code.delx.au - gnu-emacs/blob - 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  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 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 `compress' instead of gzip.
  82     ## Normally, make-dist uses gzip whenever it is present.
  83     "--compress")
  84       default_gzip="compress"
  85     ;;
  86     ## Same with bzip2.
  87     "--bzip2")
  88       default_gzip="bzip2"
  89     ;;
  90     ## Same with lzma.
  91     "--lzma")
  92       default_gzip="lzma"
  93     ;;
  94
  95     "--snapshot")
  96       clean_up=yes
  97       make_tar=yes
  98       update=no
  99       check=no
 100      ;;
 101
 102     "--help")
 103       echo "Usage: ${progname} [options]"
 104       echo ""
 105       echo "  --bzip2   use bzip2 instead of gzip"
 106       echo "  --clean-up        delete staging directories when done"
 107       echo "  --compress        use compress instead of gzip"
 108       echo "  --lzma    use lzma instead of gzip"
 109       echo "  --newer=TIME      don't include files older than TIME"
 110       echo "  --no-check        don't check for bad file names etc."
 111       echo "  --no-update       don't recompile or do analogous things"
 112       echo "  --snapshot        same as --clean-up --no-update --tar --no-check"
 113       echo "  --tar             make a tar file"
 114       echo ""
 115       exit 0
 116     ;;
 117
 118     * )
 119       echo "${progname}: Unrecognized argument: $1" >&2
 120       exit 1
 121     ;;
 122   esac
 123   shift
 124 done
 125
 126 ### Make sure we're running in the right place.
 127 if [ ! -d src -o ! -f src/lisp.h -o ! -d lisp -o ! -f lisp/subr.el ]; then
 128   echo "${progname}: Can't find \`src/lisp.h' and \`lisp/subr.el'." >&2
 129   echo "${progname} must be run in the top directory of the Emacs" >&2
 130   echo "distribution tree.  cd to that directory and try again." >&2
 131   exit 1
 132 fi
 133
 134 ### Find where to run Emacs.
 135 ### (Accept only absolute file names.)
 136 if [ $update = yes ];
 137 then
 138   unset EMACS_UNIBYTE
 139   if [ -f src/emacs ];
 140   then
 141     EMACS=`pwd`/src/emacs
 142   else
 143     case $EMACS in
 144       /*) ;;
 145       *)
 146         if [ ! -f "$EMACS" ]; then
 147           echo "$0: You must set the EMACS environment variable " \
 148                "to an absolute file name." 2>&1
 149           exit 1
 150         fi;;
 151     esac
 152   fi
 153 fi
 154
 155 ### Find out which version of Emacs this is.
 156 shortversion=`grep 'char emacs_version' src/emacs.c \
 157          | sed -e 's/^.*"\([0-9][0-9]*\.[0-9][0-9]*\).*$/\1/'`
 158 version=`grep 'char emacs_version' src/emacs.c \
 159          | sed -e 's/^[^"]*"\([^"]*\)".*$/\1/'`
 160 if [ ! "${version}" ]; then
 161   echo "${progname}: can't find current Emacs version in \`./src/emacs.c'" >&2
 162   exit 1
 163 fi
 164
 165 echo Version numbers are $version and $shortversion
 166
 167 if [ $update = yes ];
 168 then
 169   if grep -s "@set EMACSVER  *${shortversion}" ./doc/emacs/emacsver.texi > /dev/null; then
 170     true
 171   else
 172     echo "You must update the version number in \`./doc/emacs/emacsver.texi'"
 173     sleep 5
 174   fi
 175 fi
 176
 177 ### Make sure we don't already have a directory  emacs-${version}.
 178
 179 emacsname="emacs-${version}${new_extension}"
 180
 181 if [ -d ${emacsname} ]
 182 then
 183   echo Directory "${emacsname}" already exists >&2
 184   exit 1
 185 fi
 186
 187 ### Make sure the subdirectory is available.
 188 tempparent="make-dist.tmp.$$"
 189 if [ -d ${tempparent} ]; then
 190   echo "${progname}: staging directory \`${tempparent}' already exists.
