configure: remove trailing "-a" in swr architecture test
authorTim Rowley <timothy.o.rowley@intel.com>
Thu, 10 Aug 2017 17:58:57 +0000 (12:58 -0500)
committerTim Rowley <timothy.o.rowley@intel.com>
Thu, 10 Aug 2017 18:06:39 +0000 (13:06 -0500)
commit4d9b0dcccb81ad10113d9aef52b4c84496e879f1
treeb7eff334be6f6b239f293a0f265e85dc844a4b19
parent904d416e3dac30fb72e005bd2c132707b2e423b8
configure: remove trailing "-a" in swr architecture test

Fixes "configure: line 27326: test: argument expected"

CC: mesa-stable@lists.freedesktop.org
Reviewed-by: Matt Turner <mattst88@gmail.com>
configure.ac