Here is a new patch and an explanation for this problem which you can forward upstream along with the patch.
In GCC 4.3, the C++ header dependencies have been cleaned up. The advantage of this is that programs will compile faster. The downside is that you actually need to directly #include everything you use (but you really should do this anyway, otherwise your program won't work with any compiler other than GCC). Some background of this can be found at http://gcc.gnu.org/PR28080 For the maintainer: You can reproduce this problem with gcc-snapshot (20070326-1 or higher) from unstable. (Currently not available for i386, but for amd64, powerpc and ia64. I hope to have i386 binaries in the archive in ~3 weeks.) In any case, the patch I sent is tested. The header dependencies have been cleaned up some more since I sent the last patch, but I think this work is done now, so please apply this patch and send it upstream. --- libs/pbd/pool.cc~ 2007-04-05 06:58:26.000000000 +0000 +++ libs/pbd/pool.cc 2007-04-05 06:58:34.000000000 +0000 @@ -18,6 +18,7 @@ $Id: pool.cc,v 1.7 2003/05/02 22:08:27 pbd Exp $ */ +#include <cstdlib> #include <iostream> #include <sys/mman.h> #include <vector> --- libs/ardour/ardour/port.h~ 2007-04-05 07:03:07.000000000 +0000 +++ libs/ardour/ardour/port.h 2007-04-05 07:03:15.000000000 +0000 @@ -21,6 +21,7 @@ #ifndef __ardour_port_h__ #define __ardour_port_h__ +#include <cstdlib> #include <sigc++/signal_system.h> #include <pbd/failed_constructor.h> #include <ardour/ardour.h> --- libs/ardour/ardour/types.h~ 2007-04-05 07:05:31.000000000 +0000 +++ libs/ardour/ardour/types.h 2007-04-05 07:05:41.000000000 +0000 @@ -25,6 +25,7 @@ #define __STDC_FORMAT_MACROS /* PRI<foo>; C++ requires explicit requesting of these */ #endif +#include <sys/types.h> #include <inttypes.h> #include <jack/types.h> #include <map> --- libs/ardour/audio_library.cc~ 2007-04-05 07:01:43.000000000 +0000 +++ libs/ardour/audio_library.cc 2007-04-05 07:01:50.000000000 +0000 @@ -20,6 +20,7 @@ */ #include <cstdio> // Needed so that libraptor (included in lrdf) won't complain +#include <cstdlib> #include <iostream> #include <sstream> #include <cctype> --- libs/gtkmmext/gtkmmext/gtk_ui.h~ 2007-04-05 07:16:45.000000000 +0000 +++ libs/gtkmmext/gtkmmext/gtk_ui.h 2007-04-05 07:16:51.000000000 +0000 @@ -21,6 +21,7 @@ #ifndef __pbd_gtk_ui_h__ #define __pbd_gtk_ui_h__ +#include <cstdlib> #include <string> #include <queue> #include <map> --- libs/gtkmmext/hexentry.cc~ 2007-04-05 07:17:48.000000000 +0000 +++ libs/gtkmmext/hexentry.cc 2007-04-05 07:17:53.000000000 +0000 @@ -19,6 +19,7 @@ */ #include <stdio.h> /* for sprintf, sigh ... */ +#include <cstdlib> #include <string> #include <ctype.h> --- libs/gtkmmext/motionfeedback.cc~ 2007-04-05 07:18:39.000000000 +0000 +++ libs/gtkmmext/motionfeedback.cc 2007-04-05 07:18:47.000000000 +0000 @@ -18,6 +18,7 @@ */ #include <cmath> +#include <cstdlib> #include <unistd.h> #include <stdio.h> /* for snprintf, grrr */ --- libs/midi++/midicontrollable.cc~ 2007-04-05 06:59:57.000000000 +0000 +++ libs/midi++/midicontrollable.cc 2007-04-05 07:00:36.000000000 +0000 @@ -19,6 +19,7 @@ */ #include <cstdio> /* for sprintf, sigh */ +#include <climits> #include <pbd/error.h> #include <midi++/port.h> #include <midi++/channel.h> -- Martin Michlmayr http://www.cyrius.com/ -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]