ltmain.sh

   1 # Generated from ltmain.m4sh.
   2
   3 # ltmain.sh (GNU libtool) 2.2.6
   4 # Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
   5
   6 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007 2008 Free Software Foundation, Inc.
   7 # This is free software; see the source for copying conditions.  There is NO
   8 # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
   9
  10 # GNU Libtool is free software; you can redistribute it and/or modify
  11 # it under the terms of the GNU General Public License as published by
  12 # the Free Software Foundation; either version 2 of the License, or
  13 # (at your option) any later version.
  14 #
  15 # As a special exception to the GNU General Public License,
  16 # if you distribute this file as part of a program or library that
  17 # is built using GNU Libtool, you may include this file under the
  18 # same distribution terms that you use for the rest of that program.
  19 #
  20 # GNU Libtool is distributed in the hope that it will be useful, but
  21 # WITHOUT ANY WARRANTY; without even the implied warranty of
  22 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  23 # General Public License for more details.
  24 #
  25 # You should have received a copy of the GNU General Public License
  26 # along with GNU Libtool; see the file COPYING.  If not, a copy
  27 # can be downloaded from http://www.gnu.org/licenses/gpl.html,
  28 # or obtained by writing to the Free Software Foundation, Inc.,
  29 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  30
  31 # Usage: $progname [OPTION]... [MODE-ARG]...
  32 #
  33 # Provide generalized library-building support services.
  34 #
  35 #     --config             show all configuration variables
  36 #     --debug              enable verbose shell tracing
  37 # -n, --dry-run            display commands without modifying any files
  38 #     --features           display basic configuration information and exit
  39 #     --mode=MODE          use operation mode MODE
  40 #     --preserve-dup-deps  don't remove duplicate dependency libraries
  41 #     --quiet, --silent    don't print informational messages
  42 #     --tag=TAG            use configuration variables from tag TAG
  43 # -v, --verbose            print informational messages (default)
  44 #     --version            print version information
  45 # -h, --help               print short or long help message
  46 #
  47 # MODE must be one of the following:
  48 #
  49 #       clean              remove files from the build directory
  50 #       compile            compile a source file into a libtool object
  51 #       execute            automatically set library path, then run a program
  52 #       finish             complete the installation of libtool libraries
  53 #       install            install libraries or executables
  54 #       link               create a library or an executable
  55 #       uninstall          remove libraries from an installed directory
  56 #
  57 # MODE-ARGS vary depending on the MODE.
  58 # Try `$progname --help --mode=MODE' for a more detailed description of MODE.
  59 #
  60 # When reporting a bug, please describe a test case to reproduce it and
  61 # include the following information:
  62 #
  63 #       host-triplet:   $host
  64 #       shell:          $SHELL
  65 #       compiler:               $LTCC
  66 #       compiler flags:         $LTCFLAGS
  67 #       linker:         $LD (gnu? $with_gnu_ld)
  68 #       $progname:              (GNU libtool) 2.2.6 Debian-2.2.6a-1
  69 #       automake:               $automake_version
  70 #       autoconf:               $autoconf_version
  71 #
  72 # Report bugs to <bug-libtool@gnu.org>.
  73
  74 PROGRAM=ltmain.sh
  75 PACKAGE=libtool
  76 VERSION="2.2.6 Debian-2.2.6a-1"
  77 TIMESTAMP=""
  78 package_revision=1.3012
  79
  80 # Be Bourne compatible
  81 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  82   emulate sh
  83   NULLCMD=:
  84   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  85   # is contrary to our usage.  Disable this feature.
  86   alias -g '${1+"$@"}'='"$@"'
  87   setopt NO_GLOB_SUBST
  88 else
  89   case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
  90 fi
  91 BIN_SH=xpg4; export BIN_SH # for Tru64
  92 DUALCASE=1; export DUALCASE # for MKS sh
  93
  94 # NLS nuisances: We save the old values to restore during execute mode.
  95 # Only set LANG and LC_ALL to C if already set.
  96 # These must not be set unconditionally because not all systems understand
  97 # e.g. LANG=C (notably SCO).
  98 lt_user_locale=
  99 lt_safe_locale=
 100 for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
 101 do
 102   eval "if test \"\${$lt_var+set}\" = set; then
 103           save_$lt_var=\$$lt_var
 104           $lt_var=C
 105           export $lt_var
 106           lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\"
 107           lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\"
 108         fi"
 109 done
 110
 111 $lt_unset CDPATH
 112
 113
 114
 115
 116
 117 : ${CP="cp -f"}
 118 : ${ECHO="echo"}
 119 : ${EGREP="/bin/grep -E"}
 120 : ${FGREP="/bin/grep -F"}
 121 : ${GREP="/bin/grep"}
 122 : ${LN_S="ln -s"}
 123 : ${MAKE="make"}
 124 : ${MKDIR="mkdir"}
 125 : ${MV="mv -f"}
 126 : ${RM="rm -f"}
 127 : ${SED="/bin/sed"}
 128 : ${SHELL="${CONFIG_SHELL-/bin/sh}"}
 129 : ${Xsed="$SED -e 1s/^X//"}
 130
 131 # Global variables:
 132 EXIT_SUCCESS=0
 133 EXIT_FAILURE=1
 134 EXIT_MISMATCH=63  # $? = 63 is used to indicate version mismatch to missing.
 135 EXIT_SKIP=77      # $? = 77 is used to indicate a skipped test to automake.
 136
 137 exit_status=$EXIT_SUCCESS
 138
 139 # Make sure IFS has a sensible default
 140 lt_nl='
 141 '
 142 IFS="   $lt_nl"
 143
 144 dirname="s,/[^/]*$,,"
 145 basename="s,^.*/,,"
 146
 147 # func_dirname_and_basename file append nondir_replacement
 148 # perform func_basename and func_dirname in a single function
 149 # call:
 150 #   dirname:  Compute the dirname of FILE.  If nonempty,
 151 #             add APPEND to the result, otherwise set result
 152 #             to NONDIR_REPLACEMENT.
 153 #             value returned in "$func_dirname_result"
 154 #   basename: Compute filename of FILE.
 155 #             value retuned in "$func_basename_result"
 156 # Implementation must be kept synchronized with func_dirname
 157 # and func_basename. For efficiency, we do not delegate to
 158 # those functions but instead duplicate the functionality here.
 159 func_dirname_and_basename ()
 160 {
 161   # Extract subdirectory from the argument.
 162   func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`
 163   if test "X$func_dirname_result" = "X${1}"; then
 164     func_dirname_result="${3}"
 165   else
 166     func_dirname_result="$func_dirname_result${2}"
 167   fi
 168   func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`
 169 }
 170
 171 # Generated shell functions inserted here.
 172
 173 # Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
 174 # is ksh but when the shell is invoked as "sh" and the current value of
 175 # the _XPG environment variable is not equal to 1 (one), the special
 176 # positional parameter $0, within a function call, is the name of the
 177 # function.
 178 progpath="$0"
 179
 180 # The name of this program:
 181 # In the unlikely event $progname began with a '-', it would play havoc with
 182 # func_echo (imagine progname=-n), so we prepend ./ in that case:
 183 func_dirname_and_basename "$progpath"
 184 progname=$func_basename_result
 185 case $progname in
 186   -*) progname=./$progname ;;
 187 esac
 188
 189 # Make sure we have an absolute path for reexecution:
 190 case $progpath in
 191   [\\/]*|[A-Za-z]:\\*) ;;
 192   *[\\/]*)
 193      progdir=$func_dirname_result
 194      progdir=`cd "$progdir" && pwd`
 195      progpath="$progdir/$progname"
 196      ;;
 197   *)
 198      save_IFS="$IFS"
 199      IFS=:
 200      for progdir in $PATH; do
 201        IFS="$save_IFS"
 202        test -x "$progdir/$progname" && break
 203      done
 204      IFS="$save_IFS"
 205      test -n "$progdir" || progdir=`pwd`
 206      progpath="$progdir/$progname"
 207      ;;
 208 esac
 209
 210 # Sed substitution that helps us do robust quoting.  It backslashifies
 211 # metacharacters that are still active within double-quoted strings.
 212 Xsed="${SED}"' -e 1s/^X//'
 213 sed_quote_subst='s/\([`"$\\]\)/\\\1/g'
 214
 215 # Same as above, but do not quote variable references.
 216 double_quote_subst='s/\(["`\\]\)/\\\1/g'
 217
 218 # Re-`\' parameter expansions in output of double_quote_subst that were
 219 # `\'-ed in input to the same.  If an odd number of `\' preceded a '$'
 220 # in input to double_quote_subst, that '$' was protected from expansion.
 221 # Since each input `\' is now two `\'s, look for any number of runs of
 222 # four `\'s followed by two `\'s and then a '$'.  `\' that '$'.
 223 bs='\\'
 224 bs2='\\\\'
 225 bs4='\\\\\\\\'
 226 dollar='\$'
 227 sed_double_backslash="\
 228   s/$bs4/&\\
 229 /g
 230   s/^$bs2$dollar/$bs&/
 231   s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g
 232   s/\n//g"
 233
 234 # Standard options:
 235 opt_dry_run=false
 236 opt_help=false
 237 opt_quiet=false
 238 opt_verbose=false
 239 opt_warning=:
 240
 241 # func_echo arg...
 242 # Echo program name prefixed message, along with the current mode
 243 # name if it has been set yet.
 244 func_echo ()
 245 {
 246     $ECHO "$progname${mode+: }$mode: $*"
 247 }
 248
 249 # func_verbose arg...
 250 # Echo program name prefixed message in verbose mode only.
 251 func_verbose ()
 252 {
 253     $opt_verbose && func_echo ${1+"$@"}
 254
 255     # A bug in bash halts the script if the last line of a function
 256     # fails when set -e is in force, so we need another command to
 257     # work around that:
 258     :
 259 }
 260
 261 # func_error arg...
 262 # Echo program name prefixed message to standard error.
 263 func_error ()
 264 {
 265     $ECHO "$progname${mode+: }$mode: "${1+"$@"} 1>&2
 266 }
 267
 268 # func_warning arg...
 269 # Echo program name prefixed warning message to standard error.
 270 func_warning ()
 271 {
 272     $opt_warning && $ECHO "$progname${mode+: }$mode: warning: "${1+"$@"} 1>&2
 273
 274     # bash bug again:
 275     :
 276 }
 277
 278 # func_fatal_error arg...
 279 # Echo program name prefixed message to standard error, and exit.
 280 func_fatal_error ()
 281 {
 282     func_error ${1+"$@"}
 283     exit $EXIT_FAILURE
 284 }
 285
 286 # func_fatal_help arg...
 287 # Echo program name prefixed message to standard error, followed by
 288 # a help hint, and exit.
 289 func_fatal_help ()
 290 {
 291     func_error ${1+"$@"}
 292     func_fatal_error "$help"
 293 }
 294 help="Try \`$progname --help' for more information."  ## default
 295
 296
 297 # func_grep expression filename
 298 # Check whether EXPRESSION matches any line of FILENAME, without output.
 299 func_grep ()
 300 {
 301     $GREP "$1" "$2" >/dev/null 2>&1
 302 }
 303
 304
 305 # func_mkdir_p directory-path
 306 # Make sure the entire path to DIRECTORY-PATH is available.
 307 func_mkdir_p ()
 308 {
 309     my_directory_path="$1"
 310     my_dir_list=
 311
 312     if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then
 313
 314       # Protect directory names starting with `-'
 315       case $my_directory_path in
 316         -*) my_directory_path="./$my_directory_path" ;;
 317       esac
 318
 319       # While some portion of DIR does not yet exist...
 320       while test ! -d "$my_directory_path"; do
 321         # ...make a list in topmost first order.  Use a colon delimited
 322         # list incase some portion of path contains whitespace.
 323         my_dir_list="$my_directory_path:$my_dir_list"
 324
 325         # If the last portion added has no slash in it, the list is done
 326         case $my_directory_path in */*) ;; *) break ;; esac
 327
 328         # ...otherwise throw away the child directory and loop
 329         my_directory_path=`$ECHO "X$my_directory_path" | $Xsed -e "$dirname"`
 330       done
 331       my_dir_list=`$ECHO "X$my_dir_list" | $Xsed -e 's,:*$,,'`
 332
 333       save_mkdir_p_IFS="$IFS"; IFS=':'
 334       for my_dir in $my_dir_list; do
 335         IFS="$save_mkdir_p_IFS"
 336         # mkdir can fail with a `File exist' error if two processes
 337         # try to create one of the directories concurrently.  Don't
 338         # stop in that case!
 339         $MKDIR "$my_dir" 2>/dev/null || :
 340       done
 341       IFS="$save_mkdir_p_IFS"
 342
 343       # Bail out if we (or some other process) failed to create a directory.
 344       test -d "$my_directory_path" || \
 345         func_fatal_error "Failed to create \`$1'"
 346     fi
 347 }
 348
 349
 350 # func_mktempdir [string]
 351 # Make a temporary directory that won't clash with other running
 352 # libtool processes, and avoids race conditions if possible.  If
 353 # given, STRING is the basename for that directory.
 354 func_mktempdir ()
 355 {
 356     my_template="${TMPDIR-/tmp}/${1-$progname}"
 357
 358     if test "$opt_dry_run" = ":"; then
 359       # Return a directory name, but don't create it in dry-run mode
 360       my_tmpdir="${my_template}-$$"
 361     else
 362
 363       # If mktemp works, use that first and foremost
 364       my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null`
 365
 366       if test ! -d "$my_tmpdir"; then
 367         # Failing that, at least try and use $RANDOM to avoid a race
 368         my_tmpdir="${my_template}-${RANDOM-0}$$"
 369
 370         save_mktempdir_umask=`umask`
 371         umask 0077
 372         $MKDIR "$my_tmpdir"
 373         umask $save_mktempdir_umask
 374       fi
 375
 376       # If we're not in dry-run mode, bomb out on failure
 377       test -d "$my_tmpdir" || \
 378         func_fatal_error "cannot create temporary directory \`$my_tmpdir'"
 379     fi
 380
 381     $ECHO "X$my_tmpdir" | $Xsed
 382 }
 383
 384
 385 # func_quote_for_eval arg
 386 # Aesthetically quote ARG to be evaled later.
 387 # This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT
 388 # is double-quoted, suitable for a subsequent eval, whereas
 389 # FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters
 390 # which are still active within double quotes backslashified.
 391 func_quote_for_eval ()
 392 {
 393     case $1 in
 394       *[\\\`\"\$]*)
 395         func_quote_for_eval_unquoted_result=`$ECHO "X$1" | $Xsed -e "$sed_quote_subst"` ;;
 396       *)
 397         func_quote_for_eval_unquoted_result="$1" ;;
 398     esac
 399
 400     case $func_quote_for_eval_unquoted_result in
 401       # Double-quote args containing shell metacharacters to delay
 402       # word splitting, command substitution and and variable
 403       # expansion for a subsequent eval.
 404       # Many Bourne shells cannot handle close brackets correctly
 405       # in scan sets, so we specify it separately.
 406       *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \     ]*|*]*|"")
 407         func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\""
 408         ;;
 409       *)
 410         func_quote_for_eval_result="$func_quote_for_eval_unquoted_result"
 411     esac
 412 }
 413
 414
 415 # func_quote_for_expand arg
 416 # Aesthetically quote ARG to be evaled later; same as above,
 417 # but do not quote variable references.
 418 func_quote_for_expand ()
 419 {
 420     case $1 in
 421       *[\\\`\"]*)
 422         my_arg=`$ECHO "X$1" | $Xsed \
 423             -e "$double_quote_subst" -e "$sed_double_backslash"` ;;
 424       *)
 425         my_arg="$1" ;;
 426     esac
 427
 428     case $my_arg in
 429       # Double-quote args containing shell metacharacters to delay
 430       # word splitting and command substitution for a subsequent eval.
 431       # Many Bourne shells cannot handle close brackets correctly
 432       # in scan sets, so we specify it separately.
 433       *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \     ]*|*]*|"")
 434         my_arg="\"$my_arg\""
 435         ;;
 436     esac
 437
 438     func_quote_for_expand_result="$my_arg"
 439 }
 440
 441
 442 # func_show_eval cmd [fail_exp]
 443 # Unless opt_silent is true, then output CMD.  Then, if opt_dryrun is
 444 # not true, evaluate CMD.  If the evaluation of CMD fails, and FAIL_EXP
 445 # is given, then evaluate it.
 446 func_show_eval ()
 447 {
 448     my_cmd="$1"
 449     my_fail_exp="${2-:}"
 450
 451     ${opt_silent-false} || {
 452       func_quote_for_expand "$my_cmd"
 453       eval "func_echo $func_quote_for_expand_result"
 454     }
 455
 456     if ${opt_dry_run-false}; then :; else
 457       eval "$my_cmd"
 458       my_status=$?
 459       if test "$my_status" -eq 0; then :; else
 460         eval "(exit $my_status); $my_fail_exp"
 461       fi
 462     fi
 463 }
 464
 465
 466 # func_show_eval_locale cmd [fail_exp]
 467 # Unless opt_silent is true, then output CMD.  Then, if opt_dryrun is
 468 # not true, evaluate CMD.  If the evaluation of CMD fails, and FAIL_EXP
 469 # is given, then evaluate it.  Use the saved locale for evaluation.
 470 func_show_eval_locale ()
 471 {
 472     my_cmd="$1"
 473     my_fail_exp="${2-:}"
 474
 475     ${opt_silent-false} || {
 476       func_quote_for_expand "$my_cmd"
 477       eval "func_echo $func_quote_for_expand_result"
 478     }
 479
 480     if ${opt_dry_run-false}; then :; else
 481       eval "$lt_user_locale
 482             $my_cmd"
 483       my_status=$?
 484       eval "$lt_safe_locale"
 485       if test "$my_status" -eq 0; then :; else
 486         eval "(exit $my_status); $my_fail_exp"
 487       fi
 488     fi
 489 }
 490
 491
 492
 493
 494
 495 # func_version
 496 # Echo version message to standard output and exit.
 497 func_version ()
 498 {
 499     $SED -n '/^# '$PROGRAM' (GNU /,/# warranty; / {
 500         s/^# //
 501         s/^# *$//
 502         s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/
 503         p
 504      }' < "$progpath"
 505      exit $?
 506 }
 507
 508 # func_usage
 509 # Echo short help message to standard output and exit.
 510 func_usage ()
 511 {
 512     $SED -n '/^# Usage:/,/# -h/ {
 513         s/^# //
 514         s/^# *$//
 515         s/\$progname/'$progname'/
 516         p
 517     }' < "$progpath"
 518     $ECHO
 519     $ECHO "run \`$progname --help | more' for full usage"
 520     exit $?
 521 }
 522
 523 # func_help
 524 # Echo long help message to standard output and exit.
 525 func_help ()
 526 {
 527     $SED -n '/^# Usage:/,/# Report bugs to/ {
 528         s/^# //
 529         s/^# *$//
 530         s*\$progname*'$progname'*
 531         s*\$host*'"$host"'*
 532         s*\$SHELL*'"$SHELL"'*
 533         s*\$LTCC*'"$LTCC"'*
 534         s*\$LTCFLAGS*'"$LTCFLAGS"'*
 535         s*\$LD*'"$LD"'*
 536         s/\$with_gnu_ld/'"$with_gnu_ld"'/
 537         s/\$automake_version/'"`(automake --version) 2>/dev/null |$SED 1q`"'/
 538         s/\$autoconf_version/'"`(autoconf --version) 2>/dev/null |$SED 1q`"'/
 539         p
 540      }' < "$progpath"
 541     exit $?
 542 }
 543
 544 # func_missing_arg argname
 545 # Echo program name prefixed message to standard error and set global
 546 # exit_cmd.
 547 func_missing_arg ()
 548 {
 549     func_error "missing argument for $1"
 550     exit_cmd=exit
 551 }
 552
 553 exit_cmd=:
 554
 555
 556
 557
 558
 559 # Check that we have a working $ECHO.
 560 if test "X$1" = X--no-reexec; then
 561   # Discard the --no-reexec flag, and continue.
 562   shift
 563 elif test "X$1" = X--fallback-echo; then
 564   # Avoid inline document here, it may be left over
 565   :
 566 elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t'; then
 567   # Yippee, $ECHO works!
 568   :
 569 else
 570   # Restart under the correct shell, and then maybe $ECHO will work.
 571   exec $SHELL "$progpath" --no-reexec ${1+"$@"}
 572 fi
 573
 574 if test "X$1" = X--fallback-echo; then
 575   # used as fallback echo
 576   shift
 577   cat <<EOF
 578 $*
 579 EOF
 580   exit $EXIT_SUCCESS
 581 fi
 582
 583 magic="%%%MAGIC variable%%%"
 584 magic_exe="%%%MAGIC EXE variable%%%"
 585
 586 # Global variables.
 587 # $mode is unset
 588 nonopt=
 589 execute_dlfiles=
 590 preserve_args=
 591 lo2o="s/\\.lo\$/.${objext}/"
 592 o2lo="s/\\.${objext}\$/.lo/"
 593 extracted_archives=
 594 extracted_serial=0
 595
 596 opt_dry_run=false
 597 opt_duplicate_deps=false
 598 opt_silent=false
 599 opt_debug=:
 600
 601 # If this variable is set in any of the actions, the command in it
 602 # will be execed at the end.  This prevents here-documents from being
 603 # left over by shells.
 604 exec_cmd=
 605
 606 # func_fatal_configuration arg...
 607 # Echo program name prefixed message to standard error, followed by
 608 # a configuration failure hint, and exit.
 609 func_fatal_configuration ()
 610 {
 611     func_error ${1+"$@"}
 612     func_error "See the $PACKAGE documentation for more information."
 613     func_fatal_error "Fatal configuration error."
 614 }
 615
 616
 617 # func_config
 618 # Display the configuration for all the tags in this script.
 619 func_config ()
 620 {
 621     re_begincf='^# ### BEGIN LIBTOOL'
 622     re_endcf='^# ### END LIBTOOL'
 623
 624     # Default configuration.
 625     $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath"
 626
 627     # Now print the configurations for the tags.
 628     for tagname in $taglist; do
 629       $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath"
 630     done
 631
 632     exit $?
 633 }
 634
 635 # func_features
 636 # Display the features supported by this script.
 637 func_features ()
 638 {
 639     $ECHO "host: $host"
 640     if test "$build_libtool_libs" = yes; then
 641       $ECHO "enable shared libraries"
 642     else
 643       $ECHO "disable shared libraries"
 644     fi
 645     if test "$build_old_libs" = yes; then
 646       $ECHO "enable static libraries"
 647     else
 648       $ECHO "disable static libraries"
 649     fi
 650
 651     exit $?
 652 }
 653
 654 # func_enable_tag tagname
 655 # Verify that TAGNAME is valid, and either flag an error and exit, or
 656 # enable the TAGNAME tag.  We also add TAGNAME to the global $taglist
 657 # variable here.
 658 func_enable_tag ()
 659 {
 660   # Global variable:
 661   tagname="$1"
 662
 663   re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$"
 664   re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$"
 665   sed_extractcf="/$re_begincf/,/$re_endcf/p"
 666
 667   # Validate tagname.
 668   case $tagname in
 669     *[!-_A-Za-z0-9,/]*)
 670       func_fatal_error "invalid tag name: $tagname"
 671       ;;
 672   esac
 673
 674   # Don't test for the "default" C tag, as we know it's
 675   # there but not specially marked.
 676   case $tagname in
 677     CC) ;;
 678     *)
 679       if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then
 680         taglist="$taglist $tagname"
 681
 682         # Evaluate the configuration.  Be careful to quote the path
 683         # and the sed script, to avoid splitting on whitespace, but
 684         # also don't use non-portable quotes within backquotes within
 685         # quotes we have to do it in 2 steps:
 686         extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"`
 687         eval "$extractedcf"
 688       else
 689         func_error "ignoring unknown tag $tagname"
 690       fi
 691       ;;
 692   esac
 693 }
 694
 695 # Parse options once, thoroughly.  This comes as soon as possible in
 696 # the script to make things like `libtool --version' happen quickly.
 697 {
 698
 699   # Shorthand for --mode=foo, only valid as the first argument
 700   case $1 in
 701   clean|clea|cle|cl)
 702     shift; set dummy --mode clean ${1+"$@"}; shift
 703     ;;
 704   compile|compil|compi|comp|com|co|c)
 705     shift; set dummy --mode compile ${1+"$@"}; shift
 706     ;;
 707   execute|execut|execu|exec|exe|ex|e)
 708     shift; set dummy --mode execute ${1+"$@"}; shift
 709     ;;
 710   finish|finis|fini|fin|fi|f)
 711     shift; set dummy --mode finish ${1+"$@"}; shift
 712     ;;
 713   install|instal|insta|inst|ins|in|i)
 714     shift; set dummy --mode install ${1+"$@"}; shift
 715     ;;
 716   link|lin|li|l)
 717     shift; set dummy --mode link ${1+"$@"}; shift
 718     ;;
 719   uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u)
 720     shift; set dummy --mode uninstall ${1+"$@"}; shift
 721     ;;
 722   esac
 723
 724   # Parse non-mode specific arguments:
 725   while test "$#" -gt 0; do
 726     opt="$1"
 727     shift
 728
 729     case $opt in
 730       --config)         func_config                                     ;;
 731
 732       --debug)          preserve_args="$preserve_args $opt"
 733                         func_echo "enabling shell trace mode"
 734                         opt_debug='set -x'
 735                         $opt_debug
 736                         ;;
 737
 738       -dlopen)          test "$#" -eq 0 && func_missing_arg "$opt" && break
 739                         execute_dlfiles="$execute_dlfiles $1"
 740                         shift
 741                         ;;
 742
 743       --dry-run | -n)   opt_dry_run=:                                   ;;
 744       --features)       func_features                                   ;;
 745       --finish)         mode="finish"                                   ;;
 746
 747       --mode)           test "$#" -eq 0 && func_missing_arg "$opt" && break
 748                         case $1 in
 749                           # Valid mode arguments:
 750                           clean)        ;;
 751                           compile)      ;;
 752                           execute)      ;;
 753                           finish)       ;;
 754                           install)      ;;
 755                           link)         ;;
 756                           relink)       ;;
 757                           uninstall)    ;;
 758
 759                           # Catch anything else as an error
 760                           *) func_error "invalid argument for $opt"
 761                              exit_cmd=exit
 762                              break
 763                              ;;
 764                         esac
 765
 766                         mode="$1"
 767                         shift
 768                         ;;
 769
 770       --preserve-dup-deps)
 771                         opt_duplicate_deps=:                            ;;
 772
 773       --quiet|--silent) preserve_args="$preserve_args $opt"
 774                         opt_silent=:
 775                         ;;
 776
 777       --verbose| -v)    preserve_args="$preserve_args $opt"
 778                         opt_silent=false
 779                         ;;
 780
 781       --tag)            test "$#" -eq 0 && func_missing_arg "$opt" && break
 782                         preserve_args="$preserve_args $opt $1"
 783                         func_enable_tag "$1"    # tagname is set here
 784                         shift
 785                         ;;
 786
 787       # Separate optargs to long options:
 788       -dlopen=*|--mode=*|--tag=*)
 789                         func_opt_split "$opt"
 790                         set dummy "$func_opt_split_opt" "$func_opt_split_arg" ${1+"$@"}
 791                         shift
 792                         ;;
 793
 794       -\?|-h)           func_usage                                      ;;
 795       --help)           opt_help=:                                      ;;
 796       --version)        func_version                                    ;;
 797
 798       -*)               func_fatal_help "unrecognized option \`$opt'"   ;;
 799
 800       *)                nonopt="$opt"
 801                         break
 802                         ;;
 803     esac
 804   done
 805
 806
 807   case $host in
 808     *cygwin* | *mingw* | *pw32* | *cegcc*)
 809       # don't eliminate duplications in $postdeps and $predeps
 810       opt_duplicate_compiler_generated_deps=:
 811       ;;
 812     *)
 813       opt_duplicate_compiler_generated_deps=$opt_duplicate_deps
 814       ;;
 815   esac
 816
 817   # Having warned about all mis-specified options, bail out if
 818   # anything was wrong.
 819   $exit_cmd $EXIT_FAILURE
 820 }
 821
 822 # func_check_version_match
 823 # Ensure that we are using m4 macros, and libtool script from the same
 824 # release of libtool.
 825 func_check_version_match ()
 826 {
 827   if test "$package_revision" != "$macro_revision"; then
 828     if test "$VERSION" != "$macro_version"; then
 829       if test -z "$macro_version"; then
 830         cat >&2 <<_LT_EOF
 831 $progname: Version mismatch error.  This is $PACKAGE $VERSION, but the
 832 $progname: definition of this LT_INIT comes from an older release.
 833 $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
 834 $progname: and run autoconf again.
 835 _LT_EOF
 836       else
 837         cat >&2 <<_LT_EOF
 838 $progname: Version mismatch error.  This is $PACKAGE $VERSION, but the
 839 $progname: definition of this LT_INIT comes from $PACKAGE $macro_version.
 840 $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
 841 $progname: and run autoconf again.
 842 _LT_EOF
 843       fi
 844     else
 845       cat >&2 <<_LT_EOF
 846 $progname: Version mismatch error.  This is $PACKAGE $VERSION, revision $package_revision,
 847 $progname: but the definition of this LT_INIT comes from revision $macro_revision.
 848 $progname: You should recreate aclocal.m4 with macros from revision $package_revision
 849 $progname: of $PACKAGE $VERSION and run autoconf again.
 850 _LT_EOF
 851     fi
 852
 853     exit $EXIT_MISMATCH
 854   fi
 855 }
 856
 857
 858 ## ----------- ##
 859 ##    Main.    ##
 860 ## ----------- ##
 861
 862 $opt_help || {
 863   # Sanity checks first:
 864   func_check_version_match
 865
 866   if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
 867     func_fatal_configuration "not configured to build any kind of library"
 868   fi
 869
 870   test -z "$mode" && func_fatal_error "error: you must specify a MODE."
 871
 872
 873   # Darwin sucks
 874   eval std_shrext=\"$shrext_cmds\"
 875
 876
 877   # Only execute mode is allowed to have -dlopen flags.
 878   if test -n "$execute_dlfiles" && test "$mode" != execute; then
 879     func_error "unrecognized option \`-dlopen'"
 880     $ECHO "$help" 1>&2
 881     exit $EXIT_FAILURE
 882   fi
 883
 884   # Change the help message to a mode-specific one.
 885   generic_help="$help"
 886   help="Try \`$progname --help --mode=$mode' for more information."
 887 }
 888
 889
 890 # func_lalib_p file
 891 # True iff FILE is a libtool `.la' library or `.lo' object file.
 892 # This function is only a basic sanity check; it will hardly flush out
 893 # determined imposters.
 894 func_lalib_p ()
 895 {
 896     test -f "$1" &&
 897       $SED -e 4q "$1" 2>/dev/null \
 898         | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1
 899 }
 900
 901 # func_lalib_unsafe_p file
 902 # True iff FILE is a libtool `.la' library or `.lo' object file.
 903 # This function implements the same check as func_lalib_p without
 904 # resorting to external programs.  To this end, it redirects stdin and
 905 # closes it afterwards, without saving the original file descriptor.
 906 # As a safety measure, use it only where a negative result would be
 907 # fatal anyway.  Works if `file' does not exist.
 908 func_lalib_unsafe_p ()
 909 {
 910     lalib_p=no
 911     if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then
 912         for lalib_p_l in 1 2 3 4
 913         do
 914             read lalib_p_line
 915             case "$lalib_p_line" in
 916                 \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;;
 917             esac
 918         done
 919         exec 0<&5 5<&-
 920     fi
 921     test "$lalib_p" = yes
 922 }
 923
 924 # func_ltwrapper_script_p file
 925 # True iff FILE is a libtool wrapper script
 926 # This function is only a basic sanity check; it will hardly flush out
 927 # determined imposters.
 928 func_ltwrapper_script_p ()
 929 {
 930     func_lalib_p "$1"
 931 }
 932
 933 # func_ltwrapper_executable_p file
 934 # True iff FILE is a libtool wrapper executable
 935 # This function is only a basic sanity check; it will hardly flush out
 936 # determined imposters.
 937 func_ltwrapper_executable_p ()
 938 {
 939     func_ltwrapper_exec_suffix=
 940     case $1 in
 941     *.exe) ;;
 942     *) func_ltwrapper_exec_suffix=.exe ;;
 943     esac
 944     $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1
 945 }
 946
 947 # func_ltwrapper_scriptname file
 948 # Assumes file is an ltwrapper_executable
 949 # uses $file to determine the appropriate filename for a
 950 # temporary ltwrapper_script.
 951 func_ltwrapper_scriptname ()
 952 {
 953     func_ltwrapper_scriptname_result=""
 954     if func_ltwrapper_executable_p "$1"; then
 955         func_dirname_and_basename "$1" "" "."
 956         func_stripname '' '.exe' "$func_basename_result"
 957         func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper"
 958     fi
 959 }
 960
 961 # func_ltwrapper_p file
 962 # True iff FILE is a libtool wrapper script or wrapper executable
 963 # This function is only a basic sanity check; it will hardly flush out
 964 # determined imposters.
 965 func_ltwrapper_p ()
 966 {
 967     func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1"
 968 }
 969
 970
 971 # func_execute_cmds commands fail_cmd
 972 # Execute tilde-delimited COMMANDS.
 973 # If FAIL_CMD is given, eval that upon failure.
 974 # FAIL_CMD may read-access the current command in variable CMD!
 975 func_execute_cmds ()
 976 {
 977     $opt_debug
 978     save_ifs=$IFS; IFS='~'
 979     for cmd in $1; do
 980       IFS=$save_ifs
 981       eval cmd=\"$cmd\"
 982       func_show_eval "$cmd" "${2-:}"
 983     done
 984     IFS=$save_ifs
 985 }
 986
 987
 988 # func_source file
 989 # Source FILE, adding directory component if necessary.
 990 # Note that it is not necessary on cygwin/mingw to append a dot to
 991 # FILE even if both FILE and FILE.exe exist: automatic-append-.exe
 992 # behavior happens only for exec(3), not for open(2)!  Also, sourcing
 993 # `FILE.' does not work on cygwin managed mounts.
 994 func_source ()
 995 {
 996     $opt_debug
 997     case $1 in
 998     */* | *\\*) . "$1" ;;
 999     *)          . "./$1" ;;
1000     esac
1001 }
1002
1003
1004 # func_infer_tag arg
1005 # Infer tagged configuration to use if any are available and
1006 # if one wasn't chosen via the "--tag" command line option.
1007 # Only attempt this if the compiler in the base compile
1008 # command doesn't match the default compiler.
1009 # arg is usually of the form 'gcc ...'
1010 func_infer_tag ()
1011 {
1012     $opt_debug
1013     if test -n "$available_tags" && test -z "$tagname"; then
1014       CC_quoted=
1015       for arg in $CC; do
1016         func_quote_for_eval "$arg"
1017         CC_quoted="$CC_quoted $func_quote_for_eval_result"
1018       done
1019       case $@ in
1020       # Blanks in the command may have been stripped by the calling shell,
1021       # but not from the CC environment variable when configure was run.
1022       " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*) ;;
1023       # Blanks at the start of $base_compile will cause this to fail
1024       # if we don't check for them as well.
1025       *)
1026         for z in $available_tags; do
1027           if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
1028             # Evaluate the configuration.
