[MacPorts] #36475: qemu @1.2.0 +target_arm: error: global register variables are not supported

[MacPorts]

#36475: qemu @1.2.0 +target_arm: error: global register variables are not supported
--------------------------+--------------------------------
  Reporter:  oliverks1@…  |      Owner:  macports-tickets@…
      Type:  defect       |     Status:  new
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:  2.1.2
Resolution:               |   Keywords:
      Port:  qemu         |
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Comment (by jeweljar@…):

 I think that Xcode clang compiler doesn't allow global register variables.
 [[br]]
 You can use gcc instead of clang by command line option
 'configure.compiler=gcc' [[br]]
 {{{sudo port -v install qemu +target_arm configure.compiler=gcc}}}

 Replying to [ticket:36475 oliverks1@…]:
 > Attempting to install qemu-system-arm generates a
 >
 > {{{
 > :info:build
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_emulators_qemu/qemu/work/qemu-1.2.0
 /dyngen-exec.h:64:24: error: global register variables are not supported
 > :info:build register CPUArchState *env asm(AREG0);
 > :info:build                        ^
 > :info:build 1 error generated.
 > }}}
 >
 > MacPorts 2.1.2 [[br]]
 > Darwin localhost 12.2.0 Darwin Kernel Version 12.2.0: Sat Aug 25
 00:48:52 PDT 2012; root:xnu-2050.18.24~1/RELEASE_X86_64 x86_64 [[br]]
 > Xcode 4.4.1 [[br]]
 > Build version 4F1003

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Ticket URL: <https://trac.macports.org/ticket/36475#comment:3>
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