build: update gnulib submodule to latest

mainly to get updated copyright year

* doc/fdl.texi: Sync from gnulib.
* .gitignore: Add lib/unictype, as bitmap.h therein is depended on
since gnulib commit f698ea71

diff --git a/.gitignore b/.gitignore
index cda990538187d2fce844be3abb4c203299a91257..5083abbbc5a605d58390c98b15416e121de4e46e 100644 (file)
--- a/.gitignore
+++ b/.gitignore
@@ -106,6 +106,7 @@
 /lib/sys/
 /lib/termios.h
 /lib/time.h
+/lib/unictype
 /lib/unistd.h
 /lib/unistr
 /lib/unistr.h

diff --git a/doc/fdl.texi b/doc/fdl.texi
index 542edaad258a2cfecffb25e35338547dfe16f291..eaf3da0e92dcb5f82d495be23dec933dfa86fb84 100644 (file)
--- a/doc/fdl.texi
+++ b/doc/fdl.texi
@@ -414,7 +414,7 @@ The Free Software Foundation may publish new, revised versions
 of the GNU Free Documentation License from time to time.  Such new
 versions will be similar in spirit to the present version, but may
 differ in detail to address new problems or concerns.  See
-@uref{https://www.gnu.org/copyleft/}.
+@uref{https://www.gnu.org/licenses/}.
 
 Each version of the License is given a distinguishing version number.
 If the Document specifies that a particular numbered version of this

diff --git a/gnulib b/gnulib
index 972be3cee24d6e9b84de7250c5bc7f078ac1a19d..75541c6adaf6fc45541a35d2c8803b9b68f2a7fc 160000 (submodule)
--- a/gnulib
+++ b/gnulib
@@ -1 +1 @@
-Subproject commit 972be3cee24d6e9b84de7250c5bc7f078ac1a19d
+Subproject commit 75541c6adaf6fc45541a35d2c8803b9b68f2a7fc