4\" -DQ_HOST_RISCV64 -DQ_OS_FEDORA -DQ_OS_VERSION=\"33\" -DQT_NO_DEBUG -DQT_WIDGETS_LIB -DQT_X11EXTRAS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_DBUS_LIB -DQT_CORE_LIB -I. -Inethogs/src -isystem /usr/include/libdtk-2.1.1/DWidget -isystem /usr/include/libdtk-2.1.1/DCore -isystem /usr/include/libdtk-2.1.1/DWm -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtX11Extras -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/qt5/QtDBus -isystem /usr/include/qt5/QtCore -Iout -I/usr/lib64/qt5/mkspecs/linux-g++ -o out/utils.o src/utils.cpp
In file included from /usr/include/qt5/QtCore/qlist.h:47,
                 from /usr/include/qt5/QtCore/qobject.h:49,
                 from /usr/include/qt5/QtCore/QObject:1,
                 from /usr/include/libdtk-2.1.1/DWm/dwindowmanager.h:25,
                 from src/find_window_title.h:27,
                 from src/utils.h:27,
                 from src/utils.cpp:25:
/usr/include/qt5/QtCore/qhashfunctions.h:204:1: error: redefinition of 'struct std::hash<QString>'
  204 | QT_SPECIALIZE_STD_HASH_TO_CALL_QHASH_BY_CREF(QString)
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from src/utils.cpp:24:
src/hashqstring.h:31:23: note: previous definition of 'struct std::hash<QString>'
   31 |     template<> struct hash<QString>
      |                       ^~~~~~~~~~~~~
src/utils.cpp: In function 'QSize Utils::getRenderSize(int, QString)':
src/utils.cpp:265:42: warning: 'int QFontMetrics::width(const QString&, int) const' is deprecated: Use QFontMetrics::horizontalAdvance [-Wdeprecated-declarations]
  265 |             int lineWidth = fm.width(line);
      |                                          ^
In file included from /usr/include/qt5/QtGui/qpainter.h:59,
                 from /usr/include/qt5/QtGui/QPainter:1,
                 from src/utils.h:32,
                 from src/utils.cpp:25:
/usr/include/qt5/QtGui/qfontmetrics.h:106:9: note: declared here
  106 |     int width(const QString &, int len = -1) const;
      |         ^~~~~
src/utils.cpp: In function 'QString Utils::getProcessEnvironmentVariable(pid_t, QString)':
src/utils.cpp:382:40: warning: catching polymorphic type 'class std::ios_base::failure' by value [-Wcatch-value=]
  382 |         } catch(std::ifstream::failure e) {
      |                                        ^
src/utils.cpp: In function 'QString Utils::getProcessCmdline(pid_t)':
src/utils.cpp:410:40: warning: catching polymorphic type 'class std::ios_base::failure' by value [-Wcatch-value=]
  410 |         } catch(std::ifstream::failure e) {
      |                                        ^
src/utils.cpp: In function 'void Utils::getNetworkBandWidth(long long unsigned int&, long long unsigned int&)':
src/utils.cpp:890:14: warning: ignoring return value of 'char* fgets(char*, int, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
  890 |         fgets(buf, bufsize, devfd);
      |         ~~~~~^~~~~~~~~~~~~~~~~~~~~
src/utils.cpp:891:14: warning: ignoring return value of 'char* fgets(char*, int, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
  891 |         fgets(buf, bufsize, devfd);
      |         ~~~~~^~~~~~~~~~~~~~~~~~~~~
make: *** [Makefile:756: out/utils.o] Error 1
RPM build errors:
error: Bad exit status from /var/tmp/rpm-tmp.oaZJIE (%build)
    Bad exit status from /var/tmp/rpm-tmp.oaZJIE (%build)
Child return code was: 1
EXCEPTION: [Error()]
Traceback (most recent call last):
  File "/usr/lib/python3.8/site-packages/mockbuild/trace_decorator.py", line 95, in trace
    result = func(*args, **kw)
  File "/usr/lib/python3.8/site-packages/mockbuild/util.py", line 746, in do_with_status
    raise exception.Error("Command failed: \n # %s\n%s" % (command, output), child.returncode)
mockbuild.exception.Error: Command failed: 
 # bash --login -c /usr/bin/rpmbuild -bb --target riscv64 --nodeps /builddir/build/SPECS/deepin-system-monitor.spec