From b0798038561d79a60b86585eae0b42ff721c08ed Mon Sep 17 00:00:00 2001
From: Jeffrey Walton <noloader@gmail.com>
Date: Fri, 15 Sep 2017 12:43:18 -0400
Subject: [PATCH] Fix compile under Embarcadero (GH #498) [bcc32c Error]
 blake2.cpp(49): 'alignas' must be specified on definition if it is specified
 on any declaration

---
 blake2.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/blake2.cpp b/blake2.cpp
index 8bac71e0..b8d4960c 100644
--- a/blake2.cpp
+++ b/blake2.cpp
@@ -46,12 +46,14 @@ struct BLAKE2_IV
 };
 
 template<>
+CRYPTOPP_ALIGN_DATA(16)
 const word32 BLAKE2_IV<word32, false>::iv[8] = {
     0x6A09E667UL, 0xBB67AE85UL, 0x3C6EF372UL, 0xA54FF53AUL,
     0x510E527FUL, 0x9B05688CUL, 0x1F83D9ABUL, 0x5BE0CD19UL
 };
 
 template<>
+CRYPTOPP_ALIGN_DATA(16)
 const word64 BLAKE2_IV<word64, true>::iv[8] = {
     W64LIT(0x6a09e667f3bcc908), W64LIT(0xbb67ae8584caa73b),
     W64LIT(0x3c6ef372fe94f82b), W64LIT(0xa54ff53a5f1d36f1),