libtoolize.in

   1 #! /bin/sh
   2 # libtoolize (GNU @PACKAGE@@TIMESTAMP@) @VERSION@
   3 # Written by Gary V. Vaughan <gary@gnu.org>
   4
   5 # Copyright (C) 2003, 2004 Free Software Foundation, Inc.
   6 # This is free software; see the source for copying conditions.  There is NO
   7 # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
   8
   9 # This program 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 2 of the License, or
  12 # (at your option) any later version.
  13 #
  14 # This program is distributed in the hope that it will be useful, but
  15 # WITHOUT ANY WARRANTY; without even the implied warranty of
  16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  17 # General Public License for more details.
  18 #
  19 # You should have received a copy of the GNU General Public License
  20 # along with this program; if not, a copy can be downloaded from
  21 # http://www.gnu.org/copyleft/gpl.html, or by writing to the Free
  22 # Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
  23 # MA 02111-1307, USA.
  24 #
  25 # As a special exception to the GNU General Public License, if you
  26 # distribute this file as part of a program that contains a
  27 # configuration script generated by Autoconf, you may include it under
  28 # the same distribution terms that you use for the rest of that program.
  29
  30 # Usage: $progname [OPTION]...
  31 #
  32 # Prepare a package to use libtool.
  33 #
  34 # -c, --copy            copy files rather than symlinking them
  35 #     --debug           enable verbose shell tracing
  36 # -n, --dry-run         print commands rather than running them
  37 # -f, --force           replace existing files
  38 #     --help            display this message and exit
  39 # -i, --install         copy missing auxiliary files
  40 #     --ltdl            install libltdl in a subdirectory
  41 #     --ltdl-tar        install the libltdl tarball
  42 # -q, --quiet           work silently
  43 # -v, --verbose         verbosely report processing
  44 #     --version         print version information and exit
  45 #
  46 # You must `cd' to the top directory of your package before you run
  47 # `$progname'.
  48 #
  49 # Report bugs to <bug-libtool@gnu.org>.
  50
  51 : ${CP="cp -f"}
  52 : ${LN_S="@LN_S@"}
  53 : ${MKDIR="mkdir"}
  54 : ${RM="rm -f"}
  55
  56 # The name of this program:
  57 progname=`echo "$0" | sed 's%^.*/%%'`
  58 PROGRAM=libtoolize
  59
  60 # Global variables.
  61 dry_run_opt=false
  62 force_opt=false
  63 install_opt=false
  64 link_opt=:
  65 ltdl_opt=false
  66 ltdl_tar_opt=false
  67 quiet_opt=false
  68 verbose_opt=false
  69
  70 seen_libtool=false
  71 seen_ltdl=false
  72
  73 exit_status=0
  74
  75 # Locations for important files:
  76 prefix=@prefix@
  77 datadir=@datadir@
  78 pkgdatadir=@pkgdatadir@
  79 pkgmacrodir="$pkgdatadir/m4"
  80 auxdir=
  81 m4dir=
  82 configure_ac=configure.in
  83
  84 sed_dirname='s,/[^/]*$,,'
  85
  86 # func_echo arg...
  87 # Echo program name prefixed message.
  88 func_echo ()
  89 {
  90     echo $progname: ${1+"$@"}
  91 }
  92
  93 # func_verbose arg...
  94 # Echo program name prefixed message in verbose mode only.
  95 func_verbose ()
  96 {
  97     $verbose_opt && func_echo ${1+"$@"}
  98 }
  99
 100 # func_error arg...
 101 # Echo program name prefixed message to standard error.
 102 func_error ()
 103 {
 104     echo $progname: ${1+"$@"} 1>&2
 105 }
 106
 107 # func_fatal_error arg...
 108 # Echo program name prefixed message to standard error, and exit.
 109 func_fatal_error ()
 110 {
 111     func_error ${1+"$@"}
 112     exit 1
 113 }
 114
 115 # func_fatal_help arg...
 116 # Echo program name prefixed message to standard error, followed by
 117 # a help hint, and exit.
 118 func_fatal_help ()
 119 {
 120     func_error ${1+"$@"}
 121     func_fatal_error "Try \`$progname --help' for more information."
