citrix_workspace: add more features, refactor derivation

In #89806 it has been reported that the final package is missing a lot
of features like support for the self-service GUI and the
config-management.

While working on supporting those components in the Nix-package, I
decided to refactor the package to simplify the entire setup.

This patch changes the following things:

* Binaries and libraries are patched using the `autoPatchelfHook` to
  avoid having unneeded libraries linked (e.g. some programs use gtk2,
  others use gtk3).

* Moved source-declarations into their own file.

* Wrapped `configmgr` and `selfservice` and added those to `$out/bin`.

* Don't mention the old `citrix_receiver`-packages in the manual anymore
  since those packages were removed in 19.09 and are EOLed anyways.

Closes #89806

1 files changed, 3 insertions, 15 deletions

diff --git a/doc/builders/packages/citrix.xml b/doc/builders/packages/citrix.xml
index c629dc9ee50..44d8290b910 100644
--- a/doc/builders/packages/citrix.xml
+++ b/doc/builders/packages/citrix.xml
@@ -4,34 +4,22 @@
  <title>Citrix Workspace</title>
 
  <para>
-  <note>
-   <para>
-    Please note that the <literal>citrix_receiver</literal> package has been deprecated since its development was <link xlink:href="https://docs.citrix.com/en-us/citrix-workspace-app.html">discontinued by upstream</link> and has been replaced by <link xlink:href="https://www.citrix.com/products/workspace-app/">the citrix workspace app</link>.
-   </para>
-  </note>
-  <link xlink:href="https://www.citrix.com/products/receiver/">Citrix Receiver</link> and <link xlink:href="https://www.citrix.com/products/workspace-app/">Citrix Workspace App</link> are a remote desktop viewers which provide access to <link xlink:href="https://www.citrix.com/products/xenapp-xendesktop/">XenDesktop</link> installations.
+  The <link xlink:href="https://www.citrix.com/products/workspace-app/">Citrix Workspace App</link> is a remote desktop viewer which provides access to <link xlink:href="https://www.citrix.com/products/xenapp-xendesktop/">XenDesktop</link> installations.
  </para>
 
  <section xml:id="sec-citrix-base">
   <title>Basic usage</title>
 
   <para>
-   The tarball archive needs to be downloaded manually as the license agreements of the vendor for <link xlink:href="https://www.citrix.com/downloads/citrix-receiver/">Citrix Receiver</link> or <link xlink:href="https://www.citrix.de/downloads/workspace-app/linux/workspace-app-for-linux-latest.html">Citrix Workspace</link> need to be accepted first. Then run <command>nix-prefetch-url file://$PWD/linuxx64-$version.tar.gz</command>. With the archive available in the store the package can be built and installed with Nix.
+   The tarball archive needs to be downloaded manually as the license agreements of the vendor for <link xlink:href="https://www.citrix.de/downloads/workspace-app/linux/workspace-app-for-linux-latest.html">Citrix Workspace</link> needs to be accepted first. Then run <command>nix-prefetch-url file://$PWD/linuxx64-$version.tar.gz</command>. With the archive available in the store the package can be built and installed with Nix.
   </para>
-
-  <warning>
-   <title>Caution with <command>nix-shell</command> installs</title>
-   <para>
-    It's recommended to install <literal>Citrix Receiver</literal> and/or <literal>Citrix Workspace</literal> using <literal>nix-env -i</literal> or globally to ensure that the <literal>.desktop</literal> files are installed properly into <literal>$XDG_CONFIG_DIRS</literal>. Otherwise it won't be possible to open <literal>.ica</literal> files automatically from the browser to start a Citrix connection.
-   </para>
-  </warning>
  </section>
 
  <section xml:id="sec-citrix-custom-certs">
   <title>Custom certificates</title>
 
   <para>
-   The <literal>Citrix Workspace App</literal> in <literal>nixpkgs</literal> trust several certificates <link xlink:href="https://curl.haxx.se/docs/caextract.html">from the Mozilla database</link> by default. However several companies using Citrix might require their own corporate certificate. On distros with imperative packaging these certs can be stored easily in <link xlink:href="https://developer-docs.citrix.com/projects/receiver-for-linux-command-reference/en/13.7/"><literal>$ICAROOT</literal></link>, however this directory is a store path in <literal>nixpkgs</literal>. In order to work around this issue the package provides a simple mechanism to add custom certificates without rebuilding the entire package using <literal>symlinkJoin</literal>:
+   The <literal>Citrix Workspace App</literal> in <literal>nixpkgs</literal> trusts several certificates <link xlink:href="https://curl.haxx.se/docs/caextract.html">from the Mozilla database</link> by default. However several companies using Citrix might require their own corporate certificate. On distros with imperative packaging these certs can be stored easily in <link xlink:href="https://developer-docs.citrix.com/projects/receiver-for-linux-command-reference/en/13.7/"><literal>$ICAROOT</literal></link>, however this directory is a store path in <literal>nixpkgs</literal>. In order to work around this issue the package provides a simple mechanism to add custom certificates without rebuilding the entire package using <literal>symlinkJoin</literal>:
 <programlisting>
 <![CDATA[with import <nixpkgs> { config.allowUnfree = true; };
 let extraCerts = [ ./custom-cert-1.pem ./custom-cert-2.pem /* ... */ ]; in