Fix the ELF shared library build targets

 lldELF is used by each ELF backend.  lldELF's ELFLinkingContext
 also held a reference to each backend, creating a link-time
 cycle.  This patch moves the backend references to lldDriver.

 Differential Revision: http://reviews.llvm.org/D7119

llvm-svn: 226922

1 files changed, 4 insertions, 0 deletions

diff --git a/lld/lib/ReaderWriter/ELF/X86/X86LinkingContext.cpp b/lld/lib/ReaderWriter/ELF/X86/X86LinkingContext.cpp
index 6158780a1cb..eee7bf67afd 100644
--- a/lld/lib/ReaderWriter/ELF/X86/X86LinkingContext.cpp
+++ b/lld/lib/ReaderWriter/ELF/X86/X86LinkingContext.cpp
@@ -8,9 +8,13 @@
 //===----------------------------------------------------------------------===//
 
 #include "X86LinkingContext.h"
+#include "X86TargetHandler.h"
 #include "lld/Core/LLVM.h"
 #include "llvm/ADT/StringSwitch.h"
 #include "llvm/Support/ErrorOr.h"
 
 using namespace lld;
 
+elf::X86LinkingContext::X86LinkingContext(llvm::Triple triple)
+    : ELFLinkingContext(triple, std::unique_ptr<TargetHandlerBase>(
+                        new X86TargetHandler(*this))) {}