[MacPorts] #70409: c-ares @1.32.2 does not build on PPC Tiger, Mac OS X 10.4.11, because of error: expected declaration specifiers before '__OSX_AVAILABLE_STARTING'?

[MacPorts]

#70409: c-ares @1.32.2 does not build on PPC Tiger, Mac OS X 10.4.11, because of
error: expected declaration specifiers before '__OSX_AVAILABLE_STARTING'?
------------------------+-----------------------
  Reporter:  ballapete  |      Owner:  (none)
      Type:  defect     |     Status:  new
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:  2.9.3
Resolution:             |   Keywords:  tiger ppc
      Port:  c-ares     |
------------------------+-----------------------

Comment (by ballapete):

 On `PPC Tiger, Mac OS X 10.4.11`, it built with your addition, but the
 process finished with:

 {{{
 --->  Cleaning c-ares
 --->  Removing work directory for c-ares
 --->  Computing dependencies for c-ares.
 Error: can't create directory
 "/opt/local/var/macports/build/_opt_local_var_macports_sources_nue.de.rsync.macports
 .org_macports_release_tarballs_ports_net_c-ares": permission denied
 Error: See
 /opt/local/var/macports/logs/_opt_local_var_macports_sources_nue.de.rsync.macports
 .org_macports_release_tarballs_ports_net_c-ares/c-ares/main.log for
 details.
 Error: Follow https://guide.macports.org/#project.tickets if you believe
 there is a bug.
 Error: Processing of port c-ares failed
 }}}

 although `port` later tells me that `c-ares is not outdated` and I have:

 {{{
   c-ares @1.28.1_0 requested_variants='' platform='darwin 8' archs='ppc'
 date='2024-04-30T04:58:06+0200'
   c-ares @1.32.2_0 (active) requested_variants='' platform='darwin 8'
 archs='ppc' date='2024-07-24T13:59:11+0200'
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/70409#comment:5>
MacPorts <https://www.macports.org/>
Ports system for macOS