[MacPorts] #53702: arm-none-linux-gnueabi-gcc @2005q3-2: fails on Sierra - Undefined symbols for architecture x86_64

[MacPorts]

#53702: arm-none-linux-gnueabi-gcc @2005q3-2: fails on Sierra - Undefined symbols
for architecture x86_64
-----------------------------------------+-----------------------------
  Reporter:  leaveye                     |      Owner:  stuartwesterman
      Type:  defect                      |     Status:  assigned
  Priority:  Normal                      |  Milestone:
 Component:  ports                       |    Version:  2.4.1
Resolution:                              |   Keywords:
      Port:  arm-none-linux-gnueabi-gcc  |
-----------------------------------------+-----------------------------

Comment (by kencu):

 OK. Sorry it wasn't as easy as a missing dependency. Bit harder, then.

 Here's another clue, from your log.
 {{{
 :info:build                          ^
 :info:build ../../gcc/gcc/cp/cfns.gperf:7:1: note: use 'static' to give
 inline function 'libc_name_p' internal linkage
 :info:build __inline
 :info:build ^
 }}}

 If declaring the function as static didn't fix it, next thing I'd consider
 after that is trying to build it with gcc6 instead and see if that works.

 {{{
 sudo port -v install YOURPORT configure.compiler=macports-gcc-6
 }}}

 Of course, gcc6 needs to be installed. Also see
 [wiki:UsingTheRightCompiler] for other compiler options you could also
 use.

--
Ticket URL: <https://trac.macports.org/ticket/53702#comment:4>
MacPorts <https://www.macports.org/>
Ports system for macOS