[gnome-software] Downgrade the GTK+ dep

[Matthias Clasen <matthiasc src gnome org>]

commit 08c76011f70e8ee81c9c29955dcb4733f0323247
Author: Matthias Clasen <mclasen redhat com>
Date:   Wed Aug 28 13:24:55 2013 -0400

    Downgrade the GTK+ dep
    
    We can do without gtk_label_set_lines() if it is not available.

 configure.ac        |    2 +-
 src/gs-app-widget.c |    2 ++
 2 files changed, 3 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 496581c..46e3da8 100644
--- a/configure.ac
+++ b/configure.ac
@@ -72,7 +72,7 @@ GLIB_GSETTINGS
 dnl ---------------------------------------------------------------------------
 dnl - Check library dependencies
 dnl ---------------------------------------------------------------------------
-PKG_CHECK_MODULES(GTK, gtk+-3.0 >= 3.9.13)
+PKG_CHECK_MODULES(GTK, gtk+-3.0 >= 3.9.12)
 PKG_CHECK_MODULES(PACKAGEKIT, packagekit-glib2 >= 0.8.10)
 PKG_CHECK_MODULES(SQLITE, sqlite3)
 
diff --git a/src/gs-app-widget.c b/src/gs-app-widget.c
index 5e1e956..2d02dc6 100644
--- a/src/gs-app-widget.c
+++ b/src/gs-app-widget.c
@@ -307,7 +307,9 @@ gs_app_widget_init (GsAppWidget *app_widget)
        priv->widget_description = gtk_label_new (NULL);
         gtk_widget_show (priv->widget_description);
         gtk_label_set_line_wrap (GTK_LABEL (priv->widget_description), TRUE);
+#if GTK_CHECK_VERSION (3, 9, 20)
         gtk_label_set_lines (GTK_LABEL (priv->widget_description), 3);
+#endif
        gtk_widget_set_hexpand (priv->widget_description, TRUE);
        gtk_widget_set_halign (priv->widget_description, GTK_ALIGN_FILL);
        gtk_misc_set_alignment (GTK_MISC (priv->widget_description), 0.0, 0.5);