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, 2000 Free Software Foundation, Inc.
   5 # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
   6 #
   7 # This program is free software; you can redistribute it and/or modify
   8 # it under the terms of the GNU General Public License as published by
   9 # the Free Software Foundation; either version 2 of the License, or
  10 # (at your option) any later version.
  11 #
  12 # This program is distributed in the hope that it will be useful, but
  13 # WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15 # General Public License for more details.
  16 #
  17 # You should have received a copy of the GNU General Public License
  18 # along with this program; if not, write to the Free Software
  19 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  20 #
  21 # As a special exception to the GNU General Public License, if you
  22 # distribute this file as part of a program that contains a
  23 # configuration script generated by Autoconf, you may include it under
  24 # the same distribution terms that you use for the rest of that program.
  25
  26 # 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$1" = X--fallback-echo; then
  31   # Avoid inline document here, it may be left over
  32   :
  33 elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then
  34   # Yippee, $echo works!
  35   :
  36 else
  37   # Restart under the correct shell, and then maybe $echo will work.
  38   exec $SHELL "$0" --no-reexec ${1+"$@"}
  39 fi
  40
  41 if test "X$1" = X--fallback-echo; then
  42   # used as fallback echo
  43   shift
  44   cat <<EOF
  45 $*
  46 EOF
  47   exit 0
  48 fi
  49
  50 # The name of this program.
  51 progname=`$echo "$0" | sed 's%^.*/%%'`
  52 modename="$progname"
  53
  54 # Constants.
  55 PROGRAM=ltmain.sh
  56 PACKAGE=libtool
  57 VERSION=1.3.4
  58 TIMESTAMP=" (1.385.2.196 1999/12/07 21:47:57)"
  59
  60 default_mode=
  61 help="Try \`$progname --help' for more information."
  62 magic="%%%MAGIC variable%%%"
  63 mkdir="mkdir"
  64 mv="mv -f"
  65 rm="rm -f"
  66
  67 # Sed substitution that helps us do robust quoting.  It backslashifies
  68 # metacharacters that are still active within double-quoted strings.
  69 Xsed='sed -e 1s/^X//'
  70 sed_quote_subst='s/\([\\`\\"$\\\\]\)/\\\1/g'
  71 SP2NL='tr \040 \012'
  72 NL2SP='tr \015\012 \040\040'
  73
  74 # NLS nuisances.
  75 # Only set LANG and LC_ALL to C if already set.
  76 # These must not be set unconditionally because not all systems understand
  77 # e.g. LANG=C (notably SCO).
  78 # We save the old values to restore during execute mode.
  79 if test "${LC_ALL+set}" = set; then
  80   save_LC_ALL="$LC_ALL"; LC_ALL=C; export LC_ALL
  81 fi
  82 if test "${LANG+set}" = set; then
  83   save_LANG="$LANG"; LANG=C; export LANG
  84 fi
  85
  86 if test "$LTCONFIG_VERSION" != "$VERSION"; then
  87   echo "$modename: ltconfig version \`$LTCONFIG_VERSION' does not match $PROGRAM version \`$VERSION'" 1>&2
  88   echo "Fatal configuration error.  See the $PACKAGE docs for more information." 1>&2
  89   exit 1
  90 fi
  91
  92 if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
  93   echo "$modename: not configured to build any kind of library" 1>&2
  94   echo "Fatal configuration error.  See the $PACKAGE docs for more information." 1>&2
  95   exit 1
  96 fi
  97
  98 # Global variables.
  99 mode=$default_mode
 100 nonopt=
 101 prev=
 102 prevopt=
 103 run=
 104 show="$echo"
 105 show_help=
 106 execute_dlfiles=
 107 lo2o="s/\\.lo\$/.${objext}/"
 108 o2lo="s/\\.${objext}\$/.lo/"
 109
 110 # Parse our command line options once, thoroughly.
 111 while test $# -gt 0
 112 do
 113   arg="$1"
 114   shift
 115
 116   case "$arg" in
 117   -*=*) optarg=`$echo "X$arg" | $Xsed -e 's/[-_a-zA-Z0-9]*=//'` ;;
 118   *) optarg= ;;
 119   esac
 120
 121   # If the previous option needs an argument, assign it.
 122   if test -n "$prev"; then
 123     case "$prev" in
 124     execute_dlfiles)
 125       eval "$prev=\"\$$prev \$arg\""
 126       ;;
 127     *)
 128       eval "$prev=\$arg"
 129       ;;
 130     esac
 131
 132     prev=
 133     prevopt=
 134     continue
 135   fi
 136
 137   # Have we seen a non-optional argument yet?
 138   case "$arg" in
 139   --help)
 140     show_help=yes
 141     ;;
 142
 143   --version)
 144     echo "$PROGRAM (GNU $PACKAGE) $VERSION$TIMESTAMP"
 145     exit 0
 146     ;;
 147
 148   --config)
 149     sed -e '1,/^### BEGIN LIBTOOL CONFIG/d' -e '/^### END LIBTOOL CONFIG/,$d' $0
 150     exit 0
 151     ;;
 152
 153   --debug)
 154     echo "$progname: enabling shell trace mode"
 155     set -x
 156     ;;
 157
 158   --dry-run | -n)
 159     run=:
 160     ;;
 161
 162   --features)
 163     echo "host: $host"
 164     if test "$build_libtool_libs" = yes; then
 165       echo "enable shared libraries"
 166     else
 167       echo "disable shared libraries"
 168     fi
 169     if test "$build_old_libs" = yes; then
 170       echo "enable static libraries"
 171     else
 172       echo "disable static libraries"
 173     fi
 174     exit 0
 175     ;;
 176
 177   --finish) mode="finish" ;;
 178
 179   --mode) prevopt="--mode" prev=mode ;;
 180   --mode=*) mode="$optarg" ;;
 181
 182   --quiet | --silent)
 183     show=:
 184     ;;
 185
 186   -dlopen)
 187     prevopt="-dlopen"
 188     prev=execute_dlfiles
 189     ;;
 190
 191   -*)
 192     $echo "$modename: unrecognized option \`$arg'" 1>&2
 193     $echo "$help" 1>&2
 194     exit 1
 195     ;;
 196
 197   *)
 198     nonopt="$arg"
 199     break
 200     ;;
 201   esac
 202 done
 203
 204 if test -n "$prevopt"; then
 205   $echo "$modename: option \`$prevopt' requires an argument" 1>&2
 206   $echo "$help" 1>&2
 207   exit 1
 208 fi
 209
 210 if test -z "$show_help"; then
 211
 212   # Infer the operation mode.
 213   if test -z "$mode"; then
 214     case "$nonopt" in
 215     *cc | *++ | gcc* | *-gcc*)
 216       mode=link
 217       for arg
 218       do
 219         case "$arg" in
 220         -c)
 221            mode=compile
 222            break
 223            ;;
 224         esac
 225       done
 226       ;;
 227     *db | *dbx | *strace | *truss)
 228       mode=execute
 229       ;;
 230     *install*|cp|mv)
 231       mode=install
 232       ;;
 233     *rm)
 234       mode=uninstall
 235       ;;
 236     *)
 237       # If we have no mode, but dlfiles were specified, then do execute mode.
 238       test -n "$execute_dlfiles" && mode=execute
 239
 240       # Just use the default operation mode.
 241       if test -z "$mode"; then
 242         if test -n "$nonopt"; then
 243           $echo "$modename: warning: cannot infer operation mode from \`$nonopt'" 1>&2
 244         else
 245           $echo "$modename: warning: cannot infer operation mode without MODE-ARGS" 1>&2
 246         fi
 247       fi
 248       ;;
 249     esac
 250   fi
 251
 252   # Only execute mode is allowed to have -dlopen flags.
 253   if test -n "$execute_dlfiles" && test "$mode" != execute; then
 254     $echo "$modename: unrecognized option \`-dlopen'" 1>&2
 255     $echo "$help" 1>&2
 256     exit 1
 257   fi
 258
 259   # Change the help message to a mode-specific one.
 260   generic_help="$help"
 261   help="Try \`$modename --help --mode=$mode' for more information."
 262
 263   # These modes are in order of execution frequency so that they run quickly.
 264   case "$mode" in
 265   # libtool compile mode
 266   compile)
 267     modename="$modename: compile"
 268     # Get the compilation command and the source file.
 269     base_compile=
 270     lastarg=
 271     srcfile="$nonopt"
 272     suppress_output=
 273
 274     user_target=no
 275     for arg
 276     do
 277       # Accept any command-line options.
 278       case "$arg" in
 279       -o)
 280         if test "$user_target" != "no"; then
 281           $echo "$modename: you cannot specify \`-o' more than once" 1>&2
 282           exit 1
 283         fi
 284         user_target=next
 285         ;;
 286
 287       -static)
 288         build_old_libs=yes
 289         continue
 290         ;;
 291       esac
 292
 293       case "$user_target" in
 294       next)
 295         # The next one is the -o target name
 296         user_target=yes
 297         continue
 298         ;;
 299       yes)
 300         # We got the output file
 301         user_target=set
 302         libobj="$arg"
 303         continue
 304         ;;
 305       esac
 306
 307       # Accept the current argument as the source file.
 308       lastarg="$srcfile"
 309       srcfile="$arg"
 310
 311       # Aesthetically quote the previous argument.
 312
 313       # Backslashify any backslashes, double quotes, and dollar signs.
 314       # These are the only characters that are still specially
 315       # interpreted inside of double-quoted scrings.
 316       lastarg=`$echo "X$lastarg" | $Xsed -e "$sed_quote_subst"`
 317
 318       # Double-quote args containing other shell metacharacters.
 319       # Many Bourne shells cannot handle close brackets correctly in scan
 320       # sets, so we specify it separately.
 321       case "$lastarg" in
 322       *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \     ]*|*]*)
 323         lastarg="\"$lastarg\""
 324         ;;
 325       esac
 326
 327       # Add the previous argument to base_compile.
 328       if test -z "$base_compile"; then
 329         base_compile="$lastarg"
 330       else
 331         base_compile="$base_compile $lastarg"
 332       fi
 333     done
 334
 335     case "$user_target" in
 336     set)
 337       ;;
 338     no)
 339       # Get the name of the library object.
 340       libobj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%'`
 341       ;;
 342     *)
 343       $echo "$modename: you must specify a target with \`-o'" 1>&2
 344       exit 1
 345       ;;
 346     esac
 347
 348     # Recognize several different file suffixes.
 349     # If the user specifies -o file.o, it is replaced with file.lo
 350     xform='[cCFSfmso]'
 351     case "$libobj" in
 352     *.ada) xform=ada ;;
 353     *.adb) xform=adb ;;
 354     *.ads) xform=ads ;;
 355     *.asm) xform=asm ;;
 356     *.c++) xform=c++ ;;
 357     *.cc) xform=cc ;;
 358     *.cpp) xform=cpp ;;
 359     *.cxx) xform=cxx ;;
 360     *.f90) xform=f90 ;;
 361     *.for) xform=for ;;
 362     esac
 363
 364     libobj=`$echo "X$libobj" | $Xsed -e "s/\.$xform$/.lo/"`
 365
 366     case "$libobj" in
 367     *.lo) obj=`$echo "X$libobj" | $Xsed -e "$lo2o"` ;;
 368     *)
 369       $echo "$modename: cannot determine name of library object from \`$libobj'" 1>&2
 370       exit 1
 371       ;;
 372     esac
 373
 374     if test -z "$base_compile"; then
 375       $echo "$modename: you must specify a compilation command" 1>&2
 376       $echo "$help" 1>&2
 377       exit 1
 378     fi
 379
 380     # Delete any leftover library objects.
 381     if test "$build_old_libs" = yes; then
 382       removelist="$obj $libobj"
 383     else
 384       removelist="$libobj"
 385     fi
 386
 387     $run $rm $removelist
 388     trap "$run $rm $removelist; exit 1" 1 2 15
 389
 390     # Calculate the filename of the output object if compiler does
 391     # not support -o with -c
 392     if test "$compiler_c_o" = no; then
 393       output_obj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\..*$%%'`.${objext}
 394       lockfile="$output_obj.lock"
 395       removelist="$removelist $output_obj $lockfile"
 396       trap "$run $rm $removelist; exit 1" 1 2 15
 397     else
 398       need_locks=no
 399       lockfile=
 400     fi
 401
 402     # Lock this critical section if it is needed
 403     # We use this script file to make the link, it avoids creating a new file
 404     if test "$need_locks" = yes; then
 405       until ln "$0" "$lockfile" 2>/dev/null; do
 406         $show "Waiting for $lockfile to be removed"
 407         sleep 2
 408       done
 409     elif test "$need_locks" = warn; then
 410       if test -f "$lockfile"; then
 411         echo "\
 412 *** ERROR, $lockfile exists and contains:
 413 `cat $lockfile 2>/dev/null`
 414
 415 This indicates that another process is trying to use the same
 416 temporary object file, and libtool could not work around it because
 417 your compiler does not support \`-c' and \`-o' together.  If you
 418 repeat this compilation, it may succeed, by chance, but you had better
 419 avoid parallel builds (make -j) in this platform, or get a better
 420 compiler."
 421
 422         $run $rm $removelist
 423         exit 1
 424       fi
 425       echo $srcfile > "$lockfile"
 426     fi
 427
 428     if test -n "$fix_srcfile_path"; then
 429       eval srcfile=\"$fix_srcfile_path\"
 430     fi
 431
 432     # Only build a PIC object if we are building libtool libraries.
 433     if test "$build_libtool_libs" = yes; then
 434       # Without this assignment, base_compile gets emptied.
 435       fbsd_hideous_sh_bug=$base_compile
 436
 437       # All platforms use -DPIC, to notify preprocessed assembler code.
 438       # However, make sure we only set it for non-Java code.
 439       case "$srcfile" in
 440         *.java|*.class)
 441           command="$base_compile $pic_flag $srcfile";;
 442         *)
 443           command="$base_compile $srcfile $pic_flag -DPIC";;
 444       esac
 445       if test "$build_old_libs" = yes; then
 446         lo_libobj="$libobj"
 447         dir=`$echo "X$libobj" | $Xsed -e 's%/[^/]*$%%'`
 448         if test "X$dir" = "X$libobj"; then
 449           dir="$objdir"
 450         else
 451           dir="$dir/$objdir"
 452         fi
 453         libobj="$dir/"`$echo "X$libobj" | $Xsed -e 's%^.*/%%'`
 454
 455         if test -d "$dir"; then
 456           $show "$rm $libobj"
 457           $run $rm $libobj
 458         else
 459           $show "$mkdir $dir"
 460           $run $mkdir $dir
 461           status=$?
 462           if test $status -ne 0 && test ! -d $dir; then
 463             exit $status
 464           fi
 465         fi
 466       fi
 467       if test "$compiler_o_lo" = yes; then
 468         output_obj="$libobj"
 469         command="$command -o $output_obj"
 470       elif test "$compiler_c_o" = yes; then
 471         output_obj="$obj"
 472         command="$command -o $output_obj"
 473       fi
 474
 475       $run $rm "$output_obj"
 476       $show "$command"
 477       if $run eval "$command"; then :
 478       else
 479         test -n "$output_obj" && $run $rm $removelist
 480         exit 1
 481       fi
 482
 483       if test "$need_locks" = warn &&
 484          test x"`cat $lockfile 2>/dev/null`" != x"$srcfile"; then
 485         echo "\
 486 *** ERROR, $lockfile contains:
 487 `cat $lockfile 2>/dev/null`
 488
 489 but it should contain:
 490 $srcfile
 491
 492 This indicates that another process is trying to use the same
 493 temporary object file, and libtool could not work around it because
 494 your compiler does not support \`-c' and \`-o' together.  If you
 495 repeat this compilation, it may succeed, by chance, but you had better
 496 avoid parallel builds (make -j) in this platform, or get a better
 497 compiler."
 498
 499         $run $rm $removelist
 500         exit 1
 501       fi
 502
 503       # Just move the object if needed, then go on to compile the next one
 504       if test x"$output_obj" != x"$libobj"; then
 505         $show "$mv $output_obj $libobj"
 506         if $run $mv $output_obj $libobj; then :
 507         else
 508           error=$?
 509           $run $rm $removelist
 510           exit $error
 511         fi
 512       fi
 513
 514       # If we have no pic_flag, then copy the object into place and finish.
 515       if test -z "$pic_flag" && test "$build_old_libs" = yes; then
 516         # Rename the .lo from within objdir to obj
 517         if test -f $obj; then
 518           $show $rm $obj
 519           $run $rm $obj
 520         fi
 521
 522         $show "$mv $libobj $obj"
 523         if $run $mv $libobj $obj; then :
 524         else
 525           error=$?
 526           $run $rm $removelist
 527           exit $error
 528         fi
 529
 530         xdir=`$echo "X$obj" | $Xsed -e 's%/[^/]*$%%'`
 531         if test "X$xdir" = "X$obj"; then
 532           xdir="."
 533         else
 534           xdir="$xdir"
 535         fi
 536         baseobj=`$echo "X$obj" | $Xsed -e "s%.*/%%"`
 537         libobj=`$echo "X$baseobj" | $Xsed -e "$o2lo"`
 538         # Now arrange that obj and lo_libobj become the same file
 539         $show "(cd $xdir && $LN_S $baseobj $libobj)"
 540         if $run eval '(cd $xdir && $LN_S $baseobj $libobj)'; then
 541           exit 0
 542         else
 543           error=$?
 544           $run $rm $removelist
 545           exit $error
 546         fi
 547       fi
 548
 549       # Allow error messages only from the first compilation.
 550       suppress_output=' >/dev/null 2>&1'
 551     fi
 552
 553     # Only build a position-dependent object if we build old libraries.
 554     if test "$build_old_libs" = yes; then
 555       command="$base_compile $srcfile"
 556       if test "$compiler_c_o" = yes; then
 557         command="$command -o $obj"
 558         output_obj="$obj"
 559       fi
 560
 561       # Suppress compiler output if we already did a PIC compilation.
 562       command="$command$suppress_output"
 563       $run $rm "$output_obj"
 564       $show "$command"
 565       if $run eval "$command"; then :
 566       else
 567         $run $rm $removelist
 568         exit 1
 569       fi
 570
 571       if test "$need_locks" = warn &&
 572          test x"`cat $lockfile 2>/dev/null`" != x"$srcfile"; then
 573         echo "\
 574 *** ERROR, $lockfile contains:
 575 `cat $lockfile 2>/dev/null`
 576
 577 but it should contain:
 578 $srcfile
 579
 580 This indicates that another process is trying to use the same
 581 temporary object file, and libtool could not work around it because
 582 your compiler does not support \`-c' and \`-o' together.  If you
 583 repeat this compilation, it may succeed, by chance, but you had better
 584 avoid parallel builds (make -j) in this platform, or get a better
 585 compiler."
 586
 587         $run $rm $removelist
 588         exit 1
 589       fi
 590
 591       # Just move the object if needed
 592       if test x"$output_obj" != x"$obj"; then
 593         $show "$mv $output_obj $obj"
 594         if $run $mv $output_obj $obj; then :
 595         else
 596           error=$?
 597           $run $rm $removelist
 598           exit $error
 599         fi
 600       fi
 601
 602       # Create an invalid libtool object if no PIC, so that we do not
 603       # accidentally link it into a program.
 604       if test "$build_libtool_libs" != yes; then
 605         $show "echo timestamp > $libobj"
 606         $run eval "echo timestamp > \$libobj" || exit $?
 607       else
 608         # Move the .lo from within objdir
 609         $show "$mv $libobj $lo_libobj"
 610         if $run $mv $libobj $lo_libobj; then :
 611         else
 612           error=$?
 613           $run $rm $removelist
 614           exit $error
 615         fi
 616       fi
 617     fi
 618
 619     # Unlock the critical section if it was locked
 620     if test "$need_locks" != no; then
 621       $rm "$lockfile"
 622     fi
 623
 624     exit 0
 625     ;;
 626
 627   # libtool link mode
 628   link)
 629     modename="$modename: link"
 630     C_compiler="$CC" # save it, to compile generated C sources
 631     # Always respect the CC configured in by ltconfig.
 632     CC="$nonopt"
 633     # CYGNUS LOCAL: tromey/java
 634     # Add -B options to link line.
 635     for arg
 636     do
 637        case "$arg" in
 638         -B*)
 639            CC="$CC $arg"
 640            ;;
 641        esac
 642     done
 643     # END CYGNUS LOCAL
 644     case "$host" in
 645     *-*-cygwin* | *-*-mingw* | *-*-os2*)
 646       # It is impossible to link a dll without this setting, and
 647       # we shouldn't force the makefile maintainer to figure out
 648       # which system we are compiling for in order to pass an extra
 649       # flag for every libtool invokation.
 650       # allow_undefined=no
 651
 652       # FIXME: Unfortunately, there are problems with the above when trying
 653       # to make a dll which has undefined symbols, in which case not
 654       # even a static library is built.  For now, we need to specify
 655       # -no-undefined on the libtool link line when we can be certain
 656       # that all symbols are satisfied, otherwise we get a static library.
 657       allow_undefined=yes
 658
 659       # This is a source program that is used to create dlls on Windows
 660       # Don't remove nor modify the starting and closing comments
 661 # /* ltdll.c starts here */
 662 # #define WIN32_LEAN_AND_MEAN
 663 # #include <windows.h>
 664 # #undef WIN32_LEAN_AND_MEAN
 665 # #include <stdio.h>
 666 #
 667 # #ifndef __CYGWIN__
 668 # #  ifdef __CYGWIN32__
 669 # #    define __CYGWIN__ __CYGWIN32__
 670 # #  endif
 671 # #endif
 672 #
 673 # #ifdef __cplusplus
 674 # extern "C" {
 675 # #endif
 676 # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
 677 # #ifdef __cplusplus
 678 # }
 679 # #endif
 680 #
 681 # #ifdef __CYGWIN__
 682 # #include <cygwin/cygwin_dll.h>
 683 # DECLARE_CYGWIN_DLL( DllMain );
 684 # #endif
 685 # HINSTANCE __hDllInstance_base;
 686 #
 687 # BOOL APIENTRY
 688 # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
 689 # {
 690 #   __hDllInstance_base = hInst;
 691 #   return TRUE;
 692 # }
 693 # /* ltdll.c ends here */
 694       # This is a source program that is used to create import libraries
 695       # on Windows for dlls which lack them. Don't remove nor modify the
 696       # starting and closing comments
 697 # /* impgen.c starts here */
 698 # /*   Copyright (C) 1999 Free Software Foundation, Inc.
 699 #
 700 #  This file is part of GNU libtool.
 701 #
 702 #  This program is free software; you can redistribute it and/or modify
 703 #  it under the terms of the GNU General Public License as published by
 704 #  the Free Software Foundation; either version 2 of the License, or
 705 #  (at your option) any later version.
 706 #
 707 #  This program is distributed in the hope that it will be useful,
 708 #  but WITHOUT ANY WARRANTY; without even the implied warranty of
 709 #  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 710 #  GNU General Public License for more details.
 711 #
 712 #  You should have received a copy of the GNU General Public License
 713 #  along with this program; if not, write to the Free Software
 714 #  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 715 #  */
 716 #
 717 #  #include <stdio.h>           /* for printf() */
 718 #  #include <unistd.h>          /* for open(), lseek(), read() */
 719 #  #include <fcntl.h>           /* for O_RDONLY, O_BINARY */
 720 #  #include <string.h>          /* for strdup() */
 721 #
 722 #  static unsigned int
 723 #  pe_get16 (fd, offset)
 724 #       int fd;
 725 #       int offset;
 726 #  {
 727 #    unsigned char b[2];
 728 #    lseek (fd, offset, SEEK_SET);
 729 #    read (fd, b, 2);
 730 #    return b[0] + (b[1]<<8);
 731 #  }
 732 #
 733 #  static unsigned int
 734 #  pe_get32 (fd, offset)
 735 #      int fd;
 736 #      int offset;
 737 #  {
 738 #    unsigned char b[4];
 739 #    lseek (fd, offset, SEEK_SET);
 740 #    read (fd, b, 4);
 741 #    return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24);
 742 #  }
 743 #
 744 #  static unsigned int
 745 #  pe_as32 (ptr)
 746 #       void *ptr;
 747 #  {
 748 #    unsigned char *b = ptr;
 749 #    return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24);
 750 #  }
 751 #
 752 #  int
 753 #  main (argc, argv)
 754 #      int argc;
 755 #      char *argv[];
 756 #  {
 757 #      int dll;
 758 #      unsigned long pe_header_offset, opthdr_ofs, num_entries, i;
 759 #      unsigned long export_rva, export_size, nsections, secptr, expptr;
 760 #      unsigned long name_rvas, nexp;
 761 #      unsigned char *expdata, *erva;
 762 #      char *filename, *dll_name;
 763 #
 764 #      filename = argv[1];
 765 #
 766 #      dll = open(filename, O_RDONLY|O_BINARY);
 767 #      if (!dll)
 768 #       return 1;
 769 #
 770 #      dll_name = filename;
 771 #
 772 #      for (i=0; filename[i]; i++)
 773 #       if (filename[i] == '/' || filename[i] == '\\'  || filename[i] == ':')
 774 #           dll_name = filename + i +1;
 775 #
 776 #      pe_header_offset = pe_get32 (dll, 0x3c);
 777 #      opthdr_ofs = pe_header_offset + 4 + 20;
 778 #      num_entries = pe_get32 (dll, opthdr_ofs + 92);
 779 #
 780 #      if (num_entries < 1) /* no exports */
 781 #       return 1;
 782 #
 783 #      export_rva = pe_get32 (dll, opthdr_ofs + 96);
 784 #      export_size = pe_get32 (dll, opthdr_ofs + 100);
 785 #      nsections = pe_get16 (dll, pe_header_offset + 4 +2);
 786 #      secptr = (pe_header_offset + 4 + 20 +
 787 #             pe_get16 (dll, pe_header_offset + 4 + 16));
 788 #
 789 #      expptr = 0;
 790 #      for (i = 0; i < nsections; i++)
 791 #      {
 792 #       char sname[8];
 793 #       unsigned long secptr1 = secptr + 40 * i;
 794 #       unsigned long vaddr = pe_get32 (dll, secptr1 + 12);
 795 #       unsigned long vsize = pe_get32 (dll, secptr1 + 16);
 796 #       unsigned long fptr = pe_get32 (dll, secptr1 + 20);
 797 #       lseek(dll, secptr1, SEEK_SET);
 798 #       read(dll, sname, 8);
 799 #       if (vaddr <= export_rva && vaddr+vsize > export_rva)
 800 #       {
 801 #           expptr = fptr + (export_rva - vaddr);
 802 #           if (export_rva + export_size > vaddr + vsize)
 803 #               export_size = vsize - (export_rva - vaddr);
 804 #           break;
 805 #       }
 806 #      }
 807 #
 808 #      expdata = (unsigned char*)malloc(export_size);
 809 #      lseek (dll, expptr, SEEK_SET);
 810 #      read (dll, expdata, export_size);
 811 #      erva = expdata - export_rva;
 812 #
 813 #      nexp = pe_as32 (expdata+24);
 814 #      name_rvas = pe_as32 (expdata+32);
 815 #
 816 #      printf ("EXPORTS\n");
 817 #      for (i = 0; i<nexp; i++)
 818 #      {
 819 #       unsigned long name_rva = pe_as32 (erva+name_rvas+i*4);
 820 #       printf ("\t%s @ %ld ;\n", erva+name_rva, 1+ i);
 821 #      }
 822 #
 823 #      return 0;
 824 #  }
 825 # /* impgen.c ends here */
 826       ;;
 827     *)
 828       allow_undefined=yes
 829       ;;
 830     esac
 831     compile_command="$nonopt"
 832     finalize_command="$nonopt"
 833
 834     compile_rpath=
 835     finalize_rpath=
 836     compile_shlibpath=
 837     finalize_shlibpath=
 838     convenience=
 839     old_convenience=
 840     deplibs=
 841     linkopts=
 842
 843     if test -n "$shlibpath_var"; then
 844       # get the directories listed in $shlibpath_var
 845       eval lib_search_path=\`\$echo \"X \${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\`
 846     else
 847       lib_search_path=
 848     fi
 849     # now prepend the system-specific ones
 850     eval lib_search_path=\"$sys_lib_search_path_spec\$lib_search_path\"
 851     eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
 852
 853     avoid_version=no
 854     dlfiles=
 855     dlprefiles=
 856     dlself=no
 857     export_dynamic=no
 858     export_symbols=
 859     export_symbols_regex=
 860     generated=
 861     libobjs=
 862     link_against_libtool_libs=
 863     ltlibs=
 864     module=no
 865     objs=
 866     prefer_static_libs=no
 867     preload=no
 868     prev=
 869     prevarg=
 870     release=
 871     rpath=
 872     xrpath=
 873     perm_rpath=
 874     temp_rpath=
 875     thread_safe=no
 876     vinfo=
 877
 878     # We need to know -static, to get the right output filenames.
 879     for arg
 880     do
 881       case "$arg" in
 882       -all-static | -static)
 883         if test "X$arg" = "X-all-static"; then
 884           if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
 885             $echo "$modename: warning: complete static linking is impossible in this configuration" 1>&2
 886           fi
 887           if test -n "$link_static_flag"; then
 888             dlopen_self=$dlopen_self_static
 889           fi
 890         else
 891           if test -z "$pic_flag" && test -n "$link_static_flag"; then
 892             dlopen_self=$dlopen_self_static
 893           fi
 894         fi
 895         build_libtool_libs=no
 896         build_old_libs=yes
 897         prefer_static_libs=yes
 898         break
 899         ;;
 900       esac
 901     done
 902
 903     # See if our shared archives depend on static archives.
 904     test -n "$old_archive_from_new_cmds" && build_old_libs=yes
 905
 906     # Go through the arguments, transforming them on the way.
 907     while test $# -gt 0; do
 908       arg="$1"
 909       shift
 910
 911       # If the previous option needs an argument, assign it.
 912       if test -n "$prev"; then
 913         case "$prev" in
 914         output)
 915           compile_command="$compile_command @OUTPUT@"
 916           finalize_command="$finalize_command @OUTPUT@"
 917           ;;
 918         esac
 919
 920         case "$prev" in
 921         dlfiles|dlprefiles)
 922           if test "$preload" = no; then
 923             # Add the symbol object into the linking commands.
 924             compile_command="$compile_command @SYMFILE@"
 925             finalize_command="$finalize_command @SYMFILE@"
 926             preload=yes
 927           fi
 928           case "$arg" in
 929           *.la | *.lo) ;;  # We handle these cases below.
 930           force)
 931             if test "$dlself" = no; then
 932               dlself=needless
 933               export_dynamic=yes
 934             fi
 935             prev=
 936             continue
 937             ;;
 938           self)
 939             if test "$prev" = dlprefiles; then
 940               dlself=yes
 941             elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
 942               dlself=yes
 943             else
 944               dlself=needless
 945               export_dynamic=yes
 946             fi
 947             prev=
 948             continue
 949             ;;
 950           *)
 951             if test "$prev" = dlfiles; then
 952               dlfiles="$dlfiles $arg"
 953             else
 954               dlprefiles="$dlprefiles $arg"
 955             fi
 956             prev=
 957             ;;
 958           esac
 959           ;;
 960         expsyms)
 961           export_symbols="$arg"
 962           if test ! -f "$arg"; then
 963             $echo "$modename: symbol file \`$arg' does not exist"
 964             exit 1
 965           fi
 966           prev=
 967           continue
 968           ;;
 969         expsyms_regex)
 970           export_symbols_regex="$arg"
 971           prev=
 972           continue
 973           ;;
 974         release)
 975           release="-$arg"
 976           prev=
 977           continue
 978           ;;
 979         rpath | xrpath)
 980           # We need an absolute path.
 981           case "$arg" in
 982           [\\/]* | [A-Za-z]:[\\/]*) ;;
 983           *)
 984             $echo "$modename: only absolute run-paths are allowed" 1>&2
 985             exit 1
 986             ;;
 987           esac
 988           if test "$prev" = rpath; then
 989             case "$rpath " in
 990             *" $arg "*) ;;
 991             *) rpath="$rpath $arg" ;;
 992             esac
 993           else
 994             case "$xrpath " in
 995             *" $arg "*) ;;
 996             *) xrpath="$xrpath $arg" ;;
 997             esac
 998           fi
 999           prev=
1000           continue
1001           ;;
1002         *)
1003           eval "$prev=\"\$arg\""
1004           prev=
1005           continue
1006           ;;
1007         esac
1008       fi
1009
1010       prevarg="$arg"
1011
1012       case "$arg" in
1013       -all-static)
1014         if test -n "$link_static_flag"; then
1015           compile_command="$compile_command $link_static_flag"
1016           finalize_command="$finalize_command $link_static_flag"
1017         fi
1018         continue
1019         ;;
1020
1021       -allow-undefined)
1022         # FIXME: remove this flag sometime in the future.
1023         $echo "$modename: \`-allow-undefined' is deprecated because it is the default" 1>&2
1024         continue
1025         ;;
1026
1027       -avoid-version)
1028         avoid_version=yes
1029         continue
1030         ;;
1031
1032       -dlopen)
1033         prev=dlfiles
1034         continue
1035         ;;
1036
1037       -dlpreopen)
1038         prev=dlprefiles
1039         continue
1040         ;;
1041
1042       -export-dynamic)
1043         export_dynamic=yes
1044         continue
1045         ;;
1046
1047       -export-symbols | -export-symbols-regex)
1048         if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
1049           $echo "$modename: not more than one -exported-symbols argument allowed"
1050           exit 1
1051         fi
1052         if test "X$arg" = "X-export-symbols"; then
1053           prev=expsyms
1054         else
1055           prev=expsyms_regex
1056         fi
1057         continue
1058         ;;
1059
1060       -L*)
1061         dir=`$echo "X$arg" | $Xsed -e 's/^-L//'`
1062         # We need an absolute path.
