[tbb-bugs] #27827 [Obfuscation/Snowflake]: Reproducibility issue of the snowflake osx64 build

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#27827: Reproducibility issue of the snowflake osx64 build
--------------------------------------------+------------------------------
 Reporter:  boklm                           |          Owner:  tbb-team
     Type:  defect                          |         Status:  needs_review
 Priority:  Very High                       |      Milestone:
Component:  Obfuscation/Snowflake           |        Version:
 Severity:  Normal                          |     Resolution:
 Keywords:  tbb-rbm, TorBrowserTeam201810R  |  Actual Points:
Parent ID:                                  |         Points:
 Reviewer:                                  |        Sponsor:
--------------------------------------------+------------------------------
Changes (by dcf):

 * status:  reopened => needs_review
 * keywords:  tbb-rbm, TorBrowserTeam201810 => tbb-rbm,
               TorBrowserTeam201810R


Comment:

 Please see [https://gitweb.torproject.org/user/dcf/tor-browser-
 build.git/commit/?h=bug_27827_v2&id=28abf57bd5bd307262741ac679a80e98aa389d20
 bug_27827_v2]. The difference is that now we set
 `-D_GLIBCXX_USE_CXX11_ABI=1` in snowflake/build, just like in go-
 webrtc/config. (The error message in comment:12 was caused by incompatible
 ABIs; i.e. `std::string` versus `std::__cxx11::basic_string`.) I don't
 know why we need to set it in snowflake/build now (or alternatively, why
 we didn't have to set it with go1.9).

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/27827#comment:14>
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