-  withval="$with_xpm"
-  :
-fi
-
-if test "$with_xpm" = "no"
-then
-xpm_includes=no
-xpm_libraries=no
-fi
-# Check whether --with-xpm-includes or --without-xpm-includes was given.
-if test "${with_xpm_includes+set}" = set; then
-  withval="$with_xpm_includes"
-  xpm_includes="$withval"
-fi
-
-# Check whether --with-xpm-libraries or --without-xpm-libraries was given.
-if test "${with_xpm_libraries+set}" = set; then
-  withval="$with_xpm_libraries"
-  xpm_libraries="$withval"
-fi
-
-echo $ac_n "checking for Xpm""... $ac_c" 1>&6
-echo "configure:2389: checking for Xpm" >&5
-#
-#
-# Search the include files.  Note that XPM can come in <X11/xpm.h> (as
-# in X11R6) or in <xpm.h> if installed locally.
-#
-if test "$xpm_includes" = ""; then
-if eval "test \"`echo '$''{'ice_cv_xpm_includes'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  
-ice_xpm_save_LIBS="$LIBS"
-ice_xpm_save_CFLAGS="$CFLAGS"
-ice_xpm_save_CPPFLAGS="$CPPFLAGS"
-ice_xpm_save_LDFLAGS="$LDFLAGS"
-#
-LIBS="$X_PRE_LIBS -lXpm -lXt -lX11 $X_EXTRA_LIBS $LIBS"
-CFLAGS="$X_CFLAGS $CFLAGS"
-CPPFLAGS="$X_CFLAGS $CPPFLAGS"
-LDFLAGS="$X_LIBS $LDFLAGS"
-#
-cat > conftest.$ac_ext <<EOF
-#line 2411 "configure"
-#include "confdefs.h"
-
-#include <X11/xpm.h>
-
-int main() {
-int a;
-; return 0; }
-EOF
-if { (eval echo configure:2420: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-  rm -rf conftest*
-  
-# X11/xpm.h is in the standard search path.
-ice_cv_xpm_includes=
-
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  
-# X11/xpm.h is not in the standard search path.
-# Locate it and put its directory in `xpm_includes'
-#
-# /usr/include/Motif* are used on HP-UX (Motif).
-# /usr/include/X11* are used on HP-UX (X and Xaw).
-# /usr/dt is used on Solaris (Motif).
-# /usr/openwin is used on Solaris (X and Xaw).
-# Other directories are just guesses.
-for dir in "$x_includes" "${prefix}/include" /usr/include /usr/local/include \
-           /usr/include/Motif2.0 /usr/include/Motif1.2 /usr/include/Motif1.1 \
-           /usr/include/X11R6 /usr/include/X11R5 /usr/include/X11R4 \
-           /usr/dt/include /usr/openwin/include \
-           /usr/dt/*/include /opt/*/include /usr/include/Motif* \
-	   "${prefix}"/*/include /usr/*/include /usr/local/*/include \
-	   "${prefix}"/include/* /usr/include/* /usr/local/include/*; do
-if test -f "$dir/X11/xpm.h" || test -f "$dir/xpm.h"; then
-ice_cv_xpm_includes="$dir"
-break
-fi
-done
-
-fi
-rm -f conftest*
-#
-LIBS="$ice_xpm_save_LIBS"
-CFLAGS="$ice_xpm_save_CFLAGS"
-CPPFLAGS="$ice_xpm_save_CPPFLAGS"
-LDFLAGS="$ice_xpm_save_LDFLAGS"
-
-fi
-
-xpm_includes="$ice_cv_xpm_includes"
-fi
-#
-#
-# Now for the libraries.
-#
-if test "$xpm_libraries" = ""; then
-if eval "test \"`echo '$''{'ice_cv_xpm_libraries'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  
-ice_xpm_save_LIBS="$LIBS"
-ice_xpm_save_CFLAGS="$CFLAGS"
-ice_xpm_save_CPPFLAGS="$CPPFLAGS"
-ice_xpm_save_LDFLAGS="$LDFLAGS"
-#
-LIBS="$X_PRE_LIBS -lXpm -lXt -lX11 $X_EXTRA_LIBS $LIBS"
-CFLAGS="$X_CFLAGS $CFLAGS"
-CPPFLAGS="$X_CFLAGS $CPPFLAGS"
-LDFLAGS="$X_LIBS $LDFLAGS"
-#
-#
-# We use XtToolkitInitialize() here since it takes no arguments
-# and thus also works with a C++ compiler.
-cat > conftest.$ac_ext <<EOF
-#line 2487 "configure"
-#include "confdefs.h"
-
-#include <X11/Intrinsic.h>
-#include <X11/xpm.h>
-
-int main() {
-XtToolkitInitialize();
-; return 0; }
-EOF
-if { (eval echo configure:2497: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
-  rm -rf conftest*
-  
-# libxpm.a is in the standard search path.
-ice_cv_xpm_libraries=
-
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  
-# libXpm.a is not in the standard search path.
-# Locate it and put its directory in `xpm_libraries'
-#
-#
-# /usr/lib/Motif* are used on HP-UX (Motif).
-# /usr/lib/X11* are used on HP-UX (X and Xpm).
-# /usr/dt is used on Solaris (Motif).
-# /usr/openwin is used on Solaris (X and Xpm).
-# Other directories are just guesses.
-for dir in "$x_libraries" "${prefix}/lib" /usr/lib /usr/local/lib \
-	   /usr/lib/Motif2.0 /usr/lib/Motif1.2 /usr/lib/Motif1.1 \
-	   /usr/lib/X11R6 /usr/lib/X11R5 /usr/lib/X11R4 /usr/lib/X11 \
-           /usr/dt/lib /usr/openwin/lib \
-	   /usr/dt/*/lib /opt/*/lib /usr/lib/Motif* \
-	   "${prefix}"/*/lib /usr/*/lib /usr/local/*/lib \
-	   "${prefix}"/lib/* /usr/lib/* /usr/local/lib/*; do
-if test -d "$dir" && test "`ls $dir/libXpm.* 2> /dev/null`" != ""; then
-ice_cv_xpm_libraries="$dir"
-break
-fi
-done
-
-fi
-rm -f conftest*
-#
-LIBS="$ice_xpm_save_LIBS"
-CFLAGS="$ice_xpm_save_CFLAGS"
-CPPFLAGS="$ice_xpm_save_CPPFLAGS"
-LDFLAGS="$ice_xpm_save_LDFLAGS"
-
-fi
-
-#
-xpm_libraries="$ice_cv_xpm_libraries"
-fi
-#
-# Add Xpm definitions to X flags
-#
-if test "$xpm_includes" != "" && test "$xpm_includes" != "$x_includes" && test "$xpm_includes" != "no"
-then
-X_CFLAGS="-I$xpm_includes $X_CFLAGS"
-fi
-if test "$xpm_libraries" != "" && test "$xpm_libraries" != "$x_libraries" && test "$xpm_libraries" != "no"
-then
-case "$X_LIBS" in
-  *-R\ *) X_LIBS="-L$xpm_libraries -R $xpm_libraries $X_LIBS";;
-  *-R*)   X_LIBS="-L$xpm_libraries -R$xpm_libraries $X_LIBS";;
-  *)      X_LIBS="-L$xpm_libraries $X_LIBS";;
-esac
-fi
-#
-#
-xpm_libraries_result="$xpm_libraries"
-xpm_includes_result="$xpm_includes"
-test "$xpm_libraries_result" = "" && 
-  xpm_libraries_result="in default path"
-test "$xpm_includes_result" = "" && 
-  xpm_includes_result="in default path"
-test "$xpm_libraries_result" = "no" && 
-  xpm_libraries_result="(none)"
-test "$xpm_includes_result" = "no" && 
-  xpm_includes_result="(none)"
-echo "$ac_t""libraries $xpm_libraries_result, headers $xpm_includes_result" 1>&6
-
-case "$CXX" in
-  *CC) X_LIBS="`echo $X_LIBS | $SED 's, -R\([^ ]\), -R \1,g'`"
-esac
-LIBS="$LIBS $X_EXTRA_LIBS"
-CFLAGS="$CFLAGS $X_CFLAGS"
-CPPFLAGS="$CPPFLAGS $X_CFLAGS"
-LDFLAGS="$LDFLAGS $X_LIBS"
-X11_LIBS=""
-echo $ac_n "checking for XOpenDisplay in -lX11""... $ac_c" 1>&6
-echo "configure:2581: checking for XOpenDisplay in -lX11" >&5
-ac_lib_var=`echo X11'_'XOpenDisplay | sed 'y%./+-%__p_%'`
-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  ac_save_LIBS="$LIBS"
-LIBS="-lX11 ${X_PRE_LIBS} $LIBS"
-cat > conftest.$ac_ext <<EOF
-#line 2589 "configure"
-#include "confdefs.h"
-/* Override any gcc2 internal prototype to avoid an error.  */
-/* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
-char XOpenDisplay();
-
-int main() {
-XOpenDisplay()
-; return 0; }
-EOF
-if { (eval echo configure:2600: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
-  rm -rf conftest*
-  eval "ac_cv_lib_$ac_lib_var=yes"
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  eval "ac_cv_lib_$ac_lib_var=no"
-fi
-rm -f conftest*
-LIBS="$ac_save_LIBS"
-
-fi
-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-  X11_LIBS="-lX11"
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-if test "$X11_LIBS" = ""; then
-echo "configure: warning: The X11 library '-lX11' could not be found.
-                    Please use the configure options '--x-includes=DIR'
-                    and '--x-libraries=DIR' to specify the X location.
-                    See the file 'config.log' for further diagnostics." 1>&2
-fi
-
-
-
-echo $ac_n "checking for _Xlcmbcurmax in -lXintl""... $ac_c" 1>&6
-echo "configure:2630: checking for _Xlcmbcurmax in -lXintl" >&5
-ac_lib_var=`echo Xintl'_'_Xlcmbcurmax | sed 'y%./+-%__p_%'`
-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  ac_save_LIBS="$LIBS"
-LIBS="-lXintl ${X_PRE_LIBS} ${X11_LIBS} $LIBS"
