remove windows script for libmill

packages/l/libmill/xmake.lua

@@ -8,18 +8,6 @@ package("libmill")
     add_versions("1.18", "12e538dbee8e52fd719a9a84004e0aba9502a6e62cd813223316a1e45d49577d")
     add_versions("1.17", "ada513275d8d5a2ce98cdbc47ad491bfb10f5e9a5429656e539a5889f863042d")
 
-    if is_host("windows") then
-        add_deps("cmake")
-    end
-
-    on_build("windows", function (package)
-        import("package.builder.cmake").build(package)
-    end)
-
-    on_install("windows", function (package)
-        import("package.builder.cmake").install(package)
-    end)
-
     on_build("macosx", "linux", function (package)
         os.vrun("./configure --prefix=%s", package:installdir())
         os.vrun("make")

packages/t/tbox/xmake.lua

@@ -12,7 +12,7 @@ package("tbox")
     add_versions("v1.6.3", "bc5a957cdb1610c19f0cf94497ad114a0e01fd7d569777e9cb2133c513ef6baa")
 
     on_build(function (package)
-        import("package.builder.xmake").build(package)
+        import("package.builder.xmake").build(package, {demo = false})
     end)
 
     on_install(function (package)