File baselibs.conf of Package libressl
libcrypto36 libssl37 libtls9 libressl-devel requires -libressl-<targettype> requires "libcrypto36-<targettype> = <version>" requires "libssl37-<targettype> = <version>" requires "libtls9-<targettype> = <version>" conflicts "libopenssl-devel-<targettype>"