segfault 11 on mac os x when building compiler for ghc 7.7.20130430
I'm trying to build ghc head from the repo head as of today, and i'm getting the following error in the stage 2 build
carter repoScratcher/ghc ‹master› » make
===--- building phase 0
make -r --no-print-directory -f ghc.mk phase=0 phase_0_builds
make[1]: Nothing to be done for `phase_0_builds'.
===--- building phase 1
make -r --no-print-directory -f ghc.mk phase=1 phase_1_builds
make[1]: Nothing to be done for `phase_1_builds'.
===--- building final phase
make -r --no-print-directory -f ghc.mk phase=final all
"inplace/bin/ghc-stage2" -hisuf hi -osuf o -hcsuf hc -static -H64m -O0 -fllvm -package-name old-time-1.1.0.1 -hide-all-packages -i -ilibraries/old-time/. -ilibraries/old-time/dist-install/build -ilibraries/old-time/dist-install/build/autogen -Ilibraries/old-time/dist-install/build -Ilibraries/old-time/dist-install/build/autogen -Ilibraries/old-time/include -optP-include -optPlibraries/old-time/dist-install/build/autogen/cabal_macros.h -package base-4.7.0.0 -package old-locale-1.0.0.5 -XHaskell98 -XCPP -XForeignFunctionInterface -O -fllvm -no-user-package-db -rtsopts -odir libraries/old-time/dist-install/build -hidir libraries/old-time/dist-install/build -stubdir libraries/old-time/dist-install/build -dynamic-too -c libraries/old-time/dist-install/build/System/Time.hs -o libraries/old-time/dist-install/build/System/Time.o -dyno libraries/old-time/dist-install/build/System/Time.dyn_o
make[1]: *** [libraries/old-time/dist-install/build/System/Time.o] Segmentation fault: 11