1 files changed, 36 insertions, 0 deletions
diff --git a/pkgs/misc/emulators/retroarch/wrapper.nix b/pkgs/misc/emulators/retroarch/wrapper.nix
new file mode 100644
index 00000000000..f7e903ef529
--- /dev/null
+++ b/pkgs/misc/emulators/retroarch/wrapper.nix
@@ -0,0 +1,36 @@
+{ stdenv, lib, makeWrapper, retroarch, cores }:
+
+let
+
+  p = builtins.parseDrvName retroarch.name;
+
+in
+
+stdenv.mkDerivation {
+  name = "retroarch-" + p.version;
+  version = p.version;
+
+  buildInputs = [ makeWrapper ];
+
+  buildCommand = ''
+    mkdir -p $out/lib
+    $(for coreDir in $cores
+    do
+      $(ln -s $coreDir/*.so $out/lib/.)
+    done)
+    makeWrapper ${retroarch}/bin/retroarch $out/bin/retroarch \
+      --suffix-each LD_LIBRARY_PATH ':' "$cores" \
+      --add-flags "-L $out/lib/ --menu" \
+  '';
+
+  cores = map (x: x + x.libretroCore) cores;
+  preferLocalBuild = true;
+
+  meta = with retroarch.meta; {
+    inherit license homepage;
+    description = description
+                  + " (with cores: "
+                  + lib.concatStrings (lib.intersperse ", " (map (x: ""+x.name) cores))
+                  + ")";
+  };
+}