Added a separate desktop icon for Gnome users with workaround.

goldendict.spec

@@ -3,7 +3,7 @@
 
 Name:		goldendict
 Version:	1.5
-Release:	0.24.RC2%{?dist}
+Release:	0.25.RC2%{?dist}
 Summary:	A feature-rich dictionary lookup program
 License:	GPLv3+
 URL:		http://goldendict.org
@@ -56,7 +56,7 @@ Contain doc files of %{name}.
 %autosetup -n %{name}-%{commit} -p1
 rm -r qtsingleapplication
 sed -e '/qtsingleapplication.pri/d' -i %{name}.pro
-sed 's:Exec=goldendict:Exec=QT_QPA_PLATFORM=xcb goldendict:g' -i redist/goldendict.desktop
+cp redist/%{name}.desktop redist/%{name}-x11.desktop
 
 %build
 %qmake_qt5 PREFIX=%{_prefix} CONFIG+=qtsingleapplication CONFIG+=no_ffmpeg_player %{name}.pro
@@ -65,10 +65,11 @@ sed 's:Exec=goldendict:Exec=QT_QPA_PLATFORM=xcb goldendict:g' -i redist/goldendi
 %install
 %make_install INSTALL_ROOT=%{buildroot}
 rm -rf %{buildroot}%{_datadir}/app-install
+desktop-file-install --set-key=Exec --set-value="env QT_QPA_PLATFORM=xcb %{name}" --set-name="GoldenDict (X11)" --add-only-show-in="GNOME;" --dir=%{buildroot}%{_datadir}/applications redist/%{name}-x11.desktop
 
 %check
 appstream-util validate-relax --nonet %{buildroot}%{_metainfodir}/%{name}.appdata.xml
-desktop-file-validate %{buildroot}%{_datadir}/applications/%{name}.desktop
+desktop-file-validate %{buildroot}%{_datadir}/applications/*.desktop
 
 %files
 %license LICENSE.txt
@@ -77,13 +78,16 @@ desktop-file-validate %{buildroot}%{_datadir}/applications/%{name}.desktop
 %dir %{_datadir}/%{name}
 %{_datadir}/%{name}/locale
 %{_metainfodir}/%{name}.appdata.xml
-%{_datadir}/applications/%{name}.desktop
+%{_datadir}/applications/*.desktop
 %{_datadir}/pixmaps/%{name}.png
 
 %files docs
 %{_datadir}/%{name}/help
 
 %changelog
+* Sun Mar 15 2020 Vitaly Zaitsev <vitaly@easycoding.org> - 1.5-0.25.RC2
+- Added a separate desktop icon for Gnome users with workaround.
+
 * Sat Mar 14 2020 Mosaab Alzoubi <moceap@hotmail.com> - 1.5-0.24.RC2
 - Workaround #1766935