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: $1" >&2; exit 1 ;;
  35   esac
  36   shift
  37 done
  38
  39
  40 # Og = optmize, but keep gdb working
  41 export CFLAGS="-Og -g3"
  42
  43 export DEBIAN_FRONTEND=noninteractive
  44 pupdate
  45
  46 # some distros, the package name is like emacs25, some its just emacs
  47 ver=$(apt-cache showsrc emacs | sed -rn 's/^Version: 1:([0-9]+).*/\1/p' | sort -n | tail -n1) ||:
  48 for x in {35..25} ""; do
  49   if [[ $ver ]] && (( ver >= x )); then
  50     echo latest_emacs=emacs
  51     latest_emacs=emacs
  52     break
  53   fi
  54   if apt-cache showsrc emacs$x 2>/dev/null |grep . &>/dev/null; then
  55     echo latest_emacs=$x
  56     latest_emacs=emacs$x
  57     break
  58   fi
  59 done
  60
  61 pkgs=(gawk attr autoconf-archive git install-info)
  62 ##### warning, apt-rdepends seems to look at the newest version of the package,
  63 ##### not the one that build-dep would install.
  64 if $show_pkgs; then
  65   echo ${pkgs[*]}
  66   for x in $latest_emacs maildir-utils; do
  67     # todo, this gives fake provided packages like mailx, and then
  68     # fai ignores them.
  69     # https://askubuntu.com/questions/21379/how-do-i-find-the-build-dependencies-of-a-package
  70     if ! type -p apt-rdepends &>/dev/null; then
  71       sudo apt-get -y install --purge --auto-remove apt-rdepends
  72     fi
  73     apt-rdepends -p --build-depends --follow=DEPENDS $x/$(debian-codename)|sed -rn 's/^\s*Build-Depends: (\S+).*/\1/p'
  74   done
  75   exit 0
  76 fi
  77
  78
  79 #building emacs, INSTALL.BZR
  80
  81 # gawk and attr were no longer automatically installed in stretch,
  82 # looking back, i assume i got some error.
  83 # autoconf-archive due to come error
  84 pi ${pkgs[@]}
  85
  86 #git repo
  87 dir=/a/opt/emacs-$(distro-name)$(distro-num)
  88 last_build=$dir/iank-emacs-build
  89
  90 # e/e because autofs failing to mount will make it so
  91 # you cant ls whatever directory it is in, so we
  92 # need an extra directory
  93 dirs=($dir $dir-nox/.iank/e/e)
  94
  95 if [[ -e $dir ]]; then
  96   m cd $dir
  97   rev=$(cat $last_build 2>/dev/null) ||:
  98   head=$(git rev-parse HEAD)
  99   if ! $recompile && ! $bootstrap && [[ $rev == "$head" ]]; then
 100     echo "already compiled, exiting"
 101   fi
 102   if [[ $rev != "$head" ]]; then
 103     bootstrap=true
 104   fi
 105 else
 106   m cd /a/opt/emacs
 107   head=$(git rev-parse HEAD)
 108   bootstrap=true
 109 fi
 110
 111 if $bootstrap; then
 112   m rsync --delete -ra /a/opt/emacs/ $dir
 113   recompile=true
 114 fi
 115
 116 case $(distro-name) in
 117   fedora )
 118     logq s yum-builddep -y emacs
 119     logq pi texlive-dvipng
 120     ;;&
 121   debian|ubuntu|trisquel)
 122     # todo: unknown for other distros, this will fail
 123     logq p -y build-dep maildir-utils/$(debian-codename)
 124     # oddly, on ubuntu 14.04 this installs postfix, but I dun care
 125     # ubuntu 14.04 gave this error message
 126     # Unable to satisfy the build-depends: Build-Depends: libpng-dev
 127     # this is satisfied by dvipng. the build-dep is just wrong
 128     # minor bug I'm not going to bother reporting.
 129     #
 130     # note, useful command to see build dep packagages:
 131     # apt-rdepends --build-depends --follow=DEPENDS emacs25
 132     logq p -y build-dep $latest_emacs
 133     ;;&
 134 esac
 135
 136 if $recompile; then
 137
 138   nox=false
 139   for d in ${dirs[@]}; do
 140     if $nox; then
 141       # todo: this doesnt account for
 142       m mkdir -p ${d%/*}
 143       m rsync --delete -ra $dir/ $d
 144       mp=$HOME/.iank/e/e
 145       if mountpoint $mp &>/dev/null; then
 146         m sudo umount $mp
 147       fi
 148       m mkdir -p $mp
 149       m sudo mount -o bind $d $mp
 150       m sudo chown $USER:$USER $mp
 151       m cd $mp
 152     else
 153       m cd $d
 154     fi
 155     # todo, consider when this should be uncommented
 156     #logq s make uninstall
 157     m find ~/.emacs.d/ -name '*.elc' -delete
 158
 159     # git version
 160     if [[ $1 ]]; then
 161       m i clean -xxxfd
 162     elif $update; then
 163       m i fetch
 164       m i clean -xxxffd
 165       m i reset --hard origin/master
 166       m i clean -xxxffd
 167     fi
 168     # autogen is usually only for the first build, assume it works
 169     logq ./autogen.sh all
 170     # I tried changing O2 to O3, don't know if it made it faster or slower so I went back to 02.
 171     # Also, link-time-optimization based on ./INSTALL
 172
 173     # for debugging, use -Og, or -O0 to make debug really correspond to sources
 174     # dunno why I have had -std=gnu99 in the past
 175     #CFLAGS='-std=gnu99 -g3 -Og'
 176     export CFLAGS='-g3 -Og'
 177     #CFLAGS='-std=gnu99 -g3 -O2' logq ./configure --enable-link-time-optimization
 178     # on ubuntu 12.04, the above fails, says my c compiler won't work, so intead, just use defaults
 179     if $nox; then
 180       # mix of flags from arch and debians build flags
 181       # note, youd think we could just run make again, but the
 182       # build system isnt smart enough, we have to recompile
 183       # from scratch.
 184       logq ./configure --without-x --without-sound --without-gsettings --without-gconf
 185       ln -s ~/.emacs.d .
 186     else
 187       logq ./configure
 188     fi
 189     logq make -j `nproc` bootstrap
 190     logq make -j `nproc`
 191     if ! $nox; then
 192       logq sudo make install
 193       # make emacs always work for root
 194       sudo /a/exe/lnf /usr/local/bin/emacs /usr/bin
 195     fi
 196     nox=true
 197   done
 198   echo $head >$last_build
 199 else
 200   m cd ${dirs[0]}
 201   logq sudo make install
 202   # make emacs always work for root
 203   m sudo /a/exe/lnf /usr/local/bin/emacs /usr/bin
 204 fi
 205
 206 #git clone https://github.com/djcb/mu
 207 # note: master failed on t8, i moved back to the commit before a bug
 208 # https://github.com/djcb/mu/issues/1400
 209 # from its HACKING file
 210
 211
 212 cd /a/opt/mu
 213
 214 last_build=$PWD/iank-mu-build
 215
 216 rev=$(cat $last_build 2>/dev/null) ||:
 217 head=$(git rev-parse HEAD)
 218
 219 if [[ $(debian-codename) == flidas ]]; then
 220   # use the flidas branch, stuck behind because
 221   # needs newer crypt libraries that are too troublesome.
 222   cd /a/opt/muflidas
 223 else
 224   # libgmime-3.0-dev is a newer version than build-dep installs for buster
 225   m sudo apt-get -y install --purge --auto-remove libgmime-3.0-dev meson
 226 fi
 227 if $recompile || [[ $rev != "$head" ]]; then
 228   m git clean -xfffd
 229   m ./autogen.sh && make -j`nproc`
 230   # note uninstall is implemented
 231   m sudo make install
 232   echo $head >$last_build
 233 else
 234   # Workaround for some indecipherable build error
 235   # that only happens after syncing the mu dir and not building from
 236   # scratch. It seems there is some state somewhere, like ~/.local
 237   # that doesn't get copied. Found the workaround by reading the Makefile,
 238   # then doing a more verbose build with:
 239   # ninja -C $PWD/build -v -d explain
 240   sudo touch -d @$(($(stat -c%Y build/build.ninja) - 100)) /usr/local/bin/emacs
 241   m sudo make install
 242 fi
 243
 244 if $recompile; then
 245   # note, not totally sure its right to put this within recompile, but its taking up most of the time, so going for it.
 246   logq emacs --batch -l ~/.emacs.d/compile-init-dir.el
 247 fi
 248
 249 # as of 01-2017, built-in org mode has a bug that
 250 # org-edit-src-exit does not get bound, so using latest
 251 #/a/bin/buildscripts/org-mode
 252
 253 # disabled as i haven't used it in a while
 254 # if $update; then
 255 #   logq pi bzr
 256 #   cd ~/.emacs.d/src/mediawiki-el
 257 #   bzr pull
 258 # fi
 259
 260
 261 # not keeping up with the latest gnus development.
 262 # # instructions from the README
 263 # # the byte-recompile-directory seems to compile gnus,
 264 # # but gnus complains that it should be compiled when it starts
 265 # cd ~/.emacs.d/src/gnus
 266 # if [[ $1 == *u* ]]; then
 267 #     i pull
 268 # fi
 269 # logq ./configure
 270 # logq make
 271
 272 my-update-info-dir