Fix JP build and add action to test all versions (#558)

* Fix JP build

* Add a script to verify all versions.

* symbol size udpate, and scratch link update

* Add support for diffing other regions and versions with custom flags

diff_settings.py

@@ -1,7 +1,26 @@
 def apply(config, args):
-    config["baseimg"] = "baseroms/baserom.us.v77.z64"
-    config["myimg"] = "build/dkr.us.v77.z64"
-    config["mapfile"] = "build/dkr.us.v77.map"
+    config["baseimg"] = f"baseroms/baserom." + args.region + "." + args.version + ".z64"
+    config["myimg"] = f"build/dkr." + args.region + "." + args.version + ".z64"
+    config["mapfile"] = f"build/dkr." + args.region + "." + args.version + ".map"
     config["source_directories"] = ["src"]
     config["show_line_numbers_default"] = True
     config["expected_dir"] = "expected/"
+    config["makeflags"] = ["REGION=" + args.region, "VERSION=" + args.version]
+
+def add_custom_arguments(parser):
+    parser.add_argument(
+        "-r",
+        "--REGION",
+        dest="region",
+        default="us",
+        type=str,
+        help="Set the region",
+    )
+    parser.add_argument(
+        "-v",
+        "--VERSION",
+        dest="version",
+        default="v77",
+        type=str,
+        help="Set the version",
+    )