Fix C++.

games/exult/distinfo

@@ -1,6 +1,9 @@
-$NetBSD: distinfo,v 1.8 2015/04/19 19:30:12 wiz Exp $
+$NetBSD: distinfo,v 1.9 2015/04/25 00:56:03 joerg Exp $
 
 SHA1 (exult-1.4.9rc1.tar.gz) = 259f778d6b8b5e9c9466e2f4967b6352435b6792
 RMD160 (exult-1.4.9rc1.tar.gz) = 8c6fce2bc17ff59709c5827c5dd70f2e2a473914
 Size (exult-1.4.9rc1.tar.gz) = 5452640 bytes
 SHA1 (patch-configure) = 0812526182ffa1746c45fd5a005ca8b10fd50093
+SHA1 (patch-imagewin_manip.h) = 1d79feccbd17633a5053197ebbf1c98a6e9d4de3
+SHA1 (patch-istring.h) = c6c236714e03c4da64afac79a4707e02d8d140cc
+SHA1 (patch-usecode_compiler_ucstmt.cc) = ca404dcb3e5ba8f318c35fa95b7fb6b31a7f5fe9

games/exult/patches/patch-imagewin_manip.h

@@ -0,0 +1,15 @@
+$NetBSD: patch-imagewin_manip.h,v 1.1 2015/04/25 00:56:04 joerg Exp $
+
+Reference to member of base class must be explicit.
+
+--- imagewin/manip.h.orig	2015-04-25 00:01:37.000000000 +0000
++++ imagewin/manip.h
+@@ -319,7 +319,7 @@ public:
+ 	static uintD copy(uintS src)
+ 	{
+ 		unsigned int r, g, b;
+-		split_source(src,r,g,b);
++		ManipBaseSrc<color_s,color_d>::split_source(src,r,g,b);
+ 		return ManipBaseDest<color_d>::rgb(r,g,b);
+ 	}
+ 	static void copy(uintD& dest, uintS src)

games/exult/patches/patch-istring.h

@@ -0,0 +1,29 @@
+$NetBSD: patch-istring.h,v 1.1 2015/04/25 00:56:04 joerg Exp $
+
+append does not depend on the template, so make reference explicit.
+
+--- istring.h.orig	2015-04-24 23:56:35.000000000 +0000
++++ istring.h
+@@ -162,19 +162,19 @@ public:
+ 
+ 	_Myt& operator+=(const _Myt& _Right)
+ 		{	// append _Right
+-		append(_Right);
++		this->append(_Right);
+ 		return (*this);
+ 		}
+ 
+ 	_Myt& operator+=(const _Elem *_Ptr)
+ 		{	// append [_Ptr, <null>)
+-		append(_Ptr);
++		this->append(_Ptr);
+ 		return (*this);
+ 		}
+ 
+ 	_Myt& operator+=(_Elem _Ch)
+ 		{	// append 1 * _Ch
+-		append(static_cast<size_type>(1), _Ch);
++		this->append(static_cast<size_type>(1), _Ch);
+ 		return (*this);
+ 		}
+ 

games/exult/patches/patch-usecode_compiler_ucstmt.cc

@@ -0,0 +1,15 @@
+$NetBSD: patch-usecode_compiler_ucstmt.cc,v 1.1 2015/04/25 00:56:04 joerg Exp $
+
+Key function must not be inline, otherwise the vtable is not created.
+
+--- usecode/compiler/ucstmt.cc.orig	2015-04-25 00:38:04.000000000 +0000
++++ usecode/compiler/ucstmt.cc
+@@ -808,7 +808,7 @@ void Uc_converse_statement::gen
+  *	Delete.
+  */
+ 
+-inline Uc_switch_expression_case_statement::~Uc_switch_expression_case_statement
++Uc_switch_expression_case_statement::~Uc_switch_expression_case_statement
+ 	(
+ 	)
+ 	{