Annotation of www/34.html, Revision 1.27
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4: <title>OpenBSD 3.4 Release</title>
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8: <meta name="description" content="OpenBSD 3.4">
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11: <meta name="copyright" content="This document copyright 2003 by OpenBSD.">
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15:
16: <a href="index.html">
17: <img alt="[OpenBSD]" height="30" width="141" hspace="24" src="images/smalltitle.gif" border="0"></a>
18: <hr>
19:
20: <p>
21: <a href="images/Hood.gif">
1.26 deraadt 22: <img align="left" width="255" height="343" hspace="24" vspace="30"
1.1 david 23: src="images/Hood.gif" alt="OpenBSD 3.4 logo"></a>
24: <h2><font color="#0000e0">The OpenBSD 3.4 Release:</font></h2>
25: <p>
26: Released Nov 1, 2003<br>
27: Copyright 1997-2003, Theo de Raadt.<br>
28: <font color="#e00000">ISBN 0-9731791-2-0</font>
29: <p>
30:
31: <a href="#new">What's New</a><br>
32: <a href="#install">How to install</a><br>
33: <a href="#ports">How to use the ports tree</a><br>
34: <a href="orders.html">Ordering a CD set</a><br>
35:
36: <p>
37: <h3><font color="#0000e0">
38: To get the files for this release:
39: <ul>
40: <li>Order a CDROM from our <a href="orders.html">ordering system</a>.
41: <li>See the information on <a href="ftp.html">The FTP page</a> for
1.8 david 42: a list of mirror machines.
1.1 david 43: <li>Go to the <font color="#e00000">pub/OpenBSD/3.4/</font> directory on
1.8 david 44: one of the mirror sites.
1.1 david 45: <li>Briefly read the rest of this document.
46: <li>Have a look at <a href="errata.html">The 3.4 Errata page</a> for a list
1.8 david 47: of bugs and workarounds.
1.1 david 48: <li>See a <a href="plus.html">detailed log of changes</a> between the
1.8 david 49: 3.3 and 3.4 releases.
1.1 david 50: </ul>
51: </font></h3>
52: <br clear=all>
53:
54: <strong>Note:</strong> All applicable copyrights and credits can be found
55: in the applicable file sources found in the files src.tar.gz, sys.tar.gz,
56: XF4.tar.gz, or in the files fetched via ports.tar.gz. The distribution
57: files used to build packages from the ports.tar.gz file are not included on
58: the CDROM because of lack of space.
59: <p>
60:
61: <a name="new"></a>
62: <hr>
63: <p>
64: <h3><font color="#0000e0">What's New</font></h3>
65: <p>
66: This is a partial list of new features and systems included in OpenBSD 3.4.
67: For a comprehensive list, see the <a href="plus.html">changelog</a> leading
68: to 3.4.
69: <p>
70:
71: <ul>
72:
1.27 ! avsm 73: <li>The i386 architecture has been switched to the
! 74: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=elf">ELF</a>
! 75: executable format.
1.1 david 76: <p>
77:
1.6 tedu 78: <li>Further W^X improvements, including support for the i386 architecture.
79: Native i386 binaries have their executable segments rearranged to support
1.14 deraadt 80: isolating code from data, and the cpu CS limit is used to impose a best
81: effort limit on code execution.
1.1 david 82: <p>
83:
1.20 deraadt 84: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ld.so">ld.so(1)</a>
85: on ELF platforms now loads libraries in a random order for
1.14 deraadt 86: greater resistance to attacks. The i386 architecture also maps libraries
1.27 ! avsm 87: somewhat randomized addresses. Together with W^X and
! 88: <a href="http://www.research.ibm.com/trl/projects/security/ssp/">ProPolice</a>,
! 89: these changes increase the difficulty of successfully exploiting an application
1.14 deraadt 90: error, such as a buffer overflow.
1.1 david 91: <p>
92:
93: <li>A static bounds checker has been added to the compiler to perform basic
1.4 avsm 94: checks on functions which accept buffers and sizes. The checker aims to
1.8 david 95: find common mistakes in the use of library functions such as
1.4 avsm 96: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=strlcpy">strlcpy(3)</a>
97: or <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sscanf">sscanf(3)</a>
98: without emitting any false positives. Running it over the source and ports
99: trees revealed over a hundred real bugs, which were fixed and submitted back
100: to the original authors where possible.
