[tor-bugs] #26396 [Applications/Tor Browser]: libwinpthread we ship in Windows builds is not built reproducible

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#26396: libwinpthread we ship in Windows builds is not built reproducible
-------------------------------------+-------------------------------------
     Reporter:  gk                   |      Owner:  tbb-team
         Type:  defect               |     Status:  new
     Priority:  Very High            |  Milestone:
    Component:  Applications/Tor     |    Version:
  Browser                            |   Keywords:  ff60-esr,
     Severity:  Normal               |  TorBrowserTeam201806
Actual Points:                       |  Parent ID:
       Points:                       |   Reviewer:
      Sponsor:                       |
-------------------------------------+-------------------------------------
 While comparing the 64bit esr60-based builds done on two different
 machines it turned out building `libwinpthread-1.dll` is not reproducible.
 The diff is small, though:
 {{{
 --- /dev/fd/63  2018-06-18 11:22:09.192115654 +0200
 +++ /dev/fd/62  2018-06-18 11:22:09.192115654 +0200
 @@ -6,12 +6,12 @@
  00000050: 6973 2070 726f 6772 616d 2063 616e 6e6f  is program canno
  00000060: 7420 6265 2072 756e 2069 6e20 444f 5320  t be run in DOS
  00000070: 6d6f 6465 2e0d 0d0a 2400 0000 0000 0000  mode....$.......
 -00000080: 5045 0000 6486 1400 b95a 195b 003e 0800  PE..d....Z.[.>..
 +00000080: 5045 0000 6486 1400 7e44 165b 003e 0800  PE..d...~D.[.>..
  00000090: 6e08 0000 f000 2620 0b02 021a 007c 0000  n.....& .....|..
  000000a0: 004e 0000 000a 0000 4013 0000 0010 0000  .N...... at .......
  000000b0: 0000 9464 0000 0000 0010 0000 0002 0000  ...d............
  000000c0: 0400 0000 0000 0000 0500 0200 0000 0000  ................
 -000000d0: 0010 0900 0006 0000 3cb6 0900 0300 0000  ........<.......
 +000000d0: 0010 0900 0006 0000 c089 0900 0300 0000  ................
  000000e0: 0000 2000 0000 0000 0010 0000 0000 0000  .. .............
  000000f0: 0000 1000 0000 0000 0010 0000 0000 0000  ................
  00000100: 0000 0000 1000 0000 00e0 0000 df10 0000  ................
 @@ -2622,7 +2622,7 @@
  0000a3d0: 0000 0000 0000 0000 0000 0000 0000 0000  ................
  0000a3e0: 0000 0000 0000 0000 0000 0000 0000 0000  ................
  0000a3f0: 0000 0000 0000 0000 0000 0000 0000 0000  ................
 -0000a400: 0000 0000 b95a 195b 0000 0000 6ee5 0000  .....Z.[....n...
 +0000a400: 0000 0000 7e44 165b 0000 0000 6ee5 0000  ....~D.[....n...
  0000a410: 0100 0000 8700 0000 8700 0000 28e0 0000  ............(...
  0000a420: 44e2 0000 60e4 0000 f045 0000 a01c 0000  D...`....E......
  0000a430: b051 0000 0059 0000 2054 0000 40d0 0000  .Q...Y.. T.. at ...

 }}}

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/26396>
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