configure.ac: check for libexpat when no pkg-config is available
authorAndres Gomez <agomez@igalia.com>
Tue, 7 Oct 2014 14:32:17 +0000 (17:32 +0300)
committerIago Toral Quiroga <itoral@igalia.com>
Wed, 15 Oct 2014 06:59:12 +0000 (08:59 +0200)
commit657764c21c1339132b6ef381436b9200839dc227
tree77ad825210affb72c7fda508575079eb9e9427e5
parent8cf6482c3da9493dacf4a6a495ae3c0193cf75a7
configure.ac: check for libexpat when no pkg-config is available

Previously, when no pkg-config was available for
libexpat we would just add the needed linking
flags without any extra check.

Now, we check that the library and the headers are
also installed in the building environment.

Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
configure.ac