Anthony Baxter | f30bc11 | 2004-09-02 16:38:20 +0000 | [diff] [blame^] | 1 | This is Python version 2.4 alpha 3 |
Skip Montanaro | bff63f0 | 2004-03-05 14:33:21 +0000 | [diff] [blame] | 2 | ================================== |
Guido van Rossum | 9144763 | 2000-04-11 17:11:09 +0000 | [diff] [blame] | 3 | |
Barry Warsaw | bb3ed7e | 2004-05-09 17:11:59 +0000 | [diff] [blame] | 4 | Copyright (c) 2001, 2002, 2003, 2004 Python Software Foundation. |
Guido van Rossum | 67345eb | 2001-01-18 14:51:12 +0000 | [diff] [blame] | 5 | All rights reserved. |
| 6 | |
Guido van Rossum | c07d5fa | 2000-09-01 22:50:02 +0000 | [diff] [blame] | 7 | Copyright (c) 2000 BeOpen.com. |
| 8 | All rights reserved. |
| 9 | |
Guido van Rossum | 23f7aed | 2001-04-12 20:53:31 +0000 | [diff] [blame] | 10 | Copyright (c) 1995-2001 Corporation for National Research Initiatives. |
Guido van Rossum | c07d5fa | 2000-09-01 22:50:02 +0000 | [diff] [blame] | 11 | All rights reserved. |
| 12 | |
Guido van Rossum | 6ebd299 | 2000-09-03 04:47:47 +0000 | [diff] [blame] | 13 | Copyright (c) 1991-1995 Stichting Mathematisch Centrum. |
Guido van Rossum | c07d5fa | 2000-09-01 22:50:02 +0000 | [diff] [blame] | 14 | All rights reserved. |
| 15 | |
Guido van Rossum | 4f40c2d | 2000-09-05 16:46:22 +0000 | [diff] [blame] | 16 | |
Guido van Rossum | c07d5fa | 2000-09-01 22:50:02 +0000 | [diff] [blame] | 17 | License information |
| 18 | ------------------- |
| 19 | |
Guido van Rossum | 4f40c2d | 2000-09-05 16:46:22 +0000 | [diff] [blame] | 20 | See the file "LICENSE" for information on the history of this |
| 21 | software, terms & conditions for usage, and a DISCLAIMER OF ALL |
| 22 | WARRANTIES. |
Guido van Rossum | c07d5fa | 2000-09-01 22:50:02 +0000 | [diff] [blame] | 23 | |
Guido van Rossum | 4f40c2d | 2000-09-05 16:46:22 +0000 | [diff] [blame] | 24 | This Python distribution contains no GNU General Public Licensed |
| 25 | (GPLed) code so it may be used in proprietary projects just like prior |
| 26 | Python distributions. There are interfaces to some GNU code but these |
| 27 | are entirely optional. |
| 28 | |
| 29 | All trademarks referenced herein are property of their respective |
| 30 | holders. |
Guido van Rossum | 7980826 | 1997-12-11 18:01:47 +0000 | [diff] [blame] | 31 | |
| 32 | |
Guido van Rossum | 8d7d4ed | 1996-07-30 21:41:07 +0000 | [diff] [blame] | 33 | What's new in this release? |
| 34 | --------------------------- |
Guido van Rossum | 3ff96dd | 1996-07-30 18:05:04 +0000 | [diff] [blame] | 35 | |
Guido van Rossum | 67345eb | 2001-01-18 14:51:12 +0000 | [diff] [blame] | 36 | See the file "Misc/NEWS". |
Guido van Rossum | 6477380 | 1997-11-26 17:07:02 +0000 | [diff] [blame] | 37 | |
| 38 | If you don't read instructions |
| 39 | ------------------------------ |
| 40 | |
| 41 | Congratulations on getting this far. :-) |
| 42 | |
| 43 | To start building right away (on UNIX): type "./configure" in the |
Guido van Rossum | 2dcec0c | 2002-02-04 01:59:23 +0000 | [diff] [blame] | 44 | current directory and when it finishes, type "make". This creates an |
| 45 | executable "./python"; to install in /usr/local, first do "su root" |
| 46 | and then "make install". |
| 47 | |
Guido van Rossum | 59b0b60 | 2002-02-08 22:22:35 +0000 | [diff] [blame] | 48 | The section `Build instructions' below is still recommended reading, |
Guido van Rossum | 2dcec0c | 2002-02-04 01:59:23 +0000 | [diff] [blame] | 49 | especially the part on customizing Modules/Setup. |
Guido van Rossum | 3ff96dd | 1996-07-30 18:05:04 +0000 | [diff] [blame] | 50 | |
| 51 | |
Guido van Rossum | 91cb9d2 | 1995-04-10 11:47:38 +0000 | [diff] [blame] | 52 | What is Python anyway? |
| 53 | ---------------------- |
| 54 | |
Guido van Rossum | 4f40c2d | 2000-09-05 16:46:22 +0000 | [diff] [blame] | 55 | Python is an interpreted object-oriented programming language suitable |
| 56 | (amongst other uses) for distributed application development, |
| 57 | scripting, numeric computing and system testing. Python is often |
| 58 | compared to Tcl, Perl, Java, JavaScript, Visual Basic or Scheme. To |
| 59 | find out more about what Python can do for you, point your browser to |
Guido van Rossum | 67345eb | 2001-01-18 14:51:12 +0000 | [diff] [blame] | 60 | http://www.python.org/. |
Guido van Rossum | 91cb9d2 | 1995-04-10 11:47:38 +0000 | [diff] [blame] | 61 | |
| 62 | |
Guido van Rossum | f501b4e | 1996-10-25 14:32:48 +0000 | [diff] [blame] | 63 | How do I learn Python? |
| 64 | ---------------------- |
| 65 | |
Fred Drake | 0e6444c | 1999-05-17 19:35:01 +0000 | [diff] [blame] | 66 | The official tutorial is still a good place to start; see |
Guido van Rossum | d0a42e2 | 2000-03-31 20:16:45 +0000 | [diff] [blame] | 67 | http://www.python.org/doc/ for online and downloadable versions, as |
| 68 | well as a list of other introductions, and reference documentation. |
Guido van Rossum | f501b4e | 1996-10-25 14:32:48 +0000 | [diff] [blame] | 69 | |
Guido van Rossum | d0a42e2 | 2000-03-31 20:16:45 +0000 | [diff] [blame] | 70 | There's a quickly growing set of books on Python. See |
Skip Montanaro | 932dab6 | 2003-06-12 14:04:33 +0000 | [diff] [blame] | 71 | http://www.python.org/cgi-bin/moinmoin/PythonBooks for a list. |
Guido van Rossum | 8d90f9d | 1997-05-22 20:13:25 +0000 | [diff] [blame] | 72 | |
Guido van Rossum | f501b4e | 1996-10-25 14:32:48 +0000 | [diff] [blame] | 73 | |
Guido van Rossum | c07d5fa | 2000-09-01 22:50:02 +0000 | [diff] [blame] | 74 | Documentation |
| 75 | ------------- |
Guido van Rossum | 91cb9d2 | 1995-04-10 11:47:38 +0000 | [diff] [blame] | 76 | |
Guido van Rossum | c07d5fa | 2000-09-01 22:50:02 +0000 | [diff] [blame] | 77 | All documentation is provided online in a variety of formats. In |
| 78 | order of importance for new users: Tutorial, Library Reference, |
Guido van Rossum | 4f40c2d | 2000-09-05 16:46:22 +0000 | [diff] [blame] | 79 | Language Reference, Extending & Embedding, and the Python/C API. The |
| 80 | Library Reference is especially of immense value since much of |
| 81 | Python's power is described there, including the built-in data types |
| 82 | and functions! |
Guido van Rossum | 91cb9d2 | 1995-04-10 11:47:38 +0000 | [diff] [blame] | 83 | |
Guido van Rossum | 4f40c2d | 2000-09-05 16:46:22 +0000 | [diff] [blame] | 84 | All documentation is also available online at the Python web site |
Guido van Rossum | c07d5fa | 2000-09-01 22:50:02 +0000 | [diff] [blame] | 85 | (http://www.python.org/doc/, see below). It is available online for |
Guido van Rossum | 4f40c2d | 2000-09-05 16:46:22 +0000 | [diff] [blame] | 86 | occasional reference, or can be downloaded in many formats for faster |
Fred Drake | 6caae14 | 2000-10-25 17:51:02 +0000 | [diff] [blame] | 87 | access. The documentation is available in HTML, PostScript, PDF, and |
| 88 | LaTeX formats; the LaTeX version is primarily for documentation |
| 89 | authors, translators, and people with special formatting requirements. |
Guido van Rossum | c07d5fa | 2000-09-01 22:50:02 +0000 | [diff] [blame] | 90 | |
Michael W. Hudson | be6e0f4 | 2002-06-23 16:29:36 +0000 | [diff] [blame] | 91 | The best documentation for the new (in Python 2.2) type/class |
| 92 | unification features is Guido's tutorial introduction, at |
Barry Warsaw | 0655745 | 2001-12-14 20:47:12 +0000 | [diff] [blame] | 93 | |
Guido van Rossum | 1c63a59 | 2002-07-09 18:44:09 +0000 | [diff] [blame] | 94 | http://www.python.org/2.2.1/descrintro.html |
Barry Warsaw | 0655745 | 2001-12-14 20:47:12 +0000 | [diff] [blame] | 95 | |
Guido van Rossum | c07d5fa | 2000-09-01 22:50:02 +0000 | [diff] [blame] | 96 | |
Guido van Rossum | 4f40c2d | 2000-09-05 16:46:22 +0000 | [diff] [blame] | 97 | Web sites |
| 98 | --------- |
Guido van Rossum | c07d5fa | 2000-09-01 22:50:02 +0000 | [diff] [blame] | 99 | |
Guido van Rossum | 4f40c2d | 2000-09-05 16:46:22 +0000 | [diff] [blame] | 100 | New Python releases and related technologies are published at |
Guido van Rossum | 67345eb | 2001-01-18 14:51:12 +0000 | [diff] [blame] | 101 | http://www.python.org/. Come visit us! |
Guido van Rossum | c07d5fa | 2000-09-01 22:50:02 +0000 | [diff] [blame] | 102 | |
Michael W. Hudson | be6e0f4 | 2002-06-23 16:29:36 +0000 | [diff] [blame] | 103 | There's also a Python community web site at |
| 104 | http://starship.python.net/. |
Guido van Rossum | c07d5fa | 2000-09-01 22:50:02 +0000 | [diff] [blame] | 105 | |
Guido van Rossum | 4f40c2d | 2000-09-05 16:46:22 +0000 | [diff] [blame] | 106 | |
| 107 | Newsgroups and Mailing Lists |
| 108 | ---------------------------- |
Guido van Rossum | c07d5fa | 2000-09-01 22:50:02 +0000 | [diff] [blame] | 109 | |
| 110 | Read comp.lang.python, a high-volume discussion newsgroup about |
| 111 | Python, or comp.lang.python.announce, a low-volume moderated newsgroup |
| 112 | for Python-related announcements. These are also accessible as |
Guido van Rossum | 4f40c2d | 2000-09-05 16:46:22 +0000 | [diff] [blame] | 113 | mailing lists: see http://www.python.org/psa/MailingLists.html for an |
| 114 | overview of the many Python-related mailing lists. |
Guido van Rossum | c07d5fa | 2000-09-01 22:50:02 +0000 | [diff] [blame] | 115 | |
Michael W. Hudson | be6e0f4 | 2002-06-23 16:29:36 +0000 | [diff] [blame] | 116 | Archives are accessible via the Google Groups usenet archive; see |
| 117 | http://groups.google.com/. The mailing lists are also archived, see |
Guido van Rossum | 4f40c2d | 2000-09-05 16:46:22 +0000 | [diff] [blame] | 118 | http://www.python.org/psa/MailingLists.html for details. |
Guido van Rossum | c07d5fa | 2000-09-01 22:50:02 +0000 | [diff] [blame] | 119 | |
| 120 | |
| 121 | Bug reports |
| 122 | ----------- |
| 123 | |
Guido van Rossum | 4f40c2d | 2000-09-05 16:46:22 +0000 | [diff] [blame] | 124 | To report or search for bugs, please use the Python Bug |
| 125 | Tracker at http://sourceforge.net/bugs/?group_id=5470. |
Guido van Rossum | c07d5fa | 2000-09-01 22:50:02 +0000 | [diff] [blame] | 126 | |
| 127 | |
| 128 | Patches and contributions |
| 129 | ------------------------- |
| 130 | |
Fred Drake | 6caae14 | 2000-10-25 17:51:02 +0000 | [diff] [blame] | 131 | To submit a patch or other contribution, please use the Python Patch |
| 132 | Manager at http://sourceforge.net/patch/?group_id=5470. Guidelines |
| 133 | for patch submission may be found at http://www.python.org/patches/. |
Guido van Rossum | c07d5fa | 2000-09-01 22:50:02 +0000 | [diff] [blame] | 134 | |
| 135 | If you have a proposal to change Python, it's best to submit a Python |
| 136 | Enhancement Proposal (PEP) first. All current PEPs, as well as |
Walter Dörwald | 7dc65d6 | 2003-02-02 23:37:05 +0000 | [diff] [blame] | 137 | guidelines for submitting a new PEP, are listed at |
Guido van Rossum | c07d5fa | 2000-09-01 22:50:02 +0000 | [diff] [blame] | 138 | http://python.sourceforge.net/peps/. |
| 139 | |
| 140 | |
| 141 | Questions |
| 142 | --------- |
| 143 | |
| 144 | For help, if you can't find it in the manuals or on the web site, it's |
| 145 | best to post to the comp.lang.python or the Python mailing list (see |
| 146 | above). If you specifically don't want to involve the newsgroup or |
Guido van Rossum | 67345eb | 2001-01-18 14:51:12 +0000 | [diff] [blame] | 147 | mailing list, send questions to help@python.org (a group of volunteers |
| 148 | who answer questions as they can). The newsgroup is the most |
