egcs 970910 build failure on linux/alpha

[H.J. Lu]

> 
> did `make bootstrap' and got:
> 
> test -z "" ||\
>   /usr/src/egcs-970910/gcc/xgcc -B/usr/src/egcs-970910/gcc/ -c -g -O2 -I. -I.  peekc.c -o pic/peekc.o
> /usr/src/egcs-970910/gcc/xgcc -B/usr/src/egcs-970910/gcc/ -c -g -O2 -I. -I. peekc.c
> In file included from peekc.c:27:
> /usr/include/stdio.h:152: parse error before `va_list'

Ulrich and I are working on that.

H.J.