Merge from Gnulib
commit04bc1410c26884bfed9fd7ba7376491023df03fc
authorPaul Eggert <eggert@cs.ucla.edu>
Thu, 2 Nov 2017 20:18:16 +0000 (2 13:18 -0700)
committerPaul Eggert <eggert@cs.ucla.edu>
Thu, 2 Nov 2017 20:21:33 +0000 (2 13:21 -0700)
treeb3db4ad7a884f5796c0bd0e147bd46aee8577a1f
parent6b08ad5263bc063c79666ffe2bd5ed9ab77a00a0
Merge from Gnulib

This incorporates:
2017-10-29 timespec: prefer ‘assume’ to ‘assure’
2017-10-27 timespec.h: use "assure" to avoid a spurious warning
2017-10-09 getopt-posix: Fix build failure if ac_cv_header_getopt_h=no
* build-aux/config.guess, build-aux/config.sub:
* lib/timespec.h, lib/unistd.in.h:
Copy from Gnulib.
build-aux/config.guess
build-aux/config.sub
lib/timespec.h
lib/unistd.in.h