| 149 | efficient way to ask public questions. |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 150 | |
Guido van Rossum | 901454e | 2000-06-29 22:28:44 +0000 | [diff] [blame] | 151 | |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 152 | Build instructions |
Guido van Rossum | 91cb9d2 | 1995-04-10 11:47:38 +0000 | [diff] [blame] | 153 | ================== |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 154 | |
Guido van Rossum | 59b0b60 | 2002-02-08 22:22:35 +0000 | [diff] [blame] | 155 | Before you can build Python, you must first configure it. |
| 156 | Fortunately, the configuration and build process has been automated |
| 157 | for Unix and Linux installations, so all you usually have to do is |
| 158 | type a few commands and sit back. There are some platforms where |
| 159 | things are not quite as smooth; see the platform specific notes below. |
| 160 | If you want to build for multiple platforms sharing the same source |
| 161 | tree, see the section on VPATH below. |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 162 | |
Guido van Rossum | 59b0b60 | 2002-02-08 22:22:35 +0000 | [diff] [blame] | 163 | Start by running the script "./configure", which determines your |
| 164 | system configuration and creates the Makefile. (It takes a minute or |
| 165 | two -- please be patient!) You may want to pass options to the |
| 166 | configure script -- see the section below on configuration options and |
| 167 | variables. When it's done, you are ready to run make. |
Guido van Rossum | 6d9cc80 | 1996-08-01 17:31:22 +0000 | [diff] [blame] | 168 | |
Guido van Rossum | 59b0b60 | 2002-02-08 22:22:35 +0000 | [diff] [blame] | 169 | To build Python, you normally type "make" in the toplevel directory. |
| 170 | If you have changed the configuration, the Makefile may have to be |
| 171 | rebuilt. In this case you may have to run make again to correctly |
| 172 | build your desired target. The interpreter executable is built in the |
| 173 | top level directory. |
Guido van Rossum | 6d9cc80 | 1996-08-01 17:31:22 +0000 | [diff] [blame] | 174 | |
Guido van Rossum | 4f40c2d | 2000-09-05 16:46:22 +0000 | [diff] [blame] | 175 | Once you have built a Python interpreter, see the subsections below on |
Guido van Rossum | 59b0b60 | 2002-02-08 22:22:35 +0000 | [diff] [blame] | 176 | testing and installation. If you run into trouble, see the next |
| 177 | section. |
| 178 | |
| 179 | Previous versions of Python used a manual configuration process that |
| 180 | involved editing the file Modules/Setup. While this file still exists |
| 181 | and manual configuration is still supported, it is rarely needed any |
| 182 | more: almost all modules are automatically built as appropriate under |
| 183 | guidance of the setup.py script, which is run by Make after the |
| 184 | interpreter has been built. |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 185 | |
Guido van Rossum | 0a516c9 | 1994-09-12 10:58:40 +0000 | [diff] [blame] | 186 | |
Guido van Rossum | 91cb9d2 | 1995-04-10 11:47:38 +0000 | [diff] [blame] | 187 | Troubleshooting |
| 188 | --------------- |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 189 | |
Guido van Rossum | 6d9cc80 | 1996-08-01 17:31:22 +0000 | [diff] [blame] | 190 | See also the platform specific notes in the next section. |
| 191 | |
Guido van Rossum | 4952369 | 1997-08-15 18:30:14 +0000 | [diff] [blame] | 192 | If you run into other trouble, see section 3 of the FAQ |
Guido van Rossum | 901454e | 2000-06-29 22:28:44 +0000 | [diff] [blame] | 193 | (http://www.python.org/cgi-bin/faqw.py or |
Guido van Rossum | 4952369 | 1997-08-15 18:30:14 +0000 | [diff] [blame] | 194 | http://www.python.org/doc/FAQ.html) for hints on what can go wrong, |
| 195 | and how to fix it. |
Guido van Rossum | 91cb9d2 | 1995-04-10 11:47:38 +0000 | [diff] [blame] | 196 | |
Guido van Rossum | 6d9cc80 | 1996-08-01 17:31:22 +0000 | [diff] [blame] | 197 | If you rerun the configure script with different options, remove all |
| 198 | object files by running "make clean" before rebuilding. Believe it or |
| 199 | not, "make clean" sometimes helps to clean up other inexplicable |
| 200 | problems as well. Try it before sending in a bug report! |
| 201 | |
Guido van Rossum | d0fe845 | 1996-08-26 03:02:37 +0000 | [diff] [blame] | 202 | If the configure script fails or doesn't seem to find things that |
Guido van Rossum | c0be2f5 | 1997-10-08 05:05:28 +0000 | [diff] [blame] | 203 | should be there, inspect the config.log file. When you fix a |
| 204 | configure problem, be sure to remove config.cache! |
| 205 | |
| 206 | If you get a warning for every file about the -Olimit option being no |
| 207 | longer supported, you can ignore it. There's no foolproof way to know |
Guido van Rossum | 4f40c2d | 2000-09-05 16:46:22 +0000 | [diff] [blame] | 208 | whether this option is needed; all we can do is test whether it is |
Guido van Rossum | c0be2f5 | 1997-10-08 05:05:28 +0000 | [diff] [blame] | 209 | accepted without error. On some systems, e.g. older SGI compilers, it |
| 210 | is essential for performance (specifically when compiling ceval.c, |
| 211 | which has more basic blocks than the default limit of 1000). If the |
| 212 | warning bothers you, edit the Makefile to remove "-Olimit 1500" from |
| 213 | the OPT variable. |
Guido van Rossum | d0fe845 | 1996-08-26 03:02:37 +0000 | [diff] [blame] | 214 | |
Guido van Rossum | 7ac1153 | 2000-08-29 21:36:40 +0000 | [diff] [blame] | 215 | If you get failures in test_long, or sys.maxint gets set to -1, you |
| 216 | are probably experiencing compiler bugs, usually related to |
Martin v. Löwis | 9cea5f5 | 2002-11-15 07:28:05 +0000 | [diff] [blame] | 217 | optimization. This is a common problem with some versions of gcc, and |
| 218 | some vendor-supplied compilers, which can sometimes be worked around |
| 219 | by turning off optimization. Consider switching to stable versions |
| 220 | (gcc 2.95.2, or contact your vendor.) |
Guido van Rossum | 7ac1153 | 2000-08-29 21:36:40 +0000 | [diff] [blame] | 221 | |
| 222 | From Python 2.0 onward, all Python C code is ANSI C. Compiling using |
| 223 | old K&R-C-only compilers is no longer possible. ANSI C compilers are |
| 224 | available for all modern systems, either in the form of updated |
Martin v. Löwis | 9cea5f5 | 2002-11-15 07:28:05 +0000 | [diff] [blame] | 225 | compilers from the vendor, or one of the free compilers (gcc). |
Guido van Rossum | 91cb9d2 | 1995-04-10 11:47:38 +0000 | [diff] [blame] | 226 | |
Martin v. Löwis | 779ffc0 | 2002-12-02 22:17:01 +0000 | [diff] [blame] | 227 | Unsupported systems |
| 228 | ------------------- |
| 229 | |
| 230 | A number of features are not supported in Python 2.3 anymore. Some |
| 231 | support code is still present, but will be removed in Python 2.4. |
| 232 | If you still need to use current Python versions on these systems, |
| 233 | please send a message to python-dev@python.org indicating that you |
| 234 | volunteer to support this system. |
| 235 | |
| 236 | More specifically, the following systems are not supported any |
| 237 | longer: |
| 238 | - SunOS 4 |
| 239 | - DYNIX |
| 240 | - dgux |
| 241 | - Minix |
| 242 | - Irix 4 and --with-sgi-dl |
| 243 | - Linux 1 |
| 244 | - Systems defining __d6_pthread_create (configure.in) |
| 245 | - Systems defining PY_PTHREAD_D4, PY_PTHREAD_D6, |
| 246 | or PY_PTHREAD_D7 in thread_pthread.h |
| 247 | - Systems using --with-dl-dld |
Martin v. Löwis | 7e4cfcb | 2002-12-19 16:21:49 +0000 | [diff] [blame] | 248 | - Systems using --without-universal-newlines |
Martin v. Löwis | 779ffc0 | 2002-12-02 22:17:01 +0000 | [diff] [blame] | 249 | |
Guido van Rossum | 91cb9d2 | 1995-04-10 11:47:38 +0000 | [diff] [blame] | 250 | Platform specific notes |
| 251 | ----------------------- |
| 252 | |
Guido van Rossum | 0447a32 | 1995-10-08 01:22:33 +0000 | [diff] [blame] | 253 | (Some of these may no longer apply. If you find you can build Python |
Guido van Rossum | 67345eb | 2001-01-18 14:51:12 +0000 | [diff] [blame] | 254 | on these platforms without the special directions mentioned here, |
| 255 | submit a documentation bug report to SourceForge (see Bug Reports |
| 256 | above) so we can remove them!) |
Guido van Rossum | 91cb9d2 | 1995-04-10 11:47:38 +0000 | [diff] [blame] | 257 | |
Skip Montanaro | 6dc4a8e | 2003-05-02 15:27:59 +0000 | [diff] [blame] | 258 | Unix platforms: If your vendor still ships (and you still use) Berkeley DB |
| 259 | 1.85 you will need to edit Modules/Setup to build the bsddb185 |
| 260 | module and add a line to sitecustomize.py which makes it the |
| 261 | default. In Modules/Setup a line like |
| 262 | |
| 263 | bsddb185 bsddbmodule.c |
| 264 | |
| 265 | should work. (You may need to add -I, -L or -l flags to direct the |
| 266 | compiler and linker to your include files and libraries.) You can |
| 267 | then force it to be the version people import by adding |
| 268 | |
| 269 | import bsddb185 as bsddb |
| 270 | |
| 271 | in sitecustomize.py. |
| 272 | |
Guido van Rossum | c0be2f5 | 1997-10-08 05:05:28 +0000 | [diff] [blame] | 273 | 64-bit platforms: The modules audioop, imageop and rgbimg don't work. |
Guido van Rossum | 59b0b60 | 2002-02-08 22:22:35 +0000 | [diff] [blame] | 274 | The setup.py script disables them on 64-bit installations. |
Guido van Rossum | c0be2f5 | 1997-10-08 05:05:28 +0000 | [diff] [blame] | 275 | Don't try to enable them in the Modules/Setup file. They |
| 276 | contain code that is quite wordsize sensitive. (If you have a |
Guido van Rossum | 4f40c2d | 2000-09-05 16:46:22 +0000 | [diff] [blame] | 277 | fix, let us know!) |
Guido van Rossum | c0be2f5 | 1997-10-08 05:05:28 +0000 | [diff] [blame] | 278 | |
Guido van Rossum | 4462e93 | 1997-01-22 21:00:32 +0000 | [diff] [blame] | 279 | Solaris: When using Sun's C compiler with threads, at least on Solaris |
| 280 | 2.5.1, you need to add the "-mt" compiler option (the simplest |
| 281 | way is probably to specify the compiler with this option as |
| 282 | the "CC" environment variable when running the configure |
| 283 | script). |
| 284 | |
Guido van Rossum | 4299231 | 2002-09-23 14:02:18 +0000 | [diff] [blame] | 285 | When using GCC on Solaris, beware of binutils 2.13 or GCC |
| 286 | versions built using it. This mistakenly enables the |
| 287 | -zcombreloc option which creates broken shared libraries on |
| 288 | Solaris. binutils 2.12 works, and the binutils maintainers |
Skip Montanaro | 4de9cba | 2003-01-03 16:26:23 +0000 | [diff] [blame] | 289 | are aware of the problem. Binutils 2.13.1 only partially |
| 290 | fixed things. It appears that 2.13.2 solves the problem |
| 291 | completely. This problem is known to occur with Solaris 2.7 |
| 292 | and 2.8, but may also affect earlier and later versions of the |
| 293 | OS. |
Guido van Rossum | 4299231 | 2002-09-23 14:02:18 +0000 | [diff] [blame] | 294 | |
Martin v. Löwis | 9cea5f5 | 2002-11-15 07:28:05 +0000 | [diff] [blame] | 295 | When the dynamic loader complains about errors finding shared |
| 296 | libraries, such as |
| 297 | |
| 298 | ld.so.1: ./python: fatal: libstdc++.so.5: open failed: |
| 299 | No such file or directory |
| 300 | |
| 301 | you need to first make sure that the library is available on |
| 302 | your system. Then, you need to instruct the dynamic loader how |
Walter Dörwald | 7dc65d6 | 2003-02-02 23:37:05 +0000 | [diff] [blame] | 303 | to find it. You can choose any of the following strategies: |
Martin v. Löwis | 9cea5f5 | 2002-11-15 07:28:05 +0000 | [diff] [blame] | 304 | |
| 305 | 1. When compiling Python, set LD_RUN_PATH to the directories |
| 306 | containing missing libraries. |
| 307 | 2. When running Python, set LD_LIBRARY_PATH to these directories. |
| 308 | 3. Use crle(8) to extend the search path of the loader. |
| 309 | 4. Modify the installed GCC specs file, adding -R options into the |
| 310 | *link: section. |
| 311 | |
Guido van Rossum | 7ac1153 | 2000-08-29 21:36:40 +0000 | [diff] [blame] | 312 | Linux: A problem with threads and fork() was tracked down to a bug in |
| 313 | the pthreads code in glibc version 2.0.5; glibc version 2.0.7 |
| 314 | solves the problem. This causes the popen2 test to fail; |
| 315 | problem and solution reported by Pablo Bleyer. |
Guido van Rossum | 4462e93 | 1997-01-22 21:00:32 +0000 | [diff] [blame] | 316 | |
Guido van Rossum | 7ac1153 | 2000-08-29 21:36:40 +0000 | [diff] [blame] | 317 | Under Linux systems using GNU libc 2 (aka libc6), the crypt |
Guido van Rossum | 59b0b60 | 2002-02-08 22:22:35 +0000 | [diff] [blame] | 318 | module now needs the -lcrypt option. The setup.py script |
| 319 | takes care of this automatically. |
Fred Drake | 6128091 | 1997-12-08 14:10:40 +0000 | [diff] [blame] | 320 | |
Martin v. Löwis | 3efa04a | 2003-06-14 05:29:27 +0000 | [diff] [blame] | 321 | Red Hat Linux: Red Hat 9 built Python2.2 in UCS-4 mode and hacked |
| 322 | Tcl to support it. To compile Python2.3 with Tkinter, you will |
| 323 | need to pass --enable-unicode=ucs4 flag to ./configure. |
| 324 | |
| 325 | There's an executable /usr/bin/python which is Python |
| 326 | 1.5.2 on most older Red Hat installations; several key Red Hat tools |
Guido van Rossum | 2dcec0c | 2002-02-04 01:59:23 +0000 | [diff] [blame] | 327 | require this version. Python 2.1.x may be installed as |
| 328 | /usr/bin/python2. The Makefile installs Python as |
| 329 | /usr/local/bin/python, which may or may not take precedence |
| 330 | over /usr/bin/python, depending on how you have set up $PATH. |
| 331 | |
Guido van Rossum | 5923050 | 1999-06-21 20:51:46 +0000 | [diff] [blame] | 332 | FreeBSD 3.x and probably platforms with NCurses that use libmytinfo or |
| 333 | similar: When using cursesmodule, the linking is not done in |
| 334 | the correct order with the defaults. Remove "-ltermcap" from |
| 335 | the readline entry in Setup, and use as curses entry: "curses |
| 336 | cursesmodule.c -lmytinfo -lncurses -ltermcap" - "mytinfo" (so |
| 337 | called on FreeBSD) should be the name of the auxiliary library |
| 338 | required on your platform. Normally, it would be linked |
| 339 | automatically, but not necessarily in the correct order. |
| 340 | |
Guido van Rossum | 7ac1153 | 2000-08-29 21:36:40 +0000 | [diff] [blame] | 341 | BSDI: BSDI versions before 4.1 have known problems with threads, |
| 342 | which can cause strange errors in a number of modules (for |
| 343 | instance, the 'test_signal' test script will hang forever.) |
| 344 | Turning off threads (with --with-threads=no) or upgrading to |
| 345 | BSDI 4.1 solves this problem. |
| 346 | |
| 347 | DEC Unix: Run configure with --with-dec-threads, or with |
| 348 | --with-threads=no if no threads are desired (threads are on by |
| 349 | default). When using GCC, it is possible to get an internal |
| 350 | compiler error if optimization is used. This was reported for |
| 351 | GCC 2.7.2.3 on selectmodule.c. Manually compile the affected |
| 352 | file without optimization to solve the problem. |
Guido van Rossum | 8eca2c2 | 1996-02-14 18:37:46 +0000 | [diff] [blame] | 353 | |
Guido van Rossum | e1cdb16 | 1999-04-10 16:04:07 +0000 | [diff] [blame] | 354 | DEC Ultrix: compile with GCC to avoid bugs in the native compiler, |
| 355 | and pass SHELL=/bin/sh5 to Make when installing. |
| 356 | |
Guido van Rossum | d0fe845 | 1996-08-26 03:02:37 +0000 | [diff] [blame] | 357 | AIX: A complete overhaul of the shared library support is now in |
Guido van Rossum | 16e809e | 2001-04-16 02:07:08 +0000 | [diff] [blame] | 358 | place. See Misc/AIX-NOTES for some notes on how it's done. |
Guido van Rossum | 9ac9a26 | 1998-02-16 22:19:21 +0000 | [diff] [blame] | 359 | (The optimizer bug reported at this place in previous releases |
Thomas Wouters | 8ee0614 | 2001-02-15 11:45:29 +0000 | [diff] [blame] | 360 | has been worked around by a minimal code change.) If you get |
Fred Drake | 59518b0 | 2002-05-11 03:36:26 +0000 | [diff] [blame] | 361 | errors about pthread_* functions, during compile or during |
Thomas Wouters | 8ee0614 | 2001-02-15 11:45:29 +0000 | [diff] [blame] | 362 | testing, try setting CC to a thread-safe (reentrant) compiler, |
| 363 | like "cc_r". For full C++ module support, set CC="xlC_r" (or |
| 364 | CC="xlC" without thread support). |
Guido van Rossum | 91cb9d2 | 1995-04-10 11:47:38 +0000 | [diff] [blame] | 365 | |
Anthony Baxter | 7c49747 | 2003-10-01 07:24:54 +0000 | [diff] [blame] | 366 | HP-UX: When using threading, you may have to add -D_REENTRANT to the |
Guido van Rossum | 4f40c2d | 2000-09-05 16:46:22 +0000 | [diff] [blame] | 367 | OPT variable in the top-level Makefile; reported by Pat Knight, |
Guido van Rossum | 59a88f4 | 1999-04-12 18:16:09 +0000 | [diff] [blame] | 368 | this seems to make a difference (at least for HP-UX 10.20) |
Anthony Baxter | 7c49747 | 2003-10-01 07:24:54 +0000 | [diff] [blame] | 369 | even though pyconfig.h defines it. This seems unnecessary when |
| 370 | using HP/UX 11 and later - threading seems to work "out of the |
| 371 | box". |
| 372 | |
| 373 | HP-UX ia64: When building on the ia64 (Itanium) platform using HP's |
| 374 | compiler, some experience has shown that the compiler's |
| 375 | optimiser produces a completely broken version of python |
| 376 | (see http://www.python.org/sf/814976). To work around this, |
| 377 | edit the Makefile and remove -O from the OPT line. |
Guido van Rossum | 2094e04 | 1998-05-14 15:47:35 +0000 | [diff] [blame] | 378 | |
Guido van Rossum | 4e1dd7d | 2002-04-23 13:06:07 +0000 | [diff] [blame] | 379 | HP PA-RISC 2.0: A recent bug report (http://www.python.org/sf/546117) |
| 380 | suggests that the C compiler in this 64-bit system has bugs |
| 381 | in the optimizer that break Python. Compiling without |
| 382 | optimization solves the problems. |
| 383 | |
Guido van Rossum | 4f40c2d | 2000-09-05 16:46:22 +0000 | [diff] [blame] | 384 | SCO: The following apply to SCO 3 only; Python builds out of the box |
| 385 | on SCO 5 (or so we've heard). |
Guido van Rossum | a16e275 | 1998-04-13 20:14:05 +0000 | [diff] [blame] | 386 | |
| 387 | 1) Everything works much better if you add -U__STDC__ to the |
Guido van Rossum | 91cb9d2 | 1995-04-10 11:47:38 +0000 | [diff] [blame] | 388 | defs. This is because all the SCO header files are broken. |
Guido van Rossum | 6477380 | 1997-11-26 17:07:02 +0000 | [diff] [blame] | 389 | Anything that isn't mentioned in the C standard is |
Guido van Rossum | 91cb9d2 | 1995-04-10 11:47:38 +0000 | [diff] [blame] | 390 | conditionally excluded when __STDC__ is defined. |
| 391 | |
| 392 | 2) Due to the U.S. export restrictions, SCO broke the crypt |
| 393 | stuff out into a separate library, libcrypt_i.a so the LIBS |
| 394 | needed be set to: |
| 395 | |
| 396 | LIBS=' -lsocket -lcrypt_i' |
| 397 | |
Martin v. Löwis | 387c547 | 2001-09-06 08:16:17 +0000 | [diff] [blame] | 398 | UnixWare: There are known bugs in the math library of the system, as well as |
| 399 | problems in the handling of threads (calling fork in one |
| 400 | thread may interrupt system calls in others). Therefore, test_math and |
| 401 | tests involving threads will fail until those problems are fixed. |
| 402 | |
Guido van Rossum | 7ac1153 | 2000-08-29 21:36:40 +0000 | [diff] [blame] | 403 | SunOS 4.x: When using the SunPro C compiler, you may want to use the |
Guido van Rossum | 6477380 | 1997-11-26 17:07:02 +0000 | [diff] [blame] | 404 | '-Xa' option instead of '-Xc', to enable some needed non-ANSI |
| 405 | Sunisms. |
Martin v. Löwis | 779ffc0 | 2002-12-02 22:17:01 +0000 | [diff] [blame] | 406 | THIS SYSTEM IS NO LONGER SUPPORTED. |
Guido van Rossum | 91cb9d2 | 1995-04-10 11:47:38 +0000 | [diff] [blame] | 407 | |
Jack Jansen | a39ef86 | 2001-08-19 21:17:03 +0000 | [diff] [blame] | 408 | NeXT: Not supported anymore. Start with the MacOSX/Darwin code if you |
| 409 | want to revive it. |
Guido van Rossum | 6d9cc80 | 1996-08-01 17:31:22 +0000 | [diff] [blame] | 410 | |
Guido van Rossum | b7f454d | 1997-12-02 19:44:31 +0000 | [diff] [blame] | 411 | QNX: Chris Herborth (chrish@qnx.com) writes: |
| 412 | configure works best if you use GNU bash; a port is available on |
| 413 | ftp.qnx.com in /usr/free. I used the following process to build, |
Guido van Rossum | d449342 | 1998-12-22 16:37:01 +0000 | [diff] [blame] | 414 | test and install Python 1.5.x under QNX: |
Guido van Rossum | b7f454d | 1997-12-02 19:44:31 +0000 | [diff] [blame] | 415 | |
Guido van Rossum | ec95c7b | 1998-08-04 17:59:56 +0000 | [diff] [blame] | 416 | 1) CONFIG_SHELL=/usr/local/bin/bash CC=cc RANLIB=: \ |
| 417 | ./configure --verbose --without-gcc --with-libm="" |
Guido van Rossum | b7f454d | 1997-12-02 19:44:31 +0000 | [diff] [blame] | 418 | |
Fred Drake | 8007849 | 2000-10-26 17:13:19 +0000 | [diff] [blame] | 419 | 2) edit Modules/Setup to activate everything that makes sense for |
| 420 | your system... tested here at QNX with the following modules: |
Guido van Rossum | b7f454d | 1997-12-02 19:44:31 +0000 | [diff] [blame] | 421 | |
Guido van Rossum | 6fa49e2 | 1998-08-11 17:31:39 +0000 | [diff] [blame] | 422 | array, audioop, binascii, cPickle, cStringIO, cmath, |
| 423 | crypt, curses, errno, fcntl, gdbm, grp, imageop, |
| 424 | _locale, math, md5, new, operator, parser, pcre, |
| 425 | posix, pwd, readline, regex, reop, rgbimg, rotor, |
| 426 | select, signal, socket, soundex, strop, struct, |
Guido van Rossum | d449342 | 1998-12-22 16:37:01 +0000 | [diff] [blame] | 427 | syslog, termios, time, timing, zlib, audioop, imageop, rgbimg |
Guido van Rossum | b7f454d | 1997-12-02 19:44:31 +0000 | [diff] [blame] | 428 | |
Guido van Rossum | 16e809e | 2001-04-16 02:07:08 +0000 | [diff] [blame] | 429 | 3) make SHELL=/usr/local/bin/bash |
| 430 | |
Guido van Rossum | ec95c7b | 1998-08-04 17:59:56 +0000 | [diff] [blame] | 431 | or, if you feel the need for speed: |
Guido van Rossum | 16e809e | 2001-04-16 02:07:08 +0000 | [diff] [blame] | 432 | |
Guido van Rossum | ec95c7b | 1998-08-04 17:59:56 +0000 | [diff] [blame] | 433 | make SHELL=/usr/local/bin/bash OPT="-5 -Oil+nrt" |
Guido van Rossum | b7f454d | 1997-12-02 19:44:31 +0000 | [diff] [blame] | 434 | |
Guido van Rossum | ec95c7b | 1998-08-04 17:59:56 +0000 | [diff] [blame] | 435 | 4) make SHELL=/usr/local/bin/bash test |
| 436 | |
Guido van Rossum | 6fa49e2 | 1998-08-11 17:31:39 +0000 | [diff] [blame] | 437 | Using GNU readline 2.2 seems to behave strangely, but I |
| 438 | think that's a problem with my readline 2.2 port. :-\ |
Guido van Rossum | ec95c7b | 1998-08-04 17:59:56 +0000 | [diff] [blame] | 439 | |
| 440 | 5) make SHELL=/usr/local/bin/bash install |
Guido van Rossum | b7f454d | 1997-12-02 19:44:31 +0000 | [diff] [blame] | 441 | |
Guido van Rossum | 6fa49e2 | 1998-08-11 17:31:39 +0000 | [diff] [blame] | 442 | If you get SIGSEGVs while running Python (I haven't yet, but |
| 443 | I've only run small programs and the test cases), you're |
| 444 | probably running out of stack; the default 32k could be a |
| 445 | little tight. To increase the stack size, edit the Makefile |
Neil Schemenauer | 73f8ab2 | 2001-01-26 22:18:55 +0000 | [diff] [blame] | 446 | to read: LDFLAGS = -N 48k |
Guido van Rossum | 40d6358 | 1997-08-14 19:45:30 +0000 | [diff] [blame] | 447 | |
Skip Montanaro | 2d98db6 | 2003-01-06 17:23:37 +0000 | [diff] [blame] | 448 | BeOS: See Misc/BeOS-NOTES for notes about compiling/installing |
| 449 | Python on BeOS R3 or later. Note that only the PowerPC |
| 450 | platform is supported for R3; both PowerPC and x86 are |
| 451 | supported for R4. |
Guido van Rossum | ec95c7b | 1998-08-04 17:59:56 +0000 | [diff] [blame] | 452 | |
Michael W. Hudson | 33876f5 | 2002-07-31 09:55:25 +0000 | [diff] [blame] | 453 | Cray T3E: Mark Hadfield (m.hadfield@niwa.co.nz) writes: |
| 454 | Python can be built satisfactorily on a Cray T3E but based on |
| 455 | my experience with the NIWA T3E (2002-05-22, version 2.2.1) |
| 456 | there are a few bugs and gotchas. For more information see a |
| 457 | thread on comp.lang.python in May 2002 entitled "Building |
| 458 | Python on Cray T3E". |
| 459 | |
| 460 | 1) Use Cray's cc and not gcc. The latter was reported not to |
| 461 | work by Konrad Hinsen. It may work now, but it may not. |
| 462 | |
| 463 | 2) To set sys.platform to something sensible, pass the |
| 464 | following environment variable to the configure script: |
| 465 | |
| 466 | MACHDEP=unicosmk |
| 467 | |
| 468 | 2) Run configure with option "--enable-unicode=ucs4". |
| 469 | |
| 470 | 3) The Cray T3E does not support dynamic linking, so extension |
| 471 | modules have to be built by adding (or uncommenting) lines |
| 472 | in Modules/Setup. The minimum set of modules is |
| 473 | |
| 474 | posix, new, _sre, unicodedata |
| 475 | |
| 476 | On NIWA's vanilla T3E system the following have also been |
| 477 | included successfully: |
| 478 | |
| 479 | _codecs, _locale, _socket, _symtable, _testcapi, _weakref |
| 480 | array, binascii, cmath, cPickle, crypt, cStringIO, dbm |
| 481 | errno, fcntl, grp, math, md5, operator, parser, pcre, pwd |
| 482 | regex, rotor, select, struct, strop, syslog, termios |
| 483 | time, timing, xreadlines |
| 484 | |
| 485 | 4) Once the python executable and library have been built, make |
| 486 | will execute setup.py, which will attempt to build remaining |
| 487 | extensions and link them dynamically. Each of these attempts |
| 488 | will fail but should not halt the make process. This is |
| 489 | normal. |
| 490 | |
| 491 | 5) Running "make test" uses a lot of resources and causes |
| 492 | problems on our system. You might want to try running tests |
| 493 | singly or in small groups. |
Guido van Rossum | 1bf0bf4 | 1997-08-20 23:50:51 +0000 | [diff] [blame] | 494 | |
Guido van Rossum | 0078aaf | 1997-08-21 03:05:11 +0000 | [diff] [blame] | 495 | SGI: SGI's standard "make" utility (/bin/make or /usr/bin/make) |
| 496 | does not check whether a command actually changed the file it |
| 497 | is supposed to build. This means that whenever you say "make" |
| 498 | it will redo the link step. The remedy is to use SGI's much |
Guido van Rossum | 7be8ca0 | 2001-04-14 13:09:53 +0000 | [diff] [blame] | 499 | smarter "smake" utility (/usr/sbin/smake), or GNU make. If |
Guido van Rossum | c0be2f5 | 1997-10-08 05:05:28 +0000 | [diff] [blame] | 500 | you set the first line of the Makefile to #!/usr/sbin/smake |
| 501 | smake will be invoked by make (likewise for GNU make). |
Guido van Rossum | 0078aaf | 1997-08-21 03:05:11 +0000 | [diff] [blame] | 502 | |
Guido van Rossum | 7be8ca0 | 2001-04-14 13:09:53 +0000 | [diff] [blame] | 503 | WARNING: There are bugs in the optimizer of some versions of |
| 504 | SGI's compilers that can cause bus errors or other strange |
| 505 | behavior, especially on numerical operations. To avoid this, |
| 506 | try building with "make OPT=". |
Fred Drake | 0b5fb2b | 2000-09-29 17:45:05 +0000 | [diff] [blame] | 507 | |
Guido van Rossum | 6477380 | 1997-11-26 17:07:02 +0000 | [diff] [blame] | 508 | OS/2: If you are running Warp3 or Warp4 and have IBM's VisualAge C/C++ |
| 509 | compiler installed, just change into the pc\os2vacpp directory |
| 510 | and type NMAKE. Threading and sockets are supported by default |
| 511 | in the resulting binaries of PYTHON15.DLL and PYTHON.EXE. |
| 512 | |
Fred Drake | 36ed560 | 2000-10-06 01:58:48 +0000 | [diff] [blame] | 513 | Monterey (64-bit AIX): The current Monterey C compiler (Visual Age) |
| 514 | uses the OBJECT_MODE={32|64} environment variable to set the |
| 515 | compilation mode to either 32-bit or 64-bit (32-bit mode is |
| 516 | the default). Presumably you want 64-bit compilation mode for |
| 517 | this 64-bit OS. As a result you must first set OBJECT_MODE=64 |
| 518 | in your environment before configuring (./configure) or |
| 519 | building (make) Python on Monterey. |
| 520 | |
| 521 | Reliant UNIX: The thread support does not compile on Reliant UNIX, and |
| 522 | there is a (minor) problem in the configure script for that |
| 523 | platform as well. This should be resolved in time for a |
| 524 | future release. |
Trent Mick | 635f6fb | 2000-08-23 21:33:05 +0000 | [diff] [blame] | 525 | |
Barry Warsaw | 6a8557d | 2002-10-14 18:04:39 +0000 | [diff] [blame] | 526 | MacOSX: The tests will crash on both 10.1 and 10.2 with SEGV in |
Barry Warsaw | 6e75364 | 2002-10-14 18:15:35 +0000 | [diff] [blame] | 527 | test_re and test_sre due to the small default stack size. If |
| 528 | you set the stack size to 2048 before doing a "make test" the |
| 529 | failure can be avoided. If you're using the tcsh (the default |
| 530 | on OSX), or csh shells use "limit stacksize 2048" and for the |
| 531 | bash shell, use "ulimit -s 2048". |
Barry Warsaw | 0655745 | 2001-12-14 20:47:12 +0000 | [diff] [blame] | 532 | |
Jack Jansen | 6a77cf1 | 2001-12-06 21:49:02 +0000 | [diff] [blame] | 533 | On naked Darwin you may want to add the configure option |
Jack Jansen | 4c398fd | 2001-10-08 13:21:15 +0000 | [diff] [blame] | 534 | "--disable-toolbox-glue" to disable the glue code for the Carbon |
Jack Jansen | 6a77cf1 | 2001-12-06 21:49:02 +0000 | [diff] [blame] | 535 | interface modules. The modules themselves are currently only built |
| 536 | if you add the --enable-framework option, see below. |
Barry Warsaw | 0655745 | 2001-12-14 20:47:12 +0000 | [diff] [blame] | 537 | |
| 538 | On a clean OSX /usr/local does not exist. Do a |
Jack Jansen | 61fec30 | 2002-01-04 15:59:57 +0000 | [diff] [blame] | 539 | "sudo mkdir -m 775 /usr/local" |
Jack Jansen | 84a0164 | 2002-08-04 21:19:55 +0000 | [diff] [blame] | 540 | before you do a make install. It is probably not a good idea to |
| 541 | do "sudo make install" which installs everything as superuser, |
| 542 | as this may later cause problems when installing distutils-based |
| 543 | additions. |
| 544 | |
| 545 | Some people have reported problems building Python after using "fink" |
| 546 | to install additional unix software. Disabling fink (remove all references |
| 547 | to /sw from your .profile or .login) should solve this. |
Barry Warsaw | 0655745 | 2001-12-14 20:47:12 +0000 | [diff] [blame] | 548 | |
| 549 | You may want to try the configure option "--enable-framework" |
| 550 | which installs Python as a framework. The location can be set |
| 551 | as argument to the --enable-framework option (default |
Jack Jansen | 84a0164 | 2002-08-04 21:19:55 +0000 | [diff] [blame] | 552 | /Library/Frameworks). A framework install is probably needed if you |
| 553 | want to use any Aqua-based GUI toolkit (whether Tkinter, wxPython, |
| 554 | Carbon, Cocoa or anything else). |
| 555 | |
| 556 | See Mac/OSX/README for more information on framework builds. |
Fred Drake | dabed75 | 2001-02-01 19:41:13 +0000 | [diff] [blame] | 557 | |
Michael W. Hudson | 1c4523f | 2001-12-19 19:49:58 +0000 | [diff] [blame] | 558 | Cygwin: With recent (relative to the time of writing, 2001-12-19) |
| 559 | Cygwin installations, there are problems with the interaction |
| 560 | of dynamic linking and fork(). This manifests itself in build |
| 561 | failures during the execution of setup.py. |
Tim Peters | 42fc7cc | 2001-04-04 18:35:19 +0000 | [diff] [blame] | 562 | |
Michael W. Hudson | 1c4523f | 2001-12-19 19:49:58 +0000 | [diff] [blame] | 563 | There are two workarounds that both enable Python (albeit |
| 564 | without threading support) to build and pass all tests on |
| 565 | NT/2000 (and most likely XP as well, though reports of testing |
| 566 | on XP would be appreciated). |
Guido van Rossum | 16e809e | 2001-04-16 02:07:08 +0000 | [diff] [blame] | 567 | |
Michael W. Hudson | 1c4523f | 2001-12-19 19:49:58 +0000 | [diff] [blame] | 568 | The workarounds: |
| 569 | |
| 570 | (a) the band-aid fix is to link the _socket module statically |
| 571 | rather than dynamically (which is the default). |
| 572 | |
| 573 | To do this, run "./configure --with-threads=no" including any |
| 574 | other options you need (--prefix, etc.). Then in Modules/Setup |
Walter Dörwald | 7dc65d6 | 2003-02-02 23:37:05 +0000 | [diff] [blame] | 575 | uncomment the lines: |
Tim Peters | 42fc7cc | 2001-04-04 18:35:19 +0000 | [diff] [blame] | 576 | |
Michael W. Hudson | be5ce18 | 2001-12-12 11:46:52 +0000 | [diff] [blame] | 577 | #SSL=/usr/local/ssl |
| 578 | #_socket socketmodule.c \ |
| 579 | # -DUSE_SSL -I$(SSL)/include -I$(SSL)/include/openssl \ |
| 580 | # -L$(SSL)/lib -lssl -lcrypto |
Guido van Rossum | 16e809e | 2001-04-16 02:07:08 +0000 | [diff] [blame] | 581 | |
Michael W. Hudson | 1c4523f | 2001-12-19 19:49:58 +0000 | [diff] [blame] | 582 | and remove "local/" from the SSL variable. Finally, just run |
| 583 | "make"! |
Tim Peters | 42fc7cc | 2001-04-04 18:35:19 +0000 | [diff] [blame] | 584 | |
Michael W. Hudson | b655464 | 2001-12-19 22:09:09 +0000 | [diff] [blame] | 585 | (b) The "proper" fix is to rebase the Cygwin DLLs to prevent |
Michael W. Hudson | 1c4523f | 2001-12-19 19:49:58 +0000 | [diff] [blame] | 586 | base address conflicts. Details on how to do this can be |
| 587 | found in the following mail: |
| 588 | |
| 589 | http://sources.redhat.com/ml/cygwin/2001-12/msg00894.html |
| 590 | |
| 591 | It is hoped that a version of this solution will be |
Michael W. Hudson | b655464 | 2001-12-19 22:09:09 +0000 | [diff] [blame] | 592 | incorporated into the Cygwin distribution fairly soon. |
Michael W. Hudson | 1c4523f | 2001-12-19 19:49:58 +0000 | [diff] [blame] | 593 | |
| 594 | Two additional problems: |
| 595 | |
| 596 | (1) Threading support should still be disabled due to a known |
| 597 | bug in Cygwin pthreads that causes test_threadedtempfile to |
| 598 | hang. |
| 599 | |
Neal Norwitz | 4ebde09 | 2001-12-19 20:44:13 +0000 | [diff] [blame] | 600 | (2) The _curses module does not build. This is a known |
Michael W. Hudson | 1c4523f | 2001-12-19 19:49:58 +0000 | [diff] [blame] | 601 | Cygwin ncurses problem that should be resolved the next time |
| 602 | that this package is released. |
Guido van Rossum | 16e809e | 2001-04-16 02:07:08 +0000 | [diff] [blame] | 603 | |
Michael W. Hudson | be5ce18 | 2001-12-12 11:46:52 +0000 | [diff] [blame] | 604 | On older versions of Cygwin, test_poll may hang and test_strftime |
| 605 | may fail. |
Tim Peters | 42fc7cc | 2001-04-04 18:35:19 +0000 | [diff] [blame] | 606 | |
Michael W. Hudson | 1c4523f | 2001-12-19 19:49:58 +0000 | [diff] [blame] | 607 | The situation on 9X/Me is not accurately known at present. |
| 608 | Some time ago, there were reports that the following |
| 609 | regression tests failed: |
Tim Peters | 42fc7cc | 2001-04-04 18:35:19 +0000 | [diff] [blame] | 610 | |
| 611 | test_pwd |
| 612 | test_select (hang) |
| 613 | test_socket |
| 614 | |
Michael W. Hudson | 1c4523f | 2001-12-19 19:49:58 +0000 | [diff] [blame] | 615 | Due to the test_select hang on 9X/Me, one should run the |
| 616 | regression test using the following: |
Tim Peters | 42fc7cc | 2001-04-04 18:35:19 +0000 | [diff] [blame] | 617 | |
Michael W. Hudson | be5ce18 | 2001-12-12 11:46:52 +0000 | [diff] [blame] | 618 | make TESTOPTS='-l -x test_select' test |
Tim Peters | 42fc7cc | 2001-04-04 18:35:19 +0000 | [diff] [blame] | 619 | |
Michael W. Hudson | 1c4523f | 2001-12-19 19:49:58 +0000 | [diff] [blame] | 620 | News regarding these platforms with more recent Cygwin |
| 621 | versions would be appreciated! |
Guido van Rossum | 6d9cc80 | 1996-08-01 17:31:22 +0000 | [diff] [blame] | 622 | |
Skip Montanaro | 56d8301 | 2003-01-04 04:05:51 +0000 | [diff] [blame] | 623 | AtheOS: From Octavian Cerna <tavy at ylabs.com>: |
| 624 | |
| 625 | Before building: |
| 626 | |
| 627 | Make sure you have shared versions of the libraries you |
| 628 | want to use with Python. You will have to compile them |
| 629 | yourself, or download precompiled packages. |
| 630 | |
| 631 | Recommended libraries: |
| 632 | |
| 633 | ncurses-4.2 |
| 634 | readline-4.2a |
| 635 | zlib-1.1.4 |
| 636 | |
| 637 | Build: |
| 638 | |
| 639 | $ ./configure --prefix=/usr/python |
| 640 | $ make |
| 641 | |
| 642 | Python is always built as a shared library, otherwise |
| 643 | dynamic loading would not work. |
| 644 | |
| 645 | Testing: |
| 646 | |
| 647 | $ make test |
| 648 | |
| 649 | Install: |
| 650 | |
| 651 | # make install |
| 652 | # pkgmanager -a /usr/python |
| 653 | |
| 654 | |
| 655 | AtheOS issues: |
| 656 | |
| 657 | - large file support: due to a stdio bug in glibc/libio, |
| 658 | access to large files may not work correctly. fseeko() |
| 659 | tries to seek to a negative offset. ftello() returns a |
| 660 | negative offset, it looks like a 32->64bit |
| 661 | sign-extension issue. The lowlevel functions (open, |
| 662 | lseek, etc) are OK. |
| 663 | - sockets: AF_UNIX is defined in the C library and in |
| 664 | Python, but not implemented in the system. |
| 665 | - select: poll is available in the C library, but does not |
| 666 | work (It does not return POLLNVAL for bad fds and |
| 667 | hangs). |
| 668 | - posix: statvfs and fstatvfs always return ENOSYS. |
| 669 | - disabled modules: |
| 670 | - mmap: not yet implemented in AtheOS |
| 671 | - nis: broken (on an unconfigured system |
| 672 | yp_get_default_domain() returns junk instead of |
| 673 | error) |
| 674 | - dl: dynamic loading doesn't work via dlopen() |
| 675 | - resource: getrimit and setrlimit are not yet |
| 676 | implemented |
| 677 | |
| 678 | - if you are getting segmentation faults, you probably are |
| 679 | low on memory. AtheOS doesn't handle very well an |
| 680 | out-of-memory condition and simply SEGVs the process. |
| 681 | |
| 682 | Tested on: |
| 683 | |
| 684 | AtheOS-0.3.7 |
| 685 | gcc-2.95 |
| 686 | binutils-2.10 |
| 687 | make-3.78 |
| 688 | |
| 689 | |
Skip Montanaro | 57454e5 | 2002-06-14 20:30:31 +0000 | [diff] [blame] | 690 | Configuring the bsddb and dbm modules |
| 691 | ------------------------------------- |
| 692 | |
Skip Montanaro | 56d8301 | 2003-01-04 04:05:51 +0000 | [diff] [blame] | 693 | Beginning with Python version 2.3, the PyBsddb package |
| 694 | <http://pybsddb.sf.net/> was adopted into Python as the bsddb package, |
| 695 | exposing a set of package-level functions which provide |
| 696 | backwards-compatible behavior. Only versions 3.1 through 4.1 of |
| 697 | Sleepycat's libraries provide the necessary API, so older versions |
| 698 | aren't supported through this interface. The old bsddb module has |
| 699 | been retained as bsddb185, though it is not built by default. Users |
| 700 | wishing to use it will have to tweak Modules/Setup to build it. The |
| 701 | dbm module will still be built against the Sleepycat libraries if |
| 702 | other preferred alternatives (ndbm, gdbm) are not found, though |
| 703 | versions of the Sleepycat library prior to 3.1 are not considered. |
Guido van Rossum | 62d45c0 | 2002-12-02 15:49:13 +0000 | [diff] [blame] | 704 | |
Skip Montanaro | 57454e5 | 2002-06-14 20:30:31 +0000 | [diff] [blame] | 705 | |
Guido van Rossum | dc8a3cb | 1998-05-12 15:29:18 +0000 | [diff] [blame] | 706 | Configuring threads |
| 707 | ------------------- |
| 708 | |
Guido van Rossum | 7ac1153 | 2000-08-29 21:36:40 +0000 | [diff] [blame] | 709 | As of Python 2.0, threads are enabled by default. If you wish to |
| 710 | compile without threads, or if your thread support is broken, pass the |
| 711 | --with-threads=no switch to configure. Unfortunately, on some |
| 712 | platforms, additional compiler and/or linker options are required for |
| 713 | threads to work properly. Below is a table of those options, |
Guido van Rossum | 4f40c2d | 2000-09-05 16:46:22 +0000 | [diff] [blame] | 714 | collected by Bill Janssen. We would love to automate this process |
Guido van Rossum | 7ac1153 | 2000-08-29 21:36:40 +0000 | [diff] [blame] | 715 | more, but the information below is not enough to write a patch for the |
| 716 | configure.in file, so manual intervention is required. If you patch |
| 717 | the configure.in file and are confident that the patch works, please |
Guido van Rossum | 4f40c2d | 2000-09-05 16:46:22 +0000 | [diff] [blame] | 718 | send in the patch. (Don't bother patching the configure script itself |
Walter Dörwald | 7dc65d6 | 2003-02-02 23:37:05 +0000 | [diff] [blame] | 719 | -- it is regenerated each time the configure.in file changes.) |
Guido van Rossum | dc8a3cb | 1998-05-12 15:29:18 +0000 | [diff] [blame] | 720 | |
| 721 | Compiler switches for threads |
| 722 | ............................. |
| 723 | |
Martin v. Löwis | 1c24f9c | 2001-03-06 12:07:27 +0000 | [diff] [blame] | 724 | The definition of _REENTRANT should be configured automatically, if |
| 725 | that does not work on your system, or if _REENTRANT is defined |
| 726 | incorrectly, please report that as a bug. |
Guido van Rossum | dc8a3cb | 1998-05-12 15:29:18 +0000 | [diff] [blame] | 727 | |
Martin v. Löwis | 1c24f9c | 2001-03-06 12:07:27 +0000 | [diff] [blame] | 728 | OS/Compiler/threads Switches for use with threads |
| 729 | (POSIX is draft 10, DCE is draft 4) compile & link |
| 730 | |
| 731 | SunOS 5.{1-5}/{gcc,SunPro cc}/solaris -mt |
| 732 | SunOS 5.5/{gcc,SunPro cc}/POSIX (nothing) |
Guido van Rossum | 16e809e | 2001-04-16 02:07:08 +0000 | [diff] [blame] | 733 | DEC OSF/1 3.x/cc/DCE -threads |
Guido van Rossum | dc8a3cb | 1998-05-12 15:29:18 +0000 | [diff] [blame] | 734 | (butenhof@zko.dec.com) |
Guido van Rossum | 16e809e | 2001-04-16 02:07:08 +0000 | [diff] [blame] | 735 | Digital UNIX 4.x/cc/DCE -threads |
Guido van Rossum | dc8a3cb | 1998-05-12 15:29:18 +0000 | [diff] [blame] | 736 | (butenhof@zko.dec.com) |
Guido van Rossum | 16e809e | 2001-04-16 02:07:08 +0000 | [diff] [blame] | 737 | Digital UNIX 4.x/cc/POSIX -pthread |
Guido van Rossum | dc8a3cb | 1998-05-12 15:29:18 +0000 | [diff] [blame] | 738 | (butenhof@zko.dec.com) |
Guido van Rossum | 16e809e | 2001-04-16 02:07:08 +0000 | [diff] [blame] | 739 | AIX 4.1.4/cc_r/d7 (nothing) |
Guido van Rossum | dc8a3cb | 1998-05-12 15:29:18 +0000 | [diff] [blame] | 740 | (buhrt@iquest.net) |
Guido van Rossum | 16e809e | 2001-04-16 02:07:08 +0000 | [diff] [blame] | 741 | AIX 4.1.4/cc_r4/DCE (nothing) |
Guido van Rossum | dc8a3cb | 1998-05-12 15:29:18 +0000 | [diff] [blame] | 742 | (buhrt@iquest.net) |
Guido van Rossum | 16e809e | 2001-04-16 02:07:08 +0000 | [diff] [blame] | 743 | IRIX 6.2/cc/POSIX (nothing) |
Guido van Rossum | dc8a3cb | 1998-05-12 15:29:18 +0000 | [diff] [blame] | 744 | (robertl@cwi.nl) |
| 745 | |
| 746 | |
| 747 | Linker (ld) libraries and flags for threads |
| 748 | ........................................... |
| 749 | |
| 750 | OS/threads Libraries/switches for use with threads |
| 751 | |
| 752 | SunOS 5.{1-5}/solaris -lthread |
| 753 | SunOS 5.5/POSIX -lpthread |
Guido van Rossum | 16e809e | 2001-04-16 02:07:08 +0000 | [diff] [blame] | 754 | DEC OSF/1 3.x/DCE -lpthreads -lmach -lc_r -lc |
Guido van Rossum | dc8a3cb | 1998-05-12 15:29:18 +0000 | [diff] [blame] | 755 | (butenhof@zko.dec.com) |
| 756 | Digital UNIX 4.x/DCE -lpthreads -lpthread -lmach -lexc -lc |
| 757 | (butenhof@zko.dec.com) |
Guido van Rossum | 16e809e | 2001-04-16 02:07:08 +0000 | [diff] [blame] | 758 | Digital UNIX 4.x/POSIX -lpthread -lmach -lexc -lc |
Guido van Rossum | dc8a3cb | 1998-05-12 15:29:18 +0000 | [diff] [blame] | 759 | (butenhof@zko.dec.com) |
Guido van Rossum | 16e809e | 2001-04-16 02:07:08 +0000 | [diff] [blame] | 760 | AIX 4.1.4/{draft7,DCE} (nothing) |
Guido van Rossum | dc8a3cb | 1998-05-12 15:29:18 +0000 | [diff] [blame] | 761 | (buhrt@iquest.net) |
Guido van Rossum | 16e809e | 2001-04-16 02:07:08 +0000 | [diff] [blame] | 762 | IRIX 6.2/POSIX -lpthread |
Guido van Rossum | dc8a3cb | 1998-05-12 15:29:18 +0000 | [diff] [blame] | 763 | (jph@emilia.engr.sgi.com) |
| 764 | |
| 765 | |
Martin v. Löwis | 1142de3 | 2002-03-29 16:28:31 +0000 | [diff] [blame] | 766 | Building a shared libpython |
| 767 | --------------------------- |
| 768 | |
| 769 | Starting with Python 2.3, the majority of the interpreter can be built |
| 770 | into a shared library, which can then be used by the interpreter |
| 771 | executable, and by applications embedding Python. To enable this feature, |
Martin v. Löwis | 6506967 | 2002-08-03 21:38:27 +0000 | [diff] [blame] | 772 | configure with --enable-shared. |
| 773 | |
Fred Drake | 55512dc | 2003-07-21 16:01:39 +0000 | [diff] [blame] | 774 | If you enable this feature, the same object files will be used to create |
| 775 | a static library. In particular, the static library will contain object |
| 776 | files using position-independent code (PIC) on platforms where PIC flags |
| 777 | are needed for the shared library. |
Martin v. Löwis | 1142de3 | 2002-03-29 16:28:31 +0000 | [diff] [blame] | 778 | |
| 779 | |
Guido van Rossum | 6d9cc80 | 1996-08-01 17:31:22 +0000 | [diff] [blame] | 780 | Configuring additional built-in modules |
Guido van Rossum | 91cb9d2 | 1995-04-10 11:47:38 +0000 | [diff] [blame] | 781 | --------------------------------------- |
Guido van Rossum | 19e0c26 | 1995-01-17 16:36:34 +0000 | [diff] [blame] | 782 | |
Andrew M. Kuchling | ebe3045 | 2001-02-27 03:24:24 +0000 | [diff] [blame] | 783 | Starting with Python 2.1, the setup.py script at the top of the source |
| 784 | distribution attempts to detect which modules can be built and |
| 785 | automatically compiles them. Autodetection doesn't always work, so |
Guido van Rossum | 59b0b60 | 2002-02-08 22:22:35 +0000 | [diff] [blame] | 786 | you can still customize the configuration by editing the Modules/Setup |
