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#!/usr/bin/env python2.7
from __future__ import print_function
import sys
import os.path
import re
cmakeDef01 = "#cmakedefine01"
cmakeDef = "#cmakedefine"
def replaceLine(line, varDict, define):
words = line.split()
if words:
if words[0] == cmakeDef:
sPos = line.find(cmakeDef)
ePos = sPos + len(cmakeDef)
line = line[:sPos] + define + line[ePos:] + '\n'
if words[0] == cmakeDef01:
var = words[1]
cmakeValue = varDict.get(var)
if cmakeValue == 'yes':
val = '1'
else:
val = '0'
sPos = line.find(cmakeDef01)
ePos = line.find(var) + len(var)
line = line[:sPos] + define + ' ' + var + ' ' + val + line[ePos + 1 :] + '\n'
finder = re.compile(".*?(@[a-zA-Z0-9_]+@).*")
while True:
re_result = finder.match(line)
if not re_result:
return line
key = re_result.group(1)[1:-1]
line = line[: re_result.start(1)] + varDict.get(key, '') + line[re_result.end(1) :]
def main(inputPath, outputPath, varDict):
define = '#define' if os.path.splitext(outputPath)[1] != '.asm' else '%define'
with open(outputPath, 'w') as output:
with open(inputPath, 'r') as input:
for line in input:
output.write(replaceLine(line, varDict, define))
def usage():
print("usage: configure_file.py inputPath outputPath key1=value1 ...")
exit(1)
if __name__ == "__main__":
if len(sys.argv) < 3:
usage()
varDict = {}
for x in sys.argv[3:]:
try:
key, value = str(x).split('=', 1)
value = value.replace("#BACKSLASH#", "\\\\")
value = value.replace("#DOUBLE_QUOTE#", '"')
except Exception:
continue
varDict[key] = value
main(sys.argv[1], sys.argv[2], varDict)
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