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53 lines
1.4 KiB
Python
Executable file
53 lines
1.4 KiB
Python
Executable file
#!/usr/bin/env python
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# Copyright 2014 The Chromium Authors
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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# Script for converting celt_pitch_xcorr_arm.s -> celt_pitch_xcorr_arm.S
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# using the arm2gnu.pl script.
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from __future__ import print_function
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import os
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import sys
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USAGE = ('Usage:\n'
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'./convert_rtcd_assembler.py arm2gnu_script input_file output_file')
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def main(argv):
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if len(argv) != 3:
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print('Error: You must pass the following arguments:\n'
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' * arm2gnu_script_path\n'
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' * input_file\n'
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' * output_file', file=sys.stderr)
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print(USAGE)
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return 1
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arm2gnu_script = os.path.abspath(argv[0])
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if not os.path.exists(arm2gnu_script):
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print('Error: Cannot find arm2gnu.pl script at: %s.' %
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arm2gnu_script, file=sys.stderr)
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return 2
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input_file = os.path.abspath(argv[1])
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if not os.path.exists(input_file):
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print('Error: Cannot find input file at: %s.' % input_file, file=sys.stderr)
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return 3
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output_file = argv[2]
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# Ensure the output file's directory path exists.
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output_dir = os.path.dirname(output_file)
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if not os.path.exists(output_dir):
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os.makedirs(output_dir)
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cmd = ('perl %s %s | '
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'sed "s/OPUS_ARM_MAY_HAVE_[A-Z]*/1/g" | '
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'sed "/.include/d" '
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'> %s') % (arm2gnu_script, input_file, output_file)
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return os.system(cmd)
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if __name__ == '__main__':
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sys.exit(main(sys.argv[1:]))
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