ltmain.sh

   1 # ltmain.sh - Provide generalized library-building support services.
   2 # NOTE: Changing this file will not affect anything until you rerun ltconfig.
   3 #
   4 # Copyright (C) 1996-1999 Free Software Foundation, Inc.
   5 # Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
   6 #
   7 # This program is free software; you can redistribute it and/or modify
   8 # it under the terms of the GNU General Public License as published by
   9 # the Free Software Foundation; either version 2 of the License, or
  10 # (at your option) any later version.
  11 #
  12 # This program is distributed in the hope that it will be useful, but
  13 # WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15 # General Public License for more details.
  16 #
  17 # You should have received a copy of the GNU General Public License
  18 # along with this program; if not, write to the Free Software
  19 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  20 #
  21 # As a special exception to the GNU General Public License, if you
  22 # distribute this file as part of a program that contains a
  23 # configuration script generated by Autoconf, you may include it under
  24 # the same distribution terms that you use for the rest of that program.
  25
  26 # Check that we have a working $echo.
  27 if test "X$1" = X--no-reexec; then
  28   # Discard the --no-reexec flag, and continue.
  29   shift
  30 elif test "X$1" = X--fallback-echo; then
  31   # used as fallback echo
  32   shift
  33   cat <<EOF
  34 $*
  35 EOF
  36   exit 0
  37 elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then
  38   # Yippee, $echo works!
  39   :
  40 else
  41   # Restart under the correct shell, and then maybe $echo will work.
  42   exec $SHELL "$0" --no-reexec ${1+"$@"}
  43 fi
  44
  45 # The name of this program.
  46 progname=`$echo "$0" | sed 's%^.*/%%'`
  47 modename="$progname"
  48
  49 # Constants.
  50 PROGRAM=ltmain.sh
  51 PACKAGE=libtool
  52 VERSION=1.2f
  53 TIMESTAMP=" (1.33 1999/04/26 16:28:53)"
  54
  55 default_mode=
  56 help="Try \`$progname --help' for more information."
  57 magic="%%%MAGIC variable%%%"
  58 mkdir="mkdir"
  59 mv="mv -f"
  60 rm="rm -f"
  61
  62 # Sed substitution that helps us do robust quoting.  It backslashifies
  63 # metacharacters that are still active within double-quoted strings.
  64 Xsed='sed -e 1s/^X//'
  65 sed_quote_subst='s/\([\\`\\"$\\\\]\)/\\\1/g'
  66 SP2NL='tr \040 \012'
  67 NL2SP='tr \012 \040'
  68
  69 # NLS nuisances.
  70 # Only set LANG and LC_ALL to C if already set.
  71 # These must not be set unconditionally because not all systems understand
  72 # e.g. LANG=C (notably SCO).
  73 # We save the old values to restore during execute mode.
  74 if test "${LC_ALL+set}" = set; then
  75   save_LC_ALL="$LC_ALL"; LC_ALL=C; export LC_ALL
  76 fi
  77 if test "${LANG+set}" = set; then
  78   save_LANG="$LANG"; LANG=C; export LANG
  79 fi
  80
  81 if test "$LTCONFIG_VERSION" != "$VERSION"; then
  82   echo "$modename: ltconfig version \`$LTCONFIG_VERSION' does not match $PROGRAM version \`$VERSION'" 1>&2
  83   echo "Fatal configuration error.  See the $PACKAGE docs for more information." 1>&2
  84   exit 1
  85 fi
  86
  87 if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
  88   echo "$modename: not configured to build any kind of library" 1>&2
  89   echo "Fatal configuration error.  See the $PACKAGE docs for more information." 1>&2
  90   exit 1
  91 fi
  92
  93 # Global variables.
  94 mode=$default_mode
  95 nonopt=
  96 prev=
  97 prevopt=
  98 run=
  99 show="$echo"
 100 show_help=
 101 execute_dlfiles=
 102 lo2o="s/\\.lo\$/.${objext}/"
 103
 104 # Parse our command line options once, thoroughly.
 105 while test $# -gt 0
 106 do
 107   arg="$1"
 108   shift
 109
 110   case "$arg" in
 111   -*=*) optarg=`$echo "X$arg" | $Xsed -e 's/[-_a-zA-Z0-9]*=//'` ;;
 112   *) optarg= ;;
 113   esac
 114
 115   # If the previous option needs an argument, assign it.
 116   if test -n "$prev"; then
 117     case "$prev" in
 118     execute_dlfiles)
 119       eval "$prev=\"\$$prev \$arg\""
 120       ;;
 121     *)
 122       eval "$prev=\$arg"
 123       ;;
 124     esac
 125
 126     prev=
 127     prevopt=
 128     continue
 129   fi
 130
 131   # Have we seen a non-optional argument yet?
 132   case "$arg" in
 133   --help)
 134     show_help=yes
 135     ;;
 136
 137   --version)
 138     echo "$PROGRAM (GNU $PACKAGE) $VERSION$TIMESTAMP"
 139     exit 0
 140     ;;
 141
 142   --config)
 143     sed -e '1,/^### BEGIN LIBTOOL CONFIG/d' -e '/^### END LIBTOOL CONFIG/,$d' $0
 144     exit 0
 145     ;;
 146
 147   --debug)
 148     echo "$progname: enabling shell trace mode"
 149     set -x
 150     ;;
 151
 152   --dry-run | -n)
 153     run=:
 154     ;;
 155
 156   --features)
 157     echo "host: $host"
 158     if test "$build_libtool_libs" = yes; then
 159       echo "enable shared libraries"
 160     else
 161       echo "disable shared libraries"
 162     fi
 163     if test "$build_old_libs" = yes; then
 164       echo "enable static libraries"
 165     else
 166       echo "disable static libraries"
 167     fi
 168     exit 0
 169     ;;
 170
 171   --finish) mode="finish" ;;
 172
 173   --mode) prevopt="--mode" prev=mode ;;
 174   --mode=*) mode="$optarg" ;;
 175
 176   --quiet | --silent)
 177     show=:
 178     ;;
 179
 180   -dlopen)
 181     prevopt="-dlopen"
 182     prev=execute_dlfiles
 183     ;;
 184
 185   -*)
 186     $echo "$modename: unrecognized option \`$arg'" 1>&2
 187     $echo "$help" 1>&2
 188     exit 1
 189     ;;
 190
 191   *)
 192     nonopt="$arg"
 193     break
 194     ;;
 195   esac
 196 done
 197
 198 if test -n "$prevopt"; then
 199   $echo "$modename: option \`$prevopt' requires an argument" 1>&2
 200   $echo "$help" 1>&2
 201   exit 1
 202 fi
 203
 204 if test -z "$show_help"; then
 205
 206   # Infer the operation mode.
 207   if test -z "$mode"; then
 208     case "$nonopt" in
 209     *cc | *++ | gcc* | *-gcc*)
 210       mode=link
 211       for arg
 212       do
 213         case "$arg" in
 214         -c)
 215            mode=compile
 216            break
 217            ;;
 218         esac
 219       done
 220       ;;
 221     *db | *dbx | *strace | *truss)
 222       mode=execute
 223       ;;
 224     *install*|cp|mv)
 225       mode=install
 226       ;;
 227     *rm)
 228       mode=uninstall
 229       ;;
 230     *)
 231       # If we have no mode, but dlfiles were specified, then do execute mode.
 232       test -n "$execute_dlfiles" && mode=execute
 233
 234       # Just use the default operation mode.
 235       if test -z "$mode"; then
 236         if test -n "$nonopt"; then
 237           $echo "$modename: warning: cannot infer operation mode from \`$nonopt'" 1>&2
 238         else
 239           $echo "$modename: warning: cannot infer operation mode without MODE-ARGS" 1>&2
 240         fi
 241       fi
 242       ;;
 243     esac
 244   fi
 245
 246   # Only execute mode is allowed to have -dlopen flags.
 247   if test -n "$execute_dlfiles" && test "$mode" != execute; then
 248     $echo "$modename: unrecognized option \`-dlopen'" 1>&2
 249     $echo "$help" 1>&2
 250     exit 1
 251   fi
 252
 253   # Change the help message to a mode-specific one.
 254   generic_help="$help"
 255   help="Try \`$modename --help --mode=$mode' for more information."
 256
 257   # These modes are in order of execution frequency so that they run quickly.
 258   case "$mode" in
 259   # libtool compile mode
 260   compile)
 261     modename="$modename: compile"
 262     # Get the compilation command and the source file.
 263     base_compile=
 264     lastarg=
 265     srcfile="$nonopt"
 266     suppress_output=
 267
 268     user_target=no
 269     for arg
 270     do
 271       # Accept any command-line options.
 272       case "$arg" in
 273       -o)
 274         if test "$user_target" != "no"; then
 275           $echo "$modename: you cannot specify \`-o' more than once" 1>&2
 276           exit 1
 277         fi
 278         user_target=next
 279         ;;
 280
 281       -static)
 282         build_old_libs=yes
 283         continue
 284         ;;
 285       esac
 286
 287       case "$user_target" in
 288       next)
 289         # The next one is the -o target name
 290         user_target=yes
 291         continue
 292         ;;
 293       yes)
 294         # We got the output file
 295         user_target=set
 296         libobj="$arg"
 297         continue
 298         ;;
 299       esac
 300
 301       # Accept the current argument as the source file.
 302       lastarg="$srcfile"
 303       srcfile="$arg"
 304
 305       # Aesthetically quote the previous argument.
 306
 307       # Backslashify any backslashes, double quotes, and dollar signs.
 308       # These are the only characters that are still specially
 309       # interpreted inside of double-quoted scrings.
 310       lastarg=`$echo "X$lastarg" | $Xsed -e "$sed_quote_subst"`
 311
 312       # Double-quote args containing other shell metacharacters.
 313       # Many Bourne shells cannot handle close brackets correctly in scan
 314       # sets, so we specify it separately.
 315       case "$lastarg" in
 316       *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \     ]*|*]*)
 317         lastarg="\"$lastarg\""
 318         ;;
 319       esac
 320
 321       # Add the previous argument to base_compile.
 322       if test -z "$base_compile"; then
 323         base_compile="$lastarg"
 324       else
 325         base_compile="$base_compile $lastarg"
 326       fi
 327     done
 328
 329     case "$user_target" in
 330     set)
 331       ;;
 332     no)
 333       # Get the name of the library object.
 334       libobj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%'`
 335       ;;
 336     *)
 337       $echo "$modename: you must specify a target with \`-o'" 1>&2
 338       exit 1
 339       ;;
 340     esac
 341
 342     # Recognize several different file suffixes.
 343     # If the user specifies -o file.o, it is replaced with file.lo
 344     xform='[cCFSfmso]'
 345     case "$libobj" in
 346     *.ada) xform=ada ;;
 347     *.adb) xform=adb ;;
 348     *.ads) xform=ads ;;
 349     *.asm) xform=asm ;;
 350     *.c++) xform=c++ ;;
 351     *.cc) xform=cc ;;
 352     *.cpp) xform=cpp ;;
 353     *.cxx) xform=cxx ;;
 354     *.f90) xform=f90 ;;
 355     *.for) xform=for ;;
 356     esac
 357
 358     libobj=`$echo "X$libobj" | $Xsed -e "s/\.$xform$/.lo/"`
 359
 360     case "$libobj" in
 361     *.lo) obj=`$echo "X$libobj" | $Xsed -e "$lo2o"` ;;
 362     *)
 363       $echo "$modename: cannot determine name of library object from \`$libobj'" 1>&2
 364       exit 1
 365       ;;
 366     esac
 367
 368     if test -z "$base_compile"; then
 369       $echo "$modename: you must specify a compilation command" 1>&2
 370       $echo "$help" 1>&2
 371       exit 1
 372     fi
 373
 374     # Delete any leftover library objects.
 375     if test "$build_old_libs" = yes; then
 376       removelist="$obj $libobj"
 377     else
 378       removelist="$libobj"
 379     fi
 380
 381     $run $rm $removelist
 382     trap "$run $rm $removelist; exit 1" 1 2 15
 383
 384     # Calculate the filename of the output object if compiler does
 385     # not support -o with -c
 386     if test "$compiler_c_o" = no; then
 387       output_obj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\..*$%%'`.${objext}
 388       lockfile="$output_obj.lock"
 389       removelist="$removelist $output_obj $lockfile"
 390       trap "$run $rm $removelist; exit 1" 1 2 15
 391     else
 392       need_locks=no
 393       lockfile=
 394     fi
 395
 396     # Lock this critical section if it is needed
 397     # We use this script file to make the link, it avoids creating a new file
 398     if test "$need_locks" = yes; then
 399       until ln "$0" "$lockfile" 2>/dev/null; do
 400         $show "Waiting for $lockfile to be removed"
 401         sleep 2
 402       done
 403     elif test "$need_locks" = warn; then
 404       if test -f "$lockfile"; then
 405         echo "\
 406 *** ERROR, $lockfile exists and contains:
 407 `cat $lockfile 2>/dev/null`
 408
 409 This indicates that another process is trying to use the same
 410 temporary object file, and libtool could not work around it because
 411 your compiler does not support \`-c' and \`-o' together.  If you
 412 repeat this compilation, it may succeed, by chance, but you had better
 413 avoid parallel builds (make -j) in this platform, or get a better
 414 compiler."
 415
 416         $run $rm $removelist
 417         exit 1
 418       fi
 419       echo $srcfile > "$lockfile"
 420     fi
 421
 422     if test -n "$fix_srcfile_path"; then
 423       eval srcfile=\"$fix_srcfile_path\"
 424     fi
 425
 426     # Only build a PIC object if we are building libtool libraries.
 427     if test "$build_libtool_libs" = yes; then
 428       # Without this assignment, base_compile gets emptied.
 429       fbsd_hideous_sh_bug=$base_compile
 430
 431       # All platforms use -DPIC, to notify preprocessed assembler code.
 432       command="$base_compile $pic_flag -DPIC $srcfile"
 433       if test "$build_old_libs" = yes; then
 434         lo_libobj="$libobj"
 435         dir=`$echo "X$libobj" | $Xsed -e 's%/[^/]*$%%'`
 436         if test "X$dir" = "X$libobj"; then
 437           dir="$objdir"
 438         else
 439           dir="$dir/$objdir"
 440         fi
 441         libobj="$dir/"`$echo "X$libobj" | $Xsed -e 's%^.*/%%'`
 442
 443         if test -d "$dir"; then
 444           $show "$rm $libobj"
 445           $run $rm $libobj
 446         else
 447           $show "$mkdir $dir"
 448           $run $mkdir $dir
 449           status=$?
 450           if test $status -ne 0 && test ! -d $dir; then
 451             exit $status
 452           fi
 453         fi
 454       fi
 455       if test "$compiler_o_lo" = yes; then
 456         output_obj="$libobj"
 457         command="$command -o $output_obj"
 458       elif test "$compiler_c_o" = yes; then
 459         output_obj="$obj"
 460         command="$command -o $output_obj"
 461       fi
 462
 463       $show "$command"
 464       if $run eval "$command"; then :
 465       else
 466         test -n "$output_obj" && $run $rm $removelist
 467         exit 1
 468       fi
 469
 470       if test "$need_locks" = warn &&
 471          test x"`cat $lockfile 2>/dev/null`" != x"$srcfile"; then
 472         echo "\
 473 *** ERROR, $lockfile contains:
 474 `cat $lockfile 2>/dev/null`
 475
 476 but it should contain:
 477 $srcfile
 478
 479 This indicates that another process is trying to use the same
 480 temporary object file, and libtool could not work around it because
 481 your compiler does not support \`-c' and \`-o' together.  If you
 482 repeat this compilation, it may succeed, by chance, but you had better
 483 avoid parallel builds (make -j) in this platform, or get a better
 484 compiler."
 485
 486         $run $rm $removelist
 487         exit 1
 488       fi
 489
 490       # Just move the object if needed, then go on to compile the next one
 491       if test x"$output_obj" != x"$libobj"; then
 492         $show "$mv $output_obj $libobj"
 493         if $run $mv $output_obj $libobj; then :
 494         else
 495           error=$?
 496           $run $rm $removelist
 497           exit $error
 498         fi
 499       fi
 500
 501       # If we have no pic_flag, then copy the object into place and finish.
