OpenSSL 1.1+ needs the extra install_ssldirs target to install certificates

  # gives precedence to the last -j option, so we can override that.

  package_option openssl make -j 1

  # Use install_sw instead of install to skip building docs which is slow

  # Use install_sw install_ssldirs instead of install to skip building docs which is slow.

  # OpenSSL 1.1+ also needs install_ssldirs, 1.0 does not have that target.

  if [[ "$1" == openssl-1.0.* ]]; then

    MAKE_INSTALL_TARGET="install_sw" build_package_standard "$@"

  else

    MAKE_INSTALL_TARGET="install_sw install_ssldirs" build_package_standard "$@"

  fi

  # Extract root certs from the system keychain in .pem format and rehash.

  local pem_file="$OPENSSLDIR/cert.pem"