build error on Mac

[Kazu Yamamoto ( 山本和彦 )]

Hi,

I got an build error on Mac today:

make -r --no-print-directory -f ghc.mk phase=final all
"inplace/bin/ghc-stage1" -o utils/dll-split/dist-install/build/tmp/dll-split -hisuf dyn_hi -osuf  dyn_o -hcsuf dyn_hc -fPIC -dynamic  -H32m -O    -hide-all-packages -i -iutils/dll-split/. -iutils/dll-split/dist-install/build -iutils/dll-split/dist-install/build/autogen -Iutils/dll-split/dist-install/build -Iutils/dll-split/dist-install/build/autogen     -optP-include -optPutils/dll-split/dist-install/build/autogen/cabal_macros.h -package base-4.7.0.0 -package containers-0.5.0.0 -package filepath-1.3.0.2 -XHaskell98  -no-user-package-db -rtsopts      -odir utils/dll-split/dist-install/build -hidir utils/dll-split/dist-install/build -stubdir utils/dll-split/dist-install/build    -optl-Wl,-headerpad_max_install_names utils/dll-split/dist-install/build/Main.dyn_o    
ld: unknown option: --undefined=_ghczmprim_GHCziTypes_Izh_static_info
collect2: ld returned 1 exit status
make[1]: *** [utils/dll-split/dist-install/build/tmp/dll-split] Error 1
make: *** [all] Error 2

--Kazu