[tor-bugs] #27210 [Applications/Tor Browser]: TBA - Support i386 target

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#27210: TBA - Support i386 target
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     Reporter:  sysrqb                    |      Owner:  tbb-team
         Type:  enhancement               |     Status:  new
     Priority:  Medium                    |  Milestone:
    Component:  Applications/Tor Browser  |    Version:
     Severity:  Normal                    |   Keywords:  tbb-mobile
Actual Points:                            |  Parent ID:  #25696
       Points:                            |   Reviewer:
      Sponsor:                            |
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 We should add support for the x86 target. As far as I can see, this
 requires a separate build.

 We may want a separate .mozconfig for this. Maybe we can keep the shared
 config lines into .mozconfig-android, and put the different targets and
 objdirs into `.mozconfig-android-x86` and `.mozconfig-android-arm`.

 {{{
 mk_add_options MOZ_OBJDIR=@TOPSRCDIR@/obj-arm-linux-androideabi
 ac_add_options --target=arm-linux-androideabi
 }}}

 {{{
 mk_add_options MOZ_OBJDIR=@TOPSRCDIR@/obj-x86-linux-androideabi
 ac_add_options --target=i386-linux-android
 }}}

 When running `mach configure` for i386, we'll need:
 `rustup target add i686-linux-android` and we'll need to install yasm
 (`apt install yasm`).

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/27210>
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