The Basic runtime builds now.

lang/basic/lib/build.lua

@@ -0,0 +1,26 @@
+include("plat/build.lua")
+
+for _, plat in ipairs(vars.plats) do
+    acklibrary {
+        name = "lib_"..plat,
+        srcs = {
+			"./*.c",
+			"./*.e",
+        },
+		hdrs = {}, -- must be empty
+		deps = {
+			"h+emheaders",
+			"lang/cem/libcc.ansi/headers+headers",
+			"plat/"..plat.."+headers",
+		},
+        vars = { plat = plat }
+    }
+
+	installable {
+		name = "pkg_"..plat,
+		map = {
+			["$(PLATIND)/"..plat.."/libbasic.a"] = "+lib_"..plat,
+		}
+	}
+end
+