23 lines
460 B
INI
23 lines
460 B
INI
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import os
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import subprocess
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def have_needed_diff_support():
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if not os.path.exists("/usr/bin/diff"):
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return False
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ld_cmd = subprocess.Popen(
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["/usr/bin/diff", "--help"],
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stdout=subprocess.PIPE,
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stderr=subprocess.STDOUT,
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env={"LANG": "C"},
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)
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ld_out = ld_cmd.stdout.read().decode()
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ld_cmd.wait()
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return "-line-format" in ld_out
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if not have_needed_diff_support():
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config.unsupported = True
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