Add r184420 back, but also handle long file names.

Original message:

Don't include directory names in archives.

This matches the behavior of both gnu and os x versions of ar.

llvm-svn: 184423

1 files changed, 0 insertions, 8 deletions

diff --git a/llvm/tools/llvm-ar/llvm-ar.cpp b/llvm/tools/llvm-ar/llvm-ar.cpp
index 36bec4206d3..941b6310804 100644
--- a/llvm/tools/llvm-ar/llvm-ar.cpp
+++ b/llvm/tools/llvm-ar/llvm-ar.cpp
@@ -399,14 +399,6 @@ doExtract(std::string* ErrMsg) {
     if (Paths.empty() ||
         (std::find(Paths.begin(), Paths.end(), I->getPath()) != Paths.end())) {
 
-      // Make sure the intervening directories are created
-      if (I->hasPath()) {
-        sys::Path dirs(I->getPath());
-        dirs.eraseComponent();
-        if (dirs.createDirectoryOnDisk(/*create_parents=*/true, ErrMsg))
-          return true;
-      }
-
       // Open up a file stream for writing
       std::ios::openmode io_mode = std::ios::out | std::ios::trunc |
                                    std::ios::binary;