third_party/libxml/src/ltmain.sh

   1 # Generated from ltmain.m4sh.
   2
   3 # ltmain.sh (GNU libtool) 2.2.6b
   4 # Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
   5
   6 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007 2008 Free Software Foundation, Inc.
   7 # This is free software; see the source for copying conditions.  There is NO
   8 # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
   9
  10 # GNU Libtool is free software; you can redistribute it and/or modify
  11 # it under the terms of the GNU General Public License as published by
  12 # the Free Software Foundation; either version 2 of the License, or
  13 # (at your option) any later version.
  14 #
  15 # As a special exception to the GNU General Public License,
  16 # if you distribute this file as part of a program or library that
  17 # is built using GNU Libtool, you may include this file under the
  18 # same distribution terms that you use for the rest of that program.
  19 #
  20 # GNU Libtool is distributed in the hope that it will be useful, but
  21 # WITHOUT ANY WARRANTY; without even the implied warranty of
  22 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  23 # General Public License for more details.
  24 #
  25 # You should have received a copy of the GNU General Public License
  26 # along with GNU Libtool; see the file COPYING.  If not, a copy
  27 # can be downloaded from http://www.gnu.org/licenses/gpl.html,
  28 # or obtained by writing to the Free Software Foundation, Inc.,
  29 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  30
  31 # Usage: $progname [OPTION]... [MODE-ARG]...
  32 #
  33 # Provide generalized library-building support services.
  34 #
  35 #     --config             show all configuration variables
  36 #     --debug              enable verbose shell tracing
  37 # -n, --dry-run            display commands without modifying any files
  38 #     --features           display basic configuration information and exit
  39 #     --mode=MODE          use operation mode MODE
  40 #     --preserve-dup-deps  don't remove duplicate dependency libraries
  41 #     --quiet, --silent    don't print informational messages
  42 #     --tag=TAG            use configuration variables from tag TAG
  43 # -v, --verbose            print informational messages (default)
  44 #     --version            print version information
  45 # -h, --help               print short or long help message
  46 #
  47 # MODE must be one of the following:
  48 #
  49 #       clean              remove files from the build directory
  50 #       compile            compile a source file into a libtool object
  51 #       execute            automatically set library path, then run a program
  52 #       finish             complete the installation of libtool libraries
  53 #       install            install libraries or executables
  54 #       link               create a library or an executable
  55 #       uninstall          remove libraries from an installed directory
  56 #
  57 # MODE-ARGS vary depending on the MODE.
  58 # Try `$progname --help --mode=MODE' for a more detailed description of MODE.
  59 #
  60 # When reporting a bug, please describe a test case to reproduce it and
  61 # include the following information:
  62 #
  63 #       host-triplet:   $host
  64 #       shell:          $SHELL
  65 #       compiler:               $LTCC
  66 #       compiler flags:         $LTCFLAGS
  67 #       linker:         $LD (gnu? $with_gnu_ld)
  68 #       $progname:              (GNU libtool) 2.2.6b
  69 #       automake:               $automake_version
  70 #       autoconf:               $autoconf_version
  71 #
  72 # Report bugs to <bug-libtool@gnu.org>.
  73
  74 PROGRAM=ltmain.sh
  75 PACKAGE=libtool
  76 VERSION=2.2.6b
  77 TIMESTAMP=""
  78 package_revision=1.3017
  79
  80 # Be Bourne compatible
  81 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  82   emulate sh
  83   NULLCMD=:
  84   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  85   # is contrary to our usage.  Disable this feature.
  86   alias -g '${1+"$@"}'='"$@"'
  87   setopt NO_GLOB_SUBST
  88 else
  89   case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
  90 fi
  91 BIN_SH=xpg4; export BIN_SH # for Tru64
  92 DUALCASE=1; export DUALCASE # for MKS sh
  93
  94 # NLS nuisances: We save the old values to restore during execute mode.
  95 # Only set LANG and LC_ALL to C if already set.
  96 # These must not be set unconditionally because not all systems understand
  97 # e.g. LANG=C (notably SCO).
  98 lt_user_locale=
  99 lt_safe_locale=
 100 for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
 101 do
 102   eval "if test \"\${$lt_var+set}\" = set; then
 103           save_$lt_var=\$$lt_var
 104           $lt_var=C
 105           export $lt_var
 106           lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\"
 107           lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\"
 108         fi"
 109 done
 110
 111 $lt_unset CDPATH
 112
 113
 114
 115
 116
 117 : ${CP="cp -f"}
 118 : ${ECHO="echo"}
 119 : ${EGREP="/bin/grep -E"}
 120 : ${FGREP="/bin/grep -F"}
 121 : ${GREP="/bin/grep"}
 122 : ${LN_S="ln -s"}
 123 : ${MAKE="make"}
 124 : ${MKDIR="mkdir"}
 125 : ${MV="mv -f"}
 126 : ${RM="rm -f"}
 127 : ${SED="/bin/sed"}
 128 : ${SHELL="${CONFIG_SHELL-/bin/sh}"}
 129 : ${Xsed="$SED -e 1s/^X//"}
 130
 131 # Global variables:
 132 EXIT_SUCCESS=0
 133 EXIT_FAILURE=1
 134 EXIT_MISMATCH=63  # $? = 63 is used to indicate version mismatch to missing.
 135 EXIT_SKIP=77      # $? = 77 is used to indicate a skipped test to automake.
 136
 137 exit_status=$EXIT_SUCCESS
 138
 139 # Make sure IFS has a sensible default
 140 lt_nl='
 141 '
 142 IFS="   $lt_nl"
 143
 144 dirname="s,/[^/]*$,,"
 145 basename="s,^.*/,,"
 146
 147 # func_dirname_and_basename file append nondir_replacement
 148 # perform func_basename and func_dirname in a single function
 149 # call:
 150 #   dirname:  Compute the dirname of FILE.  If nonempty,
 151 #             add APPEND to the result, otherwise set result
 152 #             to NONDIR_REPLACEMENT.
 153 #             value returned in "$func_dirname_result"
 154 #   basename: Compute filename of FILE.
 155 #             value retuned in "$func_basename_result"
 156 # Implementation must be kept synchronized with func_dirname
 157 # and func_basename. For efficiency, we do not delegate to
 158 # those functions but instead duplicate the functionality here.
 159 func_dirname_and_basename ()
 160 {
 161   # Extract subdirectory from the argument.
 162   func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`
 163   if test "X$func_dirname_result" = "X${1}"; then
 164     func_dirname_result="${3}"
 165   else
 166     func_dirname_result="$func_dirname_result${2}"
 167   fi
 168   func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`
 169 }
 170
 171 # Generated shell functions inserted here.
 172
 173 # Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
 174 # is ksh but when the shell is invoked as "sh" and the current value of
 175 # the _XPG environment variable is not equal to 1 (one), the special
 176 # positional parameter $0, within a function call, is the name of the
 177 # function.
 178 progpath="$0"
 179
 180 # The name of this program:
 181 # In the unlikely event $progname began with a '-', it would play havoc with
 182 # func_echo (imagine progname=-n), so we prepend ./ in that case:
 183 func_dirname_and_basename "$progpath"
 184 progname=$func_basename_result
 185 case $progname in
 186   -*) progname=./$progname ;;
 187 esac
 188
 189 # Make sure we have an absolute path for reexecution:
 190 case $progpath in
 191   [\\/]*|[A-Za-z]:\\*) ;;
 192   *[\\/]*)
 193      progdir=$func_dirname_result
 194      progdir=`cd "$progdir" && pwd`
 195      progpath="$progdir/$progname"
 196      ;;
 197   *)
 198      save_IFS="$IFS"
 199      IFS=:
 200      for progdir in $PATH; do
 201        IFS="$save_IFS"
 202        test -x "$progdir/$progname" && break
 203      done
 204      IFS="$save_IFS"
 205      test -n "$progdir" || progdir=`pwd`
 206      progpath="$progdir/$progname"
 207      ;;
 208 esac
 209
 210 # Sed substitution that helps us do robust quoting.  It backslashifies
 211 # metacharacters that are still active within double-quoted strings.
 212 Xsed="${SED}"' -e 1s/^X//'
 213 sed_quote_subst='s/\([`"$\\]\)/\\\1/g'
 214
 215 # Same as above, but do not quote variable references.
 216 double_quote_subst='s/\(["`\\]\)/\\\1/g'
 217
 218 # Re-`\' parameter expansions in output of double_quote_subst that were
 219 # `\'-ed in input to the same.  If an odd number of `\' preceded a '$'
 220 # in input to double_quote_subst, that '$' was protected from expansion.
 221 # Since each input `\' is now two `\'s, look for any number of runs of
 222 # four `\'s followed by two `\'s and then a '$'.  `\' that '$'.
 223 bs='\\'
 224 bs2='\\\\'
 225 bs4='\\\\\\\\'
 226 dollar='\$'
 227 sed_double_backslash="\
 228   s/$bs4/&\\
 229 /g
 230   s/^$bs2$dollar/$bs&/
 231   s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g
 232   s/\n//g"
 233
 234 # Standard options:
 235 opt_dry_run=false
 236 opt_help=false
 237 opt_quiet=false
 238 opt_verbose=false
 239 opt_warning=:
 240
 241 # func_echo arg...
 242 # Echo program name prefixed message, along with the current mode
 243 # name if it has been set yet.
 244 func_echo ()
 245 {
 246     $ECHO "$progname${mode+: }$mode: $*"
 247 }
 248
 249 # func_verbose arg...
 250 # Echo program name prefixed message in verbose mode only.
 251 func_verbose ()
 252 {
 253     $opt_verbose && func_echo ${1+"$@"}
 254
 255     # A bug in bash halts the script if the last line of a function
 256     # fails when set -e is in force, so we need another command to
 257     # work around that:
 258     :
 259 }
 260
 261 # func_error arg...
 262 # Echo program name prefixed message to standard error.
 263 func_error ()
 264 {
 265     $ECHO "$progname${mode+: }$mode: "${1+"$@"} 1>&2
 266 }
 267
 268 # func_warning arg...
 269 # Echo program name prefixed warning message to standard error.
 270 func_warning ()
 271 {
 272     $opt_warning && $ECHO "$progname${mode+: }$mode: warning: "${1+"$@"} 1>&2
 273
 274     # bash bug again:
 275     :
 276 }
 277
 278 # func_fatal_error arg...
 279 # Echo program name prefixed message to standard error, and exit.
 280 func_fatal_error ()
 281 {
 282     func_error ${1+"$@"}
 283     exit $EXIT_FAILURE
 284 }
 285
 286 # func_fatal_help arg...
 287 # Echo program name prefixed message to standard error, followed by
 288 # a help hint, and exit.
 289 func_fatal_help ()
 290 {
 291     func_error ${1+"$@"}
 292     func_fatal_error "$help"
 293 }
 294 help="Try \`$progname --help' for more information."  ## default
 295
 296
 297 # func_grep expression filename
 298 # Check whether EXPRESSION matches any line of FILENAME, without output.
 299 func_grep ()
 300 {
 301     $GREP "$1" "$2" >/dev/null 2>&1
 302 }
 303
 304
 305 # func_mkdir_p directory-path
 306 # Make sure the entire path to DIRECTORY-PATH is available.
 307 func_mkdir_p ()
 308 {
 309     my_directory_path="$1"
 310     my_dir_list=
 311
 312     if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then
 313
 314       # Protect directory names starting with `-'
 315       case $my_directory_path in
 316         -*) my_directory_path="./$my_directory_path" ;;
 317       esac
 318
 319       # While some portion of DIR does not yet exist...
 320       while test ! -d "$my_directory_path"; do
 321         # ...make a list in topmost first order.  Use a colon delimited
 322         # list incase some portion of path contains whitespace.
 323         my_dir_list="$my_directory_path:$my_dir_list"
 324
 325         # If the last portion added has no slash in it, the list is done
 326         case $my_directory_path in */*) ;; *) break ;; esac
 327
 328         # ...otherwise throw away the child directory and loop
 329         my_directory_path=`$ECHO "X$my_directory_path" | $Xsed -e "$dirname"`
 330       done
 331       my_dir_list=`$ECHO "X$my_dir_list" | $Xsed -e 's,:*$,,'`
 332
 333       save_mkdir_p_IFS="$IFS"; IFS=':'
 334       for my_dir in $my_dir_list; do
 335         IFS="$save_mkdir_p_IFS"
 336         # mkdir can fail with a `File exist' error if two processes
 337         # try to create one of the directories concurrently.  Don't
 338         # stop in that case!
 339         $MKDIR "$my_dir" 2>/dev/null || :
 340       done
 341       IFS="$save_mkdir_p_IFS"
 342
 343       # Bail out if we (or some other process) failed to create a directory.
 344       test -d "$my_directory_path" || \
 345         func_fatal_error "Failed to create \`$1'"
 346     fi
 347 }
 348
 349
 350 # func_mktempdir [string]
 351 # Make a temporary directory that won't clash with other running
 352 # libtool processes, and avoids race conditions if possible.  If
 353 # given, STRING is the basename for that directory.
 354 func_mktempdir ()
 355 {
 356     my_template="${TMPDIR-/tmp}/${1-$progname}"
 357
 358     if test "$opt_dry_run" = ":"; then
 359       # Return a directory name, but don't create it in dry-run mode
 360       my_tmpdir="${my_template}-$$"
 361     else
 362
 363       # If mktemp works, use that first and foremost
 364       my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null`
 365
 366       if test ! -d "$my_tmpdir"; then
 367         # Failing that, at least try and use $RANDOM to avoid a race
 368         my_tmpdir="${my_template}-${RANDOM-0}$$"
 369
 370         save_mktempdir_umask=`umask`
 371         umask 0077
 372         $MKDIR "$my_tmpdir"
 373         umask $save_mktempdir_umask
 374       fi
 375
 376       # If we're not in dry-run mode, bomb out on failure
 377       test -d "$my_tmpdir" || \
 378         func_fatal_error "cannot create temporary directory \`$my_tmpdir'"
 379     fi
 380
 381     $ECHO "X$my_tmpdir" | $Xsed
 382 }
 383
 384
 385 # func_quote_for_eval arg
 386 # Aesthetically quote ARG to be evaled later.
 387 # This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT
 388 # is double-quoted, suitable for a subsequent eval, whereas
 389 # FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters
 390 # which are still active within double quotes backslashified.
 391 func_quote_for_eval ()
 392 {
 393     case $1 in
 394       *[\\\`\"\$]*)
 395         func_quote_for_eval_unquoted_result=`$ECHO "X$1" | $Xsed -e "$sed_quote_subst"` ;;
 396       *)
 397         func_quote_for_eval_unquoted_result="$1" ;;
 398     esac
 399
 400     case $func_quote_for_eval_unquoted_result in
 401       # Double-quote args containing shell metacharacters to delay
 402       # word splitting, command substitution and and variable
 403       # expansion for a subsequent eval.
 404       # Many Bourne shells cannot handle close brackets correctly
 405       # in scan sets, so we specify it separately.
 406       *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \     ]*|*]*|"")
 407         func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\""
 408         ;;
 409       *)
 410         func_quote_for_eval_result="$func_quote_for_eval_unquoted_result"
 411     esac
 412 }
 413
 414
 415 # func_quote_for_expand arg
 416 # Aesthetically quote ARG to be evaled later; same as above,
 417 # but do not quote variable references.
 418 func_quote_for_expand ()
 419 {
 420     case $1 in
 421       *[\\\`\"]*)
 422         my_arg=`$ECHO "X$1" | $Xsed \
 423             -e "$double_quote_subst" -e "$sed_double_backslash"` ;;
 424       *)
 425         my_arg="$1" ;;
 426     esac
 427
 428     case $my_arg in
 429       # Double-quote args containing shell metacharacters to delay
 430       # word splitting and command substitution for a subsequent eval.
 431       # Many Bourne shells cannot handle close brackets correctly
 432       # in scan sets, so we specify it separately.
 433       *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \     ]*|*]*|"")
 434         my_arg="\"$my_arg\""
 435         ;;
 436     esac
 437
 438     func_quote_for_expand_result="$my_arg"
 439 }
 440
 441
 442 # func_show_eval cmd [fail_exp]
 443 # Unless opt_silent is true, then output CMD.  Then, if opt_dryrun is
 444 # not true, evaluate CMD.  If the evaluation of CMD fails, and FAIL_EXP
 445 # is given, then evaluate it.
 446 func_show_eval ()
 447 {
 448     my_cmd="$1"
 449     my_fail_exp="${2-:}"
 450
 451     ${opt_silent-false} || {
 452       func_quote_for_expand "$my_cmd"
 453       eval "func_echo $func_quote_for_expand_result"
 454     }
 455
 456     if ${opt_dry_run-false}; then :; else
 457       eval "$my_cmd"
 458       my_status=$?
 459       if test "$my_status" -eq 0; then :; else
 460         eval "(exit $my_status); $my_fail_exp"
 461       fi
 462     fi
 463 }
 464
 465
 466 # func_show_eval_locale cmd [fail_exp]
 467 # Unless opt_silent is true, then output CMD.  Then, if opt_dryrun is
 468 # not true, evaluate CMD.  If the evaluation of CMD fails, and FAIL_EXP
 469 # is given, then evaluate it.  Use the saved locale for evaluation.
 470 func_show_eval_locale ()
 471 {
 472     my_cmd="$1"
 473     my_fail_exp="${2-:}"
 474
 475     ${opt_silent-false} || {
 476       func_quote_for_expand "$my_cmd"
 477       eval "func_echo $func_quote_for_expand_result"
 478     }
 479
 480     if ${opt_dry_run-false}; then :; else
 481       eval "$lt_user_locale
 482             $my_cmd"
 483       my_status=$?
 484       eval "$lt_safe_locale"
 485       if test "$my_status" -eq 0; then :; else
 486         eval "(exit $my_status); $my_fail_exp"
 487       fi
 488     fi
 489 }
 490
 491
 492
 493
 494
 495 # func_version
 496 # Echo version message to standard output and exit.
 497 func_version ()
 498 {
 499     $SED -n '/^# '$PROGRAM' (GNU /,/# warranty; / {
 500         s/^# //
 501         s/^# *$//
 502         s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/
 503         p
 504      }' < "$progpath"
 505      exit $?
 506 }
 507
 508 # func_usage
 509 # Echo short help message to standard output and exit.
 510 func_usage ()
 511 {
 512     $SED -n '/^# Usage:/,/# -h/ {
 513         s/^# //
 514         s/^# *$//
 515         s/\$progname/'$progname'/
 516         p
 517     }' < "$progpath"
 518     $ECHO
 519     $ECHO "run \`$progname --help | more' for full usage"
 520     exit $?
 521 }
 522
 523 # func_help
 524 # Echo long help message to standard output and exit.
 525 func_help ()
 526 {
 527     $SED -n '/^# Usage:/,/# Report bugs to/ {
 528         s/^# //
 529         s/^# *$//
 530         s*\$progname*'$progname'*
 531         s*\$host*'"$host"'*
 532         s*\$SHELL*'"$SHELL"'*
 533         s*\$LTCC*'"$LTCC"'*
 534         s*\$LTCFLAGS*'"$LTCFLAGS"'*
 535         s*\$LD*'"$LD"'*
 536         s/\$with_gnu_ld/'"$with_gnu_ld"'/
 537         s/\$automake_version/'"`(automake --version) 2>/dev/null |$SED 1q`"'/
 538         s/\$autoconf_version/'"`(autoconf --version) 2>/dev/null |$SED 1q`"'/
 539         p
 540      }' < "$progpath"
 541     exit $?
 542 }
 543
 544 # func_missing_arg argname
 545 # Echo program name prefixed message to standard error and set global
 546 # exit_cmd.
 547 func_missing_arg ()
 548 {
 549     func_error "missing argument for $1"
 550     exit_cmd=exit
 551 }
 552
 553 exit_cmd=:
 554
 555
 556
 557
 558
 559 # Check that we have a working $ECHO.
 560 if test "X$1" = X--no-reexec; then
 561   # Discard the --no-reexec flag, and continue.
 562   shift
 563 elif test "X$1" = X--fallback-echo; then
 564   # Avoid inline document here, it may be left over
 565   :
 566 elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t'; then
 567   # Yippee, $ECHO works!
 568   :
 569 else
 570   # Restart under the correct shell, and then maybe $ECHO will work.
 571   exec $SHELL "$progpath" --no-reexec ${1+"$@"}
 572 fi
 573
 574 if test "X$1" = X--fallback-echo; then
 575   # used as fallback echo
 576   shift
 577   cat <<EOF
 578 $*
 579 EOF
 580   exit $EXIT_SUCCESS
 581 fi
 582
 583 magic="%%%MAGIC variable%%%"
 584 magic_exe="%%%MAGIC EXE variable%%%"
 585
 586 # Global variables.
 587 # $mode is unset
 588 nonopt=
 589 execute_dlfiles=
 590 preserve_args=
 591 lo2o="s/\\.lo\$/.${objext}/"
 592 o2lo="s/\\.${objext}\$/.lo/"
 593 extracted_archives=
 594 extracted_serial=0
 595
 596 opt_dry_run=false
 597 opt_duplicate_deps=false
 598 opt_silent=false
 599 opt_debug=:
 600
 601 # If this variable is set in any of the actions, the command in it
 602 # will be execed at the end.  This prevents here-documents from being
 603 # left over by shells.
 604 exec_cmd=
 605
 606 # func_fatal_configuration arg...
 607 # Echo program name prefixed message to standard error, followed by
 608 # a configuration failure hint, and exit.
 609 func_fatal_configuration ()
 610 {
 611     func_error ${1+"$@"}
 612     func_error "See the $PACKAGE documentation for more information."
 613     func_fatal_error "Fatal configuration error."
 614 }
 615
 616
 617 # func_config
 618 # Display the configuration for all the tags in this script.
 619 func_config ()
 620 {
 621     re_begincf='^# ### BEGIN LIBTOOL'
 622     re_endcf='^# ### END LIBTOOL'
 623
 624     # Default configuration.
 625     $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath"
 626
 627     # Now print the configurations for the tags.
 628     for tagname in $taglist; do
 629       $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath"
 630     done
 631
 632     exit $?
 633 }
 634
 635 # func_features
 636 # Display the features supported by this script.
 637 func_features ()
 638 {
 639     $ECHO "host: $host"
 640     if test "$build_libtool_libs" = yes; then
 641       $ECHO "enable shared libraries"
 642     else
 643       $ECHO "disable shared libraries"
 644     fi
 645     if test "$build_old_libs" = yes; then
 646       $ECHO "enable static libraries"
 647     else
 648       $ECHO "disable static libraries"
 649     fi
 650
 651     exit $?
 652 }
 653
 654 # func_enable_tag tagname
 655 # Verify that TAGNAME is valid, and either flag an error and exit, or
 656 # enable the TAGNAME tag.  We also add TAGNAME to the global $taglist
 657 # variable here.
 658 func_enable_tag ()
 659 {
 660   # Global variable:
 661   tagname="$1"
 662
 663   re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$"
 664   re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$"
 665   sed_extractcf="/$re_begincf/,/$re_endcf/p"
 666
 667   # Validate tagname.
 668   case $tagname in
 669     *[!-_A-Za-z0-9,/]*)
 670       func_fatal_error "invalid tag name: $tagname"
 671       ;;
 672   esac
 673
 674   # Don't test for the "default" C tag, as we know it's
 675   # there but not specially marked.
 676   case $tagname in
 677     CC) ;;
 678     *)
 679       if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then
 680         taglist="$taglist $tagname"
 681
 682         # Evaluate the configuration.  Be careful to quote the path
 683         # and the sed script, to avoid splitting on whitespace, but
 684         # also don't use non-portable quotes within backquotes within
 685         # quotes we have to do it in 2 steps:
 686         extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"`
 687         eval "$extractedcf"
 688       else
 689         func_error "ignoring unknown tag $tagname"
 690       fi
 691       ;;
 692   esac
 693 }
 694
 695 # Parse options once, thoroughly.  This comes as soon as possible in
 696 # the script to make things like `libtool --version' happen quickly.
 697 {
 698
 699   # Shorthand for --mode=foo, only valid as the first argument
 700   case $1 in
 701   clean|clea|cle|cl)
 702     shift; set dummy --mode clean ${1+"$@"}; shift
 703     ;;
 704   compile|compil|compi|comp|com|co|c)
 705     shift; set dummy --mode compile ${1+"$@"}; shift
 706     ;;
 707   execute|execut|execu|exec|exe|ex|e)
 708     shift; set dummy --mode execute ${1+"$@"}; shift
 709     ;;
 710   finish|finis|fini|fin|fi|f)
 711     shift; set dummy --mode finish ${1+"$@"}; shift
 712     ;;
 713   install|instal|insta|inst|ins|in|i)
 714     shift; set dummy --mode install ${1+"$@"}; shift
 715     ;;
 716   link|lin|li|l)
 717     shift; set dummy --mode link ${1+"$@"}; shift
 718     ;;
 719   uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u)
 720     shift; set dummy --mode uninstall ${1+"$@"}; shift
 721     ;;
 722   esac
 723
 724   # Parse non-mode specific arguments:
 725   while test "$#" -gt 0; do
 726     opt="$1"
 727     shift
 728
 729     case $opt in
 730       --config)         func_config                                     ;;
 731
 732       --debug)          preserve_args="$preserve_args $opt"
 733                         func_echo "enabling shell trace mode"
 734                         opt_debug='set -x'
 735                         $opt_debug
 736                         ;;
 737
 738       -dlopen)          test "$#" -eq 0 && func_missing_arg "$opt" && break
 739                         execute_dlfiles="$execute_dlfiles $1"
 740                         shift
 741                         ;;
 742
 743       --dry-run | -n)   opt_dry_run=:                                   ;;
 744       --features)       func_features                                   ;;
 745       --finish)         mode="finish"                                   ;;
 746
 747       --mode)           test "$#" -eq 0 && func_missing_arg "$opt" && break
 748                         case $1 in
 749                           # Valid mode arguments:
 750                           clean)        ;;
 751                           compile)      ;;
 752                           execute)      ;;
 753                           finish)       ;;
 754                           install)      ;;
 755                           link)         ;;
 756                           relink)       ;;
 757                           uninstall)    ;;
 758
 759                           # Catch anything else as an error
 760                           *) func_error "invalid argument for $opt"
 761                              exit_cmd=exit
 762                              break
 763                              ;;
 764                         esac
 765
 766                         mode="$1"
 767                         shift
 768                         ;;
 769
 770       --preserve-dup-deps)
 771                         opt_duplicate_deps=:                            ;;
 772
 773       --quiet|--silent) preserve_args="$preserve_args $opt"
 774                         opt_silent=:
 775                         ;;
 776
 777       --verbose| -v)    preserve_args="$preserve_args $opt"
 778                         opt_silent=false
 779                         ;;
 780
 781       --tag)            test "$#" -eq 0 && func_missing_arg "$opt" && break
 782                         preserve_args="$preserve_args $opt $1"
 783                         func_enable_tag "$1"    # tagname is set here
 784                         shift
 785                         ;;
 786
 787       # Separate optargs to long options:
 788       -dlopen=*|--mode=*|--tag=*)
 789                         func_opt_split "$opt"
 790                         set dummy "$func_opt_split_opt" "$func_opt_split_arg" ${1+"$@"}
 791                         shift
 792                         ;;
 793
 794       -\?|-h)           func_usage                                      ;;
 795       --help)           opt_help=:                                      ;;
 796       --version)        func_version                                    ;;
 797
 798       -*)               func_fatal_help "unrecognized option \`$opt'"   ;;
 799
 800       *)                nonopt="$opt"
 801                         break
 802                         ;;
 803     esac
 804   done
 805
 806
 807   case $host in
 808     *cygwin* | *mingw* | *pw32* | *cegcc*)
 809       # don't eliminate duplications in $postdeps and $predeps
 810       opt_duplicate_compiler_generated_deps=:
 811       ;;
 812     *)
 813       opt_duplicate_compiler_generated_deps=$opt_duplicate_deps
 814       ;;
 815   esac
 816
 817   # Having warned about all mis-specified options, bail out if
 818   # anything was wrong.
 819   $exit_cmd $EXIT_FAILURE
 820 }
 821
 822 # func_check_version_match
 823 # Ensure that we are using m4 macros, and libtool script from the same
 824 # release of libtool.
 825 func_check_version_match ()
 826 {
 827   if test "$package_revision" != "$macro_revision"; then
 828     if test "$VERSION" != "$macro_version"; then
 829       if test -z "$macro_version"; then
 830         cat >&2 <<_LT_EOF
 831 $progname: Version mismatch error.  This is $PACKAGE $VERSION, but the
 832 $progname: definition of this LT_INIT comes from an older release.
 833 $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
 834 $progname: and run autoconf again.
 835 _LT_EOF
 836       else
 837         cat >&2 <<_LT_EOF
 838 $progname: Version mismatch error.  This is $PACKAGE $VERSION, but the
 839 $progname: definition of this LT_INIT comes from $PACKAGE $macro_version.
 840 $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
 841 $progname: and run autoconf again.
 842 _LT_EOF
 843       fi
 844     else
 845       cat >&2 <<_LT_EOF
 846 $progname: Version mismatch error.  This is $PACKAGE $VERSION, revision $package_revision,
 847 $progname: but the definition of this LT_INIT comes from revision $macro_revision.
 848 $progname: You should recreate aclocal.m4 with macros from revision $package_revision
 849 $progname: of $PACKAGE $VERSION and run autoconf again.
 850 _LT_EOF
 851     fi
 852
 853     exit $EXIT_MISMATCH
 854   fi
 855 }
 856
 857
 858 ## ----------- ##
 859 ##    Main.    ##
 860 ## ----------- ##
 861
 862 $opt_help || {
 863   # Sanity checks first:
 864   func_check_version_match
 865
 866   if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
 867     func_fatal_configuration "not configured to build any kind of library"
 868   fi
 869
 870   test -z "$mode" && func_fatal_error "error: you must specify a MODE."
 871
 872
 873   # Darwin sucks
 874   eval std_shrext=\"$shrext_cmds\"
 875
 876
 877   # Only execute mode is allowed to have -dlopen flags.
 878   if test -n "$execute_dlfiles" && test "$mode" != execute; then
 879     func_error "unrecognized option \`-dlopen'"
 880     $ECHO "$help" 1>&2
 881     exit $EXIT_FAILURE
 882   fi
 883
 884   # Change the help message to a mode-specific one.
 885   generic_help="$help"
 886   help="Try \`$progname --help --mode=$mode' for more information."
 887 }
 888
 889
 890 # func_lalib_p file
 891 # True iff FILE is a libtool `.la' library or `.lo' object file.
 892 # This function is only a basic sanity check; it will hardly flush out
 893 # determined imposters.
 894 func_lalib_p ()
 895 {
 896     test -f "$1" &&
 897       $SED -e 4q "$1" 2>/dev/null \
 898         | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1
 899 }
 900
 901 # func_lalib_unsafe_p file
 902 # True iff FILE is a libtool `.la' library or `.lo' object file.
 903 # This function implements the same check as func_lalib_p without
 904 # resorting to external programs.  To this end, it redirects stdin and
 905 # closes it afterwards, without saving the original file descriptor.
 906 # As a safety measure, use it only where a negative result would be
 907 # fatal anyway.  Works if `file' does not exist.
 908 func_lalib_unsafe_p ()
 909 {
 910     lalib_p=no
 911     if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then
 912         for lalib_p_l in 1 2 3 4
 913         do
 914             read lalib_p_line
 915             case "$lalib_p_line" in
 916                 \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;;
 917             esac
 918         done
 919         exec 0<&5 5<&-
 920     fi
 921     test "$lalib_p" = yes
 922 }
 923
 924 # func_ltwrapper_script_p file
 925 # True iff FILE is a libtool wrapper script
 926 # This function is only a basic sanity check; it will hardly flush out
 927 # determined imposters.
 928 func_ltwrapper_script_p ()
 929 {
 930     func_lalib_p "$1"
 931 }
 932
 933 # func_ltwrapper_executable_p file
 934 # True iff FILE is a libtool wrapper executable
 935 # This function is only a basic sanity check; it will hardly flush out
 936 # determined imposters.
 937 func_ltwrapper_executable_p ()
 938 {
 939     func_ltwrapper_exec_suffix=
 940     case $1 in
 941     *.exe) ;;
 942     *) func_ltwrapper_exec_suffix=.exe ;;
 943     esac
 944     $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1
 945 }
 946
 947 # func_ltwrapper_scriptname file
 948 # Assumes file is an ltwrapper_executable
 949 # uses $file to determine the appropriate filename for a
 950 # temporary ltwrapper_script.
 951 func_ltwrapper_scriptname ()
 952 {
 953     func_ltwrapper_scriptname_result=""
 954     if func_ltwrapper_executable_p "$1"; then
 955         func_dirname_and_basename "$1" "" "."
 956         func_stripname '' '.exe' "$func_basename_result"
 957         func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper"
 958     fi
 959 }
 960
 961 # func_ltwrapper_p file
 962 # True iff FILE is a libtool wrapper script or wrapper executable
 963 # This function is only a basic sanity check; it will hardly flush out
 964 # determined imposters.
 965 func_ltwrapper_p ()
 966 {
 967     func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1"
 968 }
 969
 970
 971 # func_execute_cmds commands fail_cmd
 972 # Execute tilde-delimited COMMANDS.
 973 # If FAIL_CMD is given, eval that upon failure.
 974 # FAIL_CMD may read-access the current command in variable CMD!
 975 func_execute_cmds ()
 976 {
 977     $opt_debug
 978     save_ifs=$IFS; IFS='~'
 979     for cmd in $1; do
 980       IFS=$save_ifs
 981       eval cmd=\"$cmd\"
 982       func_show_eval "$cmd" "${2-:}"
 983     done
 984     IFS=$save_ifs
 985 }
 986
 987
 988 # func_source file
 989 # Source FILE, adding directory component if necessary.
 990 # Note that it is not necessary on cygwin/mingw to append a dot to
 991 # FILE even if both FILE and FILE.exe exist: automatic-append-.exe
 992 # behavior happens only for exec(3), not for open(2)!  Also, sourcing
 993 # `FILE.' does not work on cygwin managed mounts.
 994 func_source ()
 995 {
 996     $opt_debug
 997     case $1 in
 998     */* | *\\*) . "$1" ;;
 999     *)          . "./$1" ;;
1000     esac
1001 }
1002
1003
1004 # func_infer_tag arg
1005 # Infer tagged configuration to use if any are available and
1006 # if one wasn't chosen via the "--tag" command line option.
1007 # Only attempt this if the compiler in the base compile
1008 # command doesn't match the default compiler.
1009 # arg is usually of the form 'gcc ...'
1010 func_infer_tag ()
1011 {
1012     $opt_debug
1013     if test -n "$available_tags" && test -z "$tagname"; then
1014       CC_quoted=
1015       for arg in $CC; do
1016         func_quote_for_eval "$arg"
1017         CC_quoted="$CC_quoted $func_quote_for_eval_result"
1018       done
1019       case $@ in
1020       # Blanks in the command may have been stripped by the calling shell,
1021       # but not from the CC environment variable when configure was run.
1022       " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*) ;;
1023       # Blanks at the start of $base_compile will cause this to fail
1024       # if we don't check for them as well.
1025       *)
1026         for z in $available_tags; do
1027           if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
1028             # Evaluate the configuration.
