88 lines
2.0 KiB
Bash
88 lines
2.0 KiB
Bash
#!/usr/bin/env bash
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create_directories() {
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if [ ! -d "$SYSROOT" ]; then
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mkdir -p "$SYSROOT"/{etc,cross,sources,usr,dev,proc,sys,run}
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mkdir -p "$SYSROOT"/usr/{bin,sbin,lib,include}
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mkdir -p "$SYSROOT"/var/{cache,lib,run}
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for directory in bin sbin lib; do
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ln -fs usr/$directory "$SYSROOT"/$directory
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done
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ln -fs usr/lib "$SYSROOT"/lib64
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ln -fs run "$SYSROOT"/var/run
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ln -fs run/lock "$SYSROOT"/var/lock
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install -d -m 0750 "$SYSROOT"/root
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install -d -m 1777 "$SYSROOT"/tmp "$SYSROOT"/var/tmp
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fi
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}
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create_files() {
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if [[ ! -L "$SYSROOT"/etc/mtab ]]; then
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sudo ln -s proc/self/mounts "$SYSROOT"/etc/mtab
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cat > "$SYSROOT"/etc/hosts <<- "EOF"
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127.0.0.1 localhost axe
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::1 localhost
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EOF
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cat > "$SYSROOT"/etc/passwd <<- "EOF"
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root:x:0:0:root:/root:/usr/bin/bash
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uuidd:x:6:6::/dev/null:/usr/bin/nologin
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messagebus:x:7:7::/run/dbus:/usr/bin/nologin
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nobody:x:65534:65534::/dev/null:/usr/bin/nologin
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EOF
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cat > "$SYSROOT"/etc/group <<- "EOF"
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root:x:0:
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tty:x:1:
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audio:x:2:
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video:x:3:
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input:x:4:
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wheel:x:5:
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uuidd:x:6:
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messagebus:x:7:
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users:x:999:
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nogroup:x:65534:
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EOF
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fi
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}
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create_sysroot() {
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create_directories
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create_files
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}
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change_owner() {
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sudo chown -R root:root "$SYSROOT"/{bin,cross,dev,etc,lib,lib64,proc,sys,root,run,sbin,sys,tmp,usr,var}
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}
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do_mount() {
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if ! mountpoint -q "$SYSROOT/dev"; then
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sudo mount --bind /dev "$SYSROOT"/dev
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sudo mount -t devpts devpts -o gid=1,mode=0620 "$SYSROOT"/dev/pts
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sudo mount -t proc proc "$SYSROOT"/proc
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sudo mount -t sysfs sysfs "$SYSROOT"/sys
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sudo mount -t tmpfs tmpfs "$SYSROOT"/run
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if [ -h "$SYSROOT"/dev/shm ]; then
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sudo install -d -m 1777 "$SYSROOT"$(realpath /dev/shm)
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else
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sudo mount -t tmpfs -o nosuid,nodev tmpfs "$SYSROOT"/dev/shm
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fi
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fi
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}
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do_unmount() {
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sudo mountpoint -q "$SYSROOT"/dev/shm
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sudo umount "$SYSROOT"/dev/shm
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sudo umount "$SYSROOT"/dev/pts
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sudo umount "$SYSROOT"/{sys,proc,run,dev}
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}
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fetch() {
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wget -N -c --show-progress -q -P "$SOURCES" $1
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} |