[gtkhtml] Requires cairo 1.10.0

[Milan Crha <mcrha src gnome org>]

commit ccb27d7492c29152c8651bcefd8aa9184b8ff3b2
Author: Milan Crha <mcrha redhat com>
Date:   Tue Nov 2 09:41:14 2010 +0100

    Requires cairo 1.10.0

 configure.ac |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index ba144fb..564ccb5 100644
--- a/configure.ac
+++ b/configure.ac
@@ -11,6 +11,7 @@ PACKAGE=gtkhtml
 dnl Required Package Versions
 m4_define([enchant_minimum_version], [1.1.7])
 m4_define([gnome_icon_theme_minimum_version], [2.22.0])
+m4_define([cairo_minimum_version], [1.10.0])
 
 dnl **********************************
 dnl GTK version
@@ -174,7 +175,7 @@ AC_SUBST(GAIL_MODULES)
 dnl **********************************
 dnl GTKHTML modules
 dnl **********************************
-GTKHTML_MODULES="$GTK_PACKAGE >= $gtk_minimum_version enchant >= enchant_minimum_version gconf-2.0 iso-codes"
+GTKHTML_MODULES="$GTK_PACKAGE >= $gtk_minimum_version enchant >= enchant_minimum_version gconf-2.0 iso-codes cairo >= cairo_minimum_version"
 PKG_CHECK_MODULES(GTKHTML, $GTKHTML_MODULES)
 AC_SUBST(GTKHTML_CFLAGS)
 AC_SUBST(GTKHTML_LIBS)