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) 1996-1998 Free Software Foundation, Inc.
   5 # Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
   6 #
   7 # This program is free software; you can redistribute it and/or modify
   8 # it under the terms of the GNU General Public License as published by
   9 # the Free Software Foundation; either version 2 of the License, or
  10 # (at your option) any later version.
  11 #
  12 # This program is distributed in the hope that it will be useful, but
  13 # WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15 # General Public License for more details.
  16 #
  17 # You should have received a copy of the GNU General Public License
  18 # along with this program; if not, write to the Free Software
  19 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  20 #
  21 # As a special exception to the GNU General Public License, if you
  22 # distribute this file as part of a program that contains a
  23 # configuration script generated by Autoconf, you may include it under
  24 # the same distribution terms that you use for the rest of that program.
  25
  26 # The name of this program.
  27 progname=`$echo "$0" | sed 's%^.*/%%'`
  28 modename="$progname"
  29
  30 # Constants.
  31 PROGRAM=ltmain.sh
  32 PACKAGE=libtool
  33 VERSION=1.2a
  34
  35 default_mode=
  36 help="Try \`$progname --help' for more information."
  37 magic="%%%MAGIC variable%%%"
  38 mkdir="mkdir"
  39 mv="mv -f"
  40 rm="rm -f"
  41
  42 # Sed substitution that helps us do robust quoting.  It backslashifies
  43 # metacharacters that are still active within double-quoted strings.
  44 Xsed='sed -e s/^X//'
  45 sed_quote_subst='s/\([\\`\\"$\\\\]\)/\\\1/g'
  46
  47 # NLS nuisances.
  48 # Only set LANG and LC_ALL to C if already set.
  49 # These must not be set unconditionally because not all systems understand
  50 # e.g. LANG=C (notably SCO).
  51 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
  52 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
  53
  54 if test "$LTCONFIG_VERSION" != "$VERSION"; then
  55   echo "$modename: ltconfig version \`$LTCONFIG_VERSION' does not match $PROGRAM version \`$VERSION'" 1>&2
  56   echo "Fatal configuration error.  See the $PACKAGE docs for more information." 1>&2
  57   exit 1
  58 fi
  59
  60 if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
  61   echo "$modename: not configured to build any kind of library" 1>&2
  62   echo "Fatal configuration error.  See the $PACKAGE docs for more information." 1>&2
  63   exit 1
  64 fi
  65
  66 # Global variables.
  67 mode=$default_mode
  68 nonopt=
  69 prev=
  70 prevopt=
  71 run=
  72 show="$echo"
  73 show_help=
  74 execute_dlfiles=
  75
  76 # Parse our command line options once, thoroughly.
  77 while test $# -gt 0
  78 do
  79   arg="$1"
  80   shift
  81
  82   case "$arg" in
  83   -*=*) optarg=`$echo "X$arg" | $Xsed -e 's/[-_a-zA-Z0-9]*=//'` ;;
  84   *) optarg= ;;
  85   esac
  86
  87   # If the previous option needs an argument, assign it.
  88   if test -n "$prev"; then
  89     case "$prev" in
  90     execute_dlfiles)
  91       eval "$prev=\"\$$prev \$arg\""
  92       ;;
  93     *)
  94       eval "$prev=\$arg"
  95       ;;
  96     esac
  97
  98     prev=
  99     prevopt=
 100     continue
 101   fi
 102
 103   # Have we seen a non-optional argument yet?
 104   case "$arg" in
 105   --help)
 106     show_help=yes
 107     ;;
 108
 109   --version)
 110     echo "$PROGRAM (GNU $PACKAGE) $VERSION"
 111     exit 0
 112     ;;
 113
 114   --config)
 115     sed -e '1,/^### BEGIN LIBTOOL CONFIG/d' -e '/^### END LIBTOOL CONFIG/,$d' $0
 116     exit 0
 117     ;;
 118
 119   --debug)
 120     echo "$progname: enabling shell trace mode"
 121     set -x
 122     ;;
 123
 124   --dry-run | -n)
 125     run=:
 126     ;;
 127
 128   --features)
 129     echo "host: $host"
 130     if test "$build_libtool_libs" = yes; then
 131       echo "enable shared libraries"
 132     else
 133       echo "disable shared libraries"
 134     fi
 135     if test "$build_old_libs" = yes; then
 136       echo "enable static libraries"
 137     else
 138       echo "disable static libraries"
 139     fi
 140     exit 0
 141     ;;
 142
 143   --finish) mode="finish" ;;
 144
 145   --mode) prevopt="--mode" prev=mode ;;
 146   --mode=*) mode="$optarg" ;;
 147
 148   --quiet | --silent)
 149     show=:
 150     ;;
 151
 152   -dlopen)
 153     prevopt="-dlopen"
 154     prev=execute_dlfiles
 155     ;;
 156
 157   -*)
 158     $echo "$modename: unrecognized option \`$arg'" 1>&2
 159     $echo "$help" 1>&2
 160     exit 1
 161     ;;
 162
 163   *)
 164     nonopt="$arg"
 165     break
 166     ;;
 167   esac
 168 done
 169
 170 if test -n "$prevopt"; then
 171   $echo "$modename: option \`$prevopt' requires an argument" 1>&2
 172   $echo "$help" 1>&2
 173   exit 1
 174 fi
 175
 176 if test -z "$show_help"; then
 177
 178   # Infer the operation mode.
 179   if test -z "$mode"; then
 180     case "$nonopt" in
 181     *cc | *++ | gcc* | *-gcc*)
 182       mode=link
 183       for arg
 184       do
 185         case "$arg" in
 186         -c)
 187            mode=compile
 188            break
 189            ;;
 190         esac
 191       done
 192       ;;
 193     *db | *dbx)
 194       mode=execute
 195       ;;
 196     *install*|cp|mv)
 197       mode=install
 198       ;;
 199     *rm)
 200       mode=uninstall
 201       ;;
 202     *)
 203       # If we have no mode, but dlfiles were specified, then do execute mode.
 204       test -n "$execute_dlfiles" && mode=execute
 205
 206       # Just use the default operation mode.
 207       if test -z "$mode"; then
 208         if test -n "$nonopt"; then
 209           $echo "$modename: warning: cannot infer operation mode from \`$nonopt'" 1>&2
 210         else
 211           $echo "$modename: warning: cannot infer operation mode without MODE-ARGS" 1>&2
 212         fi
 213       fi
 214       ;;
 215     esac
 216   fi
 217
 218   # Only execute mode is allowed to have -dlopen flags.
 219   if test -n "$execute_dlfiles" && test "$mode" != execute; then
 220     $echo "$modename: unrecognized option \`-dlopen'" 1>&2
 221     $echo "$help" 1>&2
 222     exit 1
 223   fi
 224
 225   # Change the help message to a mode-specific one.
 226   generic_help="$help"
 227   help="Try \`$modename --help --mode=$mode' for more information."
 228
 229   # These modes are in order of execution frequency so that they run quickly.
 230   case "$mode" in
 231   # libtool compile mode
 232   compile)
 233     modename="$modename: compile"
 234     # Get the compilation command and the source file.
 235     base_compile=
 236     lastarg=
 237     srcfile="$nonopt"
 238     suppress_output=
 239
 240     for arg
 241     do
 242       # Accept any command-line options.
 243       case "$arg" in
 244       -o)
 245         $echo "$modename: you cannot specify the output filename with \`-o'" 1>&2
 246         $echo "$help" 1>&2
 247         exit 1
 248         ;;
 249
 250       -static)
 251         build_libtool_libs=no
 252         build_old_libs=yes
 253         continue
 254         ;;
 255       esac
 256
 257       # Accept the current argument as the source file.
 258       lastarg="$srcfile"
 259       srcfile="$arg"
 260
 261       # Aesthetically quote the previous argument.
 262
 263       # Backslashify any backslashes, double quotes, and dollar signs.
 264       # These are the only characters that are still specially
 265       # interpreted inside of double-quoted scrings.
 266       lastarg=`$echo "X$lastarg" | $Xsed -e "$sed_quote_subst"`
 267
 268       # Double-quote args containing other shell metacharacters.
 269       # Many Bourne shells cannot handle close brackets correctly in scan
 270       # sets, so we specify it separately.
 271       case "$lastarg" in
 272       *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \     ]*|*]*)
 273         lastarg="\"$lastarg\""
 274         ;;
 275       esac
 276
 277       # Add the previous argument to base_compile.
 278       if test -z "$base_compile"; then
 279         base_compile="$lastarg"
 280       else
 281         base_compile="$base_compile $lastarg"
 282       fi
 283     done
 284
 285     # Get the name of the library object.
 286     libobj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%'`
 287
 288     # Recognize several different file suffixes.
 289     xform='[cCFSfms]'
 290     case "$libobj" in
 291     *.ada) xform=ada ;;
 292     *.adb) xform=adb ;;
 293     *.ads) xform=ads ;;
 294     *.asm) xform=asm ;;
 295     *.c++) xform=c++ ;;
 296     *.cc) xform=cc ;;
 297     *.cpp) xform=cpp ;;
 298     *.cxx) xform=cxx ;;
 299     *.f90) xform=f90 ;;
 300     *.for) xform=for ;;
 301     esac
 302
 303     libobj=`$echo "X$libobj" | $Xsed -e "s/\.$xform$/.lo/"`
 304
 305     case "$libobj" in
 306     *.lo) obj=`$echo "X$libobj" | $Xsed -e 's/\.lo$/.o/'` ;;
 307     *)
 308       $echo "$modename: cannot determine name of library object from \`$srcfile'" 1>&2
 309       exit 1
 310       ;;
 311     esac
 312
 313     if test -z "$base_compile"; then
 314       $echo "$modename: you must specify a compilation command" 1>&2
 315       $echo "$help" 1>&2
 316       exit 1
 317     fi
 318
 319     # Delete any leftover library objects.
 320     if test "$build_old_libs" = yes; then
 321       $run $rm $obj $libobj
 322       trap "$run $rm $obj $libobj; exit 1" 1 2 15
 323     else
 324       $run $rm $libobj
 325       trap "$run $rm $libobj; exit 1" 1 2 15
 326     fi
 327
 328     # Only build a PIC object if we are building libtool libraries.
 329     if test "$build_libtool_libs" = yes; then
 330       # Without this assignment, base_compile gets emptied.
 331       fbsd_hideous_sh_bug=$base_compile
 332
 333       # All platforms use -DPIC, to notify preprocessed assembler code.
 334       $show "$base_compile$pic_flag -DPIC $srcfile"
 335       if $run eval "$base_compile\$pic_flag -DPIC \$srcfile"; then :
 336       else
 337         test -n "$obj" && $run $rm $obj
 338         exit 1
 339       fi
 340
 341       # If we have no pic_flag, then copy the object into place and finish.
