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#
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# Debootstrap basic system
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#
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# Load utility functions
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. ./functions.sh
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VARIANT=""
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COMPONENTS="main"
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EXCLUDES=""
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# Use non-free Debian packages if needed
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if [ "$ENABLE_NONFREE" = true ] ; then
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COMPONENTS="main,non-free,contrib"
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fi
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# Use minbase bootstrap variant which only includes essential packages
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if [ "$ENABLE_MINBASE" = true ] ; then
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VARIANT="--variant=minbase"
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fi
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# Exclude packages if required by Debian release
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if [ "$RELEASE" = "stretch" ] || [ "$RELEASE" = "buster" ] ; then
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EXCLUDES="--exclude=init,systemd-sysv"
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fi
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# Base debootstrap (unpack only)
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http_proxy=${APT_PROXY} debootstrap ${EXCLUDES} --arch="${RELEASE_ARCH}" --foreign ${VARIANT} --components="${COMPONENTS}" --include="${APT_INCLUDES}" "${RELEASE}" "${R}" "http://${APT_SERVER}/debian"
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# Copy qemu emulator binary to chroot
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install -m 755 -o root -g root "${QEMU_BINARY}" "${R}${QEMU_BINARY}"
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# Copy debian-archive-keyring.pgp
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mkdir -p "${R}/usr/share/keyrings"
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install_readonly /usr/share/keyrings/debian-archive-keyring.gpg "${R}/usr/share/keyrings/debian-archive-keyring.gpg"
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# Complete the bootstrapping process
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chroot_exec /debootstrap/debootstrap --second-stage
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# Mount required filesystems
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mount -t proc none "${R}/proc"
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mount -t sysfs none "${R}/sys"
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# Mount pseudo terminal slave if supported by Debian release
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if [ -d "${R}/dev/pts" ] ; then
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mount --bind /dev/pts "${R}/dev/pts"
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fi
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