[PATCH 7/7] sysvinit: Fix getty path in /etc/inittab on Hurd.

[Justus Winter]

This is essentially the same as
89f6476d8979174f395a1bf784486254464c349d but fixes the existing
/etc/inittab file in the postinstall script.
---
 debian/changelog          |    1 +
 debian/sysvinit.config    |   43 +++++++++++++++++++++++++++++++++++++++++++
 debian/sysvinit.postinst  |   13 +++++++++++++
 debian/sysvinit.templates |   15 +++++++++++++++
 4 files changed, 72 insertions(+)
 create mode 100755 debian/sysvinit.config
 create mode 100644 debian/sysvinit.templates

diff --git a/debian/changelog b/debian/changelog
index dd1861d..441f395 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -62,6 +62,7 @@ sysvinit (2.88dsf-42) UNRELEASED; urgency=low
     have /dev/root and the device ids used here are specific to Linux.
   * killall5.c: Use sysconf(_SC_SYMLOOP_MAX) instead of MAXSYMLINKS.
     Fixes build on Hurd.
+  * sysvinit.postinst: Fix file name of gettys in /etc/inittab on Hurd.
 
  -- Roger Leigh <rleigh@debian.org>  Sat, 04 May 2013 13:13:51 +0100
 
diff --git a/debian/sysvinit.config b/debian/sysvinit.config
new file mode 100755
index 0000000..ce34f63
--- /dev/null
+++ b/debian/sysvinit.config
@@ -0,0 +1,43 @@
+#!/bin/sh
+# config script for sysvinit
+#
+# see: dh_installdeb(1)
+
+set -e
+
+. /usr/share/debconf/confmodule
+
+# summary of how this script can be called:
+#       * <config> `configure' <installed-version>
+#       * <config> `reconfigure' <installed-version>
+# for details, see http://www.debian.org/doc/debian-policy/ or
+# the debian-policy package
+
+case "$1" in
+    configure|reconfigure)
+
+       if [ "$(uname)" = GNU ]; then
+           db_set sysvinit/hurd-fix-inittab "true"
+           if echo '3e3693078d18d4696c83a76531433cd4  /etc/inittab' \
+               | md5sum --status --check -; then
+                   # The file is unmodified, update it silently.
+                   :
+           elif fgrep -q '/libexec/getty' /etc/inittab; then
+                   db_input low sysvinit/hurd-fix-inittab || true
+                   db_go
+           fi
+       fi
+    ;;
+
+    *)
+       echo "config script 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
diff --git a/debian/sysvinit.postinst b/debian/sysvinit.postinst
index 1750412..d78fe86 100755
--- a/debian/sysvinit.postinst
+++ b/debian/sysvinit.postinst
@@ -5,6 +5,9 @@
 
 set -e
 
+# Source debconf library.
+. /usr/share/debconf/confmodule
+
 # Restart init, and migrate to /run/initctl if needed.
 do_restart() {
        INITCTL=/run/initctl
@@ -83,6 +86,16 @@ rm -f /etc/ioctl.save
 if [ ! -f /etc/inittab ]
 then
        cp -p /usr/share/sysvinit/inittab /etc/inittab
+elif [ "$(uname)" = GNU ] && fgrep -q '/libexec/getty' /etc/inittab; then
+       rm -f -- /etc/inittab.dpkg-new
+       sed -e '/^[^#]/ s|/libexec/getty|/sbin/getty|' \
+           < /etc/inittab > /etc/inittab.dpkg-new
+
+       db_get sysvinit/hurd-fix-inittab
+       if [ "${RET}" = "true" ]; then
+               mv -- /etc/inittab /etc/inittab.dpkg-old
+               mv -- /etc/inittab.dpkg-new /etc/inittab
+       fi
 fi
 
 restart=yes
diff --git a/debian/sysvinit.templates b/debian/sysvinit.templates
new file mode 100644
index 0000000..935ae84
--- /dev/null
+++ b/debian/sysvinit.templates
@@ -0,0 +1,15 @@
+Template: sysvinit/hurd-fix-inittab
+Type: boolean
+_Description: Update getty file names in /etc/inittab?
+ Your /etc/inittab seems to use /libexec/getty as getty. The default
+ inittab has been changed, however your /etc/inittab has been
+ modified. Note that sysvinit has never been used to boot an Hurd
+ system, so any errors in that file would not have shown up.
+ .
+ Do you want me to change /etc/inittab to use /sbin/getty as getty?
+ .
+ If you choose yes, a backup will be stored in /etc/inittab.dpkg-old.
+ .
+ If you choose no, an updated inittab will be written to
+ /etc/inittab.dpkg-new. Please review the changes and update your
+ /etc/inittab accordingly.
-- 
1.7.10.4