On Tue, 2023-07-25 at 12:24 +0200, Böszörményi Zoltán wrote:
> 2023. 07. 24. 22:16 keltezéssel, Richard Purdie írta:
> > On Mon, 2023-07-24 at 20:13 +0200, Böszörményi Zoltán wrote:
> > > 2023. 07. 24. 17:59 keltezéssel, Richard Purdie írta:
> > > > On Mon, 2023-07-24 at 14:35 +0200, Zoltan Boszormenyi wrote:
> > > > > Some BSP architecture builds (e.g. genericx86-64 or anything from
> > > > > meta-intel) don't have their /usr/lib/rpm/platform/<arch>-linux
> > > > > directories. This causes rpmbuild fail on the target machine.
> > > > >
> > > > > Use ${SDK_ARCH}-linux as the base arch which likely exists in
> > > > > /usr/lib/rpm/platform and clone it as ${MACHINE_ARCH}-linux.
> > > > >
> > > > > Also, fix %_lib and %_libdir in the new cloned platform directory
> > > > > to use ${baselib} and ${libdir} so the RPM package contents will
> > > > > be correct for library packages.
> > > > >
> > > > > Signed-off-by: Zoltán Böszörményi <[email protected]>
> > > > > ---
> > > > > meta/recipes-devtools/rpm/rpm_4.18.1.bb | 13 +++++++++++++
> > > > > 1 file changed, 13 insertions(+)
> > > > >
> > > > > diff --git a/meta/recipes-devtools/rpm/rpm_4.18.1.bb
> > > > > b/meta/recipes-devtools/rpm/rpm_4.18.1.bb
> > > > > index 95a9e92f96..21f0127561 100644
> > > > > --- a/meta/recipes-devtools/rpm/rpm_4.18.1.bb
> > > > > +++ b/meta/recipes-devtools/rpm/rpm_4.18.1.bb
> > > > > @@ -131,7 +131,20 @@ do_install:append:class-nativesdk() {
> > > > > # Rpm's make install creates var/tmp which clashes with base-files
> > > > > packaging
> > > > > do_install:append:class-target() {
> > > > > rm -rf ${D}/var
> > > > > +
> > > > > + if [ -d "${D}${prefix}/lib/rpm/platform/${SDK_ARCH}-linux" ];
> > > > > then
> > > > > + if [ ! -d
> > > > > ${D}${prefix}/lib/rpm/platform/${MACHINE_ARCH}-linux ]; then
> > > > > + cp -r ${D}${prefix}/lib/rpm/platform/${SDK_ARCH}-linux
> > > > > ${D}${prefix}/lib/rpm/platform/${MACHINE_ARCH}-linux
> > > > > + fi
> > > > > + fi
> > > > SDK_ARCH should not be referenced outside of nativesdk recipes. This
> > > > reference is almost certainly incorrect as it would make the target
> > > > recipe dependent on the value of SDKMACHINE.
> > > Please advise what setting should be used instead.
> > >
> > > MACHINE_ARCH is what ends up in /etc/rpm/platform.
> > > TARGET_ARCH is not available in Honister but SDK_ARCH is.
> > >
> > > Suggest a common setting that can be used in both older and
> > > newer Yocto versions that has the base arch name and is
> > > usable for target builds.
> > I'm afraid I don't understand the problem you're running into from your
> > description so I don't know how to answer that. TARGET_ARCH has been
> > around in OE for many years so I'd be surprised it is unavailable in
> > honister though.
>
> I usually verify variable settings via "bitbake -e packagename"
> and what I can see is that this:
>
> bitbake -e rpm >rpm-vars.txt 2>&1
> grep TARGET_ARCH rpm-vars.txt
>
> shows TRANSLATED_TARGET_ARCH on Honister with TARGET_ARCH missing.
> Can I still use TARGET_ARCH in the rpm recipe on this old Yocto version?
In honister there is this:
$ grep TARGET_ARCH.*export * -R
meta/conf/bitbake.conf:# Make sure TARGET_ARCH isn't exported
meta/conf/bitbake.conf:TARGET_ARCH[unexport] = "1"
which is why it doesn't show up in bitbake -e, the variable does exist
though.
Cheers,
Richard
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