From 308bb1462b42349817782e2b11b1d32886c05173 Mon Sep 17 00:00:00 2001
From: Philip Taron <philip.taron@gmail.com>
Date: Mon, 4 Mar 2024 00:54:47 -0800
Subject: [PATCH] lv2lint: fix build and update to libelf (#292904)

* lv2lint: fix build and switch to elfutils

1. The homepage and source had rotted. Update to the new ones, and use `fetchFromSourcehut`.
2. The package didn't (and to the best of my trying, won't) build on Darwin, so mark it as `platforms = platforms.linux;`
3. The appropriate Meson flags for turning on the possible lint tests weren't set. Set them and enable the features if possible.
4. Switch from using unmaintained `libelf` to `elfutils`.
---
 pkgs/applications/audio/lv2lint/default.nix | 28 ++++++++++++++-------
 1 file changed, 19 insertions(+), 9 deletions(-)

diff --git a/pkgs/applications/audio/lv2lint/default.nix b/pkgs/applications/audio/lv2lint/default.nix
index cc840722cdb9..85d373390562 100644
--- a/pkgs/applications/audio/lv2lint/default.nix
+++ b/pkgs/applications/audio/lv2lint/default.nix
@@ -1,23 +1,33 @@
-{ stdenv, lib, fetchurl, pkg-config, meson, ninja, lv2, lilv, curl, libelf }:
+{ stdenv, lib, fetchFromSourcehut, pkg-config, meson, ninja, lv2, lilv, curl, elfutils, xorg }:
 
-stdenv.mkDerivation rec {
+stdenv.mkDerivation (finalAttrs: {
   pname = "lv2lint";
   version = "0.16.2";
 
-  src = fetchurl {
-    url = "https://git.open-music-kontrollers.ch/lv2/${pname}/snapshot/${pname}-${version}.tar.xz";
-    sha256 = "sha256-sjgQVx8uGNPWcUwKzGUhChpfzXj/8D8cggVTpcHEXPQ=";
+  src = fetchFromSourcehut {
+    domain = "open-music-kontrollers.ch";
+    owner = "~hp";
+    repo = "lv2lint";
+    rev = finalAttrs.version;
+    hash = "sha256-NkzbKteLZ+P+Py+CMOYYipvu6psDslWnM1MAV1XB0TM=";
   };
 
   nativeBuildInputs = [ pkg-config meson ninja ];
-  buildInputs = [ lv2 lilv curl libelf ];
+
+  buildInputs = [ lv2 lilv curl elfutils xorg.libX11 ];
+
+  mesonFlags = [
+    (lib.mesonEnable "online-tests" true)
+    (lib.mesonEnable "elf-tests" true)
+    (lib.mesonEnable "x11-tests" true)
+  ];
 
   meta = with lib; {
     description = "Check whether a given LV2 plugin is up to the specification";
-    homepage = "https://open-music-kontrollers.ch/lv2/${pname}:";
+    homepage = "https://git.open-music-kontrollers.ch/~hp/lv2lint";
     license = licenses.artistic2;
     maintainers = [ maintainers.magnetophon ];
-    platforms = platforms.all;
+    platforms = platforms.linux;
     mainProgram = "lv2lint";
   };
-}
+})