[tor-bugs] #21328 [Applications/Tor Browser]: Move to clang 3.8.0 for Tor Browser's clang-based macOS toolchain

Tor Bug Tracker & Wiki blackhole at torproject.org
Fri Mar 31 13:19:01 UTC 2017


#21328: Move to clang 3.8.0 for Tor Browser's clang-based macOS toolchain
-------------------------------------------------+-------------------------
 Reporter:  gk                                   |          Owner:  tbb-
                                                 |  team
     Type:  task                                 |         Status:  new
 Priority:  Medium                               |      Milestone:
Component:  Applications/Tor Browser             |        Version:
 Severity:  Normal                               |     Resolution:
 Keywords:  tbb-gitian, ff52-esr, tbb-7.0-must,  |  Actual Points:
  TorBrowserTeam201703, GeorgKoppen201703,       |
  tbb-7.0-must-nightly                           |
Parent ID:  #21147                               |         Points:
 Reviewer:                                       |        Sponsor:
                                                 |  Sponsor4
-------------------------------------------------+-------------------------

Comment (by boklm):

 It looks like the update to jessie is causing the diff.

 I did some test rebuilds of tor, openssl and libevent using rbm (the
 current master branch is reproducible on OSX).

 I used the following patch to update to jessie:
 {{{
 diff --git a/rbm.conf b/rbm.conf
 index e206193..0ffdb22 100644
 --- a/rbm.conf
 +++ b/rbm.conf
 @@ -166,7 +166,7 @@ targets:
    torbrowser-osx-x86_64:
      - osx-x86_64
    osx-x86_64:
 -    distribution: Debian-7.11
 +    distribution: Debian-8.7
      arch: x86_64
      var:
        osx: 1
 }}}

 And I built the tor compenent using this command:
 {{{
 ./rbm/rbm build tor --target alpha --target torbrowser-osx-x86_64
 }}}

 After doing two builds, cleaning tor, openssl and libevent between the two
 builds, I get a non-matching tor binary:
 https://people.torproject.org/~boklm/tmp/bug_21328/move-jessie/build1/
 https://people.torproject.org/~boklm/tmp/bug_21328/move-jessie/build2/

 In build3 and build4, I did two builds of the tor component only (without
 cleaning openssl and libevent between them), and still get a non-matching
 tor binary:
 https://people.torproject.org/~boklm/tmp/bug_21328/move-jessie/build3/
 https://people.torproject.org/~boklm/tmp/bug_21328/move-jessie/build4/

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/21328#comment:16>
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