Remove anonymous cvs instructions, and replace them with instructions

for git. Change other references from cvs to git as well.

7 files changed, 103 insertions, 895 deletions

diff --git a/doc/src/sgml/cvs.sgml b/doc/src/sgml/cvs.sgml
deleted file mode 100644
index 26b7848b417..00000000000
--- a/doc/src/sgml/cvs.sgml
+++ /dev/null
@@ -1,883 +0,0 @@
-<!--
-$Header: /cvsroot/pgsql/doc/src/sgml/cvs.sgml,v 1.25 2003/06/11 15:28:55 tgl Exp $
-CVS code repository
-Thomas Lockhart
--->
-
-<appendix id="cvs">
- <docinfo>
-  <authorgroup>
-   <author>
-    <firstname>Marc</firstname>
-    <surname>Fournier</surname>
-   </author>
-   <author>
-    <firstname>Tom</firstname>
-    <surname>Lane</surname>
-   </author>
-   <author>
-    <firstname>Thomas</firstname>
-    <surname>Lockhart</surname>
-   </author>
-  </authorgroup>
-  <date>1999-05-20</date>
- </docinfo>
-
- <title>The <productname>CVS</productname> Repository</title>
-
- <para>
-  The <productname>PostgreSQL</productname> source code is stored and managed using the
-  <productname>CVS</productname> code management system.
- </para>
-
- <para>
-  At least two methods,
-  anonymous CVS and <productname>CVSup</productname>,
-  are available to pull the <productname>CVS</productname> code tree from the
-  <productname>PostgreSQL</productname> server to your local machine.
- </para>
-
- <sect1 id="anoncvs">
-  <title>Getting The Source Via Anonymous <productname>CVS</productname></title>
-
-  <para>
-   If you would like to keep up with the current sources on a regular
-   basis, you can fetch them from our <productname>CVS</productname> server
-   and then use <productname>CVS</productname> to
-   retrieve updates from time to time.
-  </para>
-
-  <procedure>
-   <title>Anonymous CVS</title>
-
-   <step>
-    <para>
-     You will need a local copy of <productname>CVS</productname>
-     (Concurrent Version Control System), which you can get from
-     <ulink url="http://www.cyclic.com/">http://www.cyclic.com/</ulink> or
-     any GNU software archive site.
-     We currently recommend version 1.10 (the most recent at the time
-     of writing). Many systems have a recent version of
-     <application>cvs</application> installed by default.
-    </para>
-   </step>
-
-   <step>
-    <para>
-     Do an initial login to the <productname>CVS</productname> server:
-
-     <programlisting>
-cvs -d :pserver:[email protected]:/projects/cvsroot login
-     </programlisting>
-
-     You will be prompted for a password; you can enter anything except
-     an empty string.
-    </para>
-
-    <para>
-     You should only need to do this once, since the password will be
-     saved in <literal>.cvspass</literal> in your home directory.
-    </para>
-   </step>
-
-   <step>
-    <para>
-     Fetch the <productname>PostgreSQL</productname> sources:
-     <programlisting>
-cvs -z3 -d :pserver:[email protected]:/projects/cvsroot co -P pgsql
-     </programlisting>
-
-     This installs the <productname>PostgreSQL</productname> sources into a
-     subdirectory <filename>pgsql</filename>
-     of the directory you are currently in.
-
-     <note>
-      <para>
-       If you have a fast link to the Internet, you may not need
-       <option>-z3</option>, which instructs
-       <productname>CVS</productname> to use gzip compression for transferred data.  But
-       on a modem-speed link, it's a very substantial win.
-      </para>
-     </note>
-    </para>
-
-    <para>
-     This initial checkout is a little slower than simply downloading
-     a <filename>tar.gz</filename> file; expect it to take 40 minutes or so if you
-     have a 28.8K modem.  The advantage of
-     <productname>CVS</productname>
-     doesn't show up until you want to update the file set later on.
-    </para>
-   </step>
-
-   <step>
-    <para>
-     Whenever you want to update to the latest <productname>CVS</productname> sources,
-     <command>cd</command> into
-     the <filename>pgsql</filename> subdirectory, and issue
-     <programlisting>
-$ cvs -z3 update -d -P
-     </programlisting>
-
-     This will fetch only the changes since the last time you updated.
-     You can update in just a couple of minutes, typically, even over
-     a modem-speed line.
