make-dist

   1 #!/bin/sh
   2 ### make-dist: create an Emacs distribution tar file from current srcdir
   3
   4 ## Copyright (C) 1995, 1997-1998, 2000-2012 Free Software Foundation, Inc.
   5
   6 ## This file is part of GNU Emacs.
   7
   8 ## GNU Emacs is free software: you can redistribute it and/or modify
   9 ## it under the terms of the GNU General Public License as published by
  10 ## the Free Software Foundation, either version 3 of the License, or
  11 ## (at your option) any later version.
  12
  13 ## GNU Emacs is distributed in the hope that it will be useful,
  14 ## but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 ## GNU General Public License for more details.
  17
  18 ## You should have received a copy of the GNU General Public License
  19 ## along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
  20
  21 ### Commentary:
  22
  23 ## This basically creates a duplicate directory structure, and then
  24 ## hard links into it only those files that should be distributed.
  25 ## This means that if you add a file with an odd name, you should make
  26 ## sure that this script will include it.
  27
  28 ### Code:
  29
  30 progname="$0"
  31
  32 ### Exit if a command fails.
  33 #set -e
  34
  35 ### Print out each line we read, for debugging's sake.
  36 #set -v
  37
  38 LANGUAGE=C
  39 LC_ALL=C
  40 LC_MESSAGES=
  41 LANG=
  42 export LANGUAGE LC_ALL LC_MESSAGES LANG
  43
  44 ## Don't restrict access to any files.
  45 umask 0
  46
  47 update=yes
  48 check=yes
  49 clean_up=no
  50 make_tar=no
  51 default_gzip=gzip
  52 newer=""
  53
  54 while [ $# -gt 0 ]; do
  55   case "$1" in
  56     ## This option tells make-dist to delete the staging directory
  57     ## when done.  It is useless to use this unless you make a tar file.
  58     "--clean-up" )
  59       clean_up=yes
  60     ;;
  61     ## This option tells make-dist to make a tar file.
  62     "--tar" )
  63       make_tar=yes
  64     ;;
  65     ## This option tells make-dist not to recompile or do analogous things.
  66     "--no-update" )
  67       update=no
  68     ;;
  69     ## This option says don't check for bad file names, etc.
  70     "--no-check" )
  71       check=no
  72     ;;
  73     ## This option tells make-dist to make the distribution normally, then
  74     ## remove all files older than the given timestamp file.  This is useful
  75     ## for creating incremental or patch distributions.
  76     "--newer")
  77       newer="$2"
  78       new_extension=".new"
  79       shift
  80     ;;
  81     ## This option tells make-dist to use `bzip2' instead of gzip.
  82     "--bzip2")
  83       default_gzip="bzip2"
  84     ;;
  85     ## Same with lzma.
  86     "--lzma")
  87       default_gzip="lzma"
  88     ;;
  89
  90     "--snapshot")
  91       clean_up=yes
  92       make_tar=yes
  93       update=no
  94       check=no
  95      ;;
  96
  97     "--help")
  98       echo "Usage: ${progname} [options]"
  99       echo ""
 100       echo "  --bzip2   use bzip2 instead of gzip"
 101       echo "  --clean-up        delete staging directories when done"
 102       echo "  --lzma    use lzma instead of gzip"
 103       echo "  --newer=TIME      don't include files older than TIME"
 104       echo "  --no-check        don't check for bad file names etc."
 105       echo "  --no-update       don't recompile or do analogous things"
 106       echo "  --snapshot        same as --clean-up --no-update --tar --no-check"
 107       echo "  --tar             make a tar file"
 108       echo ""
 109       exit 0
 110     ;;
 111
 112     * )
 113       echo "${progname}: Unrecognized argument: $1" >&2
 114       exit 1
 115     ;;
 116   esac
 117   shift
 118 done
 119
 120 ### Make sure we're running in the right place.
 121 if [ ! -d src -o ! -f src/lisp.h -o ! -d lisp -o ! -f lisp/subr.el ]; then
 122   echo "${progname}: Can't find \`src/lisp.h' and \`lisp/subr.el'." >&2
 123   echo "${progname} must be run in the top directory of the Emacs" >&2
 124   echo "distribution tree.  cd to that directory and try again." >&2
 125   exit 1
 126 fi
 127
 128 ### Find where to run Emacs.
 129 ### (Accept only absolute file names.)
 130 if [ $update = yes ];
 131 then
 132   if [ -f src/emacs ];
 133   then
 134     EMACS=`pwd`/src/emacs
 135   else
 136     case $EMACS in
 137       /*) ;;
 138       *)
 139         if [ ! -f "$EMACS" ]; then
 140           echo "$0: You must set the EMACS environment variable " \
 141                "to an absolute file name." 2>&1
 142           exit 1
 143         fi;;
 144     esac
 145   fi
 146 fi
 147
 148 ### Find out which version of Emacs this is.
 149 version=`
 150   sed -n 's/^AC_INIT(emacs,[     ]*\([^  )]*\).*/\1/p' <configure.ac
 151 ` || version=
 152 if [ ! "${version}" ]; then
 153   echo "${progname}: can't find current Emacs version in \`./src/emacs.c'" >&2
 154   exit 1
 155 fi
 156
 157 echo Version number is $version
 158
 159 if [ $update = yes ]; then
 160   if ! grep -q "@set EMACSVER  *${version}" doc/emacs/emacsver.texi || \
 161      ! grep -q "tree holds version  *${version}" README; then
 162     echo "WARNING: README and/or emacsver.texi have the wrong version number"
 163     echo "Consider running M-x set-version from admin/admin.el"
 164     sleep 5
 165   fi
 166 fi
 167
 168 ### Make sure we don't already have a directory  emacs-${version}.
 169
 170 emacsname="emacs-${version}${new_extension}"
 171
 172 if [ -d ${emacsname} ]
 173 then
 174   echo Directory "${emacsname}" already exists >&2
 175   exit 1
 176 fi
 177
 178 ### Make sure the subdirectory is available.
 179 tempparent="make-dist.tmp.$$"
 180 if [ -d ${tempparent} ]; then
 181   echo "${progname}: staging directory \`${tempparent}' already exists.
 182 Perhaps a previous invocation of \`${progname}' failed to clean up after
 183 itself.  Check that directories whose names are of the form
 184 \`make-dist.tmp.NNNNN' don't contain any important information, remove
 185 them, and try again." >&2
 186   exit 1
 187 fi
 188
 189 if [ $check = yes ]; then
 190   ls -1 lisp/[a-zA-Z]*.el lisp/[a-z]*/[a-zA-Z0-9]*.el \
 191         lisp/[a-z]*/[a-z]*/[a-zA-Z0-9]*.el \
 192         lisp/[a-z]*/[a-z]*/[a-z]*/[a-zA-Z0-9]*.el \
 193         leim/[a-z]*/[a-z]*.el > /tmp/el
 194
 195   ls -1 lisp/[a-zA-Z]*.elc lisp/[a-z]*/[a-zA-Z0-9]*.elc \
 196         lisp/[a-z]*/[a-z]*/[a-zA-Z0-9]*.elc \
 197         lisp/[a-z]*/[a-z]*/[a-z]*/[a-zA-Z0-9]*.elc \
 198         leim/[a-z]*/[a-z]*.elc > /tmp/elc
 199
 200   ## Check for .elc files with no corresponding .el file.
 201   sed 's/\.el$/.elc/' /tmp/el > /tmp/elelc
 202
 203   bogosities="`comm -13 /tmp/elelc /tmp/elc`"
 204   if [ x"${bogosities}" != x"" ]; then
 205     echo "The following .elc files have no corresponding .el files:"
 206     echo "${bogosities}"
 207   fi
 208
 209   ### Check for .el files with no corresponding .elc file.
 210   sed 's/\.elc$/.el/' /tmp/elc > /tmp/elcel
 211   losers="`comm -23 /tmp/el /tmp/elcel`"
 212
 213   rm -f /tmp/el /tmp/elc /tmp/elcel /tmp/elelc
 214
 215   bogosities=
 216   for file in $losers; do
 217     grep -q "no-byte-compile: t" $file && continue
 218     case $file in
 219       site-init.el | site-load.el | site-start.el | default.el) continue ;;
 220     esac
 221
 222     bogosities="$file $bogosities"
 223
 224   done
 225   if [ x"${bogosities}" != x"" ]; then
 226     echo "The following .el files have no corresponding .elc files:"
 227     echo "${bogosities}"
 228   fi
 229 fi
 230
 231 if [ $update = yes ]; then
 232
 233   ## Make sure configure is newer than configure.ac, etc.
 234   ## It is better to let autoreconf do what is needed than
 235   ## for us to try and duplicate all its checks.
 236   echo "Running autoreconf"
 237   autoreconf -i -I m4 || { x=$?; echo Autoreconf FAILED! >&2; exit $x; }
 238
 239   ## Make sure src/stamp-h.in is newer than configure.ac.
 240   rm -f src/stamp-h.in
 241   echo timestamp > src/stamp-h.in
 242
 243   echo "Updating Info files"
 244   make info-real
 245
 246   echo "Updating finder, custom and autoload data"
 247   (cd lisp && make updates EMACS="$EMACS")
 248
 249   echo "Updating leim-list.el"
 250   (cd leim && make leim-list.el EMACS="$EMACS")
 251
 252   echo "Recompiling Lisp files"
 253   $EMACS -batch -f batch-byte-recompile-directory lisp leim
 254 fi                              # $update = yes
 255
 256 echo "Creating staging directory: \`${tempparent}'"
 257
 258 mkdir ${tempparent}
 259 tempdir="${tempparent}/${emacsname}"
 260
 261 ### This trap ensures that the staging directory will be cleaned up even
 262 ### when the script is interrupted in mid-career.
 263 if [ "${clean_up}" = yes ]; then
 264   trap "echo 'Cleaning up the staging directory'; rm -rf ${tempparent}" EXIT
 265 fi
 266
 267 echo "Creating top directory: \`${tempdir}'"
 268 mkdir ${tempdir}
 269
 270 ### We copy in the top-level files before creating the subdirectories in
 271 ### hopes that this will make the top-level files appear first in the
 272 ### tar file; this means that people can start reading the INSTALL and
 273 ### README while the rest of the tar file is still unpacking.  Whoopee.
 274 echo "Making links to top-level files"
 275 ln INSTALL README BUGS ${tempdir}
 276 ln ChangeLog Makefile.in autogen.sh configure configure.ac ${tempdir}
 277 ln config.bat make-dist .dir-locals.el ${tempdir}
 278 ln aclocal.m4 ${tempdir}
 279
 280 echo "Creating subdirectories"
 281 for subdir in site-lisp \
 282               leim leim/CXTERM-DIC leim/MISC-DIC \
 283               leim/SKK-DIC leim/ja-dic leim/quail \
 284               build-aux build-aux/snippet \
 285               src src/bitmaps lib lib-src oldXMenu lwlib \
 286               nt nt/inc nt/inc/sys nt/inc/arpa nt/inc/netinet nt/icons \
 287               `find etc lisp admin -type d` \
 288               doc doc/emacs doc/misc doc/man doc/lispref doc/lispintro \
 289               info m4 msdos \
 290               nextstep nextstep/templates \
 291               nextstep/Cocoa nextstep/Cocoa/Emacs.base \
 292               nextstep/Cocoa/Emacs.base/Contents \
 293               nextstep/Cocoa/Emacs.base/Contents/Resources \
 294               nextstep/GNUstep \
 295               nextstep/GNUstep/Emacs.base \
 296               nextstep/GNUstep/Emacs.base/Resources
 297 do
 298   ## site-lisp for in-place installs (?).
 299   [ "$subdir" = "site-lisp" ] || [ -d "$subdir" ] || \
 300       echo "WARNING: $subdir not found, making anyway"
 301   echo "  ${tempdir}/${subdir}"
 302   mkdir ${tempdir}/${subdir}
 303 done
 304
 305 echo "Making links to \`lisp' and its subdirectories"
 306 files=`find lisp \( -name '*.el' -o -name '*.elc' -o -name 'ChangeLog*' \
 307  -o -name 'README*' \)`
 308
 309 ### Don't distribute site-init.el, site-load.el, or default.el.
 310 for file in lisp/Makefile.in lisp/makefile.w32-in $files; do
 311   case $file in
 312     */site-init*|*/site-load*|*/default*) continue ;;
 313   esac
 314   ln $file $tempdir/$file
 315 done
 316
 317 echo "Making links to \`leim' and its subdirectories"
 318 (cd leim
 319  ln makefile.w32-in ../${tempdir}/leim
 320  ln ChangeLog README ../${tempdir}/leim
 321  ln CXTERM-DIC/README CXTERM-DIC/*.tit ../${tempdir}/leim/CXTERM-DIC
 322  ln SKK-DIC/README SKK-DIC/SKK-JISYO.L ../${tempdir}/leim/SKK-DIC
 323  ln MISC-DIC/README MISC-DIC/*.* ../${tempdir}/leim/MISC-DIC
 324  ln ja-dic/*.el ja-dic/*.elc ../${tempdir}/leim/ja-dic
 325  ln Makefile.in ../${tempdir}/leim/Makefile.in
 326  ln leim-ext.el ../${tempdir}/leim/leim-ext.el
 327  ## Lisp files that start with a capital (also 4Corner.el) are
 328  ## generated from TIT dictionaries so we don't distribute them.
 329  ln quail/[a-z]*.el quail/[a-z]*.elc ../${tempdir}/leim/quail
 330  rm -f ../${tempdir}/leim/quail/quick-b5.*
 331  rm -f ../${tempdir}/leim/quail/quick-cns.*
 332  rm -f ../${tempdir}/leim/quail/tsang-b5.*
 333  rm -f ../${tempdir}/leim/quail/tsang-cns.*)
 334
 335 echo "Making links to \`build-aux'"
 336 (cd build-aux
 337  ln compile config.guess config.sub depcomp ../${tempdir}/build-aux
 338  ln install-sh missing move-if-change update-subdirs ../${tempdir}/build-aux)
 339
 340 echo "Making links to \`build-aux/snippet'"
 341 (cd build-aux/snippet
 342  ln *.h ../../${tempdir}/build-aux/snippet)
 343
 344 echo "Making links to \`src'"
 345 ### Don't distribute the configured versions of
 346 ### config.in, paths.in, buildobj.h, or Makefile.in.
 347 (cd src
 348  echo "  (It is ok if ln fails in some cases.)"
 349  ln [a-zA-Z]*.[chm] ../${tempdir}/src
 350  ln [a-zA-Z]*.in ../${tempdir}/src
 351  ln [a-zA-Z]*.mk ../${tempdir}/src
 352  ln README ChangeLog ChangeLog.*[0-9] ../${tempdir}/src
 353  ln makefile.w32-in ../${tempdir}/src
 354  ln .gdbinit .dbxinit ../${tempdir}/src
 355  cd ../${tempdir}/src
 356  rm -f globals.h config.h epaths.h Makefile buildobj.h)
 357
 358 echo "Making links to \`src/bitmaps'"
 359 (cd src/bitmaps
 360  ln README *.xbm ../../${tempdir}/src/bitmaps)
 361
 362 echo "Making links to \`lib'"
 363 (snippet_h=`(cd build-aux/snippet && ls *.h)`
 364  cd lib
 365  ln [a-zA-Z]*.[ch] ../${tempdir}/lib
 366  ln gnulib.mk Makefile.am Makefile.in makefile.w32-in ../${tempdir}/lib
 367  cd ../${tempdir}/lib
 368  script='/[*]/d; s/\.in\.h$/.h/'
 369  rm -f `(echo "$snippet_h"; ls *.in.h) | sed "$script"`)
 370
 371 echo "Making links to \`lib-src'"
 372 (cd lib-src
 373  ln [a-zA-Z]*.[ch] ../${tempdir}/lib-src
 374  ln ChangeLog Makefile.in README testfile ../${tempdir}/lib-src
 375  ln grep-changelog rcs2log ../${tempdir}/lib-src
 376  ln makefile.w32-in ../${tempdir}/lib-src)
 377
 378 echo "Making links to \`m4'"
 379 (cd m4
 380  ln *.m4 ../${tempdir}/m4)
 381
 382 echo "Making links to \`nt'"
 383 (cd nt
 384  ln emacs.manifest emacs.rc emacsclient.rc config.nt ../${tempdir}/nt
 385  ln emacs-src.tags nmake.defs gmake.defs subdirs.el ../${tempdir}/nt
 386  ln [a-z]*.bat [a-z]*.[ch] ../${tempdir}/nt
 387  ln ChangeLog INSTALL README README.W32 makefile.w32-in ../${tempdir}/nt)
 388
 389 echo "Making links to \`nt/inc' and its subdirectories"
 390 for f in `find nt/inc -type f -name '[a-z]*.h'`; do
 391   ln $f $tempdir/$f
 392 done
 393
 394 echo "Making links to \`nt/icons'"
 395 (cd nt/icons
 396  ln README [a-z]*.ico ../../${tempdir}/nt/icons
 397  ln [a-z]*.cur ../../${tempdir}/nt/icons)
 398
 399 echo "Making links to \`msdos'"
 400 (cd msdos
 401  ln ChangeLog INSTALL README emacs.ico emacs.pif ../${tempdir}/msdos
 402  ln depfiles.bat inttypes.h ../${tempdir}/msdos
 403  ln is_exec.c sigaction.c mainmake.v2 sed*.inp ../${tempdir}/msdos)
 404
 405 echo "Making links to \`nextstep'"
 406 (cd nextstep
 407  ln ChangeLog README INSTALL Makefile.in ../${tempdir}/nextstep)
 408
 409 echo "Making links to \`nextstep/templates'"
 410 (cd nextstep/templates
 411  ln Emacs.desktop.in Info-gnustep.plist.in Info.plist.in InfoPlist.strings.in ../../${tempdir}/nextstep/templates)
 412
 413 echo "Making links to \`nextstep/Cocoa/Emacs.base/Contents'"
 414 (cd nextstep/Cocoa/Emacs.base/Contents
 415  ln PkgInfo ../../../../${tempdir}/nextstep/Cocoa/Emacs.base/Contents)
 416
 417 echo "Making links to \`nextstep/Cocoa/Emacs.base/Contents/Resources'"
 418 (cd nextstep/Cocoa/Emacs.base/Contents/Resources
 419  ln Credits.html *.icns ../../../../../${tempdir}/nextstep/Cocoa/Emacs.base/Contents/Resources)
 420
 421 echo "Making links to \`nextstep/GNUstep/Emacs.base/Resources'"
 422 (cd nextstep/GNUstep/Emacs.base/Resources
 423  ln README emacs.tiff ../../../../${tempdir}/nextstep/GNUstep/Emacs.base/Resources )
 424
 425 echo "Making links to \`oldXMenu'"
 426 (cd oldXMenu
 427  ln *.[ch] *.in ../${tempdir}/oldXMenu
 428  ln README ChangeLog ../${tempdir}/oldXMenu)
 429
 430 echo "Making links to \`lwlib'"
 431 (cd lwlib
 432  ln *.[ch] *.in ../${tempdir}/lwlib
 433  ln README ChangeLog ../${tempdir}/lwlib)
 434
 435 echo "Making links to \`admin' and its subdirectories"
 436 for f in `find admin -type f`; do
 437   ln $f $tempdir/$f
 438 done
 439
 440 echo "Making links to \`etc' and its subdirectories"
 441 for f in `find etc -type f`; do
 442   case $f in
 443     etc/DOC*|etc/*.pyc) continue ;;
 444   esac
 445   ln $f $tempdir/$f
 446 done
 447
 448 echo "Making links to \`info'"
 449 ln `find info -type f -print` ${tempdir}/info
 450
 451 echo "Making links to \`doc/emacs'"
 452 (cd doc/emacs
 453  ln *.texi *.in makefile.w32-in ChangeLog* ../../${tempdir}/doc/emacs)
 454
 455 echo "Making links to \`doc/misc'"
 456 (cd doc/misc
 457  ln *.texi *.tex *.in makefile.w32-in gnus-news.el ChangeLog* ../../${tempdir}/doc/misc)
 458
 459 echo "Making links to \`doc/lispref'"
 460 (cd doc/lispref
 461  ln *.texi *.in makefile.w32-in README ChangeLog* ../../${tempdir}/doc/lispref
 462  ln spellfile ../../${tempdir}/doc/lispref
 463  ln two-volume.make two-volume-cross-refs.txt ../../${tempdir}/doc/lispref)
 464
 465 echo "Making links to \`doc/lispintro'"
 466 (cd doc/lispintro
 467  ln *.texi *.in makefile.w32-in *.eps *.pdf ../../${tempdir}/doc/lispintro
 468  ln README ChangeLog* ../../${tempdir}/doc/lispintro
 469  cd ../../${tempdir}/doc/lispintro)
 470
 471 echo "Making links to \`doc/man'"
 472 (cd doc/man
 473  ln ChangeLog* *.1 ../../${tempdir}/doc/man
 474  cd ../../${tempdir}/doc/man)
 475
 476 ### It would be nice if they could all be symlinks to top-level copy, but
 477 ### you're not supposed to have any symlinks in distribution tar files.
 478 echo "Making sure copying notices are all copies of \`COPYING'"
 479 for subdir in . etc info leim lib lib-src lisp lwlib msdos nt src; do
 480   rm -f ${tempdir}/${subdir}/COPYING
 481   cp COPYING ${tempdir}/${subdir}
 482 done
 483
 484 if [ "${newer}" ]; then
 485   echo "Removing files older than $newer"
 486   ## We remove .elc files unconditionally, on the theory that anyone picking
 487   ## up an incremental distribution already has a running Emacs to byte-compile
 488   ## them with.
 489   find ${tempparent} \( -name '*.elc' -o ! -newer ${newer} \) -exec rm -f {} \;
 490 fi
 491
 492 ## Don't distribute backups, autosaves, etc.
 493 echo "Removing unwanted files"
 494 find ${tempparent} \( -name '*~' -o -name '#*#' -o -name '.*ignore' -o -name '=*' -o -name 'TAGS' \) -exec rm -f {} \;
 495
 496 if [ "${make_tar}" = yes ]; then
 497   echo "Looking for $default_gzip"
 498   found=0
 499   temppath=`echo $PATH | sed -e 's/^:/.:/' -e 's/::/:.:/g' -e 's/:$/:./' \
 500      -e 's/:/ /g'`
 501   for dir in ${temppath}; do
 502     [ -x ${dir}/$default_gzip ] || continue
 503     found=1; break
 504   done
 505   if [ "$found" = "0" ]; then
 506     echo "WARNING: \`$default_gzip' not found, will not compress" >&2
 507     default_gzip=cat
 508   fi
 509   case "${default_gzip}" in
 510     bzip2) gzip_extension=.bz2 ;;
 511     lzma)  gzip_extension=.lzma ;;
 512     gzip)  gzip_extension=.gz ; default_gzip="gzip --best";;
 513        *)  gzip_extension= ;;
 514   esac
 515   echo "Creating tar file"
 516   (cd ${tempparent} ; tar cvf - ${emacsname} ) \
 517     | ${default_gzip} \
 518     > ${emacsname}.tar${gzip_extension}
 519 fi
 520
 521 if [ "${clean_up}" != yes ]; then
 522   (cd ${tempparent}; mv ${emacsname} ..)
 523   rm -rf ${tempparent}
 524 fi
 525
 526 ### make-dist ends here