Bug#982187: libbluray: drop unused Build-Depends: graphviz

[Helmut Grohne <helmut@subdivi.de>]

Source: libbluray
Version: 1:1.2.1-4
Tags: patch
User: helmutg@debian.org
Usertags: rebootstrap

libbluray participates in dependency loops relevant to architecture
bootstrap. Instead of looking into such a difficult problem, I looked
into easily droppable dependencies and noticed that graphviz is
completely unused. I suppose it was used via Doxygen, but its config now
sets HAVE_DOT=no. Please consider applying the attached patch to drop
the dependency.

Helmut

diff --minimal -Nru libbluray-1.2.1/debian/changelog libbluray-1.2.1/debian/changelog
--- libbluray-1.2.1/debian/changelog	2020-12-20 14:03:40.000000000 +0100
+++ libbluray-1.2.1/debian/changelog	2021-02-07 08:55:55.000000000 +0100
@@ -1,3 +1,10 @@
+libbluray (1:1.2.1-4.1) UNRELEASED; urgency=medium
+
+  * Non-maintainer upload.
+  * Drop unused graphviz depdendency since HAVE_DOT=no. (Closes: #-1)
+
+ -- Helmut Grohne <helmut@subdivi.de>  Sun, 07 Feb 2021 08:55:55 +0100
+
 libbluray (1:1.2.1-4) unstable; urgency=medium
 
   * debian/patches:
diff --minimal -Nru libbluray-1.2.1/debian/control libbluray-1.2.1/debian/control
--- libbluray-1.2.1/debian/control	2020-12-20 14:03:24.000000000 +0100
+++ libbluray-1.2.1/debian/control	2021-02-07 08:55:55.000000000 +0100
@@ -17,7 +17,6 @@
 Build-Depends-Indep:
  ant,
  doxygen,
- graphviz,
  javahelper,
  libasm-java
 Standards-Version: 4.5.1