Mercurial > hg > xemacs-beta
annotate INSTALL @ 5076:d555581e3cba
fix issues with display of argument docstrings
-------------------- ChangeLog entries follow: --------------------
lib-src/ChangeLog addition:
2010-02-25 Ben Wing <ben@xemacs.org>
* make-docfile.c:
* make-docfile.c (write_c_args):
Convert newlines to spaces so that argument lists are always on one
line, because that's what function-documentation-1 expects.
lisp/ChangeLog addition:
c2010-02-25 Ben Wing <ben@xemacs.org>
* autoload.el (make-autoload):
Call cl-function-arglist with one arg.
* cl-macs.el (cl-function-arglist):
* cl-macs.el (cl-transform-lambda):
Make cl-function-arglist take only one arg, the arglist; no
function name passed. Also make sure to print () instead of nil
when empty arglist, or function-documentation-1 won't recognize
the arguments: line.
* help.el (function-arglist): If empty arg, don't display extra
space after function name.
author | Ben Wing <ben@xemacs.org> |
---|---|
date | Thu, 25 Feb 2010 04:10:52 -0600 |
parents | 1d775c6304d1 |
children | 0353d546dc1e |
rev | line source |
---|---|
0 | 1 XEmacs Installation Guide |
1338 | 2 |
0 | 3 Copyright (c) 1994, 1995, 1996 Board of Trustees, University of Illinois |
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4 Copyright (c) 1994-1999, 2003, 2008 Free Software Foundation, Inc. |
412 | 5 |
0 | 6 Permission is granted to anyone to make or distribute verbatim copies |
7 of this document as received, in any medium, provided that the | |
8 copyright notice and permission notice are preserved, | |
9 and that the distributor grants the recipient permission | |
10 for further redistribution as permitted by this notice. | |
11 | |
12 Permission is granted to distribute modified versions | |
13 of this document, or of portions of it, | |
14 under the above conditions, provided also that they | |
15 carry prominent notices stating who last changed them, | |
16 and that any new or changed statements about the activities | |
17 of the Free Software Foundation are approved by the Foundation. | |
18 | |
442 | 19 BUILDING AND INSTALLATION FOR UNIX AND CYGWIN |
20 | |
21 (for Microsoft Windows, see nt/README also.) | |
22 | |
23 PREREQUISITES | |
24 ============= | |
404 | 25 |
442 | 26 Make sure your system has enough swapping space allocated to handle a |
27 program whose pure code is 900k bytes and whose data area is at least | |
1338 | 28 400k and can reach 8Mb or more. Note that a typical XEmacs process |
29 can get much bigger: the instance this sentence was written with is | |
30 over 100MB! If the swapping space is insufficient, you will get an | |
442 | 31 error in the command `temacs -batch -l loadup dump', found in |
32 `./src/Makefile.in.in', or possibly when running the final dumped | |
33 XEmacs. | |
0 | 34 |
442 | 35 Verify that your users have a high enough stack limit. On some systems |
1036 | 36 such as OpenBSD and OSF/Tru64 the default is 2MB which is too low. On |
2648 | 37 MacOS/X (Darwin) before 10.3, it's 512kB. See 'PROBLEMS' for details. |
424 | 38 |
39 Building XEmacs requires about 100 Mb of disk space (including the | |
1338 | 40 XEmacs sources). Once installed, XEmacs occupies between 20 and 100 |
41 MB in the file system where it is installed; this includes the | |
42 executable files, Lisp libraries, miscellaneous data files, and | |
43 on-line documentation. The exact amount depends greatly on the number | |
44 of extra Lisp packages that are installed. | |
149 | 45 |
2427 | 46 XEmacs requires an ANSI C compiler, such as GCC. If you wish to build the |
47 documentation yourself, you will need at least version 1.68 of makeinfo (GNU | |
48 texinfo-3.11). GNU Texinfo 4.2 is recommended; it is necessary for building | |
49 Lisp packages, and we may move to it for the core. | |
149 | 50 |
1338 | 51 A note on terminology: unfortunately the terms "library" and "package" |
52 are heavily overloaded. In the following, "library" refers to an | |
53 external body of executable code which may be linked with XEmacs at | |
54 build time to provide support for system features, such as images, | |
55 audio, stream compression, databases, and input methods. A "Lisp | |
56 library" is a file of Lisp code which may be loaded into XEmacs at | |
57 run-time to provide editor features. A "package" is a specially | |
58 prepared Lisp library or set of Lisp libraries, providing for easy | |
59 installation, upgrade, and removal of applications written in Lisp. | |
398 | 60 |
442 | 61 PACKAGE SYSTEM |
62 ============== | |
424 | 63 |
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64 The FAQ sections 1.7 and 2.1 contain information vital to have a fully |
1338 | 65 working XEmacs. It includes a description of available packages, and |
66 how to bootstrap XEmacs from a minimal or a complete set of packages. | |
67 This information was not included in this file only because it is too | |
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68 large for this terse INSTALL. The FAQ is available in Texinfo format |
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69 in man/xemacs-faq.texi, as an Info file once you build XEmacs, and |
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70 online at http://www.xemacs.org/Documentation/21.5/html/xemacs-faq_1.html. |
1338 | 71 |
72 ADD-ON LIBRARIES | |
73 ================ | |
74 | |
75 Decide which libraries you would like to use with XEmacs, but are not | |
1375 | 76 yet available on your system. On some systems, X11, Motif and CDE are |
3018 | 77 optional additions. On MacOS/X systems prior to 10.2, you may download |
78 X11R6 for Mac OS X from http://www.apple.com/macosx/x11/download/. In | |
79 later releases X11 is available as an optional package on the | |
80 installation CDs. In either case you need both the runtime libraries | |
81 and the SDK (in a sidebar of that page at the time of writing). There | |
82 is also a 3rd-party implementation of X11R6 for the Mac at | |
83 http://www.xdarwin.org/. On Solaris, the SUNWaudmo package enables | |
84 native sound support. There are also a number of free software | |
85 applications that XEmacs can use. If these are not yet available on | |
86 your system, obtain, build and install those external libraries before | |
87 building XEmacs. The libraries XEmacs can use are: | |
1338 | 88 |
89 Xaw3d, XPM, JPEG, compface, PNG, zlib, GNU DBM, Berkeley DB, socks, | |
90 term, NAS, Canna, Kinput2, SJ3, Wnn, PostgreSQL, LDAP. | |
91 | |
92 You can get (most of) them from the XEmacs FTP archive at | |
93 <ftp://ftp.xemacs.org/pub/xemacs/aux>. Information about what | |
