DeprecatedDep: version 6.1.50-r2: BDEPEND: deprecated dependency: dev-libs/libIDL
  DeprecatedDep: version 7.0.14-r2: BDEPEND: deprecated dependency: dev-libs/libIDL
  DeprecatedDep: version 7.0.18: BDEPEND: deprecated dependency: dev-libs/libIDL
  DeprecatedDep: version 9999: BDEPEND: deprecated dependency: dev-libs/libIDL