[MacPorts] #59180: h2o @2.2.5: error: use of undeclared identifier 'O_CLOEXEC'

[MacPorts]

#59180: h2o @2.2.5: error: use of undeclared identifier 'O_CLOEXEC'
---------------------------------------+----------------------
 Reporter:  ryandesign                 |      Owner:  l2dy
     Type:  defect                     |     Status:  assigned
 Priority:  Normal                     |  Milestone:
Component:  ports                      |    Version:  2.6.1
 Keywords:  tiger leopard snowleopard  |       Port:  h2o
---------------------------------------+----------------------
 [https://build.macports.org/builders/ports-10.6_i386-builder/builds/1250/steps
 /install-port/logs/stdio h2o doesn't build on Snow Leopard] because:

 {{{
 /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_www_h2o/h2o/work/h2o-2.2.5/lib/common/file.c:39:35:
 error: use of undeclared identifier 'O_CLOEXEC'
     if ((fd = open(fn, O_RDONLY | O_CLOEXEC)) == -1)
                                   ^
 1 error generated.
 }}}

 The legacysupport portgroup has the missing definition of `O_CLOEXEC`, or
 if that's the only missing thing, you could just add a patch to `#define`
 it to `0`.

-- 
Ticket URL: <https://trac.macports.org/ticket/59180>
MacPorts <https://www.macports.org/>
Ports system for macOS