fix msvc.lua

1 files changed, 3 insertions, 2 deletions

diff --git a/xmake/rules/c++/modules/modules_support/common.lua b/xmake/rules/c++/modules/modules_support/common.lua
index 45a1cac2f..b21613f61 100644
--- a/xmake/rules/c++/modules/modules_support/common.lua
+++ b/xmake/rules/c++/modules/modules_support/common.lua
@@ -446,10 +446,10 @@ function fallback_generate_dependencies(target, jsonfile, sourcefile, preprocess
     sourcecode = sourcecode:gsub("/%*.-%*/", "")
     for _, line in ipairs(sourcecode:split("\n", {plain = true})) do
         if not module_name_export then
-            module_name_export = line:match("export%s+module%s+(.+)%s*;")
+            module_name_export = line:match("export%s+module%s+(.+)%s*;") or line:match("export%s+__preprocessed_module%s+(.+)%s*;")
         end
         if not module_name_private then
-            module_name_private = line:match("module%s+(.+)%s*;")
+            module_name_private = line:match("module%s+(.+)%s*;") or line:match("__preprocessed_module%s+(.+)%s*;")
         end
         local module_depname = line:match("import%s+(.+)%s*;")
         -- we need parse module interface dep in cxx/impl_unit.cpp, e.g. hello.mpp and hello_impl.cpp
@@ -487,6 +487,7 @@ function fallback_generate_dependencies(target, jsonfile, sourcefile, preprocess
         local provide = {}
         provide["logical-name"] = module_name_export
         provide["source-path"] = path.absolute(sourcefile, project.directory())
+        provide["is-interface"] = true
 
         rule.provides = {}
         table.insert(rule.provides, provide)