diff --git a/gst/autoplug/spidertest.c b/gst/autoplug/spidertest.c
index c5c14df5a4..b6dc5970cc 100644
--- a/gst/autoplug/spidertest.c
+++ b/gst/autoplug/spidertest.c
@@ -45,7 +45,7 @@ property_change_callback (GObject *object, GstObject *orig, GParamSpec *pspec)
     else if (G_IS_PARAM_SPEC_ENUM (pspec))
       str = g_strdup_printf ("%d", g_value_get_enum (&value));
     else if (G_IS_PARAM_SPEC_INT64 (pspec))
-      str = g_strdup_printf ("%lld", g_value_get_int64 (&value));
+      str = g_strdup_printf ("%" G_GINT64_FORMAT, g_value_get_int64 (&value));
     else
       str = g_strdup_value_contents (&value);
       
diff --git a/gst/cothreads.c b/gst/cothreads.c
index 22bddd4545..17944ab505 100644
--- a/gst/cothreads.c
+++ b/gst/cothreads.c
@@ -597,7 +597,8 @@ cothread_switch (cothread_state *cothread)
 	    ctx->current, cothread->cothreadnum);
   ctx->current = cothread->cothreadnum;
 
-  g_static_private_set (&_gst_debug_cothread_index, (void *)ctx->current, NULL);
+  g_static_private_set (&_gst_debug_cothread_index,
+                        GINT_TO_POINTER(ctx->current), NULL);
 
   /* save the current stack pointer, frame pointer, and pc */
 #ifdef GST_ARCH_PRESETJMP
diff --git a/gst/elements/gstaggregator.c b/gst/elements/gstaggregator.c
index 77a5e30e29..04c7f8aa6d 100644
--- a/gst/elements/gstaggregator.c
+++ b/gst/elements/gstaggregator.c
@@ -268,7 +268,8 @@ gst_aggregator_push (GstAggregator *aggregator, GstPad *pad, GstBuffer *buf, guc
   if (!aggregator->silent) {
     g_free (aggregator->last_message);
 
-    aggregator->last_message = g_strdup_printf ("%10.10s ******* (%s:%s)a (%d bytes, %llu)",
+    aggregator->last_message = g_strdup_printf ("%10.10s ******* (%s:%s)a (%d bytes, %"
+						G_GUINT64_FORMAT ")",
             debug, GST_DEBUG_PAD_NAME (pad), GST_BUFFER_SIZE (buf), GST_BUFFER_TIMESTAMP (buf));
 
     g_object_notify (G_OBJECT (aggregator), "last_message");
diff --git a/gst/elements/gstfakesink.c b/gst/elements/gstfakesink.c
index 886cd065e3..74a879033f 100644
--- a/gst/elements/gstfakesink.c
+++ b/gst/elements/gstfakesink.c
@@ -291,7 +291,8 @@ gst_fakesink_chain (GstPad *pad, GstBuffer *buf)
   if (!fakesink->silent) { 
     g_free (fakesink->last_message);
 
-    fakesink->last_message = g_strdup_printf ("chain   ******* (%s:%s)< (%d bytes, %lld, %d) %p",
+    fakesink->last_message = g_strdup_printf ("chain   ******* (%s:%s)< (%d bytes, %"
+                                              G_GINT64_FORMAT ", %d) %p",
 		GST_DEBUG_PAD_NAME (pad), GST_BUFFER_SIZE (buf), GST_BUFFER_TIMESTAMP (buf), 
 		GST_BUFFER_FLAGS (buf), buf);
     
diff --git a/gst/elements/gstfakesrc.c b/gst/elements/gstfakesrc.c
index ccbc9f0830..ca9eb42758 100644
--- a/gst/elements/gstfakesrc.c
+++ b/gst/elements/gstfakesrc.c
@@ -763,7 +763,8 @@ gst_fakesrc_get(GstPad *pad)
   if (!src->silent) {
     g_free (src->last_message);
 
-    src->last_message = g_strdup_printf ("get      ******* (%s:%s)> (%d bytes, %llu) %p",
+    src->last_message = g_strdup_printf ("get      ******* (%s:%s)> (%d bytes, %"
+                                         G_GUINT64_FORMAT " ) %p",
                       GST_DEBUG_PAD_NAME (pad), GST_BUFFER_SIZE (buf), GST_BUFFER_TIMESTAMP (buf), buf);
 
     g_object_notify (G_OBJECT (src), "last_message");
diff --git a/gst/elements/gstfilesrc.c b/gst/elements/gstfilesrc.c
index c5f1101087..12fb2bc6dc 100644
--- a/gst/elements/gstfilesrc.c
+++ b/gst/elements/gstfilesrc.c
@@ -367,8 +367,11 @@ gst_filesrc_free_parent_mmap (GstBuffer *buf)
 #endif
   /* now unmap the memory */
   munmap (GST_BUFFER_DATA (buf), GST_BUFFER_MAXSIZE (buf));
-  GST_DEBUG (0, "unmapped region %08llx+%08llx at %p", 
-		  GST_BUFFER_OFFSET (buf), GST_BUFFER_MAXSIZE (buf), 
+  /* cast to unsigned long, since there's no gportable way to print
+   * guint64 as hex */
+  GST_DEBUG (0, "unmapped region %08lx+%08lx at %p", 
+		  (unsigned long) GST_BUFFER_OFFSET (buf),
+		  (unsigned long) GST_BUFFER_MAXSIZE (buf), 
 		  GST_BUFFER_DATA (buf));
 