-cat > conftest.$ac_ext <<EOF
-#line 2638 "configure"
-#include "confdefs.h"
-/* Override any gcc2 internal prototype to avoid an error.  */
-/* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
-char _Xlcmbcurmax();
-
-int main() {
-_Xlcmbcurmax()
-; return 0; }
-EOF
-if { (eval echo configure:2649: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
-  rm -rf conftest*
-  eval "ac_cv_lib_$ac_lib_var=yes"
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  eval "ac_cv_lib_$ac_lib_var=no"
-fi
-rm -f conftest*
-LIBS="$ac_save_LIBS"
-
-fi
-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-  X11_LIBS="${X11_LIBS} -lXintl"
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-echo $ac_n "checking for shmap in -lipc""... $ac_c" 1>&6
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-  ac_save_LIBS="$LIBS"
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-  ac_save_LIBS="$LIBS"
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-cat > conftest.$ac_ext <<EOF
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-/* We use char because int might match the return type of a gcc2
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-
-int main() {
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-if { (eval echo configure:2730: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
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-
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-fi
-
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-fi
-
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-echo $ac_n "checking for XShapeQueryVersion in -lXext""... $ac_c" 1>&6
-echo "configure:2759: checking for XShapeQueryVersion in -lXext" >&5
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-LIBS="-lXext ${X_PRE_LIBS} ${X11_LIBS} $LIBS"
-cat > conftest.$ac_ext <<EOF
-#line 2767 "configure"
-#include "confdefs.h"
-/* Override any gcc2 internal prototype to avoid an error.  */
-/* We use char because int might match the return type of a gcc2
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-char XShapeQueryVersion();
-
-int main() {
-XShapeQueryVersion()
-; return 0; }
-EOF
-if { (eval echo configure:2778: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
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-  eval "ac_cv_lib_$ac_lib_var=yes"
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-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  eval "ac_cv_lib_$ac_lib_var=no"
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-rm -f conftest*
-LIBS="$ac_save_LIBS"
-
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-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
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-  echo "$ac_t""no" 1>&6
-fi
-
-
-XPM_LIBS=""
-echo $ac_n "checking for XpmCreatePixmapFromXpmImage in -lXpm""... $ac_c" 1>&6
-echo "configure:2801: checking for XpmCreatePixmapFromXpmImage in -lXpm" >&5
-ac_lib_var=`echo Xpm'_'XpmCreatePixmapFromXpmImage | sed 'y%./+-%__p_%'`
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-else
-  ac_save_LIBS="$LIBS"
-LIBS="-lXpm ${X_PRE_LIBS} ${X11_LIBS} $LIBS"
-cat > conftest.$ac_ext <<EOF
-#line 2809 "configure"
-#include "confdefs.h"
-/* Override any gcc2 internal prototype to avoid an error.  */
-/* We use char because int might match the return type of a gcc2
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-char XpmCreatePixmapFromXpmImage();
-
-int main() {
-XpmCreatePixmapFromXpmImage()
-; return 0; }
-EOF
-if { (eval echo configure:2820: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
-  rm -rf conftest*
-  eval "ac_cv_lib_$ac_lib_var=yes"
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  eval "ac_cv_lib_$ac_lib_var=no"
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-rm -f conftest*
-LIBS="$ac_save_LIBS"
-
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-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-  XPM_LIBS="-lXpm"
-	cat >> confdefs.h <<\EOF
-#define HAVE_XPM 1
-EOF
-
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-  echo "$ac_t""no" 1>&6
-fi
-
-if test "$XPM_LIBS" != ""; then
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-do
-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:2849: checking for $ac_hdr" >&5
-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
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-else
-  cat > conftest.$ac_ext <<EOF
-#line 2854 "configure"
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-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2859: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out`
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-  rm -rf conftest*
-  eval "ac_cv_header_$ac_safe=yes"
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-  echo "$ac_err" >&5
-  echo "configure: failed program was:" >&5
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-  rm -rf conftest*
-  eval "ac_cv_header_$ac_safe=no"
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-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
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- 
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-
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-
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-echo "configure:2892: checking for XpSelectInput in -lXp" >&5
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-else
-  ac_save_LIBS="$LIBS"
-LIBS="-lXp ${X_PRE_LIBS} ${XPM_LIBS} ${XEXT_LIBS} ${XT_LIBS} ${XEXT_LIBS} ${X11_LIBS} ${LIBGEN} $LIBS"
-cat > conftest.$ac_ext <<EOF
-#line 2900 "configure"
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-
-int main() {
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-if { (eval echo configure:2911: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
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-  eval "ac_cv_lib_$ac_lib_var=yes"
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-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  eval "ac_cv_lib_$ac_lib_var=no"
-fi
-rm -f conftest*
-LIBS="$ac_save_LIBS"
-
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-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
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-  XP_LIBS="-lXp"
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-
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-  echo "$ac_t""no" 1>&6
-fi
-
-echo $ac_n "checking for XmCreateOptionMenu in -lXm""... $ac_c" 1>&6
-echo "configure:2936: checking for XmCreateOptionMenu in -lXm" >&5
-ac_lib_var=`echo Xm'_'XmCreateOptionMenu | sed 'y%./+-%__p_%'`
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-cat > conftest.$ac_ext <<EOF
-#line 2944 "configure"
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-/* Override any gcc2 internal prototype to avoid an error.  */
-/* We use char because int might match the return type of a gcc2
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-char XmCreateOptionMenu();
-
-int main() {
-XmCreateOptionMenu()
-; return 0; }
-EOF
-if { (eval echo configure:2955: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
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-  eval "ac_cv_lib_$ac_lib_var=yes"
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-  echo "configure: failed program was:" >&5
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-LIBS="$ac_save_LIBS"
-
-fi
-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
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-  XM_LIBS="-lXm"
-	cat >> confdefs.h <<\EOF
-#define HAVE_MOTIF 1
-EOF
