ltmain.sh

   1
   2 # libtool (GNU libtool) 2.4.2
   3 # Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
   4
   5 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006,
   6 # 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
   7 # This is free software; see the source for copying conditions.  There is NO
   8 # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
   9
  10 # GNU Libtool is free software; you can redistribute it and/or modify
  11 # it under the terms of the GNU General Public License as published by
  12 # the Free Software Foundation; either version 2 of the License, or
  13 # (at your option) any later version.
  14 #
  15 # As a special exception to the GNU General Public License,
  16 # if you distribute this file as part of a program or library that
  17 # is built using GNU Libtool, you may include this file under the
  18 # same distribution terms that you use for the rest of that program.
  19 #
  20 # GNU Libtool is distributed in the hope that it will be useful, but
  21 # WITHOUT ANY WARRANTY; without even the implied warranty of
  22 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  23 # General Public License for more details.
  24 #
  25 # You should have received a copy of the GNU General Public License
  26 # along with GNU Libtool; see the file COPYING.  If not, a copy
  27 # can be downloaded from http://www.gnu.org/licenses/gpl.html,
  28 # or obtained by writing to the Free Software Foundation, Inc.,
  29 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  30
  31 # Usage: $progname [OPTION]... [MODE-ARG]...
  32 #
  33 # Provide generalized library-building support services.
  34 #
  35 #       --config             show all configuration variables
  36 #       --debug              enable verbose shell tracing
  37 #   -n, --dry-run            display commands without modifying any files
  38 #       --features           display basic configuration information and exit
  39 #       --mode=MODE          use operation mode MODE
  40 #       --preserve-dup-deps  don't remove duplicate dependency libraries
  41 #       --quiet, --silent    don't print informational messages
  42 #       --no-quiet, --no-silent
  43 #                            print informational messages (default)
  44 #       --no-warn            don't display warning messages
  45 #       --tag=TAG            use configuration variables from tag TAG
  46 #   -v, --verbose            print more informational messages than default
  47 #       --no-verbose         don't print the extra informational messages
  48 #       --version            print version information
  49 #   -h, --help, --help-all   print short, long, or detailed help message
  50 #
  51 # MODE must be one of the following:
  52 #
  53 #         clean              remove files from the build directory
  54 #         compile            compile a source file into a libtool object
  55 #         execute            automatically set library path, then run a program
  56 #         finish             complete the installation of libtool libraries
  57 #         install            install libraries or executables
  58 #         link               create a library or an executable
  59 #         uninstall          remove libraries from an installed directory
  60 #
  61 # MODE-ARGS vary depending on the MODE.  When passed as first option,
  62 # `--mode=MODE' may be abbreviated as `MODE' or a unique abbreviation of that.
  63 # Try `$progname --help --mode=MODE' for a more detailed description of MODE.
  64 #
  65 # When reporting a bug, please describe a test case to reproduce it and
  66 # include the following information:
  67 #
  68 #         host-triplet: $host
  69 #         shell:                $SHELL
  70 #         compiler:             $LTCC
  71 #         compiler flags:               $LTCFLAGS
  72 #         linker:               $LD (gnu? $with_gnu_ld)
  73 #         $progname:    (GNU libtool) 2.4.2 Debian-2.4.2-1.7ubuntu1
  74 #         automake:     $automake_version
  75 #         autoconf:     $autoconf_version
  76 #
  77 # Report bugs to <bug-libtool@gnu.org>.
  78 # GNU libtool home page: <http://www.gnu.org/software/libtool/>.
  79 # General help using GNU software: <http://www.gnu.org/gethelp/>.
  80
  81 PROGRAM=libtool
  82 PACKAGE=libtool
  83 VERSION="2.4.2 Debian-2.4.2-1.7ubuntu1"
  84 TIMESTAMP=""
  85 package_revision=1.3337
  86
  87 # Be Bourne compatible
  88 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  89   emulate sh
  90   NULLCMD=:
  91   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  92   # is contrary to our usage.  Disable this feature.
