. $topsrcdir/browser/config/mozconfig mk_add_options MOZ_OBJDIR=@TOPSRCDIR@/ff-build mk_add_options MOZ_MAKE_FLAGS="-j2" ac_add_options --disable-tests ac_add_options --disable-debug ac_add_options --disable-installer ac_add_options --disable-updater ac_add_options --disable-crashreporter ac_add_options --enable-optimize ac_add_options --enable-application=browser ac_add_options --with-l10n-base=..