1 files changed, 71 insertions, 0 deletions
diff --git a/debian/local/runsystem b/debian/local/runsystem
new file mode 100755
index 00000000..198c0f84
--- /dev/null
+++ b/debian/local/runsystem
@@ -0,0 +1,71 @@
+#!/bin/sh
+
+PATH=/bin:/sbin:/usr/bin:/usr/sbin
+export PATH
+
+umask 022
+
+# Create a minimal subset of device and server nodes
+/usr/lib/hurd/setup-translators -m -k -p
+
+/hurd/mach-defpager
+
+mem=`vmstat-hurd --size -k`
+if [ "$mem" -lt 240000 ]
+then
+	echo "You only have ${mem}KiB memory."
+	echo "Debian GNU/Hurd installation has not been optimized for memory usage yet, and thus currently needs at least 256MiB memory, sorry."
+	while true
+	do
+		sleep 60
+	done
+fi
+
+# Get all kernel parameters that can be exported as environment variables
+envvars="$(echo $* | tr ' ' '\012' | egrep '^[-_/[:alnum:]]+=.*$')"
+
+# Invoke init as linuxrc to work around pid != 1
+init='/bin/busybox linuxrc'
+
+# Parse kernel parameters
+for i in $envvars ; do
+    case "$i" in
+        init="/sbin/init"|init="init")
+            # Avoid endless loop
+            : ;;
+        init=*)
+            init=${i#init=}
+            ;;
+        noshell=*)
+            sed -i '/^tty[12]/s/^/#/' /etc/inittab
+            ;;
+        TERM=*)
+            term=yes
+            ;;
+    esac
+done
+
+if [ "$term" != yes ]
+then
+        # No terminal type set, assume we can start the Hurd console
+
+        # Touch the first tty so that the Hurd console is certain to pick it
+        # and not some random other tty.
+        sleep 1
+        touch /dev/tty1
+
+        echo -n "Starting the Hurd console..."
+        console -d vga -g -d pc_mouse --repeat=mouse -d pc_kbd --repeat=kbd -c /dev/vcs &
+        sleep 1
+
+        # Switch over
+        envvars="$envvars TERM=hurd"
+        exec < /dev/tty1 > /dev/tty1 2>&1
+        echo "Console started, initializing installer environment, please wait..."
+
+        # Set the console device used by /sbin/reopen-console
+        echo /dev/tty1 >/var/run/console-device
+fi
+
+# Preset the terminal type for /lib/debian-installer/detect-console
+eval exec env - $envvars TERM_TYPE=virtual $init