[gnome-software] Don't use deprecated autogen options

[Richard Hughes <rhughes src gnome org>]

commit 7f56c6702ee44d1f0abc8510ab45e0d34f6dc441
Author: Richard Hughes <richard hughsie com>
Date:   Thu Feb 5 10:30:45 2015 +0000

    Don't use deprecated autogen options

 autogen.sh |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/autogen.sh b/autogen.sh
index 82699db..362eb2c 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -23,4 +23,4 @@ which gnome-autogen.sh || {
     exit 1
 }
 
-REQUIRED_AUTOMAKE_VERSION=1.7 GNOME_DATADIR="$gnome_datadir" USE_GNOME2_MACROS=1 . gnome-autogen.sh
+REQUIRED_AUTOMAKE_VERSION=1.7 GNOME_DATADIR="$gnome_datadir" . gnome-autogen.sh