#### Beyond Linux® From Scratch (System V Edition) - Version 12.3

### Chapter 37. LXQt Desktop

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# liblxqt-2.1.0

## Introduction to liblxqt

The liblxqt is the core utility library for all LXQt components.

This package is known to build and work properly using an LFS 12.3 platform.

### Package Information

- Download (HTTP): https://github.com/lxqt/liblxqt/releases/download/2.1.0/liblxqt-2.1.0.tar.xz

- Download MD5 sum: e6cab9e1e42d56505d1afd3914cd5211

- Download size: 88 KB

- Estimated disk space required: 5.7 MB

- Estimated build time: 0.4 SBU

### liblxqt Dependencies

#### Required

libqtxdg-4.1.0, kwindowsystem-6.11.0 for lxqt, and polkit-qt-0.200.0

## Installation of liblxqt

Install liblxqt by running the following commands:

    mkdir build &&
    cd    build &&

    cmake -D CMAKE_INSTALL_PREFIX=/usr \
          -D CMAKE_BUILD_TYPE=Release  \
          ..                           &&
    make

This package does not come with a test suite.

Now, as the `root` user:

    make install

## Contents

Installed Programs: lxqt-backlight_backend
Installed Library: liblxqt.so
Installed Directories: /usr/include/lxqt, /usr/share/cmake/lxqt, and /usr/share/lxqt/liblxqt

### Short Descriptions

lxqt-backlight_backend | sets the backlight level for a display
`liblxqt.so` | contains a variety of utility functions for LXQt

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