diff --git a/build_gateway.inc b/build_gateway.inc
index 600fdac5d..26fefb0e0 100644
--- a/build_gateway.inc
+++ b/build_gateway.inc
@@ -7,43 +7,62 @@
 #
 
 #
-# Set debug flags
+# Use debug flags
+# Values : <empty> | Y
 #
 DEBUG := 
 
 #
 # Set build env
+# Values : <empty> | Y
 #
 UNIX := Y
 
 # 
 # Set MaxScale branch directory
+# Example	:= $(HOME)/src/MaxScale
 #
-ROOT_PATH := $(HOME)/src/bazaar/tmp/maxscale
+ROOT_PATH	:=
+
+#
+# Main directory for headers
+# Example	:= $(HOME)/usr/include
+#
+INC_PATH	:=
 
 #
 # Set prefix to MySQL Resources
+# Example  	:= $(INC_PATH)/mysql
 #
-MYSQL_ROOT := $(HOME)/usr/include/mysql
+MYSQL_ROOT	:= 
 
 #
 # Set prefix of the path to development headers
+# Example	:= -I$(INC_PATH) -I$(MYSQL_ROOT)/ -I$(MYSQL_ROOT)/private/ -I$(MYSQL_ROOT)/extra/
 #
-MYSQL_HEADERS := -I$(MYSQL_ROOT)/ -I$(MYSQL_ROOT)/private/ -I$(MYSQL_ROOT)/extra/
+MYSQL_HEADERS 	:=
 
 #
 # Set DYNLIB=Y if you want to link MaxScale with dynamic embedded lib
+# Values : <empty> | Y
 #
 DYNLIB :=
 
 #
 # Set path to Embedded MySQL Server
+# Example
+# EMBEDDED_LIB	:= $(HOME)/usr/lib64
+# ifdef DYNLIB
+#  EMBEDDED_LIB	:= $(HOME)/usr/lib64/dynlib
+# endif
 #
-EMBEDDED_LIB := $(HOME)/usr/lib64
+EMBEDDED_LIB 	:=
 ifdef DYNLIB
-  EMBEDDED_LIB := $(HOME)/usr/lib64/dynlib
+  EMBEDDED_LIB	:=
 endif
+
 #
 # Set path to MySQL errors file
-# 
-ERRMSG := $(HOME)/usr/share/mysql
\ No newline at end of file
+# Example	:= $(HOME)/usr/share/mysql 
+#
+ERRMSG 		:=