source: kde/plasma5/plasma-all.xml@ cda852a

<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE chapter PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
 <!ENTITY % general-entities SYSTEM "../../general.ent">
 %general-entities;

  <!ENTITY plasma5-download-http "https://download.kde.org/stable/plasma/&plasma5-version;">
  <!ENTITY plasma5-download-ftp  " ">
  <!ENTITY plasma5-md5sum        "See Below">
  <!ENTITY plasma5-size          "242 MB">
  <!ENTITY plasma5-buildsize     "1.7 GB (419 MB installed)">
  <!ENTITY plasma5-time          "19 SBU (using parallelism=4)">
]>

<sect1 id="plasma5-build" xreflabel="Plasma-&plasma5-version;">
  <?dbhtml filename="plasma-all.html"?>


  <title>Building Plasma 5</title>

  <indexterm zone="plasma5-build">
     <primary sortas="a-kde-plasma">KDE Plasma 5</primary>
  </indexterm>

  <para>
    KDE Plasma 5 is a collection of packages based on top of KDE Frameworks
    5 and QML. They implement the KDE Display Environment (Plasma 5).
  </para>

  &lfs113_checked;

  <para>
    The instructions below build all of the Plasma 5 packages in one
    step by using a bash script.
  </para>

  <bridgehead renderas="sect3">Package Information</bridgehead>
  <itemizedlist spacing="compact">
    <listitem>
      <para>
        Download (HTTP): <ulink url="&plasma5-download-http;"/>
      </para>
    </listitem>
    <listitem>
      <para>
        Download (FTP): <ulink url="&plasma5-download-ftp;"/>
      </para>
    </listitem>
    <listitem>
      <para>
        Download MD5 sum: &plasma5-md5sum;
      </para>
    </listitem>
    <listitem>
      <para>
        Download size: &plasma5-size;
      </para>
    </listitem>
    <listitem>
      <para>
        Estimated disk space required: &plasma5-buildsize;
      </para>
    </listitem>
    <listitem>
      <para>
        Estimated build time: &plasma5-time;
      </para>
    </listitem>
  </itemizedlist>

  <bridgehead renderas="sect3">Plasma 5 Dependencies</bridgehead>

  <bridgehead renderas="sect4">Required</bridgehead>
  <para role="required">
    <xref linkend="gtk2"/>,
    <xref linkend="gtk3"/>,
    <xref linkend="kf5-frameworks"/>,
    <xref linkend="kuserfeedback"/>,
    <xref linkend="libpwquality"/>,
    <xref linkend="libqalculate"/>,
    <xref linkend="libxkbcommon"/>,
    <xref linkend="mesa"/> built with <xref linkend="wayland"/>,
    <xref linkend="NetworkManager"/>,
    <xref linkend="pipewire"/>,
    <xref linkend="pulseaudio"/>,
    <xref linkend="qca"/>,
    <xref linkend="sassc"/>,
    <xref linkend="taglib"/>, and
    <xref linkend="xcb-util-cursor"/>
  </para>

  <bridgehead renderas="sect4">Recommended</bridgehead>
  <para role="recommended">
    <xref linkend="fftw"/>,
    <xref linkend="gsettings-desktop-schemas"/>,
    <xref linkend="libdbusmenu-qt"/>,
    <xref linkend="libcanberra"/>,
    <xref linkend="libinput"/>,
    <xref linkend="libpcap"/>,
    <xref linkend="linux-pam"/>,
    <xref linkend="lm_sensors"/>,
    <xref linkend="oxygen-icons5"/>, and
    <xref linkend="pciutils"/>
  </para>

  <bridgehead renderas="sect4">Recommended (runtime)</bridgehead>
  <para role="recommended">
    <xref role="runtime" linkend="accountsservice"/>,
    <xref role="runtime" linkend="smartmontools"/>, and
    <xref role="runtime" linkend="xwayland"/>
  </para>

