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-rw-r--r--doc/src/sgml/cvs.sgml12
1 files changed, 10 insertions, 2 deletions
diff --git a/doc/src/sgml/cvs.sgml b/doc/src/sgml/cvs.sgml
index 8627444c76b..36b59846e58 100644
--- a/doc/src/sgml/cvs.sgml
+++ b/doc/src/sgml/cvs.sgml
@@ -1,4 +1,4 @@
-<!-- $PostgreSQL: pgsql/doc/src/sgml/cvs.sgml,v 1.44 2007/05/30 18:00:08 momjian Exp $ -->
+<!-- $PostgreSQL: pgsql/doc/src/sgml/cvs.sgml,v 1.45 2007/07/10 23:03:18 tgl Exp $ -->
<appendix id="cvs">
<appendixinfo>
@@ -157,11 +157,19 @@ cvs update
<para>
<productname>CVS</productname> has deficiencies. For example,
generating diffs that add or remove files requires write access to the
- CVS repository. To work around such difficiencies, use
+ CVS repository. To work around that deficiency, use
<productname>cvsutils</productname>, which is packaged in several
operating systems, and is available in source form at <ulink
url="http://www.red-bean.com/cvsutils/"></ulink>.
</para>
+
+ <para>
+ Note that building <productname>PostgreSQL</productname> from a CVS
+ pull requires reasonably up-to-date versions of <application>bison</>
+ and <application>flex</>, which are not needed to build from a distribution
+ tarball because the files made with them are pre-built in a tarball.
+ Otherwise the tool requirements are the same as building from source.
+ </para>
</sect1>
<sect1 id="cvs-tree">