mlkit: also install barry (#528275)

pkgs/by-name/ml/mlkit/package.nix

@@ -27,11 +27,13 @@ stdenv.mkDerivation (finalAttrs: {
     "mlkit_libs"
     "smltojs"
     "smltojs_basislibs"
+    "barry"
   ];
 
   installTargets = [
     "install"
     "install_smltojs"
+    "install_barry"
   ];
 
   doCheck = true;
@@ -46,6 +48,8 @@ stdenv.mkDerivation (finalAttrs: {
     make -C test_dev test
     echo ==== Running MLKit test suite: test_prof ====
     make -C test_dev test_prof
+    echo ==== Running Barry test suite ====
+    make -C test/barry
     runHook postCheck
   '';
 
@@ -54,7 +58,10 @@ stdenv.mkDerivation (finalAttrs: {
     homepage = "https://elsman.com/mlkit/";
     changelog = "https://github.com/melsman/mlkit/blob/v${finalAttrs.version}/NEWS.md";
     license = lib.licenses.gpl2Plus;
-    platforms = lib.platforms.unix;
+    platforms = [
+      "x86_64-darwin"
+      "x86_64-linux"
+    ];
     maintainers = with lib.maintainers; [ athas ];
   };
 })