autoconf: update
commitd855f6c8061d4d5d7e64451c689c27099a77f6ab
authorPaul Eggert <eggert@cs.ucla.edu>
Sun, 17 Sep 2017 03:51:01 +0000 (16 20:51 -0700)
committerPaul Eggert <eggert@cs.ucla.edu>
Sun, 17 Sep 2017 04:58:07 +0000 (16 21:58 -0700)
tree4c1e3f3c56dcc2ef40f8b3b32a4595704445df1d
parent1ee41a50d9edc99daa0501afc001e69d97a18460
autoconf: update
submodules/autoconf