config/ltmain.sh

   1 #! /bin/sh
   2 ## DO NOT EDIT - This file generated from ./build-aux/ltmain.in
   3 ##               by inline-source v2014-01-03.01
   4
   5 # libtool (GNU libtool) 2.4.6
   6 # Provide generalized library-building support services.
   7 # Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
   8
   9 # Copyright (C) 1996-2015 Free Software Foundation, Inc.
  10 # This is free software; see the source for copying conditions.  There is NO
  11 # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  12
  13 # GNU Libtool is free software; you can redistribute it and/or modify
  14 # it under the terms of the GNU General Public License as published by
  15 # the Free Software Foundation; either version 2 of the License, or
  16 # (at your option) any later version.
  17 #
  18 # As a special exception to the GNU General Public License,
  19 # if you distribute this file as part of a program or library that
  20 # is built using GNU Libtool, you may include this file under the
  21 # same distribution terms that you use for the rest of that program.
  22 #
  23 # GNU Libtool is distributed in the hope that it will be useful, but
  24 # WITHOUT ANY WARRANTY; without even the implied warranty of
  25 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  26 # General Public License for more details.
  27 #
  28 # You should have received a copy of the GNU General Public License
  29 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  30
  31
  32 PROGRAM=libtool
  33 PACKAGE=libtool
  34 VERSION="2.4.6 Debian-2.4.6-9"
  35 package_revision=2.4.6
  36
  37
  38 ## ------ ##
  39 ## Usage. ##
  40 ## ------ ##
  41
  42 # Run './libtool --help' for help with using this script from the
  43 # command line.
  44
  45
  46 ## ------------------------------- ##
  47 ## User overridable command paths. ##
  48 ## ------------------------------- ##
  49
  50 # After configure completes, it has a better idea of some of the
  51 # shell tools we need than the defaults used by the functions shared
  52 # with bootstrap, so set those here where they can still be over-
  53 # ridden by the user, but otherwise take precedence.
  54
  55 : ${AUTOCONF="autoconf"}
  56 : ${AUTOMAKE="automake"}
  57
  58
  59 ## -------------------------- ##
  60 ## Source external libraries. ##
  61 ## -------------------------- ##
  62
  63 # Much of our low-level functionality needs to be sourced from external
  64 # libraries, which are installed to $pkgauxdir.
  65
  66 # Set a version string for this script.
  67 scriptversion=2015-01-20.17; # UTC
  68
  69 # General shell script boiler plate, and helper functions.
  70 # Written by Gary V. Vaughan, 2004
  71
  72 # Copyright (C) 2004-2015 Free Software Foundation, Inc.
  73 # This is free software; see the source for copying conditions.  There is NO
  74 # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  75
  76 # This program is free software; you can redistribute it and/or modify
  77 # it under the terms of the GNU General Public License as published by
  78 # the Free Software Foundation; either version 3 of the License, or
  79 # (at your option) any later version.
  80
  81 # As a special exception to the GNU General Public License, if you distribute
  82 # this file as part of a program or library that is built using GNU Libtool,
  83 # you may include this file under the same distribution terms that you use
  84 # for the rest of that program.
  85
  86 # This program is distributed in the hope that it will be useful,
  87 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  88 # MERCHANTABILITY or FITNES FOR A PARTICULAR PURPOSE. See the GNU
  89 # General Public License for more details.
  90
  91 # You should have received a copy of the GNU General Public License
  92 # along with this program. If not, see <http://www.gnu.org/licenses/>.
  93
  94 # Please report bugs or propose patches to gary@gnu.org.
  95
  96
  97 ## ------ ##
  98 ## Usage. ##
  99 ## ------ ##
 100
 101 # Evaluate this file near the top of your script to gain access to
 102 # the functions and variables defined here:
 103 #
 104 #   . `echo "$0" | ${SED-sed} 's|[^/]*$||'`/build-aux/funclib.sh
 105 #
 106 # If you need to override any of the default environment variable
 107 # settings, do that before evaluating this file.
 108
 109
 110 ## -------------------- ##
 111 ## Shell normalisation. ##
 112 ## -------------------- ##
 113
 114 # Some shells need a little help to be as Bourne compatible as possible.
 115 # Before doing anything else, make sure all that help has been provided!
 116
 117 DUALCASE=1; export DUALCASE # for MKS sh
 118 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
 119   emulate sh
 120   NULLCMD=:
 121   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
 122   # is contrary to our usage.  Disable this feature.
 123   alias -g '${1+"$@"}'='"$@"'
 124   setopt NO_GLOB_SUBST
 125 else
 126   case `(set -o) 2>/dev/null` in *posix*) set -o posix ;; esac
 127 fi
 128
 129 # NLS nuisances: We save the old values in case they are required later.
 130 _G_user_locale=
 131 _G_safe_locale=
 132 for _G_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
 133 do
 134   eval "if test set = \"\${$_G_var+set}\"; then
 135           save_$_G_var=\$$_G_var
 136           $_G_var=C
 137           export $_G_var
 138           _G_user_locale=\"$_G_var=\\\$save_\$_G_var; \$_G_user_locale\"
 139           _G_safe_locale=\"$_G_var=C; \$_G_safe_locale\"
 140         fi"
 141 done
 142
 143 # CDPATH.
 144 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 145
 146 # Make sure IFS has a sensible default
 147 sp=' '
 148 nl='
 149 '
 150 IFS="$sp        $nl"
 151
 152 # There are apparently some retarded systems that use ';' as a PATH separator!
 153 if test "${PATH_SEPARATOR+set}" != set; then
 154   PATH_SEPARATOR=:
 155   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
 156     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
 157       PATH_SEPARATOR=';'
 158   }
 159 fi
 160
 161
 162
 163 ## ------------------------- ##
 164 ## Locate command utilities. ##
 165 ## ------------------------- ##
 166
 167
 168 # func_executable_p FILE
 169 # ----------------------
 170 # Check that FILE is an executable regular file.
 171 func_executable_p ()
 172 {
 173     test -f "$1" && test -x "$1"
 174 }
 175
 176
 177 # func_path_progs PROGS_LIST CHECK_FUNC [PATH]
 178 # --------------------------------------------
 179 # Search for either a program that responds to --version with output
 180 # containing "GNU", or else returned by CHECK_FUNC otherwise, by
 181 # trying all the directories in PATH with each of the elements of
 182 # PROGS_LIST.
 183 #
 184 # CHECK_FUNC should accept the path to a candidate program, and
 185 # set $func_check_prog_result if it truncates its output less than
 186 # $_G_path_prog_max characters.
 187 func_path_progs ()
 188 {
 189     _G_progs_list=$1
 190     _G_check_func=$2
 191     _G_PATH=${3-"$PATH"}
 192
 193     _G_path_prog_max=0
 194     _G_path_prog_found=false
 195     _G_save_IFS=$IFS; IFS=${PATH_SEPARATOR-:}
 196     for _G_dir in $_G_PATH; do
 197       IFS=$_G_save_IFS
 198       test -z "$_G_dir" && _G_dir=.
 199       for _G_prog_name in $_G_progs_list; do
 200         for _exeext in '' .EXE; do
 201           _G_path_prog=$_G_dir/$_G_prog_name$_exeext
 202           func_executable_p "$_G_path_prog" || continue
 203           case `"$_G_path_prog" --version 2>&1` in
 204             *GNU*) func_path_progs_result=$_G_path_prog _G_path_prog_found=: ;;
 205             *)     $_G_check_func $_G_path_prog
 206                    func_path_progs_result=$func_check_prog_result
 207                    ;;
 208           esac
 209           $_G_path_prog_found && break 3
 210         done
 211       done
 212     done
 213     IFS=$_G_save_IFS
 214     test -z "$func_path_progs_result" && {
 215       echo "no acceptable sed could be found in \$PATH" >&2
 216       exit 1
 217     }
 218 }
 219
 220
 221 # We want to be able to use the functions in this file before configure
 222 # has figured out where the best binaries are kept, which means we have
 223 # to search for them ourselves - except when the results are already set
 224 # where we skip the searches.
 225
 226 # Unless the user overrides by setting SED, search the path for either GNU
 227 # sed, or the sed that truncates its output the least.
 228 test -z "$SED" && {
 229   _G_sed_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
 230   for _G_i in 1 2 3 4 5 6 7; do
 231     _G_sed_script=$_G_sed_script$nl$_G_sed_script
 232   done
 233   echo "$_G_sed_script" 2>/dev/null | sed 99q >conftest.sed
 234   _G_sed_script=
 235
 236   func_check_prog_sed ()
 237   {
 238     _G_path_prog=$1
 239
 240     _G_count=0
 241     printf 0123456789 >conftest.in
 242     while :
 243     do
 244       cat conftest.in conftest.in >conftest.tmp
 245       mv conftest.tmp conftest.in
 246       cp conftest.in conftest.nl
 247       echo '' >> conftest.nl
 248       "$_G_path_prog" -f conftest.sed <conftest.nl >conftest.out 2>/dev/null || break
 249       diff conftest.out conftest.nl >/dev/null 2>&1 || break
 250       _G_count=`expr $_G_count + 1`
 251       if test "$_G_count" -gt "$_G_path_prog_max"; then
 252         # Best one so far, save it but keep looking for a better one
 253         func_check_prog_result=$_G_path_prog
 254         _G_path_prog_max=$_G_count
 255       fi
 256       # 10*(2^10) chars as input seems more than enough
 257       test 10 -lt "$_G_count" && break
 258     done
 259     rm -f conftest.in conftest.tmp conftest.nl conftest.out
 260   }
 261
 262   func_path_progs "sed gsed" func_check_prog_sed $PATH:/usr/xpg4/bin
 263   rm -f conftest.sed
 264   SED=$func_path_progs_result
 265 }
 266
 267
 268 # Unless the user overrides by setting GREP, search the path for either GNU
 269 # grep, or the grep that truncates its output the least.
 270 test -z "$GREP" && {
 271   func_check_prog_grep ()
 272   {
 273     _G_path_prog=$1
 274
 275     _G_count=0
 276     _G_path_prog_max=0
 277     printf 0123456789 >conftest.in
 278     while :
 279     do
 280       cat conftest.in conftest.in >conftest.tmp
 281       mv conftest.tmp conftest.in
 282       cp conftest.in conftest.nl
 283       echo 'GREP' >> conftest.nl
 284       "$_G_path_prog" -e 'GREP$' -e '-(cannot match)-' <conftest.nl >conftest.out 2>/dev/null || break
 285       diff conftest.out conftest.nl >/dev/null 2>&1 || break
 286       _G_count=`expr $_G_count + 1`
 287       if test "$_G_count" -gt "$_G_path_prog_max"; then
 288         # Best one so far, save it but keep looking for a better one
 289         func_check_prog_result=$_G_path_prog
 290         _G_path_prog_max=$_G_count
 291       fi
 292       # 10*(2^10) chars as input seems more than enough
 293       test 10 -lt "$_G_count" && break
 294     done
 295     rm -f conftest.in conftest.tmp conftest.nl conftest.out
 296   }
 297
 298   func_path_progs "grep ggrep" func_check_prog_grep $PATH:/usr/xpg4/bin
 299   GREP=$func_path_progs_result
 300 }
 301
 302
 303 ## ------------------------------- ##
 304 ## User overridable command paths. ##
 305 ## ------------------------------- ##
 306
 307 # All uppercase variable names are used for environment variables.  These
 308 # variables can be overridden by the user before calling a script that
 309 # uses them if a suitable command of that name is not already available
 310 # in the command search PATH.
 311
 312 : ${CP="cp -f"}
 313 : ${ECHO="printf %s\n"}
 314 : ${EGREP="$GREP -E"}
 315 : ${FGREP="$GREP -F"}
 316 : ${LN_S="ln -s"}
 317 : ${MAKE="make"}
 318 : ${MKDIR="mkdir"}
 319 : ${MV="mv -f"}
 320 : ${RM="rm -f"}
 321 : ${SHELL="${CONFIG_SHELL-/bin/sh}"}
 322
 323
 324 ## -------------------- ##
 325 ## Useful sed snippets. ##
 326 ## -------------------- ##
 327
 328 sed_dirname='s|/[^/]*$||'
 329 sed_basename='s|^.*/||'
 330
 331 # Sed substitution that helps us do robust quoting.  It backslashifies
 332 # metacharacters that are still active within double-quoted strings.
 333 sed_quote_subst='s|\([`"$\\]\)|\\\1|g'
 334
 335 # Same as above, but do not quote variable references.
 336 sed_double_quote_subst='s/\(["`\\]\)/\\\1/g'
 337
 338 # Sed substitution that turns a string into a regex matching for the
 339 # string literally.
 340 sed_make_literal_regex='s|[].[^$\\*\/]|\\&|g'
 341
 342 # Sed substitution that converts a w32 file name or path
 343 # that contains forward slashes, into one that contains
 344 # (escaped) backslashes.  A very naive implementation.
 345 sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
 346
 347 # Re-'\' parameter expansions in output of sed_double_quote_subst that
 348 # were '\'-ed in input to the same.  If an odd number of '\' preceded a
 349 # '$' in input to sed_double_quote_subst, that '$' was protected from
 350 # expansion.  Since each input '\' is now two '\'s, look for any number
 351 # of runs of four '\'s followed by two '\'s and then a '$'.  '\' that '$'.
 352 _G_bs='\\'
 353 _G_bs2='\\\\'
 354 _G_bs4='\\\\\\\\'
 355 _G_dollar='\$'
 356 sed_double_backslash="\
 357   s/$_G_bs4/&\\
 358 /g
 359   s/^$_G_bs2$_G_dollar/$_G_bs&/
 360   s/\\([^$_G_bs]\\)$_G_bs2$_G_dollar/\\1$_G_bs2$_G_bs$_G_dollar/g
 361   s/\n//g"
 362
 363
 364 ## ----------------- ##
 365 ## Global variables. ##
 366 ## ----------------- ##
 367
 368 # Except for the global variables explicitly listed below, the following
 369 # functions in the '^func_' namespace, and the '^require_' namespace
 370 # variables initialised in the 'Resource management' section, sourcing
 371 # this file will not pollute your global namespace with anything
 372 # else. There's no portable way to scope variables in Bourne shell
 373 # though, so actually running these functions will sometimes place
 374 # results into a variable named after the function, and often use
 375 # temporary variables in the '^_G_' namespace. If you are careful to
 376 # avoid using those namespaces casually in your sourcing script, things
 377 # should continue to work as you expect. And, of course, you can freely
 378 # overwrite any of the functions or variables defined here before
 379 # calling anything to customize them.
 380
 381 EXIT_SUCCESS=0
 382 EXIT_FAILURE=1
 383 EXIT_MISMATCH=63  # $? = 63 is used to indicate version mismatch to missing.
 384 EXIT_SKIP=77      # $? = 77 is used to indicate a skipped test to automake.
 385
 386 # Allow overriding, eg assuming that you follow the convention of
 387 # putting '$debug_cmd' at the start of all your functions, you can get
 388 # bash to show function call trace with:
 389 #
 390 #    debug_cmd='eval echo "${FUNCNAME[0]} $*" >&2' bash your-script-name
 391 debug_cmd=${debug_cmd-":"}
 392 exit_cmd=:
 393
 394 # By convention, finish your script with:
 395 #
 396 #    exit $exit_status
 397 #
 398 # so that you can set exit_status to non-zero if you want to indicate
 399 # something went wrong during execution without actually bailing out at
 400 # the point of failure.
 401 exit_status=$EXIT_SUCCESS
 402
 403 # Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
 404 # is ksh but when the shell is invoked as "sh" and the current value of
 405 # the _XPG environment variable is not equal to 1 (one), the special
 406 # positional parameter $0, within a function call, is the name of the
 407 # function.
 408 progpath=$0
 409
 410 # The name of this program.
 411 progname=`$ECHO "$progpath" |$SED "$sed_basename"`
 412
 413 # Make sure we have an absolute progpath for reexecution:
 414 case $progpath in
 415   [\\/]*|[A-Za-z]:\\*) ;;
 416   *[\\/]*)
 417      progdir=`$ECHO "$progpath" |$SED "$sed_dirname"`
 418      progdir=`cd "$progdir" && pwd`
 419      progpath=$progdir/$progname
 420      ;;
 421   *)
 422      _G_IFS=$IFS
 423      IFS=${PATH_SEPARATOR-:}
 424      for progdir in $PATH; do
 425        IFS=$_G_IFS
 426        test -x "$progdir/$progname" && break
 427      done
 428      IFS=$_G_IFS
 429      test -n "$progdir" || progdir=`pwd`
 430      progpath=$progdir/$progname
 431      ;;
 432 esac
 433
 434
 435 ## ----------------- ##
 436 ## Standard options. ##
 437 ## ----------------- ##
 438
 439 # The following options affect the operation of the functions defined
 440 # below, and should be set appropriately depending on run-time para-
 441 # meters passed on the command line.
 442
 443 opt_dry_run=false
 444 opt_quiet=false
 445 opt_verbose=false
 446
 447 # Categories 'all' and 'none' are always available.  Append any others
 448 # you will pass as the first argument to func_warning from your own
 449 # code.
 450 warning_categories=
 451
 452 # By default, display warnings according to 'opt_warning_types'.  Set
 453 # 'warning_func'  to ':' to elide all warnings, or func_fatal_error to
 454 # treat the next displayed warning as a fatal error.
 455 warning_func=func_warn_and_continue
 456
 457 # Set to 'all' to display all warnings, 'none' to suppress all
 458 # warnings, or a space delimited list of some subset of
 459 # 'warning_categories' to display only the listed warnings.
 460 opt_warning_types=all
 461
 462
 463 ## -------------------- ##
 464 ## Resource management. ##
 465 ## -------------------- ##
 466
 467 # This section contains definitions for functions that each ensure a
 468 # particular resource (a file, or a non-empty configuration variable for
 469 # example) is available, and if appropriate to extract default values
 470 # from pertinent package files. Call them using their associated
 471 # 'require_*' variable to ensure that they are executed, at most, once.
 472 #
 473 # It's entirely deliberate that calling these functions can set
 474 # variables that don't obey the namespace limitations obeyed by the rest
 475 # of this file, in order that that they be as useful as possible to
 476 # callers.
 477
 478
 479 # require_term_colors
 480 # -------------------
 481 # Allow display of bold text on terminals that support it.
 482 require_term_colors=func_require_term_colors
 483 func_require_term_colors ()
 484 {
 485     $debug_cmd
 486
 487     test -t 1 && {
 488       # COLORTERM and USE_ANSI_COLORS environment variables take
 489       # precedence, because most terminfo databases neglect to describe
 490       # whether color sequences are supported.
 491       test -n "${COLORTERM+set}" && : ${USE_ANSI_COLORS="1"}
 492
 493       if test 1 = "$USE_ANSI_COLORS"; then
 494         # Standard ANSI escape sequences
 495         tc_reset='\e[0m'
 496         tc_bold='\e[1m';   tc_standout='\e[7m'
 497         tc_red='\e[31m';   tc_green='\e[32m'
 498         tc_blue='\e[34m';  tc_cyan='\e[36m'
 499       else
 500         # Otherwise trust the terminfo database after all.
 501         test -n "`tput sgr0 2>/dev/null`" && {
 502           tc_reset=`tput sgr0`
 503           test -n "`tput bold 2>/dev/null`" && tc_bold=`tput bold`
 504           tc_standout=$tc_bold
 505           test -n "`tput smso 2>/dev/null`" && tc_standout=`tput smso`
 506           test -n "`tput setaf 1 2>/dev/null`" && tc_red=`tput setaf 1`
 507           test -n "`tput setaf 2 2>/dev/null`" && tc_green=`tput setaf 2`
 508           test -n "`tput setaf 4 2>/dev/null`" && tc_blue=`tput setaf 4`
 509           test -n "`tput setaf 5 2>/dev/null`" && tc_cyan=`tput setaf 5`
 510         }
 511       fi
 512     }
 513
 514     require_term_colors=:
 515 }
 516
 517
 518 ## ----------------- ##
 519 ## Function library. ##
 520 ## ----------------- ##
 521
 522 # This section contains a variety of useful functions to call in your
 523 # scripts. Take note of the portable wrappers for features provided by
 524 # some modern shells, which will fall back to slower equivalents on
 525 # less featureful shells.
 526
 527
 528 # func_append VAR VALUE
 529 # ---------------------
 530 # Append VALUE onto the existing contents of VAR.
 531
 532   # We should try to minimise forks, especially on Windows where they are
 533   # unreasonably slow, so skip the feature probes when bash or zsh are
 534   # being used:
 535   if test set = "${BASH_VERSION+set}${ZSH_VERSION+set}"; then
 536     : ${_G_HAVE_ARITH_OP="yes"}
 537     : ${_G_HAVE_XSI_OPS="yes"}
 538     # The += operator was introduced in bash 3.1
 539     case $BASH_VERSION in
 540       [12].* | 3.0 | 3.0*) ;;
 541       *)
 542         : ${_G_HAVE_PLUSEQ_OP="yes"}
 543         ;;
 544     esac
 545   fi
 546
 547   # _G_HAVE_PLUSEQ_OP
 548   # Can be empty, in which case the shell is probed, "yes" if += is
 549   # useable or anything else if it does not work.
 550   test -z "$_G_HAVE_PLUSEQ_OP" \
 551     && (eval 'x=a; x+=" b"; test "a b" = "$x"') 2>/dev/null \
 552     && _G_HAVE_PLUSEQ_OP=yes
 553
 554 if test yes = "$_G_HAVE_PLUSEQ_OP"
 555 then
 556   # This is an XSI compatible shell, allowing a faster implementation...
 557   eval 'func_append ()
 558   {
 559     $debug_cmd
 560
 561     eval "$1+=\$2"
 562   }'
 563 else
 564   # ...otherwise fall back to using expr, which is often a shell builtin.
 565   func_append ()
 566   {
 567     $debug_cmd
 568
 569     eval "$1=\$$1\$2"
 570   }
 571 fi
 572
 573
 574 # func_append_quoted VAR VALUE
 575 # ----------------------------
 576 # Quote VALUE and append to the end of shell variable VAR, separated
 577 # by a space.
 578 if test yes = "$_G_HAVE_PLUSEQ_OP"; then
 579   eval 'func_append_quoted ()
 580   {
 581     $debug_cmd
 582
 583     func_quote_for_eval "$2"
 584     eval "$1+=\\ \$func_quote_for_eval_result"
 585   }'
 586 else
 587   func_append_quoted ()
 588   {
 589     $debug_cmd
 590
 591     func_quote_for_eval "$2"
 592     eval "$1=\$$1\\ \$func_quote_for_eval_result"
 593   }
 594 fi
 595
 596
 597 # func_append_uniq VAR VALUE
 598 # --------------------------
 599 # Append unique VALUE onto the existing contents of VAR, assuming
 600 # entries are delimited by the first character of VALUE.  For example:
 601 #
 602 #   func_append_uniq options " --another-option option-argument"
 603 #
 604 # will only append to $options if " --another-option option-argument "
 605 # is not already present somewhere in $options already (note spaces at
 606 # each end implied by leading space in second argument).
 607 func_append_uniq ()
 608 {
 609     $debug_cmd
 610
 611     eval _G_current_value='`$ECHO $'$1'`'
 612     _G_delim=`expr "$2" : '\(.\)'`
 613
 614     case $_G_delim$_G_current_value$_G_delim in
 615       *"$2$_G_delim"*) ;;
 616       *) func_append "$@" ;;
 617     esac
 618 }
 619
 620
 621 # func_arith TERM...
 622 # ------------------
 623 # Set func_arith_result to the result of evaluating TERMs.
 624   test -z "$_G_HAVE_ARITH_OP" \
 625     && (eval 'test 2 = $(( 1 + 1 ))') 2>/dev/null \
 626     && _G_HAVE_ARITH_OP=yes
 627
 628 if test yes = "$_G_HAVE_ARITH_OP"; then
 629   eval 'func_arith ()
 630   {
 631     $debug_cmd
 632
 633     func_arith_result=$(( $* ))
 634   }'
 635 else
 636   func_arith ()
 637   {
 638     $debug_cmd
 639
 640     func_arith_result=`expr "$@"`
 641   }
 642 fi
 643
 644
 645 # func_basename FILE
 646 # ------------------
 647 # Set func_basename_result to FILE with everything up to and including
 648 # the last / stripped.
 649 if test yes = "$_G_HAVE_XSI_OPS"; then
 650   # If this shell supports suffix pattern removal, then use it to avoid
 651   # forking. Hide the definitions single quotes in case the shell chokes
 652   # on unsupported syntax...
 653   _b='func_basename_result=${1##*/}'
 654   _d='case $1 in
 655         */*) func_dirname_result=${1%/*}$2 ;;
 656         *  ) func_dirname_result=$3        ;;
 657       esac'
 658
 659 else
 660   # ...otherwise fall back to using sed.
 661   _b='func_basename_result=`$ECHO "$1" |$SED "$sed_basename"`'
 662   _d='func_dirname_result=`$ECHO "$1"  |$SED "$sed_dirname"`
 663       if test "X$func_dirname_result" = "X$1"; then
 664         func_dirname_result=$3
 665       else
 666         func_append func_dirname_result "$2"
 667       fi'
 668 fi
 669
 670 eval 'func_basename ()
 671 {
 672     $debug_cmd
 673
 674     '"$_b"'
 675 }'
 676
 677
 678 # func_dirname FILE APPEND NONDIR_REPLACEMENT
 679 # -------------------------------------------
 680 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
 681 # otherwise set result to NONDIR_REPLACEMENT.
 682 eval 'func_dirname ()
 683 {
 684     $debug_cmd
 685
 686     '"$_d"'
 687 }'
 688
 689
 690 # func_dirname_and_basename FILE APPEND NONDIR_REPLACEMENT
 691 # --------------------------------------------------------
 692 # Perform func_basename and func_dirname in a single function
 693 # call:
 694 #   dirname:  Compute the dirname of FILE.  If nonempty,
 695 #             add APPEND to the result, otherwise set result
 696 #             to NONDIR_REPLACEMENT.
 697 #             value returned in "$func_dirname_result"
 698 #   basename: Compute filename of FILE.
 699 #             value retuned in "$func_basename_result"
 700 # For efficiency, we do not delegate to the functions above but instead
 701 # duplicate the functionality here.
 702 eval 'func_dirname_and_basename ()
 703 {
 704     $debug_cmd
 705
 706     '"$_b"'
 707     '"$_d"'
 708 }'
 709
 710
 711 # func_echo ARG...
 712 # ----------------
 713 # Echo program name prefixed message.
 714 func_echo ()
 715 {
 716     $debug_cmd
 717
 718     _G_message=$*
 719
 720     func_echo_IFS=$IFS
 721     IFS=$nl
 722     for _G_line in $_G_message; do
 723       IFS=$func_echo_IFS
 724       $ECHO "$progname: $_G_line"
 725     done
 726     IFS=$func_echo_IFS
 727 }
 728
 729
 730 # func_echo_all ARG...
 731 # --------------------
 732 # Invoke $ECHO with all args, space-separated.
 733 func_echo_all ()
 734 {
 735     $ECHO "$*"
 736 }
 737
 738
 739 # func_echo_infix_1 INFIX ARG...
 740 # ------------------------------
 741 # Echo program name, followed by INFIX on the first line, with any
 742 # additional lines not showing INFIX.
 743 func_echo_infix_1 ()
 744 {
 745     $debug_cmd
 746
 747     $require_term_colors
 748
 749     _G_infix=$1; shift
 750     _G_indent=$_G_infix
 751     _G_prefix="$progname: $_G_infix: "
 752     _G_message=$*
 753
 754     # Strip color escape sequences before counting printable length
 755     for _G_tc in "$tc_reset" "$tc_bold" "$tc_standout" "$tc_red" "$tc_green" "$tc_blue" "$tc_cyan"
 756     do
 757       test -n "$_G_tc" && {
 758         _G_esc_tc=`$ECHO "$_G_tc" | $SED "$sed_make_literal_regex"`
 759         _G_indent=`$ECHO "$_G_indent" | $SED "s|$_G_esc_tc||g"`
 760       }
 761     done
 762     _G_indent="$progname: "`echo "$_G_indent" | $SED 's|.| |g'`"  " ## exclude from sc_prohibit_nested_quotes
 763
 764     func_echo_infix_1_IFS=$IFS
 765     IFS=$nl
 766     for _G_line in $_G_message; do
 767       IFS=$func_echo_infix_1_IFS
 768       $ECHO "$_G_prefix$tc_bold$_G_line$tc_reset" >&2
 769       _G_prefix=$_G_indent
 770     done
 771     IFS=$func_echo_infix_1_IFS
 772 }
 773
 774
 775 # func_error ARG...
 776 # -----------------
 777 # Echo program name prefixed message to standard error.
 778 func_error ()
 779 {
 780     $debug_cmd
 781
 782     $require_term_colors
 783
 784     func_echo_infix_1 "  $tc_standout${tc_red}error$tc_reset" "$*" >&2
 785 }
 786
 787
 788 # func_fatal_error ARG...
 789 # -----------------------
 790 # Echo program name prefixed message to standard error, and exit.
 791 func_fatal_error ()
 792 {
 793     $debug_cmd
 794
 795     func_error "$*"
 796     exit $EXIT_FAILURE
 797 }
 798
 799
 800 # func_grep EXPRESSION FILENAME
 801 # -----------------------------
 802 # Check whether EXPRESSION matches any line of FILENAME, without output.
 803 func_grep ()
 804 {
 805     $debug_cmd
 806
 807     $GREP "$1" "$2" >/dev/null 2>&1
 808 }
 809
 810
 811 # func_len STRING
 812 # ---------------
 813 # Set func_len_result to the length of STRING. STRING may not
 814 # start with a hyphen.
 815   test -z "$_G_HAVE_XSI_OPS" \
 816     && (eval 'x=a/b/c;
 817       test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \
 818     && _G_HAVE_XSI_OPS=yes
 819
 820 if test yes = "$_G_HAVE_XSI_OPS"; then
 821   eval 'func_len ()
 822   {
 823     $debug_cmd
 824
 825     func_len_result=${#1}
 826   }'
 827 else
 828   func_len ()
 829   {
 830     $debug_cmd
 831
 832     func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
 833   }
 834 fi
 835
 836
 837 # func_mkdir_p DIRECTORY-PATH
 838 # ---------------------------
 839 # Make sure the entire path to DIRECTORY-PATH is available.
 840 func_mkdir_p ()
 841 {
 842     $debug_cmd
 843
 844     _G_directory_path=$1
 845     _G_dir_list=
 846
 847     if test -n "$_G_directory_path" && test : != "$opt_dry_run"; then
 848
 849       # Protect directory names starting with '-'
 850       case $_G_directory_path in
 851         -*) _G_directory_path=./$_G_directory_path ;;
 852       esac
 853
 854       # While some portion of DIR does not yet exist...
 855       while test ! -d "$_G_directory_path"; do
 856         # ...make a list in topmost first order.  Use a colon delimited
 857         # list incase some portion of path contains whitespace.
 858         _G_dir_list=$_G_directory_path:$_G_dir_list
 859
 860         # If the last portion added has no slash in it, the list is done
 861         case $_G_directory_path in */*) ;; *) break ;; esac
 862
 863         # ...otherwise throw away the child directory and loop
 864         _G_directory_path=`$ECHO "$_G_directory_path" | $SED -e "$sed_dirname"`
 865       done
 866       _G_dir_list=`$ECHO "$_G_dir_list" | $SED 's|:*$||'`
 867
 868       func_mkdir_p_IFS=$IFS; IFS=:
 869       for _G_dir in $_G_dir_list; do
 870         IFS=$func_mkdir_p_IFS
 871         # mkdir can fail with a 'File exist' error if two processes
 872         # try to create one of the directories concurrently.  Don't
 873         # stop in that case!
 874         $MKDIR "$_G_dir" 2>/dev/null || :
 875       done
 876       IFS=$func_mkdir_p_IFS
 877
 878       # Bail out if we (or some other process) failed to create a directory.
 879       test -d "$_G_directory_path" || \
 880         func_fatal_error "Failed to create '$1'"
 881     fi
 882 }
 883
 884
 885 # func_mktempdir [BASENAME]
 886 # -------------------------
 887 # Make a temporary directory that won't clash with other running
 888 # libtool processes, and avoids race conditions if possible.  If
 889 # given, BASENAME is the basename for that directory.
 890 func_mktempdir ()
 891 {
 892     $debug_cmd
 893
 894     _G_template=${TMPDIR-/tmp}/${1-$progname}
 895
 896     if test : = "$opt_dry_run"; then
 897       # Return a directory name, but don't create it in dry-run mode
 898       _G_tmpdir=$_G_template-$$
 899     else
 900
 901       # If mktemp works, use that first and foremost
 902       _G_tmpdir=`mktemp -d "$_G_template-XXXXXXXX" 2>/dev/null`
 903
 904       if test ! -d "$_G_tmpdir"; then
 905         # Failing that, at least try and use $RANDOM to avoid a race
 906         _G_tmpdir=$_G_template-${RANDOM-0}$$
 907
 908         func_mktempdir_umask=`umask`
 909         umask 0077
 910         $MKDIR "$_G_tmpdir"
 911         umask $func_mktempdir_umask
 912       fi
 913
 914       # If we're not in dry-run mode, bomb out on failure
 915       test -d "$_G_tmpdir" || \
 916         func_fatal_error "cannot create temporary directory '$_G_tmpdir'"
 917     fi
 918
 919     $ECHO "$_G_tmpdir"
 920 }
 921
 922
 923 # func_normal_abspath PATH
 924 # ------------------------
 925 # Remove doubled-up and trailing slashes, "." path components,
 926 # and cancel out any ".." path components in PATH after making
 927 # it an absolute path.
 928 func_normal_abspath ()
 929 {
 930     $debug_cmd
 931
 932     # These SED scripts presuppose an absolute path with a trailing slash.
 933     _G_pathcar='s|^/\([^/]*\).*$|\1|'
 934     _G_pathcdr='s|^/[^/]*||'
 935     _G_removedotparts=':dotsl
 936                 s|/\./|/|g
 937                 t dotsl
 938                 s|/\.$|/|'
 939     _G_collapseslashes='s|/\{1,\}|/|g'
 940     _G_finalslash='s|/*$|/|'
 941
 942     # Start from root dir and reassemble the path.
 943     func_normal_abspath_result=
 944     func_normal_abspath_tpath=$1
 945     func_normal_abspath_altnamespace=
 946     case $func_normal_abspath_tpath in
 947       "")
 948         # Empty path, that just means $cwd.
 949         func_stripname '' '/' "`pwd`"
 950         func_normal_abspath_result=$func_stripname_result
 951         return
 952         ;;
 953       # The next three entries are used to spot a run of precisely
 954       # two leading slashes without using negated character classes;
 955       # we take advantage of case's first-match behaviour.
 956       ///*)
 957         # Unusual form of absolute path, do nothing.
 958         ;;
 959       //*)
 960         # Not necessarily an ordinary path; POSIX reserves leading '//'
 961         # and for example Cygwin uses it to access remote file shares
 962         # over CIFS/SMB, so we conserve a leading double slash if found.
 963         func_normal_abspath_altnamespace=/
 964         ;;
 965       /*)
 966         # Absolute path, do nothing.
 967         ;;
 968       *)
 969         # Relative path, prepend $cwd.
 970         func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath
 971         ;;
 972     esac
 973
 974     # Cancel out all the simple stuff to save iterations.  We also want
 975     # the path to end with a slash for ease of parsing, so make sure
 976     # there is one (and only one) here.
 977     func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
 978           -e "$_G_removedotparts" -e "$_G_collapseslashes" -e "$_G_finalslash"`
 979     while :; do
 980       # Processed it all yet?
 981       if test / = "$func_normal_abspath_tpath"; then
 982         # If we ascended to the root using ".." the result may be empty now.
 983         if test -z "$func_normal_abspath_result"; then
 984           func_normal_abspath_result=/
 985         fi
 986         break
 987       fi
 988       func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \
 989           -e "$_G_pathcar"`
 990       func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
 991           -e "$_G_pathcdr"`
 992       # Figure out what to do with it
 993       case $func_normal_abspath_tcomponent in
 994         "")
 995           # Trailing empty path component, ignore it.
 996           ;;
 997         ..)
 998           # Parent dir; strip last assembled component from result.
 999           func_dirname "$func_normal_abspath_result"
1000           func_normal_abspath_result=$func_dirname_result
1001           ;;
1002         *)
1003           # Actual path component, append it.
1004           func_append func_normal_abspath_result "/$func_normal_abspath_tcomponent"
1005           ;;
1006       esac
1007     done
1008     # Restore leading double-slash if one was found on entry.
1009     func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result
1010 }
1011
1012
1013 # func_notquiet ARG...
1014 # --------------------
1015 # Echo program name prefixed message only when not in quiet mode.
1016 func_notquiet ()
1017 {
1018     $debug_cmd
1019
1020     $opt_quiet || func_echo ${1+"$@"}
1021
1022     # A bug in bash halts the script if the last line of a function
1023     # fails when set -e is in force, so we need another command to
1024     # work around that:
1025     :
1026 }
1027
1028
1029 # func_relative_path SRCDIR DSTDIR
1030 # --------------------------------
1031 # Set func_relative_path_result to the relative path from SRCDIR to DSTDIR.
1032 func_relative_path ()
1033 {
1034     $debug_cmd
1035
1036     func_relative_path_result=
1037     func_normal_abspath "$1"
1038     func_relative_path_tlibdir=$func_normal_abspath_result
1039     func_normal_abspath "$2"
1040     func_relative_path_tbindir=$func_normal_abspath_result
1041
1042     # Ascend the tree starting from libdir
1043     while :; do
1044       # check if we have found a prefix of bindir
1045       case $func_relative_path_tbindir in
1046         $func_relative_path_tlibdir)
1047           # found an exact match
1048           func_relative_path_tcancelled=
1049           break
1050           ;;
1051         $func_relative_path_tlibdir*)
1052           # found a matching prefix
1053           func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir"
1054           func_relative_path_tcancelled=$func_stripname_result
1055           if test -z "$func_relative_path_result"; then
1056             func_relative_path_result=.
1057           fi
1058           break
1059           ;;
1060         *)
1061           func_dirname $func_relative_path_tlibdir
1062           func_relative_path_tlibdir=$func_dirname_result
1063           if test -z "$func_relative_path_tlibdir"; then
1064             # Have to descend all the way to the root!
1065             func_relative_path_result=../$func_relative_path_result
1066             func_relative_path_tcancelled=$func_relative_path_tbindir
1067             break
1068           fi
1069           func_relative_path_result=../$func_relative_path_result
1070           ;;
1071       esac
1072     done
1073
1074     # Now calculate path; take care to avoid doubling-up slashes.
1075     func_stripname '' '/' "$func_relative_path_result"
1076     func_relative_path_result=$func_stripname_result
1077     func_stripname '/' '/' "$func_relative_path_tcancelled"
1078     if test -n "$func_stripname_result"; then
1079       func_append func_relative_path_result "/$func_stripname_result"
1080     fi
1081
1082     # Normalisation. If bindir is libdir, return '.' else relative path.
1083     if test -n "$func_relative_path_result"; then
1084       func_stripname './' '' "$func_relative_path_result"
1085       func_relative_path_result=$func_stripname_result
1086     fi
1087
1088     test -n "$func_relative_path_result" || func_relative_path_result=.
1089
1090     :
1091 }
1092
1093
1094 # func_quote_for_eval ARG...
1095 # --------------------------
1096 # Aesthetically quote ARGs to be evaled later.
1097 # This function returns two values:
1098 #   i) func_quote_for_eval_result
1099 #      double-quoted, suitable for a subsequent eval
1100 #  ii) func_quote_for_eval_unquoted_result
1101 #      has all characters that are still active within double
1102 #      quotes backslashified.
1103 func_quote_for_eval ()
1104 {
1105     $debug_cmd
1106
1107     func_quote_for_eval_unquoted_result=
1108     func_quote_for_eval_result=
1109     while test 0 -lt $#; do
1110       case $1 in
1111         *[\\\`\"\$]*)
1112           _G_unquoted_arg=`printf '%s\n' "$1" |$SED "$sed_quote_subst"` ;;
1113         *)
1114           _G_unquoted_arg=$1 ;;
1115       esac
1116       if test -n "$func_quote_for_eval_unquoted_result"; then
1117         func_append func_quote_for_eval_unquoted_result " $_G_unquoted_arg"
1118       else
1119         func_append func_quote_for_eval_unquoted_result "$_G_unquoted_arg"
1120       fi
1121
1122       case $_G_unquoted_arg in
1123         # Double-quote args containing shell metacharacters to delay
1124         # word splitting, command substitution and variable expansion
1125         # for a subsequent eval.
1126         # Many Bourne shells cannot handle close brackets correctly
1127         # in scan sets, so we specify it separately.
1128         *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \   ]*|*]*|"")
1129           _G_quoted_arg=\"$_G_unquoted_arg\"
1130           ;;
1131         *)
1132           _G_quoted_arg=$_G_unquoted_arg
1133           ;;
1134       esac
1135
1136       if test -n "$func_quote_for_eval_result"; then
1137         func_append func_quote_for_eval_result " $_G_quoted_arg"
1138       else
1139         func_append func_quote_for_eval_result "$_G_quoted_arg"
1140       fi
1141       shift
1142     done
1143 }
1144
1145
1146 # func_quote_for_expand ARG
1147 # -------------------------
1148 # Aesthetically quote ARG to be evaled later; same as above,
1149 # but do not quote variable references.
1150 func_quote_for_expand ()
1151 {
1152     $debug_cmd
1153
1154     case $1 in
1155       *[\\\`\"]*)
1156         _G_arg=`$ECHO "$1" | $SED \
1157             -e "$sed_double_quote_subst" -e "$sed_double_backslash"` ;;
1158       *)
1159         _G_arg=$1 ;;
1160     esac
1161
1162     case $_G_arg in
1163       # Double-quote args containing shell metacharacters to delay
1164       # word splitting and command substitution for a subsequent eval.
1165       # Many Bourne shells cannot handle close brackets correctly
1166       # in scan sets, so we specify it separately.
1167       *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \     ]*|*]*|"")
1168         _G_arg=\"$_G_arg\"
1169         ;;
1170     esac
1171
1172     func_quote_for_expand_result=$_G_arg
1173 }
1174
1175
1176 # func_stripname PREFIX SUFFIX NAME
1177 # ---------------------------------
1178 # strip PREFIX and SUFFIX from NAME, and store in func_stripname_result.
1179 # PREFIX and SUFFIX must not contain globbing or regex special
1180 # characters, hashes, percent signs, but SUFFIX may contain a leading
1181 # dot (in which case that matches only a dot).
1182 if test yes = "$_G_HAVE_XSI_OPS"; then
1183   eval 'func_stripname ()
1184   {
1185     $debug_cmd
1186
1187     # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
1188     # positional parameters, so assign one to ordinary variable first.
1189     func_stripname_result=$3
1190     func_stripname_result=${func_stripname_result#"$1"}
1191     func_stripname_result=${func_stripname_result%"$2"}
1192   }'
1193 else
1194   func_stripname ()
1195   {
1196     $debug_cmd
1197
1198     case $2 in
1199       .*) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%\\\\$2\$%%"`;;
1200       *)  func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%$2\$%%"`;;
1201     esac
1202   }
1203 fi
1204
1205
1206 # func_show_eval CMD [FAIL_EXP]
1207 # -----------------------------
1208 # Unless opt_quiet is true, then output CMD.  Then, if opt_dryrun is
1209 # not true, evaluate CMD.  If the evaluation of CMD fails, and FAIL_EXP
1210 # is given, then evaluate it.
1211 func_show_eval ()
1212 {
1213     $debug_cmd
1214
1215     _G_cmd=$1
1216     _G_fail_exp=${2-':'}
1217
1218     func_quote_for_expand "$_G_cmd"
1219     eval "func_notquiet $func_quote_for_expand_result"
1220
1221     $opt_dry_run || {
1222       eval "$_G_cmd"
1223       _G_status=$?
1224       if test 0 -ne "$_G_status"; then
1225         eval "(exit $_G_status); $_G_fail_exp"
1226       fi
1227     }
1228 }
1229
1230
1231 # func_show_eval_locale CMD [FAIL_EXP]
1232 # ------------------------------------
1233 # Unless opt_quiet is true, then output CMD.  Then, if opt_dryrun is
1234 # not true, evaluate CMD.  If the evaluation of CMD fails, and FAIL_EXP
1235 # is given, then evaluate it.  Use the saved locale for evaluation.
1236 func_show_eval_locale ()
1237 {
1238     $debug_cmd
1239
1240     _G_cmd=$1
1241     _G_fail_exp=${2-':'}
1242
1243     $opt_quiet || {
1244       func_quote_for_expand "$_G_cmd"
1245       eval "func_echo $func_quote_for_expand_result"
1246     }
1247
1248     $opt_dry_run || {
1249       eval "$_G_user_locale
1250             $_G_cmd"
1251       _G_status=$?
1252       eval "$_G_safe_locale"
1253       if test 0 -ne "$_G_status"; then
1254         eval "(exit $_G_status); $_G_fail_exp"
1255       fi
1256     }
1257 }
1258
1259
1260 # func_tr_sh
1261 # ----------
1262 # Turn $1 into a string suitable for a shell variable name.
1263 # Result is stored in $func_tr_sh_result.  All characters
1264 # not in the set a-zA-Z0-9_ are replaced with '_'. Further,
1265 # if $1 begins with a digit, a '_' is prepended as well.
1266 func_tr_sh ()
1267 {
1268     $debug_cmd
1269
1270     case $1 in
1271     [0-9]* | *[!a-zA-Z0-9_]*)
1272       func_tr_sh_result=`$ECHO "$1" | $SED -e 's/^\([0-9]\)/_\1/' -e 's/[^a-zA-Z0-9_]/_/g'`
1273       ;;
1274     * )
1275       func_tr_sh_result=$1
1276       ;;
1277     esac
1278 }
1279
1280
1281 # func_verbose ARG...
1282 # -------------------
1283 # Echo program name prefixed message in verbose mode only.
1284 func_verbose ()
1285 {
1286     $debug_cmd
1287
1288     $opt_verbose && func_echo "$*"
1289
1290     :
1291 }
1292
1293
1294 # func_warn_and_continue ARG...
1295 # -----------------------------
1296 # Echo program name prefixed warning message to standard error.
1297 func_warn_and_continue ()
1298 {
1299     $debug_cmd
1300
1301     $require_term_colors
1302
1303     func_echo_infix_1 "${tc_red}warning$tc_reset" "$*" >&2
1304 }
1305
1306
1307 # func_warning CATEGORY ARG...
1308 # ----------------------------
1309 # Echo program name prefixed warning message to standard error. Warning
1310 # messages can be filtered according to CATEGORY, where this function
1311 # elides messages where CATEGORY is not listed in the global variable
1312 # 'opt_warning_types'.
1313 func_warning ()
1314 {
1315     $debug_cmd
1316
1317     # CATEGORY must be in the warning_categories list!
