Make sure that libxcb depends on host-xsltproc, since xsltproc is
required for the compilation of libxcb.
Moreover, remove the XSLTPROC=/usr/bin/xsltproc variable definition,
which was assuming that XSLTPROC was installed on the host. xsltproc
should just be part of the PATH.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
quite work yet for me, but this clearly is a huge project and not having it
quite work on the first pass is hardly unexpected. We definately want this
stuff in buildroot.
