Initialize self.inputList in the ArgumentListFilter constructor

Closes travitch#34

Author: travitch

driver/utils.py

@@ -229,6 +229,8 @@ def __init__(self, inputList, exactMatches={}, patternMatches={}):
             r'^-std=.+$' : (0, ArgumentListFilter.compileUnaryCallback),
         }
 
+        self.inputList = inputList
+
         #iam: try and keep track of the files, input object, and output
         self.inputFiles = []
         self.objectFiles = []