ltmain.sh

   1 # ltmain.sh - Provide generalized library-building support services.
   2 # NOTE: Changing this file will not affect anything until you rerun configure.
   3 #
   4 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006,
   5 # 2007  Free Software Foundation, Inc.
   6 # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
   7 #
   8 # This program is free software; you can redistribute it and/or modify
   9 # it under the terms of the GNU General Public License as published by
  10 # the Free Software Foundation; either version 2 of the License, or
  11 # (at your option) any later version.
  12 #
  13 # This program is distributed in the hope that it will be useful, but
  14 # WITHOUT ANY WARRANTY; without even the implied warranty of
  15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16 # General Public License for more details.
  17 #
  18 # You should have received a copy of the GNU General Public License
  19 # along with this program; if not, write to the Free Software
  20 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  21 #
  22 # As a special exception to the GNU General Public License, if you
  23 # distribute this file as part of a program that contains a
  24 # configuration script generated by Autoconf, you may include it under
  25 # the same distribution terms that you use for the rest of that program.
  26
  27 basename="s,^.*/,,g"
  28
  29 # Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
  30 # is ksh but when the shell is invoked as "sh" and the current value of
  31 # the _XPG environment variable is not equal to 1 (one), the special
  32 # positional parameter $0, within a function call, is the name of the
  33 # function.
  34 progpath="$0"
  35
  36 # The name of this program:
  37 progname=`echo "$progpath" | $SED $basename`
  38 modename="$progname"
  39
  40 # Global variables:
  41 EXIT_SUCCESS=0
  42 EXIT_FAILURE=1
  43
  44 PROGRAM=ltmain.sh
  45 PACKAGE=libtool
  46 VERSION=1.5.24
  47 TIMESTAMP=" (1.1220.2.456 2007/06/24 02:25:32)"
  48
  49 # Be Bourne compatible (taken from Autoconf:_AS_BOURNE_COMPATIBLE).
  50 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  51   emulate sh
  52   NULLCMD=:
  53   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  54   # is contrary to our usage.  Disable this feature.
  55   alias -g '${1+"$@"}'='"$@"'
  56   setopt NO_GLOB_SUBST
  57 else
  58   case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
  59 fi
  60 BIN_SH=xpg4; export BIN_SH # for Tru64
  61 DUALCASE=1; export DUALCASE # for MKS sh
  62
  63 # Check that we have a working $echo.
  64 if test "X$1" = X--no-reexec; then
  65   # Discard the --no-reexec flag, and continue.
  66   shift
  67 elif test "X$1" = X--fallback-echo; then
  68   # Avoid inline document here, it may be left over
  69   :
  70 elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then
  71   # Yippee, $echo works!
  72   :
  73 else
  74   # Restart under the correct shell, and then maybe $echo will work.
  75   exec $SHELL "$progpath" --no-reexec ${1+"$@"}
  76 fi
  77
  78 if test "X$1" = X--fallback-echo; then
  79   # used as fallback echo
  80   shift
  81   cat <<EOF
  82 $*
  83 EOF
  84   exit $EXIT_SUCCESS
  85 fi
  86
  87 default_mode=
  88 help="Try \`$progname --help' for more information."
  89 magic="%%%MAGIC variable%%%"
  90 mkdir="mkdir"
  91 mv="mv -f"
  92 rm="rm -f"
  93
  94 # Sed substitution that helps us do robust quoting.  It backslashifies
  95 # metacharacters that are still active within double-quoted strings.
  96 Xsed="${SED}"' -e 1s/^X//'
  97 sed_quote_subst='s/\([\\`\\"$\\\\]\)/\\\1/g'
  98 # test EBCDIC or ASCII
  99 case `echo X|tr X '\101'` in
 100  A) # ASCII based system
 101     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
 102   SP2NL='tr \040 \012'
 103   NL2SP='tr \015\012 \040\040'
 104   ;;
 105  *) # EBCDIC based system
 106   SP2NL='tr \100 \n'
 107   NL2SP='tr \r\n \100\100'
 108   ;;
 109 esac
 110
 111 # NLS nuisances.
 112 # Only set LANG and LC_ALL to C if already set.
 113 # These must not be set unconditionally because not all systems understand
 114 # e.g. LANG=C (notably SCO).
 115 # We save the old values to restore during execute mode.
 116 for lt_var in LANG LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
 117 do
 118   eval "if test \"\${$lt_var+set}\" = set; then
 119           save_$lt_var=\$$lt_var
 120           $lt_var=C
 121           export $lt_var
 122         fi"
 123 done
 124
 125 # Make sure IFS has a sensible default
 126 lt_nl='
 127 '
 128 IFS="   $lt_nl"
 129
 130 if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
 131   $echo "$modename: not configured to build any kind of library" 1>&2
 132   $echo "Fatal configuration error.  See the $PACKAGE docs for more information." 1>&2
 133   exit $EXIT_FAILURE
 134 fi
 135
 136 # Global variables.
 137 mode=$default_mode
 138 nonopt=
 139 prev=
 140 prevopt=
 141 run=
 142 show="$echo"
 143 show_help=
 144 execute_dlfiles=
 145 duplicate_deps=no
 146 preserve_args=
 147 lo2o="s/\\.lo\$/.${objext}/"
 148 o2lo="s/\\.${objext}\$/.lo/"
 149 extracted_archives=
 150 extracted_serial=0
 151
 152 #####################################
 153 # Shell function definitions:
 154 # This seems to be the best place for them
 155
 156 # func_mktempdir [string]
 157 # Make a temporary directory that won't clash with other running
 158 # libtool processes, and avoids race conditions if possible.  If
 159 # given, STRING is the basename for that directory.
 160 func_mktempdir ()
 161 {
 162     my_template="${TMPDIR-/tmp}/${1-$progname}"
 163
 164     if test "$run" = ":"; then
 165       # Return a directory name, but don't create it in dry-run mode
 166       my_tmpdir="${my_template}-$$"
 167     else
 168
 169       # If mktemp works, use that first and foremost
 170       my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null`
 171
 172       if test ! -d "$my_tmpdir"; then
 173         # Failing that, at least try and use $RANDOM to avoid a race
 174         my_tmpdir="${my_template}-${RANDOM-0}$$"
 175
 176         save_mktempdir_umask=`umask`
 177         umask 0077
 178         $mkdir "$my_tmpdir"
 179         umask $save_mktempdir_umask
 180       fi
 181
 182       # If we're not in dry-run mode, bomb out on failure
 183       test -d "$my_tmpdir" || {
 184         $echo "cannot create temporary directory \`$my_tmpdir'" 1>&2
 185         exit $EXIT_FAILURE
 186       }
 187     fi
 188
 189     $echo "X$my_tmpdir" | $Xsed
 190 }
 191
 192
 193 # func_win32_libid arg
 194 # return the library type of file 'arg'
 195 #
 196 # Need a lot of goo to handle *both* DLLs and import libs
 197 # Has to be a shell function in order to 'eat' the argument
 198 # that is supplied when $file_magic_command is called.
 199 func_win32_libid ()
 200 {
 201   win32_libid_type="unknown"
 202   win32_fileres=`file -L $1 2>/dev/null`
 203   case $win32_fileres in
 204   *ar\ archive\ import\ library*) # definitely import
 205     win32_libid_type="x86 archive import"
 206     ;;
 207   *ar\ archive*) # could be an import, or static
 208     if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | \
 209       $EGREP -e 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then
 210       win32_nmres=`eval $NM -f posix -A $1 | \
 211         $SED -n -e '1,100{
 212                 / I /{
 213                         s,.*,import,
 214                         p
 215                         q
 216                         }
 217                 }'`
 218       case $win32_nmres in
 219       import*)  win32_libid_type="x86 archive import";;
 220       *)        win32_libid_type="x86 archive static";;
 221       esac
 222     fi
 223     ;;
 224   *DLL*)
 225     win32_libid_type="x86 DLL"
 226     ;;
 227   *executable*) # but shell scripts are "executable" too...
 228     case $win32_fileres in
 229     *MS\ Windows\ PE\ Intel*)
 230       win32_libid_type="x86 DLL"
 231       ;;
 232     esac
 233     ;;
 234   esac
 235   $echo $win32_libid_type
 236 }
 237
 238
 239 # func_infer_tag arg
 240 # Infer tagged configuration to use if any are available and
 241 # if one wasn't chosen via the "--tag" command line option.
 242 # Only attempt this if the compiler in the base compile
 243 # command doesn't match the default compiler.
 244 # arg is usually of the form 'gcc ...'
 245 func_infer_tag ()
 246 {
 247     if test -n "$available_tags" && test -z "$tagname"; then
 248       CC_quoted=
 249       for arg in $CC; do
 250         case $arg in
 251           *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
 252           arg="\"$arg\""
 253           ;;
 254         esac
 255         CC_quoted="$CC_quoted $arg"
 256       done
 257       case $@ in
 258       # Blanks in the command may have been stripped by the calling shell,
 259       # but not from the CC environment variable when configure was run.
 260       " $CC "* | "$CC "* | " `$echo $CC` "* | "`$echo $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$echo $CC_quoted` "* | "`$echo $CC_quoted` "*) ;;
 261       # Blanks at the start of $base_compile will cause this to fail
 262       # if we don't check for them as well.
 263       *)
 264         for z in $available_tags; do
 265           if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
 266             # Evaluate the configuration.
 267             eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
 268             CC_quoted=
 269             for arg in $CC; do
 270             # Double-quote args containing other shell metacharacters.
 271             case $arg in
 272               *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \     ]*|*]*|"")
 273               arg="\"$arg\""
 274               ;;
 275             esac
 276             CC_quoted="$CC_quoted $arg"
 277           done
 278             # user sometimes does CC=<HOST>-gcc so we need to match that to 'gcc'
 279             trimedcc=`echo ${CC} | $SED -e "s/${host}-//g"`
 280             # and sometimes libtool has CC=<HOST>-gcc but user does CC=gcc
 281             extendcc=${host}-${CC}
 282             # and sometimes libtool has CC=<OLDHOST>-gcc but user has CC=<NEWHOST>-gcc
 283             # (Gentoo-specific hack because we always export $CHOST)
 284             mungedcc=${CHOST-${host}}-${trimedcc}
 285             case "$@ " in
 286               "cc "* | " cc "* | "${host}-cc "* | " ${host}-cc "*|\
 287               "gcc "* | " gcc "* | "${host}-gcc "* | " ${host}-gcc "*)
 288               tagname=CC
 289               break ;;
 290               "$trimedcc "* | " $trimedcc "* | "`$echo $trimedcc` "* | " `$echo $trimedcc` "*|\
 291               "$extendcc "* | " $extendcc "* | "`$echo $extendcc` "* | " `$echo $extendcc` "*|\
 292               "$mungedcc "* | " $mungedcc "* | "`$echo $mungedcc` "* | " `$echo $mungedcc` "*|\
 293               " $CC "* | "$CC "* | " `$echo $CC` "* | "`$echo $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$echo $CC_quoted` "* | "`$echo $CC_quoted` "*)
 294               # The compiler in the base compile command matches
 295               # the one in the tagged configuration.
 296               # Assume this is the tagged configuration we want.
 297               tagname=$z
 298               break
 299               ;;
 300             esac
 301           fi
 302         done
 303         # If $tagname still isn't set, then no tagged configuration
 304         # was found and let the user know that the "--tag" command
 305         # line option must be used.
 306         if test -z "$tagname"; then
 307           $echo "$modename: unable to infer tagged configuration"
 308           $echo "$modename: specify a tag with \`--tag'" 1>&2
 309           exit $EXIT_FAILURE
 310 #        else
 311 #          $echo "$modename: using $tagname tagged configuration"
 312         fi
 313         ;;
 314       esac
 315     fi
 316 }
 317
 318
 319 # func_extract_an_archive dir oldlib
 320 func_extract_an_archive ()
 321 {
 322     f_ex_an_ar_dir="$1"; shift
 323     f_ex_an_ar_oldlib="$1"
 324
 325     $show "(cd $f_ex_an_ar_dir && $AR x $f_ex_an_ar_oldlib)"
 326     $run eval "(cd \$f_ex_an_ar_dir && $AR x \$f_ex_an_ar_oldlib)" || exit $?
 327     if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
 328      :
 329     else
 330       $echo "$modename: ERROR: object name conflicts: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" 1>&2
 331       exit $EXIT_FAILURE
 332     fi
 333 }
 334
 335 # func_extract_archives gentop oldlib ...
 336 func_extract_archives ()
 337 {
 338     my_gentop="$1"; shift
 339     my_oldlibs=${1+"$@"}
 340     my_oldobjs=""
 341     my_xlib=""
 342     my_xabs=""
 343     my_xdir=""
 344     my_status=""
 345
 346     $show "${rm}r $my_gentop"
 347     $run ${rm}r "$my_gentop"
 348     $show "$mkdir $my_gentop"
 349     $run $mkdir "$my_gentop"
 350     my_status=$?
 351     if test "$my_status" -ne 0 && test ! -d "$my_gentop"; then
 352       exit $my_status
 353     fi
 354
 355     for my_xlib in $my_oldlibs; do
 356       # Extract the objects.
 357       case $my_xlib in
 358         [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;;
 359         *) my_xabs=`pwd`"/$my_xlib" ;;
 360       esac
 361       my_xlib=`$echo "X$my_xlib" | $Xsed -e 's%^.*/%%'`
 362       my_xlib_u=$my_xlib
 363       while :; do
 364         case " $extracted_archives " in
 365         *" $my_xlib_u "*)
 366           extracted_serial=`expr $extracted_serial + 1`
 367           my_xlib_u=lt$extracted_serial-$my_xlib ;;
 368         *) break ;;
 369         esac
 370       done
 371       extracted_archives="$extracted_archives $my_xlib_u"
 372       my_xdir="$my_gentop/$my_xlib_u"
 373
 374       $show "${rm}r $my_xdir"
 375       $run ${rm}r "$my_xdir"
 376       $show "$mkdir $my_xdir"
 377       $run $mkdir "$my_xdir"
 378       exit_status=$?
 379       if test "$exit_status" -ne 0 && test ! -d "$my_xdir"; then
 380         exit $exit_status
 381       fi
 382       case $host in
 383       *-darwin*)
 384         $show "Extracting $my_xabs"
 385         # Do not bother doing anything if just a dry run
 386         if test -z "$run"; then
 387           darwin_orig_dir=`pwd`
 388           cd $my_xdir || exit $?
 389           darwin_archive=$my_xabs
 390           darwin_curdir=`pwd`
 391           darwin_base_archive=`$echo "X$darwin_archive" | $Xsed -e 's%^.*/%%'`
 392           darwin_arches=`lipo -info "$darwin_archive" 2>/dev/null | $EGREP Architectures 2>/dev/null`
 393           if test -n "$darwin_arches"; then
 394             darwin_arches=`echo "$darwin_arches" | $SED -e 's/.*are://'`
 395             darwin_arch=
 396             $show "$darwin_base_archive has multiple architectures $darwin_arches"
 397             for darwin_arch in  $darwin_arches ; do
 398               mkdir -p "unfat-$$/${darwin_base_archive}-${darwin_arch}"
 399               lipo -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}"
 400               cd "unfat-$$/${darwin_base_archive}-${darwin_arch}"
 401               func_extract_an_archive "`pwd`" "${darwin_base_archive}"
 402               cd "$darwin_curdir"
 403               $rm "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}"
 404             done # $darwin_arches
 405       ## Okay now we have a bunch of thin objects, gotta fatten them up :)
 406             darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print| xargs basename | sort -u | $NL2SP`
 407             darwin_file=
 408             darwin_files=
 409             for darwin_file in $darwin_filelist; do
 410               darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP`
 411               lipo -create -output "$darwin_file" $darwin_files
 412             done # $darwin_filelist
 413             ${rm}r unfat-$$
 414             cd "$darwin_orig_dir"
 415           else
 416             cd "$darwin_orig_dir"
 417             func_extract_an_archive "$my_xdir" "$my_xabs"
 418           fi # $darwin_arches
 419         fi # $run
 420         ;;
 421       *)
 422         func_extract_an_archive "$my_xdir" "$my_xabs"
 423         ;;
 424       esac
 425       my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP`
 426     done
 427     func_extract_archives_result="$my_oldobjs"
 428 }
 429 # End of Shell function definitions
 430 #####################################
 431
 432 # Darwin sucks
 433 eval std_shrext=\"$shrext_cmds\"
 434
 435 disable_libs=no
 436
 437 # Parse our command line options once, thoroughly.
 438 while test "$#" -gt 0
 439 do
 440   arg="$1"
 441   shift
 442
 443   case $arg in
 444   -*=*) optarg=`$echo "X$arg" | $Xsed -e 's/[-_a-zA-Z0-9]*=//'` ;;
 445   *) optarg= ;;
 446   esac
 447
 448   # If the previous option needs an argument, assign it.
 449   if test -n "$prev"; then
 450     case $prev in
 451     execute_dlfiles)
 452       execute_dlfiles="$execute_dlfiles $arg"
 453       ;;
 454     tag)
 455       tagname="$arg"
 456       preserve_args="${preserve_args}=$arg"
 457
 458       # Check whether tagname contains only valid characters
 459       case $tagname in
 460       *[!-_A-Za-z0-9,/]*)
 461         $echo "$progname: invalid tag name: $tagname" 1>&2
 462         exit $EXIT_FAILURE
 463         ;;
 464       esac
 465
 466       case $tagname in
 467       CC)
 468         # Don't test for the "default" C tag, as we know, it's there, but
 469         # not specially marked.
 470         ;;
 471       *)
 472         if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "$progpath" > /dev/null; then
 473           taglist="$taglist $tagname"
 474           # Evaluate the configuration.
 475           eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$tagname'$/,/^# ### END LIBTOOL TAG CONFIG: '$tagname'$/p' < $progpath`"
 476         else
 477           $echo "$progname: ignoring unknown tag $tagname" 1>&2
 478         fi
 479         ;;
 480       esac
 481       ;;
 482     *)
 483       eval "$prev=\$arg"
 484       ;;
 485     esac
 486
 487     prev=
 488     prevopt=
 489     continue
 490   fi
 491
 492   # Have we seen a non-optional argument yet?
 493   case $arg in
 494   --help)
 495     show_help=yes
 496     ;;
 497
 498   --version)
 499     echo "\
 500 $PROGRAM (GNU $PACKAGE) $VERSION$TIMESTAMP
 501
 502 Copyright (C) 2007  Free Software Foundation, Inc.
 503 This is free software; see the source for copying conditions.  There is NO
 504 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
 505     exit $?
 506     ;;
 507
 508   --config)
 509     ${SED} -e '1,/^# ### BEGIN LIBTOOL CONFIG/d' -e '/^# ### END LIBTOOL CONFIG/,$d' $progpath
 510     # Now print the configurations for the tags.
 511     for tagname in $taglist; do
 512       ${SED} -n -e "/^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$/,/^# ### END LIBTOOL TAG CONFIG: $tagname$/p" < "$progpath"
 513     done
 514     exit $?
 515     ;;
 516
 517   --debug)
 518     $echo "$progname: enabling shell trace mode"
 519     set -x
 520     preserve_args="$preserve_args $arg"
 521     ;;
 522
 523   --dry-run | -n)
 524     run=:
 525     ;;
 526
 527   --features)
 528     $echo "host: $host"
 529     if test "$build_libtool_libs" = yes; then
 530       $echo "enable shared libraries"
 531     else
 532       $echo "disable shared libraries"
 533     fi
 534     if test "$build_old_libs" = yes; then
 535       $echo "enable static libraries"
 536     else
 537       $echo "disable static libraries"
 538     fi
 539     exit $?
 540     ;;
 541
 542   --finish) mode="finish" ;;
 543
 544   --mode) prevopt="--mode" prev=mode ;;
 545   --mode=*) mode="$optarg" ;;
 546
 547   --preserve-dup-deps) duplicate_deps="yes" ;;
 548
 549   --quiet | --silent)
 550     show=:
 551     preserve_args="$preserve_args $arg"
 552     ;;
 553
 554   --tag)
 555     prevopt="--tag"
 556     prev=tag
 557     preserve_args="$preserve_args --tag"
 558     ;;
 559   --tag=*)
 560     set tag "$optarg" ${1+"$@"}
 561     shift
 562     prev=tag
 563     preserve_args="$preserve_args --tag"
 564     ;;
 565
 566   -dlopen)
 567     prevopt="-dlopen"
 568     prev=execute_dlfiles
 569     ;;
 570
 571   -*)
 572     $echo "$modename: unrecognized option \`$arg'" 1>&2
 573     $echo "$help" 1>&2
 574     exit $EXIT_FAILURE
 575     ;;
 576
 577   *)
 578     nonopt="$arg"
 579     break
 580     ;;
 581   esac
 582 done
 583
 584 if test -n "$prevopt"; then
 585   $echo "$modename: option \`$prevopt' requires an argument" 1>&2
 586   $echo "$help" 1>&2
 587   exit $EXIT_FAILURE
 588 fi
 589
 590 case $disable_libs in
 591 no)
 592   ;;
 593 shared)
 594   build_libtool_libs=no
 595   build_old_libs=yes
 596   ;;
 597 static)
 598   build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
 599   ;;
 600 esac
 601
 602 # If this variable is set in any of the actions, the command in it
 603 # will be execed at the end.  This prevents here-documents from being
 604 # left over by shells.
 605 exec_cmd=
 606
 607 if test -z "$show_help"; then
 608
 609   # Infer the operation mode.
 610   if test -z "$mode"; then
 611     $echo "*** Warning: inferring the mode of operation is deprecated." 1>&2
 612     $echo "*** Future versions of Libtool will require --mode=MODE be specified." 1>&2
 613     case $nonopt in
 614     *cc | cc* | *++ | gcc* | *-gcc* | g++* | xlc*)
 615       mode=link
 616       for arg
 617       do
 618         case $arg in
 619         -c)
 620            mode=compile
 621            break
 622            ;;
 623         esac
 624       done
 625       ;;
 626     *db | *dbx | *strace | *truss)
 627       mode=execute
 628       ;;
 629     *install*|cp|mv)
 630       mode=install
 631       ;;
 632     *rm)
 633       mode=uninstall
 634       ;;
 635     *)
 636       # If we have no mode, but dlfiles were specified, then do execute mode.
 637       test -n "$execute_dlfiles" && mode=execute
 638
 639       # Just use the default operation mode.
 640       if test -z "$mode"; then
 641         if test -n "$nonopt"; then
 642           $echo "$modename: warning: cannot infer operation mode from \`$nonopt'" 1>&2
 643         else
 644           $echo "$modename: warning: cannot infer operation mode without MODE-ARGS" 1>&2
 645         fi
 646       fi
 647       ;;
 648     esac
 649   fi
 650
 651   # Only execute mode is allowed to have -dlopen flags.
 652   if test -n "$execute_dlfiles" && test "$mode" != execute; then
 653     $echo "$modename: unrecognized option \`-dlopen'" 1>&2
 654     $echo "$help" 1>&2
 655     exit $EXIT_FAILURE
 656   fi
 657
 658   # Change the help message to a mode-specific one.
 659   generic_help="$help"
 660   help="Try \`$modename --help --mode=$mode' for more information."
 661
 662   # These modes are in order of execution frequency so that they run quickly.
 663   case $mode in
 664   # libtool compile mode
 665   compile)
 666     modename="$modename: compile"
 667     # Get the compilation command and the source file.
 668     base_compile=
 669     srcfile="$nonopt"  #  always keep a non-empty value in "srcfile"
 670     suppress_opt=yes
 671     suppress_output=
 672     arg_mode=normal
 673     libobj=
 674     later=
 675
 676     for arg
 677     do
 678       case $arg_mode in
 679       arg  )
 680         # do not "continue".  Instead, add this to base_compile
 681         lastarg="$arg"
 682         arg_mode=normal
 683         ;;
 684
 685       target )
 686         libobj="$arg"
 687         arg_mode=normal
 688         continue
 689         ;;
 690
 691       normal )
 692         # Accept any command-line options.
 693         case $arg in
 694         -o)
 695           if test -n "$libobj" ; then
 696             $echo "$modename: you cannot specify \`-o' more than once" 1>&2
 697             exit $EXIT_FAILURE
 698           fi
 699           arg_mode=target
 700           continue
 701           ;;
 702
 703         -static | -prefer-pic | -prefer-non-pic)
 704           later="$later $arg"
 705           continue
 706           ;;
 707
 708         -no-suppress)
 709           suppress_opt=no
 710           continue
 711           ;;
 712
 713         -Xcompiler)
 714           arg_mode=arg  #  the next one goes into the "base_compile" arg list
 715           continue      #  The current "srcfile" will either be retained or
 716           ;;            #  replaced later.  I would guess that would be a bug.
 717
 718         -Wc,*)
 719           args=`$echo "X$arg" | $Xsed -e "s/^-Wc,//"`
 720           lastarg=
 721           save_ifs="$IFS"; IFS=','
 722           for arg in $args; do
 723             IFS="$save_ifs"
 724
 725             # Double-quote args containing other shell metacharacters.
 726             # Many Bourne shells cannot handle close brackets correctly
 727             # in scan sets, so we specify it separately.
 728             case $arg in
 729               *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \     ]*|*]*|"")
 730               arg="\"$arg\""
 731               ;;
 732             esac
 733             lastarg="$lastarg $arg"
 734           done
 735           IFS="$save_ifs"
 736           lastarg=`$echo "X$lastarg" | $Xsed -e "s/^ //"`
 737
 738           # Add the arguments to base_compile.
 739           base_compile="$base_compile $lastarg"
 740           continue
 741           ;;
 742
 743         * )
 744           # Accept the current argument as the source file.
 745           # The previous "srcfile" becomes the current argument.
 746           #
 747           lastarg="$srcfile"
 748           srcfile="$arg"
 749           ;;
 750         esac  #  case $arg
 751         ;;
 752       esac    #  case $arg_mode
 753
 754       # Aesthetically quote the previous argument.
 755       lastarg=`$echo "X$lastarg" | $Xsed -e "$sed_quote_subst"`
 756
 757       case $lastarg in
 758       # Double-quote args containing other shell metacharacters.
 759       # Many Bourne shells cannot handle close brackets correctly
 760       # in scan sets, and some SunOS ksh mistreat backslash-escaping
 761       # in scan sets (worked around with variable expansion),
 762       # and furthermore cannot handle '|' '&' '(' ')' in scan sets
 763       # at all, so we specify them separately.
 764       *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \     ]*|*]*|"")
 765         lastarg="\"$lastarg\""
 766         ;;
 767       esac
 768
 769       base_compile="$base_compile $lastarg"
 770     done # for arg
 771
 772     case $arg_mode in
 773     arg)
 774       $echo "$modename: you must specify an argument for -Xcompile"
 775       exit $EXIT_FAILURE
 776       ;;
 777     target)
 778       $echo "$modename: you must specify a target with \`-o'" 1>&2
 779       exit $EXIT_FAILURE
 780       ;;
 781     *)
 782       # Get the name of the library object.
 783       [ -z "$libobj" ] && libobj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%'`
 784       ;;
 785     esac
 786
 787     # Recognize several different file suffixes.
 788     # If the user specifies -o file.o, it is replaced with file.lo
 789     xform='[cCFSifmso]'
 790     case $libobj in
 791     *.ada) xform=ada ;;
 792     *.adb) xform=adb ;;
 793     *.ads) xform=ads ;;
 794     *.asm) xform=asm ;;
 795     *.c++) xform=c++ ;;
 796     *.cc) xform=cc ;;
 797     *.ii) xform=ii ;;
 798     *.class) xform=class ;;
 799     *.cpp) xform=cpp ;;
 800     *.cxx) xform=cxx ;;
 801     *.[fF][09]?) xform=[fF][09]. ;;
 802     *.for) xform=for ;;
 803     *.java) xform=java ;;
 804     *.obj) xform=obj ;;
 805     esac
 806
 807     libobj=`$echo "X$libobj" | $Xsed -e "s/\.$xform$/.lo/"`
 808
 809     case $libobj in
 810     *.lo) obj=`$echo "X$libobj" | $Xsed -e "$lo2o"` ;;
 811     *)
 812       $echo "$modename: cannot determine name of library object from \`$libobj'" 1>&2
 813       exit $EXIT_FAILURE
 814       ;;
 815     esac
 816
 817     func_infer_tag $base_compile
 818
 819     for arg in $later; do
 820       case $arg in
 821       -static)
 822         build_old_libs=yes
 823         continue
 824         ;;
 825
 826       -prefer-pic)
 827         pic_mode=yes
 828         continue
 829         ;;
 830
 831       -prefer-non-pic)
 832         pic_mode=no
 833         continue
 834         ;;
 835       esac
 836     done
 837
 838     qlibobj=`$echo "X$libobj" | $Xsed -e "$sed_quote_subst"`
 839     case $qlibobj in
 840       *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \     ]*|*]*|"")
 841         qlibobj="\"$qlibobj\"" ;;
 842     esac
 843     test "X$libobj" != "X$qlibobj" \
 844         && $echo "X$libobj" | grep '[]~#^*{};<>?"'"'"'  &()|`$[]' \
 845         && $echo "$modename: libobj name \`$libobj' may not contain shell special characters."
 846     objname=`$echo "X$obj" | $Xsed -e 's%^.*/%%'`
 847     xdir=`$echo "X$obj" | $Xsed -e 's%/[^/]*$%%'`
 848     if test "X$xdir" = "X$obj"; then
 849       xdir=
 850     else
 851       xdir=$xdir/
 852     fi
 853     lobj=${xdir}$objdir/$objname
 854
 855     if test -z "$base_compile"; then
 856       $echo "$modename: you must specify a compilation command" 1>&2
 857       $echo "$help" 1>&2
 858       exit $EXIT_FAILURE
 859     fi
 860
 861     # Delete any leftover library objects.