1.1 david 101: <p>
102:
1.20 deraadt 103: <li>Privilege separation has been implemented for the
104: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=syslogd">syslogd(8)</a>
1.21 david 105: daemon, making it much more robust against future errors. The child which
106: listens to network traffic now runs as a normal user and chroots itself,
107: while the parent process tracks the state of the child and performs
108: privileged operations on its behalf.
1.1 david 109: <p>
110:
111: <li>Many unsafe string functions have been removed from the kernel and userland
1.6 tedu 112: utilities. This audit is one of the most comprehensive OpenBSD has ever
113: done, with thousands of occurrences of
1.12 deraadt 114: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=strcpy">strcpy(3)</a>,
115: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=strcat">strcat(3)</a>,
116: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sprintf">sprintf(3)</a>,
1.8 david 117: and
1.12 deraadt 118: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=vsprintf">vsprintf(3)</a>
1.4 avsm 119: being replaced with safer, bounded alternatives such as
1.12 deraadt 120: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=strlcpy">strlcpy(3)</a>,
121: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=strlcat">strlcat(3)</a>,
122: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=snprintf">snprintf(3)</a>,
123: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=vsnprintf">vsnprintf(3)</a>,
124: and
125: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=asprintf">asprintf(3)</a>.
1.1 david 126: <p>
127:
1.13 david 128: <li><a href="http://www.research.ibm.com/trl/projects/security/ssp/">
129: ProPolice</a> stack protection has been enabled in the kernel as well.
1.1 david 130: <p>
131:
1.18 avsm 132: <li>Privilege separation has been implemented in the X server. The privileged
1.15 david 133: child process is responsible for the operations that can't be done after the
134: main process has switched to a non-privileged user. This greatly reduces the
135: potential damage that could be caused by malicious X clients, in case of
136: bugs in the X server.
137: <p>
138:
1.20 deraadt 139: <li>Emulation support for binary compatibility is now controlled via
1.24 avsm 140: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sysctl&sektion=8">sysctl(8)</a>.
1.19 tedu 141: Emulation is now disabled by default to limit exposure to malicious
142: binaries, and can be enabled in
143: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sysctl.conf">
144: sysctl.conf(5)</a>.
1.16 tedu 145: <p>
146:
1.1 david 147: <li>Manual pages have been greatly cleaned up and improved.
148: <p>
149:
1.8 david 150: <li>The ports tree now supports building programs under
151: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=systrace">
152: systrace(1)</a>, preventing the possibility of applications harming the
153: system at compile-time via trojaned configuration scripts or otherwise.
1.1 david 154: <p>
155:
1.25 avsm 156: <li>Symbol caching in
157: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ld.so">ld.so(1)</a>
158: reduces the startup time of large applications.
1.23 tedu 159: <p>
160:
1.25 avsm 161: <li>More license fixes, including the removal of the advertising clause
1.6 tedu 162: for large parts of the source tree.
163: <p>
164:
1.20 deraadt 165: <li>Replacement of GNU
1.22 deraadt 166: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=diff">diff(1)</a>,
167: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=diff3">diff3(1)</a>,
168: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=grep">grep(1)</a>,
169: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=egrep">egrep(1)</a>,
170: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=fgrep">fgrep(1)</a>,
171: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=zgrep">zgrep(1)</a>,
172: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=zegrep">zegrep(1)</a>,
173: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=zfgrep">zfgrep(1)</a>,
174: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=gzip">gzip(1)</a>,
175: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=zcat">zcat(1)</a>,
176: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=gunzip">gunzip(1)</a>,
177: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=gzcat">gzcat(1)</a>,
178: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=zcmp">zcmp(1)</a>,
179: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=zmore">zmore(1)</a>,
180: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=zdiff">zdiff(1)</a>,
181: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=zforce">zforce(1)</a>,
182: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=gzexe">gzexe(1)</a>,
1.20 deraadt 183: and
1.22 deraadt 184: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=znew">znew(1)</a>
1.20 deraadt 185: commands with BSD licensed equivalents.
186: <p>
187:
188: <li>Addition of read-only support for
189: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=mount_ntfs">NTFS</a>
190: file systems.
