build: update gnulib submodule to latest

* cfg.mk (local-checks-to-skip): Disable sc_prohibit_hash_without_use
for now, since it fails with a false-positive match.

diff --git a/.gnulib b/.gnulib
index 11fbc57405a118e6ec9a3ebc19bbf5ececdae4d6..2709233ead439b582d82af48bd25e709378cda44 160000 (submodule)
--- a/.gnulib
+++ b/.gnulib
@@ -1 +1 @@
-Subproject commit 11fbc57405a118e6ec9a3ebc19bbf5ececdae4d6
+Subproject commit 2709233ead439b582d82af48bd25e709378cda44

diff --git a/cfg.mk b/cfg.mk
index 5013e4b179cbf0a4bea29d86cacaa81b6bf393aa..17bb3419fb9e84d3b8f59809e672a876f324e2d6 100644 (file)
--- a/cfg.mk
+++ b/cfg.mk
@@ -42,6 +42,7 @@ local-checks-to-skip =                        \
   sc_obsolete_symbols                  \
   sc_prohibit_S_IS_definition          \
   sc_prohibit_atoi_atof                        \
+  sc_prohibit_hash_without_use         \
   sc_prohibit_jm_in_m4                 \
   sc_prohibit_quote_without_use                \
   sc_prohibit_quotearg_without_use     \