Bug#979453: kwallet-kf5: drop unused Build-Depends

[Helmut Grohne <helmut@subdivi.de>]

Source: kwallet-kf5
Version: 5.77.0-2
Tags: patch
User: helmutg@debian.org
Usertags: rebootstrap

kwallet-kf5 somehow made it into the big set of packages relevant to
architecture bootstrap via some dependency cycle. Rather that work on
that hard problem, how about dropping entirely unused Build-Depends to
shrink the problem?

I couldn't find any use of either graphviz nor boost in kwallet-kf5.
Indeed building a modified kwallet-kf5 with graphviz and libboost-dev
turned into Build-Conflicts exactly reproduces the .debs when building
without this modification. Please consider applying the attached patch.

Helmut

diff --minimal -Nru kwallet-kf5-5.77.0/debian/changelog kwallet-kf5-5.77.0/debian/changelog
--- kwallet-kf5-5.77.0/debian/changelog	2020-12-22 02:33:36.000000000 +0100
+++ kwallet-kf5-5.77.0/debian/changelog	2021-01-06 17:28:34.000000000 +0100
@@ -1,3 +1,10 @@
+kwallet-kf5 (5.77.0-2.1) UNRELEASED; urgency=medium
+
+  * Non-maintainer upload.
+  * Drop unused Build-Depends. (Closes: #-1)
+
+ -- Helmut Grohne <helmut@subdivi.de>  Wed, 06 Jan 2021 17:28:34 +0100
+
 kwallet-kf5 (5.77.0-2) unstable; urgency=medium
 
   * Release to unstable.
diff --minimal -Nru kwallet-kf5-5.77.0/debian/control kwallet-kf5-5.77.0/debian/control
--- kwallet-kf5-5.77.0/debian/control	2020-12-22 02:31:16.000000000 +0100
+++ kwallet-kf5-5.77.0/debian/control	2021-01-06 17:28:32.000000000 +0100
@@ -8,8 +8,6 @@
                debhelper-compat (= 13),
                doxygen,
                extra-cmake-modules (>= 5.77.0~),
-               graphviz,
-               libboost-dev,
                libgcrypt20-dev (>= 1.5.0~),
                libgpgme-dev | libgpgme11-dev,
                libgpgmepp-dev (>= 1.7.0~) | libgpgmepp6-dev,