 862     if test "$build_old_libs" = yes; then
 863       removelist="$obj $lobj $libobj ${libobj}T"
 864     else
 865       removelist="$lobj $libobj ${libobj}T"
 866     fi
 867
 868     $run $rm $removelist
 869     trap "$run $rm $removelist; exit $EXIT_FAILURE" 1 2 15
 870
 871     # On Cygwin there's no "real" PIC flag so we must build both object types
 872     case $host_os in
 873     cygwin* | mingw* | pw32* | os2*)
 874       pic_mode=default
 875       ;;
 876     esac
 877     if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then
 878       # non-PIC code in shared libraries is not supported
 879       pic_mode=default
 880     fi
 881
 882     # Calculate the filename of the output object if compiler does
 883     # not support -o with -c
 884     if test "$compiler_c_o" = no; then
 885       output_obj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext}
 886       lockfile="$output_obj.lock"
 887       removelist="$removelist $output_obj $lockfile"
 888       trap "$run $rm $removelist; exit $EXIT_FAILURE" 1 2 15
 889     else
 890       output_obj=
 891       need_locks=no
 892       lockfile=
 893     fi
 894
 895     # Lock this critical section if it is needed
 896     # We use this script file to make the link, it avoids creating a new file
 897     if test "$need_locks" = yes; then
 898       until $run ln "$srcfile" "$lockfile" 2>/dev/null; do
 899         $show "Waiting for $lockfile to be removed"
 900         sleep 2
 901       done
 902     elif test "$need_locks" = warn; then
 903       if test -f "$lockfile"; then
 904         $echo "\
 905 *** ERROR, $lockfile exists and contains:
 906 `cat $lockfile 2>/dev/null`
 907
 908 This indicates that another process is trying to use the same
 909 temporary object file, and libtool could not work around it because
 910 your compiler does not support \`-c' and \`-o' together.  If you
 911 repeat this compilation, it may succeed, by chance, but you had better
 912 avoid parallel builds (make -j) in this platform, or get a better
 913 compiler."
 914
 915         $run $rm $removelist
 916         exit $EXIT_FAILURE
 917       fi
 918       $echo "$srcfile" > "$lockfile"
 919     fi
 920
 921     if test -n "$fix_srcfile_path"; then
 922       eval srcfile=\"$fix_srcfile_path\"
 923     fi
 924     qsrcfile=`$echo "X$srcfile" | $Xsed -e "$sed_quote_subst"`
 925     case $qsrcfile in
 926       *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \     ]*|*]*|"")
 927       qsrcfile="\"$qsrcfile\"" ;;
 928     esac
 929
 930     $run $rm "$libobj" "${libobj}T"
 931
 932     # Create a libtool object file (analogous to a ".la" file),
 933     # but don't create it if we're doing a dry run.
 934     test -z "$run" && cat > ${libobj}T <<EOF
 935 # $libobj - a libtool object file
 936 # Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
 937 #
 938 # Please DO NOT delete this file!
 939 # It is necessary for linking the library.
 940
 941 # Name of the PIC object.
 942 EOF
 943
 944     # Only build a PIC object if we are building libtool libraries.
 945     if test "$build_libtool_libs" = yes; then
 946       # Without this assignment, base_compile gets emptied.
 947       fbsd_hideous_sh_bug=$base_compile
 948
 949       if test "$pic_mode" != no; then
 950         command="$base_compile $qsrcfile $pic_flag"
 951       else
 952         # Don't build PIC code
 953         command="$base_compile $qsrcfile"
 954       fi
 955
 956       if test ! -d "${xdir}$objdir"; then
 957         $show "$mkdir ${xdir}$objdir"
 958         $run $mkdir ${xdir}$objdir
 959         exit_status=$?
 960         if test "$exit_status" -ne 0 && test ! -d "${xdir}$objdir"; then
 961           exit $exit_status
 962         fi
 963       fi
 964
 965       if test -z "$output_obj"; then
 966         # Place PIC objects in $objdir
 967         command="$command -o $lobj"
 968       fi
 969
 970       $run $rm "$lobj" "$output_obj"
 971
 972       $show "$command"
 973       if $run eval "$command"; then :
 974       else
 975         test -n "$output_obj" && $run $rm $removelist
 976         exit $EXIT_FAILURE
 977       fi
 978
 979       if test "$need_locks" = warn &&
 980          test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
 981         $echo "\
 982 *** ERROR, $lockfile contains:
 983 `cat $lockfile 2>/dev/null`
 984
 985 but it should contain:
 986 $srcfile
 987
 988 This indicates that another process is trying to use the same
 989 temporary object file, and libtool could not work around it because
 990 your compiler does not support \`-c' and \`-o' together.  If you
 991 repeat this compilation, it may succeed, by chance, but you had better
 992 avoid parallel builds (make -j) in this platform, or get a better
 993 compiler."
 994
 995         $run $rm $removelist
 996         exit $EXIT_FAILURE
 997       fi
 998
 999       # Just move the object if needed, then go on to compile the next one
1000       if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
1001         $show "$mv $output_obj $lobj"
1002         if $run $mv $output_obj $lobj; then :
1003         else
1004           error=$?
1005           $run $rm $removelist
1006           exit $error
1007         fi
1008       fi
1009
1010       # Append the name of the PIC object to the libtool object file.
1011       test -z "$run" && cat >> ${libobj}T <<EOF
1012 pic_object='$objdir/$objname'
1013
1014 EOF
1015
1016       # Allow error messages only from the first compilation.
1017       if test "$suppress_opt" = yes; then
1018         suppress_output=' >/dev/null 2>&1'
1019       fi
1020     else
1021       # No PIC object so indicate it doesn't exist in the libtool
1022       # object file.
1023       test -z "$run" && cat >> ${libobj}T <<EOF
1024 pic_object=none
1025
1026 EOF
1027     fi
1028
1029     # Only build a position-dependent object if we build old libraries.
1030     if test "$build_old_libs" = yes; then
1031       if test "$pic_mode" != yes; then
1032         # Don't build PIC code
1033         command="$base_compile $qsrcfile"
1034       else
1035         command="$base_compile $qsrcfile $pic_flag"
1036       fi
1037       if test "$compiler_c_o" = yes; then
1038         command="$command -o $obj"
1039       fi
1040
1041       # Suppress compiler output if we already did a PIC compilation.
1042       command="$command$suppress_output"
1043       $run $rm "$obj" "$output_obj"
1044       $show "$command"
1045       if $run eval "$command"; then :
1046       else
1047         $run $rm $removelist
1048         exit $EXIT_FAILURE
1049       fi
1050
1051       if test "$need_locks" = warn &&
1052          test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
1053         $echo "\
1054 *** ERROR, $lockfile contains:
1055 `cat $lockfile 2>/dev/null`
1056
1057 but it should contain:
1058 $srcfile
1059
1060 This indicates that another process is trying to use the same
1061 temporary object file, and libtool could not work around it because
1062 your compiler does not support \`-c' and \`-o' together.  If you
1063 repeat this compilation, it may succeed, by chance, but you had better
1064 avoid parallel builds (make -j) in this platform, or get a better
1065 compiler."
1066
1067         $run $rm $removelist
1068         exit $EXIT_FAILURE
1069       fi
1070
1071       # Just move the object if needed
1072       if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
1073         $show "$mv $output_obj $obj"
1074         if $run $mv $output_obj $obj; then :
1075         else
1076           error=$?
1077           $run $rm $removelist
1078           exit $error
1079         fi
1080       fi
1081
1082       # Append the name of the non-PIC object the libtool object file.
1083       # Only append if the libtool object file exists.
1084       test -z "$run" && cat >> ${libobj}T <<EOF
1085 # Name of the non-PIC object.
1086 non_pic_object='$objname'
1087
1088 EOF
1089     else
1090       # Append the name of the non-PIC object the libtool object file.
1091       # Only append if the libtool object file exists.
1092       test -z "$run" && cat >> ${libobj}T <<EOF
1093 # Name of the non-PIC object.
1094 non_pic_object=none
1095
1096 EOF
1097     fi
1098
1099     $run $mv "${libobj}T" "${libobj}"
1100
1101     # Unlock the critical section if it was locked
1102     if test "$need_locks" != no; then
1103       $run $rm "$lockfile"
1104     fi
1105
1106     exit $EXIT_SUCCESS
1107     ;;
1108
1109   # libtool link mode
1110   link | relink)
1111     modename="$modename: link"
1112     case $host in
1113     *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
1114       # It is impossible to link a dll without this setting, and
1115       # we shouldn't force the makefile maintainer to figure out
1116       # which system we are compiling for in order to pass an extra
1117       # flag for every libtool invocation.
1118       # allow_undefined=no
1119
1120       # FIXME: Unfortunately, there are problems with the above when trying
1121       # to make a dll which has undefined symbols, in which case not
1122       # even a static library is built.  For now, we need to specify
1123       # -no-undefined on the libtool link line when we can be certain
1124       # that all symbols are satisfied, otherwise we get a static library.
1125       allow_undefined=yes
1126       ;;
1127     *)
1128       allow_undefined=yes
1129       ;;
1130     esac
1131     libtool_args="$nonopt"
1132     base_compile="$nonopt $@"
1133     compile_command="$nonopt"
1134     finalize_command="$nonopt"
1135
1136     compile_rpath=
1137     finalize_rpath=
1138     compile_shlibpath=
1139     finalize_shlibpath=
1140     convenience=
1141     old_convenience=
1142     deplibs=
1143     old_deplibs=
1144     compiler_flags=
1145     linker_flags=
1146     dllsearchpath=
1147     lib_search_path=`pwd`
1148     inst_prefix_dir=
1149
1150     avoid_version=no
1151     dlfiles=
1152     dlprefiles=
1153     dlself=no
1154     export_dynamic=no
1155     export_symbols=
1156     export_symbols_regex=
1157     generated=
1158     libobjs=
1159     ltlibs=
1160     module=no
1161     no_install=no
1162     objs=
1163     non_pic_objects=
1164     notinst_path= # paths that contain not-installed libtool libraries
1165     precious_files_regex=
1166     prefer_static_libs=no
1167     preload=no
1168     prev=
1169     prevarg=
1170     release=
1171     rpath=
1172     xrpath=
1173     perm_rpath=
1174     temp_rpath=
1175     thread_safe=no
1176     vinfo=
1177     vinfo_number=no
1178
1179     func_infer_tag $base_compile
1180
1181     # We need to know -static, to get the right output filenames.
1182     for arg
1183     do
1184       case $arg in
1185       -all-static | -static | -static-libtool-libs)
1186         case $arg in
1187         -all-static)
1188           if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
1189             $echo "$modename: warning: complete static linking is impossible in this configuration" 1>&2
1190           fi
1191           if test -n "$link_static_flag"; then
1192             dlopen_self=$dlopen_self_static
1193           fi
1194           prefer_static_libs=yes
1195           ;;
1196         -static)
1197           if test -z "$pic_flag" && test -n "$link_static_flag"; then
1198             dlopen_self=$dlopen_self_static
1199           fi
1200           prefer_static_libs=built
1201           ;;
1202         -static-libtool-libs)
1203           if test -z "$pic_flag" && test -n "$link_static_flag"; then
1204             dlopen_self=$dlopen_self_static
1205           fi
1206           prefer_static_libs=yes
1207           ;;
1208         esac
1209         build_libtool_libs=no
1210         build_old_libs=yes
1211         break
1212         ;;
1213       esac
1214     done
1215
1216     # See if our shared archives depend on static archives.
1217     test -n "$old_archive_from_new_cmds" && build_old_libs=yes
1218
1219     # Go through the arguments, transforming them on the way.
1220     while test "$#" -gt 0; do
1221       arg="$1"
1222       shift
1223       case $arg in
1224       *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \     ]*|*]*|"")
1225         qarg=\"`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`\" ### testsuite: skip nested quoting test
1226         ;;
1227       *) qarg=$arg ;;
1228       esac
1229       libtool_args="$libtool_args $qarg"
1230
1231       # If the previous option needs an argument, assign it.
1232       if test -n "$prev"; then
1233         case $prev in
1234         output)
1235           compile_command="$compile_command @OUTPUT@"
1236           finalize_command="$finalize_command @OUTPUT@"
1237           ;;
1238         esac
1239
1240         case $prev in
1241         dlfiles|dlprefiles)
1242           if test "$preload" = no; then
1243             # Add the symbol object into the linking commands.
1244             compile_command="$compile_command @SYMFILE@"
1245             finalize_command="$finalize_command @SYMFILE@"
1246             preload=yes
1247           fi
1248           case $arg in
1249           *.la | *.lo) ;;  # We handle these cases below.
1250           force)
1251             if test "$dlself" = no; then
1252               dlself=needless
1253               export_dynamic=yes
1254             fi
1255             prev=
1256             continue
1257             ;;
1258           self)
1259             if test "$prev" = dlprefiles; then
1260               dlself=yes
1261             elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
1262               dlself=yes
1263             else
1264               dlself=needless
1265               export_dynamic=yes
1266             fi
1267             prev=
1268             continue
1269             ;;
1270           *)
1271             if test "$prev" = dlfiles; then
1272               dlfiles="$dlfiles $arg"
1273             else
1274               dlprefiles="$dlprefiles $arg"
1275             fi
1276             prev=
1277             continue
1278             ;;
1279           esac
1280           ;;
1281         expsyms)
1282           export_symbols="$arg"
1283           if test ! -f "$arg"; then
1284             $echo "$modename: symbol file \`$arg' does not exist"
1285             exit $EXIT_FAILURE
1286           fi
1287           prev=
1288           continue
1289           ;;
1290         expsyms_regex)
1291           export_symbols_regex="$arg"
1292           prev=
1293           continue
1294           ;;
1295         inst_prefix)
1296           inst_prefix_dir="$arg"
1297           prev=
1298           continue
1299           ;;
1300         precious_regex)
1301           precious_files_regex="$arg"
1302           prev=
1303           continue
1304           ;;
1305         release)
1306           release="-$arg"
1307           prev=
1308           continue
1309           ;;
1310         objectlist)
1311           if test -f "$arg"; then
1312             save_arg=$arg
1313             moreargs=
1314             for fil in `cat $save_arg`
1315             do
1316 #             moreargs="$moreargs $fil"
1317               arg=$fil
1318               # A libtool-controlled object.
1319
1320               # Check to see that this really is a libtool object.
1321               if (${SED} -e '2q' $arg | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
1322                 pic_object=
1323                 non_pic_object=
1324
1325                 # Read the .lo file
1326                 # If there is no directory component, then add one.
1327                 case $arg in
1328                 */* | *\\*) . $arg ;;
1329                 *) . ./$arg ;;
1330                 esac
1331
1332                 if test -z "$pic_object" || \
1333                    test -z "$non_pic_object" ||
1334                    test "$pic_object" = none && \
1335                    test "$non_pic_object" = none; then
1336                   $echo "$modename: cannot find name of object for \`$arg'" 1>&2
1337                   exit $EXIT_FAILURE
1338                 fi
1339
1340                 # Extract subdirectory from the argument.
1341                 xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
1342                 if test "X$xdir" = "X$arg"; then
1343                   xdir=
1344                 else
1345                   xdir="$xdir/"
1346                 fi
1347
1348                 if test "$pic_object" != none; then
1349                   # Prepend the subdirectory the object is found in.
1350                   pic_object="$xdir$pic_object"
1351
1352                   if test "$prev" = dlfiles; then
1353                     if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
1354                       dlfiles="$dlfiles $pic_object"
1355                       prev=
1356                       continue
1357                     else
1358                       # If libtool objects are unsupported, then we need to preload.
1359                       prev=dlprefiles
1360                     fi
1361                   fi
1362
1363                   # CHECK ME:  I think I busted this.  -Ossama
1364                   if test "$prev" = dlprefiles; then
1365                     # Preload the old-style object.
1366                     dlprefiles="$dlprefiles $pic_object"
1367                     prev=
1368                   fi
1369
1370                   # A PIC object.
1371                   libobjs="$libobjs $pic_object"
1372                   arg="$pic_object"
1373                 fi
1374
1375                 # Non-PIC object.
1376                 if test "$non_pic_object" != none; then
1377                   # Prepend the subdirectory the object is found in.
1378                   non_pic_object="$xdir$non_pic_object"
1379
1380                   # A standard non-PIC object
1381                   non_pic_objects="$non_pic_objects $non_pic_object"
1382                   if test -z "$pic_object" || test "$pic_object" = none ; then
1383                     arg="$non_pic_object"
1384                   fi
1385                 else
1386                   # If the PIC object exists, use it instead.
1387                   # $xdir was prepended to $pic_object above.
1388                   non_pic_object="$pic_object"
1389                   non_pic_objects="$non_pic_objects $non_pic_object"
1390                 fi
1391               else
1392                 # Only an error if not doing a dry-run.
1393                 if test -z "$run"; then
1394                   $echo "$modename: \`$arg' is not a valid libtool object" 1>&2
1395                   exit $EXIT_FAILURE
1396                 else
1397                   # Dry-run case.
1398
1399                   # Extract subdirectory from the argument.
1400                   xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
1401                   if test "X$xdir" = "X$arg"; then
1402                     xdir=
1403                   else
1404                     xdir="$xdir/"
1405                   fi
1406
1407                   pic_object=`$echo "X${xdir}${objdir}/${arg}" | $Xsed -e "$lo2o"`
1408                   non_pic_object=`$echo "X${xdir}${arg}" | $Xsed -e "$lo2o"`
1409                   libobjs="$libobjs $pic_object"
1410                   non_pic_objects="$non_pic_objects $non_pic_object"
1411                 fi
1412               fi
1413             done
1414           else
1415             $echo "$modename: link input file \`$save_arg' does not exist"
1416             exit $EXIT_FAILURE
1417           fi
1418           arg=$save_arg
1419           prev=
1420           continue
1421           ;;
1422         rpath | xrpath)
1423           # We need an absolute path.
1424           case $arg in
1425           [\\/]* | [A-Za-z]:[\\/]*) ;;
1426           *)
1427             $echo "$modename: only absolute run-paths are allowed" 1>&2
1428             exit $EXIT_FAILURE
1429             ;;
1430           esac
1431           if test "$prev" = rpath; then
1432             case "$rpath " in
1433             *" $arg "*) ;;
1434             *) rpath="$rpath $arg" ;;
1435             esac
1436           else
1437             case "$xrpath " in
1438             *" $arg "*) ;;
1439             *) xrpath="$xrpath $arg" ;;
1440             esac
1441           fi
1442           prev=
1443           continue
1444           ;;
1445         xcompiler)
1446           compiler_flags="$compiler_flags $qarg"
1447           prev=
1448           compile_command="$compile_command $qarg"
1449           finalize_command="$finalize_command $qarg"
1450           continue
1451           ;;
1452         xlinker)
1453           linker_flags="$linker_flags $qarg"
1454           compiler_flags="$compiler_flags $wl$qarg"
1455           prev=
1456           compile_command="$compile_command $wl$qarg"
1457           finalize_command="$finalize_command $wl$qarg"
1458           continue
1459           ;;
1460         xcclinker)
1461           linker_flags="$linker_flags $qarg"
1462           compiler_flags="$compiler_flags $qarg"
1463           prev=
1464           compile_command="$compile_command $qarg"
1465           finalize_command="$finalize_command $qarg"
1466           continue
1467           ;;
1468         shrext)
1469           shrext_cmds="$arg"
1470           prev=
1471           continue
1472           ;;
1473         darwin_framework|darwin_framework_skip)
1474           test "$prev" = "darwin_framework" && compiler_flags="$compiler_flags $arg"
1475           compile_command="$compile_command $arg"
1476           finalize_command="$finalize_command $arg"
1477           prev=
1478           continue
1479           ;;
1480         *)
1481           eval "$prev=\"\$arg\""
1482           prev=
1483           continue
1484           ;;
1485         esac
1486       fi # test -n "$prev"
1487
1488       prevarg="$arg"
1489
1490       case $arg in
1491       -all-static)
1492         if test -n "$link_static_flag"; then
1493           compile_command="$compile_command $link_static_flag"
1494           finalize_command="$finalize_command $link_static_flag"
1495         fi
1496         continue
1497         ;;
1498
1499       -allow-undefined)
1500         # FIXME: remove this flag sometime in the future.
1501         $echo "$modename: \`-allow-undefined' is deprecated because it is the default" 1>&2
1502         continue
1503         ;;
1504
1505       -avoid-version)
1506         avoid_version=yes
1507         continue
1508         ;;
1509
1510       -dlopen)
1511         prev=dlfiles
1512         continue
1513         ;;
1514
1515       -dlpreopen)
1516         prev=dlprefiles
1517         continue
1518         ;;
1519
1520       -export-dynamic)
1521         export_dynamic=yes
1522         continue
1523         ;;
1524
1525       -export-symbols | -export-symbols-regex)
1526         if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
1527           $echo "$modename: more than one -exported-symbols argument is not allowed"
1528           exit $EXIT_FAILURE
1529         fi
1530         if test "X$arg" = "X-export-symbols"; then
1531           prev=expsyms
1532         else
1533           prev=expsyms_regex
1534         fi
1535         continue
1536         ;;
1537
1538       -framework|-arch|-isysroot)
1539         case " $CC " in
1540           *" ${arg} ${1} "* | *" ${arg} ${1} "*)
1541                 prev=darwin_framework_skip ;;
1542           *) compiler_flags="$compiler_flags $arg"
1543              prev=darwin_framework ;;
1544         esac
1545         compile_command="$compile_command $arg"
1546         finalize_command="$finalize_command $arg"
1547         continue
1548         ;;
1549
1550       -inst-prefix-dir)
1551         prev=inst_prefix
1552         continue
1553         ;;
1554
1555       # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
1556       # so, if we see these flags be careful not to treat them like -L
1557       -L[A-Z][A-Z]*:*)
1558         case $with_gcc/$host in
1559         no/*-*-irix* | /*-*-irix*)
1560           compile_command="$compile_command $arg"
1561           finalize_command="$finalize_command $arg"
1562           ;;
1563         esac
1564         continue
1565         ;;
1566
1567       -L*)
1568         dir=`$echo "X$arg" | $Xsed -e 's/^-L//'`
1569         # We need an absolute path.
1570         case $dir in
1571         [\\/]* | [A-Za-z]:[\\/]*) ;;
1572         *)
1573           absdir=`cd "$dir" && pwd`
1574           if test -z "$absdir"; then
1575             $echo "$modename: cannot determine absolute directory name of \`$dir'" 1>&2
1576             absdir="$dir"
1577             notinst_path="$notinst_path $dir"
1578           fi
1579           dir="$absdir"
1580           ;;
1581         esac
1582         case "$deplibs " in
1583         *" -L$dir "*) ;;
1584         *)
1585           deplibs="$deplibs -L$dir"
1586           lib_search_path="$lib_search_path $dir"
1587           ;;
1588         esac
1589         case $host in
1590         *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
1591           testbindir=`$echo "X$dir" | $Xsed -e 's*/lib$*/bin*'`
1592           case :$dllsearchpath: in
1593           *":$dir:"*) ;;
1594           *) dllsearchpath="$dllsearchpath:$dir";;
1595           esac
1596           case :$dllsearchpath: in
1597           *":$testbindir:"*) ;;
1598           *) dllsearchpath="$dllsearchpath:$testbindir";;
1599           esac
1600           ;;
1601         esac
1602         continue
1603         ;;
1604
1605       -l*)
1606         if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then
1607           case $host in
1608           *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos*)
1609             # These systems don't actually have a C or math library (as such)
1610             continue
1611             ;;
1612           *-*-os2*)
1613             # These systems don't actually have a C library (as such)
1614             test "X$arg" = "X-lc" && continue
1615             ;;
1616           *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
1617             # Do not include libc due to us having libc/libc_r.
1618             test "X$arg" = "X-lc" && continue
1619             ;;
1620           *-*-rhapsody* | *-*-darwin1.[012])
1621             # Rhapsody C and math libraries are in the System framework
1622             deplibs="$deplibs -framework System"
1623             continue
1624             ;;
1625           *-*-sco3.2v5* | *-*-sco5v6*)
1626             # Causes problems with __ctype
1627             test "X$arg" = "X-lc" && continue
1628             ;;
1629           *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
1630             # Compiler inserts libc in the correct place for threads to work
1631             test "X$arg" = "X-lc" && continue
1632             ;;
1633           esac
1634         elif test "X$arg" = "X-lc_r"; then
1635          case $host in
1636          *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
1637            # Do not include libc_r directly, use -pthread flag.
1638            continue
1639            ;;
1640          esac
1641         fi
1642         deplibs="$deplibs $arg"
1643         continue
1644         ;;
1645
1646       # Tru64 UNIX uses -model [arg] to determine the layout of C++
1647       # classes, name mangling, and exception handling.
1648       -model)
1649         compile_command="$compile_command $arg"
1650         compiler_flags="$compiler_flags $arg"
1651         finalize_command="$finalize_command $arg"
1652         prev=xcompiler
1653         continue
1654         ;;
1655
1656      -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
1657         compiler_flags="$compiler_flags $arg"
1658         compile_command="$compile_command $arg"
1659         finalize_command="$finalize_command $arg"
1660         continue
1661         ;;
1662
1663       -module)
1664         module=yes
1665         continue
1666         ;;
1667
1668       # -64, -mips[0-9] enable 64-bit mode on the SGI compiler
1669       # -r[0-9][0-9]* specifies the processor on the SGI compiler
1670       # -xarch=*, -xtarget=* enable 64-bit mode on the Sun compiler
1671       # +DA*, +DD* enable 64-bit mode on the HP compiler
1672       # -q* pass through compiler args for the IBM compiler
1673       # -m* pass through architecture-specific compiler args for GCC
1674       # -m*, -t[45]*, -txscale* pass through architecture-specific
1675       # compiler args for GCC
1676       # -p, -pg, --coverage, -fprofile-* pass through profiling flag for GCC
1677       # -F/path gives path to uninstalled frameworks, gcc on darwin
1678       # @file GCC response files
1679       -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
1680       -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*)
1681
1682         # Unknown arguments in both finalize_command and compile_command need
1683         # to be aesthetically quoted because they are evaled later.
1684         arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
1685         case $arg in
1686         *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \   ]*|*]*|"")
1687           arg="\"$arg\""
1688           ;;
1689         esac
1690         compile_command="$compile_command $arg"
1691         finalize_command="$finalize_command $arg"
1692         compiler_flags="$compiler_flags $arg"
1693         continue
1694         ;;
1695
1696       -shrext)
1697         prev=shrext
1698         continue
1699         ;;
1700
1701       -no-fast-install)
1702         fast_install=no
1703         continue
1704         ;;
1705
1706       -no-install)
1707         case $host in
1708         *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin*)
1709           # The PATH hackery in wrapper scripts is required on Windows
1710           # and Darwin in order for the loader to find any dlls it needs.
1711           $echo "$modename: warning: \`-no-install' is ignored for $host" 1>&2
1712           $echo "$modename: warning: assuming \`-no-fast-install' instead" 1>&2
1713           fast_install=no
1714           ;;
1715         *) no_install=yes ;;
1716         esac
1717         continue
1718         ;;
1719
1720       -no-undefined)
1721         allow_undefined=no
1722         continue
1723         ;;
1724
1725       -objectlist)
1726         prev=objectlist
1727         continue
1728         ;;
1729
1730       -o) prev=output ;;
1731
1732       -precious-files-regex)
1733         prev=precious_regex
1734         continue
1735         ;;
1736
1737       -release)
1738         prev=release
1739         continue
1740         ;;
1741
1742       -rpath)
1743         prev=rpath
1744         continue
1745         ;;
1746
1747       -R)
1748         prev=xrpath
1749         continue
1750         ;;
1751
1752       -R*)
1753         dir=`$echo "X$arg" | $Xsed -e 's/^-R//'`
1754         # We need an absolute path.
1755         case $dir in
1756         [\\/]* | [A-Za-z]:[\\/]*) ;;
1757         *)
1758           $echo "$modename: only absolute run-paths are allowed" 1>&2
1759           exit $EXIT_FAILURE
1760           ;;
1761         esac
1762         case "$xrpath " in
1763         *" $dir "*) ;;
1764         *) xrpath="$xrpath $dir" ;;
1765         esac
1766         continue
1767         ;;
1768
1769       -static | -static-libtool-libs)
1770         # The effects of -static are defined in a previous loop.
1771         # We used to do the same as -all-static on platforms that
1772         # didn't have a PIC flag, but the assumption that the effects
1773         # would be equivalent was wrong.  It would break on at least
1774         # Digital Unix and AIX.
1775         continue
1776         ;;
1777
1778       -thread-safe)
1779         thread_safe=yes
1780         continue
1781         ;;
1782
1783       -version-info)
1784         prev=vinfo
1785         continue
1786         ;;
1787       -version-number)
1788         prev=vinfo
1789         vinfo_number=yes
1790         continue
1791         ;;
1792
1793       -Wc,*)
1794         args=`$echo "X$arg" | $Xsed -e "$sed_quote_subst" -e 's/^-Wc,//'`
1795         arg=
1796         save_ifs="$IFS"; IFS=','
1797         for flag in $args; do
1798           IFS="$save_ifs"
1799           case $flag in
1800             *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \       ]*|*]*|"")
1801             flag="\"$flag\""
1802             ;;
1803           esac
1804           arg="$arg $wl$flag"
1805           compiler_flags="$compiler_flags $flag"
1806         done
1807         IFS="$save_ifs"
1808         arg=`$echo "X$arg" | $Xsed -e "s/^ //"`
1809         ;;
1810
1811       -Wl,*)
1812         args=`$echo "X$arg" | $Xsed -e "$sed_quote_subst" -e 's/^-Wl,//'`
1813         arg=
1814         save_ifs="$IFS"; IFS=','
1815         for flag in $args; do
1816           IFS="$save_ifs"
1817           case $flag in
1818             *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \       ]*|*]*|"")
1819             flag="\"$flag\""
1820             ;;
1821           esac
1822           arg="$arg $wl$flag"
1823           compiler_flags="$compiler_flags $wl$flag"
1824           linker_flags="$linker_flags $flag"
1825         done
1826         IFS="$save_ifs"
1827         arg=`$echo "X$arg" | $Xsed -e "s/^ //"`
1828         ;;
1829
1830       -Xcompiler)
1831         prev=xcompiler
1832         continue
1833         ;;
1834
1835       -Xlinker)
1836         prev=xlinker
1837         continue
1838         ;;
1839
1840       -XCClinker)
1841         prev=xcclinker
1842         continue
1843         ;;
1844
1845       # Some other compiler flag.