 191 Perhaps a previous invocation of \`${progname}' failed to clean up after
 192 itself.  Check that directories whose names are of the form
 193 \`make-dist.tmp.NNNNN' don't contain any important information, remove
 194 them, and try again." >&2
 195   exit 1
 196 fi
 197
 198 ### Find where to run Emacs.
 199 if [ $check = yes ];
 200 then
 201   ### Check for .elc files with no corresponding .el file.
 202   ls -1 lisp/[a-zA-Z]*.el lisp/[a-z]*/[a-zA-Z0-9]*.el \
 203         lisp/[a-z]*/[a-z]*/[a-zA-Z0-9]*.el \
 204         lisp/[a-z]*/[a-z]*/[a-z]*/[a-zA-Z0-9]*.el \
 205         leim/[a-z]*/[a-z]*.el | sed 's/\.el$/.elc/' > /tmp/el
 206   ls -1 lisp/[a-zA-Z]*.elc lisp/[a-z]*/[a-zA-Z0-9]*.elc \
 207         lisp/[a-z]*/[a-z]*/[a-zA-Z0-9]*.elc \
 208         lisp/[a-z]*/[a-z]*/[a-z]*/[a-zA-Z0-9]*.elc \
 209         leim/[a-z]*/[a-z]*.elc > /tmp/elc
 210   bogosities="`comm -13 /tmp/el /tmp/elc`"
 211   if [ "${bogosities}" != "" ]; then
 212     echo "The following .elc files have no corresponding .el files:"
 213     echo "${bogosities}"
 214   fi
 215   rm -f /tmp/el /tmp/elc
 216
 217   ### Check for .el files with no corresponding .elc file.
 218   ls -1 lisp/[a-zA-Z]*.el lisp/[a-z]*/[a-zA-Z0-9]*.el \
 219         lisp/[a-z]*/[a-z]*/[a-zA-Z0-9]*.el \
 220         lisp/[a-z]*/[a-z]*/[a-z]*/[a-zA-Z0-9]*.el \
 221         leim/[a-z]*/[a-z]*.el > /tmp/el
 222   ls -1 lisp/[a-zA-Z]*.elc lisp/[a-z]*/[a-zA-Z0-9]*.elc \
 223         lisp/[a-z]*/[a-z]*/[a-zA-Z0-9]*.el \
 224         lisp/[a-z]*/[a-z]*/[a-z]*/[a-zA-Z0-9]*.el \
 225         leim/[a-z]*/[a-z]*.elc | sed 's/\.elc$/.el/' > /tmp/elc
 226   losers="`comm -23 /tmp/el /tmp/elc`"
 227   bogosities=
 228   for file in $losers; do
 229     if ! grep -q "no-byte-compile: t" $file; then
 230       case $file in
 231         site-init.el | site-load.el | site-start.el | default.el)
 232           ;;
 233         *)
 234           bogosities="$file $bogosities"
 235           ;;
 236       esac
 237     fi
 238   done
 239   if [ x"${bogosities}" != x"" ]; then
 240     echo "The following .el files have no corresponding .elc files:"
 241     echo "${bogosities}"
 242   fi
 243   rm -f /tmp/el /tmp/elc
 244 fi
 245
 246 ### Make sure configure is newer than configure.in.
 247 if [ "x`ls -t configure configure.in | sed q`" != "xconfigure" ]; then
 248   echo "\`./configure.in' is newer than \`./configure'" >&2
 249   echo "Running autoconf" >&2
 250   autoconf || { x=$?; echo Autoconf FAILED! >&2; exit $x; }
 251 fi
 252
 253 ### Make sure src/stamp-h.in is newer than configure.in.
 254 if [ "x`ls -t src/stamp-h.in configure.in | sed q`" != "xsrc/stamp-h.in" ]; then
 255   echo "\`./configure.in' is newer than \`./src/stamp-h.in'" >&2
 256   echo "Running autoheader" >&2
 257   autoheader || { x=$?; echo Autoheader FAILED! >&2; exit $x; }
 258   rm -f src/stamp-h.in
 259   echo timestamp > src/stamp-h.in
 260 fi
 261
 262 if [ $update = yes ];
 263 then
 264   echo "Updating Info files"
 265   (cd doc/emacs; make info)
 266   (cd doc/misc; make info)
 267   (cd doc/lispref; make info)
 268   (cd doc/lispintro; make info)
 269
 270   echo "Updating finder, custom and autoload data"
 271   (cd lisp; make updates EMACS="$EMACS")
 272
 273   if test -f leim/leim-list.el; then
 274     echo "Updating leim-list.el"
 275     (cd leim; make leim-list.el EMACS="$EMACS")
 276   fi
 277
 278   echo "Recompiling Lisp files"
 279   $EMACS -batch -f batch-byte-recompile-directory lisp leim
 280 fi
 281
 282 echo "Making lisp/MANIFEST"
 283
 284 (cd lisp;
 285  files=`echo [!=]*.el | sed -e 's/ subdirs.el / /' -e 's/ default.el / /'`
 286  for dir in [!=]*; do
 287   if [ -d $dir ] && [ $dir != term ]
 288   then
 289     echo $dir
 290     thisdir=`echo $dir/[!=]*.el | sed -e 's/ subdirs.el / /'`
 291     files="$files $thisdir"
 292   fi
 293  done
 294  for file in $files
 295  do sed -n 's/^;;; //p; q' $file
 296  done | sort > MANIFEST)
 297
 298 echo "Creating staging directory: \`${tempparent}'"
 299
 300 mkdir ${tempparent}
 301 tempdir="${tempparent}/${emacsname}"
 302
 303 ### This trap ensures that the staging directory will be cleaned up even
 304 ### when the script is interrupted in mid-career.
 305 if [ "${clean_up}" = yes ]; then
 306   trap "echo 'Interrupted...cleaning up the staging directory'; rm -rf ${tempparent}; exit 1" 1 2 15
 307 fi
 308
 309 echo "Creating top directory: \`${tempdir}'"
 310 mkdir ${tempdir}
 311
 312 ### We copy in the top-level files before creating the subdirectories in
 313 ### hopes that this will make the top-level files appear first in the
 314 ### tar file; this means that people can start reading the INSTALL and
 315 ### README while the rest of the tar file is still unpacking.  Whoopee.
 316 echo "Making links to top-level files"
 317 ln INSTALL README BUGS move-if-change ${tempdir}
 318 ln ChangeLog Makefile.in configure configure.in ${tempdir}
 319 ln config.bat make-dist update-subdirs vpath.sed .dir-locals.el ${tempdir}
 320 ln mkinstalldirs config.sub config.guess install-sh ${tempdir}
 321
 322 echo "Updating version number in README"
 323 (cd ${tempdir}
 324  awk \
 325    '$1 " " $2 " " $3 " " $4 " " $5 == "This directory tree holds version" { $6 = version; print $0 }
 326     $1 " " $2 " " $3 " " $4 " " $5 != "This directory tree holds version"' \
 327    version=${version} README > tmp.README
 328  mv -f tmp.README README)
 329
 330
 331 echo "Creating subdirectories"
 332 for subdir in lisp site-lisp \
 333               leim leim/CXTERM-DIC leim/MISC-DIC \
 334               leim/SKK-DIC leim/ja-dic leim/quail \
 335               src src/m src/s src/bitmaps lib-src oldXMenu lwlib \
 336               nt nt/inc nt/inc/sys nt/inc/arpa nt/inc/netinet nt/icons \
 337               etc etc/charsets etc/e etc/gnus etc/nxml \
 338               etc/images etc/images/custom etc/images/ezimage etc/images/gnus \
 339               etc/images/gud etc/images/icons etc/images/icons/hicolor \
 340               etc/images/icons/hicolor/*x* etc/images/icons/hicolor/scalable \
 341               etc/images/icons/hicolor/*/apps etc/images/icons/hicolor/*/mimetypes \
 342               etc/images/low-color etc/images/mail etc/images/mpc \
 343               etc/images/smilies etc/images/smilies/grayscale \
 344               etc/images/smilies/medium etc/images/tree-widget \
 345               etc/images/tree-widget/default etc/images/tree-widget/folder \
 346               etc/refcards etc/schema etc/srecode etc/tutorials info doc doc/emacs \
 347               doc/misc doc/man doc/lispref doc/lispintro m4 msdos \
 348               nextstep nextstep/Cocoa nextstep/Cocoa/Emacs.base \
 349               nextstep/Cocoa/Emacs.base/Contents \
 350               nextstep/Cocoa/Emacs.base/Contents/Resources \
 351               nextstep/Cocoa/Emacs.base/Contents/Resources/English.lproj \
 352               nextstep/Cocoa/Emacs.xcodeproj \
 353               nextstep/GNUstep \
 354               nextstep/GNUstep/Emacs.base \
 355               nextstep/GNUstep/Emacs.base/Resources
 356 do
 357   ## site-lisp for in-place installs (?).
 358   [ "$subdir" = "site-lisp" ] || [ -d "$subdir" ] || \
 359       echo "WARNING: $subdir not found, making anyway"
 360   echo "  ${tempdir}/${subdir}"
 361   mkdir ${tempdir}/${subdir}
 362 done
 363
 364 echo "Making links to \`lisp' and its subdirectories"
 365 ### Don't distribute site-init.el, site-load.el, or default.el.
 366 (cd lisp
 367  ln [a-zA-Z]*.el ../${tempdir}/lisp
 368  ln [a-zA-Z]*.elc ../${tempdir}/lisp
 369  ln ChangeLog ChangeLog.*[0-9] ../${tempdir}/lisp
 370  ln Makefile.in makefile.w32-in ../${tempdir}/lisp
 371  ln README ../${tempdir}/lisp
 372  (cd ../${tempdir}/lisp
 373   rm -f site-init site-init.el site-init.elc
 374   rm -f site-load site-load.el site-load.elc
 375   rm -f site-start site-start.el site-start.elc
 376   rm -f default default.el default.elc
 377   )
 378
 379  ## Find all subdirs of lisp dir
 380  for file in `find . -type d -print`; do
 381    case $file in
 382      . | .. | */=*)
 383        ;;
 384      *)
 385        if [ -d $file ]; then
 386          subdirs="$file $subdirs"
 387        fi
 388        ;;
 389    esac
 390  done
 391
 392  for file in $subdirs; do
 393    echo "  lisp/$file"
 394    mkdir -p ../${tempdir}/lisp/$file
 395    ln $file/[a-zA-Z0-9]*.el ../${tempdir}/lisp/$file
 396    ln $file/[a-zA-Z0-9]*.elc ../${tempdir}/lisp/$file
 397    ## calc/README.prev
 398    for f in $file/README $file/ChangeLog $file/ChangeLog.*[0-9] \
 399        $file/README.prev; do
 400      [ -f $f ] || continue
 401      ln $f ../${tempdir}/lisp/$file
 402    done
 403  done )
 404
 405 echo "Making links to \`leim' and its subdirectories"
 406 (cd leim
 407  ln makefile.w32-in ../${tempdir}/leim
 408  ln ChangeLog README ../${tempdir}/leim
 409  ln CXTERM-DIC/README CXTERM-DIC/*.tit ../${tempdir}/leim/CXTERM-DIC
 410  ln SKK-DIC/README SKK-DIC/SKK-JISYO.L ../${tempdir}/leim/SKK-DIC
 411  ln MISC-DIC/README MISC-DIC/*.* ../${tempdir}/leim/MISC-DIC
 412  ln ja-dic/*.el ja-dic/*.elc ../${tempdir}/leim/ja-dic
 413  ln Makefile.in ../${tempdir}/leim/Makefile.in
 414  ln leim-ext.el ../${tempdir}/leim/leim-ext.el
 415  ## Lisp files that start with a capital (also 4Corner.el) are
 416  ## generated from TIT dictionaries so we don't distribute them.