1029             eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
1030             CC_quoted=
1031             for arg in $CC; do
1032               # Double-quote args containing other shell metacharacters.
1033               func_quote_for_eval "$arg"
1034               CC_quoted="$CC_quoted $func_quote_for_eval_result"
1035             done
1036             case "$@ " in
1037               " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*)
1038               # The compiler in the base compile command matches
1039               # the one in the tagged configuration.
1040               # Assume this is the tagged configuration we want.
1041               tagname=$z
1042               break
1043               ;;
1044             esac
1045           fi
1046         done
1047         # If $tagname still isn't set, then no tagged configuration
1048         # was found and let the user know that the "--tag" command
1049         # line option must be used.
1050         if test -z "$tagname"; then
1051           func_echo "unable to infer tagged configuration"
1052           func_fatal_error "specify a tag with \`--tag'"
1053 #       else
1054 #         func_verbose "using $tagname tagged configuration"
1055         fi
1056         ;;
1057       esac
1058     fi
1059 }
1060
1061
1062
1063 # func_write_libtool_object output_name pic_name nonpic_name
1064 # Create a libtool object file (analogous to a ".la" file),
1065 # but don't create it if we're doing a dry run.
1066 func_write_libtool_object ()
1067 {
1068     write_libobj=${1}
1069     if test "$build_libtool_libs" = yes; then
1070       write_lobj=\'${2}\'
1071     else
1072       write_lobj=none
1073     fi
1074
1075     if test "$build_old_libs" = yes; then
1076       write_oldobj=\'${3}\'
1077     else
1078       write_oldobj=none
1079     fi
1080
1081     $opt_dry_run || {
1082       cat >${write_libobj}T <<EOF
1083 # $write_libobj - a libtool object file
1084 # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
1085 #
1086 # Please DO NOT delete this file!
1087 # It is necessary for linking the library.
1088
1089 # Name of the PIC object.
1090 pic_object=$write_lobj
1091
1092 # Name of the non-PIC object
1093 non_pic_object=$write_oldobj
1094
1095 EOF
1096       $MV "${write_libobj}T" "${write_libobj}"
1097     }
1098 }
1099
1100 # func_mode_compile arg...
1101 func_mode_compile ()
1102 {
1103     $opt_debug
1104     # Get the compilation command and the source file.
1105     base_compile=
1106     srcfile="$nonopt"  #  always keep a non-empty value in "srcfile"
1107     suppress_opt=yes
1108     suppress_output=
1109     arg_mode=normal
1110     libobj=
1111     later=
1112     pie_flag=
1113
1114     for arg
1115     do
1116       case $arg_mode in
1117       arg  )
1118         # do not "continue".  Instead, add this to base_compile
1119         lastarg="$arg"
1120         arg_mode=normal
1121         ;;
1122
1123       target )
1124         libobj="$arg"
1125         arg_mode=normal
1126         continue
1127         ;;
1128
1129       normal )
1130         # Accept any command-line options.
1131         case $arg in
1132         -o)
1133           test -n "$libobj" && \
1134             func_fatal_error "you cannot specify \`-o' more than once"
1135           arg_mode=target
1136           continue
1137           ;;
1138
1139         -pie | -fpie | -fPIE)
1140           pie_flag="$pie_flag $arg"
1141           continue
1142           ;;
1143
1144         -shared | -static | -prefer-pic | -prefer-non-pic)
1145           later="$later $arg"
1146           continue
1147           ;;
1148
1149         -no-suppress)
1150           suppress_opt=no
1151           continue
1152           ;;
1153
1154         -Xcompiler)
1155           arg_mode=arg  #  the next one goes into the "base_compile" arg list
1156           continue      #  The current "srcfile" will either be retained or
1157           ;;            #  replaced later.  I would guess that would be a bug.
1158
1159         -Wc,*)
1160           func_stripname '-Wc,' '' "$arg"
1161           args=$func_stripname_result
1162           lastarg=
1163           save_ifs="$IFS"; IFS=','
1164           for arg in $args; do
1165             IFS="$save_ifs"
1166             func_quote_for_eval "$arg"
1167             lastarg="$lastarg $func_quote_for_eval_result"
1168           done
1169           IFS="$save_ifs"
1170           func_stripname ' ' '' "$lastarg"
1171           lastarg=$func_stripname_result
1172
1173           # Add the arguments to base_compile.
1174           base_compile="$base_compile $lastarg"
1175           continue
1176           ;;
1177
1178         *)
1179           # Accept the current argument as the source file.
1180           # The previous "srcfile" becomes the current argument.
1181           #
1182           lastarg="$srcfile"
1183           srcfile="$arg"
1184           ;;
1185         esac  #  case $arg
1186         ;;
1187       esac    #  case $arg_mode
1188
1189       # Aesthetically quote the previous argument.
1190       func_quote_for_eval "$lastarg"
1191       base_compile="$base_compile $func_quote_for_eval_result"
1192     done # for arg
1193
1194     case $arg_mode in
1195     arg)
1196       func_fatal_error "you must specify an argument for -Xcompile"
1197       ;;
1198     target)
1199       func_fatal_error "you must specify a target with \`-o'"
1200       ;;
1201     *)
1202       # Get the name of the library object.
1203       test -z "$libobj" && {
1204         func_basename "$srcfile"
1205         libobj="$func_basename_result"
1206       }
1207       ;;
1208     esac
1209
1210     # Recognize several different file suffixes.
1211     # If the user specifies -o file.o, it is replaced with file.lo
1212     case $libobj in
1213     *.[cCFSifmso] | \
1214     *.ada | *.adb | *.ads | *.asm | \
1215     *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \
1216     *.[fF][09]? | *.for | *.java | *.obj | *.sx)
1217       func_xform "$libobj"
1218       libobj=$func_xform_result
1219       ;;
1220     esac
1221
1222     case $libobj in
1223     *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;;
1224     *)
1225       func_fatal_error "cannot determine name of library object from \`$libobj'"
1226       ;;
1227     esac
1228
1229     func_infer_tag $base_compile
1230
1231     for arg in $later; do
1232       case $arg in
1233       -shared)
1234         test "$build_libtool_libs" != yes && \
1235           func_fatal_configuration "can not build a shared library"
1236         build_old_libs=no
1237         continue
1238         ;;
1239
1240       -static)
1241         build_libtool_libs=no
1242         build_old_libs=yes
1243         continue
1244         ;;
1245
1246       -prefer-pic)
1247         pic_mode=yes
1248         continue
1249         ;;
1250
1251       -prefer-non-pic)
1252         pic_mode=no
1253         continue
1254         ;;
1255       esac
1256     done
1257
1258     func_quote_for_eval "$libobj"
1259     test "X$libobj" != "X$func_quote_for_eval_result" \
1260       && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"'    &()|`$[]' \
1261       && func_warning "libobj name \`$libobj' may not contain shell special characters."
1262     func_dirname_and_basename "$obj" "/" ""
1263     objname="$func_basename_result"
1264     xdir="$func_dirname_result"
1265     lobj=${xdir}$objdir/$objname
1266
1267     test -z "$base_compile" && \
1268       func_fatal_help "you must specify a compilation command"
1269
1270     # Delete any leftover library objects.
1271     if test "$build_old_libs" = yes; then
1272       removelist="$obj $lobj $libobj ${libobj}T"
1273     else
1274       removelist="$lobj $libobj ${libobj}T"
1275     fi
1276
1277     # On Cygwin there's no "real" PIC flag so we must build both object types
1278     case $host_os in
1279     cygwin* | mingw* | pw32* | os2* | cegcc*)
1280       pic_mode=default
1281       ;;
1282     esac
1283     if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then
1284       # non-PIC code in shared libraries is not supported
1285       pic_mode=default
1286     fi
1287
1288     # Calculate the filename of the output object if compiler does
1289     # not support -o with -c
1290     if test "$compiler_c_o" = no; then
1291       output_obj=`$ECHO "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext}
1292       lockfile="$output_obj.lock"
1293     else
1294       output_obj=
1295       need_locks=no
1296       lockfile=
1297     fi
1298
1299     # Lock this critical section if it is needed
1300     # We use this script file to make the link, it avoids creating a new file
1301     if test "$need_locks" = yes; then
1302       until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
1303         func_echo "Waiting for $lockfile to be removed"
1304         sleep 2
1305       done
1306     elif test "$need_locks" = warn; then
1307       if test -f "$lockfile"; then
1308         $ECHO "\
1309 *** ERROR, $lockfile exists and contains:
1310 `cat $lockfile 2>/dev/null`
1311
1312 This indicates that another process is trying to use the same
1313 temporary object file, and libtool could not work around it because
1314 your compiler does not support \`-c' and \`-o' together.  If you
1315 repeat this compilation, it may succeed, by chance, but you had better
1316 avoid parallel builds (make -j) in this platform, or get a better
1317 compiler."
1318
1319         $opt_dry_run || $RM $removelist
1320         exit $EXIT_FAILURE
1321       fi
1322       removelist="$removelist $output_obj"
1323       $ECHO "$srcfile" > "$lockfile"
1324     fi
1325
1326     $opt_dry_run || $RM $removelist
1327     removelist="$removelist $lockfile"
1328     trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15
1329
1330     if test -n "$fix_srcfile_path"; then
1331       eval srcfile=\"$fix_srcfile_path\"
1332     fi
1333     func_quote_for_eval "$srcfile"
1334     qsrcfile=$func_quote_for_eval_result
1335
1336     # Only build a PIC object if we are building libtool libraries.
1337     if test "$build_libtool_libs" = yes; then
1338       # Without this assignment, base_compile gets emptied.
1339       fbsd_hideous_sh_bug=$base_compile
1340
1341       if test "$pic_mode" != no; then
1342         command="$base_compile $qsrcfile $pic_flag"
1343       else
1344         # Don't build PIC code
1345         command="$base_compile $qsrcfile"
1346       fi
1347
1348       func_mkdir_p "$xdir$objdir"
1349
1350       if test -z "$output_obj"; then
1351         # Place PIC objects in $objdir
1352         command="$command -o $lobj"
1353       fi
1354
1355       func_show_eval_locale "$command"  \
1356           'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE'
1357
1358       if test "$need_locks" = warn &&
1359          test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
1360         $ECHO "\
1361 *** ERROR, $lockfile contains:
1362 `cat $lockfile 2>/dev/null`
1363
1364 but it should contain:
1365 $srcfile
1366
1367 This indicates that another process is trying to use the same
1368 temporary object file, and libtool could not work around it because
1369 your compiler does not support \`-c' and \`-o' together.  If you
1370 repeat this compilation, it may succeed, by chance, but you had better
1371 avoid parallel builds (make -j) in this platform, or get a better
1372 compiler."
1373
1374         $opt_dry_run || $RM $removelist
1375         exit $EXIT_FAILURE
1376       fi
1377
1378       # Just move the object if needed, then go on to compile the next one
1379       if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
1380         func_show_eval '$MV "$output_obj" "$lobj"' \
1381           'error=$?; $opt_dry_run || $RM $removelist; exit $error'
1382       fi
1383
1384       # Allow error messages only from the first compilation.
1385       if test "$suppress_opt" = yes; then
1386         suppress_output=' >/dev/null 2>&1'
1387       fi
1388     fi
1389
1390     # Only build a position-dependent object if we build old libraries.
1391     if test "$build_old_libs" = yes; then
1392       if test "$pic_mode" != yes; then
1393         # Don't build PIC code
1394         command="$base_compile $qsrcfile$pie_flag"
1395       else
1396         command="$base_compile $qsrcfile $pic_flag"
1397       fi
1398       if test "$compiler_c_o" = yes; then
1399         command="$command -o $obj"
1400       fi
1401
1402       # Suppress compiler output if we already did a PIC compilation.
1403       command="$command$suppress_output"
1404       func_show_eval_locale "$command" \
1405         '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE'
1406
1407       if test "$need_locks" = warn &&
1408          test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
1409         $ECHO "\
1410 *** ERROR, $lockfile contains:
1411 `cat $lockfile 2>/dev/null`
1412
1413 but it should contain:
1414 $srcfile
1415
1416 This indicates that another process is trying to use the same
1417 temporary object file, and libtool could not work around it because
1418 your compiler does not support \`-c' and \`-o' together.  If you
1419 repeat this compilation, it may succeed, by chance, but you had better
1420 avoid parallel builds (make -j) in this platform, or get a better
1421 compiler."
1422
1423         $opt_dry_run || $RM $removelist
1424         exit $EXIT_FAILURE
1425       fi
1426
1427       # Just move the object if needed
1428       if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
1429         func_show_eval '$MV "$output_obj" "$obj"' \
1430           'error=$?; $opt_dry_run || $RM $removelist; exit $error'
1431       fi
1432     fi
1433
1434     $opt_dry_run || {
1435       func_write_libtool_object "$libobj" "$objdir/$objname" "$objname"
1436
1437       # Unlock the critical section if it was locked
1438       if test "$need_locks" != no; then
1439         removelist=$lockfile
1440         $RM "$lockfile"
1441       fi
1442     }
1443
1444     exit $EXIT_SUCCESS
1445 }
1446
1447 $opt_help || {
1448 test "$mode" = compile && func_mode_compile ${1+"$@"}
1449 }
1450
1451 func_mode_help ()
1452 {
1453     # We need to display help for each of the modes.
1454     case $mode in
1455       "")
1456         # Generic help is extracted from the usage comments
1457         # at the start of this file.
1458         func_help
1459         ;;
1460
1461       clean)
1462         $ECHO \
1463 "Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE...
1464
1465 Remove files from the build directory.
1466
1467 RM is the name of the program to use to delete files associated with each FILE
1468 (typically \`/bin/rm').  RM-OPTIONS are options (such as \`-f') to be passed
1469 to RM.
1470
1471 If FILE is a libtool library, object or program, all the files associated
1472 with it are deleted. Otherwise, only FILE itself is deleted using RM."
1473         ;;
1474
1475       compile)
1476       $ECHO \
1477 "Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
1478
1479 Compile a source file into a libtool library object.
1480
1481 This mode accepts the following additional options:
1482
1483   -o OUTPUT-FILE    set the output file name to OUTPUT-FILE
1484   -no-suppress      do not suppress compiler output for multiple passes
1485   -prefer-pic       try to building PIC objects only
1486   -prefer-non-pic   try to building non-PIC objects only
1487   -shared           do not build a \`.o' file suitable for static linking
1488   -static           only build a \`.o' file suitable for static linking
1489
1490 COMPILE-COMMAND is a command to be used in creating a \`standard' object file
1491 from the given SOURCEFILE.
1492
1493 The output file name is determined by removing the directory component from
1494 SOURCEFILE, then substituting the C source code suffix \`.c' with the
1495 library object suffix, \`.lo'."
1496         ;;
1497
1498       execute)
1499         $ECHO \
1500 "Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]...
1501
1502 Automatically set library path, then run a program.
1503
1504 This mode accepts the following additional options:
1505
1506   -dlopen FILE      add the directory containing FILE to the library path
1507
1508 This mode sets the library path environment variable according to \`-dlopen'
1509 flags.
1510
1511 If any of the ARGS are libtool executable wrappers, then they are translated
1512 into their corresponding uninstalled binary, and any of their required library
1513 directories are added to the library path.
1514
1515 Then, COMMAND is executed, with ARGS as arguments."
1516         ;;
1517
1518       finish)
1519         $ECHO \
1520 "Usage: $progname [OPTION]... --mode=finish [LIBDIR]...
1521
1522 Complete the installation of libtool libraries.
1523
1524 Each LIBDIR is a directory that contains libtool libraries.
1525
1526 The commands that this mode executes may require superuser privileges.  Use
1527 the \`--dry-run' option if you just want to see what would be executed."
1528         ;;
1529
1530       install)
1531         $ECHO \
1532 "Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND...
1533
1534 Install executables or libraries.
1535
1536 INSTALL-COMMAND is the installation command.  The first component should be
1537 either the \`install' or \`cp' program.
1538
1539 The following components of INSTALL-COMMAND are treated specially:
1540
1541   -inst-prefix PREFIX-DIR  Use PREFIX-DIR as a staging area for installation
1542
1543 The rest of the components are interpreted as arguments to that command (only
1544 BSD-compatible install options are recognized)."
1545         ;;
1546
1547       link)
1548         $ECHO \
1549 "Usage: $progname [OPTION]... --mode=link LINK-COMMAND...
1550
1551 Link object files or libraries together to form another library, or to
1552 create an executable program.
1553
1554 LINK-COMMAND is a command using the C compiler that you would use to create
1555 a program from several object files.
1556
1557 The following components of LINK-COMMAND are treated specially:
1558
1559   -all-static       do not do any dynamic linking at all
1560   -avoid-version    do not add a version suffix if possible
1561   -dlopen FILE      \`-dlpreopen' FILE if it cannot be dlopened at runtime
1562   -dlpreopen FILE   link in FILE and add its symbols to lt_preloaded_symbols
1563   -export-dynamic   allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
1564   -export-symbols SYMFILE
1565                     try to export only the symbols listed in SYMFILE
1566   -export-symbols-regex REGEX
1567                     try to export only the symbols matching REGEX
1568   -LLIBDIR          search LIBDIR for required installed libraries
1569   -lNAME            OUTPUT-FILE requires the installed library libNAME
1570   -module           build a library that can dlopened
1571   -no-fast-install  disable the fast-install mode
1572   -no-install       link a not-installable executable
1573   -no-undefined     declare that a library does not refer to external symbols
1574   -o OUTPUT-FILE    create OUTPUT-FILE from the specified objects
1575   -objectlist FILE  Use a list of object files found in FILE to specify objects
1576   -precious-files-regex REGEX
1577                     don't remove output files matching REGEX
1578   -release RELEASE  specify package release information
1579   -rpath LIBDIR     the created library will eventually be installed in LIBDIR
1580   -R[ ]LIBDIR       add LIBDIR to the runtime path of programs and libraries
1581   -shared           only do dynamic linking of libtool libraries
1582   -shrext SUFFIX    override the standard shared library file extension
1583   -static           do not do any dynamic linking of uninstalled libtool libraries
1584   -static-libtool-libs
1585                     do not do any dynamic linking of libtool libraries
1586   -version-info CURRENT[:REVISION[:AGE]]
1587                     specify library version info [each variable defaults to 0]
1588   -weak LIBNAME     declare that the target provides the LIBNAME interface
1589
1590 All other options (arguments beginning with \`-') are ignored.
1591
1592 Every other argument is treated as a filename.  Files ending in \`.la' are
1593 treated as uninstalled libtool libraries, other files are standard or library
1594 object files.
1595
1596 If the OUTPUT-FILE ends in \`.la', then a libtool library is created,
1597 only library objects (\`.lo' files) may be specified, and \`-rpath' is
1598 required, except when creating a convenience library.
1599
1600 If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created
1601 using \`ar' and \`ranlib', or on Windows using \`lib'.
1602
1603 If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file
1604 is created, otherwise an executable program is created."
1605         ;;
1606
1607       uninstall)
1608         $ECHO \
1609 "Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
1610
1611 Remove libraries from an installation directory.
1612
1613 RM is the name of the program to use to delete files associated with each FILE
1614 (typically \`/bin/rm').  RM-OPTIONS are options (such as \`-f') to be passed
1615 to RM.
1616
1617 If FILE is a libtool library, all the files associated with it are deleted.
1618 Otherwise, only FILE itself is deleted using RM."
1619         ;;
1620
1621       *)
1622         func_fatal_help "invalid operation mode \`$mode'"
1623         ;;
1624     esac
1625
1626     $ECHO
1627     $ECHO "Try \`$progname --help' for more information about other modes."
1628
1629     exit $?
1630 }
1631
1632   # Now that we've collected a possible --mode arg, show help if necessary
1633   $opt_help && func_mode_help
1634
1635
1636 # func_mode_execute arg...
1637 func_mode_execute ()
1638 {
1639     $opt_debug
1640     # The first argument is the command name.
1641     cmd="$nonopt"
1642     test -z "$cmd" && \
1643       func_fatal_help "you must specify a COMMAND"
1644
1645     # Handle -dlopen flags immediately.
1646     for file in $execute_dlfiles; do
1647       test -f "$file" \
1648         || func_fatal_help "\`$file' is not a file"
1649
1650       dir=
1651       case $file in
1652       *.la)
1653         # Check to see that this really is a libtool archive.
1654         func_lalib_unsafe_p "$file" \
1655           || func_fatal_help "\`$lib' is not a valid libtool archive"
1656
1657         # Read the libtool library.
1658         dlname=
1659         library_names=
1660         func_source "$file"
1661
1662         # Skip this library if it cannot be dlopened.
1663         if test -z "$dlname"; then
1664           # Warn if it was a shared library.
1665           test -n "$library_names" && \
1666             func_warning "\`$file' was not linked with \`-export-dynamic'"
1667           continue
1668         fi
1669
1670         func_dirname "$file" "" "."
1671         dir="$func_dirname_result"
1672
1673         if test -f "$dir/$objdir/$dlname"; then
1674           dir="$dir/$objdir"
1675         else
1676           if test ! -f "$dir/$dlname"; then
1677             func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'"
1678           fi
1679         fi
1680         ;;
1681
1682       *.lo)
1683         # Just add the directory containing the .lo file.
1684         func_dirname "$file" "" "."
1685         dir="$func_dirname_result"
1686         ;;
1687
1688       *)
1689         func_warning "\`-dlopen' is ignored for non-libtool libraries and objects"
1690         continue
1691         ;;
1692       esac
1693
1694       # Get the absolute pathname.
1695       absdir=`cd "$dir" && pwd`
1696       test -n "$absdir" && dir="$absdir"
1697
1698       # Now add the directory to shlibpath_var.
1699       if eval "test -z \"\$$shlibpath_var\""; then
1700         eval "$shlibpath_var=\"\$dir\""
1701       else
1702         eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
1703       fi
1704     done
1705
1706     # This variable tells wrapper scripts just to set shlibpath_var
1707     # rather than running their programs.
1708     libtool_execute_magic="$magic"
1709
1710     # Check if any of the arguments is a wrapper script.
1711     args=
1712     for file
1713     do
1714       case $file in
1715       -*) ;;
1716       *)
1717         # Do a test to see if this is really a libtool program.
1718         if func_ltwrapper_script_p "$file"; then
1719           func_source "$file"
1720           # Transform arg to wrapped name.
1721           file="$progdir/$program"
1722         elif func_ltwrapper_executable_p "$file"; then
1723           func_ltwrapper_scriptname "$file"
1724           func_source "$func_ltwrapper_scriptname_result"
1725           # Transform arg to wrapped name.
1726           file="$progdir/$program"
1727         fi
1728         ;;
1729       esac
1730       # Quote arguments (to preserve shell metacharacters).
1731       func_quote_for_eval "$file"
1732       args="$args $func_quote_for_eval_result"
1733     done
1734
1735     if test "X$opt_dry_run" = Xfalse; then
1736       if test -n "$shlibpath_var"; then
1737         # Export the shlibpath_var.
1738         eval "export $shlibpath_var"
1739       fi
1740
1741       # Restore saved environment variables
1742       for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
1743       do
1744         eval "if test \"\${save_$lt_var+set}\" = set; then
1745                 $lt_var=\$save_$lt_var; export $lt_var
1746               else
1747                 $lt_unset $lt_var
1748               fi"
1749       done
1750
1751       # Now prepare to actually exec the command.
1752       exec_cmd="\$cmd$args"
1753     else
1754       # Display what would be done.
1755       if test -n "$shlibpath_var"; then
1756         eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\""
1757         $ECHO "export $shlibpath_var"
1758       fi
1759       $ECHO "$cmd$args"
1760       exit $EXIT_SUCCESS
1761     fi
1762 }
1763
1764 test "$mode" = execute && func_mode_execute ${1+"$@"}
1765
1766
1767 # func_mode_finish arg...
1768 func_mode_finish ()
1769 {
1770     $opt_debug
1771     libdirs="$nonopt"
1772     admincmds=
1773
1774     if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
1775       for dir
1776       do
1777         libdirs="$libdirs $dir"
1778       done
1779
1780       for libdir in $libdirs; do
1781         if test -n "$finish_cmds"; then
1782           # Do each command in the finish commands.
1783           func_execute_cmds "$finish_cmds" 'admincmds="$admincmds
1784 '"$cmd"'"'
1785         fi
1786         if test -n "$finish_eval"; then
1787           # Do the single finish_eval.
1788           eval cmds=\"$finish_eval\"
1789           $opt_dry_run || eval "$cmds" || admincmds="$admincmds
1790        $cmds"
1791         fi
1792       done
1793     fi
1794
1795     # Exit here if they wanted silent mode.
1796     $opt_silent && exit $EXIT_SUCCESS
1797
1798     $ECHO "X----------------------------------------------------------------------" | $Xsed
1799     $ECHO "Libraries have been installed in:"
1800     for libdir in $libdirs; do
1801       $ECHO "   $libdir"
1802     done
1803     $ECHO
1804     $ECHO "If you ever happen to want to link against installed libraries"
1805     $ECHO "in a given directory, LIBDIR, you must either use libtool, and"
1806     $ECHO "specify the full pathname of the library, or use the \`-LLIBDIR'"
1807     $ECHO "flag during linking and do at least one of the following:"
1808     if test -n "$shlibpath_var"; then
1809       $ECHO "   - add LIBDIR to the \`$shlibpath_var' environment variable"
1810       $ECHO "     during execution"
1811     fi
1812     if test -n "$runpath_var"; then
1813       $ECHO "   - add LIBDIR to the \`$runpath_var' environment variable"
1814       $ECHO "     during linking"
1815     fi
1816     if test -n "$hardcode_libdir_flag_spec"; then
1817       libdir=LIBDIR
1818       eval flag=\"$hardcode_libdir_flag_spec\"
1819
1820       $ECHO "   - use the \`$flag' linker flag"
1821     fi
1822     if test -n "$admincmds"; then
1823       $ECHO "   - have your system administrator run these commands:$admincmds"
1824     fi
1825     if test -f /etc/ld.so.conf; then
1826       $ECHO "   - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
1827     fi
1828     $ECHO
1829
1830     $ECHO "See any operating system documentation about shared libraries for"
1831     case $host in
1832       solaris2.[6789]|solaris2.1[0-9])
1833         $ECHO "more information, such as the ld(1), crle(1) and ld.so(8) manual"
1834         $ECHO "pages."
1835         ;;
1836       *)
1837         $ECHO "more information, such as the ld(1) and ld.so(8) manual pages."
1838         ;;
1839     esac
1840     $ECHO "X----------------------------------------------------------------------" | $Xsed
1841     exit $EXIT_SUCCESS
1842 }
1843
1844 test "$mode" = finish && func_mode_finish ${1+"$@"}
1845
1846
1847 # func_mode_install arg...
1848 func_mode_install ()
1849 {
1850     $opt_debug
1851     # There may be an optional sh(1) argument at the beginning of
1852     # install_prog (especially on Windows NT).
1853     if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh ||
1854        # Allow the use of GNU shtool's install command.
1855        $ECHO "X$nonopt" | $GREP shtool >/dev/null; then
1856       # Aesthetically quote it.
1857       func_quote_for_eval "$nonopt"
1858       install_prog="$func_quote_for_eval_result "
1859       arg=$1
1860       shift
1861     else
1862       install_prog=
1863       arg=$nonopt
1864     fi
1865
1866     # The real first argument should be the name of the installation program.
1867     # Aesthetically quote it.
1868     func_quote_for_eval "$arg"
1869     install_prog="$install_prog$func_quote_for_eval_result"
1870
1871     # We need to accept at least all the BSD install flags.
1872     dest=
1873     files=
1874     opts=
1875     prev=
1876     install_type=
1877     isdir=no
1878     stripme=
1879     for arg
1880     do
1881       if test -n "$dest"; then
1882         files="$files $dest"
1883         dest=$arg
1884         continue
1885       fi
1886
1887       case $arg in
1888       -d) isdir=yes ;;
1889       -f)
1890         case " $install_prog " in
1891         *[\\\ /]cp\ *) ;;
1892         *) prev=$arg ;;
1893         esac
1894         ;;
1895       -g | -m | -o)
1896         prev=$arg
1897         ;;
1898       -s)
1899         stripme=" -s"
1900         continue
1901         ;;
1902       -*)
1903         ;;
1904       *)
1905         # If the previous option needed an argument, then skip it.
1906         if test -n "$prev"; then
1907           prev=
1908         else
1909           dest=$arg
1910           continue
1911         fi
1912         ;;
1913       esac
1914
1915       # Aesthetically quote the argument.
1916       func_quote_for_eval "$arg"
1917       install_prog="$install_prog $func_quote_for_eval_result"
1918     done
1919
1920     test -z "$install_prog" && \
1921       func_fatal_help "you must specify an install program"
1922
1923     test -n "$prev" && \
1924       func_fatal_help "the \`$prev' option requires an argument"
1925
1926     if test -z "$files"; then
1927       if test -z "$dest"; then
1928         func_fatal_help "no file or destination specified"
1929       else
1930         func_fatal_help "you must specify a destination"
1931       fi
1932     fi
1933
1934     # Strip any trailing slash from the destination.
1935     func_stripname '' '/' "$dest"
1936     dest=$func_stripname_result
1937
1938     # Check to see that the destination is a directory.
1939     test -d "$dest" && isdir=yes
1940     if test "$isdir" = yes; then
1941       destdir="$dest"
1942       destname=
1943     else
1944       func_dirname_and_basename "$dest" "" "."
1945       destdir="$func_dirname_result"
1946       destname="$func_basename_result"
1947
1948       # Not a directory, so check to see that there is only one file specified.
1949       set dummy $files; shift
1950       test "$#" -gt 1 && \
1951         func_fatal_help "\`$dest' is not a directory"
1952     fi
1953     case $destdir in
1954     [\\/]* | [A-Za-z]:[\\/]*) ;;
1955     *)
1956       for file in $files; do
1957         case $file in
1958         *.lo) ;;
1959         *)
1960           func_fatal_help "\`$destdir' must be an absolute directory name"
1961           ;;
1962         esac
1963       done
1964       ;;
1965     esac
1966
1967     # This variable tells wrapper scripts just to set variables rather
1968     # than running their programs.
1969     libtool_install_magic="$magic"
1970
1971     staticlibs=
1972     future_libdirs=
1973     current_libdirs=
1974     for file in $files; do
1975
1976       # Do each installation.
1977       case $file in
1978       *.$libext)
1979         # Do the static libraries later.
1980         staticlibs="$staticlibs $file"
1981         ;;
1982
1983       *.la)
1984         # Check to see that this really is a libtool archive.
1985         func_lalib_unsafe_p "$file" \
1986           || func_fatal_help "\`$file' is not a valid libtool archive"
1987
1988         library_names=
1989         old_library=
1990         relink_command=
1991         func_source "$file"
1992
1993         # Add the libdir to current_libdirs if it is the destination.
1994         if test "X$destdir" = "X$libdir"; then
1995           case "$current_libdirs " in
1996           *" $libdir "*) ;;
1997           *) current_libdirs="$current_libdirs $libdir" ;;
1998           esac
1999         else
2000           # Note the libdir as a future libdir.
2001           case "$future_libdirs " in
2002           *" $libdir "*) ;;
2003           *) future_libdirs="$future_libdirs $libdir" ;;
2004           esac
2005         fi
2006
2007         func_dirname "$file" "/" ""
2008         dir="$func_dirname_result"
2009         dir="$dir$objdir"
2010
2011         if test -n "$relink_command"; then
2012           # Determine the prefix the user has applied to our future dir.
2013           inst_prefix_dir=`$ECHO "X$destdir" | $Xsed -e "s%$libdir\$%%"`
2014
2015           # Don't allow the user to place us outside of our expected
2016           # location b/c this prevents finding dependent libraries that
2017           # are installed to the same prefix.
2018           # At present, this check doesn't affect windows .dll's that
2019           # are installed into $libdir/../bin (currently, that works fine)
2020           # but it's something to keep an eye on.
2021           test "$inst_prefix_dir" = "$destdir" && \
2022             func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir"
2023
2024           if test -n "$inst_prefix_dir"; then
2025             # Stick the inst_prefix_dir data into the link command.
2026             relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
2027           else
2028             relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%%"`
2029           fi
2030
2031           func_warning "relinking \`$file'"
2032           func_show_eval "$relink_command" \
2033             'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"'
2034         fi
2035
2036         # See the names of the shared library.
2037         set dummy $library_names; shift
2038         if test -n "$1"; then
2039           realname="$1"
2040           shift
2041
2042           srcname="$realname"
2043           test -n "$relink_command" && srcname="$realname"T
2044
2045           # Install the shared library and build the symlinks.
2046           func_show_eval "$install_prog $dir/$srcname $destdir/$realname" \
2047               'exit $?'
2048           tstripme="$stripme"
2049           case $host_os in
2050           cygwin* | mingw* | pw32* | cegcc*)
2051             case $realname in
2052             *.dll.a)
2053               tstripme=""
2054               ;;
2055             esac
2056             ;;
2057           esac
2058           if test -n "$tstripme" && test -n "$striplib"; then
2059             func_show_eval "$striplib $destdir/$realname" 'exit $?'
2060           fi
2061
2062           if test "$#" -gt 0; then
2063             # Delete the old symlinks, and create new ones.
2064             # Try `ln -sf' first, because the `ln' binary might depend on
2065             # the symlink we replace!  Solaris /bin/ln does not understand -f,
2066             # so we also need to try rm && ln -s.
2067             for linkname
2068             do
2069               test "$linkname" != "$realname" \
2070                 && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })"
2071             done
2072           fi
2073
2074           # Do each command in the postinstall commands.
2075           lib="$destdir/$realname"
2076           func_execute_cmds "$postinstall_cmds" 'exit $?'
2077         fi
2078
2079         # Install the pseudo-library for information purposes.
2080         func_basename "$file"
2081         name="$func_basename_result"
2082         instname="$dir/$name"i
2083         func_show_eval "$install_prog $instname $destdir/$name" 'exit $?'
2084
2085         # Maybe install the static library, too.
2086         test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library"
2087         ;;
2088
2089       *.lo)
2090         # Install (i.e. copy) a libtool object.
2091
2092         # Figure out destination file name, if it wasn't already specified.
2093         if test -n "$destname"; then
2094           destfile="$destdir/$destname"
2095         else
2096           func_basename "$file"
2097           destfile="$func_basename_result"
2098           destfile="$destdir/$destfile"
2099         fi
2100
2101         # Deduce the name of the destination old-style object file.
2102         case $destfile in
2103         *.lo)
2104           func_lo2o "$destfile"
2105           staticdest=$func_lo2o_result
2106           ;;
2107         *.$objext)
2108           staticdest="$destfile"
2109           destfile=
2110           ;;
2111         *)
2112           func_fatal_help "cannot copy a libtool object to \`$destfile'"
2113           ;;
2114         esac
2115
2116         # Install the libtool object if requested.
2117         test -n "$destfile" && \
2118           func_show_eval "$install_prog $file $destfile" 'exit $?'
2119
2120         # Install the old object if enabled.
2121         if test "$build_old_libs" = yes; then
2122           # Deduce the name of the old-style object file.
2123           func_lo2o "$file"
2124           staticobj=$func_lo2o_result
2125           func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?'
2126         fi
2127         exit $EXIT_SUCCESS
2128         ;;
2129
2130       *)
2131         # Figure out destination file name, if it wasn't already specified.
