Bump up libgtk2 version
The version of libgtk2 currently used doesn't build when built against
DirectFB. The issue has been fixed in a later version of the 2.12.x
series, so let's upgrade to this version.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
# libgtk2.0
#
#############################################################
-LIBGTK2_VERSION = 2.12.6
+LIBGTK2_VERSION = 2.12.12
LIBGTK2_SOURCE = gtk+-$(LIBGTK2_VERSION).tar.bz2
LIBGTK2_SITE = ftp://ftp.gtk.org/pub/gtk/2.12
LIBGTK2_AUTORECONF = NO