33 lines
887 B
Nix
33 lines
887 B
Nix
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{ lib, clangStdenv, fetchzip }:
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clangStdenv.mkDerivation rec {
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pname = "zchaff";
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version = "2007.3.12";
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src = fetchzip {
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url = "https://www.princeton.edu/~chaff/zchaff/zchaff.64bit.${version}.zip";
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sha256 = "sha256-88fAtJb7o+Qv2GohTdmquxMEq4oCbiKbqLFmS7zs1Ak=";
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};
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patches = [ ./sat_solver.patch ];
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postPatch = ''
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substituteInPlace zchaff_solver.cpp --replace "// #define VERIFY_ON" "#define VERIFY_ON"
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'';
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makeFlags = [ "CC=${clangStdenv.cc.targetPrefix}c++" ];
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installPhase= ''
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runHook preInstall
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install -Dm755 -t $out/bin zchaff
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runHook postInstall
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'';
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meta = with lib; {
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homepage = "https://www.princeton.edu/~chaff/zchaf";
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description = "Accelerated SAT Solver from Princeton";
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mainProgram = "zchaff";
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license = licenses.mit;
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maintainers = with maintainers; [ siraben ];
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platforms = platforms.unix;
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};
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}
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