2132         if test -n "$destname"; then
2133           destfile="$destdir/$destname"
2134         else
2135           func_basename "$file"
2136           destfile="$func_basename_result"
2137           destfile="$destdir/$destfile"
2138         fi
2139
2140         # If the file is missing, and there is a .exe on the end, strip it
2141         # because it is most likely a libtool script we actually want to
2142         # install
2143         stripped_ext=""
2144         case $file in
2145           *.exe)
2146             if test ! -f "$file"; then
2147               func_stripname '' '.exe' "$file"
2148               file=$func_stripname_result
2149               stripped_ext=".exe"
2150             fi
2151             ;;
2152         esac
2153
2154         # Do a test to see if this is really a libtool program.
2155         case $host in
2156         *cygwin* | *mingw*)
2157             if func_ltwrapper_executable_p "$file"; then
2158               func_ltwrapper_scriptname "$file"
2159               wrapper=$func_ltwrapper_scriptname_result
2160             else
2161               func_stripname '' '.exe' "$file"
2162               wrapper=$func_stripname_result
2163             fi
2164             ;;
2165         *)
2166             wrapper=$file
2167             ;;
2168         esac
2169         if func_ltwrapper_script_p "$wrapper"; then
2170           notinst_deplibs=
2171           relink_command=
2172
2173           func_source "$wrapper"
2174
2175           # Check the variables that should have been set.
2176           test -z "$generated_by_libtool_version" && \
2177             func_fatal_error "invalid libtool wrapper script \`$wrapper'"
2178
2179           finalize=yes
2180           for lib in $notinst_deplibs; do
2181             # Check to see that each library is installed.
2182             libdir=
2183             if test -f "$lib"; then
2184               func_source "$lib"
2185             fi
2186             libfile="$libdir/"`$ECHO "X$lib" | $Xsed -e 's%^.*/%%g'` ### testsuite: skip nested quoting test
2187             if test -n "$libdir" && test ! -f "$libfile"; then
2188               func_warning "\`$lib' has not been installed in \`$libdir'"
2189               finalize=no
2190             fi
2191           done
2192
2193           relink_command=
2194           func_source "$wrapper"
2195
2196           outputname=
2197           if test "$fast_install" = no && test -n "$relink_command"; then
2198             $opt_dry_run || {
2199               if test "$finalize" = yes; then
2200                 tmpdir=`func_mktempdir`
2201                 func_basename "$file$stripped_ext"
2202                 file="$func_basename_result"
2203                 outputname="$tmpdir/$file"
2204                 # Replace the output file specification.
2205                 relink_command=`$ECHO "X$relink_command" | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g'`
2206
2207                 $opt_silent || {
2208                   func_quote_for_expand "$relink_command"
2209                   eval "func_echo $func_quote_for_expand_result"
2210                 }
2211                 if eval "$relink_command"; then :
2212                   else
2213                   func_error "error: relink \`$file' with the above command before installing it"
2214                   $opt_dry_run || ${RM}r "$tmpdir"
2215                   continue
2216                 fi
2217                 file="$outputname"
2218               else
2219                 func_warning "cannot relink \`$file'"
2220               fi
2221             }
2222           else
2223             # Install the binary that we compiled earlier.
2224             file=`$ECHO "X$file$stripped_ext" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"`
2225           fi
2226         fi
2227
2228         # remove .exe since cygwin /usr/bin/install will append another
2229         # one anyway
2230         case $install_prog,$host in
2231         */usr/bin/install*,*cygwin*)
2232           case $file:$destfile in
2233           *.exe:*.exe)
2234             # this is ok
2235             ;;
2236           *.exe:*)
2237             destfile=$destfile.exe
2238             ;;
2239           *:*.exe)
2240             func_stripname '' '.exe' "$destfile"
2241             destfile=$func_stripname_result
2242             ;;
2243           esac
2244           ;;
2245         esac
2246         func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?'
2247         $opt_dry_run || if test -n "$outputname"; then
2248           ${RM}r "$tmpdir"
2249         fi
2250         ;;
2251       esac
2252     done
2253
2254     for file in $staticlibs; do
2255       func_basename "$file"
2256       name="$func_basename_result"
2257
2258       # Set up the ranlib parameters.
2259       oldlib="$destdir/$name"
2260
2261       func_show_eval "$install_prog \$file \$oldlib" 'exit $?'
2262
2263       if test -n "$stripme" && test -n "$old_striplib"; then
2264         func_show_eval "$old_striplib $oldlib" 'exit $?'
2265       fi
2266
2267       # Do each command in the postinstall commands.
2268       func_execute_cmds "$old_postinstall_cmds" 'exit $?'
2269     done
2270
2271     test -n "$future_libdirs" && \
2272       func_warning "remember to run \`$progname --finish$future_libdirs'"
2273
2274     if test -n "$current_libdirs"; then
2275       # Maybe just do a dry run.
2276       $opt_dry_run && current_libdirs=" -n$current_libdirs"
2277       exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs'
2278     else
2279       exit $EXIT_SUCCESS
2280     fi
2281 }
2282
2283 test "$mode" = install && func_mode_install ${1+"$@"}
2284
2285
2286 # func_generate_dlsyms outputname originator pic_p
2287 # Extract symbols from dlprefiles and create ${outputname}S.o with
2288 # a dlpreopen symbol table.
2289 func_generate_dlsyms ()
2290 {
2291     $opt_debug
2292     my_outputname="$1"
2293     my_originator="$2"
2294     my_pic_p="${3-no}"
2295     my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'`
2296     my_dlsyms=
2297
2298     if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
2299       if test -n "$NM" && test -n "$global_symbol_pipe"; then
2300         my_dlsyms="${my_outputname}S.c"
2301       else
2302         func_error "not configured to extract global symbols from dlpreopened files"
2303       fi
2304     fi
2305
2306     if test -n "$my_dlsyms"; then
2307       case $my_dlsyms in
2308       "") ;;
2309       *.c)
2310         # Discover the nlist of each of the dlfiles.
2311         nlist="$output_objdir/${my_outputname}.nm"
2312
2313         func_show_eval "$RM $nlist ${nlist}S ${nlist}T"
2314
2315         # Parse the name list into a source file.
2316         func_verbose "creating $output_objdir/$my_dlsyms"
2317
2318         $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\
2319 /* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */
2320 /* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */
2321
2322 #ifdef __cplusplus
2323 extern \"C\" {
2324 #endif
2325
2326 /* External symbol declarations for the compiler. */\
2327 "
2328
2329         if test "$dlself" = yes; then
2330           func_verbose "generating symbol list for \`$output'"
2331
2332           $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist"
2333
2334           # Add our own program objects to the symbol list.
2335           progfiles=`$ECHO "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
2336           for progfile in $progfiles; do
2337             func_verbose "extracting global C symbols from \`$progfile'"
2338             $opt_dry_run || eval "$NM $progfile | $global_symbol_pipe >> '$nlist'"
2339           done
2340
2341           if test -n "$exclude_expsyms"; then
2342             $opt_dry_run || {
2343               eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
2344               eval '$MV "$nlist"T "$nlist"'
2345             }
2346           fi
2347
2348           if test -n "$export_symbols_regex"; then
2349             $opt_dry_run || {
2350               eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
2351               eval '$MV "$nlist"T "$nlist"'
2352             }
2353           fi
2354
2355           # Prepare the list of exported symbols
2356           if test -z "$export_symbols"; then
2357             export_symbols="$output_objdir/$outputname.exp"
2358             $opt_dry_run || {
2359               $RM $export_symbols
2360               eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
2361               case $host in
2362               *cygwin* | *mingw* | *cegcc* )
2363                 eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
2364                 eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
2365                 ;;
2366               esac
2367             }
2368           else
2369             $opt_dry_run || {
2370               eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
2371               eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
2372               eval '$MV "$nlist"T "$nlist"'
2373               case $host in
2374                 *cygwin | *mingw* | *cegcc* )
2375                   eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
2376                   eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
2377                   ;;
2378               esac
2379             }
2380           fi
2381         fi
2382
2383         for dlprefile in $dlprefiles; do
2384           func_verbose "extracting global C symbols from \`$dlprefile'"
2385           func_basename "$dlprefile"
2386           name="$func_basename_result"
2387           $opt_dry_run || {
2388             eval '$ECHO ": $name " >> "$nlist"'
2389             eval "$NM $dlprefile 2>/dev/null | $global_symbol_pipe >> '$nlist'"
2390           }
2391         done
2392
2393         $opt_dry_run || {
2394           # Make sure we have at least an empty file.
2395           test -f "$nlist" || : > "$nlist"
2396
2397           if test -n "$exclude_expsyms"; then
2398             $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
2399             $MV "$nlist"T "$nlist"
2400           fi
2401
2402           # Try sorting and uniquifying the output.
2403           if $GREP -v "^: " < "$nlist" |
2404               if sort -k 3 </dev/null >/dev/null 2>&1; then
2405                 sort -k 3
2406               else
2407                 sort +2
2408               fi |
2409               uniq > "$nlist"S; then
2410             :
2411           else
2412             $GREP -v "^: " < "$nlist" > "$nlist"S
2413           fi
2414
2415           if test -f "$nlist"S; then
2416             eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"'
2417           else
2418             $ECHO '/* NONE */' >> "$output_objdir/$my_dlsyms"
2419           fi
2420
2421           $ECHO >> "$output_objdir/$my_dlsyms" "\
2422
2423 /* The mapping between symbol names and symbols.  */
2424 typedef struct {
2425   const char *name;
2426   void *address;
2427 } lt_dlsymlist;
2428 "
2429           case $host in
2430           *cygwin* | *mingw* | *cegcc* )
2431             $ECHO >> "$output_objdir/$my_dlsyms" "\
2432 /* DATA imports from DLLs on WIN32 con't be const, because
2433    runtime relocations are performed -- see ld's documentation
2434    on pseudo-relocs.  */"
2435             lt_dlsym_const= ;;
2436           *osf5*)
2437             echo >> "$output_objdir/$my_dlsyms" "\
2438 /* This system does not cope well with relocations in const data */"
2439             lt_dlsym_const= ;;
2440           *)
2441             lt_dlsym_const=const ;;
2442           esac
2443
2444           $ECHO >> "$output_objdir/$my_dlsyms" "\
2445 extern $lt_dlsym_const lt_dlsymlist
2446 lt_${my_prefix}_LTX_preloaded_symbols[];
2447 $lt_dlsym_const lt_dlsymlist
2448 lt_${my_prefix}_LTX_preloaded_symbols[] =
2449 {\
2450   { \"$my_originator\", (void *) 0 },"
2451
2452           case $need_lib_prefix in
2453           no)
2454             eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms"
2455             ;;
2456           *)
2457             eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms"
2458             ;;
2459           esac
2460           $ECHO >> "$output_objdir/$my_dlsyms" "\
2461   {0, (void *) 0}
2462 };
2463
2464 /* This works around a problem in FreeBSD linker */
2465 #ifdef FREEBSD_WORKAROUND
2466 static const void *lt_preloaded_setup() {
2467   return lt_${my_prefix}_LTX_preloaded_symbols;
2468 }
2469 #endif
2470
2471 #ifdef __cplusplus
2472 }
2473 #endif\
2474 "
2475         } # !$opt_dry_run
2476
2477         pic_flag_for_symtable=
2478         case "$compile_command " in
2479         *" -static "*) ;;
2480         *)
2481           case $host in
2482           # compiling the symbol table file with pic_flag works around
2483           # a FreeBSD bug that causes programs to crash when -lm is
2484           # linked before any other PIC object.  But we must not use
2485           # pic_flag when linking with -static.  The problem exists in
2486           # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
2487           *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
2488             pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;;
2489           *-*-hpux*)
2490             pic_flag_for_symtable=" $pic_flag"  ;;
2491           *)
2492             if test "X$my_pic_p" != Xno; then
2493               pic_flag_for_symtable=" $pic_flag"
2494             fi
2495             ;;
2496           esac
2497           ;;
2498         esac
2499         symtab_cflags=
2500         for arg in $LTCFLAGS; do
2501           case $arg in
2502           -pie | -fpie | -fPIE) ;;
2503           *) symtab_cflags="$symtab_cflags $arg" ;;
2504           esac
2505         done
2506
2507         # Now compile the dynamic symbol file.
2508         func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?'
2509
2510         # Clean up the generated files.
2511         func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"'
2512
2513         # Transform the symbol file into the correct name.
2514         symfileobj="$output_objdir/${my_outputname}S.$objext"
2515         case $host in
2516         *cygwin* | *mingw* | *cegcc* )
2517           if test -f "$output_objdir/$my_outputname.def"; then
2518             compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
2519             finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
2520           else
2521             compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
2522             finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
2523           fi
2524           ;;
2525         *)
2526           compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
2527           finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
2528           ;;
2529         esac
2530         ;;
2531       *)
2532         func_fatal_error "unknown suffix for \`$my_dlsyms'"
2533         ;;
2534       esac
2535     else
2536       # We keep going just in case the user didn't refer to
2537       # lt_preloaded_symbols.  The linker will fail if global_symbol_pipe
2538       # really was required.
2539
2540       # Nullify the symbol file.
2541       compile_command=`$ECHO "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"`
2542       finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"`
2543     fi
2544 }
2545
2546 # func_win32_libid arg
2547 # return the library type of file 'arg'
2548 #
2549 # Need a lot of goo to handle *both* DLLs and import libs
2550 # Has to be a shell function in order to 'eat' the argument
2551 # that is supplied when $file_magic_command is called.
2552 func_win32_libid ()
2553 {
2554   $opt_debug
2555   win32_libid_type="unknown"
2556   win32_fileres=`file -L $1 2>/dev/null`
2557   case $win32_fileres in
2558   *ar\ archive\ import\ library*) # definitely import
2559     win32_libid_type="x86 archive import"
2560     ;;
2561   *ar\ archive*) # could be an import, or static
2562     if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null |
2563        $EGREP 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then
2564       win32_nmres=`eval $NM -f posix -A $1 |
2565         $SED -n -e '
2566             1,100{
2567                 / I /{
2568                     s,.*,import,
2569                     p
2570                     q
2571                 }
2572             }'`
2573       case $win32_nmres in
2574       import*)  win32_libid_type="x86 archive import";;
2575       *)        win32_libid_type="x86 archive static";;
2576       esac
2577     fi
2578     ;;
2579   *DLL*)
2580     win32_libid_type="x86 DLL"
2581     ;;
2582   *executable*) # but shell scripts are "executable" too...
2583     case $win32_fileres in
2584     *MS\ Windows\ PE\ Intel*)
2585       win32_libid_type="x86 DLL"
2586       ;;
2587     esac
2588     ;;
2589   esac
2590   $ECHO "$win32_libid_type"
2591 }
2592
2593
2594
2595 # func_extract_an_archive dir oldlib
2596 func_extract_an_archive ()
2597 {
2598     $opt_debug
2599     f_ex_an_ar_dir="$1"; shift
2600     f_ex_an_ar_oldlib="$1"
2601     func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" 'exit $?'
2602     if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
2603      :
2604     else
2605       func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib"
2606     fi
2607 }
2608
2609
2610 # func_extract_archives gentop oldlib ...
2611 func_extract_archives ()
2612 {
2613     $opt_debug
2614     my_gentop="$1"; shift
2615     my_oldlibs=${1+"$@"}
2616     my_oldobjs=""
2617     my_xlib=""
2618     my_xabs=""
2619     my_xdir=""
2620
2621     for my_xlib in $my_oldlibs; do
2622       # Extract the objects.
2623       case $my_xlib in
2624         [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;;
2625         *) my_xabs=`pwd`"/$my_xlib" ;;
2626       esac
2627       func_basename "$my_xlib"
2628       my_xlib="$func_basename_result"
2629       my_xlib_u=$my_xlib
2630       while :; do
2631         case " $extracted_archives " in
2632         *" $my_xlib_u "*)
2633           func_arith $extracted_serial + 1
2634           extracted_serial=$func_arith_result
2635           my_xlib_u=lt$extracted_serial-$my_xlib ;;
2636         *) break ;;
2637         esac
2638       done
2639       extracted_archives="$extracted_archives $my_xlib_u"
2640       my_xdir="$my_gentop/$my_xlib_u"
2641
2642       func_mkdir_p "$my_xdir"
2643
2644       case $host in
2645       *-darwin*)
2646         func_verbose "Extracting $my_xabs"
2647         # Do not bother doing anything if just a dry run
2648         $opt_dry_run || {
2649           darwin_orig_dir=`pwd`
2650           cd $my_xdir || exit $?
2651           darwin_archive=$my_xabs
2652           darwin_curdir=`pwd`
2653           darwin_base_archive=`basename "$darwin_archive"`
2654           darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true`
2655           if test -n "$darwin_arches"; then
2656             darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'`
2657             darwin_arch=
2658             func_verbose "$darwin_base_archive has multiple architectures $darwin_arches"
2659             for darwin_arch in  $darwin_arches ; do
2660               func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}"
2661               $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}"
2662               cd "unfat-$$/${darwin_base_archive}-${darwin_arch}"
2663               func_extract_an_archive "`pwd`" "${darwin_base_archive}"
2664               cd "$darwin_curdir"
2665               $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}"
2666             done # $darwin_arches
2667             ## Okay now we've a bunch of thin objects, gotta fatten them up :)
2668             darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u`
2669             darwin_file=
2670             darwin_files=
2671             for darwin_file in $darwin_filelist; do
2672               darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP`
2673               $LIPO -create -output "$darwin_file" $darwin_files
2674             done # $darwin_filelist
2675             $RM -rf unfat-$$
2676             cd "$darwin_orig_dir"
2677           else
2678             cd $darwin_orig_dir
2679             func_extract_an_archive "$my_xdir" "$my_xabs"
2680           fi # $darwin_arches
2681         } # !$opt_dry_run
2682         ;;
2683       *)
2684         func_extract_an_archive "$my_xdir" "$my_xabs"
2685         ;;
2686       esac
2687       my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP`
2688     done
2689
2690     func_extract_archives_result="$my_oldobjs"
2691 }
2692
2693
2694
2695 # func_emit_wrapper_part1 [arg=no]
2696 #
2697 # Emit the first part of a libtool wrapper script on stdout.
2698 # For more information, see the description associated with
2699 # func_emit_wrapper(), below.
2700 func_emit_wrapper_part1 ()
2701 {
2702         func_emit_wrapper_part1_arg1=no
2703         if test -n "$1" ; then
2704           func_emit_wrapper_part1_arg1=$1
2705         fi
2706
2707         $ECHO "\
2708 #! $SHELL
2709
2710 # $output - temporary wrapper script for $objdir/$outputname
2711 # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
2712 #
2713 # The $output program cannot be directly executed until all the libtool
2714 # libraries that it depends on are installed.
2715 #
2716 # This wrapper script should never be moved out of the build directory.
2717 # If it is, it will not operate correctly.
2718
2719 # Sed substitution that helps us do robust quoting.  It backslashifies
2720 # metacharacters that are still active within double-quoted strings.
2721 Xsed='${SED} -e 1s/^X//'
2722 sed_quote_subst='$sed_quote_subst'
2723
2724 # Be Bourne compatible
2725 if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
2726   emulate sh
2727   NULLCMD=:
2728   # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
2729   # is contrary to our usage.  Disable this feature.
2730   alias -g '\${1+\"\$@\"}'='\"\$@\"'
2731   setopt NO_GLOB_SUBST
2732 else
2733   case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
2734 fi
2735 BIN_SH=xpg4; export BIN_SH # for Tru64
2736 DUALCASE=1; export DUALCASE # for MKS sh
2737
2738 # The HP-UX ksh and POSIX shell print the target directory to stdout
2739 # if CDPATH is set.
2740 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
2741
2742 relink_command=\"$relink_command\"
2743
2744 # This environment variable determines our operation mode.
2745 if test \"\$libtool_install_magic\" = \"$magic\"; then
2746   # install mode needs the following variables:
2747   generated_by_libtool_version='$macro_version'
2748   notinst_deplibs='$notinst_deplibs'
2749 else
2750   # When we are sourced in execute mode, \$file and \$ECHO are already set.
2751   if test \"\$libtool_execute_magic\" != \"$magic\"; then
2752     ECHO=\"$qecho\"
2753     file=\"\$0\"
2754     # Make sure echo works.
2755     if test \"X\$1\" = X--no-reexec; then
2756       # Discard the --no-reexec flag, and continue.
2757       shift
2758     elif test \"X\`{ \$ECHO '\t'; } 2>/dev/null\`\" = 'X\t'; then
2759       # Yippee, \$ECHO works!
2760       :
2761     else
2762       # Restart under the correct shell, and then maybe \$ECHO will work.
2763       exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"}
2764     fi
2765   fi\
2766 "
2767         $ECHO "\
2768
2769   # Find the directory that this script lives in.
2770   thisdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\`
2771   test \"x\$thisdir\" = \"x\$file\" && thisdir=.
2772
2773   # Follow symbolic links until we get to the real thisdir.
2774   file=\`ls -ld \"\$file\" | ${SED} -n 's/.*-> //p'\`
2775   while test -n \"\$file\"; do
2776     destdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\`
2777
2778     # If there was a directory component, then change thisdir.
2779     if test \"x\$destdir\" != \"x\$file\"; then
2780       case \"\$destdir\" in
2781       [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
2782       *) thisdir=\"\$thisdir/\$destdir\" ;;
2783       esac
2784     fi
2785
2786     file=\`\$ECHO \"X\$file\" | \$Xsed -e 's%^.*/%%'\`
2787     file=\`ls -ld \"\$thisdir/\$file\" | ${SED} -n 's/.*-> //p'\`
2788   done
2789 "
2790 }
2791 # end: func_emit_wrapper_part1
2792
2793 # func_emit_wrapper_part2 [arg=no]
2794 #
2795 # Emit the second part of a libtool wrapper script on stdout.
2796 # For more information, see the description associated with
2797 # func_emit_wrapper(), below.
2798 func_emit_wrapper_part2 ()
2799 {
2800         func_emit_wrapper_part2_arg1=no
2801         if test -n "$1" ; then
2802           func_emit_wrapper_part2_arg1=$1
2803         fi
2804
2805         $ECHO "\
2806
2807   # Usually 'no', except on cygwin/mingw when embedded into
2808   # the cwrapper.
2809   WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_part2_arg1
2810   if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then
2811     # special case for '.'
2812     if test \"\$thisdir\" = \".\"; then
2813       thisdir=\`pwd\`
2814     fi
2815     # remove .libs from thisdir
2816     case \"\$thisdir\" in
2817     *[\\\\/]$objdir ) thisdir=\`\$ECHO \"X\$thisdir\" | \$Xsed -e 's%[\\\\/][^\\\\/]*$%%'\` ;;
2818     $objdir )   thisdir=. ;;
2819     esac
2820   fi
2821
2822   # Try to get the absolute directory name.
2823   absdir=\`cd \"\$thisdir\" && pwd\`
2824   test -n \"\$absdir\" && thisdir=\"\$absdir\"
2825 "
2826
2827         if test "$fast_install" = yes; then
2828           $ECHO "\
2829   program=lt-'$outputname'$exeext
2830   progdir=\"\$thisdir/$objdir\"
2831
2832   if test ! -f \"\$progdir/\$program\" ||
2833      { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\
2834        test \"X\$file\" != \"X\$progdir/\$program\"; }; then
2835
2836     file=\"\$\$-\$program\"
2837
2838     if test ! -d \"\$progdir\"; then
2839       $MKDIR \"\$progdir\"
2840     else
2841       $RM \"\$progdir/\$file\"
2842     fi"
2843
2844           $ECHO "\
2845
2846     # relink executable if necessary
2847     if test -n \"\$relink_command\"; then
2848       if relink_command_output=\`eval \$relink_command 2>&1\`; then :
2849       else
2850         $ECHO \"\$relink_command_output\" >&2
2851         $RM \"\$progdir/\$file\"
2852         exit 1
2853       fi
2854     fi
2855
2856     $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
2857     { $RM \"\$progdir/\$program\";
2858       $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; }
2859     $RM \"\$progdir/\$file\"
2860   fi"
2861         else
2862           $ECHO "\
2863   program='$outputname'
2864   progdir=\"\$thisdir/$objdir\"
2865 "
2866         fi
2867
2868         $ECHO "\
2869
2870   if test -f \"\$progdir/\$program\"; then"
2871
2872         # Export our shlibpath_var if we have one.
2873         if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
2874           $ECHO "\
2875     # Add our own library path to $shlibpath_var
2876     $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
2877
2878     # Some systems cannot cope with colon-terminated $shlibpath_var
2879     # The second colon is a workaround for a bug in BeOS R4 sed
2880     $shlibpath_var=\`\$ECHO \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\`
2881
2882     export $shlibpath_var
2883 "
2884         fi
2885
2886         # fixup the dll searchpath if we need to.
2887         if test -n "$dllsearchpath"; then
2888           $ECHO "\
2889     # Add the dll search path components to the executable PATH
2890     PATH=$dllsearchpath:\$PATH
2891 "
2892         fi
2893
2894         $ECHO "\
2895     if test \"\$libtool_execute_magic\" != \"$magic\"; then
2896       # Run the actual program with our arguments.
2897 "
2898         case $host in
2899         # Backslashes separate directories on plain windows
2900         *-*-mingw | *-*-os2* | *-cegcc*)
2901           $ECHO "\
2902       exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
2903 "
2904           ;;
2905
2906         *)
2907           $ECHO "\
2908       exec \"\$progdir/\$program\" \${1+\"\$@\"}
2909 "
2910           ;;
2911         esac
2912         $ECHO "\
2913       \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2
2914       exit 1
2915     fi
2916   else
2917     # The program doesn't exist.
2918     \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2
2919     \$ECHO \"This script is just a wrapper for \$program.\" 1>&2
2920     $ECHO \"See the $PACKAGE documentation for more information.\" 1>&2
2921     exit 1
2922   fi
2923 fi\
2924 "
2925 }
2926 # end: func_emit_wrapper_part2
2927
2928
2929 # func_emit_wrapper [arg=no]
2930 #
2931 # Emit a libtool wrapper script on stdout.
2932 # Don't directly open a file because we may want to
2933 # incorporate the script contents within a cygwin/mingw
2934 # wrapper executable.  Must ONLY be called from within
2935 # func_mode_link because it depends on a number of variables
2936 # set therein.
2937 #
2938 # ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR
2939 # variable will take.  If 'yes', then the emitted script
2940 # will assume that the directory in which it is stored is
2941 # the $objdir directory.  This is a cygwin/mingw-specific
2942 # behavior.
2943 func_emit_wrapper ()
2944 {
2945         func_emit_wrapper_arg1=no
2946         if test -n "$1" ; then
2947           func_emit_wrapper_arg1=$1
2948         fi
2949
2950         # split this up so that func_emit_cwrapperexe_src
2951         # can call each part independently.
2952         func_emit_wrapper_part1 "${func_emit_wrapper_arg1}"
2953         func_emit_wrapper_part2 "${func_emit_wrapper_arg1}"
2954 }
2955
2956
2957 # func_to_host_path arg
2958 #
2959 # Convert paths to host format when used with build tools.
2960 # Intended for use with "native" mingw (where libtool itself
2961 # is running under the msys shell), or in the following cross-
2962 # build environments:
2963 #    $build          $host
2964 #    mingw (msys)    mingw  [e.g. native]
2965 #    cygwin          mingw
2966 #    *nix + wine     mingw
2967 # where wine is equipped with the `winepath' executable.
2968 # In the native mingw case, the (msys) shell automatically
2969 # converts paths for any non-msys applications it launches,
2970 # but that facility isn't available from inside the cwrapper.
2971 # Similar accommodations are necessary for $host mingw and
2972 # $build cygwin.  Calling this function does no harm for other
2973 # $host/$build combinations not listed above.
2974 #
2975 # ARG is the path (on $build) that should be converted to
2976 # the proper representation for $host. The result is stored
2977 # in $func_to_host_path_result.
2978 func_to_host_path ()
2979 {
2980   func_to_host_path_result="$1"
2981   if test -n "$1" ; then
2982     case $host in
2983       *mingw* )
2984         lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
2985         case $build in
2986           *mingw* ) # actually, msys
2987             # awkward: cmd appends spaces to result
2988             lt_sed_strip_trailing_spaces="s/[ ]*\$//"
2989             func_to_host_path_tmp1=`( cmd //c echo "$1" |\
2990               $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""`
2991             func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\
2992               $SED -e "$lt_sed_naive_backslashify"`
2993             ;;
2994           *cygwin* )
2995             func_to_host_path_tmp1=`cygpath -w "$1"`
2996             func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\
2997               $SED -e "$lt_sed_naive_backslashify"`
2998             ;;
2999           * )
3000             # Unfortunately, winepath does not exit with a non-zero
3001             # error code, so we are forced to check the contents of
3002             # stdout. On the other hand, if the command is not
3003             # found, the shell will set an exit code of 127 and print
3004             # *an error message* to stdout. So we must check for both
3005             # error code of zero AND non-empty stdout, which explains
3006             # the odd construction:
3007             func_to_host_path_tmp1=`winepath -w "$1" 2>/dev/null`
3008             if test "$?" -eq 0 && test -n "${func_to_host_path_tmp1}"; then
3009               func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\
3010                 $SED -e "$lt_sed_naive_backslashify"`
3011             else
3012               # Allow warning below.
3013               func_to_host_path_result=""
3014             fi
3015             ;;
3016         esac
3017         if test -z "$func_to_host_path_result" ; then
3018           func_error "Could not determine host path corresponding to"
3019           func_error "  '$1'"
3020           func_error "Continuing, but uninstalled executables may not work."
3021           # Fallback:
3022           func_to_host_path_result="$1"
3023         fi
3024         ;;
3025     esac
3026   fi
3027 }
3028 # end: func_to_host_path
3029
3030 # func_to_host_pathlist arg
3031 #
3032 # Convert pathlists to host format when used with build tools.
3033 # See func_to_host_path(), above. This function supports the
3034 # following $build/$host combinations (but does no harm for
3035 # combinations not listed here):
3036 #    $build          $host
3037 #    mingw (msys)    mingw  [e.g. native]
3038 #    cygwin          mingw
3039 #    *nix + wine     mingw
3040 #
3041 # Path separators are also converted from $build format to
3042 # $host format. If ARG begins or ends with a path separator
3043 # character, it is preserved (but converted to $host format)
3044 # on output.
3045 #
3046 # ARG is a pathlist (on $build) that should be converted to
3047 # the proper representation on $host. The result is stored
3048 # in $func_to_host_pathlist_result.
3049 func_to_host_pathlist ()
3050 {
3051   func_to_host_pathlist_result="$1"
3052   if test -n "$1" ; then
3053     case $host in
3054       *mingw* )
3055         lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
3056         # Remove leading and trailing path separator characters from
3057         # ARG. msys behavior is inconsistent here, cygpath turns them
3058         # into '.;' and ';.', and winepath ignores them completely.
3059         func_to_host_pathlist_tmp2="$1"
3060         # Once set for this call, this variable should not be
3061         # reassigned. It is used in tha fallback case.
3062         func_to_host_pathlist_tmp1=`echo "$func_to_host_pathlist_tmp2" |\
3063           $SED -e 's|^:*||' -e 's|:*$||'`
3064         case $build in
3065           *mingw* ) # Actually, msys.
3066             # Awkward: cmd appends spaces to result.
3067             lt_sed_strip_trailing_spaces="s/[ ]*\$//"
3068             func_to_host_pathlist_tmp2=`( cmd //c echo "$func_to_host_pathlist_tmp1" |\
3069               $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""`
3070             func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\
3071               $SED -e "$lt_sed_naive_backslashify"`
3072             ;;
3073           *cygwin* )
3074             func_to_host_pathlist_tmp2=`cygpath -w -p "$func_to_host_pathlist_tmp1"`
3075             func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\
3076               $SED -e "$lt_sed_naive_backslashify"`
3077             ;;
3078           * )
3079             # unfortunately, winepath doesn't convert pathlists
3080             func_to_host_pathlist_result=""
3081             func_to_host_pathlist_oldIFS=$IFS
3082             IFS=:
3083             for func_to_host_pathlist_f in $func_to_host_pathlist_tmp1 ; do
3084               IFS=$func_to_host_pathlist_oldIFS
3085               if test -n "$func_to_host_pathlist_f" ; then
3086                 func_to_host_path "$func_to_host_pathlist_f"
3087                 if test -n "$func_to_host_path_result" ; then
3088                   if test -z "$func_to_host_pathlist_result" ; then
3089                     func_to_host_pathlist_result="$func_to_host_path_result"
3090                   else
3091                     func_to_host_pathlist_result="$func_to_host_pathlist_result;$func_to_host_path_result"
3092                   fi
3093                 fi
3094               fi
3095               IFS=:
3096             done
3097             IFS=$func_to_host_pathlist_oldIFS
3098             ;;
3099         esac
3100         if test -z "$func_to_host_pathlist_result" ; then
3101           func_error "Could not determine the host path(s) corresponding to"
3102           func_error "  '$1'"
3103           func_error "Continuing, but uninstalled executables may not work."
3104           # Fallback. This may break if $1 contains DOS-style drive
3105           # specifications. The fix is not to complicate the expression
3106           # below, but for the user to provide a working wine installation
3107           # with winepath so that path translation in the cross-to-mingw
3108           # case works properly.
3109           lt_replace_pathsep_nix_to_dos="s|:|;|g"
3110           func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp1" |\
3111             $SED -e "$lt_replace_pathsep_nix_to_dos"`
3112         fi
3113         # Now, add the leading and trailing path separators back
3114         case "$1" in
3115           :* ) func_to_host_pathlist_result=";$func_to_host_pathlist_result"
3116             ;;
3117         esac
3118         case "$1" in
3119           *: ) func_to_host_pathlist_result="$func_to_host_pathlist_result;"
3120             ;;
3121         esac
3122         ;;
3123     esac
3124   fi
3125 }
3126 # end: func_to_host_pathlist
3127
3128 # func_emit_cwrapperexe_src
3129 # emit the source code for a wrapper executable on stdout
3130 # Must ONLY be called from within func_mode_link because
3131 # it depends on a number of variable set therein.
3132 func_emit_cwrapperexe_src ()
3133 {
3134         cat <<EOF
3135
3136 /* $cwrappersource - temporary wrapper executable for $objdir/$outputname
3137    Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
3138
3139    The $output program cannot be directly executed until all the libtool
3140    libraries that it depends on are installed.
3141
3142    This wrapper executable should never be moved out of the build directory.
3143    If it is, it will not operate correctly.
3144
3145    Currently, it simply execs the wrapper *script* "$SHELL $output",
3146    but could eventually absorb all of the scripts functionality and
3147    exec $objdir/$outputname directly.
