2.5.20 -- /usr/include/linux/errno.h:4: asm/errno.h: No such file

[Miles Lane]

gcc -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer -o split-include
split-inIn file included from /usr/include/bits/errno.h:25,
                 from /usr/include/errno.h:36,
                 from split-include.c:26:
/usr/include/linux/errno.h:4: asm/errno.h: No such file or directory
make[1]: *** [split-include] Error 1

I recall seeing a comment that egcs support was being removed.
I am building on a machine I haven't used in a while and 
just noticed it has egcs on it.  If this error is egcs-specific,
could we please check the gcc version and emit an error stating
that egcs isn't supported?

	Miles