configure: minor updates on quoting for consistency with Autoconf's syntax
commit85a3fb13cc2ac8a32502f452b4f8bcd51b174151
authorChristophe CURIS <christophe.curis@free.fr>
Fri, 2 Jan 2015 09:34:31 +0000 (2 10:34 +0100)
committerCarlos R. Mafra <crmafra@gmail.com>
Fri, 2 Jan 2015 10:08:10 +0000 (2 10:08 +0000)
treea46515725f24379d31f05fd8238dba3155e8be9b
parent78690de10361a1e3505a16189a514d10a09845b9
configure: minor updates on quoting for consistency with Autoconf's syntax

Using the appropriate quoting (with [xxx]) can spare us some problem, so
for maintainability of the script the proper quoting was added in a few
places to have a consistent file.

Signed-off-by: Christophe CURIS <christophe.curis@free.fr>
configure.ac