   GST_BUFFER_DATA (buf) = NULL;
@@ -397,8 +400,8 @@ gst_filesrc_map_region (GstFileSrc *src, off_t offset, size_t size)
  	     size, src->fd, offset, strerror (errno));
     return NULL;
   }
-  GST_DEBUG (0, "mapped region %08llx+%08x from file into memory at %p", 
-		  offset, size, mmapregion);
+  GST_DEBUG (0, "mapped region %08lx+%08lx from file into memory at %p", 
+		  (unsigned long)offset, (unsigned long)size, mmapregion);
 
   /* time to allocate a new mapbuf */
   buf = gst_buffer_new ();
@@ -514,7 +517,8 @@ gst_filesrc_get (GstPad *pad)
 
   /* check for EOF */
   if (src->curoffset == src->filelen) {
-    GST_DEBUG (0, "filesrc eos %lld %lld", src->curoffset, src->filelen);
+    GST_DEBUG (0, "filesrc eos %" G_GINT64_FORMAT
+		  " %" G_GINT64_FORMAT, src->curoffset, src->filelen);
     gst_element_set_eos (GST_ELEMENT (src));
     return GST_BUFFER (gst_event_new (GST_EVENT_EOS));
   }
@@ -531,8 +535,9 @@ gst_filesrc_get (GstPad *pad)
     readend = src->curoffset + readsize;
   }
 
-  GST_DEBUG (0, "attempting to read %08x, %08llx, %08llx, %08llx", 
-		  readsize, readend, mapstart, mapend);
+  GST_DEBUG (0, "attempting to read %08lx, %08lx, %08lx, %08lx", 
+		  (unsigned long)readsize, (unsigned long)readend,
+		  (unsigned long)mapstart, (unsigned long)mapend);
 
   /* if the start is past the mapstart */
   if (src->curoffset >= mapstart) {
@@ -787,19 +792,19 @@ gst_filesrc_srcpad_event (GstPad *pad, GstEvent *event)
           if (offset > src->filelen) 
 	    goto error;
           src->curoffset = offset;
-          GST_DEBUG(0, "seek set pending to %lld", src->curoffset);
+          GST_DEBUG(0, "seek set pending to %" G_GINT64_FORMAT, src->curoffset);
 	  break;
         case GST_SEEK_METHOD_CUR:
           if (offset + src->curoffset > src->filelen) 
 	    goto error;
           src->curoffset += offset;
-          GST_DEBUG(0, "seek cur pending to %lld", src->curoffset);
+          GST_DEBUG(0, "seek cur pending to %" G_GINT64_FORMAT, src->curoffset);
 	  break;
         case GST_SEEK_METHOD_END:
           if (ABS (offset) > src->filelen) 
 	    goto error;
           src->curoffset = src->filelen - ABS (offset);
-          GST_DEBUG(0, "seek end pending to %lld", src->curoffset);
+          GST_DEBUG(0, "seek end pending to %" G_GINT64_FORMAT, src->curoffset);
 	  break;
 	default:
           goto error;
diff --git a/gst/elements/gstidentity.c b/gst/elements/gstidentity.c
index 4e2ae33efd..75d4b0da46 100644
--- a/gst/elements/gstidentity.c
+++ b/gst/elements/gstidentity.c
@@ -220,7 +220,8 @@ gst_identity_chain (GstPad *pad, GstBuffer *buf)
       if (identity->last_message != NULL) {
 	g_free (identity->last_message);
       }
-      identity->last_message = g_strdup_printf ("dropping   ******* (%s:%s)i (%d bytes, %llu)",
+      identity->last_message = g_strdup_printf ("dropping   ******* (%s:%s)i (%d bytes, %"
+                                                G_GINT64_FORMAT ")",
 	      GST_DEBUG_PAD_NAME (identity->sinkpad), GST_BUFFER_SIZE (buf), GST_BUFFER_TIMESTAMP (buf));
       g_object_notify (G_OBJECT (identity), "last-message");
       gst_buffer_unref (buf);
@@ -234,7 +235,8 @@ gst_identity_chain (GstPad *pad, GstBuffer *buf)
   for (i = identity->duplicate; i; i--) {
     if (!identity->silent) {
       g_free (identity->last_message);
-      identity->last_message = g_strdup_printf ("chain   ******* (%s:%s)i (%d bytes, %llu)",
+      identity->last_message = g_strdup_printf ("chain   ******* (%s:%s)i (%d bytes, %"
+                                                G_GINT64_FORMAT ")",
 	      GST_DEBUG_PAD_NAME (identity->sinkpad), GST_BUFFER_SIZE (buf), GST_BUFFER_TIMESTAMP (buf));
       g_object_notify (G_OBJECT (identity), "last-message");
     }
diff --git a/gst/elements/gststatistics.c b/gst/elements/gststatistics.c
index 9426f04228..57dbebf1e7 100644
--- a/gst/elements/gststatistics.c
+++ b/gst/elements/gststatistics.c
@@ -208,7 +208,9 @@ print_stats(gboolean first, const gchar *name, const gchar *type, stats *base, s
   delta.bytes = final->bytes - base->bytes;
   delta.events = final->events - base->events;
 
