Re: [PATCH 15/16] meta: add dpkg-bin class

[Claudius Heine <claudius.heine.ext@siemens.com>]

On 08/01/2017 12:17 PM, [ext] Henning Schild wrote:
> Signed-off-by: Henning Schild <henning.schild@siemens.com>
> ---
>   meta/classes/dpkg-bin.bbclass | 47 +++++++++++++++++++++++++++++++++++++++++++
>   1 file changed, 47 insertions(+)
>   create mode 100644 meta/classes/dpkg-bin.bbclass
> 
> diff --git a/meta/classes/dpkg-bin.bbclass b/meta/classes/dpkg-bin.bbclass
> new file mode 100644
> index 0000000..1e96bd1
> --- /dev/null
> +++ b/meta/classes/dpkg-bin.bbclass
> @@ -0,0 +1,47 @@
> +inherit isar-base
> +
> +DEBIAN_DEPENDS ?= ""
> +DEBIAN_MAINTAINER ?= "FIXME Unknown maintainer"
> +
> +D = "${WORKDIR}/image/"
> +
> +# Populate folder that will be picked up as package
> +do_install() {
> +	bbnote "Put your files for this package in ${D}"
> +}
> +
> +addtask install after do_unpack before do_deb_package_prepare
> +# so we can put hooks in there already
> +do_install[dirs] = "${D}/DEBIAN"
> +
> +do_deb_package_prepare() {
> +	cat<<-__EOF__ > ${D}/DEBIAN/control
> +		Package: ${PN}
> +		Architecture: `dpkg --print-architecture`
> +		Section: misc
> +		Priority: optional
> +		Maintainer: ${DEBIAN_MAINTAINER}
> +		Depends: `echo ${DEBIAN_DEPENDS} | tr '[:blank:]' ','`
> +		Version: ${PV}+isar
> +		Description: ${DESCRIPTION}
> +	__EOF__
> +	CONFFILES=${D}/DEBIAN/conffiles
> +	find ${D} -path '*/etc/*' | sed -e 's|^${D}||' > $CONFFILES

I package a container root file system and now the files in the etc 
directory of this rfs is mentioned in the conffiles file.

Maybe add an option to disable this here?

> +	test -s $CONFFILES || rm $CONFFILES
> +	for t in pre post
> +	do
> +		for a in inst rm
> +		do
> +			chmod -f +x ${D}/DEBIAN/${t}${a} || true
> +		done
> +	done
> +}
> +
> +addtask deb_package_prepare after do_install before do_install_package
> +
> +do_deb_package() {
> +	sudo chown -R root:root ${D}/DEBIAN/
> +	sudo dpkg-deb --build ${D} ${WORKDIR}
> +}
> +
> +addtask deb_package after do_deb_package_prepare before do_install_package
>