[OE-core] specific version dependenciews
Wolfgang Denk
wd at denx.de
Tue Mar 20 16:06:51 UTC 2012
Dear Richard,
In message <1332254996.9740.97.camel at ted> you wrote:
>
> > How do I mark a package as machine specific?
>
> PACKAGE_ARCH = "${MACHINE_ARCH}"
>
> > And would setting "the preferred versions at the machine level" not be
> > exactly what I am trying to avoid?
> >
> > I don't want to make the machine descriptions aware of any version
> > dependencies between A and B. I would like to put this information
> > into the description of A, so that when a specific version of A gets
> > built, automatically the matching version of B will be chosen.
> >
> > Can this be done?
>
> You could write the dependency A in the form:
>
> DEPENDS = "B-1.2"
>
> where 1.2 is version of B you want. This has been known to work in the
> past but isn't well supported/well tested. It can work since B PROVIDES
> "${PN}-${PV}".
We will try this.
Thanks a lot!
Best regards,
Wolfgang Denk
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
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Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
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