As per upstream, gcc-4.7 is required to build libcec: https://github.com/Pulse-Eight/libcec/issues/78#issuecomment-91578591 Fixes: http://autobuild.buildroot.org/results/3b5/3b5611725c13668472482ed4ad3b46886d4c63d9/ http://autobuild.buildroot.org/results/0d0/0d032cdd8dbf6d0ddef392c3e5a734881e00ee64/ http://autobuild.buildroot.org/results/c21/c21c555c38261f6911349ff9fdac6edeb4debaac/ [...] Possibly fixes: http://autobuild.buildroot.org/results/4a7/4a7b2af2fc3924255ac89e18f4f5c90bb8383265/ http://autobuild.buildroot.org/results/dd6/dd61c186e6d85a9b30cd32edb74a52f7a4f73cc8/ [...] Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Cc: Bernd Kuhls <bernd.kuhls@t-online.de> Acked-by: Bernd Kuhls <bernd.kuhls@t-online.de> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>