fix idl rule

1 files changed, 7 insertions, 4 deletions

diff --git a/xmake/rules/platform/windows/idl/xmake.lua b/xmake/rules/platform/windows/idl/xmake.lua
index 484bfc150..f3a907f09 100644
--- a/xmake/rules/platform/windows/idl/xmake.lua
+++ b/xmake/rules/platform/windows/idl/xmake.lua
@@ -22,10 +22,13 @@
 rule("platform.windows.idl")
     set_extensions(".idl")
 
-    on_config(function (target)
-        local autogendir = path.join(target:autogendir(), "platform/windows/idl")
-        os.mkdir(autogendir)
-        target:add("includedirs", autogendir, {public = true})
+    on_config("windows", "mingw", function (target)
+        local sourcebatch = target:sourcebatches()["platform.windows.idl"]
+        if sourcebatch then
+            local autogendir = path.join(target:autogendir(), "platform/windows/idl")
+            os.mkdir(autogendir)
+            target:add("includedirs", autogendir, {public = true})
+        end
     end)
 
     before_buildcmd_file(function (target, batchcmds, sourcefile, opt)