Bug 22115: use i386 containers for the win32 build

projects/firefox/build

 #!/bin/bash
+[% c("var/setarch") -%]
 [% c("var/set_default_env") -%]
 [% IF c("var/windows") -%]
   mkdir -p /var/tmp/dist

projects/gcc/config

@@ -38,6 +38,9 @@ targets:
   windows-i686:
     var:
       configure_opt: --disable-multilib --enable-languages=c,c++
+      arch_deps:
+        - libc6-dev
+        - zlib1g-dev
   linux-i686:
     var:
       configure_opt: --enable-multilib --enable-languages=c,c++ --with-system-zlib

projects/mingw-w64/config

@@ -13,6 +13,7 @@ var:
     - libmpc-dev
     - g++-mingw-w64-i686
   setup: |
+    [% c("var/setarch") -%]
     mkdir -p /var/tmp/dist
     tar -C /var/tmp/dist -xf [% c("compiler_tarfile") %]
     export PATH="/var/tmp/dist/mingw-w64/helpers:/var/tmp/dist/mingw-w64/bin:$PATH"

projects/tor-browser/build

@@ -201,19 +201,6 @@ popd
 
 
 [% IF c("var/windows") %]
-  # We need to install a recent version of python-pefile so that it works
-  # in a x86_64 container:
-  # https://github.com/TheTorProject/tor-messenger-build/pull/10
-  tar xf $rootdir/[% c('input_files_by_name/python-future') %]
-  cd $(echo [% c('input_files_by_name/python-future') %] | sed s/\.tar\.gz$//)
-  python setup.py install --user
-  cd ..
-
-  tar xf $rootdir/[% c('input_files_by_name/python-pefile') %]
-  cd $(echo [% c('input_files_by_name/python-pefile') %] | sed s/\.tar\.gz$//)
-  python setup.py install --user
-  cd ..
-
   tar -C /var/tmp/dist -xf $rootdir/[% c('input_files_by_name/nsis') %]
   export PATH="/var/tmp/dist/nsis/bin:$PATH"
 

projects/tor-browser/config

@@ -27,8 +27,8 @@ targets:
   windows-i686:
     var:
       mar_osname: win32
-      container:
-        suite: utopic
+      arch_deps:
+        - python-pefile
 
 input_files:
   - project: container-image
@@ -70,11 +70,3 @@ input_files:
     enable: '[% c("var/windows") %]'
   - filename: pe_checksum_fix.py
     enable: '[% c("var/windows") %]'
-  - name: python-future
-    URL: https://pypi.python.org/packages/00/2b/8d082ddfed935f3608cc61140df6dcbf0edea1bc3ab52fb6c29ae3e81e85/future-0.16.0.tar.gz
-    sha256sum: e39ced1ab767b5936646cedba8bcce582398233d6a627067d4c6a454c90cfedb
-    enable: '[% c("var/windows") %]'
-  - name: python-pefile
-    URL: https://pypi.python.org/packages/92/c0/8589ce9734ffdba258bd3e5acd4afb2e3586c121fe73402f686288b684b0/pefile-2016.3.28.tar.gz
-    sha256sum: f24021085b5c3ef7b0898bb1f1d93eecd3839e03512769e22b0c5a10d9095f7b
-    enable: '[% c("var/windows") %]'

rbm.conf

@@ -153,7 +153,7 @@ targets:
       osname: windows-i686
       container:
         suite: precise
-        arch: amd64
+        arch: i386
       configure_opt: '--host=i686-w64-mingw32 CFLAGS="[% c("var/CFLAGS") %]" LDFLAGS="[% c("var/LDFLAGS") %]"'
       CFLAGS: '[% c("var/flag_mwindows") %] -fstack-protector-all -Wstack-protector --param ssp-buffer-size=4 -fno-strict-overflow -Wno-missing-field-initializers -Wformat -Wformat-security'
       LDFLAGS: '[% c("var/flag_mwindows") %] -Wl,--dynamicbase -Wl,--nxcompat -Wl,--enable-reloc-section -lssp -L$gcclibs'
@@ -168,6 +168,12 @@ targets:
         - zip
         - unzip
       faketime_path: /usr/lib/faketime/libfaketime.so.1
+      setarch: |
+        if test -z "$RBM_SETARCH"
+        then
+           export RBM_SETARCH=1
+           exec setarch i686 ./build
+        fi
 
   torbrowser-osx-x86_64:
     - osx-x86_64