CMake Warning:
Manually-specified variables were not used by the project:
CMAKE_LD_FLAGS
ECM_MKSPECS_INSTALL_DIR
/var/pisi/ksystemstats-6.5.4-49/work/ksystemstats-6.5.4/plugins/disks/disks.cpp: In member function ‘virtual void DisksPlugin::update()’:
/var/pisi/ksystemstats-6.5.4-49/work/ksystemstats-6.5.4/plugins/disks/disks.cpp:355:19: warning: ignoring return value of ‘virtual bool QFile::open(QIODeviceBase::OpenMode)’, declared with attribute ‘nodiscard’ [-Wunused-result]
355 | diskstats.open(QIODevice::ReadOnly | QIODevice::Text);
| ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/qt6/QtCore/QFile:1,
from /usr/include/KF6/KIOCore/kio/global.h:12,
from /usr/include/KF6/KIOCore/kio/simplejob.h:13,
from /usr/include/KF6/KIOCore/kio/filesystemfreespacejob.h:14,
from /usr/include/KF6/KIOCore/KIO/FileSystemFreeSpaceJob:1,
from /var/pisi/ksystemstats-6.5.4-49/work/ksystemstats-6.5.4/plugins/disks/disks.cpp:17:
/usr/include/qt6/QtCore/qfile.h:291:32: note: declared here
291 | QFILE_MAYBE_NODISCARD bool open(OpenMode flags) override;
| ^~~~
/var/pisi/ksystemstats-6.5.4-49/work/ksystemstats-6.5.4/plugins/memory/linuxbackend.cpp: In member function ‘virtual void LinuxMemoryBackend::update()’:
/var/pisi/ksystemstats-6.5.4-49/work/ksystemstats-6.5.4/plugins/memory/linuxbackend.cpp:27:17: warning: ignoring return value of ‘virtual bool QFile::open(QIODeviceBase::OpenMode)’, declared with attribute ‘nodiscard’ [-Wunused-result]
27 | meminfo.open(QIODevice::ReadOnly);
| ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/qt6/QtCore/QFile:1,
from /var/pisi/ksystemstats-6.5.4-49/work/ksystemstats-6.5.4/plugins/memory/linuxbackend.cpp:13:
/usr/include/qt6/QtCore/qfile.h:291:32: note: declared here
291 | QFILE_MAYBE_NODISCARD bool open(OpenMode flags) override;
| ^~~~
/var/pisi/ksystemstats-6.5.4-49/work/ksystemstats-6.5.4/plugins/memory/linuxbackend.cpp:58:28: warning: ‘total’ may be used uninitialized [-Wmaybe-uninitialized]
58 | m_used->setValue(total - available);
| ~~~~~~^~~~~~~~~~~
/var/pisi/ksystemstats-6.5.4-49/work/ksystemstats-6.5.4/plugins/memory/linuxbackend.cpp:32:24: note: ‘total’ was declared here
32 | unsigned long long total, free, available, buffer, cache, slab, swapTotal, swapFree;
| ^~~~~
/var/pisi/ksystemstats-6.5.4-49/work/ksystemstats-6.5.4/plugins/memory/linuxbackend.cpp:60:35: warning: ‘free’ may be used uninitialized [-Wmaybe-uninitialized]
60 | m_application->setValue(total - free - cache - buffer - slab);
| ~~~~~~^~~~~~
/var/pisi/ksystemstats-6.5.4-49/work/ksystemstats-6.5.4/plugins/memory/linuxbackend.cpp:32:31: note: ‘free’ was declared here
32 | unsigned long long total, free, available, buffer, cache, slab, swapTotal, swapFree;
| ^~~~
/var/pisi/ksystemstats-6.5.4-49/work/ksystemstats-6.5.4/plugins/memory/linuxbackend.cpp:58:28: warning: ‘available’ may be used uninitialized [-Wmaybe-uninitialized]
58 | m_used->setValue(total - available);
| ~~~~~~^~~~~~~~~~~
/var/pisi/ksystemstats-6.5.4-49/work/ksystemstats-6.5.4/plugins/memory/linuxbackend.cpp:32:37: note: ‘available’ was declared here
32 | unsigned long long total, free, available, buffer, cache, slab, swapTotal, swapFree;
| ^~~~~~~~~
/var/pisi/ksystemstats-6.5.4-49/work/ksystemstats-6.5.4/plugins/memory/linuxbackend.cpp:62:24: warning: ‘buffer’ may be used uninitialized [-Wmaybe-uninitialized]
62 | m_buffer->setValue(buffer);
| ^~~~~~
/var/pisi/ksystemstats-6.5.4-49/work/ksystemstats-6.5.4/plugins/memory/linuxbackend.cpp:32:48: note: ‘buffer’ was declared here
32 | unsigned long long total, free, available, buffer, cache, slab, swapTotal, swapFree;
