[commit: ghc] ghc-8.2: Update autoconf scripts (b9b286c)

[git at git.haskell.org]

Repository : ssh://git@git.haskell.org/ghc

On branch  : ghc-8.2
Link       : http://ghc.haskell.org/trac/ghc/changeset/b9b286c034613d350d8a83af645dd64f5d49c962/ghc

>---------------------------------------------------------------

commit b9b286c034613d350d8a83af645dd64f5d49c962
Author: Ben Gamari <ben at smart-cactus.org>
Date:   Fri Jul 21 17:58:22 2017 -0400

    Update autoconf scripts
    
    Scripts taken from autoconf 81497f5aaf50a12a9fe0cba30ef18bda46b62959


>---------------------------------------------------------------

b9b286c034613d350d8a83af645dd64f5d49c962
 config.guess                       | 197 +++++++++++++++++++++++--------------
 config.sub                         |  90 ++++++++++++-----
 libraries/base/config.guess        | 197 +++++++++++++++++++++++--------------
 libraries/base/config.sub          |  90 ++++++++++++-----
 libraries/integer-gmp/config.guess | 197 +++++++++++++++++++++++--------------
 libraries/integer-gmp/config.sub   |  90 ++++++++++++-----
 6 files changed, 573 insertions(+), 288 deletions(-)

Diff suppressed because of size. To see it, use:

    git diff-tree --root --patch-with-stat --no-color --find-copies-harder --ignore-space-at-eol --cc b9b286c034613d350d8a83af645dd64f5d49c962