Improve missing header message
authorNelson Ferreira <nelson.ferreira@ieee.org>
Sun, 20 Sep 2015 14:52:44 +0000 (10:52 -0400)
committerNelson Ferreira <nelson.ferreira@ieee.org>
Sun, 20 Sep 2015 14:52:44 +0000 (10:52 -0400)
commitd1b630cec9bcf428d8f41ad8294674136b1ab90f
treea718441a82be6630aad13055c8a3f683c2f95bd9
parent4e3d7030d24968ceec61d1aca0a21feefef88632
Improve missing header message

* configure.ac: Note that we also need Xt headers as newer distros
tend to package Xt headers separately from core X11.

Signed-off-by: Nelson Ferreira <nelson.ferreira@ieee.org>
configure.ac