-    </para>
-   </step>
-
-   <step>
-    <para>
-     You can save yourself some typing by making a file <filename>.cvsrc</filename>
-     in your home directory that contains
-
-     <programlisting>
-cvs -z3
-update -d -P
-     </programlisting>
-
-     This supplies the <option>-z3</option> option to all cvs commands, and the
-     <option>-d</option> and <option>-P</option> options to cvs update.  Then you just have
-     to say
-     <programlisting>
-$ cvs update
-     </programlisting>
-
-     to update your files.
-    </para>
-   </step>
-  </procedure>
-
-  <caution>
-   <para>
-    Some older versions of <productname>CVS</productname> have a bug that
-    causes all checked-out files to be stored world-writable in your
-    directory.  If you see that this has happened, you can do something like
-    <programlisting>
-$ chmod -R go-w pgsql
-    </programlisting>
-    to set the permissions properly.
-    This bug is fixed as of
-    <productname>CVS</productname> version 1.9.28.
-   </para>
-  </caution>
-
-  <para>
-   <productname>CVS</productname> can do a lot of other things,
-   such as fetching prior revisions
-   of the <productname>PostgreSQL</productname> sources
-   rather than the latest development version.
-   For more info consult the manual that comes with
-   <productname>CVS</productname>, or see the online
-   documentation at
-   <ulink url="http://www.cyclic.com/">http://www.cyclic.com/</ulink>.
-  </para>
- </sect1>
-
- <sect1 id="cvs-tree">
-  <title><productname>CVS</productname> Tree Organization</title>
-
-  <para>
-   <note>
-    <title>Author</title>
-    <para>
-     Written by Marc G. Fournier (<email>[email protected]</email>) on 1998-11-05
-    </para>
-   </note>
-  </para>
-
-  <para>
-   The command <command>cvs checkout</command> has a flag, <option>-r</option>,
-   that lets you check out a
-   certain revision of a module.  This flag makes it easy to, for example,
-   retrieve the
-   sources that make up release 6_4 of the module `tc' at any time in the
-   future:
-
-   <programlisting>
-$ cvs checkout -r REL6_4 tc
-   </programlisting>
-
-   This is useful, for instance, if someone claims that there is a bug in
-   that release, but you cannot find the bug in the current working copy.
-
-   <tip>
-    <para>
-     You can also check out a module as it was at any given date using the
-     <option>-D</option> option.
-    </para>
-   </tip>
-  </para>
-
-  <para>
-   When you tag more than one file with the same tag you can think
-   about the tag as <quote>a curve drawn through a matrix of filename vs.
-   revision number</quote>.  Say we have 5 files with the following revisions:
-
-   <programlisting>
-             file1   file2   file3   file4   file5
-
-             1.1     1.1     1.1     1.1  /--1.1*      <-*-  TAG
-             1.2*-   1.2     1.2    -1.2*-
-             1.3  \- 1.3*-   1.3   / 1.3
-             1.4          \  1.4  /  1.4
-                           \-1.5*-   1.5
-                             1.6
-   </programlisting>
-
-   then the tag <literal>TAG</literal> will reference
-   file1-1.2, file2-1.3, etc.
-
-   <note>
-    <para>
-     For creating a release branch, other then a
-     -b option added to the command, it's the same thing.</para>
-   </note>
-  </para>
-
-  <para>
-   So, to create the 6.4 release
-   I did the following:
-
-   <programlisting>
-$ cd pgsql
-$ cvs tag -b REL6_4
-   </programlisting>
-
-   which will create the tag and the branch for the RELEASE tree.
-  </para>
-
-  <para>
-   For those with <productname>CVS</productname> access, it's simple to
-   create directories for different versions.
-   First, create two subdirectories, RELEASE and CURRENT, so that you don't
-   mix up the two.  Then do:
-
-   <programlisting>
-cd RELEASE
-cvs checkout -P -r REL6_4 pgsql
-cd ../CURRENT
-cvs checkout -P pgsql
-   </programlisting>
-
-   which results in two directory trees, <filename>RELEASE/pgsql</filename> and
-   <filename>CURRENT/pgsql</filename>. From that point on,
-   <productname>CVS</productname>
-   will keep track of which repository branch is in which directory tree, and will
-   allow independent updates of either tree.
-  </para>
-
-  <para>
-   If you are <emphasis>only</emphasis> working on the <literal>CURRENT</literal>
-   source tree, you just do
-   everything as before we started tagging release branches.
-  </para>
-
-  <para>
-   After you've done the initial checkout on a branch
-
-   <programlisting>
-$ cvs checkout -r REL6_4
-   </programlisting>
-
-   anything you do within that directory structure is restricted to that
-   branch.  If you apply a patch to that directory structure and do a
-
-   <programlisting>
-cvs commit
-   </programlisting>
-
-   while inside of it, the patch is applied to the branch and
-   <emphasis>only</emphasis> the branch.
