ltmain.sh

   1 # Generated from ltmain.m4sh.
   2
   3 # ltmain.sh (GNU libtool) 2.2.6
   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) 2.2.6
  69 #       automake:               $automake_version
  70 #       autoconf:               $autoconf_version
  71 #
  72 # Report bugs to <bug-libtool@gnu.org>.
  73
  74 PROGRAM=ltmain.sh
  75 PACKAGE=libtool
  76 VERSION=2.2.6
  77 TIMESTAMP=""
  78 package_revision=1.3012
  79
  80 # Be Bourne compatible
  81 if test -n "${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="/usr/bin/grep -E"}
 120 : ${FGREP="/usr/bin/grep -F"}
 121 : ${GREP="/usr/bin/grep"}
 122 : ${LN_S="ln -s"}
 123 : ${MAKE="make"}
 124 : ${MKDIR="mkdir"}
 125 : ${MV="mv -f"}
 126 : ${RM="rm -f"}
 127 : ${SED="/opt/local/bin/gsed"}
 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 # Same for EGREP, and just to be sure, do LTCC as well
 574 if test "x$EGREP" = x ; then
 575     EGREP=egrep
 576 fi
 577 if test "x$LTCC" = x ; then
 578     LTCC=${CC-gcc}
 579 fi
 580
 581 if test "X$1" = X--fallback-echo; then
 582   # used as fallback echo
 583   shift
 584   cat <<EOF
 585 $*
 586 EOF
 587   exit $EXIT_SUCCESS
 588 fi
 589
 590 magic="%%%MAGIC variable%%%"
 591 magic_exe="%%%MAGIC EXE variable%%%"
 592
 593 # Global variables.
 594 # $mode is unset
 595 nonopt=
 596 execute_dlfiles=
 597 preserve_args=
 598 lo2o="s/\\.lo\$/.${objext}/"
 599 o2lo="s/\\.${objext}\$/.lo/"
 600 extracted_archives=
 601 extracted_serial=0
 602
 603 opt_dry_run=false
 604 opt_duplicate_deps=false
 605 opt_silent=false
 606 opt_debug=:
 607
 608 # If this variable is set in any of the actions, the command in it
 609 # will be execed at the end.  This prevents here-documents from being
 610 # left over by shells.
 611 exec_cmd=
 612
 613 # func_fatal_configuration arg...
 614 # Echo program name prefixed message to standard error, followed by
 615 # a configuration failure hint, and exit.
 616 func_fatal_configuration ()
 617 {
 618     func_error ${1+"$@"}
 619     func_error "See the $PACKAGE documentation for more information."
 620     func_fatal_error "Fatal configuration error."
 621 }
 622
 623
 624 # func_config
 625 # Display the configuration for all the tags in this script.
 626 func_config ()
 627 {
 628     re_begincf='^# ### BEGIN LIBTOOL'
 629     re_endcf='^# ### END LIBTOOL'
 630
 631     # Default configuration.
 632     $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath"
 633
 634     # Now print the configurations for the tags.
 635     for tagname in $taglist; do
 636       $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath"
 637     done
 638
 639     exit $?
 640 }
 641
 642 # func_features
 643 # Display the features supported by this script.
 644 func_features ()
 645 {
 646     $ECHO "host: $host"
 647     if test "$build_libtool_libs" = yes; then
 648       $ECHO "enable shared libraries"
 649     else
 650       $ECHO "disable shared libraries"
 651     fi
 652     if test "$build_old_libs" = yes; then
 653       $ECHO "enable static libraries"
 654     else
 655       $ECHO "disable static libraries"
 656     fi
 657
 658     exit $?
 659 }
 660
 661 # func_enable_tag tagname
 662 # Verify that TAGNAME is valid, and either flag an error and exit, or
 663 # enable the TAGNAME tag.  We also add TAGNAME to the global $taglist
 664 # variable here.
 665 func_enable_tag ()
 666 {
 667   # Global variable:
 668   tagname="$1"
 669
 670   re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$"
 671   re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$"
 672   sed_extractcf="/$re_begincf/,/$re_endcf/p"
 673
 674   # Validate tagname.
 675   case $tagname in
 676     *[!-_A-Za-z0-9,/]*)
 677       func_fatal_error "invalid tag name: $tagname"
 678       ;;
 679   esac
 680
 681   # Don't test for the "default" C tag, as we know it's
 682   # there but not specially marked.
 683   case $tagname in
 684     CC) ;;
 685     *)
 686       if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then
 687         taglist="$taglist $tagname"
 688
 689         # Evaluate the configuration.  Be careful to quote the path
 690         # and the sed script, to avoid splitting on whitespace, but
 691         # also don't use non-portable quotes within backquotes within
 692         # quotes we have to do it in 2 steps:
 693         extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"`
 694         eval "$extractedcf"
 695       else
 696         func_error "ignoring unknown tag $tagname"
 697       fi
 698       ;;
 699   esac
 700 }
 701
 702 # Parse options once, thoroughly.  This comes as soon as possible in
 703 # the script to make things like `libtool --version' happen quickly.
 704 {
 705
 706   # Shorthand for --mode=foo, only valid as the first argument
 707   case $1 in
 708   clean|clea|cle|cl)
 709     shift; set dummy --mode clean ${1+"$@"}; shift
 710     ;;
 711   compile|compil|compi|comp|com|co|c)
 712     shift; set dummy --mode compile ${1+"$@"}; shift
 713     ;;
 714   execute|execut|execu|exec|exe|ex|e)
 715     shift; set dummy --mode execute ${1+"$@"}; shift
 716     ;;
 717   finish|finis|fini|fin|fi|f)
 718     shift; set dummy --mode finish ${1+"$@"}; shift
 719     ;;
 720   install|instal|insta|inst|ins|in|i)
 721     shift; set dummy --mode install ${1+"$@"}; shift
 722     ;;
 723   link|lin|li|l)
 724     shift; set dummy --mode link ${1+"$@"}; shift
 725     ;;
 726   uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u)
 727     shift; set dummy --mode uninstall ${1+"$@"}; shift
 728     ;;
 729   esac
 730
 731   # Parse non-mode specific arguments:
 732   while test "$#" -gt 0; do
 733     opt="$1"
 734     shift
 735
 736     case $opt in
 737       --config)         func_config                                     ;;
 738
 739       --debug)          preserve_args="$preserve_args $opt"
 740                         func_echo "enabling shell trace mode"
 741                         opt_debug='set -x'
 742                         $opt_debug
 743                         ;;
 744
 745       -dlopen)          test "$#" -eq 0 && func_missing_arg "$opt" && break
 746                         execute_dlfiles="$execute_dlfiles $1"
 747                         shift
 748                         ;;
 749
 750       --dry-run | -n)   opt_dry_run=:                                   ;;
 751       --features)       func_features                                   ;;
 752       --finish)         mode="finish"                                   ;;
 753
 754       --mode)           test "$#" -eq 0 && func_missing_arg "$opt" && break
 755                         case $1 in
 756                           # Valid mode arguments:
 757                           clean)        ;;
 758                           compile)      ;;
 759                           execute)      ;;
 760                           finish)       ;;
 761                           install)      ;;
 762                           link)         ;;
 763                           relink)       ;;
 764                           uninstall)    ;;
 765
 766                           # Catch anything else as an error
 767                           *) func_error "invalid argument for $opt"
 768                              exit_cmd=exit
 769                              break
 770                              ;;
 771                         esac
 772
 773                         mode="$1"
 774                         shift
 775                         ;;
 776
 777       --preserve-dup-deps)
 778                         opt_duplicate_deps=:                            ;;
 779
 780       --quiet|--silent) preserve_args="$preserve_args $opt"
 781                         opt_silent=:
 782                         ;;
 783
 784       --verbose| -v)    preserve_args="$preserve_args $opt"
 785                         opt_silent=false
 786                         ;;
 787
 788       --tag)            test "$#" -eq 0 && func_missing_arg "$opt" && break
 789                         preserve_args="$preserve_args $opt $1"
 790                         func_enable_tag "$1"    # tagname is set here
 791                         shift
 792                         ;;
 793
 794       # Separate optargs to long options:
 795       -dlopen=*|--mode=*|--tag=*)
 796                         func_opt_split "$opt"
 797                         set dummy "$func_opt_split_opt" "$func_opt_split_arg" ${1+"$@"}
 798                         shift
 799                         ;;
 800
 801       -\?|-h)           func_usage                                      ;;
 802       --help)           opt_help=:                                      ;;
 803       --version)        func_version                                    ;;
 804
 805       -*)               func_fatal_help "unrecognized option \`$opt'"   ;;
 806
 807       *)                nonopt="$opt"
 808                         break
 809                         ;;
 810     esac
 811   done
 812
 813
 814   case $host in
 815     *cygwin* | *mingw* | *pw32* | *cegcc*)
 816       # don't eliminate duplications in $postdeps and $predeps
 817       opt_duplicate_compiler_generated_deps=:
 818       ;;
 819     *)
 820       opt_duplicate_compiler_generated_deps=$opt_duplicate_deps
 821       ;;
 822   esac
 823
 824   # Having warned about all mis-specified options, bail out if
 825   # anything was wrong.
 826   $exit_cmd $EXIT_FAILURE
 827 }
 828
 829 # func_check_version_match
 830 # Ensure that we are using m4 macros, and libtool script from the same
 831 # release of libtool.
 832 func_check_version_match ()
 833 {
 834   if test "$package_revision" != "$macro_revision"; then
 835     if test "$VERSION" != "$macro_version"; then
 836       if test -z "$macro_version"; then
 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 an older release.
 840 $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
 841 $progname: and run autoconf again.
 842 _LT_EOF
 843       else
 844         cat >&2 <<_LT_EOF
 845 $progname: Version mismatch error.  This is $PACKAGE $VERSION, but the
 846 $progname: definition of this LT_INIT comes from $PACKAGE $macro_version.
 847 $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
 848 $progname: and run autoconf again.
 849 _LT_EOF
 850       fi
 851     else
 852       cat >&2 <<_LT_EOF
 853 $progname: Version mismatch error.  This is $PACKAGE $VERSION, revision $package_revision,
 854 $progname: but the definition of this LT_INIT comes from revision $macro_revision.
 855 $progname: You should recreate aclocal.m4 with macros from revision $package_revision
 856 $progname: of $PACKAGE $VERSION and run autoconf again.
 857 _LT_EOF
 858     fi
 859
 860     exit $EXIT_MISMATCH
 861   fi
 862 }
 863
 864
 865 ## ----------- ##
 866 ##    Main.    ##
 867 ## ----------- ##
 868
 869 $opt_help || {
 870   # Sanity checks first:
 871   func_check_version_match
 872
 873   if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
 874     func_fatal_configuration "not configured to build any kind of library"
 875   fi
 876
 877   test -z "$mode" && func_fatal_error "error: you must specify a MODE."
 878
 879
 880   # Darwin sucks
 881   eval std_shrext=\"$shrext_cmds\"
 882
 883
 884   # Only execute mode is allowed to have -dlopen flags.
 885   if test -n "$execute_dlfiles" && test "$mode" != execute; then
 886     func_error "unrecognized option \`-dlopen'"
 887     $ECHO "$help" 1>&2
 888     exit $EXIT_FAILURE
 889   fi
 890
 891   # Change the help message to a mode-specific one.
 892   generic_help="$help"
 893   help="Try \`$progname --help --mode=$mode' for more information."
 894 }
 895
 896
 897 # func_lalib_p file
 898 # True iff FILE is a libtool `.la' library or `.lo' object file.
 899 # This function is only a basic sanity check; it will hardly flush out
 900 # determined imposters.
 901 func_lalib_p ()
 902 {
 903     test -f "$1" &&
 904       $SED -e 4q "$1" 2>/dev/null \
 905         | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1
 906 }
 907
 908 # func_lalib_unsafe_p file
 909 # True iff FILE is a libtool `.la' library or `.lo' object file.
 910 # This function implements the same check as func_lalib_p without
 911 # resorting to external programs.  To this end, it redirects stdin and
 912 # closes it afterwards, without saving the original file descriptor.
 913 # As a safety measure, use it only where a negative result would be
 914 # fatal anyway.  Works if `file' does not exist.
 915 func_lalib_unsafe_p ()
 916 {
 917     lalib_p=no
 918     if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then
 919         for lalib_p_l in 1 2 3 4
 920         do
 921             read lalib_p_line
 922             case "$lalib_p_line" in
 923                 \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;;
 924             esac
 925         done
 926         exec 0<&5 5<&-
 927     fi
 928     test "$lalib_p" = yes
 929 }
 930
 931 # func_ltwrapper_script_p file
 932 # True iff FILE is a libtool wrapper script
 933 # This function is only a basic sanity check; it will hardly flush out
 934 # determined imposters.
 935 func_ltwrapper_script_p ()
 936 {
 937     func_lalib_p "$1"
 938 }
 939
 940 # func_ltwrapper_executable_p file
 941 # True iff FILE is a libtool wrapper executable
 942 # This function is only a basic sanity check; it will hardly flush out
 943 # determined imposters.
 944 func_ltwrapper_executable_p ()
 945 {
 946     func_ltwrapper_exec_suffix=
 947     case $1 in
 948     *.exe) ;;
 949     *) func_ltwrapper_exec_suffix=.exe ;;
 950     esac
 951     $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1
 952 }
 953
 954 # func_ltwrapper_scriptname file
 955 # Assumes file is an ltwrapper_executable
 956 # uses $file to determine the appropriate filename for a
 957 # temporary ltwrapper_script.
 958 func_ltwrapper_scriptname ()
 959 {
 960     func_ltwrapper_scriptname_result=""
 961     if func_ltwrapper_executable_p "$1"; then
 962         func_dirname_and_basename "$1" "" "."
 963         func_stripname '' '.exe' "$func_basename_result"
 964         func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper"
 965     fi
 966 }
 967
 968 # func_ltwrapper_p file
 969 # True iff FILE is a libtool wrapper script or wrapper executable
 970 # This function is only a basic sanity check; it will hardly flush out
 971 # determined imposters.
 972 func_ltwrapper_p ()
 973 {
 974     func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1"
 975 }
 976
 977
 978 # func_execute_cmds commands fail_cmd
 979 # Execute tilde-delimited COMMANDS.
 980 # If FAIL_CMD is given, eval that upon failure.
 981 # FAIL_CMD may read-access the current command in variable CMD!
 982 func_execute_cmds ()
 983 {
 984     $opt_debug
 985     save_ifs=$IFS; IFS='~'
 986     for cmd in $1; do
 987       IFS=$save_ifs
 988       eval cmd=\"$cmd\"
 989       func_show_eval "$cmd" "${2-:}"
 990     done
 991     IFS=$save_ifs
 992 }
 993
 994
 995 # func_source file
 996 # Source FILE, adding directory component if necessary.
 997 # Note that it is not necessary on cygwin/mingw to append a dot to
 998 # FILE even if both FILE and FILE.exe exist: automatic-append-.exe
 999 # behavior happens only for exec(3), not for open(2)!  Also, sourcing
1000 # `FILE.' does not work on cygwin managed mounts.
1001 func_source ()
1002 {
1003     $opt_debug
1004     case $1 in
1005     */* | *\\*) . "$1" ;;
1006     *)          . "./$1" ;;
1007     esac
1008 }
1009
1010
1011 # func_infer_tag arg
1012 # Infer tagged configuration to use if any are available and
1013 # if one wasn't chosen via the "--tag" command line option.
1014 # Only attempt this if the compiler in the base compile
1015 # command doesn't match the default compiler.
1016 # arg is usually of the form 'gcc ...'
1017 func_infer_tag ()
1018 {
1019     $opt_debug
1020     if test -n "$available_tags" && test -z "$tagname"; then
1021       CC_quoted=
1022       for arg in $CC; do
1023         func_quote_for_eval "$arg"
1024         CC_quoted="$CC_quoted $func_quote_for_eval_result"
1025       done
1026       case $@ in
1027       # Blanks in the command may have been stripped by the calling shell,
1028       # but not from the CC environment variable when configure was run.
1029       " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*) ;;
1030       # Blanks at the start of $base_compile will cause this to fail
1031       # if we don't check for them as well.
1032       *)
1033         for z in $available_tags; do
1034           if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
1035             # Evaluate the configuration.
1036             eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
1037             CC_quoted=
1038             for arg in $CC; do
1039               # Double-quote args containing other shell metacharacters.
1040               func_quote_for_eval "$arg"
1041               CC_quoted="$CC_quoted $func_quote_for_eval_result"
1042             done
1043             case "$@ " in
1044               " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*)
1045               # The compiler in the base compile command matches
1046               # the one in the tagged configuration.
1047               # Assume this is the tagged configuration we want.
1048               tagname=$z
1049               break
1050               ;;
1051             esac
1052           fi
1053         done
1054         # If $tagname still isn't set, then no tagged configuration
1055         # was found and let the user know that the "--tag" command
1056         # line option must be used.
1057         if test -z "$tagname"; then
1058           func_echo "unable to infer tagged configuration"
1059           func_fatal_error "specify a tag with \`--tag'"
1060 #       else
1061 #         func_verbose "using $tagname tagged configuration"
1062         fi
1063         ;;
1064       esac
1065     fi
1066 }
1067
1068
1069
1070 # func_write_libtool_object output_name pic_name nonpic_name
1071 # Create a libtool object file (analogous to a ".la" file),
1072 # but don't create it if we're doing a dry run.
1073 func_write_libtool_object ()
1074 {
1075     write_libobj=${1}
1076     if test "$build_libtool_libs" = yes; then
1077       write_lobj=\'${2}\'
1078     else
1079       write_lobj=none
1080     fi
1081
1082     if test "$build_old_libs" = yes; then
1083       write_oldobj=\'${3}\'
1084     else
1085       write_oldobj=none
1086     fi
1087
1088     $opt_dry_run || {
1089       cat >${write_libobj}T <<EOF
1090 # $write_libobj - a libtool object file
1091 # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
1092 #
1093 # Please DO NOT delete this file!
1094 # It is necessary for linking the library.
1095
1096 # Name of the PIC object.
1097 pic_object=$write_lobj
1098
1099 # Name of the non-PIC object
1100 non_pic_object=$write_oldobj
1101
1102 EOF
1103       $MV "${write_libobj}T" "${write_libobj}"
1104     }
1105 }
1106
1107 # func_mode_compile arg...
1108 func_mode_compile ()
1109 {
1110     $opt_debug
1111     # Get the compilation command and the source file.
1112     base_compile=
1113     srcfile="$nonopt"  #  always keep a non-empty value in "srcfile"
1114     suppress_opt=yes
1115     suppress_output=
1116     arg_mode=normal
1117     libobj=
1118     later=
1119     pie_flag=
1120
1121     for arg
1122     do
1123       case $arg_mode in
1124       arg  )
1125         # do not "continue".  Instead, add this to base_compile
1126         lastarg="$arg"
1127         arg_mode=normal
1128         ;;
1129
1130       target )
1131         libobj="$arg"
1132         arg_mode=normal
1133         continue
1134         ;;
1135
1136       normal )
1137         # Accept any command-line options.
1138         case $arg in
1139         -o)
1140           test -n "$libobj" && \
1141             func_fatal_error "you cannot specify \`-o' more than once"
1142           arg_mode=target
1143           continue
1144           ;;
1145
1146         -pie | -fpie | -fPIE)
1147           pie_flag="$pie_flag $arg"
1148           continue
1149           ;;
1150
1151         -shared | -static | -prefer-pic | -prefer-non-pic)
1152           later="$later $arg"
1153           continue
1154           ;;
1155
1156         -no-suppress)
1157           suppress_opt=no
1158           continue
1159           ;;
1160
1161         -Xcompiler)
1162           arg_mode=arg  #  the next one goes into the "base_compile" arg list
1163           continue      #  The current "srcfile" will either be retained or
1164           ;;            #  replaced later.  I would guess that would be a bug.
1165
1166         -Wc,*)
1167           func_stripname '-Wc,' '' "$arg"
1168           args=$func_stripname_result
1169           lastarg=
1170           save_ifs="$IFS"; IFS=','
1171           for arg in $args; do
1172             IFS="$save_ifs"
1173             func_quote_for_eval "$arg"
1174             lastarg="$lastarg $func_quote_for_eval_result"
1175           done
1176           IFS="$save_ifs"
1177           func_stripname ' ' '' "$lastarg"
1178           lastarg=$func_stripname_result
1179
1180           # Add the arguments to base_compile.
1181           base_compile="$base_compile $lastarg"
1182           continue
1183           ;;
1184
1185         *)
1186           # Accept the current argument as the source file.
1187           # The previous "srcfile" becomes the current argument.
1188           #
1189           lastarg="$srcfile"
1190           srcfile="$arg"
1191           ;;
1192         esac  #  case $arg
1193         ;;
1194       esac    #  case $arg_mode
1195
1196       # Aesthetically quote the previous argument.
1197       func_quote_for_eval "$lastarg"
1198       base_compile="$base_compile $func_quote_for_eval_result"
1199     done # for arg
1200
1201     case $arg_mode in
1202     arg)
1203       func_fatal_error "you must specify an argument for -Xcompile"
1204       ;;
1205     target)
1206       func_fatal_error "you must specify a target with \`-o'"
1207       ;;
1208     *)
1209       # Get the name of the library object.
1210       test -z "$libobj" && {
1211         func_basename "$srcfile"
1212         libobj="$func_basename_result"
1213       }
1214       ;;
1215     esac
1216
1217     # Recognize several different file suffixes.
1218     # If the user specifies -o file.o, it is replaced with file.lo
1219     case $libobj in
1220     *.[cCFSifmso] | \
1221     *.ada | *.adb | *.ads | *.asm | \
1222     *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \
1223     *.[fF][09]? | *.for | *.java | *.obj | *.sx)
1224       func_xform "$libobj"
1225       libobj=$func_xform_result
1226       ;;
1227     esac
1228
1229     case $libobj in
1230     *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;;
1231     *)
1232       func_fatal_error "cannot determine name of library object from \`$libobj'"
1233       ;;
1234     esac
1235
1236     func_infer_tag $base_compile
1237
1238     for arg in $later; do
1239       case $arg in
1240       -shared)
1241         test "$build_libtool_libs" != yes && \
1242           func_fatal_configuration "can not build a shared library"
1243         build_old_libs=no
1244         continue
1245         ;;
1246
1247       -static)
1248         build_libtool_libs=no
1249         build_old_libs=yes
1250         continue
1251         ;;
1252
1253       -prefer-pic)
1254         pic_mode=yes
1255         continue
1256         ;;
1257
1258       -prefer-non-pic)
1259         pic_mode=no
1260         continue
1261         ;;
1262       esac
1263     done
1264
1265     func_quote_for_eval "$libobj"
1266     test "X$libobj" != "X$func_quote_for_eval_result" \
1267       && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"'    &()|`$[]' \
1268       && func_warning "libobj name \`$libobj' may not contain shell special characters."
1269     func_dirname_and_basename "$obj" "/" ""
1270     objname="$func_basename_result"
1271     xdir="$func_dirname_result"
1272     lobj=${xdir}$objdir/$objname
1273
1274     test -z "$base_compile" && \
1275       func_fatal_help "you must specify a compilation command"
1276
1277     # Delete any leftover library objects.
1278     if test "$build_old_libs" = yes; then
1279       removelist="$obj $lobj $libobj ${libobj}T"
1280     else
1281       removelist="$lobj $libobj ${libobj}T"
1282     fi
1283
1284     # On Cygwin there's no "real" PIC flag so we must build both object types
1285     case $host_os in
1286     cygwin* | mingw* | pw32* | os2* | cegcc*)
1287       pic_mode=default
1288       ;;
1289     esac
1290     if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then
1291       # non-PIC code in shared libraries is not supported
1292       pic_mode=default
1293     fi
1294
1295     # Calculate the filename of the output object if compiler does
1296     # not support -o with -c
1297     if test "$compiler_c_o" = no; then
1298       output_obj=`$ECHO "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext}
1299       lockfile="$output_obj.lock"
1300     else
1301       output_obj=
1302       need_locks=no
1303       lockfile=
1304     fi
1305
1306     # Lock this critical section if it is needed
1307     # We use this script file to make the link, it avoids creating a new file
1308     if test "$need_locks" = yes; then
1309       until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
1310         func_echo "Waiting for $lockfile to be removed"
1311         sleep 2
1312       done
1313     elif test "$need_locks" = warn; then
1314       if test -f "$lockfile"; then
1315         $ECHO "\
1316 *** ERROR, $lockfile exists and contains:
1317 `cat $lockfile 2>/dev/null`
1318
1319 This indicates that another process is trying to use the same
1320 temporary object file, and libtool could not work around it because
1321 your compiler does not support \`-c' and \`-o' together.  If you
1322 repeat this compilation, it may succeed, by chance, but you had better
1323 avoid parallel builds (make -j) in this platform, or get a better
1324 compiler."
1325
1326         $opt_dry_run || $RM $removelist
1327         exit $EXIT_FAILURE
1328       fi
1329       removelist="$removelist $output_obj"
1330       $ECHO "$srcfile" > "$lockfile"
1331     fi
1332
1333     $opt_dry_run || $RM $removelist
1334     removelist="$removelist $lockfile"
1335     trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15
1336
1337     if test -n "$fix_srcfile_path"; then
1338       eval srcfile=\"$fix_srcfile_path\"
1339     fi
1340     func_quote_for_eval "$srcfile"
1341     qsrcfile=$func_quote_for_eval_result
1342
1343     # Only build a PIC object if we are building libtool libraries.
1344     if test "$build_libtool_libs" = yes; then
1345       # Without this assignment, base_compile gets emptied.
1346       fbsd_hideous_sh_bug=$base_compile
1347
1348       if test "$pic_mode" != no; then
1349         command="$base_compile $qsrcfile $pic_flag"
1350       else
1351         # Don't build PIC code
1352         command="$base_compile $qsrcfile"
1353       fi
1354
1355       func_mkdir_p "$xdir$objdir"
1356
1357       if test -z "$output_obj"; then
1358         # Place PIC objects in $objdir
1359         command="$command -o $lobj"
1360       fi
1361
1362       func_show_eval_locale "$command"  \
1363           'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE'
1364
1365       if test "$need_locks" = warn &&
1366          test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
1367         $ECHO "\
1368 *** ERROR, $lockfile contains:
1369 `cat $lockfile 2>/dev/null`
1370
1371 but it should contain:
1372 $srcfile
1373
1374 This indicates that another process is trying to use the same
1375 temporary object file, and libtool could not work around it because
1376 your compiler does not support \`-c' and \`-o' together.  If you
1377 repeat this compilation, it may succeed, by chance, but you had better
1378 avoid parallel builds (make -j) in this platform, or get a better
1379 compiler."
1380
1381         $opt_dry_run || $RM $removelist
1382         exit $EXIT_FAILURE
1383       fi
1384
1385       # Just move the object if needed, then go on to compile the next one
1386       if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
1387         func_show_eval '$MV "$output_obj" "$lobj"' \
1388           'error=$?; $opt_dry_run || $RM $removelist; exit $error'
1389       fi
1390
1391       # Allow error messages only from the first compilation.
1392       if test "$suppress_opt" = yes; then
1393         suppress_output=' >/dev/null 2>&1'
1394       fi
1395     fi
1396
1397     # Only build a position-dependent object if we build old libraries.
1398     if test "$build_old_libs" = yes; then
1399       if test "$pic_mode" != yes; then
1400         # Don't build PIC code
1401         command="$base_compile $qsrcfile$pie_flag"
1402       else
1403         command="$base_compile $qsrcfile $pic_flag"
1404       fi
1405       if test "$compiler_c_o" = yes; then
1406         command="$command -o $obj"
1407       fi
1408
1409       # Suppress compiler output if we already did a PIC compilation.
1410       command="$command$suppress_output"
1411       func_show_eval_locale "$command" \
1412         '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE'
1413
1414       if test "$need_locks" = warn &&
1415          test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
1416         $ECHO "\
1417 *** ERROR, $lockfile contains:
1418 `cat $lockfile 2>/dev/null`
1419
1420 but it should contain:
1421 $srcfile
1422
1423 This indicates that another process is trying to use the same
1424 temporary object file, and libtool could not work around it because
1425 your compiler does not support \`-c' and \`-o' together.  If you
1426 repeat this compilation, it may succeed, by chance, but you had better
1427 avoid parallel builds (make -j) in this platform, or get a better
1428 compiler."
1429
1430         $opt_dry_run || $RM $removelist
1431         exit $EXIT_FAILURE
1432       fi
1433
1434       # Just move the object if needed
1435       if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
1436         func_show_eval '$MV "$output_obj" "$obj"' \
1437           'error=$?; $opt_dry_run || $RM $removelist; exit $error'
1438       fi
1439     fi
1440
1441     $opt_dry_run || {
1442       func_write_libtool_object "$libobj" "$objdir/$objname" "$objname"
1443
1444       # Unlock the critical section if it was locked
1445       if test "$need_locks" != no; then
1446         removelist=$lockfile
1447         $RM "$lockfile"
1448       fi
1449     }
1450
1451     exit $EXIT_SUCCESS
1452 }
1453
1454 $opt_help || {
1455 test "$mode" = compile && func_mode_compile ${1+"$@"}
1456 }
1457
1458 func_mode_help ()
1459 {
1460     # We need to display help for each of the modes.
1461     case $mode in
1462       "")
1463         # Generic help is extracted from the usage comments
1464         # at the start of this file.
1465         func_help
1466         ;;
1467
1468       clean)
1469         $ECHO \
1470 "Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE...
1471
1472 Remove files from the build directory.
1473
1474 RM is the name of the program to use to delete files associated with each FILE
1475 (typically \`/bin/rm').  RM-OPTIONS are options (such as \`-f') to be passed
1476 to RM.
1477
1478 If FILE is a libtool library, object or program, all the files associated
1479 with it are deleted. Otherwise, only FILE itself is deleted using RM."
1480         ;;
1481
1482       compile)
1483       $ECHO \
1484 "Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
1485
1486 Compile a source file into a libtool library object.
1487
1488 This mode accepts the following additional options:
1489
1490   -o OUTPUT-FILE    set the output file name to OUTPUT-FILE
1491   -no-suppress      do not suppress compiler output for multiple passes
1492   -prefer-pic       try to building PIC objects only
1493   -prefer-non-pic   try to building non-PIC objects only
1494   -shared           do not build a \`.o' file suitable for static linking
1495   -static           only build a \`.o' file suitable for static linking
1496
1497 COMPILE-COMMAND is a command to be used in creating a \`standard' object file
1498 from the given SOURCEFILE.
1499
1500 The output file name is determined by removing the directory component from
1501 SOURCEFILE, then substituting the C source code suffix \`.c' with the
1502 library object suffix, \`.lo'."
1503         ;;
1504
1505       execute)
1506         $ECHO \
1507 "Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]...
1508
1509 Automatically set library path, then run a program.
1510
1511 This mode accepts the following additional options:
1512
1513   -dlopen FILE      add the directory containing FILE to the library path
1514
1515 This mode sets the library path environment variable according to \`-dlopen'
1516 flags.
1517
1518 If any of the ARGS are libtool executable wrappers, then they are translated
1519 into their corresponding uninstalled binary, and any of their required library
1520 directories are added to the library path.
1521
1522 Then, COMMAND is executed, with ARGS as arguments."
1523         ;;
1524
1525       finish)
1526         $ECHO \
1527 "Usage: $progname [OPTION]... --mode=finish [LIBDIR]...
1528
1529 Complete the installation of libtool libraries.
1530
1531 Each LIBDIR is a directory that contains libtool libraries.
1532
1533 The commands that this mode executes may require superuser privileges.  Use
1534 the \`--dry-run' option if you just want to see what would be executed."
1535         ;;
1536
1537       install)
1538         $ECHO \
1539 "Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND...
1540
1541 Install executables or libraries.
1542
1543 INSTALL-COMMAND is the installation command.  The first component should be
1544 either the \`install' or \`cp' program.
1545
1546 The following components of INSTALL-COMMAND are treated specially:
1547
1548   -inst-prefix PREFIX-DIR  Use PREFIX-DIR as a staging area for installation
1549
1550 The rest of the components are interpreted as arguments to that command (only
1551 BSD-compatible install options are recognized)."
1552         ;;
1553
1554       link)
1555         $ECHO \
1556 "Usage: $progname [OPTION]... --mode=link LINK-COMMAND...
1557
1558 Link object files or libraries together to form another library, or to
1559 create an executable program.
1560
1561 LINK-COMMAND is a command using the C compiler that you would use to create
1562 a program from several object files.
1563
1564 The following components of LINK-COMMAND are treated specially:
1565
1566   -all-static       do not do any dynamic linking at all
1567   -avoid-version    do not add a version suffix if possible
1568   -dlopen FILE      \`-dlpreopen' FILE if it cannot be dlopened at runtime
1569   -dlpreopen FILE   link in FILE and add its symbols to lt_preloaded_symbols
1570   -export-dynamic   allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
1571   -export-symbols SYMFILE
1572                     try to export only the symbols listed in SYMFILE
1573   -export-symbols-regex REGEX
1574                     try to export only the symbols matching REGEX
1575   -LLIBDIR          search LIBDIR for required installed libraries
1576   -lNAME            OUTPUT-FILE requires the installed library libNAME
1577   -module           build a library that can dlopened
1578   -no-fast-install  disable the fast-install mode
1579   -no-install       link a not-installable executable
1580   -no-undefined     declare that a library does not refer to external symbols
1581   -o OUTPUT-FILE    create OUTPUT-FILE from the specified objects
1582   -objectlist FILE  Use a list of object files found in FILE to specify objects
1583   -precious-files-regex REGEX
1584                     don't remove output files matching REGEX
1585   -release RELEASE  specify package release information
1586   -rpath LIBDIR     the created library will eventually be installed in LIBDIR
1587   -R[ ]LIBDIR       add LIBDIR to the runtime path of programs and libraries
1588   -shared           only do dynamic linking of libtool libraries
1589   -shrext SUFFIX    override the standard shared library file extension
1590   -static           do not do any dynamic linking of uninstalled libtool libraries
1591   -static-libtool-libs
1592                     do not do any dynamic linking of libtool libraries
1593   -version-info CURRENT[:REVISION[:AGE]]
1594                     specify library version info [each variable defaults to 0]
1595   -weak LIBNAME     declare that the target provides the LIBNAME interface
1596
1597 All other options (arguments beginning with \`-') are ignored.
1598
1599 Every other argument is treated as a filename.  Files ending in \`.la' are
1600 treated as uninstalled libtool libraries, other files are standard or library
1601 object files.
1602
1603 If the OUTPUT-FILE ends in \`.la', then a libtool library is created,
1604 only library objects (\`.lo' files) may be specified, and \`-rpath' is
1605 required, except when creating a convenience library.
1606
1607 If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created
1608 using \`ar' and \`ranlib', or on Windows using \`lib'.
1609
1610 If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file
1611 is created, otherwise an executable program is created."
1612         ;;
1613
1614       uninstall)
1615         $ECHO \
1616 "Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
1617
1618 Remove libraries from an installation directory.
1619
1620 RM is the name of the program to use to delete files associated with each FILE
1621 (typically \`/bin/rm').  RM-OPTIONS are options (such as \`-f') to be passed
1622 to RM.
1623
1624 If FILE is a libtool library, all the files associated with it are deleted.
1625 Otherwise, only FILE itself is deleted using RM."
1626         ;;
1627
1628       *)
1629         func_fatal_help "invalid operation mode \`$mode'"
1630         ;;
1631     esac
1632
1633     $ECHO
1634     $ECHO "Try \`$progname --help' for more information about other modes."
1635
1636     exit $?
1637 }
1638
1639   # Now that we've collected a possible --mode arg, show help if necessary
1640   $opt_help && func_mode_help
1641
1642
1643 # func_mode_execute arg...
1644 func_mode_execute ()
1645 {
1646     $opt_debug
1647     # The first argument is the command name.
1648     cmd="$nonopt"
1649     test -z "$cmd" && \
1650       func_fatal_help "you must specify a COMMAND"
1651
1652     # Handle -dlopen flags immediately.
1653     for file in $execute_dlfiles; do
1654       test -f "$file" \
1655         || func_fatal_help "\`$file' is not a file"
1656
1657       dir=
1658       case $file in
1659       *.la)
1660         # Check to see that this really is a libtool archive.
1661         func_lalib_unsafe_p "$file" \
1662           || func_fatal_help "\`$lib' is not a valid libtool archive"
1663
1664         # Read the libtool library.
1665         dlname=
1666         library_names=
1667         func_source "$file"
1668
1669         # Skip this library if it cannot be dlopened.
1670         if test -z "$dlname"; then
1671           # Warn if it was a shared library.
1672           test -n "$library_names" && \
1673             func_warning "\`$file' was not linked with \`-export-dynamic'"
1674           continue
1675         fi
1676
1677         func_dirname "$file" "" "."
1678         dir="$func_dirname_result"
1679
1680         if test -f "$dir/$objdir/$dlname"; then
1681           dir="$dir/$objdir"
1682         else
1683           if test ! -f "$dir/$dlname"; then
1684             func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'"
1685           fi
1686         fi
1687         ;;
1688
1689       *.lo)
1690         # Just add the directory containing the .lo file.
1691         func_dirname "$file" "" "."
1692         dir="$func_dirname_result"
1693         ;;
1694
1695       *)
1696         func_warning "\`-dlopen' is ignored for non-libtool libraries and objects"
1697         continue
1698         ;;
1699       esac
1700
1701       # Get the absolute pathname.
1702       absdir=`cd "$dir" && pwd`
1703       test -n "$absdir" && dir="$absdir"
1704
1705       # Now add the directory to shlibpath_var.
1706       if eval "test -z \"\$$shlibpath_var\""; then
1707         eval "$shlibpath_var=\"\$dir\""
1708       else
1709         eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
1710       fi
1711     done
1712
1713     # This variable tells wrapper scripts just to set shlibpath_var
1714     # rather than running their programs.
1715     libtool_execute_magic="$magic"
1716
1717     # Check if any of the arguments is a wrapper script.
1718     args=
1719     for file
1720     do
1721       case $file in
1722       -*) ;;
1723       *)
1724         # Do a test to see if this is really a libtool program.
1725         if func_ltwrapper_script_p "$file"; then
1726           func_source "$file"
1727           # Transform arg to wrapped name.
1728           file="$progdir/$program"
1729         elif func_ltwrapper_executable_p "$file"; then
1730           func_ltwrapper_scriptname "$file"
1731           func_source "$func_ltwrapper_scriptname_result"
1732           # Transform arg to wrapped name.
1733           file="$progdir/$program"
1734         fi
1735         ;;
1736       esac
1737       # Quote arguments (to preserve shell metacharacters).
1738       func_quote_for_eval "$file"
1739       args="$args $func_quote_for_eval_result"
1740     done
1741
1742     if test "X$opt_dry_run" = Xfalse; then
1743       if test -n "$shlibpath_var"; then
1744         # Export the shlibpath_var.
1745         eval "export $shlibpath_var"
1746       fi
1747
1748       # Restore saved environment variables
1749       for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
1750       do
1751         eval "if test \"\${save_$lt_var+set}\" = set; then
1752                 $lt_var=\$save_$lt_var; export $lt_var
1753               else
1754                 $lt_unset $lt_var
1755               fi"
1756       done
1757
1758       # Now prepare to actually exec the command.
1759       exec_cmd="\$cmd$args"
1760     else
1761       # Display what would be done.
1762       if test -n "$shlibpath_var"; then
1763         eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\""
1764         $ECHO "export $shlibpath_var"
1765       fi
1766       $ECHO "$cmd$args"
1767       exit $EXIT_SUCCESS
1768     fi
1769 }
1770
1771 test "$mode" = execute && func_mode_execute ${1+"$@"}
1772
1773
1774 # func_mode_finish arg...
1775 func_mode_finish ()
1776 {
1777     $opt_debug
1778     libdirs="$nonopt"
1779     admincmds=
1780
1781     if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
1782       for dir
1783       do
1784         libdirs="$libdirs $dir"
1785       done
1786
1787       for libdir in $libdirs; do
1788         if test -n "$finish_cmds"; then
1789           # Do each command in the finish commands.
1790           func_execute_cmds "$finish_cmds" 'admincmds="$admincmds
1791 '"$cmd"'"'
1792         fi
1793         if test -n "$finish_eval"; then
1794           # Do the single finish_eval.
1795           eval cmds=\"$finish_eval\"
1796           $opt_dry_run || eval "$cmds" || admincmds="$admincmds
1797        $cmds"
1798         fi
1799       done
1800     fi
1801
1802     # Exit here if they wanted silent mode.
1803     $opt_silent && exit $EXIT_SUCCESS
1804
1805     $ECHO "X----------------------------------------------------------------------" | $Xsed
1806     $ECHO "Libraries have been installed in:"
1807     for libdir in $libdirs; do
1808       $ECHO "   $libdir"
1809     done
1810     $ECHO
1811     $ECHO "If you ever happen to want to link against installed libraries"
1812     $ECHO "in a given directory, LIBDIR, you must either use libtool, and"
1813     $ECHO "specify the full pathname of the library, or use the \`-LLIBDIR'"
1814     $ECHO "flag during linking and do at least one of the following:"
1815     if test -n "$shlibpath_var"; then
1816       $ECHO "   - add LIBDIR to the \`$shlibpath_var' environment variable"
1817       $ECHO "     during execution"
1818     fi
1819     if test -n "$runpath_var"; then
1820       $ECHO "   - add LIBDIR to the \`$runpath_var' environment variable"
1821       $ECHO "     during linking"
1822     fi
1823     if test -n "$hardcode_libdir_flag_spec"; then
1824       libdir=LIBDIR
1825       eval flag=\"$hardcode_libdir_flag_spec\"
1826
1827       $ECHO "   - use the \`$flag' linker flag"
1828     fi
1829     if test -n "$admincmds"; then
1830       $ECHO "   - have your system administrator run these commands:$admincmds"
1831     fi
1832     if test -f /etc/ld.so.conf; then
1833       $ECHO "   - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
1834     fi
1835     $ECHO
1836
1837     $ECHO "See any operating system documentation about shared libraries for"
1838     case $host in
1839       solaris2.[6789]|solaris2.1[0-9])
1840         $ECHO "more information, such as the ld(1), crle(1) and ld.so(8) manual"
1841         $ECHO "pages."
1842         ;;
1843       *)
1844         $ECHO "more information, such as the ld(1) and ld.so(8) manual pages."
1845         ;;
1846     esac
1847     $ECHO "X----------------------------------------------------------------------" | $Xsed
1848     exit $EXIT_SUCCESS
1849 }
1850
1851 test "$mode" = finish && func_mode_finish ${1+"$@"}
1852
1853
1854 # func_mode_install arg...
1855 func_mode_install ()
1856 {
1857     $opt_debug
1858     # There may be an optional sh(1) argument at the beginning of
1859     # install_prog (especially on Windows NT).
1860     if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh ||
1861        # Allow the use of GNU shtool's install command.
1862        $ECHO "X$nonopt" | $GREP shtool >/dev/null; then
1863       # Aesthetically quote it.
1864       func_quote_for_eval "$nonopt"
1865       install_prog="$func_quote_for_eval_result "
1866       arg=$1
1867       shift
1868     else
1869       install_prog=
1870       arg=$nonopt
1871     fi
1872
1873     # The real first argument should be the name of the installation program.
1874     # Aesthetically quote it.
1875     func_quote_for_eval "$arg"
1876     install_prog="$install_prog$func_quote_for_eval_result"
1877
1878     # We need to accept at least all the BSD install flags.
1879     dest=
1880     files=
1881     opts=
1882     prev=
1883     install_type=
1884     isdir=no
1885     stripme=
1886     for arg
1887     do
1888       if test -n "$dest"; then
1889         files="$files $dest"
1890         dest=$arg
1891         continue
1892       fi
1893
1894       case $arg in
1895       -d) isdir=yes ;;
1896       -f)
1897         case " $install_prog " in
1898         *[\\\ /]cp\ *) ;;
1899         *) prev=$arg ;;
1900         esac
1901         ;;
1902       -g | -m | -o)
1903         prev=$arg
1904         ;;
1905       -s)
1906         stripme=" -s"
1907         continue
1908         ;;
1909       -*)
1910         ;;
1911       *)
1912         # If the previous option needed an argument, then skip it.
1913         if test -n "$prev"; then
1914           prev=
1915         else
1916           dest=$arg
1917           continue
1918         fi
1919         ;;
1920       esac
1921
1922       # Aesthetically quote the argument.
1923       func_quote_for_eval "$arg"
1924       install_prog="$install_prog $func_quote_for_eval_result"
1925     done
1926
1927     test -z "$install_prog" && \
1928       func_fatal_help "you must specify an install program"
1929
1930     test -n "$prev" && \
1931       func_fatal_help "the \`$prev' option requires an argument"
1932
1933     if test -z "$files"; then
1934       if test -z "$dest"; then
1935         func_fatal_help "no file or destination specified"
1936       else
1937         func_fatal_help "you must specify a destination"
1938       fi
1939     fi
1940
1941     # Strip any trailing slash from the destination.
1942     func_stripname '' '/' "$dest"
1943     dest=$func_stripname_result
1944
1945     # Check to see that the destination is a directory.
1946     test -d "$dest" && isdir=yes
1947     if test "$isdir" = yes; then
1948       destdir="$dest"
1949       destname=
1950     else
1951       func_dirname_and_basename "$dest" "" "."
1952       destdir="$func_dirname_result"
1953       destname="$func_basename_result"
1954
1955       # Not a directory, so check to see that there is only one file specified.
1956       set dummy $files; shift
1957       test "$#" -gt 1 && \
1958         func_fatal_help "\`$dest' is not a directory"
1959     fi
1960     case $destdir in
1961     [\\/]* | [A-Za-z]:[\\/]*) ;;
1962     *)
1963       for file in $files; do
1964         case $file in
1965         *.lo) ;;
1966         *)
1967           func_fatal_help "\`$destdir' must be an absolute directory name"
1968           ;;
1969         esac
1970       done
1971       ;;
1972     esac
1973
1974     # This variable tells wrapper scripts just to set variables rather
1975     # than running their programs.
1976     libtool_install_magic="$magic"
1977
1978     staticlibs=
1979     future_libdirs=
1980     current_libdirs=
1981     for file in $files; do
1982
1983       # Do each installation.
1984       case $file in
1985       *.$libext)
1986         # Do the static libraries later.
1987         staticlibs="$staticlibs $file"
1988         ;;
1989
1990       *.la)
1991         # Check to see that this really is a libtool archive.
1992         func_lalib_unsafe_p "$file" \
1993           || func_fatal_help "\`$file' is not a valid libtool archive"
1994
1995         library_names=
1996         old_library=
1997         relink_command=
1998         func_source "$file"
1999
2000         # Add the libdir to current_libdirs if it is the destination.
2001         if test "X$destdir" = "X$libdir"; then
2002           case "$current_libdirs " in
2003           *" $libdir "*) ;;
2004           *) current_libdirs="$current_libdirs $libdir" ;;
2005           esac
2006         else
2007           # Note the libdir as a future libdir.
2008           case "$future_libdirs " in
2009           *" $libdir "*) ;;
2010           *) future_libdirs="$future_libdirs $libdir" ;;
2011           esac
2012         fi
2013
2014         func_dirname "$file" "/" ""
2015         dir="$func_dirname_result"
2016         dir="$dir$objdir"
2017
2018         if test -n "$relink_command"; then
2019           # Determine the prefix the user has applied to our future dir.
2020           inst_prefix_dir=`$ECHO "X$destdir" | $Xsed -e "s%$libdir\$%%"`
2021
2022           # Don't allow the user to place us outside of our expected
2023           # location b/c this prevents finding dependent libraries that
2024           # are installed to the same prefix.
2025           # At present, this check doesn't affect windows .dll's that
2026           # are installed into $libdir/../bin (currently, that works fine)
2027           # but it's something to keep an eye on.
2028           test "$inst_prefix_dir" = "$destdir" && \
2029             func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir"
2030
2031           if test -n "$inst_prefix_dir"; then
2032             # Stick the inst_prefix_dir data into the link command.
2033             relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
2034           else
2035             relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%%"`
2036           fi
2037
2038           func_warning "relinking \`$file'"
2039           func_show_eval "$relink_command" \
2040             'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"'
2041         fi
2042
2043         # See the names of the shared library.
2044         set dummy $library_names; shift
2045         if test -n "$1"; then
2046           realname="$1"
2047           shift
2048
2049           srcname="$realname"
2050           test -n "$relink_command" && srcname="$realname"T
2051
2052           # Install the shared library and build the symlinks.
2053           func_show_eval "$install_prog $dir/$srcname $destdir/$realname" \
2054               'exit $?'
2055           tstripme="$stripme"
2056           case $host_os in
2057           cygwin* | mingw* | pw32* | cegcc*)
2058             case $realname in
2059             *.dll.a)
2060               tstripme=""
2061               ;;
2062             esac
2063             ;;
2064           esac
2065           if test -n "$tstripme" && test -n "$striplib"; then
2066             func_show_eval "$striplib $destdir/$realname" 'exit $?'
2067           fi
2068
2069           if test "$#" -gt 0; then
2070             # Delete the old symlinks, and create new ones.
2071             # Try `ln -sf' first, because the `ln' binary might depend on
2072             # the symlink we replace!  Solaris /bin/ln does not understand -f,
2073             # so we also need to try rm && ln -s.
2074             for linkname
2075             do
2076               test "$linkname" != "$realname" \
2077                 && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })"
2078             done
2079           fi
2080
2081           # Do each command in the postinstall commands.
2082           lib="$destdir/$realname"
2083           func_execute_cmds "$postinstall_cmds" 'exit $?'
2084         fi
2085
2086         # Install the pseudo-library for information purposes.
2087         func_basename "$file"
2088         name="$func_basename_result"
2089         instname="$dir/$name"i
2090         func_show_eval "$install_prog $instname $destdir/$name" 'exit $?'
2091
2092         # Maybe install the static library, too.
2093         test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library"
2094         ;;
2095
2096       *.lo)
2097         # Install (i.e. copy) a libtool object.
2098
2099         # Figure out destination file name, if it wasn't already specified.
2100         if test -n "$destname"; then
2101           destfile="$destdir/$destname"
2102         else
2103           func_basename "$file"
2104           destfile="$func_basename_result"
2105           destfile="$destdir/$destfile"
2106         fi
2107
2108         # Deduce the name of the destination old-style object file.
2109         case $destfile in
2110         *.lo)
2111           func_lo2o "$destfile"
2112           staticdest=$func_lo2o_result
2113           ;;
2114         *.$objext)
2115           staticdest="$destfile"
2116           destfile=
2117           ;;
2118         *)
2119           func_fatal_help "cannot copy a libtool object to \`$destfile'"
2120           ;;
2121         esac
2122
2123         # Install the libtool object if requested.
2124         test -n "$destfile" && \
2125           func_show_eval "$install_prog $file $destfile" 'exit $?'
2126
2127         # Install the old object if enabled.
2128         if test "$build_old_libs" = yes; then
2129           # Deduce the name of the old-style object file.
2130           func_lo2o "$file"
2131           staticobj=$func_lo2o_result
2132           func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?'
2133         fi
2134         exit $EXIT_SUCCESS
2135         ;;
2136
2137       *)
2138         # Figure out destination file name, if it wasn't already specified.
2139         if test -n "$destname"; then
2140           destfile="$destdir/$destname"
2141         else
2142           func_basename "$file"
2143           destfile="$func_basename_result"
2144           destfile="$destdir/$destfile"
2145         fi
2146
2147         # If the file is missing, and there is a .exe on the end, strip it
2148         # because it is most likely a libtool script we actually want to
2149         # install
2150         stripped_ext=""
2151         case $file in
2152           *.exe)
2153             if test ! -f "$file"; then
2154               func_stripname '' '.exe' "$file"
2155               file=$func_stripname_result
2156               stripped_ext=".exe"
2157             fi
2158             ;;
2159         esac
2160
2161         # Do a test to see if this is really a libtool program.
2162         case $host in
2163         *cygwin* | *mingw*)
2164             if func_ltwrapper_executable_p "$file"; then
2165               func_ltwrapper_scriptname "$file"
2166               wrapper=$func_ltwrapper_scriptname_result
2167             else
2168               func_stripname '' '.exe' "$file"
2169               wrapper=$func_stripname_result
2170             fi
2171             ;;
2172         *)
2173             wrapper=$file
2174             ;;
2175         esac
2176         if func_ltwrapper_script_p "$wrapper"; then
2177           notinst_deplibs=
2178           relink_command=
2179
2180           func_source "$wrapper"
2181
2182           # Check the variables that should have been set.
2183           test -z "$generated_by_libtool_version" && \
2184             func_fatal_error "invalid libtool wrapper script \`$wrapper'"
2185
2186           finalize=yes
2187           for lib in $notinst_deplibs; do
2188             # Check to see that each library is installed.
2189             libdir=
2190             if test -f "$lib"; then
2191               func_source "$lib"
2192             fi
2193             libfile="$libdir/"`$ECHO "X$lib" | $Xsed -e 's%^.*/%%g'` ### testsuite: skip nested quoting test
2194             if test -n "$libdir" && test ! -f "$libfile"; then
2195               func_warning "\`$lib' has not been installed in \`$libdir'"
2196               finalize=no
2197             fi
2198           done
2199
2200           relink_command=
2201           func_source "$wrapper"
2202
2203           outputname=
2204           if test "$fast_install" = no && test -n "$relink_command"; then
2205             $opt_dry_run || {
2206               if test "$finalize" = yes; then
2207                 tmpdir=`func_mktempdir`
2208                 func_basename "$file$stripped_ext"
2209                 file="$func_basename_result"
2210                 outputname="$tmpdir/$file"
2211                 # Replace the output file specification.
2212                 relink_command=`$ECHO "X$relink_command" | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g'`
2213
2214                 $opt_silent || {
2215                   func_quote_for_expand "$relink_command"
2216                   eval "func_echo $func_quote_for_expand_result"
2217                 }
2218                 if eval "$relink_command"; then :
2219                   else
2220                   func_error "error: relink \`$file' with the above command before installing it"
2221                   $opt_dry_run || ${RM}r "$tmpdir"
2222                   continue
2223                 fi
2224                 file="$outputname"
2225               else
2226                 func_warning "cannot relink \`$file'"
2227               fi
2228             }
2229           else
2230             # Install the binary that we compiled earlier.
2231             file=`$ECHO "X$file$stripped_ext" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"`
2232           fi
2233         fi
2234
2235         # remove .exe since cygwin /usr/bin/install will append another
2236         # one anyway
2237         case $install_prog,$host in
2238         */usr/bin/install*,*cygwin*)
2239           case $file:$destfile in
2240           *.exe:*.exe)
2241             # this is ok
2242             ;;
2243           *.exe:*)
2244             destfile=$destfile.exe
2245             ;;
2246           *:*.exe)
2247             func_stripname '' '.exe' "$destfile"
2248             destfile=$func_stripname_result
2249             ;;
2250           esac
2251           ;;
2252         esac
2253         func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?'
2254         $opt_dry_run || if test -n "$outputname"; then
2255           ${RM}r "$tmpdir"
2256         fi
2257         ;;
2258       esac
2259     done
2260
2261     for file in $staticlibs; do
2262       func_basename "$file"
2263       name="$func_basename_result"
2264
2265       # Set up the ranlib parameters.
2266       oldlib="$destdir/$name"
2267
2268       func_show_eval "$install_prog \$file \$oldlib" 'exit $?'
2269
2270       if test -n "$stripme" && test -n "$old_striplib"; then
2271         func_show_eval "$old_striplib $oldlib" 'exit $?'
2272       fi
2273
2274       # Do each command in the postinstall commands.
2275       func_execute_cmds "$old_postinstall_cmds" 'exit $?'
2276     done
2277
2278     test -n "$future_libdirs" && \
2279       func_warning "remember to run \`$progname --finish$future_libdirs'"
2280
2281     if test -n "$current_libdirs"; then
2282       # Maybe just do a dry run.
2283       $opt_dry_run && current_libdirs=" -n$current_libdirs"
2284       exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs'
2285     else
2286       exit $EXIT_SUCCESS
2287     fi
2288 }
2289
2290 test "$mode" = install && func_mode_install ${1+"$@"}
2291
2292
2293 # func_generate_dlsyms outputname originator pic_p
2294 # Extract symbols from dlprefiles and create ${outputname}S.o with
2295 # a dlpreopen symbol table.
2296 func_generate_dlsyms ()
2297 {
2298     $opt_debug
2299     my_outputname="$1"
2300     my_originator="$2"
2301     my_pic_p="${3-no}"
2302     my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'`
2303     my_dlsyms=
2304
2305     if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
2306       if test -n "$NM" && test -n "$global_symbol_pipe"; then
2307         my_dlsyms="${my_outputname}S.c"
2308       else
2309         func_error "not configured to extract global symbols from dlpreopened files"
2310       fi
2311     fi
2312
2313     if test -n "$my_dlsyms"; then
2314       case $my_dlsyms in
2315       "") ;;
2316       *.c)
2317         # Discover the nlist of each of the dlfiles.
2318         nlist="$output_objdir/${my_outputname}.nm"
2319
2320         func_show_eval "$RM $nlist ${nlist}S ${nlist}T"
2321
2322         # Parse the name list into a source file.
2323         func_verbose "creating $output_objdir/$my_dlsyms"
2324
2325         $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\
2326 /* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */
2327 /* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */
2328
2329 #ifdef __cplusplus
2330 extern \"C\" {
2331 #endif
2332
2333 /* External symbol declarations for the compiler. */\
2334 "
2335
2336         if test "$dlself" = yes; then
2337           func_verbose "generating symbol list for \`$output'"
2338
2339           $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist"
2340
2341           # Add our own program objects to the symbol list.
2342           progfiles=`$ECHO "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
2343           for progfile in $progfiles; do
2344             func_verbose "extracting global C symbols from \`$progfile'"
2345             $opt_dry_run || eval "$NM $progfile | $global_symbol_pipe >> '$nlist'"
2346           done
2347
2348           if test -n "$exclude_expsyms"; then
2349             $opt_dry_run || {
2350               eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
2351               eval '$MV "$nlist"T "$nlist"'
2352             }
2353           fi
2354
2355           if test -n "$export_symbols_regex"; then
2356             $opt_dry_run || {
2357               eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
2358               eval '$MV "$nlist"T "$nlist"'
2359             }
2360           fi
2361
2362           # Prepare the list of exported symbols
2363           if test -z "$export_symbols"; then
2364             export_symbols="$output_objdir/$outputname.exp"
2365             $opt_dry_run || {
2366               $RM $export_symbols
2367               eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
2368               case $host in
2369               *cygwin* | *mingw* | *cegcc* )
2370                 eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
2371                 eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
2372                 ;;
2373               esac
2374             }
2375           else
2376             $opt_dry_run || {
2377               eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
2378               eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
2379               eval '$MV "$nlist"T "$nlist"'
2380               case $host in
2381                 *cygwin | *mingw* | *cegcc* )
2382                   eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
2383                   eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
2384                   ;;
2385               esac
2386             }
2387           fi
2388         fi
2389
2390         for dlprefile in $dlprefiles; do
2391           func_verbose "extracting global C symbols from \`$dlprefile'"
2392           func_basename "$dlprefile"
2393           name="$func_basename_result"
2394           $opt_dry_run || {
2395             eval '$ECHO ": $name " >> "$nlist"'
2396             eval "$NM $dlprefile 2>/dev/null | $global_symbol_pipe >> '$nlist'"
2397           }
2398         done
2399
2400         $opt_dry_run || {
2401           # Make sure we have at least an empty file.
2402           test -f "$nlist" || : > "$nlist"
2403
2404           if test -n "$exclude_expsyms"; then
2405             $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
2406             $MV "$nlist"T "$nlist"
2407           fi
2408
2409           # Try sorting and uniquifying the output.
2410           if $GREP -v "^: " < "$nlist" |
2411               if sort -k 3 </dev/null >/dev/null 2>&1; then
2412                 sort -k 3
2413               else
2414                 sort +2
2415               fi |
2416               uniq > "$nlist"S; then
2417             :
2418           else
2419             $GREP -v "^: " < "$nlist" > "$nlist"S
2420           fi
2421
2422           if test -f "$nlist"S; then
2423             eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"'
2424           else
2425             $ECHO '/* NONE */' >> "$output_objdir/$my_dlsyms"
2426           fi
2427
2428           $ECHO >> "$output_objdir/$my_dlsyms" "\
2429
2430 /* The mapping between symbol names and symbols.  */
2431 typedef struct {
2432   const char *name;
2433   void *address;
2434 } lt_dlsymlist;
2435 "
2436           case $host in
2437           *cygwin* | *mingw* | *cegcc* )
2438             $ECHO >> "$output_objdir/$my_dlsyms" "\
2439 /* DATA imports from DLLs on WIN32 con't be const, because
2440    runtime relocations are performed -- see ld's documentation
2441    on pseudo-relocs.  */"
2442             lt_dlsym_const= ;;
2443           *osf5*)
2444             echo >> "$output_objdir/$my_dlsyms" "\
2445 /* This system does not cope well with relocations in const data */"
2446             lt_dlsym_const= ;;
2447           *)
2448             lt_dlsym_const=const ;;
2449           esac
2450
2451           $ECHO >> "$output_objdir/$my_dlsyms" "\
2452 extern $lt_dlsym_const lt_dlsymlist
2453 lt_${my_prefix}_LTX_preloaded_symbols[];
2454 $lt_dlsym_const lt_dlsymlist
2455 lt_${my_prefix}_LTX_preloaded_symbols[] =
2456 {\
2457   { \"$my_originator\", (void *) 0 },"
2458
2459           case $need_lib_prefix in
2460           no)
2461             eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms"
2462             ;;
2463           *)
2464             eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms"
2465             ;;
2466           esac
2467           $ECHO >> "$output_objdir/$my_dlsyms" "\
2468   {0, (void *) 0}
2469 };
2470
2471 /* This works around a problem in FreeBSD linker */
2472 #ifdef FREEBSD_WORKAROUND
2473 static const void *lt_preloaded_setup() {
2474   return lt_${my_prefix}_LTX_preloaded_symbols;
2475 }
2476 #endif
2477
2478 #ifdef __cplusplus
2479 }
2480 #endif\
2481 "
2482         } # !$opt_dry_run
2483
2484         pic_flag_for_symtable=
2485         case "$compile_command " in
2486         *" -static "*) ;;
2487         *)
2488           case $host in
2489           # compiling the symbol table file with pic_flag works around
2490           # a FreeBSD bug that causes programs to crash when -lm is
2491           # linked before any other PIC object.  But we must not use
2492           # pic_flag when linking with -static.  The problem exists in
2493           # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
2494           *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
2495             pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;;
2496           *-*-hpux*)
2497             pic_flag_for_symtable=" $pic_flag"  ;;
2498           *)
2499             if test "X$my_pic_p" != Xno; then
2500               pic_flag_for_symtable=" $pic_flag"
2501             fi
2502             ;;
2503           esac
2504           ;;
2505         esac
2506         symtab_cflags=
2507         for arg in $LTCFLAGS; do
2508           case $arg in
2509           -pie | -fpie | -fPIE) ;;
2510           *) symtab_cflags="$symtab_cflags $arg" ;;
2511           esac
2512         done
2513
2514         # Now compile the dynamic symbol file.
2515         func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?'
2516
2517         # Clean up the generated files.
2518         func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"'
2519
2520         # Transform the symbol file into the correct name.
2521         symfileobj="$output_objdir/${my_outputname}S.$objext"
2522         case $host in
2523         *cygwin* | *mingw* | *cegcc* )
2524           if test -f "$output_objdir/$my_outputname.def"; then
2525             compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
2526             finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
2527           else
2528             compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
2529             finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
2530           fi
2531           ;;
2532         *)
2533           compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
2534           finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
2535           ;;
2536         esac
2537         ;;
2538       *)
2539         func_fatal_error "unknown suffix for \`$my_dlsyms'"
2540         ;;
2541       esac
2542     else
2543       # We keep going just in case the user didn't refer to
2544       # lt_preloaded_symbols.  The linker will fail if global_symbol_pipe
2545       # really was required.
2546
2547       # Nullify the symbol file.
2548       compile_command=`$ECHO "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"`
2549       finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"`
2550     fi
2551 }
2552
2553 # func_win32_libid arg
2554 # return the library type of file 'arg'
2555 #
2556 # Need a lot of goo to handle *both* DLLs and import libs
2557 # Has to be a shell function in order to 'eat' the argument
2558 # that is supplied when $file_magic_command is called.
2559 func_win32_libid ()
2560 {
2561   $opt_debug
2562   win32_libid_type="unknown"
2563   win32_fileres=`file -L $1 2>/dev/null`
2564   case $win32_fileres in
2565   *ar\ archive\ import\ library*) # definitely import
2566     win32_libid_type="x86 archive import"
2567     ;;
2568   *ar\ archive*) # could be an import, or static
2569     if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null |
2570        $EGREP 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then
2571       win32_nmres=`eval $NM -f posix -A $1 |
2572         $SED -n -e '
2573             1,100{
2574                 / I /{
2575                     s,.*,import,
2576                     p
2577                     q
2578                 }
2579             }'`
2580       case $win32_nmres in
2581       import*)  win32_libid_type="x86 archive import";;
2582       *)        win32_libid_type="x86 archive static";;
2583       esac
2584     fi
2585     ;;
2586   *DLL*)
2587     win32_libid_type="x86 DLL"
2588     ;;
2589   *executable*) # but shell scripts are "executable" too...
2590     case $win32_fileres in
2591     *MS\ Windows\ PE\ Intel*)
2592       win32_libid_type="x86 DLL"
2593       ;;
2594     esac
2595     ;;
2596   esac
2597   $ECHO "$win32_libid_type"
2598 }
2599
2600
2601
2602 # func_extract_an_archive dir oldlib
2603 func_extract_an_archive ()
2604 {
2605     $opt_debug
2606     f_ex_an_ar_dir="$1"; shift
2607     f_ex_an_ar_oldlib="$1"
2608     func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" 'exit $?'
2609     if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
2610      :
2611     else
2612       func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib"
2613     fi
2614 }
2615
2616
2617 # func_extract_archives gentop oldlib ...
2618 func_extract_archives ()
2619 {
2620     $opt_debug
2621     my_gentop="$1"; shift
2622     my_oldlibs=${1+"$@"}
2623     my_oldobjs=""
2624     my_xlib=""
2625     my_xabs=""
2626     my_xdir=""
2627
2628     for my_xlib in $my_oldlibs; do
2629       # Extract the objects.
2630       case $my_xlib in
2631         [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;;
2632         *) my_xabs=`pwd`"/$my_xlib" ;;
2633       esac
2634       func_basename "$my_xlib"
2635       my_xlib="$func_basename_result"
2636       my_xlib_u=$my_xlib
2637       while :; do
2638         case " $extracted_archives " in
2639         *" $my_xlib_u "*)
2640           func_arith $extracted_serial + 1
2641           extracted_serial=$func_arith_result
2642           my_xlib_u=lt$extracted_serial-$my_xlib ;;
2643         *) break ;;
2644         esac
2645       done
2646       extracted_archives="$extracted_archives $my_xlib_u"
2647       my_xdir="$my_gentop/$my_xlib_u"
2648
2649       func_mkdir_p "$my_xdir"
2650
2651       case $host in
2652       *-darwin*)
2653         func_verbose "Extracting $my_xabs"
2654         # Do not bother doing anything if just a dry run
2655         $opt_dry_run || {
2656           darwin_orig_dir=`pwd`
2657           cd $my_xdir || exit $?
2658           darwin_archive=$my_xabs
2659           darwin_curdir=`pwd`
2660           darwin_base_archive=`basename "$darwin_archive"`
2661           darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true`
2662           if test -n "$darwin_arches"; then
2663             darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'`
2664             darwin_arch=
2665             func_verbose "$darwin_base_archive has multiple architectures $darwin_arches"
2666             for darwin_arch in  $darwin_arches ; do
2667               func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}"
2668               $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}"
2669               cd "unfat-$$/${darwin_base_archive}-${darwin_arch}"
2670               func_extract_an_archive "`pwd`" "${darwin_base_archive}"
2671               cd "$darwin_curdir"
2672               $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}"
2673             done # $darwin_arches
2674             ## Okay now we've a bunch of thin objects, gotta fatten them up :)
2675             darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u`
2676             darwin_file=
2677             darwin_files=
2678             for darwin_file in $darwin_filelist; do
2679               darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP`
2680               $LIPO -create -output "$darwin_file" $darwin_files
2681             done # $darwin_filelist
2682             $RM -rf unfat-$$
2683             cd "$darwin_orig_dir"
2684           else
2685             cd $darwin_orig_dir
2686             func_extract_an_archive "$my_xdir" "$my_xabs"
2687           fi # $darwin_arches
2688         } # !$opt_dry_run
2689         ;;
2690       *)
2691         func_extract_an_archive "$my_xdir" "$my_xabs"
2692         ;;
2693       esac
2694       my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP`
2695     done
2696
2697     func_extract_archives_result="$my_oldobjs"
2698 }
2699
2700
2701
2702 # func_emit_wrapper_part1 [arg=no]
2703 #
2704 # Emit the first part of a libtool wrapper script on stdout.
2705 # For more information, see the description associated with
2706 # func_emit_wrapper(), below.
2707 func_emit_wrapper_part1 ()
2708 {
2709         func_emit_wrapper_part1_arg1=no
2710         if test -n "$1" ; then
2711           func_emit_wrapper_part1_arg1=$1
2712         fi
2713
2714         $ECHO "\
2715 #! $SHELL
2716
2717 # $output - temporary wrapper script for $objdir/$outputname
2718 # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
2719 #
2720 # The $output program cannot be directly executed until all the libtool
2721 # libraries that it depends on are installed.
2722 #
2723 # This wrapper script should never be moved out of the build directory.
2724 # If it is, it will not operate correctly.
2725
2726 # Sed substitution that helps us do robust quoting.  It backslashifies
2727 # metacharacters that are still active within double-quoted strings.
2728 Xsed='${SED} -e 1s/^X//'
2729 sed_quote_subst='$sed_quote_subst'
2730
2731 # Be Bourne compatible
2732 if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
2733   emulate sh
2734   NULLCMD=:
2735   # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
2736   # is contrary to our usage.  Disable this feature.
2737   alias -g '\${1+\"\$@\"}'='\"\$@\"'
2738   setopt NO_GLOB_SUBST
2739 else
2740   case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
2741 fi
2742 BIN_SH=xpg4; export BIN_SH # for Tru64
2743 DUALCASE=1; export DUALCASE # for MKS sh
2744
2745 # The HP-UX ksh and POSIX shell print the target directory to stdout
2746 # if CDPATH is set.
2747 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
2748
2749 relink_command=\"$relink_command\"
2750
2751 # This environment variable determines our operation mode.
2752 if test \"\$libtool_install_magic\" = \"$magic\"; then
2753   # install mode needs the following variables:
2754   generated_by_libtool_version='$macro_version'
2755   notinst_deplibs='$notinst_deplibs'
2756 else
2757   # When we are sourced in execute mode, \$file and \$ECHO are already set.
2758   if test \"\$libtool_execute_magic\" != \"$magic\"; then
2759     ECHO=\"$qecho\"
2760     file=\"\$0\"
2761     # Make sure echo works.
2762     if test \"X\$1\" = X--no-reexec; then
2763       # Discard the --no-reexec flag, and continue.
2764       shift
2765     elif test \"X\`{ \$ECHO '\t'; } 2>/dev/null\`\" = 'X\t'; then
2766       # Yippee, \$ECHO works!
2767       :
2768     else
2769       # Restart under the correct shell, and then maybe \$ECHO will work.
2770       exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"}
2771     fi
2772   fi\
2773 "
2774         $ECHO "\
2775
2776   # Find the directory that this script lives in.
2777   thisdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\`
2778   test \"x\$thisdir\" = \"x\$file\" && thisdir=.
2779
2780   # Follow symbolic links until we get to the real thisdir.
2781   file=\`ls -ld \"\$file\" | ${SED} -n 's/.*-> //p'\`
2782   while test -n \"\$file\"; do
2783     destdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\`
2784
2785     # If there was a directory component, then change thisdir.
2786     if test \"x\$destdir\" != \"x\$file\"; then
2787       case \"\$destdir\" in
2788       [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
2789       *) thisdir=\"\$thisdir/\$destdir\" ;;
2790       esac
2791     fi
2792
2793     file=\`\$ECHO \"X\$file\" | \$Xsed -e 's%^.*/%%'\`
2794     file=\`ls -ld \"\$thisdir/\$file\" | ${SED} -n 's/.*-> //p'\`
2795   done
2796 "
2797 }
2798 # end: func_emit_wrapper_part1
2799
2800 # func_emit_wrapper_part2 [arg=no]
2801 #
2802 # Emit the second part of a libtool wrapper script on stdout.
2803 # For more information, see the description associated with
2804 # func_emit_wrapper(), below.
2805 func_emit_wrapper_part2 ()
2806 {
2807         func_emit_wrapper_part2_arg1=no
2808         if test -n "$1" ; then
2809           func_emit_wrapper_part2_arg1=$1
2810         fi
2811
2812         $ECHO "\
2813
2814   # Usually 'no', except on cygwin/mingw when embedded into
2815   # the cwrapper.
2816   WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_part2_arg1
2817   if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then
2818     # special case for '.'
2819     if test \"\$thisdir\" = \".\"; then
2820       thisdir=\`pwd\`
2821     fi
2822     # remove .libs from thisdir
2823     case \"\$thisdir\" in
2824     *[\\\\/]$objdir ) thisdir=\`\$ECHO \"X\$thisdir\" | \$Xsed -e 's%[\\\\/][^\\\\/]*$%%'\` ;;
2825     $objdir )   thisdir=. ;;
2826     esac
2827   fi
2828
2829   # Try to get the absolute directory name.
2830   absdir=\`cd \"\$thisdir\" && pwd\`
2831   test -n \"\$absdir\" && thisdir=\"\$absdir\"
2832 "
2833
2834         if test "$fast_install" = yes; then
2835           $ECHO "\
2836   program=lt-'$outputname'$exeext
2837   progdir=\"\$thisdir/$objdir\"
2838
2839   if test ! -f \"\$progdir/\$program\" ||
2840      { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\
2841        test \"X\$file\" != \"X\$progdir/\$program\"; }; then
2842
2843     file=\"\$\$-\$program\"
2844
2845     if test ! -d \"\$progdir\"; then
2846       $MKDIR \"\$progdir\"
2847     else
2848       $RM \"\$progdir/\$file\"
2849     fi"
2850
2851           $ECHO "\
2852
2853     # relink executable if necessary
2854     if test -n \"\$relink_command\"; then
2855       if relink_command_output=\`eval \$relink_command 2>&1\`; then :
2856       else
2857         $ECHO \"\$relink_command_output\" >&2
2858         $RM \"\$progdir/\$file\"
2859         exit 1
2860       fi
2861     fi
2862
2863     $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
2864     { $RM \"\$progdir/\$program\";
2865       $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; }
2866     $RM \"\$progdir/\$file\"
2867   fi"
2868         else
2869           $ECHO "\
2870   program='$outputname'
2871   progdir=\"\$thisdir/$objdir\"
2872 "
2873         fi
2874
2875         $ECHO "\
2876
2877   if test -f \"\$progdir/\$program\"; then"
2878
2879         # Export our shlibpath_var if we have one.
2880         if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
2881           $ECHO "\
2882     # Add our own library path to $shlibpath_var
2883     $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
2884
2885     # Some systems cannot cope with colon-terminated $shlibpath_var
2886     # The second colon is a workaround for a bug in BeOS R4 sed
2887     $shlibpath_var=\`\$ECHO \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\`
2888
2889     export $shlibpath_var
2890 "
2891         fi
2892
2893         # fixup the dll searchpath if we need to.
2894         if test -n "$dllsearchpath"; then
2895           $ECHO "\
2896     # Add the dll search path components to the executable PATH
2897     PATH=$dllsearchpath:\$PATH
2898 "
2899         fi
2900
2901         $ECHO "\
2902     if test \"\$libtool_execute_magic\" != \"$magic\"; then
2903       # Run the actual program with our arguments.
2904 "
2905         case $host in
2906         # Backslashes separate directories on plain windows
2907         *-*-mingw | *-*-os2* | *-cegcc*)
2908           $ECHO "\
2909       exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
2910 "
2911           ;;
2912
2913         *)
2914           $ECHO "\
2915       exec \"\$progdir/\$program\" \${1+\"\$@\"}
2916 "
2917           ;;
2918         esac
2919         $ECHO "\
2920       \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2
2921       exit 1
2922     fi
2923   else
2924     # The program doesn't exist.
2925     \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2
2926     \$ECHO \"This script is just a wrapper for \$program.\" 1>&2
2927     $ECHO \"See the $PACKAGE documentation for more information.\" 1>&2
2928     exit 1
2929   fi
2930 fi\
2931 "
2932 }
2933 # end: func_emit_wrapper_part2
2934
2935
2936 # func_emit_wrapper [arg=no]
2937 #
2938 # Emit a libtool wrapper script on stdout.
2939 # Don't directly open a file because we may want to
2940 # incorporate the script contents within a cygwin/mingw
2941 # wrapper executable.  Must ONLY be called from within
2942 # func_mode_link because it depends on a number of variables
2943 # set therein.
2944 #
2945 # ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR
2946 # variable will take.  If 'yes', then the emitted script
2947 # will assume that the directory in which it is stored is
2948 # the $objdir directory.  This is a cygwin/mingw-specific
2949 # behavior.
2950 func_emit_wrapper ()
2951 {
2952         func_emit_wrapper_arg1=no
2953         if test -n "$1" ; then
2954           func_emit_wrapper_arg1=$1
2955         fi
2956
2957         # split this up so that func_emit_cwrapperexe_src
2958         # can call each part independently.
2959         func_emit_wrapper_part1 "${func_emit_wrapper_arg1}"
2960         func_emit_wrapper_part2 "${func_emit_wrapper_arg1}"
2961 }
2962
2963
2964 # func_to_host_path arg
2965 #
2966 # Convert paths to host format when used with build tools.
2967 # Intended for use with "native" mingw (where libtool itself
2968 # is running under the msys shell), or in the following cross-
2969 # build environments:
2970 #    $build          $host
2971 #    mingw (msys)    mingw  [e.g. native]
2972 #    cygwin          mingw
2973 #    *nix + wine     mingw
2974 # where wine is equipped with the `winepath' executable.
2975 # In the native mingw case, the (msys) shell automatically
2976 # converts paths for any non-msys applications it launches,
2977 # but that facility isn't available from inside the cwrapper.
2978 # Similar accommodations are necessary for $host mingw and
2979 # $build cygwin.  Calling this function does no harm for other
2980 # $host/$build combinations not listed above.
2981 #
2982 # ARG is the path (on $build) that should be converted to
2983 # the proper representation for $host. The result is stored
2984 # in $func_to_host_path_result.
2985 func_to_host_path ()
2986 {
2987   func_to_host_path_result="$1"
2988   if test -n "$1" ; then
2989     case $host in
2990       *mingw* )
2991         lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
2992         case $build in
2993           *mingw* ) # actually, msys
2994             # awkward: cmd appends spaces to result
2995             lt_sed_strip_trailing_spaces="s/[ ]*\$//"
2996             func_to_host_path_tmp1=`( cmd //c echo "$1" |\
2997               $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""`
2998             func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\
2999               $SED -e "$lt_sed_naive_backslashify"`
3000             ;;
3001           *cygwin* )
3002             func_to_host_path_tmp1=`cygpath -w "$1"`
3003             func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\
3004               $SED -e "$lt_sed_naive_backslashify"`
3005             ;;
3006           * )
3007             # Unfortunately, winepath does not exit with a non-zero
3008             # error code, so we are forced to check the contents of
3009             # stdout. On the other hand, if the command is not
3010             # found, the shell will set an exit code of 127 and print
3011             # *an error message* to stdout. So we must check for both
3012             # error code of zero AND non-empty stdout, which explains
3013             # the odd construction:
3014             func_to_host_path_tmp1=`winepath -w "$1" 2>/dev/null`
3015             if test "$?" -eq 0 && test -n "${func_to_host_path_tmp1}"; then
3016               func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\
3017                 $SED -e "$lt_sed_naive_backslashify"`
3018             else
3019               # Allow warning below.
3020               func_to_host_path_result=""
3021             fi
3022             ;;
3023         esac
3024         if test -z "$func_to_host_path_result" ; then
3025           func_error "Could not determine host path corresponding to"
3026           func_error "  '$1'"
3027           func_error "Continuing, but uninstalled executables may not work."
3028           # Fallback:
3029           func_to_host_path_result="$1"
3030         fi
3031         ;;
3032     esac
3033   fi
3034 }
3035 # end: func_to_host_path
3036
3037 # func_to_host_pathlist arg
3038 #
3039 # Convert pathlists to host format when used with build tools.
3040 # See func_to_host_path(), above. This function supports the
3041 # following $build/$host combinations (but does no harm for
3042 # combinations not listed here):
3043 #    $build          $host
3044 #    mingw (msys)    mingw  [e.g. native]
3045 #    cygwin          mingw
3046 #    *nix + wine     mingw
3047 #
3048 # Path separators are also converted from $build format to
3049 # $host format. If ARG begins or ends with a path separator
3050 # character, it is preserved (but converted to $host format)
3051 # on output.
3052 #
3053 # ARG is a pathlist (on $build) that should be converted to
3054 # the proper representation on $host. The result is stored
3055 # in $func_to_host_pathlist_result.
3056 func_to_host_pathlist ()
3057 {
3058   func_to_host_pathlist_result="$1"
3059   if test -n "$1" ; then
3060     case $host in
3061       *mingw* )
3062         lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
3063         # Remove leading and trailing path separator characters from
3064         # ARG. msys behavior is inconsistent here, cygpath turns them
3065         # into '.;' and ';.', and winepath ignores them completely.
3066         func_to_host_pathlist_tmp2="$1"
3067         # Once set for this call, this variable should not be
3068         # reassigned. It is used in tha fallback case.
3069         func_to_host_pathlist_tmp1=`echo "$func_to_host_pathlist_tmp2" |\
3070           $SED -e 's|^:*||' -e 's|:*$||'`
3071         case $build in
3072           *mingw* ) # Actually, msys.
3073             # Awkward: cmd appends spaces to result.
3074             lt_sed_strip_trailing_spaces="s/[ ]*\$//"
3075             func_to_host_pathlist_tmp2=`( cmd //c echo "$func_to_host_pathlist_tmp1" |\
3076               $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""`
3077             func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\
3078               $SED -e "$lt_sed_naive_backslashify"`
3079             ;;
3080           *cygwin* )
3081             func_to_host_pathlist_tmp2=`cygpath -w -p "$func_to_host_pathlist_tmp1"`
3082             func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\
3083               $SED -e "$lt_sed_naive_backslashify"`
3084             ;;
3085           * )
3086             # unfortunately, winepath doesn't convert pathlists
3087             func_to_host_pathlist_result=""
3088             func_to_host_pathlist_oldIFS=$IFS
3089             IFS=:
3090             for func_to_host_pathlist_f in $func_to_host_pathlist_tmp1 ; do
3091               IFS=$func_to_host_pathlist_oldIFS
3092               if test -n "$func_to_host_pathlist_f" ; then
3093                 func_to_host_path "$func_to_host_pathlist_f"
3094                 if test -n "$func_to_host_path_result" ; then
3095                   if test -z "$func_to_host_pathlist_result" ; then
3096                     func_to_host_pathlist_result="$func_to_host_path_result"
3097                   else
3098                     func_to_host_pathlist_result="$func_to_host_pathlist_result;$func_to_host_path_result"
3099                   fi
3100                 fi
3101               fi
3102               IFS=:
3103             done
3104             IFS=$func_to_host_pathlist_oldIFS
3105             ;;
3106         esac
3107         if test -z "$func_to_host_pathlist_result" ; then
3108           func_error "Could not determine the host path(s) corresponding to"
3109           func_error "  '$1'"
3110           func_error "Continuing, but uninstalled executables may not work."
3111           # Fallback. This may break if $1 contains DOS-style drive
3112           # specifications. The fix is not to complicate the expression
3113           # below, but for the user to provide a working wine installation
3114           # with winepath so that path translation in the cross-to-mingw
3115           # case works properly.
3116           lt_replace_pathsep_nix_to_dos="s|:|;|g"
3117           func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp1" |\
3118             $SED -e "$lt_replace_pathsep_nix_to_dos"`
3119         fi
3120         # Now, add the leading and trailing path separators back
3121         case "$1" in
3122           :* ) func_to_host_pathlist_result=";$func_to_host_pathlist_result"
3123             ;;
3124         esac
3125         case "$1" in
3126           *: ) func_to_host_pathlist_result="$func_to_host_pathlist_result;"
3127             ;;
3128         esac
3129         ;;
3130     esac
3131   fi
3132 }
3133 # end: func_to_host_pathlist
3134
3135 # func_emit_cwrapperexe_src
3136 # emit the source code for a wrapper executable on stdout
3137 # Must ONLY be called from within func_mode_link because
3138 # it depends on a number of variable set therein.
3139 func_emit_cwrapperexe_src ()
3140 {
3141         cat <<EOF
3142
3143 /* $cwrappersource - temporary wrapper executable for $objdir/$outputname
3144    Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
3145
3146    The $output program cannot be directly executed until all the libtool
3147    libraries that it depends on are installed.
3148
3149    This wrapper executable should never be moved out of the build directory.
3150    If it is, it will not operate correctly.
3151
3152    Currently, it simply execs the wrapper *script* "$SHELL $output",
3153    but could eventually absorb all of the scripts functionality and
3154    exec $objdir/$outputname directly.
3155 */
3156 EOF
3157             cat <<"EOF"
3158 #include <stdio.h>
3159 #include <stdlib.h>
3160 #ifdef _MSC_VER
3161 # include <direct.h>
3162 # include <process.h>
3163 # include <io.h>
3164 # define setmode _setmode
3165 #else
3166 # include <unistd.h>
3167 # include <stdint.h>
3168 # ifdef __CYGWIN__
3169 #  include <io.h>
3170 #  define HAVE_SETENV
3171 #  ifdef __STRICT_ANSI__
3172 char *realpath (const char *, char *);
3173 int putenv (char *);
3174 int setenv (const char *, const char *, int);
3175 #  endif
3176 # endif
3177 #endif
3178 #include <malloc.h>
3179 #include <stdarg.h>
3180 #include <assert.h>
3181 #include <string.h>
3182 #include <ctype.h>
3183 #include <errno.h>
3184 #include <fcntl.h>
3185 #include <sys/stat.h>
3186
3187 #if defined(PATH_MAX)
3188 # define LT_PATHMAX PATH_MAX
3189 #elif defined(MAXPATHLEN)
3190 # define LT_PATHMAX MAXPATHLEN
3191 #else
3192 # define LT_PATHMAX 1024
3193 #endif
3194
3195 #ifndef S_IXOTH
3196 # define S_IXOTH 0
3197 #endif
3198 #ifndef S_IXGRP
3199 # define S_IXGRP 0
3200 #endif
3201
3202 #ifdef _MSC_VER
3203 # define S_IXUSR _S_IEXEC
3204 # define stat _stat
3205 # ifndef _INTPTR_T_DEFINED
3206 #  define intptr_t int
3207 # endif
3208 #endif
3209
3210 #ifndef DIR_SEPARATOR
3211 # define DIR_SEPARATOR '/'
3212 # define PATH_SEPARATOR ':'
3213 #endif
3214
3215 #if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \
3216   defined (__OS2__)
3217 # define HAVE_DOS_BASED_FILE_SYSTEM
3218 # define FOPEN_WB "wb"
3219 # ifndef DIR_SEPARATOR_2
3220 #  define DIR_SEPARATOR_2 '\\'
3221 # endif
3222 # ifndef PATH_SEPARATOR_2
3223 #  define PATH_SEPARATOR_2 ';'
3224 # endif
3225 #endif
3226
3227 #ifndef DIR_SEPARATOR_2
3228 # define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
3229 #else /* DIR_SEPARATOR_2 */
3230 # define IS_DIR_SEPARATOR(ch) \
3231         (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
3232 #endif /* DIR_SEPARATOR_2 */
3233
3234 #ifndef PATH_SEPARATOR_2
3235 # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
3236 #else /* PATH_SEPARATOR_2 */
3237 # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
3238 #endif /* PATH_SEPARATOR_2 */
3239
3240 #ifdef __CYGWIN__
3241 # define FOPEN_WB "wb"
3242 #endif
3243
3244 #ifndef FOPEN_WB
3245 # define FOPEN_WB "w"
3246 #endif
3247 #ifndef _O_BINARY
3248 # define _O_BINARY 0
3249 #endif
3250
3251 #define XMALLOC(type, num)      ((type *) xmalloc ((num) * sizeof(type)))
3252 #define XFREE(stale) do { \
3253   if (stale) { free ((void *) stale); stale = 0; } \
3254 } while (0)
3255
3256 #undef LTWRAPPER_DEBUGPRINTF
3257 #if defined DEBUGWRAPPER
3258 # define LTWRAPPER_DEBUGPRINTF(args) ltwrapper_debugprintf args
3259 static void
3260 ltwrapper_debugprintf (const char *fmt, ...)
3261 {
3262     va_list args;
3263     va_start (args, fmt);
3264     (void) vfprintf (stderr, fmt, args);
3265     va_end (args);
3266 }
3267 #else
3268 # define LTWRAPPER_DEBUGPRINTF(args)
3269 #endif
3270
3271 const char *program_name = NULL;
3272
3273 void *xmalloc (size_t num);
3274 char *xstrdup (const char *string);
3275 const char *base_name (const char *name);
3276 char *find_executable (const char *wrapper);
3277 char *chase_symlinks (const char *pathspec);
3278 int make_executable (const char *path);
3279 int check_executable (const char *path);
3280 char *strendzap (char *str, const char *pat);
3281 void lt_fatal (const char *message, ...);
3282 void lt_setenv (const char *name, const char *value);
3283 char *lt_extend_str (const char *orig_value, const char *add, int to_end);
3284 void lt_opt_process_env_set (const char *arg);
3285 void lt_opt_process_env_prepend (const char *arg);
3286 void lt_opt_process_env_append (const char *arg);
3287 int lt_split_name_value (const char *arg, char** name, char** value);
3288 void lt_update_exe_path (const char *name, const char *value);
3289 void lt_update_lib_path (const char *name, const char *value);
3290
3291 static const char *script_text_part1 =
3292 EOF
3293
3294             func_emit_wrapper_part1 yes |
3295                 $SED -e 's/\([\\"]\)/\\\1/g' \
3296                      -e 's/^/  "/' -e 's/$/\\n"/'
3297             echo ";"
3298             cat <<EOF
3299
3300 static const char *script_text_part2 =
3301 EOF
3302             func_emit_wrapper_part2 yes |
3303                 $SED -e 's/\([\\"]\)/\\\1/g' \
3304                      -e 's/^/  "/' -e 's/$/\\n"/'
3305             echo ";"
3306
3307             cat <<EOF
3308 const char * MAGIC_EXE = "$magic_exe";
3309 const char * LIB_PATH_VARNAME = "$shlibpath_var";
3310 EOF
3311
3312             if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
3313               func_to_host_pathlist "$temp_rpath"
3314               cat <<EOF
3315 const char * LIB_PATH_VALUE   = "$func_to_host_pathlist_result";
3316 EOF
3317             else
3318               cat <<"EOF"
3319 const char * LIB_PATH_VALUE   = "";
3320 EOF
3321             fi
3322
3323             if test -n "$dllsearchpath"; then
3324               func_to_host_pathlist "$dllsearchpath:"
3325               cat <<EOF
3326 const char * EXE_PATH_VARNAME = "PATH";
3327 const char * EXE_PATH_VALUE   = "$func_to_host_pathlist_result";
3328 EOF
3329             else
3330               cat <<"EOF"
3331 const char * EXE_PATH_VARNAME = "";
3332 const char * EXE_PATH_VALUE   = "";
3333 EOF
3334             fi
3335
3336             if test "$fast_install" = yes; then
3337               cat <<EOF
3338 const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */
3339 EOF
3340             else
3341               cat <<EOF
3342 const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */
3343 EOF
3344             fi
3345
3346
3347             cat <<"EOF"
3348
3349 #define LTWRAPPER_OPTION_PREFIX         "--lt-"
3350 #define LTWRAPPER_OPTION_PREFIX_LENGTH  5
3351
3352 static const size_t opt_prefix_len         = LTWRAPPER_OPTION_PREFIX_LENGTH;
3353 static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX;
3354
3355 static const char *dumpscript_opt       = LTWRAPPER_OPTION_PREFIX "dump-script";
3356
3357 static const size_t env_set_opt_len     = LTWRAPPER_OPTION_PREFIX_LENGTH + 7;
3358 static const char *env_set_opt          = LTWRAPPER_OPTION_PREFIX "env-set";
3359   /* argument is putenv-style "foo=bar", value of foo is set to bar */
3360
3361 static const size_t env_prepend_opt_len = LTWRAPPER_OPTION_PREFIX_LENGTH + 11;
3362 static const char *env_prepend_opt      = LTWRAPPER_OPTION_PREFIX "env-prepend";
3363   /* argument is putenv-style "foo=bar", new value of foo is bar${foo} */
3364
3365 static const size_t env_append_opt_len  = LTWRAPPER_OPTION_PREFIX_LENGTH + 10;
3366 static const char *env_append_opt       = LTWRAPPER_OPTION_PREFIX "env-append";
3367   /* argument is putenv-style "foo=bar", new value of foo is ${foo}bar */
3368
3369 int
3370 main (int argc, char *argv[])
3371 {
3372   char **newargz;
3373   int  newargc;
3374   char *tmp_pathspec;
3375   char *actual_cwrapper_path;
3376   char *actual_cwrapper_name;
3377   char *target_name;
3378   char *lt_argv_zero;
3379   intptr_t rval = 127;
3380
3381   int i;
3382
3383   program_name = (char *) xstrdup (base_name (argv[0]));
3384   LTWRAPPER_DEBUGPRINTF (("(main) argv[0]      : %s\n", argv[0]));
3385   LTWRAPPER_DEBUGPRINTF (("(main) program_name : %s\n", program_name));
3386
3387   /* very simple arg parsing; don't want to rely on getopt */
3388   for (i = 1; i < argc; i++)
3389     {
3390       if (strcmp (argv[i], dumpscript_opt) == 0)
3391         {
3392 EOF
3393             case "$host" in
3394               *mingw* | *cygwin* )
3395                 # make stdout use "unix" line endings
3396                 echo "          setmode(1,_O_BINARY);"
3397                 ;;
3398               esac
3399
3400             cat <<"EOF"
3401           printf ("%s", script_text_part1);
3402           printf ("%s", script_text_part2);
3403           return 0;
3404         }
3405     }
3406
3407   newargz = XMALLOC (char *, argc + 1);
3408   tmp_pathspec = find_executable (argv[0]);
3409   if (tmp_pathspec == NULL)
3410     lt_fatal ("Couldn't find %s", argv[0]);
3411   LTWRAPPER_DEBUGPRINTF (("(main) found exe (before symlink chase) at : %s\n",
3412                           tmp_pathspec));
3413
3414   actual_cwrapper_path = chase_symlinks (tmp_pathspec);
3415   LTWRAPPER_DEBUGPRINTF (("(main) found exe (after symlink chase) at : %s\n",
3416                           actual_cwrapper_path));
3417   XFREE (tmp_pathspec);
3418
3419   actual_cwrapper_name = xstrdup( base_name (actual_cwrapper_path));
3420   strendzap (actual_cwrapper_path, actual_cwrapper_name);
3421
3422   /* wrapper name transforms */
3423   strendzap (actual_cwrapper_name, ".exe");
3424   tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1);
3425   XFREE (actual_cwrapper_name);
3426   actual_cwrapper_name = tmp_pathspec;
3427   tmp_pathspec = 0;
3428
3429   /* target_name transforms -- use actual target program name; might have lt- prefix */
3430   target_name = xstrdup (base_name (TARGET_PROGRAM_NAME));
3431   strendzap (target_name, ".exe");
3432   tmp_pathspec = lt_extend_str (target_name, ".exe", 1);
3433   XFREE (target_name);
3434   target_name = tmp_pathspec;
3435   tmp_pathspec = 0;
3436
3437   LTWRAPPER_DEBUGPRINTF (("(main) libtool target name: %s\n",
3438                           target_name));
3439 EOF
3440
3441             cat <<EOF
3442   newargz[0] =
3443     XMALLOC (char, (strlen (actual_cwrapper_path) +
3444                     strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1));
3445   strcpy (newargz[0], actual_cwrapper_path);
3446   strcat (newargz[0], "$objdir");
3447   strcat (newargz[0], "/");
3448 EOF
3449
3450             cat <<"EOF"
3451   /* stop here, and copy so we don't have to do this twice */
3452   tmp_pathspec = xstrdup (newargz[0]);
3453
3454   /* do NOT want the lt- prefix here, so use actual_cwrapper_name */
3455   strcat (newargz[0], actual_cwrapper_name);
3456
3457   /* DO want the lt- prefix here if it exists, so use target_name */
3458   lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1);
3459   XFREE (tmp_pathspec);
3460   tmp_pathspec = NULL;
3461 EOF
3462
3463             case $host_os in
3464               mingw*)
3465             cat <<"EOF"
3466   {
3467     char* p;
3468     while ((p = strchr (newargz[0], '\\')) != NULL)
3469       {
3470         *p = '/';
3471       }
3472     while ((p = strchr (lt_argv_zero, '\\')) != NULL)
3473       {
3474         *p = '/';
3475       }
3476   }
3477 EOF
3478             ;;
3479             esac
3480
3481             cat <<"EOF"
3482   XFREE (target_name);
3483   XFREE (actual_cwrapper_path);
3484   XFREE (actual_cwrapper_name);
3485
3486   lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */
3487   lt_setenv ("DUALCASE", "1");  /* for MSK sh */
3488   lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE);
3489   lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE);
3490
3491   newargc=0;
3492   for (i = 1; i < argc; i++)
3493     {
3494       if (strncmp (argv[i], env_set_opt, env_set_opt_len) == 0)
3495         {
3496           if (argv[i][env_set_opt_len] == '=')
3497             {
3498               const char *p = argv[i] + env_set_opt_len + 1;
3499               lt_opt_process_env_set (p);
3500             }
3501           else if (argv[i][env_set_opt_len] == '\0' && i + 1 < argc)
3502             {
3503               lt_opt_process_env_set (argv[++i]); /* don't copy */
3504             }
3505           else
3506             lt_fatal ("%s missing required argument", env_set_opt);
3507           continue;
3508         }
3509       if (strncmp (argv[i], env_prepend_opt, env_prepend_opt_len) == 0)
3510         {
3511           if (argv[i][env_prepend_opt_len] == '=')
3512             {
3513               const char *p = argv[i] + env_prepend_opt_len + 1;
3514               lt_opt_process_env_prepend (p);
3515             }
3516           else if (argv[i][env_prepend_opt_len] == '\0' && i + 1 < argc)
3517             {
3518               lt_opt_process_env_prepend (argv[++i]); /* don't copy */
3519             }
3520           else
3521             lt_fatal ("%s missing required argument", env_prepend_opt);
3522           continue;
3523         }
3524       if (strncmp (argv[i], env_append_opt, env_append_opt_len) == 0)
3525         {
3526           if (argv[i][env_append_opt_len] == '=')
3527             {
3528               const char *p = argv[i] + env_append_opt_len + 1;
3529               lt_opt_process_env_append (p);
3530             }
3531           else if (argv[i][env_append_opt_len] == '\0' && i + 1 < argc)
3532             {
3533               lt_opt_process_env_append (argv[++i]); /* don't copy */
3534             }
3535           else
3536             lt_fatal ("%s missing required argument", env_append_opt);
3537           continue;
3538         }
3539       if (strncmp (argv[i], ltwrapper_option_prefix, opt_prefix_len) == 0)
3540         {
3541           /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX
3542              namespace, but it is not one of the ones we know about and
3543              have already dealt with, above (inluding dump-script), then
3544              report an error. Otherwise, targets might begin to believe
3545              they are allowed to use options in the LTWRAPPER_OPTION_PREFIX
3546              namespace. The first time any user complains about this, we'll
3547              need to make LTWRAPPER_OPTION_PREFIX a configure-time option
3548              or a configure.ac-settable value.
3549            */
3550           lt_fatal ("Unrecognized option in %s namespace: '%s'",
3551                     ltwrapper_option_prefix, argv[i]);
3552         }
3553       /* otherwise ... */
3554       newargz[++newargc] = xstrdup (argv[i]);
3555     }
3556   newargz[++newargc] = NULL;
3557
3558   LTWRAPPER_DEBUGPRINTF     (("(main) lt_argv_zero : %s\n", (lt_argv_zero ? lt_argv_zero : "<NULL>")));
3559   for (i = 0; i < newargc; i++)
3560     {
3561       LTWRAPPER_DEBUGPRINTF (("(main) newargz[%d]   : %s\n", i, (newargz[i] ? newargz[i] : "<NULL>")));
3562     }
3563
3564 EOF
3565
3566             case $host_os in
3567               mingw*)
3568                 cat <<"EOF"
3569   /* execv doesn't actually work on mingw as expected on unix */
3570   rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz);
3571   if (rval == -1)
3572     {
3573       /* failed to start process */
3574       LTWRAPPER_DEBUGPRINTF (("(main) failed to launch target \"%s\": errno = %d\n", lt_argv_zero, errno));
3575       return 127;
3576     }
3577   return rval;
3578 EOF
3579                 ;;
3580               *)
3581                 cat <<"EOF"
3582   execv (lt_argv_zero, newargz);
3583   return rval; /* =127, but avoids unused variable warning */
3584 EOF
3585                 ;;
3586             esac
3587
3588             cat <<"EOF"
3589 }
3590
3591 void *
3592 xmalloc (size_t num)
3593 {
3594   void *p = (void *) malloc (num);
3595   if (!p)
3596     lt_fatal ("Memory exhausted");
3597
3598   return p;
3599 }
3600
3601 char *
3602 xstrdup (const char *string)
3603 {
3604   return string ? strcpy ((char *) xmalloc (strlen (string) + 1),
3605                           string) : NULL;
3606 }
3607
3608 const char *
3609 base_name (const char *name)
3610 {
3611   const char *base;
3612
3613 #if defined (HAVE_DOS_BASED_FILE_SYSTEM)
3614   /* Skip over the disk name in MSDOS pathnames. */
3615   if (isalpha ((unsigned char) name[0]) && name[1] == ':')
3616     name += 2;
3617 #endif
3618
3619   for (base = name; *name; name++)
3620     if (IS_DIR_SEPARATOR (*name))
3621       base = name + 1;
3622   return base;
3623 }
3624
3625 int
3626 check_executable (const char *path)
3627 {
3628   struct stat st;
3629
3630   LTWRAPPER_DEBUGPRINTF (("(check_executable)  : %s\n",
3631                           path ? (*path ? path : "EMPTY!") : "NULL!"));
3632   if ((!path) || (!*path))
3633     return 0;
3634
3635   if ((stat (path, &st) >= 0)
3636       && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH)))
3637     return 1;
3638   else
3639     return 0;
3640 }
3641
3642 int
3643 make_executable (const char *path)
3644 {
3645   int rval = 0;
3646   struct stat st;
3647
3648   LTWRAPPER_DEBUGPRINTF (("(make_executable)   : %s\n",
3649                           path ? (*path ? path : "EMPTY!") : "NULL!"));
3650   if ((!path) || (!*path))
3651     return 0;
3652
3653   if (stat (path, &st) >= 0)
3654     {
3655       rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR);
3656     }
3657   return rval;
3658 }
3659
3660 /* Searches for the full path of the wrapper.  Returns
3661    newly allocated full path name if found, NULL otherwise
3662    Does not chase symlinks, even on platforms that support them.
3663 */
3664 char *
3665 find_executable (const char *wrapper)
3666 {
3667   int has_slash = 0;
3668   const char *p;
3669   const char *p_next;
3670   /* static buffer for getcwd */
3671   char tmp[LT_PATHMAX + 1];
3672   int tmp_len;
3673   char *concat_name;
3674
3675   LTWRAPPER_DEBUGPRINTF (("(find_executable)   : %s\n",
3676                           wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!"));
3677
3678   if ((wrapper == NULL) || (*wrapper == '\0'))
3679     return NULL;
3680
3681   /* Absolute path? */
3682 #if defined (HAVE_DOS_BASED_FILE_SYSTEM)
3683   if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':')
3684     {
3685       concat_name = xstrdup (wrapper);
3686       if (check_executable (concat_name))
3687         return concat_name;
3688       XFREE (concat_name);
3689     }
3690   else
3691     {
3692 #endif
3693       if (IS_DIR_SEPARATOR (wrapper[0]))
3694         {
3695           concat_name = xstrdup (wrapper);
3696           if (check_executable (concat_name))
3697             return concat_name;
3698           XFREE (concat_name);
3699         }
3700 #if defined (HAVE_DOS_BASED_FILE_SYSTEM)
3701     }
3702 #endif
3703
3704   for (p = wrapper; *p; p++)
3705     if (*p == '/')
3706       {
3707         has_slash = 1;
3708         break;
3709       }
3710   if (!has_slash)
3711     {
3712       /* no slashes; search PATH */
3713       const char *path = getenv ("PATH");
3714       if (path != NULL)
3715         {
3716           for (p = path; *p; p = p_next)
3717             {
3718               const char *q;
3719               size_t p_len;
3720               for (q = p; *q; q++)
3721                 if (IS_PATH_SEPARATOR (*q))
3722                   break;
3723               p_len = q - p;
3724               p_next = (*q == '\0' ? q : q + 1);
3725               if (p_len == 0)
3726                 {
3727                   /* empty path: current directory */
3728                   if (getcwd (tmp, LT_PATHMAX) == NULL)
3729                     lt_fatal ("getcwd failed");
3730                   tmp_len = strlen (tmp);
3731                   concat_name =
3732                     XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
3733                   memcpy (concat_name, tmp, tmp_len);
3734                   concat_name[tmp_len] = '/';
3735                   strcpy (concat_name + tmp_len + 1, wrapper);
3736                 }
3737               else
3738                 {
3739                   concat_name =
3740                     XMALLOC (char, p_len + 1 + strlen (wrapper) + 1);
3741                   memcpy (concat_name, p, p_len);
3742                   concat_name[p_len] = '/';
3743                   strcpy (concat_name + p_len + 1, wrapper);
3744                 }
3745               if (check_executable (concat_name))
3746                 return concat_name;
3747               XFREE (concat_name);
3748             }
3749         }
3750       /* not found in PATH; assume curdir */
3751     }
3752   /* Relative path | not found in path: prepend cwd */
3753   if (getcwd (tmp, LT_PATHMAX) == NULL)
3754     lt_fatal ("getcwd failed");
3755   tmp_len = strlen (tmp);
3756   concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
3757   memcpy (concat_name, tmp, tmp_len);
3758   concat_name[tmp_len] = '/';
3759   strcpy (concat_name + tmp_len + 1, wrapper);
3760
3761   if (check_executable (concat_name))
3762     return concat_name;
3763   XFREE (concat_name);
3764   return NULL;
3765 }
3766
3767 char *
3768 chase_symlinks (const char *pathspec)
3769 {
3770 #ifndef S_ISLNK
3771   return xstrdup (pathspec);
3772 #else
3773   char buf[LT_PATHMAX];
3774   struct stat s;
3775   char *tmp_pathspec = xstrdup (pathspec);
3776   char *p;
3777   int has_symlinks = 0;
3778   while (strlen (tmp_pathspec) && !has_symlinks)
3779     {
3780       LTWRAPPER_DEBUGPRINTF (("checking path component for symlinks: %s\n",
3781                               tmp_pathspec));
3782       if (lstat (tmp_pathspec, &s) == 0)
3783         {
3784           if (S_ISLNK (s.st_mode) != 0)
3785             {
3786               has_symlinks = 1;
3787               break;
3788             }
3789
3790           /* search backwards for last DIR_SEPARATOR */
3791           p = tmp_pathspec + strlen (tmp_pathspec) - 1;
3792           while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
3793             p--;
3794           if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
3795             {
3796               /* no more DIR_SEPARATORS left */
3797               break;
3798             }
3799           *p = '\0';
3800         }
3801       else
3802         {
3803           char *errstr = strerror (errno);
3804           lt_fatal ("Error accessing file %s (%s)", tmp_pathspec, errstr);
3805         }
3806     }
3807   XFREE (tmp_pathspec);
3808
3809   if (!has_symlinks)
3810     {
3811       return xstrdup (pathspec);
3812     }
3813
3814   tmp_pathspec = realpath (pathspec, buf);
3815   if (tmp_pathspec == 0)
3816     {
3817       lt_fatal ("Could not follow symlinks for %s", pathspec);
3818     }
3819   return xstrdup (tmp_pathspec);
3820 #endif
3821 }
3822
3823 char *
3824 strendzap (char *str, const char *pat)
3825 {
3826   size_t len, patlen;
3827
3828   assert (str != NULL);
3829   assert (pat != NULL);
3830
3831   len = strlen (str);
3832   patlen = strlen (pat);
3833
3834   if (patlen <= len)
3835     {
3836       str += len - patlen;
3837       if (strcmp (str, pat) == 0)
3838         *str = '\0';
3839     }
3840   return str;
3841 }
3842
3843 static void
3844 lt_error_core (int exit_status, const char *mode,
3845                const char *message, va_list ap)
3846 {
3847   fprintf (stderr, "%s: %s: ", program_name, mode);
3848   vfprintf (stderr, message, ap);
3849   fprintf (stderr, ".\n");
3850
3851   if (exit_status >= 0)
3852     exit (exit_status);
3853 }
3854
3855 void
3856 lt_fatal (const char *message, ...)
3857 {
3858   va_list ap;
3859   va_start (ap, message);
3860   lt_error_core (EXIT_FAILURE, "FATAL", message, ap);
3861   va_end (ap);
3862 }
3863
3864 void
3865 lt_setenv (const char *name, const char *value)
3866 {
3867   LTWRAPPER_DEBUGPRINTF (("(lt_setenv) setting '%s' to '%s'\n",
3868                           (name ? name : "<NULL>"),
3869                           (value ? value : "<NULL>")));
3870   {
3871 #ifdef HAVE_SETENV
3872     /* always make a copy, for consistency with !HAVE_SETENV */
3873     char *str = xstrdup (value);
3874     setenv (name, str, 1);
3875 #else
3876     int len = strlen (name) + 1 + strlen (value) + 1;
3877     char *str = XMALLOC (char, len);
3878     sprintf (str, "%s=%s", name, value);
3879     if (putenv (str) != EXIT_SUCCESS)
3880       {
3881         XFREE (str);
3882       }
3883 #endif
3884   }
3885 }
3886
3887 char *
3888 lt_extend_str (const char *orig_value, const char *add, int to_end)
3889 {
3890   char *new_value;
3891   if (orig_value && *orig_value)
3892     {
3893       int orig_value_len = strlen (orig_value);
3894       int add_len = strlen (add);
3895       new_value = XMALLOC (char, add_len + orig_value_len + 1);
3896       if (to_end)
3897         {
3898           strcpy (new_value, orig_value);
3899           strcpy (new_value + orig_value_len, add);
3900         }
3901       else
3902         {
3903           strcpy (new_value, add);
3904           strcpy (new_value + add_len, orig_value);
3905         }
3906     }
3907   else
3908     {
3909       new_value = xstrdup (add);
3910     }
3911   return new_value;
3912 }
3913
3914 int
3915 lt_split_name_value (const char *arg, char** name, char** value)
3916 {
3917   const char *p;
3918   int len;
3919   if (!arg || !*arg)
3920     return 1;
3921
3922   p = strchr (arg, (int)'=');
3923
3924   if (!p)
3925     return 1;
3926
3927   *value = xstrdup (++p);
3928
3929   len = strlen (arg) - strlen (*value);
3930   *name = XMALLOC (char, len);
3931   strncpy (*name, arg, len-1);
3932   (*name)[len - 1] = '\0';
3933
3934   return 0;
3935 }
3936
3937 void
3938 lt_opt_process_env_set (const char *arg)
3939 {
3940   char *name = NULL;
3941   char *value = NULL;
3942
3943   if (lt_split_name_value (arg, &name, &value) != 0)
3944     {
3945       XFREE (name);
3946       XFREE (value);
3947       lt_fatal ("bad argument for %s: '%s'", env_set_opt, arg);
3948     }
3949
3950   lt_setenv (name, value);
3951   XFREE (name);
3952   XFREE (value);
3953 }
3954
3955 void
3956 lt_opt_process_env_prepend (const char *arg)
3957 {
3958   char *name = NULL;
3959   char *value = NULL;
3960   char *new_value = NULL;
3961
3962   if (lt_split_name_value (arg, &name, &value) != 0)
3963     {
3964       XFREE (name);
3965       XFREE (value);
3966       lt_fatal ("bad argument for %s: '%s'", env_prepend_opt, arg);
3967     }
3968
3969   new_value = lt_extend_str (getenv (name), value, 0);
3970   lt_setenv (name, new_value);
3971   XFREE (new_value);
3972   XFREE (name);
3973   XFREE (value);
3974 }
3975
3976 void
3977 lt_opt_process_env_append (const char *arg)
3978 {
3979   char *name = NULL;
3980   char *value = NULL;
3981   char *new_value = NULL;
3982
3983   if (lt_split_name_value (arg, &name, &value) != 0)
3984     {
3985       XFREE (name);
3986       XFREE (value);
3987       lt_fatal ("bad argument for %s: '%s'", env_append_opt, arg);
3988     }
3989
3990   new_value = lt_extend_str (getenv (name), value, 1);
3991   lt_setenv (name, new_value);
3992   XFREE (new_value);
3993   XFREE (name);
3994   XFREE (value);
3995 }
3996
3997 void
3998 lt_update_exe_path (const char *name, const char *value)
3999 {
4000   LTWRAPPER_DEBUGPRINTF (("(lt_update_exe_path) modifying '%s' by prepending '%s'\n",
4001                           (name ? name : "<NULL>"),
4002                           (value ? value : "<NULL>")));
4003
4004   if (name && *name && value && *value)
4005     {
4006       char *new_value = lt_extend_str (getenv (name), value, 0);
4007       /* some systems can't cope with a ':'-terminated path #' */
4008       int len = strlen (new_value);
4009       while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1]))
4010         {
4011           new_value[len-1] = '\0';
4012         }
4013       lt_setenv (name, new_value);
4014       XFREE (new_value);
4015     }
4016 }
4017
4018 void
4019 lt_update_lib_path (const char *name, const char *value)
4020 {
4021   LTWRAPPER_DEBUGPRINTF (("(lt_update_lib_path) modifying '%s' by prepending '%s'\n",
4022                           (name ? name : "<NULL>"),
4023                           (value ? value : "<NULL>")));
4024
4025   if (name && *name && value && *value)
4026     {
4027       char *new_value = lt_extend_str (getenv (name), value, 0);
4028       lt_setenv (name, new_value);
4029       XFREE (new_value);
4030     }
4031 }
4032
4033
4034 EOF
4035 }
4036 # end: func_emit_cwrapperexe_src
4037
4038 # func_mode_link arg...
4039 func_mode_link ()
4040 {
4041     $opt_debug
4042     case $host in
4043     *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
4044       # It is impossible to link a dll without this setting, and
4045       # we shouldn't force the makefile maintainer to figure out
4046       # which system we are compiling for in order to pass an extra
4047       # flag for every libtool invocation.
4048       # allow_undefined=no
4049
4050       # FIXME: Unfortunately, there are problems with the above when trying
4051       # to make a dll which has undefined symbols, in which case not
4052       # even a static library is built.  For now, we need to specify
4053       # -no-undefined on the libtool link line when we can be certain
4054       # that all symbols are satisfied, otherwise we get a static library.
4055       allow_undefined=yes
4056       ;;
4057     *)
4058       allow_undefined=yes
4059       ;;
4060     esac
4061     libtool_args=$nonopt
4062     base_compile="$nonopt $@"
4063     compile_command=$nonopt
4064     finalize_command=$nonopt
4065
4066     compile_rpath=
4067     finalize_rpath=
4068     compile_shlibpath=
4069     finalize_shlibpath=
4070     convenience=
4071     old_convenience=
4072     deplibs=
4073     old_deplibs=
4074     compiler_flags=
4075     linker_flags=
4076     dllsearchpath=
4077     lib_search_path=`pwd`
4078     inst_prefix_dir=
4079     new_inherited_linker_flags=
4080
4081     avoid_version=no
4082     dlfiles=
4083     dlprefiles=
4084     dlself=no
4085     export_dynamic=no
4086     export_symbols=
4087     export_symbols_regex=
4088     generated=
4089     libobjs=
4090     ltlibs=
4091     module=no
4092     no_install=no
4093     objs=
4094     non_pic_objects=
4095     precious_files_regex=
4096     prefer_static_libs=no
4097     preload=no
4098     prev=
4099     prevarg=
4100     release=
4101     rpath=
4102     xrpath=
4103     perm_rpath=
4104     temp_rpath=
4105     thread_safe=no
4106     vinfo=
4107     vinfo_number=no
4108     weak_libs=
4109     single_module="${wl}-single_module"
4110     func_infer_tag $base_compile
4111
4112     # We need to know -static, to get the right output filenames.
4113     for arg
4114     do
4115       case $arg in
4116       -shared)
4117         test "$build_libtool_libs" != yes && \
4118           func_fatal_configuration "can not build a shared library"
4119         build_old_libs=no
4120         break
4121         ;;
4122       -all-static | -static | -static-libtool-libs)
4123         case $arg in
4124         -all-static)
4125           if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
4126             func_warning "complete static linking is impossible in this configuration"
4127           fi
4128           if test -n "$link_static_flag"; then
4129             dlopen_self=$dlopen_self_static
4130           fi
4131           prefer_static_libs=yes
4132           ;;
4133         -static)
4134           if test -z "$pic_flag" && test -n "$link_static_flag"; then
4135             dlopen_self=$dlopen_self_static
4136           fi
4137           prefer_static_libs=built
4138           ;;
4139         -static-libtool-libs)
4140           if test -z "$pic_flag" && test -n "$link_static_flag"; then
4141             dlopen_self=$dlopen_self_static
4142           fi
4143           prefer_static_libs=yes
4144           ;;
4145         esac
4146         build_libtool_libs=no
4147         build_old_libs=yes
4148         break
4149         ;;
4150       esac
4151     done
4152
4153     # See if our shared archives depend on static archives.
4154     test -n "$old_archive_from_new_cmds" && build_old_libs=yes
4155
4156     # Go through the arguments, transforming them on the way.
4157     while test "$#" -gt 0; do
4158       arg="$1"
4159       shift
4160       func_quote_for_eval "$arg"
4161       qarg=$func_quote_for_eval_unquoted_result
4162       func_append libtool_args " $func_quote_for_eval_result"
4163
4164       # If the previous option needs an argument, assign it.
4165       if test -n "$prev"; then
4166         case $prev in
4167         output)
4168           func_append compile_command " @OUTPUT@"
4169           func_append finalize_command " @OUTPUT@"
4170           ;;
4171         esac
4172
4173         case $prev in
4174         dlfiles|dlprefiles)
4175           if test "$preload" = no; then
4176             # Add the symbol object into the linking commands.
4177             func_append compile_command " @SYMFILE@"
4178             func_append finalize_command " @SYMFILE@"
4179             preload=yes
4180           fi
4181           case $arg in
4182           *.la | *.lo) ;;  # We handle these cases below.
4183           force)
4184             if test "$dlself" = no; then
4185               dlself=needless
4186               export_dynamic=yes
4187             fi
4188             prev=
4189             continue
4190             ;;
4191           self)
4192             if test "$prev" = dlprefiles; then
4193               dlself=yes
4194             elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
4195               dlself=yes
4196             else
4197               dlself=needless
4198               export_dynamic=yes
4199             fi
4200             prev=
4201             continue
4202             ;;
4203           *)
4204             if test "$prev" = dlfiles; then
4205               dlfiles="$dlfiles $arg"
4206             else
4207               dlprefiles="$dlprefiles $arg"
4208             fi
4209             prev=
4210             continue
4211             ;;
4212           esac
4213           ;;
4214         expsyms)
4215           export_symbols="$arg"
4216           test -f "$arg" \
4217             || func_fatal_error "symbol file \`$arg' does not exist"
4218           prev=
4219           continue
4220           ;;
4221         expsyms_regex)
4222           export_symbols_regex="$arg"
4223           prev=
4224           continue
4225           ;;
4226         framework)
4227           case $host in
4228             *-*-darwin*)
4229               case "$deplibs " in
4230                 *" $qarg.ltframework "*) ;;
4231                 *) deplibs="$deplibs $qarg.ltframework" # this is fixed later
4232                    ;;
4233               esac
4234               ;;
4235           esac
4236           prev=
4237           continue
4238           ;;
4239         inst_prefix)
4240           inst_prefix_dir="$arg"
4241           prev=
4242           continue
4243           ;;
4244         objectlist)
4245           if test -f "$arg"; then
4246             save_arg=$arg
4247             moreargs=
4248             for fil in `cat "$save_arg"`
4249             do
4250 #             moreargs="$moreargs $fil"
4251               arg=$fil
4252               # A libtool-controlled object.
4253
4254               # Check to see that this really is a libtool object.
4255               if func_lalib_unsafe_p "$arg"; then
4256                 pic_object=
4257                 non_pic_object=
4258
4259                 # Read the .lo file
4260                 func_source "$arg"
4261
4262                 if test -z "$pic_object" ||
4263                    test -z "$non_pic_object" ||
4264                    test "$pic_object" = none &&
4265                    test "$non_pic_object" = none; then
4266                   func_fatal_error "cannot find name of object for \`$arg'"
4267                 fi
4268
4269                 # Extract subdirectory from the argument.
4270                 func_dirname "$arg" "/" ""
4271                 xdir="$func_dirname_result"
4272
4273                 if test "$pic_object" != none; then
4274                   # Prepend the subdirectory the object is found in.
4275                   pic_object="$xdir$pic_object"
4276
4277                   if test "$prev" = dlfiles; then
4278                     if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
4279                       dlfiles="$dlfiles $pic_object"
4280                       prev=
4281                       continue
4282                     else
4283                       # If libtool objects are unsupported, then we need to preload.
4284                       prev=dlprefiles
4285                     fi
4286                   fi
4287
4288                   # CHECK ME:  I think I busted this.  -Ossama
4289                   if test "$prev" = dlprefiles; then
4290                     # Preload the old-style object.
4291                     dlprefiles="$dlprefiles $pic_object"
4292                     prev=
4293                   fi
4294
4295                   # A PIC object.
4296                   func_append libobjs " $pic_object"
4297                   arg="$pic_object"
4298                 fi
4299
4300                 # Non-PIC object.
4301                 if test "$non_pic_object" != none; then
4302                   # Prepend the subdirectory the object is found in.
4303                   non_pic_object="$xdir$non_pic_object"
4304
4305                   # A standard non-PIC object
4306                   func_append non_pic_objects " $non_pic_object"
4307                   if test -z "$pic_object" || test "$pic_object" = none ; then
4308                     arg="$non_pic_object"
4309                   fi
4310                 else
4311                   # If the PIC object exists, use it instead.
4312                   # $xdir was prepended to $pic_object above.
4313                   non_pic_object="$pic_object"
4314                   func_append non_pic_objects " $non_pic_object"
4315                 fi
4316               else
4317                 # Only an error if not doing a dry-run.
4318                 if $opt_dry_run; then
4319                   # Extract subdirectory from the argument.
4320                   func_dirname "$arg" "/" ""
4321                   xdir="$func_dirname_result"
4322
4323                   func_lo2o "$arg"
4324                   pic_object=$xdir$objdir/$func_lo2o_result
4325                   non_pic_object=$xdir$func_lo2o_result
4326                   func_append libobjs " $pic_object"
4327                   func_append non_pic_objects " $non_pic_object"
4328                 else
4329                   func_fatal_error "\`$arg' is not a valid libtool object"
4330                 fi
4331               fi
4332             done
4333           else
4334             func_fatal_error "link input file \`$arg' does not exist"
4335           fi
4336           arg=$save_arg
4337           prev=
4338           continue
4339           ;;
4340         precious_regex)
4341           precious_files_regex="$arg"
4342           prev=
4343           continue
4344           ;;
4345         release)
4346           release="-$arg"
4347           prev=
4348           continue
4349           ;;
4350         rpath | xrpath)
4351           # We need an absolute path.
4352           case $arg in
4353           [\\/]* | [A-Za-z]:[\\/]*) ;;
4354           *)
4355             func_fatal_error "only absolute run-paths are allowed"
4356             ;;
4357           esac
4358           if test "$prev" = rpath; then
4359             case "$rpath " in
4360             *" $arg "*) ;;
4361             *) rpath="$rpath $arg" ;;
4362             esac
4363           else
4364             case "$xrpath " in
4365             *" $arg "*) ;;
4366             *) xrpath="$xrpath $arg" ;;
4367             esac
4368           fi
4369           prev=
4370           continue
4371           ;;
4372         shrext)
4373           shrext_cmds="$arg"
4374           prev=
4375           continue
4376           ;;
4377         weak)
4378           weak_libs="$weak_libs $arg"
4379           prev=
4380           continue
4381           ;;
4382         xcclinker)
4383           linker_flags="$linker_flags $qarg"
4384           compiler_flags="$compiler_flags $qarg"
4385           prev=
4386           func_append compile_command " $qarg"
4387           func_append finalize_command " $qarg"
4388           continue
4389           ;;
4390         xcompiler)
4391           compiler_flags="$compiler_flags $qarg"
4392           prev=
4393           func_append compile_command " $qarg"
4394           func_append finalize_command " $qarg"
4395           continue
4396           ;;
4397         xlinker)
4398           linker_flags="$linker_flags $qarg"
4399           compiler_flags="$compiler_flags $wl$qarg"
4400           prev=
4401           func_append compile_command " $wl$qarg"
4402           func_append finalize_command " $wl$qarg"
4403           continue
4404           ;;
4405         *)
4406           eval "$prev=\"\$arg\""
4407           prev=
4408           continue
4409           ;;
4410         esac
4411       fi # test -n "$prev"
4412
4413       prevarg="$arg"
4414
4415       case $arg in
4416       -all-static)
4417         if test -n "$link_static_flag"; then
4418           # See comment for -static flag below, for more details.
4419           func_append compile_command " $link_static_flag"
4420           func_append finalize_command " $link_static_flag"
4421         fi
4422         continue
4423         ;;
4424
4425       -allow-undefined)
4426         # FIXME: remove this flag sometime in the future.
4427         func_fatal_error "\`-allow-undefined' must not be used because it is the default"
4428         ;;
4429
4430       -avoid-version)
4431         avoid_version=yes
4432         continue
4433         ;;
4434
4435       -dlopen)
4436         prev=dlfiles
4437         continue
4438         ;;
4439
4440       -dlpreopen)
4441         prev=dlprefiles
4442         continue
4443         ;;
4444
4445       -export-dynamic)
4446         export_dynamic=yes
4447         continue
4448         ;;
4449
4450       -export-symbols | -export-symbols-regex)
4451         if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
4452           func_fatal_error "more than one -exported-symbols argument is not allowed"
4453         fi
4454         if test "X$arg" = "X-export-symbols"; then
4455           prev=expsyms
4456         else
4457           prev=expsyms_regex
4458         fi
4459         continue
4460         ;;
4461
4462       -framework)
4463         prev=framework
4464         continue
4465         ;;
4466
4467       -inst-prefix-dir)
4468         prev=inst_prefix
4469         continue
4470         ;;
4471
4472       # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
4473       # so, if we see these flags be careful not to treat them like -L
4474       -L[A-Z][A-Z]*:*)
4475         case $with_gcc/$host in
4476         no/*-*-irix* | /*-*-irix*)
4477           func_append compile_command " $arg"
4478           func_append finalize_command " $arg"
4479           ;;
4480         esac
4481         continue
4482         ;;
4483
4484       -L*)
4485         func_stripname '-L' '' "$arg"
4486         dir=$func_stripname_result
4487         if test -z "$dir"; then
4488           if test "$#" -gt 0; then
4489             func_fatal_error "require no space between \`-L' and \`$1'"
4490           else
4491             func_fatal_error "need path for \`-L' option"
4492           fi
4493         fi
4494         # We need an absolute path.
4495         case $dir in
4496         [\\/]* | [A-Za-z]:[\\/]*) ;;
4497         *)
4498           absdir=`cd "$dir" && pwd`
4499           test -z "$absdir" && \
4500             func_fatal_error "cannot determine absolute directory name of \`$dir'"
4501           dir="$absdir"
4502           ;;
4503         esac
4504         case "$deplibs " in
4505         *" -L$dir "*) ;;
4506         *)
4507           deplibs="$deplibs -L$dir"
4508           lib_search_path="$lib_search_path $dir"
4509           ;;
4510         esac
4511         case $host in
4512         *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
4513           testbindir=`$ECHO "X$dir" | $Xsed -e 's*/lib$*/bin*'`
4514           case :$dllsearchpath: in
4515           *":$dir:"*) ;;
4516           ::) dllsearchpath=$dir;;
4517           *) dllsearchpath="$dllsearchpath:$dir";;
4518           esac
4519           case :$dllsearchpath: in
4520           *":$testbindir:"*) ;;
4521           ::) dllsearchpath=$testbindir;;
4522           *) dllsearchpath="$dllsearchpath:$testbindir";;
4523           esac
4524           ;;
4525         esac
4526         continue
4527         ;;
4528
4529       -l*)
4530         if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then
4531           case $host in
4532           *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc*)
4533             # These systems don't actually have a C or math library (as such)
4534             continue
4535             ;;
4536           *-*-os2*)
4537             # These systems don't actually have a C library (as such)
4538             test "X$arg" = "X-lc" && continue
4539             ;;
4540           *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
4541             # Do not include libc due to us having libc/libc_r.
4542             test "X$arg" = "X-lc" && continue
4543             ;;
4544           *-*-rhapsody* | *-*-darwin1.[012])
4545             # Rhapsody C and math libraries are in the System framework
4546             deplibs="$deplibs System.ltframework"
4547             continue
4548             ;;
4549           *-*-sco3.2v5* | *-*-sco5v6*)
4550             # Causes problems with __ctype
4551             test "X$arg" = "X-lc" && continue
4552             ;;
4553           *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
4554             # Compiler inserts libc in the correct place for threads to work
4555             test "X$arg" = "X-lc" && continue
4556             ;;
4557           esac
4558         elif test "X$arg" = "X-lc_r"; then
4559          case $host in
4560          *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
4561            # Do not include libc_r directly, use -pthread flag.
4562            continue
4563            ;;
4564          esac
4565         fi
4566         deplibs="$deplibs $arg"
4567         continue
4568         ;;
4569
4570       -module)
4571         module=yes
4572         continue
4573         ;;
4574
4575       # Tru64 UNIX uses -model [arg] to determine the layout of C++
4576       # classes, name mangling, and exception handling.
4577       # Darwin uses the -arch flag to determine output architecture.
4578       -model|-arch|-isysroot)
4579         compiler_flags="$compiler_flags $arg"
4580         func_append compile_command " $arg"
4581         func_append finalize_command " $arg"
4582         prev=xcompiler
4583         continue
4584         ;;
4585
4586       -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
4587         compiler_flags="$compiler_flags $arg"
4588         func_append compile_command " $arg"
4589         func_append finalize_command " $arg"
4590         case "$new_inherited_linker_flags " in
4591             *" $arg "*) ;;
4592             * ) new_inherited_linker_flags="$new_inherited_linker_flags $arg" ;;
4593         esac
4594         continue
4595         ;;
4596
4597       -multi_module)
4598         single_module="${wl}-multi_module"
4599         continue
4600         ;;
4601
4602       -no-fast-install)
4603         fast_install=no
4604         continue
4605         ;;
4606
4607       -no-install)
4608         case $host in
4609         *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*)
4610           # The PATH hackery in wrapper scripts is required on Windows
4611           # and Darwin in order for the loader to find any dlls it needs.
4612           func_warning "\`-no-install' is ignored for $host"
4613           func_warning "assuming \`-no-fast-install' instead"
4614           fast_install=no
4615           ;;
4616         *) no_install=yes ;;
4617         esac
4618         continue
4619         ;;
4620
4621       -no-undefined)
4622         allow_undefined=no
4623         continue
4624         ;;
4625
4626       -objectlist)
4627         prev=objectlist
4628         continue
4629         ;;
4630
4631       -o) prev=output ;;
4632
4633       -precious-files-regex)
4634         prev=precious_regex
4635         continue
4636         ;;
4637
4638       -release)
4639         prev=release
4640         continue
4641         ;;
4642
4643       -rpath)
4644         prev=rpath
4645         continue
4646         ;;
4647
4648       -R)
4649         prev=xrpath
4650         continue
4651         ;;
4652
4653       -R*)
4654         func_stripname '-R' '' "$arg"
4655         dir=$func_stripname_result
4656         # We need an absolute path.
4657         case $dir in
4658         [\\/]* | [A-Za-z]:[\\/]*) ;;
4659         *)
4660           func_fatal_error "only absolute run-paths are allowed"
4661           ;;
4662         esac
4663         case "$xrpath " in
4664         *" $dir "*) ;;
4665         *) xrpath="$xrpath $dir" ;;
4666         esac
4667         continue
4668         ;;
4669
4670       -shared)
4671         # The effects of -shared are defined in a previous loop.
4672         continue
4673         ;;
4674
4675       -shrext)
4676         prev=shrext
4677         continue
4678         ;;
4679
4680       -static | -static-libtool-libs)
4681         # The effects of -static are defined in a previous loop.
4682         # We used to do the same as -all-static on platforms that
4683         # didn't have a PIC flag, but the assumption that the effects
4684         # would be equivalent was wrong.  It would break on at least
4685         # Digital Unix and AIX.
4686         continue
4687         ;;
4688
4689       -thread-safe)
4690         thread_safe=yes
4691         continue
4692         ;;
4693
4694       -version-info)
4695         prev=vinfo
4696         continue
4697         ;;
4698
4699       -version-number)
4700         prev=vinfo
4701         vinfo_number=yes
4702         continue
4703         ;;
4704
4705       -weak)
4706         prev=weak
4707         continue
4708         ;;
4709
4710       -Wc,*)
4711         func_stripname '-Wc,' '' "$arg"
4712         args=$func_stripname_result
4713         arg=
4714         save_ifs="$IFS"; IFS=','
4715         for flag in $args; do
4716           IFS="$save_ifs"
4717           func_quote_for_eval "$flag"
4718           arg="$arg $wl$func_quote_for_eval_result"
4719           compiler_flags="$compiler_flags $func_quote_for_eval_result"
4720         done
4721         IFS="$save_ifs"
4722         func_stripname ' ' '' "$arg"
4723         arg=$func_stripname_result
4724         ;;
4725
4726       -Wl,*)
4727         func_stripname '-Wl,' '' "$arg"
4728         args=$func_stripname_result
4729         arg=
4730         save_ifs="$IFS"; IFS=','
4731         for flag in $args; do
4732           IFS="$save_ifs"
4733           func_quote_for_eval "$flag"
4734           arg="$arg $wl$func_quote_for_eval_result"
4735           compiler_flags="$compiler_flags $wl$func_quote_for_eval_result"
4736           linker_flags="$linker_flags $func_quote_for_eval_result"
4737         done
4738         IFS="$save_ifs"
4739         func_stripname ' ' '' "$arg"
4740         arg=$func_stripname_result
4741         ;;
4742
4743       -Xcompiler)
4744         prev=xcompiler
4745         continue
4746         ;;
4747
4748       -Xlinker)
4749         prev=xlinker
4750         continue
4751         ;;
4752
4753       -XCClinker)
4754         prev=xcclinker
4755         continue
4756         ;;
4757
4758       # -msg_* for osf cc
4759       -msg_*)
4760         func_quote_for_eval "$arg"
4761         arg="$func_quote_for_eval_result"
4762         ;;
4763
4764       # -64, -mips[0-9] enable 64-bit mode on the SGI compiler
4765       # -r[0-9][0-9]* specifies the processor on the SGI compiler
4766       # -xarch=*, -xtarget=* enable 64-bit mode on the Sun compiler
4767       # +DA*, +DD* enable 64-bit mode on the HP compiler
4768       # -q* pass through compiler args for the IBM compiler
4769       # -m*, -t[45]*, -txscale* pass through architecture-specific
4770       # compiler args for GCC
4771       # -F/path gives path to uninstalled frameworks, gcc on darwin
4772       # -p, -pg, --coverage, -fprofile-* pass through profiling flag for GCC
4773       # @file GCC response files
4774       -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
4775       -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*)
4776         func_quote_for_eval "$arg"
4777         arg="$func_quote_for_eval_result"
4778         func_append compile_command " $arg"
4779         func_append finalize_command " $arg"
4780         compiler_flags="$compiler_flags $arg"
4781         continue
4782         ;;
4783
4784       # Some other compiler flag.
4785       -* | +*)
4786         func_quote_for_eval "$arg"
4787         arg="$func_quote_for_eval_result"
4788         ;;
4789
4790       *.$objext)
4791         # A standard object.
4792         objs="$objs $arg"
4793         ;;
4794
4795       *.lo)
4796         # A libtool-controlled object.
4797
4798         # Check to see that this really is a libtool object.
4799         if func_lalib_unsafe_p "$arg"; then
4800           pic_object=
4801           non_pic_object=
4802
4803           # Read the .lo file
4804           func_source "$arg"
4805
4806           if test -z "$pic_object" ||
4807              test -z "$non_pic_object" ||
4808              test "$pic_object" = none &&
4809              test "$non_pic_object" = none; then
4810             func_fatal_error "cannot find name of object for \`$arg'"
4811           fi
4812
4813           # Extract subdirectory from the argument.
4814           func_dirname "$arg" "/" ""
4815           xdir="$func_dirname_result"
4816
4817           if test "$pic_object" != none; then
4818             # Prepend the subdirectory the object is found in.
4819             pic_object="$xdir$pic_object"
4820
4821             if test "$prev" = dlfiles; then
4822               if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
4823                 dlfiles="$dlfiles $pic_object"
4824                 prev=
4825                 continue
4826               else
4827                 # If libtool objects are unsupported, then we need to preload.
4828                 prev=dlprefiles
4829               fi
4830             fi
4831
4832             # CHECK ME:  I think I busted this.  -Ossama
4833             if test "$prev" = dlprefiles; then
4834               # Preload the old-style object.
4835               dlprefiles="$dlprefiles $pic_object"
4836               prev=
4837             fi
4838
4839             # A PIC object.
4840             func_append libobjs " $pic_object"
4841             arg="$pic_object"
4842           fi
4843
4844           # Non-PIC object.
4845           if test "$non_pic_object" != none; then
4846             # Prepend the subdirectory the object is found in.
4847             non_pic_object="$xdir$non_pic_object"
4848
4849             # A standard non-PIC object
4850             func_append non_pic_objects " $non_pic_object"
4851             if test -z "$pic_object" || test "$pic_object" = none ; then
4852               arg="$non_pic_object"
4853             fi
4854           else
4855             # If the PIC object exists, use it instead.
4856             # $xdir was prepended to $pic_object above.
4857             non_pic_object="$pic_object"
4858             func_append non_pic_objects " $non_pic_object"
4859           fi
4860         else
4861           # Only an error if not doing a dry-run.
4862           if $opt_dry_run; then
4863             # Extract subdirectory from the argument.
4864             func_dirname "$arg" "/" ""
4865             xdir="$func_dirname_result"
4866
4867             func_lo2o "$arg"
4868             pic_object=$xdir$objdir/$func_lo2o_result
4869             non_pic_object=$xdir$func_lo2o_result
4870             func_append libobjs " $pic_object"
4871             func_append non_pic_objects " $non_pic_object"
4872           else
4873             func_fatal_error "\`$arg' is not a valid libtool object"
4874           fi
4875         fi
4876         ;;
4877
4878       *.$libext)
4879         # An archive.
4880         deplibs="$deplibs $arg"
4881         old_deplibs="$old_deplibs $arg"
4882         continue
4883         ;;
4884
4885       *.la)
4886         # A libtool-controlled library.
4887
4888         if test "$prev" = dlfiles; then
4889           # This library was specified with -dlopen.
4890           dlfiles="$dlfiles $arg"
4891           prev=
4892         elif test "$prev" = dlprefiles; then
4893           # The library was specified with -dlpreopen.
4894           dlprefiles="$dlprefiles $arg"
4895           prev=
4896         else
4897           deplibs="$deplibs $arg"
4898         fi
4899         continue
4900         ;;
4901
4902       # Some other compiler argument.
4903       *)
4904         # Unknown arguments in both finalize_command and compile_command need
4905         # to be aesthetically quoted because they are evaled later.
4906         func_quote_for_eval "$arg"
4907         arg="$func_quote_for_eval_result"
4908         ;;
4909       esac # arg
4910
4911       # Now actually substitute the argument into the commands.
4912       if test -n "$arg"; then
4913         func_append compile_command " $arg"
4914         func_append finalize_command " $arg"
4915       fi
4916     done # argument parsing loop
4917
4918     test -n "$prev" && \
4919       func_fatal_help "the \`$prevarg' option requires an argument"
4920
4921     if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then
4922       eval arg=\"$export_dynamic_flag_spec\"
4923       func_append compile_command " $arg"
4924       func_append finalize_command " $arg"
4925     fi
4926
4927     oldlibs=
4928     # calculate the name of the file, without its directory
4929     func_basename "$output"
4930     outputname="$func_basename_result"
4931     libobjs_save="$libobjs"
4932
4933     if test -n "$shlibpath_var"; then
4934       # get the directories listed in $shlibpath_var
4935       eval shlib_search_path=\`\$ECHO \"X\${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\`
4936     else
4937       shlib_search_path=
4938     fi
4939     eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
4940     eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
4941
4942     func_dirname "$output" "/" ""
4943     output_objdir="$func_dirname_result$objdir"
4944     # Create the object directory.
4945     func_mkdir_p "$output_objdir"
4946
4947     # Determine the type of output
4948     case $output in
4949     "")
4950       func_fatal_help "you must specify an output file"
4951       ;;
4952     *.$libext) linkmode=oldlib ;;
4953     *.lo | *.$objext) linkmode=obj ;;
4954     *.la) linkmode=lib ;;
4955     *) linkmode=prog ;; # Anything else should be a program.
4956     esac
4957
4958     specialdeplibs=
4959
4960     libs=
4961     # Find all interdependent deplibs by searching for libraries
4962     # that are linked more than once (e.g. -la -lb -la)
4963     for deplib in $deplibs; do
4964       if $opt_duplicate_deps ; then
4965         case "$libs " in
4966         *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
4967         esac
4968       fi
4969       libs="$libs $deplib"
4970     done
4971
4972     if test "$linkmode" = lib; then
4973       libs="$predeps $libs $compiler_lib_search_path $postdeps"
4974
4975       # Compute libraries that are listed more than once in $predeps
4976       # $postdeps and mark them as special (i.e., whose duplicates are
4977       # not to be eliminated).
4978       pre_post_deps=
4979       if $opt_duplicate_compiler_generated_deps; then
4980         for pre_post_dep in $predeps $postdeps; do
4981           case "$pre_post_deps " in
4982           *" $pre_post_dep "*) specialdeplibs="$specialdeplibs $pre_post_deps" ;;
4983           esac
4984           pre_post_deps="$pre_post_deps $pre_post_dep"
4985         done
4986       fi
4987       pre_post_deps=
4988     fi
4989
4990     deplibs=
4991     newdependency_libs=
4992     newlib_search_path=
4993     need_relink=no # whether we're linking any uninstalled libtool libraries
4994     notinst_deplibs= # not-installed libtool libraries
4995     notinst_path= # paths that contain not-installed libtool libraries
4996
4997     case $linkmode in
4998     lib)
4999         passes="conv dlpreopen link"
5000         for file in $dlfiles $dlprefiles; do
5001           case $file in
5002           *.la) ;;
5003           *)
5004             func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file"
5005             ;;
5006           esac
5007         done
5008         ;;
5009     prog)
5010         compile_deplibs=
5011         finalize_deplibs=
5012         alldeplibs=no
5013         newdlfiles=
5014         newdlprefiles=
5015         passes="conv scan dlopen dlpreopen link"
5016         ;;
5017     *)  passes="conv"
5018         ;;
5019     esac
5020
5021     for pass in $passes; do
5022       # The preopen pass in lib mode reverses $deplibs; put it back here
5023       # so that -L comes before libs that need it for instance...
5024       if test "$linkmode,$pass" = "lib,link"; then
5025         ## FIXME: Find the place where the list is rebuilt in the wrong
5026         ##        order, and fix it there properly
5027         tmp_deplibs=
5028         for deplib in $deplibs; do
5029           tmp_deplibs="$deplib $tmp_deplibs"
5030         done
5031         deplibs="$tmp_deplibs"
5032       fi
5033
5034       if test "$linkmode,$pass" = "lib,link" ||
5035          test "$linkmode,$pass" = "prog,scan"; then
5036         libs="$deplibs"
5037         deplibs=
5038       fi
5039       if test "$linkmode" = prog; then
5040         case $pass in
5041         dlopen) libs="$dlfiles" ;;
5042         dlpreopen) libs="$dlprefiles" ;;
5043         link) libs="$deplibs %DEPLIBS% $dependency_libs" ;;
5044         esac
5045       fi
5046       if test "$linkmode,$pass" = "lib,dlpreopen"; then
5047         # Collect and forward deplibs of preopened libtool libs
5048         for lib in $dlprefiles; do
5049           # Ignore non-libtool-libs
5050           dependency_libs=
5051           case $lib in
5052           *.la) func_source "$lib" ;;
5053           esac
5054
5055           # Collect preopened libtool deplibs, except any this library
5056           # has declared as weak libs
5057           for deplib in $dependency_libs; do
5058             deplib_base=`$ECHO "X$deplib" | $Xsed -e "$basename"`
5059             case " $weak_libs " in
5060             *" $deplib_base "*) ;;
5061             *) deplibs="$deplibs $deplib" ;;
5062             esac
5063           done
5064         done
5065         libs="$dlprefiles"
5066       fi
5067       if test "$pass" = dlopen; then
5068         # Collect dlpreopened libraries
5069         save_deplibs="$deplibs"
5070         deplibs=
5071       fi
5072
5073       for deplib in $libs; do
5074         lib=
5075         found=no
5076         case $deplib in
5077         -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
5078           if test "$linkmode,$pass" = "prog,link"; then
5079             compile_deplibs="$deplib $compile_deplibs"
5080             finalize_deplibs="$deplib $finalize_deplibs"
5081           else
5082             compiler_flags="$compiler_flags $deplib"
5083             if test "$linkmode" = lib ; then
5084                 case "$new_inherited_linker_flags " in
5085                     *" $deplib "*) ;;
5086                     * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;;
5087                 esac
5088             fi
5089           fi
5090           continue
5091           ;;
5092         -l*)
5093           if test "$linkmode" != lib && test "$linkmode" != prog; then
5094             func_warning "\`-l' is ignored for archives/objects"
5095             continue
5096           fi
5097           func_stripname '-l' '' "$deplib"
5098           name=$func_stripname_result
5099           if test "$linkmode" = lib; then
5100             searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path"
5101           else
5102             searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path"
5103           fi
5104           for searchdir in $searchdirs; do
5105             for search_ext in .la $std_shrext .so .a; do
5106               # Search the libtool library
5107               lib="$searchdir/lib${name}${search_ext}"
5108               if test -f "$lib"; then
5109                 if test "$search_ext" = ".la"; then
5110                   found=yes
5111                 else
5112                   found=no
5113                 fi
5114                 break 2
5115               fi
5116             done
5117           done
5118           if test "$found" != yes; then
5119             # deplib doesn't seem to be a libtool library
5120             if test "$linkmode,$pass" = "prog,link"; then
5121               compile_deplibs="$deplib $compile_deplibs"
5122               finalize_deplibs="$deplib $finalize_deplibs"
5123             else
5124               deplibs="$deplib $deplibs"
5125               test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
5126             fi
5127             continue
5128           else # deplib is a libtool library
5129             # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
5130             # We need to do some special things here, and not later.
5131             if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
5132               case " $predeps $postdeps " in
5133               *" $deplib "*)
5134                 if func_lalib_p "$lib"; then
5135                   library_names=
5136                   old_library=
5137                   func_source "$lib"
5138                   for l in $old_library $library_names; do
5139                     ll="$l"
5140                   done
5141                   if test "X$ll" = "X$old_library" ; then # only static version available
5142                     found=no
5143                     func_dirname "$lib" "" "."
5144                     ladir="$func_dirname_result"
5145                     lib=$ladir/$old_library
5146                     if test "$linkmode,$pass" = "prog,link"; then
5147                       compile_deplibs="$deplib $compile_deplibs"
5148                       finalize_deplibs="$deplib $finalize_deplibs"
5149                     else
5150                       deplibs="$deplib $deplibs"
5151                       test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
5152                     fi
5153                     continue
5154                   fi
5155                 fi
5156                 ;;
5157               *) ;;
5158               esac
5159             fi
5160           fi
5161           ;; # -l
5162         *.ltframework)
5163           if test "$linkmode,$pass" = "prog,link"; then
5164             compile_deplibs="$deplib $compile_deplibs"
5165             finalize_deplibs="$deplib $finalize_deplibs"
5166           else
5167             deplibs="$deplib $deplibs"
5168             if test "$linkmode" = lib ; then
5169                 case "$new_inherited_linker_flags " in
5170                     *" $deplib "*) ;;
5171                     * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;;
5172                 esac
5173             fi
5174           fi
5175           continue
5176           ;;
5177         -L*)
5178           case $linkmode in
5179           lib)
5180             deplibs="$deplib $deplibs"
5181             test "$pass" = conv && continue
5182             newdependency_libs="$deplib $newdependency_libs"
5183             func_stripname '-L' '' "$deplib"
5184             newlib_search_path="$newlib_search_path $func_stripname_result"
5185             ;;
5186           prog)
5187             if test "$pass" = conv; then
5188               deplibs="$deplib $deplibs"
5189               continue
5190             fi
5191             if test "$pass" = scan; then
5192               deplibs="$deplib $deplibs"
5193             else
5194               compile_deplibs="$deplib $compile_deplibs"
5195               finalize_deplibs="$deplib $finalize_deplibs"
5196             fi
5197             func_stripname '-L' '' "$deplib"
5198             newlib_search_path="$newlib_search_path $func_stripname_result"
5199             ;;
5200           *)
5201             func_warning "\`-L' is ignored for archives/objects"
5202             ;;
5203           esac # linkmode
5204           continue
5205           ;; # -L
5206         -R*)
5207           if test "$pass" = link; then
5208             func_stripname '-R' '' "$deplib"
5209             dir=$func_stripname_result
5210             # Make sure the xrpath contains only unique directories.
5211             case "$xrpath " in
5212             *" $dir "*) ;;
5213             *) xrpath="$xrpath $dir" ;;
5214             esac
5215           fi
5216           deplibs="$deplib $deplibs"
5217           continue
5218           ;;
5219         *.la) lib="$deplib" ;;
5220         *.$libext)
5221           if test "$pass" = conv; then
5222             deplibs="$deplib $deplibs"
5223             continue
5224           fi
5225           case $linkmode in
5226           lib)
5227             # Linking convenience modules into shared libraries is allowed,
5228             # but linking other static libraries is non-portable.
5229             case " $dlpreconveniencelibs " in
5230             *" $deplib "*) ;;
5231             *)
5232               valid_a_lib=no
5233               case $deplibs_check_method in
5234                 match_pattern*)
5235                   set dummy $deplibs_check_method; shift
5236                   match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
5237                   if eval "\$ECHO \"X$deplib\"" 2>/dev/null | $Xsed -e 10q \
5238                     | $EGREP "$match_pattern_regex" > /dev/null; then
5239                     valid_a_lib=yes
5240                   fi
5241                 ;;
5242                 pass_all)
5243                   valid_a_lib=yes
5244                 ;;
5245               esac
5246               if test "$valid_a_lib" != yes; then
5247                 $ECHO
5248                 $ECHO "*** Warning: Trying to link with static lib archive $deplib."
5249                 $ECHO "*** I have the capability to make that library automatically link in when"
5250                 $ECHO "*** you link to this library.  But I can only do this if you have a"
5251                 $ECHO "*** shared version of the library, which you do not appear to have"
5252                 $ECHO "*** because the file extensions .$libext of this argument makes me believe"
5253                 $ECHO "*** that it is just a static archive that I should not use here."
5254               else
5255                 $ECHO
5256                 $ECHO "*** Warning: Linking the shared library $output against the"
5257                 $ECHO "*** static library $deplib is not portable!"
5258                 deplibs="$deplib $deplibs"
5259               fi
5260               ;;
5261             esac
5262             continue
5263             ;;
5264           prog)
5265             if test "$pass" != link; then
5266               deplibs="$deplib $deplibs"
5267             else
5268               compile_deplibs="$deplib $compile_deplibs"
5269               finalize_deplibs="$deplib $finalize_deplibs"
5270             fi
5271             continue
5272             ;;
5273           esac # linkmode
5274           ;; # *.$libext
5275         *.lo | *.$objext)
5276           if test "$pass" = conv; then
5277             deplibs="$deplib $deplibs"
5278           elif test "$linkmode" = prog; then
5279             if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
5280               # If there is no dlopen support or we're linking statically,
5281               # we need to preload.
5282               newdlprefiles="$newdlprefiles $deplib"
5283               compile_deplibs="$deplib $compile_deplibs"
5284               finalize_deplibs="$deplib $finalize_deplibs"
5285             else
5286               newdlfiles="$newdlfiles $deplib"
5287             fi
5288           fi
5289           continue
5290           ;;
5291         %DEPLIBS%)
5292           alldeplibs=yes
5293           continue
5294           ;;
5295         esac # case $deplib
5296
5297         if test "$found" = yes || test -f "$lib"; then :
5298         else
5299           func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'"
5300         fi
5301
5302         # Check to see that this really is a libtool archive.
5303         func_lalib_unsafe_p "$lib" \
5304           || func_fatal_error "\`$lib' is not a valid libtool archive"
5305
5306         func_dirname "$lib" "" "."
5307         ladir="$func_dirname_result"
5308
5309         dlname=
5310         dlopen=
5311         dlpreopen=
5312         libdir=
5313         library_names=
5314         old_library=
5315         inherited_linker_flags=
5316         # If the library was installed with an old release of libtool,
5317         # it will not redefine variables installed, or shouldnotlink
5318         installed=yes
5319         shouldnotlink=no
5320         avoidtemprpath=
5321
5322
5323         # Read the .la file
5324         func_source "$lib"
5325
5326         # Convert "-framework foo" to "foo.ltframework"
5327         if test -n "$inherited_linker_flags"; then
5328           tmp_inherited_linker_flags=`$ECHO "X$inherited_linker_flags" | $Xsed -e 's/-framework \([^ $]*\)/\1.ltframework/g'`
5329           for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do
5330             case " $new_inherited_linker_flags " in
5331               *" $tmp_inherited_linker_flag "*) ;;
5332               *) new_inherited_linker_flags="$new_inherited_linker_flags $tmp_inherited_linker_flag";;
5333             esac
5334           done
5335         fi
5336         dependency_libs=`$ECHO "X $dependency_libs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
5337         if test "$linkmode,$pass" = "lib,link" ||
5338            test "$linkmode,$pass" = "prog,scan" ||
5339            { test "$linkmode" != prog && test "$linkmode" != lib; }; then
5340           test -n "$dlopen" && dlfiles="$dlfiles $dlopen"
5341           test -n "$dlpreopen" && dlprefiles="$dlprefiles $dlpreopen"
5342         fi
5343
5344         if test "$pass" = conv; then
5345           # Only check for convenience libraries
5346           deplibs="$lib $deplibs"
5347           if test -z "$libdir"; then
5348             if test -z "$old_library"; then
5349               func_fatal_error "cannot find name of link library for \`$lib'"
5350             fi
5351             # It is a libtool convenience library, so add in its objects.
5352             convenience="$convenience $ladir/$objdir/$old_library"
5353             old_convenience="$old_convenience $ladir/$objdir/$old_library"
5354           elif test "$linkmode" != prog && test "$linkmode" != lib; then
5355             func_fatal_error "\`$lib' is not a convenience library"
5356           fi
5357           tmp_libs=
5358           for deplib in $dependency_libs; do
5359             deplibs="$deplib $deplibs"
5360             if $opt_duplicate_deps ; then
5361               case "$tmp_libs " in
5362               *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
5363               esac
5364             fi
5365             tmp_libs="$tmp_libs $deplib"
5366           done
5367           continue
5368         fi # $pass = conv
5369
5370
5371         # Get the name of the library we link against.
5372         linklib=
5373         for l in $old_library $library_names; do
5374           linklib="$l"
5375         done
5376         if test -z "$linklib"; then
5377           func_fatal_error "cannot find name of link library for \`$lib'"
5378         fi
5379
5380         # This library was specified with -dlopen.
5381         if test "$pass" = dlopen; then
5382           if test -z "$libdir"; then
5383             func_fatal_error "cannot -dlopen a convenience library: \`$lib'"
5384           fi
5385           if test -z "$dlname" ||
5386              test "$dlopen_support" != yes ||
5387              test "$build_libtool_libs" = no; then
5388             # If there is no dlname, no dlopen support or we're linking
5389             # statically, we need to preload.  We also need to preload any
5390             # dependent libraries so libltdl's deplib preloader doesn't
5391             # bomb out in the load deplibs phase.
5392             dlprefiles="$dlprefiles $lib $dependency_libs"
5393           else
5394             newdlfiles="$newdlfiles $lib"
5395           fi
5396           continue
5397         fi # $pass = dlopen
5398
5399         # We need an absolute path.
5400         case $ladir in
5401         [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;;
5402         *)
5403           abs_ladir=`cd "$ladir" && pwd`
5404           if test -z "$abs_ladir"; then
5405             func_warning "cannot determine absolute directory name of \`$ladir'"
5406             func_warning "passing it literally to the linker, although it might fail"
5407             abs_ladir="$ladir"
5408           fi
5409           ;;
5410         esac
5411         func_basename "$lib"
5412         laname="$func_basename_result"
5413
5414         # Find the relevant object directory and library name.
5415         if test "X$installed" = Xyes; then
5416           if test ! -f "$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
5417             func_warning "library \`$lib' was moved."
5418             dir="$ladir"
5419             absdir="$abs_ladir"
5420             libdir="$abs_ladir"
5421           else
5422             dir="$libdir"
5423             absdir="$libdir"
5424           fi
5425           test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes
5426         else
5427           if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
5428             dir="$ladir"
5429             absdir="$abs_ladir"
5430             # Remove this search path later
5431             notinst_path="$notinst_path $abs_ladir"
5432           else
5433             dir="$ladir/$objdir"
5434             absdir="$abs_ladir/$objdir"
5435             # Remove this search path later
5436             notinst_path="$notinst_path $abs_ladir"
5437           fi
5438         fi # $installed = yes
5439         func_stripname 'lib' '.la' "$laname"
5440         name=$func_stripname_result
5441
5442         # This library was specified with -dlpreopen.
5443         if test "$pass" = dlpreopen; then
5444           if test -z "$libdir" && test "$linkmode" = prog; then
5445             func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'"
5446           fi
5447           # Prefer using a static library (so that no silly _DYNAMIC symbols
5448           # are required to link).
5449           if test -n "$old_library"; then
5450             newdlprefiles="$newdlprefiles $dir/$old_library"
5451             # Keep a list of preopened convenience libraries to check
5452             # that they are being used correctly in the link pass.
5453             test -z "$libdir" && \
5454                 dlpreconveniencelibs="$dlpreconveniencelibs $dir/$old_library"
5455           # Otherwise, use the dlname, so that lt_dlopen finds it.
5456           elif test -n "$dlname"; then
5457             newdlprefiles="$newdlprefiles $dir/$dlname"
5458           else
5459             newdlprefiles="$newdlprefiles $dir/$linklib"
5460           fi
5461         fi # $pass = dlpreopen
5462
5463         if test -z "$libdir"; then
5464           # Link the convenience library
5465           if test "$linkmode" = lib; then
5466             deplibs="$dir/$old_library $deplibs"
5467           elif test "$linkmode,$pass" = "prog,link"; then
5468             compile_deplibs="$dir/$old_library $compile_deplibs"
5469             finalize_deplibs="$dir/$old_library $finalize_deplibs"
5470           else
5471             deplibs="$lib $deplibs" # used for prog,scan pass
5472           fi
5473           continue
5474         fi
5475
5476
5477         if test "$linkmode" = prog && test "$pass" != link; then
5478           newlib_search_path="$newlib_search_path $ladir"
5479           deplibs="$lib $deplibs"
5480
5481           linkalldeplibs=no
5482           if test "$link_all_deplibs" != no || test -z "$library_names" ||
5483              test "$build_libtool_libs" = no; then
5484             linkalldeplibs=yes
5485           fi
5486
5487           tmp_libs=
5488           for deplib in $dependency_libs; do
5489             case $deplib in
5490             -L*) func_stripname '-L' '' "$deplib"
5491                  newlib_search_path="$newlib_search_path $func_stripname_result"
5492                  ;;
5493             esac
5494             # Need to link against all dependency_libs?
5495             if test "$linkalldeplibs" = yes; then
5496               deplibs="$deplib $deplibs"
5497             else
5498               # Need to hardcode shared library paths
5499               # or/and link against static libraries
5500               newdependency_libs="$deplib $newdependency_libs"
5501             fi
5502             if $opt_duplicate_deps ; then
5503               case "$tmp_libs " in
5504               *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
5505               esac
5506             fi
5507             tmp_libs="$tmp_libs $deplib"
5508           done # for deplib
5509           continue
5510         fi # $linkmode = prog...
5511
5512         if test "$linkmode,$pass" = "prog,link"; then
5513           if test -n "$library_names" &&
5514              { { test "$prefer_static_libs" = no ||
5515                  test "$prefer_static_libs,$installed" = "built,yes"; } ||
5516                test -z "$old_library"; }; then
5517             # We need to hardcode the library path
5518             if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then
5519               # Make sure the rpath contains only unique directories.
5520               case "$temp_rpath:" in
5521               *"$absdir:"*) ;;
5522               *) temp_rpath="$temp_rpath$absdir:" ;;
5523               esac
5524             fi
5525
5526             # Hardcode the library path.
5527             # Skip directories that are in the system default run-time
5528             # search path.
5529             case " $sys_lib_dlsearch_path " in
5530             *" $absdir "*) ;;
5531             *)
5532               case "$compile_rpath " in
5533               *" $absdir "*) ;;
5534               *) compile_rpath="$compile_rpath $absdir"
5535               esac
5536               ;;
5537             esac
5538             case " $sys_lib_dlsearch_path " in
5539             *" $libdir "*) ;;
5540             *)
5541               case "$finalize_rpath " in
5542               *" $libdir "*) ;;
5543               *) finalize_rpath="$finalize_rpath $libdir"
5544               esac
5545               ;;
5546             esac
5547           fi # $linkmode,$pass = prog,link...
5548
5549           if test "$alldeplibs" = yes &&
5550              { test "$deplibs_check_method" = pass_all ||
5551                { test "$build_libtool_libs" = yes &&
5552                  test -n "$library_names"; }; }; then
5553             # We only need to search for static libraries
5554             continue
5555           fi
5556         fi
5557
5558         link_static=no # Whether the deplib will be linked statically
5559         use_static_libs=$prefer_static_libs
5560         if test "$use_static_libs" = built && test "$installed" = yes; then
5561           use_static_libs=no
5562         fi
5563         if test -n "$library_names" &&
5564            { test "$use_static_libs" = no || test -z "$old_library"; }; then
5565           case $host in
5566           *cygwin* | *mingw* | *cegcc*)
5567               # No point in relinking DLLs because paths are not encoded
5568               notinst_deplibs="$notinst_deplibs $lib"
5569               need_relink=no
5570             ;;
5571           *)
5572             if test "$installed" = no; then
5573               notinst_deplibs="$notinst_deplibs $lib"
5574               need_relink=yes
5575             fi
5576             ;;
5577           esac
5578           # This is a shared library
5579
5580           # Warn about portability, can't link against -module's on some
5581           # systems (darwin).  Don't bleat about dlopened modules though!
5582           dlopenmodule=""
5583           for dlpremoduletest in $dlprefiles; do
5584             if test "X$dlpremoduletest" = "X$lib"; then
5585               dlopenmodule="$dlpremoduletest"
5586               break
5587             fi
5588           done
5589           if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then
5590             $ECHO
5591             if test "$linkmode" = prog; then
5592               $ECHO "*** Warning: Linking the executable $output against the loadable module"
5593             else
5594               $ECHO "*** Warning: Linking the shared library $output against the loadable module"
5595             fi
5596             $ECHO "*** $linklib is not portable!"
5597           fi
5598           if test "$linkmode" = lib &&
5599              test "$hardcode_into_libs" = yes; then
5600             # Hardcode the library path.
5601             # Skip directories that are in the system default run-time
5602             # search path.
5603             case " $sys_lib_dlsearch_path " in
5604             *" $absdir "*) ;;
5605             *)
5606               case "$compile_rpath " in
5607               *" $absdir "*) ;;
5608               *) compile_rpath="$compile_rpath $absdir"
5609               esac
5610               ;;
5611             esac
5612             case " $sys_lib_dlsearch_path " in
5613             *" $libdir "*) ;;
5614             *)
5615               case "$finalize_rpath " in
5616               *" $libdir "*) ;;
5617               *) finalize_rpath="$finalize_rpath $libdir"
5618               esac
5619               ;;
5620             esac
5621           fi
5622
5623           if test -n "$old_archive_from_expsyms_cmds"; then
5624             # figure out the soname
5625             set dummy $library_names
5626             shift
5627             realname="$1"
5628             shift
5629             libname=`eval "\\$ECHO \"$libname_spec\""`
5630             # use dlname if we got it. it's perfectly good, no?
5631             if test -n "$dlname"; then
5632               soname="$dlname"
5633             elif test -n "$soname_spec"; then
5634               # bleh windows
5635               case $host in
5636               *cygwin* | mingw* | *cegcc*)
5637                 func_arith $current - $age
5638                 major=$func_arith_result
5639                 versuffix="-$major"
5640                 ;;
5641               esac
5642               eval soname=\"$soname_spec\"
5643             else
5644               soname="$realname"
5645             fi
5646
5647             # Make a new name for the extract_expsyms_cmds to use
5648             soroot="$soname"
5649             func_basename "$soroot"
5650             soname="$func_basename_result"
5651             func_stripname 'lib' '.dll' "$soname"
5652             newlib=libimp-$func_stripname_result.a
5653
5654             # If the library has no export list, then create one now
5655             if test -f "$output_objdir/$soname-def"; then :
5656             else
5657               func_verbose "extracting exported symbol list from \`$soname'"
5658               func_execute_cmds "$extract_expsyms_cmds" 'exit $?'
5659             fi
5660
5661             # Create $newlib
5662             if test -f "$output_objdir/$newlib"; then :; else
5663               func_verbose "generating import library for \`$soname'"
5664               func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?'
5665             fi
5666             # make sure the library variables are pointing to the new library
5667             dir=$output_objdir
5668             linklib=$newlib
5669           fi # test -n "$old_archive_from_expsyms_cmds"
5670
5671           if test "$linkmode" = prog || test "$mode" != relink; then
5672             add_shlibpath=
5673             add_dir=
5674             add=
5675             lib_linked=yes
5676             case $hardcode_action in
5677             immediate | unsupported)
5678               if test "$hardcode_direct" = no; then
5679                 add="$dir/$linklib"
5680                 case $host in
5681                   *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;;
5682                   *-*-sysv4*uw2*) add_dir="-L$dir" ;;
5683                   *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
5684                     *-*-unixware7*) add_dir="-L$dir" ;;
5685                   *-*-darwin* )
5686                     # if the lib is a (non-dlopened) module then we can not
5687                     # link against it, someone is ignoring the earlier warnings
5688                     if /usr/bin/file -L $add 2> /dev/null |
5689                          $GREP ": [^:]* bundle" >/dev/null ; then
5690                       if test "X$dlopenmodule" != "X$lib"; then
5691                         $ECHO "*** Warning: lib $linklib is a module, not a shared library"
5692                         if test -z "$old_library" ; then
5693                           $ECHO
5694                           $ECHO "*** And there doesn't seem to be a static archive available"
5695                           $ECHO "*** The link will probably fail, sorry"
5696                         else
5697                           add="$dir/$old_library"
5698                         fi
5699                       elif test -n "$old_library"; then
5700                         add="$dir/$old_library"
5701                       fi
5702                     fi
5703                 esac
5704               elif test "$hardcode_minus_L" = no; then
5705                 case $host in
5706                 *-*-sunos*) add_shlibpath="$dir" ;;
5707                 esac
5708                 add_dir="-L$dir"
5709                 add="-l$name"
5710               elif test "$hardcode_shlibpath_var" = no; then
5711                 add_shlibpath="$dir"
5712                 add="-l$name"
5713               else
5714                 lib_linked=no
5715               fi
5716               ;;
5717             relink)
5718               if test "$hardcode_direct" = yes &&
5719                  test "$hardcode_direct_absolute" = no; then
5720                 add="$dir/$linklib"
5721               elif test "$hardcode_minus_L" = yes; then
5722                 add_dir="-L$dir"
5723                 # Try looking first in the location we're being installed to.
5724                 if test -n "$inst_prefix_dir"; then
5725                   case $libdir in
5726                     [\\/]*)
5727                       add_dir="$add_dir -L$inst_prefix_dir$libdir"
5728                       ;;
5729                   esac
5730                 fi
5731                 add="-l$name"
5732               elif test "$hardcode_shlibpath_var" = yes; then
5733                 add_shlibpath="$dir"
5734                 add="-l$name"
5735               else
5736                 lib_linked=no
5737               fi
5738               ;;
5739             *) lib_linked=no ;;
5740             esac
5741
5742             if test "$lib_linked" != yes; then
5743               func_fatal_configuration "unsupported hardcode properties"
5744             fi
5745
5746             if test -n "$add_shlibpath"; then
5747               case :$compile_shlibpath: in
5748               *":$add_shlibpath:"*) ;;
5749               *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;;
5750               esac
5751             fi
5752             if test "$linkmode" = prog; then
5753               test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
5754               test -n "$add" && compile_deplibs="$add $compile_deplibs"
5755             else
5756               test -n "$add_dir" && deplibs="$add_dir $deplibs"
5757               test -n "$add" && deplibs="$add $deplibs"
5758               if test "$hardcode_direct" != yes &&
5759                  test "$hardcode_minus_L" != yes &&
5760                  test "$hardcode_shlibpath_var" = yes; then
5761                 case :$finalize_shlibpath: in
5762                 *":$libdir:"*) ;;
5763                 *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
5764                 esac
5765               fi
5766             fi
5767           fi
5768
5769           if test "$linkmode" = prog || test "$mode" = relink; then
5770             add_shlibpath=
5771             add_dir=
5772             add=
5773             # Finalize command for both is simple: just hardcode it.
5774             if test "$hardcode_direct" = yes &&
5775                test "$hardcode_direct_absolute" = no; then
5776               add="$libdir/$linklib"
5777             elif test "$hardcode_minus_L" = yes; then
5778               add_dir="-L$libdir"
5779               add="-l$name"
5780             elif test "$hardcode_shlibpath_var" = yes; then
5781               case :$finalize_shlibpath: in
5782               *":$libdir:"*) ;;
5783               *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
5784               esac
5785               add="-l$name"
5786             elif test "$hardcode_automatic" = yes; then
5787               if test -n "$inst_prefix_dir" &&
5788                  test -f "$inst_prefix_dir$libdir/$linklib" ; then
5789                 add="$inst_prefix_dir$libdir/$linklib"
5790               else
5791                 add="$libdir/$linklib"
5792               fi
5793             else
5794               # We cannot seem to hardcode it, guess we'll fake it.
5795               add_dir="-L$libdir"
5796               # Try looking first in the location we're being installed to.
5797               if test -n "$inst_prefix_dir"; then
5798                 case $libdir in
5799                   [\\/]*)
5800                     add_dir="$add_dir -L$inst_prefix_dir$libdir"
5801                     ;;
5802                 esac
5803               fi
5804               add="-l$name"
5805             fi
5806
5807             if test "$linkmode" = prog; then
5808               test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
5809               test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
5810             else
5811               test -n "$add_dir" && deplibs="$add_dir $deplibs"
5812               test -n "$add" && deplibs="$add $deplibs"
5813             fi
5814           fi
5815         elif test "$linkmode" = prog; then
5816           # Here we assume that one of hardcode_direct or hardcode_minus_L
5817           # is not unsupported.  This is valid on all known static and
5818           # shared platforms.
5819           if test "$hardcode_direct" != unsupported; then
5820             test -n "$old_library" && linklib="$old_library"
5821             compile_deplibs="$dir/$linklib $compile_deplibs"
5822             finalize_deplibs="$dir/$linklib $finalize_deplibs"
5823           else
5824             compile_deplibs="-l$name -L$dir $compile_deplibs"
5825             finalize_deplibs="-l$name -L$dir $finalize_deplibs"
5826           fi
5827         elif test "$build_libtool_libs" = yes; then
5828           # Not a shared library
5829           if test "$deplibs_check_method" != pass_all; then
5830             # We're trying link a shared library against a static one
5831             # but the system doesn't support it.
5832
5833             # Just print a warning and add the library to dependency_libs so
5834             # that the program can be linked against the static library.
5835             $ECHO
5836             $ECHO "*** Warning: This system can not link to static lib archive $lib."
5837             $ECHO "*** I have the capability to make that library automatically link in when"
5838             $ECHO "*** you link to this library.  But I can only do this if you have a"
5839             $ECHO "*** shared version of the library, which you do not appear to have."
5840             if test "$module" = yes; then
5841               $ECHO "*** But as you try to build a module library, libtool will still create "
5842               $ECHO "*** a static module, that should work as long as the dlopening application"
5843               $ECHO "*** is linked with the -dlopen flag to resolve symbols at runtime."
5844               if test -z "$global_symbol_pipe"; then
5845                 $ECHO
5846                 $ECHO "*** However, this would only work if libtool was able to extract symbol"
5847                 $ECHO "*** lists from a program, using \`nm' or equivalent, but libtool could"
5848                 $ECHO "*** not find such a program.  So, this module is probably useless."
5849                 $ECHO "*** \`nm' from GNU binutils and a full rebuild may help."
5850               fi
5851               if test "$build_old_libs" = no; then
5852                 build_libtool_libs=module
5853                 build_old_libs=yes
5854               else
5855                 build_libtool_libs=no
5856               fi
5857             fi
5858           else
5859             deplibs="$dir/$old_library $deplibs"
5860             link_static=yes
5861           fi
5862         fi # link shared/static library?
5863
5864         if test "$linkmode" = lib; then
5865           if test -n "$dependency_libs" &&
5866              { test "$hardcode_into_libs" != yes ||
5867                test "$build_old_libs" = yes ||
5868                test "$link_static" = yes; }; then
5869             # Extract -R from dependency_libs
5870             temp_deplibs=
5871             for libdir in $dependency_libs; do
5872               case $libdir in
5873               -R*) func_stripname '-R' '' "$libdir"
5874                    temp_xrpath=$func_stripname_result
5875                    case " $xrpath " in
5876                    *" $temp_xrpath "*) ;;
5877                    *) xrpath="$xrpath $temp_xrpath";;
5878                    esac;;
5879               *) temp_deplibs="$temp_deplibs $libdir";;
5880               esac
5881             done
5882             dependency_libs="$temp_deplibs"
5883           fi
5884
5885           newlib_search_path="$newlib_search_path $absdir"
5886           # Link against this library
5887           test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
5888           # ... and its dependency_libs
5889           tmp_libs=
5890           for deplib in $dependency_libs; do
5891             newdependency_libs="$deplib $newdependency_libs"
5892             if $opt_duplicate_deps ; then
5893               case "$tmp_libs " in
5894               *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
5895               esac
5896             fi
5897             tmp_libs="$tmp_libs $deplib"
5898           done
5899
5900           if test "$link_all_deplibs" != no; then
5901             # Add the search paths of all dependency libraries
5902             for deplib in $dependency_libs; do
5903               case $deplib in
5904               -L*) path="$deplib" ;;
5905               *.la)
5906                 func_dirname "$deplib" "" "."
5907                 dir="$func_dirname_result"
5908                 # We need an absolute path.
5909                 case $dir in
5910                 [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;;
5911                 *)
5912                   absdir=`cd "$dir" && pwd`
5913                   if test -z "$absdir"; then
5914                     func_warning "cannot determine absolute directory name of \`$dir'"
5915                     absdir="$dir"
5916                   fi
5917                   ;;
5918                 esac
5919                 if $GREP "^installed=no" $deplib > /dev/null; then
5920                 case $host in
5921                 *-*-darwin*)
5922                   depdepl=
5923                   eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
5924                   if test -n "$deplibrary_names" ; then
5925                     for tmp in $deplibrary_names ; do
5926                       depdepl=$tmp
5927                     done
5928                     if test -f "$absdir/$objdir/$depdepl" ; then
5929                       depdepl="$absdir/$objdir/$depdepl"
5930                       darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
5931                       if test -z "$darwin_install_name"; then
5932                           darwin_install_name=`${OTOOL64} -L $depdepl  | awk '{if (NR == 2) {print $1;exit}}'`
5933                       fi
5934                       compiler_flags="$compiler_flags ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}"
5935                       linker_flags="$linker_flags -dylib_file ${darwin_install_name}:${depdepl}"
5936                       path=
5937                     fi
5938                   fi
5939                   ;;
5940                 *)
5941                   path="-L$absdir/$objdir"
5942                   ;;
5943                 esac
5944                 else
5945                   eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
5946                   test -z "$libdir" && \
5947                     func_fatal_error "\`$deplib' is not a valid libtool archive"
5948                   test "$absdir" != "$libdir" && \
5949                     func_warning "\`$deplib' seems to be moved"
5950
5951                   path="-L$absdir"
5952                 fi
5953                 ;;
5954               esac
5955               case " $deplibs " in
5956               *" $path "*) ;;
5957               *) deplibs="$path $deplibs" ;;
5958               esac
5959             done
5960           fi # link_all_deplibs != no
5961         fi # linkmode = lib
5962       done # for deplib in $libs
5963       if test "$pass" = link; then
5964         if test "$linkmode" = "prog"; then
5965           compile_deplibs="$new_inherited_linker_flags $compile_deplibs"
5966           finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs"
5967         else
5968           compiler_flags="$compiler_flags "`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
5969         fi
5970       fi
5971       dependency_libs="$newdependency_libs"
5972       if test "$pass" = dlpreopen; then
5973         # Link the dlpreopened libraries before other libraries
5974         for deplib in $save_deplibs; do
5975           deplibs="$deplib $deplibs"
5976         done
5977       fi
5978       if test "$pass" != dlopen; then
5979         if test "$pass" != conv; then
5980           # Make sure lib_search_path contains only unique directories.
5981           lib_search_path=
5982           for dir in $newlib_search_path; do
5983             case "$lib_search_path " in
5984             *" $dir "*) ;;
5985             *) lib_search_path="$lib_search_path $dir" ;;
5986             esac
5987           done
5988           newlib_search_path=
5989         fi
5990
5991         if test "$linkmode,$pass" != "prog,link"; then
5992           vars="deplibs"
5993         else
5994           vars="compile_deplibs finalize_deplibs"
5995         fi
5996         for var in $vars dependency_libs; do
5997           # Add libraries to $var in reverse order
5998           eval tmp_libs=\"\$$var\"
5999           new_libs=
6000           for deplib in $tmp_libs; do
6001             # FIXME: Pedantically, this is the right thing to do, so
6002             #        that some nasty dependency loop isn't accidentally
6003             #        broken:
6004             #new_libs="$deplib $new_libs"
6005             # Pragmatically, this seems to cause very few problems in
6006             # practice:
6007             case $deplib in
6008             -L*) new_libs="$deplib $new_libs" ;;
6009             -R*) ;;
6010             *)
6011               # And here is the reason: when a library appears more
6012               # than once as an explicit dependence of a library, or
6013               # is implicitly linked in more than once by the
6014               # compiler, it is considered special, and multiple
6015               # occurrences thereof are not removed.  Compare this
6016               # with having the same library being listed as a
6017               # dependency of multiple other libraries: in this case,
6018               # we know (pedantically, we assume) the library does not
6019               # need to be listed more than once, so we keep only the
6020               # last copy.  This is not always right, but it is rare
6021               # enough that we require users that really mean to play
6022               # such unportable linking tricks to link the library
6023               # using -Wl,-lname, so that libtool does not consider it
6024               # for duplicate removal.
6025               case " $specialdeplibs " in
6026               *" $deplib "*) new_libs="$deplib $new_libs" ;;
6027               *)
6028                 case " $new_libs " in
6029                 *" $deplib "*) ;;
6030                 *) new_libs="$deplib $new_libs" ;;
6031                 esac
6032                 ;;
6033               esac
6034               ;;
6035             esac
6036           done
6037           tmp_libs=
6038           for deplib in $new_libs; do
6039             case $deplib in
6040             -L*)
6041               case " $tmp_libs " in
6042               *" $deplib "*) ;;
6043               *) tmp_libs="$tmp_libs $deplib" ;;
6044               esac
6045               ;;
6046             *) tmp_libs="$tmp_libs $deplib" ;;
6047             esac
6048           done
6049           eval $var=\"$tmp_libs\"
6050         done # for var
6051       fi
6052       # Last step: remove runtime libs from dependency_libs
6053       # (they stay in deplibs)
6054       tmp_libs=
6055       for i in $dependency_libs ; do
6056         case " $predeps $postdeps $compiler_lib_search_path " in
6057         *" $i "*)
6058           i=""
6059           ;;
6060         esac
6061         if test -n "$i" ; then
6062           tmp_libs="$tmp_libs $i"
6063         fi
6064       done
6065       dependency_libs=$tmp_libs
6066     done # for pass
6067     if test "$linkmode" = prog; then
6068       dlfiles="$newdlfiles"
6069     fi
6070     if test "$linkmode" = prog || test "$linkmode" = lib; then
6071       dlprefiles="$newdlprefiles"
6072     fi
6073
6074     case $linkmode in
6075     oldlib)
6076       if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
6077         func_warning "\`-dlopen' is ignored for archives"
6078       fi
6079
6080       case " $deplibs" in
6081       *\ -l* | *\ -L*)
6082         func_warning "\`-l' and \`-L' are ignored for archives" ;;
6083       esac
6084
6085       test -n "$rpath" && \
6086         func_warning "\`-rpath' is ignored for archives"
6087
6088       test -n "$xrpath" && \
6089         func_warning "\`-R' is ignored for archives"
6090
6091       test -n "$vinfo" && \
6092         func_warning "\`-version-info/-version-number' is ignored for archives"
6093
6094       test -n "$release" && \
6095         func_warning "\`-release' is ignored for archives"
6096
6097       test -n "$export_symbols$export_symbols_regex" && \
6098         func_warning "\`-export-symbols' is ignored for archives"
6099
6100       # Now set the variables for building old libraries.
6101       build_libtool_libs=no
6102       oldlibs="$output"
6103       objs="$objs$old_deplibs"
6104       ;;
6105
6106     lib)
6107       # Make sure we only generate libraries of the form `libNAME.la'.
6108       case $outputname in
6109       lib*)
6110         func_stripname 'lib' '.la' "$outputname"
6111         name=$func_stripname_result
6112         eval shared_ext=\"$shrext_cmds\"
6113         eval libname=\"$libname_spec\"
6114         ;;
6115       *)
6116         test "$module" = no && \
6117           func_fatal_help "libtool library \`$output' must begin with \`lib'"
6118
6119         if test "$need_lib_prefix" != no; then
6120           # Add the "lib" prefix for modules if required
6121           func_stripname '' '.la' "$outputname"
6122           name=$func_stripname_result
6123           eval shared_ext=\"$shrext_cmds\"
6124           eval libname=\"$libname_spec\"
6125         else
6126           func_stripname '' '.la' "$outputname"
6127           libname=$func_stripname_result
6128         fi
6129         ;;
6130       esac
6131
6132       if test -n "$objs"; then
6133         if test "$deplibs_check_method" != pass_all; then
6134           func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs"
6135         else
6136           $ECHO
6137           $ECHO "*** Warning: Linking the shared library $output against the non-libtool"
6138           $ECHO "*** objects $objs is not portable!"
6139           libobjs="$libobjs $objs"
6140         fi
6141       fi
6142
6143       test "$dlself" != no && \
6144         func_warning "\`-dlopen self' is ignored for libtool libraries"
6145
6146       set dummy $rpath
6147       shift
6148       test "$#" -gt 1 && \
6149         func_warning "ignoring multiple \`-rpath's for a libtool library"
6150
6151       install_libdir="$1"
6152
6153       oldlibs=
6154       if test -z "$rpath"; then
6155         if test "$build_libtool_libs" = yes; then
6156           # Building a libtool convenience library.
6157           # Some compilers have problems with a `.al' extension so
6158           # convenience libraries should have the same extension an
6159           # archive normally would.
6160           oldlibs="$output_objdir/$libname.$libext $oldlibs"
6161           build_libtool_libs=convenience
6162           build_old_libs=yes
6163         fi
6164
6165         test -n "$vinfo" && \
6166           func_warning "\`-version-info/-version-number' is ignored for convenience libraries"
6167
6168         test -n "$release" && \
6169           func_warning "\`-release' is ignored for convenience libraries"
6170       else
6171
6172         # Parse the version information argument.
6173         save_ifs="$IFS"; IFS=':'
6174         set dummy $vinfo 0 0 0
6175         shift
6176         IFS="$save_ifs"
6177
6178         test -n "$7" && \
6179           func_fatal_help "too many parameters to \`-version-info'"
6180
6181         # convert absolute version numbers to libtool ages
6182         # this retains compatibility with .la files and attempts
6183         # to make the code below a bit more comprehensible
6184
6185         case $vinfo_number in
6186         yes)
6187           number_major="$1"
6188           number_minor="$2"
6189           number_revision="$3"
6190           #
6191           # There are really only two kinds -- those that
6192           # use the current revision as the major version
6193           # and those that subtract age and use age as
6194           # a minor version.  But, then there is irix
6195           # which has an extra 1 added just for fun
6196           #
6197           case $version_type in
6198           darwin|linux|osf|windows|none)
6199             func_arith $number_major + $number_minor
6200             current=$func_arith_result
6201             age="$number_minor"
6202             revision="$number_revision"
6203             ;;
6204           freebsd-aout|freebsd-elf|sunos)
6205             current="$number_major"
6206             revision="$number_minor"
6207             age="0"
6208             ;;
6209           irix|nonstopux)
6210             func_arith $number_major + $number_minor
6211             current=$func_arith_result
6212             age="$number_minor"
6213             revision="$number_minor"
6214             lt_irix_increment=no
6215             ;;
6216           esac
6217           ;;
6218         no)
6219           current="$1"
6220           revision="$2"
6221           age="$3"
6222           ;;
6223         esac
6224
6225         # Check that each of the things are valid numbers.
6226         case $current in
6227         0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
6228         *)
6229           func_error "CURRENT \`$current' must be a nonnegative integer"
6230           func_fatal_error "\`$vinfo' is not valid version information"
6231           ;;
6232         esac
6233
6234         case $revision in
6235         0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
6236         *)
6237           func_error "REVISION \`$revision' must be a nonnegative integer"
6238           func_fatal_error "\`$vinfo' is not valid version information"
6239           ;;
6240         esac
6241
6242         case $age in
6243         0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
6244         *)
6245           func_error "AGE \`$age' must be a nonnegative integer"
6246           func_fatal_error "\`$vinfo' is not valid version information"
6247           ;;
6248         esac
6249
6250         if test "$age" -gt "$current"; then
6251           func_error "AGE \`$age' is greater than the current interface number \`$current'"
6252           func_fatal_error "\`$vinfo' is not valid version information"
6253         fi
6254
6255         # Calculate the version variables.
6256         major=
6257         versuffix=
6258         verstring=
6259         case $version_type in
6260         none) ;;
6261
6262         darwin)
6263           # Like Linux, but with the current version available in
6264           # verstring for coding it into the library header
6265           func_arith $current - $age
6266           major=.$func_arith_result
6267           versuffix="$major.$age.$revision"
6268           # Darwin ld doesn't like 0 for these options...
6269           func_arith $current + 1
6270           minor_current=$func_arith_result
6271           xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision"
6272           verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
6273           ;;
6274
6275         freebsd-aout)
6276           major=".$current"
6277           versuffix=".$current.$revision";
6278           ;;
6279
6280         freebsd-elf)
6281           major=".$current"
6282           versuffix=".$current"
6283           ;;
6284
6285         irix | nonstopux)
6286           if test "X$lt_irix_increment" = "Xno"; then
6287             func_arith $current - $age
6288           else
6289             func_arith $current - $age + 1
6290           fi
6291           major=$func_arith_result
6292
6293           case $version_type in
6294             nonstopux) verstring_prefix=nonstopux ;;
6295             *)         verstring_prefix=sgi ;;
6296           esac
6297           verstring="$verstring_prefix$major.$revision"
6298
6299           # Add in all the interfaces that we are compatible with.
6300           loop=$revision
6301           while test "$loop" -ne 0; do
6302             func_arith $revision - $loop
6303             iface=$func_arith_result
6304             func_arith $loop - 1
6305             loop=$func_arith_result
6306             verstring="$verstring_prefix$major.$iface:$verstring"
6307           done
6308
6309           # Before this point, $major must not contain `.'.
6310           major=.$major
6311           versuffix="$major.$revision"
6312           ;;
6313
6314         linux)
6315           func_arith $current - $age
6316           major=.$func_arith_result
6317           versuffix="$major.$age.$revision"
6318           ;;
6319
6320         osf)
6321           func_arith $current - $age
6322           major=.$func_arith_result
6323           versuffix=".$current.$age.$revision"
6324           verstring="$current.$age.$revision"
6325
6326           # Add in all the interfaces that we are compatible with.
6327           loop=$age
6328           while test "$loop" -ne 0; do
6329             func_arith $current - $loop
6330             iface=$func_arith_result
6331             func_arith $loop - 1
6332             loop=$func_arith_result
6333             verstring="$verstring:${iface}.0"
6334           done
6335
6336           # Make executables depend on our current version.
6337           verstring="$verstring:${current}.0"
6338           ;;
6339
6340         qnx)
6341           major=".$current"
6342           versuffix=".$current"
6343           ;;
6344
6345         sunos)
6346           major=".$current"
6347           versuffix=".$current.$revision"
6348           ;;
6349
6350         windows)
6351           # Use '-' rather than '.', since we only want one
6352           # extension on DOS 8.3 filesystems.
6353           func_arith $current - $age
6354           major=$func_arith_result
6355           versuffix="-$major"
6356           ;;
6357
6358         *)
6359           func_fatal_configuration "unknown library version type \`$version_type'"
6360           ;;
6361         esac
6362
6363         # Clear the version info if we defaulted, and they specified a release.
6364         if test -z "$vinfo" && test -n "$release"; then
6365           major=
6366           case $version_type in
6367           darwin)
6368             # we can't check for "0.0" in archive_cmds due to quoting
6369             # problems, so we reset it completely
6370             verstring=
6371             ;;
6372           *)
6373             verstring="0.0"
6374             ;;
6375           esac
6376           if test "$need_version" = no; then
6377             versuffix=
6378           else
6379             versuffix=".0.0"
6380           fi
6381         fi
6382
6383         # Remove version info from name if versioning should be avoided
6384         if test "$avoid_version" = yes && test "$need_version" = no; then
6385           major=
6386           versuffix=
6387           verstring=""
6388         fi
6389
6390         # Check to see if the archive will have undefined symbols.
6391         if test "$allow_undefined" = yes; then
6392           if test "$allow_undefined_flag" = unsupported; then
6393             func_warning "undefined symbols not allowed in $host shared libraries"
6394             build_libtool_libs=no
6395             build_old_libs=yes
6396           fi
6397         else
6398           # Don't allow undefined symbols.
6399           allow_undefined_flag="$no_undefined_flag"
6400         fi
6401
6402       fi
6403
6404       func_generate_dlsyms "$libname" "$libname" "yes"
6405       libobjs="$libobjs $symfileobj"
6406       test "X$libobjs" = "X " && libobjs=
6407
6408       if test "$mode" != relink; then
6409         # Remove our outputs, but don't remove object files since they
6410         # may have been created when compiling PIC objects.
6411         removelist=
6412         tempremovelist=`$ECHO "$output_objdir/*"`
6413         for p in $tempremovelist; do
6414           case $p in
6415             *.$objext | *.gcno)
6416                ;;
6417             $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*)
6418                if test "X$precious_files_regex" != "X"; then
6419                  if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
6420                  then
6421                    continue
6422                  fi
6423                fi
6424                removelist="$removelist $p"
6425                ;;
6426             *) ;;
6427           esac
6428         done
6429         test -n "$removelist" && \
6430           func_show_eval "${RM}r \$removelist"
6431       fi
6432
6433       # Now set the variables for building old libraries.
6434       if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
6435         oldlibs="$oldlibs $output_objdir/$libname.$libext"
6436
6437         # Transform .lo files to .o files.
6438         oldobjs="$objs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP`
6439       fi
6440
6441       # Eliminate all temporary directories.
6442       #for path in $notinst_path; do
6443       # lib_search_path=`$ECHO "X$lib_search_path " | $Xsed -e "s% $path % %g"`
6444       # deplibs=`$ECHO "X$deplibs " | $Xsed -e "s% -L$path % %g"`
6445       # dependency_libs=`$ECHO "X$dependency_libs " | $Xsed -e "s% -L$path % %g"`
6446       #done
6447
6448       if test -n "$xrpath"; then
6449         # If the user specified any rpath flags, then add them.
6450         temp_xrpath=
6451         for libdir in $xrpath; do
6452           temp_xrpath="$temp_xrpath -R$libdir"
6453           case "$finalize_rpath " in
6454           *" $libdir "*) ;;
6455           *) finalize_rpath="$finalize_rpath $libdir" ;;
6456           esac
6457         done
6458         if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then
6459           dependency_libs="$temp_xrpath $dependency_libs"
6460         fi
6461       fi
6462
6463       # Make sure dlfiles contains only unique files that won't be dlpreopened
6464       old_dlfiles="$dlfiles"
6465       dlfiles=
6466       for lib in $old_dlfiles; do
6467         case " $dlprefiles $dlfiles " in
6468         *" $lib "*) ;;
6469         *) dlfiles="$dlfiles $lib" ;;
6470         esac
6471       done
6472
6473       # Make sure dlprefiles contains only unique files
6474       old_dlprefiles="$dlprefiles"
6475       dlprefiles=
6476       for lib in $old_dlprefiles; do
6477         case "$dlprefiles " in
6478         *" $lib "*) ;;
6479         *) dlprefiles="$dlprefiles $lib" ;;
6480         esac
6481       done
6482
6483       if test "$build_libtool_libs" = yes; then
6484         if test -n "$rpath"; then
6485           case $host in
6486           *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc*)
6487             # these systems don't actually have a c library (as such)!
6488             ;;
6489           *-*-rhapsody* | *-*-darwin1.[012])
6490             # Rhapsody C library is in the System framework
6491             deplibs="$deplibs System.ltframework"
6492             ;;
6493           *-*-netbsd*)
6494             # Don't link with libc until the a.out ld.so is fixed.
6495             ;;
6496           *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
6497             # Do not include libc due to us having libc/libc_r.
6498             ;;
6499           *-*-sco3.2v5* | *-*-sco5v6*)
6500             # Causes problems with __ctype
6501             ;;
6502           *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
6503             # Compiler inserts libc in the correct place for threads to work
6504             ;;
6505           *)
6506             # Add libc to deplibs on all other systems if necessary.
6507             if test "$build_libtool_need_lc" = "yes"; then
6508               deplibs="$deplibs -lc"
6509             fi
6510             ;;
6511           esac
6512         fi
6513
6514         # Transform deplibs into only deplibs that can be linked in shared.
6515         name_save=$name
6516         libname_save=$libname
6517         release_save=$release
6518         versuffix_save=$versuffix
6519         major_save=$major
6520         # I'm not sure if I'm treating the release correctly.  I think
6521         # release should show up in the -l (ie -lgmp5) so we don't want to
6522         # add it in twice.  Is that correct?
6523         release=""
6524         versuffix=""
6525         major=""
6526         newdeplibs=
6527         droppeddeps=no
6528         case $deplibs_check_method in
6529         pass_all)
6530           # Don't check for shared/static.  Everything works.
6531           # This might be a little naive.  We might want to check
6532           # whether the library exists or not.  But this is on
6533           # osf3 & osf4 and I'm not really sure... Just
6534           # implementing what was already the behavior.
6535           newdeplibs=$deplibs
6536           ;;
6537         test_compile)
6538           # This code stresses the "libraries are programs" paradigm to its
6539           # limits. Maybe even breaks it.  We compile a program, linking it
6540           # against the deplibs as a proxy for the library.  Then we can check
6541           # whether they linked in statically or dynamically with ldd.
6542           $opt_dry_run || $RM conftest.c
6543           cat > conftest.c <<EOF
6544           int main() { return 0; }
6545 EOF
6546           $opt_dry_run || $RM conftest
6547           if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then
6548             ldd_output=`ldd conftest`
6549             for i in $deplibs; do
6550               case $i in
6551               -l*)
6552                 func_stripname -l '' "$i"
6553                 name=$func_stripname_result
6554                 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
6555                   case " $predeps $postdeps " in
6556                   *" $i "*)
6557                     newdeplibs="$newdeplibs $i"
6558                     i=""
6559                     ;;
6560                   esac
6561                 fi
6562                 if test -n "$i" ; then
6563                   libname=`eval "\\$ECHO \"$libname_spec\""`
6564                   deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
6565                   set dummy $deplib_matches; shift
6566                   deplib_match=$1
6567                   if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
6568                     newdeplibs="$newdeplibs $i"
6569                   else
6570                     droppeddeps=yes
6571                     $ECHO
6572                     $ECHO "*** Warning: dynamic linker does not accept needed library $i."
6573                     $ECHO "*** I have the capability to make that library automatically link in when"
6574                     $ECHO "*** you link to this library.  But I can only do this if you have a"
6575                     $ECHO "*** shared version of the library, which I believe you do not have"
6576                     $ECHO "*** because a test_compile did reveal that the linker did not use it for"
6577                     $ECHO "*** its dynamic dependency list that programs get resolved with at runtime."
6578                   fi
6579                 fi
6580                 ;;
6581               *)
6582                 newdeplibs="$newdeplibs $i"
6583                 ;;
6584               esac
6585             done
6586           else
6587             # Error occurred in the first compile.  Let's try to salvage
6588             # the situation: Compile a separate program for each library.
6589             for i in $deplibs; do
6590               case $i in
6591               -l*)
6592                 func_stripname -l '' "$i"
6593                 name=$func_stripname_result
6594                 $opt_dry_run || $RM conftest
6595                 if $LTCC $LTCFLAGS -o conftest conftest.c $i; then
6596                   ldd_output=`ldd conftest`
6597                   if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
6598                     case " $predeps $postdeps " in
6599                     *" $i "*)
6600                       newdeplibs="$newdeplibs $i"
6601                       i=""
6602                       ;;
6603                     esac
6604                   fi
6605                   if test -n "$i" ; then
6606                     libname=`eval "\\$ECHO \"$libname_spec\""`
6607                     deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
6608                     set dummy $deplib_matches; shift
6609                     deplib_match=$1
6610                     if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
6611                       newdeplibs="$newdeplibs $i"
6612                     else
6613                       droppeddeps=yes
6614                       $ECHO
6615                       $ECHO "*** Warning: dynamic linker does not accept needed library $i."
6616                       $ECHO "*** I have the capability to make that library automatically link in when"
6617                       $ECHO "*** you link to this library.  But I can only do this if you have a"
6618                       $ECHO "*** shared version of the library, which you do not appear to have"
6619                       $ECHO "*** because a test_compile did reveal that the linker did not use this one"
6620                       $ECHO "*** as a dynamic dependency that programs can get resolved with at runtime."
6621                     fi
6622                   fi
6623                 else
6624                   droppeddeps=yes
6625                   $ECHO
6626                   $ECHO "*** Warning!  Library $i is needed by this library but I was not able to"
6627                   $ECHO "*** make it link in!  You will probably need to install it or some"
6628                   $ECHO "*** library that it depends on before this library will be fully"
6629                   $ECHO "*** functional.  Installing it before continuing would be even better."
6630                 fi
6631                 ;;
6632               *)
6633                 newdeplibs="$newdeplibs $i"
6634                 ;;
6635               esac
6636             done
6637           fi
6638           ;;
6639         file_magic*)
6640           set dummy $deplibs_check_method; shift
6641           file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
6642           for a_deplib in $deplibs; do
6643             case $a_deplib in
6644             -l*)
6645               func_stripname -l '' "$a_deplib"
6646               name=$func_stripname_result
6647               if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
6648                 case " $predeps $postdeps " in
6649                 *" $a_deplib "*)
6650                   newdeplibs="$newdeplibs $a_deplib"
6651                   a_deplib=""
6652                   ;;
6653                 esac
6654               fi
6655               if test -n "$a_deplib" ; then
6656                 libname=`eval "\\$ECHO \"$libname_spec\""`
6657                 for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
6658                   potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
6659                   for potent_lib in $potential_libs; do
6660                       # Follow soft links.
6661                       if ls -lLd "$potent_lib" 2>/dev/null |
6662                          $GREP " -> " >/dev/null; then
6663                         continue
6664                       fi
6665                       # The statement above tries to avoid entering an
6666                       # endless loop below, in case of cyclic links.
6667                       # We might still enter an endless loop, since a link
6668                       # loop can be closed while we follow links,
6669                       # but so what?
6670                       potlib="$potent_lib"
6671                       while test -h "$potlib" 2>/dev/null; do
6672                         potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'`
6673                         case $potliblink in
6674                         [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
6675                         *) potlib=`$ECHO "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";;
6676                         esac
6677                       done
6678                       if eval $file_magic_cmd \"\$potlib\" 2>/dev/null |
6679                          $SED -e 10q |
6680                          $EGREP "$file_magic_regex" > /dev/null; then
6681                         newdeplibs="$newdeplibs $a_deplib"
6682                         a_deplib=""
6683                         break 2
6684                       fi
6685                   done
6686                 done
6687               fi
6688               if test -n "$a_deplib" ; then
6689                 droppeddeps=yes
6690                 $ECHO
6691                 $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
6692                 $ECHO "*** I have the capability to make that library automatically link in when"
6693                 $ECHO "*** you link to this library.  But I can only do this if you have a"
6694                 $ECHO "*** shared version of the library, which you do not appear to have"
6695                 $ECHO "*** because I did check the linker path looking for a file starting"
6696                 if test -z "$potlib" ; then
6697                   $ECHO "*** with $libname but no candidates were found. (...for file magic test)"
6698                 else
6699                   $ECHO "*** with $libname and none of the candidates passed a file format test"
6700                   $ECHO "*** using a file magic. Last file checked: $potlib"
6701                 fi
6702               fi
6703               ;;
6704             *)
6705               # Add a -L argument.
6706               newdeplibs="$newdeplibs $a_deplib"
6707               ;;
6708             esac
6709           done # Gone through all deplibs.
6710           ;;
6711         match_pattern*)
6712           set dummy $deplibs_check_method; shift
6713           match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
6714           for a_deplib in $deplibs; do
6715             case $a_deplib in
6716             -l*)
6717               func_stripname -l '' "$a_deplib"
6718               name=$func_stripname_result
6719               if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
6720                 case " $predeps $postdeps " in
6721                 *" $a_deplib "*)
6722                   newdeplibs="$newdeplibs $a_deplib"
6723                   a_deplib=""
6724                   ;;
6725                 esac
6726               fi
6727               if test -n "$a_deplib" ; then
6728                 libname=`eval "\\$ECHO \"$libname_spec\""`
6729                 for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
6730                   potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
6731                   for potent_lib in $potential_libs; do
6732                     potlib="$potent_lib" # see symlink-check above in file_magic test
6733                     if eval "\$ECHO \"X$potent_lib\"" 2>/dev/null | $Xsed -e 10q | \
6734                        $EGREP "$match_pattern_regex" > /dev/null; then
6735                       newdeplibs="$newdeplibs $a_deplib"
6736                       a_deplib=""
6737                       break 2
6738                     fi
6739                   done
6740                 done
6741               fi
6742               if test -n "$a_deplib" ; then
6743                 droppeddeps=yes
6744                 $ECHO
6745                 $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
6746                 $ECHO "*** I have the capability to make that library automatically link in when"
6747                 $ECHO "*** you link to this library.  But I can only do this if you have a"
6748                 $ECHO "*** shared version of the library, which you do not appear to have"
6749                 $ECHO "*** because I did check the linker path looking for a file starting"
6750                 if test -z "$potlib" ; then
6751                   $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)"
6752                 else
6753                   $ECHO "*** with $libname and none of the candidates passed a file format test"
6754                   $ECHO "*** using a regex pattern. Last file checked: $potlib"
6755                 fi
6756               fi
6757               ;;
6758             *)
6759               # Add a -L argument.
6760               newdeplibs="$newdeplibs $a_deplib"
6761               ;;
6762             esac
6763           done # Gone through all deplibs.
6764           ;;
6765         none | unknown | *)
6766           newdeplibs=""
6767           tmp_deplibs=`$ECHO "X $deplibs" | $Xsed \
6768               -e 's/ -lc$//' -e 's/ -[LR][^ ]*//g'`
6769           if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
6770             for i in $predeps $postdeps ; do
6771               # can't use Xsed below, because $i might contain '/'
6772               tmp_deplibs=`$ECHO "X $tmp_deplibs" | $Xsed -e "s,$i,,"`
6773             done
6774           fi
6775           if $ECHO "X $tmp_deplibs" | $Xsed -e 's/[      ]//g' |
6776              $GREP . >/dev/null; then
6777             $ECHO
6778             if test "X$deplibs_check_method" = "Xnone"; then
6779               $ECHO "*** Warning: inter-library dependencies are not supported in this platform."
6780             else
6781               $ECHO "*** Warning: inter-library dependencies are not known to be supported."
6782             fi
6783             $ECHO "*** All declared inter-library dependencies are being dropped."
6784             droppeddeps=yes
6785           fi
6786           ;;
6787         esac
6788         versuffix=$versuffix_save
6789         major=$major_save
6790         release=$release_save
6791         libname=$libname_save
6792         name=$name_save
6793
6794         case $host in
6795         *-*-rhapsody* | *-*-darwin1.[012])
6796           # On Rhapsody replace the C library with the System framework
6797           newdeplibs=`$ECHO "X $newdeplibs" | $Xsed -e 's/ -lc / System.ltframework /'`
6798           ;;
6799         esac
6800
6801         if test "$droppeddeps" = yes; then
6802           if test "$module" = yes; then
6803             $ECHO
6804             $ECHO "*** Warning: libtool could not satisfy all declared inter-library"
6805             $ECHO "*** dependencies of module $libname.  Therefore, libtool will create"
6806             $ECHO "*** a static module, that should work as long as the dlopening"
6807             $ECHO "*** application is linked with the -dlopen flag."
6808             if test -z "$global_symbol_pipe"; then
6809               $ECHO
6810               $ECHO "*** However, this would only work if libtool was able to extract symbol"
6811               $ECHO "*** lists from a program, using \`nm' or equivalent, but libtool could"
6812               $ECHO "*** not find such a program.  So, this module is probably useless."
6813               $ECHO "*** \`nm' from GNU binutils and a full rebuild may help."
6814             fi
6815             if test "$build_old_libs" = no; then
6816               oldlibs="$output_objdir/$libname.$libext"
6817               build_libtool_libs=module
6818               build_old_libs=yes
6819             else
6820               build_libtool_libs=no
6821             fi
6822           else
6823             $ECHO "*** The inter-library dependencies that have been dropped here will be"
6824             $ECHO "*** automatically added whenever a program is linked with this library"
6825             $ECHO "*** or is declared to -dlopen it."
6826
6827             if test "$allow_undefined" = no; then
6828               $ECHO
6829               $ECHO "*** Since this library must not contain undefined symbols,"
6830               $ECHO "*** because either the platform does not support them or"
6831               $ECHO "*** it was explicitly requested with -no-undefined,"
6832               $ECHO "*** libtool will only create a static version of it."
6833               if test "$build_old_libs" = no; then
6834                 oldlibs="$output_objdir/$libname.$libext"
6835                 build_libtool_libs=module
6836                 build_old_libs=yes
6837               else
6838                 build_libtool_libs=no
6839               fi
6840             fi
6841           fi
6842         fi
6843         # Done checking deplibs!
6844         deplibs=$newdeplibs
6845       fi
6846       # Time to change all our "foo.ltframework" stuff back to "-framework foo"
6847       case $host in
6848         *-*-darwin*)
6849           newdeplibs=`$ECHO "X $newdeplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
6850           new_inherited_linker_flags=`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
6851           deplibs=`$ECHO "X $deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
6852           ;;
6853       esac
6854
6855       # move library search paths that coincide with paths to not yet
6856       # installed libraries to the beginning of the library search list
6857       new_libs=
6858       for path in $notinst_path; do
6859         case " $new_libs " in
6860         *" -L$path/$objdir "*) ;;
6861         *)
6862           case " $deplibs " in
6863           *" -L$path/$objdir "*)
6864             new_libs="$new_libs -L$path/$objdir" ;;
6865           esac
6866           ;;
6867         esac
6868       done
6869       for deplib in $deplibs; do
6870         case $deplib in
6871         -L*)
6872           case " $new_libs " in
6873           *" $deplib "*) ;;
6874           *) new_libs="$new_libs $deplib" ;;
6875           esac
6876           ;;
6877         *) new_libs="$new_libs $deplib" ;;
6878         esac
6879       done
6880       deplibs="$new_libs"
6881
6882       # All the library-specific variables (install_libdir is set above).
6883       library_names=
6884       old_library=
6885       dlname=
6886
6887       # Test again, we may have decided not to build it any more
6888       if test "$build_libtool_libs" = yes; then
6889         if test "$hardcode_into_libs" = yes; then
6890           # Hardcode the library paths
6891           hardcode_libdirs=
6892           dep_rpath=
6893           rpath="$finalize_rpath"
6894           test "$mode" != relink && rpath="$compile_rpath$rpath"
6895           for libdir in $rpath; do
6896             if test -n "$hardcode_libdir_flag_spec"; then
6897               if test -n "$hardcode_libdir_separator"; then
6898                 if test -z "$hardcode_libdirs"; then
6899                   hardcode_libdirs="$libdir"
6900                 else
6901                   # Just accumulate the unique libdirs.
6902                   case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
6903                   *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
6904                     ;;
6905                   *)
6906                     hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
6907                     ;;
6908                   esac
6909                 fi
6910               else
6911                 eval flag=\"$hardcode_libdir_flag_spec\"
6912                 dep_rpath="$dep_rpath $flag"
6913               fi
6914             elif test -n "$runpath_var"; then
6915               case "$perm_rpath " in
6916               *" $libdir "*) ;;
6917               *) perm_rpath="$perm_rpath $libdir" ;;
6918               esac
6919             fi
6920           done
6921           # Substitute the hardcoded libdirs into the rpath.
6922           if test -n "$hardcode_libdir_separator" &&
6923              test -n "$hardcode_libdirs"; then
6924             libdir="$hardcode_libdirs"
6925             if test -n "$hardcode_libdir_flag_spec_ld"; then
6926               eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\"
6927             else
6928               eval dep_rpath=\"$hardcode_libdir_flag_spec\"
6929             fi
6930           fi
6931           if test -n "$runpath_var" && test -n "$perm_rpath"; then
6932             # We should set the runpath_var.
6933             rpath=
6934             for dir in $perm_rpath; do
6935               rpath="$rpath$dir:"
6936             done
6937             eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
6938           fi
6939           test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
6940         fi
6941
6942         shlibpath="$finalize_shlibpath"
6943         test "$mode" != relink && shlibpath="$compile_shlibpath$shlibpath"
6944         if test -n "$shlibpath"; then
6945           eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
6946         fi
6947
6948         # Get the real and link names of the library.
6949         eval shared_ext=\"$shrext_cmds\"
6950         eval library_names=\"$library_names_spec\"
6951         set dummy $library_names
6952         shift
6953         realname="$1"
6954         shift
6955
6956         if test -n "$soname_spec"; then
6957           eval soname=\"$soname_spec\"
6958         else
6959           soname="$realname"
6960         fi
6961         if test -z "$dlname"; then
6962           dlname=$soname
6963         fi
6964
6965         lib="$output_objdir/$realname"
6966         linknames=
6967         for link
6968         do
6969           linknames="$linknames $link"
6970         done
6971
6972         # Use standard objects if they are pic
6973         test -z "$pic_flag" && libobjs=`$ECHO "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
6974         test "X$libobjs" = "X " && libobjs=
6975
6976         delfiles=
6977         if test -n "$export_symbols" && test -n "$include_expsyms"; then
6978           $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp"
6979           export_symbols="$output_objdir/$libname.uexp"
6980           delfiles="$delfiles $export_symbols"
6981         fi
6982
6983         orig_export_symbols=
6984         case $host_os in
6985         cygwin* | mingw* | cegcc*)
6986           if test -n "$export_symbols" && test -z "$export_symbols_regex"; then
6987             # exporting using user supplied symfile
6988             if test "x`$SED 1q $export_symbols`" != xEXPORTS; then
6989               # and it's NOT already a .def file. Must figure out
6990               # which of the given symbols are data symbols and tag
6991               # them as such. So, trigger use of export_symbols_cmds.
6992               # export_symbols gets reassigned inside the "prepare
6993               # the list of exported symbols" if statement, so the
6994               # include_expsyms logic still works.
6995               orig_export_symbols="$export_symbols"
6996               export_symbols=
6997               always_export_symbols=yes
6998             fi
6999           fi
7000           ;;
7001         esac
7002
7003         # Prepare the list of exported symbols
7004         if test -z "$export_symbols"; then
7005           if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
7006             func_verbose "generating symbol list for \`$libname.la'"
7007             export_symbols="$output_objdir/$libname.exp"
7008             $opt_dry_run || $RM $export_symbols
7009             cmds=$export_symbols_cmds
7010             save_ifs="$IFS"; IFS='~'
7011             for cmd in $cmds; do
7012               IFS="$save_ifs"
7013               eval cmd=\"$cmd\"
7014               func_len " $cmd"
7015               len=$func_len_result
7016               if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
7017                 func_show_eval "$cmd" 'exit $?'
7018                 skipped_export=false
7019               else
7020                 # The command line is too long to execute in one step.
7021                 func_verbose "using reloadable object file for export list..."
7022                 skipped_export=:
7023                 # Break out early, otherwise skipped_export may be
7024                 # set to false by a later but shorter cmd.
7025                 break
7026               fi
7027             done
7028             IFS="$save_ifs"
7029             if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then
7030               func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
7031               func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
7032             fi
7033           fi
7034         fi
7035
7036         if test -n "$export_symbols" && test -n "$include_expsyms"; then
7037           tmp_export_symbols="$export_symbols"
7038           test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
7039           $opt_dry_run || eval '$ECHO "X$include_expsyms" | $Xsed | $SP2NL >> "$tmp_export_symbols"'
7040         fi
7041
7042         if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then
7043           # The given exports_symbols file has to be filtered, so filter it.
7044           func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
7045           # FIXME: $output_objdir/$libname.filter potentially contains lots of
7046           # 's' commands which not all seds can handle. GNU sed should be fine
7047           # though. Also, the filter scales superlinearly with the number of
7048           # global variables. join(1) would be nice here, but unfortunately
7049           # isn't a blessed tool.
7050           $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
7051           delfiles="$delfiles $export_symbols $output_objdir/$libname.filter"
7052           export_symbols=$output_objdir/$libname.def
7053           $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
7054         fi
7055
7056         tmp_deplibs=
7057         for test_deplib in $deplibs; do
7058           case " $convenience " in
7059           *" $test_deplib "*) ;;
7060           *)
7061             tmp_deplibs="$tmp_deplibs $test_deplib"
7062             ;;
7063           esac
7064         done
7065         deplibs="$tmp_deplibs"
7066
7067         if test -n "$convenience"; then
7068           if test -n "$whole_archive_flag_spec" &&
7069             test "$compiler_needs_object" = yes &&
7070             test -z "$libobjs"; then
7071             # extract the archives, so we have objects to list.
7072             # TODO: could optimize this to just extract one archive.
7073             whole_archive_flag_spec=
7074           fi
7075           if test -n "$whole_archive_flag_spec"; then
7076             save_libobjs=$libobjs
7077             eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
7078             test "X$libobjs" = "X " && libobjs=
7079           else
7080             gentop="$output_objdir/${outputname}x"
7081             generated="$generated $gentop"
7082
7083             func_extract_archives $gentop $convenience
7084             libobjs="$libobjs $func_extract_archives_result"
7085             test "X$libobjs" = "X " && libobjs=
7086           fi
7087         fi
7088
7089         if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
7090           eval flag=\"$thread_safe_flag_spec\"
7091           linker_flags="$linker_flags $flag"
7092         fi
7093
7094         # Make a backup of the uninstalled library when relinking
7095         if test "$mode" = relink; then
7096           $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $?
7097         fi
7098
7099         # Do each of the archive commands.
7100         if test "$module" = yes && test -n "$module_cmds" ; then
7101           if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
7102             eval test_cmds=\"$module_expsym_cmds\"
7103             cmds=$module_expsym_cmds
7104           else
7105             eval test_cmds=\"$module_cmds\"
7106             cmds=$module_cmds
7107           fi
7108         else
7109           if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
7110             eval test_cmds=\"$archive_expsym_cmds\"
7111             cmds=$archive_expsym_cmds
7112           else
7113             eval test_cmds=\"$archive_cmds\"
7114             cmds=$archive_cmds
7115           fi
7116         fi
7117
7118         if test "X$skipped_export" != "X:" &&
7119            func_len " $test_cmds" &&
7120            len=$func_len_result &&
7121            test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
7122           :
7123         else
7124           # The command line is too long to link in one step, link piecewise
7125           # or, if using GNU ld and skipped_export is not :, use a linker
7126           # script.
7127
7128           # Save the value of $output and $libobjs because we want to
7129           # use them later.  If we have whole_archive_flag_spec, we
7130           # want to use save_libobjs as it was before
7131           # whole_archive_flag_spec was expanded, because we can't
7132           # assume the linker understands whole_archive_flag_spec.
7133           # This may have to be revisited, in case too many
7134           # convenience libraries get linked in and end up exceeding
7135           # the spec.
7136           if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
7137             save_libobjs=$libobjs
7138           fi
7139           save_output=$output
7140           output_la=`$ECHO "X$output" | $Xsed -e "$basename"`
7141
7142           # Clear the reloadable object creation command queue and
7143           # initialize k to one.
7144           test_cmds=
7145           concat_cmds=
7146           objlist=
7147           last_robj=
7148           k=1
7149
7150           if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then
7151             output=${output_objdir}/${output_la}.lnkscript
7152             func_verbose "creating GNU ld script: $output"
7153             $ECHO 'INPUT (' > $output
7154             for obj in $save_libobjs
7155             do
7156               $ECHO "$obj" >> $output
7157             done
7158             $ECHO ')' >> $output
7159             delfiles="$delfiles $output"
7160           elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then
7161             output=${output_objdir}/${output_la}.lnk
7162             func_verbose "creating linker input file list: $output"
7163             : > $output
7164             set x $save_libobjs
7165             shift
7166             firstobj=
7167             if test "$compiler_needs_object" = yes; then
7168               firstobj="$1 "
7169               shift
7170             fi
7171             for obj
7172             do
7173               $ECHO "$obj" >> $output
7174             done
7175             delfiles="$delfiles $output"
7176             output=$firstobj\"$file_list_spec$output\"
7177           else
7178             if test -n "$save_libobjs"; then
7179               func_verbose "creating reloadable object files..."
7180               output=$output_objdir/$output_la-${k}.$objext
7181               eval test_cmds=\"$reload_cmds\"
7182               func_len " $test_cmds"
7183               len0=$func_len_result
7184               len=$len0
7185
7186               # Loop over the list of objects to be linked.
7187               for obj in $save_libobjs
7188               do
7189                 func_len " $obj"
7190                 func_arith $len + $func_len_result
7191                 len=$func_arith_result
7192                 if test "X$objlist" = X ||
7193                    test "$len" -lt "$max_cmd_len"; then
7194                   func_append objlist " $obj"
7195                 else
7196                   # The command $test_cmds is almost too long, add a
7197                   # command to the queue.
7198                   if test "$k" -eq 1 ; then
7199                     # The first file doesn't have a previous command to add.
7200                     eval concat_cmds=\"$reload_cmds $objlist $last_robj\"
7201                   else
7202                     # All subsequent reloadable object files will link in
7203                     # the last one created.
7204                     eval concat_cmds=\"\$concat_cmds~$reload_cmds $objlist $last_robj~\$RM $last_robj\"
7205                   fi
7206                   last_robj=$output_objdir/$output_la-${k}.$objext
7207                   func_arith $k + 1
7208                   k=$func_arith_result
7209                   output=$output_objdir/$output_la-${k}.$objext
7210                   objlist=$obj
7211                   func_len " $last_robj"
7212                   func_arith $len0 + $func_len_result
7213                   len=$func_arith_result
7214                 fi
7215               done
7216               # Handle the remaining objects by creating one last
7217               # reloadable object file.  All subsequent reloadable object
7218               # files will link in the last one created.
7219               test -z "$concat_cmds" || concat_cmds=$concat_cmds~
7220               eval concat_cmds=\"\${concat_cmds}$reload_cmds $objlist $last_robj\"
7221               if test -n "$last_robj"; then
7222                 eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\"
7223               fi
7224               delfiles="$delfiles $output"
7225
7226             else
7227               output=
7228             fi
7229
7230             if ${skipped_export-false}; then
7231               func_verbose "generating symbol list for \`$libname.la'"
7232               export_symbols="$output_objdir/$libname.exp"
7233               $opt_dry_run || $RM $export_symbols
7234               libobjs=$output
7235               # Append the command to create the export file.
7236               test -z "$concat_cmds" || concat_cmds=$concat_cmds~
7237               eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\"
7238               if test -n "$last_robj"; then
7239                 eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
7240               fi
7241             fi
7242
7243             test -n "$save_libobjs" &&
7244               func_verbose "creating a temporary reloadable object file: $output"
7245
7246             # Loop through the commands generated above and execute them.
7247             save_ifs="$IFS"; IFS='~'
7248             for cmd in $concat_cmds; do
7249               IFS="$save_ifs"
7250               $opt_silent || {
7251                   func_quote_for_expand "$cmd"
7252                   eval "func_echo $func_quote_for_expand_result"
7253               }
7254               $opt_dry_run || eval "$cmd" || {
7255                 lt_exit=$?
7256
7257                 # Restore the uninstalled library and exit
7258                 if test "$mode" = relink; then
7259                   ( cd "$output_objdir" && \
7260                     $RM "${realname}T" && \
7261                     $MV "${realname}U" "$realname" )
7262                 fi
7263
7264                 exit $lt_exit
7265               }
7266             done
7267             IFS="$save_ifs"
7268
7269             if test -n "$export_symbols_regex" && ${skipped_export-false}; then
7270               func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
7271               func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
7272             fi
7273           fi
7274
7275           if ${skipped_export-false}; then
7276             if test -n "$export_symbols" && test -n "$include_expsyms"; then
7277               tmp_export_symbols="$export_symbols"
7278               test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
7279               $opt_dry_run || eval '$ECHO "X$include_expsyms" | $Xsed | $SP2NL >> "$tmp_export_symbols"'
7280             fi
7281
7282             if test -n "$orig_export_symbols"; then
7283               # The given exports_symbols file has to be filtered, so filter it.
7284               func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
7285               # FIXME: $output_objdir/$libname.filter potentially contains lots of
7286               # 's' commands which not all seds can handle. GNU sed should be fine
7287               # though. Also, the filter scales superlinearly with the number of
7288               # global variables. join(1) would be nice here, but unfortunately
7289               # isn't a blessed tool.
7290               $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
7291               delfiles="$delfiles $export_symbols $output_objdir/$libname.filter"
7292               export_symbols=$output_objdir/$libname.def
7293               $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
7294             fi
7295           fi
7296
7297           libobjs=$output
7298           # Restore the value of output.
7299           output=$save_output
7300
7301           if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
7302             eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
7303             test "X$libobjs" = "X " && libobjs=
7304           fi
7305           # Expand the library linking commands again to reset the
7306           # value of $libobjs for piecewise linking.
7307
7308           # Do each of the archive commands.
7309           if test "$module" = yes && test -n "$module_cmds" ; then
7310             if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
7311               cmds=$module_expsym_cmds
7312             else
7313               cmds=$module_cmds
7314             fi
7315           else
7316             if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
7317               cmds=$archive_expsym_cmds
7318             else
7319               cmds=$archive_cmds
7320             fi
7321           fi
7322         fi
7323
7324         if test -n "$delfiles"; then
7325           # Append the command to remove temporary files to $cmds.
7326           eval cmds=\"\$cmds~\$RM $delfiles\"
7327         fi
7328
7329         # Add any objects from preloaded convenience libraries
7330         if test -n "$dlprefiles"; then
7331           gentop="$output_objdir/${outputname}x"
7332           generated="$generated $gentop"
7333
7334           func_extract_archives $gentop $dlprefiles
7335           libobjs="$libobjs $func_extract_archives_result"
7336           test "X$libobjs" = "X " && libobjs=
7337         fi
7338
7339         save_ifs="$IFS"; IFS='~'
7340         for cmd in $cmds; do
7341           IFS="$save_ifs"
7342           eval cmd=\"$cmd\"
7343           $opt_silent || {
7344             func_quote_for_expand "$cmd"
7345             eval "func_echo $func_quote_for_expand_result"
7346           }
7347           $opt_dry_run || eval "$cmd" || {
7348             lt_exit=$?
7349
7350             # Restore the uninstalled library and exit
7351             if test "$mode" = relink; then
7352               ( cd "$output_objdir" && \
7353                 $RM "${realname}T" && \
7354                 $MV "${realname}U" "$realname" )
7355             fi
7356
7357             exit $lt_exit
7358           }
7359         done
7360         IFS="$save_ifs"
7361
7362         # Restore the uninstalled library and exit
7363         if test "$mode" = relink; then
7364           $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $?
7365
7366           if test -n "$convenience"; then
7367             if test -z "$whole_archive_flag_spec"; then
7368               func_show_eval '${RM}r "$gentop"'
7369             fi
7370           fi
7371
7372           exit $EXIT_SUCCESS
7373         fi
7374
7375         # Create links to the real library.
7376         for linkname in $linknames; do
7377           if test "$realname" != "$linkname"; then
7378             func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?'
7379           fi
7380         done
7381
7382         # If -module or -export-dynamic was specified, set the dlname.
7383         if test "$module" = yes || test "$export_dynamic" = yes; then
7384           # On all known operating systems, these are identical.
7385           dlname="$soname"
7386         fi
7387       fi
7388       ;;
7389
7390     obj)
7391       if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
7392         func_warning "\`-dlopen' is ignored for objects"
7393       fi
7394
7395       case " $deplibs" in
7396       *\ -l* | *\ -L*)
7397         func_warning "\`-l' and \`-L' are ignored for objects" ;;
7398       esac
7399
7400       test -n "$rpath" && \
7401         func_warning "\`-rpath' is ignored for objects"
7402
7403       test -n "$xrpath" && \
7404         func_warning "\`-R' is ignored for objects"
7405
7406       test -n "$vinfo" && \
7407         func_warning "\`-version-info' is ignored for objects"
7408
7409       test -n "$release" && \
7410         func_warning "\`-release' is ignored for objects"
7411
7412       case $output in
7413       *.lo)
7414         test -n "$objs$old_deplibs" && \
7415           func_fatal_error "cannot build library object \`$output' from non-libtool objects"
7416
7417         libobj=$output
7418         func_lo2o "$libobj"
7419         obj=$func_lo2o_result
7420         ;;
7421       *)
7422         libobj=
7423         obj="$output"
7424         ;;
7425       esac
7426
7427       # Delete the old objects.
7428       $opt_dry_run || $RM $obj $libobj
7429
7430       # Objects from convenience libraries.  This assumes
7431       # single-version convenience libraries.  Whenever we create
7432       # different ones for PIC/non-PIC, this we'll have to duplicate
7433       # the extraction.
7434       reload_conv_objs=
7435       gentop=
7436       # reload_cmds runs $LD directly, so let us get rid of
7437       # -Wl from whole_archive_flag_spec and hope we can get by with
7438       # turning comma into space..
7439       wl=
7440
7441       if test -n "$convenience"; then
7442         if test -n "$whole_archive_flag_spec"; then
7443           eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\"
7444           reload_conv_objs=$reload_objs\ `$ECHO "X$tmp_whole_archive_flags" | $Xsed -e 's|,| |g'`
7445         else
7446           gentop="$output_objdir/${obj}x"
7447           generated="$generated $gentop"
7448
7449           func_extract_archives $gentop $convenience
7450           reload_conv_objs="$reload_objs $func_extract_archives_result"
7451         fi
7452       fi
7453
7454       # Create the old-style object.
7455       reload_objs="$objs$old_deplibs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test
7456
7457       output="$obj"
7458       func_execute_cmds "$reload_cmds" 'exit $?'
7459
7460       # Exit if we aren't doing a library object file.
7461       if test -z "$libobj"; then
7462         if test -n "$gentop"; then
7463           func_show_eval '${RM}r "$gentop"'
7464         fi
7465
7466         exit $EXIT_SUCCESS
7467       fi
7468
7469       if test "$build_libtool_libs" != yes; then
7470         if test -n "$gentop"; then
7471           func_show_eval '${RM}r "$gentop"'
7472         fi
7473
7474         # Create an invalid libtool object if no PIC, so that we don't
7475         # accidentally link it into a program.
7476         # $show "echo timestamp > $libobj"
7477         # $opt_dry_run || eval "echo timestamp > $libobj" || exit $?
7478         exit $EXIT_SUCCESS
7479       fi
7480
7481       if test -n "$pic_flag" || test "$pic_mode" != default; then
7482         # Only do commands if we really have different PIC objects.
7483         reload_objs="$libobjs $reload_conv_objs"
7484         output="$libobj"
7485         func_execute_cmds "$reload_cmds" 'exit $?'
