[libsoup] configure.ac: bump glib requirement to 2.31.7 for GSocketClientEvent

[Dan Winship <danw src gnome org>]

commit 7c2f1956808b31ade19a5cb24d16a465ad575421
Author: Dan Winship <danw gnome org>
Date:   Thu Dec 22 15:53:36 2011 -0500

    configure.ac: bump glib requirement to 2.31.7 for GSocketClientEvent

 configure.ac |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 5ce2fcf..3423494 100644
--- a/configure.ac
+++ b/configure.ac
@@ -72,9 +72,10 @@ dnl ***********************
 dnl *** Checks for glib ***
 dnl ***********************
 
-AM_PATH_GLIB_2_0(2.31.0,,,gobject gio)
+GLIB_REQUIRED=2.31.7
+AM_PATH_GLIB_2_0($GLIB_REQUIRED,,,gobject gio)
 if test "$GLIB_LIBS" = ""; then
-   AC_MSG_ERROR(GLIB 2.31.0 or later is required to build libsoup)
+   AC_MSG_ERROR(GLIB $GLIB_REQUIRED or later is required to build libsoup)
 fi
 GLIB_CFLAGS="$GLIB_CFLAGS -DG_DISABLE_SINGLE_INCLUDES"