3148 */
3149 EOF
3150             cat <<"EOF"
3151 #include <stdio.h>
3152 #include <stdlib.h>
3153 #ifdef _MSC_VER
3154 # include <direct.h>
3155 # include <process.h>
3156 # include <io.h>
3157 # define setmode _setmode
3158 #else
3159 # include <unistd.h>
3160 # include <stdint.h>
3161 # ifdef __CYGWIN__
3162 #  include <io.h>
3163 #  define HAVE_SETENV
3164 #  ifdef __STRICT_ANSI__
3165 char *realpath (const char *, char *);
3166 int putenv (char *);
3167 int setenv (const char *, const char *, int);
3168 #  endif
3169 # endif
3170 #endif
3171 #include <malloc.h>
3172 #include <stdarg.h>
3173 #include <assert.h>
3174 #include <string.h>
3175 #include <ctype.h>
3176 #include <errno.h>
3177 #include <fcntl.h>
3178 #include <sys/stat.h>
3179
3180 #if defined(PATH_MAX)
3181 # define LT_PATHMAX PATH_MAX
3182 #elif defined(MAXPATHLEN)
3183 # define LT_PATHMAX MAXPATHLEN
3184 #else
3185 # define LT_PATHMAX 1024
3186 #endif
3187
3188 #ifndef S_IXOTH
3189 # define S_IXOTH 0
3190 #endif
3191 #ifndef S_IXGRP
3192 # define S_IXGRP 0
3193 #endif
3194
3195 #ifdef _MSC_VER
3196 # define S_IXUSR _S_IEXEC
3197 # define stat _stat
3198 # ifndef _INTPTR_T_DEFINED
3199 #  define intptr_t int
3200 # endif
3201 #endif
3202
3203 #ifndef DIR_SEPARATOR
3204 # define DIR_SEPARATOR '/'
3205 # define PATH_SEPARATOR ':'
3206 #endif
3207
3208 #if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \
3209   defined (__OS2__)
3210 # define HAVE_DOS_BASED_FILE_SYSTEM
3211 # define FOPEN_WB "wb"
3212 # ifndef DIR_SEPARATOR_2
3213 #  define DIR_SEPARATOR_2 '\\'
3214 # endif
3215 # ifndef PATH_SEPARATOR_2
3216 #  define PATH_SEPARATOR_2 ';'
3217 # endif
3218 #endif
3219
3220 #ifndef DIR_SEPARATOR_2
3221 # define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
3222 #else /* DIR_SEPARATOR_2 */
3223 # define IS_DIR_SEPARATOR(ch) \
3224         (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
3225 #endif /* DIR_SEPARATOR_2 */
3226
3227 #ifndef PATH_SEPARATOR_2
3228 # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
3229 #else /* PATH_SEPARATOR_2 */
3230 # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
3231 #endif /* PATH_SEPARATOR_2 */
3232
3233 #ifdef __CYGWIN__
3234 # define FOPEN_WB "wb"
3235 #endif
3236
3237 #ifndef FOPEN_WB
3238 # define FOPEN_WB "w"
3239 #endif
3240 #ifndef _O_BINARY
3241 # define _O_BINARY 0
3242 #endif
3243
3244 #define XMALLOC(type, num)      ((type *) xmalloc ((num) * sizeof(type)))
3245 #define XFREE(stale) do { \
3246   if (stale) { free ((void *) stale); stale = 0; } \
3247 } while (0)
3248
3249 #undef LTWRAPPER_DEBUGPRINTF
3250 #if defined DEBUGWRAPPER
3251 # define LTWRAPPER_DEBUGPRINTF(args) ltwrapper_debugprintf args
3252 static void
3253 ltwrapper_debugprintf (const char *fmt, ...)
3254 {
3255     va_list args;
3256     va_start (args, fmt);
3257     (void) vfprintf (stderr, fmt, args);
3258     va_end (args);
3259 }
3260 #else
3261 # define LTWRAPPER_DEBUGPRINTF(args)
3262 #endif
3263
3264 const char *program_name = NULL;
3265
3266 void *xmalloc (size_t num);
3267 char *xstrdup (const char *string);
3268 const char *base_name (const char *name);
3269 char *find_executable (const char *wrapper);
3270 char *chase_symlinks (const char *pathspec);
3271 int make_executable (const char *path);
3272 int check_executable (const char *path);
3273 char *strendzap (char *str, const char *pat);
3274 void lt_fatal (const char *message, ...);
3275 void lt_setenv (const char *name, const char *value);
3276 char *lt_extend_str (const char *orig_value, const char *add, int to_end);
3277 void lt_opt_process_env_set (const char *arg);
3278 void lt_opt_process_env_prepend (const char *arg);
3279 void lt_opt_process_env_append (const char *arg);
3280 int lt_split_name_value (const char *arg, char** name, char** value);
3281 void lt_update_exe_path (const char *name, const char *value);
3282 void lt_update_lib_path (const char *name, const char *value);
3283
3284 static const char *script_text_part1 =
3285 EOF
3286
3287             func_emit_wrapper_part1 yes |
3288                 $SED -e 's/\([\\"]\)/\\\1/g' \
3289                      -e 's/^/  "/' -e 's/$/\\n"/'
3290             echo ";"
3291             cat <<EOF
3292
3293 static const char *script_text_part2 =
3294 EOF
3295             func_emit_wrapper_part2 yes |
3296                 $SED -e 's/\([\\"]\)/\\\1/g' \
3297                      -e 's/^/  "/' -e 's/$/\\n"/'
3298             echo ";"
3299
3300             cat <<EOF
3301 const char * MAGIC_EXE = "$magic_exe";
3302 const char * LIB_PATH_VARNAME = "$shlibpath_var";
3303 EOF
3304
3305             if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
3306               func_to_host_pathlist "$temp_rpath"
3307               cat <<EOF
3308 const char * LIB_PATH_VALUE   = "$func_to_host_pathlist_result";
3309 EOF
3310             else
3311               cat <<"EOF"
3312 const char * LIB_PATH_VALUE   = "";
3313 EOF
3314             fi
3315
3316             if test -n "$dllsearchpath"; then
3317               func_to_host_pathlist "$dllsearchpath:"
3318               cat <<EOF
3319 const char * EXE_PATH_VARNAME = "PATH";
3320 const char * EXE_PATH_VALUE   = "$func_to_host_pathlist_result";
3321 EOF
3322             else
3323               cat <<"EOF"
3324 const char * EXE_PATH_VARNAME = "";
3325 const char * EXE_PATH_VALUE   = "";
3326 EOF
3327             fi
3328
3329             if test "$fast_install" = yes; then
3330               cat <<EOF
3331 const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */
3332 EOF
3333             else
3334               cat <<EOF
3335 const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */
3336 EOF
3337             fi
3338
3339
3340             cat <<"EOF"
3341
3342 #define LTWRAPPER_OPTION_PREFIX         "--lt-"
3343 #define LTWRAPPER_OPTION_PREFIX_LENGTH  5
3344
3345 static const size_t opt_prefix_len         = LTWRAPPER_OPTION_PREFIX_LENGTH;
3346 static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX;
3347
3348 static const char *dumpscript_opt       = LTWRAPPER_OPTION_PREFIX "dump-script";
3349
3350 static const size_t env_set_opt_len     = LTWRAPPER_OPTION_PREFIX_LENGTH + 7;
3351 static const char *env_set_opt          = LTWRAPPER_OPTION_PREFIX "env-set";
3352   /* argument is putenv-style "foo=bar", value of foo is set to bar */
3353
3354 static const size_t env_prepend_opt_len = LTWRAPPER_OPTION_PREFIX_LENGTH + 11;
3355 static const char *env_prepend_opt      = LTWRAPPER_OPTION_PREFIX "env-prepend";
3356   /* argument is putenv-style "foo=bar", new value of foo is bar${foo} */
3357
3358 static const size_t env_append_opt_len  = LTWRAPPER_OPTION_PREFIX_LENGTH + 10;
3359 static const char *env_append_opt       = LTWRAPPER_OPTION_PREFIX "env-append";
3360   /* argument is putenv-style "foo=bar", new value of foo is ${foo}bar */
3361
3362 int
3363 main (int argc, char *argv[])
3364 {
3365   char **newargz;
3366   int  newargc;
3367   char *tmp_pathspec;
3368   char *actual_cwrapper_path;
3369   char *actual_cwrapper_name;
3370   char *target_name;
3371   char *lt_argv_zero;
3372   intptr_t rval = 127;
3373
3374   int i;
3375
3376   program_name = (char *) xstrdup (base_name (argv[0]));
3377   LTWRAPPER_DEBUGPRINTF (("(main) argv[0]      : %s\n", argv[0]));
3378   LTWRAPPER_DEBUGPRINTF (("(main) program_name : %s\n", program_name));
3379
3380   /* very simple arg parsing; don't want to rely on getopt */
3381   for (i = 1; i < argc; i++)
3382     {
3383       if (strcmp (argv[i], dumpscript_opt) == 0)
3384         {
3385 EOF
3386             case "$host" in
3387               *mingw* | *cygwin* )
3388                 # make stdout use "unix" line endings
3389                 echo "          setmode(1,_O_BINARY);"
3390                 ;;
3391               esac
3392
3393             cat <<"EOF"
3394           printf ("%s", script_text_part1);
3395           printf ("%s", script_text_part2);
3396           return 0;
3397         }
3398     }
3399
3400   newargz = XMALLOC (char *, argc + 1);
3401   tmp_pathspec = find_executable (argv[0]);
3402   if (tmp_pathspec == NULL)
3403     lt_fatal ("Couldn't find %s", argv[0]);
3404   LTWRAPPER_DEBUGPRINTF (("(main) found exe (before symlink chase) at : %s\n",
3405                           tmp_pathspec));
3406
3407   actual_cwrapper_path = chase_symlinks (tmp_pathspec);
3408   LTWRAPPER_DEBUGPRINTF (("(main) found exe (after symlink chase) at : %s\n",
3409                           actual_cwrapper_path));
3410   XFREE (tmp_pathspec);
3411
3412   actual_cwrapper_name = xstrdup( base_name (actual_cwrapper_path));
3413   strendzap (actual_cwrapper_path, actual_cwrapper_name);
3414
3415   /* wrapper name transforms */
3416   strendzap (actual_cwrapper_name, ".exe");
3417   tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1);
3418   XFREE (actual_cwrapper_name);
3419   actual_cwrapper_name = tmp_pathspec;
3420   tmp_pathspec = 0;
3421
3422   /* target_name transforms -- use actual target program name; might have lt- prefix */
3423   target_name = xstrdup (base_name (TARGET_PROGRAM_NAME));
3424   strendzap (target_name, ".exe");
3425   tmp_pathspec = lt_extend_str (target_name, ".exe", 1);
3426   XFREE (target_name);
3427   target_name = tmp_pathspec;
3428   tmp_pathspec = 0;
3429
3430   LTWRAPPER_DEBUGPRINTF (("(main) libtool target name: %s\n",
3431                           target_name));
3432 EOF
3433
3434             cat <<EOF
3435   newargz[0] =
3436     XMALLOC (char, (strlen (actual_cwrapper_path) +
3437                     strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1));
3438   strcpy (newargz[0], actual_cwrapper_path);
3439   strcat (newargz[0], "$objdir");
3440   strcat (newargz[0], "/");
3441 EOF
3442
3443             cat <<"EOF"
3444   /* stop here, and copy so we don't have to do this twice */
3445   tmp_pathspec = xstrdup (newargz[0]);
3446
3447   /* do NOT want the lt- prefix here, so use actual_cwrapper_name */
3448   strcat (newargz[0], actual_cwrapper_name);
3449
3450   /* DO want the lt- prefix here if it exists, so use target_name */
3451   lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1);
3452   XFREE (tmp_pathspec);
3453   tmp_pathspec = NULL;
3454 EOF
3455
3456             case $host_os in
3457               mingw*)
3458             cat <<"EOF"
3459   {
3460     char* p;
3461     while ((p = strchr (newargz[0], '\\')) != NULL)
3462       {
3463         *p = '/';
3464       }
3465     while ((p = strchr (lt_argv_zero, '\\')) != NULL)
3466       {
3467         *p = '/';
3468       }
3469   }
3470 EOF
3471             ;;
3472             esac
3473
3474             cat <<"EOF"
3475   XFREE (target_name);
3476   XFREE (actual_cwrapper_path);
3477   XFREE (actual_cwrapper_name);
3478
3479   lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */
3480   lt_setenv ("DUALCASE", "1");  /* for MSK sh */
3481   lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE);
3482   lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE);
3483
3484   newargc=0;
3485   for (i = 1; i < argc; i++)
3486     {
3487       if (strncmp (argv[i], env_set_opt, env_set_opt_len) == 0)
3488         {
3489           if (argv[i][env_set_opt_len] == '=')
3490             {
3491               const char *p = argv[i] + env_set_opt_len + 1;
3492               lt_opt_process_env_set (p);
3493             }
3494           else if (argv[i][env_set_opt_len] == '\0' && i + 1 < argc)
3495             {
3496               lt_opt_process_env_set (argv[++i]); /* don't copy */
3497             }
3498           else
3499             lt_fatal ("%s missing required argument", env_set_opt);
3500           continue;
3501         }
3502       if (strncmp (argv[i], env_prepend_opt, env_prepend_opt_len) == 0)
3503         {
3504           if (argv[i][env_prepend_opt_len] == '=')
3505             {
3506               const char *p = argv[i] + env_prepend_opt_len + 1;
3507               lt_opt_process_env_prepend (p);
3508             }
3509           else if (argv[i][env_prepend_opt_len] == '\0' && i + 1 < argc)
3510             {
3511               lt_opt_process_env_prepend (argv[++i]); /* don't copy */
3512             }
3513           else
3514             lt_fatal ("%s missing required argument", env_prepend_opt);
3515           continue;
3516         }
3517       if (strncmp (argv[i], env_append_opt, env_append_opt_len) == 0)
3518         {
3519           if (argv[i][env_append_opt_len] == '=')
3520             {
3521               const char *p = argv[i] + env_append_opt_len + 1;
3522               lt_opt_process_env_append (p);
3523             }
3524           else if (argv[i][env_append_opt_len] == '\0' && i + 1 < argc)
3525             {
3526               lt_opt_process_env_append (argv[++i]); /* don't copy */
3527             }
3528           else
3529             lt_fatal ("%s missing required argument", env_append_opt);
3530           continue;
3531         }
3532       if (strncmp (argv[i], ltwrapper_option_prefix, opt_prefix_len) == 0)
3533         {
3534           /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX
3535              namespace, but it is not one of the ones we know about and
3536              have already dealt with, above (inluding dump-script), then
3537              report an error. Otherwise, targets might begin to believe
3538              they are allowed to use options in the LTWRAPPER_OPTION_PREFIX
3539              namespace. The first time any user complains about this, we'll
3540              need to make LTWRAPPER_OPTION_PREFIX a configure-time option
3541              or a configure.ac-settable value.
3542            */
3543           lt_fatal ("Unrecognized option in %s namespace: '%s'",
3544                     ltwrapper_option_prefix, argv[i]);
3545         }
3546       /* otherwise ... */
3547       newargz[++newargc] = xstrdup (argv[i]);
3548     }
3549   newargz[++newargc] = NULL;
3550
3551   LTWRAPPER_DEBUGPRINTF     (("(main) lt_argv_zero : %s\n", (lt_argv_zero ? lt_argv_zero : "<NULL>")));
3552   for (i = 0; i < newargc; i++)
3553     {
3554       LTWRAPPER_DEBUGPRINTF (("(main) newargz[%d]   : %s\n", i, (newargz[i] ? newargz[i] : "<NULL>")));
3555     }
3556
3557 EOF
3558
3559             case $host_os in
3560               mingw*)
3561                 cat <<"EOF"
3562   /* execv doesn't actually work on mingw as expected on unix */
3563   rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz);
3564   if (rval == -1)
3565     {
3566       /* failed to start process */
3567       LTWRAPPER_DEBUGPRINTF (("(main) failed to launch target \"%s\": errno = %d\n", lt_argv_zero, errno));
3568       return 127;
3569     }
3570   return rval;
3571 EOF
3572                 ;;
3573               *)
3574                 cat <<"EOF"
3575   execv (lt_argv_zero, newargz);
3576   return rval; /* =127, but avoids unused variable warning */
3577 EOF
3578                 ;;
3579             esac
3580
3581             cat <<"EOF"
3582 }
3583
3584 void *
3585 xmalloc (size_t num)
3586 {
3587   void *p = (void *) malloc (num);
3588   if (!p)
3589     lt_fatal ("Memory exhausted");
3590
3591   return p;
3592 }
3593
3594 char *
3595 xstrdup (const char *string)
3596 {
3597   return string ? strcpy ((char *) xmalloc (strlen (string) + 1),
3598                           string) : NULL;
3599 }
3600
3601 const char *
3602 base_name (const char *name)
3603 {
3604   const char *base;
3605
3606 #if defined (HAVE_DOS_BASED_FILE_SYSTEM)
3607   /* Skip over the disk name in MSDOS pathnames. */
3608   if (isalpha ((unsigned char) name[0]) && name[1] == ':')
3609     name += 2;
3610 #endif
3611
3612   for (base = name; *name; name++)
3613     if (IS_DIR_SEPARATOR (*name))
3614       base = name + 1;
3615   return base;
3616 }
3617
3618 int
3619 check_executable (const char *path)
3620 {
3621   struct stat st;
3622
3623   LTWRAPPER_DEBUGPRINTF (("(check_executable)  : %s\n",
3624                           path ? (*path ? path : "EMPTY!") : "NULL!"));
3625   if ((!path) || (!*path))
3626     return 0;
3627
3628   if ((stat (path, &st) >= 0)
3629       && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH)))
3630     return 1;
3631   else
3632     return 0;
3633 }
3634
3635 int
3636 make_executable (const char *path)
3637 {
3638   int rval = 0;
3639   struct stat st;
3640
3641   LTWRAPPER_DEBUGPRINTF (("(make_executable)   : %s\n",
3642                           path ? (*path ? path : "EMPTY!") : "NULL!"));
3643   if ((!path) || (!*path))
3644     return 0;
3645
3646   if (stat (path, &st) >= 0)
3647     {
3648       rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR);
3649     }
3650   return rval;
3651 }
3652
3653 /* Searches for the full path of the wrapper.  Returns
3654    newly allocated full path name if found, NULL otherwise
3655    Does not chase symlinks, even on platforms that support them.
3656 */
3657 char *
3658 find_executable (const char *wrapper)
3659 {
3660   int has_slash = 0;
3661   const char *p;
3662   const char *p_next;
3663   /* static buffer for getcwd */
3664   char tmp[LT_PATHMAX + 1];
3665   int tmp_len;
3666   char *concat_name;
3667
3668   LTWRAPPER_DEBUGPRINTF (("(find_executable)   : %s\n",
3669                           wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!"));
3670
3671   if ((wrapper == NULL) || (*wrapper == '\0'))
3672     return NULL;
3673
3674   /* Absolute path? */
3675 #if defined (HAVE_DOS_BASED_FILE_SYSTEM)
3676   if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':')
3677     {
3678       concat_name = xstrdup (wrapper);
3679       if (check_executable (concat_name))
3680         return concat_name;
3681       XFREE (concat_name);
3682     }
3683   else
3684     {
3685 #endif
3686       if (IS_DIR_SEPARATOR (wrapper[0]))
3687         {
3688           concat_name = xstrdup (wrapper);
3689           if (check_executable (concat_name))
3690             return concat_name;
3691           XFREE (concat_name);
3692         }
3693 #if defined (HAVE_DOS_BASED_FILE_SYSTEM)
3694     }
3695 #endif
3696
3697   for (p = wrapper; *p; p++)
3698     if (*p == '/')
3699       {
3700         has_slash = 1;
3701         break;
3702       }
3703   if (!has_slash)
3704     {
3705       /* no slashes; search PATH */
3706       const char *path = getenv ("PATH");
3707       if (path != NULL)
3708         {
3709           for (p = path; *p; p = p_next)
3710             {
3711               const char *q;
3712               size_t p_len;
3713               for (q = p; *q; q++)
3714                 if (IS_PATH_SEPARATOR (*q))
3715                   break;
3716               p_len = q - p;
3717               p_next = (*q == '\0' ? q : q + 1);
3718               if (p_len == 0)
3719                 {
3720                   /* empty path: current directory */
3721                   if (getcwd (tmp, LT_PATHMAX) == NULL)
3722                     lt_fatal ("getcwd failed");
3723                   tmp_len = strlen (tmp);
3724                   concat_name =
3725                     XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
3726                   memcpy (concat_name, tmp, tmp_len);
3727                   concat_name[tmp_len] = '/';
3728                   strcpy (concat_name + tmp_len + 1, wrapper);
3729                 }
3730               else
3731                 {
3732                   concat_name =
3733                     XMALLOC (char, p_len + 1 + strlen (wrapper) + 1);
3734                   memcpy (concat_name, p, p_len);
3735                   concat_name[p_len] = '/';
3736                   strcpy (concat_name + p_len + 1, wrapper);
3737                 }
3738               if (check_executable (concat_name))
3739                 return concat_name;
3740               XFREE (concat_name);
3741             }
3742         }
3743       /* not found in PATH; assume curdir */
3744     }
3745   /* Relative path | not found in path: prepend cwd */
3746   if (getcwd (tmp, LT_PATHMAX) == NULL)
3747     lt_fatal ("getcwd failed");
3748   tmp_len = strlen (tmp);
3749   concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
3750   memcpy (concat_name, tmp, tmp_len);
3751   concat_name[tmp_len] = '/';
3752   strcpy (concat_name + tmp_len + 1, wrapper);
3753
3754   if (check_executable (concat_name))
3755     return concat_name;
3756   XFREE (concat_name);
3757   return NULL;
3758 }
3759
3760 char *
3761 chase_symlinks (const char *pathspec)
3762 {
3763 #ifndef S_ISLNK
3764   return xstrdup (pathspec);
3765 #else
3766   char buf[LT_PATHMAX];
3767   struct stat s;
3768   char *tmp_pathspec = xstrdup (pathspec);
3769   char *p;
3770   int has_symlinks = 0;
3771   while (strlen (tmp_pathspec) && !has_symlinks)
3772     {
3773       LTWRAPPER_DEBUGPRINTF (("checking path component for symlinks: %s\n",
3774                               tmp_pathspec));
3775       if (lstat (tmp_pathspec, &s) == 0)
3776         {
3777           if (S_ISLNK (s.st_mode) != 0)
3778             {
3779               has_symlinks = 1;
3780               break;
3781             }
3782
3783           /* search backwards for last DIR_SEPARATOR */
3784           p = tmp_pathspec + strlen (tmp_pathspec) - 1;
3785           while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
3786             p--;
3787           if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
3788             {
3789               /* no more DIR_SEPARATORS left */
3790               break;
3791             }
3792           *p = '\0';
3793         }
3794       else
3795         {
3796           char *errstr = strerror (errno);
3797           lt_fatal ("Error accessing file %s (%s)", tmp_pathspec, errstr);
3798         }
3799     }
3800   XFREE (tmp_pathspec);
3801
3802   if (!has_symlinks)
3803     {
3804       return xstrdup (pathspec);
3805     }
3806
3807   tmp_pathspec = realpath (pathspec, buf);
3808   if (tmp_pathspec == 0)
3809     {
3810       lt_fatal ("Could not follow symlinks for %s", pathspec);
3811     }
3812   return xstrdup (tmp_pathspec);
3813 #endif
3814 }
3815
3816 char *
3817 strendzap (char *str, const char *pat)
3818 {
3819   size_t len, patlen;
3820
3821   assert (str != NULL);
3822   assert (pat != NULL);
3823
3824   len = strlen (str);
3825   patlen = strlen (pat);
3826
3827   if (patlen <= len)
3828     {
3829       str += len - patlen;
3830       if (strcmp (str, pat) == 0)
3831         *str = '\0';
3832     }
3833   return str;
3834 }
3835
3836 static void
3837 lt_error_core (int exit_status, const char *mode,
3838                const char *message, va_list ap)
3839 {
3840   fprintf (stderr, "%s: %s: ", program_name, mode);
3841   vfprintf (stderr, message, ap);
3842   fprintf (stderr, ".\n");
3843
3844   if (exit_status >= 0)
3845     exit (exit_status);
3846 }
3847
3848 void
3849 lt_fatal (const char *message, ...)
3850 {
3851   va_list ap;
3852   va_start (ap, message);
3853   lt_error_core (EXIT_FAILURE, "FATAL", message, ap);
3854   va_end (ap);
3855 }
3856
3857 void
3858 lt_setenv (const char *name, const char *value)
3859 {
3860   LTWRAPPER_DEBUGPRINTF (("(lt_setenv) setting '%s' to '%s'\n",
3861                           (name ? name : "<NULL>"),
3862                           (value ? value : "<NULL>")));
3863   {
3864 #ifdef HAVE_SETENV
3865     /* always make a copy, for consistency with !HAVE_SETENV */
3866     char *str = xstrdup (value);
3867     setenv (name, str, 1);
3868 #else
3869     int len = strlen (name) + 1 + strlen (value) + 1;
3870     char *str = XMALLOC (char, len);
3871     sprintf (str, "%s=%s", name, value);
3872     if (putenv (str) != EXIT_SUCCESS)
3873       {
3874         XFREE (str);
3875       }
3876 #endif
3877   }
3878 }
3879
3880 char *
3881 lt_extend_str (const char *orig_value, const char *add, int to_end)
3882 {
3883   char *new_value;
3884   if (orig_value && *orig_value)
3885     {
3886       int orig_value_len = strlen (orig_value);
3887       int add_len = strlen (add);
3888       new_value = XMALLOC (char, add_len + orig_value_len + 1);
3889       if (to_end)
3890         {
3891           strcpy (new_value, orig_value);
3892           strcpy (new_value + orig_value_len, add);
3893         }
3894       else
3895         {
3896           strcpy (new_value, add);
3897           strcpy (new_value + add_len, orig_value);
3898         }
3899     }
3900   else
3901     {
3902       new_value = xstrdup (add);
3903     }
3904   return new_value;
3905 }
3906
3907 int
3908 lt_split_name_value (const char *arg, char** name, char** value)
3909 {
3910   const char *p;
3911   int len;
3912   if (!arg || !*arg)
3913     return 1;
3914
3915   p = strchr (arg, (int)'=');
3916
3917   if (!p)
3918     return 1;
3919
3920   *value = xstrdup (++p);
3921
3922   len = strlen (arg) - strlen (*value);
3923   *name = XMALLOC (char, len);
3924   strncpy (*name, arg, len-1);
3925   (*name)[len - 1] = '\0';
3926
3927   return 0;
3928 }
3929
3930 void
3931 lt_opt_process_env_set (const char *arg)
3932 {
3933   char *name = NULL;
3934   char *value = NULL;
3935
3936   if (lt_split_name_value (arg, &name, &value) != 0)
3937     {
3938       XFREE (name);
3939       XFREE (value);
3940       lt_fatal ("bad argument for %s: '%s'", env_set_opt, arg);
3941     }
3942
3943   lt_setenv (name, value);
3944   XFREE (name);
3945   XFREE (value);
3946 }
3947
3948 void
3949 lt_opt_process_env_prepend (const char *arg)
3950 {
3951   char *name = NULL;
3952   char *value = NULL;
3953   char *new_value = NULL;
3954
3955   if (lt_split_name_value (arg, &name, &value) != 0)
3956     {
3957       XFREE (name);
3958       XFREE (value);
3959       lt_fatal ("bad argument for %s: '%s'", env_prepend_opt, arg);
3960     }
3961
3962   new_value = lt_extend_str (getenv (name), value, 0);
3963   lt_setenv (name, new_value);
3964   XFREE (new_value);
3965   XFREE (name);
3966   XFREE (value);
3967 }
3968
3969 void
3970 lt_opt_process_env_append (const char *arg)
3971 {
3972   char *name = NULL;
3973   char *value = NULL;
3974   char *new_value = NULL;
3975
3976   if (lt_split_name_value (arg, &name, &value) != 0)
3977     {
3978       XFREE (name);
3979       XFREE (value);
3980       lt_fatal ("bad argument for %s: '%s'", env_append_opt, arg);
3981     }
3982
3983   new_value = lt_extend_str (getenv (name), value, 1);
3984   lt_setenv (name, new_value);
3985   XFREE (new_value);
3986   XFREE (name);
3987   XFREE (value);
3988 }
3989
3990 void
3991 lt_update_exe_path (const char *name, const char *value)
3992 {
3993   LTWRAPPER_DEBUGPRINTF (("(lt_update_exe_path) modifying '%s' by prepending '%s'\n",
3994                           (name ? name : "<NULL>"),
3995                           (value ? value : "<NULL>")));
3996
3997   if (name && *name && value && *value)
3998     {
3999       char *new_value = lt_extend_str (getenv (name), value, 0);
4000       /* some systems can't cope with a ':'-terminated path #' */
4001       int len = strlen (new_value);
4002       while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1]))
4003         {
4004           new_value[len-1] = '\0';
4005         }
4006       lt_setenv (name, new_value);
4007       XFREE (new_value);
4008     }
4009 }
4010
4011 void
4012 lt_update_lib_path (const char *name, const char *value)
4013 {
4014   LTWRAPPER_DEBUGPRINTF (("(lt_update_lib_path) modifying '%s' by prepending '%s'\n",
4015                           (name ? name : "<NULL>"),
4016                           (value ? value : "<NULL>")));
4017
4018   if (name && *name && value && *value)
4019     {
4020       char *new_value = lt_extend_str (getenv (name), value, 0);
4021       lt_setenv (name, new_value);
4022       XFREE (new_value);
4023     }
4024 }
4025
4026
4027 EOF
4028 }
4029 # end: func_emit_cwrapperexe_src
4030
4031 # func_mode_link arg...
4032 func_mode_link ()
4033 {
4034     $opt_debug
4035     case $host in
4036     *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
4037       # It is impossible to link a dll without this setting, and
4038       # we shouldn't force the makefile maintainer to figure out
4039       # which system we are compiling for in order to pass an extra
4040       # flag for every libtool invocation.
4041       # allow_undefined=no
4042
4043       # FIXME: Unfortunately, there are problems with the above when trying
4044       # to make a dll which has undefined symbols, in which case not
4045       # even a static library is built.  For now, we need to specify
4046       # -no-undefined on the libtool link line when we can be certain
4047       # that all symbols are satisfied, otherwise we get a static library.
4048       allow_undefined=yes
4049       ;;
4050     *)
4051       allow_undefined=yes
4052       ;;
4053     esac
4054     libtool_args=$nonopt
4055     base_compile="$nonopt $@"
4056     compile_command=$nonopt
4057     finalize_command=$nonopt
4058
4059     compile_rpath=
4060     finalize_rpath=
4061     compile_shlibpath=
4062     finalize_shlibpath=
4063     convenience=
4064     old_convenience=
4065     deplibs=
4066     old_deplibs=
4067     compiler_flags=
4068     linker_flags=
4069     dllsearchpath=
4070     lib_search_path=`pwd`
4071     inst_prefix_dir=
4072     new_inherited_linker_flags=
4073
4074     avoid_version=no
4075     dlfiles=
4076     dlprefiles=
4077     dlself=no
4078     export_dynamic=no
4079     export_symbols=
4080     export_symbols_regex=
4081     generated=
4082     libobjs=
4083     ltlibs=
4084     module=no
4085     no_install=no
4086     objs=
4087     non_pic_objects=
4088     precious_files_regex=
4089     prefer_static_libs=no
4090     preload=no
4091     prev=
4092     prevarg=
4093     release=
4094     rpath=
4095     xrpath=
4096     perm_rpath=
4097     temp_rpath=
4098     thread_safe=no
4099     vinfo=
4100     vinfo_number=no
4101     weak_libs=
4102     single_module="${wl}-single_module"
4103     func_infer_tag $base_compile
4104
4105     # We need to know -static, to get the right output filenames.
4106     for arg
4107     do
4108       case $arg in
4109       -shared)
4110         test "$build_libtool_libs" != yes && \
4111           func_fatal_configuration "can not build a shared library"
4112         build_old_libs=no
4113         break
4114         ;;
4115       -all-static | -static | -static-libtool-libs)
4116         case $arg in
4117         -all-static)
4118           if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
4119             func_warning "complete static linking is impossible in this configuration"
4120           fi
4121           if test -n "$link_static_flag"; then
4122             dlopen_self=$dlopen_self_static
4123           fi
4124           prefer_static_libs=yes
4125           ;;
4126         -static)
4127           if test -z "$pic_flag" && test -n "$link_static_flag"; then
4128             dlopen_self=$dlopen_self_static
4129           fi
4130           prefer_static_libs=built
4131           ;;
4132         -static-libtool-libs)
4133           if test -z "$pic_flag" && test -n "$link_static_flag"; then
4134             dlopen_self=$dlopen_self_static
4135           fi
4136           prefer_static_libs=yes
4137           ;;
4138         esac
4139         build_libtool_libs=no
4140         build_old_libs=yes
4141         break
4142         ;;
4143       esac
4144     done
4145
4146     # See if our shared archives depend on static archives.
4147     test -n "$old_archive_from_new_cmds" && build_old_libs=yes
4148
4149     # Go through the arguments, transforming them on the way.
4150     while test "$#" -gt 0; do
4151       arg="$1"
4152       shift
4153       func_quote_for_eval "$arg"
4154       qarg=$func_quote_for_eval_unquoted_result
4155       func_append libtool_args " $func_quote_for_eval_result"
4156
4157       # If the previous option needs an argument, assign it.
4158       if test -n "$prev"; then
4159         case $prev in
4160         output)
4161           func_append compile_command " @OUTPUT@"
4162           func_append finalize_command " @OUTPUT@"
4163           ;;
4164         esac
4165
4166         case $prev in
4167         dlfiles|dlprefiles)
4168           if test "$preload" = no; then
4169             # Add the symbol object into the linking commands.
4170             func_append compile_command " @SYMFILE@"
4171             func_append finalize_command " @SYMFILE@"
4172             preload=yes
4173           fi
4174           case $arg in
4175           *.la | *.lo) ;;  # We handle these cases below.
4176           force)
4177             if test "$dlself" = no; then
4178               dlself=needless
4179               export_dynamic=yes
4180             fi
4181             prev=
4182             continue
4183             ;;
4184           self)
4185             if test "$prev" = dlprefiles; then
4186               dlself=yes
4187             elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
4188               dlself=yes
4189             else
4190               dlself=needless
4191               export_dynamic=yes
4192             fi
4193             prev=
4194             continue
4195             ;;
4196           *)
4197             if test "$prev" = dlfiles; then
4198               dlfiles="$dlfiles $arg"
4199             else
4200               dlprefiles="$dlprefiles $arg"
4201             fi
4202             prev=
4203             continue
4204             ;;
4205           esac
4206           ;;
4207         expsyms)
4208           export_symbols="$arg"
4209           test -f "$arg" \
4210             || func_fatal_error "symbol file \`$arg' does not exist"
4211           prev=
4212           continue
4213           ;;
4214         expsyms_regex)
4215           export_symbols_regex="$arg"
4216           prev=
4217           continue
4218           ;;
4219         framework)
4220           case $host in
4221             *-*-darwin*)
4222               case "$deplibs " in
4223                 *" $qarg.ltframework "*) ;;
4224                 *) deplibs="$deplibs $qarg.ltframework" # this is fixed later
4225                    ;;
4226               esac
4227               ;;
4228           esac
4229           prev=
4230           continue
4231           ;;
4232         inst_prefix)
4233           inst_prefix_dir="$arg"
4234           prev=
4235           continue
4236           ;;
4237         objectlist)
4238           if test -f "$arg"; then
4239             save_arg=$arg
4240             moreargs=
4241             for fil in `cat "$save_arg"`
4242             do
4243 #             moreargs="$moreargs $fil"
4244               arg=$fil
4245               # A libtool-controlled object.
4246
4247               # Check to see that this really is a libtool object.
