configure: aclocal update

[kimphill]

aclocal 1.15 is now the default on all modern distributions. When a
rebuild rule is triggered, such as for first-time user builds, 'missing'
complains about 1.14 not being available:

$ make
CDPATH="${ZSH_VERSION+.}:" && cd . && /bin/bash .../missing aclocal-1.14 -I m4
.../missing: line 81: aclocal-1.14: command not found
WARNING: 'aclocal-1.14' is missing on your system.
         You should only need it if you modified 'acinclude.m4' or
         'configure.ac' or m4 files included by 'configure.ac'.
         The 'aclocal' program is part of the GNU Automake package:
         <http://www.gnu.org/software/automake>
         It also requires GNU Autoconf, GNU m4 and Perl in order to run:
         <http://www.gnu.org/software/autoconf>
         <http://www.gnu.org/software/m4/>
         <http://www.perl.org/>
Makefile:529: recipe for target 'aclocal.m4' failed
make: *** [aclocal.m4] Error 127

update configure by running:

aclocal -I . && autoheader && autoconf && automake --add-missing -c

as prescribed at the beginning of configure.ac. This patch is
the result of that.

Signed-off-by: Kim Phillips kim.phillips@arm.com

[googlebot]

Thanks for your pull request. It looks like this may be your first contribution to a Google open source project. Before we can look at your pull request, you'll need to sign a Contributor License Agreement (CLA).

📝 Please visit https://cla.developers.google.com/ to sign.

Once you've signed, please reply here (e.g. I signed it!) and we'll verify. Thanks.

---

• If you've already signed a CLA, it's possible we don't have your GitHub username or you're using a different email address. Check your existing CLA data and verify that your email is set on your git commits.
• If your company signed a CLA, they designated a Point of Contact who decides which employees are authorized to participate. You may need to contact the Point of Contact for your company and ask to be added to the group of authorized contributors. If you don't know who your Point of Contact is, direct the project maintainer to go/cla#troubleshoot.
• In order to pass this check, please resolve this problem and have the pull request author add another comment and the bot will run again.