projects / bison.git / blame
| Commit | Line | Data |
|---|---|---|
| 2ed0e35f AD |
1 | -*- outline -*- |
| 2 | ||
| 3 | This file attempts to describe the rules to use when hacking Bison. | |
| 4 | Don't put this file into the distribution. Don't mention it in the | |
| 5 | ChangeLog. | |
| 6 | ||
| f414d77d AD |
7 | Everything related to the development of Bison is on Savannah: |
| 8 | ||
| 9 | http://savannah.gnu.org/projects/bison/ | |
| 10 | ||
| 11 | ||
| 2ed0e35f AD |
12 | * Administrivia |
| 13 | ||
| 14 | ** If you incorporate a change from somebody on the net: | |
| 15 | First, if it is a large change, you must make sure they have signed | |
| 16 | the appropriate paperwork. Second, be sure to add their name and | |
| 17 | email address to THANKS. | |
| 18 | ||
| 19 | ** If a change fixes a test, mention the test in the ChangeLog entry. | |
| 20 | ||
| 21 | ** Bug reports | |
| 22 | If somebody reports a new bug, mention his name in the ChangeLog entry | |
| 23 | and in the test case you write. Put him into THANKS. | |
| 24 | ||
| 25 | The correct response to most actual bugs is to write a new test case | |
| 26 | which demonstrates the bug. Then fix the bug, re-run the test suite, | |
| 27 | and check everything in. | |
| 28 | ||
| f414d77d | 29 | |
| 427c0dda AD |
30 | * Hacking |
| 31 | ||
| 2ed0e35f AD |
32 | ** Visible changes |
| 33 | Which include serious bug fixes, must be mentioned in NEWS. | |
| 427c0dda AD |
34 | |
| 35 | ** Translations | |
| 36 | Only user visible strings are to be translated: error messages, bits | |
| 37 | of the .output file etc. This excludes impossible error messages | |
| 38 | (comparable to assert/abort), and all the --trace output which is | |
| 39 | meant for the maintainers only. | |
| 2ed0e35f AD |
40 | |
| 41 | ||
| 42 | * Test suite | |
| 43 | ||
| 44 | ** make check | |
| 45 | Use liberally. | |
| 46 | ||
| 47 | ** Release checks | |
| 48 | Try to run the test suite with more severe conditions before a | |
| 49 | release: | |
| 50 | ||
| 51 | - Configure the package with --enable-gcc-warnings, so that one checks | |
| 52 | that 1. Bison compiles cleanly, 2. the parsers it produces compile | |
| 53 | cleanly too. | |
| 54 | ||
| f377f69f AD |
55 | - run `make maintainer-check' which: |
| 56 | - runs `valgrind -q bison' to run Bison under Valgrind. | |
| 1f1b791b | 57 | - runs the parsers under Valgrind. |
| f377f69f | 58 | - runs the test suite with G++ as C compiler... |
| 2ed0e35f AD |
59 | |
| 60 | - Change tests/atlocal/CFLAGS to add your preferred options. For | |
| 61 | instance, `-traditional' to check that the parsers are K&R. Note | |
| 62 | that it does not make sense for glr.c, which should be ANSI, | |
| 63 | but currently is actually GNU C, nor for lalr1.cc, which anyway is | |
| 64 | not exercised yet in the test suite. | |
| 65 | ||
| 2ed0e35f AD |
66 | |
| 67 | * Release Procedure | |
| 68 | ||
| 69 | ** Tests | |
| 70 | See above. | |
| 71 | ||
| 72 | ** Update the foreign files | |
| e476c87d PE |
73 | Running `./bootstrap' in the top level should update them all for you. |
| 74 | This covers PO files too. Sometimes a PO file contains problems that | |
| 75 | causes it to be rejected by recent Gettext releases; please report | |
| 76 | these to the Translation Project. | |
| 2ed0e35f AD |
77 | |
| 78 | ** Update NEWS | |
| 79 | The version number, *and* the date of the release (including for | |
| 80 | betas). | |
| 81 | ||
| 82 | ** Update ChangeLog | |
| 83 | Should have an entry similar to `Version 1.49b.'. | |
| 84 | Check all this in once `make distcheck' passes. | |
| 85 | ||
| 86 | ** make alpha | |
| 87 | Running `make alpha' is absolutely perfect for beta releases: it makes | |
| 88 | the tarballs, the xdeltas, and prepares (in /tmp/) a proto | |
| 89 | announcement. It is so neat, that that's what I use anyway for | |
| 90 | genuine releases, but adjusting things by hand (e.g., the urls in the | |
| 91 | announcement file, the ChangeLog which is not needed etc.). | |
| 92 | ||
| 93 | If it fails, you're on your own... | |
| 94 | ||
| 95 | It requires GNU Make. | |
| 96 | ||
| 97 | ** Upload | |
| 98 | Put the tarballs/xdeltas where they should be. Or put it somewhere, | |
| 99 | and send the URL to ftp-upload@gnu.org. | |
| 100 | ||
| 101 | ** Bump the version number | |
| 102 | In configure.ac. Run `make', check this in. | |
| 103 | ||
| 104 | ** Announce | |
| 105 | Complete/fix the announcement file, and send it at least to | |
| 597ba9e3 | 106 | info-gnu@gnu.org (if a real release, or a ``serious beta''), |
| bf46a7c1 PE |
107 | bug-bison@gnu.org, help-bison@gnu.org, bison-patches@gnu.org, |
| 108 | and translation@iro.umontreal.ca. | |
| 2ed0e35f | 109 | |
| bf46a7c1 PE |
110 | Send the same announcement on the comp.compilers newsgroup by sending |
| 111 | email to compilers@iecc.com. Do not make any Cc as the moderator will | |
| 112 | throw away anything cross-posted or Cc'ed. It really needs to be a | |
| 113 | separate message. | |
| 43a91d61 | 114 | |
| 2ed0e35f AD |
115 | |
| 116 | ----- | |
| 117 | ||
| e476c87d | 118 | Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc. |
| 2ed0e35f AD |
119 | |
| 120 | This file is part of GNU Bison. | |
| 121 | ||
| 122 | GNU Bison is free software; you can redistribute it and/or modify | |
| 123 | it under the terms of the GNU General Public License as published by | |
| 124 | the Free Software Foundation; either version 2, or (at your option) | |
| 125 | any later version. | |
| 126 | ||
| 127 | GNU Bison is distributed in the hope that it will be useful, | |
| 128 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 129 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 130 | GNU General Public License for more details. | |
| 131 | ||
| 132 | You should have received a copy of the GNU General Public License | |
| 133 | along with GNU Bison; see the file COPYING. If not, write to the Free | |
| 0fb669f9 PE |
134 | Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
| 135 | 02110-1301, USA. |