MissingUseDepDefault: version 13.4.0: DEPEND="media-libs/mesa[xa]": USE flag 'xa' missing from packages: [ media-libs/mesa-25.2.5, media-libs/mesa-25.2.6, media-libs/mesa-25.2.7, media-libs/mesa-25.2.8, media-libs/mesa-25.3.0, media-libs/mesa-25.3.1, media-libs/mesa-25.3.2, media-libs/mesa-25.3.3, media-libs/mesa-9999 ]
  MissingUseDepDefault: version 13.4.0: RDEPEND="media-libs/mesa[xa]": USE flag 'xa' missing from packages: [ media-libs/mesa-25.2.5, media-libs/mesa-25.2.6, media-libs/mesa-25.2.7, media-libs/mesa-25.2.8, media-libs/mesa-25.3.0, media-libs/mesa-25.3.1, media-libs/mesa-25.3.2, media-libs/mesa-25.3.3, media-libs/mesa-9999 ]