Update lilo.postinst, lilo.postrm, lilo.preinst; remove old hook scripts.

[rrq/maintain_lilo.git] / debian / lilo.postinst

diff --git a/debian/lilo.postinst b/debian/lilo.postinst
index df041153ad2a1d621b0ea525ab0085d7b9e205a2..11a899f8945986e6549a7d82916a8964622406bc 100644 (file)
--- a/debian/lilo.postinst
+++ b/debian/lilo.postinst
@@ -1,12 +1,18 @@
-#!/bin/sh 
+#!/bin/sh
+# postinst script lilo
+#
+# see: dh_installdeb(1)
 
 set -e
 
+LNKS="sarge sid"
+
 if [ -f /usr/share/debconf/confmodule ]; then
   . /usr/share/debconf/confmodule
 fi
 
-#DEBHELPER#
+# targets: configure|abort-upgrade|abort-remove|abort-deconfigure
+
 case "$1" in
     configure|reconfigure)
     
@@ -16,87 +22,86 @@ case "$1" in
        fi
 
        # Check whether /boot is on another partition and mount it. See Bug#216250
-
-       if grep "[[:space:]]/boot[[:space:]]" /etc/fstab | grep -vq ^#; then
+       if grep "[[:space:]]/boot[[:space:]]" /etc/fstab | grep -vq "^#"; then
           if ! grep -q "[[:space:]]/boot[[:space:]]" /etc/mtab ; then
                mount /boot 2>&1 > /dev/null
 
                if [ $? -ne 0 ]; then
                        echo
                        echo "WARNING: /boot is in another partition but could not be mounted."
-                       echo "LILO may fail in the next steps."
+                       echo "LILO may fail in the next steps!"
                fi
           fi
        fi
 
-       cp /usr/share/lilo/*.bmp /boot
-       
+       # copy all background images to the right place
        if [ -L /boot/debian.bmp ]; then
-               if [ x`readlink /boot/debian.bmp | cut -d/ -f 2` != x"boot" ]; then
-                       ln -sf /boot/sid.bmp /boot/debian.bmp
-               fi
-       fi
+               rm -f /boot/debian.bmp; fi
 
-       if [ ! -e /boot/debian.bmp ]; then
-               ln -sf /boot/sarge.bmp /boot/debian.bmp
-       fi
+       install -m 0644  /usr/share/lilo/*.bmp  /boot
+       # stay compatible with old lilo 22.8
+       for i in ${LNKS}; do
+               ln -s debian.bmp /boot/${i}.bmp
+       done
+
+       if test -f /etc/kernel/postinst.d/zz-lilo; then
+               rm -f /etc/kernel/postinst.d/zz-lilo; fi
+       if test -f /etc/kernel/postrm.d/zz-lilo; then
+               rm -f /etc/kernel/postrm.d/zz-lilo; fi
+       if test -f /etc/initramfs/post-update.d/lilo; then
+               rm -f /etc/initramfs/post-update.d/lilo; fi
 
        # Nasty part to create network block devices if needed. Bug#235805.
        if [ `uname -r | sed -e 's/-.*//g' -ne 's/\(^[0-9]\{1\}\.[0-9]\{1,2\}\).*/\1/p'` = "2.6" ] && \
           [ `uname -r | sed -e 's/-.*//g' -ne 's/.*\.\([0-9]\{1,3\}\).*/\1/p'` -ge "3" ]; then
 
-          garbage=$(cat /proc/partitions | sed -ne 's/^[ \t]*//pg' | sed -ne '/^43/p')
+         garbage=$(cat /proc/partitions | sed -ne 's/^[ \t]*//pg' | sed -ne '/^43/p')
 
-          if [ x"$garbage" != "x" ]; then
-               
+         if [ x"$garbage" != "x" ]; then
                # Create the missing devices
                echo -n "Creating network block devices... "
                (cd /dev; ./MAKEDEV nb) > /dev/null
                echo "done."  
-           fi
+         fi
        fi
 
        db_get lilo/add_large_memory || true;
        if [ x"$RET" = x"true" -a -e /etc/lilo.conf ]; then
                if ! grep -q "^[[:space:]]*large-memory" /etc/lilo.conf; then
                        sed -i -e '1i\# Automatically added by lilo postinst script\nlarge-memory\n' /etc/lilo.conf
-                       echo "WARNING: Added large-memory option, please run lilo before you reboot"
+                       echo "WARNING: Added option 'large-memory', please run 'lilo' before you reboot."
                fi
-       elif [ -e /vmlinuz -a -e /initrd.img -a -e /etc/lilo.conf ]; then
-               kernel_size=$(stat -L -c %s /vmlinuz)
-               initrd_size=$(stat -L -c %s /initrd.img)
-               size=$(($kernel_size+$initrd_size))
-               large_mem=$(grep -c "^[[:space:]]*large-memory" /etc/lilo.conf) || true
-               if [ $large_mem -eq 0 -a $size -ge 8388608 ]; then
-                       echo
-                       echo "WARNING: You have a large kernel+initrd and large-memory is not set in lilo.conf."
-                       echo "WARNING: Do NOT reboot or LILO may fail to boot."
-                       echo "WARNING: Please read /usr/share/doc/lilo/README.Debian"
-                       echo 
+       fi
+
+       db_get lilo/diskid_uuid || true;
+       if [ x"$RET" = x"true" -a -e /etc/lilo.conf ]; then
+               if [ `grep -c -E "dev/disk/by-|UUID=" /etc/lilo.conf` -lt 2 ]; then
+                 if test -x /usr/sbin/lilo-uuid-diskid; then
+                   lilo-uuid-diskid
+                   echo "WARNING: If boot / root options were converted, please run 'lilo' before you reboot."
+                 fi
                fi
-       else
-               echo
-               echo "WARNING: kernel & initrd not found in the root directory (/vmlinuz & /initrd.img)"
-               echo "WARNING: Do NOT reboot or LILO may fail to boot if your kernel+initrd is large."
-               echo "WARNING: Please read /usr/share/doc/lilo/README.Debian"
-               echo
        fi
 
        db_get lilo/runme || true;
        if [ x"$RET" = x"true" ]; then
                echo "Running lilo..."
-               /sbin/lilo -H
+               lilo -H
        fi
 
        ;;
-    abort-upgrade|abort-remove|abort-deconfigure)
-
-        ;;
+       abort-upgrade|abort-remove|abort-deconfigure)
+       ;;
 
-    *)
-        echo "postinst called with unknown argument \`$1'" >&2
-       exit 1
-        ;;
+       *)
+               echo "postinst called with unknown argument \`$1'" >&2
+               exit 1
+       ;;
 esac
 
+# dh_installdeb will replace this with shell code automatically
+# generated by other debhelper scripts.
+
+#DEBHELPER#
+
 exit 0