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|
#!/bin/bash
export LB_VERSION=$VERSION
export LB_BASE="${LB_BASE:-/usr/share/live/build}"
current_script="$(basename "$0"|sed 's/^lb_//')"
Compat_arguments ()
{
while [ "$#" -gt 0 ]
do
arg="$1"
shift
case "$arg" in
-r|--repositories) arg="--archives";;
--architecture) arg="--architectures";;
--syslinux-theme) ;;
# ignore other unsupported arguments
--syslinux-*|--bootstrap-config|-e|--encryption|-l|--language) shift; continue;;
--binary-indices|--packages|--symlinks|--sysvinit|--tasks|--virtual-root-size) shift; continue;;
--packages-lists|--package-lists|-p) shift; continue;;
esac
echo -n "$arg$IFS"
done
}
Compat_arguments_functions ()
{
while [ "$#" -gt 0 ]
do
arg="$1"
shift
case "$arg" in
--packages-lists|--package-lists|-p) Compat_packagelists $1; shift; continue;;
esac
done
}
Compat_config ()
{
if [ -e config/chroot ]; then
cat <<eof >> config/chroot
# Compat (Live-build 2 -> 3)
eof
[ "$LB_ARCHIVES" ] && echo "LB_REPOSITORIES=\"$LB_ARCHIVES\"" >> config/chroot
[ "$LB_PACKAGE_LISTS" ] && echo "LB_PACKAGE_LISTS=\"$LB_PACKAGE_LISTS\";LB_PACKAGES_LISTS=\"$LB_PACKAGE_LISTS\"" >> config/chroot
fi
[ -e config/bootstrap ] && [ "$LB_ARCHITECTURES" ] && cat <<eof >> config/bootstrap
# Compat (Live-build 2 -> 3)
LB_ARCHITECTURE="$LB_ARCHITECTURES"
eof
}
Compat_dir ()
{
dir2="$1"
dir3="$2"
ext2="$3"
ext3="$4"
[ ! -e "config/$dir2" ] && return 0
if [ -z "$ext2$ext3" ]; then
rm -r "config/$dir3"
ln -s "$(basename "$dir2")" "config/$dir3"
else
mkdir -p config/$dir3
for i in config/$dir2/*
do
[ ! -e "$i" ] && return
target="$(basename "$i" $ext2)$ext3"
rm -f config/$dir3/"$target"
if [ -d "$i" ]; then
ln -s "../../../$i" /config/$dir3/"$target"
else
cp -l "$i" config/$dir3/"$target"
fi
done
fi
touch config/$dir3.compat
}
Compat_packagelists()
{
LB_PACKAGE_LISTS="$@"
LB_PACKAGES_LISTS="$@"
mkdir -p config/package-lists
(
echo '# AUTOGENERATED from "lb config -p" option - DO NOT CHANGE'
IFS=" "
for packagelist in $1
do
echo "#include <$packagelist>"
done
) > config/package-lists/compat.list.chroot
}
Compat_clean()
{
for i in config/*.compat
do
[ -e "$i" ] || return 0
target="$(basename "$i" .compat)"
[ -e config/$target ] || continue
rm -r config/$target
rm "$i"
done
return 0
}
case "$LB_VERSION" in
3*)
case "$current_script" in
config)
if [ -z "$LB_COMPAT_CONFIG_AUTO" ]; then
export LB_COMPAT_CONFIG_AUTO=1
auto/config "$@"
exit $?
fi
Compat_arguments_functions "$@"
OIFS="$IFS"; IFS="$(printf \\a)"
set -- $(Compat_arguments "$@")
IFS="$OIFS"
[ -z "$LB_ARCHIVES" ] && LB_ARCHIVES="$LB_REPOSITORIES"
LB_REPOSITORIES="$LB_ARCHIVES"
[ -z "$LB_PACKAGE_LISTS" ] && LB_PACKAGE_LISTS="$LB_PACKAGES_LISTS"
LB_PACKAGES_LISTS="$LB_PACKAGE_LISTS"
[ -z "$LB_ARCHITECTURES" ] && LB_ARCHITECTURES="$LB_ARCHITECTURE"
LB_ARCHITECTURE="$LB_ARCHITECTURES"
Compat_config || :
trap Compat_config EXIT
;;
chroot_apt)
Compat_dir chroot_local-packages packages.chroot
;;
chroot_archives)
mkdir -p config/archives
touch config/archives.compat
. config/bootstrap
for REPO in $LB_ARCHIVES
do
for i in config/repositories/$REPO config/repositories/$REPO.gpg
do
[ ! -e "$i" ] && continue
case "$i" in
*.gpg) target="$(basename "$i" .gpg).key";;
*) target="$(basename "$i" .list).list";;
esac
rm -f config/archives/"$target"
cp -l "$i" config/archives/"$target"
done
done
;;
chroot_preseed)
Compat_dir chroot_local-preseed preseed .cfg .preseed
;;
chroot_includes)
Compat_dir chroot_local-includes includes.chroot
;;
chroot_hooks)
Compat_dir chroot_local-hooks hooks - .chroot
;;
binary_hooks)
Compat_dir binary_local-hooks hooks - .binary
;;
build|clean)
trap Compat_clean EXIT
;;
esac
[ -d config/lists ] && . auto/compat
;;
esac
|
