man: do not install man pages for systemd-repart if it is disabled

Closes #14716.

man/repart.d.xml

@@ -1,7 +1,7 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
   "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
-<refentry id="repart.d">
+<refentry id="repart.d" conditional='ENABLE_REPART'>
 
   <refentryinfo>
     <title>repart.d</title>

man/rules/meson.build

@@ -49,7 +49,7 @@ manpages = [
  ['pam_systemd_home', '8', [], 'HAVE_PAM'],
  ['portablectl', '1', [], 'ENABLE_PORTABLED'],
  ['pstore.conf', '5', ['pstore.conf.d'], 'ENABLE_PSTORE'],
- ['repart.d', '5', [], ''],
+ ['repart.d', '5', [], 'ENABLE_REPART'],
  ['resolvectl', '1', ['resolvconf'], 'ENABLE_RESOLVE'],
  ['resolved.conf', '5', ['resolved.conf.d'], 'ENABLE_RESOLVE'],
  ['runlevel', '8', [], ''],
@@ -773,7 +773,7 @@ manpages = [
   'ENABLE_RANDOMSEED'],
  ['systemd-rc-local-generator', '8', [], ''],
  ['systemd-remount-fs.service', '8', ['systemd-remount-fs'], ''],
- ['systemd-repart', '8', ['systemd-repart.service'], ''],
+ ['systemd-repart', '8', ['systemd-repart.service'], 'ENABLE_REPART'],
  ['systemd-resolved.service', '8', ['systemd-resolved'], 'ENABLE_RESOLVE'],
  ['systemd-rfkill.service',
   '8',

man/systemd-repart.xml

@@ -3,7 +3,7 @@
   "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1+ -->
 
-<refentry id="systemd-repart"
+<refentry id="systemd-repart" conditional='ENABLE_REPART'
     xmlns:xi="http://www.w3.org/2001/XInclude">
 
   <refentryinfo>