  93   alias -g '${1+"$@"}'='"$@"'
  94   setopt NO_GLOB_SUBST
  95 else
  96   case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
  97 fi
  98 BIN_SH=xpg4; export BIN_SH # for Tru64
  99 DUALCASE=1; export DUALCASE # for MKS sh
 100
 101 # A function that is used when there is no print builtin or printf.
 102 func_fallback_echo ()
 103 {
 104   eval 'cat <<_LTECHO_EOF
 105 $1
 106 _LTECHO_EOF'
 107 }
 108
 109 # NLS nuisances: We save the old values to restore during execute mode.
 110 lt_user_locale=
 111 lt_safe_locale=
 112 for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
 113 do
 114   eval "if test \"\${$lt_var+set}\" = set; then
 115           save_$lt_var=\$$lt_var
 116           $lt_var=C
 117           export $lt_var
 118           lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\"
 119           lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\"
 120         fi"
 121 done
 122 LC_ALL=C
 123 LANGUAGE=C
 124 export LANGUAGE LC_ALL
 125
 126 $lt_unset CDPATH
 127
 128
 129 # Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
 130 # is ksh but when the shell is invoked as "sh" and the current value of
 131 # the _XPG environment variable is not equal to 1 (one), the special
 132 # positional parameter $0, within a function call, is the name of the
 133 # function.
 134 progpath="$0"
 135
 136
 137
 138 : ${CP="cp -f"}
 139 test "${ECHO+set}" = set || ECHO=${as_echo-'printf %s\n'}
 140 : ${MAKE="make"}
 141 : ${MKDIR="mkdir"}
 142 : ${MV="mv -f"}
 143 : ${RM="rm -f"}
 144 : ${SHELL="${CONFIG_SHELL-/bin/sh}"}
 145 : ${Xsed="$SED -e 1s/^X//"}
 146
 147 # Global variables:
 148 EXIT_SUCCESS=0
 149 EXIT_FAILURE=1
 150 EXIT_MISMATCH=63  # $? = 63 is used to indicate version mismatch to missing.
 151 EXIT_SKIP=77      # $? = 77 is used to indicate a skipped test to automake.
 152
 153 exit_status=$EXIT_SUCCESS
 154
 155 # Make sure IFS has a sensible default
 156 lt_nl='
 157 '
 158 IFS="   $lt_nl"
 159
 160 dirname="s,/[^/]*$,,"
 161 basename="s,^.*/,,"
 162
 163 # func_dirname file append nondir_replacement
 164 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
 165 # otherwise set result to NONDIR_REPLACEMENT.
 166 func_dirname ()
 167 {
 168     func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
 169     if test "X$func_dirname_result" = "X${1}"; then
 170       func_dirname_result="${3}"
 171     else
 172       func_dirname_result="$func_dirname_result${2}"
 173     fi
 174 } # func_dirname may be replaced by extended shell implementation
 175
 176
 177 # func_basename file
 178 func_basename ()
 179 {
 180     func_basename_result=`$ECHO "${1}" | $SED "$basename"`
 181 } # func_basename may be replaced by extended shell implementation
 182
 183
 184 # func_dirname_and_basename file append nondir_replacement
 185 # perform func_basename and func_dirname in a single function
 186 # call:
 187 #   dirname:  Compute the dirname of FILE.  If nonempty,
 188 #             add APPEND to the result, otherwise set result
 189 #             to NONDIR_REPLACEMENT.
 190 #             value returned in "$func_dirname_result"
 191 #   basename: Compute filename of FILE.
 192 #             value retuned in "$func_basename_result"
 193 # Implementation must be kept synchronized with func_dirname
 194 # and func_basename. For efficiency, we do not delegate to
 195 # those functions but instead duplicate the functionality here.
 196 func_dirname_and_basename ()
 197 {
 198     # Extract subdirectory from the argument.