  <bridgehead renderas="sect4">Optional</bridgehead>
  <para role="optional">
    <xref linkend="glu"/>,
    <xref linkend='ibus'/>,
    <xref linkend='qtwebengine'/>,
    <xref linkend="xorg-synaptics-driver"/>,
    <ulink url="https://distributions.freedesktop.org/wiki/AppStream">appstream-qt</ulink>,
    <ulink url="https://www.kdevelop.org/">KDevPlatform</ulink>,
    <ulink url="https://gpsd.gitlab.io/gpsd/">libgps</ulink>,
    <ulink url="https://github.com/libhybris/libhybris">libhybris</ulink>,
    <ulink url="https://sourceforge.net/projects/libraw1394/">libraw1394</ulink>,
    <ulink url="https://bitbucket.org/godsme/mockcpp">mockcpp</ulink>,
    <ulink url="https://www.freedesktop.org/software/PackageKit/releases/">packagekit-qt</ulink>,
    <ulink url="https://qalculate.github.io/">Qalculate</ulink>,
    <ulink url="https://launchpad.net/qapt">Qapt</ulink>,
    <ulink url="https://github.com/osiam/osiam">SCIM</ulink>, and
    <ulink url="http://www.dest-unreach.org/socat/">socat</ulink> (for pam_kwallet)
  </para>

  <note>
    <para>
      <xref linkend="qtwebengine"/> is required for aura-browser.
      It is also optional for two other packages:
      libksysguard and kdeplasma-addons. If QtWebEngine is installed later,
      only these two packages need to be rebuilt. This allows 
      a more complete display in the system monitor application.
    </para>
  </note>

  <para condition="html" role="usernotes">User Notes:
  <ulink url="&blfs-wiki;/kf5"/></para>

  <sect2>
    <title>Downloading KDE Plasma5</title>

    <para>
      The easiest way to get the KDE Plasma5 packages is to use a single
      <command>wget</command> to fetch them all at once:
    </para>

<screen><userinput>url=https://download.kde.org/stable/plasma/&plasma5-version;/
wget -r -nH -nd -A '*.xz' -np $url</userinput>
<literal>
The options used here are:
  -r            recurse through child directories
  -nH           disable generation of host-prefixed directories
  -nd           do not create a hierarchy of directories
  -A '*.xz'     just get the *.xz files
  -np           don't get parent directories</literal></screen>

   </sect2>

  <sect2>
    <title>Setting Package Order</title>

    <para>
      The order of building files is important due to internal dependencies.
      Create the list of files in the proper order as follows:
    </para>

<screen><userinput>cat &gt; plasma-&plasma5-version;.md5 &lt;&lt; "EOF"
<literal>51e9302eb0654fae37d3962626ff4fbb  kdecoration-5.27.5.tar.xz
74bde56139ac985dcbdc2367a70b9bca  libkscreen-5.27.5.tar.xz
b7247c962c5d25adab4319b61658a084  libksysguard-5.27.5.tar.xz
82968d40f62140cee86aea36a906bd83  breeze-5.27.5.tar.xz
aeaa28b4191c882cc18fc4e411e8a2e4  breeze-gtk-5.27.5.tar.xz
af0607ef8312a85428229118b62c88fe  layer-shell-qt-5.27.5.tar.xz
4694667b6f766583b4c82a080a927604  kscreenlocker-5.27.5.tar.xz
06d8187c1365ea93a6b6c944e357e6c0  oxygen-5.27.5.tar.xz
2dbc2bb816a2e20d09f969ad3a939845  kinfocenter-5.27.5.tar.xz
9dcdcf269faee1e5370840f6e8b7eb7f  kwin-5.27.5.tar.xz
6d8eebad15cca79e694360ffddb06ac0  plasma-workspace-5.27.5.tar.xz
c35e7d44a3d183c870a5a867ea87703f  plasma-disks-5.27.5.tar.xz
ff679b3b315c98baeae249a09c060a86  bluedevil-5.27.5.tar.xz
400c30c063f2c4c6e1b1f876c25e3772  kde-gtk-config-5.27.5.tar.xz
bde2e79070e499d26586a480e9ee36a5  khotkeys-5.27.5.tar.xz
8b0a697df18d02c7eb33b6378cbd4d45  kmenuedit-5.27.5.tar.xz
d2c3d8dcd306b426a3c6ff1eed6c1133  kscreen-5.27.5.tar.xz
a73ad8b4251c5661f6f19eb1d74ba1bf  kwallet-pam-5.27.5.tar.xz
f409d7176b62b0c7c1fd6bae483f727c  kwayland-integration-5.27.5.tar.xz
41e446151576173a39ae8129d2eccac2  kwrited-5.27.5.tar.xz
219d1e6af7aba7333af2b3016ae4c548  milou-5.27.5.tar.xz
03de7063c72469e7ee0f152db471f84a  plasma-nm-5.27.5.tar.xz
612efae7cd722f5f1e3896c3bf3fb161  plasma-pa-5.27.5.tar.xz
50fa6015315c82976426760552d46d7f  plasma-workspace-wallpapers-5.27.5.tar.xz
058a604c6ea8e0ae64f5878a7e5944b8  polkit-kde-agent-1-5.27.5.tar.xz
672a9b07e3725c26318edbab4b9e128e  powerdevil-5.27.5.tar.xz
6d10296d88754fae5c246aa73c3f9059  plasma-desktop-5.27.5.tar.xz
5b69ac7f3f160640aee2fe2fb1c6d024  kgamma5-5.27.5.tar.xz
b6c9189955d602662672298c50758b0e  ksshaskpass-5.27.5.tar.xz
#a46c94604166a9a2feb748ee8c82e86d  plasma-sdk-5.27.5.tar.xz
9fbd2a51814d3ca86371df990643f93a  sddm-kcm-5.27.5.tar.xz
#3f192d5ae11e72dedee2686ca1fd5133  discover-5.27.5.tar.xz
#7fdd06cfba4d5e33cfc332be0235635e  breeze-grub-5.27.5.tar.xz
#f4d52827d548f61957fa81e232a9413a  breeze-plymouth-5.27.5.tar.xz
cad575c607ef907af5138fee59a0c5b7  kactivitymanagerd-5.27.5.tar.xz
6b748c004da6d5b3528c08a93bf1a0f7  plasma-integration-5.27.5.tar.xz
#59b6d2dd34435697fe18e564ed78a511  plymouth-kcm-5.27.5.tar.xz
cda052cd8e5e93079b90ecd32878e8c2  xdg-desktop-portal-kde-5.27.5.tar.xz
df38490abd84e1dab33bb0a71749ddef  drkonqi-5.27.5.tar.xz
e7480e7771f736742b9ac60cd9bc1cc5  plasma-vault-5.27.5.tar.xz
c2f27e9822a4e7ccf973d75a0a3883f5  plasma-browser-integration-5.27.5.tar.xz
73ba745f7b31dd74c5ac60b3fe311f59  kde-cli-tools-5.27.5.1.tar.xz
c598c2329e43a3bb6a2da6c555341272  systemsettings-5.27.5.tar.xz
091b75af67a85285ec321f7fa4ebe25a  plasma-thunderbolt-5.27.5.tar.xz
#1b35ba803eb94218d6f91a6a285259ef  plasma-nano-5.27.5.tar.xz
#4d24bc44142da6aee054b5ba0ceda8de  plasma-mobile-5.27.5.tar.xz
909a2118673360130dca8b2b104c988b  plasma-firewall-5.27.5.tar.xz
aec129bb64448e92d8abcdee54e7c29a  plasma-systemmonitor-5.27.5.tar.xz
6bc2603e9b50728639a0274ed108ebf1  qqc2-breeze-style-5.27.5.tar.xz
453d047ecb4b0de02babe74b435110a1  ksystemstats-5.27.5.tar.xz
50d577a781cf009b6d56766cd9ce801e  oxygen-sounds-5.27.5.tar.xz
#98ad50d4bd635c28b33e498855ac5125  aura-browser-5.27.5.tar.xz
ef10140df619daa2b82b22f77e07a4c9  kdeplasma-addons-5.27.5.tar.xz
6ffe6e00493ade07b452ab9d30385d77  kpipewire-5.27.5.tar.xz
a185c7f09b9b81683e85d884f9be1e1e  plank-player-5.27.5.tar.xz
d520bce789eae5a0d9ba9432de5d76ac  plasma-bigscreen-5.27.5.tar.xz
a1d5c114997f50bc6a6e1c40cc63009c  plasma-remotecontrollers-5.27.5.tar.xz
#f96194446cb04af657dc4abc1634d7af  flatpak-kcm-5.27.5.tar.xz
#47263a34137f46e168332de80c46a168  plasma-welcome-5.27.5.tar.xz</literal>
EOF</userinput></screen>

    <note>
      <title>About Commented out Packages</title>
      <para>
        The breeze-grub, breeze-plymouth, and plymouth-kcm packages above are
        all for customized support of <ulink
            url="https://www.freedesktop.org/wiki/Software/Plymouth/"
          >Plymouth</ulink>
        which is designed to be run within an initial ram disk during boot (see
        <xref linkend="initramfs"/>).  
        The plasma-sdk package is optional and used for software development. 
        The plasma-nano package is used for  embedded systems and 
        plasma-mobile provides phone functionality for Plasma. 
        The aura-browser package requires <xref linkend="qtwebengine"/>.
        The discover package requires the external package 
          <ulink url="https://distributions.freedesktop.org/wiki/AppStream">
        appstream-qt</ulink>.
        The plasma-welcome package requires the external package
          <ulink url="https://download.kde.org/stable/release-service/&kf5apps-version;/src/">
        kaccounts-integration</ulink>.
        The flatpack-kcm package is for managing support of flatpack applications.
      </para>
    </note>

  </sect2>

  <sect2 role="installation">
    <title>Installation of Plasma5</title>

    &as_root;

    <para>
      First, start a subshell that will exit on error:
    </para>

<screen><userinput>bash -e</userinput></screen>

    <para>
      Install all of the packages by running the following
      commands:
    </para>

<screen><userinput>while read -r line; do

    # Get the file name, ignoring comments and blank lines
    if $(echo $line | grep -E -q '^ *$|^#' ); then continue; fi
    file=$(echo $line | cut -d" " -f2)

    pkg=$(echo $file|sed 's|^.*/||')          # Remove directory
    packagedir=$(echo $pkg|sed 's|\.tar.*||') # Package directory

    tar -xf $file
    pushd $packagedir
<!--
       # Fix some build issues when generating some configuration files
       case $name in
         plasma-workspace)
           sed -i '/set.HAVE_X11/a set(X11_FOUND 1)' CMakeLists.txt
         ;;

         khotkeys)
           sed -i '/X11Extras/a set(X11_FOUND 1)' CMakeLists.txt
         ;;

         plasma-desktop)
           sed -i '/X11.h)/i set(X11_FOUND 1)' CMakeLists.txt
         ;;
       esac
-->
       mkdir build
       cd    build

       cmake -DCMAKE_INSTALL_PREFIX=$KF5_PREFIX \
             -DCMAKE_BUILD_TYPE=Release         \
             -DBUILD_TESTING=OFF                \
             -Wno-dev ..  &amp;&amp;

        make
        as_root make install
    popd

<!-- some packages end up with files owned by root in $packagedir,
     so use as_root for removing -->
    as_root rm -rf $packagedir
    as_root /sbin/ldconfig

done &lt; plasma-&plasma5-version;.md5

exit</userinput></screen>

    <para>
      If you did not set <envar>$KF5_PREFIX</envar> to
      <filename>/usr</filename>, create symlinks to allow display managers to
      find <application>Plasma</application>:
    </para>

<screen><userinput>as_root install -dvm 755 /usr/share/xsessions              &amp;&amp;
cd /usr/share/xsessions/                                   &amp;&amp;
[ -e plasma.desktop ]                                      ||
as_root ln -sfv $KF5_PREFIX/share/xsessions/plasma.desktop &amp;&amp;
as_root install -dvm 755 /usr/share/wayland-sessions       &amp;&amp;
cd /usr/share/wayland-sessions/                            &amp;&amp;
[ -e plasmawayland.desktop ]                               ||
as_root ln -sfv $KF5_PREFIX/share/wayland-sessions/plasmawayland.desktop<!--
cd $KF5_PREFIX/share/plasma/plasmoids

for j in $(find -name \*.js); do
  as_root ln -sfv ../code/$(basename $j) $(dirname $j)/../ui/
done--></userinput></screen>

    <para revision="sysv">
      Useless systemd units have been installed in
      <filename class="directory">$KF5_PREFIX/lib</filename>. Remove
      them now (as <systemitem class="username">root</systemitem>):
    </para>

<screen role="root"
        revision="sysv"><userinput>rm -rf $KF5_PREFIX/lib/systemd</userinput></screen>

  </sect2>
<!--
    <sect2 role="commands">
    <title>Command Explanations</title>

    <para>
      <command>ln -sfv ../code/$(basename $j) $(dirname $j)/../ui/</command>:
      Create symbolic links so qml files can find needed javascript modules.
    </para>

  </sect2>
-->
  <sect2 role="configuration">
    <title>Configuring Plasma</title>

    <sect3>
      <title>Linux PAM Configuration</title>

      <para>
        If you built Plasma with the recommended <application>Linux
        PAM</application> support, create necessary configuration files by
        running the following commands as the <systemitem
        class="username">root</systemitem> user:
      </para>

