[PATCH 1/4] build: update gnulib submodule to latest

[Paul Eggert]

---
 gnulib | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gnulib b/gnulib
index f014f54..324b778 160000
--- a/gnulib
+++ b/gnulib
@@ -1 +1 @@
-Subproject commit f014f540f1b7165444ca56a4a35850689ad383a5
+Subproject commit 324b77834b094bbda8abb3352465776a54b23549
-- 
2.7.4