[telegnome] Actually install icons

[Colin Watson <cjwatson src gnome org>]

commit aee9ea3ab9ed1da9d26483787d45a9ce20babdcb
Author: Colin Watson <cjwatson debian org>
Date:   Thu Feb 18 12:55:53 2016 +0000

    Actually install icons
    
    * pixmaps/telegnome-icon.png: Rename to ...
    * pixmaps/telegnome-icon-48x48.png: ... this.
    * pixmaps/telegnome-icon-64x64.png: New file, unfortunately just
    resized from the 48x48 version since I don't have anything like an
    SVG source file.  This is enough to satisfy AppStream without
    suffering too badly from resizing.
    * pixmaps/Makefile.am: Install icons to $(datadir)/icons/hicolor/.

 pixmaps/Makefile.am                                |   38 +++++++++++++++++++-
 ...telegnome-icon.png => telegnome-icon-48x48.png} |  Bin 3949 -> 3949 bytes
 pixmaps/telegnome-icon-64x64.png                   |  Bin 0 -> 6523 bytes
 3 files changed, 37 insertions(+), 1 deletions(-)
---
diff --git a/pixmaps/Makefile.am b/pixmaps/Makefile.am
index 9f76a73..37812fa 100644
--- a/pixmaps/Makefile.am
+++ b/pixmaps/Makefile.am
@@ -1 +1,37 @@
-EXTRA_DIST = telegnome-logo.png testbeeld.png telegnome-icon.png
+icons = \
+       telegnome-icon-48x48.png \
+       telegnome-icon-64x64.png
+
+install-icons:
+       set -e; for icon in $(icons); do \
+               size=$$(echo "$$icon" | cut -d- -f3 | cut -d. -f1); \
+               mkdir -p $(DESTDIR)$(datadir)/icons/hicolor/$$size/apps; \
+               $(INSTALL_DATA) $(srcdir)/$$icon \
+                       $(DESTDIR)$(datadir)/icons/hicolor/$$size/apps/telegnome.png; \
+       done
+
+uninstall-icons:
+       set -e; for icon in $(icons); do \
+               size=$$(echo "$$icon" | cut -d- -f3 | cut -d. -f1); \
+               rm -f $(DESTDIR)$(datadir)/icons/hicolor/$$size/apps/telegnome.png; \
+       done
+
+GTK_UPDATE_ICON_CACHE = gtk-update-icon-cache -f -t
+
+update-icon-cache:
+       @-if test -z "$(DESTDIR)"; then \
+               echo "Updating Gtk icon cache."; \
+               $(GTK_UPDATE_ICON_CACHE) $(datadir)/icons/hicolor; \
+       else \
+               echo "*** Icon cache not updated.  After (un)install, run this:"; \
+               echo "***   $(GTK_UPDATE_ICON_CACHE) $(datadir)/icons/hicolor"; \
+       fi
+
+install-data-local: install-icons update-icon-cache
+
+uninstall-local: uninstall-icons update-icon-cache
+
+EXTRA_DIST = \
+       $(icons) \
+       telegnome-logo.png \
+       testbeeld.png
diff --git a/pixmaps/telegnome-icon-64x64.png b/pixmaps/telegnome-icon-64x64.png
new file mode 100644
index 0000000..91d391f
Binary files /dev/null and b/pixmaps/telegnome-icon-64x64.png differ