 122 }
 123
 124
 125 # Parse options once, thoroughly.  This comes as soon as possible in
 126 # the script to make things like `libtoolize --version' happen quickly.
 127 {
 128   # sed scripts:
 129   my_sed_single_opt='1s/^\(..\).*$/\1/;q'
 130   my_sed_single_rest='1s/^..\(.*\)$/\1/;q'
 131   my_sed_help='/^# Usage:/,/# Report bugs to/ {
 132                 s/^# //; s/^# *$//;
 133                 s/\$progname/'$progname'/;
 134                 p;
 135              }; d'
 136   my_sed_version='/^# '$PROGRAM' (GNU /,/# warranty; / {
 137                 s/^# //; s/^# *$//;
 138                 s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/;
 139                 p;
 140              }; d'
 141
 142
 143   while test "$#" -gt 0; do
 144     case $1 in
 145       --copy | -c)      shift; link_opt=false   ;;
 146
 147       --debug)          shift
 148                         func_echo "enabling shell trace mode"
 149                         set -x
 150                         ;;
 151
 152       --dry-run | -n)   shift
 153                         if $dry_run_opt; then :; else
 154                           dry_run_opt=:
 155                           RM="echo $RM"
 156                           test -n "$LN_S" && LN_S="echo $LN_S"
 157                           CP="echo $CP"
 158                           MKDIR="echo $MKDIR"
 159                         fi
 160                         ;;
 161
 162       --force | -f)     shift; force_opt=:      ;;
 163       --install | -i)   shift; install_opt=:    ;;
 164       --ltdl)           shift; ltdl_opt=:       ;;
 165       --ltdl-tar)       shift; ltdl_tar_opt=:   ;;
 166       --quiet | --automake | -q) # --automake is for 1.5 compatibility
 167                         shift; quiet_opt=:      ;;
 168       --verbose | -v)   shift; verbose_opt=:    ;;
 169
 170       -c*|-i*|-f*|-n*|-q*|-v*)
 171                         opt=`echo "$1" |sed "$my_sed_single_opt"`
 172                         rest=`echo "$1" |sed "$my_sed_single_rest"`
 173                         shift
 174                         set -- "$opt" "-$rest" ${1+"$@"}
 175                         ;;
 176
 177       --version)        sed "$my_sed_version" < $0;     exit 0  ;;
 178       --help)           sed "$my_sed_help" < $0;        exit 0  ;;
 179       --)               shift; break                            ;;
 180       -*)               func_fatal_help "unrecognized option \`$1'"     ;;
 181       *)                func_fatal_help "too many arguments"            ;;
 182     esac
 183   done
 184 }
 185
 186 # func_mkdir_p dir
 187 # Make sure the entire path to DIR is available.
 188 func_mkdir_p ()
 189 {
 190     my_dir=$1
 191     my_dirs=
 192
 193     while test ! -d "$my_dir"; do
 194       my_dirs="$my_dir $my_dirs"
 195       case $my_dir in */*) ;; *) break ;; esac
 196       my_dir=`echo "$my_dir" | sed "$sed_dirname"`
 197     done
 198    test ! -n "$my_dirs" || $MKDIR $my_dirs
 199 }
 200
 201 # func_copy srcfile destfile
 202 # If option `--copy' was specified, or soft-linking SRCFILE to DESTFILE fails,
 203 # then try to copy SRCFILE to DESTFILE.
 204 func_copy ()
 205 {
 206     my_srcfile="$1"
 207     my_destfile="$2"
 208     my_return_status=1
 209
 210     func_mkdir_p `echo "$my_destfile" | sed "$sed_dirname"`
 211
 212     $RM "$my_destfile"
 213     if $link_opt && $LN_S "$my_srcfile" "$my_destfile"; then
 214       $quiet_opt || func_echo "copying file \`$my_destfile'"
 215       my_return_status=0
 216     elif $CP "$my_srcfile" "$my_destfile"; then
 217       $quiet_opt || func_echo "copying file \`$my_destfile'"
 218       my_return_status=0
 219     else
 220       func_error "can not copy \`$my_srcfile' to \`$my_destfile'"
 221       exit_status=1
 222     fi
 223
 224     return $my_return_status
 225 }
 226
 227 # func_copy_all_files srcdir destdir [glob_exclude] [copy_cb=func_copy]
 228 # For each file in SRCDIR, then try to copy the file to DESTDIR by calling
 229 # COPY_CB with the src and dest files.  If GLOB_EXCLUDE is given, exclude
 230 # any matching filenames from the copy.  If COPY_CB is passed, then the
 231 # check for overwriting without force_opt is the callbacks responsibility:
 232 # This allows using callbacks like func_serial_update, which perform their
 233 # own checks to decide whether to overwrite the dest file.
