{ } [-Wnarrowing]
BUILDSTDERR: In file included from /usr/include/gtk-3.0/gtk/gtk.h:100,
BUILDSTDERR:                  from source/color_names/../Paths.h:22,
BUILDSTDERR:                  from source/color_names/ColorNames.cpp:21:
BUILDSTDERR: /usr/include/gtk-3.0/gtk/gtkfilechooserbutton.h:66:8: warning: unnecessary parentheses in declaration of '__gtk_reserved1' [-Wparentheses]
BUILDSTDERR:    void (*__gtk_reserved1);
BUILDSTDERR:         ^
BUILDSTDERR: /usr/include/gtk-3.0/gtk/gtkfilechooserbutton.h:67:8: warning: unnecessary parentheses in declaration of '__gtk_reserved2' [-Wparentheses]
BUILDSTDERR:    void (*__gtk_reserved2);
BUILDSTDERR:         ^
BUILDSTDERR: /usr/include/gtk-3.0/gtk/gtkfilechooserbutton.h:68:8: warning: unnecessary parentheses in declaration of '__gtk_reserved3' [-Wparentheses]
BUILDSTDERR:    void (*__gtk_reserved3);
BUILDSTDERR:         ^
BUILDSTDERR: /usr/include/gtk-3.0/gtk/gtkfilechooserbutton.h:69:8: warning: unnecessary parentheses in declaration of '__gtk_reserved4' [-Wparentheses]
BUILDSTDERR:    void (*__gtk_reserved4);
BUILDSTDERR:         ^
BUILDSTDERR: source/tools/PaletteFromImage.cpp: At global scope:
BUILDSTDERR: source/tools/PaletteFromImage.cpp:455:15: warning: 'gchar* format_threshold_value_cb(GtkScale*, gdouble)' defined but not used [-Wunused-function]
BUILDSTDERR:  static gchar* format_threshold_value_cb(GtkScale *scale, gdouble value){
BUILDSTDERR:                ^~~~~~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR: scons: *** [build/source/parser/TextFileParser.o] Error 1
BUILDSTDERR: In file included from /usr/include/gtk-3.0/gtk/gtk.h:271,
BUILDSTDERR:                  from source/color_names/../Paths.h:22,
BUILDSTDERR:                  from source/color_names/ColorNames.cpp:21:
BUILDSTDERR: /usr/include/gtk-3.0/gtk/deprecated/gtkstatusicon.h:74:8: warning: unnecessary parentheses in declaration of '__gtk_reserved1' [-Wparentheses]
BUILDSTDERR:    void (*__gtk_reserved1);
BUILDSTDERR:         ^
BUILDSTDERR: /usr/include/gtk-3.0/gtk/deprecated/gtkstatusicon.h:75:8: warning: unnecessary parentheses in declaration of '__gtk_reserved2' [-Wparentheses]
BUILDSTDERR:    void (*__gtk_reserved2);
BUILDSTDERR:         ^
BUILDSTDERR: /usr/include/gtk-3.0/gtk/deprecated/gtkstatusicon.h:76:8: warning: unnecessary parentheses in declaration of '__gtk_reserved3' [-Wparentheses]
BUILDSTDERR:    void (*__gtk_reserved3);
BUILDSTDERR:         ^
BUILDSTDERR: /usr/include/gtk-3.0/gtk/deprecated/gtkstatusicon.h:77:8: warning: unnecessary parentheses in declaration of '__gtk_reserved4' [-Wparentheses]
BUILDSTDERR:    void (*__gtk_reserved4);
BUILDSTDERR:         ^
BUILDSTDERR: source/color_names/ColorNames.cpp: In function 'int color_names_load_from_file(ColorNames*, const char*)':
BUILDSTDERR: source/color_names/ColorNames.cpp:109:8: warning: unused variable 'a' [-Wunused-variable]
BUILDSTDERR:   float a = 0, b = 0, c = 0;
BUILDSTDERR:         ^
BUILDSTDERR: source/color_names/ColorNames.cpp:109:15: warning: unused variable 'b' [-Wunused-variable]
BUILDSTDERR:   float a = 0, b = 0, c = 0;
BUILDSTDERR:                ^
BUILDSTDERR: source/color_names/ColorNames.cpp:109:22: warning: unused variable 'c' [-Wunused-variable]
BUILDSTDERR:   float a = 0, b = 0, c = 0;
BUILDSTDERR:                       ^
scons: building terminated because of errors.
BUILDSTDERR: error: Bad exit status from /var/tmp/rpm-tmp.KVY6Gx (%build)
BUILDSTDERR:     Bad exit status from /var/tmp/rpm-tmp.KVY6Gx (%build)
RPM build errors:
Child return code was: 1
EXCEPTION: [Error()]
Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/mockbuild/trace_decorator.py", line 96, in trace
    result = func(*args, **kw)
  File "/usr/lib/python3.6/site-packages/mockbuild/util.py", line 626, in do
    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/gpick.spec