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      1 The alpha-specific portion of the NetBSD _VER release is found in the
      2 "alpha" subdirectory of the distribution.  That subdirectory is laid
      3 out as follows:
      4 
      5 .../NetBSD-_VER/alpha/
      6 	INSTALL			Installation notes; this file.
      7 
      8 	binary/
      9 		sets/		alpha binary distribution sets;
     10 				see below.
     11 
     12 		security/	alpha security distribution;
     13 				see below.
     14 
     15 		kernel/		alpha kernels; see below.
     16 
     17 		toolchain/	alpha toolchain; see below.
     18 
     19 	installation/
     20 
     21 		floppy/		alpha boot and installation
     22 				floppies; see below.
     23 
     24 	source/
     25 
     26 		toolchain/	Toolchain source code; see below.
     27 
     28 Bootable installation/upgrade floppies:
     29 
     30 	There is a bootable floppy disk image available which contains
     31 	the software necessary to prepare your hard drive for NetBSD
     32 	and install the NetBSD distribution, or to upgrading an already
     33 	installed system from a previous version of NetBSD.
     34 
     35 	Because the kernel on the installation disks is not suitable
     36 	for use beyond initial installation and configuration, a
     37 	"generic" kernel has been placed in a distribution set named
     38 	"kern". This kernel is intended to run your system while you
     39 	build a custom kernel. It is strongly encouraged that you
     40 	build a custom kernel for your installation rather than use
     41 	the prebuilt generic kernel on a long term basis.
     42 
     43         Please note that because of space considerations the kernels
     44         booted from the installation floppies do not contain drivers
     45         that are not needed during installation -- in particular, no
     46         drivers needed to run the X Window System are available in
     47         these kernels.
     48 
     49 The alpha toolchain:
     50 
     51 	The toolchain (compiler, assembler, linker, etc.) for the
     52 	alpha port is not yet integrated into the main NetBSD source
     53 	tree, so the binaries for it are still distributed separately.
     54 	A tar file with the toolchain can be found under
     55 	binaries/toolchain, and the source can be found under
     56 	source/toolchain. 
     57 
     58 	The toolchain installs under usr/local; to install it,
     59 	just cd to the root directory and type
     60 
     61 	    tar -x -z --unlink -f /path/to/toolchain.tar.gz
     62 
     63 	Note that the "official" toolchain we use with 1.3 is actually
     64 	the snapshot build of it from 97.11.05; this is based on the
     65 	sources tagged WORKING-alpha in the NetBSD source tree.
     66 
     67 The NetBSD/alpha binary distribution sets contain the binaries which
     68 comprise the NetBSD _VER release for the alpha.  There are eight binary
     69 distribution sets and the "security" distribution set.  The binary
     70 distribution sets can be found in the "alpha/binary/sets" subdirectory
     71 of the NetBSD _VER distribution tree, and are as follows:
     72 
     73 
     74 	base	The NetBSD/alpha _VER base binary distribution.  You
     75 		MUST install this distribution set.  It contains the
     76 		base NetBSD utilities that are necessary for the
     77 		system to run and be minimally functional.  It
     78 		includes shared library support, and excludes
     79 		everything described below.
     80 		[ 13M gzipped, 41M uncompressed ]
     81 
     82 	comp    Things needed for compiling programs, other than the
     83 		actual compiler programs themselves. (These are in
     84 		the toolchain snapshot file described above.) This
     85 		set includes the system include files (/usr/include)
     86 		and the various system libraries (except the shared
     87 		libraries, which are included as part of the base
     88 		set).  This set also includes the manual pages for
     89 		all of the utilities it contains, as well as the system
     90 		call and library manual pages.
     91 		[ 6M gzipped, 31M uncompressed ]
     92 
     93 	etc	This distribution set contains the system
     94 		configuration files that reside in /etc and in several
     95 		other places.  This set MUST be installed if you are
     96 		installing the system from scratch, but should NOT be
     97 		used if you are upgrading.  (If you are upgrading,
     98 		it's recommended that you get a copy of this set and
     99 		CAREFULLY upgrade your configuration files by hand.)
    100 		[ 50K gzipped, 320K uncompressed ]
    101 
    102 	games	This set includes the games and their manual pages.
    103 		[ 3M gzipped, 8M uncompressed ]
    104 
    105 	kern	This set contains a NetBSD/alpha _VER GENERIC kernel,
    106 		named "/netbsd". You MUST install this distribution
    107 		set.
    108 		[ 1M gzipped, 2M uncompressed ]
    109 
    110 	man	This set includes all of the manual pages for the
    111 		binaries and other software contained in the base set.
    112 		Note that it does not include any of the manual pages
    113 		that are included in the other sets.
    114 		[ 2.5M gzipped, 10M uncompressed ]
    115 
    116 	misc	This set includes the system dictionaries (which are
    117 		rather large), the typesettable document set, and
    118 		man pages for other architectures which happen to be
    119 		installed from the source tree by default.
    120 		[ 2M gzipped, 9M uncompressed ]
    121 
    122 	text	This set includes NetBSD's text processing tools,
    123 		including groff, all related programs, and their
    124 		manual pages.
    125 		[ 1M gzipped, 4M uncompressed ]
    126 
    127 
    128 The alpha security distribution set is named "secr" and can be found in
    129 the "alpha/binary/security" subdirectory of the NetBSD _VER
    130 distribution tree.  It contains security related binaries which depend
    131 on cryptographic source code. You do not need this distribution set to
    132 use encrypted passwords in your password file; the "base" distribution
    133 includes a crypt library which can perform only the decryption
    134 function.  The security distribution includes a version of the
    135 Kerberos IV network security system, and a Kerberized version of the
    136 "telnet" program.  The "secr" distribution set can be found only on
    137 those sites which carry the complete NetBSD distribution and which can
    138 legally obtain it.  (Remember, because of United States law, it may
    139 not be legal to distribute this set to locations outside of the United
    140 States and Canada.)
    141 	[ 1M gzipped, 3M uncompressed ]
    142 
    143 The instructions given for extracting the source sets work equally
    144 well for the binary sets, but it is worth noting that if you use that
    145 method, the files are extracted "below" the current directory.  That
    146 is, if you want to extract the binaries "into" your system, i.e.
    147 replace the system binaries with them, you have to run the "tar xfp"
    148 from /.  Also note that if you upgrade or install this way, those
    149 programs that you are using at the time will NOT be replaced unless
    150 you run "tar" with the "--unlink" option.  If you follow the normal
    151 installation or upgrade procedures, this will be taken care of for
    152 you.
    153