 342       if test -z "$pic_flag"; then
 343         $show "$LN_S $obj $libobj"
 344         $run $LN_S $obj $libobj
 345         exit $?
 346       fi
 347
 348       # Just move the object, then go on to compile the next one
 349       $show "$mv $obj $libobj"
 350       $run $mv $obj $libobj || exit 1
 351
 352       # Allow error messages only from the first compilation.
 353       suppress_output=' >/dev/null 2>&1'
 354     fi
 355
 356     # Only build a position-dependent object if we build old libraries.
 357     if test "$build_old_libs" = yes; then
 358       # Suppress compiler output if we already did a PIC compilation.
 359       $show "$base_compile $srcfile$suppress_output"
 360       if $run eval "$base_compile \$srcfile$suppress_output"; then :
 361       else
 362         $run $rm $obj $libobj
 363         exit 1
 364       fi
 365     fi
 366
 367     # Create an invalid libtool object if no PIC, so that we do not
 368     # accidentally link it into a program.
 369     if test "$build_libtool_libs" != yes; then
 370       $show "echo timestamp > $libobj"
 371       $run eval "echo timestamp > \$libobj" || exit $?
 372     fi
 373
 374     exit 0
 375     ;;
 376
 377   # libtool link mode
 378   link)
 379     modename="$modename: link"
 380     CC="$nonopt"
 381     allow_undefined=yes
 382     compile_command="$CC"
 383     finalize_command="$CC"
 384
 385     compile_shlibpath=
 386     finalize_shlibpath=
 387     deplibs=
 388     dlfiles=
 389     dlprefiles=
 390     export_dynamic=no
 391     hardcode_libdirs=
 392     libobjs=
 393     link_against_libtool_libs=
 394     ltlibs=
 395     objs=
 396     prev=
 397     prevarg=
 398     release=
 399     rpath=
 400     perm_rpath=
 401     temp_rpath=
 402     vinfo=
 403
 404     # We need to know -static, to get the right output filenames.
 405     for arg
 406     do
 407       case "$arg" in
 408       -all-static | -static)
 409         if test "X$arg" = "X-all-static" && test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
 410             $echo "$modename: warning: complete static linking is impossible in this configuration" 1>&2
 411         fi
 412         build_libtool_libs=no
 413         build_old_libs=yes
 414         break
 415         ;;
 416       esac
 417     done
 418
 419     # See if our shared archives depend on static archives.
 420     test -n "$old_archive_from_new_cmds" && build_old_libs=yes
 421
 422     # Go through the arguments, transforming them on the way.
 423     for arg
 424     do
 425       # If the previous option needs an argument, assign it.
 426       if test -n "$prev"; then
 427         case "$prev" in
 428         output)
 429           compile_command="$compile_command @OUTPUT@"
 430           finalize_command="$finalize_command @OUTPUT@"
 431           ;;
 432         esac
 433
 434         case "$prev" in
 435         dlfiles|dlprefiles)
 436           case "$arg" in
 437           *.la | *.lo) ;;  # We handle these cases below.
 438           *)
 439             dlprefiles="$dlprefiles $arg"
 440             test "$prev" = dlfiles && dlfiles="$dlfiles $arg"
 441             prev=
 442             ;;
 443           esac
 444           ;;
 445         release)
 446           release="-$arg"
 447           prev=
 448           continue
 449           ;;
 450         rpath)
 451           rpath="$rpath $arg"
 452           prev=
 453           continue
 454           ;;
 455         *)
 456           eval "$prev=\"\$arg\""
 457           prev=
 458           continue
 459           ;;
 460         esac
 461       fi
 462
 463       prevarg="$arg"
 464
 465       case "$arg" in
 466       -all-static)
 467         if test -n "$link_static_flag"; then
 468           compile_command="$compile_command $link_static_flag"
 469           finalize_command="$finalize_command $link_static_flag"
 470         fi
 471         continue
 472         ;;
 473
 474       -allow-undefined)
 475         # FIXME: remove this flag sometime in the future.
 476         $echo "$modename: \`-allow-undefined' is deprecated because it is the default" 1>&2
 477         continue
 478         ;;
 479
 480       -dlopen)
 481         prev=dlfiles
 482         continue
 483         ;;
 484
 485       -dlpreopen)
 486         prev=dlprefiles
 487         continue
 488         ;;
 489
 490       -export-dynamic)
 491         if test "$export_dynamic" != yes; then
 492           export_dynamic=yes
 493           if test -n "$export_dynamic_flag_spec"; then
 494             eval arg=\"$export_dynamic_flag_spec\"
 495           else
 496             arg=
 497           fi
 498
 499           # Add the symbol object into the linking commands.
 500           compile_command="$compile_command @SYMFILE@"
 501           finalize_command="$finalize_command @SYMFILE@"
 502         fi
 503         ;;
 504
 505       -L*)
 506         dir=`$echo "X$arg" | $Xsed -e 's%^-L\(.*\)$%\1%'`
 507         case "$dir" in
 508         /* | [A-Za-z]:\\*)
 509           # Add the corresponding hardcode_libdir_flag, if it is not identical.
 510           ;;
 511         *)
 512           $echo "$modename: \`-L$dir' cannot specify a relative directory" 1>&2
 513           exit 1
 514           ;;
 515         esac
 516         deplibs="$deplibs $arg"
 517         ;;
 518
 519       -l*) deplibs="$deplibs $arg" ;;
 520
 521       -no-undefined)
 522         allow_undefined=no
 523         continue
 524         ;;
 525
 526       -o) prev=output ;;
 527
 528       -release)
 529         prev=release
 530         continue
 531         ;;
 532
 533       -rpath)
 534         prev=rpath
 535         continue
 536         ;;
 537
 538       -static)
 539         # If we have no pic_flag, then this is the same as -all-static.
 540         if test -z "$pic_flag" && test -n "$link_static_flag"; then
 541           compile_command="$compile_command $link_static_flag"
 542           finalize_command="$finalize_command $link_static_flag"
 543         fi
 544         continue
 545         ;;
 546
 547       -version-info)
 548         prev=vinfo
 549         continue
 550         ;;
 551
 552       # Some other compiler flag.
 553       -* | +*)
 554         # Unknown arguments in both finalize_command and compile_command need
 555         # to be aesthetically quoted because they are evaled later.
 556         arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
 557         case "$arg" in
 558         *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \   ]*|*]*)
 559           arg="\"$arg\""
 560           ;;
 561         esac
 562         ;;
 563
 564       *.o | *.a)
 565         # A standard object.
 566         objs="$objs $arg"
 567         ;;
 568
 569       *.lo)
 570         # A library object.
 571         if test "$prev" = dlfiles; then
 572           dlfiles="$dlfiles $arg"
 573           if test "$build_libtool_libs" = yes; then
 574             prev=
 575             continue
 576           else
 577             # If libtool objects are unsupported, then we need to preload.
 578             prev=dlprefiles
 579           fi
 580         fi
 581
 582         if test "$prev" = dlprefiles; then
 583           # Preload the old-style object.
 584           dlprefiles="$dlprefiles "`$echo "X$arg" | $Xsed -e 's/\.lo$/.o/'`
 585           prev=
 586         fi
 587         libobjs="$libobjs $arg"
 588         ;;
 589
 590       *.la)
 591         # A libtool-controlled library.
 592
 593         dlname=
 594         libdir=
 595         library_names=
 596         old_library=
 597
 598         # Check to see that this really is a libtool archive.
 599         if (sed -e '2q' $arg | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
 600         else
 601           $echo "$modename: \`$arg' is not a valid libtool archive" 1>&2
 602           exit 1
 603         fi
 604
 605         # If there is no directory component, then add one.
 606         case "$arg" in
 607         */* | *\\*) . $arg ;;
 608         *) . ./$arg ;;
 609         esac
 610
 611         if test -z "$libdir"; then
 612           $echo "$modename: \`$arg' contains no -rpath information" 1>&2
 613           exit 1
 614         fi
 615
 616         # Get the name of the library we link against.
 617         linklib=
 618         for l in $old_library $library_names; do
 619           linklib="$l"
 620         done
 621
 622         if test -z "$linklib"; then
 623           $echo "$modename: cannot find name of link library for \`$arg'" 1>&2
 624           exit 1
 625         fi
 626
 627         # Find the relevant object directory and library name.
 628         name=`$echo "X$arg" | $Xsed -e 's%^.*/%%' -e 's/\.la$//' -e 's/^lib//'`
 629         dir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
 630         if test "X$dir" = "X$arg"; then
 631           dir="$objdir"
 632         else
 633           dir="$dir/$objdir"
 634         fi
 635
 636         # This library was specified with -dlopen.
 637         if test "$prev" = dlfiles; then
 638           dlfiles="$dlfiles $arg"
 639           if test -z "$dlname"; then
 640             # If there is no dlname, we need to preload.
 641             prev=dlprefiles
 642           else
 643             # We should not create a dependency on this library, but we
 644             # may need any libraries it requires.
 645             compile_command="$compile_command$dependency_libs"
 646             finalize_command="$finalize_command$dependency_libs"
 647             prev=
 648             continue
 649           fi
 650         fi
 651
 652         # The library was specified with -dlpreopen.
 653         if test "$prev" = dlprefiles; then
 654           # Prefer using a static library (so that no silly _DYNAMIC symbols
 655           # are required to link).
 656           if test -n "$old_library"; then
 657             dlprefiles="$dlprefiles $dir/$old_library"
 658           else
 659             dlprefiles="$dlprefiles $dir/$linklib"
 660           fi
 661           prev=
 662         fi
 663
 664         if test "$build_libtool_libs" = yes && test -n "$library_names"; then
 665           link_against_libtool_libs="$link_against_libtool_libs $arg"
 666           if test -n "$shlibpath_var"; then
 667             # Make sure the rpath contains only unique directories.
 668             case "$temp_rpath " in
 669             *" $dir "*) ;;
 670             *) temp_rpath="$temp_rpath $dir" ;;
 671             esac
 672           fi
 673
 674           # This is the magic to use -rpath.
 675           if test -n "$hardcode_libdir_flag_spec"; then
 676             if test -n "$hardcode_libdir_separator"; then
 677               if test -z "$hardcode_libdirs"; then
 678                 # Put the magic libdir with the hardcode flag.
 679                 hardcode_libdirs="$libdir"
 680                 libdir="@HARDCODE_LIBDIRS@"
 681               else
 682                 # Just accumulate the unique libdirs.
