Not all packages are supported by Wind River. The build system will display unsupported packages, or specific package requirements, in output at build time. Some examples include:
ERROR:
/prj/layers/meta-openembedded/meta-oe/recipes-graphics/libvncserver/libvncserver_0.9.10.bb was
skipped: Not supported by Wind River. See documentation on enabling.
ERROR:
/prj/layers/wr-installer/recipes-misc/tigervnc/tigervnc_1.6.0.bb was skipped: Installer
components are only enabled when using the wrlinux-installer distro.
See the Wind River Linux Release Notes: Available Software Packages Overview for additional information.