improve compilation dependences

1 files changed, 11 insertions, 1 deletions

diff --git a/xmake/modules/core/project/depend.lua b/xmake/modules/core/project/depend.lua
index 277601506..aa2dc7afa 100644
--- a/xmake/modules/core/project/depend.lua
+++ b/xmake/modules/core/project/depend.lua
@@ -60,7 +60,7 @@ function is_changed(dependinfo, opt)
             lastmtime = lastmtime or opt.lastmtime or 0
 
             -- source and header files have been changed?
-            if os.mtime(file) > lastmtime then
+            if not os.isfile(file) or os.mtime(file) > lastmtime then
 
                 -- mark this file as changed
                 _g.file_results[file] = true
@@ -98,4 +98,14 @@ function is_changed(dependinfo, opt)
             end
         end
     end
+
+    -- check the dependent files list are changed?
+    local optfiles = opt.files
+    if optfiles then
+        for idx, file in ipairs(files) do
+            if file ~= optfiles[idx] then
+                return true
+            end
+        end
+    end
 end