From 1e7e62c52a453ff1a4f6cb9e82ef7db76ec19de0 Mon Sep 17 00:00:00 2001
From: Thiago Kenji Okada <thiagokokada@gmail.com>
Date: Tue, 19 Nov 2024 15:56:41 +0000
Subject: [PATCH] libretro.fceumm: move to retroarch/cores

---
 .../emulators/retroarch/cores.nix             |  8 +------
 .../emulators/retroarch/cores/fceumm.nix      | 22 +++++++++++++++++++
 2 files changed, 23 insertions(+), 7 deletions(-)
 create mode 100644 pkgs/applications/emulators/retroarch/cores/fceumm.nix

diff --git a/pkgs/applications/emulators/retroarch/cores.nix b/pkgs/applications/emulators/retroarch/cores.nix
index 6354edf11a29..0e25640d9dd2 100644
--- a/pkgs/applications/emulators/retroarch/cores.nix
+++ b/pkgs/applications/emulators/retroarch/cores.nix
@@ -147,13 +147,7 @@ lib.makeScope newScope (self: rec {
 
   fbneo = self.callPackage ./cores/fbneo.nix {  };
 
-  fceumm = mkLibretroCore {
-    core = "fceumm";
-    meta = {
-      description = "FCEUmm libretro port";
-      license = lib.licenses.gpl2Only;
-    };
-  };
+  fceumm = self.callPackage ./cores/fceumm.nix {  };
 
   flycast = mkLibretroCore {
     core = "flycast";
diff --git a/pkgs/applications/emulators/retroarch/cores/fceumm.nix b/pkgs/applications/emulators/retroarch/cores/fceumm.nix
new file mode 100644
index 000000000000..e8ada8587cbf
--- /dev/null
+++ b/pkgs/applications/emulators/retroarch/cores/fceumm.nix
@@ -0,0 +1,22 @@
+{
+  lib,
+  fetchFromGitHub,
+  mkLibretroCore,
+}:
+mkLibretroCore {
+  core = "fceumm";
+  version = "unstable-2024-09-23";
+
+  src = fetchFromGitHub {
+    owner = "libretro";
+    repo = "libretro-fceumm";
+    rev = "e226068f979cd8fbfc3be9780d16cfb1405095b0";
+    hash = "sha256-2G5EzcDJkEhaN+nXi/wu3+Ejim04ZzOr+LW69cLAEuM=";
+  };
+
+  meta = {
+    description = "FCEUmm libretro port";
+    homepage = "https://github.com/libretro/libretro-fceumm";
+    license = lib.licenses.gpl2Only;
+  };
+}