 502       if test -z "$pic_flag" && test "$build_old_libs" = yes; then
 503         # Rename the .lo from within objdir to obj
 504         if test -f $obj; then
 505           $show $rm $obj
 506           $run $rm $obj
 507         fi
 508
 509         $show "$mv $libobj $obj"
 510         if $run $mv $libobj $obj; then :
 511         else
 512           error=$?
 513           $run $rm $removelist
 514           exit $error
 515         fi
 516
 517         # Now arrange that obj and lo_libobj become the same file
 518         $show "$LN_S $obj $lo_libobj"
 519         if $run $LN_S $obj $lo_libobj; then
 520           exit 0
 521         else
 522           error=$?
 523           $run $rm $removelist
 524           exit $error
 525         fi
 526       fi
 527
 528       # Allow error messages only from the first compilation.
 529       suppress_output=' >/dev/null 2>&1'
 530     fi
 531
 532     # Only build a position-dependent object if we build old libraries.
 533     if test "$build_old_libs" = yes; then
 534       command="$base_compile $srcfile"
 535       if test "$compiler_c_o" = yes; then
 536         command="$command -o $obj"
 537         output_obj="$obj"
 538       fi
 539
 540       # Suppress compiler output if we already did a PIC compilation.
 541       command="$command$suppress_output"
 542       $show "$command"
 543       if $run eval "$command"; then :
 544       else
 545         $run $rm $removelist
 546         exit 1
 547       fi
 548
 549       if test "$need_locks" = warn &&
 550          test x"`cat $lockfile 2>/dev/null`" != x"$srcfile"; then
 551         echo "\
 552 *** ERROR, $lockfile contains:
 553 `cat $lockfile 2>/dev/null`
 554
 555 but it should contain:
 556 $srcfile
 557
 558 This indicates that another process is trying to use the same
 559 temporary object file, and libtool could not work around it because
 560 your compiler does not support \`-c' and \`-o' together.  If you
 561 repeat this compilation, it may succeed, by chance, but you had better
 562 avoid parallel builds (make -j) in this platform, or get a better
 563 compiler."
 564
 565         $run $rm $removelist
 566         exit 1
 567       fi
 568
 569       # Just move the object if needed
 570       if test x"$output_obj" != x"$obj"; then
 571         $show "$mv $output_obj $obj"
 572         if $run $mv $output_obj $obj; then :
 573         else
 574           error=$?
 575           $run $rm $removelist
 576           exit $error
 577         fi
 578       fi
 579
 580       # Create an invalid libtool object if no PIC, so that we do not
 581       # accidentally link it into a program.
 582       if test "$build_libtool_libs" != yes; then
 583         $show "echo timestamp > $libobj"
 584         $run eval "echo timestamp > \$libobj" || exit $?
 585       else
 586         # Move the .lo from within objdir
 587         $show "$mv $libobj $lo_libobj"
 588         if $run $mv $libobj $lo_libobj; then :
 589         else
 590           error=$?
 591           $run $rm $removelist
 592           exit $error
 593         fi
 594       fi
 595     fi
 596
 597     # Unlock the critical section if it was locked
 598     if test "$need_locks" != no; then
 599       $rm "$lockfile"
 600     fi
 601
 602     exit 0
 603     ;;
 604
 605   # libtool link mode
 606   link)
 607     modename="$modename: link"
 608     C_compiler="$CC" # save it, to compile generated C sources
 609     # CYGNUS LOCAL: tromey/java
 610     # Always respect the CC configured in by ltconfig.
 611     # CC="$nonopt"
 612     # END CYGNUS LOCAL
 613     case "$host" in
 614     *-*-cygwin* | *-*-mingw* | *-*-os2*)
 615       # It is impossible to link a dll without this setting, and
 616       # we shouldn't force the makefile maintainer to figure out
 617       # which system we are compiling for in order to pass an extra
 618       # flag for every libtool invokation.
 619       # allow_undefined=no
 620
 621       # FIXME: Unfortunately, there are problems with the above when trying
 622       # to make a dll which has undefined symbols, in which case not
 623       # even a static library is built.  For now, we need to specify
 624       # -no-undefined on the libtool link line when we can be certain
 625       # that all symbols are satisfied, otherwise we get a static library.
 626       allow_undefined=yes
 627
 628       # This is a source program that is used to create dlls on Windows
 629       # Don't remove nor modify the starting and closing comments
 630 # /* ltdll.c starts here */
 631 # #define WIN32_LEAN_AND_MEAN
 632 # #include <windows.h>
 633 # #undef WIN32_LEAN_AND_MEAN
 634 # #include <stdio.h>
 635 #
 636 # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
 637 #
 638 # #include <cygwin/cygwin_dll.h>
 639 # DECLARE_CYGWIN_DLL( DllMain );
 640 # HINSTANCE __hDllInstance_base;
 641 #
 642 # BOOL APIENTRY
 643 # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
 644 # {
 645 #   __hDllInstance_base = hInst;
 646 #   return TRUE;
 647 # }
 648 # /* ltdll.c ends here */
 649       # This is a source program that is used to create import libraries
 650       # on Windows for dlls which lack them. Don't remove nor modify the
 651       # starting and closing comments
 652 # /* impgen.c starts here */
 653 # /*   Copyright (C) 1999 Free Software Foundation, Inc.
 654 #
 655 #  This file is part of GNU libtool.
 656 #
 657 #  This program is free software; you can redistribute it and/or modify
 658 #  it under the terms of the GNU General Public License as published by
 659 #  the Free Software Foundation; either version 2 of the License, or
 660 #  (at your option) any later version.
 661 #
 662 #  This program is distributed in the hope that it will be useful,
 663 #  but WITHOUT ANY WARRANTY; without even the implied warranty of
 664 #  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 665 #  GNU General Public License for more details.
 666 #
 667 #  You should have received a copy of the GNU General Public License
 668 #  along with this program; if not, write to the Free Software
 669 #  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 670 #  */
 671 #
 672 #  #include <stdio.h>           /* for printf() */
 673 #  #include <unistd.h>          /* for open(), lseek(), read() */
 674 #  #include <fcntl.h>           /* for O_RDONLY, O_BINARY */
 675 #  #include <string.h>          /* for strdup() */
 676 #
 677 #  static unsigned int
 678 #  pe_get16 (fd, offset)
 679 #       int fd;
 680 #       int offset;
 681 #  {
 682 #    unsigned char b[2];
 683 #    lseek (fd, offset, SEEK_SET);
 684 #    read (fd, b, 2);
 685 #    return b[0] + (b[1]<<8);
 686 #  }
 687 #
 688 #  static unsigned int
 689 #  pe_get32 (fd, offset)
 690 #      int fd;
 691 #      int offset;
 692 #  {
 693 #    unsigned char b[4];
 694 #    lseek (fd, offset, SEEK_SET);
 695 #    read (fd, b, 4);
 696 #    return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24);
 697 #  }
 698 #
 699 #  static unsigned int
 700 #  pe_as32 (ptr)
 701 #       void *ptr;
 702 #  {
 703 #    unsigned char *b = ptr;
 704 #    return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24);
 705 #  }
 706 #
 707 #  int
 708 #  main (argc, argv)
 709 #      int argc;
 710 #      char *argv[];
 711 #  {
 712 #      int dll;
 713 #      unsigned long pe_header_offset, opthdr_ofs, num_entries, i;
 714 #      unsigned long export_rva, export_size, nsections, secptr, expptr;
 715 #      unsigned long name_rvas, nexp;
 716 #      unsigned char *expdata, *erva;
 717 #      char *filename, *dll_name;
 718 #
 719 #      filename = argv[1];
 720 #
 721 #      dll = open(filename, O_RDONLY|O_BINARY);
 722 #      if (!dll)
 723 #       return 1;
 724 #
 725 #      dll_name = filename;
 726 #
 727 #      for (i=0; filename[i]; i++)
 728 #       if (filename[i] == '/' || filename[i] == '\\'  || filename[i] == ':')
 729 #           dll_name = filename + i +1;
 730 #
 731 #      pe_header_offset = pe_get32 (dll, 0x3c);
 732 #      opthdr_ofs = pe_header_offset + 4 + 20;
 733 #      num_entries = pe_get32 (dll, opthdr_ofs + 92);
 734 #
 735 #      if (num_entries < 1) /* no exports */
 736 #       return 1;
 737 #
 738 #      export_rva = pe_get32 (dll, opthdr_ofs + 96);
 739 #      export_size = pe_get32 (dll, opthdr_ofs + 100);
 740 #      nsections = pe_get16 (dll, pe_header_offset + 4 +2);
 741 #      secptr = (pe_header_offset + 4 + 20 +
 742 #             pe_get16 (dll, pe_header_offset + 4 + 16));
 743 #
 744 #      expptr = 0;
 745 #      for (i = 0; i < nsections; i++)
 746 #      {
 747 #       char sname[8];
 748 #       unsigned long secptr1 = secptr + 40 * i;
 749 #       unsigned long vaddr = pe_get32 (dll, secptr1 + 12);
 750 #       unsigned long vsize = pe_get32 (dll, secptr1 + 16);
 751 #       unsigned long fptr = pe_get32 (dll, secptr1 + 20);
 752 #       lseek(dll, secptr1, SEEK_SET);
 753 #       read(dll, sname, 8);
 754 #       if (vaddr <= export_rva && vaddr+vsize > export_rva)
 755 #       {
 756 #           expptr = fptr + (export_rva - vaddr);
 757 #           if (export_rva + export_size > vaddr + vsize)
 758 #               export_size = vsize - (export_rva - vaddr);
 759 #           break;
 760 #       }
 761 #      }
 762 #
 763 #      expdata = (unsigned char*)malloc(export_size);
 764 #      lseek (dll, expptr, SEEK_SET);
 765 #      read (dll, expdata, export_size);
 766 #      erva = expdata - export_rva;
 767 #
 768 #      nexp = pe_as32 (expdata+24);
 769 #      name_rvas = pe_as32 (expdata+32);
 770 #
 771 #      printf ("EXPORTS\n");
 772 #      for (i = 0; i<nexp; i++)
 773 #      {
 774 #       unsigned long name_rva = pe_as32 (erva+name_rvas+i*4);
 775 #       printf ("\t%s @ %ld ;\n", erva+name_rva, 1+ i);
 776 #      }
 777 #
 778 #      return 0;
 779 #  }
 780 # /* impgen.c ends here */
 781       ;;
 782     *)
 783       allow_undefined=yes
 784       ;;
 785     esac
 786     compile_command="$CC"
 787     finalize_command="$CC"
 788
 789     compile_rpath=
 790     finalize_rpath=
 791     compile_shlibpath=
 792     finalize_shlibpath=
 793     convenience=
 794     old_convenience=
 795     deplibs=
 796     linkopts=
 797
 798     if test -n "$shlibpath_var"; then
 799       # get the directories listed in $shlibpath_var
 800       eval lib_search_path=\`\$echo \"X \${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\`
 801     else
 802       lib_search_path=
 803     fi
 804     # now prepend the system-specific ones
 805     eval lib_search_path=\"$sys_lib_search_path_spec\$lib_search_path\"
 806     eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
 807
 808     avoid_version=no
 809     dlfiles=
 810     dlprefiles=
 811     dlself=no
 812     export_dynamic=no
 813     export_symbols=
 814     export_symbols_regex=
 815     generated=
 816     libobjs=
 817     link_against_libtool_libs=
 818     ltlibs=
 819     module=no
 820     objs=
 821     preload=no
 822     prev=
 823     prevarg=
 824     release=
 825     rpath=
 826     xrpath=
 827     perm_rpath=
 828     temp_rpath=
 829     thread_safe=no
 830     vinfo=
 831
 832     # We need to know -static, to get the right output filenames.
 833     for arg
 834     do
 835       case "$arg" in
 836       -all-static | -static)
 837         if test "X$arg" = "X-all-static" && test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
 838             $echo "$modename: warning: complete static linking is impossible in this configuration" 1>&2
 839         fi
 840         build_libtool_libs=no
 841         build_old_libs=yes
 842         break
 843         ;;
 844       esac
 845     done
 846
 847     # See if our shared archives depend on static archives.
 848     test -n "$old_archive_from_new_cmds" && build_old_libs=yes
 849
 850     # Go through the arguments, transforming them on the way.
 851     while test $# -gt 0; do
 852       arg="$1"
 853       shift
 854
 855       # If the previous option needs an argument, assign it.
 856       if test -n "$prev"; then
 857         case "$prev" in
 858         output)
 859           compile_command="$compile_command @OUTPUT@"
 860           finalize_command="$finalize_command @OUTPUT@"
 861           ;;
 862         esac
 863
 864         case "$prev" in
 865         dlfiles|dlprefiles)
 866           if test "$preload" = no; then
 867             # Add the symbol object into the linking commands.
 868             compile_command="$compile_command @SYMFILE@"
 869             finalize_command="$finalize_command @SYMFILE@"
 870             preload=yes
 871           fi
 872           case "$arg" in
 873           *.la | *.lo) ;;  # We handle these cases below.
 874           self)
 875             if test "$prev" = dlprefiles; then
 876               dlself=yes
 877             elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
 878               dlself=yes
 879             fi
 880             prev=
 881             continue
 882             ;;
 883           *)
 884             dlprefiles="$dlprefiles $arg"
 885             test "$prev" = dlfiles && dlfiles="$dlfiles $arg"
 886             prev=
 887             ;;
 888           esac
 889           ;;
 890         expsyms)
 891           export_symbols="$arg"
 892           if test ! -f "$arg"; then
 893             $echo "$modename: symbol file \`$arg' does not exist"
 894             exit 1
 895           fi
 896           prev=
 897           continue
 898           ;;
 899         expsyms_regex)
 900           export_symbols_regex="$arg"
 901           prev=
 902           continue
 903           ;;
 904         release)
 905           release="-$arg"
 906           prev=
 907           continue
 908           ;;
 909         rpath)
 910           rpath="$rpath $arg"
 911           prev=
 912           continue
 913           ;;
 914         xrpath)
 915           xrpath="$xrpath $arg"
 916           prev=
 917           continue
 918           ;;
 919         *)
 920           eval "$prev=\"\$arg\""
 921           prev=
 922           continue
 923           ;;
 924         esac
 925       fi
 926
 927       prevarg="$arg"
 928
 929       case "$arg" in
 930       -all-static)
 931         if test -n "$link_static_flag"; then
 932           compile_command="$compile_command $link_static_flag"
 933           finalize_command="$finalize_command $link_static_flag"
 934           dlopen_self=$dlopen_self_static
 935         fi
 936         continue
 937         ;;
 938
 939       -allow-undefined)
 940         # FIXME: remove this flag sometime in the future.
 941         $echo "$modename: \`-allow-undefined' is deprecated because it is the default" 1>&2
 942         continue
 943         ;;
 944
 945       -avoid-version)
 946         avoid_version=yes
 947         continue
 948         ;;
 949
 950       -dlopen)
 951         prev=dlfiles
 952         continue
 953         ;;
 954
 955       -dlpreopen)
 956         prev=dlprefiles
 957         continue
 958         ;;
 959
 960       -export-dynamic)
 961         if test "$export_dynamic" != yes; then
 962           export_dynamic=yes
 963           if test -n "$export_dynamic_flag_spec"; then
 964             eval arg=\"$export_dynamic_flag_spec\"
 965           else
 966             arg=
 967           fi
 968         fi
 969         ;;
 970
 971       -export-symbols | -export-symbols-regex)
 972         if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
 973           $echo "$modename: cannot have more than one -exported-symbols"
 974           exit 1
 975         fi
 976         if test "$arg" = "-export-symbols"; then
 977           prev=expsyms
 978         else
 979           prev=expsyms_regex
 980         fi
 981         continue
 982         ;;
 983
 984       -L*)
 985         dir=`$echo "X$arg" | $Xsed -e 's%^-L\(.*\)$%\1%'`
 986         case "$dir" in
 987         /* | [A-Za-z]:[/\\]*)
 988           # Add the corresponding hardcode_libdir_flag, if it is not identical.
 989           ;;
 990         *)
 991           $echo "$modename: \`-L$dir' cannot specify a relative directory" 1>&2
 992           exit 1
 993           ;;
 994         esac
 995         case " $deplibs " in
 996         *" $arg "*) ;;
 997         *) deplibs="$deplibs $arg";;
 998         esac
 999         case " $lib_search_path " in
1000         *" $dir "*) ;;
1001         *) lib_search_path="$lib_search_path $dir";;
1002         esac
1003         case "$host" in
1004         *-*-cygwin* | *-*-mingw* | *-*-os2*)
1005           dllsearchdir=`cd "$dir" && pwd || echo "$dir"`
1006           case ":$dllsearchpath:" in
1007           ::) dllsearchpath="$dllsearchdir";;
1008           *":$dllsearchdir:"*) ;;
1009           *) dllsearchpath="$dllsearchpath:$dllsearchdir";;
1010           esac
1011           ;;
1012         esac
1013         ;;
1014
1015       -l*)
1016         deplibs="$deplibs $arg"
1017         ;;
1018
1019       -module)
1020         if test "$module" != yes; then
1021           module=yes
1022           if test -n "$export_dynamic_flag_spec"; then
1023             eval arg=\"$export_dynamic_flag_spec\"
1024           else
1025             arg=
1026           fi
1027         fi
1028         ;;
1029
1030       -no-undefined)
1031         allow_undefined=no
1032         continue
1033         ;;
1034
1035       -o) prev=output ;;
1036
1037       -release)
1038         prev=release
1039         continue
1040         ;;
1041
1042       -rpath)
1043         prev=rpath
1044         continue
1045         ;;
1046
1047       -R)
1048         prev=xrpath
1049         continue
1050         ;;
1051
1052       -R*)
1053         xrpath="$xrpath "`$echo "X$arg" | $Xsed -e 's/^-R//'`
1054         continue
1055         ;;
1056
1057       -static)
1058         # If we have no pic_flag, then this is the same as -all-static.
1059         if test -z "$pic_flag" && test -n "$link_static_flag"; then
1060           compile_command="$compile_command $link_static_flag"
1061           finalize_command="$finalize_command $link_static_flag"
1062           dlopen_self=$dlopen_self_static
1063         fi
1064         continue
1065         ;;
1066
1067       -thread-safe)
1068         thread_safe=yes
1069         continue
1070         ;;
1071
1072       -version-info)
1073         prev=vinfo
1074         continue
1075         ;;
1076
1077       # Some other compiler flag.
1078       -* | +*)
1079         # Unknown arguments in both finalize_command and compile_command need
1080         # to be aesthetically quoted because they are evaled later.
1081         arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
1082         case "$arg" in
1083         *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \   ]*|*]*)
1084           arg="\"$arg\""
1085           ;;
1086         esac
1087         ;;
1088
1089       *.o | *.obj | *.a | *.lib)
1090         # A standard object.
1091         objs="$objs $arg"
1092         ;;
1093
1094       *.lo)
1095         # A library object.
1096         if test "$prev" = dlfiles; then
1097           dlfiles="$dlfiles $arg"
1098           if test "$build_libtool_libs" = yes && test "$dlopen" = yes; then
1099             prev=
1100             continue
1101           else
1102             # If libtool objects are unsupported, then we need to preload.
1103             prev=dlprefiles
1104           fi
1105         fi
1106
1107         if test "$prev" = dlprefiles; then
1108           # Preload the old-style object.
1109           dlprefiles="$dlprefiles "`$echo "X$arg" | $Xsed -e "$lo2o"`
1110           prev=
1111         fi
1112         libobjs="$libobjs $arg"
1113         ;;
1114
1115       *.la)
1116         # A libtool-controlled library.
1117
1118         dlname=
1119         libdir=
1120         library_names=
1121         old_library=
1122
1123         # Check to see that this really is a libtool archive.
1124         if (sed -e '2q' $arg | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
1125         else
1126           $echo "$modename: \`$arg' is not a valid libtool archive" 1>&2
1127           exit 1
1128         fi
1129
1130         # If the library was installed with an old release of libtool,
1131         # it will not redefine variable installed.
1132         installed=yes
1133
1134         # If there is no directory component, then add one.
1135         case "$arg" in
1136         */* | *\\*) . $arg ;;
1137         *) . ./$arg ;;
1138         esac
1139
1140         # Get the name of the library we link against.
1141         linklib=
1142         for l in $old_library $library_names; do
1143           linklib="$l"
1144         done
1145
1146         if test -z "$linklib"; then
1147           $echo "$modename: cannot find name of link library for \`$arg'" 1>&2
1148           exit 1
1149         fi
1150
1151         # Find the relevant object directory and library name.
1152         name=`$echo "X$arg" | $Xsed -e 's%^.*/%%' -e 's/\.la$//' -e 's/^lib//'`
1153
1154         if test "X$installed" = Xyes; then
1155           dir="$libdir"
1156         else
1157           dir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
1158           if test "X$dir" = "X$arg"; then
1159             dir="$objdir"
1160           else
1161             dir="$dir/$objdir"
1162           fi
1163         fi
1164
1165         if test -n "$dependency_libs"; then
1166           # Extract -R from dependency_libs
1167           temp_deplibs=
1168           for deplib in $dependency_libs; do
1169             case "$deplib" in
1170             -R*) temp_xrpath=`$echo "X$deplib" | $Xsed -e 's/^-R//'`
1171                  case " $rpath $xrpath " in
1172                  *" $temp_xrpath "*) ;;
1173                  *) xrpath="$xrpath $temp_xrpath";;
1174                  esac;;
1175             -L*) case "$compile_command $temp_deplibs " in
1176                  *" $deplib "*) ;;
1177                  *) temp_deplibs="$temp_deplibs $deplib";;
1178                  esac;;
1179             *) temp_deplibs="$temp_deplibs $deplib";;
1180             esac
1181           done
1182           dependency_libs="$temp_deplibs"
1183         fi
1184
1185         if test -z "$libdir"; then
1186           # It is a libtool convenience library, so add in its objects.
1187           convenience="$convenience $dir/$old_library"
1188           old_convenience="$old_convenience $dir/$old_library"
1189           deplibs="$deplibs$dependency_libs"
1190           compile_command="$compile_command $dir/$old_library$dependency_libs"
1191           finalize_command="$finalize_command $dir/$old_library$dependency_libs"
1192           continue
1193         fi
1194
1195         # This library was specified with -dlopen.
1196         if test "$prev" = dlfiles; then
1197           dlfiles="$dlfiles $arg"
1198           if test -z "$dlname" || test "$dlopen" != yes || test "$build_libtool_libs" = no; then
1199             # If there is no dlname, no dlopen support or we're linking statically,
1200             # we need to preload.
1201             prev=dlprefiles
1202           else
1203             # We should not create a dependency on this library, but we
1204             # may need any libraries it requires.
1205             compile_command="$compile_command$dependency_libs"
1206             finalize_command="$finalize_command$dependency_libs"
1207             prev=
1208             continue
1209           fi
1210         fi
1211
1212         # The library was specified with -dlpreopen.
1213         if test "$prev" = dlprefiles; then
1214           # Prefer using a static library (so that no silly _DYNAMIC symbols
1215           # are required to link).
1216           if test -n "$old_library"; then
1217             dlprefiles="$dlprefiles $dir/$old_library"
1218           else
1219             dlprefiles="$dlprefiles $dir/$linklib"
1220           fi
1221           prev=
1222         fi
1223
1224         if test "$build_libtool_libs" = yes && test -n "$library_names"; then
1225           link_against_libtool_libs="$link_against_libtool_libs $arg"
1226           if test -n "$shlibpath_var"; then
1227             # Make sure the rpath contains only unique directories.
1228             case "$temp_rpath " in
1229             *" $dir "*) ;;
1230             *) temp_rpath="$temp_rpath $dir" ;;
1231             esac
1232           fi
1233
1234           # We need an absolute path.
1235           case "$dir" in
1236           /* | [A-Za-z]:[/\\]*) absdir="$dir" ;;
1237           *)
1238             absdir=`cd "$dir" && pwd`
1239             if test -z "$absdir"; then
1240               $echo "$modename: cannot determine absolute directory name of \`$libdir'" 1>&2
1241               exit 1
1242             fi
1243             ;;
1244           esac
1245
1246           # This is the magic to use -rpath.
1247           # Skip directories that are in the system default run-time
1248           # search path, unless they have been requested with -R.
1249           case " $sys_lib_dlsearch_path " in
1250           *" $absdir "*) ;;
1251           *)
1252             case "$compile_rpath " in
1253             *" $absdir "*) ;;
1254             *) compile_rpath="$compile_rpath $absdir"
1255             esac
1256             ;;
1257           esac
1258
1259           case " $sys_lib_dlsearch_path " in
1260           *" $libdir "*) ;;
1261           *)
1262             case "$finalize_rpath " in
1263             *" $libdir "*) ;;
1264             *) finalize_rpath="$finalize_rpath $libdir"
1265             esac
1266             ;;
1267           esac
1268
1269           lib_linked=yes
1270           case "$hardcode_action" in
1271           immediate | unsupported)
1272             if test "$hardcode_direct" = no; then
1273               compile_command="$compile_command $dir/$linklib"
1274               deplibs="$deplibs $dir/$linklib"
1275               case "$host" in
1276               *-*-cygwin* | *-*-mingw* | *-*-os2*)
1277                 dllsearchdir=`cd "$dir" && pwd || echo "$dir"`
1278                 if test -n "$dllsearchpath"; then
1279                   dllsearchpath="$dllsearchpath:$dllsearchdir"
1280                 else
1281                   dllsearchpath="$dllsearchdir"
1282                 fi
1283                 ;;
1284               esac
1285             elif test "$hardcode_minus_L" = no; then
1286               case "$host" in
1287               *-*-sunos*)
1288                 compile_shlibpath="$compile_shlibpath$dir:"
1289                 ;;
1290               esac
1291               case "$compile_command " in
1292               *" -L$dir "*) ;;
1293               *) compile_command="$compile_command -L$dir";;
1294               esac
1295               compile_command="$compile_command -l$name"
1296               deplibs="$deplibs -L$dir -l$name"
1297             elif test "$hardcode_shlibpath_var" = no; then
1298               case ":$compile_shlibpath:" in
1299               *":$dir:"*) ;;
1300               *) compile_shlibpath="$compile_shlibpath$dir:";;
1301               esac
1302               compile_command="$compile_command -l$name"
1303               deplibs="$deplibs -l$name"
1304             else
1305               lib_linked=no
1306             fi
1307             ;;
1308
1309           relink)
1310             if test "$hardcode_direct" = yes; then
1311               compile_command="$compile_command $absdir/$linklib"
1312               deplibs="$deplibs $absdir/$linklib"
1313             elif test "$hardcode_minus_L" = yes; then
1314               case "$compile_command " in
1315               *" -L$absdir "*) ;;
1316               *) compile_command="$compile_command -L$absdir";;
1317               esac
1318               compile_command="$compile_command -l$name"
1319               deplibs="$deplibs -L$absdir -l$name"
1320             elif test "$hardcode_shlibpath_var" = yes; then
1321               case ":$compile_shlibpath:" in
1322               *":$absdir:"*) ;;
1323               *) compile_shlibpath="$compile_shlibpath$absdir:";;
1324               esac
1325               compile_command="$compile_command -l$name"
1326               deplibs="$deplibs -l$name"
1327             else
1328               lib_linked=no
1329             fi
1330             ;;
1331
1332           *)
1333             lib_linked=no
1334             ;;
1335           esac
1336
1337           if test "$lib_linked" != yes; then
1338             $echo "$modename: configuration error: unsupported hardcode properties"
1339             exit 1
1340           fi
1341
1342           # Finalize command for both is simple: just hardcode it.
1343           if test "$hardcode_direct" = yes; then
1344             finalize_command="$finalize_command $libdir/$linklib"
1345           elif test "$hardcode_minus_L" = yes; then
1346             case "$finalize_command " in
1347             *" -L$libdir "*) ;;
1348             *) finalize_command="$finalize_command -L$libdir";;
1349             esac
1350             finalize_command="$finalize_command -l$name"
1351           elif test "$hardcode_shlibpath_var" = yes; then
1352             case ":$finalize_shlibpath:" in
1353             *":$libdir:"*) ;;
1354             *) finalize_shlibpath="$finalize_shlibpath$libdir:";;
1355             esac
1356             finalize_command="$finalize_command -l$name"
1357           else
1358             # We cannot seem to hardcode it, guess we'll fake it.
1359             case "$finalize_command " in
1360             *" -L$dir "*) ;;
1361             *) finalize_command="$finalize_command -L$libdir";;
1362             esac
1363             finalize_command="$finalize_command -l$name"
1364           fi
1365         else
1366           # Transform directly to old archives if we don't build new libraries.
1367           if test -n "$pic_flag" && test -z "$old_library"; then
1368             $echo "$modename: cannot find static library for \`$arg'" 1>&2
1369             exit 1
1370           fi
1371
1372           # Here we assume that one of hardcode_direct or hardcode_minus_L
1373           # is not unsupported.  This is valid on all known static and
1374           # shared platforms.
1375           if test "$hardcode_direct" != unsupported; then
1376             test -n "$old_library" && linklib="$old_library"
1377             compile_command="$compile_command $dir/$linklib"
1378             finalize_command="$finalize_command $dir/$linklib"
1379           else
1380             case "$compile_command " in
1381             *" -L$dir "*) ;;
1382             *) compile_command="$compile_command -L$dir";;
1383             esac
1384             compile_command="$compile_command -l$name"
1385             case "$finalize_command " in
1386             *" -L$dir "*) ;;
1387             *) finalize_command="$finalize_command -L$dir";;
1388             esac
1389             finalize_command="$finalize_command -l$name"
1390           fi
1391         fi
1392
1393         # Add in any libraries that this one depends upon.
1394         compile_command="$compile_command$dependency_libs"
1395         finalize_command="$finalize_command$dependency_libs"
1396         continue
1397         ;;
1398
1399       # Some other compiler argument.
1400       *)
1401         # Unknown arguments in both finalize_command and compile_command need
1402         # to be aesthetically quoted because they are evaled later.
1403         arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
1404         case "$arg" in
1405         *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \   ]*|*]*)
1406           arg="\"$arg\""
1407           ;;
1408         esac
1409         ;;
1410       esac
1411
1412       # Now actually substitute the argument into the commands.
1413       if test -n "$arg"; then
1414         compile_command="$compile_command $arg"
1415         finalize_command="$finalize_command $arg"
1416       fi
1417     done
1418
1419     if test -n "$prev"; then
1420       $echo "$modename: the \`$prevarg' option requires an argument" 1>&2
1421       $echo "$help" 1>&2
1422       exit 1
1423     fi
1424
1425     oldlibs=
1426     # calculate the name of the file, without its directory
1427     outputname=`$echo "X$output" | $Xsed -e 's%^.*/%%'`
1428     libobjs_save="$libobjs"
1429
1430     case "$output" in
1431     "")
1432       $echo "$modename: you must specify an output file" 1>&2
1433       $echo "$help" 1>&2
1434       exit 1
1435       ;;
1436
1437     *.a | *.lib)
1438       if test -n "$link_against_libtool_libs"; then
1439         $echo "$modename: error: cannot link libtool libraries into archives" 1>&2
1440         exit 1
1441       fi
1442
1443       if test -n "$deplibs"; then
1444         $echo "$modename: warning: \`-l' and \`-L' are ignored for archives" 1>&2
1445       fi
1446
1447       if test -n "$dlfiles$dlprefiles"; then
1448         $echo "$modename: warning: \`-dlopen' is ignored for archives" 1>&2
1449       fi
1450
1451       if test -n "$rpath"; then
1452         $echo "$modename: warning: \`-rpath' is ignored for archives" 1>&2
1453       fi
1454
1455       if test -n "$xrpath"; then
1456         $echo "$modename: warning: \`-R' is ignored for archives" 1>&2
1457       fi
1458
1459       if test -n "$vinfo"; then
1460         $echo "$modename: warning: \`-version-info' is ignored for archives" 1>&2
1461       fi
1462
1463       if test -n "$release"; then
1464         $echo "$modename: warning: \`-release' is ignored for archives" 1>&2
1465       fi
1466
1467       if test -n "$export_symbols"; then
1468         $echo "$modename: warning: \`-export-symbols' is ignored for archives" 1>&2
1469       fi
1470
1471       # Now set the variables for building old libraries.
1472       build_libtool_libs=no
1473       oldlibs="$output"
1474       ;;
1475
1476     *.la)
1477       # Make sure we only generate libraries of the form `libNAME.la'.
1478       case "$outputname" in
1479       lib*)
1480         name=`$echo "X$outputname" | $Xsed -e 's/\.la$//' -e 's/^lib//'`
1481         eval libname=\"$libname_spec\"
1482         ;;
1483       *)
1484         if test "$module" = no; then
1485           $echo "$modename: libtool library \`$output' must begin with \`lib'" 1>&2
1486           $echo "$help" 1>&2
1487           exit 1
1488         fi
1489         if test "$need_lib_prefix" != no; then
1490           # Add the "lib" prefix for modules if required
1491           name=`$echo "X$outputname" | $Xsed -e 's/\.la$//'`
1492           eval libname=\"$libname_spec\"
1493         else
1494           libname=`$echo "X$outputname" | $Xsed -e 's/\.la$//'`
1495         fi
1496         ;;
1497       esac
1498
1499       output_objdir=`$echo "X$output" | $Xsed -e 's%/[^/]*$%%'`
1500       if test "X$output_objdir" = "X$output"; then
1501         output_objdir="$objdir"
1502       else
1503         output_objdir="$output_objdir/$objdir"
1504       fi
1505
1506       # All the library-specific variables (install_libdir is set above).
1507       library_names=
1508       old_library=
1509       dlname=
1510
1511       if test -n "$objs"; then
1512         $echo "$modename: cannot build libtool library \`$output' from non-libtool objects:$objs" 2>&1
1513         exit 1
1514       fi
1515
1516       # How the heck are we supposed to write a wrapper for a shared library?
1517       if test -n "$link_against_libtool_libs"; then
1518          $echo "$modename: error: cannot link shared libraries into libtool libraries" 1>&2
1519          exit 1
1520       fi
1521
1522       if test -n "$dlfiles$dlprefiles"; then
1523         $echo "$modename: warning: \`-dlopen' is ignored for libtool libraries" 1>&2
1524       fi
1525
1526       set dummy $rpath
1527       if test $# -gt 2; then
1528         $echo "$modename: warning: ignoring multiple \`-rpath's for a libtool library" 1>&2
1529       fi
1530       install_libdir="$2"
1531
1532       oldlibs=
1533       if test -z "$rpath"; then
1534         if test "$build_libtool_libs" = yes; then
1535           # Building a libtool convenience library.
1536           libext=al
1537           oldlibs="$output_objdir/$libname.$libext $oldlibs"
1538           build_libtool_libs=convenience
1539           build_old_libs=yes
1540         fi
1541         dependency_libs="$deplibs"
1542
1543         if test -n "$vinfo"; then
1544           $echo "$modename: warning: \`-version-info' is ignored for convenience libraries" 1>&2
1545         fi
1546
1547         if test -n "$release"; then
1548           $echo "$modename: warning: \`-release' is ignored for convenience libraries" 1>&2
1549         fi
1550       else
1551
1552         # Parse the version information argument.
1553         IFS="${IFS=     }"; save_ifs="$IFS"; IFS=':'
1554         set dummy $vinfo 0 0 0
1555         IFS="$save_ifs"
1556
1557         if test -n "$8"; then
1558           $echo "$modename: too many parameters to \`-version-info'" 1>&2
1559           $echo "$help" 1>&2
1560           exit 1
1561         fi
1562
1563         current="$2"
1564         revision="$3"
1565         age="$4"
1566
1567         # Check that each of the things are valid numbers.
1568         case "$current" in
1569         0 | [1-9] | [1-9][0-9]*) ;;
1570         *)
1571           $echo "$modename: CURRENT \`$current' is not a nonnegative integer" 1>&2
1572           $echo "$modename: \`$vinfo' is not valid version information" 1>&2
1573           exit 1
1574           ;;
1575         esac
1576
1577         case "$revision" in
1578         0 | [1-9] | [1-9][0-9]*) ;;
1579         *)
1580           $echo "$modename: REVISION \`$revision' is not a nonnegative integer" 1>&2
1581           $echo "$modename: \`$vinfo' is not valid version information" 1>&2
1582           exit 1
1583           ;;
1584         esac
1585
1586         case "$age" in
1587         0 | [1-9] | [1-9][0-9]*) ;;
1588         *)
1589           $echo "$modename: AGE \`$age' is not a nonnegative integer" 1>&2
1590           $echo "$modename: \`$vinfo' is not valid version information" 1>&2
1591           exit 1
1592           ;;
1593         esac
1594
1595         if test $age -gt $current; then
1596           $echo "$modename: AGE \`$age' is greater than the current interface number \`$current'" 1>&2
1597           $echo "$modename: \`$vinfo' is not valid version information" 1>&2
1598           exit 1
1599         fi
1600
1601         # Calculate the version variables.
1602         major=
1603         versuffix=
1604         verstring=
1605         case "$version_type" in
1606         none) ;;
1607
1608         irix)
1609           major=`expr $current - $age + 1`
1610           versuffix="$major.$revision"
1611           verstring="sgi$major.$revision"
1612
1613           # Add in all the interfaces that we are compatible with.
1614           loop=$revision
1615           while test $loop != 0; do
1616             iface=`expr $revision - $loop`
1617             loop=`expr $loop - 1`
1618             verstring="sgi$major.$iface:$verstring"
1619           done
1620           ;;
1621
1622         linux)
1623           major=.`expr $current - $age`
1624           versuffix="$major.$age.$revision"
1625           ;;
1626
1627         osf)
1628           major=`expr $current - $age`
1629           versuffix=".$current.$age.$revision"
1630           verstring="$current.$age.$revision"
1631
1632           # Add in all the interfaces that we are compatible with.
1633           loop=$age
1634           while test $loop != 0; do
1635             iface=`expr $current - $loop`
1636             loop=`expr $loop - 1`
1637             verstring="$verstring:${iface}.0"
1638           done
1639
1640           # Make executables depend on our current version.
1641           verstring="$verstring:${current}.0"
1642           ;;
1643
1644         sunos)
1645           major=".$current"
1646           versuffix=".$current.$revision"
1647           ;;
1648
1649         freebsd-aout)
1650           major=".$current"
1651           versuffix=".$current.$revision";
1652           ;;
1653
1654         freebsd-elf)
1655           major=".$current"
1656           versuffix=".$current";
1657           ;;
1658
1659         windows)
1660           # Like Linux, but with '-' rather than '.', since we only
1661           # want one extension on Windows 95.
1662           major=`expr $current - $age`
1663           versuffix="-$major-$age-$revision"
1664           ;;
1665
1666         *)
1667           $echo "$modename: unknown library version type \`$version_type'" 1>&2
1668           echo "Fatal configuration error.  See the $PACKAGE docs for more information." 1>&2
1669           exit 1
1670           ;;
1671         esac
1672
1673         # Clear the version info if we defaulted, and they specified a release.
1674         if test -z "$vinfo" && test -n "$release"; then
1675           major=
1676           verstring="0.0"
1677           if test "$need_version" = no; then
1678             versuffix=
1679           else
1680             versuffix=".0.0"
1681           fi
1682         fi
1683
1684         # Remove version info from name if versioning should be avoided
1685         if test "$avoid_version" = yes && test "$need_version" = no; then
1686           major=
1687           versuffix=
1688           verstring=""
1689         fi
1690
1691         # Check to see if the archive will have undefined symbols.
1692         if test "$allow_undefined" = yes; then
1693           if test "$allow_undefined_flag" = unsupported; then
1694             $echo "$modename: warning: undefined symbols not allowed in $host shared libraries" 1>&2
1695             build_libtool_libs=no
1696             build_old_libs=yes
1697           fi
1698         else
1699           # Don't allow undefined symbols.
1700           allow_undefined_flag="$no_undefined_flag"
1701         fi
1702
1703         dependency_libs="$deplibs"
1704         case "$host" in
1705         *-*-cygwin* | *-*-mingw* | *-*-os2*)
1706           # these systems don't actually have a c library (as such)!
1707           ;;
1708         *)
1709           # Add libc to deplibs on all other systems.
1710           deplibs="$deplibs -lc"
1711           ;;
1712         esac
1713       fi
1714
1715       # Create the output directory, or remove our outputs if we need to.
1716       if test -d $output_objdir; then
1717         $show "${rm}r $output_objdir/$outputname $output_objdir/$libname.* $output_objdir/${libname}${release}.*"
1718         $run ${rm}r $output_objdir/$outputname $output_objdir/$libname.* $output_objdir/${libname}${release}.*
1719       else
1720         $show "$mkdir $output_objdir"
1721         $run $mkdir $output_objdir
1722         status=$?
1723         if test $status -ne 0 && test ! -d $output_objdir; then
1724           exit $status
1725         fi
1726       fi
1727
1728       # Now set the variables for building old libraries.
1729       if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
1730         oldlibs="$oldlibs $output_objdir/$libname.$libext"
1731
1732         # Transform .lo files to .o files.
1733         oldobjs="$objs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP`
1734       fi
1735
1736       if test "$build_libtool_libs" = yes; then
1737         # Transform deplibs into only deplibs that can be linked in shared.
1738         name_save=$name
1739         libname_save=$libname
1740         release_save=$release
1741         versuffix_save=$versuffix
1742         major_save=$major
1743         # I'm not sure if I'm treating the release correctly.  I think
1744         # release should show up in the -l (ie -lgmp5) so we don't want to
1745         # add it in twice.  Is that correct?
1746         release=""
1747         versuffix=""
1748         major=""
1749         newdeplibs=
1750         droppeddeps=no
1751         case "$deplibs_check_method" in
1752         pass_all)
1753           newdeplibs=$deplibs
1754                     ;; # Don't check for shared/static.  Everything works.
1755                        # This might be a little naive.  We might want to check
1756                        # whether the library exists or not.  But this is on
1757                        # osf3 & osf4 and I'm not really sure... Just
1758                        # implementing what was already the behaviour.
1759         test_compile)
1760           # This code stresses the "libraries are programs" paradigm to its
1761           # limits. Maybe even breaks it.  We compile a program, linking it
1762           # against the deplibs as a proxy for the library.  Then we can check
1763           # whether they linked in statically or dynamically with ldd.
1764           $rm conftest.c
1765           cat > conftest.c <<EOF
1766           int main() { return 0; }
1767 EOF
1768           $rm conftest
1769           $C_compiler -o conftest conftest.c $deplibs
1770           if test $? -eq 0 ; then
1771             ldd_output=`ldd conftest`
1772             for i in $deplibs; do
1773               name="`expr $i : '-l\(.*\)'`"
1774               # If $name is empty we are operating on a -L argument.
1775               if test "$name" != "" ; then
1776                 libname=`eval \\$echo \"$libname_spec\"`
1777                 deplib_matches=`eval \\$echo \"$library_names_spec\"`
1778                 set dummy $deplib_matches
1779                 deplib_match=$2
1780                 if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
1781                   newdeplibs="$newdeplibs $i"
1782                 else
1783                   droppeddeps=yes
1784                   echo
1785                   echo "*** Warning: This library needs some functionality provided by $i."
1786                   echo "*** I have the capability to make that library automatically link in when"
1787                   echo "*** you link to this library.  But I can only do this if you have a"
1788                   echo "*** shared version of the library, which you do not appear to have."
1789                 fi
1790               else
1791                 newdeplibs="$newdeplibs $i"
1792               fi
1793             done
1794           else
1795             # Error occured in the first compile.  Let's try to salvage the situation:
1796             # Compile a seperate program for each library.
1797             for i in $deplibs; do
1798               name="`expr $i : '-l\(.*\)'`"
1799              # If $name is empty we are operating on a -L argument.
1800               if test "$name" != "" ; then
1801                 $rm conftest
1802                 $C_compiler -o conftest conftest.c $i
1803                 # Did it work?
1804                 if test $? -eq 0 ; then
1805                   ldd_output=`ldd conftest`
1806                     libname=`eval \\$echo \"$libname_spec\"`
1807                     deplib_matches=`eval \\$echo \"$library_names_spec\"`
1808                     set dummy $deplib_matches
1809                     deplib_match=$2
1810                     if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
1811                       newdeplibs="$newdeplibs $i"
1812                     else
1813                       droppeddeps=yes
1814                       echo
1815                       echo "*** Warning: This library needs some functionality provided by $i."
1816                       echo "*** I have the capability to make that library automatically link in when"
1817                       echo "*** you link to this library.  But I can only do this if you have a"
1818                       echo "*** shared version of the library, which you do not appear to have."
1819                     fi
1820                 else
1821                   droppeddeps=yes
1822                   echo
1823                   echo "*** Warning!  Library $i is needed by this library but I was not able to"
1824                   echo "***  make it link in!  You will probably need to install it or some"
1825                   echo "*** library that it depends on before this library will be fully"
1826                   echo "*** functional.  Installing it before continuing would be even better."
1827                 fi
1828               else
1829                 newdeplibs="$newdeplibs $i"
1830               fi
1831             done
1832           fi
1833           deplibs=$newdeplibs
1834           ;;
1835         file_magic*)
1836           set dummy $deplibs_check_method
1837           file_magic_regex="`expr \"$deplibs_check_method\" : \"$2 \(.*\)\"`"
1838           for a_deplib in $deplibs; do
1839             name="`expr $a_deplib : '-l\(.*\)'`"
1840             # If $name is empty we are operating on a -L argument.
1841             if test "$name" != "" ; then
1842               libname=`eval \\$echo \"$libname_spec\"`
1843               for i in $lib_search_path; do
1844                     potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
1845                     for potent_lib in $potential_libs; do
1846                       # Follow soft links.
1847                       if ls -lLd "$potlib" 2>/dev/null \
1848                          | grep " -> " >/dev/null; then
1849                         continue
1850                       fi
1851                       # The statement above tries to avoid entering an
1852                       # endless loop below, in case of cyclic links.
1853                       # We might still enter an endless loop, since a link
1854                       # loop can be closed while we follow links,
1855                       # but so what?
1856                       potlib="$potent_lib"
1857                       while test -h "$potlib" 2>/dev/null; do
1858                         potliblink=`ls -ld $potlib | sed 's/.* -> //'`
1859                         case "$potliblink" in
1860                         /*) potlib="$potliblink";;
1861                         *) potlib=`$echo "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";;
1862                         esac
1863                       done
1864                       if eval $file_magic_cmd \"\$potlib\" \
1865                          | sed 10q \
1866                          | egrep "$file_magic_regex" > /dev/null; then
1867                         newdeplibs="$newdeplibs $a_deplib"
1868                         a_deplib=""
1869                         break 2
1870                       fi
1871                     done
1872               done
1873               if test -n "$a_deplib" ; then
1874                 droppeddeps=yes
1875                 echo
1876                 echo "*** Warning: This library needs some functionality provided by $a_deplib."
1877                 echo "*** I have the capability to make that library automatically link in when"
1878                 echo "*** you link to this library.  But I can only do this if you have a"
1879                 echo "*** shared version of the library, which you do not appear to have."
1880               fi
1881             else
1882               # Add a -L argument.
1883               newdeplibs="$newdeplibs $a_deplib"
1884             fi
1885           done # Gone through all deplibs.
1886           ;;
1887         none | unknown | *) newdeplibs=""
1888           if $echo "X $deplibs" | $Xsed -e 's/ -lc$//' \
1889                -e 's/ -[LR][^ ]*//g' -e 's/[    ]//g' |
1890              grep . >/dev/null; then
1891             echo
1892             if test "X$deplibs_check_method" = "Xnone"; then
1893               echo "*** Warning: inter-library dependencies are not supported in this platform."
1894             else
1895               echo "*** Warning: inter-library dependencies are not known to be supported."
1896             fi
1897             echo "*** All declared inter-library dependencies are being dropped."
1898             droppeddeps=yes
1899           fi
1900           ;;
1901         esac
1902         versuffix=$versuffix_save
1903         major=$major_save
1904         release=$release_save
1905         libname=$libname_save
1906         name=$name_save
1907
1908         if test "$droppeddeps" = yes; then
1909           if test "$module" = yes; then
1910             echo
1911             echo "*** Warning: libtool could not satisfy all declared inter-library"
1912             echo "*** dependencies of module $libname.  Therefore, libtool will create"
1913             echo "*** a static module, that should work as long as the dlopening"
1914             echo "*** application is linked with the -dlopen flag."
1915             if test -z "$global_symbol_pipe"; then
1916               echo
1917               echo "*** However, this would only work if libtool was able to extract symbol"
1918               echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
1919               echo "*** not find such a program.  So, this module is probably useless."
1920               echo "*** \`nm' from GNU binutils and a full rebuild may help."
1921             fi
1922             if test "$build_old_libs" = no; then
1923               oldlibs="$output_objdir/$libname.$libext"
1924               build_libtool_libs=module
1925               build_old_libs=yes
1926             else
1927               build_libtool_libs=no
1928             fi
1929             dlname=
1930             library_names=
1931           else
1932             echo "*** The inter-library dependencies that have been dropped here will be"
1933             echo "*** automatically added whenever a program is linked with this library"
1934             echo "*** or is declared to -dlopen it."
1935           fi
1936         fi
1937       fi
1938
1939       # test again, we may have decided not to build it any more
1940       if test "$build_libtool_libs" = yes; then
1941         deplibs=$newdeplibs
1942         # Done checking deplibs!
1943
1944         # Get the real and link names of the library.
1945         eval library_names=\"$library_names_spec\"
1946         set dummy $library_names
1947         realname="$2"
1948         shift; shift
1949
1950         if test -n "$soname_spec"; then
1951           eval soname=\"$soname_spec\"
1952         else
1953           soname="$realname"
1954         fi
1955
1956         lib="$output_objdir/$realname"
1957         for link
1958         do
1959           linknames="$linknames $link"
1960         done
1961
1962         # Ensure that we have .o objects for linkers which dislike .lo
1963         # (e.g. aix) incase we are running --disable-static
1964         for obj in $libobjs; do
1965           oldobj=`$echo "X$obj" | $Xsed -e "$lo2o"`
1966           test -f $oldobj || ${LN_S} $obj $oldobj
1967         done
1968
1969         # Use standard objects if they are pic
1970         test -z "$pic_flag" && libobjs=`$echo "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
1971
1972         if test -n "$whole_archive_flag_spec"; then
1973           if test -n "$convenience"; then
1974             eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
1975           fi
1976         else
1977           for xlib in $convenience; do
1978             # Extract the objects.
1979             xdir="$xlib"x
1980             generated="$generated $xdir"
1981             xlib=`$echo "X$xlib" | $Xsed -e 's%^.*/%%'`
1982
1983             $show "${rm}r $xdir"
1984             $run ${rm}r "$xdir"
1985             $show "mkdir $xdir"
1986             $run mkdir "$xdir"
1987             status=$?
1988             if test $status -ne 0 && test ! -d "$xdir"; then
1989               exit $status
1990             fi
1991             $show "(cd $xdir && $AR x ../$xlib)"
1992             $run eval "(cd \$xdir && $AR x ../\$xlib)" || exit $?
1993
1994             libobjs="$libobjs "`find $xdir -name \*.o -print -o -name \*.lo -print | $NL2SP`
1995           done
1996         fi
1997
1998         if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
1999           eval flag=\"$thread_safe_flag_spec\"
2000
2001           linkopts="$linkopts $flag"
2002         fi
2003
2004         # Prepare the list of exported symbols
2005         if test -z "$export_symbols"; then
2006           if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
2007             $show "generating symbol list for \`$libname.la'"
2008             export_symbols="$objdir/$libname.exp"
2009             $run $rm $export_symbols
2010             eval cmds=\"$export_symbols_cmds\"
2011             IFS="${IFS=         }"; save_ifs="$IFS"; IFS='~'
2012             for cmd in $cmds; do
2013               IFS="$save_ifs"
2014               $show "$cmd"
2015               $run eval "$cmd" || exit $?
2016             done
2017             IFS="$save_ifs"
2018             if test -n "$export_symbols_regex"; then
2019               $show "egrep -e \"$export_symbols_regex\" \"$export_symbols\" > \"${export_symbols}T\""
2020               $run eval 'egrep -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
2021               $show "$mv \"${export_symbols}T\" \"$export_symbols\""
2022               $run eval '$mv "${export_symbols}T" "$export_symbols"'
2023             fi
2024           fi
2025         fi
2026
2027         if test -n "$export_symbols" && test -n "$include_expsyms"; then
2028           $run eval '$echo "X$include_expsyms" | $SP2NL >> "$export_symbols"'
2029         fi
2030
2031         # Do each of the archive commands.
2032         if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
2033           eval cmds=\"$archive_expsym_cmds\"
2034         else
2035           eval cmds=\"$archive_cmds\"
2036         fi
2037         IFS="${IFS=     }"; save_ifs="$IFS"; IFS='~'
2038         for cmd in $cmds; do
2039           IFS="$save_ifs"
2040           $show "$cmd"
2041           $run eval "$cmd" || exit $?
2042         done
2043         IFS="$save_ifs"
2044
2045         # Create links to the real library.
2046         for linkname in $linknames; do
2047           if test "$realname" != "$linkname"; then
2048             $show "(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)"
2049             $run eval '(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)' || exit $?
2050           fi
2051         done
2052
2053         # If -module or -export-dynamic was specified, set the dlname.
2054         if test "$module" = yes || test "$export_dynamic" = yes; then
2055           # On all known operating systems, these are identical.
2056           dlname="$soname"
2057         fi
2058       fi
2059       ;;
2060
2061     *.lo | *.o | *.obj)
2062       if test -n "$link_against_libtool_libs"; then
2063         $echo "$modename: error: cannot link libtool libraries into objects" 1>&2
2064         exit 1
2065       fi
2066
2067       if test -n "$deplibs"; then
2068         $echo "$modename: warning: \`-l' and \`-L' are ignored for objects" 1>&2
2069       fi
2070
2071       if test -n "$dlfiles$dlprefiles"; then
2072         $echo "$modename: warning: \`-dlopen' is ignored for objects" 1>&2
2073       fi
2074
2075       if test -n "$rpath"; then
2076         $echo "$modename: warning: \`-rpath' is ignored for objects" 1>&2
2077       fi
2078
2079       if test -n "$xrpath"; then
2080         $echo "$modename: warning: \`-R' is ignored for objects" 1>&2
2081       fi
2082
2083       if test -n "$vinfo"; then
2084         $echo "$modename: warning: \`-version-info' is ignored for objects" 1>&2
2085       fi
2086
2087       if test -n "$release"; then
2088         $echo "$modename: warning: \`-release' is ignored for objects" 1>&2
2089       fi
2090
2091       case "$output" in
2092       *.lo)
2093         if test -n "$objs"; then
2094           $echo "$modename: cannot build library object \`$output' from non-libtool objects" 1>&2
2095           exit 1
2096         fi
2097         libobj="$output"
2098         obj=`$echo "X$output" | $Xsed -e "$lo2o"`
2099         ;;
2100       *)
2101         libobj=
2102         obj="$output"
2103         ;;
2104       esac
2105
2106       # Delete the old objects.
2107       $run $rm $obj $libobj
2108
2109       # Create the old-style object.
2110       reload_objs="$objs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`
2111
2112       output="$obj"
2113       eval cmds=\"$reload_cmds\"
2114       IFS="${IFS=       }"; save_ifs="$IFS"; IFS='~'
2115       for cmd in $cmds; do
2116         IFS="$save_ifs"
2117         $show "$cmd"
2118         $run eval "$cmd" || exit $?
2119       done
2120       IFS="$save_ifs"
2121
2122       # Exit if we aren't doing a library object file.
2123       test -z "$libobj" && exit 0
2124
2125       if test "$build_libtool_libs" != yes; then
2126         # Create an invalid libtool object if no PIC, so that we don't
2127         # accidentally link it into a program.
2128         $show "echo timestamp > $libobj"
2129         $run eval "echo timestamp > $libobj" || exit $?
2130         exit 0
2131       fi
2132
2133       if test -n "$pic_flag"; then
2134         # Only do commands if we really have different PIC objects.
2135         reload_objs="$libobjs"
2136         output="$libobj"
2137         eval cmds=\"$reload_cmds\"
2138         IFS="${IFS=     }"; save_ifs="$IFS"; IFS='~'
2139         for cmd in $cmds; do
2140           IFS="$save_ifs"
2141           $show "$cmd"
2142           $run eval "$cmd" || exit $?
2143         done
2144         IFS="$save_ifs"
2145       else
2146         # Just create a symlink.
2147         $show $rm $libobj
2148         $run $rm $libobj
2149         $show "$LN_S $obj $libobj"
2150         $run $LN_S $obj $libobj || exit $?
2151       fi
2152
2153       exit 0
2154       ;;
2155
2156     # Anything else should be a program.
2157     *)
2158       if test -n "$vinfo"; then
2159         $echo "$modename: warning: \`-version-info' is ignored for programs" 1>&2
2160       fi
2161
2162       if test -n "$release"; then
2163         $echo "$modename: warning: \`-release' is ignored for programs" 1>&2
2164       fi
2165
2166       if test "$preload" = yes; then
2167         if test "$dlopen" = unknown && test "$dlopen_self" = unknown &&
2168            test "$dlopen_self_static" = unknown; then
2169           $echo "$modename: warning: \`AC_LIBTOOL_DLOPEN' not used. Assuming no dlopen support."
2170         fi
2171       fi
2172
2173       if test "$dlself" = yes && test "$export_dynamic" = no; then
2174         $echo "$modename: error: \`-dlopen self' requires \`-export-dynamic'" 1>&2
2175         exit 1
2176       fi
2177
2178       if test -n "$rpath$xrpath"; then
2179         # If the user specified any rpath flags, then add them.
2180         for libdir in $rpath $xrpath; do
2181           # This is the magic to use -rpath.
2182           case "$compile_rpath " in
2183           *" $libdir "*) ;;
2184           *) compile_rpath="$compile_rpath $libdir" ;;
2185           esac
2186           case "$finalize_rpath " in
2187           *" $libdir "*) ;;
2188           *) finalize_rpath="$finalize_rpath $libdir" ;;
2189           esac
2190         done
2191       fi
2192
2193       # Now hardcode the library paths
2194       rpath=
2195       hardcode_libdirs=
2196       for libdir in $compile_rpath $finalize_rpath; do
2197         if test -n "$hardcode_libdir_flag_spec"; then
2198           if test -n "$hardcode_libdir_separator"; then
2199             if test -z "$hardcode_libdirs"; then
2200               hardcode_libdirs="$libdir"
2201             else
2202               # Just accumulate the unique libdirs.
2203               case "$hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator" in
2204               *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
2205                 ;;
2206               *)
2207                 hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
2208                 ;;
2209               esac
2210             fi
2211           else
2212             eval flag=\"$hardcode_libdir_flag_spec\"
2213
2214             rpath="$rpath $flag"
2215           fi
2216         elif test -n "$runpath_var"; then
2217           case "$perm_rpath " in
2218           *" $libdir "*) ;;
2219           *) perm_rpath="$perm_rpath $libdir" ;;
2220           esac
2221         fi
2222       done
2223       # Substitute the hardcoded libdirs into the rpath.
2224       if test -n "$hardcode_libdir_separator" &&
2225          test -n "$hardcode_libdirs"; then
2226         libdir="$hardcode_libdirs"
2227         eval rpath=\" $hardcode_libdir_flag_spec\"
2228       fi
2229       compile_rpath="$rpath"
2230
2231       rpath=
2232       hardcode_libdirs=
2233       for libdir in $finalize_rpath; do
2234         if test -n "$hardcode_libdir_flag_spec"; then
2235           if test -n "$hardcode_libdir_separator"; then
2236             if test -z "$hardcode_libdirs"; then
2237               hardcode_libdirs="$libdir"
2238             else
2239               # Just accumulate the unique libdirs.
2240               case "$hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator" in
2241               *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
2242                 ;;
2243               *)
2244                 hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
2245                 ;;
2246               esac
2247             fi
2248           else
2249             eval flag=\"$hardcode_libdir_flag_spec\"
2250
2251             rpath="$rpath $flag"
2252           fi
2253         elif test -n "$runpath_var"; then
2254           case "$finalize_perm_rpath " in
2255           *" $libdir "*) ;;
2256           *) finalize_perm_rpath="$finalize_perm_rpath $libdir" ;;
2257           esac
2258         fi
2259       done
2260       # Substitute the hardcoded libdirs into the rpath.
2261       if test -n "$hardcode_libdir_separator" &&
2262          test -n "$hardcode_libdirs"; then
2263         libdir="$hardcode_libdirs"
2264         eval rpath=\" $hardcode_libdir_flag_spec\"
2265       fi
2266       finalize_rpath="$rpath"
2267
2268       output_objdir=`$echo "X$output" | $Xsed -e 's%/[^/]*$%%'`
2269       if test "X$output_objdir" = "X$output"; then
2270         output_objdir="$objdir"
2271       else
2272         output_objdir="$output_objdir/$objdir"
2273       fi
2274
2275       if test -n "$libobjs" && test "$build_old_libs" = yes; then
2276         # Transform all the library objects into standard objects.
2277         compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
2278         finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
2279       fi
2280
2281       dlsyms=
2282       if test -n "$dlfiles$dlprefiles" || test "$dlself" = yes; then
2283         if test -n "$NM" && test -n "$global_symbol_pipe"; then
2284           dlsyms="${outputname}S.c"
2285         else
2286           $echo "$modename: not configured to extract global symbols from dlpreopened files" 1>&2
2287         fi
2288       fi
2289
2290       if test -n "$dlsyms"; then
2291         case "$dlsyms" in
2292         "") ;;
2293         *.c)
2294           # Discover the nlist of each of the dlfiles.
2295           nlist="$objdir/${output}.nm"
2296
2297           if test -d $objdir; then
2298             $show "$rm $nlist ${nlist}S ${nlist}T"
2299             $run $rm "$nlist" "${nlist}S" "${nlist}T"
2300           else
2301             $show "$mkdir $objdir"
2302             $run $mkdir $objdir
2303             status=$?
2304             if test $status -ne 0 && test ! -d $objdir; then
2305               exit $status
2306             fi
2307           fi
2308
2309           # Parse the name list into a source file.
2310           $show "creating $objdir/$dlsyms"
2311
2312           $echo > "$objdir/$dlsyms" "\
2313 /* $dlsyms - symbol resolution table for \`$outputname' dlsym emulation. */
2314 /* Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP */
2315
2316 #ifdef __cplusplus
2317 extern \"C\" {
2318 #endif
2319
2320 /* Prevent the only kind of declaration conflicts we can make. */
2321 #define lt_preloaded_symbols some_other_symbol
2322
2323 /* External symbol declarations for the compiler. */\
2324 "
2325
2326           if test "$dlself" = yes; then
2327             $show "generating symbol list for \`$output'"
2328
2329             echo ': @PROGRAM@ ' > "$nlist"
2330
2331             # Add our own program objects to the symbol list.
2332             progfiles=`$echo "X$objs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
2333             for arg in $progfiles; do
2334               $show "extracting global C symbols from \`$arg'"
2335               $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'"
2336             done
2337
2338             if test -n "$exclude_expsyms"; then
2339               $run eval 'egrep -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
2340               $run eval '$mv "$nlist"T "$nlist"'
2341             fi
2342
2343             if test -n "$export_symbols_regex"; then
2344               $run eval 'egrep -e "$export_symbols_regex" "$nlist" > "$nlist"T'
2345               $run eval '$mv "$nlist"T "$nlist"'
2346             fi
2347
2348             # Prepare the list of exported symbols
2349             if test -z "$export_symbols"; then
2350               export_symbols="$objdir/$output.exp"
2351               $run $rm $export_symbols
2352               $run eval "sed -n -e '/^: @PROGRAM@$/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
2353             else
2354               $run $rm $export_symbols
2355               $run eval "sed -e 's/\([][.*^$]\)/\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$objdir/$output.exp"'
2356               $run eval 'grep -f "$objdir/$output.exp" < "$nlist" > "$nlist"T'
2357               $run eval 'mv "$nlist"T "$nlist"'
2358             fi
2359           fi
2360
2361           for arg in $dlprefiles; do
2362             $show "extracting global C symbols from \`$arg'"
2363             name=`echo "$arg" | sed -e 's%^.*/%%'`
2364             $run eval 'echo ": $name " >> "$nlist"'
2365             $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'"
2366           done
2367
2368           if test -z "$run"; then
2369             # Make sure we have at least an empty file.
2370             test -f "$nlist" || : > "$nlist"
2371
2372             if test -n "$exclude_expsyms"; then
2373               egrep -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
2374               $mv "$nlist"T "$nlist"
2375             fi
2376
2377             # Try sorting and uniquifying the output.
2378             if grep -v "^: " < "$nlist" | sort +2 | uniq > "$nlist"S; then
2379               :
2380             else
2381               grep -v "^: " < "$nlist" > "$nlist"S
2382             fi
2383
2384             if test -f "$nlist"S; then
2385               eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$dlsyms"'
2386             else
2387               echo '/* NONE */' >> "$output_objdir/$dlsyms"
2388             fi
2389
2390             $echo >> "$output_objdir/$dlsyms" "\
2391
2392 #undef lt_preloaded_symbols
2393
2394 #if defined (__STDC__) && __STDC__
2395 # define lt_ptr_t void *
2396 #else
2397 # define lt_ptr_t char *
2398 # define const
2399 #endif
2400
2401 /* The mapping between symbol names and symbols. */
2402 const struct {
2403   const char *name;
2404   lt_ptr_t address;
2405 }
2406 lt_preloaded_symbols[] =
2407 {\
2408 "
2409
2410             sed -n -e 's/^: \([^ ]*\) $/  {\"\1\", (lt_ptr_t) 0},/p' \
2411                 -e 's/^. \([^ ]*\) \([^ ]*\)$/  {"\2", (lt_ptr_t) \&\2},/p' \
2412                   < "$nlist" >> "$output_objdir/$dlsyms"
2413
2414             $echo >> "$output_objdir/$dlsyms" "\
2415   {0, (lt_ptr_t) 0}
2416 };
2417
2418 /* This works around a problem in FreeBSD linker */
2419 #ifdef FREEBSD_WORKAROUND
2420 static const void *lt_preloaded_setup() {
2421   return lt_preloaded_symbols;
2422 }
2423 #endif
2424
2425 #ifdef __cplusplus
2426 }
2427 #endif\
2428 "
2429           fi
2430
2431           pic_flag_for_symtable=
2432           case "$host" in
2433           # compiling the symbol table file with pic_flag works around
2434           # a FreeBSD bug that causes programs to crash when -lm is
2435           # linked before any other PIC object.  But we must not use
2436           # pic_flag when linking with -static.  The problem exists in
2437           # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
2438           *-*-freebsd2*|*-*-freebsd3.0*)
2439             case "$compile_command " in
2440             *" -static "*) ;;
2441             *) pic_flag_for_symtable=" $pic_flag -DPIC -DFREEBSD_WORKAROUND";;
2442             esac
2443           esac
2444
2445           # Now compile the dynamic symbol file.
2446           $show "(cd $objdir && $C_compiler -c$no_builtin_flag$pic_flag_for_symtable \"$dlsyms\")"
2447           $run eval '(cd $objdir && $C_compiler -c$no_builtin_flag$pic_flag_for_symtable "$dlsyms")' || exit $?
2448
2449           # Transform the symbol file into the correct name.
2450           compile_command=`$echo "X$compile_command" | $Xsed -e "s%@SYMFILE@%$objdir/${output}S.${objext}%"`
2451           finalize_command=`$echo "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$objdir/${output}S.${objext}%"`
2452           ;;
2453         *)
2454           $echo "$modename: unknown suffix for \`$dlsyms'" 1>&2
2455           exit 1
2456           ;;
2457         esac
2458       else
2459         # We keep going just in case the user didn't refer to
2460         # lt_preloaded_symbols.  The linker will fail if global_symbol_pipe
2461         # really was required.
2462
2463         # Nullify the symbol file.
2464         compile_command=`$echo "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"`
2465         finalize_command=`$echo "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"`
2466       fi
2467
2468       if test -z "$link_against_libtool_libs" || test "$build_libtool_libs" != yes; then
2469         # Replace the output file specification.
2470         compile_command=`$echo "X$compile_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
2471         link_command="$compile_command$compile_rpath"
2472
2473         # We have no uninstalled library dependencies, so finalize right now.
2474         $show "$link_command"
2475         $run eval "$link_command"
2476         exit $?
2477       fi
2478
2479       if test -n "$shlibpath_var"; then
2480         # We should set the shlibpath_var
2481         rpath=
2482         for dir in $temp_rpath; do
2483           case "$dir" in
2484           /* | [A-Za-z]:[/\\]*)
2485             # Absolute path.
2486             rpath="$rpath$dir:"
2487             ;;
2488           *)
2489             # Relative path: add a thisdir entry.
2490             rpath="$rpath\$thisdir/$dir:"
2491             ;;
2492           esac
2493         done
2494         temp_rpath="$rpath"
2495       fi
2496
2497       if test -n "$compile_shlibpath$finalize_shlibpath"; then
2498         compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
2499       fi
2500       if test -n "$finalize_shlibpath"; then
2501         finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
2502       fi
2503
2504       compile_var=
2505       finalize_var=
2506       if test -n "$runpath_var"; then
2507         if test -n "$perm_rpath"; then
2508           # We should set the runpath_var.
2509           rpath=
2510           for dir in $perm_rpath; do
2511             rpath="$rpath$dir:"
2512           done
2513           compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
2514         fi
2515         if test -n "$finalize_perm_rpath"; then
2516           # We should set the runpath_var.
2517           rpath=
2518           for dir in $finalize_perm_rpath; do
2519             rpath="$rpath$dir:"
2520           done
2521           finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
2522         fi
2523       fi
2524
2525       if test "$hardcode_action" = relink; then
2526         # Fast installation is not supported
2527         link_command="$compile_var$compile_command$compile_rpath"
2528         relink_command="$finalize_var$finalize_command$finalize_rpath"
2529
2530         # AGH! Flame the AIX and HP-UX people for me, will ya?
2531         $echo "$modename: warning: this platform does not like uninstalled shared libraries" 1>&2
2532         $echo "$modename: \`$output' will be relinked during installation" 1>&2
2533       else
2534         if test "$fast_install" != no; then
2535           link_command="$finalize_var$compile_command$finalize_rpath"
2536           if test "$fast_install" = yes; then
2537             relink_command=`$echo "X$compile_var$compile_command$compile_rpath" | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g'`
2538           else
2539             # fast_install is set to needless
2540             relink_command=
2541           fi
2542         else
2543           link_command="$compile_var$compile_command$compile_rpath"
2544           relink_command="$finalize_var$finalize_command$finalize_rpath"
2545         fi
2546       fi
2547
2548       # Replace the output file specification.
2549       link_command=`$echo "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
2550
2551       # Create the binary in the object directory, then wrap it.
2552       if test ! -d $output_objdir; then
2553         $show "$mkdir $output_objdir"
2554         $run $mkdir $output_objdir
2555         status=$?
2556         if test $status -ne 0 && test ! -d $objdir; then
2557           exit $status
2558         fi
2559       fi
2560
2561       # Delete the old output file.
2562       $run $rm $output $output_objdir/$outputname $output_objdir/lt-$outputname
2563
2564       $show "$link_command"
2565       $run eval "$link_command" || exit $?
2566
2567       # Now create the wrapper script.
2568       $show "creating $output"
2569
2570       # Quote the relink command for shipping.
2571       if test -n "$relink_command"; then
2572         relink_command=`$echo "X$relink_command" | $Xsed -e "$sed_quote_subst"`
2573       fi
2574
2575       # Quote $echo for shipping.
2576       if test "X$echo" = "X$SHELL $0 --fallback-echo"; then
2577         case "$0" in
2578         /* | [A-Za-z]:[/\\]*) qecho="$SHELL $0 --fallback-echo";;
2579         *) qecho="$SHELL `pwd`/$0 --fallback-echo";;
2580         esac
2581         qecho=`$echo "X$qecho" | $Xsed -e "$sed_quote_subst"`
2582       else
2583         qecho=`$echo "X$echo" | $Xsed -e "$sed_quote_subst"`
2584       fi
2585
2586       # Only actually do things if our run command is non-null.
2587       if test -z "$run"; then
2588         # win32 will think the script is a binary if it has
2589         # a .exe suffix, so we strip it off here.
2590         case $output in
2591           *.exe) output=`echo $output|sed 's,.exe$,,'` ;;
2592         esac
2593         $rm $output
2594         trap "$rm $output; exit 1" 1 2 15
2595
2596         $echo > $output "\
2597 #! $SHELL
2598
2599 # $output - temporary wrapper script for $objdir/$outputname
2600 # Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
2601 #
2602 # The $output program cannot be directly executed until all the libtool
2603 # libraries that it depends on are installed.
2604 #
2605 # This wrapper script should never be moved out of the build directory.
2606 # If it is, it will not operate correctly.
2607
2608 # Sed substitution that helps us do robust quoting.  It backslashifies
2609 # metacharacters that are still active within double-quoted strings.
2610 Xsed='sed -e 1s/^X//'
2611 sed_quote_subst='$sed_quote_subst'
2612
2613 # The HP-UX ksh and POSIX shell print the target directory to stdout
2614 # if CDPATH is set.
2615 if test \"\${CDPATH+set}\" = set; then CDPATH=; export CDPATH; fi
2616
2617 relink_command=\"$relink_command\"
2618
2619 # This environment variable determines our operation mode.
2620 if test \"\$libtool_install_magic\" = \"$magic\"; then
2621   # install mode needs the following variable:
2622   link_against_libtool_libs='$link_against_libtool_libs'
2623 else
2624   # When we are sourced in execute mode, \$file and \$echo are already set.
2625   if test \"\$libtool_execute_magic\" != \"$magic\"; then
2626     echo=\"$qecho\"
2627     file=\"\$0\"
2628     # Make sure echo works.
2629     if test \"X\$1\" = X--no-reexec; then
2630       # Discard the --no-reexec flag, and continue.
2631       shift
2632     elif test \"X\`(\$echo '\t') 2>/dev/null\`\" = 'X\t'; then
2633       # Yippee, \$echo works!
2634       :
2635     else
2636       # Restart under the correct shell, and then maybe \$echo will work.
2637       exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"}
2638     fi
2639   fi\
2640 "
2641         $echo >> $output "\
2642
2643   # Find the directory that this script lives in.
2644   thisdir=\`\$echo \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\`
2645   test \"x\$thisdir\" = \"x\$file\" && thisdir=.
2646
2647   # Follow symbolic links until we get to the real thisdir.
2648   file=\`ls -ld \"\$file\" | sed -n 's/.*-> //p'\`
2649   while test -n \"\$file\"; do
2650     destdir=\`\$echo \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\`
2651
2652     # If there was a directory component, then change thisdir.
2653     if test \"x\$destdir\" != \"x\$file\"; then
2654       case \"\$destdir\" in
2655       /* | [A-Za-z]:[/\\]*) thisdir=\"\$destdir\" ;;
2656       *) thisdir=\"\$thisdir/\$destdir\" ;;
2657       esac
2658     fi
2659
2660     file=\`\$echo \"X\$file\" | \$Xsed -e 's%^.*/%%'\`
2661     file=\`ls -ld \"\$thisdir/\$file\" | sed -n 's/.*-> //p'\`
2662   done
2663
2664   # Try to get the absolute directory name.
2665   absdir=\`cd \"\$thisdir\" && pwd\`
2666   test -n \"\$absdir\" && thisdir=\"\$absdir\"
2667 "
2668
2669         if test "$fast_install" = yes; then
2670           echo >> $output "\
2671   program=lt-'$outputname'
2672   progdir=\"\$thisdir/$objdir\"
2673
2674   if test ! -f \"\$progdir/\$program\" || \\
2675      { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | sed 1q\`; \\
2676        test \"X\$file\" != \"X\$progdir/\$program\"; }; then
2677
2678     file=\"\$\$-\$program\"
2679
2680     if test ! -d \"\$progdir\"; then
2681       $mkdir \"\$progdir\"
2682     else
2683       $rm \"\$progdir/\$file\"
2684     fi"
2685
2686           echo >> $output "\
2687
2688     # relink executable if necessary
2689     if test -n \"\$relink_command\"; then
2690       if (cd \"\$thisdir\" && eval \$relink_command); then :
2691       else
2692         $rm \"\$progdir/\$file\"
2693         exit 1
2694       fi
2695     fi
2696
2697     $mv \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
2698     { $rm \"\$progdir/\$program\";
2699       $mv \"\$progdir/\$file\" \"\$progdir/\$program\"; }
2700     $rm \"\$progdir/\$file\"
2701   fi"
2702         else
2703           echo >> $output "\
2704   program='$outputname'
2705   progdir=\"\$thisdir/$objdir\"
2706 "
2707         fi
2708
2709         echo >> $output "\
2710
2711   if test -f \"\$progdir/\$program\"; then"
2712
2713         # Export our shlibpath_var if we have one.
2714         if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
2715           $echo >> $output "\
2716     # Add our own library path to $shlibpath_var
2717     $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
2718
2719     # Some systems cannot cope with colon-terminated $shlibpath_var
2720     # The second colon is a workaround for a bug in BeOS R4 sed
2721     $shlibpath_var=\`\$echo \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\`
2722
2723     export $shlibpath_var
2724 "
2725         fi
2726
2727         # fixup the dll searchpath if we need to.
2728         if test -n "$dllsearchpath"; then
2729           $echo >> $output "\
2730     # Add the dll search path components to the executable PATH
2731     PATH=$dllsearchpath:\$PATH
2732 "
2733         fi
2734
2735         $echo >> $output "\
2736     if test \"\$libtool_execute_magic\" != \"$magic\"; then
2737       # Run the actual program with our arguments.
2738 "
2739         case $host in
2740         *-*-cygwin* | *-*-mingw | *-*-os2*)
2741           # win32 systems need to use the prog path for dll
2742           # lookup to work
2743           $echo >> $output "\
2744       exec \$progdir\\\\\$program \${1+\"\$@\"}
2745 "
2746           ;;
2747         *)
2748           $echo >> $output "\
2749       # Export the path to the program.
2750       PATH=\"\$progdir:\$PATH\"
2751       export PATH
2752
2753       exec \$program \${1+\"\$@\"}
2754 "
2755           ;;
2756         esac
2757         $echo >> $output "\
2758       \$echo \"\$0: cannot exec \$program \${1+\"\$@\"}\"
2759       exit 1
2760     fi
2761   else
2762     # The program doesn't exist.
2763     \$echo \"\$0: error: \$progdir/\$program does not exist\" 1>&2
2764     \$echo \"This script is just a wrapper for \$program.\" 1>&2
2765     echo \"See the $PACKAGE documentation for more information.\" 1>&2
2766     exit 1
2767   fi
2768 fi\
2769 "
2770         chmod +x $output
2771       fi
2772       exit 0
2773       ;;
2774     esac
2775
2776     # See if we need to build an old-fashioned archive.
2777     for oldlib in $oldlibs; do
2778
2779       if test "$build_libtool_libs" = convenience; then
2780         oldobjs="$libobjs_save"
2781         addlibs="$convenience"
2782         build_libtool_libs=no
2783       else
2784         if test "$build_libtool_libs" = module; then
2785           oldobjs="$libobjs_save"
2786           build_libtool_libs=no
2787         else
2788           oldobjs="$objs "`$echo "X$libobjs_save" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`
2789         fi
2790         addlibs="$old_convenience"
2791       fi
2792
2793       # Add in members from convenience archives.
2794       for xlib in $addlibs; do
2795         # Extract the objects.