191: <p>
192:
193: <li>Reliability improvements to layered file systems, enabling
194: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=mount_null">NULLFS</a>
195: to work again.
1.6 tedu 196: <p>
197:
1.26 deraadt 198: <li>Improvements to
199: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=compat_linux">linux emulation</a>
200: enabling more applications to run.
1.6 tedu 201: <p>
202:
1.27 ! avsm 203: <li>Significant improvements to the
! 204: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pthreads">pthreads(3)</a>
! 205: library.
1.16 tedu 206: <p>
207:
1.20 deraadt 208: <li>Replace many static fd_set uses, to instead use
209: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=poll">poll(2)</a>
210: or dynamic allocation.
1.16 tedu 211: <p>
212:
1.13 david 213: <li>Legacy KerberosIV support has been removed, and the remaining KerberosV
214: codebase has been restructured for easier management.
1.3 jason 215: <p>
216:
1.13 david 217: <li>Over 2400 ports, 2200 pre-built packages.
1.1 david 218: <p>
219:
220: <li>A large number of bug fixes, changes, and optimizations to our packet filter
1.20 deraadt 221: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pf">pf(4)</a>
1.1 david 222: including:
223: <ul>
1.20 deraadt 224: <li>packet tagging (e.g. filter on tags added by bridge based on MAC address)
1.10 frantzen 225: <li>stateful TCP normalization (prevent uptime calculation and NAT detection)
1.9 dhartmei 226: <li>passive OS detection (filter or redirect connections based on source OS)
227: <li>SYN proxy (protect servers against SYN flood attacks)
228: <li>adaptive state timeouts (prevent state table overflows under attack)
1.1 david 229: </ul>
230: <p>
231:
1.16 tedu 232: <li>Improved hardware support, including:
233: <ul>
234: <li>Kauai ATA controllers (Apple ATA100 wdc) enabling support for
235: Powerbook 12" and 17" models.
236: <li>Support for controlling LongRun registers on Transmeta CPUs.
1.19 tedu 237: <li>Many fixes to
238: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=aac">aac(4)</a>,
239: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ahc">ahc(4)</a>,
240: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=osiop">osiop(4)</a>,
241: and <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=siop">siop(4)</a>
242: SCSI drivers.
243: <li>New
244: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=it">it(4)</a>,
245: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=lm">lm(4)</a>,
246: and <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=viaenv">viaenv(4)</a>
247: hardware monitor drivers.
248: <li>New
249: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=safe">safe(4)</a>
250: driver for SafeNet crypto acclerators.
251: <li>New
252: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=mtd">mtd(4)</a>
253: driver for Myson Technologies network cards.
254: <li>More ethernet cards supported by
255: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=fxp">fxp(4)</a>
1.21 david 256: and <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dc&sektion=4">dc(4)</a>.
1.19 tedu 257: <li>Massive overhaul and sync with NetBSD of the entire
1.21 david 258: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=usb&sektion=4">usb(4)</a>
1.19 tedu 259: support system.
260: <li>New and better support for various controllers in
261: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pciide">pciide(4)</a>,
262: including experimental support for Serial ATA.
1.16 tedu 263: </ul>
264: <p>
265:
1.1 david 266: <li>The system includes the following major components from outside suppliers:
267: <ul>
1.7 david 268: <li>XFree86 4.3.0 (+ patches, and i386 contains 3.3.X servers also, thus
269: providing support for all chipsets)
1.1 david 270: <li>Gcc 2.95.3 (+ patches)
271: <li>Perl 5.8.0 (+ patches)
272: <li>Apache 1.3.28, mod_ssl 2.8.15, DSO support (+ patches)
273: <li>OpenSSL 0.9.7beta3 (+ patches)
274: <li>Groff 1.15
275: <li>Sendmail 8.12.9
276: <li>Bind 9.2.2 (+ patches)
1.5 avsm 277: <li>Lynx 2.8.4rel.1 with HTTPS and IPv6 support (+ patches)
1.1 david 278: <li>Sudo 1.6.7p5
279: <li>Ncurses 5.2
280: <li>Latest KAME IPv6
281: <li>Heimdal 0.6rc1 (+ patches)
282: <li>Arla-current
1.17 david 283: <li>OpenSSH 3.7 (now with GSSAPI support)
1.1 david 284: </ul>
285: <p>
286:
287: <p>
288: <li>Many improvements for security and reliability (look for the red
289: print in the <a href="plus.html">complete changelog</a>).
