Here is the log:

---
...
gcc -D_GNU_SOURCE -O2  -fno-strength-reduce -pipe   -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(herror.o): In function `herror':
herror.o(.text+0x41): undefined reference to `__h_errno'
../../lib/libbind.a(res_data.o): In function `__res_mkquery':
res_data.o(.text+0x209): undefined reference to `__h_errno_set'
../../lib/libbind.a(res_data.o): In function `__res_query':
res_data.o(.text+0x2c4): undefined reference to `__h_errno_set'
../../lib/libbind.a(res_data.o): In function `__res_querydomain':
res_data.o(.text+0x374): undefined reference to `__h_errno_set'
../../lib/libbind.a(res_data.o): In function `__res_search':
res_data.o(.text+0x428): undefined reference to `__h_errno_set'
../../lib/libbind.a(res_data.o): In function `__res_mkupdate':
res_data.o(.text+0x604): undefined reference to `__h_errno_set'
../../lib/libbind.a(res_data.o)(.text+0x6ac): more undefined references to 
`__h_errno_set' follow
collect2: ld returned 1 exit status
make[2]: *** [nslookup] Error 1
make[2]: Leaving directory 
`/usr/mjt/rpm/build/bind-8.2.2_P5/src/bin/nslookup'
make[1]: *** [nslookup] Error 2
make[1]: Leaving directory `/usr/mjt/rpm/build/bind-8.2.2_P5/src/bin'
make: *** [all] Error 2
make: Leaving directory `/usr/mjt/rpm/build/bind-8.2.2_P5/src'
Bad exit status from /var/tmp/rpm-tmp.46722 (%build)
---

Note that sometimes bind compiled with glibc-2.1.3 craches on 2.1.90.
For now, I can't figure where and when (things are very unstable).
Maybe I can show more info after some further investigations... :(