make-dist

   1 #!/bin/sh
   2
   3 #### make-dist: create an Emacs distribution tar file from the current
   4 #### source tree.  This basically creates a duplicate directory
   5 #### structure, and then hard links into it only those files that should
   6 #### be distributed.  This means that if you add a file with an odd name,
   7 #### you should make sure that this script will include it.
   8
   9 # Copyright (C) 1995, 1997, 1998, 2000, 2001 Free Software Foundation, Inc.
  10 #
  11 # This file is part of GNU Emacs.
  12 #
  13 # GNU Emacs is free software; you can redistribute it and/or modify
  14 # it under the terms of the GNU General Public License as published by
  15 # the Free Software Foundation; either version 2, or (at your option)
  16 # any later version.
  17 #
  18 # GNU Emacs is distributed in the hope that it will be useful,
  19 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  20 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  21 # GNU General Public License for more details.
  22 #
  23 # You should have received a copy of the GNU General Public License
  24 # along with GNU Emacs; see the file COPYING.  If not, write to the
  25 # Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  26 # Boston, MA 02111-1307, USA.
  27
  28 progname="$0"
  29
  30 ### Exit if a command fails.
  31 #set -e
  32
  33 ### Print out each line we read, for debugging's sake.
  34 #set -v
  35
  36 ## Don't restrict access to any files.
  37 umask 0
  38
  39 update=yes
  40 check=yes
  41 clean_up=no
  42 make_tar=no
  43 newer=""
  44
  45 while [ $# -gt 0 ]; do
  46   case "$1" in
  47     ## This option tells make-dist to delete the staging directory
  48     ## when done.  It is useless to use this unless you make a tar file.
  49     "--clean-up" )
  50       clean_up=yes
  51     ;;
  52     ## This option tells make-dist to make a tar file.
  53     "--tar" )
  54       make_tar=yes
  55     ;;
  56     ## This option tells make-dist not to recompile or do analogous things.
  57     "--no-update" )
  58       update=no
  59     ;;
  60     ## This option says don't check for bad file names, etc.
  61     "--no-check" )
  62       check=no
  63     ;;
  64     ## This option tells make-dist to make the distribution normally, then
  65     ## remove all files older than the given timestamp file.  This is useful
  66     ## for creating incremental or patch distributions.
  67     "--newer")
  68       newer="$2"
  69       new_extension=".new"
  70       shift
  71     ;;
  72     ## This option tells make-dist to use `compress' instead of gzip.
  73     ## Normally, make-dist uses gzip whenever it is present.
  74     "--compress")
  75       default_gzip="compress"
  76     ;;
  77
  78     "--snapshot")
  79       clean_up=yes
  80       make_tar=yes
  81       update=no
  82       check=no
  83      ;;
  84
  85     "--help")
  86       echo "Usage: ${progname} [options]"
  87       echo ""
  88       echo "  --clean-up        delete staging directories when done"
  89       echo "  --compress        use compress instead of gzip"
  90       echo "  --newer=TIME      don't include files older than TIME"
  91       echo "  --no-check        don't check for bad file names etc."
  92       echo "  --no-update       don't recompile or do analogous things"
  93       echo "  --snapshot        same as --clean-up --no-update --tar --no-check"
  94       echo "  --tar             make a tar file"
  95       echo ""
  96       exit 0
  97     ;;
  98
  99     * )
 100       echo "${progname}: Unrecognized argument: $1" >&2
 101       exit 1
 102     ;;
 103   esac
 104   shift
 105 done
 106
 107 ### Make sure we're running in the right place.
 108 if [ ! -d src -o ! -f src/lisp.h -o ! -d lisp -o ! -f lisp/version.el ]; then
 109   echo "${progname}: Can't find \`src/lisp.h' and \`lisp/version.el'." >&2
 110   echo "${progname} must be run in the top directory of the Emacs" >&2
 111   echo "distribution tree.  cd to that directory and try again." >&2
 112   exit 1
 113 fi
 114
 115 ### Find where to run Emacs.
