On Thu, 17 Jul 2003, Martin Husemann wrote:
   
   : >     export CPP='/usr/pkg/gcc-3.3/bin/cpp -gcc'
   :
   : Uhm, that's what I would call a hack. How will things be once gcc3.3.x is
   : integrated into the main source tree? Will you still have to set CPP to
   : "/usr/bin/cpp -gcc"? Will bsd.*.mk take care of it?
   
   This is weird, too, because there's a crapload of stuff defined by
   gcc-3.3/bin/cpp other than __GNUC__ -- just try:
   
     /usr/pkg/gcc-3.3/bin/cpp -dM </dev/null | more
   
   Note that, among them, __GXX_ABI_VERSION is defined.  "What's that doing
   there" if __GNUC__ isn't...?
   
   When brought in-tree, the -gcc behavior should probably be default.


i haven't really paid attention here -- but this sounds right to me.



.mrg.