mk_add_options MOZ_OBJDIR=@TOPSRCDIR@/obj-@CONFIG_GUESS@
 mk_add_options MOZ_CO_PROJECT=calendar

 mk_add_options JS_READLINE=1

 ac_add_options --disable-installer
 ac_add_options --disable-airbag
 ac_add_options --enable-debugger-info-modules=yes

 ac_add_options --enable-application=calendar
 ac_add_options --enable-extensions=default,lightning,inspector

----
ac_add_options --disable-optimize
ac_add_options --enable-debug
ac_add_options --enable-default-toolkit=cairo-gtk2
ac_add_options --disable-javaxpcom
ac_add_options --enable-debugger-info-modules=yes
ac_add_options --enable-extensions=default,lightning,inspector
mk_add_options MOZ_OBJDIR=@TOPSRCDIR@/obj-@CONFIG_GUESS@
mk_add_options MOZ_BUILD_PROJECTS="calendar mail"
mk_add_options MOZ_CO_PROJECT="calendar mail"
ac_add_app_options calendar --enable-application=calendar
ac_add_app_options mail --enable-application=mail