pokecrystal-board/scan_includes.py

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Python
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2016-04-10 16:19:58 -07:00
#!/bin/python
# coding: utf-8
"""
Recursively scan an asm file for dependencies.
"""
import sys
import argparse
includes = set()
def scan_file(filename):
for line in open(filename):
if 'INC' not in line:
continue
line = line.split(';')[0]
if 'INCLUDE' in line:
include = line.split('"')[1]
includes.add(include)
scan_file(include)
elif 'INCBIN' in line:
include = line.split('"')[1]
includes.add(include)
def main():
ap = argparse.ArgumentParser()
ap.add_argument('filenames', nargs='*')
args = ap.parse_args()
for filename in set(args.filenames):
scan_file(filename)
sys.stdout.write(' '.join(includes))
if __name__ == '__main__':
main()