 199     func_dirname_result=`$ECHO "${1}" | $SED -e "$dirname"`
 200     if test "X$func_dirname_result" = "X${1}"; then
 201       func_dirname_result="${3}"
 202     else
 203       func_dirname_result="$func_dirname_result${2}"
 204     fi
 205     func_basename_result=`$ECHO "${1}" | $SED -e "$basename"`
 206 } # func_dirname_and_basename may be replaced by extended shell implementation
 207
 208
 209 # func_stripname prefix suffix name
 210 # strip PREFIX and SUFFIX off of NAME.
 211 # PREFIX and SUFFIX must not contain globbing or regex special
 212 # characters, hashes, percent signs, but SUFFIX may contain a leading
 213 # dot (in which case that matches only a dot).
 214 # func_strip_suffix prefix name
 215 func_stripname ()
 216 {
 217     case ${2} in
 218       .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
 219       *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
 220     esac
 221 } # func_stripname may be replaced by extended shell implementation
 222
 223
 224 # These SED scripts presuppose an absolute path with a trailing slash.
 225 pathcar='s,^/\([^/]*\).*$,\1,'
 226 pathcdr='s,^/[^/]*,,'
 227 removedotparts=':dotsl
 228                 s@/\./@/@g
 229                 t dotsl
 230                 s,/\.$,/,'
 231 collapseslashes='s@/\{1,\}@/@g'
 232 finalslash='s,/*$,/,'
 233
 234 # func_normal_abspath PATH
 235 # Remove doubled-up and trailing slashes, "." path components,
 236 # and cancel out any ".." path components in PATH after making
 237 # it an absolute path.
 238 #             value returned in "$func_normal_abspath_result"
 239 func_normal_abspath ()
 240 {
 241   # Start from root dir and reassemble the path.
 242   func_normal_abspath_result=
 243   func_normal_abspath_tpath=$1
 244   func_normal_abspath_altnamespace=
 245   case $func_normal_abspath_tpath in
 246     "")
 247       # Empty path, that just means $cwd.
 248       func_stripname '' '/' "`pwd`"
 249       func_normal_abspath_result=$func_stripname_result
 250       return
 251     ;;
 252     # The next three entries are used to spot a run of precisely
 253     # two leading slashes without using negated character classes;
 254     # we take advantage of case's first-match behaviour.
 255     ///*)
 256       # Unusual form of absolute path, do nothing.
 257     ;;
 258     //*)
 259       # Not necessarily an ordinary path; POSIX reserves leading '//'
 260       # and for example Cygwin uses it to access remote file shares
 261       # over CIFS/SMB, so we conserve a leading double slash if found.
 262       func_normal_abspath_altnamespace=/
 263     ;;
 264     /*)
 265       # Absolute path, do nothing.
 266     ;;
 267     *)
 268       # Relative path, prepend $cwd.
 269       func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath
 270     ;;
 271   esac
 272   # Cancel out all the simple stuff to save iterations.  We also want
 273   # the path to end with a slash for ease of parsing, so make sure
 274   # there is one (and only one) here.
 275   func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
 276         -e "$removedotparts" -e "$collapseslashes" -e "$finalslash"`
 277   while :; do
 278     # Processed it all yet?
 279     if test "$func_normal_abspath_tpath" = / ; then
 280       # If we ascended to the root using ".." the result may be empty now.
 281       if test -z "$func_normal_abspath_result" ; then
 282         func_normal_abspath_result=/
 283       fi
 284       break
 285     fi
 286     func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \
 287         -e "$pathcar"`
 288     func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
 289         -e "$pathcdr"`
 290     # Figure out what to do with it
 291     case $func_normal_abspath_tcomponent in
 292       "")
 293         # Trailing empty path component, ignore it.
 294       ;;
 295       ..)
 296         # Parent dir; strip last assembled component from result.
 297         func_dirname "$func_normal_abspath_result"
 298         func_normal_abspath_result=$func_dirname_result
 299       ;;
 300       *)
 301         # Actual path component, append it.
 302         func_normal_abspath_result=$func_normal_abspath_result/$func_normal_abspath_tcomponent
 303       ;;
 304     esac
 305   done
 306   # Restore leading double-slash if one was found on entry.
