mari0: support darwin

pkgs/by-name/ma/mari0/package.nix

@@ -44,7 +44,7 @@ stdenv.mkDerivation {
     zip -9 -r mari0.love ./*
     strip-nondeterminism --type zip mari0.love
     install -Dm444 -t $out/share/games/lovegames/ mari0.love
-    makeWrapper ${love}/bin/love $out/bin/mari0 \
+    makeWrapper ${lib.getExe love} $out/bin/mari0 \
       --add-flags $out/share/games/lovegames/mari0.love
     runHook postInstall
   '';
@@ -52,7 +52,7 @@ stdenv.mkDerivation {
   meta = {
     description = "Crossover between Super Mario Bros. and Portal";
     mainProgram = "mari0";
-    platforms = lib.platforms.linux;
+    platforms = love.meta.platforms;
     license = lib.licenses.mit;
     downloadPage = "https://stabyourself.net/mari0/";
   };