 116 ### (We don't accept EMACS=t as an answer, since that probably only means
 117 ### that the shell is running in an Emacs window.)
 118 if [ $update = yes ];
 119 then
 120   unset EMACS_UNIBYTE
 121   if [ -f src/emacs ];
 122   then
 123     EMACS=`pwd`/src/emacs
 124   else
 125     if [ "x$EMACS" = "x" -o "x$EMACS" = "xt" ];
 126     then
 127       echo You must specify the EMACS environment variable 2>&1
 128       exit 1
 129     fi
 130   fi
 131 fi
 132
 133 ### Find out which version of Emacs this is.
 134 shortversion=`grep 'defconst[    ]*emacs-version' lisp/version.el \
 135          | sed -e 's/^.*"\([0-9][0-9]*\.[0-9][0-9]*\).*$/\1/'`
 136 version=`grep 'defconst[         ]*emacs-version' lisp/version.el \
 137          | sed -e 's/^[^"]*"\([^"]*\)".*$/\1/'`
 138 if [ ! "${version}" ]; then
 139   echo "${progname}: can't find current Emacs version in \`./lisp/version.el'" >&2
 140   exit 1
 141 fi
 142
 143 echo Version numbers are $version and $shortversion
 144
 145 if [ $update = yes ];
 146 then
 147   if grep -s "GNU Emacs version ${shortversion}" ./man/emacs.texi > /dev/null; then
 148     true
 149   else
 150     echo "You must update the version number in \`./man/emacs.texi'"
 151     sleep 5
 152   fi
 153 fi
 154
 155 ### Make sure we don't already have a directory  emacs-${version}.
 156
 157 emacsname="emacs-${version}${new_extension}"
 158
 159 if [ -d ${emacsname} ]
 160 then
 161   echo Directory "${emacsname}" already exists >&2
 162   exit 1
 163 fi
 164
 165 ### Make sure the subdirectory is available.
 166 tempparent="make-dist.tmp.$$"
 167 if [ -d ${tempparent} ]; then
 168   echo "${progname}: staging directory \`${tempparent}' already exists.
 169 Perhaps a previous invocation of \`${progname}' failed to clean up after
 170 itself.  Check that directories whose names are of the form
 171 \`make-dist.tmp.NNNNN' don't contain any important information, remove
 172 them, and try again." >&2
 173   exit 1
 174 fi
 175
 176 ### Find where to run Emacs.
 177 if [ $check = yes ];
 178 then
 179   ### Check for .elc files with no corresponding .el file.
 180   ls -1 lisp/[a-z]*.el lisp/[a-z]*/[a-z]*.el \
 181         leim/[a-z]*/[a-z]*.el | sed 's/\.el$/.elc/' > /tmp/el
 182   ls -1 lisp/[a-z]*.elc lisp/[a-z]*/[a-z]*.elc \
 183         leim/[a-z]*/[a-z]*.elc > /tmp/elc
 184   bogosities="`comm -13 /tmp/el /tmp/elc`"
 185   if [ "${bogosities}" != "" ]; then
 186     echo "The following .elc files have no corresponding .el files:"
 187     echo "${bogosities}"
 188   fi
 189   rm -f /tmp/el /tmp/elc
 190
 191   ### Check for .el files with no corresponding .elc file.
