Commit 4ac4d6879b (package/supertuxkart: bump to version 1.3)
introduced a circular dependency chain in Kconfig:
package/openssl/Config.in:4:error: recursive dependency detected!
package/openssl/Config.in:4: symbol BR2_PACKAGE_OPENSSL is selected by BR2_PACKAGE_MBEDTLS
package/mbedtls/Config.in:1: symbol BR2_PACKAGE_MBEDTLS is selected by BR2_PACKAGE_OPENSSL
Fix by selecting openssl if mbedtls is not enabled.
Signed-off-by: Romain Naour <romain.naour@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>