4248               if func_lalib_unsafe_p "$arg"; then
4249                 pic_object=
4250                 non_pic_object=
4251
4252                 # Read the .lo file
4253                 func_source "$arg"
4254
4255                 if test -z "$pic_object" ||
4256                    test -z "$non_pic_object" ||
4257                    test "$pic_object" = none &&
4258                    test "$non_pic_object" = none; then
4259                   func_fatal_error "cannot find name of object for \`$arg'"
4260                 fi
4261
4262                 # Extract subdirectory from the argument.
4263                 func_dirname "$arg" "/" ""
4264                 xdir="$func_dirname_result"
4265
4266                 if test "$pic_object" != none; then
4267                   # Prepend the subdirectory the object is found in.
4268                   pic_object="$xdir$pic_object"
4269
4270                   if test "$prev" = dlfiles; then
4271                     if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
4272                       dlfiles="$dlfiles $pic_object"
4273                       prev=
4274                       continue
4275                     else
4276                       # If libtool objects are unsupported, then we need to preload.
4277                       prev=dlprefiles
4278                     fi
4279                   fi
4280
4281                   # CHECK ME:  I think I busted this.  -Ossama
4282                   if test "$prev" = dlprefiles; then
4283                     # Preload the old-style object.
4284                     dlprefiles="$dlprefiles $pic_object"
4285                     prev=
4286                   fi
4287
4288                   # A PIC object.
4289                   func_append libobjs " $pic_object"
4290                   arg="$pic_object"
4291                 fi
4292
4293                 # Non-PIC object.
4294                 if test "$non_pic_object" != none; then
4295                   # Prepend the subdirectory the object is found in.
4296                   non_pic_object="$xdir$non_pic_object"
4297
4298                   # A standard non-PIC object
4299                   func_append non_pic_objects " $non_pic_object"
4300                   if test -z "$pic_object" || test "$pic_object" = none ; then
4301                     arg="$non_pic_object"
4302                   fi
4303                 else
4304                   # If the PIC object exists, use it instead.
4305                   # $xdir was prepended to $pic_object above.
4306                   non_pic_object="$pic_object"
4307                   func_append non_pic_objects " $non_pic_object"
4308                 fi
4309               else
4310                 # Only an error if not doing a dry-run.
4311                 if $opt_dry_run; then
4312                   # Extract subdirectory from the argument.
4313                   func_dirname "$arg" "/" ""
4314                   xdir="$func_dirname_result"
4315
4316                   func_lo2o "$arg"
4317                   pic_object=$xdir$objdir/$func_lo2o_result
4318                   non_pic_object=$xdir$func_lo2o_result
4319                   func_append libobjs " $pic_object"
4320                   func_append non_pic_objects " $non_pic_object"
4321                 else
4322                   func_fatal_error "\`$arg' is not a valid libtool object"
4323                 fi
4324               fi
4325             done
4326           else
4327             func_fatal_error "link input file \`$arg' does not exist"
4328           fi
4329           arg=$save_arg
4330           prev=
4331           continue
4332           ;;
4333         precious_regex)
4334           precious_files_regex="$arg"
4335           prev=
4336           continue
4337           ;;
4338         release)
4339           release="-$arg"
4340           prev=
4341           continue
4342           ;;
4343         rpath | xrpath)
4344           # We need an absolute path.
4345           case $arg in
4346           [\\/]* | [A-Za-z]:[\\/]*) ;;
4347           *)
4348             func_fatal_error "only absolute run-paths are allowed"
4349             ;;
4350           esac
4351           if test "$prev" = rpath; then
4352             case "$rpath " in
4353             *" $arg "*) ;;
4354             *) rpath="$rpath $arg" ;;
4355             esac
4356           else
4357             case "$xrpath " in
4358             *" $arg "*) ;;
4359             *) xrpath="$xrpath $arg" ;;
4360             esac
4361           fi
4362           prev=
4363           continue
4364           ;;
4365         shrext)
4366           shrext_cmds="$arg"
4367           prev=
4368           continue
4369           ;;
4370         weak)
4371           weak_libs="$weak_libs $arg"
4372           prev=
4373           continue
4374           ;;
4375         xcclinker)
4376           linker_flags="$linker_flags $qarg"
4377           compiler_flags="$compiler_flags $qarg"
4378           prev=
4379           func_append compile_command " $qarg"
4380           func_append finalize_command " $qarg"
4381           continue
4382           ;;
4383         xcompiler)
4384           compiler_flags="$compiler_flags $qarg"
4385           prev=
4386           func_append compile_command " $qarg"
4387           func_append finalize_command " $qarg"
4388           continue
4389           ;;
4390         xlinker)
4391           linker_flags="$linker_flags $qarg"
4392           compiler_flags="$compiler_flags $wl$qarg"
4393           prev=
4394           func_append compile_command " $wl$qarg"
4395           func_append finalize_command " $wl$qarg"
4396           continue
4397           ;;
4398         *)
4399           eval "$prev=\"\$arg\""
4400           prev=
4401           continue
4402           ;;
4403         esac
4404       fi # test -n "$prev"
4405
4406       prevarg="$arg"
4407
4408       case $arg in
4409       -all-static)
4410         if test -n "$link_static_flag"; then
4411           # See comment for -static flag below, for more details.
4412           func_append compile_command " $link_static_flag"
4413           func_append finalize_command " $link_static_flag"
4414         fi
4415         continue
4416         ;;
4417
4418       -allow-undefined)
4419         # FIXME: remove this flag sometime in the future.
4420         func_fatal_error "\`-allow-undefined' must not be used because it is the default"
4421         ;;
4422
4423       -avoid-version)
4424         avoid_version=yes
4425         continue
4426         ;;
4427
4428       -dlopen)
4429         prev=dlfiles
4430         continue
4431         ;;
4432
4433       -dlpreopen)
4434         prev=dlprefiles
4435         continue
4436         ;;
4437
4438       -export-dynamic)
4439         export_dynamic=yes
4440         continue
4441         ;;
4442
4443       -export-symbols | -export-symbols-regex)
4444         if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
4445           func_fatal_error "more than one -exported-symbols argument is not allowed"
4446         fi
4447         if test "X$arg" = "X-export-symbols"; then
4448           prev=expsyms
4449         else
4450           prev=expsyms_regex
4451         fi
4452         continue
4453         ;;
4454
4455       -framework)
4456         prev=framework
4457         continue
4458         ;;
4459
4460       -inst-prefix-dir)
4461         prev=inst_prefix
4462         continue
4463         ;;
4464
4465       # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
4466       # so, if we see these flags be careful not to treat them like -L
4467       -L[A-Z][A-Z]*:*)
4468         case $with_gcc/$host in
4469         no/*-*-irix* | /*-*-irix*)
4470           func_append compile_command " $arg"
4471           func_append finalize_command " $arg"
4472           ;;
4473         esac
4474         continue
4475         ;;
4476
4477       -L*)
4478         func_stripname '-L' '' "$arg"
4479         dir=$func_stripname_result
4480         if test -z "$dir"; then
4481           if test "$#" -gt 0; then
4482             func_fatal_error "require no space between \`-L' and \`$1'"
4483           else
4484             func_fatal_error "need path for \`-L' option"
4485           fi
4486         fi
4487         # We need an absolute path.
4488         case $dir in
4489         [\\/]* | [A-Za-z]:[\\/]*) ;;
4490         *)
4491           absdir=`cd "$dir" && pwd`
4492           test -z "$absdir" && \
4493             func_fatal_error "cannot determine absolute directory name of \`$dir'"
4494           dir="$absdir"
4495           ;;
4496         esac
4497         case "$deplibs " in
4498         *" -L$dir "*) ;;
4499         *)
4500           deplibs="$deplibs -L$dir"
4501           lib_search_path="$lib_search_path $dir"
4502           ;;
4503         esac
4504         case $host in
4505         *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
4506           testbindir=`$ECHO "X$dir" | $Xsed -e 's*/lib$*/bin*'`
4507           case :$dllsearchpath: in
4508           *":$dir:"*) ;;
4509           ::) dllsearchpath=$dir;;
4510           *) dllsearchpath="$dllsearchpath:$dir";;
4511           esac
4512           case :$dllsearchpath: in
4513           *":$testbindir:"*) ;;
4514           ::) dllsearchpath=$testbindir;;
4515           *) dllsearchpath="$dllsearchpath:$testbindir";;
4516           esac
4517           ;;
4518         esac
4519         continue
4520         ;;
4521
4522       -l*)
4523         if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then
4524           case $host in
4525           *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc*)
4526             # These systems don't actually have a C or math library (as such)
4527             continue
4528             ;;
4529           *-*-os2*)
4530             # These systems don't actually have a C library (as such)
4531             test "X$arg" = "X-lc" && continue
4532             ;;
4533           *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
4534             # Do not include libc due to us having libc/libc_r.
4535             test "X$arg" = "X-lc" && continue
4536             ;;
4537           *-*-rhapsody* | *-*-darwin1.[012])
4538             # Rhapsody C and math libraries are in the System framework
4539             deplibs="$deplibs System.ltframework"
4540             continue
4541             ;;
4542           *-*-sco3.2v5* | *-*-sco5v6*)
4543             # Causes problems with __ctype
4544             test "X$arg" = "X-lc" && continue
4545             ;;
4546           *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
4547             # Compiler inserts libc in the correct place for threads to work
4548             test "X$arg" = "X-lc" && continue
4549             ;;
4550           esac
4551         elif test "X$arg" = "X-lc_r"; then
4552          case $host in
4553          *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
4554            # Do not include libc_r directly, use -pthread flag.
4555            continue
4556            ;;
4557          esac
4558         fi
4559         deplibs="$deplibs $arg"
4560         continue
4561         ;;
4562
4563       -module)
4564         module=yes
4565         continue
4566         ;;
4567
4568       # Tru64 UNIX uses -model [arg] to determine the layout of C++
4569       # classes, name mangling, and exception handling.
4570       # Darwin uses the -arch flag to determine output architecture.
4571       -model|-arch|-isysroot)
4572         compiler_flags="$compiler_flags $arg"
4573         func_append compile_command " $arg"
4574         func_append finalize_command " $arg"
4575         prev=xcompiler
4576         continue
4577         ;;
4578
4579       -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
4580         compiler_flags="$compiler_flags $arg"
4581         func_append compile_command " $arg"
4582         func_append finalize_command " $arg"
4583         case "$new_inherited_linker_flags " in
4584             *" $arg "*) ;;
4585             * ) new_inherited_linker_flags="$new_inherited_linker_flags $arg" ;;
4586         esac
4587         continue
4588         ;;
4589
4590       -multi_module)
4591         single_module="${wl}-multi_module"
4592         continue
4593         ;;
4594
4595       -no-fast-install)
4596         fast_install=no
4597         continue
4598         ;;
4599
4600       -no-install)
4601         case $host in
4602         *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*)
4603           # The PATH hackery in wrapper scripts is required on Windows
4604           # and Darwin in order for the loader to find any dlls it needs.
4605           func_warning "\`-no-install' is ignored for $host"
4606           func_warning "assuming \`-no-fast-install' instead"
4607           fast_install=no
4608           ;;
4609         *) no_install=yes ;;
4610         esac
4611         continue
4612         ;;
4613
4614       -no-undefined)
4615         allow_undefined=no
4616         continue
4617         ;;
4618
4619       -objectlist)
4620         prev=objectlist
4621         continue
4622         ;;
4623
4624       -o) prev=output ;;
4625
4626       -precious-files-regex)
4627         prev=precious_regex
4628         continue
4629         ;;
4630
4631       -release)
4632         prev=release
4633         continue
4634         ;;
4635
4636       -rpath)
4637         prev=rpath
4638         continue
4639         ;;
4640
4641       -R)
4642         prev=xrpath
4643         continue
4644         ;;
4645
4646       -R*)
4647         func_stripname '-R' '' "$arg"
4648         dir=$func_stripname_result
4649         # We need an absolute path.
4650         case $dir in
4651         [\\/]* | [A-Za-z]:[\\/]*) ;;
4652         *)
4653           func_fatal_error "only absolute run-paths are allowed"
4654           ;;
4655         esac
4656         case "$xrpath " in
4657         *" $dir "*) ;;
4658         *) xrpath="$xrpath $dir" ;;
4659         esac
4660         continue
4661         ;;
4662
4663       -shared)
4664         # The effects of -shared are defined in a previous loop.
4665         continue
4666         ;;
4667
4668       -shrext)
4669         prev=shrext
4670         continue
4671         ;;
4672
4673       -static | -static-libtool-libs)
4674         # The effects of -static are defined in a previous loop.
4675         # We used to do the same as -all-static on platforms that
4676         # didn't have a PIC flag, but the assumption that the effects
4677         # would be equivalent was wrong.  It would break on at least
4678         # Digital Unix and AIX.
4679         continue
4680         ;;
4681
4682       -thread-safe)
4683         thread_safe=yes
4684         continue
4685         ;;
4686
4687       -version-info)
4688         prev=vinfo
4689         continue
4690         ;;
4691
4692       -version-number)
4693         prev=vinfo
4694         vinfo_number=yes
4695         continue
4696         ;;
4697
4698       -weak)
4699         prev=weak
4700         continue
4701         ;;
4702
4703       -Wc,*)
4704         func_stripname '-Wc,' '' "$arg"
4705         args=$func_stripname_result
4706         arg=
4707         save_ifs="$IFS"; IFS=','
4708         for flag in $args; do
4709           IFS="$save_ifs"
4710           func_quote_for_eval "$flag"
4711           arg="$arg $wl$func_quote_for_eval_result"
4712           compiler_flags="$compiler_flags $func_quote_for_eval_result"
4713         done
4714         IFS="$save_ifs"
4715         func_stripname ' ' '' "$arg"
4716         arg=$func_stripname_result
4717         ;;
4718
4719       -Wl,*)
4720         func_stripname '-Wl,' '' "$arg"
4721         args=$func_stripname_result
4722         arg=
4723         save_ifs="$IFS"; IFS=','
4724         for flag in $args; do
4725           IFS="$save_ifs"
4726           func_quote_for_eval "$flag"
4727           arg="$arg $wl$func_quote_for_eval_result"
4728           compiler_flags="$compiler_flags $wl$func_quote_for_eval_result"
4729           linker_flags="$linker_flags $func_quote_for_eval_result"
4730         done
4731         IFS="$save_ifs"
4732         func_stripname ' ' '' "$arg"
4733         arg=$func_stripname_result
4734         ;;
4735
4736       -Xcompiler)
4737         prev=xcompiler
4738         continue
4739         ;;
4740
4741       -Xlinker)
4742         prev=xlinker
4743         continue
4744         ;;
4745
4746       -XCClinker)
4747         prev=xcclinker
4748         continue
4749         ;;
4750
4751       # -msg_* for osf cc
4752       -msg_*)
4753         func_quote_for_eval "$arg"
4754         arg="$func_quote_for_eval_result"
4755         ;;
4756
4757       # -64, -mips[0-9] enable 64-bit mode on the SGI compiler
4758       # -r[0-9][0-9]* specifies the processor on the SGI compiler
4759       # -xarch=*, -xtarget=* enable 64-bit mode on the Sun compiler
4760       # +DA*, +DD* enable 64-bit mode on the HP compiler
4761       # -q* pass through compiler args for the IBM compiler
4762       # -m*, -t[45]*, -txscale* pass through architecture-specific
4763       # compiler args for GCC
4764       # -F/path gives path to uninstalled frameworks, gcc on darwin
4765       # -p, -pg, --coverage, -fprofile-* pass through profiling flag for GCC
4766       # @file GCC response files
4767       -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
4768       -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*)
4769         func_quote_for_eval "$arg"
4770         arg="$func_quote_for_eval_result"
4771         func_append compile_command " $arg"
4772         func_append finalize_command " $arg"
4773         compiler_flags="$compiler_flags $arg"
4774         continue
4775         ;;
4776
4777       # Some other compiler flag.
4778       -* | +*)
4779         func_quote_for_eval "$arg"
4780         arg="$func_quote_for_eval_result"
4781         ;;
4782
4783       *.$objext)
4784         # A standard object.
4785         objs="$objs $arg"
4786         ;;
4787
4788       *.lo)
4789         # A libtool-controlled object.
4790
4791         # Check to see that this really is a libtool object.
4792         if func_lalib_unsafe_p "$arg"; then
4793           pic_object=
4794           non_pic_object=
4795
4796           # Read the .lo file
4797           func_source "$arg"
4798
4799           if test -z "$pic_object" ||
4800              test -z "$non_pic_object" ||
4801              test "$pic_object" = none &&
4802              test "$non_pic_object" = none; then
4803             func_fatal_error "cannot find name of object for \`$arg'"
4804           fi
4805
4806           # Extract subdirectory from the argument.
4807           func_dirname "$arg" "/" ""
4808           xdir="$func_dirname_result"
4809
4810           if test "$pic_object" != none; then
4811             # Prepend the subdirectory the object is found in.
4812             pic_object="$xdir$pic_object"
4813
4814             if test "$prev" = dlfiles; then
4815               if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
4816                 dlfiles="$dlfiles $pic_object"
4817                 prev=
4818                 continue
4819               else
4820                 # If libtool objects are unsupported, then we need to preload.
4821                 prev=dlprefiles
4822               fi
4823             fi
4824
4825             # CHECK ME:  I think I busted this.  -Ossama
4826             if test "$prev" = dlprefiles; then
4827               # Preload the old-style object.
4828               dlprefiles="$dlprefiles $pic_object"
4829               prev=
4830             fi
4831
4832             # A PIC object.
4833             func_append libobjs " $pic_object"
4834             arg="$pic_object"
4835           fi
4836
4837           # Non-PIC object.
4838           if test "$non_pic_object" != none; then
4839             # Prepend the subdirectory the object is found in.
4840             non_pic_object="$xdir$non_pic_object"
4841
4842             # A standard non-PIC object
4843             func_append non_pic_objects " $non_pic_object"
4844             if test -z "$pic_object" || test "$pic_object" = none ; then
4845               arg="$non_pic_object"
4846             fi
4847           else
4848             # If the PIC object exists, use it instead.
4849             # $xdir was prepended to $pic_object above.
4850             non_pic_object="$pic_object"
4851             func_append non_pic_objects " $non_pic_object"
4852           fi
4853         else
4854           # Only an error if not doing a dry-run.
4855           if $opt_dry_run; then
4856             # Extract subdirectory from the argument.
4857             func_dirname "$arg" "/" ""
4858             xdir="$func_dirname_result"
4859
4860             func_lo2o "$arg"
4861             pic_object=$xdir$objdir/$func_lo2o_result
4862             non_pic_object=$xdir$func_lo2o_result
4863             func_append libobjs " $pic_object"
4864             func_append non_pic_objects " $non_pic_object"
4865           else
4866             func_fatal_error "\`$arg' is not a valid libtool object"
4867           fi
4868         fi
4869         ;;
4870
4871       *.$libext)
4872         # An archive.
4873         deplibs="$deplibs $arg"
4874         old_deplibs="$old_deplibs $arg"
4875         continue
4876         ;;
4877
4878       *.la)
4879         # A libtool-controlled library.
4880
4881         if test "$prev" = dlfiles; then
4882           # This library was specified with -dlopen.
4883           dlfiles="$dlfiles $arg"
4884           prev=
4885         elif test "$prev" = dlprefiles; then
4886           # The library was specified with -dlpreopen.
4887           dlprefiles="$dlprefiles $arg"
4888           prev=
4889         else
4890           deplibs="$deplibs $arg"
4891         fi
4892         continue
4893         ;;
4894
4895       # Some other compiler argument.
4896       *)
4897         # Unknown arguments in both finalize_command and compile_command need
4898         # to be aesthetically quoted because they are evaled later.
4899         func_quote_for_eval "$arg"
4900         arg="$func_quote_for_eval_result"
4901         ;;
4902       esac # arg
4903
4904       # Now actually substitute the argument into the commands.
4905       if test -n "$arg"; then
4906         func_append compile_command " $arg"
4907         func_append finalize_command " $arg"
4908       fi
4909     done # argument parsing loop
4910
4911     test -n "$prev" && \
4912       func_fatal_help "the \`$prevarg' option requires an argument"
4913
4914     if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then
4915       eval arg=\"$export_dynamic_flag_spec\"
4916       func_append compile_command " $arg"
4917       func_append finalize_command " $arg"
4918     fi
4919
4920     oldlibs=
4921     # calculate the name of the file, without its directory
4922     func_basename "$output"
4923     outputname="$func_basename_result"
4924     libobjs_save="$libobjs"
4925
4926     if test -n "$shlibpath_var"; then
4927       # get the directories listed in $shlibpath_var
4928       eval shlib_search_path=\`\$ECHO \"X\${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\`
4929     else
4930       shlib_search_path=
4931     fi
4932     eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
4933     eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
4934
4935     func_dirname "$output" "/" ""
4936     output_objdir="$func_dirname_result$objdir"
4937     # Create the object directory.
4938     func_mkdir_p "$output_objdir"
4939
4940     # Determine the type of output
4941     case $output in
4942     "")
4943       func_fatal_help "you must specify an output file"
4944       ;;
4945     *.$libext) linkmode=oldlib ;;
4946     *.lo | *.$objext) linkmode=obj ;;
4947     *.la) linkmode=lib ;;
4948     *) linkmode=prog ;; # Anything else should be a program.
4949     esac
4950
4951     specialdeplibs=
4952
4953     libs=
4954     # Find all interdependent deplibs by searching for libraries
4955     # that are linked more than once (e.g. -la -lb -la)
4956     for deplib in $deplibs; do
4957       if $opt_duplicate_deps ; then
4958         case "$libs " in
4959         *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
4960         esac
4961       fi
4962       libs="$libs $deplib"
4963     done
4964
4965     if test "$linkmode" = lib; then
4966       libs="$predeps $libs $compiler_lib_search_path $postdeps"
4967
4968       # Compute libraries that are listed more than once in $predeps
4969       # $postdeps and mark them as special (i.e., whose duplicates are
4970       # not to be eliminated).
4971       pre_post_deps=
4972       if $opt_duplicate_compiler_generated_deps; then
4973         for pre_post_dep in $predeps $postdeps; do
4974           case "$pre_post_deps " in
4975           *" $pre_post_dep "*) specialdeplibs="$specialdeplibs $pre_post_deps" ;;
4976           esac
4977           pre_post_deps="$pre_post_deps $pre_post_dep"
4978         done
4979       fi
4980       pre_post_deps=
4981     fi
4982
4983     deplibs=
4984     newdependency_libs=
4985     newlib_search_path=
4986     need_relink=no # whether we're linking any uninstalled libtool libraries
4987     notinst_deplibs= # not-installed libtool libraries
4988     notinst_path= # paths that contain not-installed libtool libraries
4989
4990     case $linkmode in
4991     lib)
4992         passes="conv dlpreopen link"
4993         for file in $dlfiles $dlprefiles; do
4994           case $file in
4995           *.la) ;;
4996           *)
4997             func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file"
4998             ;;
4999           esac
5000         done
5001         ;;
5002     prog)
5003         compile_deplibs=
5004         finalize_deplibs=
5005         alldeplibs=no
5006         newdlfiles=
5007         newdlprefiles=
5008         passes="conv scan dlopen dlpreopen link"
5009         ;;
5010     *)  passes="conv"
5011         ;;
5012     esac
5013
5014     for pass in $passes; do
5015       # The preopen pass in lib mode reverses $deplibs; put it back here
5016       # so that -L comes before libs that need it for instance...
5017       if test "$linkmode,$pass" = "lib,link"; then
5018         ## FIXME: Find the place where the list is rebuilt in the wrong
5019         ##        order, and fix it there properly
5020         tmp_deplibs=
5021         for deplib in $deplibs; do
5022           tmp_deplibs="$deplib $tmp_deplibs"
5023         done
5024         deplibs="$tmp_deplibs"
5025       fi
5026
5027       if test "$linkmode,$pass" = "lib,link" ||
5028          test "$linkmode,$pass" = "prog,scan"; then
5029         libs="$deplibs"
5030         deplibs=
5031       fi
5032       if test "$linkmode" = prog; then
5033         case $pass in
5034         dlopen) libs="$dlfiles" ;;
5035         dlpreopen) libs="$dlprefiles" ;;
5036         link)
5037           libs="$deplibs %DEPLIBS%"
5038           test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs"
5039           ;;
5040         esac
5041       fi
5042       if test "$linkmode,$pass" = "lib,dlpreopen"; then
5043         # Collect and forward deplibs of preopened libtool libs
5044         for lib in $dlprefiles; do
5045           # Ignore non-libtool-libs
5046           dependency_libs=
5047           case $lib in
5048           *.la) func_source "$lib" ;;
5049           esac
5050
5051           # Collect preopened libtool deplibs, except any this library
5052           # has declared as weak libs
5053           for deplib in $dependency_libs; do
5054             deplib_base=`$ECHO "X$deplib" | $Xsed -e "$basename"`
5055             case " $weak_libs " in
5056             *" $deplib_base "*) ;;
5057             *) deplibs="$deplibs $deplib" ;;
5058             esac
5059           done
5060         done
5061         libs="$dlprefiles"
5062       fi
5063       if test "$pass" = dlopen; then
5064         # Collect dlpreopened libraries
5065         save_deplibs="$deplibs"
5066         deplibs=
5067       fi
5068
5069       for deplib in $libs; do
5070         lib=
5071         found=no
5072         case $deplib in
5073         -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
5074           if test "$linkmode,$pass" = "prog,link"; then
5075             compile_deplibs="$deplib $compile_deplibs"
5076             finalize_deplibs="$deplib $finalize_deplibs"
5077           else
5078             compiler_flags="$compiler_flags $deplib"
5079             if test "$linkmode" = lib ; then
5080                 case "$new_inherited_linker_flags " in
5081                     *" $deplib "*) ;;
5082                     * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;;
5083                 esac
5084             fi
5085           fi
5086           continue
5087           ;;
5088         -l*)
5089           if test "$linkmode" != lib && test "$linkmode" != prog; then
5090             func_warning "\`-l' is ignored for archives/objects"
5091             continue
5092           fi
5093           func_stripname '-l' '' "$deplib"
5094           name=$func_stripname_result
5095           if test "$linkmode" = lib; then
5096             searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path"
5097           else
5098             searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path"
5099           fi
5100           for searchdir in $searchdirs; do
5101             for search_ext in .la $std_shrext .so .a; do
5102               # Search the libtool library
5103               lib="$searchdir/lib${name}${search_ext}"
5104               if test -f "$lib"; then
5105                 if test "$search_ext" = ".la"; then
5106                   found=yes
5107                 else
5108                   found=no
5109                 fi
5110                 break 2
5111               fi
5112             done
5113           done
5114           if test "$found" != yes; then
5115             # deplib doesn't seem to be a libtool library
5116             if test "$linkmode,$pass" = "prog,link"; then
5117               compile_deplibs="$deplib $compile_deplibs"
5118               finalize_deplibs="$deplib $finalize_deplibs"
5119             else
5120               deplibs="$deplib $deplibs"
5121               test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
5122             fi
5123             continue
5124           else # deplib is a libtool library
5125             # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
5126             # We need to do some special things here, and not later.
5127             if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
5128               case " $predeps $postdeps " in
5129               *" $deplib "*)
5130                 if func_lalib_p "$lib"; then
5131                   library_names=
5132                   old_library=
5133                   func_source "$lib"
5134                   for l in $old_library $library_names; do
5135                     ll="$l"
5136                   done
5137                   if test "X$ll" = "X$old_library" ; then # only static version available
5138                     found=no
5139                     func_dirname "$lib" "" "."
5140                     ladir="$func_dirname_result"
5141                     lib=$ladir/$old_library
5142                     if test "$linkmode,$pass" = "prog,link"; then
5143                       compile_deplibs="$deplib $compile_deplibs"
5144                       finalize_deplibs="$deplib $finalize_deplibs"
5145                     else
5146                       deplibs="$deplib $deplibs"
5147                       test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
5148                     fi
5149                     continue
5150                   fi
5151                 fi
5152                 ;;
5153               *) ;;
5154               esac
5155             fi
5156           fi
5157           ;; # -l
5158         *.ltframework)
5159           if test "$linkmode,$pass" = "prog,link"; then
5160             compile_deplibs="$deplib $compile_deplibs"
5161             finalize_deplibs="$deplib $finalize_deplibs"
5162           else
5163             deplibs="$deplib $deplibs"
5164             if test "$linkmode" = lib ; then
5165                 case "$new_inherited_linker_flags " in
5166                     *" $deplib "*) ;;
5167                     * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;;
5168                 esac
5169             fi
5170           fi
5171           continue
5172           ;;
5173         -L*)
5174           case $linkmode in
5175           lib)
5176             deplibs="$deplib $deplibs"
5177             test "$pass" = conv && continue
5178             newdependency_libs="$deplib $newdependency_libs"
5179             func_stripname '-L' '' "$deplib"
5180             newlib_search_path="$newlib_search_path $func_stripname_result"
5181             ;;
5182           prog)
5183             if test "$pass" = conv; then
5184               deplibs="$deplib $deplibs"
5185               continue
5186             fi
5187             if test "$pass" = scan; then
5188               deplibs="$deplib $deplibs"
5189             else
5190               compile_deplibs="$deplib $compile_deplibs"
5191               finalize_deplibs="$deplib $finalize_deplibs"
5192             fi
5193             func_stripname '-L' '' "$deplib"
5194             newlib_search_path="$newlib_search_path $func_stripname_result"
5195             ;;
5196           *)
5197             func_warning "\`-L' is ignored for archives/objects"
5198             ;;
5199           esac # linkmode
5200           continue
5201           ;; # -L
5202         -R*)
5203           if test "$pass" = link; then
5204             func_stripname '-R' '' "$deplib"
5205             dir=$func_stripname_result
5206             # Make sure the xrpath contains only unique directories.
5207             case "$xrpath " in
5208             *" $dir "*) ;;
5209             *) xrpath="$xrpath $dir" ;;
5210             esac
5211           fi
5212           deplibs="$deplib $deplibs"
5213           continue
5214           ;;
5215         *.la) lib="$deplib" ;;
5216         *.$libext)
5217           if test "$pass" = conv; then
5218             deplibs="$deplib $deplibs"
5219             continue
5220           fi
5221           case $linkmode in
5222           lib)
5223             # Linking convenience modules into shared libraries is allowed,
5224             # but linking other static libraries is non-portable.
5225             case " $dlpreconveniencelibs " in
5226             *" $deplib "*) ;;
5227             *)
5228               valid_a_lib=no
5229               case $deplibs_check_method in
5230                 match_pattern*)
5231                   set dummy $deplibs_check_method; shift
5232                   match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
5233                   if eval "\$ECHO \"X$deplib\"" 2>/dev/null | $Xsed -e 10q \
5234                     | $EGREP "$match_pattern_regex" > /dev/null; then
5235                     valid_a_lib=yes
5236                   fi
5237                 ;;
5238                 pass_all)
5239                   valid_a_lib=yes
5240                 ;;
5241               esac
5242               if test "$valid_a_lib" != yes; then
5243                 $ECHO
5244                 $ECHO "*** Warning: Trying to link with static lib archive $deplib."
5245                 $ECHO "*** I have the capability to make that library automatically link in when"
5246                 $ECHO "*** you link to this library.  But I can only do this if you have a"
5247                 $ECHO "*** shared version of the library, which you do not appear to have"
5248                 $ECHO "*** because the file extensions .$libext of this argument makes me believe"
5249                 $ECHO "*** that it is just a static archive that I should not use here."
5250               else
5251                 $ECHO
5252                 $ECHO "*** Warning: Linking the shared library $output against the"
5253                 $ECHO "*** static library $deplib is not portable!"
5254                 deplibs="$deplib $deplibs"
5255               fi
5256               ;;
5257             esac
5258             continue
5259             ;;
5260           prog)
5261             if test "$pass" != link; then
5262               deplibs="$deplib $deplibs"
5263             else
5264               compile_deplibs="$deplib $compile_deplibs"
5265               finalize_deplibs="$deplib $finalize_deplibs"
5266             fi
5267             continue
5268             ;;
5269           esac # linkmode
5270           ;; # *.$libext
5271         *.lo | *.$objext)
5272           if test "$pass" = conv; then
5273             deplibs="$deplib $deplibs"
5274           elif test "$linkmode" = prog; then
5275             if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
5276               # If there is no dlopen support or we're linking statically,
5277               # we need to preload.
5278               newdlprefiles="$newdlprefiles $deplib"
5279               compile_deplibs="$deplib $compile_deplibs"
5280               finalize_deplibs="$deplib $finalize_deplibs"
5281             else
5282               newdlfiles="$newdlfiles $deplib"
5283             fi
5284           fi
5285           continue
5286           ;;
5287         %DEPLIBS%)
5288           alldeplibs=yes
5289           continue
5290           ;;
5291         esac # case $deplib
5292
5293         if test "$found" = yes || test -f "$lib"; then :
5294         else
5295           func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'"
5296         fi
5297
5298         # Check to see that this really is a libtool archive.
5299         func_lalib_unsafe_p "$lib" \
5300           || func_fatal_error "\`$lib' is not a valid libtool archive"
5301
5302         func_dirname "$lib" "" "."
5303         ladir="$func_dirname_result"
5304
5305         dlname=
5306         dlopen=
5307         dlpreopen=
5308         libdir=
5309         library_names=
5310         old_library=
5311         inherited_linker_flags=
5312         # If the library was installed with an old release of libtool,
5313         # it will not redefine variables installed, or shouldnotlink
5314         installed=yes
5315         shouldnotlink=no
5316         avoidtemprpath=
5317
5318
5319         # Read the .la file
5320         func_source "$lib"
5321
5322         # Convert "-framework foo" to "foo.ltframework"
5323         if test -n "$inherited_linker_flags"; then
5324           tmp_inherited_linker_flags=`$ECHO "X$inherited_linker_flags" | $Xsed -e 's/-framework \([^ $]*\)/\1.ltframework/g'`
5325           for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do
5326             case " $new_inherited_linker_flags " in
5327               *" $tmp_inherited_linker_flag "*) ;;
5328               *) new_inherited_linker_flags="$new_inherited_linker_flags $tmp_inherited_linker_flag";;
5329             esac
5330           done
5331         fi
5332         dependency_libs=`$ECHO "X $dependency_libs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
5333         if test "$linkmode,$pass" = "lib,link" ||
5334            test "$linkmode,$pass" = "prog,scan" ||
5335            { test "$linkmode" != prog && test "$linkmode" != lib; }; then
5336           test -n "$dlopen" && dlfiles="$dlfiles $dlopen"
5337           test -n "$dlpreopen" && dlprefiles="$dlprefiles $dlpreopen"
5338         fi
5339
5340         if test "$pass" = conv; then
5341           # Only check for convenience libraries
5342           deplibs="$lib $deplibs"
5343           if test -z "$libdir"; then
5344             if test -z "$old_library"; then
5345               func_fatal_error "cannot find name of link library for \`$lib'"
5346             fi
5347             # It is a libtool convenience library, so add in its objects.
5348             convenience="$convenience $ladir/$objdir/$old_library"
5349             old_convenience="$old_convenience $ladir/$objdir/$old_library"
5350           elif test "$linkmode" != prog && test "$linkmode" != lib; then
5351             func_fatal_error "\`$lib' is not a convenience library"
5352           fi
5353           tmp_libs=
5354           for deplib in $dependency_libs; do
5355             deplibs="$deplib $deplibs"
5356             if $opt_duplicate_deps ; then
5357               case "$tmp_libs " in
5358               *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
5359               esac
5360             fi
5361             tmp_libs="$tmp_libs $deplib"
5362           done
5363           continue
5364         fi # $pass = conv
5365
5366
5367         # Get the name of the library we link against.
5368         linklib=
5369         for l in $old_library $library_names; do
5370           linklib="$l"
5371         done
5372         if test -z "$linklib"; then
5373           func_fatal_error "cannot find name of link library for \`$lib'"
5374         fi
5375
5376         # This library was specified with -dlopen.
5377         if test "$pass" = dlopen; then
5378           if test -z "$libdir"; then
5379             func_fatal_error "cannot -dlopen a convenience library: \`$lib'"
5380           fi
5381           if test -z "$dlname" ||
5382              test "$dlopen_support" != yes ||
5383              test "$build_libtool_libs" = no; then
5384             # If there is no dlname, no dlopen support or we're linking
5385             # statically, we need to preload.  We also need to preload any
5386             # dependent libraries so libltdl's deplib preloader doesn't
5387             # bomb out in the load deplibs phase.
5388             dlprefiles="$dlprefiles $lib $dependency_libs"
5389           else
5390             newdlfiles="$newdlfiles $lib"
5391           fi
5392           continue
5393         fi # $pass = dlopen
5394
5395         # We need an absolute path.
5396         case $ladir in
5397         [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;;
5398         *)
5399           abs_ladir=`cd "$ladir" && pwd`
5400           if test -z "$abs_ladir"; then
5401             func_warning "cannot determine absolute directory name of \`$ladir'"
5402             func_warning "passing it literally to the linker, although it might fail"
5403             abs_ladir="$ladir"
5404           fi
5405           ;;
5406         esac
5407         func_basename "$lib"
5408         laname="$func_basename_result"
5409
5410         # Find the relevant object directory and library name.
5411         if test "X$installed" = Xyes; then
5412           if test ! -f "$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
5413             func_warning "library \`$lib' was moved."
5414             dir="$ladir"
5415             absdir="$abs_ladir"
5416             libdir="$abs_ladir"
5417           else
5418             dir="$libdir"
5419             absdir="$libdir"
5420           fi
5421           test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes
5422         else
5423           if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
5424             dir="$ladir"
5425             absdir="$abs_ladir"
5426             # Remove this search path later
5427             notinst_path="$notinst_path $abs_ladir"
5428           else
5429             dir="$ladir/$objdir"
5430             absdir="$abs_ladir/$objdir"
5431             # Remove this search path later
5432             notinst_path="$notinst_path $abs_ladir"
5433           fi
5434         fi # $installed = yes
5435         func_stripname 'lib' '.la' "$laname"
5436         name=$func_stripname_result
5437
5438         # This library was specified with -dlpreopen.
5439         if test "$pass" = dlpreopen; then
5440           if test -z "$libdir" && test "$linkmode" = prog; then
5441             func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'"
5442           fi
5443           # Prefer using a static library (so that no silly _DYNAMIC symbols
5444           # are required to link).
5445           if test -n "$old_library"; then
5446             newdlprefiles="$newdlprefiles $dir/$old_library"
5447             # Keep a list of preopened convenience libraries to check
5448             # that they are being used correctly in the link pass.
5449             test -z "$libdir" && \
5450                 dlpreconveniencelibs="$dlpreconveniencelibs $dir/$old_library"
5451           # Otherwise, use the dlname, so that lt_dlopen finds it.
5452           elif test -n "$dlname"; then
5453             newdlprefiles="$newdlprefiles $dir/$dlname"
5454           else
5455             newdlprefiles="$newdlprefiles $dir/$linklib"
5456           fi
5457         fi # $pass = dlpreopen
5458
5459         if test -z "$libdir"; then
5460           # Link the convenience library
5461           if test "$linkmode" = lib; then
5462             deplibs="$dir/$old_library $deplibs"
5463           elif test "$linkmode,$pass" = "prog,link"; then
5464             compile_deplibs="$dir/$old_library $compile_deplibs"
5465             finalize_deplibs="$dir/$old_library $finalize_deplibs"
5466           else
5467             deplibs="$lib $deplibs" # used for prog,scan pass
5468           fi
5469           continue
5470         fi
5471
5472
5473         if test "$linkmode" = prog && test "$pass" != link; then
5474           newlib_search_path="$newlib_search_path $ladir"
5475           deplibs="$lib $deplibs"
5476
5477           linkalldeplibs=no
5478           if test "$link_all_deplibs" != no || test -z "$library_names" ||
5479              test "$build_libtool_libs" = no; then
5480             linkalldeplibs=yes
5481           fi
5482
5483           tmp_libs=
5484           for deplib in $dependency_libs; do
5485             case $deplib in
5486             -L*) func_stripname '-L' '' "$deplib"
5487                  newlib_search_path="$newlib_search_path $func_stripname_result"
5488                  ;;
5489             esac
5490             # Need to link against all dependency_libs?
5491             if test "$linkalldeplibs" = yes; then
5492               deplibs="$deplib $deplibs"
5493             else
5494               # Need to hardcode shared library paths
5495               # or/and link against static libraries
5496               newdependency_libs="$deplib $newdependency_libs"
5497             fi
5498             if $opt_duplicate_deps ; then
5499               case "$tmp_libs " in
5500               *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
5501               esac
5502             fi
5503             tmp_libs="$tmp_libs $deplib"
5504           done # for deplib
5505           continue
5506         fi # $linkmode = prog...
5507
5508         if test "$linkmode,$pass" = "prog,link"; then
5509           if test -n "$library_names" &&
5510              { { test "$prefer_static_libs" = no ||
5511                  test "$prefer_static_libs,$installed" = "built,yes"; } ||
5512                test -z "$old_library"; }; then
5513             # We need to hardcode the library path
5514             if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then
5515               # Make sure the rpath contains only unique directories.
5516               case "$temp_rpath:" in
5517               *"$absdir:"*) ;;
5518               *) temp_rpath="$temp_rpath$absdir:" ;;
5519               esac
5520             fi
5521
5522             # Hardcode the library path.
5523             # Skip directories that are in the system default run-time
5524             # search path.
5525             case " $sys_lib_dlsearch_path " in
5526             *" $absdir "*) ;;
5527             *)
5528               case "$compile_rpath " in
5529               *" $absdir "*) ;;
5530               *) compile_rpath="$compile_rpath $absdir"
5531               esac
5532               ;;
5533             esac
5534             case " $sys_lib_dlsearch_path " in
5535             *" $libdir "*) ;;
5536             *)
5537               case "$finalize_rpath " in
5538               *" $libdir "*) ;;
5539               *) finalize_rpath="$finalize_rpath $libdir"
5540               esac
5541               ;;
5542             esac
5543           fi # $linkmode,$pass = prog,link...
5544
5545           if test "$alldeplibs" = yes &&
5546              { test "$deplibs_check_method" = pass_all ||
5547                { test "$build_libtool_libs" = yes &&
5548                  test -n "$library_names"; }; }; then
5549             # We only need to search for static libraries
5550             continue
5551           fi
5552         fi
5553
5554         link_static=no # Whether the deplib will be linked statically
5555         use_static_libs=$prefer_static_libs
5556         if test "$use_static_libs" = built && test "$installed" = yes; then
5557           use_static_libs=no
5558         fi
5559         if test -n "$library_names" &&
5560            { test "$use_static_libs" = no || test -z "$old_library"; }; then
5561           case $host in
5562           *cygwin* | *mingw* | *cegcc*)
5563               # No point in relinking DLLs because paths are not encoded
5564               notinst_deplibs="$notinst_deplibs $lib"
5565               need_relink=no
5566             ;;
5567           *)
5568             if test "$installed" = no; then
5569               notinst_deplibs="$notinst_deplibs $lib"
5570               need_relink=yes
5571             fi
5572             ;;
5573           esac
5574           # This is a shared library
5575
5576           # Warn about portability, can't link against -module's on some
5577           # systems (darwin).  Don't bleat about dlopened modules though!
5578           dlopenmodule=""
5579           for dlpremoduletest in $dlprefiles; do
5580             if test "X$dlpremoduletest" = "X$lib"; then
5581               dlopenmodule="$dlpremoduletest"
5582               break
5583             fi
5584           done
5585           if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then
5586             $ECHO
5587             if test "$linkmode" = prog; then
5588               $ECHO "*** Warning: Linking the executable $output against the loadable module"
5589             else
5590               $ECHO "*** Warning: Linking the shared library $output against the loadable module"
5591             fi
5592             $ECHO "*** $linklib is not portable!"
5593           fi
5594           if test "$linkmode" = lib &&
5595              test "$hardcode_into_libs" = yes; then
5596             # Hardcode the library path.
5597             # Skip directories that are in the system default run-time
5598             # search path.
5599             case " $sys_lib_dlsearch_path " in
5600             *" $absdir "*) ;;
5601             *)
5602               case "$compile_rpath " in
5603               *" $absdir "*) ;;
5604               *) compile_rpath="$compile_rpath $absdir"
5605               esac
5606               ;;
5607             esac
5608             case " $sys_lib_dlsearch_path " in
5609             *" $libdir "*) ;;
5610             *)
5611               case "$finalize_rpath " in
5612               *" $libdir "*) ;;
5613               *) finalize_rpath="$finalize_rpath $libdir"
5614               esac
5615               ;;
5616             esac
5617           fi
5618
5619           if test -n "$old_archive_from_expsyms_cmds"; then
5620             # figure out the soname
5621             set dummy $library_names
5622             shift
5623             realname="$1"
5624             shift
5625             libname=`eval "\\$ECHO \"$libname_spec\""`
5626             # use dlname if we got it. it's perfectly good, no?
5627             if test -n "$dlname"; then
5628               soname="$dlname"
5629             elif test -n "$soname_spec"; then
5630               # bleh windows
5631               case $host in
5632               *cygwin* | mingw* | *cegcc*)
5633                 func_arith $current - $age
5634                 major=$func_arith_result
5635                 versuffix="-$major"
5636                 ;;
5637               esac
5638               eval soname=\"$soname_spec\"
5639             else
5640               soname="$realname"
5641             fi
5642
5643             # Make a new name for the extract_expsyms_cmds to use
5644             soroot="$soname"
5645             func_basename "$soroot"
5646             soname="$func_basename_result"
5647             func_stripname 'lib' '.dll' "$soname"
5648             newlib=libimp-$func_stripname_result.a
5649
5650             # If the library has no export list, then create one now
5651             if test -f "$output_objdir/$soname-def"; then :
5652             else
5653               func_verbose "extracting exported symbol list from \`$soname'"
5654               func_execute_cmds "$extract_expsyms_cmds" 'exit $?'
5655             fi
5656
5657             # Create $newlib
5658             if test -f "$output_objdir/$newlib"; then :; else
5659               func_verbose "generating import library for \`$soname'"
5660               func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?'
5661             fi
5662             # make sure the library variables are pointing to the new library
5663             dir=$output_objdir
5664             linklib=$newlib
5665           fi # test -n "$old_archive_from_expsyms_cmds"
5666
5667           if test "$linkmode" = prog || test "$mode" != relink; then
5668             add_shlibpath=
5669             add_dir=
5670             add=
5671             lib_linked=yes
5672             case $hardcode_action in
5673             immediate | unsupported)
5674               if test "$hardcode_direct" = no; then
5675                 add="$dir/$linklib"
5676                 case $host in
5677                   *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;;
5678                   *-*-sysv4*uw2*) add_dir="-L$dir" ;;
5679                   *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
5680                     *-*-unixware7*) add_dir="-L$dir" ;;
5681                   *-*-darwin* )
5682                     # if the lib is a (non-dlopened) module then we can not
5683                     # link against it, someone is ignoring the earlier warnings
5684                     if /usr/bin/file -L $add 2> /dev/null |
5685                          $GREP ": [^:]* bundle" >/dev/null ; then
5686                       if test "X$dlopenmodule" != "X$lib"; then
5687                         $ECHO "*** Warning: lib $linklib is a module, not a shared library"
5688                         if test -z "$old_library" ; then
5689                           $ECHO
5690                           $ECHO "*** And there doesn't seem to be a static archive available"
5691                           $ECHO "*** The link will probably fail, sorry"
5692                         else
5693                           add="$dir/$old_library"
5694                         fi
5695                       elif test -n "$old_library"; then
5696                         add="$dir/$old_library"
5697                       fi
5698                     fi
5699                 esac
5700               elif test "$hardcode_minus_L" = no; then
5701                 case $host in
5702                 *-*-sunos*) add_shlibpath="$dir" ;;
5703                 esac
5704                 add_dir="-L$dir"
5705                 add="-l$name"
5706               elif test "$hardcode_shlibpath_var" = no; then
5707                 add_shlibpath="$dir"
5708                 add="-l$name"
5709               else
5710                 lib_linked=no
5711               fi
5712               ;;
5713             relink)
5714               if test "$hardcode_direct" = yes &&
5715                  test "$hardcode_direct_absolute" = no; then
5716                 add="$dir/$linklib"
5717               elif test "$hardcode_minus_L" = yes; then
5718                 add_dir="-L$dir"
5719                 # Try looking first in the location we're being installed to.
5720                 if test -n "$inst_prefix_dir"; then
5721                   case $libdir in
5722                     [\\/]*)
5723                       add_dir="$add_dir -L$inst_prefix_dir$libdir"
5724                       ;;
5725                   esac
5726                 fi
5727                 add="-l$name"
5728               elif test "$hardcode_shlibpath_var" = yes; then
5729                 add_shlibpath="$dir"
5730                 add="-l$name"
5731               else
5732                 lib_linked=no
5733               fi
5734               ;;
5735             *) lib_linked=no ;;
5736             esac
5737
5738             if test "$lib_linked" != yes; then
5739               func_fatal_configuration "unsupported hardcode properties"
5740             fi
5741
5742             if test -n "$add_shlibpath"; then
5743               case :$compile_shlibpath: in
5744               *":$add_shlibpath:"*) ;;
5745               *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;;
5746               esac
5747             fi
5748             if test "$linkmode" = prog; then
5749               test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
5750               test -n "$add" && compile_deplibs="$add $compile_deplibs"
5751             else
5752               test -n "$add_dir" && deplibs="$add_dir $deplibs"
5753               test -n "$add" && deplibs="$add $deplibs"
5754               if test "$hardcode_direct" != yes &&
5755                  test "$hardcode_minus_L" != yes &&
5756                  test "$hardcode_shlibpath_var" = yes; then
5757                 case :$finalize_shlibpath: in
5758                 *":$libdir:"*) ;;
5759                 *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
5760                 esac
5761               fi
5762             fi
5763           fi
5764
5765           if test "$linkmode" = prog || test "$mode" = relink; then
5766             add_shlibpath=
5767             add_dir=
5768             add=
5769             # Finalize command for both is simple: just hardcode it.
5770             if test "$hardcode_direct" = yes &&
5771                test "$hardcode_direct_absolute" = no; then
5772               add="$libdir/$linklib"
5773             elif test "$hardcode_minus_L" = yes; then
5774               add_dir="-L$libdir"
5775               add="-l$name"
5776             elif test "$hardcode_shlibpath_var" = yes; then
5777               case :$finalize_shlibpath: in
5778               *":$libdir:"*) ;;
5779               *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
5780               esac
5781               add="-l$name"
5782             elif test "$hardcode_automatic" = yes; then
5783               if test -n "$inst_prefix_dir" &&
5784                  test -f "$inst_prefix_dir$libdir/$linklib" ; then
5785                 add="$inst_prefix_dir$libdir/$linklib"
5786               else
5787                 add="$libdir/$linklib"
5788               fi
5789             else
5790               # We cannot seem to hardcode it, guess we'll fake it.
5791               add_dir="-L$libdir"
5792               # Try looking first in the location we're being installed to.
5793               if test -n "$inst_prefix_dir"; then
5794                 case $libdir in
5795                   [\\/]*)
5796                     add_dir="$add_dir -L$inst_prefix_dir$libdir"
5797                     ;;
5798                 esac
5799               fi
5800               add="-l$name"
5801             fi
5802
5803             if test "$linkmode" = prog; then
5804               test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
5805               test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
5806             else
5807               test -n "$add_dir" && deplibs="$add_dir $deplibs"
5808               test -n "$add" && deplibs="$add $deplibs"
5809             fi
5810           fi
5811         elif test "$linkmode" = prog; then
5812           # Here we assume that one of hardcode_direct or hardcode_minus_L
5813           # is not unsupported.  This is valid on all known static and
5814           # shared platforms.
5815           if test "$hardcode_direct" != unsupported; then
5816             test -n "$old_library" && linklib="$old_library"
5817             compile_deplibs="$dir/$linklib $compile_deplibs"
5818             finalize_deplibs="$dir/$linklib $finalize_deplibs"
5819           else
5820             compile_deplibs="-l$name -L$dir $compile_deplibs"
5821             finalize_deplibs="-l$name -L$dir $finalize_deplibs"
5822           fi
5823         elif test "$build_libtool_libs" = yes; then
5824           # Not a shared library
5825           if test "$deplibs_check_method" != pass_all; then
5826             # We're trying link a shared library against a static one
5827             # but the system doesn't support it.
5828
5829             # Just print a warning and add the library to dependency_libs so
5830             # that the program can be linked against the static library.
5831             $ECHO
5832             $ECHO "*** Warning: This system can not link to static lib archive $lib."
5833             $ECHO "*** I have the capability to make that library automatically link in when"
5834             $ECHO "*** you link to this library.  But I can only do this if you have a"
5835             $ECHO "*** shared version of the library, which you do not appear to have."
5836             if test "$module" = yes; then
5837               $ECHO "*** But as you try to build a module library, libtool will still create "
5838               $ECHO "*** a static module, that should work as long as the dlopening application"
5839               $ECHO "*** is linked with the -dlopen flag to resolve symbols at runtime."
5840               if test -z "$global_symbol_pipe"; then
5841                 $ECHO
5842                 $ECHO "*** However, this would only work if libtool was able to extract symbol"
5843                 $ECHO "*** lists from a program, using \`nm' or equivalent, but libtool could"
5844                 $ECHO "*** not find such a program.  So, this module is probably useless."
5845                 $ECHO "*** \`nm' from GNU binutils and a full rebuild may help."
5846               fi
5847               if test "$build_old_libs" = no; then
5848                 build_libtool_libs=module
5849                 build_old_libs=yes
5850               else
5851                 build_libtool_libs=no
5852               fi
5853             fi
5854           else
5855             deplibs="$dir/$old_library $deplibs"
5856             link_static=yes
5857           fi
5858         fi # link shared/static library?
5859
5860         if test "$linkmode" = lib; then
5861           if test -n "$dependency_libs" &&
5862              { test "$hardcode_into_libs" != yes ||
5863                test "$build_old_libs" = yes ||
5864                test "$link_static" = yes; }; then
5865             # Extract -R from dependency_libs
5866             temp_deplibs=
5867             for libdir in $dependency_libs; do
5868               case $libdir in
5869               -R*) func_stripname '-R' '' "$libdir"
5870                    temp_xrpath=$func_stripname_result
5871                    case " $xrpath " in
5872                    *" $temp_xrpath "*) ;;
5873                    *) xrpath="$xrpath $temp_xrpath";;
5874                    esac;;
5875               *) temp_deplibs="$temp_deplibs $libdir";;
5876               esac
5877             done
5878             dependency_libs="$temp_deplibs"
5879           fi
5880
5881           newlib_search_path="$newlib_search_path $absdir"
5882           # Link against this library
5883           test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
5884           # ... and its dependency_libs
5885           tmp_libs=
5886           for deplib in $dependency_libs; do
5887             newdependency_libs="$deplib $newdependency_libs"
5888             if $opt_duplicate_deps ; then
5889               case "$tmp_libs " in
5890               *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
5891               esac
5892             fi
5893             tmp_libs="$tmp_libs $deplib"
5894           done
5895
5896           if test "$link_all_deplibs" != no; then
5897             # Add the search paths of all dependency libraries
5898             for deplib in $dependency_libs; do
5899               case $deplib in
5900               -L*) path="$deplib" ;;
5901               *.la)
5902                 func_dirname "$deplib" "" "."
5903                 dir="$func_dirname_result"
5904                 # We need an absolute path.
5905                 case $dir in
5906                 [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;;
5907                 *)
5908                   absdir=`cd "$dir" && pwd`
5909                   if test -z "$absdir"; then
5910                     func_warning "cannot determine absolute directory name of \`$dir'"
5911                     absdir="$dir"
5912                   fi
5913                   ;;
5914                 esac
5915                 if $GREP "^installed=no" $deplib > /dev/null; then
5916                 case $host in
5917                 *-*-darwin*)
5918                   depdepl=
5919                   eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
5920                   if test -n "$deplibrary_names" ; then
5921                     for tmp in $deplibrary_names ; do
5922                       depdepl=$tmp
5923                     done
5924                     if test -f "$absdir/$objdir/$depdepl" ; then
5925                       depdepl="$absdir/$objdir/$depdepl"
5926                       darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
5927                       if test -z "$darwin_install_name"; then
5928                           darwin_install_name=`${OTOOL64} -L $depdepl  | awk '{if (NR == 2) {print $1;exit}}'`
5929                       fi
5930                       compiler_flags="$compiler_flags ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}"
5931                       linker_flags="$linker_flags -dylib_file ${darwin_install_name}:${depdepl}"
5932                       path=
5933                     fi
5934                   fi
5935                   ;;
5936                 *)
5937                   path="-L$absdir/$objdir"
5938                   ;;
5939                 esac
5940                 else
5941                   eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
5942                   test -z "$libdir" && \
5943                     func_fatal_error "\`$deplib' is not a valid libtool archive"
5944                   test "$absdir" != "$libdir" && \
5945                     func_warning "\`$deplib' seems to be moved"
5946
5947                   path="-L$absdir"
5948                 fi
5949                 ;;
5950               esac
5951               case " $deplibs " in
5952               *" $path "*) ;;
5953               *) deplibs="$path $deplibs" ;;
5954               esac
5955             done
5956           fi # link_all_deplibs != no
5957         fi # linkmode = lib
5958       done # for deplib in $libs
5959       if test "$pass" = link; then
5960         if test "$linkmode" = "prog"; then
5961           compile_deplibs="$new_inherited_linker_flags $compile_deplibs"
5962           finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs"
5963         else
5964           compiler_flags="$compiler_flags "`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
5965         fi
5966       fi
5967       dependency_libs="$newdependency_libs"
5968       if test "$pass" = dlpreopen; then
5969         # Link the dlpreopened libraries before other libraries
5970         for deplib in $save_deplibs; do
5971           deplibs="$deplib $deplibs"
5972         done
5973       fi
5974       if test "$pass" != dlopen; then
5975         if test "$pass" != conv; then
5976           # Make sure lib_search_path contains only unique directories.
5977           lib_search_path=
5978           for dir in $newlib_search_path; do
5979             case "$lib_search_path " in
5980             *" $dir "*) ;;
5981             *) lib_search_path="$lib_search_path $dir" ;;
5982             esac
5983           done
5984           newlib_search_path=
5985         fi
5986
5987         if test "$linkmode,$pass" != "prog,link"; then
5988           vars="deplibs"
5989         else
5990           vars="compile_deplibs finalize_deplibs"
5991         fi
5992         for var in $vars dependency_libs; do
5993           # Add libraries to $var in reverse order
5994           eval tmp_libs=\"\$$var\"
5995           new_libs=
5996           for deplib in $tmp_libs; do
5997             # FIXME: Pedantically, this is the right thing to do, so
5998             #        that some nasty dependency loop isn't accidentally
5999             #        broken:
6000             #new_libs="$deplib $new_libs"
6001             # Pragmatically, this seems to cause very few problems in
6002             # practice:
6003             case $deplib in
6004             -L*) new_libs="$deplib $new_libs" ;;
6005             -R*) ;;
6006             *)
6007               # And here is the reason: when a library appears more
6008               # than once as an explicit dependence of a library, or
6009               # is implicitly linked in more than once by the
6010               # compiler, it is considered special, and multiple
6011               # occurrences thereof are not removed.  Compare this
6012               # with having the same library being listed as a
6013               # dependency of multiple other libraries: in this case,
6014               # we know (pedantically, we assume) the library does not
6015               # need to be listed more than once, so we keep only the
6016               # last copy.  This is not always right, but it is rare
6017               # enough that we require users that really mean to play
6018               # such unportable linking tricks to link the library
6019               # using -Wl,-lname, so that libtool does not consider it
6020               # for duplicate removal.
6021               case " $specialdeplibs " in
6022               *" $deplib "*) new_libs="$deplib $new_libs" ;;
6023               *)
6024                 case " $new_libs " in
6025                 *" $deplib "*) ;;
6026                 *) new_libs="$deplib $new_libs" ;;
6027                 esac
6028                 ;;
6029               esac
6030               ;;
6031             esac
6032           done
6033           tmp_libs=
6034           for deplib in $new_libs; do
6035             case $deplib in
6036             -L*)
6037               case " $tmp_libs " in
6038               *" $deplib "*) ;;
6039               *) tmp_libs="$tmp_libs $deplib" ;;
6040               esac
6041               ;;
6042             *) tmp_libs="$tmp_libs $deplib" ;;
6043             esac
6044           done
6045           eval $var=\"$tmp_libs\"
6046         done # for var
6047       fi
6048       # Last step: remove runtime libs from dependency_libs
6049       # (they stay in deplibs)
6050       tmp_libs=
6051       for i in $dependency_libs ; do
6052         case " $predeps $postdeps $compiler_lib_search_path " in
6053         *" $i "*)
6054           i=""
6055           ;;
6056         esac
6057         if test -n "$i" ; then
6058           tmp_libs="$tmp_libs $i"
6059         fi
6060       done
6061       dependency_libs=$tmp_libs
6062     done # for pass
6063     if test "$linkmode" = prog; then
6064       dlfiles="$newdlfiles"
6065     fi
6066     if test "$linkmode" = prog || test "$linkmode" = lib; then
6067       dlprefiles="$newdlprefiles"
6068     fi
6069
6070     case $linkmode in
6071     oldlib)
6072       if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
6073         func_warning "\`-dlopen' is ignored for archives"
6074       fi
6075
6076       case " $deplibs" in
6077       *\ -l* | *\ -L*)
6078         func_warning "\`-l' and \`-L' are ignored for archives" ;;
6079       esac
6080
6081       test -n "$rpath" && \
6082         func_warning "\`-rpath' is ignored for archives"
6083
6084       test -n "$xrpath" && \
6085         func_warning "\`-R' is ignored for archives"
6086
6087       test -n "$vinfo" && \
6088         func_warning "\`-version-info/-version-number' is ignored for archives"
6089
6090       test -n "$release" && \
6091         func_warning "\`-release' is ignored for archives"
6092
6093       test -n "$export_symbols$export_symbols_regex" && \
6094         func_warning "\`-export-symbols' is ignored for archives"
6095
6096       # Now set the variables for building old libraries.
6097       build_libtool_libs=no
6098       oldlibs="$output"
6099       objs="$objs$old_deplibs"
6100       ;;
6101
6102     lib)
6103       # Make sure we only generate libraries of the form `libNAME.la'.
6104       case $outputname in
6105       lib*)
6106         func_stripname 'lib' '.la' "$outputname"
6107         name=$func_stripname_result
6108         eval shared_ext=\"$shrext_cmds\"
6109         eval libname=\"$libname_spec\"
6110         ;;
6111       *)
6112         test "$module" = no && \
6113           func_fatal_help "libtool library \`$output' must begin with \`lib'"
6114
6115         if test "$need_lib_prefix" != no; then
6116           # Add the "lib" prefix for modules if required
6117           func_stripname '' '.la' "$outputname"
6118           name=$func_stripname_result
6119           eval shared_ext=\"$shrext_cmds\"
6120           eval libname=\"$libname_spec\"
6121         else
6122           func_stripname '' '.la' "$outputname"
6123           libname=$func_stripname_result
6124         fi
6125         ;;
6126       esac
6127
6128       if test -n "$objs"; then
6129         if test "$deplibs_check_method" != pass_all; then
6130           func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs"
6131         else
6132           $ECHO
6133           $ECHO "*** Warning: Linking the shared library $output against the non-libtool"
6134           $ECHO "*** objects $objs is not portable!"
6135           libobjs="$libobjs $objs"
6136         fi
6137       fi
6138
6139       test "$dlself" != no && \
6140         func_warning "\`-dlopen self' is ignored for libtool libraries"
6141
6142       set dummy $rpath
6143       shift
6144       test "$#" -gt 1 && \
6145         func_warning "ignoring multiple \`-rpath's for a libtool library"
6146
6147       install_libdir="$1"
6148
6149       oldlibs=
6150       if test -z "$rpath"; then
6151         if test "$build_libtool_libs" = yes; then
6152           # Building a libtool convenience library.
6153           # Some compilers have problems with a `.al' extension so
6154           # convenience libraries should have the same extension an
6155           # archive normally would.
6156           oldlibs="$output_objdir/$libname.$libext $oldlibs"
6157           build_libtool_libs=convenience
6158           build_old_libs=yes
6159         fi
6160
6161         test -n "$vinfo" && \
6162           func_warning "\`-version-info/-version-number' is ignored for convenience libraries"
6163
6164         test -n "$release" && \
6165           func_warning "\`-release' is ignored for convenience libraries"
6166       else
6167
6168         # Parse the version information argument.
6169         save_ifs="$IFS"; IFS=':'
6170         set dummy $vinfo 0 0 0
6171         shift
6172         IFS="$save_ifs"
6173
6174         test -n "$7" && \
6175           func_fatal_help "too many parameters to \`-version-info'"
6176
6177         # convert absolute version numbers to libtool ages
6178         # this retains compatibility with .la files and attempts
6179         # to make the code below a bit more comprehensible
6180
6181         case $vinfo_number in
6182         yes)
6183           number_major="$1"
6184           number_minor="$2"
6185           number_revision="$3"
6186           #
6187           # There are really only two kinds -- those that
6188           # use the current revision as the major version
6189           # and those that subtract age and use age as
6190           # a minor version.  But, then there is irix
6191           # which has an extra 1 added just for fun
6192           #
6193           case $version_type in
6194           darwin|linux|osf|windows|none)
6195             func_arith $number_major + $number_minor
6196             current=$func_arith_result
6197             age="$number_minor"
6198             revision="$number_revision"
6199             ;;
6200           freebsd-aout|freebsd-elf|sunos)
6201             current="$number_major"
6202             revision="$number_minor"
6203             age="0"
6204             ;;
6205           irix|nonstopux)
6206             func_arith $number_major + $number_minor
6207             current=$func_arith_result
6208             age="$number_minor"
6209             revision="$number_minor"
6210             lt_irix_increment=no
6211             ;;
6212           *)
6213             func_fatal_configuration "$modename: unknown library version type \`$version_type'"
6214             ;;
6215           esac
6216           ;;
6217         no)
6218           current="$1"
6219           revision="$2"
6220           age="$3"
6221           ;;
6222         esac
6223
6224         # Check that each of the things are valid numbers.
6225         case $current in
6226         0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
6227         *)
6228           func_error "CURRENT \`$current' must be a nonnegative integer"
6229           func_fatal_error "\`$vinfo' is not valid version information"
6230           ;;
6231         esac
6232
6233         case $revision in
6234         0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
6235         *)
6236           func_error "REVISION \`$revision' must be a nonnegative integer"
6237           func_fatal_error "\`$vinfo' is not valid version information"
6238           ;;
6239         esac
6240
6241         case $age in
6242         0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
6243         *)
6244           func_error "AGE \`$age' must be a nonnegative integer"
6245           func_fatal_error "\`$vinfo' is not valid version information"
6246           ;;
6247         esac
6248
6249         if test "$age" -gt "$current"; then
6250           func_error "AGE \`$age' is greater than the current interface number \`$current'"
6251           func_fatal_error "\`$vinfo' is not valid version information"
6252         fi
6253
6254         # Calculate the version variables.
6255         major=
6256         versuffix=
6257         verstring=
6258         case $version_type in
6259         none) ;;
6260
6261         darwin)
6262           # Like Linux, but with the current version available in
6263           # verstring for coding it into the library header
6264           func_arith $current - $age
6265           major=.$func_arith_result
6266           versuffix="$major.$age.$revision"
6267           # Darwin ld doesn't like 0 for these options...
6268           func_arith $current + 1
6269           minor_current=$func_arith_result
6270           xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision"
6271           verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
6272           ;;
6273
6274         freebsd-aout)
6275           major=".$current"
6276           versuffix=".$current.$revision";
6277           ;;
6278
6279         freebsd-elf)
6280           major=".$current"
6281           versuffix=".$current"
6282           ;;
6283
6284         irix | nonstopux)
6285           if test "X$lt_irix_increment" = "Xno"; then
6286             func_arith $current - $age
6287           else
6288             func_arith $current - $age + 1
6289           fi
6290           major=$func_arith_result
6291
6292           case $version_type in
6293             nonstopux) verstring_prefix=nonstopux ;;
6294             *)         verstring_prefix=sgi ;;
6295           esac
6296           verstring="$verstring_prefix$major.$revision"
6297
6298           # Add in all the interfaces that we are compatible with.
6299           loop=$revision
6300           while test "$loop" -ne 0; do
6301             func_arith $revision - $loop
6302             iface=$func_arith_result
6303             func_arith $loop - 1
6304             loop=$func_arith_result
6305             verstring="$verstring_prefix$major.$iface:$verstring"
6306           done
6307
6308           # Before this point, $major must not contain `.'.
6309           major=.$major
6310           versuffix="$major.$revision"
6311           ;;
6312
6313         linux)
6314           func_arith $current - $age
6315           major=.$func_arith_result
6316           versuffix="$major.$age.$revision"
6317           ;;
6318
6319         osf)
6320           func_arith $current - $age
6321           major=.$func_arith_result
6322           versuffix=".$current.$age.$revision"
6323           verstring="$current.$age.$revision"
6324
6325           # Add in all the interfaces that we are compatible with.
6326           loop=$age
6327           while test "$loop" -ne 0; do
6328             func_arith $current - $loop
6329             iface=$func_arith_result
6330             func_arith $loop - 1
6331             loop=$func_arith_result
6332             verstring="$verstring:${iface}.0"
6333           done
6334
6335           # Make executables depend on our current version.
6336           verstring="$verstring:${current}.0"
6337           ;;
6338
6339         qnx)
6340           major=".$current"
6341           versuffix=".$current"
6342           ;;
6343
6344         sunos)
6345           major=".$current"
6346           versuffix=".$current.$revision"
6347           ;;
6348
6349         windows)
6350           # Use '-' rather than '.', since we only want one
6351           # extension on DOS 8.3 filesystems.
6352           func_arith $current - $age
6353           major=$func_arith_result
6354           versuffix="-$major"
6355           ;;
6356
6357         *)
6358           func_fatal_configuration "unknown library version type \`$version_type'"
6359           ;;
6360         esac
6361
6362         # Clear the version info if we defaulted, and they specified a release.