1029             eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
1030             CC_quoted=
1031             for arg in $CC; do
1032               # Double-quote args containing other shell metacharacters.
1033               func_quote_for_eval "$arg"
1034               CC_quoted="$CC_quoted $func_quote_for_eval_result"
1035             done
1036             case "$@ " in
1037               " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*)
1038               # The compiler in the base compile command matches
1039               # the one in the tagged configuration.
1040               # Assume this is the tagged configuration we want.
1041               tagname=$z
1042               break
1043               ;;
1044             esac
1045           fi
1046         done
1047         # If $tagname still isn't set, then no tagged configuration
1048         # was found and let the user know that the "--tag" command
1049         # line option must be used.
1050         if test -z "$tagname"; then
1051           func_echo "unable to infer tagged configuration"
1052           func_fatal_error "specify a tag with \`--tag'"
1053 #       else
1054 #         func_verbose "using $tagname tagged configuration"
1055         fi
1056         ;;
1057       esac
1058     fi
1059 }
1060
1061
1062
1063 # func_write_libtool_object output_name pic_name nonpic_name
1064 # Create a libtool object file (analogous to a ".la" file),
1065 # but don't create it if we're doing a dry run.
1066 func_write_libtool_object ()
1067 {
1068     write_libobj=${1}
1069     if test "$build_libtool_libs" = yes; then
1070       write_lobj=\'${2}\'
1071     else
1072       write_lobj=none
1073     fi
1074
1075     if test "$build_old_libs" = yes; then
1076       write_oldobj=\'${3}\'
1077     else
1078       write_oldobj=none
1079     fi
1080
1081     $opt_dry_run || {
1082       cat >${write_libobj}T <<EOF
1083 # $write_libobj - a libtool object file
1084 # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
1085 #
1086 # Please DO NOT delete this file!
1087 # It is necessary for linking the library.
1088
1089 # Name of the PIC object.
1090 pic_object=$write_lobj
1091
1092 # Name of the non-PIC object
1093 non_pic_object=$write_oldobj
1094
1095 EOF
1096       $MV "${write_libobj}T" "${write_libobj}"
1097     }
1098 }
1099
1100 # func_mode_compile arg...
1101 func_mode_compile ()
1102 {
1103     $opt_debug
1104     # Get the compilation command and the source file.
1105     base_compile=
1106     srcfile="$nonopt"  #  always keep a non-empty value in "srcfile"
1107     suppress_opt=yes
1108     suppress_output=
1109     arg_mode=normal
1110     libobj=
1111     later=
1112     pie_flag=
1113
1114     for arg
1115     do
1116       case $arg_mode in
1117       arg  )
1118         # do not "continue".  Instead, add this to base_compile
1119         lastarg="$arg"
1120         arg_mode=normal
1121         ;;
1122
1123       target )
1124         libobj="$arg"
1125         arg_mode=normal
1126         continue
1127         ;;
1128
1129       normal )
1130         # Accept any command-line options.
1131         case $arg in
1132         -o)
1133           test -n "$libobj" && \
1134             func_fatal_error "you cannot specify \`-o' more than once"
1135           arg_mode=target
1136           continue
1137           ;;
1138
1139         -pie | -fpie | -fPIE)
1140           pie_flag="$pie_flag $arg"
1141           continue
1142           ;;
1143
1144         -shared | -static | -prefer-pic | -prefer-non-pic)
1145           later="$later $arg"
1146           continue
1147           ;;
1148
1149         -no-suppress)
1150           suppress_opt=no
1151           continue
1152           ;;
1153
1154         -Xcompiler)
1155           arg_mode=arg  #  the next one goes into the "base_compile" arg list
1156           continue      #  The current "srcfile" will either be retained or
1157           ;;            #  replaced later.  I would guess that would be a bug.
1158
1159         -Wc,*)
1160           func_stripname '-Wc,' '' "$arg"
1161           args=$func_stripname_result
1162           lastarg=
1163           save_ifs="$IFS"; IFS=','
1164           for arg in $args; do
1165             IFS="$save_ifs"
1166             func_quote_for_eval "$arg"
1167             lastarg="$lastarg $func_quote_for_eval_result"
1168           done
1169           IFS="$save_ifs"
1170           func_stripname ' ' '' "$lastarg"
1171           lastarg=$func_stripname_result
1172
1173           # Add the arguments to base_compile.
1174           base_compile="$base_compile $lastarg"
1175           continue
1176           ;;
1177
1178         *)
1179           # Accept the current argument as the source file.
1180           # The previous "srcfile" becomes the current argument.
1181           #
1182           lastarg="$srcfile"
1183           srcfile="$arg"
1184           ;;
1185         esac  #  case $arg
1186         ;;
1187       esac    #  case $arg_mode
1188
1189       # Aesthetically quote the previous argument.
1190       func_quote_for_eval "$lastarg"
1191       base_compile="$base_compile $func_quote_for_eval_result"
1192     done # for arg
1193
1194     case $arg_mode in
1195     arg)
1196       func_fatal_error "you must specify an argument for -Xcompile"
1197       ;;
1198     target)
1199       func_fatal_error "you must specify a target with \`-o'"
1200       ;;
1201     *)
1202       # Get the name of the library object.
1203       test -z "$libobj" && {
1204         func_basename "$srcfile"
1205         libobj="$func_basename_result"
1206       }
1207       ;;
1208     esac
1209
1210     # Recognize several different file suffixes.
1211     # If the user specifies -o file.o, it is replaced with file.lo
1212     case $libobj in
1213     *.[cCFSifmso] | \
1214     *.ada | *.adb | *.ads | *.asm | \
1215     *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \
1216     *.[fF][09]? | *.for | *.java | *.obj | *.sx)
1217       func_xform "$libobj"
1218       libobj=$func_xform_result
1219       ;;
1220     esac
1221
1222     case $libobj in
1223     *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;;
1224     *)
1225       func_fatal_error "cannot determine name of library object from \`$libobj'"
1226       ;;
1227     esac
1228
1229     func_infer_tag $base_compile
1230
1231     for arg in $later; do
1232       case $arg in
1233       -shared)
1234         test "$build_libtool_libs" != yes && \
1235           func_fatal_configuration "can not build a shared library"
1236         build_old_libs=no
1237         continue
1238         ;;
1239
1240       -static)
1241         build_libtool_libs=no
1242         build_old_libs=yes
1243         continue
1244         ;;
1245
1246       -prefer-pic)
1247         pic_mode=yes
1248         continue
1249         ;;
1250
1251       -prefer-non-pic)
1252         pic_mode=no
1253         continue
1254         ;;
1255       esac
1256     done
1257
1258     func_quote_for_eval "$libobj"
1259     test "X$libobj" != "X$func_quote_for_eval_result" \
1260       && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"'    &()|`$[]' \
1261       && func_warning "libobj name \`$libobj' may not contain shell special characters."
1262     func_dirname_and_basename "$obj" "/" ""
1263     objname="$func_basename_result"
1264     xdir="$func_dirname_result"
1265     lobj=${xdir}$objdir/$objname
1266
1267     test -z "$base_compile" && \
1268       func_fatal_help "you must specify a compilation command"
1269
1270     # Delete any leftover library objects.
1271     if test "$build_old_libs" = yes; then
1272       removelist="$obj $lobj $libobj ${libobj}T"
1273     else
1274       removelist="$lobj $libobj ${libobj}T"
1275     fi
1276
1277     # On Cygwin there's no "real" PIC flag so we must build both object types
1278     case $host_os in
1279     cygwin* | mingw* | pw32* | os2* | cegcc*)
1280       pic_mode=default
1281       ;;
1282     esac
1283     if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then
1284       # non-PIC code in shared libraries is not supported
1285       pic_mode=default
1286     fi
1287
1288     # Calculate the filename of the output object if compiler does
1289     # not support -o with -c
1290     if test "$compiler_c_o" = no; then
1291       output_obj=`$ECHO "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext}
1292       lockfile="$output_obj.lock"
1293     else
1294       output_obj=
1295       need_locks=no
1296       lockfile=
1297     fi
1298
1299     # Lock this critical section if it is needed
1300     # We use this script file to make the link, it avoids creating a new file
1301     if test "$need_locks" = yes; then
1302       until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
1303         func_echo "Waiting for $lockfile to be removed"
1304         sleep 2
1305       done
1306     elif test "$need_locks" = warn; then
1307       if test -f "$lockfile"; then
1308         $ECHO "\
1309 *** ERROR, $lockfile exists and contains:
1310 `cat $lockfile 2>/dev/null`
1311
1312 This indicates that another process is trying to use the same
1313 temporary object file, and libtool could not work around it because
1314 your compiler does not support \`-c' and \`-o' together.  If you
1315 repeat this compilation, it may succeed, by chance, but you had better
1316 avoid parallel builds (make -j) in this platform, or get a better
1317 compiler."
1318
1319         $opt_dry_run || $RM $removelist
1320         exit $EXIT_FAILURE
1321       fi
1322       removelist="$removelist $output_obj"
1323       $ECHO "$srcfile" > "$lockfile"
1324     fi
1325
1326     $opt_dry_run || $RM $removelist
1327     removelist="$removelist $lockfile"
1328     trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15
1329
1330     if test -n "$fix_srcfile_path"; then
1331       eval srcfile=\"$fix_srcfile_path\"
1332     fi
1333     func_quote_for_eval "$srcfile"
1334     qsrcfile=$func_quote_for_eval_result
1335
1336     # Only build a PIC object if we are building libtool libraries.
1337     if test "$build_libtool_libs" = yes; then
1338       # Without this assignment, base_compile gets emptied.
1339       fbsd_hideous_sh_bug=$base_compile
1340
1341       if test "$pic_mode" != no; then
1342         command="$base_compile $qsrcfile $pic_flag"
1343       else
1344         # Don't build PIC code
1345         command="$base_compile $qsrcfile"
1346       fi
1347
1348       func_mkdir_p "$xdir$objdir"
1349
1350       if test -z "$output_obj"; then
1351         # Place PIC objects in $objdir
1352         command="$command -o $lobj"
1353       fi
1354
1355       func_show_eval_locale "$command"  \
1356           'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE'
1357
1358       if test "$need_locks" = warn &&
1359          test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
1360         $ECHO "\
1361 *** ERROR, $lockfile contains:
1362 `cat $lockfile 2>/dev/null`
1363
1364 but it should contain:
1365 $srcfile
1366
1367 This indicates that another process is trying to use the same
1368 temporary object file, and libtool could not work around it because
1369 your compiler does not support \`-c' and \`-o' together.  If you
1370 repeat this compilation, it may succeed, by chance, but you had better
1371 avoid parallel builds (make -j) in this platform, or get a better
1372 compiler."
1373
1374         $opt_dry_run || $RM $removelist
1375         exit $EXIT_FAILURE
1376       fi
1377
1378       # Just move the object if needed, then go on to compile the next one
1379       if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
1380         func_show_eval '$MV "$output_obj" "$lobj"' \
1381           'error=$?; $opt_dry_run || $RM $removelist; exit $error'
1382       fi
1383
1384       # Allow error messages only from the first compilation.
1385       if test "$suppress_opt" = yes; then
1386         suppress_output=' >/dev/null 2>&1'
1387       fi
1388     fi
1389
1390     # Only build a position-dependent object if we build old libraries.
1391     if test "$build_old_libs" = yes; then
1392       if test "$pic_mode" != yes; then
1393         # Don't build PIC code
1394         command="$base_compile $qsrcfile$pie_flag"
1395       else
1396         command="$base_compile $qsrcfile $pic_flag"
1397       fi
1398       if test "$compiler_c_o" = yes; then
1399         command="$command -o $obj"
1400       fi
1401
1402       # Suppress compiler output if we already did a PIC compilation.
1403       command="$command$suppress_output"
1404       func_show_eval_locale "$command" \
1405         '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE'
1406
1407       if test "$need_locks" = warn &&
1408          test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
1409         $ECHO "\
1410 *** ERROR, $lockfile contains:
1411 `cat $lockfile 2>/dev/null`
1412
1413 but it should contain:
1414 $srcfile
1415
1416 This indicates that another process is trying to use the same
1417 temporary object file, and libtool could not work around it because
1418 your compiler does not support \`-c' and \`-o' together.  If you
1419 repeat this compilation, it may succeed, by chance, but you had better
1420 avoid parallel builds (make -j) in this platform, or get a better
1421 compiler."
1422
1423         $opt_dry_run || $RM $removelist
1424         exit $EXIT_FAILURE
1425       fi
1426
1427       # Just move the object if needed
1428       if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
1429         func_show_eval '$MV "$output_obj" "$obj"' \
1430           'error=$?; $opt_dry_run || $RM $removelist; exit $error'
1431       fi
1432     fi
1433
1434     $opt_dry_run || {
1435       func_write_libtool_object "$libobj" "$objdir/$objname" "$objname"
1436
1437       # Unlock the critical section if it was locked
1438       if test "$need_locks" != no; then
1439         removelist=$lockfile
1440         $RM "$lockfile"
1441       fi
1442     }
1443
1444     exit $EXIT_SUCCESS
1445 }
1446
1447 $opt_help || {
1448 test "$mode" = compile && func_mode_compile ${1+"$@"}
1449 }
1450
1451 func_mode_help ()
1452 {
1453     # We need to display help for each of the modes.
1454     case $mode in
1455       "")
1456         # Generic help is extracted from the usage comments
1457         # at the start of this file.
1458         func_help
1459         ;;
1460
1461       clean)
1462         $ECHO \
1463 "Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE...
1464
1465 Remove files from the build directory.
1466
1467 RM is the name of the program to use to delete files associated with each FILE
1468 (typically \`/bin/rm').  RM-OPTIONS are options (such as \`-f') to be passed
1469 to RM.
1470
1471 If FILE is a libtool library, object or program, all the files associated
1472 with it are deleted. Otherwise, only FILE itself is deleted using RM."
1473         ;;
1474
1475       compile)
1476       $ECHO \
1477 "Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
1478
1479 Compile a source file into a libtool library object.
1480
1481 This mode accepts the following additional options:
1482
1483   -o OUTPUT-FILE    set the output file name to OUTPUT-FILE
1484   -no-suppress      do not suppress compiler output for multiple passes
1485   -prefer-pic       try to building PIC objects only
1486   -prefer-non-pic   try to building non-PIC objects only
1487   -shared           do not build a \`.o' file suitable for static linking
1488   -static           only build a \`.o' file suitable for static linking
1489
1490 COMPILE-COMMAND is a command to be used in creating a \`standard' object file
1491 from the given SOURCEFILE.
1492
1493 The output file name is determined by removing the directory component from
1494 SOURCEFILE, then substituting the C source code suffix \`.c' with the
1495 library object suffix, \`.lo'."
1496         ;;
1497
1498       execute)
1499         $ECHO \
1500 "Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]...
1501
1502 Automatically set library path, then run a program.
1503
1504 This mode accepts the following additional options:
1505
1506   -dlopen FILE      add the directory containing FILE to the library path
1507
1508 This mode sets the library path environment variable according to \`-dlopen'
1509 flags.
1510
1511 If any of the ARGS are libtool executable wrappers, then they are translated
1512 into their corresponding uninstalled binary, and any of their required library
1513 directories are added to the library path.
1514
1515 Then, COMMAND is executed, with ARGS as arguments."
1516         ;;
1517
1518       finish)
1519         $ECHO \
1520 "Usage: $progname [OPTION]... --mode=finish [LIBDIR]...
1521
1522 Complete the installation of libtool libraries.
1523
1524 Each LIBDIR is a directory that contains libtool libraries.
1525
1526 The commands that this mode executes may require superuser privileges.  Use
1527 the \`--dry-run' option if you just want to see what would be executed."
1528         ;;
1529
1530       install)
1531         $ECHO \
1532 "Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND...
1533
1534 Install executables or libraries.
1535
1536 INSTALL-COMMAND is the installation command.  The first component should be
1537 either the \`install' or \`cp' program.
1538
1539 The following components of INSTALL-COMMAND are treated specially:
1540
1541   -inst-prefix PREFIX-DIR  Use PREFIX-DIR as a staging area for installation
1542
1543 The rest of the components are interpreted as arguments to that command (only
1544 BSD-compatible install options are recognized)."
1545         ;;
1546
1547       link)
1548         $ECHO \
1549 "Usage: $progname [OPTION]... --mode=link LINK-COMMAND...
1550
1551 Link object files or libraries together to form another library, or to
1552 create an executable program.
1553
1554 LINK-COMMAND is a command using the C compiler that you would use to create
1555 a program from several object files.
1556
1557 The following components of LINK-COMMAND are treated specially:
1558
1559   -all-static       do not do any dynamic linking at all
1560   -avoid-version    do not add a version suffix if possible
1561   -dlopen FILE      \`-dlpreopen' FILE if it cannot be dlopened at runtime
1562   -dlpreopen FILE   link in FILE and add its symbols to lt_preloaded_symbols
1563   -export-dynamic   allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
1564   -export-symbols SYMFILE
1565                     try to export only the symbols listed in SYMFILE
1566   -export-symbols-regex REGEX
1567                     try to export only the symbols matching REGEX
1568   -LLIBDIR          search LIBDIR for required installed libraries
1569   -lNAME            OUTPUT-FILE requires the installed library libNAME
1570   -module           build a library that can dlopened
1571   -no-fast-install  disable the fast-install mode
1572   -no-install       link a not-installable executable
1573   -no-undefined     declare that a library does not refer to external symbols
1574   -o OUTPUT-FILE    create OUTPUT-FILE from the specified objects
1575   -objectlist FILE  Use a list of object files found in FILE to specify objects
1576   -precious-files-regex REGEX
1577                     don't remove output files matching REGEX
1578   -release RELEASE  specify package release information
1579   -rpath LIBDIR     the created library will eventually be installed in LIBDIR
1580   -R[ ]LIBDIR       add LIBDIR to the runtime path of programs and libraries
1581   -shared           only do dynamic linking of libtool libraries
1582   -shrext SUFFIX    override the standard shared library file extension
1583   -static           do not do any dynamic linking of uninstalled libtool libraries
1584   -static-libtool-libs
1585                     do not do any dynamic linking of libtool libraries
1586   -version-info CURRENT[:REVISION[:AGE]]
1587                     specify library version info [each variable defaults to 0]
1588   -weak LIBNAME     declare that the target provides the LIBNAME interface
1589
1590 All other options (arguments beginning with \`-') are ignored.
1591
1592 Every other argument is treated as a filename.  Files ending in \`.la' are
1593 treated as uninstalled libtool libraries, other files are standard or library
1594 object files.
1595
1596 If the OUTPUT-FILE ends in \`.la', then a libtool library is created,
1597 only library objects (\`.lo' files) may be specified, and \`-rpath' is
1598 required, except when creating a convenience library.
1599
1600 If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created
1601 using \`ar' and \`ranlib', or on Windows using \`lib'.
1602
1603 If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file
1604 is created, otherwise an executable program is created."
1605         ;;
1606
1607       uninstall)
1608         $ECHO \
1609 "Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
1610
1611 Remove libraries from an installation directory.
1612
1613 RM is the name of the program to use to delete files associated with each FILE
1614 (typically \`/bin/rm').  RM-OPTIONS are options (such as \`-f') to be passed
1615 to RM.
1616
1617 If FILE is a libtool library, all the files associated with it are deleted.
1618 Otherwise, only FILE itself is deleted using RM."
1619         ;;
1620
1621       *)
1622         func_fatal_help "invalid operation mode \`$mode'"
1623         ;;
1624     esac
1625
1626     $ECHO
1627     $ECHO "Try \`$progname --help' for more information about other modes."
1628
1629     exit $?
1630 }
1631
1632   # Now that we've collected a possible --mode arg, show help if necessary
1633   $opt_help && func_mode_help
1634
1635
1636 # func_mode_execute arg...
1637 func_mode_execute ()
1638 {
1639     $opt_debug
1640     # The first argument is the command name.
1641     cmd="$nonopt"
1642     test -z "$cmd" && \
1643       func_fatal_help "you must specify a COMMAND"
1644
1645     # Handle -dlopen flags immediately.
1646     for file in $execute_dlfiles; do
1647       test -f "$file" \
1648         || func_fatal_help "\`$file' is not a file"
1649
1650       dir=
1651       case $file in
1652       *.la)
1653         # Check to see that this really is a libtool archive.
1654         func_lalib_unsafe_p "$file" \
1655           || func_fatal_help "\`$lib' is not a valid libtool archive"
1656
1657         # Read the libtool library.
1658         dlname=
1659         library_names=
1660         func_source "$file"
1661
1662         # Skip this library if it cannot be dlopened.
1663         if test -z "$dlname"; then
1664           # Warn if it was a shared library.
1665           test -n "$library_names" && \
1666             func_warning "\`$file' was not linked with \`-export-dynamic'"
1667           continue
1668         fi
1669
1670         func_dirname "$file" "" "."
1671         dir="$func_dirname_result"
1672
1673         if test -f "$dir/$objdir/$dlname"; then
1674           dir="$dir/$objdir"
1675         else
1676           if test ! -f "$dir/$dlname"; then
1677             func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'"
1678           fi
1679         fi
1680         ;;
1681
1682       *.lo)
1683         # Just add the directory containing the .lo file.
1684         func_dirname "$file" "" "."
1685         dir="$func_dirname_result"
1686         ;;
1687
1688       *)
1689         func_warning "\`-dlopen' is ignored for non-libtool libraries and objects"
1690         continue
1691         ;;
1692       esac
1693
1694       # Get the absolute pathname.
1695       absdir=`cd "$dir" && pwd`
1696       test -n "$absdir" && dir="$absdir"
1697
1698       # Now add the directory to shlibpath_var.
1699       if eval "test -z \"\$$shlibpath_var\""; then
1700         eval "$shlibpath_var=\"\$dir\""
1701       else
1702         eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
1703       fi
1704     done
1705
1706     # This variable tells wrapper scripts just to set shlibpath_var
1707     # rather than running their programs.
1708     libtool_execute_magic="$magic"
1709
1710     # Check if any of the arguments is a wrapper script.
1711     args=
1712     for file
1713     do
1714       case $file in
1715       -*) ;;
1716       *)
1717         # Do a test to see if this is really a libtool program.
1718         if func_ltwrapper_script_p "$file"; then
1719           func_source "$file"
1720           # Transform arg to wrapped name.
1721           file="$progdir/$program"
1722         elif func_ltwrapper_executable_p "$file"; then
1723           func_ltwrapper_scriptname "$file"
1724           func_source "$func_ltwrapper_scriptname_result"
1725           # Transform arg to wrapped name.
1726           file="$progdir/$program"
1727         fi
1728         ;;
1729       esac
1730       # Quote arguments (to preserve shell metacharacters).
1731       func_quote_for_eval "$file"
1732       args="$args $func_quote_for_eval_result"
1733     done
1734
1735     if test "X$opt_dry_run" = Xfalse; then
1736       if test -n "$shlibpath_var"; then
1737         # Export the shlibpath_var.
1738         eval "export $shlibpath_var"
1739       fi
1740
1741       # Restore saved environment variables
1742       for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
1743       do
1744         eval "if test \"\${save_$lt_var+set}\" = set; then
1745                 $lt_var=\$save_$lt_var; export $lt_var
1746               else
1747                 $lt_unset $lt_var
1748               fi"
1749       done
1750
1751       # Now prepare to actually exec the command.
1752       exec_cmd="\$cmd$args"
1753     else
1754       # Display what would be done.
1755       if test -n "$shlibpath_var"; then
1756         eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\""
1757         $ECHO "export $shlibpath_var"
1758       fi
1759       $ECHO "$cmd$args"
1760       exit $EXIT_SUCCESS
1761     fi
1762 }
1763
1764 test "$mode" = execute && func_mode_execute ${1+"$@"}
1765
1766
1767 # func_mode_finish arg...
1768 func_mode_finish ()
1769 {
1770     $opt_debug
1771     libdirs="$nonopt"
1772     admincmds=
1773
1774     if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
1775       for dir
1776       do
1777         libdirs="$libdirs $dir"
1778       done
1779
1780       for libdir in $libdirs; do
1781         if test -n "$finish_cmds"; then
1782           # Do each command in the finish commands.
1783           func_execute_cmds "$finish_cmds" 'admincmds="$admincmds
1784 '"$cmd"'"'
1785         fi
1786         if test -n "$finish_eval"; then
1787           # Do the single finish_eval.
1788           eval cmds=\"$finish_eval\"
1789           $opt_dry_run || eval "$cmds" || admincmds="$admincmds
1790        $cmds"
1791         fi
1792       done
1793     fi
1794
1795     # Exit here if they wanted silent mode.
1796     $opt_silent && exit $EXIT_SUCCESS
1797
1798     $ECHO "X----------------------------------------------------------------------" | $Xsed
1799     $ECHO "Libraries have been installed in:"
1800     for libdir in $libdirs; do
1801       $ECHO "   $libdir"
1802     done
1803     $ECHO
1804     $ECHO "If you ever happen to want to link against installed libraries"
1805     $ECHO "in a given directory, LIBDIR, you must either use libtool, and"
1806     $ECHO "specify the full pathname of the library, or use the \`-LLIBDIR'"
1807     $ECHO "flag during linking and do at least one of the following:"
1808     if test -n "$shlibpath_var"; then
1809       $ECHO "   - add LIBDIR to the \`$shlibpath_var' environment variable"
1810       $ECHO "     during execution"
1811     fi
1812     if test -n "$runpath_var"; then
1813       $ECHO "   - add LIBDIR to the \`$runpath_var' environment variable"
1814       $ECHO "     during linking"
1815     fi
1816     if test -n "$hardcode_libdir_flag_spec"; then
1817       libdir=LIBDIR
1818       eval flag=\"$hardcode_libdir_flag_spec\"
1819
1820       $ECHO "   - use the \`$flag' linker flag"
1821     fi
1822     if test -n "$admincmds"; then
1823       $ECHO "   - have your system administrator run these commands:$admincmds"
1824     fi
1825     if test -f /etc/ld.so.conf; then
1826       $ECHO "   - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
1827     fi
1828     $ECHO
1829
1830     $ECHO "See any operating system documentation about shared libraries for"
1831     case $host in
1832       solaris2.[6789]|solaris2.1[0-9])
1833         $ECHO "more information, such as the ld(1), crle(1) and ld.so(8) manual"
1834         $ECHO "pages."
1835         ;;
1836       *)
1837         $ECHO "more information, such as the ld(1) and ld.so(8) manual pages."
1838         ;;
1839     esac
1840     $ECHO "X----------------------------------------------------------------------" | $Xsed
1841     exit $EXIT_SUCCESS
1842 }
1843
1844 test "$mode" = finish && func_mode_finish ${1+"$@"}
1845
1846
1847 # func_mode_install arg...
1848 func_mode_install ()
1849 {
1850     $opt_debug
1851     # There may be an optional sh(1) argument at the beginning of
1852     # install_prog (especially on Windows NT).
1853     if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh ||
1854        # Allow the use of GNU shtool's install command.
1855        $ECHO "X$nonopt" | $GREP shtool >/dev/null; then
1856       # Aesthetically quote it.
1857       func_quote_for_eval "$nonopt"
1858       install_prog="$func_quote_for_eval_result "
1859       arg=$1
1860       shift
1861     else
1862       install_prog=
1863       arg=$nonopt
1864     fi
1865
1866     # The real first argument should be the name of the installation program.
1867     # Aesthetically quote it.
1868     func_quote_for_eval "$arg"
1869     install_prog="$install_prog$func_quote_for_eval_result"
1870
1871     # We need to accept at least all the BSD install flags.
1872     dest=
1873     files=
1874     opts=
1875     prev=
1876     install_type=
1877     isdir=no
1878     stripme=
1879     for arg
1880     do
1881       if test -n "$dest"; then
1882         files="$files $dest"
1883         dest=$arg
1884         continue
1885       fi
1886
1887       case $arg in
1888       -d) isdir=yes ;;
1889       -f)
1890         case " $install_prog " in
1891         *[\\\ /]cp\ *) ;;
1892         *) prev=$arg ;;
1893         esac
1894         ;;
1895       -g | -m | -o)
1896         prev=$arg
1897         ;;
1898       -s)
1899         stripme=" -s"
1900         continue
1901         ;;
1902       -*)
1903         ;;
1904       *)
1905         # If the previous option needed an argument, then skip it.
1906         if test -n "$prev"; then
1907           prev=
1908         else
1909           dest=$arg
1910           continue
1911         fi
1912         ;;
1913       esac
1914
1915       # Aesthetically quote the argument.
1916       func_quote_for_eval "$arg"
1917       install_prog="$install_prog $func_quote_for_eval_result"
1918     done
1919
1920     test -z "$install_prog" && \
1921       func_fatal_help "you must specify an install program"
1922
1923     test -n "$prev" && \
1924       func_fatal_help "the \`$prev' option requires an argument"
1925
1926     if test -z "$files"; then
1927       if test -z "$dest"; then
1928         func_fatal_help "no file or destination specified"
1929       else
1930         func_fatal_help "you must specify a destination"
1931       fi
1932     fi
1933
1934     # Strip any trailing slash from the destination.
1935     func_stripname '' '/' "$dest"
1936     dest=$func_stripname_result
1937
1938     # Check to see that the destination is a directory.
1939     test -d "$dest" && isdir=yes
1940     if test "$isdir" = yes; then
1941       destdir="$dest"
1942       destname=
1943     else
1944       func_dirname_and_basename "$dest" "" "."
1945       destdir="$func_dirname_result"
1946       destname="$func_basename_result"
1947
1948       # Not a directory, so check to see that there is only one file specified.
1949       set dummy $files; shift
1950       test "$#" -gt 1 && \
1951         func_fatal_help "\`$dest' is not a directory"
1952     fi
1953     case $destdir in
1954     [\\/]* | [A-Za-z]:[\\/]*) ;;
1955     *)
1956       for file in $files; do
1957         case $file in
1958         *.lo) ;;
1959         *)
1960           func_fatal_help "\`$destdir' must be an absolute directory name"
1961           ;;
1962         esac
1963       done
1964       ;;
1965     esac
1966
1967     # This variable tells wrapper scripts just to set variables rather
1968     # than running their programs.
1969     libtool_install_magic="$magic"
1970
1971     staticlibs=
1972     future_libdirs=
1973     current_libdirs=
1974     for file in $files; do
1975
1976       # Do each installation.
1977       case $file in
1978       *.$libext)
1979         # Do the static libraries later.
1980         staticlibs="$staticlibs $file"
1981         ;;
1982
1983       *.la)
1984         # Check to see that this really is a libtool archive.
1985         func_lalib_unsafe_p "$file" \
1986           || func_fatal_help "\`$file' is not a valid libtool archive"
1987
1988         library_names=
1989         old_library=
1990         relink_command=
1991         func_source "$file"
1992
1993         # Add the libdir to current_libdirs if it is the destination.
1994         if test "X$destdir" = "X$libdir"; then
1995           case "$current_libdirs " in
1996           *" $libdir "*) ;;
1997           *) current_libdirs="$current_libdirs $libdir" ;;
1998           esac
1999         else
2000           # Note the libdir as a future libdir.
2001           case "$future_libdirs " in
2002           *" $libdir "*) ;;
2003           *) future_libdirs="$future_libdirs $libdir" ;;
2004           esac
2005         fi
2006
2007         func_dirname "$file" "/" ""
2008         dir="$func_dirname_result"
2009         dir="$dir$objdir"
2010
2011         if test -n "$relink_command"; then
2012           # Determine the prefix the user has applied to our future dir.
2013           inst_prefix_dir=`$ECHO "X$destdir" | $Xsed -e "s%$libdir\$%%"`
2014
2015           # Don't allow the user to place us outside of our expected
2016           # location b/c this prevents finding dependent libraries that
2017           # are installed to the same prefix.
2018           # At present, this check doesn't affect windows .dll's that
2019           # are installed into $libdir/../bin (currently, that works fine)
2020           # but it's something to keep an eye on.
2021           test "$inst_prefix_dir" = "$destdir" && \
2022             func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir"
2023
2024           if test -n "$inst_prefix_dir"; then
2025             # Stick the inst_prefix_dir data into the link command.
2026             relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
2027           else
2028             relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%%"`
2029           fi
2030
2031           func_warning "relinking \`$file'"
2032           func_show_eval "$relink_command" \
2033             'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"'
2034         fi
2035
2036         # See the names of the shared library.
2037         set dummy $library_names; shift
2038         if test -n "$1"; then
2039           realname="$1"
2040           shift
2041
2042           srcname="$realname"
2043           test -n "$relink_command" && srcname="$realname"T
2044
2045           # Install the shared library and build the symlinks.
2046           func_show_eval "$install_prog $dir/$srcname $destdir/$realname" \
2047               'exit $?'
2048           tstripme="$stripme"
2049           case $host_os in
2050           cygwin* | mingw* | pw32* | cegcc*)
2051             case $realname in
2052             *.dll.a)
2053               tstripme=""
2054               ;;
2055             esac
2056             ;;
2057           esac
2058           if test -n "$tstripme" && test -n "$striplib"; then
2059             func_show_eval "$striplib $destdir/$realname" 'exit $?'
2060           fi
2061
2062           if test "$#" -gt 0; then
2063             # Delete the old symlinks, and create new ones.
2064             # Try `ln -sf' first, because the `ln' binary might depend on
2065             # the symlink we replace!  Solaris /bin/ln does not understand -f,
2066             # so we also need to try rm && ln -s.
2067             for linkname
2068             do
2069               test "$linkname" != "$realname" \
2070                 && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })"
2071             done
2072           fi
2073
2074           # Do each command in the postinstall commands.
2075           lib="$destdir/$realname"
2076           func_execute_cmds "$postinstall_cmds" 'exit $?'
2077         fi
2078
2079         # Install the pseudo-library for information purposes.
2080         func_basename "$file"
2081         name="$func_basename_result"
2082         instname="$dir/$name"i
2083         func_show_eval "$install_prog $instname $destdir/$name" 'exit $?'
2084
2085         # Maybe install the static library, too.
2086         test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library"
2087         ;;
2088
2089       *.lo)
2090         # Install (i.e. copy) a libtool object.
2091
2092         # Figure out destination file name, if it wasn't already specified.
2093         if test -n "$destname"; then
2094           destfile="$destdir/$destname"
2095         else
2096           func_basename "$file"
2097           destfile="$func_basename_result"
2098           destfile="$destdir/$destfile"
2099         fi
2100
2101         # Deduce the name of the destination old-style object file.
2102         case $destfile in
2103         *.lo)
2104           func_lo2o "$destfile"
2105           staticdest=$func_lo2o_result
2106           ;;
2107         *.$objext)
2108           staticdest="$destfile"
2109           destfile=
2110           ;;
2111         *)
2112           func_fatal_help "cannot copy a libtool object to \`$destfile'"
2113           ;;
2114         esac
2115
2116         # Install the libtool object if requested.
2117         test -n "$destfile" && \
2118           func_show_eval "$install_prog $file $destfile" 'exit $?'
2119
2120         # Install the old object if enabled.
2121         if test "$build_old_libs" = yes; then
2122           # Deduce the name of the old-style object file.
2123           func_lo2o "$file"
2124           staticobj=$func_lo2o_result
2125           func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?'
2126         fi
2127         exit $EXIT_SUCCESS
2128         ;;
2129
2130       *)
2131         # Figure out destination file name, if it wasn't already specified.
