[gnome-boxes] configure option to disable logos

[Zeeshan Ali Khattak <zeeshanak src gnome org>]

commit b15944cdb01b3007ed4148cce8192332c64d0baf
Author: Zeeshan Ali (Khattak) <zeeshanak gnome org>
Date:   Mon Mar 5 22:25:27 2012 +0200

    configure option to disable logos
    
    Provide a configure option to disable installation and build of non-free
    logos.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=671253

 configure.ac           |    8 ++++++++
 data/icons/Makefile.am |   15 +++++++++++----
 2 files changed, 19 insertions(+), 4 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 1eaa849..fcf0b9c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -94,6 +94,14 @@ AC_ARG_ENABLE([strict-cc],
 AS_IF([test "x$enable_strict_cc" = "xyes"], [CFLAGS="$CFLAGS -Wall -Werror"],
       [CFLAGS="$CFLAGS -w"])
 
+dnl Distribute logos?
+AC_ARG_ENABLE([logos],
+              AS_HELP_STRING([--enable-logos],
+                             [Enable distribution of non-free logos]),
+              [enable_logos=$enableval],
+              [enable_logos=yes])
+AM_CONDITIONAL(ENABLE_LOGOS, test "x$enable_logos" != "xno")
+
 AC_CONFIG_FILES([
   Makefile
   data/Makefile
diff --git a/data/icons/Makefile.am b/data/icons/Makefile.am
index 2914f9f..0da1412 100644
--- a/data/icons/Makefile.am
+++ b/data/icons/Makefile.am
@@ -23,14 +23,21 @@ assets_DATA =					\
 	boxes-gray.png				\
 	$(NULL)
 
+if ENABLE_LOGOS
+LOGOS = debianbuzz.svg	\
+	fedora1.svg	\
+	opensuse102.svg	\
+	ubuntuhardy.svg	\
+	$(NULL)
+else
+LOGOS =
+endif
+
 imagesdir = $(datadir)/gnome-boxes/pixmaps
 images_DATA =					\
 	boxes-create.png			\
 	boxes-grid.png				\
-	debianbuzz.svg				\
-	fedora1.svg				\
-	opensuse102.svg				\
-	ubuntuhardy.svg				\
+	$(LOGOS)				\
 	$(NULL)
 
 EXTRA_DIST =					\