13 lines
363 B
Nix
13 lines
363 B
Nix
{cabal, mtl, perl}:
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cabal.mkDerivation (self : {
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pname = "happy";
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version = "1.18.4"; # Haskell Platform 2009.2.0.1
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name = self.fname;
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sha256 = "909bec4541a92d3765e74756f752514d2d03ec7a5d3e74c18268a57fe7ffa832";
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extraBuildInputs = [perl];
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propagatedBuildInputs = [mtl];
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meta = {
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description = "Happy is a parser generator for Haskell";
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};
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})
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