We needed to build pango for the host in order to compile
pango-querymodules for the host, which was used to produce
/etc/pango/pango.modules. Unfortunately:
* This produces an incorrect /etc/pango/pango.modules (no modules
detected in my case), probably because the host pango-querymodules
was looking at host pango modules
* This requires to build pango for the host, which requires to build
cairo for the host, which requires to build X11 for the host.
To make things work and remove the dependency between pango and
host-pango, we introduce a S25pango script that creates
/etc/pango/pango.modules on startup if it doesn't exist, just as we do
with libgtk2 for /etc/gtk-2.0/gdk-pixbuf.loaders.
Since host-pango is no longer needed, we remove all definitions
related to it.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Generate pango.modules using the host tools instead of setting up an init
script to do it at run time. Also apply patches to host build to get
identical pango.modules file.
