File baselibs.conf of Package libressl
libcrypto37 libssl38 libtls10 libressl-devel requires -libressl-<targettype> requires "libcrypto37-<targettype> = <version>" requires "libssl38-<targettype> = <version>" requires "libtls10-<targettype> = <version>" conflicts "libopenssl-devel-<targettype>"