2132         if test -n "$destname"; then
2133           destfile="$destdir/$destname"
2134         else
2135           func_basename "$file"
2136           destfile="$func_basename_result"
2137           destfile="$destdir/$destfile"
2138         fi
2139
2140         # If the file is missing, and there is a .exe on the end, strip it
2141         # because it is most likely a libtool script we actually want to
2142         # install
2143         stripped_ext=""
2144         case $file in
2145           *.exe)
2146             if test ! -f "$file"; then
2147               func_stripname '' '.exe' "$file"
2148               file=$func_stripname_result
2149               stripped_ext=".exe"
2150             fi
2151             ;;
2152         esac
2153
2154         # Do a test to see if this is really a libtool program.
2155         case $host in
2156         *cygwin* | *mingw*)
2157             if func_ltwrapper_executable_p "$file"; then
2158               func_ltwrapper_scriptname "$file"
2159               wrapper=$func_ltwrapper_scriptname_result
2160             else
2161               func_stripname '' '.exe' "$file"
2162               wrapper=$func_stripname_result
2163             fi
2164             ;;
2165         *)
2166             wrapper=$file
2167             ;;
2168         esac
2169         if func_ltwrapper_script_p "$wrapper"; then
2170           notinst_deplibs=
2171           relink_command=
2172
2173           func_source "$wrapper"
2174
2175           # Check the variables that should have been set.
2176           test -z "$generated_by_libtool_version" && \
2177             func_fatal_error "invalid libtool wrapper script \`$wrapper'"
2178
2179           finalize=yes
2180           for lib in $notinst_deplibs; do
2181             # Check to see that each library is installed.
2182             libdir=
2183             if test -f "$lib"; then
2184               func_source "$lib"
2185             fi
2186             libfile="$libdir/"`$ECHO "X$lib" | $Xsed -e 's%^.*/%%g'` ### testsuite: skip nested quoting test
2187             if test -n "$libdir" && test ! -f "$libfile"; then
2188               func_warning "\`$lib' has not been installed in \`$libdir'"
2189               finalize=no
2190             fi
2191           done
2192
2193           relink_command=
2194           func_source "$wrapper"
2195
2196           outputname=
2197           if test "$fast_install" = no && test -n "$relink_command"; then
2198             $opt_dry_run || {
2199               if test "$finalize" = yes; then
2200                 tmpdir=`func_mktempdir`
2201                 func_basename "$file$stripped_ext"
2202                 file="$func_basename_result"
2203                 outputname="$tmpdir/$file"
2204                 # Replace the output file specification.
2205                 relink_command=`$ECHO "X$relink_command" | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g'`
2206
2207                 $opt_silent || {
2208                   func_quote_for_expand "$relink_command"
2209                   eval "func_echo $func_quote_for_expand_result"
2210                 }
2211                 if eval "$relink_command"; then :
2212                   else
2213                   func_error "error: relink \`$file' with the above command before installing it"
2214                   $opt_dry_run || ${RM}r "$tmpdir"
2215                   continue
2216                 fi
2217                 file="$outputname"
2218               else
2219                 func_warning "cannot relink \`$file'"
2220               fi
2221             }
2222           else
2223             # Install the binary that we compiled earlier.
2224             file=`$ECHO "X$file$stripped_ext" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"`
2225           fi
2226         fi
2227
2228         # remove .exe since cygwin /usr/bin/install will append another
2229         # one anyway
2230         case $install_prog,$host in
2231         */usr/bin/install*,*cygwin*)
2232           case $file:$destfile in
2233           *.exe:*.exe)
2234             # this is ok
2235             ;;
2236           *.exe:*)
2237             destfile=$destfile.exe
2238             ;;
2239           *:*.exe)
2240             func_stripname '' '.exe' "$destfile"
2241             destfile=$func_stripname_result
2242             ;;
2243           esac
2244           ;;
2245         esac
2246         func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?'
2247         $opt_dry_run || if test -n "$outputname"; then
2248           ${RM}r "$tmpdir"
2249         fi
2250         ;;
2251       esac
2252     done
2253
2254     for file in $staticlibs; do
2255       func_basename "$file"
2256       name="$func_basename_result"
2257
2258       # Set up the ranlib parameters.
2259       oldlib="$destdir/$name"
2260
2261       func_show_eval "$install_prog \$file \$oldlib" 'exit $?'
2262
2263       if test -n "$stripme" && test -n "$old_striplib"; then
2264         func_show_eval "$old_striplib $oldlib" 'exit $?'
2265       fi
2266
2267       # Do each command in the postinstall commands.
2268       func_execute_cmds "$old_postinstall_cmds" 'exit $?'
2269     done
2270
2271     test -n "$future_libdirs" && \
2272       func_warning "remember to run \`$progname --finish$future_libdirs'"
2273
2274     if test -n "$current_libdirs"; then
2275       # Maybe just do a dry run.
2276       $opt_dry_run && current_libdirs=" -n$current_libdirs"
2277       exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs'
2278     else
2279       exit $EXIT_SUCCESS
2280     fi
2281 }
2282
2283 test "$mode" = install && func_mode_install ${1+"$@"}
2284
2285
2286 # func_generate_dlsyms outputname originator pic_p
2287 # Extract symbols from dlprefiles and create ${outputname}S.o with
2288 # a dlpreopen symbol table.
2289 func_generate_dlsyms ()
2290 {
2291     $opt_debug
2292     my_outputname="$1"
2293     my_originator="$2"
2294     my_pic_p="${3-no}"
2295     my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'`
2296     my_dlsyms=
2297
2298     if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
2299       if test -n "$NM" && test -n "$global_symbol_pipe"; then
2300         my_dlsyms="${my_outputname}S.c"
2301       else
2302         func_error "not configured to extract global symbols from dlpreopened files"
2303       fi
2304     fi
2305
2306     if test -n "$my_dlsyms"; then
2307       case $my_dlsyms in
2308       "") ;;
2309       *.c)
2310         # Discover the nlist of each of the dlfiles.
2311         nlist="$output_objdir/${my_outputname}.nm"
2312
2313         func_show_eval "$RM $nlist ${nlist}S ${nlist}T"
2314
2315         # Parse the name list into a source file.
2316         func_verbose "creating $output_objdir/$my_dlsyms"
2317
2318         $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\
2319 /* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */
2320 /* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */
2321
2322 #ifdef __cplusplus
2323 extern \"C\" {
2324 #endif
2325
2326 /* External symbol declarations for the compiler. */\
2327 "
2328
2329         if test "$dlself" = yes; then
2330           func_verbose "generating symbol list for \`$output'"
2331
2332           $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist"
2333
2334           # Add our own program objects to the symbol list.
2335           progfiles=`$ECHO "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
2336           for progfile in $progfiles; do
2337             func_verbose "extracting global C symbols from \`$progfile'"
2338             $opt_dry_run || eval "$NM $progfile | $global_symbol_pipe >> '$nlist'"
2339           done
2340
2341           if test -n "$exclude_expsyms"; then
2342             $opt_dry_run || {
2343               eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
2344               eval '$MV "$nlist"T "$nlist"'
2345             }
2346           fi
2347
2348           if test -n "$export_symbols_regex"; then
2349             $opt_dry_run || {
2350               eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
2351               eval '$MV "$nlist"T "$nlist"'
2352             }
2353           fi
2354
2355           # Prepare the list of exported symbols
2356           if test -z "$export_symbols"; then
2357             export_symbols="$output_objdir/$outputname.exp"
2358             $opt_dry_run || {
2359               $RM $export_symbols
2360               eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
2361               case $host in
2362               *cygwin* | *mingw* | *cegcc* )
2363                 eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
2364                 eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
2365                 ;;
2366               esac
2367             }
2368           else
2369             $opt_dry_run || {
2370               eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
2371               eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
2372               eval '$MV "$nlist"T "$nlist"'
2373               case $host in
2374                 *cygwin | *mingw* | *cegcc* )
2375                   eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
2376                   eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
2377                   ;;
2378               esac
2379             }
2380           fi
2381         fi
2382
2383         for dlprefile in $dlprefiles; do
2384           func_verbose "extracting global C symbols from \`$dlprefile'"
2385           func_basename "$dlprefile"
2386           name="$func_basename_result"
2387           $opt_dry_run || {
2388             eval '$ECHO ": $name " >> "$nlist"'
2389             eval "$NM $dlprefile 2>/dev/null | $global_symbol_pipe >> '$nlist'"
2390           }
2391         done
2392
2393         $opt_dry_run || {
2394           # Make sure we have at least an empty file.
2395           test -f "$nlist" || : > "$nlist"
2396
2397           if test -n "$exclude_expsyms"; then
2398             $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
2399             $MV "$nlist"T "$nlist"
2400           fi
2401
2402           # Try sorting and uniquifying the output.
2403           if $GREP -v "^: " < "$nlist" |
2404               if sort -k 3 </dev/null >/dev/null 2>&1; then
2405                 sort -k 3
2406               else
2407                 sort +2
2408               fi |
2409               uniq > "$nlist"S; then
2410             :
2411           else
2412             $GREP -v "^: " < "$nlist" > "$nlist"S
2413           fi
2414
2415           if test -f "$nlist"S; then
2416             eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"'
2417           else
2418             $ECHO '/* NONE */' >> "$output_objdir/$my_dlsyms"
2419           fi
2420
2421           $ECHO >> "$output_objdir/$my_dlsyms" "\
2422
2423 /* The mapping between symbol names and symbols.  */
2424 typedef struct {
2425   const char *name;
2426   void *address;
2427 } lt_dlsymlist;
2428 "
2429           case $host in
2430           *cygwin* | *mingw* | *cegcc* )
2431             $ECHO >> "$output_objdir/$my_dlsyms" "\
2432 /* DATA imports from DLLs on WIN32 con't be const, because
2433    runtime relocations are performed -- see ld's documentation
2434    on pseudo-relocs.  */"
2435             lt_dlsym_const= ;;
2436           *osf5*)
2437             echo >> "$output_objdir/$my_dlsyms" "\
2438 /* This system does not cope well with relocations in const data */"
2439             lt_dlsym_const= ;;
2440           *)
2441             lt_dlsym_const=const ;;
2442           esac
2443
2444           $ECHO >> "$output_objdir/$my_dlsyms" "\
2445 extern $lt_dlsym_const lt_dlsymlist
2446 lt_${my_prefix}_LTX_preloaded_symbols[];
2447 $lt_dlsym_const lt_dlsymlist
2448 lt_${my_prefix}_LTX_preloaded_symbols[] =
2449 {\
2450   { \"$my_originator\", (void *) 0 },"
2451
2452           case $need_lib_prefix in
2453           no)
2454             eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms"
2455             ;;
2456           *)
2457             eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms"
2458             ;;
2459           esac
2460           $ECHO >> "$output_objdir/$my_dlsyms" "\
2461   {0, (void *) 0}
2462 };
2463
2464 /* This works around a problem in FreeBSD linker */
2465 #ifdef FREEBSD_WORKAROUND
2466 static const void *lt_preloaded_setup() {
2467   return lt_${my_prefix}_LTX_preloaded_symbols;
2468 }
2469 #endif
2470
2471 #ifdef __cplusplus
2472 }
2473 #endif\
2474 "
2475         } # !$opt_dry_run
2476
2477         pic_flag_for_symtable=
2478         case "$compile_command " in
2479         *" -static "*) ;;
2480         *)
2481           case $host in
2482           # compiling the symbol table file with pic_flag works around
2483           # a FreeBSD bug that causes programs to crash when -lm is
2484           # linked before any other PIC object.  But we must not use
2485           # pic_flag when linking with -static.  The problem exists in
2486           # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
2487           *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
2488             pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;;
2489           *-*-hpux*)
2490             pic_flag_for_symtable=" $pic_flag"  ;;
2491           *)
2492             if test "X$my_pic_p" != Xno; then
2493               pic_flag_for_symtable=" $pic_flag"
2494             fi
2495             ;;
2496           esac
2497           ;;
2498         esac
2499         symtab_cflags=
2500         for arg in $LTCFLAGS; do
2501           case $arg in
2502           -pie | -fpie | -fPIE) ;;
2503           *) symtab_cflags="$symtab_cflags $arg" ;;
2504           esac
2505         done
2506
2507         # Now compile the dynamic symbol file.
2508         func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?'
2509
2510         # Clean up the generated files.
2511         func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"'
2512
2513         # Transform the symbol file into the correct name.
2514         symfileobj="$output_objdir/${my_outputname}S.$objext"
2515         case $host in
2516         *cygwin* | *mingw* | *cegcc* )
2517           if test -f "$output_objdir/$my_outputname.def"; then
2518             compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
2519             finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
2520           else
2521             compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
2522             finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
2523           fi
2524           ;;
2525         *)
2526           compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
2527           finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
2528           ;;
2529         esac
2530         ;;
2531       *)
2532         func_fatal_error "unknown suffix for \`$my_dlsyms'"
2533         ;;
2534       esac
2535     else
2536       # We keep going just in case the user didn't refer to
2537       # lt_preloaded_symbols.  The linker will fail if global_symbol_pipe
2538       # really was required.
2539
2540       # Nullify the symbol file.
2541       compile_command=`$ECHO "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"`
2542       finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"`
2543     fi
2544 }
2545
2546 # func_win32_libid arg
2547 # return the library type of file 'arg'
2548 #
2549 # Need a lot of goo to handle *both* DLLs and import libs
2550 # Has to be a shell function in order to 'eat' the argument
2551 # that is supplied when $file_magic_command is called.
2552 func_win32_libid ()
2553 {
2554   $opt_debug
2555   win32_libid_type="unknown"
2556   win32_fileres=`file -L $1 2>/dev/null`
2557   case $win32_fileres in
2558   *ar\ archive\ import\ library*) # definitely import
2559     win32_libid_type="x86 archive import"
2560     ;;
2561   *ar\ archive*) # could be an import, or static
2562     if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null |
2563        $EGREP 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then
2564       win32_nmres=`eval $NM -f posix -A $1 |
2565         $SED -n -e '
2566             1,100{
2567                 / I /{
2568                     s,.*,import,
2569                     p
2570                     q
2571                 }
2572             }'`
2573       case $win32_nmres in
2574       import*)  win32_libid_type="x86 archive import";;
2575       *)        win32_libid_type="x86 archive static";;
2576       esac
2577     fi
2578     ;;
2579   *DLL*)
2580     win32_libid_type="x86 DLL"
2581     ;;
2582   *executable*) # but shell scripts are "executable" too...
2583     case $win32_fileres in
2584     *MS\ Windows\ PE\ Intel*)
2585       win32_libid_type="x86 DLL"
2586       ;;
2587     esac
2588     ;;
2589   esac
2590   $ECHO "$win32_libid_type"
2591 }
2592
2593
2594
2595 # func_extract_an_archive dir oldlib
2596 func_extract_an_archive ()
2597 {
2598     $opt_debug
2599     f_ex_an_ar_dir="$1"; shift
2600     f_ex_an_ar_oldlib="$1"
2601     func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" 'exit $?'
2602     if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
2603      :
2604     else
2605       func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib"
2606     fi
2607 }
2608
2609
2610 # func_extract_archives gentop oldlib ...
2611 func_extract_archives ()
2612 {
2613     $opt_debug
2614     my_gentop="$1"; shift
2615     my_oldlibs=${1+"$@"}
2616     my_oldobjs=""
2617     my_xlib=""
2618     my_xabs=""
2619     my_xdir=""
2620
2621     for my_xlib in $my_oldlibs; do
2622       # Extract the objects.
2623       case $my_xlib in
2624         [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;;
2625         *) my_xabs=`pwd`"/$my_xlib" ;;
2626       esac
2627       func_basename "$my_xlib"
2628       my_xlib="$func_basename_result"
2629       my_xlib_u=$my_xlib
2630       while :; do
2631         case " $extracted_archives " in
2632         *" $my_xlib_u "*)
2633           func_arith $extracted_serial + 1
2634           extracted_serial=$func_arith_result
2635           my_xlib_u=lt$extracted_serial-$my_xlib ;;
2636         *) break ;;
2637         esac
2638       done
2639       extracted_archives="$extracted_archives $my_xlib_u"
2640       my_xdir="$my_gentop/$my_xlib_u"
2641
2642       func_mkdir_p "$my_xdir"
2643
2644       case $host in
2645       *-darwin*)
2646         func_verbose "Extracting $my_xabs"
2647         # Do not bother doing anything if just a dry run
2648         $opt_dry_run || {
2649           darwin_orig_dir=`pwd`
2650           cd $my_xdir || exit $?
2651           darwin_archive=$my_xabs
2652           darwin_curdir=`pwd`
2653           darwin_base_archive=`basename "$darwin_archive"`
2654           darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true`
2655           if test -n "$darwin_arches"; then
2656             darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'`
2657             darwin_arch=
2658             func_verbose "$darwin_base_archive has multiple architectures $darwin_arches"
2659             for darwin_arch in  $darwin_arches ; do
2660               func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}"
2661               $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}"
2662               cd "unfat-$$/${darwin_base_archive}-${darwin_arch}"
2663               func_extract_an_archive "`pwd`" "${darwin_base_archive}"
2664               cd "$darwin_curdir"
2665               $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}"
2666             done # $darwin_arches
2667             ## Okay now we've a bunch of thin objects, gotta fatten them up :)
2668             darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u`
2669             darwin_file=
2670             darwin_files=
2671             for darwin_file in $darwin_filelist; do
2672               darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP`
2673               $LIPO -create -output "$darwin_file" $darwin_files
2674             done # $darwin_filelist
2675             $RM -rf unfat-$$
2676             cd "$darwin_orig_dir"
2677           else
2678             cd $darwin_orig_dir
2679             func_extract_an_archive "$my_xdir" "$my_xabs"
2680           fi # $darwin_arches
2681         } # !$opt_dry_run
2682         ;;
2683       *)
2684         func_extract_an_archive "$my_xdir" "$my_xabs"
2685         ;;
2686       esac
2687       my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP`
2688     done
2689
2690     func_extract_archives_result="$my_oldobjs"
2691 }
2692
2693
2694
2695 # func_emit_wrapper_part1 [arg=no]
2696 #
2697 # Emit the first part of a libtool wrapper script on stdout.
2698 # For more information, see the description associated with
2699 # func_emit_wrapper(), below.
2700 func_emit_wrapper_part1 ()
2701 {
2702         func_emit_wrapper_part1_arg1=no
2703         if test -n "$1" ; then
2704           func_emit_wrapper_part1_arg1=$1
2705         fi
2706
2707         $ECHO "\
2708 #! $SHELL
2709
2710 # $output - temporary wrapper script for $objdir/$outputname
2711 # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
2712 #
2713 # The $output program cannot be directly executed until all the libtool
2714 # libraries that it depends on are installed.
2715 #
2716 # This wrapper script should never be moved out of the build directory.
2717 # If it is, it will not operate correctly.
2718
2719 # Sed substitution that helps us do robust quoting.  It backslashifies
2720 # metacharacters that are still active within double-quoted strings.
2721 Xsed='${SED} -e 1s/^X//'
2722 sed_quote_subst='$sed_quote_subst'
2723
2724 # Be Bourne compatible
2725 if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
2726   emulate sh
2727   NULLCMD=:
2728   # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
2729   # is contrary to our usage.  Disable this feature.
2730   alias -g '\${1+\"\$@\"}'='\"\$@\"'
2731   setopt NO_GLOB_SUBST
2732 else
2733   case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
2734 fi
2735 BIN_SH=xpg4; export BIN_SH # for Tru64
2736 DUALCASE=1; export DUALCASE # for MKS sh
2737
2738 # The HP-UX ksh and POSIX shell print the target directory to stdout
2739 # if CDPATH is set.
2740 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
2741
2742 relink_command=\"$relink_command\"
2743
2744 # This environment variable determines our operation mode.
2745 if test \"\$libtool_install_magic\" = \"$magic\"; then
2746   # install mode needs the following variables:
2747   generated_by_libtool_version='$macro_version'
2748   notinst_deplibs='$notinst_deplibs'
2749 else
2750   # When we are sourced in execute mode, \$file and \$ECHO are already set.
2751   if test \"\$libtool_execute_magic\" != \"$magic\"; then
2752     ECHO=\"$qecho\"
2753     file=\"\$0\"
2754     # Make sure echo works.
2755     if test \"X\$1\" = X--no-reexec; then
2756       # Discard the --no-reexec flag, and continue.
2757       shift
2758     elif test \"X\`{ \$ECHO '\t'; } 2>/dev/null\`\" = 'X\t'; then
2759       # Yippee, \$ECHO works!
2760       :
2761     else
2762       # Restart under the correct shell, and then maybe \$ECHO will work.
2763       exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"}
2764     fi
2765   fi\
2766 "
2767         $ECHO "\
2768
2769   # Find the directory that this script lives in.
2770   thisdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\`
2771   test \"x\$thisdir\" = \"x\$file\" && thisdir=.
2772
2773   # Follow symbolic links until we get to the real thisdir.
2774   file=\`ls -ld \"\$file\" | ${SED} -n 's/.*-> //p'\`
2775   while test -n \"\$file\"; do
2776     destdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\`
2777
2778     # If there was a directory component, then change thisdir.
2779     if test \"x\$destdir\" != \"x\$file\"; then
2780       case \"\$destdir\" in
2781       [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
2782       *) thisdir=\"\$thisdir/\$destdir\" ;;
2783       esac
2784     fi
2785
2786     file=\`\$ECHO \"X\$file\" | \$Xsed -e 's%^.*/%%'\`
2787     file=\`ls -ld \"\$thisdir/\$file\" | ${SED} -n 's/.*-> //p'\`
2788   done
2789 "
2790 }
2791 # end: func_emit_wrapper_part1
2792
2793 # func_emit_wrapper_part2 [arg=no]
2794 #
2795 # Emit the second part of a libtool wrapper script on stdout.
2796 # For more information, see the description associated with
2797 # func_emit_wrapper(), below.
2798 func_emit_wrapper_part2 ()
2799 {
2800         func_emit_wrapper_part2_arg1=no
2801         if test -n "$1" ; then
2802           func_emit_wrapper_part2_arg1=$1
2803         fi
2804
2805         $ECHO "\
2806
2807   # Usually 'no', except on cygwin/mingw when embedded into
2808   # the cwrapper.
2809   WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_part2_arg1
2810   if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then
2811     # special case for '.'
2812     if test \"\$thisdir\" = \".\"; then
2813       thisdir=\`pwd\`
2814     fi
2815     # remove .libs from thisdir
2816     case \"\$thisdir\" in
2817     *[\\\\/]$objdir ) thisdir=\`\$ECHO \"X\$thisdir\" | \$Xsed -e 's%[\\\\/][^\\\\/]*$%%'\` ;;
2818     $objdir )   thisdir=. ;;
2819     esac
2820   fi
2821
2822   # Try to get the absolute directory name.
2823   absdir=\`cd \"\$thisdir\" && pwd\`
2824   test -n \"\$absdir\" && thisdir=\"\$absdir\"
2825 "
2826
2827         if test "$fast_install" = yes; then
2828           $ECHO "\
2829   program=lt-'$outputname'$exeext
2830   progdir=\"\$thisdir/$objdir\"
2831
2832   if test ! -f \"\$progdir/\$program\" ||
2833      { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\
2834        test \"X\$file\" != \"X\$progdir/\$program\"; }; then
2835
2836     file=\"\$\$-\$program\"
2837
2838     if test ! -d \"\$progdir\"; then
2839       $MKDIR \"\$progdir\"
2840     else
2841       $RM \"\$progdir/\$file\"
2842     fi"
2843
2844           $ECHO "\
2845
2846     # relink executable if necessary
2847     if test -n \"\$relink_command\"; then
2848       if relink_command_output=\`eval \$relink_command 2>&1\`; then :
2849       else
2850         $ECHO \"\$relink_command_output\" >&2
2851         $RM \"\$progdir/\$file\"
2852         exit 1
2853       fi
2854     fi
2855
2856     $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
2857     { $RM \"\$progdir/\$program\";
2858       $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; }
2859     $RM \"\$progdir/\$file\"
2860   fi"
2861         else
2862           $ECHO "\
2863   program='$outputname'
2864   progdir=\"\$thisdir/$objdir\"
2865 "
2866         fi
2867
2868         $ECHO "\
2869
2870   if test -f \"\$progdir/\$program\"; then"
2871
2872         # Export our shlibpath_var if we have one.
2873         if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
2874           $ECHO "\
2875     # Add our own library path to $shlibpath_var
2876     $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
2877
2878     # Some systems cannot cope with colon-terminated $shlibpath_var
2879     # The second colon is a workaround for a bug in BeOS R4 sed
2880     $shlibpath_var=\`\$ECHO \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\`
2881
2882     export $shlibpath_var
2883 "
2884         fi
2885
2886         # fixup the dll searchpath if we need to.
2887         if test -n "$dllsearchpath"; then
2888           $ECHO "\
2889     # Add the dll search path components to the executable PATH
2890     PATH=$dllsearchpath:\$PATH
2891 "
2892         fi
2893
2894         $ECHO "\
2895     if test \"\$libtool_execute_magic\" != \"$magic\"; then
2896       # Run the actual program with our arguments.
2897 "
2898         case $host in
2899         # Backslashes separate directories on plain windows
2900         *-*-mingw | *-*-os2* | *-cegcc*)
2901           $ECHO "\
2902       exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
2903 "
2904           ;;
2905
2906         *)
2907           $ECHO "\
2908       exec \"\$progdir/\$program\" \${1+\"\$@\"}
2909 "
2910           ;;
2911         esac
2912         $ECHO "\
2913       \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2
2914       exit 1
2915     fi
2916   else
2917     # The program doesn't exist.
2918     \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2
2919     \$ECHO \"This script is just a wrapper for \$program.\" 1>&2
2920     $ECHO \"See the $PACKAGE documentation for more information.\" 1>&2
2921     exit 1
2922   fi
2923 fi\
2924 "
2925 }
2926 # end: func_emit_wrapper_part2
2927
2928
2929 # func_emit_wrapper [arg=no]
2930 #
2931 # Emit a libtool wrapper script on stdout.
2932 # Don't directly open a file because we may want to
2933 # incorporate the script contents within a cygwin/mingw
2934 # wrapper executable.  Must ONLY be called from within
2935 # func_mode_link because it depends on a number of variables
2936 # set therein.
2937 #
2938 # ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR
2939 # variable will take.  If 'yes', then the emitted script
2940 # will assume that the directory in which it is stored is
2941 # the $objdir directory.  This is a cygwin/mingw-specific
2942 # behavior.
2943 func_emit_wrapper ()
2944 {
2945         func_emit_wrapper_arg1=no
2946         if test -n "$1" ; then
2947           func_emit_wrapper_arg1=$1
2948         fi
2949
2950         # split this up so that func_emit_cwrapperexe_src
2951         # can call each part independently.
2952         func_emit_wrapper_part1 "${func_emit_wrapper_arg1}"
2953         func_emit_wrapper_part2 "${func_emit_wrapper_arg1}"
2954 }
2955
2956
2957 # func_to_host_path arg
2958 #
2959 # Convert paths to host format when used with build tools.
2960 # Intended for use with "native" mingw (where libtool itself
2961 # is running under the msys shell), or in the following cross-
2962 # build environments:
2963 #    $build          $host
2964 #    mingw (msys)    mingw  [e.g. native]
2965 #    cygwin          mingw
2966 #    *nix + wine     mingw
2967 # where wine is equipped with the `winepath' executable.
2968 # In the native mingw case, the (msys) shell automatically
2969 # converts paths for any non-msys applications it launches,
2970 # but that facility isn't available from inside the cwrapper.
2971 # Similar accommodations are necessary for $host mingw and
2972 # $build cygwin.  Calling this function does no harm for other
2973 # $host/$build combinations not listed above.
2974 #
2975 # ARG is the path (on $build) that should be converted to
2976 # the proper representation for $host. The result is stored
2977 # in $func_to_host_path_result.
2978 func_to_host_path ()
2979 {
2980   func_to_host_path_result="$1"
2981   if test -n "$1" ; then
2982     case $host in
2983       *mingw* )
2984         lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
2985         case $build in
2986           *mingw* ) # actually, msys
2987             # awkward: cmd appends spaces to result
2988             lt_sed_strip_trailing_spaces="s/[ ]*\$//"
2989             func_to_host_path_tmp1=`( cmd //c echo "$1" |\
2990               $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""`
2991             func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\
2992               $SED -e "$lt_sed_naive_backslashify"`
2993             ;;
2994           *cygwin* )
2995             func_to_host_path_tmp1=`cygpath -w "$1"`
2996             func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\
2997               $SED -e "$lt_sed_naive_backslashify"`
2998             ;;
2999           * )
3000             # Unfortunately, winepath does not exit with a non-zero
3001             # error code, so we are forced to check the contents of
3002             # stdout. On the other hand, if the command is not
3003             # found, the shell will set an exit code of 127 and print
3004             # *an error message* to stdout. So we must check for both
3005             # error code of zero AND non-empty stdout, which explains
3006             # the odd construction:
3007             func_to_host_path_tmp1=`winepath -w "$1" 2>/dev/null`
3008             if test "$?" -eq 0 && test -n "${func_to_host_path_tmp1}"; then
3009               func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\
3010                 $SED -e "$lt_sed_naive_backslashify"`
3011             else
3012               # Allow warning below.
3013               func_to_host_path_result=""
3014             fi
3015             ;;
3016         esac
3017         if test -z "$func_to_host_path_result" ; then
3018           func_error "Could not determine host path corresponding to"
3019           func_error "  '$1'"
3020           func_error "Continuing, but uninstalled executables may not work."
3021           # Fallback:
3022           func_to_host_path_result="$1"
3023         fi
3024         ;;
3025     esac
3026   fi
3027 }
3028 # end: func_to_host_path
3029
3030 # func_to_host_pathlist arg
3031 #
3032 # Convert pathlists to host format when used with build tools.
3033 # See func_to_host_path(), above. This function supports the
3034 # following $build/$host combinations (but does no harm for
3035 # combinations not listed here):
3036 #    $build          $host
3037 #    mingw (msys)    mingw  [e.g. native]
3038 #    cygwin          mingw
3039 #    *nix + wine     mingw
3040 #
3041 # Path separators are also converted from $build format to
3042 # $host format. If ARG begins or ends with a path separator
3043 # character, it is preserved (but converted to $host format)
3044 # on output.
3045 #
3046 # ARG is a pathlist (on $build) that should be converted to
3047 # the proper representation on $host. The result is stored
3048 # in $func_to_host_pathlist_result.
3049 func_to_host_pathlist ()
3050 {
3051   func_to_host_pathlist_result="$1"
3052   if test -n "$1" ; then
3053     case $host in
3054       *mingw* )
3055         lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
3056         # Remove leading and trailing path separator characters from
3057         # ARG. msys behavior is inconsistent here, cygpath turns them
3058         # into '.;' and ';.', and winepath ignores them completely.
3059         func_to_host_pathlist_tmp2="$1"
3060         # Once set for this call, this variable should not be
3061         # reassigned. It is used in tha fallback case.
3062         func_to_host_pathlist_tmp1=`echo "$func_to_host_pathlist_tmp2" |\
3063           $SED -e 's|^:*||' -e 's|:*$||'`
3064         case $build in
3065           *mingw* ) # Actually, msys.
3066             # Awkward: cmd appends spaces to result.
3067             lt_sed_strip_trailing_spaces="s/[ ]*\$//"
3068             func_to_host_pathlist_tmp2=`( cmd //c echo "$func_to_host_pathlist_tmp1" |\
3069               $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""`
3070             func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\
3071               $SED -e "$lt_sed_naive_backslashify"`
3072             ;;
3073           *cygwin* )
3074             func_to_host_pathlist_tmp2=`cygpath -w -p "$func_to_host_pathlist_tmp1"`
3075             func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\
3076               $SED -e "$lt_sed_naive_backslashify"`
3077             ;;
3078           * )
3079             # unfortunately, winepath doesn't convert pathlists
3080             func_to_host_pathlist_result=""
3081             func_to_host_pathlist_oldIFS=$IFS
3082             IFS=:
3083             for func_to_host_pathlist_f in $func_to_host_pathlist_tmp1 ; do
3084               IFS=$func_to_host_pathlist_oldIFS
3085               if test -n "$func_to_host_pathlist_f" ; then
3086                 func_to_host_path "$func_to_host_pathlist_f"
3087                 if test -n "$func_to_host_path_result" ; then
3088                   if test -z "$func_to_host_pathlist_result" ; then
3089                     func_to_host_pathlist_result="$func_to_host_path_result"
3090                   else
3091                     func_to_host_pathlist_result="$func_to_host_pathlist_result;$func_to_host_path_result"
3092                   fi
3093                 fi
3094               fi
3095               IFS=:
3096             done
3097             IFS=$func_to_host_pathlist_oldIFS
3098             ;;
3099         esac
3100         if test -z "$func_to_host_pathlist_result" ; then
3101           func_error "Could not determine the host path(s) corresponding to"
3102           func_error "  '$1'"
3103           func_error "Continuing, but uninstalled executables may not work."
3104           # Fallback. This may break if $1 contains DOS-style drive
3105           # specifications. The fix is not to complicate the expression
3106           # below, but for the user to provide a working wine installation
3107           # with winepath so that path translation in the cross-to-mingw
3108           # case works properly.
3109           lt_replace_pathsep_nix_to_dos="s|:|;|g"
3110           func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp1" |\
3111             $SED -e "$lt_replace_pathsep_nix_to_dos"`
3112         fi
3113         # Now, add the leading and trailing path separators back
3114         case "$1" in
3115           :* ) func_to_host_pathlist_result=";$func_to_host_pathlist_result"
3116             ;;
3117         esac
3118         case "$1" in
3119           *: ) func_to_host_pathlist_result="$func_to_host_pathlist_result;"
3120             ;;
3121         esac
3122         ;;
3123     esac
3124   fi
3125 }
3126 # end: func_to_host_pathlist
3127
3128 # func_emit_cwrapperexe_src
3129 # emit the source code for a wrapper executable on stdout
3130 # Must ONLY be called from within func_mode_link because
3131 # it depends on a number of variable set therein.
3132 func_emit_cwrapperexe_src ()
3133 {
3134         cat <<EOF
3135
3136 /* $cwrappersource - temporary wrapper executable for $objdir/$outputname
3137    Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
3138
3139    The $output program cannot be directly executed until all the libtool
3140    libraries that it depends on are installed.
3141
3142    This wrapper executable should never be moved out of the build directory.
3143    If it is, it will not operate correctly.
3144
3145    Currently, it simply execs the wrapper *script* "$SHELL $output",
3146    but could eventually absorb all of the scripts functionality and
3147    exec $objdir/$outputname directly.
