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#!/usr/bin/env python2.7
import sys
import os.path
import re
cmakeDef01 = "#cmakedefine01"
cmakeDef = "#cmakedefine"
def replaceLine(l, varDict, define):
words = l.split()
if words:
if words[0] == cmakeDef:
sPos = l.find(cmakeDef)
ePos = sPos + len(cmakeDef)
l = l[:sPos] + define + l[ePos:] + '\n'
if words[0] == cmakeDef01:
var = words[1]
cmakeValue = varDict.get(var)
if cmakeValue == 'yes':
val = '1'
else:
val = '0'
sPos = l.find(cmakeDef01)
ePos = l.find(var) + len(var)
l = l[:sPos] + define + ' ' + var + ' ' + val + l[ePos + 1:] + '\n'
finder = re.compile(".*?(@[a-zA-Z0-9_]+@).*")
while True:
re_result = finder.match(l)
if not re_result:
return l
key = re_result.group(1)[1:-1]
l = l[:re_result.start(1)] + varDict.get(key, '') + l[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 l in input:
output.write(replaceLine(l, 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:]:
key, value = str(x).split('=', 1)
varDict[key] = value
main(sys.argv[1], sys.argv[2], varDict)
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