commit a97bc181528dc76384636fe65805cfbe216171ff
author Avery Pennarun <apenwarr@gmail.com> Mon Nov 04 22:01:27 2013 -0500
committer Daniel Mentz <danielmentz@google.com> Thu Nov 13 14:24:37 2014 -0800
tree 2586587fd6bd22cca820b160faf022abb068bb4a
parent d928968f164b3de7d8b52ddc38d8f4dc667c9eb6

configure: use make --quiet

Under some circumstances, make will print "helpful" extra messages to stdout
instead of stderr:

make show-AUTOTOOLS_DIRS
make[1]: Entering directory /usr/local/google/builder/master/vendor/mindspeed/drivers'
fci/lib cmm
make[1]: Leaving directory /usr/local/google/builder/master/vendor/mindspeed/drivers'

I don't know why this doesn't seem to happen in regular builds, but it was
upsetting the autobuilder.  Add --quiet to prevent these messages when
running make in a context where we want to parse its output.

Change-Id: Ibf32015f28628dfac94877fec75597506dc3ceee