pkgs/by-name/li/libcpucycles/package.nix

   1 {
   2   lib,
   3   stdenv,
   4   fetchzip,
   5   python3,
   6   librandombytes,
   7 }:
   8
   9 stdenv.mkDerivation (finalAttrs: {
  10   pname = "libcpucycles";
  11   version = "20240318";
  12
  13   src = fetchzip {
  14     url = "https://cpucycles.cr.yp.to/libcpucycles-${finalAttrs.version}.tar.gz";
  15     hash = "sha256-Fb73EOHGgEehZJwTCtCG12xwyiqtDXFs9eFDsHBQiDo=";
  16   };
  17
  18   patches = [ ./environment-variable-tools.patch ];
  19
  20   postPatch = ''
  21     patchShebangs configure
  22     patchShebangs scripts-build
  23   '';
  24
  25   nativeBuildInputs = [ python3 ];
  26
  27   inherit (librandombytes) hardeningDisable configurePlatforms env;
  28
  29   preFixup = lib.optionalString stdenv.hostPlatform.isDarwin ''
  30     install_name_tool -id "$out/lib/libcpucycles.1.dylib" "$out/lib/libcpucycles.1.dylib"
  31     install_name_tool -change "libcpucycles.1.dylib" "$out/lib/libcpucycles.1.dylib" "$out/bin/cpucycles-info"
  32   '';
  33
  34   passthru.updateScript = ./update.sh;
  35
  36   meta = {
  37     homepage = "https://cpucycles.cr.yp.to/";
  38     description = "Microlibrary for counting CPU cycles";
  39     changelog = "https://cpucycles.cr.yp.to/download.html";
  40     license = with lib.licenses; [
  41       # Upstream specifies the public domain licenses with the terms here https://cr.yp.to/spdx.html
  42       publicDomain
  43       cc0
  44       bsd0
  45       mit
  46       mit0
  47     ];
  48     maintainers = with lib.maintainers; [
  49       kiike
  50       imadnyc
  51       jleightcap
  52     ];
  53     inherit (librandombytes.meta) platforms;
  54   };
  55 })