[MacPorts] #67213: libre confgure is broken (and port itself is outdated)

[MacPorts]

#67213: libre confgure is broken (and port itself is outdated)
--------------------------+----------------------
 Reporter:  barracuda156  |      Owner:  alfredh
     Type:  defect        |     Status:  assigned
 Priority:  Normal        |  Milestone:
Component:  ports         |    Version:  2.8.1
 Keywords:  powerpc       |       Port:  libre
--------------------------+----------------------
 Configure fails to detect PPC (even though supposed to, but apparently
 command is wrong) and sets C11 with a compiler that does not support it:
 {{{
 make: xcrun: Command not found
 make: Entering directory
 `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_net_libre/libre/work/re-2.0.1'
 cc1: error: unrecognized command line option "-std=c11"
 mk/re.mk:410: Could not detect ARCH
 }}}

 Perhaps not worth fixing an archaic version anyway, rather update the
 port.

-- 
Ticket URL: <https://trac.macports.org/ticket/67213>
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