The package manager `opkg` offers the function `whatdepends` to print
packages that depend on a specific package.
This feature is useful when used in a CI to not only build an upgraded
package but all packages with a dependency.
Usage:
make whatdepends PACKAGE=libipset
The resulting list can be fed into a SDK building all packages and warn
if anything fails.
Signed-off-by: Paul Spooren <mail@aparcar.org>
$(if $(PROFILE),USER_PROFILE="$(PROFILE_FILTER)") \
$(if $(PACKAGES),USER_PACKAGES="$(PACKAGES)"))
-.SILENT: help info image manifest
+whatdepends: FORCE
+ifeq ($(PACKAGE),)
+ @echo 'Variable `PACKAGE` is not set but required by `whatdepends`'
+ @exit 1
+endif
+ @$(MAKE) -s package_reload
+ @$(OPKG) whatdepends -A $(PACKAGE)
+
+.SILENT: help info image manifest whatdepends