-  </para>
- </sect1>
-
- <sect1 id="cvsup">
-  <title>Getting The Source Via <productname>CVSup</productname></title>
-
-  <para>
-   An alternative to using anonymous CVS for retrieving
-   the <productname>PostgreSQL</productname> source tree
-   is <productname>CVSup</productname>.
-   <productname>CVSup</productname> was developed by
-   John Polstra (<email>[email protected]</email>) to
-   distribute CVS repositories and other file trees for
-   <ulink url="http://www.freebsd.org">the FreeBSD project</ulink>.
-  </para>
-
-  <para>
-   A major advantage to using
-   <productname>CVSup</productname> is that it can reliably
-   replicate the <emphasis>entire</emphasis> CVS repository on your local system,
-   allowing fast local access to cvs operations such as <option>log</option>
-   and <option>diff</option>. Other advantages include fast synchronization to
-   the <productname>PostgreSQL</productname> server due to an efficient
-   streaming transfer protocol which only sends the changes since the last update.
-  </para>
-
-  <sect2>
-   <title>Preparing A <productname>CVSup</productname> Client System</title>
-
-   <para>
-    Two directory areas are required for <productname>CVSup</productname>
-    to do it's job: a local <productname>CVS</productname> repository
-    (or simply a directory area if you are fetching a snapshot rather
-    than a repository; see below)
-    and a local <productname>CVSup</productname> bookkeeping
-    area. These can coexist in the same directory tree.
-   </para>
-
-   <para>
-    Decide where you want to keep your local copy of the
-    <productname>CVS</productname> repository. On one of our systems we
-    recently set up a repository in <filename>/home/cvs/</filename>,
-    but had formerly kept it under a
-    <productname>PostgreSQL</productname> development tree in
-    <filename>/opt/postgres/cvs/</filename>. If you intend to keep your
-    repository in <filename>/home/cvs/</filename>, then put
-
-    <programlisting>
-setenv CVSROOT /home/cvs
-    </programlisting>
-
-    in your <filename>.cshrc</filename> file, or a similar line in
-    your <filename>.bashrc</filename> or
-    <filename>.profile</filename> file, depending on your shell.
-   </para>
-
-   <para>
-    The <application>cvs</application> repository area must be initialized.
-    Once <envar>CVSROOT</envar> is set, then this can be done with a
-    single command:
-
-    <programlisting>
-$ cvs init
-    </programlisting>
-
-    after which you should see at least a directory named
-    <filename>CVSROOT</filename> when listing the
-    <envar>CVSROOT</envar> directory:
-
-    <programlisting>
-$ ls $CVSROOT
-CVSROOT/
-    </programlisting>
-   </para>
-  </sect2>
-
-  <sect2>
-   <title>Running a <productname>CVSup</productname> Client</title>
-
-   <para>
-    Verify that
-    <application>cvsup</application> is in your path; on most systems
-    you can do this by typing
-
-    <programlisting>
-which cvsup
-    </programlisting>
-
-    Then, simply run
-    <application>cvsup</application> using:
-
-    <programlisting>
-$ cvsup -L 2 <replaceable class="parameter">postgres.cvsup</replaceable>
-    </programlisting>
-
-    where <option>-L 2</option> enables some status messages so you
-    can monitor the progress of the update,
-    and <replaceable class="parameter">postgres.cvsup</replaceable> is
-    the path and name you have given to your
-    <productname>CVSup</productname> configuration file.
-   </para>
-
-   <para>
-    Here is a <productname>CVSup</productname> configuration file
-    modified for a specific installation, and which maintains a full
-    local <productname>CVS</productname> repository:
-
-    <programlisting>
-# This file represents the standard CVSup distribution file
-# for the <productname>PostgreSQL</> ORDBMS project
-# Modified by [email protected] 1997-08-28
-# - Point to my local snapshot source tree
-# - Pull the full CVS repository, not just the latest snapshot
-#
-# Defaults that apply to all the collections
-*default host=cvsup.postgresql.org
-*default compress
-*default release=cvs
-*default delete use-rel-suffix
-# enable the following line to get the latest snapshot
-#*default tag=.
-# enable the following line to get whatever was specified above or by default
-# at the date specified below
-#*default date=97.08.29.00.00.00
-
-# base directory where CVSup will store its 'bookmarks' file(s)
-# will create subdirectory sup/
-#*default base=/opt/postgres # /usr/local/pgsql
-*default base=/home/cvs
-
-# prefix directory where CVSup will store the actual distribution(s)
-*default prefix=/home/cvs
-
-# complete distribution, including all below
-pgsql
-
-# individual distributions vs 'the whole thing'
-# pgsql-doc
-# pgsql-perl5
-# pgsql-src
-
-   </programlisting>
-   </para>
-
-   <para>
-    The following is a suggested <productname>CVSup</productname> config file from
-    <ulink url="ftp://ftp.postgresql.org/pub/CVSup/README.cvsup">the <productname>PostgreSQL</> ftp site</ulink>
-    which will fetch the current snapshot only:
-
-    <programlisting>
-# This file represents the standard CVSup distribution file
-# for the <productname>PostgreSQL</> ORDBMS project
-#
-# Defaults that apply to all the collections
-*default host=cvsup.postgresql.org
-*default compress
-*default release=cvs
-*default delete use-rel-suffix
-*default tag=.
-
-# base directory where CVSup will store its 'bookmarks' file(s)
-*default base=<replaceable class="parameter">/usr/local/pgsql</replaceable>
-
-# prefix directory where CVSup will store the actual distribution(s)
-*default prefix=<replaceable class="parameter">/usr/local/pgsql</replaceable>
-
-# complete distribution, including all below
-pgsql
-
-# individual distributions vs 'the whole thing'
-# pgsql-doc
-# pgsql-perl5
-# pgsql-src
-
-    </programlisting>
-   </para>
-  </sect2>
-
-  <sect2>
-   <title>Installing <productname>CVSup</productname></title>
-
-   <para>
-    <productname>CVSup</productname> is available as source, pre-built
-    binaries, or Linux RPMs. It is far easier to use a binary than to
-    build from source, primarily because the very capable, but
-    voluminous, Modula-3 compiler is required for the build.
-   </para>
-
-   <procedure>
-    <title><productname>CVSup</productname> Installation from Binaries</title>
-
-    <para>
-     You can use pre-built binaries
-     if you have a platform for which binaries
-     are posted on
-     <ulink url="ftp://ftp.postgresql.org/pub">the <productname>PostgreSQL</productname> ftp site</ulink>,
-     or if you are running FreeBSD, for which
-     <productname>CVSup</productname> is available as a port.
-
-     <note>
-      <para>
-       <productname>CVSup</productname> was originally developed as a
-       tool for distributing the <productname>FreeBSD</productname>
-       source tree. It is available as a <quote>port</quote>, and for those running
-       FreeBSD, if this is not sufficient to tell how to obtain and
-       install it then please contribute a procedure here.
-      </para>
-     </note>
-    </para>
-
-    <para>
-     At the time of writing, binaries are available for
-     Alpha/Tru64, ix86/xBSD,
-     HPPA/HP-UX 10.20, MIPS/IRIX,
-     ix86/linux-libc5, ix86/linux-glibc,
-     Sparc/Solaris, and Sparc/SunOS.
-    </para>
-
-    <step>
-     <para>
-      Retrieve the binary tar file for
-      <application>cvsup</application>
-      (<application>cvsupd</application> is not required
-      to be a client) appropriate for your platform.
-     </para>
-
-     <substeps>
-      <step performance="optional">
-       <para>
-	If you are running FreeBSD, install the <productname>CVSup</productname> port.
-       </para>
-      </step>
-
-      <step performance="optional">
-       <para>
-	If you have another platform, check for and download the appropriate binary from
-	<ulink url="ftp://ftp.postgresql.org/pub">the <productname>PostgreSQL</productname> ftp site</ulink>.
-       </para>
-      </step>
-     </substeps>
-    </step>
-
-    <step>
-     <para>
-      Check the tar file to verify the contents and directory
-      structure, if any. For the linux tar file at least, the static binary
-      and man page is included without any directory packaging.
-     </para>
-
-     <substeps>
-      <step>
-       <para>
-	If the binary is in the top level of the tar file, then simply
-	unpack the tar file into your target directory:
-
-	<programlisting>
-$ cd /usr/local/bin
-$ tar zxvf /usr/local/src/cvsup-16.0-linux-i386.tar.gz
-$ mv cvsup.1 ../doc/man/man1/
-	</programlisting>
-       </para>
-      </step>
-
-      <step>
-       <para>
-	If there is a directory structure in the tar file, then unpack
-	the tar file within /usr/local/src and move the binaries into
-	the appropriate location as above.
-       </para>
-      </step>
-     </substeps>
-    </step>
-
-    <step>
-     <para>
-      Ensure that the new binaries are in your path.
-
-      <programlisting>
-$ rehash
-$ which cvsup
-$ set path=(<replaceable>path to cvsup</replaceable> $path)
-$ which cvsup
-/usr/local/bin/cvsup
-      </programlisting>
-     </para>
-    </step>
-   </procedure>
-  </sect2>
-
-  <sect2>
-   <title>Installation from Sources</title>
-
-   <para>
-    Installing <productname>CVSup</productname> from sources is not
-    entirely trivial, primarily because most systems will need to
-    install a Modula-3 compiler first.
-    This compiler is available as Linux <productname>RPM</productname>,
-    FreeBSD package, or source code.
-
-    <note>
-     <para>
-      A clean-source installation of Modula-3 takes roughly 200MB of disk space,
-      which shrinks to roughly 50MB of space when the sources are removed.</para>
-    </note>
-   </para>
-
-   <procedure>
-    <title>Linux installation</title>
-
-    <step>
-     <para>
-      Install Modula-3.
-     </para>
-
-     <substeps>
-      <step>
-       <para>
-	Pick up the <productname>Modula-3</productname>
-	distribution from
-	<ulink url="http://m3.polymtl.ca/m3">Polytechnique Montr�al</ulink>,
-	who are actively maintaining the code base originally developed by
-	<ulink
-	 url="http://www.research.digital.com/SRC/modula-3/html/home.html">the DEC Systems Research Center</ulink>.
-       The <productname>PM3</productname> <productname>RPM</productname> distribution is roughly
-	30MB compressed. At the time of writing, the 1.1.10-1 release
-	installed cleanly on RH-5.2, whereas the 1.1.11-1 release is
-	apparently built for another release (RH-6.0?) and does not run on RH-5.2.
-
-	<tip>
-	 <para>
-	  This particular rpm packaging has
-	  <emphasis>many</emphasis> <productname>RPM</productname> files,
-	  so you will likely want to place them into a separate
-	  directory.
-	 </para>
-	</tip>
-       </para>
-      </step>
-
-      <step>
-       <para>
-	Install the Modula-3 rpms:
-
-	<programlisting>
-# rpm -Uvh pm3*.rpm
-	</programlisting>
-       </para>
-      </step>
-     </substeps>
-    </step>
-
-    <step>
-     <para>
-     Unpack the cvsup distribution:
-
-      <programlisting>
-# cd /usr/local/src
-# tar zxf cvsup-16.0.tar.gz
-      </programlisting>
-     </para>
-    </step>
-
-    <step>
-     <para>
-      Build the cvsup distribution, suppressing the GUI interface
-      feature to avoid requiring X11 libraries:
-
-      <programlisting>
-# make M3FLAGS="-DNOGUI"
-      </programlisting>
-
-      and if you want to build a static binary to move to systems
-      that may not have Modula-3 installed, try:
-
-      <programlisting>
-# make M3FLAGS="-DNOGUI -DSTATIC"
-      </programlisting>
-     </para>
-    </step>
-
-    <step>
-     <para>
-      Install the built binary:
-
-      <programlisting>
-# make M3FLAGS="-DNOGUI -DSTATIC" install
-      </programlisting>
-     </para>
-    </step>
-   </procedure>
-  </sect2>
- </sect1>
-</appendix>
-
-<!--
-> It became clear that I had a problem with my m3 installation; some
-> X11 libraries were not being found correctly.
-
-By the way, you can build the client without the GUI by doing this
-in the "client" subdirectory:
-
-    m3build -DNOGUI
-
-If you build it that way, then it doesn't need the X11 libraries and
-it's quite a bit smaller.  The GUI is fun to watch, but it's not
-very useful.  I originally implemented it because it made debugging
-the multi-threaded client program much easier.
-
-To build a statically-linked client, edit <filename>client/src/m3makefile</filename>
-to add <literal>build_standalone()</literal>
- just before the <literal>program()</literal> entry near
-the end of the file:
-
-<programlisting>
-build_standalone()
-program(cvsup)
-</programlisting>
-
-Then, if cvsup has already been built, remove the machine-specific build directory
-(e.g. <filename>LINUXELF/</filename>) and rebuild:
-
-<programlisting>
-rm -rf LINUXELF
-m3build -DNOGUI -v
-cp -p LINUXELF/cvsup /usr/local/bin
-</programlisting>
-
-> Anyway, with the reinstall and the two-line patch above (and that
-> one include-file _POSIX_SOURCE workaround from the previous try),
-> things built cleanly.
-
-Good!
-
-> Now I just need a server somewhere to test.
-
-If you want to try it out, there are public servers for the FreeBSD
-source repository at cvsup.freebsd.org and cvsup2.freebsd.org.
-Here's a suggested supfile:
-
-*default host=cvsup.freebsd.org compress
-*default release=cvs
-*default base=/home/jdp/cvsup-test	# FIX THIS
-*default delete use-rel-suffix
-# *default tag=.
-src-bin
-
-This will fetch you the source repository for the programs that get
-installed into "/bin".  I chose it because it's one of the smaller
-pieces of the system.  Make an empty directory someplace for
-testing, and change the "FIX THIS" line to specify that directory
-after the "base=".
-
-If you are on a T1 or better, you should probably delete the
-"compress" keyword in the first line.
-
-As shown, it will get the repository (RCS) files.  If you uncomment
-the line containing "tag=." then it will instead check out the
-latest version of each file.  There's a bunch more information about
-what you can do in
-<ulink url="http://www.freebsd.org/handbook/cvsup.html">the CVSup Handbook</ulink>.
-
-There is one other thing I want to send you, but not tonight.  I
-discovered the hard way that you need a malloc package that is
-thread-safe with respect to the Modula-3 threads package.  The
-Modula-3 runtime takes care to do the proper mutual exclusion around
-all calls it makes to malloc.  But if you call certain functions in
-the native C library which in turn call malloc, then the mutual
-exclusion gets bypassed.  This can lead to rare but baffling core
-dumps.
-
-For FreeBSD, I solved this by adding a thread-safe malloc package
-into the Modula-3 runtime.  The package is quite portable, and I'm
-sure it will work well for Linux with very few changes (probably
-none at all).  I want to send it to you along with instructions
-for making it a part of the "libm3core" library.  It's very simple,
-but I've run out of steam for tonight. :-)  Once you have this
-malloc in place, the CVSup system should be rock solid.  We have
-servers that have been up for weeks and have served many thousands
-of clients without any observed problems.
-
-> We hope to have the PostgreSQL tree using CVSup within a month or
-> so, and hope to retire sup in September...
-
-Great!  I'll do my best to help make sure you don't regret it.
-
-John
-
-Tom,
-
-I'm appending the sources for the thread safe version of malloc that
-I told you about.  I believe that it will simply compile and work
-under Linux, but I've never had an opportunity to test it there.
-I urge you to put it into your Modula-3 system; otherwise, you
-are guaranteed to get occasional mysterious core dumps from cvsupd.
-
-As a first step, I'd suggest simply trying to compile it under
-Linux, like this:
-
-    cc -O -c malloc.c
-
-You shouldn't get any errors or warnings.  If you do, contact me
-before you waste any more time on it.
-
-Assuming it compiles OK, copy malloc.c into this directory of your
-Modula-3 source tree:
-
-    m3/m3core/src/runtime/LINUXELF
-
-In that same directory, edit "m3makefile" and add this line to the
-end of the file:
-
-    c_source       ("malloc")
-
-Then chdir up into "m3/m3core" of the Modula-3 tree and type
-"m3build".  (I'm assuming you already have a working Modula-3
-installation.)  After that finishes, become root and type "m3ship"
-to install it.
-
-That's all there is to it.  If you built cvsup and cvsupd to use
-shared libraries, you don't even need to re-link them.  They'll pick
-up the change automatically from the updated shared library.
-
-Let me know if you run into any problems with it.
-
-By the way, this is a very good malloc in its own right.  It's worth
-using even aside from the thread safety of it.
-
-Regards,
-John
-
-I've deposited a statically built cvsup client executable (and man pages
-and test configuration) in
-
-  /pub/incoming/cvsup-15.1-client-linux.tar.gz
-
-This was built and linked on Linux/v2.0.30, RH/v4.2, gnulib/v5.3.12 and
-includes the thread-safe malloc provided by John Polstra. I'll forward
-to you the malloc code and an additional installation e-mail from John.
-
-The Modula-3 installation takes a good bit of room (~50MB?) and the
-build environment is unique to Modula-3, but suprisingly enough it
-pretty much works.
-
-The cvsup Makefiles do not work on my machine (they are not portable
-yet) but each major package (there are 4) can be built without needing
-the makefiles with two commands each. Not difficult at all. John gives
-some hints in his e-mail on how to build a static executable, and on how
-to shrink the size of the executable by leaving out the GUI support.
-Again, easy to do.
-
-My client test case, picking up a sub-tree of the FreeBSD distribution,
-worked flawlessly. I haven't tried running a server.
-
-Thanks to John for getting me going.
-
-			- Tom
-
-
-For the thread-safe malloc, do the following:
-1) install Modula-3
-2) add the enclosed file "malloc.c" to m3/m3core/src/runtime/LINUXELF
-3) edit the last line of m3makefile in the same directory to add
-     c_source       ("malloc")
-4) do an "m3build" and an m3ship from the appropriate directory.
-
-From what John said, the malloc problem can be noticable for the
-server-side running cvsupd. Clients may not need it.
-
-Unfortunately I seem to have lost John's original good instructions for
-this, so am doing this from memory. May need to ask John to give
-instructions again...
-
-			- Tom
-
--->
-
-
-<!-- Keep this comment at the end of the file
-Local variables:
-mode:sgml
-sgml-omittag:nil
-sgml-shorttag:t
-sgml-minimize-attributes:nil
-sgml-always-quote-attributes:t
-sgml-indent-step:1
-sgml-indent-data:t
-sgml-parent-document:nil
-sgml-default-dtd-file:"./reference.ced"
-sgml-exposed-tags:nil
-sgml-local-catalogs:("/usr/lib/sgml/catalog")
-sgml-local-ecat-files:nil
-End:
--->
diff --git a/doc/src/sgml/filelist.sgml b/doc/src/sgml/filelist.sgml
index 48e6f2653a1..b674ca38dd3 100644
--- a/doc/src/sgml/filelist.sgml
+++ b/doc/src/sgml/filelist.sgml
@@ -88,12 +88,12 @@
 
 <!-- appendixes -->
 <!entity contacts   SYSTEM "contacts.sgml">
-<!entity cvs        SYSTEM "cvs.sgml">
 <!entity datetime   SYSTEM "datetime.sgml">
 <!entity docguide   SYSTEM "docguide.sgml">
 <!entity errcodes   SYSTEM "errcodes.sgml">
 <!entity features   SYSTEM "features.sgml">
 <!entity keywords   SYSTEM "keywords.sgml">
+<!entity sourcerepo SYSTEM "sourcerepo.sgml">
 
 <!entity release    SYSTEM "release.sgml">
 <!entity release-7.4    SYSTEM "release-7.4.sgml">
diff --git a/doc/src/sgml/installation.sgml b/doc/src/sgml/installation.sgml
index 2ccd57efe2f..06324513bf7 100644
--- a/doc/src/sgml/installation.sgml
+++ b/doc/src/sgml/installation.sgml
@@ -276,8 +276,8 @@ JAVACMD=$JAVA_HOME/bin/java
   </para>
 
   <para>
-   If you are building from a <acronym>CVS</acronym> tree instead of
-   using a released source package, or if you want to do development,
+   If you are building from a <productname>Git</productname> tree instead of
+   using a released source package, or if you want to do server development,
    you also need the following packages:
 
    <itemizedlist>
@@ -293,8 +293,8 @@ JAVACMD=$JAVA_HOME/bin/java
        <primary>yacc</primary>
       </indexterm>
 
-      <application>Flex</> and <application>Bison</>
-      are needed to build a CVS checkout or if you changed the actual
+      GNU <application>Flex</> and <application>Bison</>
+      are needed to build from a Git checkout, or if you changed the actual
       scanner and parser definition files. If you need them, be sure
       to get <application>Flex</> 2.5.4 or later and
       <application>Bison</> 1.875 or later. Other <application>yacc</>
diff --git a/doc/src/sgml/postgres.sgml b/doc/src/sgml/postgres.sgml
index 91f0916ec98..bab4cb6e754 100644
--- a/doc/src/sgml/postgres.sgml
+++ b/doc/src/sgml/postgres.sgml
@@ -250,7 +250,7 @@ $Header: /cvsroot/pgsql/doc/src/sgml/postgres.sgml,v 1.59.2.1 2003/11/04 09:45:2
   &keywords;
   &features;
   &release;
-  &cvs;
+  &sourcerepo;
   &docguide;
 
  </part>
diff --git a/doc/src/sgml/problems.sgml b/doc/src/sgml/problems.sgml
index ea06973dae0..f71f1d72475 100644
--- a/doc/src/sgml/problems.sgml
+++ b/doc/src/sgml/problems.sgml
@@ -229,8 +229,8 @@ $Header: /cvsroot/pgsql/doc/src/sgml/problems.sgml,v 2.15.4.2 2009/01/06 17:28:1
       If the function or the options do not exist then your version is
       more than old enough to warrant an upgrade.
       If you run a prepackaged version, such as RPMs, say so, including any
-      subversion the package may have. If you are talking about a CVS
-      snapshot, mention that, including its date and time.
+      subversion the package might have. If you are talking about a Git
+      snapshot, mention that, including the commit hash.
      </para>
 
      <para>
diff --git a/doc/src/sgml/release.sgml b/doc/src/sgml/release.sgml
index 12b25c3a132..591a1bea29a 100644
--- a/doc/src/sgml/release.sgml
+++ b/doc/src/sgml/release.sgml
@@ -47,14 +47,12 @@ can be created without links to the main documentation.
 
   <para>
    A complete list of changes for each release can be obtained by
-   viewing the <link linkend="cvs">CVS</link> logs for each release.
+   viewing the <link linkend="git">Git</link> logs for each release.
    The <ulink
    url="http://archives.postgresql.org/pgsql-committers/">pgsql-committers
    email list</ulink> records all source code changes as well.  There is also
-   a <ulink url="http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/">web
+   a <ulink url="http://git.postgresql.org/gitweb?p=postgresql.git;a=summary">web
    interface</ulink> that shows changes to specific files.
-   <!-- we need a file containing the CVS logs for each release, and something
-   like the SVN web interface that groups commits but has branches -->
   </para>
 
   <para>
diff --git a/doc/src/sgml/sourcerepo.sgml b/doc/src/sgml/sourcerepo.sgml
new file mode 100644
index 00000000000..9c815a82915
--- /dev/null
+++ b/doc/src/sgml/sourcerepo.sgml
@@ -0,0 +1,93 @@
+<!-- doc/src/sgml/sourcerepo.sgml -->
+
+<appendix id="sourcerepo">
+ <title>The Source Code Repository</title>
+
+ <para>
+  The <productname>PostgreSQL</productname> source code is stored and managed using the
+  <productname>Git</productname> version control system. An public mirror of this
+  is available and updated within a minute of the master repository.
+ </para>
+
+ <para>
+  Our wiki, <ulink
+  url="http://wiki.postgresql.org/wiki/Working_with_Git"></ulink>,
+  has additional details on working with Git.
+ </para>
+
+  <para>
+   Note that building <productname>PostgreSQL</productname> from the source
+   repository requires reasonably up-to-date versions of <application>bison</>
+   and <application>flex</>. These tools are not needed to build from a
+   distribution tarball since their output is included in the file.
+   You will need Perl as well, but otherwise the tool requirements are the
+   same.
+  </para>
+
+ <sect1 id="git">
+  <title>Getting The Source Via <productname>Git</></title>
+
+  <para>
+   With <productname>Git</> you will make a copy of the entire code repository
+   to your local machine, so you will have access to all history and branches
+   offline. This is the fastest and most flexible way to develop or test
+   patches.
+  </para>
+
+  <procedure>
+   <title>Git</title>
+
+   <step>
+    <para>
+     You will need an installed version of <productname>Git</>, which you can get
+     from <ulink url="http://git-scm.com"></ulink>. Many systems also have a recent
+     version of <application>Git</> installed by default, or available in their
+     package repository system.
+    </para>
+   </step>
+
+   <step>
+    <para>
+     To being using the Git repository, make a clone of the official mirror:
+
+<programlisting>
+git clone git://git.postgresql.org/git/postgresql.git
+</programlisting>
+
+     This will copy the full repository to your local machine, so it may take
+     a while to complete, especially if you have a slow Internet connection.
+    </para>
+
+    <para>
+     The Git mirror can also be reached via the HTTP protocol in case for example
+     a firewall is blocking access to the Git protocol. Just replace the URL
+     like:
+
+<programlisting>
+git clone http://git.postgresql.org/git/postgresql.git
+</programlisting>
+
+     The HTTP protocol is less efficient than the Git protocol, so it will be
+     slower to use.
+    </para>
+   </step>
+
+   <step>
+    <para>
+     Whenever you want to get the latest updates in the system, <command>cd</>
+     into the repository, and run:
+
+<programlisting>
+git fetch
+</programlisting>
+    </para>
+   </step>
+  </procedure>
+  <para>
+   <productname>Git</> can do a lot more things than just fetch the source. For
+   more information, consult the man pages for the product, or the website at
+   <ulink url="http://git-scm.com"></>.
+  </para>
+ </sect1>
+
+</appendix>