-  g_print("%s: (%s) %s: s:%g buffers:%lld bytes:%lld events:%lld\n",
+  g_print("%s: (%s) %s: s:%g buffers:%" G_GINT64_FORMAT 
+	  " bytes:%" G_GINT64_FORMAT
+	  " events:%" G_GINT64_FORMAT "\n",
     first ? header0 : headerN,
     name, type, time,
     final->buffers,
diff --git a/gst/elements/gsttee.c b/gst/elements/gsttee.c
index a54022fc6a..34b23193a4 100644
--- a/gst/elements/gsttee.c
+++ b/gst/elements/gsttee.c
@@ -301,7 +301,8 @@ gst_tee_chain (GstPad *pad, GstBuffer *buf)
 
     if (!tee->silent) {
       g_free (tee->last_message);
-      tee->last_message = g_strdup_printf ("chain        ******* (%s:%s)t (%d bytes, %llu) %p",
+      tee->last_message = g_strdup_printf ("chain        ******* (%s:%s)t (%d bytes, %"
+					   G_GUINT64_FORMAT ") %p",
               GST_DEBUG_PAD_NAME (outpad), GST_BUFFER_SIZE (buf), GST_BUFFER_TIMESTAMP (buf), buf);
       g_object_notify (G_OBJECT (tee), "last_message");
     }
diff --git a/gst/gstinfo.c b/gst/gstinfo.c
index b93edcd2b5..07a26d139f 100644
--- a/gst/gstinfo.c
+++ b/gst/gstinfo.c
@@ -195,7 +195,7 @@ gst_default_debug_handler (gint category, gboolean incore,
   gchar *empty = "";
   gchar *elementname = empty,*location = empty;
   int pid = getpid();
-  int cothread_id = (int) g_static_private_get(&_gst_debug_cothread_index);
+  int cothread_id = GPOINTER_TO_INT(g_static_private_get(&_gst_debug_cothread_index));
 #ifdef GST_DEBUG_COLOR
   int pid_color = pid%6 + 31;
   int cothread_color = (cothread_id < 0) ? 37 : (cothread_id%6 + 31);
@@ -307,7 +307,7 @@ gst_default_info_handler (gint category, gboolean incore,
   gchar *empty = "";
   gchar *elementname = empty,*location = empty;
   int pid = getpid();
-  int cothread_id = (int) g_static_private_get(&_gst_debug_cothread_index);
+  int cothread_id = GPOINTER_TO_INT(g_static_private_get(&_gst_debug_cothread_index));
 #ifdef GST_DEBUG_COLOR
   int pid_color = pid%6 + 31;
   int cothread_color = (cothread_id < 0) ? 37 : (cothread_id%6 + 31);
diff --git a/gst/gstsystemclock.c b/gst/gstsystemclock.c
index 42dd6b36de..b90634f9bb 100644
--- a/gst/gstsystemclock.c
+++ b/gst/gstsystemclock.c
@@ -143,7 +143,8 @@ gst_system_clock_wait (GstClock *clock, GstClockEntry *entry)
   diff = GST_CLOCK_ENTRY_TIME (entry) - current;
 
   if (ABS (diff) > clock->max_diff) {
-    g_warning ("abnormal clock request diff: ABS(%lld) > %lld", diff, clock->max_diff);
+    g_warning ("abnormal clock request diff: ABS(%" G_GINT64_FORMAT
+               ") > %" G_GINT64_FORMAT, diff, clock->max_diff);
     return GST_CLOCK_ENTRY_EARLY;
   }
   
diff --git a/gst/gsttrace.c b/gst/gsttrace.c
index dfa2454fe6..f0fac78bf7 100644
--- a/gst/gsttrace.c
+++ b/gst/gsttrace.c
@@ -118,7 +118,7 @@ gst_trace_text_flush (GstTrace * trace)
   }
 
   for (i = 0; i < trace->bufoffset; i++) {
-    snprintf (str, strsize, "%20lld %10d %10d %s\n",
+    snprintf (str, strsize, "%20" G_GINT64_FORMAT " %10d %10d %s\n",
 	      trace->buf[i].timestamp,
 	      trace->buf[i].sequence, trace->buf[i].data, trace->buf[i].message);
     write (trace->fd, str, strlen (str));
diff --git a/libs/gst/control/dparam.c b/libs/gst/control/dparam.c
index 9a73f4f43e..dd21f5cb8d 100644
--- a/libs/gst/control/dparam.c
+++ b/libs/gst/control/dparam.c
@@ -184,7 +184,10 @@ gst_dparam_set_property (GObject *object, guint prop_id, const GValue *value, GP
 			break;
 			
 		case ARG_VALUE_INT64:
-			GST_DEBUG(GST_CAT_PARAMS, "setting value from %lld to %lld", dparam->value_int64, g_value_get_int64 (value));
+			GST_DEBUG(GST_CAT_PARAMS, "setting value from %"
+						  G_GINT64_FORMAT " to %"
+						  G_GINT64_FORMAT,
+				  dparam->value_int64, g_value_get_int64 (value));
 			dparam->value_int64 = g_value_get_int (value);
 			GST_DPARAM_NEXT_UPDATE_TIMESTAMP(dparam) = GST_DPARAM_LAST_UPDATE_TIMESTAMP(dparam);
 			GST_DPARAM_READY_FOR_UPDATE(dparam) = TRUE;
diff --git a/libs/gst/control/dparam_smooth.c b/libs/gst/control/dparam_smooth.c
index 2e0607819b..747d0fb6ac 100644
--- a/libs/gst/control/dparam_smooth.c
+++ b/libs/gst/control/dparam_smooth.c
@@ -157,7 +157,9 @@ gst_dpsmooth_set_property (GObject *object, guint prop_id, const GValue *value,
 
 		case ARG_SLOPE_TIME:
 			dpsmooth->slope_time = g_value_get_int64 (value);
-			GST_DEBUG(GST_CAT_PARAMS, "dpsmooth->slope_time:%lld",dpsmooth->slope_time);
+			GST_DEBUG(GST_CAT_PARAMS, "dpsmooth->slope_time:%"
+						  G_GINT64_FORMAT,
+				  dpsmooth->slope_time);
 			GST_DPARAM_READY_FOR_UPDATE(dparam) = TRUE;
 			break;
 
@@ -219,7 +221,8 @@ gst_dpsmooth_value_changed_float (GstDParam *dparam)
 
 	dpsmooth->need_interp_times = TRUE;
 
-	GST_DEBUG(GST_CAT_PARAMS, "%f to %f ratio:%f duration:%lld\n", 
+	GST_DEBUG(GST_CAT_PARAMS, "%f to %f ratio:%f duration:%"
+				  G_GINT64_FORMAT "\n", 
 	          dpsmooth->start_float, dparam->value_float, time_ratio, dpsmooth->duration_interp);
 }
 
@@ -246,7 +249,8 @@ gst_dpsmooth_do_update_float (GstDParam *dparam, gint64 timestamp, GValue *value
 		}
 		dpsmooth->current_float = dparam->value_float;
 		
-		GST_DEBUG(GST_CAT_PARAMS, "interp finished at %lld", timestamp); 
+		GST_DEBUG(GST_CAT_PARAMS, "interp finished at %"
+					  G_GINT64_FORMAT, timestamp); 
 
 		GST_DPARAM_LAST_UPDATE_TIMESTAMP(dparam) = timestamp;  
 		GST_DPARAM_NEXT_UPDATE_TIMESTAMP(dparam) = timestamp;
@@ -266,7 +270,7 @@ gst_dpsmooth_do_update_float (GstDParam *dparam, gint64 timestamp, GValue *value
 		GST_DPARAM_LAST_UPDATE_TIMESTAMP(dparam) = timestamp;  
 		GST_DPARAM_NEXT_UPDATE_TIMESTAMP(dparam) = dpsmooth->start_interp + dpsmooth->update_period; 
 		
-		GST_DEBUG(GST_CAT_PARAMS, "interp started at %lld", timestamp); 
+		GST_DEBUG(GST_CAT_PARAMS, "interp started at %" G_GINT64_FORMAT, timestamp); 
 
 		GST_DPARAM_UNLOCK(dparam);
 		return;
@@ -275,7 +279,7 @@ gst_dpsmooth_do_update_float (GstDParam *dparam, gint64 timestamp, GValue *value
 
 	time_ratio = (gfloat)(timestamp - dpsmooth->start_interp) / (gfloat)dpsmooth->duration_interp;
 
