Fix missing include. Don't use libstdc++ implementation detail.

Free correct variable. Bump revision.

biology/gnome-chemistry-utils/Makefile

@@ -1,8 +1,8 @@
-# $NetBSD: Makefile,v 1.18 2013/02/16 11:20:26 wiz Exp $
+# $NetBSD: Makefile,v 1.19 2013/05/09 13:45:44 joerg Exp $
 #
 
 DISTNAME=	gnome-chemistry-utils-0.12.13
-PKGREVISION=	7
+PKGREVISION=	8
 CATEGORIES=	biology
 MASTER_SITES=	http://download-mirror.savannah.gnu.org/releases/gchemutils/0.12/
 EXTRACT_SUFX=	.tar.bz2

biology/gnome-chemistry-utils/distinfo

@@ -1,5 +1,8 @@
-$NetBSD: distinfo,v 1.4 2012/08/16 19:10:15 ryoon Exp $
+$NetBSD: distinfo,v 1.5 2013/05/09 13:45:44 joerg Exp $
 
 SHA1 (gnome-chemistry-utils-0.12.13.tar.bz2) = a3d83f281ccd7fdbc98e14e295093287d8648a69
 RMD160 (gnome-chemistry-utils-0.12.13.tar.bz2) = 259509c4e9086fc40e91d1f2f93ad5bad9317b8c
 Size (gnome-chemistry-utils-0.12.13.tar.bz2) = 5399998 bytes
+SHA1 (patch-libs_gcu_loader-error.h) = 8e223394ac6fb6a17cc23439fc2e3bb2e3bc5440
+SHA1 (patch-libs_gcu_spectrumdoc.cc) = 6d4d87c128096006fd384fc058c7942b49df8646
+SHA1 (patch-programs_crystal_document.cc) = 192b376922d39796780863720459ee3ef025bfed

biology/gnome-chemistry-utils/patches/patch-libs_gcu_loader-error.h

@@ -0,0 +1,12 @@
+$NetBSD: patch-libs_gcu_loader-error.h,v 1.1 2013/05/09 13:45:45 joerg Exp $
+
+--- libs/gcu/loader-error.h.orig	2013-05-07 20:05:57.000000000 +0000
++++ libs/gcu/loader-error.h
+@@ -28,6 +28,7 @@
+ /*!\file*/
+ 
+ #include <stdexcept>
++#include <string>
+ 
+ namespace gcu {
+ 

biology/gnome-chemistry-utils/patches/patch-libs_gcu_spectrumdoc.cc

@@ -0,0 +1,13 @@
+$NetBSD: patch-libs_gcu_spectrumdoc.cc,v 1.1 2013/05/09 13:45:45 joerg Exp $
+
+--- libs/gcu/spectrumdoc.cc.orig	2013-05-07 20:06:58.000000000 +0000
++++ libs/gcu/spectrumdoc.cc
+@@ -1618,7 +1618,7 @@ void SpectrumDocument::ReadDataTable (is
+ 			break;	// this should not occur, but a corrupted or bad file is always possible
+ 		s.getline (line, 300);
+ 		if (strstr (line, "##")) {
+-			s.seekg (-strlen (line) -1, _S_cur);
++			s.seekg (-strlen (line) -1, ios::cur);
+ 			if (read > npoints) {
+ 				g_warning (_("Found too many data!"));
+ 				// FIXME: throw an exception

biology/gnome-chemistry-utils/patches/patch-programs_crystal_document.cc

@@ -0,0 +1,13 @@
+$NetBSD: patch-programs_crystal_document.cc,v 1.1 2013/05/09 13:45:45 joerg Exp $
+
+--- programs/crystal/document.cc.orig	2013-05-07 20:13:58.000000000 +0000
++++ programs/crystal/document.cc
+@@ -607,7 +607,7 @@ void gcDocument::OnExportVRML (const str
+ 		if (error) {
+ 			cerr << "gio error: " << error->message << endl;
+ 			g_error_free (error);
+-			g_object_unref (file);
++			g_object_unref (stream);
+ 			throw (int) 1;
+ 		}
+ 		std::map<std::string, sAtom>AtomsMap;