 683                 case "$hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator" in
 684                 *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
 685                   ;;
 686                 *)
 687                   hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
 688                   ;;
 689                 esac
 690                 libdir=
 691               fi
 692             fi
 693
 694             if test -n "$libdir"; then
 695               eval flag=\"$hardcode_libdir_flag_spec\"
 696
 697               compile_command="$compile_command $flag"
 698               finalize_command="$finalize_command $flag"
 699             fi
 700           elif test -n "$runpath_var"; then
 701             # Do the same for the permanent run path.
 702             case "$perm_rpath " in
 703             *" $libdir "*) ;;
 704             *) perm_rpath="$perm_rpath $libdir" ;;
 705             esac
 706           fi
 707
 708
 709           case "$hardcode_action" in
 710           immediate)
 711             if test "$hardcode_direct" = no; then
 712               compile_command="$compile_command $dir/$linklib"
 713             elif test "$hardcode_minus_L" = no; then
 714               compile_command="$compile_command -L$dir -l$name"
 715             elif test "$hardcode_shlibpath_var" = no; then
 716               compile_shlibpath="$compile_shlibpath$dir:"
 717               compile_command="$compile_command -l$name"
 718             fi
 719             ;;
 720
 721           relink)
 722             # We need an absolute path.
 723             case "$dir" in
 724             /* | [A-Za-z]:\\*) ;;
 725             *)
 726               absdir=`cd "$dir" && pwd`
 727               if test -z "$absdir"; then
 728                 $echo "$modename: cannot determine absolute directory name of \`$dir'" 1>&2
 729                 exit 1
 730               fi
 731               dir="$absdir"
 732               ;;
 733             esac
 734
 735             if test "$hardcode_direct" = yes; then
 736               compile_command="$compile_command $dir/$linklib"
 737             elif test "$hardcode_minus_L" = yes; then
 738               compile_command="$compile_command -L$dir -l$name"
 739             elif test "$hardcode_shlibpath_var" = yes; then
 740               compile_shlibpath="$compile_shlibpath$dir:"
 741               compile_command="$compile_command -l$name"
 742             fi
 743             ;;
 744           esac
 745
 746           # Finalize command for both is simple: just hardcode it.
 747           if test "$hardcode_direct" = yes; then
 748             finalize_command="$finalize_command $libdir/$linklib"
 749           elif test "$hardcode_minus_L" = yes; then
 750             finalize_command="$finalize_command -L$libdir -l$name"
 751           elif test "$hardcode_shlibpath_var" = yes; then
 752             finalize_shlibpath="$finalize_shlibpath$libdir:"
 753             finalize_command="$finalize_command -l$name"
 754           else
 755             # We cannot seem to hardcode it, guess we'll fake it.
 756             finalize_command="$finalize_command -L$libdir -l$name"
 757           fi
 758         else
 759           # Transform directly to old archives if we don't build new libraries.
 760           if test -n "$pic_flag" && test -z "$old_library"; then
 761             $echo "$modename: cannot find static library for \`$arg'" 1>&2
 762             exit 1
 763           fi
 764
 765           # Here we assume that one of hardcode_direct or hardcode_minus_L
 766           # is not unsupported.  This is valid on all known static and
 767           # shared platforms.
 768           if test "$hardcode_direct" != unsupported; then
 769             test -n "$old_library" && linklib="$old_library"
 770             compile_command="$compile_command $dir/$linklib"
 771             finalize_command="$finalize_command $dir/$linklib"
 772           else
 773             compile_command="$compile_command -L$dir -l$name"
 774             finalize_command="$finalize_command -L$dir -l$name"
 775           fi
 776         fi
 777
 778         # Add in any libraries that this one depends upon.
 779         compile_command="$compile_command$dependency_libs"
 780         finalize_command="$finalize_command$dependency_libs"
 781         continue
 782         ;;
 783
 784       # Some other compiler argument.
 785       *)
 786         # Unknown arguments in both finalize_command and compile_command need
 787         # to be aesthetically quoted because they are evaled later.
 788         arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
 789         case "$arg" in
 790         *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \   ]*|*]*)
 791           arg="\"$arg\""
 792           ;;
 793         esac
 794         ;;
 795       esac
 796
 797       # Now actually substitute the argument into the commands.
 798       if test -n "$arg"; then
 799         compile_command="$compile_command $arg"
 800         finalize_command="$finalize_command $arg"
 801       fi
 802     done
 803
 804     if test -n "$prev"; then
 805       $echo "$modename: the \`$prevarg' option requires an argument" 1>&2
 806       $echo "$help" 1>&2
 807       exit 1
 808     fi
 809
 810     if test -n "$vinfo" && test -n "$release"; then
 811       $echo "$modename: you cannot specify both \`-version-info' and \`-release'" 1>&2
 812       $echo "$help" 1>&2
 813       exit 1
 814     fi
 815
 816     oldlib=
 817     oldobjs=
 818     case "$output" in
 819     "")
 820       $echo "$modename: you must specify an output file" 1>&2
 821       $echo "$help" 1>&2
 822       exit 1
 823       ;;
 824
 825     */* | *\\*)
 826       $echo "$modename: output file \`$output' must have no directory components" 1>&2
 827       exit 1
 828       ;;
 829
 830     *.a)
 831       # Now set the variables for building old libraries.
 832       build_libtool_libs=no
 833       build_old_libs=yes
 834       oldlib="$output"
 835       $show "$rm $oldlib"
 836       $run $rm $oldlib
 837       ;;
 838
 839     *.la)
 840       # Make sure we only generate libraries of the form `libNAME.la'.
 841       case "$output" in
 842       lib*) ;;
 843       *)
 844         $echo "$modename: libtool library \`$arg' must begin with \`lib'" 1>&2
 845         $echo "$help" 1>&2
 846         exit 1
 847         ;;
 848       esac
 849
 850       name=`$echo "X$output" | $Xsed -e 's/\.la$//' -e 's/^lib//'`
 851       eval libname=\"$libname_spec\"
 852
 853       # All the library-specific variables (install_libdir is set above).
 854       library_names=
 855       old_library=
 856       dlname=
 857       current=0
 858       revision=0
 859       age=0
 860
 861       if test -n "$objs"; then
 862         $echo "$modename: cannot build libtool library \`$output' from non-libtool objects:$objs" 2>&1
 863         exit 1
 864       fi
 865
 866       # How the heck are we supposed to write a wrapper for a shared library?
 867       if test -n "$link_against_libtool_libs"; then
 868         $echo "$modename: libtool library \`$output' may not depend on uninstalled libraries:$link_against_libtool_libs" 1>&2
 869         exit 1
 870       fi
 871
 872       if test -n "$dlfiles$dlprefiles"; then
 873         $echo "$modename: warning: \`-dlopen' is ignored while creating libtool libraries" 1>&2
 874         # Nullify the symbol file.
 875         compile_command=`$echo "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"`
 876         finalize_command=`$echo "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"`
 877       fi
 878
 879       if test -z "$rpath"; then
 880         $echo "$modename: you must specify an installation directory with \`-rpath'" 1>&2
 881         $echo "$help" 1>&2
 882         exit 1
 883       fi
 884
 885       set dummy $rpath
 886       if test $# -gt 2; then
 887         $echo "$modename: warning: ignoring multiple \`-rpath's for a libtool library" 1>&2
 888       fi
 889       install_libdir="$2"
 890
 891       if test -n "$vinfo"; then
 892
 893         # Parse the version information argument.
 894         IFS="${IFS=     }"; save_ifs="$IFS"; IFS=':'
 895         set dummy $vinfo
 896         IFS="$save_ifs"
 897
 898         if test -n "$5"; then
 899           $echo "$modename: too many parameters to \`-version-info'" 1>&2
 900           $echo "$help" 1>&2
 901           exit 1
 902         fi
 903
 904         test -n "$2" && current="$2"
 905         test -n "$3" && revision="$3"
 906         test -n "$4" && age="$4"
 907
 908         # Check that each of the things are valid numbers.
 909         case "$current" in
 910         0 | [1-9] | [1-9][0-9]*) ;;
 911         *)
 912           $echo "$modename: CURRENT \`$current' is not a nonnegative integer" 1>&2
 913           $echo "$modename: \`$vinfo' is not valid version information" 1>&2
 914           exit 1
 915           ;;
 916         esac
 917
 918         case "$revision" in
 919         0 | [1-9] | [1-9][0-9]*) ;;
 920         *)
 921           $echo "$modename: REVISION \`$revision' is not a nonnegative integer" 1>&2
 922           $echo "$modename: \`$vinfo' is not valid version information" 1>&2
 923           exit 1
 924           ;;
 925         esac
 926
 927         case "$age" in
 928         0 | [1-9] | [1-9][0-9]*) ;;
 929         *)
 930           $echo "$modename: AGE \`$age' is not a nonnegative integer" 1>&2
 931           $echo "$modename: \`$vinfo' is not valid version information" 1>&2
 932           exit 1
 933           ;;
 934         esac
 935
 936         if test $age -gt $current; then
 937           $echo "$modename: AGE \`$age' is greater than the current interface number \`$current'" 1>&2
 938           $echo "$modename: \`$vinfo' is not valid version information" 1>&2
 939           exit 1
 940         fi
 941
 942         # Calculate the version variables.
 943         version_vars="version_type current age revision"
 944         case "$version_type" in
 945         none) ;;
 946
 947         linux)
 948           version_vars="$version_vars major versuffix"
 949           major=.`expr $current - $age`
 950           versuffix=".$major.$age.$revision"
 951           ;;
 952
 953         osf)
 954           version_vars="$version_vars versuffix verstring"
 955           major=.`expr $current - $age`
 956           versuffix=."$current.$age.$revision"
 957           verstring="$current.$age.$revision"
 958
 959           # Add in all the interfaces that we are compatible with.
 960           loop=$age
 961           while test $loop != 0; do
 962             iface=`expr $current - $loop`
 963             loop=`expr $loop - 1`
 964             verstring="$verstring:${iface}.0"
 965           done
 966
 967           # Make executables depend on our current version.
 968           verstring="$verstring:${current}.0"
 969           ;;
 970
 971         sunos)
 972           version_vars="$version_vars major versuffix"
 973           major=."$current"
 974           versuffix=."$current.$revision"
 975           ;;
 976
 977         windows)
 978           # Like Linux, but with '-' rather than '.', since we only
 979           # want one extension on Windows 95.
 980           version_vars="$version_vars major versuffix"
 981           major=`expr $current - $age`
 982           versuffix="-$major-$age-$revision"
 983           ;;
 984
 985         *)
 986           $echo "$modename: unknown library version type \`$version_type'" 1>&2
 987           echo "Fatal configuration error.  See the $PACKAGE docs for more information." 1>&2
 988           exit 1
 989           ;;
 990         esac
 991       else
 992
 993         # No version information.
 994         version_vars=
 995
 996         case "$version_type" in
 997         none) ;;
 998
 999         linux)
1000           version_vars="$version_vars versuffix major"
1001           major=
1002           versuffix=
1003           ;;
1004
1005         osf)
1006           version_vars="$version_vars versuffix verstring"
1007           major=
1008           versuffix=
1009           verstring=":0.0"
1010           ;;
1011
1012         sunos)
1013           version_vars="$version_vars major versuffix"
1014           major=
1015           versuffix=
1016           ;;
1017
1018         windows)
1019           # Like Linux, but with '-' rather than '.', and with a leading
1020           # '-', since we only want one extension on Windows 95.
1021           version_vars="$version_vars major versuffix"
1022           major=
1023           versuffix=
1024           ;;
1025
1026         *)
1027           $echo "$modename: unknown library version type \`$version_type'" 1>&2
1028           echo "Fatal configuration error.  See the $PACKAGE docs for more information." 1>&2
1029           exit 1
1030           ;;
1031         esac
1032       fi
1033
1034       # Create the output directory, or remove our outputs if we need to.
1035       if test -d $objdir; then
1036         $show "$rm $objdir/$output $objdir/$libname.* $objdir/${libname}${release}.*"
1037         $run $rm $objdir/$output $objdir/$libname.* $objdir/${libname}${release}.*
1038       else
1039         $show "$mkdir $objdir"
1040         $run $mkdir $objdir
1041         status=$?
1042         if test $status -eq 0 || test -d $objdir; then :
1043         else
1044           exit $status
1045         fi
1046       fi
1047
1048       # Check to see if the archive will have undefined symbols.
1049       if test "$allow_undefined" = yes; then
1050         if test "$allow_undefined_flag" = unsupported; then
1051           $echo "$modename: warning: undefined symbols not allowed in $host shared libraries" 1>&2
1052           build_libtool_libs=no
1053           build_old_libs=yes
1054         fi
1055       else
1056         # Don't allow undefined symbols.
1057         allow_undefined_flag="$no_undefined_flag"
1058       fi
1059
1060       # Add libc to deplibs on all systems.
1061       dependency_libs="$deplibs"
1062       deplibs="$deplibs -lc"
1063
1064       if test "$build_libtool_libs" = yes; then
1065         # Get the real and link names of the library.
1066         eval library_names=\"$library_names_spec\"
1067         set dummy $library_names
1068         realname="$2"
1069         shift; shift
1070
1071         if test -n "$soname_spec"; then
1072           eval soname=\"$soname_spec\"
1073         else
1074           soname="$realname"
1075         fi
1076
1077         lib="$objdir/$realname"
1078         for link
1079         do
1080           linknames="$linknames $link"
1081         done
1082
1083         # Use standard objects if they are PIC.
1084         test -z "$pic_flag" && libobjs=`$echo "X$libobjs " | $Xsed -e 's/\.lo /.o /g' -e 's/ $//g'`
1085
1086         # Do each of the archive commands.
1087         eval cmds=\"$archive_cmds\"
1088         IFS="${IFS=     }"; save_ifs="$IFS"; IFS=';'
1089         for cmd in $cmds; do
1090           IFS="$save_ifs"
1091           $show "$cmd"
1092           $run eval "$cmd" || exit $?
1093         done
1094         IFS="$save_ifs"
1095
1096         # Create links to the real library.
1097         for linkname in $linknames; do
1098           if test "$realname" != "$linkname"; then
1099             $show "(cd $objdir && $LN_S $realname $linkname)"
1100             $run eval '(cd $objdir && $LN_S $realname $linkname)' || exit $?
1101           fi
1102         done
1103
1104         # If -export-dynamic was specified, set the dlname.
1105         if test "$export_dynamic" = yes; then
1106           # On all known operating systems, these are identical.
1107           dlname="$soname"
1108         fi
1109       fi
1110
1111       # Now set the variables for building old libraries.
1112       oldlib="$objdir/$libname.a"
1113       ;;
1114
1115     *.lo | *.o)
1116       if test -n "$link_against_libtool_libs"; then
1117         $echo "$modename: error: cannot link libtool libraries into reloadable objects" 1>&2
1118         exit 1
1119       fi
1120
1121       if test -n "$deplibs"; then
1122         $echo "$modename: warning: \`-l' and \`-L' are ignored while creating objects" 1>&2
1123       fi
1124
1125       if test -n "$dlfiles$dlprefiles"; then
1126         $echo "$modename: warning: \`-dlopen' is ignored while creating objects" 1>&2
1127         # Nullify the symbol file.
1128         compile_command=`$echo "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"`
1129         finalize_command=`$echo "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"`
1130       fi
1131
1132       if test -n "$rpath"; then
1133         $echo "$modename: warning: \`-rpath' is ignored while creating objects" 1>&2
1134       fi
1135
1136       if test -n "$vinfo"; then
1137         $echo "$modename: warning: \`-version-info' is ignored while creating objects" 1>&2
1138       fi
1139
1140       if test -n "$release"; then
1141         $echo "$modename: warning: \`-release' is ignored while creating objects" 1>&2
1142       fi
1143
1144       case "$output" in
1145       *.lo)
1146         if test -n "$objs"; then
1147           $echo "$modename: cannot build library object \`$output' from non-libtool objects" 1>&2
1148           exit 1
1149         fi
1150         libobj="$output"
1151         obj=`$echo "X$output" | $Xsed -e 's/\.lo$/.o/'`
1152         ;;
1153       *)
1154         libobj=
1155         obj="$output"
1156         ;;
1157       esac
1158
1159       # Delete the old objects.
1160       $run $rm $obj $libobj
1161
1162       # Create the old-style object.
1163       reload_objs="$objs"`$echo "X$libobjs " | $Xsed -e 's/[^       ]*\.a //g' -e 's/\.lo /.o /g' -e 's/ $//g'`
1164
1165       output="$obj"
1166       eval cmds=\"$reload_cmds\"
1167       IFS="${IFS=       }"; save_ifs="$IFS"; IFS=';'
1168       for cmd in $cmds; do
1169         IFS="$save_ifs"
1170         $show "$cmd"
1171         $run eval "$cmd" || exit $?
1172       done
1173       IFS="$save_ifs"
1174
1175       # Exit if we aren't doing a library object file.
1176       test -z "$libobj" && exit 0
1177
1178       if test "$build_libtool_libs" != yes; then
1179         # Create an invalid libtool object if no PIC, so that we don't
1180         # accidentally link it into a program.
1181         $show "echo timestamp > $libobj"
1182         $run eval "echo timestamp > $libobj" || exit $?
1183         exit 0
1184       fi
1185
1186       if test -n "$pic_flag"; then
1187         # Only do commands if we really have different PIC objects.
1188         reload_objs="$libobjs"
1189         output="$libobj"
1190         eval cmds=\"$reload_cmds\"
1191         IFS="${IFS=     }"; save_ifs="$IFS"; IFS=';'
1192         for cmd in $cmds; do
1193           IFS="$save_ifs"
1194           $show "$cmd"
1195           $run eval "$cmd" || exit $?
1196         done
1197         IFS="$save_ifs"
1198       else
1199         # Just create a symlink.
1200         $show "$LN_S $obj $libobj"
1201         $run $LN_S $obj $libobj || exit 1
1202       fi
1203
1204       exit 0
1205       ;;
1206
1207     *)
1208       if test -n "$vinfo"; then
1209         $echo "$modename: warning: \`-version-info' is ignored while linking programs" 1>&2
1210       fi
1211
1212       if test -n "$release"; then
1213         $echo "$modename: warning: \`-release' is ignored while creating objects" 1>&2
1214       fi
1215
1216       if test -n "$rpath"; then
1217         # If the user specified any rpath flags, then add them.
1218         for libdir in $rpath; do
1219           if test -n "$hardcode_libdir_flag_spec"; then
1220             if test -n "$hardcode_libdir_separator"; then
1221               if test -z "$hardcode_libdirs"; then
1222                 # Put the magic libdir with the hardcode flag.
1223                 hardcode_libdirs="$libdir"
1224                 libdir="@HARDCODE_LIBDIRS@"
1225               else
1226                 # Just accumulate the unique libdirs.
1227                 case "$hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator" in
1228                 *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
1229                   ;;
1230                 *)
1231                   hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
1232                   ;;
1233                 esac
1234                 libdir=
1235               fi
1236             fi
1237
1238             if test -n "$libdir"; then
1239               eval flag=\"$hardcode_libdir_flag_spec\"
1240
1241               compile_command="$compile_command $flag"
1242               finalize_command="$finalize_command $flag"
1243             fi
1244           elif test -n "$runpath_var"; then
1245             case "$perm_rpath " in
1246             *" $libdir "*) ;;
1247             *) perm_rpath="$perm_rpath $libdir" ;;
1248             esac
1249           fi
1250         done
1251       fi
1252
1253       # Substitute the hardcoded libdirs into the compile commands.
1254       if test -n "$hardcode_libdir_separator"; then
1255         compile_command=`$echo "X$compile_command" | $Xsed -e "s%@HARDCODE_LIBDIRS@%$hardcode_libdirs%g"`
1256         finalize_command=`$echo "X$finalize_command" | $Xsed -e "s%@HARDCODE_LIBDIRS@%$hardcode_libdirs%g"`
1257       fi
1258
1259       if test -n "$libobjs" && test "$build_old_libs" = yes; then
1260         # Transform all the library objects into standard objects.
1261         compile_command=`$echo "X$compile_command " | $Xsed -e 's/\.lo /.o /g' -e 's/ $//'`
1262         finalize_command=`$echo "X$finalize_command " | $Xsed -e 's/\.lo /.o /g' -e 's/ $//'`
1263       fi
1264
1265       if test "$export_dynamic" = yes && test -n "$NM" && test -n "$global_symbol_pipe"; then
1266         dlsyms="${output}S.c"
1267       else
1268         dlsyms=
1269       fi
1270
1271       if test -n "$dlsyms"; then
1272         # Add our own program objects to the preloaded list.
1273         dlprefiles=`$echo "X$objs$dlprefiles " | $Xsed -e 's/\.lo /.o /g' -e 's/ $//'`
1274
1275         # Discover the nlist of each of the dlfiles.
1276         nlist="$objdir/${output}.nm"
1277
1278         if test -d $objdir; then
1279           $show "$rm $nlist ${nlist}T"
1280           $run $rm "$nlist" "${nlist}T"
1281         else
1282           $show "$mkdir $objdir"
1283           $run $mkdir $objdir
1284           status=$?
