[MacPorts] #59556: Undefined symbols for Boost 1.71.0_1 on 10.6.8

[MacPorts]

#59556: Undefined symbols for Boost 1.71.0_1 on 10.6.8
-------------------------+--------------------
 Reporter:  SlaunchaMan  |      Owner:  (none)
     Type:  defect       |     Status:  new
 Priority:  Normal       |  Milestone:
Component:  ports        |    Version:  2.6.2
 Keywords:               |       Port:
-------------------------+--------------------
 I tried installing Boost 1.71.0_1 on Mac OS X 10.6.8 and, with or without
 the +clang90 variant, I get this error building:


 {{{
 :info:build Undefined symbols for architecture x86_64:
 :info:build   "___cxa_thread_atexit", referenced from:
 :info:build
 boost::context::detail::ecv1_activation_record::current() in
 execution_context.o
 :info:build
 boost::context::detail::ecv1_activation_record_initializer::ecv1_activation_record_initializer()
 in execution_context.o
 :info:build
 boost::context::detail::ecv1_activation_record_initializer::ecv1_activation_record_initializer()
 in execution_context.o
 :info:build
 boost::context::detail::ecv1_activation_record_initializer::~ecv1_activation_record_initializer()
 in execution_context.o
 :info:build
 boost::context::detail::ecv1_activation_record_initializer::~ecv1_activation_record_initializer()
 in execution_context.o
 :info:build       boost::context::v1::execution_context::current() in
 execution_context.o
 :info:build ld: symbol(s) not found for architecture x86_64
 :info:build clang: error: linker command failed with exit code 1 (use -v
 to see invocation)
 }}}

 Full log attached.

-- 
Ticket URL: <https://trac.macports.org/ticket/59556>
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