haskell-defaults.nix: don't provide singletons on pre-7.8.x platforms

This commit is contained in:
Peter Simons 2014-06-09 09:32:22 +02:00
parent 717fe5e3e4
commit b134e2a0fd

View file

@ -43,6 +43,7 @@
haddock = self.haddock_2_13_2;
modularArithmetic = null; # requires base >= 4.7
pipesBinary = super.pipesBinary.override { binary = self.binary_0_7_2_1; };
singletons = null; # requires base >= 4.7
transformers = self.transformers_0_3_0_0; # core packagen in ghc > 7.6.x
zipArchive = super.zipArchive_0_2_2_1; # works without binary 0.7.x
};