7 clangStdenv.mkDerivation rec {
12 url = "https://www.princeton.edu/~chaff/zchaff/zchaff.64bit.${version}.zip";
13 sha256 = "sha256-88fAtJb7o+Qv2GohTdmquxMEq4oCbiKbqLFmS7zs1Ak=";
16 patches = [ ./sat_solver.patch ];
18 substituteInPlace zchaff_solver.cpp --replace "// #define VERIFY_ON" "#define VERIFY_ON"
21 makeFlags = [ "CC=${clangStdenv.cc.targetPrefix}c++" ];
24 install -Dm755 -t $out/bin zchaff
29 homepage = "https://www.princeton.edu/~chaff/zchaff.html";
30 description = "Accelerated SAT Solver from Princeton";
31 mainProgram = "zchaff";
32 license = licenses.mit;
33 maintainers = with maintainers; [ siraben ];
34 platforms = platforms.unix;