The no-dev option is deprecated.  Use -Wno-author instead.
CMake Warning (unused-cli):
  Manually-specified variables were not used by the project:

    CMAKE_LD_FLAGS
    ECM_MKSPECS_INSTALL_DIR


I/O warning : failed to load external entity "/usr/share/kf6/kdoctools/customization/xsl/ja.xml"
No "ja" localization of "footer-doc-comment" exists; using "en".
No "ja" localization of "footer-doc-feedback" exists; using "en".
No "ja" localization of "footer-doc-teamname" exists; using "en".
No "ja" localization of "footer-doc-comment" exists; using "en".
No "ja" localization of "footer-doc-feedback" exists; using "en".
No "ja" localization of "footer-doc-teamname" exists; using "en".
No "ja" localization of "footer-doc-comment" exists; using "en".
No "ja" localization of "footer-doc-feedback" exists; using "en".
No "ja" localization of "footer-doc-teamname" exists; using "en".
No "ja" localization of "footer-doc-comment" exists; using "en".
No "ja" localization of "footer-doc-feedback" exists; using "en".
No "ja" localization of "footer-doc-teamname" exists; using "en".
No "ja" localization of "footer-doc-comment" exists; using "en".
No "ja" localization of "footer-doc-feedback" exists; using "en".
No "ja" localization of "footer-doc-teamname" exists; using "en".
No "ja" localization of "footer-doc-comment" exists; using "en".
No "ja" localization of "footer-doc-feedback" exists; using "en".
No "ja" localization of "footer-doc-teamname" exists; using "en".
No "ja" localization of "footer-doc-comment" exists; using "en".
No "ja" localization of "footer-doc-feedback" exists; using "en".
No "ja" localization of "footer-doc-teamname" exists; using "en".
No "ja" localization of "footer-doc-comment" exists; using "en".
No "ja" localization of "footer-doc-feedback" exists; using "en".
No "ja" localization of "footer-doc-teamname" exists; using "en".
No "ja" localization of "footer-doc-comment" exists; using "en".
No "ja" localization of "footer-doc-feedback" exists; using "en".
No "ja" localization of "footer-doc-teamname" exists; using "en".
No "ja" localization of "footer-doc-comment" exists; using "en".
No "ja" localization of "footer-doc-feedback" exists; using "en".
No "ja" localization of "footer-doc-teamname" exists; using "en".
No "ja" localization of "footer-doc-comment" exists; using "en".
No "ja" localization of "footer-doc-feedback" exists; using "en".
No "ja" localization of "footer-doc-teamname" exists; using "en".
No "ja" localization of "footer-doc-comment" exists; using "en".
No "ja" localization of "footer-doc-feedback" exists; using "en".
No "ja" localization of "footer-doc-teamname" exists; using "en".
I/O warning : failed to load external entity "/usr/share/kf6/kdoctools/customization/xsl/pt-BR.xml"
No "pt_br" localization of "footer-doc-comment" exists; using "en".
No "pt_br" localization of "footer-doc-feedback" exists; using "en".
No "pt_br" localization of "footer-doc-teamname" exists; using "en".
No "pt_br" localization of "footer-doc-comment" exists; using "en".
No "pt_br" localization of "footer-doc-feedback" exists; using "en".
No "pt_br" localization of "footer-doc-teamname" exists; using "en".
No "pt_br" localization of "footer-doc-comment" exists; using "en".
No "pt_br" localization of "footer-doc-feedback" exists; using "en".
No "pt_br" localization of "footer-doc-teamname" exists; using "en".
No "pt_br" localization of "footer-doc-comment" exists; using "en".
No "pt_br" localization of "footer-doc-feedback" exists; using "en".
No "pt_br" localization of "footer-doc-teamname" exists; using "en".
No "pt_br" localization of "footer-doc-comment" exists; using "en".
No "pt_br" localization of "footer-doc-feedback" exists; using "en".
No "pt_br" localization of "footer-doc-teamname" exists; using "en".
No "pt_br" localization of "footer-doc-comment" exists; using "en".
No "pt_br" localization of "footer-doc-feedback" exists; using "en".