6363         if test -z "$vinfo" && test -n "$release"; then
6364           major=
6365           case $version_type in
6366           darwin)
6367             # we can't check for "0.0" in archive_cmds due to quoting
6368             # problems, so we reset it completely
6369             verstring=
6370             ;;
6371           *)
6372             verstring="0.0"
6373             ;;
6374           esac
6375           if test "$need_version" = no; then
6376             versuffix=
6377           else
6378             versuffix=".0.0"
6379           fi
6380         fi
6381
6382         # Remove version info from name if versioning should be avoided
6383         if test "$avoid_version" = yes && test "$need_version" = no; then
6384           major=
6385           versuffix=
6386           verstring=""
6387         fi
6388
6389         # Check to see if the archive will have undefined symbols.
6390         if test "$allow_undefined" = yes; then
6391           if test "$allow_undefined_flag" = unsupported; then
6392             func_warning "undefined symbols not allowed in $host shared libraries"
6393             build_libtool_libs=no
6394             build_old_libs=yes
6395           fi
6396         else
6397           # Don't allow undefined symbols.
6398           allow_undefined_flag="$no_undefined_flag"
6399         fi
6400
6401       fi
6402
6403       func_generate_dlsyms "$libname" "$libname" "yes"
6404       libobjs="$libobjs $symfileobj"
6405       test "X$libobjs" = "X " && libobjs=
6406
6407       if test "$mode" != relink; then
6408         # Remove our outputs, but don't remove object files since they
6409         # may have been created when compiling PIC objects.
6410         removelist=
6411         tempremovelist=`$ECHO "$output_objdir/*"`
6412         for p in $tempremovelist; do
6413           case $p in
6414             *.$objext | *.gcno)
6415                ;;
6416             $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*)
6417                if test "X$precious_files_regex" != "X"; then
6418                  if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
6419                  then
6420                    continue
6421                  fi
6422                fi
6423                removelist="$removelist $p"
6424                ;;
6425             *) ;;
6426           esac
6427         done
6428         test -n "$removelist" && \
6429           func_show_eval "${RM}r \$removelist"
6430       fi
6431
6432       # Now set the variables for building old libraries.
6433       if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
6434         oldlibs="$oldlibs $output_objdir/$libname.$libext"
6435
6436         # Transform .lo files to .o files.
6437         oldobjs="$objs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP`
6438       fi
6439
6440       # Eliminate all temporary directories.
6441       #for path in $notinst_path; do
6442       # lib_search_path=`$ECHO "X$lib_search_path " | $Xsed -e "s% $path % %g"`
6443       # deplibs=`$ECHO "X$deplibs " | $Xsed -e "s% -L$path % %g"`
6444       # dependency_libs=`$ECHO "X$dependency_libs " | $Xsed -e "s% -L$path % %g"`
6445       #done
6446
6447       if test -n "$xrpath"; then
6448         # If the user specified any rpath flags, then add them.
6449         temp_xrpath=
6450         for libdir in $xrpath; do
6451           temp_xrpath="$temp_xrpath -R$libdir"
6452           case "$finalize_rpath " in
6453           *" $libdir "*) ;;
6454           *) finalize_rpath="$finalize_rpath $libdir" ;;
6455           esac
6456         done
6457         if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then
6458           dependency_libs="$temp_xrpath $dependency_libs"
6459         fi
6460       fi
6461
6462       # Make sure dlfiles contains only unique files that won't be dlpreopened
6463       old_dlfiles="$dlfiles"
6464       dlfiles=
6465       for lib in $old_dlfiles; do
6466         case " $dlprefiles $dlfiles " in
6467         *" $lib "*) ;;
6468         *) dlfiles="$dlfiles $lib" ;;
6469         esac
6470       done
6471
6472       # Make sure dlprefiles contains only unique files
6473       old_dlprefiles="$dlprefiles"
6474       dlprefiles=
6475       for lib in $old_dlprefiles; do
6476         case "$dlprefiles " in
6477         *" $lib "*) ;;
6478         *) dlprefiles="$dlprefiles $lib" ;;
6479         esac
6480       done
6481
6482       if test "$build_libtool_libs" = yes; then
6483         if test -n "$rpath"; then
6484           case $host in
6485           *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc*)
6486             # these systems don't actually have a c library (as such)!
6487             ;;
6488           *-*-rhapsody* | *-*-darwin1.[012])
6489             # Rhapsody C library is in the System framework
6490             deplibs="$deplibs System.ltframework"
6491             ;;
6492           *-*-netbsd*)
6493             # Don't link with libc until the a.out ld.so is fixed.
6494             ;;
6495           *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
6496             # Do not include libc due to us having libc/libc_r.
6497             ;;
6498           *-*-sco3.2v5* | *-*-sco5v6*)
6499             # Causes problems with __ctype
6500             ;;
6501           *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
6502             # Compiler inserts libc in the correct place for threads to work
6503             ;;
6504           *)
6505             # Add libc to deplibs on all other systems if necessary.
6506             if test "$build_libtool_need_lc" = "yes"; then
6507               deplibs="$deplibs -lc"
6508             fi
6509             ;;
6510           esac
6511         fi
6512
6513         # Transform deplibs into only deplibs that can be linked in shared.
6514         name_save=$name
6515         libname_save=$libname
6516         release_save=$release
6517         versuffix_save=$versuffix
6518         major_save=$major
6519         # I'm not sure if I'm treating the release correctly.  I think
6520         # release should show up in the -l (ie -lgmp5) so we don't want to
6521         # add it in twice.  Is that correct?
6522         release=""
6523         versuffix=""
6524         major=""
6525         newdeplibs=
6526         droppeddeps=no
6527         case $deplibs_check_method in
6528         pass_all)
6529           # Don't check for shared/static.  Everything works.
6530           # This might be a little naive.  We might want to check
6531           # whether the library exists or not.  But this is on
6532           # osf3 & osf4 and I'm not really sure... Just
6533           # implementing what was already the behavior.
6534           newdeplibs=$deplibs
6535           ;;
6536         test_compile)
6537           # This code stresses the "libraries are programs" paradigm to its
6538           # limits. Maybe even breaks it.  We compile a program, linking it
6539           # against the deplibs as a proxy for the library.  Then we can check
6540           # whether they linked in statically or dynamically with ldd.
6541           $opt_dry_run || $RM conftest.c
6542           cat > conftest.c <<EOF
6543           int main() { return 0; }
6544 EOF
6545           $opt_dry_run || $RM conftest
6546           if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then
6547             ldd_output=`ldd conftest`
6548             for i in $deplibs; do
6549               case $i in
6550               -l*)
6551                 func_stripname -l '' "$i"
6552                 name=$func_stripname_result
6553                 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
6554                   case " $predeps $postdeps " in
6555                   *" $i "*)
6556                     newdeplibs="$newdeplibs $i"
6557                     i=""
6558                     ;;
6559                   esac
6560                 fi
6561                 if test -n "$i" ; then
6562                   libname=`eval "\\$ECHO \"$libname_spec\""`
6563                   deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
6564                   set dummy $deplib_matches; shift
6565                   deplib_match=$1
6566                   if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
6567                     newdeplibs="$newdeplibs $i"
6568                   else
6569                     droppeddeps=yes
6570                     $ECHO
6571                     $ECHO "*** Warning: dynamic linker does not accept needed library $i."
6572                     $ECHO "*** I have the capability to make that library automatically link in when"
6573                     $ECHO "*** you link to this library.  But I can only do this if you have a"
6574                     $ECHO "*** shared version of the library, which I believe you do not have"
6575                     $ECHO "*** because a test_compile did reveal that the linker did not use it for"
6576                     $ECHO "*** its dynamic dependency list that programs get resolved with at runtime."
6577                   fi
6578                 fi
6579                 ;;
6580               *)
6581                 newdeplibs="$newdeplibs $i"
6582                 ;;
6583               esac
6584             done
6585           else
6586             # Error occurred in the first compile.  Let's try to salvage
6587             # the situation: Compile a separate program for each library.
6588             for i in $deplibs; do
6589               case $i in
6590               -l*)
6591                 func_stripname -l '' "$i"
6592                 name=$func_stripname_result
6593                 $opt_dry_run || $RM conftest
6594                 if $LTCC $LTCFLAGS -o conftest conftest.c $i; then
6595                   ldd_output=`ldd conftest`
6596                   if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
6597                     case " $predeps $postdeps " in
6598                     *" $i "*)
6599                       newdeplibs="$newdeplibs $i"
6600                       i=""
6601                       ;;
6602                     esac
6603                   fi
6604                   if test -n "$i" ; then
6605                     libname=`eval "\\$ECHO \"$libname_spec\""`
6606                     deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
6607                     set dummy $deplib_matches; shift
6608                     deplib_match=$1
6609                     if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
6610                       newdeplibs="$newdeplibs $i"
6611                     else
6612                       droppeddeps=yes
6613                       $ECHO
6614                       $ECHO "*** Warning: dynamic linker does not accept needed library $i."
6615                       $ECHO "*** I have the capability to make that library automatically link in when"
6616                       $ECHO "*** you link to this library.  But I can only do this if you have a"
6617                       $ECHO "*** shared version of the library, which you do not appear to have"
6618                       $ECHO "*** because a test_compile did reveal that the linker did not use this one"
6619                       $ECHO "*** as a dynamic dependency that programs can get resolved with at runtime."
6620                     fi
6621                   fi
6622                 else
6623                   droppeddeps=yes
6624                   $ECHO
6625                   $ECHO "*** Warning!  Library $i is needed by this library but I was not able to"
6626                   $ECHO "*** make it link in!  You will probably need to install it or some"
6627                   $ECHO "*** library that it depends on before this library will be fully"
6628                   $ECHO "*** functional.  Installing it before continuing would be even better."
6629                 fi
6630                 ;;
6631               *)
6632                 newdeplibs="$newdeplibs $i"
6633                 ;;
6634               esac
6635             done
6636           fi
6637           ;;
6638         file_magic*)
6639           set dummy $deplibs_check_method; shift
6640           file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
6641           for a_deplib in $deplibs; do
6642             case $a_deplib in
6643             -l*)
6644               func_stripname -l '' "$a_deplib"
6645               name=$func_stripname_result
6646               if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
6647                 case " $predeps $postdeps " in
6648                 *" $a_deplib "*)
6649                   newdeplibs="$newdeplibs $a_deplib"
6650                   a_deplib=""
6651                   ;;
6652                 esac
6653               fi
6654               if test -n "$a_deplib" ; then
6655                 libname=`eval "\\$ECHO \"$libname_spec\""`
6656                 for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
6657                   potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
6658                   for potent_lib in $potential_libs; do
6659                       # Follow soft links.
6660                       if ls -lLd "$potent_lib" 2>/dev/null |
6661                          $GREP " -> " >/dev/null; then
6662                         continue
6663                       fi
6664                       # The statement above tries to avoid entering an
6665                       # endless loop below, in case of cyclic links.
6666                       # We might still enter an endless loop, since a link
6667                       # loop can be closed while we follow links,
6668                       # but so what?
6669                       potlib="$potent_lib"
6670                       while test -h "$potlib" 2>/dev/null; do
6671                         potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'`
6672                         case $potliblink in
6673                         [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
6674                         *) potlib=`$ECHO "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";;
6675                         esac
6676                       done
6677                       if eval $file_magic_cmd \"\$potlib\" 2>/dev/null |
6678                          $SED -e 10q |
6679                          $EGREP "$file_magic_regex" > /dev/null; then
6680                         newdeplibs="$newdeplibs $a_deplib"
6681                         a_deplib=""
6682                         break 2
6683                       fi
6684                   done
6685                 done
6686               fi
6687               if test -n "$a_deplib" ; then
6688                 droppeddeps=yes
6689                 $ECHO
6690                 $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
6691                 $ECHO "*** I have the capability to make that library automatically link in when"
6692                 $ECHO "*** you link to this library.  But I can only do this if you have a"
6693                 $ECHO "*** shared version of the library, which you do not appear to have"
6694                 $ECHO "*** because I did check the linker path looking for a file starting"
6695                 if test -z "$potlib" ; then
6696                   $ECHO "*** with $libname but no candidates were found. (...for file magic test)"
6697                 else
6698                   $ECHO "*** with $libname and none of the candidates passed a file format test"
6699                   $ECHO "*** using a file magic. Last file checked: $potlib"
6700                 fi
6701               fi
6702               ;;
6703             *)
6704               # Add a -L argument.
6705               newdeplibs="$newdeplibs $a_deplib"
6706               ;;
6707             esac
6708           done # Gone through all deplibs.
6709           ;;
6710         match_pattern*)
6711           set dummy $deplibs_check_method; shift
6712           match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
6713           for a_deplib in $deplibs; do
6714             case $a_deplib in
6715             -l*)
6716               func_stripname -l '' "$a_deplib"
6717               name=$func_stripname_result
6718               if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
6719                 case " $predeps $postdeps " in
6720                 *" $a_deplib "*)
6721                   newdeplibs="$newdeplibs $a_deplib"
6722                   a_deplib=""
6723                   ;;
6724                 esac
6725               fi
6726               if test -n "$a_deplib" ; then
6727                 libname=`eval "\\$ECHO \"$libname_spec\""`
6728                 for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
6729                   potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
6730                   for potent_lib in $potential_libs; do
6731                     potlib="$potent_lib" # see symlink-check above in file_magic test
6732                     if eval "\$ECHO \"X$potent_lib\"" 2>/dev/null | $Xsed -e 10q | \
6733                        $EGREP "$match_pattern_regex" > /dev/null; then
6734                       newdeplibs="$newdeplibs $a_deplib"
6735                       a_deplib=""
6736                       break 2
6737                     fi
6738                   done
6739                 done
6740               fi
6741               if test -n "$a_deplib" ; then
6742                 droppeddeps=yes
6743                 $ECHO
6744                 $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
6745                 $ECHO "*** I have the capability to make that library automatically link in when"
6746                 $ECHO "*** you link to this library.  But I can only do this if you have a"
6747                 $ECHO "*** shared version of the library, which you do not appear to have"
6748                 $ECHO "*** because I did check the linker path looking for a file starting"
6749                 if test -z "$potlib" ; then
6750                   $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)"
6751                 else
6752                   $ECHO "*** with $libname and none of the candidates passed a file format test"
6753                   $ECHO "*** using a regex pattern. Last file checked: $potlib"
6754                 fi
6755               fi
6756               ;;
6757             *)
6758               # Add a -L argument.
6759               newdeplibs="$newdeplibs $a_deplib"
6760               ;;
6761             esac
6762           done # Gone through all deplibs.
6763           ;;
6764         none | unknown | *)
6765           newdeplibs=""
6766           tmp_deplibs=`$ECHO "X $deplibs" | $Xsed \
6767               -e 's/ -lc$//' -e 's/ -[LR][^ ]*//g'`
6768           if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
6769             for i in $predeps $postdeps ; do
6770               # can't use Xsed below, because $i might contain '/'
6771               tmp_deplibs=`$ECHO "X $tmp_deplibs" | $Xsed -e "s,$i,,"`
6772             done
6773           fi
6774           if $ECHO "X $tmp_deplibs" | $Xsed -e 's/[      ]//g' |
6775              $GREP . >/dev/null; then
6776             $ECHO
6777             if test "X$deplibs_check_method" = "Xnone"; then
6778               $ECHO "*** Warning: inter-library dependencies are not supported in this platform."
6779             else
6780               $ECHO "*** Warning: inter-library dependencies are not known to be supported."
6781             fi
6782             $ECHO "*** All declared inter-library dependencies are being dropped."
6783             droppeddeps=yes
6784           fi
6785           ;;
6786         esac
6787         versuffix=$versuffix_save
6788         major=$major_save
6789         release=$release_save
6790         libname=$libname_save
6791         name=$name_save
6792
6793         case $host in
6794         *-*-rhapsody* | *-*-darwin1.[012])
6795           # On Rhapsody replace the C library with the System framework
6796           newdeplibs=`$ECHO "X $newdeplibs" | $Xsed -e 's/ -lc / System.ltframework /'`
6797           ;;
6798         esac
6799
6800         if test "$droppeddeps" = yes; then
6801           if test "$module" = yes; then
6802             $ECHO
6803             $ECHO "*** Warning: libtool could not satisfy all declared inter-library"
6804             $ECHO "*** dependencies of module $libname.  Therefore, libtool will create"
6805             $ECHO "*** a static module, that should work as long as the dlopening"
6806             $ECHO "*** application is linked with the -dlopen flag."
6807             if test -z "$global_symbol_pipe"; then
6808               $ECHO
6809               $ECHO "*** However, this would only work if libtool was able to extract symbol"
6810               $ECHO "*** lists from a program, using \`nm' or equivalent, but libtool could"
6811               $ECHO "*** not find such a program.  So, this module is probably useless."
6812               $ECHO "*** \`nm' from GNU binutils and a full rebuild may help."
6813             fi
6814             if test "$build_old_libs" = no; then
6815               oldlibs="$output_objdir/$libname.$libext"
6816               build_libtool_libs=module
6817               build_old_libs=yes
6818             else
6819               build_libtool_libs=no
6820             fi
6821           else
6822             $ECHO "*** The inter-library dependencies that have been dropped here will be"
6823             $ECHO "*** automatically added whenever a program is linked with this library"
6824             $ECHO "*** or is declared to -dlopen it."
6825
6826             if test "$allow_undefined" = no; then
6827               $ECHO
6828               $ECHO "*** Since this library must not contain undefined symbols,"
6829               $ECHO "*** because either the platform does not support them or"
6830               $ECHO "*** it was explicitly requested with -no-undefined,"
6831               $ECHO "*** libtool will only create a static version of it."
6832               if test "$build_old_libs" = no; then
6833                 oldlibs="$output_objdir/$libname.$libext"
6834                 build_libtool_libs=module
6835                 build_old_libs=yes
6836               else
6837                 build_libtool_libs=no
6838               fi
6839             fi
6840           fi
6841         fi
6842         # Done checking deplibs!
6843         deplibs=$newdeplibs
6844       fi
6845       # Time to change all our "foo.ltframework" stuff back to "-framework foo"
6846       case $host in
6847         *-*-darwin*)
6848           newdeplibs=`$ECHO "X $newdeplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
6849           new_inherited_linker_flags=`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
6850           deplibs=`$ECHO "X $deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
6851           ;;
6852       esac
6853
6854       # move library search paths that coincide with paths to not yet
6855       # installed libraries to the beginning of the library search list
6856       new_libs=
6857       for path in $notinst_path; do
6858         case " $new_libs " in
6859         *" -L$path/$objdir "*) ;;
6860         *)
6861           case " $deplibs " in
6862           *" -L$path/$objdir "*)
6863             new_libs="$new_libs -L$path/$objdir" ;;
6864           esac
6865           ;;
6866         esac
6867       done
6868       for deplib in $deplibs; do
6869         case $deplib in
6870         -L*)
6871           case " $new_libs " in
6872           *" $deplib "*) ;;
6873           *) new_libs="$new_libs $deplib" ;;
6874           esac
6875           ;;
6876         *) new_libs="$new_libs $deplib" ;;
6877         esac
6878       done
6879       deplibs="$new_libs"
6880
6881       # All the library-specific variables (install_libdir is set above).
6882       library_names=
6883       old_library=
6884       dlname=
6885
6886       # Test again, we may have decided not to build it any more
6887       if test "$build_libtool_libs" = yes; then
6888         if test "$hardcode_into_libs" = yes; then
6889           # Hardcode the library paths
6890           hardcode_libdirs=
6891           dep_rpath=
6892           rpath="$finalize_rpath"
6893           test "$mode" != relink && rpath="$compile_rpath$rpath"
6894           for libdir in $rpath; do
6895             if test -n "$hardcode_libdir_flag_spec"; then
6896               if test -n "$hardcode_libdir_separator"; then
6897                 if test -z "$hardcode_libdirs"; then
6898                   hardcode_libdirs="$libdir"
6899                 else
6900                   # Just accumulate the unique libdirs.
6901                   case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
6902                   *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
6903                     ;;
6904                   *)
6905                     hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
6906                     ;;
6907                   esac
6908                 fi
6909               else
6910                 eval flag=\"$hardcode_libdir_flag_spec\"
6911                 dep_rpath="$dep_rpath $flag"
6912               fi
6913             elif test -n "$runpath_var"; then
6914               case "$perm_rpath " in
6915               *" $libdir "*) ;;
6916               *) perm_rpath="$perm_rpath $libdir" ;;
6917               esac
6918             fi
6919           done
6920           # Substitute the hardcoded libdirs into the rpath.
6921           if test -n "$hardcode_libdir_separator" &&
6922              test -n "$hardcode_libdirs"; then
6923             libdir="$hardcode_libdirs"
6924             if test -n "$hardcode_libdir_flag_spec_ld"; then
6925               eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\"
6926             else
6927               eval dep_rpath=\"$hardcode_libdir_flag_spec\"
6928             fi
6929           fi
6930           if test -n "$runpath_var" && test -n "$perm_rpath"; then
6931             # We should set the runpath_var.
6932             rpath=
6933             for dir in $perm_rpath; do
6934               rpath="$rpath$dir:"
6935             done
6936             eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
6937           fi
6938           test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
6939         fi
6940
6941         shlibpath="$finalize_shlibpath"
6942         test "$mode" != relink && shlibpath="$compile_shlibpath$shlibpath"
6943         if test -n "$shlibpath"; then
6944           eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
6945         fi
6946
6947         # Get the real and link names of the library.
6948         eval shared_ext=\"$shrext_cmds\"
6949         eval library_names=\"$library_names_spec\"
6950         set dummy $library_names
6951         shift
6952         realname="$1"
6953         shift
6954
6955         if test -n "$soname_spec"; then
6956           eval soname=\"$soname_spec\"
6957         else
6958           soname="$realname"
6959         fi
6960         if test -z "$dlname"; then
6961           dlname=$soname
6962         fi
6963
6964         lib="$output_objdir/$realname"
6965         linknames=
6966         for link
6967         do
6968           linknames="$linknames $link"
6969         done
6970
6971         # Use standard objects if they are pic
6972         test -z "$pic_flag" && libobjs=`$ECHO "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
6973         test "X$libobjs" = "X " && libobjs=
6974
6975         delfiles=
6976         if test -n "$export_symbols" && test -n "$include_expsyms"; then
6977           $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp"
6978           export_symbols="$output_objdir/$libname.uexp"
6979           delfiles="$delfiles $export_symbols"
6980         fi
6981
6982         orig_export_symbols=
6983         case $host_os in
6984         cygwin* | mingw* | cegcc*)
6985           if test -n "$export_symbols" && test -z "$export_symbols_regex"; then
6986             # exporting using user supplied symfile
6987             if test "x`$SED 1q $export_symbols`" != xEXPORTS; then
6988               # and it's NOT already a .def file. Must figure out
6989               # which of the given symbols are data symbols and tag
6990               # them as such. So, trigger use of export_symbols_cmds.
6991               # export_symbols gets reassigned inside the "prepare
6992               # the list of exported symbols" if statement, so the
6993               # include_expsyms logic still works.
6994               orig_export_symbols="$export_symbols"
6995               export_symbols=
6996               always_export_symbols=yes
6997             fi
6998           fi
6999           ;;
7000         esac
7001
7002         # Prepare the list of exported symbols
7003         if test -z "$export_symbols"; then
7004           if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
7005             func_verbose "generating symbol list for \`$libname.la'"
7006             export_symbols="$output_objdir/$libname.exp"
7007             $opt_dry_run || $RM $export_symbols
7008             cmds=$export_symbols_cmds
7009             save_ifs="$IFS"; IFS='~'
7010             for cmd in $cmds; do
7011               IFS="$save_ifs"
7012               eval cmd=\"$cmd\"
7013               func_len " $cmd"
7014               len=$func_len_result
7015               if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
7016                 func_show_eval "$cmd" 'exit $?'
7017                 skipped_export=false
7018               else
7019                 # The command line is too long to execute in one step.
7020                 func_verbose "using reloadable object file for export list..."
7021                 skipped_export=:
7022                 # Break out early, otherwise skipped_export may be
7023                 # set to false by a later but shorter cmd.
7024                 break
7025               fi
7026             done
7027             IFS="$save_ifs"
7028             if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then
7029               func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
7030               func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
7031             fi
7032           fi
7033         fi
7034
7035         if test -n "$export_symbols" && test -n "$include_expsyms"; then
7036           tmp_export_symbols="$export_symbols"
7037           test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
7038           $opt_dry_run || eval '$ECHO "X$include_expsyms" | $Xsed | $SP2NL >> "$tmp_export_symbols"'
7039         fi
7040
7041         if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then
7042           # The given exports_symbols file has to be filtered, so filter it.
7043           func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
7044           # FIXME: $output_objdir/$libname.filter potentially contains lots of
7045           # 's' commands which not all seds can handle. GNU sed should be fine
7046           # though. Also, the filter scales superlinearly with the number of
7047           # global variables. join(1) would be nice here, but unfortunately
7048           # isn't a blessed tool.
7049           $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
7050           delfiles="$delfiles $export_symbols $output_objdir/$libname.filter"
7051           export_symbols=$output_objdir/$libname.def
7052           $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
7053         fi
7054
7055         tmp_deplibs=
7056         for test_deplib in $deplibs; do
7057           case " $convenience " in
7058           *" $test_deplib "*) ;;
7059           *)
7060             tmp_deplibs="$tmp_deplibs $test_deplib"
7061             ;;
7062           esac
7063         done
7064         deplibs="$tmp_deplibs"
7065
7066         if test -n "$convenience"; then
7067           if test -n "$whole_archive_flag_spec" &&
7068             test "$compiler_needs_object" = yes &&
7069             test -z "$libobjs"; then
7070             # extract the archives, so we have objects to list.
7071             # TODO: could optimize this to just extract one archive.
7072             whole_archive_flag_spec=
7073           fi
7074           if test -n "$whole_archive_flag_spec"; then
7075             save_libobjs=$libobjs
7076             eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
7077             test "X$libobjs" = "X " && libobjs=
7078           else
7079             gentop="$output_objdir/${outputname}x"
7080             generated="$generated $gentop"
7081
7082             func_extract_archives $gentop $convenience
7083             libobjs="$libobjs $func_extract_archives_result"
7084             test "X$libobjs" = "X " && libobjs=
7085           fi
7086         fi
7087
7088         if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
7089           eval flag=\"$thread_safe_flag_spec\"
7090           linker_flags="$linker_flags $flag"
7091         fi
7092
7093         # Make a backup of the uninstalled library when relinking
7094         if test "$mode" = relink; then
7095           $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $?
7096         fi
7097
7098         # Do each of the archive commands.
7099         if test "$module" = yes && test -n "$module_cmds" ; then
7100           if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
7101             eval test_cmds=\"$module_expsym_cmds\"
7102             cmds=$module_expsym_cmds
7103           else
7104             eval test_cmds=\"$module_cmds\"
7105             cmds=$module_cmds
7106           fi
7107         else
7108           if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
7109             eval test_cmds=\"$archive_expsym_cmds\"
7110             cmds=$archive_expsym_cmds
7111           else
7112             eval test_cmds=\"$archive_cmds\"
7113             cmds=$archive_cmds
7114           fi
7115         fi
7116
7117         if test "X$skipped_export" != "X:" &&
7118            func_len " $test_cmds" &&
7119            len=$func_len_result &&
7120            test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
7121           :
7122         else
7123           # The command line is too long to link in one step, link piecewise
7124           # or, if using GNU ld and skipped_export is not :, use a linker
7125           # script.
7126
7127           # Save the value of $output and $libobjs because we want to
7128           # use them later.  If we have whole_archive_flag_spec, we
7129           # want to use save_libobjs as it was before
7130           # whole_archive_flag_spec was expanded, because we can't
7131           # assume the linker understands whole_archive_flag_spec.
7132           # This may have to be revisited, in case too many
7133           # convenience libraries get linked in and end up exceeding
7134           # the spec.
7135           if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
7136             save_libobjs=$libobjs
7137           fi
7138           save_output=$output
7139           output_la=`$ECHO "X$output" | $Xsed -e "$basename"`
7140
7141           # Clear the reloadable object creation command queue and
7142           # initialize k to one.
7143           test_cmds=
7144           concat_cmds=
7145           objlist=
7146           last_robj=
7147           k=1
7148
7149           if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then
7150             output=${output_objdir}/${output_la}.lnkscript
7151             func_verbose "creating GNU ld script: $output"
7152             $ECHO 'INPUT (' > $output
7153             for obj in $save_libobjs
7154             do
7155               $ECHO "$obj" >> $output
7156             done
7157             $ECHO ')' >> $output
7158             delfiles="$delfiles $output"
7159           elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then
7160             output=${output_objdir}/${output_la}.lnk
7161             func_verbose "creating linker input file list: $output"
7162             : > $output
7163             set x $save_libobjs
7164             shift
7165             firstobj=
7166             if test "$compiler_needs_object" = yes; then
7167               firstobj="$1 "
7168               shift
7169             fi
7170             for obj
7171             do
7172               $ECHO "$obj" >> $output
7173             done
7174             delfiles="$delfiles $output"
7175             output=$firstobj\"$file_list_spec$output\"
7176           else
7177             if test -n "$save_libobjs"; then
7178               func_verbose "creating reloadable object files..."
7179               output=$output_objdir/$output_la-${k}.$objext
7180               eval test_cmds=\"$reload_cmds\"
7181               func_len " $test_cmds"
7182               len0=$func_len_result
7183               len=$len0
7184
7185               # Loop over the list of objects to be linked.
7186               for obj in $save_libobjs
7187               do
7188                 func_len " $obj"
7189                 func_arith $len + $func_len_result
7190                 len=$func_arith_result
7191                 if test "X$objlist" = X ||
7192                    test "$len" -lt "$max_cmd_len"; then
7193                   func_append objlist " $obj"
7194                 else
7195                   # The command $test_cmds is almost too long, add a
7196                   # command to the queue.
7197                   if test "$k" -eq 1 ; then
7198                     # The first file doesn't have a previous command to add.
7199                     eval concat_cmds=\"$reload_cmds $objlist $last_robj\"
7200                   else
7201                     # All subsequent reloadable object files will link in
7202                     # the last one created.
7203                     eval concat_cmds=\"\$concat_cmds~$reload_cmds $objlist $last_robj~\$RM $last_robj\"
7204                   fi
7205                   last_robj=$output_objdir/$output_la-${k}.$objext
7206                   func_arith $k + 1
7207                   k=$func_arith_result
7208                   output=$output_objdir/$output_la-${k}.$objext
7209                   objlist=$obj
7210                   func_len " $last_robj"
7211                   func_arith $len0 + $func_len_result
7212                   len=$func_arith_result
7213                 fi
7214               done
7215               # Handle the remaining objects by creating one last
7216               # reloadable object file.  All subsequent reloadable object
7217               # files will link in the last one created.
7218               test -z "$concat_cmds" || concat_cmds=$concat_cmds~
7219               eval concat_cmds=\"\${concat_cmds}$reload_cmds $objlist $last_robj\"
7220               if test -n "$last_robj"; then
7221                 eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\"
7222               fi
7223               delfiles="$delfiles $output"
7224
7225             else
7226               output=
7227             fi
7228
7229             if ${skipped_export-false}; then
7230               func_verbose "generating symbol list for \`$libname.la'"
7231               export_symbols="$output_objdir/$libname.exp"
7232               $opt_dry_run || $RM $export_symbols
7233               libobjs=$output
7234               # Append the command to create the export file.
7235               test -z "$concat_cmds" || concat_cmds=$concat_cmds~
7236               eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\"
7237               if test -n "$last_robj"; then
7238                 eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
7239               fi
7240             fi
7241
7242             test -n "$save_libobjs" &&
7243               func_verbose "creating a temporary reloadable object file: $output"
7244
7245             # Loop through the commands generated above and execute them.
7246             save_ifs="$IFS"; IFS='~'
7247             for cmd in $concat_cmds; do
7248               IFS="$save_ifs"
7249               $opt_silent || {
7250                   func_quote_for_expand "$cmd"
7251                   eval "func_echo $func_quote_for_expand_result"
7252               }
7253               $opt_dry_run || eval "$cmd" || {
7254                 lt_exit=$?
7255
7256                 # Restore the uninstalled library and exit
7257                 if test "$mode" = relink; then
7258                   ( cd "$output_objdir" && \
7259                     $RM "${realname}T" && \
7260                     $MV "${realname}U" "$realname" )
7261                 fi
7262
7263                 exit $lt_exit
7264               }
7265             done
7266             IFS="$save_ifs"
7267
7268             if test -n "$export_symbols_regex" && ${skipped_export-false}; then
7269               func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
7270               func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
7271             fi
7272           fi
7273
7274           if ${skipped_export-false}; then
7275             if test -n "$export_symbols" && test -n "$include_expsyms"; then
7276               tmp_export_symbols="$export_symbols"
7277               test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
7278               $opt_dry_run || eval '$ECHO "X$include_expsyms" | $Xsed | $SP2NL >> "$tmp_export_symbols"'
7279             fi
7280
7281             if test -n "$orig_export_symbols"; then
7282               # The given exports_symbols file has to be filtered, so filter it.
7283               func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
7284               # FIXME: $output_objdir/$libname.filter potentially contains lots of
7285               # 's' commands which not all seds can handle. GNU sed should be fine
7286               # though. Also, the filter scales superlinearly with the number of
7287               # global variables. join(1) would be nice here, but unfortunately
7288               # isn't a blessed tool.
7289               $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
7290               delfiles="$delfiles $export_symbols $output_objdir/$libname.filter"
7291               export_symbols=$output_objdir/$libname.def
7292               $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
7293             fi
7294           fi
7295
7296           libobjs=$output
7297           # Restore the value of output.
7298           output=$save_output
7299
7300           if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
7301             eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
7302             test "X$libobjs" = "X " && libobjs=
7303           fi
7304           # Expand the library linking commands again to reset the
7305           # value of $libobjs for piecewise linking.
7306
7307           # Do each of the archive commands.
7308           if test "$module" = yes && test -n "$module_cmds" ; then
7309             if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
7310               cmds=$module_expsym_cmds
7311             else
7312               cmds=$module_cmds
7313             fi
7314           else
7315             if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
7316               cmds=$archive_expsym_cmds
7317             else
7318               cmds=$archive_cmds
7319             fi
7320           fi
7321         fi
7322
7323         if test -n "$delfiles"; then
7324           # Append the command to remove temporary files to $cmds.
7325           eval cmds=\"\$cmds~\$RM $delfiles\"
7326         fi
7327
7328         # Add any objects from preloaded convenience libraries
7329         if test -n "$dlprefiles"; then
7330           gentop="$output_objdir/${outputname}x"
7331           generated="$generated $gentop"
7332
7333           func_extract_archives $gentop $dlprefiles
7334           libobjs="$libobjs $func_extract_archives_result"
7335           test "X$libobjs" = "X " && libobjs=
7336         fi
7337
7338         save_ifs="$IFS"; IFS='~'
7339         for cmd in $cmds; do
7340           IFS="$save_ifs"
7341           eval cmd=\"$cmd\"
7342           $opt_silent || {
7343             func_quote_for_expand "$cmd"
7344             eval "func_echo $func_quote_for_expand_result"
7345           }
7346           $opt_dry_run || eval "$cmd" || {
7347             lt_exit=$?
7348
7349             # Restore the uninstalled library and exit
7350             if test "$mode" = relink; then
7351               ( cd "$output_objdir" && \
7352                 $RM "${realname}T" && \
7353                 $MV "${realname}U" "$realname" )
7354             fi
7355
7356             exit $lt_exit
7357           }
7358         done
7359         IFS="$save_ifs"
7360
7361         # Restore the uninstalled library and exit
7362         if test "$mode" = relink; then
7363           $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $?
