Hello, please CC me in replies as I am not subscribed to this list, thank you. A software I maintain contains some compiler-info.h files for several architectures which is missing vor powerpc. Can you please verify if these settings are correct? (For i386 and powerpc64 the settings are like below): #define STRUCTURE_SIZE_BOUNDARY 8 #define PCC_BITFIELD_TYPE_MATTERS 1 #define BITS_PER_UNIT 8 #define BITS_PER_WORD 32 Thanks in advance, Sebastian