Fix build on 4.x systems.

Reported by:    bento via kris

graphics/passepartout/Makefile

@@ -7,7 +7,7 @@
 
 PORTNAME=	passepartout
 PORTVERSION=	0.2
-PORTREVISION=	1
+PORTREVISION=	2
 CATEGORIES=	graphics gnome
 MASTER_SITES=	http://www.stacken.kth.se/project/pptout/files/
 
@@ -30,6 +30,12 @@ USE_X_PREFIX=	yes
 USE_GNOME=	gnometarget gnomehack
 USE_LIBTOOL=	yes
 
+.include <bsd.port.pre.mk>
+
+.if ${OSVERSION} < 500000
+EXTRA_PATCHES=  ${PATCHDIR}/extra-patch-old_cxx
+.endif
+
 # Fix for recent libxml++ API change
 post-patch:
 	@${FIND} ${WRKSRC}/src/pptout -name *.cc \
@@ -37,4 +43,4 @@ post-patch:
 		| ${XARGS} ${REINPLACE_CMD} -e \
 			's|add_attribute|set_attribute|'
 
-.include <bsd.port.mk>
+.include <bsd.port.post.mk>

graphics/passepartout/files/extra-patch-old_cxx

@@ -0,0 +1,48 @@
+--- src/ps/pfb2pfa.cc.orig	Fri Oct 31 20:57:37 2003
++++ src/ps/pfb2pfa.cc	Sun Nov  2 11:47:20 2003
+@@ -4,8 +4,8 @@
+ #include "encode.h"
+ 
+ void PS::pfb2pfa(std::istream &in, std::ostream &out) {
+-  in.exceptions(std::ios_base::eofbit); // throw exception on eof
+-  try {
++//  in.exceptions(std::ios_base::eofbit); // throw exception on eof
++//  try {
+     while(in) { // parse header
+       if (in.peek() != 128)
+ 	throw std::runtime_error("bad magic number for segment");
+@@ -40,9 +40,9 @@
+ 	filter.end();
+       }
+     }
+-  } catch (std::ios_base::failure) {
+-    throw std::runtime_error("unexpected end of file");
+-  }
++//  } catch (std::ios::failure) {
++//    throw std::runtime_error("unexpected end of file");
++//  }
+ }
+ 
+ #ifdef PFB2PFA_STANDALONE
+--- src/util/filesys.h.orig	Fri Oct 31 20:47:03 2003
++++ src/util/filesys.h	Fri Oct 31 20:52:19 2003
+@@ -4,7 +4,7 @@
+ // Copyright (C) 2002, 2003, Fredrik Arnerup & Rasmus Kaj, See COPYING
+ ///
+ #include <string>
+-#include <ios>			// mode for access
++#include <iostream>			// mode for access
+ 
+ // Check if the specified file exists
+ bool exists(const std::string& filename);
+--- src/pptout/docview.cc.orig	Sun Nov  2 11:56:40 2003
++++ src/pptout/docview.cc	Sun Nov  2 12:04:37 2003
+@@ -467,7 +467,7 @@
+ 
+ void Document_View::on_clipboard_clear() {
+   // not really necessary
+-  clip.clear(); 
++  clip.resize(0); 
+ }
+ 
+ void Document_View::cut() {

graphics/passepartout/files/patch-src::pptout::filewatcher.h

@@ -0,0 +1,10 @@
+--- src/pptout/filewatcher.h.orig	Sun Nov  2 11:53:06 2003
++++ src/pptout/filewatcher.h	Sun Nov  2 11:53:23 2003
+@@ -5,6 +5,7 @@
+ ///
+ #include <sigc++/sigc++.h>
+ #include <string>
++#include <sys/time.h>
+ 
+ class File_Watcher: public SigC::Object {
+ public:

graphics/passepartout/files/patch-src::testbed::testbed.cc

@@ -0,0 +1,19 @@
+--- src/testbed/testbed.cc.orig	Fri Oct 31 20:36:24 2003
++++ src/testbed/testbed.cc	Fri Oct 31 20:39:09 2003
+@@ -1,6 +1,7 @@
+ #include "testbed.hh"
+ #include "util/warning.h"
+ #include <glibmm/exception.h>	// Stupid glib!
++#include <algorithm>
+ #include <functional>
+ ///
+ // Copyright (C) 2003, Fredrik Arnerup & Rasmus Kaj, See COPYING
+@@ -53,7 +54,7 @@
+     verbose.active = true;
+     verbose << "Starting test run. " << TestCase::cases.size()
+ 	    << " case(s) to try." << std::endl;
+-    for_each(TestCase::cases.begin(), TestCase::cases.end(),
++    std::for_each(TestCase::cases.begin(), TestCase::cases.end(),
+ 	     std::mem_fun(&TestCase::run));
+     verbose << "Done running " << TestCase::cases.size() << " test case(s). "
+ 	    << TestCase::successes << " succeded, "

graphics/passepartout/files/patch-src::util::filesys.cc

@@ -0,0 +1,12 @@
+--- src/util/filesys.cc.orig	Fri Oct 31 20:53:31 2003
++++ src/util/filesys.cc	Fri Oct 31 20:55:05 2003
+@@ -5,7 +5,9 @@
+ #include "stringutil.h"
+ #include "os.h"
+ #include <unistd.h>
++#include <errno.h>
+ #include <stdexcept>
++#include <memory>
+ 
+ using std::string;
+ 

graphics/passepartout/files/patch-src::util::stringutil.cc

@@ -0,0 +1,11 @@
+--- src/util/stringutil.cc.orig	Fri Oct 31 20:40:15 2003
++++ src/util/stringutil.cc	Fri Oct 31 20:44:29 2003
+@@ -17,7 +17,7 @@
+ 
+ bool whitespace(char c)
+ {
+-  return std::isspace(c);
++  return isspace(c);
+ }
+ 
+ std::string strip_whitespace(std::string s, bool front, bool back)

graphics/passepartout/files/patch-src::xml2ps::pagedstream.cc

@@ -0,0 +1,11 @@
+--- src/xml2ps/pagedstream.cc.orig	Sun Nov  2 11:48:29 2003
++++ src/xml2ps/pagedstream.cc	Sun Nov  2 11:49:54 2003
+@@ -3,6 +3,8 @@
+ #include <fstream>
+ #include <sstream>
+ #include <iostream>
++#include <exception>
++#include <memory>
+ 
+ xml2ps::PagedStream::PagedStream() 
+   : current_part(0)