Update documentation, revert Makefile

docs/documentation/install.rst

@@ -81,6 +81,8 @@ should work.
 
 .. include:: dependency_info.rst
 
+.. include:: updating_icon_cache.rst
+
 .. _install_using_tox:
 
 Using Tox

docs/documentation/updating_icon_cache.rst

@@ -0,0 +1,6 @@
+.. note::
+
+    You may need to run ``gtk-update-icon-cache /usr/share/icons/hicolor`` (replace the
+    path if installing the icons somewhere else) after the install to get the vimiv icon
+    in your application launcher. It has been reported that the command was needed for
+    `wofi <https://hg.sr.ht/~scoopta/wofi>`_.

misc/Makefile

@@ -37,7 +37,6 @@ install:
 	gzip -n -9 -f  $(MANDIR)/man1/vimiv.1
 	$(foreach i,$(ICONSIZES),install -Dm644 icons/vimiv_${i}x${i}.png $(DATADIR)/icons/hicolor/${i}x${i}/apps/vimiv.png;)
 	install -Dm644 icons/vimiv.svg $(DATADIR)/icons/hicolor/scalable/apps/vimiv.svg
-	-gtk-update-icon-cache $(DATADIR)/icons/hicolor
 
 uninstall:
 	scripts/uninstall_pythonpkg.sh
@@ -47,7 +46,6 @@ uninstall:
 	rm $(MANDIR)/man1/vimiv.1.gz
 	$(foreach i,$(ICONSIZES),rm $(DATADIR)/icons/hicolor/${i}x${i}/apps/vimiv.png;)
 	rm $(DATADIR)/icons/hicolor/scalable/apps/vimiv.svg
-	-gtk-update-icon-cache $(DATADIR)/icons/hicolor
 
 clean:
 	rm -rf build vimiv.egg-info/