[llvm-objcopy] Support --{enable,disable}-deterministic-archives

Summary: ar and objcopy/strip all support configuring whether archives are written deterministically (timestamps/UIDs/GIDs/etc zero'd). This has been ported to llvm-ar (the U/D modifiers) but not yet to llvm-objcopy/strip.

Reviewers: jakehehrlich, jhenderson, alexshap

Reviewed By: jhenderson

Subscribers: ruiu, mgrang, llvm-commits

Differential Revision: https://reviews.llvm.org/D53913

llvm-svn: 345859

1 files changed, 4 insertions, 4 deletions

diff --git a/llvm/tools/llvm-objcopy/llvm-objcopy.cpp b/llvm/tools/llvm-objcopy/llvm-objcopy.cpp
index deaea5e..a033aae 100644
--- a/llvm/tools/llvm-objcopy/llvm-objcopy.cpp
+++ b/llvm/tools/llvm-objcopy/llvm-objcopy.cpp
@@ -147,7 +147,7 @@ static void executeObjcopyOnArchive(const CopyConfig &Config,
     executeObjcopyOnBinary(Config, *Bin, MB);
 
     Expected<NewArchiveMember> Member =
-        NewArchiveMember::getOldMember(Child, true);
+        NewArchiveMember::getOldMember(Child, Config.DeterministicArchives);
     if (!Member)
       reportError(Ar.getFileName(), Member.takeError());
     Member->Buf = MB.releaseMemoryBuffer();
@@ -157,9 +157,9 @@ static void executeObjcopyOnArchive(const CopyConfig &Config,
 
   if (Err)
     reportError(Config.InputFilename, std::move(Err));
-  if (Error E =
-          deepWriteArchive(Config.OutputFilename, NewArchiveMembers,
-                           Ar.hasSymbolTable(), Ar.kind(), true, Ar.isThin()))
+  if (Error E = deepWriteArchive(Config.OutputFilename, NewArchiveMembers,
+                                 Ar.hasSymbolTable(), Ar.kind(),
+                                 Config.DeterministicArchives, Ar.isThin()))
     reportError(Config.OutputFilename, std::move(E));
 }