[MacPorts] #62173: GMP do not compile under BigSur with Inel computer for ARM64 target

[MacPorts]

#62173: GMP do not compile under BigSur with Inel computer for ARM64 target
----------------------+--------------------
  Reporter:  cgilles  |      Owner:  (none)
      Type:  defect   |     Status:  new
  Priority:  Normal   |  Milestone:
 Component:  ports    |    Version:  2.6.4
Resolution:           |   Keywords:
      Port:  gmp      |
----------------------+--------------------

Comment (by kencu):

 well, I had no troubles -- didn't touch a single thing in the Portfile,
 and the universal gmp built through on BigSur Intel as is:
 {{{

 macOS 11.1 20C69
 Xcode 12.4 12D4e
 % uname -a
 Darwin 20.2.0 Darwin Kernel Version 20.2.0: Wed Dec  2 20:39:59 PST 2020;
 root:xnu-7195.60.75~1/RELEASE_X86_64 x86_64

  % port -v installed gmp
 The following ports are currently installed:
   gmp @6.2.1_0 platform='darwin 20' archs='x86_64'
 date='2020-12-27T18:45:26-0800'
   gmp @6.2.1_0+universal (active) platform='darwin 20' archs='arm64
 x86_64' date='2021-01-29T17:12:05-0800'

 % port contents gmp
 Port gmp contains:
   /opt/local/include/gmp.h
   /opt/local/include/gmpxx.h
   /opt/local/lib/libgmp.10.dylib
   /opt/local/lib/libgmp.a
   /opt/local/lib/libgmp.dylib
   /opt/local/lib/libgmpxx.4.dylib
   /opt/local/lib/libgmpxx.a
   /opt/local/lib/libgmpxx.dylib
   /opt/local/lib/pkgconfig/gmp.pc
   /opt/local/lib/pkgconfig/gmpxx.pc
   /opt/local/share/info/gmp.info
   /opt/local/share/info/gmp.info-1
   /opt/local/share/info/gmp.info-2

 % file /opt/local/lib/libgmp.dylib
 /opt/local/lib/libgmp.dylib: Mach-O universal binary with 2 architectures:
 [x86_64:Mach-O 64-bit dynamically linked shared library x86_64]
 [arm64:Mach-O 64-bit dynamically linked shared library arm64]
 /opt/local/lib/libgmp.dylib (for architecture x86_64):  Mach-O 64-bit
 dynamically linked shared library x86_64
 /opt/local/lib/libgmp.dylib (for architecture arm64):   Mach-O 64-bit
 dynamically linked shared library arm64
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/62173#comment:10>
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