| 787 | file; but this should be considered a last resort. The rest of this |
| 788 | section only applies if you decide to edit the Modules/Setup file. |
| 789 | You also need this to enable static linking of certain modules (which |
| 790 | is needed to enable profiling on some systems). |
| 791 | |
Andrew M. Kuchling | ebe3045 | 2001-02-27 03:24:24 +0000 | [diff] [blame] | 792 | This file is initially copied from Setup.dist by the configure script; |
| 793 | if it does not exist yet, create it by copying Modules/Setup.dist |
| 794 | yourself (configure will never overwrite it). Never edit Setup.dist |
| 795 | -- always edit Setup or Setup.local (see below). Read the comments in |
| 796 | the file for information on what kind of edits are allowed. When you |
| 797 | have edited Setup in the Modules directory, the interpreter will |
Guido van Rossum | ef67ded | 2001-10-05 17:04:42 +0000 | [diff] [blame] | 798 | automatically be rebuilt the next time you run make (in the toplevel |
| 799 | directory). |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 800 | |
Andrew M. Kuchling | ebe3045 | 2001-02-27 03:24:24 +0000 | [diff] [blame] | 801 | Many useful modules can be built on any Unix system, but some optional |
| 802 | modules can't be reliably autodetected. Often the quickest way to |
| 803 | determine whether a particular module works or not is to see if it |
| 804 | will build: enable it in Setup, then if you get compilation or link |
Fred Drake | 6caae14 | 2000-10-25 17:51:02 +0000 | [diff] [blame] | 805 | errors, disable it -- you're either missing support or need to adjust |
| 806 | the compilation and linking parameters for that module. |
Guido van Rossum | 6d9cc80 | 1996-08-01 17:31:22 +0000 | [diff] [blame] | 807 | |
| 808 | On SGI IRIX, there are modules that interface to many SGI specific |
Andrew M. Kuchling | ebe3045 | 2001-02-27 03:24:24 +0000 | [diff] [blame] | 809 | system libraries, e.g. the GL library and the audio hardware. These |
| 810 | modules will not be built by the setup.py script. |
Guido van Rossum | 91cb9d2 | 1995-04-10 11:47:38 +0000 | [diff] [blame] | 811 | |
Guido van Rossum | 4462e93 | 1997-01-22 21:00:32 +0000 | [diff] [blame] | 812 | In addition to the file Setup, you can also edit the file Setup.local. |
| 813 | (the makesetup script processes both). You may find it more |
| 814 | convenient to edit Setup.local and leave Setup alone. Then, when |
| 815 | installing a new Python version, you can copy your old Setup.local |
| 816 | file. |
| 817 | |
Guido van Rossum | 91cb9d2 | 1995-04-10 11:47:38 +0000 | [diff] [blame] | 818 | |
| 819 | Setting the optimization/debugging options |
| 820 | ------------------------------------------ |
| 821 | |
Guido van Rossum | 6d9cc80 | 1996-08-01 17:31:22 +0000 | [diff] [blame] | 822 | If you want or need to change the optimization/debugging options for |
| 823 | the C compiler, assign to the OPT variable on the toplevel make |
| 824 | command; e.g. "make OPT=-g" will build a debugging version of Python |
| 825 | on most platforms. The default is OPT=-O; a value for OPT in the |
| 826 | environment when the configure script is run overrides this default |
| 827 | (likewise for CC; and the initial value for LIBS is used as the base |
| 828 | set of libraries to link with). |
Guido van Rossum | 91cb9d2 | 1995-04-10 11:47:38 +0000 | [diff] [blame] | 829 | |
Fred Drake | 6caae14 | 2000-10-25 17:51:02 +0000 | [diff] [blame] | 830 | When compiling with GCC, the default value of OPT will also include |
| 831 | the -Wall and -Wstrict-prototypes options. |
| 832 | |
| 833 | Additional debugging code to help debug memory management problems can |
| 834 | be enabled by using the --with-pydebug option to the configure script. |
| 835 | |
Guido van Rossum | 91cb9d2 | 1995-04-10 11:47:38 +0000 | [diff] [blame] | 836 | |
Guido van Rossum | a68ca35 | 2001-10-04 17:00:07 +0000 | [diff] [blame] | 837 | Profiling |
| 838 | --------- |
| 839 | |
| 840 | If you want C profiling turned on, the easiest way is to run configure |
| 841 | with the CC environment variable to the necessary compiler |
| 842 | invocation. For example, on Linux, this works for profiling using |
| 843 | gprof(1): |
| 844 | |
| 845 | CC="gcc -pg" ./configure |
| 846 | |
| 847 | Note that on Linux, gprof apparently does not work for shared |
| 848 | libraries. The Makefile/Setup mechanism can be used to compile and |
Walter Dörwald | 7dc65d6 | 2003-02-02 23:37:05 +0000 | [diff] [blame] | 849 | link most extension modules statically. |
Guido van Rossum | a68ca35 | 2001-10-04 17:00:07 +0000 | [diff] [blame] | 850 | |
| 851 | |
Guido van Rossum | 91cb9d2 | 1995-04-10 11:47:38 +0000 | [diff] [blame] | 852 | Testing |
| 853 | ------- |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 854 | |
Guido van Rossum | 4f40c2d | 2000-09-05 16:46:22 +0000 | [diff] [blame] | 855 | To test the interpreter, type "make test" in the top-level directory. |
Guido van Rossum | 6ae5d3d | 1997-05-14 21:39:05 +0000 | [diff] [blame] | 856 | This runs the test set twice (once with no compiled files, once with |
| 857 | the compiled files left by the previous test run). The test set |
| 858 | produces some output. You can generally ignore the messages about |
Guido van Rossum | 59b0b60 | 2002-02-08 22:22:35 +0000 | [diff] [blame] | 859 | skipped tests due to optional features which can't be imported. |
Guido van Rossum | 4f40c2d | 2000-09-05 16:46:22 +0000 | [diff] [blame] | 860 | If a message is printed about a failed test or a traceback or core |
| 861 | dump is produced, something is wrong. On some Linux systems (those |
Guido van Rossum | 24df684 | 1997-12-30 04:32:30 +0000 | [diff] [blame] | 862 | that are not yet using glibc 6), test_strftime fails due to a |
Guido van Rossum | 4f40c2d | 2000-09-05 16:46:22 +0000 | [diff] [blame] | 863 | non-standard implementation of strftime() in the C library. Please |
| 864 | ignore this, or upgrade to glibc version 6. |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 865 | |
Guido van Rossum | 91cb9d2 | 1995-04-10 11:47:38 +0000 | [diff] [blame] | 866 | IMPORTANT: If the tests fail and you decide to mail a bug report, |
| 867 | *don't* include the output of "make test". It is useless. Run the |
Guido van Rossum | 4f40c2d | 2000-09-05 16:46:22 +0000 | [diff] [blame] | 868 | failing test manually, as follows: |
Guido van Rossum | 91cb9d2 | 1995-04-10 11:47:38 +0000 | [diff] [blame] | 869 | |
Andrew M. Kuchling | 83d042d | 2002-03-21 23:52:20 +0000 | [diff] [blame] | 870 | ./python ./Lib/test/test_whatever.py |
Guido van Rossum | 91cb9d2 | 1995-04-10 11:47:38 +0000 | [diff] [blame] | 871 | |
Andrew M. Kuchling | 83d042d | 2002-03-21 23:52:20 +0000 | [diff] [blame] | 872 | (substituting the top of the source tree for '.' if you built in a |
Guido van Rossum | 6ae5d3d | 1997-05-14 21:39:05 +0000 | [diff] [blame] | 873 | different directory). This runs the test in verbose mode. |
Guido van Rossum | 91cb9d2 | 1995-04-10 11:47:38 +0000 | [diff] [blame] | 874 | |
| 875 | |
| 876 | Installing |
| 877 | ---------- |
| 878 | |
Guido van Rossum | 6d9cc80 | 1996-08-01 17:31:22 +0000 | [diff] [blame] | 879 | To install the Python binary, library modules, shared library modules |
| 880 | (see below), include files, configuration files, and the manual page, |
Guido van Rossum | 6477380 | 1997-11-26 17:07:02 +0000 | [diff] [blame] | 881 | just type |
| 882 | |
| 883 | make install |
| 884 | |
Guido van Rossum | 4f40c2d | 2000-09-05 16:46:22 +0000 | [diff] [blame] | 885 | This will install all platform-independent files in subdirectories of |
| 886 | the directory given with the --prefix option to configure or to the |
| 887 | `prefix' Make variable (default /usr/local). All binary and other |
| 888 | platform-specific files will be installed in subdirectories if the |
| 889 | directory given by --exec-prefix or the `exec_prefix' Make variable |
| 890 | (defaults to the --prefix directory) is given. |
Guido van Rossum | 6477380 | 1997-11-26 17:07:02 +0000 | [diff] [blame] | 891 | |
Martin v. Löwis | 3b8ee08 | 2003-05-11 20:25:35 +0000 | [diff] [blame] | 892 | If DESTDIR is set, it will be taken as the root directory of the |
| 893 | installation, and files will be installed into $(DESTDIR)$(prefix), |
| 894 | $(DESTDIR)$(exec_prefix), etc. |
| 895 | |
Guido van Rossum | 6477380 | 1997-11-26 17:07:02 +0000 | [diff] [blame] | 896 | All subdirectories created will have Python's version number in their |
| 897 | name, e.g. the library modules are installed in |
Guido van Rossum | 67345eb | 2001-01-18 14:51:12 +0000 | [diff] [blame] | 898 | "/usr/local/lib/python<version>/" by default, where <version> is the |
| 899 | <major>.<minor> release number (e.g. "2.1"). The Python binary is |
| 900 | installed as "python<version>" and a hard link named "python" is |
| 901 | created. The only file not installed with a version number in its |
| 902 | name is the manual page, installed as "/usr/local/man/man1/python.1" |
| 903 | by default. |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 904 | |
Neil Schemenauer | 0e91dc7 | 2001-02-16 04:18:08 +0000 | [diff] [blame] | 905 | If you have a previous installation of Python that you don't |
Guido van Rossum | 6477380 | 1997-11-26 17:07:02 +0000 | [diff] [blame] | 906 | want to replace yet, use |
| 907 | |
| 908 | make altinstall |
| 909 | |
| 910 | This installs the same set of files as "make install" except it |
Guido van Rossum | 67345eb | 2001-01-18 14:51:12 +0000 | [diff] [blame] | 911 | doesn't create the hard link to "python<version>" named "python" and |
| 912 | it doesn't install the manual page at all. |
Guido van Rossum | 6d9cc80 | 1996-08-01 17:31:22 +0000 | [diff] [blame] | 913 | |
| 914 | The only thing you may have to install manually is the Python mode for |
Guido van Rossum | 4f40c2d | 2000-09-05 16:46:22 +0000 | [diff] [blame] | 915 | Emacs found in Misc/python-mode.el. (But then again, more recent |
| 916 | versions of Emacs may already have it.) Follow the instructions that |
| 917 | came with Emacs for installation of site-specific files. |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 918 | |
Jack Jansen | a39ef86 | 2001-08-19 21:17:03 +0000 | [diff] [blame] | 919 | On Mac OS X, if you have configured Python with --enable-framework, you |
| 920 | should use "make frameworkinstall" to do the installation. Note that this |
| 921 | installs the Python executable in a place that is not normally on your |
| 922 | PATH, you may want to set up a symlink in /usr/local/bin. |
| 923 | |
Guido van Rossum | 91cb9d2 | 1995-04-10 11:47:38 +0000 | [diff] [blame] | 924 | |
| 925 | Configuration options and variables |
| 926 | ----------------------------------- |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 927 | |
Guido van Rossum | 6d9cc80 | 1996-08-01 17:31:22 +0000 | [diff] [blame] | 928 | Some special cases are handled by passing options to the configure |
| 929 | script. |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 930 | |
Guido van Rossum | 6d9cc80 | 1996-08-01 17:31:22 +0000 | [diff] [blame] | 931 | WARNING: if you rerun the configure script with different options, you |
| 932 | must run "make clean" before rebuilding. Exceptions to this rule: |
| 933 | after changing --prefix or --exec-prefix, all you need to do is remove |
Guido van Rossum | b06df27 | 1997-08-05 21:50:20 +0000 | [diff] [blame] | 934 | Modules/getpath.o. |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 935 | |
Guido van Rossum | 91cb9d2 | 1995-04-10 11:47:38 +0000 | [diff] [blame] | 936 | --with(out)-gcc: The configure script uses gcc (the GNU C compiler) if |
| 937 | it finds it. If you don't want this, or if this compiler is |
| 938 | installed but broken on your platform, pass the option |
| 939 | --without-gcc. You can also pass "CC=cc" (or whatever the |
| 940 | name of the proper C compiler is) in the environment, but the |
| 941 | advantage of using --without-gcc is that this option is |
| 942 | remembered by the config.status script for its --recheck |
| 943 | option. |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 944 | |
Guido van Rossum | 91cb9d2 | 1995-04-10 11:47:38 +0000 | [diff] [blame] | 945 | --prefix, --exec-prefix: If you want to install the binaries and the |
| 946 | Python library somewhere else than in /usr/local/{bin,lib}, |
| 947 | you can pass the option --prefix=DIRECTORY; the interpreter |
| 948 | binary will be installed as DIRECTORY/bin/python and the |
| 949 | library files as DIRECTORY/lib/python/*. If you pass |
| 950 | --exec-prefix=DIRECTORY (as well) this overrides the |
| 951 | installation prefix for architecture-dependent files (like the |
| 952 | interpreter binary). Note that --prefix=DIRECTORY also |
| 953 | affects the default module search path (sys.path), when |
| 954 | Modules/config.c is compiled. Passing make the option |
| 955 | prefix=DIRECTORY (and/or exec_prefix=DIRECTORY) overrides the |
| 956 | prefix set at configuration time; this may be more convenient |
| 957 | than re-running the configure script if you change your mind |
Guido van Rossum | 4f40c2d | 2000-09-05 16:46:22 +0000 | [diff] [blame] | 958 | about the install prefix. |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 959 | |
Guido van Rossum | 59b0b60 | 2002-02-08 22:22:35 +0000 | [diff] [blame] | 960 | --with-readline: This option is no longer supported. GNU |
| 961 | readline is automatically enabled by setup.py when present. |
Guido van Rossum | 91cb9d2 | 1995-04-10 11:47:38 +0000 | [diff] [blame] | 962 | |
Guido van Rossum | 7ac1153 | 2000-08-29 21:36:40 +0000 | [diff] [blame] | 963 | --with-threads: On most Unix systems, you can now use multiple |
| 964 | threads, and support for this is enabled by default. To |
| 965 | disable this, pass --with-threads=no. If the library required |
| 966 | for threads lives in a peculiar place, you can use |
| 967 | --with-thread=DIRECTORY. IMPORTANT: run "make clean" after |
| 968 | changing (either enabling or disabling) this option, or you |
| 969 | will get link errors! Note: for DEC Unix use |
Guido van Rossum | 0e13da9 | 1998-02-22 04:36:34 +0000 | [diff] [blame] | 970 | --with-dec-threads instead. |
Guido van Rossum | 91cb9d2 | 1995-04-10 11:47:38 +0000 | [diff] [blame] | 971 | |
| 972 | --with-sgi-dl: On SGI IRIX 4, dynamic loading of extension modules is |
| 973 | supported by the "dl" library by Jack Jansen, which is |
Guido van Rossum | 6d9cc80 | 1996-08-01 17:31:22 +0000 | [diff] [blame] | 974 | ftp'able from ftp://ftp.cwi.nl/pub/dynload/dl-1.6.tar.Z. |
Guido van Rossum | 91cb9d2 | 1995-04-10 11:47:38 +0000 | [diff] [blame] | 975 | This is enabled (after you've ftp'ed and compiled the dl |
Guido van Rossum | 4f40c2d | 2000-09-05 16:46:22 +0000 | [diff] [blame] | 976 | library) by passing --with-sgi-dl=DIRECTORY where DIRECTORY |
Guido van Rossum | 91cb9d2 | 1995-04-10 11:47:38 +0000 | [diff] [blame] | 977 | is the absolute pathname of the dl library. (Don't bother on |
| 978 | IRIX 5, it already has dynamic linking using SunOS style |
Martin v. Löwis | 779ffc0 | 2002-12-02 22:17:01 +0000 | [diff] [blame] | 979 | shared libraries.) THIS OPTION IS UNSUPPORTED. |
Guido van Rossum | 91cb9d2 | 1995-04-10 11:47:38 +0000 | [diff] [blame] | 980 | |
Guido van Rossum | 4f40c2d | 2000-09-05 16:46:22 +0000 | [diff] [blame] | 981 | --with-dl-dld: Dynamic loading of modules is rumored to be supported |
Guido van Rossum | 91cb9d2 | 1995-04-10 11:47:38 +0000 | [diff] [blame] | 982 | on some other systems: VAX (Ultrix), Sun3 (SunOS 3.4), Sequent |
| 983 | Symmetry (Dynix), and Atari ST. This is done using a |
| 984 | combination of the GNU dynamic loading package |
Guido van Rossum | 6d9cc80 | 1996-08-01 17:31:22 +0000 | [diff] [blame] | 985 | (ftp://ftp.cwi.nl/pub/dynload/dl-dld-1.1.tar.Z) and an |
Guido van Rossum | 91cb9d2 | 1995-04-10 11:47:38 +0000 | [diff] [blame] | 986 | emulation of the SGI dl library mentioned above (the emulation |
| 987 | can be found at |
Guido van Rossum | 6d9cc80 | 1996-08-01 17:31:22 +0000 | [diff] [blame] | 988 | ftp://ftp.cwi.nl/pub/dynload/dld-3.2.3.tar.Z). To |
Guido van Rossum | 16e809e | 2001-04-16 02:07:08 +0000 | [diff] [blame] | 989 | enable this, ftp and compile both libraries, then call |
Guido van Rossum | 4f40c2d | 2000-09-05 16:46:22 +0000 | [diff] [blame] | 990 | configure, passing it the option |
Guido van Rossum | 91cb9d2 | 1995-04-10 11:47:38 +0000 | [diff] [blame] | 991 | --with-dl-dld=DL_DIRECTORY,DLD_DIRECTORY where DL_DIRECTORY is |
| 992 | the absolute pathname of the dl emulation library and |
| 993 | DLD_DIRECTORY is the absolute pathname of the GNU dld library. |
| 994 | (Don't bother on SunOS 4 or 5, they already have dynamic |
Martin v. Löwis | 779ffc0 | 2002-12-02 22:17:01 +0000 | [diff] [blame] | 995 | linking using shared libraries.) THIS OPTION IS UNSUPPORTED. |
Guido van Rossum | 91cb9d2 | 1995-04-10 11:47:38 +0000 | [diff] [blame] | 996 | |
| 997 | --with-libm, --with-libc: It is possible to specify alternative |
| 998 | versions for the Math library (default -lm) and the C library |
| 999 | (default the empty string) using the options |
Guido van Rossum | 4f40c2d | 2000-09-05 16:46:22 +0000 | [diff] [blame] | 1000 | --with-libm=STRING and --with-libc=STRING, respectively. For |
| 1001 | example, if your system requires that you pass -lc_s to the C |
| 1002 | compiler to use the shared C library, you can pass |
| 1003 | --with-libc=-lc_s. These libraries are passed after all other |
| 1004 | libraries, the C library last. |
Guido van Rossum | 16e809e | 2001-04-16 02:07:08 +0000 | [diff] [blame] | 1005 | |
Guido van Rossum | 4f40c2d | 2000-09-05 16:46:22 +0000 | [diff] [blame] | 1006 | --with-libs='libs': Add 'libs' to the LIBS that the python interpreter |
| 1007 | is linked against. |
Guido van Rossum | d02ba45 | 1996-07-31 17:36:01 +0000 | [diff] [blame] | 1008 | |
Martin v. Löwis | 2df6694 | 2000-12-13 14:14:32 +0000 | [diff] [blame] | 1009 | --with-cxx=<compiler>: Some C++ compilers require that main() is |
| 1010 | compiled with the C++ if there is any C++ code in the application. |
| 1011 | Specifically, g++ on a.out systems may require that to support |
| 1012 | construction of global objects. With this option, the main() function |
| 1013 | of Python will be compiled with <compiler>; use that only if you |
| 1014 | plan to use C++ extension modules, and if your compiler requires |
| 1015 | compilation of main() as a C++ program. |
| 1016 | |
| 1017 | |
Fred Drake | 6caae14 | 2000-10-25 17:51:02 +0000 | [diff] [blame] | 1018 | --with-pydebug: Enable additional debugging code to help track down |
| 1019 | memory management problems. This allows printing a list of all |
| 1020 | live objects when the interpreter terminates. |
Jack Jansen | 7b8c754 | 2002-04-14 20:12:41 +0000 | [diff] [blame] | 1021 | |
| 1022 | --with(out)-universal-newlines: enable reading of text files with |
| 1023 | foreign newline convention (default: enabled). In other words, |
| 1024 | any of \r, \n or \r\n is acceptable as end-of-line character. |
| 1025 | If enabled import and execfile will automatically accept any newline |
| 1026 | in files. Python code can open a file with open(file, 'U') to |
Martin v. Löwis | 7e4cfcb | 2002-12-19 16:21:49 +0000 | [diff] [blame] | 1027 | read it in universal newline mode. THIS OPTION IS UNSUPPORTED. |
Fred Drake | 6caae14 | 2000-10-25 17:51:02 +0000 | [diff] [blame] | 1028 | |
Martin v. Löwis | f30d60e | 2004-06-08 08:17:44 +0000 | [diff] [blame] | 1029 | --with-tsc: Profile using the Pentium timestamping counter (TSC). |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1030 | |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1031 | Building for multiple architectures (using the VPATH feature) |
| 1032 | ------------------------------------------------------------- |
| 1033 | |
| 1034 | If your file system is shared between multiple architectures, it |
| 1035 | usually is not necessary to make copies of the sources for each |
| 1036 | architecture you want to support. If the make program supports the |
| 1037 | VPATH feature, you can create an empty build directory for each |
| 1038 | architecture, and in each directory run the configure script (on the |
| 1039 | appropriate machine with the appropriate options). This creates the |
| 1040 | necessary subdirectories and the Makefiles therein. The Makefiles |
Guido van Rossum | 4f40c2d | 2000-09-05 16:46:22 +0000 | [diff] [blame] | 1041 | contain a line VPATH=... which points to a directory containing the |
Guido van Rossum | d0fe845 | 1996-08-26 03:02:37 +0000 | [diff] [blame] | 1042 | actual sources. (On SGI systems, use "smake -J1" instead of "make" if |
| 1043 | you use VPATH -- don't try gnumake.) |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1044 | |
| 1045 | For example, the following is all you need to build a minimal Python |
| 1046 | in /usr/tmp/python (assuming ~guido/src/python is the toplevel |
| 1047 | directory and you want to build in /usr/tmp/python): |
| 1048 | |
| 1049 | $ mkdir /usr/tmp/python |
| 1050 | $ cd /usr/tmp/python |
| 1051 | $ ~guido/src/python/configure |
| 1052 | [...] |
| 1053 | $ make |
| 1054 | [...] |
| 1055 | $ |
| 1056 | |
Neil Schemenauer | 73f8ab2 | 2001-01-26 22:18:55 +0000 | [diff] [blame] | 1057 | Note that configure copies the original Setup file to the build |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1058 | directory if it finds no Setup file there. This means that you can |
| 1059 | edit the Setup file for each architecture independently. For this |
| 1060 | reason, subsequent changes to the original Setup file are not tracked |
| 1061 | automatically, as they might overwrite local changes. To force a copy |
| 1062 | of a changed original Setup file, delete the target Setup file. (The |
| 1063 | makesetup script supports multiple input files, so if you want to be |
| 1064 | fancy you can change the rules to create an empty Setup.local if it |
| 1065 | doesn't exist and run it with arguments $(srcdir)/Setup Setup.local; |
| 1066 | however this assumes that you only need to add modules.) |
| 1067 | |
| 1068 | |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1069 | Building on non-UNIX systems |
| 1070 | ---------------------------- |
| 1071 | |
Tim Peters | 0344424 | 2000-09-19 00:38:35 +0000 | [diff] [blame] | 1072 | For Windows (2000/NT/ME/98/95), assuming you have MS VC++ 6.0, the |
| 1073 | project files are in PCbuild, the workspace is pcbuild.dsw. See |
| 1074 | PCbuild\readme.txt for detailed instructions. |
Guido van Rossum | 8d7d4ed | 1996-07-30 21:41:07 +0000 | [diff] [blame] | 1075 | |
Guido van Rossum | 31ae207 | 1999-04-12 14:47:30 +0000 | [diff] [blame] | 1076 | For other non-Unix Windows compilers, in particular Windows 3.1 and |
| 1077 | for OS/2, enter the directory "PC" and read the file "readme.txt". |
Guido van Rossum | 6d9cc80 | 1996-08-01 17:31:22 +0000 | [diff] [blame] | 1078 | |
| 1079 | For the Mac, a separate source distribution will be made available, |
| 1080 | for use with the CodeWarrior compiler. If you are interested in Mac |
| 1081 | development, join the PythonMac Special Interest Group |
| 1082 | (http://www.python.org/sigs/pythonmac-sig/, or send email to |
| 1083 | pythonmac-sig-request@python.org). |
| 1084 | |
| 1085 | Of course, there are also binary distributions available for these |
Guido van Rossum | 67345eb | 2001-01-18 14:51:12 +0000 | [diff] [blame] | 1086 | platforms -- see http://www.python.org/. |
Guido van Rossum | 6d9cc80 | 1996-08-01 17:31:22 +0000 | [diff] [blame] | 1087 | |
| 1088 | To port Python to a new non-UNIX system, you will have to fake the |
| 1089 | effect of running the configure script manually (for Mac and PC, this |
| 1090 | has already been done for you). A good start is to copy the file |
Michael W. Hudson | be6e0f4 | 2002-06-23 16:29:36 +0000 | [diff] [blame] | 1091 | pyconfig.h.in to pyconfig.h and edit the latter to reflect the actual |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1092 | configuration of your system. Most symbols must simply be defined as |
| 1093 | 1 only if the corresponding feature is present and can be left alone |
Michael W. Hudson | be6e0f4 | 2002-06-23 16:29:36 +0000 | [diff] [blame] | 1094 | otherwise; however the *_t type symbols must be defined as some |
| 1095 | variant of int if they need to be defined at all. |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1096 | |
Barry Warsaw | 0655745 | 2001-12-14 20:47:12 +0000 | [diff] [blame] | 1097 | For all platforms, it's important that the build arrange to define the |
| 1098 | preprocessor symbol NDEBUG on the compiler command line in a release |
| 1099 | build of Python (else assert() calls remain in the code, hurting |
| 1100 | release-build performance). The Unix, Windows and Mac builds already |
| 1101 | do this. |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1102 | |
Guido van Rossum | 91cb9d2 | 1995-04-10 11:47:38 +0000 | [diff] [blame] | 1103 | |
| 1104 | Miscellaneous issues |
| 1105 | ==================== |
| 1106 | |
Guido van Rossum | 91cb9d2 | 1995-04-10 11:47:38 +0000 | [diff] [blame] | 1107 | Emacs mode |
| 1108 | ---------- |
| 1109 | |
Guido van Rossum | c0be2f5 | 1997-10-08 05:05:28 +0000 | [diff] [blame] | 1110 | There's an excellent Emacs editing mode for Python code; see the file |
| 1111 | Misc/python-mode.el. Originally written by the famous Tim Peters, it |
Guido van Rossum | 4f40c2d | 2000-09-05 16:46:22 +0000 | [diff] [blame] | 1112 | is now maintained by the equally famous Barry Warsaw (it's no |
Guido van Rossum | 67345eb | 2001-01-18 14:51:12 +0000 | [diff] [blame] | 1113 | coincidence that they now both work on the same team). The latest |
Guido van Rossum | c07d5fa | 2000-09-01 22:50:02 +0000 | [diff] [blame] | 1114 | version, along with various other contributed Python-related Emacs |
Guido van Rossum | 67345eb | 2001-01-18 14:51:12 +0000 | [diff] [blame] | 1115 | goodies, is online at http://www.python.org/emacs/python-mode. And |
Guido van Rossum | c07d5fa | 2000-09-01 22:50:02 +0000 | [diff] [blame] | 1116 | if you are planning to edit the Python C code, please pick up the |
Guido van Rossum | 67345eb | 2001-01-18 14:51:12 +0000 | [diff] [blame] | 1117 | latest version of CC Mode http://www.python.org/emacs/cc-mode; it |
Guido van Rossum | c07d5fa | 2000-09-01 22:50:02 +0000 | [diff] [blame] | 1118 | contains a "python" style used throughout most of the Python C source |
| 1119 | files. (Newer versions of Emacs or XEmacs may already come with the |
| 1120 | latest version of python-mode.) |
Guido van Rossum | 91cb9d2 | 1995-04-10 11:47:38 +0000 | [diff] [blame] | 1121 | |
| 1122 | |
Guido van Rossum | 59b0b60 | 2002-02-08 22:22:35 +0000 | [diff] [blame] | 1123 | Tkinter |
| 1124 | ------- |
Guido van Rossum | 91cb9d2 | 1995-04-10 11:47:38 +0000 | [diff] [blame] | 1125 | |
Guido van Rossum | 59b0b60 | 2002-02-08 22:22:35 +0000 | [diff] [blame] | 1126 | The setup.py script automatically configures this when it detects a |
| 1127 | usable Tcl/Tk installation. This requires Tcl/Tk version 8.0 or |
Fred Drake | 8179a9d | 2000-09-28 23:28:30 +0000 | [diff] [blame] | 1128 | higher. |
Guido van Rossum | 6d9cc80 | 1996-08-01 17:31:22 +0000 | [diff] [blame] | 1129 | |
Guido van Rossum | 973e4dc | 2000-07-01 00:34:39 +0000 | [diff] [blame] | 1130 | For more Tkinter information, see the Tkinter Resource page: |
| 1131 | http://www.python.org/topics/tkinter/ |
Guido van Rossum | c0be2f5 | 1997-10-08 05:05:28 +0000 | [diff] [blame] | 1132 | |
Guido van Rossum | 6d9cc80 | 1996-08-01 17:31:22 +0000 | [diff] [blame] | 1133 | There are demos in the Demo/tkinter directory, in the subdirectories |
| 1134 | guido, matt and www (the matt and guido subdirectories have been |
| 1135 | overhauled to use more recent Tkinter coding conventions). |
Guido van Rossum | 91cb9d2 | 1995-04-10 11:47:38 +0000 | [diff] [blame] | 1136 | |
| 1137 | Note that there's a Python module called "Tkinter" (capital T) which |
Guido van Rossum | c07d5fa | 2000-09-01 22:50:02 +0000 | [diff] [blame] | 1138 | lives in Lib/lib-tk/Tkinter.py, and a C module called "_tkinter" |
Guido van Rossum | 6d9cc80 | 1996-08-01 17:31:22 +0000 | [diff] [blame] | 1139 | (lower case t and leading underscore) which lives in |
Guido van Rossum | 4f40c2d | 2000-09-05 16:46:22 +0000 | [diff] [blame] | 1140 | Modules/_tkinter.c. Demos and normal Tk applications import only the |
Guido van Rossum | 59b0b60 | 2002-02-08 22:22:35 +0000 | [diff] [blame] | 1141 | Python Tkinter module -- only the latter imports the C _tkinter |
| 1142 | module. In order to find the C _tkinter module, it must be compiled |
| 1143 | and linked into the Python interpreter -- the setup.py script does |
| 1144 | this. In order to find the Python Tkinter module, sys.path must be |
| 1145 | set correctly -- normal installation takes care of this. |
Guido van Rossum | 84c8c7f | 1995-08-28 02:44:24 +0000 | [diff] [blame] | 1146 | |
Guido van Rossum | 91cb9d2 | 1995-04-10 11:47:38 +0000 | [diff] [blame] | 1147 | |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1148 | Distribution structure |
| 1149 | ---------------------- |
| 1150 | |
Guido van Rossum | 4f40c2d | 2000-09-05 16:46:22 +0000 | [diff] [blame] | 1151 | Most subdirectories have their own README files. Most files have |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1152 | comments. |
| 1153 | |
Guido van Rossum | c07d5fa | 2000-09-01 22:50:02 +0000 | [diff] [blame] | 1154 | .cvsignore Additional filename matching patterns for CVS to ignore |
| 1155 | BeOS/ Files specific to the BeOS port |
Guido van Rossum | 6d9cc80 | 1996-08-01 17:31:22 +0000 | [diff] [blame] | 1156 | Demo/ Demonstration scripts, modules and programs |
Guido van Rossum | c07d5fa | 2000-09-01 22:50:02 +0000 | [diff] [blame] | 1157 | Doc/ Documentation sources (LaTeX) |
Guido van Rossum | 6d9cc80 | 1996-08-01 17:31:22 +0000 | [diff] [blame] | 1158 | Grammar/ Input for the parser generator |
| 1159 | Include/ Public header files |
Guido van Rossum | c07d5fa | 2000-09-01 22:50:02 +0000 | [diff] [blame] | 1160 | LICENSE Licensing information |
Guido van Rossum | 6d9cc80 | 1996-08-01 17:31:22 +0000 | [diff] [blame] | 1161 | Lib/ Python library modules |
Michael W. Hudson | be6e0f4 | 2002-06-23 16:29:36 +0000 | [diff] [blame] | 1162 | Mac/ Macintosh specific resources |
Neil Schemenauer | 3f52da5 | 2001-01-24 17:49:59 +0000 | [diff] [blame] | 1163 | Makefile.pre.in Source from which config.status creates the Makefile.pre |
Guido van Rossum | c0be2f5 | 1997-10-08 05:05:28 +0000 | [diff] [blame] | 1164 | Misc/ Miscellaneous useful files |
Guido van Rossum | 6d9cc80 | 1996-08-01 17:31:22 +0000 | [diff] [blame] | 1165 | Modules/ Implementation of most built-in modules |
| 1166 | Objects/ Implementation of most built-in object types |
Guido van Rossum | c07d5fa | 2000-09-01 22:50:02 +0000 | [diff] [blame] | 1167 | PC/ Files specific to PC ports (DOS, Windows, OS/2) |
| 1168 | PCbuild/ Build directory for Microsoft Visual C++ |
Guido van Rossum | 6d9cc80 | 1996-08-01 17:31:22 +0000 | [diff] [blame] | 1169 | Parser/ The parser and tokenizer and their input handling |
Guido van Rossum | 4f40c2d | 2000-09-05 16:46:22 +0000 | [diff] [blame] | 1170 | Python/ The byte-compiler and interpreter |
Guido van Rossum | 6d9cc80 | 1996-08-01 17:31:22 +0000 | [diff] [blame] | 1171 | README The file you're reading now |
| 1172 | Tools/ Some useful programs written in Python |
Michael W. Hudson | be6e0f4 | 2002-06-23 16:29:36 +0000 | [diff] [blame] | 1173 | pyconfig.h.in Source from which pyconfig.h is created (GNU autoheader output) |
Guido van Rossum | 6d9cc80 | 1996-08-01 17:31:22 +0000 | [diff] [blame] | 1174 | configure Configuration shell script (GNU autoconf output) |
Guido van Rossum | c07d5fa | 2000-09-01 22:50:02 +0000 | [diff] [blame] | 1175 | configure.in Configuration specification (input for GNU autoconf) |
Guido van Rossum | 6d9cc80 | 1996-08-01 17:31:22 +0000 | [diff] [blame] | 1176 | install-sh Shell script used to install files |
Guido van Rossum | 91cb9d2 | 1995-04-10 11:47:38 +0000 | [diff] [blame] | 1177 | |
| 1178 | The following files will (may) be created in the toplevel directory by |
| 1179 | the configuration and build processes: |
| 1180 | |
Guido van Rossum | 6d9cc80 | 1996-08-01 17:31:22 +0000 | [diff] [blame] | 1181 | Makefile Build rules |
Neil Schemenauer | 3f52da5 | 2001-01-24 17:49:59 +0000 | [diff] [blame] | 1182 | Makefile.pre Build rules before running Modules/makesetup |
Michael W. Hudson | be6e0f4 | 2002-06-23 16:29:36 +0000 | [diff] [blame] | 1183 | buildno Keeps track of the build number |
Guido van Rossum | c07d5fa | 2000-09-01 22:50:02 +0000 | [diff] [blame] | 1184 | config.cache Cache of configuration variables |
Michael W. Hudson | be6e0f4 | 2002-06-23 16:29:36 +0000 | [diff] [blame] | 1185 | pyconfig.h Configuration header |
Guido van Rossum | c0be2f5 | 1997-10-08 05:05:28 +0000 | [diff] [blame] | 1186 | config.log Log from last configure run |
Guido van Rossum | 4f40c2d | 2000-09-05 16:46:22 +0000 | [diff] [blame] | 1187 | config.status Status from last run of the configure script |
Guido van Rossum | c07d5fa | 2000-09-01 22:50:02 +0000 | [diff] [blame] | 1188 | getbuildinfo.o Object file from Modules/getbuildinfo.c |
Guido van Rossum | 67345eb | 2001-01-18 14:51:12 +0000 | [diff] [blame] | 1189 | libpython<version>.a The library archive |
Guido van Rossum | 6d9cc80 | 1996-08-01 17:31:22 +0000 | [diff] [blame] | 1190 | python The executable interpreter |
| 1191 | tags, TAGS Tags files for vi and Emacs |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1192 | |
| 1193 | |
Guido van Rossum | c07d5fa | 2000-09-01 22:50:02 +0000 | [diff] [blame] | 1194 | That's all, folks! |
| 1195 | ------------------ |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1196 | |
| 1197 | |
Guido van Rossum | 67345eb | 2001-01-18 14:51:12 +0000 | [diff] [blame] | 1198 | --Guido van Rossum (home page: http://www.python.org/~guido/) |