* configure.ac (AM_GNU_GETTEXT_VERSION): Upgrade to gettext 0.17.

* gnulib: Upgrade to Debian 20071201+dfsg-1.
* README (Copyright and licensing): New section. Explain the
  implications of Gnulib components being distributed under GPL v3.
* .bzrignore: Ignore gnulib/lib/fcntl.h.

1 files changed, 27 insertions, 0 deletions

diff --git a/gnulib/lib/unistd--.h b/gnulib/lib/unistd--.h
new file mode 100644
index 00000000..1a7fd785
--- /dev/null
+++ b/gnulib/lib/unistd--.h
@@ -0,0 +1,27 @@
+/* Like unistd.h, but redefine some names to avoid glitches.
+
+   Copyright (C) 2005 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+/* Written by Paul Eggert.  */
+
+#include <unistd.h>
+#include "unistd-safer.h"
+
+#undef dup
+#define dup dup_safer
+
+#undef pipe
+#define pipe pipe_safer