package/pkgconf: variable pkgdatadir also needs sysroot prefixing, wayland patch III
Needed when wayland support is enabled in xserver_xorg-server.
This patch fixes the final build error:
Making all in xwayland
make[3]: Entering directory '/home/buildroot/br5/output/build/xserver_xorg-server-1.19.0/hw/xwayland'
make[3]: *** No rule to make target '/usr/share/wayland-protocols/unstable/relative-pointer/relative-pointer-unstable-v1.xml', needed by 'relative-pointer-unstable-v1-client-protocol.h'. Stop.
when trying to build
http://autobuild.buildroot.net/results/cf0/
cf026e9b18e86b9890341612050f4d166a7b822d/
Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>