[MacPorts] #50080: clang-3.8+universal fails to build

[MacPorts]

#50080: clang-3.8+universal fails to build
--------------------------+--------------------------------
 Reporter:  nneonneo@…    |      Owner:  macports-tickets@…
     Type:  defect        |     Status:  new
 Priority:  Normal        |  Milestone:
Component:  ports         |    Version:  2.3.4
 Keywords:  buildfailure  |       Port:  clang-3.8
--------------------------+--------------------------------
 While trying to upgrade clang-3.8 today, I received a build failure. I
 have the +universal variant selected.

 The problem appears to be due to ThreadSanitizer being enabled on the
 32-bit build:


 {{{
 :info:build In file included from
 /opt/local/var/macports/build/_opt_local_var_macports_sources_sea.us.rsync.macports.org_release_tarballs_ports_lang_llvm-3.8/clang-3.8/work/trunk/projects
 /compiler-rt/lib/tsan/rtl/tsan_flags.cc:18:
 :info:build In file included from
 /opt/local/var/macports/build/_opt_local_var_macports_sources_sea.us.rsync.macports.org_release_tarballs_ports_lang_llvm-3.8/clang-3.8/work/trunk/projects
 /compiler-rt/lib/tsan/rtl/tsan_rtl.h:44:
 :info:build
 /opt/local/var/macports/build/_opt_local_var_macports_sources_sea.us.rsync.macports.org_release_tarballs_ports_lang_llvm-3.8/clang-3.8/work/trunk/projects
 /compiler-rt/lib/tsan/rtl/tsan_platform.h:19:3: error: "Only 64-bit is
 supported"
 }}}

 The complete build log is attached.

-- 
Ticket URL: <https://trac.macports.org/ticket/50080>
MacPorts <https://www.macports.org/>
Ports system for OS X