install and build fixes

.vscode/launch.json

@@ -16,6 +16,18 @@
             "externalConsole": false,
             "MIMode": "gdb"
         }, 
+        {
+            "name": "ml -f debug.lsp",
+            "type": "cppdbg",
+            "request": "launch",
+            "program": "${workspaceFolder}/build/ml",
+            "args": ["-f", "${workspaceFolder}/debug.lsp"],
+            "stopAtEntry": false,
+            "cwd": "${workspaceFolder}",
+            "environment": [],
+            "console": "externalTerminal",
+            "MIMode": "gdb"
+        },
         {
             "name": "ml -d -f debug.lsp",
             "type": "cppdbg",

.vscode/settings.json

@@ -73,6 +73,8 @@
         "variant": "cpp",
         "__functional_base_03": "cpp",
         "charconv": "cpp",
-        "cinttypes": "cpp"
-    }
+        "cinttypes": "cpp",
+        "filesystem": "cpp"
+    },
+    "cmake.configureOnOpen": true
 }