1846       -* | +*)
1847         # Unknown arguments in both finalize_command and compile_command need
1848         # to be aesthetically quoted because they are evaled later.
1849         arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
1850         case $arg in
1851         *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \   ]*|*]*|"")
1852           arg="\"$arg\""
1853           ;;
1854         esac
1855         ;;
1856
1857       *.$objext)
1858         # A standard object.
1859         objs="$objs $arg"
1860         ;;
1861
1862       *.lo)
1863         # A libtool-controlled object.
1864
1865         # Check to see that this really is a libtool object.
1866         if (${SED} -e '2q' $arg | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
1867           pic_object=
1868           non_pic_object=
1869
1870           # Read the .lo file
1871           # If there is no directory component, then add one.
1872           case $arg in
1873           */* | *\\*) . $arg ;;
1874           *) . ./$arg ;;
1875           esac
1876
1877           if test -z "$pic_object" || \
1878              test -z "$non_pic_object" ||
1879              test "$pic_object" = none && \
1880              test "$non_pic_object" = none; then
1881             $echo "$modename: cannot find name of object for \`$arg'" 1>&2
1882             exit $EXIT_FAILURE
1883           fi
1884
1885           # Extract subdirectory from the argument.
1886           xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
1887           if test "X$xdir" = "X$arg"; then
1888             xdir=
1889           else
1890             xdir="$xdir/"
1891           fi
1892
1893           if test "$pic_object" != none; then
1894             # Prepend the subdirectory the object is found in.
1895             pic_object="$xdir$pic_object"
1896
1897             if test "$prev" = dlfiles; then
1898               if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
1899                 dlfiles="$dlfiles $pic_object"
1900                 prev=
1901                 continue
1902               else
1903                 # If libtool objects are unsupported, then we need to preload.
1904                 prev=dlprefiles
1905               fi
1906             fi
1907
1908             # CHECK ME:  I think I busted this.  -Ossama
1909             if test "$prev" = dlprefiles; then
1910               # Preload the old-style object.
1911               dlprefiles="$dlprefiles $pic_object"
1912               prev=
1913             fi
1914
1915             # A PIC object.
1916             libobjs="$libobjs $pic_object"
1917             arg="$pic_object"
1918           fi
1919
1920           # Non-PIC object.
1921           if test "$non_pic_object" != none; then
1922             # Prepend the subdirectory the object is found in.
1923             non_pic_object="$xdir$non_pic_object"
1924
1925             # A standard non-PIC object
1926             non_pic_objects="$non_pic_objects $non_pic_object"
1927             if test -z "$pic_object" || test "$pic_object" = none ; then
1928               arg="$non_pic_object"
1929             fi
1930           else
1931             # If the PIC object exists, use it instead.
1932             # $xdir was prepended to $pic_object above.
1933             non_pic_object="$pic_object"
1934             non_pic_objects="$non_pic_objects $non_pic_object"
1935           fi
1936         else
1937           # Only an error if not doing a dry-run.
1938           if test -z "$run"; then
1939             $echo "$modename: \`$arg' is not a valid libtool object" 1>&2
1940             exit $EXIT_FAILURE
1941           else
1942             # Dry-run case.
1943
1944             # Extract subdirectory from the argument.
1945             xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
1946             if test "X$xdir" = "X$arg"; then
1947               xdir=
1948             else
1949               xdir="$xdir/"
1950             fi
1951
1952             pic_object=`$echo "X${xdir}${objdir}/${arg}" | $Xsed -e "$lo2o"`
1953             non_pic_object=`$echo "X${xdir}${arg}" | $Xsed -e "$lo2o"`
1954             libobjs="$libobjs $pic_object"
1955             non_pic_objects="$non_pic_objects $non_pic_object"
1956           fi
1957         fi
1958         ;;
1959
1960       *.$libext)
1961         # An archive.
1962         deplibs="$deplibs $arg"
1963         old_deplibs="$old_deplibs $arg"
1964         continue
1965         ;;
1966
1967       *.la)
1968         # A libtool-controlled library.
1969
1970         if test "$prev" = dlfiles; then
1971           # This library was specified with -dlopen.
1972           dlfiles="$dlfiles $arg"
1973           prev=
1974         elif test "$prev" = dlprefiles; then
1975           # The library was specified with -dlpreopen.
1976           dlprefiles="$dlprefiles $arg"
1977           prev=
1978         else
1979           deplibs="$deplibs $arg"
1980         fi
1981         continue
1982         ;;
1983
1984       # Some other compiler argument.
1985       *)
1986         # Unknown arguments in both finalize_command and compile_command need
1987         # to be aesthetically quoted because they are evaled later.
1988         arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
1989         case $arg in
1990         *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \   ]*|*]*|"")
1991           arg="\"$arg\""
1992           ;;
1993         esac
1994         ;;
1995       esac # arg
1996
1997       # Now actually substitute the argument into the commands.
1998       if test -n "$arg"; then
1999         compile_command="$compile_command $arg"
2000         finalize_command="$finalize_command $arg"
2001       fi
2002     done # argument parsing loop
2003
2004     if test -n "$prev"; then
2005       $echo "$modename: the \`$prevarg' option requires an argument" 1>&2
2006       $echo "$help" 1>&2
2007       exit $EXIT_FAILURE
2008     fi
2009
2010     if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then
2011       eval arg=\"$export_dynamic_flag_spec\"
2012       compile_command="$compile_command $arg"
2013       finalize_command="$finalize_command $arg"
2014     fi
2015
2016     oldlibs=
2017     # calculate the name of the file, without its directory
2018     outputname=`$echo "X$output" | $Xsed -e 's%^.*/%%'`
2019     libobjs_save="$libobjs"
2020
2021     if test -n "$shlibpath_var"; then
2022       # get the directories listed in $shlibpath_var
2023       eval shlib_search_path=\`\$echo \"X\${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\`
2024     else
2025       shlib_search_path=
2026     fi
2027     eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
2028     eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
2029
2030     output_objdir=`$echo "X$output" | $Xsed -e 's%/[^/]*$%%'`
2031     if test "X$output_objdir" = "X$output"; then
2032       output_objdir="$objdir"
2033     else
2034       output_objdir="$output_objdir/$objdir"
2035     fi
2036     # Create the object directory.
2037     if test ! -d "$output_objdir"; then
2038       $show "$mkdir $output_objdir"
2039       $run $mkdir $output_objdir
2040       exit_status=$?
2041       if test "$exit_status" -ne 0 && test ! -d "$output_objdir"; then
2042         exit $exit_status
2043       fi
2044     fi
2045
2046     # Determine the type of output
2047     case $output in
2048     "")
2049       $echo "$modename: you must specify an output file" 1>&2
2050       $echo "$help" 1>&2
2051       exit $EXIT_FAILURE
2052       ;;
2053     *.$libext) linkmode=oldlib ;;
2054     *.lo | *.$objext) linkmode=obj ;;
2055     *.la) linkmode=lib ;;
2056     *) linkmode=prog ;; # Anything else should be a program.
2057     esac
2058
2059     case $host in
2060     *cygwin* | *mingw* | *pw32*)
2061       # don't eliminate duplications in $postdeps and $predeps
2062       duplicate_compiler_generated_deps=yes
2063       ;;
2064     *)
2065       duplicate_compiler_generated_deps=$duplicate_deps
2066       ;;
2067     esac
2068     specialdeplibs=
2069
2070     libs=
2071     # Find all interdependent deplibs by searching for libraries
2072     # that are linked more than once (e.g. -la -lb -la)
2073     for deplib in $deplibs; do
2074       if test "X$duplicate_deps" = "Xyes" ; then
2075         case "$libs " in
2076         *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
2077         esac
2078       fi
2079       libs="$libs $deplib"
2080     done
2081
2082     if test "$linkmode" = lib; then
2083       libs="$predeps $libs $compiler_lib_search_path $postdeps"
2084
2085       # Compute libraries that are listed more than once in $predeps
2086       # $postdeps and mark them as special (i.e., whose duplicates are
2087       # not to be eliminated).
2088       pre_post_deps=
2089       if test "X$duplicate_compiler_generated_deps" = "Xyes" ; then
2090         for pre_post_dep in $predeps $postdeps; do
2091           case "$pre_post_deps " in
2092           *" $pre_post_dep "*) specialdeplibs="$specialdeplibs $pre_post_deps" ;;
2093           esac
2094           pre_post_deps="$pre_post_deps $pre_post_dep"
2095         done
2096       fi
2097       pre_post_deps=
2098     fi
2099
2100     deplibs=
2101     newdependency_libs=
2102     newlib_search_path=
2103     need_relink=no # whether we're linking any uninstalled libtool libraries
2104     notinst_deplibs= # not-installed libtool libraries
2105     case $linkmode in
2106     lib)
2107         passes="conv link"
2108         for file in $dlfiles $dlprefiles; do
2109           case $file in
2110           *.la) ;;
2111           *)
2112             $echo "$modename: libraries can \`-dlopen' only libtool libraries: $file" 1>&2
2113             exit $EXIT_FAILURE
2114             ;;
2115           esac
2116         done
2117         ;;
2118     prog)
2119         compile_deplibs=
2120         finalize_deplibs=
2121         alldeplibs=no
2122         newdlfiles=
2123         newdlprefiles=
2124         passes="conv scan dlopen dlpreopen link"
2125         ;;
2126     *)  passes="conv"
2127         ;;
2128     esac
2129     for pass in $passes; do
2130       if test "$linkmode,$pass" = "lib,link" ||
2131          test "$linkmode,$pass" = "prog,scan"; then
2132         libs="$deplibs"
2133         deplibs=
2134       fi
2135       if test "$linkmode" = prog; then
2136         case $pass in
2137         dlopen) libs="$dlfiles" ;;
2138         dlpreopen) libs="$dlprefiles" ;;
2139         link) libs="$deplibs %DEPLIBS% $dependency_libs" ;;
2140         esac
2141       fi
2142       if test "$pass" = dlopen; then
2143         # Collect dlpreopened libraries
2144         save_deplibs="$deplibs"
2145         deplibs=
2146       fi
2147       for deplib in $libs; do
2148         lib=
2149         found=no
2150         case $deplib in
2151         -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
2152           if test "$linkmode,$pass" = "prog,link"; then
2153             compile_deplibs="$deplib $compile_deplibs"
2154             finalize_deplibs="$deplib $finalize_deplibs"
2155           else
2156             compiler_flags="$compiler_flags $deplib"
2157           fi
2158           continue
2159           ;;
2160         -l*)
2161           if test "$linkmode" != lib && test "$linkmode" != prog; then
2162             $echo "$modename: warning: \`-l' is ignored for archives/objects" 1>&2
2163             continue
2164           fi
2165           name=`$echo "X$deplib" | $Xsed -e 's/^-l//'`
2166           for searchdir in $newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path; do
2167             for search_ext in .la $std_shrext .so .a; do
2168               # Search the libtool library
2169               lib="$searchdir/lib${name}${search_ext}"
2170               if test -f "$lib"; then
2171                 if test "$search_ext" = ".la"; then
2172                   found=yes
2173                 else
2174                   found=no
2175                 fi
2176                 break 2
2177               fi
2178             done
2179           done
2180           if test "$found" != yes; then
2181             # deplib doesn't seem to be a libtool library
2182             if test "$linkmode,$pass" = "prog,link"; then
2183               compile_deplibs="$deplib $compile_deplibs"
2184               finalize_deplibs="$deplib $finalize_deplibs"
2185             else
2186               deplibs="$deplib $deplibs"
2187               test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
2188             fi
2189             continue
2190           else # deplib is a libtool library
2191             # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
2192             # We need to do some special things here, and not later.
2193             if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
2194               case " $predeps $postdeps " in
2195               *" $deplib "*)
2196                 if (${SED} -e '2q' $lib |
2197                     grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
2198                   library_names=
2199                   old_library=
2200                   case $lib in
2201                   */* | *\\*) . $lib ;;
2202                   *) . ./$lib ;;
2203                   esac
2204                   for l in $old_library $library_names; do
2205                     ll="$l"
2206                   done
2207                   if test "X$ll" = "X$old_library" ; then # only static version available
2208                     found=no
2209                     ladir=`$echo "X$lib" | $Xsed -e 's%/[^/]*$%%'`
2210                     test "X$ladir" = "X$lib" && ladir="."
2211                     lib=$ladir/$old_library
2212                     if test "$linkmode,$pass" = "prog,link"; then
2213                       compile_deplibs="$deplib $compile_deplibs"
2214                       finalize_deplibs="$deplib $finalize_deplibs"
2215                     else
2216                       deplibs="$deplib $deplibs"
2217                       test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
2218                     fi
2219                     continue
2220                   fi
2221                 fi
2222                 ;;
2223               *) ;;
2224               esac
2225             fi
2226           fi
2227           ;; # -l
2228         -L*)
2229           case $linkmode in
2230           lib)
2231             deplibs="$deplib $deplibs"
2232             test "$pass" = conv && continue
2233             newdependency_libs="$deplib $newdependency_libs"
2234             newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`
2235             ;;
2236           prog)
2237             if test "$pass" = conv; then
2238               deplibs="$deplib $deplibs"
2239               continue
2240             fi
2241             if test "$pass" = scan; then
2242               deplibs="$deplib $deplibs"
2243             else
2244               compile_deplibs="$deplib $compile_deplibs"
2245               finalize_deplibs="$deplib $finalize_deplibs"
2246             fi
2247             newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`
2248             ;;
2249           *)
2250             $echo "$modename: warning: \`-L' is ignored for archives/objects" 1>&2
2251             ;;
2252           esac # linkmode
2253           continue
2254           ;; # -L
2255         -R*)
2256           if test "$pass" = link; then
2257             dir=`$echo "X$deplib" | $Xsed -e 's/^-R//'`
2258             # Make sure the xrpath contains only unique directories.
2259             case "$xrpath " in
2260             *" $dir "*) ;;
2261             *) xrpath="$xrpath $dir" ;;
2262             esac
2263           fi
2264           deplibs="$deplib $deplibs"
2265           continue
2266           ;;
2267         *.la) lib="$deplib" ;;
2268         *.$libext)
2269           if test "$pass" = conv; then
2270             deplibs="$deplib $deplibs"
2271             continue
2272           fi
2273           case $linkmode in
2274           lib)
2275             valid_a_lib=no
2276             case $deplibs_check_method in
2277               match_pattern*)
2278                 set dummy $deplibs_check_method
2279                 match_pattern_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"`
2280                 if eval $echo \"$deplib\" 2>/dev/null \
2281                     | $SED 10q \
2282                     | $EGREP "$match_pattern_regex" > /dev/null; then
2283                   valid_a_lib=yes
2284                 fi
2285                 ;;
2286               pass_all)
2287                 valid_a_lib=yes
2288                 ;;
2289             esac
2290             if test "$valid_a_lib" != yes; then
2291               $echo
2292               $echo "*** Warning: Trying to link with static lib archive $deplib."
2293               $echo "*** I have the capability to make that library automatically link in when"
2294               $echo "*** you link to this library.  But I can only do this if you have a"
2295               $echo "*** shared version of the library, which you do not appear to have"
2296               $echo "*** because the file extensions .$libext of this argument makes me believe"
2297               $echo "*** that it is just a static archive that I should not used here."
2298             else
2299               $echo
2300               $echo "*** Warning: Linking the shared library $output against the"
2301               $echo "*** static library $deplib is not portable!"
2302               deplibs="$deplib $deplibs"
2303             fi
2304             continue
2305             ;;
2306           prog)
2307             if test "$pass" != link; then
2308               deplibs="$deplib $deplibs"
2309             else
2310               compile_deplibs="$deplib $compile_deplibs"
2311               finalize_deplibs="$deplib $finalize_deplibs"
2312             fi
2313             continue
2314             ;;
2315           esac # linkmode
2316           ;; # *.$libext
2317         *.lo | *.$objext)
2318           if test "$pass" = conv; then
2319             deplibs="$deplib $deplibs"
2320           elif test "$linkmode" = prog; then
2321             if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
2322               # If there is no dlopen support or we're linking statically,
2323               # we need to preload.
2324               newdlprefiles="$newdlprefiles $deplib"
2325               compile_deplibs="$deplib $compile_deplibs"
2326               finalize_deplibs="$deplib $finalize_deplibs"
2327             else
2328               newdlfiles="$newdlfiles $deplib"
2329             fi
2330           fi
2331           continue
2332           ;;
2333         %DEPLIBS%)
2334           alldeplibs=yes
2335           continue
2336           ;;
2337         esac # case $deplib
2338         if test "$found" = yes || test -f "$lib"; then :
2339         else
2340           $echo "$modename: cannot find the library \`$lib' or unhandled argument \`$deplib'" 1>&2
2341           exit $EXIT_FAILURE
2342         fi
2343
2344         # Check to see that this really is a libtool archive.
2345         if (${SED} -e '2q' $lib | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
2346         else
2347           $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
2348           exit $EXIT_FAILURE
2349         fi
2350
2351         ladir=`$echo "X$lib" | $Xsed -e 's%/[^/]*$%%'`
2352         test "X$ladir" = "X$lib" && ladir="."
2353
2354         dlname=
2355         dlopen=
2356         dlpreopen=
2357         libdir=
2358         library_names=
2359         old_library=
2360         # If the library was installed with an old release of libtool,
2361         # it will not redefine variables installed, or shouldnotlink
2362         installed=yes
2363         shouldnotlink=no
2364         avoidtemprpath=
2365
2366
2367         # Read the .la file
2368         case $lib in
2369         */* | *\\*) . $lib ;;
2370         *) . ./$lib ;;
2371         esac
2372
2373         if test "$linkmode,$pass" = "lib,link" ||
2374            test "$linkmode,$pass" = "prog,scan" ||
2375            { test "$linkmode" != prog && test "$linkmode" != lib; }; then
2376           test -n "$dlopen" && dlfiles="$dlfiles $dlopen"
2377           test -n "$dlpreopen" && dlprefiles="$dlprefiles $dlpreopen"
2378         fi
2379
2380         if test "$pass" = conv; then
2381           # Only check for convenience libraries
2382           deplibs="$lib $deplibs"
2383           if test -z "$libdir"; then
2384             if test -z "$old_library"; then
2385               $echo "$modename: cannot find name of link library for \`$lib'" 1>&2
2386               exit $EXIT_FAILURE
2387             fi
2388             # It is a libtool convenience library, so add in its objects.
2389             convenience="$convenience $ladir/$objdir/$old_library"
2390             old_convenience="$old_convenience $ladir/$objdir/$old_library"
2391             tmp_libs=
2392             for deplib in $dependency_libs; do
2393               deplibs="$deplib $deplibs"
2394               if test "X$duplicate_deps" = "Xyes" ; then
2395                 case "$tmp_libs " in
2396                 *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
2397                 esac
2398               fi
2399               tmp_libs="$tmp_libs $deplib"
2400             done
2401           elif test "$linkmode" != prog && test "$linkmode" != lib; then
2402             $echo "$modename: \`$lib' is not a convenience library" 1>&2
2403             exit $EXIT_FAILURE
2404           fi
2405           continue
2406         fi # $pass = conv
2407
2408
2409         # Get the name of the library we link against.
2410         linklib=
2411         for l in $old_library $library_names; do
2412           linklib="$l"
2413         done
2414         if test -z "$linklib"; then
2415           $echo "$modename: cannot find name of link library for \`$lib'" 1>&2
2416           exit $EXIT_FAILURE
2417         fi
2418
2419         # This library was specified with -dlopen.
2420         if test "$pass" = dlopen; then
2421           if test -z "$libdir"; then
2422             $echo "$modename: cannot -dlopen a convenience library: \`$lib'" 1>&2
2423             exit $EXIT_FAILURE
2424           fi
2425           if test -z "$dlname" ||
2426              test "$dlopen_support" != yes ||
2427              test "$build_libtool_libs" = no; then
2428             # If there is no dlname, no dlopen support or we're linking
2429             # statically, we need to preload.  We also need to preload any
2430             # dependent libraries so libltdl's deplib preloader doesn't
2431             # bomb out in the load deplibs phase.
2432             dlprefiles="$dlprefiles $lib $dependency_libs"
2433           else
2434             newdlfiles="$newdlfiles $lib"
2435           fi
2436           continue
2437         fi # $pass = dlopen
2438
2439         # We need an absolute path.
2440         case $ladir in
2441         [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;;
2442         *)
2443           abs_ladir=`cd "$ladir" && pwd`
2444           if test -z "$abs_ladir"; then
2445             $echo "$modename: warning: cannot determine absolute directory name of \`$ladir'" 1>&2
2446             $echo "$modename: passing it literally to the linker, although it might fail" 1>&2
2447             abs_ladir="$ladir"
2448           fi
2449           ;;
2450         esac
2451         laname=`$echo "X$lib" | $Xsed -e 's%^.*/%%'`
2452
2453         # Find the relevant object directory and library name.
2454         if test "X$installed" = Xyes; then
2455           if test ! -f "$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
2456             $echo "$modename: warning: library \`$lib' was moved." 1>&2
2457             dir="$ladir"
2458             absdir="$abs_ladir"
2459             libdir="$abs_ladir"
2460           else
2461             dir="$libdir"
2462             absdir="$libdir"
2463           fi
2464           test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes
2465         else
2466           if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
2467             dir="$ladir"
2468             absdir="$abs_ladir"
2469             # Remove this search path later
2470             notinst_path="$notinst_path $abs_ladir"
2471           else
2472             dir="$ladir/$objdir"
2473             absdir="$abs_ladir/$objdir"
2474             # Remove this search path later
2475             notinst_path="$notinst_path $abs_ladir"
2476           fi
2477         fi # $installed = yes
2478         name=`$echo "X$laname" | $Xsed -e 's/\.la$//' -e 's/^lib//'`
2479
2480         # This library was specified with -dlpreopen.
2481         if test "$pass" = dlpreopen; then
2482           if test -z "$libdir"; then
2483             $echo "$modename: cannot -dlpreopen a convenience library: \`$lib'" 1>&2
2484             exit $EXIT_FAILURE
2485           fi
2486           # Prefer using a static library (so that no silly _DYNAMIC symbols
2487           # are required to link).
2488           if test -n "$old_library"; then
2489             newdlprefiles="$newdlprefiles $dir/$old_library"
2490           # Otherwise, use the dlname, so that lt_dlopen finds it.
2491           elif test -n "$dlname"; then
2492             newdlprefiles="$newdlprefiles $dir/$dlname"
2493           else
2494             newdlprefiles="$newdlprefiles $dir/$linklib"
2495           fi
2496         fi # $pass = dlpreopen
2497
2498         if test -z "$libdir"; then
2499           # Link the convenience library
2500           if test "$linkmode" = lib; then
2501             deplibs="$dir/$old_library $deplibs"
2502           elif test "$linkmode,$pass" = "prog,link"; then
2503             compile_deplibs="$dir/$old_library $compile_deplibs"
2504             finalize_deplibs="$dir/$old_library $finalize_deplibs"
2505           else
2506             deplibs="$lib $deplibs" # used for prog,scan pass
2507           fi
2508           continue
2509         fi
2510
2511
2512         if test "$linkmode" = prog && test "$pass" != link; then
2513           newlib_search_path="$newlib_search_path $ladir"
2514           deplibs="$lib $deplibs"
2515
2516           linkalldeplibs=no
2517           if test "$link_all_deplibs" != no || test -z "$library_names" ||
2518              test "$build_libtool_libs" = no; then
2519             linkalldeplibs=yes
2520           fi
2521
2522           tmp_libs=
2523           for deplib in $dependency_libs; do
2524             case $deplib in
2525             -L*) newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`;; ### testsuite: skip nested quoting test
2526             esac
2527             # Need to link against all dependency_libs?
2528             if test "$linkalldeplibs" = yes; then
2529               deplibs="$deplib $deplibs"
2530             else
2531               # Need to hardcode shared library paths
2532               # or/and link against static libraries
2533               newdependency_libs="$deplib $newdependency_libs"
2534             fi
2535             if test "X$duplicate_deps" = "Xyes" ; then
2536               case "$tmp_libs " in
2537               *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
2538               esac
2539             fi
2540             tmp_libs="$tmp_libs $deplib"
2541           done # for deplib
2542           continue
2543         fi # $linkmode = prog...
2544
2545         if test "$linkmode,$pass" = "prog,link"; then
2546           if test -n "$library_names" &&
2547              { { test "$prefer_static_libs" = no ||
2548                  test "$prefer_static_libs,$installed" = "built,yes"; } ||
2549                test -z "$old_library"; }; then
2550             # We need to hardcode the library path
2551             if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then
2552               # Make sure the rpath contains only unique directories.
2553               case "$temp_rpath " in
2554               *" $dir "*) ;;
2555               *" $absdir "*) ;;
2556               *) temp_rpath="$temp_rpath $absdir" ;;
2557               esac
2558             fi
2559
2560             # Hardcode the library path.
2561             # Skip directories that are in the system default run-time
2562             # search path.
2563             case " $sys_lib_dlsearch_path " in
2564             *" $absdir "*) ;;
2565             *)
2566               case "$compile_rpath " in
2567               *" $absdir "*) ;;
2568               *) compile_rpath="$compile_rpath $absdir"
2569               esac
2570               ;;
2571             esac
2572             case " $sys_lib_dlsearch_path " in
2573             *" $libdir "*) ;;
2574             *)
2575               case "$finalize_rpath " in
2576               *" $libdir "*) ;;
2577               *) finalize_rpath="$finalize_rpath $libdir"
2578               esac
2579               ;;
2580             esac
2581           fi # $linkmode,$pass = prog,link...
2582
2583           if test "$alldeplibs" = yes &&
2584              { test "$deplibs_check_method" = pass_all ||
2585                { test "$build_libtool_libs" = yes &&
2586                  test -n "$library_names"; }; }; then
2587             # We only need to search for static libraries
2588             continue
2589           fi
2590         fi
2591
2592         link_static=no # Whether the deplib will be linked statically
2593         use_static_libs=$prefer_static_libs
2594         if test "$use_static_libs" = built && test "$installed" = yes ; then
2595           use_static_libs=no
2596         fi
2597         if test -n "$library_names" &&
2598            { test "$use_static_libs" = no || test -z "$old_library"; }; then
2599           if test "$installed" = no; then
2600             notinst_deplibs="$notinst_deplibs $lib"
2601             need_relink=yes
2602           fi
2603           # This is a shared library
2604
2605           # Warn about portability, can't link against -module's on
2606           # some systems (darwin)
2607           if test "$shouldnotlink" = yes && test "$pass" = link ; then
2608             $echo
2609             if test "$linkmode" = prog; then
2610               $echo "*** Warning: Linking the executable $output against the loadable module"
2611             else
2612               $echo "*** Warning: Linking the shared library $output against the loadable module"
2613             fi
2614             $echo "*** $linklib is not portable!"
2615           fi
2616           if test "$linkmode" = lib &&
2617              test "$hardcode_into_libs" = yes; then
2618             # Hardcode the library path.
2619             # Skip directories that are in the system default run-time
2620             # search path.
2621             case " $sys_lib_dlsearch_path " in
2622             *" $absdir "*) ;;
2623             *)
2624               case "$compile_rpath " in
2625               *" $absdir "*) ;;
2626               *) compile_rpath="$compile_rpath $absdir"
2627               esac
2628               ;;
2629             esac
2630             case " $sys_lib_dlsearch_path " in
2631             *" $libdir "*) ;;
2632             *)
2633               case "$finalize_rpath " in
2634               *" $libdir "*) ;;
2635               *) finalize_rpath="$finalize_rpath $libdir"
2636               esac
2637               ;;
2638             esac
2639           fi
2640
2641           if test -n "$old_archive_from_expsyms_cmds"; then
2642             # figure out the soname
2643             set dummy $library_names
2644             realname="$2"
2645             shift; shift
2646             libname=`eval \\$echo \"$libname_spec\"`
2647             # use dlname if we got it. it's perfectly good, no?
2648             if test -n "$dlname"; then
2649               soname="$dlname"
2650             elif test -n "$soname_spec"; then
2651               # bleh windows
2652               case $host in
2653               *cygwin* | mingw*)
2654                 major=`expr $current - $age`
2655                 versuffix="-$major"
2656                 ;;
2657               esac
2658               eval soname=\"$soname_spec\"
2659             else
2660               soname="$realname"
2661             fi
2662
2663             # Make a new name for the extract_expsyms_cmds to use
2664             soroot="$soname"
2665             soname=`$echo $soroot | ${SED} -e 's/^.*\///'`
2666             newlib="libimp-`$echo $soname | ${SED} 's/^lib//;s/\.dll$//'`.a"
2667
2668             # If the library has no export list, then create one now
2669             if test -f "$output_objdir/$soname-def"; then :
2670             else
2671               $show "extracting exported symbol list from \`$soname'"
2672               save_ifs="$IFS"; IFS='~'
2673               cmds=$extract_expsyms_cmds
2674               for cmd in $cmds; do
2675                 IFS="$save_ifs"
2676                 eval cmd=\"$cmd\"
2677                 $show "$cmd"
2678                 $run eval "$cmd" || exit $?
2679               done
2680               IFS="$save_ifs"
2681             fi
2682
2683             # Create $newlib
2684             if test -f "$output_objdir/$newlib"; then :; else
2685               $show "generating import library for \`$soname'"
2686               save_ifs="$IFS"; IFS='~'
2687               cmds=$old_archive_from_expsyms_cmds
2688               for cmd in $cmds; do
2689                 IFS="$save_ifs"
2690                 eval cmd=\"$cmd\"
2691                 $show "$cmd"
2692                 $run eval "$cmd" || exit $?
