bin/libtoolize

   1 #! /bin/sh
   2 # libtoolize - Prepare a package to use libtool.
   3 # libtoolize.  Generated from libtoolize.in by configure.
   4 # Copyright (C) 1996-2000, 2001 Free Software Foundation, Inc.
   5 # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
   6 #
   7 # This program is free software; you can redistribute it and/or modify
   8 # it under the terms of the GNU General Public License as published by
   9 # the Free Software Foundation; either version 2 of the License, or
  10 # (at your option) any later version.
  11 #
  12 # This program is distributed in the hope that it will be useful, but
  13 # WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15 # General Public License for more details.
  16 #
  17 # You should have received a copy of the GNU General Public License
  18 # along with this program; if not, write to the Free Software
  19 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  20 #
  21 # As a special exception to the GNU General Public License, if you
  22 # distribute this file as part of a program that contains a
  23 # configuration script generated by Autoconf, you may include it under
  24 # the same distribution terms that you use for the rest of that program.
  25
  26 # The name of this program.
  27 progname=`echo "$0" | sed 's%^.*/%%'`
  28
  29 # Constants.
  30 PROGRAM=libtoolize
  31 PACKAGE=libtool
  32 VERSION=1.4e
  33
  34 # Directory names.
  35 prefix=/usr
  36 datadir=${prefix}/share
  37 pkgdatadir=${datadir}/libtool
  38 aclocaldir=${datadir}/aclocal
  39
  40 libtool_m4="$aclocaldir/libtool.m4"
  41 ltdl_m4="$aclocaldir/ltdl.m4"
  42
  43 dry_run=no
  44 help="Try \`$progname --help' for more information."
  45 rm="rm -f"
  46 ln_s="ln -s"
  47 cp="cp -f"
  48 mkdir="mkdir"
  49
  50 # Global variables.
  51 automake=
  52 copy=
  53 force=
  54 ltdl=
  55 ltdl_tar=
  56 configure_ac=
  57 status=0
  58
  59 for arg
  60 do
  61   case "$arg" in
  62   --help)
  63     cat <<EOF
  64 Usage: $progname [OPTION]...
  65
  66 Prepare a package to use libtool.
  67
  68     --automake        work silently, and assume that Automake is in use
  69 -c, --copy            copy files rather than symlinking them
  70     --debug           enable verbose shell tracing
  71 -n, --dry-run         print commands rather than running them
  72 -f, --force           replace existing files
  73     --help            display this message and exit
  74     --ltdl            install libltdl in a subdirectory
  75     --ltdl-tar        install the libltdl tarball
  76     --version         print version information and exit
  77
  78 You must \`cd' to the top directory of your package before you run
  79 \`$progname'.
  80 EOF
  81     exit 0
  82     ;;
  83
  84   --version)
  85     echo "$PROGRAM (GNU $PACKAGE) $VERSION"
  86     echo
  87     echo "Copyright 1996-2000, 2001 Free Software Foundation, Inc."
  88     echo "This is free software; see the source for copying conditions.  There is NO"
  89     echo "warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
  90     exit 0
  91     ;;
  92
  93   --automake)
  94     automake=yes
  95     ;;
  96
  97   -c | --copy)
  98     ln_s=
  99     ;;
 100
 101   --debug)
 102     echo "$progname: enabling shell trace mode"
 103     set -x
 104     ;;
 105
 106   -n | --dry-run)
 107     if test "$dry_run" != yes; then
 108       dry_run=yes
 109       rm="echo $rm"
 110       test -n "$ln_s" && ln_s="echo $ln_s"
 111       cp="echo $cp"
 112       mkdir="echo mkdir"
 113     fi
 114     ;;
 115
 116   -f | --force)
 117     force=yes
 118     ;;
 119
 120   --ltdl)
 121     ltdl=yes
 122     ;;
 123
 124   --ltdl-tar)
 125     ltdl_tar=yes
 126     ;;
 127
 128   -*)
 129     echo "$progname: unrecognized option \`$arg'" 1>&2
 130     echo "$help" 1>&2
 131     exit 1
 132     ;;
 133
 134   *)
 135     echo "$progname: too many arguments" 1>&2
 136     echo "$help" 1>&2
 137     exit 1
 138     ;;
 139   esac
 140 done
 141
 142 if test -f configure.ac; then
 143   configure_ac=configure.ac
 144 elif test -f configure.in; then
 145   configure_ac=configure.in
 146 else
 147   echo "$progname: \`configure.ac' does not exist" 1>&2
 148   echo "$help" 1>&2
 149   exit 1
 150 fi
 151
 152
 153 files=`cd $pkgdatadir && ls`
 154 if test -z "$files"; then
 155   echo "$progname: cannot list files in \`$pkgdatadir'" 1>&2
 156   exit 1
 157 fi
 158 files='config.guess config.sub ltmain.sh'
 159
 160 auxdir=.
