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# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
# vim: set filetype=python:
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
import os
import subprocess
import tempfile
def main(output_fd, def_file, llvm_dlltool, *llvm_dlltool_args):
# llvm-dlltool can't output to stdout, so we create a temp file, use that
# to write out the lib, and then copy it over to output_fd
(tmp_fd, tmp_output) = tempfile.mkstemp()
os.close(tmp_fd)
try:
cmd = [llvm_dlltool]
cmd.extend(llvm_dlltool_args)
cmd += ["-d", def_file, "-l", tmp_output]
subprocess.check_call(cmd)
with open(tmp_output, "rb") as tmplib:
output_fd.write(tmplib.read())
finally:
os.remove(tmp_output)
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