debian: add maintainer scripts to remove old startup file

We do it for notmuch and notmuch-emacs because the history is a bit
unclear. It seems to be safe to call when that conffile is not owned
by a given package

diff --git a/debian/notmuch-emacs.maintscript b/debian/notmuch-emacs.maintscript
new file mode 100644 (file)
index 0000000..6f93feb
--- /dev/null
+++ b/debian/notmuch-emacs.maintscript
@@ -0,0 +1 @@
+rm_conffile /etc/emacs/site-start.d/50notmuch.el

diff --git a/debian/notmuch.maintscript b/debian/notmuch.maintscript
new file mode 100644 (file)
index 0000000..6f93feb
--- /dev/null
+++ b/debian/notmuch.maintscript
@@ -0,0 +1 @@
+rm_conffile /etc/emacs/site-start.d/50notmuch.el