-	GST_DEBUG(GST_CAT_PARAMS, "start:%lld current:%lld end:%lld ratio%f", dpsmooth->start_interp, timestamp, dpsmooth->end_interp, time_ratio); 
+	GST_DEBUG(GST_CAT_PARAMS, "start:%" G_GINT64_FORMAT " current:%" G_GINT64_FORMAT " end:%" G_GINT64_FORMAT " ratio%f", dpsmooth->start_interp, timestamp, dpsmooth->end_interp, time_ratio); 
 	GST_DEBUG(GST_CAT_PARAMS, "pre  start:%f current:%f target:%f", dpsmooth->start_float, dpsmooth->current_float, dparam->value_float);
 	                           
 	dpsmooth->current_float = dpsmooth->start_float + (dpsmooth->diff_float * time_ratio);
diff --git a/libs/gst/control/dparammanager.c b/libs/gst/control/dparammanager.c
index fdb26c836b..522919aa9f 100644
--- a/libs/gst/control/dparammanager.c
+++ b/libs/gst/control/dparammanager.c
@@ -810,7 +810,10 @@ gst_dpman_preprocess_asynchronous(GstDParamManager *dpman, guint frames, gint64
 			dpwrap->next_update_frame = (guint)(current_time - timestamp) / dpman->rate_ratio;
 			updates_pending = TRUE;
 
-			GST_DEBUG(GST_CAT_PARAMS, "timestamp start: %lld end: %lld current: %lld", 
+			GST_DEBUG(GST_CAT_PARAMS, "timestamp start: %"
+				  G_GINT64_FORMAT " end: %"
+				  G_GINT64_FORMAT " current: %"
+				  G_GINT64_FORMAT, 
 			          timestamp, dpman->time_buffer_ends, current_time);
 
 		}
diff --git a/plugins/elements/gstaggregator.c b/plugins/elements/gstaggregator.c
index 77a5e30e29..04c7f8aa6d 100644
--- a/plugins/elements/gstaggregator.c
+++ b/plugins/elements/gstaggregator.c
@@ -268,7 +268,8 @@ gst_aggregator_push (GstAggregator *aggregator, GstPad *pad, GstBuffer *buf, guc
   if (!aggregator->silent) {
     g_free (aggregator->last_message);
 
-    aggregator->last_message = g_strdup_printf ("%10.10s ******* (%s:%s)a (%d bytes, %llu)",
+    aggregator->last_message = g_strdup_printf ("%10.10s ******* (%s:%s)a (%d bytes, %"
+						G_GUINT64_FORMAT ")",
             debug, GST_DEBUG_PAD_NAME (pad), GST_BUFFER_SIZE (buf), GST_BUFFER_TIMESTAMP (buf));
 
     g_object_notify (G_OBJECT (aggregator), "last_message");
diff --git a/plugins/elements/gstfakesink.c b/plugins/elements/gstfakesink.c
index 886cd065e3..74a879033f 100644
--- a/plugins/elements/gstfakesink.c
+++ b/plugins/elements/gstfakesink.c
@@ -291,7 +291,8 @@ gst_fakesink_chain (GstPad *pad, GstBuffer *buf)
   if (!fakesink->silent) { 
     g_free (fakesink->last_message);
 
-    fakesink->last_message = g_strdup_printf ("chain   ******* (%s:%s)< (%d bytes, %lld, %d) %p",
+    fakesink->last_message = g_strdup_printf ("chain   ******* (%s:%s)< (%d bytes, %"
+                                              G_GINT64_FORMAT ", %d) %p",
 		GST_DEBUG_PAD_NAME (pad), GST_BUFFER_SIZE (buf), GST_BUFFER_TIMESTAMP (buf), 
 		GST_BUFFER_FLAGS (buf), buf);
     
diff --git a/plugins/elements/gstfakesrc.c b/plugins/elements/gstfakesrc.c
index ccbc9f0830..ca9eb42758 100644
--- a/plugins/elements/gstfakesrc.c
+++ b/plugins/elements/gstfakesrc.c
@@ -763,7 +763,8 @@ gst_fakesrc_get(GstPad *pad)
   if (!src->silent) {
     g_free (src->last_message);
 
-    src->last_message = g_strdup_printf ("get      ******* (%s:%s)> (%d bytes, %llu) %p",
+    src->last_message = g_strdup_printf ("get      ******* (%s:%s)> (%d bytes, %"
+                                         G_GUINT64_FORMAT " ) %p",
                       GST_DEBUG_PAD_NAME (pad), GST_BUFFER_SIZE (buf), GST_BUFFER_TIMESTAMP (buf), buf);
 
     g_object_notify (G_OBJECT (src), "last_message");
diff --git a/plugins/elements/gstfilesrc.c b/plugins/elements/gstfilesrc.c
index c5f1101087..12fb2bc6dc 100644
--- a/plugins/elements/gstfilesrc.c
+++ b/plugins/elements/gstfilesrc.c
@@ -367,8 +367,11 @@ gst_filesrc_free_parent_mmap (GstBuffer *buf)
 #endif
   /* now unmap the memory */
   munmap (GST_BUFFER_DATA (buf), GST_BUFFER_MAXSIZE (buf));
-  GST_DEBUG (0, "unmapped region %08llx+%08llx at %p", 
-		  GST_BUFFER_OFFSET (buf), GST_BUFFER_MAXSIZE (buf), 
+  /* cast to unsigned long, since there's no gportable way to print
+   * guint64 as hex */
+  GST_DEBUG (0, "unmapped region %08lx+%08lx at %p", 
+		  (unsigned long) GST_BUFFER_OFFSET (buf),
+		  (unsigned long) GST_BUFFER_MAXSIZE (buf), 
 		  GST_BUFFER_DATA (buf));
 
