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#!/bin/sh
# Hacks to inject code into various live-build functions
current_script="$(basename "$0"|sed 's/^lb_//')"
# ISO sorting
if [ "$current_script" = "binary_iso" ]; then
echo "HOOK: livebuild-hacks@binary_iso"
Genisoimage_options_hack ()
{
if [ -f config/binary_iso/isoimage.sort ]
then
case "${LB_PARENT_DISTRIBUTION}" in
squeeze) echo " -sort isoimage.sort";; # genisoimage
*) # xorriso - emulate the "-sort" argument of genisoimage:
set -x
echo " --boot-catalog-hide" $(
while read pattern weight
do
for file in $pattern
do
[ -e "$file" ] && echo --sort-weight "$(echo "100+0$weight" | bc)" "$file"
done
done < config/binary_iso/isoimage.sort | sed 's/ binary/ /')
set +x
;;
# echo ' --boot-catalog-hide $(while read pattern weight; do for file in $pattern; do [ -e "$file" ] && echo --sort-weight "$(echo "100+0$weight" | bc)" "$(echo "$file"|sed 's/^binary//')"; done; done < isoimage.sort)';;
esac
case "${LB_BUILD_WITH_CHROOT}" in
true)
cp config/binary_iso/isoimage.sort chroot
;;
false)
cp config/binary_iso/isoimage.sort .
;;
esac
fi
Genisoimage_options_hack () { true; } # only once -> overload
}
In_list ()
{
. "${LB_BASE}"/functions/aliases.sh
In_list "$@"
RC=$?
GENISOIMAGE_OPTIONS="${GENISOIMAGE_OPTIONS}$(Genisoimage_options_hack)"
case "$LB_BOOTLOADER" in
grub2|burg)
LB_BINARY_IMAGES=iso
;;
esac
return $RC
}
Install_package ()
{
. "${LB_BASE}"/functions/packages.sh
Install_package "$@"
RC=$?
LB_ISO_APPLICATION="${LB_ISO_APPLICATION}\"$(Genisoimage_options_hack)\""
case "$LB_BOOTLOADER" in
grub2|burg)
LB_BINARY_IMAGES=iso
;;
esac
return $RC
}
fi
# Grub2: Do not number the default kernel / initrd files.
if [ "$current_script" = "binary_grub2" ]; then
echo "HOOK: livebuild-hacks@binary_grub2"
Overload_Grub_live_entry ()
{
Grub_live_entry ()
{
echo "HACK: overloaded Grub_live_entry called."
LABEL="${1}"
KERNEL="${2}"
INITRD="${3}"
APPEND="${4}"
case "${LB_BINARY_IMAGES}" in
iso*|usb*)
if [ "${LABEL}" = "live" ]
then
# Do not number the default kernel / initrd files.
_NUMBER=""
else
# Use order of flavours in LB_LINUX_FLAVOURS for numbering.
_NUMBER="$(echo ${LB_LINUX_FLAVOURS} | awk -v FLAVOUR="${FLAVOUR}" 'BEGIN{RS=" "} {if($1 == FLAVOUR) print NR}')"
fi
if [ -e binary/${KERNEL} ]
then
mv binary/${KERNEL} "binary/$(dirname ${KERNEL})/vmlinuz${_NUMBER}" | :
KERNEL="$(dirname ${KERNEL})/vmlinuz${_NUMBER}"
fi
if [ -e binary/${INITRD} ]
then
mv binary/${INITRD} "binary/$(dirname ${INITRD})/initrd${_NUMBER}.img" | :
INITRD="$(dirname ${INITRD})/initrd${_NUMBER}.img"
fi
;;
esac
LINUX_LIVE="${LINUX_LIVE}\nmenuentry \"Debian GNU/Linux - ${LABEL}\" {"
LINUX_LIVE="${LINUX_LIVE}\nlinux\t\t/${KERNEL} boot=${INITFS} config LB_BOOTAPPEND_LIVE ${APPEND}"
LINUX_LIVE="${LINUX_LIVE}\ninitrd\t\t/${INITRD}"
LINUX_LIVE="${LINUX_LIVE}\n}"
}
}
Check_multiarchitectures ()
{
. "${LB_BASE}"/functions/architectures.sh
Check_multiarchitectures "$@"
Overload_Grub_live_entry
RC=$?
return $RC
}
Check_multiarchitecture ()
{
. "${LB_BASE}"/functions/architecture.sh
Check_multiarchitecture "$@"
Overload_Grub_live_entry
RC=$?
return $RC
}
fi
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