Cleanup patching. Add loop0 as possible media device.

diff --git a/build-installer.sh b/build-installer.sh
index 92ae627b9d4646efe1a85319155717b1bce31cd8..8dcfa78075863f1295dac6d499a2c131424f1ea6 100755 (executable)
--- a/build-installer.sh
+++ b/build-installer.sh
@@ -101,9 +101,11 @@ EOF
 #
 # The purpose of using busybox-static for /bin/sh is for installation
 # of libc6, which has a troublesome preinst script (that can and
-# should be ignored in this use case). When busybox-udeb the script is
-# replaced by a symbolic link to that binary. But libc6 is then
-# already installed
+# should be ignored in this use case), and for an /sbin/losetup
+# binary. When busybox-udeb is installed the /bin/sh script is
+# replaced by a symbolic link to the new busybox. But libc6 is then
+# already installed, and /sbin/losetup is retained (due to being hard
+# link).
 target_dpkg -E --unpack $(debs busybox-static)
 executable $INITRD/bin/sh <<EOF
 #!$(pwd)/$INITRD/bin/busybox sh
@@ -137,11 +139,10 @@ echo ${DISTNAME} > $INITRD/etc/default-release
 mkdir $INITRD/etc/console-setup
 mkdir -p $INITRD/cdrom
 
-sed 's/\(jessie.|ascii\))/\1|daedalus)/' -i \
-    $INITRD/usr/share/debootstrap/scripts/daedalus
-#sed '/base-passwd/s/x/cat mawk base-/' -i \
-#    $INITRD/usr/share/debootstrap/scripts/daedalus
-
+# Add a udev rule to recognize /dev/loop0 as possible media device
+heredoc $INITRD/lib/udev/rules.d/82-loop0-is-media.rules <<EOF
+KERNEL=="loop0", ENV{ID_CDROM}="1"
+EOF
 
 ######################################################################
 # Install "initrd-init" as the initrd /init to run at boot time. This