Remove Alpha and Tru64 support.

Support for running postgres on Alpha hasn't been tested for a long
while. Due to Alpha's uniquely lax cache coherency model it's a hard
to develop for platform (especially blindly!) and thought to be
unlikely to currently work correctly.

As Alpha is the only supported architecture for Tru64 drop support for
it as well. Tru64's support has ended 2012 and it has been in
maintenance-only mode for much longer.

Also remove stray references to __ksr__ and ultrix defines.

2 files changed, 3 insertions, 25 deletions

diff --git a/doc/src/sgml/dfunc.sgml b/doc/src/sgml/dfunc.sgml
index 3d90a36e527..b78537c1b73 100644
--- a/doc/src/sgml/dfunc.sgml
+++ b/doc/src/sgml/dfunc.sgml
@@ -207,27 +207,6 @@ gcc -G -o foo.so foo.o
 
    <varlistentry>
     <term>
-     <systemitem class="osname">Tru64 UNIX</>
-     <indexterm><primary>Tru64 UNIX</><secondary>shared library</></>
-     <indexterm><primary>Digital UNIX</><see>Tru64 UNIX</></>
-    </term>
-    <listitem>
-     <para>
-      <acronym>PIC</acronym> is the default, so the compilation command
-      is the usual one.  <command>ld</command> with special options is
-      used to do the linking.
-<programlisting>
-cc -c foo.c
-ld -shared -expect_unresolved '*' -o foo.so foo.o
-</programlisting>
-      The same procedure is used with GCC instead of the system
-      compiler; no special options are required.
-     </para>
-    </listitem>
-   </varlistentry>
-
-   <varlistentry>
-    <term>
      <systemitem class="osname">UnixWare</>
      <indexterm><primary>UnixWare</><secondary>shared library</></>
     </term>
diff --git a/doc/src/sgml/installation.sgml b/doc/src/sgml/installation.sgml
index 7353c612b1f..2e81bbb891b 100644
--- a/doc/src/sgml/installation.sgml
+++ b/doc/src/sgml/installation.sgml
@@ -1669,8 +1669,7 @@ PostgreSQL, contrib and HTML documentation successfully made. Ready to install.
     <systemitem class="osname">HP-UX</>,
     <systemitem class="osname">Linux</>,
     <systemitem class="osname">NetBSD</>, <systemitem
-    class="osname">OpenBSD</>, <systemitem class="osname">Tru64
-    UNIX</> (formerly <systemitem class="osname">Digital UNIX</>), and
+    class="osname">OpenBSD</>, and
     <systemitem class="osname">Solaris</>.
    </para>
 
@@ -1981,7 +1980,7 @@ kill `cat /usr/local/pgsql/data/postmaster.pid`
   <para>
    In general, <productname>PostgreSQL</> can be expected to work on
    these CPU architectures: x86, x86_64, IA64, PowerPC,
-   PowerPC 64, S/390, S/390x, Sparc, Sparc 64, Alpha, ARM, MIPS, MIPSEL, M68K,
+   PowerPC 64, S/390, S/390x, Sparc, Sparc 64, ARM, MIPS, MIPSEL, M68K,
    and PA-RISC.  Code support exists for M32R and VAX, but these
    architectures are not known to have been tested recently.  It is often
    possible to build on an unsupported CPU type by configuring with
@@ -1991,7 +1990,7 @@ kill `cat /usr/local/pgsql/data/postmaster.pid`
   <para>
    <productname>PostgreSQL</> can be expected to work on these operating
    systems: Linux (all recent distributions), Windows (Win2000 SP4 and later),
-   FreeBSD, OpenBSD, NetBSD, Mac OS X, AIX, HP/UX, Solaris, Tru64 Unix,
+   FreeBSD, OpenBSD, NetBSD, Mac OS X, AIX, HP/UX, Solaris,
    and UnixWare.  Other Unix-like systems may also work but are not currently
    being tested.  In most cases, all CPU architectures supported by
    a given operating system will work.  Look in