iankelling.org Git - buildscripts/blob - emacs

   1 #!/bin/bash
   2 # Copyright (C) 2016 Ian Kelling
   3
   4 # Licensed under the Apache License, Version 2.0 (the "License");
   5 # you may not use this file except in compliance with the License.
   6 # You may obtain a copy of the License at
   7
   8 #     http://www.apache.org/licenses/LICENSE-2.0
   9
  10 # Unless required by applicable law or agreed to in writing, software
  11 # distributed under the License is distributed on an "AS IS" BASIS,
  12 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13 # See the License for the specific language governing permissions and
  14 # limitations under the License.
  15
  16 if [[ -s ~/.bashrc ]];then . ~/.bashrc;fi
  17
  18 #set -x
  19 # arg = git commit to check out
  20
  21 update=false
  22 bootstrap=false
  23 recompile=false
  24 show_pkgs=false
  25
  26 while [[ $1 == -* ]]; do
  27   case $1 in
  28     -b) bootstrap=true; recompile=true ;;
  29     -r) recompile=true ;;
  30     --no-r) recompile=false ;;
  31     -u) update=true ;;
  32     -p) show_pkgs=true ;;
  33     --) break ;;
  34     *) echo "$0: error: bad arg: $1" >&2; exit 1 ;;
  35   esac
  36   shift
  37 done
  38
  39
  40 # Og = optmize, but keep gdb working
  41 export CFLAGS="-Og -g3"
  42
  43 export DEBIAN_FRONTEND=noninteractive
  44 pupdate
  45 for x in {35..24}; do
  46   if apt-cache showsrc emacs$x 2>/dev/null |grep . &>/dev/null; then
  47     echo $x
  48     latest_emacs=emacs$x
  49     break
  50   fi
  51 done
  52
  53 pkgs=(gawk attr autoconf-archive git install-info)
  54 ##### warning, apt-rdepends seems to look at the newest version of the package,
  55 ##### not the one that build-dep would install.
  56 if $show_pkgs; then
  57   echo ${pkgs[*]}
  58   for x in $latest_emacs maildir-utils; do
  59     # todo, this gives fake provided packages like mailx, and then
  60     # fai ignores them.
  61     # https://askubuntu.com/questions/21379/how-do-i-find-the-build-dependencies-of-a-package
  62     if ! type -p apt-rdepends &>/dev/null; then
  63       sudo apt-get -y install --purge --auto-remove apt-rdepends
  64     fi
  65     apt-rdepends -p --build-depends --follow=DEPENDS $x/$(debian-codename)|sed -rn 's/^\s*Build-Depends: (\S+).*/\1/p'
  66   done
  67   exit 0
  68 fi
  69
  70
  71 #building emacs, INSTALL.BZR
  72
  73
  74 #git repo
  75 dir=/a/opt/emacs-$(distro-name)$(distro-num)
  76 last_build=$dir/iank-emacs-build
  77
  78 # e/e because autofs failing to mount will make it so
  79 # you cant ls whatever directory it is in, so we
  80 # need an extra directory
  81 dirs=($dir $dir-nox/.iank/e/e)
  82
  83 m cd $dir
  84
  85 rev=$(cat $last_build 2>/dev/null) ||:
  86 head=$(git rev-parse HEAD)
  87
  88 if ! $recompile && [[ $rev == "$head" ]]; then
  89   echo "already compiled, exiting"
  90   exit 0
  91 fi
  92
  93 if [[ ! -e $dir || $rev != "$head" ]]; then
  94   m cp -ar /a/opt/emacs $dir
  95   bootstrap=true
  96   recompile=true
  97 fi
  98
  99 # gawk and attr were no longer automatically installed in stretch,
 100 # looking back, i assume i got some error.
 101 # autoconf-archive due to come error
 102 pi ${pkgs[@]}
 103
 104 if $recompile; then
 105   case $(distro-name) in
 106     fedora )
 107       logq s yum-builddep -y emacs
 108       logq pi texlive-dvipng
 109       ;;&
 110     debian|ubuntu|trisquel)
 111       # todo: unknown for other distros, this will fail
 112       logq p -y build-dep maildir-utils/$(debian-codename)
 113       # oddly, on ubuntu 14.04 this installs postfix, but I dun care
 114       # ubuntu 14.04 gave this error message
 115       # Unable to satisfy the build-depends: Build-Depends: libpng-dev
 116       # this is satisfied by dvipng. the build-dep is just wrong
 117       # minor bug I'm not going to bother reporting.
