Fix the following build failure raised since bump of glibc to version 2.39 in commitb5680f53d6: /home/autobuild/autobuild/instance-1/output-1/per-package/frr/host/bin/../lib/gcc/i686-buildroot-linux-gnu/12.3.0/../../../../i686-buildroot-linux-gnu/bin/ld: lib/.libs/libfrr.so: undefined reference to `crypt' Fixes:b5680f53d6- http://autobuild.buildroot.org/results/668da3829cacbe883e6cf97ce6191a8180441db6 Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com> Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>