fix includedir for project generator

1 files changed, 3 insertions, 3 deletions

diff --git a/xmake/rules/utils/replace/xmake.lua b/xmake/rules/utils/replace/xmake.lua
index da04a0720..a3608cc34 100644
--- a/xmake/rules/utils/replace/xmake.lua
+++ b/xmake/rules/utils/replace/xmake.lua
@@ -45,10 +45,10 @@ rule("utils.replace")
         -- get the replaced file path
         local replacefile = target:autogenfile(sourcefile)
 
-        -- add the original source directory as includedir for the replaced file,
-        -- so that relative #include paths still work
+        -- add the original source directory as includedir,
+        -- so that relative #include paths still work after replacing
         local sourcedir = path.directory(path.absolute(sourcefile))
-        target:fileconfig_add(replacefile, {includedirs = sourcedir})
+        target:add("includedirs", sourcedir)
 
         -- replace the sourcefile in the build sourcebatch,
         -- so that the compiler uses the replaced file instead of the original