-
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-  echo "$ac_t""no" 1>&6
-fi
-
-fi
-if test "$XM_LIBS" = ""; then
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-                    See the file 'config.log' for further diagnostics." 1>&2
-MISSING_MOTIF="# "
-
-fi
-
-
-LIBS="$ice_save_LIBS"
-CFLAGS="$ice_save_CFLAGS"
-CPPFLAGS="$ice_save_CPPFLAGS"
-LDFLAGS="$ice_save_LDFLAGS"
-fi
-
-trap '' 1 2 15
-cat > confcache <<\EOF
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-# By default, configure uses ./config.cache as the cache file,
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-# config.status only pays attention to the cache file if you give it the
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-#
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-# The following way of writing the cache mishandles newlines in values,
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-
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-# Let make expand exec_prefix.
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-
-# Any assignment to VPATH causes Sun make to only execute
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-
-trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
-
-DEFS=-DHAVE_CONFIG_H
-
-# Without the "./", some shells look in PATH for config.status.
-: ${CONFIG_STATUS=./config.status}
-
-echo creating $CONFIG_STATUS
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-cat > $CONFIG_STATUS <<EOF
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-ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
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-ac_given_srcdir=$srcdir
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-cat >> $CONFIG_STATUS <<EOF
-
-# Protect against being on the right side of a sed subst in config.status.
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-s%@sbindir@%$sbindir%g
-s%@libexecdir@%$libexecdir%g
-s%@datadir@%$datadir%g
-s%@sysconfdir@%$sysconfdir%g
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-
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-cat >> $CONFIG_STATUS <<EOF
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-CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
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-
-  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
-  sed -e "$ac_comsub
-s%@configure_input@%$configure_input%g
-s%@srcdir@%$srcdir%g
-s%@top_srcdir@%$top_srcdir%g
-" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
-fi; done
-rm -f conftest.s*
-
-# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
-# NAME is the cpp macro being defined and VALUE is the value it is being given.
-#
-# ac_d sets the value in "#define NAME VALUE" lines.
-ac_dA='s%^\([ 	]*\)#\([ 	]*define[ 	][ 	]*\)'
-ac_dB='\([ 	][ 	]*\)[^ 	]*%\1#\2'
-ac_dC='\3'
-ac_dD='%g'
-# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
-ac_uA='s%^\([ 	]*\)#\([ 	]*\)undef\([ 	][ 	]*\)'
-ac_uB='\([ 	]\)%\1#\2define\3'
-ac_uC=' '
-ac_uD='\4%g'
-# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
-ac_eA='s%^\([ 	]*\)#\([ 	]*\)undef\([ 	][ 	]*\)'
-ac_eB='$%\1#\2define\3'
-ac_eC=' '
-ac_eD='%g'
-
-if test "${CONFIG_HEADERS+set}" != set; then
-EOF
-cat >> $CONFIG_STATUS <<EOF
-  CONFIG_HEADERS="config.h"
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-fi
-for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
-  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
-  case "$ac_file" in
-  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
-       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
-  *) ac_file_in="${ac_file}.in" ;;
-  esac
-
-  echo creating $ac_file
-
-  rm -f conftest.frag conftest.in conftest.out
-  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
-  cat $ac_file_inputs > conftest.in
-
-EOF
-
-# Transform confdefs.h into a sed script conftest.vals that substitutes
-# the proper values into config.h.in to produce config.h.  And first:
-# Protect against being on the right side of a sed subst in config.status.
-# Protect against being in an unquoted here document in config.status.
-rm -f conftest.vals
-cat > conftest.hdr <<\EOF
-s/[\\&%]/\\&/g
-s%[\\$`]%\\&%g
-s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
-s%ac_d%ac_u%gp
-s%ac_u%ac_e%gp
-EOF
-sed -n -f conftest.hdr confdefs.h > conftest.vals
-rm -f conftest.hdr
-
-# This sed command replaces #undef with comments.  This is necessary, for
-# example, in the case of _POSIX_SOURCE, which is predefined and required
-# on some systems where configure will not decide to define it.
-cat >> conftest.vals <<\EOF
-s%^[ 	]*#[ 	]*undef[ 	][ 	]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
-EOF
-
-# Break up conftest.vals because some shells have a limit on
-# the size of here documents, and old seds have small limits too.
-
-rm -f conftest.tail
-while :
-do
-  ac_lines=`grep -c . conftest.vals`
-  # grep -c gives empty output for an empty file on some AIX systems.
-  if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
-  # Write a limited-size here document to conftest.frag.
-  echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
-  sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
-  echo 'CEOF
-  sed -f conftest.frag conftest.in > conftest.out
-  rm -f conftest.in
-  mv conftest.out conftest.in
-' >> $CONFIG_STATUS
-  sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
-  rm -f conftest.vals
-  mv conftest.tail conftest.vals
-done
-rm -f conftest.vals
-
-cat >> $CONFIG_STATUS <<\EOF
-  rm -f conftest.frag conftest.h
-  echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
-  cat conftest.in >> conftest.h
-  rm -f conftest.in
-  if cmp -s $ac_file conftest.h 2>/dev/null; then
-    echo "$ac_file is unchanged"
-    rm -f conftest.h
-  else
-    # Remove last slash and all that follows it.  Not all systems have dirname.
-      ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
-      if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
-      # The file is in a subdirectory.
-      test ! -d "$ac_dir" && mkdir "$ac_dir"
-    fi
-    rm -f $ac_file
-    mv conftest.h $ac_file
-  fi
-fi; done
-
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-
-exit 0
-EOF
-chmod +x $CONFIG_STATUS
-rm -fr confdefs* $ac_clean_files
-test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
-
diff --git a/configure.in b/configure.in
index 8ec8aade..6e4eaded 100644
--- a/configure.in
+++ b/configure.in
@@ -128,6 +128,32 @@ AC_MSG_WARN([The X toolkit library '-lXt' could not be found.
 fi
 AC_SUBST(XT_LIBS)
 dnl
+
+
+
+
+
+dnl
+dnl Check for Xaw libraries
+dnl
+XAW_LIBS=""
+AC_CHECK_LIB(Xaw, XawInitializeWidgetSet, XAW_LIBS="-lXaw",,
+	${X_PRE_LIBS} ${X11_LIBS})
+if test "$XAW_LIBS" = ""; then
+dnl Not having Xaw is fatal.  Let the user fix this.
+AC_MSG_WARN([The Xaw library '-lXaw' could not be found.
+                    Please use the configure options '--x-includes=DIR'
+                    and '--x-libraries=DIR' to specify the X location.
+                    See the file 'config.log' for further diagnostics.])
+fi
+AC_SUBST(XAW_LIBS)
+dnl
+
+
+
+
+
+
 dnl
 dnl Check for X extension libraries
 dnl
diff --git a/em.c b/em.c
index 18ed1fdf..ce3b85fd 100644
--- a/em.c
+++ b/em.c
@@ -4,19 +4,32 @@
 #include <math.h>
 #include <sys/types.h>
 #include <sys/stat.h>
+#include <sys/socket.h>
+#include <sys/time.h>
 #include <fcntl.h>
 #include <netinet/in.h>
+#include <syslog.h>
+
 #include "gpsd.h"
 #include "nmea.h"
+#define BUFSIZE 4096
+
+extern int debug;
 
