Compile problem on linux

[Holger van Koll]

Bind 8.2.2 , Patchlevel 5 compiles on RedHat linux 5.1/5.2 (upgraded to
kernel 2.2.13) fine,
but on RedHat 6.0/6.1 (2.2.13) I get the following error:

gcc -O -g -I../../port/linux/include -I../../include
-D_PATH_HELPFILE=\"/usr/lib/nslookup.help\"   -c subr.c -o subr.o
gcc -O -g -I../../port/linux/include -I../../include
-D_PATH_HELPFILE=\"/usr/lib/nslookup.help\"   -c commands.c -o
commands.o
gcc -O -g  -o nslookup main.o getinfo.o debug.o send.o skip.o list.o
subr.o commands.o \
        ../../lib/libbind.a -lfl
../../lib/libbind.a(ns_print.o): In function `__ns_sprintrrf':
/root/sw/src/lib/nameser/ns_print.c:458: undefined reference to
`__b64_ntop'
/root/sw/src/lib/nameser/ns_print.c:519: undefined reference to
`__b64_ntop'
../../lib/libbind.a(lcl_nw.o): In function `nw_byaddr':
/root/sw/src/lib/irs/lcl_nw.c:154: undefined reference to `__bitncmp'
collect2: ld returned 1 exit status
make[2]: *** [nslookup] Error 1
make[2]: Leaving directory `/root/sw/src/bin/nslookup'
make[1]: *** [nslookup] Error 2
make[1]: Leaving directory `/root/sw/src/bin'
make: *** [all] Error 2


Any hints? Thx a lot...