mk_add_options MOZ_CO_PROJECT=mail
ac_add_options --enable-application=comm/mail
mk_add_options AUTOCONF=autoconf-2.13

ac_add_options --enable-default-toolkit=cairo-gtk3-wayland

ac_add_options --prefix="$PREFIX"
ac_add_options --libdir="$LIBDIR"
ac_add_options --with-system-jpeg
ac_add_options --with-system-zlib
ac_add_options --with-system-libvpx
ac_add_options --disable-tests
ac_add_options --disable-strip
# temporary disable system cairo, because compilation fails
ac_add_options --disable-necko-wifi
ac_add_options --disable-updater
ac_add_options --enable-startup-notification
ac_add_options --with-system-icu

# lightning related
ac_add_options --enable-calendar

export BUILD_OFFICIAL=1
export MOZILLA_OFFICIAL=1
mk_add_options BUILD_OFFICIAL=1
mk_add_options MOZILLA_OFFICIAL=1
mk_add_options MOZ_OBJDIR=@TOPSRCDIR@/objdir