From ee17e45964b786b48b455959dfe68715971893fb Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 13 Apr 2024 16:14:39 +0200 Subject: Adding upstream version 1.4.3. Signed-off-by: Daniel Baumann --- hooks/no-merged-usr/setup00.sh | 54 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 54 insertions(+) create mode 100755 hooks/no-merged-usr/setup00.sh (limited to 'hooks/no-merged-usr/setup00.sh') diff --git a/hooks/no-merged-usr/setup00.sh b/hooks/no-merged-usr/setup00.sh new file mode 100755 index 0000000..df50499 --- /dev/null +++ b/hooks/no-merged-usr/setup00.sh @@ -0,0 +1,54 @@ +#!/bin/sh +# +# mmdebstrap does have a --no-merged-usr option but only as a no-op for +# debootstrap compatibility +# +# Using this hook script, you can emulate what debootstrap does to set up +# a system without merged-/usr even after the essential init-system-helpers +# package added a dependency on "usrmerge | usr-is-merged". By installing +# a dummy usr-is-merged package, it avoids pulling in the dependencies of +# the usrmerge package. + +set -eu + +if [ "${MMDEBSTRAP_VERBOSITY:-1}" -ge 3 ]; then + set -x +fi + +TARGET="$1" + +echo "Warning: starting with Debian 12 (Bookworm), systems without merged-/usr are not supported anymore" >&2 +echo "Warning: starting with Debian 13 (Trixie), merged-/usr symlinks are shipped by packages in the essential-set making this hook ineffective" >&2 + +echo "this system will not be supported in the future" > "$TARGET/etc/unsupported-skip-usrmerge-conversion" + +# now install an empty "usr-is-merged" package to avoid installing the +# usrmerge package on this system even after init-system-helpers starts +# depending on "usrmerge | usr-is-merged". +# +# This package will not end up in the final chroot because the essential +# hook replaces it with the actual usr-is-merged package from src:usrmerge. + +tmpdir=$(mktemp --directory --tmpdir="$TARGET/tmp") +mkdir -p "$tmpdir/usr-is-merged/DEBIAN" + +cat << END > "$tmpdir/usr-is-merged/DEBIAN/control" +Package: usr-is-merged +Priority: optional +Section: oldlibs +Maintainer: Johannes Schauer Marin Rodrigues +Architecture: all +Multi-Arch: foreign +Source: mmdebstrap-dummy-usr-is-merged +Version: 1 +Description: dummy package created by mmdebstrap no-merged-usr setup hook + This package was generated and installed by the mmdebstrap no-merged-usr + setup hook at /usr/share/mmdebstrap/hooks/no-merged-usr. + . + If this package is installed in the final chroot, then this is a bug + in mmdebstrap. Please report: https://gitlab.mister-muffin.de/josch/mmdebstrap +END +dpkg-deb --build "$tmpdir/usr-is-merged" "$tmpdir/usr-is-merged.deb" +dpkg --root="$TARGET" --log="$TARGET/var/log/dpkg.log" --install "$tmpdir/usr-is-merged.deb" +rm "$tmpdir/usr-is-merged.deb" "$tmpdir/usr-is-merged/DEBIAN/control" +rmdir "$tmpdir/usr-is-merged/DEBIAN" "$tmpdir/usr-is-merged" "$tmpdir" -- cgit v1.2.3