290: <p>
291: <li> and much more.
292:
293: </ul>
294:
295: <a name="install"></a>
296: <hr>
297: <p>
298: <h3><font color="#0000e0">How to install</font></h3>
299: <p>
300: Following this are the instructions which you would have on a piece of
301: paper if you had purchased a CDROM set instead of doing an alternate
302: form of install. The instructions for doing an ftp (or other style
303: of) install are very similar; the CDROM instructions are left intact
304: so that you can see how much easier it would have been if you had
305: purchased a CDROM instead.
306: <p>
307:
308: <hr>
309: Please refer to the following files on the three CDROMs or ftp mirror for
310: extensive details on how to install OpenBSD 3.4 on your machine:
311: <p>
312: <ul>
1.8 david 313: <li>CD1:3.4/i386/INSTALL.i386
1.1 david 314: <p>
1.8 david 315: <li>CD2:3.4/macppc/INSTALL.macppc
316: <li>CD2:3.4/vax/INSTALL.vax
1.1 david 317: <p>
1.8 david 318: <li>CD3:3.4/sparc/INSTALL.sparc
319: <li>CD3:3.4/sparc64/INSTALL.sparc64
1.1 david 320: <p>
1.8 david 321: <li>FTP:.../OpenBSD/3.4/alpha/INSTALL.alpha
322: <li>FTP:.../OpenBSD/3.4/hp300/INSTALL.hp300
323: <li>FTP:.../OpenBSD/3.4/hppa/INSTALL.hppa
324: <li>FTP:.../OpenBSD/3.4/mac68k/INSTALL.mac68k
325: <li>FTP:.../OpenBSD/3.4/mvme68k/INSTALL.mvme68k
1.1 david 326: </ul>
327: <hr>
328:
329: <p>
330: Quick installer information for people familiar with OpenBSD, and the
331: use of the "disklabel -E" command. If you are at all confused when
332: installing OpenBSD, read the relevant INSTALL.* file as listed above!
333: <p>
334:
335: <h3><font color="#e00000">OpenBSD/i386:</font></h3>
336: <ul>
337: Play with your BIOS options to enable booting from a CD. The OpenBSD/i386
338: release is on CD1. If your BIOS does not support booting from CD, you will need
339: to create a boot floppy to install from. To create a boot floppy write
340: <i>CD1:3.4/i386/floppy34.fs</i> to a floppy and boot via the floppy drive.
341:
342: <p>
343: Use <i>CD1:3.4/i386/floppyB34.fs</i> instead for greater scsi controller
344: support, or <i>CD1:3.4/i386/floppyC34.fs</i> for better laptop support.
345:
346: <p>
1.2 david 347: If you are planning on dual booting OpenBSD with another OS, you will need to
348: read the included INSTALL.i386 document.
1.1 david 349:
350: <p>
351: To make a boot floppy under MS-DOS, use the "rawrite" utility located
1.2 david 352: at <i>CD:/3.4/tools/rawrite.exe</i>. To make the boot floppy under a Unix OS,
353: use the <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=
354: dd&sektion=1">dd(1)</a> utility. The following is an example usage of
355: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dd&sektion=1">dd(1)
356: </a>, where the device could be "floppy", "rfd0c", or
357: "rfd0a".
1.1 david 358:
359: <ul><pre>
360: # <strong>dd if=<file> of=/dev/<device> bs=32k</strong>
361: </pre></ul>
362:
363: <p>
1.2 david 364: Make sure you use properly formatted perfect floppies with NO BAD BLOCKS or
365: your install will most likely fail. For more information on creating a boot
366: floppy and installing OpenBSD/i386 please refer to
367: <a href="faq/faq4.html#MkFlop">FAQ4.1</a>.
1.1 david 368: </ul>
369:
370: <p>
371: <h3><font color="#e00000">OpenBSD/macppc:</font></h3>
372: <ul>
373: Put the CD2 in your CDROM drive and poweron your machine while holding down the
374: <i>C</i> key until the display turns on and shows <i>OpenBSD/macppc boot</i>.
