- doc/Makefile.am configure.in: yearke@eng.buffalo.edu suggested
  a fix for --with-html-dir= configure support. I hope it won't
  break rpm generation
Daniel
diff --git a/configure.in b/configure.in
index c0ea92b..21ac9bc 100644
--- a/configure.in
+++ b/configure.in
@@ -80,7 +80,7 @@
 
 dnl Specific dir for HTML output ?
 if test "x$with_html_dir" = "x" ; then
-  HTML_DIR='${datadir}/gtk-doc/html'
+  HTML_DIR='$(prefix)/doc'
 else
   HTML_DIR=$with_html_dir
 fi