| ^~~~~~
/var/pisi/ksystemstats-6.5.4-49/work/ksystemstats-6.5.4/plugins/memory/linuxbackend.cpp:61:29: warning: ‘cache’ may be used uninitialized [-Wmaybe-uninitialized]
61 | m_cache->setValue(cache + slab);
| ~~~~~~^~~~~~
/var/pisi/ksystemstats-6.5.4-49/work/ksystemstats-6.5.4/plugins/memory/linuxbackend.cpp:32:56: note: ‘cache’ was declared here
32 | unsigned long long total, free, available, buffer, cache, slab, swapTotal, swapFree;
| ^~~~~
/var/pisi/ksystemstats-6.5.4-49/work/ksystemstats-6.5.4/plugins/memory/linuxbackend.cpp:61:29: warning: ‘slab’ may be used uninitialized [-Wmaybe-uninitialized]
61 | m_cache->setValue(cache + slab);
| ~~~~~~^~~~~~
/var/pisi/ksystemstats-6.5.4-49/work/ksystemstats-6.5.4/plugins/memory/linuxbackend.cpp:32:63: note: ‘slab’ was declared here
32 | unsigned long long total, free, available, buffer, cache, slab, swapTotal, swapFree;
| ^~~~
/var/pisi/ksystemstats-6.5.4-49/work/ksystemstats-6.5.4/plugins/memory/linuxbackend.cpp:64:36: warning: ‘swapTotal’ may be used uninitialized [-Wmaybe-uninitialized]
64 | m_swapUsed->setValue(swapTotal - swapFree);
| ~~~~~~~~~~^~~~~~~~~~
/var/pisi/ksystemstats-6.5.4-49/work/ksystemstats-6.5.4/plugins/memory/linuxbackend.cpp:32:69: note: ‘swapTotal’ was declared here
32 | unsigned long long total, free, available, buffer, cache, slab, swapTotal, swapFree;
| ^~~~~~~~~
/var/pisi/ksystemstats-6.5.4-49/work/ksystemstats-6.5.4/plugins/memory/linuxbackend.cpp:65:26: warning: ‘swapFree’ may be used uninitialized [-Wmaybe-uninitialized]
65 | m_swapFree->setValue(swapFree);
| ^~~~~~~~
/var/pisi/ksystemstats-6.5.4-49/work/ksystemstats-6.5.4/plugins/memory/linuxbackend.cpp:32:80: note: ‘swapFree’ was declared here
32 | unsigned long long total, free, available, buffer, cache, slab, swapTotal, swapFree;
| ^~~~~~~~
/var/pisi/ksystemstats-6.5.4-49/work/ksystemstats-6.5.4/plugins/cpu/linuxcpuplugin.cpp: In constructor ‘LinuxCpuPluginPrivate::LinuxCpuPluginPrivate(CpuPlugin*, const QString&)’:
/var/pisi/ksystemstats-6.5.4-49/work/ksystemstats-6.5.4/plugins/cpu/linuxcpuplugin.cpp:78:17: warning: ignoring return value of ‘virtual bool QFile::open(QIODeviceBase::OpenMode)’, declared with attribute ‘nodiscard’ [-Wunused-result]
78 | cpuinfo.open(QIODevice::ReadOnly);
| ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/qt6/QtCore/QFile:1,
from /var/pisi/ksystemstats-6.5.4-49/work/ksystemstats-6.5.4/plugins/cpu/linuxcpuplugin.cpp:9:
/usr/include/qt6/QtCore/qfile.h:291:32: note: declared here
291 | QFILE_MAYBE_NODISCARD bool open(OpenMode flags) override;
| ^~~~
/var/pisi/ksystemstats-6.5.4-49/work/ksystemstats-6.5.4/plugins/cpu/linuxcpuplugin.cpp: In member function ‘virtual void LinuxCpuPluginPrivate::update()’:
/var/pisi/ksystemstats-6.5.4-49/work/ksystemstats-6.5.4/plugins/cpu/linuxcpuplugin.cpp:158:14: warning: ignoring return value of ‘virtual bool QFile::open(QIODeviceBase::OpenMode)’, declared with attribute ‘nodiscard’ [-Wunused-result]
158 | stat.open(QIODevice::ReadOnly);
| ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
/usr/include/qt6/QtCore/qfile.h:291:32: note: declared here
291 | QFILE_MAYBE_NODISCARD bool open(OpenMode flags) override;
| ^~~~
/var/pisi/ksystemstats-6.5.4-49/work/ksystemstats-6.5.4/plugins/cpu/linuxcpuplugin.cpp: In member function ‘void LinuxCpuPluginPrivate::addSensorsAmd(const sensors_chip_name*)’:
/var/pisi/ksystemstats-6.5.4-49/work/ksystemstats-6.5.4/plugins/cpu/linuxcpuplugin.cpp:245:29: warning: variable ‘tccd’ set but not used [-Wunused-but-set-variable]
245 | sensors_feature const * tccd[8] = {nullptr};
| ^~~~