pkgs/by-name/cr/crc32c/package.nix

   1 { stdenv
   2 , lib
   3 , fetchFromGitHub
   4 , cmake
   5 , gflags
   6 , staticOnly ? stdenv.hostPlatform.isStatic
   7 }:
   8
   9 stdenv.mkDerivation rec {
  10   pname = "crc32c";
  11   version = "1.1.2";
  12
  13   src = fetchFromGitHub {
  14     owner = "google";
  15     repo = "crc32c";
  16     rev = version;
  17     sha256 = "0c383p7vkfq9rblww6mqxz8sygycyl27rr0j3bzb8l8ga71710ii";
  18     fetchSubmodules = true;
  19   };
  20
  21   nativeBuildInputs = [ cmake ];
  22   buildInputs = [ gflags ];
  23
  24   env.NIX_CFLAGS_COMPILE = lib.optionalString stdenv.hostPlatform.isAarch64 "-march=armv8-a+crc";
  25
  26   cmakeFlags = [
  27     "-DCRC32C_INSTALL=1"
  28     "-DCRC32C_BUILD_TESTS=1"
  29     "-DCRC32C_BUILD_BENCHMARKS=0"
  30     "-DCRC32C_USE_GLOG=0"
  31     "-DINSTALL_GTEST=0"
  32     "-DBUILD_SHARED_LIBS=${if staticOnly then "0" else "1"}"
  33   ];
  34
  35   doCheck = false;
  36   doInstallCheck = true;
  37
  38   installCheckPhase = ''
  39     runHook preInstallCheck
  40
  41     ctest
  42
  43     runHook postInstallCheck
  44   '';
  45
  46   postFixup = ''
  47     # fix bogus include paths
  48     for f in $(find $out/lib/cmake -name '*.cmake'); do
  49       substituteInPlace "$f" --replace "\''${_IMPORT_PREFIX}/$out/include" "\''${_IMPORT_PREFIX}/include"
  50     done
  51   '';
  52
  53   meta = with lib; {
  54     homepage = "https://github.com/google/crc32c";
  55     description = "CRC32C implementation with support for CPU-specific acceleration instructions";
  56     license = with licenses; [ bsd3 ];
  57     maintainers = with maintainers; [ cpcloud ];
  58   };
  59 }