2693               done
2694               IFS="$save_ifs"
2695             fi
2696             # make sure the library variables are pointing to the new library
2697             dir=$output_objdir
2698             linklib=$newlib
2699           fi # test -n "$old_archive_from_expsyms_cmds"
2700
2701           if test "$linkmode" = prog || test "$mode" != relink; then
2702             add_shlibpath=
2703             add_dir=
2704             add=
2705             lib_linked=yes
2706             case $hardcode_action in
2707             immediate | unsupported)
2708               if test "$hardcode_direct" = no; then
2709                 add="$dir/$linklib"
2710                 case $host in
2711                   *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;;
2712                   *-*-sysv4*uw2*) add_dir="-L$dir" ;;
2713                   *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
2714                     *-*-unixware7*) add_dir="-L$dir" ;;
2715                   *-*-darwin* )
2716                     # if the lib is a module then we can not link against
2717                     # it, someone is ignoring the new warnings I added
2718                     if /usr/bin/file -L $add 2> /dev/null |
2719                       $EGREP ": [^:]* bundle" >/dev/null ; then
2720                       $echo "** Warning, lib $linklib is a module, not a shared library"
2721                       if test -z "$old_library" ; then
2722                         $echo
2723                         $echo "** And there doesn't seem to be a static archive available"
2724                         $echo "** The link will probably fail, sorry"
2725                       else
2726                         add="$dir/$old_library"
2727                       fi
2728                     fi
2729                 esac
2730               elif test "$hardcode_minus_L" = no; then
2731                 case $host in
2732                 *-*-sunos*) add_shlibpath="$dir" ;;
2733                 esac
2734                 add_dir="-L$dir"
2735                 add="-l$name"
2736               elif test "$hardcode_shlibpath_var" = no; then
2737                 add_shlibpath="$dir"
2738                 add="-l$name"
2739               else
2740                 lib_linked=no
2741               fi
2742               ;;
2743             relink)
2744               if test "$hardcode_direct" = yes; then
2745                 add="$dir/$linklib"
2746               elif test "$hardcode_minus_L" = yes; then
2747                 add_dir="-L$dir"
2748                 # Try looking first in the location we're being installed to.
2749                 if test -n "$inst_prefix_dir"; then
2750                   case $libdir in
2751                     [\\/]*)
2752                       add_dir="$add_dir -L$inst_prefix_dir$libdir"
2753                       ;;
2754                   esac
2755                 fi
2756                 add="-l$name"
2757               elif test "$hardcode_shlibpath_var" = yes; then
2758                 add_shlibpath="$dir"
2759                 add="-l$name"
2760               else
2761                 lib_linked=no
2762               fi
2763               ;;
2764             *) lib_linked=no ;;
2765             esac
2766
2767             if test "$lib_linked" != yes; then
2768               $echo "$modename: configuration error: unsupported hardcode properties"
2769               exit $EXIT_FAILURE
2770             fi
2771
2772             if test -n "$add_shlibpath"; then
2773               case :$compile_shlibpath: in
2774               *":$add_shlibpath:"*) ;;
2775               *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;;
2776               esac
2777             fi
2778             if test "$linkmode" = prog; then
2779               test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
2780               test -n "$add" && compile_deplibs="$add $compile_deplibs"
2781             else
2782               test -n "$add_dir" && deplibs="$add_dir $deplibs"
2783               test -n "$add" && deplibs="$add $deplibs"
2784               if test "$hardcode_direct" != yes && \
2785                  test "$hardcode_minus_L" != yes && \
2786                  test "$hardcode_shlibpath_var" = yes; then
2787                 case :$finalize_shlibpath: in
2788                 *":$libdir:"*) ;;
2789                 *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
2790                 esac
2791               fi
2792             fi
2793           fi
2794
2795           if test "$linkmode" = prog || test "$mode" = relink; then
2796             add_shlibpath=
2797             add_dir=
2798             add=
2799             # Finalize command for both is simple: just hardcode it.
2800             if test "$hardcode_direct" = yes; then
2801               add="$libdir/$linklib"
2802             elif test "$hardcode_minus_L" = yes; then
2803               add_dir="-L$libdir"
2804               add="-l$name"
2805             elif test "$hardcode_shlibpath_var" = yes; then
2806               case :$finalize_shlibpath: in
2807               *":$libdir:"*) ;;
2808               *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
2809               esac
2810               add="-l$name"
2811             elif test "$hardcode_automatic" = yes; then
2812               if test -n "$inst_prefix_dir" &&
2813                  test -f "$inst_prefix_dir$libdir/$linklib" ; then
2814                 add="$inst_prefix_dir$libdir/$linklib"
2815               else
2816                 add="$libdir/$linklib"
2817               fi
2818             else
2819               # We cannot seem to hardcode it, guess we'll fake it.
2820               add_dir="-L$libdir"
2821               # Try looking first in the location we're being installed to.
2822               if test -n "$inst_prefix_dir"; then
2823                 case $libdir in
2824                   [\\/]*)
2825                     add_dir="$add_dir -L$inst_prefix_dir$libdir"
2826                     ;;
2827                 esac
2828               fi
2829               add="-l$name"
2830             fi
2831
2832             if test "$linkmode" = prog; then
2833               test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
2834               test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
2835             else
2836               test -n "$add_dir" && deplibs="$add_dir $deplibs"
2837               test -n "$add" && deplibs="$add $deplibs"
2838             fi
2839           fi
2840         elif test "$linkmode" = prog; then
2841           # Here we assume that one of hardcode_direct or hardcode_minus_L
2842           # is not unsupported.  This is valid on all known static and
2843           # shared platforms.
2844           if test "$hardcode_direct" != unsupported; then
2845             test -n "$old_library" && linklib="$old_library"
2846             compile_deplibs="$dir/$linklib $compile_deplibs"
2847             finalize_deplibs="$dir/$linklib $finalize_deplibs"
2848           else
2849             compile_deplibs="-l$name -L$dir $compile_deplibs"
2850             finalize_deplibs="-l$name -L$dir $finalize_deplibs"
2851           fi
2852         elif test "$build_libtool_libs" = yes; then
2853           # Not a shared library
2854           if test "$deplibs_check_method" != pass_all; then
2855             # We're trying link a shared library against a static one
2856             # but the system doesn't support it.
2857
2858             # Just print a warning and add the library to dependency_libs so
2859             # that the program can be linked against the static library.
2860             $echo
2861             $echo "*** Warning: This system can not link to static lib archive $lib."
2862             $echo "*** I have the capability to make that library automatically link in when"
2863             $echo "*** you link to this library.  But I can only do this if you have a"
2864             $echo "*** shared version of the library, which you do not appear to have."
2865             if test "$module" = yes; then
2866               $echo "*** But as you try to build a module library, libtool will still create "
2867               $echo "*** a static module, that should work as long as the dlopening application"
2868               $echo "*** is linked with the -dlopen flag to resolve symbols at runtime."
2869               if test -z "$global_symbol_pipe"; then
2870                 $echo
2871                 $echo "*** However, this would only work if libtool was able to extract symbol"
2872                 $echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
2873                 $echo "*** not find such a program.  So, this module is probably useless."
2874                 $echo "*** \`nm' from GNU binutils and a full rebuild may help."
2875               fi
2876               if test "$build_old_libs" = no; then
2877                 build_libtool_libs=module
2878                 build_old_libs=yes
2879               else
2880                 build_libtool_libs=no
2881               fi
2882             fi
2883           else
2884             deplibs="$dir/$old_library $deplibs"
2885             link_static=yes
2886           fi
2887         fi # link shared/static library?
2888
2889         if test "$linkmode" = lib; then
2890           if test -n "$dependency_libs" &&
2891              { test "$hardcode_into_libs" != yes ||
2892                test "$build_old_libs" = yes ||
2893                test "$link_static" = yes; }; then
2894             # Extract -R from dependency_libs
2895             temp_deplibs=
2896             for libdir in $dependency_libs; do
2897               case $libdir in
2898               -R*) temp_xrpath=`$echo "X$libdir" | $Xsed -e 's/^-R//'`
2899                    case " $xrpath " in
2900                    *" $temp_xrpath "*) ;;
2901                    *) xrpath="$xrpath $temp_xrpath";;
2902                    esac;;
2903               *) temp_deplibs="$temp_deplibs $libdir";;
2904               esac
2905             done
2906             dependency_libs="$temp_deplibs"
2907           fi
2908
2909           newlib_search_path="$newlib_search_path $absdir"
2910           # Link against this library
2911           test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
2912           # ... and its dependency_libs
2913           tmp_libs=
2914           for deplib in $dependency_libs; do
2915             newdependency_libs="$deplib $newdependency_libs"
2916             if test "X$duplicate_deps" = "Xyes" ; then
2917               case "$tmp_libs " in
2918               *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
2919               esac
2920             fi
2921             tmp_libs="$tmp_libs $deplib"
2922           done
2923
2924           if test "$link_all_deplibs" != no; then
2925             # Add the search paths of all dependency libraries
2926             for deplib in $dependency_libs; do
2927               case $deplib in
2928               -L*) path="$deplib" ;;
2929               *.la)
2930                 dir=`$echo "X$deplib" | $Xsed -e 's%/[^/]*$%%'`
2931                 test "X$dir" = "X$deplib" && dir="."
2932                 # We need an absolute path.
2933                 case $dir in
2934                 [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;;
2935                 *)
2936                   absdir=`cd "$dir" && pwd`
2937                   if test -z "$absdir"; then
2938                     $echo "$modename: warning: cannot determine absolute directory name of \`$dir'" 1>&2
2939                     absdir="$dir"
2940                   fi
2941                   ;;
2942                 esac
2943                 if grep "^installed=no" $deplib > /dev/null; then
2944                   path="$absdir/$objdir"
2945                 else
2946                   eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
2947                   if test -z "$libdir"; then
2948                     $echo "$modename: \`$deplib' is not a valid libtool archive" 1>&2
2949                     exit $EXIT_FAILURE
2950                   fi
2951                   if test "$absdir" != "$libdir"; then
2952                     $echo "$modename: warning: \`$deplib' seems to be moved" 1>&2
2953                   fi
2954                   path="$absdir"
2955                 fi
2956                 depdepl=
2957                 case $host in
2958                 *-*-darwin*)
2959                   # we do not want to link against static libs,
2960                   # but need to link against shared
2961                   eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
2962                   if test -n "$deplibrary_names" ; then
2963                     for tmp in $deplibrary_names ; do
2964                       depdepl=$tmp
2965                     done
2966                     if test -f "$path/$depdepl" ; then
2967                       depdepl="$path/$depdepl"
2968                     fi
2969                     # do not add paths which are already there
2970                     case " $newlib_search_path " in
2971                     *" $path "*) ;;
2972                     *) newlib_search_path="$newlib_search_path $path";;
2973                     esac
2974                   fi
2975                   path=""
2976                   ;;
2977                 *)
2978                   path="-L$path"
2979                   ;;
2980                 esac
2981                 ;;
2982               -l*)
2983                 case $host in
2984                 *-*-darwin*)
2985                   # Again, we only want to link against shared libraries
2986                   eval tmp_libs=`$echo "X$deplib" | $Xsed -e "s,^\-l,,"`
2987                   for tmp in $newlib_search_path ; do
2988                     if test -f "$tmp/lib$tmp_libs.dylib" ; then
2989                       eval depdepl="$tmp/lib$tmp_libs.dylib"
2990                       break
2991                     fi
2992                   done
2993                   path=""
2994                   ;;
2995                 *) continue ;;
2996                 esac
2997                 ;;
2998               *) continue ;;
2999               esac
3000               case " $deplibs " in
3001               *" $path "*) ;;
3002               *) deplibs="$path $deplibs" ;;
3003               esac
3004               case " $deplibs " in
3005               *" $depdepl "*) ;;
3006               *) deplibs="$depdepl $deplibs" ;;
3007               esac
3008             done
3009           fi # link_all_deplibs != no
3010         fi # linkmode = lib
3011       done # for deplib in $libs
3012       dependency_libs="$newdependency_libs"
3013       if test "$pass" = dlpreopen; then
3014         # Link the dlpreopened libraries before other libraries
3015         for deplib in $save_deplibs; do
3016           deplibs="$deplib $deplibs"
3017         done
3018       fi
3019       if test "$pass" != dlopen; then
3020         if test "$pass" != conv; then
3021           # Make sure lib_search_path contains only unique directories.
3022           lib_search_path=
3023           for dir in $newlib_search_path; do
3024             case "$lib_search_path " in
3025             *" $dir "*) ;;
3026             *) lib_search_path="$lib_search_path $dir" ;;
3027             esac
3028           done
3029           newlib_search_path=
3030         fi
3031
3032         if test "$linkmode,$pass" != "prog,link"; then
3033           vars="deplibs"
3034         else
3035           vars="compile_deplibs finalize_deplibs"
3036         fi
3037         for var in $vars dependency_libs; do
3038           # Add libraries to $var in reverse order
3039           eval tmp_libs=\"\$$var\"
3040           new_libs=
3041           for deplib in $tmp_libs; do
3042             # FIXME: Pedantically, this is the right thing to do, so
3043             #        that some nasty dependency loop isn't accidentally
3044             #        broken:
3045             #new_libs="$deplib $new_libs"
3046             # Pragmatically, this seems to cause very few problems in
3047             # practice:
3048             case $deplib in
3049             -L*) new_libs="$deplib $new_libs" ;;
3050             -R*) ;;
3051             *)
3052               # And here is the reason: when a library appears more
3053               # than once as an explicit dependence of a library, or
3054               # is implicitly linked in more than once by the
3055               # compiler, it is considered special, and multiple
3056               # occurrences thereof are not removed.  Compare this
3057               # with having the same library being listed as a
3058               # dependency of multiple other libraries: in this case,
3059               # we know (pedantically, we assume) the library does not
3060               # need to be listed more than once, so we keep only the
3061               # last copy.  This is not always right, but it is rare
3062               # enough that we require users that really mean to play
3063               # such unportable linking tricks to link the library
3064               # using -Wl,-lname, so that libtool does not consider it
3065               # for duplicate removal.
3066               case " $specialdeplibs " in
3067               *" $deplib "*) new_libs="$deplib $new_libs" ;;
3068               *)
3069                 case " $new_libs " in
3070                 *" $deplib "*) ;;
3071                 *) new_libs="$deplib $new_libs" ;;
3072                 esac
3073                 ;;
3074               esac
3075               ;;
3076             esac
3077           done
3078           tmp_libs=
3079           for deplib in $new_libs; do
3080             case $deplib in
3081             -L*)
3082               case " $tmp_libs " in
3083               *" $deplib "*) ;;
3084               *) tmp_libs="$tmp_libs $deplib" ;;
3085               esac
3086               ;;
3087             *) tmp_libs="$tmp_libs $deplib" ;;
3088             esac
3089           done
3090           eval $var=\"$tmp_libs\"
3091         done # for var
3092       fi
3093       # Last step: remove runtime libs from dependency_libs
3094       # (they stay in deplibs)
3095       tmp_libs=
3096       for i in $dependency_libs ; do
3097         case " $predeps $postdeps $compiler_lib_search_path " in
3098         *" $i "*)
3099           i=""
3100           ;;
3101         esac
3102         if test -n "$i" ; then
3103           tmp_libs="$tmp_libs $i"
3104         fi
3105       done
3106       dependency_libs=$tmp_libs
3107     done # for pass
3108     if test "$linkmode" = prog; then
3109       dlfiles="$newdlfiles"
3110       dlprefiles="$newdlprefiles"
3111     fi
3112
3113     case $linkmode in
3114     oldlib)
3115       if test -n "$deplibs"; then
3116         $echo "$modename: warning: \`-l' and \`-L' are ignored for archives" 1>&2
3117       fi
3118
3119       if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
3120         $echo "$modename: warning: \`-dlopen' is ignored for archives" 1>&2
3121       fi
3122
3123       if test -n "$rpath"; then
3124         $echo "$modename: warning: \`-rpath' is ignored for archives" 1>&2
3125       fi
3126
3127       if test -n "$xrpath"; then
3128         $echo "$modename: warning: \`-R' is ignored for archives" 1>&2
3129       fi
3130
3131       if test -n "$vinfo"; then
3132         $echo "$modename: warning: \`-version-info/-version-number' is ignored for archives" 1>&2
3133       fi
3134
3135       if test -n "$release"; then
3136         $echo "$modename: warning: \`-release' is ignored for archives" 1>&2
3137       fi
3138
3139       if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
3140         $echo "$modename: warning: \`-export-symbols' is ignored for archives" 1>&2
3141       fi
3142
3143       # Now set the variables for building old libraries.
3144       build_libtool_libs=no
3145       oldlibs="$output"
3146       objs="$objs$old_deplibs"
3147       ;;
3148
3149     lib)
3150       # Make sure we only generate libraries of the form `libNAME.la'.
3151       case $outputname in
3152       lib*)
3153         name=`$echo "X$outputname" | $Xsed -e 's/\.la$//' -e 's/^lib//'`
3154         eval shared_ext=\"$shrext_cmds\"
3155         eval libname=\"$libname_spec\"
3156         ;;
3157       *)
3158         if test "$module" = no; then
3159           $echo "$modename: libtool library \`$output' must begin with \`lib'" 1>&2
3160           $echo "$help" 1>&2
3161           exit $EXIT_FAILURE
3162         fi
3163         if test "$need_lib_prefix" != no; then
3164           # Add the "lib" prefix for modules if required
3165           name=`$echo "X$outputname" | $Xsed -e 's/\.la$//'`
3166           eval shared_ext=\"$shrext_cmds\"
3167           eval libname=\"$libname_spec\"
3168         else
3169           libname=`$echo "X$outputname" | $Xsed -e 's/\.la$//'`
3170         fi
3171         ;;
3172       esac
3173
3174       if test -n "$objs"; then
3175         if test "$deplibs_check_method" != pass_all; then
3176           $echo "$modename: cannot build libtool library \`$output' from non-libtool objects on this host:$objs" 2>&1
3177           exit $EXIT_FAILURE
3178         else
3179           $echo
3180           $echo "*** Warning: Linking the shared library $output against the non-libtool"
3181           $echo "*** objects $objs is not portable!"
3182           libobjs="$libobjs $objs"
3183         fi
3184       fi
3185
3186       if test "$dlself" != no; then
3187         $echo "$modename: warning: \`-dlopen self' is ignored for libtool libraries" 1>&2
3188       fi
3189
3190       set dummy $rpath
3191       if test "$#" -gt 2; then
3192         $echo "$modename: warning: ignoring multiple \`-rpath's for a libtool library" 1>&2
3193       fi
3194       install_libdir="$2"
3195
3196       oldlibs=
3197       if test -z "$rpath"; then
3198         if test "$build_libtool_libs" = yes; then
3199           # Building a libtool convenience library.
3200           # Some compilers have problems with a `.al' extension so
3201           # convenience libraries should have the same extension an
3202           # archive normally would.
3203           oldlibs="$output_objdir/$libname.$libext $oldlibs"
3204           build_libtool_libs=convenience
3205           build_old_libs=yes
3206         fi
3207
3208         if test -n "$vinfo"; then
3209           $echo "$modename: warning: \`-version-info/-version-number' is ignored for convenience libraries" 1>&2
3210         fi
3211
3212         if test -n "$release"; then
3213           $echo "$modename: warning: \`-release' is ignored for convenience libraries" 1>&2
3214         fi
3215       else
3216
3217         # Parse the version information argument.
3218         save_ifs="$IFS"; IFS=':'
3219         set dummy $vinfo 0 0 0
3220         IFS="$save_ifs"
3221
3222         if test -n "$8"; then
3223           $echo "$modename: too many parameters to \`-version-info'" 1>&2
3224           $echo "$help" 1>&2
3225           exit $EXIT_FAILURE
3226         fi
3227
3228         # convert absolute version numbers to libtool ages
3229         # this retains compatibility with .la files and attempts
3230         # to make the code below a bit more comprehensible
3231
3232         case $vinfo_number in
3233         yes)
3234           number_major="$2"
3235           number_minor="$3"
3236           number_revision="$4"
3237           #
3238           # There are really only two kinds -- those that
3239           # use the current revision as the major version
3240           # and those that subtract age and use age as
3241           # a minor version.  But, then there is irix
3242           # which has an extra 1 added just for fun
3243           #
3244           case $version_type in
3245           darwin|linux|osf|windows|none)
3246             current=`expr $number_major + $number_minor`
3247             age="$number_minor"
3248             revision="$number_revision"
3249             ;;
3250           freebsd-aout|freebsd-elf|sunos)
3251             current="$number_major"
3252             revision="$number_minor"
3253             age="0"
3254             ;;
3255           irix|nonstopux)
3256             current=`expr $number_major + $number_minor`
3257             age="$number_minor"
3258             revision="$number_minor"
3259             lt_irix_increment=no
3260             ;;
3261           esac
3262           ;;
3263         no)
3264           current="$2"
3265           revision="$3"
3266           age="$4"
3267           ;;
3268         esac
3269
3270         # Check that each of the things are valid numbers.
3271         case $current in
3272         0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
3273         *)
3274           $echo "$modename: CURRENT \`$current' must be a nonnegative integer" 1>&2
3275           $echo "$modename: \`$vinfo' is not valid version information" 1>&2
3276           exit $EXIT_FAILURE
3277           ;;
3278         esac
3279
3280         case $revision in
3281         0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
3282         *)
3283           $echo "$modename: REVISION \`$revision' must be a nonnegative integer" 1>&2
3284           $echo "$modename: \`$vinfo' is not valid version information" 1>&2
3285           exit $EXIT_FAILURE
3286           ;;
3287         esac
3288
3289         case $age in
3290         0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
3291         *)
3292           $echo "$modename: AGE \`$age' must be a nonnegative integer" 1>&2
3293           $echo "$modename: \`$vinfo' is not valid version information" 1>&2
3294           exit $EXIT_FAILURE
3295           ;;
3296         esac
3297
3298         if test "$age" -gt "$current"; then
3299           $echo "$modename: AGE \`$age' is greater than the current interface number \`$current'" 1>&2
3300           $echo "$modename: \`$vinfo' is not valid version information" 1>&2
3301           exit $EXIT_FAILURE
3302         fi
3303
3304         # Calculate the version variables.
3305         major=
3306         versuffix=
3307         verstring=
3308         case $version_type in
3309         none) ;;
3310
3311         darwin)
3312           # Like Linux, but with the current version available in
3313           # verstring for coding it into the library header
3314           major=.`expr $current - $age`
3315           versuffix="$major.$age.$revision"
3316           # Darwin ld doesn't like 0 for these options...
3317           minor_current=`expr $current + 1`
3318           xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision"
3319           verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
3320           ;;
3321
3322         freebsd-aout)
3323           major=".$current"
3324           versuffix=".$current.$revision";
3325           ;;
3326
3327         freebsd-elf)
3328           major=".$current"
3329           versuffix=".$current";
3330           ;;
3331
3332         irix | nonstopux)
3333           if test "X$lt_irix_increment" = "Xno"; then
3334             major=`expr $current - $age`
3335           else
3336             major=`expr $current - $age + 1`
3337           fi
3338           case $version_type in
3339             nonstopux) verstring_prefix=nonstopux ;;
3340             *)         verstring_prefix=sgi ;;
3341           esac
3342           verstring="$verstring_prefix$major.$revision"
3343
3344           # Add in all the interfaces that we are compatible with.
3345           loop=$revision
3346           while test "$loop" -ne 0; do
3347             iface=`expr $revision - $loop`
3348             loop=`expr $loop - 1`
3349             verstring="$verstring_prefix$major.$iface:$verstring"
3350           done
3351
3352           # Before this point, $major must not contain `.'.
3353           major=.$major
3354           versuffix="$major.$revision"
3355           ;;
3356
3357         linux)
3358           major=.`expr $current - $age`
3359           versuffix="$major.$age.$revision"
3360           ;;
3361
3362         osf)
3363           major=.`expr $current - $age`
3364           versuffix=".$current.$age.$revision"
3365           verstring="$current.$age.$revision"
3366
3367           # Add in all the interfaces that we are compatible with.
3368           loop=$age
3369           while test "$loop" -ne 0; do
3370             iface=`expr $current - $loop`
3371             loop=`expr $loop - 1`
3372             verstring="$verstring:${iface}.0"
3373           done
3374
3375           # Make executables depend on our current version.
3376           verstring="$verstring:${current}.0"
3377           ;;
3378
3379         sunos)
3380           major=".$current"
3381           versuffix=".$current.$revision"
3382           ;;
3383
3384         windows)
3385           # Use '-' rather than '.', since we only want one
3386           # extension on DOS 8.3 filesystems.
3387           major=`expr $current - $age`
3388           versuffix="-$major"
3389           ;;
3390
3391         *)
3392           $echo "$modename: unknown library version type \`$version_type'" 1>&2
3393           $echo "Fatal configuration error.  See the $PACKAGE docs for more information." 1>&2
3394           exit $EXIT_FAILURE
3395           ;;
3396         esac
3397
3398         # Clear the version info if we defaulted, and they specified a release.
3399         if test -z "$vinfo" && test -n "$release"; then
3400           major=
3401           case $version_type in
3402           darwin)
3403             # we can't check for "0.0" in archive_cmds due to quoting
3404             # problems, so we reset it completely
3405             verstring=
3406             ;;
3407           *)
3408             verstring="0.0"
3409             ;;
3410           esac
3411           if test "$need_version" = no; then
3412             versuffix=
3413           else
3414             versuffix=".0.0"
3415           fi
3416         fi
3417
3418         # Remove version info from name if versioning should be avoided
3419         if test "$avoid_version" = yes && test "$need_version" = no; then
3420           major=
3421           versuffix=
3422           verstring=""
3423         fi
3424
3425         # Check to see if the archive will have undefined symbols.
3426         if test "$allow_undefined" = yes; then
3427           if test "$allow_undefined_flag" = unsupported; then
3428             $echo "$modename: warning: undefined symbols not allowed in $host shared libraries" 1>&2
3429             build_libtool_libs=no
3430             build_old_libs=yes
3431           fi
3432         else
3433           # Don't allow undefined symbols.
3434           allow_undefined_flag="$no_undefined_flag"
3435         fi
3436       fi
3437
3438       if test "$mode" != relink; then
3439         # Remove our outputs, but don't remove object files since they
3440         # may have been created when compiling PIC objects.
3441         removelist=
3442         tempremovelist=`$echo "$output_objdir/*"`
3443         for p in $tempremovelist; do
3444           case $p in
3445             *.$objext)
3446                ;;
3447             $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*)
3448                if test "X$precious_files_regex" != "X"; then
3449                  if echo $p | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
3450                  then
3451                    continue
3452                  fi
3453                fi
3454                removelist="$removelist $p"
3455                ;;
3456             *) ;;
3457           esac
3458         done
3459         if test -n "$removelist"; then
3460           $show "${rm}r $removelist"
3461           $run ${rm}r $removelist
3462         fi
3463       fi
3464
3465       # Now set the variables for building old libraries.
3466       if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
3467         oldlibs="$oldlibs $output_objdir/$libname.$libext"
3468
3469         # Transform .lo files to .o files.
3470         oldobjs="$objs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP`
3471       fi
3472
3473       # Eliminate all temporary directories.
3474       #for path in $notinst_path; do
3475       # lib_search_path=`$echo "$lib_search_path " | ${SED} -e "s% $path % %g"`
3476       # deplibs=`$echo "$deplibs " | ${SED} -e "s% -L$path % %g"`
3477       # dependency_libs=`$echo "$dependency_libs " | ${SED} -e "s% -L$path % %g"`
3478       #done
3479
3480       if test -n "$xrpath"; then
3481         # If the user specified any rpath flags, then add them.
3482         temp_xrpath=
3483         for libdir in $xrpath; do
3484           temp_xrpath="$temp_xrpath -R$libdir"
3485           case "$finalize_rpath " in
3486           *" $libdir "*) ;;
3487           *) finalize_rpath="$finalize_rpath $libdir" ;;
3488           esac
3489         done
3490         if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then
3491           dependency_libs="$temp_xrpath $dependency_libs"
3492         fi
3493       fi
3494
3495       # Make sure dlfiles contains only unique files that won't be dlpreopened
3496       old_dlfiles="$dlfiles"
3497       dlfiles=
3498       for lib in $old_dlfiles; do
3499         case " $dlprefiles $dlfiles " in
3500         *" $lib "*) ;;
3501         *) dlfiles="$dlfiles $lib" ;;
3502         esac
3503       done
3504
3505       # Make sure dlprefiles contains only unique files
3506       old_dlprefiles="$dlprefiles"
3507       dlprefiles=
3508       for lib in $old_dlprefiles; do
3509         case "$dlprefiles " in
3510         *" $lib "*) ;;
3511         *) dlprefiles="$dlprefiles $lib" ;;
3512         esac
3513       done
3514
3515       if test "$build_libtool_libs" = yes; then
3516         if test -n "$rpath"; then
3517           case $host in
3518           *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos*)
3519             # these systems don't actually have a c library (as such)!
3520             ;;
3521           *-*-rhapsody* | *-*-darwin1.[012])
3522             # Rhapsody C library is in the System framework
3523             deplibs="$deplibs -framework System"
3524             ;;
3525           *-*-netbsd*)
3526             # Don't link with libc until the a.out ld.so is fixed.
3527             ;;
3528           *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
3529             # Do not include libc due to us having libc/libc_r.
3530             ;;
3531           *-*-sco3.2v5* | *-*-sco5v6*)
3532             # Causes problems with __ctype
3533             ;;
3534           *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
3535             # Compiler inserts libc in the correct place for threads to work
3536             ;;
3537           *)
3538             # Add libc to deplibs on all other systems if necessary.
3539             if test "$build_libtool_need_lc" = "yes"; then
3540               deplibs="$deplibs -lc"
3541             fi
3542             ;;
3543           esac
3544         fi
3545
3546         # Transform deplibs into only deplibs that can be linked in shared.
3547         name_save=$name
3548         libname_save=$libname
3549         release_save=$release
3550         versuffix_save=$versuffix
3551         major_save=$major
3552         # I'm not sure if I'm treating the release correctly.  I think
3553         # release should show up in the -l (ie -lgmp5) so we don't want to
3554         # add it in twice.  Is that correct?
3555         release=""
3556         versuffix=""
3557         major=""
3558         newdeplibs=
3559         droppeddeps=no
3560         case $deplibs_check_method in
3561         pass_all)
3562           # Don't check for shared/static.  Everything works.
3563           # This might be a little naive.  We might want to check
3564           # whether the library exists or not.  But this is on
3565           # osf3 & osf4 and I'm not really sure... Just
3566           # implementing what was already the behavior.
