severity: warning
In my-recipe_1.0.bb
FILES:${PN} += "${bindir}"
PACKAGE_BEFORE_PN = "${PN}-mydev"
FILES:${PN}-mydev += "/some/path"
FILES:${PN}-mydev += "/some/path"
Yocto/OE come with a predefined set of values from FILES
, so there is no need to add certain values twice.
Same applies for custom packages
Remove the mentioned occurrences
PACKAGE_BEFORE_PN = "${PN}-mydev"
FILES:${PN}-mydev += "/some/path"