3148 */
3149 EOF
3150             cat <<"EOF"
3151 #include <stdio.h>
3152 #include <stdlib.h>
3153 #ifdef _MSC_VER
3154 # include <direct.h>
3155 # include <process.h>
3156 # include <io.h>
3157 # define setmode _setmode
3158 #else
3159 # include <unistd.h>
3160 # include <stdint.h>
3161 # ifdef __CYGWIN__
3162 #  include <io.h>
3163 #  define HAVE_SETENV
3164 #  ifdef __STRICT_ANSI__
3165 char *realpath (const char *, char *);
3166 int putenv (char *);
3167 int setenv (const char *, const char *, int);
3168 #  endif
3169 # endif
3170 #endif
3171 #include <malloc.h>
3172 #include <stdarg.h>
3173 #include <assert.h>
3174 #include <string.h>
3175 #include <ctype.h>
3176 #include <errno.h>
3177 #include <fcntl.h>
3178 #include <sys/stat.h>
3179
3180 #if defined(PATH_MAX)
3181 # define LT_PATHMAX PATH_MAX
3182 #elif defined(MAXPATHLEN)
3183 # define LT_PATHMAX MAXPATHLEN
3184 #else
3185 # define LT_PATHMAX 1024
3186 #endif
3187
3188 #ifndef S_IXOTH
3189 # define S_IXOTH 0
3190 #endif
3191 #ifndef S_IXGRP
3192 # define S_IXGRP 0
3193 #endif
3194
3195 #ifdef _MSC_VER
3196 # define S_IXUSR _S_IEXEC
3197 # define stat _stat
3198 # ifndef _INTPTR_T_DEFINED
3199 #  define intptr_t int
3200 # endif
3201 #endif
3202
3203 #ifndef DIR_SEPARATOR
3204 # define DIR_SEPARATOR '/'
3205 # define PATH_SEPARATOR ':'
3206 #endif
3207
3208 #if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \
3209   defined (__OS2__)
3210 # define HAVE_DOS_BASED_FILE_SYSTEM
3211 # define FOPEN_WB "wb"
3212 # ifndef DIR_SEPARATOR_2
3213 #  define DIR_SEPARATOR_2 '\\'
3214 # endif
3215 # ifndef PATH_SEPARATOR_2
3216 #  define PATH_SEPARATOR_2 ';'
3217 # endif
3218 #endif
3219
3220 #ifndef DIR_SEPARATOR_2
3221 # define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
3222 #else /* DIR_SEPARATOR_2 */
3223 # define IS_DIR_SEPARATOR(ch) \
3224         (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
3225 #endif /* DIR_SEPARATOR_2 */
3226
3227 #ifndef PATH_SEPARATOR_2
3228 # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
3229 #else /* PATH_SEPARATOR_2 */
3230 # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
3231 #endif /* PATH_SEPARATOR_2 */
3232
3233 #ifdef __CYGWIN__
3234 # define FOPEN_WB "wb"
3235 #endif
3236
3237 #ifndef FOPEN_WB
3238 # define FOPEN_WB "w"
3239 #endif
3240 #ifndef _O_BINARY
3241 # define _O_BINARY 0
3242 #endif
3243
3244 #define XMALLOC(type, num)      ((type *) xmalloc ((num) * sizeof(type)))
3245 #define XFREE(stale) do { \
3246   if (stale) { free ((void *) stale); stale = 0; } \
3247 } while (0)
3248
3249 #undef LTWRAPPER_DEBUGPRINTF
3250 #if defined DEBUGWRAPPER
3251 # define LTWRAPPER_DEBUGPRINTF(args) ltwrapper_debugprintf args
3252 static void
3253 ltwrapper_debugprintf (const char *fmt, ...)
3254 {
3255     va_list args;
3256     va_start (args, fmt);
3257     (void) vfprintf (stderr, fmt, args);
3258     va_end (args);
3259 }
3260 #else
3261 # define LTWRAPPER_DEBUGPRINTF(args)
3262 #endif
3263
3264 const char *program_name = NULL;
3265
3266 void *xmalloc (size_t num);
3267 char *xstrdup (const char *string);
3268 const char *base_name (const char *name);
3269 char *find_executable (const char *wrapper);
3270 char *chase_symlinks (const char *pathspec);
3271 int make_executable (const char *path);
3272 int check_executable (const char *path);
3273 char *strendzap (char *str, const char *pat);
3274 void lt_fatal (const char *message, ...);
3275 void lt_setenv (const char *name, const char *value);
3276 char *lt_extend_str (const char *orig_value, const char *add, int to_end);
3277 void lt_opt_process_env_set (const char *arg);
3278 void lt_opt_process_env_prepend (const char *arg);
3279 void lt_opt_process_env_append (const char *arg);
3280 int lt_split_name_value (const char *arg, char** name, char** value);
3281 void lt_update_exe_path (const char *name, const char *value);
3282 void lt_update_lib_path (const char *name, const char *value);
3283
3284 static const char *script_text_part1 =
3285 EOF
3286
3287             func_emit_wrapper_part1 yes |
3288                 $SED -e 's/\([\\"]\)/\\\1/g' \
3289                      -e 's/^/  "/' -e 's/$/\\n"/'
3290             echo ";"
3291             cat <<EOF
3292
3293 static const char *script_text_part2 =
3294 EOF
3295             func_emit_wrapper_part2 yes |
3296                 $SED -e 's/\([\\"]\)/\\\1/g' \
3297                      -e 's/^/  "/' -e 's/$/\\n"/'
3298             echo ";"
3299
3300             cat <<EOF
3301 const char * MAGIC_EXE = "$magic_exe";
3302 const char * LIB_PATH_VARNAME = "$shlibpath_var";
3303 EOF
3304
3305             if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
3306               func_to_host_pathlist "$temp_rpath"
3307               cat <<EOF
3308 const char * LIB_PATH_VALUE   = "$func_to_host_pathlist_result";
3309 EOF
3310             else
3311               cat <<"EOF"
3312 const char * LIB_PATH_VALUE   = "";
3313 EOF
3314             fi
3315
3316             if test -n "$dllsearchpath"; then
3317               func_to_host_pathlist "$dllsearchpath:"
3318               cat <<EOF
3319 const char * EXE_PATH_VARNAME = "PATH";
3320 const char * EXE_PATH_VALUE   = "$func_to_host_pathlist_result";
3321 EOF
3322             else
3323               cat <<"EOF"
3324 const char * EXE_PATH_VARNAME = "";
3325 const char * EXE_PATH_VALUE   = "";
3326 EOF
3327             fi
3328
3329             if test "$fast_install" = yes; then
3330               cat <<EOF
3331 const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */
3332 EOF
3333             else
3334               cat <<EOF
3335 const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */
3336 EOF
3337             fi
3338
3339
3340             cat <<"EOF"
3341
3342 #define LTWRAPPER_OPTION_PREFIX         "--lt-"
3343 #define LTWRAPPER_OPTION_PREFIX_LENGTH  5
3344
3345 static const size_t opt_prefix_len         = LTWRAPPER_OPTION_PREFIX_LENGTH;
3346 static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX;
3347
3348 static const char *dumpscript_opt       = LTWRAPPER_OPTION_PREFIX "dump-script";
3349
3350 static const size_t env_set_opt_len     = LTWRAPPER_OPTION_PREFIX_LENGTH + 7;
3351 static const char *env_set_opt          = LTWRAPPER_OPTION_PREFIX "env-set";
3352   /* argument is putenv-style "foo=bar", value of foo is set to bar */
3353
3354 static const size_t env_prepend_opt_len = LTWRAPPER_OPTION_PREFIX_LENGTH + 11;
3355 static const char *env_prepend_opt      = LTWRAPPER_OPTION_PREFIX "env-prepend";
3356   /* argument is putenv-style "foo=bar", new value of foo is bar${foo} */
3357
3358 static const size_t env_append_opt_len  = LTWRAPPER_OPTION_PREFIX_LENGTH + 10;
3359 static const char *env_append_opt       = LTWRAPPER_OPTION_PREFIX "env-append";
3360   /* argument is putenv-style "foo=bar", new value of foo is ${foo}bar */
3361
3362 int
3363 main (int argc, char *argv[])
3364 {
3365   char **newargz;
3366   int  newargc;
3367   char *tmp_pathspec;
3368   char *actual_cwrapper_path;
3369   char *actual_cwrapper_name;
3370   char *target_name;
3371   char *lt_argv_zero;
3372   intptr_t rval = 127;
3373
3374   int i;
3375
3376   program_name = (char *) xstrdup (base_name (argv[0]));
3377   LTWRAPPER_DEBUGPRINTF (("(main) argv[0]      : %s\n", argv[0]));
3378   LTWRAPPER_DEBUGPRINTF (("(main) program_name : %s\n", program_name));
3379
3380   /* very simple arg parsing; don't want to rely on getopt */
3381   for (i = 1; i < argc; i++)
3382     {
3383       if (strcmp (argv[i], dumpscript_opt) == 0)
3384         {
3385 EOF
3386             case "$host" in
3387               *mingw* | *cygwin* )
3388                 # make stdout use "unix" line endings
3389                 echo "          setmode(1,_O_BINARY);"
3390                 ;;
3391               esac
3392
3393             cat <<"EOF"
3394           printf ("%s", script_text_part1);
3395           printf ("%s", script_text_part2);
3396           return 0;
3397         }
3398     }
3399
3400   newargz = XMALLOC (char *, argc + 1);
3401   tmp_pathspec = find_executable (argv[0]);
3402   if (tmp_pathspec == NULL)
3403     lt_fatal ("Couldn't find %s", argv[0]);
3404   LTWRAPPER_DEBUGPRINTF (("(main) found exe (before symlink chase) at : %s\n",
3405                           tmp_pathspec));
3406
3407   actual_cwrapper_path = chase_symlinks (tmp_pathspec);
3408   LTWRAPPER_DEBUGPRINTF (("(main) found exe (after symlink chase) at : %s\n",
3409                           actual_cwrapper_path));
3410   XFREE (tmp_pathspec);
3411
3412   actual_cwrapper_name = xstrdup( base_name (actual_cwrapper_path));
3413   strendzap (actual_cwrapper_path, actual_cwrapper_name);
3414
3415   /* wrapper name transforms */
3416   strendzap (actual_cwrapper_name, ".exe");
3417   tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1);
3418   XFREE (actual_cwrapper_name);
3419   actual_cwrapper_name = tmp_pathspec;
3420   tmp_pathspec = 0;
3421
3422   /* target_name transforms -- use actual target program name; might have lt- prefix */
3423   target_name = xstrdup (base_name (TARGET_PROGRAM_NAME));
3424   strendzap (target_name, ".exe");
3425   tmp_pathspec = lt_extend_str (target_name, ".exe", 1);
3426   XFREE (target_name);
3427   target_name = tmp_pathspec;
3428   tmp_pathspec = 0;
3429
3430   LTWRAPPER_DEBUGPRINTF (("(main) libtool target name: %s\n",
3431                           target_name));
3432 EOF
3433
3434             cat <<EOF
3435   newargz[0] =
3436     XMALLOC (char, (strlen (actual_cwrapper_path) +
3437                     strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1));
3438   strcpy (newargz[0], actual_cwrapper_path);
3439   strcat (newargz[0], "$objdir");
3440   strcat (newargz[0], "/");
3441 EOF
3442
3443             cat <<"EOF"
3444   /* stop here, and copy so we don't have to do this twice */
3445   tmp_pathspec = xstrdup (newargz[0]);
3446
3447   /* do NOT want the lt- prefix here, so use actual_cwrapper_name */
3448   strcat (newargz[0], actual_cwrapper_name);
3449
3450   /* DO want the lt- prefix here if it exists, so use target_name */
3451   lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1);
3452   XFREE (tmp_pathspec);
3453   tmp_pathspec = NULL;
3454 EOF
3455
3456             case $host_os in
3457               mingw*)
3458             cat <<"EOF"
3459   {
3460     char* p;
3461     while ((p = strchr (newargz[0], '\\')) != NULL)
3462       {
3463         *p = '/';
3464       }
3465     while ((p = strchr (lt_argv_zero, '\\')) != NULL)
3466       {
3467         *p = '/';
3468       }
3469   }
3470 EOF
3471             ;;
3472             esac
3473
3474             cat <<"EOF"
3475   XFREE (target_name);
3476   XFREE (actual_cwrapper_path);
3477   XFREE (actual_cwrapper_name);
3478
3479   lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */
3480   lt_setenv ("DUALCASE", "1");  /* for MSK sh */
3481   lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE);
3482   lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE);
3483
3484   newargc=0;
3485   for (i = 1; i < argc; i++)
3486     {
3487       if (strncmp (argv[i], env_set_opt, env_set_opt_len) == 0)
3488         {
3489           if (argv[i][env_set_opt_len] == '=')
3490             {
3491               const char *p = argv[i] + env_set_opt_len + 1;
3492               lt_opt_process_env_set (p);
3493             }
3494           else if (argv[i][env_set_opt_len] == '\0' && i + 1 < argc)
3495             {
3496               lt_opt_process_env_set (argv[++i]); /* don't copy */
3497             }
3498           else
3499             lt_fatal ("%s missing required argument", env_set_opt);
3500           continue;
3501         }
3502       if (strncmp (argv[i], env_prepend_opt, env_prepend_opt_len) == 0)
3503         {
3504           if (argv[i][env_prepend_opt_len] == '=')
3505             {
3506               const char *p = argv[i] + env_prepend_opt_len + 1;
3507               lt_opt_process_env_prepend (p);
3508             }
3509           else if (argv[i][env_prepend_opt_len] == '\0' && i + 1 < argc)
3510             {
3511               lt_opt_process_env_prepend (argv[++i]); /* don't copy */
3512             }
3513           else
3514             lt_fatal ("%s missing required argument", env_prepend_opt);
3515           continue;
3516         }
3517       if (strncmp (argv[i], env_append_opt, env_append_opt_len) == 0)
3518         {
3519           if (argv[i][env_append_opt_len] == '=')
3520             {
3521               const char *p = argv[i] + env_append_opt_len + 1;
3522               lt_opt_process_env_append (p);
3523             }
3524           else if (argv[i][env_append_opt_len] == '\0' && i + 1 < argc)
3525             {
3526               lt_opt_process_env_append (argv[++i]); /* don't copy */
3527             }
3528           else
3529             lt_fatal ("%s missing required argument", env_append_opt);
3530           continue;
3531         }
3532       if (strncmp (argv[i], ltwrapper_option_prefix, opt_prefix_len) == 0)
3533         {
3534           /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX
3535              namespace, but it is not one of the ones we know about and
3536              have already dealt with, above (inluding dump-script), then
3537              report an error. Otherwise, targets might begin to believe
3538              they are allowed to use options in the LTWRAPPER_OPTION_PREFIX
3539              namespace. The first time any user complains about this, we'll
3540              need to make LTWRAPPER_OPTION_PREFIX a configure-time option
3541              or a configure.ac-settable value.
3542            */
3543           lt_fatal ("Unrecognized option in %s namespace: '%s'",
3544                     ltwrapper_option_prefix, argv[i]);
3545         }
3546       /* otherwise ... */
3547       newargz[++newargc] = xstrdup (argv[i]);
3548     }
3549   newargz[++newargc] = NULL;
3550
3551   LTWRAPPER_DEBUGPRINTF     (("(main) lt_argv_zero : %s\n", (lt_argv_zero ? lt_argv_zero : "<NULL>")));
3552   for (i = 0; i < newargc; i++)
3553     {
3554       LTWRAPPER_DEBUGPRINTF (("(main) newargz[%d]   : %s\n", i, (newargz[i] ? newargz[i] : "<NULL>")));
3555     }
3556
3557 EOF
3558
3559             case $host_os in
3560               mingw*)
3561                 cat <<"EOF"
3562   /* execv doesn't actually work on mingw as expected on unix */
3563   rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz);
3564   if (rval == -1)
3565     {
3566       /* failed to start process */
3567       LTWRAPPER_DEBUGPRINTF (("(main) failed to launch target \"%s\": errno = %d\n", lt_argv_zero, errno));
3568       return 127;
3569     }
3570   return rval;
3571 EOF
3572                 ;;
3573               *)
3574                 cat <<"EOF"
3575   execv (lt_argv_zero, newargz);
3576   return rval; /* =127, but avoids unused variable warning */
3577 EOF
3578                 ;;
3579             esac
3580
3581             cat <<"EOF"
3582 }
3583
3584 void *
3585 xmalloc (size_t num)
3586 {
3587   void *p = (void *) malloc (num);
3588   if (!p)
3589     lt_fatal ("Memory exhausted");
3590
3591   return p;
3592 }
3593
3594 char *
3595 xstrdup (const char *string)
3596 {
3597   return string ? strcpy ((char *) xmalloc (strlen (string) + 1),
3598                           string) : NULL;
3599 }
3600
3601 const char *
3602 base_name (const char *name)
3603 {
3604   const char *base;
3605
3606 #if defined (HAVE_DOS_BASED_FILE_SYSTEM)
3607   /* Skip over the disk name in MSDOS pathnames. */
3608   if (isalpha ((unsigned char) name[0]) && name[1] == ':')
3609     name += 2;
3610 #endif
3611
3612   for (base = name; *name; name++)
3613     if (IS_DIR_SEPARATOR (*name))
3614       base = name + 1;
3615   return base;
3616 }
3617
3618 int
3619 check_executable (const char *path)
3620 {
3621   struct stat st;
3622
3623   LTWRAPPER_DEBUGPRINTF (("(check_executable)  : %s\n",
3624                           path ? (*path ? path : "EMPTY!") : "NULL!"));
3625   if ((!path) || (!*path))
3626     return 0;
3627
3628   if ((stat (path, &st) >= 0)
3629       && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH)))
3630     return 1;
3631   else
3632     return 0;
3633 }
3634
3635 int
3636 make_executable (const char *path)
3637 {
3638   int rval = 0;
3639   struct stat st;
3640
3641   LTWRAPPER_DEBUGPRINTF (("(make_executable)   : %s\n",
3642                           path ? (*path ? path : "EMPTY!") : "NULL!"));
3643   if ((!path) || (!*path))
3644     return 0;
3645
3646   if (stat (path, &st) >= 0)
3647     {
3648       rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR);
3649     }
3650   return rval;
3651 }
3652
3653 /* Searches for the full path of the wrapper.  Returns
3654    newly allocated full path name if found, NULL otherwise
3655    Does not chase symlinks, even on platforms that support them.
3656 */
3657 char *
3658 find_executable (const char *wrapper)
3659 {
3660   int has_slash = 0;
3661   const char *p;
3662   const char *p_next;
3663   /* static buffer for getcwd */
3664   char tmp[LT_PATHMAX + 1];
3665   int tmp_len;
3666   char *concat_name;
3667
3668   LTWRAPPER_DEBUGPRINTF (("(find_executable)   : %s\n",
3669                           wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!"));
3670
3671   if ((wrapper == NULL) || (*wrapper == '\0'))
3672     return NULL;
3673
3674   /* Absolute path? */
3675 #if defined (HAVE_DOS_BASED_FILE_SYSTEM)
3676   if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':')
3677     {
3678       concat_name = xstrdup (wrapper);
3679       if (check_executable (concat_name))
3680         return concat_name;
3681       XFREE (concat_name);
3682     }
3683   else
3684     {
3685 #endif
3686       if (IS_DIR_SEPARATOR (wrapper[0]))
3687         {
3688           concat_name = xstrdup (wrapper);
3689           if (check_executable (concat_name))
3690             return concat_name;
3691           XFREE (concat_name);
3692         }
3693 #if defined (HAVE_DOS_BASED_FILE_SYSTEM)
3694     }
3695 #endif
3696
3697   for (p = wrapper; *p; p++)
3698     if (*p == '/')
3699       {
3700         has_slash = 1;
3701         break;
3702       }
3703   if (!has_slash)
3704     {
3705       /* no slashes; search PATH */
3706       const char *path = getenv ("PATH");
3707       if (path != NULL)
3708         {
3709           for (p = path; *p; p = p_next)
3710             {
3711               const char *q;
3712               size_t p_len;
3713               for (q = p; *q; q++)
3714                 if (IS_PATH_SEPARATOR (*q))
3715                   break;
3716               p_len = q - p;
3717               p_next = (*q == '\0' ? q : q + 1);
3718               if (p_len == 0)
3719                 {
3720                   /* empty path: current directory */
3721                   if (getcwd (tmp, LT_PATHMAX) == NULL)
3722                     lt_fatal ("getcwd failed");
3723                   tmp_len = strlen (tmp);
3724                   concat_name =
3725                     XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
3726                   memcpy (concat_name, tmp, tmp_len);
3727                   concat_name[tmp_len] = '/';
3728                   strcpy (concat_name + tmp_len + 1, wrapper);
3729                 }
3730               else
3731                 {
3732                   concat_name =
3733                     XMALLOC (char, p_len + 1 + strlen (wrapper) + 1);
3734                   memcpy (concat_name, p, p_len);
3735                   concat_name[p_len] = '/';
3736                   strcpy (concat_name + p_len + 1, wrapper);
3737                 }
3738               if (check_executable (concat_name))
3739                 return concat_name;
3740               XFREE (concat_name);
3741             }
3742         }
3743       /* not found in PATH; assume curdir */
3744     }
3745   /* Relative path | not found in path: prepend cwd */
3746   if (getcwd (tmp, LT_PATHMAX) == NULL)
3747     lt_fatal ("getcwd failed");
3748   tmp_len = strlen (tmp);
3749   concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
3750   memcpy (concat_name, tmp, tmp_len);
3751   concat_name[tmp_len] = '/';
3752   strcpy (concat_name + tmp_len + 1, wrapper);
3753
3754   if (check_executable (concat_name))
3755     return concat_name;
3756   XFREE (concat_name);
3757   return NULL;
3758 }
3759
3760 char *
3761 chase_symlinks (const char *pathspec)
3762 {
3763 #ifndef S_ISLNK
3764   return xstrdup (pathspec);
3765 #else
3766   char buf[LT_PATHMAX];
3767   struct stat s;
3768   char *tmp_pathspec = xstrdup (pathspec);
3769   char *p;
3770   int has_symlinks = 0;
3771   while (strlen (tmp_pathspec) && !has_symlinks)
3772     {
3773       LTWRAPPER_DEBUGPRINTF (("checking path component for symlinks: %s\n",
3774                               tmp_pathspec));
3775       if (lstat (tmp_pathspec, &s) == 0)
3776         {
3777           if (S_ISLNK (s.st_mode) != 0)
3778             {
3779               has_symlinks = 1;
3780               break;
3781             }
3782
3783           /* search backwards for last DIR_SEPARATOR */
3784           p = tmp_pathspec + strlen (tmp_pathspec) - 1;
3785           while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
3786             p--;
3787           if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
3788             {
3789               /* no more DIR_SEPARATORS left */
3790               break;
3791             }
3792           *p = '\0';
3793         }
3794       else
3795         {
3796           char *errstr = strerror (errno);
3797           lt_fatal ("Error accessing file %s (%s)", tmp_pathspec, errstr);
3798         }
3799     }
3800   XFREE (tmp_pathspec);
3801
3802   if (!has_symlinks)
3803     {
3804       return xstrdup (pathspec);
3805     }
3806
3807   tmp_pathspec = realpath (pathspec, buf);
3808   if (tmp_pathspec == 0)
3809     {
3810       lt_fatal ("Could not follow symlinks for %s", pathspec);
3811     }
3812   return xstrdup (tmp_pathspec);
3813 #endif
3814 }
3815
3816 char *
3817 strendzap (char *str, const char *pat)
3818 {
3819   size_t len, patlen;
3820
3821   assert (str != NULL);
3822   assert (pat != NULL);
3823
3824   len = strlen (str);
3825   patlen = strlen (pat);
3826
3827   if (patlen <= len)
3828     {
3829       str += len - patlen;
3830       if (strcmp (str, pat) == 0)
3831         *str = '\0';
3832     }
3833   return str;
3834 }
3835
3836 static void
3837 lt_error_core (int exit_status, const char *mode,
3838                const char *message, va_list ap)
3839 {
3840   fprintf (stderr, "%s: %s: ", program_name, mode);
3841   vfprintf (stderr, message, ap);
3842   fprintf (stderr, ".\n");
3843
3844   if (exit_status >= 0)
3845     exit (exit_status);
3846 }
3847
3848 void
3849 lt_fatal (const char *message, ...)
3850 {
3851   va_list ap;
3852   va_start (ap, message);
3853   lt_error_core (EXIT_FAILURE, "FATAL", message, ap);
3854   va_end (ap);
3855 }
3856
3857 void
3858 lt_setenv (const char *name, const char *value)
3859 {
3860   LTWRAPPER_DEBUGPRINTF (("(lt_setenv) setting '%s' to '%s'\n",
3861                           (name ? name : "<NULL>"),
3862                           (value ? value : "<NULL>")));
3863   {
3864 #ifdef HAVE_SETENV
3865     /* always make a copy, for consistency with !HAVE_SETENV */
3866     char *str = xstrdup (value);
3867     setenv (name, str, 1);
3868 #else
3869     int len = strlen (name) + 1 + strlen (value) + 1;
3870     char *str = XMALLOC (char, len);
3871     sprintf (str, "%s=%s", name, value);
3872     if (putenv (str) != EXIT_SUCCESS)
3873       {
3874         XFREE (str);
3875       }
3876 #endif
3877   }
3878 }
3879
3880 char *
3881 lt_extend_str (const char *orig_value, const char *add, int to_end)
3882 {
3883   char *new_value;
3884   if (orig_value && *orig_value)
3885     {
3886       int orig_value_len = strlen (orig_value);
3887       int add_len = strlen (add);
3888       new_value = XMALLOC (char, add_len + orig_value_len + 1);
3889       if (to_end)
3890         {
3891           strcpy (new_value, orig_value);
3892           strcpy (new_value + orig_value_len, add);
3893         }
3894       else
3895         {
3896           strcpy (new_value, add);
3897           strcpy (new_value + add_len, orig_value);
3898         }
3899     }
3900   else
3901     {
3902       new_value = xstrdup (add);
3903     }
3904   return new_value;
3905 }
3906
3907 int
3908 lt_split_name_value (const char *arg, char** name, char** value)
3909 {
3910   const char *p;
3911   int len;
3912   if (!arg || !*arg)
3913     return 1;
3914
3915   p = strchr (arg, (int)'=');
3916
3917   if (!p)
3918     return 1;
3919
3920   *value = xstrdup (++p);
3921
3922   len = strlen (arg) - strlen (*value);
3923   *name = XMALLOC (char, len);
3924   strncpy (*name, arg, len-1);
3925   (*name)[len - 1] = '\0';
3926
3927   return 0;
3928 }
3929
3930 void
3931 lt_opt_process_env_set (const char *arg)
3932 {
3933   char *name = NULL;
3934   char *value = NULL;
3935
3936   if (lt_split_name_value (arg, &name, &value) != 0)
3937     {
3938       XFREE (name);
3939       XFREE (value);
3940       lt_fatal ("bad argument for %s: '%s'", env_set_opt, arg);
3941     }
3942
3943   lt_setenv (name, value);
3944   XFREE (name);
3945   XFREE (value);
3946 }
3947
3948 void
3949 lt_opt_process_env_prepend (const char *arg)
3950 {
3951   char *name = NULL;
3952   char *value = NULL;
3953   char *new_value = NULL;
3954
3955   if (lt_split_name_value (arg, &name, &value) != 0)
3956     {
3957       XFREE (name);
3958       XFREE (value);
3959       lt_fatal ("bad argument for %s: '%s'", env_prepend_opt, arg);
3960     }
3961
3962   new_value = lt_extend_str (getenv (name), value, 0);
3963   lt_setenv (name, new_value);
3964   XFREE (new_value);
3965   XFREE (name);
3966   XFREE (value);
3967 }
3968
3969 void
3970 lt_opt_process_env_append (const char *arg)
3971 {
3972   char *name = NULL;
3973   char *value = NULL;
3974   char *new_value = NULL;
3975
3976   if (lt_split_name_value (arg, &name, &value) != 0)
3977     {
3978       XFREE (name);
3979       XFREE (value);
3980       lt_fatal ("bad argument for %s: '%s'", env_append_opt, arg);
3981     }
3982
3983   new_value = lt_extend_str (getenv (name), value, 1);
3984   lt_setenv (name, new_value);
3985   XFREE (new_value);
3986   XFREE (name);
3987   XFREE (value);
3988 }
3989
3990 void
3991 lt_update_exe_path (const char *name, const char *value)
3992 {
3993   LTWRAPPER_DEBUGPRINTF (("(lt_update_exe_path) modifying '%s' by prepending '%s'\n",
3994                           (name ? name : "<NULL>"),
3995                           (value ? value : "<NULL>")));
3996
3997   if (name && *name && value && *value)
3998     {
3999       char *new_value = lt_extend_str (getenv (name), value, 0);
4000       /* some systems can't cope with a ':'-terminated path #' */
4001       int len = strlen (new_value);
4002       while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1]))
4003         {
4004           new_value[len-1] = '\0';
4005         }
4006       lt_setenv (name, new_value);
4007       XFREE (new_value);
4008     }
4009 }
4010
4011 void
4012 lt_update_lib_path (const char *name, const char *value)
4013 {
4014   LTWRAPPER_DEBUGPRINTF (("(lt_update_lib_path) modifying '%s' by prepending '%s'\n",
4015                           (name ? name : "<NULL>"),
4016                           (value ? value : "<NULL>")));
4017
4018   if (name && *name && value && *value)
4019     {
4020       char *new_value = lt_extend_str (getenv (name), value, 0);
4021       lt_setenv (name, new_value);
4022       XFREE (new_value);
4023     }
4024 }
4025
4026
4027 EOF
4028 }
4029 # end: func_emit_cwrapperexe_src
4030
4031 # func_mode_link arg...
4032 func_mode_link ()
4033 {
4034     $opt_debug
4035     case $host in
4036     *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
4037       # It is impossible to link a dll without this setting, and
4038       # we shouldn't force the makefile maintainer to figure out
4039       # which system we are compiling for in order to pass an extra
4040       # flag for every libtool invocation.
4041       # allow_undefined=no
4042
4043       # FIXME: Unfortunately, there are problems with the above when trying
4044       # to make a dll which has undefined symbols, in which case not
4045       # even a static library is built.  For now, we need to specify
4046       # -no-undefined on the libtool link line when we can be certain
4047       # that all symbols are satisfied, otherwise we get a static library.
4048       allow_undefined=yes
4049       ;;
4050     *)
4051       allow_undefined=yes
4052       ;;
4053     esac
4054     libtool_args=$nonopt
4055     base_compile="$nonopt $@"
4056     compile_command=$nonopt
4057     finalize_command=$nonopt
4058
4059     compile_rpath=
4060     finalize_rpath=
4061     compile_shlibpath=
4062     finalize_shlibpath=
4063     convenience=
4064     old_convenience=
4065     deplibs=
4066     old_deplibs=
4067     compiler_flags=
4068     linker_flags=
4069     dllsearchpath=
4070     lib_search_path=`pwd`
4071     inst_prefix_dir=
4072     new_inherited_linker_flags=
4073
4074     avoid_version=no
4075     dlfiles=
4076     dlprefiles=
4077     dlself=no
4078     export_dynamic=no
4079     export_symbols=
4080     export_symbols_regex=
4081     generated=
4082     libobjs=
4083     ltlibs=
4084     module=no
4085     no_install=no
4086     objs=
4087     non_pic_objects=
4088     precious_files_regex=
4089     prefer_static_libs=no
4090     preload=no
4091     prev=
4092     prevarg=
4093     release=
4094     rpath=
4095     xrpath=
4096     perm_rpath=
4097     temp_rpath=
4098     thread_safe=no
4099     vinfo=
4100     vinfo_number=no
4101     weak_libs=
4102     single_module="${wl}-single_module"
4103     func_infer_tag $base_compile
4104
4105     # We need to know -static, to get the right output filenames.
4106     for arg
4107     do
4108       case $arg in
4109       -shared)
4110         test "$build_libtool_libs" != yes && \
4111           func_fatal_configuration "can not build a shared library"
4112         build_old_libs=no
4113         break
4114         ;;
4115       -all-static | -static | -static-libtool-libs)
4116         case $arg in
4117         -all-static)
4118           if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
4119             func_warning "complete static linking is impossible in this configuration"
4120           fi
4121           if test -n "$link_static_flag"; then
4122             dlopen_self=$dlopen_self_static
4123           fi
4124           prefer_static_libs=yes
4125           ;;
4126         -static)
4127           if test -z "$pic_flag" && test -n "$link_static_flag"; then
4128             dlopen_self=$dlopen_self_static
4129           fi
4130           prefer_static_libs=built
4131           ;;
4132         -static-libtool-libs)
4133           if test -z "$pic_flag" && test -n "$link_static_flag"; then
4134             dlopen_self=$dlopen_self_static
4135           fi
4136           prefer_static_libs=yes
4137           ;;
4138         esac
4139         build_libtool_libs=no
4140         build_old_libs=yes
4141         break
4142         ;;
4143       esac
4144     done
4145
4146     # See if our shared archives depend on static archives.
4147     test -n "$old_archive_from_new_cmds" && build_old_libs=yes
4148
4149     # Go through the arguments, transforming them on the way.
4150     while test "$#" -gt 0; do
4151       arg="$1"
4152       shift
4153       func_quote_for_eval "$arg"
4154       qarg=$func_quote_for_eval_unquoted_result
4155       func_append libtool_args " $func_quote_for_eval_result"
4156
4157       # If the previous option needs an argument, assign it.
4158       if test -n "$prev"; then
4159         case $prev in
4160         output)
4161           func_append compile_command " @OUTPUT@"
4162           func_append finalize_command " @OUTPUT@"
4163           ;;
4164         esac
4165
4166         case $prev in
4167         dlfiles|dlprefiles)
4168           if test "$preload" = no; then
4169             # Add the symbol object into the linking commands.
4170             func_append compile_command " @SYMFILE@"
4171             func_append finalize_command " @SYMFILE@"
4172             preload=yes
4173           fi
4174           case $arg in
4175           *.la | *.lo) ;;  # We handle these cases below.
4176           force)
4177             if test "$dlself" = no; then
4178               dlself=needless
4179               export_dynamic=yes
4180             fi
4181             prev=
4182             continue
4183             ;;
4184           self)
4185             if test "$prev" = dlprefiles; then
4186               dlself=yes
4187             elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
4188               dlself=yes
4189             else
4190               dlself=needless
4191               export_dynamic=yes
4192             fi
4193             prev=
4194             continue
4195             ;;
4196           *)
4197             if test "$prev" = dlfiles; then
4198               dlfiles="$dlfiles $arg"
4199             else
4200               dlprefiles="$dlprefiles $arg"
4201             fi
4202             prev=
4203             continue
4204             ;;
4205           esac
4206           ;;
4207         expsyms)
4208           export_symbols="$arg"
4209           test -f "$arg" \
4210             || func_fatal_error "symbol file \`$arg' does not exist"
4211           prev=
4212           continue
4213           ;;
4214         expsyms_regex)
4215           export_symbols_regex="$arg"
4216           prev=
4217           continue
4218           ;;
4219         framework)
4220           case $host in
4221             *-*-darwin*)
4222               case "$deplibs " in
4223                 *" $qarg.ltframework "*) ;;
4224                 *) deplibs="$deplibs $qarg.ltframework" # this is fixed later
4225                    ;;
4226               esac
4227               ;;
4228           esac
4229           prev=
4230           continue
4231           ;;
4232         inst_prefix)
4233           inst_prefix_dir="$arg"
4234           prev=
4235           continue
4236           ;;
4237         objectlist)
4238           if test -f "$arg"; then
4239             save_arg=$arg
4240             moreargs=
4241             for fil in `cat "$save_arg"`
4242             do
4243 #             moreargs="$moreargs $fil"
4244               arg=$fil
4245               # A libtool-controlled object.
