From 16df6e64a8d026d3369b2fc93572fce7505a9cef Mon Sep 17 00:00:00 2001
From: Jeffrey Walton <noloader@gmail.com>
Date: Mon, 6 Jun 2016 23:57:46 -0400
Subject: [PATCH] Add hack to pickup C++11 alignas

---
 config.h         | 6 ++++++
 config.recommend | 6 ++++++
 2 files changed, 12 insertions(+)

diff --git a/config.h b/config.h
index 486534d6..d502437d 100644
--- a/config.h
+++ b/config.h
@@ -829,6 +829,12 @@ NAMESPACE_END
 #  define CRYPTOPP_NO_THROW
 #endif // CRYPTOPP_CXX11_NOEXCEPT
 
+// Hack... CRYPTOPP_ALIGN_DATA is defined earlier, before C++11 alignas availability is determined
+#if defined(CRYPTOPP_CXX11_ALIGNAS)
+# undef CRYPTOPP_ALIGN_DATA
+# define CRYPTOPP_ALIGN_DATA(x) alignas(x)
+#endif  // CRYPTOPP_CXX11_ALIGNAS
+
 // OK to comment the following out, but please report it so we can fix it.
 #if (defined(__cplusplus) && (__cplusplus >= 199711L)) && !defined(CRYPTOPP_UNCAUGHT_EXCEPTION_AVAILABLE)
 # error "std::uncaught_exception is not available. This is likely a configuration error."
diff --git a/config.recommend b/config.recommend
index 66421a73..be30f54d 100644
--- a/config.recommend
+++ b/config.recommend
@@ -827,6 +827,12 @@ NAMESPACE_END
 #  define CRYPTOPP_NO_THROW
 #endif // CRYPTOPP_CXX11_NOEXCEPT
 
+// Hack... CRYPTOPP_ALIGN_DATA is defined earlier, before C++11 alignas availability is determined
+#if defined(CRYPTOPP_CXX11_ALIGNAS)
+# undef CRYPTOPP_ALIGN_DATA
+# define CRYPTOPP_ALIGN_DATA(x) alignas(x)
+#endif  // CRYPTOPP_CXX11_ALIGNAS
+
 // OK to comment the following out, but please report it so we can fix it.
 #if (defined(__cplusplus) && (__cplusplus >= 199711L)) && !defined(CRYPTOPP_UNCAUGHT_EXCEPTION_AVAILABLE)
 # error "std::uncaught_exception is not available. This is likely a configuration error."