Always set the mode.

This matches GNU ar behavior. Also remove the now unused getFileStatus method.
Not sure how to add a test, it would have to run ls -l or something like that.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184337 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 10 insertions, 4 deletions

diff --git a/tools/llvm-ar/llvm-ar.cpp b/tools/llvm-ar/llvm-ar.cpp
index 4061551..03bb36b 100644
--- a/tools/llvm-ar/llvm-ar.cpp
+++ b/tools/llvm-ar/llvm-ar.cpp
@@ -440,12 +440,18 @@ doExtract(std::string* ErrMsg) {
       file.write(data,len);
       file.close();
 
+      sys::PathWithStatus PWS(I->getPath());
+      sys::FileStatus Status = *PWS.getFileStatus();
+
+      // Retain the original mode.
+      Status.mode = I->getMode();
+
       // If we're supposed to retain the original modification times, etc. do so
       // now.
-      if (OriginalDates) {
-        sys::PathWithStatus PWS(I->getPath());
-        PWS.setStatusInfoOnDisk(I->getFileStatus());
-      }
+      if (OriginalDates)
+        Status.modTime = I->getModTime();
+
+      PWS.setStatusInfoOnDisk(Status);
     }
   }
   return false;