Create archives with the same permissions are ar.

Patch by Mikael Lepistö.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51540 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Archive/ArchiveWriter.cpp b/lib/Archive/ArchiveWriter.cpp
index c5d54fba7e02fc5babafaecb246fa85a794f9f0a..2269464c6c5351915e8e90f192612431d1f7ad07 100644 (file)
--- a/lib/Archive/ArchiveWriter.cpp
+++ b/lib/Archive/ArchiveWriter.cpp
@@ -467,5 +467,12 @@ Archive::writeToDisk(bool CreateSymbolTable, bool TruncateNames, bool Compress,
   if (TmpArchive.renamePathOnDisk(archPath, ErrMsg))
     return true;
 
+  // Set correct read and write permissions after temporary file is moved
+  // to final destination path.
+  if (archPath.makeReadableOnDisk(ErrMsg))
+    return true;
+  if (archPath.makeWriteableOnDisk(ErrMsg))
+    return true;
+
   return false;
 }