4246
4247               # Check to see that this really is a libtool object.
4248               if func_lalib_unsafe_p "$arg"; then
4249                 pic_object=
4250                 non_pic_object=
4251
4252                 # Read the .lo file
4253                 func_source "$arg"
4254
4255                 if test -z "$pic_object" ||
4256                    test -z "$non_pic_object" ||
4257                    test "$pic_object" = none &&
4258                    test "$non_pic_object" = none; then
4259                   func_fatal_error "cannot find name of object for \`$arg'"
4260                 fi
4261
4262                 # Extract subdirectory from the argument.
4263                 func_dirname "$arg" "/" ""
4264                 xdir="$func_dirname_result"
4265
4266                 if test "$pic_object" != none; then
4267                   # Prepend the subdirectory the object is found in.
4268                   pic_object="$xdir$pic_object"
4269
4270                   if test "$prev" = dlfiles; then
4271                     if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
4272                       dlfiles="$dlfiles $pic_object"
4273                       prev=
4274                       continue
4275                     else
4276                       # If libtool objects are unsupported, then we need to preload.
4277                       prev=dlprefiles
4278                     fi
4279                   fi
4280
4281                   # CHECK ME:  I think I busted this.  -Ossama
4282                   if test "$prev" = dlprefiles; then
4283                     # Preload the old-style object.
4284                     dlprefiles="$dlprefiles $pic_object"
4285                     prev=
4286                   fi
4287
4288                   # A PIC object.
4289                   func_append libobjs " $pic_object"
4290                   arg="$pic_object"
4291                 fi
4292
4293                 # Non-PIC object.
4294                 if test "$non_pic_object" != none; then
4295                   # Prepend the subdirectory the object is found in.
4296                   non_pic_object="$xdir$non_pic_object"
4297
4298                   # A standard non-PIC object
4299                   func_append non_pic_objects " $non_pic_object"
4300                   if test -z "$pic_object" || test "$pic_object" = none ; then
4301                     arg="$non_pic_object"
4302                   fi
4303                 else
4304                   # If the PIC object exists, use it instead.
4305                   # $xdir was prepended to $pic_object above.
4306                   non_pic_object="$pic_object"
4307                   func_append non_pic_objects " $non_pic_object"
4308                 fi
4309               else
4310                 # Only an error if not doing a dry-run.
4311                 if $opt_dry_run; then
4312                   # Extract subdirectory from the argument.
4313                   func_dirname "$arg" "/" ""
4314                   xdir="$func_dirname_result"
4315
4316                   func_lo2o "$arg"
4317                   pic_object=$xdir$objdir/$func_lo2o_result
4318                   non_pic_object=$xdir$func_lo2o_result
4319                   func_append libobjs " $pic_object"
4320                   func_append non_pic_objects " $non_pic_object"
4321                 else
4322                   func_fatal_error "\`$arg' is not a valid libtool object"
4323                 fi
4324               fi
4325             done
4326           else
4327             func_fatal_error "link input file \`$arg' does not exist"
4328           fi
4329           arg=$save_arg
4330           prev=
4331           continue
4332           ;;
4333         precious_regex)
4334           precious_files_regex="$arg"
4335           prev=
4336           continue
4337           ;;
4338         release)
4339           release="-$arg"
4340           prev=
4341           continue
4342           ;;
4343         rpath | xrpath)
4344           # We need an absolute path.
4345           case $arg in
4346           [\\/]* | [A-Za-z]:[\\/]*) ;;
4347           *)
4348             func_fatal_error "only absolute run-paths are allowed"
4349             ;;
4350           esac
4351           if test "$prev" = rpath; then
4352             case "$rpath " in
4353             *" $arg "*) ;;
4354             *) rpath="$rpath $arg" ;;
4355             esac
4356           else
4357             case "$xrpath " in
4358             *" $arg "*) ;;
4359             *) xrpath="$xrpath $arg" ;;
4360             esac
4361           fi
4362           prev=
4363           continue
4364           ;;
4365         shrext)
4366           shrext_cmds="$arg"
4367           prev=
4368           continue
4369           ;;
4370         weak)
4371           weak_libs="$weak_libs $arg"
4372           prev=
4373           continue
4374           ;;
4375         xcclinker)
4376           linker_flags="$linker_flags $qarg"
4377           compiler_flags="$compiler_flags $qarg"
4378           prev=
4379           func_append compile_command " $qarg"
4380           func_append finalize_command " $qarg"
4381           continue
4382           ;;
4383         xcompiler)
4384           compiler_flags="$compiler_flags $qarg"
4385           prev=
4386           func_append compile_command " $qarg"
4387           func_append finalize_command " $qarg"
4388           continue
4389           ;;
4390         xlinker)
4391           linker_flags="$linker_flags $qarg"
4392           compiler_flags="$compiler_flags $wl$qarg"
4393           prev=
4394           func_append compile_command " $wl$qarg"
4395           func_append finalize_command " $wl$qarg"
4396           continue
4397           ;;
4398         *)
4399           eval "$prev=\"\$arg\""
4400           prev=
4401           continue
4402           ;;
4403         esac
4404       fi # test -n "$prev"
4405
4406       prevarg="$arg"
4407
4408       case $arg in
4409       -all-static)
4410         if test -n "$link_static_flag"; then
4411           # See comment for -static flag below, for more details.
4412           func_append compile_command " $link_static_flag"
4413           func_append finalize_command " $link_static_flag"
4414         fi
4415         continue
4416         ;;
4417
4418       -allow-undefined)
4419         # FIXME: remove this flag sometime in the future.
4420         func_fatal_error "\`-allow-undefined' must not be used because it is the default"
4421         ;;
4422
4423       -avoid-version)
4424         avoid_version=yes
4425         continue
4426         ;;
4427
4428       -dlopen)
4429         prev=dlfiles
4430         continue
4431         ;;
4432
4433       -dlpreopen)
4434         prev=dlprefiles
4435         continue
4436         ;;
4437
4438       -export-dynamic)
4439         export_dynamic=yes
4440         continue
4441         ;;
4442
4443       -export-symbols | -export-symbols-regex)
4444         if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
4445           func_fatal_error "more than one -exported-symbols argument is not allowed"
4446         fi
4447         if test "X$arg" = "X-export-symbols"; then
4448           prev=expsyms
4449         else
4450           prev=expsyms_regex
4451         fi
4452         continue
4453         ;;
4454
4455       -framework)
4456         prev=framework
4457         continue
4458         ;;
4459
4460       -inst-prefix-dir)
4461         prev=inst_prefix
4462         continue
4463         ;;
4464
4465       # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
4466       # so, if we see these flags be careful not to treat them like -L
4467       -L[A-Z][A-Z]*:*)
4468         case $with_gcc/$host in
4469         no/*-*-irix* | /*-*-irix*)
4470           func_append compile_command " $arg"
4471           func_append finalize_command " $arg"
4472           ;;
4473         esac
4474         continue
4475         ;;
4476
4477       -L*)
4478         func_stripname '-L' '' "$arg"
4479         dir=$func_stripname_result
4480         if test -z "$dir"; then
4481           if test "$#" -gt 0; then
4482             func_fatal_error "require no space between \`-L' and \`$1'"
4483           else
4484             func_fatal_error "need path for \`-L' option"
4485           fi
4486         fi
4487         # We need an absolute path.
4488         case $dir in
4489         [\\/]* | [A-Za-z]:[\\/]*) ;;
4490         *)
4491           absdir=`cd "$dir" && pwd`
4492           test -z "$absdir" && \
4493             func_fatal_error "cannot determine absolute directory name of \`$dir'"
4494           dir="$absdir"
4495           ;;
4496         esac
4497         case "$deplibs " in
4498         *" -L$dir "*) ;;
4499         *)
4500           deplibs="$deplibs -L$dir"
4501           lib_search_path="$lib_search_path $dir"
4502           ;;
4503         esac
4504         case $host in
4505         *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
4506           testbindir=`$ECHO "X$dir" | $Xsed -e 's*/lib$*/bin*'`
4507           case :$dllsearchpath: in
4508           *":$dir:"*) ;;
4509           ::) dllsearchpath=$dir;;
4510           *) dllsearchpath="$dllsearchpath:$dir";;
4511           esac
4512           case :$dllsearchpath: in
4513           *":$testbindir:"*) ;;
4514           ::) dllsearchpath=$testbindir;;
4515           *) dllsearchpath="$dllsearchpath:$testbindir";;
4516           esac
4517           ;;
4518         esac
4519         continue
4520         ;;
4521
4522       -l*)
4523         if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then
4524           case $host in
4525           *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc*)
4526             # These systems don't actually have a C or math library (as such)
4527             continue
4528             ;;
4529           *-*-os2*)
4530             # These systems don't actually have a C library (as such)
4531             test "X$arg" = "X-lc" && continue
4532             ;;
4533           *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
4534             # Do not include libc due to us having libc/libc_r.
4535             test "X$arg" = "X-lc" && continue
4536             ;;
4537           *-*-rhapsody* | *-*-darwin1.[012])
4538             # Rhapsody C and math libraries are in the System framework
4539             deplibs="$deplibs System.ltframework"
4540             continue
4541             ;;
4542           *-*-sco3.2v5* | *-*-sco5v6*)
4543             # Causes problems with __ctype
4544             test "X$arg" = "X-lc" && continue
4545             ;;
4546           *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
4547             # Compiler inserts libc in the correct place for threads to work
4548             test "X$arg" = "X-lc" && continue
4549             ;;
4550           esac
4551         elif test "X$arg" = "X-lc_r"; then
4552          case $host in
4553          *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
4554            # Do not include libc_r directly, use -pthread flag.
4555            continue
4556            ;;
4557          esac
4558         fi
4559         deplibs="$deplibs $arg"
4560         continue
4561         ;;
4562
4563       -module)
4564         module=yes
4565         continue
4566         ;;
4567
4568       # Tru64 UNIX uses -model [arg] to determine the layout of C++
4569       # classes, name mangling, and exception handling.
4570       # Darwin uses the -arch flag to determine output architecture.
4571       -model|-arch|-isysroot)
4572         compiler_flags="$compiler_flags $arg"
4573         func_append compile_command " $arg"
4574         func_append finalize_command " $arg"
4575         prev=xcompiler
4576         continue
4577         ;;
4578
4579       -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
4580         compiler_flags="$compiler_flags $arg"
4581         func_append compile_command " $arg"
4582         func_append finalize_command " $arg"
4583         case "$new_inherited_linker_flags " in
4584             *" $arg "*) ;;
4585             * ) new_inherited_linker_flags="$new_inherited_linker_flags $arg" ;;
4586         esac
4587         continue
4588         ;;
4589
4590       -multi_module)
4591         single_module="${wl}-multi_module"
4592         continue
4593         ;;
4594
4595       -no-fast-install)
4596         fast_install=no
4597         continue
4598         ;;
4599
4600       -no-install)
4601         case $host in
4602         *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*)
4603           # The PATH hackery in wrapper scripts is required on Windows
4604           # and Darwin in order for the loader to find any dlls it needs.
4605           func_warning "\`-no-install' is ignored for $host"
4606           func_warning "assuming \`-no-fast-install' instead"
4607           fast_install=no
4608           ;;
4609         *) no_install=yes ;;
4610         esac
4611         continue
4612         ;;
4613
4614       -no-undefined)
4615         allow_undefined=no
4616         continue
4617         ;;
4618
4619       -objectlist)
4620         prev=objectlist
4621         continue
4622         ;;
4623
4624       -o) prev=output ;;
4625
4626       -precious-files-regex)
4627         prev=precious_regex
4628         continue
4629         ;;
4630
4631       -release)
4632         prev=release
4633         continue
4634         ;;
4635
4636       -rpath)
4637         prev=rpath
4638         continue
4639         ;;
4640
4641       -R)
4642         prev=xrpath
4643         continue
4644         ;;
4645
4646       -R*)
4647         func_stripname '-R' '' "$arg"
4648         dir=$func_stripname_result
4649         # We need an absolute path.
4650         case $dir in
4651         [\\/]* | [A-Za-z]:[\\/]*) ;;
4652         *)
4653           func_fatal_error "only absolute run-paths are allowed"
4654           ;;
4655         esac
4656         case "$xrpath " in
4657         *" $dir "*) ;;
4658         *) xrpath="$xrpath $dir" ;;
4659         esac
4660         continue
4661         ;;
4662
4663       -shared)
4664         # The effects of -shared are defined in a previous loop.
4665         continue
4666         ;;
4667
4668       -shrext)
4669         prev=shrext
4670         continue
4671         ;;
4672
4673       -static | -static-libtool-libs)
4674         # The effects of -static are defined in a previous loop.
4675         # We used to do the same as -all-static on platforms that
4676         # didn't have a PIC flag, but the assumption that the effects
4677         # would be equivalent was wrong.  It would break on at least
4678         # Digital Unix and AIX.
4679         continue
4680         ;;
4681
4682       -thread-safe)
4683         thread_safe=yes
4684         continue
4685         ;;
4686
4687       -version-info)
4688         prev=vinfo
4689         continue
4690         ;;
4691
4692       -version-number)
4693         prev=vinfo
4694         vinfo_number=yes
4695         continue
4696         ;;
4697
4698       -weak)
4699         prev=weak
4700         continue
4701         ;;
4702
4703       -Wc,*)
4704         func_stripname '-Wc,' '' "$arg"
4705         args=$func_stripname_result
4706         arg=
4707         save_ifs="$IFS"; IFS=','
4708         for flag in $args; do
4709           IFS="$save_ifs"
4710           func_quote_for_eval "$flag"
4711           arg="$arg $wl$func_quote_for_eval_result"
4712           compiler_flags="$compiler_flags $func_quote_for_eval_result"
4713         done
4714         IFS="$save_ifs"
4715         func_stripname ' ' '' "$arg"
4716         arg=$func_stripname_result
4717         ;;
4718
4719       -Wl,*)
4720         func_stripname '-Wl,' '' "$arg"
4721         args=$func_stripname_result
4722         arg=
4723         save_ifs="$IFS"; IFS=','
4724         for flag in $args; do
4725           IFS="$save_ifs"
4726           func_quote_for_eval "$flag"
4727           arg="$arg $wl$func_quote_for_eval_result"
4728           compiler_flags="$compiler_flags $wl$func_quote_for_eval_result"
4729           linker_flags="$linker_flags $func_quote_for_eval_result"
4730         done
4731         IFS="$save_ifs"
4732         func_stripname ' ' '' "$arg"
4733         arg=$func_stripname_result
4734         ;;
4735
4736       -Xcompiler)
4737         prev=xcompiler
4738         continue
4739         ;;
4740
4741       -Xlinker)
4742         prev=xlinker
4743         continue
4744         ;;
4745
4746       -XCClinker)
4747         prev=xcclinker
4748         continue
4749         ;;
4750
4751       # -msg_* for osf cc
4752       -msg_*)
4753         func_quote_for_eval "$arg"
4754         arg="$func_quote_for_eval_result"
4755         ;;
4756
4757       # -64, -mips[0-9] enable 64-bit mode on the SGI compiler
4758       # -r[0-9][0-9]* specifies the processor on the SGI compiler
4759       # -xarch=*, -xtarget=* enable 64-bit mode on the Sun compiler
4760       # +DA*, +DD* enable 64-bit mode on the HP compiler
4761       # -q* pass through compiler args for the IBM compiler
4762       # -m*, -t[45]*, -txscale* pass through architecture-specific
4763       # compiler args for GCC
4764       # -F/path gives path to uninstalled frameworks, gcc on darwin
4765       # -p, -pg, --coverage, -fprofile-* pass through profiling flag for GCC
4766       # @file GCC response files
4767       -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
4768       -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*)
4769         func_quote_for_eval "$arg"
4770         arg="$func_quote_for_eval_result"
4771         func_append compile_command " $arg"
4772         func_append finalize_command " $arg"
4773         compiler_flags="$compiler_flags $arg"
4774         continue
4775         ;;
4776
4777       # Some other compiler flag.
4778       -* | +*)
4779         func_quote_for_eval "$arg"
4780         arg="$func_quote_for_eval_result"
4781         ;;
4782
4783       *.$objext)
4784         # A standard object.
4785         objs="$objs $arg"
4786         ;;
4787
4788       *.lo)
4789         # A libtool-controlled object.
4790
4791         # Check to see that this really is a libtool object.
4792         if func_lalib_unsafe_p "$arg"; then
4793           pic_object=
4794           non_pic_object=
4795
4796           # Read the .lo file
4797           func_source "$arg"
4798
4799           if test -z "$pic_object" ||
4800              test -z "$non_pic_object" ||
4801              test "$pic_object" = none &&
4802              test "$non_pic_object" = none; then
4803             func_fatal_error "cannot find name of object for \`$arg'"
4804           fi
4805
4806           # Extract subdirectory from the argument.
4807           func_dirname "$arg" "/" ""
4808           xdir="$func_dirname_result"
4809
4810           if test "$pic_object" != none; then
4811             # Prepend the subdirectory the object is found in.
4812             pic_object="$xdir$pic_object"
4813
4814             if test "$prev" = dlfiles; then
4815               if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
4816                 dlfiles="$dlfiles $pic_object"
4817                 prev=
4818                 continue
4819               else
4820                 # If libtool objects are unsupported, then we need to preload.
4821                 prev=dlprefiles
4822               fi
4823             fi
4824
4825             # CHECK ME:  I think I busted this.  -Ossama
4826             if test "$prev" = dlprefiles; then
4827               # Preload the old-style object.
4828               dlprefiles="$dlprefiles $pic_object"
4829               prev=
4830             fi
4831
4832             # A PIC object.
4833             func_append libobjs " $pic_object"
4834             arg="$pic_object"
4835           fi
4836
4837           # Non-PIC object.
4838           if test "$non_pic_object" != none; then
4839             # Prepend the subdirectory the object is found in.
4840             non_pic_object="$xdir$non_pic_object"
4841
4842             # A standard non-PIC object
4843             func_append non_pic_objects " $non_pic_object"
4844             if test -z "$pic_object" || test "$pic_object" = none ; then
4845               arg="$non_pic_object"
4846             fi
4847           else
4848             # If the PIC object exists, use it instead.
4849             # $xdir was prepended to $pic_object above.
4850             non_pic_object="$pic_object"
4851             func_append non_pic_objects " $non_pic_object"
4852           fi
4853         else
4854           # Only an error if not doing a dry-run.
4855           if $opt_dry_run; then
4856             # Extract subdirectory from the argument.
4857             func_dirname "$arg" "/" ""
4858             xdir="$func_dirname_result"
4859
4860             func_lo2o "$arg"
4861             pic_object=$xdir$objdir/$func_lo2o_result
4862             non_pic_object=$xdir$func_lo2o_result
4863             func_append libobjs " $pic_object"
4864             func_append non_pic_objects " $non_pic_object"
4865           else
4866             func_fatal_error "\`$arg' is not a valid libtool object"
4867           fi
4868         fi
4869         ;;
4870
4871       *.$libext)
4872         # An archive.
4873         deplibs="$deplibs $arg"
4874         old_deplibs="$old_deplibs $arg"
4875         continue
4876         ;;
4877
4878       *.la)
4879         # A libtool-controlled library.
4880
4881         if test "$prev" = dlfiles; then
4882           # This library was specified with -dlopen.
4883           dlfiles="$dlfiles $arg"
4884           prev=
4885         elif test "$prev" = dlprefiles; then
4886           # The library was specified with -dlpreopen.
4887           dlprefiles="$dlprefiles $arg"
4888           prev=
4889         else
4890           deplibs="$deplibs $arg"
4891         fi
4892         continue
4893         ;;
4894
4895       # Some other compiler argument.
4896       *)
4897         # Unknown arguments in both finalize_command and compile_command need
4898         # to be aesthetically quoted because they are evaled later.
4899         func_quote_for_eval "$arg"
4900         arg="$func_quote_for_eval_result"
4901         ;;
4902       esac # arg
4903
4904       # Now actually substitute the argument into the commands.
4905       if test -n "$arg"; then
4906         func_append compile_command " $arg"
4907         func_append finalize_command " $arg"
4908       fi
4909     done # argument parsing loop
4910
4911     test -n "$prev" && \
4912       func_fatal_help "the \`$prevarg' option requires an argument"
4913
4914     if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then
4915       eval arg=\"$export_dynamic_flag_spec\"
4916       func_append compile_command " $arg"
4917       func_append finalize_command " $arg"
4918     fi
4919
4920     oldlibs=
4921     # calculate the name of the file, without its directory
4922     func_basename "$output"
4923     outputname="$func_basename_result"
4924     libobjs_save="$libobjs"
4925
4926     if test -n "$shlibpath_var"; then
4927       # get the directories listed in $shlibpath_var
4928       eval shlib_search_path=\`\$ECHO \"X\${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\`
4929     else
4930       shlib_search_path=
4931     fi
4932     eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
4933     eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
4934
4935     func_dirname "$output" "/" ""
4936     output_objdir="$func_dirname_result$objdir"
4937     # Create the object directory.
4938     func_mkdir_p "$output_objdir"
4939
4940     # Determine the type of output
4941     case $output in
4942     "")
4943       func_fatal_help "you must specify an output file"
4944       ;;
4945     *.$libext) linkmode=oldlib ;;
4946     *.lo | *.$objext) linkmode=obj ;;
4947     *.la) linkmode=lib ;;
4948     *) linkmode=prog ;; # Anything else should be a program.
4949     esac
4950
4951     specialdeplibs=
4952
4953     libs=
4954     # Find all interdependent deplibs by searching for libraries
4955     # that are linked more than once (e.g. -la -lb -la)
4956     for deplib in $deplibs; do
4957       if $opt_duplicate_deps ; then
4958         case "$libs " in
4959         *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
4960         esac
4961       fi
4962       libs="$libs $deplib"
4963     done
4964
4965     if test "$linkmode" = lib; then
4966       libs="$predeps $libs $compiler_lib_search_path $postdeps"
4967
4968       # Compute libraries that are listed more than once in $predeps
4969       # $postdeps and mark them as special (i.e., whose duplicates are
4970       # not to be eliminated).
4971       pre_post_deps=
4972       if $opt_duplicate_compiler_generated_deps; then
4973         for pre_post_dep in $predeps $postdeps; do
4974           case "$pre_post_deps " in
4975           *" $pre_post_dep "*) specialdeplibs="$specialdeplibs $pre_post_deps" ;;
4976           esac
4977           pre_post_deps="$pre_post_deps $pre_post_dep"
4978         done
4979       fi
4980       pre_post_deps=
4981     fi
4982
4983     deplibs=
4984     newdependency_libs=
4985     newlib_search_path=
4986     need_relink=no # whether we're linking any uninstalled libtool libraries
4987     notinst_deplibs= # not-installed libtool libraries
4988     notinst_path= # paths that contain not-installed libtool libraries
4989
4990     case $linkmode in
4991     lib)
4992         passes="conv dlpreopen link"
4993         for file in $dlfiles $dlprefiles; do
4994           case $file in
4995           *.la) ;;
4996           *)
4997             func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file"
4998             ;;
4999           esac
5000         done
5001         ;;
5002     prog)
5003         compile_deplibs=
5004         finalize_deplibs=
5005         alldeplibs=no
5006         newdlfiles=
5007         newdlprefiles=
5008         passes="conv scan dlopen dlpreopen link"
5009         ;;
5010     *)  passes="conv"
5011         ;;
5012     esac
5013
5014     for pass in $passes; do
5015       # The preopen pass in lib mode reverses $deplibs; put it back here
5016       # so that -L comes before libs that need it for instance...
5017       if test "$linkmode,$pass" = "lib,link"; then
5018         ## FIXME: Find the place where the list is rebuilt in the wrong
5019         ##        order, and fix it there properly
5020         tmp_deplibs=
5021         for deplib in $deplibs; do
5022           tmp_deplibs="$deplib $tmp_deplibs"
5023         done
5024         deplibs="$tmp_deplibs"
5025       fi
5026
5027       if test "$linkmode,$pass" = "lib,link" ||
5028          test "$linkmode,$pass" = "prog,scan"; then
5029         libs="$deplibs"
5030         deplibs=
5031       fi
5032       if test "$linkmode" = prog; then
5033         case $pass in
5034         dlopen) libs="$dlfiles" ;;
5035         dlpreopen) libs="$dlprefiles" ;;
5036         link) libs="$deplibs %DEPLIBS% $dependency_libs" ;;
5037         esac
5038       fi
5039       if test "$linkmode,$pass" = "lib,dlpreopen"; then
5040         # Collect and forward deplibs of preopened libtool libs
5041         for lib in $dlprefiles; do
5042           # Ignore non-libtool-libs
5043           dependency_libs=
5044           case $lib in
5045           *.la) func_source "$lib" ;;
5046           esac
5047
5048           # Collect preopened libtool deplibs, except any this library
5049           # has declared as weak libs
5050           for deplib in $dependency_libs; do
5051             deplib_base=`$ECHO "X$deplib" | $Xsed -e "$basename"`
5052             case " $weak_libs " in
5053             *" $deplib_base "*) ;;
5054             *) deplibs="$deplibs $deplib" ;;
5055             esac
5056           done
5057         done
5058         libs="$dlprefiles"
5059       fi
5060       if test "$pass" = dlopen; then
5061         # Collect dlpreopened libraries
5062         save_deplibs="$deplibs"
5063         deplibs=
5064       fi
5065
5066       for deplib in $libs; do
5067         lib=
5068         found=no
5069         case $deplib in
5070         -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
5071           if test "$linkmode,$pass" = "prog,link"; then
5072             compile_deplibs="$deplib $compile_deplibs"
5073             finalize_deplibs="$deplib $finalize_deplibs"
5074           else
5075             compiler_flags="$compiler_flags $deplib"
5076             if test "$linkmode" = lib ; then
5077                 case "$new_inherited_linker_flags " in
5078                     *" $deplib "*) ;;
5079                     * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;;
5080                 esac
5081             fi
5082           fi
5083           continue
5084           ;;
5085         -l*)
5086           if test "$linkmode" != lib && test "$linkmode" != prog; then
5087             func_warning "\`-l' is ignored for archives/objects"
5088             continue
5089           fi
5090           func_stripname '-l' '' "$deplib"
5091           name=$func_stripname_result
5092           if test "$linkmode" = lib; then
5093             searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path"
5094           else
5095             searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path"
5096           fi
5097           for searchdir in $searchdirs; do
5098             for search_ext in .la $std_shrext .so .a; do
5099               # Search the libtool library
5100               lib="$searchdir/lib${name}${search_ext}"
5101               if test -f "$lib"; then
5102                 if test "$search_ext" = ".la"; then
5103                   found=yes
5104                 else
5105                   found=no
5106                 fi
5107                 break 2
5108               fi
5109             done
5110           done
5111           if test "$found" != yes; then
5112             # deplib doesn't seem to be a libtool library
5113             if test "$linkmode,$pass" = "prog,link"; then
5114               compile_deplibs="$deplib $compile_deplibs"
5115               finalize_deplibs="$deplib $finalize_deplibs"
5116             else
5117               deplibs="$deplib $deplibs"
5118               test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
5119             fi
5120             continue
5121           else # deplib is a libtool library
5122             # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
5123             # We need to do some special things here, and not later.
5124             if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
5125               case " $predeps $postdeps " in
5126               *" $deplib "*)
5127                 if func_lalib_p "$lib"; then
5128                   library_names=
5129                   old_library=
5130                   func_source "$lib"
5131                   for l in $old_library $library_names; do
5132                     ll="$l"
5133                   done
5134                   if test "X$ll" = "X$old_library" ; then # only static version available
5135                     found=no
5136                     func_dirname "$lib" "" "."
5137                     ladir="$func_dirname_result"
5138                     lib=$ladir/$old_library
5139                     if test "$linkmode,$pass" = "prog,link"; then
5140                       compile_deplibs="$deplib $compile_deplibs"
5141                       finalize_deplibs="$deplib $finalize_deplibs"
5142                     else
5143                       deplibs="$deplib $deplibs"
5144                       test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
5145                     fi
5146                     continue
5147                   fi
5148                 fi
5149                 ;;
5150               *) ;;
5151               esac
5152             fi
5153           fi
5154           ;; # -l
5155         *.ltframework)
5156           if test "$linkmode,$pass" = "prog,link"; then
5157             compile_deplibs="$deplib $compile_deplibs"
5158             finalize_deplibs="$deplib $finalize_deplibs"
5159           else
5160             deplibs="$deplib $deplibs"
5161             if test "$linkmode" = lib ; then
5162                 case "$new_inherited_linker_flags " in
5163                     *" $deplib "*) ;;
5164                     * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;;
5165                 esac
5166             fi
5167           fi
5168           continue
5169           ;;
5170         -L*)
5171           case $linkmode in
5172           lib)
5173             deplibs="$deplib $deplibs"
5174             test "$pass" = conv && continue
5175             newdependency_libs="$deplib $newdependency_libs"
5176             func_stripname '-L' '' "$deplib"
5177             newlib_search_path="$newlib_search_path $func_stripname_result"
5178             ;;
5179           prog)
5180             if test "$pass" = conv; then
5181               deplibs="$deplib $deplibs"
5182               continue
5183             fi
5184             if test "$pass" = scan; then
5185               deplibs="$deplib $deplibs"
5186             else
5187               compile_deplibs="$deplib $compile_deplibs"
5188               finalize_deplibs="$deplib $finalize_deplibs"
5189             fi
5190             func_stripname '-L' '' "$deplib"
5191             newlib_search_path="$newlib_search_path $func_stripname_result"
5192             ;;
5193           *)
5194             func_warning "\`-L' is ignored for archives/objects"
5195             ;;
5196           esac # linkmode
5197           continue
5198           ;; # -L
5199         -R*)
5200           if test "$pass" = link; then
5201             func_stripname '-R' '' "$deplib"
5202             dir=$func_stripname_result
5203             # Make sure the xrpath contains only unique directories.
5204             case "$xrpath " in
5205             *" $dir "*) ;;
5206             *) xrpath="$xrpath $dir" ;;
5207             esac
5208           fi
5209           deplibs="$deplib $deplibs"
5210           continue
5211           ;;
5212         *.la) lib="$deplib" ;;
5213         *.$libext)
5214           if test "$pass" = conv; then
5215             deplibs="$deplib $deplibs"
5216             continue
5217           fi
5218           case $linkmode in
5219           lib)
5220             # Linking convenience modules into shared libraries is allowed,
5221             # but linking other static libraries is non-portable.
5222             case " $dlpreconveniencelibs " in
5223             *" $deplib "*) ;;
5224             *)
5225               valid_a_lib=no
5226               case $deplibs_check_method in
5227                 match_pattern*)
5228                   set dummy $deplibs_check_method; shift
5229                   match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
5230                   if eval "\$ECHO \"X$deplib\"" 2>/dev/null | $Xsed -e 10q \
5231                     | $EGREP "$match_pattern_regex" > /dev/null; then
5232                     valid_a_lib=yes
5233                   fi
5234                 ;;
5235                 pass_all)
5236                   valid_a_lib=yes
5237                 ;;
5238               esac
5239               if test "$valid_a_lib" != yes; then
5240                 $ECHO
5241                 $ECHO "*** Warning: Trying to link with static lib archive $deplib."
5242                 $ECHO "*** I have the capability to make that library automatically link in when"
5243                 $ECHO "*** you link to this library.  But I can only do this if you have a"
5244                 $ECHO "*** shared version of the library, which you do not appear to have"
5245                 $ECHO "*** because the file extensions .$libext of this argument makes me believe"
5246                 $ECHO "*** that it is just a static archive that I should not use here."
5247               else
5248                 $ECHO
5249                 $ECHO "*** Warning: Linking the shared library $output against the"
5250                 $ECHO "*** static library $deplib is not portable!"
5251                 deplibs="$deplib $deplibs"
5252               fi
5253               ;;
5254             esac
5255             continue
5256             ;;
5257           prog)
5258             if test "$pass" != link; then
5259               deplibs="$deplib $deplibs"
5260             else
5261               compile_deplibs="$deplib $compile_deplibs"
5262               finalize_deplibs="$deplib $finalize_deplibs"
5263             fi
5264             continue
5265             ;;
5266           esac # linkmode
5267           ;; # *.$libext
5268         *.lo | *.$objext)
5269           if test "$pass" = conv; then
5270             deplibs="$deplib $deplibs"
5271           elif test "$linkmode" = prog; then
5272             if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
5273               # If there is no dlopen support or we're linking statically,
5274               # we need to preload.
5275               newdlprefiles="$newdlprefiles $deplib"
5276               compile_deplibs="$deplib $compile_deplibs"
5277               finalize_deplibs="$deplib $finalize_deplibs"
5278             else
5279               newdlfiles="$newdlfiles $deplib"
5280             fi
5281           fi
5282           continue
5283           ;;
5284         %DEPLIBS%)
5285           alldeplibs=yes
5286           continue
5287           ;;
5288         esac # case $deplib
5289
5290         if test "$found" = yes || test -f "$lib"; then :
5291         else
5292           func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'"
5293         fi
5294
5295         # Check to see that this really is a libtool archive.
5296         func_lalib_unsafe_p "$lib" \
5297           || func_fatal_error "\`$lib' is not a valid libtool archive"
5298
5299         func_dirname "$lib" "" "."
5300         ladir="$func_dirname_result"
5301
5302         dlname=
5303         dlopen=
5304         dlpreopen=
5305         libdir=
5306         library_names=
5307         old_library=
5308         inherited_linker_flags=
5309         # If the library was installed with an old release of libtool,
5310         # it will not redefine variables installed, or shouldnotlink
5311         installed=yes
5312         shouldnotlink=no
5313         avoidtemprpath=
5314
5315
5316         # Read the .la file
5317         func_source "$lib"
5318
5319         # Convert "-framework foo" to "foo.ltframework"
5320         if test -n "$inherited_linker_flags"; then
5321           tmp_inherited_linker_flags=`$ECHO "X$inherited_linker_flags" | $Xsed -e 's/-framework \([^ $]*\)/\1.ltframework/g'`
5322           for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do
5323             case " $new_inherited_linker_flags " in
5324               *" $tmp_inherited_linker_flag "*) ;;
5325               *) new_inherited_linker_flags="$new_inherited_linker_flags $tmp_inherited_linker_flag";;
5326             esac
5327           done
5328         fi
5329         dependency_libs=`$ECHO "X $dependency_libs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
5330         if test "$linkmode,$pass" = "lib,link" ||
5331            test "$linkmode,$pass" = "prog,scan" ||
5332            { test "$linkmode" != prog && test "$linkmode" != lib; }; then
5333           test -n "$dlopen" && dlfiles="$dlfiles $dlopen"
5334           test -n "$dlpreopen" && dlprefiles="$dlprefiles $dlpreopen"
5335         fi
5336
5337         if test "$pass" = conv; then
5338           # Only check for convenience libraries
5339           deplibs="$lib $deplibs"
5340           if test -z "$libdir"; then
5341             if test -z "$old_library"; then
5342               func_fatal_error "cannot find name of link library for \`$lib'"
5343             fi
5344             # It is a libtool convenience library, so add in its objects.
