checking for dlopen... yes
checking for SSL_read in -lssl... no
configure: error: Can't build with OpenSSL: libssl not found
$ locate libssl
/Applications/BBEdit.app/Contents/XPCServices/GitIgnoreXPCService.xpc/Contents/Frameworks/libssl.dylib
/Applications/Navicat for MySQL.app/Contents/Frameworks/libssl.1.0.0.dylib
/Applications/assp/assp.mod/bin/libssl32.dll
/usr/lib/libssl.0.9.7.dylib
/usr/lib/libssl.0.9.8.dylib
/usr/lib/libssl.35.dylib
/usr/lib/libssl.43.dylib
/usr/lib/libssl.44.dylib
/usr/lib/libssl.dylib
/usr/local/Cellar/openssl/1.0.2r/lib/libssl.1.0.0.dylib
/usr/local/Cellar/openssl/1.0.2r/lib/libssl.a
/usr/local/Cellar/openssl/1.0.2r/lib/libssl.dylib
/usr/local/Cellar/openssl/1.0.2r/lib/pkgconfig/libssl.pc
/usr/local/Cellar/openssl@1.1/1.1.1b/lib/libssl.1.1.dylib
/usr/local/Cellar/openssl@1.1/1.1.1b/lib/libssl.a
/usr/local/Cellar/openssl@1.1/1.1.1b/lib/libssl.dylib
/usr/local/Cellar/openssl@1.1/1.1.1b/lib/pkgconfig/libssl.pc
/usr/local/lib/dovecot/libssl_iostream_openssl.a
/usr/local/lib/dovecot/libssl_iostream_openssl.so