make powerdns it give error don't know how to resolve it
error CXX epollmplexer.o CXXLD dnsdist /usr/bin/ld: libssl.o: undefined reference to symbol 'CRYPTO_get_ex_new_index@@OPENSSL_1_1_0'
//usr/lib/x86_64-linux-gnu/libcrypto.so.1.1: error adding symbols: DSO missing from command line
collect2: error: ld returned 1 exit status
Makefile:1206: recipe for target 'dnsdist' failed
make[2]: *** [dnsdist] Error 1
make[2]: Leaving directory '/root/pdns/pdns/dnsdistdist'
Makefile:1443: recipe for target 'all-recursive' failed
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory '/root/pdns/pdns/dnsdistdist'
Makefile:1077: recipe for target 'all' failed
make: *** [all] Error 2
You need to add "-lcrypto" to your linker command.