$NetBSD: patch-c++-gtk-utils_Makefile.in,v 1.1 2014/07/19 06:39:31 ryoon Exp $

* Fix not found errors of essential functions

--- c++-gtk-utils/Makefile.in.orig	2014-05-30 22:41:36.000000000 +0000
+++ c++-gtk-utils/Makefile.in
@@ -411,7 +411,7 @@ pkginclude_HEADERS = fdstream.h fdstream
 		      task_manager.h task_manager.tpp	     \
 		      parallel.h cgu_config.h
 
-AM_CXXFLAGS = -D_XOPEN_SOURCE=600 @PTHREAD_FLAG_CXX@ @GTK_UNIX_PRINT_CFLAGS@	\
+AM_CXXFLAGS = @PTHREAD_FLAG_CXX@ @GTK_UNIX_PRINT_CFLAGS@	\
 	      @GTK_CFLAGS@ @GIO_CFLAGS@ @DBUS_GLIB_CFLAGS@ @GTHREAD_CFLAGS@	\
 	      @GLIB_CFLAGS@ -I..