devel/ghc baut nicht

[CrimsonKing]

Also baut schon, aber nur so halb:

 (...)
"/usr/ports/lang/ghc/work/ghc-7.10.2-boot/bin/ghc-7.10.2" -H32m -O -I/usr/include -L/usr/lib -I/usr/local/include -L/usr/local/lib \
  -optc-O2 -optc-pipe -optc-Qunused-arguments -optc-I/usr/local/include -optc-fstack-protector -optc-fno-strict-aliasing  -optc-fno-stack-protector \
  \
  --make utils/ghc-cabal/Main.hs -o utils/ghc-cabal/dist/build/tmp/ghc-cabal \
  -no-user-package-db \
  -Wall -fno-warn-unused-imports -fno-warn-warnings-deprecations \
  -DCABAL_VERSION=1,22,4,0 \
  -DBOOTSTRAPPING \
  -optP-include -optPutils/ghc-cabal/cabal_macros_boot.h \
  -odir  bootstrapping \
  -hidir bootstrapping \
  -ilibraries/Cabal/Cabal \
  -ilibraries/binary/src -DGENERICS \
  -ilibraries/filepath \
  -ilibraries/hpc \

[ 1 of 90] (...)
(...)
[30 of 90] Compiling Distribution.Compiler ( libraries/Cabal/Cabal/Distribution/Compiler.hs, bootstrapping/Distribution/Compiler.o )
[31 of 90] Compiling Distribution.Simple.Compiler ( libraries/Cabal/Cabal/Distribution/Simple/Compiler.hs, bootstrapping/Distribution/Simple/Compiler.o )
[32 of 90] Compiling Distribution.Simple.GHC.ImplInfo ( libraries/Cabal/Cabal/Distribution/Simple/GHC/ImplInfo.hs, bootstrapping/Distribution/Simple/GHC/ImplInfo.o )
[33 of 90] Compiling Distribution.System ( libraries/Cabal/Cabal/Distribution/System.hs, bootstrapping/Distribution/System.o )
[34 of 90] Compiling Distribution.ModuleName ( libraries/Cabal/Cabal/Distribution/ModuleName.hs, bootstrapping/Distribution/ModuleName.o )
[35 of 90] Compiling Distribution.Package ( libraries/Cabal/Cabal/Distribution/Package.hs, bootstrapping/Distribution/Package.o )
[36 of 90] Compiling Distribution.PackageDescription ( libraries/Cabal/Cabal/Distribution/PackageDescription.hs, bootstrapping/Distribution/PackageDescription.o )

(Das dauert dann eine gefühlte Ewigkeit, bis ...)

ghc/ghc.mk:114: ghc/stage1/package-data.mk: No such file or directory
gmake[3]: *** [utils/ghc-cabal/ghc.mk:34: utils/ghc-cabal/dist/build/tmp/ghc-cabal] Killed
gmake[2]: *** [Makefile:72: all] Error 2
gmake[2]: Leaving directory '/usr/ports/lang/ghc/work/ghc-7.10.2'
*** Error code 1

Stop.
make[1]: stopped in /usr/ports/lang/ghc
*** Error code 1
(...)

Und das jedes Mal.

Warum?