package/kodi-pvr-vuplus: needs gcc >= 4.9

Since commit 2cc2ae83fca29e3f70a42759a105bb1495831e7e, 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>

package/kodi-pvr-vuplus/Config.in

@@ -1,5 +1,6 @@
 config BR2_PACKAGE_KODI_PVR_VUPLUS
 	bool "kodi-pvr-vuplus"
+	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_9 # json-for-modern-cpp
 	select BR2_PACKAGE_JSON_FOR_MODERN_CPP
 	select BR2_PACKAGE_KODI_PLATFORM
 	select BR2_PACKAGE_TINYXML
@@ -7,3 +8,6 @@ config BR2_PACKAGE_KODI_PVR_VUPLUS
 	  VuPlus PVR client addon for Kodi
 
 	  https://github.com/kodi-pvr/pvr.vuplus
+
+comment "kodi-pvr-vuplus needs a toolchain w/ gcc >= 4.9"
+	depends on !BR2_TOOLCHAIN_GCC_AT_LEAST_4_9