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[deliverable/binutils-gdb.git] / binutils / README-how-to-make-a-release
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78b2179a 1 README for MAKING BINUTILS RELEASES
a960d29f 2
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3This is a collection of notes on how to perform a binutils release. A
4lot of this information can also be found in the maintain.texi file in
5the gnulib project:
6
7 https://www.gnu.org/software/gnulib/
8
9It is useful to have a cloned copy of the sources of this project as
10it also contains an upload script used to install tarballs on the GNU
11FTP server.
12
13Make sure that you have upload authority on sourceware and fencepost.
14Beware - this is an involved process and can take weeks to complete.
15See the maintain.texi file for details on how to obtain these
16permissions.
17
18-------------------------------------------------
19How to perform a release.
20-------------------------------------------------
21
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22 1. Send an email out warning contributors about the forthcoming
23 branch. Set a date for the branch (weekends are better because
24 they are less busy).
a960d29f 25
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26 2. When the branch date is near: Update the libiberty and config
27 directories and the top level configure files.
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28
29 3. When branch day arrives add markers for the upcoming release to
9176ac5b 30 gas, ld, gold and binutils NEWS files.
19e2900b 31 [If using the make-prerelease.sh script, check that
a960d29f 32 common.sh has the right values].
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33 [make-prelease.sh command i]
34 [make-prelease.sh command C]
35 Likewise for all of the ChangeLog files.
36 Add a note of the name of the new branch to binutils/BRANCHES.
37 Commit these changes.
38 [make-prerelease.sh command C]
a960d29f 39
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40 4. Create the release branch using:
41
7ab82037 42 git tag -a binutils-2_30-branch [e.g. for the 2.30 branch...]
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43 git push --tags origin binutils-2_30-branch
44
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45 5. Update "BINUTILS_BRANCH" in gdbadmin's crontab:
46
47 Log in as gdbadmin on sourceware.org, and then:
48
49 $ cd crontab
50 $ vi crontab
51 [change BINUTILS_BRANCH]
52 $ cvs ci crontab
53 $ crontab crontab
54
55 If you do not have access to this account, please feel free to
56 ask Joel Brobecker <brobecker AT adacore DOT com>.
57
58 6. Update bfd/configure and bfd/configure.ac on HEAD to indicate
98ab9e96 59 snapshot of the following release.
769c7ea5 60 [make-prerelease.sh command hv + C]
98ab9e96 61
0dd86f32 62 7. Rename the current HEAD version entry in Bugzilla, and create a
98ab9e96 63 new one. E.g. rename "2.30 (HEAD)" to 2.30, and create "2.31
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64 (HEAD)":
65
66 https://sourceware.org/bugzilla/editversions.cgi?product=binutils
98ab9e96 67
0dd86f32 68 8. Regenerate various files on both branch and HEAD by configuring
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69 with --enable-maintainer-mode. No need to check in changes to
70 the autoconf/automake/etc files, but be sure the .pot files are
19e2900b 71 up to date. NB/ Remember to include gold and gprof.
98ab9e96 72
0dd86f32 73 9. Create an initial prerelease:
98ab9e96 74
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75 a. Change the version on the branch (bfd/version.m4), regenerate
76 the files, and check this in.
98ab9e96 77
19e2900b 78 b. Create a source tarball of the branch sources:
a960d29f 79
19e2900b 80 ./src-release -x binutils
a960d29f 81
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82 c. Build a test target using this tarball.
83
84 d. Upload the prerelease snapshot to the FTP:
85
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86 scp ../binutils-$version.tar.xz sourceware.org:~ftp/pub/binutils/snapshots
87 ssh sourceware.org md5sum ~ftp/pub/binutils/snapshots/binutils-$version.tar.xz
98ab9e96 88
0dd86f32 89 10. Send it to the Translation Project:
a960d29f 90
98ab9e96 91 http://translationproject.org/html/maintainers.html
a960d29f 92
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93 Sending mail for one of the POT files is sufficient.
94
0dd86f32 95 11. Announce the availability of the snapshot and the branch on the
98ab9e96 96 binutils mailing list. Set a date for when the release will
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97 actually happen. Something like:
98------------------------------------------------------------------------
99Hi Everyone,
100
101 The 2.XX branch has now been created:
102
103 git clone git://sourceware.org/git/binutils-gdb.git -b binutils-2_XX-branch 2.XX
104
105 A snapshot of the sources is also available here:
106
107 ftp://sourceware.org/pub/binutils/snapshots/binutils-2.XX.0.tar.xz
108
109 Please could all patches for the branch be run by me.
110 The rules for the branch are:
111
112 * No new features.
113 * Target specific bug fixes are OK.
114 * Generic bug fixes are OK if they are important and widely tested.
115 * Documentation updates/fixes are OK.
116 * Translation updates are OK.
117 * Fixes for testsuite failures are OK.
118
119 Ideally I would like to make the release happen in two weeks time,
120 i.e. Saturday 27th Jan. Which I hope will be enough time for everyone
121 to get their final fixes in.
122------------------------------------------------------------------------
123
124 12. Build various different toolchains, test them and nag
125 maintainers to fix any testsuite failures for their
126 architectures...
127
98ab9e96 128
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129xxx -- fill in stuff here -- xxx
130
131-------------------------------------------------
132How to perform a point release.
133-------------------------------------------------
134
135A point release is easier than a normal release since a lot of the
136work has already been done. The branch has been created, the
137translations updated and the documentation uploaded. So the procedure
138looks like this:
139
140 0. Decide that a point release is necessary.
141
142 Usually this only happens when a sufficient number of serious
143 bugs have been found and fixed since the previous release, and a
144 new official release is not imminent.
145
146 1. Tell the community that a point release is happening. Ask
147 maintainers to ensure that their ports are up to date on the
148 release branch. Ask the community if there are any bug fixes
149 which are missing from the branch. Allow some time for the
150 responses to this step.
151
152 2. Make sure that the branch sources build, test and install
153 correctly.
154
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155 2.5 Prepare a list of the bugs which have been fixed. This
156 will be needed for step 8.
a960d29f 157
ef336cb0 158 3. In the branch sources:
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160 a. Update the minor release number in bfd/version.m4.
161 b. Edit bfd/development.sh and set "development=false".
162 c. Regenerate the configure files.
163 d. Commit the updates along with a "this-is-the-2.XX.X-release"
164 note in all of the changelogs.
165 e. Tag the branch with the new release number:
166
167 git tag -a binutils-2_XX_X
168 [optional: add "-u XXXXX" to sign with a gpg key]
169 git push origin binutils-2_XX_X
170
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171 f. Check that your file creation mask will create the
172 correct file permissions. Eg:
173
174 umask 022
a960d29f 175
8071ec09 176 g. Create the release tarballs:
ef336cb0 177 ./src-release -b -g -l -x binutils
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178
179 h. Check that the files in the tarballs have the correct
180 permissions.
a960d29f 181
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182 i. Edit bfd/development.sh and set "development=true".
183 j. Commit this change into the git repository.
184 k. Clean up the source tree. (Use "git status" to find new
ef336cb0 185 files, and remove them).
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186
187 FIXME: The tarballs will contain spurious autom4te.cache
188 directories which could be removed to reduce their size.
189
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190 4. [If paranoid - upload the tarballs to one of the FTP servers and
191 ask people to test it before going on to step 5].
a960d29f 192
ef336cb0 193 5. Upload the tarballs to ftp.gnu.org.
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194
195 gnupload --to ftp.gnu.org:binutils binutils-X.XX.X.tar.*
196
ef336cb0 197 The gnupload script is in the gnulib/build-aux directory.
78b2179a 198
ef336cb0 199 6. Upload the tarballs to sourceware.org:
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200
201 sftp sourceware.org
202 cd /ftp/pub/binutils/releases
203 put binutils-X.XX.X.tar.*
204 chmod 644 binutils-X.XX.X.tar.*
205 quit
206
207 FIXME: Should the signatures (created by the gnupload script in
ef336cb0 208 step 5) be uploaded as well ?
78b2179a 209
ef336cb0 210 7. Update web pages. For sourceware.org:
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211
212 * Log on to sourceware.org
213 * Go /www/htdocs/binutils
214 * Edit index.html
215
216 For the www.gnu.org site you have to email webmasters@gnu.org
217 and ask them to make the change(s).
218
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219 8. Send an emails to the binutils list, info-gnu@gnu.org and
220 David Edelsohn <dje.gcc@gmail.com> announcing the new release.
221 (The email to Davis is so that he can update the GNU Toolchain
222 social media). Something like this:
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223------------------------------------------------------------------------
224Hi Everyone,
225
226 We are pleased to announce that version 2.XX.X of the Binutils project
227 sources have been released and are now available for download at:
a960d29f 228
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229 https://ftp.gnu.org/gnu/binutils
230 https://sourceware.org/pub/binutils/releases/
231
232 This is a point release over the previous 2.XX version, containing bug
233 fixes but no new features.
234
235 Our thanks go out to all of the binutils contributors, past and
236 present, for helping to make this release possible.
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237
238 Here is a list of the bugs that have been fixed:
239 xx
240 xx
241 xx
242 xx
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243--------------------------------------------------------------------------
244
245\f
219d1afa 246Copyright (C) 2017-2018 Free Software Foundation, Inc.
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247
248Copying and distribution of this file, with or without modification,
249are permitted in any medium without royalty provided the copyright
250notice and this notice are preserved.
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