5345             convenience="$convenience $ladir/$objdir/$old_library"
5346             old_convenience="$old_convenience $ladir/$objdir/$old_library"
5347           elif test "$linkmode" != prog && test "$linkmode" != lib; then
5348             func_fatal_error "\`$lib' is not a convenience library"
5349           fi
5350           tmp_libs=
5351           for deplib in $dependency_libs; do
5352             deplibs="$deplib $deplibs"
5353             if $opt_duplicate_deps ; then
5354               case "$tmp_libs " in
5355               *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
5356               esac
5357             fi
5358             tmp_libs="$tmp_libs $deplib"
5359           done
5360           continue
5361         fi # $pass = conv
5362
5363
5364         # Get the name of the library we link against.
5365         linklib=
5366         for l in $old_library $library_names; do
5367           linklib="$l"
5368         done
5369         if test -z "$linklib"; then
5370           func_fatal_error "cannot find name of link library for \`$lib'"
5371         fi
5372
5373         # This library was specified with -dlopen.
5374         if test "$pass" = dlopen; then
5375           if test -z "$libdir"; then
5376             func_fatal_error "cannot -dlopen a convenience library: \`$lib'"
5377           fi
5378           if test -z "$dlname" ||
5379              test "$dlopen_support" != yes ||
5380              test "$build_libtool_libs" = no; then
5381             # If there is no dlname, no dlopen support or we're linking
5382             # statically, we need to preload.  We also need to preload any
5383             # dependent libraries so libltdl's deplib preloader doesn't
5384             # bomb out in the load deplibs phase.
5385             dlprefiles="$dlprefiles $lib $dependency_libs"
5386           else
5387             newdlfiles="$newdlfiles $lib"
5388           fi
5389           continue
5390         fi # $pass = dlopen
5391
5392         # We need an absolute path.
5393         case $ladir in
5394         [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;;
5395         *)
5396           abs_ladir=`cd "$ladir" && pwd`
5397           if test -z "$abs_ladir"; then
5398             func_warning "cannot determine absolute directory name of \`$ladir'"
5399             func_warning "passing it literally to the linker, although it might fail"
5400             abs_ladir="$ladir"
5401           fi
5402           ;;
5403         esac
5404         func_basename "$lib"
5405         laname="$func_basename_result"
5406
5407         # Find the relevant object directory and library name.
5408         if test "X$installed" = Xyes; then
5409           if test ! -f "$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
5410             func_warning "library \`$lib' was moved."
5411             dir="$ladir"
5412             absdir="$abs_ladir"
5413             libdir="$abs_ladir"
5414           else
5415             dir="$libdir"
5416             absdir="$libdir"
5417           fi
5418           test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes
5419         else
5420           if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
5421             dir="$ladir"
5422             absdir="$abs_ladir"
5423             # Remove this search path later
5424             notinst_path="$notinst_path $abs_ladir"
5425           else
5426             dir="$ladir/$objdir"
5427             absdir="$abs_ladir/$objdir"
5428             # Remove this search path later
5429             notinst_path="$notinst_path $abs_ladir"
5430           fi
5431         fi # $installed = yes
5432         func_stripname 'lib' '.la' "$laname"
5433         name=$func_stripname_result
5434
5435         # This library was specified with -dlpreopen.
5436         if test "$pass" = dlpreopen; then
5437           if test -z "$libdir" && test "$linkmode" = prog; then
5438             func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'"
5439           fi
5440           # Prefer using a static library (so that no silly _DYNAMIC symbols
5441           # are required to link).
5442           if test -n "$old_library"; then
5443             newdlprefiles="$newdlprefiles $dir/$old_library"
5444             # Keep a list of preopened convenience libraries to check
5445             # that they are being used correctly in the link pass.
5446             test -z "$libdir" && \
5447                 dlpreconveniencelibs="$dlpreconveniencelibs $dir/$old_library"
5448           # Otherwise, use the dlname, so that lt_dlopen finds it.
5449           elif test -n "$dlname"; then
5450             newdlprefiles="$newdlprefiles $dir/$dlname"
5451           else
5452             newdlprefiles="$newdlprefiles $dir/$linklib"
5453           fi
5454         fi # $pass = dlpreopen
5455
5456         if test -z "$libdir"; then
5457           # Link the convenience library
5458           if test "$linkmode" = lib; then
5459             deplibs="$dir/$old_library $deplibs"
5460           elif test "$linkmode,$pass" = "prog,link"; then
5461             compile_deplibs="$dir/$old_library $compile_deplibs"
5462             finalize_deplibs="$dir/$old_library $finalize_deplibs"
5463           else
5464             deplibs="$lib $deplibs" # used for prog,scan pass
5465           fi
5466           continue
5467         fi
5468
5469
5470         if test "$linkmode" = prog && test "$pass" != link; then
5471           newlib_search_path="$newlib_search_path $ladir"
5472           deplibs="$lib $deplibs"
5473
5474           linkalldeplibs=no
5475           if test "$link_all_deplibs" != no || test -z "$library_names" ||
5476              test "$build_libtool_libs" = no; then
5477             linkalldeplibs=yes
5478           fi
5479
5480           tmp_libs=
5481           for deplib in $dependency_libs; do
5482             case $deplib in
5483             -L*) func_stripname '-L' '' "$deplib"
5484                  newlib_search_path="$newlib_search_path $func_stripname_result"
5485                  ;;
5486             esac
5487             # Need to link against all dependency_libs?
5488             if test "$linkalldeplibs" = yes; then
5489               deplibs="$deplib $deplibs"
5490             else
5491               # Need to hardcode shared library paths
5492               # or/and link against static libraries
5493               newdependency_libs="$deplib $newdependency_libs"
5494             fi
5495             if $opt_duplicate_deps ; then
5496               case "$tmp_libs " in
5497               *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
5498               esac
5499             fi
5500             tmp_libs="$tmp_libs $deplib"
5501           done # for deplib
5502           continue
5503         fi # $linkmode = prog...
5504
5505         if test "$linkmode,$pass" = "prog,link"; then
5506           if test -n "$library_names" &&
5507              { { test "$prefer_static_libs" = no ||
5508                  test "$prefer_static_libs,$installed" = "built,yes"; } ||
5509                test -z "$old_library"; }; then
5510             # We need to hardcode the library path
5511             if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then
5512               # Make sure the rpath contains only unique directories.
5513               case "$temp_rpath:" in
5514               *"$absdir:"*) ;;
5515               *) temp_rpath="$temp_rpath$absdir:" ;;
5516               esac
5517             fi
5518
5519             # Hardcode the library path.
5520             # Skip directories that are in the system default run-time
5521             # search path.
5522             case " $sys_lib_dlsearch_path " in
5523             *" $absdir "*) ;;
5524             *)
5525               case "$compile_rpath " in
5526               *" $absdir "*) ;;
5527               *) compile_rpath="$compile_rpath $absdir"
5528               esac
5529               ;;
5530             esac
5531             case " $sys_lib_dlsearch_path " in
5532             *" $libdir "*) ;;
5533             *)
5534               case "$finalize_rpath " in
5535               *" $libdir "*) ;;
5536               *) finalize_rpath="$finalize_rpath $libdir"
5537               esac
5538               ;;
5539             esac
5540           fi # $linkmode,$pass = prog,link...
5541
5542           if test "$alldeplibs" = yes &&
5543              { test "$deplibs_check_method" = pass_all ||
5544                { test "$build_libtool_libs" = yes &&
5545                  test -n "$library_names"; }; }; then
5546             # We only need to search for static libraries
5547             continue
5548           fi
5549         fi
5550
5551         link_static=no # Whether the deplib will be linked statically
5552         use_static_libs=$prefer_static_libs
5553         if test "$use_static_libs" = built && test "$installed" = yes; then
5554           use_static_libs=no
5555         fi
5556         if test -n "$library_names" &&
5557            { test "$use_static_libs" = no || test -z "$old_library"; }; then
5558           case $host in
5559           *cygwin* | *mingw* | *cegcc*)
5560               # No point in relinking DLLs because paths are not encoded
5561               notinst_deplibs="$notinst_deplibs $lib"
5562               need_relink=no
5563             ;;
5564           *)
5565             if test "$installed" = no; then
5566               notinst_deplibs="$notinst_deplibs $lib"
5567               need_relink=yes
5568             fi
5569             ;;
5570           esac
5571           # This is a shared library
5572
5573           # Warn about portability, can't link against -module's on some
5574           # systems (darwin).  Don't bleat about dlopened modules though!
5575           dlopenmodule=""
5576           for dlpremoduletest in $dlprefiles; do
5577             if test "X$dlpremoduletest" = "X$lib"; then
5578               dlopenmodule="$dlpremoduletest"
5579               break
5580             fi
5581           done
5582           if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then
5583             $ECHO
5584             if test "$linkmode" = prog; then
5585               $ECHO "*** Warning: Linking the executable $output against the loadable module"
5586             else
5587               $ECHO "*** Warning: Linking the shared library $output against the loadable module"
5588             fi
5589             $ECHO "*** $linklib is not portable!"
5590           fi
5591           if test "$linkmode" = lib &&
5592              test "$hardcode_into_libs" = yes; then
5593             # Hardcode the library path.
5594             # Skip directories that are in the system default run-time
5595             # search path.
5596             case " $sys_lib_dlsearch_path " in
5597             *" $absdir "*) ;;
5598             *)
5599               case "$compile_rpath " in
5600               *" $absdir "*) ;;
5601               *) compile_rpath="$compile_rpath $absdir"
5602               esac
5603               ;;
5604             esac
5605             case " $sys_lib_dlsearch_path " in
5606             *" $libdir "*) ;;
5607             *)
5608               case "$finalize_rpath " in
5609               *" $libdir "*) ;;
5610               *) finalize_rpath="$finalize_rpath $libdir"
5611               esac
5612               ;;
5613             esac
5614           fi
5615
5616           if test -n "$old_archive_from_expsyms_cmds"; then
5617             # figure out the soname
5618             set dummy $library_names
5619             shift
5620             realname="$1"
5621             shift
5622             libname=`eval "\\$ECHO \"$libname_spec\""`
5623             # use dlname if we got it. it's perfectly good, no?
5624             if test -n "$dlname"; then
5625               soname="$dlname"
5626             elif test -n "$soname_spec"; then
5627               # bleh windows
5628               case $host in
5629               *cygwin* | mingw* | *cegcc*)
5630                 func_arith $current - $age
5631                 major=$func_arith_result
5632                 versuffix="-$major"
5633                 ;;
5634               esac
5635               eval soname=\"$soname_spec\"
5636             else
5637               soname="$realname"
5638             fi
5639
5640             # Make a new name for the extract_expsyms_cmds to use
5641             soroot="$soname"
5642             func_basename "$soroot"
5643             soname="$func_basename_result"
5644             func_stripname 'lib' '.dll' "$soname"
5645             newlib=libimp-$func_stripname_result.a
5646
5647             # If the library has no export list, then create one now
5648             if test -f "$output_objdir/$soname-def"; then :
5649             else
5650               func_verbose "extracting exported symbol list from \`$soname'"
5651               func_execute_cmds "$extract_expsyms_cmds" 'exit $?'
5652             fi
5653
5654             # Create $newlib
5655             if test -f "$output_objdir/$newlib"; then :; else
5656               func_verbose "generating import library for \`$soname'"
5657               func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?'
5658             fi
5659             # make sure the library variables are pointing to the new library
5660             dir=$output_objdir
5661             linklib=$newlib
5662           fi # test -n "$old_archive_from_expsyms_cmds"
5663
5664           if test "$linkmode" = prog || test "$mode" != relink; then
5665             add_shlibpath=
5666             add_dir=
5667             add=
5668             lib_linked=yes
5669             case $hardcode_action in
5670             immediate | unsupported)
5671               if test "$hardcode_direct" = no; then
5672                 add="$dir/$linklib"
5673                 case $host in
5674                   *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;;
5675                   *-*-sysv4*uw2*) add_dir="-L$dir" ;;
5676                   *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
5677                     *-*-unixware7*) add_dir="-L$dir" ;;
5678                   *-*-darwin* )
5679                     # if the lib is a (non-dlopened) module then we can not
5680                     # link against it, someone is ignoring the earlier warnings
5681                     if /usr/bin/file -L $add 2> /dev/null |
5682                          $GREP ": [^:]* bundle" >/dev/null ; then
5683                       if test "X$dlopenmodule" != "X$lib"; then
5684                         $ECHO "*** Warning: lib $linklib is a module, not a shared library"
5685                         if test -z "$old_library" ; then
5686                           $ECHO
5687                           $ECHO "*** And there doesn't seem to be a static archive available"
5688                           $ECHO "*** The link will probably fail, sorry"
5689                         else
5690                           add="$dir/$old_library"
5691                         fi
5692                       elif test -n "$old_library"; then
5693                         add="$dir/$old_library"
5694                       fi
5695                     fi
5696                 esac
5697               elif test "$hardcode_minus_L" = no; then
5698                 case $host in
5699                 *-*-sunos*) add_shlibpath="$dir" ;;
5700                 esac
5701                 add_dir="-L$dir"
5702                 add="-l$name"
5703               elif test "$hardcode_shlibpath_var" = no; then
5704                 add_shlibpath="$dir"
5705                 add="-l$name"
5706               else
5707                 lib_linked=no
5708               fi
5709               ;;
5710             relink)
5711               if test "$hardcode_direct" = yes &&
5712                  test "$hardcode_direct_absolute" = no; then
5713                 add="$dir/$linklib"
5714               elif test "$hardcode_minus_L" = yes; then
5715                 add_dir="-L$dir"
5716                 # Try looking first in the location we're being installed to.
5717                 if test -n "$inst_prefix_dir"; then
5718                   case $libdir in
5719                     [\\/]*)
5720                       add_dir="$add_dir -L$inst_prefix_dir$libdir"
5721                       ;;
5722                   esac
5723                 fi
5724                 add="-l$name"
5725               elif test "$hardcode_shlibpath_var" = yes; then
5726                 add_shlibpath="$dir"
5727                 add="-l$name"
5728               else
5729                 lib_linked=no
5730               fi
5731               ;;
5732             *) lib_linked=no ;;
5733             esac
5734
5735             if test "$lib_linked" != yes; then
5736               func_fatal_configuration "unsupported hardcode properties"
5737             fi
5738
5739             if test -n "$add_shlibpath"; then
5740               case :$compile_shlibpath: in
5741               *":$add_shlibpath:"*) ;;
5742               *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;;
5743               esac
5744             fi
5745             if test "$linkmode" = prog; then
5746               test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
5747               test -n "$add" && compile_deplibs="$add $compile_deplibs"
5748             else
5749               test -n "$add_dir" && deplibs="$add_dir $deplibs"
5750               test -n "$add" && deplibs="$add $deplibs"
5751               if test "$hardcode_direct" != yes &&
5752                  test "$hardcode_minus_L" != yes &&
5753                  test "$hardcode_shlibpath_var" = yes; then
5754                 case :$finalize_shlibpath: in
5755                 *":$libdir:"*) ;;
5756                 *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
5757                 esac
5758               fi
5759             fi
5760           fi
5761
5762           if test "$linkmode" = prog || test "$mode" = relink; then
5763             add_shlibpath=
5764             add_dir=
5765             add=
5766             # Finalize command for both is simple: just hardcode it.
5767             if test "$hardcode_direct" = yes &&
5768                test "$hardcode_direct_absolute" = no; then
5769               add="$libdir/$linklib"
5770             elif test "$hardcode_minus_L" = yes; then
5771               add_dir="-L$libdir"
5772               add="-l$name"
5773             elif test "$hardcode_shlibpath_var" = yes; then
5774               case :$finalize_shlibpath: in
5775               *":$libdir:"*) ;;
5776               *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
5777               esac
5778               add="-l$name"
5779             elif test "$hardcode_automatic" = yes; then
5780               if test -n "$inst_prefix_dir" &&
5781                  test -f "$inst_prefix_dir$libdir/$linklib" ; then
5782                 add="$inst_prefix_dir$libdir/$linklib"
5783               else
5784                 add="$libdir/$linklib"
5785               fi
5786             else
5787               # We cannot seem to hardcode it, guess we'll fake it.
5788               add_dir="-L$libdir"
5789               # Try looking first in the location we're being installed to.
5790               if test -n "$inst_prefix_dir"; then
5791                 case $libdir in
5792                   [\\/]*)
5793                     add_dir="$add_dir -L$inst_prefix_dir$libdir"
5794                     ;;
5795                 esac
5796               fi
5797               add="-l$name"
5798             fi
5799
5800             if test "$linkmode" = prog; then
5801               test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
5802               test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
5803             else
5804               test -n "$add_dir" && deplibs="$add_dir $deplibs"
5805               test -n "$add" && deplibs="$add $deplibs"
5806             fi
5807           fi
5808         elif test "$linkmode" = prog; then
5809           # Here we assume that one of hardcode_direct or hardcode_minus_L
5810           # is not unsupported.  This is valid on all known static and
5811           # shared platforms.
5812           if test "$hardcode_direct" != unsupported; then
5813             test -n "$old_library" && linklib="$old_library"
5814             compile_deplibs="$dir/$linklib $compile_deplibs"
5815             finalize_deplibs="$dir/$linklib $finalize_deplibs"
5816           else
5817             compile_deplibs="-l$name -L$dir $compile_deplibs"
5818             finalize_deplibs="-l$name -L$dir $finalize_deplibs"
5819           fi
5820         elif test "$build_libtool_libs" = yes; then
5821           # Not a shared library
5822           if test "$deplibs_check_method" != pass_all; then
5823             # We're trying link a shared library against a static one
5824             # but the system doesn't support it.
5825
5826             # Just print a warning and add the library to dependency_libs so
5827             # that the program can be linked against the static library.
5828             $ECHO
5829             $ECHO "*** Warning: This system can not link to static lib archive $lib."
5830             $ECHO "*** I have the capability to make that library automatically link in when"
5831             $ECHO "*** you link to this library.  But I can only do this if you have a"
5832             $ECHO "*** shared version of the library, which you do not appear to have."
5833             if test "$module" = yes; then
5834               $ECHO "*** But as you try to build a module library, libtool will still create "
5835               $ECHO "*** a static module, that should work as long as the dlopening application"
5836               $ECHO "*** is linked with the -dlopen flag to resolve symbols at runtime."
5837               if test -z "$global_symbol_pipe"; then
5838                 $ECHO
5839                 $ECHO "*** However, this would only work if libtool was able to extract symbol"
5840                 $ECHO "*** lists from a program, using \`nm' or equivalent, but libtool could"
5841                 $ECHO "*** not find such a program.  So, this module is probably useless."
5842                 $ECHO "*** \`nm' from GNU binutils and a full rebuild may help."
5843               fi
5844               if test "$build_old_libs" = no; then
5845                 build_libtool_libs=module
5846                 build_old_libs=yes
5847               else
5848                 build_libtool_libs=no
5849               fi
5850             fi
5851           else
5852             deplibs="$dir/$old_library $deplibs"
5853             link_static=yes
5854           fi
5855         fi # link shared/static library?
5856
5857         if test "$linkmode" = lib; then
5858           if test -n "$dependency_libs" &&
5859              { test "$hardcode_into_libs" != yes ||
5860                test "$build_old_libs" = yes ||
5861                test "$link_static" = yes; }; then
5862             # Extract -R from dependency_libs
5863             temp_deplibs=
5864             for libdir in $dependency_libs; do
5865               case $libdir in
5866               -R*) func_stripname '-R' '' "$libdir"
5867                    temp_xrpath=$func_stripname_result
5868                    case " $xrpath " in
5869                    *" $temp_xrpath "*) ;;
5870                    *) xrpath="$xrpath $temp_xrpath";;
5871                    esac;;
5872               *) temp_deplibs="$temp_deplibs $libdir";;
5873               esac
5874             done
5875             dependency_libs="$temp_deplibs"
5876           fi
5877
5878           newlib_search_path="$newlib_search_path $absdir"
5879           # Link against this library
5880           test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
5881           # ... and its dependency_libs
5882           tmp_libs=
5883           for deplib in $dependency_libs; do
5884             newdependency_libs="$deplib $newdependency_libs"
5885             if $opt_duplicate_deps ; then
5886               case "$tmp_libs " in
5887               *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
5888               esac
5889             fi
5890             tmp_libs="$tmp_libs $deplib"
5891           done
5892
5893           if test "$link_all_deplibs" != no; then
5894             # Add the search paths of all dependency libraries
5895             for deplib in $dependency_libs; do
5896               case $deplib in
5897               -L*) path="$deplib" ;;
5898               *.la)
5899                 func_dirname "$deplib" "" "."
5900                 dir="$func_dirname_result"
5901                 # We need an absolute path.
5902                 case $dir in
5903                 [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;;
5904                 *)
5905                   absdir=`cd "$dir" && pwd`
5906                   if test -z "$absdir"; then
5907                     func_warning "cannot determine absolute directory name of \`$dir'"
5908                     absdir="$dir"
5909                   fi
5910                   ;;
5911                 esac
5912                 if $GREP "^installed=no" $deplib > /dev/null; then
5913                 case $host in
5914                 *-*-darwin*)
5915                   depdepl=
5916                   eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
5917                   if test -n "$deplibrary_names" ; then
5918                     for tmp in $deplibrary_names ; do
5919                       depdepl=$tmp
5920                     done
5921                     if test -f "$absdir/$objdir/$depdepl" ; then
5922                       depdepl="$absdir/$objdir/$depdepl"
5923                       darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
5924                       if test -z "$darwin_install_name"; then
5925                           darwin_install_name=`${OTOOL64} -L $depdepl  | awk '{if (NR == 2) {print $1;exit}}'`
5926                       fi
5927                       compiler_flags="$compiler_flags ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}"
5928                       linker_flags="$linker_flags -dylib_file ${darwin_install_name}:${depdepl}"
5929                       path=
5930                     fi
5931                   fi
5932                   ;;
5933                 *)
5934                   path="-L$absdir/$objdir"
5935                   ;;
5936                 esac
5937                 else
5938                   eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
5939                   test -z "$libdir" && \
5940                     func_fatal_error "\`$deplib' is not a valid libtool archive"
5941                   test "$absdir" != "$libdir" && \
5942                     func_warning "\`$deplib' seems to be moved"
5943
5944                   path="-L$absdir"
5945                 fi
5946                 ;;
5947               esac
5948               case " $deplibs " in
5949               *" $path "*) ;;
5950               *) deplibs="$path $deplibs" ;;
5951               esac
5952             done
5953           fi # link_all_deplibs != no
5954         fi # linkmode = lib
5955       done # for deplib in $libs
5956       if test "$pass" = link; then
5957         if test "$linkmode" = "prog"; then
5958           compile_deplibs="$new_inherited_linker_flags $compile_deplibs"
5959           finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs"
5960         else
5961           compiler_flags="$compiler_flags "`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
5962         fi
5963       fi
5964       dependency_libs="$newdependency_libs"
5965       if test "$pass" = dlpreopen; then
5966         # Link the dlpreopened libraries before other libraries
5967         for deplib in $save_deplibs; do
5968           deplibs="$deplib $deplibs"
5969         done
5970       fi
5971       if test "$pass" != dlopen; then
5972         if test "$pass" != conv; then
5973           # Make sure lib_search_path contains only unique directories.
5974           lib_search_path=
5975           for dir in $newlib_search_path; do
5976             case "$lib_search_path " in
5977             *" $dir "*) ;;
5978             *) lib_search_path="$lib_search_path $dir" ;;
5979             esac
5980           done
5981           newlib_search_path=
5982         fi
5983
5984         if test "$linkmode,$pass" != "prog,link"; then
5985           vars="deplibs"
5986         else
5987           vars="compile_deplibs finalize_deplibs"
5988         fi
5989         for var in $vars dependency_libs; do
5990           # Add libraries to $var in reverse order
5991           eval tmp_libs=\"\$$var\"
5992           new_libs=
5993           for deplib in $tmp_libs; do
5994             # FIXME: Pedantically, this is the right thing to do, so
5995             #        that some nasty dependency loop isn't accidentally
5996             #        broken:
5997             #new_libs="$deplib $new_libs"
5998             # Pragmatically, this seems to cause very few problems in
5999             # practice:
6000             case $deplib in
6001             -L*) new_libs="$deplib $new_libs" ;;
6002             -R*) ;;
6003             *)
6004               # And here is the reason: when a library appears more
6005               # than once as an explicit dependence of a library, or
6006               # is implicitly linked in more than once by the
6007               # compiler, it is considered special, and multiple
6008               # occurrences thereof are not removed.  Compare this
6009               # with having the same library being listed as a
6010               # dependency of multiple other libraries: in this case,
6011               # we know (pedantically, we assume) the library does not
6012               # need to be listed more than once, so we keep only the
6013               # last copy.  This is not always right, but it is rare
6014               # enough that we require users that really mean to play
6015               # such unportable linking tricks to link the library
6016               # using -Wl,-lname, so that libtool does not consider it
6017               # for duplicate removal.
6018               case " $specialdeplibs " in
6019               *" $deplib "*) new_libs="$deplib $new_libs" ;;
6020               *)
6021                 case " $new_libs " in
6022                 *" $deplib "*) ;;
6023                 *) new_libs="$deplib $new_libs" ;;
6024                 esac
6025                 ;;
6026               esac
6027               ;;
6028             esac
6029           done
6030           tmp_libs=
6031           for deplib in $new_libs; do
6032             case $deplib in
6033             -L*)
6034               case " $tmp_libs " in
6035               *" $deplib "*) ;;
6036               *) tmp_libs="$tmp_libs $deplib" ;;
6037               esac
6038               ;;
6039             *) tmp_libs="$tmp_libs $deplib" ;;
6040             esac
6041           done
6042           eval $var=\"$tmp_libs\"
6043         done # for var
6044       fi
6045       # Last step: remove runtime libs from dependency_libs
6046       # (they stay in deplibs)
6047       tmp_libs=
6048       for i in $dependency_libs ; do
6049         case " $predeps $postdeps $compiler_lib_search_path " in
6050         *" $i "*)
6051           i=""
6052           ;;
6053         esac
6054         if test -n "$i" ; then
6055           tmp_libs="$tmp_libs $i"
6056         fi
6057       done
6058       dependency_libs=$tmp_libs
6059     done # for pass
6060     if test "$linkmode" = prog; then
6061       dlfiles="$newdlfiles"
6062     fi
6063     if test "$linkmode" = prog || test "$linkmode" = lib; then
6064       dlprefiles="$newdlprefiles"
6065     fi
6066
6067     case $linkmode in
6068     oldlib)
6069       if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
6070         func_warning "\`-dlopen' is ignored for archives"
6071       fi
6072
6073       case " $deplibs" in
6074       *\ -l* | *\ -L*)
6075         func_warning "\`-l' and \`-L' are ignored for archives" ;;
6076       esac
6077
6078       test -n "$rpath" && \
6079         func_warning "\`-rpath' is ignored for archives"
6080
6081       test -n "$xrpath" && \
6082         func_warning "\`-R' is ignored for archives"
6083
6084       test -n "$vinfo" && \
6085         func_warning "\`-version-info/-version-number' is ignored for archives"
6086
6087       test -n "$release" && \
6088         func_warning "\`-release' is ignored for archives"
6089
6090       test -n "$export_symbols$export_symbols_regex" && \
6091         func_warning "\`-export-symbols' is ignored for archives"
6092
6093       # Now set the variables for building old libraries.
6094       build_libtool_libs=no
6095       oldlibs="$output"
6096       objs="$objs$old_deplibs"
6097       ;;
6098
6099     lib)
6100       # Make sure we only generate libraries of the form `libNAME.la'.
6101       case $outputname in
6102       lib*)
6103         func_stripname 'lib' '.la' "$outputname"
6104         name=$func_stripname_result
6105         eval shared_ext=\"$shrext_cmds\"
6106         eval libname=\"$libname_spec\"
6107         ;;
6108       *)
6109         test "$module" = no && \
6110           func_fatal_help "libtool library \`$output' must begin with \`lib'"
6111
6112         if test "$need_lib_prefix" != no; then
6113           # Add the "lib" prefix for modules if required
6114           func_stripname '' '.la' "$outputname"
6115           name=$func_stripname_result
6116           eval shared_ext=\"$shrext_cmds\"
6117           eval libname=\"$libname_spec\"
6118         else
6119           func_stripname '' '.la' "$outputname"
6120           libname=$func_stripname_result
6121         fi
6122         ;;
6123       esac
6124
6125       if test -n "$objs"; then
6126         if test "$deplibs_check_method" != pass_all; then
6127           func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs"
6128         else
6129           $ECHO
6130           $ECHO "*** Warning: Linking the shared library $output against the non-libtool"
6131           $ECHO "*** objects $objs is not portable!"
6132           libobjs="$libobjs $objs"
6133         fi
6134       fi
6135
6136       test "$dlself" != no && \
6137         func_warning "\`-dlopen self' is ignored for libtool libraries"
6138
6139       set dummy $rpath
6140       shift
6141       test "$#" -gt 1 && \
6142         func_warning "ignoring multiple \`-rpath's for a libtool library"
6143
6144       install_libdir="$1"
6145
6146       oldlibs=
6147       if test -z "$rpath"; then
6148         if test "$build_libtool_libs" = yes; then
6149           # Building a libtool convenience library.
6150           # Some compilers have problems with a `.al' extension so
6151           # convenience libraries should have the same extension an
6152           # archive normally would.
6153           oldlibs="$output_objdir/$libname.$libext $oldlibs"
6154           build_libtool_libs=convenience
6155           build_old_libs=yes
6156         fi
6157
6158         test -n "$vinfo" && \
6159           func_warning "\`-version-info/-version-number' is ignored for convenience libraries"
6160
6161         test -n "$release" && \
6162           func_warning "\`-release' is ignored for convenience libraries"
6163       else
6164
6165         # Parse the version information argument.
6166         save_ifs="$IFS"; IFS=':'
6167         set dummy $vinfo 0 0 0
6168         shift
6169         IFS="$save_ifs"
6170
6171         test -n "$7" && \
6172           func_fatal_help "too many parameters to \`-version-info'"
6173
6174         # convert absolute version numbers to libtool ages
6175         # this retains compatibility with .la files and attempts
6176         # to make the code below a bit more comprehensible
6177
6178         case $vinfo_number in
6179         yes)
6180           number_major="$1"
6181           number_minor="$2"
6182           number_revision="$3"
6183           #
6184           # There are really only two kinds -- those that
6185           # use the current revision as the major version
6186           # and those that subtract age and use age as
6187           # a minor version.  But, then there is irix
6188           # which has an extra 1 added just for fun
6189           #
6190           case $version_type in
6191           darwin|linux|osf|windows|none)
6192             func_arith $number_major + $number_minor
6193             current=$func_arith_result
6194             age="$number_minor"
6195             revision="$number_revision"
6196             ;;
6197           freebsd-aout|freebsd-elf|sunos)
6198             current="$number_major"
6199             revision="$number_minor"
6200             age="0"
6201             ;;
6202           irix|nonstopux)
6203             func_arith $number_major + $number_minor
6204             current=$func_arith_result
6205             age="$number_minor"
6206             revision="$number_minor"
6207             lt_irix_increment=no
6208             ;;
6209           esac
6210           ;;
6211         no)
6212           current="$1"
6213           revision="$2"
6214           age="$3"
6215           ;;
6216         esac
6217
6218         # Check that each of the things are valid numbers.
6219         case $current in
6220         0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
6221         *)
6222           func_error "CURRENT \`$current' must be a nonnegative integer"
6223           func_fatal_error "\`$vinfo' is not valid version information"
6224           ;;
6225         esac
6226
6227         case $revision in
6228         0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
6229         *)
6230           func_error "REVISION \`$revision' must be a nonnegative integer"
6231           func_fatal_error "\`$vinfo' is not valid version information"
6232           ;;
6233         esac
6234
6235         case $age in
6236         0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
6237         *)
6238           func_error "AGE \`$age' must be a nonnegative integer"
6239           func_fatal_error "\`$vinfo' is not valid version information"
6240           ;;
6241         esac
6242
6243         if test "$age" -gt "$current"; then
6244           func_error "AGE \`$age' is greater than the current interface number \`$current'"
6245           func_fatal_error "\`$vinfo' is not valid version information"
6246         fi
6247
6248         # Calculate the version variables.
6249         major=
6250         versuffix=
6251         verstring=
6252         case $version_type in
6253         none) ;;
6254
6255         darwin)
6256           # Like Linux, but with the current version available in
6257           # verstring for coding it into the library header
6258           func_arith $current - $age
6259           major=.$func_arith_result
6260           versuffix="$major.$age.$revision"
6261           # Darwin ld doesn't like 0 for these options...
6262           func_arith $current + 1
6263           minor_current=$func_arith_result
6264           xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision"
6265           verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
6266           ;;
6267
6268         freebsd-aout)
6269           major=".$current"
6270           versuffix=".$current.$revision";
6271           ;;
6272
6273         freebsd-elf)
6274           major=".$current"
6275           versuffix=".$current"
6276           ;;
6277
6278         irix | nonstopux)
6279           if test "X$lt_irix_increment" = "Xno"; then
6280             func_arith $current - $age
6281           else
6282             func_arith $current - $age + 1
6283           fi
6284           major=$func_arith_result
6285
6286           case $version_type in
6287             nonstopux) verstring_prefix=nonstopux ;;
6288             *)         verstring_prefix=sgi ;;
6289           esac
6290           verstring="$verstring_prefix$major.$revision"
6291
6292           # Add in all the interfaces that we are compatible with.
6293           loop=$revision
6294           while test "$loop" -ne 0; do
6295             func_arith $revision - $loop
6296             iface=$func_arith_result
6297             func_arith $loop - 1
6298             loop=$func_arith_result
6299             verstring="$verstring_prefix$major.$iface:$verstring"
6300           done
6301
6302           # Before this point, $major must not contain `.'.
6303           major=.$major
6304           versuffix="$major.$revision"
6305           ;;
6306
6307         linux)
6308           func_arith $current - $age
6309           major=.$func_arith_result
6310           versuffix="$major.$age.$revision"
6311           ;;
6312
6313         osf)
6314           func_arith $current - $age
6315           major=.$func_arith_result
6316           versuffix=".$current.$age.$revision"
6317           verstring="$current.$age.$revision"
6318
6319           # Add in all the interfaces that we are compatible with.
6320           loop=$age
6321           while test "$loop" -ne 0; do
6322             func_arith $current - $loop
6323             iface=$func_arith_result
6324             func_arith $loop - 1
6325             loop=$func_arith_result
6326             verstring="$verstring:${iface}.0"
6327           done
6328
6329           # Make executables depend on our current version.
6330           verstring="$verstring:${current}.0"
6331           ;;
6332
6333         qnx)
6334           major=".$current"
6335           versuffix=".$current"
6336           ;;
6337
6338         sunos)
6339           major=".$current"
6340           versuffix=".$current.$revision"
6341           ;;
6342
6343         windows)
6344           # Use '-' rather than '.', since we only want one
6345           # extension on DOS 8.3 filesystems.
6346           func_arith $current - $age
6347           major=$func_arith_result
6348           versuffix="-$major"
6349           ;;
6350
6351         *)
6352           func_fatal_configuration "unknown library version type \`$version_type'"
6353           ;;
6354         esac
6355
6356         # Clear the version info if we defaulted, and they specified a release.
