diff --git a/Makefile.var b/Makefile.var
index 9e08132..a030c91 100644
--- a/Makefile.var
+++ b/Makefile.var
@@ -84,3 +84,11 @@ endif
 ifeq ($(OPTIM), Y)
         CFLAGS += -O3
 endif
+
+ifeq ($(LOG_TRACE), YES)
+        CFLAGS += -D_LOG_TRACE
+endif
+
+ifeq ($(LOG_TRACE), Y)
+        CFLAGS += -D_LOG_TRACE
+endif
diff --git a/include/shmem.h b/include/shmem.h
index 072c1e3..646d93c 100644
--- a/include/shmem.h
+++ b/include/shmem.h
@@ -268,6 +268,7 @@ typedef struct {
 #define SM_Library_Dump             SM_Library_Dump_I
 #define SM_Library_Unlock           SM_Library_Unlock_I
 #define SM_Library_Stderr_Set       SM_Library_Stderr_Set_I
+
 #define SM_Heap_Exist               SM_Heap_Exist_I
 #define SM_Heap_Open                SM_Heap_Open_I
 #define SM_Heap_IsOpen              SM_Heap_IsOpen_I
@@ -278,6 +279,7 @@ typedef struct {
 #define SM_Heap_Check               SM_Heap_Check_I
 #define SM_Heap_Lock                SM_Heap_Lock_I
 #define SM_Heap_Unlock              SM_Heap_Unlock_I
+
 #define SM_Chunk_Alloc              SM_Chunk_Alloc_I
 #define SM_Chunk_Free               SM_Chunk_Free_I
 
@@ -291,6 +293,7 @@ typedef struct {
 #define SM_Library_Dump             SM_Library_Dump_C
 #define SM_Library_Unlock           SM_Library_Unlock_C
 #define SM_Library_Stderr_Set       SM_Library_Stderr_Set_C
+
 #define SM_Heap_Exist               SM_Heap_Exist_C
 #define SM_Heap_Open                SM_Heap_Open_C
 #define SM_Heap_IsOpen              SM_Heap_IsOpen_C
@@ -301,6 +304,7 @@ typedef struct {
 #define SM_Heap_Check               SM_Heap_Check_C
 #define SM_Heap_Lock                SM_Heap_Lock_C
 #define SM_Heap_Unlock              SM_Heap_Unlock_C
+
 #define SM_Chunk_Alloc              SM_Chunk_Alloc_C
 #define SM_Chunk_Free               SM_Chunk_Free_C