2796         xdir="$xlib"x
2797         generated="$generated $xdir"
2798         xlib=`$echo "X$xlib" | $Xsed -e 's%^.*/%%'`
2799
2800         $show "${rm}r $xdir"
2801         $run ${rm}r "$xdir"
2802         $show "mkdir $xdir"
2803         $run mkdir "$xdir"
2804         status=$?
2805         if test $status -ne 0 && test ! -d "$xdir"; then
2806           exit $status
2807         fi
2808         $show "(cd $xdir && $AR x ../$xlib)"
2809         $run eval "(cd \$xdir && $AR x ../\$xlib)" || exit $?
2810
2811         oldobjs="$oldobjs "`find $xdir -name \*.o -print -o -name \*.lo -print | $NL2SP`
2812       done
2813
2814       # Do each command in the archive commands.
2815       if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
2816         eval cmds=\"$old_archive_from_new_cmds\"
2817       else
2818         eval cmds=\"$old_archive_cmds\"
2819       fi
2820       IFS="${IFS=       }"; save_ifs="$IFS"; IFS='~'
2821       for cmd in $cmds; do
2822         IFS="$save_ifs"
2823         $show "$cmd"
2824         $run eval "$cmd" || exit $?
2825       done
2826       IFS="$save_ifs"
2827     done
2828
2829     if test -n "$generated"; then
2830       $show "${rm}r$generated"
2831       $run ${rm}r$generated
2832     fi
2833
2834     # Now create the libtool archive.
2835     case "$output" in
2836     *.la)
2837       old_library=
2838       test "$build_old_libs" = yes && old_library="$libname.$libext"
2839       $show "creating $output"
2840
2841       if test -n "$xrpath"; then
2842         temp_xrpath=
2843         for libdir in $xrpath; do
2844           temp_xrpath="$temp_xrpath -R$libdir"
2845         done
2846         dependency_libs="$temp_xrpath $dependency_libs"
2847       fi
2848
2849       # Only create the output if not a dry run.
2850       if test -z "$run"; then
2851         $echo > $output "\
2852 # $output - a libtool library file
2853 # Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
2854
2855 # The name that we can dlopen(3).
2856 dlname='$dlname'
2857
2858 # Names of this library.
2859 library_names='$library_names'
2860
2861 # The name of the static archive.
2862 old_library='$old_library'
2863
2864 # Libraries that this one depends upon.
2865 dependency_libs='$dependency_libs'
2866
2867 # Version information for $libname.
2868 current=$current
2869 age=$age
2870 revision=$revision
2871
2872 # Is this an already installed library?
2873 installed=no
2874
2875 # Directory that this library needs to be installed in:
2876 libdir='$install_libdir'\
2877 "
2878
2879         $rm "$output_objdir/$outputname"i
2880         sed 's/^installed=no$/installed=yes/' \
2881           < "$output" > "$output_objdir/$outputname"i || exit 1
2882       fi
2883
2884       # Do a symbolic link so that the libtool archive can be found in
2885       # LD_LIBRARY_PATH before the program is installed.
2886       $show "(cd $output_objdir && $rm $outputname && $LN_S ../$outputname $outputname)"
2887       $run eval "(cd $output_objdir && $rm $outputname && $LN_S ../$outputname $outputname)" || exit $?
2888       ;;
2889     esac
2890     exit 0
2891     ;;
2892
2893   # libtool install mode
2894   install)
2895     modename="$modename: install"
2896
2897     # There may be an optional sh(1) argument at the beginning of
2898     # install_prog (especially on Windows NT).
2899     if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh; then
2900       # Aesthetically quote it.
2901       arg=`$echo "X$nonopt" | $Xsed -e "$sed_quote_subst"`
2902       case "$arg" in
2903       *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \     ]*|*]*)
2904         arg="\"$arg\""
2905         ;;
2906       esac
2907       install_prog="$arg "
2908       arg="$1"
2909       shift
2910     else
2911       install_prog=
2912       arg="$nonopt"
2913     fi
2914
2915     # The real first argument should be the name of the installation program.
2916     # Aesthetically quote it.
2917     arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
2918     case "$arg" in
2919     *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \       ]*|*]*)
2920       arg="\"$arg\""
2921       ;;
2922     esac
2923     install_prog="$install_prog$arg"
2924
2925     # We need to accept at least all the BSD install flags.
2926     dest=
2927     files=
2928     opts=
2929     prev=
2930     install_type=
2931     isdir=no
2932     stripme=
2933     for arg
2934     do
2935       if test -n "$dest"; then
2936         files="$files $dest"
2937         dest="$arg"
2938         continue
2939       fi
2940
2941       case "$arg" in
2942       -d) isdir=yes ;;
2943       -f) prev="-f" ;;
2944       -g) prev="-g" ;;
2945       -m) prev="-m" ;;
2946       -o) prev="-o" ;;
2947       -s)
2948         stripme=" -s"
2949         continue
2950         ;;
2951       -*) ;;
2952
2953       *)
2954         # If the previous option needed an argument, then skip it.
2955         if test -n "$prev"; then
2956           prev=
2957         else
2958           dest="$arg"
2959           continue
2960         fi
2961         ;;
2962       esac
2963
2964       # Aesthetically quote the argument.
2965       arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
2966       case "$arg" in
2967       *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \     ]*|*]*)
2968         arg="\"$arg\""
2969         ;;
2970       esac
2971       install_prog="$install_prog $arg"
2972     done
2973
2974     if test -z "$install_prog"; then
2975       $echo "$modename: you must specify an install program" 1>&2
2976       $echo "$help" 1>&2
2977       exit 1
2978     fi
2979
2980     if test -n "$prev"; then
2981       $echo "$modename: the \`$prev' option requires an argument" 1>&2
2982       $echo "$help" 1>&2
2983       exit 1
2984     fi
2985
2986     if test -z "$files"; then
2987       if test -z "$dest"; then
2988         $echo "$modename: no file or destination specified" 1>&2
2989       else
2990         $echo "$modename: you must specify a destination" 1>&2
2991       fi
2992       $echo "$help" 1>&2
2993       exit 1
2994     fi
2995
2996     # Strip any trailing slash from the destination.
2997     dest=`$echo "X$dest" | $Xsed -e 's%/$%%'`
2998
2999     # Check to see that the destination is a directory.
3000     test -d "$dest" && isdir=yes
3001     if test "$isdir" = yes; then
3002       destdir="$dest"
3003       destname=
3004     else
3005       destdir=`$echo "X$dest" | $Xsed -e 's%/[^/]*$%%'`
3006       test "X$destdir" = "X$dest" && destdir=.
3007       destname=`$echo "X$dest" | $Xsed -e 's%^.*/%%'`
3008
3009       # Not a directory, so check to see that there is only one file specified.
3010       set dummy $files
3011       if test $# -gt 2; then
3012         $echo "$modename: \`$dest' is not a directory" 1>&2
3013         $echo "$help" 1>&2
3014         exit 1
3015       fi
3016     fi
3017     case "$destdir" in
3018     /* | [A-Za-z]:[/\\]*) ;;
3019     *)
3020       for file in $files; do
3021         case "$file" in
3022         *.lo) ;;
3023         *)
3024           $echo "$modename: \`$destdir' must be an absolute directory name" 1>&2
3025           $echo "$help" 1>&2
3026           exit 1
3027           ;;
3028         esac
3029       done
3030       ;;
3031     esac
3032
3033     # This variable tells wrapper scripts just to set variables rather
3034     # than running their programs.
3035     libtool_install_magic="$magic"
3036
3037     staticlibs=
3038     future_libdirs=
3039     current_libdirs=
3040     for file in $files; do
3041
3042       # Do each installation.
3043       case "$file" in
3044       *.a | *.lib)
3045         # Do the static libraries later.
3046         staticlibs="$staticlibs $file"
3047         ;;
3048
3049       *.la)
3050         # Check to see that this really is a libtool archive.
3051         if (sed -e '2q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
3052         else
3053           $echo "$modename: \`$file' is not a valid libtool archive" 1>&2
3054           $echo "$help" 1>&2
3055           exit 1
3056         fi
3057
3058         library_names=
3059         old_library=
3060         # If there is no directory component, then add one.
3061         case "$file" in
3062         */* | *\\*) . $file ;;
3063         *) . ./$file ;;
3064         esac
3065
3066         # Add the libdir to current_libdirs if it is the destination.
3067         if test "X$destdir" = "X$libdir"; then
3068           case "$current_libdirs " in
3069           *" $libdir "*) ;;
3070           *) current_libdirs="$current_libdirs $libdir" ;;
3071           esac
3072         else
3073           # Note the libdir as a future libdir.
3074           case "$future_libdirs " in
3075           *" $libdir "*) ;;
3076           *) future_libdirs="$future_libdirs $libdir" ;;
3077           esac
3078         fi
3079
3080         dir="`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`/"
3081         test "X$dir" = "X$file/" && dir=
3082         dir="$dir$objdir"
3083
3084         # See the names of the shared library.
3085         set dummy $library_names
3086         if test -n "$2"; then
3087           realname="$2"
3088           shift
3089           shift
3090
3091           # Install the shared library and build the symlinks.
3092           $show "$install_prog $dir/$realname $destdir/$realname"
3093           $run eval "$install_prog $dir/$realname $destdir/$realname" || exit $?
3094           test "X$dlname" = "X$realname" && dlname=
3095
3096           if test $# -gt 0; then
3097             # Delete the old symlinks, and create new ones.
3098             for linkname
3099             do
3100               test "X$dlname" = "X$linkname" && dlname=
3101               if test "$linkname" != "$realname"; then
3102                 $show "(cd $destdir && $rm $linkname && $LN_S $realname $linkname)"
3103                 $run eval "(cd $destdir && $rm $linkname && $LN_S $realname $linkname)"
3104               fi
3105             done
3106           fi
3107
3108           if test -n "$dlname"; then
3109             # Install the dynamically-loadable library.
3110             $show "$install_prog $dir/$dlname $destdir/$dlname"
3111             $run eval "$install_prog $dir/$dlname $destdir/$dlname" || exit $?
3112           fi
3113
3114           # Do each command in the postinstall commands.
3115           lib="$destdir/$realname"
3116           eval cmds=\"$postinstall_cmds\"
3117           IFS="${IFS=   }"; save_ifs="$IFS"; IFS='~'
3118           for cmd in $cmds; do
3119             IFS="$save_ifs"
3120             $show "$cmd"
3121             $run eval "$cmd" || exit $?
3122           done
3123           IFS="$save_ifs"
3124         fi
3125
3126         # Install the pseudo-library for information purposes.
3127         name=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
3128         instname="$dir/$name"i
3129         if test ! -f "$instname"; then
3130           # Just in case it was removed...
3131           $show "Creating $instname"
3132           $rm "$instname"
3133           sed 's/^installed=no$/installed=yes/' "$file" > "$instname"
3134         fi
3135         $show "$install_prog $instname $destdir/$name"
3136         $run eval "$install_prog $instname $destdir/$name" || exit $?
3137
3138         # Maybe install the static library, too.
3139         test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library"
3140         ;;
3141
3142       *.lo)
3143         # Install (i.e. copy) a libtool object.
3144
3145         # Figure out destination file name, if it wasn't already specified.
3146         if test -n "$destname"; then
3147           destfile="$destdir/$destname"
3148         else
3149           destfile=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
3150           destfile="$destdir/$destfile"
3151         fi
3152
3153         # Deduce the name of the destination old-style object file.
3154         case "$destfile" in
3155         *.lo)
3156           staticdest=`$echo "X$destfile" | $Xsed -e "$lo2o"`
3157           ;;
3158         *.o | *.obj)
3159           staticdest="$destfile"
3160           destfile=
3161           ;;
3162         *)
3163           $echo "$modename: cannot copy a libtool object to \`$destfile'" 1>&2
3164           $echo "$help" 1>&2
3165           exit 1
3166           ;;
3167         esac
3168
3169         # Install the libtool object if requested.
3170         if test -n "$destfile"; then
3171           $show "$install_prog $file $destfile"
3172           $run eval "$install_prog $file $destfile" || exit $?
3173         fi
3174
3175         # Install the old object if enabled.
3176         if test "$build_old_libs" = yes; then
3177           # Deduce the name of the old-style object file.
3178           staticobj=`$echo "X$file" | $Xsed -e "$lo2o"`
3179
3180           $show "$install_prog $staticobj $staticdest"
3181           $run eval "$install_prog \$staticobj \$staticdest" || exit $?
3182         fi
3183         exit 0
3184         ;;
3185
3186       *)
3187         # Figure out destination file name, if it wasn't already specified.
3188         if test -n "$destname"; then
3189           destfile="$destdir/$destname"
3190         else
3191           destfile=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
3192           destfile="$destdir/$destfile"
3193         fi
3194
3195         # Do a test to see if this is really a libtool program.
3196         if (sed -e '4q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
3197           link_against_libtool_libs=
3198           relink_command=
3199
3200           # If there is no directory component, then add one.
3201           case "$file" in
3202           */* | *\\*) . $file ;;
3203           *) . ./$file ;;
3204           esac
3205
3206           # Check the variables that should have been set.
3207           if test -z "$link_against_libtool_libs"; then
3208             $echo "$modename: invalid libtool wrapper script \`$file'" 1>&2
3209             exit 1
3210           fi
3211
3212           finalize=yes
3213           for lib in $link_against_libtool_libs; do
3214             # Check to see that each library is installed.
3215             libdir=
3216             if test -f "$lib"; then
3217               # If there is no directory component, then add one.
3218               case "$lib" in
3219               */* | *\\*) . $lib ;;
3220               *) . ./$lib ;;
3221               esac
3222             fi
3223             libfile="$libdir/`$echo "X$lib" | $Xsed -e 's%^.*/%%g'`"
3224             if test -n "$libdir" && test ! -f "$libfile"; then
3225               $echo "$modename: warning: \`$lib' has not been installed in \`$libdir'" 1>&2
3226               finalize=no
3227             fi
3228           done
3229
3230           outputname=
3231           if test "$fast_install" = no && test -n "$relink_command"; then
3232             if test "$finalize" = yes; then
3233               outputname="/tmp/$$-$file"
3234               # Replace the output file specification.
3235               relink_command=`$echo "X$relink_command" | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g'`
3236
3237               $echo "$modename: warning: relinking \`$file' on behalf of your buggy system linker" 1>&2
3238               $show "$relink_command"
3239               if $run eval "$relink_command"; then :
3240               else
3241                 $echo "$modename: error: relink \`$file' with the above command before installing it" 1>&2
3242                 continue
3243               fi
3244               file="$outputname"
3245             else
3246               $echo "$modename: warning: cannot relink \`$file' on behalf of your buggy system linker" 1>&2
3247             fi
3248           else
3249             # Install the binary that we compiled earlier.
3250             file=`$echo "X$file" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"`
3251           fi
3252         fi
3253
3254         $show "$install_prog$stripme $file $destfile"
3255         $run eval "$install_prog\$stripme \$file \$destfile" || exit $?
3256         test -n "$outputname" && $rm $outputname
3257         ;;
3258       esac
3259     done
3260
3261     for file in $staticlibs; do
3262       name=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
3263
3264       # Set up the ranlib parameters.
3265       oldlib="$destdir/$name"
3266
3267       $show "$install_prog $file $oldlib"
3268       $run eval "$install_prog \$file \$oldlib" || exit $?
3269
3270       # Do each command in the postinstall commands.
3271       eval cmds=\"$old_postinstall_cmds\"
3272       IFS="${IFS=       }"; save_ifs="$IFS"; IFS='~'
3273       for cmd in $cmds; do
3274         IFS="$save_ifs"
3275         $show "$cmd"
3276         $run eval "$cmd" || exit $?
3277       done
3278       IFS="$save_ifs"
3279     done
3280
3281     if test -n "$future_libdirs"; then
3282       $echo "$modename: warning: remember to run \`$progname --finish$future_libdirs'" 1>&2
3283     fi
3284
3285     if test -n "$current_libdirs"; then
3286       # Maybe just do a dry run.
3287       test -n "$run" && current_libdirs=" -n$current_libdirs"
3288       exec $SHELL $0 --finish$current_libdirs
3289       exit 1
3290     fi
3291
3292     exit 0
3293     ;;
3294
3295   # libtool finish mode
3296   finish)
3297     modename="$modename: finish"
3298     libdirs="$nonopt"
3299     admincmds=
3300
3301     if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
3302       for dir
3303       do
3304         libdirs="$libdirs $dir"
3305       done
3306
3307       for libdir in $libdirs; do
3308         if test -n "$finish_cmds"; then
3309           # Do each command in the finish commands.
3310           eval cmds=\"$finish_cmds\"
3311           IFS="${IFS=   }"; save_ifs="$IFS"; IFS='~'
3312           for cmd in $cmds; do
3313             IFS="$save_ifs"
3314             $show "$cmd"
3315             $run eval "$cmd" || admincmds="$admincmds
3316        $cmd"
3317           done
3318           IFS="$save_ifs"
3319         fi
3320         if test -n "$finish_eval"; then
3321           # Do the single finish_eval.
3322           eval cmds=\"$finish_eval\"
3323           $run eval "$cmds" || admincmds="$admincmds
3324        $cmds"
3325         fi
3326       done
3327     fi
3328
3329     # Exit here if they wanted silent mode.
3330     test "$show" = : && exit 0
3331
3332     echo "----------------------------------------------------------------------"
3333     echo "Libraries have been installed in:"
3334     for libdir in $libdirs; do
3335       echo "   $libdir"
3336     done
3337     echo
3338     echo "If you ever happen to want to link against installed libraries"
3339     echo "in a given directory, LIBDIR, you must either use libtool, and"
3340     echo "specify the full pathname of the library, or use \`-LLIBDIR'"
3341     echo "flag during linking and do at least one of the following:"
3342     if test -n "$shlibpath_var"; then
3343       echo "   - add LIBDIR to the \`$shlibpath_var' environment variable"
3344       echo "     during execution"
3345     fi
3346     if test -n "$runpath_var"; then
3347       echo "   - add LIBDIR to the \`$runpath_var' environment variable"
3348       echo "     during linking"
3349     fi
3350     if test -n "$hardcode_libdir_flag_spec"; then
3351       libdir=LIBDIR
3352       eval flag=\"$hardcode_libdir_flag_spec\"
3353
3354       echo "   - use the \`$flag' linker flag"
3355     fi
3356     if test -n "$admincmds"; then
3357       echo "   - have your system administrator run these commands:$admincmds"
3358     fi
3359     if test -f /etc/ld.so.conf; then
3360       echo "   - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
3361     fi
3362     echo
3363     echo "See any operating system documentation about shared libraries for"
3364     echo "more information, such as the ld(1) and ld.so(8) manual pages."
3365     echo "----------------------------------------------------------------------"
3366     exit 0
3367     ;;
3368
3369   # libtool execute mode
3370   execute)
3371     modename="$modename: execute"
3372
3373     # The first argument is the command name.
3374     cmd="$nonopt"
3375     if test -z "$cmd"; then
3376       $echo "$modename: you must specify a COMMAND" 1>&2
3377       $echo "$help"
3378       exit 1
3379     fi
3380
3381     # Handle -dlopen flags immediately.
3382     for file in $execute_dlfiles; do
3383       if test ! -f "$file"; then
3384         $echo "$modename: \`$file' is not a file" 1>&2
3385         $echo "$help" 1>&2
3386         exit 1
3387       fi
3388
3389       dir=
3390       case "$file" in
3391       *.la)
3392         # Check to see that this really is a libtool archive.
3393         if (sed -e '2q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
3394         else
3395           $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
3396           $echo "$help" 1>&2
3397           exit 1
3398         fi
3399
3400         # Read the libtool library.
3401         dlname=
3402         library_names=
3403
3404         # If there is no directory component, then add one.
3405         case "$file" in
3406         */* | *\\*) . $file ;;
3407         *) . ./$file ;;
3408         esac
3409
3410         # Skip this library if it cannot be dlopened.
3411         if test -z "$dlname"; then
3412           # Warn if it was a shared library.
3413           test -n "$library_names" && $echo "$modename: warning: \`$file' was not linked with \`-export-dynamic'"
3414           continue
3415         fi
3416
3417         dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`
3418         test "X$dir" = "X$file" && dir=.
3419
3420         if test -f "$dir/$objdir/$dlname"; then
3421           dir="$dir/$objdir"
3422         else
3423           $echo "$modename: cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" 1>&2
3424           exit 1
3425         fi
3426         ;;
3427
3428       *.lo)
3429         # Just add the directory containing the .lo file.
3430         dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`
3431         test "X$dir" = "X$file" && dir=.
3432         ;;
3433
3434       *)
3435         $echo "$modename: warning \`-dlopen' is ignored for non-libtool libraries and objects" 1>&2
3436         continue
3437         ;;
3438       esac
3439
3440       # Get the absolute pathname.
3441       absdir=`cd "$dir" && pwd`
3442       test -n "$absdir" && dir="$absdir"
3443
3444       # Now add the directory to shlibpath_var.
3445       if eval "test -z \"\$$shlibpath_var\""; then
3446         eval "$shlibpath_var=\"\$dir\""
3447       else
3448         eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
3449       fi
3450     done
3451
3452     # This variable tells wrapper scripts just to set shlibpath_var
3453     # rather than running their programs.
3454     libtool_execute_magic="$magic"
3455
3456     # Check if any of the arguments is a wrapper script.
3457     args=
3458     for file
3459     do
3460       case "$file" in
3461       -*) ;;
3462       *)
3463         # Do a test to see if this is really a libtool program.
3464         if (sed -e '4q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
3465           # If there is no directory component, then add one.
3466           case "$file" in
3467           */* | *\\*) . $file ;;
3468           *) . ./$file ;;
3469           esac
3470
3471           # Transform arg to wrapped name.
3472           file="$progdir/$program"
3473         fi
3474         ;;
3475       esac
3476       # Quote arguments (to preserve shell metacharacters).
3477       file=`$echo "X$file" | $Xsed -e "$sed_quote_subst"`
3478       args="$args \"$file\""
3479     done
3480
3481     if test -z "$run"; then
3482       # Export the shlibpath_var.
3483       eval "export $shlibpath_var"
3484
3485       # Restore saved enviroment variables
3486       if test "${save_LC_ALL+set}" = set; then
3487         LC_ALL="$save_LC_ALL"; export LC_ALL
3488       fi
3489       if test "${save_LANG+set}" = set; then
3490         LANG="$save_LANG"; export LANG
3491       fi
3492
3493       # Now actually exec the command.
3494       eval "exec \$cmd$args"
3495
3496       $echo "$modename: cannot exec \$cmd$args"
3497       exit 1
3498     else
3499       # Display what would be done.
3500       eval "\$echo \"\$shlibpath_var=\$$shlibpath_var\""
3501       $echo "export $shlibpath_var"
3502       $echo "$cmd$args"
3503       exit 0
3504     fi
3505     ;;
3506
3507   # libtool uninstall mode
3508   uninstall)
3509     modename="$modename: uninstall"
3510     rm="$nonopt"
3511     files=
3512
3513     for arg
3514     do
3515       case "$arg" in
3516       -*) rm="$rm $arg" ;;
3517       *) files="$files $arg" ;;
3518       esac
3519     done
3520
3521     if test -z "$rm"; then
3522       $echo "$modename: you must specify an RM program" 1>&2
3523       $echo "$help" 1>&2
3524       exit 1
3525     fi
3526
3527     for file in $files; do
3528       dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`
3529       test "X$dir" = "X$file" && dir=.
3530       name=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
3531
3532       rmfiles="$file"
3533
3534       case "$name" in
3535       *.la)
3536         # Possibly a libtool archive, so verify it.
3537         if (sed -e '2q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
3538           . $dir/$name
3539
3540           # Delete the libtool libraries and symlinks.
3541           for n in $library_names; do
3542             rmfiles="$rmfiles $dir/$n"
3543             test "X$n" = "X$dlname" && dlname=
3544           done
3545           test -n "$dlname" && rmfiles="$rmfiles $dir/$dlname"
3546           test -n "$old_library" && rmfiles="$rmfiles $dir/$old_library"
3547
3548           $show "$rm $rmfiles"
3549           $run $rm $rmfiles
3550
3551           if test -n "$library_names"; then
3552             # Do each command in the postuninstall commands.
3553             eval cmds=\"$postuninstall_cmds\"
3554             IFS="${IFS=         }"; save_ifs="$IFS"; IFS='~'
3555             for cmd in $cmds; do
3556               IFS="$save_ifs"
3557               $show "$cmd"
3558               $run eval "$cmd"
3559             done
3560             IFS="$save_ifs"
3561           fi
3562
3563           if test -n "$old_library"; then
3564             # Do each command in the old_postuninstall commands.
3565             eval cmds=\"$old_postuninstall_cmds\"
3566             IFS="${IFS=         }"; save_ifs="$IFS"; IFS='~'
3567             for cmd in $cmds; do
3568               IFS="$save_ifs"
3569               $show "$cmd"
3570               $run eval "$cmd"
3571             done
3572             IFS="$save_ifs"
3573           fi
3574
3575           # FIXME: should reinstall the best remaining shared library.
3576         fi
3577         ;;
3578
3579       *.lo)
3580         if test "$build_old_libs" = yes; then
3581           oldobj=`$echo "X$name" | $Xsed -e "$lo2o"`
3582           rmfiles="$rmfiles $dir/$oldobj"
3583         fi
3584         $show "$rm $rmfiles"
3585         $run $rm $rmfiles
3586         ;;
3587
3588       *)
3589         $show "$rm $rmfiles"
3590         $run $rm $rmfiles
3591         ;;
3592       esac
3593     done
3594     exit 0
3595     ;;
3596
3597   "")
3598     $echo "$modename: you must specify a MODE" 1>&2
3599     $echo "$generic_help" 1>&2
3600     exit 1
3601     ;;
3602   esac
3603
3604   $echo "$modename: invalid operation mode \`$mode'" 1>&2
3605   $echo "$generic_help" 1>&2
3606   exit 1
3607 fi # test -z "$show_help"
3608
3609 # We need to display help for each of the modes.
3610 case "$mode" in
3611 "") $echo \
3612 "Usage: $modename [OPTION]... [MODE-ARG]...
3613
3614 Provide generalized library-building support services.
3615
3616     --config          show all configuration variables
3617     --debug           enable verbose shell tracing
3618 -n, --dry-run         display commands without modifying any files
3619     --features        display basic configuration information and exit
3620     --finish          same as \`--mode=finish'
3621     --help            display this help message and exit
3622     --mode=MODE       use operation mode MODE [default=inferred from MODE-ARGS]
3623     --quiet           same as \`--silent'
3624     --silent          don't print informational messages
3625     --version         print version information
3626
3627 MODE must be one of the following:
3628
3629       compile         compile a source file into a libtool object
3630       execute         automatically set library path, then run a program
3631       finish          complete the installation of libtool libraries
3632       install         install libraries or executables
3633       link            create a library or an executable
3634       uninstall       remove libraries from an installed directory
3635
3636 MODE-ARGS vary depending on the MODE.  Try \`$modename --help --mode=MODE' for
3637 a more detailed description of MODE."
3638   exit 0
3639   ;;
3640
3641 compile)
3642   $echo \
3643 "Usage: $modename [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
3644
3645 Compile a source file into a libtool library object.
3646
3647 This mode accepts the following additional options:
3648
3649   -o OUTPUT-FILE    set the output file name to OUTPUT-FILE
3650   -static           always build a \`.o' file suitable for static linking
3651
3652 COMPILE-COMMAND is a command to be used in creating a \`standard' object file
3653 from the given SOURCEFILE.
3654
3655 The output file name is determined by removing the directory component from
3656 SOURCEFILE, then substituting the C source code suffix \`.c' with the
3657 library object suffix, \`.lo'."
3658   ;;
3659
3660 execute)
3661   $echo \
3662 "Usage: $modename [OPTION]... --mode=execute COMMAND [ARGS]...
3663
3664 Automatically set library path, then run a program.
3665
3666 This mode accepts the following additional options:
3667
3668   -dlopen FILE      add the directory containing FILE to the library path
3669
3670 This mode sets the library path environment variable according to \`-dlopen'
3671 flags.
3672
3673 If any of the ARGS are libtool executable wrappers, then they are translated
3674 into their corresponding uninstalled binary, and any of their required library
3675 directories are added to the library path.
3676
3677 Then, COMMAND is executed, with ARGS as arguments."
3678   ;;
3679
3680 finish)
3681   $echo \
3682 "Usage: $modename [OPTION]... --mode=finish [LIBDIR]...
3683
3684 Complete the installation of libtool libraries.
3685
3686 Each LIBDIR is a directory that contains libtool libraries.
3687
3688 The commands that this mode executes may require superuser privileges.  Use
3689 the \`--dry-run' option if you just want to see what would be executed."
3690   ;;
3691
3692 install)
3693   $echo \
3694 "Usage: $modename [OPTION]... --mode=install INSTALL-COMMAND...
3695
3696 Install executables or libraries.
3697
3698 INSTALL-COMMAND is the installation command.  The first component should be
3699 either the \`install' or \`cp' program.
3700
3701 The rest of the components are interpreted as arguments to that command (only
3702 BSD-compatible install options are recognized)."
3703   ;;
3704
3705 link)
3706   $echo \
3707 "Usage: $modename [OPTION]... --mode=link LINK-COMMAND...
3708
3709 Link object files or libraries together to form another library, or to
3710 create an executable program.
3711
3712 LINK-COMMAND is a command using the C compiler that you would use to create
3713 a program from several object files.
3714
3715 The following components of LINK-COMMAND are treated specially:
3716
3717   -all-static       do not do any dynamic linking at all
3718   -avoid-version    do not add a version suffix if possible
3719   -dlopen FILE      \`-dlpreopen' FILE if it cannot be dlopened at runtime
3720   -dlpreopen FILE   link in FILE and add its symbols to lt_preloaded_symbols
3721   -export-dynamic   allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
3722   -export-symbols SYMFILE
3723                     try to export only the symbols listed in SYMFILE
3724   -LLIBDIR          search LIBDIR for required installed libraries
3725   -lNAME            OUTPUT-FILE requires the installed library libNAME
3726   -module           build a library that can dlopened
3727   -no-undefined     declare that a library does not refer to external symbols
3728   -o OUTPUT-FILE    create OUTPUT-FILE from the specified objects
3729   -release RELEASE  specify package release information
3730   -rpath LIBDIR     the created library will eventually be installed in LIBDIR
3731   -R[ ]LIBDIR       add LIBDIR to the runtime path of programs and libraries
3732   -static           do not do any dynamic linking of libtool libraries
3733   -version-info CURRENT[:REVISION[:AGE]]
3734                     specify library version info [each variable defaults to 0]
3735
3736 All other options (arguments beginning with \`-') are ignored.
3737
3738 Every other argument is treated as a filename.  Files ending in \`.la' are
3739 treated as uninstalled libtool libraries, other files are standard or library
3740 object files.
3741
3742 If the OUTPUT-FILE ends in \`.la', then a libtool library is created,
3743 only library objects (\`.lo' files) may be specified, and \`-rpath' is
3744 required, except when creating a convenience library.
3745
3746 If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created
3747 using \`ar' and \`ranlib', or on Windows using \`lib'.
3748
3749 If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file
3750 is created, otherwise an executable program is created."
3751   ;;
3752
3753 uninstall)
3754   $echo
3755 "Usage: $modename [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
3756
3757 Remove libraries from an installation directory.
3758
3759 RM is the name of the program to use to delete files associated with each FILE
3760 (typically \`/bin/rm').  RM-OPTIONS are options (such as \`-f') to be passed
3761 to RM.
3762
3763 If FILE is a libtool library, all the files associated with it are deleted.
3764 Otherwise, only FILE itself is deleted using RM."
3765   ;;
3766
3767 *)
3768   $echo "$modename: invalid operation mode \`$mode'" 1>&2
3769   $echo "$help" 1>&2
3770   exit 1
3771   ;;
3772 esac
3773
3774 echo
3775 $echo "Try \`$modename --help' for more information about other modes."
3776
3777 exit 0
3778
3779 # Local Variables:
3780 # mode:shell-script
3781 # sh-indentation:2
3782 # End: