Unverified Commit 0c1a2761 authored by azahi's avatar azahi
Browse files

gsl-lite: refactor

parent 809ecca0

pkgs/by-name/gs/gsl-lite/package.nix

+14 −20
Original line number Diff line number Diff line
@@ -7,15 +7,14 @@ 
  installCompatHeader ? false,

  installLegacyHeaders ? false,

}:



stdenv.mkDerivation rec {

stdenv.mkDerivation (finalAttrs: {

  pname = "gsl-lite";

  version = "0.42.0";



  src = fetchFromGitHub {

    owner = "gsl-lite";

    repo = "gsl-lite";

    rev = "v${version}";

    tag = "v${finalAttrs.version}";

    hash = "sha256-4CQG+sX/UTQ4zICmDR6YBfapuh0hSqkWk5skZAVAy2o=";

  };
@@ -24,22 +23,17 @@ stdenv.mkDerivation rec { 
    ninja

  ];



  cmakeFlags =

    lib.mapAttrsToList (name: value: ''-DGSL_LITE_OPT_${name}:BOOL=${if value then "ON" else "OFF"}'')

      {

        INSTALL_COMPAT_HEADER = installCompatHeader;

        INSTALL_LEGACY_HEADERS = installLegacyHeaders;

        BUILD_TESTS = doCheck;

      };

  cmakeFlags = [

    (lib.cmakeBool "GSL_LITE_OPT_BUILD_TESTS" finalAttrs.doCheck)

    (lib.cmakeBool "GSL_LITE_OPT_INSTALL_COMPAT_HEADER" installCompatHeader)

    (lib.cmakeBool "GSL_LITE_OPT_INSTALL_LEGACY_HEADERS" installLegacyHeaders)

  ];



  # Building tests is broken on Darwin.

  doCheck = !stdenv.hostPlatform.isDarwin;



  meta = with lib; {

    description = ''

      A single-file header-only version of ISO C++ Guidelines Support Library

      (GSL) for C++98, C++11, and later

    '';

  meta = {

    description = "Single-file header-only version of ISO C++ GSL";

    longDescription = ''

      gsl-lite is a single-file header-only implementation of the C++ Core

      Guidelines Support Library originally based on Microsoft GSL and adapted
@@ -47,9 +41,9 @@ stdenv.mkDerivation rec { 
      C++20.

    '';

    homepage = "https://github.com/gsl-lite/gsl-lite";

    changelog = "https://github.com/gsl-lite/gsl-lite/blob/${src.rev}/CHANGES.txt";

    license = licenses.mit;

    maintainers = with maintainers; [ azahi ];

    platforms = platforms.all;

    changelog = "https://github.com/gsl-lite/gsl-lite/blob/${finalAttrs.src.rev}/CHANGES.txt";

    license = lib.licenses.mit;

    maintainers = [ lib.maintainers.azahi ];

    platforms = lib.platforms.all;

  };

}
 
})