24 lines
786 B
Nix
24 lines
786 B
Nix
{ cabal, mtl, fetchurl, alex, happy }:
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cabal.mkDerivation (self: {
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pname = "BNFC";
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version = "2.6.0.3";
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sha256 = "0i38rwslkvnicnlxbrxybnwkgfin04lnr4q12lcvli4ldp2ylfjq";
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isLibrary = true;
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isExecutable = true;
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buildDepends = [ mtl ];
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buildTools = [ alex happy ];
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patches = [ (fetchurl { url = "https://github.com/BNFC/bnfc/pull/3.patch"; sha256 = "103l04ylzswgxrmpv5zy6dd0jyr96z21mdkpgk1z4prvn8wjl624"; }) ];
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patchFlags = "-p2";
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preConfigure = "runhaskell Setup.lhs clean";
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meta = {
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homepage = "http://bnfc.digitalgrammars.com/";
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description = "A compiler front-end generator";
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license = "GPL";
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platforms = self.ghc.meta.platforms;
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maintainers = [
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self.stdenv.lib.maintainers.andres
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self.stdenv.lib.maintainers.simons
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];
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};
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})
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