livecd-rootfs/live-build/ubuntu-cpc/hooks/001-divert-sync.chroot_early
Steve Langasek 691a0ca08f Add hooks to ubuntu-cpc to divert /bin/sync in the chroot and undivert it
at the end.  This is a general-purpose change that should be applied to
all flavors and archs, but at the moment it's only needed on armhf+raspi2
to work around the raspberrypi2-firmware postinst calling sync, which is
actually warranted in the normal case.
2016-02-04 16:53:00 -08:00

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#!/bin/sh
set -e
ARCH=$(dpkg --print-architecture)
dpkg-divert --quiet --add --divert /bin/sync.REAL --rename /bin/sync
cat > /bin/sync <<'EOF'
#! /bin/sh
echo "$0: diverted by livecd-rootfs" >&2
exit 0
EOF
chmod +x /bin/sync