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407 lines
14 KiB
Plaintext
407 lines
14 KiB
Plaintext
README for MAKING BINUTILS RELEASES
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This is a collection of notes on how to perform a binutils release. A
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lot of this information can also be found in the maintain.texi file in
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the gnulib project:
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https://www.gnu.org/software/gnulib/
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It is useful to have a cloned copy of the sources of this project as
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it also contains an upload script used to install tarballs on the GNU
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FTP server.
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Make sure that you have upload authority on sourceware and fencepost.
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Beware - this is an involved process and can take weeks to complete.
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See the maintain.texi file for details on how to obtain these
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permissions.
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-------------------------------------------------
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How to perform a release.
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-------------------------------------------------
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1. Send an email out warning contributors about the forthcoming
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branch. Set a date for the branch (weekends are better because
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they are less busy).
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2. When the branch date is near: Update the libiberty and config
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directories and the top level configure files.
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3. When branch day arrives add markers for the upcoming release to
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gas, ld, gold and binutils NEWS files.
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[If using the make-prerelease.sh script, check that
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common.sh has the right values].
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[make-prelease.sh command i]
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Likewise for all of the ChangeLog files.
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Add a note of the name of the new branch to binutils/BRANCHES.
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Commit these changes.
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[make-prerelease.sh command C]
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4. Create the release branch using:
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git branch binutils-2_31-branch
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git push origin binutils-2_31-branch
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5. Make sure that the branch is there. IE check out the branch sources:
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git clone ssh://sourceware.org/git/binutils-gdb.git -b binutils-2_31-branch 2.31
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If you get a message about being in a "detached head" state, something
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has gone wrong...
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6. Update "BINUTILS_BRANCH" in gdbadmin's crontab:
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Log in as gdbadmin on sourceware.org, and then:
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$ cd crontab
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$ vi crontab
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[change BINUTILS_BRANCH]
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$ cvs ci crontab
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$ crontab crontab
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If you do not have access to this account, please feel free to
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ask Joel Brobecker <brobecker AT adacore DOT com>.
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7. Rename the current HEAD version entry in Bugzilla, and create a
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new one. E.g. rename "2.30 (HEAD)" to 2.30, and create "2.31
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(HEAD)":
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https://sourceware.org/bugzilla/editversions.cgi?product=binutils
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8. Update bfd/version.m4 on HEAD to indicate that is now a snapshot
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of the next release:
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m4_define([BFD_VERSION], [2.31.51])
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Update the release number in bfd/version.m4 for the branch.
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The branch only needs the point value set to 90 as the release
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has not actually happened yet.
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m4_define([BFD_VERSION], [2.30.90])
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Regenerate various files on both branch and HEAD by configuring
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with --enable-maintainer-mode. NB/ Remember to build gold and
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gprof. Add ChangeLog entries. Commit the changes. Make sure
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that this includes the .pot files as well as the configure and
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makefiles.
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8. Create an initial prerelease:
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a. Create a source tarball of the BRANCH sources:
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./src-release -x binutils
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b. Build a test target using this tarball.
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c. Upload the prerelease snapshot to the FTP:
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scp ../binutils-$version.tar.xz sourceware.org:~ftp/pub/binutils/snapshots
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ssh sourceware.org md5sum ~ftp/pub/binutils/snapshots/binutils-$version.tar.xz
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d. Clean up the source directory.
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9. Tell the Translation Project where to find the new tarball. <coordinator@translationproject.org>
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qv: http://translationproject.org/html/maintainers.html
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------------------------------------------------------------------------
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Dear Translation Project
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The 2.31 release branch has been created for the FSF binutils.
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A snapshot of the branch sources can be found here:
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https://sourceware.org/pub/binutils/snapshots/binutils-2.30.90.tar.xz
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We hope to make the official release of the sources on the 8th July
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although that could change if there are important bugs that need to
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be fixed before the release.
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------------------------------------------------------------------------
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10. Announce the availability of the snapshot and the branch on the
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binutils mailing list. Set a date for when the release will
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actually happen. Something like:
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------------------------------------------------------------------------
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Hi Everyone,
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The 2.XX branch has now been created:
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git clone git://sourceware.org/git/binutils-gdb.git -b binutils-2_XX-branch 2.XX
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A snapshot of the sources is also available here:
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https://sourceware.org/pub/binutils/snapshots/binutils-2.XX.90.tar.xz
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Please could all patches for the branch be run by me.
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The rules for the branch are:
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* No new features.
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* Target specific bug fixes are OK.
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* Generic bug fixes are OK if they are important and widely tested.
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* Documentation updates/fixes are OK.
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* Translation updates are OK.
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* Fixes for testsuite failures are OK.
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Ideally I would like to make the release happen in two weeks time,
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i.e. Saturday 27th Jan. Which I hope will be enough time for everyone
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to get their final fixes in.
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------------------------------------------------------------------------
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11. Build various different toolchains, test them and nag
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maintainers to fix any testsuite failures for their
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architectures...
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When the time comes to actually make the release....
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20. Make sure that the branch sources still build, test and install
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correctly. Make sure that the sources are clean, without any
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patch files (.reg .orig *~) left over.
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cd <branch>
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cvsclean | xargs rm
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21. Update the release number in bfd/version.m4 on the release
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branch to a whole new minor version number, without a point
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value. Eg "2.29.90" becomes "2.30". Change bfd/development.sh
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to set all values to "false". Regenerate the configure and
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makefiles. And *info* files. Add ChangeLog entries for the
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updates and add a "this-is-the-2.XX-release" comment and
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commit. Make sure to include the .gmo files.
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22. Check that your file creation mask will create the
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correct file permissions. Eg:
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% umask
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22
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Remove any spurious autom4te.cache files left over from the
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reconfiguring:
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% find . -depth -name autom4te.cache -exec rm -r {} \;
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23. Note - check to see if any new files have been added to the top
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level of the source directory, but which are not in the
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DEVO_SUPPORT variable in the src-release.sh script. If they are
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needed then add them.
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Create the release tarballs:
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./src-release.sh -b -g -l -x binutils
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24. Check that the files in the tarballs have the correct
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permissions.
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25. Sanity check the release on x86_64-pc-linux-gnu by building and
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running the testsuite. Make the source directory read-only
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before building. Also test "make install". If necessary fix
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any problems.
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26. Tag the branch with the new release number:
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git tag -a binutils-2_XX
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[optional: add "-u XXXXX" to sign with a gpg key]
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git push origin binutils-2_XX
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NB/ If you do sign the binaries make sure to use a key
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that has been published with the FSF.
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27. Upload the tarballs to ftp.gnu.org.
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gnupload --to ftp.gnu.org:binutils binutils-X.XX.tar.*
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The gnupload script is in the gnulib/build-aux directory.
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Check for an email response from the upload. If necessary
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fix any problems.
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28. Upload the tarballs (and signatures) to sourceware.org:
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sftp sourceware.org
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cd /sourceware/ftp/pub/binutils/releases
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put binutils-X.XX.tar.*
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chmod 644 binutils-X.XX.tar.*
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quit
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FIXME: Should the signatures (created by the gnupload script in
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step 29) be uploaded as well ?
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29. Update web pages. For sourceware.org:
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Create a new documentation folder on the sourceware.org web
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pages as /sourceware/www/sourceware/htdocs/binutils/docs-X.XX.
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Make the html documentation locally with the "make html" command
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and then upload and rename the directories as needed. (sftp
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does not appear to support recursive uploads however, so the
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directories will have to be made by hand). Create an
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index.html file and then edit the docs link to point to the new
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docs-X.XX directory.
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Update the index.html file in the directory containing the
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docs-X.XX entries to point to the new documentation and mention
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the new version.
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For the www.gnu.org site you have to email webmasters@gnu.org
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and ask them to make the change(s).
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30. Send emails to binutils@sourceware.org, info-gnu@gnu.org and
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David Edelsohn <dje.gcc@gmail.com> announcing the new release.
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Sign the email and include the checksum.
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(The email to Davis is so that he can update the GNU Toolchain
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social media). Something like this:
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------------------------------------------------------------------------
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Hi Everyone,
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We are pleased to announce that version 2.XX of the GNU Binutils project
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sources have been released and are now available for download at:
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https://ftp.gnu.org/gnu/binutils
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https://sourceware.org/pub/binutils/releases/
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checksums: xxxx
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This release contains numerous bug fixes, and also the
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following new features:
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<extract info from the NEWS files>
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Our thanks go out to all of the binutils contributors, past and
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present, for helping to make this release possible.
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--------------------------------------------------------------------------
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31. Clean up the source tree. (Use "git status" to find new
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files, and remove them).
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32. Edit bfd/development.sh on the branch and set
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"development=true". Also bump the version in bfd/version.m4 by
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adding a trailing .0, so that the date suffix keeps the version
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lower than the trunk version. Regenerate files. Commit these
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changes.
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33. Email the binutils list telling everyone that the 2.31 branch
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is now open for business as usual and that patched no longer
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need special approval.
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-------------------------------------------------
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How to perform a point release.
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-------------------------------------------------
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A point release is easier than a normal release since a lot of the
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work has already been done. The branch has been created, the
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translations updated and the documentation uploaded. So the procedure
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looks like this:
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0. Decide that a point release is necessary.
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Usually this only happens when a sufficient number of serious
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bugs have been found and fixed since the previous release, and a
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new official release is not imminent.
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1. Tell the community that a point release is happening. Ask
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maintainers to ensure that their ports are up to date on the
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release branch. Ask the community if there are any bug fixes
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which are missing from the branch. Allow some time for the
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responses to this step.
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2. Make sure that the branch sources build, test and install
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correctly.
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2.5 Prepare a list of the bugs which have been fixed. This
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will be needed for step 8.
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3. In the branch sources:
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a. Update the minor release number in bfd/version.m4.
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b. Edit bfd/development.sh, set "development=false" and
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"experimental=false".
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c. Regenerate the configure files.
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c.1. Remove spurious autom4te.cache files:
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find . -depth -name autom4te.cache -exec rm -r {} \;
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d. Commit the updates along with a "this-is-the-2.XX.X-release"
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note in all of the changelogs.
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e. Tag the branch with the new release number:
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git tag -a binutils-2_XX_X
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[optional: add "-u XXXXX" to sign with a gpg key]
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git push origin binutils-2_XX_X
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f. Check that your file creation mask will create the
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correct file permissions. Eg:
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umask 022
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g. Create the release tarballs:
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./src-release -b -g -l -x binutils
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h. Check that the files in the tarballs have the correct
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permissions.
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i. Edit bfd/development.sh and set "development=true".
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j. Commit this change into the git repository.
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k. Clean up the source tree. (Use "git status" to find new
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files, and remove them).
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4. [If paranoid - upload the tarballs to one of the FTP servers and
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ask people to test it before going on to step 5].
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5. Upload the tarballs to ftp.gnu.org.
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gnupload --to ftp.gnu.org:binutils binutils-X.XX.X.tar.*
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The gnupload script is in the gnulib/build-aux directory.
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6. Upload the tarballs to sourceware.org:
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sftp sourceware.org
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cd /sourceware/ftp/pub/binutils/releases
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put binutils-X.XX.X.tar.*
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chmod 644 binutils-X.XX.X.tar.*
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quit
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It is OK to upload the signatures as well.
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7. Update web pages. For sourceware.org:
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* Log on to sourceware.org
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* Go to /sourceware/www/sourceware/htdocs/binutils
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* Edit index.html
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For the www.gnu.org site you have to email webmasters@gnu.org
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and ask them to make the change(s).
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8. Send an emails to the binutils list, info-gnu@gnu.org and
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David Edelsohn <dje.gcc@gmail.com> announcing the new release.
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(The email to Davis is so that he can update the GNU Toolchain
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social media). Something like this:
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------------------------------------------------------------------------
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Hi Everyone,
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We are pleased to announce that version 2.XX.X of the GNU Binutils
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project sources have been released and are now available for download at:
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https://ftp.gnu.org/gnu/binutils
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https://sourceware.org/pub/binutils/releases/
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This is a point release over the previous 2.XX version, containing bug
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fixes but no new features.
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Our thanks go out to all of the binutils contributors, past and
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present, for helping to make this release possible.
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Here is a list of the bugs that have been fixed:
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xx
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xx
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xx
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xx
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--------------------------------------------------------------------------
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Copyright (C) 2017-2018 Free Software Foundation, Inc.
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Copying and distribution of this file, with or without modification,
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are permitted in any medium without royalty provided the copyright
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notice and this notice are preserved.
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