configure.ac: fix the detection of expat with pkg-config
authorJohannes Nixdorf <mixi@shadowice.org>
Sat, 22 Mar 2014 11:49:06 +0000 (12:49 +0100)
committerEmil Velikov <emil.l.velikov@gmail.com>
Sat, 5 Apr 2014 11:24:01 +0000 (12:24 +0100)
commit476db98e03a3f99af6658302974e51ec908fd274
tree1b06daffff4649deb377fb603aa49da87edb1744
parent1cc742d912b76b2cbf97a5a44f271b4f41037bec
configure.ac: fix the detection of expat with pkg-config

The pkg-config module was called "EXPAT" instead of "expat" in
PKG_CHECK_EXISTS. This seems to have been wrong because the wrong
argument was copied from PKG_CHECK_MODULES.

Cc: "10.0" "10.1" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
configure.ac