[MacPorts] #56703: pypy3 @5.10.0_1 : Failing at destroot (High Sierra)

[MacPorts]

#56703: pypy3 @5.10.0_1 : Failing at destroot (High Sierra)
---------------------+--------------------
 Reporter:  rbubley  |      Owner:  (none)
     Type:  defect   |     Status:  new
 Priority:  Normal   |  Milestone:
Component:  ports    |    Version:  2.5.2
 Keywords:           |       Port:  pypy3
---------------------+--------------------
 pypy3 is failing to install, with an error at the destroot stage.

 An extract from the log file suggests it is looking at non-Macports
 headers in the system tree, and googling around his error message makes me
 think that something may have changed in High Sierra.

 {{{
 :info:destroot   CC       x509v3/libcrypto_la-pcy_cache.lo
 :info:destroot *  audioop already built
 :info:destroot *  curses already built
 :info:destroot * _lzma_build.py
 :info:destroot fetching archive https://tukaani.org/xz/xz-5.2.3.tar.gz
 :info:destroot stderr:
 :info:destroot In file included from
 /System/Library/Frameworks/Security.framework/Headers/AuthSession.h:32:0,
 :info:destroot                  from
 /System/Library/Frameworks/Security.framework/Headers/Security.h:43,
 :info:destroot                  from x509/x509_vfy_apple.c:29:
 :info:destroot
 /System/Library/Frameworks/Security.framework/Headers/Authorization.h:193:7:
 error: variably modified 'bytes' at file scope
 :info:destroot   char bytes[kAuthorizationExternalFormLength];
 :info:destroot        ^~~~~
 :info:destroot make[2]: *** [x509/libcrypto_la-x509_vfy_apple.lo] Error 1
 :info:destroot make[2]: *** Waiting for unfinished jobs....
 :info:destroot make[1]: *** [install] Error 2
 :info:destroot make: *** [install-recursive] Error 1
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/56703>
MacPorts <https://www.macports.org/>
Ports system for macOS