CMake Warning:
  Manually-specified variables were not used by the project:

    CMAKE_LD_FLAGS


/var/pisi/lxqt-config-2.3.0-26/work/lxqt-config-2.3.0/lxqt-config-file-associations/mimetypeviewer.cpp: In constructor ‘MimetypeViewer::MimetypeViewer(QWidget*)’:
/var/pisi/lxqt-config-2.3.0-26/work/lxqt-config-2.3.0/lxqt-config-file-associations/mimetypeviewer.cpp:147:23: warning: ignoring return value of ‘bool QTemporaryFile::open()’, declared with attribute ‘nodiscard’ [-Wunused-result]
  147 |     mMimeappsTemp.open();
      |     ~~~~~~~~~~~~~~~~~~^~
In file included from /usr/include/qt6/QtCore/QTemporaryFile:1,
                 from /var/pisi/lxqt-config-2.3.0-26/work/lxqt-config-2.3.0/lxqt-config-file-associations/mimetypeviewer.h:32,
                 from /var/pisi/lxqt-config-2.3.0-26/work/lxqt-config-2.3.0/lxqt-config-file-associations/mimetypeviewer.cpp:44:
/usr/include/qt6/QtCore/qtemporaryfile.h:52:32: note: declared here
   52 |     QFILE_MAYBE_NODISCARD bool open() { return open(QIODevice::ReadWrite); }
      |                                ^~~~
/var/pisi/lxqt-config-2.3.0-26/work/lxqt-config-2.3.0/lxqt-config-file-associations/mimetypeviewer.cpp:166:29: warning: ignoring return value of ‘bool QTemporaryFile::open()’, declared with attribute ‘nodiscard’ [-Wunused-result]
  166 |         mDEMimeappsTemp.open();
      |         ~~~~~~~~~~~~~~~~~~~~^~
/usr/include/qt6/QtCore/qtemporaryfile.h:52:32: note: declared here
   52 |     QFILE_MAYBE_NODISCARD bool open() { return open(QIODevice::ReadWrite); }
      |                                ^~~~