Re: [PATCH] dpkg: Add control over removal of built packages

["vijaikumar....@gmail.com" <vijaikumar.kanagarajan@gmail.com>]

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Tested in a downstream project. Works fine.

Tested-by: Vijai Kumar K <Vijaikumar_Kanagarajan@mentor.com>

On Thursday, October 8, 2020 at 10:43:37 PM UTC+5:30 Jan Kiszka wrote:

> From: Jan Kiszka <jan.k...@siemens.com>
>
> In almost all cases, the packages built by a recipe wasn't used yet and
> will only be requested down the dependency chain. Then it is fine to
> purge it from the buildchroots during partial rebuilds.
>
> There are corner cases, though, when the packages will never be used in
> the buildchroots, only in the target filesystem. That can affect core
> packages rebuilt for the target but also used in their upstream variant
> in the buildchroots. While buildchroot installation can be controlled
> via preferences, purging can't this way. Add a variable that allows to
> control it without having to overwrite deb_clean.
>
> Signed-off-by: Jan Kiszka <jan.k...@siemens.com>
> ---
> meta/classes/dpkg-base.bbclass | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/meta/classes/dpkg-base.bbclass 
> b/meta/classes/dpkg-base.bbclass
> index 7e12ab0a..01c6eb65 100644
> --- a/meta/classes/dpkg-base.bbclass
> +++ b/meta/classes/dpkg-base.bbclass
> @@ -154,6 +154,8 @@ python do_dpkg_build() {
>
> addtask dpkg_build before do_build
>
> +KEEP_INSTALLED_ON_CLEAN ?= "0"
> +
> CLEANFUNCS += "deb_clean"
>
> deb_clean() {
> @@ -162,6 +164,9 @@ deb_clean() {
> for d in ${DEBS}; do
> repo_del_package "${REPO_ISAR_DIR}"/"${DISTRO}" \
> "${REPO_ISAR_DB_DIR}"/"${DISTRO}" "${DEBDISTRONAME}" "${d}"
> + if [ "${KEEP_INSTALLED_ON_CLEAN}" = "1" ]; then
> + continue;
> + fi
> package=$(basename "${d}")
> package_remove="/usr/bin/apt-get remove -y ${package%%_*}"
> sudo -E chroot ${BUILDCHROOT_DIR} ${package_remove} || true
> -- 
> 2.26.2
>

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