Since commit 2cc2ae83fc, kodi-pvr-vuplus
has a dependency on json-for-modern-cpp, but the dependency of
json-for-modern-cpp on gcc >= 4.9 was not propagated. Let's fix that.
Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>