From 6f07da35714ed19149be572952eb5bc5584f7fc4 Mon Sep 17 00:00:00 2001
From: lloyd <lloyd@randombit.net>
Date: Tue, 2 Nov 2010 18:52:38 +0000
Subject: Add a BOTAN_DEPRECATED macro which can provide compile-time
 deprecation warnings (at least for GCC and VC++). Use in some places.

---
 src/build-data/buildh.in | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

(limited to 'src/build-data/buildh.in')

diff --git a/src/build-data/buildh.in b/src/build-data/buildh.in
index 03f8b8f2e..53c66e133 100644
--- a/src/build-data/buildh.in
+++ b/src/build-data/buildh.in
@@ -57,12 +57,23 @@
 
 %{target_compiler_defines}
 
-#if defined(BOTAN_BUILD_COMPILER_IS_MSVC)
+#if defined(_MSC_VER)
   // 4250: inherits via dominance (diamond inheritence issue)
   // 4251: needs DLL interface (STL DLL exports)
   #pragma warning(disable: 4250 4251)
 #endif
 
+/*
+* Compile-time deprecatation warnings
+*/
+#if defined(__GNUG__)
+  #define BOTAN_DEPRECATED(msg) __attribute__ ((deprecated, warning(why)))
+#elif defined(_MSC_VER)
+  #define BOTAN_DEPRECATED(msg) __declspec(deprecated(why))
+#else
+  #define BOTAN_DEPRECATED(msg)
+#endif
+
 /* Module definitions */
 %{module_defines}
 
-- 
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