1063         case "$dir" in
1064         [\\/]* | [A-Za-z]:[\\/]*) ;;
1065         *)
1066           absdir=`cd "$dir" && pwd`
1067           if test -z "$absdir"; then
1068             $echo "$modename: warning: cannot determine absolute directory name of \`$dir'" 1>&2
1069             $echo "$modename: passing it literally to the linker, although it might fail" 1>&2
1070             absdir="$dir"
1071           fi
1072           dir="$absdir"
1073           ;;
1074         esac
1075         case " $deplibs " in
1076         *" $arg "*) ;;
1077         *) deplibs="$deplibs $arg";;
1078         esac
1079         case " $lib_search_path " in
1080         *" $dir "*) ;;
1081         *) lib_search_path="$lib_search_path $dir";;
1082         esac
1083         case "$host" in
1084         *-*-cygwin* | *-*-mingw* | *-*-os2*)
1085           dllsearchdir=`cd "$dir" && pwd || echo "$dir"`
1086           case ":$dllsearchpath:" in
1087           ::) dllsearchpath="$dllsearchdir";;
1088           *":$dllsearchdir:"*) ;;
1089           *) dllsearchpath="$dllsearchpath:$dllsearchdir";;
1090           esac
1091           ;;
1092         esac
1093         ;;
1094
1095       -l*)
1096         if test "$arg" = "-lc"; then
1097           case "$host" in
1098           *-*-cygwin* | *-*-mingw* | *-*-os2* | *-*-beos*)
1099             # These systems don't actually have c library (as such)
1100             continue
1101             ;;
1102           esac
1103         elif test "$arg" = "-lm"; then
1104           case "$host" in
1105           *-*-cygwin* | *-*-beos*)
1106             # These systems don't actually have math library (as such)
1107             continue
1108             ;;
1109           esac
1110         fi
1111         deplibs="$deplibs $arg"
1112         ;;
1113
1114       -module)
1115         module=yes
1116         continue
1117         ;;
1118
1119       -no-undefined)
1120         allow_undefined=no
1121         continue
1122         ;;
1123
1124       -o) prev=output ;;
1125
1126       -release)
1127         prev=release
1128         continue
1129         ;;
1130
1131       -rpath)
1132         prev=rpath
1133         continue
1134         ;;
1135
1136       -R)
1137         prev=xrpath
1138         continue
1139         ;;
1140
1141       -R*)
1142         dir=`$echo "X$arg" | $Xsed -e 's/^-R//'`
1143         # We need an absolute path.
1144         case "$dir" in
1145         [\\/]* | [A-Za-z]:[\\/]*) ;;
1146         *)
1147           $echo "$modename: only absolute run-paths are allowed" 1>&2
1148           exit 1
1149           ;;
1150         esac
1151         case "$xrpath " in
1152         *" $dir "*) ;;
1153         *) xrpath="$xrpath $dir" ;;
1154         esac
1155         continue
1156         ;;
1157
1158       -static)
1159         # If we have no pic_flag, then this is the same as -all-static.
1160         if test -z "$pic_flag" && test -n "$link_static_flag"; then
1161           compile_command="$compile_command $link_static_flag"
1162           finalize_command="$finalize_command $link_static_flag"
1163         fi
1164         continue
1165         ;;
1166
1167       -thread-safe)
1168         thread_safe=yes
1169         continue
1170         ;;
1171
1172       -version-info)
1173         prev=vinfo
1174         continue
1175         ;;
1176
1177       # Some other compiler flag.
1178       -* | +*)
1179         # Unknown arguments in both finalize_command and compile_command need
1180         # to be aesthetically quoted because they are evaled later.
1181         arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
1182         case "$arg" in
1183         *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \   ]*|*]*)
1184           arg="\"$arg\""
1185           ;;
1186         esac
1187         ;;
1188
1189       *.o | *.obj | *.a | *.lib)
1190         # A standard object.
1191         objs="$objs $arg"
1192         ;;
1193
1194       *.lo)
1195         # A library object.
1196         if test "$prev" = dlfiles; then
1197           dlfiles="$dlfiles $arg"
1198           if test "$build_libtool_libs" = yes && test "$dlopen" = yes; then
1199             prev=
1200             continue
1201           else
1202             # If libtool objects are unsupported, then we need to preload.
1203             prev=dlprefiles
1204           fi
1205         fi
1206
1207         if test "$prev" = dlprefiles; then
1208           # Preload the old-style object.
1209           dlprefiles="$dlprefiles "`$echo "X$arg" | $Xsed -e "$lo2o"`
1210           prev=
1211         fi
1212         libobjs="$libobjs $arg"
1213         ;;
1214
1215       *.la)
1216         # A libtool-controlled library.
1217
1218         dlname=
1219         libdir=
1220         library_names=
1221         old_library=
1222
1223         # Check to see that this really is a libtool archive.
1224         if (sed -e '2q' $arg | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
1225         else
1226           $echo "$modename: \`$arg' is not a valid libtool archive" 1>&2
1227           exit 1
1228         fi
1229
1230         # If the library was installed with an old release of libtool,
1231         # it will not redefine variable installed.
1232         installed=yes
1233
1234         # Read the .la file
1235         # If there is no directory component, then add one.
1236         case "$arg" in
1237         */* | *\\*) . $arg ;;
1238         *) . ./$arg ;;
1239         esac
1240
1241         # Get the name of the library we link against.
1242         linklib=
1243         for l in $old_library $library_names; do
1244           linklib="$l"
1245         done
1246
1247         if test -z "$linklib"; then
1248           $echo "$modename: cannot find name of link library for \`$arg'" 1>&2
1249           exit 1
1250         fi
1251
1252         # Find the relevant object directory and library name.
1253         name=`$echo "X$arg" | $Xsed -e 's%^.*/%%' -e 's/\.la$//' -e 's/^lib//'`
1254
1255         if test "X$installed" = Xyes; then
1256           dir="$libdir"
1257         else
1258           dir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
1259           if test "X$dir" = "X$arg"; then
1260             dir="$objdir"
1261           else
1262             dir="$dir/$objdir"
1263           fi
1264         fi
1265
1266         if test -n "$dependency_libs"; then
1267           # Extract -R and -L from dependency_libs
1268           temp_deplibs=
1269           for deplib in $dependency_libs; do
1270             case "$deplib" in
1271             -R*) temp_xrpath=`$echo "X$deplib" | $Xsed -e 's/^-R//'`
1272                  case " $rpath $xrpath " in
1273                  *" $temp_xrpath "*) ;;
1274                  *) xrpath="$xrpath $temp_xrpath";;
1275                  esac;;
1276             -L*) case "$compile_command $temp_deplibs " in
1277                  *" $deplib "*) ;;
1278                  *) temp_deplibs="$temp_deplibs $deplib";;
1279                  esac
1280                  temp_dir=`$echo "X$deplib" | $Xsed -e 's/^-L//'`
1281                  case " $lib_search_path " in
1282                  *" $temp_dir "*) ;;
1283                  *) lib_search_path="$lib_search_path $temp_dir";;
1284                  esac
1285                  ;;
1286             *) temp_deplibs="$temp_deplibs $deplib";;
1287             esac
1288           done
1289           dependency_libs="$temp_deplibs"
1290         fi
1291
1292         if test -z "$libdir"; then
1293           # It is a libtool convenience library, so add in its objects.
1294           convenience="$convenience $dir/$old_library"
1295           old_convenience="$old_convenience $dir/$old_library"
1296           deplibs="$deplibs$dependency_libs"
1297           compile_command="$compile_command $dir/$old_library$dependency_libs"
1298           finalize_command="$finalize_command $dir/$old_library$dependency_libs"
1299           continue
1300         fi
1301
1302         # This library was specified with -dlopen.
1303         if test "$prev" = dlfiles; then
1304           dlfiles="$dlfiles $arg"
1305           if test -z "$dlname" || test "$dlopen" != yes || test "$build_libtool_libs" = no; then
1306             # If there is no dlname, no dlopen support or we're linking statically,
1307             # we need to preload.
1308             prev=dlprefiles
1309           else
1310             # We should not create a dependency on this library, but we
1311             # may need any libraries it requires.
1312             compile_command="$compile_command$dependency_libs"
1313             finalize_command="$finalize_command$dependency_libs"
1314             prev=
1315             continue
1316           fi
1317         fi
1318
1319         # The library was specified with -dlpreopen.
1320         if test "$prev" = dlprefiles; then
1321           # Prefer using a static library (so that no silly _DYNAMIC symbols
1322           # are required to link).
1323           if test -n "$old_library"; then
1324             dlprefiles="$dlprefiles $dir/$old_library"
1325           else
1326             dlprefiles="$dlprefiles $dir/$linklib"
1327           fi
1328           prev=
1329         fi
1330
1331         if test -n "$library_names" &&
1332            { test "$prefer_static_libs" = no || test -z "$old_library"; }; then
1333           link_against_libtool_libs="$link_against_libtool_libs $arg"
1334           if test -n "$shlibpath_var"; then
1335             # Make sure the rpath contains only unique directories.
1336             case "$temp_rpath " in
1337             *" $dir "*) ;;
1338             *) temp_rpath="$temp_rpath $dir" ;;
1339             esac
1340           fi
1341
1342           # We need an absolute path.
1343           case "$dir" in
1344           [\\/] | [A-Za-z]:[\\/]*) absdir="$dir" ;;
1345           *)
1346             absdir=`cd "$dir" && pwd`
1347             if test -z "$absdir"; then
1348               $echo "$modename: warning: cannot determine absolute directory name of \`$dir'" 1>&2
1349               $echo "$modename: passing it literally to the linker, although it might fail" 1>&2
1350               absdir="$dir"
1351             fi
1352             ;;
1353           esac
1354
1355           # This is the magic to use -rpath.
1356           # Skip directories that are in the system default run-time
1357           # search path, unless they have been requested with -R.
1358           case " $sys_lib_dlsearch_path " in
1359           *" $absdir "*) ;;
1360           *)
1361             case "$compile_rpath " in
1362             *" $absdir "*) ;;
1363             *) compile_rpath="$compile_rpath $absdir"
1364             esac
1365             ;;
1366           esac
1367
1368           case " $sys_lib_dlsearch_path " in
1369           *" $libdir "*) ;;
1370           *)
1371             case "$finalize_rpath " in
1372             *" $libdir "*) ;;
1373             *) finalize_rpath="$finalize_rpath $libdir"
1374             esac
1375             ;;
1376           esac
1377
1378           lib_linked=yes
1379           case "$hardcode_action" in
1380           immediate | unsupported)
1381             if test "$hardcode_direct" = no; then
1382               compile_command="$compile_command $dir/$linklib"
1383               deplibs="$deplibs $dir/$linklib"
1384               case "$host" in
1385               *-*-cygwin* | *-*-mingw* | *-*-os2*)
1386                 dllsearchdir=`cd "$dir" && pwd || echo "$dir"`
1387                 if test -n "$dllsearchpath"; then
1388                   dllsearchpath="$dllsearchpath:$dllsearchdir"
1389                 else
1390                   dllsearchpath="$dllsearchdir"
1391                 fi
1392                 ;;
1393               esac
1394             elif test "$hardcode_minus_L" = no; then
1395               case "$host" in
1396               *-*-sunos*)
1397                 compile_shlibpath="$compile_shlibpath$dir:"
1398                 ;;
1399               esac
1400               case "$compile_command " in
1401               *" -L$dir "*) ;;
1402               *) compile_command="$compile_command -L$dir";;
1403               esac
1404               compile_command="$compile_command -l$name"
1405               deplibs="$deplibs -L$dir -l$name"
1406             elif test "$hardcode_shlibpath_var" = no; then
1407               case ":$compile_shlibpath:" in
1408               *":$dir:"*) ;;
1409               *) compile_shlibpath="$compile_shlibpath$dir:";;
1410               esac
1411               compile_command="$compile_command -l$name"
1412               deplibs="$deplibs -l$name"
1413             else
1414               lib_linked=no
1415             fi
1416             ;;
1417
1418           relink)
1419             if test "$hardcode_direct" = yes; then
1420               compile_command="$compile_command $absdir/$linklib"
1421               deplibs="$deplibs $absdir/$linklib"
1422             elif test "$hardcode_minus_L" = yes; then
1423               case "$compile_command " in
1424               *" -L$absdir "*) ;;
1425               *) compile_command="$compile_command -L$absdir";;
1426               esac
1427               compile_command="$compile_command -l$name"
1428               deplibs="$deplibs -L$absdir -l$name"
1429             elif test "$hardcode_shlibpath_var" = yes; then
1430               case ":$compile_shlibpath:" in
1431               *":$absdir:"*) ;;
1432               *) compile_shlibpath="$compile_shlibpath$absdir:";;
1433               esac
1434               compile_command="$compile_command -l$name"
1435               deplibs="$deplibs -l$name"
1436             else
1437               lib_linked=no
1438             fi
1439             ;;
1440
1441           *)
1442             lib_linked=no
1443             ;;
1444           esac
1445
1446           if test "$lib_linked" != yes; then
1447             $echo "$modename: configuration error: unsupported hardcode properties"
1448             exit 1
1449           fi
1450
1451           # Finalize command for both is simple: just hardcode it.
1452           if test "$hardcode_direct" = yes; then
1453             finalize_command="$finalize_command $libdir/$linklib"
1454           elif test "$hardcode_minus_L" = yes; then
1455             case "$finalize_command " in
1456             *" -L$libdir "*) ;;
1457             *) finalize_command="$finalize_command -L$libdir";;
1458             esac
1459             finalize_command="$finalize_command -l$name"
1460           elif test "$hardcode_shlibpath_var" = yes; then
1461             case ":$finalize_shlibpath:" in
1462             *":$libdir:"*) ;;
1463             *) finalize_shlibpath="$finalize_shlibpath$libdir:";;
1464             esac
1465             finalize_command="$finalize_command -l$name"
1466           else
1467             # We cannot seem to hardcode it, guess we'll fake it.
1468             case "$finalize_command " in
1469             *" -L$dir "*) ;;
1470             *) finalize_command="$finalize_command -L$libdir";;
1471             esac
1472             finalize_command="$finalize_command -l$name"
1473           fi
1474         else
1475           # Transform directly to old archives if we don't build new libraries.
1476           if test -n "$pic_flag" && test -z "$old_library"; then
1477             $echo "$modename: cannot find static library for \`$arg'" 1>&2
1478             exit 1
1479           fi
1480
1481           # Here we assume that one of hardcode_direct or hardcode_minus_L
1482           # is not unsupported.  This is valid on all known static and
1483           # shared platforms.
1484           if test "$hardcode_direct" != unsupported; then
1485             test -n "$old_library" && linklib="$old_library"
1486             compile_command="$compile_command $dir/$linklib"
1487             finalize_command="$finalize_command $dir/$linklib"
1488           else
1489             case "$compile_command " in
1490             *" -L$dir "*) ;;
1491             *) compile_command="$compile_command -L$dir";;
1492             esac
1493             compile_command="$compile_command -l$name"
1494             case "$finalize_command " in
1495             *" -L$dir "*) ;;
1496             *) finalize_command="$finalize_command -L$dir";;
1497             esac
1498             finalize_command="$finalize_command -l$name"
1499           fi
1500         fi
1501
1502         # Add in any libraries that this one depends upon.
1503         compile_command="$compile_command$dependency_libs"
1504         finalize_command="$finalize_command$dependency_libs"
1505         continue
1506         ;;
1507
1508       # Some other compiler argument.
1509       *)
1510         # Unknown arguments in both finalize_command and compile_command need
1511         # to be aesthetically quoted because they are evaled later.
1512         arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
1513         case "$arg" in
1514         *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \   ]*|*]*)
1515           arg="\"$arg\""
1516           ;;
1517         esac
1518         ;;
1519       esac
1520
1521       # Now actually substitute the argument into the commands.
1522       if test -n "$arg"; then
1523         compile_command="$compile_command $arg"
1524         finalize_command="$finalize_command $arg"
1525       fi
1526     done
1527
1528     if test -n "$prev"; then
1529       $echo "$modename: the \`$prevarg' option requires an argument" 1>&2
1530       $echo "$help" 1>&2
1531       exit 1
1532     fi
1533
1534     if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then
1535       eval arg=\"$export_dynamic_flag_spec\"
1536       compile_command="$compile_command $arg"
1537       finalize_command="$finalize_command $arg"
1538     fi
1539
1540     oldlibs=
1541     # calculate the name of the file, without its directory
1542     outputname=`$echo "X$output" | $Xsed -e 's%^.*/%%'`
1543     libobjs_save="$libobjs"
1544
1545     case "$output" in
1546     "")
1547       $echo "$modename: you must specify an output file" 1>&2
1548       $echo "$help" 1>&2
1549       exit 1
1550       ;;
1551
1552     *.a | *.lib)
1553       if test -n "$link_against_libtool_libs"; then
1554         $echo "$modename: error: cannot link libtool libraries into archives" 1>&2
1555         exit 1
1556       fi
1557
1558       if test -n "$deplibs"; then
1559         $echo "$modename: warning: \`-l' and \`-L' are ignored for archives" 1>&2
1560       fi
1561
1562       if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
1563         $echo "$modename: warning: \`-dlopen' is ignored for archives" 1>&2
1564       fi
1565
1566       if test -n "$rpath"; then
1567         $echo "$modename: warning: \`-rpath' is ignored for archives" 1>&2
1568       fi
1569
1570       if test -n "$xrpath"; then
1571         $echo "$modename: warning: \`-R' is ignored for archives" 1>&2
1572       fi
1573
1574       if test -n "$vinfo"; then
1575         $echo "$modename: warning: \`-version-info' is ignored for archives" 1>&2
1576       fi
1577
1578       if test -n "$release"; then
1579         $echo "$modename: warning: \`-release' is ignored for archives" 1>&2
1580       fi
1581
1582       if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
1583         $echo "$modename: warning: \`-export-symbols' is ignored for archives" 1>&2
1584       fi
1585
1586       # Now set the variables for building old libraries.
1587       build_libtool_libs=no
1588       oldlibs="$output"
1589       ;;
1590
1591     *.la)
1592       # Make sure we only generate libraries of the form `libNAME.la'.
1593       case "$outputname" in
1594       lib*)
1595         name=`$echo "X$outputname" | $Xsed -e 's/\.la$//' -e 's/^lib//'`
1596         eval libname=\"$libname_spec\"
1597         ;;
1598       *)
1599         if test "$module" = no; then
1600           $echo "$modename: libtool library \`$output' must begin with \`lib'" 1>&2
1601           $echo "$help" 1>&2
1602           exit 1
1603         fi
1604         if test "$need_lib_prefix" != no; then
1605           # Add the "lib" prefix for modules if required
1606           name=`$echo "X$outputname" | $Xsed -e 's/\.la$//'`
1607           eval libname=\"$libname_spec\"
1608         else
1609           libname=`$echo "X$outputname" | $Xsed -e 's/\.la$//'`
1610         fi
1611         ;;
1612       esac
1613
1614       output_objdir=`$echo "X$output" | $Xsed -e 's%/[^/]*$%%'`
1615       if test "X$output_objdir" = "X$output"; then
1616         output_objdir="$objdir"
1617       else
1618         output_objdir="$output_objdir/$objdir"
1619       fi
1620
1621       if test -n "$objs"; then
1622         $echo "$modename: cannot build libtool library \`$output' from non-libtool objects:$objs" 2>&1
1623         exit 1
1624       fi
1625
1626       # How the heck are we supposed to write a wrapper for a shared library?
1627       if test -n "$link_against_libtool_libs"; then
1628          $echo "$modename: error: cannot link shared libraries into libtool libraries" 1>&2
1629          exit 1
1630       fi
1631
1632       if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
1633         $echo "$modename: warning: \`-dlopen' is ignored for libtool libraries" 1>&2
1634       fi
1635
1636       set dummy $rpath
1637       if test $# -gt 2; then
1638         $echo "$modename: warning: ignoring multiple \`-rpath's for a libtool library" 1>&2
1639       fi
1640       install_libdir="$2"
1641
1642       oldlibs=
1643       if test -z "$rpath"; then
1644         if test "$build_libtool_libs" = yes; then
1645           # Building a libtool convenience library.
1646           libext=al
1647           oldlibs="$output_objdir/$libname.$libext $oldlibs"
1648           build_libtool_libs=convenience
1649           build_old_libs=yes
1650         fi
1651         dependency_libs="$deplibs"
1652
1653         if test -n "$vinfo"; then
1654           $echo "$modename: warning: \`-version-info' is ignored for convenience libraries" 1>&2
1655         fi
1656
1657         if test -n "$release"; then
1658           $echo "$modename: warning: \`-release' is ignored for convenience libraries" 1>&2
1659         fi
1660       else
1661
1662         # Parse the version information argument.
1663         IFS="${IFS=     }"; save_ifs="$IFS"; IFS=':'
1664         set dummy $vinfo 0 0 0
1665         IFS="$save_ifs"
1666
1667         if test -n "$8"; then
1668           $echo "$modename: too many parameters to \`-version-info'" 1>&2
1669           $echo "$help" 1>&2
1670           exit 1
1671         fi
1672
1673         current="$2"
1674         revision="$3"
1675         age="$4"
1676
1677         # Check that each of the things are valid numbers.
1678         case "$current" in
1679         0 | [1-9] | [1-9][0-9]*) ;;
1680         *)
1681           $echo "$modename: CURRENT \`$current' is not a nonnegative integer" 1>&2
1682           $echo "$modename: \`$vinfo' is not valid version information" 1>&2
1683           exit 1
1684           ;;
1685         esac
1686
1687         case "$revision" in
1688         0 | [1-9] | [1-9][0-9]*) ;;
1689         *)
1690           $echo "$modename: REVISION \`$revision' is not a nonnegative integer" 1>&2
1691           $echo "$modename: \`$vinfo' is not valid version information" 1>&2
1692           exit 1
1693           ;;
1694         esac
1695
1696         case "$age" in
1697         0 | [1-9] | [1-9][0-9]*) ;;
1698         *)
1699           $echo "$modename: AGE \`$age' is not a nonnegative integer" 1>&2
1700           $echo "$modename: \`$vinfo' is not valid version information" 1>&2
1701           exit 1
1702           ;;
1703         esac
1704
1705         if test $age -gt $current; then
1706           $echo "$modename: AGE \`$age' is greater than the current interface number \`$current'" 1>&2
1707           $echo "$modename: \`$vinfo' is not valid version information" 1>&2
1708           exit 1
1709         fi
1710
1711         # Calculate the version variables.
1712         major=
1713         versuffix=
1714         verstring=
1715         case "$version_type" in
1716         none) ;;
1717
1718         irix)
1719           major=`expr $current - $age + 1`
1720           versuffix="$major.$revision"
1721           verstring="sgi$major.$revision"
1722
1723           # Add in all the interfaces that we are compatible with.
1724           loop=$revision
1725           while test $loop != 0; do
1726             iface=`expr $revision - $loop`
1727             loop=`expr $loop - 1`
1728             verstring="sgi$major.$iface:$verstring"
1729           done
1730           ;;
1731
1732         linux)
1733           major=.`expr $current - $age`
1734           versuffix="$major.$age.$revision"
1735           ;;
1736
1737         osf)
1738           major=`expr $current - $age`
1739           versuffix=".$current.$age.$revision"
1740           verstring="$current.$age.$revision"
1741
1742           # Add in all the interfaces that we are compatible with.
1743           loop=$age
1744           while test $loop != 0; do
1745             iface=`expr $current - $loop`
1746             loop=`expr $loop - 1`
1747             verstring="$verstring:${iface}.0"
1748           done
1749
1750           # Make executables depend on our current version.
1751           verstring="$verstring:${current}.0"
1752           ;;
1753
1754         sunos)
1755           major=".$current"
1756           versuffix=".$current.$revision"
1757           ;;
1758
1759         freebsd-aout)
1760           major=".$current"
1761           versuffix=".$current.$revision";
1762           ;;
1763
1764         freebsd-elf)
1765           major=".$current"
1766           versuffix=".$current";
1767           ;;
1768
1769         windows)
1770           # Like Linux, but with '-' rather than '.', since we only
1771           # want one extension on Windows 95.
1772           major=`expr $current - $age`
1773           versuffix="-$major-$age-$revision"
1774           ;;
1775
1776         *)
1777           $echo "$modename: unknown library version type \`$version_type'" 1>&2
1778           echo "Fatal configuration error.  See the $PACKAGE docs for more information." 1>&2
1779           exit 1
1780           ;;
1781         esac
1782
1783         # Clear the version info if we defaulted, and they specified a release.
1784         if test -z "$vinfo" && test -n "$release"; then
1785           major=
1786           verstring="0.0"
1787           if test "$need_version" = no; then
1788             versuffix=
1789           else
1790             versuffix=".0.0"
1791           fi
1792         fi
1793
1794         # Remove version info from name if versioning should be avoided
1795         if test "$avoid_version" = yes && test "$need_version" = no; then
1796           major=
1797           versuffix=
1798           verstring=""
1799         fi
1800
1801         # Check to see if the archive will have undefined symbols.
1802         if test "$allow_undefined" = yes; then
1803           if test "$allow_undefined_flag" = unsupported; then
1804             $echo "$modename: warning: undefined symbols not allowed in $host shared libraries" 1>&2
1805             build_libtool_libs=no
1806             build_old_libs=yes
1807           fi
1808         else
1809           # Don't allow undefined symbols.
1810           allow_undefined_flag="$no_undefined_flag"
1811         fi
1812
1813         dependency_libs="$deplibs"
1814         case "$host" in
1815         *-*-cygwin* | *-*-mingw* | *-*-os2* | *-*-beos*)
1816           # these systems don't actually have a c library (as such)!
1817           ;;
1818         *)
1819           # Add libc to deplibs on all other systems.
1820           deplibs="$deplibs -lc"
1821           ;;
1822         esac
1823       fi
1824
1825       # Create the output directory, or remove our outputs if we need to.
1826       if test -d $output_objdir; then
1827         $show "${rm}r $output_objdir/$outputname $output_objdir/$libname.* $output_objdir/${libname}${release}.*"
1828         $run ${rm}r $output_objdir/$outputname $output_objdir/$libname.* $output_objdir/${libname}${release}.*
1829       else
1830         $show "$mkdir $output_objdir"
1831         $run $mkdir $output_objdir
1832         status=$?
1833         if test $status -ne 0 && test ! -d $output_objdir; then
1834           exit $status
1835         fi
1836       fi
1837
1838       # Now set the variables for building old libraries.
1839       if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
1840         oldlibs="$oldlibs $output_objdir/$libname.$libext"
1841
1842         # Transform .lo files to .o files.
1843         oldobjs="$objs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP`
1844       fi
1845
1846       if test "$build_libtool_libs" = yes; then
1847         # Transform deplibs into only deplibs that can be linked in shared.
1848         name_save=$name
1849         libname_save=$libname
1850         release_save=$release
1851         versuffix_save=$versuffix
1852         major_save=$major
1853         # I'm not sure if I'm treating the release correctly.  I think
1854         # release should show up in the -l (ie -lgmp5) so we don't want to
1855         # add it in twice.  Is that correct?
1856         release=""
1857         versuffix=""
1858         major=""
1859         newdeplibs=
1860         droppeddeps=no
1861         case "$deplibs_check_method" in
1862         pass_all)
1863           # Don't check for shared/static.  Everything works.
1864           # This might be a little naive.  We might want to check
1865           # whether the library exists or not.  But this is on
1866           # osf3 & osf4 and I'm not really sure... Just
1867           # implementing what was already the behaviour.
1868           newdeplibs=$deplibs
1869           ;;
1870         test_compile)
1871           # This code stresses the "libraries are programs" paradigm to its
1872           # limits. Maybe even breaks it.  We compile a program, linking it
1873           # against the deplibs as a proxy for the library.  Then we can check
1874           # whether they linked in statically or dynamically with ldd.
1875           $rm conftest.c
1876           cat > conftest.c <<EOF
1877           int main() { return 0; }
1878 EOF
1879           $rm conftest
1880           $CC -o conftest conftest.c $deplibs
1881           if test $? -eq 0 ; then
1882             ldd_output=`ldd conftest`
1883             for i in $deplibs; do
1884               name="`expr $i : '-l\(.*\)'`"
1885               # If $name is empty we are operating on a -L argument.
1886               if test "$name" != "" ; then
1887                 libname=`eval \\$echo \"$libname_spec\"`
1888                 deplib_matches=`eval \\$echo \"$library_names_spec\"`
1889                 set dummy $deplib_matches
1890                 deplib_match=$2
1891                 if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
1892                   newdeplibs="$newdeplibs $i"
1893                 else
1894                   droppeddeps=yes
1895                   echo
1896                   echo "*** Warning: This library needs some functionality provided by $i."
1897                   echo "*** I have the capability to make that library automatically link in when"
1898                   echo "*** you link to this library.  But I can only do this if you have a"
1899                   echo "*** shared version of the library, which you do not appear to have."
1900                 fi
1901               else
1902                 newdeplibs="$newdeplibs $i"
1903               fi
1904             done
1905           else
1906             # Error occured in the first compile.  Let's try to salvage the situation:
1907             # Compile a seperate program for each library.
1908             for i in $deplibs; do
1909               name="`expr $i : '-l\(.*\)'`"
1910              # If $name is empty we are operating on a -L argument.
1911               if test "$name" != "" ; then
1912                 $rm conftest
1913                 $CC -o conftest conftest.c $i
1914                 # Did it work?
1915                 if test $? -eq 0 ; then
1916                   ldd_output=`ldd conftest`
1917                   libname=`eval \\$echo \"$libname_spec\"`
1918                   deplib_matches=`eval \\$echo \"$library_names_spec\"`
1919                   set dummy $deplib_matches
1920                   deplib_match=$2
1921                   if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
1922                     newdeplibs="$newdeplibs $i"
1923                   else
1924                     droppeddeps=yes
1925                     echo
1926                     echo "*** Warning: This library needs some functionality provided by $i."
1927                     echo "*** I have the capability to make that library automatically link in when"
1928                     echo "*** you link to this library.  But I can only do this if you have a"
1929                     echo "*** shared version of the library, which you do not appear to have."
1930                   fi
1931                 else
1932                   droppeddeps=yes
1933                   echo
1934                   echo "*** Warning!  Library $i is needed by this library but I was not able to"
1935                   echo "***  make it link in!  You will probably need to install it or some"
1936                   echo "*** library that it depends on before this library will be fully"
1937                   echo "*** functional.  Installing it before continuing would be even better."
1938                 fi
1939               else
1940                 newdeplibs="$newdeplibs $i"
1941               fi
1942             done
1943           fi
1944           ;;
1945         file_magic*)
1946           set dummy $deplibs_check_method
1947           file_magic_regex="`expr \"$deplibs_check_method\" : \"$2 \(.*\)\"`"
1948           for a_deplib in $deplibs; do
1949             name="`expr $a_deplib : '-l\(.*\)'`"
1950             # If $name is empty we are operating on a -L argument.
1951             if test "$name" != "" ; then
1952               libname=`eval \\$echo \"$libname_spec\"`
1953               for i in $lib_search_path; do
1954                     potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
1955                     for potent_lib in $potential_libs; do
1956                       # Follow soft links.
1957                       if ls -lLd "$potent_lib" 2>/dev/null \
1958                          | grep " -> " >/dev/null; then
1959                         continue
1960                       fi
1961                       # The statement above tries to avoid entering an
1962                       # endless loop below, in case of cyclic links.
1963                       # We might still enter an endless loop, since a link
1964                       # loop can be closed while we follow links,
1965                       # but so what?
1966                       potlib="$potent_lib"
1967                       while test -h "$potlib" 2>/dev/null; do
1968                         potliblink=`ls -ld $potlib | sed 's/.* -> //'`
1969                         case "$potliblink" in
1970                         [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
1971                         *) potlib=`$echo "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";;
1972                         esac
1973                       done
1974                       if eval $file_magic_cmd \"\$potlib\" 2>/dev/null \
1975                          | sed 10q \
1976                          | egrep "$file_magic_regex" > /dev/null; then
1977                         newdeplibs="$newdeplibs $a_deplib"
1978                         a_deplib=""
1979                         break 2
1980                       fi
1981                     done
1982               done
1983               if test -n "$a_deplib" ; then
1984                 droppeddeps=yes
1985                 echo
1986                 echo "*** Warning: This library needs some functionality provided by $a_deplib."
1987                 echo "*** I have the capability to make that library automatically link in when"
1988                 echo "*** you link to this library.  But I can only do this if you have a"
1989                 echo "*** shared version of the library, which you do not appear to have."
1990               fi
1991             else
1992               # Add a -L argument.
1993               newdeplibs="$newdeplibs $a_deplib"
1994             fi
1995           done # Gone through all deplibs.
1996           ;;
1997         none | unknown | *)
1998           newdeplibs=""
1999           if $echo "X $deplibs" | $Xsed -e 's/ -lc$//' \
2000                -e 's/ -[LR][^ ]*//g' -e 's/[    ]//g' |
2001              grep . >/dev/null; then
2002             echo
2003             if test "X$deplibs_check_method" = "Xnone"; then
2004               echo "*** Warning: inter-library dependencies are not supported in this platform."
2005             else
2006               echo "*** Warning: inter-library dependencies are not known to be supported."
2007             fi
2008             echo "*** All declared inter-library dependencies are being dropped."
2009             droppeddeps=yes
2010           fi
2011           ;;
2012         esac
2013         versuffix=$versuffix_save
2014         major=$major_save
2015         release=$release_save
2016         libname=$libname_save
2017         name=$name_save
2018
2019         if test "$droppeddeps" = yes; then
2020           if test "$module" = yes; then
2021             echo
2022             echo "*** Warning: libtool could not satisfy all declared inter-library"
2023             echo "*** dependencies of module $libname.  Therefore, libtool will create"
2024             echo "*** a static module, that should work as long as the dlopening"
2025             echo "*** application is linked with the -dlopen flag."
2026             if test -z "$global_symbol_pipe"; then
2027               echo
2028               echo "*** However, this would only work if libtool was able to extract symbol"
2029               echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
2030               echo "*** not find such a program.  So, this module is probably useless."
2031               echo "*** \`nm' from GNU binutils and a full rebuild may help."
2032             fi
2033             if test "$build_old_libs" = no; then
2034               oldlibs="$output_objdir/$libname.$libext"
2035               build_libtool_libs=module
2036               build_old_libs=yes
2037             else
2038               build_libtool_libs=no
2039             fi
2040           else
2041             echo "*** The inter-library dependencies that have been dropped here will be"
2042             echo "*** automatically added whenever a program is linked with this library"
2043             echo "*** or is declared to -dlopen it."
2044           fi
2045         fi
2046         # Done checking deplibs!
2047         deplibs=$newdeplibs
2048       fi
2049
2050       # All the library-specific variables (install_libdir is set above).
2051       library_names=
2052       old_library=
2053       dlname=
2054
2055       # Test again, we may have decided not to build it any more
2056       if test "$build_libtool_libs" = yes; then
2057         # Get the real and link names of the library.
2058         eval library_names=\"$library_names_spec\"
2059         set dummy $library_names
2060         realname="$2"
2061         shift; shift
2062
2063         if test -n "$soname_spec"; then
2064           eval soname=\"$soname_spec\"
2065         else
2066           soname="$realname"
2067         fi
2068
2069         lib="$output_objdir/$realname"
2070         for link
2071         do
2072           linknames="$linknames $link"
2073         done
2074
2075         # Ensure that we have .o objects for linkers which dislike .lo
2076         # (e.g. aix) in case we are running --disable-static
2077         for obj in $libobjs; do
2078           xdir=`$echo "X$obj" | $Xsed -e 's%/[^/]*$%%'`
2079           if test "X$xdir" = "X$obj"; then
2080             xdir="."
2081           else
2082             xdir="$xdir"
2083           fi
2084           baseobj=`$echo "X$obj" | $Xsed -e 's%^.*/%%'`
2085           oldobj=`$echo "X$baseobj" | $Xsed -e "$lo2o"`
2086           if test ! -f $xdir/$oldobj; then
2087             $show "(cd $xdir && ${LN_S} $baseobj $oldobj)"
2088             $run eval '(cd $xdir && ${LN_S} $baseobj $oldobj)' || exit $?
2089           fi
2090         done
2091
2092         # Use standard objects if they are pic
2093         test -z "$pic_flag" && libobjs=`$echo "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
2094
2095         # Prepare the list of exported symbols
2096         if test -z "$export_symbols"; then
2097           if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
2098             $show "generating symbol list for \`$libname.la'"
2099             export_symbols="$output_objdir/$libname.exp"
2100             $run $rm $export_symbols
2101             eval cmds=\"$export_symbols_cmds\"
2102             IFS="${IFS=         }"; save_ifs="$IFS"; IFS='~'
2103             for cmd in $cmds; do
2104               IFS="$save_ifs"
2105               $show "$cmd"
2106               $run eval "$cmd" || exit $?
2107             done
2108             IFS="$save_ifs"
2109             if test -n "$export_symbols_regex"; then
2110               $show "egrep -e \"$export_symbols_regex\" \"$export_symbols\" > \"${export_symbols}T\""
2111               $run eval 'egrep -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
2112               $show "$mv \"${export_symbols}T\" \"$export_symbols\""
2113               $run eval '$mv "${export_symbols}T" "$export_symbols"'
2114             fi
2115           fi
2116         fi
2117
2118         if test -n "$export_symbols" && test -n "$include_expsyms"; then
2119           $run eval '$echo "X$include_expsyms" | $SP2NL >> "$export_symbols"'
2120         fi
2121
2122         if test -n "$convenience"; then
2123           if test -n "$whole_archive_flag_spec"; then
2124             eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
2125           else
2126             gentop="$output_objdir/${outputname}x"
2127             $show "${rm}r $gentop"
2128             $run ${rm}r "$gentop"
2129             $show "mkdir $gentop"
2130             $run mkdir "$gentop"
2131             status=$?
2132             if test $status -ne 0 && test ! -d "$gentop"; then
2133               exit $status
2134             fi
2135             generated="$generated $gentop"
2136
2137             for xlib in $convenience; do
2138               # Extract the objects.
2139               case "$xlib" in
2140               [\\/]* | [A-Za-z]:[\\/]*) xabs="$xlib" ;;
2141               *) xabs=`pwd`"/$xlib" ;;
2142               esac
2143               xlib=`$echo "X$xlib" | $Xsed -e 's%^.*/%%'`
2144               xdir="$gentop/$xlib"
2145
2146               $show "${rm}r $xdir"
2147               $run ${rm}r "$xdir"
2148               $show "mkdir $xdir"
2149               $run mkdir "$xdir"
2150               status=$?
2151               if test $status -ne 0 && test ! -d "$xdir"; then
2152                 exit $status
2153               fi
2154               $show "(cd $xdir && $AR x $xabs)"
2155               $run eval "(cd \$xdir && $AR x \$xabs)" || exit $?
2156
2157               libobjs="$libobjs "`find $xdir -name \*.o -print -o -name \*.lo -print | $NL2SP`
2158             done
2159           fi
2160         fi
2161
2162         if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
2163           eval flag=\"$thread_safe_flag_spec\"
2164           linkopts="$linkopts $flag"
2165         fi
2166
2167         # Do each of the archive commands.
2168         if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
2169           eval cmds=\"$archive_expsym_cmds\"
2170         else
2171           eval cmds=\"$archive_cmds\"
2172         fi
2173         IFS="${IFS=     }"; save_ifs="$IFS"; IFS='~'
2174         for cmd in $cmds; do
2175           IFS="$save_ifs"
2176           $show "$cmd"
2177           $run eval "$cmd" || exit $?
2178         done
2179         IFS="$save_ifs"
2180
2181         # Create links to the real library.
2182         for linkname in $linknames; do
2183           if test "$realname" != "$linkname"; then
2184             $show "(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)"
2185             $run eval '(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)' || exit $?
2186           fi
2187         done
2188
2189         # If -module or -export-dynamic was specified, set the dlname.
2190         if test "$module" = yes || test "$export_dynamic" = yes; then
2191           # On all known operating systems, these are identical.
2192           dlname="$soname"
2193         fi
2194       fi
2195       ;;
2196
2197     *.lo | *.o | *.obj)
2198       if test -n "$link_against_libtool_libs"; then
2199         $echo "$modename: error: cannot link libtool libraries into objects" 1>&2
2200         exit 1
2201       fi
2202
2203       if test -n "$deplibs"; then
2204         $echo "$modename: warning: \`-l' and \`-L' are ignored for objects" 1>&2
2205       fi
2206
2207       if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
2208         $echo "$modename: warning: \`-dlopen' is ignored for objects" 1>&2
2209       fi
2210
2211       if test -n "$rpath"; then
2212         $echo "$modename: warning: \`-rpath' is ignored for objects" 1>&2
2213       fi
2214
2215       if test -n "$xrpath"; then
2216         $echo "$modename: warning: \`-R' is ignored for objects" 1>&2
2217       fi
2218
2219       if test -n "$vinfo"; then
2220         $echo "$modename: warning: \`-version-info' is ignored for objects" 1>&2
2221       fi
2222
2223       if test -n "$release"; then
2224         $echo "$modename: warning: \`-release' is ignored for objects" 1>&2
2225       fi
2226
2227       case "$output" in
2228       *.lo)
2229         if test -n "$objs"; then
2230           $echo "$modename: cannot build library object \`$output' from non-libtool objects" 1>&2
2231           exit 1
2232         fi
2233         libobj="$output"
2234         obj=`$echo "X$output" | $Xsed -e "$lo2o"`
2235         ;;
2236       *)
2237         libobj=
2238         obj="$output"
2239         ;;
2240       esac
2241
2242       # Delete the old objects.
2243       $run $rm $obj $libobj
2244
2245       # Objects from convenience libraries.  This assumes
2246       # single-version convenience libraries.  Whenever we create
2247       # different ones for PIC/non-PIC, this we'll have to duplicate
2248       # the extraction.
2249       reload_conv_objs=
2250       gentop=
2251       # reload_cmds runs $LD directly, so let us get rid of
2252       # -Wl from whole_archive_flag_spec
2253       wl=
2254
2255       if test -n "$convenience"; then
2256         if test -n "$whole_archive_flag_spec"; then
2257           eval reload_conv_objs=\"\$reload_objs $whole_archive_flag_spec\"
2258         else
2259           gentop="$output_objdir/${obj}x"
2260           $show "${rm}r $gentop"
2261           $run ${rm}r "$gentop"
2262           $show "mkdir $gentop"
2263           $run mkdir "$gentop"
2264           status=$?
2265           if test $status -ne 0 && test ! -d "$gentop"; then
2266             exit $status
2267           fi
2268           generated="$generated $gentop"
2269
2270           for xlib in $convenience; do
2271             # Extract the objects.
2272             case "$xlib" in
2273             [\\/]* | [A-Za-z]:[\\/]*) xabs="$xlib" ;;
2274             *) xabs=`pwd`"/$xlib" ;;
2275             esac
2276             xlib=`$echo "X$xlib" | $Xsed -e 's%^.*/%%'`
2277             xdir="$gentop/$xlib"
2278
2279             $show "${rm}r $xdir"
2280             $run ${rm}r "$xdir"
2281             $show "mkdir $xdir"
2282             $run mkdir "$xdir"
2283             status=$?
2284             if test $status -ne 0 && test ! -d "$xdir"; then
2285               exit $status
2286             fi
2287             $show "(cd $xdir && $AR x $xabs)"
2288             $run eval "(cd \$xdir && $AR x \$xabs)" || exit $?
2289
2290             reload_conv_objs="$reload_objs "`find $xdir -name \*.o -print -o -name \*.lo -print | $NL2SP`
2291           done
2292         fi
2293       fi
2294
2295       # Create the old-style object.
2296       reload_objs="$objs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs"
2297
2298       output="$obj"
2299       eval cmds=\"$reload_cmds\"
2300       IFS="${IFS=       }"; save_ifs="$IFS"; IFS='~'
2301       for cmd in $cmds; do
2302         IFS="$save_ifs"
2303         $show "$cmd"
2304         $run eval "$cmd" || exit $?
2305       done
2306       IFS="$save_ifs"
2307
2308       # Exit if we aren't doing a library object file.
2309       if test -z "$libobj"; then
2310         if test -n "$gentop"; then
2311           $show "${rm}r $gentop"
2312           $run ${rm}r $gentop
2313         fi
2314
2315         exit 0
2316       fi
2317
2318       if test "$build_libtool_libs" != yes; then
2319         if test -n "$gentop"; then
2320           $show "${rm}r $gentop"
2321           $run ${rm}r $gentop
2322         fi
2323
2324         # Create an invalid libtool object if no PIC, so that we don't
2325         # accidentally link it into a program.
2326         $show "echo timestamp > $libobj"
2327         $run eval "echo timestamp > $libobj" || exit $?
2328         exit 0
2329       fi
2330
2331       if test -n "$pic_flag"; then
2332         # Only do commands if we really have different PIC objects.
2333         reload_objs="$libobjs $reload_conv_objs"
2334         output="$libobj"
2335         eval cmds=\"$reload_cmds\"
2336         IFS="${IFS=     }"; save_ifs="$IFS"; IFS='~'
2337         for cmd in $cmds; do
2338           IFS="$save_ifs"
2339           $show "$cmd"
2340           $run eval "$cmd" || exit $?
2341         done
2342         IFS="$save_ifs"
2343       else
2344         # Just create a symlink.
2345         $show $rm $libobj
2346         $run $rm $libobj
2347         xdir=`$echo "X$libobj" | $Xsed -e 's%/[^/]*$%%'`
2348         if test "X$xdir" = "X$libobj"; then
2349           xdir="."
2350         else
2351           xdir="$xdir"
2352         fi
2353         baseobj=`$echo "X$libobj" | $Xsed -e 's%^.*/%%'`
2354         oldobj=`$echo "X$baseobj" | $Xsed -e "$lo2o"`
2355         $show "(cd $xdir && $LN_S $oldobj $baseobj)"
2356         $run eval '(cd $xdir && $LN_S $oldobj $baseobj)' || exit $?
2357       fi
2358
2359       if test -n "$gentop"; then
2360         $show "${rm}r $gentop"
2361         $run ${rm}r $gentop
2362       fi
2363
2364       exit 0
2365       ;;
2366
2367     # Anything else should be a program.
2368     *)
2369       if test -n "$vinfo"; then
2370         $echo "$modename: warning: \`-version-info' is ignored for programs" 1>&2
2371       fi
2372
2373       if test -n "$release"; then
2374         $echo "$modename: warning: \`-release' is ignored for programs" 1>&2
2375       fi
2376
2377       if test "$preload" = yes; then
2378         if test "$dlopen" = unknown && test "$dlopen_self" = unknown &&
2379            test "$dlopen_self_static" = unknown; then
2380           $echo "$modename: warning: \`AC_LIBTOOL_DLOPEN' not used. Assuming no dlopen support."
2381         fi
2382       fi
2383
2384       if test -n "$rpath$xrpath"; then
2385         # If the user specified any rpath flags, then add them.
2386         for libdir in $rpath $xrpath; do
2387           # This is the magic to use -rpath.
2388           case "$compile_rpath " in
2389           *" $libdir "*) ;;
2390           *) compile_rpath="$compile_rpath $libdir" ;;
2391           esac
2392           case "$finalize_rpath " in
2393           *" $libdir "*) ;;
2394           *) finalize_rpath="$finalize_rpath $libdir" ;;
2395           esac
2396         done
2397       fi
2398
2399       # Now hardcode the library paths
2400       rpath=
2401       hardcode_libdirs=
2402       for libdir in $compile_rpath $finalize_rpath; do
2403         if test -n "$hardcode_libdir_flag_spec"; then
2404           if test -n "$hardcode_libdir_separator"; then
2405             if test -z "$hardcode_libdirs"; then
2406               hardcode_libdirs="$libdir"
2407             else
2408               # Just accumulate the unique libdirs.
2409               case "$hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator" in
2410               *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
2411                 ;;
2412               *)
2413                 hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
2414                 ;;
2415               esac
2416             fi
2417           else
2418             eval flag=\"$hardcode_libdir_flag_spec\"
2419             rpath="$rpath $flag"
2420           fi
2421         elif test -n "$runpath_var"; then
2422           case "$perm_rpath " in
2423           *" $libdir "*) ;;
2424           *) perm_rpath="$perm_rpath $libdir" ;;
2425           esac
2426         fi
2427       done
2428       # Substitute the hardcoded libdirs into the rpath.
2429       if test -n "$hardcode_libdir_separator" &&
2430          test -n "$hardcode_libdirs"; then
2431         libdir="$hardcode_libdirs"
2432         eval rpath=\" $hardcode_libdir_flag_spec\"
2433       fi
2434       compile_rpath="$rpath"
2435
2436       rpath=
2437       hardcode_libdirs=
2438       for libdir in $finalize_rpath; do
2439         if test -n "$hardcode_libdir_flag_spec"; then
2440           if test -n "$hardcode_libdir_separator"; then
2441             if test -z "$hardcode_libdirs"; then
2442               hardcode_libdirs="$libdir"
2443             else
2444               # Just accumulate the unique libdirs.
2445               case "$hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator" in
2446               *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
2447                 ;;
2448               *)
2449                 hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
2450                 ;;
2451               esac
2452             fi
2453           else
2454             eval flag=\"$hardcode_libdir_flag_spec\"
2455             rpath="$rpath $flag"
2456           fi
2457         elif test -n "$runpath_var"; then
2458           case "$finalize_perm_rpath " in
2459           *" $libdir "*) ;;
2460           *) finalize_perm_rpath="$finalize_perm_rpath $libdir" ;;
2461           esac
2462         fi
2463       done
2464       # Substitute the hardcoded libdirs into the rpath.
2465       if test -n "$hardcode_libdir_separator" &&
2466          test -n "$hardcode_libdirs"; then
2467         libdir="$hardcode_libdirs"
2468         eval rpath=\" $hardcode_libdir_flag_spec\"
2469       fi
2470       finalize_rpath="$rpath"
2471
2472       output_objdir=`$echo "X$output" | $Xsed -e 's%/[^/]*$%%'`
2473       if test "X$output_objdir" = "X$output"; then
2474         output_objdir="$objdir"
2475       else
2476         output_objdir="$output_objdir/$objdir"
2477       fi
2478
2479       # Create the binary in the object directory, then wrap it.
2480       if test ! -d $output_objdir; then
2481         $show "$mkdir $output_objdir"
2482         $run $mkdir $output_objdir
2483         status=$?
2484         if test $status -ne 0 && test ! -d $output_objdir; then
2485           exit $status
2486         fi
2487       fi
2488
2489       if test -n "$libobjs" && test "$build_old_libs" = yes; then
2490         # Transform all the library objects into standard objects.
2491         compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
2492         finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
2493       fi
2494
2495       dlsyms=
2496       if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
2497         if test -n "$NM" && test -n "$global_symbol_pipe"; then
2498           dlsyms="${outputname}S.c"
2499         else
2500           $echo "$modename: not configured to extract global symbols from dlpreopened files" 1>&2
2501         fi
2502       fi
2503
2504       if test -n "$dlsyms"; then
2505         case "$dlsyms" in
2506         "") ;;
2507         *.c)
2508           # Discover the nlist of each of the dlfiles.
2509           nlist="$output_objdir/${outputname}.nm"
2510
2511           $show "$rm $nlist ${nlist}S ${nlist}T"
2512           $run $rm "$nlist" "${nlist}S" "${nlist}T"
2513
2514           # Parse the name list into a source file.
2515           $show "creating $output_objdir/$dlsyms"
2516
2517           test -z "$run" && $echo > "$output_objdir/$dlsyms" "\
2518 /* $dlsyms - symbol resolution table for \`$outputname' dlsym emulation. */
2519 /* Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP */
2520
2521 #ifdef __cplusplus
2522 extern \"C\" {
2523 #endif
2524
2525 /* Prevent the only kind of declaration conflicts we can make. */
2526 #define lt_preloaded_symbols some_other_symbol
2527
2528 /* External symbol declarations for the compiler. */\
2529 "
2530
2531           if test "$dlself" = yes; then
2532             $show "generating symbol list for \`$output'"
2533
2534             test -z "$run" && $echo ': @PROGRAM@ ' > "$nlist"
2535
2536             # Add our own program objects to the symbol list.
2537             progfiles=`$echo "X$objs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
2538             for arg in $progfiles; do
2539               $show "extracting global C symbols from \`$arg'"
2540               $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'"
2541             done
2542
2543             if test -n "$exclude_expsyms"; then
2544               $run eval 'egrep -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
2545               $run eval '$mv "$nlist"T "$nlist"'
2546             fi
2547
2548             if test -n "$export_symbols_regex"; then
2549               $run eval 'egrep -e "$export_symbols_regex" "$nlist" > "$nlist"T'
2550               $run eval '$mv "$nlist"T "$nlist"'
2551             fi
2552
2553             # Prepare the list of exported symbols
2554             if test -z "$export_symbols"; then
2555               export_symbols="$output_objdir/$output.exp"
2556               $run $rm $export_symbols
2557               $run eval "sed -n -e '/^: @PROGRAM@$/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
2558             else
2559               $run eval "sed -e 's/\([][.*^$]\)/\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$output.exp"'
2560               $run eval 'grep -f "$output_objdir/$output.exp" < "$nlist" > "$nlist"T'
2561               $run eval 'mv "$nlist"T "$nlist"'
2562             fi
2563           fi
2564
2565           for arg in $dlprefiles; do
2566             $show "extracting global C symbols from \`$arg'"
2567             name=`echo "$arg" | sed -e 's%^.*/%%'`
2568             $run eval 'echo ": $name " >> "$nlist"'
2569             $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'"
2570           done
2571
2572           if test -z "$run"; then
2573             # Make sure we have at least an empty file.
2574             test -f "$nlist" || : > "$nlist"
2575
2576             if test -n "$exclude_expsyms"; then
2577               egrep -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
2578               $mv "$nlist"T "$nlist"
2579             fi
2580
2581             # Try sorting and uniquifying the output.
2582             if grep -v "^: " < "$nlist" | sort +2 | uniq > "$nlist"S; then
2583               :
2584             else
2585               grep -v "^: " < "$nlist" > "$nlist"S
2586             fi
2587
2588             if test -f "$nlist"S; then
2589               eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$dlsyms"'
2590             else
2591               echo '/* NONE */' >> "$output_objdir/$dlsyms"
2592             fi
2593
2594             $echo >> "$output_objdir/$dlsyms" "\
2595
2596 #undef lt_preloaded_symbols
2597
2598 #if defined (__STDC__) && __STDC__
2599 # define lt_ptr_t void *
2600 #else
2601 # define lt_ptr_t char *
2602 # define const
2603 #endif
2604
2605 /* The mapping between symbol names and symbols. */
2606 const struct {
2607   const char *name;
2608   lt_ptr_t address;
2609 }
2610 lt_preloaded_symbols[] =
2611 {\
2612 "
2613
2614             sed -n -e 's/^: \([^ ]*\) $/  {\"\1\", (lt_ptr_t) 0},/p' \
2615                 -e 's/^. \([^ ]*\) \([^ ]*\)$/  {"\2", (lt_ptr_t) \&\2},/p' \
2616                   < "$nlist" >> "$output_objdir/$dlsyms"
2617
2618             $echo >> "$output_objdir/$dlsyms" "\
2619   {0, (lt_ptr_t) 0}
2620 };
2621
2622 /* This works around a problem in FreeBSD linker */
2623 #ifdef FREEBSD_WORKAROUND
2624 static const void *lt_preloaded_setup() {
2625   return lt_preloaded_symbols;
2626 }
2627 #endif
2628
2629 #ifdef __cplusplus
2630 }
2631 #endif\
2632 "
2633           fi
2634
2635           pic_flag_for_symtable=
2636           case "$host" in
2637           # compiling the symbol table file with pic_flag works around
2638           # a FreeBSD bug that causes programs to crash when -lm is
2639           # linked before any other PIC object.  But we must not use
2640           # pic_flag when linking with -static.  The problem exists in
2641           # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
2642           *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
2643             case "$compile_command " in
2644             *" -static "*) ;;
2645             *) pic_flag_for_symtable=" $pic_flag -DPIC -DFREEBSD_WORKAROUND";;
2646             esac;;
2647           *-*-hpux*)
2648             case "$compile_command " in
2649             *" -static "*) ;;
2650             *) pic_flag_for_symtable=" $pic_flag -DPIC";;
2651             esac
2652           esac
2653
2654           # Now compile the dynamic symbol file.
2655           $show "(cd $output_objdir && $CC -c$no_builtin_flag$pic_flag_for_symtable \"$dlsyms\")"
2656           $run eval '(cd $output_objdir && $CC -c$no_builtin_flag$pic_flag_for_symtable "$dlsyms")' || exit $?
2657
2658           # Clean up the generated files.
2659           $show "$rm $output_objdir/$dlsyms $nlist ${nlist}S ${nlist}T"
2660           $run $rm "$output_objdir/$dlsyms" "$nlist" "${nlist}S" "${nlist}T"
2661
2662           # Transform the symbol file into the correct name.
2663           compile_command=`$echo "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%"`
2664           finalize_command=`$echo "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%"`
2665           ;;
2666         *)
2667           $echo "$modename: unknown suffix for \`$dlsyms'" 1>&2
2668           exit 1
2669           ;;
2670         esac
2671       else
2672         # We keep going just in case the user didn't refer to
2673         # lt_preloaded_symbols.  The linker will fail if global_symbol_pipe
2674         # really was required.
2675
2676         # Nullify the symbol file.
2677         compile_command=`$echo "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"`
2678         finalize_command=`$echo "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"`
2679       fi
2680
2681       if test -z "$link_against_libtool_libs" || test "$build_libtool_libs" != yes; then
2682         # Replace the output file specification.
2683         compile_command=`$echo "X$compile_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
2684         link_command="$compile_command$compile_rpath"
2685
2686         # We have no uninstalled library dependencies, so finalize right now.
2687         $show "$link_command"
2688         $run eval "$link_command"
2689         status=$?
2690
2691         # Delete the generated files.
2692         if test -n "$dlsyms"; then
2693           $show "$rm $output_objdir/${outputname}S.${objext}"
2694           $run $rm "$output_objdir/${outputname}S.${objext}"
2695         fi
2696
2697         exit $status
2698       fi
2699
2700       if test -n "$shlibpath_var"; then
2701         # We should set the shlibpath_var
2702         rpath=
2703         for dir in $temp_rpath; do
2704           case "$dir" in
2705           [\\/]* | [A-Za-z]:[\\/]*)
2706             # Absolute path.
2707             rpath="$rpath$dir:"
2708             ;;
2709           *)
2710             # Relative path: add a thisdir entry.
2711             rpath="$rpath\$thisdir/$dir:"
2712             ;;
2713           esac
2714         done
2715         temp_rpath="$rpath"
2716       fi
2717
2718       if test -n "$compile_shlibpath$finalize_shlibpath"; then
2719         compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
2720       fi
2721       if test -n "$finalize_shlibpath"; then
2722         finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
2723       fi
2724
2725       compile_var=
2726       finalize_var=
2727       if test -n "$runpath_var"; then
2728         if test -n "$perm_rpath"; then
2729           # We should set the runpath_var.
2730           rpath=
2731           for dir in $perm_rpath; do
2732             rpath="$rpath$dir:"
2733           done
2734           compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
2735         fi
2736         if test -n "$finalize_perm_rpath"; then
2737           # We should set the runpath_var.
2738           rpath=
2739           for dir in $finalize_perm_rpath; do
2740             rpath="$rpath$dir:"
2741           done
2742           finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
2743         fi
2744       fi
2745
2746       if test "$hardcode_action" = relink; then
2747         # Fast installation is not supported
2748         link_command="$compile_var$compile_command$compile_rpath"
2749         relink_command="$finalize_var$finalize_command$finalize_rpath"
2750
2751         $echo "$modename: warning: this platform does not like uninstalled shared libraries" 1>&2
2752         $echo "$modename: \`$output' will be relinked during installation" 1>&2
2753       else
2754         if test "$fast_install" != no; then
2755           link_command="$finalize_var$compile_command$finalize_rpath"
2756           if test "$fast_install" = yes; then
2757             relink_command=`$echo "X$compile_var$compile_command$compile_rpath" | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g'`
2758           else
2759             # fast_install is set to needless
2760             relink_command=
2761           fi
2762         else
2763           link_command="$compile_var$compile_command$compile_rpath"
2764           relink_command="$finalize_var$finalize_command$finalize_rpath"
2765         fi
2766       fi
2767
2768       # Replace the output file specification.
2769       link_command=`$echo "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
2770
2771       # Delete the old output files.
2772       $run $rm $output $output_objdir/$outputname $output_objdir/lt-$outputname
2773
2774       $show "$link_command"
2775       $run eval "$link_command" || exit $?
2776
2777       # Now create the wrapper script.
2778       $show "creating $output"
2779
2780       # Quote the relink command for shipping.
2781       if test -n "$relink_command"; then
2782         # Preserve any variables that may affect compiler behavior
2783         variables_saved_for_relink="GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
2784         for var in $variables_saved_for_relink; do
2785           relink_command="$var=\""`eval \$echo \"X'$'$var\" | $Xsed -e "$sed_quote_subst"`"\"; export $var; $relink_command"
2786         done
2787         relink_command=`$echo "X$relink_command" | $Xsed -e "$sed_quote_subst"`
2788       fi
2789
2790       # Quote $echo for shipping.
2791       if test "X$echo" = "X$SHELL $0 --fallback-echo"; then
2792         case "$0" in
2793         [\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $0 --fallback-echo";;
2794         *) qecho="$SHELL `pwd`/$0 --fallback-echo";;
2795         esac
2796         qecho=`$echo "X$qecho" | $Xsed -e "$sed_quote_subst"`
2797       else
2798         qecho=`$echo "X$echo" | $Xsed -e "$sed_quote_subst"`
2799       fi
2800
2801       # Only actually do things if our run command is non-null.
2802       if test -z "$run"; then
2803         # win32 will think the script is a binary if it has
2804         # a .exe suffix, so we strip it off here.
2805         case $output in
2806           *.exe) output=`echo $output|sed 's,.exe$,,'` ;;
2807         esac
2808         $rm $output
2809         trap "$rm $output; exit 1" 1 2 15
2810
2811         $echo > $output "\
2812 #! $SHELL
2813
2814 # $output - temporary wrapper script for $objdir/$outputname
2815 # Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
2816 #
2817 # The $output program cannot be directly executed until all the libtool
2818 # libraries that it depends on are installed.
2819 #
2820 # This wrapper script should never be moved out of the build directory.
2821 # If it is, it will not operate correctly.
2822
2823 # Sed substitution that helps us do robust quoting.  It backslashifies
2824 # metacharacters that are still active within double-quoted strings.
2825 Xsed='sed -e 1s/^X//'
2826 sed_quote_subst='$sed_quote_subst'
2827
2828 # The HP-UX ksh and POSIX shell print the target directory to stdout
2829 # if CDPATH is set.
2830 if test \"\${CDPATH+set}\" = set; then CDPATH=:; export CDPATH; fi
2831
2832 relink_command=\"$relink_command\"
2833
2834 # This environment variable determines our operation mode.
2835 if test \"\$libtool_install_magic\" = \"$magic\"; then
2836   # install mode needs the following variable:
2837   link_against_libtool_libs='$link_against_libtool_libs'
2838 else
2839   # When we are sourced in execute mode, \$file and \$echo are already set.
2840   if test \"\$libtool_execute_magic\" != \"$magic\"; then
2841     echo=\"$qecho\"
2842     file=\"\$0\"
2843     # Make sure echo works.
2844     if test \"X\$1\" = X--no-reexec; then
2845       # Discard the --no-reexec flag, and continue.
2846       shift
2847     elif test \"X\`(\$echo '\t') 2>/dev/null\`\" = 'X\t'; then
2848       # Yippee, \$echo works!
2849       :
2850     else
2851       # Restart under the correct shell, and then maybe \$echo will work.
2852       exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"}
2853     fi
2854   fi\
2855 "
2856         $echo >> $output "\
2857
2858   # Find the directory that this script lives in.
2859   thisdir=\`\$echo \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\`
2860   test \"x\$thisdir\" = \"x\$file\" && thisdir=.
2861
2862   # Follow symbolic links until we get to the real thisdir.
2863   file=\`ls -ld \"\$file\" | sed -n 's/.*-> //p'\`
2864   while test -n \"\$file\"; do
2865     destdir=\`\$echo \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\`
2866
2867     # If there was a directory component, then change thisdir.
2868     if test \"x\$destdir\" != \"x\$file\"; then
2869       case \"\$destdir\" in
2870       [\\/]* | [A-Za-z]:[\\/]*) thisdir=\"\$destdir\" ;;
2871       *) thisdir=\"\$thisdir/\$destdir\" ;;
2872       esac
2873     fi
2874
2875     file=\`\$echo \"X\$file\" | \$Xsed -e 's%^.*/%%'\`
2876     file=\`ls -ld \"\$thisdir/\$file\" | sed -n 's/.*-> //p'\`
2877   done
2878
2879   # Try to get the absolute directory name.
2880   absdir=\`cd \"\$thisdir\" && pwd\`
2881   test -n \"\$absdir\" && thisdir=\"\$absdir\"
2882 "
2883
2884         if test "$fast_install" = yes; then
2885           echo >> $output "\
2886   program=lt-'$outputname'
2887   progdir=\"\$thisdir/$objdir\"
2888
2889   if test ! -f \"\$progdir/\$program\" || \\
2890      { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | sed 1q\`; \\
2891        test \"X\$file\" != \"X\$progdir/\$program\"; }; then
2892
2893     file=\"\$\$-\$program\"
2894
2895     if test ! -d \"\$progdir\"; then
2896       $mkdir \"\$progdir\"
2897     else
2898       $rm \"\$progdir/\$file\"
2899     fi"
2900
2901           echo >> $output "\
2902
2903     # relink executable if necessary
2904     if test -n \"\$relink_command\"; then
2905       if (cd \"\$thisdir\" && eval \$relink_command); then :
2906       else
2907         $rm \"\$progdir/\$file\"
2908         exit 1
2909       fi
2910     fi
2911
2912     $mv \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
2913     { $rm \"\$progdir/\$program\";
2914       $mv \"\$progdir/\$file\" \"\$progdir/\$program\"; }
2915     $rm \"\$progdir/\$file\"
2916   fi"
2917         else
2918           echo >> $output "\
2919   program='$outputname'
2920   progdir=\"\$thisdir/$objdir\"
2921 "
2922         fi
2923
2924         echo >> $output "\
2925
2926   if test -f \"\$progdir/\$program\"; then"
2927
2928         # Export our shlibpath_var if we have one.
2929         if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
2930           $echo >> $output "\
2931     # Add our own library path to $shlibpath_var
2932     $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
2933
2934     # Some systems cannot cope with colon-terminated $shlibpath_var
2935     # The second colon is a workaround for a bug in BeOS R4 sed
2936     $shlibpath_var=\`\$echo \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\`
2937
2938     export $shlibpath_var
2939 "
2940         fi
2941
2942         # fixup the dll searchpath if we need to.
2943         if test -n "$dllsearchpath"; then
2944           $echo >> $output "\
2945     # Add the dll search path components to the executable PATH
2946     PATH=$dllsearchpath:\$PATH
2947 "
2948         fi
2949
2950         $echo >> $output "\
2951     if test \"\$libtool_execute_magic\" != \"$magic\"; then
2952       # Run the actual program with our arguments.
2953 "
2954         case $host in
2955         *-*-cygwin* | *-*-mingw | *-*-os2*)
2956           # win32 systems need to use the prog path for dll
2957           # lookup to work
2958           $echo >> $output "\
2959       exec \$progdir\\\\\$program \${1+\"\$@\"}
2960 "
2961           ;;
2962         *)
2963           $echo >> $output "\
2964       # Export the path to the program.
2965       PATH=\"\$progdir:\$PATH\"
2966       export PATH
2967
2968       exec \$program \${1+\"\$@\"}
2969 "
2970           ;;
2971         esac
2972         $echo >> $output "\
2973       \$echo \"\$0: cannot exec \$program \${1+\"\$@\"}\"
2974       exit 1
2975     fi
2976   else
2977     # The program doesn't exist.
2978     \$echo \"\$0: error: \$progdir/\$program does not exist\" 1>&2
2979     \$echo \"This script is just a wrapper for \$program.\" 1>&2
2980     echo \"See the $PACKAGE documentation for more information.\" 1>&2
2981     exit 1
2982   fi
2983 fi\
2984 "
2985         chmod +x $output
2986       fi
2987       exit 0
2988       ;;
2989     esac
2990
2991     # See if we need to build an old-fashioned archive.
2992     for oldlib in $oldlibs; do
2993
2994       if test "$build_libtool_libs" = convenience; then
2995         oldobjs="$libobjs_save"
2996         addlibs="$convenience"
2997         build_libtool_libs=no
2998       else
2999         if test "$build_libtool_libs" = module; then
3000           oldobjs="$libobjs_save"
3001           build_libtool_libs=no
3002         else
3003           oldobjs="$objs "`$echo "X$libobjs_save" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`
3004         fi
3005         addlibs="$old_convenience"
3006       fi
3007
3008       if test -n "$addlibs"; then
3009         gentop="$output_objdir/${outputname}x"
3010         $show "${rm}r $gentop"
3011         $run ${rm}r "$gentop"
3012         $show "mkdir $gentop"
3013         $run mkdir "$gentop"
3014         status=$?
3015         if test $status -ne 0 && test ! -d "$gentop"; then
3016           exit $status
3017         fi
3018         generated="$generated $gentop"
3019
3020         # Add in members from convenience archives.
3021         for xlib in $addlibs; do
3022           # Extract the objects.
3023           case "$xlib" in
3024           [\\/]* | [A-Za-z]:[\\/]*) xabs="$xlib" ;;
3025           *) xabs=`pwd`"/$xlib" ;;
3026           esac
3027           xlib=`$echo "X$xlib" | $Xsed -e 's%^.*/%%'`
3028           xdir="$gentop/$xlib"
3029
3030           $show "${rm}r $xdir"
3031           $run ${rm}r "$xdir"
3032           $show "mkdir $xdir"
3033           $run mkdir "$xdir"
3034           status=$?
3035           if test $status -ne 0 && test ! -d "$xdir"; then
3036             exit $status
3037           fi
3038           $show "(cd $xdir && $AR x $xabs)"
3039           $run eval "(cd \$xdir && $AR x \$xabs)" || exit $?
3040
3041           oldobjs="$oldobjs "`find $xdir -name \*.${objext} -print -o -name \*.lo -print | $NL2SP`
3042         done
3043       fi
3044
3045       # Do each command in the archive commands.
3046       if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
3047         eval cmds=\"$old_archive_from_new_cmds\"
3048       else
3049         # Ensure that we have .o objects in place in case we decided
3050         # not to build a shared library, and have fallen back to building
3051         # static libs even though --disable-static was passed!
3052         for oldobj in $oldobjs; do
3053           if test ! -f $oldobj; then
3054             xdir=`$echo "X$oldobj" | $Xsed -e 's%/[^/]*$%%'`
3055             if test "X$xdir" = "X$oldobj"; then
3056               xdir="."
3057             else
3058               xdir="$xdir"
3059             fi
3060             baseobj=`$echo "X$oldobj" | $Xsed -e 's%^.*/%%'`
3061             obj=`$echo "X$baseobj" | $Xsed -e "$o2lo"`
3062             $show "(cd $xdir && ${LN_S} $obj $baseobj)"
3063             $run eval '(cd $xdir && ${LN_S} $obj $baseobj)' || exit $?
3064           fi
3065         done
3066
3067         eval cmds=\"$old_archive_cmds\"
3068       fi
3069       IFS="${IFS=       }"; save_ifs="$IFS"; IFS='~'
3070       for cmd in $cmds; do
3071         IFS="$save_ifs"
3072         $show "$cmd"
3073         $run eval "$cmd" || exit $?
3074       done
3075       IFS="$save_ifs"
3076     done
3077
3078     if test -n "$generated"; then
3079       $show "${rm}r$generated"
3080       $run ${rm}r$generated
3081     fi
3082
3083     # Now create the libtool archive.
3084     case "$output" in
3085     *.la)
3086       old_library=
3087       test "$build_old_libs" = yes && old_library="$libname.$libext"
3088       $show "creating $output"
3089
3090       if test -n "$xrpath"; then
3091         temp_xrpath=
3092         for libdir in $xrpath; do
3093           temp_xrpath="$temp_xrpath -R$libdir"
3094         done
3095         dependency_libs="$temp_xrpath $dependency_libs"
3096       fi
3097
3098       # Only create the output if not a dry run.
3099       if test -z "$run"; then
3100         for installed in no yes; do
3101           if test "$installed" = yes; then
3102             if test -z "$install_libdir"; then
3103               break
3104             fi
3105             output="$output_objdir/$outputname"i
3106           fi
3107           $rm $output
3108           $echo > $output "\
3109 # $outputname - a libtool library file
3110 # Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
3111 #
3112 # Please DO NOT delete this file!
3113 # It is necessary for linking the library.
3114
3115 # The name that we can dlopen(3).
3116 dlname='$dlname'
3117
3118 # Names of this library.
3119 library_names='$library_names'
3120
3121 # The name of the static archive.
3122 old_library='$old_library'
3123
3124 # Libraries that this one depends upon.
3125 dependency_libs='$dependency_libs'
3126
3127 # Version information for $libname.
3128 current=$current
3129 age=$age
3130 revision=$revision
3131
3132 # Is this an already installed library?
3133 installed=$installed
3134
3135 # Directory that this library needs to be installed in:
3136 libdir='$install_libdir'\
3137 "
3138         done
3139       fi
3140
3141       # Do a symbolic link so that the libtool archive can be found in
3142       # LD_LIBRARY_PATH before the program is installed.
3143       $show "(cd $output_objdir && $rm $outputname && $LN_S ../$outputname $outputname)"
3144       $run eval "(cd $output_objdir && $rm $outputname && $LN_S ../$outputname $outputname)" || exit $?
3145       ;;
3146     esac
3147     exit 0
3148     ;;
3149
3150   # libtool install mode
3151   install)
3152     modename="$modename: install"
3153
3154     # There may be an optional sh(1) argument at the beginning of
3155     # install_prog (especially on Windows NT).
3156     if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh; then
3157       # Aesthetically quote it.
3158       arg=`$echo "X$nonopt" | $Xsed -e "$sed_quote_subst"`
3159       case "$arg" in
3160       *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \     ]*|*]*)
3161         arg="\"$arg\""
3162         ;;
3163       esac
3164       install_prog="$arg "
3165       arg="$1"
3166       shift
3167     else
3168       install_prog=
3169       arg="$nonopt"
3170     fi
3171
3172     # The real first argument should be the name of the installation program.
3173     # Aesthetically quote it.
3174     arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
3175     case "$arg" in
3176     *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \       ]*|*]*)
3177       arg="\"$arg\""
3178       ;;
3179     esac
3180     install_prog="$install_prog$arg"
3181
3182     # We need to accept at least all the BSD install flags.
3183     dest=
3184     files=
3185     opts=
3186     prev=
3187     install_type=
3188     isdir=no
3189     stripme=
3190     for arg
3191     do
3192       if test -n "$dest"; then
3193         files="$files $dest"
3194         dest="$arg"
3195         continue
3196       fi
3197
3198       case "$arg" in
3199       -d) isdir=yes ;;
3200       -f) prev="-f" ;;
3201       -g) prev="-g" ;;
3202       -m) prev="-m" ;;
3203       -o) prev="-o" ;;
3204       -s)
3205         stripme=" -s"
3206         continue
3207         ;;
3208       -*) ;;
3209
3210       *)
3211         # If the previous option needed an argument, then skip it.
3212         if test -n "$prev"; then
3213           prev=
3214         else
3215           dest="$arg"
3216           continue
3217         fi
3218         ;;
3219       esac
3220
3221       # Aesthetically quote the argument.
3222       arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
3223       case "$arg" in
3224       *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \     ]*|*]*)
3225         arg="\"$arg\""
3226         ;;
3227       esac
3228       install_prog="$install_prog $arg"
3229     done
3230
3231     if test -z "$install_prog"; then
3232       $echo "$modename: you must specify an install program" 1>&2
3233       $echo "$help" 1>&2
3234       exit 1
3235     fi
3236
3237     if test -n "$prev"; then
3238       $echo "$modename: the \`$prev' option requires an argument" 1>&2
3239       $echo "$help" 1>&2
3240       exit 1
3241     fi
3242
3243     if test -z "$files"; then
3244       if test -z "$dest"; then
3245         $echo "$modename: no file or destination specified" 1>&2
3246       else
3247         $echo "$modename: you must specify a destination" 1>&2
3248       fi
3249       $echo "$help" 1>&2
3250       exit 1
3251     fi
3252
3253     # Strip any trailing slash from the destination.
3254     dest=`$echo "X$dest" | $Xsed -e 's%/$%%'`
3255
3256     # Check to see that the destination is a directory.
3257     test -d "$dest" && isdir=yes
3258     if test "$isdir" = yes; then
3259       destdir="$dest"
3260       destname=
3261     else
3262       destdir=`$echo "X$dest" | $Xsed -e 's%/[^/]*$%%'`
3263       test "X$destdir" = "X$dest" && destdir=.
3264       destname=`$echo "X$dest" | $Xsed -e 's%^.*/%%'`
3265
3266       # Not a directory, so check to see that there is only one file specified.
3267       set dummy $files
3268       if test $# -gt 2; then
3269         $echo "$modename: \`$dest' is not a directory" 1>&2
3270         $echo "$help" 1>&2
3271         exit 1
3272       fi
3273     fi
3274     case "$destdir" in
3275     [\\/]* | [A-Za-z]:[\\/]*) ;;
3276     *)
3277       for file in $files; do
3278         case "$file" in
3279         *.lo) ;;
3280         *)
3281           $echo "$modename: \`$destdir' must be an absolute directory name" 1>&2
3282           $echo "$help" 1>&2
3283           exit 1
3284           ;;
3285         esac
3286       done
3287       ;;
3288     esac
3289
3290     # This variable tells wrapper scripts just to set variables rather
3291     # than running their programs.
3292     libtool_install_magic="$magic"
3293
3294     staticlibs=
3295     future_libdirs=
3296     current_libdirs=
3297     for file in $files; do
3298
3299       # Do each installation.
3300       case "$file" in
3301       *.a | *.lib)
3302         # Do the static libraries later.
3303         staticlibs="$staticlibs $file"
3304         ;;
3305
3306       *.la)
3307         # Check to see that this really is a libtool archive.
3308         if (sed -e '2q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
3309         else
3310           $echo "$modename: \`$file' is not a valid libtool archive" 1>&2
3311           $echo "$help" 1>&2
3312           exit 1
3313         fi
3314
3315         library_names=
3316         old_library=
3317         # If there is no directory component, then add one.
3318         case "$file" in
3319         */* | *\\*) . $file ;;
3320         *) . ./$file ;;
3321         esac
3322
3323         # Add the libdir to current_libdirs if it is the destination.
3324         if test "X$destdir" = "X$libdir"; then
3325           case "$current_libdirs " in
3326           *" $libdir "*) ;;
3327           *) current_libdirs="$current_libdirs $libdir" ;;
3328           esac
3329         else
3330           # Note the libdir as a future libdir.
3331           case "$future_libdirs " in
3332           *" $libdir "*) ;;
3333           *) future_libdirs="$future_libdirs $libdir" ;;
3334           esac
3335         fi
3336
3337         dir="`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`/"
3338         test "X$dir" = "X$file/" && dir=
3339         dir="$dir$objdir"
3340
3341         # See the names of the shared library.
3342         set dummy $library_names
3343         if test -n "$2"; then
3344           realname="$2"
3345           shift
3346           shift
3347
3348           # Install the shared library and build the symlinks.
3349           $show "$install_prog $dir/$realname $destdir/$realname"
3350           $run eval "$install_prog $dir/$realname $destdir/$realname" || exit $?
3351
3352           if test $# -gt 0; then
3353             # Delete the old symlinks, and create new ones.
3354             for linkname
3355             do
3356               if test "$linkname" != "$realname"; then
3357                 $show "(cd $destdir && $rm $linkname && $LN_S $realname $linkname)"
3358                 $run eval "(cd $destdir && $rm $linkname && $LN_S $realname $linkname)"
3359               fi
3360             done
3361           fi
3362
3363           # Do each command in the postinstall commands.
3364           lib="$destdir/$realname"
3365           eval cmds=\"$postinstall_cmds\"
3366           IFS="${IFS=   }"; save_ifs="$IFS"; IFS='~'
3367           for cmd in $cmds; do
3368             IFS="$save_ifs"
3369             $show "$cmd"
3370             $run eval "$cmd" || exit $?
3371           done
3372           IFS="$save_ifs"
3373         fi
3374
3375         # Install the pseudo-library for information purposes.
3376         name=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
3377         instname="$dir/$name"i
3378         $show "$install_prog $instname $destdir/$name"
3379         $run eval "$install_prog $instname $destdir/$name" || exit $?
3380
3381         # Maybe install the static library, too.
3382         test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library"
3383         ;;
3384
3385       *.lo)
3386         # Install (i.e. copy) a libtool object.
3387
3388         # Figure out destination file name, if it wasn't already specified.
3389         if test -n "$destname"; then
3390           destfile="$destdir/$destname"
3391         else
3392           destfile=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
3393           destfile="$destdir/$destfile"
3394         fi
3395
3396         # Deduce the name of the destination old-style object file.
3397         case "$destfile" in
3398         *.lo)
3399           staticdest=`$echo "X$destfile" | $Xsed -e "$lo2o"`
3400           ;;
3401         *.o | *.obj)
3402           staticdest="$destfile"
3403           destfile=
3404           ;;
3405         *)
3406           $echo "$modename: cannot copy a libtool object to \`$destfile'" 1>&2
3407           $echo "$help" 1>&2
3408           exit 1
3409           ;;
3410         esac
3411
3412         # Install the libtool object if requested.
3413         if test -n "$destfile"; then
3414           $show "$install_prog $file $destfile"
3415           $run eval "$install_prog $file $destfile" || exit $?
3416         fi
3417
3418         # Install the old object if enabled.
3419         if test "$build_old_libs" = yes; then
3420           # Deduce the name of the old-style object file.
3421           staticobj=`$echo "X$file" | $Xsed -e "$lo2o"`
3422
3423           $show "$install_prog $staticobj $staticdest"
3424           $run eval "$install_prog \$staticobj \$staticdest" || exit $?
3425         fi
3426         exit 0
3427         ;;
3428
3429       *)
3430         # Figure out destination file name, if it wasn't already specified.
3431         if test -n "$destname"; then
3432           destfile="$destdir/$destname"
3433         else
3434           destfile=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
3435           destfile="$destdir/$destfile"
3436         fi
3437
3438         # Do a test to see if this is really a libtool program.
3439         if (sed -e '4q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
3440           link_against_libtool_libs=
3441           relink_command=
3442
3443           # If there is no directory component, then add one.
3444           case "$file" in
3445           */* | *\\*) . $file ;;
3446           *) . ./$file ;;
3447           esac
3448
3449           # Check the variables that should have been set.
3450           if test -z "$link_against_libtool_libs"; then
3451             $echo "$modename: invalid libtool wrapper script \`$file'" 1>&2
3452             exit 1
3453           fi
3454
3455           finalize=yes
3456           for lib in $link_against_libtool_libs; do
3457             # Check to see that each library is installed.
3458             libdir=
3459             if test -f "$lib"; then
3460               # If there is no directory component, then add one.
3461               case "$lib" in
3462               */* | *\\*) . $lib ;;
3463               *) . ./$lib ;;
3464               esac
3465             fi
3466             libfile="$libdir/`$echo "X$lib" | $Xsed -e 's%^.*/%%g'`"
3467             if test -n "$libdir" && test ! -f "$libfile"; then
3468               $echo "$modename: warning: \`$lib' has not been installed in \`$libdir'" 1>&2
3469               finalize=no
3470             fi
3471           done
3472
3473           outputname=
3474           if test "$fast_install" = no && test -n "$relink_command"; then
3475             if test "$finalize" = yes && test -z "$run"; then
3476               tmpdir="/tmp"
3477               test -n "$TMPDIR" && tmpdir="$TMPDIR"
3478               tmpdir="$tmpdir/libtool-$$"
3479               if $mkdir -p "$tmpdir" && chmod 700 "$tmpdir"; then :
3480               else
3481                 $echo "$modename: error: cannot create temporary directory \`$tmpdir'" 1>&2
3482                 continue
3483               fi
3484               outputname="$tmpdir/$file"
3485               # Replace the output file specification.
3486               relink_command=`$echo "X$relink_command" | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g'`
3487
3488               $show "$relink_command"
3489               if $run eval "$relink_command"; then :
3490               else
3491                 $echo "$modename: error: relink \`$file' with the above command before installing it" 1>&2
3492                 ${rm}r "$tmpdir"
3493                 continue
3494               fi
3495               file="$outputname"
3496             else
3497               $echo "$modename: warning: cannot relink \`$file'" 1>&2
3498             fi
3499           else
3500             # Install the binary that we compiled earlier.
3501             file=`$echo "X$file" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"`
3502           fi
3503         fi
3504
3505         $show "$install_prog$stripme $file $destfile"
3506         $run eval "$install_prog\$stripme \$file \$destfile" || exit $?
3507         test -n "$outputname" && ${rm}r "$tmpdir"
3508         ;;
3509       esac
3510     done
3511
3512     for file in $staticlibs; do
3513       name=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
3514
3515       # Set up the ranlib parameters.
3516       oldlib="$destdir/$name"
3517
3518       $show "$install_prog $file $oldlib"
3519       $run eval "$install_prog \$file \$oldlib" || exit $?
3520
3521       # Do each command in the postinstall commands.
3522       eval cmds=\"$old_postinstall_cmds\"
3523       IFS="${IFS=       }"; save_ifs="$IFS"; IFS='~'
3524       for cmd in $cmds; do
3525         IFS="$save_ifs"
3526         $show "$cmd"
3527         $run eval "$cmd" || exit $?
3528       done
3529       IFS="$save_ifs"
3530     done
3531
3532     if test -n "$future_libdirs"; then
3533       $echo "$modename: warning: remember to run \`$progname --finish$future_libdirs'" 1>&2
3534     fi
3535
3536     if test -n "$current_libdirs"; then
3537       # Maybe just do a dry run.
3538       test -n "$run" && current_libdirs=" -n$current_libdirs"
3539       exec $SHELL $0 --finish$current_libdirs
3540       exit 1
3541     fi
3542
3543     exit 0
3544     ;;
3545
3546   # libtool finish mode
3547   finish)
3548     modename="$modename: finish"
3549     libdirs="$nonopt"
3550     admincmds=
3551
3552     if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
3553       for dir
3554       do
3555         libdirs="$libdirs $dir"
3556       done
3557
3558       for libdir in $libdirs; do
3559         if test -n "$finish_cmds"; then
3560           # Do each command in the finish commands.
3561           eval cmds=\"$finish_cmds\"
3562           IFS="${IFS=   }"; save_ifs="$IFS"; IFS='~'
3563           for cmd in $cmds; do
3564             IFS="$save_ifs"
3565             $show "$cmd"
3566             $run eval "$cmd" || admincmds="$admincmds
3567        $cmd"
3568           done
3569           IFS="$save_ifs"
3570         fi
3571         if test -n "$finish_eval"; then
3572           # Do the single finish_eval.
3573           eval cmds=\"$finish_eval\"
3574           $run eval "$cmds" || admincmds="$admincmds
3575        $cmds"
3576         fi
3577       done
3578     fi
3579
3580     # Exit here if they wanted silent mode.
3581     test "$show" = : && exit 0
3582
3583     echo "----------------------------------------------------------------------"
3584     echo "Libraries have been installed in:"
3585     for libdir in $libdirs; do
3586       echo "   $libdir"
3587     done
3588     echo
3589     echo "If you ever happen to want to link against installed libraries"
3590     echo "in a given directory, LIBDIR, you must either use libtool, and"
3591     echo "specify the full pathname of the library, or use \`-LLIBDIR'"
3592     echo "flag during linking and do at least one of the following:"
3593     if test -n "$shlibpath_var"; then
3594       echo "   - add LIBDIR to the \`$shlibpath_var' environment variable"
3595       echo "     during execution"
3596     fi
3597     if test -n "$runpath_var"; then
3598       echo "   - add LIBDIR to the \`$runpath_var' environment variable"
3599       echo "     during linking"
3600     fi
3601     if test -n "$hardcode_libdir_flag_spec"; then
3602       libdir=LIBDIR
3603       eval flag=\"$hardcode_libdir_flag_spec\"
3604
3605       echo "   - use the \`$flag' linker flag"
3606     fi
3607     if test -n "$admincmds"; then
3608       echo "   - have your system administrator run these commands:$admincmds"
3609     fi
3610     if test -f /etc/ld.so.conf; then
3611       echo "   - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
3612     fi
3613     echo
3614     echo "See any operating system documentation about shared libraries for"
3615     echo "more information, such as the ld(1) and ld.so(8) manual pages."
3616     echo "----------------------------------------------------------------------"
3617     exit 0
3618     ;;
3619
3620   # libtool execute mode
3621   execute)
3622     modename="$modename: execute"
3623
3624     # The first argument is the command name.
3625     cmd="$nonopt"
3626     if test -z "$cmd"; then
3627       $echo "$modename: you must specify a COMMAND" 1>&2
3628       $echo "$help"
3629       exit 1
3630     fi
3631
3632     # Handle -dlopen flags immediately.
3633     for file in $execute_dlfiles; do
3634       if test ! -f "$file"; then
3635         $echo "$modename: \`$file' is not a file" 1>&2
3636         $echo "$help" 1>&2
3637         exit 1
3638       fi
3639
3640       dir=
3641       case "$file" in
3642       *.la)
3643         # Check to see that this really is a libtool archive.
3644         if (sed -e '2q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
3645         else
3646           $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
3647           $echo "$help" 1>&2
3648           exit 1
3649         fi
3650
3651         # Read the libtool library.
3652         dlname=
3653         library_names=
3654
3655         # If there is no directory component, then add one.
3656         case "$file" in
3657         */* | *\\*) . $file ;;
3658         *) . ./$file ;;
3659         esac
3660
3661         # Skip this library if it cannot be dlopened.
3662         if test -z "$dlname"; then
3663           # Warn if it was a shared library.
3664           test -n "$library_names" && $echo "$modename: warning: \`$file' was not linked with \`-export-dynamic'"
3665           continue
3666         fi
3667
3668         dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`
3669         test "X$dir" = "X$file" && dir=.
3670
3671         if test -f "$dir/$objdir/$dlname"; then
3672           dir="$dir/$objdir"
3673         else
3674           $echo "$modename: cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" 1>&2
3675           exit 1
3676         fi
3677         ;;
3678
3679       *.lo)
3680         # Just add the directory containing the .lo file.
3681         dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`
3682         test "X$dir" = "X$file" && dir=.
3683         ;;
3684
3685       *)
3686         $echo "$modename: warning \`-dlopen' is ignored for non-libtool libraries and objects" 1>&2
3687         continue
3688         ;;
3689       esac
3690
3691       # Get the absolute pathname.
3692       absdir=`cd "$dir" && pwd`
3693       test -n "$absdir" && dir="$absdir"
3694
3695       # Now add the directory to shlibpath_var.
3696       if eval "test -z \"\$$shlibpath_var\""; then
3697         eval "$shlibpath_var=\"\$dir\""
3698       else
3699         eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
3700       fi
3701     done
3702
3703     # This variable tells wrapper scripts just to set shlibpath_var
3704     # rather than running their programs.
3705     libtool_execute_magic="$magic"
3706
3707     # Check if any of the arguments is a wrapper script.
3708     args=
3709     for file
3710     do
3711       case "$file" in
3712       -*) ;;
3713       *)
3714         # Do a test to see if this is really a libtool program.
3715         if (sed -e '4q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
3716           # If there is no directory component, then add one.
3717           case "$file" in
3718           */* | *\\*) . $file ;;
3719           *) . ./$file ;;
3720           esac
3721
3722           # Transform arg to wrapped name.
3723           file="$progdir/$program"
3724         fi
3725         ;;
3726       esac
3727       # Quote arguments (to preserve shell metacharacters).
3728       file=`$echo "X$file" | $Xsed -e "$sed_quote_subst"`
3729       args="$args \"$file\""
3730     done
3731
3732     if test -z "$run"; then
3733       if test -n "$shlibpath_var"; then
3734         # Export the shlibpath_var.
3735         eval "export $shlibpath_var"
3736       fi
3737
3738       # Restore saved enviroment variables
3739       if test "${save_LC_ALL+set}" = set; then
3740         LC_ALL="$save_LC_ALL"; export LC_ALL
3741       fi
3742       if test "${save_LANG+set}" = set; then
3743         LANG="$save_LANG"; export LANG
3744       fi
3745
3746       # Now actually exec the command.
3747       eval "exec \$cmd$args"
3748
3749       $echo "$modename: cannot exec \$cmd$args"
3750       exit 1
3751     else
3752       # Display what would be done.
3753       if test -n "$shlibpath_var"; then
3754         eval "\$echo \"\$shlibpath_var=\$$shlibpath_var\""
3755         $echo "export $shlibpath_var"
3756       fi
3757       $echo "$cmd$args"
3758       exit 0
3759     fi
3760     ;;
3761
3762   # libtool uninstall mode
3763   uninstall)
3764     modename="$modename: uninstall"
3765     rm="$nonopt"
3766     files=
3767
3768     for arg
3769     do
3770       case "$arg" in
3771       -*) rm="$rm $arg" ;;
3772       *) files="$files $arg" ;;
3773       esac
3774     done
3775
3776     if test -z "$rm"; then
3777       $echo "$modename: you must specify an RM program" 1>&2
3778       $echo "$help" 1>&2
3779       exit 1
3780     fi
3781
3782     for file in $files; do
3783       dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`
3784       test "X$dir" = "X$file" && dir=.
3785       name=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
3786
3787       rmfiles="$file"
3788
3789       case "$name" in
3790       *.la)
3791         # Possibly a libtool archive, so verify it.
3792         if (sed -e '2q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
3793           . $dir/$name
3794
3795           # Delete the libtool libraries and symlinks.
3796           for n in $library_names; do
3797             rmfiles="$rmfiles $dir/$n"
3798           done
3799           test -n "$old_library" && rmfiles="$rmfiles $dir/$old_library"
3800
3801           $show "$rm $rmfiles"
3802           $run $rm $rmfiles
3803
3804           if test -n "$library_names"; then
3805             # Do each command in the postuninstall commands.
3806             eval cmds=\"$postuninstall_cmds\"
3807             IFS="${IFS=         }"; save_ifs="$IFS"; IFS='~'
3808             for cmd in $cmds; do
3809               IFS="$save_ifs"
3810               $show "$cmd"
3811               $run eval "$cmd"
3812             done
3813             IFS="$save_ifs"
3814           fi
3815
3816           if test -n "$old_library"; then
3817             # Do each command in the old_postuninstall commands.
3818             eval cmds=\"$old_postuninstall_cmds\"
3819             IFS="${IFS=         }"; save_ifs="$IFS"; IFS='~'
3820             for cmd in $cmds; do
3821               IFS="$save_ifs"
3822               $show "$cmd"
3823               $run eval "$cmd"
3824             done
3825             IFS="$save_ifs"
3826           fi
3827
3828           # FIXME: should reinstall the best remaining shared library.
3829         fi
3830         ;;
3831
3832       *.lo)
3833         if test "$build_old_libs" = yes; then
3834           oldobj=`$echo "X$name" | $Xsed -e "$lo2o"`
3835           rmfiles="$rmfiles $dir/$oldobj"
3836         fi
3837         $show "$rm $rmfiles"
3838         $run $rm $rmfiles
3839         ;;
3840
3841       *)
3842         $show "$rm $rmfiles"
3843         $run $rm $rmfiles
3844         ;;
3845       esac
3846     done
3847     exit 0
3848     ;;
3849
3850   "")
3851     $echo "$modename: you must specify a MODE" 1>&2
3852     $echo "$generic_help" 1>&2
3853     exit 1
3854     ;;
3855   esac
3856
3857   $echo "$modename: invalid operation mode \`$mode'" 1>&2
3858   $echo "$generic_help" 1>&2
3859   exit 1
3860 fi # test -z "$show_help"
3861
3862 # We need to display help for each of the modes.
3863 case "$mode" in
3864 "") $echo \
3865 "Usage: $modename [OPTION]... [MODE-ARG]...
3866
3867 Provide generalized library-building support services.
3868
3869     --config          show all configuration variables
3870     --debug           enable verbose shell tracing
3871 -n, --dry-run         display commands without modifying any files
3872     --features        display basic configuration information and exit
3873     --finish          same as \`--mode=finish'
3874     --help            display this help message and exit
3875     --mode=MODE       use operation mode MODE [default=inferred from MODE-ARGS]
3876     --quiet           same as \`--silent'
3877     --silent          don't print informational messages
3878     --version         print version information
3879
3880 MODE must be one of the following:
3881
3882       compile         compile a source file into a libtool object
3883       execute         automatically set library path, then run a program
3884       finish          complete the installation of libtool libraries
3885       install         install libraries or executables
3886       link            create a library or an executable
3887       uninstall       remove libraries from an installed directory
3888
3889 MODE-ARGS vary depending on the MODE.  Try \`$modename --help --mode=MODE' for
3890 a more detailed description of MODE."
3891   exit 0
3892   ;;
3893
3894 compile)
3895   $echo \
3896 "Usage: $modename [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
3897
3898 Compile a source file into a libtool library object.
3899
3900 This mode accepts the following additional options:
3901
3902   -o OUTPUT-FILE    set the output file name to OUTPUT-FILE
3903   -static           always build a \`.o' file suitable for static linking
3904
3905 COMPILE-COMMAND is a command to be used in creating a \`standard' object file
3906 from the given SOURCEFILE.
3907
3908 The output file name is determined by removing the directory component from
3909 SOURCEFILE, then substituting the C source code suffix \`.c' with the
3910 library object suffix, \`.lo'."
3911   ;;
3912
3913 execute)
3914   $echo \
3915 "Usage: $modename [OPTION]... --mode=execute COMMAND [ARGS]...
3916
3917 Automatically set library path, then run a program.
3918
3919 This mode accepts the following additional options:
3920
3921   -dlopen FILE      add the directory containing FILE to the library path
3922
3923 This mode sets the library path environment variable according to \`-dlopen'
3924 flags.
3925
3926 If any of the ARGS are libtool executable wrappers, then they are translated
3927 into their corresponding uninstalled binary, and any of their required library
3928 directories are added to the library path.
3929
3930 Then, COMMAND is executed, with ARGS as arguments."
3931   ;;
3932
3933 finish)
3934   $echo \
3935 "Usage: $modename [OPTION]... --mode=finish [LIBDIR]...
3936
3937 Complete the installation of libtool libraries.
3938
3939 Each LIBDIR is a directory that contains libtool libraries.
3940
3941 The commands that this mode executes may require superuser privileges.  Use
3942 the \`--dry-run' option if you just want to see what would be executed."
3943   ;;
3944
3945 install)
3946   $echo \
3947 "Usage: $modename [OPTION]... --mode=install INSTALL-COMMAND...
3948
3949 Install executables or libraries.
3950
3951 INSTALL-COMMAND is the installation command.  The first component should be
3952 either the \`install' or \`cp' program.
3953
3954 The rest of the components are interpreted as arguments to that command (only
3955 BSD-compatible install options are recognized)."
3956   ;;
3957
3958 link)
3959   $echo \
3960 "Usage: $modename [OPTION]... --mode=link LINK-COMMAND...
3961
3962 Link object files or libraries together to form another library, or to
3963 create an executable program.
3964
3965 LINK-COMMAND is a command using the C compiler that you would use to create
3966 a program from several object files.
3967
3968 The following components of LINK-COMMAND are treated specially:
3969
3970   -all-static       do not do any dynamic linking at all
3971   -avoid-version    do not add a version suffix if possible
3972   -dlopen FILE      \`-dlpreopen' FILE if it cannot be dlopened at runtime
3973   -dlpreopen FILE   link in FILE and add its symbols to lt_preloaded_symbols
3974   -export-dynamic   allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
3975   -export-symbols SYMFILE
3976                     try to export only the symbols listed in SYMFILE
3977   -export-symbols-regex REGEX
3978                     try to export only the symbols matching REGEX
3979   -LLIBDIR          search LIBDIR for required installed libraries
3980   -lNAME            OUTPUT-FILE requires the installed library libNAME
3981   -module           build a library that can dlopened
3982   -no-undefined     declare that a library does not refer to external symbols
3983   -o OUTPUT-FILE    create OUTPUT-FILE from the specified objects
3984   -release RELEASE  specify package release information
3985   -rpath LIBDIR     the created library will eventually be installed in LIBDIR
3986   -R[ ]LIBDIR       add LIBDIR to the runtime path of programs and libraries
3987   -static           do not do any dynamic linking of libtool libraries
3988   -version-info CURRENT[:REVISION[:AGE]]
3989                     specify library version info [each variable defaults to 0]
3990
3991 All other options (arguments beginning with \`-') are ignored.
3992
3993 Every other argument is treated as a filename.  Files ending in \`.la' are
3994 treated as uninstalled libtool libraries, other files are standard or library
3995 object files.
3996
3997 If the OUTPUT-FILE ends in \`.la', then a libtool library is created,
3998 only library objects (\`.lo' files) may be specified, and \`-rpath' is
3999 required, except when creating a convenience library.
4000
4001 If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created
4002 using \`ar' and \`ranlib', or on Windows using \`lib'.
4003
4004 If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file
4005 is created, otherwise an executable program is created."
4006   ;;
4007
4008 uninstall)
4009   $echo \
4010 "Usage: $modename [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
4011
4012 Remove libraries from an installation directory.
4013
4014 RM is the name of the program to use to delete files associated with each FILE
4015 (typically \`/bin/rm').  RM-OPTIONS are options (such as \`-f') to be passed
4016 to RM.
4017
4018 If FILE is a libtool library, all the files associated with it are deleted.
4019 Otherwise, only FILE itself is deleted using RM."
4020   ;;
4021
4022 *)
4023   $echo "$modename: invalid operation mode \`$mode'" 1>&2
4024   $echo "$help" 1>&2
4025   exit 1
4026   ;;
4027 esac
4028
4029 echo
4030 $echo "Try \`$modename --help' for more information about other modes."
4031
4032 exit 0
4033
4034 # Local Variables:
4035 # mode:shell-script
4036 # sh-indentation:2
4037 # End: