Don't include libstdc++ extension that isn't really used.

Don't declare a function void if it returns values. Fix template lookup.
Always use correct C++ syntax. Add missing header.

graphics/hugin/distinfo

@@ -1,8 +1,12 @@
-$NetBSD: distinfo,v 1.10 2013/06/23 19:00:14 dholland Exp $
+$NetBSD: distinfo,v 1.11 2013/06/27 15:51:49 joerg Exp $
 
 SHA1 (hugin-2010.4.0.tar.bz2) = 47f25c0a8b97c27108e567bcd22203c87f268d07
 RMD160 (hugin-2010.4.0.tar.bz2) = f97b8d37470443eb81c3e915e5f5efa91227b135
 Size (hugin-2010.4.0.tar.bz2) = 11009978 bytes
 SHA1 (patch-ab) = 54f574d677b37569d4269efda5f0f2c6ab23432a
 SHA1 (patch-ac) = aac60aa6d3b99a632fce03749660e10ea82ad028
+SHA1 (patch-src_celeste_Utilities.cpp) = e25f3f971745be18d4752523529a96146d1dc259
 SHA1 (patch-src_foreign_vigra_vigra__impex_png_cxx) = 43ee756664ca8232b3006b76f12fb8ef55711575
+SHA1 (patch-src_foreign_vigra_vigra_cachedfileimage.hxx) = 0cf622fd8e0bc4dbaa32df5afd92a8b55f311439
+SHA1 (patch-src_foreign_zthread_include_zthread_Guard.h) = ad6ebe3c0ca9b8cc659a70848b6449036c4ef0d2
+SHA1 (patch-src_hugin1_icpfind_AutoCtrlPointCreator.cpp) = 7df1c978ef81f4d3fae46cc12aaa4d5917c4cb04

graphics/hugin/patches/patch-src_celeste_Utilities.cpp

@@ -0,0 +1,12 @@
+$NetBSD: patch-src_celeste_Utilities.cpp,v 1.1 2013/06/27 15:51:49 joerg Exp $
+
+--- src/celeste/Utilities.cpp.orig	2013-06-25 21:55:54.000000000 +0000
++++ src/celeste/Utilities.cpp
+@@ -27,6 +27,7 @@ Copyright (c) 2002-3 Adriaan Tijsseling
+ 
+ #include <math.h>
+ #include <stdlib.h>
++#include <unistd.h>
+ #include "Utilities.h"
+ 
+ using namespace std; 

graphics/hugin/patches/patch-src_foreign_vigra_vigra_cachedfileimage.hxx

@@ -0,0 +1,16 @@
+$NetBSD: patch-src_foreign_vigra_vigra_cachedfileimage.hxx,v 1.1 2013/06/27 15:51:49 joerg Exp $
+
+--- src/foreign/vigra/vigra/cachedfileimage.hxx.orig	2013-06-25 21:58:48.000000000 +0000
++++ src/foreign/vigra/vigra/cachedfileimage.hxx
+@@ -554,11 +554,7 @@ class NotifyingDirectionSelector;
+ template <class T, class Notify>
+ class NotifyingDirectionSelector<UnstridedArrayTag, T, Notify>
+ {
+-#ifdef __GNUC__
+-friend class Notify::self_type;
+-#else
+ friend typename Notify::self_type;
+-#endif
+ protected:
+     NotifyingDirectionSelector(T base = 0) : current_(base), notify_(NULL) {}
+     NotifyingDirectionSelector(NotifyingDirectionSelector const & rhs) : current_(rhs.current_), notify_(NULL) {}

graphics/hugin/patches/patch-src_foreign_zthread_include_zthread_Guard.h

@@ -0,0 +1,22 @@
+$NetBSD: patch-src_foreign_zthread_include_zthread_Guard.h,v 1.1 2013/06/27 15:51:49 joerg Exp $
+
+--- src/foreign/zthread/include/zthread/Guard.h.orig	2013-06-25 21:56:26.000000000 +0000
++++ src/foreign/zthread/include/zthread/Guard.h
+@@ -108,7 +108,7 @@ class CompoundScope {
+   }
+ 
+   template <class LockType>
+-  static void createScope(LockHolder<LockType>& l, unsigned long ms) {
++  static bool createScope(LockHolder<LockType>& l, unsigned long ms) {
+ 
+     if(Scope1::createScope(l, ms))
+       if(!Scope2::createScope(l, ms)) {
+@@ -428,7 +428,7 @@ public:
+   template <class U, class V>
+   Guard(Guard<U, V>& g) : LockHolder<LockType>(g) {
+ 
+-    LockingPolicy::shareScope(*this, extract(g));
++    LockingPolicy::shareScope(*this, this->extract(g));
+     
+   }
+ 

graphics/hugin/patches/patch-src_hugin1_icpfind_AutoCtrlPointCreator.cpp

@@ -0,0 +1,14 @@
+$NetBSD: patch-src_hugin1_icpfind_AutoCtrlPointCreator.cpp,v 1.1 2013/06/27 15:51:49 joerg Exp $
+
+--- src/hugin1/icpfind/AutoCtrlPointCreator.cpp.orig	2013-06-25 22:01:10.000000000 +0000
++++ src/hugin1/icpfind/AutoCtrlPointCreator.cpp
+@@ -28,9 +28,6 @@
+ #include "panoinc.h"
+ 
+ #include <fstream>
+-#ifdef __GNUC__
+-#include <ext/stdio_filebuf.h>
+-#endif
+ 
+ #include "PT/Panorama.h"
+ #include "PT/ImageGraph.h"