 #define PI 3.14159265358979323846
+extern char *latitude, *longitude;
+extern char latd, lond;
 
 enum {
-    EM_HUNT_FF, EM_HUNT_81, EM_HUNT_ID, EM_HUNT_WC, EM_HUNT_FLAGS, EM_HUNT_CS, EM_HUNT_DATA
+    EM_HUNT_FF, EM_HUNT_81, EM_HUNT_ID, EM_HUNT_WC,
+    EM_HUNT_FLAGS, EM_HUNT_CS, EM_HUNT_DATA
 };
 
 #define O(x) (x-6)
 
+static unsigned short sn = 0;
+static int eminit;
+
 struct header {
     unsigned short sync;
     unsigned short id;
@@ -25,73 +38,167 @@ struct header {
     unsigned short csum;
 };
 
+static void analyze(struct header *, unsigned short *, fd_set *, fd_set *);
+
 unsigned short em_checksum(unsigned short *w, int n)
 {
     unsigned short csum = 0;
 
-    while (n--) csum += *(w++);
+    while (n--)
+	csum += *(w++);
     csum = -csum;
     return csum;
 }
 
-#ifdef TONMEA
-em_tonmea()
+/* em_spew - Takes a message type, an array of data words, and a length
+   for the array, and prepends a 5 word header (including checksum).
+   The data words are expected to be checksummed */
+
+static void em_spew(int type, void *dat, int dlen)
 {
     struct header h;
-    unsigned short data[5];
-    static sn;
 
-    if (sn > 32767)
-	sn = 0;
+    h.flags = 0;
 
     h.sync = 0x81ff;
-    h.id = 1331;
-    h.ndata = 3;
-    h.flags = 0;
-    h.csum = em_checksum(&h, 4);
+    h.id = type;
+    h.ndata = dlen - 1;
+    h.csum = em_checksum((unsigned short *) &h, 4);
+
+    write(gNMEAdata.fdout, &h, sizeof(h));
+    write(gNMEAdata.fdout, dat, sizeof(unsigned short) * dlen);
+}
+
+static long putlong(char *dm, int sign)
+{
+    double tmpl;
+    long rad;
+
+    tmpl = fabs(atof(dm));
+
+    rad = (floor(tmpl/100) + (fmod(tmpl, 100.0)/60)) * 100000000*PI/180;
+
+    if (sign)
+	rad = -rad;
+
+    return rad;
+}
+
+static void em_init()
+{
+    unsigned short data[22];
+    time_t t;
+    struct tm *tm;
+
+    eminit = 0;
+
+    t = time(NULL);
+    tm = gmtime(&t);
+
+    if (sn++ > 32767)
+	sn = 0;
+
+    memset(data, 0, sizeof(data));
 
     data[0] = sn;		// sequence number
-    data[1] = 0;		// reserved
-    data[2] = 1;		// nmea protocol
-    data[3] = em_checksum(data, 3);
 
-    write(gNMEAdata.fdout, &h, sizeof(h));
-    write(gNMEAdata.fdout, data, sizeof(unsigned short) * 5);
+    data[1] = (1 << 2) | (1 << 3);
+    data[2] = data[3] = data[4] = 0;
+    data[5] = tm->tm_mday;
+    data[6] = tm->tm_mon + 1;
+    data[7] = tm->tm_year + 1900;
+    data[8] = tm->tm_hour;
+    data[9] = tm->tm_min;
+    data[10] = tm->tm_sec;
+    *(long *) (data + 11) = putlong(latitude, (latd == 'S') ? 1 : 0);
+    *(long *) (data + 13) = putlong(longitude, (lond == 'W') ? 1 : 0);
+    data[15] = data[16] = 0;
+    data[17] = data[18] = data[19] = data[20] = 0;
+    data[21] = em_checksum(data, 21);
+
+    em_spew(1200, &data, 22);
 }
 
-#endif
+void do_eminit()
+{
+    /* Make sure these are zero before 1002 handler called */
+    gNMEAdata.pdop = gNMEAdata.hdop = gNMEAdata.vdop = 0;
+    eminit = 1;
+}
 
 static long getlong(void *p)
 {
     return *(long *) p;
 }
 
-static void handle1000(unsigned short *p)
+
+static unsigned long getulong(void *p)
 {
+    return *(unsigned long *) p;
+}
 
+
+static double degtodm(double a)
+{
+    double d, m, t;
+
+    d = floor(a);
+    m = modf(a, &t);
+    t = d * 100 + m * 60;
+    return t;
+}
+
+static void handle1000(unsigned short *p)
+{
 #if 0
     fprintf(stderr, "date: %d %d %d  %d:%d:%d\n",
 	    p[O(19)], p[O(20)], p[O(21)], p[O(22)], p[O(23)], p[O(24)]);
 
     fprintf(stderr, "  solution invalid:\n");
     fprintf(stderr, "    altitude: %d\n", (p[O(10)] & 1) ? 1 : 0);
-    fprintf(stderr, "    not enought satellites: %d\n", (p[O(10)] & 4) ? 1 : 0);
+    fprintf(stderr, "    no diff gps: %d\n", (p[O(10)] & 2) ? 1 : 0);
+    fprintf(stderr, "    not enough satellites: %d\n", (p[O(10)] & 4) ? 1 : 0);
     fprintf(stderr, "    exceed max EHPE: %d\n", (p[O(10)] & 8) ? 1 : 0);
     fprintf(stderr, "    exceed max EVPE: %d\n", (p[O(10)] & 16) ? 1 : 0);
+    fprintf(stderr, "  solution type:\n");
+    fprintf(stderr, "    propagated: %d\n", (p[O(11)] & 1) ? 1 : 0);
+    fprintf(stderr, "    altitude: %d\n", (p[O(11)] & 2) ? 1 : 0);
+    fprintf(stderr, "    differential: %d\n", (p[O(11)] & 4) ? 1 : 0);
     fprintf(stderr, "Number of measurements in solution: %d\n", p[O(12)]);
     fprintf(stderr, "Lat: %f\n", 180.0 / (PI / ((double) getlong(p + O(27)) / 100000000)));
     fprintf(stderr, "Lon: %f\n", 180.0 / (PI / ((double) getlong(p + O(29)) / 100000000)));
     fprintf(stderr, "Alt: %f\n", (double) getlong(p + O(31)) / 100.0);
-    fprintf(stderr, "Map datum: %d\n\n", p[O(39)]);
+    fprintf(stderr, "Speed: %f\n", (double) getlong(p + O(34)) / 100.0) * 1.94387;
+    fprintf(stderr, "Map datum: %d\n", p[O(39)]);
+    fprintf(stderr, "Magnetic variation: %f\n", p[O(37)] * 180 / (PI * 10000));
+    fprintf(stderr, "Course: %f\n", (p[O(36)] * 180 / (PI * 1000)));
+    fprintf(stderr, "Separation: %f\n", (p[O(33)] / 100));
 #endif
 
