Hi Rudolf, thank you for your explanation. bash has not been installed, but HOB did some changes on the configuration files and I modified the distribution. I deleted everything and created my own image receipe. It works fine now.
Regards, Stefan Am 01.07.2014 um 22:34 schrieb Rudolf Streif <[email protected]>: > Hi Stefan, > > You probably have found the explanation on package groups in the reference > manual [1]. > > Package groups are recipes with the sole purpose to create dependencies to > simplify image creation. A package group recipe bundles multiple packages > together and then instead of having to explicitly specify each package in the > IMAGE_INSTALL variable you can simply specify the package group name. > > Package group recipes look like this (from the manual): > > DESCRIPTION = "My Custom Package Groups" > > inherit packagegroup > > PACKAGES = "\ > packagegroup-custom-apps \ > packagegroup-custom-tools \ > " > > RDEPENDS_packagegroup-custom-apps = "\ > dropbear \ > portmap \ > psplash" > > RDEPENDS_packagegroup-custom-tools = "\ > oprofile \ > oprofileui-server \ > lttng-control \ > lttng-viewer" > > RRECOMMENDS_packagegroup-custom-tools = "\ > kernel-module-oprofile" > > > Like any recipe they have a description. They inherit the > packagegroup.bbclass. A package group recipe can define multiple package > groups in the PACKAGES variable. For each package group listed in PACKAGES > you will then need to specify the packages that actually go into them with > conditional RDEPENDS_<packagegroupname> variables. > > Package groups are only relevant for the YP build system. They do not create > package grouping for the package manager that you are using for your target. > However, if you select a package group from HOB then all of the packages > specified in that group should be installed in your target's rootfs by YP. > > Rudi > > > > [1] > http://www.yoctoproject.org/docs/1.6/dev-manual/dev-manual.html#usingpoky-extend-customimage-customtasks > > > On Tue, Jul 1, 2014 at 10:05 AM, Stefan Hofmann <[email protected]> > wrote: > Hi, > > I made my first steps with yocto and everything worked fine so far. But now I > am struggling with "package groups". What I basically want, is a image for a > base system, which allows me to install additional packages over the air with > opkg. In my imagination package groups are something like preselected > packages, which need to be installed at once similar like it is handled in > Debian for X11-support for example. Is this right ? I have built > core-image-base for testing purposes and tried to figure out the dependencies > by using the Hob tool. It says that bash will be installed and the group > "base/shell" is responsible for that. However it is not installed, only ash > and I cannot find a package group "package-group-base-shell" in the receipes. > It does however exist in the work directory. So now I am somewhat confused. > > Regards, > Stefan > > -- > > > > -- > _______________________________________________ > yocto mailing list > [email protected] > https://lists.yoctoproject.org/listinfo/yocto > > > > >
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