7486       fi
7487
7488       if test -n "$gentop"; then
7489         func_show_eval '${RM}r "$gentop"'
7490       fi
7491
7492       exit $EXIT_SUCCESS
7493       ;;
7494
7495     prog)
7496       case $host in
7497         *cygwin*) func_stripname '' '.exe' "$output"
7498                   output=$func_stripname_result.exe;;
7499       esac
7500       test -n "$vinfo" && \
7501         func_warning "\`-version-info' is ignored for programs"
7502
7503       test -n "$release" && \
7504         func_warning "\`-release' is ignored for programs"
7505
7506       test "$preload" = yes \
7507         && test "$dlopen_support" = unknown \
7508         && test "$dlopen_self" = unknown \
7509         && test "$dlopen_self_static" = unknown && \
7510           func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support."
7511
7512       case $host in
7513       *-*-rhapsody* | *-*-darwin1.[012])
7514         # On Rhapsody replace the C library is the System framework
7515         compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'`
7516         finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'`
7517         ;;
7518       esac
7519
7520       case $host in
7521       *-*-darwin*)
7522         # Don't allow lazy linking, it breaks C++ global constructors
7523         # But is supposedly fixed on 10.4 or later (yay!).
7524         if test "$tagname" = CXX ; then
7525           case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
7526             10.[0123])
7527               compile_command="$compile_command ${wl}-bind_at_load"
7528               finalize_command="$finalize_command ${wl}-bind_at_load"
7529             ;;
7530           esac
7531         fi
7532         # Time to change all our "foo.ltframework" stuff back to "-framework foo"
7533         compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
7534         finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
7535         ;;
7536       esac
7537
7538
7539       # move library search paths that coincide with paths to not yet
7540       # installed libraries to the beginning of the library search list
7541       new_libs=
7542       for path in $notinst_path; do
7543         case " $new_libs " in
7544         *" -L$path/$objdir "*) ;;
7545         *)
7546           case " $compile_deplibs " in
7547           *" -L$path/$objdir "*)
7548             new_libs="$new_libs -L$path/$objdir" ;;
7549           esac
7550           ;;
7551         esac
7552       done
7553       for deplib in $compile_deplibs; do
7554         case $deplib in
7555         -L*)
7556           case " $new_libs " in
7557           *" $deplib "*) ;;
7558           *) new_libs="$new_libs $deplib" ;;
7559           esac
7560           ;;
7561         *) new_libs="$new_libs $deplib" ;;
7562         esac
7563       done
7564       compile_deplibs="$new_libs"
7565
7566
7567       compile_command="$compile_command $compile_deplibs"
7568       finalize_command="$finalize_command $finalize_deplibs"
7569
7570       if test -n "$rpath$xrpath"; then
7571         # If the user specified any rpath flags, then add them.
7572         for libdir in $rpath $xrpath; do
7573           # This is the magic to use -rpath.
7574           case "$finalize_rpath " in
7575           *" $libdir "*) ;;
7576           *) finalize_rpath="$finalize_rpath $libdir" ;;
7577           esac
7578         done
7579       fi
7580
7581       # Now hardcode the library paths
7582       rpath=
7583       hardcode_libdirs=
7584       for libdir in $compile_rpath $finalize_rpath; do
7585         if test -n "$hardcode_libdir_flag_spec"; then
7586           if test -n "$hardcode_libdir_separator"; then
7587             if test -z "$hardcode_libdirs"; then
7588               hardcode_libdirs="$libdir"
7589             else
7590               # Just accumulate the unique libdirs.
7591               case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
7592               *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
7593                 ;;
7594               *)
7595                 hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
7596                 ;;
7597               esac
7598             fi
7599           else
7600             eval flag=\"$hardcode_libdir_flag_spec\"
7601             rpath="$rpath $flag"
7602           fi
7603         elif test -n "$runpath_var"; then
7604           case "$perm_rpath " in
7605           *" $libdir "*) ;;
7606           *) perm_rpath="$perm_rpath $libdir" ;;
7607           esac
7608         fi
7609         case $host in
7610         *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
7611           testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'`
7612           case :$dllsearchpath: in
7613           *":$libdir:"*) ;;
7614           ::) dllsearchpath=$libdir;;
7615           *) dllsearchpath="$dllsearchpath:$libdir";;
7616           esac
7617           case :$dllsearchpath: in
7618           *":$testbindir:"*) ;;
7619           ::) dllsearchpath=$testbindir;;
7620           *) dllsearchpath="$dllsearchpath:$testbindir";;
7621           esac
7622           ;;
7623         esac
7624       done
7625       # Substitute the hardcoded libdirs into the rpath.
7626       if test -n "$hardcode_libdir_separator" &&
7627          test -n "$hardcode_libdirs"; then
7628         libdir="$hardcode_libdirs"
7629         eval rpath=\" $hardcode_libdir_flag_spec\"
7630       fi
7631       compile_rpath="$rpath"
7632
7633       rpath=
7634       hardcode_libdirs=
7635       for libdir in $finalize_rpath; do
7636         if test -n "$hardcode_libdir_flag_spec"; then
7637           if test -n "$hardcode_libdir_separator"; then
7638             if test -z "$hardcode_libdirs"; then
7639               hardcode_libdirs="$libdir"
7640             else
7641               # Just accumulate the unique libdirs.
7642               case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
7643               *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
7644                 ;;
7645               *)
7646                 hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
7647                 ;;
7648               esac
7649             fi
7650           else
7651             eval flag=\"$hardcode_libdir_flag_spec\"
7652             rpath="$rpath $flag"
7653           fi
7654         elif test -n "$runpath_var"; then
7655           case "$finalize_perm_rpath " in
7656           *" $libdir "*) ;;
7657           *) finalize_perm_rpath="$finalize_perm_rpath $libdir" ;;
7658           esac
7659         fi
7660       done
7661       # Substitute the hardcoded libdirs into the rpath.
7662       if test -n "$hardcode_libdir_separator" &&
7663          test -n "$hardcode_libdirs"; then
7664         libdir="$hardcode_libdirs"
7665         eval rpath=\" $hardcode_libdir_flag_spec\"
7666       fi
7667       finalize_rpath="$rpath"
7668
7669       if test -n "$libobjs" && test "$build_old_libs" = yes; then
7670         # Transform all the library objects into standard objects.
7671         compile_command=`$ECHO "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
7672         finalize_command=`$ECHO "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
7673       fi
7674
7675       func_generate_dlsyms "$outputname" "@PROGRAM@" "no"
7676
7677       # template prelinking step
7678       if test -n "$prelink_cmds"; then
7679         func_execute_cmds "$prelink_cmds" 'exit $?'
7680       fi
7681
7682       wrappers_required=yes
7683       case $host in
7684       *cygwin* | *mingw* )
7685         if test "$build_libtool_libs" != yes; then
7686           wrappers_required=no
7687         fi
7688         ;;
7689       *cegcc)
7690         # Disable wrappers for cegcc, we are cross compiling anyway.
7691         wrappers_required=no
7692         ;;
7693       *)
7694         if test "$need_relink" = no || test "$build_libtool_libs" != yes; then
7695           wrappers_required=no
7696         fi
7697         ;;
7698       esac
7699       if test "$wrappers_required" = no; then
7700         # Replace the output file specification.
7701         compile_command=`$ECHO "X$compile_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
7702         link_command="$compile_command$compile_rpath"
7703
7704         # We have no uninstalled library dependencies, so finalize right now.
7705         exit_status=0
7706         func_show_eval "$link_command" 'exit_status=$?'
7707
7708         # Delete the generated files.
7709         if test -f "$output_objdir/${outputname}S.${objext}"; then
7710           func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"'
7711         fi
7712
7713         exit $exit_status
7714       fi
7715
7716       if test -n "$compile_shlibpath$finalize_shlibpath"; then
7717         compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
7718       fi
7719       if test -n "$finalize_shlibpath"; then
7720         finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
7721       fi
7722
7723       compile_var=
7724       finalize_var=
7725       if test -n "$runpath_var"; then
7726         if test -n "$perm_rpath"; then
7727           # We should set the runpath_var.
7728           rpath=
7729           for dir in $perm_rpath; do
7730             rpath="$rpath$dir:"
7731           done
7732           compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
7733         fi
7734         if test -n "$finalize_perm_rpath"; then
7735           # We should set the runpath_var.
7736           rpath=
7737           for dir in $finalize_perm_rpath; do
7738             rpath="$rpath$dir:"
7739           done
7740           finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
7741         fi
7742       fi
7743
7744       if test "$no_install" = yes; then
7745         # We don't need to create a wrapper script.
7746         link_command="$compile_var$compile_command$compile_rpath"
7747         # Replace the output file specification.
7748         link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
7749         # Delete the old output file.
7750         $opt_dry_run || $RM $output
7751         # Link the executable and exit
7752         func_show_eval "$link_command" 'exit $?'
7753         exit $EXIT_SUCCESS
7754       fi
7755
7756       if test "$hardcode_action" = relink; then
7757         # Fast installation is not supported
7758         link_command="$compile_var$compile_command$compile_rpath"
7759         relink_command="$finalize_var$finalize_command$finalize_rpath"
7760
7761         func_warning "this platform does not like uninstalled shared libraries"
7762         func_warning "\`$output' will be relinked during installation"
7763       else
7764         if test "$fast_install" != no; then
7765           link_command="$finalize_var$compile_command$finalize_rpath"
7766           if test "$fast_install" = yes; then
7767             relink_command=`$ECHO "X$compile_var$compile_command$compile_rpath" | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g'`
7768           else
7769             # fast_install is set to needless
7770             relink_command=
7771           fi
7772         else
7773           link_command="$compile_var$compile_command$compile_rpath"
7774           relink_command="$finalize_var$finalize_command$finalize_rpath"
7775         fi
7776       fi
7777
7778       # Replace the output file specification.
7779       link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
7780
7781       # Delete the old output files.
7782       $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname
7783
7784       func_show_eval "$link_command" 'exit $?'
7785
7786       # Now create the wrapper script.
7787       func_verbose "creating $output"
7788
7789       # Quote the relink command for shipping.
7790       if test -n "$relink_command"; then
7791         # Preserve any variables that may affect compiler behavior
7792         for var in $variables_saved_for_relink; do
7793           if eval test -z \"\${$var+set}\"; then
7794             relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
7795           elif eval var_value=\$$var; test -z "$var_value"; then
7796             relink_command="$var=; export $var; $relink_command"
7797           else
7798             func_quote_for_eval "$var_value"
7799             relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
7800           fi
7801         done
7802         relink_command="(cd `pwd`; $relink_command)"
7803         relink_command=`$ECHO "X$relink_command" | $Xsed -e "$sed_quote_subst"`
7804       fi
7805
7806       # Quote $ECHO for shipping.
7807       if test "X$ECHO" = "X$SHELL $progpath --fallback-echo"; then
7808         case $progpath in
7809         [\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $progpath --fallback-echo";;
7810         *) qecho="$SHELL `pwd`/$progpath --fallback-echo";;
7811         esac
7812         qecho=`$ECHO "X$qecho" | $Xsed -e "$sed_quote_subst"`
7813       else
7814         qecho=`$ECHO "X$ECHO" | $Xsed -e "$sed_quote_subst"`
7815       fi
7816
7817       # Only actually do things if not in dry run mode.
7818       $opt_dry_run || {
7819         # win32 will think the script is a binary if it has
7820         # a .exe suffix, so we strip it off here.
7821         case $output in
7822           *.exe) func_stripname '' '.exe' "$output"
7823                  output=$func_stripname_result ;;
7824         esac
7825         # test for cygwin because mv fails w/o .exe extensions
7826         case $host in
7827           *cygwin*)
7828             exeext=.exe
7829             func_stripname '' '.exe' "$outputname"
7830             outputname=$func_stripname_result ;;
7831           *) exeext= ;;
7832         esac
7833         case $host in
7834           *cygwin* | *mingw* )
7835             func_dirname_and_basename "$output" "" "."
7836             output_name=$func_basename_result
7837             output_path=$func_dirname_result
7838             cwrappersource="$output_path/$objdir/lt-$output_name.c"
7839             cwrapper="$output_path/$output_name.exe"
7840             $RM $cwrappersource $cwrapper
7841             trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
7842
7843             func_emit_cwrapperexe_src > $cwrappersource
7844
7845             # The wrapper executable is built using the $host compiler,
7846             # because it contains $host paths and files. If cross-
7847             # compiling, it, like the target executable, must be
7848             # executed on the $host or under an emulation environment.
7849             $opt_dry_run || {
7850               $LTCC $LTCFLAGS -o $cwrapper $cwrappersource
7851               $STRIP $cwrapper
7852             }
7853
7854             # Now, create the wrapper script for func_source use:
7855             func_ltwrapper_scriptname $cwrapper
7856             $RM $func_ltwrapper_scriptname_result
7857             trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15
7858             $opt_dry_run || {
7859               # note: this script will not be executed, so do not chmod.
7860               if test "x$build" = "x$host" ; then
7861                 $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result
7862               else
7863                 func_emit_wrapper no > $func_ltwrapper_scriptname_result
7864               fi
7865             }
7866           ;;
7867           * )
7868             $RM $output
7869             trap "$RM $output; exit $EXIT_FAILURE" 1 2 15
7870
7871             func_emit_wrapper no > $output
7872             chmod +x $output
7873           ;;
7874         esac
7875       }
7876       exit $EXIT_SUCCESS
7877       ;;
7878     esac
7879
7880     # See if we need to build an old-fashioned archive.
7881     for oldlib in $oldlibs; do
7882
7883       if test "$build_libtool_libs" = convenience; then
7884         oldobjs="$libobjs_save $symfileobj"
7885         addlibs="$convenience"
7886         build_libtool_libs=no
7887       else
7888         if test "$build_libtool_libs" = module; then
7889           oldobjs="$libobjs_save"
7890           build_libtool_libs=no
7891         else
7892           oldobjs="$old_deplibs $non_pic_objects"
7893           if test "$preload" = yes && test -f "$symfileobj"; then
7894             oldobjs="$oldobjs $symfileobj"
7895           fi
7896         fi
7897         addlibs="$old_convenience"
7898       fi
7899
7900       if test -n "$addlibs"; then
7901         gentop="$output_objdir/${outputname}x"
7902         generated="$generated $gentop"
7903
7904         func_extract_archives $gentop $addlibs
7905         oldobjs="$oldobjs $func_extract_archives_result"
7906       fi
7907
7908       # Do each command in the archive commands.
7909       if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
7910         cmds=$old_archive_from_new_cmds
7911       else
7912
7913         # Add any objects from preloaded convenience libraries
7914         if test -n "$dlprefiles"; then
7915           gentop="$output_objdir/${outputname}x"
7916           generated="$generated $gentop"
7917
7918           func_extract_archives $gentop $dlprefiles
7919           oldobjs="$oldobjs $func_extract_archives_result"
7920         fi
7921
7922         # POSIX demands no paths to be encoded in archives.  We have
7923         # to avoid creating archives with duplicate basenames if we
7924         # might have to extract them afterwards, e.g., when creating a
7925         # static archive out of a convenience library, or when linking
7926         # the entirety of a libtool archive into another (currently
7927         # not supported by libtool).
7928         if (for obj in $oldobjs
7929             do
7930               func_basename "$obj"
7931               $ECHO "$func_basename_result"
7932             done | sort | sort -uc >/dev/null 2>&1); then
7933           :
7934         else
7935           $ECHO "copying selected object files to avoid basename conflicts..."
7936           gentop="$output_objdir/${outputname}x"
7937           generated="$generated $gentop"
7938           func_mkdir_p "$gentop"
7939           save_oldobjs=$oldobjs
7940           oldobjs=
7941           counter=1
7942           for obj in $save_oldobjs
7943           do
7944             func_basename "$obj"
7945             objbase="$func_basename_result"
7946             case " $oldobjs " in
7947             " ") oldobjs=$obj ;;
7948             *[\ /]"$objbase "*)
7949               while :; do
7950                 # Make sure we don't pick an alternate name that also
7951                 # overlaps.
7952                 newobj=lt$counter-$objbase
7953                 func_arith $counter + 1
7954                 counter=$func_arith_result
7955                 case " $oldobjs " in
7956                 *[\ /]"$newobj "*) ;;
7957                 *) if test ! -f "$gentop/$newobj"; then break; fi ;;
7958                 esac
7959               done
7960               func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
7961               oldobjs="$oldobjs $gentop/$newobj"
7962               ;;
7963             *) oldobjs="$oldobjs $obj" ;;
7964             esac
7965           done
7966         fi
7967         eval cmds=\"$old_archive_cmds\"
7968
7969         func_len " $cmds"
7970         len=$func_len_result
7971         if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
7972           cmds=$old_archive_cmds
7973         else
7974           # the command line is too long to link in one step, link in parts
7975           func_verbose "using piecewise archive linking..."
7976           save_RANLIB=$RANLIB
7977           RANLIB=:
7978           objlist=
7979           concat_cmds=
7980           save_oldobjs=$oldobjs
7981           oldobjs=
7982           # Is there a better way of finding the last object in the list?
7983           for obj in $save_oldobjs
7984           do
7985             last_oldobj=$obj
7986           done
7987           eval test_cmds=\"$old_archive_cmds\"
7988           func_len " $test_cmds"
7989           len0=$func_len_result
7990           len=$len0
7991           for obj in $save_oldobjs
7992           do
7993             func_len " $obj"
7994             func_arith $len + $func_len_result
7995             len=$func_arith_result
7996             func_append objlist " $obj"
7997             if test "$len" -lt "$max_cmd_len"; then
7998               :
7999             else
8000               # the above command should be used before it gets too long
8001               oldobjs=$objlist
8002               if test "$obj" = "$last_oldobj" ; then
8003                 RANLIB=$save_RANLIB
8004               fi
8005               test -z "$concat_cmds" || concat_cmds=$concat_cmds~
8006               eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\"
8007               objlist=
8008               len=$len0
8009             fi
8010           done
8011           RANLIB=$save_RANLIB
8012           oldobjs=$objlist
8013           if test "X$oldobjs" = "X" ; then
8014             eval cmds=\"\$concat_cmds\"
8015           else
8016             eval cmds=\"\$concat_cmds~\$old_archive_cmds\"
8017           fi
8018         fi
8019       fi
8020       func_execute_cmds "$cmds" 'exit $?'
8021     done
8022
8023     test -n "$generated" && \
8024       func_show_eval "${RM}r$generated"
8025
8026     # Now create the libtool archive.
8027     case $output in
8028     *.la)
8029       old_library=
8030       test "$build_old_libs" = yes && old_library="$libname.$libext"
8031       func_verbose "creating $output"
8032
8033       # Preserve any variables that may affect compiler behavior
8034       for var in $variables_saved_for_relink; do
8035         if eval test -z \"\${$var+set}\"; then
8036           relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
8037         elif eval var_value=\$$var; test -z "$var_value"; then
8038           relink_command="$var=; export $var; $relink_command"
8039         else
8040           func_quote_for_eval "$var_value"
8041           relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
8042         fi
8043       done
8044       # Quote the link command for shipping.
8045       relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
8046       relink_command=`$ECHO "X$relink_command" | $Xsed -e "$sed_quote_subst"`
8047       if test "$hardcode_automatic" = yes ; then
8048         relink_command=
8049       fi
8050
8051       # Only create the output if not a dry run.
8052       $opt_dry_run || {
8053         for installed in no yes; do
8054           if test "$installed" = yes; then
8055             if test -z "$install_libdir"; then
8056               break
8057             fi
8058             output="$output_objdir/$outputname"i
8059             # Replace all uninstalled libtool libraries with the installed ones
8060             newdependency_libs=
8061             for deplib in $dependency_libs; do
8062               case $deplib in
8063               *.la)
8064                 func_basename "$deplib"
8065                 name="$func_basename_result"
8066                 eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
8067                 test -z "$libdir" && \
8068                   func_fatal_error "\`$deplib' is not a valid libtool archive"
8069                 if test "x$EGREP" = x ; then
8070                         EGREP=egrep
8071                 fi
8072                 # We do not want portage's install root ($D) present.  Check only for
8073                 # this if the .la is being installed.
8074                 if test "$installed" = yes && test "$D"; then
8075                   eval mynewdependency_lib=`echo "$libdir/$name" |sed -e "s:$D:/:g" -e 's:/\+:/:g'`
8076                 else
8077                   mynewdependency_lib="$libdir/$name"
8078                 fi
8079                 # Do not add duplicates
8080                 if test "$mynewdependency_lib"; then
8081                   my_little_ninja_foo_1=`echo $newdependency_libs |$EGREP -e "$mynewdependency_lib"`
8082                   if test -z "$my_little_ninja_foo_1"; then
8083                     newdependency_libs="$newdependency_libs $mynewdependency_lib"
8084                   fi
8085                 fi
8086                 ;;
8087                   *)
8088                 if test "$installed" = yes; then
8089                   # Rather use S=WORKDIR if our version of portage supports it.
8090                   # This is because some ebuild (gcc) do not use $S as buildroot.
8091                   if test "$PWORKDIR"; then
8092                     S="$PWORKDIR"
8093                   fi
8094                   # We do not want portage's build root ($S) present.
8095                   my_little_ninja_foo_2=`echo $deplib |$EGREP -e "$S"`
8096                   # We do not want portage's install root ($D) present.
8097                   my_little_ninja_foo_3=`echo $deplib |$EGREP -e "$D"`
8098                   if test -n "$my_little_ninja_foo_2" && test "$S"; then
8099                     mynewdependency_lib=""
8100                   elif test -n "$my_little_ninja_foo_3" && test "$D"; then
8101                     eval mynewdependency_lib=`echo "$deplib" |sed -e "s:$D:/:g" -e 's:/\+:/:g'`
8102                   else
8103                     mynewdependency_lib="$deplib"
8104                   fi
8105                 else
8106                   mynewdependency_lib="$deplib"
8107                 fi
8108                 # Do not add duplicates
8109                 if test "$mynewdependency_lib"; then
8110                   my_little_ninja_foo_4=`echo $newdependency_libs |$EGREP -e "$mynewdependency_lib"`
8111                   if test -z "$my_little_ninja_foo_4"; then
8112                         newdependency_libs="$newdependency_libs $mynewdependency_lib"
8113                   fi
8114                 fi
8115                 ;;
8116               esac
8117             done
8118             dependency_libs="$newdependency_libs"
8119             newdlfiles=
8120
8121             for lib in $dlfiles; do
8122               case $lib in
8123               *.la)
8124                 func_basename "$lib"
8125                 name="$func_basename_result"
8126                 eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
8127                 test -z "$libdir" && \
8128                   func_fatal_error "\`$lib' is not a valid libtool archive"
8129                 newdlfiles="$newdlfiles $libdir/$name"
8130                 ;;
8131               *) newdlfiles="$newdlfiles $lib" ;;
8132               esac
8133             done
8134             dlfiles="$newdlfiles"
8135             newdlprefiles=
8136             for lib in $dlprefiles; do
8137               case $lib in
8138               *.la)
8139                 # Only pass preopened files to the pseudo-archive (for
8140                 # eventual linking with the app. that links it) if we
8141                 # didn't already link the preopened objects directly into
8142                 # the library:
8143                 func_basename "$lib"
8144                 name="$func_basename_result"
8145                 eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
8146                 test -z "$libdir" && \
8147                   func_fatal_error "\`$lib' is not a valid libtool archive"
8148                 newdlprefiles="$newdlprefiles $libdir/$name"
8149                 ;;
8150               esac
8151             done
8152             dlprefiles="$newdlprefiles"
8153           else
8154             newdlfiles=
8155             for lib in $dlfiles; do
8156               case $lib in
8157                 [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
8158                 *) abs=`pwd`"/$lib" ;;
8159               esac
8160               newdlfiles="$newdlfiles $abs"
8161             done
8162             dlfiles="$newdlfiles"
8163             newdlprefiles=
8164             for lib in $dlprefiles; do
8165               case $lib in
8166                 [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
8167                 *) abs=`pwd`"/$lib" ;;
8168               esac
8169               newdlprefiles="$newdlprefiles $abs"
8170             done
8171             dlprefiles="$newdlprefiles"
8172           fi
8173           $RM $output
8174           # place dlname in correct position for cygwin
8175           tdlname=$dlname
8176           case $host,$output,$installed,$module,$dlname in
8177             *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll) tdlname=../bin/$dlname ;;
8178           esac
8179           # Do not add duplicates
8180           if test "$installed" = yes && test "$D"; then
8181             install_libdir=`echo "$install_libdir" |sed -e "s:$D:/:g" -e 's:/\+:/:g'`
8182           fi
8183           $ECHO > $output "\
8184 # $outputname - a libtool library file
8185 # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
8186 #
8187 # Please DO NOT delete this file!
8188 # It is necessary for linking the library.
8189
8190 # The name that we can dlopen(3).
8191 dlname='$tdlname'
8192
8193 # Names of this library.
8194 library_names='$library_names'
8195
8196 # The name of the static archive.
8197 old_library='$old_library'
8198
8199 # Linker flags that can not go in dependency_libs.
8200 inherited_linker_flags='$new_inherited_linker_flags'
8201
8202 # Libraries that this one depends upon.
8203 dependency_libs='$dependency_libs'
8204
8205 # Names of additional weak libraries provided by this library
8206 weak_library_names='$weak_libs'
8207
8208 # Version information for $libname.
8209 current=$current
8210 age=$age
8211 revision=$revision
8212
8213 # Is this an already installed library?
8214 installed=$installed
8215
8216 # Should we warn about portability when linking against -modules?
8217 shouldnotlink=$module
8218
8219 # Files to dlopen/dlpreopen
8220 dlopen='$dlfiles'
8221 dlpreopen='$dlprefiles'
8222
8223 # Directory that this library needs to be installed in:
8224 libdir='$install_libdir'"
8225           if test "$installed" = no && test "$need_relink" = yes; then
8226             $ECHO >> $output "\
8227 relink_command=\"$relink_command\""
8228           fi
8229         done
8230       }
8231
8232       # Do a symbolic link so that the libtool archive can be found in
8233       # LD_LIBRARY_PATH before the program is installed.
8234       func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?'
8235       ;;
8236     esac
8237     exit $EXIT_SUCCESS
8238 }
8239
8240 { test "$mode" = link || test "$mode" = relink; } &&
8241     func_mode_link ${1+"$@"}
8242
8243
8244 # func_mode_uninstall arg...
8245 func_mode_uninstall ()
8246 {
8247     $opt_debug
8248     RM="$nonopt"
8249     files=
8250     rmforce=
8251     exit_status=0
8252
8253     # This variable tells wrapper scripts just to set variables rather
8254     # than running their programs.
8255     libtool_install_magic="$magic"
8256
8257     for arg
8258     do
8259       case $arg in
8260       -f) RM="$RM $arg"; rmforce=yes ;;
8261       -*) RM="$RM $arg" ;;
8262       *) files="$files $arg" ;;
8263       esac
8264     done
8265
8266     test -z "$RM" && \
8267       func_fatal_help "you must specify an RM program"
8268
8269     rmdirs=
8270
8271     origobjdir="$objdir"
8272     for file in $files; do
8273       func_dirname "$file" "" "."
8274       dir="$func_dirname_result"
8275       if test "X$dir" = X.; then
8276         objdir="$origobjdir"
8277       else
8278         objdir="$dir/$origobjdir"
8279       fi
8280       func_basename "$file"
8281       name="$func_basename_result"
8282       test "$mode" = uninstall && objdir="$dir"
8283
8284       # Remember objdir for removal later, being careful to avoid duplicates
8285       if test "$mode" = clean; then
8286         case " $rmdirs " in
8287           *" $objdir "*) ;;
8288           *) rmdirs="$rmdirs $objdir" ;;
8289         esac
8290       fi
8291
8292       # Don't error if the file doesn't exist and rm -f was used.
8293       if { test -L "$file"; } >/dev/null 2>&1 ||
8294          { test -h "$file"; } >/dev/null 2>&1 ||
8295          test -f "$file"; then
8296         :
8297       elif test -d "$file"; then
8298         exit_status=1
8299         continue
8300       elif test "$rmforce" = yes; then
8301         continue
8302       fi
8303
8304       rmfiles="$file"
8305
8306       case $name in
8307       *.la)
8308         # Possibly a libtool archive, so verify it.
8309         if func_lalib_p "$file"; then
8310           func_source $dir/$name
8311
8312           # Delete the libtool libraries and symlinks.
8313           for n in $library_names; do
8314             rmfiles="$rmfiles $objdir/$n"
8315           done
8316           test -n "$old_library" && rmfiles="$rmfiles $objdir/$old_library"
8317
8318           case "$mode" in
8319           clean)
8320             case "  $library_names " in
8321             # "  " in the beginning catches empty $dlname
8322             *" $dlname "*) ;;
8323             *) rmfiles="$rmfiles $objdir/$dlname" ;;
8324             esac
8325             test -n "$libdir" && rmfiles="$rmfiles $objdir/$name $objdir/${name}i"
8326             ;;
8327           uninstall)
8328             if test -n "$library_names"; then
8329               # Do each command in the postuninstall commands.
8330               func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
8331             fi
8332
8333             if test -n "$old_library"; then
8334               # Do each command in the old_postuninstall commands.
8335               func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
8336             fi
8337             # FIXME: should reinstall the best remaining shared library.
8338             ;;
8339           esac
8340         fi
8341         ;;
8342
8343       *.lo)
8344         # Possibly a libtool object, so verify it.
8345         if func_lalib_p "$file"; then
8346
8347           # Read the .lo file
8348           func_source $dir/$name
8349
8350           # Add PIC object to the list of files to remove.
8351           if test -n "$pic_object" &&
8352              test "$pic_object" != none; then
8353             rmfiles="$rmfiles $dir/$pic_object"
8354           fi
8355
8356           # Add non-PIC object to the list of files to remove.
8357           if test -n "$non_pic_object" &&
8358              test "$non_pic_object" != none; then
8359             rmfiles="$rmfiles $dir/$non_pic_object"
8360           fi
8361         fi
8362         ;;
8363
8364       *)
8365         if test "$mode" = clean ; then
8366           noexename=$name
8367           case $file in
8368           *.exe)
8369             func_stripname '' '.exe' "$file"
8370             file=$func_stripname_result
8371             func_stripname '' '.exe' "$name"
8372             noexename=$func_stripname_result
8373             # $file with .exe has already been added to rmfiles,
8374             # add $file without .exe
8375             rmfiles="$rmfiles $file"
8376             ;;
8377           esac
8378           # Do a test to see if this is a libtool program.
8379           if func_ltwrapper_p "$file"; then
8380             if func_ltwrapper_executable_p "$file"; then
8381               func_ltwrapper_scriptname "$file"
8382               relink_command=
8383               func_source $func_ltwrapper_scriptname_result
8384               rmfiles="$rmfiles $func_ltwrapper_scriptname_result"
8385             else
8386               relink_command=
8387               func_source $dir/$noexename
8388             fi
8389
8390             # note $name still contains .exe if it was in $file originally
8391             # as does the version of $file that was added into $rmfiles
8392             rmfiles="$rmfiles $objdir/$name $objdir/${name}S.${objext}"
8393             if test "$fast_install" = yes && test -n "$relink_command"; then
8394               rmfiles="$rmfiles $objdir/lt-$name"
8395             fi
8396             if test "X$noexename" != "X$name" ; then
8397               rmfiles="$rmfiles $objdir/lt-${noexename}.c"
8398             fi
8399           fi
8400         fi
8401         ;;
8402       esac
8403       func_show_eval "$RM $rmfiles" 'exit_status=1'
8404     done
8405     objdir="$origobjdir"
8406
8407     # Try to remove the ${objdir}s in the directories where we deleted files
8408     for dir in $rmdirs; do
8409       if test -d "$dir"; then
8410         func_show_eval "rmdir $dir >/dev/null 2>&1"
8411       fi
8412     done
8413
8414     exit $exit_status
8415 }
8416
8417 { test "$mode" = uninstall || test "$mode" = clean; } &&
8418     func_mode_uninstall ${1+"$@"}
8419
8420 test -z "$mode" && {
8421   help="$generic_help"
8422   func_fatal_help "you must specify a MODE"
8423 }
8424
8425 test -z "$exec_cmd" && \
8426   func_fatal_help "invalid operation mode \`$mode'"
8427
8428 if test -n "$exec_cmd"; then
8429   eval exec "$exec_cmd"
8430   exit $EXIT_FAILURE
8431 fi
8432
8433 exit $exit_status
8434
8435
8436 # The TAGs below are defined such that we never get into a situation
8437 # in which we disable both kinds of libraries.  Given conflicting
8438 # choices, we go for a static library, that is the most portable,
8439 # since we can't tell whether shared libraries were disabled because
8440 # the user asked for that or because the platform doesn't support
8441 # them.  This is particularly important on AIX, because we don't
8442 # support having both static and shared libraries enabled at the same
8443 # time on that platform, so we default to a shared-only configuration.
8444 # If a disable-shared tag is given, we'll fallback to a static-only
8445 # configuration.  But we'll never go from static-only to shared-only.
8446
8447 # ### BEGIN LIBTOOL TAG CONFIG: disable-shared
8448 build_libtool_libs=no
8449 build_old_libs=yes
8450 # ### END LIBTOOL TAG CONFIG: disable-shared
8451
8452 # ### BEGIN LIBTOOL TAG CONFIG: disable-static
8453 build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
8454 # ### END LIBTOOL TAG CONFIG: disable-static
8455
8456 # Local Variables:
8457 # mode:shell-script
8458 # sh-indentation:2
8459 # End:
8460 # vi:sw=2
8461