No "pt_br" localization of "footer-doc-teamname" exists; using "en".
No "pt_br" localization of "footer-doc-comment" exists; using "en".
No "pt_br" localization of "footer-doc-feedback" exists; using "en".
No "pt_br" localization of "footer-doc-teamname" exists; using "en".
No "pt_br" localization of "footer-doc-comment" exists; using "en".
No "pt_br" localization of "footer-doc-feedback" exists; using "en".
No "pt_br" localization of "footer-doc-teamname" exists; using "en".
No "pt_br" localization of "footer-doc-comment" exists; using "en".
No "pt_br" localization of "footer-doc-feedback" exists; using "en".
No "pt_br" localization of "footer-doc-teamname" exists; using "en".
In file included from /var/pisi/knetwalk-26.08.0-78/work/knetwalk-26.08.0/src/mainwindow.cpp:31:
/var/pisi/knetwalk-26.08.0-78/work/knetwalk-26.08.0/build/src/ui_general.h:31:29: warning: ‘KPluralHandlingSpinBox’ is deprecated: Since 6.6. use KLocalization::setupSpinBoxFormatString() from KF6::I18n instead [-Wdeprecated-declarations]
   31 |     KPluralHandlingSpinBox *kcfg_RotateDuration;
      |                             ^~~~~~~~~~~~~~~~~~~
In file included from /var/pisi/knetwalk-26.08.0-78/work/knetwalk-26.08.0/build/src/ui_general.h:20:
/usr/include/KF6/KTextWidgets/kpluralhandlingspinbox.h:30:137: note: declared here
   30 | class KTEXTWIDGETS_EXPORT KTEXTWIDGETS_DEPRECATED_VERSION(6, 6, "use KLocalization::setupSpinBoxFormatString() from KF6::I18n instead") KPluralHandlingSpinBox
      |                                                                                                                                         ^~~~~~~~~~~~~~~~~~~~~~
/var/pisi/knetwalk-26.08.0-78/work/knetwalk-26.08.0/build/src/ui_general.h: In member function ‘void Ui_GeneralConfig::setupUi(QWidget*)’:
/var/pisi/knetwalk-26.08.0-78/work/knetwalk-26.08.0/build/src/ui_general.h:57:35: warning: ‘KPluralHandlingSpinBox’ is deprecated: Since 6.6. use KLocalization::setupSpinBoxFormatString() from KF6::I18n instead [-Wdeprecated-declarations]
   57 |         kcfg_RotateDuration = new KPluralHandlingSpinBox(GeneralConfig);
      |                                   ^~~~~~~~~~~~~~~~~~~~~~
/usr/include/KF6/KTextWidgets/kpluralhandlingspinbox.h:30:137: note: declared here
   30 | class KTEXTWIDGETS_EXPORT KTEXTWIDGETS_DEPRECATED_VERSION(6, 6, "use KLocalization::setupSpinBoxFormatString() from KF6::I18n instead") KPluralHandlingSpinBox
      |                                                                                                                                         ^~~~~~~~~~~~~~~~~~~~~~
In file included from /var/pisi/knetwalk-26.08.0-78/work/knetwalk-26.08.0/src/mainwindow.cpp:32:
/var/pisi/knetwalk-26.08.0-78/work/knetwalk-26.08.0/build/src/ui_customgame.h: At global scope:
/var/pisi/knetwalk-26.08.0-78/work/knetwalk-26.08.0/build/src/ui_customgame.h:31:29: warning: ‘KPluralHandlingSpinBox’ is deprecated: Since 6.6. use KLocalization::setupSpinBoxFormatString() from KF6::I18n instead [-Wdeprecated-declarations]
   31 |     KPluralHandlingSpinBox *kcfg_Width;
      |                             ^~~~~~~~~~
/usr/include/KF6/KTextWidgets/kpluralhandlingspinbox.h:30:137: note: declared here
   30 | class KTEXTWIDGETS_EXPORT KTEXTWIDGETS_DEPRECATED_VERSION(6, 6, "use KLocalization::setupSpinBoxFormatString() from KF6::I18n instead") KPluralHandlingSpinBox
      |                                                                                                                                         ^~~~~~~~~~~~~~~~~~~~~~
/var/pisi/knetwalk-26.08.0-78/work/knetwalk-26.08.0/build/src/ui_customgame.h:34:29: warning: ‘KPluralHandlingSpinBox’ is deprecated: Since 6.6. use KLocalization::setupSpinBoxFormatString() from KF6::I18n instead [-Wdeprecated-declarations]
   34 |     KPluralHandlingSpinBox *kcfg_Height;
      |                             ^~~~~~~~~~~
/usr/include/KF6/KTextWidgets/kpluralhandlingspinbox.h:30:137: note: declared here
   30 | class KTEXTWIDGETS_EXPORT KTEXTWIDGETS_DEPRECATED_VERSION(6, 6, "use KLocalization::setupSpinBoxFormatString() from KF6::I18n instead") KPluralHandlingSpinBox
      |                                                                                                                                         ^~~~~~~~~~~~~~~~~~~~~~
/var/pisi/knetwalk-26.08.0-78/work/knetwalk-26.08.0/build/src/ui_customgame.h: In member function ‘void Ui_CustomGameConfig::setupUi(QWidget*)’:
/var/pisi/knetwalk-26.08.0-78/work/knetwalk-26.08.0/build/src/ui_customgame.h:56:26: warning: ‘KPluralHandlingSpinBox’ is deprecated: Since 6.6. use KLocalization::setupSpinBoxFormatString() from KF6::I18n instead [-Wdeprecated-declarations]
   56 |         kcfg_Width = new KPluralHandlingSpinBox(CustomGameConfig);
      |                          ^~~~~~~~~~~~~~~~~~~~~~
/usr/include/KF6/KTextWidgets/kpluralhandlingspinbox.h:30:137: note: declared here
   30 | class KTEXTWIDGETS_EXPORT KTEXTWIDGETS_DEPRECATED_VERSION(6, 6, "use KLocalization::setupSpinBoxFormatString() from KF6::I18n instead") KPluralHandlingSpinBox
      |                                                                                                                                         ^~~~~~~~~~~~~~~~~~~~~~
/var/pisi/knetwalk-26.08.0-78/work/knetwalk-26.08.0/build/src/ui_customgame.h:71:27: warning: ‘KPluralHandlingSpinBox’ is deprecated: Since 6.6. use KLocalization::setupSpinBoxFormatString() from KF6::I18n instead [-Wdeprecated-declarations]
   71 |         kcfg_Height = new KPluralHandlingSpinBox(CustomGameConfig);
      |                           ^~~~~~~~~~~~~~~~~~~~~~
/usr/include/KF6/KTextWidgets/kpluralhandlingspinbox.h:30:137: note: declared here
   30 | class KTEXTWIDGETS_EXPORT KTEXTWIDGETS_DEPRECATED_VERSION(6, 6, "use KLocalization::setupSpinBoxFormatString() from KF6::I18n instead") KPluralHandlingSpinBox
      |                                                                                                                                         ^~~~~~~~~~~~~~~~~~~~~~
/var/pisi/knetwalk-26.08.0-78/work/knetwalk-26.08.0/src/gameview.cpp: In constructor ‘GameView::GameView(QWidget*)’:
/var/pisi/knetwalk-26.08.0-78/work/knetwalk-26.08.0/src/gameview.cpp:30:40: warning: ‘KLocalizedContext’ is deprecated: Since 6.8. use KLocalizedQmlContext or KLocalization::setupLocalizedContext() from KF6::I18nQml instead [-Wdeprecated-declarations]
   30 |     auto *localizedContextObject = new KLocalizedContext(engine);
      |                                        ^~~~~~~~~~~~~~~~~
In file included from /usr/include/KF6/KI18n/KLocalizedContext:1,
                 from /var/pisi/knetwalk-26.08.0-78/work/knetwalk-26.08.0/src/gameview.cpp:16:
/usr/include/KF6/KI18n/klocalizedcontext.h:46:5: note: declared here
   46 |     KLocalizedContext : public QObject
      |     ^~~~~~~~~~~~~~~~~