2 # I, Ian Kelling, follow the GNU license recommendations at
3 # https://www.gnu.org/licenses/license-recommendations.en.html. They
4 # recommend that small programs, < 300 lines, be licensed under the
5 # Apache License 2.0. This file contains or is part of one or more small
6 # programs. If a small program grows beyond 300 lines, I plan to switch
9 # Copyright 2024 Ian Kelling
11 # Licensed under the Apache License, Version 2.0 (the "License");
12 # you may not use this file except in compliance with the License.
13 # You may obtain a copy of the License at
15 # http://www.apache.org/licenses/LICENSE-2.0
17 # Unless required by applicable law or agreed to in writing, software
18 # distributed under the License is distributed on an "AS IS" BASIS,
19 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
20 # See the License for the specific language governing permissions and
21 # limitations under the License.
24 if [[ -s ~
/.bashrc
]];then . ~
/.bashrc
;fi
27 # arg = git commit to check out
35 while [[ $1 == -* ]]; do
37 -b) bootstrap
=true
; recompile
=true
;;
40 --no-r) recompile
=false
;;
44 *) echo "$0: error: bad arg: $1" >&2; exit 1 ;;
50 # Og = optmize, but keep gdb working
51 export CFLAGS
="-Og -g3"
53 export DEBIAN_FRONTEND
=noninteractive
56 # some distros, the package name is like emacs25, some its just emacs
57 ver
=$
(apt-cache showsrc emacs |
sed -rn 's/^Version: 1:([0-9]+).*/\1/p' |
sort -n |
tail -n1) ||
:
58 for x
in {35.
.25} ""; do
59 if [[ $ver ]] && (( ver
>= x
)); then
63 if apt-cache showsrc emacs
$x 2>/dev
/null |
grep .
&>/dev
/null
; then
69 # ccache is a missing build dep for mu
70 pkgs
=(gawk attr autoconf-archive git install-info ccache
)
71 ##### warning, apt-rdepends seems to look at the newest version of the package,
72 ##### not the one that build-dep would install.
75 for x
in $latest_emacs maildir-utils
; do
76 # todo, this gives fake provided packages like mailx, and then
78 # https://askubuntu.com/questions/21379/how-do-i-find-the-build-dependencies-of-a-package
79 if ! type -p apt-rdepends
&>/dev
/null
; then
80 sudo apt-get
-y install --purge --auto-remove apt-rdepends
82 apt-rdepends
-p --build-depends --follow=DEPENDS
$x/$
(debian-codename
) 2>/dev
/null |
sed -rn 's/^\s*Build-Depends: (\S+).*/\1/p'
88 #building emacs, INSTALL.BZR
90 # gawk and attr were no longer automatically installed in stretch,
91 # looking back, i assume i got some error.
92 # autoconf-archive due to come error
96 dir
=/a
/opt
/emacs-$
(distro-name
)$
(distro-num
)
97 last_build
=$dir/iank-emacs-build
99 # e/e because autofs failing to mount will make it so
100 # you cant ls whatever directory it is in, so we
101 # need an extra directory. i dunno why this was like this instead of just $dir-nox.
102 #dirs=($dir $dir-nox/.iank/e/e)
108 if [[ -e $dir ]]; then
110 rev=$
(cat $last_build 2>/dev
/null
) ||
:
111 head=$
(git rev-parse HEAD
)
112 if ! $recompile && ! $bootstrap && [[ $rev == "$head" ]]; then
113 echo "already compiled"
114 installed_info
=$
(file -b $
(readlink
-f $
(type -P emacs
)))
115 build_info
=$
(file -b $dir/src
/emacs
)
116 if [[ $installed_info == "$build_info" ]]; then
117 echo "already installed exiting"
118 # this isn't perfect, because install could partially fail or the
119 # command after it could
123 if [[ $rev != "$head" ]]; then
127 head=$
(git rev-parse HEAD
)
132 echo recompile
=$recompile bootstrap
=$bootstrap update
=$update
137 m rsync
--delete -ra /a
/opt
/emacs
/ $dir
141 case $
(distro-name
) in
143 logq s yum-builddep
-y emacs
144 logq pi texlive-dvipng
146 debian|ubuntu|trisquel
)
147 # todo: unknown for other distros, this will fail
148 logq p
-y build-dep maildir-utils
149 # oddly, on ubuntu 14.04 this installs postfix, but I dun care
150 # ubuntu 14.04 gave this error message
151 # Unable to satisfy the build-depends: Build-Depends: libpng-dev
152 # this is satisfied by dvipng. the build-dep is just wrong
153 # minor bug I'm not going to bother reporting.
155 # note, useful command to see build dep packagages:
156 # apt-rdepends --build-depends --follow=DEPENDS emacs25
157 logq p
-y build-dep
$latest_emacs
164 for d
in ${dirs[@]}; do
166 # Commented stuff in this block had something to do with ssh / autofs, im not really using nox right now,
167 # so unless I figure out why it was this way, ignore this.
169 m rsync
--delete -ra $dir/ $d
172 # if mountpoint $mp &>/dev/null; then
176 # m sudo mount -o bind $d $mp
177 # m sudo chown $USER:$USER $mp
180 # instead of $mp above
185 # todo, consider when this should be uncommented
186 #logq s make uninstall
187 m
find ~
/.emacs.d
/ -name '*.elc' -delete
195 m i
reset --hard origin
/master
198 # autogen is usually only for the first build, assume it works
199 logq .
/autogen.sh all
200 # I tried changing O2 to O3, don't know if it made it faster or slower so I went back to 02.
201 # Also, link-time-optimization based on ./INSTALL
203 # for debugging, use -Og, or -O0 to make debug really correspond to sources
204 # dunno why I have had -std=gnu99 in the past
205 #CFLAGS='-std=gnu99 -g3 -Og'
206 export CFLAGS
='-g3 -Og'
207 #CFLAGS='-std=gnu99 -g3 -O2' logq ./configure --enable-link-time-optimization
208 # on ubuntu 12.04, the above fails, says my c compiler won't work, so intead, just use defaults
210 # mix of flags from arch and debians build flags
211 # note, youd think we could just run make again, but the
212 # build system isnt smart enough, we have to recompile
214 logq .
/configure
--without-x --without-sound --without-gsettings --without-gconf
219 logq
make -j `nproc` bootstrap
222 logq sudo
make install
223 # make emacs always work for root
224 sudo
/a
/exe
/lnf
/usr
/local
/bin
/emacs
/usr
/bin
230 logq sudo
make install
231 # make emacs always work for root
232 m sudo
/a
/exe
/lnf
/usr
/local
/bin
/emacs
/usr
/bin
235 #git clone https://github.com/djcb/mu
236 # note: master failed on t8, i moved back to the commit before a bug
237 # https://github.com/djcb/mu/issues/1400
238 # from its HACKING file
243 # note, not totally sure its right to put this within recompile, but its taking up most of the time, so going for it.
244 logq emacs
--batch -l ~
/.emacs.d
/compile-init-dir.el
247 # as of 01-2017, built-in org mode has a bug that
248 # org-edit-src-exit does not get bound, so using latest
249 #/a/bin/buildscripts/org-mode
251 # disabled as i haven't used it in a while
254 # cd ~/.emacs.d/src/mediawiki-el
259 # not keeping up with the latest gnus development.
260 # # instructions from the README
261 # # the byte-recompile-directory seems to compile gnus,
262 # # but gnus complains that it should be compiled when it starts
263 # cd ~/.emacs.d/src/gnus
264 # if [[ $1 == *u* ]]; then
272 echo $head >$last_build