-2.0/gtk/gtktoolbutton.h:30,
                 from /usr/include/gtk-2.0/gtk/gtkmenutoolbutton.h:30,
                 from /usr/include/gtk-2.0/gtk/gtk.h:126,
                 from main.h:22,
                 from xml.c:25:
/usr/include/gtk-2.0/gtk/gtktooltips.h:73:3: warning: 'GTimeVal' is deprecated: Use 'GDateTime' instead [-Wdeprecated-declarations]
   73 |   GTimeVal last_popdown;
      |   ^~~~~~~~
In file included from /usr/include/glib-2.0/glib/galloca.h:32,
                 from /usr/include/glib-2.0/glib.h:30,
                 from /usr/include/glib-2.0/gobject/gbinding.h:28,
                 from /usr/include/glib-2.0/glib-object.h:22,
                 from /usr/include/glib-2.0/gio/gioenums.h:28,
                 from /usr/include/glib-2.0/gio/giotypes.h:28,
                 from /usr/include/glib-2.0/gio/gio.h:26,
                 from /usr/include/gtk-2.0/gdk/gdkapplaunchcontext.h:30,
                 from /usr/include/gtk-2.0/gdk/gdk.h:32,
                 from /usr/include/gtk-2.0/gtk/gtk.h:32,
                 from main.h:22,
                 from xml.c:25:
/usr/include/glib-2.0/glib/gtypes.h:547:8: note: declared here
  547 | struct _GTimeVal
      |        ^~~~~~~~~
xml.c: In function 'content':
xml.c:192:70: warning: format '%X' expects argument of type 'unsigned int', but argument 4 has type 'long unsigned int' [-Wformat=]
  192 |    fprintf(stderr, "offset attribute exceeds tag storate: %02X >= %02X", offset, sizeof_array(tmpTag.mem));
      |                                                                   ~~~^
      |                                                                      |
      |                                                                      unsigned int
      |                                                                   %02lX
gcc  -Wall -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -DVERSION=\"1.6\"  -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o rfdump -rdynamic main.o callbacks.o mifare.o rfid.o tagtypes.o xml.o acg.o tcpconnect.o -lgtk-x11-2.0 -lgdk-x11-2.0 -lpangocairo-1.0 -latk-1.0 -lcairo -lgdk_pixbuf-2.0 -lgio-2.0 -lpangoft2-1.0 -lpango-1.0 -lgobject-2.0 -lglib-2.0 -lharfbuzz -lfontconfig -lfreetype  -lglade-2.0 -lgtk-x11-2.0 -lgdk-x11-2.0 -lpangocairo-1.0 -latk-1.0 -lcairo -lgdk_pixbuf-2.0 -lgio-2.0 -lpangoft2-1.0 -lpango-1.0 -lgobject-2.0 -lglib-2.0 -lharfbuzz -lfontconfig -lfreetype -lxml2  -lexpat 
/usr/bin/ld: callbacks.o: in function `.LANCHOR2':
callbacks.c:(.bss+0x0): multiple definition of `windowAbout'; main.o:main.c:(.bss+0x3a8): first defined here
/usr/bin/ld: callbacks.o: in function `.LANCHOR2':
callbacks.c:(.bss+0x8): multiple definition of `windowPreferences'; main.o:main.c:(.bss+0x3a0): first defined here
collect2: error: ld returned 1 exit status
make[2]: Leaving directory '/builddir/build/BUILD/rfdump-1.6/src'
make[2]: *** [Makefile:245: rfdump] Error 1
make[1]: Leaving directory '/builddir/build/BUILD/rfdump-1.6'
make[1]: *** [Makefile:219: all-recursive] Error 1
make: *** [Makefile:157: all] Error 2
error: Bad exit status from /var/tmp/rpm-tmp.tUsgvr (%build)
RPM build errors:
    Bad exit status from /var/tmp/rpm-tmp.tUsgvr (%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/rfdump.spec