 307   func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result
 308 }
 309
 310 # func_relative_path SRCDIR DSTDIR
 311 # generates a relative path from SRCDIR to DSTDIR, with a trailing
 312 # slash if non-empty, suitable for immediately appending a filename
 313 # without needing to append a separator.
 314 #             value returned in "$func_relative_path_result"
 315 func_relative_path ()
 316 {
 317   func_relative_path_result=
 318   func_normal_abspath "$1"
 319   func_relative_path_tlibdir=$func_normal_abspath_result
 320   func_normal_abspath "$2"
 321   func_relative_path_tbindir=$func_normal_abspath_result
 322
 323   # Ascend the tree starting from libdir
 324   while :; do
 325     # check if we have found a prefix of bindir
 326     case $func_relative_path_tbindir in
 327       $func_relative_path_tlibdir)
 328         # found an exact match
 329         func_relative_path_tcancelled=
 330         break
 331         ;;
 332       $func_relative_path_tlibdir*)
 333         # found a matching prefix
 334         func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir"
 335         func_relative_path_tcancelled=$func_stripname_result
 336         if test -z "$func_relative_path_result"; then
 337           func_relative_path_result=.
 338         fi
 339         break
 340         ;;
 341       *)
 342         func_dirname $func_relative_path_tlibdir
 343         func_relative_path_tlibdir=${func_dirname_result}
 344         if test "x$func_relative_path_tlibdir" = x ; then
 345           # Have to descend all the way to the root!
 346           func_relative_path_result=../$func_relative_path_result
 347           func_relative_path_tcancelled=$func_relative_path_tbindir
 348           break
 349         fi
 350         func_relative_path_result=../$func_relative_path_result
 351         ;;
 352     esac
 353   done
 354
 355   # Now calculate path; take care to avoid doubling-up slashes.
 356   func_stripname '' '/' "$func_relative_path_result"
 357   func_relative_path_result=$func_stripname_result
 358   func_stripname '/' '/' "$func_relative_path_tcancelled"
 359   if test "x$func_stripname_result" != x ; then
 360     func_relative_path_result=${func_relative_path_result}/${func_stripname_result}
 361   fi
 362
 363   # Normalisation. If bindir is libdir, return empty string,
 364   # else relative path ending with a slash; either way, target
 365   # file name can be directly appended.
 366   if test ! -z "$func_relative_path_result"; then
 367     func_stripname './' '' "$func_relative_path_result/"
 368     func_relative_path_result=$func_stripname_result
 369   fi
 370 }
 371
 372 # The name of this program:
 373 func_dirname_and_basename "$progpath"
 374 progname=$func_basename_result
 375
 376 # Make sure we have an absolute path for reexecution:
 377 case $progpath in
 378   [\\/]*|[A-Za-z]:\\*) ;;
 379   *[\\/]*)
 380      progdir=$func_dirname_result
 381      progdir=`cd "$progdir" && pwd`
 382      progpath="$progdir/$progname"
 383      ;;
 384   *)
 385      save_IFS="$IFS"
 386      IFS=${PATH_SEPARATOR-:}
 387      for progdir in $PATH; do
 388        IFS="$save_IFS"
 389        test -x "$progdir/$progname" && break
 390      done
 391      IFS="$save_IFS"
 392      test -n "$progdir" || progdir=`pwd`
 393      progpath="$progdir/$progname"
 394      ;;
 395 esac
 396
 397 # Sed substitution that helps us do robust quoting.  It backslashifies
 398 # metacharacters that are still active within double-quoted strings.
 399 Xsed="${SED}"' -e 1s/^X//'
 400 sed_quote_subst='s/\([`"$\\]\)/\\\1/g'
 401
 402 # Same as above, but do not quote variable references.
 403 double_quote_subst='s/\(["`\\]\)/\\\1/g'
 404
 405 # Sed substitution that turns a string into a regex matching for the
 406 # string literally.
