Hard to tell what stage the bootstrap is on

[Andrew Pinski]

After the change over to top level bootstrap, it is harder to tell what 
stage
the bootstrap is on.
We get now:
/Users/pinskia/src/gcc/libobjc/trunk/objdir/./prev-gcc/xgcc

but before we had got:
/Users/pinskia/src/gcc/libobjc/trunk/objdir/gcc/stage1/xgcc

Is there any way to fix this so that it is easier to tell what stage 
the current
bootstrap is on?

Thanks,
Andrew Pinski