 234 func_copy_all_files ()
 235 {
 236     my_srcdir="$1"
 237     my_destdir="$2"
 238     my_glob_exclude="$3"
 239     my_copy_cb=${4-func_copy}
 240
 241     for my_filename in `cd "$my_srcdir" && ls`; do
 242
 243       # ignore excluded filenames
 244       if test -n "$my_glob_exclude"; then
 245         eval 'case $my_filename in '$my_glob_exclude') continue ;; esac'
 246       fi
 247
 248       if test -f "$my_srcdir/$my_filename"; then
 249         if test "X$my_copy_cb" = Xfunc_copy; then
 250           $force_opt || if test -f "$my_destdir/$my_filename"; then
 251             $quiet_opt \
 252               || func_error "\`$my_destdir/$my_filename' exists: use \`--force' to overwrite"
 253             continue
 254           fi
 255         fi
 256       else
 257         # Not a regular file
 258         continue
 259       fi
 260
 261       $my_copy_cb "$my_srcdir/$my_filename" "$my_destdir/$my_filename"
 262     done
 263 }
 264
 265 # func_grep expression filename
 266 # Check whether EXPRESSION matches any line of FILENAME, without output.
 267 func_grep ()
 268 {
 269     grep "$1" "$2" >/dev/null 2>&1
 270 }
 271
 272 # func_scan_files
 273 # Scan configure.(ac|in) and aclocal.m4 (if present) for use of libltdl
 274 # and libtool.  Possibly running some of these tools if necessary.
 275 # Libtoolize affects the contents of aclocal.m4, and should be run before
 276 # aclocal, so we can't use configure --trace which relies on a consistent
 277 # configure.(ac|in) and aclocal.m4.
 278 func_scan_files ()
 279 {
 280     # Prefer configure.ac to configure.in
 281     test -f configure.ac && configure_ac=configure.ac
 282     test -f "$configure_ac" \
 283         || func_fatal_help "\`$configure_ac' does not exist"
 284
 285     test -n "`cd $pkgdatadir && ls`" \
 286         || func_fatal_error "can not list files in \`$pkgdatadir'"
 287
 288
 289     # Set local variables to reflect contents of configure.ac
 290     my_uses_autoconf=false
 291     my_sed_scan_configure_ac='s,#.*$,,; s,^dnl .*$,,; s, dnl .*$,,;
 292         /AC_INIT/ { s,^.*$,my_uses_autoconf=:,; p; };
 293         d'
 294     eval `sed "$my_sed_scan_configure_ac" "$configure_ac"`
 295
 296     $my_uses_autoconf || {
 297         func_verbose "$configure_ac: not using Autoconf"
 298         return
 299     }
 300
 301     # ---------------------------------------------------- #
 302     # Probe macro usage in configure.ac and/or aclocal.m4. #
 303     # ---------------------------------------------------- #
 304
 305     my_sed_traces='s,#.*$,,; s,^dnl .*$,,; s, dnl .*$,,;
 306         /AC_CONFIG_AUX_DIR[^_]/  {
 307             s,^.*AC_CONFIG_AUX_DIR([[   ]*\([^])]*\).*$,auxdir=\1,; p;
 308         };
 309         /AC_CONFIG_MACRO_DIR/   {
 310              s,^.*AC_CONFIG_MACRO_DIR([[        ]*\([^])]*\).*$,m4dir=\1,; p;
 311         };
 312         /A[CM]_PROG_LIBTOOL/ { s,^.*$,seen_libtool=:,; p; };
 313         /AC_LIB_LTDL/        { s,^.*$,seen_ltdl=:,; p; };
 314         d;'
 315     eval `cat aclocal.m4 "$configure_ac" | sed "$my_sed_traces" 2>/dev/null`
 316
 317
 318     # ---------------- #
 319     # Validate auxdir. #
 320     # ---------------- #
 321
 322     if test -n "$auxdir"; then
 323       # If $configure_ac contains AC_CONFIG_AUX_DIR, check that it was
 324       # not given in terms of a shell variable!