1318     case " $warning_categories " in
1319       *" $1 "*) ;;
1320       *) func_internal_error "invalid warning category '$1'" ;;
1321     esac
1322
1323     _G_category=$1
1324     shift
1325
1326     case " $opt_warning_types " in
1327       *" $_G_category "*) $warning_func ${1+"$@"} ;;
1328     esac
1329 }
1330
1331
1332 # func_sort_ver VER1 VER2
1333 # -----------------------
1334 # 'sort -V' is not generally available.
1335 # Note this deviates from the version comparison in automake
1336 # in that it treats 1.5 < 1.5.0, and treats 1.4.4a < 1.4-p3a
1337 # but this should suffice as we won't be specifying old
1338 # version formats or redundant trailing .0 in bootstrap.conf.
1339 # If we did want full compatibility then we should probably
1340 # use m4_version_compare from autoconf.
1341 func_sort_ver ()
1342 {
1343     $debug_cmd
1344
1345     printf '%s\n%s\n' "$1" "$2" \
1346       | sort -t. -k 1,1n -k 2,2n -k 3,3n -k 4,4n -k 5,5n -k 6,6n -k 7,7n -k 8,8n -k 9,9n
1347 }
1348
1349 # func_lt_ver PREV CURR
1350 # ---------------------
1351 # Return true if PREV and CURR are in the correct order according to
1352 # func_sort_ver, otherwise false.  Use it like this:
1353 #
1354 #  func_lt_ver "$prev_ver" "$proposed_ver" || func_fatal_error "..."
1355 func_lt_ver ()
1356 {
1357     $debug_cmd
1358
1359     test "x$1" = x`func_sort_ver "$1" "$2" | $SED 1q`
1360 }
1361
1362
1363 # Local variables:
1364 # mode: shell-script
1365 # sh-indentation: 2
1366 # eval: (add-hook 'before-save-hook 'time-stamp)
1367 # time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC"
1368 # time-stamp-time-zone: "UTC"
1369 # End:
1370 #! /bin/sh
1371
1372 # Set a version string for this script.
1373 scriptversion=2015-10-07.11; # UTC
1374
1375 # A portable, pluggable option parser for Bourne shell.
1376 # Written by Gary V. Vaughan, 2010
1377
1378 # Copyright (C) 2010-2015 Free Software Foundation, Inc.
1379 # This is free software; see the source for copying conditions.  There is NO
1380 # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
1381
1382 # This program is free software: you can redistribute it and/or modify
1383 # it under the terms of the GNU General Public License as published by
1384 # the Free Software Foundation, either version 3 of the License, or
1385 # (at your option) any later version.
1386
1387 # This program is distributed in the hope that it will be useful,
1388 # but WITHOUT ANY WARRANTY; without even the implied warranty of
1389 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
1390 # GNU General Public License for more details.
1391
1392 # You should have received a copy of the GNU General Public License
1393 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
1394
1395 # Please report bugs or propose patches to gary@gnu.org.
1396
1397
1398 ## ------ ##
1399 ## Usage. ##
1400 ## ------ ##
1401
1402 # This file is a library for parsing options in your shell scripts along
1403 # with assorted other useful supporting features that you can make use
1404 # of too.
1405 #
1406 # For the simplest scripts you might need only:
1407 #
1408 #   #!/bin/sh
1409 #   . relative/path/to/funclib.sh
1410 #   . relative/path/to/options-parser
1411 #   scriptversion=1.0
1412 #   func_options ${1+"$@"}
1413 #   eval set dummy "$func_options_result"; shift
1414 #   ...rest of your script...
1415 #
1416 # In order for the '--version' option to work, you will need to have a
1417 # suitably formatted comment like the one at the top of this file
1418 # starting with '# Written by ' and ending with '# warranty; '.
1419 #
1420 # For '-h' and '--help' to work, you will also need a one line
1421 # description of your script's purpose in a comment directly above the
1422 # '# Written by ' line, like the one at the top of this file.
1423 #
1424 # The default options also support '--debug', which will turn on shell
1425 # execution tracing (see the comment above debug_cmd below for another
1426 # use), and '--verbose' and the func_verbose function to allow your script
1427 # to display verbose messages only when your user has specified
1428 # '--verbose'.
1429 #
1430 # After sourcing this file, you can plug processing for additional
1431 # options by amending the variables from the 'Configuration' section
1432 # below, and following the instructions in the 'Option parsing'
1433 # section further down.
1434
1435 ## -------------- ##
1436 ## Configuration. ##
1437 ## -------------- ##
1438
1439 # You should override these variables in your script after sourcing this
1440 # file so that they reflect the customisations you have added to the
1441 # option parser.
1442
1443 # The usage line for option parsing errors and the start of '-h' and
1444 # '--help' output messages. You can embed shell variables for delayed
1445 # expansion at the time the message is displayed, but you will need to
1446 # quote other shell meta-characters carefully to prevent them being
1447 # expanded when the contents are evaled.
1448 usage='$progpath [OPTION]...'
1449
1450 # Short help message in response to '-h' and '--help'.  Add to this or
1451 # override it after sourcing this library to reflect the full set of
1452 # options your script accepts.
1453 usage_message="\
1454        --debug        enable verbose shell tracing
1455    -W, --warnings=CATEGORY
1456                       report the warnings falling in CATEGORY [all]
1457    -v, --verbose      verbosely report processing
1458        --version      print version information and exit
1459    -h, --help         print short or long help message and exit
1460 "
1461
1462 # Additional text appended to 'usage_message' in response to '--help'.
1463 long_help_message="
1464 Warning categories include:
1465        'all'          show all warnings
1466        'none'         turn off all the warnings
1467        'error'        warnings are treated as fatal errors"
1468
1469 # Help message printed before fatal option parsing errors.
1470 fatal_help="Try '\$progname --help' for more information."
1471
1472
1473
1474 ## ------------------------- ##
1475 ## Hook function management. ##
1476 ## ------------------------- ##
1477
1478 # This section contains functions for adding, removing, and running hooks
1479 # to the main code.  A hook is just a named list of of function, that can
1480 # be run in order later on.
1481
1482 # func_hookable FUNC_NAME
1483 # -----------------------
1484 # Declare that FUNC_NAME will run hooks added with
1485 # 'func_add_hook FUNC_NAME ...'.
1486 func_hookable ()
1487 {
1488     $debug_cmd
1489
1490     func_append hookable_fns " $1"
1491 }
1492
1493
1494 # func_add_hook FUNC_NAME HOOK_FUNC
1495 # ---------------------------------
1496 # Request that FUNC_NAME call HOOK_FUNC before it returns.  FUNC_NAME must
1497 # first have been declared "hookable" by a call to 'func_hookable'.
1498 func_add_hook ()
1499 {
1500     $debug_cmd
1501
1502     case " $hookable_fns " in
1503       *" $1 "*) ;;
1504       *) func_fatal_error "'$1' does not accept hook functions." ;;
1505     esac
1506
1507     eval func_append ${1}_hooks '" $2"'
1508 }
1509
1510
1511 # func_remove_hook FUNC_NAME HOOK_FUNC
1512 # ------------------------------------
1513 # Remove HOOK_FUNC from the list of functions called by FUNC_NAME.
1514 func_remove_hook ()
1515 {
1516     $debug_cmd
1517
1518     eval ${1}_hooks='`$ECHO "\$'$1'_hooks" |$SED "s| '$2'||"`'
1519 }
1520
1521
1522 # func_run_hooks FUNC_NAME [ARG]...
1523 # ---------------------------------
1524 # Run all hook functions registered to FUNC_NAME.
1525 # It is assumed that the list of hook functions contains nothing more
1526 # than a whitespace-delimited list of legal shell function names, and
1527 # no effort is wasted trying to catch shell meta-characters or preserve
1528 # whitespace.
1529 func_run_hooks ()
1530 {
1531     $debug_cmd
1532
1533     _G_rc_run_hooks=false
1534
1535     case " $hookable_fns " in
1536       *" $1 "*) ;;
1537       *) func_fatal_error "'$1' does not support hook funcions.n" ;;
1538     esac
1539
1540     eval _G_hook_fns=\$$1_hooks; shift
1541
1542     for _G_hook in $_G_hook_fns; do
1543       if eval $_G_hook '"$@"'; then
1544         # store returned options list back into positional
1545         # parameters for next 'cmd' execution.
1546         eval _G_hook_result=\$${_G_hook}_result
1547         eval set dummy "$_G_hook_result"; shift
1548         _G_rc_run_hooks=:
1549       fi
1550     done
1551
1552     $_G_rc_run_hooks && func_run_hooks_result=$_G_hook_result
1553 }
1554
1555
1556
1557 ## --------------- ##
1558 ## Option parsing. ##
1559 ## --------------- ##
1560
1561 # In order to add your own option parsing hooks, you must accept the
1562 # full positional parameter list in your hook function, you may remove/edit
1563 # any options that you action, and then pass back the remaining unprocessed
1564 # options in '<hooked_function_name>_result', escaped suitably for
1565 # 'eval'.  In this case you also must return $EXIT_SUCCESS to let the
1566 # hook's caller know that it should pay attention to
1567 # '<hooked_function_name>_result'.  Returning $EXIT_FAILURE signalizes that
1568 # arguments are left untouched by the hook and therefore caller will ignore the
1569 # result variable.
1570 #
1571 # Like this:
1572 #
1573 #    my_options_prep ()
1574 #    {
1575 #        $debug_cmd
1576 #
1577 #        # Extend the existing usage message.
1578 #        usage_message=$usage_message'
1579 #      -s, --silent       don'\''t print informational messages
1580 #    '
1581 #        # No change in '$@' (ignored completely by this hook).  There is
1582 #        # no need to do the equivalent (but slower) action:
1583 #        # func_quote_for_eval ${1+"$@"}
1584 #        # my_options_prep_result=$func_quote_for_eval_result
1585 #        false
1586 #    }
1587 #    func_add_hook func_options_prep my_options_prep
1588 #
1589 #
1590 #    my_silent_option ()
1591 #    {
1592 #        $debug_cmd
1593 #
1594 #        args_changed=false
1595 #
1596 #        # Note that for efficiency, we parse as many options as we can
1597 #        # recognise in a loop before passing the remainder back to the
1598 #        # caller on the first unrecognised argument we encounter.
1599 #        while test $# -gt 0; do
1600 #          opt=$1; shift
1601 #          case $opt in
1602 #            --silent|-s) opt_silent=:
1603 #                         args_changed=:
1604 #                         ;;
1605 #            # Separate non-argument short options:
1606 #            -s*)         func_split_short_opt "$_G_opt"
1607 #                         set dummy "$func_split_short_opt_name" \
1608 #                             "-$func_split_short_opt_arg" ${1+"$@"}
1609 #                         shift
1610 #                         args_changed=:
1611 #                         ;;
1612 #            *)           # Make sure the first unrecognised option "$_G_opt"
1613 #                         # is added back to "$@", we could need that later
1614 #                         # if $args_changed is true.
1615 #                         set dummy "$_G_opt" ${1+"$@"}; shift; break ;;
1616 #          esac
1617 #        done
1618 #
1619 #        if $args_changed; then
1620 #          func_quote_for_eval ${1+"$@"}
1621 #          my_silent_option_result=$func_quote_for_eval_result
1622 #        fi
1623 #
1624 #        $args_changed
1625 #    }
1626 #    func_add_hook func_parse_options my_silent_option
1627 #
1628 #
1629 #    my_option_validation ()
1630 #    {
1631 #        $debug_cmd
1632 #
1633 #        $opt_silent && $opt_verbose && func_fatal_help "\
1634 #    '--silent' and '--verbose' options are mutually exclusive."
1635 #
1636 #        false
1637 #    }
1638 #    func_add_hook func_validate_options my_option_validation
1639 #
1640 # You'll also need to manually amend $usage_message to reflect the extra
1641 # options you parse.  It's preferable to append if you can, so that
1642 # multiple option parsing hooks can be added safely.
1643
1644
1645 # func_options_finish [ARG]...
1646 # ----------------------------
1647 # Finishing the option parse loop (call 'func_options' hooks ATM).
1648 func_options_finish ()
1649 {
1650     $debug_cmd
1651
1652     _G_func_options_finish_exit=false
1653     if func_run_hooks func_options ${1+"$@"}; then
1654       func_options_finish_result=$func_run_hooks_result
1655       _G_func_options_finish_exit=:
1656     fi
1657
1658     $_G_func_options_finish_exit
1659 }
1660
1661
1662 # func_options [ARG]...
1663 # ---------------------
1664 # All the functions called inside func_options are hookable. See the
1665 # individual implementations for details.
1666 func_hookable func_options
1667 func_options ()
1668 {
1669     $debug_cmd
1670
1671     _G_rc_options=false
1672
1673     for my_func in options_prep parse_options validate_options options_finish
1674     do
1675       if eval func_$my_func '${1+"$@"}'; then
1676         eval _G_res_var='$'"func_${my_func}_result"
1677         eval set dummy "$_G_res_var" ; shift
1678         _G_rc_options=:
1679       fi
1680     done
1681
1682     # Save modified positional parameters for caller.  As a top-level
1683     # options-parser function we always need to set the 'func_options_result'
1684     # variable (regardless the $_G_rc_options value).
1685     if $_G_rc_options; then
1686       func_options_result=$_G_res_var
1687     else
1688       func_quote_for_eval ${1+"$@"}
1689       func_options_result=$func_quote_for_eval_result
1690     fi
1691
1692     $_G_rc_options
1693 }
1694
1695
1696 # func_options_prep [ARG]...
1697 # --------------------------
1698 # All initialisations required before starting the option parse loop.
1699 # Note that when calling hook functions, we pass through the list of
1700 # positional parameters.  If a hook function modifies that list, and
1701 # needs to propagate that back to rest of this script, then the complete
1702 # modified list must be put in 'func_run_hooks_result' before
1703 # returning $EXIT_SUCCESS (otherwise $EXIT_FAILURE is returned).
1704 func_hookable func_options_prep
1705 func_options_prep ()
1706 {
1707     $debug_cmd
1708
1709     # Option defaults:
1710     opt_verbose=false
1711     opt_warning_types=
1712
1713     _G_rc_options_prep=false
1714     if func_run_hooks func_options_prep ${1+"$@"}; then
1715       _G_rc_options_prep=:
1716       # save modified positional parameters for caller
1717       func_options_prep_result=$func_run_hooks_result
1718     fi
1719
1720     $_G_rc_options_prep
1721 }
1722
1723
1724 # func_parse_options [ARG]...
1725 # ---------------------------
1726 # The main option parsing loop.
1727 func_hookable func_parse_options
1728 func_parse_options ()
1729 {
1730     $debug_cmd
1731
1732     func_parse_options_result=
1733
1734     _G_rc_parse_options=false
1735     # this just eases exit handling
1736     while test $# -gt 0; do
1737       # Defer to hook functions for initial option parsing, so they
1738       # get priority in the event of reusing an option name.
1739       if func_run_hooks func_parse_options ${1+"$@"}; then
1740         eval set dummy "$func_run_hooks_result"; shift
1741         _G_rc_parse_options=:
1742       fi
1743
1744       # Break out of the loop if we already parsed every option.
1745       test $# -gt 0 || break
1746
1747       _G_match_parse_options=:
1748       _G_opt=$1
1749       shift
1750       case $_G_opt in
1751         --debug|-x)   debug_cmd='set -x'
1752                       func_echo "enabling shell trace mode"
1753                       $debug_cmd
1754                       ;;
1755
1756         --no-warnings|--no-warning|--no-warn)
1757                       set dummy --warnings none ${1+"$@"}
1758                       shift
1759                       ;;
1760
1761         --warnings|--warning|-W)
1762                       if test $# = 0 && func_missing_arg $_G_opt; then
1763                         _G_rc_parse_options=:
1764                         break
1765                       fi
1766                       case " $warning_categories $1" in
1767                         *" $1 "*)
1768                           # trailing space prevents matching last $1 above
1769                           func_append_uniq opt_warning_types " $1"
1770                           ;;
1771                         *all)
1772                           opt_warning_types=$warning_categories
1773                           ;;
1774                         *none)
1775                           opt_warning_types=none
1776                           warning_func=:
1777                           ;;
1778                         *error)
1779                           opt_warning_types=$warning_categories
1780                           warning_func=func_fatal_error
1781                           ;;
1782                         *)
1783                           func_fatal_error \
1784                              "unsupported warning category: '$1'"
1785                           ;;
1786                       esac
1787                       shift
1788                       ;;
1789
1790         --verbose|-v) opt_verbose=: ;;
1791         --version)    func_version ;;
1792         -\?|-h)       func_usage ;;
1793         --help)       func_help ;;
1794
1795         # Separate optargs to long options (plugins may need this):
1796         --*=*)        func_split_equals "$_G_opt"
1797                       set dummy "$func_split_equals_lhs" \
1798                           "$func_split_equals_rhs" ${1+"$@"}
1799                       shift
1800                       ;;
1801
1802        # Separate optargs to short options:
1803         -W*)
1804                       func_split_short_opt "$_G_opt"
1805                       set dummy "$func_split_short_opt_name" \
1806                           "$func_split_short_opt_arg" ${1+"$@"}
1807                       shift
1808                       ;;
1809
1810         # Separate non-argument short options:
1811         -\?*|-h*|-v*|-x*)
1812                       func_split_short_opt "$_G_opt"
1813                       set dummy "$func_split_short_opt_name" \
1814                           "-$func_split_short_opt_arg" ${1+"$@"}
1815                       shift
1816                       ;;
1817
1818         --)           _G_rc_parse_options=: ; break ;;
1819         -*)           func_fatal_help "unrecognised option: '$_G_opt'" ;;
1820         *)            set dummy "$_G_opt" ${1+"$@"}; shift
1821                       _G_match_parse_options=false
1822                       break
1823                       ;;
1824       esac
1825
1826       $_G_match_parse_options && _G_rc_parse_options=:
1827     done
1828
1829
1830     if $_G_rc_parse_options; then
1831       # save modified positional parameters for caller
1832       func_quote_for_eval ${1+"$@"}
1833       func_parse_options_result=$func_quote_for_eval_result
1834     fi
1835
1836     $_G_rc_parse_options
1837 }
1838
1839
1840 # func_validate_options [ARG]...
1841 # ------------------------------
1842 # Perform any sanity checks on option settings and/or unconsumed
1843 # arguments.
1844 func_hookable func_validate_options
1845 func_validate_options ()
1846 {
1847     $debug_cmd
1848
1849     _G_rc_validate_options=false
1850
1851     # Display all warnings if -W was not given.
1852     test -n "$opt_warning_types" || opt_warning_types=" $warning_categories"
1853
1854     if func_run_hooks func_validate_options ${1+"$@"}; then
1855       # save modified positional parameters for caller
1856       func_validate_options_result=$func_run_hooks_result
1857       _G_rc_validate_options=:
1858     fi
1859
1860     # Bail if the options were screwed!
1861     $exit_cmd $EXIT_FAILURE
1862
1863     $_G_rc_validate_options
1864 }
1865
1866
1867
1868 ## ----------------- ##
1869 ## Helper functions. ##
1870 ## ----------------- ##
1871
1872 # This section contains the helper functions used by the rest of the
1873 # hookable option parser framework in ascii-betical order.
1874
1875
1876 # func_fatal_help ARG...
1877 # ----------------------
1878 # Echo program name prefixed message to standard error, followed by
1879 # a help hint, and exit.
1880 func_fatal_help ()
1881 {
1882     $debug_cmd
1883
1884     eval \$ECHO \""Usage: $usage"\"
1885     eval \$ECHO \""$fatal_help"\"
1886     func_error ${1+"$@"}
1887     exit $EXIT_FAILURE
1888 }
1889
1890
1891 # func_help
1892 # ---------
1893 # Echo long help message to standard output and exit.
1894 func_help ()
1895 {
1896     $debug_cmd
1897
1898     func_usage_message
1899     $ECHO "$long_help_message"
1900     exit 0
1901 }
1902
1903
1904 # func_missing_arg ARGNAME
1905 # ------------------------
1906 # Echo program name prefixed message to standard error and set global
1907 # exit_cmd.
1908 func_missing_arg ()
1909 {
1910     $debug_cmd
1911
1912     func_error "Missing argument for '$1'."
1913     exit_cmd=exit
1914 }
1915
1916
1917 # func_split_equals STRING
1918 # ------------------------
1919 # Set func_split_equals_lhs and func_split_equals_rhs shell variables after
1920 # splitting STRING at the '=' sign.
1921 test -z "$_G_HAVE_XSI_OPS" \
1922     && (eval 'x=a/b/c;
1923       test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \
1924     && _G_HAVE_XSI_OPS=yes
1925
1926 if test yes = "$_G_HAVE_XSI_OPS"
1927 then
1928   # This is an XSI compatible shell, allowing a faster implementation...
1929   eval 'func_split_equals ()
1930   {
1931       $debug_cmd
1932
1933       func_split_equals_lhs=${1%%=*}
1934       func_split_equals_rhs=${1#*=}
1935       test "x$func_split_equals_lhs" = "x$1" \
1936         && func_split_equals_rhs=
1937   }'
1938 else
1939   # ...otherwise fall back to using expr, which is often a shell builtin.
1940   func_split_equals ()
1941   {
1942       $debug_cmd
1943
1944       func_split_equals_lhs=`expr "x$1" : 'x\([^=]*\)'`
1945       func_split_equals_rhs=
1946       test "x$func_split_equals_lhs" = "x$1" \
1947         || func_split_equals_rhs=`expr "x$1" : 'x[^=]*=\(.*\)$'`
1948   }
1949 fi #func_split_equals
1950
1951
1952 # func_split_short_opt SHORTOPT
1953 # -----------------------------
1954 # Set func_split_short_opt_name and func_split_short_opt_arg shell
1955 # variables after splitting SHORTOPT after the 2nd character.
1956 if test yes = "$_G_HAVE_XSI_OPS"
1957 then
1958   # This is an XSI compatible shell, allowing a faster implementation...
1959   eval 'func_split_short_opt ()
1960   {
1961       $debug_cmd
1962
1963       func_split_short_opt_arg=${1#??}
1964       func_split_short_opt_name=${1%"$func_split_short_opt_arg"}
1965   }'
1966 else
1967   # ...otherwise fall back to using expr, which is often a shell builtin.
1968   func_split_short_opt ()
1969   {
1970       $debug_cmd
1971
1972       func_split_short_opt_name=`expr "x$1" : 'x-\(.\)'`
1973       func_split_short_opt_arg=`expr "x$1" : 'x-.\(.*\)$'`
1974   }
1975 fi #func_split_short_opt
1976
1977
1978 # func_usage
1979 # ----------
1980 # Echo short help message to standard output and exit.
1981 func_usage ()
1982 {
1983     $debug_cmd
1984
1985     func_usage_message
1986     $ECHO "Run '$progname --help |${PAGER-more}' for full usage"
1987     exit 0
1988 }
1989
1990
1991 # func_usage_message
1992 # ------------------
1993 # Echo short help message to standard output.
1994 func_usage_message ()
1995 {
1996     $debug_cmd
1997
1998     eval \$ECHO \""Usage: $usage"\"
1999     echo
2000     $SED -n 's|^# ||
2001         /^Written by/{
2002           x;p;x
2003         }
2004         h
2005         /^Written by/q' < "$progpath"
2006     echo
2007     eval \$ECHO \""$usage_message"\"
2008 }
2009
2010
2011 # func_version
2012 # ------------
2013 # Echo version message to standard output and exit.
2014 func_version ()
2015 {
2016     $debug_cmd
2017
2018     printf '%s\n' "$progname $scriptversion"
2019     $SED -n '
2020         /(C)/!b go
2021         :more
2022         /\./!{
2023           N
2024           s|\n# | |
2025           b more
2026         }
2027         :go
2028         /^# Written by /,/# warranty; / {
2029           s|^# ||
2030           s|^# *$||
2031           s|\((C)\)[ 0-9,-]*[ ,-]\([1-9][0-9]* \)|\1 \2|
2032           p
2033         }
2034         /^# Written by / {
2035           s|^# ||
2036           p
2037         }
2038         /^warranty; /q' < "$progpath"
2039
2040     exit $?
2041 }
2042
2043
2044 # Local variables:
2045 # mode: shell-script
2046 # sh-indentation: 2
2047 # eval: (add-hook 'before-save-hook 'time-stamp)
2048 # time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC"
2049 # time-stamp-time-zone: "UTC"
2050 # End:
2051
2052 # Set a version string.
2053 scriptversion='(GNU libtool) 2.4.6'
2054
2055
2056 # func_echo ARG...
2057 # ----------------
2058 # Libtool also displays the current mode in messages, so override
2059 # funclib.sh func_echo with this custom definition.
2060 func_echo ()
2061 {
2062     $debug_cmd
2063
2064     _G_message=$*
2065
2066     func_echo_IFS=$IFS
2067     IFS=$nl
2068     for _G_line in $_G_message; do
2069       IFS=$func_echo_IFS
2070       $ECHO "$progname${opt_mode+: $opt_mode}: $_G_line"
2071     done
2072     IFS=$func_echo_IFS
2073 }
2074
2075
2076 # func_warning ARG...
2077 # -------------------
2078 # Libtool warnings are not categorized, so override funclib.sh
2079 # func_warning with this simpler definition.
2080 func_warning ()
2081 {
2082     $debug_cmd
2083
2084     $warning_func ${1+"$@"}
2085 }
2086
2087
2088 ## ---------------- ##
2089 ## Options parsing. ##
2090 ## ---------------- ##
2091
2092 # Hook in the functions to make sure our own options are parsed during
2093 # the option parsing loop.
2094
2095 usage='$progpath [OPTION]... [MODE-ARG]...'
2096
2097 # Short help message in response to '-h'.
2098 usage_message="Options:
2099        --config             show all configuration variables
2100        --debug              enable verbose shell tracing
2101    -n, --dry-run            display commands without modifying any files
2102        --features           display basic configuration information and exit
2103        --mode=MODE          use operation mode MODE
2104        --no-warnings        equivalent to '-Wnone'
2105        --preserve-dup-deps  don't remove duplicate dependency libraries
2106        --quiet, --silent    don't print informational messages
2107        --tag=TAG            use configuration variables from tag TAG
2108    -v, --verbose            print more informational messages than default
2109        --version            print version information
2110    -W, --warnings=CATEGORY  report the warnings falling in CATEGORY [all]
2111    -h, --help, --help-all   print short, long, or detailed help message
2112 "
2113
2114 # Additional text appended to 'usage_message' in response to '--help'.
2115 func_help ()
2116 {
2117     $debug_cmd
2118
2119     func_usage_message
2120     $ECHO "$long_help_message
2121
2122 MODE must be one of the following:
2123
2124        clean           remove files from the build directory
2125        compile         compile a source file into a libtool object
2126        execute         automatically set library path, then run a program
2127        finish          complete the installation of libtool libraries
2128        install         install libraries or executables
2129        link            create a library or an executable
2130        uninstall       remove libraries from an installed directory
2131
2132 MODE-ARGS vary depending on the MODE.  When passed as first option,
2133 '--mode=MODE' may be abbreviated as 'MODE' or a unique abbreviation of that.
2134 Try '$progname --help --mode=MODE' for a more detailed description of MODE.
2135
2136 When reporting a bug, please describe a test case to reproduce it and
2137 include the following information:
2138
2139        host-triplet:   $host
2140        shell:          $SHELL
2141        compiler:       $LTCC
2142        compiler flags: $LTCFLAGS
2143        linker:         $LD (gnu? $with_gnu_ld)
2144        version:        $progname $scriptversion Debian-2.4.6-9
2145        automake:       `($AUTOMAKE --version) 2>/dev/null |$SED 1q`
2146        autoconf:       `($AUTOCONF --version) 2>/dev/null |$SED 1q`
2147
2148 Report bugs to <bug-libtool@gnu.org>.
2149 GNU libtool home page: <http://www.gnu.org/s/libtool/>.
2150 General help using GNU software: <http://www.gnu.org/gethelp/>."
2151     exit 0
2152 }
2153
2154
2155 # func_lo2o OBJECT-NAME
2156 # ---------------------
2157 # Transform OBJECT-NAME from a '.lo' suffix to the platform specific
2158 # object suffix.
2159
2160 lo2o=s/\\.lo\$/.$objext/
2161 o2lo=s/\\.$objext\$/.lo/
2162
2163 if test yes = "$_G_HAVE_XSI_OPS"; then
2164   eval 'func_lo2o ()
2165   {
2166     case $1 in
2167       *.lo) func_lo2o_result=${1%.lo}.$objext ;;
2168       *   ) func_lo2o_result=$1               ;;
2169     esac
2170   }'
2171
2172   # func_xform LIBOBJ-OR-SOURCE
2173   # ---------------------------
2174   # Transform LIBOBJ-OR-SOURCE from a '.o' or '.c' (or otherwise)
2175   # suffix to a '.lo' libtool-object suffix.
2176   eval 'func_xform ()
2177   {
2178     func_xform_result=${1%.*}.lo
2179   }'
2180 else
2181   # ...otherwise fall back to using sed.
2182   func_lo2o ()
2183   {
2184     func_lo2o_result=`$ECHO "$1" | $SED "$lo2o"`
2185   }
2186
2187   func_xform ()
2188   {
2189     func_xform_result=`$ECHO "$1" | $SED 's|\.[^.]*$|.lo|'`
2190   }
2191 fi
2192
2193
2194 # func_fatal_configuration ARG...
2195 # -------------------------------
2196 # Echo program name prefixed message to standard error, followed by
2197 # a configuration failure hint, and exit.
2198 func_fatal_configuration ()
2199 {
2200     func__fatal_error ${1+"$@"} \
2201       "See the $PACKAGE documentation for more information." \
2202       "Fatal configuration error."
2203 }
2204
2205
2206 # func_config
2207 # -----------
2208 # Display the configuration for all the tags in this script.
2209 func_config ()
2210 {
2211     re_begincf='^# ### BEGIN LIBTOOL'
2212     re_endcf='^# ### END LIBTOOL'
2213
2214     # Default configuration.
2215     $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath"
2216
2217     # Now print the configurations for the tags.
2218     for tagname in $taglist; do
2219       $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath"
2220     done
2221
2222     exit $?
2223 }
2224
2225
2226 # func_features
2227 # -------------
2228 # Display the features supported by this script.
2229 func_features ()
2230 {
2231     echo "host: $host"
2232     if test yes = "$build_libtool_libs"; then
2233       echo "enable shared libraries"
2234     else
2235       echo "disable shared libraries"
2236     fi
2237     if test yes = "$build_old_libs"; then
2238       echo "enable static libraries"
2239     else
2240       echo "disable static libraries"
2241     fi
2242
2243     exit $?
2244 }
2245
2246
2247 # func_enable_tag TAGNAME
2248 # -----------------------
2249 # Verify that TAGNAME is valid, and either flag an error and exit, or
2250 # enable the TAGNAME tag.  We also add TAGNAME to the global $taglist
2251 # variable here.
2252 func_enable_tag ()
2253 {
2254     # Global variable:
2255     tagname=$1
2256
2257     re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$"
2258     re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$"
2259     sed_extractcf=/$re_begincf/,/$re_endcf/p
2260
2261     # Validate tagname.
2262     case $tagname in
2263       *[!-_A-Za-z0-9,/]*)
2264         func_fatal_error "invalid tag name: $tagname"
2265         ;;
2266     esac
2267
2268     # Don't test for the "default" C tag, as we know it's
2269     # there but not specially marked.
2270     case $tagname in
2271         CC) ;;
2272     *)
2273         if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then
2274           taglist="$taglist $tagname"
2275
2276           # Evaluate the configuration.  Be careful to quote the path
2277           # and the sed script, to avoid splitting on whitespace, but
2278           # also don't use non-portable quotes within backquotes within
2279           # quotes we have to do it in 2 steps:
2280           extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"`
2281           eval "$extractedcf"
2282         else
2283           func_error "ignoring unknown tag $tagname"
2284         fi
2285         ;;
2286     esac
2287 }
2288
2289
2290 # func_check_version_match
2291 # ------------------------
2292 # Ensure that we are using m4 macros, and libtool script from the same
2293 # release of libtool.
2294 func_check_version_match ()
2295 {
2296     if test "$package_revision" != "$macro_revision"; then
2297       if test "$VERSION" != "$macro_version"; then
2298         if test -z "$macro_version"; then
2299           cat >&2 <<_LT_EOF
2300 $progname: Version mismatch error.  This is $PACKAGE $VERSION, but the
2301 $progname: definition of this LT_INIT comes from an older release.
2302 $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
2303 $progname: and run autoconf again.
2304 _LT_EOF
2305         else
2306           cat >&2 <<_LT_EOF
2307 $progname: Version mismatch error.  This is $PACKAGE $VERSION, but the
2308 $progname: definition of this LT_INIT comes from $PACKAGE $macro_version.
2309 $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
2310 $progname: and run autoconf again.
2311 _LT_EOF
2312         fi
2313       else
2314         cat >&2 <<_LT_EOF
2315 $progname: Version mismatch error.  This is $PACKAGE $VERSION, revision $package_revision,
2316 $progname: but the definition of this LT_INIT comes from revision $macro_revision.
2317 $progname: You should recreate aclocal.m4 with macros from revision $package_revision
2318 $progname: of $PACKAGE $VERSION and run autoconf again.
2319 _LT_EOF
2320       fi
2321
2322       exit $EXIT_MISMATCH
2323     fi
2324 }
2325
2326
2327 # libtool_options_prep [ARG]...
2328 # -----------------------------
2329 # Preparation for options parsed by libtool.
2330 libtool_options_prep ()
2331 {
2332     $debug_mode
2333
2334     # Option defaults:
2335     opt_config=false
2336     opt_dlopen=
2337     opt_dry_run=false
2338     opt_help=false
2339     opt_mode=
2340     opt_preserve_dup_deps=false
2341     opt_quiet=false
2342
2343     nonopt=
2344     preserve_args=
2345
2346     _G_rc_lt_options_prep=:
2347
2348     # Shorthand for --mode=foo, only valid as the first argument
2349     case $1 in
2350     clean|clea|cle|cl)
2351       shift; set dummy --mode clean ${1+"$@"}; shift
2352       ;;
2353     compile|compil|compi|comp|com|co|c)
2354       shift; set dummy --mode compile ${1+"$@"}; shift
2355       ;;
2356     execute|execut|execu|exec|exe|ex|e)
2357       shift; set dummy --mode execute ${1+"$@"}; shift
2358       ;;
2359     finish|finis|fini|fin|fi|f)
2360       shift; set dummy --mode finish ${1+"$@"}; shift
2361       ;;
2362     install|instal|insta|inst|ins|in|i)
2363       shift; set dummy --mode install ${1+"$@"}; shift
2364       ;;
2365     link|lin|li|l)
2366       shift; set dummy --mode link ${1+"$@"}; shift
2367       ;;
2368     uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u)
2369       shift; set dummy --mode uninstall ${1+"$@"}; shift
2370       ;;
2371     *)
2372       _G_rc_lt_options_prep=false
2373       ;;
2374     esac
2375
2376     if $_G_rc_lt_options_prep; then
2377       # Pass back the list of options.
2378       func_quote_for_eval ${1+"$@"}
2379       libtool_options_prep_result=$func_quote_for_eval_result
2380     fi
2381
2382     $_G_rc_lt_options_prep
2383 }
2384 func_add_hook func_options_prep libtool_options_prep
2385
2386
2387 # libtool_parse_options [ARG]...
2388 # ---------------------------------
2389 # Provide handling for libtool specific options.
2390 libtool_parse_options ()
2391 {
2392     $debug_cmd
2393
2394     _G_rc_lt_parse_options=false
2395
2396     # Perform our own loop to consume as many options as possible in
2397     # each iteration.
2398     while test $# -gt 0; do
2399       _G_match_lt_parse_options=:
2400       _G_opt=$1
2401       shift
2402       case $_G_opt in
2403         --dry-run|--dryrun|-n)
2404                         opt_dry_run=:
2405                         ;;
2406
2407         --config)       func_config ;;
2408
2409         --dlopen|-dlopen)
2410                         opt_dlopen="${opt_dlopen+$opt_dlopen
2411 }$1"
2412                         shift
2413                         ;;
2414
2415         --preserve-dup-deps)
2416                         opt_preserve_dup_deps=: ;;
2417
2418         --features)     func_features ;;
2419
2420         --finish)       set dummy --mode finish ${1+"$@"}; shift ;;
2421
2422         --help)         opt_help=: ;;
2423
2424         --help-all)     opt_help=': help-all' ;;
2425
2426         --mode)         test $# = 0 && func_missing_arg $_G_opt && break
2427                         opt_mode=$1
2428                         case $1 in
2429                           # Valid mode arguments:
2430                           clean|compile|execute|finish|install|link|relink|uninstall) ;;
2431
2432                           # Catch anything else as an error
2433                           *) func_error "invalid argument for $_G_opt"
2434                              exit_cmd=exit
2435                              break
2436                              ;;
2437                         esac
2438                         shift
2439                         ;;
2440
2441         --no-silent|--no-quiet)
2442                         opt_quiet=false
2443                         func_append preserve_args " $_G_opt"
2444                         ;;
2445
2446         --no-warnings|--no-warning|--no-warn)
2447                         opt_warning=false
2448                         func_append preserve_args " $_G_opt"
2449                         ;;
2450
2451         --no-verbose)
2452                         opt_verbose=false
2453                         func_append preserve_args " $_G_opt"
2454                         ;;
2455
2456         --silent|--quiet)
2457                         opt_quiet=:
2458                         opt_verbose=false
2459                         func_append preserve_args " $_G_opt"
2460                         ;;
2461
2462         --tag)          test $# = 0 && func_missing_arg $_G_opt && break
2463                         opt_tag=$1
2464                         func_append preserve_args " $_G_opt $1"
2465                         func_enable_tag "$1"
2466                         shift
2467                         ;;
2468
2469         --verbose|-v)   opt_quiet=false
2470                         opt_verbose=:
2471                         func_append preserve_args " $_G_opt"
2472                         ;;
2473
2474         # An option not handled by this hook function:
2475         *)              set dummy "$_G_opt" ${1+"$@"} ; shift
2476                         _G_match_lt_parse_options=false
2477                         break
2478                         ;;
2479       esac
2480       $_G_match_lt_parse_options && _G_rc_lt_parse_options=:
2481     done
2482
2483     if $_G_rc_lt_parse_options; then
2484       # save modified positional parameters for caller
2485       func_quote_for_eval ${1+"$@"}
2486       libtool_parse_options_result=$func_quote_for_eval_result
2487     fi
2488
2489     $_G_rc_lt_parse_options
2490 }
2491 func_add_hook func_parse_options libtool_parse_options
2492
2493
2494
2495 # libtool_validate_options [ARG]...
2496 # ---------------------------------
2497 # Perform any sanity checks on option settings and/or unconsumed
2498 # arguments.
2499 libtool_validate_options ()
2500 {
2501     # save first non-option argument
2502     if test 0 -lt $#; then
2503       nonopt=$1
2504       shift
2505     fi
2506
2507     # preserve --debug
2508     test : = "$debug_cmd" || func_append preserve_args " --debug"
2509
2510     case $host in
2511       # Solaris2 added to fix http://debbugs.gnu.org/cgi/bugreport.cgi?bug=16452
2512       # see also: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59788
2513       *cygwin* | *mingw* | *pw32* | *cegcc* | *solaris2* | *os2*)
2514         # don't eliminate duplications in $postdeps and $predeps
2515         opt_duplicate_compiler_generated_deps=:
2516         ;;
2517       *)
2518         opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps
2519         ;;
2520     esac
2521
2522     $opt_help || {
2523       # Sanity checks first:
2524       func_check_version_match
2525
2526       test yes != "$build_libtool_libs" \
2527         && test yes != "$build_old_libs" \
2528         && func_fatal_configuration "not configured to build any kind of library"
2529
2530       # Darwin sucks
2531       eval std_shrext=\"$shrext_cmds\"
2532
2533       # Only execute mode is allowed to have -dlopen flags.
2534       if test -n "$opt_dlopen" && test execute != "$opt_mode"; then
2535         func_error "unrecognized option '-dlopen'"
2536         $ECHO "$help" 1>&2
2537         exit $EXIT_FAILURE
2538       fi
2539
2540       # Change the help message to a mode-specific one.
2541       generic_help=$help
2542       help="Try '$progname --help --mode=$opt_mode' for more information."
2543     }
2544
2545     # Pass back the unparsed argument list
2546     func_quote_for_eval ${1+"$@"}
2547     libtool_validate_options_result=$func_quote_for_eval_result
2548 }
2549 func_add_hook func_validate_options libtool_validate_options
2550
2551
2552 # Process options as early as possible so that --help and --version
2553 # can return quickly.
2554 func_options ${1+"$@"}
2555 eval set dummy "$func_options_result"; shift
2556
2557
2558
2559 ## ----------- ##
2560 ##    Main.    ##
2561 ## ----------- ##
2562
2563 magic='%%%MAGIC variable%%%'
2564 magic_exe='%%%MAGIC EXE variable%%%'
2565
2566 # Global variables.
2567 extracted_archives=
2568 extracted_serial=0
2569
2570 # If this variable is set in any of the actions, the command in it
2571 # will be execed at the end.  This prevents here-documents from being
2572 # left over by shells.
2573 exec_cmd=
2574
2575
2576 # A function that is used when there is no print builtin or printf.
2577 func_fallback_echo ()
2578 {
2579   eval 'cat <<_LTECHO_EOF
2580 $1
2581 _LTECHO_EOF'
2582 }
2583
2584 # func_generated_by_libtool
2585 # True iff stdin has been generated by Libtool. This function is only
2586 # a basic sanity check; it will hardly flush out determined imposters.
2587 func_generated_by_libtool_p ()
2588 {
2589   $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1
2590 }
2591
2592 # func_lalib_p file
2593 # True iff FILE is a libtool '.la' library or '.lo' object file.
2594 # This function is only a basic sanity check; it will hardly flush out
2595 # determined imposters.
2596 func_lalib_p ()
2597 {
2598     test -f "$1" &&
2599       $SED -e 4q "$1" 2>/dev/null | func_generated_by_libtool_p
2600 }
2601
2602 # func_lalib_unsafe_p file
2603 # True iff FILE is a libtool '.la' library or '.lo' object file.
2604 # This function implements the same check as func_lalib_p without
2605 # resorting to external programs.  To this end, it redirects stdin and
2606 # closes it afterwards, without saving the original file descriptor.
2607 # As a safety measure, use it only where a negative result would be
2608 # fatal anyway.  Works if 'file' does not exist.
2609 func_lalib_unsafe_p ()
2610 {
2611     lalib_p=no
2612     if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then
2613         for lalib_p_l in 1 2 3 4
2614         do
2615             read lalib_p_line
2616             case $lalib_p_line in
2617                 \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;;
2618             esac
2619         done
2620         exec 0<&5 5<&-
2621     fi
2622     test yes = "$lalib_p"
2623 }
2624
2625 # func_ltwrapper_script_p file
2626 # True iff FILE is a libtool wrapper script
2627 # This function is only a basic sanity check; it will hardly flush out
2628 # determined imposters.
2629 func_ltwrapper_script_p ()
2630 {
2631     test -f "$1" &&
2632       $lt_truncate_bin < "$1" 2>/dev/null | func_generated_by_libtool_p
2633 }
2634
2635 # func_ltwrapper_executable_p file
2636 # True iff FILE is a libtool wrapper executable
2637 # This function is only a basic sanity check; it will hardly flush out
2638 # determined imposters.
2639 func_ltwrapper_executable_p ()
2640 {
2641     func_ltwrapper_exec_suffix=
2642     case $1 in
2643     *.exe) ;;
2644     *) func_ltwrapper_exec_suffix=.exe ;;
2645     esac
2646     $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1
2647 }
2648
2649 # func_ltwrapper_scriptname file
2650 # Assumes file is an ltwrapper_executable
2651 # uses $file to determine the appropriate filename for a
2652 # temporary ltwrapper_script.
2653 func_ltwrapper_scriptname ()
2654 {
2655     func_dirname_and_basename "$1" "" "."
2656     func_stripname '' '.exe' "$func_basename_result"
2657     func_ltwrapper_scriptname_result=$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper
2658 }
2659
2660 # func_ltwrapper_p file
2661 # True iff FILE is a libtool wrapper script or wrapper executable
2662 # This function is only a basic sanity check; it will hardly flush out
2663 # determined imposters.
2664 func_ltwrapper_p ()
2665 {
2666     func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1"
2667 }
2668
2669
2670 # func_execute_cmds commands fail_cmd
2671 # Execute tilde-delimited COMMANDS.
2672 # If FAIL_CMD is given, eval that upon failure.
2673 # FAIL_CMD may read-access the current command in variable CMD!
2674 func_execute_cmds ()
2675 {
2676     $debug_cmd
2677
2678     save_ifs=$IFS; IFS='~'
2679     for cmd in $1; do
2680       IFS=$sp$nl
2681       eval cmd=\"$cmd\"
2682       IFS=$save_ifs
2683       func_show_eval "$cmd" "${2-:}"
2684     done
2685     IFS=$save_ifs
2686 }
2687
2688
2689 # func_source file
2690 # Source FILE, adding directory component if necessary.
2691 # Note that it is not necessary on cygwin/mingw to append a dot to
2692 # FILE even if both FILE and FILE.exe exist: automatic-append-.exe
2693 # behavior happens only for exec(3), not for open(2)!  Also, sourcing
2694 # 'FILE.' does not work on cygwin managed mounts.
2695 func_source ()
2696 {
2697     $debug_cmd
2698
2699     case $1 in
2700     */* | *\\*) . "$1" ;;
2701     *)          . "./$1" ;;
2702     esac
2703 }
2704
2705
2706 # func_resolve_sysroot PATH
2707 # Replace a leading = in PATH with a sysroot.  Store the result into
2708 # func_resolve_sysroot_result
2709 func_resolve_sysroot ()
2710 {
2711   func_resolve_sysroot_result=$1
2712   case $func_resolve_sysroot_result in
2713   =*)
2714     func_stripname '=' '' "$func_resolve_sysroot_result"
2715     func_resolve_sysroot_result=$lt_sysroot$func_stripname_result
2716     ;;
2717   esac
2718 }
2719
2720 # func_replace_sysroot PATH
2721 # If PATH begins with the sysroot, replace it with = and
2722 # store the result into func_replace_sysroot_result.
2723 func_replace_sysroot ()
2724 {
2725   case $lt_sysroot:$1 in
2726   ?*:"$lt_sysroot"*)
2727     func_stripname "$lt_sysroot" '' "$1"
2728     func_replace_sysroot_result='='$func_stripname_result
2729     ;;
2730   *)
2731     # Including no sysroot.
2732     func_replace_sysroot_result=$1
2733     ;;
2734   esac
2735 }
2736
2737 # func_infer_tag arg
2738 # Infer tagged configuration to use if any are available and
2739 # if one wasn't chosen via the "--tag" command line option.
2740 # Only attempt this if the compiler in the base compile
2741 # command doesn't match the default compiler.
2742 # arg is usually of the form 'gcc ...'
2743 func_infer_tag ()
2744 {
2745     $debug_cmd
2746
2747     if test -n "$available_tags" && test -z "$tagname"; then
2748       CC_quoted=
2749       for arg in $CC; do
2750         func_append_quoted CC_quoted "$arg"
2751       done
2752       CC_expanded=`func_echo_all $CC`
2753       CC_quoted_expanded=`func_echo_all $CC_quoted`
2754       case $@ in
2755       # Blanks in the command may have been stripped by the calling shell,
2756       # but not from the CC environment variable when configure was run.
