Beyond Linux® From Scratch (systemd Edition) - Version r11.3-177

Chapter 24. Graphical Environments

Xorg-Server-21.1.7

Introduction to Xorg Server

The Xorg Server is the core of the X Window system.

[Note]

Note

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

Package Information

Xorg Server Dependencies

Required

libxcvt-0.1.2, Pixman-0.42.2, Xorg Fonts (only font-util), and at runtime: xkeyboard-config-2.38

Recommended

libepoxy-1.5.10 (needed for glamor), libtirpc-1.3.3, Systemd-253 (runtime), and xorg-libinput-1.2.1 (runtime)

Optional

acpid-2.0.34 (runtime), Doxygen-1.9.6 (to build API documentation), fop-2.8 (to build documentation), libunwind-1.6.2, Nettle-3.8.1, libgcrypt-1.10.1, xcb-util-keysyms-0.4.1, xcb-util-image-0.4.1, xcb-util-renderutil-0.3.10, xcb-util-wm-0.4.2 (all four to build Xephyr), xmlto-0.0.28 (to build documentation), xkeyboard-config-2.38 (for tests), rendercheck (for tests), and xorg-sgml-doctools (to build documentation)

User Notes: https://wiki.linuxfromscratch.org/blfs/wiki/Xorg7Server

Installation of Xorg Server

Install the server by running the following commands: 

mkdir build &&
cd    build &&

meson setup ..              \
      --prefix=$XORG_PREFIX \
      --localstatedir=/var  \
      -Dsuid_wrapper=true   \
      -Dxkb_output_dir=/var/lib/xkb &&
ninja

To test the results, issue: ninja test. You will need to run ldconfig as the root user first or some tests may fail.

Now as the root user: 

ninja install &&
mkdir -pv /etc/X11/xorg.conf.d

Command Explanations

-Dsuid_wrapper=true: Builds the suid-root wrapper for legacy driver support on rootless xserver systems.

-Dsystemd_logind=false: This switch disables systemd-logind integration, allowing Xorg Server to work without having the systemd PAM module configured.

-Dxephyr=true: This option allows building Xephyr if its dependencies are met.

Contents

Installed Programs: gtf, X, Xnest, Xorg, Xvfb, and optionally Xephyr
Installed Libraries: several under $XORG_PREFIX/lib/xorg/modules/ including the modesetting_drv.so driver
Installed Directories: /etc/X11/xorg.conf.d, $XORG_PREFIX/include/xorg, $XORG_PREFIX/lib/xorg, and $XORG_PREFIX/share/X11/xorg.conf.d

Short Descriptions

gtf

calculates VESA GTF mode lines

X

is a symbolic link to Xorg

Xephyr

is a nested X server which supports modern X extensions

Xnest

is a nested X server

Xorg

is the X11R7 X Server

Xvfb

is the virtual framebuffer X server for X Version 11

modesetting_drv.so

provides a video driver for machines using Kernel Mode Setting (KMS). This will use glamor if that has been enabled and the hardware offers acceleration