20 lines
715 B
Nix
20 lines
715 B
Nix
{ cabal, fetchurl, perl, QuickCheck }:
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cabal.mkDerivation (self: {
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pname = "alex";
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version = "3.0.5";
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sha256 = "0ncnp7cl7dlfcrwzzcp8j59i9j5r66wim1yib9g3b3jkl0bn8cn3";
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isLibrary = false;
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isExecutable = true;
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buildDepends = [ QuickCheck ];
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buildTools = [ perl ];
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patches = [ (fetchurl { url="https://github.com/simonmar/alex/pull/21.patch"; sha256="0apv3rk00gwkf5rqw3467bg6pnamr07zdksbp9khhzzi73k9aq4f"; }) ];
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meta = {
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homepage = "http://www.haskell.org/alex/";
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description = "Alex is a tool for generating lexical analysers in Haskell";
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license = self.stdenv.lib.licenses.bsd3;
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platforms = self.ghc.meta.platforms;
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maintainers = [ self.stdenv.lib.maintainers.andres ];
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};
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})
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