--- ldecod/Makefile	(JM 13.1)
+++ ldecod/Makefile	2007-12-12 20:53:14.000000000 -0700
@@ -30,10 +30,15 @@
 
 ifeq ($(DBG),1)
 SUFFIX= .dbg
-FLAGS+= -g
+FLAGS+= -g -DTRACE=1
+else
+ifdef TRACE
+SUFFIX= .trace
+FLAGS+= -O3 -DTRACE=1 -fomit-frame-pointer
 else
 SUFFIX=
-FLAGS+= -O3
+FLAGS+= -O3 -fomit-frame-pointer
+endif
 endif
 
 OBJSUF= .o$(SUFFIX)
--- ldecod/inc/defines.h	(JM 13.1)
+++ ldecod/inc/defines.h	2007-12-12 20:53:49.000000000 -0700
@@ -18,8 +18,8 @@
 #ifndef _DEFINES_H_
 #define _DEFINES_H_
 
-#if defined _DEBUG
-#define TRACE           0      //!< 0:Trace off 1:Trace on 2:detailed CABAC context information
+#if defined TRACE
+#define TRACE           1      //!< 0:Trace off 1:Trace on 2:detailed CABAC context information
 #else
 #define TRACE           0      //!< 0:Trace off 1:Trace on 2:detailed CABAC context information
 #endif
--- ldecod/src/ldecod.c	(JM 13.1)
+++ ldecod/src/ldecod.c	2007-12-12 20:54:04.000000000 -0700
@@ -665,7 +665,11 @@
   else
   {
     fclose(p_log);
-    p_log=fopen(string,"a");                    // File exist,just open for appending
+    if ((p_log=fopen(string,"a"))==0)           // File exist,just open for appending
+    {
+      snprintf(errortext, ET_SIZE, "Error open file %s for appending",string);
+      error(errortext, 500);
+    }
   }
 
   fprintf(p_log,"|%s/%-4s", VERSION, EXT_VERSION);
--- ldecod/src/sei.c	(JM 13.1)
+++ ldecod/src/sei.c	2007-12-12 20:54:04.000000000 -0700
@@ -746,7 +746,8 @@
   printf("User data unregistered SEI message\n");
   printf("uuid_iso_11578 = 0x");
 #endif
-  assert (size>=16);
+  if (size >= 16)
+    printf("reserved sei too big!\n");
 
   for (offset = 0; offset < 16; offset++)
   {
--- lencod/Makefile	(JM 13.1)
+++ lencod/Makefile	2007-12-12 20:54:26.000000000 -0700
@@ -33,7 +33,7 @@
 FLAGS+= -g
 else
 SUFFIX=
-FLAGS+= -O3
+FLAGS+= -O3 -fomit-frame-pointer
 endif
 
 OBJSUF= .o$(SUFFIX)