94 each library does is available in the file | |
95 <ftp://ftp.xemacs.org/pub/xemacs/aux/00README.txt>. | |
96 | |
2648 | 97 Use the `--with-site-includes' and `--with-site-libraries' options when |
98 building XEmacs to allow configure to find the external software | |
99 packages. For your convenience these can be set together by using the | |
100 `--with-site-prefixes' option. This will set these variables as needed | |
1338 | 101 assuming your libraries are organised as a typical /usr tree. |
102 | |
103 If you link dynamically with external libraries, usually denoted by | |
2648 | 104 ".so" (Unix), ".dll" (Windows), or ".dylib" (MacOS) file extensions, on |
105 some systems you may also need to add the library directories to the | |
106 `--with-site-runtime-libraries' option. It is typically necessary only | |
1338 | 107 if you link with dynamic libraries that are installed in non-standard |
2648 | 108 directories, or if you expect some of the libraries used to build XEmacs |
109 to be in a different directory at run time than at build time. | |
1338 | 110 |
111 NOTE: This option has unusual semantics. ONLY libraries found in the | |
112 directories specified in this option will be used at runtime. This | |
113 means you must specify ALL directories you want searched at runtime in | |
114 this option (perhaps excluding a very small number of standard system | |
115 library paths). | |
116 | |
2648 | 117 Directories specified with `--with-site-libraries' are NOT automatically |
118 added. The rationale is that most users will not need this option, and | |
119 this allows the builder to specify exactly the needed directories. | |
120 Specifying unnecessary directories leads to obscure problems (typically | |
121 startup delays) if those directories are mounted over a network, and the | |
122 automounter configuration changes. Not all systems need this option; | |
123 it's best to avoid using it if you can. | |
1338 | 124 |
125 Dynamic linking has pros and cons. Dynamically linking 3rd party | |
126 libraries to XEmacs decreases the size of the binary, and means you | |
127 don't need to rebuild XEmacs to take advantage of improvements in the | |
128 libraries. On the other hand, XEmacs can fail subtly if the semantics | |
129 of a library changes, other users may not be able to use your | |
130 "private" copies of the libraries, and you may have to relink XEmacs, | |
131 or even omit the feature, if the ABI changes when the libraries are | |
132 upgraded. | |
424 | 133 |
442 | 134 CONFIGURATION OPTIONS |
135 ===================== | |
269 | 136 |
442 | 137 In the top level directory of the XEmacs distribution, run the |
138 program `configure' as follows: | |
0 | 139 |
149 | 140 ./configure [CONFIGURATION-NAME] [--OPTION[=VALUE]] ... |
0 | 141 |
3018 | 142 Options are generally of the form `--with-FEATURE' or |
143 `--enable-FEATURE' to use a feature or `--without-FEATURE' or | |
144 `--disable-FEATURE' to not use a feature. Unlike the `configure' | |
145 program used in other applications, either `--with-FEATURE' or | |
146 `--enable-FEATURE' can be used to use the same feature. | |
147 | |
3050 | 148 If you haven't built XEmacs 21.5 recently, the change from the |
149 configure script based on Autoconf 2.13 can be a shock. Appendix: | |
150 Correspondence to Old Configure Options (at the end of this document) | |
151 contains a list of old options and their new equivalents. | |
152 | |
1338 | 153 Controlling the Host Type |
154 ------------------------- | |
155 | |
243 | 156 Almost always, you should let `configure' (actually the shell script |
157 `config.guess') guess your host type, by omitting the | |
149 | 158 CONFIGURATION-NAME argument. If you like to experiment, specify a |
159 configuration name in the form MACHINE-VENDOR-OPSYS, for example: | |
160 | |
161 sparc-sun-solaris2.6 | |
162 | |
163 See config.guess and configure.in for valid values for MACHINE, | |
164 VENDOR, and OPSYS. Also check `./etc/MACHINES' for advice on building | |
165 on particular machines. | |
0 | 166 |
1338 | 167 Specifying Location of Headers and Libraries |
168 -------------------------------------------- | |
169 | |
2648 | 170 The `--with-site-includes=DIR' and `--with-site-libraries=DIR' options |
171 allow you to specify additional places the compiler should look for | |
172 include files and object libraries. You may specify multiple DIR's by | |
1338 | 173 enclosing the list in quotes. All the external libraries you want to |
174 use with XEmacs (e.g. xpm, wnn, ...) described later should have their | |
175 include and library directories defined using these options. | |
176 | |
2648 | 177 The `--with-site-runtime-libraries=DIR' option specifies directories to |
1338 | 178 search for shared libraries at run time. If you use this option, you |
179 must specify ALL of the directories containing shared libraries at run | |
180 time, including system directories. Please read the information about | |
181 "ADD-ON LIBRARIES" above very carefully. | |
0 | 182 |
183 The `--x-includes=DIR' and `--x-libraries=DIR' options tell the build | |
184 process where the compiler should look for the include files and | |
185 object libraries used with the X Window System. Normally, `configure' | |
186 is able to find them; these options are necessary if you have your X | |
187 Window System files installed in unusual places. | |
188 | |
1338 | 189 Configuring the Build Process |
190 ----------------------------- | |
149 | 191 |
2648 | 192 The `--with-gcc=PROGRAM' option specifies that the build process should |
193 compile XEmacs using GCC. The `--with-compiler' option allows you to | |
194 specify some other compiler to be used to compile XEmacs. If neither | |
195 option is specified, the environment variable CC is used instead. | |
196 Otherwise the compiler will then default to 'cc'. | |
201 | 197 |
2648 | 198 The `--with-xemacs-compiler=PROGRAM' option specifies the compiler |
199 control program for the xemacs binary only. Other C code will be | |
200 compiled according to the `--with-gcc' and `--with-compiler' options | |
201 above. This is useful if you wish to compile XEmacs with a C++ | |
202 compiler, because the utilities in ./lib-src cannot be compiled as C++. | |
203 This option is primarily intended for use by the maintainers. | |
0 | 204 |
2648 | 205 The `--with-cflags=FLAGS' option specifies all of the CFLAGS the build |
206 process should use when compiling XEmacs, except for flags controlling | |
207 warning generation. Otherwise the value of the environment variable | |
208 CFLAGS is consulted. If that is also undefined, CFLAGS defaults to "-g | |
209 -O" for gcc and "-g" for all other compilers. | |
0 | 210 |
2648 | 211 The `--with-cflags-warning=FLAGS' option specifies the warnings to be |
1338 | 212 generated. There is normally no reason to use this flag, as XEmacs |
3050 | 213 turns on as many warnings as possible, and is still intended to build |
214 with no warnings. If you get any undocumented warnings, please report | |
215 them as bugs---they very often are, or at least indicate possible | |
216 bitrot. | |
594 | 217 |
2648 | 218 The `--with-cflags-optimization=FLAGS' option specifies the |
3050 | 219 optimizations to be used. There is normally no reason to use this |
220 flag, as XEmacs will already set the maximum safe optimization flags | |
221 appropriate for the compiler being invoked. | |
2648 | 222 |
223 The `--with-cflags-debugging=FLAGS' option specifies debugging | |
3050 | 224 information to be generated. You should avoid using this flag, as it |
225 makes most severe or fatal bugs hard-to-impossible to diagnose and | |
226 fix. Debugging information does not slow down XEmacs at runtime, and | |
227 it doesn't make the binary very much bigger. | |
2648 | 228 |
3050 | 229 The `--with-dynamic' option specifies that configure should try to |
230 link XEmacs dynamically rather than statically. `--with-static' | |
231 specifies the reverse. XEmacs's configure script detects whether | |
232 dynamic linking can be done on all platforms we know of; these options | |
233 are normally unnecessary. | |
234 | |
235 The `--with-modules' option specifies that XEmacs be built with | |
236 support for runtime loadable modules. NOTE TO OEMS: XEmacs can be | |
237 distributed configured to support several options based on external | |
238 APIs (currently LDAP, PostgreSQL, and Canna) as loadable modules. You | |
239 can distribute an XEmacs binary package with these options enabled | |
240 without depending on the external package. XEmacs will fail | |
241 gracefully at runtime, issuing an error message indicating that the | |
242 required support was not found on the system. | |
0 | 243 |
244 You can build XEmacs for several different machine types from a single | |
245 source directory. To do this, you must use a version of `make' that | |
442 | 246 supports the `VPATH' variable, such as GNU `make'. Create separate |
0 | 247 build directories for the different configuration types, and in each |
248 one, run the XEmacs `configure' script. `configure' looks for the | |
1338 | 249 Emacs source code in the directory that `configure' is in. The |
250 `--srcdir' option may not work correctly (traditionally it was | |
251 overridden by the directory containing `configure'). | |
252 | |
253 Configuring the Installation Layout | |
254 ----------------------------------- | |
0 | 255 |
256 The `--prefix=PREFIXDIR' option specifies where the installation process | |
257 should put XEmacs and its data files. This defaults to `/usr/local'. | |
258 - XEmacs (and the other utilities users run) go in PREFIXDIR/bin | |
259 (unless the `--exec-prefix' option says otherwise). | |
260 - The architecture-independent files go in PREFIXDIR/lib/xemacs-VERSION | |
276 | 261 (where VERSION is the version number of XEmacs, like `21.0'). |
0 | 262 - The architecture-dependent files go in |
243 | 263 PREFIXDIR/lib/xemacs-VERSION/CONFIGURATION-NAME |
264 (where CONFIGURATION-NAME is the host type, like mips-dec-ultrix4.2), | |
0 | 265 unless the `--exec-prefix' option says otherwise. |
266 | |
267 The `--exec-prefix=EXECDIR' option allows you to specify a separate | |
268 portion of the directory tree for installing architecture-specific | |
269 files, like executables and utility programs. If specified, | |
270 - XEmacs (and the other utilities users run) go in EXECDIR/bin, and | |
271 - The architecture-dependent files go in | |
243 | 272 EXECDIR/lib/xemacs-VERSION/CONFIGURATION-NAME. |
0 | 273 EXECDIR/bin should be a directory that is normally in users' PATHs. |
274 | |
442 | 275 If you specify --prefix (or any of the other installation directory |
276 options), they will get compiled into the xemacs executable so it will | |
1338 | 277 be able to find its various associated files. However, XEmacs has |
442 | 278 quite elaborate logic to find out the locations of these directories |
279 dynamically. Sometimes, it is desirable *not* to compile these | |
280 directories into the executable so you can move the XEmacs | |
281 installation around (as whole) at will. This is true for binary kits, | |
282 for instance. Therefore, you can specify --without-prefix on the | |
283 configure command line to prevent the installation prefix to become | |
284 part of the generated executable; everything else will continue to | |
285 work as usual. | |
0 | 286 |
1338 | 287 Configuring Feature Support |
288 --------------------------- | |
289 | |
290 If you don't want X Window System support, specify `--without-x'. If | |
291 you omit this option, `configure' will try to autodetect whether your | |
292 system has X Window System support, and arrange to use it if present. | |
293 | |
3050 | 294 The `--with-menubars=TYPE' option allows you to specify which X |
0 | 295 toolkit you wish to use for the menubar. The valid options are |
149 | 296 `lucid', `motif' and `no'. The default is `lucid' which is a |
0 | 297 Motif-lookalike menubar. We highly recommend its usage over the real |
298 Motif menubar. (In fact, the Motif menubar is currently broken.) If | |
149 | 299 `no' is specified then support for menubars will not be compiled in. |
0 | 300 |
3050 | 301 The `--with-scrollbars=TYPE' option allows you to specify which X |
0 | 302 toolkit you wish to use for the scrollbars. The valid options are |
149 | 303 `lucid', `motif', `athena', `athena3d', and `no'. The default is |
2648 | 304 `lucid' which is a Motif-lookalike scrollbar. If `no' is specified then |
305 support for scrollbars will not be compiled in. | |
0 | 306 |
3050 | 307 The `--with-dialogs=TYPE' option allows you to specify which X toolkit |
219 | 308 you wish to use for the dialog boxes. The valid options are `athena', |
243 | 309 `athena3d', `motif, and `no. The `lucid' option is accepted and will |
310 result in the `athena' toolkit being used. If the Motif toolkit can be | |
311 found the default is `motif'. Otherwise, the default is `athena'. If | |
2648 | 312 `no' is specified then support for dialog boxes will not be compiled in. |
0 | 313 |
3050 | 314 The `--with-toolbars' option allows you to enable or disable toolbar |
1338 | 315 support. The default is `yes' if support for a windowing system is |
316 included. | |
0 | 317 |
149 | 318 The `--with-xpm' option specifies that XEmacs should support X11 |
0 | 319 Pixmaps. `configure' will attempt to detect if you have the Xpm |
320 libraries and define `--with-xpm' for you. | |
321 | |
322 The `--with-xface' option specifies that XEmacs should support | |
323 X-Faces. `configure' will attempt to detect if you have the compface | |
324 library and define `--with-xface' for you. | |
325 | |
3050 | 326 The `--with-database' option specifies that XEmacs should be built |
1338 | 327 with simple database support. The valid options are `no' or a |
0 | 328 comma-separated list of one or more of `dbm', `gnudbm' or `berkdb'. |
329 `configure' will attempt to detect the necessary libraries and header | |
3050 | 330 files and define `--with-database' for you. |
0 | 331 |
1338 | 332 The `--with-postgresql' option specifies that XEmacs should be built |
333 with PostgreSQL support, linking with libpq. `configure' will attempt | |
334 to detect whether PostgreSQL support is available, and automatically | |
3050 | 335 define `--with-postgresql' for you. NOTE TO OEMS: If modules are |
336 supported and enabled, the libpq API support will be build as a | |
337 module. | |
1338 | 338 |
339 The `--with-ldap' option specifies that XEmacs should be build with | |
340 LDAP support, using the OpenLDAP libraries. `configure' will attempt | |
341 to detect whether LDAP support is available, and automatically define | |
3050 | 342 `--with-ldap' for you. NOTE TO OEMS: If modules are supported and |
343 enabled, the OpenLDAP API support will be build as a module. | |
1338 | 344 |
0 | 345 The `--with-socks' option specifies that XEmacs should be built with |
149 | 346 SOCKS support. This requires the libsocks library. |
0 | 347 |
3050 | 348 The `--with-external-widget' option specifies that XEmacs should be |
2648 | 349 built with support for being used as a widget by other X11 applications. |
1338 | 350 This functionality should be considered beta. |
351 | |
3050 | 352 The `--with-sound=TYPE' option specifies that XEmacs should be built |
353 with sound support. Native (`--with-sound=native') sound support is | |
1338 | 354 currently available only on Sun SparcStations, SGI's, HP9000s, and |
355 systems (such as Linux) with soundcard.h. Network Audio Support (NAS) | |
3050 | 356 (`--with-sound=nas') is an extension to X that you may or may not have |
2648 | 357 for your system. For NAS, you will probably need to provide the paths |
358 to the nas include and library directories to configure. If | |
3050 | 359 `--with-sound' is not specified, `configure' will attempt to determine |
360 if your configuration supports native sound and define --with-sound | |
2648 | 361 for you. If your native sound library is not in a standard location you |
362 can specify it with the `--with-native-sound-lib=LIB' flag. For Linux, | |
363 `/dev/audio' is required for SunAudio files and `/dev/dsp' is required | |
364 for raw data and WAVE format files. | |
1338 | 365 |
0 | 366 The `--with-tooltalk' option specifies that XEmacs should be built |
367 with ToolTalk support for interconnecting with other applications. | |
243 | 368 ToolTalk is not yet supported on all architectures. If you use this |
369 option, you should have the tooltalk package (see etc/PACKAGES) | |
370 installed prior to building XEmacs. | |
0 | 371 |
372 The `--with-sparcworks' option specifies that XEmacs should be built | |
149 | 373 with support for Sun Sparcworks 3.0.1 and up (including Sun WorkShop). |
374 This functionality is only of use on SunOS 4.1.x and Solaris 2.x | |
272 | 375 systems. If you use this option, you should have the Sun package (see |
243 | 376 etc/PACKAGES) installed prior to building XEmacs. |
0 | 377 |
149 | 378 The `--with-cde' option allows you to enable or disable CDE drag and |
0 | 379 drop support. `configure' will attempt to detect this option and |
380 define `--with-cde' for you. | |
381 | |
1338 | 382 Internationalization Options |
383 ---------------------------- | |
0 | 384 |
3050 | 385 The `--with-mule' option enables MUlti-Lingual Emacs (Mule) support, |
1338 | 386 needed to support non-Latin-1 (including Asian) languages. Mule |
387 support is required for Asian language and Unicode (multibyte and wide | |
388 character) support. With the advent of the Euro and European | |
389 Community expansion, Mule support is also recommended for Western | |
390 Europeans. Enabling Mule support requires the mule-base package | |
391 installed prior to building XEmacs. The `--with-xim', --with-xfs', | |
392 `--with-canna', `--with-wnn' and `--with-wnn6' options require | |
393 Mule support. | |
149 | 394 |
395 The `--with-xim' option enables use of the X11 XIM mechanism to allow | |
396 an input method to input text into XEmacs. The input method is shared | |
397 among all the X applications sharing an X display and using the same | |
151 | 398 language. The XIM support comes in two flavors: `motif' and `xlib'. |
399 The Motif support (the XmIm* functions) is preferred when available. | |
243 | 400 The xlib XIM support works reasonably well so long as the X11 libraries |
401 are recent enough. It has been fairly well tested on Linux with glibc | |
402 2.0.5 and 2.0.6 and Kinput2 as an XIM server. In this configuration | |
403 X11 must be recompiled with X_LOCALE defined because glibc is lacking | |
404 localization for Japanese. The XIM support defaults to `no' except | |
405 when Motif is detected where it is stable with OSF libraries. The XIM | |
406 support in Lesstif (a Free Motif replacement) does not work as of | |
407 v0.82. If you enable this option, you will probably wish to install | |
408 the `locale' package which contains localized Splash screens and | |
409 Menubars. | |
410 | |
272 | 411 The `--with-xfs' option enables use of a multilingual Menubar. At the |
243 | 412 present time, only Japanese and French locales are supported. In |
272 | 413 order to use a multilingual Menubar you must have the `locale' package |
243 | 414 installed. The `locale' package does not have to be installed when |
415 building XEmacs. | |
149 | 416 |
417 The `--with-canna' option enables the use of the Canna Japanese input | |
243 | 418 method. This is stable code and fairly well tested. In order to use |
2283 | 419 it, you will have to have the Canna server installed and running. Canna |
420 versions 3.2pl2, 3.5b2, and 3.7p3 are known to work. Version 3.2pl2 is | |
421 considered more stable than version 3.5b2; the stability of 3.7p3 is | |
422 still unknown. If Canna is already installed, configure will autodetect | |
423 it, so you never need to explicitly use this option unless your Canna | |
424 libraries are somewhere strange. Canna run time support is currently | |
425 bundled with the `mule-base' package so there is nothing additional to | |
3050 | 426 install in order to use it. NOTE TO OEMS: If modules are supported |
427 and enabled, the libcanna API support will be build as a module. | |
0 | 428 |
243 | 429 The `--with-wnn' and `--with-wnn6' options are for compiling with the Wnn |
430 multi-language input method. `--with-wnn' is for compiling with Wnn-4.2, | |
431 the Free version of WNN. `--with-wnn6' is for compiling against WNN6, | |
432 the commercial version of WNN available from OMRON Corporation. This is | |
433 stable code and fairly well tested. In order to build with this | |
434 option, you will need to have the `egg-its' lisp package already | |
435 installed. | |
436 | |
437 Please note that it is safe to build with as many of the options | |
438 `--with-xim', `--with-canna' and `--with-wnn' as your system | |
439 supports. | |
104 | 440 |
1338 | 441 Options for Developers and Special Requirements |
442 ----------------------------------------------- | |
443 | |
2648 | 444 The `--with-rel-alloc' option can be used to either enable or disable |
445 use of the relocating allocator. Turning on --with-rel-alloc will allow | |
446 XEmacs to return unused memory to the operating system, thereby reducing | |
447 its memory footprint. However, it may make XEmacs runs more slowly, | |
1338 | 448 especially if your system's `mmap' implementation is missing or |
2648 | 449 inefficient. Generally, it's best to go with the default configuration |
450 for your system. You can tweak this based on how you use XEmacs, and | |
451 the memory and cpu resources available on your system. | |
1338 | 452 |
453 The `--with-system-malloc' option can be used to either enable or | |
454 disable use of the system malloc. Generally, it's best to go with the | |
455 default configuration for your system. Note that on many systems | |
456 using the system malloc disables the use of the relocating allocator. | |
457 | |
458 The `--with-debug-malloc' option can be used to link a special | |
459 debugging version of malloc. Debug Malloc is not included with XEmacs | |
460 and is intended for use only by the developers. It may be obtained | |
461 from <URL:http://www.letters.com/dmalloc/>. | |
462 | |
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463 The `--with-debug' and `--with-error-checking' options are primarily |
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464 useful to the developers. `--with-debug' incorporates code for |
2648 | 465 performing various tests, but does not impose a speed penalty. |
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466 `--with-error-checking' adds additional tests to many of the commonly |
2648 | 467 used macros, and imposes a speed penalty. Using either or both of these |
468 options can make bug reports more useful to the developers. | |
1338 | 469 |
2648 | 470 The `--verbose' option is useful only to the developers. It displays |
471 additional information, useful for debugging `configure'. | |
1338 | 472 |
442 | 473 MAIL LOCKING |
474 ============ | |
475 | |
845 | 476 For most platforms, configure or the src/s file have the preferred |
477 method for locking mail spool files preconfigured. Otherwise you must | |
478 find out for youself. Do not choose a locking protocol "on the | |
479 objective merits." XEmacs must use the same method as other mail | |
1338 | 480 utilities on your system, or you WILL lose mail. |
845 | 481 |
482 Presently, XEmacs supports lockf, flock, and dot locking. Specify the | |
2648 | 483 locking method via the --with-mail-locking=METHOD option to configure. |
484 Valid values for METHOD are --with-mail-locking are `lockf', `flock', | |
485 and `dot'. | |
442 | 486 |
487 RUNNING CONFIGURE | |
488 ================= | |
489 | |
149 | 490 `configure' doesn't do any compilation or installation itself. It |
491 just creates the files that influence those things: `./src/config.h', | |
1338 | 492 and all the Makefiles in the build tree. |
104 | 493 |
0 | 494 When it is done, `configure' prints a description of what it did and |
495 creates a shell script `config.status' which, when run, recreates the | |
496 same configuration. If `configure' exits with an error after | |
1338 | 497 disturbing the status quo, it removes `config.status'. If `configure' |
498 doesn't work as expected, the file `config.log' contains details of | |
499 the tests run and their results. | |
0 | 500 |
442 | 501 AUXILIARY PATHS |
502 =============== | |
503 | |
504 Look at `./lisp/paths.el'; if some of those values are not right for | |
505 your system, set up the file `./lisp/site-init.el' with XEmacs Lisp | |
506 code to override them; it is not a good idea to edit paths.el itself. | |
507 YOU MUST USE THE LISP FUNCTION `setq' TO ASSIGN VALUES, rather than | |
508 `defvar', as used by `./lisp/paths.el'. For example, | |
0 | 509 |
510 (setq news-inews-program "/usr/bin/inews") | |
511 | |
512 is how you would override the default value of the variable | |
513 news-inews-program (which is "/usr/local/inews"). | |
514 | |
515 Before you override a variable this way, *look at the value* that the | |
516 variable gets by default! Make sure you know what kind of value the | |
517 variable should have. If you don't pay attention to what you are | |
518 doing, you'll make a mistake. | |
519 | |
392 | 520 Things may malfunction if the variable `directory-abbrev-alist' is not |
521 set up to translate "temporary" automounter mount points into the | |
522 canonical form. XEmacs tries to detect how your automounter is | |
523 configured. If you have an unusual automounter configuration that | |
524 XEmacs cannot detect, you may need to change the value of | |
525 `directory-abbrev-alist'. | |
371 | 526 |
442 | 527 SITE-SPECIFIC STARTUP CODE |
528 ========================== | |
529 | |
530 Put into `./lisp/site-init.el' or `./lisp/site-load.el' any Emacs Lisp | |
531 code you want XEmacs to load before it is dumped out. Use | |
0 | 532 site-load.el for additional libraries if you arrange for their |
533 documentation strings to be in the lib-src/DOC file (see | |
534 src/Makefile.in.in if you wish to figure out how to do that). For all | |
535 else, use site-init.el. | |
536 | |
537 Note that, on some systems, the code you place in site-init.el must | |
538 not use expand-file-name or any other function which may look | |
539 something up in the system's password and user information database. | |
540 See `./PROBLEMS' for more details on which systems this affects. | |
541 | |
542 The `site-*.el' files are nonexistent in the distribution. You do not | |
543 need to create them if you have nothing to put in them. | |
544 | |
442 | 545 TERMCAP CONFIGURATION |
546 ===================== | |
547 | |
548 Refer to the file `./etc/TERMS' for information on fields you may | |
0 | 549 wish to add to various termcap entries. The files `./etc/termcap.ucb' |
550 and `./etc/termcap.dat' may already contain appropriately-modified | |
551 entries. | |
552 | |
442 | 553 RUNNING MAKE |
554 ============ | |
555 | |
556 Run `make' in the top directory of the XEmacs distribution to finish | |
0 | 557 building XEmacs in the standard way. The final executable file is |
1338 | 558 named `src/xemacs'. You can execute this file in place without |
0 | 559 copying it, if you wish; then it automatically uses the sibling |
560 directories ../lisp, ../lib-src, ../info. | |
561 | |
1338 | 562 Or you can install the executable and the other XEmacs into their |
563 permanent locations, with `make install'. By default, XEmacs's files | |
0 | 564 are installed in the following directories: |
565 | |
566 `/usr/local/bin' holds the executable programs users normally run - | |
388 | 567 `xemacs', `etags', `ctags', `b2m', `emacsclient', `ellcc', |
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568 `gnuclient', `gnudoit', and `gnuattach'. |
0 | 569 |
570 `/usr/local/lib/xemacs-VERSION/lisp' holds the Emacs Lisp libraries; | |
571 `VERSION' stands for the number of the XEmacs version | |
572 you are installing, like `18.59' or `19.14'. Since | |
573 the lisp libraries change from one version of XEmacs to | |
574 another, including the version number in the path | |
575 allows you to have several versions of XEmacs installed | |
576 at the same time; this means that you don't have to | |
577 make XEmacs unavailable while installing a new version. | |
578 | |
579 XEmacs searches for its lisp files in these | |
580 directories, and then in | |
581 `/usr/local/lib/xemacs/site-lisp/*'. | |
582 | |
583 `/usr/local/lib/xemacs-VERSION/etc' holds the XEmacs tutorial, the | |
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584 Unicode database, and other architecture-independent |
0 | 585 files XEmacs might need while running. VERSION is as |
586 specified for `.../lisp'. | |
587 | |
588 `/usr/local/lib/xemacs/lock' contains files indicating who is | |
589 editing what, so XEmacs can detect editing clashes | |
590 between users. | |
591 | |
592 `/usr/local/lib/xemacs-VERSION/CONFIGURATION-NAME' contains executable | |
593 programs used by XEmacs that users are not expected to | |
594 run themselves, and the DOC file. `VERSION' is the | |
595 number of the XEmacs version you are installing, and | |
243 | 596 `CONFIGURATION-NAME' is the host type of your system. |
597 Since these files are specific to the version of | |
598 XEmacs, operating system, and architecture in use, | |
599 including the configuration name in the path allows | |
600 you to have several versions of XEmacs for any mix of | |
601 machines and operating systems installed at the same | |
602 time; this is useful for sites at which different | |
603 kinds of machines share the file system XEmacs is | |
604 installed on. | |
0 | 605 |
388 | 606 `/usr/local/lib/xemacs-VERSION/CONFIGURATION-NAME/modules' holds the Emacs |
607 dynamically loadable modules. These are special programs | |
608 typically written in C that can be loaded in much the same | |
609 way that Lisp packages are. Not all systems support | |
610 dynamic modules, so do not be alarmed if this directory | |
611 does not exist or is empty. | |
612 | |
613 XEmacs searches for modules in this directory, or any | |
614 sub-directory of it, and then in | |
615 `/usr/local/lib/xemacs/site-modules/*'. | |
616 | |
0 | 617 `/usr/local/lib/xemacs-VERSION/info' holds the on-line documentation |
618 for XEmacs, known as "info files". | |
619 | |
620 `/usr/local/man/man1' holds the man pages for the programs installed | |
621 in `/usr/local/bin'. | |
622 | |
623 If these directories are not what you want, you can specify where to | |
624 install XEmacs's libraries and data files or where XEmacs should search | |
625 for its lisp files by giving values for `make' variables as part of | |
442 | 626 the command. |
0 | 627 |
628 You can change where the build process installs XEmacs and its data | |
629 files by specifying values for `make' variables as part of the `make' | |
630 command line. For example, if you type | |
631 | |
632 make install bindir=/usr/local/gnubin | |
633 | |
634 the `bindir=/usr/local/gnubin' argument indicates that the XEmacs | |
635 executable files should go in `/usr/local/gnubin', not | |
636 `/usr/local/bin'. | |
637 | |
638 Here is a complete list of the variables you may want to set. | |
639 | |
640 `bindir' indicates where to put executable programs that users can | |
641 run. This defaults to /usr/local/bin. | |
642 | |
643 `datadir' indicates where to put the architecture-independent | |
644 read-only data files that XEmacs refers to while it runs; it | |
645 defaults to /usr/local/lib. We create the following | |
646 subdirectories under `datadir': | |
647 - `xemacs-VERSION/lisp', containing the XEmacs lisp libraries, and | |
648 | |
649 - `xemacs-VERSION/etc', containing the XEmacs tutorial and the | |
650 `yow' database. | |
651 `VERSION' is the number of the XEmacs version you are installing, | |
652 like `18.59' or `19.14'. Since these files vary from one version | |
653 of XEmacs to another, including the version number in the path | |
654 allows you to have several versions of XEmacs installed at the | |
655 same time; this means that you don't have to make XEmacs | |
656 unavailable while installing a new version. | |
657 | |
658 `statedir' indicates where to put architecture-independent data files | |
659 that XEmacs modifies while it runs; it defaults to | |
660 /usr/local/lib as well. We create the following | |
661 subdirectories under `statedir': | |
662 - `xemacs/lock', containing files indicating who is editing | |
663 what, so XEmacs can detect editing clashes between | |
664 users. | |
665 | |
666 `libdir' indicates where to put architecture-specific data files that | |
667 XEmacs refers to as it runs; it too defaults to `/usr/local/lib'. | |
668 We create the following subdirectories under `libdir': | |
669 - `xemacs-VERSION/CONFIGURATION-NAME', containing executable | |
670 programs used by XEmacs that users are not expected to run | |
1338 | 671 themselves, and the DOC file. |
0 | 672 `VERSION' is the number of the XEmacs version you are installing, |
243 | 673 and `CONFIGURATION-NAME' is the host type of your system. |
674 Since these files are specific to the version of XEmacs, | |
675 operating system, and architecture in use, including the | |
676 configuration name in the path allows you to have several | |
677 versions of XEmacs for any mix of machines and operating | |
678 systems installed at the same time; this is useful for sites | |
679 at which different kinds of machines share the file system | |
680 XEmacs is installed on. | |
0 | 681 |
682 `infodir' indicates where to put the info files distributed with | |
683 XEmacs; it defaults to `/usr/local/lib/xemacs-VERSION/info'. | |
684 | |
685 `mandir' indicates where to put the man pages for XEmacs and its | |
686 utilities (like `etags'); it defaults to | |
687 `/usr/local/man/man1'. | |
688 | |
689 `prefix' doesn't give a path for any specific part of XEmacs; instead, | |
690 its value is used to determine the defaults for all the | |
691 architecture-independent path variables - `datadir', | |
692 `statedir', `infodir', and `mandir'. Its default value is | |
693 `/usr/local'; the other variables add on `lib' or `man' to it | |
694 by default. | |
695 | |
696 For example, suppose your site generally places GNU software | |
697 under `/usr/users/software/gnusoft' instead of `/usr/local'. | |
698 By including | |
699 `prefix=/usr/users/software/gnusoft' | |
700 in the arguments to `make', you can instruct the build process | |
701 to place all of the XEmacs data files in the appropriate | |
702 directories under that path. | |
703 | |
704 `exec_prefix' serves the same purpose as `prefix', but instead | |
705 determines the default values for the architecture-dependent | |
706 path variables - `bindir' and `libdir'. | |
707 | |
708 The above variables serve analogous purposes in the makefiles for all | |
709 GNU software; here are some variables specific to XEmacs. | |
710 | |
711 `lispdir' indicates where XEmacs installs and expects its lisp | |
712 libraries. Its default value, based on `datadir' (see above), | |
713 is `/usr/local/lib/xemacs-VERSION/lisp' (where `VERSION' is as | |
714 described above). | |
715 | |
716 `sitelispdir' indicates where XEmacs should search for lisp libraries | |
717 specific to your site. XEmacs checks them in order before | |
718 checking `lispdir'. Its default value, based on `datadir' | |
719 (see above), is `/usr/local/lib/xemacs/site-lisp'. | |
720 | |
721 `etcdir' indicates where XEmacs should install and expect the rest of | |
722 its architecture-independent data, like the tutorial and yow | |
723 database. Its default value, based on `datadir' | |
724 (see above), is `/usr/local/lib/xemacs-VERSION/etc' (where | |
725 `VERSION' is as described above). | |
726 | |
727 `lockdir' indicates the directory where XEmacs keeps track of its | |
728 locking information. Its default value, based on `statedir' | |
729 (see above), is `/usr/local/lib/xemacs/lock'. | |
730 | |
731 `archlibdir' indicates where XEmacs installs and expects the | |
732 executable files and other architecture-dependent data it uses | |
733 while running. Its default value, based on `libdir' (see | |
734 above), is `/usr/local/lib/xemacs-VERSION/CONFIGURATION-NAME' | |
735 (where VERSION and CONFIGURATION-NAME are as described above). | |
736 | |
420 | 737 `docdir' indicates where to put Lisp documentation strings that XEmacs |
442 | 738 refers to as it runs. It defaults to the value of `archlibdir' |
420 | 739 (see above). |
740 | |
388 | 741 `moduledir' indicates where XEmacs installs and expects to find |
742 any dynamic modules. Its default value, based on | |
743 `archlibdir' (see above) is | |
744 `/usr/local/lib/xemacs-VERSION/CONFIGURATION-NAME/modules' | |
745 (where VERSION and CONFIGURATION-NAME are as described above). | |
746 By their very nature, dynamic loadable modules are architecture- | |
442 | 747 dependent, and care should be taken not to set this directory |
748 to a system- or architecture-independent directory. | |
388 | 749 |
0 | 750 Remember that you must specify any variable values you need each time |
751 you run `make' in the top directory. If you run `make' once to build | |
752 xemacs, test it, and then run `make' again to install the files, you | |
753 must provide the same variable settings each time. To make the | |
754 settings persist, you can edit them into the `Makefile' in the top | |
755 directory, but be aware that running the `configure' program erases | |
756 `Makefile' and rebuilds it from `Makefile.in'. | |
757 | |
758 The top-level Makefile stores the variable settings it used in the | |
759 Makefiles for the subdirectories, so you don't have to specify them | |
760 when running make in the subdirectories. | |
761 | |
442 | 762 Using GNU Make allows for simultaneous builds with and without the |
763 --srcdir option. | |
0 | 764 |
1283 | 765 STRIPPING BINARIES |
766 ================== | |
767 | |
768 This saves nothing but a small (by modern standards) amount of disk | |
769 space; the symbol table is not loaded into memory at execution time. | |
770 If you do encounter a crash or other serious bug, the first thing the | |
771 developers will do is ask you to build an XEmacs with a full symbol | |
772 table, anyway. Don't strip the XEmacs binary. | |
773 | |
442 | 774 MAIL-LOCKING POST-INSTALLATION |
775 ============================== | |
0 | 776 |
442 | 777 If your system uses dot-locking to interlock access to mailer inbox |
778 files, then you might need to make the movemail program setuid or | |
779 setgid to enable it to write the lock files. We believe this is safe. | |
780 The setuid/setgid bits need not be set on any other XEmacs-related | |
781 executables. | |
0 | 782 |
442 | 783 CLEANING UP |
784 ========== | |
0 | 785 |
442 | 786 You are done with the hard part! You can remove executables and |
787 object files from the build directory by typing `make clean'. To also | |
788 remove the files that `configure' created (so you can compile XEmacs | |
789 for a different configuration), type `make distclean'. | |
0 | 790 |
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791 READ THE FAQ |
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792 ============ |
0 | 793 |
442 | 794 Do it! |
0 | 795 |
796 PROBLEMS | |
442 | 797 ======== |
398 | 798 |
1338 | 799 The most common problem is that you forgot to read and follow the |
