DISTRO_FEATURES_append = " mp3dec_lib"  sets USE_MP3D_OMX which results in the following build failure

| make[2]: Entering directory '/storage/build/m3ulcb/tmp/work/m3ulcb-agl-linux/omx-user-module/1.0-r0/omx'
| make[2]: Nothing to be done for 'install-exec-am'.
| make[2]: Nothing to be done for 'install-data-am'.
| make[2]: Leaving directory '/storage/build/m3ulcb/tmp/work/m3ulcb-agl-linux/omx-user-module/1.0-r0/omx'
| make[1]: Leaving directory '/storage/build/m3ulcb/tmp/work/m3ulcb-agl-linux/omx-user-module/1.0-r0/omx'
| install: cannot stat ‘/storage/build/m3ulcb/tmp/work/m3ulcb-agl-linux/omx-user-module/1.0-r0/RTM0AC0000XAMP3D30SL40C//lib/lib.so.’: No such file or directory
| WARNING: /storage/build/m3ulcb/tmp/work/m3ulcb-agl-linux/omx-user-module/1.0-r0/temp/run.do_install.7455:1 exit 1 from 'install -m 755 ${src}/lib/lib.so.* /storage/build/m3ulcb/tmp/work/m3ulcb-agl-linux/omx-user-module/1.0-r0/image//usr/lib'*
| ERROR: Function failed: do_install (log file is located at /storage/build/m3ulcb/tmp/work/m3ulcb-agl-linux/omx-user-module/1.0-r0/temp/log.do_install.7455)
ERROR: Task (/storage/agl-master/meta-renesas-rcar-gen3/meta-rcar-gen3/recipes-multimedia/omx-module/omx-user-module.bb:do_install) failed with exit code '1'
NOTE: Tasks Summary: Attempted 3113 tasks of which 3097 didn't need to be rerun and 1 failed.

Summary: 1 task failed:
/storage/agl-master/meta-renesas-rcar-gen3/meta-rcar-gen3/recipes-multimedia/omx-module/omx-user-module.bb:do_install