http://git.savannah.gnu.org/gitweb/?p=autoconf.git;a=commit;h=40fa9edce6ad1a05988e4743a7ca64c3a8b3208d
broke many things as it is no longer possible to use autoreconf
--force --install to replace a file with no timestamp.
A lot of install-sh files do not have one.
A few examples:
After
http://git.savannah.gnu.org/cgit/autoconf.git/commit/lib/autoconf/functions.m4?id=326c9a547423d25c621bc5c0ef76edbf6eda8c92
detection fails because is no longer included.
checking whether strerror_r is declared... yes
checking whether strerror_r returns char *... no
configure:11444: