[MacPorts] #69983: d3dmetal cannot be parsed

[MacPorts]

#69983: d3dmetal cannot be parsed
--------------------------+----------------------
 Reporter:  barracuda156  |      Owner:  (none)
     Type:  defect        |     Status:  new
 Priority:  Normal        |  Milestone:
Component:  ports         |    Version:  2.9.3
 Keywords:                |       Port:  d3dmetal
--------------------------+----------------------
 {{{
 Creating port index in
 /opt/local/var/macports/sources/rsync.macports.org/macports/release/tarballs/ports
 Failed to parse file devel/d3dmetal/Portfile: sysctl: illegal option -- i
 usage: sysctl [-bn] variable ...
        sysctl [-bn] -w variable=value ...
        sysctl [-bn] -a
        sysctl [-bn] -A
        sysctl [-bn] -X
 }}}

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Ticket URL: <https://trac.macports.org/ticket/69983>
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