 118       #
 119       # note, useful command to see build dep packagages:
 120       # apt-rdepends --build-depends --follow=DEPENDS emacs25
 121       logq p -y build-dep $latest_emacs
 122       ;;&
 123   esac
 124 fi
 125
 126 nox=false
 127 for d in ${dirs[@]}; do
 128   if [[ -d $d ]]; then
 129     m cd $d
 130   fi
 131   if $nox; then
 132     m mkdir -p ${d%/*}
 133     m rsync --delete -ra $dir/ $d
 134     mp=$HOME/.iank/e/e
 135     if mountpoint $mp &>/dev/null; then
 136       m sudo umount $mp
 137     fi
 138     m mkdir -p $mp
 139     m sudo mount -o bind $d $mp
 140     m sudo chown $USER:$USER $mp
 141     m cd $mp
 142   fi
 143   if $recompile || [[ ! -e configure ]]; then
 144     # todo, consider when this should be uncommented
 145     #logq s make uninstall
 146     m find ~/.emacs.d/ -name '*.elc' -delete
 147
 148     # git version
 149     if [[ $1 ]]; then
 150       m i clean -xxxfd
 151     elif $update; then
 152       m i fetch
 153       m i clean -xxxffd
 154       m i reset --hard origin/master
 155       m i clean -xxxffd
 156     fi
 157     # autogen is usually only for the first build, assume it works
 158     logq ./autogen.sh all
 159     # I tried changing O2 to O3, don't know if it made it faster or slower so I went back to 02.
 160     # Also, link-time-optimization based on ./INSTALL
 161
 162     # for debugging, use -Og, or -O0 to make debug really correspond to sources
 163     # dunno why I have had -std=gnu99 in the past
 164     #CFLAGS='-std=gnu99 -g3 -Og'
 165     export CFLAGS='-g3 -Og'
 166     #CFLAGS='-std=gnu99 -g3 -O2' logq ./configure --enable-link-time-optimization
 167     # on ubuntu 12.04, the above fails, says my c compiler won't work, so intead, just use defaults
 168   fi
 169   if $nox; then
 170     # mix of flags from arch and debians build flags
 171     # note, youd think we could just run make again, but the
 172     # build system isnt smart enough, we have to recompile
 173     # from scratch.
 174     logq ./configure --without-x --without-sound --without-gsettings --without-gconf
 175     ln -s ~/.emacs.d .
 176   else
 177     logq ./configure
 178   fi
 179   if $recompile; then
 180     logq make -j `nproc` bootstrap
 181   fi
 182
 183   logq make -j `nproc`
 184   if ! $nox; then
 185     logq sudo make install
 186     # make emacs always work for root
 187     sudo /a/exe/lnf /usr/local/bin/emacs /usr/bin
 188
 189     echo $head >$last_build
 190   fi
 191   nox=true
 192 done
 193
 194 #git clone https://github.com/djcb/mu
 195 # note: master failed on t8, i moved back to the commit before a bug
 196 # https://github.com/djcb/mu/issues/1400
 197 # from its HACKING file
 198
 199
 200 cd /a/opt/mu
 201
 202 last_build=$PWD/iank-mu-build
 203
 204 rev=$(cat $last_build 2>/dev/null) ||:
 205 head=$(git rev-parse HEAD)
 206 if $recompile || [[ $rev != "$head" ]]; then
 207
 208   if [[ $(debian-codename) == flidas ]]; then
 209     # use the flidas branch, stuck behind because
 210     # needs newer crypt libraries that are too troublesome.
 211     cd /a/opt/muflidas
 212   else
 213     # newer version than build-dep installs for buster
 214     sudo apt-get -y install --purge --auto-remove libgmime-3.0-dev
 215   fi
 216   git clean -xfffd
 217   ./autogen.sh
 218   make
 219   sudo make install
 220   echo $head >~/.local/mu-build-git-revision
 221   # note uninstall is implemented
 222 fi
 223
 224 if $recompile; then
 225   # note, not totally sure its right to put this within recompile, but its taking up most of the time, so going for it.
 226   logq emacs --batch -l ~/.emacs.d/compile-init-dir.el
 227 fi
 228
 229 # as of 01-2017, built-in org mode has a bug that
 230 # org-edit-src-exit does not get bound, so using latest
 231 #/a/bin/buildscripts/org-mode
 232
 233 # disabled as i haven't used it in a while
 234 # if $update; then
 235 #   logq pi bzr
 236 #   cd ~/.emacs.d/src/mediawiki-el
 237 #   bzr pull
 238 # fi
 239
 240
 241 # not keeping up with the latest gnus development.
 242 # # instructions from the README
 243 # # the byte-recompile-directory seems to compile gnus,
 244 # # but gnus complains that it should be compiled when it starts
 245 # cd ~/.emacs.d/src/gnus
 246 # if [[ $1 == *u* ]]; then
 247 #     i pull
 248 # fi
 249 # logq ./configure
 250 # logq make
 251
 252 my-update-info-dir