Issue 4677 - Add support for x86 builds in adblockbrowser-build

adblockbrowser-cfg.py

 import os
 # The name of the directory we'll pull our source into.
 BUILD_DIR = "adblockbrowser"
 # This is everything that comes after https://hg.mozilla.org/
 # e.g. "releases/mozilla-aurora"
 REPO_PATH = "mozilla-central"
 # This is where the l10n repos are (everything after https://hg.mozilla.org/)
 # for mozilla-central, that's "l10n-central".
 # For mozilla-aurora, that's "releases/l10n/mozilla-aurora"
 L10N_REPO_PATH = "releases/l10n/mozilla-release"
 # Currently this is assumed to be a subdirectory of your build dir
-OBJDIR = "obj-arm-linux-androideabi"
+if not "OBJDIR" in os.environ:
+    raise "No objdir specified - please set OBJDIR"
+OBJDIR = os.environ.get("OBJDIR")
 # Set this to mobile/xul for XUL Fennec
 ANDROID_DIR = "mobile/android"
 # Absolute path to your mozconfig.
 # By default it looks at "./mozconfig"
 if not "MOZCONFIG" in os.environ:
     raise "No mozconfig specified - please set MOZCONFIG"
 MOZCONFIG = os.environ.get("MOZCONFIG")
 
 config = {
     "work_dir": ".",
@@ skipping 14 matching lines @@
     "mozconfig": MOZCONFIG,
     "default_actions": [
         "pull-locale-source",
         "build",
         "add-locales",
         "abb-transform-locales",
         "package-multi",
         "summary",
     ],
 }