Merge pull request #319608 from jleightcap/fern/libcpucycles

libcpucycles:  init at 20240318

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

@@ -0,0 +1,55 @@
+{
+  lib,
+  stdenv,
+  fetchzip,
+  python3,
+  librandombytes,
+}:
+
+stdenv.mkDerivation (finalAttrs: {
+  pname = "libcpucycles";
+  version = "20240318";
+
+  src = fetchzip {
+    url = "https://cpucycles.cr.yp.to/libcpucycles-${finalAttrs.version}.tar.gz";
+    hash = "sha256-Fb73EOHGgEehZJwTCtCG12xwyiqtDXFs9eFDsHBQiDo=";
+  };
+
+  postPatch = ''
+    patchShebangs configure
+    patchShebangs scripts-build
+  '';
+
+  nativeBuildInputs = [ python3 ];
+
+  inherit (librandombytes) hardeningDisable configurePlatforms env;
+
+  preFixup = lib.optionalString stdenv.isDarwin ''
+    install_name_tool -id "$out/lib/libcpucycles.1.dylib" "$out/lib/libcpucycles.1.dylib"
+    install_name_tool -change "libcpucycles.1.dylib" "$out/lib/libcpucycles.1.dylib" "$out/bin/cpucycles-info"
+  '';
+
+  meta = {
+    homepage = "https://cpucycles.cr.yp.to/";
+    description = "Microlibrary for counting CPU cycles";
+    changelog = "https://cpucycles.cr.yp.to/download.html";
+    license = with lib.licenses; [
+      # Upstream specifies the public domain licenses with the terms here https://cr.yp.to/spdx.html
+      publicDomain
+      cc0
+      bsd0
+      mit
+      mit0
+    ];
+    maintainers = with lib.maintainers; [
+      kiike
+      imadnyc
+      jleightcap
+    ];
+    # list of architectures it supports, but currentlly untested with nix https://cpucycles.cr.yp.to/libcpucycles-20240318/cpucycles/options.html
+    platforms = [
+      "x86_64-linux"
+      "aarch64-linux"
+    ] ++ lib.platforms.darwin;
+  };
+})

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

@@ -21,6 +21,8 @@ stdenv.mkDerivation (finalAttrs: {
     patchShebangs scripts-build
   '';
 
+  __structuredAttrs = true;
+
   # NOTE: librandombytes uses a custom Python `./configure`: it does not expect standard
   # autoconfig --build --host etc. arguments: disable
   configurePlatforms = [ ];