On Thu, 2011-05-26 at 17:18 +0200, Koen Kooi wrote:
> Op 24 mei 2011, om 16:04 heeft Koen Kooi het volgende geschreven:
>
> > In the current situation TARGET_ARCH will override MACHINE, which is
> > counter intuitive since the machine is more specific than the arch.
> >
> > The order is now pn-$PN} -> arch -> machine -> distro as the machine is a
> > set of defaults and the distro is the ultimate policy.
> >
> > 'failfast' has been removed since it's not used anymore, just like 'local'
> > ---
> > meta/conf/bitbake.conf | 12 ++++++------
> > 1 files changed, 6 insertions(+), 6 deletions(-)
> >
> > diff --git a/meta/conf/bitbake.conf b/meta/conf/bitbake.conf
> > index a0af672..59238b8 100644
> > --- a/meta/conf/bitbake.conf
> > +++ b/meta/conf/bitbake.conf
> > @@ -602,15 +602,15 @@ AUTO_LIBNAME_PKGS = "${PACKAGES}"
> > #
> > # This means that an envionment variable named '<foo>_arm' overrides an
> > # environment variable '<foo>' (when ${TARGET_ARCH} is arm).
> > -# An environment variable '<foo>_ramses' overrides '<foo>' but doesn't
> > override
> > -# '<foo>_arm' when ${MACHINE} is 'ramses'.
> > -# If you use combination ie '<foo>_arm_ramses', then '<foo>_arm_ramses'
> > will override
> > -# '<foo>_arm' and then '<foo>' will be overriden with that value from
> > '<foo>_arm'.
> > -# And finally '<foo>_local' overrides any standard variable, but with
> > lowest priority.
> > +# An environment variable '<foo>_qemuarm' overrides '<foo>' and overrides
> > +# '<foo>_arm' when ${MACHINE} is 'qemuarm'.
> > +# If you use combination ie '<foo>_qemuarm_arm', then '<foo>_qemuarm_arm'
> > will override
> > +# '<foo>_qemuarm' and then '<foo>' will be overriden with that value from
> > '<foo>_qemuarm'.
> > +# And finally '<foo>_forcevariable' overrides any standard variable, with
> > the highest priority.
> > #
> > # This works for functions as well, they are really just environment
> > variables.
> > # Default OVERRIDES to make compilation fail fast in case of build system
> > misconfiguration.
> > -OVERRIDES =
> > "local:${MACHINEOVERRIDES}:${DISTROOVERRIDES}:${TARGET_OS}:${TARGET_ARCH}:build-${BUILD_OS}:fail-fast:pn-${PN}:forcevariable"
> > +OVERRIDES =
> > "${TARGET_OS}:${TARGET_ARCH}:build-${BUILD_OS}:pn-${PN}:${MACHINEOVERRIDES}:${DISTROOVERRIDES}:forcevariable"
> > DISTROOVERRIDES ?= "${DISTRO}"
> > MACHINEOVERRIDES ?= "${MACHINE}"
>
> So what's the verdict on this one?
Its a major change so I'm leaving time for people to see it. I think the
discussion that was had has died out though.
Cheers,
Richard
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