[sdk/kdesrc-build/docbook_historied_per_file] doc/kdesrc-buildrc: Add support for --no-build-when-unchanged

[Andrew Shark]

Git commit d8fb6b82a84f32232294ef35f16cf2f74f269474 by Andrew Shark.
Committed on 16/01/2024 at 11:49.
Pushed by ashark into branch 'docbook_historied_per_file'.

Add support for --no-build-when-unchanged

This option was mistakenly not marked as negatable.
Adding the negatable form allows to override the `true` value set to this option from config.

Fixes: #351

Original commit: fe8dbd69
https://invent.kde.org/sdk/kdesrc-build/-/commit/fe8dbd69e35a9367181fe5d27c10d25786f192a4

M  +2    -4    doc/kdesrc-buildrc/conf-options-table.docbook

https://invent.kde.org/sdk/kdesrc-build/-/commit/d8fb6b82a84f32232294ef35f16cf2f74f269474

diff --git a/doc/kdesrc-buildrc/conf-options-table.docbook b/doc/kdesrc-buildrc/conf-options-table.docbook
index 86e35dbb..da8b7da1 100644
--- a/doc/kdesrc-buildrc/conf-options-table.docbook
+++ b/doc/kdesrc-buildrc/conf-options-table.docbook
@@ -417,13 +417,11 @@ class="directory">/home/user-name/builddir</filename>.</para></listitem>
 <para>Control whether &kdesrc-build; always
 tries to build a module that has not had any source code updates.</para>
 
-<para>By setting <option>build-when-unchanged</option> to
-<userinput>true</userinput>, &kdesrc-build; always attempts the build phase
+<para>If set to <userinput>true</userinput>, &kdesrc-build; always attempts the build phase
 for a module, even if the module did not have any source code updates.
 With this value it will more likely lead to a correct build.</para>
 
-<para>By setting <option>build-when-unchanged</option> to
-<userinput>false</userinput>, &kdesrc-build; will only attempt to run the
+<para>If set to <userinput>false</userinput>, &kdesrc-build; will only attempt to run the
 build phase for a module if the module has a source code update, or in other
 situations where it is likely that a rebuild is actually required. This can save
 time, especially if you run &kdesrc-build; daily, or more frequently.</para>