[evolution/gnome-3-4] Require gnome-doc-utils >= 0.20.10.

[Matthew Barnes <mbarnes src gnome org>]

commit cdf83bda45398f491057ad566a4086af7782e19a
Author: Matthew Barnes <mbarnes redhat com>
Date:   Mon Mar 26 14:47:27 2012 -0400

    Require gnome-doc-utils >= 0.20.10.
    
    Works around the "Argument list too long" error when building user
    documentation on Linux.  We gots lots 'o docs!
    
    (cherry picked from commit be034068bd09b9aa896bf3055fa0a597f2db4df4)

 configure.ac |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 9216e24..1c29523 100644
--- a/configure.ac
+++ b/configure.ac
@@ -186,7 +186,8 @@ PKG_PROG_PKG_CONFIG
 dnl ********************************************
 dnl User / Developer Documentation
 dnl ********************************************
-GNOME_DOC_INIT
+dnl gnome-doc-utils-0.20.10 fixes bug 67826
+GNOME_DOC_INIT(0.20.10)
 GTK_DOC_CHECK([1.14],[--flavour no-tmpl])
 
 dnl ******************************