Index: Source/Python/build/BuildReport.py
===================================================================
--- Source/Python/build/BuildReport.py	(revision 2634)
+++ Source/Python/build/BuildReport.py	(working copy)
@@ -259,7 +259,7 @@
             Statement = gOpCodeList[struct.unpack("B", OpCode)[0]]
             if Statement in ["BEFORE", "AFTER", "PUSH"]:
                 GuidValue = "%08X-%04X-%04X-%02X%02X-%02X%02X%02X%02X%02X%02X" % \
-                            struct.unpack("LHHBBBBBBBB", DepexFile.read(16))
+                            struct.unpack("=LHHBBBBBBBB", DepexFile.read(16))
                 GuidString = self._GuidDb.get(GuidValue, GuidValue)
                 Statement = "%s %s" % (Statement, GuidString)
             DepexStatement.append(Statement)