From 10c8d2b894abc42443fd1afdbfdd2a3d24a6d938 Mon Sep 17 00:00:00 2001
From: Daniel Nagy <danielnagy@posteo.de>
Date: Sat, 21 Sep 2024 13:45:00 +0200
Subject: [PATCH] emacsPackages.zstd: init at 0-unstable-2020-06-03

---
 .../emacs/elisp-packages/manual-packages.nix  |  2 +
 .../manual-packages/zstd/default.nix          | 37 +++++++++++++++++++
 2 files changed, 39 insertions(+)
 create mode 100644 pkgs/applications/editors/emacs/elisp-packages/manual-packages/zstd/default.nix

diff --git a/pkgs/applications/editors/emacs/elisp-packages/manual-packages.nix b/pkgs/applications/editors/emacs/elisp-packages/manual-packages.nix
index 77365da2b596..5981faab2d1c 100644
--- a/pkgs/applications/editors/emacs/elisp-packages/manual-packages.nix
+++ b/pkgs/applications/editors/emacs/elisp-packages/manual-packages.nix
@@ -29,6 +29,8 @@ lib.packagesFromDirectoryRecursive {
 
   tree-sitter-langs = callPackage ./manual-packages/tree-sitter-langs { final = self; };
 
+  zstd = callPackage ./manual-packages/zstd { inherit (pkgs) zstd; };
+
   # From old emacsPackages (pre emacsPackagesNg)
   cedille = callPackage ./manual-packages/cedille { inherit (pkgs) cedille; };
 
diff --git a/pkgs/applications/editors/emacs/elisp-packages/manual-packages/zstd/default.nix b/pkgs/applications/editors/emacs/elisp-packages/manual-packages/zstd/default.nix
new file mode 100644
index 000000000000..4dfe2484dbfd
--- /dev/null
+++ b/pkgs/applications/editors/emacs/elisp-packages/manual-packages/zstd/default.nix
@@ -0,0 +1,37 @@
+{
+  lib,
+  melpaBuild,
+  stdenv,
+  fetchFromGitHub,
+  zstd,
+}:
+
+let
+  libExt = stdenv.hostPlatform.extensions.sharedLibrary;
+in
+melpaBuild {
+  pname = "zstd";
+  version = "0-unstable-2020-06-03";
+
+  src = fetchFromGitHub {
+    owner = "syohex";
+    repo = "emacs-zstd";
+    rev = "072b264e2cbd5c05be06a1208ebccc2dab44be39";
+    hash = "sha256-p8bxefytTOSV6vIG8PAPBXfVKA2rfmWdRtVwjE42mAw=";
+  };
+
+  buildInputs = [ zstd ];
+
+  preBuild = ''
+    $CC -std=gnu99 -shared -o zstd-core${libExt} zstd-core.c -lzstd
+  '';
+
+  files = ''(:defaults "zstd-core${libExt}")'';
+
+  meta = {
+    homepage = "https://github.com/syohex/emacs-zstd";
+    description = "Zstd binding for Emacs Lisp";
+    license = lib.licenses.gpl3Plus;
+    maintainers = with lib.maintainers; [ nagy ];
+  };
+}