Bug#877187: libkf5plasma-dev: missing dependency on libkf5windowsystem-dev

[Adrian Bunk <bunk@debian.org>]

Package: libkf5plasma-dev
Version: 5.37.0-2
Severity: serious
Control: affects -1 src:plasma-applet-redshift-control

plasma-applet-redshift-control FTBFS in unstable:

https://tests.reproducible-builds.org/debian/rb-pkg/unstable/amd64/plasma-applet-redshift-control.html

...
Make Warning at /usr/share/cmake-3.9/Modules/CMakeFindDependencyMacro.cmake:37 (find_package):
  By not providing "FindKF5WindowSystem.cmake" in CMAKE_MODULE_PATH this
  project has asked CMake to find a package configuration file provided by
  "KF5WindowSystem", but CMake did not find one.

  Could not find a package configuration file provided by "KF5WindowSystem"
  (requested version 5.37.0) with any of the following names:

    KF5WindowSystemConfig.cmake
    kf5windowsystem-config.cmake

  Add the installation prefix of "KF5WindowSystem" to CMAKE_PREFIX_PATH or
  set "KF5WindowSystem_DIR" to a directory containing one of the above files.
  If "KF5WindowSystem" provides a separate development package or SDK, be
  sure it has been installed.
Call Stack (most recent call first):
  /usr/lib/x86_64-linux-gnu/cmake/KF5Plasma/KF5PlasmaConfig.cmake:55 (find_dependency)
  CMakeLists.txt:13 (find_package)


CMake Warning at CMakeLists.txt:13 (find_package):
  Found package configuration file:

    /usr/lib/x86_64-linux-gnu/cmake/KF5Plasma/KF5PlasmaConfig.cmake

  but it set KF5Plasma_FOUND to FALSE so package "KF5Plasma" is considered to
  be NOT FOUND.  Reason given by package:

  KF5Plasma could not be found because dependency KF5WindowSystem could not
  be found.



CMake Error at CMakeLists.txt:17 (plasma_install_package):
  Unknown CMake command "plasma_install_package".





$ tail /usr/lib/x86_64-linux-gnu/cmake/KF5Plasma/KF5PlasmaConfig.cmake
set(PLASMA_SCRIPTENGINES_PLUGINDIR ${KDE_INSTALL_PLUGINDIR}/plasma/scriptengines)
set(PLASMA_CONTAINMENTACTIONS_PLUGINDIR ${KDE_INSTALL_PLUGINDIR}/plasma/containmentactions)

include(CMakeFindDependencyMacro)
find_dependency(Qt5Gui "5.7.0")
find_dependency(KF5Package "5.37.0")
find_dependency(KF5Service "5.37.0")
find_dependency(KF5WindowSystem "5.37.0")

include("${CMAKE_CURRENT_LIST_DIR}/KF5PlasmaMacros.cmake")
$


This requires a dependency on libkf5plasma-dev