weston: Add make dependency on cairo

There's already a config dependency, make sure we build it too.

Signed-off-by: Will Newton <will.newton@linaro.org>
Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
pptp-linux: needs MMU

Fixes:
http://autobuild.buildroot.org/results/9b8/9b80537d0efb3fefab486abaecd128bd18e0efdb

Signed-off-by: Gilles Talis <gilles.talis@gmail.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
pptp-linux: add license information

Signed-off-by: Gilles Talis <gilles.talis@gmail.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
urg: Add urg-select-h.patch.

This patch fixes a build failure on AArch64 (and potentially others).
Make sure sys/select.h is included before using select(2).

Signed-off-by: Will Newton <will.newton@linaro.org>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Merge remote-tracking branch 'upstream/master'