improve pack and pch

1 files changed, 9 insertions, 1 deletions

diff --git a/xmake/modules/private/action/build/object.lua b/xmake/modules/private/action/build/object.lua
index 00493cf4d..479ef8add 100644
--- a/xmake/modules/private/action/build/object.lua
+++ b/xmake/modules/private/action/build/object.lua
@@ -92,7 +92,15 @@ function _do_build_file(target, sourcefile, opt)
 
         -- update files and values to the dependent file
         dependinfo.values = depvalues
-        table.join2(dependinfo.files, sourcefile, target:pcoutputfile("cxx") or {}, target:pcoutputfile("c"))
+        table.insert(dependinfo.files, sourcefile)
+        local pcoutputfile = target:pcoutputfile("cxx")
+        if target:has_sourcekind("cxx") and pcoutputfile then
+            table.insert(dependinfo.files, pcoutputfile)
+        end
+        local pcoutputfile = target:pcoutputfile("c")
+        if target:has_sourcekind("cc") and pcoutputfile then
+            table.insert(dependinfo.files, pcoutputfile)
+        end
         depend.save(dependinfo, dependfile)
     end
 end