   GST_BUFFER_DATA (buf) = NULL;
@@ -397,8 +400,8 @@ gst_filesrc_map_region (GstFileSrc *src, off_t offset, size_t size)
  	     size, src->fd, offset, strerror (errno));
     return NULL;
   }
-  GST_DEBUG (0, "mapped region %08llx+%08x from file into memory at %p", 
-		  offset, size, mmapregion);
+  GST_DEBUG (0, "mapped region %08lx+%08lx from file into memory at %p", 
+		  (unsigned long)offset, (unsigned long)size, mmapregion);
 
   /* time to allocate a new mapbuf */
   buf = gst_buffer_new ();
@@ -514,7 +517,8 @@ gst_filesrc_get (GstPad *pad)
 
   /* check for EOF */
   if (src->curoffset == src->filelen) {
-    GST_DEBUG (0, "filesrc eos %lld %lld", src->curoffset, src->filelen);
+    GST_DEBUG (0, "filesrc eos %" G_GINT64_FORMAT
+		  " %" G_GINT64_FORMAT, src->curoffset, src->filelen);
     gst_element_set_eos (GST_ELEMENT (src));
     return GST_BUFFER (gst_event_new (GST_EVENT_EOS));
   }
@@ -531,8 +535,9 @@ gst_filesrc_get (GstPad *pad)
     readend = src->curoffset + readsize;
   }
 
-  GST_DEBUG (0, "attempting to read %08x, %08llx, %08llx, %08llx", 
-		  readsize, readend, mapstart, mapend);
+  GST_DEBUG (0, "attempting to read %08lx, %08lx, %08lx, %08lx", 
+		  (unsigned long)readsize, (unsigned long)readend,
+		  (unsigned long)mapstart, (unsigned long)mapend);
 
   /* if the start is past the mapstart */
   if (src->curoffset >= mapstart) {
@@ -787,19 +792,19 @@ gst_filesrc_srcpad_event (GstPad *pad, GstEvent *event)
           if (offset > src->filelen) 
 	    goto error;
           src->curoffset = offset;
-          GST_DEBUG(0, "seek set pending to %lld", src->curoffset);
+          GST_DEBUG(0, "seek set pending to %" G_GINT64_FORMAT, src->curoffset);
 	  break;
         case GST_SEEK_METHOD_CUR:
           if (offset + src->curoffset > src->filelen) 
 	    goto error;
           src->curoffset += offset;
-          GST_DEBUG(0, "seek cur pending to %lld", src->curoffset);
+          GST_DEBUG(0, "seek cur pending to %" G_GINT64_FORMAT, src->curoffset);
 	  break;
         case GST_SEEK_METHOD_END:
           if (ABS (offset) > src->filelen) 
 	    goto error;
           src->curoffset = src->filelen - ABS (offset);
-          GST_DEBUG(0, "seek end pending to %lld", src->curoffset);
+          GST_DEBUG(0, "seek end pending to %" G_GINT64_FORMAT, src->curoffset);
 	  break;
 	default:
           goto error;
diff --git a/plugins/elements/gstidentity.c b/plugins/elements/gstidentity.c
index 4e2ae33efd..75d4b0da46 100644
--- a/plugins/elements/gstidentity.c
+++ b/plugins/elements/gstidentity.c
@@ -220,7 +220,8 @@ gst_identity_chain (GstPad *pad, GstBuffer *buf)
       if (identity->last_message != NULL) {
 	g_free (identity->last_message);
       }
-      identity->last_message = g_strdup_printf ("dropping   ******* (%s:%s)i (%d bytes, %llu)",
+      identity->last_message = g_strdup_printf ("dropping   ******* (%s:%s)i (%d bytes, %"
+                                                G_GINT64_FORMAT ")",
 	      GST_DEBUG_PAD_NAME (identity->sinkpad), GST_BUFFER_SIZE (buf), GST_BUFFER_TIMESTAMP (buf));
       g_object_notify (G_OBJECT (identity), "last-message");
       gst_buffer_unref (buf);
@@ -234,7 +235,8 @@ gst_identity_chain (GstPad *pad, GstBuffer *buf)
   for (i = identity->duplicate; i; i--) {
     if (!identity->silent) {
       g_free (identity->last_message);
-      identity->last_message = g_strdup_printf ("chain   ******* (%s:%s)i (%d bytes, %llu)",
+      identity->last_message = g_strdup_printf ("chain   ******* (%s:%s)i (%d bytes, %"
+                                                G_GINT64_FORMAT ")",
 	      GST_DEBUG_PAD_NAME (identity->sinkpad), GST_BUFFER_SIZE (buf), GST_BUFFER_TIMESTAMP (buf));
       g_object_notify (G_OBJECT (identity), "last-message");
     }
diff --git a/plugins/elements/gststatistics.c b/plugins/elements/gststatistics.c
index 9426f04228..57dbebf1e7 100644
--- a/plugins/elements/gststatistics.c
+++ b/plugins/elements/gststatistics.c
@@ -208,7 +208,9 @@ print_stats(gboolean first, const gchar *name, const gchar *type, stats *base, s
   delta.bytes = final->bytes - base->bytes;
   delta.events = final->events - base->events;
 
-  g_print("%s: (%s) %s: s:%g buffers:%lld bytes:%lld events:%lld\n",
+  g_print("%s: (%s) %s: s:%g buffers:%" G_GINT64_FORMAT 
+	  " bytes:%" G_GINT64_FORMAT
+	  " events:%" G_GINT64_FORMAT "\n",
     first ? header0 : headerN,
     name, type, time,
     final->buffers,
diff --git a/plugins/elements/gsttee.c b/plugins/elements/gsttee.c
index a54022fc6a..34b23193a4 100644
--- a/plugins/elements/gsttee.c
+++ b/plugins/elements/gsttee.c
@@ -301,7 +301,8 @@ gst_tee_chain (GstPad *pad, GstBuffer *buf)
 
     if (!tee->silent) {
       g_free (tee->last_message);
-      tee->last_message = g_strdup_printf ("chain        ******* (%s:%s)t (%d bytes, %llu) %p",
+      tee->last_message = g_strdup_printf ("chain        ******* (%s:%s)t (%d bytes, %"
+					   G_GUINT64_FORMAT ") %p",
               GST_DEBUG_PAD_NAME (outpad), GST_BUFFER_SIZE (buf), GST_BUFFER_TIMESTAMP (buf), buf);
       g_object_notify (G_OBJECT (tee), "last_message");
     }
diff --git a/tests/lat.c b/tests/lat.c
index 12ce41a9f1..0f7733898e 100644
--- a/tests/lat.c
+++ b/tests/lat.c
@@ -28,7 +28,7 @@ void handoff_sink(GstElement *sink, GstBuffer *buf, gpointer user_data) {
   avg_ns = (guint)(1000.0*(double)avg/(double)mhz);
   
   if ((count % print_del) == 0) {
-    g_print("%07d:%08lld min:%08lld max:%08lld avg:%08lld avg-s:0.%09d\r",
+    g_print("%07d:%08" G_GUINT64_FORMAT " min:%08" G_GUINT64_FORMAT " max:%08" G_GUINT64_FORMAT " avg:%08" G_GUINT64_FORMAT " avg-s:0.%09d\r",
         count, d, min, max, avg, avg_ns);
   }
 }
diff --git a/tests/memchunk/gmemchunktest.c b/tests/memchunk/gmemchunktest.c
index 074fc2446d..8dadc54e05 100644
--- a/tests/memchunk/gmemchunktest.c
+++ b/tests/memchunk/gmemchunktest.c
@@ -68,7 +68,7 @@ main (gint argc, gchar *argv[])
 
   for(t=0; t < num_threads; t++) {
     error = NULL;
-    threads[t] = g_thread_create (run_test, (void *)t, TRUE, &error);
+    threads[t] = g_thread_create (run_test, GINT_TO_POINTER(t), TRUE, &error);
     if (error) {
       printf ("ERROR: g_thread_create () is %s\n", error->message);
       exit (-1);
diff --git a/tests/memchunk/gstmemchunktest.c b/tests/memchunk/gstmemchunktest.c
index cade77abad..853c537414 100644
--- a/tests/memchunk/gstmemchunktest.c
+++ b/tests/memchunk/gstmemchunktest.c
@@ -63,7 +63,7 @@ main (gint argc, gchar *argv[])
 
   for(t=0; t < num_threads; t++) {
     error = NULL;
-    threads[t] = g_thread_create (run_test, (void *)t, TRUE, &error);
+    threads[t] = g_thread_create (run_test, GINT_TO_POINTER(t), TRUE, &error);
     if (error) {
       printf ("ERROR: g_thread_create() %s\n", error->message);
       exit (-1);
diff --git a/tests/muxing/case1.c b/tests/muxing/case1.c
index 33149cafb6..f9e9a828a1 100644
--- a/tests/muxing/case1.c
+++ b/tests/muxing/case1.c
@@ -5,7 +5,7 @@ gboolean playing = TRUE;
 static void
 handoff_signal (GstElement *element, GstBuffer *buf)
 {
-  g_print ("handoff \"%s\" %llu\n", gst_element_get_name (element), GST_BUFFER_TIMESTAMP (buf));
+  g_print ("handoff \"%s\" %" G_GINT64_FORMAT "\n", gst_element_get_name (element), GST_BUFFER_TIMESTAMP (buf));
 }
 
