mirror of
https://github.com/andreili/SBC_builder.git
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45 lines
959 B
Bash
45 lines
959 B
Bash
#!/bin/sh
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OS_DIR_DEF="./root/"
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DDIR=$(realpath "$1")
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ROOT_DIR="$2"
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KV=$(make -C ./build/common/kernel/ --silent kernelversion)
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if [ -z "${DDIR}" ]
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then
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echo "No directory specified!"
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exit 1
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fi
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mkdir -p ${DDIR}/usr/portage
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mount --bind ${ROOT_DIR}/files/portage ${DDIR}/usr/portage
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mkdir -p ${DDIR}/usr/src/linux-${KV}
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mount --bind ${ROOT_DIR}/build/common/kernel ${DDIR}/usr/src/linux-${KV}
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mount --bind /dev ${DDIR}/dev
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mount --bind /dev/shm ${DDIR}/dev/shm
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mount --bind /dev/pts ${DDIR}/dev/pts
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mount --bind /sys ${DDIR}/sys
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mount --bind /proc ${DDIR}/proc
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mount -t tmpfs tmpfs ${DDIR}/var/tmp/
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if [ -z "$3" ]
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then
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chroot ${DDIR}/ /bin/bash
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ret=$?
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else
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chroot ${DDIR}/ /bin/bash -c "${@:3}"
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ret=$?
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fi
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umount ${DDIR}/var/tmp
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umount ${DDIR}/usr/src/linux-${KV}
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umount ${DDIR}/proc
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umount ${DDIR}/sys
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umount ${DDIR}/dev/pts
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umount ${DDIR}/dev/shm
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umount ${DDIR}/dev
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if [ -n "$1" ]
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then
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umount ${DDIR}/usr/portage
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fi
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exit ${ret}
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