Fetching source from mirror: http://download.kde.org/stable/release-service/25.12.0/src/kfourinline-25.12.0.tar.xz
CMake Warning:
  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/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".
/var/pisi/kfourinline-25.12.0-69/work/kfourinline-25.12.0/src/kgameprocess.cpp: In constructor ‘KGameProcess::KGameProcess()’:
/var/pisi/kfourinline-25.12.0-69/work/kfourinline-25.12.0/src/kgameprocess.cpp:39:18: warning: ignoring return value of ‘bool QFile::open(FILE*, QIODeviceBase::OpenMode, QFileDevice::FileHandleFlags)’, declared with attribute ‘nodiscard’ [-Wunused-result]
   39 |     d->rFile.open(stdin, QIODevice::ReadOnly | QIODevice::Unbuffered);
      |     ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/qt6/QtCore/QFile:1,
                 from /var/pisi/kfourinline-25.12.0-69/work/kfourinline-25.12.0/src/kgameprocess.h:17,
                 from /var/pisi/kfourinline-25.12.0-69/work/kfourinline-25.12.0/src/kgameprocess.cpp:9:
/usr/include/qt6/QtCore/qfile.h:293:32: note: declared here
  293 |     QFILE_MAYBE_NODISCARD bool open(FILE *f, OpenMode ioFlags, FileHandleFlags handleFlags=DontCloseHandle);
      |                                ^~~~
/var/pisi/kfourinline-25.12.0-69/work/kfourinline-25.12.0/src/kgameprocess.cpp:40:18: warning: ignoring return value of ‘bool QFile::open(FILE*, QIODeviceBase::OpenMode, QFileDevice::FileHandleFlags)’, declared with attribute ‘nodiscard’ [-Wunused-result]
   40 |     d->wFile.open(stdout, QIODevice::WriteOnly | QIODevice::Unbuffered);
      |     ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/qt6/QtCore/qfile.h:293:32: note: declared here
  293 |     QFILE_MAYBE_NODISCARD bool open(FILE *f, OpenMode ioFlags, FileHandleFlags handleFlags=DontCloseHandle);
      |                                ^~~~
*** 0 error(s), 1 warning(s)