Problem with compiling sighandle.c on CVS 1.11.19 with GCC 3.2.2 on Solaris 9

[mac a cody]

Greetings,

I trying to compile cvs 1.11.19 on a Sun workstation running Solaris 9
with GCC 3.2.2.  After performing configure as follows...

./configure --prefix=/products/cvs-1.11.19/local 
--exec-prefix=/products/cvs-1.11.19/local/sun

... and performing make, the following problem occurs while trying to
compile sighandle.c:

if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I../src   -g -O2 -MT sighandle.o \
-MD -MP -MF ".deps/signhandle.Tpo" -c -o sighandle.o sighandle.c; \
then mv -f ".deps/signhandle.Tpo"  ".deps/signhandle.Po"; \
else rm -f ".deps/signhandle.Tpo" ; exit 1; fi
In file included from system.h:15,
                 from sighandle.c:34:
/usr/include/sys/stat.h:274: error: parse error before "blksize_t"
/usr/include/sys/stat.h:278: error: parse error before '}' token
/usr/include/sys/stat.h:334: error: parse error before "blksize_t"
/usr/include/sys/stat.h:335: error: conflicting types for 'st_blocks'
/usr/include/sys/stat.h:275: error: previous declaration of 'st_blocks'
/usr/include/sys/stat.h:338: error: parse error before '}' token
make[2]: *** [sighandle.o] Error 1
make[2]: Leaving directory '/products/cvs-1.11.19/lib'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory '/products/cvs-1.11.19'
make: *** [all] Error 2

Any ideas what the problem might be?  I had no problem compiling
cvs 1.11.11 last year with GCC 2.95.3 (IIRC).  I didn't think
I'd encounter this problem.  Thanks in advance for help or pointers.

Mac A. Cody