target/imagebuilder: add depends target to show all package that gets installed

This commits adds the makefile targets `depends` this wrapper is a call
to `opkg depends`. This command shows which runtime dependencies exist
if this package is installed into the image.

Signed-off-by: Florian Eckert <fe@dev.tdt.de>
This commit is contained in:
Florian Eckert 2021-08-18 17:19:15 +02:00 committed by Hauke Mehrtens
parent f193f2d1a0
commit 7b60dba954

View File

@ -35,6 +35,7 @@ Available Commands:
info: Show a list of available target profiles
clean: Remove images and temporary build files
image: Build an image (see below for more information).
package_depends: Show installation dependency of the package
Building images:
By default 'make image' will create an image with the default
@ -57,6 +58,12 @@ Print manifest:
make manifest PACKAGES="<pkg1> [<pkg2> [<pkg3> ...]]" # include extra packages
make manifest STRIP_ABI=1 # remove ABI version from printed package names
package_depends:
List "all" packages dependency of the package
You can use the following parameters:
make package_depends PACKAGE="<pkg>"
endef
$(eval $(call shexport,Helptext))
@ -263,4 +270,13 @@ endif
@$(MAKE) -s package_reload
@$(OPKG) whatdepends -A $(PACKAGE)
.SILENT: help info image manifest whatdepends
package_depends: FORCE
ifeq ($(PACKAGE),)
@echo 'Variable `PACKAGE` is not set but required by `package_depends`'
@exit 1
endif
@$(MAKE) -s package_reload
@$(OPKG) depends -A $(PACKAGE)
.SILENT: help info image manifest whatdepends package_depends