> ../../gcc/gcc/config/rs6000/rs6000-c.c:237:24: error: ‘RID_INT128’ was not > declared in this scope
Two options: 1. If you know the RS6000 will never have any __intN other than __int128, just use RID_INT_N_0, although this is a hack it will work as long as there *is* an __int128 for RS6000. 2. Alternately, you need to check all entries in the __int<N> array for proper size, which is more correct but more complex. Would you like me to work on the second option, or would you prefer to tackle this yourself?