<screen role="root"><userinput>cat &gt; /etc/pam.d/kde &lt;&lt; "EOF"
<literal># Begin /etc/pam.d/kde

auth     requisite      pam_nologin.so
auth     required       pam_env.so

auth     required       pam_succeed_if.so uid &gt;= 1000 quiet
auth     include        system-auth

account  include        system-account
password include        system-password
session  include        system-session

# End /etc/pam.d/kde</literal>
EOF

cat &gt; /etc/pam.d/kde-np &lt;&lt; "EOF"
<literal># Begin /etc/pam.d/kde-np

auth     requisite      pam_nologin.so
auth     required       pam_env.so

auth     required       pam_succeed_if.so uid &gt;= 1000 quiet
auth     required       pam_permit.so

account  include        system-account
password include        system-password
session  include        system-session

# End /etc/pam.d/kde-np</literal>
EOF

cat &gt; /etc/pam.d/kscreensaver &lt;&lt; "EOF"
<literal># Begin /etc/pam.d/kscreensaver

auth    include system-auth
account include system-account

# End /etc/pam.d/kscreensaver</literal>
EOF</userinput></screen>
    </sect3>
  </sect2>

  <sect2 role="starting">
    <title>Starting Plasma5</title>

    <para revision="sysv">
      You can start <application>Plasma5</application> from runlevel 3, using
      <xref linkend="xinit"/>, or from runlevel 5, using a Display Manager,
      such as <xref linkend="lightdm"/>.
    </para>

    <para revision="systemd">
      You can start <application>Plasma5</application> from a TTY, using
      <xref linkend="xinit"/><!--, or from a graphical display manager, such as
      <xref linkend="sddm"/>-->.
    </para>

    <para>
      To start <application>Plasma 5</application> using <xref linkend="xinit"/>,
      run the following commands:
    </para>

<screen><userinput>cat &gt; ~/.xinitrc &lt;&lt; "EOF"
<literal>dbus-launch --exit-with-x11 $KF5_PREFIX/bin/startplasma-x11</literal>
EOF

startx</userinput></screen>

    <para>
      The X session starts on the first unused virtual terminal, normally vt7.
      You can switch to another vt<emphasis>n</emphasis> simultaneously
      pressing the keys Ctrl-Alt-F<emphasis>n</emphasis>
      (<emphasis>n</emphasis>=1, 2, ...).  To switch back to the X session,
      normally started at vt7, use Ctrl-Alt-F7. The vt where the command
      <command>startx</command> was executed will display many messages,
      including X starting messages, applications automatically started with
      the session, and eventually, some warning and error messages. You may
      prefer to redirect those messages to a log file, which not only will keep
      the initial vt uncluttered, but can also be used for debugging purposes. This
      can be done starting X with:
    </para>

    <screen><userinput>startx &amp;&gt; ~/x-session-errors</userinput></screen>

    <para>
      When shutting down or rebooting, the shutdown messages appear on the vt
      where X was running. If you wish to see those messages, simultaneously
      press keys Alt-F7 (assuming that X was running on vt7).
    </para>
<!-- Now the entry is "plasma (X11)" for Xorg, so I guess this is
     not needed anymore:
    <para>
      If you intend to start <application>Plasma</application> using a
    display manager such as <xref linkend="lightdm"/>, there will be two entries
    for <application>Plasma</application>, one for use with
    <application>Xorg</application>, and another for
    <application>Wayland</application>. Modify the
    <application>Xorg</application> entry with the following command, as the
    <systemitem class="username">root</systemitem> user, so that you can
    differentiate between the two:</para>

<screen role="root"><userinput>sed '/^Name=/s/Plasma/Plasma on Xorg/' -i /usr/share/xsessions/plasma.desktop</userinput></screen>
-->

  </sect2>

  <sect2 role="content">
    <title>Contents</title>

    <segmentedlist>
      <segtitle>Installed Programs</segtitle>
      <segtitle>Installed Libraries</segtitle>
      <segtitle>Installed Directories</segtitle>

      <seglistitem>
        <seg>
           There are too many plasma programs (63 in /opt/kf5/bin) to list
           separately here.
        </seg>
        <seg>
           There are too many plasma libraries (40 in /opt/kf5/lib) to list
           separately here.
        </seg>
        <seg>
           There are too many plasma directories (over 1000 in /opt/kf5) to
           list separately here.
        </seg>
      </seglistitem>
    </segmentedlist>

  </sect2>

</sect1>