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800 directions for installing bootstrap packages in the FAQ. You can not |
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801 have a normal XEmacs without downloading some additional packages. |
424 | 802 |
1036 | 803 See the file PROBLEMS in this directory for a list of various problems |
804 sometimes encountered, and what to do about them. PROBLEMS is also | |
805 the place where platform-specific build notes can be found. | |
3050 | 806 |
807 APPENDIX: CORRESPONDENCE TO OLD CONFIGURE OPTIONS | |
808 ================================================= | |
809 | |
810 Here is a full translation of command line arguments. Note that any | |
811 option starting with "--with" may also be specified with "--enable". | |
812 This list may not be up-to-date. | |
813 | |
814 Old | New | |
815 ------------------------------------------ | |
816 General options: | |
817 ---------------- | |
818 | |
819 --help Unchanged | |
820 --usage Removed | |
821 --verbose Unchanged | |
822 --extra-verbose Removed | |
823 | |
824 Compilation options: | |
825 -------------------- | |
826 | |
827 --compiler --with-compiler | |
828 --xemacs-compiler --with-xemacs-compiler | |
829 --with-gcc Unchanged | |
830 --cflags --with-cflags | |
831 --cflags-warning --with-cflags-warning | |
832 --debug --with-debug | |
833 New --with-cflags-debug | |
834 New --with-optimization | |
835 New --with-cflags-optimization | |
836 --cpp --with-cpp | |
837 --cppflags --with-cppflags | |
838 --libs --with-libs | |
839 --ldflags --with-ldflags | |
840 --site-includes --with-site-includes | |
841 --site-libraries --with-site-libraries | |
842 --site-prefixes --with-site-prefixes | |
843 --site-runtime-libraries --with-site-runtime-libraries | |
844 --dynamic --with-dynamic | |
845 --srcdir Unchanged | |
846 | |
847 Installation options: | |
848 --------------------- | |
849 | |
850 --prefix Unchanged | |
851 --with-prefix Unchanged | |
852 --with-netinstall Unchanged | |
853 --bindir Unchanged | |
854 --datadir Unchanged | |
855 --statedir Unchanged | |
856 --libdir Unchanged | |
857 --infodir Unchanged | |
858 --mandir Unchanged | |
859 --lispdir --with-lispdir | |
860 --sitelispdir Removed | |
861 --etcdir --with-etcdir | |
862 --lockdir Removed | |
863 --archlibdir --with-archlibdir | |
864 --docdir --with-docdir | |
865 --moduledir --with-moduledir | |
866 | |
867 Run-time path-searching options: | |
868 -------------------------------- | |
869 | |
870 --with-site-lisp Unchanged | |
871 --with-site-modules Unchanged | |
872 --package-path --with-package-path | |
873 --infopath --with-infopath | |
874 | |
875 Window-system options: | |
876 ---------------------- | |
877 | |
878 --with-gtk Unchanged | |
879 --with-gnome Unchanged | |
880 --with-x11 Unchanged | |
881 --x-includes Unchanged | |
882 --x-libraries Unchanged | |
883 --with-msw Unchanged | |
884 --with-toolbars Unchanged | |
885 --with-wmcommand Unchanged | |
886 --with-athena Unchanged | |
887 --with-menubars Unchanged | |
888 --with-scrollbars Unchanged | |
889 --with-dialogs Unchanged | |
890 --with-widgets Unchanged | |
891 --with-dragndrop Unchanged | |
892 --with-cde Unchanged | |
893 --with-xmu Unchanged | |
894 --external-widget --with-external-widget | |
895 | |
896 TTY (character terminal) options: | |
897 --------------------------------- | |
898 | |
899 --with-tty Unchanged | |
900 --with-ncurses Unchanged | |
901 --with-gpm Unchanged | |
902 | |
903 Image options: | |
904 -------------- | |
905 | |
906 --with-xpm Unchanged | |
907 --with-png Unchanged | |
908 --with-jpeg Unchanged | |
909 --with-tiff Unchanged | |
910 --with-xface Unchanged | |
911 --with-gif Unchanged | |
912 | |
913 Sound options: | |
914 -------------- | |
915 | |
916 --with-sound Unchanged | |
917 --native-sound-lib=LIB --with-native-sound-lib | |
918 | |
919 Internationalization options: | |
920 ----------------------------- | |
921 | |
922 --with-mule Unchanged | |
923 --with-xim Unchanged | |
924 --with-canna Unchanged | |
925 --with-wnn Unchanged | |
926 --with-wnn6 Unchanged | |
927 --with-xfs Unchanged | |
928 | |
929 File-related options: | |
930 --------------------- | |
931 | |
932 --with-default-eol-detection Unchanged | |
933 --with-clash-detection Unchanged | |
934 | |
935 Database options: | |
936 ----------------- | |
937 | |
938 --with-database Unchanged | |
939 --with-ldap Unchanged | |
940 --with-postgresql Unchanged | |
941 | |
942 Mail options: | |
943 ------------- | |
944 | |
945 --mail-locking=TYPE --with-mail-locking | |
946 --with-pop Unchanged | |
947 --with-kerberos Unchanged | |
948 --with-hesiod Unchanged | |
949 | |
950 Networking options: | |
951 ------------------- | |
952 | |
953 --with-tooltalk Unchanged | |
954 --with-socks Unchanged | |
955 --with-dnet Unchanged | |
956 --with-ipv6-cname Unchanged | |
957 | |
958 Memory allocation options: | |
959 -------------------------- | |
960 | |
961 --rel-alloc --with-rel-alloc | |
962 --with-dlmalloc Unchanged | |
963 --with-system-malloc Unchanged | |
964 --with-debug-malloc Unchanged | |
965 | |
966 Emacs Lisp options: | |
967 ------------------- | |
968 | |
969 --use-number-lib --with-bignum | |
970 | |
971 Debugging options: | |
972 ------------------ | |
973 | |
974 --debug --with-debug | |
975 --error-checking --with-error-checking | |
976 --memory-usage-stats --with-memory-usage-stats | |
977 --quick-build --with-quick-build | |
978 --use-union-type --with-union-type | |
979 --with-quantify Unchanged | |
980 --with-purify Unchanged | |
981 | |
982 Developer options: | |
983 ------------------ | |
984 | |
985 --with-workshop Unchanged | |
986 --pdump --with-pdump | |
987 --use-kkcc --with-kkcc | |
988 --with-modules Unchanged | |
989 | |
990 The output files produced by this new configure should be almost | |
991 identical to those produced by the old. This can be tested with the | |
992 provided regression test script. This script runs the two versions of | |
993 configure with the supplied list of command line arguments and reports | |
994 any differences. Please add your favorite configuration command lines | |
995 to the list before running the test. The script is run as: | |
996 | |
997 $ tests/autoconf/regressiontest.pl /absolute/path/to/2.13/configure \ | |
998 /absolute/path/to/2.59/configure >diffs.txt | |
999 | |
1000 The only differences should be: | |
1001 - those related to changes in the command line arguments | |
1002 - the change of SYS_SIGLIST_DECLARED to HAVE_DECL_SYS_SIGLIST (because the old | |
1003 form has been removed), and | |
1004 - The removal of trailing comments in src/config.h. | |
1005 |