48 lines
1.5 KiB
Bash
Executable File
48 lines
1.5 KiB
Bash
Executable File
#!/bin/sh
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# Copyright © 2011 Julian Andres Klode <jak@debian.org>
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#
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# schroot is free software: you can redistribute it and/or modify it
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# under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# schroot is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see
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# <http://www.gnu.org/licenses/>.
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#
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#####################################################################
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set -e
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. "$SETUP_DATA_DIR/common-data"
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. "$SETUP_DATA_DIR/common-functions"
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. "$SETUP_DATA_DIR/common-config"
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if [ "$STAGE" != "setup-start" ] && \
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[ "$STAGE" != "setup-stop" ] && \
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[ "$STAGE" != "setup-recover" ]; then
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exit 0
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elif ! command -v update-binfmts > /dev/null 2>&1; then
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info "Missing update-binfmts; not enabling binfmt support"
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exit 0
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fi
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shell="${CHROOT_PATH}/bin/sh"
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for emulator in $(update-binfmts --find "$shell"); do
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dst="${CHROOT_PATH}$emulator"
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if [ ! -e "$emulator" ]; then
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info "Missing emulator: $emulator; not enabling binfmt support"
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else
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[ -e "$dst" ] || { mkdir -p "$(dirname "$dst")"; touch "$dst"; }
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mount --bind "$emulator" "$dst"
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mount -o remount,ro,bind "$dst"
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fi
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done
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