 static void
diff --git a/tests/seeking/seeking1.c b/tests/seeking/seeking1.c
index 20bac0bf15..af20fbf416 100644
--- a/tests/seeking/seeking1.c
+++ b/tests/seeking/seeking1.c
@@ -60,9 +60,9 @@ main (gint argc, gchar *argv[])
   format = GST_FORMAT_DEFAULT;
 
   gst_pad_query (pad, GST_QUERY_START, &format, &value);
-  g_print ("configured for start   %lld\n", value);
+  g_print ("configured for start   %" G_GINT64_FORMAT "\n", value);
   gst_pad_query (pad, GST_QUERY_SEGMENT_END, &format, &value);
-  g_print ("configured segment end %lld\n", value);
+  g_print ("configured segment end %" G_GINT64_FORMAT "\n", value);
 
 
   gst_element_set_state (pipeline, GST_STATE_PLAYING);
@@ -83,9 +83,9 @@ main (gint argc, gchar *argv[])
   g_signal_connect (G_OBJECT (gst_element_get_pad (fakesink, "sink")), "event_received", G_CALLBACK (event_received), event);
 
   gst_pad_query (pad, GST_QUERY_START, &format, &value);
-  g_print ("configured for start   %lld\n", value);
+  g_print ("configured for start   %" G_GINT64_FORMAT "\n", value);
   gst_pad_query (pad, GST_QUERY_SEGMENT_END, &format, &value);
-  g_print ("configured segment end %lld\n", value);
+  g_print ("configured segment end %" G_GINT64_FORMAT "\n", value);
 
   gst_element_set_state (pipeline, GST_STATE_PLAYING);
 
diff --git a/tools/gst-inspect.c b/tools/gst-inspect.c
index 24803189d4..89990f274c 100644
--- a/tools/gst-inspect.c
+++ b/tools/gst-inspect.c
@@ -311,7 +311,7 @@ print_element_properties (GstElement *element)
       {
 	GParamSpecUInt64 *puint64 = G_PARAM_SPEC_UINT64 (param);
 	g_print("%-23.23s Unsigned Integer64. ", ""); 
-	if (readable) g_print("Range: %llu - %llu (Default %llu)", 
+	if (readable) g_print("Range: %" G_GUINT64_FORMAT " - %" G_GUINT64_FORMAT " (Default %" G_GUINT64_FORMAT ")", 
 			puint64->minimum, puint64->maximum, g_value_get_uint64 (&value));
 	break;
       }
@@ -319,7 +319,7 @@ print_element_properties (GstElement *element)
       {
 	GParamSpecInt64 *pint64 = G_PARAM_SPEC_INT64 (param);
 	g_print("%-23.23s Integer64. ", ""); 
-	if (readable) g_print("Range: %lld - %lld (Default %lld)", 
+	if (readable) g_print("Range: %" G_GINT64_FORMAT " - %" G_GINT64_FORMAT " (Default %" G_GINT64_FORMAT ")", 
 			pint64->minimum, pint64->maximum, g_value_get_int64 (&value));
 	break;
       }
@@ -680,7 +680,7 @@ print_element_info (GstElementFactory *factory)
 
         switch (G_PARAM_SPEC_VALUE_TYPE (specs[x])) {
           case G_TYPE_INT64: 
-            g_print ("64 Bit Integer (Default %lld, Range %lld -> %lld)", 
+            g_print ("64 Bit Integer (Default %" G_GINT64_FORMAT ", Range %" G_GINT64_FORMAT " -> %" G_GINT64_FORMAT ")", 
             ((GParamSpecInt64 *) specs[x])->default_value,
             ((GParamSpecInt64 *) specs[x])->minimum, 
             ((GParamSpecInt64 *) specs[x])->maximum);
diff --git a/tools/gst-launch.c b/tools/gst-launch.c
index 035d490008..9947ef0e3d 100644
--- a/tools/gst-launch.c
+++ b/tools/gst-launch.c
@@ -18,7 +18,7 @@ idle_func (gpointer data)
   GstClockTimeDiff diff;
 
   if (s_clock) {
-    //g_print ("%lld\n", gst_clock_get_time (s_clock));
+    //g_print ("%" G_GINT64_FORMAT "\n", gst_clock_get_time (s_clock));
   }
 
   g_get_current_time (&tfthen);
@@ -35,7 +35,7 @@ idle_func (gpointer data)
 
   if (!busy) {
     gst_main_quit ();
-    g_print ("execution ended after %llu iterations (sum %llu ns, average %llu ns, min %llu ns, max %llu ns)\n", 
+    g_print ("execution ended after %" G_GUINT64_FORMAT " iterations (sum %" G_GUINT64_FORMAT " ns, average %" G_GUINT64_FORMAT " ns, min %" G_GUINT64_FORMAT " ns, max %" G_GUINT64_FORMAT " ns)\n", 
 		    iterations, sum, sum/iterations, min, max);
   }