diff --git a/C/alloc.c b/C/alloc.c
index 98b398caf..3d67b17d1 100644
--- a/C/alloc.c
+++ b/C/alloc.c
@@ -1412,7 +1412,7 @@ Yap_InitMemory(UInt Trail, UInt Heap, UInt Stack)
 #if RANDOMIZE_START_ADDRESS
   srand(time(NULL));
   UInt x = (rand()% 100)*YAP_ALLOC_SIZE ;
-  fprintf(stderr,"x=%ulx\n", (unsigned long int)x);
+  fprintf(stderr,"x=%lx\n", (unsigned long int)x);
   pm += x;
 #endif
   addr = InitWorkSpace(pm);
diff --git a/H/Yap.h b/H/Yap.h
index 94d23bc07..001a669ec 100644
--- a/H/Yap.h
+++ b/H/Yap.h
@@ -254,7 +254,7 @@ extern char Yap_Option[20];
 #endif
 #endif /* !IN_SECOND_QUADRANT */
 
-/* #define RANDOMIZE_START_ADDRESS 1 */
+/* #define RANDOMIZE_START_ADDRESS 1*/
 
 #ifdef USE_SYSTEM_MALLOC
 #define HEAP_INIT_BASE  0L
diff --git a/packages/chr b/packages/chr
index c325e4564..e071f01c1 160000
--- a/packages/chr
+++ b/packages/chr
@@ -1 +1 @@
-Subproject commit c325e4564bb8d4e32c27f2061df85f13d315974e
+Subproject commit e071f01c1d9015e6d3fabc73092a6e902541485a
diff --git a/packages/jpl b/packages/jpl
index a2d2f0310..eb6d27251 160000
--- a/packages/jpl
+++ b/packages/jpl
@@ -1 +1 @@
-Subproject commit a2d2f03107eecd45462cd61a678035132cf06326
+Subproject commit eb6d27251c2548c25e6d37fff2a27a014caaa7aa