375:
376: <p>
377: Alternatively, at the Open Firmware prompt, enter <i>boot cd:,ofwboot
378: /3.4/macppc/bsd.rd</i>
379: </ul>
380:
381: <p>
382: <h3><font color="#e00000">OpenBSD/vax:</font></h3>
383: <ul>
384: Boot over the network via mopbooting as described in INSTALL.vax.
385: </ul>
386:
387: <p>
388: <h3><font color="#e00000">OpenBSD/sparc:</font></h3>
389: <ul>
1.2 david 390: The 3.4 release of OpenBSD/sparc is located on CD3. To boot off of this CD you
391: can use one of the two commands listed below, depending on the version of your
392: ROM.
1.1 david 393:
394: <ul><pre>
1.8 david 395: > <strong>boot cdrom 3.4/sparc/bsd.rd</strong>
1.1 david 396: or
1.8 david 397: > <strong>boot sd(0,6,0)3.4/sparc/bsd.rd</strong>
1.1 david 398: </pre></ul>
399:
400: <p>
401: If your sparc does not have a CD drive, you can alternatively boot from floppy.
1.2 david 402: To do so you need to write "CD3:3.4/sparc/floppy34.fs" to a floppy.
403: For more information see <a href="faq/faq4.html#MkFlop">FAQ4.1</a>. To boot from
404: the floppy use one of the two commands listed below, depending on the version of
405: your ROM.
1.1 david 406:
407: <ul><pre>
1.8 david 408: > <strong>boot floppy</strong>
1.1 david 409: or
1.8 david 410: > <strong>boot fd()</strong>
1.1 david 411: </pre></ul>
412:
413: <p>
1.2 david 414: Make sure you use a properly formatted floppy with NO BAD BLOCKS or your install
415: will most likely fail.
1.1 david 416:
417: <p>
418: If your sparc doesn't have a floppy drive nor a CD drive, you can either
419: setup a bootable tape, or install via network, as told in the
420: INSTALL.sparc file.
421: </ul>
422:
423: <p>
424: <h3><font color="#e00000">OpenBSD/sparc64:</font></h3>
425: <ul>
426: Put the CD3 in your CDROM drive and type <i>boot cdrom</i>.
427:
428: <p>
429: If this doesn't work, or if you don't have a CDROM drive, you can write
430: <i>CD3:3.4/sparc64/floppy34.fs</i> to a floppy and boot it with <i>boot
431: floppy</i>.<br>
1.2 david 432: Make sure you use a properly formatted floppy with NO BAD BLOCKS or your install
433: will most likely fail.
1.1 david 434:
435: <p>
436: You can also write <i>CD3:3.4/sparc64/miniroot34.fs</i> to the swap partition on
437: the disk and boot with <i>boot disk:b</i>.
438:
439: <p>
440: If nothing works, you can boot over the network as described in INSTALL.sparc64
441: </ul>
442:
443: <p>
444: <h3><font color="#e00000">OpenBSD/alpha:</font></h3>
445: <ul>
446: <p>Write <i>FTP:3.4/alpha/floppy34.fs</i> or
447: <i>FTP:3.4/alpha/floppyB34.fs</i> (depending on your machine) to a diskette and
448: enter <i>boot dva0</i>. Refer to INSTALL.alpha for more details.
449:
450: <p>
1.2 david 451: Make sure you use a properly formatted floppy with NO BAD BLOCKS or your install
452: will most likely fail.
1.1 david 453:
454: </ul>
455:
456: <p>
457: <h3><font color="#e00000">OpenBSD/hp300:</font></h3>
458: <ul>
459: <p>
460: Boot over the network by following the instructions in INSTALL.hp300.
461: </ul>
462:
463: <p>
464: <h3><font color="#e00000">OpenBSD/hppa:</font></h3>
465: <ul>
466: <p>
467: Boot over the network by following the instructions in INSTALL.hppa or the
468: <a href="hppa.html#netboot">hppa platform page</a>.
469: </ul>
470:
471: <p>
472: <h3><font color="#e00000">OpenBSD/mac68k:</font></h3>
473: <ul>
474: <p>
475: Boot MacOS as normal and partition your disk with the appropriate A/UX
476: configurations. Then, extract the Macside utilities from
477: <i>FTP:3.4/mac68k/utils</i> onto your hard disk. Run Mkfs to create your
478: filesystems on the A/UX partitions you just made. Then, use the
479: "BSD/Mac68k Installer" to copy all the sets in <i>FTP:3.4/mac68k/</i> onto your
480: partitions. Finally, you will be ready to configure the "BSD/Mac68k
481: Booter" with the location of your kernel and boot the system.
482: </ul>
483:
484: <p>
485: <h3><font color="#e00000">OpenBSD/mvme68k:</font></h3>
486: <ul>
487: <p>
488: You can create a bootable installation tape or boot over the network.<br>
489: The network boot requires a MVME68K BUG version that supports the <i>NIOT</i>
490: and <i>NBO</i> debugger commands. Follow the instructions in INSTALL.mvme68k
491: for more details.
492: </ul>
493:
494: <p>
495: <h3><font color="#e00000">Notes about the source code:</font></h3>
496: <ul>
497: src.tar.gz contains a source archive starting at /usr/src. This file
498: contains everything you need except for the kernel sources, which are
499: in a separate archive. To extract:
500: <p>
501: <ul><pre>
502: # <strong>mkdir -p /usr/src</strong>
503: # <strong>cd /usr/src</strong>
504: # <strong>tar xvfz /tmp/src.tar.gz</strong>
505: </pre></ul>
506: <p>
507: sys.tar.gz contains a source archive starting at /usr/src/sys.
508: This file contains all the kernel sources you need to rebuild kernels.
509: To extract:
510: <p>
511: <ul><pre>
512: # <strong>mkdir -p /usr/src/sys</strong>
513: # <strong>cd /usr/src</strong>
514: # <strong>tar xvfz /tmp/sys.tar.gz</strong>
515: </pre></ul>
516: <p>
517: Both of these trees are a regular CVS checkout. Using these trees it
518: is possible to get a head-start on using the anoncvs servers as
519: described <a href="anoncvs.html">here</a>.
520: Using these files
521: results in a much faster initial CVS update than you could expect from
522: a fresh checkout of the full OpenBSD source tree.
523: <p>
524: </ul>
525: <a name="ports"></a>
526: <hr>
527: <p>
528: <h3><font color="#0000e0">Ports Tree</font></h3>
529: <p>
530: A ports tree archive is also provided. To extract:
531: <p>
532: <ul><pre>
533: # <strong>cd /usr</strong>
534: # <strong>tar xvfz /tmp/ports.tar.gz</strong>
535: # <strong>cd ports</strong>
536: </pre></ul>
537: <p>
538: The <i>ports/</i> subdirectory is a checkout of the OpenBSD ports tree. Go
539: read the <a href="ports.html">ports</a> page
540: if you know nothing about ports
541: at this point. This text is not a manual of how to use ports.
542: Rather, it is a set of notes meant to kickstart the user on the
543: OpenBSD ports system.
544: <p>
545: Certainly, the OpenBSD ports system is not complete. It is doubtful it
546: will ever be. However, it is growing very fast and getting more stable.
547: Almost all ports provided with this release should build without problems
548: on most architectures (over 2400 packages build on i386, for instance).
549: <p>
550: The <i>ports/</i> directory represents a CVS (see the manpage for
551: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=cvs&apropos=0&sektion=1&manpath=OpenBSD+Current&arch=i386&format=html">
552: cvs(1)</a> if
553: you aren't familiar with CVS) checkout of our ports. As with our complete
554: source tree, our ports tree is available via anoncvs. So, in
555: order to keep current with it, you must make the <i>ports/</i> tree
556: available on a read-write medium and update the tree with a command
557: like:
558: <p>
559: <ul><pre>
560: # <strong>cd [portsdir]/; cvs -d anoncvsserver.openbsd.org:/cvs update -Pd -rOPENBSD_3_4</strong>
561: </pre></ul>
562: <p>
563: [Of course, you must replace the local directory and server name here
564: with the location of your ports collection and a nearby anoncvs
565: server.]
566: <p>
567: Note that most ports are available as packages through ftp. Updated
568: packages for the 3.4 release will be made available if problems arise.
569: <p>
570: If you're interested in seeing a port added, would like to help out, or just
571: would like to know more, the mailing list ports@openbsd.org is a good
572: place to know.
573: <p>
574:
575: <hr>
576: <a href="index.html"><img height="24" width="24" src="back.gif" border="0"
577: alt="OpenBSD"></a>
578: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
579: <br><small>
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