interpretor/libsndfile-1.0.25/Cfg/ltmain.sh

   1
   2 # libtool (GNU libtool) 2.4
   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 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: $progname [OPTION]... [MODE-ARG]...
  32 #
  33 # Provide generalized library-building support services.
  34 #
  35 #       --config             show all configuration variables
  36 #       --debug              enable verbose shell tracing
  37 #   -n, --dry-run            display commands without modifying any files
  38 #       --features           display basic configuration information and exit
  39 #       --mode=MODE          use operation mode MODE
  40 #       --preserve-dup-deps  don't remove duplicate dependency libraries
  41 #       --quiet, --silent    don't print informational messages
  42 #       --no-quiet, --no-silent
  43 #                            print informational messages (default)
  44 #       --tag=TAG            use configuration variables from tag TAG
  45 #   -v, --verbose            print more informational messages than default
  46 #       --no-verbose         don't print the extra informational messages
  47 #       --version            print version information
  48 #   -h, --help, --help-all   print short, long, or detailed help message
  49 #
  50 # MODE must be one of the following:
  51 #
  52 #         clean              remove files from the build directory
  53 #         compile            compile a source file into a libtool object
  54 #         execute            automatically set library path, then run a program
  55 #         finish             complete the installation of libtool libraries
  56 #         install            install libraries or executables
  57 #         link               create a library or an executable
  58 #         uninstall          remove libraries from an installed directory
  59 #
  60 # MODE-ARGS vary depending on the MODE.  When passed as first option,
  61 # `--mode=MODE' may be abbreviated as `MODE' or a unique abbreviation of that.
  62 # Try `$progname --help --mode=MODE' for a more detailed description of MODE.
  63 #
  64 # When reporting a bug, please describe a test case to reproduce it and
  65 # include the following information:
  66 #
  67 #         host-triplet: $host
  68 #         shell:                $SHELL
  69 #         compiler:             $LTCC
  70 #         compiler flags:               $LTCFLAGS
  71 #         linker:               $LD (gnu? $with_gnu_ld)
  72 #         $progname:    (GNU libtool) 2.4 Debian-2.4-2
  73 #         automake:     $automake_version
  74 #         autoconf:     $autoconf_version
  75 #
  76 # Report bugs to <bug-libtool@gnu.org>.
  77 # GNU libtool home page: <http://www.gnu.org/software/libtool/>.
  78 # General help using GNU software: <http://www.gnu.org/gethelp/>.
  79
  80 PROGRAM=libtool
  81 PACKAGE=libtool
  82 VERSION="2.4 Debian-2.4-2"
  83 TIMESTAMP=""
  84 package_revision=1.3293
  85
  86 # Be Bourne compatible
  87 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  88   emulate sh
  89   NULLCMD=:
  90   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  91   # is contrary to our usage.  Disable this feature.
  92   alias -g '${1+"$@"}'='"$@"'
  93   setopt NO_GLOB_SUBST
  94 else
  95   case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
  96 fi
  97 BIN_SH=xpg4; export BIN_SH # for Tru64
  98 DUALCASE=1; export DUALCASE # for MKS sh
  99
 100 # A function that is used when there is no print builtin or printf.
 101 func_fallback_echo ()
 102 {
 103   eval 'cat <<_LTECHO_EOF
 104 $1
 105 _LTECHO_EOF'
 106 }
 107
 108 # NLS nuisances: We save the old values to restore during execute mode.
 109 lt_user_locale=
 110 lt_safe_locale=
 111 for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
 112 do
 113   eval "if test \"\${$lt_var+set}\" = set; then
 114           save_$lt_var=\$$lt_var
 115           $lt_var=C
 116           export $lt_var
 117           lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\"
 118           lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\"
 119         fi"
 120 done
 121 LC_ALL=C
 122 LANGUAGE=C
 123 export LANGUAGE LC_ALL
 124
 125 $lt_unset CDPATH
 126
 127
 128 # Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
 129 # is ksh but when the shell is invoked as "sh" and the current value of
 130 # the _XPG environment variable is not equal to 1 (one), the special
 131 # positional parameter $0, within a function call, is the name of the
 132 # function.
 133 progpath="$0"
 134
 135
 136
 137 : ${CP="cp -f"}
 138 test "${ECHO+set}" = set || ECHO=${as_echo-'printf %s\n'}
 139 : ${EGREP="/bin/grep -E"}
 140 : ${FGREP="/bin/grep -F"}
 141 : ${GREP="/bin/grep"}
 142 : ${LN_S="ln -s"}
 143 : ${MAKE="make"}
 144 : ${MKDIR="mkdir"}
 145 : ${MV="mv -f"}
 146 : ${RM="rm -f"}
 147 : ${SED="/bin/sed"}
 148 : ${SHELL="${CONFIG_SHELL-/bin/sh}"}
 149 : ${Xsed="$SED -e 1s/^X//"}
 150
 151 # Global variables:
 152 EXIT_SUCCESS=0
 153 EXIT_FAILURE=1
 154 EXIT_MISMATCH=63  # $? = 63 is used to indicate version mismatch to missing.
 155 EXIT_SKIP=77      # $? = 77 is used to indicate a skipped test to automake.
 156
 157 exit_status=$EXIT_SUCCESS
 158
 159 # Make sure IFS has a sensible default
 160 lt_nl='
 161 '
 162 IFS="   $lt_nl"
 163
 164 dirname="s,/[^/]*$,,"
 165 basename="s,^.*/,,"
 166
 167 # func_dirname file append nondir_replacement
 168 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
 169 # otherwise set result to NONDIR_REPLACEMENT.
 170 func_dirname ()
 171 {
 172     func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
 173     if test "X$func_dirname_result" = "X${1}"; then
 174       func_dirname_result="${3}"
 175     else
 176       func_dirname_result="$func_dirname_result${2}"
 177     fi
 178 } # func_dirname may be replaced by extended shell implementation
 179
 180
 181 # func_basename file
 182 func_basename ()
 183 {
 184     func_basename_result=`$ECHO "${1}" | $SED "$basename"`
 185 } # func_basename may be replaced by extended shell implementation
 186
 187
 188 # func_dirname_and_basename file append nondir_replacement
 189 # perform func_basename and func_dirname in a single function
 190 # call:
 191 #   dirname:  Compute the dirname of FILE.  If nonempty,
 192 #             add APPEND to the result, otherwise set result
 193 #             to NONDIR_REPLACEMENT.
 194 #             value returned in "$func_dirname_result"
 195 #   basename: Compute filename of FILE.
 196 #             value retuned in "$func_basename_result"
 197 # Implementation must be kept synchronized with func_dirname
 198 # and func_basename. For efficiency, we do not delegate to
 199 # those functions but instead duplicate the functionality here.
 200 func_dirname_and_basename ()
 201 {
 202     # Extract subdirectory from the argument.
 203     func_dirname_result=`$ECHO "${1}" | $SED -e "$dirname"`
 204     if test "X$func_dirname_result" = "X${1}"; then
 205       func_dirname_result="${3}"
 206     else
 207       func_dirname_result="$func_dirname_result${2}"
 208     fi
 209     func_basename_result=`$ECHO "${1}" | $SED -e "$basename"`
 210 } # func_dirname_and_basename may be replaced by extended shell implementation
 211
 212
 213 # func_stripname prefix suffix name
 214 # strip PREFIX and SUFFIX off of NAME.
 215 # PREFIX and SUFFIX must not contain globbing or regex special
 216 # characters, hashes, percent signs, but SUFFIX may contain a leading
 217 # dot (in which case that matches only a dot).
 218 # func_strip_suffix prefix name
 219 func_stripname ()
 220 {
 221     case ${2} in
 222       .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
 223       *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
 224     esac
 225 } # func_stripname may be replaced by extended shell implementation
 226
 227
 228 # These SED scripts presuppose an absolute path with a trailing slash.
 229 pathcar='s,^/\([^/]*\).*$,\1,'
 230 pathcdr='s,^/[^/]*,,'
 231 removedotparts=':dotsl
 232                 s@/\./@/@g
 233                 t dotsl
 234                 s,/\.$,/,'
 235 collapseslashes='s@/\{1,\}@/@g'
 236 finalslash='s,/*$,/,'
 237
 238 # func_normal_abspath PATH
 239 # Remove doubled-up and trailing slashes, "." path components,
 240 # and cancel out any ".." path components in PATH after making
 241 # it an absolute path.
 242 #             value returned in "$func_normal_abspath_result"
 243 func_normal_abspath ()
 244 {
 245   # Start from root dir and reassemble the path.
 246   func_normal_abspath_result=
 247   func_normal_abspath_tpath=$1
 248   func_normal_abspath_altnamespace=
 249   case $func_normal_abspath_tpath in
 250     "")
 251       # Empty path, that just means $cwd.
 252       func_stripname '' '/' "`pwd`"
 253       func_normal_abspath_result=$func_stripname_result
 254       return
 255     ;;
 256     # The next three entries are used to spot a run of precisely
 257     # two leading slashes without using negated character classes;
 258     # we take advantage of case's first-match behaviour.
 259     ///*)
 260       # Unusual form of absolute path, do nothing.
 261     ;;
 262     //*)
 263       # Not necessarily an ordinary path; POSIX reserves leading '//'
 264       # and for example Cygwin uses it to access remote file shares
 265       # over CIFS/SMB, so we conserve a leading double slash if found.
 266       func_normal_abspath_altnamespace=/
 267     ;;
 268     /*)
 269       # Absolute path, do nothing.
 270     ;;
 271     *)
 272       # Relative path, prepend $cwd.
 273       func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath
 274     ;;
 275   esac
 276   # Cancel out all the simple stuff to save iterations.  We also want
 277   # the path to end with a slash for ease of parsing, so make sure
 278   # there is one (and only one) here.
 279   func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
 280         -e "$removedotparts" -e "$collapseslashes" -e "$finalslash"`
 281   while :; do
 282     # Processed it all yet?
 283     if test "$func_normal_abspath_tpath" = / ; then
 284       # If we ascended to the root using ".." the result may be empty now.
 285       if test -z "$func_normal_abspath_result" ; then
 286         func_normal_abspath_result=/
 287       fi
 288       break
 289     fi
 290     func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \
 291         -e "$pathcar"`
 292     func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
 293         -e "$pathcdr"`
 294     # Figure out what to do with it
 295     case $func_normal_abspath_tcomponent in
 296       "")
 297         # Trailing empty path component, ignore it.
 298       ;;
 299       ..)
 300         # Parent dir; strip last assembled component from result.
 301         func_dirname "$func_normal_abspath_result"
 302         func_normal_abspath_result=$func_dirname_result
 303       ;;
 304       *)
 305         # Actual path component, append it.
 306         func_normal_abspath_result=$func_normal_abspath_result/$func_normal_abspath_tcomponent
 307       ;;
 308     esac
 309   done
 310   # Restore leading double-slash if one was found on entry.
 311   func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result
 312 }
 313
 314 # func_relative_path SRCDIR DSTDIR
 315 # generates a relative path from SRCDIR to DSTDIR, with a trailing
 316 # slash if non-empty, suitable for immediately appending a filename
 317 # without needing to append a separator.
 318 #             value returned in "$func_relative_path_result"
 319 func_relative_path ()
 320 {
 321   func_relative_path_result=
 322   func_normal_abspath "$1"
 323   func_relative_path_tlibdir=$func_normal_abspath_result
 324   func_normal_abspath "$2"
 325   func_relative_path_tbindir=$func_normal_abspath_result
 326
 327   # Ascend the tree starting from libdir
 328   while :; do
 329     # check if we have found a prefix of bindir
 330     case $func_relative_path_tbindir in
 331       $func_relative_path_tlibdir)
 332         # found an exact match
 333         func_relative_path_tcancelled=
 334         break
 335         ;;
 336       $func_relative_path_tlibdir*)
 337         # found a matching prefix
 338         func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir"
 339         func_relative_path_tcancelled=$func_stripname_result
 340         if test -z "$func_relative_path_result"; then
 341           func_relative_path_result=.
 342         fi
 343         break
 344         ;;
 345       *)
 346         func_dirname $func_relative_path_tlibdir
 347         func_relative_path_tlibdir=${func_dirname_result}
 348         if test "x$func_relative_path_tlibdir" = x ; then
 349           # Have to descend all the way to the root!
 350           func_relative_path_result=../$func_relative_path_result
 351           func_relative_path_tcancelled=$func_relative_path_tbindir
 352           break
 353         fi
 354         func_relative_path_result=../$func_relative_path_result
 355         ;;
 356     esac
 357   done
 358
 359   # Now calculate path; take care to avoid doubling-up slashes.
 360   func_stripname '' '/' "$func_relative_path_result"
 361   func_relative_path_result=$func_stripname_result
 362   func_stripname '/' '/' "$func_relative_path_tcancelled"
 363   if test "x$func_stripname_result" != x ; then
 364     func_relative_path_result=${func_relative_path_result}/${func_stripname_result}
 365   fi
 366
 367   # Normalisation. If bindir is libdir, return empty string,
 368   # else relative path ending with a slash; either way, target
 369   # file name can be directly appended.
 370   if test ! -z "$func_relative_path_result"; then
 371     func_stripname './' '' "$func_relative_path_result/"
 372     func_relative_path_result=$func_stripname_result
 373   fi
 374 }
 375
 376 # The name of this program:
 377 func_dirname_and_basename "$progpath"
 378 progname=$func_basename_result
 379
 380 # Make sure we have an absolute path for reexecution:
 381 case $progpath in
 382   [\\/]*|[A-Za-z]:\\*) ;;
 383   *[\\/]*)
 384      progdir=$func_dirname_result
 385      progdir=`cd "$progdir" && pwd`
 386      progpath="$progdir/$progname"
 387      ;;
 388   *)
 389      save_IFS="$IFS"
 390      IFS=:
 391      for progdir in $PATH; do
 392        IFS="$save_IFS"
 393        test -x "$progdir/$progname" && break
 394      done
 395      IFS="$save_IFS"
 396      test -n "$progdir" || progdir=`pwd`
 397      progpath="$progdir/$progname"
 398      ;;
 399 esac
 400
 401 # Sed substitution that helps us do robust quoting.  It backslashifies
 402 # metacharacters that are still active within double-quoted strings.
 403 Xsed="${SED}"' -e 1s/^X//'
 404 sed_quote_subst='s/\([`"$\\]\)/\\\1/g'
 405
 406 # Same as above, but do not quote variable references.
 407 double_quote_subst='s/\(["`\\]\)/\\\1/g'
 408
 409 # Sed substitution that turns a string into a regex matching for the
 410 # string literally.
 411 sed_make_literal_regex='s,[].[^$\\*\/],\\&,g'
 412
 413 # Sed substitution that converts a w32 file name or path
 414 # which contains forward slashes, into one that contains
 415 # (escaped) backslashes.  A very naive implementation.
 416 lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
 417
 418 # Re-`\' parameter expansions in output of double_quote_subst that were
 419 # `\'-ed in input to the same.  If an odd number of `\' preceded a '$'
 420 # in input to double_quote_subst, that '$' was protected from expansion.
 421 # Since each input `\' is now two `\'s, look for any number of runs of
 422 # four `\'s followed by two `\'s and then a '$'.  `\' that '$'.
 423 bs='\\'
 424 bs2='\\\\'
 425 bs4='\\\\\\\\'
 426 dollar='\$'
 427 sed_double_backslash="\
 428   s/$bs4/&\\
 429 /g
 430   s/^$bs2$dollar/$bs&/
 431   s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g
 432   s/\n//g"
 433
 434 # Standard options:
 435 opt_dry_run=false
 436 opt_help=false
 437 opt_quiet=false
 438 opt_verbose=false
 439 opt_warning=:
 440
 441 # func_echo arg...
 442 # Echo program name prefixed message, along with the current mode
 443 # name if it has been set yet.
 444 func_echo ()
 445 {
 446     $ECHO "$progname: ${opt_mode+$opt_mode: }$*"
 447 }
 448
 449 # func_verbose arg...
 450 # Echo program name prefixed message in verbose mode only.
 451 func_verbose ()
 452 {
 453     $opt_verbose && func_echo ${1+"$@"}
 454
 455     # A bug in bash halts the script if the last line of a function
 456     # fails when set -e is in force, so we need another command to
 457     # work around that:
 458     :
 459 }
 460
 461 # func_echo_all arg...
 462 # Invoke $ECHO with all args, space-separated.
 463 func_echo_all ()
 464 {
 465     $ECHO "$*"
 466 }
 467
 468 # func_error arg...
 469 # Echo program name prefixed message to standard error.
 470 func_error ()
 471 {
 472     $ECHO "$progname: ${opt_mode+$opt_mode: }"${1+"$@"} 1>&2
 473 }
 474
 475 # func_warning arg...
 476 # Echo program name prefixed warning message to standard error.
 477 func_warning ()
 478 {
 479     $opt_warning && $ECHO "$progname: ${opt_mode+$opt_mode: }warning: "${1+"$@"} 1>&2
 480
 481     # bash bug again:
 482     :
 483 }
 484
 485 # func_fatal_error arg...
 486 # Echo program name prefixed message to standard error, and exit.
 487 func_fatal_error ()
 488 {
 489     func_error ${1+"$@"}
 490     exit $EXIT_FAILURE
 491 }
 492
 493 # func_fatal_help arg...
 494 # Echo program name prefixed message to standard error, followed by
 495 # a help hint, and exit.
 496 func_fatal_help ()
 497 {
 498     func_error ${1+"$@"}
 499     func_fatal_error "$help"
 500 }
 501 help="Try \`$progname --help' for more information."  ## default
 502
 503
 504 # func_grep expression filename
 505 # Check whether EXPRESSION matches any line of FILENAME, without output.
 506 func_grep ()
 507 {
 508     $GREP "$1" "$2" >/dev/null 2>&1
 509 }
 510
 511
 512 # func_mkdir_p directory-path
 513 # Make sure the entire path to DIRECTORY-PATH is available.
 514 func_mkdir_p ()
 515 {
 516     my_directory_path="$1"
 517     my_dir_list=
 518
 519     if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then
 520
 521       # Protect directory names starting with `-'
 522       case $my_directory_path in
 523         -*) my_directory_path="./$my_directory_path" ;;
 524       esac
 525
 526       # While some portion of DIR does not yet exist...
 527       while test ! -d "$my_directory_path"; do
 528         # ...make a list in topmost first order.  Use a colon delimited
 529         # list incase some portion of path contains whitespace.
 530         my_dir_list="$my_directory_path:$my_dir_list"
 531
 532         # If the last portion added has no slash in it, the list is done
 533         case $my_directory_path in */*) ;; *) break ;; esac
 534
 535         # ...otherwise throw away the child directory and loop
 536         my_directory_path=`$ECHO "$my_directory_path" | $SED -e "$dirname"`
 537       done
 538       my_dir_list=`$ECHO "$my_dir_list" | $SED 's,:*$,,'`
 539
 540       save_mkdir_p_IFS="$IFS"; IFS=':'
 541       for my_dir in $my_dir_list; do
 542         IFS="$save_mkdir_p_IFS"
 543         # mkdir can fail with a `File exist' error if two processes
 544         # try to create one of the directories concurrently.  Don't
 545         # stop in that case!
 546         $MKDIR "$my_dir" 2>/dev/null || :
 547       done
 548       IFS="$save_mkdir_p_IFS"
 549
 550       # Bail out if we (or some other process) failed to create a directory.
 551       test -d "$my_directory_path" || \
 552         func_fatal_error "Failed to create \`$1'"
 553     fi
 554 }
 555
 556
 557 # func_mktempdir [string]
 558 # Make a temporary directory that won't clash with other running
 559 # libtool processes, and avoids race conditions if possible.  If
 560 # given, STRING is the basename for that directory.
 561 func_mktempdir ()
 562 {
 563     my_template="${TMPDIR-/tmp}/${1-$progname}"
 564
 565     if test "$opt_dry_run" = ":"; then
 566       # Return a directory name, but don't create it in dry-run mode
 567       my_tmpdir="${my_template}-$$"
 568     else
 569
 570       # If mktemp works, use that first and foremost
 571       my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null`
 572
 573       if test ! -d "$my_tmpdir"; then
 574         # Failing that, at least try and use $RANDOM to avoid a race
 575         my_tmpdir="${my_template}-${RANDOM-0}$$"
 576
 577         save_mktempdir_umask=`umask`
 578         umask 0077
 579         $MKDIR "$my_tmpdir"
 580         umask $save_mktempdir_umask
 581       fi
 582
 583       # If we're not in dry-run mode, bomb out on failure
 584       test -d "$my_tmpdir" || \
 585         func_fatal_error "cannot create temporary directory \`$my_tmpdir'"
 586     fi
 587
 588     $ECHO "$my_tmpdir"
 589 }
 590
 591
 592 # func_quote_for_eval arg
 593 # Aesthetically quote ARG to be evaled later.
 594 # This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT
 595 # is double-quoted, suitable for a subsequent eval, whereas
 596 # FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters
 597 # which are still active within double quotes backslashified.
 598 func_quote_for_eval ()
 599 {
 600     case $1 in
 601       *[\\\`\"\$]*)
 602         func_quote_for_eval_unquoted_result=`$ECHO "$1" | $SED "$sed_quote_subst"` ;;
 603       *)
 604         func_quote_for_eval_unquoted_result="$1" ;;
 605     esac
 606
 607     case $func_quote_for_eval_unquoted_result in
 608       # Double-quote args containing shell metacharacters to delay
 609       # word splitting, command substitution and and variable
 610       # expansion for a subsequent eval.
 611       # Many Bourne shells cannot handle close brackets correctly
 612       # in scan sets, so we specify it separately.
 613       *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \     ]*|*]*|"")
 614         func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\""
 615         ;;
 616       *)
 617         func_quote_for_eval_result="$func_quote_for_eval_unquoted_result"
 618     esac
 619 }
 620
 621
 622 # func_quote_for_expand arg
 623 # Aesthetically quote ARG to be evaled later; same as above,
 624 # but do not quote variable references.
 625 func_quote_for_expand ()
 626 {
 627     case $1 in
 628       *[\\\`\"]*)
 629         my_arg=`$ECHO "$1" | $SED \
 630             -e "$double_quote_subst" -e "$sed_double_backslash"` ;;
 631       *)
 632         my_arg="$1" ;;
 633     esac
 634
 635     case $my_arg in
 636       # Double-quote args containing shell metacharacters to delay
 637       # word splitting and command substitution for a subsequent eval.
 638       # Many Bourne shells cannot handle close brackets correctly
 639       # in scan sets, so we specify it separately.
 640       *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \     ]*|*]*|"")
 641         my_arg="\"$my_arg\""
 642         ;;
 643     esac
 644
 645     func_quote_for_expand_result="$my_arg"
 646 }
 647
 648
 649 # func_show_eval cmd [fail_exp]
 650 # Unless opt_silent is true, then output CMD.  Then, if opt_dryrun is
 651 # not true, evaluate CMD.  If the evaluation of CMD fails, and FAIL_EXP
 652 # is given, then evaluate it.
 653 func_show_eval ()
 654 {
 655     my_cmd="$1"
 656     my_fail_exp="${2-:}"
 657
 658     ${opt_silent-false} || {
 659       func_quote_for_expand "$my_cmd"
 660       eval "func_echo $func_quote_for_expand_result"
 661     }
 662
 663     if ${opt_dry_run-false}; then :; else
 664       eval "$my_cmd"
 665       my_status=$?
 666       if test "$my_status" -eq 0; then :; else
 667         eval "(exit $my_status); $my_fail_exp"
 668       fi
 669     fi
 670 }
 671
 672
 673 # func_show_eval_locale cmd [fail_exp]
 674 # Unless opt_silent is true, then output CMD.  Then, if opt_dryrun is
 675 # not true, evaluate CMD.  If the evaluation of CMD fails, and FAIL_EXP
 676 # is given, then evaluate it.  Use the saved locale for evaluation.
 677 func_show_eval_locale ()
 678 {
 679     my_cmd="$1"
 680     my_fail_exp="${2-:}"
 681
 682     ${opt_silent-false} || {
 683       func_quote_for_expand "$my_cmd"
 684       eval "func_echo $func_quote_for_expand_result"
 685     }
 686
 687     if ${opt_dry_run-false}; then :; else
 688       eval "$lt_user_locale
 689             $my_cmd"
 690       my_status=$?
 691       eval "$lt_safe_locale"
 692       if test "$my_status" -eq 0; then :; else
 693         eval "(exit $my_status); $my_fail_exp"
 694       fi
 695     fi
 696 }
 697
 698 # func_tr_sh
 699 # Turn $1 into a string suitable for a shell variable name.
 700 # Result is stored in $func_tr_sh_result.  All characters
 701 # not in the set a-zA-Z0-9_ are replaced with '_'. Further,
 702 # if $1 begins with a digit, a '_' is prepended as well.
 703 func_tr_sh ()
 704 {
 705   case $1 in
 706   [0-9]* | *[!a-zA-Z0-9_]*)
 707     func_tr_sh_result=`$ECHO "$1" | $SED 's/^\([0-9]\)/_\1/; s/[^a-zA-Z0-9_]/_/g'`
 708     ;;
 709   * )
 710     func_tr_sh_result=$1
 711     ;;
 712   esac
 713 }
 714
 715
 716 # func_version
 717 # Echo version message to standard output and exit.
 718 func_version ()
 719 {
 720     $opt_debug
 721
 722     $SED -n '/(C)/!b go
 723         :more
 724         /\./!{
 725           N
 726           s/\n# / /
 727           b more
 728         }
 729         :go
 730         /^# '$PROGRAM' (GNU /,/# warranty; / {
 731         s/^# //
 732         s/^# *$//
 733         s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/
 734         p
 735      }' < "$progpath"
 736      exit $?
 737 }
 738
 739 # func_usage
 740 # Echo short help message to standard output and exit.
 741 func_usage ()
 742 {
 743     $opt_debug
 744
 745     $SED -n '/^# Usage:/,/^#  *.*--help/ {
 746         s/^# //
 747         s/^# *$//
 748         s/\$progname/'$progname'/
 749         p
 750     }' < "$progpath"
 751     echo
 752     $ECHO "run \`$progname --help | more' for full usage"
 753     exit $?
 754 }
 755
 756 # func_help [NOEXIT]
 757 # Echo long help message to standard output and exit,
 758 # unless 'noexit' is passed as argument.
 759 func_help ()
 760 {
 761     $opt_debug
 762
 763     $SED -n '/^# Usage:/,/# Report bugs to/ {
 764         :print
 765         s/^# //
 766         s/^# *$//
 767         s*\$progname*'$progname'*
 768         s*\$host*'"$host"'*
 769         s*\$SHELL*'"$SHELL"'*
 770         s*\$LTCC*'"$LTCC"'*
 771         s*\$LTCFLAGS*'"$LTCFLAGS"'*
 772         s*\$LD*'"$LD"'*
 773         s/\$with_gnu_ld/'"$with_gnu_ld"'/
 774         s/\$automake_version/'"`(automake --version) 2>/dev/null |$SED 1q`"'/
 775         s/\$autoconf_version/'"`(autoconf --version) 2>/dev/null |$SED 1q`"'/
 776         p
 777         d
 778      }
 779      /^# .* home page:/b print
 780      /^# General help using/b print
 781      ' < "$progpath"
 782     ret=$?
 783     if test -z "$1"; then
 784       exit $ret
 785     fi
 786 }
 787
 788 # func_missing_arg argname
 789 # Echo program name prefixed message to standard error and set global
 790 # exit_cmd.
 791 func_missing_arg ()
 792 {
 793     $opt_debug
 794
 795     func_error "missing argument for $1."
 796     exit_cmd=exit
 797 }
 798
 799
 800 # func_split_short_opt shortopt
 801 # Set func_split_short_opt_name and func_split_short_opt_arg shell
 802 # variables after splitting SHORTOPT after the 2nd character.
 803 func_split_short_opt ()
 804 {
 805     my_sed_short_opt='1s/^\(..\).*$/\1/;q'
 806     my_sed_short_rest='1s/^..\(.*\)$/\1/;q'
 807
 808     func_split_short_opt_name=`$ECHO "$1" | $SED "$my_sed_short_opt"`
 809     func_split_short_opt_arg=`$ECHO "$1" | $SED "$my_sed_short_rest"`
 810 } # func_split_short_opt may be replaced by extended shell implementation
 811
 812
 813 # func_split_long_opt longopt
 814 # Set func_split_long_opt_name and func_split_long_opt_arg shell
 815 # variables after splitting LONGOPT at the `=' sign.
 816 func_split_long_opt ()
 817 {
 818     my_sed_long_opt='1s/^\(--[^=]*\)=.*/\1/;q'
 819     my_sed_long_arg='1s/^--[^=]*=//'
 820
 821     func_split_long_opt_name=`$ECHO "$1" | $SED "$my_sed_long_opt"`
 822     func_split_long_opt_arg=`$ECHO "$1" | $SED "$my_sed_long_arg"`
 823 } # func_split_long_opt may be replaced by extended shell implementation
 824
 825 exit_cmd=:
 826
 827
 828
 829
 830
 831 magic="%%%MAGIC variable%%%"
 832 magic_exe="%%%MAGIC EXE variable%%%"
 833
 834 # Global variables.
 835 nonopt=
 836 preserve_args=
 837 lo2o="s/\\.lo\$/.${objext}/"
 838 o2lo="s/\\.${objext}\$/.lo/"
 839 extracted_archives=
 840 extracted_serial=0
 841
 842 # If this variable is set in any of the actions, the command in it
 843 # will be execed at the end.  This prevents here-documents from being
 844 # left over by shells.
 845 exec_cmd=
 846
 847 # func_append var value
 848 # Append VALUE to the end of shell variable VAR.
 849 func_append ()
 850 {
 851     eval "${1}=\$${1}\${2}"
 852 } # func_append may be replaced by extended shell implementation
 853
 854 # func_append_quoted var value
 855 # Quote VALUE and append to the end of shell variable VAR, separated
 856 # by a space.
 857 func_append_quoted ()
 858 {
 859     func_quote_for_eval "${2}"
 860     eval "${1}=\$${1}\\ \$func_quote_for_eval_result"
 861 } # func_append_quoted may be replaced by extended shell implementation
 862
 863
 864 # func_arith arithmetic-term...
 865 func_arith ()
 866 {
 867     func_arith_result=`expr "${@}"`
 868 } # func_arith may be replaced by extended shell implementation
 869
 870
 871 # func_len string
 872 # STRING may not start with a hyphen.
 873 func_len ()
 874 {
 875     func_len_result=`expr "${1}" : ".*" 2>/dev/null || echo $max_cmd_len`
 876 } # func_len may be replaced by extended shell implementation
 877
 878
 879 # func_lo2o object
 880 func_lo2o ()
 881 {
 882     func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
 883 } # func_lo2o may be replaced by extended shell implementation
 884
 885
 886 # func_xform libobj-or-source
 887 func_xform ()
 888 {
 889     func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
 890 } # func_xform may be replaced by extended shell implementation
 891
 892
 893 # func_fatal_configuration arg...
 894 # Echo program name prefixed message to standard error, followed by
 895 # a configuration failure hint, and exit.
 896 func_fatal_configuration ()
 897 {
 898     func_error ${1+"$@"}
 899     func_error "See the $PACKAGE documentation for more information."
 900     func_fatal_error "Fatal configuration error."
 901 }
 902
 903
 904 # func_config
 905 # Display the configuration for all the tags in this script.
 906 func_config ()
 907 {
 908     re_begincf='^# ### BEGIN LIBTOOL'
 909     re_endcf='^# ### END LIBTOOL'
 910
 911     # Default configuration.
 912     $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath"
 913
 914     # Now print the configurations for the tags.
 915     for tagname in $taglist; do
 916       $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath"
 917     done
 918
 919     exit $?
 920 }
 921
 922 # func_features
 923 # Display the features supported by this script.
 924 func_features ()
 925 {
 926     echo "host: $host"
 927     if test "$build_libtool_libs" = yes; then
 928       echo "enable shared libraries"
 929     else
 930       echo "disable shared libraries"
 931     fi
 932     if test "$build_old_libs" = yes; then
 933       echo "enable static libraries"
 934     else
 935       echo "disable static libraries"
 936     fi
 937
 938     exit $?
 939 }
 940
 941 # func_enable_tag tagname
 942 # Verify that TAGNAME is valid, and either flag an error and exit, or
 943 # enable the TAGNAME tag.  We also add TAGNAME to the global $taglist
 944 # variable here.
 945 func_enable_tag ()
 946 {
 947   # Global variable:
 948   tagname="$1"
 949
 950   re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$"
 951   re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$"
 952   sed_extractcf="/$re_begincf/,/$re_endcf/p"
 953
 954   # Validate tagname.
 955   case $tagname in
 956     *[!-_A-Za-z0-9,/]*)
 957       func_fatal_error "invalid tag name: $tagname"
 958       ;;
 959   esac
 960
 961   # Don't test for the "default" C tag, as we know it's
 962   # there but not specially marked.
 963   case $tagname in
 964     CC) ;;
 965     *)
 966       if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then
 967         taglist="$taglist $tagname"
 968
 969         # Evaluate the configuration.  Be careful to quote the path
 970         # and the sed script, to avoid splitting on whitespace, but
 971         # also don't use non-portable quotes within backquotes within
 972         # quotes we have to do it in 2 steps:
 973         extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"`
 974         eval "$extractedcf"
 975       else
 976         func_error "ignoring unknown tag $tagname"
 977       fi
 978       ;;
 979   esac
 980 }
 981
 982 # func_check_version_match
 983 # Ensure that we are using m4 macros, and libtool script from the same
 984 # release of libtool.
 985 func_check_version_match ()
 986 {
 987   if test "$package_revision" != "$macro_revision"; then
 988     if test "$VERSION" != "$macro_version"; then
 989       if test -z "$macro_version"; then
 990         cat >&2 <<_LT_EOF
 991 $progname: Version mismatch error.  This is $PACKAGE $VERSION, but the
 992 $progname: definition of this LT_INIT comes from an older release.
 993 $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
 994 $progname: and run autoconf again.
 995 _LT_EOF
 996       else
 997         cat >&2 <<_LT_EOF
 998 $progname: Version mismatch error.  This is $PACKAGE $VERSION, but the
 999 $progname: definition of this LT_INIT comes from $PACKAGE $macro_version.
1000 $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
1001 $progname: and run autoconf again.
1002 _LT_EOF
1003       fi
1004     else
1005       cat >&2 <<_LT_EOF
1006 $progname: Version mismatch error.  This is $PACKAGE $VERSION, revision $package_revision,
1007 $progname: but the definition of this LT_INIT comes from revision $macro_revision.
1008 $progname: You should recreate aclocal.m4 with macros from revision $package_revision
1009 $progname: of $PACKAGE $VERSION and run autoconf again.
1010 _LT_EOF
1011     fi
1012
1013     exit $EXIT_MISMATCH
1014   fi
1015 }
1016
1017
1018 # Shorthand for --mode=foo, only valid as the first argument
1019 case $1 in
1020 clean|clea|cle|cl)
1021   shift; set dummy --mode clean ${1+"$@"}; shift
1022   ;;
1023 compile|compil|compi|comp|com|co|c)
1024   shift; set dummy --mode compile ${1+"$@"}; shift
1025   ;;
1026 execute|execut|execu|exec|exe|ex|e)
1027   shift; set dummy --mode execute ${1+"$@"}; shift
1028   ;;
1029 finish|finis|fini|fin|fi|f)
1030   shift; set dummy --mode finish ${1+"$@"}; shift
1031   ;;
1032 install|instal|insta|inst|ins|in|i)
1033   shift; set dummy --mode install ${1+"$@"}; shift
1034   ;;
1035 link|lin|li|l)
1036   shift; set dummy --mode link ${1+"$@"}; shift
1037   ;;
1038 uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u)
1039   shift; set dummy --mode uninstall ${1+"$@"}; shift
1040   ;;
1041 esac
1042
1043
1044
1045 # Option defaults:
1046 opt_debug=:
1047 opt_dry_run=false
1048 opt_config=false
1049 opt_preserve_dup_deps=false
1050 opt_features=false
1051 opt_finish=false
1052 opt_help=false
1053 opt_help_all=false
1054 opt_silent=:
1055 opt_verbose=:
1056 opt_silent=false
1057 opt_verbose=false
1058
1059
1060 # Parse options once, thoroughly.  This comes as soon as possible in the
1061 # script to make things like `--version' happen as quickly as we can.
1062 {
1063   # this just eases exit handling
1064   while test $# -gt 0; do
1065     opt="$1"
1066     shift
1067     case $opt in
1068       --debug|-x)       opt_debug='set -x'
1069                         func_echo "enabling shell trace mode"
1070                         $opt_debug
1071                         ;;
1072       --dry-run|--dryrun|-n)
1073                         opt_dry_run=:
1074                         ;;
1075       --config)
1076                         opt_config=:
1077 func_config
1078                         ;;
1079       --dlopen|-dlopen)
1080                         optarg="$1"
1081                         opt_dlopen="${opt_dlopen+$opt_dlopen
1082 }$optarg"
1083                         shift
1084                         ;;
1085       --preserve-dup-deps)
1086                         opt_preserve_dup_deps=:
1087                         ;;
1088       --features)
1089                         opt_features=:
1090 func_features
1091                         ;;
1092       --finish)
1093                         opt_finish=:
1094 set dummy --mode finish ${1+"$@"}; shift
1095                         ;;
1096       --help)
1097                         opt_help=:
1098                         ;;
1099       --help-all)
1100                         opt_help_all=:
1101 opt_help=': help-all'
1102                         ;;
1103       --mode)
1104                         test $# = 0 && func_missing_arg $opt && break
1105                         optarg="$1"
1106                         opt_mode="$optarg"
1107 case $optarg in
1108   # Valid mode arguments:
1109   clean|compile|execute|finish|install|link|relink|uninstall) ;;
1110
1111   # Catch anything else as an error
1112   *) func_error "invalid argument for $opt"
1113      exit_cmd=exit
1114      break
1115      ;;
1116 esac
1117                         shift
1118                         ;;
1119       --no-silent|--no-quiet)
1120                         opt_silent=false
1121 func_append preserve_args " $opt"
1122                         ;;
1123       --no-verbose)
1124                         opt_verbose=false
1125 func_append preserve_args " $opt"
1126                         ;;
1127       --silent|--quiet)
1128                         opt_silent=:
1129 func_append preserve_args " $opt"
1130         opt_verbose=false
1131                         ;;
1132       --verbose|-v)
1133                         opt_verbose=:
1134 func_append preserve_args " $opt"
1135 opt_silent=false
1136                         ;;
1137       --tag)
1138                         test $# = 0 && func_missing_arg $opt && break
1139                         optarg="$1"
1140                         opt_tag="$optarg"
1141 func_append preserve_args " $opt $optarg"
1142 func_enable_tag "$optarg"
1143                         shift
1144                         ;;
1145
1146       -\?|-h)           func_usage                              ;;
1147       --help)           func_help                               ;;
1148       --version)        func_version                            ;;
1149
1150       # Separate optargs to long options:
1151       --*=*)
1152                         func_split_long_opt "$opt"
1153                         set dummy "$func_split_long_opt_name" "$func_split_long_opt_arg" ${1+"$@"}
1154                         shift
1155                         ;;
1156
1157       # Separate non-argument short options:
1158       -\?*|-h*|-n*|-v*)
1159                         func_split_short_opt "$opt"
1160                         set dummy "$func_split_short_opt_name" "-$func_split_short_opt_arg" ${1+"$@"}
1161                         shift
1162                         ;;
1163
1164       --)               break                                   ;;
1165       -*)               func_fatal_help "unrecognized option \`$opt'" ;;
1166       *)                set dummy "$opt" ${1+"$@"};     shift; break  ;;
1167     esac
1168   done
1169
1170   # Validate options:
1171
1172   # save first non-option argument
1173   if test "$#" -gt 0; then
1174     nonopt="$opt"
1175     shift
1176   fi
1177
1178   # preserve --debug
1179   test "$opt_debug" = : || func_append preserve_args " --debug"
1180
1181   case $host in
1182     *cygwin* | *mingw* | *pw32* | *cegcc*)
1183       # don't eliminate duplications in $postdeps and $predeps
1184       opt_duplicate_compiler_generated_deps=:
1185       ;;
1186     *)
1187       opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps
1188       ;;
1189   esac
1190
1191   $opt_help || {
1192     # Sanity checks first:
1193     func_check_version_match
1194
1195     if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
1196       func_fatal_configuration "not configured to build any kind of library"
1197     fi
1198
1199     # Darwin sucks
1200     eval std_shrext=\"$shrext_cmds\"
1201
1202     # Only execute mode is allowed to have -dlopen flags.
1203     if test -n "$opt_dlopen" && test "$opt_mode" != execute; then
1204       func_error "unrecognized option \`-dlopen'"
1205       $ECHO "$help" 1>&2
1206       exit $EXIT_FAILURE
1207     fi
1208
1209     # Change the help message to a mode-specific one.
1210     generic_help="$help"
1211     help="Try \`$progname --help --mode=$opt_mode' for more information."
1212   }
1213
1214
1215   # Bail if the options were screwed
1216   $exit_cmd $EXIT_FAILURE
1217 }
1218
1219
1220
1221
1222 ## ----------- ##
1223 ##    Main.    ##
1224 ## ----------- ##
1225
1226 # func_lalib_p file
1227 # True iff FILE is a libtool `.la' library or `.lo' object file.
1228 # This function is only a basic sanity check; it will hardly flush out
1229 # determined imposters.
1230 func_lalib_p ()
1231 {
1232     test -f "$1" &&
1233       $SED -e 4q "$1" 2>/dev/null \
1234         | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1
1235 }
1236
1237 # func_lalib_unsafe_p file
1238 # True iff FILE is a libtool `.la' library or `.lo' object file.
1239 # This function implements the same check as func_lalib_p without
1240 # resorting to external programs.  To this end, it redirects stdin and
1241 # closes it afterwards, without saving the original file descriptor.
1242 # As a safety measure, use it only where a negative result would be
1243 # fatal anyway.  Works if `file' does not exist.
1244 func_lalib_unsafe_p ()
1245 {
1246     lalib_p=no
1247     if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then
1248         for lalib_p_l in 1 2 3 4
1249         do
1250             read lalib_p_line
1251             case "$lalib_p_line" in
1252                 \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;;
1253             esac
1254         done
1255         exec 0<&5 5<&-
1256     fi
1257     test "$lalib_p" = yes
1258 }
1259
1260 # func_ltwrapper_script_p file
1261 # True iff FILE is a libtool wrapper script
1262 # This function is only a basic sanity check; it will hardly flush out
1263 # determined imposters.
1264 func_ltwrapper_script_p ()
1265 {
1266     func_lalib_p "$1"
1267 }
1268
1269 # func_ltwrapper_executable_p file
1270 # True iff FILE is a libtool wrapper executable
1271 # This function is only a basic sanity check; it will hardly flush out
1272 # determined imposters.
1273 func_ltwrapper_executable_p ()
1274 {
1275     func_ltwrapper_exec_suffix=
1276     case $1 in
1277     *.exe) ;;
1278     *) func_ltwrapper_exec_suffix=.exe ;;
1279     esac
1280     $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1
1281 }
1282
1283 # func_ltwrapper_scriptname file
1284 # Assumes file is an ltwrapper_executable
1285 # uses $file to determine the appropriate filename for a
1286 # temporary ltwrapper_script.
1287 func_ltwrapper_scriptname ()
1288 {
1289     func_dirname_and_basename "$1" "" "."
1290     func_stripname '' '.exe' "$func_basename_result"
1291     func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper"
1292 }
1293
1294 # func_ltwrapper_p file
1295 # True iff FILE is a libtool wrapper script or wrapper executable
1296 # This function is only a basic sanity check; it will hardly flush out
1297 # determined imposters.
1298 func_ltwrapper_p ()
1299 {
1300     func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1"
1301 }
1302
1303
1304 # func_execute_cmds commands fail_cmd
1305 # Execute tilde-delimited COMMANDS.
1306 # If FAIL_CMD is given, eval that upon failure.
1307 # FAIL_CMD may read-access the current command in variable CMD!
1308 func_execute_cmds ()
1309 {
1310     $opt_debug
1311     save_ifs=$IFS; IFS='~'
1312     for cmd in $1; do
1313       IFS=$save_ifs
1314       eval cmd=\"$cmd\"
1315       func_show_eval "$cmd" "${2-:}"
1316     done
1317     IFS=$save_ifs
1318 }
1319
1320
1321 # func_source file
1322 # Source FILE, adding directory component if necessary.
1323 # Note that it is not necessary on cygwin/mingw to append a dot to
1324 # FILE even if both FILE and FILE.exe exist: automatic-append-.exe
1325 # behavior happens only for exec(3), not for open(2)!  Also, sourcing
1326 # `FILE.' does not work on cygwin managed mounts.
1327 func_source ()
1328 {
1329     $opt_debug
1330     case $1 in
1331     */* | *\\*) . "$1" ;;
1332     *)          . "./$1" ;;
1333     esac
1334 }
1335
1336
1337 # func_resolve_sysroot PATH
1338 # Replace a leading = in PATH with a sysroot.  Store the result into
1339 # func_resolve_sysroot_result
1340 func_resolve_sysroot ()
1341 {
1342   func_resolve_sysroot_result=$1
1343   case $func_resolve_sysroot_result in
1344   =*)
1345     func_stripname '=' '' "$func_resolve_sysroot_result"
1346     func_resolve_sysroot_result=$lt_sysroot$func_stripname_result
1347     ;;
1348   esac
1349 }
1350
1351 # func_replace_sysroot PATH
1352 # If PATH begins with the sysroot, replace it with = and
1353 # store the result into func_replace_sysroot_result.
1354 func_replace_sysroot ()
1355 {
1356   case "$lt_sysroot:$1" in
1357   ?*:"$lt_sysroot"*)
1358     func_stripname "$lt_sysroot" '' "$1"
1359     func_replace_sysroot_result="=$func_stripname_result"
1360     ;;
1361   *)
1362     # Including no sysroot.
1363     func_replace_sysroot_result=$1
1364     ;;
1365   esac
1366 }
1367
1368 # func_infer_tag arg
1369 # Infer tagged configuration to use if any are available and
1370 # if one wasn't chosen via the "--tag" command line option.
1371 # Only attempt this if the compiler in the base compile
1372 # command doesn't match the default compiler.
1373 # arg is usually of the form 'gcc ...'
1374 func_infer_tag ()
1375 {
1376     $opt_debug
1377     if test -n "$available_tags" && test -z "$tagname"; then
1378       CC_quoted=
1379       for arg in $CC; do
1380         func_append_quoted CC_quoted "$arg"
1381       done
1382       CC_expanded=`func_echo_all $CC`
1383       CC_quoted_expanded=`func_echo_all $CC_quoted`
1384       case $@ in
1385       # Blanks in the command may have been stripped by the calling shell,
1386       # but not from the CC environment variable when configure was run.
1387       " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
1388       " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;;
1389       # Blanks at the start of $base_compile will cause this to fail
1390       # if we don't check for them as well.
1391       *)
1392         for z in $available_tags; do
1393           if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
1394             # Evaluate the configuration.
1395             eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
1396             CC_quoted=
1397             for arg in $CC; do
1398               # Double-quote args containing other shell metacharacters.
1399               func_append_quoted CC_quoted "$arg"
1400             done
1401             CC_expanded=`func_echo_all $CC`
1402             CC_quoted_expanded=`func_echo_all $CC_quoted`
1403             case "$@ " in
1404             " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
1405             " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*)
1406               # The compiler in the base compile command matches
1407               # the one in the tagged configuration.
1408               # Assume this is the tagged configuration we want.
1409               tagname=$z
1410               break
1411               ;;
1412             esac
1413           fi
1414         done
1415         # If $tagname still isn't set, then no tagged configuration
1416         # was found and let the user know that the "--tag" command
1417         # line option must be used.
1418         if test -z "$tagname"; then
1419           func_echo "unable to infer tagged configuration"
1420           func_fatal_error "specify a tag with \`--tag'"
1421 #       else
1422 #         func_verbose "using $tagname tagged configuration"
1423         fi
1424         ;;
1425       esac
1426     fi
1427 }
1428
1429
1430
1431 # func_write_libtool_object output_name pic_name nonpic_name
1432 # Create a libtool object file (analogous to a ".la" file),
1433 # but don't create it if we're doing a dry run.
1434 func_write_libtool_object ()
1435 {
1436     write_libobj=${1}
1437     if test "$build_libtool_libs" = yes; then
1438       write_lobj=\'${2}\'
1439     else
1440       write_lobj=none
1441     fi
1442
1443     if test "$build_old_libs" = yes; then
1444       write_oldobj=\'${3}\'
1445     else
1446       write_oldobj=none
1447     fi
1448
1449     $opt_dry_run || {
1450       cat >${write_libobj}T <<EOF
1451 # $write_libobj - a libtool object file
1452 # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
1453 #
1454 # Please DO NOT delete this file!
1455 # It is necessary for linking the library.
1456
1457 # Name of the PIC object.
1458 pic_object=$write_lobj
1459
1460 # Name of the non-PIC object
1461 non_pic_object=$write_oldobj
1462
1463 EOF
1464       $MV "${write_libobj}T" "${write_libobj}"
1465     }
1466 }
1467
1468
1469 ##################################################
1470 # FILE NAME AND PATH CONVERSION HELPER FUNCTIONS #
1471 ##################################################
1472
1473 # func_convert_core_file_wine_to_w32 ARG
1474 # Helper function used by file name conversion functions when $build is *nix,
1475 # and $host is mingw, cygwin, or some other w32 environment. Relies on a
1476 # correctly configured wine environment available, with the winepath program
1477 # in $build's $PATH.
1478 #
1479 # ARG is the $build file name to be converted to w32 format.
1480 # Result is available in $func_convert_core_file_wine_to_w32_result, and will
1481 # be empty on error (or when ARG is empty)
1482 func_convert_core_file_wine_to_w32 ()
1483 {
1484   $opt_debug
1485   func_convert_core_file_wine_to_w32_result="$1"
1486   if test -n "$1"; then
1487     # Unfortunately, winepath does not exit with a non-zero error code, so we
1488     # are forced to check the contents of stdout. On the other hand, if the
1489     # command is not found, the shell will set an exit code of 127 and print
1490     # *an error message* to stdout. So we must check for both error code of
1491     # zero AND non-empty stdout, which explains the odd construction:
1492     func_convert_core_file_wine_to_w32_tmp=`winepath -w "$1" 2>/dev/null`
1493     if test "$?" -eq 0 && test -n "${func_convert_core_file_wine_to_w32_tmp}"; then
1494       func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" |
1495         $SED -e "$lt_sed_naive_backslashify"`
1496     else
1497       func_convert_core_file_wine_to_w32_result=
1498     fi
1499   fi
1500 }
1501 # end: func_convert_core_file_wine_to_w32
1502
1503
1504 # func_convert_core_path_wine_to_w32 ARG
1505 # Helper function used by path conversion functions when $build is *nix, and
1506 # $host is mingw, cygwin, or some other w32 environment. Relies on a correctly
1507 # configured wine environment available, with the winepath program in $build's
1508 # $PATH. Assumes ARG has no leading or trailing path separator characters.
1509 #
1510 # ARG is path to be converted from $build format to win32.
1511 # Result is available in $func_convert_core_path_wine_to_w32_result.
1512 # Unconvertible file (directory) names in ARG are skipped; if no directory names
1513 # are convertible, then the result may be empty.
1514 func_convert_core_path_wine_to_w32 ()
1515 {
1516   $opt_debug
1517   # unfortunately, winepath doesn't convert paths, only file names
1518   func_convert_core_path_wine_to_w32_result=""
1519   if test -n "$1"; then
1520     oldIFS=$IFS
1521     IFS=:
1522     for func_convert_core_path_wine_to_w32_f in $1; do
1523       IFS=$oldIFS
1524       func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f"
1525       if test -n "$func_convert_core_file_wine_to_w32_result" ; then
1526         if test -z "$func_convert_core_path_wine_to_w32_result"; then
1527           func_convert_core_path_wine_to_w32_result="$func_convert_core_file_wine_to_w32_result"
1528         else
1529           func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result"
1530         fi
1531       fi
1532     done
1533     IFS=$oldIFS
1534   fi
1535 }
1536 # end: func_convert_core_path_wine_to_w32
1537
1538
1539 # func_cygpath ARGS...
1540 # Wrapper around calling the cygpath program via LT_CYGPATH. This is used when
1541 # when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2)
1542 # $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or
1543 # (2), returns the Cygwin file name or path in func_cygpath_result (input
1544 # file name or path is assumed to be in w32 format, as previously converted
1545 # from $build's *nix or MSYS format). In case (3), returns the w32 file name
1546 # or path in func_cygpath_result (input file name or path is assumed to be in
1547 # Cygwin format). Returns an empty string on error.
1548 #
1549 # ARGS are passed to cygpath, with the last one being the file name or path to
1550 # be converted.
1551 #
1552 # Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH
1553 # environment variable; do not put it in $PATH.
1554 func_cygpath ()
1555 {
1556   $opt_debug
1557   if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then
1558     func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null`
1559     if test "$?" -ne 0; then
1560       # on failure, ensure result is empty
1561       func_cygpath_result=
1562     fi
1563   else
1564     func_cygpath_result=
1565     func_error "LT_CYGPATH is empty or specifies non-existent file: \`$LT_CYGPATH'"
1566   fi
1567 }
1568 #end: func_cygpath
1569
1570
1571 # func_convert_core_msys_to_w32 ARG
1572 # Convert file name or path ARG from MSYS format to w32 format.  Return
1573 # result in func_convert_core_msys_to_w32_result.
1574 func_convert_core_msys_to_w32 ()
1575 {
1576   $opt_debug
1577   # awkward: cmd appends spaces to result
1578   func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null |
1579     $SED -e 's/[ ]*$//' -e "$lt_sed_naive_backslashify"`
1580 }
1581 #end: func_convert_core_msys_to_w32
1582
1583
1584 # func_convert_file_check ARG1 ARG2
1585 # Verify that ARG1 (a file name in $build format) was converted to $host
1586 # format in ARG2. Otherwise, emit an error message, but continue (resetting
1587 # func_to_host_file_result to ARG1).
1588 func_convert_file_check ()
1589 {
1590   $opt_debug
1591   if test -z "$2" && test -n "$1" ; then
1592     func_error "Could not determine host file name corresponding to"
1593     func_error "  \`$1'"
1594     func_error "Continuing, but uninstalled executables may not work."
1595     # Fallback:
1596     func_to_host_file_result="$1"
1597   fi
1598 }
1599 # end func_convert_file_check
1600
1601
1602 # func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH
1603 # Verify that FROM_PATH (a path in $build format) was converted to $host
1604 # format in TO_PATH. Otherwise, emit an error message, but continue, resetting
1605 # func_to_host_file_result to a simplistic fallback value (see below).
1606 func_convert_path_check ()
1607 {
1608   $opt_debug
1609   if test -z "$4" && test -n "$3"; then
1610     func_error "Could not determine the host path corresponding to"
1611     func_error "  \`$3'"
1612     func_error "Continuing, but uninstalled executables may not work."
1613     # Fallback.  This is a deliberately simplistic "conversion" and
1614     # should not be "improved".  See libtool.info.
1615     if test "x$1" != "x$2"; then
1616       lt_replace_pathsep_chars="s|$1|$2|g"
1617       func_to_host_path_result=`echo "$3" |
1618         $SED -e "$lt_replace_pathsep_chars"`
1619     else
1620       func_to_host_path_result="$3"
1621     fi
1622   fi
1623 }
1624 # end func_convert_path_check
1625
1626
1627 # func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG
1628 # Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT
1629 # and appending REPL if ORIG matches BACKPAT.
1630 func_convert_path_front_back_pathsep ()
1631 {
1632   $opt_debug
1633   case $4 in
1634   $1 ) func_to_host_path_result="$3$func_to_host_path_result"
1635     ;;
1636   esac
1637   case $4 in
1638   $2 ) func_append func_to_host_path_result "$3"
1639     ;;
1640   esac
1641 }
1642 # end func_convert_path_front_back_pathsep
1643
1644
1645 ##################################################
1646 # $build to $host FILE NAME CONVERSION FUNCTIONS #
1647 ##################################################
1648 # invoked via `$to_host_file_cmd ARG'
1649 #
1650 # In each case, ARG is the path to be converted from $build to $host format.
1651 # Result will be available in $func_to_host_file_result.
1652
1653
1654 # func_to_host_file ARG
1655 # Converts the file name ARG from $build format to $host format. Return result
1656 # in func_to_host_file_result.
1657 func_to_host_file ()
1658 {
1659   $opt_debug
1660   $to_host_file_cmd "$1"
1661 }
1662 # end func_to_host_file
1663
1664
1665 # func_to_tool_file ARG LAZY
1666 # converts the file name ARG from $build format to toolchain format. Return
1667 # result in func_to_tool_file_result.  If the conversion in use is listed
1668 # in (the comma separated) LAZY, no conversion takes place.
1669 func_to_tool_file ()
1670 {
1671   $opt_debug
1672   case ,$2, in
1673     *,"$to_tool_file_cmd",*)
1674       func_to_tool_file_result=$1
1675       ;;
1676     *)
1677       $to_tool_file_cmd "$1"
1678       func_to_tool_file_result=$func_to_host_file_result
1679       ;;
1680   esac
1681 }
1682 # end func_to_tool_file
1683
1684
1685 # func_convert_file_noop ARG
1686 # Copy ARG to func_to_host_file_result.
1687 func_convert_file_noop ()
1688 {
1689   func_to_host_file_result="$1"
1690 }
1691 # end func_convert_file_noop
1692
1693
1694 # func_convert_file_msys_to_w32 ARG
1695 # Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic
1696 # conversion to w32 is not available inside the cwrapper.  Returns result in
1697 # func_to_host_file_result.
1698 func_convert_file_msys_to_w32 ()
1699 {
1700   $opt_debug
1701   func_to_host_file_result="$1"
1702   if test -n "$1"; then
1703     func_convert_core_msys_to_w32 "$1"
1704     func_to_host_file_result="$func_convert_core_msys_to_w32_result"
1705   fi
1706   func_convert_file_check "$1" "$func_to_host_file_result"
1707 }
1708 # end func_convert_file_msys_to_w32
1709
1710
1711 # func_convert_file_cygwin_to_w32 ARG
1712 # Convert file name ARG from Cygwin to w32 format.  Returns result in
1713 # func_to_host_file_result.
1714 func_convert_file_cygwin_to_w32 ()
1715 {
1716   $opt_debug
1717   func_to_host_file_result="$1"
1718   if test -n "$1"; then
1719     # because $build is cygwin, we call "the" cygpath in $PATH; no need to use
1720     # LT_CYGPATH in this case.
1721     func_to_host_file_result=`cygpath -m "$1"`
1722   fi
1723   func_convert_file_check "$1" "$func_to_host_file_result"
1724 }
1725 # end func_convert_file_cygwin_to_w32
1726
1727
1728 # func_convert_file_nix_to_w32 ARG
1729 # Convert file name ARG from *nix to w32 format.  Requires a wine environment
1730 # and a working winepath. Returns result in func_to_host_file_result.
1731 func_convert_file_nix_to_w32 ()
1732 {
1733   $opt_debug
1734   func_to_host_file_result="$1"
1735   if test -n "$1"; then
1736     func_convert_core_file_wine_to_w32 "$1"
1737     func_to_host_file_result="$func_convert_core_file_wine_to_w32_result"
1738   fi
1739   func_convert_file_check "$1" "$func_to_host_file_result"
1740 }
1741 # end func_convert_file_nix_to_w32
1742
1743
1744 # func_convert_file_msys_to_cygwin ARG
1745 # Convert file name ARG from MSYS to Cygwin format.  Requires LT_CYGPATH set.
1746 # Returns result in func_to_host_file_result.
1747 func_convert_file_msys_to_cygwin ()
1748 {
1749   $opt_debug
1750   func_to_host_file_result="$1"
1751   if test -n "$1"; then
1752     func_convert_core_msys_to_w32 "$1"
1753     func_cygpath -u "$func_convert_core_msys_to_w32_result"
1754     func_to_host_file_result="$func_cygpath_result"
1755   fi
1756   func_convert_file_check "$1" "$func_to_host_file_result"
1757 }
1758 # end func_convert_file_msys_to_cygwin
1759
1760
1761 # func_convert_file_nix_to_cygwin ARG
1762 # Convert file name ARG from *nix to Cygwin format.  Requires Cygwin installed
1763 # in a wine environment, working winepath, and LT_CYGPATH set.  Returns result
1764 # in func_to_host_file_result.
1765 func_convert_file_nix_to_cygwin ()
1766 {
1767   $opt_debug
1768   func_to_host_file_result="$1"
1769   if test -n "$1"; then
1770     # convert from *nix to w32, then use cygpath to convert from w32 to cygwin.
1771     func_convert_core_file_wine_to_w32 "$1"
1772     func_cygpath -u "$func_convert_core_file_wine_to_w32_result"
1773     func_to_host_file_result="$func_cygpath_result"
1774   fi
1775   func_convert_file_check "$1" "$func_to_host_file_result"
1776 }
1777 # end func_convert_file_nix_to_cygwin
1778
1779
1780 #############################################
1781 # $build to $host PATH CONVERSION FUNCTIONS #
1782 #############################################
1783 # invoked via `$to_host_path_cmd ARG'
1784 #
1785 # In each case, ARG is the path to be converted from $build to $host format.
1786 # The result will be available in $func_to_host_path_result.
1787 #
1788 # Path separators are also converted from $build format to $host format.  If
1789 # ARG begins or ends with a path separator character, it is preserved (but
1790 # converted to $host format) on output.
1791 #
1792 # All path conversion functions are named using the following convention:
1793 #   file name conversion function    : func_convert_file_X_to_Y ()
1794 #   path conversion function         : func_convert_path_X_to_Y ()
1795 # where, for any given $build/$host combination the 'X_to_Y' value is the
1796 # same.  If conversion functions are added for new $build/$host combinations,
1797 # the two new functions must follow this pattern, or func_init_to_host_path_cmd
1798 # will break.
1799
1800
1801 # func_init_to_host_path_cmd
1802 # Ensures that function "pointer" variable $to_host_path_cmd is set to the
1803 # appropriate value, based on the value of $to_host_file_cmd.
1804 to_host_path_cmd=
1805 func_init_to_host_path_cmd ()
1806 {
1807   $opt_debug
1808   if test -z "$to_host_path_cmd"; then
1809     func_stripname 'func_convert_file_' '' "$to_host_file_cmd"
1810     to_host_path_cmd="func_convert_path_${func_stripname_result}"
1811   fi
1812 }
1813
1814
1815 # func_to_host_path ARG
1816 # Converts the path ARG from $build format to $host format. Return result
1817 # in func_to_host_path_result.
1818 func_to_host_path ()
1819 {
1820   $opt_debug
1821   func_init_to_host_path_cmd
1822   $to_host_path_cmd "$1"
1823 }
1824 # end func_to_host_path
1825
1826
1827 # func_convert_path_noop ARG
1828 # Copy ARG to func_to_host_path_result.
1829 func_convert_path_noop ()
1830 {
1831   func_to_host_path_result="$1"
1832 }
1833 # end func_convert_path_noop
1834
1835
1836 # func_convert_path_msys_to_w32 ARG
1837 # Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic
1838 # conversion to w32 is not available inside the cwrapper.  Returns result in
1839 # func_to_host_path_result.
1840 func_convert_path_msys_to_w32 ()
1841 {
1842   $opt_debug
1843   func_to_host_path_result="$1"
1844   if test -n "$1"; then
1845     # Remove leading and trailing path separator characters from ARG.  MSYS
1846     # behavior is inconsistent here; cygpath turns them into '.;' and ';.';
1847     # and winepath ignores them completely.
1848     func_stripname : : "$1"
1849     func_to_host_path_tmp1=$func_stripname_result
1850     func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
1851     func_to_host_path_result="$func_convert_core_msys_to_w32_result"
1852     func_convert_path_check : ";" \
1853       "$func_to_host_path_tmp1" "$func_to_host_path_result"
1854     func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
1855   fi
1856 }
1857 # end func_convert_path_msys_to_w32
1858
1859
1860 # func_convert_path_cygwin_to_w32 ARG
1861 # Convert path ARG from Cygwin to w32 format.  Returns result in
1862 # func_to_host_file_result.
1863 func_convert_path_cygwin_to_w32 ()
1864 {
1865   $opt_debug
1866   func_to_host_path_result="$1"
1867   if test -n "$1"; then
1868     # See func_convert_path_msys_to_w32:
1869     func_stripname : : "$1"
1870     func_to_host_path_tmp1=$func_stripname_result
1871     func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"`
1872     func_convert_path_check : ";" \
1873       "$func_to_host_path_tmp1" "$func_to_host_path_result"
1874     func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
1875   fi
1876 }
1877 # end func_convert_path_cygwin_to_w32
1878
1879
1880 # func_convert_path_nix_to_w32 ARG
1881 # Convert path ARG from *nix to w32 format.  Requires a wine environment and
1882 # a working winepath.  Returns result in func_to_host_file_result.
1883 func_convert_path_nix_to_w32 ()
1884 {
1885   $opt_debug
1886   func_to_host_path_result="$1"
1887   if test -n "$1"; then
1888     # See func_convert_path_msys_to_w32:
1889     func_stripname : : "$1"
1890     func_to_host_path_tmp1=$func_stripname_result
1891     func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
1892     func_to_host_path_result="$func_convert_core_path_wine_to_w32_result"
1893     func_convert_path_check : ";" \
1894       "$func_to_host_path_tmp1" "$func_to_host_path_result"
1895     func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
1896   fi
1897 }
1898 # end func_convert_path_nix_to_w32
1899
1900
1901 # func_convert_path_msys_to_cygwin ARG
1902 # Convert path ARG from MSYS to Cygwin format.  Requires LT_CYGPATH set.
1903 # Returns result in func_to_host_file_result.
1904 func_convert_path_msys_to_cygwin ()
1905 {
1906   $opt_debug
1907   func_to_host_path_result="$1"
1908   if test -n "$1"; then
1909     # See func_convert_path_msys_to_w32:
1910     func_stripname : : "$1"
1911     func_to_host_path_tmp1=$func_stripname_result
1912     func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
1913     func_cygpath -u -p "$func_convert_core_msys_to_w32_result"
1914     func_to_host_path_result="$func_cygpath_result"
1915     func_convert_path_check : : \
1916       "$func_to_host_path_tmp1" "$func_to_host_path_result"
1917     func_convert_path_front_back_pathsep ":*" "*:" : "$1"
1918   fi
1919 }
1920 # end func_convert_path_msys_to_cygwin
1921
1922
1923 # func_convert_path_nix_to_cygwin ARG
1924 # Convert path ARG from *nix to Cygwin format.  Requires Cygwin installed in a
1925 # a wine environment, working winepath, and LT_CYGPATH set.  Returns result in
1926 # func_to_host_file_result.
1927 func_convert_path_nix_to_cygwin ()
1928 {
1929   $opt_debug
1930   func_to_host_path_result="$1"
1931   if test -n "$1"; then
1932     # Remove leading and trailing path separator characters from
1933     # ARG. msys behavior is inconsistent here, cygpath turns them
1934     # into '.;' and ';.', and winepath ignores them completely.
1935     func_stripname : : "$1"
1936     func_to_host_path_tmp1=$func_stripname_result
1937     func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
1938     func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result"
1939     func_to_host_path_result="$func_cygpath_result"
1940     func_convert_path_check : : \
1941       "$func_to_host_path_tmp1" "$func_to_host_path_result"
1942     func_convert_path_front_back_pathsep ":*" "*:" : "$1"
1943   fi
1944 }
1945 # end func_convert_path_nix_to_cygwin
1946
1947
1948 # func_mode_compile arg...
1949 func_mode_compile ()
1950 {
1951     $opt_debug
1952     # Get the compilation command and the source file.
1953     base_compile=
1954     srcfile="$nonopt"  #  always keep a non-empty value in "srcfile"
1955     suppress_opt=yes
1956     suppress_output=
1957     arg_mode=normal
1958     libobj=
1959     later=
1960     pie_flag=
1961
1962     for arg
1963     do
1964       case $arg_mode in
1965       arg  )
1966         # do not "continue".  Instead, add this to base_compile
1967         lastarg="$arg"
1968         arg_mode=normal
1969         ;;
1970
1971       target )
1972         libobj="$arg"
1973         arg_mode=normal
1974         continue
1975         ;;
1976
1977       normal )
1978         # Accept any command-line options.
1979         case $arg in
1980         -o)
1981           test -n "$libobj" && \
1982             func_fatal_error "you cannot specify \`-o' more than once"
1983           arg_mode=target
1984           continue
1985           ;;
1986
1987         -pie | -fpie | -fPIE)
1988           func_append pie_flag " $arg"
1989           continue
1990           ;;
1991
1992         -shared | -static | -prefer-pic | -prefer-non-pic)
1993           func_append later " $arg"
1994           continue
1995           ;;
1996
1997         -no-suppress)
1998           suppress_opt=no
1999           continue
2000           ;;
2001
2002         -Xcompiler)
2003           arg_mode=arg  #  the next one goes into the "base_compile" arg list
2004           continue      #  The current "srcfile" will either be retained or
2005           ;;            #  replaced later.  I would guess that would be a bug.
2006
2007         -Wc,*)
2008           func_stripname '-Wc,' '' "$arg"
2009           args=$func_stripname_result
2010           lastarg=
2011           save_ifs="$IFS"; IFS=','
2012           for arg in $args; do
2013             IFS="$save_ifs"
2014             func_append_quoted lastarg "$arg"
2015           done
2016           IFS="$save_ifs"
2017           func_stripname ' ' '' "$lastarg"
2018           lastarg=$func_stripname_result
2019
2020           # Add the arguments to base_compile.
2021           func_append base_compile " $lastarg"
2022           continue
2023           ;;
2024
2025         *)
2026           # Accept the current argument as the source file.
2027           # The previous "srcfile" becomes the current argument.
2028           #
2029           lastarg="$srcfile"
2030           srcfile="$arg"
2031           ;;
2032         esac  #  case $arg
2033         ;;
2034       esac    #  case $arg_mode
2035
2036       # Aesthetically quote the previous argument.
2037       func_append_quoted base_compile "$lastarg"
2038     done # for arg
2039
2040     case $arg_mode in
2041     arg)
2042       func_fatal_error "you must specify an argument for -Xcompile"
2043       ;;
2044     target)
2045       func_fatal_error "you must specify a target with \`-o'"
2046       ;;
2047     *)
2048       # Get the name of the library object.
2049       test -z "$libobj" && {
2050         func_basename "$srcfile"
2051         libobj="$func_basename_result"
2052       }
2053       ;;
2054     esac
2055
2056     # Recognize several different file suffixes.
2057     # If the user specifies -o file.o, it is replaced with file.lo
2058     case $libobj in
2059     *.[cCFSifmso] | \
2060     *.ada | *.adb | *.ads | *.asm | \
2061     *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \
2062     *.[fF][09]? | *.for | *.java | *.obj | *.sx | *.cu | *.cup)
2063       func_xform "$libobj"
2064       libobj=$func_xform_result
2065       ;;
2066     esac
2067
2068     case $libobj in
2069     *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;;
2070     *)
2071       func_fatal_error "cannot determine name of library object from \`$libobj'"
2072       ;;
2073     esac
2074
2075     func_infer_tag $base_compile
2076
2077     for arg in $later; do
2078       case $arg in
2079       -shared)
2080         test "$build_libtool_libs" != yes && \
2081           func_fatal_configuration "can not build a shared library"
2082         build_old_libs=no
2083         continue
2084         ;;
2085
2086       -static)
2087         build_libtool_libs=no
2088         build_old_libs=yes
2089         continue
2090         ;;
2091
2092       -prefer-pic)
2093         pic_mode=yes
2094         continue
2095         ;;
2096
2097       -prefer-non-pic)
2098         pic_mode=no
2099         continue
2100         ;;
2101       esac
2102     done
2103
2104     func_quote_for_eval "$libobj"
2105     test "X$libobj" != "X$func_quote_for_eval_result" \
2106       && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"'    &()|`$[]' \
2107       && func_warning "libobj name \`$libobj' may not contain shell special characters."
2108     func_dirname_and_basename "$obj" "/" ""
2109     objname="$func_basename_result"
2110     xdir="$func_dirname_result"
2111     lobj=${xdir}$objdir/$objname
2112
2113     test -z "$base_compile" && \
2114       func_fatal_help "you must specify a compilation command"
2115
2116     # Delete any leftover library objects.
2117     if test "$build_old_libs" = yes; then
2118       removelist="$obj $lobj $libobj ${libobj}T"
2119     else
2120       removelist="$lobj $libobj ${libobj}T"
2121     fi
2122
2123     # On Cygwin there's no "real" PIC flag so we must build both object types
2124     case $host_os in
2125     cygwin* | mingw* | pw32* | os2* | cegcc*)
2126       pic_mode=default
2127       ;;
2128     esac
2129     if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then
2130       # non-PIC code in shared libraries is not supported
2131       pic_mode=default
2132     fi
2133
2134     # Calculate the filename of the output object if compiler does
2135     # not support -o with -c
2136     if test "$compiler_c_o" = no; then
2137       output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.${objext}
2138       lockfile="$output_obj.lock"
2139     else
2140       output_obj=
2141       need_locks=no
2142       lockfile=
2143     fi
2144
2145     # Lock this critical section if it is needed
2146     # We use this script file to make the link, it avoids creating a new file
2147     if test "$need_locks" = yes; then
2148       until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
2149         func_echo "Waiting for $lockfile to be removed"
2150         sleep 2
2151       done
2152     elif test "$need_locks" = warn; then
2153       if test -f "$lockfile"; then
2154         $ECHO "\
2155 *** ERROR, $lockfile exists and contains:
2156 `cat $lockfile 2>/dev/null`
2157
2158 This indicates that another process is trying to use the same
2159 temporary object file, and libtool could not work around it because
2160 your compiler does not support \`-c' and \`-o' together.  If you
2161 repeat this compilation, it may succeed, by chance, but you had better
2162 avoid parallel builds (make -j) in this platform, or get a better
2163 compiler."
2164
2165         $opt_dry_run || $RM $removelist
2166         exit $EXIT_FAILURE
2167       fi
2168       func_append removelist " $output_obj"
2169       $ECHO "$srcfile" > "$lockfile"
2170     fi
2171
2172     $opt_dry_run || $RM $removelist
2173     func_append removelist " $lockfile"
2174     trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15
2175
2176     func_to_tool_file "$srcfile" func_convert_file_msys_to_w32
2177     srcfile=$func_to_tool_file_result
2178     func_quote_for_eval "$srcfile"
2179     qsrcfile=$func_quote_for_eval_result
2180
2181     # Only build a PIC object if we are building libtool libraries.
2182     if test "$build_libtool_libs" = yes; then
2183       # Without this assignment, base_compile gets emptied.
2184       fbsd_hideous_sh_bug=$base_compile
2185
2186       if test "$pic_mode" != no; then
2187         command="$base_compile $qsrcfile $pic_flag"
2188       else
2189         # Don't build PIC code
2190         command="$base_compile $qsrcfile"
2191       fi
2192
2193       func_mkdir_p "$xdir$objdir"
2194
2195       if test -z "$output_obj"; then
2196         # Place PIC objects in $objdir
2197         func_append command " -o $lobj"
2198       fi
2199
2200       func_show_eval_locale "$command"  \
2201           'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE'
2202
2203       if test "$need_locks" = warn &&
2204          test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
2205         $ECHO "\
2206 *** ERROR, $lockfile contains:
2207 `cat $lockfile 2>/dev/null`
2208
2209 but it should contain:
2210 $srcfile
2211
2212 This indicates that another process is trying to use the same
2213 temporary object file, and libtool could not work around it because
2214 your compiler does not support \`-c' and \`-o' together.  If you
2215 repeat this compilation, it may succeed, by chance, but you had better
2216 avoid parallel builds (make -j) in this platform, or get a better
2217 compiler."
2218
2219         $opt_dry_run || $RM $removelist
2220         exit $EXIT_FAILURE
2221       fi
2222
2223       # Just move the object if needed, then go on to compile the next one
2224       if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
2225         func_show_eval '$MV "$output_obj" "$lobj"' \
2226           'error=$?; $opt_dry_run || $RM $removelist; exit $error'
2227       fi
2228
2229       # Allow error messages only from the first compilation.
2230       if test "$suppress_opt" = yes; then
2231         suppress_output=' >/dev/null 2>&1'
2232       fi
2233     fi
2234
2235     # Only build a position-dependent object if we build old libraries.
2236     if test "$build_old_libs" = yes; then
2237       if test "$pic_mode" != yes; then
2238         # Don't build PIC code
2239         command="$base_compile $qsrcfile$pie_flag"
2240       else
2241         command="$base_compile $qsrcfile $pic_flag"
2242       fi
2243       if test "$compiler_c_o" = yes; then
2244         func_append command " -o $obj"
2245       fi
2246
2247       # Suppress compiler output if we already did a PIC compilation.
2248       func_append command "$suppress_output"
2249       func_show_eval_locale "$command" \
2250         '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE'
2251
2252       if test "$need_locks" = warn &&
2253          test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
2254         $ECHO "\
2255 *** ERROR, $lockfile contains:
2256 `cat $lockfile 2>/dev/null`
2257
2258 but it should contain:
2259 $srcfile
2260
2261 This indicates that another process is trying to use the same
2262 temporary object file, and libtool could not work around it because
2263 your compiler does not support \`-c' and \`-o' together.  If you
2264 repeat this compilation, it may succeed, by chance, but you had better
2265 avoid parallel builds (make -j) in this platform, or get a better
2266 compiler."
2267
2268         $opt_dry_run || $RM $removelist
2269         exit $EXIT_FAILURE
2270       fi
2271
2272       # Just move the object if needed
2273       if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
2274         func_show_eval '$MV "$output_obj" "$obj"' \
2275           'error=$?; $opt_dry_run || $RM $removelist; exit $error'
2276       fi
2277     fi
2278
2279     $opt_dry_run || {
2280       func_write_libtool_object "$libobj" "$objdir/$objname" "$objname"
2281
2282       # Unlock the critical section if it was locked
2283       if test "$need_locks" != no; then
2284         removelist=$lockfile
2285         $RM "$lockfile"
2286       fi
2287     }
2288
2289     exit $EXIT_SUCCESS
2290 }
2291
2292 $opt_help || {
2293   test "$opt_mode" = compile && func_mode_compile ${1+"$@"}
2294 }
2295
2296 func_mode_help ()
2297 {
2298     # We need to display help for each of the modes.
2299     case $opt_mode in
2300       "")
2301         # Generic help is extracted from the usage comments
2302         # at the start of this file.
2303         func_help
2304         ;;
2305
2306       clean)
2307         $ECHO \
2308 "Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE...
2309
2310 Remove files from the build directory.
2311
2312 RM is the name of the program to use to delete files associated with each FILE
2313 (typically \`/bin/rm').  RM-OPTIONS are options (such as \`-f') to be passed
2314 to RM.
2315
2316 If FILE is a libtool library, object or program, all the files associated
2317 with it are deleted. Otherwise, only FILE itself is deleted using RM."
2318         ;;
2319
2320       compile)
2321       $ECHO \
2322 "Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
2323
2324 Compile a source file into a libtool library object.
2325
2326 This mode accepts the following additional options:
2327
2328   -o OUTPUT-FILE    set the output file name to OUTPUT-FILE
2329   -no-suppress      do not suppress compiler output for multiple passes
2330   -prefer-pic       try to build PIC objects only
2331   -prefer-non-pic   try to build non-PIC objects only
2332   -shared           do not build a \`.o' file suitable for static linking
2333   -static           only build a \`.o' file suitable for static linking
2334   -Wc,FLAG          pass FLAG directly to the compiler
2335
2336 COMPILE-COMMAND is a command to be used in creating a \`standard' object file
2337 from the given SOURCEFILE.
2338
2339 The output file name is determined by removing the directory component from
2340 SOURCEFILE, then substituting the C source code suffix \`.c' with the
2341 library object suffix, \`.lo'."
2342         ;;
2343
2344       execute)
2345         $ECHO \
2346 "Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]...
2347
2348 Automatically set library path, then run a program.
2349
2350 This mode accepts the following additional options:
2351
2352   -dlopen FILE      add the directory containing FILE to the library path
2353
2354 This mode sets the library path environment variable according to \`-dlopen'
2355 flags.
2356
2357 If any of the ARGS are libtool executable wrappers, then they are translated
2358 into their corresponding uninstalled binary, and any of their required library
2359 directories are added to the library path.
2360
2361 Then, COMMAND is executed, with ARGS as arguments."
2362         ;;
2363
2364       finish)
2365         $ECHO \
2366 "Usage: $progname [OPTION]... --mode=finish [LIBDIR]...
2367
2368 Complete the installation of libtool libraries.
2369
2370 Each LIBDIR is a directory that contains libtool libraries.
2371
2372 The commands that this mode executes may require superuser privileges.  Use
2373 the \`--dry-run' option if you just want to see what would be executed."
2374         ;;
2375
2376       install)
2377         $ECHO \
2378 "Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND...
2379
2380 Install executables or libraries.
2381
2382 INSTALL-COMMAND is the installation command.  The first component should be
2383 either the \`install' or \`cp' program.
2384
2385 The following components of INSTALL-COMMAND are treated specially:
2386
2387   -inst-prefix-dir PREFIX-DIR  Use PREFIX-DIR as a staging area for installation
2388
2389 The rest of the components are interpreted as arguments to that command (only
2390 BSD-compatible install options are recognized)."
2391         ;;
2392
2393       link)
2394         $ECHO \
2395 "Usage: $progname [OPTION]... --mode=link LINK-COMMAND...
2396
2397 Link object files or libraries together to form another library, or to
2398 create an executable program.
2399
2400 LINK-COMMAND is a command using the C compiler that you would use to create
2401 a program from several object files.
2402
2403 The following components of LINK-COMMAND are treated specially:
2404
2405   -all-static       do not do any dynamic linking at all
2406   -avoid-version    do not add a version suffix if possible
2407   -bindir BINDIR    specify path to binaries directory (for systems where
2408                     libraries must be found in the PATH setting at runtime)
2409   -dlopen FILE      \`-dlpreopen' FILE if it cannot be dlopened at runtime
2410   -dlpreopen FILE   link in FILE and add its symbols to lt_preloaded_symbols
2411   -export-dynamic   allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
2412   -export-symbols SYMFILE
2413                     try to export only the symbols listed in SYMFILE
2414   -export-symbols-regex REGEX
2415                     try to export only the symbols matching REGEX
2416   -LLIBDIR          search LIBDIR for required installed libraries
2417   -lNAME            OUTPUT-FILE requires the installed library libNAME
2418   -module           build a library that can dlopened
2419   -no-fast-install  disable the fast-install mode
2420   -no-install       link a not-installable executable
2421   -no-undefined     declare that a library does not refer to external symbols
2422   -o OUTPUT-FILE    create OUTPUT-FILE from the specified objects
2423   -objectlist FILE  Use a list of object files found in FILE to specify objects
2424   -precious-files-regex REGEX
2425                     don't remove output files matching REGEX
2426   -release RELEASE  specify package release information
2427   -rpath LIBDIR     the created library will eventually be installed in LIBDIR
2428   -R[ ]LIBDIR       add LIBDIR to the runtime path of programs and libraries
2429   -shared           only do dynamic linking of libtool libraries
2430   -shrext SUFFIX    override the standard shared library file extension
2431   -static           do not do any dynamic linking of uninstalled libtool libraries
2432   -static-libtool-libs
2433                     do not do any dynamic linking of libtool libraries
2434   -version-info CURRENT[:REVISION[:AGE]]
2435                     specify library version info [each variable defaults to 0]
2436   -weak LIBNAME     declare that the target provides the LIBNAME interface
2437   -Wc,FLAG
2438   -Xcompiler FLAG   pass linker-specific FLAG directly to the compiler
2439   -Wl,FLAG
2440   -Xlinker FLAG     pass linker-specific FLAG directly to the linker
2441   -XCClinker FLAG   pass link-specific FLAG to the compiler driver (CC)
2442
2443 All other options (arguments beginning with \`-') are ignored.
2444
2445 Every other argument is treated as a filename.  Files ending in \`.la' are
2446 treated as uninstalled libtool libraries, other files are standard or library
2447 object files.
2448
2449 If the OUTPUT-FILE ends in \`.la', then a libtool library is created,
2450 only library objects (\`.lo' files) may be specified, and \`-rpath' is
2451 required, except when creating a convenience library.
2452
2453 If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created
2454 using \`ar' and \`ranlib', or on Windows using \`lib'.
2455
2456 If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file
2457 is created, otherwise an executable program is created."
2458         ;;
2459
2460       uninstall)
2461         $ECHO \
2462 "Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
2463
2464 Remove libraries from an installation directory.
2465
2466 RM is the name of the program to use to delete files associated with each FILE
2467 (typically \`/bin/rm').  RM-OPTIONS are options (such as \`-f') to be passed
2468 to RM.
2469
2470 If FILE is a libtool library, all the files associated with it are deleted.
2471 Otherwise, only FILE itself is deleted using RM."
2472         ;;
2473
2474       *)
2475         func_fatal_help "invalid operation mode \`$opt_mode'"
2476         ;;
2477     esac
2478
2479     echo
2480     $ECHO "Try \`$progname --help' for more information about other modes."
2481 }
2482
2483 # Now that we've collected a possible --mode arg, show help if necessary
2484 if $opt_help; then
2485   if test "$opt_help" = :; then
2486     func_mode_help
2487   else
2488     {
2489       func_help noexit
2490       for opt_mode in compile link execute install finish uninstall clean; do
2491         func_mode_help
2492       done
2493     } | sed -n '1p; 2,$s/^Usage:/  or: /p'
2494     {
2495       func_help noexit
2496       for opt_mode in compile link execute install finish uninstall clean; do
2497         echo
2498         func_mode_help
2499       done
2500     } |
2501     sed '1d
2502       /^When reporting/,/^Report/{
2503         H
2504         d
2505       }
2506       $x
2507       /information about other modes/d
2508       /more detailed .*MODE/d
2509       s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/'
2510   fi
2511   exit $?
2512 fi
2513
2514
2515 # func_mode_execute arg...
2516 func_mode_execute ()
2517 {
2518     $opt_debug
2519     # The first argument is the command name.
2520     cmd="$nonopt"
2521     test -z "$cmd" && \
2522       func_fatal_help "you must specify a COMMAND"
2523
2524     # Handle -dlopen flags immediately.
2525     for file in $opt_dlopen; do
2526       test -f "$file" \
2527         || func_fatal_help "\`$file' is not a file"
2528
2529       dir=
2530       case $file in
2531       *.la)
2532         func_resolve_sysroot "$file"
2533         file=$func_resolve_sysroot_result
2534
2535         # Check to see that this really is a libtool archive.
2536         func_lalib_unsafe_p "$file" \
2537           || func_fatal_help "\`$lib' is not a valid libtool archive"
2538
2539         # Read the libtool library.
2540         dlname=
2541         library_names=
2542         func_source "$file"
2543
2544         # Skip this library if it cannot be dlopened.
2545         if test -z "$dlname"; then
2546           # Warn if it was a shared library.
2547           test -n "$library_names" && \
2548             func_warning "\`$file' was not linked with \`-export-dynamic'"
2549           continue
2550         fi
2551
2552         func_dirname "$file" "" "."
2553         dir="$func_dirname_result"
2554
2555         if test -f "$dir/$objdir/$dlname"; then
2556           func_append dir "/$objdir"
2557         else
2558           if test ! -f "$dir/$dlname"; then
2559             func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'"
2560           fi
2561         fi
2562         ;;
2563
2564       *.lo)
2565         # Just add the directory containing the .lo file.
2566         func_dirname "$file" "" "."
2567         dir="$func_dirname_result"
2568         ;;
2569
2570       *)
2571         func_warning "\`-dlopen' is ignored for non-libtool libraries and objects"
2572         continue
2573         ;;
2574       esac
2575
2576       # Get the absolute pathname.
2577       absdir=`cd "$dir" && pwd`
2578       test -n "$absdir" && dir="$absdir"
2579
2580       # Now add the directory to shlibpath_var.
2581       if eval "test -z \"\$$shlibpath_var\""; then
2582         eval "$shlibpath_var=\"\$dir\""
2583       else
2584         eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
2585       fi
2586     done
2587
2588     # This variable tells wrapper scripts just to set shlibpath_var
2589     # rather than running their programs.
2590     libtool_execute_magic="$magic"
2591
2592     # Check if any of the arguments is a wrapper script.
2593     args=
2594     for file
2595     do
2596       case $file in
2597       -* | *.la | *.lo ) ;;
2598       *)
2599         # Do a test to see if this is really a libtool program.
2600         if func_ltwrapper_script_p "$file"; then
2601           func_source "$file"
2602           # Transform arg to wrapped name.
2603           file="$progdir/$program"
2604         elif func_ltwrapper_executable_p "$file"; then
2605           func_ltwrapper_scriptname "$file"
2606           func_source "$func_ltwrapper_scriptname_result"
2607           # Transform arg to wrapped name.
2608           file="$progdir/$program"
2609         fi
2610         ;;
2611       esac
2612       # Quote arguments (to preserve shell metacharacters).
2613       func_append_quoted args "$file"
2614     done
2615
2616     if test "X$opt_dry_run" = Xfalse; then
2617       if test -n "$shlibpath_var"; then
2618         # Export the shlibpath_var.
2619         eval "export $shlibpath_var"
2620       fi
2621
2622       # Restore saved environment variables
2623       for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
2624       do
2625         eval "if test \"\${save_$lt_var+set}\" = set; then
2626                 $lt_var=\$save_$lt_var; export $lt_var
2627               else
2628                 $lt_unset $lt_var
2629               fi"
2630       done
2631
2632       # Now prepare to actually exec the command.
2633       exec_cmd="\$cmd$args"
2634     else
2635       # Display what would be done.
2636       if test -n "$shlibpath_var"; then
2637         eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\""
2638         echo "export $shlibpath_var"
2639       fi
2640       $ECHO "$cmd$args"
2641       exit $EXIT_SUCCESS
2642     fi
2643 }
2644
2645 test "$opt_mode" = execute && func_mode_execute ${1+"$@"}
2646
2647
2648 # func_mode_finish arg...
2649 func_mode_finish ()
2650 {
2651     $opt_debug
2652     libs=
2653     libdirs=
2654     admincmds=
2655
2656     for opt in "$nonopt" ${1+"$@"}
2657     do
2658       if test -d "$opt"; then
2659         func_append libdirs " $opt"
2660
2661       elif test -f "$opt"; then
2662         if func_lalib_unsafe_p "$opt"; then
2663           func_append libs " $opt"
2664         else
2665           func_warning "\`$opt' is not a valid libtool archive"
2666         fi
2667
2668       else
2669         func_fatal_error "invalid argument \`$opt'"
2670       fi
2671     done
2672
2673     if test -n "$libs"; then
2674       if test -n "$lt_sysroot"; then
2675         sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"`
2676         sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;"
2677       else
2678         sysroot_cmd=
2679       fi
2680
2681       # Remove sysroot references
2682       if $opt_dry_run; then
2683         for lib in $libs; do
2684           echo "removing references to $lt_sysroot and \`=' prefixes from $lib"
2685         done
2686       else
2687         tmpdir=`func_mktempdir`
2688         for lib in $libs; do
2689           sed -e "${sysroot_cmd} s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \
2690             > $tmpdir/tmp-la
2691           mv -f $tmpdir/tmp-la $lib
2692         done
2693         ${RM}r "$tmpdir"
2694       fi
2695     fi
2696
2697     if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
2698       for libdir in $libdirs; do
2699         if test -n "$finish_cmds"; then
2700           # Do each command in the finish commands.
2701           func_execute_cmds "$finish_cmds" 'admincmds="$admincmds
2702 '"$cmd"'"'
2703         fi
2704         if test -n "$finish_eval"; then
2705           # Do the single finish_eval.
2706           eval cmds=\"$finish_eval\"
2707           $opt_dry_run || eval "$cmds" || func_append admincmds "
2708        $cmds"
2709         fi
2710       done
2711     fi
2712
2713     # Exit here if they wanted silent mode.
2714     $opt_silent && exit $EXIT_SUCCESS
2715
2716     if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
2717       echo "----------------------------------------------------------------------"
2718       echo "Libraries have been installed in:"
2719       for libdir in $libdirs; do
2720         $ECHO "   $libdir"
2721       done
2722       echo
2723       echo "If you ever happen to want to link against installed libraries"
2724       echo "in a given directory, LIBDIR, you must either use libtool, and"
2725       echo "specify the full pathname of the library, or use the \`-LLIBDIR'"
2726       echo "flag during linking and do at least one of the following:"
2727       if test -n "$shlibpath_var"; then
2728         echo "   - add LIBDIR to the \`$shlibpath_var' environment variable"
2729         echo "     during execution"
2730       fi
2731       if test -n "$runpath_var"; then
2732         echo "   - add LIBDIR to the \`$runpath_var' environment variable"
2733         echo "     during linking"
2734       fi
2735       if test -n "$hardcode_libdir_flag_spec"; then
2736         libdir=LIBDIR
2737         eval flag=\"$hardcode_libdir_flag_spec\"
2738
2739         $ECHO "   - use the \`$flag' linker flag"
2740       fi
2741       if test -n "$admincmds"; then
2742         $ECHO "   - have your system administrator run these commands:$admincmds"
2743       fi
2744       if test -f /etc/ld.so.conf; then
2745         echo "   - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
2746       fi
2747       echo
2748
2749       echo "See any operating system documentation about shared libraries for"
2750       case $host in
2751         solaris2.[6789]|solaris2.1[0-9])
2752           echo "more information, such as the ld(1), crle(1) and ld.so(8) manual"
2753           echo "pages."
2754           ;;
2755         *)
2756           echo "more information, such as the ld(1) and ld.so(8) manual pages."
2757           ;;
2758       esac
2759       echo "----------------------------------------------------------------------"
2760     fi
2761     exit $EXIT_SUCCESS
2762 }
2763
2764 test "$opt_mode" = finish && func_mode_finish ${1+"$@"}
2765
2766
2767 # func_mode_install arg...
2768 func_mode_install ()
2769 {
2770     $opt_debug
2771     # There may be an optional sh(1) argument at the beginning of
2772     # install_prog (especially on Windows NT).
2773     if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh ||
2774        # Allow the use of GNU shtool's install command.
2775        case $nonopt in *shtool*) :;; *) false;; esac; then
2776       # Aesthetically quote it.
2777       func_quote_for_eval "$nonopt"
2778       install_prog="$func_quote_for_eval_result "
2779       arg=$1
2780       shift
2781     else
2782       install_prog=
2783       arg=$nonopt
2784     fi
2785
2786     # The real first argument should be the name of the installation program.
2787     # Aesthetically quote it.
2788     func_quote_for_eval "$arg"
2789     func_append install_prog "$func_quote_for_eval_result"
2790     install_shared_prog=$install_prog
2791     case " $install_prog " in
2792       *[\\\ /]cp\ *) install_cp=: ;;
2793       *) install_cp=false ;;
2794     esac
2795
2796     # We need to accept at least all the BSD install flags.
2797     dest=
2798     files=
2799     opts=
2800     prev=
2801     install_type=
2802     isdir=no
2803     stripme=
2804     no_mode=:
2805     for arg
2806     do
2807       arg2=
2808       if test -n "$dest"; then
2809         func_append files " $dest"
2810         dest=$arg
2811         continue
2812       fi
2813
2814       case $arg in
2815       -d) isdir=yes ;;
2816       -f)
2817         if $install_cp; then :; else
2818           prev=$arg
2819         fi
2820         ;;
2821       -g | -m | -o)
2822         prev=$arg
2823         ;;
2824       -s)
2825         stripme=" -s"
2826         continue
2827         ;;
2828       -*)
2829         ;;
2830       *)
2831         # If the previous option needed an argument, then skip it.
2832         if test -n "$prev"; then
2833           if test "x$prev" = x-m && test -n "$install_override_mode"; then
2834             arg2=$install_override_mode
2835             no_mode=false
2836           fi
2837           prev=
2838         else
2839           dest=$arg
2840           continue
2841         fi
2842         ;;
2843       esac
2844
2845       # Aesthetically quote the argument.
2846       func_quote_for_eval "$arg"
2847       func_append install_prog " $func_quote_for_eval_result"
2848       if test -n "$arg2"; then
2849         func_quote_for_eval "$arg2"
2850       fi
2851       func_append install_shared_prog " $func_quote_for_eval_result"
2852     done
2853
2854     test -z "$install_prog" && \
2855       func_fatal_help "you must specify an install program"
2856
2857     test -n "$prev" && \
2858       func_fatal_help "the \`$prev' option requires an argument"
2859
2860     if test -n "$install_override_mode" && $no_mode; then
2861       if $install_cp; then :; else
2862         func_quote_for_eval "$install_override_mode"
2863         func_append install_shared_prog " -m $func_quote_for_eval_result"
2864       fi
2865     fi
2866
2867     if test -z "$files"; then
2868       if test -z "$dest"; then
2869         func_fatal_help "no file or destination specified"
2870       else
2871         func_fatal_help "you must specify a destination"
2872       fi
2873     fi
2874
2875     # Strip any trailing slash from the destination.
2876     func_stripname '' '/' "$dest"
2877     dest=$func_stripname_result
2878
2879     # Check to see that the destination is a directory.
2880     test -d "$dest" && isdir=yes
2881     if test "$isdir" = yes; then
2882       destdir="$dest"
2883       destname=
2884     else
2885       func_dirname_and_basename "$dest" "" "."
2886       destdir="$func_dirname_result"
2887       destname="$func_basename_result"
2888
2889       # Not a directory, so check to see that there is only one file specified.
2890       set dummy $files; shift
2891       test "$#" -gt 1 && \
2892         func_fatal_help "\`$dest' is not a directory"
2893     fi
2894     case $destdir in
2895     [\\/]* | [A-Za-z]:[\\/]*) ;;
2896     *)
2897       for file in $files; do
2898         case $file in
2899         *.lo) ;;
2900         *)
2901           func_fatal_help "\`$destdir' must be an absolute directory name"
2902           ;;
2903         esac
2904       done
2905       ;;
2906     esac
2907
2908     # This variable tells wrapper scripts just to set variables rather
2909     # than running their programs.
2910     libtool_install_magic="$magic"
2911
2912     staticlibs=
2913     future_libdirs=
2914     current_libdirs=
2915     for file in $files; do
2916
2917       # Do each installation.
2918       case $file in
2919       *.$libext)
2920         # Do the static libraries later.
2921         func_append staticlibs " $file"
2922         ;;
2923
2924       *.la)
2925         func_resolve_sysroot "$file"
2926         file=$func_resolve_sysroot_result
2927
2928         # Check to see that this really is a libtool archive.
2929         func_lalib_unsafe_p "$file" \
2930           || func_fatal_help "\`$file' is not a valid libtool archive"
2931
2932         library_names=
2933         old_library=
2934         relink_command=
2935         func_source "$file"
2936
2937         # Add the libdir to current_libdirs if it is the destination.
2938         if test "X$destdir" = "X$libdir"; then
2939           case "$current_libdirs " in
2940           *" $libdir "*) ;;
2941           *) func_append current_libdirs " $libdir" ;;
2942           esac
2943         else
2944           # Note the libdir as a future libdir.
2945           case "$future_libdirs " in
2946           *" $libdir "*) ;;
2947           *) func_append future_libdirs " $libdir" ;;
2948           esac
2949         fi
2950
2951         func_dirname "$file" "/" ""
2952         dir="$func_dirname_result"
2953         func_append dir "$objdir"
2954
2955         if test -n "$relink_command"; then
2956           # Determine the prefix the user has applied to our future dir.
2957           inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"`
2958
2959           # Don't allow the user to place us outside of our expected
2960           # location b/c this prevents finding dependent libraries that
2961           # are installed to the same prefix.
2962           # At present, this check doesn't affect windows .dll's that
2963           # are installed into $libdir/../bin (currently, that works fine)
2964           # but it's something to keep an eye on.
2965           test "$inst_prefix_dir" = "$destdir" && \
2966             func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir"
2967
2968           if test -n "$inst_prefix_dir"; then
2969             # Stick the inst_prefix_dir data into the link command.
2970             relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
2971           else
2972             relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"`
2973           fi
2974
2975           func_warning "relinking \`$file'"
2976           func_show_eval "$relink_command" \
2977             'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"'
2978         fi
2979
2980         # See the names of the shared library.
2981         set dummy $library_names; shift
2982         if test -n "$1"; then
2983           realname="$1"
2984           shift
2985
2986           srcname="$realname"
2987           test -n "$relink_command" && srcname="$realname"T
2988
2989           # Install the shared library and build the symlinks.
2990           func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \
2991               'exit $?'
2992           tstripme="$stripme"
2993           case $host_os in
2994           cygwin* | mingw* | pw32* | cegcc*)
2995             case $realname in
2996             *.dll.a)
2997               tstripme=""
2998               ;;
2999             esac
3000             ;;
3001           esac
3002           if test -n "$tstripme" && test -n "$striplib"; then
3003             func_show_eval "$striplib $destdir/$realname" 'exit $?'
3004           fi
3005
3006           if test "$#" -gt 0; then
3007             # Delete the old symlinks, and create new ones.
3008             # Try `ln -sf' first, because the `ln' binary might depend on
3009             # the symlink we replace!  Solaris /bin/ln does not understand -f,
3010             # so we also need to try rm && ln -s.
3011             for linkname
3012             do
3013               test "$linkname" != "$realname" \
3014                 && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })"
3015             done
3016           fi
3017
3018           # Do each command in the postinstall commands.
3019           lib="$destdir/$realname"
3020           func_execute_cmds "$postinstall_cmds" 'exit $?'
3021         fi
3022
3023         # Install the pseudo-library for information purposes.
3024         func_basename "$file"
3025         name="$func_basename_result"
3026         instname="$dir/$name"i
3027         func_show_eval "$install_prog $instname $destdir/$name" 'exit $?'
3028
3029         # Maybe install the static library, too.
3030         test -n "$old_library" && func_append staticlibs " $dir/$old_library"
3031         ;;
3032
3033       *.lo)
3034         # Install (i.e. copy) a libtool object.
3035
3036         # Figure out destination file name, if it wasn't already specified.
3037         if test -n "$destname"; then
3038           destfile="$destdir/$destname"
3039         else
3040           func_basename "$file"
3041           destfile="$func_basename_result"
3042           destfile="$destdir/$destfile"
3043         fi
3044
3045         # Deduce the name of the destination old-style object file.
3046         case $destfile in
3047         *.lo)
3048           func_lo2o "$destfile"
3049           staticdest=$func_lo2o_result
3050           ;;
3051         *.$objext)
3052           staticdest="$destfile"
3053           destfile=
3054           ;;
3055         *)
3056           func_fatal_help "cannot copy a libtool object to \`$destfile'"
3057           ;;
3058         esac
3059
3060         # Install the libtool object if requested.
3061         test -n "$destfile" && \
3062           func_show_eval "$install_prog $file $destfile" 'exit $?'
3063
3064         # Install the old object if enabled.
3065         if test "$build_old_libs" = yes; then
3066           # Deduce the name of the old-style object file.
3067           func_lo2o "$file"
3068           staticobj=$func_lo2o_result
3069           func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?'
3070         fi
3071         exit $EXIT_SUCCESS
3072         ;;
3073
3074       *)
3075         # Figure out destination file name, if it wasn't already specified.
3076         if test -n "$destname"; then
3077           destfile="$destdir/$destname"
3078         else
3079           func_basename "$file"
3080           destfile="$func_basename_result"
3081           destfile="$destdir/$destfile"
3082         fi
3083
3084         # If the file is missing, and there is a .exe on the end, strip it
3085         # because it is most likely a libtool script we actually want to
3086         # install
3087         stripped_ext=""
3088         case $file in
3089           *.exe)
3090             if test ! -f "$file"; then
3091               func_stripname '' '.exe' "$file"
3092               file=$func_stripname_result
3093               stripped_ext=".exe"
3094             fi
3095             ;;
3096         esac
3097
3098         # Do a test to see if this is really a libtool program.
3099         case $host in
3100         *cygwin* | *mingw*)
3101             if func_ltwrapper_executable_p "$file"; then
3102               func_ltwrapper_scriptname "$file"
3103               wrapper=$func_ltwrapper_scriptname_result
3104             else
3105               func_stripname '' '.exe' "$file"
3106               wrapper=$func_stripname_result
3107             fi
3108             ;;
3109         *)
3110             wrapper=$file
3111             ;;
3112         esac
3113         if func_ltwrapper_script_p "$wrapper"; then
3114           notinst_deplibs=
3115           relink_command=
3116
3117           func_source "$wrapper"
3118
3119           # Check the variables that should have been set.
3120           test -z "$generated_by_libtool_version" && \
3121             func_fatal_error "invalid libtool wrapper script \`$wrapper'"
3122
3123           finalize=yes
3124           for lib in $notinst_deplibs; do
3125             # Check to see that each library is installed.
3126             libdir=
3127             if test -f "$lib"; then
3128               func_source "$lib"
3129             fi
3130             libfile="$libdir/"`$ECHO "$lib" | $SED 's%^.*/%%g'` ### testsuite: skip nested quoting test
3131             if test -n "$libdir" && test ! -f "$libfile"; then
3132               func_warning "\`$lib' has not been installed in \`$libdir'"
3133               finalize=no
3134             fi
3135           done
3136
3137           relink_command=
3138           func_source "$wrapper"
3139
3140           outputname=
3141           if test "$fast_install" = no && test -n "$relink_command"; then
3142             $opt_dry_run || {
3143               if test "$finalize" = yes; then
3144                 tmpdir=`func_mktempdir`
3145                 func_basename "$file$stripped_ext"
3146                 file="$func_basename_result"
3147                 outputname="$tmpdir/$file"
3148                 # Replace the output file specification.
3149                 relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'`
3150
3151                 $opt_silent || {
3152                   func_quote_for_expand "$relink_command"
3153                   eval "func_echo $func_quote_for_expand_result"
3154                 }
3155                 if eval "$relink_command"; then :
3156                   else
3157                   func_error "error: relink \`$file' with the above command before installing it"
3158                   $opt_dry_run || ${RM}r "$tmpdir"
3159                   continue
3160                 fi
3161                 file="$outputname"
3162               else
3163                 func_warning "cannot relink \`$file'"
3164               fi
3165             }
3166           else
3167             # Install the binary that we compiled earlier.
3168             file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"`
3169           fi
3170         fi
3171
3172         # remove .exe since cygwin /usr/bin/install will append another
3173         # one anyway
3174         case $install_prog,$host in
3175         */usr/bin/install*,*cygwin*)
3176           case $file:$destfile in
3177           *.exe:*.exe)
3178             # this is ok
3179             ;;
3180           *.exe:*)
3181             destfile=$destfile.exe
3182             ;;
3183           *:*.exe)
3184             func_stripname '' '.exe' "$destfile"
3185             destfile=$func_stripname_result
3186             ;;
3187           esac
3188           ;;
3189         esac
3190         func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?'
3191         $opt_dry_run || if test -n "$outputname"; then
3192           ${RM}r "$tmpdir"
3193         fi
3194         ;;
3195       esac
3196     done
3197
3198     for file in $staticlibs; do
3199       func_basename "$file"
3200       name="$func_basename_result"
3201
3202       # Set up the ranlib parameters.
3203       oldlib="$destdir/$name"
3204
3205       func_show_eval "$install_prog \$file \$oldlib" 'exit $?'
3206
3207       if test -n "$stripme" && test -n "$old_striplib"; then
3208         func_show_eval "$old_striplib $oldlib" 'exit $?'
3209       fi
3210
3211       # Do each command in the postinstall commands.
3212       func_execute_cmds "$old_postinstall_cmds" 'exit $?'
3213     done
3214
3215     test -n "$future_libdirs" && \
3216       func_warning "remember to run \`$progname --finish$future_libdirs'"
3217
3218     if test -n "$current_libdirs"; then
3219       # Maybe just do a dry run.
3220       $opt_dry_run && current_libdirs=" -n$current_libdirs"
3221       exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs'
3222     else
3223       exit $EXIT_SUCCESS
3224     fi
3225 }
3226
3227 test "$opt_mode" = install && func_mode_install ${1+"$@"}
3228
3229
3230 # func_generate_dlsyms outputname originator pic_p
3231 # Extract symbols from dlprefiles and create ${outputname}S.o with
3232 # a dlpreopen symbol table.
3233 func_generate_dlsyms ()
3234 {
3235     $opt_debug
3236     my_outputname="$1"
3237     my_originator="$2"
3238     my_pic_p="${3-no}"
3239     my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'`
3240     my_dlsyms=
3241
3242     if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
3243       if test -n "$NM" && test -n "$global_symbol_pipe"; then
3244         my_dlsyms="${my_outputname}S.c"
3245       else
3246         func_error "not configured to extract global symbols from dlpreopened files"
3247       fi
3248     fi
3249
3250     if test -n "$my_dlsyms"; then
3251       case $my_dlsyms in
3252       "") ;;
3253       *.c)
3254         # Discover the nlist of each of the dlfiles.
3255         nlist="$output_objdir/${my_outputname}.nm"
3256
3257         func_show_eval "$RM $nlist ${nlist}S ${nlist}T"
3258
3259         # Parse the name list into a source file.
3260         func_verbose "creating $output_objdir/$my_dlsyms"
3261
3262         $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\
3263 /* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */
3264 /* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */
3265
3266 #ifdef __cplusplus
3267 extern \"C\" {
3268 #endif
3269
3270 #if defined(__GNUC__) && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4))
3271 #pragma GCC diagnostic ignored \"-Wstrict-prototypes\"
3272 #endif
3273
3274 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests.  */
3275 #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
3276 /* DATA imports from DLLs on WIN32 con't be const, because runtime
3277    relocations are performed -- see ld's documentation on pseudo-relocs.  */
3278 # define LT_DLSYM_CONST
3279 #elif defined(__osf__)
3280 /* This system does not cope well with relocations in const data.  */
3281 # define LT_DLSYM_CONST
3282 #else
3283 # define LT_DLSYM_CONST const
3284 #endif
3285
3286 /* External symbol declarations for the compiler. */\
3287 "
3288
3289         if test "$dlself" = yes; then
3290           func_verbose "generating symbol list for \`$output'"
3291
3292           $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist"
3293
3294           # Add our own program objects to the symbol list.
3295           progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP`
3296           for progfile in $progfiles; do
3297             func_to_tool_file "$progfile" func_convert_file_msys_to_w32
3298             func_verbose "extracting global C symbols from \`$func_to_tool_file_result'"
3299             $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'"
3300           done
3301
3302           if test -n "$exclude_expsyms"; then
3303             $opt_dry_run || {
3304               eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
3305               eval '$MV "$nlist"T "$nlist"'
3306             }
3307           fi
3308
3309           if test -n "$export_symbols_regex"; then
3310             $opt_dry_run || {
3311               eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
3312               eval '$MV "$nlist"T "$nlist"'
3313             }
3314           fi
3315
3316           # Prepare the list of exported symbols
3317           if test -z "$export_symbols"; then
3318             export_symbols="$output_objdir/$outputname.exp"
3319             $opt_dry_run || {
3320               $RM $export_symbols
3321               eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
3322               case $host in
3323               *cygwin* | *mingw* | *cegcc* )
3324                 eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
3325                 eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
3326                 ;;
3327               esac
3328             }
3329           else
3330             $opt_dry_run || {
3331               eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
3332               eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
3333               eval '$MV "$nlist"T "$nlist"'
3334               case $host in
3335                 *cygwin* | *mingw* | *cegcc* )
3336                   eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
3337                   eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
3338                   ;;
3339               esac
3340             }
3341           fi
3342         fi
3343
3344         for dlprefile in $dlprefiles; do
3345           func_verbose "extracting global C symbols from \`$dlprefile'"
3346           func_basename "$dlprefile"
3347           name="$func_basename_result"
3348           case $host in
3349             *cygwin* | *mingw* | *cegcc* )
3350               # if an import library, we need to obtain dlname
3351               if func_win32_import_lib_p "$dlprefile"; then
3352                 func_tr_sh "$dlprefile"
3353                 eval "curr_lafile=\$libfile_$func_tr_sh_result"
3354                 dlprefile_dlbasename=""
3355                 if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then
3356                   # Use subshell, to avoid clobbering current variable values
3357                   dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"`
3358                   if test -n "$dlprefile_dlname" ; then
3359                     func_basename "$dlprefile_dlname"
3360                     dlprefile_dlbasename="$func_basename_result"
3361                   else
3362                     # no lafile. user explicitly requested -dlpreopen <import library>.
3363                     $sharedlib_from_linklib_cmd "$dlprefile"
3364                     dlprefile_dlbasename=$sharedlib_from_linklib_result
3365                   fi
3366                 fi
3367                 $opt_dry_run || {
3368                   if test -n "$dlprefile_dlbasename" ; then
3369                     eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"'
3370                   else
3371                     func_warning "Could not compute DLL name from $name"
3372                     eval '$ECHO ": $name " >> "$nlist"'
3373                   fi
3374                   func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
3375                   eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe |
3376                     $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'"
3377                 }
3378               else # not an import lib
3379                 $opt_dry_run || {
3380                   eval '$ECHO ": $name " >> "$nlist"'
3381                   func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
3382                   eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
3383                 }
3384               fi
3385             ;;
3386             *)
3387               $opt_dry_run || {
3388                 eval '$ECHO ": $name " >> "$nlist"'
3389                 func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
3390                 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
3391               }
3392             ;;
3393           esac
3394         done
3395
3396         $opt_dry_run || {
3397           # Make sure we have at least an empty file.
3398           test -f "$nlist" || : > "$nlist"
3399
3400           if test -n "$exclude_expsyms"; then
3401             $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
3402             $MV "$nlist"T "$nlist"
3403           fi
3404
3405           # Try sorting and uniquifying the output.
3406           if $GREP -v "^: " < "$nlist" |
3407               if sort -k 3 </dev/null >/dev/null 2>&1; then
3408                 sort -k 3
3409               else
3410                 sort +2
3411               fi |
3412               uniq > "$nlist"S; then
3413             :
3414           else
3415             $GREP -v "^: " < "$nlist" > "$nlist"S
3416           fi
3417
3418           if test -f "$nlist"S; then
3419             eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"'
3420           else
3421             echo '/* NONE */' >> "$output_objdir/$my_dlsyms"
3422           fi
3423
3424           echo >> "$output_objdir/$my_dlsyms" "\
3425
3426 /* The mapping between symbol names and symbols.  */
3427 typedef struct {
3428   const char *name;
3429   void *address;
3430 } lt_dlsymlist;
3431 extern LT_DLSYM_CONST lt_dlsymlist
3432 lt_${my_prefix}_LTX_preloaded_symbols[];
3433 LT_DLSYM_CONST lt_dlsymlist
3434 lt_${my_prefix}_LTX_preloaded_symbols[] =
3435 {\
3436   { \"$my_originator\", (void *) 0 },"
3437
3438           case $need_lib_prefix in
3439           no)
3440             eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms"
3441             ;;
3442           *)
3443             eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms"
3444             ;;
3445           esac
3446           echo >> "$output_objdir/$my_dlsyms" "\
3447   {0, (void *) 0}
3448 };
3449
3450 /* This works around a problem in FreeBSD linker */
3451 #ifdef FREEBSD_WORKAROUND
3452 static const void *lt_preloaded_setup() {
3453   return lt_${my_prefix}_LTX_preloaded_symbols;
3454 }
3455 #endif
3456
3457 #ifdef __cplusplus
3458 }
3459 #endif\
3460 "
3461         } # !$opt_dry_run
3462
3463         pic_flag_for_symtable=
3464         case "$compile_command " in
3465         *" -static "*) ;;
3466         *)
3467           case $host in
3468           # compiling the symbol table file with pic_flag works around
3469           # a FreeBSD bug that causes programs to crash when -lm is
3470           # linked before any other PIC object.  But we must not use
3471           # pic_flag when linking with -static.  The problem exists in
3472           # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
3473           *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
3474             pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;;
3475           *-*-hpux*)
3476             pic_flag_for_symtable=" $pic_flag"  ;;
3477           *)
3478             if test "X$my_pic_p" != Xno; then
3479               pic_flag_for_symtable=" $pic_flag"
3480             fi
3481             ;;
3482           esac
3483           ;;
3484         esac
3485         symtab_cflags=
3486         for arg in $LTCFLAGS; do
3487           case $arg in
3488           -pie | -fpie | -fPIE) ;;
3489           *) func_append symtab_cflags " $arg" ;;
3490           esac
3491         done
3492
3493         # Now compile the dynamic symbol file.
3494         func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?'
3495
3496         # Clean up the generated files.
3497         func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"'
3498
3499         # Transform the symbol file into the correct name.
3500         symfileobj="$output_objdir/${my_outputname}S.$objext"
3501         case $host in
3502         *cygwin* | *mingw* | *cegcc* )
3503           if test -f "$output_objdir/$my_outputname.def"; then
3504             compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
3505             finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
3506           else
3507             compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
3508             finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
3509           fi
3510           ;;
3511         *)
3512           compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
3513           finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
3514           ;;
3515         esac
3516         ;;
3517       *)
3518         func_fatal_error "unknown suffix for \`$my_dlsyms'"
3519         ;;
3520       esac
3521     else
3522       # We keep going just in case the user didn't refer to
3523       # lt_preloaded_symbols.  The linker will fail if global_symbol_pipe
3524       # really was required.
3525
3526       # Nullify the symbol file.
3527       compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"`
3528       finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"`
3529     fi
3530 }
3531
3532 # func_win32_libid arg
3533 # return the library type of file 'arg'
3534 #
3535 # Need a lot of goo to handle *both* DLLs and import libs
3536 # Has to be a shell function in order to 'eat' the argument
3537 # that is supplied when $file_magic_command is called.
3538 # Despite the name, also deal with 64 bit binaries.
3539 func_win32_libid ()
3540 {
3541   $opt_debug
3542   win32_libid_type="unknown"
3543   win32_fileres=`file -L $1 2>/dev/null`
3544   case $win32_fileres in
3545   *ar\ archive\ import\ library*) # definitely import
3546     win32_libid_type="x86 archive import"
3547     ;;
3548   *ar\ archive*) # could be an import, or static
3549     # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD.
3550     if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null |
3551        $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then
3552       func_to_tool_file "$1" func_convert_file_msys_to_w32
3553       win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" |
3554         $SED -n -e '
3555             1,100{
3556                 / I /{
3557                     s,.*,import,
3558                     p
3559                     q
3560                 }
3561             }'`
3562       case $win32_nmres in
3563       import*)  win32_libid_type="x86 archive import";;
3564       *)        win32_libid_type="x86 archive static";;
3565       esac
3566     fi
3567     ;;
3568   *DLL*)
3569     win32_libid_type="x86 DLL"
3570     ;;
3571   *executable*) # but shell scripts are "executable" too...
3572     case $win32_fileres in
3573     *MS\ Windows\ PE\ Intel*)
3574       win32_libid_type="x86 DLL"
3575       ;;
3576     esac
3577     ;;
3578   esac
3579   $ECHO "$win32_libid_type"
3580 }
3581
3582 # func_cygming_dll_for_implib ARG
3583 #
3584 # Platform-specific function to extract the
3585 # name of the DLL associated with the specified
3586 # import library ARG.
3587 # Invoked by eval'ing the libtool variable
3588 #    $sharedlib_from_linklib_cmd
3589 # Result is available in the variable
3590 #    $sharedlib_from_linklib_result
3591 func_cygming_dll_for_implib ()
3592 {
3593   $opt_debug
3594   sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"`
3595 }
3596
3597 # func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs
3598 #
3599 # The is the core of a fallback implementation of a
3600 # platform-specific function to extract the name of the
3601 # DLL associated with the specified import library LIBNAME.
3602 #
3603 # SECTION_NAME is either .idata$6 or .idata$7, depending
3604 # on the platform and compiler that created the implib.
3605 #
3606 # Echos the name of the DLL associated with the
3607 # specified import library.
3608 func_cygming_dll_for_implib_fallback_core ()
3609 {
3610   $opt_debug
3611   match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"`
3612   $OBJDUMP -s --section "$1" "$2" 2>/dev/null |
3613     $SED '/^Contents of section '"$match_literal"':/{
3614       # Place marker at beginning of archive member dllname section
3615       s/.*/====MARK====/
3616       p
3617       d
3618     }
3619     # These lines can sometimes be longer than 43 characters, but
3620     # are always uninteresting
3621     /:[  ]*file format pe[i]\{,1\}-/d
3622     /^In archive [^:]*:/d
3623     # Ensure marker is printed
3624     /^====MARK====/p
3625     # Remove all lines with less than 43 characters
3626     /^.\{43\}/!d
3627     # From remaining lines, remove first 43 characters
3628     s/^.\{43\}//' |
3629     $SED -n '
3630       # Join marker and all lines until next marker into a single line
3631       /^====MARK====/ b para
3632       H
3633       $ b para
3634       b
3635       :para
3636       x
3637       s/\n//g
3638       # Remove the marker
3639       s/^====MARK====//
3640       # Remove trailing dots and whitespace
3641       s/[\. \t]*$//
3642       # Print
3643       /./p' |
3644     # we now have a list, one entry per line, of the stringified
3645     # contents of the appropriate section of all members of the
3646     # archive which possess that section. Heuristic: eliminate
3647     # all those which have a first or second character that is
3648     # a '.' (that is, objdump's representation of an unprintable
3649     # character.) This should work for all archives with less than
3650     # 0x302f exports -- but will fail for DLLs whose name actually
3651     # begins with a literal '.' or a single character followed by
3652     # a '.'.
3653     #
3654     # Of those that remain, print the first one.
3655     $SED -e '/^\./d;/^.\./d;q'
3656 }
3657
3658 # func_cygming_gnu_implib_p ARG
3659 # This predicate returns with zero status (TRUE) if
3660 # ARG is a GNU/binutils-style import library. Returns
3661 # with nonzero status (FALSE) otherwise.
3662 func_cygming_gnu_implib_p ()
3663 {
3664   $opt_debug
3665   func_to_tool_file "$1" func_convert_file_msys_to_w32
3666   func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'`
3667   test -n "$func_cygming_gnu_implib_tmp"
3668 }
3669
3670 # func_cygming_ms_implib_p ARG
3671 # This predicate returns with zero status (TRUE) if
3672 # ARG is an MS-style import library. Returns
3673 # with nonzero status (FALSE) otherwise.
3674 func_cygming_ms_implib_p ()
3675 {
3676   $opt_debug
3677   func_to_tool_file "$1" func_convert_file_msys_to_w32
3678   func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'`
3679   test -n "$func_cygming_ms_implib_tmp"
3680 }
3681
3682 # func_cygming_dll_for_implib_fallback ARG
3683 # Platform-specific function to extract the
3684 # name of the DLL associated with the specified
3685 # import library ARG.
3686 #
3687 # This fallback implementation is for use when $DLLTOOL
3688 # does not support the --identify-strict option.
3689 # Invoked by eval'ing the libtool variable
3690 #    $sharedlib_from_linklib_cmd
3691 # Result is available in the variable
3692 #    $sharedlib_from_linklib_result
3693 func_cygming_dll_for_implib_fallback ()
3694 {
3695   $opt_debug
3696   if func_cygming_gnu_implib_p "$1" ; then
3697     # binutils import library
3698     sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"`
3699   elif func_cygming_ms_implib_p "$1" ; then
3700     # ms-generated import library
3701     sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"`
3702   else
3703     # unknown
3704     sharedlib_from_linklib_result=""
3705   fi
3706 }
3707
3708
3709 # func_extract_an_archive dir oldlib
3710 func_extract_an_archive ()
3711 {
3712     $opt_debug
3713     f_ex_an_ar_dir="$1"; shift
3714     f_ex_an_ar_oldlib="$1"
3715     if test "$lock_old_archive_extraction" = yes; then
3716       lockfile=$f_ex_an_ar_oldlib.lock
3717       until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
3718         func_echo "Waiting for $lockfile to be removed"
3719         sleep 2
3720       done
3721     fi
3722     func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \
3723                    'stat=$?; rm -f "$lockfile"; exit $stat'
3724     if test "$lock_old_archive_extraction" = yes; then
3725       $opt_dry_run || rm -f "$lockfile"
3726     fi
3727     if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
3728      :
3729     else
3730       func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib"
3731     fi
3732 }
3733
3734
3735 # func_extract_archives gentop oldlib ...
3736 func_extract_archives ()
3737 {
3738     $opt_debug
3739     my_gentop="$1"; shift
3740     my_oldlibs=${1+"$@"}
3741     my_oldobjs=""
3742     my_xlib=""
3743     my_xabs=""
3744     my_xdir=""
3745
3746     for my_xlib in $my_oldlibs; do
3747       # Extract the objects.
3748       case $my_xlib in
3749         [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;;
3750         *) my_xabs=`pwd`"/$my_xlib" ;;
3751       esac
3752       func_basename "$my_xlib"
3753       my_xlib="$func_basename_result"
3754       my_xlib_u=$my_xlib
3755       while :; do
3756         case " $extracted_archives " in
3757         *" $my_xlib_u "*)
3758           func_arith $extracted_serial + 1
3759           extracted_serial=$func_arith_result
3760           my_xlib_u=lt$extracted_serial-$my_xlib ;;
3761         *) break ;;
3762         esac
3763       done
3764       extracted_archives="$extracted_archives $my_xlib_u"
3765       my_xdir="$my_gentop/$my_xlib_u"
3766
3767       func_mkdir_p "$my_xdir"
3768
3769       case $host in
3770       *-darwin*)
3771         func_verbose "Extracting $my_xabs"
3772         # Do not bother doing anything if just a dry run
3773         $opt_dry_run || {
3774           darwin_orig_dir=`pwd`
3775           cd $my_xdir || exit $?
3776           darwin_archive=$my_xabs
3777           darwin_curdir=`pwd`
3778           darwin_base_archive=`basename "$darwin_archive"`
3779           darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true`
3780           if test -n "$darwin_arches"; then
3781             darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'`
3782             darwin_arch=
3783             func_verbose "$darwin_base_archive has multiple architectures $darwin_arches"
3784             for darwin_arch in  $darwin_arches ; do
3785               func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}"
3786               $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}"
3787               cd "unfat-$$/${darwin_base_archive}-${darwin_arch}"
3788               func_extract_an_archive "`pwd`" "${darwin_base_archive}"
3789               cd "$darwin_curdir"
3790               $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}"
3791             done # $darwin_arches
3792             ## Okay now we've a bunch of thin objects, gotta fatten them up :)
3793             darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u`
3794             darwin_file=
3795             darwin_files=
3796             for darwin_file in $darwin_filelist; do
3797               darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP`
3798               $LIPO -create -output "$darwin_file" $darwin_files
3799             done # $darwin_filelist
3800             $RM -rf unfat-$$
3801             cd "$darwin_orig_dir"
3802           else
3803             cd $darwin_orig_dir
3804             func_extract_an_archive "$my_xdir" "$my_xabs"
3805           fi # $darwin_arches
3806         } # !$opt_dry_run
3807         ;;
3808       *)
3809         func_extract_an_archive "$my_xdir" "$my_xabs"
3810         ;;
3811       esac
3812       my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP`
3813     done
3814
3815     func_extract_archives_result="$my_oldobjs"
3816 }
3817
3818
3819 # func_emit_wrapper [arg=no]
3820 #
3821 # Emit a libtool wrapper script on stdout.
3822 # Don't directly open a file because we may want to
3823 # incorporate the script contents within a cygwin/mingw
3824 # wrapper executable.  Must ONLY be called from within
3825 # func_mode_link because it depends on a number of variables
3826 # set therein.
3827 #
3828 # ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR
3829 # variable will take.  If 'yes', then the emitted script
3830 # will assume that the directory in which it is stored is
3831 # the $objdir directory.  This is a cygwin/mingw-specific
3832 # behavior.
3833 func_emit_wrapper ()
3834 {
3835         func_emit_wrapper_arg1=${1-no}
3836
3837         $ECHO "\
3838 #! $SHELL
3839
3840 # $output - temporary wrapper script for $objdir/$outputname
3841 # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
3842 #
3843 # The $output program cannot be directly executed until all the libtool
3844 # libraries that it depends on are installed.
3845 #
3846 # This wrapper script should never be moved out of the build directory.
3847 # If it is, it will not operate correctly.
3848
3849 # Sed substitution that helps us do robust quoting.  It backslashifies
3850 # metacharacters that are still active within double-quoted strings.
3851 sed_quote_subst='$sed_quote_subst'
3852
3853 # Be Bourne compatible
3854 if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
3855   emulate sh
3856   NULLCMD=:
3857   # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
3858   # is contrary to our usage.  Disable this feature.
3859   alias -g '\${1+\"\$@\"}'='\"\$@\"'
3860   setopt NO_GLOB_SUBST
3861 else
3862   case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
3863 fi
3864 BIN_SH=xpg4; export BIN_SH # for Tru64
3865 DUALCASE=1; export DUALCASE # for MKS sh
3866
3867 # The HP-UX ksh and POSIX shell print the target directory to stdout
3868 # if CDPATH is set.
3869 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
3870
3871 relink_command=\"$relink_command\"
3872
3873 # This environment variable determines our operation mode.
3874 if test \"\$libtool_install_magic\" = \"$magic\"; then
3875   # install mode needs the following variables:
3876   generated_by_libtool_version='$macro_version'
3877   notinst_deplibs='$notinst_deplibs'
3878 else
3879   # When we are sourced in execute mode, \$file and \$ECHO are already set.
3880   if test \"\$libtool_execute_magic\" != \"$magic\"; then
3881     file=\"\$0\""
3882
3883     qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"`
3884     $ECHO "\
3885
3886 # A function that is used when there is no print builtin or printf.
3887 func_fallback_echo ()
3888 {
3889   eval 'cat <<_LTECHO_EOF
3890 \$1
3891 _LTECHO_EOF'
3892 }
3893     ECHO=\"$qECHO\"
3894   fi
3895
3896 # Very basic option parsing. These options are (a) specific to
3897 # the libtool wrapper, (b) are identical between the wrapper
3898 # /script/ and the wrapper /executable/ which is used only on
3899 # windows platforms, and (c) all begin with the string "--lt-"
3900 # (application programs are unlikely to have options which match
3901 # this pattern).
3902 #
3903 # There are only two supported options: --lt-debug and
3904 # --lt-dump-script. There is, deliberately, no --lt-help.
3905 #
3906 # The first argument to this parsing function should be the
3907 # script's $0 value, followed by "$@".
3908 lt_option_debug=
3909 func_parse_lt_options ()
3910 {
3911   lt_script_arg0=\$0
3912   shift
3913   for lt_opt
3914   do
3915     case \"\$lt_opt\" in
3916     --lt-debug) lt_option_debug=1 ;;
3917     --lt-dump-script)
3918         lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\`
3919         test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=.
3920         lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\`
3921         cat \"\$lt_dump_D/\$lt_dump_F\"
3922         exit 0
3923       ;;
3924     --lt-*)
3925         \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2
3926         exit 1
3927       ;;
3928     esac
3929   done
3930
3931   # Print the debug banner immediately:
3932   if test -n \"\$lt_option_debug\"; then
3933     echo \"${outputname}:${output}:\${LINENO}: libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\" 1>&2
3934   fi
3935 }
3936
3937 # Used when --lt-debug. Prints its arguments to stdout
3938 # (redirection is the responsibility of the caller)
3939 func_lt_dump_args ()
3940 {
3941   lt_dump_args_N=1;
3942   for lt_arg
3943   do
3944     \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[\$lt_dump_args_N]: \$lt_arg\"
3945     lt_dump_args_N=\`expr \$lt_dump_args_N + 1\`
3946   done
3947 }
3948
3949 # Core function for launching the target application
3950 func_exec_program_core ()
3951 {
3952 "
3953   case $host in
3954   # Backslashes separate directories on plain windows
3955   *-*-mingw | *-*-os2* | *-cegcc*)
3956     $ECHO "\
3957       if test -n \"\$lt_option_debug\"; then
3958         \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir\\\\\$program\" 1>&2
3959         func_lt_dump_args \${1+\"\$@\"} 1>&2
3960       fi
3961       exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
3962 "
3963     ;;
3964
3965   *)
3966     $ECHO "\
3967       if test -n \"\$lt_option_debug\"; then
3968         \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir/\$program\" 1>&2
3969         func_lt_dump_args \${1+\"\$@\"} 1>&2
3970       fi
3971       exec \"\$progdir/\$program\" \${1+\"\$@\"}
3972 "
3973     ;;
3974   esac
3975   $ECHO "\
3976       \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2
3977       exit 1
3978 }
3979
3980 # A function to encapsulate launching the target application
3981 # Strips options in the --lt-* namespace from \$@ and
3982 # launches target application with the remaining arguments.
3983 func_exec_program ()
3984 {
3985   for lt_wr_arg
3986   do
3987     case \$lt_wr_arg in
3988     --lt-*) ;;
3989     *) set x \"\$@\" \"\$lt_wr_arg\"; shift;;
3990     esac
3991     shift
3992   done
3993   func_exec_program_core \${1+\"\$@\"}
3994 }
3995
3996   # Parse options
3997   func_parse_lt_options \"\$0\" \${1+\"\$@\"}
3998
3999   # Find the directory that this script lives in.
4000   thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\`
4001   test \"x\$thisdir\" = \"x\$file\" && thisdir=.
4002
4003   # Follow symbolic links until we get to the real thisdir.
4004   file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\`
4005   while test -n \"\$file\"; do
4006     destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\`
4007
4008     # If there was a directory component, then change thisdir.
4009     if test \"x\$destdir\" != \"x\$file\"; then
4010       case \"\$destdir\" in
4011       [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
4012       *) thisdir=\"\$thisdir/\$destdir\" ;;
4013       esac
4014     fi
4015
4016     file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\`
4017     file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\`
4018   done
4019
4020   # Usually 'no', except on cygwin/mingw when embedded into
4021   # the cwrapper.
4022   WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1
4023   if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then
4024     # special case for '.'
4025     if test \"\$thisdir\" = \".\"; then
4026       thisdir=\`pwd\`
4027     fi
4028     # remove .libs from thisdir
4029     case \"\$thisdir\" in
4030     *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;;
4031     $objdir )   thisdir=. ;;
4032     esac
4033   fi
4034
4035   # Try to get the absolute directory name.
4036   absdir=\`cd \"\$thisdir\" && pwd\`
4037   test -n \"\$absdir\" && thisdir=\"\$absdir\"
4038 "
4039
4040         if test "$fast_install" = yes; then
4041           $ECHO "\
4042   program=lt-'$outputname'$exeext
4043   progdir=\"\$thisdir/$objdir\"
4044
4045   if test ! -f \"\$progdir/\$program\" ||
4046      { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\
4047        test \"X\$file\" != \"X\$progdir/\$program\"; }; then
4048
4049     file=\"\$\$-\$program\"
4050
4051     if test ! -d \"\$progdir\"; then
4052       $MKDIR \"\$progdir\"
4053     else
4054       $RM \"\$progdir/\$file\"
4055     fi"
4056
4057           $ECHO "\
4058
4059     # relink executable if necessary
4060     if test -n \"\$relink_command\"; then
4061       if relink_command_output=\`eval \$relink_command 2>&1\`; then :
4062       else
4063         $ECHO \"\$relink_command_output\" >&2
4064         $RM \"\$progdir/\$file\"
4065         exit 1
4066       fi
4067     fi
4068
4069     $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
4070     { $RM \"\$progdir/\$program\";
4071       $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; }
4072     $RM \"\$progdir/\$file\"
4073   fi"
4074         else
4075           $ECHO "\
4076   program='$outputname'
4077   progdir=\"\$thisdir/$objdir\"
4078 "
4079         fi
4080
4081         $ECHO "\
4082
4083   if test -f \"\$progdir/\$program\"; then"
4084
4085         # fixup the dll searchpath if we need to.
4086         #
4087         # Fix the DLL searchpath if we need to.  Do this before prepending
4088         # to shlibpath, because on Windows, both are PATH and uninstalled
4089         # libraries must come first.
4090         if test -n "$dllsearchpath"; then
4091           $ECHO "\
4092     # Add the dll search path components to the executable PATH
4093     PATH=$dllsearchpath:\$PATH
4094 "
4095         fi
4096
4097         # Export our shlibpath_var if we have one.
4098         if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
4099           $ECHO "\
4100     # Add our own library path to $shlibpath_var
4101     $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
4102
4103     # Some systems cannot cope with colon-terminated $shlibpath_var
4104     # The second colon is a workaround for a bug in BeOS R4 sed
4105     $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\`
4106
4107     export $shlibpath_var
4108 "
4109         fi
4110
4111         $ECHO "\
4112     if test \"\$libtool_execute_magic\" != \"$magic\"; then
4113       # Run the actual program with our arguments.
4114       func_exec_program \${1+\"\$@\"}
4115     fi
4116   else
4117     # The program doesn't exist.
4118     \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2
4119     \$ECHO \"This script is just a wrapper for \$program.\" 1>&2
4120     \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2
4121     exit 1
4122   fi
4123 fi\
4124 "
4125 }
4126
4127
4128 # func_emit_cwrapperexe_src
4129 # emit the source code for a wrapper executable on stdout
4130 # Must ONLY be called from within func_mode_link because
4131 # it depends on a number of variable set therein.
4132 func_emit_cwrapperexe_src ()
4133 {
4134         cat <<EOF
4135
4136 /* $cwrappersource - temporary wrapper executable for $objdir/$outputname
4137    Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
4138
4139    The $output program cannot be directly executed until all the libtool
4140    libraries that it depends on are installed.
4141
4142    This wrapper executable should never be moved out of the build directory.
4143    If it is, it will not operate correctly.
4144 */
4145 EOF
4146             cat <<"EOF"
4147 #ifdef _MSC_VER
4148 # define _CRT_SECURE_NO_DEPRECATE 1
4149 #endif
4150 #include <stdio.h>
4151 #include <stdlib.h>
4152 #ifdef _MSC_VER
4153 # include <direct.h>
4154 # include <process.h>
4155 # include <io.h>
4156 #else
4157 # include <unistd.h>
4158 # include <stdint.h>
4159 # ifdef __CYGWIN__
4160 #  include <io.h>
4161 # endif
4162 #endif
4163 #include <malloc.h>
4164 #include <stdarg.h>
4165 #include <assert.h>
4166 #include <string.h>
4167 #include <ctype.h>
4168 #include <errno.h>
4169 #include <fcntl.h>
4170 #include <sys/stat.h>
4171
4172 /* declarations of non-ANSI functions */
4173 #if defined(__MINGW32__)
4174 # ifdef __STRICT_ANSI__
4175 int _putenv (const char *);
4176 # endif
4177 #elif defined(__CYGWIN__)
4178 # ifdef __STRICT_ANSI__
4179 char *realpath (const char *, char *);
4180 int putenv (char *);
4181 int setenv (const char *, const char *, int);
4182 # endif
4183 /* #elif defined (other platforms) ... */
4184 #endif
4185
4186 /* portability defines, excluding path handling macros */
4187 #if defined(_MSC_VER)
4188 # define setmode _setmode
4189 # define stat    _stat
4190 # define chmod   _chmod
4191 # define getcwd  _getcwd
4192 # define putenv  _putenv
4193 # define S_IXUSR _S_IEXEC
4194 # ifndef _INTPTR_T_DEFINED
4195 #  define _INTPTR_T_DEFINED
4196 #  define intptr_t int
4197 # endif
4198 #elif defined(__MINGW32__)
4199 # define setmode _setmode
4200 # define stat    _stat
4201 # define chmod   _chmod
4202 # define getcwd  _getcwd
4203 # define putenv  _putenv
4204 #elif defined(__CYGWIN__)
4205 # define HAVE_SETENV
4206 # define FOPEN_WB "wb"
4207 /* #elif defined (other platforms) ... */
4208 #endif
4209
4210 #if defined(PATH_MAX)
4211 # define LT_PATHMAX PATH_MAX
4212 #elif defined(MAXPATHLEN)
4213 # define LT_PATHMAX MAXPATHLEN
4214 #else
4215 # define LT_PATHMAX 1024
4216 #endif
4217
4218 #ifndef S_IXOTH
4219 # define S_IXOTH 0
4220 #endif
4221 #ifndef S_IXGRP
4222 # define S_IXGRP 0
4223 #endif
4224
4225 /* path handling portability macros */
4226 #ifndef DIR_SEPARATOR
4227 # define DIR_SEPARATOR '/'
4228 # define PATH_SEPARATOR ':'
4229 #endif
4230
4231 #if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \
4232   defined (__OS2__)
4233 # define HAVE_DOS_BASED_FILE_SYSTEM
4234 # define FOPEN_WB "wb"
4235 # ifndef DIR_SEPARATOR_2
4236 #  define DIR_SEPARATOR_2 '\\'
4237 # endif
4238 # ifndef PATH_SEPARATOR_2
4239 #  define PATH_SEPARATOR_2 ';'
4240 # endif
4241 #endif
4242
4243 #ifndef DIR_SEPARATOR_2
4244 # define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
4245 #else /* DIR_SEPARATOR_2 */
4246 # define IS_DIR_SEPARATOR(ch) \
4247         (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
4248 #endif /* DIR_SEPARATOR_2 */
4249
4250 #ifndef PATH_SEPARATOR_2
4251 # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
4252 #else /* PATH_SEPARATOR_2 */
4253 # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
4254 #endif /* PATH_SEPARATOR_2 */
4255
4256 #ifndef FOPEN_WB
4257 # define FOPEN_WB "w"
4258 #endif
4259 #ifndef _O_BINARY
4260 # define _O_BINARY 0
4261 #endif
4262
4263 #define XMALLOC(type, num)      ((type *) xmalloc ((num) * sizeof(type)))
4264 #define XFREE(stale) do { \
4265   if (stale) { free ((void *) stale); stale = 0; } \
4266 } while (0)
4267
4268 #if defined(LT_DEBUGWRAPPER)
4269 static int lt_debug = 1;
4270 #else
4271 static int lt_debug = 0;
4272 #endif
4273
4274 const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */
4275
4276 void *xmalloc (size_t num);
4277 char *xstrdup (const char *string);
4278 const char *base_name (const char *name);
4279 char *find_executable (const char *wrapper);
4280 char *chase_symlinks (const char *pathspec);
4281 int make_executable (const char *path);
4282 int check_executable (const char *path);
4283 char *strendzap (char *str, const char *pat);
4284 void lt_debugprintf (const char *file, int line, const char *fmt, ...);
4285 void lt_fatal (const char *file, int line, const char *message, ...);
4286 static const char *nonnull (const char *s);
4287 static const char *nonempty (const char *s);
4288 void lt_setenv (const char *name, const char *value);
4289 char *lt_extend_str (const char *orig_value, const char *add, int to_end);
4290 void lt_update_exe_path (const char *name, const char *value);
4291 void lt_update_lib_path (const char *name, const char *value);
4292 char **prepare_spawn (char **argv);
4293 void lt_dump_script (FILE *f);
4294 EOF
4295
4296             cat <<EOF
4297 volatile const char * MAGIC_EXE = "$magic_exe";
4298 const char * LIB_PATH_VARNAME = "$shlibpath_var";
4299 EOF
4300
4301             if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
4302               func_to_host_path "$temp_rpath"
4303               cat <<EOF
4304 const char * LIB_PATH_VALUE   = "$func_to_host_path_result";
4305 EOF
4306             else
4307               cat <<"EOF"
4308 const char * LIB_PATH_VALUE   = "";
4309 EOF
4310             fi
4311
4312             if test -n "$dllsearchpath"; then
4313               func_to_host_path "$dllsearchpath:"
4314               cat <<EOF
4315 const char * EXE_PATH_VARNAME = "PATH";
4316 const char * EXE_PATH_VALUE   = "$func_to_host_path_result";
4317 EOF
4318             else
4319               cat <<"EOF"
4320 const char * EXE_PATH_VARNAME = "";
4321 const char * EXE_PATH_VALUE   = "";
4322 EOF
4323             fi
4324
4325             if test "$fast_install" = yes; then
4326               cat <<EOF
4327 const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */
4328 EOF
4329             else
4330               cat <<EOF
4331 const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */
4332 EOF
4333             fi
4334
4335
4336             cat <<"EOF"
4337
4338 #define LTWRAPPER_OPTION_PREFIX         "--lt-"
4339
4340 static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX;
4341 static const char *dumpscript_opt       = LTWRAPPER_OPTION_PREFIX "dump-script";
4342 static const char *debug_opt            = LTWRAPPER_OPTION_PREFIX "debug";
4343
4344 int
4345 main (int argc, char *argv[])
4346 {
4347   char **newargz;
4348   int  newargc;
4349   char *tmp_pathspec;
4350   char *actual_cwrapper_path;
4351   char *actual_cwrapper_name;
4352   char *target_name;
4353   char *lt_argv_zero;
4354   intptr_t rval = 127;
4355
4356   int i;
4357
4358   program_name = (char *) xstrdup (base_name (argv[0]));
4359   newargz = XMALLOC (char *, argc + 1);
4360
4361   /* very simple arg parsing; don't want to rely on getopt
4362    * also, copy all non cwrapper options to newargz, except
4363    * argz[0], which is handled differently
4364    */
4365   newargc=0;
4366   for (i = 1; i < argc; i++)
4367     {
4368       if (strcmp (argv[i], dumpscript_opt) == 0)
4369         {
4370 EOF
4371             case "$host" in
4372               *mingw* | *cygwin* )
4373                 # make stdout use "unix" line endings
4374                 echo "          setmode(1,_O_BINARY);"
4375                 ;;
4376               esac
4377
4378             cat <<"EOF"
4379           lt_dump_script (stdout);
4380           return 0;
4381         }
4382       if (strcmp (argv[i], debug_opt) == 0)
4383         {
4384           lt_debug = 1;
4385           continue;
4386         }
4387       if (strcmp (argv[i], ltwrapper_option_prefix) == 0)
4388         {
4389           /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX
4390              namespace, but it is not one of the ones we know about and
4391              have already dealt with, above (inluding dump-script), then
4392              report an error. Otherwise, targets might begin to believe
4393              they are allowed to use options in the LTWRAPPER_OPTION_PREFIX
4394              namespace. The first time any user complains about this, we'll
4395              need to make LTWRAPPER_OPTION_PREFIX a configure-time option
4396              or a configure.ac-settable value.
4397            */
4398           lt_fatal (__FILE__, __LINE__,
4399                     "unrecognized %s option: '%s'",
4400                     ltwrapper_option_prefix, argv[i]);
4401         }
4402       /* otherwise ... */
4403       newargz[++newargc] = xstrdup (argv[i]);
4404     }
4405   newargz[++newargc] = NULL;
4406
4407 EOF
4408             cat <<EOF
4409   /* The GNU banner must be the first non-error debug message */
4410   lt_debugprintf (__FILE__, __LINE__, "libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\n");
4411 EOF
4412             cat <<"EOF"
4413   lt_debugprintf (__FILE__, __LINE__, "(main) argv[0]: %s\n", argv[0]);
4414   lt_debugprintf (__FILE__, __LINE__, "(main) program_name: %s\n", program_name);
4415
4416   tmp_pathspec = find_executable (argv[0]);
4417   if (tmp_pathspec == NULL)
4418     lt_fatal (__FILE__, __LINE__, "couldn't find %s", argv[0]);
4419   lt_debugprintf (__FILE__, __LINE__,
4420                   "(main) found exe (before symlink chase) at: %s\n",
4421                   tmp_pathspec);
4422
4423   actual_cwrapper_path = chase_symlinks (tmp_pathspec);
4424   lt_debugprintf (__FILE__, __LINE__,
4425                   "(main) found exe (after symlink chase) at: %s\n",
4426                   actual_cwrapper_path);
4427   XFREE (tmp_pathspec);
4428
4429   actual_cwrapper_name = xstrdup (base_name (actual_cwrapper_path));
4430   strendzap (actual_cwrapper_path, actual_cwrapper_name);
4431
4432   /* wrapper name transforms */
4433   strendzap (actual_cwrapper_name, ".exe");
4434   tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1);
4435   XFREE (actual_cwrapper_name);
4436   actual_cwrapper_name = tmp_pathspec;
4437   tmp_pathspec = 0;
4438
4439   /* target_name transforms -- use actual target program name; might have lt- prefix */
4440   target_name = xstrdup (base_name (TARGET_PROGRAM_NAME));
4441   strendzap (target_name, ".exe");
4442   tmp_pathspec = lt_extend_str (target_name, ".exe", 1);
4443   XFREE (target_name);
4444   target_name = tmp_pathspec;
4445   tmp_pathspec = 0;
4446
4447   lt_debugprintf (__FILE__, __LINE__,
4448                   "(main) libtool target name: %s\n",
4449                   target_name);
4450 EOF
4451
4452             cat <<EOF
4453   newargz[0] =
4454     XMALLOC (char, (strlen (actual_cwrapper_path) +
4455                     strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1));
4456   strcpy (newargz[0], actual_cwrapper_path);
4457   strcat (newargz[0], "$objdir");
4458   strcat (newargz[0], "/");
4459 EOF
4460
4461             cat <<"EOF"
4462   /* stop here, and copy so we don't have to do this twice */
4463   tmp_pathspec = xstrdup (newargz[0]);
4464
4465   /* do NOT want the lt- prefix here, so use actual_cwrapper_name */
4466   strcat (newargz[0], actual_cwrapper_name);
4467
4468   /* DO want the lt- prefix here if it exists, so use target_name */
4469   lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1);
4470   XFREE (tmp_pathspec);
4471   tmp_pathspec = NULL;
4472 EOF
4473
4474             case $host_os in
4475               mingw*)
4476             cat <<"EOF"
4477   {
4478     char* p;
4479     while ((p = strchr (newargz[0], '\\')) != NULL)
4480       {
4481         *p = '/';
4482       }
4483     while ((p = strchr (lt_argv_zero, '\\')) != NULL)
4484       {
4485         *p = '/';
4486       }
4487   }
4488 EOF
4489             ;;
4490             esac
4491
4492             cat <<"EOF"
4493   XFREE (target_name);
4494   XFREE (actual_cwrapper_path);
4495   XFREE (actual_cwrapper_name);
4496
4497   lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */
4498   lt_setenv ("DUALCASE", "1");  /* for MSK sh */
4499   /* Update the DLL searchpath.  EXE_PATH_VALUE ($dllsearchpath) must
4500      be prepended before (that is, appear after) LIB_PATH_VALUE ($temp_rpath)
4501      because on Windows, both *_VARNAMEs are PATH but uninstalled
4502      libraries must come first. */
4503   lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE);
4504   lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE);
4505
4506   lt_debugprintf (__FILE__, __LINE__, "(main) lt_argv_zero: %s\n",
4507                   nonnull (lt_argv_zero));
4508   for (i = 0; i < newargc; i++)
4509     {
4510       lt_debugprintf (__FILE__, __LINE__, "(main) newargz[%d]: %s\n",
4511                       i, nonnull (newargz[i]));
4512     }
4513
4514 EOF
4515
4516             case $host_os in
4517               mingw*)
4518                 cat <<"EOF"
4519   /* execv doesn't actually work on mingw as expected on unix */
4520   newargz = prepare_spawn (newargz);
4521   rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz);
4522   if (rval == -1)
4523     {
4524       /* failed to start process */
4525       lt_debugprintf (__FILE__, __LINE__,
4526                       "(main) failed to launch target \"%s\": %s\n",
4527                       lt_argv_zero, nonnull (strerror (errno)));
4528       return 127;
4529     }
4530   return rval;
4531 EOF
4532                 ;;
4533               *)
4534                 cat <<"EOF"
4535   execv (lt_argv_zero, newargz);
4536   return rval; /* =127, but avoids unused variable warning */
4537 EOF
4538                 ;;
4539             esac
4540
4541             cat <<"EOF"
4542 }
4543
4544 void *
4545 xmalloc (size_t num)
4546 {
4547   void *p = (void *) malloc (num);
4548   if (!p)
4549     lt_fatal (__FILE__, __LINE__, "memory exhausted");
4550
4551   return p;
4552 }
4553
4554 char *
4555 xstrdup (const char *string)
4556 {
4557   return string ? strcpy ((char *) xmalloc (strlen (string) + 1),
4558                           string) : NULL;
4559 }
4560
4561 const char *
4562 base_name (const char *name)
4563 {
4564   const char *base;
4565
4566 #if defined (HAVE_DOS_BASED_FILE_SYSTEM)
4567   /* Skip over the disk name in MSDOS pathnames. */
4568   if (isalpha ((unsigned char) name[0]) && name[1] == ':')
4569     name += 2;
4570 #endif
4571
4572   for (base = name; *name; name++)
4573     if (IS_DIR_SEPARATOR (*name))
4574       base = name + 1;
4575   return base;
4576 }
4577
4578 int
4579 check_executable (const char *path)
4580 {
4581   struct stat st;
4582
4583   lt_debugprintf (__FILE__, __LINE__, "(check_executable): %s\n",
4584                   nonempty (path));
4585   if ((!path) || (!*path))
4586     return 0;
4587
4588   if ((stat (path, &st) >= 0)
4589       && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH)))
4590     return 1;
4591   else
4592     return 0;
4593 }
4594
4595 int
4596 make_executable (const char *path)
4597 {
4598   int rval = 0;
4599   struct stat st;
4600
4601   lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n",
4602                   nonempty (path));
4603   if ((!path) || (!*path))
4604     return 0;
4605
4606   if (stat (path, &st) >= 0)
4607     {
4608       rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR);
4609     }
4610   return rval;
4611 }
4612
4613 /* Searches for the full path of the wrapper.  Returns
4614    newly allocated full path name if found, NULL otherwise
4615    Does not chase symlinks, even on platforms that support them.
4616 */
4617 char *
4618 find_executable (const char *wrapper)
4619 {
4620   int has_slash = 0;
4621   const char *p;
4622   const char *p_next;
4623   /* static buffer for getcwd */
4624   char tmp[LT_PATHMAX + 1];
4625   int tmp_len;
4626   char *concat_name;
4627
4628   lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n",
4629                   nonempty (wrapper));
4630
4631   if ((wrapper == NULL) || (*wrapper == '\0'))
4632     return NULL;
4633
4634   /* Absolute path? */
4635 #if defined (HAVE_DOS_BASED_FILE_SYSTEM)
4636   if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':')
4637     {
4638       concat_name = xstrdup (wrapper);
4639       if (check_executable (concat_name))
4640         return concat_name;
4641       XFREE (concat_name);
4642     }
4643   else
4644     {
4645 #endif
4646       if (IS_DIR_SEPARATOR (wrapper[0]))
4647         {
4648           concat_name = xstrdup (wrapper);
4649           if (check_executable (concat_name))
4650             return concat_name;
4651           XFREE (concat_name);
4652         }
4653 #if defined (HAVE_DOS_BASED_FILE_SYSTEM)
4654     }
4655 #endif
4656
4657   for (p = wrapper; *p; p++)
4658     if (*p == '/')
4659       {
4660         has_slash = 1;
4661         break;
4662       }
4663   if (!has_slash)
4664     {
4665       /* no slashes; search PATH */
4666       const char *path = getenv ("PATH");
4667       if (path != NULL)
4668         {
4669           for (p = path; *p; p = p_next)
4670             {
4671               const char *q;
4672               size_t p_len;
4673               for (q = p; *q; q++)
4674                 if (IS_PATH_SEPARATOR (*q))
4675                   break;
4676               p_len = q - p;
4677               p_next = (*q == '\0' ? q : q + 1);
4678               if (p_len == 0)
4679                 {
4680                   /* empty path: current directory */
4681                   if (getcwd (tmp, LT_PATHMAX) == NULL)
4682                     lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
4683                               nonnull (strerror (errno)));
4684                   tmp_len = strlen (tmp);
4685                   concat_name =
4686                     XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
4687                   memcpy (concat_name, tmp, tmp_len);
4688                   concat_name[tmp_len] = '/';
4689                   strcpy (concat_name + tmp_len + 1, wrapper);
4690                 }
4691               else
4692                 {
4693                   concat_name =
4694                     XMALLOC (char, p_len + 1 + strlen (wrapper) + 1);
4695                   memcpy (concat_name, p, p_len);
4696                   concat_name[p_len] = '/';
4697                   strcpy (concat_name + p_len + 1, wrapper);
4698                 }
4699               if (check_executable (concat_name))
4700                 return concat_name;
4701               XFREE (concat_name);
4702             }
4703         }
4704       /* not found in PATH; assume curdir */
4705     }
4706   /* Relative path | not found in path: prepend cwd */
4707   if (getcwd (tmp, LT_PATHMAX) == NULL)
4708     lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
4709               nonnull (strerror (errno)));
4710   tmp_len = strlen (tmp);
4711   concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
4712   memcpy (concat_name, tmp, tmp_len);
4713   concat_name[tmp_len] = '/';
4714   strcpy (concat_name + tmp_len + 1, wrapper);
4715
4716   if (check_executable (concat_name))
4717     return concat_name;
4718   XFREE (concat_name);
4719   return NULL;
4720 }
4721
4722 char *
4723 chase_symlinks (const char *pathspec)
4724 {
4725 #ifndef S_ISLNK
4726   return xstrdup (pathspec);
4727 #else
4728   char buf[LT_PATHMAX];
4729   struct stat s;
4730   char *tmp_pathspec = xstrdup (pathspec);
4731   char *p;
4732   int has_symlinks = 0;
4733   while (strlen (tmp_pathspec) && !has_symlinks)
4734     {
4735       lt_debugprintf (__FILE__, __LINE__,
4736                       "checking path component for symlinks: %s\n",
4737                       tmp_pathspec);
4738       if (lstat (tmp_pathspec, &s) == 0)
4739         {
4740           if (S_ISLNK (s.st_mode) != 0)
4741             {
4742               has_symlinks = 1;
4743               break;
4744             }
4745
4746           /* search backwards for last DIR_SEPARATOR */
4747           p = tmp_pathspec + strlen (tmp_pathspec) - 1;
4748           while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
4749             p--;
4750           if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
4751             {
4752               /* no more DIR_SEPARATORS left */
4753               break;
4754             }
4755           *p = '\0';
4756         }
4757       else
4758         {
4759           lt_fatal (__FILE__, __LINE__,
4760                     "error accessing file \"%s\": %s",
4761                     tmp_pathspec, nonnull (strerror (errno)));
4762         }
4763     }
4764   XFREE (tmp_pathspec);
4765
4766   if (!has_symlinks)
4767     {
4768       return xstrdup (pathspec);
4769     }
4770
4771   tmp_pathspec = realpath (pathspec, buf);
4772   if (tmp_pathspec == 0)
4773     {
4774       lt_fatal (__FILE__, __LINE__,
4775                 "could not follow symlinks for %s", pathspec);
4776     }
4777   return xstrdup (tmp_pathspec);
4778 #endif
4779 }
4780
4781 char *
4782 strendzap (char *str, const char *pat)
4783 {
4784   size_t len, patlen;
4785
4786   assert (str != NULL);
4787   assert (pat != NULL);
4788
4789   len = strlen (str);
4790   patlen = strlen (pat);
4791
4792   if (patlen <= len)
4793     {
4794       str += len - patlen;
4795       if (strcmp (str, pat) == 0)
4796         *str = '\0';
4797     }
4798   return str;
4799 }
4800
4801 void
4802 lt_debugprintf (const char *file, int line, const char *fmt, ...)
4803 {
4804   va_list args;
4805   if (lt_debug)
4806     {
4807       (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line);
4808       va_start (args, fmt);
4809       (void) vfprintf (stderr, fmt, args);
4810       va_end (args);
4811     }
4812 }
4813
4814 static void
4815 lt_error_core (int exit_status, const char *file,
4816                int line, const char *mode,
4817                const char *message, va_list ap)
4818 {
4819   fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode);
4820   vfprintf (stderr, message, ap);
4821   fprintf (stderr, ".\n");
4822
4823   if (exit_status >= 0)
4824     exit (exit_status);
4825 }
4826
4827 void
4828 lt_fatal (const char *file, int line, const char *message, ...)
4829 {
4830   va_list ap;
4831   va_start (ap, message);
4832   lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap);
4833   va_end (ap);
4834 }
4835
4836 static const char *
4837 nonnull (const char *s)
4838 {
4839   return s ? s : "(null)";
4840 }
4841
4842 static const char *
4843 nonempty (const char *s)
4844 {
4845   return (s && !*s) ? "(empty)" : nonnull (s);
4846 }
4847
4848 void
4849 lt_setenv (const char *name, const char *value)
4850 {
4851   lt_debugprintf (__FILE__, __LINE__,
4852                   "(lt_setenv) setting '%s' to '%s'\n",
4853                   nonnull (name), nonnull (value));
4854   {
4855 #ifdef HAVE_SETENV
4856     /* always make a copy, for consistency with !HAVE_SETENV */
4857     char *str = xstrdup (value);
4858     setenv (name, str, 1);
4859 #else
4860     int len = strlen (name) + 1 + strlen (value) + 1;
4861     char *str = XMALLOC (char, len);
4862     sprintf (str, "%s=%s", name, value);
4863     if (putenv (str) != EXIT_SUCCESS)
4864       {
4865         XFREE (str);
4866       }
4867 #endif
4868   }
4869 }
4870
4871 char *
4872 lt_extend_str (const char *orig_value, const char *add, int to_end)
4873 {
4874   char *new_value;
4875   if (orig_value && *orig_value)
4876     {
4877       int orig_value_len = strlen (orig_value);
4878       int add_len = strlen (add);
4879       new_value = XMALLOC (char, add_len + orig_value_len + 1);
4880       if (to_end)
4881         {
4882           strcpy (new_value, orig_value);
4883           strcpy (new_value + orig_value_len, add);
4884         }
4885       else
4886         {
4887           strcpy (new_value, add);
4888           strcpy (new_value + add_len, orig_value);
4889         }
4890     }
4891   else
4892     {
4893       new_value = xstrdup (add);
4894     }
4895   return new_value;
4896 }
4897
4898 void
4899 lt_update_exe_path (const char *name, const char *value)
4900 {
4901   lt_debugprintf (__FILE__, __LINE__,
4902                   "(lt_update_exe_path) modifying '%s' by prepending '%s'\n",
4903                   nonnull (name), nonnull (value));
4904
4905   if (name && *name && value && *value)
4906     {
4907       char *new_value = lt_extend_str (getenv (name), value, 0);
4908       /* some systems can't cope with a ':'-terminated path #' */
4909       int len = strlen (new_value);
4910       while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1]))
4911         {
4912           new_value[len-1] = '\0';
4913         }
4914       lt_setenv (name, new_value);
4915       XFREE (new_value);
4916     }
4917 }
4918
4919 void
4920 lt_update_lib_path (const char *name, const char *value)
4921 {
4922   lt_debugprintf (__FILE__, __LINE__,
4923                   "(lt_update_lib_path) modifying '%s' by prepending '%s'\n",
4924                   nonnull (name), nonnull (value));
4925
4926   if (name && *name && value && *value)
4927     {
4928       char *new_value = lt_extend_str (getenv (name), value, 0);
4929       lt_setenv (name, new_value);
4930       XFREE (new_value);
4931     }
4932 }
4933
4934 EOF
4935             case $host_os in
4936               mingw*)
4937                 cat <<"EOF"
4938
4939 /* Prepares an argument vector before calling spawn().
4940    Note that spawn() does not by itself call the command interpreter
4941      (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") :
4942       ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
4943          GetVersionEx(&v);
4944          v.dwPlatformId == VER_PLATFORM_WIN32_NT;
4945       }) ? "cmd.exe" : "command.com").
4946    Instead it simply concatenates the arguments, separated by ' ', and calls
4947    CreateProcess().  We must quote the arguments since Win32 CreateProcess()
4948    interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a
4949    special way:
4950    - Space and tab are interpreted as delimiters. They are not treated as
4951      delimiters if they are surrounded by double quotes: "...".
4952    - Unescaped double quotes are removed from the input. Their only effect is
4953      that within double quotes, space and tab are treated like normal
4954      characters.
4955    - Backslashes not followed by double quotes are not special.
4956    - But 2*n+1 backslashes followed by a double quote become
4957      n backslashes followed by a double quote (n >= 0):
4958        \" -> "
4959        \\\" -> \"
4960        \\\\\" -> \\"
4961  */
4962 #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"
4963 #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"
4964 char **
4965 prepare_spawn (char **argv)
4966 {
4967   size_t argc;
4968   char **new_argv;
4969   size_t i;
4970
4971   /* Count number of arguments.  */
4972   for (argc = 0; argv[argc] != NULL; argc++)
4973     ;
4974
4975   /* Allocate new argument vector.  */
4976   new_argv = XMALLOC (char *, argc + 1);
4977
4978   /* Put quoted arguments into the new argument vector.  */
4979   for (i = 0; i < argc; i++)
4980     {
4981       const char *string = argv[i];
4982
4983       if (string[0] == '\0')
4984         new_argv[i] = xstrdup ("\"\"");
4985       else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL)
4986         {
4987           int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL);
4988           size_t length;
4989           unsigned int backslashes;
4990           const char *s;
4991           char *quoted_string;
4992           char *p;
4993
4994           length = 0;
4995           backslashes = 0;
4996           if (quote_around)
4997             length++;
4998           for (s = string; *s != '\0'; s++)
4999             {
5000               char c = *s;
5001               if (c == '"')
5002                 length += backslashes + 1;
5003               length++;
5004               if (c == '\\')
5005                 backslashes++;
5006               else
5007                 backslashes = 0;
5008             }
5009           if (quote_around)
5010             length += backslashes + 1;
5011
5012           quoted_string = XMALLOC (char, length + 1);
5013
5014           p = quoted_string;
5015           backslashes = 0;
5016           if (quote_around)
5017             *p++ = '"';
5018           for (s = string; *s != '\0'; s++)
5019             {
5020               char c = *s;
5021               if (c == '"')
5022                 {
5023                   unsigned int j;
5024                   for (j = backslashes + 1; j > 0; j--)
5025                     *p++ = '\\';
5026                 }
5027               *p++ = c;
5028               if (c == '\\')
5029                 backslashes++;
5030               else
5031                 backslashes = 0;
5032             }
5033           if (quote_around)
5034             {
5035               unsigned int j;
5036               for (j = backslashes; j > 0; j--)
5037                 *p++ = '\\';
5038               *p++ = '"';
5039             }
5040           *p = '\0';
5041
5042           new_argv[i] = quoted_string;
5043         }
5044       else
5045         new_argv[i] = (char *) string;
5046     }
5047   new_argv[argc] = NULL;
5048
5049   return new_argv;
5050 }
5051 EOF
5052                 ;;
5053             esac
5054
5055             cat <<"EOF"
5056 void lt_dump_script (FILE* f)
5057 {
5058 EOF
5059             func_emit_wrapper yes |
5060               $SED -e 's/\([\\"]\)/\\\1/g' \
5061                    -e 's/^/  fputs ("/' -e 's/$/\\n", f);/'
5062
5063             cat <<"EOF"
5064 }
5065 EOF
5066 }
5067 # end: func_emit_cwrapperexe_src
5068
5069 # func_win32_import_lib_p ARG
5070 # True if ARG is an import lib, as indicated by $file_magic_cmd
5071 func_win32_import_lib_p ()
5072 {
5073     $opt_debug
5074     case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in
5075     *import*) : ;;
5076     *) false ;;
5077     esac
5078 }
5079
5080 # func_mode_link arg...
5081 func_mode_link ()
5082 {
5083     $opt_debug
5084     case $host in
5085     *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
5086       # It is impossible to link a dll without this setting, and
5087       # we shouldn't force the makefile maintainer to figure out
5088       # which system we are compiling for in order to pass an extra
5089       # flag for every libtool invocation.
5090       # allow_undefined=no
5091
5092       # FIXME: Unfortunately, there are problems with the above when trying
5093       # to make a dll which has undefined symbols, in which case not
5094       # even a static library is built.  For now, we need to specify
5095       # -no-undefined on the libtool link line when we can be certain
5096       # that all symbols are satisfied, otherwise we get a static library.
5097       allow_undefined=yes
5098       ;;
5099     *)
5100       allow_undefined=yes
5101       ;;
5102     esac
5103     libtool_args=$nonopt
5104     base_compile="$nonopt $@"
5105     compile_command=$nonopt
5106     finalize_command=$nonopt
5107
5108     compile_rpath=
5109     finalize_rpath=
5110     compile_shlibpath=
5111     finalize_shlibpath=
5112     convenience=
5113     old_convenience=
5114     deplibs=
5115     old_deplibs=
5116     compiler_flags=
5117     linker_flags=
5118     dllsearchpath=
5119     lib_search_path=`pwd`
5120     inst_prefix_dir=
5121     new_inherited_linker_flags=
5122
5123     avoid_version=no
5124     bindir=
5125     dlfiles=
5126     dlprefiles=
5127     dlself=no
5128     export_dynamic=no
5129     export_symbols=
5130     export_symbols_regex=
5131     generated=
5132     libobjs=
5133     ltlibs=
5134     module=no
5135     no_install=no
5136     objs=
5137     non_pic_objects=
5138     precious_files_regex=
5139     prefer_static_libs=no
5140     preload=no
5141     prev=
5142     prevarg=
5143     release=
5144     rpath=
5145     xrpath=
5146     perm_rpath=
5147     temp_rpath=
5148     thread_safe=no
5149     vinfo=
5150     vinfo_number=no
5151     weak_libs=
5152     single_module="${wl}-single_module"
5153     func_infer_tag $base_compile
5154
5155     # We need to know -static, to get the right output filenames.
5156     for arg
5157     do
5158       case $arg in
5159       -shared)
5160         test "$build_libtool_libs" != yes && \
5161           func_fatal_configuration "can not build a shared library"
5162         build_old_libs=no
5163         break
5164         ;;
5165       -all-static | -static | -static-libtool-libs)
5166         case $arg in
5167         -all-static)
5168           if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
5169             func_warning "complete static linking is impossible in this configuration"
5170           fi
5171           if test -n "$link_static_flag"; then
5172             dlopen_self=$dlopen_self_static
5173           fi
5174           prefer_static_libs=yes
5175           ;;
5176         -static)
5177           if test -z "$pic_flag" && test -n "$link_static_flag"; then
5178             dlopen_self=$dlopen_self_static
5179           fi
5180           prefer_static_libs=built
5181           ;;
5182         -static-libtool-libs)
5183           if test -z "$pic_flag" && test -n "$link_static_flag"; then
5184             dlopen_self=$dlopen_self_static
5185           fi
5186           prefer_static_libs=yes
5187           ;;
5188         esac
5189         build_libtool_libs=no
5190         build_old_libs=yes
5191         break
5192         ;;
5193       esac
5194     done
5195
5196     # See if our shared archives depend on static archives.
5197     test -n "$old_archive_from_new_cmds" && build_old_libs=yes
5198
5199     # Go through the arguments, transforming them on the way.
5200     while test "$#" -gt 0; do
5201       arg="$1"
5202       shift
5203       func_quote_for_eval "$arg"
5204       qarg=$func_quote_for_eval_unquoted_result
5205       func_append libtool_args " $func_quote_for_eval_result"
5206
5207       # If the previous option needs an argument, assign it.
5208       if test -n "$prev"; then
5209         case $prev in
5210         output)
5211           func_append compile_command " @OUTPUT@"
5212           func_append finalize_command " @OUTPUT@"
5213           ;;
5214         esac
5215
5216         case $prev in
5217         bindir)
5218           bindir="$arg"
5219           prev=
5220           continue
5221           ;;
5222         dlfiles|dlprefiles)
5223           if test "$preload" = no; then
5224             # Add the symbol object into the linking commands.
5225             func_append compile_command " @SYMFILE@"
5226             func_append finalize_command " @SYMFILE@"
5227             preload=yes
5228           fi
5229           case $arg in
5230           *.la | *.lo) ;;  # We handle these cases below.
5231           force)
5232             if test "$dlself" = no; then
5233               dlself=needless
5234               export_dynamic=yes
5235             fi
5236             prev=
5237             continue
5238             ;;
5239           self)
5240             if test "$prev" = dlprefiles; then
5241               dlself=yes
5242             elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
5243               dlself=yes
5244             else
5245               dlself=needless
5246               export_dynamic=yes
5247             fi
5248             prev=
5249             continue
5250             ;;
5251           *)
5252             if test "$prev" = dlfiles; then
5253               func_append dlfiles " $arg"
5254             else
5255               func_append dlprefiles " $arg"
5256             fi
5257             prev=
5258             continue
5259             ;;
5260           esac
5261           ;;
5262         expsyms)
5263           export_symbols="$arg"
5264           test -f "$arg" \
5265             || func_fatal_error "symbol file \`$arg' does not exist"
5266           prev=
5267           continue
5268           ;;
5269         expsyms_regex)
5270           export_symbols_regex="$arg"
5271           prev=
5272           continue
5273           ;;
5274         framework)
5275           case $host in
5276             *-*-darwin*)
5277               case "$deplibs " in
5278                 *" $qarg.ltframework "*) ;;
5279                 *) func_append deplibs " $qarg.ltframework" # this is fixed later
5280                    ;;
5281               esac
5282               ;;
5283           esac
5284           prev=
5285           continue
5286           ;;
5287         inst_prefix)
5288           inst_prefix_dir="$arg"
5289           prev=
5290           continue
5291           ;;
5292         objectlist)
5293           if test -f "$arg"; then
5294             save_arg=$arg
5295             moreargs=
5296             for fil in `cat "$save_arg"`
5297             do
5298 #             func_append moreargs " $fil"
5299               arg=$fil
5300               # A libtool-controlled object.
5301
5302               # Check to see that this really is a libtool object.
5303               if func_lalib_unsafe_p "$arg"; then
5304                 pic_object=
5305                 non_pic_object=
5306
5307                 # Read the .lo file
5308                 func_source "$arg"
5309
5310                 if test -z "$pic_object" ||
5311                    test -z "$non_pic_object" ||
5312                    test "$pic_object" = none &&
5313                    test "$non_pic_object" = none; then
5314                   func_fatal_error "cannot find name of object for \`$arg'"
5315                 fi
5316
5317                 # Extract subdirectory from the argument.
5318                 func_dirname "$arg" "/" ""
5319                 xdir="$func_dirname_result"
5320
5321                 if test "$pic_object" != none; then
5322                   # Prepend the subdirectory the object is found in.
5323                   pic_object="$xdir$pic_object"
5324
5325                   if test "$prev" = dlfiles; then
5326                     if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
5327                       func_append dlfiles " $pic_object"
5328                       prev=
5329                       continue
5330                     else
5331                       # If libtool objects are unsupported, then we need to preload.
5332                       prev=dlprefiles
5333                     fi
5334                   fi
5335
5336                   # CHECK ME:  I think I busted this.  -Ossama
5337                   if test "$prev" = dlprefiles; then
5338                     # Preload the old-style object.
5339                     func_append dlprefiles " $pic_object"
5340                     prev=
5341                   fi
5342
5343                   # A PIC object.
5344                   func_append libobjs " $pic_object"
5345                   arg="$pic_object"
5346                 fi
5347
5348                 # Non-PIC object.
5349                 if test "$non_pic_object" != none; then
5350                   # Prepend the subdirectory the object is found in.
5351                   non_pic_object="$xdir$non_pic_object"
5352
5353                   # A standard non-PIC object
5354                   func_append non_pic_objects " $non_pic_object"
5355                   if test -z "$pic_object" || test "$pic_object" = none ; then
5356                     arg="$non_pic_object"
5357                   fi
5358                 else
5359                   # If the PIC object exists, use it instead.
5360                   # $xdir was prepended to $pic_object above.
5361                   non_pic_object="$pic_object"
5362                   func_append non_pic_objects " $non_pic_object"
5363                 fi
5364               else
5365                 # Only an error if not doing a dry-run.
5366                 if $opt_dry_run; then
5367                   # Extract subdirectory from the argument.
5368                   func_dirname "$arg" "/" ""
5369                   xdir="$func_dirname_result"
5370
5371                   func_lo2o "$arg"
5372                   pic_object=$xdir$objdir/$func_lo2o_result
5373                   non_pic_object=$xdir$func_lo2o_result
5374                   func_append libobjs " $pic_object"
5375                   func_append non_pic_objects " $non_pic_object"
5376                 else
5377                   func_fatal_error "\`$arg' is not a valid libtool object"
5378                 fi
5379               fi
5380             done
5381           else
5382             func_fatal_error "link input file \`$arg' does not exist"
5383           fi
5384           arg=$save_arg
5385           prev=
5386           continue
5387           ;;
5388         precious_regex)
5389           precious_files_regex="$arg"
5390           prev=
5391           continue
5392           ;;
5393         release)
5394           release="-$arg"
5395           prev=
5396           continue
5397           ;;
5398         rpath | xrpath)
5399           # We need an absolute path.
5400           case $arg in
5401           [\\/]* | [A-Za-z]:[\\/]*) ;;
5402           *)
5403             func_fatal_error "only absolute run-paths are allowed"
5404             ;;
5405           esac
5406           if test "$prev" = rpath; then
5407             case "$rpath " in
5408             *" $arg "*) ;;
5409             *) func_append rpath " $arg" ;;
5410             esac
5411           else
5412             case "$xrpath " in
5413             *" $arg "*) ;;
5414             *) func_append xrpath " $arg" ;;
5415             esac
5416           fi
5417           prev=
5418           continue
5419           ;;
5420         shrext)
5421           shrext_cmds="$arg"
5422           prev=
5423           continue
5424           ;;
5425         weak)
5426           func_append weak_libs " $arg"
5427           prev=
5428           continue
5429           ;;
5430         xcclinker)
5431           func_append linker_flags " $qarg"
5432           func_append compiler_flags " $qarg"
5433           prev=
5434           func_append compile_command " $qarg"
5435           func_append finalize_command " $qarg"
5436           continue
5437           ;;
5438         xcompiler)
5439           func_append compiler_flags " $qarg"
5440           prev=
5441           func_append compile_command " $qarg"
5442           func_append finalize_command " $qarg"
5443           continue
5444           ;;
5445         xlinker)
5446           func_append linker_flags " $qarg"
5447           func_append compiler_flags " $wl$qarg"
5448           prev=
5449           func_append compile_command " $wl$qarg"
5450           func_append finalize_command " $wl$qarg"
5451           continue
5452           ;;
5453         *)
5454           eval "$prev=\"\$arg\""
5455           prev=
5456           continue
5457           ;;
5458         esac
5459       fi # test -n "$prev"
5460
5461       prevarg="$arg"
5462
5463       case $arg in
5464       -all-static)
5465         if test -n "$link_static_flag"; then
5466           # See comment for -static flag below, for more details.
5467           func_append compile_command " $link_static_flag"
5468           func_append finalize_command " $link_static_flag"
5469         fi
5470         continue
5471         ;;
5472
5473       -allow-undefined)
5474         # FIXME: remove this flag sometime in the future.
5475         func_fatal_error "\`-allow-undefined' must not be used because it is the default"
5476         ;;
5477
5478       -avoid-version)
5479         avoid_version=yes
5480         continue
5481         ;;
5482
5483       -bindir)
5484         prev=bindir
5485         continue
5486         ;;
5487
5488       -dlopen)
5489         prev=dlfiles
5490         continue
5491         ;;
5492
5493       -dlpreopen)
5494         prev=dlprefiles
5495         continue
5496         ;;
5497
5498       -export-dynamic)
5499         export_dynamic=yes
5500         continue
5501         ;;
5502
5503       -export-symbols | -export-symbols-regex)
5504         if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
5505           func_fatal_error "more than one -exported-symbols argument is not allowed"
5506         fi
5507         if test "X$arg" = "X-export-symbols"; then
5508           prev=expsyms
5509         else
5510           prev=expsyms_regex
5511         fi
5512         continue
5513         ;;
5514
5515       -framework)
5516         prev=framework
5517         continue
5518         ;;
5519
5520       -inst-prefix-dir)
5521         prev=inst_prefix
5522         continue
5523         ;;
5524
5525       # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
5526       # so, if we see these flags be careful not to treat them like -L
5527       -L[A-Z][A-Z]*:*)
5528         case $with_gcc/$host in
5529         no/*-*-irix* | /*-*-irix*)
5530           func_append compile_command " $arg"
5531           func_append finalize_command " $arg"
5532           ;;
5533         esac
5534         continue
5535         ;;
5536
5537       -L*)
5538         func_stripname "-L" '' "$arg"
5539         if test -z "$func_stripname_result"; then
5540           if test "$#" -gt 0; then
5541             func_fatal_error "require no space between \`-L' and \`$1'"
5542           else
5543             func_fatal_error "need path for \`-L' option"
5544           fi
5545         fi
5546         func_resolve_sysroot "$func_stripname_result"
5547         dir=$func_resolve_sysroot_result
5548         # We need an absolute path.
5549         case $dir in
5550         [\\/]* | [A-Za-z]:[\\/]*) ;;
5551         *)
5552           absdir=`cd "$dir" && pwd`
5553           test -z "$absdir" && \
5554             func_fatal_error "cannot determine absolute directory name of \`$dir'"
5555           dir="$absdir"
5556           ;;
5557         esac
5558         case "$deplibs " in
5559         *" -L$dir "* | *" $arg "*)
5560           # Will only happen for absolute or sysroot arguments
5561           ;;
5562         *)
5563           # Preserve sysroot, but never include relative directories
5564           case $dir in
5565             [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;;
5566             *) func_append deplibs " -L$dir" ;;
5567           esac
5568           func_append lib_search_path " $dir"
5569           ;;
5570         esac
5571         case $host in
5572         *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
5573           testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'`
5574           case :$dllsearchpath: in
5575           *":$dir:"*) ;;
5576           ::) dllsearchpath=$dir;;
5577           *) func_append dllsearchpath ":$dir";;
5578           esac
5579           case :$dllsearchpath: in
5580           *":$testbindir:"*) ;;
5581           ::) dllsearchpath=$testbindir;;
5582           *) func_append dllsearchpath ":$testbindir";;
5583           esac
5584           ;;
5585         esac
5586         continue
5587         ;;
5588
5589       -l*)
5590         if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then
5591           case $host in
5592           *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*)
5593             # These systems don't actually have a C or math library (as such)
5594             continue
5595             ;;
5596           *-*-os2*)
5597             # These systems don't actually have a C library (as such)
5598             test "X$arg" = "X-lc" && continue
5599             ;;
5600           *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
5601             # Do not include libc due to us having libc/libc_r.
5602             test "X$arg" = "X-lc" && continue
5603             ;;
5604           *-*-rhapsody* | *-*-darwin1.[012])
5605             # Rhapsody C and math libraries are in the System framework
5606             func_append deplibs " System.ltframework"
5607             continue
5608             ;;
5609           *-*-sco3.2v5* | *-*-sco5v6*)
5610             # Causes problems with __ctype
5611             test "X$arg" = "X-lc" && continue
5612             ;;
5613           *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
5614             # Compiler inserts libc in the correct place for threads to work
5615             test "X$arg" = "X-lc" && continue
5616             ;;
5617           esac
5618         elif test "X$arg" = "X-lc_r"; then
5619          case $host in
5620          *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
5621            # Do not include libc_r directly, use -pthread flag.
5622            continue
5623            ;;
5624          esac
5625         fi
5626         func_append deplibs " $arg"
5627         continue
5628         ;;
5629
5630       -module)
5631         module=yes
5632         continue
5633         ;;
5634
5635       # Tru64 UNIX uses -model [arg] to determine the layout of C++
5636       # classes, name mangling, and exception handling.
5637       # Darwin uses the -arch flag to determine output architecture.
5638       -model|-arch|-isysroot|--sysroot)
5639         func_append compiler_flags " $arg"
5640         func_append compile_command " $arg"
5641         func_append finalize_command " $arg"
5642         prev=xcompiler
5643         continue
5644         ;;
5645
5646       -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
5647         func_append compiler_flags " $arg"
5648         func_append compile_command " $arg"
5649         func_append finalize_command " $arg"
5650         case "$new_inherited_linker_flags " in
5651             *" $arg "*) ;;
5652             * ) func_append new_inherited_linker_flags " $arg" ;;
5653         esac
5654         continue
5655         ;;
5656
5657       -multi_module)
5658         single_module="${wl}-multi_module"
5659         continue
5660         ;;
5661
5662       -no-fast-install)
5663         fast_install=no
5664         continue
5665         ;;
5666
5667       -no-install)
5668         case $host in
5669         *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*)
5670           # The PATH hackery in wrapper scripts is required on Windows
5671           # and Darwin in order for the loader to find any dlls it needs.
5672           func_warning "\`-no-install' is ignored for $host"
5673           func_warning "assuming \`-no-fast-install' instead"
5674           fast_install=no
5675           ;;
5676         *) no_install=yes ;;
5677         esac
5678         continue
5679         ;;
5680
5681       -no-undefined)
5682         allow_undefined=no
5683         continue
5684         ;;
5685
5686       -objectlist)
5687         prev=objectlist
5688         continue
5689         ;;
5690
5691       -o) prev=output ;;
5692
5693       -precious-files-regex)
5694         prev=precious_regex
5695         continue
5696         ;;
5697
5698       -release)
5699         prev=release
5700         continue
5701         ;;
5702
5703       -rpath)
5704         prev=rpath
5705         continue
5706         ;;
5707
5708       -R)
5709         prev=xrpath
5710         continue
5711         ;;
5712
5713       -R*)
5714         func_stripname '-R' '' "$arg"
5715         dir=$func_stripname_result
5716         # We need an absolute path.
5717         case $dir in
5718         [\\/]* | [A-Za-z]:[\\/]*) ;;
5719         =*)
5720           func_stripname '=' '' "$dir"
5721           dir=$lt_sysroot$func_stripname_result
5722           ;;
5723         *)
5724           func_fatal_error "only absolute run-paths are allowed"
5725           ;;
5726         esac
5727         case "$xrpath " in
5728         *" $dir "*) ;;
5729         *) func_append xrpath " $dir" ;;
5730         esac
5731         continue
5732         ;;
5733
5734       -shared)
5735         # The effects of -shared are defined in a previous loop.
5736         continue
5737         ;;
5738
5739       -shrext)
5740         prev=shrext
5741         continue
5742         ;;
5743
5744       -static | -static-libtool-libs)
5745         # The effects of -static are defined in a previous loop.
5746         # We used to do the same as -all-static on platforms that
5747         # didn't have a PIC flag, but the assumption that the effects
5748         # would be equivalent was wrong.  It would break on at least
5749         # Digital Unix and AIX.
5750         continue
5751         ;;
5752
5753       -thread-safe)
5754         thread_safe=yes
5755         continue
5756         ;;
5757
5758       -version-info)
5759         prev=vinfo
5760         continue
5761         ;;
5762
5763       -version-number)
5764         prev=vinfo
5765         vinfo_number=yes
5766         continue
5767         ;;
5768
5769       -weak)
5770         prev=weak
5771         continue
5772         ;;
5773
5774       -Wc,*)
5775         func_stripname '-Wc,' '' "$arg"
5776         args=$func_stripname_result
5777         arg=
5778         save_ifs="$IFS"; IFS=','
5779         for flag in $args; do
5780           IFS="$save_ifs"
5781           func_quote_for_eval "$flag"
5782           func_append arg " $func_quote_for_eval_result"
5783           func_append compiler_flags " $func_quote_for_eval_result"
5784         done
5785         IFS="$save_ifs"
5786         func_stripname ' ' '' "$arg"
5787         arg=$func_stripname_result
5788         ;;
5789
5790       -Wl,*)
5791         func_stripname '-Wl,' '' "$arg"
5792         args=$func_stripname_result
5793         arg=
5794         save_ifs="$IFS"; IFS=','
5795         for flag in $args; do
5796           IFS="$save_ifs"
5797           func_quote_for_eval "$flag"
5798           func_append arg " $wl$func_quote_for_eval_result"
5799           func_append compiler_flags " $wl$func_quote_for_eval_result"
5800           func_append linker_flags " $func_quote_for_eval_result"
5801         done
5802         IFS="$save_ifs"
5803         func_stripname ' ' '' "$arg"
5804         arg=$func_stripname_result
5805         ;;
5806
5807       -Xcompiler)
5808         prev=xcompiler
5809         continue
5810         ;;
5811
5812       -Xlinker)
5813         prev=xlinker
5814         continue
5815         ;;
5816
5817       -XCClinker)
5818         prev=xcclinker
5819         continue
5820         ;;
5821
5822       # -msg_* for osf cc
5823       -msg_*)
5824         func_quote_for_eval "$arg"
5825         arg="$func_quote_for_eval_result"
5826         ;;
5827
5828       # Flags to be passed through unchanged, with rationale:
5829       # -64, -mips[0-9]      enable 64-bit mode for the SGI compiler
5830       # -r[0-9][0-9]*        specify processor for the SGI compiler
5831       # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler
5832       # +DA*, +DD*           enable 64-bit mode for the HP compiler
5833       # -q*                  compiler args for the IBM compiler
5834       # -m*, -t[45]*, -txscale* architecture-specific flags for GCC
5835       # -F/path              path to uninstalled frameworks, gcc on darwin
5836       # -p, -pg, --coverage, -fprofile-*  profiling flags for GCC
5837       # @file                GCC response files
5838       # -tp=*                Portland pgcc target processor selection
5839       # --sysroot=*          for sysroot support
5840       # -O*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization
5841       -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
5842       -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \
5843       -O*|-flto*|-fwhopr*|-fuse-linker-plugin)
5844         func_quote_for_eval "$arg"
5845         arg="$func_quote_for_eval_result"
5846         func_append compile_command " $arg"
5847         func_append finalize_command " $arg"
5848         func_append compiler_flags " $arg"
5849         continue
5850         ;;
5851
5852       # Some other compiler flag.
5853       -* | +*)
5854         func_quote_for_eval "$arg"
5855         arg="$func_quote_for_eval_result"
5856         ;;
5857
5858       *.$objext)
5859         # A standard object.
5860         func_append objs " $arg"
5861         ;;
5862
5863       *.lo)
5864         # A libtool-controlled object.
5865
5866         # Check to see that this really is a libtool object.
5867         if func_lalib_unsafe_p "$arg"; then
5868           pic_object=
5869           non_pic_object=
5870
5871           # Read the .lo file
5872           func_source "$arg"
5873
5874           if test -z "$pic_object" ||
5875              test -z "$non_pic_object" ||
5876              test "$pic_object" = none &&
5877              test "$non_pic_object" = none; then
5878             func_fatal_error "cannot find name of object for \`$arg'"
5879           fi
5880
5881           # Extract subdirectory from the argument.
5882           func_dirname "$arg" "/" ""
5883           xdir="$func_dirname_result"
5884
5885           if test "$pic_object" != none; then
5886             # Prepend the subdirectory the object is found in.
5887             pic_object="$xdir$pic_object"
5888
5889             if test "$prev" = dlfiles; then
5890               if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
5891                 func_append dlfiles " $pic_object"
5892                 prev=
5893                 continue
5894               else
5895                 # If libtool objects are unsupported, then we need to preload.
5896                 prev=dlprefiles
5897               fi
5898             fi
5899
5900             # CHECK ME:  I think I busted this.  -Ossama
5901             if test "$prev" = dlprefiles; then
5902               # Preload the old-style object.
5903               func_append dlprefiles " $pic_object"
5904               prev=
5905             fi
5906
5907             # A PIC object.
5908             func_append libobjs " $pic_object"
5909             arg="$pic_object"
5910           fi
5911
5912           # Non-PIC object.
5913           if test "$non_pic_object" != none; then
5914             # Prepend the subdirectory the object is found in.
5915             non_pic_object="$xdir$non_pic_object"
5916
5917             # A standard non-PIC object
5918             func_append non_pic_objects " $non_pic_object"
5919             if test -z "$pic_object" || test "$pic_object" = none ; then
5920               arg="$non_pic_object"
5921             fi
5922           else
5923             # If the PIC object exists, use it instead.
5924             # $xdir was prepended to $pic_object above.
5925             non_pic_object="$pic_object"
5926             func_append non_pic_objects " $non_pic_object"
5927           fi
5928         else
5929           # Only an error if not doing a dry-run.
5930           if $opt_dry_run; then
5931             # Extract subdirectory from the argument.
5932             func_dirname "$arg" "/" ""
5933             xdir="$func_dirname_result"
5934
5935             func_lo2o "$arg"
5936             pic_object=$xdir$objdir/$func_lo2o_result
5937             non_pic_object=$xdir$func_lo2o_result
5938             func_append libobjs " $pic_object"
5939             func_append non_pic_objects " $non_pic_object"
5940           else
5941             func_fatal_error "\`$arg' is not a valid libtool object"
5942           fi
5943         fi
5944         ;;
5945
5946       *.$libext)
5947         # An archive.
5948         func_append deplibs " $arg"
5949         func_append old_deplibs " $arg"
5950         continue
5951         ;;
5952
5953       *.la)
5954         # A libtool-controlled library.
5955
5956         func_resolve_sysroot "$arg"
5957         if test "$prev" = dlfiles; then
5958           # This library was specified with -dlopen.
5959           func_append dlfiles " $func_resolve_sysroot_result"
5960           prev=
5961         elif test "$prev" = dlprefiles; then
5962           # The library was specified with -dlpreopen.
5963           func_append dlprefiles " $func_resolve_sysroot_result"
5964           prev=
5965         else
5966           func_append deplibs " $func_resolve_sysroot_result"
5967         fi
5968         continue
5969         ;;
5970
5971       # Some other compiler argument.
5972       *)
5973         # Unknown arguments in both finalize_command and compile_command need
5974         # to be aesthetically quoted because they are evaled later.
5975         func_quote_for_eval "$arg"
5976         arg="$func_quote_for_eval_result"
5977         ;;
5978       esac # arg
5979
5980       # Now actually substitute the argument into the commands.
5981       if test -n "$arg"; then
5982         func_append compile_command " $arg"
5983         func_append finalize_command " $arg"
5984       fi
5985     done # argument parsing loop
5986
5987     test -n "$prev" && \
5988       func_fatal_help "the \`$prevarg' option requires an argument"
5989
5990     if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then
5991       eval arg=\"$export_dynamic_flag_spec\"
5992       func_append compile_command " $arg"
5993       func_append finalize_command " $arg"
5994     fi
5995
5996     oldlibs=
5997     # calculate the name of the file, without its directory
5998     func_basename "$output"
5999     outputname="$func_basename_result"
6000     libobjs_save="$libobjs"
6001
6002     if test -n "$shlibpath_var"; then
6003       # get the directories listed in $shlibpath_var
6004       eval shlib_search_path=\`\$ECHO \"\${$shlibpath_var}\" \| \$SED \'s/:/ /g\'\`
6005     else
6006       shlib_search_path=
6007     fi
6008     eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
6009     eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
6010
6011     func_dirname "$output" "/" ""
6012     output_objdir="$func_dirname_result$objdir"
6013     func_to_tool_file "$output_objdir/"
6014     tool_output_objdir=$func_to_tool_file_result
6015     # Create the object directory.
6016     func_mkdir_p "$output_objdir"
6017
6018     # Determine the type of output
6019     case $output in
6020     "")
6021       func_fatal_help "you must specify an output file"
6022       ;;
6023     *.$libext) linkmode=oldlib ;;
6024     *.lo | *.$objext) linkmode=obj ;;
6025     *.la) linkmode=lib ;;
6026     *) linkmode=prog ;; # Anything else should be a program.
6027     esac
6028
6029     specialdeplibs=
6030
6031     libs=
6032     # Find all interdependent deplibs by searching for libraries
6033     # that are linked more than once (e.g. -la -lb -la)
6034     for deplib in $deplibs; do
6035       if $opt_preserve_dup_deps ; then
6036         case "$libs " in
6037         *" $deplib "*) func_append specialdeplibs " $deplib" ;;
6038         esac
6039       fi
6040       func_append libs " $deplib"
6041     done
6042
6043     if test "$linkmode" = lib; then
6044       libs="$predeps $libs $compiler_lib_search_path $postdeps"
6045
6046       # Compute libraries that are listed more than once in $predeps
6047       # $postdeps and mark them as special (i.e., whose duplicates are
6048       # not to be eliminated).
6049       pre_post_deps=
6050       if $opt_duplicate_compiler_generated_deps; then
6051         for pre_post_dep in $predeps $postdeps; do
6052           case "$pre_post_deps " in
6053           *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;;
6054           esac
6055           func_append pre_post_deps " $pre_post_dep"
6056         done
6057       fi
6058       pre_post_deps=
6059     fi
6060
6061     deplibs=
6062     newdependency_libs=
6063     newlib_search_path=
6064     need_relink=no # whether we're linking any uninstalled libtool libraries
6065     notinst_deplibs= # not-installed libtool libraries
6066     notinst_path= # paths that contain not-installed libtool libraries
6067
6068     case $linkmode in
6069     lib)
6070         passes="conv dlpreopen link"
6071         for file in $dlfiles $dlprefiles; do
6072           case $file in
6073           *.la) ;;
6074           *)
6075             func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file"
6076             ;;
6077           esac
6078         done
6079         ;;
6080     prog)
6081         compile_deplibs=
6082         finalize_deplibs=
6083         alldeplibs=no
6084         newdlfiles=
6085         newdlprefiles=
6086         passes="conv scan dlopen dlpreopen link"
6087         ;;
6088     *)  passes="conv"
6089         ;;
6090     esac
6091
6092     for pass in $passes; do
6093       # The preopen pass in lib mode reverses $deplibs; put it back here
6094       # so that -L comes before libs that need it for instance...
6095       if test "$linkmode,$pass" = "lib,link"; then
6096         ## FIXME: Find the place where the list is rebuilt in the wrong
6097         ##        order, and fix it there properly
6098         tmp_deplibs=
6099         for deplib in $deplibs; do
6100           tmp_deplibs="$deplib $tmp_deplibs"
6101         done
6102         deplibs="$tmp_deplibs"
6103       fi
6104
6105       if test "$linkmode,$pass" = "lib,link" ||
6106          test "$linkmode,$pass" = "prog,scan"; then
6107         libs="$deplibs"
6108         deplibs=
6109       fi
6110       if test "$linkmode" = prog; then
6111         case $pass in
6112         dlopen) libs="$dlfiles" ;;
6113         dlpreopen) libs="$dlprefiles" ;;
6114         link)
6115           libs="$deplibs %DEPLIBS%"
6116           test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs"
6117           ;;
6118         esac
6119       fi
6120       if test "$linkmode,$pass" = "lib,dlpreopen"; then
6121         # Collect and forward deplibs of preopened libtool libs
6122         for lib in $dlprefiles; do
6123           # Ignore non-libtool-libs
6124           dependency_libs=
6125           func_resolve_sysroot "$lib"
6126           case $lib in
6127           *.la) func_source "$func_resolve_sysroot_result" ;;
6128           esac
6129
6130           # Collect preopened libtool deplibs, except any this library
6131           # has declared as weak libs
6132           for deplib in $dependency_libs; do
6133             func_basename "$deplib"
6134             deplib_base=$func_basename_result
6135             case " $weak_libs " in
6136             *" $deplib_base "*) ;;
6137             *) func_append deplibs " $deplib" ;;
6138             esac
6139           done
6140         done
6141         libs="$dlprefiles"
6142       fi
6143       if test "$pass" = dlopen; then
6144         # Collect dlpreopened libraries
6145         save_deplibs="$deplibs"
6146         deplibs=
6147       fi
6148
6149       for deplib in $libs; do
6150         lib=
6151         found=no
6152         case $deplib in
6153         -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
6154           if test "$linkmode,$pass" = "prog,link"; then
6155             compile_deplibs="$deplib $compile_deplibs"
6156             finalize_deplibs="$deplib $finalize_deplibs"
6157           else
6158             func_append compiler_flags " $deplib"
6159             if test "$linkmode" = lib ; then
6160                 case "$new_inherited_linker_flags " in
6161                     *" $deplib "*) ;;
6162                     * ) func_append new_inherited_linker_flags " $deplib" ;;
6163                 esac
6164             fi
6165           fi
6166           continue
6167           ;;
6168         -l*)
6169           if test "$linkmode" != lib && test "$linkmode" != prog; then
6170             func_warning "\`-l' is ignored for archives/objects"
6171             continue
6172           fi
6173           func_stripname '-l' '' "$deplib"
6174           name=$func_stripname_result
6175           if test "$linkmode" = lib; then
6176             searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path"
6177           else
6178             searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path"
6179           fi
6180           for searchdir in $searchdirs; do
6181             for search_ext in .la $std_shrext .so .a; do
6182               # Search the libtool library
6183               lib="$searchdir/lib${name}${search_ext}"
6184               if test -f "$lib"; then
6185                 if test "$search_ext" = ".la"; then
6186                   found=yes
6187                 else
6188                   found=no
6189                 fi
6190                 break 2
6191               fi
6192             done
6193           done
6194           if test "$found" != yes; then
6195             # deplib doesn't seem to be a libtool library
6196             if test "$linkmode,$pass" = "prog,link"; then
6197               compile_deplibs="$deplib $compile_deplibs"
6198               finalize_deplibs="$deplib $finalize_deplibs"
6199             else
6200               deplibs="$deplib $deplibs"
6201               test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
6202             fi
6203             continue
6204           else # deplib is a libtool library
6205             # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
6206             # We need to do some special things here, and not later.
6207             if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
6208               case " $predeps $postdeps " in
6209               *" $deplib "*)
6210                 if func_lalib_p "$lib"; then
6211                   library_names=
6212                   old_library=
6213                   func_source "$lib"
6214                   for l in $old_library $library_names; do
6215                     ll="$l"
6216                   done
6217                   if test "X$ll" = "X$old_library" ; then # only static version available
6218                     found=no
6219                     func_dirname "$lib" "" "."
6220                     ladir="$func_dirname_result"
6221                     lib=$ladir/$old_library
6222                     if test "$linkmode,$pass" = "prog,link"; then
6223                       compile_deplibs="$deplib $compile_deplibs"
6224                       finalize_deplibs="$deplib $finalize_deplibs"
6225                     else
6226                       deplibs="$deplib $deplibs"
6227                       test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
6228                     fi
6229                     continue
6230                   fi
6231                 fi
6232                 ;;
6233               *) ;;
6234               esac
6235             fi
6236           fi
6237           ;; # -l
6238         *.ltframework)
6239           if test "$linkmode,$pass" = "prog,link"; then
6240             compile_deplibs="$deplib $compile_deplibs"
6241             finalize_deplibs="$deplib $finalize_deplibs"
6242           else
6243             deplibs="$deplib $deplibs"
6244             if test "$linkmode" = lib ; then
6245                 case "$new_inherited_linker_flags " in
6246                     *" $deplib "*) ;;
6247                     * ) func_append new_inherited_linker_flags " $deplib" ;;
6248                 esac
6249             fi
6250           fi
6251           continue
6252           ;;
6253         -L*)
6254           case $linkmode in
6255           lib)
6256             deplibs="$deplib $deplibs"
6257             test "$pass" = conv && continue
6258             newdependency_libs="$deplib $newdependency_libs"
6259             func_stripname '-L' '' "$deplib"
6260             func_resolve_sysroot "$func_stripname_result"
6261             func_append newlib_search_path " $func_resolve_sysroot_result"
6262             ;;
6263           prog)
6264             if test "$pass" = conv; then
6265               deplibs="$deplib $deplibs"
6266               continue
6267             fi
6268             if test "$pass" = scan; then
6269               deplibs="$deplib $deplibs"
6270             else
6271               compile_deplibs="$deplib $compile_deplibs"
6272               finalize_deplibs="$deplib $finalize_deplibs"
6273             fi
6274             func_stripname '-L' '' "$deplib"
6275             func_resolve_sysroot "$func_stripname_result"
6276             func_append newlib_search_path " $func_resolve_sysroot_result"
6277             ;;
6278           *)
6279             func_warning "\`-L' is ignored for archives/objects"
6280             ;;
6281           esac # linkmode
6282           continue
6283           ;; # -L
6284         -R*)
6285           if test "$pass" = link; then
6286             func_stripname '-R' '' "$deplib"
6287             func_resolve_sysroot "$func_stripname_result"
6288             dir=$func_resolve_sysroot_result
6289             # Make sure the xrpath contains only unique directories.
6290             case "$xrpath " in
6291             *" $dir "*) ;;
6292             *) func_append xrpath " $dir" ;;
6293             esac
6294           fi
6295           deplibs="$deplib $deplibs"
6296           continue
6297           ;;
6298         *.la)
6299           func_resolve_sysroot "$deplib"
6300           lib=$func_resolve_sysroot_result
6301           ;;
6302         *.$libext)
6303           if test "$pass" = conv; then
6304             deplibs="$deplib $deplibs"
6305             continue
6306           fi
6307           case $linkmode in
6308           lib)
6309             # Linking convenience modules into shared libraries is allowed,
6310             # but linking other static libraries is non-portable.
6311             case " $dlpreconveniencelibs " in
6312             *" $deplib "*) ;;
6313             *)
6314               valid_a_lib=no
6315               case $deplibs_check_method in
6316                 match_pattern*)
6317                   set dummy $deplibs_check_method; shift
6318                   match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
6319                   if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \
6320                     | $EGREP "$match_pattern_regex" > /dev/null; then
6321                     valid_a_lib=yes
6322                   fi
6323                 ;;
6324                 pass_all)
6325                   valid_a_lib=yes
6326                 ;;
6327               esac
6328               if test "$valid_a_lib" != yes; then
6329                 echo
6330                 $ECHO "*** Warning: Trying to link with static lib archive $deplib."
6331                 echo "*** I have the capability to make that library automatically link in when"
6332                 echo "*** you link to this library.  But I can only do this if you have a"
6333                 echo "*** shared version of the library, which you do not appear to have"
6334                 echo "*** because the file extensions .$libext of this argument makes me believe"
6335                 echo "*** that it is just a static archive that I should not use here."
6336               else
6337                 echo
6338                 $ECHO "*** Warning: Linking the shared library $output against the"
6339                 $ECHO "*** static library $deplib is not portable!"
6340                 deplibs="$deplib $deplibs"
6341               fi
6342               ;;
6343             esac
6344             continue
6345             ;;
6346           prog)
6347             if test "$pass" != link; then
6348               deplibs="$deplib $deplibs"
6349             else
6350               compile_deplibs="$deplib $compile_deplibs"
6351               finalize_deplibs="$deplib $finalize_deplibs"
6352             fi
6353             continue
6354             ;;
6355           esac # linkmode
6356           ;; # *.$libext
6357         *.lo | *.$objext)
6358           if test "$pass" = conv; then
6359             deplibs="$deplib $deplibs"
6360           elif test "$linkmode" = prog; then
6361             if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
6362               # If there is no dlopen support or we're linking statically,
6363               # we need to preload.
6364               func_append newdlprefiles " $deplib"
6365               compile_deplibs="$deplib $compile_deplibs"
6366               finalize_deplibs="$deplib $finalize_deplibs"
6367             else
6368               func_append newdlfiles " $deplib"
6369             fi
6370           fi
6371           continue
6372           ;;
6373         %DEPLIBS%)
6374           alldeplibs=yes
6375           continue
6376           ;;
6377         esac # case $deplib
6378
6379         if test "$found" = yes || test -f "$lib"; then :
6380         else
6381           func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'"
6382         fi
6383
6384         # Check to see that this really is a libtool archive.
6385         func_lalib_unsafe_p "$lib" \
6386           || func_fatal_error "\`$lib' is not a valid libtool archive"
6387
6388         func_dirname "$lib" "" "."
6389         ladir="$func_dirname_result"
6390
6391         dlname=
6392         dlopen=
6393         dlpreopen=
6394         libdir=
6395         library_names=
6396         old_library=
6397         inherited_linker_flags=
6398         # If the library was installed with an old release of libtool,
6399         # it will not redefine variables installed, or shouldnotlink
6400         installed=yes
6401         shouldnotlink=no
6402         avoidtemprpath=
6403
6404
6405         # Read the .la file
6406         func_source "$lib"
6407
6408         # Convert "-framework foo" to "foo.ltframework"
6409         if test -n "$inherited_linker_flags"; then
6410           tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'`
6411           for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do
6412             case " $new_inherited_linker_flags " in
6413               *" $tmp_inherited_linker_flag "*) ;;
6414               *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";;
6415             esac
6416           done
6417         fi
6418         dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
6419         if test "$linkmode,$pass" = "lib,link" ||
6420            test "$linkmode,$pass" = "prog,scan" ||
6421            { test "$linkmode" != prog && test "$linkmode" != lib; }; then
6422           test -n "$dlopen" && func_append dlfiles " $dlopen"
6423           test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen"
6424         fi
6425
6426         if test "$pass" = conv; then
6427           # Only check for convenience libraries
6428           deplibs="$lib $deplibs"
6429           if test -z "$libdir"; then
6430             if test -z "$old_library"; then
6431               func_fatal_error "cannot find name of link library for \`$lib'"
6432             fi
6433             # It is a libtool convenience library, so add in its objects.
6434             func_append convenience " $ladir/$objdir/$old_library"
6435             func_append old_convenience " $ladir/$objdir/$old_library"
6436             tmp_libs=
6437             for deplib in $dependency_libs; do
6438               deplibs="$deplib $deplibs"
6439               if $opt_preserve_dup_deps ; then
6440                 case "$tmp_libs " in
6441                 *" $deplib "*) func_append specialdeplibs " $deplib" ;;
6442                 esac
6443               fi
6444               func_append tmp_libs " $deplib"
6445             done
6446           elif test "$linkmode" != prog && test "$linkmode" != lib; then
6447             func_fatal_error "\`$lib' is not a convenience library"
6448           fi
6449           continue
6450         fi # $pass = conv
6451
6452
6453         # Get the name of the library we link against.
6454         linklib=
6455         if test -n "$old_library" &&
6456            { test "$prefer_static_libs" = yes ||
6457              test "$prefer_static_libs,$installed" = "built,no"; }; then
6458           linklib=$old_library
6459         else
6460           for l in $old_library $library_names; do
6461             linklib="$l"
6462           done
6463         fi
6464         if test -z "$linklib"; then
6465           func_fatal_error "cannot find name of link library for \`$lib'"
6466         fi
6467
6468         # This library was specified with -dlopen.
6469         if test "$pass" = dlopen; then
6470           if test -z "$libdir"; then
6471             func_fatal_error "cannot -dlopen a convenience library: \`$lib'"
6472           fi
6473           if test -z "$dlname" ||
6474              test "$dlopen_support" != yes ||
6475              test "$build_libtool_libs" = no; then
6476             # If there is no dlname, no dlopen support or we're linking
6477             # statically, we need to preload.  We also need to preload any
6478             # dependent libraries so libltdl's deplib preloader doesn't
6479             # bomb out in the load deplibs phase.
6480             func_append dlprefiles " $lib $dependency_libs"
6481           else
6482             func_append newdlfiles " $lib"
6483           fi
6484           continue
6485         fi # $pass = dlopen
6486
6487         # We need an absolute path.
6488         case $ladir in
6489         [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;;
6490         *)
6491           abs_ladir=`cd "$ladir" && pwd`
6492           if test -z "$abs_ladir"; then
6493             func_warning "cannot determine absolute directory name of \`$ladir'"
6494             func_warning "passing it literally to the linker, although it might fail"
6495             abs_ladir="$ladir"
6496           fi
6497           ;;
6498         esac
6499         func_basename "$lib"
6500         laname="$func_basename_result"
6501
6502         # Find the relevant object directory and library name.
6503         if test "X$installed" = Xyes; then
6504           if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
6505             func_warning "library \`$lib' was moved."
6506             dir="$ladir"
6507             absdir="$abs_ladir"
6508             libdir="$abs_ladir"
6509           else
6510             dir="$lt_sysroot$libdir"
6511             absdir="$lt_sysroot$libdir"
6512           fi
6513           test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes
6514         else
6515           if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
6516             dir="$ladir"
6517             absdir="$abs_ladir"
6518             # Remove this search path later
6519             func_append notinst_path " $abs_ladir"
6520           else
6521             dir="$ladir/$objdir"
6522             absdir="$abs_ladir/$objdir"
6523             # Remove this search path later
6524             func_append notinst_path " $abs_ladir"
6525           fi
6526         fi # $installed = yes
6527         func_stripname 'lib' '.la' "$laname"
6528         name=$func_stripname_result
6529
6530         # This library was specified with -dlpreopen.
6531         if test "$pass" = dlpreopen; then
6532           if test -z "$libdir" && test "$linkmode" = prog; then
6533             func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'"
6534           fi
6535           case "$host" in
6536             # special handling for platforms with PE-DLLs.
6537             *cygwin* | *mingw* | *cegcc* )
6538               # Linker will automatically link against shared library if both
6539               # static and shared are present.  Therefore, ensure we extract
6540               # symbols from the import library if a shared library is present
6541               # (otherwise, the dlopen module name will be incorrect).  We do
6542               # this by putting the import library name into $newdlprefiles.
6543               # We recover the dlopen module name by 'saving' the la file
6544               # name in a special purpose variable, and (later) extracting the
6545               # dlname from the la file.
6546               if test -n "$dlname"; then
6547                 func_tr_sh "$dir/$linklib"
6548                 eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname"
6549                 func_append newdlprefiles " $dir/$linklib"
6550               else
6551                 func_append newdlprefiles " $dir/$old_library"
6552                 # Keep a list of preopened convenience libraries to check
6553                 # that they are being used correctly in the link pass.
6554                 test -z "$libdir" && \
6555                   func_append dlpreconveniencelibs " $dir/$old_library"
6556               fi
6557             ;;
6558             * )
6559               # Prefer using a static library (so that no silly _DYNAMIC symbols
6560               # are required to link).
6561               if test -n "$old_library"; then
6562                 func_append newdlprefiles " $dir/$old_library"
6563                 # Keep a list of preopened convenience libraries to check
6564                 # that they are being used correctly in the link pass.
6565                 test -z "$libdir" && \
6566                   func_append dlpreconveniencelibs " $dir/$old_library"
6567               # Otherwise, use the dlname, so that lt_dlopen finds it.
6568               elif test -n "$dlname"; then
6569                 func_append newdlprefiles " $dir/$dlname"
6570               else
6571                 func_append newdlprefiles " $dir/$linklib"
6572               fi
6573             ;;
6574           esac
6575         fi # $pass = dlpreopen
6576
6577         if test -z "$libdir"; then
6578           # Link the convenience library
6579           if test "$linkmode" = lib; then
6580             deplibs="$dir/$old_library $deplibs"
6581           elif test "$linkmode,$pass" = "prog,link"; then
6582             compile_deplibs="$dir/$old_library $compile_deplibs"
6583             finalize_deplibs="$dir/$old_library $finalize_deplibs"
6584           else
6585             deplibs="$lib $deplibs" # used for prog,scan pass
6586           fi
6587           continue
6588         fi
6589
6590
6591         if test "$linkmode" = prog && test "$pass" != link; then
6592           func_append newlib_search_path " $ladir"
6593           deplibs="$lib $deplibs"
6594
6595           linkalldeplibs=no
6596           if test "$link_all_deplibs" != no || test -z "$library_names" ||
6597              test "$build_libtool_libs" = no; then
6598             linkalldeplibs=yes
6599           fi
6600
6601           tmp_libs=
6602           for deplib in $dependency_libs; do
6603             case $deplib in
6604             -L*) func_stripname '-L' '' "$deplib"
6605                  func_resolve_sysroot "$func_stripname_result"
6606                  func_append newlib_search_path " $func_resolve_sysroot_result"
6607                  ;;
6608             esac
6609             # Need to link against all dependency_libs?
6610             if test "$linkalldeplibs" = yes; then
6611               deplibs="$deplib $deplibs"
6612             else
6613               # Need to hardcode shared library paths
6614               # or/and link against static libraries
6615               newdependency_libs="$deplib $newdependency_libs"
6616             fi
6617             if $opt_preserve_dup_deps ; then
6618               case "$tmp_libs " in
6619               *" $deplib "*) func_append specialdeplibs " $deplib" ;;
6620               esac
6621             fi
6622             func_append tmp_libs " $deplib"
6623           done # for deplib
6624           continue
6625         fi # $linkmode = prog...
6626
6627         if test "$linkmode,$pass" = "prog,link"; then
6628           if test -n "$library_names" &&
6629              { { test "$prefer_static_libs" = no ||
6630                  test "$prefer_static_libs,$installed" = "built,yes"; } ||
6631                test -z "$old_library"; }; then
6632             # We need to hardcode the library path
6633             if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then
6634               # Make sure the rpath contains only unique directories.
6635               case "$temp_rpath:" in
6636               *"$absdir:"*) ;;
6637               *) func_append temp_rpath "$absdir:" ;;
6638               esac
6639             fi
6640
6641             # Hardcode the library path.
6642             # Skip directories that are in the system default run-time
6643             # search path.
6644             case " $sys_lib_dlsearch_path " in
6645             *" $absdir "*) ;;
6646             *)
6647               case "$compile_rpath " in
6648               *" $absdir "*) ;;
6649               *) func_append compile_rpath " $absdir" ;;
6650               esac
6651               ;;
6652             esac
6653             case " $sys_lib_dlsearch_path " in
6654             *" $libdir "*) ;;
6655             *)
6656               case "$finalize_rpath " in
6657               *" $libdir "*) ;;
6658               *) func_append finalize_rpath " $libdir" ;;
6659               esac
6660               ;;
6661             esac
6662           fi # $linkmode,$pass = prog,link...
6663
6664           if test "$alldeplibs" = yes &&
6665              { test "$deplibs_check_method" = pass_all ||
6666                { test "$build_libtool_libs" = yes &&
6667                  test -n "$library_names"; }; }; then
6668             # We only need to search for static libraries
6669             continue
6670           fi
6671         fi
6672
6673         link_static=no # Whether the deplib will be linked statically
6674         use_static_libs=$prefer_static_libs
6675         if test "$use_static_libs" = built && test "$installed" = yes; then
6676           use_static_libs=no
6677         fi
6678         if test -n "$library_names" &&
6679            { test "$use_static_libs" = no || test -z "$old_library"; }; then
6680           case $host in
6681           *cygwin* | *mingw* | *cegcc*)
6682               # No point in relinking DLLs because paths are not encoded
6683               func_append notinst_deplibs " $lib"
6684               need_relink=no
6685             ;;
6686           *)
6687             if test "$installed" = no; then
6688               func_append notinst_deplibs " $lib"
6689               need_relink=yes
6690             fi
6691             ;;
6692           esac
6693           # This is a shared library
6694
6695           # Warn about portability, can't link against -module's on some
6696           # systems (darwin).  Don't bleat about dlopened modules though!
6697           dlopenmodule=""
6698           for dlpremoduletest in $dlprefiles; do
6699             if test "X$dlpremoduletest" = "X$lib"; then
6700               dlopenmodule="$dlpremoduletest"
6701               break
6702             fi
6703           done
6704           if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then
6705             echo
6706             if test "$linkmode" = prog; then
6707               $ECHO "*** Warning: Linking the executable $output against the loadable module"
6708             else
6709               $ECHO "*** Warning: Linking the shared library $output against the loadable module"
6710             fi
6711             $ECHO "*** $linklib is not portable!"
6712           fi
6713           if test "$linkmode" = lib &&
6714              test "$hardcode_into_libs" = yes; then
6715             # Hardcode the library path.
6716             # Skip directories that are in the system default run-time
6717             # search path.
6718             case " $sys_lib_dlsearch_path " in
6719             *" $absdir "*) ;;
6720             *)
6721               case "$compile_rpath " in
6722               *" $absdir "*) ;;
6723               *) func_append compile_rpath " $absdir" ;;
6724               esac
6725               ;;
6726             esac
6727             case " $sys_lib_dlsearch_path " in
6728             *" $libdir "*) ;;
6729             *)
6730               case "$finalize_rpath " in
6731               *" $libdir "*) ;;
6732               *) func_append finalize_rpath " $libdir" ;;
6733               esac
6734               ;;
6735             esac
6736           fi
6737
6738           if test -n "$old_archive_from_expsyms_cmds"; then
6739             # figure out the soname
6740             set dummy $library_names
6741             shift
6742             realname="$1"
6743             shift
6744             libname=`eval "\\$ECHO \"$libname_spec\""`
6745             # use dlname if we got it. it's perfectly good, no?
6746             if test -n "$dlname"; then
6747               soname="$dlname"
6748             elif test -n "$soname_spec"; then
6749               # bleh windows
6750               case $host in
6751               *cygwin* | mingw* | *cegcc*)
6752                 func_arith $current - $age
6753                 major=$func_arith_result
6754                 versuffix="-$major"
6755                 ;;
6756               esac
6757               eval soname=\"$soname_spec\"
6758             else
6759               soname="$realname"
6760             fi
6761
6762             # Make a new name for the extract_expsyms_cmds to use
6763             soroot="$soname"
6764             func_basename "$soroot"
6765             soname="$func_basename_result"
6766             func_stripname 'lib' '.dll' "$soname"
6767             newlib=libimp-$func_stripname_result.a
6768
6769             # If the library has no export list, then create one now
6770             if test -f "$output_objdir/$soname-def"; then :
6771             else
6772               func_verbose "extracting exported symbol list from \`$soname'"
6773               func_execute_cmds "$extract_expsyms_cmds" 'exit $?'
6774             fi
6775
6776             # Create $newlib
6777             if test -f "$output_objdir/$newlib"; then :; else
6778               func_verbose "generating import library for \`$soname'"
6779               func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?'
6780             fi
6781             # make sure the library variables are pointing to the new library
6782             dir=$output_objdir
6783             linklib=$newlib
6784           fi # test -n "$old_archive_from_expsyms_cmds"
6785
6786           if test "$linkmode" = prog || test "$opt_mode" != relink; then
6787             add_shlibpath=
6788             add_dir=
6789             add=
6790             lib_linked=yes
6791             case $hardcode_action in
6792             immediate | unsupported)
6793               if test "$hardcode_direct" = no; then
6794                 add="$dir/$linklib"
6795                 case $host in
6796                   *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;;
6797                   *-*-sysv4*uw2*) add_dir="-L$dir" ;;
6798                   *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
6799                     *-*-unixware7*) add_dir="-L$dir" ;;
6800                   *-*-darwin* )
6801                     # if the lib is a (non-dlopened) module then we can not
6802                     # link against it, someone is ignoring the earlier warnings
6803                     if /usr/bin/file -L $add 2> /dev/null |
6804                          $GREP ": [^:]* bundle" >/dev/null ; then
6805                       if test "X$dlopenmodule" != "X$lib"; then
6806                         $ECHO "*** Warning: lib $linklib is a module, not a shared library"
6807                         if test -z "$old_library" ; then
6808                           echo
6809                           echo "*** And there doesn't seem to be a static archive available"
6810                           echo "*** The link will probably fail, sorry"
6811                         else
6812                           add="$dir/$old_library"
6813                         fi
6814                       elif test -n "$old_library"; then
6815                         add="$dir/$old_library"
6816                       fi
6817                     fi
6818                 esac
6819               elif test "$hardcode_minus_L" = no; then
6820                 case $host in
6821                 *-*-sunos*) add_shlibpath="$dir" ;;
6822                 esac
6823                 add_dir="-L$dir"
6824                 add="-l$name"
6825               elif test "$hardcode_shlibpath_var" = no; then
6826                 add_shlibpath="$dir"
6827                 add="-l$name"
6828               else
6829                 lib_linked=no
6830               fi
6831               ;;
6832             relink)
6833               if test "$hardcode_direct" = yes &&
6834                  test "$hardcode_direct_absolute" = no; then
6835                 add="$dir/$linklib"
6836               elif test "$hardcode_minus_L" = yes; then
6837                 add_dir="-L$dir"
6838                 # Try looking first in the location we're being installed to.
6839                 if test -n "$inst_prefix_dir"; then
6840                   case $libdir in
6841                     [\\/]*)
6842                       func_append add_dir " -L$inst_prefix_dir$libdir"
6843                       ;;
6844                   esac
6845                 fi
6846                 add="-l$name"
6847               elif test "$hardcode_shlibpath_var" = yes; then
6848                 add_shlibpath="$dir"
6849                 add="-l$name"
6850               else
6851                 lib_linked=no
6852               fi
6853               ;;
6854             *) lib_linked=no ;;
6855             esac
6856
6857             if test "$lib_linked" != yes; then
6858               func_fatal_configuration "unsupported hardcode properties"
6859             fi
6860
6861             if test -n "$add_shlibpath"; then
6862               case :$compile_shlibpath: in
6863               *":$add_shlibpath:"*) ;;
6864               *) func_append compile_shlibpath "$add_shlibpath:" ;;
6865               esac
6866             fi
6867             if test "$linkmode" = prog; then
6868               test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
6869               test -n "$add" && compile_deplibs="$add $compile_deplibs"
6870             else
6871               test -n "$add_dir" && deplibs="$add_dir $deplibs"
6872               test -n "$add" && deplibs="$add $deplibs"
6873               if test "$hardcode_direct" != yes &&
6874                  test "$hardcode_minus_L" != yes &&
6875                  test "$hardcode_shlibpath_var" = yes; then
6876                 case :$finalize_shlibpath: in
6877                 *":$libdir:"*) ;;
6878                 *) func_append finalize_shlibpath "$libdir:" ;;
6879                 esac
6880               fi
6881             fi
6882           fi
6883
6884           if test "$linkmode" = prog || test "$opt_mode" = relink; then
6885             add_shlibpath=
6886             add_dir=
6887             add=
6888             # Finalize command for both is simple: just hardcode it.
6889             if test "$hardcode_direct" = yes &&
6890                test "$hardcode_direct_absolute" = no; then
6891               add="$libdir/$linklib"
6892             elif test "$hardcode_minus_L" = yes; then
6893               add_dir="-L$libdir"
6894               add="-l$name"
6895             elif test "$hardcode_shlibpath_var" = yes; then
6896               case :$finalize_shlibpath: in
6897               *":$libdir:"*) ;;
6898               *) func_append finalize_shlibpath "$libdir:" ;;
6899               esac
6900               add="-l$name"
6901             elif test "$hardcode_automatic" = yes; then
6902               if test -n "$inst_prefix_dir" &&
6903                  test -f "$inst_prefix_dir$libdir/$linklib" ; then
6904                 add="$inst_prefix_dir$libdir/$linklib"
6905               else
6906                 add="$libdir/$linklib"
6907               fi
6908             else
6909               # We cannot seem to hardcode it, guess we'll fake it.
6910               add_dir="-L$libdir"
6911               # Try looking first in the location we're being installed to.
6912               if test -n "$inst_prefix_dir"; then
6913                 case $libdir in
6914                   [\\/]*)
6915                     func_append add_dir " -L$inst_prefix_dir$libdir"
6916                     ;;
6917                 esac
6918               fi
6919               add="-l$name"
6920             fi
6921
6922             if test "$linkmode" = prog; then
6923               test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
6924               test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
6925             else
6926               test -n "$add_dir" && deplibs="$add_dir $deplibs"
6927               test -n "$add" && deplibs="$add $deplibs"
6928             fi
6929           fi
6930         elif test "$linkmode" = prog; then
6931           # Here we assume that one of hardcode_direct or hardcode_minus_L
6932           # is not unsupported.  This is valid on all known static and
6933           # shared platforms.
6934           if test "$hardcode_direct" != unsupported; then
6935             test -n "$old_library" && linklib="$old_library"
6936             compile_deplibs="$dir/$linklib $compile_deplibs"
6937             finalize_deplibs="$dir/$linklib $finalize_deplibs"
6938           else
6939             compile_deplibs="-l$name -L$dir $compile_deplibs"
6940             finalize_deplibs="-l$name -L$dir $finalize_deplibs"
6941           fi
6942         elif test "$build_libtool_libs" = yes; then
6943           # Not a shared library
6944           if test "$deplibs_check_method" != pass_all; then
6945             # We're trying link a shared library against a static one
6946             # but the system doesn't support it.
6947
6948             # Just print a warning and add the library to dependency_libs so
6949             # that the program can be linked against the static library.
6950             echo
6951             $ECHO "*** Warning: This system can not link to static lib archive $lib."
6952             echo "*** I have the capability to make that library automatically link in when"
6953             echo "*** you link to this library.  But I can only do this if you have a"
6954             echo "*** shared version of the library, which you do not appear to have."
6955             if test "$module" = yes; then
6956               echo "*** But as you try to build a module library, libtool will still create "
6957               echo "*** a static module, that should work as long as the dlopening application"
6958               echo "*** is linked with the -dlopen flag to resolve symbols at runtime."
6959               if test -z "$global_symbol_pipe"; then
6960                 echo
6961                 echo "*** However, this would only work if libtool was able to extract symbol"
6962                 echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
6963                 echo "*** not find such a program.  So, this module is probably useless."
6964                 echo "*** \`nm' from GNU binutils and a full rebuild may help."
6965               fi
6966               if test "$build_old_libs" = no; then
6967                 build_libtool_libs=module
6968                 build_old_libs=yes
6969               else
6970                 build_libtool_libs=no
6971               fi
6972             fi
6973           else
6974             deplibs="$dir/$old_library $deplibs"
6975             link_static=yes
6976           fi
6977         fi # link shared/static library?
6978
6979         if test "$linkmode" = lib; then
6980           if test -n "$dependency_libs" &&
6981              { test "$hardcode_into_libs" != yes ||
6982                test "$build_old_libs" = yes ||
6983                test "$link_static" = yes; }; then
6984             # Extract -R from dependency_libs
6985             temp_deplibs=
6986             for libdir in $dependency_libs; do
6987               case $libdir in
6988               -R*) func_stripname '-R' '' "$libdir"
6989                    temp_xrpath=$func_stripname_result
6990                    case " $xrpath " in
6991                    *" $temp_xrpath "*) ;;
6992                    *) func_append xrpath " $temp_xrpath";;
6993                    esac;;
6994               *) func_append temp_deplibs " $libdir";;
6995               esac
6996             done
6997             dependency_libs="$temp_deplibs"
6998           fi
6999
7000           func_append newlib_search_path " $absdir"
7001           # Link against this library
7002           test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
7003           # ... and its dependency_libs
7004           tmp_libs=
7005           for deplib in $dependency_libs; do
7006             newdependency_libs="$deplib $newdependency_libs"
7007             case $deplib in
7008               -L*) func_stripname '-L' '' "$deplib"
7009                    func_resolve_sysroot "$func_stripname_result";;
7010               *) func_resolve_sysroot "$deplib" ;;
7011             esac
7012             if $opt_preserve_dup_deps ; then
7013               case "$tmp_libs " in
7014               *" $func_resolve_sysroot_result "*)
7015                 func_append specialdeplibs " $func_resolve_sysroot_result" ;;
7016               esac
7017             fi
7018             func_append tmp_libs " $func_resolve_sysroot_result"
7019           done
7020
7021           if test "$link_all_deplibs" != no; then
7022             # Add the search paths of all dependency libraries
7023             for deplib in $dependency_libs; do
7024               path=
7025               case $deplib in
7026               -L*) path="$deplib" ;;
7027               *.la)
7028                 func_resolve_sysroot "$deplib"
7029                 deplib=$func_resolve_sysroot_result
7030                 func_dirname "$deplib" "" "."
7031                 dir=$func_dirname_result
7032                 # We need an absolute path.
7033                 case $dir in
7034                 [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;;
7035                 *)
7036                   absdir=`cd "$dir" && pwd`
7037                   if test -z "$absdir"; then
7038                     func_warning "cannot determine absolute directory name of \`$dir'"
7039                     absdir="$dir"
7040                   fi
7041                   ;;
7042                 esac
7043                 if $GREP "^installed=no" $deplib > /dev/null; then
7044                 case $host in
7045                 *-*-darwin*)
7046                   depdepl=
7047                   eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
7048                   if test -n "$deplibrary_names" ; then
7049                     for tmp in $deplibrary_names ; do
7050                       depdepl=$tmp
7051                     done
7052                     if test -f "$absdir/$objdir/$depdepl" ; then
7053                       depdepl="$absdir/$objdir/$depdepl"
7054                       darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
7055                       if test -z "$darwin_install_name"; then
7056                           darwin_install_name=`${OTOOL64} -L $depdepl  | awk '{if (NR == 2) {print $1;exit}}'`
7057                       fi
7058                       func_append compiler_flags " ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}"
7059                       func_append linker_flags " -dylib_file ${darwin_install_name}:${depdepl}"
7060                       path=
7061                     fi
7062                   fi
7063                   ;;
7064                 *)
7065                   path="-L$absdir/$objdir"
7066                   ;;
7067                 esac
7068                 else
7069                   eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
7070                   test -z "$libdir" && \
7071                     func_fatal_error "\`$deplib' is not a valid libtool archive"
7072                   test "$absdir" != "$libdir" && \
7073                     func_warning "\`$deplib' seems to be moved"
7074
7075                   path="-L$absdir"
7076                 fi
7077                 ;;
7078               esac
7079               case " $deplibs " in
7080               *" $path "*) ;;
7081               *) deplibs="$path $deplibs" ;;
7082               esac
7083             done
7084           fi # link_all_deplibs != no
7085         fi # linkmode = lib
7086       done # for deplib in $libs
7087       if test "$pass" = link; then
7088         if test "$linkmode" = "prog"; then
7089           compile_deplibs="$new_inherited_linker_flags $compile_deplibs"
7090           finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs"
7091         else
7092           compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
7093         fi
7094       fi
7095       dependency_libs="$newdependency_libs"
7096       if test "$pass" = dlpreopen; then
7097         # Link the dlpreopened libraries before other libraries
7098         for deplib in $save_deplibs; do
7099           deplibs="$deplib $deplibs"
7100         done
7101       fi
7102       if test "$pass" != dlopen; then
7103         if test "$pass" != conv; then
7104           # Make sure lib_search_path contains only unique directories.
7105           lib_search_path=
7106           for dir in $newlib_search_path; do
7107             case "$lib_search_path " in
7108             *" $dir "*) ;;
7109             *) func_append lib_search_path " $dir" ;;
7110             esac
7111           done
7112           newlib_search_path=
7113         fi
7114
7115         if test "$linkmode,$pass" != "prog,link"; then
7116           vars="deplibs"
7117         else
7118           vars="compile_deplibs finalize_deplibs"
7119         fi
7120         for var in $vars dependency_libs; do
7121           # Add libraries to $var in reverse order
7122           eval tmp_libs=\"\$$var\"
7123           new_libs=
7124           for deplib in $tmp_libs; do
7125             # FIXME: Pedantically, this is the right thing to do, so
7126             #        that some nasty dependency loop isn't accidentally
7127             #        broken:
7128             #new_libs="$deplib $new_libs"
7129             # Pragmatically, this seems to cause very few problems in
7130             # practice:
7131             case $deplib in
7132             -L*) new_libs="$deplib $new_libs" ;;
7133             -R*) ;;
7134             *)
7135               # And here is the reason: when a library appears more
7136               # than once as an explicit dependence of a library, or
7137               # is implicitly linked in more than once by the
7138               # compiler, it is considered special, and multiple
7139               # occurrences thereof are not removed.  Compare this
7140               # with having the same library being listed as a
7141               # dependency of multiple other libraries: in this case,
7142               # we know (pedantically, we assume) the library does not
7143               # need to be listed more than once, so we keep only the
7144               # last copy.  This is not always right, but it is rare
7145               # enough that we require users that really mean to play
7146               # such unportable linking tricks to link the library
7147               # using -Wl,-lname, so that libtool does not consider it
7148               # for duplicate removal.
7149               case " $specialdeplibs " in
7150               *" $deplib "*) new_libs="$deplib $new_libs" ;;
7151               *)
7152                 case " $new_libs " in
7153                 *" $deplib "*) ;;
7154                 *) new_libs="$deplib $new_libs" ;;
7155                 esac
7156                 ;;
7157               esac
7158               ;;
7159             esac
7160           done
7161           tmp_libs=
7162           for deplib in $new_libs; do
7163             case $deplib in
7164             -L*)
7165               case " $tmp_libs " in
7166               *" $deplib "*) ;;
7167               *) func_append tmp_libs " $deplib" ;;
7168               esac
7169               ;;
7170             *) func_append tmp_libs " $deplib" ;;
7171             esac
7172           done
7173           eval $var=\"$tmp_libs\"
7174         done # for var
7175       fi
7176       # Last step: remove runtime libs from dependency_libs
7177       # (they stay in deplibs)
7178       tmp_libs=
7179       for i in $dependency_libs ; do
7180         case " $predeps $postdeps $compiler_lib_search_path " in
7181         *" $i "*)
7182           i=""
7183           ;;
7184         esac
7185         if test -n "$i" ; then
7186           func_append tmp_libs " $i"
7187         fi
7188       done
7189       dependency_libs=$tmp_libs
7190     done # for pass
7191     if test "$linkmode" = prog; then
7192       dlfiles="$newdlfiles"
7193     fi
7194     if test "$linkmode" = prog || test "$linkmode" = lib; then
7195       dlprefiles="$newdlprefiles"
7196     fi
7197
7198     case $linkmode in
7199     oldlib)
7200       if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
7201         func_warning "\`-dlopen' is ignored for archives"
7202       fi
7203
7204       case " $deplibs" in
7205       *\ -l* | *\ -L*)
7206         func_warning "\`-l' and \`-L' are ignored for archives" ;;
7207       esac
7208
7209       test -n "$rpath" && \
7210         func_warning "\`-rpath' is ignored for archives"
7211
7212       test -n "$xrpath" && \
7213         func_warning "\`-R' is ignored for archives"
7214
7215       test -n "$vinfo" && \
7216         func_warning "\`-version-info/-version-number' is ignored for archives"
7217
7218       test -n "$release" && \
7219         func_warning "\`-release' is ignored for archives"
7220
7221       test -n "$export_symbols$export_symbols_regex" && \
7222         func_warning "\`-export-symbols' is ignored for archives"
7223
7224       # Now set the variables for building old libraries.
7225       build_libtool_libs=no
7226       oldlibs="$output"
7227       func_append objs "$old_deplibs"
7228       ;;
7229
7230     lib)
7231       # Make sure we only generate libraries of the form `libNAME.la'.
7232       case $outputname in
7233       lib*)
7234         func_stripname 'lib' '.la' "$outputname"
7235         name=$func_stripname_result
7236         eval shared_ext=\"$shrext_cmds\"
7237         eval libname=\"$libname_spec\"
7238         ;;
7239       *)
7240         test "$module" = no && \
7241           func_fatal_help "libtool library \`$output' must begin with \`lib'"
7242
7243         if test "$need_lib_prefix" != no; then
7244           # Add the "lib" prefix for modules if required
7245           func_stripname '' '.la' "$outputname"
7246           name=$func_stripname_result
7247           eval shared_ext=\"$shrext_cmds\"
7248           eval libname=\"$libname_spec\"
7249         else
7250           func_stripname '' '.la' "$outputname"
7251           libname=$func_stripname_result
7252         fi
7253         ;;
7254       esac
7255
7256       if test -n "$objs"; then
7257         if test "$deplibs_check_method" != pass_all; then
7258           func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs"
7259         else
7260           echo
7261           $ECHO "*** Warning: Linking the shared library $output against the non-libtool"
7262           $ECHO "*** objects $objs is not portable!"
7263           func_append libobjs " $objs"
7264         fi
7265       fi
7266
7267       test "$dlself" != no && \
7268         func_warning "\`-dlopen self' is ignored for libtool libraries"
7269
7270       set dummy $rpath
7271       shift
7272       test "$#" -gt 1 && \
7273         func_warning "ignoring multiple \`-rpath's for a libtool library"
7274
7275       install_libdir="$1"
7276
7277       oldlibs=
7278       if test -z "$rpath"; then
7279         if test "$build_libtool_libs" = yes; then
7280           # Building a libtool convenience library.
7281           # Some compilers have problems with a `.al' extension so
7282           # convenience libraries should have the same extension an
7283           # archive normally would.
7284           oldlibs="$output_objdir/$libname.$libext $oldlibs"
7285           build_libtool_libs=convenience
7286           build_old_libs=yes
7287         fi
7288
7289         test -n "$vinfo" && \
7290           func_warning "\`-version-info/-version-number' is ignored for convenience libraries"
7291
7292         test -n "$release" && \
7293           func_warning "\`-release' is ignored for convenience libraries"
7294       else
7295
7296         # Parse the version information argument.
7297         save_ifs="$IFS"; IFS=':'
7298         set dummy $vinfo 0 0 0
7299         shift
7300         IFS="$save_ifs"
7301
7302         test -n "$7" && \
7303           func_fatal_help "too many parameters to \`-version-info'"
7304
7305         # convert absolute version numbers to libtool ages
7306         # this retains compatibility with .la files and attempts
7307         # to make the code below a bit more comprehensible
7308
7309         case $vinfo_number in
7310         yes)
7311           number_major="$1"
7312           number_minor="$2"
7313           number_revision="$3"
7314           #
7315           # There are really only two kinds -- those that
7316           # use the current revision as the major version
7317           # and those that subtract age and use age as
7318           # a minor version.  But, then there is irix
7319           # which has an extra 1 added just for fun
7320           #
7321           case $version_type in
7322           darwin|linux|osf|windows|none)
7323             func_arith $number_major + $number_minor
7324             current=$func_arith_result
7325             age="$number_minor"
7326             revision="$number_revision"
7327             ;;
7328           freebsd-aout|freebsd-elf|qnx|sunos)
7329             current="$number_major"
7330             revision="$number_minor"
7331             age="0"
7332             ;;
7333           irix|nonstopux)
7334             func_arith $number_major + $number_minor
7335             current=$func_arith_result
7336             age="$number_minor"
7337             revision="$number_minor"
7338             lt_irix_increment=no
7339             ;;
7340           *)
7341             func_fatal_configuration "$modename: unknown library version type \`$version_type'"
7342             ;;
7343           esac
7344           ;;
7345         no)
7346           current="$1"
7347           revision="$2"
7348           age="$3"
7349           ;;
7350         esac
7351
7352         # Check that each of the things are valid numbers.
7353         case $current in
7354         0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
7355         *)
7356           func_error "CURRENT \`$current' must be a nonnegative integer"
7357           func_fatal_error "\`$vinfo' is not valid version information"
7358           ;;
7359         esac
7360
7361         case $revision in
7362         0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
7363         *)
7364           func_error "REVISION \`$revision' must be a nonnegative integer"
7365           func_fatal_error "\`$vinfo' is not valid version information"
7366           ;;
7367         esac
7368
7369         case $age in
7370         0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
7371         *)
7372           func_error "AGE \`$age' must be a nonnegative integer"
7373           func_fatal_error "\`$vinfo' is not valid version information"
7374           ;;
7375         esac
7376
7377         if test "$age" -gt "$current"; then
7378           func_error "AGE \`$age' is greater than the current interface number \`$current'"
7379           func_fatal_error "\`$vinfo' is not valid version information"
7380         fi
7381
7382         # Calculate the version variables.
7383         major=
7384         versuffix=
7385         verstring=
7386         case $version_type in
7387         none) ;;
7388
7389         darwin)
7390           # Like Linux, but with the current version available in
7391           # verstring for coding it into the library header
7392           func_arith $current - $age
7393           major=.$func_arith_result
7394           versuffix="$major.$age.$revision"
7395           # Darwin ld doesn't like 0 for these options...
7396           func_arith $current + 1
7397           minor_current=$func_arith_result
7398           xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision"
7399           verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
7400           ;;
7401
7402         freebsd-aout)
7403           major=".$current"
7404           versuffix=".$current.$revision";
7405           ;;
7406
7407         freebsd-elf)
7408           major=".$current"
7409           versuffix=".$current"
7410           ;;
7411
7412         irix | nonstopux)
7413           if test "X$lt_irix_increment" = "Xno"; then
7414             func_arith $current - $age
7415           else
7416             func_arith $current - $age + 1
7417           fi
7418           major=$func_arith_result
7419
7420           case $version_type in
7421             nonstopux) verstring_prefix=nonstopux ;;
7422             *)         verstring_prefix=sgi ;;
7423           esac
7424           verstring="$verstring_prefix$major.$revision"
7425
7426           # Add in all the interfaces that we are compatible with.
7427           loop=$revision
7428           while test "$loop" -ne 0; do
7429             func_arith $revision - $loop
7430             iface=$func_arith_result
7431             func_arith $loop - 1
7432             loop=$func_arith_result
7433             verstring="$verstring_prefix$major.$iface:$verstring"
7434           done
7435
7436           # Before this point, $major must not contain `.'.
7437           major=.$major
7438           versuffix="$major.$revision"
7439           ;;
7440
7441         linux)
7442           func_arith $current - $age
7443           major=.$func_arith_result
7444           versuffix="$major.$age.$revision"
7445           ;;
7446
7447         osf)
7448           func_arith $current - $age
7449           major=.$func_arith_result
7450           versuffix=".$current.$age.$revision"
7451           verstring="$current.$age.$revision"
7452
7453           # Add in all the interfaces that we are compatible with.
7454           loop=$age
7455           while test "$loop" -ne 0; do
7456             func_arith $current - $loop
7457             iface=$func_arith_result
7458             func_arith $loop - 1
7459             loop=$func_arith_result
7460             verstring="$verstring:${iface}.0"
7461           done
7462
7463           # Make executables depend on our current version.
7464           func_append verstring ":${current}.0"
7465           ;;
7466
7467         qnx)
7468           major=".$current"
7469           versuffix=".$current"
7470           ;;
7471
7472         sunos)
7473           major=".$current"
7474           versuffix=".$current.$revision"
7475           ;;
7476
7477         windows)
7478           # Use '-' rather than '.', since we only want one
7479           # extension on DOS 8.3 filesystems.
7480           func_arith $current - $age
7481           major=$func_arith_result
7482           versuffix="-$major"
7483           ;;
7484
7485         *)
7486           func_fatal_configuration "unknown library version type \`$version_type'"
7487           ;;
7488         esac
7489
7490         # Clear the version info if we defaulted, and they specified a release.
7491         if test -z "$vinfo" && test -n "$release"; then
7492           major=
7493           case $version_type in
7494           darwin)
7495             # we can't check for "0.0" in archive_cmds due to quoting
7496             # problems, so we reset it completely
7497             verstring=
7498             ;;
7499           *)
7500             verstring="0.0"
7501             ;;
7502           esac
7503           if test "$need_version" = no; then
7504             versuffix=
7505           else
7506             versuffix=".0.0"
7507           fi
7508         fi
7509
7510         # Remove version info from name if versioning should be avoided
7511         if test "$avoid_version" = yes && test "$need_version" = no; then
7512           major=
7513           versuffix=
7514           verstring=""
7515         fi
7516
7517         # Check to see if the archive will have undefined symbols.
7518         if test "$allow_undefined" = yes; then
7519           if test "$allow_undefined_flag" = unsupported; then
7520             func_warning "undefined symbols not allowed in $host shared libraries"
7521             build_libtool_libs=no
7522             build_old_libs=yes
7523           fi
7524         else
7525           # Don't allow undefined symbols.
7526           allow_undefined_flag="$no_undefined_flag"
7527         fi
7528
7529       fi
7530
7531       func_generate_dlsyms "$libname" "$libname" "yes"
7532       func_append libobjs " $symfileobj"
7533       test "X$libobjs" = "X " && libobjs=
7534
7535       if test "$opt_mode" != relink; then
7536         # Remove our outputs, but don't remove object files since they
7537         # may have been created when compiling PIC objects.
7538         removelist=
7539         tempremovelist=`$ECHO "$output_objdir/*"`
7540         for p in $tempremovelist; do
7541           case $p in
7542             *.$objext | *.gcno)
7543                ;;
7544             $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*)
7545                if test "X$precious_files_regex" != "X"; then
7546                  if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
7547                  then
7548                    continue
7549                  fi
7550                fi
7551                func_append removelist " $p"
7552                ;;
7553             *) ;;
7554           esac
7555         done
7556         test -n "$removelist" && \
7557           func_show_eval "${RM}r \$removelist"
7558       fi
7559
7560       # Now set the variables for building old libraries.
7561       if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
7562         func_append oldlibs " $output_objdir/$libname.$libext"
7563
7564         # Transform .lo files to .o files.
7565         oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; $lo2o" | $NL2SP`
7566       fi
7567
7568       # Eliminate all temporary directories.
7569       #for path in $notinst_path; do
7570       # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"`
7571       # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"`
7572       # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"`
7573       #done
7574
7575       if test -n "$xrpath"; then
7576         # If the user specified any rpath flags, then add them.
7577         temp_xrpath=
7578         for libdir in $xrpath; do
7579           func_replace_sysroot "$libdir"
7580           func_append temp_xrpath " -R$func_replace_sysroot_result"
7581           case "$finalize_rpath " in
7582           *" $libdir "*) ;;
7583           *) func_append finalize_rpath " $libdir" ;;
7584           esac
7585         done
7586         if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then
7587           dependency_libs="$temp_xrpath $dependency_libs"
7588         fi
7589       fi
7590
7591       # Make sure dlfiles contains only unique files that won't be dlpreopened
7592       old_dlfiles="$dlfiles"
7593       dlfiles=
7594       for lib in $old_dlfiles; do
7595         case " $dlprefiles $dlfiles " in
7596         *" $lib "*) ;;
7597         *) func_append dlfiles " $lib" ;;
7598         esac
7599       done
7600
7601       # Make sure dlprefiles contains only unique files
7602       old_dlprefiles="$dlprefiles"
7603       dlprefiles=
7604       for lib in $old_dlprefiles; do
7605         case "$dlprefiles " in
7606         *" $lib "*) ;;
7607         *) func_append dlprefiles " $lib" ;;
7608         esac
7609       done
7610
7611       if test "$build_libtool_libs" = yes; then
7612         if test -n "$rpath"; then
7613           case $host in
7614           *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*)
7615             # these systems don't actually have a c library (as such)!
7616             ;;
7617           *-*-rhapsody* | *-*-darwin1.[012])
7618             # Rhapsody C library is in the System framework
7619             func_append deplibs " System.ltframework"
7620             ;;
7621           *-*-netbsd*)
7622             # Don't link with libc until the a.out ld.so is fixed.
7623             ;;
7624           *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
7625             # Do not include libc due to us having libc/libc_r.
7626             ;;
7627           *-*-sco3.2v5* | *-*-sco5v6*)
7628             # Causes problems with __ctype
7629             ;;
7630           *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
7631             # Compiler inserts libc in the correct place for threads to work
7632             ;;
7633           *)
7634             # Add libc to deplibs on all other systems if necessary.
7635             if test "$build_libtool_need_lc" = "yes"; then
7636               func_append deplibs " -lc"
7637             fi
7638             ;;
7639           esac
7640         fi
7641
7642         # Transform deplibs into only deplibs that can be linked in shared.
7643         name_save=$name
7644         libname_save=$libname
7645         release_save=$release
7646         versuffix_save=$versuffix
7647         major_save=$major
7648         # I'm not sure if I'm treating the release correctly.  I think
7649         # release should show up in the -l (ie -lgmp5) so we don't want to
7650         # add it in twice.  Is that correct?
7651         release=""
7652         versuffix=""
7653         major=""
7654         newdeplibs=
7655         droppeddeps=no
7656         case $deplibs_check_method in
7657         pass_all)
7658           # Don't check for shared/static.  Everything works.
7659           # This might be a little naive.  We might want to check
7660           # whether the library exists or not.  But this is on
7661           # osf3 & osf4 and I'm not really sure... Just
7662           # implementing what was already the behavior.
7663           newdeplibs=$deplibs
7664           ;;
7665         test_compile)
7666           # This code stresses the "libraries are programs" paradigm to its
7667           # limits. Maybe even breaks it.  We compile a program, linking it
7668           # against the deplibs as a proxy for the library.  Then we can check
7669           # whether they linked in statically or dynamically with ldd.
7670           $opt_dry_run || $RM conftest.c
7671           cat > conftest.c <<EOF
7672           int main() { return 0; }
7673 EOF
7674           $opt_dry_run || $RM conftest
7675           if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then
7676             ldd_output=`ldd conftest`
7677             for i in $deplibs; do
7678               case $i in
7679               -l*)
7680                 func_stripname -l '' "$i"
7681                 name=$func_stripname_result
7682                 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
7683                   case " $predeps $postdeps " in
7684                   *" $i "*)
7685                     func_append newdeplibs " $i"
7686                     i=""
7687                     ;;
7688                   esac
7689                 fi
7690                 if test -n "$i" ; then
7691                   libname=`eval "\\$ECHO \"$libname_spec\""`
7692                   deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
7693                   set dummy $deplib_matches; shift
7694                   deplib_match=$1
7695                   if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
7696                     func_append newdeplibs " $i"
7697                   else
7698                     droppeddeps=yes
7699                     echo
7700                     $ECHO "*** Warning: dynamic linker does not accept needed library $i."
7701                     echo "*** I have the capability to make that library automatically link in when"
7702                     echo "*** you link to this library.  But I can only do this if you have a"
7703                     echo "*** shared version of the library, which I believe you do not have"
7704                     echo "*** because a test_compile did reveal that the linker did not use it for"
7705                     echo "*** its dynamic dependency list that programs get resolved with at runtime."
7706                   fi
7707                 fi
7708                 ;;
7709               *)
7710                 func_append newdeplibs " $i"
7711                 ;;
7712               esac
7713             done
7714           else
7715             # Error occurred in the first compile.  Let's try to salvage
7716             # the situation: Compile a separate program for each library.
7717             for i in $deplibs; do
7718               case $i in
7719               -l*)
7720                 func_stripname -l '' "$i"
7721                 name=$func_stripname_result
7722                 $opt_dry_run || $RM conftest
7723                 if $LTCC $LTCFLAGS -o conftest conftest.c $i; then
7724                   ldd_output=`ldd conftest`
7725                   if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
7726                     case " $predeps $postdeps " in
7727                     *" $i "*)
7728                       func_append newdeplibs " $i"
7729                       i=""
7730                       ;;
7731                     esac
7732                   fi
7733                   if test -n "$i" ; then
7734                     libname=`eval "\\$ECHO \"$libname_spec\""`
7735                     deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
7736                     set dummy $deplib_matches; shift
7737                     deplib_match=$1
7738                     if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
7739                       func_append newdeplibs " $i"
7740                     else
7741                       droppeddeps=yes
7742                       echo
7743                       $ECHO "*** Warning: dynamic linker does not accept needed library $i."
7744                       echo "*** I have the capability to make that library automatically link in when"
7745                       echo "*** you link to this library.  But I can only do this if you have a"
7746                       echo "*** shared version of the library, which you do not appear to have"
7747                       echo "*** because a test_compile did reveal that the linker did not use this one"
7748                       echo "*** as a dynamic dependency that programs can get resolved with at runtime."
7749                     fi
7750                   fi
7751                 else
7752                   droppeddeps=yes
7753                   echo
7754                   $ECHO "*** Warning!  Library $i is needed by this library but I was not able to"
7755                   echo "*** make it link in!  You will probably need to install it or some"
7756                   echo "*** library that it depends on before this library will be fully"
7757                   echo "*** functional.  Installing it before continuing would be even better."
7758                 fi
7759                 ;;
7760               *)
7761                 func_append newdeplibs " $i"
7762                 ;;
7763               esac
7764             done
7765           fi
7766           ;;
7767         file_magic*)
7768           set dummy $deplibs_check_method; shift
7769           file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
7770           for a_deplib in $deplibs; do
7771             case $a_deplib in
7772             -l*)
7773               func_stripname -l '' "$a_deplib"
7774               name=$func_stripname_result
7775               if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
7776                 case " $predeps $postdeps " in
7777                 *" $a_deplib "*)
7778                   func_append newdeplibs " $a_deplib"
7779                   a_deplib=""
7780                   ;;
7781                 esac
7782               fi
7783               if test -n "$a_deplib" ; then
7784                 libname=`eval "\\$ECHO \"$libname_spec\""`
7785                 if test -n "$file_magic_glob"; then
7786                   libnameglob=`func_echo_all "$libname" | $SED -e $file_magic_glob`
7787                 else
7788                   libnameglob=$libname
7789                 fi
7790                 test "$want_nocaseglob" = yes && nocaseglob=`shopt -p nocaseglob`
7791                 for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
7792                   if test "$want_nocaseglob" = yes; then
7793                     shopt -s nocaseglob
7794                     potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
7795                     $nocaseglob
7796                   else
7797                     potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
7798                   fi
7799                   for potent_lib in $potential_libs; do
7800                       # Follow soft links.
7801                       if ls -lLd "$potent_lib" 2>/dev/null |
7802                          $GREP " -> " >/dev/null; then
7803                         continue
7804                       fi
7805                       # The statement above tries to avoid entering an
7806                       # endless loop below, in case of cyclic links.
7807                       # We might still enter an endless loop, since a link
7808                       # loop can be closed while we follow links,
7809                       # but so what?
7810                       potlib="$potent_lib"
7811                       while test -h "$potlib" 2>/dev/null; do
7812                         potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'`
7813                         case $potliblink in
7814                         [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
7815                         *) potlib=`$ECHO "$potlib" | $SED 's,[^/]*$,,'`"$potliblink";;
7816                         esac
7817                       done
7818                       if eval $file_magic_cmd \"\$potlib\" 2>/dev/null |
7819                          $SED -e 10q |
7820                          $EGREP "$file_magic_regex" > /dev/null; then
7821                         func_append newdeplibs " $a_deplib"
7822                         a_deplib=""
7823                         break 2
7824                       fi
7825                   done
7826                 done
7827               fi
7828               if test -n "$a_deplib" ; then
7829                 droppeddeps=yes
7830                 echo
7831                 $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
7832                 echo "*** I have the capability to make that library automatically link in when"
7833                 echo "*** you link to this library.  But I can only do this if you have a"
7834                 echo "*** shared version of the library, which you do not appear to have"
7835                 echo "*** because I did check the linker path looking for a file starting"
7836                 if test -z "$potlib" ; then
7837                   $ECHO "*** with $libname but no candidates were found. (...for file magic test)"
7838                 else
7839                   $ECHO "*** with $libname and none of the candidates passed a file format test"
7840                   $ECHO "*** using a file magic. Last file checked: $potlib"
7841                 fi
7842               fi
7843               ;;
7844             *)
7845               # Add a -L argument.
7846               func_append newdeplibs " $a_deplib"
7847               ;;
7848             esac
7849           done # Gone through all deplibs.
7850           ;;
7851         match_pattern*)
7852           set dummy $deplibs_check_method; shift
7853           match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
7854           for a_deplib in $deplibs; do
7855             case $a_deplib in
7856             -l*)
7857               func_stripname -l '' "$a_deplib"
7858               name=$func_stripname_result
7859               if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
7860                 case " $predeps $postdeps " in
7861                 *" $a_deplib "*)
7862                   func_append newdeplibs " $a_deplib"
7863                   a_deplib=""
7864                   ;;
7865                 esac
7866               fi
7867               if test -n "$a_deplib" ; then
7868                 libname=`eval "\\$ECHO \"$libname_spec\""`
7869                 for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
7870                   potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
7871                   for potent_lib in $potential_libs; do
7872                     potlib="$potent_lib" # see symlink-check above in file_magic test
7873                     if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \
7874                        $EGREP "$match_pattern_regex" > /dev/null; then
7875                       func_append newdeplibs " $a_deplib"
7876                       a_deplib=""
7877                       break 2
7878                     fi
7879                   done
7880                 done
7881               fi
7882               if test -n "$a_deplib" ; then
7883                 droppeddeps=yes
7884                 echo
7885                 $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
7886                 echo "*** I have the capability to make that library automatically link in when"
7887                 echo "*** you link to this library.  But I can only do this if you have a"
7888                 echo "*** shared version of the library, which you do not appear to have"
7889                 echo "*** because I did check the linker path looking for a file starting"
7890                 if test -z "$potlib" ; then
7891                   $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)"
7892                 else
7893                   $ECHO "*** with $libname and none of the candidates passed a file format test"
7894                   $ECHO "*** using a regex pattern. Last file checked: $potlib"
7895                 fi
7896               fi
7897               ;;
7898             *)
7899               # Add a -L argument.
7900               func_append newdeplibs " $a_deplib"
7901               ;;
7902             esac
7903           done # Gone through all deplibs.
7904           ;;
7905         none | unknown | *)
7906           newdeplibs=""
7907           tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'`
7908           if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
7909             for i in $predeps $postdeps ; do
7910               # can't use Xsed below, because $i might contain '/'
7911               tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s,$i,,"`
7912             done
7913           fi
7914           case $tmp_deplibs in
7915           *[!\  \ ]*)
7916             echo
7917             if test "X$deplibs_check_method" = "Xnone"; then
7918               echo "*** Warning: inter-library dependencies are not supported in this platform."
7919             else
7920               echo "*** Warning: inter-library dependencies are not known to be supported."
7921             fi
7922             echo "*** All declared inter-library dependencies are being dropped."
7923             droppeddeps=yes
7924             ;;
7925           esac
7926           ;;
7927         esac
7928         versuffix=$versuffix_save
7929         major=$major_save
7930         release=$release_save
7931         libname=$libname_save
7932         name=$name_save
7933
7934         case $host in
7935         *-*-rhapsody* | *-*-darwin1.[012])
7936           # On Rhapsody replace the C library with the System framework
7937           newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'`
7938           ;;
7939         esac
7940
7941         if test "$droppeddeps" = yes; then
7942           if test "$module" = yes; then
7943             echo
7944             echo "*** Warning: libtool could not satisfy all declared inter-library"
7945             $ECHO "*** dependencies of module $libname.  Therefore, libtool will create"
7946             echo "*** a static module, that should work as long as the dlopening"
7947             echo "*** application is linked with the -dlopen flag."
7948             if test -z "$global_symbol_pipe"; then
7949               echo
7950               echo "*** However, this would only work if libtool was able to extract symbol"
7951               echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
7952               echo "*** not find such a program.  So, this module is probably useless."
7953               echo "*** \`nm' from GNU binutils and a full rebuild may help."
7954             fi
7955             if test "$build_old_libs" = no; then
7956               oldlibs="$output_objdir/$libname.$libext"
7957               build_libtool_libs=module
7958               build_old_libs=yes
7959             else
7960               build_libtool_libs=no
7961             fi
7962           else
7963             echo "*** The inter-library dependencies that have been dropped here will be"
7964             echo "*** automatically added whenever a program is linked with this library"
7965             echo "*** or is declared to -dlopen it."
7966
7967             if test "$allow_undefined" = no; then
7968               echo
7969               echo "*** Since this library must not contain undefined symbols,"
7970               echo "*** because either the platform does not support them or"
7971               echo "*** it was explicitly requested with -no-undefined,"
7972               echo "*** libtool will only create a static version of it."
7973               if test "$build_old_libs" = no; then
7974                 oldlibs="$output_objdir/$libname.$libext"
7975                 build_libtool_libs=module
7976                 build_old_libs=yes
7977               else
7978                 build_libtool_libs=no
7979               fi
7980             fi
7981           fi
7982         fi
7983         # Done checking deplibs!
7984         deplibs=$newdeplibs
7985       fi
7986       # Time to change all our "foo.ltframework" stuff back to "-framework foo"
7987       case $host in
7988         *-*-darwin*)
7989           newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
7990           new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
7991           deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
7992           ;;
7993       esac
7994
7995       # move library search paths that coincide with paths to not yet
7996       # installed libraries to the beginning of the library search list
7997       new_libs=
7998       for path in $notinst_path; do
7999         case " $new_libs " in
8000         *" -L$path/$objdir "*) ;;
8001         *)
8002           case " $deplibs " in
8003           *" -L$path/$objdir "*)
8004             func_append new_libs " -L$path/$objdir" ;;
8005           esac
8006           ;;
8007         esac
8008       done
8009       for deplib in $deplibs; do
8010         case $deplib in
8011         -L*)
8012           case " $new_libs " in
8013           *" $deplib "*) ;;
8014           *) func_append new_libs " $deplib" ;;
8015           esac
8016           ;;
8017         *) func_append new_libs " $deplib" ;;
8018         esac
8019       done
8020       deplibs="$new_libs"
8021
8022       # All the library-specific variables (install_libdir is set above).
8023       library_names=
8024       old_library=
8025       dlname=
8026
8027       # Test again, we may have decided not to build it any more
8028       if test "$build_libtool_libs" = yes; then
8029         if test "$hardcode_into_libs" = yes; then
8030           # Hardcode the library paths
8031           hardcode_libdirs=
8032           dep_rpath=
8033           rpath="$finalize_rpath"
8034           test "$opt_mode" != relink && rpath="$compile_rpath$rpath"
8035           for libdir in $rpath; do
8036             if test -n "$hardcode_libdir_flag_spec"; then
8037               if test -n "$hardcode_libdir_separator"; then
8038                 func_replace_sysroot "$libdir"
8039                 libdir=$func_replace_sysroot_result
8040                 if test -z "$hardcode_libdirs"; then
8041                   hardcode_libdirs="$libdir"
8042                 else
8043                   # Just accumulate the unique libdirs.
8044                   case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
8045                   *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
8046                     ;;
8047                   *)
8048                     func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
8049                     ;;
8050                   esac
8051                 fi
8052               else
8053                 eval flag=\"$hardcode_libdir_flag_spec\"
8054                 func_append dep_rpath " $flag"
8055               fi
8056             elif test -n "$runpath_var"; then
8057               case "$perm_rpath " in
8058               *" $libdir "*) ;;
8059               *) func_apped perm_rpath " $libdir" ;;
8060               esac
8061             fi
8062           done
8063           # Substitute the hardcoded libdirs into the rpath.
8064           if test -n "$hardcode_libdir_separator" &&
8065              test -n "$hardcode_libdirs"; then
8066             libdir="$hardcode_libdirs"
8067             if test -n "$hardcode_libdir_flag_spec_ld"; then
8068               eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\"
8069             else
8070               eval dep_rpath=\"$hardcode_libdir_flag_spec\"
8071             fi
8072           fi
8073           if test -n "$runpath_var" && test -n "$perm_rpath"; then
8074             # We should set the runpath_var.
8075             rpath=
8076             for dir in $perm_rpath; do
8077               func_append rpath "$dir:"
8078             done
8079             eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
8080           fi
8081           test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
8082         fi
8083
8084         shlibpath="$finalize_shlibpath"
8085         test "$opt_mode" != relink && shlibpath="$compile_shlibpath$shlibpath"
8086         if test -n "$shlibpath"; then
8087           eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
8088         fi
8089
8090         # Get the real and link names of the library.
8091         eval shared_ext=\"$shrext_cmds\"
8092         eval library_names=\"$library_names_spec\"
8093         set dummy $library_names
8094         shift
8095         realname="$1"
8096         shift
8097
8098         if test -n "$soname_spec"; then
8099           eval soname=\"$soname_spec\"
8100         else
8101           soname="$realname"
8102         fi
8103         if test -z "$dlname"; then
8104           dlname=$soname
8105         fi
8106
8107         lib="$output_objdir/$realname"
8108         linknames=
8109         for link
8110         do
8111           func_append linknames " $link"
8112         done
8113
8114         # Use standard objects if they are pic
8115         test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP`
8116         test "X$libobjs" = "X " && libobjs=
8117
8118         delfiles=
8119         if test -n "$export_symbols" && test -n "$include_expsyms"; then
8120           $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp"
8121           export_symbols="$output_objdir/$libname.uexp"
8122           func_append delfiles " $export_symbols"
8123         fi
8124
8125         orig_export_symbols=
8126         case $host_os in
8127         cygwin* | mingw* | cegcc*)
8128           if test -n "$export_symbols" && test -z "$export_symbols_regex"; then
8129             # exporting using user supplied symfile
8130             if test "x`$SED 1q $export_symbols`" != xEXPORTS; then
8131               # and it's NOT already a .def file. Must figure out
8132               # which of the given symbols are data symbols and tag
8133               # them as such. So, trigger use of export_symbols_cmds.
8134               # export_symbols gets reassigned inside the "prepare
8135               # the list of exported symbols" if statement, so the
8136               # include_expsyms logic still works.
8137               orig_export_symbols="$export_symbols"
8138               export_symbols=
8139               always_export_symbols=yes
8140             fi
8141           fi
8142           ;;
8143         esac
8144
8145         # Prepare the list of exported symbols
8146         if test -z "$export_symbols"; then
8147           if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
8148             func_verbose "generating symbol list for \`$libname.la'"
8149             export_symbols="$output_objdir/$libname.exp"
8150             $opt_dry_run || $RM $export_symbols
8151             cmds=$export_symbols_cmds
8152             save_ifs="$IFS"; IFS='~'
8153             for cmd1 in $cmds; do
8154               IFS="$save_ifs"
8155               # Take the normal branch if the nm_file_list_spec branch
8156               # doesn't work or if tool conversion is not needed.
8157               case $nm_file_list_spec~$to_tool_file_cmd in
8158                 *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*)
8159                   try_normal_branch=yes
8160                   eval cmd=\"$cmd1\"
8161                   func_len " $cmd"
8162                   len=$func_len_result
8163                   ;;
8164                 *)
8165                   try_normal_branch=no
8166                   ;;
8167               esac
8168               if test "$try_normal_branch" = yes \
8169                  && { test "$len" -lt "$max_cmd_len" \
8170                       || test "$max_cmd_len" -le -1; }
8171               then
8172                 func_show_eval "$cmd" 'exit $?'
8173                 skipped_export=false
8174               elif test -n "$nm_file_list_spec"; then
8175                 func_basename "$output"
8176                 output_la=$func_basename_result
8177                 save_libobjs=$libobjs
8178                 save_output=$output
8179                 output=${output_objdir}/${output_la}.nm
8180                 func_to_tool_file "$output"
8181                 libobjs=$nm_file_list_spec$func_to_tool_file_result
8182                 func_append delfiles " $output"
8183                 func_verbose "creating $NM input file list: $output"
8184                 for obj in $save_libobjs; do
8185                   func_to_tool_file "$obj"
8186                   $ECHO "$func_to_tool_file_result"
8187                 done > "$output"
8188                 eval cmd=\"$cmd1\"
8189                 func_show_eval "$cmd" 'exit $?'
8190                 output=$save_output
8191                 libobjs=$save_libobjs
8192                 skipped_export=false
8193               else
8194                 # The command line is too long to execute in one step.
8195                 func_verbose "using reloadable object file for export list..."
8196                 skipped_export=:
8197                 # Break out early, otherwise skipped_export may be
8198                 # set to false by a later but shorter cmd.
8199                 break
8200               fi
8201             done
8202             IFS="$save_ifs"
8203             if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then
8204               func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
8205               func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
8206             fi
8207           fi
8208         fi
8209
8210         if test -n "$export_symbols" && test -n "$include_expsyms"; then
8211           tmp_export_symbols="$export_symbols"
8212           test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
8213           $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
8214         fi
8215
8216         if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then
8217           # The given exports_symbols file has to be filtered, so filter it.
8218           func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
8219           # FIXME: $output_objdir/$libname.filter potentially contains lots of
8220           # 's' commands which not all seds can handle. GNU sed should be fine
8221           # though. Also, the filter scales superlinearly with the number of
8222           # global variables. join(1) would be nice here, but unfortunately
8223           # isn't a blessed tool.
8224           $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
8225           func_append delfiles " $export_symbols $output_objdir/$libname.filter"
8226           export_symbols=$output_objdir/$libname.def
8227           $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
8228         fi
8229
8230         tmp_deplibs=
8231         for test_deplib in $deplibs; do
8232           case " $convenience " in
8233           *" $test_deplib "*) ;;
8234           *)
8235             func_append tmp_deplibs " $test_deplib"
8236             ;;
8237           esac
8238         done
8239         deplibs="$tmp_deplibs"
8240
8241         if test -n "$convenience"; then
8242           if test -n "$whole_archive_flag_spec" &&
8243             test "$compiler_needs_object" = yes &&
8244             test -z "$libobjs"; then
8245             # extract the archives, so we have objects to list.
8246             # TODO: could optimize this to just extract one archive.
8247             whole_archive_flag_spec=
8248           fi
8249           if test -n "$whole_archive_flag_spec"; then
8250             save_libobjs=$libobjs
8251             eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
8252             test "X$libobjs" = "X " && libobjs=
8253           else
8254             gentop="$output_objdir/${outputname}x"
8255             func_append generated " $gentop"
8256
8257             func_extract_archives $gentop $convenience
8258             func_append libobjs " $func_extract_archives_result"
8259             test "X$libobjs" = "X " && libobjs=
8260           fi
8261         fi
8262
8263         if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
8264           eval flag=\"$thread_safe_flag_spec\"
8265           func_append linker_flags " $flag"
8266         fi
8267
8268         # Make a backup of the uninstalled library when relinking
8269         if test "$opt_mode" = relink; then
8270           $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $?
8271         fi
8272
8273         # Do each of the archive commands.
8274         if test "$module" = yes && test -n "$module_cmds" ; then
8275           if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
8276             eval test_cmds=\"$module_expsym_cmds\"
8277             cmds=$module_expsym_cmds
8278           else
8279             eval test_cmds=\"$module_cmds\"
8280             cmds=$module_cmds
8281           fi
8282         else
8283           if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
8284             eval test_cmds=\"$archive_expsym_cmds\"
8285             cmds=$archive_expsym_cmds
8286           else
8287             eval test_cmds=\"$archive_cmds\"
8288             cmds=$archive_cmds
8289           fi
8290         fi
8291
8292         if test "X$skipped_export" != "X:" &&
8293            func_len " $test_cmds" &&
8294            len=$func_len_result &&
8295            test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
8296           :
8297         else
8298           # The command line is too long to link in one step, link piecewise
8299           # or, if using GNU ld and skipped_export is not :, use a linker
8300           # script.
8301
8302           # Save the value of $output and $libobjs because we want to
8303           # use them later.  If we have whole_archive_flag_spec, we
8304           # want to use save_libobjs as it was before
8305           # whole_archive_flag_spec was expanded, because we can't
8306           # assume the linker understands whole_archive_flag_spec.
8307           # This may have to be revisited, in case too many
8308           # convenience libraries get linked in and end up exceeding
8309           # the spec.
8310           if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
8311             save_libobjs=$libobjs
8312           fi
8313           save_output=$output
8314           func_basename "$output"
8315           output_la=$func_basename_result
8316
8317           # Clear the reloadable object creation command queue and
8318           # initialize k to one.
8319           test_cmds=
8320           concat_cmds=
8321           objlist=
8322           last_robj=
8323           k=1
8324
8325           if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then
8326             output=${output_objdir}/${output_la}.lnkscript
8327             func_verbose "creating GNU ld script: $output"
8328             echo 'INPUT (' > $output
8329             for obj in $save_libobjs
8330             do
8331               func_to_tool_file "$obj"
8332               $ECHO "$func_to_tool_file_result" >> $output
8333             done
8334             echo ')' >> $output
8335             func_append delfiles " $output"
8336             func_to_tool_file "$output"
8337             output=$func_to_tool_file_result
8338           elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then
8339             output=${output_objdir}/${output_la}.lnk
8340             func_verbose "creating linker input file list: $output"
8341             : > $output
8342             set x $save_libobjs
8343             shift
8344             firstobj=
8345             if test "$compiler_needs_object" = yes; then
8346               firstobj="$1 "
8347               shift
8348             fi
8349             for obj
8350             do
8351               func_to_tool_file "$obj"
8352               $ECHO "$func_to_tool_file_result" >> $output
8353             done
8354             func_append delfiles " $output"
8355             func_to_tool_file "$output"
8356             output=$firstobj\"$file_list_spec$func_to_tool_file_result\"
8357           else
8358             if test -n "$save_libobjs"; then
8359               func_verbose "creating reloadable object files..."
8360               output=$output_objdir/$output_la-${k}.$objext
8361               eval test_cmds=\"$reload_cmds\"
8362               func_len " $test_cmds"
8363               len0=$func_len_result
8364               len=$len0
8365
8366               # Loop over the list of objects to be linked.
8367               for obj in $save_libobjs
8368               do
8369                 func_len " $obj"
8370                 func_arith $len + $func_len_result
8371                 len=$func_arith_result
8372                 if test "X$objlist" = X ||
8373                    test "$len" -lt "$max_cmd_len"; then
8374                   func_append objlist " $obj"
8375                 else
8376                   # The command $test_cmds is almost too long, add a
8377                   # command to the queue.
8378                   if test "$k" -eq 1 ; then
8379                     # The first file doesn't have a previous command to add.
8380                     reload_objs=$objlist
8381                     eval concat_cmds=\"$reload_cmds\"
8382                   else
8383                     # All subsequent reloadable object files will link in
8384                     # the last one created.
8385                     reload_objs="$objlist $last_robj"
8386                     eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\"
8387                   fi
8388                   last_robj=$output_objdir/$output_la-${k}.$objext
8389                   func_arith $k + 1
8390                   k=$func_arith_result
8391                   output=$output_objdir/$output_la-${k}.$objext
8392                   objlist=" $obj"
8393                   func_len " $last_robj"
8394                   func_arith $len0 + $func_len_result
8395                   len=$func_arith_result
8396                 fi
8397               done
8398               # Handle the remaining objects by creating one last
8399               # reloadable object file.  All subsequent reloadable object
8400               # files will link in the last one created.
8401               test -z "$concat_cmds" || concat_cmds=$concat_cmds~
8402               reload_objs="$objlist $last_robj"
8403               eval concat_cmds=\"\${concat_cmds}$reload_cmds\"
8404               if test -n "$last_robj"; then
8405                 eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\"
8406               fi
8407               func_append delfiles " $output"
8408
8409             else
8410               output=
8411             fi
8412
8413             if ${skipped_export-false}; then
8414               func_verbose "generating symbol list for \`$libname.la'"
8415               export_symbols="$output_objdir/$libname.exp"
8416               $opt_dry_run || $RM $export_symbols
8417               libobjs=$output
8418               # Append the command to create the export file.
8419               test -z "$concat_cmds" || concat_cmds=$concat_cmds~
8420               eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\"
8421               if test -n "$last_robj"; then
8422                 eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
8423               fi
8424             fi
8425
8426             test -n "$save_libobjs" &&
8427               func_verbose "creating a temporary reloadable object file: $output"
8428
8429             # Loop through the commands generated above and execute them.
8430             save_ifs="$IFS"; IFS='~'
8431             for cmd in $concat_cmds; do
8432               IFS="$save_ifs"
8433               $opt_silent || {
8434                   func_quote_for_expand "$cmd"
8435                   eval "func_echo $func_quote_for_expand_result"
8436               }
8437               $opt_dry_run || eval "$cmd" || {
8438                 lt_exit=$?
8439
8440                 # Restore the uninstalled library and exit
8441                 if test "$opt_mode" = relink; then
8442                   ( cd "$output_objdir" && \
8443                     $RM "${realname}T" && \
8444                     $MV "${realname}U" "$realname" )
8445                 fi
8446
8447                 exit $lt_exit
8448               }
8449             done
8450             IFS="$save_ifs"
8451
8452             if test -n "$export_symbols_regex" && ${skipped_export-false}; then
8453               func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
8454               func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
8455             fi
8456           fi
8457
8458           if ${skipped_export-false}; then
8459             if test -n "$export_symbols" && test -n "$include_expsyms"; then
8460               tmp_export_symbols="$export_symbols"
8461               test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
8462               $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
8463             fi
8464
8465             if test -n "$orig_export_symbols"; then
8466               # The given exports_symbols file has to be filtered, so filter it.
8467               func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
8468               # FIXME: $output_objdir/$libname.filter potentially contains lots of
8469               # 's' commands which not all seds can handle. GNU sed should be fine
8470               # though. Also, the filter scales superlinearly with the number of
8471               # global variables. join(1) would be nice here, but unfortunately
8472               # isn't a blessed tool.
8473               $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
8474               func_append delfiles " $export_symbols $output_objdir/$libname.filter"
8475               export_symbols=$output_objdir/$libname.def
8476               $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
8477             fi
8478           fi
8479
8480           libobjs=$output
8481           # Restore the value of output.
8482           output=$save_output
8483
8484           if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
8485             eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
8486             test "X$libobjs" = "X " && libobjs=
8487           fi
8488           # Expand the library linking commands again to reset the
8489           # value of $libobjs for piecewise linking.
8490
8491           # Do each of the archive commands.
8492           if test "$module" = yes && test -n "$module_cmds" ; then
8493             if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
8494               cmds=$module_expsym_cmds
8495             else
8496               cmds=$module_cmds
8497             fi
8498           else
8499             if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
8500               cmds=$archive_expsym_cmds
8501             else
8502               cmds=$archive_cmds
8503             fi
8504           fi
8505         fi
8506
8507         if test -n "$delfiles"; then
8508           # Append the command to remove temporary files to $cmds.
8509           eval cmds=\"\$cmds~\$RM $delfiles\"
8510         fi
8511
8512         # Add any objects from preloaded convenience libraries
8513         if test -n "$dlprefiles"; then
8514           gentop="$output_objdir/${outputname}x"
8515           func_append generated " $gentop"
8516
8517           func_extract_archives $gentop $dlprefiles
8518           func_append libobjs " $func_extract_archives_result"
8519           test "X$libobjs" = "X " && libobjs=
8520         fi
8521
8522         save_ifs="$IFS"; IFS='~'
8523         for cmd in $cmds; do
8524           IFS="$save_ifs"
8525           eval cmd=\"$cmd\"
8526           $opt_silent || {
8527             func_quote_for_expand "$cmd"
8528             eval "func_echo $func_quote_for_expand_result"
8529           }
8530           $opt_dry_run || eval "$cmd" || {
8531             lt_exit=$?
8532
8533             # Restore the uninstalled library and exit
8534             if test "$opt_mode" = relink; then
8535               ( cd "$output_objdir" && \
8536                 $RM "${realname}T" && \
8537                 $MV "${realname}U" "$realname" )
8538             fi
8539
8540             exit $lt_exit
8541           }
8542         done
8543         IFS="$save_ifs"
8544
8545         # Restore the uninstalled library and exit
8546         if test "$opt_mode" = relink; then
8547           $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $?
8548
8549           if test -n "$convenience"; then
8550             if test -z "$whole_archive_flag_spec"; then
8551               func_show_eval '${RM}r "$gentop"'
8552             fi
8553           fi
8554
8555           exit $EXIT_SUCCESS
8556         fi
8557
8558         # Create links to the real library.
8559         for linkname in $linknames; do
8560           if test "$realname" != "$linkname"; then
8561             func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?'
8562           fi
8563         done
8564
8565         # If -module or -export-dynamic was specified, set the dlname.
8566         if test "$module" = yes || test "$export_dynamic" = yes; then
8567           # On all known operating systems, these are identical.
8568           dlname="$soname"
8569         fi
8570       fi
8571       ;;
8572
8573     obj)
8574       if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
8575         func_warning "\`-dlopen' is ignored for objects"
8576       fi
8577
8578       case " $deplibs" in
8579       *\ -l* | *\ -L*)
8580         func_warning "\`-l' and \`-L' are ignored for objects" ;;
8581       esac
8582
8583       test -n "$rpath" && \
8584         func_warning "\`-rpath' is ignored for objects"
8585
8586       test -n "$xrpath" && \
8587         func_warning "\`-R' is ignored for objects"
8588
8589       test -n "$vinfo" && \
8590         func_warning "\`-version-info' is ignored for objects"
8591
8592       test -n "$release" && \
8593         func_warning "\`-release' is ignored for objects"
8594
8595       case $output in
8596       *.lo)
8597         test -n "$objs$old_deplibs" && \
8598           func_fatal_error "cannot build library object \`$output' from non-libtool objects"
8599
8600         libobj=$output
8601         func_lo2o "$libobj"
8602         obj=$func_lo2o_result
8603         ;;
8604       *)
8605         libobj=
8606         obj="$output"
8607         ;;
8608       esac
8609
8610       # Delete the old objects.
8611       $opt_dry_run || $RM $obj $libobj
8612
8613       # Objects from convenience libraries.  This assumes
8614       # single-version convenience libraries.  Whenever we create
8615       # different ones for PIC/non-PIC, this we'll have to duplicate
8616       # the extraction.
8617       reload_conv_objs=
8618       gentop=
8619       # reload_cmds runs $LD directly, so let us get rid of
8620       # -Wl from whole_archive_flag_spec and hope we can get by with
8621       # turning comma into space..
8622       wl=
8623
8624       if test -n "$convenience"; then
8625         if test -n "$whole_archive_flag_spec"; then
8626           eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\"
8627           reload_conv_objs=$reload_objs\ `$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'`
8628         else
8629           gentop="$output_objdir/${obj}x"
8630           func_append generated " $gentop"
8631
8632           func_extract_archives $gentop $convenience
8633           reload_conv_objs="$reload_objs $func_extract_archives_result"
8634         fi
8635       fi
8636
8637       # If we're not building shared, we need to use non_pic_objs
8638       test "$build_libtool_libs" != yes && libobjs="$non_pic_objects"
8639
8640       # Create the old-style object.
8641       reload_objs="$objs$old_deplibs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; /\.lib$/d; $lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test
8642
8643       output="$obj"
8644       func_execute_cmds "$reload_cmds" 'exit $?'
8645
8646       # Exit if we aren't doing a library object file.
8647       if test -z "$libobj"; then
8648         if test -n "$gentop"; then
8649           func_show_eval '${RM}r "$gentop"'
8650         fi
8651
8652         exit $EXIT_SUCCESS
8653       fi
8654
8655       if test "$build_libtool_libs" != yes; then
8656         if test -n "$gentop"; then
8657           func_show_eval '${RM}r "$gentop"'
8658         fi
8659
8660         # Create an invalid libtool object if no PIC, so that we don't
8661         # accidentally link it into a program.
8662         # $show "echo timestamp > $libobj"
8663         # $opt_dry_run || eval "echo timestamp > $libobj" || exit $?
8664         exit $EXIT_SUCCESS
8665       fi
8666
8667       if test -n "$pic_flag" || test "$pic_mode" != default; then
8668         # Only do commands if we really have different PIC objects.
8669         reload_objs="$libobjs $reload_conv_objs"
8670         output="$libobj"
8671         func_execute_cmds "$reload_cmds" 'exit $?'
8672       fi
8673
8674       if test -n "$gentop"; then
8675         func_show_eval '${RM}r "$gentop"'
8676       fi
8677
8678       exit $EXIT_SUCCESS
8679       ;;
8680
8681     prog)
8682       case $host in
8683         *cygwin*) func_stripname '' '.exe' "$output"
8684                   output=$func_stripname_result.exe;;
8685       esac
8686       test -n "$vinfo" && \
8687         func_warning "\`-version-info' is ignored for programs"
8688
8689       test -n "$release" && \
8690         func_warning "\`-release' is ignored for programs"
8691
8692       test "$preload" = yes \
8693         && test "$dlopen_support" = unknown \
8694         && test "$dlopen_self" = unknown \
8695         && test "$dlopen_self_static" = unknown && \
8696           func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support."
8697
8698       case $host in
8699       *-*-rhapsody* | *-*-darwin1.[012])
8700         # On Rhapsody replace the C library is the System framework
8701         compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'`
8702         finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'`
8703         ;;
8704       esac
8705
8706       case $host in
8707       *-*-darwin*)
8708         # Don't allow lazy linking, it breaks C++ global constructors
8709         # But is supposedly fixed on 10.4 or later (yay!).
8710         if test "$tagname" = CXX ; then
8711           case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
8712             10.[0123])
8713               func_append compile_command " ${wl}-bind_at_load"
8714               func_append finalize_command " ${wl}-bind_at_load"
8715             ;;
8716           esac
8717         fi
8718         # Time to change all our "foo.ltframework" stuff back to "-framework foo"
8719         compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
8720         finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
8721         ;;
8722       esac
8723
8724
8725       # move library search paths that coincide with paths to not yet
8726       # installed libraries to the beginning of the library search list
8727       new_libs=
8728       for path in $notinst_path; do
8729         case " $new_libs " in
8730         *" -L$path/$objdir "*) ;;
8731         *)
8732           case " $compile_deplibs " in
8733           *" -L$path/$objdir "*)
8734             func_append new_libs " -L$path/$objdir" ;;
8735           esac
8736           ;;
8737         esac
8738       done
8739       for deplib in $compile_deplibs; do
8740         case $deplib in
8741         -L*)
8742           case " $new_libs " in
8743           *" $deplib "*) ;;
8744           *) func_append new_libs " $deplib" ;;
8745           esac
8746           ;;
8747         *) func_append new_libs " $deplib" ;;
8748         esac
8749       done
8750       compile_deplibs="$new_libs"
8751
8752
8753       func_append compile_command " $compile_deplibs"
8754       func_append finalize_command " $finalize_deplibs"
8755
8756       if test -n "$rpath$xrpath"; then
8757         # If the user specified any rpath flags, then add them.
8758         for libdir in $rpath $xrpath; do
8759           # This is the magic to use -rpath.
8760           case "$finalize_rpath " in
8761           *" $libdir "*) ;;
8762           *) func_append finalize_rpath " $libdir" ;;
8763           esac
8764         done
8765       fi
8766
8767       # Now hardcode the library paths
8768       rpath=
8769       hardcode_libdirs=
8770       for libdir in $compile_rpath $finalize_rpath; do
8771         if test -n "$hardcode_libdir_flag_spec"; then
8772           if test -n "$hardcode_libdir_separator"; then
8773             if test -z "$hardcode_libdirs"; then
8774               hardcode_libdirs="$libdir"
8775             else
8776               # Just accumulate the unique libdirs.
8777               case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
8778               *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
8779                 ;;
8780               *)
8781                 func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
8782                 ;;
8783               esac
8784             fi
8785           else
8786             eval flag=\"$hardcode_libdir_flag_spec\"
8787             func_append rpath " $flag"
8788           fi
8789         elif test -n "$runpath_var"; then
8790           case "$perm_rpath " in
8791           *" $libdir "*) ;;
8792           *) func_append perm_rpath " $libdir" ;;
8793           esac
8794         fi
8795         case $host in
8796         *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
8797           testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'`
8798           case :$dllsearchpath: in
8799           *":$libdir:"*) ;;
8800           ::) dllsearchpath=$libdir;;
8801           *) func_append dllsearchpath ":$libdir";;
8802           esac
8803           case :$dllsearchpath: in
8804           *":$testbindir:"*) ;;
8805           ::) dllsearchpath=$testbindir;;
8806           *) func_append dllsearchpath ":$testbindir";;
8807           esac
8808           ;;
8809         esac
8810       done
8811       # Substitute the hardcoded libdirs into the rpath.
8812       if test -n "$hardcode_libdir_separator" &&
8813          test -n "$hardcode_libdirs"; then
8814         libdir="$hardcode_libdirs"
8815         eval rpath=\" $hardcode_libdir_flag_spec\"
8816       fi
8817       compile_rpath="$rpath"
8818
8819       rpath=
8820       hardcode_libdirs=
8821       for libdir in $finalize_rpath; do
8822         if test -n "$hardcode_libdir_flag_spec"; then
8823           if test -n "$hardcode_libdir_separator"; then
8824             if test -z "$hardcode_libdirs"; then
8825               hardcode_libdirs="$libdir"
8826             else
8827               # Just accumulate the unique libdirs.
8828               case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
8829               *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
8830                 ;;
8831               *)
8832                 func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
8833                 ;;
8834               esac
8835             fi
8836           else
8837             eval flag=\"$hardcode_libdir_flag_spec\"
8838             func_append rpath " $flag"
8839           fi
8840         elif test -n "$runpath_var"; then
8841           case "$finalize_perm_rpath " in
8842           *" $libdir "*) ;;
8843           *) func_append finalize_perm_rpath " $libdir" ;;
8844           esac
8845         fi
8846       done
8847       # Substitute the hardcoded libdirs into the rpath.
8848       if test -n "$hardcode_libdir_separator" &&
8849          test -n "$hardcode_libdirs"; then
8850         libdir="$hardcode_libdirs"
8851         eval rpath=\" $hardcode_libdir_flag_spec\"
8852       fi
8853       finalize_rpath="$rpath"
8854
8855       if test -n "$libobjs" && test "$build_old_libs" = yes; then
8856         # Transform all the library objects into standard objects.
8857         compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
8858         finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
8859       fi
8860
8861       func_generate_dlsyms "$outputname" "@PROGRAM@" "no"
8862
8863       # template prelinking step
8864       if test -n "$prelink_cmds"; then
8865         func_execute_cmds "$prelink_cmds" 'exit $?'
8866       fi
8867
8868       wrappers_required=yes
8869       case $host in
8870       *cegcc* | *mingw32ce*)
8871         # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway.
8872         wrappers_required=no
8873         ;;
8874       *cygwin* | *mingw* )
8875         if test "$build_libtool_libs" != yes; then
8876           wrappers_required=no
8877         fi
8878         ;;
8879       *)
8880         if test "$need_relink" = no || test "$build_libtool_libs" != yes; then
8881           wrappers_required=no
8882         fi
8883         ;;
8884       esac
8885       if test "$wrappers_required" = no; then
8886         # Replace the output file specification.
8887         compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
8888         link_command="$compile_command$compile_rpath"
8889
8890         # We have no uninstalled library dependencies, so finalize right now.
8891         exit_status=0
8892         func_show_eval "$link_command" 'exit_status=$?'
8893
8894         if test -n "$postlink_cmds"; then
8895           func_to_tool_file "$output"
8896           postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
8897           func_execute_cmds "$postlink_cmds" 'exit $?'
8898         fi
8899
8900         # Delete the generated files.
8901         if test -f "$output_objdir/${outputname}S.${objext}"; then
8902           func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"'
8903         fi
8904
8905         exit $exit_status
8906       fi
8907
8908       if test -n "$compile_shlibpath$finalize_shlibpath"; then
8909         compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
8910       fi
8911       if test -n "$finalize_shlibpath"; then
8912         finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
8913       fi
8914
8915       compile_var=
8916       finalize_var=
8917       if test -n "$runpath_var"; then
8918         if test -n "$perm_rpath"; then
8919           # We should set the runpath_var.
8920           rpath=
8921           for dir in $perm_rpath; do
8922             func_append rpath "$dir:"
8923           done
8924           compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
8925         fi
8926         if test -n "$finalize_perm_rpath"; then
8927           # We should set the runpath_var.
8928           rpath=
8929           for dir in $finalize_perm_rpath; do
8930             func_append rpath "$dir:"
8931           done
8932           finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
8933         fi
8934       fi
8935
8936       if test "$no_install" = yes; then
8937         # We don't need to create a wrapper script.
8938         link_command="$compile_var$compile_command$compile_rpath"
8939         # Replace the output file specification.
8940         link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
8941         # Delete the old output file.
8942         $opt_dry_run || $RM $output
8943         # Link the executable and exit
8944         func_show_eval "$link_command" 'exit $?'
8945
8946         if test -n "$postlink_cmds"; then
8947           func_to_tool_file "$output"
8948           postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
8949           func_execute_cmds "$postlink_cmds" 'exit $?'
8950         fi
8951
8952         exit $EXIT_SUCCESS
8953       fi
8954
8955       if test "$hardcode_action" = relink; then
8956         # Fast installation is not supported
8957         link_command="$compile_var$compile_command$compile_rpath"
8958         relink_command="$finalize_var$finalize_command$finalize_rpath"
8959
8960         func_warning "this platform does not like uninstalled shared libraries"
8961         func_warning "\`$output' will be relinked during installation"
8962       else
8963         if test "$fast_install" != no; then
8964           link_command="$finalize_var$compile_command$finalize_rpath"
8965           if test "$fast_install" = yes; then
8966             relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'`
8967           else
8968             # fast_install is set to needless
8969             relink_command=
8970           fi
8971         else
8972           link_command="$compile_var$compile_command$compile_rpath"
8973           relink_command="$finalize_var$finalize_command$finalize_rpath"
8974         fi
8975       fi
8976
8977       # Replace the output file specification.
8978       link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
8979
8980       # Delete the old output files.
8981       $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname
8982
8983       func_show_eval "$link_command" 'exit $?'
8984
8985       if test -n "$postlink_cmds"; then
8986         func_to_tool_file "$output_objdir/$outputname"
8987         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'`
8988         func_execute_cmds "$postlink_cmds" 'exit $?'
8989       fi
8990
8991       # Now create the wrapper script.
8992       func_verbose "creating $output"
8993
8994       # Quote the relink command for shipping.
8995       if test -n "$relink_command"; then
8996         # Preserve any variables that may affect compiler behavior
8997         for var in $variables_saved_for_relink; do
8998           if eval test -z \"\${$var+set}\"; then
8999             relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
9000           elif eval var_value=\$$var; test -z "$var_value"; then
9001             relink_command="$var=; export $var; $relink_command"
9002           else
9003             func_quote_for_eval "$var_value"
9004             relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
9005           fi
9006         done
9007         relink_command="(cd `pwd`; $relink_command)"
9008         relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
9009       fi
9010
9011       # Only actually do things if not in dry run mode.
9012       $opt_dry_run || {
9013         # win32 will think the script is a binary if it has
9014         # a .exe suffix, so we strip it off here.
9015         case $output in
9016           *.exe) func_stripname '' '.exe' "$output"
9017                  output=$func_stripname_result ;;
9018         esac
9019         # test for cygwin because mv fails w/o .exe extensions
9020         case $host in
9021           *cygwin*)
9022             exeext=.exe
9023             func_stripname '' '.exe' "$outputname"
9024             outputname=$func_stripname_result ;;
9025           *) exeext= ;;
9026         esac
9027         case $host in
9028           *cygwin* | *mingw* )
9029             func_dirname_and_basename "$output" "" "."
9030             output_name=$func_basename_result
9031             output_path=$func_dirname_result
9032             cwrappersource="$output_path/$objdir/lt-$output_name.c"
9033             cwrapper="$output_path/$output_name.exe"
9034             $RM $cwrappersource $cwrapper
9035             trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
9036
9037             func_emit_cwrapperexe_src > $cwrappersource
9038
9039             # The wrapper executable is built using the $host compiler,
9040             # because it contains $host paths and files. If cross-
9041             # compiling, it, like the target executable, must be
9042             # executed on the $host or under an emulation environment.
9043             $opt_dry_run || {
9044               $LTCC $LTCFLAGS -o $cwrapper $cwrappersource
9045               $STRIP $cwrapper
9046             }
9047
9048             # Now, create the wrapper script for func_source use:
9049             func_ltwrapper_scriptname $cwrapper
9050             $RM $func_ltwrapper_scriptname_result
9051             trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15
9052             $opt_dry_run || {
9053               # note: this script will not be executed, so do not chmod.
9054               if test "x$build" = "x$host" ; then
9055                 $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result
9056               else
9057                 func_emit_wrapper no > $func_ltwrapper_scriptname_result
9058               fi
9059             }
9060           ;;
9061           * )
9062             $RM $output
9063             trap "$RM $output; exit $EXIT_FAILURE" 1 2 15
9064
9065             func_emit_wrapper no > $output
9066             chmod +x $output
9067           ;;
9068         esac
9069       }
9070       exit $EXIT_SUCCESS
9071       ;;
9072     esac
9073
9074     # See if we need to build an old-fashioned archive.
9075     for oldlib in $oldlibs; do
9076
9077       if test "$build_libtool_libs" = convenience; then
9078         oldobjs="$libobjs_save $symfileobj"
9079         addlibs="$convenience"
9080         build_libtool_libs=no
9081       else
9082         if test "$build_libtool_libs" = module; then
9083           oldobjs="$libobjs_save"
9084           build_libtool_libs=no
9085         else
9086           oldobjs="$old_deplibs $non_pic_objects"
9087           if test "$preload" = yes && test -f "$symfileobj"; then
9088             func_append oldobjs " $symfileobj"
9089           fi
9090         fi
9091         addlibs="$old_convenience"
9092       fi
9093
9094       if test -n "$addlibs"; then
9095         gentop="$output_objdir/${outputname}x"
9096         func_append generated " $gentop"
9097
9098         func_extract_archives $gentop $addlibs
9099         func_append oldobjs " $func_extract_archives_result"
9100       fi
9101
9102       # Do each command in the archive commands.
9103       if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
9104         cmds=$old_archive_from_new_cmds
9105       else
9106
9107         # Add any objects from preloaded convenience libraries
9108         if test -n "$dlprefiles"; then
9109           gentop="$output_objdir/${outputname}x"
9110           func_append generated " $gentop"
9111
9112           func_extract_archives $gentop $dlprefiles
9113           func_append oldobjs " $func_extract_archives_result"
9114         fi
9115
9116         # POSIX demands no paths to be encoded in archives.  We have
9117         # to avoid creating archives with duplicate basenames if we
9118         # might have to extract them afterwards, e.g., when creating a
9119         # static archive out of a convenience library, or when linking
9120         # the entirety of a libtool archive into another (currently
9121         # not supported by libtool).
9122         if (for obj in $oldobjs
9123             do
9124               func_basename "$obj"
9125               $ECHO "$func_basename_result"
9126             done | sort | sort -uc >/dev/null 2>&1); then
9127           :
9128         else
9129           echo "copying selected object files to avoid basename conflicts..."
9130           gentop="$output_objdir/${outputname}x"
9131           func_append generated " $gentop"
9132           func_mkdir_p "$gentop"
9133           save_oldobjs=$oldobjs
9134           oldobjs=
9135           counter=1
9136           for obj in $save_oldobjs
9137           do
9138             func_basename "$obj"
9139             objbase="$func_basename_result"
9140             case " $oldobjs " in
9141             " ") oldobjs=$obj ;;
9142             *[\ /]"$objbase "*)
9143               while :; do
9144                 # Make sure we don't pick an alternate name that also
9145                 # overlaps.
9146                 newobj=lt$counter-$objbase
9147                 func_arith $counter + 1
9148                 counter=$func_arith_result
9149                 case " $oldobjs " in
9150                 *[\ /]"$newobj "*) ;;
9151                 *) if test ! -f "$gentop/$newobj"; then break; fi ;;
9152                 esac
9153               done
9154               func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
9155               func_append oldobjs " $gentop/$newobj"
9156               ;;
9157             *) func_append oldobjs " $obj" ;;
9158             esac
9159           done
9160         fi
9161         eval cmds=\"$old_archive_cmds\"
9162
9163         func_len " $cmds"
9164         len=$func_len_result
9165         if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
9166           cmds=$old_archive_cmds
9167         elif test -n "$archiver_list_spec"; then
9168           func_verbose "using command file archive linking..."
9169           for obj in $oldobjs
9170           do
9171             func_to_tool_file "$obj"
9172             $ECHO "$func_to_tool_file_result"
9173           done > $output_objdir/$libname.libcmd
9174           func_to_tool_file "$output_objdir/$libname.libcmd"
9175           oldobjs=" $archiver_list_spec$func_to_tool_file_result"
9176           cmds=$old_archive_cmds
9177         else
9178           # the command line is too long to link in one step, link in parts
9179           func_verbose "using piecewise archive linking..."
9180           save_RANLIB=$RANLIB
9181           RANLIB=:
9182           objlist=
9183           concat_cmds=
9184           save_oldobjs=$oldobjs
9185           oldobjs=
9186           # Is there a better way of finding the last object in the list?
9187           for obj in $save_oldobjs
9188           do
9189             last_oldobj=$obj
9190           done
9191           eval test_cmds=\"$old_archive_cmds\"
9192           func_len " $test_cmds"
9193           len0=$func_len_result
9194           len=$len0
9195           for obj in $save_oldobjs
9196           do
9197             func_len " $obj"
9198             func_arith $len + $func_len_result
9199             len=$func_arith_result
9200             func_append objlist " $obj"
9201             if test "$len" -lt "$max_cmd_len"; then
9202               :
9203             else
9204               # the above command should be used before it gets too long
9205               oldobjs=$objlist
9206               if test "$obj" = "$last_oldobj" ; then
9207                 RANLIB=$save_RANLIB
9208               fi
9209               test -z "$concat_cmds" || concat_cmds=$concat_cmds~
9210               eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\"
9211               objlist=
9212               len=$len0
9213             fi
9214           done
9215           RANLIB=$save_RANLIB
9216           oldobjs=$objlist
9217           if test "X$oldobjs" = "X" ; then
9218             eval cmds=\"\$concat_cmds\"
9219           else
9220             eval cmds=\"\$concat_cmds~\$old_archive_cmds\"
9221           fi
9222         fi
9223       fi
9224       func_execute_cmds "$cmds" 'exit $?'
9225     done
9226
9227     test -n "$generated" && \
9228       func_show_eval "${RM}r$generated"
9229
9230     # Now create the libtool archive.
9231     case $output in
9232     *.la)
9233       old_library=
9234       test "$build_old_libs" = yes && old_library="$libname.$libext"
9235       func_verbose "creating $output"
9236
9237       # Preserve any variables that may affect compiler behavior
9238       for var in $variables_saved_for_relink; do
9239         if eval test -z \"\${$var+set}\"; then
9240           relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
9241         elif eval var_value=\$$var; test -z "$var_value"; then
9242           relink_command="$var=; export $var; $relink_command"
9243         else
9244           func_quote_for_eval "$var_value"
9245           relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
9246         fi
9247       done
9248       # Quote the link command for shipping.
9249       relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
9250       relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
9251       if test "$hardcode_automatic" = yes ; then
9252         relink_command=
9253       fi
9254
9255       # Only create the output if not a dry run.
9256       $opt_dry_run || {
9257         for installed in no yes; do
9258           if test "$installed" = yes; then
9259             if test -z "$install_libdir"; then
9260               break
9261             fi
9262             output="$output_objdir/$outputname"i
9263             # Replace all uninstalled libtool libraries with the installed ones
9264             newdependency_libs=
9265             for deplib in $dependency_libs; do
9266               case $deplib in
9267               *.la)
9268                 func_basename "$deplib"
9269                 name="$func_basename_result"
9270                 eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
9271                 test -z "$libdir" && \
9272                   func_fatal_error "\`$deplib' is not a valid libtool archive"
9273                 func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name"
9274                 ;;
9275               -L*)
9276                 func_stripname -L '' "$deplib"
9277                 func_replace_sysroot "$func_stripname_result"
9278                 func_append newdependency_libs " -L$func_replace_sysroot_result"
9279                 ;;
9280               -R*)
9281                 func_stripname -R '' "$deplib"
9282                 func_replace_sysroot "$func_stripname_result"
9283                 func_append newdependency_libs " -R$func_replace_sysroot_result"
9284                 ;;
9285               *) func_append newdependency_libs " $deplib" ;;
9286               esac
9287             done
9288             dependency_libs="$newdependency_libs"
9289             newdlfiles=
9290
9291             for lib in $dlfiles; do
9292               case $lib in
9293               *.la)
9294                 func_basename "$lib"
9295                 name="$func_basename_result"
9296                 eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
9297                 test -z "$libdir" && \
9298                   func_fatal_error "\`$lib' is not a valid libtool archive"
9299                 func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name"
9300                 ;;
9301               *) func_append newdlfiles " $lib" ;;
9302               esac
9303             done
9304             dlfiles="$newdlfiles"
9305             newdlprefiles=
9306             for lib in $dlprefiles; do
9307               case $lib in
9308               *.la)
9309                 # Only pass preopened files to the pseudo-archive (for
9310                 # eventual linking with the app. that links it) if we
9311                 # didn't already link the preopened objects directly into
9312                 # the library:
9313                 func_basename "$lib"
9314                 name="$func_basename_result"
9315                 eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
9316                 test -z "$libdir" && \
9317                   func_fatal_error "\`$lib' is not a valid libtool archive"
9318                 func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name"
9319                 ;;
9320               esac
9321             done
9322             dlprefiles="$newdlprefiles"
9323           else
9324             newdlfiles=
9325             for lib in $dlfiles; do
9326               case $lib in
9327                 [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
9328                 *) abs=`pwd`"/$lib" ;;
9329               esac
9330               func_append newdlfiles " $abs"
9331             done
9332             dlfiles="$newdlfiles"
9333             newdlprefiles=
9334             for lib in $dlprefiles; do
9335               case $lib in
9336                 [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
9337                 *) abs=`pwd`"/$lib" ;;
9338               esac
9339               func_append newdlprefiles " $abs"
9340             done
9341             dlprefiles="$newdlprefiles"
9342           fi
9343           $RM $output
9344           # place dlname in correct position for cygwin
9345           # In fact, it would be nice if we could use this code for all target
9346           # systems that can't hard-code library paths into their executables
9347           # and that have no shared library path variable independent of PATH,
9348           # but it turns out we can't easily determine that from inspecting
9349           # libtool variables, so we have to hard-code the OSs to which it
9350           # applies here; at the moment, that means platforms that use the PE
9351           # object format with DLL files.  See the long comment at the top of
9352           # tests/bindir.at for full details.
9353           tdlname=$dlname
9354           case $host,$output,$installed,$module,$dlname in
9355             *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll)
9356               # If a -bindir argument was supplied, place the dll there.
9357               if test "x$bindir" != x ;
9358               then
9359                 func_relative_path "$install_libdir" "$bindir"
9360                 tdlname=$func_relative_path_result$dlname
9361               else
9362                 # Otherwise fall back on heuristic.
9363                 tdlname=../bin/$dlname
9364               fi
9365               ;;
9366           esac
9367           $ECHO > $output "\
9368 # $outputname - a libtool library file
9369 # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
9370 #
9371 # Please DO NOT delete this file!
9372 # It is necessary for linking the library.
9373
9374 # The name that we can dlopen(3).
9375 dlname='$tdlname'
9376
9377 # Names of this library.
9378 library_names='$library_names'
9379
9380 # The name of the static archive.
9381 old_library='$old_library'
9382
9383 # Linker flags that can not go in dependency_libs.
9384 inherited_linker_flags='$new_inherited_linker_flags'
9385
9386 # Libraries that this one depends upon.
9387 dependency_libs='$dependency_libs'
9388
9389 # Names of additional weak libraries provided by this library
9390 weak_library_names='$weak_libs'
9391
9392 # Version information for $libname.
9393 current=$current
9394 age=$age
9395 revision=$revision
9396
9397 # Is this an already installed library?
9398 installed=$installed
9399
9400 # Should we warn about portability when linking against -modules?
9401 shouldnotlink=$module
9402
9403 # Files to dlopen/dlpreopen
9404 dlopen='$dlfiles'
9405 dlpreopen='$dlprefiles'
9406
9407 # Directory that this library needs to be installed in:
9408 libdir='$install_libdir'"
9409           if test "$installed" = no && test "$need_relink" = yes; then
9410             $ECHO >> $output "\
9411 relink_command=\"$relink_command\""
9412           fi
9413         done
9414       }
9415
9416       # Do a symbolic link so that the libtool archive can be found in
9417       # LD_LIBRARY_PATH before the program is installed.
9418       func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?'
9419       ;;
9420     esac
9421     exit $EXIT_SUCCESS
9422 }
9423
9424 { test "$opt_mode" = link || test "$opt_mode" = relink; } &&
9425     func_mode_link ${1+"$@"}
9426
9427
9428 # func_mode_uninstall arg...
9429 func_mode_uninstall ()
9430 {
9431     $opt_debug
9432     RM="$nonopt"
9433     files=
9434     rmforce=
9435     exit_status=0
9436
9437     # This variable tells wrapper scripts just to set variables rather
9438     # than running their programs.
9439     libtool_install_magic="$magic"
9440
9441     for arg
9442     do
9443       case $arg in
9444       -f) func_append RM " $arg"; rmforce=yes ;;
9445       -*) func_append RM " $arg" ;;
9446       *) func_append files " $arg" ;;
9447       esac
9448     done
9449
9450     test -z "$RM" && \
9451       func_fatal_help "you must specify an RM program"
9452
9453     rmdirs=
9454
9455     for file in $files; do
9456       func_dirname "$file" "" "."
9457       dir="$func_dirname_result"
9458       if test "X$dir" = X.; then
9459         odir="$objdir"
9460       else
9461         odir="$dir/$objdir"
9462       fi
9463       func_basename "$file"
9464       name="$func_basename_result"
9465       test "$opt_mode" = uninstall && odir="$dir"
9466
9467       # Remember odir for removal later, being careful to avoid duplicates
9468       if test "$opt_mode" = clean; then
9469         case " $rmdirs " in
9470           *" $odir "*) ;;
9471           *) func_append rmdirs " $odir" ;;
9472         esac
9473       fi
9474
9475       # Don't error if the file doesn't exist and rm -f was used.
9476       if { test -L "$file"; } >/dev/null 2>&1 ||
9477          { test -h "$file"; } >/dev/null 2>&1 ||
9478          test -f "$file"; then
9479         :
9480       elif test -d "$file"; then
9481         exit_status=1
9482         continue
9483       elif test "$rmforce" = yes; then
9484         continue
9485       fi
9486
9487       rmfiles="$file"
9488
9489       case $name in
9490       *.la)
9491         # Possibly a libtool archive, so verify it.
9492         if func_lalib_p "$file"; then
9493           func_source $dir/$name
9494
9495           # Delete the libtool libraries and symlinks.
9496           for n in $library_names; do
9497             func_append rmfiles " $odir/$n"
9498           done
9499           test -n "$old_library" && func_append rmfiles " $odir/$old_library"
9500
9501           case "$opt_mode" in
9502           clean)
9503             case " $library_names " in
9504             *" $dlname "*) ;;
9505             *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;;
9506             esac
9507             test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i"
9508             ;;
9509           uninstall)
9510             if test -n "$library_names"; then
9511               # Do each command in the postuninstall commands.
9512               func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
9513             fi
9514
9515             if test -n "$old_library"; then
9516               # Do each command in the old_postuninstall commands.
9517               func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
9518             fi
9519             # FIXME: should reinstall the best remaining shared library.
9520             ;;
9521           esac
9522         fi
9523         ;;
9524
9525       *.lo)
9526         # Possibly a libtool object, so verify it.
9527         if func_lalib_p "$file"; then
9528
9529           # Read the .lo file
9530           func_source $dir/$name
9531
9532           # Add PIC object to the list of files to remove.
9533           if test -n "$pic_object" &&
9534              test "$pic_object" != none; then
9535             func_append rmfiles " $dir/$pic_object"
9536           fi
9537
9538           # Add non-PIC object to the list of files to remove.
9539           if test -n "$non_pic_object" &&
9540              test "$non_pic_object" != none; then
9541             func_append rmfiles " $dir/$non_pic_object"
9542           fi
9543         fi
9544         ;;
9545
9546       *)
9547         if test "$opt_mode" = clean ; then
9548           noexename=$name
9549           case $file in
9550           *.exe)
9551             func_stripname '' '.exe' "$file"
9552             file=$func_stripname_result
9553             func_stripname '' '.exe' "$name"
9554             noexename=$func_stripname_result
9555             # $file with .exe has already been added to rmfiles,
9556             # add $file without .exe
9557             func_append rmfiles " $file"
9558             ;;
9559           esac
9560           # Do a test to see if this is a libtool program.
9561           if func_ltwrapper_p "$file"; then
9562             if func_ltwrapper_executable_p "$file"; then
9563               func_ltwrapper_scriptname "$file"
9564               relink_command=
9565               func_source $func_ltwrapper_scriptname_result
9566               func_append rmfiles " $func_ltwrapper_scriptname_result"
9567             else
9568               relink_command=
9569               func_source $dir/$noexename
9570             fi
9571
9572             # note $name still contains .exe if it was in $file originally
9573             # as does the version of $file that was added into $rmfiles
9574             func_append rmfiles " $odir/$name $odir/${name}S.${objext}"
9575             if test "$fast_install" = yes && test -n "$relink_command"; then
9576               func_append rmfiles " $odir/lt-$name"
9577             fi
9578             if test "X$noexename" != "X$name" ; then
9579               func_append rmfiles " $odir/lt-${noexename}.c"
9580             fi
9581           fi
9582         fi
9583         ;;
9584       esac
9585       func_show_eval "$RM $rmfiles" 'exit_status=1'
9586     done
9587
9588     # Try to remove the ${objdir}s in the directories where we deleted files
9589     for dir in $rmdirs; do
9590       if test -d "$dir"; then
9591         func_show_eval "rmdir $dir >/dev/null 2>&1"
9592       fi
9593     done
9594
9595     exit $exit_status
9596 }
9597
9598 { test "$opt_mode" = uninstall || test "$opt_mode" = clean; } &&
9599     func_mode_uninstall ${1+"$@"}
9600
9601 test -z "$opt_mode" && {
9602   help="$generic_help"
9603   func_fatal_help "you must specify a MODE"
9604 }
9605
9606 test -z "$exec_cmd" && \
9607   func_fatal_help "invalid operation mode \`$opt_mode'"
9608
9609 if test -n "$exec_cmd"; then
9610   eval exec "$exec_cmd"
9611   exit $EXIT_FAILURE
9612 fi
9613
9614 exit $exit_status
9615
9616
9617 # The TAGs below are defined such that we never get into a situation
9618 # in which we disable both kinds of libraries.  Given conflicting
9619 # choices, we go for a static library, that is the most portable,
9620 # since we can't tell whether shared libraries were disabled because
9621 # the user asked for that or because the platform doesn't support
9622 # them.  This is particularly important on AIX, because we don't
9623 # support having both static and shared libraries enabled at the same
9624 # time on that platform, so we default to a shared-only configuration.
9625 # If a disable-shared tag is given, we'll fallback to a static-only
9626 # configuration.  But we'll never go from static-only to shared-only.
9627
9628 # ### BEGIN LIBTOOL TAG CONFIG: disable-shared
9629 build_libtool_libs=no
9630 build_old_libs=yes
9631 # ### END LIBTOOL TAG CONFIG: disable-shared
9632
9633 # ### BEGIN LIBTOOL TAG CONFIG: disable-static
9634 build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
9635 # ### END LIBTOOL TAG CONFIG: disable-static
9636
9637 # Local Variables:
9638 # mode:shell-script
9639 # sh-indentation:2
9640 # End:
9641 # vi:sw=2
9642