gdb 6.8 fails to compile, Solaris 9 sparc, gcc 3.4.6

[Zube]

Solaris 9 sparc, gcc 3.4.6, gdb 6.8 compile fails.

./configure and gmake in source directory stops at:

gmake[2]: Entering directory `/stat/src/gdb/gdb-6.8/gdb'
gcc -c -O2   -I. -I.././gdb -I.././gdb/config 
-DLOCALEDIR="\"/usr/local/share/locale\"" -DHAVE_CONFIG_H 
-I.././gdb/../include/opcode -I.././gdb/../readline/.. -I../bfd 
-I.././gdb/../bfd -I.././gdb/../include -I../libdecnumber 
-I.././gdb/../libdecnumber -I./../intl  -DMI_OUT=1 -DTUI=1  -Wall 
-Wdeclaration-after-statement -Wpointer-arith -Wformat-nonliteral -Wno-unused 
-Wno-switch -Wno-char-subscripts -Werror remote.c
remote.c: In function `extended_remote_attach_1':
remote.c:2859: warning: unsigned int format, pid_t arg (arg 3)
gmake[2]: *** [remote.o] Error 1
gmake[2]: Leaving directory `/stat/src/gdb/gdb-6.8/gdb'
gmake[1]: *** [all-gdb] Error 2
gmake[1]: Leaving directory `/stat/src/gdb/gdb-6.8'
gmake: *** [all] Error 2

Cheers,
Zube