Build failure in cairo on OSX 10.8

Hi all,

Despite my best attempts not to have the module cairo built, it is still
trying and failing with the following messsage :

CCLD   libcairo.la
Undefined symbols:
  "___umodti3", referenced from:
      __cairo_uint128_divrem in cairo-wideint.o
      __cairo_int128_divrem in cairo-wideint.o
  "___udivti3", referenced from:
      __cairo_uint128_divrem in cairo-wideint.o
      __cairo_int128_divrem in cairo-wideint.o
ld: symbol(s) not found
clang: error: linker command failed with exit code 1 (use -v to see
invocation)
make[3]: *** [libcairo.la] Error 1
make[2]: *** [all] Error 2
dmake:  Error code 2, while making
'../unxmacxi.pro/misc/build/so_built_so_cairo


I'm using the following autogen.sh switches :

CC=clang
--with-max-jobs=4
--with-num-cpus=2
--disable-ccache
--disable-linkoo
--disable-zenity
--enable-werror
--with-macosx-sdk=10.6
--enable-epm
--with-epm=internal
--enable-python=auto
--disable-mozilla
--disable-mozilla-build
--disable-cairo-canvas
--disable-rsvg
--disable-binfilter
--disable-odk
--disable-online-update
--enable-debug
--enable-dgbutils
--without-doxygen
--without-help
--without-helppack-integration
--without-myspell-dicts


Unfortunately, I'm at a bit of a loss to know what is causing cairo to
still get built. Any pointers ?

TIA,

Alex