debian: update packaging for new soname libnotmuch.so.3

we need
   - a new changelog stanza, because the symbols files need a new version
   - s/libnotmuch2/libnotmuch3/ everywhere
   - update symbols file, s/.so.1/.so.2/, and bump minimum versions on changed
     symbols (although the latter is just documentation)

3 files changed, 7 insertions, 6 deletions

diff --git a/debian/control b/debian/control
index bb1974ee..da91570e 100644
--- a/debian/control
+++ b/debian/control
@@ -25,7 +25,7 @@ Dm-Upload-Allowed: yes
 
 Package: notmuch
 Architecture: any
-Depends: libnotmuch2 (= ${binary:Version}), ${shlibs:Depends}, ${misc:Depends}
+Depends: libnotmuch3 (= ${binary:Version}), ${shlibs:Depends}, ${misc:Depends}
 Recommends: notmuch-emacs | notmuch-vim,  gnupg-agent
 Description: thread-based email index, search and tagging
  Notmuch is a system for indexing, searching, reading, and tagging
@@ -35,7 +35,7 @@ Description: thread-based email index, search and tagging
  .
  This package contains the notmuch command-line interface
 
-Package: libnotmuch2
+Package: libnotmuch3
 Section: libs
 Architecture: any
 Depends: ${shlibs:Depends}, ${misc:Depends}
@@ -51,7 +51,7 @@ Description: thread-based email index, search and tagging (runtime)
 Package: libnotmuch-dev
 Section: libdevel
 Architecture: any
-Depends: ${misc:Depends}, libnotmuch2 (= ${binary:Version})
+Depends: ${misc:Depends}, libnotmuch3 (= ${binary:Version})
 Description: thread-based email index, search and tagging (development)
  Notmuch is a system for indexing, searching, reading, and tagging
  large collections of email messages in maildir or mh format. It uses
@@ -64,7 +64,7 @@ Description: thread-based email index, search and tagging (development)
 Package: python-notmuch
 Architecture: all
 Section: python
-Depends: ${misc:Depends}, ${python:Depends}, libnotmuch2
+Depends: ${misc:Depends}, ${python:Depends}, libnotmuch3
 Description: python interface to the notmuch mail search and index library
  Notmuch is a system for indexing, searching, reading, and tagging
  large collections of email messages in maildir or mh format. It uses
diff --git a/debian/libnotmuch2.install b/debian/libnotmuch3.install
index da4fc25b..da4fc25b 100644
--- a/debian/libnotmuch2.install
+++ b/debian/libnotmuch3.install
diff --git a/debian/libnotmuch2.symbols b/debian/libnotmuch3.symbols
index 272467a3..ae0d078a 100644
--- a/debian/libnotmuch2.symbols
+++ b/debian/libnotmuch3.symbols
@@ -1,8 +1,9 @@
-libnotmuch.so.2 libnotmuch2 #MINVER#
+libnotmuch.so.3 libnotmuch3 #MINVER#
  notmuch_database_add_message@Base 0.3
  notmuch_database_begin_atomic@Base 0.9~rc1
- notmuch_database_close@Base 0.3
+ notmuch_database_close@Base 0.13~rc1
  notmuch_database_create@Base 0.3
+ notmuch_database_destroy@Base 0.13~rc1
  notmuch_database_end_atomic@Base 0.9~rc1
  notmuch_database_find_message@Base 0.9~rc2
  notmuch_database_find_message_by_filename@Base 0.9~rc2