-
     sprintf(gNMEAdata.utc, "%02d/%02d/%d %02d:%02d:%02d",
 	    p[O(19)], p[O(20)], p[O(21)], p[O(22)], p[O(23)], p[O(24)]);
 
+    gNMEAdata.mag_var = p[O(37)] * 180 / (PI * 10000);	// degrees
+
+    gNMEAdata.course = p[O(36)] * 180 / (PI * 1000);	// degrees
+
+    gNMEAdata.satellites = p[O(12)];
+
+    gNMEAdata.hours = p[O(22)];
+
+    gNMEAdata.minutes = p[O(23)];
+
+    gNMEAdata.seconds = p[O(24)];
+
+    gNMEAdata.year = p[O(21)];
+
+    gNMEAdata.month = p[O(20)];
+
+    gNMEAdata.day = p[O(19)];
+
     gNMEAdata.latitude = 180.0 / (PI / ((double) getlong(p + O(27)) / 100000000));
     gNMEAdata.longitude = 180.0 / (PI / ((double) getlong(p + O(29)) / 100000000));
-    gNMEAdata.speed = ((double) getlong(p + O(34)) / 100000000) * (1609.344 / 3600);
+    gNMEAdata.speed = ((double) getulong(p + O(34)) / 100.0) * 1.94387;
     gNMEAdata.altitude = (double) getlong(p + O(31)) / 100.0;
 
     gNMEAdata.status = (p[O(10)] & 0x1c) ? 0 : 1;
@@ -101,25 +208,184 @@ static void handle1000(unsigned short *p)
     } else {
 	gNMEAdata.mode = 1;
     }
+
+    gNMEAdata.separation = p[O(33)] / 100;	// meters
+
 }
 
 static void handle1002(unsigned short *p)
 {
+    int i, j, k;
+
+    gNMEAdata.ZCHseen = 1;
+    for (j = 0; j < 12; j++) {
+	gNMEAdata.used[j] = 0;
+    }
+    for (i = 0; i < 12; i++) {
+	gNMEAdata.Zs[i] = p[O(16 + (3 * i))];
+	gNMEAdata.Zv[i] = (p[O(15 + (3 * i))] & 0xf);
+#if 0
+	fprintf(stderr, "Sat%02d:", i);
+	fprintf(stderr, " used:%d", (p[O(15 + (3 * i))] & 1) ? 1 : 0);
+	fprintf(stderr, " eph:%d", (p[O(15 + (3 * i))] & 2) ? 1 : 0);
+	fprintf(stderr, " val:%d", (p[O(15 + (3 * i))] & 4) ? 1 : 0);
+	fprintf(stderr, " dgps:%d", (p[O(15 + (3 * i))] & 8) ? 1 : 0);
+	fprintf(stderr, " PRN:%d", p[O(16 + (3 * i))]);
+	fprintf(stderr, " C/No:%d\n", p[O(17 + (3 * i))]);
+#endif
+	for (j = 0; j < 12; j++) {
+	    if (gNMEAdata.PRN[j] != p[O(16 + (3 * i))])
+		continue;
+	    gNMEAdata.used[j] = (p[O(15 + (3 * i))] & 1);
+	    gNMEAdata.ss[j] = p[O(17 + (3 * i))];
+	    break;
+	}
+    }
 }
 
-void analyze(struct header *h, unsigned short *p)
+static void handle1003(unsigned short *p)
 {
+    int i, j, k;
+    char *bufp, *bufp2;
+
+    gNMEAdata.pdop = p[O(10)];
+    gNMEAdata.hdop = p[O(11)];
+    gNMEAdata.vdop = p[O(12)];
+    gNMEAdata.in_view = p[O(14)];
+
+    for (j = 0; j < 12; j++) {
+	if (j < gNMEAdata.in_view) {
+	    gNMEAdata.PRN[j] = p[O(15 + (3 * j))];
+	    gNMEAdata.azimuth[j] = p[O(16 + (3 * j))] * 180 / (PI * 10000);
+	    gNMEAdata.elevation[j] = p[O(17 + (3 * j))] * 180 / (PI * 10000);
+#if 0
+	    fprintf(stderr, "Sat%02d:", i);
+	    fprintf(stderr, " PRN:%d", p[O(15 + (3 * i))]);
+	    fprintf(stderr, " az:%d", p[O(16 + (3 * i))]);
+	    fprintf(stderr, " el:%d", p[O(17 + (3 * i))]);
+	    fprintf(stderr, "\n");
+#endif
+	} else {
+	    gNMEAdata.PRN[j] = 0;
+	    gNMEAdata.azimuth[j] = 0.0;
+	    gNMEAdata.elevation[j] = 0.0;
+	}
+    }
+}
+
+static void analyze(struct header *h, unsigned short *p, fd_set * afds, fd_set * nmea_fds)
+{
+    unsigned char buf[BUFSIZE];
+    char *bufp;
+    char *bufp2;
+    int i = 0, j = 0, k = 0, nmea = 0;
+    int fd, nfds;
+
     if (p[h->ndata] == em_checksum(p, h->ndata)) {
+	if (debug > 5)
+	    fprintf(stderr, "id %d\n", h->id);
 	switch (h->id) {
 	case 1000:
 	    handle1000(p);
+	    bufp = buf;
+	    if (gNMEAdata.mode > 1) {
+		sprintf(bufp,
+			"$GPGGA,%02d%02d%02d,%lf,%c,%lf,%c,%d,%02d,%.2f,%.1f,%c,%f,%c,%s,%s*",
+		   gNMEAdata.hours, gNMEAdata.minutes, gNMEAdata.seconds,
+			degtodm(fabs(gNMEAdata.latitude)),
+			((gNMEAdata.latitude > 0) ? 'N' : 'S'),
+			degtodm(fabs(gNMEAdata.longitude)),
+			((gNMEAdata.longitude > 0) ? 'E' : 'W'),
+		    gNMEAdata.mode, gNMEAdata.satellites, gNMEAdata.hdop,
+			gNMEAdata.altitude, 'M', gNMEAdata.separation, 'M', "", "");
+		add_checksum(bufp + 1);
+		bufp = bufp + strlen(bufp);
+	    }
+	    sprintf(bufp,
+		    "$GPRMC,%02d%02d%02d,%c,%lf,%c,%lf,%c,%f,%f,%02d%02d%02d,%02f,%c*",
+		    gNMEAdata.hours, gNMEAdata.minutes, gNMEAdata.seconds,
+		    gNMEAdata.status ? 'A' : 'V', degtodm(fabs(gNMEAdata.latitude)),
+		    ((gNMEAdata.latitude > 0) ? 'N' : 'S'),
+		    degtodm(fabs(gNMEAdata.longitude)),
+		((gNMEAdata.longitude > 0) ? 'E' : 'W'), gNMEAdata.speed,
+		    gNMEAdata.course, gNMEAdata.day, gNMEAdata.month,
+		    (gNMEAdata.year - 1900), gNMEAdata.mag_var,
+		    (gNMEAdata.mag_var > 0) ? 'E' : 'W');
+	    add_checksum(bufp + 1);
+	    nmea = 1000;
 	    break;
-
 	case 1002:
 	    handle1002(p);
+	    bufp2 = bufp = buf;
+	    sprintf(bufp, "$GPGSA,%c,%d,", 'A', gNMEAdata.mode);
+	    j = 0;
+	    for (i = 0; i < 12; i++) {
+		if (gNMEAdata.used[i]) {
+		    bufp = bufp + strlen(bufp);
+		    sprintf(bufp, "%02d,", gNMEAdata.PRN[i]);
+		    j++;
+		}
+	    }
+	    for (i = j; i < 12; i++) {
+		bufp = bufp + strlen(bufp);
+		sprintf(bufp, ",");
+	    }
+	    bufp = bufp + strlen(bufp);
+	    sprintf(bufp, "%.2f,%.2f,%.2f*", gNMEAdata.pdop, gNMEAdata.hdop,
+		    gNMEAdata.vdop);
+	    add_checksum(bufp2 + 1);
+	    bufp2 = bufp = bufp + strlen(bufp);
+	    sprintf(bufp, "$PRWIZCH");
+	    bufp = bufp + strlen(bufp);
+	    for (i = 0; i < 12; i++) {
+		sprintf(bufp, ",%02d,%X", gNMEAdata.Zs[i], gNMEAdata.Zv[i]);
+		bufp = bufp + strlen(bufp);
+	    }
+	    sprintf(bufp, "*");
+	    bufp = bufp + strlen(bufp);
+	    add_checksum(bufp2 + 1);
+	    nmea = 1002;
+	    break;
+	case 1003:
+	    handle1003(p);
+	    bufp2 = bufp = buf;
+	    j = (gNMEAdata.in_view / 4) + (((gNMEAdata.in_view % 4) > 0) ? 1 : 0);
+	    while (i < 12) {
+		if (i % 4 == 0)
+		    sprintf(bufp, "$GPGSV,%d,%d,%02d", j, (i / 4) + 1, gNMEAdata.in_view);
+		bufp += strlen(bufp);
+		if (i <= gNMEAdata.in_view && gNMEAdata.elevation[i])
+		    sprintf(bufp, ",%02d,%02d,%03d,%02d", gNMEAdata.PRN[i],
+			    gNMEAdata.elevation[i], gNMEAdata.azimuth[i], gNMEAdata.ss[i]);
+		else
+		    sprintf(bufp, ",%02d,00,000,%02d,", gNMEAdata.PRN[i],
+			    gNMEAdata.ss[i]);
+		bufp += strlen(bufp);
+		if (i % 4 == 3) {
+		    sprintf(bufp, "*");
+		    add_checksum(bufp2 + 1);
+		    bufp += strlen(bufp);
+		    bufp2 = bufp;
+		}
+		i++;
+	    }
+	    nmea = 1003;
 	    break;
 	}
     }
+    if (nmea > 0) {
+	nfds = getdtablesize();
+	if (debug > 4)
+	    fprintf(stderr, "%s", buf);
+	for (fd = 0; fd < nfds; fd++)
+	    if (FD_ISSET(fd, nmea_fds))
+		if (write(fd, buf, strlen(buf)) < 0) {
+		    FD_CLR(fd, afds);
+		    FD_CLR(fd, nmea_fds);
+		}
+    }
+    if (eminit)
+	em_init();
 }
 
 
@@ -133,7 +399,7 @@ static int putword(unsigned short *p, unsigned char c, unsigned int n)
 }
 
 
-static void em_eat(unsigned char c)
+static void em_eat(unsigned char c, fd_set * afds, fd_set * nmea_fds)
 {
     static int state = EM_HUNT_FF;
     static struct header h;
@@ -187,22 +453,20 @@ static void em_eat(unsigned char c)
 	if (!(byte = putword(data + words, c, byte)))
 	    words++;
 	if (words == h.ndata + 1) {
-	    analyze(&h, data);
+	    analyze(&h, data, afds, nmea_fds);
 	    free(data);
 	    state = EM_HUNT_FF;
 	}
 	break;
-
     }
-
 }
 
-int handle_EMinput(int input)
+int handle_EMinput(int input, fd_set * afds, fd_set * nmea_fds)
 {
     unsigned char c;
 
     if (read(input, &c, 1) != 1)
 	return 1;
-    em_eat(c);
+    em_eat(c, afds, nmea_fds);
     return 0;
 }
diff --git a/gpsd.c b/gpsd.c
index 028a9292..d93e9b7f 100644
--- a/gpsd.c
+++ b/gpsd.c
@@ -1,4 +1,3 @@
-
 #include "config.h"
 #include <unistd.h>
 #include <stdlib.h>
@@ -63,8 +62,10 @@ int nfds;
 int verbose = 1;
 int bincount;
 
+int reopen = 0;
+
 static int handle_input(int input, fd_set * afds, fd_set * nmea_fds);
-extern int handle_EMinput(int input);
+extern int handle_EMinput(int input, fd_set * afds, fd_set * nmea_fds);
 static int handle_request(int fd, fd_set * fds);
 
 static void onsig(int sig)
@@ -74,6 +75,11 @@ static void onsig(int sig)
     exit(10 + sig);
 }
 
+static void sigusr1(int sig)
+{
+  reopen = 1;
+}
+
 int daemonize()
 {
     int fd;
@@ -218,6 +224,7 @@ int main(int argc, char *argv[])
 	daemonize();
 
     /* Handle some signals */
+    signal(SIGUSR1, sigusr1);
     signal(SIGINT, onsig);
     signal(SIGHUP, onsig);
     signal(SIGTERM, onsig);
@@ -259,12 +266,22 @@ int main(int argc, char *argv[])
 	    FD_SET(ssock, &afds);
 	}
 	if (input >= 0 && FD_ISSET(input, &rfds)) {
-	    if (device_type == DEVICE_EARTHMATEb)
-		handle_EMinput(input);
+	    if (device_type == DEVICE_EARTHMATEb) 
+		handle_EMinput(input, &afds, &nmea_fds);
 	    else
 		handle_input(input, &afds, &nmea_fds);
 	}
 	need_gps = 0;
+	if (reopen) {
+	  FD_CLR(input, &afds);
+	  reopen = 0;
+	  serial_close();
+	  if ((input = serial_open()) < 0)
+	    errexit("serial open: ");
+	  FD_SET(input, &afds);
+	  gNMEAdata.fdin = input;
+	  gNMEAdata.fdout = input;
+	}
 	for (fd = 0; fd < nfds; fd++) {
 	    if (fd != msock && fd != input && FD_ISSET(fd, &rfds)) {
 		if (input == -1) {
@@ -397,7 +414,7 @@ static int handle_input(int input, fd_set * afds, fd_set * nmea_fds)
 	if (buf[offset] == '\n' || buf[offset] == '\r') {
 	    buf[offset] = '\0';
 	    if (strlen(buf)) {
-		handle_message(buf);
+	        handle_message(buf);
 		strcat(buf, "\r\n");
 		for (fd = 0; fd < nfds; fd++) {
 		    if (FD_ISSET(fd, nmea_fds)) {
diff --git a/gpsd.lsm b/gpsd.lsm
index 30f7a238..afdae619 100644
--- a/gpsd.lsm
+++ b/gpsd.lsm
@@ -1,13 +1,13 @@
 Begin3
 Title:          gpsd
-Version:        0.94
-Entered-date:   19990124
+Version:        0.99
+Entered-date:   19990717
 Description:    Combines gpsd and gpsclient.
                 A sample client for gpsd, and a gps debuging tool.
                 Connects to gps via serial port or socket connection.
                 A user land daemon for nmea capable gps receivers.
                 Client/server, multiple clients, chaining, filtering.
-Keywords:       gps, daemon, gis, maping, tripmate
+Keywords:       gps, daemon, gis, maping, tripmate, earthmate, garmin
 Author:         remco@rvt.com (Remco Treffkorn)
 Maintained-by:  remco@rvt.com (Remco Treffkorn)
 Primary-site:   ftp://ftp.ugraf.com/pub/gpsd
diff --git a/nmea.h b/nmea.h
index 3853973b..a7969db4 100644
--- a/nmea.h
+++ b/nmea.h
@@ -15,6 +15,7 @@ struct OUTDATA {
     double latitude;		// Latitude and longitude in format "d.ddddd"
 
     double longitude;
+
     double altitude;		// Altitude in meters
 
     double speed;		// Speed over ground, knots
@@ -43,12 +44,35 @@ struct OUTDATA {
 
     int ss[12];			// signal strength
 
+    int used[12];		// used in solution
+
     int ZCHseen;		// flag
 
     int Zs[12];			// for the rockwell PRWIZCH
 
     int Zv[12];			//                  value
 
+    int year;
+
+    int month;
+
+    int day;
+
+    int hours;
+
+    int minutes;
+
+    int seconds;
+
+    double separation;
+
+    double mag_var;
+
+    double course;
+
+    int seen[12];
+
+    int valid[12];		// signal valid
 };
 
 #define C_LATLON	1
@@ -64,5 +88,4 @@ extern void processPRWIZCH(char *sentence);
 extern void processGPGSA(char *sentence);
 extern void add_checksum(char *sentence);
 extern short checksum(char *sentence);
-
 extern struct OUTDATA gNMEAdata;
diff --git a/tm.c b/tm.c
index 38f6711e..66bf3a4d 100644
--- a/tm.c
+++ b/tm.c
@@ -89,7 +89,7 @@ void process_exception(char *sentence)
 	write(gNMEAdata.fdout, "EARTHA\r\n", 8);
 	device_type = DEVICE_EARTHMATEb;
 	syslog(LOG_NOTICE, "Found an EarthMate (id).");
-	/*FIXME: should init the darn thing*/
+	do_eminit();
     } else if (debug > 1) {
 	fprintf(stderr, "Unknown exception: \"%s\"",
 		sentence);
diff --git a/version.h b/version.h
index 2120ecca..654c8ee5 100644
--- a/version.h
+++ b/version.h
@@ -1,6 +1,6 @@
 #ifndef _VERSION_H
 #define _VERSION_H
 
-#define VERSION  "0.96"
+#define VERSION  "0.99"
 