1285           if test $status -eq 0 || test -d $objdir; then :
1286           else
1287             exit $status
1288           fi
1289         fi
1290
1291         for arg in $dlprefiles; do
1292           $show "extracting global C symbols from \`$arg'"
1293           $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'"
1294         done
1295
1296         # Parse the name list into a source file.
1297         $show "creating $objdir/$dlsyms"
1298         if test -z "$run"; then
1299           # Make sure we at least have an empty file.
1300           test -f "$nlist" || : > "$nlist"
1301
1302           # Try sorting and uniquifying the output.
1303           if sort "$nlist" | uniq > "$nlist"T; then
1304             mv -f "$nlist"T "$nlist"
1305             wcout=`wc "$nlist" 2>/dev/null`
1306             count=`echo "X$wcout" | $Xsed -e 's/^[      ]*\([0-9][0-9]*\).*$/\1/'`
1307             (test "$count" -ge 0) 2>/dev/null || count=-1
1308           else
1309             $rm "$nlist"T
1310             count=-1
1311           fi
1312
1313           case "$dlsyms" in
1314           "") ;;
1315           *.c)
1316             $echo > "$objdir/$dlsyms" "\
1317 /* $dlsyms - symbol resolution table for \`$output' dlsym emulation. */
1318 /* Generated by $PROGRAM - GNU $PACKAGE $VERSION */
1319
1320 #ifdef __cplusplus
1321 extern \"C\" {
1322 #endif
1323
1324 /* Prevent the only kind of declaration conflicts we can make. */
1325 #define dld_preloaded_symbol_count some_other_symbol
1326 #define dld_preloaded_symbols some_other_symbol
1327
1328 /* External symbol declarations for the compiler. */\
1329 "
1330
1331             if test -f "$nlist"; then
1332               sed -e 's/^.* \(.*\)$/extern char \1;/' < "$nlist" >> "$objdir/$dlsyms"
1333             else
1334               echo '/* NONE */' >> "$objdir/$dlsyms"
1335             fi
1336
1337             $echo >> "$objdir/$dlsyms" "\
1338
1339 #undef dld_preloaded_symbol_count
1340 #undef dld_preloaded_symbols
1341
1342 #if defined (__STDC__) && __STDC__
1343 # define __ptr_t void *
1344 #else
1345 # define __ptr_t char *
1346 #endif
1347
1348 /* The number of symbols in dld_preloaded_symbols, -1 if unsorted. */
1349 int dld_preloaded_symbol_count = $count;
1350
1351 /* The mapping between symbol names and symbols. */
1352 struct {
1353   char *name;
1354   __ptr_t address;
1355 }
1356 dld_preloaded_symbols[] =
1357 {\
1358 "
1359
1360             if test -f "$nlist"; then
1361               sed 's/^\(.*\) \(.*\)$/  {"\1", (__ptr_t) \&\2},/' < "$nlist" >> "$objdir/$dlsyms"
1362             fi
1363
1364             $echo >> "$objdir/$dlsyms" "\
1365   {0, (__ptr_t) 0}
1366 };
1367
1368 #ifdef __cplusplus
1369 }
1370 #endif\
1371 "
1372             ;;
1373
1374           *)
1375             $echo "$modename: unknown suffix for \`$dlsyms'" 1>&2
1376             exit 1
1377             ;;
1378           esac
1379         fi
1380
1381         # Now compile the dynamic symbol file.
1382         $show "(cd $objdir && $CC -c$no_builtin_flag \"$dlsyms\")"
1383         $run eval '(cd $objdir && $CC -c$no_builtin_flag "$dlsyms")' || exit $?
1384
1385         # Transform the symbol file into the correct name.
1386         compile_command=`$echo "X$compile_command" | $Xsed -e "s%@SYMFILE@%$objdir/${output}S.o%"`
1387         finalize_command=`$echo "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$objdir/${output}S.o%"`
1388       elif test "$export_dynamic" != yes; then
1389         test -n "$dlfiles$dlprefiles" && $echo "$modename: warning: \`-dlopen' and \`-dlpreopen' are ignored without \`-export-dynamic'" 1>&2
1390       else
1391         # We keep going just in case the user didn't refer to
1392         # dld_preloaded_symbols.  The linker will fail if global_symbol_pipe
1393         # really was required.
1394         $echo "$modename: not configured to extract global symbols from dlpreopened files" 1>&2
1395
1396         # Nullify the symbol file.
1397         compile_command=`$echo "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"`
1398         finalize_command=`$echo "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"`
1399       fi
1400
1401       if test -z "$link_against_libtool_libs" || test "$build_libtool_libs" != yes; then
1402         # Replace the output file specification.
1403         compile_command=`$echo "X$compile_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
1404         finalize_command=`$echo "X$finalize_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
1405
1406         # We have no uninstalled library dependencies, so finalize right now.
1407         $show "$compile_command"
1408         $run eval "$compile_command"
1409         exit $?
1410       fi
1411
1412       # Replace the output file specification.
1413       compile_command=`$echo "X$compile_command" | $Xsed -e 's%@OUTPUT@%'"$objdir/$output"'%g'`
1414       finalize_command=`$echo "X$finalize_command" | $Xsed -e 's%@OUTPUT@%'"$objdir/$output"'T%g'`
1415
1416       # Create the binary in the object directory, then wrap it.
1417       if test -d $objdir; then :
1418       else
1419         $show "$mkdir $objdir"
1420         $run $mkdir $objdir
1421         status=$?
1422         if test $status -eq 0 || test -d $objdir; then :
1423         else
1424           exit $status
1425         fi
1426       fi
1427
1428       if test -n "$shlibpath_var"; then
1429         # We should set the shlibpath_var
1430         rpath=
1431         for dir in $temp_rpath; do
1432           case "$dir" in
1433           /* | [A-Za-z]:\\*)
1434             # Absolute path.
1435             rpath="$rpath$dir:"
1436             ;;
1437           *)
1438             # Relative path: add a thisdir entry.
1439             rpath="$rpath\$thisdir/$dir:"
1440             ;;
1441           esac
1442         done
1443         temp_rpath="$rpath"
1444       fi
1445
1446       # Delete the old output file.
1447       $run $rm $output
1448
1449       if test -n "$compile_shlibpath"; then
1450         compile_command="$shlibpath_var=\"$compile_shlibpath\$$shlibpath_var\" $compile_command"
1451       fi
1452       if test -n "$finalize_shlibpath"; then
1453         finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
1454       fi
1455
1456       if test -n "$runpath_var" && test -n "$perm_rpath"; then
1457         # We should set the runpath_var.
1458         rpath=
1459         for dir in $perm_rpath; do
1460           rpath="$rpath$dir:"
1461         done
1462         compile_command="$runpath_var=\"$rpath\$$runpath_var\" $compile_command"
1463         finalize_command="$runpath_var=\"$rpath\$$runpath_var\" $finalize_command"
1464       fi
1465
1466       if test "$hardcode_action" = relink; then
1467         # AGH! Flame the AIX and HP-UX people for me, will ya?
1468         $echo "$modename: warning: using a buggy system linker" 1>&2
1469         $echo "$modename: relinking will be required before \`$output' can be installed" 1>&2
1470       fi
1471
1472       $show "$compile_command"
1473       $run eval "$compile_command" || exit $?
1474
1475       # Now create the wrapper script.
1476       $show "creating $output"
1477
1478       # Quote the finalize command for shipping.
1479       finalize_command=`$echo "X$finalize_command" | $Xsed -e "$sed_quote_subst"`
1480
1481       # Quote $echo for shipping.
1482       qecho=`$echo "X$echo" | $Xsed -e "$sed_quote_subst"`
1483
1484       # Only actually do things if our run command is non-null.
1485       if test -z "$run"; then
1486         $rm $output
1487         trap "$rm $output; exit 1" 1 2 15
1488
1489         $echo > $output "\
1490 #! $SHELL
1491
1492 # $output - temporary wrapper script for $objdir/$output
1493 # Generated by $PROGRAM - GNU $PACKAGE $VERSION
1494 #
1495 # The $output program cannot be directly executed until all the libtool
1496 # libraries that it depends on are installed.
1497 #
1498 # This wrapper script should never be moved out of \``pwd`'.
1499 # If it is, it will not operate correctly.
1500
1501 # Sed substitution that helps us do robust quoting.  It backslashifies
1502 # metacharacters that are still active within double-quoted strings.
1503 Xsed='sed -e s/^X//'
1504 sed_quote_subst='$sed_quote_subst'
1505
1506 # The HP-UX ksh and POSIX shell print the target directory to stdout
1507 # if CDPATH is set.
1508 if test \"\${CDPATH+set}\" = set; then CDPATH=; export CDPATH; fi
1509
1510 # This environment variable determines our operation mode.
1511 if test \"\$libtool_install_magic\" = \"$magic\"; then
1512   # install mode needs the following variables:
1513   link_against_libtool_libs='$link_against_libtool_libs'
1514   finalize_command=\"$finalize_command\"
1515 else
1516   # When we are sourced in execute mode, \$file and \$echo are already set.
1517   if test \"\$libtool_execute_magic\" = \"$magic\"; then :
1518   else
1519     echo=\"$qecho\"
1520     file=\"\$0\"
1521   fi\
1522 "
1523         $echo >> $output "\
1524
1525   # Find the directory that this script lives in.
1526   thisdir=\`\$echo \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\`
1527   test \"x\$thisdir\" = \"x\$file\" && thisdir=.
1528
1529   # Follow symbolic links until we get to the real thisdir.
1530   file=\`ls -ld \"\$file\" | sed -n 's/.*-> //p'\`
1531   while test -n \"\$file\"; do
1532     destdir=\`\$echo \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\`
1533
1534     # If there was a directory component, then change thisdir.
1535     if test \"x\$destdir\" != \"x\$file\"; then
1536       case \"\$destdir\" in
1537       /* | [A-Za-z]:\\*) thisdir=\"\$destdir\" ;;
1538       *) thisdir=\"\$thisdir/\$destdir\" ;;
1539       esac
1540     fi
1541
1542     file=\`\$echo \"X\$file\" | \$Xsed -e 's%^.*/%%'\`
1543     file=\`ls -ld \"\$thisdir/\$file\" | sed -n 's/.*-> //p'\`
1544   done
1545
1546   # Try to get the absolute directory name.
1547   absdir=\`cd \"\$thisdir\" && pwd\`
1548   test -n \"\$absdir\" && thisdir=\"\$absdir\"
1549
1550   progdir=\"\$thisdir/$objdir\"
1551   program='$output'
1552
1553   if test -f \"\$progdir/\$program\"; then"
1554
1555         # Export our shlibpath_var if we have one.
1556         if test -n "$shlibpath_var" && test -n "$temp_rpath"; then
1557           $echo >> $output "\
1558     # Add our own library path to $shlibpath_var
1559     $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
1560
1561     # Some systems cannot cope with colon-terminated $shlibpath_var
1562     $shlibpath_var=\`\$echo \"X\$$shlibpath_var\" | \$Xsed -e 's/:*\$//'\`
1563
1564     export $shlibpath_var
1565 "
1566         fi
1567
1568         $echo >> $output "\
1569     if test \"\$libtool_execute_magic\" != \"$magic\"; then
1570       # Run the actual program with our arguments.
1571
1572       # Export the path to the program.
1573       PATH=\"\$progdir:\$PATH\"
1574       export PATH
1575
1576       exec \$program \${1+\"\$@\"}
1577
1578       \$echo \"\$0: cannot exec \$program \${1+\"\$@\"}\"
1579       exit 1
1580     fi
1581   else
1582     # The program doesn't exist.
1583     \$echo \"\$0: error: \$progdir/\$program does not exist\" 1>&2
1584     \$echo \"This script is just a wrapper for \$program.\" 1>&2
1585     echo \"See the $PACKAGE documentation for more information.\" 1>&2
1586     exit 1
1587   fi
1588 fi\
1589 "
1590         chmod +x $output
1591       fi
1592       exit 0
1593       ;;
1594     esac
1595
1596     # See if we need to build an old-fashioned archive.
1597     if test "$build_old_libs" = "yes"; then
1598       # Transform .lo files to .o files.
1599       oldobjs="$objs"`$echo "X$libobjs " | $Xsed -e 's/[^   ]*\.a //g' -e 's/\.lo /.o /g' -e 's/ $//g'`
1600
1601       # Do each command in the archive commands.
1602       if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
1603         eval cmds=\"$old_archive_from_new_cmds\"
1604       else
1605         eval cmds=\"$old_archive_cmds\"
1606       fi
1607       IFS="${IFS=       }"; save_ifs="$IFS"; IFS=';'
1608       for cmd in $cmds; do
1609         IFS="$save_ifs"
1610         $show "$cmd"
1611         $run eval "$cmd" || exit $?
1612       done
1613       IFS="$save_ifs"
1614     fi
1615
1616     # Now create the libtool archive.
1617     case "$output" in
1618     *.la)
1619       old_library=
1620       test "$build_old_libs" = yes && old_library="$libname.a"
1621
1622       $show "creating $output"
1623
1624       # Only create the output if not a dry run.
1625       if test -z "$run"; then
1626         $echo > $output "\
1627 # $output - a libtool library file
1628 # Generated by $PROGRAM - GNU $PACKAGE $VERSION
1629
1630 # The name that we can dlopen(3).
1631 dlname='$dlname'
1632
1633 # Names of this library.
1634 library_names='$library_names'
1635
1636 # The name of the static archive.
1637 old_library='$old_library'
1638
1639 # Libraries that this one depends upon.
1640 dependency_libs='$dependency_libs'
1641
1642 # Version information for $libname.
1643 current=$current
1644 age=$age
1645 revision=$revision
1646
1647 # Directory that this library needs to be installed in:
1648 libdir='$install_libdir'\
1649 "
1650       fi
1651
1652       # Do a symbolic link so that the libtool archive can be found in
1653       # LD_LIBRARY_PATH before the program is installed.
1654       $show "(cd $objdir && $LN_S ../$output $output)"
1655       $run eval "(cd $objdir && $LN_S ../$output $output)" || exit 1
1656       ;;
1657     esac
1658     exit 0
1659     ;;
1660
1661   # libtool install mode
1662   install)
1663     modename="$modename: install"
1664
1665     # There may be an optional sh(1) argument at the beginning of
1666     # install_prog (especially on Windows NT).
1667     if test "$nonopt" = "$SHELL"; then
1668       # Aesthetically quote it.
1669       arg=`$echo "X$nonopt" | $Xsed -e "$sed_quote_subst"`
1670       case "$arg" in
1671       *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \     ]*|*]*)
1672         arg="\"$arg\""
1673         ;;
1674       esac
1675       install_prog="$arg "
1676       arg="$1"
1677       shift
1678     else
1679       install_prog=
1680       arg="$nonopt"
1681     fi
1682
1683     # The real first argument should be the name of the installation program.
1684     # Aesthetically quote it.
1685     arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
1686     case "$arg" in
1687     *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \       ]*|*]*)
1688       arg="\"$arg\""
1689       ;;
1690     esac
1691     install_prog="$install_prog$arg"
1692
1693     # We need to accept at least all the BSD install flags.
1694     dest=
1695     files=
1696     opts=
1697     prev=
1698     install_type=
1699     isdir=no
1700     stripme=
1701     for arg
1702     do
1703       if test -n "$dest"; then
1704         files="$files $dest"
1705         dest="$arg"
1706         continue
1707       fi
1708
1709       case "$arg" in
1710       -d) isdir=yes ;;
1711       -f) prev="-f" ;;
1712       -g) prev="-g" ;;
1713       -m) prev="-m" ;;
1714       -o) prev="-o" ;;
1715       -s)
1716         stripme=" -s"
1717         continue
1718         ;;
1719       -*) ;;
1720
1721       *)
1722         # If the previous option needed an argument, then skip it.
1723         if test -n "$prev"; then
1724           prev=
1725         else
1726           dest="$arg"
1727           continue
1728         fi
1729         ;;
1730       esac
1731
1732       # Aesthetically quote the argument.
1733       arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
1734       case "$arg" in
1735       *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \     ]*|*]*)
1736         arg="\"$arg\""
1737         ;;
1738       esac
1739       install_prog="$install_prog $arg"
1740     done
1741
1742     if test -z "$install_prog"; then
1743       $echo "$modename: you must specify an install program" 1>&2
1744       $echo "$help" 1>&2
1745       exit 1
1746     fi
1747
1748     if test -n "$prev"; then
1749       $echo "$modename: the \`$prev' option requires an argument" 1>&2
1750       $echo "$help" 1>&2
1751       exit 1
1752     fi
1753
1754     if test -z "$files"; then
1755       if test -z "$dest"; then
1756         $echo "$modename: no file or destination specified" 1>&2
1757       else
1758         $echo "$modename: you must specify a destination" 1>&2
1759       fi
1760       $echo "$help" 1>&2
1761       exit 1
1762     fi
1763
1764     # Strip any trailing slash from the destination.
1765     dest=`$echo "X$dest" | $Xsed -e 's%/$%%'`
1766
1767     # Check to see that the destination is a directory.
1768     test -d "$dest" && isdir=yes
1769     if test "$isdir" = yes; then
1770       destdir="$dest"
1771       destname=
1772     else
1773       destdir=`$echo "X$dest" | $Xsed -e 's%/[^/]*$%%'`
1774       test "X$destdir" = "X$dest" && destdir=.
1775       destname=`$echo "X$dest" | $Xsed -e 's%^.*/%%'`
1776
1777       # Not a directory, so check to see that there is only one file specified.
1778       set dummy $files
1779       if test $# -gt 2; then
1780         $echo "$modename: \`$dest' is not a directory" 1>&2
1781         $echo "$help" 1>&2
1782         exit 1
1783       fi
1784     fi
1785     case "$destdir" in
1786     /* | [A-Za-z]:\\*) ;;
1787     *)
1788       for file in $files; do
1789         case "$file" in
1790         *.lo) ;;
1791         *)
1792           $echo "$modename: \`$destdir' must be an absolute directory name" 1>&2
1793           $echo "$help" 1>&2
1794           exit 1
1795           ;;
1796         esac
1797       done
1798       ;;
1799     esac
1800
1801     # This variable tells wrapper scripts just to set variables rather
1802     # than running their programs.
1803     libtool_install_magic="$magic"
1804
1805     staticlibs=
1806     future_libdirs=
1807     current_libdirs=
1808     for file in $files; do
1809
1810       # Do each installation.
1811       case "$file" in
1812       *.a)
1813         # Do the static libraries later.
1814         staticlibs="$staticlibs $file"
1815         ;;
1816
1817       *.la)
1818         # Check to see that this really is a libtool archive.
1819         if (sed -e '2q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
1820         else
1821           $echo "$modename: \`$file' is not a valid libtool archive" 1>&2
1822           $echo "$help" 1>&2
1823           exit 1
1824         fi
1825
1826         library_names=
1827         old_library=
1828         # If there is no directory component, then add one.
1829         case "$file" in
1830         */* | *\\*) . $file ;;
1831         *) . ./$file ;;
1832         esac
1833
1834         # Add the libdir to current_libdirs if it is the destination.
1835         if test "X$destdir" = "X$libdir"; then
1836           case "$current_libdirs " in
1837           *" $libdir "*) ;;
1838           *) current_libdirs="$current_libdirs $libdir" ;;
1839           esac
1840         else
1841           # Note the libdir as a future libdir.
1842           case "$future_libdirs " in
1843           *" $libdir "*) ;;
1844           *) future_libdirs="$future_libdirs $libdir" ;;
1845           esac
1846         fi
1847
1848         dir="`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`/"
1849         test "X$dir" = "X$file/" && dir=
1850         dir="$dir$objdir"
1851
1852         # See the names of the shared library.
1853         set dummy $library_names
1854         if test -n "$2"; then
1855           realname="$2"
1856           shift
1857           shift
1858
1859           # Install the shared library and build the symlinks.
1860           $show "$install_prog $dir/$realname $destdir/$realname"
1861           $run eval "$install_prog $dir/$realname $destdir/$realname" || exit $?
1862           test "X$dlname" = "X$realname" && dlname=
1863
1864           if test $# -gt 0; then
1865             # Delete the old symlinks.
1866             rmcmd="$rm"
1867             for linkname
1868             do
1869               rmcmd="$rmcmd $destdir/$linkname"
1870             done
1871             $show "$rmcmd"
1872             $run $rmcmd
1873
1874             # ... and create new ones.
1875             for linkname
1876             do
1877               test "X$dlname" = "X$linkname" && dlname=
1878               $show "(cd $destdir && $LN_S $realname $linkname)"
1879               $run eval "(cd $destdir && $LN_S $realname $linkname)"
1880             done
1881           fi
1882
1883           if test -n "$dlname"; then
1884             # Install the dynamically-loadable library.
1885             $show "$install_prog $dir/$dlname $destdir/$dlname"
1886             $run eval "$install_prog $dir/$dlname $destdir/$dlname" || exit $?
1887           fi
1888
1889           # Do each command in the postinstall commands.
