--- ./shared/qcommon/q_platform.h.orig 2017-12-16 10:27:37.000000000 -0800 +++ ./shared/qcommon/q_platform.h 2017-12-16 10:30:26.000000000 -0800 @@ -212,7 +212,7 @@ // gcc versions < 4.9 did not add max_align_t to the std:: namespace, but instead // put it in the global namespace. Need this to provide uniform access to max_align_t - #if defined(__GNUC__) && ((__GNUC__ < 4) || (__GNUC__ == 4 && __GNUC_MINOR__ < 9)) + #if 0 typedef max_align_t qmax_align_t; #else typedef std::max_align_t qmax_align_t;