6357         if test -z "$vinfo" && test -n "$release"; then
6358           major=
6359           case $version_type in
6360           darwin)
6361             # we can't check for "0.0" in archive_cmds due to quoting
6362             # problems, so we reset it completely
6363             verstring=
6364             ;;
6365           *)
6366             verstring="0.0"
6367             ;;
6368           esac
6369           if test "$need_version" = no; then
6370             versuffix=
6371           else
6372             versuffix=".0.0"
6373           fi
6374         fi
6375
6376         # Remove version info from name if versioning should be avoided
6377         if test "$avoid_version" = yes && test "$need_version" = no; then
6378           major=
6379           versuffix=
6380           verstring=""
6381         fi
6382
6383         # Check to see if the archive will have undefined symbols.
6384         if test "$allow_undefined" = yes; then
6385           if test "$allow_undefined_flag" = unsupported; then
6386             func_warning "undefined symbols not allowed in $host shared libraries"
6387             build_libtool_libs=no
6388             build_old_libs=yes
6389           fi
6390         else
6391           # Don't allow undefined symbols.
6392           allow_undefined_flag="$no_undefined_flag"
6393         fi
6394
6395       fi
6396
6397       func_generate_dlsyms "$libname" "$libname" "yes"
6398       libobjs="$libobjs $symfileobj"
6399       test "X$libobjs" = "X " && libobjs=
6400
6401       if test "$mode" != relink; then
6402         # Remove our outputs, but don't remove object files since they
6403         # may have been created when compiling PIC objects.
6404         removelist=
6405         tempremovelist=`$ECHO "$output_objdir/*"`
6406         for p in $tempremovelist; do
6407           case $p in
6408             *.$objext | *.gcno)
6409                ;;
6410             $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*)
6411                if test "X$precious_files_regex" != "X"; then
6412                  if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
6413                  then
6414                    continue
6415                  fi
6416                fi
6417                removelist="$removelist $p"
6418                ;;
6419             *) ;;
6420           esac
6421         done
6422         test -n "$removelist" && \
6423           func_show_eval "${RM}r \$removelist"
6424       fi
6425
6426       # Now set the variables for building old libraries.
6427       if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
6428         oldlibs="$oldlibs $output_objdir/$libname.$libext"
6429
6430         # Transform .lo files to .o files.
6431         oldobjs="$objs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP`
6432       fi
6433
6434       # Eliminate all temporary directories.
6435       #for path in $notinst_path; do
6436       # lib_search_path=`$ECHO "X$lib_search_path " | $Xsed -e "s% $path % %g"`
6437       # deplibs=`$ECHO "X$deplibs " | $Xsed -e "s% -L$path % %g"`
6438       # dependency_libs=`$ECHO "X$dependency_libs " | $Xsed -e "s% -L$path % %g"`
6439       #done
6440
6441       if test -n "$xrpath"; then
6442         # If the user specified any rpath flags, then add them.
6443         temp_xrpath=
6444         for libdir in $xrpath; do
6445           temp_xrpath="$temp_xrpath -R$libdir"
6446           case "$finalize_rpath " in
6447           *" $libdir "*) ;;
6448           *) finalize_rpath="$finalize_rpath $libdir" ;;
6449           esac
6450         done
6451         if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then
6452           dependency_libs="$temp_xrpath $dependency_libs"
6453         fi
6454       fi
6455
6456       # Make sure dlfiles contains only unique files that won't be dlpreopened
6457       old_dlfiles="$dlfiles"
6458       dlfiles=
6459       for lib in $old_dlfiles; do
6460         case " $dlprefiles $dlfiles " in
6461         *" $lib "*) ;;
6462         *) dlfiles="$dlfiles $lib" ;;
6463         esac
6464       done
6465
6466       # Make sure dlprefiles contains only unique files
6467       old_dlprefiles="$dlprefiles"
6468       dlprefiles=
6469       for lib in $old_dlprefiles; do
6470         case "$dlprefiles " in
6471         *" $lib "*) ;;
6472         *) dlprefiles="$dlprefiles $lib" ;;
6473         esac
6474       done
6475
6476       if test "$build_libtool_libs" = yes; then
6477         if test -n "$rpath"; then
6478           case $host in
6479           *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc*)
6480             # these systems don't actually have a c library (as such)!
6481             ;;
6482           *-*-rhapsody* | *-*-darwin1.[012])
6483             # Rhapsody C library is in the System framework
6484             deplibs="$deplibs System.ltframework"
6485             ;;
6486           *-*-netbsd*)
6487             # Don't link with libc until the a.out ld.so is fixed.
6488             ;;
6489           *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
6490             # Do not include libc due to us having libc/libc_r.
6491             ;;
6492           *-*-sco3.2v5* | *-*-sco5v6*)
6493             # Causes problems with __ctype
6494             ;;
6495           *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
6496             # Compiler inserts libc in the correct place for threads to work
6497             ;;
6498           *)
6499             # Add libc to deplibs on all other systems if necessary.
6500             if test "$build_libtool_need_lc" = "yes"; then
6501               deplibs="$deplibs -lc"
6502             fi
6503             ;;
6504           esac
6505         fi
6506
6507         # Transform deplibs into only deplibs that can be linked in shared.
6508         name_save=$name
6509         libname_save=$libname
6510         release_save=$release
6511         versuffix_save=$versuffix
6512         major_save=$major
6513         # I'm not sure if I'm treating the release correctly.  I think
6514         # release should show up in the -l (ie -lgmp5) so we don't want to
6515         # add it in twice.  Is that correct?
6516         release=""
6517         versuffix=""
6518         major=""
6519         newdeplibs=
6520         droppeddeps=no
6521         case $deplibs_check_method in
6522         pass_all)
6523           # Don't check for shared/static.  Everything works.
6524           # This might be a little naive.  We might want to check
6525           # whether the library exists or not.  But this is on
6526           # osf3 & osf4 and I'm not really sure... Just
6527           # implementing what was already the behavior.
6528           newdeplibs=$deplibs
6529           ;;
6530         test_compile)
6531           # This code stresses the "libraries are programs" paradigm to its
6532           # limits. Maybe even breaks it.  We compile a program, linking it
6533           # against the deplibs as a proxy for the library.  Then we can check
6534           # whether they linked in statically or dynamically with ldd.
6535           $opt_dry_run || $RM conftest.c
6536           cat > conftest.c <<EOF
6537           int main() { return 0; }
6538 EOF
6539           $opt_dry_run || $RM conftest
6540           if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then
6541             ldd_output=`ldd conftest`
6542             for i in $deplibs; do
6543               case $i in
6544               -l*)
6545                 func_stripname -l '' "$i"
6546                 name=$func_stripname_result
6547                 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
6548                   case " $predeps $postdeps " in
6549                   *" $i "*)
6550                     newdeplibs="$newdeplibs $i"
6551                     i=""
6552                     ;;
6553                   esac
6554                 fi
6555                 if test -n "$i" ; then
6556                   libname=`eval "\\$ECHO \"$libname_spec\""`
6557                   deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
6558                   set dummy $deplib_matches; shift
6559                   deplib_match=$1
6560                   if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
6561                     newdeplibs="$newdeplibs $i"
6562                   else
6563                     droppeddeps=yes
6564                     $ECHO
6565                     $ECHO "*** Warning: dynamic linker does not accept needed library $i."
6566                     $ECHO "*** I have the capability to make that library automatically link in when"
6567                     $ECHO "*** you link to this library.  But I can only do this if you have a"
6568                     $ECHO "*** shared version of the library, which I believe you do not have"
6569                     $ECHO "*** because a test_compile did reveal that the linker did not use it for"
6570                     $ECHO "*** its dynamic dependency list that programs get resolved with at runtime."
6571                   fi
6572                 fi
6573                 ;;
6574               *)
6575                 newdeplibs="$newdeplibs $i"
6576                 ;;
6577               esac
6578             done
6579           else
6580             # Error occurred in the first compile.  Let's try to salvage
6581             # the situation: Compile a separate program for each library.
6582             for i in $deplibs; do
6583               case $i in
6584               -l*)
6585                 func_stripname -l '' "$i"
6586                 name=$func_stripname_result
6587                 $opt_dry_run || $RM conftest
6588                 if $LTCC $LTCFLAGS -o conftest conftest.c $i; then
6589                   ldd_output=`ldd conftest`
6590                   if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
6591                     case " $predeps $postdeps " in
6592                     *" $i "*)
6593                       newdeplibs="$newdeplibs $i"
6594                       i=""
6595                       ;;
6596                     esac
6597                   fi
6598                   if test -n "$i" ; then
6599                     libname=`eval "\\$ECHO \"$libname_spec\""`
6600                     deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
6601                     set dummy $deplib_matches; shift
6602                     deplib_match=$1
6603                     if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
6604                       newdeplibs="$newdeplibs $i"
6605                     else
6606                       droppeddeps=yes
6607                       $ECHO
6608                       $ECHO "*** Warning: dynamic linker does not accept needed library $i."
6609                       $ECHO "*** I have the capability to make that library automatically link in when"
6610                       $ECHO "*** you link to this library.  But I can only do this if you have a"
6611                       $ECHO "*** shared version of the library, which you do not appear to have"
6612                       $ECHO "*** because a test_compile did reveal that the linker did not use this one"
6613                       $ECHO "*** as a dynamic dependency that programs can get resolved with at runtime."
6614                     fi
6615                   fi
6616                 else
6617                   droppeddeps=yes
6618                   $ECHO
6619                   $ECHO "*** Warning!  Library $i is needed by this library but I was not able to"
6620                   $ECHO "*** make it link in!  You will probably need to install it or some"
6621                   $ECHO "*** library that it depends on before this library will be fully"
6622                   $ECHO "*** functional.  Installing it before continuing would be even better."
6623                 fi
6624                 ;;
6625               *)
6626                 newdeplibs="$newdeplibs $i"
6627                 ;;
6628               esac
6629             done
6630           fi
6631           ;;
6632         file_magic*)
6633           set dummy $deplibs_check_method; shift
6634           file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
6635           for a_deplib in $deplibs; do
6636             case $a_deplib in
6637             -l*)
6638               func_stripname -l '' "$a_deplib"
6639               name=$func_stripname_result
6640               if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
6641                 case " $predeps $postdeps " in
6642                 *" $a_deplib "*)
6643                   newdeplibs="$newdeplibs $a_deplib"
6644                   a_deplib=""
6645                   ;;
6646                 esac
6647               fi
6648               if test -n "$a_deplib" ; then
6649                 libname=`eval "\\$ECHO \"$libname_spec\""`
6650                 for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
6651                   potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
6652                   for potent_lib in $potential_libs; do
6653                       # Follow soft links.
6654                       if ls -lLd "$potent_lib" 2>/dev/null |
6655                          $GREP " -> " >/dev/null; then
6656                         continue
6657                       fi
6658                       # The statement above tries to avoid entering an
6659                       # endless loop below, in case of cyclic links.
6660                       # We might still enter an endless loop, since a link
6661                       # loop can be closed while we follow links,
6662                       # but so what?
6663                       potlib="$potent_lib"
6664                       while test -h "$potlib" 2>/dev/null; do
6665                         potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'`
6666                         case $potliblink in
6667                         [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
6668                         *) potlib=`$ECHO "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";;
6669                         esac
6670                       done
6671                       if eval $file_magic_cmd \"\$potlib\" 2>/dev/null |
6672                          $SED -e 10q |
6673                          $EGREP "$file_magic_regex" > /dev/null; then
6674                         newdeplibs="$newdeplibs $a_deplib"
6675                         a_deplib=""
6676                         break 2
6677                       fi
6678                   done
6679                 done
6680               fi
6681               if test -n "$a_deplib" ; then
6682                 droppeddeps=yes
6683                 $ECHO
6684                 $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
6685                 $ECHO "*** I have the capability to make that library automatically link in when"
6686                 $ECHO "*** you link to this library.  But I can only do this if you have a"
6687                 $ECHO "*** shared version of the library, which you do not appear to have"
6688                 $ECHO "*** because I did check the linker path looking for a file starting"
6689                 if test -z "$potlib" ; then
6690                   $ECHO "*** with $libname but no candidates were found. (...for file magic test)"
6691                 else
6692                   $ECHO "*** with $libname and none of the candidates passed a file format test"
6693                   $ECHO "*** using a file magic. Last file checked: $potlib"
6694                 fi
6695               fi
6696               ;;
6697             *)
6698               # Add a -L argument.
6699               newdeplibs="$newdeplibs $a_deplib"
6700               ;;
6701             esac
6702           done # Gone through all deplibs.
6703           ;;
6704         match_pattern*)
6705           set dummy $deplibs_check_method; shift
6706           match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
6707           for a_deplib in $deplibs; do
6708             case $a_deplib in
6709             -l*)
6710               func_stripname -l '' "$a_deplib"
6711               name=$func_stripname_result
6712               if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
6713                 case " $predeps $postdeps " in
6714                 *" $a_deplib "*)
6715                   newdeplibs="$newdeplibs $a_deplib"
6716                   a_deplib=""
6717                   ;;
6718                 esac
6719               fi
6720               if test -n "$a_deplib" ; then
6721                 libname=`eval "\\$ECHO \"$libname_spec\""`
6722                 for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
6723                   potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
6724                   for potent_lib in $potential_libs; do
6725                     potlib="$potent_lib" # see symlink-check above in file_magic test
6726                     if eval "\$ECHO \"X$potent_lib\"" 2>/dev/null | $Xsed -e 10q | \
6727                        $EGREP "$match_pattern_regex" > /dev/null; then
6728                       newdeplibs="$newdeplibs $a_deplib"
6729                       a_deplib=""
6730                       break 2
6731                     fi
6732                   done
6733                 done
6734               fi
6735               if test -n "$a_deplib" ; then
6736                 droppeddeps=yes
6737                 $ECHO
6738                 $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
6739                 $ECHO "*** I have the capability to make that library automatically link in when"
6740                 $ECHO "*** you link to this library.  But I can only do this if you have a"
6741                 $ECHO "*** shared version of the library, which you do not appear to have"
6742                 $ECHO "*** because I did check the linker path looking for a file starting"
6743                 if test -z "$potlib" ; then
6744                   $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)"
6745                 else
6746                   $ECHO "*** with $libname and none of the candidates passed a file format test"
6747                   $ECHO "*** using a regex pattern. Last file checked: $potlib"
6748                 fi
6749               fi
6750               ;;
6751             *)
6752               # Add a -L argument.
6753               newdeplibs="$newdeplibs $a_deplib"
6754               ;;
6755             esac
6756           done # Gone through all deplibs.
6757           ;;
6758         none | unknown | *)
6759           newdeplibs=""
6760           tmp_deplibs=`$ECHO "X $deplibs" | $Xsed \
6761               -e 's/ -lc$//' -e 's/ -[LR][^ ]*//g'`
6762           if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
6763             for i in $predeps $postdeps ; do
6764               # can't use Xsed below, because $i might contain '/'
6765               tmp_deplibs=`$ECHO "X $tmp_deplibs" | $Xsed -e "s,$i,,"`
6766             done
6767           fi
6768           if $ECHO "X $tmp_deplibs" | $Xsed -e 's/[      ]//g' |
6769              $GREP . >/dev/null; then
6770             $ECHO
6771             if test "X$deplibs_check_method" = "Xnone"; then
6772               $ECHO "*** Warning: inter-library dependencies are not supported in this platform."
6773             else
6774               $ECHO "*** Warning: inter-library dependencies are not known to be supported."
6775             fi
6776             $ECHO "*** All declared inter-library dependencies are being dropped."
6777             droppeddeps=yes
6778           fi
6779           ;;
6780         esac
6781         versuffix=$versuffix_save
6782         major=$major_save
6783         release=$release_save
6784         libname=$libname_save
6785         name=$name_save
6786
6787         case $host in
6788         *-*-rhapsody* | *-*-darwin1.[012])
6789           # On Rhapsody replace the C library with the System framework
6790           newdeplibs=`$ECHO "X $newdeplibs" | $Xsed -e 's/ -lc / System.ltframework /'`
6791           ;;
6792         esac
6793
6794         if test "$droppeddeps" = yes; then
6795           if test "$module" = yes; then
6796             $ECHO
6797             $ECHO "*** Warning: libtool could not satisfy all declared inter-library"
6798             $ECHO "*** dependencies of module $libname.  Therefore, libtool will create"
6799             $ECHO "*** a static module, that should work as long as the dlopening"
6800             $ECHO "*** application is linked with the -dlopen flag."
6801             if test -z "$global_symbol_pipe"; then
6802               $ECHO
6803               $ECHO "*** However, this would only work if libtool was able to extract symbol"
6804               $ECHO "*** lists from a program, using \`nm' or equivalent, but libtool could"
6805               $ECHO "*** not find such a program.  So, this module is probably useless."
6806               $ECHO "*** \`nm' from GNU binutils and a full rebuild may help."
6807             fi
6808             if test "$build_old_libs" = no; then
6809               oldlibs="$output_objdir/$libname.$libext"
6810               build_libtool_libs=module
6811               build_old_libs=yes
6812             else
6813               build_libtool_libs=no
6814             fi
6815           else
6816             $ECHO "*** The inter-library dependencies that have been dropped here will be"
6817             $ECHO "*** automatically added whenever a program is linked with this library"
6818             $ECHO "*** or is declared to -dlopen it."
6819
6820             if test "$allow_undefined" = no; then
6821               $ECHO
6822               $ECHO "*** Since this library must not contain undefined symbols,"
6823               $ECHO "*** because either the platform does not support them or"
6824               $ECHO "*** it was explicitly requested with -no-undefined,"
6825               $ECHO "*** libtool will only create a static version of it."
6826               if test "$build_old_libs" = no; then
6827                 oldlibs="$output_objdir/$libname.$libext"
6828                 build_libtool_libs=module
6829                 build_old_libs=yes
6830               else
6831                 build_libtool_libs=no
6832               fi
6833             fi
6834           fi
6835         fi
6836         # Done checking deplibs!
6837         deplibs=$newdeplibs
6838       fi
6839       # Time to change all our "foo.ltframework" stuff back to "-framework foo"
6840       case $host in
6841         *-*-darwin*)
6842           newdeplibs=`$ECHO "X $newdeplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
6843           new_inherited_linker_flags=`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
6844           deplibs=`$ECHO "X $deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
6845           ;;
6846       esac
6847
6848       # move library search paths that coincide with paths to not yet
6849       # installed libraries to the beginning of the library search list
6850       new_libs=
6851       for path in $notinst_path; do
6852         case " $new_libs " in
6853         *" -L$path/$objdir "*) ;;
6854         *)
6855           case " $deplibs " in
6856           *" -L$path/$objdir "*)
6857             new_libs="$new_libs -L$path/$objdir" ;;
6858           esac
6859           ;;
6860         esac
6861       done
6862       for deplib in $deplibs; do
6863         case $deplib in
6864         -L*)
6865           case " $new_libs " in
6866           *" $deplib "*) ;;
6867           *) new_libs="$new_libs $deplib" ;;
6868           esac
6869           ;;
6870         *) new_libs="$new_libs $deplib" ;;
6871         esac
6872       done
6873       deplibs="$new_libs"
6874
6875       # All the library-specific variables (install_libdir is set above).
6876       library_names=
6877       old_library=
6878       dlname=
6879
6880       # Test again, we may have decided not to build it any more
6881       if test "$build_libtool_libs" = yes; then
6882         if test "$hardcode_into_libs" = yes; then
6883           # Hardcode the library paths
6884           hardcode_libdirs=
6885           dep_rpath=
6886           rpath="$finalize_rpath"
6887           test "$mode" != relink && rpath="$compile_rpath$rpath"
6888           for libdir in $rpath; do
6889             if test -n "$hardcode_libdir_flag_spec"; then
6890               if test -n "$hardcode_libdir_separator"; then
6891                 if test -z "$hardcode_libdirs"; then
6892                   hardcode_libdirs="$libdir"
6893                 else
6894                   # Just accumulate the unique libdirs.
6895                   case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
6896                   *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
6897                     ;;
6898                   *)
6899                     hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
6900                     ;;
6901                   esac
6902                 fi
6903               else
6904                 eval flag=\"$hardcode_libdir_flag_spec\"
6905                 dep_rpath="$dep_rpath $flag"
6906               fi
6907             elif test -n "$runpath_var"; then
6908               case "$perm_rpath " in
6909               *" $libdir "*) ;;
6910               *) perm_rpath="$perm_rpath $libdir" ;;
6911               esac
6912             fi
6913           done
6914           # Substitute the hardcoded libdirs into the rpath.
6915           if test -n "$hardcode_libdir_separator" &&
6916              test -n "$hardcode_libdirs"; then
6917             libdir="$hardcode_libdirs"
6918             if test -n "$hardcode_libdir_flag_spec_ld"; then
6919               eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\"
6920             else
6921               eval dep_rpath=\"$hardcode_libdir_flag_spec\"
6922             fi
6923           fi
6924           if test -n "$runpath_var" && test -n "$perm_rpath"; then
6925             # We should set the runpath_var.
6926             rpath=
6927             for dir in $perm_rpath; do
6928               rpath="$rpath$dir:"
6929             done
6930             eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
6931           fi
6932           test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
6933         fi
6934
6935         shlibpath="$finalize_shlibpath"
6936         test "$mode" != relink && shlibpath="$compile_shlibpath$shlibpath"
6937         if test -n "$shlibpath"; then
6938           eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
6939         fi
6940
6941         # Get the real and link names of the library.
6942         eval shared_ext=\"$shrext_cmds\"
6943         eval library_names=\"$library_names_spec\"
6944         set dummy $library_names
6945         shift
6946         realname="$1"
6947         shift
6948
6949         if test -n "$soname_spec"; then
6950           eval soname=\"$soname_spec\"
6951         else
6952           soname="$realname"
6953         fi
6954         if test -z "$dlname"; then
6955           dlname=$soname
6956         fi
6957
6958         lib="$output_objdir/$realname"
6959         linknames=
6960         for link
6961         do
6962           linknames="$linknames $link"
6963         done
6964
6965         # Use standard objects if they are pic
6966         test -z "$pic_flag" && libobjs=`$ECHO "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
6967         test "X$libobjs" = "X " && libobjs=
6968
6969         delfiles=
6970         if test -n "$export_symbols" && test -n "$include_expsyms"; then
6971           $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp"
6972           export_symbols="$output_objdir/$libname.uexp"
6973           delfiles="$delfiles $export_symbols"
6974         fi
6975
6976         orig_export_symbols=
6977         case $host_os in
6978         cygwin* | mingw* | cegcc*)
6979           if test -n "$export_symbols" && test -z "$export_symbols_regex"; then
6980             # exporting using user supplied symfile
6981             if test "x`$SED 1q $export_symbols`" != xEXPORTS; then
6982               # and it's NOT already a .def file. Must figure out
6983               # which of the given symbols are data symbols and tag
6984               # them as such. So, trigger use of export_symbols_cmds.
6985               # export_symbols gets reassigned inside the "prepare
6986               # the list of exported symbols" if statement, so the
6987               # include_expsyms logic still works.
6988               orig_export_symbols="$export_symbols"
6989               export_symbols=
6990               always_export_symbols=yes
6991             fi
6992           fi
6993           ;;
6994         esac
6995
6996         # Prepare the list of exported symbols
6997         if test -z "$export_symbols"; then
6998           if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
6999             func_verbose "generating symbol list for \`$libname.la'"
7000             export_symbols="$output_objdir/$libname.exp"
7001             $opt_dry_run || $RM $export_symbols
7002             cmds=$export_symbols_cmds
7003             save_ifs="$IFS"; IFS='~'
7004             for cmd in $cmds; do
7005               IFS="$save_ifs"
7006               eval cmd=\"$cmd\"
7007               func_len " $cmd"
7008               len=$func_len_result
7009               if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
7010                 func_show_eval "$cmd" 'exit $?'
7011                 skipped_export=false
7012               else
7013                 # The command line is too long to execute in one step.
7014                 func_verbose "using reloadable object file for export list..."
7015                 skipped_export=:
7016                 # Break out early, otherwise skipped_export may be
7017                 # set to false by a later but shorter cmd.
7018                 break
7019               fi
7020             done
7021             IFS="$save_ifs"
7022             if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then
7023               func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
7024               func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
7025             fi
7026           fi
7027         fi
7028
7029         if test -n "$export_symbols" && test -n "$include_expsyms"; then
7030           tmp_export_symbols="$export_symbols"
7031           test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
7032           $opt_dry_run || eval '$ECHO "X$include_expsyms" | $Xsed | $SP2NL >> "$tmp_export_symbols"'
7033         fi
7034
7035         if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then
7036           # The given exports_symbols file has to be filtered, so filter it.
7037           func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
7038           # FIXME: $output_objdir/$libname.filter potentially contains lots of
7039           # 's' commands which not all seds can handle. GNU sed should be fine
7040           # though. Also, the filter scales superlinearly with the number of
7041           # global variables. join(1) would be nice here, but unfortunately
7042           # isn't a blessed tool.
7043           $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
7044           delfiles="$delfiles $export_symbols $output_objdir/$libname.filter"
7045           export_symbols=$output_objdir/$libname.def
7046           $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
7047         fi
7048
7049         tmp_deplibs=
7050         for test_deplib in $deplibs; do
7051           case " $convenience " in
7052           *" $test_deplib "*) ;;
7053           *)
7054             tmp_deplibs="$tmp_deplibs $test_deplib"
7055             ;;
7056           esac
7057         done
7058         deplibs="$tmp_deplibs"
7059
7060         if test -n "$convenience"; then
7061           if test -n "$whole_archive_flag_spec" &&
7062             test "$compiler_needs_object" = yes &&
7063             test -z "$libobjs"; then
7064             # extract the archives, so we have objects to list.
7065             # TODO: could optimize this to just extract one archive.
7066             whole_archive_flag_spec=
7067           fi
7068           if test -n "$whole_archive_flag_spec"; then
7069             save_libobjs=$libobjs
7070             eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
7071             test "X$libobjs" = "X " && libobjs=
7072           else
7073             gentop="$output_objdir/${outputname}x"
7074             generated="$generated $gentop"
7075
7076             func_extract_archives $gentop $convenience
7077             libobjs="$libobjs $func_extract_archives_result"
7078             test "X$libobjs" = "X " && libobjs=
7079           fi
7080         fi
7081
7082         if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
7083           eval flag=\"$thread_safe_flag_spec\"
7084           linker_flags="$linker_flags $flag"
7085         fi
7086
7087         # Make a backup of the uninstalled library when relinking
7088         if test "$mode" = relink; then
7089           $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $?
7090         fi
7091
7092         # Do each of the archive commands.
7093         if test "$module" = yes && test -n "$module_cmds" ; then
7094           if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
7095             eval test_cmds=\"$module_expsym_cmds\"
7096             cmds=$module_expsym_cmds
7097           else
7098             eval test_cmds=\"$module_cmds\"
7099             cmds=$module_cmds
7100           fi
7101         else
7102           if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
7103             eval test_cmds=\"$archive_expsym_cmds\"
7104             cmds=$archive_expsym_cmds
7105           else
7106             eval test_cmds=\"$archive_cmds\"
7107             cmds=$archive_cmds
7108           fi
7109         fi
7110
7111         if test "X$skipped_export" != "X:" &&
7112            func_len " $test_cmds" &&
7113            len=$func_len_result &&
7114            test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
7115           :
7116         else
7117           # The command line is too long to link in one step, link piecewise
7118           # or, if using GNU ld and skipped_export is not :, use a linker
7119           # script.
7120
7121           # Save the value of $output and $libobjs because we want to
7122           # use them later.  If we have whole_archive_flag_spec, we
7123           # want to use save_libobjs as it was before
7124           # whole_archive_flag_spec was expanded, because we can't
7125           # assume the linker understands whole_archive_flag_spec.
7126           # This may have to be revisited, in case too many
7127           # convenience libraries get linked in and end up exceeding
7128           # the spec.
7129           if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
7130             save_libobjs=$libobjs
7131           fi
7132           save_output=$output
7133           output_la=`$ECHO "X$output" | $Xsed -e "$basename"`
7134
7135           # Clear the reloadable object creation command queue and
7136           # initialize k to one.
7137           test_cmds=
7138           concat_cmds=
7139           objlist=
7140           last_robj=
7141           k=1
7142
7143           if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then
7144             output=${output_objdir}/${output_la}.lnkscript
7145             func_verbose "creating GNU ld script: $output"
7146             $ECHO 'INPUT (' > $output
7147             for obj in $save_libobjs
7148             do
7149               $ECHO "$obj" >> $output
7150             done
7151             $ECHO ')' >> $output
7152             delfiles="$delfiles $output"
7153           elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then
7154             output=${output_objdir}/${output_la}.lnk
7155             func_verbose "creating linker input file list: $output"
7156             : > $output
7157             set x $save_libobjs
7158             shift
7159             firstobj=
7160             if test "$compiler_needs_object" = yes; then
7161               firstobj="$1 "
7162               shift
7163             fi
7164             for obj
7165             do
7166               $ECHO "$obj" >> $output
7167             done
7168             delfiles="$delfiles $output"
7169             output=$firstobj\"$file_list_spec$output\"
7170           else
7171             if test -n "$save_libobjs"; then
7172               func_verbose "creating reloadable object files..."
7173               output=$output_objdir/$output_la-${k}.$objext
7174               eval test_cmds=\"$reload_cmds\"
7175               func_len " $test_cmds"
7176               len0=$func_len_result
7177               len=$len0
7178
7179               # Loop over the list of objects to be linked.
7180               for obj in $save_libobjs
7181               do
7182                 func_len " $obj"
7183                 func_arith $len + $func_len_result
7184                 len=$func_arith_result
7185                 if test "X$objlist" = X ||
7186                    test "$len" -lt "$max_cmd_len"; then
7187                   func_append objlist " $obj"
7188                 else
7189                   # The command $test_cmds is almost too long, add a
7190                   # command to the queue.
7191                   if test "$k" -eq 1 ; then
7192                     # The first file doesn't have a previous command to add.
7193                     eval concat_cmds=\"$reload_cmds $objlist $last_robj\"
7194                   else
7195                     # All subsequent reloadable object files will link in
7196                     # the last one created.
7197                     eval concat_cmds=\"\$concat_cmds~$reload_cmds $objlist $last_robj~\$RM $last_robj\"
7198                   fi
7199                   last_robj=$output_objdir/$output_la-${k}.$objext
7200                   func_arith $k + 1
7201                   k=$func_arith_result
7202                   output=$output_objdir/$output_la-${k}.$objext
7203                   objlist=$obj
7204                   func_len " $last_robj"
7205                   func_arith $len0 + $func_len_result
7206                   len=$func_arith_result
7207                 fi
7208               done
7209               # Handle the remaining objects by creating one last
7210               # reloadable object file.  All subsequent reloadable object
7211               # files will link in the last one created.
7212               test -z "$concat_cmds" || concat_cmds=$concat_cmds~
7213               eval concat_cmds=\"\${concat_cmds}$reload_cmds $objlist $last_robj\"
7214               if test -n "$last_robj"; then
7215                 eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\"
7216               fi
7217               delfiles="$delfiles $output"
7218
7219             else
7220               output=
7221             fi
7222
7223             if ${skipped_export-false}; then
7224               func_verbose "generating symbol list for \`$libname.la'"
7225               export_symbols="$output_objdir/$libname.exp"
7226               $opt_dry_run || $RM $export_symbols
7227               libobjs=$output
7228               # Append the command to create the export file.
7229               test -z "$concat_cmds" || concat_cmds=$concat_cmds~
7230               eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\"
7231               if test -n "$last_robj"; then
7232                 eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
7233               fi
7234             fi
7235
7236             test -n "$save_libobjs" &&
7237               func_verbose "creating a temporary reloadable object file: $output"
7238
7239             # Loop through the commands generated above and execute them.
7240             save_ifs="$IFS"; IFS='~'
7241             for cmd in $concat_cmds; do
7242               IFS="$save_ifs"
7243               $opt_silent || {
7244                   func_quote_for_expand "$cmd"
7245                   eval "func_echo $func_quote_for_expand_result"
7246               }
7247               $opt_dry_run || eval "$cmd" || {
7248                 lt_exit=$?
7249
7250                 # Restore the uninstalled library and exit
7251                 if test "$mode" = relink; then
7252                   ( cd "$output_objdir" && \
7253                     $RM "${realname}T" && \
7254                     $MV "${realname}U" "$realname" )
7255                 fi
7256
7257                 exit $lt_exit
7258               }
7259             done
7260             IFS="$save_ifs"
7261
7262             if test -n "$export_symbols_regex" && ${skipped_export-false}; then
7263               func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
7264               func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
7265             fi
7266           fi
7267
7268           if ${skipped_export-false}; then
7269             if test -n "$export_symbols" && test -n "$include_expsyms"; then
7270               tmp_export_symbols="$export_symbols"
7271               test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
7272               $opt_dry_run || eval '$ECHO "X$include_expsyms" | $Xsed | $SP2NL >> "$tmp_export_symbols"'
7273             fi
7274
7275             if test -n "$orig_export_symbols"; then
7276               # The given exports_symbols file has to be filtered, so filter it.
7277               func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
7278               # FIXME: $output_objdir/$libname.filter potentially contains lots of
7279               # 's' commands which not all seds can handle. GNU sed should be fine
7280               # though. Also, the filter scales superlinearly with the number of
7281               # global variables. join(1) would be nice here, but unfortunately
7282               # isn't a blessed tool.
7283               $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
7284               delfiles="$delfiles $export_symbols $output_objdir/$libname.filter"
7285               export_symbols=$output_objdir/$libname.def
7286               $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
7287             fi
7288           fi
7289
7290           libobjs=$output
7291           # Restore the value of output.
7292           output=$save_output
7293
7294           if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
7295             eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
7296             test "X$libobjs" = "X " && libobjs=
7297           fi
7298           # Expand the library linking commands again to reset the
7299           # value of $libobjs for piecewise linking.
7300
7301           # Do each of the archive commands.
7302           if test "$module" = yes && test -n "$module_cmds" ; then
7303             if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
7304               cmds=$module_expsym_cmds
7305             else
7306               cmds=$module_cmds
7307             fi
7308           else
7309             if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
7310               cmds=$archive_expsym_cmds
7311             else
7312               cmds=$archive_cmds
7313             fi
7314           fi
7315         fi
7316
7317         if test -n "$delfiles"; then
7318           # Append the command to remove temporary files to $cmds.
7319           eval cmds=\"\$cmds~\$RM $delfiles\"
7320         fi
7321
7322         # Add any objects from preloaded convenience libraries
7323         if test -n "$dlprefiles"; then
7324           gentop="$output_objdir/${outputname}x"
7325           generated="$generated $gentop"
7326
7327           func_extract_archives $gentop $dlprefiles
7328           libobjs="$libobjs $func_extract_archives_result"
7329           test "X$libobjs" = "X " && libobjs=
7330         fi
7331
7332         save_ifs="$IFS"; IFS='~'
7333         for cmd in $cmds; do
7334           IFS="$save_ifs"
7335           eval cmd=\"$cmd\"
7336           $opt_silent || {
7337             func_quote_for_expand "$cmd"
7338             eval "func_echo $func_quote_for_expand_result"
7339           }
7340           $opt_dry_run || eval "$cmd" || {
7341             lt_exit=$?
7342
7343             # Restore the uninstalled library and exit
7344             if test "$mode" = relink; then
7345               ( cd "$output_objdir" && \
7346                 $RM "${realname}T" && \
7347                 $MV "${realname}U" "$realname" )
7348             fi
7349
7350             exit $lt_exit
7351           }
7352         done
7353         IFS="$save_ifs"
7354
7355         # Restore the uninstalled library and exit
7356         if test "$mode" = relink; then
7357           $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $?
