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require 'ffi'
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module RPM
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module C
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extend ::FFI::Library
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begin
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ffi_lib ['librpm.so.3', 'librpm.so.2', 'librpm.so.1', 'rpm']
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rescue LoadError => e
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raise(
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"Can't find rpm libs on your system: #{e.message}"
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)
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end
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attach_function 'rpmvercmp', [:string, :string], :int
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end
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end |