A couple of fixes for using Makefile.standalone on Mac.
(*) PNaCl toolchain_build builds 64-bit libraries for LLVM on Mac.
That won't link with subzero code if subzero is built with -m32,
so add an option to override the -m32.
(*) include locale header
(*) Mark xMacroIntegrityCheck unused to avoid clang compiler warning.
(*) virtual dtor, for inheritable class
(*) Mark compare function const
BUG=none
R=stichnot@chromium.org
Review URL: https://codereview.chromium.org/428733003
diff --git a/src/IceTargetLowering.h b/src/IceTargetLowering.h
index c798943..da52adf 100644
--- a/src/IceTargetLowering.h
+++ b/src/IceTargetLowering.h
@@ -211,6 +211,8 @@
public:
static TargetGlobalInitLowering *createLowering(TargetArch Target,
GlobalContext *Ctx);
+ virtual ~TargetGlobalInitLowering();
+
// TODO: Allow relocations to be represented as part of the Data.
virtual void lower(const IceString &Name, SizeT Align, bool IsInternal,
bool IsConst, bool IsZeroInitializer, SizeT Size,