This adds a local patch, also submitted upstream, which modifies
CMakeLists.txt to avoid the check for the unneeded C++ compiler.
Fixes:
- http://autobuild.buildroot.net/results/68e05c634e62ba4b6f6eb8dc95eeb16faa58fd60
Signed-off-by: Adrian Perez de Castro <aperez@igalia.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>