 192   (cd lisp; ls -1 [a-z]*.el [a-z]*/[a-z]*.el ; \
 193    cd ../leim; ls -1 [a-z]*/[a-z]*.el) > /tmp/el
 194   (cd lisp; ls -1 [a-z]*.elc [a-z]*/[a-z]*.elc; \
 195    cd ../leim; ls -1 [a-z]*/[a-z]*.elc) | sed 's/\.elc$/.el/' > /tmp/elc
 196   losers="`comm -23 /tmp/el /tmp/elc`"
 197   bogosities=
 198   for file in $losers; do
 199     file1=`echo $file | sed -e "s|.*/||"`
 200     if ! sed -n -e "/^DONTCOMPILE/,/[^\\]\$/p" lisp/Makefile.in |
 201          grep -q "[     ]$file1\($\| \)"; then
 202       case $file in
 203         site-init.el | site-load.el | site-start.el | default.el)
 204           ;;
 205         term/*)
 206           ;;
 207         *)
 208           bogosities="$file $bogosities"
 209           ;;
 210       esac
 211     fi
 212   done
 213   if [ x"${bogosities}" != x"" ]; then
 214     echo "The following .el files have no corresponding .elc files:"
 215     echo "${bogosities}"
 216   fi
 217   rm -f /tmp/el /tmp/elc
 218
 219   ### Check for .el files that would overflow the 14-char limit if compiled.
 220   long=`find lisp leim -name '[a-zA-Z0-9]??????????*.el' -print`
 221   if [ "$long" != "" ]; then
 222     echo "The following .el file names are too long:"
 223     echo "$long"
 224   fi
 225 fi
 226
 227 ### Make sure configure is newer than configure.in.
 228 if [ "x`ls -t configure configure.in | head -1`" != "xconfigure" ]; then
 229   echo "\`./configure.in' is newer than \`./configure'" >&2
 230   echo "Running autoconf" >&2
 231   autoconf || { x=$?; echo Autoconf FAILED! >&2; exit $x; }
 232 fi
 233
 234 if [ $update = yes ];
 235 then
 236   echo "Updating Info files"
 237   (cd man; make -f Makefile.in srcdir=. info)
 238
 239   echo "Updating finder, custom and autoload data"
 240   (cd lisp; make updates EMACS="$EMACS")
 241
 242   if test -f leim/leim-list.el; then
 243     echo "Updating leim-list.el"
 244     (cd leim; make leim-list.el EMACS="$EMACS")
 245   fi
 246
 247   echo "Recompiling Lisp files"
 248   $EMACS -batch -f batch-byte-recompile-directory lisp leim
 249 fi
 250
 251 echo "Making lisp/MANIFEST"
 252
 253 (cd lisp;
 254  files=`echo [!=]*.el | sed -e 's/ subdirs.el / /' -e 's/ default.el / /'`
 255  for dir in [!=]*; do
 256   if [ -d $dir ] && [ $dir != term ] && [ $dir != CVS ] && [ $dir != RCS ]
 257   then
 258     echo $dir
 259     thisdir=`echo $dir/[!=]*.el | sed -e 's/ subdirs.el / /'`
 260     files="$files $thisdir"
 261   fi
 262  done
 263  head -1 $files | grep '^;' | sed -e 's/;;; //' | sort > MANIFEST)
 264
 265 echo "Creating staging directory: \`${tempparent}'"
 266
 267 mkdir ${tempparent}
 268 tempdir="${tempparent}/${emacsname}"
 269
 270 ### This trap ensures that the staging directory will be cleaned up even
 271 ### when the script is interrupted in mid-career.
 272 if [ "${clean_up}" = yes ]; then
 273   trap "echo 'Interrupted...cleaning up the staging directory'; rm -rf ${tempparent}; exit 1" 1 2 15
 274 fi
 275
 276 echo "Creating top directory: \`${tempdir}'"
 277 mkdir ${tempdir}
 278
 279 ### We copy in the top-level files before creating the subdirectories in
 280 ### hopes that this will make the top-level files appear first in the
 281 ### tar file; this means that people can start reading the INSTALL and
 282 ### README while the rest of the tar file is still unpacking.  Whoopee.
 283 echo "Making links to top-level files"
 284 ln FTP INSTALL README BUGS move-if-change ${tempdir}
 285 ln ChangeLog Makefile.in configure configure.in aclocal.m4 ${tempdir}
 286 ln config.bat make-dist update-subdirs vpath.sed ${tempdir}
 287 ### Copy these files; they're cross-filesystem symlinks.
 288 cp mkinstalldirs ${tempdir}
 289 cp config.sub ${tempdir}
 290 cp config.guess ${tempdir}
 291 cp install-sh ${tempdir}
 292
 293 echo "Updating version number in README"
 294 (cd ${tempdir}
 295  awk \
 296    '$1 " " $2 " " $3 " " $4 " " $5 == "This directory tree holds version" { $6 = version; print $0 }
 297     $1 " " $2 " " $3 " " $4 " " $5 != "This directory tree holds version"' \
 298    version=${version} README > tmp.README
 299  mv -f tmp.README README)
 300
 301
 302 echo "Creating subdirectories"
 303 for subdir in lisp site-lisp \
 304               leim real-leim real-leim/CXTERM-DIC real-leim/MISC-DIC \
 305               real-leim/SKK-DIC real-leim/ja-dic real-leim/quail \
 306               src src/m src/s src/bitmaps lib-src oldXMenu lwlib \
 307               nt nt/inc nt/inc/sys nt/inc/arpa nt/inc/netinet nt/icons \
 308               etc etc/e lock info man msdos vms mac mac/inc mac/inc/sys \
 309               mac/src
 310 do
 311   echo "  ${tempdir}/${subdir}"
 312   mkdir ${tempdir}/${subdir}
 313 done
 314
 315 echo "Initializing \`leim' subdirectory"
 316 cp noleim-Makefile.in ${tempdir}/leim/Makefile.in
 317
 318 echo "Making links to \`lisp' and its subdirectories"
 319 ### Don't distribute TAGS, =*.el files, site-init.el, site-load.el, or default.el.
 320 (cd lisp
 321  ln [a-zA-Z]*.el ../${tempdir}/lisp
 322  ln [a-zA-Z]*.elc ../${tempdir}/lisp
 323  ln [a-zA-Z]*.dat ../${tempdir}/lisp
 324  for img in [a-zA-Z]*.xpm [a-zA-Z]*.xbm [a-zA-Z]*.pbm; do
 325    # If there are no images, the shell won't expand the pattern.
 326    if [ -f $img ]; then
 327      ln $img ../${tempdir}/lisp
 328    fi
 329  done
 330  ## simula.el doesn't keep abbreviations in simula.defns any more.
 331  ## ln [a-zA-Z]*.defns ../${tempdir}/lisp
 332  ln ChangeLog Makefile.in makefile.nt ChangeLog.? ../${tempdir}/lisp
 333  ln makefile.w32-in ../${tempdir}/lisp
 334  test -f README && ln README ../${tempdir}/lisp
 335  (cd ../${tempdir}/lisp
 336   rm -f TAGS =*
 337   rm -f site-init site-init.el site-init.elc
 338   rm -f site-load site-load.el site-load.elc
 339   rm -f site-start site-start.el site-start.elc
 340   rm -f default default.el default.elc
 341   )
 342
 343  ## Find all subdirs of lisp dir
 344  for file in `find . -type d -print`; do
 345    case $file in
 346      . | .. | */Old | */CVS | */RCS | */=*)
 347        ;;
 348      *)
 349        if [ -d $file ]; then
 350          subdirs="$file $subdirs"
 351        fi
 352        ;;
 353    esac
 354  done
 355
 356  for file in $subdirs; do
 357    echo "  lisp/$file"
 358    mkdir ../${tempdir}/lisp/$file
 359    ln $file/[a-zA-Z0-9]*.el ../${tempdir}/lisp/$file
 360    ln $file/[a-zA-Z0-9]*.elc ../${tempdir}/lisp/$file
 361    for img in $file/[a-zA-Z]*.xpm $file/[a-zA-Z]*.xbm $file/[a-zA-Z]*.pbm; do
 362      if [ -f $img ]; then
 363        ln $img ../${tempdir}/lisp/$file
 364      fi
 365    done
 366    if [ -f $file/README ]; then
 367      ln $file/README ../${tempdir}/lisp/$file
 368    fi
 369
 370    if [ -f $file/ChangeLog ]; then
 371      ln $file/ChangeLog ../${tempdir}/lisp/$file
 372      for f in $file/ChangeLog.[0-9]; do
 373        if [ -f $f ]; then
 374          ln $f ../${tempdir}/lisp/$file
 375        fi
 376      done
 377    fi
 378  done )
 379
 380 echo "Making links to \`leim' and its subdirectories for the LEIM distribution"
 381 ### Don't distribute TAGS, or =*.el files.
 382 (cd leim
 383  ln makefile.nt makefile.w32-in ../${tempdir}/real-leim
 384  ln ChangeLog README ../${tempdir}/real-leim
 385
 386  ln CXTERM-DIC/*.tit ../${tempdir}/real-leim/CXTERM-DIC
 387  ln SKK-DIC/README SKK-DIC/SKK-JISYO.L ../${tempdir}/real-leim/SKK-DIC
 388  ln MISC-DIC/*.* ../${tempdir}/real-leim/MISC-DIC
 389  ln ja-dic/*.el ja-dic/*.elc ../${tempdir}/real-leim/ja-dic
 390  ln Makefile.in ../${tempdir}/real-leim/Makefile.in
 391  ln quail/[a-z]*.el quail/[a-z]*.elc ../${tempdir}/real-leim/quail
 392  rm -f ../${tempdir}/real-leim/quail/quick-b5.*
 393  rm -f ../${tempdir}/real-leim/quail/quick-cns.*
 394  rm -f ../${tempdir}/real-leim/quail/tsang-b5.*
 395  rm -f ../${tempdir}/real-leim/quail/tsang-cns.*
 396
 397  cd ../${tempdir}/real-leim
 398  rm -f TAGS =* */=*)
 399
 400 ### Move the real-leim directory outside of Emacs proper.
 401 (cd ${tempparent}
 402  mkdir ${emacsname}-leim
 403  mkdir ${emacsname}-leim/${emacsname}
 404  mv ${emacsname}/real-leim ${emacsname}-leim/${emacsname}/leim)
 405
 406 echo "Making links to \`src'"
 407 ### Don't distribute =*.[ch] files, or the configured versions of
 408 ### config.in, paths.in, or Makefile.in, or TAGS.
 409 (cd src
 410  echo "  (It is ok if ln fails in some cases.)"
 411  ln [a-zA-Z]*.c ../${tempdir}/src
 412  ln [a-zA-Z]*.h ../${tempdir}/src
 413  ln [a-zA-Z]*.s ../${tempdir}/src
 414  ln [a-zA-Z]*.in ../${tempdir}/src
 415  ln [a-zA-Z]*.opt ../${tempdir}/src
 416  ## If we ended up with a symlink, or if we did not get anything
 417  ## due to a cross-device symlink, copy the file.
 418  for file in [a-zA-Z]*.[hcs] [a-zA-Z]*.in [a-zA-Z]*.opt; do
 419    if test -f ../${tempdir}/src/$file; then
 420      # test -f appears to succeed for a symlink
 421      if test -L ../${tempdir}/src/$file; then
 422        rm ../${tempdir}/src/$file
 423        cp -p $file ../${tempdir}/src
 424        chmod a-w ../${tempdir}/src/$file
 425      fi
 426    else
 427      rm ../${tempdir}/src/$file
 428      cp -p $file ../${tempdir}/src
 429      chmod a-w ../${tempdir}/src/$file
 430    fi
 431  done
 432  ln README ChangeLog ChangeLog.*[0-9] ../${tempdir}/src
 433  ln makefile.nt makefile.w32-in vms-pp.trans ../${tempdir}/src
 434  ln .gdbinit .dbxinit ../${tempdir}/src
 435  cd ../${tempdir}/src
 436  rm -f config.h epaths.h Makefile Makefile.c
 437  rm -f =* TAGS)
 438
 439 echo "Making links to \`src/bitmaps'"
 440 (cd src/bitmaps
 441  ln README *.xbm ../../${tempdir}/src/bitmaps)
 442
 443 echo "Making links to \`src/m'"
 444 (cd src/m
 445  # We call files for miscellaneous input (to linker etc) .inp.
