Add mention of using --disable-rpath with regression test.

diff --git a/doc/src/sgml/regress.sgml b/doc/src/sgml/regress.sgml
index 7856bccdcd46dfa318069e4d4cb86ddb3bdc1a0b..ca4b6d0c01ffdc1ce8cd6725539b590969de65ca 100644 (file)
--- a/doc/src/sgml/regress.sgml
+++ b/doc/src/sgml/regress.sgml
@@ -46,8 +46,11 @@ gmake check
    in the top-level directory.  (Or you can change to
    <filename>src/test/regress</filename> and run the command there.)
    This will first build several auxiliary files, such as
-   some sample
-   user-defined trigger functions, and then run the test driver
+   some sample user-defined trigger functions, and then run the test driver
+   script. On some platforms if you want perform a <literal>make check<literal>
+   without installing it first, you have to build with:
+   <literal>configure --disable-rpath</>.
+   At the end you should see something like
    script.  At the end you should see something like
 <screen>
 <computeroutput>