--enable-recode enable cyrillic recode support

--with-mb=<replaceable>encoding</replaceable> enable multi-byte support

--with-pgport=<replaceable>portnum</replaceable> change default startup port

--with-tcl use tcl

--with-maxbackends=<replaceable>n</replaceable> set default maximum number of server processes

--with-tcl build Tcl interfaces and pgtclsh

--with-tclconfig=<replaceable>tcldir</replaceable> tclConfig.sh and tkConfig.sh are in DIR

--with-perluse perl

--with-perlbuild Perl interface

--with-odbc build ODBC driver package

--with-odbcinst=<replaceable>odbcdir</replaceable> change default directory for odbcinst.ini

--enable-cassert enable assertion checks (debugging)

--with-CC=<replaceable>compiler</replaceable> use specific C compiler

--with-CXX=<replaceable>compiler</replaceable> use specific C++ compiler

--without-CXX prevent building C++ code

</programlisting>

</para>

<para>

Some systems may have trouble building a specific feature of

<productname>Postgres</productname>. For example, systems with a damaged

C++ compiler may need to specify <option>--without-CXX</option> toencourage

the build procedure toignore the<filename>libpq++</filename> construction.

C++ compiler may need to specify <option>--without-CXX</option> toinstruct

the build procedure toskip construction of<filename>libpq++</filename>.

</para>

</sect1>

<sect1>

stage of <productname>Postgres</productname> installation.

</para>

<para>

In most cases, these parameters should beplace in a file,

In most cases, these parameters should beplaced in a file,

<filename>Makefile.custom</filename>, intended just for that purpose.

The default distribution does not contain this optional file, so you

will create it using a text editor of your choice. When upgrading installations,

<Title>What are the Drawbacks?</Title>

<Para>

There is one evident drawback of using locale -it's speed!

There is one evident drawback of using locale -its speed!

So, use locale only if you really need it.

</para>

</sect2>

your backup. If necessary, bring down postmaster, edit the permissions

in file <filename>/usr/local/pgsql/data/pg_hba.conf</filename>

to allow only you on, then

bring <application>postmaste</application>r back up.

bring <application>postmaster</application> back up.

</Para>

</caution>

<Step Performance="required" id="newdirs">

<Para>

Make new source and install directories. The actual paths can be

different for your installation but you must beconsistant throughout this procedure.

different for your installation but you must beconsistent throughout this procedure.

</para>

<note>

<para>

</step>

<Step Performance="required">

<para>

Several regression tests couldfailed if the user's locale collation

Several regression tests couldfail if the user's locale collation

scheme is different from that of standard C locale.

</para>

<para>