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|
#!/bin/sh
## live-build(7) - System Build Scripts
## Copyright (C) 2016-2020 The Debian Live team
## Copyright (C) 2006-2015 Daniel Baumann <mail@daniel-baumann.ch>
##
## This program comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
## This is free software, and you are welcome to redistribute it
## under certain conditions; see COPYING for details.
set -e
# Including common functions
[ -e "${LIVE_BUILD}/scripts/build.sh" ] && . "${LIVE_BUILD}/scripts/build.sh" || . /usr/lib/live/build.sh
# Setting static variables
DESCRIPTION="Create binary checksums"
USAGE="${PROGRAM} [--force]"
# Processing arguments and configuration files
Init_config_data "${@}"
if [ "${LB_CHECKSUMS}" = "none" ]
then
exit 0
fi
# Requiring stage file
Require_stagefiles config bootstrap
# Checking stage file
Check_stagefile
# Acquire lock file
Acquire_lockfile
for CHECKSUM in ${LB_CHECKSUMS}
do
CHECKSUMS="${CHECKSUM}sum.txt"
Echo_message "Begin creating binary ${CHECKSUMS}..."
# Remove old checksums
if [ -f binary/${CHECKSUMS} ]
then
rm -f binary/${CHECKSUMS}
fi
# Calculating checksums
cd binary
find . -type f \
\! -path './isolinux/isolinux.bin' \
\! -path './boot/boot.bin' \
\! -path './boot/grub/stage2_eltorito' \
\! -path './*SUMS' \
\! -path './*sum.txt' \
-print0 | sort -z | xargs -0 ${CHECKSUM}sum > ../${CHECKSUMS}
cat > ${CHECKSUMS} << EOF
## This file contains the list of ${CHECKSUM} checksums of all files on this
## medium.
##
## You can verify them automatically with the 'verify-checksums' boot parameter,
## or, manually with: '${CHECKSUM}sum -c ${CHECKSUMS}'.
##
##
EOF
cat ../${CHECKSUMS} >> ${CHECKSUMS}
rm -f ../${CHECKSUMS}
cd "${OLDPWD}"
done
# File list
cd binary
find . | sed -e 's|^.||g' | grep "^/" | sort > ../${LB_IMAGE_NAME}-${LB_ARCHITECTURE}.contents
cd "${OLDPWD}"
# Creating stage file
Create_stagefile
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