improve to dependfile for extracting symbols

1 files changed, 2 insertions, 1 deletions

diff --git a/xmake/rules/utils/symbols/xmake.lua b/xmake/rules/utils/symbols/xmake.lua
index e6c9ecfb8..971254b59 100644
--- a/xmake/rules/utils/symbols/xmake.lua
+++ b/xmake/rules/utils/symbols/xmake.lua
@@ -114,7 +114,8 @@ rule("utils.symbols.extract")
         os.vrunv(strip, strip_argv, {dryrun = dryrun})
 
         -- update files and values to the dependent file
-        dependinfo.files  = {targetfile}
+        -- @note we use dependfile(targetfile) instead of targetfile to ensure it's mtime less than mtime(symbolfile), because targetfile will be changed after stripping
+        dependinfo.files  = {target:dependfile(targetfile)}
         depend.save(dependinfo, dependfile)
     end)