NetBSD/distrib/notes/alpha/contents

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$NetBSD: contents,v 1.7 1998/07/07 03:40:32 ross Exp $
The alpha-specific portion of the NetBSD _VER release is found in the
"alpha" subdirectory of the distribution:
#if _FOR_RELEASE
.../NetBSD-_VER/alpha/
#else
.../arch/alpha/snapshot/YYYYMMDD/
#endif
INSTALL Installation notes; this file.
binary/
sets/ alpha binary distribution sets;
see below.
security/ alpha security distribution;
see below.
kernel/ alpha kernels; see below.
installation/
floppy/ alpha boot and installation
floppies; see below.
source/ Toolchain source code; see below.
Bootable installation/upgrade floppies:
There is a bootable floppy disk image available which contains
the software necessary to prepare your hard drive for NetBSD
and install the NetBSD distribution, or to upgrading an already
installed system from a previous version of NetBSD.
Because the kernel on the installation disks is not suitable
for use beyond initial installation and configuration, a
"generic" kernel has been placed in a distribution set named
"kern". This kernel is intended to run your system while you
build a custom kernel. It is strongly encouraged that you
build a custom kernel for your installation rather than use
the prebuilt generic kernel on a long term basis.
Please note that the INSTALL kernel (which is booted from
the install floppy or the network) is not usable for anything
other than installing; it will always use as root an internal
ramdisk with the install tools. Also, currently the INSTALL
image only supports systems that are likely to have a floppy
drive (the NoName, EB64+, EB164, AS500/600; the DECStation
3000 systems and the 8200/8400 are not supported by this
floppy). If booting the INSTALL kernel from the network
proves popular, we will generate another network version
of the INSTALL kernel that supports more systems.
The alpha toolchain:
The toolchain (compiler, assembler, linker, etc.) for the
alpha port is not yet integrated into the main NetBSD source
tree, so the sources for it are distributed separately. This
source code should be unpacked into /usr/local/toolchain.
Unlink some previous distributions, in this release the toolchain
binaries are not distributed in a toolchain set intended to be
installed into /usr/local, but this time are installed into /usr/bin
and are distributed in the standard comp.tgz binary distribution set
as with other NetBSD platforms.
The NetBSD/alpha binary distribution sets contain the binaries which
comprise the NetBSD _VER release for the alpha. There are eight binary
distribution sets and the "security" distribution set. The binary
distribution sets can be found in the "alpha/binary/sets" subdirectory
of the NetBSD _VER distribution tree, and are as follows:
base The NetBSD/alpha _VER base binary distribution. You
MUST install this distribution set. It contains the
base NetBSD utilities that are necessary for the
system to run and be minimally functional. It
includes shared library support, and excludes
everything described below.
[ 13M gzipped, 41M uncompressed ]
comp
Things needed for compiling programs. This set
includes the system include files (/usr/include)
and the various system libraries (except the shared
libraries, which are included as part of the base
set). This set also includes the manual pages for
all of the utilities it contains, as well as the
system call and library manual pages.
[ 6M gzipped, 31M uncompressed ]
etc This distribution set contains the system
configuration files that reside in /etc and in several
other places. This set MUST be installed if you are
installing the system from scratch, but should NOT be
used if you are upgrading. (If you are upgrading,
it's recommended that you get a copy of this set and
CAREFULLY upgrade your configuration files by hand.)
[ 50K gzipped, 320K uncompressed ]
games This set includes the games and their manual pages.
[ 3M gzipped, 8M uncompressed ]
kern This set contains a NetBSD/alpha _VER GENERIC kernel,
named "/netbsd". You MUST install this distribution
set.
[ 1M gzipped, 2M uncompressed ]
man This set includes all of the manual pages for the
binaries and other software contained in the base set.
Note that it does not include any of the manual pages
that are included in the other sets.
[ 2.5M gzipped, 10M uncompressed ]
misc This set includes the system dictionaries (which are
rather large), the typesettable document set, and
man pages for other architectures which happen to be
installed from the source tree by default.
[ 2M gzipped, 9M uncompressed ]
text This set includes NetBSD's text processing tools,
including groff, all related programs, and their
manual pages.
[ 1M gzipped, 4M uncompressed ]
The alpha security distribution set is named "secr" and can be
found in the "alpha/binary/security" subdirectory of the NetBSD
_VER distribution tree. It contains security related binaries
which depend on cryptographic source code. You do not need this
distribution set to use encrypted passwords in your password file;
the "base" distribution includes a crypt library which can perform
only the one-way encryption function. The security distribution
includes a version of the Kerberos IV network security system, and
a Kerberized version of the "telnet" program. The "secr" distribution
set can be found only on those sites which carry the complete NetBSD
distribution and which can legally obtain it. (Remember, because
of United States law, it may not be legal to distribute this set
to locations outside of the United States and Canada.)
[ 1M gzipped, 3M uncompressed ]
The instructions given for extracting the source sets work equally
well for the binary sets, but it is worth noting that if you use that
method, the files are extracted "below" the current directory. That
is, if you want to extract the binaries "into" your system, i.e.
replace the system binaries with them, you have to run the "tar xfp"
from /. Also note that if you upgrade or install this way, those
programs that you are using at the time will NOT be replaced unless
you run "tar" with the "--unlink" option. If you follow the normal
installation or upgrade procedures, this will be taken care of for
you.