3567           newdeplibs=$deplibs
3568           ;;
3569         test_compile)
3570           # This code stresses the "libraries are programs" paradigm to its
3571           # limits. Maybe even breaks it.  We compile a program, linking it
3572           # against the deplibs as a proxy for the library.  Then we can check
3573           # whether they linked in statically or dynamically with ldd.
3574           $rm conftest.c
3575           cat > conftest.c <<EOF
3576           int main() { return 0; }
3577 EOF
3578           $rm conftest
3579           if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then
3580             ldd_output=`ldd conftest`
3581             for i in $deplibs; do
3582               name=`expr $i : '-l\(.*\)'`
3583               # If $name is empty we are operating on a -L argument.
3584               if test "$name" != "" && test "$name" != "0"; then
3585                 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
3586                   case " $predeps $postdeps " in
3587                   *" $i "*)
3588                     newdeplibs="$newdeplibs $i"
3589                     i=""
3590                     ;;
3591                   esac
3592                 fi
3593                 if test -n "$i" ; then
3594                   libname=`eval \\$echo \"$libname_spec\"`
3595                   deplib_matches=`eval \\$echo \"$library_names_spec\"`
3596                   set dummy $deplib_matches
3597                   deplib_match=$2
3598                   if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
3599                     newdeplibs="$newdeplibs $i"
3600                   else
3601                     droppeddeps=yes
3602                     $echo
3603                     $echo "*** Warning: dynamic linker does not accept needed library $i."
3604                     $echo "*** I have the capability to make that library automatically link in when"
3605                     $echo "*** you link to this library.  But I can only do this if you have a"
3606                     $echo "*** shared version of the library, which I believe you do not have"
3607                     $echo "*** because a test_compile did reveal that the linker did not use it for"
3608                     $echo "*** its dynamic dependency list that programs get resolved with at runtime."
3609                   fi
3610                 fi
3611               else
3612                 newdeplibs="$newdeplibs $i"
3613               fi
3614             done
3615           else
3616             # Error occurred in the first compile.  Let's try to salvage
3617             # the situation: Compile a separate program for each library.
3618             for i in $deplibs; do
3619               name=`expr $i : '-l\(.*\)'`
3620               # If $name is empty we are operating on a -L argument.
3621               if test "$name" != "" && test "$name" != "0"; then
3622                 $rm conftest
3623                 if $LTCC $LTCFLAGS -o conftest conftest.c $i; then
3624                   ldd_output=`ldd conftest`
3625                   if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
3626                     case " $predeps $postdeps " in
3627                     *" $i "*)
3628                       newdeplibs="$newdeplibs $i"
3629                       i=""
3630                       ;;
3631                     esac
3632                   fi
3633                   if test -n "$i" ; then
3634                     libname=`eval \\$echo \"$libname_spec\"`
3635                     deplib_matches=`eval \\$echo \"$library_names_spec\"`
3636                     set dummy $deplib_matches
3637                     deplib_match=$2
3638                     if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
3639                       newdeplibs="$newdeplibs $i"
3640                     else
3641                       droppeddeps=yes
3642                       $echo
3643                       $echo "*** Warning: dynamic linker does not accept needed library $i."
3644                       $echo "*** I have the capability to make that library automatically link in when"
3645                       $echo "*** you link to this library.  But I can only do this if you have a"
3646                       $echo "*** shared version of the library, which you do not appear to have"
3647                       $echo "*** because a test_compile did reveal that the linker did not use this one"
3648                       $echo "*** as a dynamic dependency that programs can get resolved with at runtime."
3649                     fi
3650                   fi
3651                 else
3652                   droppeddeps=yes
3653                   $echo
3654                   $echo "*** Warning!  Library $i is needed by this library but I was not able to"
3655                   $echo "*** make it link in!  You will probably need to install it or some"
3656                   $echo "*** library that it depends on before this library will be fully"
3657                   $echo "*** functional.  Installing it before continuing would be even better."
3658                 fi
3659               else
3660                 newdeplibs="$newdeplibs $i"
3661               fi
3662             done
3663           fi
3664           ;;
3665         file_magic*)
3666           set dummy $deplibs_check_method
3667           file_magic_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"`
3668           for a_deplib in $deplibs; do
3669             name=`expr $a_deplib : '-l\(.*\)'`
3670             # If $name is empty we are operating on a -L argument.
3671             if test "$name" != "" && test  "$name" != "0"; then
3672               if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
3673                 case " $predeps $postdeps " in
3674                 *" $a_deplib "*)
3675                   newdeplibs="$newdeplibs $a_deplib"
3676                   a_deplib=""
3677                   ;;
3678                 esac
3679               fi
3680               if test -n "$a_deplib" ; then
3681                 libname=`eval \\$echo \"$libname_spec\"`
3682                 for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
3683                   potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
3684                   for potent_lib in $potential_libs; do
3685                       # Follow soft links.
3686                       if ls -lLd "$potent_lib" 2>/dev/null \
3687                          | grep " -> " >/dev/null; then
3688                         continue
3689                       fi
3690                       # The statement above tries to avoid entering an
3691                       # endless loop below, in case of cyclic links.
3692                       # We might still enter an endless loop, since a link
3693                       # loop can be closed while we follow links,
3694                       # but so what?
3695                       potlib="$potent_lib"
3696                       while test -h "$potlib" 2>/dev/null; do
3697                         potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'`
3698                         case $potliblink in
3699                         [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
3700                         *) potlib=`$echo "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";;
3701                         esac
3702                       done
3703                       if eval $file_magic_cmd \"\$potlib\" 2>/dev/null \
3704                          | ${SED} 10q \
3705                          | $EGREP "$file_magic_regex" > /dev/null; then
3706                         newdeplibs="$newdeplibs $a_deplib"
3707                         a_deplib=""
3708                         break 2
3709                       fi
3710                   done
3711                 done
3712               fi
3713               if test -n "$a_deplib" ; then
3714                 droppeddeps=yes
3715                 $echo
3716                 $echo "*** Warning: linker path does not have real file for library $a_deplib."
3717                 $echo "*** I have the capability to make that library automatically link in when"
3718                 $echo "*** you link to this library.  But I can only do this if you have a"
3719                 $echo "*** shared version of the library, which you do not appear to have"
3720                 $echo "*** because I did check the linker path looking for a file starting"
3721                 if test -z "$potlib" ; then
3722                   $echo "*** with $libname but no candidates were found. (...for file magic test)"
3723                 else
3724                   $echo "*** with $libname and none of the candidates passed a file format test"
3725                   $echo "*** using a file magic. Last file checked: $potlib"
3726                 fi
3727               fi
3728             else
3729               # Add a -L argument.
3730               newdeplibs="$newdeplibs $a_deplib"
3731             fi
3732           done # Gone through all deplibs.
3733           ;;
3734         match_pattern*)
3735           set dummy $deplibs_check_method
3736           match_pattern_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"`
3737           for a_deplib in $deplibs; do
3738             name=`expr $a_deplib : '-l\(.*\)'`
3739             # If $name is empty we are operating on a -L argument.
3740             if test -n "$name" && test "$name" != "0"; then
3741               if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
3742                 case " $predeps $postdeps " in
3743                 *" $a_deplib "*)
3744                   newdeplibs="$newdeplibs $a_deplib"
3745                   a_deplib=""
3746                   ;;
3747                 esac
3748               fi
3749               if test -n "$a_deplib" ; then
3750                 libname=`eval \\$echo \"$libname_spec\"`
3751                 for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
3752                   potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
3753                   for potent_lib in $potential_libs; do
3754                     potlib="$potent_lib" # see symlink-check above in file_magic test
3755                     if eval $echo \"$potent_lib\" 2>/dev/null \
3756                         | ${SED} 10q \
3757                         | $EGREP "$match_pattern_regex" > /dev/null; then
3758                       newdeplibs="$newdeplibs $a_deplib"
3759                       a_deplib=""
3760                       break 2
3761                     fi
3762                   done
3763                 done
3764               fi
3765               if test -n "$a_deplib" ; then
3766                 droppeddeps=yes
3767                 $echo
3768                 $echo "*** Warning: linker path does not have real file for library $a_deplib."
3769                 $echo "*** I have the capability to make that library automatically link in when"
3770                 $echo "*** you link to this library.  But I can only do this if you have a"
3771                 $echo "*** shared version of the library, which you do not appear to have"
3772                 $echo "*** because I did check the linker path looking for a file starting"
3773                 if test -z "$potlib" ; then
3774                   $echo "*** with $libname but no candidates were found. (...for regex pattern test)"
3775                 else
3776                   $echo "*** with $libname and none of the candidates passed a file format test"
3777                   $echo "*** using a regex pattern. Last file checked: $potlib"
3778                 fi
3779               fi
3780             else
3781               # Add a -L argument.
3782               newdeplibs="$newdeplibs $a_deplib"
3783             fi
3784           done # Gone through all deplibs.
3785           ;;
3786         none | unknown | *)
3787           newdeplibs=""
3788           tmp_deplibs=`$echo "X $deplibs" | $Xsed -e 's/ -lc$//' \
3789             -e 's/ -[LR][^ ]*//g'`
3790           if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
3791             for i in $predeps $postdeps ; do
3792               # can't use Xsed below, because $i might contain '/'
3793               tmp_deplibs=`$echo "X $tmp_deplibs" | ${SED} -e "1s,^X,," -e "s,$i,,"`
3794             done
3795           fi
3796           if $echo "X $tmp_deplibs" | $Xsed -e 's/[     ]//g' \
3797             | grep . >/dev/null; then
3798             $echo
3799             if test "X$deplibs_check_method" = "Xnone"; then
3800               $echo "*** Warning: inter-library dependencies are not supported in this platform."
3801             else
3802               $echo "*** Warning: inter-library dependencies are not known to be supported."
3803             fi
3804             $echo "*** All declared inter-library dependencies are being dropped."
3805             droppeddeps=yes
3806           fi
3807           ;;
3808         esac
3809         versuffix=$versuffix_save
3810         major=$major_save
3811         release=$release_save
3812         libname=$libname_save
3813         name=$name_save
3814
3815         case $host in
3816         *-*-rhapsody* | *-*-darwin1.[012])
3817           # On Rhapsody replace the C library is the System framework
3818           newdeplibs=`$echo "X $newdeplibs" | $Xsed -e 's/ -lc / -framework System /'`
3819           ;;
3820         esac
3821
3822         if test "$droppeddeps" = yes; then
3823           if test "$module" = yes; then
3824             $echo
3825             $echo "*** Warning: libtool could not satisfy all declared inter-library"
3826             $echo "*** dependencies of module $libname.  Therefore, libtool will create"
3827             $echo "*** a static module, that should work as long as the dlopening"
3828             $echo "*** application is linked with the -dlopen flag."
3829             if test -z "$global_symbol_pipe"; then
3830               $echo
3831               $echo "*** However, this would only work if libtool was able to extract symbol"
3832               $echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
3833               $echo "*** not find such a program.  So, this module is probably useless."
3834               $echo "*** \`nm' from GNU binutils and a full rebuild may help."
3835             fi
3836             if test "$build_old_libs" = no; then
3837               oldlibs="$output_objdir/$libname.$libext"
3838               build_libtool_libs=module
3839               build_old_libs=yes
3840             else
3841               build_libtool_libs=no
3842             fi
3843           else
3844             $echo "*** The inter-library dependencies that have been dropped here will be"
3845             $echo "*** automatically added whenever a program is linked with this library"
3846             $echo "*** or is declared to -dlopen it."
3847
3848             if test "$allow_undefined" = no; then
3849               $echo
3850               $echo "*** Since this library must not contain undefined symbols,"
3851               $echo "*** because either the platform does not support them or"
3852               $echo "*** it was explicitly requested with -no-undefined,"
3853               $echo "*** libtool will only create a static version of it."
3854               if test "$build_old_libs" = no; then
3855                 oldlibs="$output_objdir/$libname.$libext"
3856                 build_libtool_libs=module
3857                 build_old_libs=yes
3858               else
3859                 build_libtool_libs=no
3860               fi
3861             fi
3862           fi
3863         fi
3864         # Done checking deplibs!
3865         deplibs=$newdeplibs
3866       fi
3867
3868
3869       # move library search paths that coincide with paths to not yet
3870       # installed libraries to the beginning of the library search list
3871       new_libs=
3872       for path in $notinst_path; do
3873         case " $new_libs " in
3874         *" -L$path/$objdir "*) ;;
3875         *)
3876           case " $deplibs " in
3877           *" -L$path/$objdir "*)
3878             new_libs="$new_libs -L$path/$objdir" ;;
3879           esac
3880           ;;
3881         esac
3882       done
3883       for deplib in $deplibs; do
3884         case $deplib in
3885         -L*)
3886           case " $new_libs " in
3887           *" $deplib "*) ;;
3888           *) new_libs="$new_libs $deplib" ;;
3889           esac
3890           ;;
3891         *) new_libs="$new_libs $deplib" ;;
3892         esac
3893       done
3894       deplibs="$new_libs"
3895
3896
3897       # All the library-specific variables (install_libdir is set above).
3898       library_names=
3899       old_library=
3900       dlname=
3901
3902       # Test again, we may have decided not to build it any more
3903       if test "$build_libtool_libs" = yes; then
3904         if test "$hardcode_into_libs" = yes; then
3905           # Hardcode the library paths
3906           hardcode_libdirs=
3907           dep_rpath=
3908           rpath="$finalize_rpath"
3909           test "$mode" != relink && rpath="$compile_rpath$rpath"
3910           for libdir in $rpath; do
3911             if test -n "$hardcode_libdir_flag_spec"; then
3912               if test -n "$hardcode_libdir_separator"; then
3913                 if test -z "$hardcode_libdirs"; then
3914                   hardcode_libdirs="$libdir"
3915                 else
3916                   # Just accumulate the unique libdirs.
3917                   case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
3918                   *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
3919                     ;;
3920                   *)
3921                     hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
3922                     ;;
3923                   esac
3924                 fi
3925               else
3926                 eval flag=\"$hardcode_libdir_flag_spec\"
3927                 dep_rpath="$dep_rpath $flag"
3928               fi
3929             elif test -n "$runpath_var"; then
3930               case "$perm_rpath " in
3931               *" $libdir "*) ;;
3932               *) perm_rpath="$perm_rpath $libdir" ;;
3933               esac
3934             fi
3935           done
3936           # Substitute the hardcoded libdirs into the rpath.
3937           if test -n "$hardcode_libdir_separator" &&
3938              test -n "$hardcode_libdirs"; then
3939             libdir="$hardcode_libdirs"
3940             if test -n "$hardcode_libdir_flag_spec_ld"; then
3941               case $archive_cmds in
3942               *\$LD*) eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\" ;;
3943               *)      eval dep_rpath=\"$hardcode_libdir_flag_spec\" ;;
3944               esac
3945             else
3946               eval dep_rpath=\"$hardcode_libdir_flag_spec\"
3947             fi
3948           fi
3949           if test -n "$runpath_var" && test -n "$perm_rpath"; then
3950             # We should set the runpath_var.
3951             rpath=
3952             for dir in $perm_rpath; do
3953               rpath="$rpath$dir:"
3954             done
3955             eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
3956           fi
3957           test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
3958         fi
3959
3960         shlibpath="$finalize_shlibpath"
3961         test "$mode" != relink && shlibpath="$compile_shlibpath$shlibpath"
3962         if test -n "$shlibpath"; then
3963           eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
3964         fi
3965
3966         # Get the real and link names of the library.
3967         eval shared_ext=\"$shrext_cmds\"
3968         eval library_names=\"$library_names_spec\"
3969         set dummy $library_names
3970         realname="$2"
3971         shift; shift
3972
3973         if test -n "$soname_spec"; then
3974           eval soname=\"$soname_spec\"
3975         else
3976           soname="$realname"
3977         fi
3978         if test -z "$dlname"; then
3979           dlname=$soname
3980         fi
3981
3982         lib="$output_objdir/$realname"
3983         linknames=
3984         for link
3985         do
3986           linknames="$linknames $link"
3987         done
3988
3989         # Use standard objects if they are pic
3990         test -z "$pic_flag" && libobjs=`$echo "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
3991
3992         # Prepare the list of exported symbols
3993         if test -z "$export_symbols"; then
3994           if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
3995             $show "generating symbol list for \`$libname.la'"
3996             export_symbols="$output_objdir/$libname.exp"
3997             $run $rm $export_symbols
3998             cmds=$export_symbols_cmds
3999             save_ifs="$IFS"; IFS='~'
4000             for cmd in $cmds; do
4001               IFS="$save_ifs"
4002               eval cmd=\"$cmd\"
4003               if len=`expr "X$cmd" : ".*"` &&
4004                test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then
4005                 $show "$cmd"
4006                 $run eval "$cmd" || exit $?
4007                 skipped_export=false
4008               else
4009                 # The command line is too long to execute in one step.
4010                 $show "using reloadable object file for export list..."
4011                 skipped_export=:
4012                 # Break out early, otherwise skipped_export may be
4013                 # set to false by a later but shorter cmd.
4014                 break
4015               fi
4016             done
4017             IFS="$save_ifs"
4018             if test -n "$export_symbols_regex"; then
4019               $show "$EGREP -e \"$export_symbols_regex\" \"$export_symbols\" > \"${export_symbols}T\""
4020               $run eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
4021               $show "$mv \"${export_symbols}T\" \"$export_symbols\""
4022               $run eval '$mv "${export_symbols}T" "$export_symbols"'
4023             fi
4024           fi
4025         fi
4026
4027         if test -n "$export_symbols" && test -n "$include_expsyms"; then
4028           $run eval '$echo "X$include_expsyms" | $SP2NL >> "$export_symbols"'
4029         fi
4030
4031         tmp_deplibs=
4032         for test_deplib in $deplibs; do
4033                 case " $convenience " in
4034                 *" $test_deplib "*) ;;
4035                 *)
4036                         tmp_deplibs="$tmp_deplibs $test_deplib"
4037                         ;;
4038                 esac
4039         done
4040         deplibs="$tmp_deplibs"
4041
4042         if test -n "$convenience"; then
4043           if test -n "$whole_archive_flag_spec"; then
4044             save_libobjs=$libobjs
4045             eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
4046           else
4047             gentop="$output_objdir/${outputname}x"
4048             generated="$generated $gentop"
4049
4050             func_extract_archives $gentop $convenience
4051             libobjs="$libobjs $func_extract_archives_result"
4052           fi
4053         fi
4054
4055         if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
4056           eval flag=\"$thread_safe_flag_spec\"
4057           linker_flags="$linker_flags $flag"
4058         fi
4059
4060         # Make a backup of the uninstalled library when relinking
4061         if test "$mode" = relink; then
4062           $run eval '(cd $output_objdir && $rm ${realname}U && $mv $realname ${realname}U)' || exit $?
4063         fi
4064
4065         # Do each of the archive commands.
4066         if test "$module" = yes && test -n "$module_cmds" ; then
4067           if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
4068             eval test_cmds=\"$module_expsym_cmds\"
4069             cmds=$module_expsym_cmds
4070           else
4071             eval test_cmds=\"$module_cmds\"
4072             cmds=$module_cmds
4073           fi
4074         else
4075         if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
4076           eval test_cmds=\"$archive_expsym_cmds\"
4077           cmds=$archive_expsym_cmds
4078         else
4079           eval test_cmds=\"$archive_cmds\"
4080           cmds=$archive_cmds
4081           fi
4082         fi
4083
4084         if test "X$skipped_export" != "X:" &&
4085            len=`expr "X$test_cmds" : ".*" 2>/dev/null` &&
4086            test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then
4087           :
4088         else
4089           # The command line is too long to link in one step, link piecewise.
4090           $echo "creating reloadable object files..."
4091
4092           # Save the value of $output and $libobjs because we want to
4093           # use them later.  If we have whole_archive_flag_spec, we
4094           # want to use save_libobjs as it was before
4095           # whole_archive_flag_spec was expanded, because we can't
4096           # assume the linker understands whole_archive_flag_spec.
4097           # This may have to be revisited, in case too many
4098           # convenience libraries get linked in and end up exceeding
4099           # the spec.
4100           if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
4101             save_libobjs=$libobjs
4102           fi
4103           save_output=$output
4104           output_la=`$echo "X$output" | $Xsed -e "$basename"`
4105
4106           # Clear the reloadable object creation command queue and
4107           # initialize k to one.
4108           test_cmds=
4109           concat_cmds=
4110           objlist=
4111           delfiles=
4112           last_robj=
4113           k=1
4114           output=$output_objdir/$output_la-${k}.$objext
4115           # Loop over the list of objects to be linked.
4116           for obj in $save_libobjs
4117           do
4118             eval test_cmds=\"$reload_cmds $objlist $last_robj\"
4119             if test "X$objlist" = X ||
4120                { len=`expr "X$test_cmds" : ".*" 2>/dev/null` &&
4121                  test "$len" -le "$max_cmd_len"; }; then
4122               objlist="$objlist $obj"
4123             else
4124               # The command $test_cmds is almost too long, add a
4125               # command to the queue.
4126               if test "$k" -eq 1 ; then
4127                 # The first file doesn't have a previous command to add.
4128                 eval concat_cmds=\"$reload_cmds $objlist $last_robj\"
4129               else
4130                 # All subsequent reloadable object files will link in
4131                 # the last one created.
4132                 eval concat_cmds=\"\$concat_cmds~$reload_cmds $objlist $last_robj\"
4133               fi
4134               last_robj=$output_objdir/$output_la-${k}.$objext
4135               k=`expr $k + 1`
4136               output=$output_objdir/$output_la-${k}.$objext
4137               objlist=$obj
4138               len=1
4139             fi
4140           done
4141           # Handle the remaining objects by creating one last
4142           # reloadable object file.  All subsequent reloadable object
4143           # files will link in the last one created.
4144           test -z "$concat_cmds" || concat_cmds=$concat_cmds~
4145           eval concat_cmds=\"\${concat_cmds}$reload_cmds $objlist $last_robj\"
4146
4147           if ${skipped_export-false}; then
4148             $show "generating symbol list for \`$libname.la'"
4149             export_symbols="$output_objdir/$libname.exp"
4150             $run $rm $export_symbols
4151             libobjs=$output
4152             # Append the command to create the export file.
4153             eval concat_cmds=\"\$concat_cmds~$export_symbols_cmds\"
4154           fi
4155
4156           # Set up a command to remove the reloadable object files
4157           # after they are used.
4158           i=0
4159           while test "$i" -lt "$k"
4160           do
4161             i=`expr $i + 1`
4162             delfiles="$delfiles $output_objdir/$output_la-${i}.$objext"
4163           done
4164
4165           $echo "creating a temporary reloadable object file: $output"
4166
4167           # Loop through the commands generated above and execute them.
4168           save_ifs="$IFS"; IFS='~'
4169           for cmd in $concat_cmds; do
4170             IFS="$save_ifs"
4171             $show "$cmd"
4172             $run eval "$cmd" || exit $?
4173           done
4174           IFS="$save_ifs"
4175
4176           libobjs=$output
4177           # Restore the value of output.
4178           output=$save_output
4179
4180           if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
4181             eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
4182           fi
4183           # Expand the library linking commands again to reset the
4184           # value of $libobjs for piecewise linking.
4185
4186           # Do each of the archive commands.
4187           if test "$module" = yes && test -n "$module_cmds" ; then
4188             if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
4189               cmds=$module_expsym_cmds
4190             else
4191               cmds=$module_cmds
4192             fi
4193           else
4194           if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
4195             cmds=$archive_expsym_cmds
4196           else
4197             cmds=$archive_cmds
4198             fi
4199           fi
4200
4201           # Append the command to remove the reloadable object files
4202           # to the just-reset $cmds.
4203           eval cmds=\"\$cmds~\$rm $delfiles\"
4204         fi
4205         save_ifs="$IFS"; IFS='~'
4206         for cmd in $cmds; do
4207           IFS="$save_ifs"
4208           eval cmd=\"$cmd\"
4209           $show "$cmd"
4210           $run eval "$cmd" || {
4211             lt_exit=$?
4212
4213             # Restore the uninstalled library and exit
4214             if test "$mode" = relink; then
4215               $run eval '(cd $output_objdir && $rm ${realname}T && $mv ${realname}U $realname)'
4216             fi
4217
4218             exit $lt_exit
4219           }
4220         done
4221         IFS="$save_ifs"
4222
4223         # Restore the uninstalled library and exit
4224         if test "$mode" = relink; then
4225           $run eval '(cd $output_objdir && $rm ${realname}T && $mv $realname ${realname}T && $mv "$realname"U $realname)' || exit $?
4226
4227           if test -n "$convenience"; then
4228             if test -z "$whole_archive_flag_spec"; then
4229               $show "${rm}r $gentop"
4230               $run ${rm}r "$gentop"
4231             fi
4232           fi
4233
4234           exit $EXIT_SUCCESS
4235         fi
4236
4237         # Create links to the real library.
4238         for linkname in $linknames; do
4239           if test "$realname" != "$linkname"; then
4240             $show "(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)"
4241             $run eval '(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)' || exit $?
4242           fi
4243         done
4244
4245         # If -module or -export-dynamic was specified, set the dlname.
4246         if test "$module" = yes || test "$export_dynamic" = yes; then
4247           # On all known operating systems, these are identical.
4248           dlname="$soname"
4249         fi
4250       fi
4251       ;;
4252
4253     obj)
4254       if test -n "$deplibs"; then
4255         $echo "$modename: warning: \`-l' and \`-L' are ignored for objects" 1>&2
4256       fi
4257
4258       if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
4259         $echo "$modename: warning: \`-dlopen' is ignored for objects" 1>&2
4260       fi
4261
4262       if test -n "$rpath"; then
4263         $echo "$modename: warning: \`-rpath' is ignored for objects" 1>&2
4264       fi
4265
4266       if test -n "$xrpath"; then
4267         $echo "$modename: warning: \`-R' is ignored for objects" 1>&2
4268       fi
4269
4270       if test -n "$vinfo"; then
4271         $echo "$modename: warning: \`-version-info' is ignored for objects" 1>&2
4272       fi
4273
4274       if test -n "$release"; then
4275         $echo "$modename: warning: \`-release' is ignored for objects" 1>&2
4276       fi
4277
4278       case $output in
4279       *.lo)
4280         if test -n "$objs$old_deplibs"; then
4281           $echo "$modename: cannot build library object \`$output' from non-libtool objects" 1>&2
4282           exit $EXIT_FAILURE
4283         fi
4284         libobj="$output"
4285         obj=`$echo "X$output" | $Xsed -e "$lo2o"`
4286         ;;
4287       *)
4288         libobj=
4289         obj="$output"
4290         ;;
4291       esac
4292
4293       # Delete the old objects.
4294       $run $rm $obj $libobj
4295
4296       # Objects from convenience libraries.  This assumes
4297       # single-version convenience libraries.  Whenever we create
4298       # different ones for PIC/non-PIC, this we'll have to duplicate
4299       # the extraction.
4300       reload_conv_objs=
4301       gentop=
4302       # reload_cmds runs $LD directly, so let us get rid of
4303       # -Wl from whole_archive_flag_spec and hope we can get by with
4304       # turning comma into space..
4305       wl=
4306
4307       if test -n "$convenience"; then
4308         if test -n "$whole_archive_flag_spec"; then
4309           eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\"
4310           reload_conv_objs=$reload_objs\ `$echo "X$tmp_whole_archive_flags" | $Xsed -e 's|,| |g'`
4311         else
4312           gentop="$output_objdir/${obj}x"
4313           generated="$generated $gentop"
4314
4315           func_extract_archives $gentop $convenience
4316           reload_conv_objs="$reload_objs $func_extract_archives_result"
4317         fi
4318       fi
4319
4320       # Create the old-style object.
4321       reload_objs="$objs$old_deplibs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test
4322
4323       output="$obj"
4324       cmds=$reload_cmds
4325       save_ifs="$IFS"; IFS='~'
4326       for cmd in $cmds; do
4327         IFS="$save_ifs"
4328         eval cmd=\"$cmd\"
4329         $show "$cmd"
4330         $run eval "$cmd" || exit $?
4331       done
4332       IFS="$save_ifs"
4333
4334       # Exit if we aren't doing a library object file.
4335       if test -z "$libobj"; then
4336         if test -n "$gentop"; then
4337           $show "${rm}r $gentop"
4338           $run ${rm}r $gentop
4339         fi
4340
4341         exit $EXIT_SUCCESS
4342       fi
4343
4344       if test "$build_libtool_libs" != yes; then
4345         if test -n "$gentop"; then
4346           $show "${rm}r $gentop"
4347           $run ${rm}r $gentop
4348         fi
4349
4350         # Create an invalid libtool object if no PIC, so that we don't
4351         # accidentally link it into a program.
4352         # $show "echo timestamp > $libobj"
4353         # $run eval "echo timestamp > $libobj" || exit $?
4354         exit $EXIT_SUCCESS
4355       fi
4356
4357       if test -n "$pic_flag" || test "$pic_mode" != default; then
4358         # Only do commands if we really have different PIC objects.
4359         reload_objs="$libobjs $reload_conv_objs"
4360         output="$libobj"
4361         cmds=$reload_cmds
4362         save_ifs="$IFS"; IFS='~'
4363         for cmd in $cmds; do
4364           IFS="$save_ifs"
4365           eval cmd=\"$cmd\"
4366           $show "$cmd"
4367           $run eval "$cmd" || exit $?
4368         done
4369         IFS="$save_ifs"
4370       fi
4371
4372       if test -n "$gentop"; then
4373         $show "${rm}r $gentop"
4374         $run ${rm}r $gentop
4375       fi
4376
4377       exit $EXIT_SUCCESS
4378       ;;
4379
4380     prog)
4381       case $host in
4382         *cygwin*) output=`$echo $output | ${SED} -e 's,.exe$,,;s,$,.exe,'` ;;
4383       esac
4384       if test -n "$vinfo"; then
4385         $echo "$modename: warning: \`-version-info' is ignored for programs" 1>&2
4386       fi
4387
4388       if test -n "$release"; then
4389         $echo "$modename: warning: \`-release' is ignored for programs" 1>&2
4390       fi
4391
4392       if test "$preload" = yes; then
4393         if test "$dlopen_support" = unknown && test "$dlopen_self" = unknown &&
4394            test "$dlopen_self_static" = unknown; then
4395           $echo "$modename: warning: \`AC_LIBTOOL_DLOPEN' not used. Assuming no dlopen support."
