REVIEW: 126711

REVIEW: 126711

The only reason why it used to work, is because all libraries we're including,
provide *Config.cmake files, which don't respect this setting.

REVIEW: 126896

At least Okular and KBibTex include a FindPoppler.cmake module but this one
uses the new ECMFindModuleHelpers and has imported targets.

REVIEW: 126183

This is required to find poppler without package config as all the headers
are installed in a poppler subdirectory of the include directory

templates are very useful as teaching tool in order to make
a minimal application that uses a certain framework.
templates in the KAppTemplate repository will always get forgotten
(plus kapptemplate is not really necessary as they work in kdevelop as well)
An ideal situation would be frameworks having templates in their own repos
with templates of barebone apps using the main framework features.
In order to do that, the cmake stuff needed in order to correctly install
a template needs to be ported to a place avaiable to all frameworks

REVIEW:126185

We recommend including KDE "settings" modules with NO_POLICY_SCOPE, both
so we can resolve this issue and to allow us to deal with similar things
in the future.

REVIEW: 126535

In order to use the logging categories created by ECM,
the generated header file has to be included but then
also #include <QDebug> must be added to make it usable
at all for qCDebug/qCWarning stuff.

So this puts the #include <QDebug> into the generated
header file and thus allowing to include a single header
for qCDebug/qCWarning instead of two.

REVIEW: 126368

REVIEW: 126414