[Pkg-kde-extras] Bug#981312: lensfun: drop unused Build-Depends: libpng-dev

[Helmut Grohne]

Source: lensfun
Version: 0.3.2-5
Tags: patch
User: helmutg at debian.org
Usertags: rebootstrap

lensfun participates in dependency loops relevant to architecture
bootstrap. Rather than looking into such a difficult problem, I looked
for easily droppable dependencies. It turns out that lensfun does not
actually use libpng-dev. It's an optional dependency used for builing
lenstool, but the relevant flag (-DBUILD_LENSTOOL=ON) is not passed.
Please consider applying the attached patch to drop it.

Helmut
-------------- next part --------------
diff --minimal -Nru lensfun-0.3.2/debian/changelog lensfun-0.3.2/debian/changelog
--- lensfun-0.3.2/debian/changelog	2020-01-31 11:39:30.000000000 +0100
+++ lensfun-0.3.2/debian/changelog	2021-01-28 20:32:33.000000000 +0100
@@ -1,3 +1,11 @@
+lensfun (0.3.2-5.1) UNRELEASED; urgency=medium
+
+  * Non-maintainer upload.
+  * Drop unused Build-Depends: libpng-dev as -DBUILD_LENSTOOL=ON is not
+    passed. (Closes: #-1)
+
+ -- Helmut Grohne <helmut at subdivi.de>  Thu, 28 Jan 2021 20:32:33 +0100
+
 lensfun (0.3.2-5) unstable; urgency=medium
 
   * Switch Vcs-* fields to salsa.debian.org.
diff --minimal -Nru lensfun-0.3.2/debian/control lensfun-0.3.2/debian/control
--- lensfun-0.3.2/debian/control	2020-01-31 11:23:11.000000000 +0100
+++ lensfun-0.3.2/debian/control	2021-01-28 20:32:32.000000000 +0100
@@ -5,7 +5,6 @@
  Pino Toscano <pino at debian.org>
 Build-Depends: debhelper-compat (= 12), cmake, pkg-config, python3, libglib2.0-dev,
  dh-python,
- libpng-dev,
  doxygen,
  python3-docutils,
 Standards-Version: 4.5.0