 #endif
diff --git a/xgpsspeed.c b/xgpsspeed.c
new file mode 100644
index 00000000..8164d1a9
--- /dev/null
+++ b/xgpsspeed.c
@@ -0,0 +1,196 @@
+/* GPS speedometer as a wrapper around an Athena widget Tachometer
+ * - Derrick J Brashear <shadow@dementia.org>
+ * Tachometer widget from Kerberometer (xklife)
+ */
+#include "config.h"
+#include "xgpsspeed.h"
+#include "xgpsspeed.icon"
+#include "nmea.h"
+#include <sys/socket.h>
+#include <sys/ioctl.h>
+#define BUFSIZE          4096
+#define DEFAULTPORT "5678"
+char latd, lond;
+double latitude, longitude;
+int device_type;
+int debug = 0;
+
+#if defined(ultrix) || defined(SOLARIS) 
+extern double rint();
+#endif
+
+Widget toplevel, base;
+Widget tacho, label, title;
+
+static XrmOptionDescRec options[] = {
+{"-rv",		"*reverseVideo",	XrmoptionNoArg,		"TRUE"},
+{"-nc",         "*needleColor",         XrmoptionSepArg,        NULL},
+{"-needlecolor","*needleColor",         XrmoptionSepArg,        NULL},
+};
+
+/*
+ * Definition of the Application resources structure.
+ */
+
+typedef struct _XGpsResources {
+} XGpsResources;
+
+XGpsResources resources;
+
+#define Offset(field) (XtOffset(XGpsResources *, field))
+
+static XtResource my_resources[] = {
+};
+
+String fallback_resources[] =
+{
+};
+
+static void open_input(XtAppContext app);
+
+#undef Offset
+
+int errexit(char *s)
+{
+    perror(s);
+    //serial_close();
+    exit(1);
+}
+
+int
+main(int argc, char **argv)
+{
+    Arg             args[10];
+    XtAppContext app;
+    Cardinal        i;
+    char *cp;
+    int ret;
+
+
+    toplevel = XtVaAppInitialize(&app, "XGpsSpeed", options, XtNumber(options),
+			    &argc, argv, fallback_resources, NULL);
+
+    XtGetApplicationResources( toplevel, (caddr_t) &resources, 
+			      my_resources, XtNumber(my_resources),
+			      NULL, (Cardinal) 0);
+
+   /**** Shell Widget ****/
+    i = 0;
+    XtSetArg(args[0], XtNiconPixmap,
+	     XCreateBitmapFromData(XtDisplay(toplevel),
+				   XtScreen(toplevel)->root, xgps_bits,
+				   xgps_width, xgps_height)); i++;
+    XtSetValues(toplevel, args, i);
+    
+    /**** Form widget ****/
+    base = XtCreateManagedWidget("pane", panedWidgetClass, toplevel, NULL, 0);
+
+    /**** Label widget (Title) ****/
+    i = 0;
+    XtSetArg(args[i], XtNlabel, "GPS Speedometer"); i++;
+    label = XtCreateManagedWidget("title", labelWidgetClass,
+				  base, args, i);
+
+    /**** Label widget ****/
+    i = 0;
+    XtSetArg(args[i], XtNlabel, "Miles per Hour"); i++;
+    label = XtCreateManagedWidget("name", labelWidgetClass,
+				  base, args, i);
+    
+    /**** Tachometer widget ****/
+    tacho = XtCreateManagedWidget("meter",
+				  tachometerWidgetClass,
+				  base, NULL, 0);
+    
+    XtRealizeWidget(toplevel);
+    open_input(app);
+    
+    XtAppMainLoop(app);
+}
+
+
+
+Usage()
+{
+    fprintf(stderr, 
+	    "xgpsspeed <Toolkit Options> [-rv] [-nc needlecolor]\n");
+    exit(-1);
+}
+
+
+#if 0
+#if defined(i386) || defined(__hpux)
+#define rint (int)
+#endif	
+#endif
+
+void update_display()
+{
+  int new = rint(gNMEAdata.speed * 6076.12 / 5280);
+  //  fprintf(stderr, "gNMEAspeed %f scaled %f %d\n", gNMEAdata.speed, rint(gNMEAdata.speed * 5208/6706.12), (int)rint(gNMEAdata.speed * 5208/6706.12));
+  if (new > 100)
+    new = 100;
+
+  TachometerSetValue(tacho, new);
+}
+
+static void handle_input(XtPointer client_data, int *source, XtInputId * id)
+{
+  double speed;
+  static unsigned char buf[BUFSIZE];  /* that is more than a sentence */
+  static int offset = 0;
+  int count;
+
+  ioctl(*source, FIONREAD, &count);   // this is BAD! Why can't I make the
+  // socket non blocking for read?
+
+  while (offset < BUFSIZE && count--) {
+    if (read(*source, buf + offset, 1) != 1)
+      return;
+
+    if (buf[offset] == '\n') {
+      if (buf[offset - 1] == '\r')
+	buf[offset - 1] = '\0';
+      handle_message(buf);
+      update_display();
+      offset = 0;
+      return;
+    }
+    offset++;
+  }
+}
+
+int my_serial_open()
+{
+    char *temp;
+    char *p;
+    char *port = DEFAULTPORT;
+    char *device_name="gps.mayko.com";
+    int one = 1;
+    int ttyfd;
+
+    temp = malloc(strlen(device_name) + 1);
+    strcpy(temp, device_name);
+
+    //temp now holds the HOSTNAME portion and port the port number.
+    ttyfd = connectTCP(temp, port);
+    free(temp);
+    port = 0;
+
+    setsockopt(ttyfd, SOL_SOCKET, SO_REUSEADDR, (char *) &one, sizeof(one));
+
+    if (write(ttyfd, "r\n", 2) != 2)
+      errexit("Can't write to socket");
+    return ttyfd;
+}
+
+static void open_input(XtAppContext app)
+{
+    int input = 0;
+    XtInputId input_id;
+
+    input = my_serial_open();
+
+    input_id = XtAppAddInput(app, input, (XtPointer) XtInputReadMask,
+                             handle_input, NULL);
+}
diff --git a/xgpsspeed.h b/xgpsspeed.h
new file mode 100644
index 00000000..e4311833
--- /dev/null
+++ b/xgpsspeed.h
@@ -0,0 +1,10 @@
+#include <stdio.h>
+#include <math.h>
+#include <X11/Intrinsic.h>
+#include <X11/StringDefs.h>
+#include <X11/Shell.h>
+#include <X11/Xaw/Box.h>
+#include <X11/Xaw/Label.h>
+#include <X11/Xaw/Command.h>
+#include <X11/Xaw/Paned.h>
+#include <Tachometer.h>
diff --git a/xgpsspeed.icon b/xgpsspeed.icon
new file mode 100644
index 00000000..2b4e3e6c
--- /dev/null
+++ b/xgpsspeed.icon
@@ -0,0 +1,33 @@
+#define xgps_width 50
+#define xgps_height 50
+static unsigned char xgps_bits[] = {
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+   0x00, 0x00, 0x00, 0x00, 0xe0, 0x3f, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfc,
+   0xff, 0x01, 0x00, 0x00, 0x00, 0x80, 0x1f, 0xc2, 0x0f, 0x00, 0x00, 0x00,
+   0xc0, 0x03, 0x02, 0x1e, 0x00, 0x00, 0x00, 0xf0, 0x00, 0x02, 0x78, 0x00,
+   0x00, 0x00, 0xb8, 0x00, 0x02, 0xf0, 0x00, 0x00, 0x00, 0x1c, 0x01, 0x00,
+   0xc8, 0x01, 0x00, 0x00, 0x06, 0x01, 0x00, 0x04, 0x03, 0x00, 0x00, 0x07,
+   0x02, 0x00, 0x02, 0x07, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x06, 0x00,
+   0x80, 0x01, 0x00, 0x00, 0x00, 0x0c, 0x00, 0xc0, 0x01, 0x00, 0x00, 0x00,
+   0x1c, 0x00, 0xc0, 0x02, 0x00, 0x00, 0x00, 0x1a, 0x00, 0xff, 0x0c, 0x00,
+   0x00, 0x80, 0xf9, 0x03, 0x6f, 0x10, 0x00, 0x00, 0x40, 0xb0, 0x03, 0x6f,
+   0x00, 0x00, 0x00, 0x00, 0xb0, 0x03, 0x67, 0x00, 0x00, 0x00, 0x00, 0x30,
+   0x03, 0x37, 0x00, 0x00, 0x00, 0x00, 0x60, 0x03, 0x37, 0x00, 0x00, 0x00,
+   0x00, 0x60, 0x03, 0x37, 0x00, 0x00, 0x02, 0x00, 0x60, 0x03, 0x37, 0x00,
+   0x00, 0x07, 0x00, 0x60, 0x03, 0xf7, 0x03, 0x80, 0x0d, 0x00, 0x7e, 0x03,
+   0x37, 0x00, 0x00, 0x3f, 0x00, 0x60, 0x03, 0x37, 0x00, 0x00, 0xf2, 0x00,
+   0x60, 0x03, 0x37, 0x00, 0x00, 0xc0, 0x03, 0x60, 0x03, 0x37, 0x00, 0x00,
+   0x00, 0x07, 0x60, 0x03, 0x67, 0x00, 0x00, 0x00, 0x1c, 0x30, 0x03, 0x6f,
+   0x00, 0x00, 0x00, 0x30, 0xb0, 0x03, 0x6f, 0x0c, 0x00, 0x00, 0x80, 0xb1,
+   0x03, 0xff, 0x03, 0x00, 0x00, 0x00, 0xfe, 0x03, 0xc0, 0x00, 0x00, 0x00,
+   0x00, 0x18, 0x00, 0xc0, 0x01, 0x00, 0x00, 0x00, 0x1c, 0x00, 0x80, 0x01,
+   0x00, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x83, 0x00, 0x00, 0x08, 0x06, 0x00,
+   0x00, 0x47, 0x00, 0x00, 0x10, 0x07, 0x00, 0x00, 0x26, 0x00, 0x00, 0x20,
+   0x03, 0x00, 0x00, 0x1c, 0x00, 0x00, 0xc0, 0x01, 0x00, 0x00, 0x38, 0x00,
+   0x00, 0xe0, 0x00, 0x00, 0x00, 0xf0, 0x00, 0x00, 0x78, 0x00, 0x00, 0x00,
+   0xc0, 0x03, 0x00, 0x3e, 0x00, 0x00, 0x00, 0x80, 0x1f, 0xc0, 0x0f, 0x00,
+   0x00, 0x00, 0x00, 0xfc, 0xff, 0x01, 0x00, 0x00, 0x00, 0x00, 0xe0, 0x3f,
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+   0x00, 0x00};