add is_plat/is_arch to tool.lua

1 files changed, 20 insertions, 0 deletions

diff --git a/xmake/core/tool/tool.lua b/xmake/core/tool/tool.lua
index 5d8672141..b2bb05659 100644
--- a/xmake/core/tool/tool.lua
+++ b/xmake/core/tool/tool.lua
@@ -92,6 +92,26 @@ function _instance:arch()
     return self._ARCH
 end
 
+-- the current target is belong to the given platforms?
+function _instance:is_plat(...)
+    local plat = self:plat()
+    for _, v in ipairs(table.join(...)) do
+        if v and plat == v then
+            return true
+        end
+    end
+end
+
+-- the current target is belong to the given architectures?
+function _instance:is_arch(...)
+    local arch = self:arch()
+    for _, v in ipairs(table.join(...)) do
+        if v and arch:find("^" .. v:gsub("%-", "%%-") .. "$") then
+            return true
+        end
+    end
+end
+
 -- get the tool program
 function _instance:program()
     return self._PROGRAM