external/bsd/bind/dist/ltmain.sh

   1
   2 # libtool (GNU libtool) 2.4.2
   3 # Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
   4
   5 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006,
   6 # 2007, 2008, 2009, 2010, 2011 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: $progname [OPTION]... [MODE-ARG]...
  32 #
  33 # Provide generalized library-building support services.
  34 #
  35 #       --config             show all configuration variables
  36 #       --debug              enable verbose shell tracing
  37 #   -n, --dry-run            display commands without modifying any files
  38 #       --features           display basic configuration information and exit
  39 #       --mode=MODE          use operation mode MODE
  40 #       --preserve-dup-deps  don't remove duplicate dependency libraries
  41 #       --quiet, --silent    don't print informational messages
  42 #       --no-quiet, --no-silent
  43 #                            print informational messages (default)
  44 #       --no-warn            don't display warning messages
  45 #       --tag=TAG            use configuration variables from tag TAG
  46 #   -v, --verbose            print more informational messages than default
  47 #       --no-verbose         don't print the extra informational messages
  48 #       --version            print version information
  49 #   -h, --help, --help-all   print short, long, or detailed help message
  50 #
  51 # MODE must be one of the following:
  52 #
  53 #         clean              remove files from the build directory
  54 #         compile            compile a source file into a libtool object
  55 #         execute            automatically set library path, then run a program
  56 #         finish             complete the installation of libtool libraries
  57 #         install            install libraries or executables
  58 #         link               create a library or an executable
  59 #         uninstall          remove libraries from an installed directory
  60 #
  61 # MODE-ARGS vary depending on the MODE.  When passed as first option,
  62 # `--mode=MODE' may be abbreviated as `MODE' or a unique abbreviation of that.
  63 # Try `$progname --help --mode=MODE' for a more detailed description of MODE.
  64 #
  65 # When reporting a bug, please describe a test case to reproduce it and
  66 # include the following information:
  67 #
  68 #         host-triplet: $host
  69 #         shell:                $SHELL
  70 #         compiler:             $LTCC
  71 #         compiler flags:               $LTCFLAGS
  72 #         linker:               $LD (gnu? $with_gnu_ld)
  73 #         $progname:    (GNU libtool) 2.4.2
  74 #         automake:     $automake_version
  75 #         autoconf:     $autoconf_version
  76 #
  77 # Report bugs to <bug-libtool@gnu.org>.
  78 # GNU libtool home page: <http://www.gnu.org/software/libtool/>.
  79 # General help using GNU software: <http://www.gnu.org/gethelp/>.
  80
  81 PROGRAM=libtool
  82 PACKAGE=libtool
  83 VERSION=2.4.2
  84 TIMESTAMP=""
  85 package_revision=1.3337
  86
  87 # Be Bourne compatible
  88 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  89   emulate sh
  90   NULLCMD=:
  91   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  92   # is contrary to our usage.  Disable this feature.
  93   alias -g '${1+"$@"}'='"$@"'
  94   setopt NO_GLOB_SUBST
  95 else
  96   case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
  97 fi
  98 BIN_SH=xpg4; export BIN_SH # for Tru64
  99 DUALCASE=1; export DUALCASE # for MKS sh
 100
 101 # A function that is used when there is no print builtin or printf.
 102 func_fallback_echo ()
 103 {
 104   eval 'cat <<_LTECHO_EOF
 105 $1
 106 _LTECHO_EOF'
 107 }
 108
 109 # NLS nuisances: We save the old values to restore during execute mode.
 110 lt_user_locale=
 111 lt_safe_locale=
 112 for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
 113 do
 114   eval "if test \"\${$lt_var+set}\" = set; then
 115           save_$lt_var=\$$lt_var
 116           $lt_var=C
 117           export $lt_var
 118           lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\"
 119           lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\"
 120         fi"
 121 done
 122 LC_ALL=C
 123 LANGUAGE=C
 124 export LANGUAGE LC_ALL
 125
 126 $lt_unset CDPATH
 127
 128
 129 # Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
 130 # is ksh but when the shell is invoked as "sh" and the current value of
 131 # the _XPG environment variable is not equal to 1 (one), the special
 132 # positional parameter $0, within a function call, is the name of the
 133 # function.
 134 progpath="$0"
 135
 136
 137
 138 : ${CP="cp -f"}
 139 test "${ECHO+set}" = set || ECHO=${as_echo-'printf %s\n'}
 140 : ${MAKE="make"}
 141 : ${MKDIR="mkdir"}
 142 : ${MV="mv -f"}
 143 : ${RM="rm -f"}
 144 : ${SHELL="${CONFIG_SHELL-/bin/sh}"}
 145 : ${Xsed="$SED -e 1s/^X//"}
 146
 147 # Global variables:
 148 EXIT_SUCCESS=0
 149 EXIT_FAILURE=1
 150 EXIT_MISMATCH=63  # $? = 63 is used to indicate version mismatch to missing.
 151 EXIT_SKIP=77      # $? = 77 is used to indicate a skipped test to automake.
 152
 153 exit_status=$EXIT_SUCCESS
 154
 155 # Make sure IFS has a sensible default
 156 lt_nl='
 157 '
 158 IFS="   $lt_nl"
 159
 160 dirname="s,/[^/]*$,,"
 161 basename="s,^.*/,,"
 162
 163 # func_dirname file append nondir_replacement
 164 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
 165 # otherwise set result to NONDIR_REPLACEMENT.
 166 func_dirname ()
 167 {
 168     func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
 169     if test "X$func_dirname_result" = "X${1}"; then
 170       func_dirname_result="${3}"
 171     else
 172       func_dirname_result="$func_dirname_result${2}"
 173     fi
 174 } # func_dirname may be replaced by extended shell implementation
 175
 176
 177 # func_basename file
 178 func_basename ()
 179 {
 180     func_basename_result=`$ECHO "${1}" | $SED "$basename"`
 181 } # func_basename may be replaced by extended shell implementation
 182
 183
 184 # func_dirname_and_basename file append nondir_replacement
 185 # perform func_basename and func_dirname in a single function
 186 # call:
 187 #   dirname:  Compute the dirname of FILE.  If nonempty,
 188 #             add APPEND to the result, otherwise set result
 189 #             to NONDIR_REPLACEMENT.
 190 #             value returned in "$func_dirname_result"
 191 #   basename: Compute filename of FILE.
 192 #             value retuned in "$func_basename_result"
 193 # Implementation must be kept synchronized with func_dirname
 194 # and func_basename. For efficiency, we do not delegate to
 195 # those functions but instead duplicate the functionality here.
 196 func_dirname_and_basename ()
 197 {
 198     # Extract subdirectory from the argument.
 199     func_dirname_result=`$ECHO "${1}" | $SED -e "$dirname"`
 200     if test "X$func_dirname_result" = "X${1}"; then
 201       func_dirname_result="${3}"
 202     else
 203       func_dirname_result="$func_dirname_result${2}"
 204     fi
 205     func_basename_result=`$ECHO "${1}" | $SED -e "$basename"`
 206 } # func_dirname_and_basename may be replaced by extended shell implementation
 207
 208
 209 # func_stripname prefix suffix name
 210 # strip PREFIX and SUFFIX off of NAME.
 211 # PREFIX and SUFFIX must not contain globbing or regex special
 212 # characters, hashes, percent signs, but SUFFIX may contain a leading
 213 # dot (in which case that matches only a dot).
 214 # func_strip_suffix prefix name
 215 func_stripname ()
 216 {
 217     case ${2} in
 218       .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
 219       *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
 220     esac
 221 } # func_stripname may be replaced by extended shell implementation
 222
 223
 224 # These SED scripts presuppose an absolute path with a trailing slash.
 225 pathcar='s,^/\([^/]*\).*$,\1,'
 226 pathcdr='s,^/[^/]*,,'
 227 removedotparts=':dotsl
 228                 s@/\./@/@g
 229                 t dotsl
 230                 s,/\.$,/,'
 231 collapseslashes='s@/\{1,\}@/@g'
 232 finalslash='s,/*$,/,'
 233
 234 # func_normal_abspath PATH
 235 # Remove doubled-up and trailing slashes, "." path components,
 236 # and cancel out any ".." path components in PATH after making
 237 # it an absolute path.
 238 #             value returned in "$func_normal_abspath_result"
 239 func_normal_abspath ()
 240 {
 241   # Start from root dir and reassemble the path.
 242   func_normal_abspath_result=
 243   func_normal_abspath_tpath=$1
 244   func_normal_abspath_altnamespace=
 245   case $func_normal_abspath_tpath in
 246     "")
 247       # Empty path, that just means $cwd.
 248       func_stripname '' '/' "`pwd`"
 249       func_normal_abspath_result=$func_stripname_result
 250       return
 251     ;;
 252     # The next three entries are used to spot a run of precisely
 253     # two leading slashes without using negated character classes;
 254     # we take advantage of case's first-match behaviour.
 255     ///*)
 256       # Unusual form of absolute path, do nothing.
 257     ;;
 258     //*)
 259       # Not necessarily an ordinary path; POSIX reserves leading '//'
 260       # and for example Cygwin uses it to access remote file shares
 261       # over CIFS/SMB, so we conserve a leading double slash if found.
 262       func_normal_abspath_altnamespace=/
 263     ;;
 264     /*)
 265       # Absolute path, do nothing.
 266     ;;
 267     *)
 268       # Relative path, prepend $cwd.
 269       func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath
 270     ;;
 271   esac
 272   # Cancel out all the simple stuff to save iterations.  We also want
 273   # the path to end with a slash for ease of parsing, so make sure
 274   # there is one (and only one) here.
 275   func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
 276         -e "$removedotparts" -e "$collapseslashes" -e "$finalslash"`
 277   while :; do
 278     # Processed it all yet?
 279     if test "$func_normal_abspath_tpath" = / ; then
 280       # If we ascended to the root using ".." the result may be empty now.
 281       if test -z "$func_normal_abspath_result" ; then
 282         func_normal_abspath_result=/
 283       fi
 284       break
 285     fi
 286     func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \
 287         -e "$pathcar"`
 288     func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
 289         -e "$pathcdr"`
 290     # Figure out what to do with it
 291     case $func_normal_abspath_tcomponent in
 292       "")
 293         # Trailing empty path component, ignore it.
 294       ;;
 295       ..)
 296         # Parent dir; strip last assembled component from result.
 297         func_dirname "$func_normal_abspath_result"
 298         func_normal_abspath_result=$func_dirname_result
 299       ;;
 300       *)
 301         # Actual path component, append it.
 302         func_normal_abspath_result=$func_normal_abspath_result/$func_normal_abspath_tcomponent
 303       ;;
 304     esac
 305   done
 306   # Restore leading double-slash if one was found on entry.
 307   func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result
 308 }
 309
 310 # func_relative_path SRCDIR DSTDIR
 311 # generates a relative path from SRCDIR to DSTDIR, with a trailing
 312 # slash if non-empty, suitable for immediately appending a filename
 313 # without needing to append a separator.
 314 #             value returned in "$func_relative_path_result"
 315 func_relative_path ()
 316 {
 317   func_relative_path_result=
 318   func_normal_abspath "$1"
 319   func_relative_path_tlibdir=$func_normal_abspath_result
 320   func_normal_abspath "$2"
 321   func_relative_path_tbindir=$func_normal_abspath_result
 322
 323   # Ascend the tree starting from libdir
 324   while :; do
 325     # check if we have found a prefix of bindir
 326     case $func_relative_path_tbindir in
 327       $func_relative_path_tlibdir)
 328         # found an exact match
 329         func_relative_path_tcancelled=
 330         break
 331         ;;
 332       $func_relative_path_tlibdir*)
 333         # found a matching prefix
 334         func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir"
 335         func_relative_path_tcancelled=$func_stripname_result
 336         if test -z "$func_relative_path_result"; then
 337           func_relative_path_result=.
 338         fi
 339         break
 340         ;;
 341       *)
 342         func_dirname $func_relative_path_tlibdir
 343         func_relative_path_tlibdir=${func_dirname_result}
 344         if test "x$func_relative_path_tlibdir" = x ; then
 345           # Have to descend all the way to the root!
 346           func_relative_path_result=../$func_relative_path_result
 347           func_relative_path_tcancelled=$func_relative_path_tbindir
 348           break
 349         fi
 350         func_relative_path_result=../$func_relative_path_result
 351         ;;
 352     esac
 353   done
 354
 355   # Now calculate path; take care to avoid doubling-up slashes.
 356   func_stripname '' '/' "$func_relative_path_result"
 357   func_relative_path_result=$func_stripname_result
 358   func_stripname '/' '/' "$func_relative_path_tcancelled"
 359   if test "x$func_stripname_result" != x ; then
 360     func_relative_path_result=${func_relative_path_result}/${func_stripname_result}
 361   fi
 362
 363   # Normalisation. If bindir is libdir, return empty string,
 364   # else relative path ending with a slash; either way, target
 365   # file name can be directly appended.
 366   if test ! -z "$func_relative_path_result"; then
 367     func_stripname './' '' "$func_relative_path_result/"
 368     func_relative_path_result=$func_stripname_result
 369   fi
 370 }
 371
 372 # The name of this program:
 373 func_dirname_and_basename "$progpath"
 374 progname=$func_basename_result
 375
 376 # Make sure we have an absolute path for reexecution:
 377 case $progpath in
 378   [\\/]*|[A-Za-z]:\\*) ;;
 379   *[\\/]*)
 380      progdir=$func_dirname_result
 381      progdir=`cd "$progdir" && pwd`
 382      progpath="$progdir/$progname"
 383      ;;
 384   *)
 385      save_IFS="$IFS"
 386      IFS=${PATH_SEPARATOR-:}
 387      for progdir in $PATH; do
 388        IFS="$save_IFS"
 389        test -x "$progdir/$progname" && break
 390      done
 391      IFS="$save_IFS"
 392      test -n "$progdir" || progdir=`pwd`
 393      progpath="$progdir/$progname"
 394      ;;
 395 esac
 396
 397 # Sed substitution that helps us do robust quoting.  It backslashifies
 398 # metacharacters that are still active within double-quoted strings.
 399 Xsed="${SED}"' -e 1s/^X//'
 400 sed_quote_subst='s/\([`"$\\]\)/\\\1/g'
 401
 402 # Same as above, but do not quote variable references.
 403 double_quote_subst='s/\(["`\\]\)/\\\1/g'
 404
 405 # Sed substitution that turns a string into a regex matching for the
 406 # string literally.
 407 sed_make_literal_regex='s,[].[^$\\*\/],\\&,g'
 408
 409 # Sed substitution that converts a w32 file name or path
 410 # which contains forward slashes, into one that contains
 411 # (escaped) backslashes.  A very naive implementation.
 412 lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
 413
 414 # Re-`\' parameter expansions in output of double_quote_subst that were
 415 # `\'-ed in input to the same.  If an odd number of `\' preceded a '$'
 416 # in input to double_quote_subst, that '$' was protected from expansion.
 417 # Since each input `\' is now two `\'s, look for any number of runs of
 418 # four `\'s followed by two `\'s and then a '$'.  `\' that '$'.
 419 bs='\\'
 420 bs2='\\\\'
 421 bs4='\\\\\\\\'
 422 dollar='\$'
 423 sed_double_backslash="\
 424   s/$bs4/&\\
 425 /g
 426   s/^$bs2$dollar/$bs&/
 427   s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g
 428   s/\n//g"
 429
 430 # Standard options:
 431 opt_dry_run=false
 432 opt_help=false
 433 opt_quiet=false
 434 opt_verbose=false
 435 opt_warning=:
 436
 437 # func_echo arg...
 438 # Echo program name prefixed message, along with the current mode
 439 # name if it has been set yet.
 440 func_echo ()
 441 {
 442     $ECHO "$progname: ${opt_mode+$opt_mode: }$*"
 443 }
 444
 445 # func_verbose arg...
 446 # Echo program name prefixed message in verbose mode only.
 447 func_verbose ()
 448 {
 449     $opt_verbose && func_echo ${1+"$@"}
 450
 451     # A bug in bash halts the script if the last line of a function
 452     # fails when set -e is in force, so we need another command to
 453     # work around that:
 454     :
 455 }
 456
 457 # func_echo_all arg...
 458 # Invoke $ECHO with all args, space-separated.
 459 func_echo_all ()
 460 {
 461     $ECHO "$*"
 462 }
 463
 464 # func_error arg...
 465 # Echo program name prefixed message to standard error.
 466 func_error ()
 467 {
 468     $ECHO "$progname: ${opt_mode+$opt_mode: }"${1+"$@"} 1>&2
 469 }
 470
 471 # func_warning arg...
 472 # Echo program name prefixed warning message to standard error.
 473 func_warning ()
 474 {
 475     $opt_warning && $ECHO "$progname: ${opt_mode+$opt_mode: }warning: "${1+"$@"} 1>&2
 476
 477     # bash bug again:
 478     :
 479 }
 480
 481 # func_fatal_error arg...
 482 # Echo program name prefixed message to standard error, and exit.
 483 func_fatal_error ()
 484 {
 485     func_error ${1+"$@"}
 486     exit $EXIT_FAILURE
 487 }
 488
 489 # func_fatal_help arg...
 490 # Echo program name prefixed message to standard error, followed by
 491 # a help hint, and exit.
 492 func_fatal_help ()
 493 {
 494     func_error ${1+"$@"}
 495     func_fatal_error "$help"
 496 }
 497 help="Try \`$progname --help' for more information."  ## default
 498
 499
 500 # func_grep expression filename
 501 # Check whether EXPRESSION matches any line of FILENAME, without output.
 502 func_grep ()
 503 {
 504     $GREP "$1" "$2" >/dev/null 2>&1
 505 }
 506
 507
 508 # func_mkdir_p directory-path
 509 # Make sure the entire path to DIRECTORY-PATH is available.
 510 func_mkdir_p ()
 511 {
 512     my_directory_path="$1"
 513     my_dir_list=
 514
 515     if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then
 516
 517       # Protect directory names starting with `-'
 518       case $my_directory_path in
 519         -*) my_directory_path="./$my_directory_path" ;;
 520       esac
 521
 522       # While some portion of DIR does not yet exist...
 523       while test ! -d "$my_directory_path"; do
 524         # ...make a list in topmost first order.  Use a colon delimited
 525         # list incase some portion of path contains whitespace.
 526         my_dir_list="$my_directory_path:$my_dir_list"
 527
 528         # If the last portion added has no slash in it, the list is done
 529         case $my_directory_path in */*) ;; *) break ;; esac
 530
 531         # ...otherwise throw away the child directory and loop
 532         my_directory_path=`$ECHO "$my_directory_path" | $SED -e "$dirname"`
 533       done
 534       my_dir_list=`$ECHO "$my_dir_list" | $SED 's,:*$,,'`
 535
 536       save_mkdir_p_IFS="$IFS"; IFS=':'
 537       for my_dir in $my_dir_list; do
 538         IFS="$save_mkdir_p_IFS"
 539         # mkdir can fail with a `File exist' error if two processes
 540         # try to create one of the directories concurrently.  Don't
 541         # stop in that case!
 542         $MKDIR "$my_dir" 2>/dev/null || :
 543       done
 544       IFS="$save_mkdir_p_IFS"
 545
 546       # Bail out if we (or some other process) failed to create a directory.
 547       test -d "$my_directory_path" || \
 548         func_fatal_error "Failed to create \`$1'"
 549     fi
 550 }
 551
 552
 553 # func_mktempdir [string]
 554 # Make a temporary directory that won't clash with other running
 555 # libtool processes, and avoids race conditions if possible.  If
 556 # given, STRING is the basename for that directory.
 557 func_mktempdir ()
 558 {
 559     my_template="${TMPDIR-/tmp}/${1-$progname}"
 560
 561     if test "$opt_dry_run" = ":"; then
 562       # Return a directory name, but don't create it in dry-run mode
 563       my_tmpdir="${my_template}-$$"
 564     else
 565
 566       # If mktemp works, use that first and foremost
 567       my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null`
 568
 569       if test ! -d "$my_tmpdir"; then
 570         # Failing that, at least try and use $RANDOM to avoid a race
 571         my_tmpdir="${my_template}-${RANDOM-0}$$"
 572
 573         save_mktempdir_umask=`umask`
 574         umask 0077
 575         $MKDIR "$my_tmpdir"
 576         umask $save_mktempdir_umask
 577       fi
 578
 579       # If we're not in dry-run mode, bomb out on failure
 580       test -d "$my_tmpdir" || \
 581         func_fatal_error "cannot create temporary directory \`$my_tmpdir'"
 582     fi
 583
 584     $ECHO "$my_tmpdir"
 585 }
 586
 587
 588 # func_quote_for_eval arg
 589 # Aesthetically quote ARG to be evaled later.
 590 # This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT
 591 # is double-quoted, suitable for a subsequent eval, whereas
 592 # FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters
 593 # which are still active within double quotes backslashified.
 594 func_quote_for_eval ()
 595 {
 596     case $1 in
 597       *[\\\`\"\$]*)
 598         func_quote_for_eval_unquoted_result=`$ECHO "$1" | $SED "$sed_quote_subst"` ;;
 599       *)
 600         func_quote_for_eval_unquoted_result="$1" ;;
 601     esac
 602
 603     case $func_quote_for_eval_unquoted_result in
 604       # Double-quote args containing shell metacharacters to delay
 605       # word splitting, command substitution and and variable
 606       # expansion for a subsequent eval.
 607       # Many Bourne shells cannot handle close brackets correctly
 608       # in scan sets, so we specify it separately.
 609       *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \     ]*|*]*|"")
 610         func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\""
 611         ;;
 612       *)
 613         func_quote_for_eval_result="$func_quote_for_eval_unquoted_result"
 614     esac
 615 }
 616
 617
 618 # func_quote_for_expand arg
 619 # Aesthetically quote ARG to be evaled later; same as above,
 620 # but do not quote variable references.
 621 func_quote_for_expand ()
 622 {
 623     case $1 in
 624       *[\\\`\"]*)
 625         my_arg=`$ECHO "$1" | $SED \
 626             -e "$double_quote_subst" -e "$sed_double_backslash"` ;;
 627       *)
 628         my_arg="$1" ;;
 629     esac
 630
 631     case $my_arg in
 632       # Double-quote args containing shell metacharacters to delay
 633       # word splitting and command substitution for a subsequent eval.
 634       # Many Bourne shells cannot handle close brackets correctly
 635       # in scan sets, so we specify it separately.
 636       *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \     ]*|*]*|"")
 637         my_arg="\"$my_arg\""
 638         ;;
 639     esac
 640
 641     func_quote_for_expand_result="$my_arg"
 642 }
 643
 644
 645 # func_show_eval cmd [fail_exp]
 646 # Unless opt_silent is true, then output CMD.  Then, if opt_dryrun is
 647 # not true, evaluate CMD.  If the evaluation of CMD fails, and FAIL_EXP
 648 # is given, then evaluate it.
 649 func_show_eval ()
 650 {
 651     my_cmd="$1"
 652     my_fail_exp="${2-:}"
 653
 654     ${opt_silent-false} || {
 655       func_quote_for_expand "$my_cmd"
 656       eval "func_echo $func_quote_for_expand_result"
 657     }
 658
 659     if ${opt_dry_run-false}; then :; else
 660       eval "$my_cmd"
 661       my_status=$?
 662       if test "$my_status" -eq 0; then :; else
 663         eval "(exit $my_status); $my_fail_exp"
 664       fi
 665     fi
 666 }
 667
 668
 669 # func_show_eval_locale cmd [fail_exp]
 670 # Unless opt_silent is true, then output CMD.  Then, if opt_dryrun is
 671 # not true, evaluate CMD.  If the evaluation of CMD fails, and FAIL_EXP
 672 # is given, then evaluate it.  Use the saved locale for evaluation.
 673 func_show_eval_locale ()
 674 {
 675     my_cmd="$1"
 676     my_fail_exp="${2-:}"
 677
 678     ${opt_silent-false} || {
 679       func_quote_for_expand "$my_cmd"
 680       eval "func_echo $func_quote_for_expand_result"
 681     }
 682
 683     if ${opt_dry_run-false}; then :; else
 684       eval "$lt_user_locale
 685             $my_cmd"
 686       my_status=$?
 687       eval "$lt_safe_locale"
 688       if test "$my_status" -eq 0; then :; else
 689         eval "(exit $my_status); $my_fail_exp"
 690       fi
 691     fi
 692 }
 693
 694 # func_tr_sh
 695 # Turn $1 into a string suitable for a shell variable name.
 696 # Result is stored in $func_tr_sh_result.  All characters
 697 # not in the set a-zA-Z0-9_ are replaced with '_'. Further,
 698 # if $1 begins with a digit, a '_' is prepended as well.
 699 func_tr_sh ()
 700 {
 701   case $1 in
 702   [0-9]* | *[!a-zA-Z0-9_]*)
 703     func_tr_sh_result=`$ECHO "$1" | $SED 's/^\([0-9]\)/_\1/; s/[^a-zA-Z0-9_]/_/g'`
 704     ;;
 705   * )
 706     func_tr_sh_result=$1
 707     ;;
 708   esac
 709 }
 710
 711
 712 # func_version
 713 # Echo version message to standard output and exit.
 714 func_version ()
 715 {
 716     $opt_debug
 717
 718     $SED -n '/(C)/!b go
 719         :more
 720         /\./!{
 721           N
 722           s/\n# / /
 723           b more
 724         }
 725         :go
 726         /^# '$PROGRAM' (GNU /,/# warranty; / {
 727         s/^# //
 728         s/^# *$//
 729         s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/
 730         p
 731      }' < "$progpath"
 732      exit $?
 733 }
 734
 735 # func_usage
 736 # Echo short help message to standard output and exit.
 737 func_usage ()
 738 {
 739     $opt_debug
 740
 741     $SED -n '/^# Usage:/,/^#  *.*--help/ {
 742         s/^# //
 743         s/^# *$//
 744         s/\$progname/'$progname'/
 745         p
 746     }' < "$progpath"
 747     echo
 748     $ECHO "run \`$progname --help | more' for full usage"
 749     exit $?
 750 }
 751
 752 # func_help [NOEXIT]
 753 # Echo long help message to standard output and exit,
 754 # unless 'noexit' is passed as argument.
 755 func_help ()
 756 {
 757     $opt_debug
 758
 759     $SED -n '/^# Usage:/,/# Report bugs to/ {
 760         :print
 761         s/^# //
 762         s/^# *$//
 763         s*\$progname*'$progname'*
 764         s*\$host*'"$host"'*
 765         s*\$SHELL*'"$SHELL"'*
 766         s*\$LTCC*'"$LTCC"'*
 767         s*\$LTCFLAGS*'"$LTCFLAGS"'*
 768         s*\$LD*'"$LD"'*
 769         s/\$with_gnu_ld/'"$with_gnu_ld"'/
 770         s/\$automake_version/'"`(${AUTOMAKE-automake} --version) 2>/dev/null |$SED 1q`"'/
 771         s/\$autoconf_version/'"`(${AUTOCONF-autoconf} --version) 2>/dev/null |$SED 1q`"'/
 772         p
 773         d
 774      }
 775      /^# .* home page:/b print
 776      /^# General help using/b print
 777      ' < "$progpath"
 778     ret=$?
 779     if test -z "$1"; then
 780       exit $ret
 781     fi
 782 }
 783
 784 # func_missing_arg argname
 785 # Echo program name prefixed message to standard error and set global
 786 # exit_cmd.
 787 func_missing_arg ()
 788 {
 789     $opt_debug
 790
 791     func_error "missing argument for $1."
 792     exit_cmd=exit
 793 }
 794
 795
 796 # func_split_short_opt shortopt
 797 # Set func_split_short_opt_name and func_split_short_opt_arg shell
 798 # variables after splitting SHORTOPT after the 2nd character.
 799 func_split_short_opt ()
 800 {
 801     my_sed_short_opt='1s/^\(..\).*$/\1/;q'
 802     my_sed_short_rest='1s/^..\(.*\)$/\1/;q'
 803
 804     func_split_short_opt_name=`$ECHO "$1" | $SED "$my_sed_short_opt"`
 805     func_split_short_opt_arg=`$ECHO "$1" | $SED "$my_sed_short_rest"`
 806 } # func_split_short_opt may be replaced by extended shell implementation
 807
 808
 809 # func_split_long_opt longopt
 810 # Set func_split_long_opt_name and func_split_long_opt_arg shell
 811 # variables after splitting LONGOPT at the `=' sign.
 812 func_split_long_opt ()
 813 {
 814     my_sed_long_opt='1s/^\(--[^=]*\)=.*/\1/;q'
 815     my_sed_long_arg='1s/^--[^=]*=//'
 816
 817     func_split_long_opt_name=`$ECHO "$1" | $SED "$my_sed_long_opt"`
 818     func_split_long_opt_arg=`$ECHO "$1" | $SED "$my_sed_long_arg"`
 819 } # func_split_long_opt may be replaced by extended shell implementation
 820
 821 exit_cmd=:
 822
 823
 824
 825
 826
 827 magic="%%%MAGIC variable%%%"
 828 magic_exe="%%%MAGIC EXE variable%%%"
 829
 830 # Global variables.
 831 nonopt=
 832 preserve_args=
 833 lo2o="s/\\.lo\$/.${objext}/"
 834 o2lo="s/\\.${objext}\$/.lo/"
 835 extracted_archives=
 836 extracted_serial=0
 837
 838 # If this variable is set in any of the actions, the command in it
 839 # will be execed at the end.  This prevents here-documents from being
 840 # left over by shells.
 841 exec_cmd=
 842
 843 # func_append var value
 844 # Append VALUE to the end of shell variable VAR.
 845 func_append ()
 846 {
 847     eval "${1}=\$${1}\${2}"
 848 } # func_append may be replaced by extended shell implementation
 849
 850 # func_append_quoted var value
 851 # Quote VALUE and append to the end of shell variable VAR, separated
 852 # by a space.
 853 func_append_quoted ()
 854 {
 855     func_quote_for_eval "${2}"
 856     eval "${1}=\$${1}\\ \$func_quote_for_eval_result"
 857 } # func_append_quoted may be replaced by extended shell implementation
 858
 859
 860 # func_arith arithmetic-term...
 861 func_arith ()
 862 {
 863     func_arith_result=`expr "${@}"`
 864 } # func_arith may be replaced by extended shell implementation
 865
 866
 867 # func_len string
 868 # STRING may not start with a hyphen.
 869 func_len ()
 870 {
 871     func_len_result=`expr "${1}" : ".*" 2>/dev/null || echo $max_cmd_len`
 872 } # func_len may be replaced by extended shell implementation
 873
 874
 875 # func_lo2o object
 876 func_lo2o ()
 877 {
 878     func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
 879 } # func_lo2o may be replaced by extended shell implementation
 880
 881
 882 # func_xform libobj-or-source
 883 func_xform ()
 884 {
 885     func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
 886 } # func_xform may be replaced by extended shell implementation
 887
 888
 889 # func_fatal_configuration arg...
 890 # Echo program name prefixed message to standard error, followed by
 891 # a configuration failure hint, and exit.
 892 func_fatal_configuration ()
 893 {
 894     func_error ${1+"$@"}
 895     func_error "See the $PACKAGE documentation for more information."
 896     func_fatal_error "Fatal configuration error."
 897 }
 898
 899
 900 # func_config
 901 # Display the configuration for all the tags in this script.
 902 func_config ()
 903 {
 904     re_begincf='^# ### BEGIN LIBTOOL'
 905     re_endcf='^# ### END LIBTOOL'
 906
 907     # Default configuration.
 908     $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath"
 909
 910     # Now print the configurations for the tags.
 911     for tagname in $taglist; do
 912       $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath"
 913     done
 914
 915     exit $?
 916 }
 917
 918 # func_features
 919 # Display the features supported by this script.
 920 func_features ()
 921 {
 922     echo "host: $host"
 923     if test "$build_libtool_libs" = yes; then
 924       echo "enable shared libraries"
 925     else
 926       echo "disable shared libraries"
 927     fi
 928     if test "$build_old_libs" = yes; then
 929       echo "enable static libraries"
 930     else
 931       echo "disable static libraries"
 932     fi
 933
 934     exit $?
 935 }
 936
 937 # func_enable_tag tagname
 938 # Verify that TAGNAME is valid, and either flag an error and exit, or
 939 # enable the TAGNAME tag.  We also add TAGNAME to the global $taglist
 940 # variable here.
 941 func_enable_tag ()
 942 {
 943   # Global variable:
 944   tagname="$1"
 945
 946   re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$"
 947   re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$"
 948   sed_extractcf="/$re_begincf/,/$re_endcf/p"
 949
 950   # Validate tagname.
 951   case $tagname in
 952     *[!-_A-Za-z0-9,/]*)
 953       func_fatal_error "invalid tag name: $tagname"
 954       ;;
 955   esac
 956
 957   # Don't test for the "default" C tag, as we know it's
 958   # there but not specially marked.
 959   case $tagname in
 960     CC) ;;
 961     *)
 962       if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then
 963         taglist="$taglist $tagname"
 964
 965         # Evaluate the configuration.  Be careful to quote the path
 966         # and the sed script, to avoid splitting on whitespace, but
 967         # also don't use non-portable quotes within backquotes within
 968         # quotes we have to do it in 2 steps:
 969         extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"`
 970         eval "$extractedcf"
 971       else
 972         func_error "ignoring unknown tag $tagname"
 973       fi
 974       ;;
 975   esac
 976 }
 977
 978 # func_check_version_match
 979 # Ensure that we are using m4 macros, and libtool script from the same
 980 # release of libtool.
 981 func_check_version_match ()
 982 {
 983   if test "$package_revision" != "$macro_revision"; then
 984     if test "$VERSION" != "$macro_version"; then
 985       if test -z "$macro_version"; then
 986         cat >&2 <<_LT_EOF
 987 $progname: Version mismatch error.  This is $PACKAGE $VERSION, but the
 988 $progname: definition of this LT_INIT comes from an older release.
 989 $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
 990 $progname: and run autoconf again.
 991 _LT_EOF
 992       else
 993         cat >&2 <<_LT_EOF
 994 $progname: Version mismatch error.  This is $PACKAGE $VERSION, but the
 995 $progname: definition of this LT_INIT comes from $PACKAGE $macro_version.
 996 $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
 997 $progname: and run autoconf again.
 998 _LT_EOF
 999       fi
1000     else
1001       cat >&2 <<_LT_EOF
1002 $progname: Version mismatch error.  This is $PACKAGE $VERSION, revision $package_revision,
1003 $progname: but the definition of this LT_INIT comes from revision $macro_revision.
1004 $progname: You should recreate aclocal.m4 with macros from revision $package_revision
1005 $progname: of $PACKAGE $VERSION and run autoconf again.
1006 _LT_EOF
1007     fi
1008
1009     exit $EXIT_MISMATCH
1010   fi
1011 }
1012
1013
1014 # Shorthand for --mode=foo, only valid as the first argument
1015 case $1 in
1016 clean|clea|cle|cl)
1017   shift; set dummy --mode clean ${1+"$@"}; shift
1018   ;;
1019 compile|compil|compi|comp|com|co|c)
1020   shift; set dummy --mode compile ${1+"$@"}; shift
1021   ;;
1022 execute|execut|execu|exec|exe|ex|e)
1023   shift; set dummy --mode execute ${1+"$@"}; shift
1024   ;;
1025 finish|finis|fini|fin|fi|f)
1026   shift; set dummy --mode finish ${1+"$@"}; shift
1027   ;;
1028 install|instal|insta|inst|ins|in|i)
1029   shift; set dummy --mode install ${1+"$@"}; shift
1030   ;;
1031 link|lin|li|l)
1032   shift; set dummy --mode link ${1+"$@"}; shift
1033   ;;
1034 uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u)
1035   shift; set dummy --mode uninstall ${1+"$@"}; shift
1036   ;;
1037 esac
1038
1039
1040
1041 # Option defaults:
1042 opt_debug=:
1043 opt_dry_run=false
1044 opt_config=false
1045 opt_preserve_dup_deps=false
1046 opt_features=false
1047 opt_finish=false
1048 opt_help=false
1049 opt_help_all=false
1050 opt_silent=:
1051 opt_warning=:
1052 opt_verbose=:
1053 opt_silent=false
1054 opt_verbose=false
1055
1056
1057 # Parse options once, thoroughly.  This comes as soon as possible in the
1058 # script to make things like `--version' happen as quickly as we can.
1059 {
1060   # this just eases exit handling
1061   while test $# -gt 0; do
1062     opt="$1"
1063     shift
1064     case $opt in
1065       --debug|-x)       opt_debug='set -x'
1066                         func_echo "enabling shell trace mode"
1067                         $opt_debug
1068                         ;;
1069       --dry-run|--dryrun|-n)
1070                         opt_dry_run=:
1071                         ;;
1072       --config)
1073                         opt_config=:
1074 func_config
1075                         ;;
1076       --dlopen|-dlopen)
1077                         optarg="$1"
1078                         opt_dlopen="${opt_dlopen+$opt_dlopen
1079 }$optarg"
1080                         shift
1081                         ;;
1082       --preserve-dup-deps)
1083                         opt_preserve_dup_deps=:
1084                         ;;
1085       --features)
1086                         opt_features=:
1087 func_features
1088                         ;;
1089       --finish)
1090                         opt_finish=:
1091 set dummy --mode finish ${1+"$@"}; shift
1092                         ;;
1093       --help)
1094                         opt_help=:
1095                         ;;
1096       --help-all)
1097                         opt_help_all=:
1098 opt_help=': help-all'
1099                         ;;
1100       --mode)
1101                         test $# = 0 && func_missing_arg $opt && break
1102                         optarg="$1"
1103                         opt_mode="$optarg"
1104 case $optarg in
1105   # Valid mode arguments:
1106   clean|compile|execute|finish|install|link|relink|uninstall) ;;
1107
1108   # Catch anything else as an error
1109   *) func_error "invalid argument for $opt"
1110      exit_cmd=exit
1111      break
1112      ;;
1113 esac
1114                         shift
1115                         ;;
1116       --no-silent|--no-quiet)
1117                         opt_silent=false
1118 func_append preserve_args " $opt"
1119                         ;;
1120       --no-warning|--no-warn)
1121                         opt_warning=false
1122 func_append preserve_args " $opt"
1123                         ;;
1124       --no-verbose)
1125                         opt_verbose=false
1126 func_append preserve_args " $opt"
1127                         ;;
1128       --silent|--quiet)
1129                         opt_silent=:
1130 func_append preserve_args " $opt"
1131         opt_verbose=false
1132                         ;;
1133       --verbose|-v)
1134                         opt_verbose=:
1135 func_append preserve_args " $opt"
1136 opt_silent=false
1137                         ;;
1138       --tag)
1139                         test $# = 0 && func_missing_arg $opt && break
1140                         optarg="$1"
1141                         opt_tag="$optarg"
1142 func_append preserve_args " $opt $optarg"
1143 func_enable_tag "$optarg"
1144                         shift
1145                         ;;
1146
1147       -\?|-h)           func_usage                              ;;
1148       --help)           func_help                               ;;
1149       --version)        func_version                            ;;
1150
1151       # Separate optargs to long options:
1152       --*=*)
1153                         func_split_long_opt "$opt"
1154                         set dummy "$func_split_long_opt_name" "$func_split_long_opt_arg" ${1+"$@"}
1155                         shift
1156                         ;;
1157
1158       # Separate non-argument short options:
1159       -\?*|-h*|-n*|-v*)
1160                         func_split_short_opt "$opt"
1161                         set dummy "$func_split_short_opt_name" "-$func_split_short_opt_arg" ${1+"$@"}
1162                         shift
1163                         ;;
1164
1165       --)               break                                   ;;
1166       -*)               func_fatal_help "unrecognized option \`$opt'" ;;
1167       *)                set dummy "$opt" ${1+"$@"};     shift; break  ;;
1168     esac
1169   done
1170
1171   # Validate options:
1172
1173   # save first non-option argument
1174   if test "$#" -gt 0; then
1175     nonopt="$opt"
1176     shift
1177   fi
1178
1179   # preserve --debug
1180   test "$opt_debug" = : || func_append preserve_args " --debug"
1181
1182   case $host in
1183     *cygwin* | *mingw* | *pw32* | *cegcc*)
1184       # don't eliminate duplications in $postdeps and $predeps
1185       opt_duplicate_compiler_generated_deps=:
1186       ;;
1187     *)
1188       opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps
1189       ;;
1190   esac
1191
1192   $opt_help || {
1193     # Sanity checks first:
1194     func_check_version_match
1195
1196     if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
1197       func_fatal_configuration "not configured to build any kind of library"
1198     fi
1199
1200     # Darwin sucks
1201     eval std_shrext=\"$shrext_cmds\"
1202
1203     # Only execute mode is allowed to have -dlopen flags.