 325       case "$auxdir" in
 326       *\$*)
 327         func_fatal_error "can not handle variables in AC_CONFIG_AUX_DIR"
 328         ;;
 329       *);;
 330       esac
 331     else
 332       # Try to discover auxdir the same way it is discovered by configure.
 333       # Note that we default to the current directory.
 334       for dir in . .. ../..; do
 335         if test -f "$dir/install-sh"; then
 336           auxdir=$dir
 337           break
 338         elif test -f "$dir/install.sh"; then
 339           auxdir="$dir"
 340           break
 341         fi
 342       done
 343     fi
 344
 345     # Just use the current directory if all else fails.
 346     test -n "$auxdir" || auxdir=.
 347
 348
 349     # ------------------------------ #
 350     # Find local m4 macro directory. #
 351     # ------------------------------ #
 352
 353     # If AC_CONFIG_MACRO_DIR turned nothing up, we hunt for ACLOCAL_AMFLAGS
 354     # in `Makefile.am' for a `-I' argument.
 355
 356     my_sed_aclocal_flags='/^[   ]*ACLOCAL_[A-Z_]*FLAGS[         ]*=/ {
 357         s,^[^=]*=[      ]*\(.*\), \1,; q; }; d'
 358     if test ! -n "$m4dir" && test -f Makefile.am; then
 359       my_m4dir_is_next=false
 360       for arg in `sed "$my_sed_aclocal_flags" Makefile.am`; do
 361         if $my_m4dir_is_next; then
 362           m4dir="$arg"
 363           break
 364         else
 365           if test "X$arg" = "X-I"; then
 366             my_m4dir_is_next=:
 367           else
 368             my_m4dir_is_next=false
 369           fi
 370         fi
 371       done
 372     fi
 373
 374     # Just use the current directory if all else fails.
 375     test -n "$m4dir" || m4dir=.
 376 }
 377
 378 # func_included_files searchfile
 379 # Output INCLUDEFILE if SEARCHFILE m4_includes it, else output SEARCHFILE.
 380 func_included_files ()
 381 {
 382     my_searchfile="$1"
 383
 384     my_include_regex=
 385     my_sed_include='
 386         /^m4_include(\[.*\])$/ { s,^m4_include(\[\(.*\)\])$,\1,; p; };
 387         d'
 388
 389     test -f "$my_searchfile" && echo "$my_searchfile"
 390
 391     # Only recurse when we don't care if all the variables we use get
 392     # trashed, since they are in global scope.
 393     for my_filename in `sed "$my_sed_include" "$my_searchfile"`; do
 394       func_included_files $my_filename
 395     done
 396 }
 397
 398 # func_serial filename [macro_regex]
 399 # Output the value of the serial number comment in FILENAME, where the
 400 # comment line must also match MACRO_REGEX, if given.
 401 func_serial ()
 402 {
 403     my_filename="$1"
 404     my_macro_regex="$2"
 405     my_sed_serial='/^# serial [1-9][0-9]*[      ]*'"$my_macro_regex"'[  ]*$/ {
 406           s,^# serial \([1-9][0-9]*\).*$,\1,; q;
 407         }; d'
 408
 409     # Search FILENAME and all the files it m4_includes for a serial number
 410     # in the file that AC_DEFUNs MACRO_REGEX.
 411     my_serial=
 412     for my_file in `func_included_files "$my_filename"`; do
 413       if func_grep '^AC_DEFUN(\['"$my_macro_regex" "$my_file"; then
 414         my_serial=`sed -e "$my_sed_serial" "$my_file"`
 415         break
 416       fi
 417     done
 418
 419     # If the file has no serial number, we assume it's ancient.
 420     test -n "$my_serial" || my_serial=0
 421
 422     echo $my_serial
 423 }
 424
 425 # func_serial_update srcfile destfile [macro_regex]
 426 # Copy SRCFILE to DESTFILE provided SRCFILE has a newer serial number, or
 427 # DESTFILE does not yet exist, or the user specified `--force'.  If given,
 428 # MACRO_REGEX must match any text after "# serial N" in the both files.
