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, 2001, 2002, 2003, 2004, 2005,
   5 ##   2006, 2007, 2008, 2009, 2010, 2011  Free Software Foundation, Inc.
   6
   7 ## This file is part of GNU Emacs.
   8
   9 ## GNU Emacs is free software: you can redistribute it and/or modify
  10 ## it under the terms of the GNU General Public License as published by
  11 ## the Free Software Foundation, either version 3 of the License, or
  12 ## (at your option) any later version.
  13
  14 ## GNU Emacs is distributed in the hope that it will be useful,
  15 ## but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 ## GNU General Public License for more details.
  18
  19 ## You should have received a copy of the GNU General Public License
  20 ## along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
  21
  22 ### Commentary:
  23
  24 ## This basically creates a duplicate directory structure, and then
  25 ## hard links into it only those files that should be distributed.
  26 ## This means that if you add a file with an odd name, you should make
  27 ## sure that this script will include it.
  28
  29 ### Code:
  30
  31 progname="$0"
  32
  33 ### Exit if a command fails.
  34 #set -e
  35
  36 ### Print out each line we read, for debugging's sake.
  37 #set -v
  38
  39 LANGUAGE=C
  40 LC_ALL=C
  41 LC_MESSAGES=
  42 LANG=
  43 export LANGUAGE LC_ALL LC_MESSAGES LANG
  44
  45 ## Don't restrict access to any files.
  46 umask 0
  47
  48 update=yes
  49 check=yes
  50 clean_up=no
  51 make_tar=no
  52 default_gzip=gzip
  53 newer=""
  54
  55 while [ $# -gt 0 ]; do
  56   case "$1" in
  57     ## This option tells make-dist to delete the staging directory
  58     ## when done.  It is useless to use this unless you make a tar file.
  59     "--clean-up" )
  60       clean_up=yes
  61     ;;
  62     ## This option tells make-dist to make a tar file.
  63     "--tar" )
  64       make_tar=yes
  65     ;;
  66     ## This option tells make-dist not to recompile or do analogous things.
  67     "--no-update" )
  68       update=no
  69     ;;
  70     ## This option says don't check for bad file names, etc.
  71     "--no-check" )
  72       check=no
  73     ;;
  74     ## This option tells make-dist to make the distribution normally, then
  75     ## remove all files older than the given timestamp file.  This is useful
  76     ## for creating incremental or patch distributions.
  77     "--newer")
  78       newer="$2"
  79       new_extension=".new"
  80       shift
  81     ;;
  82     ## This option tells make-dist to use `bzip2' instead of gzip.
  83     "--bzip2")
  84       default_gzip="bzip2"
  85     ;;
  86     ## Same with lzma.
  87     "--lzma")
  88       default_gzip="lzma"
  89     ;;
  90
  91     "--snapshot")
  92       clean_up=yes
  93       make_tar=yes
  94       update=no
  95       check=no
  96      ;;
  97
  98     "--help")
  99       echo "Usage: ${progname} [options]"
 100       echo ""
 101       echo "  --bzip2   use bzip2 instead of gzip"
 102       echo "  --clean-up        delete staging directories when done"
 103       echo "  --lzma    use lzma instead of gzip"
 104       echo "  --newer=TIME      don't include files older than TIME"
 105       echo "  --no-check        don't check for bad file names etc."
 106       echo "  --no-update       don't recompile or do analogous things"
 107       echo "  --snapshot        same as --clean-up --no-update --tar --no-check"
 108       echo "  --tar             make a tar file"
 109       echo ""
 110       exit 0
 111     ;;
 112
 113     * )
 114       echo "${progname}: Unrecognized argument: $1" >&2
 115       exit 1
 116     ;;
 117   esac
 118   shift
 119 done
 120
 121 ### Make sure we're running in the right place.
 122 if [ ! -d src -o ! -f src/lisp.h -o ! -d lisp -o ! -f lisp/subr.el ]; then
 123   echo "${progname}: Can't find \`src/lisp.h' and \`lisp/subr.el'." >&2
 124   echo "${progname} must be run in the top directory of the Emacs" >&2
 125   echo "distribution tree.  cd to that directory and try again." >&2
 126   exit 1
 127 fi
 128
 129 ### Find where to run Emacs.
 130 ### (Accept only absolute file names.)
 131 if [ $update = yes ];
 132 then
 133   if [ -f src/emacs ];
 134   then
 135     EMACS=`pwd`/src/emacs
 136   else
 137     case $EMACS in
 138       /*) ;;
 139       *)
 140         if [ ! -f "$EMACS" ]; then
 141           echo "$0: You must set the EMACS environment variable " \
 142                "to an absolute file name." 2>&1
 143           exit 1
 144         fi;;
 145     esac
 146   fi
 147 fi
 148
 149 ### Find out which version of Emacs this is.
 150 version=`sed -n '/char emacs_version/ s/^[^"]*"\([^"]*\)".*$/\1/p' src/emacs.c`
 151 if [ ! "${version}" ]; then
 152   echo "${progname}: can't find current Emacs version in \`./src/emacs.c'" >&2
 153   exit 1
 154 fi
 155
 156 echo Version number is $version
 157
 158 if [ $update = yes ]; then
 159   if ! grep -q "@set EMACSVER  *${version}" doc/emacs/emacsver.texi || \
 160      ! grep -q "tree holds version  *${version}" README; then
 161     echo "WARNING: README and/or emacsver.texi have the wrong version number"
 162     echo "Consider running M-x set-version from admin/admin.el"
 163     sleep 5
 164   fi
 165 fi
 166
 167 ### Make sure we don't already have a directory  emacs-${version}.
 168
 169 emacsname="emacs-${version}${new_extension}"
 170
 171 if [ -d ${emacsname} ]
 172 then
 173   echo Directory "${emacsname}" already exists >&2
 174   exit 1
 175 fi
 176
 177 ### Make sure the subdirectory is available.
 178 tempparent="make-dist.tmp.$$"
 179 if [ -d ${tempparent} ]; then
 180   echo "${progname}: staging directory \`${tempparent}' already exists.
 181 Perhaps a previous invocation of \`${progname}' failed to clean up after
 182 itself.  Check that directories whose names are of the form
 183 \`make-dist.tmp.NNNNN' don't contain any important information, remove
 184 them, and try again." >&2
 185   exit 1
 186 fi
 187
 188 if [ $check = yes ]; then
 189   ls -1 lisp/[a-zA-Z]*.el lisp/[a-z]*/[a-zA-Z0-9]*.el \
 190         lisp/[a-z]*/[a-z]*/[a-zA-Z0-9]*.el \
 191         lisp/[a-z]*/[a-z]*/[a-z]*/[a-zA-Z0-9]*.el \
 192         leim/[a-z]*/[a-z]*.el > /tmp/el
 193
 194   ls -1 lisp/[a-zA-Z]*.elc lisp/[a-z]*/[a-zA-Z0-9]*.elc \
 195         lisp/[a-z]*/[a-z]*/[a-zA-Z0-9]*.elc \
 196         lisp/[a-z]*/[a-z]*/[a-z]*/[a-zA-Z0-9]*.elc \
 197         leim/[a-z]*/[a-z]*.elc > /tmp/elc
 198
 199   ## Check for .elc files with no corresponding .el file.
 200   sed 's/\.el$/.elc/' /tmp/el > /tmp/elelc
 201
 202   bogosities="`comm -13 /tmp/elelc /tmp/elc`"
 203   if [ x"${bogosities}" != x"" ]; then
 204     echo "The following .elc files have no corresponding .el files:"
 205     echo "${bogosities}"
 206   fi
 207
 208   ### Check for .el files with no corresponding .elc file.
 209   sed 's/\.elc$/.el/' /tmp/elc > /tmp/elcel
 210   losers="`comm -23 /tmp/el /tmp/elcel`"
 211
 212   rm -f /tmp/el /tmp/elc /tmp/elcel /tmp/elelc
 213
 214   bogosities=
 215   for file in $losers; do
 216     grep -q "no-byte-compile: t" $file && continue
 217     case $file in
 218       site-init.el | site-load.el | site-start.el | default.el) continue ;;
 219     esac
 220
 221     bogosities="$file $bogosities"
 222
 223   done
 224   if [ x"${bogosities}" != x"" ]; then
 225     echo "The following .el files have no corresponding .elc files:"
 226     echo "${bogosities}"
 227   fi
 228 fi
 229
 230 if [ $update = yes ]; then
 231
 232   ## Make sure configure is newer than configure.in.
 233   if [ "x`ls -t configure configure.in | sed q`" != "xconfigure" ]; then
 234     echo "\`./configure.in' is newer than \`./configure'" >&2
 235     echo "Running autoconf" >&2
 236     autoconf || { x=$?; echo Autoconf FAILED! >&2; exit $x; }
 237   fi
 238
 239   ## Make sure src/stamp-h.in is newer than configure.in.
 240   if [ "x`ls -t src/stamp-h.in configure.in | sed q`" != "xsrc/stamp-h.in" ]; then
 241     echo "\`./configure.in' is newer than \`./src/stamp-h.in'" >&2
 242     echo "Running autoheader" >&2
 243     autoheader || { x=$?; echo Autoheader FAILED! >&2; exit $x; }
 244     rm -f src/stamp-h.in
 245     echo timestamp > src/stamp-h.in
 246   fi
 247
 248   echo "Updating Info files"
 249   (cd doc/emacs; make info)
 250   (cd doc/misc; make info)
 251   (cd doc/lispref; make info)
 252   (cd doc/lispintro; make info)
 253
 254   echo "Updating finder, custom and autoload data"
 255   (cd lisp; make updates EMACS="$EMACS")
 256
 257   if test -f leim/leim-list.el; then
 258     echo "Updating leim-list.el"
 259     (cd leim; make leim-list.el EMACS="$EMACS")
 260   fi
 261
 262   echo "Recompiling Lisp files"
 263   $EMACS -batch -f batch-byte-recompile-directory lisp leim
 264 fi                              # $update = yes
 265
 266 echo "Creating staging directory: \`${tempparent}'"
 267
 268 mkdir ${tempparent}
 269 tempdir="${tempparent}/${emacsname}"
 270
 271 ### This trap ensures that the staging directory will be cleaned up even
 272 ### when the script is interrupted in mid-career.
 273 if [ "${clean_up}" = yes ]; then
 274   trap "echo 'Cleaning up the staging directory'; rm -rf ${tempparent}" EXIT
 275 fi
 276
 277 echo "Creating top directory: \`${tempdir}'"
 278 mkdir ${tempdir}
 279
 280 ### We copy in the top-level files before creating the subdirectories in
 281 ### hopes that this will make the top-level files appear first in the
 282 ### tar file; this means that people can start reading the INSTALL and
 283 ### README while the rest of the tar file is still unpacking.  Whoopee.
 284 echo "Making links to top-level files"
 285 ln INSTALL README BUGS move-if-change ${tempdir}
 286 ln ChangeLog Makefile.in configure configure.in ${tempdir}
 287 ln config.bat make-dist update-subdirs vpath.sed .dir-locals.el ${tempdir}
 288 ln mkinstalldirs config.sub config.guess install-sh ${tempdir}
 289 ln aclocal.m4 ${tempdir}
 290 ln compile depcomp missing ${tempdir}
 291 ln arg-nonnull.h c++defs.h warn-on-use.h ${tempdir}
 292
 293 echo "Creating subdirectories"
 294 for subdir in site-lisp \
 295               leim leim/CXTERM-DIC leim/MISC-DIC \
 296               leim/SKK-DIC leim/ja-dic leim/quail \
 297               src src/m src/s src/bitmaps lib lib-src oldXMenu lwlib \
 298               nt nt/inc nt/inc/sys nt/inc/arpa nt/inc/netinet nt/icons \
 299               `find etc lisp -type d` \
 300               doc doc/emacs doc/misc doc/man doc/lispref doc/lispintro \
 301               test test/automated test/cedet test/cedet/tests test/indent \
 302               info m4 msdos \
 303               nextstep nextstep/Cocoa nextstep/Cocoa/Emacs.base \
 304               nextstep/Cocoa/Emacs.base/Contents \
 305               nextstep/Cocoa/Emacs.base/Contents/Resources \
 306               nextstep/Cocoa/Emacs.base/Contents/Resources/English.lproj \
 307               nextstep/Cocoa/Emacs.xcodeproj \
 308               nextstep/GNUstep \
 309               nextstep/GNUstep/Emacs.base \
 310               nextstep/GNUstep/Emacs.base/Resources
 311 do
 312   ## site-lisp for in-place installs (?).