 417  ln quail/[a-z]*.el quail/[a-z]*.elc ../${tempdir}/leim/quail
 418  rm -f ../${tempdir}/leim/quail/quick-b5.*
 419  rm -f ../${tempdir}/leim/quail/quick-cns.*
 420  rm -f ../${tempdir}/leim/quail/tsang-b5.*
 421  rm -f ../${tempdir}/leim/quail/tsang-cns.*)
 422
 423 echo "Making links to \`src'"
 424 ### Don't distribute =*.[ch] files, or the configured versions of
 425 ### config.in, paths.in, or Makefile.in, or TAGS.
 426 (cd src
 427  echo "  (It is ok if ln fails in some cases.)"
 428  ln [a-zA-Z]*.[chm] ../${tempdir}/src
 429  ln [a-zA-Z]*.in ../${tempdir}/src
 430  ln [a-zA-Z]*.mk ../${tempdir}/src
 431  ln README ChangeLog ChangeLog.*[0-9] ../${tempdir}/src
 432  ln makefile.w32-in ../${tempdir}/src
 433  ln .gdbinit .dbxinit ../${tempdir}/src
 434  cd ../${tempdir}/src
 435  rm -f config.h epaths.h Makefile buildobj.h)
 436
 437 echo "Making links to \`src/bitmaps'"
 438 (cd src/bitmaps
 439  ln README *.xbm ../../${tempdir}/src/bitmaps)
 440
 441 echo "Making links to \`src/m'"
 442 (cd src/m
 443  ln README [a-zA-Z0-9]*.h ../../${tempdir}/src/m)
 444
 445 echo "Making links to \`src/s'"
 446 (cd src/s
 447  ln README [a-zA-Z0-9]*.h ../../${tempdir}/src/s)
 448
 449 echo "Making links to \`lib-src'"
 450 (cd lib-src
 451  ln [a-zA-Z]*.[chmy] ../${tempdir}/lib-src
 452  ln ChangeLog Makefile.in README testfile vcdiff ../${tempdir}/lib-src
 453  ln grep-changelog rcs2log rcs-checkin ../${tempdir}/lib-src
 454  ln makefile.w32-in ../${tempdir}/lib-src
 455  cd ../${tempdir}/lib-src
 456  rm -f getopt.h)
 457
 458 echo "Making links to \`m4'"
 459 (cd m4
 460  ln *.m4 ../${tempdir}/m4)
 461
 462 echo "Making links to \`nt'"
 463 (cd nt
 464  ln emacs.manifest emacs.rc emacsclient.rc config.nt ../${tempdir}/nt
 465  ln emacs-src.tags nmake.defs gmake.defs subdirs.el ../${tempdir}/nt
 466  ln [a-z]*.bat [a-z]*.[ch] ../${tempdir}/nt
 467  ln ChangeLog INSTALL README README.W32 makefile.w32-in ../${tempdir}/nt)
 468
 469 echo "Making links to \`nt/inc'"
 470 (cd nt/inc
 471  ln [a-z]*.h ../../${tempdir}/nt/inc)
 472
 473 echo "Making links to \`nt/inc/sys'"
 474 (cd nt/inc/sys
 475  ln [a-z]*.h ../../../${tempdir}/nt/inc/sys)
 476
 477 echo "Making links to \`nt/inc/arpa'"
 478 (cd nt/inc/arpa
 479  ln [a-z]*.h ../../../${tempdir}/nt/inc/arpa)
 480
 481 echo "Making links to \`nt/inc/netinet'"
 482 (cd nt/inc/netinet
 483  ln [a-z]*.h ../../../${tempdir}/nt/inc/netinet)
 484
 485 echo "Making links to \`nt/icons'"
 486 (cd nt/icons
 487  ln README [a-z]*.ico ../../${tempdir}/nt/icons
 488  ln [a-z]*.cur ../../${tempdir}/nt/icons)
 489
 490 echo "Making links to \`msdos'"
 491 (cd msdos
 492  ln ChangeLog INSTALL README emacs.ico emacs.pif ../${tempdir}/msdos
 493  ln is_exec.c sigaction.c mainmake.v2 sed*.inp ../${tempdir}/msdos)
 494
 495 ## FIXME are DEV-NOTES and FOR-RELEASE appropriate?
 496 echo "Making links to \`nextstep'"
 497 (cd nextstep
 498  ln AUTHORS ChangeLog README INSTALL ../${tempdir}/nextstep)
 499
 500 echo "Making links to \`nextstep/Cocoa/Emacs.base/Contents'"
 501 (cd nextstep/Cocoa/Emacs.base/Contents
 502  ln Info.plist PkgInfo ../../../../${tempdir}/nextstep/Cocoa/Emacs.base/Contents)
 503
 504 echo "Making links to \`nextstep/Cocoa/Emacs.base/Contents/Resources'"
 505 (cd nextstep/Cocoa/Emacs.base/Contents/Resources
 506  ln Credits.html *.icns ../../../../../${tempdir}/nextstep/Cocoa/Emacs.base/Contents/Resources)
 507
 508 echo "Making links to \`nextstep/Cocoa/Emacs.base/Contents/Resources/English.lproj'"
 509 (cd nextstep/Cocoa/Emacs.base/Contents/Resources/English.lproj
 510  ln InfoPlist.strings ../../../../../../${tempdir}/nextstep/Cocoa/Emacs.base/Contents/Resources/English.lproj)
 511
 512 echo "Making links to \`nextstep/Cocoa/Emacs.xcodeproj'"
 513 (cd nextstep/Cocoa/Emacs.xcodeproj
 514  ln project.pbxproj ../../../${tempdir}/nextstep/Cocoa/Emacs.xcodeproj)
 515
 516 echo "Making links to \`nextstep/GNUstep/Emacs.base/Resources'"
 517 (cd nextstep/GNUstep/Emacs.base/Resources
 518  ln Emacs.desktop Info-gnustep.plist README emacs.tiff ../../../../${tempdir}/nextstep/GNUstep/Emacs.base/Resources )
 519
 520 echo "Making links to \`oldXMenu'"
 521 (cd oldXMenu
 522  ln *.[ch] *.in ../${tempdir}/oldXMenu
 523  ln README ChangeLog ../${tempdir}/oldXMenu)
 524
 525 echo "Making links to \`lwlib'"
 526 (cd lwlib
 527  ln *.[ch] *.in ../${tempdir}/lwlib
 528  ln README ChangeLog ../${tempdir}/lwlib)
 529
 530 echo "Making links to \`etc'"
 531 (cd etc
 532  for f in *; do
 533    [ -f "$f" ] || continue
 534    case "$f" in
 535     DOC*) continue ;;
 536    esac
 537    ln $f ../${tempdir}/etc
 538  done)
 539
 540 for dir in etc/*/; do
 541     case "$dir" in
 542         etc/images/) continue ;;
 543     esac
 544     echo "Making links to \`${dir}'"
 545     (cd ${dir}
 546      ln * ../../${tempdir}/${dir})
 547 done
 548
 549 echo "Making links to \`etc/images'"
 550 (cd etc/images
 551  for f in *; do
 552      [ -f "$f" ] || continue
 553      ln $f ../../${tempdir}/etc/images
 554  done)
 555
 556 for dir in etc/images/*/; do
 557     echo "Making links to \`${dir}'"
 558     (cd ${dir}
 559      for f in *; do
 560          [ -f "$f" ] || continue
 561          ln $f ../../../${tempdir}/${dir}
 562      done
 563      )
 564 done
 565
 566 for dir in etc/images/*/*/; do
 567     case "$dir" in
 568         etc/images/icons/hicolor/) continue ;;
 569     esac
 570     echo "Making links to \`${dir}'"
 571     (cd ${dir}
 572      ln `ls -d *` ../../../../${tempdir}/${dir})
 573 done
 574
 575 for dir in etc/images/icons/hicolor/*/apps \
 576     etc/images/icons/hicolor/*/mimetypes; do
 577     echo "Making links to \`${dir}'"
 578     (cd ${dir}
 579      ln `ls -d *` ../../../../../../${tempdir}/${dir}
 580      cd ../../../../../../${tempdir}/${dir})
 581 done
 582
 583 echo "Making links to \`info'"
 584 (cd info
 585  ln `find . -type f -print` ../${tempdir}/info)
