[AIX] supporting -X options for llvm-ranlib in AIX OS

Summary:

llvm-ar is symlinked as llvm-ranlib and will act as ranlib when invoked in that mode. llvm-ar since [[ https://github.ibm.com/compiler/llvm-project/commit/4f2cfbe5314b064625b2c87bde6ce5c8d04004c5 | compiler/llvm-project@4f2cfbe ]] supports the -X options, but doesn't seem to accept them when running as llvm-ranlib.

In AIX OS , according to https://www.ibm.com/docs/en/aix/7.2?topic=r-ranlib-command

-X mode 	Specifies the type of object file ranlib should examine. The mode must be one of the following:

32
    Processes only 32-bit object files
64
    Processes only 64-bit object files
32_64, any
    Processes both 32-bit and 64-bit object files

The default is to process 32-bit object files (ignore 64-bit objects). The mode can also be set with the OBJECT_MODE environment variable. For example, OBJECT_MODE=64 causes ranlib to process any 64-bit objects and ignore 32-bit objects. The -X flag overrides the OBJECT_MODE variable.

Reviewers: James Henderson, MaskRay, Stephen Peckham
Differential Revision: https://reviews.llvm.org/D142660

1 files changed, 5 insertions, 6 deletions

diff --git a/llvm/tools/llvm-libtool-darwin/llvm-libtool-darwin.cpp b/llvm/tools/llvm-libtool-darwin/llvm-libtool-darwin.cpp
index 5e0ba139..9680cfa 100644
--- a/llvm/tools/llvm-libtool-darwin/llvm-libtool-darwin.cpp
+++ b/llvm/tools/llvm-libtool-darwin/llvm-libtool-darwin.cpp
@@ -594,18 +594,17 @@ static Error createStaticLibrary(LLVMContext &LLVMCtx, const Config &C) {
 
   if (NewMembers.size() == 1)
     return writeArchive(OutputFile, NewMembers.begin()->second.getMembers(),
-                        /*WriteSymtab=*/true,
+                        SymtabWritingMode::NormalSymtab,
                         /*Kind=*/object::Archive::K_DARWIN, C.Deterministic,
                         /*Thin=*/false);
 
   SmallVector<OwningBinary<Archive>, 2> OutputBinaries;
   for (const std::pair<const uint64_t, NewArchiveMemberList> &M : NewMembers) {
     Expected<std::unique_ptr<MemoryBuffer>> OutputBufferOrErr =
-        writeArchiveToBuffer(M.second.getMembers(),
-                             /*WriteSymtab=*/true,
-                             /*Kind=*/object::Archive::K_DARWIN,
-                             C.Deterministic,
-                             /*Thin=*/false);
+        writeArchiveToBuffer(
+            M.second.getMembers(), SymtabWritingMode::NormalSymtab,
+            /*Kind=*/object::Archive::K_DARWIN, C.Deterministic,
+            /*Thin=*/false);
     if (!OutputBufferOrErr)
       return OutputBufferOrErr.takeError();
     std::unique_ptr<MemoryBuffer> &OutputBuffer = OutputBufferOrErr.get();