improved method of disable inlining, fix compile on NetBSD

git-svn-id: svn://svn.code.sf.net/p/cryptopp/code/trunk/c5@250 57ff6487-cd31-0410-9ec3-f628ee90f5f0

3 files changed, 19 insertions, 7 deletions

diff --git a/config.h b/config.h
index f031510..30414e5 100644
--- a/config.h
+++ b/config.h
@@ -212,6 +212,19 @@ NAMESPACE_END
 #define CRYPTOPP_X86ASM_AVAILABLE
 #endif
 
+// how to disable inlining
+#if defined(_MSC_VER) && _MSC_VER >= 1300
+#	define CRYPTOPP_NOINLINE_DOTDOTDOT
+#	define CRYPTOPP_NOINLINE __declspec(noinline)
+#elif defined(__GNUC__)
+#	define CRYPTOPP_NOINLINE_DOTDOTDOT
+#	define CRYPTOPP_NOINLINE __attribute__((noinline))
+#else
+#	define CRYPTOPP_NOINLINE_DOTDOTDOT ...
+#	define CRYPTOPP_NOINLINE 
+#endif
+
+
 // ***************** determine availability of OS features ********************
 
 #ifndef NO_OS_DEPENDENCE
@@ -220,7 +233,7 @@ NAMESPACE_END
 #define CRYPTOPP_WIN32_AVAILABLE
 #endif
 
-#if defined(__unix__) || defined(__MACH__)
+#if defined(__unix__) || defined(__MACH__) || defined(__NetBSD__)
 #define CRYPTOPP_UNIX_AVAILABLE
 #endif
 
diff --git a/factory.h b/factory.h
index 67c9768..50e4313 100644
--- a/factory.h
+++ b/factory.h
@@ -65,8 +65,7 @@ public:
 		return factory->CreateObject();
 	}
 
-	// VC60 workaround: use "..." to prevent this function from being inlined
-	static ObjectFactoryRegistry<AbstractClass, instance> & Registry(...);
+	CRYPTOPP_NOINLINE static ObjectFactoryRegistry<AbstractClass, instance> & Registry(CRYPTOPP_NOINLINE_DOTDOTDOT);
 
 private:
 	// use void * instead of ObjectFactory<AbstractClass> * to save code size
@@ -75,7 +74,7 @@ private:
 };
 
 template <class AbstractClass, int instance>
-ObjectFactoryRegistry<AbstractClass, instance> & ObjectFactoryRegistry<AbstractClass, instance>::Registry(...)
+ObjectFactoryRegistry<AbstractClass, instance> & ObjectFactoryRegistry<AbstractClass, instance>::Registry(CRYPTOPP_NOINLINE_DOTDOTDOT)
 {
 	static ObjectFactoryRegistry<AbstractClass, instance> s_registry;
 	return s_registry;
diff --git a/misc.h b/misc.h
index 0b166ec..35462b8 100644
--- a/misc.h
+++ b/misc.h
@@ -77,15 +77,15 @@ class Singleton
 public:
 	Singleton(F objectFactory = F()) : m_objectFactory(objectFactory) {}
 
-	// VC60 workaround: use "..." to prevent this function from being inlined
-	const T & Ref(...) const;
+	// prevent this function from being inlined
+	CRYPTOPP_NOINLINE const T & Ref(CRYPTOPP_NOINLINE_DOTDOTDOT) const;
 
 private:
 	F m_objectFactory;
 };
 
 template <class T, class F, int instance>
-const T & Singleton<T, F, instance>::Ref(...) const
+const T & Singleton<T, F, instance>::Ref(CRYPTOPP_NOINLINE_DOTDOTDOT) const
 {
 	static simple_ptr<T> s_pObject;
 	static char s_objectState = 0;