Re: [PATCH][FYI] dpkg-raw: Allow multiconfig build

[Henning Schild <henning.schild@siemens.com>]

Am Wed, 13 Sep 2017 18:09:32 +0300
schrieb Alexander Smirnov <asmirnov@ilbers.de>:

> P.S. all the multiconfig builds have been completed, no more issues
> found.

Sweet, thanks for finding and fixing these issues. I will look into the
whole multiconfig story and test future changes on more than one config.

Henning

> On 09/13/2017 06:00 PM, Alexander Smirnov wrote:
> > Add suffixes to stamps for tasks defined in dpkg-raw class. This
> > allows to use multiconfig.
> > 
> > 8<--
> > 
> > If I build Isar using command:
> > 
> >   $ bitbake multiconfig:qemuarm-wheezy:isar-image-base
> > multiconfig:qemuarm-jessie:isar-image-base
> > 
> > There will be the following stamps created:
> > 
> > 1. Without this patch:
> > 
> > $ ls -1 tmp/stamps
> > 
> > ...
> > example-raw-0.1-r0.do_build.raspbian-jessie-armhf
> > example-raw-0.1-r0.do_deb_package_conffiles
> > example-raw-0.1-r0.do_deb_package_prepare
> > example-raw-0.1-r0.do_fetch
> > example-raw-0.1-r0.do_populate_package
> > ...
> > [example for hello package]:
> > hello-1.0-r0.do_build.debian-jessie-armhf
> > hello-1.0-r0.do_build.debian-wheezy-armhf
> > hello-1.0-r0.do_fetch
> > hello-1.0-r0.do_unpack.debian-jessie-armhf
> > hello-1.0-r0.do_unpack.debian-wheezy-armhf
> > ...
> > 
> > In this case, the "example-raw" package will be processed only
> > once, so for all the other architectures bitbake will ignore tasks
> > execution.
> > 
> > 2. With this patch:
> > 
> > ...
> > example-raw-0.1-r0.do_build.debian-jessie-armhf
> > example-raw-0.1-r0.do_build.debian-wheezy-armhf
> > example-raw-0.1-r0.do_deb_package_conffiles.debian-jessie-armhf
> > example-raw-0.1-r0.do_deb_package_conffiles.debian-wheezy-armhf
> > example-raw-0.1-r0.do_deb_package_prepare.debian-jessie-armhf
> > example-raw-0.1-r0.do_deb_package_prepare.debian-wheezy-armhf
> > example-raw-0.1-r0.do_fetch
> > example-raw-0.1-r0.do_populate_package.debian-jessie-armhf
> > example-raw-0.1-r0.do_populate_package.debian-wheezy-armhf
> > example-raw-0.1-r0.do_unpack.debian-jessie-armhf
> > example-raw-0.1-r0.do_unpack.debian-wheezy-armhf
> > ...
> > 
> > So all the new tasks added to Isar, that are distro and/or
> > architecture specific, should have suffixes in stamps.
> > 
> > 8<--
> > 
> > Signed-off-by: Alexander Smirnov <asmirnov@ilbers.de>
> > ---
> >   meta/classes/dpkg-raw.bbclass | 3 +++
> >   1 file changed, 3 insertions(+)
> > 
> > diff --git a/meta/classes/dpkg-raw.bbclass
> > b/meta/classes/dpkg-raw.bbclass index f9a7411..6c6a89c 100644
> > --- a/meta/classes/dpkg-raw.bbclass
> > +++ b/meta/classes/dpkg-raw.bbclass
> > @@ -14,6 +14,7 @@ do_populate_package() {
> >   	bbnote "Put your files for this package in ${D}"
> >   }
> >   
> > +do_populate_package[stamp-extra-info] = "${DISTRO}-${DISTRO_ARCH}"
> >   addtask populate_package after do_unpack before
> > do_deb_package_prepare 
> >   # so we can put hooks etc. in there already
> > @@ -39,6 +40,7 @@ do_deb_package_prepare() {
> >   	done
> >   }
> >   
> > +do_deb_package_prepare[stamp-extra-info] =
> > "${DISTRO}-${DISTRO_ARCH}" addtask deb_package_prepare after
> > do_populate_package before do_deb_package_conffiles 
> >   do_deb_package_conffiles() {
> > @@ -47,6 +49,7 @@ do_deb_package_conffiles() {
> >   	test -s $CONFFILES || rm $CONFFILES
> >   }
> >   
> > +do_deb_package_conffiles[stamp-extra-info] =
> > "${DISTRO}-${DISTRO_ARCH}" addtask deb_package_conffiles after
> > do_deb_package_prepare before do_build 
> >   dpkg_runbuild() {
> >  
>