 407 sed_make_literal_regex='s,[].[^$\\*\/],\\&,g'
 408
 409 # Sed substitution that converts a w32 file name or path
 410 # which contains forward slashes, into one that contains
 411 # (escaped) backslashes.  A very naive implementation.
 412 lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
 413
 414 # Re-`\' parameter expansions in output of double_quote_subst that were
 415 # `\'-ed in input to the same.  If an odd number of `\' preceded a '$'
 416 # in input to double_quote_subst, that '$' was protected from expansion.
 417 # Since each input `\' is now two `\'s, look for any number of runs of
 418 # four `\'s followed by two `\'s and then a '$'.  `\' that '$'.
 419 bs='\\'
 420 bs2='\\\\'
 421 bs4='\\\\\\\\'
 422 dollar='\$'
 423 sed_double_backslash="\
 424   s/$bs4/&\\
 425 /g
 426   s/^$bs2$dollar/$bs&/
 427   s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g
 428   s/\n//g"
 429
 430 # Standard options:
 431 opt_dry_run=false
 432 opt_help=false
 433 opt_quiet=false
 434 opt_verbose=false
 435 opt_warning=:
 436
 437 # func_echo arg...
 438 # Echo program name prefixed message, along with the current mode
 439 # name if it has been set yet.
 440 func_echo ()
 441 {
 442     $ECHO "$progname: ${opt_mode+$opt_mode: }$*"
 443 }
 444
 445 # func_verbose arg...
 446 # Echo program name prefixed message in verbose mode only.
 447 func_verbose ()
 448 {
 449     $opt_verbose && func_echo ${1+"$@"}
 450
 451     # A bug in bash halts the script if the last line of a function
 452     # fails when set -e is in force, so we need another command to
 453     # work around that:
 454     :
 455 }
 456
 457 # func_echo_all arg...
 458 # Invoke $ECHO with all args, space-separated.
 459 func_echo_all ()
 460 {
 461     $ECHO "$*"
 462 }
 463
 464 # func_error arg...
 465 # Echo program name prefixed message to standard error.
 466 func_error ()
 467 {
 468     $ECHO "$progname: ${opt_mode+$opt_mode: }"${1+"$@"} 1>&2
 469 }
 470
 471 # func_warning arg...
 472 # Echo program name prefixed warning message to standard error.
 473 func_warning ()
 474 {
 475     $opt_warning && $ECHO "$progname: ${opt_mode+$opt_mode: }warning: "${1+"$@"} 1>&2
 476
 477     # bash bug again:
 478     :
 479 }
 480
 481 # func_fatal_error arg...
 482 # Echo program name prefixed message to standard error, and exit.
 483 func_fatal_error ()
 484 {
 485     func_error ${1+"$@"}
 486     exit $EXIT_FAILURE
 487 }
 488
 489 # func_fatal_help arg...
 490 # Echo program name prefixed message to standard error, followed by
 491 # a help hint, and exit.
 492 func_fatal_help ()
 493 {
 494     func_error ${1+"$@"}
 495     func_fatal_error "$help"
 496 }
 497 help="Try \`$progname --help' for more information."  ## default
 498
 499
 500 # func_grep expression filename
 501 # Check whether EXPRESSION matches any line of FILENAME, without output.
 502 func_grep ()
 503 {
 504     $GREP "$1" "$2" >/dev/null 2>&1
 505 }
 506
 507
 508 # func_mkdir_p directory-path
 509 # Make sure the entire path to DIRECTORY-PATH is available.
 510 func_mkdir_p ()
 511 {
 512     my_directory_path="$1"
 513     my_dir_list=
 514
 515     if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then
 516
 517       # Protect directory names starting with `-'
 518       case $my_directory_path in
 519         -*) my_directory_path="./$my_directory_path" ;;
 520       esac
 521
 522       # While some portion of DIR does not yet exist...
 523       while test ! -d "$my_directory_path"; do
 524         # ...make a list in topmost first order.  Use a colon delimited
 525         # list incase some portion of path contains whitespace.