 313   [ "$subdir" = "site-lisp" ] || [ -d "$subdir" ] || \
 314       echo "WARNING: $subdir not found, making anyway"
 315   echo "  ${tempdir}/${subdir}"
 316   mkdir ${tempdir}/${subdir}
 317 done
 318
 319 echo "Making links to \`lisp' and its subdirectories"
 320 files=`find lisp \( -name '*.el' -o -name '*.elc' -o -name 'ChangeLog*' \
 321  -o -name 'README*' \)`
 322
 323 ### Don't distribute site-init.el, site-load.el, or default.el.
 324 for file in lisp/Makefile.in lisp/makefile.w32-in $files; do
 325   case $file in
 326     */site-init*|*/site-load*|*/default*) continue ;;
 327   esac
 328   ln $file $tempdir/$file
 329 done
 330
 331 echo "Making links to \`leim' and its subdirectories"
 332 (cd leim
 333  ln makefile.w32-in ../${tempdir}/leim
 334  ln ChangeLog README ../${tempdir}/leim
 335  ln CXTERM-DIC/README CXTERM-DIC/*.tit ../${tempdir}/leim/CXTERM-DIC
 336  ln SKK-DIC/README SKK-DIC/SKK-JISYO.L ../${tempdir}/leim/SKK-DIC
 337  ln MISC-DIC/README MISC-DIC/*.* ../${tempdir}/leim/MISC-DIC
 338  ln ja-dic/*.el ja-dic/*.elc ../${tempdir}/leim/ja-dic
 339  ln Makefile.in ../${tempdir}/leim/Makefile.in
 340  ln leim-ext.el ../${tempdir}/leim/leim-ext.el
 341  ## Lisp files that start with a capital (also 4Corner.el) are
 342  ## generated from TIT dictionaries so we don't distribute them.
 343  ln quail/[a-z]*.el quail/[a-z]*.elc ../${tempdir}/leim/quail
 344  rm -f ../${tempdir}/leim/quail/quick-b5.*
 345  rm -f ../${tempdir}/leim/quail/quick-cns.*
 346  rm -f ../${tempdir}/leim/quail/tsang-b5.*
 347  rm -f ../${tempdir}/leim/quail/tsang-cns.*)
 348
 349 echo "Making links to \`src'"
 350 ### Don't distribute the configured versions of
 351 ### config.in, paths.in, buildobj.h, or Makefile.in.
 352 (cd src
 353  echo "  (It is ok if ln fails in some cases.)"
 354  ln [a-zA-Z]*.[chm] ../${tempdir}/src
 355  ln [a-zA-Z]*.in ../${tempdir}/src
 356  ln [a-zA-Z]*.mk ../${tempdir}/src
 357  ln README ChangeLog ChangeLog.*[0-9] ../${tempdir}/src
 358  ln makefile.w32-in ../${tempdir}/src
 359  ln .gdbinit .dbxinit ../${tempdir}/src
 360  cd ../${tempdir}/src
 361  rm -f config.h epaths.h Makefile buildobj.h)
 362
 363 echo "Making links to \`src/bitmaps'"
 364 (cd src/bitmaps
 365  ln README *.xbm ../../${tempdir}/src/bitmaps)
 366
 367 echo "Making links to \`src/m'"
 368 (cd src/m
 369  ln README [a-zA-Z0-9]*.h ../../${tempdir}/src/m)
 370
 371 echo "Making links to \`src/s'"
 372 (cd src/s
 373  ln README [a-zA-Z0-9]*.h ../../${tempdir}/src/s)
 374
 375 echo "Making links to \`lib'"
 376 (build_aux_h=`(ls *.h)`
 377  cd lib
 378  ln [a-zA-Z]*.[ch] ../${tempdir}/lib
 379  ln gnulib.mk Makefile.am Makefile.in ../${tempdir}/lib
 380  cd ../${tempdir}/lib
 381  rm -f `(echo "$build_aux_h"; ls *.in.h) | sed '/[*]/d; s/.in.h$/.h/'`)
 382
 383 echo "Making links to \`lib-src'"
 384 (cd lib-src
 385  ln [a-zA-Z]*.[ch] ../${tempdir}/lib-src
 386  ln ChangeLog Makefile.in README testfile vcdiff ../${tempdir}/lib-src
 387  ln grep-changelog rcs2log rcs-checkin ../${tempdir}/lib-src
 388  ln makefile.w32-in ../${tempdir}/lib-src)
 389
 390 echo "Making links to \`m4'"
 391 (cd m4
 392  ln *.m4 ../${tempdir}/m4)
 393
 394 ## Exclude README.W32 because it is specific to pre-built binaries(?).
 395 echo "Making links to \`nt'"
 396 (cd nt
 397  ln emacs.manifest emacs.rc emacsclient.rc config.nt ../${tempdir}/nt
 398  ln emacs-src.tags nmake.defs gmake.defs subdirs.el ../${tempdir}/nt
 399  ln [a-z]*.bat [a-z]*.[ch] ../${tempdir}/nt
 400  ln ChangeLog INSTALL README makefile.w32-in ../${tempdir}/nt)
 401
 402 echo "Making links to \`nt/inc' and its subdirectories"
 403 for f in `find nt/inc -type f -name '[a-z]*.h'`; do
 404   ln $f $tempdir/$f
 405 done
 406
 407 echo "Making links to \`nt/icons'"
 408 (cd nt/icons
 409  ln README [a-z]*.ico ../../${tempdir}/nt/icons
 410  ln [a-z]*.cur ../../${tempdir}/nt/icons)
 411
 412 echo "Making links to \`msdos'"
 413 (cd msdos
 414  ln ChangeLog INSTALL README emacs.ico emacs.pif ../${tempdir}/msdos
 415  ln is_exec.c sigaction.c mainmake.v2 sed*.inp ../${tempdir}/msdos)
 416
 417 echo "Making links to \`nextstep'"
 418 (cd nextstep
 419  ln ChangeLog README INSTALL ../${tempdir}/nextstep)
 420
 421 echo "Making links to \`nextstep/Cocoa/Emacs.base/Contents'"
 422 (cd nextstep/Cocoa/Emacs.base/Contents
 423  ln Info.plist PkgInfo ../../../../${tempdir}/nextstep/Cocoa/Emacs.base/Contents)
 424
 425 echo "Making links to \`nextstep/Cocoa/Emacs.base/Contents/Resources'"
 426 (cd nextstep/Cocoa/Emacs.base/Contents/Resources
 427  ln Credits.html *.icns ../../../../../${tempdir}/nextstep/Cocoa/Emacs.base/Contents/Resources)
 428
 429 echo "Making links to \`nextstep/Cocoa/Emacs.base/Contents/Resources/English.lproj'"
 430 (cd nextstep/Cocoa/Emacs.base/Contents/Resources/English.lproj
 431  ln InfoPlist.strings ../../../../../../${tempdir}/nextstep/Cocoa/Emacs.base/Contents/Resources/English.lproj)
 432
 433 echo "Making links to \`nextstep/Cocoa/Emacs.xcodeproj'"
 434 (cd nextstep/Cocoa/Emacs.xcodeproj
 435  ln project.pbxproj ../../../${tempdir}/nextstep/Cocoa/Emacs.xcodeproj)
 436
 437 echo "Making links to \`nextstep/GNUstep/Emacs.base/Resources'"
 438 (cd nextstep/GNUstep/Emacs.base/Resources
 439  ln Emacs.desktop Info-gnustep.plist README emacs.tiff ../../../../${tempdir}/nextstep/GNUstep/Emacs.base/Resources )
 440
 441 echo "Making links to \`oldXMenu'"
 442 (cd oldXMenu
 443  ln *.[ch] *.in ../${tempdir}/oldXMenu
 444  ln README ChangeLog ../${tempdir}/oldXMenu)
 445
 446 echo "Making links to \`lwlib'"
 447 (cd lwlib
 448  ln *.[ch] *.in ../${tempdir}/lwlib
 449  ln README ChangeLog ../${tempdir}/lwlib)
 450
 451 echo "Making links to \`etc' and its subdirectories"
 452 for f in `find etc -type f`; do
 453   case $f in
 454     etc/DOC*|etc/*.pyc) continue ;;
 455   esac
 456   ln $f $tempdir/$f
 457 done
 458
 459 echo "Making links to \`info'"
 460 ln `find info -type f -print` ${tempdir}/info
 461
 462 echo "Making links to \`doc/emacs'"
 463 (cd doc/emacs
 464  ln *.texi *.in makefile.w32-in ChangeLog* ../../${tempdir}/doc/emacs)
 465
 466 echo "Making links to \`doc/misc'"
 467 (cd doc/misc
 468  ln *.texi *.tex *.in makefile.w32-in gnus-news.el ChangeLog* ../../${tempdir}/doc/misc)
 469
 470 echo "Making links to \`doc/lispref'"
 471 (cd doc/lispref
 472  ln *.texi *.in makefile.w32-in README ChangeLog* ../../${tempdir}/doc/lispref
 473  ln *.txt *.el spellfile tindex.pl ../../${tempdir}/doc/lispref
 474  ln two-volume.make ../../${tempdir}/doc/lispref)
 475
 476 echo "Making links to \`doc/lispintro'"
 477 (cd doc/lispintro
 478  ln *.texi *.in makefile.w32-in *.eps *.pdf ../../${tempdir}/doc/lispintro
 479  ln README ChangeLog* ../../${tempdir}/doc/lispintro
 480  cd ../../${tempdir}/doc/lispintro)
 481
 482 echo "Making links to \`doc/man'"
 483 (cd doc/man
 484  ln ChangeLog* *.1 ../../${tempdir}/doc/man
 485  cd ../../${tempdir}/doc/man)
 486
 487 echo "Making links to \`test'"
 488 (cd test
 489  ln *.el ChangeLog README ../${tempdir}/test)
 490
 491 echo "Making links to \`test/automated'"
 492 (cd test/automated
 493  ln *.el Makefile.in ../../${tempdir}/test/automated)
 494
 495 echo "Making links to \`test/cedet'"
 496 (cd test/cedet
 497  ln *.el ../../${tempdir}/test/cedet)
 498
 499 echo "Making links to \`test/cedet/tests'"
 500 (cd test/cedet/tests
 501  ln *.c *.[ch]pp *.el *.hh *.java *.make ../../../${tempdir}/test/cedet/tests)
 502
 503 echo "Making links to \`test/indent'"
 504 (cd test/indent
 505  ln *.m *.mod *.prolog Makefile ../../${tempdir}/test/indent)
 506
 507 ### It would be nice if they could all be symlinks to top-level copy, but
 508 ### you're not supposed to have any symlinks in distribution tar files.
 509 echo "Making sure copying notices are all copies of \`COPYING'"
 510 for subdir in . etc info leim lib lib-src lisp lwlib msdos nt src; do
 511   rm -f ${tempdir}/${subdir}/COPYING
 512   cp COPYING ${tempdir}/${subdir}
 513 done
 514
 515 if [ "${newer}" ]; then
 516   echo "Removing files older than $newer"
 517   ## We remove .elc files unconditionally, on the theory that anyone picking
 518   ## up an incremental distribution already has a running Emacs to byte-compile
 519   ## them with.
 520   find ${tempparent} \( -name '*.elc' -o ! -newer ${newer} \) -exec rm -f {} \;
 521 fi
 522
 523 ## Don't distribute backups, autosaves, etc.
 524 echo "Removing unwanted files"
 525 find ${tempparent} \( -name '*~' -o -name '#*#' -o -name '.*ignore' -o -name '=*' -o -name 'TAGS' \) -exec rm -f {} \;
 526
 527 if [ "${make_tar}" = yes ]; then
 528   echo "Looking for $default_gzip"
 529   found=0
 530   temppath=`echo $PATH | sed -e 's/^:/.:/' -e 's/::/:.:/g' -e 's/:$/:./' \
 531      -e 's/:/ /g'`
 532   for dir in ${temppath}; do
 533     [ -x ${dir}/$default_gzip ] || continue
 534     found=1; break
 535   done
 536   if [ "$found" = "0" ]; then
 537     echo "WARNING: \`$default_gzip' not found, will not compress" >&2
 538     default_gzip=cat
 539   fi
 540   case "${default_gzip}" in
 541     bzip2) gzip_extension=.bz2 ;;
 542     lzma)  gzip_extension=.lzma ;;
 543     gzip)  gzip_extension=.gz ; default_gzip="gzip --best";;
 544        *)  gzip_extension= ;;
 545   esac
 546   echo "Creating tar file"
 547   (cd ${tempparent} ; tar cvf - ${emacsname} ) \
 548     | ${default_gzip} \
 549     > ${emacsname}.tar${gzip_extension}
 550 fi
 551
 552 if [ "${clean_up}" != yes ]; then
 553   (cd ${tempparent}; mv ${emacsname} ..)
 554   rm -rf ${tempparent}
 555 fi
 556
 557 ### make-dist ends here