build mozilla without debug

hi.

i try to build mozilla without debuging on linux but i allways get these
DEBUG and QA menues in the menubar. is this the way it is supposed to be?

my configure options are:

# Options for client.mk.
mk_add_options MOZ_MAKE_FLAGS=-j4

# Options for 'configure' (same as command-line options).
ac_add_options --with-pthreads
ac_add_options --with-system-jpeg=/usr/lib/libjpeg
ac_add_options --with-system-zlib=/usr/lib/libz
ac_add_options --with-system-png=/usr/lib/libpng
ac_add_options --enable-toolkit-gtk
ac_add_options --disable-mailnews
ac_add_options --disable-ldap
ac_add_options --enable-crypto
ac_add_options --enable-plaintext-editor-only
ac_add_options --disable-jsd
ac_add_options --disable-mathml
ac_add_options --disable-tests
ac_add_options --disable-debug
ac_add_options --enable-optimize="-Os -march=i586"
ac_add_options --disable-dtd-debug
ac_add_options --disable-logging
ac_add_options --enable-reorder
ac_add_options --enable-strip
ac_add_options --with-default-mozilla-five-home=/opt/mozilla

am i missing something here? i want mozilla to be as small as possible
and only have the browser, no mail/news, no chat. eventually no composer.

thanx ...
clemens