7364
7365           if test -n "$convenience"; then
7366             if test -z "$whole_archive_flag_spec"; then
7367               func_show_eval '${RM}r "$gentop"'
7368             fi
7369           fi
7370
7371           exit $EXIT_SUCCESS
7372         fi
7373
7374         # Create links to the real library.
7375         for linkname in $linknames; do
7376           if test "$realname" != "$linkname"; then
7377             func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?'
7378           fi
7379         done
7380
7381         # If -module or -export-dynamic was specified, set the dlname.
7382         if test "$module" = yes || test "$export_dynamic" = yes; then
7383           # On all known operating systems, these are identical.
7384           dlname="$soname"
7385         fi
7386       fi
7387       ;;
7388
7389     obj)
7390       if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
7391         func_warning "\`-dlopen' is ignored for objects"
7392       fi
7393
7394       case " $deplibs" in
7395       *\ -l* | *\ -L*)
7396         func_warning "\`-l' and \`-L' are ignored for objects" ;;
7397       esac
7398
7399       test -n "$rpath" && \
7400         func_warning "\`-rpath' is ignored for objects"
7401
7402       test -n "$xrpath" && \
7403         func_warning "\`-R' is ignored for objects"
7404
7405       test -n "$vinfo" && \
7406         func_warning "\`-version-info' is ignored for objects"
7407
7408       test -n "$release" && \
7409         func_warning "\`-release' is ignored for objects"
7410
7411       case $output in
7412       *.lo)
7413         test -n "$objs$old_deplibs" && \
7414           func_fatal_error "cannot build library object \`$output' from non-libtool objects"
7415
7416         libobj=$output
7417         func_lo2o "$libobj"
7418         obj=$func_lo2o_result
7419         ;;
7420       *)
7421         libobj=
7422         obj="$output"
7423         ;;
7424       esac
7425
7426       # Delete the old objects.
7427       $opt_dry_run || $RM $obj $libobj
7428
7429       # Objects from convenience libraries.  This assumes
7430       # single-version convenience libraries.  Whenever we create
7431       # different ones for PIC/non-PIC, this we'll have to duplicate
7432       # the extraction.
7433       reload_conv_objs=
7434       gentop=
7435       # reload_cmds runs $LD directly, so let us get rid of
7436       # -Wl from whole_archive_flag_spec and hope we can get by with
7437       # turning comma into space..
7438       wl=
7439
7440       if test -n "$convenience"; then
7441         if test -n "$whole_archive_flag_spec"; then
7442           eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\"
7443           reload_conv_objs=$reload_objs\ `$ECHO "X$tmp_whole_archive_flags" | $Xsed -e 's|,| |g'`
7444         else
7445           gentop="$output_objdir/${obj}x"
7446           generated="$generated $gentop"
7447
7448           func_extract_archives $gentop $convenience
7449           reload_conv_objs="$reload_objs $func_extract_archives_result"
7450         fi
7451       fi
7452
7453       # Create the old-style object.
7454       reload_objs="$objs$old_deplibs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test
7455
7456       output="$obj"
7457       func_execute_cmds "$reload_cmds" 'exit $?'
7458
7459       # Exit if we aren't doing a library object file.
7460       if test -z "$libobj"; then
7461         if test -n "$gentop"; then
7462           func_show_eval '${RM}r "$gentop"'
7463         fi
7464
7465         exit $EXIT_SUCCESS
7466       fi
7467
7468       if test "$build_libtool_libs" != yes; then
7469         if test -n "$gentop"; then
7470           func_show_eval '${RM}r "$gentop"'
7471         fi
7472
7473         # Create an invalid libtool object if no PIC, so that we don't
7474         # accidentally link it into a program.
7475         # $show "echo timestamp > $libobj"
7476         # $opt_dry_run || eval "echo timestamp > $libobj" || exit $?
7477         exit $EXIT_SUCCESS
7478       fi
7479
7480       if test -n "$pic_flag" || test "$pic_mode" != default; then
7481         # Only do commands if we really have different PIC objects.
7482         reload_objs="$libobjs $reload_conv_objs"
7483         output="$libobj"
7484         func_execute_cmds "$reload_cmds" 'exit $?'
7485       fi
7486
7487       if test -n "$gentop"; then
7488         func_show_eval '${RM}r "$gentop"'
7489       fi
7490
7491       exit $EXIT_SUCCESS
7492       ;;
7493
7494     prog)
7495       case $host in
7496         *cygwin*) func_stripname '' '.exe' "$output"
7497                   output=$func_stripname_result.exe;;
7498       esac
7499       test -n "$vinfo" && \
7500         func_warning "\`-version-info' is ignored for programs"
7501
7502       test -n "$release" && \
7503         func_warning "\`-release' is ignored for programs"
7504
7505       test "$preload" = yes \
7506         && test "$dlopen_support" = unknown \
7507         && test "$dlopen_self" = unknown \
7508         && test "$dlopen_self_static" = unknown && \
7509           func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support."
7510
7511       case $host in
7512       *-*-rhapsody* | *-*-darwin1.[012])
7513         # On Rhapsody replace the C library is the System framework
7514         compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'`
7515         finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'`
7516         ;;
7517       esac
7518
7519       case $host in
7520       *-*-darwin*)
7521         # Don't allow lazy linking, it breaks C++ global constructors
7522         # But is supposedly fixed on 10.4 or later (yay!).
7523         if test "$tagname" = CXX ; then
7524           case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
7525             10.[0123])
7526               compile_command="$compile_command ${wl}-bind_at_load"
7527               finalize_command="$finalize_command ${wl}-bind_at_load"
7528             ;;
7529           esac
7530         fi
7531         # Time to change all our "foo.ltframework" stuff back to "-framework foo"
7532         compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
7533         finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
7534         ;;
7535       esac
7536
7537
7538       # move library search paths that coincide with paths to not yet
7539       # installed libraries to the beginning of the library search list
7540       new_libs=
7541       for path in $notinst_path; do
7542         case " $new_libs " in
7543         *" -L$path/$objdir "*) ;;
7544         *)
7545           case " $compile_deplibs " in
7546           *" -L$path/$objdir "*)
7547             new_libs="$new_libs -L$path/$objdir" ;;
7548           esac
7549           ;;
7550         esac
7551       done
7552       for deplib in $compile_deplibs; do
7553         case $deplib in
7554         -L*)
7555           case " $new_libs " in
7556           *" $deplib "*) ;;
7557           *) new_libs="$new_libs $deplib" ;;
7558           esac
7559           ;;
7560         *) new_libs="$new_libs $deplib" ;;
7561         esac
7562       done
7563       compile_deplibs="$new_libs"
7564
7565
7566       compile_command="$compile_command $compile_deplibs"
7567       finalize_command="$finalize_command $finalize_deplibs"
7568
7569       if test -n "$rpath$xrpath"; then
7570         # If the user specified any rpath flags, then add them.
7571         for libdir in $rpath $xrpath; do
7572           # This is the magic to use -rpath.
7573           case "$finalize_rpath " in
7574           *" $libdir "*) ;;
7575           *) finalize_rpath="$finalize_rpath $libdir" ;;
7576           esac
7577         done
7578       fi
7579
7580       # Now hardcode the library paths
7581       rpath=
7582       hardcode_libdirs=
7583       for libdir in $compile_rpath $finalize_rpath; do
7584         if test -n "$hardcode_libdir_flag_spec"; then
7585           if test -n "$hardcode_libdir_separator"; then
7586             if test -z "$hardcode_libdirs"; then
7587               hardcode_libdirs="$libdir"
7588             else
7589               # Just accumulate the unique libdirs.
7590               case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
7591               *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
7592                 ;;
7593               *)
7594                 hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
7595                 ;;
7596               esac
7597             fi
7598           else
7599             eval flag=\"$hardcode_libdir_flag_spec\"
7600             rpath="$rpath $flag"
7601           fi
7602         elif test -n "$runpath_var"; then
7603           case "$perm_rpath " in
7604           *" $libdir "*) ;;
7605           *) perm_rpath="$perm_rpath $libdir" ;;
7606           esac
7607         fi
7608         case $host in
7609         *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
7610           testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'`
7611           case :$dllsearchpath: in
7612           *":$libdir:"*) ;;
7613           ::) dllsearchpath=$libdir;;
7614           *) dllsearchpath="$dllsearchpath:$libdir";;
7615           esac
7616           case :$dllsearchpath: in
7617           *":$testbindir:"*) ;;
7618           ::) dllsearchpath=$testbindir;;
7619           *) dllsearchpath="$dllsearchpath:$testbindir";;
7620           esac
7621           ;;
7622         esac
7623       done
7624       # Substitute the hardcoded libdirs into the rpath.
7625       if test -n "$hardcode_libdir_separator" &&
7626          test -n "$hardcode_libdirs"; then
7627         libdir="$hardcode_libdirs"
7628         eval rpath=\" $hardcode_libdir_flag_spec\"
7629       fi
7630       compile_rpath="$rpath"
7631
7632       rpath=
7633       hardcode_libdirs=
7634       for libdir in $finalize_rpath; do
7635         if test -n "$hardcode_libdir_flag_spec"; then
7636           if test -n "$hardcode_libdir_separator"; then
7637             if test -z "$hardcode_libdirs"; then
7638               hardcode_libdirs="$libdir"
7639             else
7640               # Just accumulate the unique libdirs.
7641               case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
7642               *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
7643                 ;;
7644               *)
7645                 hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
7646                 ;;
7647               esac
7648             fi
7649           else
7650             eval flag=\"$hardcode_libdir_flag_spec\"
7651             rpath="$rpath $flag"
7652           fi
7653         elif test -n "$runpath_var"; then
7654           case "$finalize_perm_rpath " in
7655           *" $libdir "*) ;;
7656           *) finalize_perm_rpath="$finalize_perm_rpath $libdir" ;;
7657           esac
7658         fi
7659       done
7660       # Substitute the hardcoded libdirs into the rpath.
7661       if test -n "$hardcode_libdir_separator" &&
7662          test -n "$hardcode_libdirs"; then
7663         libdir="$hardcode_libdirs"
7664         eval rpath=\" $hardcode_libdir_flag_spec\"
7665       fi
7666       finalize_rpath="$rpath"
7667
7668       if test -n "$libobjs" && test "$build_old_libs" = yes; then
7669         # Transform all the library objects into standard objects.
7670         compile_command=`$ECHO "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
7671         finalize_command=`$ECHO "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
7672       fi
7673
7674       func_generate_dlsyms "$outputname" "@PROGRAM@" "no"
7675
7676       # template prelinking step
7677       if test -n "$prelink_cmds"; then
7678         func_execute_cmds "$prelink_cmds" 'exit $?'
7679       fi
7680
7681       wrappers_required=yes
7682       case $host in
7683       *cygwin* | *mingw* )
7684         if test "$build_libtool_libs" != yes; then
7685           wrappers_required=no
7686         fi
7687         ;;
7688       *cegcc)
7689         # Disable wrappers for cegcc, we are cross compiling anyway.
7690         wrappers_required=no
7691         ;;
7692       *)
7693         if test "$need_relink" = no || test "$build_libtool_libs" != yes; then
7694           wrappers_required=no
7695         fi
7696         ;;
7697       esac
7698       if test "$wrappers_required" = no; then
7699         # Replace the output file specification.
7700         compile_command=`$ECHO "X$compile_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
7701         link_command="$compile_command$compile_rpath"
7702
7703         # We have no uninstalled library dependencies, so finalize right now.
7704         exit_status=0
7705         func_show_eval "$link_command" 'exit_status=$?'
7706
7707         # Delete the generated files.
7708         if test -f "$output_objdir/${outputname}S.${objext}"; then
7709           func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"'
7710         fi
7711
7712         exit $exit_status
7713       fi
7714
7715       if test -n "$compile_shlibpath$finalize_shlibpath"; then
7716         compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
7717       fi
7718       if test -n "$finalize_shlibpath"; then
7719         finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
7720       fi
7721
7722       compile_var=
7723       finalize_var=
7724       if test -n "$runpath_var"; then
7725         if test -n "$perm_rpath"; then
7726           # We should set the runpath_var.
7727           rpath=
7728           for dir in $perm_rpath; do
7729             rpath="$rpath$dir:"
7730           done
7731           compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
7732         fi
7733         if test -n "$finalize_perm_rpath"; then
7734           # We should set the runpath_var.
7735           rpath=
7736           for dir in $finalize_perm_rpath; do
7737             rpath="$rpath$dir:"
7738           done
7739           finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
7740         fi
7741       fi
7742
7743       if test "$no_install" = yes; then
7744         # We don't need to create a wrapper script.
7745         link_command="$compile_var$compile_command$compile_rpath"
7746         # Replace the output file specification.
7747         link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
7748         # Delete the old output file.
7749         $opt_dry_run || $RM $output
7750         # Link the executable and exit
7751         func_show_eval "$link_command" 'exit $?'
7752         exit $EXIT_SUCCESS
7753       fi
7754
7755       if test "$hardcode_action" = relink; then
7756         # Fast installation is not supported
7757         link_command="$compile_var$compile_command$compile_rpath"
7758         relink_command="$finalize_var$finalize_command$finalize_rpath"
7759
7760         func_warning "this platform does not like uninstalled shared libraries"
7761         func_warning "\`$output' will be relinked during installation"
7762       else
7763         if test "$fast_install" != no; then
7764           link_command="$finalize_var$compile_command$finalize_rpath"
7765           if test "$fast_install" = yes; then
7766             relink_command=`$ECHO "X$compile_var$compile_command$compile_rpath" | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g'`
7767           else
7768             # fast_install is set to needless
7769             relink_command=
7770           fi
7771         else
7772           link_command="$compile_var$compile_command$compile_rpath"
7773           relink_command="$finalize_var$finalize_command$finalize_rpath"
7774         fi
7775       fi
7776
7777       # Replace the output file specification.
7778       link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
7779
7780       # Delete the old output files.
7781       $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname
7782
7783       func_show_eval "$link_command" 'exit $?'
7784
7785       # Now create the wrapper script.
7786       func_verbose "creating $output"
7787
7788       # Quote the relink command for shipping.
7789       if test -n "$relink_command"; then
7790         # Preserve any variables that may affect compiler behavior
7791         for var in $variables_saved_for_relink; do
7792           if eval test -z \"\${$var+set}\"; then
7793             relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
7794           elif eval var_value=\$$var; test -z "$var_value"; then
7795             relink_command="$var=; export $var; $relink_command"
7796           else
7797             func_quote_for_eval "$var_value"
7798             relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
7799           fi
7800         done
7801         relink_command="(cd `pwd`; $relink_command)"
7802         relink_command=`$ECHO "X$relink_command" | $Xsed -e "$sed_quote_subst"`
7803       fi
7804
7805       # Quote $ECHO for shipping.
7806       if test "X$ECHO" = "X$SHELL $progpath --fallback-echo"; then
7807         case $progpath in
7808         [\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $progpath --fallback-echo";;
7809         *) qecho="$SHELL `pwd`/$progpath --fallback-echo";;
7810         esac
7811         qecho=`$ECHO "X$qecho" | $Xsed -e "$sed_quote_subst"`
7812       else
7813         qecho=`$ECHO "X$ECHO" | $Xsed -e "$sed_quote_subst"`
7814       fi
7815
7816       # Only actually do things if not in dry run mode.
7817       $opt_dry_run || {
7818         # win32 will think the script is a binary if it has
7819         # a .exe suffix, so we strip it off here.
7820         case $output in
7821           *.exe) func_stripname '' '.exe' "$output"
7822                  output=$func_stripname_result ;;
7823         esac
7824         # test for cygwin because mv fails w/o .exe extensions
7825         case $host in
7826           *cygwin*)
7827             exeext=.exe
7828             func_stripname '' '.exe' "$outputname"
7829             outputname=$func_stripname_result ;;
7830           *) exeext= ;;
7831         esac
7832         case $host in
7833           *cygwin* | *mingw* )
7834             func_dirname_and_basename "$output" "" "."
7835             output_name=$func_basename_result
7836             output_path=$func_dirname_result
7837             cwrappersource="$output_path/$objdir/lt-$output_name.c"
7838             cwrapper="$output_path/$output_name.exe"
7839             $RM $cwrappersource $cwrapper
7840             trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
7841
7842             func_emit_cwrapperexe_src > $cwrappersource
7843
7844             # The wrapper executable is built using the $host compiler,
7845             # because it contains $host paths and files. If cross-
7846             # compiling, it, like the target executable, must be
7847             # executed on the $host or under an emulation environment.
7848             $opt_dry_run || {
7849               $LTCC $LTCFLAGS -o $cwrapper $cwrappersource
7850               $STRIP $cwrapper
7851             }
7852
7853             # Now, create the wrapper script for func_source use:
7854             func_ltwrapper_scriptname $cwrapper
7855             $RM $func_ltwrapper_scriptname_result
7856             trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15
7857             $opt_dry_run || {
7858               # note: this script will not be executed, so do not chmod.
7859               if test "x$build" = "x$host" ; then
7860                 $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result
7861               else
7862                 func_emit_wrapper no > $func_ltwrapper_scriptname_result
7863               fi
7864             }
7865           ;;
7866           * )
7867             $RM $output
7868             trap "$RM $output; exit $EXIT_FAILURE" 1 2 15
7869
7870             func_emit_wrapper no > $output
7871             chmod +x $output
7872           ;;
7873         esac
7874       }
7875       exit $EXIT_SUCCESS
7876       ;;
7877     esac
7878
7879     # See if we need to build an old-fashioned archive.
7880     for oldlib in $oldlibs; do
7881
7882       if test "$build_libtool_libs" = convenience; then
7883         oldobjs="$libobjs_save $symfileobj"
7884         addlibs="$convenience"
7885         build_libtool_libs=no
7886       else
7887         if test "$build_libtool_libs" = module; then
7888           oldobjs="$libobjs_save"
7889           build_libtool_libs=no
7890         else
7891           oldobjs="$old_deplibs $non_pic_objects"
7892           if test "$preload" = yes && test -f "$symfileobj"; then
7893             oldobjs="$oldobjs $symfileobj"
7894           fi
7895         fi
7896         addlibs="$old_convenience"
7897       fi
7898
7899       if test -n "$addlibs"; then
7900         gentop="$output_objdir/${outputname}x"
7901         generated="$generated $gentop"
7902
7903         func_extract_archives $gentop $addlibs
7904         oldobjs="$oldobjs $func_extract_archives_result"
7905       fi
7906
7907       # Do each command in the archive commands.
7908       if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
7909         cmds=$old_archive_from_new_cmds
7910       else
7911
7912         # Add any objects from preloaded convenience libraries
7913         if test -n "$dlprefiles"; then
7914           gentop="$output_objdir/${outputname}x"
7915           generated="$generated $gentop"
7916
7917           func_extract_archives $gentop $dlprefiles
7918           oldobjs="$oldobjs $func_extract_archives_result"
7919         fi
7920
7921         # POSIX demands no paths to be encoded in archives.  We have
7922         # to avoid creating archives with duplicate basenames if we
7923         # might have to extract them afterwards, e.g., when creating a
7924         # static archive out of a convenience library, or when linking
7925         # the entirety of a libtool archive into another (currently
7926         # not supported by libtool).
7927         if (for obj in $oldobjs
7928             do
7929               func_basename "$obj"
7930               $ECHO "$func_basename_result"
7931             done | sort | sort -uc >/dev/null 2>&1); then
7932           :
7933         else
7934           $ECHO "copying selected object files to avoid basename conflicts..."
7935           gentop="$output_objdir/${outputname}x"
7936           generated="$generated $gentop"
7937           func_mkdir_p "$gentop"
7938           save_oldobjs=$oldobjs
7939           oldobjs=
7940           counter=1
7941           for obj in $save_oldobjs
7942           do
7943             func_basename "$obj"
7944             objbase="$func_basename_result"
7945             case " $oldobjs " in
7946             " ") oldobjs=$obj ;;
7947             *[\ /]"$objbase "*)
7948               while :; do
7949                 # Make sure we don't pick an alternate name that also
7950                 # overlaps.
7951                 newobj=lt$counter-$objbase
7952                 func_arith $counter + 1
7953                 counter=$func_arith_result
7954                 case " $oldobjs " in
7955                 *[\ /]"$newobj "*) ;;
7956                 *) if test ! -f "$gentop/$newobj"; then break; fi ;;
7957                 esac
7958               done
7959               func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
7960               oldobjs="$oldobjs $gentop/$newobj"
7961               ;;
7962             *) oldobjs="$oldobjs $obj" ;;
7963             esac
7964           done
7965         fi
7966         eval cmds=\"$old_archive_cmds\"
7967
7968         func_len " $cmds"
7969         len=$func_len_result
7970         if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
7971           cmds=$old_archive_cmds
7972         else
7973           # the command line is too long to link in one step, link in parts
7974           func_verbose "using piecewise archive linking..."
7975           save_RANLIB=$RANLIB
7976           RANLIB=:
7977           objlist=
7978           concat_cmds=
7979           save_oldobjs=$oldobjs
7980           oldobjs=
7981           # Is there a better way of finding the last object in the list?
7982           for obj in $save_oldobjs
7983           do
7984             last_oldobj=$obj
7985           done
7986           eval test_cmds=\"$old_archive_cmds\"
7987           func_len " $test_cmds"
7988           len0=$func_len_result
7989           len=$len0
7990           for obj in $save_oldobjs
7991           do
7992             func_len " $obj"
7993             func_arith $len + $func_len_result
7994             len=$func_arith_result
7995             func_append objlist " $obj"
7996             if test "$len" -lt "$max_cmd_len"; then
7997               :
7998             else
7999               # the above command should be used before it gets too long
8000               oldobjs=$objlist
8001               if test "$obj" = "$last_oldobj" ; then
8002                 RANLIB=$save_RANLIB
8003               fi
8004               test -z "$concat_cmds" || concat_cmds=$concat_cmds~
8005               eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\"
8006               objlist=
8007               len=$len0
8008             fi
8009           done
8010           RANLIB=$save_RANLIB
8011           oldobjs=$objlist
8012           if test "X$oldobjs" = "X" ; then
8013             eval cmds=\"\$concat_cmds\"
8014           else
8015             eval cmds=\"\$concat_cmds~\$old_archive_cmds\"
8016           fi
8017         fi
8018       fi
8019       func_execute_cmds "$cmds" 'exit $?'
8020     done
8021
8022     test -n "$generated" && \
8023       func_show_eval "${RM}r$generated"
8024
8025     # Now create the libtool archive.
8026     case $output in
8027     *.la)
8028       old_library=
8029       test "$build_old_libs" = yes && old_library="$libname.$libext"
8030       func_verbose "creating $output"
8031
8032       # Preserve any variables that may affect compiler behavior
8033       for var in $variables_saved_for_relink; do
8034         if eval test -z \"\${$var+set}\"; then
8035           relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
8036         elif eval var_value=\$$var; test -z "$var_value"; then
8037           relink_command="$var=; export $var; $relink_command"
8038         else
8039           func_quote_for_eval "$var_value"
8040           relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
8041         fi
8042       done
8043       # Quote the link command for shipping.
8044       relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
8045       relink_command=`$ECHO "X$relink_command" | $Xsed -e "$sed_quote_subst"`
8046       if test "$hardcode_automatic" = yes ; then
8047         relink_command=
8048       fi
8049
8050       # Only create the output if not a dry run.
8051       $opt_dry_run || {
8052         for installed in no yes; do
8053           if test "$installed" = yes; then
8054             if test -z "$install_libdir"; then
8055               break
8056             fi
8057             output="$output_objdir/$outputname"i
8058             # Replace all uninstalled libtool libraries with the installed ones
8059             newdependency_libs=
8060             for deplib in $dependency_libs; do
8061               case $deplib in
8062               *.la)
8063                 func_basename "$deplib"
8064                 name="$func_basename_result"
8065                 eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
8066                 test -z "$libdir" && \
8067                   func_fatal_error "\`$deplib' is not a valid libtool archive"
8068                 newdependency_libs="$newdependency_libs $libdir/$name"
8069                 ;;
8070               *) newdependency_libs="$newdependency_libs $deplib" ;;
8071               esac
8072             done
8073             dependency_libs="$newdependency_libs"
8074             newdlfiles=
8075
8076             for lib in $dlfiles; do
8077               case $lib in
8078               *.la)
8079                 func_basename "$lib"
8080                 name="$func_basename_result"
8081                 eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
8082                 test -z "$libdir" && \
8083                   func_fatal_error "\`$lib' is not a valid libtool archive"
8084                 newdlfiles="$newdlfiles $libdir/$name"
8085                 ;;
8086               *) newdlfiles="$newdlfiles $lib" ;;
8087               esac
8088             done
8089             dlfiles="$newdlfiles"
8090             newdlprefiles=
8091             for lib in $dlprefiles; do
8092               case $lib in
8093               *.la)
8094                 # Only pass preopened files to the pseudo-archive (for
8095                 # eventual linking with the app. that links it) if we
8096                 # didn't already link the preopened objects directly into
8097                 # the library:
8098                 func_basename "$lib"
8099                 name="$func_basename_result"
8100                 eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
8101                 test -z "$libdir" && \
8102                   func_fatal_error "\`$lib' is not a valid libtool archive"
8103                 newdlprefiles="$newdlprefiles $libdir/$name"
8104                 ;;
8105               esac
8106             done
8107             dlprefiles="$newdlprefiles"
8108           else
8109             newdlfiles=
8110             for lib in $dlfiles; do
8111               case $lib in
8112                 [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
8113                 *) abs=`pwd`"/$lib" ;;
8114               esac
8115               newdlfiles="$newdlfiles $abs"
8116             done
8117             dlfiles="$newdlfiles"
8118             newdlprefiles=
8119             for lib in $dlprefiles; do
8120               case $lib in
8121                 [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
8122                 *) abs=`pwd`"/$lib" ;;
8123               esac
8124               newdlprefiles="$newdlprefiles $abs"
8125             done
8126             dlprefiles="$newdlprefiles"
8127           fi
8128           $RM $output
8129           # place dlname in correct position for cygwin
8130           tdlname=$dlname
8131           case $host,$output,$installed,$module,$dlname in
8132             *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll) tdlname=../bin/$dlname ;;
8133           esac
8134           $ECHO > $output "\
8135 # $outputname - a libtool library file
8136 # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
8137 #
8138 # Please DO NOT delete this file!
8139 # It is necessary for linking the library.
8140
8141 # The name that we can dlopen(3).
8142 dlname='$tdlname'
8143
8144 # Names of this library.
8145 library_names='$library_names'
8146
8147 # The name of the static archive.
8148 old_library='$old_library'
8149
8150 # Linker flags that can not go in dependency_libs.
8151 inherited_linker_flags='$new_inherited_linker_flags'
8152
8153 # Libraries that this one depends upon.
8154 dependency_libs='$dependency_libs'
8155
8156 # Names of additional weak libraries provided by this library
8157 weak_library_names='$weak_libs'
8158
8159 # Version information for $libname.
8160 current=$current
8161 age=$age
8162 revision=$revision
8163
8164 # Is this an already installed library?
8165 installed=$installed
8166
8167 # Should we warn about portability when linking against -modules?
8168 shouldnotlink=$module
8169
8170 # Files to dlopen/dlpreopen
8171 dlopen='$dlfiles'
8172 dlpreopen='$dlprefiles'
8173
8174 # Directory that this library needs to be installed in:
8175 libdir='$install_libdir'"
8176           if test "$installed" = no && test "$need_relink" = yes; then
8177             $ECHO >> $output "\
8178 relink_command=\"$relink_command\""
8179           fi
8180         done
8181       }
8182
8183       # Do a symbolic link so that the libtool archive can be found in
8184       # LD_LIBRARY_PATH before the program is installed.
8185       func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?'
8186       ;;
8187     esac
8188     exit $EXIT_SUCCESS
8189 }
8190
8191 { test "$mode" = link || test "$mode" = relink; } &&
8192     func_mode_link ${1+"$@"}
8193
8194
8195 # func_mode_uninstall arg...
8196 func_mode_uninstall ()
8197 {
8198     $opt_debug
8199     RM="$nonopt"
8200     files=
8201     rmforce=
8202     exit_status=0
8203
8204     # This variable tells wrapper scripts just to set variables rather
8205     # than running their programs.
8206     libtool_install_magic="$magic"
8207
8208     for arg
8209     do
8210       case $arg in
8211       -f) RM="$RM $arg"; rmforce=yes ;;
8212       -*) RM="$RM $arg" ;;
8213       *) files="$files $arg" ;;
8214       esac
8215     done
8216
8217     test -z "$RM" && \
8218       func_fatal_help "you must specify an RM program"
8219
8220     rmdirs=
8221
8222     origobjdir="$objdir"
8223     for file in $files; do
8224       func_dirname "$file" "" "."
8225       dir="$func_dirname_result"
8226       if test "X$dir" = X.; then
8227         objdir="$origobjdir"
8228       else
8229         objdir="$dir/$origobjdir"
8230       fi
8231       func_basename "$file"
8232       name="$func_basename_result"
8233       test "$mode" = uninstall && objdir="$dir"
8234
8235       # Remember objdir for removal later, being careful to avoid duplicates
8236       if test "$mode" = clean; then
8237         case " $rmdirs " in
8238           *" $objdir "*) ;;
8239           *) rmdirs="$rmdirs $objdir" ;;
8240         esac
8241       fi
8242
8243       # Don't error if the file doesn't exist and rm -f was used.
8244       if { test -L "$file"; } >/dev/null 2>&1 ||
8245          { test -h "$file"; } >/dev/null 2>&1 ||
8246          test -f "$file"; then
8247         :
8248       elif test -d "$file"; then
8249         exit_status=1
8250         continue
8251       elif test "$rmforce" = yes; then
8252         continue
8253       fi
8254
8255       rmfiles="$file"
8256
8257       case $name in
8258       *.la)
8259         # Possibly a libtool archive, so verify it.
8260         if func_lalib_p "$file"; then
8261           func_source $dir/$name
8262
8263           # Delete the libtool libraries and symlinks.
8264           for n in $library_names; do
8265             rmfiles="$rmfiles $objdir/$n"
8266           done
8267           test -n "$old_library" && rmfiles="$rmfiles $objdir/$old_library"
8268
8269           case "$mode" in
8270           clean)
8271             case "  $library_names " in
8272             # "  " in the beginning catches empty $dlname
8273             *" $dlname "*) ;;
8274             *) rmfiles="$rmfiles $objdir/$dlname" ;;
8275             esac
8276             test -n "$libdir" && rmfiles="$rmfiles $objdir/$name $objdir/${name}i"
8277             ;;
8278           uninstall)
8279             if test -n "$library_names"; then
8280               # Do each command in the postuninstall commands.
8281               func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
8282             fi
8283
8284             if test -n "$old_library"; then
8285               # Do each command in the old_postuninstall commands.
8286               func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
8287             fi
8288             # FIXME: should reinstall the best remaining shared library.
8289             ;;
8290           esac
8291         fi
8292         ;;
8293
8294       *.lo)
8295         # Possibly a libtool object, so verify it.
8296         if func_lalib_p "$file"; then
8297
8298           # Read the .lo file
8299           func_source $dir/$name
8300
8301           # Add PIC object to the list of files to remove.
8302           if test -n "$pic_object" &&
8303              test "$pic_object" != none; then
8304             rmfiles="$rmfiles $dir/$pic_object"
8305           fi
8306
8307           # Add non-PIC object to the list of files to remove.
8308           if test -n "$non_pic_object" &&
8309              test "$non_pic_object" != none; then
8310             rmfiles="$rmfiles $dir/$non_pic_object"
8311           fi
8312         fi
8313         ;;
8314
8315       *)
8316         if test "$mode" = clean ; then
8317           noexename=$name
8318           case $file in
8319           *.exe)
8320             func_stripname '' '.exe' "$file"
8321             file=$func_stripname_result
8322             func_stripname '' '.exe' "$name"
8323             noexename=$func_stripname_result
8324             # $file with .exe has already been added to rmfiles,
8325             # add $file without .exe
8326             rmfiles="$rmfiles $file"
8327             ;;
8328           esac
8329           # Do a test to see if this is a libtool program.
8330           if func_ltwrapper_p "$file"; then
8331             if func_ltwrapper_executable_p "$file"; then
8332               func_ltwrapper_scriptname "$file"
8333               relink_command=
8334               func_source $func_ltwrapper_scriptname_result
8335               rmfiles="$rmfiles $func_ltwrapper_scriptname_result"
8336             else
8337               relink_command=
8338               func_source $dir/$noexename
8339             fi
8340
8341             # note $name still contains .exe if it was in $file originally
8342             # as does the version of $file that was added into $rmfiles
8343             rmfiles="$rmfiles $objdir/$name $objdir/${name}S.${objext}"
8344             if test "$fast_install" = yes && test -n "$relink_command"; then
8345               rmfiles="$rmfiles $objdir/lt-$name"
8346             fi
8347             if test "X$noexename" != "X$name" ; then
8348               rmfiles="$rmfiles $objdir/lt-${noexename}.c"
8349             fi
8350           fi
8351         fi
8352         ;;
8353       esac
8354       func_show_eval "$RM $rmfiles" 'exit_status=1'
8355     done
8356     objdir="$origobjdir"
8357
8358     # Try to remove the ${objdir}s in the directories where we deleted files
8359     for dir in $rmdirs; do
8360       if test -d "$dir"; then
8361         func_show_eval "rmdir $dir >/dev/null 2>&1"
8362       fi
8363     done
8364
8365     exit $exit_status
8366 }
8367
8368 { test "$mode" = uninstall || test "$mode" = clean; } &&
8369     func_mode_uninstall ${1+"$@"}
8370
8371 test -z "$mode" && {
8372   help="$generic_help"
8373   func_fatal_help "you must specify a MODE"
8374 }
8375
8376 test -z "$exec_cmd" && \
8377   func_fatal_help "invalid operation mode \`$mode'"
8378
8379 if test -n "$exec_cmd"; then
8380   eval exec "$exec_cmd"
8381   exit $EXIT_FAILURE
8382 fi
8383
8384 exit $exit_status
8385
8386
8387 # The TAGs below are defined such that we never get into a situation
8388 # in which we disable both kinds of libraries.  Given conflicting
8389 # choices, we go for a static library, that is the most portable,
8390 # since we can't tell whether shared libraries were disabled because
8391 # the user asked for that or because the platform doesn't support
8392 # them.  This is particularly important on AIX, because we don't
8393 # support having both static and shared libraries enabled at the same
8394 # time on that platform, so we default to a shared-only configuration.
8395 # If a disable-shared tag is given, we'll fallback to a static-only
8396 # configuration.  But we'll never go from static-only to shared-only.
8397
8398 # ### BEGIN LIBTOOL TAG CONFIG: disable-shared
8399 build_libtool_libs=no
8400 build_old_libs=yes
8401 # ### END LIBTOOL TAG CONFIG: disable-shared
8402
8403 # ### BEGIN LIBTOOL TAG CONFIG: disable-static
8404 build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
8405 # ### END LIBTOOL TAG CONFIG: disable-static
8406
8407 # Local Variables:
8408 # mode:shell-script
8409 # sh-indentation:2
8410 # End:
8411 # vi:sw=2
8412