git version 2.4.0
Removing autom4te.cache/
From https://gitlab.com/gnuwget/wget2
 * branch            master     -> FETCH_HEAD
HEAD is now at 1d52d85 * configure.ac: Avoid -Wc11-c2x-compat (issue in config.h)
1d52d859084f0a35e2d5c3568e07695f0a532b73