 446  ln README [a-zA-Z0-9]*.h *.inp ../../${tempdir}/src/m)
 447
 448 echo "Making links to \`src/s'"
 449 (cd src/s
 450  ln README [a-zA-Z0-9]*.h ../../${tempdir}/src/s)
 451
 452 echo "Making links to \`lib-src'"
 453 (cd lib-src
 454  ln [a-zA-Z]*.[chy] ../${tempdir}/lib-src
 455  ln ChangeLog Makefile.in README testfile vcdiff ../${tempdir}/lib-src
 456  ln grep-changelog rcs2log rcs-checkin makefile.nt ../${tempdir}/lib-src
 457  ln makefile.w32-in ../${tempdir}/lib-src
 458  ## If we ended up with a symlink, or if we did not get anything
 459  ## due to a cross-device symlink, copy the file.
 460  for file in [a-zA-Z]*.[chy]; do
 461    if test -f ../${tempdir}/lib-src/$file; then
 462      # test -f appears to succeed for a symlink
 463      if test -L ../${tempdir}/lib-src/$file; then
 464        rm ../${tempdir}/lib-src/$file
 465        cp $file ../${tempdir}/lib-src
 466        chmod a-w ../${tempdir}/lib-src/$file
 467      fi
 468    else
 469      rm ../${tempdir}/lib-src/$file
 470      cp $file ../${tempdir}/lib-src
 471      chmod a-w ../${tempdir}/lib-src/$file
 472    fi
 473  done
 474  cd ../${tempdir}/lib-src
 475  rm -f Makefile.c
 476  rm -f =* TAGS)
 477
 478 echo "Making links to \`nt'"
 479 (cd nt
 480  ln emacs.rc config.nt [a-z]*.in [a-z]*.c ../${tempdir}/nt
 481  ln _emacs nmake.defs gmake.defs ../${tempdir}/nt
 482  ln [a-z]*.bat [a-z]*.h makefile.def makefile.nt ../${tempdir}/nt
 483  ln TODO ChangeLog INSTALL README makefile.w32-in ../${tempdir}/nt)
 484
 485 echo "Making links to \`nt/inc'"
 486 (cd nt/inc
 487  ln [a-z]*.h ../../${tempdir}/nt/inc)
 488
 489 echo "Making links to \`nt/inc/sys'"
 490 (cd nt/inc/sys
 491  ln [a-z]*.h ../../../${tempdir}/nt/inc/sys)
 492
 493 echo "Making links to \`nt/inc/arpa'"
 494 (cd nt/inc/arpa
 495  ln [a-z]*.h ../../../${tempdir}/nt/inc/arpa)
 496
 497 echo "Making links to \`nt/inc/netinet'"
 498 (cd nt/inc/netinet
 499  ln [a-z]*.h ../../../${tempdir}/nt/inc/netinet)
 500
 501 echo "Making links to \`nt/icons'"
 502 (cd nt/icons
 503  ln [a-z]*.ico ../../${tempdir}/nt/icons)
 504
 505 echo "Making links to \`mac'"
 506 (cd mac
 507  ln ChangeLog INSTALL README *.xml *.MPW ../${tempdir}/mac)
 508
 509 echo "Making links to \`mac/inc'"
 510 (cd mac/inc
 511  ln [a-z]*.h ../../${tempdir}/mac/inc)
 512
 513 echo "Making links to \`mac/inc/sys'"
 514 (cd mac/inc/sys
 515  ln [a-z]*.h ../../../${tempdir}/mac/inc/sys)
 516
 517 echo "Making links to \`mac/src'"
 518 (cd mac/src
 519  ln [a-z]*.c *.r ../../${tempdir}/mac/src)
 520
 521 echo "Making links to \`msdos'"
 522 (cd msdos
 523  ln  ChangeLog emacs.ico emacs.pif ../${tempdir}/msdos
 524  ln is_exec.c sigaction.c mainmake mainmake.v2 sed*.inp ../${tempdir}/msdos
 525  cd ../${tempdir}/msdos
 526  rm -f =*)
 527
 528 echo "Making links to \`oldXMenu'"
 529 (cd oldXMenu
 530  ln *.c *.h *.in ../${tempdir}/oldXMenu
 531  ln README Imakefile ChangeLog ../${tempdir}/oldXMenu
 532  ln compile.com descrip.mms ../${tempdir}/oldXMenu)
 533
 534 echo "Making links to \`lwlib'"
 535 (cd lwlib
 536  ln *.c *.h *.in ../${tempdir}/lwlib
 537  ln README Imakefile ChangeLog ../${tempdir}/lwlib
 538  cd ../${tempdir}/lwlib
 539  rm -f lwlib-Xol*)
 540
 541 echo "Making links to \`etc'"
 542 ### Don't distribute = files, TAGS, DOC files, backups, autosaves, or
 543 ### tex litter.
 544 (cd etc
 545  files=`ls -d * | grep -v CVS | grep -v RCS | grep -v 'Old' | grep -v '^e$'`
 546  ln $files ../${tempdir}/etc
 547  ## If we ended up with a symlink, or if we did not get anything
 548  ## due to a cross-device symlink, copy the file.
 549  for file in $files; do
 550    if test -f ../${tempdir}/etc/$file; then
 551      # test -f appears to succeed for a symlink
 552      if test -L ../${tempdir}/etc/$file; then
 553        rm ../${tempdir}/etc/$file
 554        cp $file ../${tempdir}/etc
 555        chmod a-w ../${tempdir}/etc/$file
 556      fi
 557    else
 558      rm ../${tempdir}/etc/$file
 559      cp $file ../${tempdir}/etc
 560      chmod a-w ../${tempdir}/etc/$file
 561    fi
 562  done
 563  cd ../${tempdir}/etc
 564  rm -f fns*.el
 565  rm -f DOC* *~ \#*\# *.dvi *.log *.orig *.rej *,v =* core
 566  rm -f TAGS)
 567
 568 echo "Making links to \`etc/e'"
 569 (cd etc/e
 570  ln `ls -d * | grep -v CVS | grep -v RCS` ../../${tempdir}/etc/e
 571  cd ../../${tempdir}/etc/e
 572  rm -f *~ \#*\# *,v =* core)
 573
 574 echo "Making links to \`info'"
 575 # Don't distribute backups or autosaves.
 576 (cd info
 577  ln `find . -type f -print | grep -v CVS | grep -v RCS | grep -v cvsignore` ../${tempdir}/info
 578  #ln [a-zA-Z]* ../${tempdir}/info
 579  cd ../${tempdir}/info
 580  # Avoid an error when expanding the wildcards later.
 581  ln emacs dummy~ ; ln emacs \#dummy\#
 582  rm -f *~ \#*\# core)
 583
 584 echo "Making links to \`man'"
 585 (cd man
 586  ln *.texi *.aux *.cps *.fns *.kys *.vrs ../${tempdir}/man
 587  test -f README && ln README ../${tempdir}/man
 588  test -f Makefile.in && ln Makefile.in ../${tempdir}/man
 589  ln ChangeLog ../${tempdir}/man
 590  test -f split-man && ln split-man ../${tempdir}/man
 591  test -f texinfo.tex && cp texinfo.tex ../${tempdir}/man
 592  cd ../${tempdir}/man
 593  rm -f \#*\# =* *~ core emacs-index* *.Z *.z xmail
 594  rm -f emacs.?? termcap.?? gdb.?? *.log *.toc *.dvi *.oaux)
 595
 596 echo "Making links to \`vms'"
 597 (cd vms
 598  test -f README && ln README ../${tempdir}/vms
 599  cd ../${tempdir}/vms
 600  rm -f *~)
 601
 602 ### It would be nice if they could all be symlinks to etc's copy, but
 603 ### you're not supposed to have any symlinks in distribution tar files.
 604 echo "Making sure copying notices are all copies of \`etc/COPYING'"
 605 rm -f ${tempdir}/etc/COPYING
 606 cp etc/COPYING ${tempdir}/etc/COPYING
 607 for subdir in lisp src lib-src info msdos; do
 608   if [ -f ${tempdir}/${subdir}/COPYING ]; then
 609     rm ${tempdir}/${subdir}/COPYING
 610   fi
 611   cp etc/COPYING ${tempdir}/${subdir}
 612 done
 613
 614 #### Make sure that there aren't any hard links between files in the
 615 #### distribution; people with afs can't deal with that.  Okay,
 616 #### actually we just re-copy anything with a link count greater
 617 #### than two.  (Yes, strictly greater than 2 is correct; since we
 618 #### created these files by linking them in from the original tree,
 619 #### they'll have exactly two links normally.)
 620 ####
 621 #### Commented out since it's not strictly necessary; it should suffice
 622 #### to just break the link on alloca.c.
 623 #echo "Breaking intra-tree links."
 624 #find ${tempdir} ! -type d -links +2 \
 625 #  -exec cp -p {} $$ \; -exec rm -f {} \; -exec mv $$ {} \;
 626 rm -f $tempdir/lib-src/alloca.c
 627 cp $tempdir/src/alloca.c $tempdir/lib-src/alloca.c
 628
 629 if [ "${newer}" ]; then
 630   echo "Removing files older than $newer"
 631   ## We remove .elc files unconditionally, on the theory that anyone picking
 632   ## up an incremental distribution already has a running Emacs to byte-compile
 633   ## them with.
 634   find ${tempparent} \( -name '*.elc' -o ! -newer ${newer} \) -exec rm -f {} \;
 635 fi
 636
 637 if [ "${make_tar}" = yes ]; then
 638   if [ "${default_gzip}" = "" ]; then
 639     echo "Looking for gzip"
 640     temppath=`echo $PATH | sed 's/^:/.:/
 641                                 s/::/:.:/g
 642                                 s/:$/:./
 643                                 s/:/ /g'`
 644     default_gzip=`(
 645       for dir in ${temppath}; do
 646         if [ -f ${dir}/gzip ]; then echo 'gzip --best'; exit 0; fi
 647       done
 648       echo compress
 649     )`
 650   fi
 651   case "${default_gzip}" in
 652     compress* ) gzip_extension=.Z ;;
 653     * )         gzip_extension=.gz ;;
 654   esac
 655   echo "Creating tar files"
 656   (cd ${tempparent} ; tar cvf - ${emacsname} ) \
 657     | ${default_gzip} \
 658     > ${emacsname}.tar${gzip_extension}
 659   (cd ${tempparent}/${emacsname}-leim ; tar cvf - ${emacsname} ) \
 660     | ${default_gzip} \
 661     > leim-${version}${new_extension}.tar${gzip_extension}
 662 fi
 663
 664 if [ "${clean_up}" = yes ]; then
 665   echo "Cleaning up the staging directory"
 666   rm -rf ${tempparent}
 667 else
 668   (cd ${tempparent}; mv ${emacsname} ${emacsname}-leim ..)
 669   rm -rf ${tempparent}
 670 fi
 671
 672 ### make-dist ends here