# New Ticket Created by Ivica Mikec # Please include the string: [perl #123864] # in the subject line of all future correspondence about this issue. # <URL: https://rt.perl.org/Ticket/Display.html?id=123864 >
Building rakudo using gcc4.9 (gcc (GCC) 4.9.2 20150212 (Red Hat 4.9.2-6)) fails with message: cc1: error: -Wformat-security ignored without -Wformat [-Werror=format-security] cc1: some warnings being treated as errors make: *** [src/vm/parrot/pmc/nqp_group.so] Error 1 Build using gcc4.8 (gcc (GCC) 4.8.3 20140911 (Red Hat 4.8.3-7)) is working fine.