1204     if test -n "$opt_dlopen" && test "$opt_mode" != execute; then
1205       func_error "unrecognized option \`-dlopen'"
1206       $ECHO "$help" 1>&2
1207       exit $EXIT_FAILURE
1208     fi
1209
1210     # Change the help message to a mode-specific one.
1211     generic_help="$help"
1212     help="Try \`$progname --help --mode=$opt_mode' for more information."
1213   }
1214
1215
1216   # Bail if the options were screwed
1217   $exit_cmd $EXIT_FAILURE
1218 }
1219
1220
1221
1222
1223 ## ----------- ##
1224 ##    Main.    ##
1225 ## ----------- ##
1226
1227 # func_lalib_p file
1228 # True iff FILE is a libtool `.la' library or `.lo' object file.
1229 # This function is only a basic sanity check; it will hardly flush out
1230 # determined imposters.
1231 func_lalib_p ()
1232 {
1233     test -f "$1" &&
1234       $SED -e 4q "$1" 2>/dev/null \
1235         | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1
1236 }
1237
1238 # func_lalib_unsafe_p file
1239 # True iff FILE is a libtool `.la' library or `.lo' object file.
1240 # This function implements the same check as func_lalib_p without
1241 # resorting to external programs.  To this end, it redirects stdin and
1242 # closes it afterwards, without saving the original file descriptor.
1243 # As a safety measure, use it only where a negative result would be
1244 # fatal anyway.  Works if `file' does not exist.
1245 func_lalib_unsafe_p ()
1246 {
1247     lalib_p=no
1248     if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then
1249         for lalib_p_l in 1 2 3 4
1250         do
1251             read lalib_p_line
1252             case "$lalib_p_line" in
1253                 \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;;
1254             esac
1255         done
1256         exec 0<&5 5<&-
1257     fi
1258     test "$lalib_p" = yes
1259 }
1260
1261 # func_ltwrapper_script_p file
1262 # True iff FILE is a libtool wrapper script
1263 # This function is only a basic sanity check; it will hardly flush out
1264 # determined imposters.
1265 func_ltwrapper_script_p ()
1266 {
1267     func_lalib_p "$1"
1268 }
1269
1270 # func_ltwrapper_executable_p file
1271 # True iff FILE is a libtool wrapper executable
1272 # This function is only a basic sanity check; it will hardly flush out
1273 # determined imposters.
1274 func_ltwrapper_executable_p ()
1275 {
1276     func_ltwrapper_exec_suffix=
1277     case $1 in
1278     *.exe) ;;
1279     *) func_ltwrapper_exec_suffix=.exe ;;
1280     esac
1281     $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1
1282 }
1283
1284 # func_ltwrapper_scriptname file
1285 # Assumes file is an ltwrapper_executable
1286 # uses $file to determine the appropriate filename for a
1287 # temporary ltwrapper_script.
1288 func_ltwrapper_scriptname ()
1289 {
1290     func_dirname_and_basename "$1" "" "."
1291     func_stripname '' '.exe' "$func_basename_result"
1292     func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper"
1293 }
1294
1295 # func_ltwrapper_p file
1296 # True iff FILE is a libtool wrapper script or wrapper executable
1297 # This function is only a basic sanity check; it will hardly flush out
1298 # determined imposters.
1299 func_ltwrapper_p ()
1300 {
1301     func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1"
1302 }
1303
1304
1305 # func_execute_cmds commands fail_cmd
1306 # Execute tilde-delimited COMMANDS.
1307 # If FAIL_CMD is given, eval that upon failure.
1308 # FAIL_CMD may read-access the current command in variable CMD!
1309 func_execute_cmds ()
1310 {
1311     $opt_debug
1312     save_ifs=$IFS; IFS='~'
1313     for cmd in $1; do
1314       IFS=$save_ifs
1315       eval cmd=\"$cmd\"
1316       func_show_eval "$cmd" "${2-:}"
1317     done
1318     IFS=$save_ifs
1319 }
1320
1321
1322 # func_source file
1323 # Source FILE, adding directory component if necessary.
1324 # Note that it is not necessary on cygwin/mingw to append a dot to
1325 # FILE even if both FILE and FILE.exe exist: automatic-append-.exe
1326 # behavior happens only for exec(3), not for open(2)!  Also, sourcing
1327 # `FILE.' does not work on cygwin managed mounts.
1328 func_source ()
1329 {
1330     $opt_debug
1331     case $1 in
1332     */* | *\\*) . "$1" ;;
1333     *)          . "./$1" ;;
1334     esac
1335 }
1336
1337
1338 # func_resolve_sysroot PATH
1339 # Replace a leading = in PATH with a sysroot.  Store the result into
1340 # func_resolve_sysroot_result
1341 func_resolve_sysroot ()
1342 {
1343   func_resolve_sysroot_result=$1
1344   case $func_resolve_sysroot_result in
1345   =*)
1346     func_stripname '=' '' "$func_resolve_sysroot_result"
1347     func_resolve_sysroot_result=$lt_sysroot$func_stripname_result
1348     ;;
1349   esac
1350 }
1351
1352 # func_replace_sysroot PATH
1353 # If PATH begins with the sysroot, replace it with = and
1354 # store the result into func_replace_sysroot_result.
1355 func_replace_sysroot ()
1356 {
1357   case "$lt_sysroot:$1" in
1358   ?*:"$lt_sysroot"*)
1359     func_stripname "$lt_sysroot" '' "$1"
1360     func_replace_sysroot_result="=$func_stripname_result"
1361     ;;
1362   *)
1363     # Including no sysroot.
1364     func_replace_sysroot_result=$1
1365     ;;
1366   esac
1367 }
1368
1369 # func_infer_tag arg
1370 # Infer tagged configuration to use if any are available and
1371 # if one wasn't chosen via the "--tag" command line option.
1372 # Only attempt this if the compiler in the base compile
1373 # command doesn't match the default compiler.
1374 # arg is usually of the form 'gcc ...'
1375 func_infer_tag ()
1376 {
1377     $opt_debug
1378
1379     # FreeBSD-specific: where we install compilers with non-standard names
1380     tag_compilers_CC="*cc cc* *gcc gcc* clang"
1381     tag_compilers_CXX="*c++ c++* *g++ g++* clang++"
1382     base_compiler=`set -- "$@"; echo $1`
1383
1384     # If $tagname isn't set, then try to infer if the default "CC" tag applies
1385     if test -z "$tagname"; then
1386       for zp in $tag_compilers_CC; do
1387         case $base_compiler in
1388          $zp) tagname="CC"; break;;
1389         esac
1390       done
1391     fi
1392
1393     if test -n "$available_tags" && test -z "$tagname"; then
1394       CC_quoted=
1395       for arg in $CC; do
1396         func_append_quoted CC_quoted "$arg"
1397       done
1398       CC_expanded=`func_echo_all $CC`
1399       CC_quoted_expanded=`func_echo_all $CC_quoted`
1400       case $@ in
1401       # Blanks in the command may have been stripped by the calling shell,
1402       # but not from the CC environment variable when configure was run.
1403       " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
1404       " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;;
1405       # Blanks at the start of $base_compile will cause this to fail
1406       # if we don't check for them as well.
1407       *)
1408         for z in $available_tags; do
1409           if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
1410             # Evaluate the configuration.
1411             eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
1412             CC_quoted=
1413             for arg in $CC; do
1414               # Double-quote args containing other shell metacharacters.
1415               func_append_quoted CC_quoted "$arg"
1416             done
1417             CC_expanded=`func_echo_all $CC`
1418             CC_quoted_expanded=`func_echo_all $CC_quoted`
1419             case "$@ " in
1420             " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
1421             " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*)
1422               # The compiler in the base compile command matches
1423               # the one in the tagged configuration.
1424               # Assume this is the tagged configuration we want.
1425               tagname=$z
1426               break
1427               ;;
1428             esac
1429
1430             # FreeBSD-specific: try compilers based on inferred tag
1431             if test -z "$tagname"; then
1432               eval "tag_compilers=\$tag_compilers_${z}"
1433               if test -n "$tag_compilers"; then
1434                 for zp in $tag_compilers; do
1435                   case $base_compiler in
1436                     $zp) tagname=$z; break;;
1437                   esac
1438                 done
1439                 if test -n "$tagname"; then
1440                   break
1441                 fi
1442               fi
1443             fi
1444           fi
1445         done
1446         # If $tagname still isn't set, then no tagged configuration
1447         # was found and let the user know that the "--tag" command
1448         # line option must be used.
1449         if test -z "$tagname"; then
1450           func_echo "unable to infer tagged configuration"
1451           func_fatal_error "specify a tag with \`--tag'"
1452 #       else
1453 #         func_verbose "using $tagname tagged configuration"
1454         fi
1455         ;;
1456       esac
1457     fi
1458 }
1459
1460
1461
1462 # func_write_libtool_object output_name pic_name nonpic_name
1463 # Create a libtool object file (analogous to a ".la" file),
1464 # but don't create it if we're doing a dry run.
1465 func_write_libtool_object ()
1466 {
1467     write_libobj=${1}
1468     if test "$build_libtool_libs" = yes; then
1469       write_lobj=\'${2}\'
1470     else
1471       write_lobj=none
1472     fi
1473
1474     if test "$build_old_libs" = yes; then
1475       write_oldobj=\'${3}\'
1476     else
1477       write_oldobj=none
1478     fi
1479
1480     $opt_dry_run || {
1481       cat >${write_libobj}T <<EOF
1482 # $write_libobj - a libtool object file
1483 # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
1484 #
1485 # Please DO NOT delete this file!
1486 # It is necessary for linking the library.
1487
1488 # Name of the PIC object.
1489 pic_object=$write_lobj
1490
1491 # Name of the non-PIC object
1492 non_pic_object=$write_oldobj
1493
1494 EOF
1495       $MV "${write_libobj}T" "${write_libobj}"
1496     }
1497 }
1498
1499
1500 ##################################################
1501 # FILE NAME AND PATH CONVERSION HELPER FUNCTIONS #
1502 ##################################################
1503
1504 # func_convert_core_file_wine_to_w32 ARG
1505 # Helper function used by file name conversion functions when $build is *nix,
1506 # and $host is mingw, cygwin, or some other w32 environment. Relies on a
1507 # correctly configured wine environment available, with the winepath program
1508 # in $build's $PATH.
1509 #
1510 # ARG is the $build file name to be converted to w32 format.
1511 # Result is available in $func_convert_core_file_wine_to_w32_result, and will
1512 # be empty on error (or when ARG is empty)
1513 func_convert_core_file_wine_to_w32 ()
1514 {
1515   $opt_debug
1516   func_convert_core_file_wine_to_w32_result="$1"
1517   if test -n "$1"; then
1518     # Unfortunately, winepath does not exit with a non-zero error code, so we
1519     # are forced to check the contents of stdout. On the other hand, if the
1520     # command is not found, the shell will set an exit code of 127 and print
1521     # *an error message* to stdout. So we must check for both error code of
1522     # zero AND non-empty stdout, which explains the odd construction:
1523     func_convert_core_file_wine_to_w32_tmp=`winepath -w "$1" 2>/dev/null`
1524     if test "$?" -eq 0 && test -n "${func_convert_core_file_wine_to_w32_tmp}"; then
1525       func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" |
1526         $SED -e "$lt_sed_naive_backslashify"`
1527     else
1528       func_convert_core_file_wine_to_w32_result=
1529     fi
1530   fi
1531 }
1532 # end: func_convert_core_file_wine_to_w32
1533
1534
1535 # func_convert_core_path_wine_to_w32 ARG
1536 # Helper function used by path conversion functions when $build is *nix, and
1537 # $host is mingw, cygwin, or some other w32 environment. Relies on a correctly
1538 # configured wine environment available, with the winepath program in $build's
1539 # $PATH. Assumes ARG has no leading or trailing path separator characters.
1540 #
1541 # ARG is path to be converted from $build format to win32.
1542 # Result is available in $func_convert_core_path_wine_to_w32_result.
1543 # Unconvertible file (directory) names in ARG are skipped; if no directory names
1544 # are convertible, then the result may be empty.
1545 func_convert_core_path_wine_to_w32 ()
1546 {
1547   $opt_debug
1548   # unfortunately, winepath doesn't convert paths, only file names
1549   func_convert_core_path_wine_to_w32_result=""
1550   if test -n "$1"; then
1551     oldIFS=$IFS
1552     IFS=:
1553     for func_convert_core_path_wine_to_w32_f in $1; do
1554       IFS=$oldIFS
1555       func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f"
1556       if test -n "$func_convert_core_file_wine_to_w32_result" ; then
1557         if test -z "$func_convert_core_path_wine_to_w32_result"; then
1558           func_convert_core_path_wine_to_w32_result="$func_convert_core_file_wine_to_w32_result"
1559         else
1560           func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result"
1561         fi
1562       fi
1563     done
1564     IFS=$oldIFS
1565   fi
1566 }
1567 # end: func_convert_core_path_wine_to_w32
1568
1569
1570 # func_cygpath ARGS...
1571 # Wrapper around calling the cygpath program via LT_CYGPATH. This is used when
1572 # when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2)
1573 # $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or
1574 # (2), returns the Cygwin file name or path in func_cygpath_result (input
1575 # file name or path is assumed to be in w32 format, as previously converted
1576 # from $build's *nix or MSYS format). In case (3), returns the w32 file name
1577 # or path in func_cygpath_result (input file name or path is assumed to be in
1578 # Cygwin format). Returns an empty string on error.
1579 #
1580 # ARGS are passed to cygpath, with the last one being the file name or path to
1581 # be converted.
1582 #
1583 # Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH
1584 # environment variable; do not put it in $PATH.
1585 func_cygpath ()
1586 {
1587   $opt_debug
1588   if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then
1589     func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null`
1590     if test "$?" -ne 0; then
1591       # on failure, ensure result is empty
1592       func_cygpath_result=
1593     fi
1594   else
1595     func_cygpath_result=
1596     func_error "LT_CYGPATH is empty or specifies non-existent file: \`$LT_CYGPATH'"
1597   fi
1598 }
1599 #end: func_cygpath
1600
1601
1602 # func_convert_core_msys_to_w32 ARG
1603 # Convert file name or path ARG from MSYS format to w32 format.  Return
1604 # result in func_convert_core_msys_to_w32_result.
1605 func_convert_core_msys_to_w32 ()
1606 {
1607   $opt_debug
1608   # awkward: cmd appends spaces to result
1609   func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null |
1610     $SED -e 's/[ ]*$//' -e "$lt_sed_naive_backslashify"`
1611 }
1612 #end: func_convert_core_msys_to_w32
1613
1614
1615 # func_convert_file_check ARG1 ARG2
1616 # Verify that ARG1 (a file name in $build format) was converted to $host
1617 # format in ARG2. Otherwise, emit an error message, but continue (resetting
1618 # func_to_host_file_result to ARG1).
1619 func_convert_file_check ()
1620 {
1621   $opt_debug
1622   if test -z "$2" && test -n "$1" ; then
1623     func_error "Could not determine host file name corresponding to"
1624     func_error "  \`$1'"
1625     func_error "Continuing, but uninstalled executables may not work."
1626     # Fallback:
1627     func_to_host_file_result="$1"
1628   fi
1629 }
1630 # end func_convert_file_check
1631
1632
1633 # func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH
1634 # Verify that FROM_PATH (a path in $build format) was converted to $host
1635 # format in TO_PATH. Otherwise, emit an error message, but continue, resetting
1636 # func_to_host_file_result to a simplistic fallback value (see below).
1637 func_convert_path_check ()
1638 {
1639   $opt_debug
1640   if test -z "$4" && test -n "$3"; then
1641     func_error "Could not determine the host path corresponding to"
1642     func_error "  \`$3'"
1643     func_error "Continuing, but uninstalled executables may not work."
1644     # Fallback.  This is a deliberately simplistic "conversion" and
1645     # should not be "improved".  See libtool.info.
1646     if test "x$1" != "x$2"; then
1647       lt_replace_pathsep_chars="s|$1|$2|g"
1648       func_to_host_path_result=`echo "$3" |
1649         $SED -e "$lt_replace_pathsep_chars"`
1650     else
1651       func_to_host_path_result="$3"
1652     fi
1653   fi
1654 }
1655 # end func_convert_path_check
1656
1657
1658 # func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG
1659 # Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT
1660 # and appending REPL if ORIG matches BACKPAT.
1661 func_convert_path_front_back_pathsep ()
1662 {
1663   $opt_debug
1664   case $4 in
1665   $1 ) func_to_host_path_result="$3$func_to_host_path_result"
1666     ;;
1667   esac
1668   case $4 in
1669   $2 ) func_append func_to_host_path_result "$3"
1670     ;;
1671   esac
1672 }
1673 # end func_convert_path_front_back_pathsep
1674
1675
1676 ##################################################
1677 # $build to $host FILE NAME CONVERSION FUNCTIONS #
1678 ##################################################
1679 # invoked via `$to_host_file_cmd ARG'
1680 #
1681 # In each case, ARG is the path to be converted from $build to $host format.
1682 # Result will be available in $func_to_host_file_result.
1683
1684
1685 # func_to_host_file ARG
1686 # Converts the file name ARG from $build format to $host format. Return result
1687 # in func_to_host_file_result.
1688 func_to_host_file ()
1689 {
1690   $opt_debug
1691   $to_host_file_cmd "$1"
1692 }
1693 # end func_to_host_file
1694
1695
1696 # func_to_tool_file ARG LAZY
1697 # converts the file name ARG from $build format to toolchain format. Return
1698 # result in func_to_tool_file_result.  If the conversion in use is listed
1699 # in (the comma separated) LAZY, no conversion takes place.
1700 func_to_tool_file ()
1701 {
1702   $opt_debug
1703   case ,$2, in
1704     *,"$to_tool_file_cmd",*)
1705       func_to_tool_file_result=$1
1706       ;;
1707     *)
1708       $to_tool_file_cmd "$1"
1709       func_to_tool_file_result=$func_to_host_file_result
1710       ;;
1711   esac
1712 }
1713 # end func_to_tool_file
1714
1715
1716 # func_convert_file_noop ARG
1717 # Copy ARG to func_to_host_file_result.
1718 func_convert_file_noop ()
1719 {
1720   func_to_host_file_result="$1"
1721 }
1722 # end func_convert_file_noop
1723
1724
1725 # func_convert_file_msys_to_w32 ARG
1726 # Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic
1727 # conversion to w32 is not available inside the cwrapper.  Returns result in
1728 # func_to_host_file_result.
1729 func_convert_file_msys_to_w32 ()
1730 {
1731   $opt_debug
1732   func_to_host_file_result="$1"
1733   if test -n "$1"; then
1734     func_convert_core_msys_to_w32 "$1"
1735     func_to_host_file_result="$func_convert_core_msys_to_w32_result"
1736   fi
1737   func_convert_file_check "$1" "$func_to_host_file_result"
1738 }
1739 # end func_convert_file_msys_to_w32
1740
1741
1742 # func_convert_file_cygwin_to_w32 ARG
1743 # Convert file name ARG from Cygwin to w32 format.  Returns result in
1744 # func_to_host_file_result.
1745 func_convert_file_cygwin_to_w32 ()
1746 {
1747   $opt_debug
1748   func_to_host_file_result="$1"
1749   if test -n "$1"; then
1750     # because $build is cygwin, we call "the" cygpath in $PATH; no need to use
1751     # LT_CYGPATH in this case.
1752     func_to_host_file_result=`cygpath -m "$1"`
1753   fi
1754   func_convert_file_check "$1" "$func_to_host_file_result"
1755 }
1756 # end func_convert_file_cygwin_to_w32
1757
1758
1759 # func_convert_file_nix_to_w32 ARG
1760 # Convert file name ARG from *nix to w32 format.  Requires a wine environment
1761 # and a working winepath. Returns result in func_to_host_file_result.
1762 func_convert_file_nix_to_w32 ()
1763 {
1764   $opt_debug
1765   func_to_host_file_result="$1"
1766   if test -n "$1"; then
1767     func_convert_core_file_wine_to_w32 "$1"
1768     func_to_host_file_result="$func_convert_core_file_wine_to_w32_result"
1769   fi
1770   func_convert_file_check "$1" "$func_to_host_file_result"
1771 }
1772 # end func_convert_file_nix_to_w32
1773
1774
1775 # func_convert_file_msys_to_cygwin ARG
1776 # Convert file name ARG from MSYS to Cygwin format.  Requires LT_CYGPATH set.
1777 # Returns result in func_to_host_file_result.
1778 func_convert_file_msys_to_cygwin ()
1779 {
1780   $opt_debug
1781   func_to_host_file_result="$1"
1782   if test -n "$1"; then
1783     func_convert_core_msys_to_w32 "$1"
1784     func_cygpath -u "$func_convert_core_msys_to_w32_result"
1785     func_to_host_file_result="$func_cygpath_result"
1786   fi
1787   func_convert_file_check "$1" "$func_to_host_file_result"
1788 }
1789 # end func_convert_file_msys_to_cygwin
1790
1791
1792 # func_convert_file_nix_to_cygwin ARG
1793 # Convert file name ARG from *nix to Cygwin format.  Requires Cygwin installed
1794 # in a wine environment, working winepath, and LT_CYGPATH set.  Returns result
1795 # in func_to_host_file_result.
1796 func_convert_file_nix_to_cygwin ()
1797 {
1798   $opt_debug
1799   func_to_host_file_result="$1"
1800   if test -n "$1"; then
1801     # convert from *nix to w32, then use cygpath to convert from w32 to cygwin.
1802     func_convert_core_file_wine_to_w32 "$1"
1803     func_cygpath -u "$func_convert_core_file_wine_to_w32_result"
1804     func_to_host_file_result="$func_cygpath_result"
1805   fi
1806   func_convert_file_check "$1" "$func_to_host_file_result"
1807 }
1808 # end func_convert_file_nix_to_cygwin
1809
1810
1811 #############################################
1812 # $build to $host PATH CONVERSION FUNCTIONS #
1813 #############################################
1814 # invoked via `$to_host_path_cmd ARG'
1815 #
1816 # In each case, ARG is the path to be converted from $build to $host format.
1817 # The result will be available in $func_to_host_path_result.
1818 #
1819 # Path separators are also converted from $build format to $host format.  If
1820 # ARG begins or ends with a path separator character, it is preserved (but
1821 # converted to $host format) on output.
1822 #
1823 # All path conversion functions are named using the following convention:
1824 #   file name conversion function    : func_convert_file_X_to_Y ()
1825 #   path conversion function         : func_convert_path_X_to_Y ()
1826 # where, for any given $build/$host combination the 'X_to_Y' value is the
1827 # same.  If conversion functions are added for new $build/$host combinations,
1828 # the two new functions must follow this pattern, or func_init_to_host_path_cmd
1829 # will break.
1830
1831
1832 # func_init_to_host_path_cmd
1833 # Ensures that function "pointer" variable $to_host_path_cmd is set to the
1834 # appropriate value, based on the value of $to_host_file_cmd.
1835 to_host_path_cmd=
1836 func_init_to_host_path_cmd ()
1837 {
1838   $opt_debug
1839   if test -z "$to_host_path_cmd"; then
1840     func_stripname 'func_convert_file_' '' "$to_host_file_cmd"
1841     to_host_path_cmd="func_convert_path_${func_stripname_result}"
1842   fi
1843 }
1844
1845
1846 # func_to_host_path ARG
1847 # Converts the path ARG from $build format to $host format. Return result
1848 # in func_to_host_path_result.
1849 func_to_host_path ()
1850 {
1851   $opt_debug
1852   func_init_to_host_path_cmd
1853   $to_host_path_cmd "$1"
1854 }
1855 # end func_to_host_path
1856
1857
1858 # func_convert_path_noop ARG
1859 # Copy ARG to func_to_host_path_result.
1860 func_convert_path_noop ()
1861 {
1862   func_to_host_path_result="$1"
1863 }
1864 # end func_convert_path_noop
1865
1866
1867 # func_convert_path_msys_to_w32 ARG
1868 # Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic
1869 # conversion to w32 is not available inside the cwrapper.  Returns result in
1870 # func_to_host_path_result.
1871 func_convert_path_msys_to_w32 ()
1872 {
1873   $opt_debug
1874   func_to_host_path_result="$1"
1875   if test -n "$1"; then
1876     # Remove leading and trailing path separator characters from ARG.  MSYS
1877     # behavior is inconsistent here; cygpath turns them into '.;' and ';.';
1878     # and winepath ignores them completely.
1879     func_stripname : : "$1"
1880     func_to_host_path_tmp1=$func_stripname_result
1881     func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
1882     func_to_host_path_result="$func_convert_core_msys_to_w32_result"
1883     func_convert_path_check : ";" \
1884       "$func_to_host_path_tmp1" "$func_to_host_path_result"
1885     func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
1886   fi
1887 }
1888 # end func_convert_path_msys_to_w32
1889
1890
1891 # func_convert_path_cygwin_to_w32 ARG
1892 # Convert path ARG from Cygwin to w32 format.  Returns result in
1893 # func_to_host_file_result.
1894 func_convert_path_cygwin_to_w32 ()
1895 {
1896   $opt_debug
1897   func_to_host_path_result="$1"
1898   if test -n "$1"; then
1899     # See func_convert_path_msys_to_w32:
1900     func_stripname : : "$1"
1901     func_to_host_path_tmp1=$func_stripname_result
1902     func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"`
1903     func_convert_path_check : ";" \
1904       "$func_to_host_path_tmp1" "$func_to_host_path_result"
1905     func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
1906   fi
1907 }
1908 # end func_convert_path_cygwin_to_w32
1909
1910
1911 # func_convert_path_nix_to_w32 ARG
1912 # Convert path ARG from *nix to w32 format.  Requires a wine environment and
1913 # a working winepath.  Returns result in func_to_host_file_result.
1914 func_convert_path_nix_to_w32 ()
1915 {
1916   $opt_debug
1917   func_to_host_path_result="$1"
1918   if test -n "$1"; then
1919     # See func_convert_path_msys_to_w32:
1920     func_stripname : : "$1"
1921     func_to_host_path_tmp1=$func_stripname_result
1922     func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
1923     func_to_host_path_result="$func_convert_core_path_wine_to_w32_result"
1924     func_convert_path_check : ";" \
1925       "$func_to_host_path_tmp1" "$func_to_host_path_result"
1926     func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
1927   fi
1928 }
1929 # end func_convert_path_nix_to_w32
1930
1931
1932 # func_convert_path_msys_to_cygwin ARG
1933 # Convert path ARG from MSYS to Cygwin format.  Requires LT_CYGPATH set.
1934 # Returns result in func_to_host_file_result.
1935 func_convert_path_msys_to_cygwin ()
1936 {
1937   $opt_debug
1938   func_to_host_path_result="$1"
1939   if test -n "$1"; then
1940     # See func_convert_path_msys_to_w32:
1941     func_stripname : : "$1"
1942     func_to_host_path_tmp1=$func_stripname_result
1943     func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
1944     func_cygpath -u -p "$func_convert_core_msys_to_w32_result"
1945     func_to_host_path_result="$func_cygpath_result"
1946     func_convert_path_check : : \
1947       "$func_to_host_path_tmp1" "$func_to_host_path_result"
1948     func_convert_path_front_back_pathsep ":*" "*:" : "$1"
1949   fi
1950 }
1951 # end func_convert_path_msys_to_cygwin
1952
1953
1954 # func_convert_path_nix_to_cygwin ARG
1955 # Convert path ARG from *nix to Cygwin format.  Requires Cygwin installed in a
1956 # a wine environment, working winepath, and LT_CYGPATH set.  Returns result in
1957 # func_to_host_file_result.
1958 func_convert_path_nix_to_cygwin ()
1959 {
1960   $opt_debug
1961   func_to_host_path_result="$1"
1962   if test -n "$1"; then
1963     # Remove leading and trailing path separator characters from
1964     # ARG. msys behavior is inconsistent here, cygpath turns them
1965     # into '.;' and ';.', and winepath ignores them completely.
1966     func_stripname : : "$1"
1967     func_to_host_path_tmp1=$func_stripname_result
1968     func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
1969     func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result"
1970     func_to_host_path_result="$func_cygpath_result"
1971     func_convert_path_check : : \
1972       "$func_to_host_path_tmp1" "$func_to_host_path_result"
1973     func_convert_path_front_back_pathsep ":*" "*:" : "$1"
1974   fi
1975 }
1976 # end func_convert_path_nix_to_cygwin
1977
1978
1979 # func_mode_compile arg...
1980 func_mode_compile ()
1981 {
1982     $opt_debug
1983     # Get the compilation command and the source file.
1984     base_compile=
1985     srcfile="$nonopt"  #  always keep a non-empty value in "srcfile"
1986     suppress_opt=yes
1987     suppress_output=
1988     arg_mode=normal
1989     libobj=
1990     later=
1991     pie_flag=
1992
1993     for arg
1994     do
1995       case $arg_mode in
1996       arg  )
1997         # do not "continue".  Instead, add this to base_compile
1998         lastarg="$arg"
1999         arg_mode=normal
2000         ;;
2001
2002       target )
2003         libobj="$arg"
2004         arg_mode=normal
2005         continue
2006         ;;
2007
2008       normal )
2009         # Accept any command-line options.
2010         case $arg in
2011         -o)
2012           test -n "$libobj" && \
2013             func_fatal_error "you cannot specify \`-o' more than once"
2014           arg_mode=target
2015           continue
2016           ;;
2017
2018         -pie | -fpie | -fPIE)
2019           func_append pie_flag " $arg"
2020           continue
2021           ;;
2022
2023         -shared | -static | -prefer-pic | -prefer-non-pic)
2024           func_append later " $arg"
2025           continue
2026           ;;
2027
2028         -no-suppress)
2029           suppress_opt=no
2030           continue
2031           ;;
2032
2033         -Xcompiler)
2034           arg_mode=arg  #  the next one goes into the "base_compile" arg list
2035           continue      #  The current "srcfile" will either be retained or
2036           ;;            #  replaced later.  I would guess that would be a bug.
2037
2038         -Wc,*)
2039           func_stripname '-Wc,' '' "$arg"
2040           args=$func_stripname_result
2041           lastarg=
2042           save_ifs="$IFS"; IFS=','
2043           for arg in $args; do
2044             IFS="$save_ifs"
2045             func_append_quoted lastarg "$arg"
2046           done
2047           IFS="$save_ifs"
2048           func_stripname ' ' '' "$lastarg"
2049           lastarg=$func_stripname_result
2050
2051           # Add the arguments to base_compile.
2052           func_append base_compile " $lastarg"
2053           continue
2054           ;;
2055
2056         *)
2057           # Accept the current argument as the source file.
2058           # The previous "srcfile" becomes the current argument.
2059           #
2060           lastarg="$srcfile"
2061           srcfile="$arg"
2062           ;;
2063         esac  #  case $arg
2064         ;;
2065       esac    #  case $arg_mode
2066
2067       # Aesthetically quote the previous argument.
2068       func_append_quoted base_compile "$lastarg"
2069     done # for arg
2070
2071     case $arg_mode in
2072     arg)
2073       func_fatal_error "you must specify an argument for -Xcompile"
2074       ;;
2075     target)
2076       func_fatal_error "you must specify a target with \`-o'"
2077       ;;
2078     *)
2079       # Get the name of the library object.
2080       test -z "$libobj" && {
2081         func_basename "$srcfile"
2082         libobj="$func_basename_result"
2083       }
2084       ;;
2085     esac
2086
2087     # Recognize several different file suffixes.
2088     # If the user specifies -o file.o, it is replaced with file.lo
2089     case $libobj in
2090     *.[cCFSifmso] | \
2091     *.ada | *.adb | *.ads | *.asm | \
2092     *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \
2093     *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup)
2094       func_xform "$libobj"
2095       libobj=$func_xform_result
2096       ;;
2097     esac
2098
2099     case $libobj in
2100     *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;;
2101     *)
2102       func_fatal_error "cannot determine name of library object from \`$libobj'"
2103       ;;
2104     esac
2105
2106     func_infer_tag $base_compile
2107
2108     for arg in $later; do
2109       case $arg in
2110       -shared)
2111         test "$build_libtool_libs" != yes && \
2112           func_fatal_configuration "can not build a shared library"
2113         build_old_libs=no
2114         continue
2115         ;;
2116
2117       -static)
2118         build_libtool_libs=no
2119         build_old_libs=yes
2120         continue
2121         ;;
2122
2123       -prefer-pic)
2124         pic_mode=yes
2125         continue
2126         ;;
2127
2128       -prefer-non-pic)
2129         pic_mode=no
2130         continue
2131         ;;
2132       esac
2133     done
2134
2135     func_quote_for_eval "$libobj"
2136     test "X$libobj" != "X$func_quote_for_eval_result" \
2137       && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"'    &()|`$[]' \
2138       && func_warning "libobj name \`$libobj' may not contain shell special characters."
2139     func_dirname_and_basename "$obj" "/" ""
2140     objname="$func_basename_result"
2141     xdir="$func_dirname_result"
2142     lobj=${xdir}$objdir/$objname
2143
2144     test -z "$base_compile" && \
2145       func_fatal_help "you must specify a compilation command"
2146
2147     # Delete any leftover library objects.
2148     if test "$build_old_libs" = yes; then
2149       removelist="$obj $lobj $libobj ${libobj}T"
2150     else
2151       removelist="$lobj $libobj ${libobj}T"
2152     fi
2153
2154     # On Cygwin there's no "real" PIC flag so we must build both object types
2155     case $host_os in
2156     cygwin* | mingw* | pw32* | os2* | cegcc*)
2157       pic_mode=default
2158       ;;
2159     esac
2160     if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then
2161       # non-PIC code in shared libraries is not supported
2162       pic_mode=default
2163     fi
2164
2165     # Calculate the filename of the output object if compiler does
2166     # not support -o with -c
2167     if test "$compiler_c_o" = no; then
2168       output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.${objext}
2169       lockfile="$output_obj.lock"
2170     else
2171       output_obj=
2172       need_locks=no
2173       lockfile=
2174     fi
2175
2176     # Lock this critical section if it is needed
2177     # We use this script file to make the link, it avoids creating a new file
2178     if test "$need_locks" = yes; then
2179       until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
2180         func_echo "Waiting for $lockfile to be removed"
2181         sleep 2
2182       done
2183     elif test "$need_locks" = warn; then
2184       if test -f "$lockfile"; then
2185         $ECHO "\
2186 *** ERROR, $lockfile exists and contains:
2187 `cat $lockfile 2>/dev/null`
2188
2189 This indicates that another process is trying to use the same
2190 temporary object file, and libtool could not work around it because
2191 your compiler does not support \`-c' and \`-o' together.  If you
2192 repeat this compilation, it may succeed, by chance, but you had better
2193 avoid parallel builds (make -j) in this platform, or get a better
2194 compiler."
2195
2196         $opt_dry_run || $RM $removelist
2197         exit $EXIT_FAILURE
2198       fi
2199       func_append removelist " $output_obj"
2200       $ECHO "$srcfile" > "$lockfile"
2201     fi
2202
2203     $opt_dry_run || $RM $removelist
2204     func_append removelist " $lockfile"
2205     trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15
2206
2207     func_to_tool_file "$srcfile" func_convert_file_msys_to_w32
2208     srcfile=$func_to_tool_file_result
2209     func_quote_for_eval "$srcfile"
2210     qsrcfile=$func_quote_for_eval_result
2211
2212     # Only build a PIC object if we are building libtool libraries.
2213     if test "$build_libtool_libs" = yes; then
2214       # Without this assignment, base_compile gets emptied.
2215       fbsd_hideous_sh_bug=$base_compile
2216
2217       if test "$pic_mode" != no; then
2218         command="$base_compile $qsrcfile $pic_flag"
2219       else
2220         # Don't build PIC code
2221         command="$base_compile $qsrcfile"
2222       fi
2223
2224       func_mkdir_p "$xdir$objdir"
2225
2226       if test -z "$output_obj"; then
2227         # Place PIC objects in $objdir
2228         func_append command " -o $lobj"
2229       fi
2230
2231       func_show_eval_locale "$command"  \
2232           'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE'
2233
2234       if test "$need_locks" = warn &&
2235          test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
2236         $ECHO "\
2237 *** ERROR, $lockfile contains:
2238 `cat $lockfile 2>/dev/null`
2239
2240 but it should contain:
2241 $srcfile
2242
2243 This indicates that another process is trying to use the same
2244 temporary object file, and libtool could not work around it because
2245 your compiler does not support \`-c' and \`-o' together.  If you
2246 repeat this compilation, it may succeed, by chance, but you had better
2247 avoid parallel builds (make -j) in this platform, or get a better
2248 compiler."
2249
2250         $opt_dry_run || $RM $removelist
2251         exit $EXIT_FAILURE
2252       fi
2253
2254       # Just move the object if needed, then go on to compile the next one
2255       if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
2256         func_show_eval '$MV "$output_obj" "$lobj"' \
2257           'error=$?; $opt_dry_run || $RM $removelist; exit $error'
2258       fi
2259
2260       # Allow error messages only from the first compilation.
2261       if test "$suppress_opt" = yes; then
2262         suppress_output=' >/dev/null 2>&1'
2263       fi
2264     fi
2265
2266     # Only build a position-dependent object if we build old libraries.
2267     if test "$build_old_libs" = yes; then
2268       if test "$pic_mode" != yes; then
2269         # Don't build PIC code
2270         command="$base_compile $qsrcfile$pie_flag"
2271       else
2272         command="$base_compile $qsrcfile $pic_flag"
2273       fi
2274       if test "$compiler_c_o" = yes; then
2275         func_append command " -o $obj"
2276       fi
2277
2278       # Suppress compiler output if we already did a PIC compilation.
2279       func_append command "$suppress_output"
2280       func_show_eval_locale "$command" \
2281         '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE'
2282
2283       if test "$need_locks" = warn &&
2284          test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
2285         $ECHO "\
2286 *** ERROR, $lockfile contains:
2287 `cat $lockfile 2>/dev/null`
2288
2289 but it should contain:
2290 $srcfile
2291
2292 This indicates that another process is trying to use the same
2293 temporary object file, and libtool could not work around it because
2294 your compiler does not support \`-c' and \`-o' together.  If you
2295 repeat this compilation, it may succeed, by chance, but you had better
2296 avoid parallel builds (make -j) in this platform, or get a better
2297 compiler."
2298
2299         $opt_dry_run || $RM $removelist
2300         exit $EXIT_FAILURE
2301       fi
2302
2303       # Just move the object if needed
2304       if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
2305         func_show_eval '$MV "$output_obj" "$obj"' \
2306           'error=$?; $opt_dry_run || $RM $removelist; exit $error'
2307       fi
2308     fi
2309
2310     $opt_dry_run || {
2311       func_write_libtool_object "$libobj" "$objdir/$objname" "$objname"
2312
2313       # Unlock the critical section if it was locked
2314       if test "$need_locks" != no; then
2315         removelist=$lockfile
2316         $RM "$lockfile"
2317       fi
2318     }
2319
2320     exit $EXIT_SUCCESS
2321 }
2322
2323 $opt_help || {
2324   test "$opt_mode" = compile && func_mode_compile ${1+"$@"}
2325 }
2326
2327 func_mode_help ()
2328 {
2329     # We need to display help for each of the modes.
2330     case $opt_mode in
2331       "")
2332         # Generic help is extracted from the usage comments
2333         # at the start of this file.
2334         func_help
2335         ;;
2336
2337       clean)
2338         $ECHO \
2339 "Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE...
2340
2341 Remove files from the build directory.
2342
2343 RM is the name of the program to use to delete files associated with each FILE
2344 (typically \`/bin/rm').  RM-OPTIONS are options (such as \`-f') to be passed
2345 to RM.
2346
2347 If FILE is a libtool library, object or program, all the files associated
2348 with it are deleted. Otherwise, only FILE itself is deleted using RM."
2349         ;;
2350
2351       compile)
2352       $ECHO \
2353 "Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
2354
2355 Compile a source file into a libtool library object.
2356
2357 This mode accepts the following additional options:
2358
2359   -o OUTPUT-FILE    set the output file name to OUTPUT-FILE
2360   -no-suppress      do not suppress compiler output for multiple passes
2361   -prefer-pic       try to build PIC objects only
2362   -prefer-non-pic   try to build non-PIC objects only
2363   -shared           do not build a \`.o' file suitable for static linking
2364   -static           only build a \`.o' file suitable for static linking
2365   -Wc,FLAG          pass FLAG directly to the compiler
2366
2367 COMPILE-COMMAND is a command to be used in creating a \`standard' object file
2368 from the given SOURCEFILE.
2369
2370 The output file name is determined by removing the directory component from
2371 SOURCEFILE, then substituting the C source code suffix \`.c' with the
2372 library object suffix, \`.lo'."
2373         ;;
2374
2375       execute)
2376         $ECHO \
2377 "Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]...
2378
2379 Automatically set library path, then run a program.
2380
2381 This mode accepts the following additional options:
2382
2383   -dlopen FILE      add the directory containing FILE to the library path
2384
2385 This mode sets the library path environment variable according to \`-dlopen'
2386 flags.
2387
2388 If any of the ARGS are libtool executable wrappers, then they are translated
2389 into their corresponding uninstalled binary, and any of their required library
2390 directories are added to the library path.
2391
2392 Then, COMMAND is executed, with ARGS as arguments."
2393         ;;
2394
2395       finish)
2396         $ECHO \
2397 "Usage: $progname [OPTION]... --mode=finish [LIBDIR]...
2398
2399 Complete the installation of libtool libraries.
2400
2401 Each LIBDIR is a directory that contains libtool libraries.
2402
2403 The commands that this mode executes may require superuser privileges.  Use
2404 the \`--dry-run' option if you just want to see what would be executed."
2405         ;;
2406
2407       install)
2408         $ECHO \
2409 "Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND...
2410
2411 Install executables or libraries.
2412
2413 INSTALL-COMMAND is the installation command.  The first component should be
2414 either the \`install' or \`cp' program.
2415
2416 The following components of INSTALL-COMMAND are treated specially:
2417
2418   -inst-prefix-dir PREFIX-DIR  Use PREFIX-DIR as a staging area for installation
2419
2420 The rest of the components are interpreted as arguments to that command (only
2421 BSD-compatible install options are recognized)."
2422         ;;
2423
2424       link)
2425         $ECHO \
2426 "Usage: $progname [OPTION]... --mode=link LINK-COMMAND...
2427
2428 Link object files or libraries together to form another library, or to
2429 create an executable program.
2430
2431 LINK-COMMAND is a command using the C compiler that you would use to create
2432 a program from several object files.
2433
2434 The following components of LINK-COMMAND are treated specially:
2435
2436   -all-static       do not do any dynamic linking at all
2437   -avoid-version    do not add a version suffix if possible
2438   -bindir BINDIR    specify path to binaries directory (for systems where
2439                     libraries must be found in the PATH setting at runtime)
2440   -dlopen FILE      \`-dlpreopen' FILE if it cannot be dlopened at runtime
2441   -dlpreopen FILE   link in FILE and add its symbols to lt_preloaded_symbols
2442   -export-dynamic   allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
2443   -export-symbols SYMFILE
2444                     try to export only the symbols listed in SYMFILE
2445   -export-symbols-regex REGEX
2446                     try to export only the symbols matching REGEX
2447   -LLIBDIR          search LIBDIR for required installed libraries
2448   -lNAME            OUTPUT-FILE requires the installed library libNAME
2449   -module           build a library that can dlopened
2450   -no-fast-install  disable the fast-install mode
2451   -no-install       link a not-installable executable
2452   -no-undefined     declare that a library does not refer to external symbols
2453   -o OUTPUT-FILE    create OUTPUT-FILE from the specified objects
2454   -objectlist FILE  Use a list of object files found in FILE to specify objects
2455   -precious-files-regex REGEX
2456                     don't remove output files matching REGEX
2457   -release RELEASE  specify package release information
2458   -rpath LIBDIR     the created library will eventually be installed in LIBDIR
2459   -R[ ]LIBDIR       add LIBDIR to the runtime path of programs and libraries
2460   -shared           only do dynamic linking of libtool libraries
2461   -shrext SUFFIX    override the standard shared library file extension
2462   -static           do not do any dynamic linking of uninstalled libtool libraries
2463   -static-libtool-libs
2464                     do not do any dynamic linking of libtool libraries
2465   -version-info CURRENT[:REVISION[:AGE]]
2466                     specify library version info [each variable defaults to 0]
2467   -weak LIBNAME     declare that the target provides the LIBNAME interface
2468   -Wc,FLAG
2469   -Xcompiler FLAG   pass linker-specific FLAG directly to the compiler
2470   -Wl,FLAG
2471   -Xlinker FLAG     pass linker-specific FLAG directly to the linker
2472   -XCClinker FLAG   pass link-specific FLAG to the compiler driver (CC)
2473
2474 All other options (arguments beginning with \`-') are ignored.
2475
2476 Every other argument is treated as a filename.  Files ending in \`.la' are
2477 treated as uninstalled libtool libraries, other files are standard or library
2478 object files.
2479
2480 If the OUTPUT-FILE ends in \`.la', then a libtool library is created,
2481 only library objects (\`.lo' files) may be specified, and \`-rpath' is
2482 required, except when creating a convenience library.
2483
2484 If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created
2485 using \`ar' and \`ranlib', or on Windows using \`lib'.
2486
2487 If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file
2488 is created, otherwise an executable program is created."
2489         ;;
2490
2491       uninstall)
2492         $ECHO \
2493 "Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
2494
2495 Remove libraries from an installation directory.
2496
2497 RM is the name of the program to use to delete files associated with each FILE
2498 (typically \`/bin/rm').  RM-OPTIONS are options (such as \`-f') to be passed
2499 to RM.
2500
2501 If FILE is a libtool library, all the files associated with it are deleted.
2502 Otherwise, only FILE itself is deleted using RM."
2503         ;;
2504
2505       *)
2506         func_fatal_help "invalid operation mode \`$opt_mode'"
2507         ;;
2508     esac
2509
2510     echo
2511     $ECHO "Try \`$progname --help' for more information about other modes."
2512 }
2513
2514 # Now that we've collected a possible --mode arg, show help if necessary
2515 if $opt_help; then
2516   if test "$opt_help" = :; then
2517     func_mode_help
2518   else
2519     {
2520       func_help noexit
2521       for opt_mode in compile link execute install finish uninstall clean; do
2522         func_mode_help
2523       done
2524     } | sed -n '1p; 2,$s/^Usage:/  or: /p'
2525     {
2526       func_help noexit
2527       for opt_mode in compile link execute install finish uninstall clean; do
2528         echo
2529         func_mode_help
2530       done
2531     } |
2532     sed '1d
2533       /^When reporting/,/^Report/{
2534         H
2535         d
2536       }
2537       $x
2538       /information about other modes/d
2539       /more detailed .*MODE/d
2540       s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/'
2541   fi
2542   exit $?
2543 fi
2544
2545
2546 # func_mode_execute arg...
2547 func_mode_execute ()
2548 {
2549     $opt_debug
2550     # The first argument is the command name.
2551     cmd="$nonopt"
2552     test -z "$cmd" && \
2553       func_fatal_help "you must specify a COMMAND"
2554
2555     # Handle -dlopen flags immediately.
2556     for file in $opt_dlopen; do
2557       test -f "$file" \
2558         || func_fatal_help "\`$file' is not a file"
2559
2560       dir=
2561       case $file in
2562       *.la)
2563         func_resolve_sysroot "$file"
2564         file=$func_resolve_sysroot_result
2565
2566         # Check to see that this really is a libtool archive.
2567         func_lalib_unsafe_p "$file" \
2568           || func_fatal_help "\`$lib' is not a valid libtool archive"
2569
2570         # Read the libtool library.
2571         dlname=
2572         library_names=
2573         func_source "$file"
2574
2575         # Skip this library if it cannot be dlopened.
2576         if test -z "$dlname"; then
2577           # Warn if it was a shared library.
2578           test -n "$library_names" && \
2579             func_warning "\`$file' was not linked with \`-export-dynamic'"
2580           continue
2581         fi
2582
2583         func_dirname "$file" "" "."
2584         dir="$func_dirname_result"
2585
2586         if test -f "$dir/$objdir/$dlname"; then
2587           func_append dir "/$objdir"
2588         else
2589           if test ! -f "$dir/$dlname"; then
2590             func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'"
2591           fi
2592         fi
2593         ;;
2594
2595       *.lo)
2596         # Just add the directory containing the .lo file.
2597         func_dirname "$file" "" "."
2598         dir="$func_dirname_result"
2599         ;;
2600
2601       *)
2602         func_warning "\`-dlopen' is ignored for non-libtool libraries and objects"
2603         continue
2604         ;;
2605       esac
2606
2607       # Get the absolute pathname.
2608       absdir=`cd "$dir" && pwd`
2609       test -n "$absdir" && dir="$absdir"
2610
2611       # Now add the directory to shlibpath_var.
2612       if eval "test -z \"\$$shlibpath_var\""; then
2613         eval "$shlibpath_var=\"\$dir\""
2614       else
2615         eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
2616       fi
2617     done
2618
2619     # This variable tells wrapper scripts just to set shlibpath_var
2620     # rather than running their programs.
2621     libtool_execute_magic="$magic"
2622
2623     # Check if any of the arguments is a wrapper script.
2624     args=
2625     for file
2626     do
2627       case $file in
2628       -* | *.la | *.lo ) ;;
2629       *)
2630         # Do a test to see if this is really a libtool program.
2631         if func_ltwrapper_script_p "$file"; then
2632           func_source "$file"
2633           # Transform arg to wrapped name.
2634           file="$progdir/$program"
2635         elif func_ltwrapper_executable_p "$file"; then
2636           func_ltwrapper_scriptname "$file"
2637           func_source "$func_ltwrapper_scriptname_result"
2638           # Transform arg to wrapped name.
2639           file="$progdir/$program"
2640         fi
2641         ;;
2642       esac
2643       # Quote arguments (to preserve shell metacharacters).
2644       func_append_quoted args "$file"
2645     done
2646
2647     if test "X$opt_dry_run" = Xfalse; then
2648       if test -n "$shlibpath_var"; then
2649         # Export the shlibpath_var.
2650         eval "export $shlibpath_var"
2651       fi
2652
2653       # Restore saved environment variables
2654       for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
2655       do
2656         eval "if test \"\${save_$lt_var+set}\" = set; then
2657                 $lt_var=\$save_$lt_var; export $lt_var
2658               else
2659                 $lt_unset $lt_var
2660               fi"
2661       done
2662
2663       # Now prepare to actually exec the command.
2664       exec_cmd="\$cmd$args"
2665     else
2666       # Display what would be done.
2667       if test -n "$shlibpath_var"; then
2668         eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\""
2669         echo "export $shlibpath_var"
2670       fi
2671       $ECHO "$cmd$args"
2672       exit $EXIT_SUCCESS
2673     fi
2674 }
2675
2676 test "$opt_mode" = execute && func_mode_execute ${1+"$@"}
2677
2678
2679 # func_mode_finish arg...
2680 func_mode_finish ()
2681 {
2682     $opt_debug
2683     libs=
2684     libdirs=
2685     admincmds=
2686
2687     for opt in "$nonopt" ${1+"$@"}
2688     do
2689       if test -d "$opt"; then
2690         func_append libdirs " $opt"
2691
2692       elif test -f "$opt"; then
2693         if func_lalib_unsafe_p "$opt"; then
2694           func_append libs " $opt"
2695         else
2696           func_warning "\`$opt' is not a valid libtool archive"
2697         fi
2698
2699       else
2700         func_fatal_error "invalid argument \`$opt'"
2701       fi
2702     done
2703
2704     if test -n "$libs"; then
2705       if test -n "$lt_sysroot"; then
2706         sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"`
2707         sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;"
2708       else
2709         sysroot_cmd=
2710       fi
2711
2712       # Remove sysroot references
2713       if $opt_dry_run; then
2714         for lib in $libs; do
2715           echo "removing references to $lt_sysroot and \`=' prefixes from $lib"
2716         done
2717       else
2718         tmpdir=`func_mktempdir`
2719         for lib in $libs; do
2720           sed -e "${sysroot_cmd} s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \
2721             > $tmpdir/tmp-la
2722           mv -f $tmpdir/tmp-la $lib
2723         done
2724         ${RM}r "$tmpdir"
2725       fi
2726     fi
2727
2728     if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
2729       for libdir in $libdirs; do
2730         if test -n "$finish_cmds"; then
2731           # Do each command in the finish commands.
2732           func_execute_cmds "$finish_cmds" 'admincmds="$admincmds
2733 '"$cmd"'"'
2734         fi
2735         if test -n "$finish_eval"; then
2736           # Do the single finish_eval.
2737           eval cmds=\"$finish_eval\"
2738           $opt_dry_run || eval "$cmds" || func_append admincmds "
2739        $cmds"
2740         fi
2741       done
2742     fi
2743
2744     # Exit here if they wanted silent mode.
2745     $opt_silent && exit $EXIT_SUCCESS
2746
2747     if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
2748       echo "----------------------------------------------------------------------"
2749       echo "Libraries have been installed in:"
2750       for libdir in $libdirs; do
2751         $ECHO "   $libdir"
2752       done
2753       echo
2754       echo "If you ever happen to want to link against installed libraries"
2755       echo "in a given directory, LIBDIR, you must either use libtool, and"
2756       echo "specify the full pathname of the library, or use the \`-LLIBDIR'"
2757       echo "flag during linking and do at least one of the following:"
2758       if test -n "$shlibpath_var"; then
2759         echo "   - add LIBDIR to the \`$shlibpath_var' environment variable"
2760         echo "     during execution"
2761       fi
2762       if test -n "$runpath_var"; then
2763         echo "   - add LIBDIR to the \`$runpath_var' environment variable"
2764         echo "     during linking"
2765       fi
2766       if test -n "$hardcode_libdir_flag_spec"; then
2767         libdir=LIBDIR
2768         eval flag=\"$hardcode_libdir_flag_spec\"
2769
2770         $ECHO "   - use the \`$flag' linker flag"
2771       fi
2772       if test -n "$admincmds"; then
2773         $ECHO "   - have your system administrator run these commands:$admincmds"
2774       fi
2775       if test -f /etc/ld.so.conf; then
2776         echo "   - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
2777       fi
2778       echo
2779
2780       echo "See any operating system documentation about shared libraries for"
2781       case $host in
2782         solaris2.[6789]|solaris2.1[0-9])
2783           echo "more information, such as the ld(1), crle(1) and ld.so(8) manual"
2784           echo "pages."
2785           ;;
2786         *)
2787           echo "more information, such as the ld(1) and ld.so(8) manual pages."
2788           ;;
2789       esac
2790       echo "----------------------------------------------------------------------"
2791     fi
2792     exit $EXIT_SUCCESS
2793 }
2794
2795 test "$opt_mode" = finish && func_mode_finish ${1+"$@"}
2796
2797
2798 # func_mode_install arg...
2799 func_mode_install ()
2800 {
2801     $opt_debug
2802     # There may be an optional sh(1) argument at the beginning of
2803     # install_prog (especially on Windows NT).
2804     if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh ||
2805        # Allow the use of GNU shtool's install command.
2806        case $nonopt in *shtool*) :;; *) false;; esac; then
2807       # Aesthetically quote it.
2808       func_quote_for_eval "$nonopt"
2809       install_prog="$func_quote_for_eval_result "
2810       arg=$1
2811       shift
2812     else
2813       install_prog=
2814       arg=$nonopt
2815     fi
2816
2817     # The real first argument should be the name of the installation program.
2818     # Aesthetically quote it.
2819     func_quote_for_eval "$arg"
2820     func_append install_prog "$func_quote_for_eval_result"
2821     install_shared_prog=$install_prog
2822     case " $install_prog " in
2823       *[\\\ /]cp\ *) install_cp=: ;;
2824       *) install_cp=false ;;
2825     esac
2826
2827     # We need to accept at least all the BSD install flags.
2828     dest=
2829     files=
2830     opts=
2831     prev=
2832     install_type=
2833     isdir=no
2834     stripme=
2835     no_mode=:
2836     for arg
2837     do
2838       arg2=
2839       if test -n "$dest"; then
2840         func_append files " $dest"
2841         dest=$arg
2842         continue
2843       fi
2844
2845       case $arg in
2846       -d) isdir=yes ;;
2847       -f)
2848         if $install_cp; then :; else
2849           prev=$arg
2850         fi
2851         ;;
2852       -g | -m | -o)
2853         prev=$arg
2854         ;;
2855       -s)
2856         stripme=" -s"
2857         continue
2858         ;;
2859       -*)
2860         ;;
2861       *)
2862         # If the previous option needed an argument, then skip it.
2863         if test -n "$prev"; then
2864           if test "x$prev" = x-m && test -n "$install_override_mode"; then
2865             arg2=$install_override_mode
2866             no_mode=false
2867           fi
2868           prev=
2869         else
2870           dest=$arg
2871           continue
2872         fi
2873         ;;
2874       esac
2875
2876       # Aesthetically quote the argument.
2877       func_quote_for_eval "$arg"
2878       func_append install_prog " $func_quote_for_eval_result"
2879       if test -n "$arg2"; then
2880         func_quote_for_eval "$arg2"
2881       fi
2882       func_append install_shared_prog " $func_quote_for_eval_result"
2883     done
2884
2885     test -z "$install_prog" && \
2886       func_fatal_help "you must specify an install program"
2887
2888     test -n "$prev" && \
2889       func_fatal_help "the \`$prev' option requires an argument"
2890
2891     if test -n "$install_override_mode" && $no_mode; then
2892       if $install_cp; then :; else
2893         func_quote_for_eval "$install_override_mode"
2894         func_append install_shared_prog " -m $func_quote_for_eval_result"
2895       fi
2896     fi
2897
2898     if test -z "$files"; then
2899       if test -z "$dest"; then
2900         func_fatal_help "no file or destination specified"
2901       else
2902         func_fatal_help "you must specify a destination"
2903       fi
2904     fi
2905
2906     # Strip any trailing slash from the destination.
2907     func_stripname '' '/' "$dest"
2908     dest=$func_stripname_result
2909
2910     # Check to see that the destination is a directory.
2911     test -d "$dest" && isdir=yes
2912     if test "$isdir" = yes; then
2913       destdir="$dest"
2914       destname=
2915     else
2916       func_dirname_and_basename "$dest" "" "."
2917       destdir="$func_dirname_result"
2918       destname="$func_basename_result"
2919
2920       # Not a directory, so check to see that there is only one file specified.
2921       set dummy $files; shift
2922       test "$#" -gt 1 && \
2923         func_fatal_help "\`$dest' is not a directory"
2924     fi
2925     case $destdir in
2926     [\\/]* | [A-Za-z]:[\\/]*) ;;
2927     *)
2928       for file in $files; do
2929         case $file in
2930         *.lo) ;;
2931         *)
2932           func_fatal_help "\`$destdir' must be an absolute directory name"
2933           ;;
2934         esac
2935       done
2936       ;;
2937     esac
2938
2939     # This variable tells wrapper scripts just to set variables rather
2940     # than running their programs.
2941     libtool_install_magic="$magic"
2942
2943     staticlibs=
2944     future_libdirs=
2945     current_libdirs=
2946     for file in $files; do
2947
2948       # Do each installation.
2949       case $file in
2950       *.$libext)
2951         # Do the static libraries later.
2952         func_append staticlibs " $file"
2953         ;;
2954
2955       *.la)
2956         func_resolve_sysroot "$file"
2957         file=$func_resolve_sysroot_result
2958
2959         # Check to see that this really is a libtool archive.
2960         func_lalib_unsafe_p "$file" \
2961           || func_fatal_help "\`$file' is not a valid libtool archive"
2962
2963         library_names=
2964         old_library=
2965         relink_command=
2966         func_source "$file"
2967
2968         # Add the libdir to current_libdirs if it is the destination.
2969         if test "X$destdir" = "X$libdir"; then
2970           case "$current_libdirs " in
2971           *" $libdir "*) ;;
2972           *) func_append current_libdirs " $libdir" ;;
2973           esac
2974         else
2975           # Note the libdir as a future libdir.
2976           case "$future_libdirs " in
2977           *" $libdir "*) ;;
2978           *) func_append future_libdirs " $libdir" ;;
2979           esac
2980         fi
2981
2982         func_dirname "$file" "/" ""
2983         dir="$func_dirname_result"
2984         func_append dir "$objdir"
2985
2986         if test -n "$relink_command"; then
2987           # Determine the prefix the user has applied to our future dir.
2988           inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"`
2989
2990           # Don't allow the user to place us outside of our expected
2991           # location b/c this prevents finding dependent libraries that
2992           # are installed to the same prefix.
2993           # At present, this check doesn't affect windows .dll's that
2994           # are installed into $libdir/../bin (currently, that works fine)
2995           # but it's something to keep an eye on.
2996           test "$inst_prefix_dir" = "$destdir" && \
2997             func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir"
2998
2999           if test -n "$inst_prefix_dir"; then
3000             # Stick the inst_prefix_dir data into the link command.
3001             relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
3002           else
3003             relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"`
3004           fi
3005
3006           func_warning "relinking \`$file'"
3007           func_show_eval "$relink_command" \
3008             'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"'
3009         fi
3010
3011         # See the names of the shared library.
3012         set dummy $library_names; shift
3013         if test -n "$1"; then
3014           realname="$1"
3015           shift
3016
3017           srcname="$realname"
3018           test -n "$relink_command" && srcname="$realname"T
3019
3020           # Install the shared library and build the symlinks.
3021           func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \
3022               'exit $?'
3023           tstripme="$stripme"
3024           case $host_os in
3025           cygwin* | mingw* | pw32* | cegcc*)
3026             case $realname in
3027             *.dll.a)
3028               tstripme=""
3029               ;;
3030             esac
3031             ;;
3032           esac
3033           if test -n "$tstripme" && test -n "$striplib"; then
3034             func_show_eval "$striplib $destdir/$realname" 'exit $?'
3035           fi
3036
3037           if test "$#" -gt 0; then
3038             # Delete the old symlinks, and create new ones.
3039             # Try `ln -sf' first, because the `ln' binary might depend on
3040             # the symlink we replace!  Solaris /bin/ln does not understand -f,
3041             # so we also need to try rm && ln -s.
3042             for linkname
3043             do
3044               test "$linkname" != "$realname" \
3045                 && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })"
3046             done
3047           fi
3048
3049           # Do each command in the postinstall commands.
3050           lib="$destdir/$realname"
3051           func_execute_cmds "$postinstall_cmds" 'exit $?'
3052         fi
3053
3054         # Install the pseudo-library for information purposes.
3055         func_basename "$file"
3056         name="$func_basename_result"
3057         instname="$dir/$name"i
3058         func_show_eval "$install_prog $instname $destdir/$name" 'exit $?'
3059
3060         # Maybe install the static library, too.
3061         test -n "$old_library" && func_append staticlibs " $dir/$old_library"
3062         ;;
3063
3064       *.lo)
3065         # Install (i.e. copy) a libtool object.
3066
3067         # Figure out destination file name, if it wasn't already specified.
3068         if test -n "$destname"; then
3069           destfile="$destdir/$destname"
3070         else
3071           func_basename "$file"
3072           destfile="$func_basename_result"
3073           destfile="$destdir/$destfile"
3074         fi
3075
3076         # Deduce the name of the destination old-style object file.
3077         case $destfile in
3078         *.lo)
3079           func_lo2o "$destfile"
3080           staticdest=$func_lo2o_result
3081           ;;
3082         *.$objext)
3083           staticdest="$destfile"
3084           destfile=
3085           ;;
3086         *)
3087           func_fatal_help "cannot copy a libtool object to \`$destfile'"
3088           ;;
3089         esac
3090
3091         # Install the libtool object if requested.
3092         test -n "$destfile" && \
3093           func_show_eval "$install_prog $file $destfile" 'exit $?'
3094
3095         # Install the old object if enabled.
3096         if test "$build_old_libs" = yes; then
3097           # Deduce the name of the old-style object file.
3098           func_lo2o "$file"
3099           staticobj=$func_lo2o_result
3100           func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?'
3101         fi
3102         exit $EXIT_SUCCESS
3103         ;;
3104
3105       *)
3106         # Figure out destination file name, if it wasn't already specified.
3107         if test -n "$destname"; then
3108           destfile="$destdir/$destname"
3109         else
3110           func_basename "$file"
3111           destfile="$func_basename_result"
3112           destfile="$destdir/$destfile"
3113         fi
3114
3115         # If the file is missing, and there is a .exe on the end, strip it
3116         # because it is most likely a libtool script we actually want to
3117         # install
3118         stripped_ext=""
3119         case $file in
3120           *.exe)
3121             if test ! -f "$file"; then
3122               func_stripname '' '.exe' "$file"
3123               file=$func_stripname_result
3124               stripped_ext=".exe"
3125             fi
3126             ;;
3127         esac
3128
3129         # Do a test to see if this is really a libtool program.
3130         case $host in
3131         *cygwin* | *mingw*)
3132             if func_ltwrapper_executable_p "$file"; then
3133               func_ltwrapper_scriptname "$file"
3134               wrapper=$func_ltwrapper_scriptname_result
3135             else
3136               func_stripname '' '.exe' "$file"
3137               wrapper=$func_stripname_result
3138             fi
3139             ;;
3140         *)
3141             wrapper=$file
3142             ;;
3143         esac
3144         if func_ltwrapper_script_p "$wrapper"; then
3145           notinst_deplibs=
3146           relink_command=
3147
3148           func_source "$wrapper"
3149
3150           # Check the variables that should have been set.
3151           test -z "$generated_by_libtool_version" && \
3152             func_fatal_error "invalid libtool wrapper script \`$wrapper'"
3153
3154           finalize=yes
3155           for lib in $notinst_deplibs; do
3156             # Check to see that each library is installed.
3157             libdir=
3158             if test -f "$lib"; then
3159               func_source "$lib"
3160             fi
3161             libfile="$libdir/"`$ECHO "$lib" | $SED 's%^.*/%%g'` ### testsuite: skip nested quoting test
3162             if test -n "$libdir" && test ! -f "$libfile"; then
3163               func_warning "\`$lib' has not been installed in \`$libdir'"
3164               finalize=no
3165             fi
3166           done
3167
3168           relink_command=
3169           func_source "$wrapper"
3170
3171           outputname=
3172           if test "$fast_install" = no && test -n "$relink_command"; then
3173             $opt_dry_run || {
3174               if test "$finalize" = yes; then
3175                 tmpdir=`func_mktempdir`
3176                 func_basename "$file$stripped_ext"
3177                 file="$func_basename_result"
3178                 outputname="$tmpdir/$file"
3179                 # Replace the output file specification.
3180                 relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'`
3181
3182                 $opt_silent || {
3183                   func_quote_for_expand "$relink_command"
3184                   eval "func_echo $func_quote_for_expand_result"
3185                 }
3186                 if eval "$relink_command"; then :
3187                   else
3188                   func_error "error: relink \`$file' with the above command before installing it"
3189                   $opt_dry_run || ${RM}r "$tmpdir"
3190                   continue
3191                 fi
3192                 file="$outputname"
3193               else
3194                 func_warning "cannot relink \`$file'"
3195               fi
3196             }
3197           else
3198             # Install the binary that we compiled earlier.
3199             file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"`
3200           fi
3201         fi
3202
3203         # remove .exe since cygwin /usr/bin/install will append another
3204         # one anyway
3205         case $install_prog,$host in
3206         */usr/bin/install*,*cygwin*)
3207           case $file:$destfile in
3208           *.exe:*.exe)
3209             # this is ok
3210             ;;
3211           *.exe:*)
3212             destfile=$destfile.exe
3213             ;;
3214           *:*.exe)
3215             func_stripname '' '.exe' "$destfile"
3216             destfile=$func_stripname_result
3217             ;;
3218           esac
3219           ;;
3220         esac
3221         func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?'
3222         $opt_dry_run || if test -n "$outputname"; then
3223           ${RM}r "$tmpdir"
3224         fi
3225         ;;
3226       esac
3227     done
3228
3229     for file in $staticlibs; do
3230       func_basename "$file"
3231       name="$func_basename_result"
3232
3233       # Set up the ranlib parameters.
3234       oldlib="$destdir/$name"
3235       func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
3236       tool_oldlib=$func_to_tool_file_result
3237
3238       func_show_eval "$install_prog \$file \$oldlib" 'exit $?'
3239
3240       if test -n "$stripme" && test -n "$old_striplib"; then
3241         func_show_eval "$old_striplib $tool_oldlib" 'exit $?'
3242       fi
3243
3244       # Do each command in the postinstall commands.
3245       func_execute_cmds "$old_postinstall_cmds" 'exit $?'
3246     done
3247
3248     test -n "$future_libdirs" && \
3249       func_warning "remember to run \`$progname --finish$future_libdirs'"
3250
3251     if test -n "$current_libdirs"; then
3252       # Maybe just do a dry run.
3253       $opt_dry_run && current_libdirs=" -n$current_libdirs"
3254       exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs'
3255     else
3256       exit $EXIT_SUCCESS
3257     fi
3258 }
3259
3260 test "$opt_mode" = install && func_mode_install ${1+"$@"}
3261
3262
3263 # func_generate_dlsyms outputname originator pic_p
3264 # Extract symbols from dlprefiles and create ${outputname}S.o with
3265 # a dlpreopen symbol table.
3266 func_generate_dlsyms ()
3267 {
3268     $opt_debug
3269     my_outputname="$1"
3270     my_originator="$2"
3271     my_pic_p="${3-no}"
3272     my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'`
3273     my_dlsyms=
3274
3275     if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
3276       if test -n "$NM" && test -n "$global_symbol_pipe"; then
3277         my_dlsyms="${my_outputname}S.c"
3278       else
3279         func_error "not configured to extract global symbols from dlpreopened files"
3280       fi
3281     fi
3282
3283     if test -n "$my_dlsyms"; then
3284       case $my_dlsyms in
3285       "") ;;
3286       *.c)
3287         # Discover the nlist of each of the dlfiles.
3288         nlist="$output_objdir/${my_outputname}.nm"
3289
3290         func_show_eval "$RM $nlist ${nlist}S ${nlist}T"
3291
3292         # Parse the name list into a source file.
3293         func_verbose "creating $output_objdir/$my_dlsyms"
3294
3295         $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\
3296 /* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */
3297 /* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */
3298
3299 #ifdef __cplusplus
3300 extern \"C\" {
3301 #endif
3302
3303 #if defined(__GNUC__) && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4))
3304 #pragma GCC diagnostic ignored \"-Wstrict-prototypes\"
3305 #endif
3306
3307 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests.  */
3308 #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
3309 /* DATA imports from DLLs on WIN32 con't be const, because runtime
3310    relocations are performed -- see ld's documentation on pseudo-relocs.  */
3311 # define LT_DLSYM_CONST
3312 #elif defined(__osf__)
3313 /* This system does not cope well with relocations in const data.  */
3314 # define LT_DLSYM_CONST
3315 #else
3316 # define LT_DLSYM_CONST const
3317 #endif
3318
3319 /* External symbol declarations for the compiler. */\
3320 "
3321
3322         if test "$dlself" = yes; then
3323           func_verbose "generating symbol list for \`$output'"
3324
3325           $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist"
3326
3327           # Add our own program objects to the symbol list.
3328           progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP`
3329           for progfile in $progfiles; do
3330             func_to_tool_file "$progfile" func_convert_file_msys_to_w32
3331             func_verbose "extracting global C symbols from \`$func_to_tool_file_result'"
3332             $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'"
3333           done
3334
3335           if test -n "$exclude_expsyms"; then
3336             $opt_dry_run || {
3337               eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
3338               eval '$MV "$nlist"T "$nlist"'
3339             }
3340           fi
3341
3342           if test -n "$export_symbols_regex"; then
3343             $opt_dry_run || {
3344               eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
3345               eval '$MV "$nlist"T "$nlist"'
3346             }
3347           fi
3348
3349           # Prepare the list of exported symbols
3350           if test -z "$export_symbols"; then
3351             export_symbols="$output_objdir/$outputname.exp"
3352             $opt_dry_run || {
3353               $RM $export_symbols
3354               eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
3355               case $host in
3356               *cygwin* | *mingw* | *cegcc* )
3357                 eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
3358                 eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
3359                 ;;
3360               esac
3361             }
3362           else
3363             $opt_dry_run || {
3364               eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
3365               eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
3366               eval '$MV "$nlist"T "$nlist"'
3367               case $host in
3368                 *cygwin* | *mingw* | *cegcc* )
3369                   eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
3370                   eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
3371                   ;;
3372               esac
3373             }
3374           fi
3375         fi
3376
3377         for dlprefile in $dlprefiles; do
3378           func_verbose "extracting global C symbols from \`$dlprefile'"
3379           func_basename "$dlprefile"
3380           name="$func_basename_result"
3381           case $host in
3382             *cygwin* | *mingw* | *cegcc* )
3383               # if an import library, we need to obtain dlname
3384               if func_win32_import_lib_p "$dlprefile"; then
3385                 func_tr_sh "$dlprefile"
3386                 eval "curr_lafile=\$libfile_$func_tr_sh_result"
3387                 dlprefile_dlbasename=""
3388                 if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then
3389                   # Use subshell, to avoid clobbering current variable values
3390                   dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"`
3391                   if test -n "$dlprefile_dlname" ; then
3392                     func_basename "$dlprefile_dlname"
3393                     dlprefile_dlbasename="$func_basename_result"
3394                   else
3395                     # no lafile. user explicitly requested -dlpreopen <import library>.
3396                     $sharedlib_from_linklib_cmd "$dlprefile"
3397                     dlprefile_dlbasename=$sharedlib_from_linklib_result
3398                   fi
3399                 fi
3400                 $opt_dry_run || {
3401                   if test -n "$dlprefile_dlbasename" ; then
3402                     eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"'
3403                   else
3404                     func_warning "Could not compute DLL name from $name"
3405                     eval '$ECHO ": $name " >> "$nlist"'
3406                   fi
3407                   func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
3408                   eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe |
3409                     $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'"
3410                 }
3411               else # not an import lib
3412                 $opt_dry_run || {
3413                   eval '$ECHO ": $name " >> "$nlist"'
3414                   func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
3415                   eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
3416                 }
3417               fi
3418             ;;
3419             *)
3420               $opt_dry_run || {
3421                 eval '$ECHO ": $name " >> "$nlist"'
3422                 func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
3423                 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
3424               }
3425             ;;
3426           esac
3427         done
3428
3429         $opt_dry_run || {
3430           # Make sure we have at least an empty file.
3431           test -f "$nlist" || : > "$nlist"
3432
3433           if test -n "$exclude_expsyms"; then
3434             $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
3435             $MV "$nlist"T "$nlist"
3436           fi
3437
3438           # Try sorting and uniquifying the output.
3439           if $GREP -v "^: " < "$nlist" |
3440               if sort -k 3 </dev/null >/dev/null 2>&1; then
3441                 sort -k 3
3442               else
3443                 sort +2
3444               fi |
3445               uniq > "$nlist"S; then
3446             :
3447           else
3448             $GREP -v "^: " < "$nlist" > "$nlist"S
3449           fi
3450
3451           if test -f "$nlist"S; then
3452             eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"'
3453           else
3454             echo '/* NONE */' >> "$output_objdir/$my_dlsyms"
3455           fi
3456
3457           echo >> "$output_objdir/$my_dlsyms" "\
3458
3459 /* The mapping between symbol names and symbols.  */
3460 typedef struct {
3461   const char *name;
3462   void *address;
3463 } lt_dlsymlist;
3464 extern LT_DLSYM_CONST lt_dlsymlist
3465 lt_${my_prefix}_LTX_preloaded_symbols[];
3466 LT_DLSYM_CONST lt_dlsymlist
3467 lt_${my_prefix}_LTX_preloaded_symbols[] =
3468 {\
3469   { \"$my_originator\", (void *) 0 },"
3470
3471           case $need_lib_prefix in
3472           no)
3473             eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms"
3474             ;;
3475           *)
3476             eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms"
3477             ;;
3478           esac
3479           echo >> "$output_objdir/$my_dlsyms" "\
3480   {0, (void *) 0}
3481 };
3482
3483 /* This works around a problem in FreeBSD linker */
3484 #ifdef FREEBSD_WORKAROUND
3485 static const void *lt_preloaded_setup() {
3486   return lt_${my_prefix}_LTX_preloaded_symbols;
3487 }
3488 #endif
3489
3490 #ifdef __cplusplus
3491 }
3492 #endif\
3493 "
3494         } # !$opt_dry_run
3495
3496         pic_flag_for_symtable=
3497         case "$compile_command " in
3498         *" -static "*) ;;
3499         *)
3500           case $host in
3501           # compiling the symbol table file with pic_flag works around
3502           # a FreeBSD bug that causes programs to crash when -lm is
3503           # linked before any other PIC object.  But we must not use
3504           # pic_flag when linking with -static.  The problem exists in
3505           # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
3506           *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
3507             pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;;
3508           *-*-hpux*)
3509             pic_flag_for_symtable=" $pic_flag"  ;;
3510           *)
3511             if test "X$my_pic_p" != Xno; then
3512               pic_flag_for_symtable=" $pic_flag"
3513             fi
3514             ;;
3515           esac
3516           ;;
3517         esac
3518         symtab_cflags=
3519         for arg in $LTCFLAGS; do
3520           case $arg in
3521           -pie | -fpie | -fPIE) ;;
3522           *) func_append symtab_cflags " $arg" ;;
3523           esac
3524         done
3525
3526         # Now compile the dynamic symbol file.
3527         func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?'
3528
3529         # Clean up the generated files.
3530         func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"'
3531
3532         # Transform the symbol file into the correct name.
3533         symfileobj="$output_objdir/${my_outputname}S.$objext"
3534         case $host in
3535         *cygwin* | *mingw* | *cegcc* )
3536           if test -f "$output_objdir/$my_outputname.def"; then
3537             compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
3538             finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
3539           else
3540             compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
3541             finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
3542           fi
3543           ;;
3544         *)
3545           compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
3546           finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
3547           ;;
3548         esac
3549         ;;
3550       *-*-freebsd*)
3551         # FreeBSD doesn't need this...
3552         ;;
3553       *)
3554         func_fatal_error "unknown suffix for \`$my_dlsyms'"
3555         ;;
3556       esac
3557     else
3558       # We keep going just in case the user didn't refer to
3559       # lt_preloaded_symbols.  The linker will fail if global_symbol_pipe
3560       # really was required.
3561
3562       # Nullify the symbol file.
3563       compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"`
3564       finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"`
3565     fi
3566 }
3567
3568 # func_win32_libid arg
3569 # return the library type of file 'arg'
3570 #
3571 # Need a lot of goo to handle *both* DLLs and import libs
3572 # Has to be a shell function in order to 'eat' the argument
3573 # that is supplied when $file_magic_command is called.
3574 # Despite the name, also deal with 64 bit binaries.
3575 func_win32_libid ()
3576 {
3577   $opt_debug
3578   win32_libid_type="unknown"
3579   win32_fileres=`file -L $1 2>/dev/null`
3580   case $win32_fileres in
3581   *ar\ archive\ import\ library*) # definitely import
3582     win32_libid_type="x86 archive import"
3583     ;;
3584   *ar\ archive*) # could be an import, or static
3585     # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD.
3586     if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null |
3587        $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then
3588       func_to_tool_file "$1" func_convert_file_msys_to_w32
3589       win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" |
3590         $SED -n -e '
3591             1,100{
3592                 / I /{
3593                     s,.*,import,
3594                     p
3595                     q
3596                 }
3597             }'`
3598       case $win32_nmres in
3599       import*)  win32_libid_type="x86 archive import";;
3600       *)        win32_libid_type="x86 archive static";;
3601       esac
3602     fi
3603     ;;
3604   *DLL*)
3605     win32_libid_type="x86 DLL"
3606     ;;
3607   *executable*) # but shell scripts are "executable" too...
3608     case $win32_fileres in
3609     *MS\ Windows\ PE\ Intel*)
3610       win32_libid_type="x86 DLL"
3611       ;;
3612     esac
3613     ;;
3614   esac
3615   $ECHO "$win32_libid_type"
3616 }
3617
3618 # func_cygming_dll_for_implib ARG
3619 #
3620 # Platform-specific function to extract the
3621 # name of the DLL associated with the specified
3622 # import library ARG.
3623 # Invoked by eval'ing the libtool variable
3624 #    $sharedlib_from_linklib_cmd
3625 # Result is available in the variable
3626 #    $sharedlib_from_linklib_result
3627 func_cygming_dll_for_implib ()
3628 {
3629   $opt_debug
3630   sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"`
3631 }
3632
3633 # func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs
3634 #
3635 # The is the core of a fallback implementation of a
3636 # platform-specific function to extract the name of the
3637 # DLL associated with the specified import library LIBNAME.
3638 #
3639 # SECTION_NAME is either .idata$6 or .idata$7, depending
3640 # on the platform and compiler that created the implib.
3641 #
3642 # Echos the name of the DLL associated with the
3643 # specified import library.
3644 func_cygming_dll_for_implib_fallback_core ()
3645 {
3646   $opt_debug
3647   match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"`
3648   $OBJDUMP -s --section "$1" "$2" 2>/dev/null |
3649     $SED '/^Contents of section '"$match_literal"':/{
3650       # Place marker at beginning of archive member dllname section
3651       s/.*/====MARK====/
3652       p
3653       d
3654     }
3655     # These lines can sometimes be longer than 43 characters, but
3656     # are always uninteresting
3657     /:[  ]*file format pe[i]\{,1\}-/d
3658     /^In archive [^:]*:/d
3659     # Ensure marker is printed
3660     /^====MARK====/p
3661     # Remove all lines with less than 43 characters
3662     /^.\{43\}/!d
3663     # From remaining lines, remove first 43 characters
3664     s/^.\{43\}//' |
3665     $SED -n '
3666       # Join marker and all lines until next marker into a single line
3667       /^====MARK====/ b para
3668       H
3669       $ b para
3670       b
3671       :para
3672       x
3673       s/\n//g
3674       # Remove the marker
3675       s/^====MARK====//
3676       # Remove trailing dots and whitespace
3677       s/[\. \t]*$//
3678       # Print
3679       /./p' |
3680     # we now have a list, one entry per line, of the stringified
3681     # contents of the appropriate section of all members of the
3682     # archive which possess that section. Heuristic: eliminate
3683     # all those which have a first or second character that is
3684     # a '.' (that is, objdump's representation of an unprintable
3685     # character.) This should work for all archives with less than
3686     # 0x302f exports -- but will fail for DLLs whose name actually
3687     # begins with a literal '.' or a single character followed by
3688     # a '.'.
3689     #
3690     # Of those that remain, print the first one.
3691     $SED -e '/^\./d;/^.\./d;q'
3692 }
3693
3694 # func_cygming_gnu_implib_p ARG
3695 # This predicate returns with zero status (TRUE) if
3696 # ARG is a GNU/binutils-style import library. Returns
3697 # with nonzero status (FALSE) otherwise.
3698 func_cygming_gnu_implib_p ()
3699 {
3700   $opt_debug
3701   func_to_tool_file "$1" func_convert_file_msys_to_w32
3702   func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'`
3703   test -n "$func_cygming_gnu_implib_tmp"
3704 }
3705
3706 # func_cygming_ms_implib_p ARG
3707 # This predicate returns with zero status (TRUE) if
3708 # ARG is an MS-style import library. Returns
3709 # with nonzero status (FALSE) otherwise.
3710 func_cygming_ms_implib_p ()
3711 {
3712   $opt_debug
3713   func_to_tool_file "$1" func_convert_file_msys_to_w32
3714   func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'`
3715   test -n "$func_cygming_ms_implib_tmp"
3716 }
3717
3718 # func_cygming_dll_for_implib_fallback ARG
3719 # Platform-specific function to extract the
3720 # name of the DLL associated with the specified
3721 # import library ARG.
3722 #
3723 # This fallback implementation is for use when $DLLTOOL
3724 # does not support the --identify-strict option.
3725 # Invoked by eval'ing the libtool variable
3726 #    $sharedlib_from_linklib_cmd
3727 # Result is available in the variable
3728 #    $sharedlib_from_linklib_result
3729 func_cygming_dll_for_implib_fallback ()
3730 {
3731   $opt_debug
3732   if func_cygming_gnu_implib_p "$1" ; then
3733     # binutils import library
3734     sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"`
3735   elif func_cygming_ms_implib_p "$1" ; then
3736     # ms-generated import library
3737     sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"`
3738   else
3739     # unknown
3740     sharedlib_from_linklib_result=""
3741   fi
3742 }
3743
3744
3745 # func_extract_an_archive dir oldlib
3746 func_extract_an_archive ()
3747 {
3748     $opt_debug
3749     f_ex_an_ar_dir="$1"; shift
3750     f_ex_an_ar_oldlib="$1"
3751     if test "$lock_old_archive_extraction" = yes; then
3752       lockfile=$f_ex_an_ar_oldlib.lock
3753       until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
3754         func_echo "Waiting for $lockfile to be removed"
3755         sleep 2
3756       done
3757     fi
3758     func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \
3759                    'stat=$?; rm -f "$lockfile"; exit $stat'
3760     if test "$lock_old_archive_extraction" = yes; then
3761       $opt_dry_run || rm -f "$lockfile"
3762     fi
3763     if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
3764      :
3765     else
3766       func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib"
3767     fi
3768 }
3769
3770
3771 # func_extract_archives gentop oldlib ...
3772 func_extract_archives ()
3773 {
3774     $opt_debug
3775     my_gentop="$1"; shift
3776     my_oldlibs=${1+"$@"}
3777     my_oldobjs=""
3778     my_xlib=""
3779     my_xabs=""
3780     my_xdir=""
3781
3782     for my_xlib in $my_oldlibs; do
3783       # Extract the objects.
3784       case $my_xlib in
3785         [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;;
3786         *) my_xabs=`pwd`"/$my_xlib" ;;
3787       esac
3788       func_basename "$my_xlib"
3789       my_xlib="$func_basename_result"
3790       my_xlib_u=$my_xlib
3791       while :; do
3792         case " $extracted_archives " in
3793         *" $my_xlib_u "*)
3794           func_arith $extracted_serial + 1
3795           extracted_serial=$func_arith_result
3796           my_xlib_u=lt$extracted_serial-$my_xlib ;;
3797         *) break ;;
3798         esac
3799       done
3800       extracted_archives="$extracted_archives $my_xlib_u"
3801       my_xdir="$my_gentop/$my_xlib_u"
3802
3803       func_mkdir_p "$my_xdir"
3804
3805       case $host in
3806       *-darwin*)
3807         func_verbose "Extracting $my_xabs"
3808         # Do not bother doing anything if just a dry run
3809         $opt_dry_run || {
3810           darwin_orig_dir=`pwd`
3811           cd $my_xdir || exit $?
3812           darwin_archive=$my_xabs
3813           darwin_curdir=`pwd`
3814           darwin_base_archive=`basename "$darwin_archive"`
3815           darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true`
3816           if test -n "$darwin_arches"; then
3817             darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'`
3818             darwin_arch=
3819             func_verbose "$darwin_base_archive has multiple architectures $darwin_arches"
3820             for darwin_arch in  $darwin_arches ; do
3821               func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}"
3822               $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}"
3823               cd "unfat-$$/${darwin_base_archive}-${darwin_arch}"
3824               func_extract_an_archive "`pwd`" "${darwin_base_archive}"
3825               cd "$darwin_curdir"
3826               $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}"
3827             done # $darwin_arches
3828             ## Okay now we've a bunch of thin objects, gotta fatten them up :)
3829             darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u`
3830             darwin_file=
3831             darwin_files=
3832             for darwin_file in $darwin_filelist; do
3833               darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP`
3834               $LIPO -create -output "$darwin_file" $darwin_files
3835             done # $darwin_filelist
3836             $RM -rf unfat-$$
3837             cd "$darwin_orig_dir"
3838           else
3839             cd $darwin_orig_dir
3840             func_extract_an_archive "$my_xdir" "$my_xabs"
3841           fi # $darwin_arches
3842         } # !$opt_dry_run
3843         ;;
3844       *)
3845         func_extract_an_archive "$my_xdir" "$my_xabs"
3846         ;;
3847       esac
3848       my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP`
3849     done
3850
3851     func_extract_archives_result="$my_oldobjs"
3852 }
3853
3854
3855 # func_emit_wrapper [arg=no]
3856 #
3857 # Emit a libtool wrapper script on stdout.
3858 # Don't directly open a file because we may want to
3859 # incorporate the script contents within a cygwin/mingw
3860 # wrapper executable.  Must ONLY be called from within
3861 # func_mode_link because it depends on a number of variables
3862 # set therein.
3863 #
3864 # ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR
3865 # variable will take.  If 'yes', then the emitted script
3866 # will assume that the directory in which it is stored is
3867 # the $objdir directory.  This is a cygwin/mingw-specific
3868 # behavior.
3869 func_emit_wrapper ()
3870 {
3871         func_emit_wrapper_arg1=${1-no}
3872
3873         $ECHO "\
3874 #! $SHELL
3875
3876 # $output - temporary wrapper script for $objdir/$outputname
3877 # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
3878 #
3879 # The $output program cannot be directly executed until all the libtool
3880 # libraries that it depends on are installed.
3881 #
3882 # This wrapper script should never be moved out of the build directory.
3883 # If it is, it will not operate correctly.
3884
3885 # Sed substitution that helps us do robust quoting.  It backslashifies
3886 # metacharacters that are still active within double-quoted strings.
3887 sed_quote_subst='$sed_quote_subst'
3888
3889 # Be Bourne compatible
3890 if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
3891   emulate sh
3892   NULLCMD=:
3893   # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
3894   # is contrary to our usage.  Disable this feature.
3895   alias -g '\${1+\"\$@\"}'='\"\$@\"'
3896   setopt NO_GLOB_SUBST
3897 else
3898   case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
3899 fi
3900 BIN_SH=xpg4; export BIN_SH # for Tru64
3901 DUALCASE=1; export DUALCASE # for MKS sh
3902
3903 # The HP-UX ksh and POSIX shell print the target directory to stdout
3904 # if CDPATH is set.
3905 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
3906
3907 relink_command=\"$relink_command\"
3908
3909 # This environment variable determines our operation mode.
3910 if test \"\$libtool_install_magic\" = \"$magic\"; then
3911   # install mode needs the following variables:
3912   generated_by_libtool_version='$macro_version'
3913   notinst_deplibs='$notinst_deplibs'
3914 else
3915   # When we are sourced in execute mode, \$file and \$ECHO are already set.
3916   if test \"\$libtool_execute_magic\" != \"$magic\"; then
3917     file=\"\$0\""
3918
3919     qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"`
3920     $ECHO "\
3921
3922 # A function that is used when there is no print builtin or printf.
3923 func_fallback_echo ()
3924 {
3925   eval 'cat <<_LTECHO_EOF
3926 \$1
3927 _LTECHO_EOF'
3928 }
3929     ECHO=\"$qECHO\"
3930   fi
3931
3932 # Very basic option parsing. These options are (a) specific to
3933 # the libtool wrapper, (b) are identical between the wrapper
3934 # /script/ and the wrapper /executable/ which is used only on
3935 # windows platforms, and (c) all begin with the string "--lt-"
3936 # (application programs are unlikely to have options which match
3937 # this pattern).
3938 #
3939 # There are only two supported options: --lt-debug and
3940 # --lt-dump-script. There is, deliberately, no --lt-help.
3941 #
3942 # The first argument to this parsing function should be the
3943 # script's $0 value, followed by "$@".
3944 lt_option_debug=
3945 func_parse_lt_options ()
3946 {
3947   lt_script_arg0=\$0
3948   shift
3949   for lt_opt
3950   do
3951     case \"\$lt_opt\" in
3952     --lt-debug) lt_option_debug=1 ;;
3953     --lt-dump-script)
3954         lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\`
3955         test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=.
3956         lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\`
3957         cat \"\$lt_dump_D/\$lt_dump_F\"
3958         exit 0
3959       ;;
3960     --lt-*)
3961         \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2
3962         exit 1
3963       ;;
3964     esac
3965   done
3966
3967   # Print the debug banner immediately:
3968   if test -n \"\$lt_option_debug\"; then
3969     echo \"${outputname}:${output}:\${LINENO}: libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\" 1>&2
3970   fi
3971 }
3972
3973 # Used when --lt-debug. Prints its arguments to stdout
3974 # (redirection is the responsibility of the caller)
3975 func_lt_dump_args ()
3976 {
3977   lt_dump_args_N=1;
3978   for lt_arg
3979   do
3980     \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[\$lt_dump_args_N]: \$lt_arg\"
3981     lt_dump_args_N=\`expr \$lt_dump_args_N + 1\`
3982   done
3983 }
3984
3985 # Core function for launching the target application
3986 func_exec_program_core ()
3987 {
3988 "
3989   case $host in
3990   # Backslashes separate directories on plain windows
3991   *-*-mingw | *-*-os2* | *-cegcc*)
3992     $ECHO "\
3993       if test -n \"\$lt_option_debug\"; then
3994         \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir\\\\\$program\" 1>&2
3995         func_lt_dump_args \${1+\"\$@\"} 1>&2
3996       fi
3997       exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
3998 "
3999     ;;
4000
4001   *)
4002     $ECHO "\
4003       if test -n \"\$lt_option_debug\"; then
4004         \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir/\$program\" 1>&2
4005         func_lt_dump_args \${1+\"\$@\"} 1>&2
4006       fi
4007       exec \"\$progdir/\$program\" \${1+\"\$@\"}
4008 "
4009     ;;
4010   esac
4011   $ECHO "\
4012       \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2
4013       exit 1
4014 }
4015
4016 # A function to encapsulate launching the target application
4017 # Strips options in the --lt-* namespace from \$@ and
4018 # launches target application with the remaining arguments.
4019 func_exec_program ()
4020 {
4021   case \" \$* \" in
4022   *\\ --lt-*)
4023     for lt_wr_arg
4024     do
4025       case \$lt_wr_arg in
4026       --lt-*) ;;
4027       *) set x \"\$@\" \"\$lt_wr_arg\"; shift;;
4028       esac
4029       shift
4030     done ;;
4031   esac
4032   func_exec_program_core \${1+\"\$@\"}
4033 }
4034
4035   # Parse options
4036   func_parse_lt_options \"\$0\" \${1+\"\$@\"}
4037
4038   # Find the directory that this script lives in.
4039   thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\`
4040   test \"x\$thisdir\" = \"x\$file\" && thisdir=.
4041
4042   # Follow symbolic links until we get to the real thisdir.
4043   file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\`
4044   while test -n \"\$file\"; do
4045     destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\`
4046
4047     # If there was a directory component, then change thisdir.
4048     if test \"x\$destdir\" != \"x\$file\"; then
4049       case \"\$destdir\" in
4050       [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
4051       *) thisdir=\"\$thisdir/\$destdir\" ;;
4052       esac
4053     fi
4054
4055     file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\`
4056     file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\`
4057   done
4058
4059   # Usually 'no', except on cygwin/mingw when embedded into
4060   # the cwrapper.
4061   WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1
4062   if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then
4063     # special case for '.'
4064     if test \"\$thisdir\" = \".\"; then
4065       thisdir=\`pwd\`
4066     fi
4067     # remove .libs from thisdir
4068     case \"\$thisdir\" in
4069     *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;;
4070     $objdir )   thisdir=. ;;
4071     esac
4072   fi
4073
4074   # Try to get the absolute directory name.
4075   absdir=\`cd \"\$thisdir\" && pwd\`
4076   test -n \"\$absdir\" && thisdir=\"\$absdir\"
4077 "
4078
4079         if test "$fast_install" = yes; then
4080           $ECHO "\
4081   program=lt-'$outputname'$exeext
4082   progdir=\"\$thisdir/$objdir\"
4083
4084   if test ! -f \"\$progdir/\$program\" ||
4085      { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\
4086        test \"X\$file\" != \"X\$progdir/\$program\"; }; then
4087
4088     file=\"\$\$-\$program\"
4089
4090     if test ! -d \"\$progdir\"; then
4091       $MKDIR \"\$progdir\"
4092     else
4093       $RM \"\$progdir/\$file\"
4094     fi"
4095
4096           $ECHO "\
4097
4098     # relink executable if necessary
4099     if test -n \"\$relink_command\"; then
4100       if relink_command_output=\`eval \$relink_command 2>&1\`; then :
4101       else
4102         $ECHO \"\$relink_command_output\" >&2
4103         $RM \"\$progdir/\$file\"
4104         exit 1
4105       fi
4106     fi
4107
4108     $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
4109     { $RM \"\$progdir/\$program\";
4110       $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; }
4111     $RM \"\$progdir/\$file\"
4112   fi"
4113         else
4114           $ECHO "\
4115   program='$outputname'
4116   progdir=\"\$thisdir/$objdir\"
4117 "
4118         fi
4119
4120         $ECHO "\
4121
4122   if test -f \"\$progdir/\$program\"; then"
4123
4124         # fixup the dll searchpath if we need to.
4125         #
4126         # Fix the DLL searchpath if we need to.  Do this before prepending
4127         # to shlibpath, because on Windows, both are PATH and uninstalled
4128         # libraries must come first.
4129         if test -n "$dllsearchpath"; then
4130           $ECHO "\
4131     # Add the dll search path components to the executable PATH
4132     PATH=$dllsearchpath:\$PATH
4133 "
4134         fi
4135
4136         # Export our shlibpath_var if we have one.
4137         if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
4138           $ECHO "\
4139     # Add our own library path to $shlibpath_var
4140     $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
4141
4142     # Some systems cannot cope with colon-terminated $shlibpath_var
4143     # The second colon is a workaround for a bug in BeOS R4 sed
4144     $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\`
4145
4146     export $shlibpath_var
4147 "
4148         fi
4149
4150         $ECHO "\
4151     if test \"\$libtool_execute_magic\" != \"$magic\"; then
4152       # Run the actual program with our arguments.
4153       func_exec_program \${1+\"\$@\"}
4154     fi
4155   else
4156     # The program doesn't exist.
4157     \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2
4158     \$ECHO \"This script is just a wrapper for \$program.\" 1>&2
4159     \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2
4160     exit 1
4161   fi
4162 fi\
4163 "
4164 }
4165
4166
4167 # func_emit_cwrapperexe_src
4168 # emit the source code for a wrapper executable on stdout
4169 # Must ONLY be called from within func_mode_link because
4170 # it depends on a number of variable set therein.
4171 func_emit_cwrapperexe_src ()
4172 {
4173         cat <<EOF
4174
4175 /* $cwrappersource - temporary wrapper executable for $objdir/$outputname
4176    Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
4177
4178    The $output program cannot be directly executed until all the libtool
4179    libraries that it depends on are installed.
4180
4181    This wrapper executable should never be moved out of the build directory.
4182    If it is, it will not operate correctly.
4183 */
4184 EOF
4185             cat <<"EOF"
4186 #ifdef _MSC_VER
4187 # define _CRT_SECURE_NO_DEPRECATE 1
4188 #endif
4189 #include <stdio.h>
4190 #include <stdlib.h>
4191 #ifdef _MSC_VER
4192 # include <direct.h>
4193 # include <process.h>
4194 # include <io.h>
4195 #else
4196 # include <unistd.h>
4197 # include <stdint.h>
4198 # ifdef __CYGWIN__
4199 #  include <io.h>
4200 # endif
4201 #endif
4202 #include <malloc.h>
4203 #include <stdarg.h>
4204 #include <assert.h>
4205 #include <string.h>
4206 #include <ctype.h>
4207 #include <errno.h>
4208 #include <fcntl.h>
4209 #include <sys/stat.h>
4210
4211 /* declarations of non-ANSI functions */
4212 #if defined(__MINGW32__)
4213 # ifdef __STRICT_ANSI__
4214 int _putenv (const char *);
4215 # endif
4216 #elif defined(__CYGWIN__)
4217 # ifdef __STRICT_ANSI__
4218 char *realpath (const char *, char *);
4219 int putenv (char *);
4220 int setenv (const char *, const char *, int);
4221 # endif
4222 /* #elif defined (other platforms) ... */
4223 #endif
4224
4225 /* portability defines, excluding path handling macros */
4226 #if defined(_MSC_VER)
4227 # define setmode _setmode
4228 # define stat    _stat
4229 # define chmod   _chmod
4230 # define getcwd  _getcwd
4231 # define putenv  _putenv
4232 # define S_IXUSR _S_IEXEC
4233 # ifndef _INTPTR_T_DEFINED
4234 #  define _INTPTR_T_DEFINED
4235 #  define intptr_t int
4236 # endif
4237 #elif defined(__MINGW32__)
4238 # define setmode _setmode
4239 # define stat    _stat
4240 # define chmod   _chmod
4241 # define getcwd  _getcwd
4242 # define putenv  _putenv
4243 #elif defined(__CYGWIN__)
4244 # define HAVE_SETENV
4245 # define FOPEN_WB "wb"
4246 /* #elif defined (other platforms) ... */
4247 #endif
4248
4249 #if defined(PATH_MAX)
4250 # define LT_PATHMAX PATH_MAX
4251 #elif defined(MAXPATHLEN)
4252 # define LT_PATHMAX MAXPATHLEN
4253 #else
4254 # define LT_PATHMAX 1024
4255 #endif
4256
4257 #ifndef S_IXOTH
4258 # define S_IXOTH 0
4259 #endif
4260 #ifndef S_IXGRP
4261 # define S_IXGRP 0
4262 #endif
4263
4264 /* path handling portability macros */
4265 #ifndef DIR_SEPARATOR
4266 # define DIR_SEPARATOR '/'
4267 # define PATH_SEPARATOR ':'
4268 #endif
4269
4270 #if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \
4271   defined (__OS2__)
4272 # define HAVE_DOS_BASED_FILE_SYSTEM
4273 # define FOPEN_WB "wb"
4274 # ifndef DIR_SEPARATOR_2
4275 #  define DIR_SEPARATOR_2 '\\'
4276 # endif
4277 # ifndef PATH_SEPARATOR_2
4278 #  define PATH_SEPARATOR_2 ';'
4279 # endif
4280 #endif
4281
4282 #ifndef DIR_SEPARATOR_2
4283 # define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
4284 #else /* DIR_SEPARATOR_2 */
4285 # define IS_DIR_SEPARATOR(ch) \
4286         (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
4287 #endif /* DIR_SEPARATOR_2 */
4288
4289 #ifndef PATH_SEPARATOR_2
4290 # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
4291 #else /* PATH_SEPARATOR_2 */
4292 # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
4293 #endif /* PATH_SEPARATOR_2 */
4294
4295 #ifndef FOPEN_WB
4296 # define FOPEN_WB "w"
4297 #endif
4298 #ifndef _O_BINARY
4299 # define _O_BINARY 0
4300 #endif
4301
4302 #define XMALLOC(type, num)      ((type *) xmalloc ((num) * sizeof(type)))
4303 #define XFREE(stale) do { \
4304   if (stale) { free ((void *) stale); stale = 0; } \
4305 } while (0)
4306
4307 #if defined(LT_DEBUGWRAPPER)
4308 static int lt_debug = 1;
4309 #else
4310 static int lt_debug = 0;
4311 #endif
4312
4313 const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */
4314
4315 void *xmalloc (size_t num);
4316 char *xstrdup (const char *string);
4317 const char *base_name (const char *name);
4318 char *find_executable (const char *wrapper);
4319 char *chase_symlinks (const char *pathspec);
4320 int make_executable (const char *path);
4321 int check_executable (const char *path);
4322 char *strendzap (char *str, const char *pat);
4323 void lt_debugprintf (const char *file, int line, const char *fmt, ...);
4324 void lt_fatal (const char *file, int line, const char *message, ...);
4325 static const char *nonnull (const char *s);
4326 static const char *nonempty (const char *s);
4327 void lt_setenv (const char *name, const char *value);
4328 char *lt_extend_str (const char *orig_value, const char *add, int to_end);
4329 void lt_update_exe_path (const char *name, const char *value);
4330 void lt_update_lib_path (const char *name, const char *value);
4331 char **prepare_spawn (char **argv);
4332 void lt_dump_script (FILE *f);
4333 EOF
4334
4335             cat <<EOF
4336 volatile const char * MAGIC_EXE = "$magic_exe";
4337 const char * LIB_PATH_VARNAME = "$shlibpath_var";
4338 EOF
4339
4340             if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
4341               func_to_host_path "$temp_rpath"
4342               cat <<EOF
4343 const char * LIB_PATH_VALUE   = "$func_to_host_path_result";
4344 EOF
4345             else
4346               cat <<"EOF"
4347 const char * LIB_PATH_VALUE   = "";
4348 EOF
4349             fi
4350
4351             if test -n "$dllsearchpath"; then
4352               func_to_host_path "$dllsearchpath:"
4353               cat <<EOF
4354 const char * EXE_PATH_VARNAME = "PATH";
4355 const char * EXE_PATH_VALUE   = "$func_to_host_path_result";
4356 EOF
4357             else
4358               cat <<"EOF"
4359 const char * EXE_PATH_VARNAME = "";
4360 const char * EXE_PATH_VALUE   = "";
4361 EOF
4362             fi
4363
4364             if test "$fast_install" = yes; then
4365               cat <<EOF
4366 const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */
4367 EOF
4368             else
4369               cat <<EOF
4370 const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */
4371 EOF
4372             fi
4373
4374
4375             cat <<"EOF"
4376
4377 #define LTWRAPPER_OPTION_PREFIX         "--lt-"
4378
4379 static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX;
4380 static const char *dumpscript_opt       = LTWRAPPER_OPTION_PREFIX "dump-script";
4381 static const char *debug_opt            = LTWRAPPER_OPTION_PREFIX "debug";
4382
4383 int
4384 main (int argc, char *argv[])
4385 {
4386   char **newargz;
4387   int  newargc;
4388   char *tmp_pathspec;
4389   char *actual_cwrapper_path;
4390   char *actual_cwrapper_name;
4391   char *target_name;
4392   char *lt_argv_zero;
4393   intptr_t rval = 127;
4394
4395   int i;
4396
4397   program_name = (char *) xstrdup (base_name (argv[0]));
4398   newargz = XMALLOC (char *, argc + 1);
4399
4400   /* very simple arg parsing; don't want to rely on getopt
4401    * also, copy all non cwrapper options to newargz, except
4402    * argz[0], which is handled differently
4403    */
4404   newargc=0;
4405   for (i = 1; i < argc; i++)
4406     {
4407       if (strcmp (argv[i], dumpscript_opt) == 0)
4408         {
4409 EOF
4410             case "$host" in
4411               *mingw* | *cygwin* )
4412                 # make stdout use "unix" line endings
4413                 echo "          setmode(1,_O_BINARY);"
4414                 ;;
4415               esac
4416
4417             cat <<"EOF"
4418           lt_dump_script (stdout);
4419           return 0;
4420         }
4421       if (strcmp (argv[i], debug_opt) == 0)
4422         {
4423           lt_debug = 1;
4424           continue;
4425         }
4426       if (strcmp (argv[i], ltwrapper_option_prefix) == 0)
4427         {
4428           /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX
4429              namespace, but it is not one of the ones we know about and
4430              have already dealt with, above (inluding dump-script), then
4431              report an error. Otherwise, targets might begin to believe
4432              they are allowed to use options in the LTWRAPPER_OPTION_PREFIX
4433              namespace. The first time any user complains about this, we'll
4434              need to make LTWRAPPER_OPTION_PREFIX a configure-time option
4435              or a configure.ac-settable value.
4436            */
4437           lt_fatal (__FILE__, __LINE__,
4438                     "unrecognized %s option: '%s'",
4439                     ltwrapper_option_prefix, argv[i]);
4440         }
4441       /* otherwise ... */
4442       newargz[++newargc] = xstrdup (argv[i]);
4443     }
4444   newargz[++newargc] = NULL;
4445
4446 EOF
4447             cat <<EOF
4448   /* The GNU banner must be the first non-error debug message */
4449   lt_debugprintf (__FILE__, __LINE__, "libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\n");
4450 EOF
4451             cat <<"EOF"
4452   lt_debugprintf (__FILE__, __LINE__, "(main) argv[0]: %s\n", argv[0]);
4453   lt_debugprintf (__FILE__, __LINE__, "(main) program_name: %s\n", program_name);
4454
4455   tmp_pathspec = find_executable (argv[0]);
4456   if (tmp_pathspec == NULL)
4457     lt_fatal (__FILE__, __LINE__, "couldn't find %s", argv[0]);
4458   lt_debugprintf (__FILE__, __LINE__,
4459                   "(main) found exe (before symlink chase) at: %s\n",
4460                   tmp_pathspec);
4461
4462   actual_cwrapper_path = chase_symlinks (tmp_pathspec);
4463   lt_debugprintf (__FILE__, __LINE__,
4464                   "(main) found exe (after symlink chase) at: %s\n",
4465                   actual_cwrapper_path);
4466   XFREE (tmp_pathspec);
4467
4468   actual_cwrapper_name = xstrdup (base_name (actual_cwrapper_path));
4469   strendzap (actual_cwrapper_path, actual_cwrapper_name);
4470
4471   /* wrapper name transforms */
4472   strendzap (actual_cwrapper_name, ".exe");
4473   tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1);
4474   XFREE (actual_cwrapper_name);
4475   actual_cwrapper_name = tmp_pathspec;
4476   tmp_pathspec = 0;
4477
4478   /* target_name transforms -- use actual target program name; might have lt- prefix */
4479   target_name = xstrdup (base_name (TARGET_PROGRAM_NAME));
4480   strendzap (target_name, ".exe");
4481   tmp_pathspec = lt_extend_str (target_name, ".exe", 1);
4482   XFREE (target_name);
4483   target_name = tmp_pathspec;
4484   tmp_pathspec = 0;
4485
4486   lt_debugprintf (__FILE__, __LINE__,
4487                   "(main) libtool target name: %s\n",
4488                   target_name);
4489 EOF
4490
4491             cat <<EOF
4492   newargz[0] =
4493     XMALLOC (char, (strlen (actual_cwrapper_path) +
4494                     strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1));
4495   strcpy (newargz[0], actual_cwrapper_path);
4496   strcat (newargz[0], "$objdir");
4497   strcat (newargz[0], "/");
4498 EOF
4499
4500             cat <<"EOF"
4501   /* stop here, and copy so we don't have to do this twice */
4502   tmp_pathspec = xstrdup (newargz[0]);
4503
4504   /* do NOT want the lt- prefix here, so use actual_cwrapper_name */
4505   strcat (newargz[0], actual_cwrapper_name);
4506
4507   /* DO want the lt- prefix here if it exists, so use target_name */
4508   lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1);
4509   XFREE (tmp_pathspec);
4510   tmp_pathspec = NULL;
4511 EOF
4512
4513             case $host_os in
4514               mingw*)
4515             cat <<"EOF"
4516   {
4517     char* p;
4518     while ((p = strchr (newargz[0], '\\')) != NULL)
4519       {
4520         *p = '/';
4521       }
4522     while ((p = strchr (lt_argv_zero, '\\')) != NULL)
4523       {
4524         *p = '/';
4525       }
4526   }
4527 EOF
4528             ;;
4529             esac
4530
4531             cat <<"EOF"
4532   XFREE (target_name);
4533   XFREE (actual_cwrapper_path);
4534   XFREE (actual_cwrapper_name);
4535
4536   lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */
4537   lt_setenv ("DUALCASE", "1");  /* for MSK sh */
4538   /* Update the DLL searchpath.  EXE_PATH_VALUE ($dllsearchpath) must
4539      be prepended before (that is, appear after) LIB_PATH_VALUE ($temp_rpath)
4540      because on Windows, both *_VARNAMEs are PATH but uninstalled
4541      libraries must come first. */
4542   lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE);
4543   lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE);
4544
4545   lt_debugprintf (__FILE__, __LINE__, "(main) lt_argv_zero: %s\n",
4546                   nonnull (lt_argv_zero));
4547   for (i = 0; i < newargc; i++)
4548     {
4549       lt_debugprintf (__FILE__, __LINE__, "(main) newargz[%d]: %s\n",
4550                       i, nonnull (newargz[i]));
4551     }
4552
4553 EOF
4554
4555             case $host_os in
4556               mingw*)
4557                 cat <<"EOF"
4558   /* execv doesn't actually work on mingw as expected on unix */
4559   newargz = prepare_spawn (newargz);
4560   rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz);
4561   if (rval == -1)
4562     {
4563       /* failed to start process */
4564       lt_debugprintf (__FILE__, __LINE__,
4565                       "(main) failed to launch target \"%s\": %s\n",
4566                       lt_argv_zero, nonnull (strerror (errno)));
4567       return 127;
4568     }
4569   return rval;
4570 EOF
4571                 ;;
4572               *)
4573                 cat <<"EOF"
4574   execv (lt_argv_zero, newargz);
4575   return rval; /* =127, but avoids unused variable warning */
4576 EOF
4577                 ;;
4578             esac
4579
4580             cat <<"EOF"
4581 }
4582
4583 void *
4584 xmalloc (size_t num)
4585 {
4586   void *p = (void *) malloc (num);
4587   if (!p)
4588     lt_fatal (__FILE__, __LINE__, "memory exhausted");
4589
4590   return p;
4591 }
4592
4593 char *
4594 xstrdup (const char *string)
4595 {
4596   return string ? strcpy ((char *) xmalloc (strlen (string) + 1),
4597                           string) : NULL;
4598 }
4599
4600 const char *
4601 base_name (const char *name)
4602 {
4603   const char *base;
4604
4605 #if defined (HAVE_DOS_BASED_FILE_SYSTEM)
4606   /* Skip over the disk name in MSDOS pathnames. */
4607   if (isalpha ((unsigned char) name[0]) && name[1] == ':')
4608     name += 2;
4609 #endif
4610
4611   for (base = name; *name; name++)
4612     if (IS_DIR_SEPARATOR (*name))
4613       base = name + 1;
4614   return base;
4615 }
4616
4617 int
4618 check_executable (const char *path)
4619 {
4620   struct stat st;
4621
4622   lt_debugprintf (__FILE__, __LINE__, "(check_executable): %s\n",
4623                   nonempty (path));
4624   if ((!path) || (!*path))
4625     return 0;
4626
4627   if ((stat (path, &st) >= 0)
4628       && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH)))
4629     return 1;
4630   else
4631     return 0;
4632 }
4633
4634 int
4635 make_executable (const char *path)
4636 {
4637   int rval = 0;
4638   struct stat st;
4639
4640   lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n",
4641                   nonempty (path));
4642   if ((!path) || (!*path))
4643     return 0;
4644
4645   if (stat (path, &st) >= 0)
4646     {
4647       rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR);
4648     }
4649   return rval;
4650 }
4651
4652 /* Searches for the full path of the wrapper.  Returns
4653    newly allocated full path name if found, NULL otherwise
4654    Does not chase symlinks, even on platforms that support them.
4655 */
4656 char *
4657 find_executable (const char *wrapper)
4658 {
4659   int has_slash = 0;
4660   const char *p;
4661   const char *p_next;
4662   /* static buffer for getcwd */
4663   char tmp[LT_PATHMAX + 1];
4664   int tmp_len;
4665   char *concat_name;
4666
4667   lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n",
4668                   nonempty (wrapper));
4669
4670   if ((wrapper == NULL) || (*wrapper == '\0'))
4671     return NULL;
4672
4673   /* Absolute path? */
4674 #if defined (HAVE_DOS_BASED_FILE_SYSTEM)
4675   if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':')
4676     {
4677       concat_name = xstrdup (wrapper);
4678       if (check_executable (concat_name))
4679         return concat_name;
4680       XFREE (concat_name);
4681     }
4682   else
4683     {
4684 #endif
4685       if (IS_DIR_SEPARATOR (wrapper[0]))
4686         {
4687           concat_name = xstrdup (wrapper);
4688           if (check_executable (concat_name))
4689             return concat_name;
4690           XFREE (concat_name);
4691         }
4692 #if defined (HAVE_DOS_BASED_FILE_SYSTEM)
4693     }
4694 #endif
4695
4696   for (p = wrapper; *p; p++)
4697     if (*p == '/')
4698       {
4699         has_slash = 1;
4700         break;
4701       }
4702   if (!has_slash)
4703     {
4704       /* no slashes; search PATH */
4705       const char *path = getenv ("PATH");
4706       if (path != NULL)
4707         {
4708           for (p = path; *p; p = p_next)
4709             {
4710               const char *q;
4711               size_t p_len;
4712               for (q = p; *q; q++)
4713                 if (IS_PATH_SEPARATOR (*q))
4714                   break;
4715               p_len = q - p;
4716               p_next = (*q == '\0' ? q : q + 1);
4717               if (p_len == 0)
4718                 {
4719                   /* empty path: current directory */
4720                   if (getcwd (tmp, LT_PATHMAX) == NULL)
4721                     lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
4722                               nonnull (strerror (errno)));
4723                   tmp_len = strlen (tmp);
4724                   concat_name =
4725                     XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
4726                   memcpy (concat_name, tmp, tmp_len);
4727                   concat_name[tmp_len] = '/';
4728                   strcpy (concat_name + tmp_len + 1, wrapper);
4729                 }
4730               else
4731                 {
4732                   concat_name =
4733                     XMALLOC (char, p_len + 1 + strlen (wrapper) + 1);
4734                   memcpy (concat_name, p, p_len);
4735                   concat_name[p_len] = '/';
4736                   strcpy (concat_name + p_len + 1, wrapper);
4737                 }
4738               if (check_executable (concat_name))
4739                 return concat_name;
4740               XFREE (concat_name);
4741             }
4742         }
4743       /* not found in PATH; assume curdir */
4744     }
4745   /* Relative path | not found in path: prepend cwd */
4746   if (getcwd (tmp, LT_PATHMAX) == NULL)
4747     lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
4748               nonnull (strerror (errno)));
4749   tmp_len = strlen (tmp);
4750   concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
4751   memcpy (concat_name, tmp, tmp_len);
4752   concat_name[tmp_len] = '/';
4753   strcpy (concat_name + tmp_len + 1, wrapper);
4754
4755   if (check_executable (concat_name))
4756     return concat_name;
4757   XFREE (concat_name);
4758   return NULL;
4759 }
4760
4761 char *
4762 chase_symlinks (const char *pathspec)
4763 {
4764 #ifndef S_ISLNK
4765   return xstrdup (pathspec);
4766 #else
4767   char buf[LT_PATHMAX];
4768   struct stat s;
4769   char *tmp_pathspec = xstrdup (pathspec);
4770   char *p;
4771   int has_symlinks = 0;
4772   while (strlen (tmp_pathspec) && !has_symlinks)
4773     {
4774       lt_debugprintf (__FILE__, __LINE__,
4775                       "checking path component for symlinks: %s\n",
4776                       tmp_pathspec);
4777       if (lstat (tmp_pathspec, &s) == 0)
4778         {
4779           if (S_ISLNK (s.st_mode) != 0)
4780             {
4781               has_symlinks = 1;
4782               break;
4783             }
4784
4785           /* search backwards for last DIR_SEPARATOR */
4786           p = tmp_pathspec + strlen (tmp_pathspec) - 1;
4787           while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
4788             p--;
4789           if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
4790             {
4791               /* no more DIR_SEPARATORS left */
4792               break;
4793             }
4794           *p = '\0';
4795         }
4796       else
4797         {
4798           lt_fatal (__FILE__, __LINE__,
4799                     "error accessing file \"%s\": %s",
4800                     tmp_pathspec, nonnull (strerror (errno)));
4801         }
4802     }
4803   XFREE (tmp_pathspec);
4804
4805   if (!has_symlinks)
4806     {
4807       return xstrdup (pathspec);
4808     }
4809
4810   tmp_pathspec = realpath (pathspec, buf);
4811   if (tmp_pathspec == 0)
4812     {
4813       lt_fatal (__FILE__, __LINE__,
4814                 "could not follow symlinks for %s", pathspec);
4815     }
4816   return xstrdup (tmp_pathspec);
4817 #endif
4818 }
4819
4820 char *
4821 strendzap (char *str, const char *pat)
4822 {
4823   size_t len, patlen;
4824
4825   assert (str != NULL);
4826   assert (pat != NULL);
4827
4828   len = strlen (str);
4829   patlen = strlen (pat);
4830
4831   if (patlen <= len)
4832     {
4833       str += len - patlen;
4834       if (strcmp (str, pat) == 0)
4835         *str = '\0';
4836     }
4837   return str;
4838 }
4839
4840 void
4841 lt_debugprintf (const char *file, int line, const char *fmt, ...)
4842 {
4843   va_list args;
4844   if (lt_debug)
4845     {
4846       (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line);
4847       va_start (args, fmt);
4848       (void) vfprintf (stderr, fmt, args);
4849       va_end (args);
4850     }
4851 }
4852
4853 static void
4854 lt_error_core (int exit_status, const char *file,
4855                int line, const char *mode,
4856                const char *message, va_list ap)
4857 {
4858   fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode);
4859   vfprintf (stderr, message, ap);
4860   fprintf (stderr, ".\n");
4861
4862   if (exit_status >= 0)
4863     exit (exit_status);
4864 }
4865
4866 void
4867 lt_fatal (const char *file, int line, const char *message, ...)
4868 {
4869   va_list ap;
4870   va_start (ap, message);
4871   lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap);
4872   va_end (ap);
4873 }
4874
4875 static const char *
4876 nonnull (const char *s)
4877 {
4878   return s ? s : "(null)";
4879 }
4880
4881 static const char *
4882 nonempty (const char *s)
4883 {
4884   return (s && !*s) ? "(empty)" : nonnull (s);
4885 }
4886
4887 void
4888 lt_setenv (const char *name, const char *value)
4889 {
4890   lt_debugprintf (__FILE__, __LINE__,
4891                   "(lt_setenv) setting '%s' to '%s'\n",
4892                   nonnull (name), nonnull (value));
4893   {
4894 #ifdef HAVE_SETENV
4895     /* always make a copy, for consistency with !HAVE_SETENV */
4896     char *str = xstrdup (value);
4897     setenv (name, str, 1);
4898 #else
4899     int len = strlen (name) + 1 + strlen (value) + 1;
4900     char *str = XMALLOC (char, len);
4901     sprintf (str, "%s=%s", name, value);
4902     if (putenv (str) != EXIT_SUCCESS)
4903       {
4904         XFREE (str);
4905       }
4906 #endif
4907   }
4908 }
4909
4910 char *
4911 lt_extend_str (const char *orig_value, const char *add, int to_end)
4912 {
4913   char *new_value;
4914   if (orig_value && *orig_value)
4915     {
4916       int orig_value_len = strlen (orig_value);
4917       int add_len = strlen (add);
4918       new_value = XMALLOC (char, add_len + orig_value_len + 1);
4919       if (to_end)
4920         {
4921           strcpy (new_value, orig_value);
4922           strcpy (new_value + orig_value_len, add);
4923         }
4924       else
4925         {
4926           strcpy (new_value, add);
4927           strcpy (new_value + add_len, orig_value);
4928         }
4929     }
4930   else
4931     {
4932       new_value = xstrdup (add);
4933     }
4934   return new_value;
4935 }
4936
4937 void
4938 lt_update_exe_path (const char *name, const char *value)
4939 {
4940   lt_debugprintf (__FILE__, __LINE__,
4941                   "(lt_update_exe_path) modifying '%s' by prepending '%s'\n",
4942                   nonnull (name), nonnull (value));
4943
4944   if (name && *name && value && *value)
4945     {
4946       char *new_value = lt_extend_str (getenv (name), value, 0);
4947       /* some systems can't cope with a ':'-terminated path #' */
4948       int len = strlen (new_value);
4949       while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1]))
4950         {
4951           new_value[len-1] = '\0';
4952         }
4953       lt_setenv (name, new_value);
4954       XFREE (new_value);
4955     }
4956 }
4957
4958 void
4959 lt_update_lib_path (const char *name, const char *value)
4960 {
4961   lt_debugprintf (__FILE__, __LINE__,
4962                   "(lt_update_lib_path) modifying '%s' by prepending '%s'\n",
4963                   nonnull (name), nonnull (value));
4964
4965   if (name && *name && value && *value)
4966     {
4967       char *new_value = lt_extend_str (getenv (name), value, 0);
4968       lt_setenv (name, new_value);
4969       XFREE (new_value);
4970     }
4971 }
4972
4973 EOF
4974             case $host_os in
4975               mingw*)
4976                 cat <<"EOF"
4977
4978 /* Prepares an argument vector before calling spawn().
4979    Note that spawn() does not by itself call the command interpreter
4980      (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") :
4981       ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
4982          GetVersionEx(&v);
4983          v.dwPlatformId == VER_PLATFORM_WIN32_NT;
4984       }) ? "cmd.exe" : "command.com").
4985    Instead it simply concatenates the arguments, separated by ' ', and calls
4986    CreateProcess().  We must quote the arguments since Win32 CreateProcess()
4987    interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a
4988    special way:
4989    - Space and tab are interpreted as delimiters. They are not treated as
4990      delimiters if they are surrounded by double quotes: "...".
4991    - Unescaped double quotes are removed from the input. Their only effect is
4992      that within double quotes, space and tab are treated like normal
4993      characters.
4994    - Backslashes not followed by double quotes are not special.
4995    - But 2*n+1 backslashes followed by a double quote become
4996      n backslashes followed by a double quote (n >= 0):
4997        \" -> "
4998        \\\" -> \"
4999        \\\\\" -> \\"
5000  */
5001 #define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
5002 #define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
5003 char **
5004 prepare_spawn (char **argv)
5005 {
5006   size_t argc;
5007   char **new_argv;
5008   size_t i;
5009
5010   /* Count number of arguments.  */
5011   for (argc = 0; argv[argc] != NULL; argc++)
5012     ;
5013
5014   /* Allocate new argument vector.  */
5015   new_argv = XMALLOC (char *, argc + 1);
5016
5017   /* Put quoted arguments into the new argument vector.  */
5018   for (i = 0; i < argc; i++)
5019     {
5020       const char *string = argv[i];
5021
5022       if (string[0] == '\0')
5023         new_argv[i] = xstrdup ("\"\"");
5024       else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL)
5025         {
5026           int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL);
5027           size_t length;
5028           unsigned int backslashes;
5029           const char *s;
5030           char *quoted_string;
5031           char *p;
5032
5033           length = 0;
5034           backslashes = 0;
5035           if (quote_around)
5036             length++;
5037           for (s = string; *s != '\0'; s++)
5038             {
5039               char c = *s;
5040               if (c == '"')
5041                 length += backslashes + 1;
5042               length++;
5043               if (c == '\\')
5044                 backslashes++;
5045               else
5046                 backslashes = 0;
5047             }
5048           if (quote_around)
5049             length += backslashes + 1;
5050
5051           quoted_string = XMALLOC (char, length + 1);
5052
5053           p = quoted_string;
5054           backslashes = 0;
5055           if (quote_around)
5056             *p++ = '"';
5057           for (s = string; *s != '\0'; s++)
5058             {
5059               char c = *s;
5060               if (c == '"')
5061                 {
5062                   unsigned int j;
5063                   for (j = backslashes + 1; j > 0; j--)
5064                     *p++ = '\\';
5065                 }
5066               *p++ = c;
5067               if (c == '\\')
5068                 backslashes++;
5069               else
5070                 backslashes = 0;
5071             }
5072           if (quote_around)
5073             {
5074               unsigned int j;
5075               for (j = backslashes; j > 0; j--)
5076                 *p++ = '\\';
5077               *p++ = '"';
5078             }
5079           *p = '\0';
5080
5081           new_argv[i] = quoted_string;
5082         }
5083       else
5084         new_argv[i] = (char *) string;
5085     }
5086   new_argv[argc] = NULL;
5087
5088   return new_argv;
5089 }
5090 EOF
5091                 ;;
5092             esac
5093
5094             cat <<"EOF"
5095 void lt_dump_script (FILE* f)
5096 {
5097 EOF
5098             func_emit_wrapper yes |
5099               $SED -n -e '
5100 s/^\(.\{79\}\)\(..*\)/\1\
5101 \2/
5102 h
5103 s/\([\\"]\)/\\\1/g
5104 s/$/\\n/
5105 s/\([^\n]*\).*/  fputs ("\1", f);/p
5106 g
5107 D'
5108             cat <<"EOF"
5109 }
5110 EOF
5111 }
5112 # end: func_emit_cwrapperexe_src
5113
5114 # func_win32_import_lib_p ARG
5115 # True if ARG is an import lib, as indicated by $file_magic_cmd
5116 func_win32_import_lib_p ()
5117 {
5118     $opt_debug
5119     case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in
5120     *import*) : ;;
5121     *) false ;;
5122     esac
5123 }
5124
5125 # func_mode_link arg...
5126 func_mode_link ()
5127 {
5128     $opt_debug
5129     case $host in
5130     *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
5131       # It is impossible to link a dll without this setting, and
5132       # we shouldn't force the makefile maintainer to figure out
5133       # which system we are compiling for in order to pass an extra
5134       # flag for every libtool invocation.
5135       # allow_undefined=no
5136
5137       # FIXME: Unfortunately, there are problems with the above when trying
5138       # to make a dll which has undefined symbols, in which case not
5139       # even a static library is built.  For now, we need to specify
5140       # -no-undefined on the libtool link line when we can be certain
5141       # that all symbols are satisfied, otherwise we get a static library.
5142       allow_undefined=yes
5143       ;;
5144     *)
5145       allow_undefined=yes
5146       ;;
5147     esac
5148     libtool_args=$nonopt
5149     base_compile="$nonopt $@"
5150     compile_command=$nonopt
5151     finalize_command=$nonopt
5152
5153     compile_rpath=
5154     finalize_rpath=
5155     compile_shlibpath=
5156     finalize_shlibpath=
5157     convenience=
5158     old_convenience=
5159     deplibs=
5160     old_deplibs=
5161     compiler_flags=
5162     linker_flags=
5163     dllsearchpath=
5164     lib_search_path=`pwd`
5165     inst_prefix_dir=
5166     new_inherited_linker_flags=
5167
5168     avoid_version=no
5169     bindir=
5170     dlfiles=
5171     dlprefiles=
5172     dlself=no
5173     export_dynamic=no
5174     export_symbols=
5175     export_symbols_regex=
5176     generated=
5177     libobjs=
5178     ltlibs=
5179     module=no
5180     no_install=no
5181     objs=
5182     non_pic_objects=
5183     precious_files_regex=
5184     prefer_static_libs=no
5185     preload=no
5186     prev=
5187     prevarg=
5188     release=
5189     rpath=
5190     xrpath=
5191     perm_rpath=
5192     temp_rpath=
5193     thread_safe=no
5194     vinfo=
5195     vinfo_number=no
5196     weak_libs=
5197     single_module="${wl}-single_module"
5198     func_infer_tag $base_compile
5199
5200     # We need to know -static, to get the right output filenames.
5201     for arg
5202     do
5203       case $arg in
5204       -shared)
5205         test "$build_libtool_libs" != yes && \
5206           func_fatal_configuration "can not build a shared library"
5207         build_old_libs=no
5208         break
5209         ;;
5210       -all-static | -static | -static-libtool-libs)
5211         case $arg in
5212         -all-static)
5213           if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
5214             func_warning "complete static linking is impossible in this configuration"
5215           fi
5216           if test -n "$link_static_flag"; then
5217             dlopen_self=$dlopen_self_static
5218           fi
5219           prefer_static_libs=yes
5220           ;;
5221         -static)
5222           if test -z "$pic_flag" && test -n "$link_static_flag"; then
5223             dlopen_self=$dlopen_self_static
5224           fi
5225           prefer_static_libs=built
5226           ;;
5227         -static-libtool-libs)
5228           if test -z "$pic_flag" && test -n "$link_static_flag"; then
5229             dlopen_self=$dlopen_self_static
5230           fi
5231           prefer_static_libs=yes
5232           ;;
5233         esac
5234         build_libtool_libs=no
5235         build_old_libs=yes
5236         break
5237         ;;
5238       esac
5239     done
5240
5241     # See if our shared archives depend on static archives.
5242     test -n "$old_archive_from_new_cmds" && build_old_libs=yes
5243
5244     # Go through the arguments, transforming them on the way.
5245     while test "$#" -gt 0; do
5246       arg="$1"
5247       shift
5248       func_quote_for_eval "$arg"
5249       qarg=$func_quote_for_eval_unquoted_result
5250       func_append libtool_args " $func_quote_for_eval_result"
5251
5252       # If the previous option needs an argument, assign it.
5253       if test -n "$prev"; then
5254         case $prev in
5255         output)
5256           func_append compile_command " @OUTPUT@"
5257           func_append finalize_command " @OUTPUT@"
5258           ;;
5259         esac
5260
5261         case $prev in
5262         bindir)
5263           bindir="$arg"
5264           prev=
5265           continue
5266           ;;
5267         dlfiles|dlprefiles)
5268           if test "$preload" = no; then
5269             # Add the symbol object into the linking commands.
5270             func_append compile_command " @SYMFILE@"
5271             func_append finalize_command " @SYMFILE@"
5272             preload=yes
5273           fi
5274           case $arg in
5275           *.la | *.lo) ;;  # We handle these cases below.
5276           force)
5277             if test "$dlself" = no; then
5278               dlself=needless
5279               export_dynamic=yes
5280             fi
5281             prev=
5282             continue
5283             ;;
5284           self)
5285             if test "$prev" = dlprefiles; then
5286               dlself=yes
5287             elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
5288               dlself=yes
5289             else
5290               dlself=needless
5291               export_dynamic=yes
5292             fi
5293             prev=
5294             continue
5295             ;;
5296           *)
5297             if test "$prev" = dlfiles; then
5298               func_append dlfiles " $arg"
5299             else
5300               func_append dlprefiles " $arg"
5301             fi
5302             prev=
5303             continue
5304             ;;
5305           esac
5306           ;;
5307         expsyms)
5308           export_symbols="$arg"
5309           test -f "$arg" \
5310             || func_fatal_error "symbol file \`$arg' does not exist"
5311           prev=
5312           continue
5313           ;;
5314         expsyms_regex)
5315           export_symbols_regex="$arg"
5316           prev=
5317           continue
5318           ;;
5319         framework)
5320           case $host in
5321             *-*-darwin*)
5322               case "$deplibs " in
5323                 *" $qarg.ltframework "*) ;;
5324                 *) func_append deplibs " $qarg.ltframework" # this is fixed later
5325                    ;;
5326               esac
5327               ;;
5328           esac
5329           prev=
5330           continue
5331           ;;
5332         inst_prefix)
5333           inst_prefix_dir="$arg"
5334           prev=
5335           continue
5336           ;;
5337         objectlist)
5338           if test -f "$arg"; then
5339             save_arg=$arg
5340             moreargs=
5341             for fil in `cat "$save_arg"`
5342             do
5343 #             func_append moreargs " $fil"
5344               arg=$fil
5345               # A libtool-controlled object.
5346
5347               # Check to see that this really is a libtool object.
5348               if func_lalib_unsafe_p "$arg"; then
5349                 pic_object=
5350                 non_pic_object=
5351
5352                 # Read the .lo file
5353                 func_source "$arg"
5354
5355                 if test -z "$pic_object" ||
5356                    test -z "$non_pic_object" ||
5357                    test "$pic_object" = none &&
5358                    test "$non_pic_object" = none; then
5359                   func_fatal_error "cannot find name of object for \`$arg'"
5360                 fi
5361
5362                 # Extract subdirectory from the argument.
5363                 func_dirname "$arg" "/" ""
5364                 xdir="$func_dirname_result"
5365
5366                 if test "$pic_object" != none; then
5367                   # Prepend the subdirectory the object is found in.
5368                   pic_object="$xdir$pic_object"
5369
5370                   if test "$prev" = dlfiles; then
5371                     if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
5372                       func_append dlfiles " $pic_object"
5373                       prev=
5374                       continue
5375                     else
5376                       # If libtool objects are unsupported, then we need to preload.
5377                       prev=dlprefiles
5378                     fi
5379                   fi
5380
5381                   # CHECK ME:  I think I busted this.  -Ossama
5382                   if test "$prev" = dlprefiles; then
5383                     # Preload the old-style object.
5384                     func_append dlprefiles " $pic_object"
5385                     prev=
5386                   fi
5387
5388                   # A PIC object.
5389                   func_append libobjs " $pic_object"
5390                   arg="$pic_object"
5391                 fi
5392
5393                 # Non-PIC object.
5394                 if test "$non_pic_object" != none; then
5395                   # Prepend the subdirectory the object is found in.
5396                   non_pic_object="$xdir$non_pic_object"
5397
5398                   # A standard non-PIC object
5399                   func_append non_pic_objects " $non_pic_object"
5400                   if test -z "$pic_object" || test "$pic_object" = none ; then
5401                     arg="$non_pic_object"
5402                   fi
5403                 else
5404                   # If the PIC object exists, use it instead.
5405                   # $xdir was prepended to $pic_object above.
5406                   non_pic_object="$pic_object"
5407                   func_append non_pic_objects " $non_pic_object"
5408                 fi
5409               else
5410                 # Only an error if not doing a dry-run.
5411                 if $opt_dry_run; then
5412                   # Extract subdirectory from the argument.
5413                   func_dirname "$arg" "/" ""
5414                   xdir="$func_dirname_result"
5415
5416                   func_lo2o "$arg"
5417                   pic_object=$xdir$objdir/$func_lo2o_result
5418                   non_pic_object=$xdir$func_lo2o_result
5419                   func_append libobjs " $pic_object"
5420                   func_append non_pic_objects " $non_pic_object"
5421                 else
5422                   func_fatal_error "\`$arg' is not a valid libtool object"
5423                 fi
5424               fi
5425             done
5426           else
5427             func_fatal_error "link input file \`$arg' does not exist"
5428           fi
5429           arg=$save_arg
5430           prev=
5431           continue
5432           ;;
5433         precious_regex)
5434           precious_files_regex="$arg"
5435           prev=
5436           continue
5437           ;;
5438         release)
5439           release="-$arg"
5440           prev=
5441           continue
5442           ;;
5443         rpath | xrpath)
5444           # We need an absolute path.
5445           case $arg in
5446           [\\/]* | [A-Za-z]:[\\/]*) ;;
5447           *)
5448             func_fatal_error "only absolute run-paths are allowed"
5449             ;;
5450           esac
5451           if test "$prev" = rpath; then
5452             case "$rpath " in
5453             *" $arg "*) ;;
5454             *) func_append rpath " $arg" ;;
5455             esac
5456           else
5457             case "$xrpath " in
5458             *" $arg "*) ;;
5459             *) func_append xrpath " $arg" ;;
5460             esac
5461           fi
5462           prev=
5463           continue
5464           ;;
5465         shrext)
5466           shrext_cmds="$arg"
5467           prev=
5468           continue
5469           ;;
5470         weak)
5471           func_append weak_libs " $arg"
5472           prev=
5473           continue
5474           ;;
5475         xcclinker)
5476           func_append linker_flags " $qarg"
5477           func_append compiler_flags " $qarg"
5478           prev=
5479           func_append compile_command " $qarg"
5480           func_append finalize_command " $qarg"
5481           continue
5482           ;;
5483         xcompiler)
5484           func_append compiler_flags " $qarg"
5485           prev=
5486           func_append compile_command " $qarg"
5487           func_append finalize_command " $qarg"
5488           continue
5489           ;;
5490         xlinker)
5491           func_append linker_flags " $qarg"
5492           func_append compiler_flags " $wl$qarg"
5493           prev=
5494           func_append compile_command " $wl$qarg"
5495           func_append finalize_command " $wl$qarg"
5496           continue
5497           ;;
5498         *)
5499           eval "$prev=\"\$arg\""
5500           prev=
5501           continue
5502           ;;
5503         esac
5504       fi # test -n "$prev"
5505
5506       prevarg="$arg"
5507
5508       case $arg in
5509       -all-static)
5510         if test -n "$link_static_flag"; then
5511           # See comment for -static flag below, for more details.
5512           func_append compile_command " $link_static_flag"
5513           func_append finalize_command " $link_static_flag"
5514         fi
5515         continue
5516         ;;
5517
5518       -allow-undefined)
5519         # FIXME: remove this flag sometime in the future.
5520         func_fatal_error "\`-allow-undefined' must not be used because it is the default"
5521         ;;
5522
5523       -avoid-version)
5524         avoid_version=yes
5525         continue
5526         ;;
5527
5528       -bindir)
5529         prev=bindir
5530         continue
5531         ;;
5532
5533       -dlopen)
5534         prev=dlfiles
5535         continue
5536         ;;
5537
5538       -dlpreopen)
5539         prev=dlprefiles
5540         continue
5541         ;;
5542
5543       -export-dynamic)
5544         export_dynamic=yes
5545         continue
5546         ;;
5547
5548       -export-symbols | -export-symbols-regex)
5549         if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
5550           func_fatal_error "more than one -exported-symbols argument is not allowed"
5551         fi
5552         if test "X$arg" = "X-export-symbols"; then
5553           prev=expsyms
5554         else
5555           prev=expsyms_regex
5556         fi
5557         continue
5558         ;;
5559
5560       -framework)
5561         prev=framework
5562         continue
5563         ;;
5564
5565       -inst-prefix-dir)
5566         prev=inst_prefix
5567         continue
5568         ;;
5569
5570       # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
5571       # so, if we see these flags be careful not to treat them like -L
5572       -L[A-Z][A-Z]*:*)
5573         case $with_gcc/$host in
5574         no/*-*-irix* | /*-*-irix*)
5575           func_append compile_command " $arg"
5576           func_append finalize_command " $arg"
5577           ;;
5578         esac
5579         continue
5580         ;;
5581
5582       -L*)
5583         func_stripname "-L" '' "$arg"
5584         if test -z "$func_stripname_result"; then
5585           if test "$#" -gt 0; then
5586             func_fatal_error "require no space between \`-L' and \`$1'"
5587           else
5588             func_fatal_error "need path for \`-L' option"
5589           fi
5590         fi
5591         func_resolve_sysroot "$func_stripname_result"
5592         dir=$func_resolve_sysroot_result
5593         # We need an absolute path.
5594         case $dir in
5595         [\\/]* | [A-Za-z]:[\\/]*) ;;
5596         *)
5597           absdir=`cd "$dir" && pwd`
5598           test -z "$absdir" && \
5599             func_fatal_error "cannot determine absolute directory name of \`$dir'"
5600           dir="$absdir"
5601           ;;
5602         esac
5603         case "$deplibs " in
5604         *" -L$dir "* | *" $arg "*)
5605           # Will only happen for absolute or sysroot arguments
5606           ;;
5607         *)
5608           # Preserve sysroot, but never include relative directories
5609           case $dir in
5610             [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;;
5611             *) func_append deplibs " -L$dir" ;;
5612           esac
5613           func_append lib_search_path " $dir"
5614           ;;
5615         esac
5616         case $host in
5617         *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
5618           testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'`
5619           case :$dllsearchpath: in
5620           *":$dir:"*) ;;
5621           ::) dllsearchpath=$dir;;
5622           *) func_append dllsearchpath ":$dir";;
5623           esac
5624           case :$dllsearchpath: in
5625           *":$testbindir:"*) ;;
5626           ::) dllsearchpath=$testbindir;;
5627           *) func_append dllsearchpath ":$testbindir";;
5628           esac
5629           ;;
5630         esac
5631         deplibs="$deplibs $arg"
5632         continue
5633         ;;
5634
5635       -l*)
5636         if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then
5637           case $host in
5638           *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*)
5639             # These systems don't actually have a C or math library (as such)
5640             continue
5641             ;;
5642           *-*-os2*)
5643             # These systems don't actually have a C library (as such)
5644             test "X$arg" = "X-lc" && continue
5645             ;;
5646           *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
5647             # Do not include libc due to us having libc/libc_r.
5648             test "X$arg" = "X-lc" && continue
5649             ;;
5650           *-*-rhapsody* | *-*-darwin1.[012])
5651             # Rhapsody C and math libraries are in the System framework
5652             func_append deplibs " System.ltframework"
5653             continue
5654             ;;
5655           *-*-sco3.2v5* | *-*-sco5v6*)
5656             # Causes problems with __ctype
5657             test "X$arg" = "X-lc" && continue
5658             ;;
5659           *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
5660             # Compiler inserts libc in the correct place for threads to work
5661             test "X$arg" = "X-lc" && continue
5662             ;;
5663           esac
5664         elif test "X$arg" = "X-lc_r"; then
5665          case $host in
5666          *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
5667            # Do not include libc_r directly, use -pthread flag.
5668            continue
5669            ;;
5670          esac
5671         fi
5672         func_append deplibs " $arg"
5673         continue
5674         ;;
5675
5676       -module)
5677         module=yes
5678         continue
5679         ;;
5680
5681       # Tru64 UNIX uses -model [arg] to determine the layout of C++
5682       # classes, name mangling, and exception handling.
5683       # Darwin uses the -arch flag to determine output architecture.
5684       -model|-arch|-isysroot|--sysroot)
5685         func_append compiler_flags " $arg"
5686         func_append compile_command " $arg"
5687         func_append finalize_command " $arg"
5688         prev=xcompiler
5689         continue
5690         ;;
5691
5692       -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
5693       |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
5694         func_append compiler_flags " $arg"
5695         func_append compile_command " $arg"
5696         func_append finalize_command " $arg"
5697         case "$new_inherited_linker_flags " in
5698             *" $arg "*) ;;
5699             * ) func_append new_inherited_linker_flags " $arg" ;;
5700         esac
5701         continue
5702         ;;
5703
5704       -multi_module)
5705         single_module="${wl}-multi_module"
5706         continue
5707         ;;
5708
5709       -no-fast-install)
5710         fast_install=no
5711         continue
5712         ;;
5713
5714       -no-install)
5715         case $host in
5716         *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*)
5717           # The PATH hackery in wrapper scripts is required on Windows
5718           # and Darwin in order for the loader to find any dlls it needs.
5719           func_warning "\`-no-install' is ignored for $host"
5720           func_warning "assuming \`-no-fast-install' instead"
5721           fast_install=no
5722           ;;
5723         *) no_install=yes ;;
5724         esac
5725         continue
5726         ;;
5727
5728       -no-undefined)
5729         allow_undefined=no
5730         continue
5731         ;;
5732
5733       -objectlist)
5734         prev=objectlist
5735         continue
5736         ;;
5737
5738       -o) prev=output ;;
5739
5740       -precious-files-regex)
5741         prev=precious_regex
5742         continue
5743         ;;
5744
5745       -release)
5746         prev=release
5747         continue
5748         ;;
5749
5750       -rpath)
5751         prev=rpath
5752         continue
5753         ;;
5754
5755       -R)
5756         prev=xrpath
5757         continue
5758         ;;
5759
5760       -R*)
5761         func_stripname '-R' '' "$arg"
5762         dir=$func_stripname_result
5763         # We need an absolute path.
5764         case $dir in
5765         [\\/]* | [A-Za-z]:[\\/]*) ;;
5766         =*)
5767           func_stripname '=' '' "$dir"
5768           dir=$lt_sysroot$func_stripname_result
5769           ;;
5770         *)
5771           func_fatal_error "only absolute run-paths are allowed"
5772           ;;
5773         esac
5774         case "$xrpath " in
5775         *" $dir "*) ;;
5776         *) func_append xrpath " $dir" ;;
5777         esac
5778         continue
5779         ;;
5780
5781       -shared)
5782         # The effects of -shared are defined in a previous loop.
5783         continue
5784         ;;
5785
5786       -shrext)
5787         prev=shrext
5788         continue
5789         ;;
5790
5791       -static | -static-libtool-libs)
5792         # The effects of -static are defined in a previous loop.
5793         # We used to do the same as -all-static on platforms that
5794         # didn't have a PIC flag, but the assumption that the effects
5795         # would be equivalent was wrong.  It would break on at least
5796         # Digital Unix and AIX.
5797         continue
5798         ;;
5799
5800       -thread-safe)
5801         thread_safe=yes
5802         continue
5803         ;;
5804
5805       -version-info)
5806         prev=vinfo
5807         continue
5808         ;;
5809
5810       -version-number)
5811         prev=vinfo
5812         vinfo_number=yes
5813         continue
5814         ;;
5815
5816       -weak)
5817         prev=weak
5818         continue
5819         ;;
5820
5821       -Wc,*)
5822         func_stripname '-Wc,' '' "$arg"
5823         args=$func_stripname_result
5824         arg=
5825         save_ifs="$IFS"; IFS=','
5826         for flag in $args; do
5827           IFS="$save_ifs"
5828           func_quote_for_eval "$flag"
5829           func_append arg " $func_quote_for_eval_result"
5830           func_append compiler_flags " $func_quote_for_eval_result"
5831         done
5832         IFS="$save_ifs"
5833         func_stripname ' ' '' "$arg"
5834         arg=$func_stripname_result
5835         ;;
5836
5837       -Wl,*)
5838         func_stripname '-Wl,' '' "$arg"
5839         args=$func_stripname_result
5840         arg=
5841         save_ifs="$IFS"; IFS=','
5842         for flag in $args; do
5843           IFS="$save_ifs"
5844           func_quote_for_eval "$flag"
5845           func_append arg " $wl$func_quote_for_eval_result"
5846           func_append compiler_flags " $wl$func_quote_for_eval_result"
5847           func_append linker_flags " $func_quote_for_eval_result"
5848         done
5849         IFS="$save_ifs"
5850         func_stripname ' ' '' "$arg"
5851         arg=$func_stripname_result
5852         ;;
5853
5854       -Xcompiler)
5855         prev=xcompiler
5856         continue
5857         ;;
5858
5859       -Xlinker)
5860         prev=xlinker
5861         continue
5862         ;;
5863
5864       -XCClinker)
5865         prev=xcclinker
5866         continue
5867         ;;
5868
5869       # -msg_* for osf cc
5870       -msg_*)
5871         func_quote_for_eval "$arg"
5872         arg="$func_quote_for_eval_result"
5873         ;;
5874
5875       # Flags to be passed through unchanged, with rationale:
5876       # -64, -mips[0-9]      enable 64-bit mode for the SGI compiler
5877       # -r[0-9][0-9]*        specify processor for the SGI compiler
5878       # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler
5879       # +DA*, +DD*           enable 64-bit mode for the HP compiler
5880       # -q*                  compiler args for the IBM compiler
5881       # -m*, -t[45]*, -txscale* architecture-specific flags for GCC
5882       # -F/path              path to uninstalled frameworks, gcc on darwin
5883       # -p, -pg, --coverage, -fprofile-*  profiling flags for GCC
5884       # @file                GCC response files
5885       # -tp=*                Portland pgcc target processor selection
5886       # --sysroot=*          for sysroot support
5887       # -O*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization
5888       -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
5889       -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \
5890       -O*|-flto*|-fwhopr*|-fuse-linker-plugin)
5891         func_quote_for_eval "$arg"
5892         arg="$func_quote_for_eval_result"
5893         func_append compile_command " $arg"
5894         func_append finalize_command " $arg"
5895         func_append compiler_flags " $arg"
5896         continue
5897         ;;
5898
5899       # Some other compiler flag.
5900       -* | +*)
5901         func_quote_for_eval "$arg"
5902         arg="$func_quote_for_eval_result"
5903         ;;
5904
5905       *.$objext)
5906         # A standard object.
5907         func_append objs " $arg"
5908         ;;
5909
5910       *.lo)
5911         # A libtool-controlled object.
5912
5913         # Check to see that this really is a libtool object.
5914         if func_lalib_unsafe_p "$arg"; then
5915           pic_object=
5916           non_pic_object=
5917
5918           # Read the .lo file
5919           func_source "$arg"
5920
5921           if test -z "$pic_object" ||
5922              test -z "$non_pic_object" ||
5923              test "$pic_object" = none &&
5924              test "$non_pic_object" = none; then
5925             func_fatal_error "cannot find name of object for \`$arg'"
5926           fi
5927
5928           # Extract subdirectory from the argument.
5929           func_dirname "$arg" "/" ""
5930           xdir="$func_dirname_result"
5931
5932           if test "$pic_object" != none; then
5933             # Prepend the subdirectory the object is found in.
5934             pic_object="$xdir$pic_object"
5935
5936             if test "$prev" = dlfiles; then
5937               if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
5938                 func_append dlfiles " $pic_object"
5939                 prev=
5940                 continue
5941               else
5942                 # If libtool objects are unsupported, then we need to preload.
5943                 prev=dlprefiles
5944               fi
5945             fi
5946
5947             # CHECK ME:  I think I busted this.  -Ossama
5948             if test "$prev" = dlprefiles; then
5949               # Preload the old-style object.
5950               func_append dlprefiles " $pic_object"
5951               prev=
5952             fi
5953
5954             # A PIC object.
5955             func_append libobjs " $pic_object"
5956             arg="$pic_object"
5957           fi
5958
5959           # Non-PIC object.
5960           if test "$non_pic_object" != none; then
5961             # Prepend the subdirectory the object is found in.
5962             non_pic_object="$xdir$non_pic_object"
5963
5964             # A standard non-PIC object
5965             func_append non_pic_objects " $non_pic_object"
5966             if test -z "$pic_object" || test "$pic_object" = none ; then
5967               arg="$non_pic_object"
5968             fi
5969           else
5970             # If the PIC object exists, use it instead.
5971             # $xdir was prepended to $pic_object above.
5972             non_pic_object="$pic_object"
5973             func_append non_pic_objects " $non_pic_object"
5974           fi
5975         else
5976           # Only an error if not doing a dry-run.
5977           if $opt_dry_run; then
5978             # Extract subdirectory from the argument.
5979             func_dirname "$arg" "/" ""
5980             xdir="$func_dirname_result"
5981
5982             func_lo2o "$arg"
5983             pic_object=$xdir$objdir/$func_lo2o_result
5984             non_pic_object=$xdir$func_lo2o_result
5985             func_append libobjs " $pic_object"
5986             func_append non_pic_objects " $non_pic_object"
5987           else
5988             func_fatal_error "\`$arg' is not a valid libtool object"
5989           fi
5990         fi
5991         ;;
5992
5993       *.$libext)
5994         # An archive.
5995         func_append deplibs " $arg"
5996         func_append old_deplibs " $arg"
5997         continue
5998         ;;
5999
6000       *.la)
6001         # A libtool-controlled library.
6002
6003         func_resolve_sysroot "$arg"
6004         if test "$prev" = dlfiles; then
6005           # This library was specified with -dlopen.
6006           func_append dlfiles " $func_resolve_sysroot_result"
6007           prev=
6008         elif test "$prev" = dlprefiles; then
6009           # The library was specified with -dlpreopen.
6010           func_append dlprefiles " $func_resolve_sysroot_result"
6011           prev=
6012         else
6013           func_append deplibs " $func_resolve_sysroot_result"
6014         fi
6015         continue
6016         ;;
6017
6018       # Some other compiler argument.
6019       *)
6020         # Unknown arguments in both finalize_command and compile_command need
6021         # to be aesthetically quoted because they are evaled later.
6022         func_quote_for_eval "$arg"
6023         arg="$func_quote_for_eval_result"
6024         ;;
6025       esac # arg
6026
6027       # Now actually substitute the argument into the commands.
6028       if test -n "$arg"; then
6029         func_append compile_command " $arg"
6030         func_append finalize_command " $arg"
6031       fi
6032     done # argument parsing loop
6033
6034     test -n "$prev" && \
6035       func_fatal_help "the \`$prevarg' option requires an argument"
6036
6037     if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then
6038       eval arg=\"$export_dynamic_flag_spec\"
6039       func_append compile_command " $arg"
6040       func_append finalize_command " $arg"
6041     fi
6042
6043     oldlibs=
6044     # calculate the name of the file, without its directory
6045     func_basename "$output"
6046     outputname="$func_basename_result"
6047     libobjs_save="$libobjs"
6048
6049     if test -n "$shlibpath_var"; then
6050       # get the directories listed in $shlibpath_var
6051       eval shlib_search_path=\`\$ECHO \"\${$shlibpath_var}\" \| \$SED \'s/:/ /g\'\`
6052     else
6053       shlib_search_path=
6054     fi
6055     eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
6056     eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
6057
6058     func_dirname "$output" "/" ""
6059     output_objdir="$func_dirname_result$objdir"
6060     func_to_tool_file "$output_objdir/"
6061     tool_output_objdir=$func_to_tool_file_result
6062     # Create the object directory.
6063     func_mkdir_p "$output_objdir"
6064
6065     # Determine the type of output
6066     case $output in
6067     "")
6068       func_fatal_help "you must specify an output file"
6069       ;;
6070     *.$libext) linkmode=oldlib ;;
6071     *.lo | *.$objext) linkmode=obj ;;
6072     *.la) linkmode=lib ;;
6073     *) linkmode=prog ;; # Anything else should be a program.
6074     esac
6075
6076     specialdeplibs=
6077
6078     libs=
6079     # Find all interdependent deplibs by searching for libraries
6080     # that are linked more than once (e.g. -la -lb -la)
6081     for deplib in $deplibs; do
6082       if $opt_preserve_dup_deps ; then
6083         case "$libs " in
6084         *" $deplib "*) func_append specialdeplibs " $deplib" ;;
6085         esac
6086       fi
6087       func_append libs " $deplib"
6088     done
6089
6090     if test "$linkmode" = lib; then
6091       libs="$predeps $libs $compiler_lib_search_path $postdeps"
6092
6093       # Compute libraries that are listed more than once in $predeps
6094       # $postdeps and mark them as special (i.e., whose duplicates are
6095       # not to be eliminated).
6096       pre_post_deps=
6097       if $opt_duplicate_compiler_generated_deps; then
6098         for pre_post_dep in $predeps $postdeps; do
6099           case "$pre_post_deps " in
6100           *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;;
6101           esac
6102           func_append pre_post_deps " $pre_post_dep"
6103         done
6104       fi
6105       pre_post_deps=
6106     fi
6107
6108     deplibs=
6109     newdependency_libs=
6110     newlib_search_path=
6111     need_relink=no # whether we're linking any uninstalled libtool libraries
6112     notinst_deplibs= # not-installed libtool libraries
6113     notinst_path= # paths that contain not-installed libtool libraries
6114
6115     case $linkmode in
6116     lib)
6117         passes="conv dlpreopen link"
6118         for file in $dlfiles $dlprefiles; do
6119           case $file in
6120           *.la) ;;
6121           *)
6122             func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file"
6123             ;;
6124           esac
6125         done
6126         ;;
6127     prog)
6128         compile_deplibs=
6129         finalize_deplibs=
6130         alldeplibs=no
6131         newdlfiles=
6132         newdlprefiles=
6133         passes="conv scan dlopen dlpreopen link"
6134         ;;
6135     *)  passes="conv"
6136         ;;
6137     esac
6138
6139     for pass in $passes; do
6140       # The preopen pass in lib mode reverses $deplibs; put it back here
6141       # so that -L comes before libs that need it for instance...
6142       if test "$linkmode,$pass" = "lib,link"; then
6143         ## FIXME: Find the place where the list is rebuilt in the wrong
6144         ##        order, and fix it there properly
6145         tmp_deplibs=
6146         for deplib in $deplibs; do
6147           tmp_deplibs="$deplib $tmp_deplibs"
6148         done
6149         deplibs="$tmp_deplibs"
6150       fi
6151
6152       if test "$linkmode,$pass" = "lib,link" ||
6153          test "$linkmode,$pass" = "prog,scan"; then
6154         libs="$deplibs"
6155         deplibs=
6156       fi
6157       if test "$linkmode" = prog; then
6158         case $pass in
6159         dlopen) libs="$dlfiles" ;;
6160         dlpreopen) libs="$dlprefiles" ;;
6161         link) libs="$deplibs %DEPLIBS% $dependency_libs" ;;
6162         esac
6163       fi
6164       if test "$linkmode,$pass" = "lib,dlpreopen"; then
6165         # Collect and forward deplibs of preopened libtool libs
6166         for lib in $dlprefiles; do
6167           # Ignore non-libtool-libs
6168           dependency_libs=
6169           func_resolve_sysroot "$lib"
6170           case $lib in
6171           *.la) func_source "$func_resolve_sysroot_result" ;;
6172           esac
6173
6174           # Collect preopened libtool deplibs, except any this library
6175           # has declared as weak libs
6176           for deplib in $dependency_libs; do
6177             func_basename "$deplib"
6178             deplib_base=$func_basename_result
6179             case " $weak_libs " in
6180             *" $deplib_base "*) ;;
6181             *) func_append deplibs " $deplib" ;;
6182             esac
6183           done
6184         done
6185         libs="$dlprefiles"
6186       fi
6187       if test "$pass" = dlopen; then
6188         # Collect dlpreopened libraries
6189         save_deplibs="$deplibs"
6190         deplibs=
6191       fi
6192
6193       for deplib in $libs; do
6194         lib=
6195         found=no
6196         case $deplib in
6197         -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
6198         |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
6199           if test "$linkmode,$pass" = "prog,link"; then
6200             compile_deplibs="$deplib $compile_deplibs"
6201             finalize_deplibs="$deplib $finalize_deplibs"
6202           else
6203             func_append compiler_flags " $deplib"
6204           fi
6205
6206           case $linkmode in
6207           lib)
6208             deplibs="$deplib $deplibs"
6209             test "$pass" = conv && continue
6210             newdependency_libs="$deplib $newdependency_libs"
6211             ;;
6212           prog)
6213             if test "$pass" = conv; then
6214               deplibs="$deplib $deplibs"
6215               continue
6216             fi
6217             if test "$pass" = scan; then
6218               deplibs="$deplib $deplibs"
6219             else
6220               compile_deplibs="$deplib $compile_deplibs"
6221               finalize_deplibs="$deplib $finalize_deplibs"
6222             fi
6223             ;;
6224           *)
6225             ;;
6226           esac # linkmode
6227
6228           continue
6229           ;;
6230         -l*)
6231           if test "$linkmode" != lib && test "$linkmode" != prog; then
6232             func_warning "\`-l' is ignored for archives/objects"
6233             continue
6234           fi
6235           func_stripname '-l' '' "$deplib"
6236           name=$func_stripname_result
6237           if test "$linkmode" = lib; then
6238             searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path"
6239           else
6240             searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path"
6241           fi
6242           for searchdir in $searchdirs; do
6243             for search_ext in .la $std_shrext .so .a; do
6244               # Search the libtool library
6245               lib="$searchdir/lib${name}${search_ext}"
6246               if test -f "$lib"; then
6247                 if test "$search_ext" = ".la"; then
6248                   found=yes
6249                 else
6250                   found=no
6251                 fi
6252                 break 2
6253               fi
6254             done
6255           done
6256           if test "$found" != yes; then
6257             # deplib doesn't seem to be a libtool library
6258             if test "$linkmode,$pass" = "prog,link"; then
6259               compile_deplibs="$deplib $compile_deplibs"
6260               finalize_deplibs="$deplib $finalize_deplibs"
6261             else
6262               deplibs="$deplib $deplibs"
6263               test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
6264             fi
6265             continue
6266           else # deplib is a libtool library
6267             # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
6268             # We need to do some special things here, and not later.
6269             if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
6270               case " $predeps $postdeps " in
6271               *" $deplib "*)
6272                 if func_lalib_p "$lib"; then
6273                   library_names=
6274                   old_library=
6275                   func_source "$lib"
6276                   for l in $old_library $library_names; do
6277                     ll="$l"
6278                   done
6279                   if test "X$ll" = "X$old_library" ; then # only static version available
6280                     found=no
6281                     func_dirname "$lib" "" "."
6282                     ladir="$func_dirname_result"
6283                     lib=$ladir/$old_library
6284                     if test "$linkmode,$pass" = "prog,link"; then
6285                       compile_deplibs="$deplib $compile_deplibs"
6286                       finalize_deplibs="$deplib $finalize_deplibs"
6287                     else
6288                       deplibs="$deplib $deplibs"
6289                       test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
6290                     fi
6291                     continue
6292                   fi
6293                 fi
6294                 ;;
6295               *) ;;
6296               esac
6297             fi
6298           fi
6299           ;; # -l
6300         *.ltframework)
6301           if test "$linkmode,$pass" = "prog,link"; then
6302             compile_deplibs="$deplib $compile_deplibs"
6303             finalize_deplibs="$deplib $finalize_deplibs"
6304           else
6305             deplibs="$deplib $deplibs"
6306             if test "$linkmode" = lib ; then
6307                 case "$new_inherited_linker_flags " in
6308                     *" $deplib "*) ;;
6309                     * ) func_append new_inherited_linker_flags " $deplib" ;;
6310                 esac
6311             fi
6312           fi
6313           continue
6314           ;;
6315         -L*)
6316           case $linkmode in
6317           lib)
6318             deplibs="$deplib $deplibs"
6319             test "$pass" = conv && continue
6320             newdependency_libs="$deplib $newdependency_libs"
6321             func_stripname '-L' '' "$deplib"
6322             func_resolve_sysroot "$func_stripname_result"
6323             func_append newlib_search_path " $func_resolve_sysroot_result"
6324             ;;
6325           prog)
6326             if test "$pass" = conv; then
6327               deplibs="$deplib $deplibs"
6328               continue
6329             fi
6330             if test "$pass" = scan; then
6331               deplibs="$deplib $deplibs"
6332             else
6333               compile_deplibs="$deplib $compile_deplibs"
6334               finalize_deplibs="$deplib $finalize_deplibs"
6335             fi
6336             func_stripname '-L' '' "$deplib"
6337             func_resolve_sysroot "$func_stripname_result"
6338             func_append newlib_search_path " $func_resolve_sysroot_result"
6339             ;;
6340           *)
6341             func_warning "\`-L' is ignored for archives/objects"
6342             ;;
6343           esac # linkmode
6344           continue
6345           ;; # -L
6346         -R*)
6347           if test "$pass" = link; then
6348             func_stripname '-R' '' "$deplib"
6349             func_resolve_sysroot "$func_stripname_result"
6350             dir=$func_resolve_sysroot_result
6351             # Make sure the xrpath contains only unique directories.
6352             case "$xrpath " in
6353             *" $dir "*) ;;
6354             *) func_append xrpath " $dir" ;;
6355             esac
6356           fi
6357           deplibs="$deplib $deplibs"
6358           continue
6359           ;;
6360         *.la)
6361           func_resolve_sysroot "$deplib"
6362           lib=$func_resolve_sysroot_result
6363           ;;
6364         *.$libext)
6365           if test "$pass" = conv; then
6366             deplibs="$deplib $deplibs"
6367             continue
6368           fi
6369           case $linkmode in
6370           lib)
6371             # Linking convenience modules into shared libraries is allowed,
6372             # but linking other static libraries is non-portable.
6373             case " $dlpreconveniencelibs " in
6374             *" $deplib "*) ;;
6375             *)
6376               valid_a_lib=no
6377               case $deplibs_check_method in
6378                 match_pattern*)
6379                   set dummy $deplibs_check_method; shift
6380                   match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
6381                   if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \
6382                     | $EGREP "$match_pattern_regex" > /dev/null; then
6383                     valid_a_lib=yes
6384                   fi
6385                 ;;
6386                 pass_all)
6387                   valid_a_lib=yes
6388                 ;;
6389               esac
6390               if test "$valid_a_lib" != yes; then
6391                 echo
6392                 $ECHO "*** Warning: Trying to link with static lib archive $deplib."
6393                 echo "*** I have the capability to make that library automatically link in when"
6394                 echo "*** you link to this library.  But I can only do this if you have a"
6395                 echo "*** shared version of the library, which you do not appear to have"
6396                 echo "*** because the file extensions .$libext of this argument makes me believe"
6397                 echo "*** that it is just a static archive that I should not use here."
6398               else
6399                 echo
6400                 $ECHO "*** Warning: Linking the shared library $output against the"
6401                 $ECHO "*** static library $deplib is not portable!"
6402                 deplibs="$deplib $deplibs"
6403               fi
6404               ;;
6405             esac
6406             continue
6407             ;;
6408           prog)
6409             if test "$pass" != link; then
6410               deplibs="$deplib $deplibs"
6411             else
6412               compile_deplibs="$deplib $compile_deplibs"
6413               finalize_deplibs="$deplib $finalize_deplibs"
6414             fi
6415             continue
6416             ;;
6417           esac # linkmode
6418           ;; # *.$libext
6419         *.lo | *.$objext)
6420           if test "$pass" = conv; then
6421             deplibs="$deplib $deplibs"
6422           elif test "$linkmode" = prog; then
6423             if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
6424               # If there is no dlopen support or we're linking statically,
6425               # we need to preload.
6426               func_append newdlprefiles " $deplib"
6427               compile_deplibs="$deplib $compile_deplibs"
6428               finalize_deplibs="$deplib $finalize_deplibs"
6429             else
6430               func_append newdlfiles " $deplib"
6431             fi
6432           fi
6433           continue
6434           ;;
6435         %DEPLIBS%)
6436           alldeplibs=yes
6437           continue
6438           ;;
6439         esac # case $deplib
6440
6441         if test "$found" = yes || test -f "$lib"; then :
6442         else
6443           func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'"
6444         fi
6445
6446         # Check to see that this really is a libtool archive.
6447         func_lalib_unsafe_p "$lib" \
6448           || func_fatal_error "\`$lib' is not a valid libtool archive"
6449
6450         func_dirname "$lib" "" "."
6451         ladir="$func_dirname_result"
6452
6453         dlname=
6454         dlopen=
6455         dlpreopen=
6456         libdir=
6457         library_names=
6458         old_library=
6459         inherited_linker_flags=
6460         # If the library was installed with an old release of libtool,
6461         # it will not redefine variables installed, or shouldnotlink
6462         installed=yes
6463         shouldnotlink=no
6464         avoidtemprpath=
6465
6466
6467         # Read the .la file
6468         func_source "$lib"
6469
6470         # Convert "-framework foo" to "foo.ltframework"
6471         if test -n "$inherited_linker_flags"; then
6472           tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'`
6473           for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do
6474             case " $new_inherited_linker_flags " in
6475               *" $tmp_inherited_linker_flag "*) ;;
6476               *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";;
6477             esac
6478           done
6479         fi
6480         dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
6481         if test "$linkmode,$pass" = "lib,link" ||
6482            test "$linkmode,$pass" = "prog,scan" ||
6483            { test "$linkmode" != prog && test "$linkmode" != lib; }; then
6484           test -n "$dlopen" && func_append dlfiles " $dlopen"
6485           test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen"
6486         fi
6487
6488         if test "$pass" = conv; then
6489           # Only check for convenience libraries
6490           deplibs="$lib $deplibs"
6491           if test -z "$libdir"; then
6492             if test -z "$old_library"; then
6493               func_fatal_error "cannot find name of link library for \`$lib'"
6494             fi
6495             # It is a libtool convenience library, so add in its objects.
6496             func_append convenience " $ladir/$objdir/$old_library"
6497             func_append old_convenience " $ladir/$objdir/$old_library"
6498           elif test "$linkmode" != prog && test "$linkmode" != lib; then
6499             func_fatal_error "\`$lib' is not a convenience library"
6500           fi
6501           tmp_libs=
6502           for deplib in $dependency_libs; do
6503             deplibs="$deplib $deplibs"
6504             if $opt_preserve_dup_deps ; then
6505               case "$tmp_libs " in
6506               *" $deplib "*) func_append specialdeplibs " $deplib" ;;
6507               esac
6508             fi
6509             func_append tmp_libs " $deplib"
6510           done
6511           continue
6512         fi # $pass = conv
6513
6514
6515         # Get the name of the library we link against.
6516         linklib=
6517         if test -n "$old_library" &&
6518            { test "$prefer_static_libs" = yes ||
6519              test "$prefer_static_libs,$installed" = "built,no"; }; then
6520           linklib=$old_library
6521         else
6522           for l in $old_library $library_names; do
6523             linklib="$l"
6524           done
6525         fi
6526         if test -z "$linklib"; then
6527           func_fatal_error "cannot find name of link library for \`$lib'"
6528         fi
6529
6530         # This library was specified with -dlopen.
6531         if test "$pass" = dlopen; then
6532           if test -z "$libdir"; then
6533             func_fatal_error "cannot -dlopen a convenience library: \`$lib'"
6534           fi
6535           if test -z "$dlname" ||
6536              test "$dlopen_support" != yes ||
6537              test "$build_libtool_libs" = no; then
6538             # If there is no dlname, no dlopen support or we're linking
6539             # statically, we need to preload.  We also need to preload any
6540             # dependent libraries so libltdl's deplib preloader doesn't
6541             # bomb out in the load deplibs phase.
6542             func_append dlprefiles " $lib $dependency_libs"
6543           else
6544             func_append newdlfiles " $lib"
6545           fi
6546           continue
6547         fi # $pass = dlopen
6548
6549         # We need an absolute path.
6550         case $ladir in
6551         [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;;
6552         *)
6553           abs_ladir=`cd "$ladir" && pwd`
6554           if test -z "$abs_ladir"; then
6555             func_warning "cannot determine absolute directory name of \`$ladir'"
6556             func_warning "passing it literally to the linker, although it might fail"
6557             abs_ladir="$ladir"
6558           fi
6559           ;;
6560         esac
6561         func_basename "$lib"
6562         laname="$func_basename_result"
6563
6564         # Find the relevant object directory and library name.
6565         if test "X$installed" = Xyes; then
6566           if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
6567             func_warning "library \`$lib' was moved."
6568             dir="$ladir"
6569             absdir="$abs_ladir"
6570             libdir="$abs_ladir"
6571           else
6572             dir="$lt_sysroot$libdir"
6573             absdir="$lt_sysroot$libdir"
6574           fi
6575           test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes
6576         else
6577           if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
6578             dir="$ladir"
6579             absdir="$abs_ladir"
6580             # Remove this search path later
6581             func_append notinst_path " $abs_ladir"
6582           else
6583             dir="$ladir/$objdir"
6584             absdir="$abs_ladir/$objdir"
6585             # Remove this search path later
6586             func_append notinst_path " $abs_ladir"
6587           fi
6588         fi # $installed = yes
6589         func_stripname 'lib' '.la' "$laname"
6590         name=$func_stripname_result
6591
6592         # This library was specified with -dlpreopen.
6593         if test "$pass" = dlpreopen; then
6594           if test -z "$libdir" && test "$linkmode" = prog; then
6595             func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'"
6596           fi
6597           case "$host" in
6598             # special handling for platforms with PE-DLLs.
6599             *cygwin* | *mingw* | *cegcc* )
6600               # Linker will automatically link against shared library if both
6601               # static and shared are present.  Therefore, ensure we extract
6602               # symbols from the import library if a shared library is present
6603               # (otherwise, the dlopen module name will be incorrect).  We do
6604               # this by putting the import library name into $newdlprefiles.
6605               # We recover the dlopen module name by 'saving' the la file
6606               # name in a special purpose variable, and (later) extracting the
6607               # dlname from the la file.
6608               if test -n "$dlname"; then
6609                 func_tr_sh "$dir/$linklib"
6610                 eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname"
6611                 func_append newdlprefiles " $dir/$linklib"
6612               else
6613                 func_append newdlprefiles " $dir/$old_library"
6614                 # Keep a list of preopened convenience libraries to check
6615                 # that they are being used correctly in the link pass.
6616                 test -z "$libdir" && \
6617                   func_append dlpreconveniencelibs " $dir/$old_library"
6618               fi
6619             ;;
6620             * )
6621               # Prefer using a static library (so that no silly _DYNAMIC symbols
6622               # are required to link).
6623               if test -n "$old_library"; then
6624                 func_append newdlprefiles " $dir/$old_library"
6625                 # Keep a list of preopened convenience libraries to check
6626                 # that they are being used correctly in the link pass.
6627                 test -z "$libdir" && \
6628                   func_append dlpreconveniencelibs " $dir/$old_library"
6629               # Otherwise, use the dlname, so that lt_dlopen finds it.
6630               elif test -n "$dlname"; then
6631                 func_append newdlprefiles " $dir/$dlname"
6632               else
6633                 func_append newdlprefiles " $dir/$linklib"
6634               fi
6635             ;;
6636           esac
6637         fi # $pass = dlpreopen
6638
6639         if test -z "$libdir"; then
6640           # Link the convenience library
6641           if test "$linkmode" = lib; then
6642             deplibs="$dir/$old_library $deplibs"
6643           elif test "$linkmode,$pass" = "prog,link"; then
6644             compile_deplibs="$dir/$old_library $compile_deplibs"
6645             finalize_deplibs="$dir/$old_library $finalize_deplibs"
6646           else
6647             deplibs="$lib $deplibs" # used for prog,scan pass
6648           fi
6649           continue
6650         fi
6651
6652
6653         if test "$linkmode" = prog && test "$pass" != link; then
6654           func_append newlib_search_path " $ladir"
6655           deplibs="$lib $deplibs"
6656
6657           linkalldeplibs=no
6658           if test "$link_all_deplibs" != no || test -z "$library_names" ||
6659              test "$build_libtool_libs" = no; then
6660             linkalldeplibs=yes
6661           fi
6662
6663           tmp_libs=
6664           for deplib in $dependency_libs; do
6665             case $deplib in
6666             -L*) func_stripname '-L' '' "$deplib"
6667                  func_resolve_sysroot "$func_stripname_result"
6668                  func_append newlib_search_path " $func_resolve_sysroot_result"
6669                  ;;
6670             esac
6671             # Need to link against all dependency_libs?
6672             if test "$linkalldeplibs" = yes; then
6673               deplibs="$deplib $deplibs"
6674             else
6675               # Need to hardcode shared library paths
6676               # or/and link against static libraries
6677               newdependency_libs="$deplib $newdependency_libs"
6678             fi
6679             if $opt_preserve_dup_deps ; then
6680               case "$tmp_libs " in
6681               *" $deplib "*) func_append specialdeplibs " $deplib" ;;
6682               esac
6683             fi
6684             func_append tmp_libs " $deplib"
6685           done # for deplib
6686           continue
6687         fi # $linkmode = prog...
6688
6689         if test "$linkmode,$pass" = "prog,link"; then
6690           if test -n "$library_names" &&
6691              { { test "$prefer_static_libs" = no ||
6692                  test "$prefer_static_libs,$installed" = "built,yes"; } ||
6693                test -z "$old_library"; }; then
6694             # We need to hardcode the library path
6695             if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then
6696               # Make sure the rpath contains only unique directories.
6697               case "$temp_rpath:" in
6698               *"$absdir:"*) ;;
6699               *) func_append temp_rpath "$absdir:" ;;
6700               esac
6701             fi
6702
6703             # Hardcode the library path.
6704             # Skip directories that are in the system default run-time
6705             # search path.
6706             case " $sys_lib_dlsearch_path " in
6707             *" $absdir "*) ;;
6708             *)
6709               case "$compile_rpath " in
6710               *" $absdir "*) ;;
6711               *) func_append compile_rpath " $absdir" ;;
6712               esac
6713               ;;
6714             esac
6715             case " $sys_lib_dlsearch_path " in
6716             *" $libdir "*) ;;
6717             *)
6718               case "$finalize_rpath " in
6719               *" $libdir "*) ;;
6720               *) func_append finalize_rpath " $libdir" ;;
6721               esac
6722               ;;
6723             esac
6724           fi # $linkmode,$pass = prog,link...
6725
6726           if test "$alldeplibs" = yes &&
6727              { test "$deplibs_check_method" = pass_all ||
6728                { test "$build_libtool_libs" = yes &&
6729                  test -n "$library_names"; }; }; then
6730             # We only need to search for static libraries
6731             continue
6732           fi
6733         fi
6734
6735         link_static=no # Whether the deplib will be linked statically
6736         use_static_libs=$prefer_static_libs
6737         if test "$use_static_libs" = built && test "$installed" = yes; then
6738           use_static_libs=no
6739         fi
6740         if test -n "$library_names" &&
6741            { test "$use_static_libs" = no || test -z "$old_library"; }; then
6742           case $host in
6743           *cygwin* | *mingw* | *cegcc*)
6744               # No point in relinking DLLs because paths are not encoded
6745               func_append notinst_deplibs " $lib"
6746               need_relink=no
6747             ;;
6748           *)
6749             if test "$installed" = no; then
6750               func_append notinst_deplibs " $lib"
6751               need_relink=yes
6752             fi
6753             ;;
6754           esac
6755           # This is a shared library
6756
6757           # Warn about portability, can't link against -module's on some
6758           # systems (darwin).  Don't bleat about dlopened modules though!
6759           dlopenmodule=""
6760           for dlpremoduletest in $dlprefiles; do
6761             if test "X$dlpremoduletest" = "X$lib"; then
6762               dlopenmodule="$dlpremoduletest"
6763               break
6764             fi
6765           done
6766           if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then
6767             echo
6768             if test "$linkmode" = prog; then
6769               $ECHO "*** Warning: Linking the executable $output against the loadable module"
6770             else
6771               $ECHO "*** Warning: Linking the shared library $output against the loadable module"
6772             fi
6773             $ECHO "*** $linklib is not portable!"
6774           fi
6775           if test "$linkmode" = lib &&
6776              test "$hardcode_into_libs" = yes; then
6777             # Hardcode the library path.
6778             # Skip directories that are in the system default run-time
6779             # search path.
6780             case " $sys_lib_dlsearch_path " in
6781             *" $absdir "*) ;;
6782             *)
6783               case "$compile_rpath " in
6784               *" $absdir "*) ;;
6785               *) func_append compile_rpath " $absdir" ;;
6786               esac
6787               ;;
6788             esac
6789             case " $sys_lib_dlsearch_path " in
6790             *" $libdir "*) ;;
6791             *)
6792               case "$finalize_rpath " in
6793               *" $libdir "*) ;;
6794               *) func_append finalize_rpath " $libdir" ;;
6795               esac
6796               ;;
6797             esac
6798           fi
6799
6800           if test -n "$old_archive_from_expsyms_cmds"; then
6801             # figure out the soname
6802             set dummy $library_names
6803             shift
6804             realname="$1"
6805             shift
6806             libname=`eval "\\$ECHO \"$libname_spec\""`
6807             # use dlname if we got it. it's perfectly good, no?
6808             if test -n "$dlname"; then
6809               soname="$dlname"
6810             elif test -n "$soname_spec"; then
6811               # bleh windows
6812               case $host in
6813               *cygwin* | mingw* | *cegcc*)
6814                 func_arith $current - $age
6815                 major=$func_arith_result
6816                 versuffix="-$major"
6817                 ;;
6818               esac
6819               eval soname=\"$soname_spec\"
6820             else
6821               soname="$realname"
6822             fi
6823
6824             # Make a new name for the extract_expsyms_cmds to use
6825             soroot="$soname"
6826             func_basename "$soroot"
6827             soname="$func_basename_result"
6828             func_stripname 'lib' '.dll' "$soname"
6829             newlib=libimp-$func_stripname_result.a
6830
6831             # If the library has no export list, then create one now
6832             if test -f "$output_objdir/$soname-def"; then :
6833             else
6834               func_verbose "extracting exported symbol list from \`$soname'"
6835               func_execute_cmds "$extract_expsyms_cmds" 'exit $?'
6836             fi
6837
6838             # Create $newlib
6839             if test -f "$output_objdir/$newlib"; then :; else
6840               func_verbose "generating import library for \`$soname'"
6841               func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?'
6842             fi
6843             # make sure the library variables are pointing to the new library
6844             dir=$output_objdir
6845             linklib=$newlib
6846           fi # test -n "$old_archive_from_expsyms_cmds"
6847
6848           if test "$linkmode" = prog || test "$opt_mode" != relink; then
6849             add_shlibpath=
6850             add_dir=
6851             add=
6852             lib_linked=yes
6853             case $hardcode_action in
6854             immediate | unsupported)
6855               if test "$hardcode_direct" = no; then
6856                 add="$dir/$linklib"
6857                 case $host in
6858                   *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;;
6859                   *-*-sysv4*uw2*) add_dir="-L$dir" ;;
6860                   *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
6861                     *-*-unixware7*) add_dir="-L$dir" ;;
6862                   *-*-darwin* )
6863                     # if the lib is a (non-dlopened) module then we can not
6864                     # link against it, someone is ignoring the earlier warnings
6865                     if /usr/bin/file -L $add 2> /dev/null |
6866                          $GREP ": [^:]* bundle" >/dev/null ; then
6867                       if test "X$dlopenmodule" != "X$lib"; then
6868                         $ECHO "*** Warning: lib $linklib is a module, not a shared library"
6869                         if test -z "$old_library" ; then
6870                           echo
6871                           echo "*** And there doesn't seem to be a static archive available"
6872                           echo "*** The link will probably fail, sorry"
6873                         else
6874                           add="$dir/$old_library"
6875                         fi
6876                       elif test -n "$old_library"; then
6877                         add="$dir/$old_library"
6878                       fi
6879                     fi
6880                 esac
6881               elif test "$hardcode_minus_L" = no; then
6882                 case $host in
6883                 *-*-sunos*) add_shlibpath="$dir" ;;
6884                 esac
6885                 add_dir="-L$dir"
6886                 add="-l$name"
6887               elif test "$hardcode_shlibpath_var" = no; then
6888                 add_shlibpath="$dir"
6889                 add="-l$name"
6890               else
6891                 lib_linked=no
6892               fi
6893               ;;
6894             relink)
6895               if test "$hardcode_direct" = yes &&
6896                  test "$hardcode_direct_absolute" = no; then
6897                 add="$dir/$linklib"
6898               elif test "$hardcode_minus_L" = yes; then
6899                 add_dir="-L$absdir"
6900                 # Try looking first in the location we're being installed to.
6901                 if test -n "$inst_prefix_dir"; then
6902                   case $libdir in
6903                     [\\/]*)
6904                       func_append add_dir " -L$inst_prefix_dir$libdir"
6905                       ;;
6906                   esac
6907                 fi
6908                 add="-l$name"
6909               elif test "$hardcode_shlibpath_var" = yes; then
6910                 add_shlibpath="$dir"
6911                 add="-l$name"
6912               else
6913                 lib_linked=no
6914               fi
6915               ;;
6916             *) lib_linked=no ;;
6917             esac
6918
6919             if test "$lib_linked" != yes; then
6920               func_fatal_configuration "unsupported hardcode properties"
6921             fi
6922
6923             if test -n "$add_shlibpath"; then
6924               case :$compile_shlibpath: in
6925               *":$add_shlibpath:"*) ;;
6926               *) func_append compile_shlibpath "$add_shlibpath:" ;;
6927               esac
6928             fi
6929             if test "$linkmode" = prog; then
6930               test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
6931               test -n "$add" && compile_deplibs="$add $compile_deplibs"
6932             else
6933               test -n "$add_dir" && deplibs="$add_dir $deplibs"
6934               test -n "$add" && deplibs="$add $deplibs"
6935               if test "$hardcode_direct" != yes &&
6936                  test "$hardcode_minus_L" != yes &&
6937                  test "$hardcode_shlibpath_var" = yes; then
6938                 case :$finalize_shlibpath: in
6939                 *":$libdir:"*) ;;
6940                 *) func_append finalize_shlibpath "$libdir:" ;;
6941                 esac
6942               fi
6943             fi
6944           fi
6945
6946           if test "$linkmode" = prog || test "$opt_mode" = relink; then
6947             add_shlibpath=
6948             add_dir=
6949             add=
6950             # Finalize command for both is simple: just hardcode it.
6951             if test "$hardcode_direct" = yes &&
6952                test "$hardcode_direct_absolute" = no; then
6953               add="$libdir/$linklib"
6954             elif test "$hardcode_minus_L" = yes; then
6955               add_dir="-L$libdir"
6956               add="-l$name"
6957             elif test "$hardcode_shlibpath_var" = yes; then
6958               case :$finalize_shlibpath: in
6959               *":$libdir:"*) ;;
6960               *) func_append finalize_shlibpath "$libdir:" ;;
6961               esac
6962               add="-l$name"
6963             elif test "$hardcode_automatic" = yes; then
6964               if test -n "$inst_prefix_dir" &&
6965                  test -f "$inst_prefix_dir$libdir/$linklib" ; then
6966                 add="$inst_prefix_dir$libdir/$linklib"
6967               else
6968                 add="$libdir/$linklib"
6969               fi
6970             else
6971               # We cannot seem to hardcode it, guess we'll fake it.
6972               add_dir="-L$libdir"
6973               # Try looking first in the location we're being installed to.
6974               if test -n "$inst_prefix_dir"; then
6975                 case $libdir in
6976                   [\\/]*)
6977                     func_append add_dir " -L$inst_prefix_dir$libdir"
6978                     ;;
6979                 esac
6980               fi
6981               add="-l$name"
6982             fi
6983
6984             if test "$linkmode" = prog; then
6985               test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
6986               test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
6987             else
6988               test -n "$add_dir" && deplibs="$add_dir $deplibs"
6989               test -n "$add" && deplibs="$add $deplibs"
6990             fi
6991           fi
6992         elif test "$linkmode" = prog; then
6993           # Here we assume that one of hardcode_direct or hardcode_minus_L
6994           # is not unsupported.  This is valid on all known static and
6995           # shared platforms.
6996           if test "$hardcode_direct" != unsupported; then
6997             test -n "$old_library" && linklib="$old_library"
6998             compile_deplibs="$dir/$linklib $compile_deplibs"
6999             finalize_deplibs="$dir/$linklib $finalize_deplibs"
7000           else
7001             compile_deplibs="-l$name -L$dir $compile_deplibs"
7002             finalize_deplibs="-l$name -L$dir $finalize_deplibs"
7003           fi
7004         elif test "$build_libtool_libs" = yes; then
7005           # Not a shared library
7006           if test "$deplibs_check_method" != pass_all; then
7007             # We're trying link a shared library against a static one
7008             # but the system doesn't support it.
7009
7010             # Just print a warning and add the library to dependency_libs so
7011             # that the program can be linked against the static library.
7012             echo
7013             $ECHO "*** Warning: This system can not link to static lib archive $lib."
7014             echo "*** I have the capability to make that library automatically link in when"
7015             echo "*** you link to this library.  But I can only do this if you have a"
7016             echo "*** shared version of the library, which you do not appear to have."
7017             if test "$module" = yes; then
7018               echo "*** But as you try to build a module library, libtool will still create "
7019               echo "*** a static module, that should work as long as the dlopening application"
7020               echo "*** is linked with the -dlopen flag to resolve symbols at runtime."
7021               if test -z "$global_symbol_pipe"; then
7022                 echo
7023                 echo "*** However, this would only work if libtool was able to extract symbol"
7024                 echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
7025                 echo "*** not find such a program.  So, this module is probably useless."
7026                 echo "*** \`nm' from GNU binutils and a full rebuild may help."
7027               fi
7028               if test "$build_old_libs" = no; then
7029                 build_libtool_libs=module
7030                 build_old_libs=yes
7031               else
7032                 build_libtool_libs=no
7033               fi
7034             fi
7035           else
7036             deplibs="$dir/$old_library $deplibs"
7037             link_static=yes
7038           fi
7039         fi # link shared/static library?
7040
7041         if test "$linkmode" = lib; then
7042           if test -n "$dependency_libs" &&
7043              { test "$hardcode_into_libs" != yes ||
7044                test "$build_old_libs" = yes ||
7045                test "$link_static" = yes; }; then
7046             # Extract -R from dependency_libs
7047             temp_deplibs=
7048             for libdir in $dependency_libs; do
7049               case $libdir in
7050               -R*) func_stripname '-R' '' "$libdir"
7051                    temp_xrpath=$func_stripname_result
7052                    case " $xrpath " in
7053                    *" $temp_xrpath "*) ;;
7054                    *) func_append xrpath " $temp_xrpath";;
7055                    esac;;
7056               *) func_append temp_deplibs " $libdir";;
7057               esac
7058             done
7059             dependency_libs="$temp_deplibs"
7060           fi
7061
7062           func_append newlib_search_path " $absdir"
7063           # Link against this library
7064           test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
7065           # ... and its dependency_libs
7066           tmp_libs=
7067           for deplib in $dependency_libs; do
7068             newdependency_libs="$deplib $newdependency_libs"
7069             case $deplib in
7070               -L*) func_stripname '-L' '' "$deplib"
7071                    func_resolve_sysroot "$func_stripname_result";;
7072               *) func_resolve_sysroot "$deplib" ;;
7073             esac
7074             if $opt_preserve_dup_deps ; then
7075               case "$tmp_libs " in
7076               *" $func_resolve_sysroot_result "*)
7077                 func_append specialdeplibs " $func_resolve_sysroot_result" ;;
7078               esac
7079             fi
7080             func_append tmp_libs " $func_resolve_sysroot_result"
7081           done
7082
7083           if test "$link_all_deplibs" != no; then
7084             # Add the search paths of all dependency libraries
7085             for deplib in $dependency_libs; do
7086               path=
7087               case $deplib in
7088               -L*) path="$deplib" ;;
7089               *.la)
7090                 func_resolve_sysroot "$deplib"
7091                 deplib=$func_resolve_sysroot_result
7092                 func_dirname "$deplib" "" "."
7093                 dir=$func_dirname_result
7094                 # We need an absolute path.
7095                 case $dir in
7096                 [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;;
7097                 *)
7098                   absdir=`cd "$dir" && pwd`
7099                   if test -z "$absdir"; then
7100                     func_warning "cannot determine absolute directory name of \`$dir'"
7101                     absdir="$dir"
7102                   fi
7103                   ;;
7104                 esac
7105                 if $GREP "^installed=no" $deplib > /dev/null; then
7106                 case $host in
7107                 *-*-darwin*)
7108                   depdepl=
7109                   eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
7110                   if test -n "$deplibrary_names" ; then
7111                     for tmp in $deplibrary_names ; do
7112                       depdepl=$tmp
7113                     done
7114                     if test -f "$absdir/$objdir/$depdepl" ; then
7115                       depdepl="$absdir/$objdir/$depdepl"
7116                       darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
7117                       if test -z "$darwin_install_name"; then
7118                           darwin_install_name=`${OTOOL64} -L $depdepl  | awk '{if (NR == 2) {print $1;exit}}'`
7119                       fi
7120                       func_append compiler_flags " ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}"
7121                       func_append linker_flags " -dylib_file ${darwin_install_name}:${depdepl}"
7122                       path=
7123                     fi
7124                   fi
7125                   ;;
7126                 *)
7127                   path="-L$absdir/$objdir"
7128                   ;;
7129                 esac
7130                 else
7131                   eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
7132                   test -z "$libdir" && \
7133                     func_fatal_error "\`$deplib' is not a valid libtool archive"
7134                   test "$absdir" != "$libdir" && \
7135                     func_warning "\`$deplib' seems to be moved"
7136
7137                   path="-L$absdir"
7138                 fi
7139                 ;;
7140               esac
7141               case " $deplibs " in
7142               *" $path "*) ;;
7143               *) deplibs="$path $deplibs" ;;
7144               esac
7145             done
7146           fi # link_all_deplibs != no
7147         fi # linkmode = lib
7148       done # for deplib in $libs
7149       if test "$pass" = link; then
7150         if test "$linkmode" = "prog"; then
7151           compile_deplibs="$new_inherited_linker_flags $compile_deplibs"
7152           finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs"
7153         else
7154           compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
7155         fi
7156       fi
7157       dependency_libs="$newdependency_libs"
7158       if test "$pass" = dlpreopen; then
7159         # Link the dlpreopened libraries before other libraries
7160         for deplib in $save_deplibs; do
7161           deplibs="$deplib $deplibs"
7162         done
7163       fi
7164       if test "$pass" != dlopen; then
7165         if test "$pass" != conv; then
7166           # Make sure lib_search_path contains only unique directories.
7167           lib_search_path=
7168           for dir in $newlib_search_path; do
7169             case "$lib_search_path " in
7170             *" $dir "*) ;;
7171             *) func_append lib_search_path " $dir" ;;
7172             esac
7173           done
7174           newlib_search_path=
7175         fi
7176
7177         if test "$linkmode,$pass" != "prog,link"; then
7178           vars="deplibs"
7179         else
7180           vars="compile_deplibs finalize_deplibs"
7181         fi
7182         for var in $vars dependency_libs; do
7183           # Add libraries to $var in reverse order
7184           eval tmp_libs=\"\$$var\"
7185           new_libs=
7186           for deplib in $tmp_libs; do
7187             # FIXME: Pedantically, this is the right thing to do, so
7188             #        that some nasty dependency loop isn't accidentally
7189             #        broken:
7190             #new_libs="$deplib $new_libs"
7191             # Pragmatically, this seems to cause very few problems in
7192             # practice:
7193             case $deplib in
7194             -L*) new_libs="$deplib $new_libs" ;;
7195             -R*) ;;
7196             *)
7197               # And here is the reason: when a library appears more
7198               # than once as an explicit dependence of a library, or
7199               # is implicitly linked in more than once by the
7200               # compiler, it is considered special, and multiple
7201               # occurrences thereof are not removed.  Compare this
7202               # with having the same library being listed as a
7203               # dependency of multiple other libraries: in this case,
7204               # we know (pedantically, we assume) the library does not
7205               # need to be listed more than once, so we keep only the
7206               # last copy.  This is not always right, but it is rare
7207               # enough that we require users that really mean to play
7208               # such unportable linking tricks to link the library
7209               # using -Wl,-lname, so that libtool does not consider it
7210               # for duplicate removal.
7211               case " $specialdeplibs " in
7212               *" $deplib "*) new_libs="$deplib $new_libs" ;;
7213               *)
7214                 case " $new_libs " in
7215                 *" $deplib "*) ;;
7216                 *) new_libs="$deplib $new_libs" ;;
7217                 esac
7218                 ;;
7219               esac
7220               ;;
7221             esac
7222           done
7223           tmp_libs=
7224           for deplib in $new_libs; do
7225             case $deplib in
7226             -L*)
7227               case " $tmp_libs " in
7228               *" $deplib "*) ;;
7229               *) func_append tmp_libs " $deplib" ;;
7230               esac
7231               ;;
7232             *) func_append tmp_libs " $deplib" ;;
7233             esac
7234           done
7235           eval $var=\"$tmp_libs\"
7236         done # for var
7237       fi
7238       # Last step: remove runtime libs from dependency_libs
7239       # (they stay in deplibs)
7240       tmp_libs=
7241       for i in $dependency_libs ; do
7242         case " $predeps $postdeps $compiler_lib_search_path " in
7243         *" $i "*)
7244           i=""
7245           ;;
7246         esac
7247         if test -n "$i" ; then
7248           func_append tmp_libs " $i"
7249         fi
7250       done
7251       dependency_libs=$tmp_libs
7252     done # for pass
7253     if test "$linkmode" = prog; then
7254       dlfiles="$newdlfiles"
7255     fi
7256     if test "$linkmode" = prog || test "$linkmode" = lib; then
7257       dlprefiles="$newdlprefiles"
7258     fi
7259
7260     case $linkmode in
7261     oldlib)
7262       if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
7263         func_warning "\`-dlopen' is ignored for archives"
7264       fi
7265
7266       case " $deplibs" in
7267       *\ -l* | *\ -L*)
7268         func_warning "\`-l' and \`-L' are ignored for archives" ;;
7269       esac
7270
7271       test -n "$rpath" && \
7272         func_warning "\`-rpath' is ignored for archives"
7273
7274       test -n "$xrpath" && \
7275         func_warning "\`-R' is ignored for archives"
7276
7277       test -n "$vinfo" && \
7278         func_warning "\`-version-info/-version-number' is ignored for archives"
7279
7280       test -n "$release" && \
7281         func_warning "\`-release' is ignored for archives"
7282
7283       test -n "$export_symbols$export_symbols_regex" && \
7284         func_warning "\`-export-symbols' is ignored for archives"
7285
7286       # Now set the variables for building old libraries.
7287       build_libtool_libs=no
7288       oldlibs="$output"
7289       func_append objs "$old_deplibs"
7290       ;;
7291
7292     lib)
7293       # Make sure we only generate libraries of the form `libNAME.la'.
7294       case $outputname in
7295       lib*)
7296         func_stripname 'lib' '.la' "$outputname"
7297         name=$func_stripname_result
7298         eval shared_ext=\"$shrext_cmds\"
7299         eval libname=\"$libname_spec\"
7300         ;;
7301       *)
7302         test "$module" = no && \
7303           func_fatal_help "libtool library \`$output' must begin with \`lib'"
7304
7305         if test "$need_lib_prefix" != no; then
7306           # Add the "lib" prefix for modules if required
7307           func_stripname '' '.la' "$outputname"
7308           name=$func_stripname_result
7309           eval shared_ext=\"$shrext_cmds\"
7310           eval libname=\"$libname_spec\"
7311         else
7312           func_stripname '' '.la' "$outputname"
7313           libname=$func_stripname_result
7314         fi
7315         ;;
7316       esac
7317
7318       if test -n "$objs"; then
7319         if test "$deplibs_check_method" != pass_all; then
7320           func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs"
7321         else
7322           echo
7323           $ECHO "*** Warning: Linking the shared library $output against the non-libtool"
7324           $ECHO "*** objects $objs is not portable!"
7325           func_append libobjs " $objs"
7326         fi
7327       fi
7328
7329       test "$dlself" != no && \
7330         func_warning "\`-dlopen self' is ignored for libtool libraries"
7331
7332       set dummy $rpath
7333       shift
7334       test "$#" -gt 1 && \
7335         func_warning "ignoring multiple \`-rpath's for a libtool library"
7336
7337       install_libdir="$1"
7338
7339       oldlibs=
7340       if test -z "$rpath"; then
7341         if test "$build_libtool_libs" = yes; then
7342           # Building a libtool convenience library.
7343           # Some compilers have problems with a `.al' extension so
7344           # convenience libraries should have the same extension an
7345           # archive normally would.
7346           oldlibs="$output_objdir/$libname.$libext $oldlibs"
7347           build_libtool_libs=convenience
7348           build_old_libs=yes
7349         fi
7350
7351         test -n "$vinfo" && \
7352           func_warning "\`-version-info/-version-number' is ignored for convenience libraries"
7353
7354         test -n "$release" && \
7355           func_warning "\`-release' is ignored for convenience libraries"
7356       else
7357
7358         # Parse the version information argument.
7359         save_ifs="$IFS"; IFS=':'
7360         set dummy $vinfo 0 0 0
7361         shift
7362         IFS="$save_ifs"
7363
7364         test -n "$7" && \
7365           func_fatal_help "too many parameters to \`-version-info'"
7366
7367         # convert absolute version numbers to libtool ages
7368         # this retains compatibility with .la files and attempts
7369         # to make the code below a bit more comprehensible
7370
7371         case $vinfo_number in
7372         yes)
7373           number_major="$1"
7374           number_minor="$2"
7375           number_revision="$3"
7376           #
7377           # There are really only two kinds -- those that
7378           # use the current revision as the major version
7379           # and those that subtract age and use age as
7380           # a minor version.  But, then there is irix
7381           # which has an extra 1 added just for fun
7382           #
7383           case $version_type in
7384           # correct linux to gnu/linux during the next big refactor
7385           darwin|linux|osf|windows|none)
7386             func_arith $number_major + $number_minor
7387             current=$func_arith_result
7388             age="$number_minor"
7389             revision="$number_revision"
7390             ;;
7391           freebsd-aout|freebsd-elf|qnx|sunos)
7392             current="$number_major"
7393             revision="$number_minor"
7394             age="0"
7395             ;;
7396           irix|nonstopux)
7397             func_arith $number_major + $number_minor
7398             current=$func_arith_result
7399             age="$number_minor"
7400             revision="$number_minor"
7401             lt_irix_increment=no
7402             ;;
7403           esac
7404           ;;
7405         no)
7406           current="$1"
7407           revision="$2"
7408           age="$3"
7409           ;;
7410         esac
7411
7412         # Check that each of the things are valid numbers.
7413         case $current in
7414         0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
7415         *)
7416           func_error "CURRENT \`$current' must be a nonnegative integer"
7417           func_fatal_error "\`$vinfo' is not valid version information"
7418           ;;
7419         esac
7420
7421         case $revision in
7422         0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
7423         *)
7424           func_error "REVISION \`$revision' must be a nonnegative integer"
7425           func_fatal_error "\`$vinfo' is not valid version information"
7426           ;;
7427         esac
7428
7429         case $age in
7430         0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
7431         *)
7432           func_error "AGE \`$age' must be a nonnegative integer"
7433           func_fatal_error "\`$vinfo' is not valid version information"
7434           ;;
7435         esac
7436
7437         if test "$age" -gt "$current"; then
7438           func_error "AGE \`$age' is greater than the current interface number \`$current'"
7439           func_fatal_error "\`$vinfo' is not valid version information"
7440         fi
7441
7442         # Calculate the version variables.
7443         major=
7444         versuffix=
7445         verstring=
7446         case $version_type in
7447         none) ;;
7448
7449         darwin)
7450           # Like Linux, but with the current version available in
7451           # verstring for coding it into the library header
7452           func_arith $current - $age
7453           major=.$func_arith_result
7454           versuffix="$major.$age.$revision"
7455           # Darwin ld doesn't like 0 for these options...
7456           func_arith $current + 1
7457           minor_current=$func_arith_result
7458           xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision"
7459           verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
7460           ;;
7461
7462         freebsd-aout)
7463           major=".$current"
7464           versuffix=".$current.$revision";
7465           ;;
7466
7467         freebsd-elf)
7468           major=".$current"
7469           versuffix=".$current"
7470           ;;
7471
7472         irix | nonstopux)
7473           if test "X$lt_irix_increment" = "Xno"; then
7474             func_arith $current - $age
7475           else
7476             func_arith $current - $age + 1
7477           fi
7478           major=$func_arith_result
7479
7480           case $version_type in
7481             nonstopux) verstring_prefix=nonstopux ;;
7482             *)         verstring_prefix=sgi ;;
7483           esac
7484           verstring="$verstring_prefix$major.$revision"
7485
7486           # Add in all the interfaces that we are compatible with.
7487           loop=$revision
7488           while test "$loop" -ne 0; do
7489             func_arith $revision - $loop
7490             iface=$func_arith_result
7491             func_arith $loop - 1
7492             loop=$func_arith_result
7493             verstring="$verstring_prefix$major.$iface:$verstring"
7494           done
7495
7496           # Before this point, $major must not contain `.'.
7497           major=.$major
7498           versuffix="$major.$revision"
7499           ;;
7500
7501         linux) # correct to gnu/linux during the next big refactor
7502           func_arith $current - $age
7503           major=.$func_arith_result
7504           versuffix="$major.$age.$revision"
7505           ;;
7506
7507         osf)
7508           func_arith $current - $age
7509           major=.$func_arith_result
7510           versuffix=".$current.$age.$revision"
7511           verstring="$current.$age.$revision"
7512
7513           # Add in all the interfaces that we are compatible with.
7514           loop=$age
7515           while test "$loop" -ne 0; do
7516             func_arith $current - $loop
7517             iface=$func_arith_result
7518             func_arith $loop - 1
7519             loop=$func_arith_result
7520             verstring="$verstring:${iface}.0"
7521           done
7522
7523           # Make executables depend on our current version.
7524           func_append verstring ":${current}.0"
7525           ;;
7526
7527         qnx)
7528           major=".$current"
7529           versuffix=".$current"
7530           ;;
7531
7532         sunos)
7533           major=".$current"
7534           versuffix=".$current.$revision"
7535           ;;
7536
7537         windows)
7538           # Use '-' rather than '.', since we only want one
7539           # extension on DOS 8.3 filesystems.
7540           func_arith $current - $age
7541           major=$func_arith_result
7542           versuffix="-$major"
7543           ;;
7544
7545         *)
7546           func_fatal_configuration "unknown library version type \`$version_type'"
7547           ;;
7548         esac
7549
7550         # Clear the version info if we defaulted, and they specified a release.
7551         if test -z "$vinfo" && test -n "$release"; then
7552           major=
7553           case $version_type in
7554           darwin)
7555             # we can't check for "0.0" in archive_cmds due to quoting
7556             # problems, so we reset it completely
7557             verstring=
7558             ;;
7559           *)
7560             verstring="0.0"
7561             ;;
7562           esac
7563           if test "$need_version" = no; then
7564             versuffix=
7565           else
7566             versuffix=".0.0"
7567           fi
7568         fi
7569
7570         # Remove version info from name if versioning should be avoided
7571         if test "$avoid_version" = yes && test "$need_version" = no; then
7572           major=
7573           versuffix=
7574           verstring=""
7575         fi
7576
7577         # Check to see if the archive will have undefined symbols.
7578         if test "$allow_undefined" = yes; then
7579           if test "$allow_undefined_flag" = unsupported; then
7580             func_warning "undefined symbols not allowed in $host shared libraries"
7581             build_libtool_libs=no
7582             build_old_libs=yes
7583           fi
7584         else
7585           # Don't allow undefined symbols.
7586           allow_undefined_flag="$no_undefined_flag"
7587         fi
7588
7589       fi
7590
7591       func_generate_dlsyms "$libname" "$libname" "yes"
7592       func_append libobjs " $symfileobj"
7593       test "X$libobjs" = "X " && libobjs=
7594
7595       if test "$opt_mode" != relink; then
7596         # Remove our outputs, but don't remove object files since they
7597         # may have been created when compiling PIC objects.
7598         removelist=
7599         tempremovelist=`$ECHO "$output_objdir/*"`
7600         for p in $tempremovelist; do
7601           case $p in
7602             *.$objext | *.gcno)
7603                ;;
7604             $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*)
7605                if test "X$precious_files_regex" != "X"; then
7606                  if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
7607                  then
7608                    continue
7609                  fi
7610                fi
7611                func_append removelist " $p"
7612                ;;
7613             *) ;;
7614           esac
7615         done
7616         test -n "$removelist" && \
7617           func_show_eval "${RM}r \$removelist"
7618       fi
7619
7620       # Now set the variables for building old libraries.
7621       if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
7622         func_append oldlibs " $output_objdir/$libname.$libext"
7623
7624         # Transform .lo files to .o files.
7625         oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; $lo2o" | $NL2SP`
7626       fi
7627
7628       # Eliminate all temporary directories.
7629       #for path in $notinst_path; do
7630       # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"`
7631       # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"`
7632       # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"`
7633       #done
7634
7635       if test -n "$xrpath"; then
7636         # If the user specified any rpath flags, then add them.
7637         temp_xrpath=
7638         for libdir in $xrpath; do
7639           func_replace_sysroot "$libdir"
7640           func_append temp_xrpath " -R$func_replace_sysroot_result"
7641           case "$finalize_rpath " in
7642           *" $libdir "*) ;;
7643           *) func_append finalize_rpath " $libdir" ;;
7644           esac
7645         done
7646         if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then
7647           dependency_libs="$temp_xrpath $dependency_libs"
7648         fi
7649       fi
7650
7651       # Make sure dlfiles contains only unique files that won't be dlpreopened
7652       old_dlfiles="$dlfiles"
7653       dlfiles=
7654       for lib in $old_dlfiles; do
7655         case " $dlprefiles $dlfiles " in
7656         *" $lib "*) ;;
7657         *) func_append dlfiles " $lib" ;;
7658         esac
7659       done
7660
7661       # Make sure dlprefiles contains only unique files
7662       old_dlprefiles="$dlprefiles"
7663       dlprefiles=
7664       for lib in $old_dlprefiles; do
7665         case "$dlprefiles " in
7666         *" $lib "*) ;;
7667         *) func_append dlprefiles " $lib" ;;
7668         esac
7669       done
7670
7671       if test "$build_libtool_libs" = yes; then
7672         if test -n "$rpath"; then
7673           case $host in
7674           *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*)
7675             # these systems don't actually have a c library (as such)!
7676             ;;
7677           *-*-rhapsody* | *-*-darwin1.[012])
7678             # Rhapsody C library is in the System framework
7679             func_append deplibs " System.ltframework"
7680             ;;
7681           *-*-netbsd*)
7682             # Don't link with libc until the a.out ld.so is fixed.
7683             ;;
7684           *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
7685             # Do not include libc due to us having libc/libc_r.
7686             ;;
7687           *-*-sco3.2v5* | *-*-sco5v6*)
7688             # Causes problems with __ctype
7689             ;;
7690           *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
7691             # Compiler inserts libc in the correct place for threads to work
7692             ;;
7693           *)
7694             # Add libc to deplibs on all other systems if necessary.
7695             if test "$build_libtool_need_lc" = "yes"; then
7696               func_append deplibs " -lc"
7697             fi
7698             ;;
7699           esac
7700         fi
7701
7702         # Transform deplibs into only deplibs that can be linked in shared.
7703         name_save=$name
7704         libname_save=$libname
7705         release_save=$release
7706         versuffix_save=$versuffix
7707         major_save=$major
7708         # I'm not sure if I'm treating the release correctly.  I think
7709         # release should show up in the -l (ie -lgmp5) so we don't want to
7710         # add it in twice.  Is that correct?
7711         release=""
7712         versuffix=""
7713         major=""
7714         newdeplibs=
7715         droppeddeps=no
7716         case $deplibs_check_method in
7717         pass_all)
7718           # Don't check for shared/static.  Everything works.
7719           # This might be a little naive.  We might want to check
7720           # whether the library exists or not.  But this is on
7721           # osf3 & osf4 and I'm not really sure... Just
7722           # implementing what was already the behavior.
7723           newdeplibs=$deplibs
7724           ;;
7725         test_compile)
7726           # This code stresses the "libraries are programs" paradigm to its
7727           # limits. Maybe even breaks it.  We compile a program, linking it
7728           # against the deplibs as a proxy for the library.  Then we can check
7729           # whether they linked in statically or dynamically with ldd.
7730           $opt_dry_run || $RM conftest.c
7731           cat > conftest.c <<EOF
7732           int main() { return 0; }
7733 EOF
7734           $opt_dry_run || $RM conftest
7735           if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then
7736             ldd_output=`ldd conftest`
7737             for i in $deplibs; do
7738               case $i in
7739               -l*)
7740                 func_stripname -l '' "$i"
7741                 name=$func_stripname_result
7742                 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
7743                   case " $predeps $postdeps " in
7744                   *" $i "*)
7745                     func_append newdeplibs " $i"
7746                     i=""
7747                     ;;
7748                   esac
7749                 fi
7750                 if test -n "$i" ; then
7751                   libname=`eval "\\$ECHO \"$libname_spec\""`
7752                   deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
7753                   set dummy $deplib_matches; shift
7754                   deplib_match=$1
7755                   if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
7756                     func_append newdeplibs " $i"
7757                   else
7758                     droppeddeps=yes
7759                     echo
7760                     $ECHO "*** Warning: dynamic linker does not accept needed library $i."
7761                     echo "*** I have the capability to make that library automatically link in when"
7762                     echo "*** you link to this library.  But I can only do this if you have a"
7763                     echo "*** shared version of the library, which I believe you do not have"
7764                     echo "*** because a test_compile did reveal that the linker did not use it for"
7765                     echo "*** its dynamic dependency list that programs get resolved with at runtime."
7766                   fi
7767                 fi
7768                 ;;
7769               *)
7770                 func_append newdeplibs " $i"
7771                 ;;
7772               esac
7773             done
7774           else
7775             # Error occurred in the first compile.  Let's try to salvage
7776             # the situation: Compile a separate program for each library.
7777             for i in $deplibs; do
7778               case $i in
7779               -l*)
7780                 func_stripname -l '' "$i"
7781                 name=$func_stripname_result
7782                 $opt_dry_run || $RM conftest
7783                 if $LTCC $LTCFLAGS -o conftest conftest.c $i; then
7784                   ldd_output=`ldd conftest`
7785                   if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
7786                     case " $predeps $postdeps " in
7787                     *" $i "*)
7788                       func_append newdeplibs " $i"
7789                       i=""
7790                       ;;
7791                     esac
7792                   fi
7793                   if test -n "$i" ; then
7794                     libname=`eval "\\$ECHO \"$libname_spec\""`
7795                     deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
7796                     set dummy $deplib_matches; shift
7797                     deplib_match=$1
7798                     if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
7799                       func_append newdeplibs " $i"
7800                     else
7801                       droppeddeps=yes
7802                       echo
7803                       $ECHO "*** Warning: dynamic linker does not accept needed library $i."
7804                       echo "*** I have the capability to make that library automatically link in when"
7805                       echo "*** you link to this library.  But I can only do this if you have a"
7806                       echo "*** shared version of the library, which you do not appear to have"
7807                       echo "*** because a test_compile did reveal that the linker did not use this one"
7808                       echo "*** as a dynamic dependency that programs can get resolved with at runtime."
7809                     fi
7810                   fi
7811                 else
7812                   droppeddeps=yes
7813                   echo
7814                   $ECHO "*** Warning!  Library $i is needed by this library but I was not able to"
7815                   echo "*** make it link in!  You will probably need to install it or some"
7816                   echo "*** library that it depends on before this library will be fully"
7817                   echo "*** functional.  Installing it before continuing would be even better."
7818                 fi
7819                 ;;
7820               *)
7821                 func_append newdeplibs " $i"
7822                 ;;
7823               esac
7824             done
7825           fi
7826           ;;
7827         file_magic*)
7828           set dummy $deplibs_check_method; shift
7829           file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
7830           for a_deplib in $deplibs; do
7831             case $a_deplib in
7832             -l*)
7833               func_stripname -l '' "$a_deplib"
7834               name=$func_stripname_result
7835               if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
7836                 case " $predeps $postdeps " in
7837                 *" $a_deplib "*)
7838                   func_append newdeplibs " $a_deplib"
7839                   a_deplib=""
7840                   ;;
7841                 esac
7842               fi
7843               if test -n "$a_deplib" ; then
7844                 libname=`eval "\\$ECHO \"$libname_spec\""`
7845                 if test -n "$file_magic_glob"; then
7846                   libnameglob=`func_echo_all "$libname" | $SED -e $file_magic_glob`
7847                 else
7848                   libnameglob=$libname
7849                 fi
7850                 test "$want_nocaseglob" = yes && nocaseglob=`shopt -p nocaseglob`
7851                 for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
7852                   if test "$want_nocaseglob" = yes; then
7853                     shopt -s nocaseglob
7854                     potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
7855                     $nocaseglob
7856                   else
7857                     potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
7858                   fi
7859                   for potent_lib in $potential_libs; do
7860                       # Follow soft links.
7861                       if ls -lLd "$potent_lib" 2>/dev/null |
7862                          $GREP " -> " >/dev/null; then
7863                         continue
7864                       fi
7865                       # The statement above tries to avoid entering an
7866                       # endless loop below, in case of cyclic links.
7867                       # We might still enter an endless loop, since a link
7868                       # loop can be closed while we follow links,
7869                       # but so what?
7870                       potlib="$potent_lib"
7871                       while test -h "$potlib" 2>/dev/null; do
7872                         potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'`
7873                         case $potliblink in
7874                         [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
7875                         *) potlib=`$ECHO "$potlib" | $SED 's,[^/]*$,,'`"$potliblink";;
7876                         esac
7877                       done
7878                       if eval $file_magic_cmd \"\$potlib\" 2>/dev/null |
7879                          $SED -e 10q |
7880                          $EGREP "$file_magic_regex" > /dev/null; then
7881                         func_append newdeplibs " $a_deplib"
7882                         a_deplib=""
7883                         break 2
7884                       fi
7885                   done
7886                 done
7887               fi
7888               if test -n "$a_deplib" ; then
7889                 droppeddeps=yes
7890                 echo
7891                 $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
7892                 echo "*** I have the capability to make that library automatically link in when"
7893                 echo "*** you link to this library.  But I can only do this if you have a"
7894                 echo "*** shared version of the library, which you do not appear to have"
7895                 echo "*** because I did check the linker path looking for a file starting"
7896                 if test -z "$potlib" ; then
7897                   $ECHO "*** with $libname but no candidates were found. (...for file magic test)"
7898                 else
7899                   $ECHO "*** with $libname and none of the candidates passed a file format test"
7900                   $ECHO "*** using a file magic. Last file checked: $potlib"
7901                 fi
7902               fi
7903               ;;
7904             *)
7905               # Add a -L argument.
7906               func_append newdeplibs " $a_deplib"
7907               ;;
7908             esac
7909           done # Gone through all deplibs.
7910           ;;
7911         match_pattern*)
7912           set dummy $deplibs_check_method; shift
7913           match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
7914           for a_deplib in $deplibs; do
7915             case $a_deplib in
7916             -l*)
7917               func_stripname -l '' "$a_deplib"
7918               name=$func_stripname_result
7919               if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
7920                 case " $predeps $postdeps " in
7921                 *" $a_deplib "*)
7922                   func_append newdeplibs " $a_deplib"
7923                   a_deplib=""
7924                   ;;
7925                 esac
7926               fi
7927               if test -n "$a_deplib" ; then
7928                 libname=`eval "\\$ECHO \"$libname_spec\""`
7929                 for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
7930                   potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
7931                   for potent_lib in $potential_libs; do
7932                     potlib="$potent_lib" # see symlink-check above in file_magic test
7933                     if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \
7934                        $EGREP "$match_pattern_regex" > /dev/null; then
7935                       func_append newdeplibs " $a_deplib"
7936                       a_deplib=""
7937                       break 2
7938                     fi
7939                   done
7940                 done
7941               fi
7942               if test -n "$a_deplib" ; then
7943                 droppeddeps=yes
7944                 echo
7945                 $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
7946                 echo "*** I have the capability to make that library automatically link in when"
7947                 echo "*** you link to this library.  But I can only do this if you have a"
7948                 echo "*** shared version of the library, which you do not appear to have"
7949                 echo "*** because I did check the linker path looking for a file starting"
7950                 if test -z "$potlib" ; then
7951                   $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)"
7952                 else
7953                   $ECHO "*** with $libname and none of the candidates passed a file format test"
7954                   $ECHO "*** using a regex pattern. Last file checked: $potlib"
7955                 fi
7956               fi
7957               ;;
7958             *)
7959               # Add a -L argument.
7960               func_append newdeplibs " $a_deplib"
7961               ;;
7962             esac
7963           done # Gone through all deplibs.
7964           ;;
7965         none | unknown | *)
7966           newdeplibs=""
7967           tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'`
7968           if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
7969             for i in $predeps $postdeps ; do
7970               # can't use Xsed below, because $i might contain '/'
7971               tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s,$i,,"`
7972             done
7973           fi
7974           case $tmp_deplibs in
7975           *[!\  \ ]*)
7976             echo
7977             if test "X$deplibs_check_method" = "Xnone"; then
7978               echo "*** Warning: inter-library dependencies are not supported in this platform."
7979             else
7980               echo "*** Warning: inter-library dependencies are not known to be supported."
7981             fi
7982             echo "*** All declared inter-library dependencies are being dropped."
7983             droppeddeps=yes
7984             ;;
7985           esac
7986           ;;
7987         esac
7988         versuffix=$versuffix_save
7989         major=$major_save
7990         release=$release_save
7991         libname=$libname_save
7992         name=$name_save
7993
7994         case $host in
7995         *-*-rhapsody* | *-*-darwin1.[012])
7996           # On Rhapsody replace the C library with the System framework
7997           newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'`
7998           ;;
7999         esac
8000
8001         if test "$droppeddeps" = yes; then
8002           if test "$module" = yes; then
8003             echo
8004             echo "*** Warning: libtool could not satisfy all declared inter-library"
8005             $ECHO "*** dependencies of module $libname.  Therefore, libtool will create"
8006             echo "*** a static module, that should work as long as the dlopening"
8007             echo "*** application is linked with the -dlopen flag."
8008             if test -z "$global_symbol_pipe"; then
8009               echo
8010               echo "*** However, this would only work if libtool was able to extract symbol"
8011               echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
8012               echo "*** not find such a program.  So, this module is probably useless."
8013               echo "*** \`nm' from GNU binutils and a full rebuild may help."
8014             fi
8015             if test "$build_old_libs" = no; then
8016               oldlibs="$output_objdir/$libname.$libext"
8017               build_libtool_libs=module
8018               build_old_libs=yes
8019             else
8020               build_libtool_libs=no
8021             fi
8022           else
8023             echo "*** The inter-library dependencies that have been dropped here will be"
8024             echo "*** automatically added whenever a program is linked with this library"
8025             echo "*** or is declared to -dlopen it."
8026
8027             if test "$allow_undefined" = no; then
8028               echo
8029               echo "*** Since this library must not contain undefined symbols,"
8030               echo "*** because either the platform does not support them or"
8031               echo "*** it was explicitly requested with -no-undefined,"
8032               echo "*** libtool will only create a static version of it."
8033               if test "$build_old_libs" = no; then
8034                 oldlibs="$output_objdir/$libname.$libext"
8035                 build_libtool_libs=module
8036                 build_old_libs=yes
8037               else
8038                 build_libtool_libs=no
8039               fi
8040             fi
8041           fi
8042         fi
8043         # Done checking deplibs!
8044         deplibs=$newdeplibs
8045       fi
8046       # Time to change all our "foo.ltframework" stuff back to "-framework foo"
8047       case $host in
8048         *-*-darwin*)
8049           newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
8050           new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
8051           deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
8052           ;;
8053       esac
8054
8055       # move library search paths that coincide with paths to not yet
8056       # installed libraries to the beginning of the library search list
8057       new_libs=
8058       for path in $notinst_path; do
8059         case " $new_libs " in
8060         *" -L$path/$objdir "*) ;;
8061         *)
8062           case " $deplibs " in
8063           *" -L$path/$objdir "*)
8064             func_append new_libs " -L$path/$objdir" ;;
8065           esac
8066           ;;
8067         esac
8068       done
8069       for deplib in $deplibs; do
8070         case $deplib in
8071         -L*)
8072           case " $new_libs " in
8073           *" $deplib "*) ;;
8074           *) func_append new_libs " $deplib" ;;
8075           esac
8076           ;;
8077         *) func_append new_libs " $deplib" ;;
8078         esac
8079       done
8080       deplibs="$new_libs"
8081
8082       # All the library-specific variables (install_libdir is set above).
8083       library_names=
8084       old_library=
8085       dlname=
8086
8087       # Test again, we may have decided not to build it any more
8088       if test "$build_libtool_libs" = yes; then
8089         # Remove ${wl} instances when linking with ld.
8090         # FIXME: should test the right _cmds variable.
8091         case $archive_cmds in
8092           *\$LD\ *) wl= ;;
8093         esac
8094         if test "$hardcode_into_libs" = yes; then
8095           # Hardcode the library paths
8096           hardcode_libdirs=
8097           dep_rpath=
8098           rpath="$finalize_rpath"
8099           test "$opt_mode" != relink && rpath="$compile_rpath$rpath"
8100           for libdir in $rpath; do
8101             if test -n "$hardcode_libdir_flag_spec"; then
8102               if test -n "$hardcode_libdir_separator"; then
8103                 func_replace_sysroot "$libdir"
8104                 libdir=$func_replace_sysroot_result
8105                 if test -z "$hardcode_libdirs"; then
8106                   hardcode_libdirs="$libdir"
8107                 else
8108                   # Just accumulate the unique libdirs.
8109                   case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
8110                   *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
8111                     ;;
8112                   *)
8113                     func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
8114                     ;;
8115                   esac
8116                 fi
8117               else
8118                 eval flag=\"$hardcode_libdir_flag_spec\"
8119                 func_append dep_rpath " $flag"
8120               fi
8121             elif test -n "$runpath_var"; then
8122               case "$perm_rpath " in
8123               *" $libdir "*) ;;
8124               *) func_append perm_rpath " $libdir" ;;
8125               esac
8126             fi
8127           done
8128           # Substitute the hardcoded libdirs into the rpath.
8129           if test -n "$hardcode_libdir_separator" &&
8130              test -n "$hardcode_libdirs"; then
8131             libdir="$hardcode_libdirs"
8132             eval "dep_rpath=\"$hardcode_libdir_flag_spec\""
8133           fi
8134           if test -n "$runpath_var" && test -n "$perm_rpath"; then
8135             # We should set the runpath_var.
8136             rpath=
8137             for dir in $perm_rpath; do
8138               func_append rpath "$dir:"
8139             done
8140             eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
8141           fi
8142           test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
8143         fi
8144
8145         shlibpath="$finalize_shlibpath"
8146         test "$opt_mode" != relink && shlibpath="$compile_shlibpath$shlibpath"
8147         if test -n "$shlibpath"; then
8148           eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
8149         fi
8150
8151         # Get the real and link names of the library.
8152         eval shared_ext=\"$shrext_cmds\"
8153         eval library_names=\"$library_names_spec\"
8154         set dummy $library_names
8155         shift
8156         realname="$1"
8157         shift
8158
8159         if test -n "$soname_spec"; then
8160           eval soname=\"$soname_spec\"
8161         else
8162           soname="$realname"
8163         fi
8164         if test -z "$dlname"; then
8165           dlname=$soname
8166         fi
8167
8168         lib="$output_objdir/$realname"
8169         linknames=
8170         for link
8171         do
8172           func_append linknames " $link"
8173         done
8174
8175         # Use standard objects if they are pic
8176         test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP`
8177         test "X$libobjs" = "X " && libobjs=
8178
8179         delfiles=
8180         if test -n "$export_symbols" && test -n "$include_expsyms"; then
8181           $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp"
8182           export_symbols="$output_objdir/$libname.uexp"
8183           func_append delfiles " $export_symbols"
8184         fi
8185
8186         orig_export_symbols=
8187         case $host_os in
8188         cygwin* | mingw* | cegcc*)
8189           if test -n "$export_symbols" && test -z "$export_symbols_regex"; then
8190             # exporting using user supplied symfile
8191             if test "x`$SED 1q $export_symbols`" != xEXPORTS; then
8192               # and it's NOT already a .def file. Must figure out
8193               # which of the given symbols are data symbols and tag
8194               # them as such. So, trigger use of export_symbols_cmds.
8195               # export_symbols gets reassigned inside the "prepare
8196               # the list of exported symbols" if statement, so the
8197               # include_expsyms logic still works.
8198               orig_export_symbols="$export_symbols"
8199               export_symbols=
8200               always_export_symbols=yes
8201             fi
8202           fi
8203           ;;
8204         esac
8205
8206         # Prepare the list of exported symbols
8207         if test -z "$export_symbols"; then
8208           if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
8209             func_verbose "generating symbol list for \`$libname.la'"
8210             export_symbols="$output_objdir/$libname.exp"
8211             $opt_dry_run || $RM $export_symbols
8212             cmds=$export_symbols_cmds
8213             save_ifs="$IFS"; IFS='~'
8214             for cmd1 in $cmds; do
8215               IFS="$save_ifs"
8216               # Take the normal branch if the nm_file_list_spec branch
8217               # doesn't work or if tool conversion is not needed.
8218               case $nm_file_list_spec~$to_tool_file_cmd in
8219                 *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*)
8220                   try_normal_branch=yes
8221                   eval cmd=\"$cmd1\"
8222                   func_len " $cmd"
8223                   len=$func_len_result
8224                   ;;
8225                 *)
8226                   try_normal_branch=no
8227                   ;;
8228               esac
8229               if test "$try_normal_branch" = yes \
8230                  && { test "$len" -lt "$max_cmd_len" \
8231                       || test "$max_cmd_len" -le -1; }
8232               then
8233                 func_show_eval "$cmd" 'exit $?'
8234                 skipped_export=false
8235               elif test -n "$nm_file_list_spec"; then
8236                 func_basename "$output"
8237                 output_la=$func_basename_result
8238                 save_libobjs=$libobjs
8239                 save_output=$output
8240                 output=${output_objdir}/${output_la}.nm
8241                 func_to_tool_file "$output"
8242                 libobjs=$nm_file_list_spec$func_to_tool_file_result
8243                 func_append delfiles " $output"
8244                 func_verbose "creating $NM input file list: $output"
8245                 for obj in $save_libobjs; do
8246                   func_to_tool_file "$obj"
8247                   $ECHO "$func_to_tool_file_result"
8248                 done > "$output"
8249                 eval cmd=\"$cmd1\"
8250                 func_show_eval "$cmd" 'exit $?'
8251                 output=$save_output
8252                 libobjs=$save_libobjs
8253                 skipped_export=false
8254               else
8255                 # The command line is too long to execute in one step.
8256                 func_verbose "using reloadable object file for export list..."
8257                 skipped_export=:
8258                 # Break out early, otherwise skipped_export may be
8259                 # set to false by a later but shorter cmd.
8260                 break
8261               fi
8262             done
8263             IFS="$save_ifs"
8264             if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then
8265               func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
8266               func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
8267             fi
8268           fi
8269         fi
8270
8271         if test -n "$export_symbols" && test -n "$include_expsyms"; then
8272           tmp_export_symbols="$export_symbols"
8273           test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
8274           $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
8275         fi
8276
8277         if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then
8278           # The given exports_symbols file has to be filtered, so filter it.
8279           func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
8280           # FIXME: $output_objdir/$libname.filter potentially contains lots of
8281           # 's' commands which not all seds can handle. GNU sed should be fine
8282           # though. Also, the filter scales superlinearly with the number of
8283           # global variables. join(1) would be nice here, but unfortunately
8284           # isn't a blessed tool.
8285           $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
8286           func_append delfiles " $export_symbols $output_objdir/$libname.filter"
8287           export_symbols=$output_objdir/$libname.def
8288           $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
8289         fi
8290
8291         tmp_deplibs=
8292         for test_deplib in $deplibs; do
8293           case " $convenience " in
8294           *" $test_deplib "*) ;;
8295           *)
8296             func_append tmp_deplibs " $test_deplib"
8297             ;;
8298           esac
8299         done
8300         deplibs="$tmp_deplibs"
8301
8302         if test -n "$convenience"; then
8303           if test -n "$whole_archive_flag_spec" &&
8304             test "$compiler_needs_object" = yes &&
8305             test -z "$libobjs"; then
8306             # extract the archives, so we have objects to list.
8307             # TODO: could optimize this to just extract one archive.
8308             whole_archive_flag_spec=
8309           fi
8310           if test -n "$whole_archive_flag_spec"; then
8311             save_libobjs=$libobjs
8312             eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
8313             test "X$libobjs" = "X " && libobjs=
8314           else
8315             gentop="$output_objdir/${outputname}x"
8316             func_append generated " $gentop"
8317
8318             func_extract_archives $gentop $convenience
8319             func_append libobjs " $func_extract_archives_result"
8320             test "X$libobjs" = "X " && libobjs=
8321           fi
8322         fi
8323
8324         if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
8325           eval flag=\"$thread_safe_flag_spec\"
8326           func_append linker_flags " $flag"
8327         fi
8328
8329         # Make a backup of the uninstalled library when relinking
8330         if test "$opt_mode" = relink; then
8331           $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $?
8332         fi
8333
8334         # Do each of the archive commands.
8335         if test "$module" = yes && test -n "$module_cmds" ; then
8336           if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
8337             eval test_cmds=\"$module_expsym_cmds\"
8338             cmds=$module_expsym_cmds
8339           else
8340             eval test_cmds=\"$module_cmds\"
8341             cmds=$module_cmds
8342           fi
8343         else
8344           if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
8345             eval test_cmds=\"$archive_expsym_cmds\"
8346             cmds=$archive_expsym_cmds
8347           else
8348             eval test_cmds=\"$archive_cmds\"
8349             cmds=$archive_cmds
8350           fi
8351         fi
8352
8353         if test "X$skipped_export" != "X:" &&
8354            func_len " $test_cmds" &&
8355            len=$func_len_result &&
8356            test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
8357           :
8358         else
8359           # The command line is too long to link in one step, link piecewise
8360           # or, if using GNU ld and skipped_export is not :, use a linker
8361           # script.
8362
8363           # Save the value of $output and $libobjs because we want to
8364           # use them later.  If we have whole_archive_flag_spec, we
8365           # want to use save_libobjs as it was before
8366           # whole_archive_flag_spec was expanded, because we can't
8367           # assume the linker understands whole_archive_flag_spec.
8368           # This may have to be revisited, in case too many
8369           # convenience libraries get linked in and end up exceeding
8370           # the spec.
8371           if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
8372             save_libobjs=$libobjs
8373           fi
8374           save_output=$output
8375           func_basename "$output"
8376           output_la=$func_basename_result
8377
8378           # Clear the reloadable object creation command queue and
8379           # initialize k to one.
8380           test_cmds=
8381           concat_cmds=
8382           objlist=
8383           last_robj=
8384           k=1
8385
8386           if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then
8387             output=${output_objdir}/${output_la}.lnkscript
8388             func_verbose "creating GNU ld script: $output"
8389             echo 'INPUT (' > $output
8390             for obj in $save_libobjs
8391             do
8392               func_to_tool_file "$obj"
8393               $ECHO "$func_to_tool_file_result" >> $output
8394             done
8395             echo ')' >> $output
8396             func_append delfiles " $output"
8397             func_to_tool_file "$output"
8398             output=$func_to_tool_file_result
8399           elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then
8400             output=${output_objdir}/${output_la}.lnk
8401             func_verbose "creating linker input file list: $output"
8402             : > $output
8403             set x $save_libobjs
8404             shift
8405             firstobj=
8406             if test "$compiler_needs_object" = yes; then
8407               firstobj="$1 "
8408               shift
8409             fi
8410             for obj
8411             do
8412               func_to_tool_file "$obj"
8413               $ECHO "$func_to_tool_file_result" >> $output
8414             done
8415             func_append delfiles " $output"
8416             func_to_tool_file "$output"
8417             output=$firstobj\"$file_list_spec$func_to_tool_file_result\"
8418           else
8419             if test -n "$save_libobjs"; then
8420               func_verbose "creating reloadable object files..."
8421               output=$output_objdir/$output_la-${k}.$objext
8422               eval test_cmds=\"$reload_cmds\"
8423               func_len " $test_cmds"
8424               len0=$func_len_result
8425               len=$len0
8426
8427               # Loop over the list of objects to be linked.
8428               for obj in $save_libobjs
8429               do
8430                 func_len " $obj"
8431                 func_arith $len + $func_len_result
8432                 len=$func_arith_result
8433                 if test "X$objlist" = X ||
8434                    test "$len" -lt "$max_cmd_len"; then
8435                   func_append objlist " $obj"
8436                 else
8437                   # The command $test_cmds is almost too long, add a
8438                   # command to the queue.
8439                   if test "$k" -eq 1 ; then
8440                     # The first file doesn't have a previous command to add.
8441                     reload_objs=$objlist
8442                     eval concat_cmds=\"$reload_cmds\"
8443                   else
8444                     # All subsequent reloadable object files will link in
8445                     # the last one created.
8446                     reload_objs="$objlist $last_robj"
8447                     eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\"
8448                   fi
8449                   last_robj=$output_objdir/$output_la-${k}.$objext
8450                   func_arith $k + 1
8451                   k=$func_arith_result
8452                   output=$output_objdir/$output_la-${k}.$objext
8453                   objlist=" $obj"
8454                   func_len " $last_robj"
8455                   func_arith $len0 + $func_len_result
8456                   len=$func_arith_result
8457                 fi
8458               done
8459               # Handle the remaining objects by creating one last
8460               # reloadable object file.  All subsequent reloadable object
8461               # files will link in the last one created.
8462               test -z "$concat_cmds" || concat_cmds=$concat_cmds~
8463               reload_objs="$objlist $last_robj"
8464               eval concat_cmds=\"\${concat_cmds}$reload_cmds\"
8465               if test -n "$last_robj"; then
8466                 eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\"
8467               fi
8468               func_append delfiles " $output"
8469
8470             else
8471               output=
8472             fi
8473
8474             if ${skipped_export-false}; then
8475               func_verbose "generating symbol list for \`$libname.la'"
8476               export_symbols="$output_objdir/$libname.exp"
8477               $opt_dry_run || $RM $export_symbols
8478               libobjs=$output
8479               # Append the command to create the export file.
