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#!/bin/sh
version="$1"
bootopt=""
# passing the kernel version is required
[ -z "${version}" ] && exit 0
# kernel-package passes an extra arg
if [ -n "$2" ]; then
if [ -n "${KERNEL_PACKAGE_VERSION}" ]; then
# exit if custom kernel does not need an initramfs
[ "$INITRD" = 'No' ] && exit 0
bootdir=$(dirname "$2")
bootopt="-b ${bootdir}"
else
# official Debian linux-images take care themself
exit 0
fi
fi
# avoid running multiple times
if [ -n "$DEB_MAINT_PARAMS" ]; then
eval set -- "$DEB_MAINT_PARAMS"
if [ -z "$1" ] || [ "$1" != "configure" ]; then
exit 0
fi
fi
# we're good - create initramfs. update runs do_bootloader
update-initramfs -c -t -k "${version}" ${bootopt} >&2
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