2757       " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
2758       " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;;
2759       # Blanks at the start of $base_compile will cause this to fail
2760       # if we don't check for them as well.
2761       *)
2762         for z in $available_tags; do
2763           if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
2764             # Evaluate the configuration.
2765             eval "`$SED -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
2766             CC_quoted=
2767             for arg in $CC; do
2768               # Double-quote args containing other shell metacharacters.
2769               func_append_quoted CC_quoted "$arg"
2770             done
2771             CC_expanded=`func_echo_all $CC`
2772             CC_quoted_expanded=`func_echo_all $CC_quoted`
2773             case "$@ " in
2774             " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
2775             " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*)
2776               # The compiler in the base compile command matches
2777               # the one in the tagged configuration.
2778               # Assume this is the tagged configuration we want.
2779               tagname=$z
2780               break
2781               ;;
2782             esac
2783           fi
2784         done
2785         # If $tagname still isn't set, then no tagged configuration
2786         # was found and let the user know that the "--tag" command
2787         # line option must be used.
2788         if test -z "$tagname"; then
2789           func_echo "unable to infer tagged configuration"
2790           func_fatal_error "specify a tag with '--tag'"
2791 #       else
2792 #         func_verbose "using $tagname tagged configuration"
2793         fi
2794         ;;
2795       esac
2796     fi
2797 }
2798
2799
2800
2801 # func_write_libtool_object output_name pic_name nonpic_name
2802 # Create a libtool object file (analogous to a ".la" file),
2803 # but don't create it if we're doing a dry run.
2804 func_write_libtool_object ()
2805 {
2806     write_libobj=$1
2807     if test yes = "$build_libtool_libs"; then
2808       write_lobj=\'$2\'
2809     else
2810       write_lobj=none
2811     fi
2812
2813     if test yes = "$build_old_libs"; then
2814       write_oldobj=\'$3\'
2815     else
2816       write_oldobj=none
2817     fi
2818
2819     $opt_dry_run || {
2820       cat >${write_libobj}T <<EOF
2821 # $write_libobj - a libtool object file
2822 # Generated by $PROGRAM (GNU $PACKAGE) $VERSION
2823 #
2824 # Please DO NOT delete this file!
2825 # It is necessary for linking the library.
2826
2827 # Name of the PIC object.
2828 pic_object=$write_lobj
2829
2830 # Name of the non-PIC object
2831 non_pic_object=$write_oldobj
2832
2833 EOF
2834       $MV "${write_libobj}T" "$write_libobj"
2835     }
2836 }
2837
2838
2839 ##################################################
2840 # FILE NAME AND PATH CONVERSION HELPER FUNCTIONS #
2841 ##################################################
2842
2843 # func_convert_core_file_wine_to_w32 ARG
2844 # Helper function used by file name conversion functions when $build is *nix,
2845 # and $host is mingw, cygwin, or some other w32 environment. Relies on a
2846 # correctly configured wine environment available, with the winepath program
2847 # in $build's $PATH.
2848 #
2849 # ARG is the $build file name to be converted to w32 format.
2850 # Result is available in $func_convert_core_file_wine_to_w32_result, and will
2851 # be empty on error (or when ARG is empty)
2852 func_convert_core_file_wine_to_w32 ()
2853 {
2854   $debug_cmd
2855
2856   func_convert_core_file_wine_to_w32_result=$1
2857   if test -n "$1"; then
2858     # Unfortunately, winepath does not exit with a non-zero error code, so we
2859     # are forced to check the contents of stdout. On the other hand, if the
2860     # command is not found, the shell will set an exit code of 127 and print
2861     # *an error message* to stdout. So we must check for both error code of
2862     # zero AND non-empty stdout, which explains the odd construction:
2863     func_convert_core_file_wine_to_w32_tmp=`winepath -w "$1" 2>/dev/null`
2864     if test "$?" -eq 0 && test -n "$func_convert_core_file_wine_to_w32_tmp"; then
2865       func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" |
2866         $SED -e "$sed_naive_backslashify"`
2867     else
2868       func_convert_core_file_wine_to_w32_result=
2869     fi
2870   fi
2871 }
2872 # end: func_convert_core_file_wine_to_w32
2873
2874
2875 # func_convert_core_path_wine_to_w32 ARG
2876 # Helper function used by path conversion functions when $build is *nix, and
2877 # $host is mingw, cygwin, or some other w32 environment. Relies on a correctly
2878 # configured wine environment available, with the winepath program in $build's
2879 # $PATH. Assumes ARG has no leading or trailing path separator characters.
2880 #
2881 # ARG is path to be converted from $build format to win32.
2882 # Result is available in $func_convert_core_path_wine_to_w32_result.
2883 # Unconvertible file (directory) names in ARG are skipped; if no directory names
2884 # are convertible, then the result may be empty.
2885 func_convert_core_path_wine_to_w32 ()
2886 {
2887   $debug_cmd
2888
2889   # unfortunately, winepath doesn't convert paths, only file names
2890   func_convert_core_path_wine_to_w32_result=
2891   if test -n "$1"; then
2892     oldIFS=$IFS
2893     IFS=:
2894     for func_convert_core_path_wine_to_w32_f in $1; do
2895       IFS=$oldIFS
2896       func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f"
2897       if test -n "$func_convert_core_file_wine_to_w32_result"; then
2898         if test -z "$func_convert_core_path_wine_to_w32_result"; then
2899           func_convert_core_path_wine_to_w32_result=$func_convert_core_file_wine_to_w32_result
2900         else
2901           func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result"
2902         fi
2903       fi
2904     done
2905     IFS=$oldIFS
2906   fi
2907 }
2908 # end: func_convert_core_path_wine_to_w32
2909
2910
2911 # func_cygpath ARGS...
2912 # Wrapper around calling the cygpath program via LT_CYGPATH. This is used when
2913 # when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2)
2914 # $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or
2915 # (2), returns the Cygwin file name or path in func_cygpath_result (input
2916 # file name or path is assumed to be in w32 format, as previously converted
2917 # from $build's *nix or MSYS format). In case (3), returns the w32 file name
2918 # or path in func_cygpath_result (input file name or path is assumed to be in
2919 # Cygwin format). Returns an empty string on error.
2920 #
2921 # ARGS are passed to cygpath, with the last one being the file name or path to
2922 # be converted.
2923 #
2924 # Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH
2925 # environment variable; do not put it in $PATH.
2926 func_cygpath ()
2927 {
2928   $debug_cmd
2929
2930   if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then
2931     func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null`
2932     if test "$?" -ne 0; then
2933       # on failure, ensure result is empty
2934       func_cygpath_result=
2935     fi
2936   else
2937     func_cygpath_result=
2938     func_error "LT_CYGPATH is empty or specifies non-existent file: '$LT_CYGPATH'"
2939   fi
2940 }
2941 #end: func_cygpath
2942
2943
2944 # func_convert_core_msys_to_w32 ARG
2945 # Convert file name or path ARG from MSYS format to w32 format.  Return
2946 # result in func_convert_core_msys_to_w32_result.
2947 func_convert_core_msys_to_w32 ()
2948 {
2949   $debug_cmd
2950
2951   # awkward: cmd appends spaces to result
2952   func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null |
2953     $SED -e 's/[ ]*$//' -e "$sed_naive_backslashify"`
2954 }
2955 #end: func_convert_core_msys_to_w32
2956
2957
2958 # func_convert_file_check ARG1 ARG2
2959 # Verify that ARG1 (a file name in $build format) was converted to $host
2960 # format in ARG2. Otherwise, emit an error message, but continue (resetting
2961 # func_to_host_file_result to ARG1).
2962 func_convert_file_check ()
2963 {
2964   $debug_cmd
2965
2966   if test -z "$2" && test -n "$1"; then
2967     func_error "Could not determine host file name corresponding to"
2968     func_error "  '$1'"
2969     func_error "Continuing, but uninstalled executables may not work."
2970     # Fallback:
2971     func_to_host_file_result=$1
2972   fi
2973 }
2974 # end func_convert_file_check
2975
2976
2977 # func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH
2978 # Verify that FROM_PATH (a path in $build format) was converted to $host
2979 # format in TO_PATH. Otherwise, emit an error message, but continue, resetting
2980 # func_to_host_file_result to a simplistic fallback value (see below).
2981 func_convert_path_check ()
2982 {
2983   $debug_cmd
2984
2985   if test -z "$4" && test -n "$3"; then
2986     func_error "Could not determine the host path corresponding to"
2987     func_error "  '$3'"
2988     func_error "Continuing, but uninstalled executables may not work."
2989     # Fallback.  This is a deliberately simplistic "conversion" and
2990     # should not be "improved".  See libtool.info.
2991     if test "x$1" != "x$2"; then
2992       lt_replace_pathsep_chars="s|$1|$2|g"
2993       func_to_host_path_result=`echo "$3" |
2994         $SED -e "$lt_replace_pathsep_chars"`
2995     else
2996       func_to_host_path_result=$3
2997     fi
2998   fi
2999 }
3000 # end func_convert_path_check
3001
3002
3003 # func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG
3004 # Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT
3005 # and appending REPL if ORIG matches BACKPAT.
3006 func_convert_path_front_back_pathsep ()
3007 {
3008   $debug_cmd
3009
3010   case $4 in
3011   $1 ) func_to_host_path_result=$3$func_to_host_path_result
3012     ;;
3013   esac
3014   case $4 in
3015   $2 ) func_append func_to_host_path_result "$3"
3016     ;;
3017   esac
3018 }
3019 # end func_convert_path_front_back_pathsep
3020
3021
3022 ##################################################
3023 # $build to $host FILE NAME CONVERSION FUNCTIONS #
3024 ##################################################
3025 # invoked via '$to_host_file_cmd ARG'
3026 #
3027 # In each case, ARG is the path to be converted from $build to $host format.
3028 # Result will be available in $func_to_host_file_result.
3029
3030
3031 # func_to_host_file ARG
3032 # Converts the file name ARG from $build format to $host format. Return result
3033 # in func_to_host_file_result.
3034 func_to_host_file ()
3035 {
3036   $debug_cmd
3037
3038   $to_host_file_cmd "$1"
3039 }
3040 # end func_to_host_file
3041
3042
3043 # func_to_tool_file ARG LAZY
3044 # converts the file name ARG from $build format to toolchain format. Return
3045 # result in func_to_tool_file_result.  If the conversion in use is listed
3046 # in (the comma separated) LAZY, no conversion takes place.
3047 func_to_tool_file ()
3048 {
3049   $debug_cmd
3050
3051   case ,$2, in
3052     *,"$to_tool_file_cmd",*)
3053       func_to_tool_file_result=$1
3054       ;;
3055     *)
3056       $to_tool_file_cmd "$1"
3057       func_to_tool_file_result=$func_to_host_file_result
3058       ;;
3059   esac
3060 }
3061 # end func_to_tool_file
3062
3063
3064 # func_convert_file_noop ARG
3065 # Copy ARG to func_to_host_file_result.
3066 func_convert_file_noop ()
3067 {
3068   func_to_host_file_result=$1
3069 }
3070 # end func_convert_file_noop
3071
3072
3073 # func_convert_file_msys_to_w32 ARG
3074 # Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic
3075 # conversion to w32 is not available inside the cwrapper.  Returns result in
3076 # func_to_host_file_result.
3077 func_convert_file_msys_to_w32 ()
3078 {
3079   $debug_cmd
3080
3081   func_to_host_file_result=$1
3082   if test -n "$1"; then
3083     func_convert_core_msys_to_w32 "$1"
3084     func_to_host_file_result=$func_convert_core_msys_to_w32_result
3085   fi
3086   func_convert_file_check "$1" "$func_to_host_file_result"
3087 }
3088 # end func_convert_file_msys_to_w32
3089
3090
3091 # func_convert_file_cygwin_to_w32 ARG
3092 # Convert file name ARG from Cygwin to w32 format.  Returns result in
3093 # func_to_host_file_result.
3094 func_convert_file_cygwin_to_w32 ()
3095 {
3096   $debug_cmd
3097
3098   func_to_host_file_result=$1
3099   if test -n "$1"; then
3100     # because $build is cygwin, we call "the" cygpath in $PATH; no need to use
3101     # LT_CYGPATH in this case.
3102     func_to_host_file_result=`cygpath -m "$1"`
3103   fi
3104   func_convert_file_check "$1" "$func_to_host_file_result"
3105 }
3106 # end func_convert_file_cygwin_to_w32
3107
3108
3109 # func_convert_file_nix_to_w32 ARG
3110 # Convert file name ARG from *nix to w32 format.  Requires a wine environment
3111 # and a working winepath. Returns result in func_to_host_file_result.
3112 func_convert_file_nix_to_w32 ()
3113 {
3114   $debug_cmd
3115
3116   func_to_host_file_result=$1
3117   if test -n "$1"; then
3118     func_convert_core_file_wine_to_w32 "$1"
3119     func_to_host_file_result=$func_convert_core_file_wine_to_w32_result
3120   fi
3121   func_convert_file_check "$1" "$func_to_host_file_result"
3122 }
3123 # end func_convert_file_nix_to_w32
3124
3125
3126 # func_convert_file_msys_to_cygwin ARG
3127 # Convert file name ARG from MSYS to Cygwin format.  Requires LT_CYGPATH set.
3128 # Returns result in func_to_host_file_result.
3129 func_convert_file_msys_to_cygwin ()
3130 {
3131   $debug_cmd
3132
3133   func_to_host_file_result=$1
3134   if test -n "$1"; then
3135     func_convert_core_msys_to_w32 "$1"
3136     func_cygpath -u "$func_convert_core_msys_to_w32_result"
3137     func_to_host_file_result=$func_cygpath_result
3138   fi
3139   func_convert_file_check "$1" "$func_to_host_file_result"
3140 }
3141 # end func_convert_file_msys_to_cygwin
3142
3143
3144 # func_convert_file_nix_to_cygwin ARG
3145 # Convert file name ARG from *nix to Cygwin format.  Requires Cygwin installed
3146 # in a wine environment, working winepath, and LT_CYGPATH set.  Returns result
3147 # in func_to_host_file_result.
3148 func_convert_file_nix_to_cygwin ()
3149 {
3150   $debug_cmd
3151
3152   func_to_host_file_result=$1
3153   if test -n "$1"; then
3154     # convert from *nix to w32, then use cygpath to convert from w32 to cygwin.
3155     func_convert_core_file_wine_to_w32 "$1"
3156     func_cygpath -u "$func_convert_core_file_wine_to_w32_result"
3157     func_to_host_file_result=$func_cygpath_result
3158   fi
3159   func_convert_file_check "$1" "$func_to_host_file_result"
3160 }
3161 # end func_convert_file_nix_to_cygwin
3162
3163
3164 #############################################
3165 # $build to $host PATH CONVERSION FUNCTIONS #
3166 #############################################
3167 # invoked via '$to_host_path_cmd ARG'
3168 #
3169 # In each case, ARG is the path to be converted from $build to $host format.
3170 # The result will be available in $func_to_host_path_result.
3171 #
3172 # Path separators are also converted from $build format to $host format.  If
3173 # ARG begins or ends with a path separator character, it is preserved (but
3174 # converted to $host format) on output.
3175 #
3176 # All path conversion functions are named using the following convention:
3177 #   file name conversion function    : func_convert_file_X_to_Y ()
3178 #   path conversion function         : func_convert_path_X_to_Y ()
3179 # where, for any given $build/$host combination the 'X_to_Y' value is the
3180 # same.  If conversion functions are added for new $build/$host combinations,
3181 # the two new functions must follow this pattern, or func_init_to_host_path_cmd
3182 # will break.
3183
3184
3185 # func_init_to_host_path_cmd
3186 # Ensures that function "pointer" variable $to_host_path_cmd is set to the
3187 # appropriate value, based on the value of $to_host_file_cmd.
3188 to_host_path_cmd=
3189 func_init_to_host_path_cmd ()
3190 {
3191   $debug_cmd
3192
3193   if test -z "$to_host_path_cmd"; then
3194     func_stripname 'func_convert_file_' '' "$to_host_file_cmd"
3195     to_host_path_cmd=func_convert_path_$func_stripname_result
3196   fi
3197 }
3198
3199
3200 # func_to_host_path ARG
3201 # Converts the path ARG from $build format to $host format. Return result
3202 # in func_to_host_path_result.
3203 func_to_host_path ()
3204 {
3205   $debug_cmd
3206
3207   func_init_to_host_path_cmd
3208   $to_host_path_cmd "$1"
3209 }
3210 # end func_to_host_path
3211
3212
3213 # func_convert_path_noop ARG
3214 # Copy ARG to func_to_host_path_result.
3215 func_convert_path_noop ()
3216 {
3217   func_to_host_path_result=$1
3218 }
3219 # end func_convert_path_noop
3220
3221
3222 # func_convert_path_msys_to_w32 ARG
3223 # Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic
3224 # conversion to w32 is not available inside the cwrapper.  Returns result in
3225 # func_to_host_path_result.
3226 func_convert_path_msys_to_w32 ()
3227 {
3228   $debug_cmd
3229
3230   func_to_host_path_result=$1
3231   if test -n "$1"; then
3232     # Remove leading and trailing path separator characters from ARG.  MSYS
3233     # behavior is inconsistent here; cygpath turns them into '.;' and ';.';
3234     # and winepath ignores them completely.
3235     func_stripname : : "$1"
3236     func_to_host_path_tmp1=$func_stripname_result
3237     func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
3238     func_to_host_path_result=$func_convert_core_msys_to_w32_result
3239     func_convert_path_check : ";" \
3240       "$func_to_host_path_tmp1" "$func_to_host_path_result"
3241     func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
3242   fi
3243 }
3244 # end func_convert_path_msys_to_w32
3245
3246
3247 # func_convert_path_cygwin_to_w32 ARG
3248 # Convert path ARG from Cygwin to w32 format.  Returns result in
3249 # func_to_host_file_result.
3250 func_convert_path_cygwin_to_w32 ()
3251 {
3252   $debug_cmd
3253
3254   func_to_host_path_result=$1
3255   if test -n "$1"; then
3256     # See func_convert_path_msys_to_w32:
3257     func_stripname : : "$1"
3258     func_to_host_path_tmp1=$func_stripname_result
3259     func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"`
3260     func_convert_path_check : ";" \
3261       "$func_to_host_path_tmp1" "$func_to_host_path_result"
3262     func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
3263   fi
3264 }
3265 # end func_convert_path_cygwin_to_w32
3266
3267
3268 # func_convert_path_nix_to_w32 ARG
3269 # Convert path ARG from *nix to w32 format.  Requires a wine environment and
3270 # a working winepath.  Returns result in func_to_host_file_result.
3271 func_convert_path_nix_to_w32 ()
3272 {
3273   $debug_cmd
3274
3275   func_to_host_path_result=$1
3276   if test -n "$1"; then
3277     # See func_convert_path_msys_to_w32:
3278     func_stripname : : "$1"
3279     func_to_host_path_tmp1=$func_stripname_result
3280     func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
3281     func_to_host_path_result=$func_convert_core_path_wine_to_w32_result
3282     func_convert_path_check : ";" \
3283       "$func_to_host_path_tmp1" "$func_to_host_path_result"
3284     func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
3285   fi
3286 }
3287 # end func_convert_path_nix_to_w32
3288
3289
3290 # func_convert_path_msys_to_cygwin ARG
3291 # Convert path ARG from MSYS to Cygwin format.  Requires LT_CYGPATH set.
3292 # Returns result in func_to_host_file_result.
3293 func_convert_path_msys_to_cygwin ()
3294 {
3295   $debug_cmd
3296
3297   func_to_host_path_result=$1
3298   if test -n "$1"; then
3299     # See func_convert_path_msys_to_w32:
3300     func_stripname : : "$1"
3301     func_to_host_path_tmp1=$func_stripname_result
3302     func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
3303     func_cygpath -u -p "$func_convert_core_msys_to_w32_result"
3304     func_to_host_path_result=$func_cygpath_result
3305     func_convert_path_check : : \
3306       "$func_to_host_path_tmp1" "$func_to_host_path_result"
3307     func_convert_path_front_back_pathsep ":*" "*:" : "$1"
3308   fi
3309 }
3310 # end func_convert_path_msys_to_cygwin
3311
3312
3313 # func_convert_path_nix_to_cygwin ARG
3314 # Convert path ARG from *nix to Cygwin format.  Requires Cygwin installed in a
3315 # a wine environment, working winepath, and LT_CYGPATH set.  Returns result in
3316 # func_to_host_file_result.
3317 func_convert_path_nix_to_cygwin ()
3318 {
3319   $debug_cmd
3320
3321   func_to_host_path_result=$1
3322   if test -n "$1"; then
3323     # Remove leading and trailing path separator characters from
3324     # ARG. msys behavior is inconsistent here, cygpath turns them
3325     # into '.;' and ';.', and winepath ignores them completely.
3326     func_stripname : : "$1"
3327     func_to_host_path_tmp1=$func_stripname_result
3328     func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
3329     func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result"
3330     func_to_host_path_result=$func_cygpath_result
3331     func_convert_path_check : : \
3332       "$func_to_host_path_tmp1" "$func_to_host_path_result"
3333     func_convert_path_front_back_pathsep ":*" "*:" : "$1"
3334   fi
3335 }
3336 # end func_convert_path_nix_to_cygwin
3337
3338
3339 # func_dll_def_p FILE
3340 # True iff FILE is a Windows DLL '.def' file.
3341 # Keep in sync with _LT_DLL_DEF_P in libtool.m4
3342 func_dll_def_p ()
3343 {
3344   $debug_cmd
3345
3346   func_dll_def_p_tmp=`$SED -n \
3347     -e 's/^[     ]*//' \
3348     -e '/^\(;.*\)*$/d' \
3349     -e 's/^\(EXPORTS\|LIBRARY\)\([       ].*\)*$/DEF/p' \
3350     -e q \
3351     "$1"`
3352   test DEF = "$func_dll_def_p_tmp"
3353 }
3354
3355
3356 # func_mode_compile arg...
3357 func_mode_compile ()
3358 {
3359     $debug_cmd
3360
3361     # Get the compilation command and the source file.
3362     base_compile=
3363     srcfile=$nonopt  #  always keep a non-empty value in "srcfile"
3364     suppress_opt=yes
3365     suppress_output=
3366     arg_mode=normal
3367     libobj=
3368     later=
3369     pie_flag=
3370
3371     for arg
3372     do
3373       case $arg_mode in
3374       arg  )
3375         # do not "continue".  Instead, add this to base_compile
3376         lastarg=$arg
3377         arg_mode=normal
3378         ;;
3379
3380       target )
3381         libobj=$arg
3382         arg_mode=normal
3383         continue
3384         ;;
3385
3386       normal )
3387         # Accept any command-line options.
3388         case $arg in
3389         -o)
3390           test -n "$libobj" && \
3391             func_fatal_error "you cannot specify '-o' more than once"
3392           arg_mode=target
3393           continue
3394           ;;
3395
3396         -pie | -fpie | -fPIE)
3397           func_append pie_flag " $arg"
3398           continue
3399           ;;
3400
3401         -shared | -static | -prefer-pic | -prefer-non-pic)
3402           func_append later " $arg"
3403           continue
3404           ;;
3405
3406         -no-suppress)
3407           suppress_opt=no
3408           continue
3409           ;;
3410
3411         -Xcompiler)
3412           arg_mode=arg  #  the next one goes into the "base_compile" arg list
3413           continue      #  The current "srcfile" will either be retained or
3414           ;;            #  replaced later.  I would guess that would be a bug.
3415
3416         -Wc,*)
3417           func_stripname '-Wc,' '' "$arg"
3418           args=$func_stripname_result
3419           lastarg=
3420           save_ifs=$IFS; IFS=,
3421           for arg in $args; do
3422             IFS=$save_ifs
3423             func_append_quoted lastarg "$arg"
3424           done
3425           IFS=$save_ifs
3426           func_stripname ' ' '' "$lastarg"
3427           lastarg=$func_stripname_result
3428
3429           # Add the arguments to base_compile.
3430           func_append base_compile " $lastarg"
3431           continue
3432           ;;
3433
3434         *)
3435           # Accept the current argument as the source file.
3436           # The previous "srcfile" becomes the current argument.
3437           #
3438           lastarg=$srcfile
3439           srcfile=$arg
3440           ;;
3441         esac  #  case $arg
3442         ;;
3443       esac    #  case $arg_mode
3444
3445       # Aesthetically quote the previous argument.
3446       func_append_quoted base_compile "$lastarg"
3447     done # for arg
3448
3449     case $arg_mode in
3450     arg)
3451       func_fatal_error "you must specify an argument for -Xcompile"
3452       ;;
3453     target)
3454       func_fatal_error "you must specify a target with '-o'"
3455       ;;
3456     *)
3457       # Get the name of the library object.
3458       test -z "$libobj" && {
3459         func_basename "$srcfile"
3460         libobj=$func_basename_result
3461       }
3462       ;;
3463     esac
3464
3465     # Recognize several different file suffixes.
3466     # If the user specifies -o file.o, it is replaced with file.lo
3467     case $libobj in
3468     *.[cCFSifmso] | \
3469     *.ada | *.adb | *.ads | *.asm | \
3470     *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \
3471     *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup)
3472       func_xform "$libobj"
3473       libobj=$func_xform_result
3474       ;;
3475     esac
3476
3477     case $libobj in
3478     *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;;
3479     *)
3480       func_fatal_error "cannot determine name of library object from '$libobj'"
3481       ;;
3482     esac
3483
3484     func_infer_tag $base_compile
3485
3486     for arg in $later; do
3487       case $arg in
3488       -shared)
3489         test yes = "$build_libtool_libs" \
3490           || func_fatal_configuration "cannot build a shared library"
3491         build_old_libs=no
3492         continue
3493         ;;
3494
3495       -static)
3496         build_libtool_libs=no
3497         build_old_libs=yes
3498         continue
3499         ;;
3500
3501       -prefer-pic)
3502         pic_mode=yes
3503         continue
3504         ;;
3505
3506       -prefer-non-pic)
3507         pic_mode=no
3508         continue
3509         ;;
3510       esac
3511     done
3512
3513     func_quote_for_eval "$libobj"
3514     test "X$libobj" != "X$func_quote_for_eval_result" \
3515       && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"'    &()|`$[]' \
3516       && func_warning "libobj name '$libobj' may not contain shell special characters."
3517     func_dirname_and_basename "$obj" "/" ""
3518     objname=$func_basename_result
3519     xdir=$func_dirname_result
3520     lobj=$xdir$objdir/$objname
3521
3522     test -z "$base_compile" && \
3523       func_fatal_help "you must specify a compilation command"
3524
3525     # Delete any leftover library objects.
3526     if test yes = "$build_old_libs"; then
3527       removelist="$obj $lobj $libobj ${libobj}T"
3528     else
3529       removelist="$lobj $libobj ${libobj}T"
3530     fi
3531
3532     # On Cygwin there's no "real" PIC flag so we must build both object types
3533     case $host_os in
3534     cygwin* | mingw* | pw32* | os2* | cegcc*)
3535       pic_mode=default
3536       ;;
3537     esac
3538     if test no = "$pic_mode" && test pass_all != "$deplibs_check_method"; then
3539       # non-PIC code in shared libraries is not supported
3540       pic_mode=default
3541     fi
3542
3543     # Calculate the filename of the output object if compiler does
3544     # not support -o with -c
3545     if test no = "$compiler_c_o"; then
3546       output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.$objext
3547       lockfile=$output_obj.lock
3548     else
3549       output_obj=
3550       need_locks=no
3551       lockfile=
3552     fi
3553
3554     # Lock this critical section if it is needed
3555     # We use this script file to make the link, it avoids creating a new file
3556     if test yes = "$need_locks"; then
3557       until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
3558         func_echo "Waiting for $lockfile to be removed"
3559         sleep 2
3560       done
3561     elif test warn = "$need_locks"; then
3562       if test -f "$lockfile"; then
3563         $ECHO "\
3564 *** ERROR, $lockfile exists and contains:
3565 `cat $lockfile 2>/dev/null`
3566
3567 This indicates that another process is trying to use the same
3568 temporary object file, and libtool could not work around it because
3569 your compiler does not support '-c' and '-o' together.  If you
3570 repeat this compilation, it may succeed, by chance, but you had better
3571 avoid parallel builds (make -j) in this platform, or get a better
3572 compiler."
3573
3574         $opt_dry_run || $RM $removelist
3575         exit $EXIT_FAILURE
3576       fi
3577       func_append removelist " $output_obj"
3578       $ECHO "$srcfile" > "$lockfile"
3579     fi
3580
3581     $opt_dry_run || $RM $removelist
3582     func_append removelist " $lockfile"
3583     trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15
3584
3585     func_to_tool_file "$srcfile" func_convert_file_msys_to_w32
3586     srcfile=$func_to_tool_file_result
3587     func_quote_for_eval "$srcfile"
3588     qsrcfile=$func_quote_for_eval_result
3589
3590     # Only build a PIC object if we are building libtool libraries.
3591     if test yes = "$build_libtool_libs"; then
3592       # Without this assignment, base_compile gets emptied.
3593       fbsd_hideous_sh_bug=$base_compile
3594
3595       if test no != "$pic_mode"; then
3596         command="$base_compile $qsrcfile $pic_flag"
3597       else
3598         # Don't build PIC code
3599         command="$base_compile $qsrcfile"
3600       fi
3601
3602       func_mkdir_p "$xdir$objdir"
3603
3604       if test -z "$output_obj"; then
3605         # Place PIC objects in $objdir
3606         func_append command " -o $lobj"
3607       fi
3608
3609       func_show_eval_locale "$command"  \
3610           'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE'
3611
3612       if test warn = "$need_locks" &&
3613          test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
3614         $ECHO "\
3615 *** ERROR, $lockfile contains:
3616 `cat $lockfile 2>/dev/null`
3617
3618 but it should contain:
3619 $srcfile
3620
3621 This indicates that another process is trying to use the same
3622 temporary object file, and libtool could not work around it because
3623 your compiler does not support '-c' and '-o' together.  If you
3624 repeat this compilation, it may succeed, by chance, but you had better
3625 avoid parallel builds (make -j) in this platform, or get a better
3626 compiler."
3627
3628         $opt_dry_run || $RM $removelist
3629         exit $EXIT_FAILURE
3630       fi
3631
3632       # Just move the object if needed, then go on to compile the next one
3633       if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
3634         func_show_eval '$MV "$output_obj" "$lobj"' \
3635           'error=$?; $opt_dry_run || $RM $removelist; exit $error'
3636       fi
3637
3638       # Allow error messages only from the first compilation.
3639       if test yes = "$suppress_opt"; then
3640         suppress_output=' >/dev/null 2>&1'
3641       fi
3642     fi
3643
3644     # Only build a position-dependent object if we build old libraries.
3645     if test yes = "$build_old_libs"; then
3646       if test yes != "$pic_mode"; then
3647         # Don't build PIC code
3648         command="$base_compile $qsrcfile$pie_flag"
3649       else
3650         command="$base_compile $qsrcfile $pic_flag"
3651       fi
3652       if test yes = "$compiler_c_o"; then
3653         func_append command " -o $obj"
3654       fi
3655
3656       # Suppress compiler output if we already did a PIC compilation.
3657       func_append command "$suppress_output"
3658       func_show_eval_locale "$command" \
3659         '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE'
3660
3661       if test warn = "$need_locks" &&
3662          test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
3663         $ECHO "\
3664 *** ERROR, $lockfile contains:
3665 `cat $lockfile 2>/dev/null`
3666
3667 but it should contain:
3668 $srcfile
3669
3670 This indicates that another process is trying to use the same
3671 temporary object file, and libtool could not work around it because
3672 your compiler does not support '-c' and '-o' together.  If you
3673 repeat this compilation, it may succeed, by chance, but you had better
3674 avoid parallel builds (make -j) in this platform, or get a better
3675 compiler."
3676
3677         $opt_dry_run || $RM $removelist
3678         exit $EXIT_FAILURE
3679       fi
3680
3681       # Just move the object if needed
3682       if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
3683         func_show_eval '$MV "$output_obj" "$obj"' \
3684           'error=$?; $opt_dry_run || $RM $removelist; exit $error'
3685       fi
3686     fi
3687
3688     $opt_dry_run || {
3689       func_write_libtool_object "$libobj" "$objdir/$objname" "$objname"
3690
3691       # Unlock the critical section if it was locked
3692       if test no != "$need_locks"; then
3693         removelist=$lockfile
3694         $RM "$lockfile"
3695       fi
3696     }
3697
3698     exit $EXIT_SUCCESS
3699 }
3700
3701 $opt_help || {
3702   test compile = "$opt_mode" && func_mode_compile ${1+"$@"}
3703 }
3704
3705 func_mode_help ()
3706 {
3707     # We need to display help for each of the modes.
3708     case $opt_mode in
3709       "")
3710         # Generic help is extracted from the usage comments
3711         # at the start of this file.
3712         func_help
3713         ;;
3714
3715       clean)
3716         $ECHO \
3717 "Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE...
3718
3719 Remove files from the build directory.
3720
3721 RM is the name of the program to use to delete files associated with each FILE
3722 (typically '/bin/rm').  RM-OPTIONS are options (such as '-f') to be passed
3723 to RM.
3724
3725 If FILE is a libtool library, object or program, all the files associated
3726 with it are deleted. Otherwise, only FILE itself is deleted using RM."
3727         ;;
3728
3729       compile)
3730       $ECHO \
3731 "Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
3732
3733 Compile a source file into a libtool library object.
3734
3735 This mode accepts the following additional options:
3736
3737   -o OUTPUT-FILE    set the output file name to OUTPUT-FILE
3738   -no-suppress      do not suppress compiler output for multiple passes
3739   -prefer-pic       try to build PIC objects only
3740   -prefer-non-pic   try to build non-PIC objects only
3741   -shared           do not build a '.o' file suitable for static linking
3742   -static           only build a '.o' file suitable for static linking
3743   -Wc,FLAG          pass FLAG directly to the compiler
3744
3745 COMPILE-COMMAND is a command to be used in creating a 'standard' object file
3746 from the given SOURCEFILE.
3747
3748 The output file name is determined by removing the directory component from
3749 SOURCEFILE, then substituting the C source code suffix '.c' with the
3750 library object suffix, '.lo'."
3751         ;;
3752
3753       execute)
3754         $ECHO \
3755 "Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]...
3756
3757 Automatically set library path, then run a program.
3758
3759 This mode accepts the following additional options:
3760
3761   -dlopen FILE      add the directory containing FILE to the library path
3762
3763 This mode sets the library path environment variable according to '-dlopen'
3764 flags.
3765
3766 If any of the ARGS are libtool executable wrappers, then they are translated
3767 into their corresponding uninstalled binary, and any of their required library
3768 directories are added to the library path.
3769
3770 Then, COMMAND is executed, with ARGS as arguments."
3771         ;;
3772
3773       finish)
3774         $ECHO \
3775 "Usage: $progname [OPTION]... --mode=finish [LIBDIR]...
3776
3777 Complete the installation of libtool libraries.
3778
3779 Each LIBDIR is a directory that contains libtool libraries.
3780
3781 The commands that this mode executes may require superuser privileges.  Use
3782 the '--dry-run' option if you just want to see what would be executed."
3783         ;;
3784
3785       install)
3786         $ECHO \
3787 "Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND...
3788
3789 Install executables or libraries.
3790
3791 INSTALL-COMMAND is the installation command.  The first component should be
3792 either the 'install' or 'cp' program.
3793
3794 The following components of INSTALL-COMMAND are treated specially:
3795
3796   -inst-prefix-dir PREFIX-DIR  Use PREFIX-DIR as a staging area for installation
3797
3798 The rest of the components are interpreted as arguments to that command (only
3799 BSD-compatible install options are recognized)."
3800         ;;
3801
3802       link)
3803         $ECHO \
3804 "Usage: $progname [OPTION]... --mode=link LINK-COMMAND...
3805
3806 Link object files or libraries together to form another library, or to
3807 create an executable program.
3808
3809 LINK-COMMAND is a command using the C compiler that you would use to create
3810 a program from several object files.
3811
3812 The following components of LINK-COMMAND are treated specially:
3813
3814   -all-static       do not do any dynamic linking at all
3815   -avoid-version    do not add a version suffix if possible
3816   -bindir BINDIR    specify path to binaries directory (for systems where
3817                     libraries must be found in the PATH setting at runtime)
3818   -dlopen FILE      '-dlpreopen' FILE if it cannot be dlopened at runtime
3819   -dlpreopen FILE   link in FILE and add its symbols to lt_preloaded_symbols
3820   -export-dynamic   allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
3821   -export-symbols SYMFILE
3822                     try to export only the symbols listed in SYMFILE
3823   -export-symbols-regex REGEX
3824                     try to export only the symbols matching REGEX
3825   -LLIBDIR          search LIBDIR for required installed libraries
3826   -lNAME            OUTPUT-FILE requires the installed library libNAME
3827   -module           build a library that can dlopened
3828   -no-fast-install  disable the fast-install mode
3829   -no-install       link a not-installable executable
3830   -no-undefined     declare that a library does not refer to external symbols
3831   -o OUTPUT-FILE    create OUTPUT-FILE from the specified objects
3832   -objectlist FILE  use a list of object files found in FILE to specify objects
3833   -os2dllname NAME  force a short DLL name on OS/2 (no effect on other OSes)
3834   -precious-files-regex REGEX
3835                     don't remove output files matching REGEX
3836   -release RELEASE  specify package release information
3837   -rpath LIBDIR     the created library will eventually be installed in LIBDIR
3838   -R[ ]LIBDIR       add LIBDIR to the runtime path of programs and libraries
3839   -shared           only do dynamic linking of libtool libraries
3840   -shrext SUFFIX    override the standard shared library file extension
3841   -static           do not do any dynamic linking of uninstalled libtool libraries
3842   -static-libtool-libs
3843                     do not do any dynamic linking of libtool libraries
3844   -version-info CURRENT[:REVISION[:AGE]]
3845                     specify library version info [each variable defaults to 0]
3846   -weak LIBNAME     declare that the target provides the LIBNAME interface
3847   -Wc,FLAG
3848   -Xcompiler FLAG   pass linker-specific FLAG directly to the compiler
3849   -Wl,FLAG
3850   -Xlinker FLAG     pass linker-specific FLAG directly to the linker
3851   -XCClinker FLAG   pass link-specific FLAG to the compiler driver (CC)
3852
3853 All other options (arguments beginning with '-') are ignored.
3854
3855 Every other argument is treated as a filename.  Files ending in '.la' are
3856 treated as uninstalled libtool libraries, other files are standard or library
3857 object files.
3858
3859 If the OUTPUT-FILE ends in '.la', then a libtool library is created,
3860 only library objects ('.lo' files) may be specified, and '-rpath' is
3861 required, except when creating a convenience library.
3862
3863 If OUTPUT-FILE ends in '.a' or '.lib', then a standard library is created
3864 using 'ar' and 'ranlib', or on Windows using 'lib'.
3865
3866 If OUTPUT-FILE ends in '.lo' or '.$objext', then a reloadable object file
3867 is created, otherwise an executable program is created."
3868         ;;
3869
3870       uninstall)
3871         $ECHO \
3872 "Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
3873
3874 Remove libraries from an installation directory.
3875
3876 RM is the name of the program to use to delete files associated with each FILE
3877 (typically '/bin/rm').  RM-OPTIONS are options (such as '-f') to be passed
3878 to RM.
3879
3880 If FILE is a libtool library, all the files associated with it are deleted.
3881 Otherwise, only FILE itself is deleted using RM."
3882         ;;
3883
3884       *)
3885         func_fatal_help "invalid operation mode '$opt_mode'"
3886         ;;
3887     esac
3888
3889     echo
3890     $ECHO "Try '$progname --help' for more information about other modes."
3891 }
3892
3893 # Now that we've collected a possible --mode arg, show help if necessary
3894 if $opt_help; then
3895   if test : = "$opt_help"; then
3896     func_mode_help
3897   else
3898     {
3899       func_help noexit
3900       for opt_mode in compile link execute install finish uninstall clean; do
3901         func_mode_help
3902       done
3903     } | $SED -n '1p; 2,$s/^Usage:/  or: /p'
3904     {
3905       func_help noexit
3906       for opt_mode in compile link execute install finish uninstall clean; do
3907         echo
3908         func_mode_help
3909       done
3910     } |
3911     $SED '1d
3912       /^When reporting/,/^Report/{
3913         H
3914         d
3915       }
3916       $x
3917       /information about other modes/d
3918       /more detailed .*MODE/d
3919       s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/'
3920   fi
3921   exit $?
3922 fi
3923
3924
3925 # func_mode_execute arg...
3926 func_mode_execute ()
3927 {
3928     $debug_cmd
3929
3930     # The first argument is the command name.
3931     cmd=$nonopt
3932     test -z "$cmd" && \
3933       func_fatal_help "you must specify a COMMAND"
3934
3935     # Handle -dlopen flags immediately.
3936     for file in $opt_dlopen; do
3937       test -f "$file" \
3938         || func_fatal_help "'$file' is not a file"
3939
3940       dir=
3941       case $file in
3942       *.la)
3943         func_resolve_sysroot "$file"
3944         file=$func_resolve_sysroot_result
3945
3946         # Check to see that this really is a libtool archive.
3947         func_lalib_unsafe_p "$file" \
3948           || func_fatal_help "'$lib' is not a valid libtool archive"
3949
3950         # Read the libtool library.
3951         dlname=
3952         library_names=
3953         func_source "$file"
3954
3955         # Skip this library if it cannot be dlopened.
3956         if test -z "$dlname"; then
3957           # Warn if it was a shared library.
3958           test -n "$library_names" && \
3959             func_warning "'$file' was not linked with '-export-dynamic'"
3960           continue
3961         fi
3962
3963         func_dirname "$file" "" "."
3964         dir=$func_dirname_result
3965
3966         if test -f "$dir/$objdir/$dlname"; then
3967           func_append dir "/$objdir"
3968         else
3969           if test ! -f "$dir/$dlname"; then
3970             func_fatal_error "cannot find '$dlname' in '$dir' or '$dir/$objdir'"
3971           fi
3972         fi
3973         ;;
3974
3975       *.lo)
3976         # Just add the directory containing the .lo file.
3977         func_dirname "$file" "" "."
3978         dir=$func_dirname_result
3979         ;;
3980
3981       *)
3982         func_warning "'-dlopen' is ignored for non-libtool libraries and objects"
3983         continue
3984         ;;
3985       esac
3986
3987       # Get the absolute pathname.
3988       absdir=`cd "$dir" && pwd`
3989       test -n "$absdir" && dir=$absdir
3990
3991       # Now add the directory to shlibpath_var.
3992       if eval "test -z \"\$$shlibpath_var\""; then
3993         eval "$shlibpath_var=\"\$dir\""
3994       else
3995         eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
3996       fi
3997     done
3998
3999     # This variable tells wrapper scripts just to set shlibpath_var
4000     # rather than running their programs.
4001     libtool_execute_magic=$magic
4002
4003     # Check if any of the arguments is a wrapper script.
4004     args=
4005     for file
4006     do
4007       case $file in
4008       -* | *.la | *.lo ) ;;
4009       *)
4010         # Do a test to see if this is really a libtool program.
4011         if func_ltwrapper_script_p "$file"; then
4012           func_source "$file"
4013           # Transform arg to wrapped name.
4014           file=$progdir/$program
4015         elif func_ltwrapper_executable_p "$file"; then
4016           func_ltwrapper_scriptname "$file"
4017           func_source "$func_ltwrapper_scriptname_result"
4018           # Transform arg to wrapped name.
4019           file=$progdir/$program
4020         fi
4021         ;;
4022       esac
4023       # Quote arguments (to preserve shell metacharacters).
4024       func_append_quoted args "$file"
4025     done
4026
4027     if $opt_dry_run; then
4028       # Display what would be done.
4029       if test -n "$shlibpath_var"; then
4030         eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\""
4031         echo "export $shlibpath_var"
4032       fi
4033       $ECHO "$cmd$args"
4034       exit $EXIT_SUCCESS
4035     else
4036       if test -n "$shlibpath_var"; then
4037         # Export the shlibpath_var.
4038         eval "export $shlibpath_var"
4039       fi
4040
4041       # Restore saved environment variables
4042       for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
4043       do
4044         eval "if test \"\${save_$lt_var+set}\" = set; then
4045                 $lt_var=\$save_$lt_var; export $lt_var
4046               else
4047                 $lt_unset $lt_var
4048               fi"
4049       done
4050
4051       # Now prepare to actually exec the command.
4052       exec_cmd=\$cmd$args
4053     fi
4054 }
4055
4056 test execute = "$opt_mode" && func_mode_execute ${1+"$@"}
4057
4058
4059 # func_mode_finish arg...
4060 func_mode_finish ()
4061 {
4062     $debug_cmd
4063
4064     libs=
4065     libdirs=
4066     admincmds=
4067
4068     for opt in "$nonopt" ${1+"$@"}
4069     do
4070       if test -d "$opt"; then
4071         func_append libdirs " $opt"
4072
4073       elif test -f "$opt"; then
4074         if func_lalib_unsafe_p "$opt"; then
4075           func_append libs " $opt"
4076         else
4077           func_warning "'$opt' is not a valid libtool archive"
4078         fi
4079
4080       else
4081         func_fatal_error "invalid argument '$opt'"
4082       fi
4083     done
4084
4085     if test -n "$libs"; then
4086       if test -n "$lt_sysroot"; then
4087         sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"`
4088         sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;"
4089       else
4090         sysroot_cmd=
4091       fi
4092
4093       # Remove sysroot references
4094       if $opt_dry_run; then
4095         for lib in $libs; do
4096           echo "removing references to $lt_sysroot and '=' prefixes from $lib"
4097         done
4098       else
4099         tmpdir=`func_mktempdir`
4100         for lib in $libs; do
4101           $SED -e "$sysroot_cmd s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \
4102             > $tmpdir/tmp-la
4103           mv -f $tmpdir/tmp-la $lib
4104         done
4105         ${RM}r "$tmpdir"
4106       fi
4107     fi
4108
4109     if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
4110       for libdir in $libdirs; do
4111         if test -n "$finish_cmds"; then
4112           # Do each command in the finish commands.
4113           func_execute_cmds "$finish_cmds" 'admincmds="$admincmds
4114 '"$cmd"'"'
4115         fi
4116         if test -n "$finish_eval"; then
4117           # Do the single finish_eval.
4118           eval cmds=\"$finish_eval\"
4119           $opt_dry_run || eval "$cmds" || func_append admincmds "
4120        $cmds"
4121         fi
4122       done
4123     fi
4124
4125     # Exit here if they wanted silent mode.
4126     $opt_quiet && exit $EXIT_SUCCESS
4127
4128     if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
4129       echo "----------------------------------------------------------------------"
4130       echo "Libraries have been installed in:"
4131       for libdir in $libdirs; do
4132         $ECHO "   $libdir"
4133       done
4134       echo
4135       echo "If you ever happen to want to link against installed libraries"
4136       echo "in a given directory, LIBDIR, you must either use libtool, and"
4137       echo "specify the full pathname of the library, or use the '-LLIBDIR'"
4138       echo "flag during linking and do at least one of the following:"
4139       if test -n "$shlibpath_var"; then
4140         echo "   - add LIBDIR to the '$shlibpath_var' environment variable"
4141         echo "     during execution"
4142       fi
4143       if test -n "$runpath_var"; then
4144         echo "   - add LIBDIR to the '$runpath_var' environment variable"
4145         echo "     during linking"
4146       fi
4147       if test -n "$hardcode_libdir_flag_spec"; then
4148         libdir=LIBDIR
4149         eval flag=\"$hardcode_libdir_flag_spec\"
4150
4151         $ECHO "   - use the '$flag' linker flag"
4152       fi
4153       if test -n "$admincmds"; then
4154         $ECHO "   - have your system administrator run these commands:$admincmds"
4155       fi
4156       if test -f /etc/ld.so.conf; then
4157         echo "   - have your system administrator add LIBDIR to '/etc/ld.so.conf'"
4158       fi
4159       echo
4160
4161       echo "See any operating system documentation about shared libraries for"
4162       case $host in
4163         solaris2.[6789]|solaris2.1[0-9])
4164           echo "more information, such as the ld(1), crle(1) and ld.so(8) manual"
4165           echo "pages."
4166           ;;
4167         *)
4168           echo "more information, such as the ld(1) and ld.so(8) manual pages."
4169           ;;
4170       esac
4171       echo "----------------------------------------------------------------------"
4172     fi
4173     exit $EXIT_SUCCESS
4174 }
4175
4176 test finish = "$opt_mode" && func_mode_finish ${1+"$@"}
4177
4178
4179 # func_mode_install arg...
4180 func_mode_install ()
4181 {
4182     $debug_cmd
4183
4184     # There may be an optional sh(1) argument at the beginning of
4185     # install_prog (especially on Windows NT).
4186     if test "$SHELL" = "$nonopt" || test /bin/sh = "$nonopt" ||
4187        # Allow the use of GNU shtool's install command.
4188        case $nonopt in *shtool*) :;; *) false;; esac
4189     then
4190       # Aesthetically quote it.
4191       func_quote_for_eval "$nonopt"
4192       install_prog="$func_quote_for_eval_result "
4193       arg=$1
4194       shift
4195     else
4196       install_prog=
4197       arg=$nonopt
4198     fi
4199
4200     # The real first argument should be the name of the installation program.
4201     # Aesthetically quote it.
4202     func_quote_for_eval "$arg"
4203     func_append install_prog "$func_quote_for_eval_result"
4204     install_shared_prog=$install_prog
4205     case " $install_prog " in
4206       *[\\\ /]cp\ *) install_cp=: ;;
4207       *) install_cp=false ;;
4208     esac
4209
4210     # We need to accept at least all the BSD install flags.
4211     dest=
4212     files=
4213     opts=
4214     prev=
4215     install_type=
4216     isdir=false
4217     stripme=
4218     no_mode=:
4219     for arg
4220     do
4221       arg2=
4222       if test -n "$dest"; then
4223         func_append files " $dest"
4224         dest=$arg
4225         continue
4226       fi
4227
4228       case $arg in
4229       -d) isdir=: ;;
4230       -f)
4231         if $install_cp; then :; else
4232           prev=$arg
4233         fi
4234         ;;
4235       -g | -m | -o)
4236         prev=$arg
4237         ;;
4238       -s)
4239         stripme=" -s"
4240         continue
4241         ;;
4242       -*)
4243         ;;
4244       *)
4245         # If the previous option needed an argument, then skip it.
4246         if test -n "$prev"; then
4247           if test X-m = "X$prev" && test -n "$install_override_mode"; then
4248             arg2=$install_override_mode
4249             no_mode=false
4250           fi
4251           prev=
4252         else
4253           dest=$arg
4254           continue
4255         fi
4256         ;;
4257       esac
4258
4259       # Aesthetically quote the argument.
4260       func_quote_for_eval "$arg"
4261       func_append install_prog " $func_quote_for_eval_result"
4262       if test -n "$arg2"; then
4263         func_quote_for_eval "$arg2"
4264       fi
4265       func_append install_shared_prog " $func_quote_for_eval_result"
4266     done
4267
4268     test -z "$install_prog" && \
4269       func_fatal_help "you must specify an install program"
4270
4271     test -n "$prev" && \
4272       func_fatal_help "the '$prev' option requires an argument"
4273
4274     if test -n "$install_override_mode" && $no_mode; then
4275       if $install_cp; then :; else
4276         func_quote_for_eval "$install_override_mode"
4277         func_append install_shared_prog " -m $func_quote_for_eval_result"
4278       fi
4279     fi
4280
4281     if test -z "$files"; then
4282       if test -z "$dest"; then
4283         func_fatal_help "no file or destination specified"
4284       else
4285         func_fatal_help "you must specify a destination"
4286       fi
4287     fi
4288
4289     # Strip any trailing slash from the destination.
4290     func_stripname '' '/' "$dest"
4291     dest=$func_stripname_result
4292
4293     # Check to see that the destination is a directory.
4294     test -d "$dest" && isdir=:
4295     if $isdir; then
4296       destdir=$dest
4297       destname=
4298     else
4299       func_dirname_and_basename "$dest" "" "."
4300       destdir=$func_dirname_result
4301       destname=$func_basename_result
4302
4303       # Not a directory, so check to see that there is only one file specified.
4304       set dummy $files; shift
4305       test "$#" -gt 1 && \
4306         func_fatal_help "'$dest' is not a directory"
4307     fi
4308     case $destdir in
4309     [\\/]* | [A-Za-z]:[\\/]*) ;;
4310     *)
4311       for file in $files; do
4312         case $file in
4313         *.lo) ;;
4314         *)
4315           func_fatal_help "'$destdir' must be an absolute directory name"
4316           ;;
4317         esac
4318       done
4319       ;;
4320     esac
4321
4322     # This variable tells wrapper scripts just to set variables rather
4323     # than running their programs.
4324     libtool_install_magic=$magic
4325
4326     staticlibs=
4327     future_libdirs=
4328     current_libdirs=
4329     for file in $files; do
4330
4331       # Do each installation.
4332       case $file in
4333       *.$libext)
4334         # Do the static libraries later.
4335         func_append staticlibs " $file"
4336         ;;
4337
4338       *.la)
4339         func_resolve_sysroot "$file"
4340         file=$func_resolve_sysroot_result
4341
4342         # Check to see that this really is a libtool archive.
4343         func_lalib_unsafe_p "$file" \
4344           || func_fatal_help "'$file' is not a valid libtool archive"
4345
4346         library_names=
4347         old_library=
4348         relink_command=
4349         func_source "$file"
4350
4351         # Add the libdir to current_libdirs if it is the destination.
4352         if test "X$destdir" = "X$libdir"; then
4353           case "$current_libdirs " in
4354           *" $libdir "*) ;;
4355           *) func_append current_libdirs " $libdir" ;;
4356           esac
4357         else
4358           # Note the libdir as a future libdir.
4359           case "$future_libdirs " in
4360           *" $libdir "*) ;;
4361           *) func_append future_libdirs " $libdir" ;;
4362           esac
4363         fi
4364
4365         func_dirname "$file" "/" ""
4366         dir=$func_dirname_result
4367         func_append dir "$objdir"
4368
4369         if test -n "$relink_command"; then
4370           # Determine the prefix the user has applied to our future dir.
4371           inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"`
4372
4373           # Don't allow the user to place us outside of our expected
4374           # location b/c this prevents finding dependent libraries that
4375           # are installed to the same prefix.
4376           # At present, this check doesn't affect windows .dll's that
4377           # are installed into $libdir/../bin (currently, that works fine)
4378           # but it's something to keep an eye on.
4379           test "$inst_prefix_dir" = "$destdir" && \
4380             func_fatal_error "error: cannot install '$file' to a directory not ending in $libdir"
4381
4382           if test -n "$inst_prefix_dir"; then
4383             # Stick the inst_prefix_dir data into the link command.
4384             relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
4385           else
4386             relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"`
4387           fi
4388
4389           func_warning "relinking '$file'"
4390           func_show_eval "$relink_command" \
4391             'func_fatal_error "error: relink '\''$file'\'' with the above command before installing it"'
4392         fi
4393
4394         # See the names of the shared library.
4395         set dummy $library_names; shift
4396         if test -n "$1"; then
4397           realname=$1
4398           shift
4399
4400           srcname=$realname
4401           test -n "$relink_command" && srcname=${realname}T
4402
4403           # Install the shared library and build the symlinks.
4404           func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \
4405               'exit $?'
4406           tstripme=$stripme
4407           case $host_os in
4408           cygwin* | mingw* | pw32* | cegcc*)
4409             case $realname in
4410             *.dll.a)
4411               tstripme=
4412               ;;
4413             esac
4414             ;;
4415           os2*)
4416             case $realname in
4417             *_dll.a)
4418               tstripme=
4419               ;;
4420             esac
4421             ;;
4422           esac
4423           if test -n "$tstripme" && test -n "$striplib"; then
4424             func_show_eval "$striplib $destdir/$realname" 'exit $?'
4425           fi
4426
4427           if test "$#" -gt 0; then
4428             # Delete the old symlinks, and create new ones.
4429             # Try 'ln -sf' first, because the 'ln' binary might depend on
4430             # the symlink we replace!  Solaris /bin/ln does not understand -f,
4431             # so we also need to try rm && ln -s.
4432             for linkname
4433             do
4434               test "$linkname" != "$realname" \
4435                 && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })"
4436             done
4437           fi
4438
4439           # Do each command in the postinstall commands.
4440           lib=$destdir/$realname
4441           func_execute_cmds "$postinstall_cmds" 'exit $?'
4442         fi
4443
4444         # Install the pseudo-library for information purposes.
4445         func_basename "$file"
4446         name=$func_basename_result
4447         instname=$dir/${name}i
4448         func_show_eval "$install_prog $instname $destdir/$name" 'exit $?'
4449
4450         # Maybe install the static library, too.
4451         test -n "$old_library" && func_append staticlibs " $dir/$old_library"
4452         ;;
4453
4454       *.lo)
4455         # Install (i.e. copy) a libtool object.
4456
4457         # Figure out destination file name, if it wasn't already specified.
4458         if test -n "$destname"; then
4459           destfile=$destdir/$destname
4460         else
4461           func_basename "$file"
4462           destfile=$func_basename_result
4463           destfile=$destdir/$destfile
4464         fi
4465
4466         # Deduce the name of the destination old-style object file.
4467         case $destfile in
4468         *.lo)
4469           func_lo2o "$destfile"
4470           staticdest=$func_lo2o_result
4471           ;;
4472         *.$objext)
4473           staticdest=$destfile
4474           destfile=
4475           ;;
4476         *)
4477           func_fatal_help "cannot copy a libtool object to '$destfile'"
4478           ;;
4479         esac
4480
4481         # Install the libtool object if requested.
4482         test -n "$destfile" && \
4483           func_show_eval "$install_prog $file $destfile" 'exit $?'
4484
4485         # Install the old object if enabled.
4486         if test yes = "$build_old_libs"; then
4487           # Deduce the name of the old-style object file.
4488           func_lo2o "$file"
4489           staticobj=$func_lo2o_result
4490           func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?'
4491         fi
4492         exit $EXIT_SUCCESS
4493         ;;
4494
4495       *)
4496         # Figure out destination file name, if it wasn't already specified.
4497         if test -n "$destname"; then
4498           destfile=$destdir/$destname
4499         else
4500           func_basename "$file"
4501           destfile=$func_basename_result
4502           destfile=$destdir/$destfile
4503         fi
4504
4505         # If the file is missing, and there is a .exe on the end, strip it
4506         # because it is most likely a libtool script we actually want to
4507         # install
4508         stripped_ext=
4509         case $file in
4510           *.exe)
4511             if test ! -f "$file"; then
4512               func_stripname '' '.exe' "$file"
4513               file=$func_stripname_result
4514               stripped_ext=.exe
4515             fi
4516             ;;
4517         esac
4518
4519         # Do a test to see if this is really a libtool program.
4520         case $host in
4521         *cygwin* | *mingw*)
4522             if func_ltwrapper_executable_p "$file"; then
4523               func_ltwrapper_scriptname "$file"
4524               wrapper=$func_ltwrapper_scriptname_result
4525             else
4526               func_stripname '' '.exe' "$file"
4527               wrapper=$func_stripname_result
4528             fi
4529             ;;
4530         *)
4531             wrapper=$file
4532             ;;
4533         esac
4534         if func_ltwrapper_script_p "$wrapper"; then
4535           notinst_deplibs=
4536           relink_command=
4537
4538           func_source "$wrapper"
4539
4540           # Check the variables that should have been set.
4541           test -z "$generated_by_libtool_version" && \
4542             func_fatal_error "invalid libtool wrapper script '$wrapper'"
4543
4544           finalize=:
4545           for lib in $notinst_deplibs; do
4546             # Check to see that each library is installed.
4547             libdir=
4548             if test -f "$lib"; then
4549               func_source "$lib"
4550             fi
4551             libfile=$libdir/`$ECHO "$lib" | $SED 's%^.*/%%g'`
4552             if test -n "$libdir" && test ! -f "$libfile"; then
4553               func_warning "'$lib' has not been installed in '$libdir'"
4554               finalize=false
4555             fi
4556           done
4557
4558           relink_command=
4559           func_source "$wrapper"
4560
4561           outputname=
4562           if test no = "$fast_install" && test -n "$relink_command"; then
4563             $opt_dry_run || {
4564               if $finalize; then
4565                 tmpdir=`func_mktempdir`
4566                 func_basename "$file$stripped_ext"
4567                 file=$func_basename_result
4568                 outputname=$tmpdir/$file
4569                 # Replace the output file specification.
4570                 relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'`
4571
4572                 $opt_quiet || {
4573                   func_quote_for_expand "$relink_command"
4574                   eval "func_echo $func_quote_for_expand_result"
4575                 }
4576                 if eval "$relink_command"; then :
4577                   else
4578                   func_error "error: relink '$file' with the above command before installing it"
4579                   $opt_dry_run || ${RM}r "$tmpdir"
4580                   continue
4581                 fi
4582                 file=$outputname
4583               else
4584                 func_warning "cannot relink '$file'"
4585               fi
4586             }
4587           else
4588             # Install the binary that we compiled earlier.
4589             file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"`
4590           fi
4591         fi
4592
4593         # remove .exe since cygwin /usr/bin/install will append another
4594         # one anyway
4595         case $install_prog,$host in
4596         */usr/bin/install*,*cygwin*)
4597           case $file:$destfile in
4598           *.exe:*.exe)
4599             # this is ok
4600             ;;
4601           *.exe:*)
4602             destfile=$destfile.exe
4603             ;;
4604           *:*.exe)
4605             func_stripname '' '.exe' "$destfile"
4606             destfile=$func_stripname_result
4607             ;;
4608           esac
4609           ;;
4610         esac
4611         func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?'
4612         $opt_dry_run || if test -n "$outputname"; then
4613           ${RM}r "$tmpdir"
4614         fi
4615         ;;
4616       esac
4617     done
4618
4619     for file in $staticlibs; do
4620       func_basename "$file"
4621       name=$func_basename_result
4622
4623       # Set up the ranlib parameters.
4624       oldlib=$destdir/$name
4625       func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
4626       tool_oldlib=$func_to_tool_file_result
4627
4628       func_show_eval "$install_prog \$file \$oldlib" 'exit $?'
4629
4630       if test -n "$stripme" && test -n "$old_striplib"; then
4631         func_show_eval "$old_striplib $tool_oldlib" 'exit $?'
4632       fi
4633
4634       # Do each command in the postinstall commands.
4635       func_execute_cmds "$old_postinstall_cmds" 'exit $?'
4636     done
4637
4638     test -n "$future_libdirs" && \
4639       func_warning "remember to run '$progname --finish$future_libdirs'"
4640
4641     if test -n "$current_libdirs"; then
4642       # Maybe just do a dry run.
4643       $opt_dry_run && current_libdirs=" -n$current_libdirs"
4644       exec_cmd='$SHELL "$progpath" $preserve_args --finish$current_libdirs'
4645     else
4646       exit $EXIT_SUCCESS
4647     fi
4648 }
4649
4650 test install = "$opt_mode" && func_mode_install ${1+"$@"}
4651
4652
4653 # func_generate_dlsyms outputname originator pic_p
4654 # Extract symbols from dlprefiles and create ${outputname}S.o with
4655 # a dlpreopen symbol table.
4656 func_generate_dlsyms ()
4657 {
4658     $debug_cmd
4659
4660     my_outputname=$1
4661     my_originator=$2
4662     my_pic_p=${3-false}
4663     my_prefix=`$ECHO "$my_originator" | $SED 's%[^a-zA-Z0-9]%_%g'`
4664     my_dlsyms=
4665
4666     if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then
4667       if test -n "$NM" && test -n "$global_symbol_pipe"; then
4668         my_dlsyms=${my_outputname}S.c
4669       else
4670         func_error "not configured to extract global symbols from dlpreopened files"
4671       fi
4672     fi
4673
4674     if test -n "$my_dlsyms"; then
4675       case $my_dlsyms in
4676       "") ;;
4677       *.c)
4678         # Discover the nlist of each of the dlfiles.
4679         nlist=$output_objdir/$my_outputname.nm
4680
4681         func_show_eval "$RM $nlist ${nlist}S ${nlist}T"
4682
4683         # Parse the name list into a source file.
4684         func_verbose "creating $output_objdir/$my_dlsyms"
4685
4686         $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\
4687 /* $my_dlsyms - symbol resolution table for '$my_outputname' dlsym emulation. */
4688 /* Generated by $PROGRAM (GNU $PACKAGE) $VERSION */
4689
4690 #ifdef __cplusplus
4691 extern \"C\" {
4692 #endif
4693
4694 #if defined __GNUC__ && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4))
4695 #pragma GCC diagnostic ignored \"-Wstrict-prototypes\"
4696 #endif
4697
4698 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests.  */
4699 #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
4700 /* DATA imports from DLLs on WIN32 can't be const, because runtime
4701    relocations are performed -- see ld's documentation on pseudo-relocs.  */
4702 # define LT_DLSYM_CONST
4703 #elif defined __osf__
4704 /* This system does not cope well with relocations in const data.  */
4705 # define LT_DLSYM_CONST
4706 #else
4707 # define LT_DLSYM_CONST const
4708 #endif
4709
4710 #define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0)
4711
4712 /* External symbol declarations for the compiler. */\
4713 "
4714
4715         if test yes = "$dlself"; then
4716           func_verbose "generating symbol list for '$output'"
4717
4718           $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist"
4719
4720           # Add our own program objects to the symbol list.
4721           progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP`
4722           for progfile in $progfiles; do
4723             func_to_tool_file "$progfile" func_convert_file_msys_to_w32
4724             func_verbose "extracting global C symbols from '$func_to_tool_file_result'"
4725             $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'"
4726           done
4727
4728           if test -n "$exclude_expsyms"; then
4729             $opt_dry_run || {
4730               eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
4731               eval '$MV "$nlist"T "$nlist"'
4732             }
4733           fi
4734
4735           if test -n "$export_symbols_regex"; then
4736             $opt_dry_run || {
4737               eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
4738               eval '$MV "$nlist"T "$nlist"'
4739             }
4740           fi
4741
4742           # Prepare the list of exported symbols
4743           if test -z "$export_symbols"; then
4744             export_symbols=$output_objdir/$outputname.exp
4745             $opt_dry_run || {
4746               $RM $export_symbols
4747               eval "$SED -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
4748               case $host in
4749               *cygwin* | *mingw* | *cegcc* )
4750                 eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
4751                 eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
4752                 ;;
4753               esac
4754             }
4755           else
4756             $opt_dry_run || {
4757               eval "$SED -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
4758               eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
4759               eval '$MV "$nlist"T "$nlist"'
4760               case $host in
4761                 *cygwin* | *mingw* | *cegcc* )
4762                   eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
4763                   eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
4764                   ;;
4765               esac
4766             }
4767           fi
4768         fi
4769
4770         for dlprefile in $dlprefiles; do
4771           func_verbose "extracting global C symbols from '$dlprefile'"
4772           func_basename "$dlprefile"
4773           name=$func_basename_result
4774           case $host in
4775             *cygwin* | *mingw* | *cegcc* )
4776               # if an import library, we need to obtain dlname
4777               if func_win32_import_lib_p "$dlprefile"; then
4778                 func_tr_sh "$dlprefile"
4779                 eval "curr_lafile=\$libfile_$func_tr_sh_result"
4780                 dlprefile_dlbasename=
4781                 if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then
4782                   # Use subshell, to avoid clobbering current variable values
4783                   dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"`
4784                   if test -n "$dlprefile_dlname"; then
4785                     func_basename "$dlprefile_dlname"
4786                     dlprefile_dlbasename=$func_basename_result
4787                   else
4788                     # no lafile. user explicitly requested -dlpreopen <import library>.
4789                     $sharedlib_from_linklib_cmd "$dlprefile"
4790                     dlprefile_dlbasename=$sharedlib_from_linklib_result
4791                   fi
4792                 fi
4793                 $opt_dry_run || {
4794                   if test -n "$dlprefile_dlbasename"; then
4795                     eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"'
4796                   else
4797                     func_warning "Could not compute DLL name from $name"
4798                     eval '$ECHO ": $name " >> "$nlist"'
4799                   fi
4800                   func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
4801                   eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe |
4802                     $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'"
4803                 }
4804               else # not an import lib
4805                 $opt_dry_run || {
4806                   eval '$ECHO ": $name " >> "$nlist"'
4807                   func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
4808                   eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
4809                 }
4810               fi
4811             ;;
4812             *)
4813               $opt_dry_run || {
4814                 eval '$ECHO ": $name " >> "$nlist"'
4815                 func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
4816                 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
4817               }
4818             ;;
4819           esac
4820         done
4821
4822         $opt_dry_run || {
4823           # Make sure we have at least an empty file.
4824           test -f "$nlist" || : > "$nlist"
4825
4826           if test -n "$exclude_expsyms"; then
4827             $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
4828             $MV "$nlist"T "$nlist"
4829           fi
4830
4831           # Try sorting and uniquifying the output.
4832           if $GREP -v "^: " < "$nlist" |
4833               if sort -k 3 </dev/null >/dev/null 2>&1; then
4834                 sort -k 3
4835               else
4836                 sort +2
4837               fi |
4838               uniq > "$nlist"S; then
4839             :
4840           else
4841             $GREP -v "^: " < "$nlist" > "$nlist"S
4842           fi
4843
4844           if test -f "$nlist"S; then
4845             eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"'
4846           else
4847             echo '/* NONE */' >> "$output_objdir/$my_dlsyms"
4848           fi
4849
4850           func_show_eval '$RM "${nlist}I"'
4851           if test -n "$global_symbol_to_import"; then
4852             eval "$global_symbol_to_import"' < "$nlist"S > "$nlist"I'
4853           fi
4854
4855           echo >> "$output_objdir/$my_dlsyms" "\
4856
4857 /* The mapping between symbol names and symbols.  */
4858 typedef struct {
4859   const char *name;
4860   void *address;
4861 } lt_dlsymlist;
4862 extern LT_DLSYM_CONST lt_dlsymlist
4863 lt_${my_prefix}_LTX_preloaded_symbols[];\
4864 "
4865
4866           if test -s "$nlist"I; then
4867             echo >> "$output_objdir/$my_dlsyms" "\
4868 static void lt_syminit(void)
4869 {
4870   LT_DLSYM_CONST lt_dlsymlist *symbol = lt_${my_prefix}_LTX_preloaded_symbols;
4871   for (; symbol->name; ++symbol)
4872     {"
4873             $SED 's/.*/      if (STREQ (symbol->name, \"&\")) symbol->address = (void *) \&&;/' < "$nlist"I >> "$output_objdir/$my_dlsyms"
4874             echo >> "$output_objdir/$my_dlsyms" "\
4875     }
4876 }"
4877           fi
4878           echo >> "$output_objdir/$my_dlsyms" "\
4879 LT_DLSYM_CONST lt_dlsymlist
4880 lt_${my_prefix}_LTX_preloaded_symbols[] =
4881 { {\"$my_originator\", (void *) 0},"
4882
4883           if test -s "$nlist"I; then
4884             echo >> "$output_objdir/$my_dlsyms" "\
4885   {\"@INIT@\", (void *) &lt_syminit},"
4886           fi
4887
4888           case $need_lib_prefix in
4889           no)
4890             eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms"
4891             ;;
4892           *)
4893             eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms"
4894             ;;
4895           esac
4896           echo >> "$output_objdir/$my_dlsyms" "\
4897   {0, (void *) 0}
4898 };
4899
4900 /* This works around a problem in FreeBSD linker */
4901 #ifdef FREEBSD_WORKAROUND
4902 static const void *lt_preloaded_setup() {
4903   return lt_${my_prefix}_LTX_preloaded_symbols;
4904 }
4905 #endif
4906
4907 #ifdef __cplusplus
4908 }
4909 #endif\
4910 "
4911         } # !$opt_dry_run
4912
4913         pic_flag_for_symtable=
4914         case "$compile_command " in
4915         *" -static "*) ;;
4916         *)
4917           case $host in
4918           # compiling the symbol table file with pic_flag works around
4919           # a FreeBSD bug that causes programs to crash when -lm is
4920           # linked before any other PIC object.  But we must not use
4921           # pic_flag when linking with -static.  The problem exists in
4922           # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
4923           *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
4924             pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;;
4925           *-*-hpux*)
4926             pic_flag_for_symtable=" $pic_flag"  ;;
4927           *)
4928             $my_pic_p && pic_flag_for_symtable=" $pic_flag"
4929             ;;
4930           esac
4931           ;;
4932         esac
4933         symtab_cflags=
4934         for arg in $LTCFLAGS; do
4935           case $arg in
4936           -pie | -fpie | -fPIE) ;;
4937           *) func_append symtab_cflags " $arg" ;;
4938           esac
4939         done
4940
4941         # Now compile the dynamic symbol file.
4942         func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?'
4943
4944         # Clean up the generated files.
4945         func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T" "${nlist}I"'
4946
4947         # Transform the symbol file into the correct name.
4948         symfileobj=$output_objdir/${my_outputname}S.$objext
4949         case $host in
4950         *cygwin* | *mingw* | *cegcc* )
4951           if test -f "$output_objdir/$my_outputname.def"; then
4952             compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
4953             finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
4954           else
4955             compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
4956             finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
4957           fi
4958           ;;
4959         *)
4960           compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
4961           finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
4962           ;;
4963         esac
4964         ;;
4965       *)
4966         func_fatal_error "unknown suffix for '$my_dlsyms'"
4967         ;;
4968       esac
4969     else
4970       # We keep going just in case the user didn't refer to
4971       # lt_preloaded_symbols.  The linker will fail if global_symbol_pipe
4972       # really was required.
4973
4974       # Nullify the symbol file.
4975       compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"`
4976       finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"`
4977     fi
4978 }
4979
4980 # func_cygming_gnu_implib_p ARG
4981 # This predicate returns with zero status (TRUE) if
4982 # ARG is a GNU/binutils-style import library. Returns
4983 # with nonzero status (FALSE) otherwise.
4984 func_cygming_gnu_implib_p ()
4985 {
4986   $debug_cmd
4987
4988   func_to_tool_file "$1" func_convert_file_msys_to_w32
4989   func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'`
4990   test -n "$func_cygming_gnu_implib_tmp"
4991 }
4992
4993 # func_cygming_ms_implib_p ARG
4994 # This predicate returns with zero status (TRUE) if
4995 # ARG is an MS-style import library. Returns
4996 # with nonzero status (FALSE) otherwise.
4997 func_cygming_ms_implib_p ()
4998 {
4999   $debug_cmd
5000
5001   func_to_tool_file "$1" func_convert_file_msys_to_w32
5002   func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'`
5003   test -n "$func_cygming_ms_implib_tmp"
5004 }
5005
5006 # func_win32_libid arg
5007 # return the library type of file 'arg'
5008 #
5009 # Need a lot of goo to handle *both* DLLs and import libs
5010 # Has to be a shell function in order to 'eat' the argument
5011 # that is supplied when $file_magic_command is called.
5012 # Despite the name, also deal with 64 bit binaries.
5013 func_win32_libid ()
5014 {
5015   $debug_cmd
5016
5017   win32_libid_type=unknown
5018   win32_fileres=`file -L $1 2>/dev/null`
5019   case $win32_fileres in
5020   *ar\ archive\ import\ library*) # definitely import
5021     win32_libid_type="x86 archive import"
5022     ;;
5023   *ar\ archive*) # could be an import, or static
5024     # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD.
5025     if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null |
5026        $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then
5027       case $nm_interface in
5028       "MS dumpbin")
5029         if func_cygming_ms_implib_p "$1" ||
5030            func_cygming_gnu_implib_p "$1"
5031         then
5032           win32_nmres=import
5033         else
5034           win32_nmres=
5035         fi
5036         ;;
5037       *)
5038         func_to_tool_file "$1" func_convert_file_msys_to_w32
5039         win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" |
5040           $SED -n -e '
5041             1,100{
5042                 / I /{
5043                     s|.*|import|
5044                     p
5045                     q
5046                 }
5047             }'`
5048         ;;
5049       esac
5050       case $win32_nmres in
5051       import*)  win32_libid_type="x86 archive import";;
5052       *)        win32_libid_type="x86 archive static";;
5053       esac
5054     fi
5055     ;;
5056   *DLL*)
5057     win32_libid_type="x86 DLL"
5058     ;;
5059   *executable*) # but shell scripts are "executable" too...
5060     case $win32_fileres in
5061     *MS\ Windows\ PE\ Intel*)
5062       win32_libid_type="x86 DLL"
5063       ;;
5064     esac
5065     ;;
5066   esac
5067   $ECHO "$win32_libid_type"
5068 }
5069
5070 # func_cygming_dll_for_implib ARG
5071 #
5072 # Platform-specific function to extract the
5073 # name of the DLL associated with the specified
5074 # import library ARG.
5075 # Invoked by eval'ing the libtool variable
5076 #    $sharedlib_from_linklib_cmd
5077 # Result is available in the variable
5078 #    $sharedlib_from_linklib_result
5079 func_cygming_dll_for_implib ()
5080 {
5081   $debug_cmd
5082
5083   sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"`
5084 }
5085
5086 # func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs
5087 #
5088 # The is the core of a fallback implementation of a
5089 # platform-specific function to extract the name of the
5090 # DLL associated with the specified import library LIBNAME.
5091 #
5092 # SECTION_NAME is either .idata$6 or .idata$7, depending
5093 # on the platform and compiler that created the implib.
5094 #
5095 # Echos the name of the DLL associated with the
5096 # specified import library.
5097 func_cygming_dll_for_implib_fallback_core ()
5098 {
5099   $debug_cmd
5100
5101   match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"`
5102   $OBJDUMP -s --section "$1" "$2" 2>/dev/null |
5103     $SED '/^Contents of section '"$match_literal"':/{
5104       # Place marker at beginning of archive member dllname section
5105       s/.*/====MARK====/
5106       p
5107       d
5108     }
5109     # These lines can sometimes be longer than 43 characters, but
5110     # are always uninteresting
5111     /:[  ]*file format pe[i]\{,1\}-/d
5112     /^In archive [^:]*:/d
5113     # Ensure marker is printed
5114     /^====MARK====/p
5115     # Remove all lines with less than 43 characters
5116     /^.\{43\}/!d
5117     # From remaining lines, remove first 43 characters
5118     s/^.\{43\}//' |
5119     $SED -n '
5120       # Join marker and all lines until next marker into a single line
5121       /^====MARK====/ b para
5122       H
5123       $ b para
5124       b
5125       :para
5126       x
5127       s/\n//g
5128       # Remove the marker
5129       s/^====MARK====//
5130       # Remove trailing dots and whitespace
5131       s/[\. \t]*$//
5132       # Print
5133       /./p' |
5134     # we now have a list, one entry per line, of the stringified
5135     # contents of the appropriate section of all members of the
5136     # archive that possess that section. Heuristic: eliminate
5137     # all those that have a first or second character that is
5138     # a '.' (that is, objdump's representation of an unprintable
5139     # character.) This should work for all archives with less than
5140     # 0x302f exports -- but will fail for DLLs whose name actually
5141     # begins with a literal '.' or a single character followed by
5142     # a '.'.
5143     #
5144     # Of those that remain, print the first one.
5145     $SED -e '/^\./d;/^.\./d;q'
5146 }
5147
5148 # func_cygming_dll_for_implib_fallback ARG
5149 # Platform-specific function to extract the
5150 # name of the DLL associated with the specified
5151 # import library ARG.
5152 #
5153 # This fallback implementation is for use when $DLLTOOL
5154 # does not support the --identify-strict option.
5155 # Invoked by eval'ing the libtool variable
5156 #    $sharedlib_from_linklib_cmd
5157 # Result is available in the variable
5158 #    $sharedlib_from_linklib_result
5159 func_cygming_dll_for_implib_fallback ()
5160 {
5161   $debug_cmd
5162
5163   if func_cygming_gnu_implib_p "$1"; then
5164     # binutils import library
5165     sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"`
5166   elif func_cygming_ms_implib_p "$1"; then
5167     # ms-generated import library
5168     sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"`
5169   else
5170     # unknown
5171     sharedlib_from_linklib_result=
5172   fi
5173 }
5174
5175
5176 # func_extract_an_archive dir oldlib
5177 func_extract_an_archive ()
5178 {
5179     $debug_cmd
5180
5181     f_ex_an_ar_dir=$1; shift
5182     f_ex_an_ar_oldlib=$1
5183     if test yes = "$lock_old_archive_extraction"; then
5184       lockfile=$f_ex_an_ar_oldlib.lock
5185       until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
5186         func_echo "Waiting for $lockfile to be removed"
5187         sleep 2
5188       done
5189     fi
5190     func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \
5191                    'stat=$?; rm -f "$lockfile"; exit $stat'
5192     if test yes = "$lock_old_archive_extraction"; then
5193       $opt_dry_run || rm -f "$lockfile"
5194     fi
5195     if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
5196      :
5197     else
5198       func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib"
5199     fi
5200 }
5201
5202
5203 # func_extract_archives gentop oldlib ...
5204 func_extract_archives ()
5205 {
5206     $debug_cmd
5207
5208     my_gentop=$1; shift
5209     my_oldlibs=${1+"$@"}
5210     my_oldobjs=
5211     my_xlib=
5212     my_xabs=
5213     my_xdir=
5214
5215     for my_xlib in $my_oldlibs; do
5216       # Extract the objects.
5217       case $my_xlib in
5218         [\\/]* | [A-Za-z]:[\\/]*) my_xabs=$my_xlib ;;
5219         *) my_xabs=`pwd`"/$my_xlib" ;;
5220       esac
5221       func_basename "$my_xlib"
5222       my_xlib=$func_basename_result
5223       my_xlib_u=$my_xlib
5224       while :; do
5225         case " $extracted_archives " in
5226         *" $my_xlib_u "*)
5227           func_arith $extracted_serial + 1
5228           extracted_serial=$func_arith_result
5229           my_xlib_u=lt$extracted_serial-$my_xlib ;;
5230         *) break ;;
5231         esac
5232       done
5233       extracted_archives="$extracted_archives $my_xlib_u"
5234       my_xdir=$my_gentop/$my_xlib_u
5235
5236       func_mkdir_p "$my_xdir"
5237
5238       case $host in
5239       *-darwin*)
5240         func_verbose "Extracting $my_xabs"
5241         # Do not bother doing anything if just a dry run
5242         $opt_dry_run || {
5243           darwin_orig_dir=`pwd`
5244           cd $my_xdir || exit $?
5245           darwin_archive=$my_xabs
5246           darwin_curdir=`pwd`
5247           func_basename "$darwin_archive"
5248           darwin_base_archive=$func_basename_result
5249           darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true`
5250           if test -n "$darwin_arches"; then
5251             darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'`
5252             darwin_arch=
5253             func_verbose "$darwin_base_archive has multiple architectures $darwin_arches"
5254             for darwin_arch in  $darwin_arches; do
5255               func_mkdir_p "unfat-$$/$darwin_base_archive-$darwin_arch"
5256               $LIPO -thin $darwin_arch -output "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" "$darwin_archive"
5257               cd "unfat-$$/$darwin_base_archive-$darwin_arch"
5258               func_extract_an_archive "`pwd`" "$darwin_base_archive"
5259               cd "$darwin_curdir"
5260               $RM "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive"
5261             done # $darwin_arches
5262             ## Okay now we've a bunch of thin objects, gotta fatten them up :)
5263             darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$sed_basename" | sort -u`
5264             darwin_file=
5265             darwin_files=
5266             for darwin_file in $darwin_filelist; do
5267               darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP`
5268               $LIPO -create -output "$darwin_file" $darwin_files
5269             done # $darwin_filelist
5270             $RM -rf unfat-$$
5271             cd "$darwin_orig_dir"
5272           else
5273             cd $darwin_orig_dir
5274             func_extract_an_archive "$my_xdir" "$my_xabs"
5275           fi # $darwin_arches
5276         } # !$opt_dry_run
5277         ;;
5278       *)
5279         func_extract_an_archive "$my_xdir" "$my_xabs"
5280         ;;
5281       esac
5282       my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP`
5283     done
5284
5285     func_extract_archives_result=$my_oldobjs
5286 }
5287
5288
5289 # func_emit_wrapper [arg=no]
5290 #
5291 # Emit a libtool wrapper script on stdout.
5292 # Don't directly open a file because we may want to
5293 # incorporate the script contents within a cygwin/mingw
5294 # wrapper executable.  Must ONLY be called from within
5295 # func_mode_link because it depends on a number of variables
5296 # set therein.
5297 #
5298 # ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR
5299 # variable will take.  If 'yes', then the emitted script
5300 # will assume that the directory where it is stored is
5301 # the $objdir directory.  This is a cygwin/mingw-specific
5302 # behavior.
5303 func_emit_wrapper ()
5304 {
5305         func_emit_wrapper_arg1=${1-no}
5306
5307         $ECHO "\
5308 #! $SHELL
5309
5310 # $output - temporary wrapper script for $objdir/$outputname
5311 # Generated by $PROGRAM (GNU $PACKAGE) $VERSION
5312 #
5313 # The $output program cannot be directly executed until all the libtool
5314 # libraries that it depends on are installed.
5315 #
5316 # This wrapper script should never be moved out of the build directory.
5317 # If it is, it will not operate correctly.
5318
5319 # Sed substitution that helps us do robust quoting.  It backslashifies
5320 # metacharacters that are still active within double-quoted strings.
5321 sed_quote_subst='$sed_quote_subst'
5322
5323 # Be Bourne compatible
5324 if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
5325   emulate sh
5326   NULLCMD=:
5327   # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
5328   # is contrary to our usage.  Disable this feature.
5329   alias -g '\${1+\"\$@\"}'='\"\$@\"'
5330   setopt NO_GLOB_SUBST
5331 else
5332   case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
5333 fi
5334 BIN_SH=xpg4; export BIN_SH # for Tru64
5335 DUALCASE=1; export DUALCASE # for MKS sh
5336
5337 # The HP-UX ksh and POSIX shell print the target directory to stdout
5338 # if CDPATH is set.
5339 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
5340
5341 relink_command=\"$relink_command\"
5342
5343 # This environment variable determines our operation mode.
5344 if test \"\$libtool_install_magic\" = \"$magic\"; then
5345   # install mode needs the following variables:
5346   generated_by_libtool_version='$macro_version'
5347   notinst_deplibs='$notinst_deplibs'
5348 else
5349   # When we are sourced in execute mode, \$file and \$ECHO are already set.
5350   if test \"\$libtool_execute_magic\" != \"$magic\"; then
5351     file=\"\$0\""
5352
5353     qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"`
5354     $ECHO "\
5355
5356 # A function that is used when there is no print builtin or printf.
5357 func_fallback_echo ()
5358 {
5359   eval 'cat <<_LTECHO_EOF
5360 \$1
5361 _LTECHO_EOF'
5362 }
5363     ECHO=\"$qECHO\"
5364   fi
5365
5366 # Very basic option parsing. These options are (a) specific to
5367 # the libtool wrapper, (b) are identical between the wrapper
5368 # /script/ and the wrapper /executable/ that is used only on
5369 # windows platforms, and (c) all begin with the string "--lt-"
5370 # (application programs are unlikely to have options that match
5371 # this pattern).
5372 #
5373 # There are only two supported options: --lt-debug and
5374 # --lt-dump-script. There is, deliberately, no --lt-help.
5375 #
5376 # The first argument to this parsing function should be the
5377 # script's $0 value, followed by "$@".
5378 lt_option_debug=
5379 func_parse_lt_options ()
5380 {
5381   lt_script_arg0=\$0
5382   shift
5383   for lt_opt
5384   do
5385     case \"\$lt_opt\" in
5386     --lt-debug) lt_option_debug=1 ;;
5387     --lt-dump-script)
5388         lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\`
5389         test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=.
5390         lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\`
5391         cat \"\$lt_dump_D/\$lt_dump_F\"
5392         exit 0
5393       ;;
5394     --lt-*)
5395         \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2
5396         exit 1
5397       ;;
5398     esac
5399   done
5400
5401   # Print the debug banner immediately:
5402   if test -n \"\$lt_option_debug\"; then
5403     echo \"$outputname:$output:\$LINENO: libtool wrapper (GNU $PACKAGE) $VERSION\" 1>&2
5404   fi
5405 }
5406
5407 # Used when --lt-debug. Prints its arguments to stdout
5408 # (redirection is the responsibility of the caller)
5409 func_lt_dump_args ()
5410 {
5411   lt_dump_args_N=1;
5412   for lt_arg
5413   do
5414     \$ECHO \"$outputname:$output:\$LINENO: newargv[\$lt_dump_args_N]: \$lt_arg\"
5415     lt_dump_args_N=\`expr \$lt_dump_args_N + 1\`
5416   done
5417 }
5418
5419 # Core function for launching the target application
5420 func_exec_program_core ()
5421 {
5422 "
5423   case $host in
5424   # Backslashes separate directories on plain windows
5425   *-*-mingw | *-*-os2* | *-cegcc*)
5426     $ECHO "\
5427       if test -n \"\$lt_option_debug\"; then
5428         \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir\\\\\$program\" 1>&2
5429         func_lt_dump_args \${1+\"\$@\"} 1>&2
5430       fi
5431       exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
5432 "
5433     ;;
5434
5435   *)
5436     $ECHO "\
5437       if test -n \"\$lt_option_debug\"; then
5438         \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir/\$program\" 1>&2
5439         func_lt_dump_args \${1+\"\$@\"} 1>&2
5440       fi
5441       exec \"\$progdir/\$program\" \${1+\"\$@\"}
5442 "
5443     ;;
5444   esac
5445   $ECHO "\
5446       \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2
5447       exit 1
5448 }
5449
5450 # A function to encapsulate launching the target application
5451 # Strips options in the --lt-* namespace from \$@ and
5452 # launches target application with the remaining arguments.
5453 func_exec_program ()
5454 {
5455   case \" \$* \" in
5456   *\\ --lt-*)
5457     for lt_wr_arg
5458     do
5459       case \$lt_wr_arg in
5460       --lt-*) ;;
5461       *) set x \"\$@\" \"\$lt_wr_arg\"; shift;;
5462       esac
5463       shift
5464     done ;;
5465   esac
5466   func_exec_program_core \${1+\"\$@\"}
5467 }
5468
5469   # Parse options
5470   func_parse_lt_options \"\$0\" \${1+\"\$@\"}
5471
5472   # Find the directory that this script lives in.
5473   thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\`
5474   test \"x\$thisdir\" = \"x\$file\" && thisdir=.
5475
5476   # Follow symbolic links until we get to the real thisdir.
5477   file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\`
5478   while test -n \"\$file\"; do
5479     destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\`
5480
5481     # If there was a directory component, then change thisdir.
5482     if test \"x\$destdir\" != \"x\$file\"; then
5483       case \"\$destdir\" in
5484       [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
5485       *) thisdir=\"\$thisdir/\$destdir\" ;;
5486       esac
5487     fi
5488
5489     file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\`
5490     file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\`
5491   done
5492
5493   # Usually 'no', except on cygwin/mingw when embedded into
5494   # the cwrapper.
5495   WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1
5496   if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then
5497     # special case for '.'
5498     if test \"\$thisdir\" = \".\"; then
5499       thisdir=\`pwd\`
5500     fi
5501     # remove .libs from thisdir
5502     case \"\$thisdir\" in
5503     *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;;
5504     $objdir )   thisdir=. ;;
5505     esac
5506   fi
5507
5508   # Try to get the absolute directory name.
5509   absdir=\`cd \"\$thisdir\" && pwd\`
5510   test -n \"\$absdir\" && thisdir=\"\$absdir\"
5511 "
5512
5513         if test yes = "$fast_install"; then
5514           $ECHO "\
5515   program=lt-'$outputname'$exeext
5516   progdir=\"\$thisdir/$objdir\"
5517
5518   if test ! -f \"\$progdir/\$program\" ||
5519      { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | $SED 1q\`; \\
5520        test \"X\$file\" != \"X\$progdir/\$program\"; }; then
5521
5522     file=\"\$\$-\$program\"
5523
5524     if test ! -d \"\$progdir\"; then
5525       $MKDIR \"\$progdir\"
5526     else
5527       $RM \"\$progdir/\$file\"
5528     fi"
5529
5530           $ECHO "\
5531
5532     # relink executable if necessary
5533     if test -n \"\$relink_command\"; then
5534       if relink_command_output=\`eval \$relink_command 2>&1\`; then :
5535       else
5536         \$ECHO \"\$relink_command_output\" >&2
5537         $RM \"\$progdir/\$file\"
5538         exit 1
5539       fi
5540     fi
5541
5542     $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
5543     { $RM \"\$progdir/\$program\";
5544       $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; }
5545     $RM \"\$progdir/\$file\"
5546   fi"
5547         else
5548           $ECHO "\
5549   program='$outputname'
5550   progdir=\"\$thisdir/$objdir\"
5551 "
5552         fi
5553
5554         $ECHO "\
5555
5556   if test -f \"\$progdir/\$program\"; then"
5557
5558         # fixup the dll searchpath if we need to.
5559         #
5560         # Fix the DLL searchpath if we need to.  Do this before prepending
5561         # to shlibpath, because on Windows, both are PATH and uninstalled
5562         # libraries must come first.
5563         if test -n "$dllsearchpath"; then
5564           $ECHO "\
5565     # Add the dll search path components to the executable PATH
5566     PATH=$dllsearchpath:\$PATH
5567 "
5568         fi
5569
5570         # Export our shlibpath_var if we have one.
5571         if test yes = "$shlibpath_overrides_runpath" && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
5572           $ECHO "\
5573     # Add our own library path to $shlibpath_var
5574     $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
5575
5576     # Some systems cannot cope with colon-terminated $shlibpath_var
5577     # The second colon is a workaround for a bug in BeOS R4 sed
5578     $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\`
5579
5580     export $shlibpath_var
5581 "
5582         fi
5583
5584         $ECHO "\
5585     if test \"\$libtool_execute_magic\" != \"$magic\"; then
5586       # Run the actual program with our arguments.
5587       func_exec_program \${1+\"\$@\"}
5588     fi
5589   else
5590     # The program doesn't exist.
5591     \$ECHO \"\$0: error: '\$progdir/\$program' does not exist\" 1>&2
5592     \$ECHO \"This script is just a wrapper for \$program.\" 1>&2
5593     \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2
5594     exit 1
5595   fi
5596 fi\
5597 "
5598 }
5599
5600
5601 # func_emit_cwrapperexe_src
5602 # emit the source code for a wrapper executable on stdout
5603 # Must ONLY be called from within func_mode_link because
5604 # it depends on a number of variable set therein.
5605 func_emit_cwrapperexe_src ()
5606 {
5607         cat <<EOF
5608
5609 /* $cwrappersource - temporary wrapper executable for $objdir/$outputname
5610    Generated by $PROGRAM (GNU $PACKAGE) $VERSION
5611
5612    The $output program cannot be directly executed until all the libtool
5613    libraries that it depends on are installed.
5614
5615    This wrapper executable should never be moved out of the build directory.
5616    If it is, it will not operate correctly.
5617 */
5618 EOF
5619             cat <<"EOF"
5620 #ifdef _MSC_VER
5621 # define _CRT_SECURE_NO_DEPRECATE 1
5622 #endif
5623 #include <stdio.h>
5624 #include <stdlib.h>
5625 #ifdef _MSC_VER
5626 # include <direct.h>
5627 # include <process.h>
5628 # include <io.h>
5629 #else
5630 # include <unistd.h>
5631 # include <stdint.h>
5632 # ifdef __CYGWIN__
5633 #  include <io.h>
5634 # endif
5635 #endif
5636 #include <malloc.h>
5637 #include <stdarg.h>
5638 #include <assert.h>
5639 #include <string.h>
5640 #include <ctype.h>
5641 #include <errno.h>
5642 #include <fcntl.h>
5643 #include <sys/stat.h>
5644
5645 #define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0)
5646
5647 /* declarations of non-ANSI functions */
5648 #if defined __MINGW32__
5649 # ifdef __STRICT_ANSI__
5650 int _putenv (const char *);
5651 # endif
5652 #elif defined __CYGWIN__
5653 # ifdef __STRICT_ANSI__
5654 char *realpath (const char *, char *);
5655 int putenv (char *);
5656 int setenv (const char *, const char *, int);
5657 # endif
5658 /* #elif defined other_platform || defined ... */
5659 #endif
5660
5661 /* portability defines, excluding path handling macros */
5662 #if defined _MSC_VER
5663 # define setmode _setmode
5664 # define stat    _stat
5665 # define chmod   _chmod
5666 # define getcwd  _getcwd
5667 # define putenv  _putenv
5668 # define S_IXUSR _S_IEXEC
5669 #elif defined __MINGW32__
5670 # define setmode _setmode
5671 # define stat    _stat
5672 # define chmod   _chmod
5673 # define getcwd  _getcwd
5674 # define putenv  _putenv
5675 #elif defined __CYGWIN__
5676 # define HAVE_SETENV
5677 # define FOPEN_WB "wb"
5678 /* #elif defined other platforms ... */
5679 #endif
5680
5681 #if defined PATH_MAX
5682 # define LT_PATHMAX PATH_MAX
5683 #elif defined MAXPATHLEN
5684 # define LT_PATHMAX MAXPATHLEN
5685 #else
5686 # define LT_PATHMAX 1024
5687 #endif
5688
5689 #ifndef S_IXOTH
5690 # define S_IXOTH 0
5691 #endif
5692 #ifndef S_IXGRP
5693 # define S_IXGRP 0
5694 #endif
5695
5696 /* path handling portability macros */
5697 #ifndef DIR_SEPARATOR
5698 # define DIR_SEPARATOR '/'
5699 # define PATH_SEPARATOR ':'
5700 #endif
5701
5702 #if defined _WIN32 || defined __MSDOS__ || defined __DJGPP__ || \
5703   defined __OS2__
5704 # define HAVE_DOS_BASED_FILE_SYSTEM
5705 # define FOPEN_WB "wb"
5706 # ifndef DIR_SEPARATOR_2
5707 #  define DIR_SEPARATOR_2 '\\'
5708 # endif
5709 # ifndef PATH_SEPARATOR_2
5710 #  define PATH_SEPARATOR_2 ';'
5711 # endif
5712 #endif
5713
5714 #ifndef DIR_SEPARATOR_2
5715 # define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
5716 #else /* DIR_SEPARATOR_2 */
5717 # define IS_DIR_SEPARATOR(ch) \
5718         (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
5719 #endif /* DIR_SEPARATOR_2 */
5720
5721 #ifndef PATH_SEPARATOR_2
5722 # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
5723 #else /* PATH_SEPARATOR_2 */
5724 # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
5725 #endif /* PATH_SEPARATOR_2 */
5726
5727 #ifndef FOPEN_WB
5728 # define FOPEN_WB "w"
5729 #endif
5730 #ifndef _O_BINARY
5731 # define _O_BINARY 0
5732 #endif
5733
5734 #define XMALLOC(type, num)      ((type *) xmalloc ((num) * sizeof(type)))
5735 #define XFREE(stale) do { \
5736   if (stale) { free (stale); stale = 0; } \
5737 } while (0)
5738
5739 #if defined LT_DEBUGWRAPPER
5740 static int lt_debug = 1;
5741 #else
5742 static int lt_debug = 0;
5743 #endif
5744
5745 const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */
5746
5747 void *xmalloc (size_t num);
5748 char *xstrdup (const char *string);
5749 const char *base_name (const char *name);
5750 char *find_executable (const char *wrapper);
5751 char *chase_symlinks (const char *pathspec);
5752 int make_executable (const char *path);
5753 int check_executable (const char *path);
5754 char *strendzap (char *str, const char *pat);
5755 void lt_debugprintf (const char *file, int line, const char *fmt, ...);
5756 void lt_fatal (const char *file, int line, const char *message, ...);
5757 static const char *nonnull (const char *s);
5758 static const char *nonempty (const char *s);
5759 void lt_setenv (const char *name, const char *value);
5760 char *lt_extend_str (const char *orig_value, const char *add, int to_end);
5761 void lt_update_exe_path (const char *name, const char *value);
5762 void lt_update_lib_path (const char *name, const char *value);
5763 char **prepare_spawn (char **argv);
5764 void lt_dump_script (FILE *f);
5765 EOF
5766
5767             cat <<EOF
5768 #if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 5)
5769 # define externally_visible volatile
5770 #else
5771 # define externally_visible __attribute__((externally_visible)) volatile
5772 #endif
5773 externally_visible const char * MAGIC_EXE = "$magic_exe";
5774 const char * LIB_PATH_VARNAME = "$shlibpath_var";
5775 EOF
5776
5777             if test yes = "$shlibpath_overrides_runpath" && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
5778               func_to_host_path "$temp_rpath"
5779               cat <<EOF
5780 const char * LIB_PATH_VALUE   = "$func_to_host_path_result";
5781 EOF
5782             else
5783               cat <<"EOF"
5784 const char * LIB_PATH_VALUE   = "";
5785 EOF
5786             fi
5787
5788             if test -n "$dllsearchpath"; then
5789               func_to_host_path "$dllsearchpath:"
5790               cat <<EOF
5791 const char * EXE_PATH_VARNAME = "PATH";
5792 const char * EXE_PATH_VALUE   = "$func_to_host_path_result";
5793 EOF
5794             else
5795               cat <<"EOF"
5796 const char * EXE_PATH_VARNAME = "";
5797 const char * EXE_PATH_VALUE   = "";
5798 EOF
5799             fi
5800
5801             if test yes = "$fast_install"; then
5802               cat <<EOF
5803 const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */
5804 EOF
5805             else
5806               cat <<EOF
5807 const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */
5808 EOF
5809             fi
5810
5811
5812             cat <<"EOF"
5813
5814 #define LTWRAPPER_OPTION_PREFIX         "--lt-"
5815
5816 static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX;
5817 static const char *dumpscript_opt       = LTWRAPPER_OPTION_PREFIX "dump-script";
5818 static const char *debug_opt            = LTWRAPPER_OPTION_PREFIX "debug";
5819
5820 int
5821 main (int argc, char *argv[])
5822 {
5823   char **newargz;
5824   int  newargc;
5825   char *tmp_pathspec;
5826   char *actual_cwrapper_path;
5827   char *actual_cwrapper_name;
5828   char *target_name;
5829   char *lt_argv_zero;
5830   int rval = 127;
5831
5832   int i;
5833
5834   program_name = (char *) xstrdup (base_name (argv[0]));
5835   newargz = XMALLOC (char *, (size_t) argc + 1);
5836
5837   /* very simple arg parsing; don't want to rely on getopt
5838    * also, copy all non cwrapper options to newargz, except
5839    * argz[0], which is handled differently
5840    */
5841   newargc=0;
5842   for (i = 1; i < argc; i++)
5843     {
5844       if (STREQ (argv[i], dumpscript_opt))
5845         {
5846 EOF
5847             case $host in
5848               *mingw* | *cygwin* )
5849                 # make stdout use "unix" line endings
5850                 echo "          setmode(1,_O_BINARY);"
5851                 ;;
5852               esac
5853
5854             cat <<"EOF"
5855           lt_dump_script (stdout);
5856           return 0;
5857         }
5858       if (STREQ (argv[i], debug_opt))
5859         {
5860           lt_debug = 1;
5861           continue;
5862         }
5863       if (STREQ (argv[i], ltwrapper_option_prefix))
5864         {
5865           /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX
5866              namespace, but it is not one of the ones we know about and
5867              have already dealt with, above (inluding dump-script), then
5868              report an error. Otherwise, targets might begin to believe
5869              they are allowed to use options in the LTWRAPPER_OPTION_PREFIX
5870              namespace. The first time any user complains about this, we'll
5871              need to make LTWRAPPER_OPTION_PREFIX a configure-time option
5872              or a configure.ac-settable value.
5873            */
5874           lt_fatal (__FILE__, __LINE__,
5875                     "unrecognized %s option: '%s'",
5876                     ltwrapper_option_prefix, argv[i]);
5877         }
5878       /* otherwise ... */
5879       newargz[++newargc] = xstrdup (argv[i]);
5880     }
5881   newargz[++newargc] = NULL;
5882
5883 EOF
5884             cat <<EOF
5885   /* The GNU banner must be the first non-error debug message */
5886   lt_debugprintf (__FILE__, __LINE__, "libtool wrapper (GNU $PACKAGE) $VERSION\n");
5887 EOF
5888             cat <<"EOF"
5889   lt_debugprintf (__FILE__, __LINE__, "(main) argv[0]: %s\n", argv[0]);
5890   lt_debugprintf (__FILE__, __LINE__, "(main) program_name: %s\n", program_name);
5891
5892   tmp_pathspec = find_executable (argv[0]);
5893   if (tmp_pathspec == NULL)
5894     lt_fatal (__FILE__, __LINE__, "couldn't find %s", argv[0]);
5895   lt_debugprintf (__FILE__, __LINE__,
5896                   "(main) found exe (before symlink chase) at: %s\n",
5897                   tmp_pathspec);
5898
5899   actual_cwrapper_path = chase_symlinks (tmp_pathspec);
5900   lt_debugprintf (__FILE__, __LINE__,
5901                   "(main) found exe (after symlink chase) at: %s\n",
5902                   actual_cwrapper_path);
5903   XFREE (tmp_pathspec);
5904
5905   actual_cwrapper_name = xstrdup (base_name (actual_cwrapper_path));
5906   strendzap (actual_cwrapper_path, actual_cwrapper_name);
5907
5908   /* wrapper name transforms */
5909   strendzap (actual_cwrapper_name, ".exe");
5910   tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1);
5911   XFREE (actual_cwrapper_name);
5912   actual_cwrapper_name = tmp_pathspec;
5913   tmp_pathspec = 0;
5914
5915   /* target_name transforms -- use actual target program name; might have lt- prefix */
5916   target_name = xstrdup (base_name (TARGET_PROGRAM_NAME));
5917   strendzap (target_name, ".exe");
5918   tmp_pathspec = lt_extend_str (target_name, ".exe", 1);
5919   XFREE (target_name);
5920   target_name = tmp_pathspec;
5921   tmp_pathspec = 0;
5922
5923   lt_debugprintf (__FILE__, __LINE__,
5924                   "(main) libtool target name: %s\n",
5925                   target_name);
5926 EOF
5927
5928             cat <<EOF
5929   newargz[0] =
5930     XMALLOC (char, (strlen (actual_cwrapper_path) +
5931                     strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1));
5932   strcpy (newargz[0], actual_cwrapper_path);
5933   strcat (newargz[0], "$objdir");
5934   strcat (newargz[0], "/");
5935 EOF
5936
5937             cat <<"EOF"
5938   /* stop here, and copy so we don't have to do this twice */
5939   tmp_pathspec = xstrdup (newargz[0]);
5940
5941   /* do NOT want the lt- prefix here, so use actual_cwrapper_name */
5942   strcat (newargz[0], actual_cwrapper_name);
5943
5944   /* DO want the lt- prefix here if it exists, so use target_name */
5945   lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1);
5946   XFREE (tmp_pathspec);
5947   tmp_pathspec = NULL;
5948 EOF
5949
5950             case $host_os in
5951               mingw*)
5952             cat <<"EOF"
5953   {
5954     char* p;
5955     while ((p = strchr (newargz[0], '\\')) != NULL)
5956       {
5957         *p = '/';
5958       }
5959     while ((p = strchr (lt_argv_zero, '\\')) != NULL)
5960       {
5961         *p = '/';
5962       }
5963   }
5964 EOF
5965             ;;
5966             esac
5967
5968             cat <<"EOF"
5969   XFREE (target_name);
5970   XFREE (actual_cwrapper_path);
5971   XFREE (actual_cwrapper_name);
5972
5973   lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */
5974   lt_setenv ("DUALCASE", "1");  /* for MSK sh */
5975   /* Update the DLL searchpath.  EXE_PATH_VALUE ($dllsearchpath) must
5976      be prepended before (that is, appear after) LIB_PATH_VALUE ($temp_rpath)
5977      because on Windows, both *_VARNAMEs are PATH but uninstalled
5978      libraries must come first. */
5979   lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE);
5980   lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE);
5981
5982   lt_debugprintf (__FILE__, __LINE__, "(main) lt_argv_zero: %s\n",
5983                   nonnull (lt_argv_zero));
5984   for (i = 0; i < newargc; i++)
5985     {
5986       lt_debugprintf (__FILE__, __LINE__, "(main) newargz[%d]: %s\n",
5987                       i, nonnull (newargz[i]));
5988     }
5989
5990 EOF
5991
5992             case $host_os in
5993               mingw*)
5994                 cat <<"EOF"
5995   /* execv doesn't actually work on mingw as expected on unix */
5996   newargz = prepare_spawn (newargz);
5997   rval = (int) _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz);
5998   if (rval == -1)
5999     {
6000       /* failed to start process */
6001       lt_debugprintf (__FILE__, __LINE__,
6002                       "(main) failed to launch target \"%s\": %s\n",
6003                       lt_argv_zero, nonnull (strerror (errno)));
6004       return 127;
6005     }
6006   return rval;
6007 EOF
6008                 ;;
6009               *)
6010                 cat <<"EOF"
6011   execv (lt_argv_zero, newargz);
6012   return rval; /* =127, but avoids unused variable warning */
6013 EOF
6014                 ;;
6015             esac
6016
6017             cat <<"EOF"
6018 }
6019
6020 void *
6021 xmalloc (size_t num)
6022 {
6023   void *p = (void *) malloc (num);
6024   if (!p)
6025     lt_fatal (__FILE__, __LINE__, "memory exhausted");
6026
6027   return p;
6028 }
6029
6030 char *
6031 xstrdup (const char *string)
6032 {
6033   return string ? strcpy ((char *) xmalloc (strlen (string) + 1),
6034                           string) : NULL;
6035 }
6036
6037 const char *
6038 base_name (const char *name)
6039 {
6040   const char *base;
6041
6042 #if defined HAVE_DOS_BASED_FILE_SYSTEM
6043   /* Skip over the disk name in MSDOS pathnames. */
6044   if (isalpha ((unsigned char) name[0]) && name[1] == ':')
6045     name += 2;
6046 #endif
6047
6048   for (base = name; *name; name++)
6049     if (IS_DIR_SEPARATOR (*name))
6050       base = name + 1;
6051   return base;
6052 }
6053
6054 int
6055 check_executable (const char *path)
6056 {
6057   struct stat st;
6058
6059   lt_debugprintf (__FILE__, __LINE__, "(check_executable): %s\n",
6060                   nonempty (path));
6061   if ((!path) || (!*path))
6062     return 0;
6063
6064   if ((stat (path, &st) >= 0)
6065       && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH)))
6066     return 1;
6067   else
6068     return 0;
6069 }
6070
6071 int
6072 make_executable (const char *path)
6073 {
6074   int rval = 0;
6075   struct stat st;
6076
6077   lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n",
6078                   nonempty (path));
6079   if ((!path) || (!*path))
6080     return 0;
6081
6082   if (stat (path, &st) >= 0)
6083     {
6084       rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR);
6085     }
6086   return rval;
6087 }
6088
6089 /* Searches for the full path of the wrapper.  Returns
6090    newly allocated full path name if found, NULL otherwise
6091    Does not chase symlinks, even on platforms that support them.
6092 */
6093 char *
6094 find_executable (const char *wrapper)
6095 {
6096   int has_slash = 0;
6097   const char *p;
6098   const char *p_next;
6099   /* static buffer for getcwd */
6100   char tmp[LT_PATHMAX + 1];
6101   size_t tmp_len;
6102   char *concat_name;
6103
6104   lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n",
6105                   nonempty (wrapper));
6106
6107   if ((wrapper == NULL) || (*wrapper == '\0'))
6108     return NULL;
6109
6110   /* Absolute path? */
6111 #if defined HAVE_DOS_BASED_FILE_SYSTEM
6112   if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':')
6113     {
6114       concat_name = xstrdup (wrapper);
6115       if (check_executable (concat_name))
6116         return concat_name;
6117       XFREE (concat_name);
6118     }
6119   else
6120     {
6121 #endif
6122       if (IS_DIR_SEPARATOR (wrapper[0]))
6123         {
6124           concat_name = xstrdup (wrapper);
6125           if (check_executable (concat_name))
6126             return concat_name;
6127           XFREE (concat_name);
6128         }
6129 #if defined HAVE_DOS_BASED_FILE_SYSTEM
6130     }
6131 #endif
6132
6133   for (p = wrapper; *p; p++)
6134     if (*p == '/')
6135       {
6136         has_slash = 1;
6137         break;
6138       }
6139   if (!has_slash)
6140     {
6141       /* no slashes; search PATH */
6142       const char *path = getenv ("PATH");
6143       if (path != NULL)
6144         {
6145           for (p = path; *p; p = p_next)
6146             {
6147               const char *q;
6148               size_t p_len;
6149               for (q = p; *q; q++)
6150                 if (IS_PATH_SEPARATOR (*q))
6151                   break;
6152               p_len = (size_t) (q - p);
6153               p_next = (*q == '\0' ? q : q + 1);
6154               if (p_len == 0)
6155                 {
6156                   /* empty path: current directory */
6157                   if (getcwd (tmp, LT_PATHMAX) == NULL)
6158                     lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
6159                               nonnull (strerror (errno)));
6160                   tmp_len = strlen (tmp);
6161                   concat_name =
6162                     XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
6163                   memcpy (concat_name, tmp, tmp_len);
6164                   concat_name[tmp_len] = '/';
6165                   strcpy (concat_name + tmp_len + 1, wrapper);
6166                 }
6167               else
6168                 {
6169                   concat_name =
6170                     XMALLOC (char, p_len + 1 + strlen (wrapper) + 1);
6171                   memcpy (concat_name, p, p_len);
6172                   concat_name[p_len] = '/';
6173                   strcpy (concat_name + p_len + 1, wrapper);
6174                 }
6175               if (check_executable (concat_name))
6176                 return concat_name;
6177               XFREE (concat_name);
6178             }
6179         }
6180       /* not found in PATH; assume curdir */
6181     }
6182   /* Relative path | not found in path: prepend cwd */
6183   if (getcwd (tmp, LT_PATHMAX) == NULL)
6184     lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
6185               nonnull (strerror (errno)));
6186   tmp_len = strlen (tmp);
6187   concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
6188   memcpy (concat_name, tmp, tmp_len);
6189   concat_name[tmp_len] = '/';
6190   strcpy (concat_name + tmp_len + 1, wrapper);
6191
6192   if (check_executable (concat_name))
6193     return concat_name;
6194   XFREE (concat_name);
6195   return NULL;
6196 }
6197
6198 char *
6199 chase_symlinks (const char *pathspec)
6200 {
6201 #ifndef S_ISLNK
6202   return xstrdup (pathspec);
6203 #else
6204   char buf[LT_PATHMAX];
6205   struct stat s;
6206   char *tmp_pathspec = xstrdup (pathspec);
6207   char *p;
6208   int has_symlinks = 0;
6209   while (strlen (tmp_pathspec) && !has_symlinks)
6210     {
6211       lt_debugprintf (__FILE__, __LINE__,
6212                       "checking path component for symlinks: %s\n",
6213                       tmp_pathspec);
6214       if (lstat (tmp_pathspec, &s) == 0)
6215         {
6216           if (S_ISLNK (s.st_mode) != 0)
6217             {
6218               has_symlinks = 1;
6219               break;
6220             }
6221
6222           /* search backwards for last DIR_SEPARATOR */
6223           p = tmp_pathspec + strlen (tmp_pathspec) - 1;
6224           while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
6225             p--;
6226           if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
6227             {
6228               /* no more DIR_SEPARATORS left */
6229               break;
6230             }
6231           *p = '\0';
6232         }
6233       else
6234         {
6235           lt_fatal (__FILE__, __LINE__,
6236                     "error accessing file \"%s\": %s",
6237                     tmp_pathspec, nonnull (strerror (errno)));
6238         }
6239     }
6240   XFREE (tmp_pathspec);
6241
6242   if (!has_symlinks)
6243     {
6244       return xstrdup (pathspec);
6245     }
6246
6247   tmp_pathspec = realpath (pathspec, buf);
6248   if (tmp_pathspec == 0)
6249     {
6250       lt_fatal (__FILE__, __LINE__,
6251                 "could not follow symlinks for %s", pathspec);
6252     }
6253   return xstrdup (tmp_pathspec);
6254 #endif
6255 }
6256
6257 char *
6258 strendzap (char *str, const char *pat)
6259 {
6260   size_t len, patlen;
6261
6262   assert (str != NULL);
6263   assert (pat != NULL);
6264
6265   len = strlen (str);
6266   patlen = strlen (pat);
6267
6268   if (patlen <= len)
6269     {
6270       str += len - patlen;
6271       if (STREQ (str, pat))
6272         *str = '\0';
6273     }
6274   return str;
6275 }
6276
6277 void
6278 lt_debugprintf (const char *file, int line, const char *fmt, ...)
6279 {
6280   va_list args;
6281   if (lt_debug)
6282     {
6283       (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line);
6284       va_start (args, fmt);
6285       (void) vfprintf (stderr, fmt, args);
6286       va_end (args);
6287     }
6288 }
6289
6290 static void
6291 lt_error_core (int exit_status, const char *file,
6292                int line, const char *mode,
6293                const char *message, va_list ap)
6294 {
6295   fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode);
6296   vfprintf (stderr, message, ap);
6297   fprintf (stderr, ".\n");
6298
6299   if (exit_status >= 0)
6300     exit (exit_status);
6301 }
6302
6303 void
6304 lt_fatal (const char *file, int line, const char *message, ...)
6305 {
6306   va_list ap;
6307   va_start (ap, message);
6308   lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap);
6309   va_end (ap);
6310 }
6311
6312 static const char *
6313 nonnull (const char *s)
6314 {
6315   return s ? s : "(null)";
6316 }
6317
6318 static const char *
6319 nonempty (const char *s)
6320 {
6321   return (s && !*s) ? "(empty)" : nonnull (s);
6322 }
6323
6324 void
6325 lt_setenv (const char *name, const char *value)
6326 {
6327   lt_debugprintf (__FILE__, __LINE__,
6328                   "(lt_setenv) setting '%s' to '%s'\n",
6329                   nonnull (name), nonnull (value));
6330   {
6331 #ifdef HAVE_SETENV
6332     /* always make a copy, for consistency with !HAVE_SETENV */
6333     char *str = xstrdup (value);
6334     setenv (name, str, 1);
6335 #else
6336     size_t len = strlen (name) + 1 + strlen (value) + 1;
6337     char *str = XMALLOC (char, len);
6338     sprintf (str, "%s=%s", name, value);
6339     if (putenv (str) != EXIT_SUCCESS)
6340       {
6341         XFREE (str);
6342       }
6343 #endif
6344   }
6345 }
6346
6347 char *
6348 lt_extend_str (const char *orig_value, const char *add, int to_end)
6349 {
6350   char *new_value;
6351   if (orig_value && *orig_value)
6352     {
6353       size_t orig_value_len = strlen (orig_value);
6354       size_t add_len = strlen (add);
6355       new_value = XMALLOC (char, add_len + orig_value_len + 1);
6356       if (to_end)
6357         {
6358           strcpy (new_value, orig_value);
6359           strcpy (new_value + orig_value_len, add);
6360         }
6361       else
6362         {
6363           strcpy (new_value, add);
6364           strcpy (new_value + add_len, orig_value);
6365         }
6366     }
6367   else
6368     {
6369       new_value = xstrdup (add);
6370     }
6371   return new_value;
6372 }
6373
6374 void
6375 lt_update_exe_path (const char *name, const char *value)
6376 {
6377   lt_debugprintf (__FILE__, __LINE__,
6378                   "(lt_update_exe_path) modifying '%s' by prepending '%s'\n",
6379                   nonnull (name), nonnull (value));
6380
6381   if (name && *name && value && *value)
6382     {
6383       char *new_value = lt_extend_str (getenv (name), value, 0);
6384       /* some systems can't cope with a ':'-terminated path #' */
6385       size_t len = strlen (new_value);
6386       while ((len > 0) && IS_PATH_SEPARATOR (new_value[len-1]))
6387         {
6388           new_value[--len] = '\0';
6389         }
6390       lt_setenv (name, new_value);
6391       XFREE (new_value);
6392     }
6393 }
6394
6395 void
6396 lt_update_lib_path (const char *name, const char *value)
6397 {
6398   lt_debugprintf (__FILE__, __LINE__,
6399                   "(lt_update_lib_path) modifying '%s' by prepending '%s'\n",
6400                   nonnull (name), nonnull (value));
6401
6402   if (name && *name && value && *value)
6403     {
6404       char *new_value = lt_extend_str (getenv (name), value, 0);
6405       lt_setenv (name, new_value);
6406       XFREE (new_value);
6407     }
6408 }
6409
6410 EOF
6411             case $host_os in
6412               mingw*)
6413                 cat <<"EOF"
6414
6415 /* Prepares an argument vector before calling spawn().
6416    Note that spawn() does not by itself call the command interpreter
6417      (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") :
6418       ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
6419          GetVersionEx(&v);
6420          v.dwPlatformId == VER_PLATFORM_WIN32_NT;
6421       }) ? "cmd.exe" : "command.com").
6422    Instead it simply concatenates the arguments, separated by ' ', and calls
6423    CreateProcess().  We must quote the arguments since Win32 CreateProcess()
6424    interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a
6425    special way:
6426    - Space and tab are interpreted as delimiters. They are not treated as
6427      delimiters if they are surrounded by double quotes: "...".
6428    - Unescaped double quotes are removed from the input. Their only effect is
6429      that within double quotes, space and tab are treated like normal
6430      characters.
6431    - Backslashes not followed by double quotes are not special.
6432    - But 2*n+1 backslashes followed by a double quote become
6433      n backslashes followed by a double quote (n >= 0):
6434        \" -> "
6435        \\\" -> \"
6436        \\\\\" -> \\"
6437  */
6438 #define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
6439 #define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
6440 char **
6441 prepare_spawn (char **argv)
6442 {
6443   size_t argc;
6444   char **new_argv;
6445   size_t i;
6446
6447   /* Count number of arguments.  */
6448   for (argc = 0; argv[argc] != NULL; argc++)
6449     ;
6450
6451   /* Allocate new argument vector.  */
6452   new_argv = XMALLOC (char *, argc + 1);
6453
6454   /* Put quoted arguments into the new argument vector.  */
6455   for (i = 0; i < argc; i++)
6456     {
6457       const char *string = argv[i];
6458
6459       if (string[0] == '\0')
6460         new_argv[i] = xstrdup ("\"\"");
6461       else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL)
6462         {
6463           int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL);
6464           size_t length;
6465           unsigned int backslashes;
6466           const char *s;
6467           char *quoted_string;
6468           char *p;
6469
6470           length = 0;
6471           backslashes = 0;
6472           if (quote_around)
6473             length++;
6474           for (s = string; *s != '\0'; s++)
6475             {
6476               char c = *s;
6477               if (c == '"')
6478                 length += backslashes + 1;
6479               length++;
6480               if (c == '\\')
6481                 backslashes++;
6482               else
6483                 backslashes = 0;
6484             }
6485           if (quote_around)
6486             length += backslashes + 1;
6487
6488           quoted_string = XMALLOC (char, length + 1);
6489
6490           p = quoted_string;
6491           backslashes = 0;
6492           if (quote_around)
6493             *p++ = '"';
6494           for (s = string; *s != '\0'; s++)
6495             {
6496               char c = *s;
6497               if (c == '"')
6498                 {
6499                   unsigned int j;
6500                   for (j = backslashes + 1; j > 0; j--)
6501                     *p++ = '\\';
6502                 }
6503               *p++ = c;
6504               if (c == '\\')
6505                 backslashes++;
6506               else
6507                 backslashes = 0;
6508             }
6509           if (quote_around)
6510             {
6511               unsigned int j;
6512               for (j = backslashes; j > 0; j--)
6513                 *p++ = '\\';
6514               *p++ = '"';
6515             }
6516           *p = '\0';
6517
6518           new_argv[i] = quoted_string;
6519         }
6520       else
6521         new_argv[i] = (char *) string;
6522     }
6523   new_argv[argc] = NULL;
6524
6525   return new_argv;
6526 }
6527 EOF
6528                 ;;
6529             esac
6530
6531             cat <<"EOF"
6532 void lt_dump_script (FILE* f)
6533 {
6534 EOF
6535             func_emit_wrapper yes |
6536               $SED -n -e '
6537 s/^\(.\{79\}\)\(..*\)/\1\
6538 \2/
6539 h
6540 s/\([\\"]\)/\\\1/g
6541 s/$/\\n/
6542 s/\([^\n]*\).*/  fputs ("\1", f);/p
6543 g
6544 D'
6545             cat <<"EOF"
6546 }
6547 EOF
6548 }
6549 # end: func_emit_cwrapperexe_src
6550
6551 # func_win32_import_lib_p ARG
6552 # True if ARG is an import lib, as indicated by $file_magic_cmd
6553 func_win32_import_lib_p ()
6554 {
6555     $debug_cmd
6556
6557     case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in
6558     *import*) : ;;
6559     *) false ;;
6560     esac
6561 }
6562
6563 # func_suncc_cstd_abi
6564 # !!ONLY CALL THIS FOR SUN CC AFTER $compile_command IS FULLY EXPANDED!!
6565 # Several compiler flags select an ABI that is incompatible with the
6566 # Cstd library. Avoid specifying it if any are in CXXFLAGS.
6567 func_suncc_cstd_abi ()
6568 {
6569     $debug_cmd
6570
6571     case " $compile_command " in
6572     *" -compat=g "*|*\ -std=c++[0-9][0-9]\ *|*" -library=stdcxx4 "*|*" -library=stlport4 "*)
6573       suncc_use_cstd_abi=no
6574       ;;
6575     *)
6576       suncc_use_cstd_abi=yes
6577       ;;
6578     esac
6579 }
6580
6581 # func_mode_link arg...
6582 func_mode_link ()
6583 {
6584     $debug_cmd
6585
6586     case $host in
6587     *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
6588       # It is impossible to link a dll without this setting, and
6589       # we shouldn't force the makefile maintainer to figure out
6590       # what system we are compiling for in order to pass an extra
6591       # flag for every libtool invocation.
6592       # allow_undefined=no
6593
6594       # FIXME: Unfortunately, there are problems with the above when trying
6595       # to make a dll that has undefined symbols, in which case not
6596       # even a static library is built.  For now, we need to specify
6597       # -no-undefined on the libtool link line when we can be certain
6598       # that all symbols are satisfied, otherwise we get a static library.
6599       allow_undefined=yes
6600       ;;
6601     *)
6602       allow_undefined=yes
6603       ;;
6604     esac
6605     libtool_args=$nonopt
6606     base_compile="$nonopt $@"
6607     compile_command=$nonopt
6608     finalize_command=$nonopt
6609
6610     compile_rpath=
6611     finalize_rpath=
6612     compile_shlibpath=
6613     finalize_shlibpath=
6614     convenience=
6615     old_convenience=
6616     deplibs=
6617     old_deplibs=
6618     compiler_flags=
6619     linker_flags=
6620     dllsearchpath=
6621     lib_search_path=`pwd`
6622     inst_prefix_dir=
6623     new_inherited_linker_flags=
6624
6625     avoid_version=no
6626     bindir=
6627     dlfiles=
6628     dlprefiles=
6629     dlself=no
6630     export_dynamic=no
6631     export_symbols=
6632     export_symbols_regex=
6633     generated=
6634     libobjs=
6635     ltlibs=
6636     module=no
6637     no_install=no
6638     objs=
6639     os2dllname=
6640     non_pic_objects=
6641     precious_files_regex=
6642     prefer_static_libs=no
6643     preload=false
6644     prev=
6645     prevarg=
6646     release=
6647     rpath=
6648     xrpath=
6649     perm_rpath=
6650     temp_rpath=
6651     thread_safe=no
6652     vinfo=
6653     vinfo_number=no
6654     weak_libs=
6655     single_module=$wl-single_module
6656     func_infer_tag $base_compile
6657
6658     # We need to know -static, to get the right output filenames.
6659     for arg
6660     do
6661       case $arg in
6662       -shared)
6663         test yes != "$build_libtool_libs" \
6664           && func_fatal_configuration "cannot build a shared library"
6665         build_old_libs=no
6666         break
6667         ;;
6668       -all-static | -static | -static-libtool-libs)
6669         case $arg in
6670         -all-static)
6671           if test yes = "$build_libtool_libs" && test -z "$link_static_flag"; then
6672             func_warning "complete static linking is impossible in this configuration"
6673           fi
6674           if test -n "$link_static_flag"; then
6675             dlopen_self=$dlopen_self_static
6676           fi
6677           prefer_static_libs=yes
6678           ;;
6679         -static)
6680           if test -z "$pic_flag" && test -n "$link_static_flag"; then
6681             dlopen_self=$dlopen_self_static
6682           fi
6683           prefer_static_libs=built
6684           ;;
6685         -static-libtool-libs)
6686           if test -z "$pic_flag" && test -n "$link_static_flag"; then
6687             dlopen_self=$dlopen_self_static
6688           fi
6689           prefer_static_libs=yes
6690           ;;
6691         esac
6692         build_libtool_libs=no
6693         build_old_libs=yes
6694         break
6695         ;;
6696       esac
6697     done
6698
6699     # See if our shared archives depend on static archives.
6700     test -n "$old_archive_from_new_cmds" && build_old_libs=yes
6701
6702     # Go through the arguments, transforming them on the way.
6703     while test "$#" -gt 0; do
6704       arg=$1
6705       shift
6706       func_quote_for_eval "$arg"
6707       qarg=$func_quote_for_eval_unquoted_result
6708       func_append libtool_args " $func_quote_for_eval_result"
6709
6710       # If the previous option needs an argument, assign it.
6711       if test -n "$prev"; then
6712         case $prev in
6713         output)
6714           func_append compile_command " @OUTPUT@"
6715           func_append finalize_command " @OUTPUT@"
6716           ;;
6717         esac
6718
6719         case $prev in
6720         bindir)
6721           bindir=$arg
6722           prev=
6723           continue
6724           ;;
6725         dlfiles|dlprefiles)
6726           $preload || {
6727             # Add the symbol object into the linking commands.
6728             func_append compile_command " @SYMFILE@"
6729             func_append finalize_command " @SYMFILE@"
6730             preload=:
6731           }
6732           case $arg in
6733           *.la | *.lo) ;;  # We handle these cases below.
6734           force)
6735             if test no = "$dlself"; then
6736               dlself=needless
6737               export_dynamic=yes
6738             fi
6739             prev=
6740             continue
6741             ;;
6742           self)
6743             if test dlprefiles = "$prev"; then
6744               dlself=yes
6745             elif test dlfiles = "$prev" && test yes != "$dlopen_self"; then
6746               dlself=yes
6747             else
6748               dlself=needless
6749               export_dynamic=yes
6750             fi
6751             prev=
6752             continue
6753             ;;
6754           *)
6755             if test dlfiles = "$prev"; then
6756               func_append dlfiles " $arg"
6757             else
6758               func_append dlprefiles " $arg"
6759             fi
6760             prev=
6761             continue
6762             ;;
6763           esac
6764           ;;
6765         expsyms)
6766           export_symbols=$arg
6767           test -f "$arg" \
6768             || func_fatal_error "symbol file '$arg' does not exist"
6769           prev=
6770           continue
6771           ;;
6772         expsyms_regex)
6773           export_symbols_regex=$arg
6774           prev=
6775           continue
6776           ;;
6777         framework)
6778           case $host in
6779             *-*-darwin*)
6780               case "$deplibs " in
6781                 *" $qarg.ltframework "*) ;;
6782                 *) func_append deplibs " $qarg.ltframework" # this is fixed later
6783                    ;;
6784               esac
6785               ;;
6786           esac
6787           prev=
6788           continue
6789           ;;
6790         inst_prefix)
6791           inst_prefix_dir=$arg
6792           prev=
6793           continue
6794           ;;
6795         mllvm)
6796           # Clang does not use LLVM to link, so we can simply discard any
6797           # '-mllvm $arg' options when doing the link step.
6798           prev=
6799           continue
6800           ;;
6801         objectlist)
6802           if test -f "$arg"; then
6803             save_arg=$arg
6804             moreargs=
6805             for fil in `cat "$save_arg"`
6806             do
6807 #             func_append moreargs " $fil"
6808               arg=$fil
6809               # A libtool-controlled object.
6810
6811               # Check to see that this really is a libtool object.
6812               if func_lalib_unsafe_p "$arg"; then
6813                 pic_object=
6814                 non_pic_object=
6815
6816                 # Read the .lo file
6817                 func_source "$arg"
6818
6819                 if test -z "$pic_object" ||
6820                    test -z "$non_pic_object" ||
6821                    test none = "$pic_object" &&
6822                    test none = "$non_pic_object"; then
6823                   func_fatal_error "cannot find name of object for '$arg'"
6824                 fi
6825
6826                 # Extract subdirectory from the argument.
6827                 func_dirname "$arg" "/" ""
6828                 xdir=$func_dirname_result
6829
6830                 if test none != "$pic_object"; then
6831                   # Prepend the subdirectory the object is found in.
6832                   pic_object=$xdir$pic_object
6833
6834                   if test dlfiles = "$prev"; then
6835                     if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then
6836                       func_append dlfiles " $pic_object"
6837                       prev=
6838                       continue
6839                     else
6840                       # If libtool objects are unsupported, then we need to preload.
6841                       prev=dlprefiles
6842                     fi
6843                   fi
6844
6845                   # CHECK ME:  I think I busted this.  -Ossama
6846                   if test dlprefiles = "$prev"; then
6847                     # Preload the old-style object.
6848                     func_append dlprefiles " $pic_object"
6849                     prev=
6850                   fi
6851
6852                   # A PIC object.
6853                   func_append libobjs " $pic_object"
6854                   arg=$pic_object
6855                 fi
6856
6857                 # Non-PIC object.
6858                 if test none != "$non_pic_object"; then
6859                   # Prepend the subdirectory the object is found in.
6860                   non_pic_object=$xdir$non_pic_object
6861
6862                   # A standard non-PIC object
6863                   func_append non_pic_objects " $non_pic_object"
6864                   if test -z "$pic_object" || test none = "$pic_object"; then
6865                     arg=$non_pic_object
6866                   fi
6867                 else
6868                   # If the PIC object exists, use it instead.
6869                   # $xdir was prepended to $pic_object above.
6870                   non_pic_object=$pic_object
6871                   func_append non_pic_objects " $non_pic_object"
6872                 fi
6873               else
6874                 # Only an error if not doing a dry-run.
6875                 if $opt_dry_run; then
6876                   # Extract subdirectory from the argument.
6877                   func_dirname "$arg" "/" ""
6878                   xdir=$func_dirname_result
6879
6880                   func_lo2o "$arg"
6881                   pic_object=$xdir$objdir/$func_lo2o_result
6882                   non_pic_object=$xdir$func_lo2o_result
6883                   func_append libobjs " $pic_object"
6884                   func_append non_pic_objects " $non_pic_object"
6885                 else
6886                   func_fatal_error "'$arg' is not a valid libtool object"
6887                 fi
6888               fi
6889             done
6890           else
6891             func_fatal_error "link input file '$arg' does not exist"
6892           fi
6893           arg=$save_arg
6894           prev=
6895           continue
6896           ;;
6897         os2dllname)
6898           os2dllname=$arg
6899           prev=
6900           continue
6901           ;;
6902         precious_regex)
6903           precious_files_regex=$arg
6904           prev=
6905           continue
6906           ;;
6907         release)
6908           release=-$arg
6909           prev=
6910           continue
6911           ;;
6912         rpath | xrpath)
6913           # We need an absolute path.
6914           case $arg in
6915           [\\/]* | [A-Za-z]:[\\/]*) ;;
6916           *)
6917             func_fatal_error "only absolute run-paths are allowed"
6918             ;;
6919           esac
6920           if test rpath = "$prev"; then
6921             case "$rpath " in
6922             *" $arg "*) ;;
6923             *) func_append rpath " $arg" ;;
6924             esac
6925           else
6926             case "$xrpath " in
6927             *" $arg "*) ;;
6928             *) func_append xrpath " $arg" ;;
6929             esac
6930           fi
6931           prev=
6932           continue
6933           ;;
6934         shrext)
6935           shrext_cmds=$arg
6936           prev=
6937           continue
6938           ;;
6939         weak)
6940           func_append weak_libs " $arg"
6941           prev=
6942           continue
6943           ;;
6944         xcclinker)
6945           func_append linker_flags " $qarg"
6946           func_append compiler_flags " $qarg"
6947           prev=
6948           func_append compile_command " $qarg"
6949           func_append finalize_command " $qarg"
6950           continue
6951           ;;
6952         xcompiler)
6953           func_append compiler_flags " $qarg"
6954           prev=
6955           func_append compile_command " $qarg"
6956           func_append finalize_command " $qarg"
6957           continue
6958           ;;
6959         xlinker)
6960           func_append linker_flags " $qarg"
6961           func_append compiler_flags " $wl$qarg"
6962           prev=
6963           func_append compile_command " $wl$qarg"
6964           func_append finalize_command " $wl$qarg"
6965           continue
6966           ;;
6967         *)
6968           eval "$prev=\"\$arg\""
6969           prev=
6970           continue
6971           ;;
6972         esac
6973       fi # test -n "$prev"
6974
6975       prevarg=$arg
6976
6977       case $arg in
6978       -all-static)
6979         if test -n "$link_static_flag"; then
6980           # See comment for -static flag below, for more details.
6981           func_append compile_command " $link_static_flag"
6982           func_append finalize_command " $link_static_flag"
6983         fi
6984         continue
6985         ;;
6986
6987       -allow-undefined)
6988         # FIXME: remove this flag sometime in the future.
6989         func_fatal_error "'-allow-undefined' must not be used because it is the default"
6990         ;;
6991
6992       -avoid-version)
6993         avoid_version=yes
6994         continue
6995         ;;
6996
6997       -bindir)
6998         prev=bindir
6999         continue
7000         ;;
7001
7002       -dlopen)
7003         prev=dlfiles
7004         continue
7005         ;;
7006
7007       -dlpreopen)
7008         prev=dlprefiles
7009         continue
7010         ;;
7011
7012       -export-dynamic)
7013         export_dynamic=yes
7014         continue
7015         ;;
7016
7017       -export-symbols | -export-symbols-regex)
7018         if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
7019           func_fatal_error "more than one -exported-symbols argument is not allowed"
7020         fi
7021         if test X-export-symbols = "X$arg"; then
7022           prev=expsyms
7023         else
7024           prev=expsyms_regex
7025         fi
7026         continue
7027         ;;
7028
7029       -framework)
7030         prev=framework
7031         continue
7032         ;;
7033
7034       -inst-prefix-dir)
7035         prev=inst_prefix
7036         continue
7037         ;;
7038
7039       # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
7040       # so, if we see these flags be careful not to treat them like -L
7041       -L[A-Z][A-Z]*:*)
7042         case $with_gcc/$host in
7043         no/*-*-irix* | /*-*-irix*)
7044           func_append compile_command " $arg"
7045           func_append finalize_command " $arg"
7046           ;;
7047         esac
7048         continue
7049         ;;
7050
7051       -L*)
7052         func_stripname "-L" '' "$arg"
7053         if test -z "$func_stripname_result"; then
7054           if test "$#" -gt 0; then
7055             func_fatal_error "require no space between '-L' and '$1'"
7056           else
7057             func_fatal_error "need path for '-L' option"
7058           fi
7059         fi
7060         func_resolve_sysroot "$func_stripname_result"
7061         dir=$func_resolve_sysroot_result
7062         # We need an absolute path.
7063         case $dir in
7064         [\\/]* | [A-Za-z]:[\\/]*) ;;
7065         *)
7066           absdir=`cd "$dir" && pwd`
7067           test -z "$absdir" && \
7068             func_fatal_error "cannot determine absolute directory name of '$dir'"
7069           dir=$absdir
7070           ;;
7071         esac
7072         case "$deplibs " in
7073         *" -L$dir "* | *" $arg "*)
7074           # Will only happen for absolute or sysroot arguments
7075           ;;
7076         *)
7077           # Preserve sysroot, but never include relative directories
7078           case $dir in
7079             [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;;
7080             *) func_append deplibs " -L$dir" ;;
7081           esac
7082           func_append lib_search_path " $dir"
7083           ;;
7084         esac
7085         case $host in
7086         *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
7087           testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'`
7088           case :$dllsearchpath: in
7089           *":$dir:"*) ;;
7090           ::) dllsearchpath=$dir;;
7091           *) func_append dllsearchpath ":$dir";;
7092           esac
7093           case :$dllsearchpath: in
7094           *":$testbindir:"*) ;;
7095           ::) dllsearchpath=$testbindir;;
7096           *) func_append dllsearchpath ":$testbindir";;
7097           esac
7098           ;;
7099         esac
7100         continue
7101         ;;
7102
7103       -l*)
7104         if test X-lc = "X$arg" || test X-lm = "X$arg"; then
7105           case $host in
7106           *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*)
7107             # These systems don't actually have a C or math library (as such)
7108             continue
7109             ;;
7110           *-*-os2*)
7111             # These systems don't actually have a C library (as such)
7112             test X-lc = "X$arg" && continue
7113             ;;
7114           *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*)
7115             # Do not include libc due to us having libc/libc_r.
7116             test X-lc = "X$arg" && continue
7117             ;;
7118           *-*-rhapsody* | *-*-darwin1.[012])
7119             # Rhapsody C and math libraries are in the System framework
7120             func_append deplibs " System.ltframework"
7121             continue
7122             ;;
7123           *-*-sco3.2v5* | *-*-sco5v6*)
7124             # Causes problems with __ctype
7125             test X-lc = "X$arg" && continue
7126             ;;
7127           *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
7128             # Compiler inserts libc in the correct place for threads to work
7129             test X-lc = "X$arg" && continue
7130             ;;
7131           esac
7132         elif test X-lc_r = "X$arg"; then
7133          case $host in
7134          *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*)
7135            # Do not include libc_r directly, use -pthread flag.
7136            continue
7137            ;;
7138          esac
7139         fi
7140         func_append deplibs " $arg"
7141         continue
7142         ;;
7143
7144       -mllvm)
7145         prev=mllvm
7146         continue
7147         ;;
7148
7149       -module)
7150         module=yes
7151         continue
7152         ;;
7153
7154       # Tru64 UNIX uses -model [arg] to determine the layout of C++
7155       # classes, name mangling, and exception handling.
7156       # Darwin uses the -arch flag to determine output architecture.
7157       -model|-arch|-isysroot|--sysroot)
7158         func_append compiler_flags " $arg"
7159         func_append compile_command " $arg"
7160         func_append finalize_command " $arg"
7161         prev=xcompiler
7162         continue
7163         ;;
7164
7165       -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
7166       |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
7167         func_append compiler_flags " $arg"
7168         func_append compile_command " $arg"
7169         func_append finalize_command " $arg"
7170         case "$new_inherited_linker_flags " in
7171             *" $arg "*) ;;
7172             * ) func_append new_inherited_linker_flags " $arg" ;;
7173         esac
7174         continue
7175         ;;
7176
7177       -multi_module)
7178         single_module=$wl-multi_module
7179         continue
7180         ;;
7181
7182       -no-fast-install)
7183         fast_install=no
7184         continue
7185         ;;
7186
7187       -no-install)
7188         case $host in
7189         *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*)
7190           # The PATH hackery in wrapper scripts is required on Windows
7191           # and Darwin in order for the loader to find any dlls it needs.
7192           func_warning "'-no-install' is ignored for $host"
7193           func_warning "assuming '-no-fast-install' instead"
7194           fast_install=no
7195           ;;
7196         *) no_install=yes ;;
7197         esac
7198         continue
7199         ;;
7200
7201       -no-undefined)
7202         allow_undefined=no
7203         continue
7204         ;;
7205
7206       -objectlist)
7207         prev=objectlist
7208         continue
7209         ;;
7210
7211       -os2dllname)
7212         prev=os2dllname
7213         continue
7214         ;;
7215
7216       -o) prev=output ;;
7217
7218       -precious-files-regex)
7219         prev=precious_regex
7220         continue
7221         ;;
7222
7223       -release)
7224         prev=release
7225         continue
7226         ;;
7227
7228       -rpath)
7229         prev=rpath
7230         continue
7231         ;;
7232
7233       -R)
7234         prev=xrpath
7235         continue
7236         ;;
7237
7238       -R*)
7239         func_stripname '-R' '' "$arg"
7240         dir=$func_stripname_result
7241         # We need an absolute path.
7242         case $dir in
7243         [\\/]* | [A-Za-z]:[\\/]*) ;;
7244         =*)
7245           func_stripname '=' '' "$dir"
7246           dir=$lt_sysroot$func_stripname_result
7247           ;;
7248         *)
7249           func_fatal_error "only absolute run-paths are allowed"
7250           ;;
7251         esac
7252         case "$xrpath " in
7253         *" $dir "*) ;;
7254         *) func_append xrpath " $dir" ;;
7255         esac
7256         continue
7257         ;;
7258
7259       -shared)
7260         # The effects of -shared are defined in a previous loop.
7261         continue
7262         ;;
7263
7264       -shrext)
7265         prev=shrext
7266         continue
7267         ;;
7268
7269       -static | -static-libtool-libs)
7270         # The effects of -static are defined in a previous loop.
7271         # We used to do the same as -all-static on platforms that
7272         # didn't have a PIC flag, but the assumption that the effects
7273         # would be equivalent was wrong.  It would break on at least
7274         # Digital Unix and AIX.
7275         continue
7276         ;;
7277
7278       -thread-safe)
7279         thread_safe=yes
7280         continue
7281         ;;
7282
7283       -version-info)
7284         prev=vinfo
7285         continue
7286         ;;
7287
7288       -version-number)
7289         prev=vinfo
7290         vinfo_number=yes
7291         continue
7292         ;;
7293
7294       -weak)
7295         prev=weak
7296         continue
7297         ;;
7298
7299       -Wc,*)
7300         func_stripname '-Wc,' '' "$arg"
7301         args=$func_stripname_result
7302         arg=
7303         save_ifs=$IFS; IFS=,
7304         for flag in $args; do
7305           IFS=$save_ifs
7306           func_quote_for_eval "$flag"
7307           func_append arg " $func_quote_for_eval_result"
7308           func_append compiler_flags " $func_quote_for_eval_result"
7309         done
7310         IFS=$save_ifs
7311         func_stripname ' ' '' "$arg"
7312         arg=$func_stripname_result
7313         ;;
7314
7315       -Wl,*)
7316         func_stripname '-Wl,' '' "$arg"
7317         args=$func_stripname_result
7318         arg=
7319         save_ifs=$IFS; IFS=,
7320         for flag in $args; do
7321           IFS=$save_ifs
7322           func_quote_for_eval "$flag"
7323           func_append arg " $wl$func_quote_for_eval_result"
7324           func_append compiler_flags " $wl$func_quote_for_eval_result"
7325           func_append linker_flags " $func_quote_for_eval_result"
7326         done
7327         IFS=$save_ifs
7328         func_stripname ' ' '' "$arg"
7329         arg=$func_stripname_result
7330         ;;
7331
7332       -Xcompiler)
7333         prev=xcompiler
7334         continue
7335         ;;
7336
7337       -Xlinker)
7338         prev=xlinker
7339         continue
7340         ;;
7341
7342       -XCClinker)
7343         prev=xcclinker
7344         continue
7345         ;;
7346
7347       # -msg_* for osf cc
7348       -msg_*)
7349         func_quote_for_eval "$arg"
7350         arg=$func_quote_for_eval_result
7351         ;;
7352
7353       # Flags to be passed through unchanged, with rationale:
7354       # -64, -mips[0-9]      enable 64-bit mode for the SGI compiler
7355       # -r[0-9][0-9]*        specify processor for the SGI compiler
7356       # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler
7357       # +DA*, +DD*           enable 64-bit mode for the HP compiler
7358       # -q*                  compiler args for the IBM compiler
7359       # -m*, -t[45]*, -txscale* architecture-specific flags for GCC
7360       # -F/path              path to uninstalled frameworks, gcc on darwin
7361       # -p, -pg, --coverage, -fprofile-*  profiling flags for GCC
7362       # -fstack-protector*   stack protector flags for GCC
7363       # @file                GCC response files
7364       # -tp=*                Portland pgcc target processor selection
7365       # --sysroot=*          for sysroot support
7366       # -O*, -g*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization
7367       # -specs=*             GCC specs files
7368       # -stdlib=*            select c++ std lib with clang
7369       # -fsanitize=*         Clang/GCC memory and address sanitizer
7370       # -fuse-ld=*           Linker select flags for GCC
7371       -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
7372       -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \
7373       -O*|-g*|-flto*|-fwhopr*|-fuse-linker-plugin|-fstack-protector*|-stdlib=*| \
7374       -specs=*|-fsanitize=*|-fuse-ld=*)
7375         func_quote_for_eval "$arg"
7376         arg=$func_quote_for_eval_result
7377         func_append compile_command " $arg"
7378         func_append finalize_command " $arg"
7379         func_append compiler_flags " $arg"
7380         continue
7381         ;;
7382
7383       -Z*)
7384         if test os2 = "`expr $host : '.*\(os2\)'`"; then
7385           # OS/2 uses -Zxxx to specify OS/2-specific options
7386           compiler_flags="$compiler_flags $arg"
7387           func_append compile_command " $arg"
7388           func_append finalize_command " $arg"
7389           case $arg in
7390           -Zlinker | -Zstack)
7391             prev=xcompiler
7392             ;;
7393           esac
7394           continue
7395         else
7396           # Otherwise treat like 'Some other compiler flag' below
7397           func_quote_for_eval "$arg"
7398           arg=$func_quote_for_eval_result
7399         fi
7400         ;;
7401
7402       # Some other compiler flag.
7403       -* | +*)
7404         func_quote_for_eval "$arg"
7405         arg=$func_quote_for_eval_result
7406         ;;
7407
7408       *.$objext)
7409         # A standard object.
7410         func_append objs " $arg"
7411         ;;
7412
7413       *.lo)
7414         # A libtool-controlled object.
7415
7416         # Check to see that this really is a libtool object.
7417         if func_lalib_unsafe_p "$arg"; then
7418           pic_object=
7419           non_pic_object=
7420
7421           # Read the .lo file
7422           func_source "$arg"
7423
7424           if test -z "$pic_object" ||
7425              test -z "$non_pic_object" ||
7426              test none = "$pic_object" &&
7427              test none = "$non_pic_object"; then
7428             func_fatal_error "cannot find name of object for '$arg'"
7429           fi
7430
7431           # Extract subdirectory from the argument.
7432           func_dirname "$arg" "/" ""
7433           xdir=$func_dirname_result
7434
7435           test none = "$pic_object" || {
7436             # Prepend the subdirectory the object is found in.
7437             pic_object=$xdir$pic_object
7438
7439             if test dlfiles = "$prev"; then
7440               if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then
7441                 func_append dlfiles " $pic_object"
7442                 prev=
7443                 continue
7444               else
7445                 # If libtool objects are unsupported, then we need to preload.
7446                 prev=dlprefiles
7447               fi
7448             fi
7449
7450             # CHECK ME:  I think I busted this.  -Ossama
7451             if test dlprefiles = "$prev"; then
7452               # Preload the old-style object.
7453               func_append dlprefiles " $pic_object"
7454               prev=
7455             fi
7456
7457             # A PIC object.
7458             func_append libobjs " $pic_object"
7459             arg=$pic_object
7460           }
7461
7462           # Non-PIC object.
7463           if test none != "$non_pic_object"; then
7464             # Prepend the subdirectory the object is found in.
7465             non_pic_object=$xdir$non_pic_object
7466
7467             # A standard non-PIC object
7468             func_append non_pic_objects " $non_pic_object"
7469             if test -z "$pic_object" || test none = "$pic_object"; then
7470               arg=$non_pic_object
7471             fi
7472           else
7473             # If the PIC object exists, use it instead.
7474             # $xdir was prepended to $pic_object above.
7475             non_pic_object=$pic_object
7476             func_append non_pic_objects " $non_pic_object"
7477           fi
7478         else
7479           # Only an error if not doing a dry-run.
7480           if $opt_dry_run; then
7481             # Extract subdirectory from the argument.
7482             func_dirname "$arg" "/" ""
7483             xdir=$func_dirname_result
7484
7485             func_lo2o "$arg"
7486             pic_object=$xdir$objdir/$func_lo2o_result
7487             non_pic_object=$xdir$func_lo2o_result
7488             func_append libobjs " $pic_object"
7489             func_append non_pic_objects " $non_pic_object"
7490           else
7491             func_fatal_error "'$arg' is not a valid libtool object"
7492           fi
7493         fi
7494         ;;
7495
7496       *.$libext)
7497         # An archive.
7498         func_append deplibs " $arg"
7499         func_append old_deplibs " $arg"
7500         continue
7501         ;;
7502
7503       *.la)
7504         # A libtool-controlled library.
7505
7506         func_resolve_sysroot "$arg"
7507         if test dlfiles = "$prev"; then
7508           # This library was specified with -dlopen.
7509           func_append dlfiles " $func_resolve_sysroot_result"
7510           prev=
7511         elif test dlprefiles = "$prev"; then
7512           # The library was specified with -dlpreopen.
7513           func_append dlprefiles " $func_resolve_sysroot_result"
7514           prev=
7515         else
7516           func_append deplibs " $func_resolve_sysroot_result"
7517         fi
7518         continue
7519         ;;
7520
7521       # Some other compiler argument.
7522       *)
7523         # Unknown arguments in both finalize_command and compile_command need
7524         # to be aesthetically quoted because they are evaled later.
7525         func_quote_for_eval "$arg"
7526         arg=$func_quote_for_eval_result
7527         ;;
7528       esac # arg
7529
7530       # Now actually substitute the argument into the commands.
7531       if test -n "$arg"; then
7532         func_append compile_command " $arg"
7533         func_append finalize_command " $arg"
7534       fi
7535     done # argument parsing loop
7536
7537     test -n "$prev" && \
7538       func_fatal_help "the '$prevarg' option requires an argument"
7539
7540     if test yes = "$export_dynamic" && test -n "$export_dynamic_flag_spec"; then
7541       eval arg=\"$export_dynamic_flag_spec\"
7542       func_append compile_command " $arg"
7543       func_append finalize_command " $arg"
7544     fi
7545
7546     oldlibs=
7547     # calculate the name of the file, without its directory
7548     func_basename "$output"
7549     outputname=$func_basename_result
7550     libobjs_save=$libobjs
7551
7552     if test -n "$shlibpath_var"; then
7553       # get the directories listed in $shlibpath_var
7554       eval shlib_search_path=\`\$ECHO \"\$$shlibpath_var\" \| \$SED \'s/:/ /g\'\`
7555     else
7556       shlib_search_path=
7557     fi
7558     eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
7559     eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
7560
7561     # Definition is injected by LT_CONFIG during libtool generation.
7562     func_munge_path_list sys_lib_dlsearch_path "$LT_SYS_LIBRARY_PATH"
7563
7564     func_dirname "$output" "/" ""
7565     output_objdir=$func_dirname_result$objdir
7566     func_to_tool_file "$output_objdir/"
7567     tool_output_objdir=$func_to_tool_file_result
7568     # Create the object directory.
7569     func_mkdir_p "$output_objdir"
7570
7571     # Determine the type of output
7572     case $output in
7573     "")
7574       func_fatal_help "you must specify an output file"
7575       ;;
7576     *.$libext) linkmode=oldlib ;;
7577     *.lo | *.$objext) linkmode=obj ;;
7578     *.la) linkmode=lib ;;
7579     *) linkmode=prog ;; # Anything else should be a program.
7580     esac
7581
7582     specialdeplibs=
7583
7584     libs=
7585     # Find all interdependent deplibs by searching for libraries
7586     # that are linked more than once (e.g. -la -lb -la)
7587     for deplib in $deplibs; do
7588       if $opt_preserve_dup_deps; then
7589         case "$libs " in
7590         *" $deplib "*) func_append specialdeplibs " $deplib" ;;
7591         esac
7592       fi
7593       func_append libs " $deplib"
7594     done
7595
7596     if test lib = "$linkmode"; then
7597       libs="$predeps $libs $compiler_lib_search_path $postdeps"
7598
7599       # Compute libraries that are listed more than once in $predeps
7600       # $postdeps and mark them as special (i.e., whose duplicates are
7601       # not to be eliminated).
7602       pre_post_deps=
7603       if $opt_duplicate_compiler_generated_deps; then
7604         for pre_post_dep in $predeps $postdeps; do
7605           case "$pre_post_deps " in
7606           *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;;
7607           esac
7608           func_append pre_post_deps " $pre_post_dep"
7609         done
7610       fi
7611       pre_post_deps=
7612     fi
7613
7614     deplibs=
7615     newdependency_libs=
7616     newlib_search_path=
7617     need_relink=no # whether we're linking any uninstalled libtool libraries
7618     notinst_deplibs= # not-installed libtool libraries
7619     notinst_path= # paths that contain not-installed libtool libraries
7620
7621     case $linkmode in
7622     lib)
7623         passes="conv dlpreopen link"
7624         for file in $dlfiles $dlprefiles; do
7625           case $file in
7626           *.la) ;;
7627           *)
7628             func_fatal_help "libraries can '-dlopen' only libtool libraries: $file"
7629             ;;
7630           esac
7631         done
7632         ;;
7633     prog)
7634         compile_deplibs=
7635         finalize_deplibs=
7636         alldeplibs=false
7637         newdlfiles=
7638         newdlprefiles=
7639         passes="conv scan dlopen dlpreopen link"
7640         ;;
7641     *)  passes="conv"
7642         ;;
7643     esac
7644
7645     for pass in $passes; do
7646       # The preopen pass in lib mode reverses $deplibs; put it back here
7647       # so that -L comes before libs that need it for instance...
7648       if test lib,link = "$linkmode,$pass"; then
7649         ## FIXME: Find the place where the list is rebuilt in the wrong
7650         ##        order, and fix it there properly
7651         tmp_deplibs=
7652         for deplib in $deplibs; do
7653           tmp_deplibs="$deplib $tmp_deplibs"
7654         done
7655         deplibs=$tmp_deplibs
7656       fi
7657
7658       if test lib,link = "$linkmode,$pass" ||
7659          test prog,scan = "$linkmode,$pass"; then
7660         libs=$deplibs
7661         deplibs=
7662       fi
7663       if test prog = "$linkmode"; then
7664         case $pass in
7665         dlopen) libs=$dlfiles ;;
7666         dlpreopen) libs=$dlprefiles ;;
7667         link)
7668           libs="$deplibs %DEPLIBS%"
7669           test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs"
7670           ;;
7671         esac
7672       fi
7673       if test lib,dlpreopen = "$linkmode,$pass"; then
7674         # Collect and forward deplibs of preopened libtool libs
7675         for lib in $dlprefiles; do
7676           # Ignore non-libtool-libs
7677           dependency_libs=
7678           func_resolve_sysroot "$lib"
7679           case $lib in
7680           *.la) func_source "$func_resolve_sysroot_result" ;;
7681           esac
7682
7683           # Collect preopened libtool deplibs, except any this library
7684           # has declared as weak libs
7685           for deplib in $dependency_libs; do
7686             func_basename "$deplib"
7687             deplib_base=$func_basename_result
7688             case " $weak_libs " in
7689             *" $deplib_base "*) ;;
7690             *) func_append deplibs " $deplib" ;;
7691             esac
7692           done
7693         done
7694         libs=$dlprefiles
7695       fi
7696       if test dlopen = "$pass"; then
7697         # Collect dlpreopened libraries
7698         save_deplibs=$deplibs
7699         deplibs=
7700       fi
7701
7702       for deplib in $libs; do
7703         lib=
7704         found=false
7705         case $deplib in
7706         -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
7707         |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
7708           if test prog,link = "$linkmode,$pass"; then
7709             compile_deplibs="$deplib $compile_deplibs"
7710             finalize_deplibs="$deplib $finalize_deplibs"
7711           else
7712             func_append compiler_flags " $deplib"
7713             if test lib = "$linkmode"; then
7714                 case "$new_inherited_linker_flags " in
7715                     *" $deplib "*) ;;
7716                     * ) func_append new_inherited_linker_flags " $deplib" ;;
7717                 esac
7718             fi
7719           fi
7720           continue
7721           ;;
7722         -l*)
7723           if test lib != "$linkmode" && test prog != "$linkmode"; then
7724             func_warning "'-l' is ignored for archives/objects"
7725             continue
7726           fi
7727           func_stripname '-l' '' "$deplib"
7728           name=$func_stripname_result
7729           if test lib = "$linkmode"; then
7730             searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path"
7731           else
7732             searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path"
7733           fi
7734           for searchdir in $searchdirs; do
7735             for search_ext in .la $std_shrext .so .a; do
7736               # Search the libtool library
7737               lib=$searchdir/lib$name$search_ext
7738               if test -f "$lib"; then
7739                 if test .la = "$search_ext"; then
7740                   found=:
7741                 else
7742                   found=false
7743                 fi
7744                 break 2
7745               fi
7746             done
7747           done
7748           if $found; then
7749             # deplib is a libtool library
7750             # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
7751             # We need to do some special things here, and not later.
7752             if test yes = "$allow_libtool_libs_with_static_runtimes"; then
7753               case " $predeps $postdeps " in
7754               *" $deplib "*)
7755                 if func_lalib_p "$lib"; then
7756                   library_names=
7757                   old_library=
7758                   func_source "$lib"
7759                   for l in $old_library $library_names; do
7760                     ll=$l
7761                   done
7762                   if test "X$ll" = "X$old_library"; then # only static version available
7763                     found=false
7764                     func_dirname "$lib" "" "."
7765                     ladir=$func_dirname_result
7766                     lib=$ladir/$old_library
7767                     if test prog,link = "$linkmode,$pass"; then
7768                       compile_deplibs="$deplib $compile_deplibs"
7769                       finalize_deplibs="$deplib $finalize_deplibs"
7770                     else
7771                       deplibs="$deplib $deplibs"
7772                       test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs"
7773                     fi
7774                     continue
7775                   fi
7776                 fi
7777                 ;;
7778               *) ;;
7779               esac
7780             fi
7781           else
7782             # deplib doesn't seem to be a libtool library
7783             if test prog,link = "$linkmode,$pass"; then
7784               compile_deplibs="$deplib $compile_deplibs"
7785               finalize_deplibs="$deplib $finalize_deplibs"
7786             else
7787               deplibs="$deplib $deplibs"
7788               test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs"
7789             fi
7790             continue
7791           fi
7792           ;; # -l
7793         *.ltframework)
7794           if test prog,link = "$linkmode,$pass"; then
7795             compile_deplibs="$deplib $compile_deplibs"
7796             finalize_deplibs="$deplib $finalize_deplibs"
7797           else
7798             deplibs="$deplib $deplibs"
7799             if test lib = "$linkmode"; then
7800                 case "$new_inherited_linker_flags " in
7801                     *" $deplib "*) ;;
7802                     * ) func_append new_inherited_linker_flags " $deplib" ;;
7803                 esac
7804             fi
7805           fi
7806           continue
7807           ;;
7808         -L*)
7809           case $linkmode in
7810           lib)
7811             deplibs="$deplib $deplibs"
7812             test conv = "$pass" && continue
7813             newdependency_libs="$deplib $newdependency_libs"
7814             func_stripname '-L' '' "$deplib"
7815             func_resolve_sysroot "$func_stripname_result"
7816             func_append newlib_search_path " $func_resolve_sysroot_result"
7817             ;;
7818           prog)
7819             if test conv = "$pass"; then
7820               deplibs="$deplib $deplibs"
7821               continue
7822             fi
7823             if test scan = "$pass"; then
7824               deplibs="$deplib $deplibs"
7825             else
7826               compile_deplibs="$deplib $compile_deplibs"
7827               finalize_deplibs="$deplib $finalize_deplibs"
7828             fi
7829             func_stripname '-L' '' "$deplib"
7830             func_resolve_sysroot "$func_stripname_result"
7831             func_append newlib_search_path " $func_resolve_sysroot_result"
7832             ;;
7833           *)
7834             func_warning "'-L' is ignored for archives/objects"
7835             ;;
7836           esac # linkmode
7837           continue
7838           ;; # -L
7839         -R*)
7840           if test link = "$pass"; then
7841             func_stripname '-R' '' "$deplib"
7842             func_resolve_sysroot "$func_stripname_result"
7843             dir=$func_resolve_sysroot_result
7844             # Make sure the xrpath contains only unique directories.
7845             case "$xrpath " in
7846             *" $dir "*) ;;
7847             *) func_append xrpath " $dir" ;;
7848             esac
7849           fi
7850           deplibs="$deplib $deplibs"
7851           continue
7852           ;;
7853         *.la)
7854           func_resolve_sysroot "$deplib"
7855           lib=$func_resolve_sysroot_result
7856           ;;
7857         *.$libext)
7858           if test conv = "$pass"; then
7859             deplibs="$deplib $deplibs"
7860             continue
7861           fi
7862           case $linkmode in
7863           lib)
7864             # Linking convenience modules into shared libraries is allowed,
7865             # but linking other static libraries is non-portable.
7866             case " $dlpreconveniencelibs " in
7867             *" $deplib "*) ;;
7868             *)
7869               valid_a_lib=false
7870               case $deplibs_check_method in
7871                 match_pattern*)
7872                   set dummy $deplibs_check_method; shift
7873                   match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
7874                   if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \
7875                     | $EGREP "$match_pattern_regex" > /dev/null; then
7876                     valid_a_lib=:
7877                   fi
7878                 ;;
7879                 pass_all)
7880                   valid_a_lib=:
7881                 ;;
7882               esac
7883               if $valid_a_lib; then
7884                 echo
7885                 $ECHO "*** Warning: Linking the shared library $output against the"
7886                 $ECHO "*** static library $deplib is not portable!"
7887                 deplibs="$deplib $deplibs"
7888               else
7889                 echo
7890                 $ECHO "*** Warning: Trying to link with static lib archive $deplib."
7891                 echo "*** I have the capability to make that library automatically link in when"
7892                 echo "*** you link to this library.  But I can only do this if you have a"
7893                 echo "*** shared version of the library, which you do not appear to have"
7894                 echo "*** because the file extensions .$libext of this argument makes me believe"
7895                 echo "*** that it is just a static archive that I should not use here."
7896               fi
7897               ;;
7898             esac
7899             continue
7900             ;;
7901           prog)
7902             if test link != "$pass"; then
7903               deplibs="$deplib $deplibs"
7904             else
7905               compile_deplibs="$deplib $compile_deplibs"
7906               finalize_deplibs="$deplib $finalize_deplibs"
7907             fi
7908             continue
7909             ;;
7910           esac # linkmode
7911           ;; # *.$libext
7912         *.lo | *.$objext)
7913           if test conv = "$pass"; then
7914             deplibs="$deplib $deplibs"
7915           elif test prog = "$linkmode"; then
7916             if test dlpreopen = "$pass" || test yes != "$dlopen_support" || test no = "$build_libtool_libs"; then
7917               # If there is no dlopen support or we're linking statically,
7918               # we need to preload.
7919               func_append newdlprefiles " $deplib"
7920               compile_deplibs="$deplib $compile_deplibs"
7921               finalize_deplibs="$deplib $finalize_deplibs"
7922             else
7923               func_append newdlfiles " $deplib"
7924             fi
7925           fi
7926           continue
7927           ;;
7928         %DEPLIBS%)
7929           alldeplibs=:
7930           continue
7931           ;;
7932         esac # case $deplib
7933
7934         $found || test -f "$lib" \
7935           || func_fatal_error "cannot find the library '$lib' or unhandled argument '$deplib'"
7936
7937         # Check to see that this really is a libtool archive.
7938         func_lalib_unsafe_p "$lib" \
7939           || func_fatal_error "'$lib' is not a valid libtool archive"
7940
7941         func_dirname "$lib" "" "."
7942         ladir=$func_dirname_result
7943
7944         dlname=
7945         dlopen=
7946         dlpreopen=
7947         libdir=
7948         library_names=
7949         old_library=
7950         inherited_linker_flags=
7951         # If the library was installed with an old release of libtool,
7952         # it will not redefine variables installed, or shouldnotlink
7953         installed=yes
7954         shouldnotlink=no
7955         avoidtemprpath=
7956
7957
7958         # Read the .la file
7959         func_source "$lib"
7960
7961         # Convert "-framework foo" to "foo.ltframework"
7962         if test -n "$inherited_linker_flags"; then
7963           tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'`
7964           for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do
7965             case " $new_inherited_linker_flags " in
7966               *" $tmp_inherited_linker_flag "*) ;;
7967               *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";;
7968             esac
7969           done
7970         fi
7971         dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
7972         if test lib,link = "$linkmode,$pass" ||
7973            test prog,scan = "$linkmode,$pass" ||
7974            { test prog != "$linkmode" && test lib != "$linkmode"; }; then
7975           test -n "$dlopen" && func_append dlfiles " $dlopen"
7976           test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen"
7977         fi
7978
7979         if test conv = "$pass"; then
7980           # Only check for convenience libraries
7981           deplibs="$lib $deplibs"
7982           if test -z "$libdir"; then
7983             if test -z "$old_library"; then
7984               func_fatal_error "cannot find name of link library for '$lib'"
7985             fi
7986             # It is a libtool convenience library, so add in its objects.
7987             func_append convenience " $ladir/$objdir/$old_library"
7988             func_append old_convenience " $ladir/$objdir/$old_library"
7989             tmp_libs=
7990             for deplib in $dependency_libs; do
7991               deplibs="$deplib $deplibs"
7992               if $opt_preserve_dup_deps; then
7993                 case "$tmp_libs " in
7994                 *" $deplib "*) func_append specialdeplibs " $deplib" ;;
7995                 esac
7996               fi
7997               func_append tmp_libs " $deplib"
7998             done
7999           elif test prog != "$linkmode" && test lib != "$linkmode"; then
8000             func_fatal_error "'$lib' is not a convenience library"
8001           fi
8002           continue
8003         fi # $pass = conv
8004
8005
8006         # Get the name of the library we link against.
8007         linklib=
8008         if test -n "$old_library" &&
8009            { test yes = "$prefer_static_libs" ||
8010              test built,no = "$prefer_static_libs,$installed"; }; then
8011           linklib=$old_library
8012         else
8013           for l in $old_library $library_names; do
8014             linklib=$l
8015           done
8016         fi
8017         if test -z "$linklib"; then
8018           func_fatal_error "cannot find name of link library for '$lib'"
8019         fi
8020
8021         # This library was specified with -dlopen.
8022         if test dlopen = "$pass"; then
8023           test -z "$libdir" \
8024             && func_fatal_error "cannot -dlopen a convenience library: '$lib'"
8025           if test -z "$dlname" ||
8026              test yes != "$dlopen_support" ||
8027              test no = "$build_libtool_libs"
8028           then
8029             # If there is no dlname, no dlopen support or we're linking
8030             # statically, we need to preload.  We also need to preload any
8031             # dependent libraries so libltdl's deplib preloader doesn't
8032             # bomb out in the load deplibs phase.
8033             func_append dlprefiles " $lib $dependency_libs"
8034           else
8035             func_append newdlfiles " $lib"
8036           fi
8037           continue
8038         fi # $pass = dlopen
8039
8040         # We need an absolute path.
8041         case $ladir in
8042         [\\/]* | [A-Za-z]:[\\/]*) abs_ladir=$ladir ;;
8043         *)
8044           abs_ladir=`cd "$ladir" && pwd`
8045           if test -z "$abs_ladir"; then
8046             func_warning "cannot determine absolute directory name of '$ladir'"
8047             func_warning "passing it literally to the linker, although it might fail"
8048             abs_ladir=$ladir
8049           fi
8050           ;;
8051         esac
8052         func_basename "$lib"
8053         laname=$func_basename_result
8054
8055         # Find the relevant object directory and library name.
8056         if test yes = "$installed"; then
8057           if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
8058             func_warning "library '$lib' was moved."
8059             dir=$ladir
8060             absdir=$abs_ladir
8061             libdir=$abs_ladir
8062           else
8063             dir=$lt_sysroot$libdir
8064             absdir=$lt_sysroot$libdir
8065           fi
8066           test yes = "$hardcode_automatic" && avoidtemprpath=yes
8067         else
8068           if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
8069             dir=$ladir
8070             absdir=$abs_ladir
8071             # Remove this search path later
8072             func_append notinst_path " $abs_ladir"
8073           else
8074             dir=$ladir/$objdir
8075             absdir=$abs_ladir/$objdir
8076             # Remove this search path later
8077             func_append notinst_path " $abs_ladir"
8078           fi
8079         fi # $installed = yes
8080         func_stripname 'lib' '.la' "$laname"
8081         name=$func_stripname_result
8082
8083         # This library was specified with -dlpreopen.
8084         if test dlpreopen = "$pass"; then
8085           if test -z "$libdir" && test prog = "$linkmode"; then
8086             func_fatal_error "only libraries may -dlpreopen a convenience library: '$lib'"
8087           fi
8088           case $host in
8089             # special handling for platforms with PE-DLLs.
8090             *cygwin* | *mingw* | *cegcc* )
8091               # Linker will automatically link against shared library if both
8092               # static and shared are present.  Therefore, ensure we extract
8093               # symbols from the import library if a shared library is present
8094               # (otherwise, the dlopen module name will be incorrect).  We do
8095               # this by putting the import library name into $newdlprefiles.
8096               # We recover the dlopen module name by 'saving' the la file
8097               # name in a special purpose variable, and (later) extracting the
8098               # dlname from the la file.
8099               if test -n "$dlname"; then
8100                 func_tr_sh "$dir/$linklib"
8101                 eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname"
8102                 func_append newdlprefiles " $dir/$linklib"
8103               else
8104                 func_append newdlprefiles " $dir/$old_library"
8105                 # Keep a list of preopened convenience libraries to check
8106                 # that they are being used correctly in the link pass.
8107                 test -z "$libdir" && \
8108                   func_append dlpreconveniencelibs " $dir/$old_library"
8109               fi
8110             ;;
8111             * )
8112               # Prefer using a static library (so that no silly _DYNAMIC symbols
8113               # are required to link).
8114               if test -n "$old_library"; then
8115                 func_append newdlprefiles " $dir/$old_library"
8116                 # Keep a list of preopened convenience libraries to check
8117                 # that they are being used correctly in the link pass.
8118                 test -z "$libdir" && \
8119                   func_append dlpreconveniencelibs " $dir/$old_library"
8120               # Otherwise, use the dlname, so that lt_dlopen finds it.
8121               elif test -n "$dlname"; then
8122                 func_append newdlprefiles " $dir/$dlname"
8123               else
8124                 func_append newdlprefiles " $dir/$linklib"
8125               fi
8126             ;;
8127           esac
8128         fi # $pass = dlpreopen
8129
8130         if test -z "$libdir"; then
8131           # Link the convenience library
8132           if test lib = "$linkmode"; then
8133             deplibs="$dir/$old_library $deplibs"
8134           elif test prog,link = "$linkmode,$pass"; then
8135             compile_deplibs="$dir/$old_library $compile_deplibs"
8136             finalize_deplibs="$dir/$old_library $finalize_deplibs"
8137           else
8138             deplibs="$lib $deplibs" # used for prog,scan pass
8139           fi
8140           continue
8141         fi
8142
8143
8144         if test prog = "$linkmode" && test link != "$pass"; then
8145           func_append newlib_search_path " $ladir"
8146           deplibs="$lib $deplibs"
8147
8148           linkalldeplibs=false
8149           if test no != "$link_all_deplibs" || test -z "$library_names" ||
8150              test no = "$build_libtool_libs"; then
8151             linkalldeplibs=:
8152           fi
8153
8154           tmp_libs=
8155           for deplib in $dependency_libs; do
8156             case $deplib in
8157             -L*) func_stripname '-L' '' "$deplib"
8158                  func_resolve_sysroot "$func_stripname_result"
8159                  func_append newlib_search_path " $func_resolve_sysroot_result"
8160                  ;;
8161             esac
8162             # Need to link against all dependency_libs?
8163             if $linkalldeplibs; then
8164               deplibs="$deplib $deplibs"
8165             else
8166               # Need to hardcode shared library paths
8167               # or/and link against static libraries
8168               newdependency_libs="$deplib $newdependency_libs"
8169             fi
8170             if $opt_preserve_dup_deps; then
8171               case "$tmp_libs " in
8172               *" $deplib "*) func_append specialdeplibs " $deplib" ;;
8173               esac
8174             fi
8175             func_append tmp_libs " $deplib"
8176           done # for deplib
8177           continue
8178         fi # $linkmode = prog...
8179
8180         if test prog,link = "$linkmode,$pass"; then
8181           if test -n "$library_names" &&
8182              { { test no = "$prefer_static_libs" ||
8183                  test built,yes = "$prefer_static_libs,$installed"; } ||
8184                test -z "$old_library"; }; then
8185             # We need to hardcode the library path
8186             if test -n "$shlibpath_var" && test -z "$avoidtemprpath"; then
8187               # Make sure the rpath contains only unique directories.
8188               case $temp_rpath: in
8189               *"$absdir:"*) ;;
8190               *) func_append temp_rpath "$absdir:" ;;
8191               esac
8192             fi
8193
8194             # Hardcode the library path.
8195             # Skip directories that are in the system default run-time
8196             # search path.
8197             case " $sys_lib_dlsearch_path " in
8198             *" $absdir "*) ;;
8199             *)
8200               case "$compile_rpath " in
8201               *" $absdir "*) ;;
8202               *) func_append compile_rpath " $absdir" ;;
8203               esac
8204               ;;
8205             esac
8206             case " $sys_lib_dlsearch_path " in
8207             *" $libdir "*) ;;
8208             *)
8209               case "$finalize_rpath " in
8210               *" $libdir "*) ;;
8211               *) func_append finalize_rpath " $libdir" ;;
8212               esac
8213               ;;
8214             esac
8215           fi # $linkmode,$pass = prog,link...
8216
8217           if $alldeplibs &&
8218              { test pass_all = "$deplibs_check_method" ||
8219                { test yes = "$build_libtool_libs" &&
8220                  test -n "$library_names"; }; }; then
8221             # We only need to search for static libraries
8222             continue
8223           fi
8224         fi
8225
8226         link_static=no # Whether the deplib will be linked statically
8227         use_static_libs=$prefer_static_libs
8228         if test built = "$use_static_libs" && test yes = "$installed"; then
8229           use_static_libs=no
8230         fi
8231         if test -n "$library_names" &&
8232            { test no = "$use_static_libs" || test -z "$old_library"; }; then
8233           case $host in
8234           *cygwin* | *mingw* | *cegcc* | *os2*)
8235               # No point in relinking DLLs because paths are not encoded
8236               func_append notinst_deplibs " $lib"
8237               need_relink=no
8238             ;;
8239           *)
8240             if test no = "$installed"; then
8241               func_append notinst_deplibs " $lib"
8242               need_relink=yes
8243             fi
8244             ;;
8245           esac
8246           # This is a shared library
8247
8248           # Warn about portability, can't link against -module's on some
8249           # systems (darwin).  Don't bleat about dlopened modules though!
8250           dlopenmodule=
8251           for dlpremoduletest in $dlprefiles; do
8252             if test "X$dlpremoduletest" = "X$lib"; then
8253               dlopenmodule=$dlpremoduletest
8254               break
8255             fi
8256           done
8257           if test -z "$dlopenmodule" && test yes = "$shouldnotlink" && test link = "$pass"; then
8258             echo
8259             if test prog = "$linkmode"; then
8260               $ECHO "*** Warning: Linking the executable $output against the loadable module"
8261             else
8262               $ECHO "*** Warning: Linking the shared library $output against the loadable module"
8263             fi
8264             $ECHO "*** $linklib is not portable!"
8265           fi
8266           if test lib = "$linkmode" &&
8267              test yes = "$hardcode_into_libs"; then
8268             # Hardcode the library path.
8269             # Skip directories that are in the system default run-time
8270             # search path.
8271             case " $sys_lib_dlsearch_path " in
8272             *" $absdir "*) ;;
8273             *)
8274               case "$compile_rpath " in
8275               *" $absdir "*) ;;
8276               *) func_append compile_rpath " $absdir" ;;
8277               esac
8278               ;;
8279             esac
8280             case " $sys_lib_dlsearch_path " in
8281             *" $libdir "*) ;;
8282             *)
8283               case "$finalize_rpath " in
8284               *" $libdir "*) ;;
8285               *) func_append finalize_rpath " $libdir" ;;
8286               esac
8287               ;;
8288             esac
8289           fi
8290
8291           if test -n "$old_archive_from_expsyms_cmds"; then
8292             # figure out the soname
8293             set dummy $library_names
8294             shift
8295             realname=$1
8296             shift
8297             libname=`eval "\\$ECHO \"$libname_spec\""`
8298             # use dlname if we got it. it's perfectly good, no?
8299             if test -n "$dlname"; then
8300               soname=$dlname
8301             elif test -n "$soname_spec"; then
8302               # bleh windows
8303               case $host in
8304               *cygwin* | mingw* | *cegcc* | *os2*)
8305                 func_arith $current - $age
8306                 major=$func_arith_result
8307                 versuffix=-$major
8308                 ;;
8309               esac
8310               eval soname=\"$soname_spec\"
8311             else
8312               soname=$realname
8313             fi
8314
8315             # Make a new name for the extract_expsyms_cmds to use
8316             soroot=$soname
8317             func_basename "$soroot"
8318             soname=$func_basename_result
8319             func_stripname 'lib' '.dll' "$soname"
8320             newlib=libimp-$func_stripname_result.a
8321
8322             # If the library has no export list, then create one now
8323             if test -f "$output_objdir/$soname-def"; then :
8324             else
8325               func_verbose "extracting exported symbol list from '$soname'"
8326               func_execute_cmds "$extract_expsyms_cmds" 'exit $?'
8327             fi
8328
8329             # Create $newlib
8330             if test -f "$output_objdir/$newlib"; then :; else
8331               func_verbose "generating import library for '$soname'"
8332               func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?'
8333             fi
8334             # make sure the library variables are pointing to the new library
8335             dir=$output_objdir
8336             linklib=$newlib
8337           fi # test -n "$old_archive_from_expsyms_cmds"
8338
8339           if test prog = "$linkmode" || test relink != "$opt_mode"; then
8340             add_shlibpath=
8341             add_dir=
8342             add=
8343             lib_linked=yes
8344             case $hardcode_action in
8345             immediate | unsupported)
8346               if test no = "$hardcode_direct"; then
8347                 add=$dir/$linklib
8348                 case $host in
8349                   *-*-sco3.2v5.0.[024]*) add_dir=-L$dir ;;
8350                   *-*-sysv4*uw2*) add_dir=-L$dir ;;
8351                   *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
8352                     *-*-unixware7*) add_dir=-L$dir ;;
8353                   *-*-darwin* )
8354                     # if the lib is a (non-dlopened) module then we cannot
8355                     # link against it, someone is ignoring the earlier warnings
8356                     if /usr/bin/file -L $add 2> /dev/null |
8357                          $GREP ": [^:]* bundle" >/dev/null; then
8358                       if test "X$dlopenmodule" != "X$lib"; then
8359                         $ECHO "*** Warning: lib $linklib is a module, not a shared library"
8360                         if test -z "$old_library"; then
8361                           echo
8362                           echo "*** And there doesn't seem to be a static archive available"
8363                           echo "*** The link will probably fail, sorry"
8364                         else
8365                           add=$dir/$old_library
8366                         fi
8367                       elif test -n "$old_library"; then
8368                         add=$dir/$old_library
8369                       fi
8370                     fi
8371                 esac
8372               elif test no = "$hardcode_minus_L"; then
8373                 case $host in
8374                 *-*-sunos*) add_shlibpath=$dir ;;
8375                 esac
8376                 add_dir=-L$dir
8377                 add=-l$name
8378               elif test no = "$hardcode_shlibpath_var"; then
8379                 add_shlibpath=$dir
8380                 add=-l$name
8381               else
8382                 lib_linked=no
8383               fi
8384               ;;
8385             relink)
8386               if test yes = "$hardcode_direct" &&
8387                  test no = "$hardcode_direct_absolute"; then
8388                 add=$dir/$linklib
8389               elif test yes = "$hardcode_minus_L"; then
8390                 add_dir=-L$absdir
8391                 # Try looking first in the location we're being installed to.
8392                 if test -n "$inst_prefix_dir"; then
8393                   case $libdir in
8394                     [\\/]*)
8395                       func_append add_dir " -L$inst_prefix_dir$libdir"
8396                       ;;
8397                   esac
8398                 fi
8399                 add=-l$name
8400               elif test yes = "$hardcode_shlibpath_var"; then
8401                 add_shlibpath=$dir
8402                 add=-l$name
8403               else
8404                 lib_linked=no
8405               fi
8406               ;;
8407             *) lib_linked=no ;;
8408             esac
8409
8410             if test yes != "$lib_linked"; then
8411               func_fatal_configuration "unsupported hardcode properties"
8412             fi
8413
8414             if test -n "$add_shlibpath"; then
8415               case :$compile_shlibpath: in
8416               *":$add_shlibpath:"*) ;;
8417               *) func_append compile_shlibpath "$add_shlibpath:" ;;
8418               esac
8419             fi
8420             if test prog = "$linkmode"; then
8421               test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
8422               test -n "$add" && compile_deplibs="$add $compile_deplibs"
8423             else
8424               test -n "$add_dir" && deplibs="$add_dir $deplibs"
8425               test -n "$add" && deplibs="$add $deplibs"
8426               if test yes != "$hardcode_direct" &&
8427                  test yes != "$hardcode_minus_L" &&
8428                  test yes = "$hardcode_shlibpath_var"; then
8429                 case :$finalize_shlibpath: in
8430                 *":$libdir:"*) ;;
8431                 *) func_append finalize_shlibpath "$libdir:" ;;
8432                 esac
8433               fi
8434             fi
8435           fi
8436
8437           if test prog = "$linkmode" || test relink = "$opt_mode"; then
8438             add_shlibpath=
8439             add_dir=
8440             add=
8441             # Finalize command for both is simple: just hardcode it.
8442             if test yes = "$hardcode_direct" &&
8443                test no = "$hardcode_direct_absolute"; then
8444               add=$libdir/$linklib
8445             elif test yes = "$hardcode_minus_L"; then
8446               add_dir=-L$libdir
8447               add=-l$name
8448             elif test yes = "$hardcode_shlibpath_var"; then
8449               case :$finalize_shlibpath: in
8450               *":$libdir:"*) ;;
8451               *) func_append finalize_shlibpath "$libdir:" ;;
8452               esac
8453               add=-l$name
8454             elif test yes = "$hardcode_automatic"; then
8455               if test -n "$inst_prefix_dir" &&
8456                  test -f "$inst_prefix_dir$libdir/$linklib"; then
8457                 add=$inst_prefix_dir$libdir/$linklib
8458               else
8459                 add=$libdir/$linklib
8460               fi
8461             else
8462               # We cannot seem to hardcode it, guess we'll fake it.
8463               add_dir=-L$libdir
8464               # Try looking first in the location we're being installed to.
8465               if test -n "$inst_prefix_dir"; then
8466                 case $libdir in
8467                   [\\/]*)
8468                     func_append add_dir " -L$inst_prefix_dir$libdir"
8469                     ;;
8470                 esac
8471               fi
8472               add=-l$name
8473             fi
8474
8475             if test prog = "$linkmode"; then
8476               test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
8477               test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
8478             else
8479               test -n "$add_dir" && deplibs="$add_dir $deplibs"
8480               test -n "$add" && deplibs="$add $deplibs"
8481             fi
8482           fi
8483         elif test prog = "$linkmode"; then
8484           # Here we assume that one of hardcode_direct or hardcode_minus_L
8485           # is not unsupported.  This is valid on all known static and
8486           # shared platforms.
