Beyond Linux® From Scratch (systemd Edition) - Version r12.0-816

Chapter 37. LXQt Desktop

libkscreen-5.27.7 for lxqt

Introduction to libkscreen

The libkscreen package contains the KDE Screen Management library.

[Note]

Note

Development versions of BLFS may not build or run some packages properly if LFS or dependencies have been updated since the most recent stable versions of the books.

[Important]

Important

This package is extracted from the plasma set of packages. If Plasma-5.27.7 is built, do NOT also build this package as presented here.

Package Information

libkscreen Dependencies

Required

kconfig-5.109.0 for lxqt and kwayland-5.109.0 for lxqt

Installation of libkscreen

Install libkscreen by running the following commands: 

mkdir -v build &&
cd       build &&

cmake -DCMAKE_INSTALL_PREFIX=/usr \
      -DCMAKE_BUILD_TYPE=Release  \
      -DCMAKE_INSTALL_LIBDIR=lib  \
      -DBUILD_TESTING=OFF         \
      -Wno-dev ..                 &&
make

This package does not come with a test suite.

Now, as the root user: 

make install

Finally, remove some unneeded files as the root user: 

rm -rf /usr/mkspecs &&
rm -rf /usr/lib/libexec

Contents

Installed Programs: kscreen-doctor
Installed Library: libKF5Screen.so and libKF5ScreenDpms.so
Installed Directories: /usr/lib/cmake/KF5Screen, /usr/include/KF5/KScreen, and /usr/lib/plugins/kf5/kscreen

Short Descriptions

kscreen-doctor

allows modifying the screen setup from the command line

libKF5Screen.so

contains the KDE Screen Management library

libKF5ScreenDpms.so

contains API functions for handling DPMS