Fetching source from mirror: http://download.kde.org/stable/release-service/26.08.1/src/libkeduvocdocument-26.08.1.tar.xz
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


/var/pisi/libkeduvocdocument-26.08.1-77/work/libkeduvocdocument-26.08.1/keduvocdocument/keduvocdocument.cpp: In static member function ‘static KEduVocDocument::FileType KEduVocDocument::detectFileType(const QString&)’:
/var/pisi/libkeduvocdocument-26.08.1-77/work/libkeduvocdocument-26.08.1/keduvocdocument/keduvocdocument.cpp:199:11: warning: ignoring return value of ‘virtual bool KCompressionDevice::open(QIODeviceBase::OpenMode)’, declared with attribute ‘nodiscard’ [-Wunused-result]
  199 |     f.open(QIODevice::ReadOnly);
      |     ~~~~~~^~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/KF6/KArchive/KCompressionDevice:1,
                 from /var/pisi/libkeduvocdocument-26.08.1-77/work/libkeduvocdocument-26.08.1/keduvocdocument/keduvocdocument.cpp:18:
/usr/include/KF6/KArchive/kcompressiondevice.h:111:24: note: declared here
  111 |     [[nodiscard]] bool open(QIODevice::OpenMode mode) override;
      |                        ^~~~
/var/pisi/libkeduvocdocument-26.08.1-77/work/libkeduvocdocument-26.08.1/keduvocdocument/keduvocdocument.cpp: In static member function ‘static KEduVocDocument::FileType KEduVocDocument::detectFileType(const QString&)’:
/var/pisi/libkeduvocdocument-26.08.1-77/work/libkeduvocdocument-26.08.1/keduvocdocument/keduvocdocument.cpp:199:11: warning: ignoring return value of ‘virtual bool KCompressionDevice::open(QIODeviceBase::OpenMode)’, declared with attribute ‘nodiscard’ [-Wunused-result]
  199 |     f.open(QIODevice::ReadOnly);
      |     ~~~~~~^~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/KF6/KArchive/KCompressionDevice:1,
                 from /var/pisi/libkeduvocdocument-26.08.1-77/work/libkeduvocdocument-26.08.1/keduvocdocument/keduvocdocument.cpp:18:
/usr/include/KF6/KArchive/kcompressiondevice.h:111:24: note: declared here
  111 |     [[nodiscard]] bool open(QIODevice::OpenMode mode) override;
      |                        ^~~~
*** 0 error(s), 1 warning(s)