8487           if test unsupported != "$hardcode_direct"; then
8488             test -n "$old_library" && linklib=$old_library
8489             compile_deplibs="$dir/$linklib $compile_deplibs"
8490             finalize_deplibs="$dir/$linklib $finalize_deplibs"
8491           else
8492             compile_deplibs="-l$name -L$dir $compile_deplibs"
8493             finalize_deplibs="-l$name -L$dir $finalize_deplibs"
8494           fi
8495         elif test yes = "$build_libtool_libs"; then
8496           # Not a shared library
8497           if test pass_all != "$deplibs_check_method"; then
8498             # We're trying link a shared library against a static one
8499             # but the system doesn't support it.
8500
8501             # Just print a warning and add the library to dependency_libs so
8502             # that the program can be linked against the static library.
8503             echo
8504             $ECHO "*** Warning: This system cannot link to static lib archive $lib."
8505             echo "*** I have the capability to make that library automatically link in when"
8506             echo "*** you link to this library.  But I can only do this if you have a"
8507             echo "*** shared version of the library, which you do not appear to have."
8508             if test yes = "$module"; then
8509               echo "*** But as you try to build a module library, libtool will still create "
8510               echo "*** a static module, that should work as long as the dlopening application"
8511               echo "*** is linked with the -dlopen flag to resolve symbols at runtime."
8512               if test -z "$global_symbol_pipe"; then
8513                 echo
8514                 echo "*** However, this would only work if libtool was able to extract symbol"
8515                 echo "*** lists from a program, using 'nm' or equivalent, but libtool could"
8516                 echo "*** not find such a program.  So, this module is probably useless."
8517                 echo "*** 'nm' from GNU binutils and a full rebuild may help."
8518               fi
8519               if test no = "$build_old_libs"; then
8520                 build_libtool_libs=module
8521                 build_old_libs=yes
8522               else
8523                 build_libtool_libs=no
8524               fi
8525             fi
8526           else
8527             deplibs="$dir/$old_library $deplibs"
8528             link_static=yes
8529           fi
8530         fi # link shared/static library?
8531
8532         if test lib = "$linkmode"; then
8533           if test -n "$dependency_libs" &&
8534              { test yes != "$hardcode_into_libs" ||
8535                test yes = "$build_old_libs" ||
8536                test yes = "$link_static"; }; then
8537             # Extract -R from dependency_libs
8538             temp_deplibs=
8539             for libdir in $dependency_libs; do
8540               case $libdir in
8541               -R*) func_stripname '-R' '' "$libdir"
8542                    temp_xrpath=$func_stripname_result
8543                    case " $xrpath " in
8544                    *" $temp_xrpath "*) ;;
8545                    *) func_append xrpath " $temp_xrpath";;
8546                    esac;;
8547               *) func_append temp_deplibs " $libdir";;
8548               esac
8549             done
8550             dependency_libs=$temp_deplibs
8551           fi
8552
8553           func_append newlib_search_path " $absdir"
8554           # Link against this library
8555           test no = "$link_static" && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
8556           # ... and its dependency_libs
8557           tmp_libs=
8558           for deplib in $dependency_libs; do
8559             newdependency_libs="$deplib $newdependency_libs"
8560             case $deplib in
8561               -L*) func_stripname '-L' '' "$deplib"
8562                    func_resolve_sysroot "$func_stripname_result";;
8563               *) func_resolve_sysroot "$deplib" ;;
8564             esac
8565             if $opt_preserve_dup_deps; then
8566               case "$tmp_libs " in
8567               *" $func_resolve_sysroot_result "*)
8568                 func_append specialdeplibs " $func_resolve_sysroot_result" ;;
8569               esac
8570             fi
8571             func_append tmp_libs " $func_resolve_sysroot_result"
8572           done
8573
8574           if test no != "$link_all_deplibs"; then
8575             # Add the search paths of all dependency libraries
8576             for deplib in $dependency_libs; do
8577               path=
8578               case $deplib in
8579               -L*) path=$deplib ;;
8580               *.la)
8581                 func_resolve_sysroot "$deplib"
8582                 deplib=$func_resolve_sysroot_result
8583                 func_dirname "$deplib" "" "."
8584                 dir=$func_dirname_result
8585                 # We need an absolute path.
8586                 case $dir in
8587                 [\\/]* | [A-Za-z]:[\\/]*) absdir=$dir ;;
8588                 *)
8589                   absdir=`cd "$dir" && pwd`
8590                   if test -z "$absdir"; then
8591                     func_warning "cannot determine absolute directory name of '$dir'"
8592                     absdir=$dir
8593                   fi
8594                   ;;
8595                 esac
8596                 if $GREP "^installed=no" $deplib > /dev/null; then
8597                 case $host in
8598                 *-*-darwin*)
8599                   depdepl=
8600                   eval deplibrary_names=`$SED -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
8601                   if test -n "$deplibrary_names"; then
8602                     for tmp in $deplibrary_names; do
8603                       depdepl=$tmp
8604                     done
8605                     if test -f "$absdir/$objdir/$depdepl"; then
8606                       depdepl=$absdir/$objdir/$depdepl
8607                       darwin_install_name=`$OTOOL -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
8608                       if test -z "$darwin_install_name"; then
8609                           darwin_install_name=`$OTOOL64 -L $depdepl  | awk '{if (NR == 2) {print $1;exit}}'`
8610                       fi
8611                       func_append compiler_flags " $wl-dylib_file $wl$darwin_install_name:$depdepl"
8612                       func_append linker_flags " -dylib_file $darwin_install_name:$depdepl"
8613                       path=
8614                     fi
8615                   fi
8616                   ;;
8617                 *)
8618                   path=-L$absdir/$objdir
8619                   ;;
8620                 esac
8621                 else
8622                   eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
8623                   test -z "$libdir" && \
8624                     func_fatal_error "'$deplib' is not a valid libtool archive"
8625                   test "$absdir" != "$libdir" && \
8626                     func_warning "'$deplib' seems to be moved"
8627
8628                   path=-L$absdir
8629                 fi
8630                 ;;
8631               esac
8632               case " $deplibs " in
8633               *" $path "*) ;;
8634               *) deplibs="$path $deplibs" ;;
8635               esac
8636             done
8637           fi # link_all_deplibs != no
8638         fi # linkmode = lib
8639       done # for deplib in $libs
8640       if test link = "$pass"; then
8641         if test prog = "$linkmode"; then
8642           compile_deplibs="$new_inherited_linker_flags $compile_deplibs"
8643           finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs"
8644         else
8645           compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
8646         fi
8647       fi
8648       dependency_libs=$newdependency_libs
8649       if test dlpreopen = "$pass"; then
8650         # Link the dlpreopened libraries before other libraries
8651         for deplib in $save_deplibs; do
8652           deplibs="$deplib $deplibs"
8653         done
8654       fi
8655       if test dlopen != "$pass"; then
8656         test conv = "$pass" || {
8657           # Make sure lib_search_path contains only unique directories.
8658           lib_search_path=
8659           for dir in $newlib_search_path; do
8660             case "$lib_search_path " in
8661             *" $dir "*) ;;
8662             *) func_append lib_search_path " $dir" ;;
8663             esac
8664           done
8665           newlib_search_path=
8666         }
8667
8668         if test prog,link = "$linkmode,$pass"; then
8669           vars="compile_deplibs finalize_deplibs"
8670         else
8671           vars=deplibs
8672         fi
8673         for var in $vars dependency_libs; do
8674           # Add libraries to $var in reverse order
8675           eval tmp_libs=\"\$$var\"
8676           new_libs=
8677           for deplib in $tmp_libs; do
8678             # FIXME: Pedantically, this is the right thing to do, so
8679             #        that some nasty dependency loop isn't accidentally
8680             #        broken:
8681             #new_libs="$deplib $new_libs"
8682             # Pragmatically, this seems to cause very few problems in
8683             # practice:
8684             case $deplib in
8685             -L*) new_libs="$deplib $new_libs" ;;
8686             -R*) ;;
8687             *)
8688               # And here is the reason: when a library appears more
8689               # than once as an explicit dependence of a library, or
8690               # is implicitly linked in more than once by the
8691               # compiler, it is considered special, and multiple
8692               # occurrences thereof are not removed.  Compare this
8693               # with having the same library being listed as a
8694               # dependency of multiple other libraries: in this case,
8695               # we know (pedantically, we assume) the library does not
8696               # need to be listed more than once, so we keep only the
8697               # last copy.  This is not always right, but it is rare
8698               # enough that we require users that really mean to play
8699               # such unportable linking tricks to link the library
8700               # using -Wl,-lname, so that libtool does not consider it
8701               # for duplicate removal.
8702               case " $specialdeplibs " in
8703               *" $deplib "*) new_libs="$deplib $new_libs" ;;
8704               *)
8705                 case " $new_libs " in
8706                 *" $deplib "*) ;;
8707                 *) new_libs="$deplib $new_libs" ;;
8708                 esac
8709                 ;;
8710               esac
8711               ;;
8712             esac
8713           done
8714           tmp_libs=
8715           for deplib in $new_libs; do
8716             case $deplib in
8717             -L*)
8718               case " $tmp_libs " in
8719               *" $deplib "*) ;;
8720               *) func_append tmp_libs " $deplib" ;;
8721               esac
8722               ;;
8723             *) func_append tmp_libs " $deplib" ;;
8724             esac
8725           done
8726           eval $var=\"$tmp_libs\"
8727         done # for var
8728       fi
8729
8730       # Add Sun CC postdeps if required:
8731       test CXX = "$tagname" && {
8732         case $host_os in
8733         linux*)
8734           case `$CC -V 2>&1 | sed 5q` in
8735           *Sun\ C*) # Sun C++ 5.9
8736             func_suncc_cstd_abi
8737
8738             if test no != "$suncc_use_cstd_abi"; then
8739               func_append postdeps ' -library=Cstd -library=Crun'
8740             fi
8741             ;;
8742           esac
8743           ;;
8744
8745         solaris*)
8746           func_cc_basename "$CC"
8747           case $func_cc_basename_result in
8748           CC* | sunCC*)
8749             func_suncc_cstd_abi
8750
8751             if test no != "$suncc_use_cstd_abi"; then
8752               func_append postdeps ' -library=Cstd -library=Crun'
8753             fi
8754             ;;
8755           esac
8756           ;;
8757         esac
8758       }
8759
8760       # Last step: remove runtime libs from dependency_libs
8761       # (they stay in deplibs)
8762       tmp_libs=
8763       for i in $dependency_libs; do
8764         case " $predeps $postdeps $compiler_lib_search_path " in
8765         *" $i "*)
8766           i=
8767           ;;
8768         esac
8769         if test -n "$i"; then
8770           func_append tmp_libs " $i"
8771         fi
8772       done
8773       dependency_libs=$tmp_libs
8774     done # for pass
8775     if test prog = "$linkmode"; then
8776       dlfiles=$newdlfiles
8777     fi
8778     if test prog = "$linkmode" || test lib = "$linkmode"; then
8779       dlprefiles=$newdlprefiles
8780     fi
8781
8782     case $linkmode in
8783     oldlib)
8784       if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then
8785         func_warning "'-dlopen' is ignored for archives"
8786       fi
8787
8788       case " $deplibs" in
8789       *\ -l* | *\ -L*)
8790         func_warning "'-l' and '-L' are ignored for archives" ;;
8791       esac
8792
8793       test -n "$rpath" && \
8794         func_warning "'-rpath' is ignored for archives"
8795
8796       test -n "$xrpath" && \
8797         func_warning "'-R' is ignored for archives"
8798
8799       test -n "$vinfo" && \
8800         func_warning "'-version-info/-version-number' is ignored for archives"
8801
8802       test -n "$release" && \
8803         func_warning "'-release' is ignored for archives"
8804
8805       test -n "$export_symbols$export_symbols_regex" && \
8806         func_warning "'-export-symbols' is ignored for archives"
8807
8808       # Now set the variables for building old libraries.
8809       build_libtool_libs=no
8810       oldlibs=$output
8811       func_append objs "$old_deplibs"
8812       ;;
8813
8814     lib)
8815       # Make sure we only generate libraries of the form 'libNAME.la'.
8816       case $outputname in
8817       lib*)
8818         func_stripname 'lib' '.la' "$outputname"
8819         name=$func_stripname_result
8820         eval shared_ext=\"$shrext_cmds\"
8821         eval libname=\"$libname_spec\"
8822         ;;
8823       *)
8824         test no = "$module" \
8825           && func_fatal_help "libtool library '$output' must begin with 'lib'"
8826
8827         if test no != "$need_lib_prefix"; then
8828           # Add the "lib" prefix for modules if required
8829           func_stripname '' '.la' "$outputname"
8830           name=$func_stripname_result
8831           eval shared_ext=\"$shrext_cmds\"
8832           eval libname=\"$libname_spec\"
8833         else
8834           func_stripname '' '.la' "$outputname"
8835           libname=$func_stripname_result
8836         fi
8837         ;;
8838       esac
8839
8840       if test -n "$objs"; then
8841         if test pass_all != "$deplibs_check_method"; then
8842           func_fatal_error "cannot build libtool library '$output' from non-libtool objects on this host:$objs"
8843         else
8844           echo
8845           $ECHO "*** Warning: Linking the shared library $output against the non-libtool"
8846           $ECHO "*** objects $objs is not portable!"
8847           func_append libobjs " $objs"
8848         fi
8849       fi
8850
8851       test no = "$dlself" \
8852         || func_warning "'-dlopen self' is ignored for libtool libraries"
8853
8854       set dummy $rpath
8855       shift
8856       test 1 -lt "$#" \
8857         && func_warning "ignoring multiple '-rpath's for a libtool library"
8858
8859       install_libdir=$1
8860
8861       oldlibs=
8862       if test -z "$rpath"; then
8863         if test yes = "$build_libtool_libs"; then
8864           # Building a libtool convenience library.
8865           # Some compilers have problems with a '.al' extension so
8866           # convenience libraries should have the same extension an
8867           # archive normally would.
8868           oldlibs="$output_objdir/$libname.$libext $oldlibs"
8869           build_libtool_libs=convenience
8870           build_old_libs=yes
8871         fi
8872
8873         test -n "$vinfo" && \
8874           func_warning "'-version-info/-version-number' is ignored for convenience libraries"
8875
8876         test -n "$release" && \
8877           func_warning "'-release' is ignored for convenience libraries"
8878       else
8879
8880         # Parse the version information argument.
8881         save_ifs=$IFS; IFS=:
8882         set dummy $vinfo 0 0 0
8883         shift
8884         IFS=$save_ifs
8885
8886         test -n "$7" && \
8887           func_fatal_help "too many parameters to '-version-info'"
8888
8889         # convert absolute version numbers to libtool ages
8890         # this retains compatibility with .la files and attempts
8891         # to make the code below a bit more comprehensible
8892
8893         case $vinfo_number in
8894         yes)
8895           number_major=$1
8896           number_minor=$2
8897           number_revision=$3
8898           #
8899           # There are really only two kinds -- those that
8900           # use the current revision as the major version
8901           # and those that subtract age and use age as
8902           # a minor version.  But, then there is irix
8903           # that has an extra 1 added just for fun
8904           #
8905           case $version_type in
8906           # correct linux to gnu/linux during the next big refactor
8907           darwin|freebsd-elf|linux|osf|windows|none)
8908             func_arith $number_major + $number_minor
8909             current=$func_arith_result
8910             age=$number_minor
8911             revision=$number_revision
8912             ;;
8913           freebsd-aout|qnx|sunos)
8914             current=$number_major
8915             revision=$number_minor
8916             age=0
8917             ;;
8918           irix|nonstopux)
8919             func_arith $number_major + $number_minor
8920             current=$func_arith_result
8921             age=$number_minor
8922             revision=$number_minor
8923             lt_irix_increment=no
8924             ;;
8925           *)
8926             func_fatal_configuration "$modename: unknown library version type '$version_type'"
8927             ;;
8928           esac
8929           ;;
8930         no)
8931           current=$1
8932           revision=$2
8933           age=$3
8934           ;;
8935         esac
8936
8937         # Check that each of the things are valid numbers.
8938         case $current in
8939         0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
8940         *)
8941           func_error "CURRENT '$current' must be a nonnegative integer"
8942           func_fatal_error "'$vinfo' is not valid version information"
8943           ;;
8944         esac
8945
8946         case $revision in
8947         0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
8948         *)
8949           func_error "REVISION '$revision' must be a nonnegative integer"
8950           func_fatal_error "'$vinfo' is not valid version information"
8951           ;;
8952         esac
8953
8954         case $age in
8955         0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
8956         *)
8957           func_error "AGE '$age' must be a nonnegative integer"
8958           func_fatal_error "'$vinfo' is not valid version information"
8959           ;;
8960         esac
8961
8962         if test "$age" -gt "$current"; then
8963           func_error "AGE '$age' is greater than the current interface number '$current'"
8964           func_fatal_error "'$vinfo' is not valid version information"
8965         fi
8966
8967         # Calculate the version variables.
8968         major=
8969         versuffix=
8970         verstring=
8971         case $version_type in
8972         none) ;;
8973
8974         darwin)
8975           # Like Linux, but with the current version available in
8976           # verstring for coding it into the library header
8977           func_arith $current - $age
8978           major=.$func_arith_result
8979           versuffix=$major.$age.$revision
8980           # Darwin ld doesn't like 0 for these options...
8981           func_arith $current + 1
8982           minor_current=$func_arith_result
8983           xlcverstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision"
8984           verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
8985           # On Darwin other compilers
8986           case $CC in
8987               nagfor*)
8988                   verstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision"
8989                   ;;
8990               *)
8991                   verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
8992                   ;;
8993           esac
8994           ;;
8995
8996         freebsd-aout)
8997           major=.$current
8998           versuffix=.$current.$revision
8999           ;;
9000
9001         freebsd-elf)
9002           func_arith $current - $age
9003           major=.$func_arith_result
9004           versuffix=$major.$age.$revision
9005           ;;
9006
9007         irix | nonstopux)
9008           if test no = "$lt_irix_increment"; then
9009             func_arith $current - $age
9010           else
9011             func_arith $current - $age + 1
9012           fi
9013           major=$func_arith_result
9014
9015           case $version_type in
9016             nonstopux) verstring_prefix=nonstopux ;;
9017             *)         verstring_prefix=sgi ;;
9018           esac
9019           verstring=$verstring_prefix$major.$revision
9020
9021           # Add in all the interfaces that we are compatible with.
9022           loop=$revision
9023           while test 0 -ne "$loop"; do
9024             func_arith $revision - $loop
9025             iface=$func_arith_result
9026             func_arith $loop - 1
9027             loop=$func_arith_result
9028             verstring=$verstring_prefix$major.$iface:$verstring
9029           done
9030
9031           # Before this point, $major must not contain '.'.
9032           major=.$major
9033           versuffix=$major.$revision
9034           ;;
9035
9036         linux) # correct to gnu/linux during the next big refactor
9037           func_arith $current - $age
9038           major=.$func_arith_result
9039           versuffix=$major.$age.$revision
9040           ;;
9041
9042         osf)
9043           func_arith $current - $age
9044           major=.$func_arith_result
9045           versuffix=.$current.$age.$revision
9046           verstring=$current.$age.$revision
9047
9048           # Add in all the interfaces that we are compatible with.
9049           loop=$age
9050           while test 0 -ne "$loop"; do
9051             func_arith $current - $loop
9052             iface=$func_arith_result
9053             func_arith $loop - 1
9054             loop=$func_arith_result
9055             verstring=$verstring:$iface.0
9056           done
9057
9058           # Make executables depend on our current version.
9059           func_append verstring ":$current.0"
9060           ;;
9061
9062         qnx)
9063           major=.$current
9064           versuffix=.$current
9065           ;;
9066
9067         sco)
9068           major=.$current
9069           versuffix=.$current
9070           ;;
9071
9072         sunos)
9073           major=.$current
9074           versuffix=.$current.$revision
9075           ;;
9076
9077         windows)
9078           # Use '-' rather than '.', since we only want one
9079           # extension on DOS 8.3 file systems.
9080           func_arith $current - $age
9081           major=$func_arith_result
9082           versuffix=-$major
9083           ;;
9084
9085         *)
9086           func_fatal_configuration "unknown library version type '$version_type'"
9087           ;;
9088         esac
9089
9090         # Clear the version info if we defaulted, and they specified a release.
9091         if test -z "$vinfo" && test -n "$release"; then
9092           major=
9093           case $version_type in
9094           darwin)
9095             # we can't check for "0.0" in archive_cmds due to quoting
9096             # problems, so we reset it completely
9097             verstring=
9098             ;;
9099           *)
9100             verstring=0.0
9101             ;;
9102           esac
9103           if test no = "$need_version"; then
9104             versuffix=
9105           else
9106             versuffix=.0.0
9107           fi
9108         fi
9109
9110         # Remove version info from name if versioning should be avoided
9111         if test yes,no = "$avoid_version,$need_version"; then
9112           major=
9113           versuffix=
9114           verstring=
9115         fi
9116
9117         # Check to see if the archive will have undefined symbols.
9118         if test yes = "$allow_undefined"; then
9119           if test unsupported = "$allow_undefined_flag"; then
9120             if test yes = "$build_old_libs"; then
9121               func_warning "undefined symbols not allowed in $host shared libraries; building static only"
9122               build_libtool_libs=no
9123             else
9124               func_fatal_error "can't build $host shared library unless -no-undefined is specified"
9125             fi
9126           fi
9127         else
9128           # Don't allow undefined symbols.
9129           allow_undefined_flag=$no_undefined_flag
9130         fi
9131
9132       fi
9133
9134       func_generate_dlsyms "$libname" "$libname" :
9135       func_append libobjs " $symfileobj"
9136       test " " = "$libobjs" && libobjs=
9137
9138       if test relink != "$opt_mode"; then
9139         # Remove our outputs, but don't remove object files since they
9140         # may have been created when compiling PIC objects.
9141         removelist=
9142         tempremovelist=`$ECHO "$output_objdir/*"`
9143         for p in $tempremovelist; do
9144           case $p in
9145             *.$objext | *.gcno)
9146                ;;
9147             $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/$libname$release.*)
9148                if test -n "$precious_files_regex"; then
9149                  if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
9150                  then
9151                    continue
9152                  fi
9153                fi
9154                func_append removelist " $p"
9155                ;;
9156             *) ;;
9157           esac
9158         done
9159         test -n "$removelist" && \
9160           func_show_eval "${RM}r \$removelist"
9161       fi
9162
9163       # Now set the variables for building old libraries.
9164       if test yes = "$build_old_libs" && test convenience != "$build_libtool_libs"; then
9165         func_append oldlibs " $output_objdir/$libname.$libext"
9166
9167         # Transform .lo files to .o files.
9168         oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; $lo2o" | $NL2SP`
9169       fi
9170
9171       # Eliminate all temporary directories.
9172       #for path in $notinst_path; do
9173       # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"`
9174       # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"`
9175       # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"`
9176       #done
9177
9178       if test -n "$xrpath"; then
9179         # If the user specified any rpath flags, then add them.
9180         temp_xrpath=
9181         for libdir in $xrpath; do
9182           func_replace_sysroot "$libdir"
9183           func_append temp_xrpath " -R$func_replace_sysroot_result"
9184           case "$finalize_rpath " in
9185           *" $libdir "*) ;;
9186           *) func_append finalize_rpath " $libdir" ;;
9187           esac
9188         done
9189         if test yes != "$hardcode_into_libs" || test yes = "$build_old_libs"; then
9190           dependency_libs="$temp_xrpath $dependency_libs"
9191         fi
9192       fi
9193
9194       # Make sure dlfiles contains only unique files that won't be dlpreopened
9195       old_dlfiles=$dlfiles
9196       dlfiles=
9197       for lib in $old_dlfiles; do
9198         case " $dlprefiles $dlfiles " in
9199         *" $lib "*) ;;
9200         *) func_append dlfiles " $lib" ;;
9201         esac
9202       done
9203
9204       # Make sure dlprefiles contains only unique files
9205       old_dlprefiles=$dlprefiles
9206       dlprefiles=
9207       for lib in $old_dlprefiles; do
9208         case "$dlprefiles " in
9209         *" $lib "*) ;;
9210         *) func_append dlprefiles " $lib" ;;
9211         esac
9212       done
9213
9214       if test yes = "$build_libtool_libs"; then
9215         if test -n "$rpath"; then
9216           case $host in
9217           *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*)
9218             # these systems don't actually have a c library (as such)!
9219             ;;
9220           *-*-rhapsody* | *-*-darwin1.[012])
9221             # Rhapsody C library is in the System framework
9222             func_append deplibs " System.ltframework"
9223             ;;
9224           *-*-netbsd*)
9225             # Don't link with libc until the a.out ld.so is fixed.
9226             ;;
9227           *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
9228             # Do not include libc due to us having libc/libc_r.
9229             ;;
9230           *-*-sco3.2v5* | *-*-sco5v6*)
9231             # Causes problems with __ctype
9232             ;;
9233           *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
9234             # Compiler inserts libc in the correct place for threads to work
9235             ;;
9236           *)
9237             # Add libc to deplibs on all other systems if necessary.
9238             if test yes = "$build_libtool_need_lc"; then
9239               func_append deplibs " -lc"
9240             fi
9241             ;;
9242           esac
9243         fi
9244
9245         # Transform deplibs into only deplibs that can be linked in shared.
9246         name_save=$name
9247         libname_save=$libname
9248         release_save=$release
9249         versuffix_save=$versuffix
9250         major_save=$major
9251         # I'm not sure if I'm treating the release correctly.  I think
9252         # release should show up in the -l (ie -lgmp5) so we don't want to
9253         # add it in twice.  Is that correct?
9254         release=
9255         versuffix=
9256         major=
9257         newdeplibs=
9258         droppeddeps=no
9259         case $deplibs_check_method in
9260         pass_all)
9261           # Don't check for shared/static.  Everything works.
9262           # This might be a little naive.  We might want to check
9263           # whether the library exists or not.  But this is on
9264           # osf3 & osf4 and I'm not really sure... Just
9265           # implementing what was already the behavior.
9266           newdeplibs=$deplibs
9267           ;;
9268         test_compile)
9269           # This code stresses the "libraries are programs" paradigm to its
9270           # limits. Maybe even breaks it.  We compile a program, linking it
9271           # against the deplibs as a proxy for the library.  Then we can check
9272           # whether they linked in statically or dynamically with ldd.
9273           $opt_dry_run || $RM conftest.c
9274           cat > conftest.c <<EOF
9275           int main() { return 0; }
9276 EOF
9277           $opt_dry_run || $RM conftest
9278           if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then
9279             ldd_output=`ldd conftest`
9280             for i in $deplibs; do
9281               case $i in
9282               -l*)
9283                 func_stripname -l '' "$i"
9284                 name=$func_stripname_result
9285                 if test yes = "$allow_libtool_libs_with_static_runtimes"; then
9286                   case " $predeps $postdeps " in
9287                   *" $i "*)
9288                     func_append newdeplibs " $i"
9289                     i=
9290                     ;;
9291                   esac
9292                 fi
9293                 if test -n "$i"; then
9294                   libname=`eval "\\$ECHO \"$libname_spec\""`
9295                   deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
9296                   set dummy $deplib_matches; shift
9297                   deplib_match=$1
9298                   if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0; then
9299                     func_append newdeplibs " $i"
9300                   else
9301                     droppeddeps=yes
9302                     echo
9303                     $ECHO "*** Warning: dynamic linker does not accept needed library $i."
9304                     echo "*** I have the capability to make that library automatically link in when"
9305                     echo "*** you link to this library.  But I can only do this if you have a"
9306                     echo "*** shared version of the library, which I believe you do not have"
9307                     echo "*** because a test_compile did reveal that the linker did not use it for"
9308                     echo "*** its dynamic dependency list that programs get resolved with at runtime."
9309                   fi
9310                 fi
9311                 ;;
9312               *)
9313                 func_append newdeplibs " $i"
9314                 ;;
9315               esac
9316             done
9317           else
9318             # Error occurred in the first compile.  Let's try to salvage
9319             # the situation: Compile a separate program for each library.
9320             for i in $deplibs; do
9321               case $i in
9322               -l*)
9323                 func_stripname -l '' "$i"
9324                 name=$func_stripname_result
9325                 $opt_dry_run || $RM conftest
9326                 if $LTCC $LTCFLAGS -o conftest conftest.c $i; then
9327                   ldd_output=`ldd conftest`
9328                   if test yes = "$allow_libtool_libs_with_static_runtimes"; then
9329                     case " $predeps $postdeps " in
9330                     *" $i "*)
9331                       func_append newdeplibs " $i"
9332                       i=
9333                       ;;
9334                     esac
9335                   fi
9336                   if test -n "$i"; then
9337                     libname=`eval "\\$ECHO \"$libname_spec\""`
9338                     deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
9339                     set dummy $deplib_matches; shift
9340                     deplib_match=$1
9341                     if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0; then
9342                       func_append newdeplibs " $i"
9343                     else
9344                       droppeddeps=yes
9345                       echo
9346                       $ECHO "*** Warning: dynamic linker does not accept needed library $i."
9347                       echo "*** I have the capability to make that library automatically link in when"
9348                       echo "*** you link to this library.  But I can only do this if you have a"
9349                       echo "*** shared version of the library, which you do not appear to have"
9350                       echo "*** because a test_compile did reveal that the linker did not use this one"
9351                       echo "*** as a dynamic dependency that programs can get resolved with at runtime."
9352                     fi
9353                   fi
9354                 else
9355                   droppeddeps=yes
9356                   echo
9357                   $ECHO "*** Warning!  Library $i is needed by this library but I was not able to"
9358                   echo "*** make it link in!  You will probably need to install it or some"
9359                   echo "*** library that it depends on before this library will be fully"
9360                   echo "*** functional.  Installing it before continuing would be even better."
9361                 fi
9362                 ;;
9363               *)
9364                 func_append newdeplibs " $i"
9365                 ;;
9366               esac
9367             done
9368           fi
9369           ;;
9370         file_magic*)
9371           set dummy $deplibs_check_method; shift
9372           file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
9373           for a_deplib in $deplibs; do
9374             case $a_deplib in
9375             -l*)
9376               func_stripname -l '' "$a_deplib"
9377               name=$func_stripname_result
9378               if test yes = "$allow_libtool_libs_with_static_runtimes"; then
9379                 case " $predeps $postdeps " in
9380                 *" $a_deplib "*)
9381                   func_append newdeplibs " $a_deplib"
9382                   a_deplib=
9383                   ;;
9384                 esac
9385               fi
9386               if test -n "$a_deplib"; then
9387                 libname=`eval "\\$ECHO \"$libname_spec\""`
9388                 if test -n "$file_magic_glob"; then
9389                   libnameglob=`func_echo_all "$libname" | $SED -e $file_magic_glob`
9390                 else
9391                   libnameglob=$libname
9392                 fi
9393                 test yes = "$want_nocaseglob" && nocaseglob=`shopt -p nocaseglob`
9394                 for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
9395                   if test yes = "$want_nocaseglob"; then
9396                     shopt -s nocaseglob
9397                     potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
9398                     $nocaseglob
9399                   else
9400                     potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
9401                   fi
9402                   for potent_lib in $potential_libs; do
9403                       # Follow soft links.
9404                       if ls -lLd "$potent_lib" 2>/dev/null |
9405                          $GREP " -> " >/dev/null; then
9406                         continue
9407                       fi
9408                       # The statement above tries to avoid entering an
9409                       # endless loop below, in case of cyclic links.
9410                       # We might still enter an endless loop, since a link
9411                       # loop can be closed while we follow links,
9412                       # but so what?
9413                       potlib=$potent_lib
9414                       while test -h "$potlib" 2>/dev/null; do
9415                         potliblink=`ls -ld $potlib | $SED 's/.* -> //'`
9416                         case $potliblink in
9417                         [\\/]* | [A-Za-z]:[\\/]*) potlib=$potliblink;;
9418                         *) potlib=`$ECHO "$potlib" | $SED 's|[^/]*$||'`"$potliblink";;
9419                         esac
9420                       done
9421                       if eval $file_magic_cmd \"\$potlib\" 2>/dev/null |
9422                          $SED -e 10q |
9423                          $EGREP "$file_magic_regex" > /dev/null; then
9424                         func_append newdeplibs " $a_deplib"
9425                         a_deplib=
9426                         break 2
9427                       fi
9428                   done
9429                 done
9430               fi
9431               if test -n "$a_deplib"; then
9432                 droppeddeps=yes
9433                 echo
9434                 $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
9435                 echo "*** I have the capability to make that library automatically link in when"
9436                 echo "*** you link to this library.  But I can only do this if you have a"
9437                 echo "*** shared version of the library, which you do not appear to have"
9438                 echo "*** because I did check the linker path looking for a file starting"
9439                 if test -z "$potlib"; then
9440                   $ECHO "*** with $libname but no candidates were found. (...for file magic test)"
9441                 else
9442                   $ECHO "*** with $libname and none of the candidates passed a file format test"
9443                   $ECHO "*** using a file magic. Last file checked: $potlib"
9444                 fi
9445               fi
9446               ;;
9447             *)
9448               # Add a -L argument.
9449               func_append newdeplibs " $a_deplib"
9450               ;;
9451             esac
9452           done # Gone through all deplibs.
9453           ;;
9454         match_pattern*)
9455           set dummy $deplibs_check_method; shift
9456           match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
9457           for a_deplib in $deplibs; do
9458             case $a_deplib in
9459             -l*)
9460               func_stripname -l '' "$a_deplib"
9461               name=$func_stripname_result
9462               if test yes = "$allow_libtool_libs_with_static_runtimes"; then
9463                 case " $predeps $postdeps " in
9464                 *" $a_deplib "*)
9465                   func_append newdeplibs " $a_deplib"
9466                   a_deplib=
9467                   ;;
9468                 esac
9469               fi
9470               if test -n "$a_deplib"; then
9471                 libname=`eval "\\$ECHO \"$libname_spec\""`
9472                 for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
9473                   potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
9474                   for potent_lib in $potential_libs; do
9475                     potlib=$potent_lib # see symlink-check above in file_magic test
9476                     if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \
9477                        $EGREP "$match_pattern_regex" > /dev/null; then
9478                       func_append newdeplibs " $a_deplib"
9479                       a_deplib=
9480                       break 2
9481                     fi
9482                   done
9483                 done
9484               fi
9485               if test -n "$a_deplib"; then
9486                 droppeddeps=yes
9487                 echo
9488                 $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
9489                 echo "*** I have the capability to make that library automatically link in when"
9490                 echo "*** you link to this library.  But I can only do this if you have a"
9491                 echo "*** shared version of the library, which you do not appear to have"
9492                 echo "*** because I did check the linker path looking for a file starting"
9493                 if test -z "$potlib"; then
9494                   $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)"
9495                 else
9496                   $ECHO "*** with $libname and none of the candidates passed a file format test"
9497                   $ECHO "*** using a regex pattern. Last file checked: $potlib"
9498                 fi
9499               fi
9500               ;;
9501             *)
9502               # Add a -L argument.
9503               func_append newdeplibs " $a_deplib"
9504               ;;
9505             esac
9506           done # Gone through all deplibs.
9507           ;;
9508         none | unknown | *)
9509           newdeplibs=
9510           tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'`
9511           if test yes = "$allow_libtool_libs_with_static_runtimes"; then
9512             for i in $predeps $postdeps; do
9513               # can't use Xsed below, because $i might contain '/'
9514               tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s|$i||"`
9515             done
9516           fi
9517           case $tmp_deplibs in
9518           *[!\  \ ]*)
9519             echo
9520             if test none = "$deplibs_check_method"; then
9521               echo "*** Warning: inter-library dependencies are not supported in this platform."
9522             else
9523               echo "*** Warning: inter-library dependencies are not known to be supported."
9524             fi
9525             echo "*** All declared inter-library dependencies are being dropped."
9526             droppeddeps=yes
9527             ;;
9528           esac
9529           ;;
9530         esac
9531         versuffix=$versuffix_save
9532         major=$major_save
9533         release=$release_save
9534         libname=$libname_save
9535         name=$name_save
9536
9537         case $host in
9538         *-*-rhapsody* | *-*-darwin1.[012])
9539           # On Rhapsody replace the C library with the System framework
9540           newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'`
9541           ;;
9542         esac
9543
9544         if test yes = "$droppeddeps"; then
9545           if test yes = "$module"; then
9546             echo
9547             echo "*** Warning: libtool could not satisfy all declared inter-library"
9548             $ECHO "*** dependencies of module $libname.  Therefore, libtool will create"
9549             echo "*** a static module, that should work as long as the dlopening"
9550             echo "*** application is linked with the -dlopen flag."
9551             if test -z "$global_symbol_pipe"; then
9552               echo
9553               echo "*** However, this would only work if libtool was able to extract symbol"
9554               echo "*** lists from a program, using 'nm' or equivalent, but libtool could"
9555               echo "*** not find such a program.  So, this module is probably useless."
9556               echo "*** 'nm' from GNU binutils and a full rebuild may help."
9557             fi
9558             if test no = "$build_old_libs"; then
9559               oldlibs=$output_objdir/$libname.$libext
9560               build_libtool_libs=module
9561               build_old_libs=yes
9562             else
9563               build_libtool_libs=no
9564             fi
9565           else
9566             echo "*** The inter-library dependencies that have been dropped here will be"
9567             echo "*** automatically added whenever a program is linked with this library"
9568             echo "*** or is declared to -dlopen it."
9569
9570             if test no = "$allow_undefined"; then
9571               echo
9572               echo "*** Since this library must not contain undefined symbols,"
9573               echo "*** because either the platform does not support them or"
9574               echo "*** it was explicitly requested with -no-undefined,"
9575               echo "*** libtool will only create a static version of it."
9576               if test no = "$build_old_libs"; then
9577                 oldlibs=$output_objdir/$libname.$libext
9578                 build_libtool_libs=module
9579                 build_old_libs=yes
9580               else
9581                 build_libtool_libs=no
9582               fi
9583             fi
9584           fi
9585         fi
9586         # Done checking deplibs!
9587         deplibs=$newdeplibs
9588       fi
9589       # Time to change all our "foo.ltframework" stuff back to "-framework foo"
9590       case $host in
9591         *-*-darwin*)
9592           newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
9593           new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
9594           deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
9595           ;;
9596       esac
9597
9598       # move library search paths that coincide with paths to not yet
9599       # installed libraries to the beginning of the library search list
9600       new_libs=
9601       for path in $notinst_path; do
9602         case " $new_libs " in
9603         *" -L$path/$objdir "*) ;;
9604         *)
9605           case " $deplibs " in
9606           *" -L$path/$objdir "*)
9607             func_append new_libs " -L$path/$objdir" ;;
9608           esac
9609           ;;
9610         esac
9611       done
9612       for deplib in $deplibs; do
9613         case $deplib in
9614         -L*)
9615           case " $new_libs " in
9616           *" $deplib "*) ;;
9617           *) func_append new_libs " $deplib" ;;
9618           esac
9619           ;;
9620         *) func_append new_libs " $deplib" ;;
9621         esac
9622       done
9623       deplibs=$new_libs
9624
9625       # All the library-specific variables (install_libdir is set above).
9626       library_names=
9627       old_library=
9628       dlname=
9629
9630       # Test again, we may have decided not to build it any more
9631       if test yes = "$build_libtool_libs"; then
9632         # Remove $wl instances when linking with ld.
9633         # FIXME: should test the right _cmds variable.
9634         case $archive_cmds in
9635           *\$LD\ *) wl= ;;
9636         esac
9637         if test yes = "$hardcode_into_libs"; then
9638           # Hardcode the library paths
9639           hardcode_libdirs=
9640           dep_rpath=
9641           rpath=$finalize_rpath
9642           test relink = "$opt_mode" || rpath=$compile_rpath$rpath
9643           for libdir in $rpath; do
9644             if test -n "$hardcode_libdir_flag_spec"; then
9645               if test -n "$hardcode_libdir_separator"; then
9646                 func_replace_sysroot "$libdir"
9647                 libdir=$func_replace_sysroot_result
9648                 if test -z "$hardcode_libdirs"; then
9649                   hardcode_libdirs=$libdir
9650                 else
9651                   # Just accumulate the unique libdirs.
9652                   case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
9653                   *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
9654                     ;;
9655                   *)
9656                     func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
9657                     ;;
9658                   esac
9659                 fi
9660               else
9661                 eval flag=\"$hardcode_libdir_flag_spec\"
9662                 func_append dep_rpath " $flag"
9663               fi
9664             elif test -n "$runpath_var"; then
9665               case "$perm_rpath " in
9666               *" $libdir "*) ;;
9667               *) func_append perm_rpath " $libdir" ;;
9668               esac
9669             fi
9670           done
9671           # Substitute the hardcoded libdirs into the rpath.
9672           if test -n "$hardcode_libdir_separator" &&
9673              test -n "$hardcode_libdirs"; then
9674             libdir=$hardcode_libdirs
9675             eval "dep_rpath=\"$hardcode_libdir_flag_spec\""
9676           fi
9677           if test -n "$runpath_var" && test -n "$perm_rpath"; then
9678             # We should set the runpath_var.
9679             rpath=
9680             for dir in $perm_rpath; do
9681               func_append rpath "$dir:"
9682             done
9683             eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
9684           fi
9685           test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
9686         fi
9687
9688         shlibpath=$finalize_shlibpath
9689         test relink = "$opt_mode" || shlibpath=$compile_shlibpath$shlibpath
9690         if test -n "$shlibpath"; then
9691           eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
9692         fi
9693
9694         # Get the real and link names of the library.
9695         eval shared_ext=\"$shrext_cmds\"
9696         eval library_names=\"$library_names_spec\"
9697         set dummy $library_names
9698         shift
9699         realname=$1
9700         shift
9701
9702         if test -n "$soname_spec"; then
9703           eval soname=\"$soname_spec\"
9704         else
9705           soname=$realname
9706         fi
9707         if test -z "$dlname"; then
9708           dlname=$soname
9709         fi
9710
9711         lib=$output_objdir/$realname
9712         linknames=
9713         for link
9714         do
9715           func_append linknames " $link"
9716         done
9717
9718         # Use standard objects if they are pic
9719         test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP`
9720         test "X$libobjs" = "X " && libobjs=
9721
9722         delfiles=
9723         if test -n "$export_symbols" && test -n "$include_expsyms"; then
9724           $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp"
9725           export_symbols=$output_objdir/$libname.uexp
9726           func_append delfiles " $export_symbols"
9727         fi
9728
9729         orig_export_symbols=
9730         case $host_os in
9731         cygwin* | mingw* | cegcc*)
9732           if test -n "$export_symbols" && test -z "$export_symbols_regex"; then
9733             # exporting using user supplied symfile
9734             func_dll_def_p "$export_symbols" || {
9735               # and it's NOT already a .def file. Must figure out
9736               # which of the given symbols are data symbols and tag
9737               # them as such. So, trigger use of export_symbols_cmds.
9738               # export_symbols gets reassigned inside the "prepare
9739               # the list of exported symbols" if statement, so the
9740               # include_expsyms logic still works.
9741               orig_export_symbols=$export_symbols
9742               export_symbols=
9743               always_export_symbols=yes
9744             }
9745           fi
9746           ;;
9747         esac
9748
9749         # Prepare the list of exported symbols
9750         if test -z "$export_symbols"; then
9751           if test yes = "$always_export_symbols" || test -n "$export_symbols_regex"; then
9752             func_verbose "generating symbol list for '$libname.la'"
9753             export_symbols=$output_objdir/$libname.exp
9754             $opt_dry_run || $RM $export_symbols
9755             cmds=$export_symbols_cmds
9756             save_ifs=$IFS; IFS='~'
9757             for cmd1 in $cmds; do
9758               IFS=$save_ifs
9759               # Take the normal branch if the nm_file_list_spec branch
9760               # doesn't work or if tool conversion is not needed.
9761               case $nm_file_list_spec~$to_tool_file_cmd in
9762                 *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*)
9763                   try_normal_branch=yes
9764                   eval cmd=\"$cmd1\"
9765                   func_len " $cmd"
9766                   len=$func_len_result
9767                   ;;
9768                 *)
9769                   try_normal_branch=no
9770                   ;;
9771               esac
9772               if test yes = "$try_normal_branch" \
9773                  && { test "$len" -lt "$max_cmd_len" \
9774                       || test "$max_cmd_len" -le -1; }
9775               then
9776                 func_show_eval "$cmd" 'exit $?'
9777                 skipped_export=false
9778               elif test -n "$nm_file_list_spec"; then
9779                 func_basename "$output"
9780                 output_la=$func_basename_result
9781                 save_libobjs=$libobjs
9782                 save_output=$output
9783                 output=$output_objdir/$output_la.nm
9784                 func_to_tool_file "$output"
9785                 libobjs=$nm_file_list_spec$func_to_tool_file_result
9786                 func_append delfiles " $output"
9787                 func_verbose "creating $NM input file list: $output"
9788                 for obj in $save_libobjs; do
9789                   func_to_tool_file "$obj"
9790                   $ECHO "$func_to_tool_file_result"
9791                 done > "$output"
9792                 eval cmd=\"$cmd1\"
9793                 func_show_eval "$cmd" 'exit $?'
9794                 output=$save_output
9795                 libobjs=$save_libobjs
9796                 skipped_export=false
9797               else
9798                 # The command line is too long to execute in one step.
9799                 func_verbose "using reloadable object file for export list..."
9800                 skipped_export=:
9801                 # Break out early, otherwise skipped_export may be
9802                 # set to false by a later but shorter cmd.
9803                 break
9804               fi
9805             done
9806             IFS=$save_ifs
9807             if test -n "$export_symbols_regex" && test : != "$skipped_export"; then
9808               func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
9809               func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
9810             fi
9811           fi
9812         fi
9813
9814         if test -n "$export_symbols" && test -n "$include_expsyms"; then
9815           tmp_export_symbols=$export_symbols
9816           test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols
9817           $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
9818         fi
9819
9820         if test : != "$skipped_export" && test -n "$orig_export_symbols"; then
9821           # The given exports_symbols file has to be filtered, so filter it.
9822           func_verbose "filter symbol list for '$libname.la' to tag DATA exports"
9823           # FIXME: $output_objdir/$libname.filter potentially contains lots of
9824           # 's' commands, which not all seds can handle. GNU sed should be fine
9825           # though. Also, the filter scales superlinearly with the number of
9826           # global variables. join(1) would be nice here, but unfortunately
9827           # isn't a blessed tool.
9828           $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
9829           func_append delfiles " $export_symbols $output_objdir/$libname.filter"
9830           export_symbols=$output_objdir/$libname.def
9831           $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
9832         fi
9833
9834         tmp_deplibs=
9835         for test_deplib in $deplibs; do
9836           case " $convenience " in
9837           *" $test_deplib "*) ;;
9838           *)
9839             func_append tmp_deplibs " $test_deplib"
9840             ;;
9841           esac
9842         done
9843         deplibs=$tmp_deplibs
9844
9845         if test -n "$convenience"; then
9846           if test -n "$whole_archive_flag_spec" &&
9847             test yes = "$compiler_needs_object" &&
9848             test -z "$libobjs"; then
9849             # extract the archives, so we have objects to list.
