improve python deps

packages/m/meson/xmake.lua

@@ -8,7 +8,7 @@ package("meson")
              "https://github.com/mesonbuild/meson.git")
     add_versions("0.50.1", "f68f56d60c80a77df8fc08fa1016bc5831605d4717b622c96212573271e14ecc")
 
-    add_deps("ninja", "python 3.x")
+    add_deps("ninja", "python 3.x", {kind = "binary"})
   
     on_install("@macosx", "@linux", "@windows", function (package)
         local version = package:dep("python"):version()

packages/n/ninja/xmake.lua

@@ -17,7 +17,7 @@ package("ninja")
     end
 
     if is_host("linux") then
-        add_deps("python2")
+        add_deps("python2", {kind = "binary"})
     end
 
     on_install("@windows", function (package)

packages/o/opencv/xmake.lua

@@ -9,7 +9,7 @@ package("opencv")
     add_versions("4.2.0", "9ccb2192d7e8c03c58fee07051364d94ed7599363f3b0dce1c5e6cc11c1bb0ec")
     add_versions("3.4.9", "b7ea364de7273cfb3b771a0d9c111b8b8dfb42ff2bcd2d84681902fb8f49892a")
 
-    add_deps("cmake", "python 3.x")
+    add_deps("cmake", "python 3.x", {kind = "binary"})
 
     if is_plat("macosx") then
         add_frameworks("Foundation", "CoreFoundation", "CoreGraphics", "AppKit", "OpenCL")

packages/s/skia/xmake.lua

@@ -8,7 +8,7 @@ package("skia")
 
     add_versions("68046c", "68046cd7be837bd31bc8f0e821a2f82a02dda9cf")
 
-    add_deps("python2", "ninja")
+    add_deps("python2", "ninja", {kind = "binary"})
 
     add_links("skia")
     add_includedirs("include")