>> cc    -O -DIN_GCC -DCROSS_COMPILE  -W -Wall -Wwrite-strings
>> -Wstrict-prototypes -Wmissing-prototypes -Wtraditional -pedantic
>> -Wno-long-long   -DHAVE_CONFIG_H -DGENERATOR_FILE  -o gengtype  gengtype.o
>> gengtype-lex.o gengtype-yacc.o ../libiberty/libiberty.a
>> nbmake: don't know how to make
>> /usr/src/tools/gcc/../../gnu/dist/gcc/gcc/fold-const.c. Stop
>>
>> nbmake: stopped in /usr/obj/tools/gcc/build/gcc
>
>  AFAIK, using non-gnumake to build GCC isn't supported.

So when / how did this get changed and broken in 2.0? Has it always been 
not supported?

John