9850             # TODO: could optimize this to just extract one archive.
9851             whole_archive_flag_spec=
9852           fi
9853           if test -n "$whole_archive_flag_spec"; then
9854             save_libobjs=$libobjs
9855             eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
9856             test "X$libobjs" = "X " && libobjs=
9857           else
9858             gentop=$output_objdir/${outputname}x
9859             func_append generated " $gentop"
9860
9861             func_extract_archives $gentop $convenience
9862             func_append libobjs " $func_extract_archives_result"
9863             test "X$libobjs" = "X " && libobjs=
9864           fi
9865         fi
9866
9867         if test yes = "$thread_safe" && test -n "$thread_safe_flag_spec"; then
9868           eval flag=\"$thread_safe_flag_spec\"
9869           func_append linker_flags " $flag"
9870         fi
9871
9872         # Make a backup of the uninstalled library when relinking
9873         if test relink = "$opt_mode"; then
9874           $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $?
9875         fi
9876
9877         # Do each of the archive commands.
9878         if test yes = "$module" && test -n "$module_cmds"; then
9879           if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
9880             eval test_cmds=\"$module_expsym_cmds\"
9881             cmds=$module_expsym_cmds
9882           else
9883             eval test_cmds=\"$module_cmds\"
9884             cmds=$module_cmds
9885           fi
9886         else
9887           if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
9888             eval test_cmds=\"$archive_expsym_cmds\"
9889             cmds=$archive_expsym_cmds
9890           else
9891             eval test_cmds=\"$archive_cmds\"
9892             cmds=$archive_cmds
9893           fi
9894         fi
9895
9896         if test : != "$skipped_export" &&
9897            func_len " $test_cmds" &&
9898            len=$func_len_result &&
9899            test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
9900           :
9901         else
9902           # The command line is too long to link in one step, link piecewise
9903           # or, if using GNU ld and skipped_export is not :, use a linker
9904           # script.
9905
9906           # Save the value of $output and $libobjs because we want to
9907           # use them later.  If we have whole_archive_flag_spec, we
9908           # want to use save_libobjs as it was before
9909           # whole_archive_flag_spec was expanded, because we can't
9910           # assume the linker understands whole_archive_flag_spec.
9911           # This may have to be revisited, in case too many
9912           # convenience libraries get linked in and end up exceeding
9913           # the spec.
9914           if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
9915             save_libobjs=$libobjs
9916           fi
9917           save_output=$output
9918           func_basename "$output"
9919           output_la=$func_basename_result
9920
9921           # Clear the reloadable object creation command queue and
9922           # initialize k to one.
9923           test_cmds=
9924           concat_cmds=
9925           objlist=
9926           last_robj=
9927           k=1
9928
9929           if test -n "$save_libobjs" && test : != "$skipped_export" && test yes = "$with_gnu_ld"; then
9930             output=$output_objdir/$output_la.lnkscript
9931             func_verbose "creating GNU ld script: $output"
9932             echo 'INPUT (' > $output
9933             for obj in $save_libobjs
9934             do
9935               func_to_tool_file "$obj"
9936               $ECHO "$func_to_tool_file_result" >> $output
9937             done
9938             echo ')' >> $output
9939             func_append delfiles " $output"
9940             func_to_tool_file "$output"
9941             output=$func_to_tool_file_result
9942           elif test -n "$save_libobjs" && test : != "$skipped_export" && test -n "$file_list_spec"; then
9943             output=$output_objdir/$output_la.lnk
9944             func_verbose "creating linker input file list: $output"
9945             : > $output
9946             set x $save_libobjs
9947             shift
9948             firstobj=
9949             if test yes = "$compiler_needs_object"; then
9950               firstobj="$1 "
9951               shift
9952             fi
9953             for obj
9954             do
9955               func_to_tool_file "$obj"
9956               $ECHO "$func_to_tool_file_result" >> $output
9957             done
9958             func_append delfiles " $output"
9959             func_to_tool_file "$output"
9960             output=$firstobj\"$file_list_spec$func_to_tool_file_result\"
9961           else
9962             if test -n "$save_libobjs"; then
9963               func_verbose "creating reloadable object files..."
9964               output=$output_objdir/$output_la-$k.$objext
9965               eval test_cmds=\"$reload_cmds\"
9966               func_len " $test_cmds"
9967               len0=$func_len_result
9968               len=$len0
9969
9970               # Loop over the list of objects to be linked.
9971               for obj in $save_libobjs
9972               do
9973                 func_len " $obj"
9974                 func_arith $len + $func_len_result
9975                 len=$func_arith_result
9976                 if test -z "$objlist" ||
9977                    test "$len" -lt "$max_cmd_len"; then
9978                   func_append objlist " $obj"
9979                 else
9980                   # The command $test_cmds is almost too long, add a
9981                   # command to the queue.
9982                   if test 1 -eq "$k"; then
9983                     # The first file doesn't have a previous command to add.
9984                     reload_objs=$objlist
9985                     eval concat_cmds=\"$reload_cmds\"
9986                   else
9987                     # All subsequent reloadable object files will link in
9988                     # the last one created.
9989                     reload_objs="$objlist $last_robj"
9990                     eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\"
9991                   fi
9992                   last_robj=$output_objdir/$output_la-$k.$objext
9993                   func_arith $k + 1
9994                   k=$func_arith_result
9995                   output=$output_objdir/$output_la-$k.$objext
9996                   objlist=" $obj"
9997                   func_len " $last_robj"
9998                   func_arith $len0 + $func_len_result
9999                   len=$func_arith_result
10000                 fi
10001               done
10002               # Handle the remaining objects by creating one last
10003               # reloadable object file.  All subsequent reloadable object
10004               # files will link in the last one created.
10005               test -z "$concat_cmds" || concat_cmds=$concat_cmds~
10006               reload_objs="$objlist $last_robj"
10007               eval concat_cmds=\"\$concat_cmds$reload_cmds\"
10008               if test -n "$last_robj"; then
10009                 eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
10010               fi
10011               func_append delfiles " $output"
10012
10013             else
10014               output=
10015             fi
10016
10017             ${skipped_export-false} && {
10018               func_verbose "generating symbol list for '$libname.la'"
10019               export_symbols=$output_objdir/$libname.exp
10020               $opt_dry_run || $RM $export_symbols
10021               libobjs=$output
10022               # Append the command to create the export file.
10023               test -z "$concat_cmds" || concat_cmds=$concat_cmds~
10024               eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\"
10025               if test -n "$last_robj"; then
10026                 eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
10027               fi
10028             }
10029
10030             test -n "$save_libobjs" &&
10031               func_verbose "creating a temporary reloadable object file: $output"
10032
10033             # Loop through the commands generated above and execute them.
10034             save_ifs=$IFS; IFS='~'
10035             for cmd in $concat_cmds; do
10036               IFS=$save_ifs
10037               $opt_quiet || {
10038                   func_quote_for_expand "$cmd"
10039                   eval "func_echo $func_quote_for_expand_result"
10040               }
10041               $opt_dry_run || eval "$cmd" || {
10042                 lt_exit=$?
10043
10044                 # Restore the uninstalled library and exit
10045                 if test relink = "$opt_mode"; then
10046                   ( cd "$output_objdir" && \
10047                     $RM "${realname}T" && \
10048                     $MV "${realname}U" "$realname" )
10049                 fi
10050
10051                 exit $lt_exit
10052               }
10053             done
10054             IFS=$save_ifs
10055
10056             if test -n "$export_symbols_regex" && ${skipped_export-false}; then
10057               func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
10058               func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
10059             fi
10060           fi
10061
10062           ${skipped_export-false} && {
10063             if test -n "$export_symbols" && test -n "$include_expsyms"; then
10064               tmp_export_symbols=$export_symbols
10065               test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols
10066               $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
10067             fi
10068
10069             if test -n "$orig_export_symbols"; then
10070               # The given exports_symbols file has to be filtered, so filter it.
10071               func_verbose "filter symbol list for '$libname.la' to tag DATA exports"
10072               # FIXME: $output_objdir/$libname.filter potentially contains lots of
10073               # 's' commands, which not all seds can handle. GNU sed should be fine
10074               # though. Also, the filter scales superlinearly with the number of
10075               # global variables. join(1) would be nice here, but unfortunately
10076               # isn't a blessed tool.
10077               $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
10078               func_append delfiles " $export_symbols $output_objdir/$libname.filter"
10079               export_symbols=$output_objdir/$libname.def
10080               $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
10081             fi
10082           }
10083
10084           libobjs=$output
10085           # Restore the value of output.
10086           output=$save_output
10087
10088           if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
10089             eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
10090             test "X$libobjs" = "X " && libobjs=
10091           fi
10092           # Expand the library linking commands again to reset the
10093           # value of $libobjs for piecewise linking.
10094
10095           # Do each of the archive commands.
10096           if test yes = "$module" && test -n "$module_cmds"; then
10097             if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
10098               cmds=$module_expsym_cmds
10099             else
10100               cmds=$module_cmds
10101             fi
10102           else
10103             if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
10104               cmds=$archive_expsym_cmds
10105             else
10106               cmds=$archive_cmds
10107             fi
10108           fi
10109         fi
10110
10111         if test -n "$delfiles"; then
10112           # Append the command to remove temporary files to $cmds.
10113           eval cmds=\"\$cmds~\$RM $delfiles\"
10114         fi
10115
10116         # Add any objects from preloaded convenience libraries
10117         if test -n "$dlprefiles"; then
10118           gentop=$output_objdir/${outputname}x
10119           func_append generated " $gentop"
10120
10121           func_extract_archives $gentop $dlprefiles
10122           func_append libobjs " $func_extract_archives_result"
10123           test "X$libobjs" = "X " && libobjs=
10124         fi
10125
10126         save_ifs=$IFS; IFS='~'
10127         for cmd in $cmds; do
10128           IFS=$sp$nl
10129           eval cmd=\"$cmd\"
10130           IFS=$save_ifs
10131           $opt_quiet || {
10132             func_quote_for_expand "$cmd"
10133             eval "func_echo $func_quote_for_expand_result"
10134           }
10135           $opt_dry_run || eval "$cmd" || {
10136             lt_exit=$?
10137
10138             # Restore the uninstalled library and exit
10139             if test relink = "$opt_mode"; then
10140               ( cd "$output_objdir" && \
10141                 $RM "${realname}T" && \
10142                 $MV "${realname}U" "$realname" )
10143             fi
10144
10145             exit $lt_exit
10146           }
10147         done
10148         IFS=$save_ifs
10149
10150         # Restore the uninstalled library and exit
10151         if test relink = "$opt_mode"; then
10152           $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $?
10153
10154           if test -n "$convenience"; then
10155             if test -z "$whole_archive_flag_spec"; then
10156               func_show_eval '${RM}r "$gentop"'
10157             fi
10158           fi
10159
10160           exit $EXIT_SUCCESS
10161         fi
10162
10163         # Create links to the real library.
10164         for linkname in $linknames; do
10165           if test "$realname" != "$linkname"; then
10166             func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?'
10167           fi
10168         done
10169
10170         # If -module or -export-dynamic was specified, set the dlname.
10171         if test yes = "$module" || test yes = "$export_dynamic"; then
10172           # On all known operating systems, these are identical.
10173           dlname=$soname
10174         fi
10175       fi
10176       ;;
10177
10178     obj)
10179       if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then
10180         func_warning "'-dlopen' is ignored for objects"
10181       fi
10182
10183       case " $deplibs" in
10184       *\ -l* | *\ -L*)
10185         func_warning "'-l' and '-L' are ignored for objects" ;;
10186       esac
10187
10188       test -n "$rpath" && \
10189         func_warning "'-rpath' is ignored for objects"
10190
10191       test -n "$xrpath" && \
10192         func_warning "'-R' is ignored for objects"
10193
10194       test -n "$vinfo" && \
10195         func_warning "'-version-info' is ignored for objects"
10196
10197       test -n "$release" && \
10198         func_warning "'-release' is ignored for objects"
10199
10200       case $output in
10201       *.lo)
10202         test -n "$objs$old_deplibs" && \
10203           func_fatal_error "cannot build library object '$output' from non-libtool objects"
10204
10205         libobj=$output
10206         func_lo2o "$libobj"
10207         obj=$func_lo2o_result
10208         ;;
10209       *)
10210         libobj=
10211         obj=$output
10212         ;;
10213       esac
10214
10215       # Delete the old objects.
10216       $opt_dry_run || $RM $obj $libobj
10217
10218       # Objects from convenience libraries.  This assumes
10219       # single-version convenience libraries.  Whenever we create
10220       # different ones for PIC/non-PIC, this we'll have to duplicate
10221       # the extraction.
10222       reload_conv_objs=
10223       gentop=
10224       # if reload_cmds runs $LD directly, get rid of -Wl from
10225       # whole_archive_flag_spec and hope we can get by with turning comma
10226       # into space.
10227       case $reload_cmds in
10228         *\$LD[\ \$]*) wl= ;;
10229       esac
10230       if test -n "$convenience"; then
10231         if test -n "$whole_archive_flag_spec"; then
10232           eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\"
10233           test -n "$wl" || tmp_whole_archive_flags=`$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'`
10234           reload_conv_objs=$reload_objs\ $tmp_whole_archive_flags
10235         else
10236           gentop=$output_objdir/${obj}x
10237           func_append generated " $gentop"
10238
10239           func_extract_archives $gentop $convenience
10240           reload_conv_objs="$reload_objs $func_extract_archives_result"
10241         fi
10242       fi
10243
10244       # If we're not building shared, we need to use non_pic_objs
10245       test yes = "$build_libtool_libs" || libobjs=$non_pic_objects
10246
10247       # Create the old-style object.
10248       reload_objs=$objs$old_deplibs' '`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; /\.lib$/d; $lo2o" | $NL2SP`' '$reload_conv_objs
10249
10250       output=$obj
10251       func_execute_cmds "$reload_cmds" 'exit $?'
10252
10253       # Exit if we aren't doing a library object file.
10254       if test -z "$libobj"; then
10255         if test -n "$gentop"; then
10256           func_show_eval '${RM}r "$gentop"'
10257         fi
10258
10259         exit $EXIT_SUCCESS
10260       fi
10261
10262       test yes = "$build_libtool_libs" || {
10263         if test -n "$gentop"; then
10264           func_show_eval '${RM}r "$gentop"'
10265         fi
10266
10267         # Create an invalid libtool object if no PIC, so that we don't
10268         # accidentally link it into a program.
10269         # $show "echo timestamp > $libobj"
10270         # $opt_dry_run || eval "echo timestamp > $libobj" || exit $?
10271         exit $EXIT_SUCCESS
10272       }
10273
10274       if test -n "$pic_flag" || test default != "$pic_mode"; then
10275         # Only do commands if we really have different PIC objects.
10276         reload_objs="$libobjs $reload_conv_objs"
10277         output=$libobj
10278         func_execute_cmds "$reload_cmds" 'exit $?'
10279       fi
10280
10281       if test -n "$gentop"; then
10282         func_show_eval '${RM}r "$gentop"'
10283       fi
10284
10285       exit $EXIT_SUCCESS
10286       ;;
10287
10288     prog)
10289       case $host in
10290         *cygwin*) func_stripname '' '.exe' "$output"
10291                   output=$func_stripname_result.exe;;
10292       esac
10293       test -n "$vinfo" && \
10294         func_warning "'-version-info' is ignored for programs"
10295
10296       test -n "$release" && \
10297         func_warning "'-release' is ignored for programs"
10298
10299       $preload \
10300         && test unknown,unknown,unknown = "$dlopen_support,$dlopen_self,$dlopen_self_static" \
10301         && func_warning "'LT_INIT([dlopen])' not used. Assuming no dlopen support."
10302
10303       case $host in
10304       *-*-rhapsody* | *-*-darwin1.[012])
10305         # On Rhapsody replace the C library is the System framework
10306         compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'`
10307         finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'`
10308         ;;
10309       esac
10310
10311       case $host in
10312       *-*-darwin*)
10313         # Don't allow lazy linking, it breaks C++ global constructors
10314         # But is supposedly fixed on 10.4 or later (yay!).
10315         if test CXX = "$tagname"; then
10316           case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
10317             10.[0123])
10318               func_append compile_command " $wl-bind_at_load"
10319               func_append finalize_command " $wl-bind_at_load"
10320             ;;
10321           esac
10322         fi
10323         # Time to change all our "foo.ltframework" stuff back to "-framework foo"
10324         compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
10325         finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
10326         ;;
10327       esac
10328
10329
10330       # move library search paths that coincide with paths to not yet
10331       # installed libraries to the beginning of the library search list
10332       new_libs=
10333       for path in $notinst_path; do
10334         case " $new_libs " in
10335         *" -L$path/$objdir "*) ;;
10336         *)
10337           case " $compile_deplibs " in
10338           *" -L$path/$objdir "*)
10339             func_append new_libs " -L$path/$objdir" ;;
10340           esac
10341           ;;
10342         esac
10343       done
10344       for deplib in $compile_deplibs; do
10345         case $deplib in
10346         -L*)
10347           case " $new_libs " in
10348           *" $deplib "*) ;;
10349           *) func_append new_libs " $deplib" ;;
10350           esac
10351           ;;
10352         *) func_append new_libs " $deplib" ;;
10353         esac
10354       done
10355       compile_deplibs=$new_libs
10356
10357
10358       func_append compile_command " $compile_deplibs"
10359       func_append finalize_command " $finalize_deplibs"
10360
10361       if test -n "$rpath$xrpath"; then
10362         # If the user specified any rpath flags, then add them.
10363         for libdir in $rpath $xrpath; do
10364           # This is the magic to use -rpath.
10365           case "$finalize_rpath " in
10366           *" $libdir "*) ;;
10367           *) func_append finalize_rpath " $libdir" ;;
10368           esac
10369         done
10370       fi
10371
10372       # Now hardcode the library paths
10373       rpath=
10374       hardcode_libdirs=
10375       for libdir in $compile_rpath $finalize_rpath; do
10376         if test -n "$hardcode_libdir_flag_spec"; then
10377           if test -n "$hardcode_libdir_separator"; then
10378             if test -z "$hardcode_libdirs"; then
10379               hardcode_libdirs=$libdir
10380             else
10381               # Just accumulate the unique libdirs.
10382               case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
10383               *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
10384                 ;;
10385               *)
10386                 func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
10387                 ;;
10388               esac
10389             fi
10390           else
10391             eval flag=\"$hardcode_libdir_flag_spec\"
10392             func_append rpath " $flag"
10393           fi
10394         elif test -n "$runpath_var"; then
10395           case "$perm_rpath " in
10396           *" $libdir "*) ;;
10397           *) func_append perm_rpath " $libdir" ;;
10398           esac
10399         fi
10400         case $host in
10401         *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
10402           testbindir=`$ECHO "$libdir" | $SED -e 's*/lib$*/bin*'`
10403           case :$dllsearchpath: in
10404           *":$libdir:"*) ;;
10405           ::) dllsearchpath=$libdir;;
10406           *) func_append dllsearchpath ":$libdir";;
10407           esac
10408           case :$dllsearchpath: in
10409           *":$testbindir:"*) ;;
10410           ::) dllsearchpath=$testbindir;;
10411           *) func_append dllsearchpath ":$testbindir";;
10412           esac
10413           ;;
10414         esac
10415       done
10416       # Substitute the hardcoded libdirs into the rpath.
10417       if test -n "$hardcode_libdir_separator" &&
10418          test -n "$hardcode_libdirs"; then
10419         libdir=$hardcode_libdirs
10420         eval rpath=\" $hardcode_libdir_flag_spec\"
10421       fi
10422       compile_rpath=$rpath
10423
10424       rpath=
10425       hardcode_libdirs=
10426       for libdir in $finalize_rpath; do
10427         if test -n "$hardcode_libdir_flag_spec"; then
10428           if test -n "$hardcode_libdir_separator"; then
10429             if test -z "$hardcode_libdirs"; then
10430               hardcode_libdirs=$libdir
10431             else
10432               # Just accumulate the unique libdirs.
10433               case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
10434               *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
10435                 ;;
10436               *)
10437                 func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
10438                 ;;
10439               esac
10440             fi
10441           else
10442             eval flag=\"$hardcode_libdir_flag_spec\"
10443             func_append rpath " $flag"
10444           fi
10445         elif test -n "$runpath_var"; then
10446           case "$finalize_perm_rpath " in
10447           *" $libdir "*) ;;
10448           *) func_append finalize_perm_rpath " $libdir" ;;
10449           esac
10450         fi
10451       done
10452       # Substitute the hardcoded libdirs into the rpath.
10453       if test -n "$hardcode_libdir_separator" &&
10454          test -n "$hardcode_libdirs"; then
10455         libdir=$hardcode_libdirs
10456         eval rpath=\" $hardcode_libdir_flag_spec\"
10457       fi
10458       finalize_rpath=$rpath
10459
10460       if test -n "$libobjs" && test yes = "$build_old_libs"; then
10461         # Transform all the library objects into standard objects.
10462         compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
10463         finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
10464       fi
10465
10466       func_generate_dlsyms "$outputname" "@PROGRAM@" false
10467
10468       # template prelinking step
10469       if test -n "$prelink_cmds"; then
10470         func_execute_cmds "$prelink_cmds" 'exit $?'
10471       fi
10472
10473       wrappers_required=:
10474       case $host in
10475       *cegcc* | *mingw32ce*)
10476         # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway.
10477         wrappers_required=false
10478         ;;
10479       *cygwin* | *mingw* )
10480         test yes = "$build_libtool_libs" || wrappers_required=false
10481         ;;
10482       *)
10483         if test no = "$need_relink" || test yes != "$build_libtool_libs"; then
10484           wrappers_required=false
10485         fi
10486         ;;
10487       esac
10488       $wrappers_required || {
10489         # Replace the output file specification.
10490         compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
10491         link_command=$compile_command$compile_rpath
10492
10493         # We have no uninstalled library dependencies, so finalize right now.
10494         exit_status=0
10495         func_show_eval "$link_command" 'exit_status=$?'
10496
10497         if test -n "$postlink_cmds"; then
10498           func_to_tool_file "$output"
10499           postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
10500           func_execute_cmds "$postlink_cmds" 'exit $?'
10501         fi
10502
10503         # Delete the generated files.
10504         if test -f "$output_objdir/${outputname}S.$objext"; then
10505           func_show_eval '$RM "$output_objdir/${outputname}S.$objext"'
10506         fi
10507
10508         exit $exit_status
10509       }
10510
10511       if test -n "$compile_shlibpath$finalize_shlibpath"; then
10512         compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
10513       fi
10514       if test -n "$finalize_shlibpath"; then
10515         finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
10516       fi
10517
10518       compile_var=
10519       finalize_var=
10520       if test -n "$runpath_var"; then
10521         if test -n "$perm_rpath"; then
10522           # We should set the runpath_var.
10523           rpath=
10524           for dir in $perm_rpath; do
10525             func_append rpath "$dir:"
10526           done
10527           compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
10528         fi
10529         if test -n "$finalize_perm_rpath"; then
10530           # We should set the runpath_var.
10531           rpath=
10532           for dir in $finalize_perm_rpath; do
10533             func_append rpath "$dir:"
10534           done
10535           finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
10536         fi
10537       fi
10538
10539       if test yes = "$no_install"; then
10540         # We don't need to create a wrapper script.
10541         link_command=$compile_var$compile_command$compile_rpath
10542         # Replace the output file specification.
10543         link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
10544         # Delete the old output file.
10545         $opt_dry_run || $RM $output
10546         # Link the executable and exit
10547         func_show_eval "$link_command" 'exit $?'
10548
10549         if test -n "$postlink_cmds"; then
10550           func_to_tool_file "$output"
10551           postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
10552           func_execute_cmds "$postlink_cmds" 'exit $?'
10553         fi
10554
10555         exit $EXIT_SUCCESS
10556       fi
10557
10558       case $hardcode_action,$fast_install in
10559         relink,*)
10560           # Fast installation is not supported
10561           link_command=$compile_var$compile_command$compile_rpath
10562           relink_command=$finalize_var$finalize_command$finalize_rpath
10563
10564           func_warning "this platform does not like uninstalled shared libraries"
10565           func_warning "'$output' will be relinked during installation"
10566           ;;
10567         *,yes)
10568           link_command=$finalize_var$compile_command$finalize_rpath
10569           relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'`
10570           ;;
10571         *,no)
10572           link_command=$compile_var$compile_command$compile_rpath
10573           relink_command=$finalize_var$finalize_command$finalize_rpath
10574           ;;
10575         *,needless)
10576           link_command=$finalize_var$compile_command$finalize_rpath
10577           relink_command=
10578           ;;
10579       esac
10580
10581       # Replace the output file specification.
10582       link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
10583
10584       # Delete the old output files.
10585       $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname
10586
10587       func_show_eval "$link_command" 'exit $?'
10588
10589       if test -n "$postlink_cmds"; then
10590         func_to_tool_file "$output_objdir/$outputname"
10591         postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
10592         func_execute_cmds "$postlink_cmds" 'exit $?'
10593       fi
10594
10595       # Now create the wrapper script.
10596       func_verbose "creating $output"
10597
10598       # Quote the relink command for shipping.
10599       if test -n "$relink_command"; then
10600         # Preserve any variables that may affect compiler behavior
10601         for var in $variables_saved_for_relink; do
10602           if eval test -z \"\${$var+set}\"; then
10603             relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
10604           elif eval var_value=\$$var; test -z "$var_value"; then
10605             relink_command="$var=; export $var; $relink_command"
10606           else
10607             func_quote_for_eval "$var_value"
10608             relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
10609           fi
10610         done
10611         relink_command="(cd `pwd`; $relink_command)"
10612         relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
10613       fi
10614
10615       # Only actually do things if not in dry run mode.
10616       $opt_dry_run || {
10617         # win32 will think the script is a binary if it has
10618         # a .exe suffix, so we strip it off here.
10619         case $output in
10620           *.exe) func_stripname '' '.exe' "$output"
10621                  output=$func_stripname_result ;;
10622         esac
10623         # test for cygwin because mv fails w/o .exe extensions
10624         case $host in
10625           *cygwin*)
10626             exeext=.exe
10627             func_stripname '' '.exe' "$outputname"
10628             outputname=$func_stripname_result ;;
10629           *) exeext= ;;
10630         esac
10631         case $host in
10632           *cygwin* | *mingw* )
10633             func_dirname_and_basename "$output" "" "."
10634             output_name=$func_basename_result
10635             output_path=$func_dirname_result
10636             cwrappersource=$output_path/$objdir/lt-$output_name.c
10637             cwrapper=$output_path/$output_name.exe
10638             $RM $cwrappersource $cwrapper
10639             trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
10640
10641             func_emit_cwrapperexe_src > $cwrappersource
10642
10643             # The wrapper executable is built using the $host compiler,
10644             # because it contains $host paths and files. If cross-
10645             # compiling, it, like the target executable, must be
10646             # executed on the $host or under an emulation environment.
10647             $opt_dry_run || {
10648               $LTCC $LTCFLAGS -o $cwrapper $cwrappersource
10649               $STRIP $cwrapper
10650             }
10651
10652             # Now, create the wrapper script for func_source use:
10653             func_ltwrapper_scriptname $cwrapper
10654             $RM $func_ltwrapper_scriptname_result
10655             trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15
10656             $opt_dry_run || {
10657               # note: this script will not be executed, so do not chmod.
10658               if test "x$build" = "x$host"; then
10659                 $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result
10660               else
10661                 func_emit_wrapper no > $func_ltwrapper_scriptname_result
10662               fi
10663             }
10664           ;;
10665           * )
10666             $RM $output
10667             trap "$RM $output; exit $EXIT_FAILURE" 1 2 15
10668
10669             func_emit_wrapper no > $output
10670             chmod +x $output
10671           ;;
10672         esac
10673       }
10674       exit $EXIT_SUCCESS
10675       ;;
10676     esac
10677
10678     # See if we need to build an old-fashioned archive.
10679     for oldlib in $oldlibs; do
10680
10681       case $build_libtool_libs in
10682         convenience)
10683           oldobjs="$libobjs_save $symfileobj"
10684           addlibs=$convenience
10685           build_libtool_libs=no
10686           ;;
10687         module)
10688           oldobjs=$libobjs_save
10689           addlibs=$old_convenience
10690           build_libtool_libs=no
10691           ;;
10692         *)
10693           oldobjs="$old_deplibs $non_pic_objects"
10694           $preload && test -f "$symfileobj" \
10695             && func_append oldobjs " $symfileobj"
10696           addlibs=$old_convenience
10697           ;;
10698       esac
10699
10700       if test -n "$addlibs"; then
10701         gentop=$output_objdir/${outputname}x
10702         func_append generated " $gentop"
10703
10704         func_extract_archives $gentop $addlibs
10705         func_append oldobjs " $func_extract_archives_result"
10706       fi
10707
10708       # Do each command in the archive commands.
10709       if test -n "$old_archive_from_new_cmds" && test yes = "$build_libtool_libs"; then
10710         cmds=$old_archive_from_new_cmds
10711       else
10712
10713         # Add any objects from preloaded convenience libraries
10714         if test -n "$dlprefiles"; then
10715           gentop=$output_objdir/${outputname}x
10716           func_append generated " $gentop"
10717
10718           func_extract_archives $gentop $dlprefiles
10719           func_append oldobjs " $func_extract_archives_result"
10720         fi
10721
10722         # POSIX demands no paths to be encoded in archives.  We have
10723         # to avoid creating archives with duplicate basenames if we
10724         # might have to extract them afterwards, e.g., when creating a
10725         # static archive out of a convenience library, or when linking
10726         # the entirety of a libtool archive into another (currently
10727         # not supported by libtool).
10728         if (for obj in $oldobjs
10729             do
10730               func_basename "$obj"
10731               $ECHO "$func_basename_result"
10732             done | sort | sort -uc >/dev/null 2>&1); then
10733           :
10734         else
10735           echo "copying selected object files to avoid basename conflicts..."
10736           gentop=$output_objdir/${outputname}x
10737           func_append generated " $gentop"
10738           func_mkdir_p "$gentop"
10739           save_oldobjs=$oldobjs
10740           oldobjs=
10741           counter=1
10742           for obj in $save_oldobjs
10743           do
10744             func_basename "$obj"
10745             objbase=$func_basename_result
10746             case " $oldobjs " in
10747             " ") oldobjs=$obj ;;
10748             *[\ /]"$objbase "*)
10749               while :; do
10750                 # Make sure we don't pick an alternate name that also
10751                 # overlaps.
10752                 newobj=lt$counter-$objbase
10753                 func_arith $counter + 1
10754                 counter=$func_arith_result
10755                 case " $oldobjs " in
10756                 *[\ /]"$newobj "*) ;;
10757                 *) if test ! -f "$gentop/$newobj"; then break; fi ;;
10758                 esac
10759               done
10760               func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
10761               func_append oldobjs " $gentop/$newobj"
10762               ;;
10763             *) func_append oldobjs " $obj" ;;
10764             esac
10765           done
10766         fi
10767         func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
10768         tool_oldlib=$func_to_tool_file_result
10769         eval cmds=\"$old_archive_cmds\"
10770
10771         func_len " $cmds"
10772         len=$func_len_result
10773         if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
10774           cmds=$old_archive_cmds
10775         elif test -n "$archiver_list_spec"; then
10776           func_verbose "using command file archive linking..."
10777           for obj in $oldobjs
10778           do
10779             func_to_tool_file "$obj"
10780             $ECHO "$func_to_tool_file_result"
10781           done > $output_objdir/$libname.libcmd
10782           func_to_tool_file "$output_objdir/$libname.libcmd"
10783           oldobjs=" $archiver_list_spec$func_to_tool_file_result"
10784           cmds=$old_archive_cmds
10785         else
10786           # the command line is too long to link in one step, link in parts
10787           func_verbose "using piecewise archive linking..."
10788           save_RANLIB=$RANLIB
10789           RANLIB=:
10790           objlist=
10791           concat_cmds=
10792           save_oldobjs=$oldobjs
10793           oldobjs=
10794           # Is there a better way of finding the last object in the list?
10795           for obj in $save_oldobjs
10796           do
10797             last_oldobj=$obj
10798           done
10799           eval test_cmds=\"$old_archive_cmds\"
10800           func_len " $test_cmds"
10801           len0=$func_len_result
10802           len=$len0
10803           for obj in $save_oldobjs
10804           do
10805             func_len " $obj"
10806             func_arith $len + $func_len_result
10807             len=$func_arith_result
10808             func_append objlist " $obj"
10809             if test "$len" -lt "$max_cmd_len"; then
10810               :
10811             else
10812               # the above command should be used before it gets too long
10813               oldobjs=$objlist
10814               if test "$obj" = "$last_oldobj"; then
10815                 RANLIB=$save_RANLIB
10816               fi
10817               test -z "$concat_cmds" || concat_cmds=$concat_cmds~
10818               eval concat_cmds=\"\$concat_cmds$old_archive_cmds\"
10819               objlist=
10820               len=$len0
10821             fi
10822           done
10823           RANLIB=$save_RANLIB
10824           oldobjs=$objlist
10825           if test -z "$oldobjs"; then
10826             eval cmds=\"\$concat_cmds\"
10827           else
10828             eval cmds=\"\$concat_cmds~\$old_archive_cmds\"
10829           fi
10830         fi
10831       fi
10832       func_execute_cmds "$cmds" 'exit $?'
10833     done
10834
10835     test -n "$generated" && \
10836       func_show_eval "${RM}r$generated"
10837
10838     # Now create the libtool archive.
10839     case $output in
10840     *.la)
10841       old_library=
10842       test yes = "$build_old_libs" && old_library=$libname.$libext
10843       func_verbose "creating $output"
10844
10845       # Preserve any variables that may affect compiler behavior
10846       for var in $variables_saved_for_relink; do
10847         if eval test -z \"\${$var+set}\"; then
10848           relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
10849         elif eval var_value=\$$var; test -z "$var_value"; then
10850           relink_command="$var=; export $var; $relink_command"
10851         else
10852           func_quote_for_eval "$var_value"
10853           relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
10854         fi
10855       done
10856       # Quote the link command for shipping.
10857       relink_command="(cd `pwd`; $SHELL \"$progpath\" $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
10858       relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
10859       if test yes = "$hardcode_automatic"; then
10860         relink_command=
10861       fi
10862
10863       # Only create the output if not a dry run.
10864       $opt_dry_run || {
10865         for installed in no yes; do
10866           if test yes = "$installed"; then
10867             if test -z "$install_libdir"; then
10868               break
10869             fi
10870             output=$output_objdir/${outputname}i
10871             # Replace all uninstalled libtool libraries with the installed ones
10872             newdependency_libs=
10873             for deplib in $dependency_libs; do
10874               case $deplib in
10875               *.la)
10876                 func_basename "$deplib"
10877                 name=$func_basename_result
10878                 func_resolve_sysroot "$deplib"
10879                 eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result`
10880                 test -z "$libdir" && \
10881                   func_fatal_error "'$deplib' is not a valid libtool archive"
10882                 func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name"
10883                 ;;
10884               -L*)
10885                 func_stripname -L '' "$deplib"
10886                 func_replace_sysroot "$func_stripname_result"
10887                 func_append newdependency_libs " -L$func_replace_sysroot_result"
10888                 ;;
10889               -R*)
10890                 func_stripname -R '' "$deplib"
10891                 func_replace_sysroot "$func_stripname_result"
10892                 func_append newdependency_libs " -R$func_replace_sysroot_result"
10893                 ;;
10894               *) func_append newdependency_libs " $deplib" ;;
10895               esac
10896             done
10897             dependency_libs=$newdependency_libs
10898             newdlfiles=
10899
10900             for lib in $dlfiles; do
10901               case $lib in
10902               *.la)
10903                 func_basename "$lib"
10904                 name=$func_basename_result
10905                 eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
10906                 test -z "$libdir" && \
10907                   func_fatal_error "'$lib' is not a valid libtool archive"
10908                 func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name"
10909                 ;;
10910               *) func_append newdlfiles " $lib" ;;
10911               esac
10912             done
10913             dlfiles=$newdlfiles
10914             newdlprefiles=
10915             for lib in $dlprefiles; do
10916               case $lib in
10917               *.la)
10918                 # Only pass preopened files to the pseudo-archive (for
10919                 # eventual linking with the app. that links it) if we
10920                 # didn't already link the preopened objects directly into
10921                 # the library:
10922                 func_basename "$lib"
10923                 name=$func_basename_result
10924                 eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
10925                 test -z "$libdir" && \
10926                   func_fatal_error "'$lib' is not a valid libtool archive"
10927                 func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name"
10928                 ;;
10929               esac
10930             done
10931             dlprefiles=$newdlprefiles
10932           else
10933             newdlfiles=
10934             for lib in $dlfiles; do
10935               case $lib in
10936                 [\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;;
10937                 *) abs=`pwd`"/$lib" ;;
10938               esac
10939               func_append newdlfiles " $abs"
10940             done
10941             dlfiles=$newdlfiles
10942             newdlprefiles=
10943             for lib in $dlprefiles; do
10944               case $lib in
10945                 [\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;;
10946                 *) abs=`pwd`"/$lib" ;;
10947               esac
10948               func_append newdlprefiles " $abs"
10949             done
10950             dlprefiles=$newdlprefiles
10951           fi
10952           $RM $output
10953           # place dlname in correct position for cygwin
10954           # In fact, it would be nice if we could use this code for all target
10955           # systems that can't hard-code library paths into their executables
10956           # and that have no shared library path variable independent of PATH,
10957           # but it turns out we can't easily determine that from inspecting
10958           # libtool variables, so we have to hard-code the OSs to which it
10959           # applies here; at the moment, that means platforms that use the PE
10960           # object format with DLL files.  See the long comment at the top of
10961           # tests/bindir.at for full details.
10962           tdlname=$dlname
10963           case $host,$output,$installed,$module,$dlname in
10964             *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll)
10965               # If a -bindir argument was supplied, place the dll there.
10966               if test -n "$bindir"; then
10967                 func_relative_path "$install_libdir" "$bindir"
10968                 tdlname=$func_relative_path_result/$dlname
10969               else
10970                 # Otherwise fall back on heuristic.
10971                 tdlname=../bin/$dlname
10972               fi
10973               ;;
10974           esac
10975           $ECHO > $output "\
10976 # $outputname - a libtool library file
10977 # Generated by $PROGRAM (GNU $PACKAGE) $VERSION
10978 #
10979 # Please DO NOT delete this file!
10980 # It is necessary for linking the library.
10981
10982 # The name that we can dlopen(3).
10983 dlname='$tdlname'
10984
10985 # Names of this library.
10986 library_names='$library_names'
10987
10988 # The name of the static archive.
10989 old_library='$old_library'
10990
10991 # Linker flags that cannot go in dependency_libs.
10992 inherited_linker_flags='$new_inherited_linker_flags'
10993
10994 # Libraries that this one depends upon.
10995 dependency_libs='$dependency_libs'
10996
10997 # Names of additional weak libraries provided by this library
10998 weak_library_names='$weak_libs'
10999
11000 # Version information for $libname.
11001 current=$current
11002 age=$age
11003 revision=$revision
11004
11005 # Is this an already installed library?
11006 installed=$installed
11007
11008 # Should we warn about portability when linking against -modules?
11009 shouldnotlink=$module
11010
11011 # Files to dlopen/dlpreopen
11012 dlopen='$dlfiles'
11013 dlpreopen='$dlprefiles'
11014
11015 # Directory that this library needs to be installed in:
11016 libdir='$install_libdir'"
11017           if test no,yes = "$installed,$need_relink"; then
11018             $ECHO >> $output "\
11019 relink_command=\"$relink_command\""
11020           fi
11021         done
11022       }
11023
11024       # Do a symbolic link so that the libtool archive can be found in
11025       # LD_LIBRARY_PATH before the program is installed.
11026       func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?'
11027       ;;
11028     esac
11029     exit $EXIT_SUCCESS
11030 }
11031
11032 if test link = "$opt_mode" || test relink = "$opt_mode"; then
11033   func_mode_link ${1+"$@"}
11034 fi
11035
11036
11037 # func_mode_uninstall arg...
11038 func_mode_uninstall ()
11039 {
11040     $debug_cmd
11041
11042     RM=$nonopt
11043     files=
11044     rmforce=false
11045     exit_status=0
11046
11047     # This variable tells wrapper scripts just to set variables rather
11048     # than running their programs.
11049     libtool_install_magic=$magic
11050
11051     for arg
11052     do
11053       case $arg in
11054       -f) func_append RM " $arg"; rmforce=: ;;
11055       -*) func_append RM " $arg" ;;
11056       *) func_append files " $arg" ;;
11057       esac
11058     done
11059
11060     test -z "$RM" && \
11061       func_fatal_help "you must specify an RM program"
11062
11063     rmdirs=
11064
11065     for file in $files; do
11066       func_dirname "$file" "" "."
11067       dir=$func_dirname_result
11068       if test . = "$dir"; then
11069         odir=$objdir
11070       else
11071         odir=$dir/$objdir
11072       fi
11073       func_basename "$file"
11074       name=$func_basename_result
11075       test uninstall = "$opt_mode" && odir=$dir
11076
11077       # Remember odir for removal later, being careful to avoid duplicates
11078       if test clean = "$opt_mode"; then
11079         case " $rmdirs " in
11080           *" $odir "*) ;;
11081           *) func_append rmdirs " $odir" ;;
11082         esac
11083       fi
11084
11085       # Don't error if the file doesn't exist and rm -f was used.
11086       if { test -L "$file"; } >/dev/null 2>&1 ||
11087          { test -h "$file"; } >/dev/null 2>&1 ||
11088          test -f "$file"; then
11089         :
11090       elif test -d "$file"; then
11091         exit_status=1
11092         continue
11093       elif $rmforce; then
11094         continue
11095       fi
11096
11097       rmfiles=$file
11098
11099       case $name in
11100       *.la)
11101         # Possibly a libtool archive, so verify it.
11102         if func_lalib_p "$file"; then
11103           func_source $dir/$name
11104
11105           # Delete the libtool libraries and symlinks.
11106           for n in $library_names; do
11107             func_append rmfiles " $odir/$n"
11108           done
11109           test -n "$old_library" && func_append rmfiles " $odir/$old_library"
11110
11111           case $opt_mode in
11112           clean)
11113             case " $library_names " in
11114             *" $dlname "*) ;;
11115             *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;;
11116             esac
11117             test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i"
11118             ;;
11119           uninstall)
11120             if test -n "$library_names"; then
11121               # Do each command in the postuninstall commands.
11122               func_execute_cmds "$postuninstall_cmds" '$rmforce || exit_status=1'
11123             fi
11124
11125             if test -n "$old_library"; then
11126               # Do each command in the old_postuninstall commands.
11127               func_execute_cmds "$old_postuninstall_cmds" '$rmforce || exit_status=1'
11128             fi
11129             # FIXME: should reinstall the best remaining shared library.
11130             ;;
11131           esac
11132         fi
11133         ;;
11134
11135       *.lo)
11136         # Possibly a libtool object, so verify it.
11137         if func_lalib_p "$file"; then
11138
11139           # Read the .lo file
11140           func_source $dir/$name
11141
11142           # Add PIC object to the list of files to remove.
11143           if test -n "$pic_object" && test none != "$pic_object"; then
11144             func_append rmfiles " $dir/$pic_object"
11145           fi
11146
11147           # Add non-PIC object to the list of files to remove.
11148           if test -n "$non_pic_object" && test none != "$non_pic_object"; then
11149             func_append rmfiles " $dir/$non_pic_object"
11150           fi
11151         fi
11152         ;;
11153
11154       *)
11155         if test clean = "$opt_mode"; then
11156           noexename=$name
11157           case $file in
11158           *.exe)
11159             func_stripname '' '.exe' "$file"
11160             file=$func_stripname_result
11161             func_stripname '' '.exe' "$name"
11162             noexename=$func_stripname_result
11163             # $file with .exe has already been added to rmfiles,
11164             # add $file without .exe
11165             func_append rmfiles " $file"
11166             ;;
11167           esac
11168           # Do a test to see if this is a libtool program.
11169           if func_ltwrapper_p "$file"; then
11170             if func_ltwrapper_executable_p "$file"; then
11171               func_ltwrapper_scriptname "$file"
11172               relink_command=
11173               func_source $func_ltwrapper_scriptname_result
11174               func_append rmfiles " $func_ltwrapper_scriptname_result"
11175             else
11176               relink_command=
11177               func_source $dir/$noexename
11178             fi
11179
11180             # note $name still contains .exe if it was in $file originally
11181             # as does the version of $file that was added into $rmfiles
11182             func_append rmfiles " $odir/$name $odir/${name}S.$objext"
11183             if test yes = "$fast_install" && test -n "$relink_command"; then
11184               func_append rmfiles " $odir/lt-$name"
11185             fi
11186             if test "X$noexename" != "X$name"; then
11187               func_append rmfiles " $odir/lt-$noexename.c"
11188             fi
11189           fi
11190         fi
11191         ;;
11192       esac
11193       func_show_eval "$RM $rmfiles" 'exit_status=1'
11194     done
11195
11196     # Try to remove the $objdir's in the directories where we deleted files
11197     for dir in $rmdirs; do
11198       if test -d "$dir"; then
11199         func_show_eval "rmdir $dir >/dev/null 2>&1"
11200       fi
11201     done
11202
11203     exit $exit_status
11204 }
11205
11206 if test uninstall = "$opt_mode" || test clean = "$opt_mode"; then
11207   func_mode_uninstall ${1+"$@"}
11208 fi
11209
11210 test -z "$opt_mode" && {
11211   help=$generic_help
11212   func_fatal_help "you must specify a MODE"
11213 }
11214
11215 test -z "$exec_cmd" && \
11216   func_fatal_help "invalid operation mode '$opt_mode'"
11217
11218 if test -n "$exec_cmd"; then
11219   eval exec "$exec_cmd"
11220   exit $EXIT_FAILURE
11221 fi
11222
11223 exit $exit_status
11224
11225
11226 # The TAGs below are defined such that we never get into a situation
11227 # where we disable both kinds of libraries.  Given conflicting
11228 # choices, we go for a static library, that is the most portable,
11229 # since we can't tell whether shared libraries were disabled because
11230 # the user asked for that or because the platform doesn't support
11231 # them.  This is particularly important on AIX, because we don't
11232 # support having both static and shared libraries enabled at the same
11233 # time on that platform, so we default to a shared-only configuration.
11234 # If a disable-shared tag is given, we'll fallback to a static-only
11235 # configuration.  But we'll never go from static-only to shared-only.
11236
11237 # ### BEGIN LIBTOOL TAG CONFIG: disable-shared
11238 build_libtool_libs=no
11239 build_old_libs=yes
11240 # ### END LIBTOOL TAG CONFIG: disable-shared
11241
11242 # ### BEGIN LIBTOOL TAG CONFIG: disable-static
11243 build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
11244 # ### END LIBTOOL TAG CONFIG: disable-static
11245
11246 # Local Variables:
11247 # mode:shell-script
11248 # sh-indentation:2
11249 # End: