From b28253f5185ee6c94458fa107c013380de26bc6a Mon Sep 17 00:00:00 2001
From: Yureka <yureka@cyberchaos.dev>
Date: Sun, 5 Oct 2025 13:00:54 +0200
Subject: [PATCH 1/2] rlottie: build with meson

This works around rlottie not supporting CMake 4, and at the same time
drops some additional flags.
While some CMake metadata files are now missing, dependents should use
pkg-config to find rlottie anyways.
---
 pkgs/by-name/rl/rlottie/package.nix | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/pkgs/by-name/rl/rlottie/package.nix b/pkgs/by-name/rl/rlottie/package.nix
index 6b4c19bbbddd..14d30ab20d8c 100644
--- a/pkgs/by-name/rl/rlottie/package.nix
+++ b/pkgs/by-name/rl/rlottie/package.nix
@@ -3,7 +3,7 @@
   stdenv,
   fetchFromGitHub,
   fetchpatch,
-  cmake,
+  meson,
   ninja,
   pkg-config,
 }:
@@ -28,15 +28,11 @@ stdenv.mkDerivation rec {
   ];
 
   nativeBuildInputs = [
-    cmake
+    meson
     ninja
     pkg-config
   ];
 
-  cmakeFlags = [
-    (lib.cmakeFeature "LIB_INSTALL_DIR" "${placeholder "out"}/lib")
-  ];
-
   env.NIX_CFLAGS_COMPILE = lib.optionalString (
     stdenv.hostPlatform.isDarwin && stdenv.hostPlatform.isAarch64
   ) "-U__ARM_NEON__";

From ab01c588b514838c539400de10d560b7e58a6117 Mon Sep 17 00:00:00 2001
From: Yureka <yureka@cyberchaos.dev>
Date: Mon, 6 Oct 2025 10:36:43 +0200
Subject: [PATCH 2/2] rlottie: 0.2 -> unstable-20251001

---
 pkgs/by-name/rl/rlottie/package.nix | 16 ++++------------
 1 file changed, 4 insertions(+), 12 deletions(-)

diff --git a/pkgs/by-name/rl/rlottie/package.nix b/pkgs/by-name/rl/rlottie/package.nix
index 14d30ab20d8c..54c0ac6a5d88 100644
--- a/pkgs/by-name/rl/rlottie/package.nix
+++ b/pkgs/by-name/rl/rlottie/package.nix
@@ -8,25 +8,17 @@
   pkg-config,
 }:
 
-stdenv.mkDerivation rec {
+stdenv.mkDerivation {
   pname = "rlottie";
-  version = "0.2";
+  version = "0.2-unstable-2025-10-01";
 
   src = fetchFromGitHub {
     owner = "Samsung";
     repo = "rlottie";
-    rev = "v${version}";
-    sha256 = "10bxr1zf9wxl55d4cw2j02r6sgqln7mbxplhhfvhw0z92fi40kr3";
+    rev = "671c561130ead1c6e44805a7ec1263573a3440fd";
+    hash = "sha256-od3zatv4ZxUIoLkwy0TT8lAsDcjoPS4plci+ZDyz34Y=";
   };
 
-  patches = [
-    # Fixed build with GCC 11
-    (fetchpatch {
-      url = "https://github.com/Samsung/rlottie/commit/2d7b1fa2b005bba3d4b45e8ebfa632060e8a157a.patch";
-      hash = "sha256-2JPsj0WiBMMu0N3NUYDrHumvPN2YS8nPq5Zwagx6UWE=";
-    })
-  ];
-
   nativeBuildInputs = [
     meson
     ninja