buildroot/package/java/Config.in

menuconfig BR2_JAVA_SUPPORT
        bool "Java"
        default y
        help
          Support java programs (classpath, vm, osgi)

if BR2_JAVA_SUPPORT
source "package/java/classpath/Config.in"
source "package/java/jamvm/Config.in"
source "package/java/concierge/Config.in"
endif