README.snapshots

   1 #!/bin/sh
   2 #
   3
   4 This documents what is done to create a pcb release.  The releases now
   5 are done by branching the sources, fixing up the release version number
   6 in the branch and then tagging the release branch sources.  The motivation
   7 for a branch rather than a tag is to make it easier to deal with setting
   8 the snapshot version number in the documentation, distfile, and the
   9 about dialog box.
  10
  11 NOTE:  Use the DISTCHECK_CONFIGURE_FLAGS to be able to run the distcheck
  12 target with lesstif as the built gui with
  13 DISTCHECK_CONFIGURE_FLAGS="--with-gui=lesstif" if you want to also verify
  14 that distcheck works with the lesstif HID.
  15
  16 FIXME -- we need to build where we explicitly add all the export HID's
  17          and where we explicitly build with each of the gui HID's (including
  18          batch).  This is needed to catch the case of missing src/hid/*/hid.conf
  19          files.
  20
  21 After following the steps below,
  22 upload the 'pcb-$VERSION.tar.gz' file to the sourceforge file release system
  23
  24
  25 To make a pcb release do the following:
  26
  27 =)      Make sure you have up to date sources
  28         git fetch
  29         git rebase origin/master
  30
  31         # note, you could also create a new local branch with
  32         # git checkout -b do_release_from_here origin/master but need to make
  33         # sure we still get the correct branch and tag on the main server eventually
  34
  35 =)      # make sure it makes distfiles ok: (have to build before doing distcheck so
  36         pcb gets built so it can create some of the images in the doc directory)
  37
  38         # clean up, and build with the GTK HID
  39         gmake distclean
  40         ./autogen.sh
  41         ./configure --disable-update-desktop-database --disable-update-mime-database
  42         gmake
  43         gmake distcheck
  44
  45         # check the build with lesstif HID.  The /usr/pkg parts should be replaced with
  46         # whatever flags (if any) are needed to find lesstif on your system.
  47         setenv DISTCHECK_CONFIGURE_FLAGS '--with-gui=lesstif CPPFLAGS=-I/usr/pkg/include CFLAGS=-I/usr/pkg/include LDFLAGS="-L/usr/pkg/lib -R/usr/pkg/lib"'
  48         gmake distcheck
  49
  50         # check the build with the batch HID
  51         setenv DISTCHECK_CONFIGURE_FLAGS '--with-gui=batch'
  52         gmake distcheck
  53         unsetenv DISTCHECK_CONFIGURE_FLAGS
  54
  55 =)      commit and push any changes which were needed to fix 'distcheck' problems.
  56         Of course if the changes aren't related then they should be committed in
  57         multiple commits.
  58
  59         git commit <files>
  60         git push <files>
  61
  62 =)      update the ChangeLog with './utils/git2cl -O > ChangeLog'
  63
  64 =)      update the NEWS file with some sort of release notes
  65         summary.  You can find the number of commits with something like
  66
  67             awk '/^2008-11-28/ {print "Changes: " c ; exit} /^20[01][0-9]/ {c++}' ChangeLog
  68
  69         Commit and push NEWS and ChangeLog.
  70         git commit NEWS ChangeLog
  71         git push
  72
  73 =)      if this is a major release, then branch:
  74
  75         1. Create the release branch and push to the remove
  76                 git branch pcb-20091103
  77                 git push origin pcb-20091103
  78
  79         3. FIX_ME [fix up this step.  what shall we do with the version
  80            on the trunk?  We are about to run out of letters!]
  81            On the trunk, update configure.ac to update the version
  82                 for example 1.99x after releasing 1.99w
  83                 git checkout master
  84                 vi configure.ac
  85                 git commit configure.ac
  86                 git push
  87
  88         4. On the release branch, update configure.ac to update the version
  89                 for example 20091103_ALPHA.  Now pre-release snapshots can be made.
  90                 git checkout pcb-20091103
  91
  92         5. If desired tag an alpha release:
  93                 git checkout pcb-20091103
  94                 ./autogen.sh
  95                 git tag -a pcb-20091103-ALPHA
  96                 git checkout pcb-20091103-ALPHA
  97                 ./autogen.sh && ./configure --enable-maintainer-mode \
  98                         --disable-update-desktop-database \
  99                         --disable-update-mime-database && \
 100                         gmake && gmake distcheck
 101
 102         6. When the release branch is ready to go,  update configure.ac to
 103            set the final release version.  Then tag the release.
 104                 git checkout pcb-20091103
 105                 vi configure.ac
 106                 git commit configure.ac
 107                 ./autogen.sh
 108                 git commit -a  # after we expunge all generate files from git, we can skip this one
 109                 git push
 110                 git tag -a pcb-20091103-RELEASE
 111                 git push --tags
 112                 git checkout pcb-20091103-RELEASE
 113                 ./autogen.sh && ./configure --enable-maintainer-mode \
 114                         --disable-update-desktop-database \
 115                         --disable-update-mime-database && \
 116                         gmake clean && gmake && gmake distcheck
 117
 118         7. Create checksums
 119
 120                 openssl sha1 pcb-20091103.tar.gz > pcb-20091103.cksum
 121                 openssl md5 pcb-20091103.tar.gz >> pcb-20091103.cksum
 122                 openssl rmd160 pcb-20091103.tar.gz >> pcb-20091103.cksum
 123                 echo "File size (bytes):" >> pcb-20091103.cksum
 124                 wc -c pcb-20091103.tar.gz >> pcb-20091103.cksum
 125
 126         8. Create a new file release for pcb with a release name of
 127            "pcb-20091103" (for pcb-20091103).
 128
 129            https://sourceforge.net/projects/pcb  (you must be logged in to sourceforge)
 130
 131            Click "Develop".
 132            Click "Project Admin->File Manager".
 133            Left click on "pcb" to expand it.
 134            Right click on "pcb" and choose "New folder".  Use "pcb-20091103" as the name.
 135            Copy out the section from NEWS which are the release notes for this release.
 136            Place the into a file called pcb-20091103.txt.
 137
 138            Right click on "pcb-20091103" and choose "Uploads here".
 139            Click "Upload File" and upload the .tar.gz, .txt and .cksum files.
 140
 141            Left click on pcb-20091103.txt and check the "Release notes" box and
 142            click "Save".
 143
 144            Left click on pcb-20091103.tar.gz to bring up a form to edit the file
 145            details.  Change the label to "source code release".  Check all the platforms
 146            except for windows.  Select the release notes file and click "Save".
 147
 148            Left click on pcb-20091103.cksum to bring up a form to edit the file
 149            details.  Change the label to "checksum file", select the release notes file,
 150            and click "Save".
 151
 152 =)      return to your regularly scheduled trunk development
 153                 git checkout master
 154
 155 =)      if this is a patch release, then simply make desired changes to the branch, and
 156                 git checkout pcb-20091103
 157                 # make changes
 158                 ./autogen.sh
 159                 git commit
 160                 git tag -a pcb-20091103-PATCH001
 161                 git push
 162
 163 =)      gmake distclean ; ./autogen.sh &&./configure && gmake distcheck
 164