Provide InitializeAllTargets and InitializeNativeTarget functions in the

C bindings.  Change all the backend "Initialize" functions to have C linkage.
Change the "llvm/Config/Targets.def" header to use C-style comments to avoid
compile warnings.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74026 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Target/IA64/IA64TargetMachine.cpp

@@ -26,10 +26,8 @@ static RegisterTarget<IA64TargetMachine> X("ia64",
 // No assembler printer by default
 IA64TargetMachine::AsmPrinterCtorFn IA64TargetMachine::AsmPrinterCtor = 0;
 
-// Force static initialization when called from llvm/InitializeAllTargets.h
-namespace llvm {
-  void InitializeIA64Target() { }
-}
+// Force static initialization.
+extern "C" void LLVMInitializeIA64Target() { }
 
 const TargetAsmInfo *IA64TargetMachine::createTargetAsmInfo() const {
   return new IA64TargetAsmInfo(*this);