compile error on OSR 5.0.6

[Jean-Pierre Radley]

I did a fine bootstrap yesterday, so that "gcc -v" says:
	
Reading specs from /u/bin/../lib/gcc-lib/i686-pc-sco3.2v5.0.6/3.3/specs
Configured with: /s/tools/gcc/configure --enable-languages=c,c++ --enable-shared --disable-nls
Thread model: single
gcc version 3.3 20021215 (experimental)

I updated my source tree just now, and 'make bootstrap' fails on:

/bin/cc -c   -g  -DIN_GCC     -DHAVE_CONFIG_H -DGENERATOR_FILE    -I. -I.  -I/s/tools/gcc/gcc -I/s/tools/gcc/gcc/. -I/s/tools/gcc/gcc/config -I/s/tools/gcc/gcc/.  ./include /s/tools/gcc/gcc/gengenrtl.c -o gengenrtl.o
"/s/tools/gcc/gcc/hwint.h", line 113: #error: "Unable to find a suitable type for HOST_WIDEST_INT"


-- 
JP