From b51386adc0b5cab7b52aef0cd7ee88bac225a2a0 Mon Sep 17 00:00:00 2001
From: RaptorFactor <raptorfactor@raptorfactor.com>
Date: Sun, 7 May 2017 06:16:46 -0700
Subject: [PATCH] Fix build for Clang on Windows with optimizations on.

---
 iterhash.cpp | 2 +-
 iterhash.h   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/iterhash.cpp b/iterhash.cpp
index 722d4f77..dbd7412e 100644
--- a/iterhash.cpp
+++ b/iterhash.cpp
@@ -154,7 +154,7 @@ template <class T, class BASE> void IteratedHashBase<T, BASE>::TruncatedFinal(by
 	this->Restart();		// reinit for next use
 }
 
-#ifdef __GNUC__
+#if defined(__GNUC__) || defined(__clang__)
 	template class IteratedHashBase<word64, HashTransformation>;
 	template class IteratedHashBase<word64, MessageAuthenticationCode>;
 
diff --git a/iterhash.h b/iterhash.h
index bdfa05ab..d1a84d93 100644
--- a/iterhash.h
+++ b/iterhash.h
@@ -169,7 +169,7 @@ protected:
 	FixedSizeAlignedSecBlock<T_HashWordType, T_BlockSize/sizeof(T_HashWordType), T_StateAligned> m_state;
 };
 
-#ifndef __GNUC__
+#if !defined(__GNUC__) && !defined(__clang__)
 	CRYPTOPP_DLL_TEMPLATE_CLASS IteratedHashBase<word64, HashTransformation>;
 	CRYPTOPP_STATIC_TEMPLATE_CLASS IteratedHashBase<word64, MessageAuthenticationCode>;