4396         fi
4397       fi
4398
4399       case $host in
4400       *-*-rhapsody* | *-*-darwin1.[012])
4401         # On Rhapsody replace the C library is the System framework
4402         compile_deplibs=`$echo "X $compile_deplibs" | $Xsed -e 's/ -lc / -framework System /'`
4403         finalize_deplibs=`$echo "X $finalize_deplibs" | $Xsed -e 's/ -lc / -framework System /'`
4404         ;;
4405       esac
4406
4407       case $host in
4408       *darwin*)
4409         # Don't allow lazy linking, it breaks C++ global constructors
4410         if test "$tagname" = CXX ; then
4411         compile_command="$compile_command ${wl}-bind_at_load"
4412         finalize_command="$finalize_command ${wl}-bind_at_load"
4413         fi
4414         ;;
4415       esac
4416
4417
4418       # move library search paths that coincide with paths to not yet
4419       # installed libraries to the beginning of the library search list
4420       new_libs=
4421       for path in $notinst_path; do
4422         case " $new_libs " in
4423         *" -L$path/$objdir "*) ;;
4424         *)
4425           case " $compile_deplibs " in
4426           *" -L$path/$objdir "*)
4427             new_libs="$new_libs -L$path/$objdir" ;;
4428           esac
4429           ;;
4430         esac
4431       done
4432       for deplib in $compile_deplibs; do
4433         case $deplib in
4434         -L*)
4435           case " $new_libs " in
4436           *" $deplib "*) ;;
4437           *) new_libs="$new_libs $deplib" ;;
4438           esac
4439           ;;
4440         *) new_libs="$new_libs $deplib" ;;
4441         esac
4442       done
4443       compile_deplibs="$new_libs"
4444
4445
4446       compile_command="$compile_command $compile_deplibs"
4447       finalize_command="$finalize_command $finalize_deplibs"
4448
4449       if test -n "$rpath$xrpath"; then
4450         # If the user specified any rpath flags, then add them.
4451         for libdir in $rpath $xrpath; do
4452           # This is the magic to use -rpath.
4453           case "$finalize_rpath " in
4454           *" $libdir "*) ;;
4455           *) finalize_rpath="$finalize_rpath $libdir" ;;
4456           esac
4457         done
4458       fi
4459
4460       # Now hardcode the library paths
4461       rpath=
4462       hardcode_libdirs=
4463       for libdir in $compile_rpath $finalize_rpath; do
4464         if test -n "$hardcode_libdir_flag_spec"; then
4465           if test -n "$hardcode_libdir_separator"; then
4466             if test -z "$hardcode_libdirs"; then
4467               hardcode_libdirs="$libdir"
4468             else
4469               # Just accumulate the unique libdirs.
4470               case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
4471               *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
4472                 ;;
4473               *)
4474                 hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
4475                 ;;
4476               esac
4477             fi
4478           else
4479             eval flag=\"$hardcode_libdir_flag_spec\"
4480             rpath="$rpath $flag"
4481           fi
4482         elif test -n "$runpath_var"; then
4483           case "$perm_rpath " in
4484           *" $libdir "*) ;;
4485           *) perm_rpath="$perm_rpath $libdir" ;;
4486           esac
4487         fi
4488         case $host in
4489         *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
4490           testbindir=`$echo "X$libdir" | $Xsed -e 's*/lib$*/bin*'`
4491           case :$dllsearchpath: in
4492           *":$libdir:"*) ;;
4493           *) dllsearchpath="$dllsearchpath:$libdir";;
4494           esac
4495           case :$dllsearchpath: in
4496           *":$testbindir:"*) ;;
4497           *) dllsearchpath="$dllsearchpath:$testbindir";;
4498           esac
4499           ;;
4500         esac
4501       done
4502       # Substitute the hardcoded libdirs into the rpath.
4503       if test -n "$hardcode_libdir_separator" &&
4504          test -n "$hardcode_libdirs"; then
4505         libdir="$hardcode_libdirs"
4506         eval rpath=\" $hardcode_libdir_flag_spec\"
4507       fi
4508       compile_rpath="$rpath"
4509
4510       rpath=
4511       hardcode_libdirs=
4512       for libdir in $finalize_rpath; do
4513         if test -n "$hardcode_libdir_flag_spec"; then
4514           if test -n "$hardcode_libdir_separator"; then
4515             if test -z "$hardcode_libdirs"; then
4516               hardcode_libdirs="$libdir"
4517             else
4518               # Just accumulate the unique libdirs.
4519               case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
4520               *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
4521                 ;;
4522               *)
4523                 hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
4524                 ;;
4525               esac
4526             fi
4527           else
4528             eval flag=\"$hardcode_libdir_flag_spec\"
4529             rpath="$rpath $flag"
4530           fi
4531         elif test -n "$runpath_var"; then
4532           case "$finalize_perm_rpath " in
4533           *" $libdir "*) ;;
4534           *) finalize_perm_rpath="$finalize_perm_rpath $libdir" ;;
4535           esac
4536         fi
4537       done
4538       # Substitute the hardcoded libdirs into the rpath.
4539       if test -n "$hardcode_libdir_separator" &&
4540          test -n "$hardcode_libdirs"; then
4541         libdir="$hardcode_libdirs"
4542         eval rpath=\" $hardcode_libdir_flag_spec\"
4543       fi
4544       finalize_rpath="$rpath"
4545
4546       if test -n "$libobjs" && test "$build_old_libs" = yes; then
4547         # Transform all the library objects into standard objects.
4548         compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
4549         finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
4550       fi
4551
4552       dlsyms=
4553       if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
4554         if test -n "$NM" && test -n "$global_symbol_pipe"; then
4555           dlsyms="${outputname}S.c"
4556         else
4557           $echo "$modename: not configured to extract global symbols from dlpreopened files" 1>&2
4558         fi
4559       fi
4560
4561       if test -n "$dlsyms"; then
4562         case $dlsyms in
4563         "") ;;
4564         *.c)
4565           # Discover the nlist of each of the dlfiles.
4566           nlist="$output_objdir/${outputname}.nm"
4567
4568           $show "$rm $nlist ${nlist}S ${nlist}T"
4569           $run $rm "$nlist" "${nlist}S" "${nlist}T"
4570
4571           # Parse the name list into a source file.
4572           $show "creating $output_objdir/$dlsyms"
4573
4574           test -z "$run" && $echo > "$output_objdir/$dlsyms" "\
4575 /* $dlsyms - symbol resolution table for \`$outputname' dlsym emulation. */
4576 /* Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP */
4577
4578 #ifdef __cplusplus
4579 extern \"C\" {
4580 #endif
4581
4582 /* Prevent the only kind of declaration conflicts we can make. */
4583 #define lt_preloaded_symbols some_other_symbol
4584
4585 /* External symbol declarations for the compiler. */\
4586 "
4587
4588           if test "$dlself" = yes; then
4589             $show "generating symbol list for \`$output'"
4590
4591             test -z "$run" && $echo ': @PROGRAM@ ' > "$nlist"
4592
4593             # Add our own program objects to the symbol list.
4594             progfiles=`$echo "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
4595             for arg in $progfiles; do
4596               $show "extracting global C symbols from \`$arg'"
4597               $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'"
4598             done
4599
4600             if test -n "$exclude_expsyms"; then
4601               $run eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
4602               $run eval '$mv "$nlist"T "$nlist"'
4603             fi
4604
4605             if test -n "$export_symbols_regex"; then
4606               $run eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
4607               $run eval '$mv "$nlist"T "$nlist"'
4608             fi
4609
4610             # Prepare the list of exported symbols
4611             if test -z "$export_symbols"; then
4612               export_symbols="$output_objdir/$outputname.exp"
4613               $run $rm $export_symbols
4614               $run eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
4615               case $host in
4616               *cygwin* | *mingw* )
4617                 $run eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
4618                 $run eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
4619                 ;;
4620               esac
4621             else
4622               $run eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
4623               $run eval 'grep -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
4624               $run eval 'mv "$nlist"T "$nlist"'
4625               case $host in
4626               *cygwin* | *mingw* )
4627                 $run eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
4628                 $run eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
4629                 ;;
4630               esac
4631             fi
4632           fi
4633
4634           for arg in $dlprefiles; do
4635             $show "extracting global C symbols from \`$arg'"
4636             name=`$echo "$arg" | ${SED} -e 's%^.*/%%'`
4637             $run eval '$echo ": $name " >> "$nlist"'
4638             $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'"
4639           done
4640
4641           if test -z "$run"; then
4642             # Make sure we have at least an empty file.
4643             test -f "$nlist" || : > "$nlist"
4644
4645             if test -n "$exclude_expsyms"; then
4646               $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
4647               $mv "$nlist"T "$nlist"
4648             fi
4649
4650             # Try sorting and uniquifying the output.
4651             if grep -v "^: " < "$nlist" |
4652                 if sort -k 3 </dev/null >/dev/null 2>&1; then
4653                   sort -k 3
4654                 else
4655                   sort +2
4656                 fi |
4657                 uniq > "$nlist"S; then
4658               :
4659             else
4660               grep -v "^: " < "$nlist" > "$nlist"S
4661             fi
4662
4663             if test -f "$nlist"S; then
4664               eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$dlsyms"'
4665             else
4666               $echo '/* NONE */' >> "$output_objdir/$dlsyms"
4667             fi
4668
4669             $echo >> "$output_objdir/$dlsyms" "\
4670
4671 #undef lt_preloaded_symbols
4672
4673 #if defined (__STDC__) && __STDC__
4674 # define lt_ptr void *
4675 #else
4676 # define lt_ptr char *
4677 # define const
4678 #endif
4679
4680 /* The mapping between symbol names and symbols. */
4681 "
4682
4683             case $host in
4684             *cygwin* | *mingw* )
4685           $echo >> "$output_objdir/$dlsyms" "\
4686 /* DATA imports from DLLs on WIN32 can't be const, because
4687    runtime relocations are performed -- see ld's documentation
4688    on pseudo-relocs */
4689 struct {
4690 "
4691               ;;
4692             * )
4693           $echo >> "$output_objdir/$dlsyms" "\
4694 const struct {
4695 "
4696               ;;
4697             esac
4698
4699
4700           $echo >> "$output_objdir/$dlsyms" "\
4701   const char *name;
4702   lt_ptr address;
4703 }
4704 lt_preloaded_symbols[] =
4705 {\
4706 "
4707
4708             eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$dlsyms"
4709
4710             $echo >> "$output_objdir/$dlsyms" "\
4711   {0, (lt_ptr) 0}
4712 };
4713
4714 /* This works around a problem in FreeBSD linker */
4715 #ifdef FREEBSD_WORKAROUND
4716 static const void *lt_preloaded_setup() {
4717   return lt_preloaded_symbols;
4718 }
4719 #endif
4720
4721 #ifdef __cplusplus
4722 }
4723 #endif\
4724 "
4725           fi
4726
4727           pic_flag_for_symtable=
4728           case $host in
4729           # compiling the symbol table file with pic_flag works around
4730           # a FreeBSD bug that causes programs to crash when -lm is
4731           # linked before any other PIC object.  But we must not use
4732           # pic_flag when linking with -static.  The problem exists in
4733           # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
4734           *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
4735             case "$compile_command " in
4736             *" -static "*) ;;
4737             *) pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND";;
4738             esac;;
4739           *-*-hpux*)
4740             case "$compile_command " in
4741             *" -static "*) ;;
4742             *) pic_flag_for_symtable=" $pic_flag";;
4743             esac
4744           esac
4745
4746           # Now compile the dynamic symbol file.
4747           $show "(cd $output_objdir && $LTCC  $LTCFLAGS -c$no_builtin_flag$pic_flag_for_symtable \"$dlsyms\")"
4748           $run eval '(cd $output_objdir && $LTCC  $LTCFLAGS -c$no_builtin_flag$pic_flag_for_symtable "$dlsyms")' || exit $?
4749
4750           # Clean up the generated files.
4751           $show "$rm $output_objdir/$dlsyms $nlist ${nlist}S ${nlist}T"
4752           $run $rm "$output_objdir/$dlsyms" "$nlist" "${nlist}S" "${nlist}T"
4753
4754           # Transform the symbol file into the correct name.
4755           case $host in
4756           *cygwin* | *mingw* )
4757             if test -f "$output_objdir/${outputname}.def" ; then
4758               compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}.def $output_objdir/${outputname}S.${objext}%" | $NL2SP`
4759               finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}.def $output_objdir/${outputname}S.${objext}%" | $NL2SP`
4760             else
4761               compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP`
4762               finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP`
4763              fi
4764             ;;
4765           * )
4766             compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP`
4767             finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP`
4768             ;;
4769           esac
4770           ;;
4771         *)
4772           $echo "$modename: unknown suffix for \`$dlsyms'" 1>&2
4773           exit $EXIT_FAILURE
4774           ;;
4775         esac
4776       else
4777         # We keep going just in case the user didn't refer to
4778         # lt_preloaded_symbols.  The linker will fail if global_symbol_pipe
4779         # really was required.
4780
4781         # Nullify the symbol file.
4782         compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s% @SYMFILE@%%" | $NL2SP`
4783         finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s% @SYMFILE@%%" | $NL2SP`
4784       fi
4785
4786       if test "$need_relink" = no || test "$build_libtool_libs" != yes; then
4787         # Replace the output file specification.
4788         compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e 's%@OUTPUT@%'"$output"'%g' | $NL2SP`
4789         link_command="$compile_command$compile_rpath"
4790
4791         # We have no uninstalled library dependencies, so finalize right now.
4792         $show "$link_command"
4793         $run eval "$link_command"
4794         exit_status=$?
4795
4796         # Delete the generated files.
4797         if test -n "$dlsyms"; then
4798           $show "$rm $output_objdir/${outputname}S.${objext}"
4799           $run $rm "$output_objdir/${outputname}S.${objext}"
4800         fi
4801
4802         exit $exit_status
4803       fi
4804
4805       if test -n "$shlibpath_var"; then
4806         # We should set the shlibpath_var
4807         rpath=
4808         for dir in $temp_rpath; do
4809           case $dir in
4810           [\\/]* | [A-Za-z]:[\\/]*)
4811             # Absolute path.
4812             rpath="$rpath$dir:"
4813             ;;
4814           *)
4815             # Relative path: add a thisdir entry.
4816             rpath="$rpath\$thisdir/$dir:"
4817             ;;
4818           esac
4819         done
4820         temp_rpath="$rpath"
4821       fi
4822
4823       if test -n "$compile_shlibpath$finalize_shlibpath"; then
4824         compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
4825       fi
4826       if test -n "$finalize_shlibpath"; then
4827         finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
4828       fi
4829
4830       compile_var=
4831       finalize_var=
4832       if test -n "$runpath_var"; then
4833         if test -n "$perm_rpath"; then
4834           # We should set the runpath_var.
4835           rpath=
4836           for dir in $perm_rpath; do
4837             rpath="$rpath$dir:"
4838           done
4839           compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
4840         fi
4841         if test -n "$finalize_perm_rpath"; then
4842           # We should set the runpath_var.
4843           rpath=
4844           for dir in $finalize_perm_rpath; do
4845             rpath="$rpath$dir:"
4846           done
4847           finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
4848         fi
4849       fi
4850
4851       if test "$no_install" = yes; then
4852         # We don't need to create a wrapper script.
4853         link_command="$compile_var$compile_command$compile_rpath"
4854         # Replace the output file specification.
4855         link_command=`$echo "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
4856         # Delete the old output file.
4857         $run $rm $output
4858         # Link the executable and exit
4859         $show "$link_command"
4860         $run eval "$link_command" || exit $?
4861         exit $EXIT_SUCCESS
4862       fi
4863
4864       if test "$hardcode_action" = relink; then
4865         # Fast installation is not supported
4866         link_command="$compile_var$compile_command$compile_rpath"
4867         relink_command="$finalize_var$finalize_command$finalize_rpath"
4868
4869         $echo "$modename: warning: this platform does not like uninstalled shared libraries" 1>&2
4870         $echo "$modename: \`$output' will be relinked during installation" 1>&2
4871       else
4872         if test "$fast_install" != no; then
4873           link_command="$finalize_var$compile_command$finalize_rpath"
4874           if test "$fast_install" = yes; then
4875             relink_command=`$echo "X$compile_var$compile_command$compile_rpath" | $SP2NL | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g' | $NL2SP`
4876           else
4877             # fast_install is set to needless
4878             relink_command=
4879           fi
4880         else
4881           link_command="$compile_var$compile_command$compile_rpath"
4882           relink_command="$finalize_var$finalize_command$finalize_rpath"
4883         fi
4884       fi
4885
4886       # Replace the output file specification.
4887       link_command=`$echo "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
4888
4889       # Delete the old output files.
4890       $run $rm $output $output_objdir/$outputname $output_objdir/lt-$outputname
4891
4892       $show "$link_command"
4893       $run eval "$link_command" || exit $?
4894
4895       # Now create the wrapper script.
4896       $show "creating $output"
4897
4898       # Quote the relink command for shipping.
4899       if test -n "$relink_command"; then
4900         # Preserve any variables that may affect compiler behavior
4901         for var in $variables_saved_for_relink; do
4902           if eval test -z \"\${$var+set}\"; then
4903             relink_command="{ test -z \"\${$var+set}\" || unset $var || { $var=; export $var; }; }; $relink_command"
4904           elif eval var_value=\$$var; test -z "$var_value"; then
4905             relink_command="$var=; export $var; $relink_command"
4906           else
4907             var_value=`$echo "X$var_value" | $Xsed -e "$sed_quote_subst"`
4908             relink_command="$var=\"$var_value\"; export $var; $relink_command"
4909           fi
4910         done
4911         relink_command="(cd `pwd`; $relink_command)"
4912         relink_command=`$echo "X$relink_command" | $SP2NL | $Xsed -e "$sed_quote_subst" | $NL2SP`
4913       fi
4914
4915       # Quote $echo for shipping.
4916       if test "X$echo" = "X$SHELL $progpath --fallback-echo"; then
4917         case $progpath in
4918         [\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $progpath --fallback-echo";;
4919         *) qecho="$SHELL `pwd`/$progpath --fallback-echo";;
4920         esac
4921         qecho=`$echo "X$qecho" | $Xsed -e "$sed_quote_subst"`
4922       else
4923         qecho=`$echo "X$echo" | $Xsed -e "$sed_quote_subst"`
4924       fi
4925
4926       # Only actually do things if our run command is non-null.
4927       if test -z "$run"; then
4928         # win32 will think the script is a binary if it has
4929         # a .exe suffix, so we strip it off here.
4930         case $output in
4931           *.exe) output=`$echo $output|${SED} 's,.exe$,,'` ;;
4932         esac
4933         # test for cygwin because mv fails w/o .exe extensions
4934         case $host in
4935           *cygwin*)
4936             exeext=.exe
4937             outputname=`$echo $outputname|${SED} 's,.exe$,,'` ;;
4938           *) exeext= ;;
4939         esac
4940         case $host in
4941           *cygwin* | *mingw* )
4942             output_name=`basename $output`
4943             output_path=`dirname $output`
4944             cwrappersource="$output_path/$objdir/lt-$output_name.c"
4945             cwrapper="$output_path/$output_name.exe"
4946             $rm $cwrappersource $cwrapper
4947             trap "$rm $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
4948
4949             cat > $cwrappersource <<EOF
4950
4951 /* $cwrappersource - temporary wrapper executable for $objdir/$outputname
4952    Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
4953
4954    The $output program cannot be directly executed until all the libtool
4955    libraries that it depends on are installed.
4956
4957    This wrapper executable should never be moved out of the build directory.
4958    If it is, it will not operate correctly.
4959
4960    Currently, it simply execs the wrapper *script* "/bin/sh $output",
4961    but could eventually absorb all of the scripts functionality and
4962    exec $objdir/$outputname directly.
4963 */
4964 EOF
4965             cat >> $cwrappersource<<"EOF"
4966 #include <stdio.h>
4967 #include <stdlib.h>
4968 #include <unistd.h>
4969 #include <malloc.h>
4970 #include <stdarg.h>
4971 #include <assert.h>
4972 #include <string.h>
4973 #include <ctype.h>
4974 #include <sys/stat.h>
4975
4976 #if defined(PATH_MAX)
4977 # define LT_PATHMAX PATH_MAX
4978 #elif defined(MAXPATHLEN)
4979 # define LT_PATHMAX MAXPATHLEN
4980 #else
4981 # define LT_PATHMAX 1024
4982 #endif
4983
4984 #ifndef DIR_SEPARATOR
4985 # define DIR_SEPARATOR '/'
4986 # define PATH_SEPARATOR ':'
4987 #endif
4988
4989 #if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \
4990   defined (__OS2__)
4991 # define HAVE_DOS_BASED_FILE_SYSTEM
4992 # ifndef DIR_SEPARATOR_2
4993 #  define DIR_SEPARATOR_2 '\\'
4994 # endif
4995 # ifndef PATH_SEPARATOR_2
4996 #  define PATH_SEPARATOR_2 ';'
4997 # endif
4998 #endif
4999
5000 #ifndef DIR_SEPARATOR_2
5001 # define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
5002 #else /* DIR_SEPARATOR_2 */
5003 # define IS_DIR_SEPARATOR(ch) \
5004         (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
5005 #endif /* DIR_SEPARATOR_2 */
5006
5007 #ifndef PATH_SEPARATOR_2
5008 # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
5009 #else /* PATH_SEPARATOR_2 */
5010 # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
5011 #endif /* PATH_SEPARATOR_2 */
5012
5013 #define XMALLOC(type, num)      ((type *) xmalloc ((num) * sizeof(type)))
5014 #define XFREE(stale) do { \
5015   if (stale) { free ((void *) stale); stale = 0; } \
5016 } while (0)
5017
5018 /* -DDEBUG is fairly common in CFLAGS.  */
5019 #undef DEBUG
5020 #if defined DEBUGWRAPPER
5021 # define DEBUG(format, ...) fprintf(stderr, format, __VA_ARGS__)
5022 #else
5023 # define DEBUG(format, ...)
5024 #endif
5025
5026 const char *program_name = NULL;
5027
5028 void * xmalloc (size_t num);
5029 char * xstrdup (const char *string);
5030 const char * base_name (const char *name);
5031 char * find_executable(const char *wrapper);
5032 int    check_executable(const char *path);
5033 char * strendzap(char *str, const char *pat);
5034 void lt_fatal (const char *message, ...);
5035
5036 int
5037 main (int argc, char *argv[])
5038 {
5039   char **newargz;
5040   int i;
5041
5042   program_name = (char *) xstrdup (base_name (argv[0]));
5043   DEBUG("(main) argv[0]      : %s\n",argv[0]);
5044   DEBUG("(main) program_name : %s\n",program_name);
5045   newargz = XMALLOC(char *, argc+2);
5046 EOF
5047
5048             cat >> $cwrappersource <<EOF
5049   newargz[0] = (char *) xstrdup("$SHELL");
5050 EOF
5051
5052             cat >> $cwrappersource <<"EOF"
5053   newargz[1] = find_executable(argv[0]);
5054   if (newargz[1] == NULL)
5055     lt_fatal("Couldn't find %s", argv[0]);
5056   DEBUG("(main) found exe at : %s\n",newargz[1]);
5057   /* we know the script has the same name, without the .exe */
5058   /* so make sure newargz[1] doesn't end in .exe */
5059   strendzap(newargz[1],".exe");
5060   for (i = 1; i < argc; i++)
5061     newargz[i+1] = xstrdup(argv[i]);
5062   newargz[argc+1] = NULL;
5063
5064   for (i=0; i<argc+1; i++)
5065   {
5066     DEBUG("(main) newargz[%d]   : %s\n",i,newargz[i]);
5067     ;
5068   }
5069
5070 EOF
5071
5072             case $host_os in
5073               mingw*)
5074                 cat >> $cwrappersource <<EOF
5075   execv("$SHELL",(char const **)newargz);
5076 EOF
5077               ;;
5078               *)
5079                 cat >> $cwrappersource <<EOF
5080   execv("$SHELL",newargz);
5081 EOF
5082               ;;
5083             esac
5084
5085             cat >> $cwrappersource <<"EOF"
5086   return 127;
5087 }
5088
5089 void *
5090 xmalloc (size_t num)
5091 {
5092   void * p = (void *) malloc (num);
5093   if (!p)
5094     lt_fatal ("Memory exhausted");
5095
5096   return p;
5097 }
5098
5099 char *
5100 xstrdup (const char *string)
5101 {
5102   return string ? strcpy ((char *) xmalloc (strlen (string) + 1), string) : NULL
5103 ;
5104 }
5105
5106 const char *
5107 base_name (const char *name)
5108 {
5109   const char *base;
5110
5111 #if defined (HAVE_DOS_BASED_FILE_SYSTEM)
5112   /* Skip over the disk name in MSDOS pathnames. */
5113   if (isalpha ((unsigned char)name[0]) && name[1] == ':')
5114     name += 2;
5115 #endif
5116
5117   for (base = name; *name; name++)
5118     if (IS_DIR_SEPARATOR (*name))
5119       base = name + 1;
5120   return base;
5121 }
5122
5123 int
5124 check_executable(const char * path)
5125 {
5126   struct stat st;
5127
5128   DEBUG("(check_executable)  : %s\n", path ? (*path ? path : "EMPTY!") : "NULL!");
5129   if ((!path) || (!*path))
5130     return 0;
5131
5132   if ((stat (path, &st) >= 0) &&
5133       (
5134         /* MinGW & native WIN32 do not support S_IXOTH or S_IXGRP */
5135 #if defined (S_IXOTH)
5136        ((st.st_mode & S_IXOTH) == S_IXOTH) ||
5137 #endif
5138 #if defined (S_IXGRP)
5139        ((st.st_mode & S_IXGRP) == S_IXGRP) ||
5140 #endif
5141        ((st.st_mode & S_IXUSR) == S_IXUSR))
5142       )
5143     return 1;
5144   else
5145     return 0;
5146 }
5147
5148 /* Searches for the full path of the wrapper.  Returns
5149    newly allocated full path name if found, NULL otherwise */
5150 char *
5151 find_executable (const char* wrapper)
5152 {
5153   int has_slash = 0;
5154   const char* p;
5155   const char* p_next;
5156   /* static buffer for getcwd */
5157   char tmp[LT_PATHMAX + 1];
5158   int tmp_len;
5159   char* concat_name;
5160
5161   DEBUG("(find_executable)  : %s\n", wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!");
5162
5163   if ((wrapper == NULL) || (*wrapper == '\0'))
5164     return NULL;
5165
5166   /* Absolute path? */
5167 #if defined (HAVE_DOS_BASED_FILE_SYSTEM)
5168   if (isalpha ((unsigned char)wrapper[0]) && wrapper[1] == ':')
5169   {
5170     concat_name = xstrdup (wrapper);
5171     if (check_executable(concat_name))
5172       return concat_name;
5173     XFREE(concat_name);
5174   }
5175   else
5176   {
5177 #endif
5178     if (IS_DIR_SEPARATOR (wrapper[0]))
5179     {
5180       concat_name = xstrdup (wrapper);
5181       if (check_executable(concat_name))
5182         return concat_name;
5183       XFREE(concat_name);
5184     }
5185 #if defined (HAVE_DOS_BASED_FILE_SYSTEM)
5186   }
5187 #endif
5188
5189   for (p = wrapper; *p; p++)
5190     if (*p == '/')
5191     {
5192       has_slash = 1;
5193       break;
5194     }
5195   if (!has_slash)
5196   {
5197     /* no slashes; search PATH */
5198     const char* path = getenv ("PATH");
5199     if (path != NULL)
5200     {
5201       for (p = path; *p; p = p_next)
5202       {
5203         const char* q;
5204         size_t p_len;
5205         for (q = p; *q; q++)
5206           if (IS_PATH_SEPARATOR(*q))
5207             break;
5208         p_len = q - p;
5209         p_next = (*q == '\0' ? q : q + 1);
5210         if (p_len == 0)
5211         {
5212           /* empty path: current directory */
5213           if (getcwd (tmp, LT_PATHMAX) == NULL)
5214             lt_fatal ("getcwd failed");
5215           tmp_len = strlen(tmp);
5216           concat_name = XMALLOC(char, tmp_len + 1 + strlen(wrapper) + 1);
5217           memcpy (concat_name, tmp, tmp_len);
5218           concat_name[tmp_len] = '/';
5219           strcpy (concat_name + tmp_len + 1, wrapper);
5220         }
5221         else
5222         {
5223           concat_name = XMALLOC(char, p_len + 1 + strlen(wrapper) + 1);
5224           memcpy (concat_name, p, p_len);
5225           concat_name[p_len] = '/';
5226           strcpy (concat_name + p_len + 1, wrapper);
5227         }
5228         if (check_executable(concat_name))
5229           return concat_name;
5230         XFREE(concat_name);
5231       }
5232     }
5233     /* not found in PATH; assume curdir */
5234   }
5235   /* Relative path | not found in path: prepend cwd */
5236   if (getcwd (tmp, LT_PATHMAX) == NULL)
5237     lt_fatal ("getcwd failed");
5238   tmp_len = strlen(tmp);
5239   concat_name = XMALLOC(char, tmp_len + 1 + strlen(wrapper) + 1);
5240   memcpy (concat_name, tmp, tmp_len);
5241   concat_name[tmp_len] = '/';
5242   strcpy (concat_name + tmp_len + 1, wrapper);
5243
5244   if (check_executable(concat_name))
5245     return concat_name;
5246   XFREE(concat_name);
5247   return NULL;
5248 }
5249
5250 char *
5251 strendzap(char *str, const char *pat)
5252 {
5253   size_t len, patlen;
5254
5255   assert(str != NULL);
5256   assert(pat != NULL);
5257
5258   len = strlen(str);
5259   patlen = strlen(pat);
5260
5261   if (patlen <= len)
5262   {
5263     str += len - patlen;
5264     if (strcmp(str, pat) == 0)
5265       *str = '\0';
5266   }
5267   return str;
5268 }
5269
5270 static void
5271 lt_error_core (int exit_status, const char * mode,
5272           const char * message, va_list ap)
5273 {
5274   fprintf (stderr, "%s: %s: ", program_name, mode);
5275   vfprintf (stderr, message, ap);
5276   fprintf (stderr, ".\n");
5277
5278   if (exit_status >= 0)
5279     exit (exit_status);
5280 }
5281
5282 void
5283 lt_fatal (const char *message, ...)
5284 {
5285   va_list ap;
5286   va_start (ap, message);
5287   lt_error_core (EXIT_FAILURE, "FATAL", message, ap);
5288   va_end (ap);
5289 }
5290 EOF
5291           # we should really use a build-platform specific compiler
5292           # here, but OTOH, the wrappers (shell script and this C one)
5293           # are only useful if you want to execute the "real" binary.
5294           # Since the "real" binary is built for $host, then this
5295           # wrapper might as well be built for $host, too.
5296           $run $LTCC $LTCFLAGS -s -o $cwrapper $cwrappersource
5297           ;;
5298         esac
5299         $rm $output
5300         trap "$rm $output; exit $EXIT_FAILURE" 1 2 15
5301
5302         $echo > $output "\
5303 #! $SHELL
5304
5305 # $output - temporary wrapper script for $objdir/$outputname
5306 # Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
5307 #
5308 # The $output program cannot be directly executed until all the libtool
5309 # libraries that it depends on are installed.
5310 #
5311 # This wrapper script should never be moved out of the build directory.
5312 # If it is, it will not operate correctly.
5313
5314 # Sed substitution that helps us do robust quoting.  It backslashifies
5315 # metacharacters that are still active within double-quoted strings.
5316 Xsed='${SED} -e 1s/^X//'
5317 sed_quote_subst='$sed_quote_subst'
5318
5319 # Be Bourne compatible (taken from Autoconf:_AS_BOURNE_COMPATIBLE).
5320 if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
5321   emulate sh
5322   NULLCMD=:
5323   # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
5324   # is contrary to our usage.  Disable this feature.
5325   alias -g '\${1+\"\$@\"}'='\"\$@\"'
5326   setopt NO_GLOB_SUBST
5327 else
5328   case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
5329 fi
5330 BIN_SH=xpg4; export BIN_SH # for Tru64
5331 DUALCASE=1; export DUALCASE # for MKS sh
5332
5333 # The HP-UX ksh and POSIX shell print the target directory to stdout
5334 # if CDPATH is set.
5335 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
5336
5337 relink_command=\"$relink_command\"
5338
5339 # This environment variable determines our operation mode.
5340 if test \"\$libtool_install_magic\" = \"$magic\"; then
5341   # install mode needs the following variable:
5342   notinst_deplibs='$notinst_deplibs'
5343 else
5344   # When we are sourced in execute mode, \$file and \$echo are already set.
5345   if test \"\$libtool_execute_magic\" != \"$magic\"; then
5346     echo=\"$qecho\"
5347     file=\"\$0\"
5348     # Make sure echo works.
5349     if test \"X\$1\" = X--no-reexec; then
5350       # Discard the --no-reexec flag, and continue.
5351       shift
5352     elif test \"X\`(\$echo '\t') 2>/dev/null\`\" = 'X\t'; then
5353       # Yippee, \$echo works!
5354       :
5355     else
5356       # Restart under the correct shell, and then maybe \$echo will work.
5357       exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"}
5358     fi
5359   fi\
5360 "
5361         $echo >> $output "\
5362
5363   # Find the directory that this script lives in.
5364   thisdir=\`\$echo \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\`
5365   test \"x\$thisdir\" = \"x\$file\" && thisdir=.
5366
5367   # Follow symbolic links until we get to the real thisdir.
5368   file=\`ls -ld \"\$file\" | ${SED} -n 's/.*-> //p'\`
5369   while test -n \"\$file\"; do
5370     destdir=\`\$echo \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\`
5371
5372     # If there was a directory component, then change thisdir.
5373     if test \"x\$destdir\" != \"x\$file\"; then
5374       case \"\$destdir\" in
5375       [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
5376       *) thisdir=\"\$thisdir/\$destdir\" ;;
5377       esac
5378     fi
5379
5380     file=\`\$echo \"X\$file\" | \$Xsed -e 's%^.*/%%'\`
5381     file=\`ls -ld \"\$thisdir/\$file\" | ${SED} -n 's/.*-> //p'\`
5382   done
5383
5384   # Try to get the absolute directory name.
5385   absdir=\`cd \"\$thisdir\" && pwd\`
5386   test -n \"\$absdir\" && thisdir=\"\$absdir\"
5387 "
5388
5389         if test "$fast_install" = yes; then
5390           $echo >> $output "\
5391   program=lt-'$outputname'$exeext
5392   progdir=\"\$thisdir/$objdir\"
5393
5394   if test ! -f \"\$progdir/\$program\" || \\
5395      { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\
5396        test \"X\$file\" != \"X\$progdir/\$program\"; }; then
5397
5398     file=\"\$\$-\$program\"
5399
5400     if test ! -d \"\$progdir\"; then
5401       $mkdir \"\$progdir\"
5402     else
5403       $rm \"\$progdir/\$file\"
5404     fi"
5405
5406           $echo >> $output "\
5407
5408     # relink executable if necessary
5409     if test -n \"\$relink_command\"; then
5410       if relink_command_output=\`eval \$relink_command 2>&1\`; then :
5411       else
5412         $echo \"\$relink_command_output\" >&2
5413         $rm \"\$progdir/\$file\"
5414         exit $EXIT_FAILURE
5415       fi
5416     fi
5417
5418     $mv \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
5419     { $rm \"\$progdir/\$program\";
5420       $mv \"\$progdir/\$file\" \"\$progdir/\$program\"; }
5421     $rm \"\$progdir/\$file\"
5422   fi"
5423         else
5424           $echo >> $output "\
5425   program='$outputname'
5426   progdir=\"\$thisdir/$objdir\"
5427 "
5428         fi
5429
5430         $echo >> $output "\
5431
5432   if test -f \"\$progdir/\$program\"; then"
5433
5434         # Export our shlibpath_var if we have one.
5435         if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
5436           $echo >> $output "\
5437     # Add our own library path to $shlibpath_var
5438     $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
5439
5440     # Some systems cannot cope with colon-terminated $shlibpath_var
5441     # The second colon is a workaround for a bug in BeOS R4 sed
5442     $shlibpath_var=\`\$echo \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\`
5443
5444     export $shlibpath_var
5445 "
5446         fi
5447
5448         # fixup the dll searchpath if we need to.
5449         if test -n "$dllsearchpath"; then
5450           $echo >> $output "\
5451     # Add the dll search path components to the executable PATH
5452     PATH=$dllsearchpath:\$PATH
5453 "
5454         fi
5455
5456         $echo >> $output "\
5457     if test \"\$libtool_execute_magic\" != \"$magic\"; then
5458       # Run the actual program with our arguments.
5459
5460       # Make sure env LD_LIBRARY_PATH does not mess us up
5461       if test -n \"\${LD_LIBRARY_PATH+set}\"; then
5462         export LD_LIBRARY_PATH=\$progdir:\$LD_LIBRARY_PATH
5463       fi
5464 "
5465         case $host in
5466         # Backslashes separate directories on plain windows
5467         *-*-mingw | *-*-os2*)
5468           $echo >> $output "\
5469       exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
5470 "
5471           ;;
5472
5473         *)
5474           $echo >> $output "\
5475       exec \"\$progdir/\$program\" \${1+\"\$@\"}
5476 "
5477           ;;
5478         esac
5479         $echo >> $output "\
5480       \$echo \"\$0: cannot exec \$program \$*\"
5481       exit $EXIT_FAILURE
5482     fi
5483   else
5484     # The program doesn't exist.
5485     \$echo \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2
5486     \$echo \"This script is just a wrapper for \$program.\" 1>&2
5487     $echo \"See the $PACKAGE documentation for more information.\" 1>&2
5488     exit $EXIT_FAILURE
5489   fi
5490 fi\
5491 "
5492         chmod +x $output
5493       fi
5494       exit $EXIT_SUCCESS
5495       ;;
5496     esac
5497
5498     # See if we need to build an old-fashioned archive.
5499     for oldlib in $oldlibs; do
5500
5501       if test "$build_libtool_libs" = convenience; then
5502         oldobjs="$libobjs_save"
5503         addlibs="$convenience"
5504         build_libtool_libs=no
5505       else
5506         if test "$build_libtool_libs" = module; then
5507           oldobjs="$libobjs_save"
5508           build_libtool_libs=no
5509         else
5510           oldobjs="$old_deplibs $non_pic_objects"
5511         fi
5512         addlibs="$old_convenience"
5513       fi
5514
5515       if test -n "$addlibs"; then
5516         gentop="$output_objdir/${outputname}x"
5517         generated="$generated $gentop"
5518
5519         func_extract_archives $gentop $addlibs
5520         oldobjs="$oldobjs $func_extract_archives_result"
5521       fi
5522
5523       # Do each command in the archive commands.
5524       if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
5525        cmds=$old_archive_from_new_cmds
5526       else
5527         # POSIX demands no paths to be encoded in archives.  We have
5528         # to avoid creating archives with duplicate basenames if we
5529         # might have to extract them afterwards, e.g., when creating a
5530         # static archive out of a convenience library, or when linking
5531         # the entirety of a libtool archive into another (currently
5532         # not supported by libtool).
5533         if (for obj in $oldobjs
5534             do
5535               $echo "X$obj" | $Xsed -e 's%^.*/%%'
5536             done | sort | sort -uc >/dev/null 2>&1); then
5537           :
5538         else
5539           $echo "copying selected object files to avoid basename conflicts..."
5540
5541           if test -z "$gentop"; then
5542             gentop="$output_objdir/${outputname}x"
5543             generated="$generated $gentop"
5544
5545             $show "${rm}r $gentop"
5546             $run ${rm}r "$gentop"
5547             $show "$mkdir $gentop"
5548             $run $mkdir "$gentop"
5549             exit_status=$?
5550             if test "$exit_status" -ne 0 && test ! -d "$gentop"; then
5551               exit $exit_status
5552             fi
5553           fi
5554
5555           save_oldobjs=$oldobjs
5556           oldobjs=
5557           counter=1
5558           for obj in $save_oldobjs
5559           do
5560             objbase=`$echo "X$obj" | $Xsed -e 's%^.*/%%'`
5561             case " $oldobjs " in
5562             " ") oldobjs=$obj ;;
5563             *[\ /]"$objbase "*)
5564               while :; do
5565                 # Make sure we don't pick an alternate name that also
5566                 # overlaps.
5567                 newobj=lt$counter-$objbase
5568                 counter=`expr $counter + 1`
5569                 case " $oldobjs " in
5570                 *[\ /]"$newobj "*) ;;
5571                 *) if test ! -f "$gentop/$newobj"; then break; fi ;;
5572                 esac
5573               done
5574               $show "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
5575               $run ln "$obj" "$gentop/$newobj" ||
5576               $run cp "$obj" "$gentop/$newobj"
5577               oldobjs="$oldobjs $gentop/$newobj"
5578               ;;
5579             *) oldobjs="$oldobjs $obj" ;;
5580             esac
5581           done
5582         fi
5583
5584         eval cmds=\"$old_archive_cmds\"
5585
5586         if len=`expr "X$cmds" : ".*"` &&
5587              test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then
5588           cmds=$old_archive_cmds
5589         else
5590           # the command line is too long to link in one step, link in parts
5591           $echo "using piecewise archive linking..."
5592           save_RANLIB=$RANLIB
5593           RANLIB=:
5594           objlist=
5595           concat_cmds=
5596           save_oldobjs=$oldobjs
5597
5598           # Is there a better way of finding the last object in the list?
5599           for obj in $save_oldobjs
5600           do
5601             last_oldobj=$obj
5602           done
5603           for obj in $save_oldobjs
5604           do
5605             oldobjs="$objlist $obj"
5606             objlist="$objlist $obj"
5607             eval test_cmds=\"$old_archive_cmds\"
5608             if len=`expr "X$test_cmds" : ".*" 2>/dev/null` &&
5609                test "$len" -le "$max_cmd_len"; then
5610               :
5611             else
5612               # the above command should be used before it gets too long
5613               oldobjs=$objlist
5614               if test "$obj" = "$last_oldobj" ; then
5615                 RANLIB=$save_RANLIB
5616               fi
5617               test -z "$concat_cmds" || concat_cmds=$concat_cmds~
5618               eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\"
5619               objlist=
5620             fi
5621           done
5622           RANLIB=$save_RANLIB
5623           oldobjs=$objlist
5624           if test "X$oldobjs" = "X" ; then
5625             eval cmds=\"\$concat_cmds\"
5626           else
5627             eval cmds=\"\$concat_cmds~\$old_archive_cmds\"
5628           fi
5629         fi
5630       fi
5631       save_ifs="$IFS"; IFS='~'
5632       for cmd in $cmds; do
5633         eval cmd=\"$cmd\"
5634         IFS="$save_ifs"
5635         $show "$cmd"
5636         $run eval "$cmd" || exit $?
5637       done
5638       IFS="$save_ifs"
5639     done
5640
5641     if test -n "$generated"; then
5642       $show "${rm}r$generated"
5643       $run ${rm}r$generated
5644     fi
5645
5646     # Now create the libtool archive.
5647     case $output in
5648     *.la)
5649       old_library=
5650       test "$build_old_libs" = yes && old_library="$libname.$libext"
5651       $show "creating $output"
5652
5653       # Preserve any variables that may affect compiler behavior
5654       for var in $variables_saved_for_relink; do
5655         if eval test -z \"\${$var+set}\"; then
5656           relink_command="{ test -z \"\${$var+set}\" || unset $var || { $var=; export $var; }; }; $relink_command"
5657         elif eval var_value=\$$var; test -z "$var_value"; then
5658           relink_command="$var=; export $var; $relink_command"
5659         else
5660           var_value=`$echo "X$var_value" | $Xsed -e "$sed_quote_subst"`
5661           relink_command="$var=\"$var_value\"; export $var; $relink_command"
5662         fi
5663       done
5664       # Quote the link command for shipping.
5665       relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
5666       relink_command=`$echo "X$relink_command" | $SP2NL | $Xsed -e "$sed_quote_subst" | $NL2SP`
5667       if test "$hardcode_automatic" = yes ; then
5668         relink_command=
5669       fi
5670
5671
5672       # Only create the output if not a dry run.
5673       if test -z "$run"; then
5674         for installed in no yes; do
5675           if test "$installed" = yes; then
5676             if test -z "$install_libdir"; then
5677               break
5678             fi
5679             output="$output_objdir/$outputname"i
5680             # Replace all uninstalled libtool libraries with the installed ones
5681             newdependency_libs=
5682             for deplib in $dependency_libs; do
5683               case $deplib in
5684               *.la)
5685                 name=`$echo "X$deplib" | $Xsed -e 's%^.*/%%'`
5686                 eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
5687                 if test -z "$libdir"; then
5688                   $echo "$modename: \`$deplib' is not a valid libtool archive" 1>&2
5689                   exit $EXIT_FAILURE
5690                 fi
5691                 if test "X$EGREP" = X ; then
5692                         EGREP=egrep
5693                 fi
5694                 # We do not want portage's install root ($D) present.  Check only for
5695                 # this if the .la is being installed.
5696                 if test "$installed" = yes && test "$D"; then
5697                   eval mynewdependency_lib=`echo "$libdir/$name" |sed -e "s:$D:/:g" -e 's:/\+:/:g'`
5698                 else
5699                   mynewdependency_lib="$libdir/$name"
5700                 fi
5701                 # Do not add duplicates
5702                 if test "$mynewdependency_lib"; then
5703                   my_little_ninja_foo_1=`echo $newdependency_libs |$EGREP -e "$mynewdependency_lib"`
5704                   if test -z "$my_little_ninja_foo_1"; then
5705                     newdependency_libs="$newdependency_libs $mynewdependency_lib"
5706                   fi
5707                 fi
5708                 ;;
5709                   *)
5710                 if test "$installed" = yes; then
5711                   # Rather use S=WORKDIR if our version of portage supports it.
5712                   # This is because some ebuild (gcc) do not use $S as buildroot.
5713                   if test "$PWORKDIR"; then
5714                     S="$PWORKDIR"
5715                   fi
5716                   # We do not want portage's build root ($S) present.
5717                   my_little_ninja_foo_2=`echo $deplib |$EGREP -e "$S"`
5718                   # We do not want portage's install root ($D) present.
5719                   my_little_ninja_foo_3=`echo $deplib |$EGREP -e "$D"`
5720                   if test -n "$my_little_ninja_foo_2" && test "$S"; then
5721                     mynewdependency_lib=""
5722                   elif test -n "$my_little_ninja_foo_3" && test "$D"; then
5723                     eval mynewdependency_lib=`echo "$deplib" |sed -e "s:$D:/:g" -e 's:/\+:/:g'`
5724                   else
5725                     mynewdependency_lib="$deplib"
5726                   fi
5727                 else
5728                   mynewdependency_lib="$deplib"
5729                 fi
5730                 # Do not add duplicates
5731                 if test "$mynewdependency_lib"; then
5732                   my_little_ninja_foo_4=`echo $newdependency_libs |$EGREP -e "$mynewdependency_lib"`
5733                   if test -z "$my_little_ninja_foo_4"; then
5734                         newdependency_libs="$newdependency_libs $mynewdependency_lib"
5735                   fi
5736                 fi
5737                 ;;
5738               esac
5739             done
5740             dependency_libs="$newdependency_libs"
5741             newdlfiles=
5742             for lib in $dlfiles; do
5743               name=`$echo "X$lib" | $Xsed -e 's%^.*/%%'`
5744               eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
5745               if test -z "$libdir"; then
5746                 $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
5747                 exit $EXIT_FAILURE
5748               fi
5749               newdlfiles="$newdlfiles $libdir/$name"
5750             done
5751             dlfiles="$newdlfiles"
5752             newdlprefiles=
5753             for lib in $dlprefiles; do
5754               name=`$echo "X$lib" | $Xsed -e 's%^.*/%%'`
5755               eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
5756               if test -z "$libdir"; then
5757                 $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
5758                 exit $EXIT_FAILURE
5759               fi
5760               newdlprefiles="$newdlprefiles $libdir/$name"
5761             done
5762             dlprefiles="$newdlprefiles"
5763           else
5764             newdlfiles=
5765             for lib in $dlfiles; do
5766               case $lib in
5767                 [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
5768                 *) abs=`pwd`"/$lib" ;;
5769               esac
5770               newdlfiles="$newdlfiles $abs"
5771             done
5772             dlfiles="$newdlfiles"
5773             newdlprefiles=
5774             for lib in $dlprefiles; do
5775               case $lib in
5776                 [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
5777                 *) abs=`pwd`"/$lib" ;;
5778               esac
5779               newdlprefiles="$newdlprefiles $abs"
5780             done
5781             dlprefiles="$newdlprefiles"
5782           fi
5783           $rm $output
5784           # place dlname in correct position for cygwin
5785           tdlname=$dlname
5786           case $host,$output,$installed,$module,$dlname in
5787             *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll) tdlname=../bin/$dlname ;;
5788           esac
5789           # Do not add duplicates
5790           if test "$installed" = yes && test "$D"; then
5791             install_libdir=`echo "$install_libdir" |sed -e "s:$D:/:g" -e 's:/\+:/:g'`
5792           fi
5793           $echo > $output "\
5794 # $outputname - a libtool library file
5795 # Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
5796 #
5797 # Please DO NOT delete this file!
5798 # It is necessary for linking the library.
5799
5800 # The name that we can dlopen(3).
5801 dlname='$tdlname'
5802
5803 # Names of this library.
5804 library_names='$library_names'
5805
5806 # The name of the static archive.
5807 old_library='$old_library'
5808
5809 # Libraries that this one depends upon.
5810 dependency_libs='$dependency_libs'
5811
5812 # Version information for $libname.
5813 current=$current
5814 age=$age
5815 revision=$revision
5816
5817 # Is this an already installed library?
5818 installed=$installed
5819
5820 # Should we warn about portability when linking against -modules?
5821 shouldnotlink=$module
5822
5823 # Files to dlopen/dlpreopen
5824 dlopen='$dlfiles'
5825 dlpreopen='$dlprefiles'
5826
5827 # Directory that this library needs to be installed in:
5828 libdir='$install_libdir'"
5829           if test "$installed" = no && test "$need_relink" = yes; then
5830             $echo >> $output "\
5831 relink_command=\"$relink_command\""
5832           fi
5833         done
5834       fi
5835
5836       # Do a symbolic link so that the libtool archive can be found in
5837       # LD_LIBRARY_PATH before the program is installed.
5838       $show "(cd $output_objdir && $rm $outputname && $LN_S ../$outputname $outputname)"
5839       $run eval '(cd $output_objdir && $rm $outputname && $LN_S ../$outputname $outputname)' || exit $?
5840       ;;
5841     esac
5842     exit $EXIT_SUCCESS
5843     ;;
5844
5845   # libtool install mode
5846   install)
5847     modename="$modename: install"
5848
5849     # There may be an optional sh(1) argument at the beginning of
5850     # install_prog (especially on Windows NT).
5851     if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh ||
5852        # Allow the use of GNU shtool's install command.
5853        $echo "X$nonopt" | grep shtool > /dev/null; then
5854       # Aesthetically quote it.
5855       arg=`$echo "X$nonopt" | $Xsed -e "$sed_quote_subst"`
5856       case $arg in
5857       *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \     ]*|*]*|"")
5858         arg="\"$arg\""
5859         ;;
5860       esac
5861       install_prog="$arg "
5862       arg="$1"
5863       shift
5864     else
5865       install_prog=
5866       arg=$nonopt
5867     fi
5868
5869     # The real first argument should be the name of the installation program.
5870     # Aesthetically quote it.
5871     arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
5872     case $arg in
5873     *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \       ]*|*]*|"")
5874       arg="\"$arg\""
5875       ;;
5876     esac
5877     install_prog="$install_prog$arg"
5878
5879     # We need to accept at least all the BSD install flags.
5880     dest=
5881     files=
5882     opts=
5883     prev=
5884     install_type=
5885     isdir=no
5886     stripme=
5887     for arg
5888     do
5889       if test -n "$dest"; then
5890         files="$files $dest"
5891         dest=$arg
5892         continue
5893       fi
5894
5895       case $arg in
5896       -d) isdir=yes ;;
5897       -f)
5898         case " $install_prog " in
5899         *[\\\ /]cp\ *) ;;
5900         *) prev=$arg ;;
5901         esac
5902         ;;
5903       -g | -m | -o) prev=$arg ;;
5904       -s)
5905         stripme=" -s"
5906         continue
5907         ;;
5908       -*)
5909         ;;
5910       *)
5911         # If the previous option needed an argument, then skip it.
5912         if test -n "$prev"; then
5913           prev=
5914         else
5915           dest=$arg
5916           continue
5917         fi
5918         ;;
5919       esac
5920
5921       # Aesthetically quote the argument.
5922       arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
5923       case $arg in
5924       *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \     ]*|*]*|"")
5925         arg="\"$arg\""
5926         ;;
5927       esac
5928       install_prog="$install_prog $arg"
5929     done
5930
5931     if test -z "$install_prog"; then
5932       $echo "$modename: you must specify an install program" 1>&2
5933       $echo "$help" 1>&2
5934       exit $EXIT_FAILURE
5935     fi
5936
5937     if test -n "$prev"; then
5938       $echo "$modename: the \`$prev' option requires an argument" 1>&2
5939       $echo "$help" 1>&2
5940       exit $EXIT_FAILURE
5941     fi
5942
5943     if test -z "$files"; then
5944       if test -z "$dest"; then
5945         $echo "$modename: no file or destination specified" 1>&2
5946       else
5947         $echo "$modename: you must specify a destination" 1>&2
5948       fi
5949       $echo "$help" 1>&2
5950       exit $EXIT_FAILURE
5951     fi
5952
5953     # Strip any trailing slash from the destination.
5954     dest=`$echo "X$dest" | $Xsed -e 's%/$%%'`
5955
5956     # Check to see that the destination is a directory.
5957     test -d "$dest" && isdir=yes
5958     if test "$isdir" = yes; then
5959       destdir="$dest"
5960       destname=
5961     else
5962       destdir=`$echo "X$dest" | $Xsed -e 's%/[^/]*$%%'`
5963       test "X$destdir" = "X$dest" && destdir=.
5964       destname=`$echo "X$dest" | $Xsed -e 's%^.*/%%'`
5965
5966       # Not a directory, so check to see that there is only one file specified.
5967       set dummy $files
5968       if test "$#" -gt 2; then
5969         $echo "$modename: \`$dest' is not a directory" 1>&2
5970         $echo "$help" 1>&2
5971         exit $EXIT_FAILURE
5972       fi
5973     fi
5974     case $destdir in
5975     [\\/]* | [A-Za-z]:[\\/]*) ;;
5976     *)
5977       for file in $files; do
5978         case $file in
5979         *.lo) ;;
5980         *)
5981           $echo "$modename: \`$destdir' must be an absolute directory name" 1>&2
5982           $echo "$help" 1>&2
5983           exit $EXIT_FAILURE
5984           ;;
5985         esac
5986       done
5987       ;;
5988     esac
5989
5990     # This variable tells wrapper scripts just to set variables rather
5991     # than running their programs.
5992     libtool_install_magic="$magic"
5993
5994     staticlibs=
5995     future_libdirs=
5996     current_libdirs=
5997     for file in $files; do
5998
5999       # Do each installation.
6000       case $file in
6001       *.$libext)
6002         # Do the static libraries later.
6003         staticlibs="$staticlibs $file"
6004         ;;
6005
6006       *.la)
6007         # Check to see that this really is a libtool archive.
6008         if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
6009         else
6010           $echo "$modename: \`$file' is not a valid libtool archive" 1>&2
6011           $echo "$help" 1>&2
6012           exit $EXIT_FAILURE
6013         fi
6014
6015         library_names=
6016         old_library=
6017         relink_command=
6018         # If there is no directory component, then add one.
6019         case $file in
6020         */* | *\\*) . $file ;;
6021         *) . ./$file ;;
6022         esac
6023
6024         # Add the libdir to current_libdirs if it is the destination.
6025         if test "X$destdir" = "X$libdir"; then
6026           case "$current_libdirs " in
6027           *" $libdir "*) ;;
6028           *) current_libdirs="$current_libdirs $libdir" ;;
6029           esac
6030         else
6031           # Note the libdir as a future libdir.
6032           case "$future_libdirs " in
6033           *" $libdir "*) ;;
6034           *) future_libdirs="$future_libdirs $libdir" ;;
6035           esac
6036         fi
6037
6038         dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`/
6039         test "X$dir" = "X$file/" && dir=
6040         dir="$dir$objdir"
6041
6042         if test -n "$relink_command"; then
6043           # Determine the prefix the user has applied to our future dir.
6044           inst_prefix_dir=`$echo "$destdir" | $SED "s%$libdir\$%%"`
6045
6046           # Don't allow the user to place us outside of our expected
6047           # location b/c this prevents finding dependent libraries that
6048           # are installed to the same prefix.
6049           # At present, this check doesn't affect windows .dll's that
6050           # are installed into $libdir/../bin (currently, that works fine)
6051           # but it's something to keep an eye on.
6052           if test "$inst_prefix_dir" = "$destdir"; then
6053             $echo "$modename: error: cannot install \`$file' to a directory not ending in $libdir" 1>&2
6054             exit $EXIT_FAILURE
6055           fi
6056
6057           if test -n "$inst_prefix_dir"; then
6058             # Stick the inst_prefix_dir data into the link command.
6059             relink_command=`$echo "$relink_command" | $SP2NL | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%" | $NL2SP`
6060           else
6061             relink_command=`$echo "$relink_command" | $SP2NL | $SED "s%@inst_prefix_dir@%%" | $NL2SP`
6062           fi
6063
6064           $echo "$modename: warning: relinking \`$file'" 1>&2
6065           $show "$relink_command"
6066           if $run eval "$relink_command"; then :
6067           else
6068             $echo "$modename: error: relink \`$file' with the above command before installing it" 1>&2
6069             exit $EXIT_FAILURE
6070           fi
6071         fi
6072
6073         # See the names of the shared library.
6074         set dummy $library_names
6075         if test -n "$2"; then
6076           realname="$2"
6077           shift
6078           shift
6079
6080           srcname="$realname"
6081           test -n "$relink_command" && srcname="$realname"T
6082
6083           # Install the shared library and build the symlinks.
6084           $show "$install_prog $dir/$srcname $destdir/$realname"
6085           $run eval "$install_prog $dir/$srcname $destdir/$realname" || exit $?
6086           if test -n "$stripme" && test -n "$striplib"; then
6087             $show "$striplib $destdir/$realname"
6088             $run eval "$striplib $destdir/$realname" || exit $?
6089           fi
6090
6091           if test "$#" -gt 0; then
6092             # Delete the old symlinks, and create new ones.
6093             # Try `ln -sf' first, because the `ln' binary might depend on
6094             # the symlink we replace!  Solaris /bin/ln does not understand -f,
6095             # so we also need to try rm && ln -s.
6096             for linkname
6097             do
6098               if test "$linkname" != "$realname"; then
6099                 $show "(cd $destdir && { $LN_S -f $realname $linkname || { $rm $linkname && $LN_S $realname $linkname; }; })"
6100                 $run eval "(cd $destdir && { $LN_S -f $realname $linkname || { $rm $linkname && $LN_S $realname $linkname; }; })"
6101               fi
6102             done
6103           fi
6104
6105           # Do each command in the postinstall commands.
6106           lib="$destdir/$realname"
6107           cmds=$postinstall_cmds
6108           save_ifs="$IFS"; IFS='~'
6109           for cmd in $cmds; do
6110             IFS="$save_ifs"
6111             eval cmd=\"$cmd\"
6112             $show "$cmd"
6113             $run eval "$cmd" || {
6114               lt_exit=$?
6115
6116               # Restore the uninstalled library and exit
6117               if test "$mode" = relink; then
6118                 $run eval '(cd $output_objdir && $rm ${realname}T && $mv ${realname}U $realname)'
6119               fi
6120
6121               exit $lt_exit
6122             }
6123           done
6124           IFS="$save_ifs"
6125         fi
6126
6127         # Install the pseudo-library for information purposes.
6128         name=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
6129         instname="$dir/$name"i
6130         $show "$install_prog $instname $destdir/$name"
6131         $run eval "$install_prog $instname $destdir/$name" || exit $?
6132
6133         # Maybe install the static library, too.
6134         test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library"
6135         ;;
6136
6137       *.lo)
6138         # Install (i.e. copy) a libtool object.
6139
6140         # Figure out destination file name, if it wasn't already specified.
6141         if test -n "$destname"; then
6142           destfile="$destdir/$destname"
6143         else
6144           destfile=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
6145           destfile="$destdir/$destfile"
6146         fi
6147
6148         # Deduce the name of the destination old-style object file.
6149         case $destfile in
6150         *.lo)
6151           staticdest=`$echo "X$destfile" | $Xsed -e "$lo2o"`
6152           ;;
6153         *.$objext)
6154           staticdest="$destfile"
6155           destfile=
6156           ;;
6157         *)
6158           $echo "$modename: cannot copy a libtool object to \`$destfile'" 1>&2
6159           $echo "$help" 1>&2
6160           exit $EXIT_FAILURE
6161           ;;
6162         esac
6163
6164         # Install the libtool object if requested.
6165         if test -n "$destfile"; then
6166           $show "$install_prog $file $destfile"
6167           $run eval "$install_prog $file $destfile" || exit $?
6168         fi
6169
6170         # Install the old object if enabled.
6171         if test "$build_old_libs" = yes; then
6172           # Deduce the name of the old-style object file.
6173           staticobj=`$echo "X$file" | $Xsed -e "$lo2o"`
6174
6175           $show "$install_prog $staticobj $staticdest"
6176           $run eval "$install_prog \$staticobj \$staticdest" || exit $?
6177         fi
6178         exit $EXIT_SUCCESS
6179         ;;
6180
6181       *)
6182         # Figure out destination file name, if it wasn't already specified.
6183         if test -n "$destname"; then
6184           destfile="$destdir/$destname"
6185         else
6186           destfile=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
6187           destfile="$destdir/$destfile"
6188         fi
6189
6190         # If the file is missing, and there is a .exe on the end, strip it
6191         # because it is most likely a libtool script we actually want to
6192         # install
6193         stripped_ext=""
6194         case $file in
6195           *.exe)
6196             if test ! -f "$file"; then
6197               file=`$echo $file|${SED} 's,.exe$,,'`
6198               stripped_ext=".exe"
6199             fi
6200             ;;
6201         esac
6202
6203         # Do a test to see if this is really a libtool program.
6204         case $host in
6205         *cygwin*|*mingw*)
6206             wrapper=`$echo $file | ${SED} -e 's,.exe$,,'`
6207             ;;
6208         *)
6209             wrapper=$file
6210             ;;
6211         esac
6212         if (${SED} -e '4q' $wrapper | grep "^# Generated by .*$PACKAGE")>/dev/null 2>&1; then
6213           notinst_deplibs=
6214           relink_command=
6215
6216           # Note that it is not necessary on cygwin/mingw to append a dot to
6217           # foo even if both foo and FILE.exe exist: automatic-append-.exe
6218           # behavior happens only for exec(3), not for open(2)!  Also, sourcing
6219           # `FILE.' does not work on cygwin managed mounts.
6220           #
6221           # If there is no directory component, then add one.
6222           case $wrapper in
6223           */* | *\\*) . ${wrapper} ;;
6224           *) . ./${wrapper} ;;
6225           esac
6226
6227           # Check the variables that should have been set.
6228           if test -z "$notinst_deplibs"; then
6229             $echo "$modename: invalid libtool wrapper script \`$wrapper'" 1>&2
6230             exit $EXIT_FAILURE
6231           fi
6232
6233           finalize=yes
6234           for lib in $notinst_deplibs; do
6235             # Check to see that each library is installed.
6236             libdir=
6237             if test -f "$lib"; then
6238               # If there is no directory component, then add one.
6239               case $lib in
6240               */* | *\\*) . $lib ;;
6241               *) . ./$lib ;;
6242               esac
6243             fi
6244             libfile="$libdir/"`$echo "X$lib" | $Xsed -e 's%^.*/%%g'` ### testsuite: skip nested quoting test
6245             if test -n "$libdir" && test ! -f "$libfile"; then
6246               $echo "$modename: warning: \`$lib' has not been installed in \`$libdir'" 1>&2
6247               finalize=no
6248             fi
6249           done
6250
6251           relink_command=
6252           # Note that it is not necessary on cygwin/mingw to append a dot to
6253           # foo even if both foo and FILE.exe exist: automatic-append-.exe
6254           # behavior happens only for exec(3), not for open(2)!  Also, sourcing
6255           # `FILE.' does not work on cygwin managed mounts.
6256           #
6257           # If there is no directory component, then add one.
6258           case $wrapper in
6259           */* | *\\*) . ${wrapper} ;;
6260           *) . ./${wrapper} ;;
6261           esac
6262
6263           outputname=
6264           if test "$fast_install" = no && test -n "$relink_command"; then
6265             if test "$finalize" = yes && test -z "$run"; then
6266               tmpdir=`func_mktempdir`
6267               file=`$echo "X$file$stripped_ext" | $Xsed -e 's%^.*/%%'`
6268               outputname="$tmpdir/$file"
6269               # Replace the output file specification.
6270               relink_command=`$echo "X$relink_command" | $SP2NL | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g' | $NL2SP`
6271
6272               $show "$relink_command"
6273               if $run eval "$relink_command"; then :
6274               else
6275                 $echo "$modename: error: relink \`$file' with the above command before installing it" 1>&2
6276                 ${rm}r "$tmpdir"
6277                 continue
6278               fi
6279               file="$outputname"
6280             else
6281               $echo "$modename: warning: cannot relink \`$file'" 1>&2
6282             fi
6283           else
6284             # Install the binary that we compiled earlier.
6285             file=`$echo "X$file$stripped_ext" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"`
6286           fi
6287         fi
6288
6289         # remove .exe since cygwin /usr/bin/install will append another
6290         # one anyway
6291         case $install_prog,$host in
6292         */usr/bin/install*,*cygwin*)
6293           case $file:$destfile in
6294           *.exe:*.exe)
6295             # this is ok
6296             ;;
6297           *.exe:*)
6298             destfile=$destfile.exe
6299             ;;
6300           *:*.exe)
6301             destfile=`$echo $destfile | ${SED} -e 's,.exe$,,'`
6302             ;;
6303           esac
6304           ;;
6305         esac
6306         $show "$install_prog$stripme $file $destfile"
6307         $run eval "$install_prog\$stripme \$file \$destfile" || exit $?
6308         test -n "$outputname" && ${rm}r "$tmpdir"
6309         ;;
6310       esac
6311     done
6312
6313     for file in $staticlibs; do
6314       name=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
6315
6316       # Set up the ranlib parameters.
6317       oldlib="$destdir/$name"
6318
6319       $show "$install_prog $file $oldlib"
6320       $run eval "$install_prog \$file \$oldlib" || exit $?
6321
6322       if test -n "$stripme" && test -n "$old_striplib"; then
6323         $show "$old_striplib $oldlib"
6324         $run eval "$old_striplib $oldlib" || exit $?
6325       fi
6326
6327       # Do each command in the postinstall commands.
6328       cmds=$old_postinstall_cmds
6329       save_ifs="$IFS"; IFS='~'
6330       for cmd in $cmds; do
6331         IFS="$save_ifs"
6332         eval cmd=\"$cmd\"
6333         $show "$cmd"
6334         $run eval "$cmd" || exit $?
6335       done
6336       IFS="$save_ifs"
6337     done
6338
6339     if test -n "$future_libdirs"; then
6340       $echo "$modename: warning: remember to run \`$progname --finish$future_libdirs'" 1>&2
6341     fi
6342
6343     if test -n "$current_libdirs"; then
6344       # Maybe just do a dry run.
6345       test -n "$run" && current_libdirs=" -n$current_libdirs"
6346       exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs'
6347     else
6348       exit $EXIT_SUCCESS
6349     fi
6350     ;;
6351
6352   # libtool finish mode
6353   finish)
6354     modename="$modename: finish"
6355     libdirs="$nonopt"
6356     admincmds=
6357
6358     if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
6359       for dir
6360       do
6361         libdirs="$libdirs $dir"
6362       done
6363
6364       for libdir in $libdirs; do
6365         if test -n "$finish_cmds"; then
6366           # Do each command in the finish commands.
6367           cmds=$finish_cmds
6368           save_ifs="$IFS"; IFS='~'
6369           for cmd in $cmds; do
6370             IFS="$save_ifs"
6371             eval cmd=\"$cmd\"
6372             $show "$cmd"
6373             $run eval "$cmd" || admincmds="$admincmds
6374        $cmd"
6375           done
6376           IFS="$save_ifs"
6377         fi
6378         if test -n "$finish_eval"; then
6379           # Do the single finish_eval.
6380           eval cmds=\"$finish_eval\"
6381           $run eval "$cmds" || admincmds="$admincmds
6382        $cmds"
6383         fi
6384       done
6385     fi
6386
6387     # Exit here if they wanted silent mode.
6388     test "$show" = : && exit $EXIT_SUCCESS
6389
6390     $echo "X----------------------------------------------------------------------" | $Xsed
6391     $echo "Libraries have been installed in:"
6392     for libdir in $libdirs; do
6393       $echo "   $libdir"
6394     done
6395     $echo
6396     $echo "If you ever happen to want to link against installed libraries"
6397     $echo "in a given directory, LIBDIR, you must either use libtool, and"
6398     $echo "specify the full pathname of the library, or use the \`-LLIBDIR'"
6399     $echo "flag during linking and do at least one of the following:"
6400     if test -n "$shlibpath_var"; then
6401       $echo "   - add LIBDIR to the \`$shlibpath_var' environment variable"
6402       $echo "     during execution"
6403     fi
6404     if test -n "$runpath_var"; then
6405       $echo "   - add LIBDIR to the \`$runpath_var' environment variable"
6406       $echo "     during linking"
6407     fi
6408     if test -n "$hardcode_libdir_flag_spec"; then
6409       libdir=LIBDIR
6410       eval flag=\"$hardcode_libdir_flag_spec\"
6411
6412       $echo "   - use the \`$flag' linker flag"
6413     fi
6414     if test -n "$admincmds"; then
6415       $echo "   - have your system administrator run these commands:$admincmds"
6416     fi
6417     if test -f /etc/ld.so.conf; then
6418       $echo "   - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
6419     fi
6420     $echo
6421     $echo "See any operating system documentation about shared libraries for"
6422     $echo "more information, such as the ld(1) and ld.so(8) manual pages."
6423     $echo "X----------------------------------------------------------------------" | $Xsed
6424     exit $EXIT_SUCCESS
6425     ;;
6426
6427   # libtool execute mode
6428   execute)
6429     modename="$modename: execute"
6430
6431     # The first argument is the command name.
6432     cmd="$nonopt"
6433     if test -z "$cmd"; then
6434       $echo "$modename: you must specify a COMMAND" 1>&2
6435       $echo "$help"
6436       exit $EXIT_FAILURE
6437     fi
6438
6439     # Handle -dlopen flags immediately.
6440     for file in $execute_dlfiles; do
6441       if test ! -f "$file"; then
6442         $echo "$modename: \`$file' is not a file" 1>&2
6443         $echo "$help" 1>&2
6444         exit $EXIT_FAILURE
6445       fi
6446
6447       dir=
6448       case $file in
6449       *.la)
6450         # Check to see that this really is a libtool archive.
6451         if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
6452         else
6453           $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
6454           $echo "$help" 1>&2
6455           exit $EXIT_FAILURE
6456         fi
6457
6458         # Read the libtool library.
6459         dlname=
6460         library_names=
6461
6462         # If there is no directory component, then add one.
6463         case $file in
6464         */* | *\\*) . $file ;;
6465         *) . ./$file ;;
6466         esac
6467
6468         # Skip this library if it cannot be dlopened.
6469         if test -z "$dlname"; then
6470           # Warn if it was a shared library.
6471           test -n "$library_names" && $echo "$modename: warning: \`$file' was not linked with \`-export-dynamic'"
6472           continue
6473         fi
6474
6475         dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`
6476         test "X$dir" = "X$file" && dir=.
6477
6478         if test -f "$dir/$objdir/$dlname"; then
6479           dir="$dir/$objdir"
6480         else
6481           if test ! -f "$dir/$dlname"; then
6482             $echo "$modename: cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" 1>&2
6483             exit $EXIT_FAILURE
6484           fi
6485         fi
6486         ;;
6487
6488       *.lo)
6489         # Just add the directory containing the .lo file.
6490         dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`
6491         test "X$dir" = "X$file" && dir=.
6492         ;;
6493
6494       *)
6495         $echo "$modename: warning \`-dlopen' is ignored for non-libtool libraries and objects" 1>&2
6496         continue
6497         ;;
6498       esac
6499
6500       # Get the absolute pathname.
6501       absdir=`cd "$dir" && pwd`
6502       test -n "$absdir" && dir="$absdir"
6503
6504       # Now add the directory to shlibpath_var.
6505       if eval "test -z \"\$$shlibpath_var\""; then
6506         eval "$shlibpath_var=\"\$dir\""
6507       else
6508         eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
6509       fi
6510     done
6511
6512     # This variable tells wrapper scripts just to set shlibpath_var
6513     # rather than running their programs.
6514     libtool_execute_magic="$magic"
6515
6516     # Check if any of the arguments is a wrapper script.
6517     args=
6518     for file
6519     do
6520       case $file in
6521       -*) ;;
6522       *)
6523         # Do a test to see if this is really a libtool program.
6524         if (${SED} -e '4q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
6525           # If there is no directory component, then add one.
6526           case $file in
6527           */* | *\\*) . $file ;;
6528           *) . ./$file ;;
6529           esac
6530
6531           # Transform arg to wrapped name.
6532           file="$progdir/$program"
6533         fi
6534         ;;
6535       esac
6536       # Quote arguments (to preserve shell metacharacters).
6537       file=`$echo "X$file" | $Xsed -e "$sed_quote_subst"`
6538       args="$args \"$file\""
6539     done
6540
6541     if test -z "$run"; then
6542       if test -n "$shlibpath_var"; then
6543         # Export the shlibpath_var.
6544         eval "export $shlibpath_var"
6545       fi
6546
6547       # Restore saved environment variables
6548       for lt_var in LANG LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
6549       do
6550         eval "if test \"\${save_$lt_var+set}\" = set; then
6551                 $lt_var=\$save_$lt_var; export $lt_var
6552               fi"
6553       done
6554
6555       # Now prepare to actually exec the command.
6556       exec_cmd="\$cmd$args"
6557     else
6558       # Display what would be done.
6559       if test -n "$shlibpath_var"; then
6560         eval "\$echo \"\$shlibpath_var=\$$shlibpath_var\""
6561         $echo "export $shlibpath_var"
6562       fi
6563       $echo "$cmd$args"
6564       exit $EXIT_SUCCESS
6565     fi
6566     ;;
6567
6568   # libtool clean and uninstall mode
6569   clean | uninstall)
6570     modename="$modename: $mode"
6571     rm="$nonopt"
6572     files=
6573     rmforce=
6574     exit_status=0
6575
6576     # This variable tells wrapper scripts just to set variables rather
6577     # than running their programs.
6578     libtool_install_magic="$magic"
6579
6580     for arg
6581     do
6582       case $arg in
6583       -f) rm="$rm $arg"; rmforce=yes ;;
6584       -*) rm="$rm $arg" ;;
6585       *) files="$files $arg" ;;
6586       esac
6587     done
6588
6589     if test -z "$rm"; then
6590       $echo "$modename: you must specify an RM program" 1>&2
6591       $echo "$help" 1>&2
6592       exit $EXIT_FAILURE
6593     fi
6594
6595     rmdirs=
6596
6597     origobjdir="$objdir"
6598     for file in $files; do
6599       dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`
6600       if test "X$dir" = "X$file"; then
6601         dir=.
6602         objdir="$origobjdir"
6603       else
6604         objdir="$dir/$origobjdir"
6605       fi
6606       name=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
6607       test "$mode" = uninstall && objdir="$dir"
6608
6609       # Remember objdir for removal later, being careful to avoid duplicates
6610       if test "$mode" = clean; then
6611         case " $rmdirs " in
6612           *" $objdir "*) ;;
6613           *) rmdirs="$rmdirs $objdir" ;;
6614         esac
6615       fi
6616
6617       # Don't error if the file doesn't exist and rm -f was used.
6618       if (test -L "$file") >/dev/null 2>&1 \
6619         || (test -h "$file") >/dev/null 2>&1 \
6620         || test -f "$file"; then
6621         :
6622       elif test -d "$file"; then
6623         exit_status=1
6624         continue
6625       elif test "$rmforce" = yes; then
6626         continue
6627       fi
6628
6629       rmfiles="$file"
6630
6631       case $name in
6632       *.la)
6633         # Possibly a libtool archive, so verify it.
6634         if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
6635           . $dir/$name
6636
6637           # Delete the libtool libraries and symlinks.
6638           for n in $library_names; do
6639             rmfiles="$rmfiles $objdir/$n"
6640           done
6641           test -n "$old_library" && rmfiles="$rmfiles $objdir/$old_library"
6642
6643           case "$mode" in
6644           clean)
6645             case "  $library_names " in
6646             # "  " in the beginning catches empty $dlname
6647             *" $dlname "*) ;;
6648             *) rmfiles="$rmfiles $objdir/$dlname" ;;
6649             esac
6650              test -n "$libdir" && rmfiles="$rmfiles $objdir/$name $objdir/${name}i"
6651             ;;
6652           uninstall)
6653             if test -n "$library_names"; then
6654               # Do each command in the postuninstall commands.
6655               cmds=$postuninstall_cmds
6656               save_ifs="$IFS"; IFS='~'
6657               for cmd in $cmds; do
6658                 IFS="$save_ifs"
6659                 eval cmd=\"$cmd\"
6660                 $show "$cmd"
6661                 $run eval "$cmd"
6662                 if test "$?" -ne 0 && test "$rmforce" != yes; then
6663                   exit_status=1
6664                 fi
6665               done
6666               IFS="$save_ifs"
6667             fi
6668
6669             if test -n "$old_library"; then
6670               # Do each command in the old_postuninstall commands.
6671               cmds=$old_postuninstall_cmds
6672               save_ifs="$IFS"; IFS='~'
6673               for cmd in $cmds; do
6674                 IFS="$save_ifs"
6675                 eval cmd=\"$cmd\"
6676                 $show "$cmd"
6677                 $run eval "$cmd"
6678                 if test "$?" -ne 0 && test "$rmforce" != yes; then
6679                   exit_status=1
6680                 fi
6681               done
6682               IFS="$save_ifs"
6683             fi
6684             # FIXME: should reinstall the best remaining shared library.
6685             ;;
6686           esac
6687         fi
6688         ;;
6689
6690       *.lo)
6691         # Possibly a libtool object, so verify it.
6692         if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
6693
6694           # Read the .lo file
6695           . $dir/$name
6696
6697           # Add PIC object to the list of files to remove.
6698           if test -n "$pic_object" \
6699              && test "$pic_object" != none; then
6700             rmfiles="$rmfiles $dir/$pic_object"
6701           fi
6702
6703           # Add non-PIC object to the list of files to remove.
6704           if test -n "$non_pic_object" \
6705              && test "$non_pic_object" != none; then
6706             rmfiles="$rmfiles $dir/$non_pic_object"
6707           fi
6708         fi
6709         ;;
6710
6711       *)
6712         if test "$mode" = clean ; then
6713           noexename=$name
6714           case $file in
6715           *.exe)
6716             file=`$echo $file|${SED} 's,.exe$,,'`
6717             noexename=`$echo $name|${SED} 's,.exe$,,'`
6718             # $file with .exe has already been added to rmfiles,
6719             # add $file without .exe
6720             rmfiles="$rmfiles $file"
6721             ;;
6722           esac
6723           # Do a test to see if this is a libtool program.
6724           if (${SED} -e '4q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
6725             relink_command=
6726             . $dir/$noexename
6727
6728             # note $name still contains .exe if it was in $file originally
6729             # as does the version of $file that was added into $rmfiles
6730             rmfiles="$rmfiles $objdir/$name $objdir/${name}S.${objext}"
6731             if test "$fast_install" = yes && test -n "$relink_command"; then
6732               rmfiles="$rmfiles $objdir/lt-$name"
6733             fi
6734             if test "X$noexename" != "X$name" ; then
6735               rmfiles="$rmfiles $objdir/lt-${noexename}.c"
6736             fi
6737           fi
6738         fi
6739         ;;
6740       esac
6741       $show "$rm $rmfiles"
6742       $run $rm $rmfiles || exit_status=1
6743     done
6744     objdir="$origobjdir"
6745
6746     # Try to remove the ${objdir}s in the directories where we deleted files
6747     for dir in $rmdirs; do
6748       if test -d "$dir"; then
6749         $show "rmdir $dir"
6750         $run rmdir $dir >/dev/null 2>&1
6751       fi
6752     done
6753
6754     exit $exit_status
6755     ;;
6756
6757   "")
6758     $echo "$modename: you must specify a MODE" 1>&2
6759     $echo "$generic_help" 1>&2
6760     exit $EXIT_FAILURE
6761     ;;
6762   esac
6763
6764   if test -z "$exec_cmd"; then
6765     $echo "$modename: invalid operation mode \`$mode'" 1>&2
6766     $echo "$generic_help" 1>&2
6767     exit $EXIT_FAILURE
6768   fi
6769 fi # test -z "$show_help"
6770
6771 if test -n "$exec_cmd"; then
6772   eval exec $exec_cmd
6773   exit $EXIT_FAILURE
6774 fi
6775
6776 # We need to display help for each of the modes.
6777 case $mode in
6778 "") $echo \
6779 "Usage: $modename [OPTION]... [MODE-ARG]...
6780
6781 Provide generalized library-building support services.
6782
6783     --config          show all configuration variables
6784     --debug           enable verbose shell tracing
6785 -n, --dry-run         display commands without modifying any files
6786     --features        display basic configuration information and exit
6787     --finish          same as \`--mode=finish'
6788     --help            display this help message and exit
6789     --mode=MODE       use operation mode MODE [default=inferred from MODE-ARGS]
6790     --quiet           same as \`--silent'
6791     --silent          don't print informational messages
6792     --tag=TAG         use configuration variables from tag TAG
6793     --version         print version information
6794
6795 MODE must be one of the following:
6796
6797       clean           remove files from the build directory
6798       compile         compile a source file into a libtool object
6799       execute         automatically set library path, then run a program
6800       finish          complete the installation of libtool libraries
6801       install         install libraries or executables
6802       link            create a library or an executable
6803       uninstall       remove libraries from an installed directory
6804
6805 MODE-ARGS vary depending on the MODE.  Try \`$modename --help --mode=MODE' for
6806 a more detailed description of MODE.
6807
6808 Report bugs to <bug-libtool@gnu.org>."
6809   exit $EXIT_SUCCESS
6810   ;;
6811
6812 clean)
6813   $echo \
6814 "Usage: $modename [OPTION]... --mode=clean RM [RM-OPTION]... FILE...
6815
6816 Remove files from the build directory.
6817
6818 RM is the name of the program to use to delete files associated with each FILE
6819 (typically \`/bin/rm').  RM-OPTIONS are options (such as \`-f') to be passed
6820 to RM.
6821
6822 If FILE is a libtool library, object or program, all the files associated
6823 with it are deleted. Otherwise, only FILE itself is deleted using RM."
6824   ;;
6825
6826 compile)
6827   $echo \
6828 "Usage: $modename [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
6829
6830 Compile a source file into a libtool library object.
6831
6832 This mode accepts the following additional options:
6833
6834   -o OUTPUT-FILE    set the output file name to OUTPUT-FILE
6835   -prefer-pic       try to building PIC objects only
6836   -prefer-non-pic   try to building non-PIC objects only
6837   -static           always build a \`.o' file suitable for static linking
6838
6839 COMPILE-COMMAND is a command to be used in creating a \`standard' object file
6840 from the given SOURCEFILE.
6841
6842 The output file name is determined by removing the directory component from
6843 SOURCEFILE, then substituting the C source code suffix \`.c' with the
6844 library object suffix, \`.lo'."
6845   ;;
6846
6847 execute)
6848   $echo \
6849 "Usage: $modename [OPTION]... --mode=execute COMMAND [ARGS]...
6850
6851 Automatically set library path, then run a program.
6852
6853 This mode accepts the following additional options:
6854
6855   -dlopen FILE      add the directory containing FILE to the library path
6856
6857 This mode sets the library path environment variable according to \`-dlopen'
6858 flags.
6859
6860 If any of the ARGS are libtool executable wrappers, then they are translated
6861 into their corresponding uninstalled binary, and any of their required library
6862 directories are added to the library path.
6863
6864 Then, COMMAND is executed, with ARGS as arguments."
6865   ;;
6866
6867 finish)
6868   $echo \
6869 "Usage: $modename [OPTION]... --mode=finish [LIBDIR]...
6870
6871 Complete the installation of libtool libraries.
6872
6873 Each LIBDIR is a directory that contains libtool libraries.
6874
6875 The commands that this mode executes may require superuser privileges.  Use
6876 the \`--dry-run' option if you just want to see what would be executed."
6877   ;;
6878
6879 install)
6880   $echo \
6881 "Usage: $modename [OPTION]... --mode=install INSTALL-COMMAND...
6882
6883 Install executables or libraries.
6884
6885 INSTALL-COMMAND is the installation command.  The first component should be
6886 either the \`install' or \`cp' program.
6887
6888 The rest of the components are interpreted as arguments to that command (only
6889 BSD-compatible install options are recognized)."
6890   ;;
6891
6892 link)
6893   $echo \
6894 "Usage: $modename [OPTION]... --mode=link LINK-COMMAND...
6895
6896 Link object files or libraries together to form another library, or to
6897 create an executable program.
6898
6899 LINK-COMMAND is a command using the C compiler that you would use to create
6900 a program from several object files.
6901
6902 The following components of LINK-COMMAND are treated specially:
6903
6904   -all-static       do not do any dynamic linking at all
6905   -avoid-version    do not add a version suffix if possible
6906   -dlopen FILE      \`-dlpreopen' FILE if it cannot be dlopened at runtime
6907   -dlpreopen FILE   link in FILE and add its symbols to lt_preloaded_symbols
6908   -export-dynamic   allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
6909   -export-symbols SYMFILE
6910                     try to export only the symbols listed in SYMFILE
6911   -export-symbols-regex REGEX
6912                     try to export only the symbols matching REGEX
6913   -LLIBDIR          search LIBDIR for required installed libraries
6914   -lNAME            OUTPUT-FILE requires the installed library libNAME
6915   -module           build a library that can dlopened
6916   -no-fast-install  disable the fast-install mode
6917   -no-install       link a not-installable executable
6918   -no-undefined     declare that a library does not refer to external symbols
6919   -o OUTPUT-FILE    create OUTPUT-FILE from the specified objects
6920   -objectlist FILE  Use a list of object files found in FILE to specify objects
6921   -precious-files-regex REGEX
6922                     don't remove output files matching REGEX
6923   -release RELEASE  specify package release information
6924   -rpath LIBDIR     the created library will eventually be installed in LIBDIR
6925   -R[ ]LIBDIR       add LIBDIR to the runtime path of programs and libraries
6926   -static           do not do any dynamic linking of uninstalled libtool libraries
6927   -static-libtool-libs
6928                     do not do any dynamic linking of libtool libraries
6929   -version-info CURRENT[:REVISION[:AGE]]
6930                     specify library version info [each variable defaults to 0]
6931
6932 All other options (arguments beginning with \`-') are ignored.
6933
6934 Every other argument is treated as a filename.  Files ending in \`.la' are
6935 treated as uninstalled libtool libraries, other files are standard or library
6936 object files.
6937
6938 If the OUTPUT-FILE ends in \`.la', then a libtool library is created,
6939 only library objects (\`.lo' files) may be specified, and \`-rpath' is
6940 required, except when creating a convenience library.
6941
6942 If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created
6943 using \`ar' and \`ranlib', or on Windows using \`lib'.
6944
6945 If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file
6946 is created, otherwise an executable program is created."
6947   ;;
6948
6949 uninstall)
6950   $echo \
6951 "Usage: $modename [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
6952
6953 Remove libraries from an installation directory.
6954
6955 RM is the name of the program to use to delete files associated with each FILE
6956 (typically \`/bin/rm').  RM-OPTIONS are options (such as \`-f') to be passed
6957 to RM.
6958
6959 If FILE is a libtool library, all the files associated with it are deleted.
6960 Otherwise, only FILE itself is deleted using RM."
6961   ;;
6962
6963 *)
6964   $echo "$modename: invalid operation mode \`$mode'" 1>&2
6965   $echo "$help" 1>&2
6966   exit $EXIT_FAILURE
6967   ;;
6968 esac
6969
6970 $echo
6971 $echo "Try \`$modename --help' for more information about other modes."
6972
6973 exit $?
6974
6975 # The TAGs below are defined such that we never get into a situation
6976 # in which we disable both kinds of libraries.  Given conflicting
6977 # choices, we go for a static library, that is the most portable,
6978 # since we can't tell whether shared libraries were disabled because
6979 # the user asked for that or because the platform doesn't support
6980 # them.  This is particularly important on AIX, because we don't
6981 # support having both static and shared libraries enabled at the same
6982 # time on that platform, so we default to a shared-only configuration.
6983 # If a disable-shared tag is given, we'll fallback to a static-only
6984 # configuration.  But we'll never go from static-only to shared-only.
6985
6986 # ### BEGIN LIBTOOL TAG CONFIG: disable-shared
6987 disable_libs=shared
6988 # ### END LIBTOOL TAG CONFIG: disable-shared
6989
6990 # ### BEGIN LIBTOOL TAG CONFIG: disable-static
6991 disable_libs=static
6992 # ### END LIBTOOL TAG CONFIG: disable-static
6993
6994 # Local Variables:
6995 # mode:shell-script
6996 # sh-indentation:2
6997 # End: