Compiling with extra libraries in Windows doesn't work with whitespaces in platform folder

[neothemachine]

I tried to do the following:

cabal install monadiccp --flags="RuntimeGecode? Debug" --extra-lib-dirs="D:\Programme\Gecode\bin;D:\Programme\Gecod

e\lib" --extra-include-dirs=D:\Programme\Gecode\include\ --reinstall

But that didn't work. The errors I saw with -v3 indicate that gcc.exe is somehow executed wrongly, e.g.:

realgcc.exe: Platform\2012.2.0.0\lib\time-1.4\include -ID:\programme\Haskell:Invalid argument

It cuts off at the first whitespace, as if there are no " " around the paths. See the attached log file.

[neothemachine]

-v3 output

[refold]

Looks like a Cabal bug. Please resubmit it at the Cabal bug tracker: https://github.com/haskell/cabal/issues/new