Re: [PATCH] isar-mmdebstrap: reduce rootfs size as much as possible

[Anton Mikanovich <amikan@ilbers.de>]

09/01/2025 14:41, Cedric Hombourger wrote:
>
>
> Le jeudi 9 janvier 2025 à 13:17:57 UTC+1, srinuv...@siemens.com a écrit :
>
>     From: srinuvasan <srinuv...@siemens.com>
>
>     reduce the rootfs image size by excluding man and doc, this
>     changes significantly reduce size from (~80MB) to (~64MB).
>
>     Signed-off-by: srinuvasan <srinuv...@siemens.com>
>     ---
>     meta/recipes-core/isar-mmdebstrap/isar-mmdebstrap.inc | 9 +++++++++
>     1 file changed, 9 insertions(+)
>
>     diff --git a/meta/recipes-core/isar-mmdebstrap/isar-mmdebstrap.inc
>     b/meta/recipes-core/isar-mmdebstrap/isar-mmdebstrap.inc
>     index 931f6f13..1e2ad40f 100644
>     --- a/meta/recipes-core/isar-mmdebstrap/isar-mmdebstrap.inc
>     +++ b/meta/recipes-core/isar-mmdebstrap/isar-mmdebstrap.inc
>     @@ -24,6 +24,14 @@ DPKG_HOOKS ?=
>     "${@'--hook-dir='+d.getVar('MM_HOOK_JESSIE') \
>     MMHOOKS:focal ?= "${DPKG_HOOKS}"
>     MMHOOKS:buster ?= "${DPKG_HOOKS}"
>
>     +CLEANUP_DOCS = "--dpkgopt='path-exclude=/usr/share/man/*' \
>     + --dpkgopt='path-include=/usr/share/man/man[1-9]/*' \
>     + --dpkgopt='path-exclude=/usr/share/locale/*' \
>     + --dpkgopt='path-include=/usr/share/locale/locale.alias' \
>     + --dpkgopt='path-exclude=/usr/share/doc/*' \
>     + --dpkgopt='path-include=/usr/share/doc/*/copyright' \
>     + --dpkgopt='path-include=/usr/share/doc/*/changelog.Debian.*'"
>     +
>
>
> Not.a good idea IMO - some users may want to build images with man 
> pages / documentation
> At best this could be an image extension. It could take informed 
> decisions: if /usr/bin/man isn’t there then remove man pages. Users 
> should be able to enable/disable that customisation
Agree, but maybe we can introduce some kind of global switch (features
implementation from Chris can be helpful here) to enable such kind of hacks.
And of course it should be disabled by default.
>
>     DISTRO_BOOTSTRAP_KEYRING = "${WORKDIR}/distro-keyring.gpg"
>
>     def get_distro_have_https_source(d):
>     @@ -199,6 +207,7 @@ do_bootstrap() {
>     --customize-hook='sed -i "/en_US.UTF-8 UTF-8/s/^#//g"
>     "$1/etc/locale.gen"' \
>     --customize-hook='chroot "$1" /usr/sbin/locale-gen' \
>     --customize-hook='chroot "$1" /usr/bin/apt-get -y clean' \
>     + ${CLEANUP_DOCS} \
>     --skip=cleanup/apt \
>     --skip=download/empty \
>     ${@get_apt_opts(d, '--aptopt')} \
>     -- 
>     2.39.5
>

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