 161 auxdirline=`grep '^AC_CONFIG_AUX_DIR' $configure_ac 2>/dev/null`
 162 if test -n "$auxdirline"; then
 163   # Handle explicit AC_CONFIG_AUX_DIR settings.
 164   auxdir=`echo "$auxdirline" | sed 's/^AC_CONFIG_AUX_DIR(\([^)]*\)).*$/\1/'`
 165
 166   if test "$auxdir" = "$auxdirline"; then
 167     echo "$progname: invalid AC_CONFIG_AUX_DIR syntax: $auxdirline" 1>&2
 168     exit 1
 169   else
 170     # Strip any quote brackets.
 171     auxdir=`echo "$auxdir" | sed 's/^\[\(.*\)\]$/\1/g'`
 172     case "$auxdir" in
 173     *\$*)
 174       echo "$progname: cannot handle variables in AC_CONFIG_AUX_DIR" 1>&2
 175       exit 1
 176       ;;
 177     *)
 178     ;;
 179     esac
 180   fi
 181 else
 182   # Try to discover auxdir the same way it is discovered by configure.
 183   # Note that we default to the current directory.
 184   for dir in . .. ../..; do
 185     if test -f $dir/install-sh; then
 186       auxdir=$dir
 187       break
 188     elif test -f $dir/install.sh; then
 189       auxdir=$dir
 190       break
 191     fi
 192   done
 193 fi
 194
 195 if test -z "$automake"; then
 196   if grep '^A[MC]_PROG_LIBTOOL' $configure_ac >/dev/null 2>&1; then :
 197   else
 198     echo "Remember to add \`AC_PROG_LIBTOOL' to \`$configure_ac'."
 199   fi
 200
 201   if grep '^AC_PROG_RANLIB' $configure_ac >/dev/null 2>&1; then
 202     echo "Using \`AC_PROG_RANLIB' is rendered obsolete by \`AC_PROG_LIBTOOL'"
 203   fi
 204
 205   if grep 'generated automatically by aclocal' aclocal.m4 >/dev/null 2>&1; then
 206     updatemsg="update your \`aclocal.m4' by running aclocal"
 207   else
 208     updatemsg="add the contents of \`$libtool_m4' to \`aclocal.m4'"
 209   fi
 210
 211   if grep '^AC_DEFUN(\[A[MC]_PROG_LIBTOOL' aclocal.m4 >/dev/null 2>&1; then
 212     # Check the version number on libtool.m4 and the one used in aclocal.m4.
 213     instserial=`grep '^# serial ' $libtool_m4 | grep 'A[MC]_PROG_LIBTOOL' | sed -e 's/^# serial \([0-9][0-9]*\).*$/\1/; q'`
 214
 215     if test -z "$instserial"; then
 216       echo "$progname: warning: no serial number on \`$libtool_m4'" 1>&2
 217     else
 218       # If the local macro has no serial number, we assume it's ancient.
 219       localserial=`grep '^# serial ' aclocal.m4 | grep 'A[MC]_PROG_LIBTOOL' | sed -e 's/^# serial \([0-9][0-9]*\).*$/\1/; q'`
 220
 221       test -z "$localserial" && localserial=0
 222
 223       if test "$localserial" -lt "$instserial"; then
 224         echo "You should $updatemsg."
 225       elif test "$localserial" -gt "$instserial"; then
 226         echo "$progname: \`$libtool_m4' is serial $instserial, less than $localserial in \`aclocal.m4'" 1>&2
 227         if test -z "$force"; then
 228           echo "Use \`--force' to replace newer libtool files with this version." 1>&2
 229           exit 1
 230         fi
 231         echo "To remain compatible, you should $updatemsg."
 232       fi
 233     fi
 234   else
 235     echo "You should $updatemsg."
 236   fi
 237
 238   if grep '^AC_LIB_LTDL' $configure_ac >/dev/null 2>&1; then
 239     if grep 'generated automatically by aclocal' aclocal.m4 >/dev/null 2>&1; then
 240       updatemsg="update your \`aclocal.m4' by running aclocal"
 241     else
 242       updatemsg="add the contents of \`$ltdl_m4' to \`aclocal.m4'"
 243     fi
 244
 245     if grep '^AC_DEFUN(AC_LIB_LTDL' aclocal.m4 >/dev/null 2>&1; then
 246       # Check the version number on ltdl.m4 and the one used in aclocal.m4.
 247       instserial=`grep '^# serial ' $ltdl_m4 | grep 'AC_LIB_LTDL' | sed -e 's/^# serial \([0-9][0-9]*\).*$/\1/; q'`
 248
 249       if test -z "$instserial"; then
 250         echo "$progname: warning: no serial number on \`$ltdl_m4'" 1>&2
 251       else
 252         # If the local macro has no serial number, we assume it's ancient.
 253         localserial=`grep '^# serial ' aclocal.m4 | grep 'AC_LIB_LTDL' | sed -e 's/^# serial \([0-9][0-9]*\).*$/\1/; q'`
 254
 255         test -z "$localserial" && localserial=0
 256
 257         if test "$localserial" -lt "$instserial"; then
 258           echo "You should $updatemsg."
 259         elif test "$localserial" -gt "$instserial"; then
 260           echo "$progname: \`$ltld_m4' is serial $instserial, less than $localserial in \`aclocal.m4'" 1>&2
 261           if test -z "$force"; then
 262             echo "Use \`--force' to replace newer libtool files with this version." 1>&2
 263             exit 1
 264           fi
 265           echo "To remain compatible, you should $updatemsg."
 266         fi
 267       fi
 268     else
 269       echo "You should $updatemsg."
 270     fi
 271   fi
 272 fi
 273
 274
 275 if test "x$ltdl" = xyes; then
 276   test -d libltdl || $mkdir libltdl
 277   ltdlfiles=`cd $pkgdatadir && ls libltdl/*`
 278 else
 279   ltdlfiles=
 280 fi
 281
 282 for file in $ltdlfiles; do
 283   if test -f "$file" && test -z "$force"; then
 284     test -z "$automake" && echo "$progname: \`$file' exists: use \`--force' to overwrite" 1>&2
 285     continue
 286   fi
 287
 288   $rm $file
 289   if test -n "$ln_s" && $ln_s $pkgdatadir/$file $file; then :
 290   elif $cp $pkgdatadir/$file $file; then :
 291   else
 292     echo "$progname: cannot copy \`$pkgdatadir/$file' to \`$file'" 1>&2
 293     status=1
 294   fi
 295 done
 296
 297 if test "x$ltdl_tar" = x"yes"; then
 298   if test "x$dry_run" = x"yes"; then
 299     echo "tar -cf - libltdl | gzip --best > libltdl.tar.gz"
 300   elif test -f libltdl.tar.gz && test -z "$force"; then
 301     test -z "$automake" && echo "$progname: \`libltdl.tar.gz' exists: use \`--force' to overwrite" 1>&2
 302   else
 303     test -d libltdl && ${rm}r libltdl
 304     $mkdir libltdl
 305     ltdlfiles=`cd $pkgdatadir && ls libltdl/*`
 306     for file in $ltdlfiles; do
 307       if $cp $pkgdatadir/$file $file; then :
 308       else
 309         echo "$progname: cannot copy \`$pkgdatadir/$file' to \`$file'" 1>&2
 310         status=1
 311         break
 312       fi
 313     done
 314     for file in $files; do
 315       if $cp $pkgdatadir/$file libltdl/$file; then :
 316       else
 317         echo "$progname: cannot copy \`$pkgdatadir/$file' to \`libltdl/$file'" 1>&2
 318         status=1
 319         break
 320       fi
 321     done
 322     tar -cf - libltdl | gzip --best > libltdl.tar.gz
 323     ${rm}r libltdl
 324   fi
 325 fi
 326
 327 # Change to the auxiliary directory.
 328 if test "$auxdir" != .; then
 329   test -z "$automake" && echo "Putting files in AC_CONFIG_AUX_DIR, \`$auxdir'."
 330   cd $auxdir || exit 1
 331 fi
 332
 333 for file in $files; do
 334   if test -f "$file" && test -z "$force"; then
 335     test -z "$automake" && echo "$progname: \`$file' exists: use \`--force' to overwrite" 1>&2
 336     continue
 337   fi
 338
 339   $rm $file
 340   if test -n "$ln_s" && $ln_s $pkgdatadir/$file $file; then :
 341   elif $cp $pkgdatadir/$file $file; then :
 342   else
 343     echo "$progname: cannot copy \`$pkgdatadir/$file' to \`$file'" 1>&2
 344     status=1
 345   fi
 346 done
 347
 348 exit $status
 349
 350 # Local Variables:
 351 # mode:shell-script
 352 # sh-indentation:2
 353 # End: