bash-3.2# grep BR2_TOOLCHAIN_EXTERNAL_LIBS .config
BR2_TOOLCHAIN_EXTERNAL_LIBS="ld-2.5.so ld-linux.so.3 libanl-2.5.so libanl.so.1 libBrokenLocale-2.5.so libBrokenLocale.so.1 libc-2.5.so libcidn-2.5.so libcidn.so.1 libcrypt-2.5.so libcrypt.so.1 libc.so.6 libdl-2.5.so libdl.so.2 libgcc_s.so libgcc_s.so.1 libm-2.5.so libmemusage.so libm.so.6 libnsl-2.5.so libnsl.so.1 libnss_compat-2.5.so libnss_compat.so.2 libnss_dns-2.5.so libnss_dns.so.2 libnss_files-2.5.so libnss_files.so.2 libnss_hesiod-2.5.so libnss_hesiod.so.2 libnss_nis-2.5.so libnss_nisplus-2.5.so libnss_nisplus.so.2 libnss_nis.so.2 libpcprofile.so libpthread-2.5.so libpthread.so.0 libresolv-2.5.so libresolv.so.2 librt-2.5.so librt.so.1 libSegFault.so libutil-2.5.so libutil.so.1"