Make the write_cmake_config.py script python3-compatible

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@350700 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/utils/gn/build/write_cmake_config.py b/utils/gn/build/write_cmake_config.py
index f0d0a00bf1c2f2f60fdae74de418372a02c2e42f..eba6b4ec521a51de65bfc0d44e8127c45a76559b 100755 (executable)
--- a/utils/gn/build/write_cmake_config.py
+++ b/utils/gn/build/write_cmake_config.py
@@ -101,7 +101,7 @@ def main():
 
     if not os.path.exists(args.output) or open(args.output).read() != output:
         open(args.output, 'w').write(output)
-        os.chmod(args.output, os.stat(args.input).st_mode & 0777)
+        os.chmod(args.output, os.stat(args.input).st_mode & 0o777)
 
 
 if __name__ == '__main__':