anchor.diff:  
   PACKAGES += "${PN}-plugins"
   ALLOW_EMPTY:${PN}-plugins = "1"
  +
  +PACKAGE_BEFORE_PN = "${PN}-imcvs ${PN}-imcvs-dbg"
  +ALLOW_EMPTY:${PN}-imcvs = "1"
  +
  +FILES:${PN}-imcvs = "${libdir}/ipsec/imcvs/*.so"
  +FILES:${PN}-imcvs-dbg += "${libdir}/ipsec/imcvs/.debug"
   
   PACKAGES_DYNAMIC += "^${PN}-plugin-.*$"
   NOAUTOPACKAGEDEBUG = "1"
  
positive.code: PACKAGECONFIG ?= "curl gmp openssl sqlite3 swanctl curve25519\
          ${@bb.utils.contains('DISTRO_FEATURES', 'systemd', 'systemd-charon', 'charon', d)} \
          ${@bb.utils.contains('DISTRO_FEATURES', 'tpm2', 'tpm2', '', d)} \
  "
  PACKAGECONFIG[aesni] = "--enable-aesni,--disable-aesni,,${PN}-plugin-aesni"
  PACKAGECONFIG[bfd] = "--enable-bfd-backtraces,--disable-bfd-backtraces,binutils"
  PACKAGECONFIG[charon] = "--enable-charon,--disable-charon,"
  
negative.code: # tpm needs meta-tpm layer
  PACKAGECONFIG[tpm2] = "--enable-tpm,--disable-tpm,,${PN}-plugin-tpm"
  
  
  # integraty configuration needs meta-integraty
  #imc 
  PACKAGECONFIG[tnc-imc] = "--enable-tnc-imc,--disable-tnc-imc,,  ${PN}-plugin-tnc-imc ${PN}-plugin-tnc-tnccs"
  PACKAGECONFIG[imc-test] = "--enable-imc-test,--disable-imc-test,,"
  PACKAGECONFIG[imc-scanner] = "--enable-imc-scanner,--disable-imc-scanner,,"
  PACKAGECONFIG[imc-os] = "--enable-imc-os,--disable-imc-os,,"
  PACKAGECONFIG[imc-attestation] = "--enable-imc-attestation,--disable-imc-attestation,,"
  PACKAGECONFIG[imc-swima] = "--enable-imc-swima, --disable-imc-swima, json-c,"
  PACKAGECONFIG[imc-hcd] = "--enable-imc-hcd, --disable-imc-hcd,,"
  
  #imv set
  PACKAGECONFIG[tnc-imv] = "--enable-tnc-imv,--disable-tnc-imv,, ${PN}-plugin-tnc-imv ${PN}-plugin-tnc-tnccs"
  PACKAGECONFIG[imv-test] = "--enable-imv-test,--disable-imv-test,,"
  PACKAGECONFIG[imv-scanner] = "--enable-imv-scanner,--disable-imv-scanner,,"
  PACKAGECONFIG[imv-os] = "--enable-imv-os,--disable-imv-os,,"
  PACKAGECONFIG[imv-attestation] = "--enable-imv-attestation,--disable-imv-attestation,,"
  PACKAGECONFIG[imv-swima] = "--enable-imv-swima, --disable-imv-swima, json-c,"
  PACKAGECONFIG[imv-hcd] = "--enable-imv-hcd, --disable-imv-hcd,,"
  
  PACKAGECONFIG[tnc-ifmap] = "--enable-tnc-ifmap,--disable-tnc-ifmap, libxml2, ${PN}-plugin-tnc-ifmap"
  PACKAGECONFIG[tnc-pdp] = "--enable-tnc-pdp,--disable-tnc-pdp,, ${PN}-plugin-tnc-pdp"
  
  PACKAGECONFIG[tnccs-11] = "--enable-tnccs-11,--disable-tnccs-11,libxml2, ${PN}-plugin-tnccs-11"
  PACKAGECONFIG[tnccs-20] = "--enable-tnccs-20,--disable-tnccs-20,, ${PN}-plugin-tnccs-20"
  PACKAGECONFIG[tnccs-dynamic] = "--enable-tnccs-dynamic,--disable-tnccs-dynamic,,${PN}-plugin-tnccs-dynamic"
  
  inherit autotools systemd pkgconfig
  
  RRECOMMENDS:${PN} = "kernel-module-ah4 \
  