add macos and winos version

1 files changed, 57 insertions, 0 deletions

diff --git a/xmake/core/base/macos.lua b/xmake/core/base/macos.lua
new file mode 100644
index 000000000..d128714d1
--- /dev/null
+++ b/xmake/core/base/macos.lua
@@ -0,0 +1,57 @@
+--!A cross-platform build utility based on Lua
+--
+-- Licensed to the Apache Software Foundation (ASF) under one
+-- or more contributor license agreements.  See the NOTICE file
+-- distributed with this work for additional information
+-- regarding copyright ownership.  The ASF licenses this file
+-- to you under the Apache License, Version 2.0 (the
+-- "License"); you may not use this file except in compliance
+-- with the License.  You may obtain a copy of the License at
+--
+--     http://www.apache.org/licenses/LICENSE-2.0
+--
+-- Unless required by applicable law or agreed to in writing, software
+-- distributed under the License is distributed on an "AS IS" BASIS,
+-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+-- See the License for the specific language governing permissions and
+-- limitations under the License.
+-- 
+-- Copyright (C) 2015 - 2018, TBOOX Open Source Group.
+--
+-- @author      ruki
+-- @file        macos.lua
+--
+
+-- define module: macos
+local macos = macos or {}
+
+-- load modules
+local os = require("base/os")
+
+-- get system version
+function macos.version()
+
+    -- get it from cache first
+    if macos._VERSION ~= nil then
+        return macos._VERSION 
+    end
+
+    -- get macver
+    local macver = nil
+    local ok, verstr = os.iorun("sw_vers -productVersion")
+    if ok and verstr then
+        macver = verstr:match("%d+%.%d+%.%d+")
+        if macver then
+            macver = macver:trim()
+        end
+    end
+
+    -- save to cache
+    macos._VERSION = macver or false
+
+    -- done
+    return macver
+end
+
+-- return module: macos
+return macos