Hello, Can someone explain why a static library would make calls to dlopen? openssl-static-1.0.1e-48.el6_8.3.x86_64 /usr/lib64/libcrypto.a In trying to staticly link against the above I get /usr/lib64/libcrypto.a(fips.o): In function `verify_checksums': (.text+0x62b): undefined reference to `dlopen' It didn't use to do this. Thanks, Steve