1890           lib="$destdir/$realname"
1891           eval cmds=\"$postinstall_cmds\"
1892           IFS="${IFS=   }"; save_ifs="$IFS"; IFS=';'
1893           for cmd in $cmds; do
1894             IFS="$save_ifs"
1895             $show "$cmd"
1896             $run eval "$cmd" || exit $?
1897           done
1898           IFS="$save_ifs"
1899         fi
1900
1901         # Install the pseudo-library for information purposes.
1902         name=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
1903         $show "$install_prog $file $destdir/$name"
1904         $run eval "$install_prog $file $destdir/$name" || exit $?
1905
1906         # Maybe install the static library, too.
1907         test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library"
1908         ;;
1909
1910       *.lo)
1911         # Install (i.e. copy) a libtool object.
1912
1913         # Figure out destination file name, if it wasn't already specified.
1914         if test -n "$destname"; then
1915           destfile="$destdir/$destname"
1916         else
1917           destfile=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
1918           destfile="$destdir/$destfile"
1919         fi
1920
1921         # Deduce the name of the destination old-style object file.
1922         case "$destfile" in
1923         *.lo)
1924           staticdest=`$echo "X$destfile" | $Xsed -e 's/\.lo$/.o/'`
1925           ;;
1926         *.o)
1927           staticdest="$destfile"
1928           destfile=
1929           ;;
1930         *)
1931           $echo "$modename: cannot copy a libtool object to \`$destfile'" 1>&2
1932           $echo "$help" 1>&2
1933           exit 1
1934           ;;
1935         esac
1936
1937         # Install the libtool object if requested.
1938         if test -n "$destfile"; then
1939           $show "$install_prog $file $destfile"
1940           $run eval "$install_prog $file $destfile" || exit $?
1941         fi
1942
1943         # Install the old object if enabled.
1944         if test "$build_old_libs" = yes; then
1945           # Deduce the name of the old-style object file.
1946           staticobj=`$echo "X$file" | $Xsed -e 's/\.lo$/.o/'`
1947
1948           $show "$install_prog $staticobj $staticdest"
1949           $run eval "$install_prog \$staticobj \$staticdest" || exit $?
1950         fi
1951         exit 0
1952         ;;
1953
1954       *)
1955         # Figure out destination file name, if it wasn't already specified.
1956         if test -n "$destname"; then
1957           destfile="$destdir/$destname"
1958         else
1959           destfile=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
1960           destfile="$destdir/$destfile"
1961         fi
1962
1963         # Do a test to see if this is really a libtool program.
1964         if (sed -e '4q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
1965           link_against_libtool_libs=
1966           finalize_command=
1967
1968           # If there is no directory component, then add one.
1969           case "$file" in
1970           */* | *\\*) . $file ;;
1971           *) . ./$file ;;
1972           esac
1973
1974           # Check the variables that should have been set.
1975           if test -z "$link_against_libtool_libs" || test -z "$finalize_command"; then
1976             $echo "$modename: invalid libtool wrapper script \`$file'" 1>&2
1977             exit 1
1978           fi
1979
1980           finalize=yes
1981           for lib in $link_against_libtool_libs; do
1982             # Check to see that each library is installed.
1983             libdir=
1984             if test -f "$lib"; then
1985               # If there is no directory component, then add one.
1986               case "$lib" in
1987               */* | *\\*) . $lib ;;
1988               *) . ./$lib ;;
1989               esac
1990             fi
1991             libfile="$libdir/`$echo "X$lib" | $Xsed -e 's%^.*/%%g'`"
1992             if test -z "$libdir"; then
1993               $echo "$modename: warning: \`$lib' contains no -rpath information" 1>&2
1994             elif test -f "$libfile"; then :
1995             else
1996               $echo "$modename: warning: \`$lib' has not been installed in \`$libdir'" 1>&2
1997               finalize=no
1998             fi
1999           done
2000
2001           if test "$hardcode_action" = relink; then
2002             if test "$finalize" = yes; then
2003               $echo "$modename: warning: relinking \`$file' on behalf of your buggy system linker" 1>&2
2004               $show "$finalize_command"
2005               if $run eval "$finalize_command"; then :
2006               else
2007                 $echo "$modename: error: relink \`$file' with the above command before installing it" 1>&2
2008                 continue
2009               fi
2010               file="$objdir/$file"T
2011             else
2012               $echo "$modename: warning: cannot relink \`$file' on behalf of your buggy system linker" 1>&2
2013             fi
2014           else
2015             # Install the binary that we compiled earlier.
2016             file=`$echo "X$file" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"`
2017           fi
2018         fi
2019
2020         $show "$install_prog$stripme $file $destfile"
2021         $run eval "$install_prog\$stripme \$file \$destfile" || exit $?
2022         ;;
2023       esac
2024     done
2025
2026     for file in $staticlibs; do
2027       name=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
2028
2029       # Set up the ranlib parameters.
2030       oldlib="$destdir/$name"
2031
2032       $show "$install_prog $file $oldlib"
2033       $run eval "$install_prog \$file \$oldlib" || exit $?
2034
2035       # Do each command in the postinstall commands.
2036       eval cmds=\"$old_postinstall_cmds\"
2037       IFS="${IFS=       }"; save_ifs="$IFS"; IFS=';'
2038       for cmd in $cmds; do
2039         IFS="$save_ifs"
2040         $show "$cmd"
2041         $run eval "$cmd" || exit $?
2042       done
2043       IFS="$save_ifs"
2044     done
2045
2046     if test -n "$future_libdirs"; then
2047       $echo "$modename: warning: remember to run \`$progname --finish$future_libdirs'" 1>&2
2048     fi
2049
2050     if test -n "$current_libdirs"; then
2051       # Maybe just do a dry run.
2052       test -n "$run" && current_libdirs=" -n$current_libdirs"
2053       exec $SHELL $0 --finish$current_libdirs
2054       exit 1
2055     fi
2056
2057     exit 0
2058     ;;
2059
2060   # libtool finish mode
2061   finish)
2062     modename="$modename: finish"
2063     libdirs="$nonopt"
2064     admincmds=
2065
2066     if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
2067       for dir
2068       do
2069         libdirs="$libdirs $dir"
2070       done
2071
2072       for libdir in $libdirs; do
2073         if test -n "$finish_cmds"; then
2074           # Do each command in the finish commands.
2075           eval cmds=\"$finish_cmds\"
2076           IFS="${IFS=   }"; save_ifs="$IFS"; IFS=';'
2077           for cmd in $cmds; do
2078             IFS="$save_ifs"
2079             $show "$cmd"
2080             $run eval "$cmd" || admincmds="$admincmds
2081        $cmd"
2082           done
2083           IFS="$save_ifs"
2084         fi
2085         if test -n "$finish_eval"; then
2086           # Do the single finish_eval.
2087           eval cmds=\"$finish_eval\"
2088           $run eval "$cmds" || admincmds="$admincmds
2089        $cmds"
2090         fi
2091       done
2092     fi
2093
2094     echo "----------------------------------------------------------------------"
2095     echo "Libraries have been installed in:"
2096     for libdir in $libdirs; do
2097       echo "   $libdir"
2098     done
2099     echo
2100     echo "To link against installed libraries in a given directory, LIBDIR,"
2101     echo "you must use the \`-LLIBDIR' flag during linking."
2102     echo
2103     echo " You will also need to do at least one of the following:"
2104     if test -n "$shlibpath_var"; then
2105       echo "   - add LIBDIR to the \`$shlibpath_var' environment variable"
2106       echo "     during execution"
2107     fi
2108     if test -n "$runpath_var"; then
2109       echo "   - add LIBDIR to the \`$runpath_var' environment variable"
2110       echo "     during linking"
2111     fi
2112     if test -n "$hardcode_libdir_flag_spec"; then
2113       libdir=LIBDIR
2114       eval flag=\"$hardcode_libdir_flag_spec\"
2115
2116       echo "   - use the \`$flag' linker flag"
2117     fi
2118     if test -n "$admincmds"; then
2119       echo "   - have your system administrator run these commands:$admincmds"
2120     fi
2121     if test -f /etc/ld.so.conf; then
2122       echo "   - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
2123     fi
2124     echo
2125     echo "See any operating system documentation about shared libraries for"
2126     echo "more information, such as the ld(1) and ld.so(8) manual pages."
2127     echo "----------------------------------------------------------------------"
2128     exit 0
2129     ;;
2130
2131   # libtool execute mode
2132   execute)
2133     modename="$modename: execute"
2134
2135     # The first argument is the command name.
2136     cmd="$nonopt"
2137     if test -z "$cmd"; then
2138       $echo "$modename: you must specify a COMMAND" 1>&2
2139       $echo "$help"
2140       exit 1
2141     fi
2142
2143     # Handle -dlopen flags immediately.
2144     for file in $execute_dlfiles; do
2145       if test -f "$file"; then :
2146       else
2147         $echo "$modename: \`$file' is not a file" 1>&2
2148         $echo "$help" 1>&2
2149         exit 1
2150       fi
2151
2152       dir=
2153       case "$file" in
2154       *.la)
2155         # Check to see that this really is a libtool archive.
2156         if (sed -e '2q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
2157         else
2158           $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
2159           $echo "$help" 1>&2
2160           exit 1
2161         fi
2162
2163         # Read the libtool library.
2164         dlname=
2165         library_names=
2166
2167         # If there is no directory component, then add one.
2168         case "$file" in
2169         */* | *\\*) . $file ;;
2170         *) . ./$file ;;
2171         esac
2172
2173         # Skip this library if it cannot be dlopened.
2174         if test -z "$dlname"; then
2175           # Warn if it was a shared library.
2176           test -n "$library_names" && $echo "$modename: warning: \`$file' was not linked with \`-export-dynamic'"
2177           continue
2178         fi
2179
2180         dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`
2181         test "X$dir" = "X$file" && dir=.
2182
2183         if test -f "$dir/$objdir/$dlname"; then
2184           dir="$dir/$objdir"
2185         else
2186           $echo "$modename: cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" 1>&2
2187           exit 1
2188         fi
2189         ;;
2190
2191       *.lo)
2192         # Just add the directory containing the .lo file.
2193         dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`
2194         test "X$dir" = "X$file" && dir=.
2195         ;;
2196
2197       *)
2198         $echo "$modename: warning \`-dlopen' is ignored for non-libtool libraries and objects" 1>&2
2199         continue
2200         ;;
2201       esac
2202
2203       # Get the absolute pathname.
2204       absdir=`cd "$dir" && pwd`
2205       test -n "$absdir" && dir="$absdir"
2206
2207       # Now add the directory to shlibpath_var.
