[project @ 2003-05-29 09:03:02 by simonmar]

[ghc-hetmet.git] / docs / building / building.sgml

diff --git a/docs/building/building.sgml b/docs/building/building.sgml
index ef69207..0c82178 100644 (file)
--- a/docs/building/building.sgml
+++ b/docs/building/building.sgml
@@ -1270,6 +1270,10 @@ $ cvs checkout nofib/spectral
           CVS sources, it is <emphasis>not</emphasis> needed if you
           just intend to build a standard source distribution.</para>
 
+         <para>Version 2.52 or later of autoconf is required.
+         NB. vesrion 2.13 will no longer work, as of GHC version
+         6.1.</para>
+
          <para>Autoconf builds the <command>configure</command>
           script from <filename>configure.in</filename> and
           <filename>aclocal.m4</filename>.  If you modify either of