gnulib update

lavv17 · lavv17 · commit 9459064a276a · 2017-10-09T14:02:22.000+03:00
diff --git a/m4/.gitignore b/m4/.gitignore
@@ -256,3 +256,4 @@
 /nstrftime.m4
 /open-cloexec.m4
 /std-gnu11.m4
+/host-cpu-c-abi.m4