2208       if eval "test -z \"\$$shlibpath_var\""; then
2209         eval "$shlibpath_var=\"\$dir\""
2210       else
2211         eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
2212       fi
2213     done
2214
2215     # This variable tells wrapper scripts just to set shlibpath_var
2216     # rather than running their programs.
2217     libtool_execute_magic="$magic"
2218
2219     # Check if any of the arguments is a wrapper script.
2220     args=
2221     for file
2222     do
2223       case "$file" in
2224       -*) ;;
2225       *)
2226         # Do a test to see if this is really a libtool program.
2227         if (sed -e '4q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
2228           # If there is no directory component, then add one.
2229           case "$file" in
2230           */* | *\\*) . $file ;;
2231           *) . ./$file ;;
2232           esac
2233
2234           # Transform arg to wrapped name.
2235           file="$progdir/$program"
2236         fi
2237         ;;
2238       esac
2239       # Quote arguments (to preserve shell metacharacters).
2240       file=`$echo "X$file" | $Xsed -e "$sed_quote_subst"`
2241       args="$args \"$file\""
2242     done
2243
2244     if test -z "$run"; then
2245       # Export the shlibpath_var.
2246       eval "export $shlibpath_var"
2247
2248       # Now actually exec the command.
2249       eval "exec \$cmd$args"
2250
2251       $echo "$modename: cannot exec \$cmd$args"
2252       exit 1
2253     else
2254       # Display what would be done.
2255       eval "\$echo \"\$shlibpath_var=\$$shlibpath_var\""
2256       $echo "export $shlibpath_var"
2257       $echo "$cmd$args"
2258       exit 0
2259     fi
2260     ;;
2261
2262   # libtool uninstall mode
2263   uninstall)
2264     modename="$modename: uninstall"
2265     rm="$nonopt"
2266     files=
2267
2268     for arg
2269     do
2270       case "$arg" in
2271       -*) rm="$rm $arg" ;;
2272       *) files="$files $arg" ;;
2273       esac
2274     done
2275
2276     if test -z "$rm"; then
2277       $echo "$modename: you must specify an RM program" 1>&2
2278       $echo "$help" 1>&2
2279       exit 1
2280     fi
2281
2282     for file in $files; do
2283       dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`
2284       test "X$dir" = "X$file" && dir=.
2285       name=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
2286
2287       rmfiles="$file"
2288
2289       case "$name" in
2290       *.la)
2291         # Possibly a libtool archive, so verify it.
2292         if (sed -e '2q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
2293           . $dir/$name
2294
2295           # Delete the libtool libraries and symlinks.
2296           for n in $library_names; do
2297             rmfiles="$rmfiles $dir/$n"
2298             test "X$n" = "X$dlname" && dlname=
2299           done
2300           test -n "$dlname" && rmfiles="$rmfiles $dir/$dlname"
2301           test -n "$old_library" && rmfiles="$rmfiles $dir/$old_library"
2302
2303           $show "$rm $rmfiles"
2304           $run $rm $rmfiles
2305
2306           if test -n "$library_names"; then
2307             # Do each command in the postuninstall commands.
2308             eval cmds=\"$postuninstall_cmds\"
2309             IFS="${IFS=         }"; save_ifs="$IFS"; IFS=';'
2310             for cmd in $cmds; do
2311               IFS="$save_ifs"
2312               $show "$cmd"
2313               $run eval "$cmd"
2314             done
2315             IFS="$save_ifs"
2316           fi
2317
2318           if test -n "$old_library"; then
2319             # Do each command in the old_postuninstall commands.
2320             eval cmds=\"$old_postuninstall_cmds\"
2321             IFS="${IFS=         }"; save_ifs="$IFS"; IFS=';'
2322             for cmd in $cmds; do
2323               IFS="$save_ifs"
2324               $show "$cmd"
2325               $run eval "$cmd"
2326             done
2327             IFS="$save_ifs"
2328           fi
2329
2330           # FIXME: should reinstall the best remaining shared library.
2331         fi
2332         ;;
2333
2334       *.lo)
2335         if test "$build_old_libs" = yes; then
2336           oldobj=`$echo "X$name" | $Xsed -e 's/\.lo$/.o/'`
2337           rmfiles="$rmfiles $dir/$oldobj"
2338         fi
2339         $show "$rm $rmfiles"
2340         $run $rm $rmfiles
2341         ;;
2342
2343       *)
2344         $show "$rm $rmfiles"
2345         $run $rm $rmfiles
2346         ;;
2347       esac
2348     done
2349     exit 0
2350     ;;
2351
2352   "")
2353     $echo "$modename: you must specify a MODE" 1>&2
2354     $echo "$generic_help" 1>&2
2355     exit 1
2356     ;;
2357   esac
2358
2359   $echo "$modename: invalid operation mode \`$mode'" 1>&2
2360   $echo "$generic_help" 1>&2
2361   exit 1
2362 fi # test -z "$show_help"
2363
2364 # We need to display help for each of the modes.
2365 case "$mode" in
2366 "") $echo \
2367 "Usage: $modename [OPTION]... [MODE-ARG]...
2368
2369 Provide generalized library-building support services.
2370
2371     --config          show all configuration variables
2372     --debug           enable verbose shell tracing
2373 -n, --dry-run         display commands without modifying any files
2374     --features        display basic configuration information and exit
2375     --finish          same as \`--mode=finish'
2376     --help            display this help message and exit
2377     --mode=MODE       use operation mode MODE [default=inferred from MODE-ARGS]
2378     --quiet           same as \`--silent'
2379     --silent          don't print informational messages
2380     --version         print version information
2381
2382 MODE must be one of the following:
2383
2384       compile         compile a source file into a libtool object
2385       execute         automatically set library path, then run a program
2386       finish          complete the installation of libtool libraries
2387       install         install libraries or executables
2388       link            create a library or an executable
2389       uninstall       remove libraries from an installed directory
2390
2391 MODE-ARGS vary depending on the MODE.  Try \`$modename --help --mode=MODE' for
2392 a more detailed description of MODE."
2393   exit 0
2394   ;;
2395
2396 compile)
2397   $echo \
2398 "Usage: $modename [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
2399
2400 Compile a source file into a libtool library object.
2401
2402 COMPILE-COMMAND is a command to be used in creating a \`standard' object file
2403 from the given SOURCEFILE.
2404
2405 The output file name is determined by removing the directory component from
2406 SOURCEFILE, then substituting the C source code suffix \`.c' with the
2407 library object suffix, \`.lo'."
2408   ;;
2409
2410 execute)
2411   $echo \
2412 "Usage: $modename [OPTION]... --mode=execute COMMAND [ARGS]...
2413
2414 Automatically set library path, then run a program.
2415
2416 This mode accepts the following additional options:
2417
2418   -dlopen FILE      add the directory containing FILE to the library path
2419
2420 This mode sets the library path environment variable according to \`-dlopen'
2421 flags.
2422
2423 If any of the ARGS are libtool executable wrappers, then they are translated
2424 into their corresponding uninstalled binary, and any of their required library
2425 directories are added to the library path.
2426
2427 Then, COMMAND is executed, with ARGS as arguments."
2428   ;;
2429
2430 finish)
2431   $echo \
2432 "Usage: $modename [OPTION]... --mode=finish [LIBDIR]...
2433
2434 Complete the installation of libtool libraries.
2435
2436 Each LIBDIR is a directory that contains libtool libraries.
2437
2438 The commands that this mode executes may require superuser privileges.  Use
2439 the \`--dry-run' option if you just want to see what would be executed."
2440   ;;
2441
2442 install)
2443   $echo \
2444 "Usage: $modename [OPTION]... --mode=install INSTALL-COMMAND...
2445
2446 Install executables or libraries.
2447
2448 INSTALL-COMMAND is the installation command.  The first component should be
2449 either the \`install' or \`cp' program.
2450
2451 The rest of the components are interpreted as arguments to that command (only
2452 BSD-compatible install options are recognized)."
2453   ;;
2454
2455 link)
2456   $echo \
2457 "Usage: $modename [OPTION]... --mode=link LINK-COMMAND...
2458
2459 Link object files or libraries together to form another library, or to
2460 create an executable program.
2461
2462 LINK-COMMAND is a command using the C compiler that you would use to create
2463 a program from several object files.
2464
2465 The following components of LINK-COMMAND are treated specially:
2466
2467   -all-static       do not do any dynamic linking at all
2468   -dlopen FILE      \`-dlpreopen' FILE if it cannot be dlopened at runtime
2469   -dlpreopen FILE   link in FILE and add its symbols to dld_preloaded_symbols
2470   -export-dynamic   allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
2471   -LLIBDIR          search LIBDIR for required installed libraries
2472   -lNAME            OUTPUT-FILE requires the installed library libNAME
2473   -no-undefined     declare that a library does not refer to external symbols
2474   -o OUTPUT-FILE    create OUTPUT-FILE from the specified objects
2475   -release RELEASE  specify package release information
2476   -rpath LIBDIR     the created library will eventually be installed in LIBDIR
2477   -static           do not do any dynamic linking of libtool libraries
2478   -version-info CURRENT[:REVISION[:AGE]]
2479                     specify library version info [each variable defaults to 0]
2480
2481 All other options (arguments beginning with \`-') are ignored.
2482
2483 Every other argument is treated as a filename.  Files ending in \`.la' are
2484 treated as uninstalled libtool libraries, other files are standard or library
2485 object files.
2486
2487 If the OUTPUT-FILE ends in \`.la', then a libtool library is created, only
2488 library objects (\`.lo' files) may be specified, and \`-rpath' is required.
2489
2490 If OUTPUT-FILE ends in \`.a', then a standard library is created using \`ar'
2491 and \`ranlib'.
2492
2493 If OUTPUT-FILE ends in \`.lo' or \`.o', then a reloadable object file is
2494 created, otherwise an executable program is created."
2495   ;;
2496
2497 uninstall)
2498   $echo
2499 "Usage: $modename [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
2500
2501 Remove libraries from an installation directory.
2502
2503 RM is the name of the program to use to delete files associated with each FILE
2504 (typically \`/bin/rm').  RM-OPTIONS are options (such as \`-f') to be passed
2505 to RM.
2506
2507 If FILE is a libtool library, all the files associated with it are deleted.
2508 Otherwise, only FILE itself is deleted using RM."
2509   ;;
2510
2511 *)
2512   $echo "$modename: invalid operation mode \`$mode'" 1>&2
2513   $echo "$help" 1>&2
2514   exit 1
2515   ;;
2516 esac
2517
2518 echo
2519 $echo "Try \`$modename --help' for more information about other modes."
2520
2521 exit 0
2522
2523 # Local Variables:
2524 # mode:shell-script
2525 # sh-indentation:2
2526 # End: