- pullsrc.sh fetches debhelper/libdebhelper-perl 14.3 (pinned DEBHELPER_SIDPKG
in version.env, empty = auto-detect latest sid) into gitignored builddep/
- install_deps.sh installs builddep/*.deb and adds compat sed hacks for sid
debhelper >= 13.27: rewrite Dh_Lib.pm bucket 'cp --update=none' to '-n' on
coreutils < 9.3 (buster/bionic/bookworm), downgrade use v5.28 pragmas in
Dh_Lib.pm/dh_assistant for perl < 5.28, handle ${tmpdir} brace form in the
non-merged-usr hack; drop the dead sid-apt-source _DEBIAN_DEBHELPER
- Dockerfile.deps: BuildKit bind mounts instead of COPY (nothing in layers)
- CI deps-image build runs ./pullsrc.sh debhelper first to populate context
- merge APT_MIRROR and EOL archive switching into install_deps.sh
fix_apt_sources() (buster unconditional, bullseye probed via
Release/InRelease with fallback to archive.debian.org)
- make DEBMIRROR follow APT_MIRROR in version.env (nounset-safe)
- remove switch_archive_sources.sh (no remaining callers)
- simplify docker/Dockerfile.deps to single RUN and update CI to use
install_deps.sh --fix-apt-only
- update docs (AGENTS.md/README.md) to reflect new flow
Create switch_archive_sources.sh that rewrites /etc/apt/sources.list
from deb.debian.org to archive.debian.org (with backports) for EOL
Debian releases (buster, bullseye). Both docker/Dockerfile.deps and
the CI install-test step use this script instead of inline fallback
logic.
Also record the pullsrc-on-host strategy in AGENTS.md.
