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haskell-utf8-string: fix build with ghc-6.12.x

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This commit is contained in:
Peter Simons 2015-01-23 21:55:10 +01:00
parent 52f4b0d344
commit 56c970ae01
1 changed files with 4 additions and 1 deletions
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pkgs/development/haskell-modules/configuration-ghc-6.12.x.nix
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@ -59,7 +59,10 @@ self: super: {
ChasingBottoms = dontHaddock super.ChasingBottoms;
# https://github.com/glguy/utf8-string/issues/9
utf8-string = appendConfigureFlag super.utf8-string "--ghc-option=-XUndecidableInstances";
utf8-string = overrideCabal super.utf8-string (drv: {
configureFlags = drv.configureFlags or [] ++ ["-f-bytestring-in-base" "--ghc-option=-XUndecidableInstances"];
preConfigure = "sed -i -e 's|base >= .* < .*,|base,|' utf8-string.cabal";
});
# https://github.com/haskell/HTTP/issues/80
HTTP = doJailbreak super.HTTP;