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

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
index cb401a45b35abde1bd8c65912096651b7477d617..c35e036028b1ae465395682235df7345feedafc3 100644 (file)
--- a/doc/src/sgml/regress.sgml
+++ b/doc/src/sgml/regress.sgml
@@ -801,6 +801,8 @@ make check PROVE_TESTS='t/001_test1.pl t/003_test3.pl'
    
     The TAP tests require the Perl module IPC::Run.
     This module is available from CPAN or an operating system package.
+    They also require PostgreSQL to be
+    configured with the option --enable-tap-tests.