Switch autolinking metadata format over to actual linker options, e.g.,

  !0 = metadata !{metadata !"-lautolink"}
  !1 = metadata !{metadata !"-framework", metadata !"autolink_framework"}

referenced from llvm.module.linkoptions, e.g.,

  !llvm.module.linkoptions = !{!0, !1, !2, !3}

This conceptually moves the logic for figuring out the syntax the
linker will accept from LLVM into Clang. Moreover, it makes it easier
to support MSVC's

  #pragma comment(linker, "some option")

in the future, should anyone care to do so.

llvm-svn: 172441

1 files changed, 0 insertions, 6 deletions

diff --git a/clang/lib/CodeGen/CodeGenModule.h b/clang/lib/CodeGen/CodeGenModule.h
index 0d644a7..4088cac 100644
--- a/clang/lib/CodeGen/CodeGenModule.h
+++ b/clang/lib/CodeGen/CodeGenModule.h
@@ -319,9 +319,6 @@ class CodeGenModule : public CodeGenTypeCache {
   /// \brief The complete set of modules that has been imported.
   llvm::SetVector<clang::Module *> ImportedModules;
 
-  /// \brief The set of libraries to link against.
-  std::vector<clang::Module::LinkLibrary> LinkLibraries;
-
   /// @name Cache for Objective-C runtime types
   /// @{
 
@@ -998,9 +995,6 @@ private:
   /// references to global which may otherwise be optimized out.
   void EmitLLVMUsed();
 
-  /// \brief Emit the set of libraries to link against.
-  void EmitLinkLibraries();
-
   void EmitDeclMetadata();
 
   /// EmitCoverageFile - Emit the llvm.gcov metadata used to tell LLVM where