 429 func_serial_update ()
 430 {
 431     my_srcfile="$1"
 432     my_destfile="$2"
 433     my_macro_regex="$3"
 434
 435     my_return_status=1
 436     my_update_p=:
 437
 438     if test -f "$my_destfile"; then
 439       my_src_serial=`func_serial "$my_srcfile" "$my_macro_regex"`
 440       my_dest_serial=`func_serial "$my_destfile" "$my_macro_regex"`
 441
 442       test "$my_src_serial" -eq 0 && {
 443         func_error "warning: no serial number on \`$my_srcfile', not copying."
 444         return
 445       }
 446
 447       # Only perform the file update if the destination has an older serial.
 448       test "$my_src_serial" -gt "$my_dest_serial" || my_update_p=false
 449
 450       test "$my_src_serial" -gt "$my_dest_serial" \
 451         && func_verbose "\`$my_srcfile' is serial $my_srcserial, greater than $my_destserial in \`$my_destfile'"
 452
 453       if test "$my_src_serial" -lt "$my_dest_serial"; then
 454         func_error "\`$my_srcfile' is serial $my_srcserial, less than $my_destserial in \`$my_destfile'"
 455         $force_opt \
 456           || func_fatal_error "Use \`--force' to replace newer libtool files with this version."
 457       fi
 458     fi
 459
 460     if $my_update_p || $force_opt; then
 461       func_copy "$my_srcfile" "$my_destfile"
 462       my_return_status=$?
 463     else
 464       $quiet_opt \
 465         || func_echo "\`$my_destfile' is already up to date."
 466     fi
 467
 468     # Do this after the copy for hand maintained `aclocal.m4', incase
 469     # it has `m4_include([DESTFILE])', so the copy effectively already
 470     # updated `aclocal.m4'.
 471     $use_aclocal || if test -f aclocal.m4; then
 472       test "$my_src_serial" -gt `func_serial aclocal.m4 "$my_macro_regex"` \
 473           && func_echo "You should add the contents of \'$my_destfile' to \`aclocal.m4'."
 474     fi
 475
 476     return $my_return_status
 477 }
 478
 479 # func_check_macros
 480 # Sanity check macros from aclocal.m4 against installed versions.
 481 func_check_macros ()
 482 {
 483     # Don't trace for this, we're just checking the user didn't invoke it
 484     # directly from configure.ac.
 485     sed 's,dnl .*$,,; s,# .*$,,' "$configure_ac" | grep AC_PROG_RANLIB \
 486       && func_echo "\`AC_PROG_RANLIB' is rendered obsolete by \`AC_PROG_LIBTOOL'"
 487
 488     $seen_libtool \
 489       || func_echo "Remember to add \`AC_PROG_LIBTOOL' to \`$configure_ac'."
 490
 491     # FIXME: Ensure ltmain.sh, libtool.m4 and ltdl.m4 are from the same release
 492 }
 493
 494 # func_ltmain_update srcfile destfile
 495 # Copy SRCFILE to DESTFILE provided SRCFILE has a newer VERSION/TIMESTAMP,
 496 # or DESTFILE does not yet exist, or the user specified `--force'.
 497 func_ltmain_update ()
 498 {
 499     my_srcfile="$1"
 500     my_destfile="$2"
 501     my_sed_ltmain='
 502         s,^VERSION=[^0-9]*\(.*\)[       ]*$,\1,; t
 503         s,^TIMESTAMP=[^0-9]*\([.0-9]*\) .*$,\1,; t
 504         d'
 505
 506     if test -f "$my_srcfile"; then :
 507     else
 508       func_error "\`$my_srcfile' does not exist."
 509       return
 510     fi
 511
 512     # FIXME:  check versions, and only downgrade with --force
 513     cmp -s  "$my_srcfile" "$my_destfile"
 514     if test "$?" -ne 0 || $force_opt; then
 515       func_copy "$my_srcfile" "$my_destfile"
 516     else
 517       $quiet_opt \
 518         || func_echo "\`$my_destfile' is already up to date."
 519     fi
 520 }
 521
 522 # func_config_update srcfile destfile
 523 # Copy SRCFILE to DESTFILE provided SRCFILE has a newer TIMESTAMP,
 524 # or DESTFILE does not yet exist, or the user specified `--force'.
 525 func_config_update ()
 526 {
 527     my_srcfile="$1"
 528     my_destfile="$2"
 529     my_sed_config='s,^timestamp=[^0-9]*\([.0-9-]*\)[^0-9].*$,\1,; t; d'
 530
 531     if test -f "$my_srcfile"; then :
 532     else
 533       func_error "\`$my_srcfile' does not exist."
 534       return
 535     fi
 536
 537     # FIXME:  check versions, and only downgrade with --force
 538     cmp -s  "$my_srcfile" "$my_destfile"
 539     if test "$?" -ne 0 || $force_opt; then
 540       func_copy "$my_srcfile" "$my_destfile"
 541     else
 542       $quiet_opt \
 543         || func_echo "\`$my_destfile' is already up to date."
 544     fi
 545 }
 546
 547
 548
 549 ## ----------- ##
 550 ##    Main.    ##
 551 ## ----------- ##
 552
 553 {
 554   rerun_aclocal=false
 555
 556   re_pkgaux_files='config\.guess|config\.sub|ltmain\.sh'
 557   re_pkgmacro_files='libtool\.m4|ltdl\.m4'
 558
 559   func_scan_files
 560   $quiet_opt || func_check_macros
 561
 562   # Copy all the files from installed libltdl to this project, if the
 563   # user specified `--with-ltdl'.
 564   $ltdl_opt && eval func_copy_all_files "$pkgdatadir/libltdl" libltdl
 565
 566   # Copy all the files from installed libltdl to a tarball in this project,
 567   # if the user specified `--with-ltdl-tar'.
 568   $ltdl_tar_opt && {
 569       if test -f libltdl.tar.gz; then
 570         if $force_opt; then
 571           test -d libltdl && ${RM}r libltdl
 572           func_copy_all_files "$pkgdatadir/libltdl" libltdl
 573           tar -chof - libltdl | gzip --best > libltdl.tar.gz
 574           ${RM}r libltdl
 575         else
 576           func_error "\`libltdl.tar.gz' exists: use \`--force' to overwrite"
 577         fi
 578       fi
 579   }
 580
 581   # Copy all the installed utility files to the auxiliary directory if
 582   # `--install' was passed, or else copy just ltmain.sh.
 583   $quiet_opt || if test "$auxdir" != .; then
 584     func_echo "putting files in AC_CONFIG_AUX_DIR, \`$auxdir'."
 585   fi
 586   if $install_opt || $force_opt; then
 587     func_copy_all_files "$pkgdatadir" "$auxdir" "$re_pkgaux_files"
 588     func_config_update "$pkgdatadir/config.guess" "$auxdir/config.guess"
 589     test -f "$pkgdatadir/config.sub" \
 590       && func_config_update "$pkgdatadir/config.sub" "$auxdir/config.sub"
 591   fi
 592   func_ltmain_update "$pkgdatadir/ltmain.sh" "$auxdir/ltmain.sh"
 593
 594   # Copy libtool's m4 macros to the macro directory, if they are newer.
 595   $quiet_opt || if test "$m4dir" != .; then
 596     func_echo "putting macros in AC_CONFIG_MACRO_DIR, \`$m4dir'."
 597   fi
 598
 599   libtool_m4="$pkgmacrodir/libtool.m4"
 600   ltdl_m4="$pkgmacrodir/ltdl.m4"
 601
 602   func_copy_all_files "$pkgmacrodir" "$m4dir" \
 603       "$re_pkgmacro_files" func_serial_update
 604   func_serial_update  "$libtool_m4" "$m4dir/libtool.m4" 'A[CM]_PROG_LIBTOOL'
 605
 606   if $seen_ltdl; then
 607     func_serial_update "$ltdl_m4" "$m4dir/ltdl.m4" 'AC_LIB_LTDL'
 608   else
 609     func_verbose "Not copying \`$ltdl_m4', AC_LIB_LTDL not used."
 610   fi
 611 }
 612
 613 exit $exit_status
 614
 615 # Local Variables:
 616 # mode:shell-script
 617 # sh-indentation:2
 618 # End: