X-Git-Url: http://git.grml.org/?a=blobdiff_plain;f=backends%2Finitramfs-tools%2Flive.hook;h=89420b6fcdf223134a28834895f6b8f4ff9b4764;hb=12987b7f06549a0b5e53872dce576e0c25a8827a;hp=4d01777b2afb7dcf85fe2c74477f005930e1ca6c;hpb=afd4fad6cfdbf24093d34f56c09fe98bca246d61;p=live-boot-grml.git diff --git a/backends/initramfs-tools/live.hook b/backends/initramfs-tools/live.hook index 4d01777..89420b6 100755 --- a/backends/initramfs-tools/live.hook +++ b/backends/initramfs-tools/live.hook @@ -1,62 +1,35 @@ #!/bin/sh -# initramfs hook for live-boot (Debian Live) - set -e -# initramfs-tools header - -PREREQ="" - -prereqs() -{ - echo "${PREREQ}" -} - -case "${1}" in - prereqs) - prereqs - exit 0 - ;; -esac - . /usr/share/initramfs-tools/hook-functions -[ "${QUIET}" ] || echo -n live-boot: - -# live-boot hook +[ "${QUIET}" ] || echo -n "live-boot:" -# Reading configuration file from filesystem -if [ -e /etc/live/boot.conf ] -then - . /etc/live/boot.conf -fi - -if ls /etc/live/boot.d/*.conf > /dev/null 2>&1 -then - for _FILE in /etc/live/boot.d/*.conf - do - . ${_FILE} - done -fi - -# Handling live-boot +# Reading configuration file from filesystem and live-media +for _FILE in /etc/live/boot.conf /etc/live/boot/* \ + /live/image/live/boot.conf /live/image/live/boot/* +do + if [ -e "${_FILE}" ] + then + . "${_FILE}" + fi +done -if [ ! -e /usr/share/live-boot ] +# Checking live-boot +if [ ! -e /lib/live/boot ] then + echo echo "W: live-boot-initramfs-tools (backend) installed without live-boot," echo "W: this initramfs will *NOT* have live support." exit 0 fi -[ "${QUIET}" ] || echo -n " "core +[ "${QUIET}" ] || echo -n " core" mkdir -p "${DESTDIR}/lib/live" cp -a /lib/live/boot.sh /lib/live/boot "${DESTDIR}/lib/live" -# Directories -mkdir -p "${DESTDIR}"/lib/live-boot - # klibc dependencies for FILE in /lib/libacl* /lib/libblkid* /lib/libuuid* /lib/libdevmapper* /lib/libattr* do @@ -66,29 +39,25 @@ do fi done -# udev dependencies (squeeze and newer) +# udev dependencies for FILE in /lib/udev/*_id do - if [ ! -e "${DESTDIR}/${FILE}" ] - then - mkdir -p "${DESTDIR}/lib/udev" - copy_exec "${FILE}" /lib/udev - fi + copy_exec "${FILE}" done +# wheezy/sid if [ -e /lib/udev/rules.d/60-cdrom_id.rules ] then mkdir -p ${DESTDIR}/lib/udev/rules.d cp -p /lib/udev/rules.d/60-cdrom_id.rules ${DESTDIR}/lib/udev/rules.d fi -# Handling other stuff +[ "${QUIET}" ] || echo -n " filesystems" -[ "${QUIET}" ] || echo -n " "filesystems # Configuration: keymap (usefull when using encryption) if [ -x /bin/loadkeys ] && [ -r /etc/console/boottime.kmap.gz ] then - copy_exec /bin/loadkeys /bin + copy_exec /bin/loadkeys mkdir -p "${DESTDIR}"/etc cp /etc/console/boottime.kmap.gz "${DESTDIR}"/etc @@ -107,7 +76,7 @@ manual_add_modules btrfs # Filesystem: cifs if [ -x /sbin/mount.cifs ] then - copy_exec /sbin/mount.cifs /sbin + copy_exec /sbin/mount.cifs manual_add_modules cifs fi @@ -124,7 +93,7 @@ then fi # Filesystem: squashfs -copy_exec /sbin/losetup /sbin +copy_exec /sbin/losetup manual_add_modules loop manual_add_modules squashfs manual_add_modules sqlzma @@ -150,7 +119,7 @@ manual_add_modules vfat # Filesystem: ntfs manual_add_modules ntfs -[ "${QUIET}" ] || echo -n " "devices +[ "${QUIET}" ] || echo -n " devices" # Hardware: cdrom manual_add_modules ide-cd manual_add_modules ide-generic @@ -170,7 +139,7 @@ then copy_exec /usr/bin/eject /bin fi -[ "${QUIET}" ] || echo -n " "utils +[ "${QUIET}" ] || echo -n " utils" # Feature: Verify Checksums copy_exec /usr/bin/sha256sum /bin @@ -179,45 +148,36 @@ copy_exec /usr/bin/md5sum /bin # Program: memdisk if [ -x /usr/bin/memdiskfind ] then -[ "${QUIET}" ] || echo -n :memdisk +[ "${QUIET}" ] || echo -n " memdisk" copy_exec /usr/bin/memdiskfind manual_add_modules phram manual_add_modules mtdblock fi -# Program: cpio -# busybox and klibc lacks --no-absolute-filenames and --sparse, needed for snapshots -if [ -e "${DESTDIR}/bin/cpio" ] -then - # Override already present cpio's, mostly klibc's - rm "${DESTDIR}/bin/cpio" -fi -copy_exec /bin/cpio /bin - # Program: udev if [ -x /sbin/udevadm ] then - [ "${QUIET}" ] || echo -n " "udev - copy_exec /sbin/udevadm /sbin + [ "${QUIET}" ] || echo -n " udev" + copy_exec /sbin/udevadm fi if [ -x /usr/bin/udevinfo ] then - [ "${QUIET}" ] || echo -n " "udev + [ "${QUIET}" ] || echo -n " udev" copy_exec /usr/bin/udevinfo /bin fi # Program: wget if [ -x /usr/bin/wget ] then - [ "${QUIET}" ] || echo -n " "wget + [ "${QUIET}" ] || echo -n " wget" copy_exec /usr/bin/wget /bin fi # Program: blockdev if [ -x /sbin/blockdev ] then - [ "${QUIET}" ] || echo -n " "blockdev - copy_exec /sbin/blockdev /sbin + [ "${QUIET}" ] || echo -n " blockdev" + copy_exec /sbin/blockdev fi # FUSE kernel module @@ -226,49 +186,60 @@ manual_add_modules fuse # FUSE filesystem: httpfs2 if [ -x /usr/bin/httpfs2_ssl ] then - [ "${QUIET}" ] || echo -n " "httpfs:ssl + [ "${QUIET}" ] || echo -n " httpfs:ssl" copy_exec /usr/bin/httpfs2_ssl /bin/httpfs elif [ -x /usr/bin/httpfs2 ] then - [ "${QUIET}" ] || echo -n " "httpfs + [ "${QUIET}" ] || echo -n " httpfs" copy_exec /usr/bin/httpfs2 /bin/httpfs fi # FUSE filesystem: curlftpfs if [ -x /usr/bin/curlftpfs ] then - [ "${QUIET}" ] || echo -n " "ftpfs + [ "${QUIET}" ] || echo -n " ftpfs" copy_exec /usr/bin/curlftpfs /bin fi # iSCSI if [ -x /usr/sbin/iscsistart ] then - [ "${QUIET}" ] || echo -n " "iscsi + [ "${QUIET}" ] || echo -n " iscsi" copy_exec /usr/sbin/iscsistart /bin #manual_add_modules ib_iser manual_add_modules iscsi_tcp manual_add_modules crc32c fi -if [ "${LIVE_DNS}" = "true" ] -then - [ "${QUIET}" ] || echo -n " "dns - #copy_exec /lib/libnss_files.so.* /lib # /etc/hosts and /etc/passwd - copy_exec /lib/libnss_dns.so.* /lib # DNS server - #copy_exec /lib/libnss_compat.so.* /lib # /etc/passwd - - # Configuration file - may be needed if /etc/hosts is used. - #mkdir -p $DESTDIR/etc - #cp -p /etc/nsswitch.conf $DESTDIR/etc -fi +# Some experimental stuff -if [ "${LIVE_UNIONMOUNT}" = "true" ] -then - [ "${QUIET}" ] || echo -n " "unionmount - # UnionMount - # only mount from patched util-linux can do this currently - copy_exec /bin/mount /bin/mount_full -fi +case "${LIVE_DNS}" in + true) + [ "${QUIET}" ] || echo -n " dns" + + # /lib/libnss_dns.so.*:a DNS + # /lib/libnss_files.so.*: /etc/hosts and /etc/passwd + # /lib/libnss_compat.so.*: /etc/passwd + + for _SHLIB in $(find /lib -name 'libnss_dns.so.*') + do + copy_exec "${_SHLIB}" + done + + # might be needed if /etc/hosts is used + #mkdir -p "${DESTDIR}/etc" + #cp -p /etc/nsswitch.conf "${DESTDIR}/etc" + ;; +esac + +case "${LIVE_UNIONMOUNT}" in + true) + [ "${QUIET}" ] || echo -n " unionmount" + + # UnionMount + # only mount from patched util-linux can do this currently + copy_exec /bin/mount /bin/mount_full + ;; +esac [ "${QUIET}" ] || echo .