7358
7359           if test -n "$convenience"; then
7360             if test -z "$whole_archive_flag_spec"; then
7361               func_show_eval '${RM}r "$gentop"'
7362             fi
7363           fi
7364
7365           exit $EXIT_SUCCESS
7366         fi
7367
7368         # Create links to the real library.
7369         for linkname in $linknames; do
7370           if test "$realname" != "$linkname"; then
7371             func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?'
7372           fi
7373         done
7374
7375         # If -module or -export-dynamic was specified, set the dlname.
7376         if test "$module" = yes || test "$export_dynamic" = yes; then
7377           # On all known operating systems, these are identical.
7378           dlname="$soname"
7379         fi
7380       fi
7381       ;;
7382
7383     obj)
7384       if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
7385         func_warning "\`-dlopen' is ignored for objects"
7386       fi
7387
7388       case " $deplibs" in
7389       *\ -l* | *\ -L*)
7390         func_warning "\`-l' and \`-L' are ignored for objects" ;;
7391       esac
7392
7393       test -n "$rpath" && \
7394         func_warning "\`-rpath' is ignored for objects"
7395
7396       test -n "$xrpath" && \
7397         func_warning "\`-R' is ignored for objects"
7398
7399       test -n "$vinfo" && \
7400         func_warning "\`-version-info' is ignored for objects"
7401
7402       test -n "$release" && \
7403         func_warning "\`-release' is ignored for objects"
7404
7405       case $output in
7406       *.lo)
7407         test -n "$objs$old_deplibs" && \
7408           func_fatal_error "cannot build library object \`$output' from non-libtool objects"
7409
7410         libobj=$output
7411         func_lo2o "$libobj"
7412         obj=$func_lo2o_result
7413         ;;
7414       *)
7415         libobj=
7416         obj="$output"
7417         ;;
7418       esac
7419
7420       # Delete the old objects.
7421       $opt_dry_run || $RM $obj $libobj
7422
7423       # Objects from convenience libraries.  This assumes
7424       # single-version convenience libraries.  Whenever we create
7425       # different ones for PIC/non-PIC, this we'll have to duplicate
7426       # the extraction.
7427       reload_conv_objs=
7428       gentop=
7429       # reload_cmds runs $LD directly, so let us get rid of
7430       # -Wl from whole_archive_flag_spec and hope we can get by with
7431       # turning comma into space..
7432       wl=
7433
7434       if test -n "$convenience"; then
7435         if test -n "$whole_archive_flag_spec"; then
7436           eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\"
7437           reload_conv_objs=$reload_objs\ `$ECHO "X$tmp_whole_archive_flags" | $Xsed -e 's|,| |g'`
7438         else
7439           gentop="$output_objdir/${obj}x"
7440           generated="$generated $gentop"
7441
7442           func_extract_archives $gentop $convenience
7443           reload_conv_objs="$reload_objs $func_extract_archives_result"
7444         fi
7445       fi
7446
7447       # Create the old-style object.
7448       reload_objs="$objs$old_deplibs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test
7449
7450       output="$obj"
7451       func_execute_cmds "$reload_cmds" 'exit $?'
7452
7453       # Exit if we aren't doing a library object file.
7454       if test -z "$libobj"; then
7455         if test -n "$gentop"; then
7456           func_show_eval '${RM}r "$gentop"'
7457         fi
7458
7459         exit $EXIT_SUCCESS
7460       fi
7461
7462       if test "$build_libtool_libs" != yes; then
7463         if test -n "$gentop"; then
7464           func_show_eval '${RM}r "$gentop"'
7465         fi
7466
7467         # Create an invalid libtool object if no PIC, so that we don't
7468         # accidentally link it into a program.
7469         # $show "echo timestamp > $libobj"
7470         # $opt_dry_run || eval "echo timestamp > $libobj" || exit $?
7471         exit $EXIT_SUCCESS
7472       fi
7473
7474       if test -n "$pic_flag" || test "$pic_mode" != default; then
7475         # Only do commands if we really have different PIC objects.
7476         reload_objs="$libobjs $reload_conv_objs"
7477         output="$libobj"
7478         func_execute_cmds "$reload_cmds" 'exit $?'
7479       fi
7480
7481       if test -n "$gentop"; then
7482         func_show_eval '${RM}r "$gentop"'
7483       fi
7484
7485       exit $EXIT_SUCCESS
7486       ;;
7487
7488     prog)
7489       case $host in
7490         *cygwin*) func_stripname '' '.exe' "$output"
7491                   output=$func_stripname_result.exe;;
7492       esac
7493       test -n "$vinfo" && \
7494         func_warning "\`-version-info' is ignored for programs"
7495
7496       test -n "$release" && \
7497         func_warning "\`-release' is ignored for programs"
7498
7499       test "$preload" = yes \
7500         && test "$dlopen_support" = unknown \
7501         && test "$dlopen_self" = unknown \
7502         && test "$dlopen_self_static" = unknown && \
7503           func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support."
7504
7505       case $host in
7506       *-*-rhapsody* | *-*-darwin1.[012])
7507         # On Rhapsody replace the C library is the System framework
7508         compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'`
7509         finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'`
7510         ;;
7511       esac
7512
7513       case $host in
7514       *-*-darwin*)
7515         # Don't allow lazy linking, it breaks C++ global constructors
7516         # But is supposedly fixed on 10.4 or later (yay!).
7517         if test "$tagname" = CXX ; then
7518           case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
7519             10.[0123])
7520               compile_command="$compile_command ${wl}-bind_at_load"
7521               finalize_command="$finalize_command ${wl}-bind_at_load"
7522             ;;
7523           esac
7524         fi
7525         # Time to change all our "foo.ltframework" stuff back to "-framework foo"
7526         compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
7527         finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
7528         ;;
7529       esac
7530
7531
7532       # move library search paths that coincide with paths to not yet
7533       # installed libraries to the beginning of the library search list
7534       new_libs=
7535       for path in $notinst_path; do
7536         case " $new_libs " in
7537         *" -L$path/$objdir "*) ;;
7538         *)
7539           case " $compile_deplibs " in
7540           *" -L$path/$objdir "*)
7541             new_libs="$new_libs -L$path/$objdir" ;;
7542           esac
7543           ;;
7544         esac
7545       done
7546       for deplib in $compile_deplibs; do
7547         case $deplib in
7548         -L*)
7549           case " $new_libs " in
7550           *" $deplib "*) ;;
7551           *) new_libs="$new_libs $deplib" ;;
7552           esac
7553           ;;
7554         *) new_libs="$new_libs $deplib" ;;
7555         esac
7556       done
7557       compile_deplibs="$new_libs"
7558
7559
7560       compile_command="$compile_command $compile_deplibs"
7561       finalize_command="$finalize_command $finalize_deplibs"
7562
7563       if test -n "$rpath$xrpath"; then
7564         # If the user specified any rpath flags, then add them.
7565         for libdir in $rpath $xrpath; do
7566           # This is the magic to use -rpath.
7567           case "$finalize_rpath " in
7568           *" $libdir "*) ;;
7569           *) finalize_rpath="$finalize_rpath $libdir" ;;
7570           esac
7571         done
7572       fi
7573
7574       # Now hardcode the library paths
7575       rpath=
7576       hardcode_libdirs=
7577       for libdir in $compile_rpath $finalize_rpath; do
7578         if test -n "$hardcode_libdir_flag_spec"; then
7579           if test -n "$hardcode_libdir_separator"; then
7580             if test -z "$hardcode_libdirs"; then
7581               hardcode_libdirs="$libdir"
7582             else
7583               # Just accumulate the unique libdirs.
7584               case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
7585               *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
7586                 ;;
7587               *)
7588                 hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
7589                 ;;
7590               esac
7591             fi
7592           else
7593             eval flag=\"$hardcode_libdir_flag_spec\"
7594             rpath="$rpath $flag"
7595           fi
7596         elif test -n "$runpath_var"; then
7597           case "$perm_rpath " in
7598           *" $libdir "*) ;;
7599           *) perm_rpath="$perm_rpath $libdir" ;;
7600           esac
7601         fi
7602         case $host in
7603         *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
7604           testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'`
7605           case :$dllsearchpath: in
7606           *":$libdir:"*) ;;
7607           ::) dllsearchpath=$libdir;;
7608           *) dllsearchpath="$dllsearchpath:$libdir";;
7609           esac
7610           case :$dllsearchpath: in
7611           *":$testbindir:"*) ;;
7612           ::) dllsearchpath=$testbindir;;
7613           *) dllsearchpath="$dllsearchpath:$testbindir";;
7614           esac
7615           ;;
7616         esac
7617       done
7618       # Substitute the hardcoded libdirs into the rpath.
7619       if test -n "$hardcode_libdir_separator" &&
7620          test -n "$hardcode_libdirs"; then
7621         libdir="$hardcode_libdirs"
7622         eval rpath=\" $hardcode_libdir_flag_spec\"
7623       fi
7624       compile_rpath="$rpath"
7625
7626       rpath=
7627       hardcode_libdirs=
7628       for libdir in $finalize_rpath; do
7629         if test -n "$hardcode_libdir_flag_spec"; then
7630           if test -n "$hardcode_libdir_separator"; then
7631             if test -z "$hardcode_libdirs"; then
7632               hardcode_libdirs="$libdir"
7633             else
7634               # Just accumulate the unique libdirs.
7635               case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
7636               *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
7637                 ;;
7638               *)
7639                 hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
7640                 ;;
7641               esac
7642             fi
7643           else
7644             eval flag=\"$hardcode_libdir_flag_spec\"
7645             rpath="$rpath $flag"
7646           fi
7647         elif test -n "$runpath_var"; then
7648           case "$finalize_perm_rpath " in
7649           *" $libdir "*) ;;
7650           *) finalize_perm_rpath="$finalize_perm_rpath $libdir" ;;
7651           esac
7652         fi
7653       done
7654       # Substitute the hardcoded libdirs into the rpath.
7655       if test -n "$hardcode_libdir_separator" &&
7656          test -n "$hardcode_libdirs"; then
7657         libdir="$hardcode_libdirs"
7658         eval rpath=\" $hardcode_libdir_flag_spec\"
7659       fi
7660       finalize_rpath="$rpath"
7661
7662       if test -n "$libobjs" && test "$build_old_libs" = yes; then
7663         # Transform all the library objects into standard objects.
7664         compile_command=`$ECHO "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
7665         finalize_command=`$ECHO "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
7666       fi
7667
7668       func_generate_dlsyms "$outputname" "@PROGRAM@" "no"
7669
7670       # template prelinking step
7671       if test -n "$prelink_cmds"; then
7672         func_execute_cmds "$prelink_cmds" 'exit $?'
7673       fi
7674
7675       wrappers_required=yes
7676       case $host in
7677       *cygwin* | *mingw* )
7678         if test "$build_libtool_libs" != yes; then
7679           wrappers_required=no
7680         fi
7681         ;;
7682       *cegcc)
7683         # Disable wrappers for cegcc, we are cross compiling anyway.
7684         wrappers_required=no
7685         ;;
7686       *)
7687         if test "$need_relink" = no || test "$build_libtool_libs" != yes; then
7688           wrappers_required=no
7689         fi
7690         ;;
7691       esac
7692       if test "$wrappers_required" = no; then
7693         # Replace the output file specification.
7694         compile_command=`$ECHO "X$compile_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
7695         link_command="$compile_command$compile_rpath"
7696
7697         # We have no uninstalled library dependencies, so finalize right now.
7698         exit_status=0
7699         func_show_eval "$link_command" 'exit_status=$?'
7700
7701         # Delete the generated files.
7702         if test -f "$output_objdir/${outputname}S.${objext}"; then
7703           func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"'
7704         fi
7705
7706         exit $exit_status
7707       fi
7708
7709       if test -n "$compile_shlibpath$finalize_shlibpath"; then
7710         compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
7711       fi
7712       if test -n "$finalize_shlibpath"; then
7713         finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
7714       fi
7715
7716       compile_var=
7717       finalize_var=
7718       if test -n "$runpath_var"; then
7719         if test -n "$perm_rpath"; then
7720           # We should set the runpath_var.
7721           rpath=
7722           for dir in $perm_rpath; do
7723             rpath="$rpath$dir:"
7724           done
7725           compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
7726         fi
7727         if test -n "$finalize_perm_rpath"; then
7728           # We should set the runpath_var.
7729           rpath=
7730           for dir in $finalize_perm_rpath; do
7731             rpath="$rpath$dir:"
7732           done
7733           finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
7734         fi
7735       fi
7736
7737       if test "$no_install" = yes; then
7738         # We don't need to create a wrapper script.
7739         link_command="$compile_var$compile_command$compile_rpath"
7740         # Replace the output file specification.
7741         link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
7742         # Delete the old output file.
7743         $opt_dry_run || $RM $output
7744         # Link the executable and exit
7745         func_show_eval "$link_command" 'exit $?'
7746         exit $EXIT_SUCCESS
7747       fi
7748
7749       if test "$hardcode_action" = relink; then
7750         # Fast installation is not supported
7751         link_command="$compile_var$compile_command$compile_rpath"
7752         relink_command="$finalize_var$finalize_command$finalize_rpath"
7753
7754         func_warning "this platform does not like uninstalled shared libraries"
7755         func_warning "\`$output' will be relinked during installation"
7756       else
7757         if test "$fast_install" != no; then
7758           link_command="$finalize_var$compile_command$finalize_rpath"
7759           if test "$fast_install" = yes; then
7760             relink_command=`$ECHO "X$compile_var$compile_command$compile_rpath" | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g'`
7761           else
7762             # fast_install is set to needless
7763             relink_command=
7764           fi
7765         else
7766           link_command="$compile_var$compile_command$compile_rpath"
7767           relink_command="$finalize_var$finalize_command$finalize_rpath"
7768         fi
7769       fi
7770
7771       # Replace the output file specification.
7772       link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
7773
7774       # Delete the old output files.
7775       $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname
7776
7777       func_show_eval "$link_command" 'exit $?'
7778
7779       # Now create the wrapper script.
7780       func_verbose "creating $output"
7781
7782       # Quote the relink command for shipping.
7783       if test -n "$relink_command"; then
7784         # Preserve any variables that may affect compiler behavior
7785         for var in $variables_saved_for_relink; do
7786           if eval test -z \"\${$var+set}\"; then
7787             relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
7788           elif eval var_value=\$$var; test -z "$var_value"; then
7789             relink_command="$var=; export $var; $relink_command"
7790           else
7791             func_quote_for_eval "$var_value"
7792             relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
7793           fi
7794         done
7795         relink_command="(cd `pwd`; $relink_command)"
7796         relink_command=`$ECHO "X$relink_command" | $Xsed -e "$sed_quote_subst"`
7797       fi
7798
7799       # Quote $ECHO for shipping.
7800       if test "X$ECHO" = "X$SHELL $progpath --fallback-echo"; then
7801         case $progpath in
7802         [\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $progpath --fallback-echo";;
7803         *) qecho="$SHELL `pwd`/$progpath --fallback-echo";;
7804         esac
7805         qecho=`$ECHO "X$qecho" | $Xsed -e "$sed_quote_subst"`
7806       else
7807         qecho=`$ECHO "X$ECHO" | $Xsed -e "$sed_quote_subst"`
7808       fi
7809
7810       # Only actually do things if not in dry run mode.
7811       $opt_dry_run || {
7812         # win32 will think the script is a binary if it has
7813         # a .exe suffix, so we strip it off here.
7814         case $output in
7815           *.exe) func_stripname '' '.exe' "$output"
7816                  output=$func_stripname_result ;;
7817         esac
7818         # test for cygwin because mv fails w/o .exe extensions
7819         case $host in
7820           *cygwin*)
7821             exeext=.exe
7822             func_stripname '' '.exe' "$outputname"
7823             outputname=$func_stripname_result ;;
7824           *) exeext= ;;
7825         esac
7826         case $host in
7827           *cygwin* | *mingw* )
7828             func_dirname_and_basename "$output" "" "."
7829             output_name=$func_basename_result
7830             output_path=$func_dirname_result
7831             cwrappersource="$output_path/$objdir/lt-$output_name.c"
7832             cwrapper="$output_path/$output_name.exe"
7833             $RM $cwrappersource $cwrapper
7834             trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
7835
7836             func_emit_cwrapperexe_src > $cwrappersource
7837
7838             # The wrapper executable is built using the $host compiler,
7839             # because it contains $host paths and files. If cross-
7840             # compiling, it, like the target executable, must be
7841             # executed on the $host or under an emulation environment.
7842             $opt_dry_run || {
7843               $LTCC $LTCFLAGS -o $cwrapper $cwrappersource
7844               $STRIP $cwrapper
7845             }
7846
7847             # Now, create the wrapper script for func_source use:
7848             func_ltwrapper_scriptname $cwrapper
7849             $RM $func_ltwrapper_scriptname_result
7850             trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15
7851             $opt_dry_run || {
7852               # note: this script will not be executed, so do not chmod.
7853               if test "x$build" = "x$host" ; then
7854                 $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result
7855               else
7856                 func_emit_wrapper no > $func_ltwrapper_scriptname_result
7857               fi
7858             }
7859           ;;
7860           * )
7861             $RM $output
7862             trap "$RM $output; exit $EXIT_FAILURE" 1 2 15
7863
7864             func_emit_wrapper no > $output
7865             chmod +x $output
7866           ;;
7867         esac
7868       }
7869       exit $EXIT_SUCCESS
7870       ;;
7871     esac
7872
7873     # See if we need to build an old-fashioned archive.
7874     for oldlib in $oldlibs; do
7875
7876       if test "$build_libtool_libs" = convenience; then
7877         oldobjs="$libobjs_save $symfileobj"
7878         addlibs="$convenience"
7879         build_libtool_libs=no
7880       else
7881         if test "$build_libtool_libs" = module; then
7882           oldobjs="$libobjs_save"
7883           build_libtool_libs=no
7884         else
7885           oldobjs="$old_deplibs $non_pic_objects"
7886           if test "$preload" = yes && test -f "$symfileobj"; then
7887             oldobjs="$oldobjs $symfileobj"
7888           fi
7889         fi
7890         addlibs="$old_convenience"
7891       fi
7892
7893       if test -n "$addlibs"; then
7894         gentop="$output_objdir/${outputname}x"
7895         generated="$generated $gentop"
7896
7897         func_extract_archives $gentop $addlibs
7898         oldobjs="$oldobjs $func_extract_archives_result"
7899       fi
7900
7901       # Do each command in the archive commands.
7902       if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
7903         cmds=$old_archive_from_new_cmds
7904       else
7905
7906         # Add any objects from preloaded convenience libraries
7907         if test -n "$dlprefiles"; then
7908           gentop="$output_objdir/${outputname}x"
7909           generated="$generated $gentop"
7910
7911           func_extract_archives $gentop $dlprefiles
7912           oldobjs="$oldobjs $func_extract_archives_result"
7913         fi
7914
7915         # POSIX demands no paths to be encoded in archives.  We have
7916         # to avoid creating archives with duplicate basenames if we
7917         # might have to extract them afterwards, e.g., when creating a
7918         # static archive out of a convenience library, or when linking
7919         # the entirety of a libtool archive into another (currently
7920         # not supported by libtool).
7921         if (for obj in $oldobjs
7922             do
7923               func_basename "$obj"
7924               $ECHO "$func_basename_result"
7925             done | sort | sort -uc >/dev/null 2>&1); then
7926           :
7927         else
7928           $ECHO "copying selected object files to avoid basename conflicts..."
7929           gentop="$output_objdir/${outputname}x"
7930           generated="$generated $gentop"
7931           func_mkdir_p "$gentop"
7932           save_oldobjs=$oldobjs
7933           oldobjs=
7934           counter=1
7935           for obj in $save_oldobjs
7936           do
7937             func_basename "$obj"
7938             objbase="$func_basename_result"
7939             case " $oldobjs " in
7940             " ") oldobjs=$obj ;;
7941             *[\ /]"$objbase "*)
7942               while :; do
7943                 # Make sure we don't pick an alternate name that also
7944                 # overlaps.
7945                 newobj=lt$counter-$objbase
7946                 func_arith $counter + 1
7947                 counter=$func_arith_result
7948                 case " $oldobjs " in
7949                 *[\ /]"$newobj "*) ;;
7950                 *) if test ! -f "$gentop/$newobj"; then break; fi ;;
7951                 esac
7952               done
7953               func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
7954               oldobjs="$oldobjs $gentop/$newobj"
7955               ;;
7956             *) oldobjs="$oldobjs $obj" ;;
7957             esac
7958           done
7959         fi
7960         eval cmds=\"$old_archive_cmds\"
7961
7962         func_len " $cmds"
7963         len=$func_len_result
7964         if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
7965           cmds=$old_archive_cmds
7966         else
7967           # the command line is too long to link in one step, link in parts
7968           func_verbose "using piecewise archive linking..."
7969           save_RANLIB=$RANLIB
7970           RANLIB=:
7971           objlist=
7972           concat_cmds=
7973           save_oldobjs=$oldobjs
7974           oldobjs=
7975           # Is there a better way of finding the last object in the list?
7976           for obj in $save_oldobjs
7977           do
7978             last_oldobj=$obj
7979           done
7980           eval test_cmds=\"$old_archive_cmds\"
7981           func_len " $test_cmds"
7982           len0=$func_len_result
7983           len=$len0
7984           for obj in $save_oldobjs
7985           do
7986             func_len " $obj"
7987             func_arith $len + $func_len_result
7988             len=$func_arith_result
7989             func_append objlist " $obj"
7990             if test "$len" -lt "$max_cmd_len"; then
7991               :
7992             else
7993               # the above command should be used before it gets too long
7994               oldobjs=$objlist
7995               if test "$obj" = "$last_oldobj" ; then
7996                 RANLIB=$save_RANLIB
7997               fi
7998               test -z "$concat_cmds" || concat_cmds=$concat_cmds~
7999               eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\"
8000               objlist=
8001               len=$len0
8002             fi
8003           done
8004           RANLIB=$save_RANLIB
8005           oldobjs=$objlist
8006           if test "X$oldobjs" = "X" ; then
8007             eval cmds=\"\$concat_cmds\"
8008           else
8009             eval cmds=\"\$concat_cmds~\$old_archive_cmds\"
8010           fi
8011         fi
8012       fi
8013       func_execute_cmds "$cmds" 'exit $?'
8014     done
8015
8016     test -n "$generated" && \
8017       func_show_eval "${RM}r$generated"
8018
8019     # Now create the libtool archive.
8020     case $output in
8021     *.la)
8022       old_library=
8023       test "$build_old_libs" = yes && old_library="$libname.$libext"
8024       func_verbose "creating $output"
8025
8026       # Preserve any variables that may affect compiler behavior
8027       for var in $variables_saved_for_relink; do
8028         if eval test -z \"\${$var+set}\"; then
8029           relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
8030         elif eval var_value=\$$var; test -z "$var_value"; then
8031           relink_command="$var=; export $var; $relink_command"
8032         else
8033           func_quote_for_eval "$var_value"
8034           relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
8035         fi
8036       done
8037       # Quote the link command for shipping.
8038       relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
8039       relink_command=`$ECHO "X$relink_command" | $Xsed -e "$sed_quote_subst"`
8040       if test "$hardcode_automatic" = yes ; then
8041         relink_command=
8042       fi
8043
8044       # Only create the output if not a dry run.
8045       $opt_dry_run || {
8046         for installed in no yes; do
8047           if test "$installed" = yes; then
8048             if test -z "$install_libdir"; then
8049               break
8050             fi
8051             output="$output_objdir/$outputname"i
8052             # Replace all uninstalled libtool libraries with the installed ones
8053             newdependency_libs=
8054             for deplib in $dependency_libs; do
8055               case $deplib in
8056               *.la)
8057                 func_basename "$deplib"
8058                 name="$func_basename_result"
8059                 eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
8060                 test -z "$libdir" && \
8061                   func_fatal_error "\`$deplib' is not a valid libtool archive"
8062                 newdependency_libs="$newdependency_libs $libdir/$name"
8063                 ;;
8064               *) newdependency_libs="$newdependency_libs $deplib" ;;
8065               esac
8066             done
8067             dependency_libs="$newdependency_libs"
8068             newdlfiles=
8069
8070             for lib in $dlfiles; do
8071               case $lib in
8072               *.la)
8073                 func_basename "$lib"
8074                 name="$func_basename_result"
8075                 eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
8076                 test -z "$libdir" && \
8077                   func_fatal_error "\`$lib' is not a valid libtool archive"
8078                 newdlfiles="$newdlfiles $libdir/$name"
8079                 ;;
8080               *) newdlfiles="$newdlfiles $lib" ;;
8081               esac
8082             done
8083             dlfiles="$newdlfiles"
8084             newdlprefiles=
8085             for lib in $dlprefiles; do
8086               case $lib in
8087               *.la)
8088                 # Only pass preopened files to the pseudo-archive (for
8089                 # eventual linking with the app. that links it) if we
8090                 # didn't already link the preopened objects directly into
8091                 # the library:
8092                 func_basename "$lib"
8093                 name="$func_basename_result"
8094                 eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
8095                 test -z "$libdir" && \
8096                   func_fatal_error "\`$lib' is not a valid libtool archive"
8097                 newdlprefiles="$newdlprefiles $libdir/$name"
8098                 ;;
8099               esac
8100             done
8101             dlprefiles="$newdlprefiles"
8102           else
8103             newdlfiles=
8104             for lib in $dlfiles; do
8105               case $lib in
8106                 [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
8107                 *) abs=`pwd`"/$lib" ;;
8108               esac
8109               newdlfiles="$newdlfiles $abs"
8110             done
8111             dlfiles="$newdlfiles"
8112             newdlprefiles=
8113             for lib in $dlprefiles; do
8114               case $lib in
8115                 [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
8116                 *) abs=`pwd`"/$lib" ;;
8117               esac
8118               newdlprefiles="$newdlprefiles $abs"
8119             done
8120             dlprefiles="$newdlprefiles"
8121           fi
8122           $RM $output
8123           # place dlname in correct position for cygwin
8124           tdlname=$dlname
8125           case $host,$output,$installed,$module,$dlname in
8126             *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll) tdlname=../bin/$dlname ;;
8127           esac
8128           $ECHO > $output "\
8129 # $outputname - a libtool library file
8130 # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
8131 #
8132 # Please DO NOT delete this file!
8133 # It is necessary for linking the library.
8134
8135 # The name that we can dlopen(3).
8136 dlname='$tdlname'
8137
8138 # Names of this library.
8139 library_names='$library_names'
8140
8141 # The name of the static archive.
8142 old_library='$old_library'
8143
8144 # Linker flags that can not go in dependency_libs.
8145 inherited_linker_flags='$new_inherited_linker_flags'
8146
8147 # Libraries that this one depends upon.
8148 dependency_libs='$dependency_libs'
8149
8150 # Names of additional weak libraries provided by this library
8151 weak_library_names='$weak_libs'
8152
8153 # Version information for $libname.
8154 current=$current
8155 age=$age
8156 revision=$revision
8157
8158 # Is this an already installed library?
8159 installed=$installed
8160
8161 # Should we warn about portability when linking against -modules?
8162 shouldnotlink=$module
8163
8164 # Files to dlopen/dlpreopen
8165 dlopen='$dlfiles'
8166 dlpreopen='$dlprefiles'
8167
8168 # Directory that this library needs to be installed in:
8169 libdir='$install_libdir'"
8170           if test "$installed" = no && test "$need_relink" = yes; then
8171             $ECHO >> $output "\
8172 relink_command=\"$relink_command\""
8173           fi
8174         done
8175       }
8176
8177       # Do a symbolic link so that the libtool archive can be found in
8178       # LD_LIBRARY_PATH before the program is installed.
8179       func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?'
8180       ;;
8181     esac
8182     exit $EXIT_SUCCESS
8183 }
8184
8185 { test "$mode" = link || test "$mode" = relink; } &&
8186     func_mode_link ${1+"$@"}
8187
8188
8189 # func_mode_uninstall arg...
8190 func_mode_uninstall ()
8191 {
8192     $opt_debug
8193     RM="$nonopt"
8194     files=
8195     rmforce=
8196     exit_status=0
8197
8198     # This variable tells wrapper scripts just to set variables rather
8199     # than running their programs.
8200     libtool_install_magic="$magic"
8201
8202     for arg
8203     do
8204       case $arg in
8205       -f) RM="$RM $arg"; rmforce=yes ;;
8206       -*) RM="$RM $arg" ;;
8207       *) files="$files $arg" ;;
8208       esac
8209     done
8210
8211     test -z "$RM" && \
8212       func_fatal_help "you must specify an RM program"
8213
8214     rmdirs=
8215
8216     origobjdir="$objdir"
8217     for file in $files; do
8218       func_dirname "$file" "" "."
8219       dir="$func_dirname_result"
8220       if test "X$dir" = X.; then
8221         objdir="$origobjdir"
8222       else
8223         objdir="$dir/$origobjdir"
8224       fi
8225       func_basename "$file"
8226       name="$func_basename_result"
8227       test "$mode" = uninstall && objdir="$dir"
8228
8229       # Remember objdir for removal later, being careful to avoid duplicates
8230       if test "$mode" = clean; then
8231         case " $rmdirs " in
8232           *" $objdir "*) ;;
8233           *) rmdirs="$rmdirs $objdir" ;;
8234         esac
8235       fi
8236
8237       # Don't error if the file doesn't exist and rm -f was used.
8238       if { test -L "$file"; } >/dev/null 2>&1 ||
8239          { test -h "$file"; } >/dev/null 2>&1 ||
8240          test -f "$file"; then
8241         :
8242       elif test -d "$file"; then
8243         exit_status=1
8244         continue
8245       elif test "$rmforce" = yes; then
8246         continue
8247       fi
8248
8249       rmfiles="$file"
8250
8251       case $name in
8252       *.la)
8253         # Possibly a libtool archive, so verify it.
8254         if func_lalib_p "$file"; then
8255           func_source $dir/$name
8256
8257           # Delete the libtool libraries and symlinks.
8258           for n in $library_names; do
8259             rmfiles="$rmfiles $objdir/$n"
8260           done
8261           test -n "$old_library" && rmfiles="$rmfiles $objdir/$old_library"
8262
8263           case "$mode" in
8264           clean)
8265             case "  $library_names " in
8266             # "  " in the beginning catches empty $dlname
8267             *" $dlname "*) ;;
8268             *) rmfiles="$rmfiles $objdir/$dlname" ;;
8269             esac
8270             test -n "$libdir" && rmfiles="$rmfiles $objdir/$name $objdir/${name}i"
8271             ;;
8272           uninstall)
8273             if test -n "$library_names"; then
8274               # Do each command in the postuninstall commands.
8275               func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
8276             fi
8277
8278             if test -n "$old_library"; then
8279               # Do each command in the old_postuninstall commands.
8280               func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
8281             fi
8282             # FIXME: should reinstall the best remaining shared library.
8283             ;;
8284           esac
8285         fi
8286         ;;
8287
8288       *.lo)
8289         # Possibly a libtool object, so verify it.
8290         if func_lalib_p "$file"; then
8291
8292           # Read the .lo file
8293           func_source $dir/$name
8294
8295           # Add PIC object to the list of files to remove.
8296           if test -n "$pic_object" &&
8297              test "$pic_object" != none; then
8298             rmfiles="$rmfiles $dir/$pic_object"
8299           fi
8300
8301           # Add non-PIC object to the list of files to remove.
8302           if test -n "$non_pic_object" &&
8303              test "$non_pic_object" != none; then
8304             rmfiles="$rmfiles $dir/$non_pic_object"
8305           fi
8306         fi
8307         ;;
8308
8309       *)
8310         if test "$mode" = clean ; then
8311           noexename=$name
8312           case $file in
8313           *.exe)
8314             func_stripname '' '.exe' "$file"
8315             file=$func_stripname_result
8316             func_stripname '' '.exe' "$name"
8317             noexename=$func_stripname_result
8318             # $file with .exe has already been added to rmfiles,
8319             # add $file without .exe
8320             rmfiles="$rmfiles $file"
8321             ;;
8322           esac
8323           # Do a test to see if this is a libtool program.
8324           if func_ltwrapper_p "$file"; then
8325             if func_ltwrapper_executable_p "$file"; then
8326               func_ltwrapper_scriptname "$file"
8327               relink_command=
8328               func_source $func_ltwrapper_scriptname_result
8329               rmfiles="$rmfiles $func_ltwrapper_scriptname_result"
8330             else
8331               relink_command=
8332               func_source $dir/$noexename
8333             fi
8334
8335             # note $name still contains .exe if it was in $file originally
8336             # as does the version of $file that was added into $rmfiles
8337             rmfiles="$rmfiles $objdir/$name $objdir/${name}S.${objext}"
8338             if test "$fast_install" = yes && test -n "$relink_command"; then
8339               rmfiles="$rmfiles $objdir/lt-$name"
8340             fi
8341             if test "X$noexename" != "X$name" ; then
8342               rmfiles="$rmfiles $objdir/lt-${noexename}.c"
8343             fi
8344           fi
8345         fi
8346         ;;
8347       esac
8348       func_show_eval "$RM $rmfiles" 'exit_status=1'
8349     done
8350     objdir="$origobjdir"
8351
8352     # Try to remove the ${objdir}s in the directories where we deleted files
8353     for dir in $rmdirs; do
8354       if test -d "$dir"; then
8355         func_show_eval "rmdir $dir >/dev/null 2>&1"
8356       fi
8357     done
8358
8359     exit $exit_status
8360 }
8361
8362 { test "$mode" = uninstall || test "$mode" = clean; } &&
8363     func_mode_uninstall ${1+"$@"}
8364
8365 test -z "$mode" && {
8366   help="$generic_help"
8367   func_fatal_help "you must specify a MODE"
8368 }
8369
8370 test -z "$exec_cmd" && \
8371   func_fatal_help "invalid operation mode \`$mode'"
8372
8373 if test -n "$exec_cmd"; then
8374   eval exec "$exec_cmd"
8375   exit $EXIT_FAILURE
8376 fi
8377
8378 exit $exit_status
8379
8380
8381 # The TAGs below are defined such that we never get into a situation
8382 # in which we disable both kinds of libraries.  Given conflicting
8383 # choices, we go for a static library, that is the most portable,
8384 # since we can't tell whether shared libraries were disabled because
8385 # the user asked for that or because the platform doesn't support
8386 # them.  This is particularly important on AIX, because we don't
8387 # support having both static and shared libraries enabled at the same
8388 # time on that platform, so we default to a shared-only configuration.
8389 # If a disable-shared tag is given, we'll fallback to a static-only
8390 # configuration.  But we'll never go from static-only to shared-only.
8391
8392 # ### BEGIN LIBTOOL TAG CONFIG: disable-shared
8393 build_libtool_libs=no
8394 build_old_libs=yes
8395 # ### END LIBTOOL TAG CONFIG: disable-shared
8396
8397 # ### BEGIN LIBTOOL TAG CONFIG: disable-static
8398 build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
8399 # ### END LIBTOOL TAG CONFIG: disable-static
8400
8401 # Local Variables:
8402 # mode:shell-script
8403 # sh-indentation:2
8404 # End:
8405 # vi:sw=2
8406