doc: Mention requirement to --enable-tap-tests on section for TAP tests

michaelpq · michaelpq · commit 80e9d8243e21 · 2021-07-04T20:59:27.000+09:00
Author: Greg Sabino Mullane Discussion: https://postgr.es/m/CAKAnmmJYH2FBn_+Vwd2FD5SaKn8hjhAXOCHpZc6n4wXaUaW_SA@mail.gmail.com Backpatch-through: 9.6
diff --git a/doc/src/sgml/regress.sgml b/doc/src/sgml/regress.sgml
@@ -678,6 +678,8 @@ make -C src/bin check PROVE_FLAGS='--timer'
    <para>
     The TAP tests require the Perl module <literal>IPC::Run</literal>.
     This module is available from CPAN or an operating system package.
+    They also require <productname>PostgreSQL</productname> to be
+    configured with the option <option>--enable-tap-tests</option>.
    </para>
   </sect1>
 
