check that a source file exists before scanning it for includes

This commit is contained in:
yenatch 2013-09-11 19:17:25 -04:00
parent 18656332b7
commit 38be374d0a

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@ -5,10 +5,12 @@ Recursively scan an asm file for rgbasm INCLUDEs and INCBINs.
This is used to generate dependencies for each rgbasm object file. This is used to generate dependencies for each rgbasm object file.
""" """
import os
import sys import sys
def scan_for_includes(filename): def scan_for_includes(filename):
filenames = [] filenames = []
if os.path.exists(filename):
for line in open(filename, 'r').readlines(): for line in open(filename, 'r').readlines():
if 'INCLUDE' in line or 'INCBIN' in line: if 'INCLUDE' in line or 'INCBIN' in line:
line = line.split(';')[0] line = line.split(';')[0]