configure.ac: Use POSIX compatible regex for word boundary.
authorVinson Lee <vlee@freedesktop.org>
Thu, 16 Mar 2017 22:26:18 +0000 (15:26 -0700)
committerVinson Lee <vlee@freedesktop.org>
Wed, 22 Mar 2017 06:56:17 +0000 (23:56 -0700)
commit62c48ccb413bbb0d3d305966514b7783640eaf89
tree04c554057250dd7185d434f2f518d9cf9f60da60
parent44ac618a4169c3ca35ec70dddac07d3e5346685a
configure.ac: Use POSIX compatible regex for word boundary.

Fixes build error on Mac OS X.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=100236
Suggested-by: Jan Beich <jbeich@freebsd.org>
Suggested-by: Michel Dänzer <michel@daenzer.net>
Signed-off-by: Vinson Lee <vlee@freedesktop.org>
Reviewed-by: Eric Engestrom <eric@engestrom.ch>
Acked-by: Emil Velikov <emil.velikov@collabora.com>
configure.ac