8480               test -z "$concat_cmds" || concat_cmds=$concat_cmds~
8481               eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\"
8482               if test -n "$last_robj"; then
8483                 eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
8484               fi
8485             fi
8486
8487             test -n "$save_libobjs" &&
8488               func_verbose "creating a temporary reloadable object file: $output"
8489
8490             # Loop through the commands generated above and execute them.
8491             save_ifs="$IFS"; IFS='~'
8492             for cmd in $concat_cmds; do
8493               IFS="$save_ifs"
8494               $opt_silent || {
8495                   func_quote_for_expand "$cmd"
8496                   eval "func_echo $func_quote_for_expand_result"
8497               }
8498               $opt_dry_run || eval "$cmd" || {
8499                 lt_exit=$?
8500
8501                 # Restore the uninstalled library and exit
8502                 if test "$opt_mode" = relink; then
8503                   ( cd "$output_objdir" && \
8504                     $RM "${realname}T" && \
8505                     $MV "${realname}U" "$realname" )
8506                 fi
8507
8508                 exit $lt_exit
8509               }
8510             done
8511             IFS="$save_ifs"
8512
8513             if test -n "$export_symbols_regex" && ${skipped_export-false}; then
8514               func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
8515               func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
8516             fi
8517           fi
8518
8519           if ${skipped_export-false}; then
8520             if test -n "$export_symbols" && test -n "$include_expsyms"; then
8521               tmp_export_symbols="$export_symbols"
8522               test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
8523               $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
8524             fi
8525
8526             if test -n "$orig_export_symbols"; then
8527               # The given exports_symbols file has to be filtered, so filter it.
8528               func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
8529               # FIXME: $output_objdir/$libname.filter potentially contains lots of
8530               # 's' commands which not all seds can handle. GNU sed should be fine
8531               # though. Also, the filter scales superlinearly with the number of
8532               # global variables. join(1) would be nice here, but unfortunately
8533               # isn't a blessed tool.
8534               $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
8535               func_append delfiles " $export_symbols $output_objdir/$libname.filter"
8536               export_symbols=$output_objdir/$libname.def
8537               $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
8538             fi
8539           fi
8540
8541           libobjs=$output
8542           # Restore the value of output.
8543           output=$save_output
8544
8545           if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
8546             eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
8547             test "X$libobjs" = "X " && libobjs=
8548           fi
8549           # Expand the library linking commands again to reset the
8550           # value of $libobjs for piecewise linking.
8551
8552           # Do each of the archive commands.
8553           if test "$module" = yes && test -n "$module_cmds" ; then
8554             if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
8555               cmds=$module_expsym_cmds
8556             else
8557               cmds=$module_cmds
8558             fi
8559           else
8560             if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
8561               cmds=$archive_expsym_cmds
8562             else
8563               cmds=$archive_cmds
8564             fi
8565           fi
8566         fi
8567
8568         if test -n "$delfiles"; then
8569           # Append the command to remove temporary files to $cmds.
8570           eval cmds=\"\$cmds~\$RM $delfiles\"
8571         fi
8572
8573         # Add any objects from preloaded convenience libraries
8574         if test -n "$dlprefiles"; then
8575           gentop="$output_objdir/${outputname}x"
8576           func_append generated " $gentop"
8577
8578           func_extract_archives $gentop $dlprefiles
8579           func_append libobjs " $func_extract_archives_result"
8580           test "X$libobjs" = "X " && libobjs=
8581         fi
8582
8583         save_ifs="$IFS"; IFS='~'
8584         for cmd in $cmds; do
8585           IFS="$save_ifs"
8586           eval cmd=\"$cmd\"
8587           $opt_silent || {
8588             func_quote_for_expand "$cmd"
8589             eval "func_echo $func_quote_for_expand_result"
8590           }
8591           $opt_dry_run || eval "$cmd" || {
8592             lt_exit=$?
8593
8594             # Restore the uninstalled library and exit
8595             if test "$opt_mode" = relink; then
8596               ( cd "$output_objdir" && \
8597                 $RM "${realname}T" && \
8598                 $MV "${realname}U" "$realname" )
8599             fi
8600
8601             exit $lt_exit
8602           }
8603         done
8604         IFS="$save_ifs"
8605
8606         # Restore the uninstalled library and exit
8607         if test "$opt_mode" = relink; then
8608           $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $?
8609
8610           if test -n "$convenience"; then
8611             if test -z "$whole_archive_flag_spec"; then
8612               func_show_eval '${RM}r "$gentop"'
8613             fi
8614           fi
8615
8616           exit $EXIT_SUCCESS
8617         fi
8618
8619         # Create links to the real library.
8620         for linkname in $linknames; do
8621           if test "$realname" != "$linkname"; then
8622             func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?'
8623           fi
8624         done
8625
8626         # If -module or -export-dynamic was specified, set the dlname.
8627         if test "$module" = yes || test "$export_dynamic" = yes; then
8628           # On all known operating systems, these are identical.
8629           dlname="$soname"
8630         fi
8631       fi
8632       ;;
8633
8634     obj)
8635       if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
8636         func_warning "\`-dlopen' is ignored for objects"
8637       fi
8638
8639       case " $deplibs" in
8640       *\ -l* | *\ -L*)
8641         func_warning "\`-l' and \`-L' are ignored for objects" ;;
8642       esac
8643
8644       test -n "$rpath" && \
8645         func_warning "\`-rpath' is ignored for objects"
8646
8647       test -n "$xrpath" && \
8648         func_warning "\`-R' is ignored for objects"
8649
8650       test -n "$vinfo" && \
8651         func_warning "\`-version-info' is ignored for objects"
8652
8653       test -n "$release" && \
8654         func_warning "\`-release' is ignored for objects"
8655
8656       case $output in
8657       *.lo)
8658         test -n "$objs$old_deplibs" && \
8659           func_fatal_error "cannot build library object \`$output' from non-libtool objects"
8660
8661         libobj=$output
8662         func_lo2o "$libobj"
8663         obj=$func_lo2o_result
8664         ;;
8665       *)
8666         libobj=
8667         obj="$output"
8668         ;;
8669       esac
8670
8671       # Delete the old objects.
8672       $opt_dry_run || $RM $obj $libobj
8673
8674       # Objects from convenience libraries.  This assumes
8675       # single-version convenience libraries.  Whenever we create
8676       # different ones for PIC/non-PIC, this we'll have to duplicate
8677       # the extraction.
8678       reload_conv_objs=
8679       gentop=
8680       # reload_cmds runs $LD directly, so let us get rid of
8681       # -Wl from whole_archive_flag_spec and hope we can get by with
8682       # turning comma into space..
8683       wl=
8684
8685       if test -n "$convenience"; then
8686         if test -n "$whole_archive_flag_spec"; then
8687           eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\"
8688           reload_conv_objs=$reload_objs\ `$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'`
8689         else
8690           gentop="$output_objdir/${obj}x"
8691           func_append generated " $gentop"
8692
8693           func_extract_archives $gentop $convenience
8694           reload_conv_objs="$reload_objs $func_extract_archives_result"
8695         fi
8696       fi
8697
8698       # If we're not building shared, we need to use non_pic_objs
8699       test "$build_libtool_libs" != yes && libobjs="$non_pic_objects"
8700
8701       # Create the old-style object.
8702       reload_objs="$objs$old_deplibs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; /\.lib$/d; $lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test
8703
8704       output="$obj"
8705       func_execute_cmds "$reload_cmds" 'exit $?'
8706
8707       # Exit if we aren't doing a library object file.
8708       if test -z "$libobj"; then
8709         if test -n "$gentop"; then
8710           func_show_eval '${RM}r "$gentop"'
8711         fi
8712
8713         exit $EXIT_SUCCESS
8714       fi
8715
8716       if test "$build_libtool_libs" != yes; then
8717         if test -n "$gentop"; then
8718           func_show_eval '${RM}r "$gentop"'
8719         fi
8720
8721         # Create an invalid libtool object if no PIC, so that we don't
8722         # accidentally link it into a program.
8723         # $show "echo timestamp > $libobj"
8724         # $opt_dry_run || eval "echo timestamp > $libobj" || exit $?
8725         exit $EXIT_SUCCESS
8726       fi
8727
8728       if test -n "$pic_flag" || test "$pic_mode" != default; then
8729         # Only do commands if we really have different PIC objects.
8730         reload_objs="$libobjs $reload_conv_objs"
8731         output="$libobj"
8732         func_execute_cmds "$reload_cmds" 'exit $?'
8733       fi
8734
8735       if test -n "$gentop"; then
8736         func_show_eval '${RM}r "$gentop"'
8737       fi
8738
8739       exit $EXIT_SUCCESS
8740       ;;
8741
8742     prog)
8743       case $host in
8744         *cygwin*) func_stripname '' '.exe' "$output"
8745                   output=$func_stripname_result.exe;;
8746       esac
8747       test -n "$vinfo" && \
8748         func_warning "\`-version-info' is ignored for programs"
8749
8750       test -n "$release" && \
8751         func_warning "\`-release' is ignored for programs"
8752
8753       test "$preload" = yes \
8754         && test "$dlopen_support" = unknown \
8755         && test "$dlopen_self" = unknown \
8756         && test "$dlopen_self_static" = unknown && \
8757           func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support."
8758
8759       case $host in
8760       *-*-rhapsody* | *-*-darwin1.[012])
8761         # On Rhapsody replace the C library is the System framework
8762         compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'`
8763         finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'`
8764         ;;
8765       esac
8766
8767       case $host in
8768       *-*-darwin*)
8769         # Don't allow lazy linking, it breaks C++ global constructors
8770         # But is supposedly fixed on 10.4 or later (yay!).
8771         if test "$tagname" = CXX ; then
8772           case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
8773             10.[0123])
8774               func_append compile_command " ${wl}-bind_at_load"
8775               func_append finalize_command " ${wl}-bind_at_load"
8776             ;;
8777           esac
8778         fi
8779         # Time to change all our "foo.ltframework" stuff back to "-framework foo"
8780         compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
8781         finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
8782         ;;
8783       esac
8784
8785
8786       # move library search paths that coincide with paths to not yet
8787       # installed libraries to the beginning of the library search list
8788       new_libs=
8789       for path in $notinst_path; do
8790         case " $new_libs " in
8791         *" -L$path/$objdir "*) ;;
8792         *)
8793           case " $compile_deplibs " in
8794           *" -L$path/$objdir "*)
8795             func_append new_libs " -L$path/$objdir" ;;
8796           esac
8797           ;;
8798         esac
8799       done
8800       for deplib in $compile_deplibs; do
8801         case $deplib in
8802         -L*)
8803           case " $new_libs " in
8804           *" $deplib "*) ;;
8805           *) func_append new_libs " $deplib" ;;
8806           esac
8807           ;;
8808         *) func_append new_libs " $deplib" ;;
8809         esac
8810       done
8811       compile_deplibs="$new_libs"
8812
8813
8814       func_append compile_command " $compile_deplibs"
8815       func_append finalize_command " $finalize_deplibs"
8816
8817       if test -n "$rpath$xrpath"; then
8818         # If the user specified any rpath flags, then add them.
8819         for libdir in $rpath $xrpath; do
8820           # This is the magic to use -rpath.
8821           case "$finalize_rpath " in
8822           *" $libdir "*) ;;
8823           *) func_append finalize_rpath " $libdir" ;;
8824           esac
8825         done
8826       fi
8827
8828       # Now hardcode the library paths
8829       rpath=
8830       hardcode_libdirs=
8831       for libdir in $compile_rpath $finalize_rpath; do
8832         if test -n "$hardcode_libdir_flag_spec"; then
8833           if test -n "$hardcode_libdir_separator"; then
8834             if test -z "$hardcode_libdirs"; then
8835               hardcode_libdirs="$libdir"
8836             else
8837               # Just accumulate the unique libdirs.
8838               case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
8839               *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
8840                 ;;
8841               *)
8842                 func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
8843                 ;;
8844               esac
8845             fi
8846           else
8847             eval flag=\"$hardcode_libdir_flag_spec\"
8848             func_append rpath " $flag"
8849           fi
8850         elif test -n "$runpath_var"; then
8851           case "$perm_rpath " in
8852           *" $libdir "*) ;;
8853           *) func_append perm_rpath " $libdir" ;;
8854           esac
8855         fi
8856         case $host in
8857         *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
8858           testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'`
8859           case :$dllsearchpath: in
8860           *":$libdir:"*) ;;
8861           ::) dllsearchpath=$libdir;;
8862           *) func_append dllsearchpath ":$libdir";;
8863           esac
8864           case :$dllsearchpath: in
8865           *":$testbindir:"*) ;;
8866           ::) dllsearchpath=$testbindir;;
8867           *) func_append dllsearchpath ":$testbindir";;
8868           esac
8869           ;;
8870         esac
8871       done
8872       # Substitute the hardcoded libdirs into the rpath.
8873       if test -n "$hardcode_libdir_separator" &&
8874          test -n "$hardcode_libdirs"; then
8875         libdir="$hardcode_libdirs"
8876         eval rpath=\" $hardcode_libdir_flag_spec\"
8877       fi
8878       compile_rpath="$rpath"
8879
8880       rpath=
8881       hardcode_libdirs=
8882       for libdir in $finalize_rpath; do
8883         if test -n "$hardcode_libdir_flag_spec"; then
8884           if test -n "$hardcode_libdir_separator"; then
8885             if test -z "$hardcode_libdirs"; then
8886               hardcode_libdirs="$libdir"
8887             else
8888               # Just accumulate the unique libdirs.
8889               case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
8890               *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
8891                 ;;
8892               *)
8893                 func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
8894                 ;;
8895               esac
8896             fi
8897           else
8898             eval flag=\"$hardcode_libdir_flag_spec\"
8899             func_append rpath " $flag"
8900           fi
8901         elif test -n "$runpath_var"; then
8902           case "$finalize_perm_rpath " in
8903           *" $libdir "*) ;;
8904           *) func_append finalize_perm_rpath " $libdir" ;;
8905           esac
8906         fi
8907       done
8908       # Substitute the hardcoded libdirs into the rpath.
8909       if test -n "$hardcode_libdir_separator" &&
8910          test -n "$hardcode_libdirs"; then
8911         libdir="$hardcode_libdirs"
8912         eval rpath=\" $hardcode_libdir_flag_spec\"
8913       fi
8914       finalize_rpath="$rpath"
8915
8916       if test -n "$libobjs" && test "$build_old_libs" = yes; then
8917         # Transform all the library objects into standard objects.
8918         compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
8919         finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
8920       fi
8921
8922       func_generate_dlsyms "$outputname" "@PROGRAM@" "no"
8923
8924       # template prelinking step
8925       if test -n "$prelink_cmds"; then
8926         func_execute_cmds "$prelink_cmds" 'exit $?'
8927       fi
8928
8929       wrappers_required=yes
8930       case $host in
8931       *cegcc* | *mingw32ce*)
8932         # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway.
8933         wrappers_required=no
8934         ;;
8935       *cygwin* | *mingw* )
8936         if test "$build_libtool_libs" != yes; then
8937           wrappers_required=no
8938         fi
8939         ;;
8940       *)
8941         if test "$need_relink" = no || test "$build_libtool_libs" != yes; then
8942           wrappers_required=no
8943         fi
8944         ;;
8945       esac
8946       if test "$wrappers_required" = no; then
8947         # Replace the output file specification.
8948         compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
8949         link_command="$compile_command$compile_rpath"
8950
8951         # We have no uninstalled library dependencies, so finalize right now.
8952         exit_status=0
8953         func_show_eval "$link_command" 'exit_status=$?'
8954
8955         if test -n "$postlink_cmds"; then
8956           func_to_tool_file "$output"
8957           postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
8958           func_execute_cmds "$postlink_cmds" 'exit $?'
8959         fi
8960
8961         # Delete the generated files.
8962         if test -f "$output_objdir/${outputname}S.${objext}"; then
8963           func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"'
8964         fi
8965
8966         exit $exit_status
8967       fi
8968
8969       if test -n "$compile_shlibpath$finalize_shlibpath"; then
8970         compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
8971       fi
8972       if test -n "$finalize_shlibpath"; then
8973         finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
8974       fi
8975
8976       compile_var=
8977       finalize_var=
8978       if test -n "$runpath_var"; then
8979         if test -n "$perm_rpath"; then
8980           # We should set the runpath_var.
8981           rpath=
8982           for dir in $perm_rpath; do
8983             func_append rpath "$dir:"
8984           done
8985           compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
8986         fi
8987         if test -n "$finalize_perm_rpath"; then
8988           # We should set the runpath_var.
8989           rpath=
8990           for dir in $finalize_perm_rpath; do
8991             func_append rpath "$dir:"
8992           done
8993           finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
8994         fi
8995       fi
8996
8997       if test "$no_install" = yes; then
8998         # We don't need to create a wrapper script.
8999         link_command="$compile_var$compile_command$compile_rpath"
9000         # Replace the output file specification.
9001         link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
9002         # Delete the old output file.
9003         $opt_dry_run || $RM $output
9004         # Link the executable and exit
9005         func_show_eval "$link_command" 'exit $?'
9006
9007         if test -n "$postlink_cmds"; then
9008           func_to_tool_file "$output"
9009           postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
9010           func_execute_cmds "$postlink_cmds" 'exit $?'
9011         fi
9012
9013         exit $EXIT_SUCCESS
9014       fi
9015
9016       if test "$hardcode_action" = relink; then
9017         # Fast installation is not supported
9018         link_command="$compile_var$compile_command$compile_rpath"
9019         relink_command="$finalize_var$finalize_command$finalize_rpath"
9020
9021         func_warning "this platform does not like uninstalled shared libraries"
9022         func_warning "\`$output' will be relinked during installation"
9023       else
9024         if test "$fast_install" != no; then
9025           link_command="$finalize_var$compile_command$finalize_rpath"
9026           if test "$fast_install" = yes; then
9027             relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'`
9028           else
9029             # fast_install is set to needless
9030             relink_command=
9031           fi
9032         else
9033           link_command="$compile_var$compile_command$compile_rpath"
9034           relink_command="$finalize_var$finalize_command$finalize_rpath"
9035         fi
9036       fi
9037
9038       # Replace the output file specification.
9039       link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
9040
9041       # Delete the old output files.
9042       $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname
9043
9044       func_show_eval "$link_command" 'exit $?'
9045
9046       if test -n "$postlink_cmds"; then
9047         func_to_tool_file "$output_objdir/$outputname"
9048         postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
9049         func_execute_cmds "$postlink_cmds" 'exit $?'
9050       fi
9051
9052       # Now create the wrapper script.
9053       func_verbose "creating $output"
9054
9055       # Quote the relink command for shipping.
9056       if test -n "$relink_command"; then
9057         # Preserve any variables that may affect compiler behavior
9058         for var in $variables_saved_for_relink; do
9059           if eval test -z \"\${$var+set}\"; then
9060             relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
9061           elif eval var_value=\$$var; test -z "$var_value"; then
9062             relink_command="$var=; export $var; $relink_command"
9063           else
9064             func_quote_for_eval "$var_value"
9065             relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
9066           fi
9067         done
9068         relink_command="(cd `pwd`; $relink_command)"
9069         relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
9070       fi
9071
9072       # Only actually do things if not in dry run mode.
9073       $opt_dry_run || {
9074         # win32 will think the script is a binary if it has
9075         # a .exe suffix, so we strip it off here.
9076         case $output in
9077           *.exe) func_stripname '' '.exe' "$output"
9078                  output=$func_stripname_result ;;
9079         esac
9080         # test for cygwin because mv fails w/o .exe extensions
9081         case $host in
9082           *cygwin*)
9083             exeext=.exe
9084             func_stripname '' '.exe' "$outputname"
9085             outputname=$func_stripname_result ;;
9086           *) exeext= ;;
9087         esac
9088         case $host in
9089           *cygwin* | *mingw* )
9090             func_dirname_and_basename "$output" "" "."
9091             output_name=$func_basename_result
9092             output_path=$func_dirname_result
9093             cwrappersource="$output_path/$objdir/lt-$output_name.c"
9094             cwrapper="$output_path/$output_name.exe"
9095             $RM $cwrappersource $cwrapper
9096             trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
9097
9098             func_emit_cwrapperexe_src > $cwrappersource
9099
9100             # The wrapper executable is built using the $host compiler,
9101             # because it contains $host paths and files. If cross-
9102             # compiling, it, like the target executable, must be
9103             # executed on the $host or under an emulation environment.
9104             $opt_dry_run || {
9105               $LTCC $LTCFLAGS -o $cwrapper $cwrappersource
9106               $STRIP $cwrapper
9107             }
9108
9109             # Now, create the wrapper script for func_source use:
9110             func_ltwrapper_scriptname $cwrapper
9111             $RM $func_ltwrapper_scriptname_result
9112             trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15
9113             $opt_dry_run || {
9114               # note: this script will not be executed, so do not chmod.
9115               if test "x$build" = "x$host" ; then
9116                 $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result
9117               else
9118                 func_emit_wrapper no > $func_ltwrapper_scriptname_result
9119               fi
9120             }
9121           ;;
9122           * )
9123             $RM $output
9124             trap "$RM $output; exit $EXIT_FAILURE" 1 2 15
9125
9126             func_emit_wrapper no > $output
9127             chmod +x $output
9128           ;;
9129         esac
9130       }
9131       exit $EXIT_SUCCESS
9132       ;;
9133     esac
9134
9135     # See if we need to build an old-fashioned archive.
9136     for oldlib in $oldlibs; do
9137
9138       if test "$build_libtool_libs" = convenience; then
9139         oldobjs="$libobjs_save $symfileobj"
9140         addlibs="$convenience"
9141         build_libtool_libs=no
9142       else
9143         if test "$build_libtool_libs" = module; then
9144           oldobjs="$libobjs_save"
9145           build_libtool_libs=no
9146         else
9147           oldobjs="$old_deplibs $non_pic_objects"
9148           if test "$preload" = yes && test -f "$symfileobj"; then
9149             func_append oldobjs " $symfileobj"
9150           fi
9151         fi
9152         addlibs="$old_convenience"
9153       fi
9154
9155       if test -n "$addlibs"; then
9156         gentop="$output_objdir/${outputname}x"
9157         func_append generated " $gentop"
9158
9159         func_extract_archives $gentop $addlibs
9160         func_append oldobjs " $func_extract_archives_result"
9161       fi
9162
9163       # Do each command in the archive commands.
9164       if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
9165         cmds=$old_archive_from_new_cmds
9166       else
9167
9168         # Add any objects from preloaded convenience libraries
9169         if test -n "$dlprefiles"; then
9170           gentop="$output_objdir/${outputname}x"
9171           func_append generated " $gentop"
9172
9173           func_extract_archives $gentop $dlprefiles
9174           func_append oldobjs " $func_extract_archives_result"
9175         fi
9176
9177         # POSIX demands no paths to be encoded in archives.  We have
9178         # to avoid creating archives with duplicate basenames if we
9179         # might have to extract them afterwards, e.g., when creating a
9180         # static archive out of a convenience library, or when linking
9181         # the entirety of a libtool archive into another (currently
9182         # not supported by libtool).
9183         if (for obj in $oldobjs
9184             do
9185               func_basename "$obj"
9186               $ECHO "$func_basename_result"
9187             done | sort | sort -uc >/dev/null 2>&1); then
9188           :
9189         else
9190           echo "copying selected object files to avoid basename conflicts..."
9191           gentop="$output_objdir/${outputname}x"
9192           func_append generated " $gentop"
9193           func_mkdir_p "$gentop"
9194           save_oldobjs=$oldobjs
9195           oldobjs=
9196           counter=1
9197           for obj in $save_oldobjs
9198           do
9199             func_basename "$obj"
9200             objbase="$func_basename_result"
9201             case " $oldobjs " in
9202             " ") oldobjs=$obj ;;
9203             *[\ /]"$objbase "*)
9204               while :; do
9205                 # Make sure we don't pick an alternate name that also
9206                 # overlaps.
9207                 newobj=lt$counter-$objbase
9208                 func_arith $counter + 1
9209                 counter=$func_arith_result
9210                 case " $oldobjs " in
9211                 *[\ /]"$newobj "*) ;;
9212                 *) if test ! -f "$gentop/$newobj"; then break; fi ;;
9213                 esac
9214               done
9215               func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
9216               func_append oldobjs " $gentop/$newobj"
9217               ;;
9218             *) func_append oldobjs " $obj" ;;
9219             esac
9220           done
9221         fi
9222         func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
9223         tool_oldlib=$func_to_tool_file_result
9224         eval cmds=\"$old_archive_cmds\"
9225
9226         func_len " $cmds"
9227         len=$func_len_result
9228         if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
9229           cmds=$old_archive_cmds
9230         elif test -n "$archiver_list_spec"; then
9231           func_verbose "using command file archive linking..."
9232           for obj in $oldobjs
9233           do
9234             func_to_tool_file "$obj"
9235             $ECHO "$func_to_tool_file_result"
9236           done > $output_objdir/$libname.libcmd
9237           func_to_tool_file "$output_objdir/$libname.libcmd"
9238           oldobjs=" $archiver_list_spec$func_to_tool_file_result"
9239           cmds=$old_archive_cmds
9240         else
9241           # the command line is too long to link in one step, link in parts
9242           func_verbose "using piecewise archive linking..."
9243           save_RANLIB=$RANLIB
9244           RANLIB=:
9245           objlist=
9246           concat_cmds=
9247           save_oldobjs=$oldobjs
9248           oldobjs=
9249           # Is there a better way of finding the last object in the list?
9250           for obj in $save_oldobjs
9251           do
9252             last_oldobj=$obj
9253           done
9254           eval test_cmds=\"$old_archive_cmds\"
9255           func_len " $test_cmds"
9256           len0=$func_len_result
9257           len=$len0
9258           for obj in $save_oldobjs
9259           do
9260             func_len " $obj"
9261             func_arith $len + $func_len_result
9262             len=$func_arith_result
9263             func_append objlist " $obj"
9264             if test "$len" -lt "$max_cmd_len"; then
9265               :
9266             else
9267               # the above command should be used before it gets too long
9268               oldobjs=$objlist
9269               if test "$obj" = "$last_oldobj" ; then
9270                 RANLIB=$save_RANLIB
9271               fi
9272               test -z "$concat_cmds" || concat_cmds=$concat_cmds~
9273               eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\"
9274               objlist=
9275               len=$len0
9276             fi
9277           done
9278           RANLIB=$save_RANLIB
9279           oldobjs=$objlist
9280           if test "X$oldobjs" = "X" ; then
9281             eval cmds=\"\$concat_cmds\"
9282           else
9283             eval cmds=\"\$concat_cmds~\$old_archive_cmds\"
9284           fi
9285         fi
9286       fi
9287       func_execute_cmds "$cmds" 'exit $?'
9288     done
9289
9290     test -n "$generated" && \
9291       func_show_eval "${RM}r$generated"
9292
9293     # Now create the libtool archive.
9294     case $output in
9295     *.la)
9296       old_library=
9297       test "$build_old_libs" = yes && old_library="$libname.$libext"
9298       func_verbose "creating $output"
9299
9300       # Preserve any variables that may affect compiler behavior
9301       for var in $variables_saved_for_relink; do
9302         if eval test -z \"\${$var+set}\"; then
9303           relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
9304         elif eval var_value=\$$var; test -z "$var_value"; then
9305           relink_command="$var=; export $var; $relink_command"
9306         else
9307           func_quote_for_eval "$var_value"
9308           relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
9309         fi
9310       done
9311       # Quote the link command for shipping.
9312       relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
9313       relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
9314       if test "$hardcode_automatic" = yes ; then
9315         relink_command=
9316       fi
9317
9318       # Only create the output if not a dry run.
9319       $opt_dry_run || {
9320         for installed in no yes; do
9321           if test "$installed" = yes; then
9322             if test -z "$install_libdir"; then
9323               break
9324             fi
9325             output="$output_objdir/$outputname"i
9326             # Replace all uninstalled libtool libraries with the installed ones
9327             newdependency_libs=
9328             for deplib in $dependency_libs; do
9329               case $deplib in
9330               *.la)
9331                 func_basename "$deplib"
9332                 name="$func_basename_result"
9333                 func_resolve_sysroot "$deplib"
9334                 eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result`
9335                 test -z "$libdir" && \
9336                   func_fatal_error "\`$deplib' is not a valid libtool archive"
9337                 func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name"
9338                 ;;
9339               -L*)
9340                 func_stripname -L '' "$deplib"
9341                 func_replace_sysroot "$func_stripname_result"
9342                 func_append newdependency_libs " -L$func_replace_sysroot_result"
9343                 ;;
9344               -R*)
9345                 func_stripname -R '' "$deplib"
9346                 func_replace_sysroot "$func_stripname_result"
9347                 func_append newdependency_libs " -R$func_replace_sysroot_result"
9348                 ;;
9349               *) func_append newdependency_libs " $deplib" ;;
9350               esac
9351             done
9352             dependency_libs="$newdependency_libs"
9353             newdlfiles=
9354
9355             for lib in $dlfiles; do
9356               case $lib in
9357               *.la)
9358                 func_basename "$lib"
9359                 name="$func_basename_result"
9360                 eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
9361                 test -z "$libdir" && \
9362                   func_fatal_error "\`$lib' is not a valid libtool archive"
9363                 func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name"
9364                 ;;
9365               *) func_append newdlfiles " $lib" ;;
9366               esac
9367             done
9368             dlfiles="$newdlfiles"
9369             newdlprefiles=
9370             for lib in $dlprefiles; do
9371               case $lib in
9372               *.la)
9373                 # Only pass preopened files to the pseudo-archive (for
9374                 # eventual linking with the app. that links it) if we
9375                 # didn't already link the preopened objects directly into
9376                 # the library:
9377                 func_basename "$lib"
9378                 name="$func_basename_result"
9379                 eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
9380                 test -z "$libdir" && \
9381                   func_fatal_error "\`$lib' is not a valid libtool archive"
9382                 func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name"
9383                 ;;
9384               esac
9385             done
9386             dlprefiles="$newdlprefiles"
9387           else
9388             newdlfiles=
9389             for lib in $dlfiles; do
9390               case $lib in
9391                 [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
9392                 *) abs=`pwd`"/$lib" ;;
9393               esac
9394               func_append newdlfiles " $abs"
9395             done
9396             dlfiles="$newdlfiles"
9397             newdlprefiles=
9398             for lib in $dlprefiles; do
9399               case $lib in
9400                 [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
9401                 *) abs=`pwd`"/$lib" ;;
9402               esac
9403               func_append newdlprefiles " $abs"
9404             done
9405             dlprefiles="$newdlprefiles"
9406           fi
9407           $RM $output
9408           # place dlname in correct position for cygwin
9409           # In fact, it would be nice if we could use this code for all target
9410           # systems that can't hard-code library paths into their executables
9411           # and that have no shared library path variable independent of PATH,
9412           # but it turns out we can't easily determine that from inspecting
9413           # libtool variables, so we have to hard-code the OSs to which it
9414           # applies here; at the moment, that means platforms that use the PE
9415           # object format with DLL files.  See the long comment at the top of
9416           # tests/bindir.at for full details.
9417           tdlname=$dlname
9418           case $host,$output,$installed,$module,$dlname in
9419             *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll)
9420               # If a -bindir argument was supplied, place the dll there.
9421               if test "x$bindir" != x ;
9422               then
9423                 func_relative_path "$install_libdir" "$bindir"
9424                 tdlname=$func_relative_path_result$dlname
9425               else
9426                 # Otherwise fall back on heuristic.
9427                 tdlname=../bin/$dlname
9428               fi
9429               ;;
9430           esac
9431           $ECHO > $output "\
9432 # $outputname - a libtool library file
9433 # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
9434 #
9435 # Please DO NOT delete this file!
9436 # It is necessary for linking the library.
9437
9438 # The name that we can dlopen(3).
9439 dlname='$tdlname'
9440
9441 # Names of this library.
9442 library_names='$library_names'
9443
9444 # The name of the static archive.
9445 old_library='$old_library'
9446
9447 # Linker flags that can not go in dependency_libs.
9448 inherited_linker_flags='$new_inherited_linker_flags'
9449
9450 # Libraries that this one depends upon.
9451 dependency_libs='$dependency_libs'
9452
9453 # Names of additional weak libraries provided by this library
9454 weak_library_names='$weak_libs'
9455
9456 # Version information for $libname.
9457 current=$current
9458 age=$age
9459 revision=$revision
9460
9461 # Is this an already installed library?
9462 installed=$installed
9463
9464 # Should we warn about portability when linking against -modules?
9465 shouldnotlink=$module
9466
9467 # Files to dlopen/dlpreopen
9468 dlopen='$dlfiles'
9469 dlpreopen='$dlprefiles'
9470
9471 # Directory that this library needs to be installed in:
9472 libdir='$install_libdir'"
9473           if test "$installed" = no && test "$need_relink" = yes; then
9474             $ECHO >> $output "\
9475 relink_command=\"$relink_command\""
9476           fi
9477         done
9478       }
9479
9480       # Do a symbolic link so that the libtool archive can be found in
9481       # LD_LIBRARY_PATH before the program is installed.
9482       func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?'
9483       ;;
9484     esac
9485     exit $EXIT_SUCCESS
9486 }
9487
9488 { test "$opt_mode" = link || test "$opt_mode" = relink; } &&
9489     func_mode_link ${1+"$@"}
9490
9491
9492 # func_mode_uninstall arg...
9493 func_mode_uninstall ()
9494 {
9495     $opt_debug
9496     RM="$nonopt"
9497     files=
9498     rmforce=
9499     exit_status=0
9500
9501     # This variable tells wrapper scripts just to set variables rather
9502     # than running their programs.
9503     libtool_install_magic="$magic"
9504
9505     for arg
9506     do
9507       case $arg in
9508       -f) func_append RM " $arg"; rmforce=yes ;;
9509       -*) func_append RM " $arg" ;;
9510       *) func_append files " $arg" ;;
9511       esac
9512     done
9513
9514     test -z "$RM" && \
9515       func_fatal_help "you must specify an RM program"
9516
9517     rmdirs=
9518
9519     for file in $files; do
9520       func_dirname "$file" "" "."
9521       dir="$func_dirname_result"
9522       if test "X$dir" = X.; then
9523         odir="$objdir"
9524       else
9525         odir="$dir/$objdir"
9526       fi
9527       func_basename "$file"
9528       name="$func_basename_result"
9529       test "$opt_mode" = uninstall && odir="$dir"
9530
9531       # Remember odir for removal later, being careful to avoid duplicates
9532       if test "$opt_mode" = clean; then
9533         case " $rmdirs " in
9534           *" $odir "*) ;;
9535           *) func_append rmdirs " $odir" ;;
9536         esac
9537       fi
9538
9539       # Don't error if the file doesn't exist and rm -f was used.
9540       if { test -L "$file"; } >/dev/null 2>&1 ||
9541          { test -h "$file"; } >/dev/null 2>&1 ||
9542          test -f "$file"; then
9543         :
9544       elif test -d "$file"; then
9545         exit_status=1
9546         continue
9547       elif test "$rmforce" = yes; then
9548         continue
9549       fi
9550
9551       rmfiles="$file"
9552
9553       case $name in
9554       *.la)
9555         # Possibly a libtool archive, so verify it.
9556         if func_lalib_p "$file"; then
9557           func_source $dir/$name
9558
9559           # Delete the libtool libraries and symlinks.
9560           for n in $library_names; do
9561             func_append rmfiles " $odir/$n"
9562           done
9563           test -n "$old_library" && func_append rmfiles " $odir/$old_library"
9564
9565           case "$opt_mode" in
9566           clean)
9567             case " $library_names " in
9568             *" $dlname "*) ;;
9569             *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;;
9570             esac
9571             test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i"
9572             ;;
9573           uninstall)
9574             if test -n "$library_names"; then
9575               # Do each command in the postuninstall commands.
9576               func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
9577             fi
9578
9579             if test -n "$old_library"; then
9580               # Do each command in the old_postuninstall commands.
9581               func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
9582             fi
9583             # FIXME: should reinstall the best remaining shared library.
9584             ;;
9585           esac
9586         fi
9587         ;;
9588
9589       *.lo)
9590         # Possibly a libtool object, so verify it.
9591         if func_lalib_p "$file"; then
9592
9593           # Read the .lo file
9594           func_source $dir/$name
9595
9596           # Add PIC object to the list of files to remove.
9597           if test -n "$pic_object" &&
9598              test "$pic_object" != none; then
9599             func_append rmfiles " $dir/$pic_object"
9600           fi
9601
9602           # Add non-PIC object to the list of files to remove.
9603           if test -n "$non_pic_object" &&
9604              test "$non_pic_object" != none; then
9605             func_append rmfiles " $dir/$non_pic_object"
9606           fi
9607         fi
9608         ;;
9609
9610       *)
9611         if test "$opt_mode" = clean ; then
9612           noexename=$name
9613           case $file in
9614           *.exe)
9615             func_stripname '' '.exe' "$file"
9616             file=$func_stripname_result
9617             func_stripname '' '.exe' "$name"
9618             noexename=$func_stripname_result
9619             # $file with .exe has already been added to rmfiles,
9620             # add $file without .exe
9621             func_append rmfiles " $file"
9622             ;;
9623           esac
9624           # Do a test to see if this is a libtool program.
9625           if func_ltwrapper_p "$file"; then
9626             if func_ltwrapper_executable_p "$file"; then
9627               func_ltwrapper_scriptname "$file"
9628               relink_command=
9629               func_source $func_ltwrapper_scriptname_result
9630               func_append rmfiles " $func_ltwrapper_scriptname_result"
9631             else
9632               relink_command=
9633               func_source $dir/$noexename
9634             fi
9635
9636             # note $name still contains .exe if it was in $file originally
9637             # as does the version of $file that was added into $rmfiles
9638             func_append rmfiles " $odir/$name $odir/${name}S.${objext}"
9639             if test "$fast_install" = yes && test -n "$relink_command"; then
9640               func_append rmfiles " $odir/lt-$name"
9641             fi
9642             if test "X$noexename" != "X$name" ; then
9643               func_append rmfiles " $odir/lt-${noexename}.c"
9644             fi
9645           fi
9646         fi
9647         ;;
9648       esac
9649       func_show_eval "$RM $rmfiles" 'exit_status=1'
9650     done
9651
9652     # Try to remove the ${objdir}s in the directories where we deleted files
9653     for dir in $rmdirs; do
9654       if test -d "$dir"; then
9655         func_show_eval "rmdir $dir >/dev/null 2>&1"
9656       fi
9657     done
9658
9659     exit $exit_status
9660 }
9661
9662 { test "$opt_mode" = uninstall || test "$opt_mode" = clean; } &&
9663     func_mode_uninstall ${1+"$@"}
9664
9665 test -z "$opt_mode" && {
9666   help="$generic_help"
9667   func_fatal_help "you must specify a MODE"
9668 }
9669
9670 test -z "$exec_cmd" && \
9671   func_fatal_help "invalid operation mode \`$opt_mode'"
9672
9673 if test -n "$exec_cmd"; then
9674   eval exec "$exec_cmd"
9675   exit $EXIT_FAILURE
9676 fi
9677
9678 exit $exit_status
9679
9680
9681 # The TAGs below are defined such that we never get into a situation
9682 # in which we disable both kinds of libraries.  Given conflicting
9683 # choices, we go for a static library, that is the most portable,
9684 # since we can't tell whether shared libraries were disabled because
9685 # the user asked for that or because the platform doesn't support
9686 # them.  This is particularly important on AIX, because we don't
9687 # support having both static and shared libraries enabled at the same
9688 # time on that platform, so we default to a shared-only configuration.
9689 # If a disable-shared tag is given, we'll fallback to a static-only
9690 # configuration.  But we'll never go from static-only to shared-only.
9691
9692 # ### BEGIN LIBTOOL TAG CONFIG: disable-shared
9693 build_libtool_libs=no
9694 build_old_libs=yes
9695 # ### END LIBTOOL TAG CONFIG: disable-shared
9696
9697 # ### BEGIN LIBTOOL TAG CONFIG: disable-static
9698 build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
9699 # ### END LIBTOOL TAG CONFIG: disable-static
9700
9701 # Local Variables:
9702 # mode:shell-script
9703 # sh-indentation:2
9704 # End:
9705 # vi:sw=2
9706