gnulib: sync with upstream.
Notably this moves to the new 64bit obstack implementation.
* gnulib: Sync with upstream, for maint.mk bug fixes et al.
* build-aux/m4/gnulib-cache.m4, po/Makevars: Regenerate.
Signed-off-by: Gary V. Vaughan <gary@gnu.org>
diff --git a/build-aux/gnulib b/build-aux/gnulib
index a4482b6..79002fd 160000
--- a/build-aux/gnulib
+++ b/build-aux/gnulib
@@ -1 +1 @@
-Subproject commit a4482b667f8c6ba6e89eacb876fab7ff4775dab4
+Subproject commit 79002fdd9f556694728f5ebc2ea0c43c14ef476d
diff --git a/build-aux/m4/gnulib-cache.m4 b/build-aux/m4/gnulib-cache.m4
index a31e566..145b3da 100644
--- a/build-aux/m4/gnulib-cache.m4
+++ b/build-aux/m4/gnulib-cache.m4
@@ -1,4 +1,4 @@
-# Copyright (C) 2002-2013 Free Software Foundation, Inc.
+# Copyright (C) 2002-2014 Free Software Foundation, Inc.
#
# This file is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
diff --git a/po/Makevars b/po/Makevars
index 118868e..6f3cd63 100644
--- a/po/Makevars
+++ b/po/Makevars
@@ -9,9 +9,9 @@
# These options get passed to xgettext.
XGETTEXT_OPTIONS = --keyword=_ --keyword=N_ \
---flag=_:1:pass-c-format \
---flag=N_:1:pass-c-format \
-$${end_of_xgettext_options+}
+ --flag=_:1:pass-c-format \
+ --flag=N_:1:pass-c-format \
+ $${end_of_xgettext_options+}
# This is the copyright holder that gets inserted into the header of the
# $(DOMAIN).pot file. Set this to the copyright holder of the surrounding