 586
 587 echo "Making links to \`doc/emacs'"
 588 (cd doc/emacs
 589  ln *.texi *.in makefile.w32-in ChangeLog* ../../${tempdir}/doc/emacs)
 590
 591 echo "Making links to \`doc/misc'"
 592 (cd doc/misc
 593  ln *.texi *.tex *.in makefile.w32-in gnus-news.el ChangeLog* ../../${tempdir}/doc/misc)
 594
 595 echo "Making links to \`doc/lispref'"
 596 (cd doc/lispref
 597  ln *.texi *.in makefile.w32-in README ChangeLog* ../../${tempdir}/doc/lispref
 598  ln *.txt *.el spellfile tindex.pl ../../${tempdir}/doc/lispref
 599  ln two-volume.make ../../${tempdir}/doc/lispref)
 600
 601 echo "Making links to \`doc/lispintro'"
 602 (cd doc/lispintro
 603  ln *.texi *.in makefile.w32-in *.eps *.pdf ../../${tempdir}/doc/lispintro
 604  ln README ChangeLog* ../../${tempdir}/doc/lispintro
 605  cd ../../${tempdir}/doc/lispintro)
 606
 607 echo "Making links to \`doc/man'"
 608 (cd doc/man
 609  ln ChangeLog* *.1 ../../${tempdir}/doc/man
 610  cd ../../${tempdir}/doc/man)
 611
 612 ### It would be nice if they could all be symlinks to top-level copy, but
 613 ### you're not supposed to have any symlinks in distribution tar files.
 614 echo "Making sure copying notices are all copies of \`COPYING'"
 615 for subdir in . etc info leim lib-src lisp lwlib msdos nt src; do
 616   rm -f ${tempdir}/${subdir}/COPYING
 617   cp COPYING ${tempdir}/${subdir}
 618 done
 619
 620 if [ "${newer}" ]; then
 621   echo "Removing files older than $newer"
 622   ## We remove .elc files unconditionally, on the theory that anyone picking
 623   ## up an incremental distribution already has a running Emacs to byte-compile
 624   ## them with.
 625   find ${tempparent} \( -name '*.elc' -o ! -newer ${newer} \) -exec rm -f {} \;
 626 fi
 627
 628 ## Don't distribute backups, autosaves, etc.
 629 echo "Removing unwanted files"
 630 find ${tempparent} \( -name '*~' -o -name '#*#' -o -name '.*ignore' -o -name '=*' -o -name 'TAGS' \) -exec rm -f {} \;
 631
 632 if [ "${make_tar}" = yes ]; then
 633   if [ "${default_gzip}" = "" ]; then
 634     echo "Looking for gzip"
 635     temppath=`echo $PATH | sed 's/^:/.:/
 636                                 s/::/:.:/g
 637                                 s/:$/:./
 638                                 s/:/ /g'`
 639     default_gzip=`(
 640       for dir in ${temppath}; do
 641         if [ -f ${dir}/gzip ]; then echo 'gzip --best'; exit 0; fi
 642       done
 643       echo compress
 644     )`
 645   fi
 646   case "${default_gzip}" in
 647     bzip2)      gzip_extension=.bz2 ;;
 648     compress* ) gzip_extension=.Z ;;
 649     lzma)       gzip_extension=.lzma ;;
 650     * )         gzip_extension=.gz ;;
 651   esac
 652   echo "Creating tar file"
 653   (cd ${tempparent} ; tar cvf - ${emacsname} ) \
 654     | ${default_gzip} \
 655     > ${emacsname}.tar${gzip_extension}
 656 fi
 657
 658 if [ "${clean_up}" = yes ]; then
 659   echo "Cleaning up the staging directory"
 660   rm -rf ${tempparent}
 661 else
 662   (cd ${tempparent}; mv ${emacsname} ..)
 663   rm -rf ${tempparent}
 664 fi
 665
 666 ### make-dist ends here