 526         my_dir_list="$my_directory_path:$my_dir_list"
 527
 528         # If the last portion added has no slash in it, the list is done
 529         case $my_directory_path in */*) ;; *) break ;; esac
 530
 531         # ...otherwise throw away the child directory and loop
 532         my_directory_path=`$ECHO "$my_directory_path" | $SED -e "$dirname"`
 533       done
 534       my_dir_list=`$ECHO "$my_dir_list" | $SED 's,:*$,,'`
 535
 536       save_mkdir_p_IFS="$IFS"; IFS=':'
 537       for my_dir in $my_dir_list; do
 538         IFS="$save_mkdir_p_IFS"
 539         # mkdir can fail with a `File exist' error if two processes
 540         # try to create one of the directories concurrently.  Don't
 541         # stop in that case!
 542         $MKDIR "$my_dir" 2>/dev/null || :
 543       done
 544       IFS="$save_mkdir_p_IFS"
 545
 546       # Bail out if we (or some other process) failed to create a directory.
 547       test -d "$my_directory_path" || \
 548         func_fatal_error "Failed to create \`$1'"
 549     fi
 550 }
 551
 552
 553 # func_mktempdir [string]
 554 # Make a temporary directory that won't clash with other running
 555 # libtool processes, and avoids race conditions if possible.  If
 556 # given, STRING is the basename for that directory.
 557 func_mktempdir ()
 558 {
 559     my_template="${TMPDIR-/tmp}/${1-$progname}"
 560
 561     if test "$opt_dry_run" = ":"; then
 562       # Return a directory name, but don't create it in dry-run mode
 563       my_tmpdir="${my_template}-$$"
 564     else
 565
 566       # If mktemp works, use that first and foremost
 567       my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null`
 568
 569       if test ! -d "$my_tmpdir"; then
 570         # Failing that, at least try and use $RANDOM to avoid a race
 571         my_tmpdir="${my_template}-${RANDOM-0}$$"
 572
 573         save_mktempdir_umask=`umask`
 574         umask 0077
 575         $MKDIR "$my_tmpdir"
 576         umask $save_mktempdir_umask
 577       fi
 578
 579       # If we're not in dry-run mode, bomb out on failure
 580       test -d "$my_tmpdir" || \
 581         func_fatal_error "cannot create temporary directory \`$my_tmpdir'"
 582     fi
 583
 584     $ECHO "$my_tmpdir"
 585 }
 586
 587
 588 # func_quote_for_eval arg
 589 # Aesthetically quote ARG to be evaled later.
 590 # This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT
 591 # is double-quoted, suitable for a subsequent eval, whereas
 592 # FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters
 593 # which are still active within double quotes backslashified.
 594 func_quote_for_eval ()
 595 {
 596     case $1 in
 597       *[\\\`\"\$]*)
 598         func_quote_for_eval_unquoted_result=`$ECHO "$1" | $SED "$sed_quote_subst"` ;;
 599       *)
 600         func_quote_for_eval_unquoted_result="$1" ;;
 601     esac
 602
 603     case $func_quote_for_eval_unquoted_result in
 604       # Double-quote args containing shell metacharacters to delay
 605       # word splitting, command substitution and and variable
 606       # expansion for a subsequent eval.
 607       # Many Bourne shells cannot handle close brackets correctly
 608       # in scan sets, so we specify it separately.
 609       *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \     ]*|*]*|"")
 610         func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\""
 611         ;;
 612       *)
 613         func_quote_for_eval_result="$func_quote_for_eval_unquoted_result"
 614     esac
 615 }
 616
 617
 618 # func_quote_for_expand arg
 619 # Aesthetically quote ARG to be evaled later; same as above,
 620 # but do not quote variable references.
 621 func_quote_for_expand ()
 622 {
 623     case $1 in
 624       *[\\\`\"]*)
 625         my_arg=`$ECHO "$1" | $SED \
 626             -e "$double_quote_subst" -e "$sed_double_backslash"` ;;
 627       *)
 628         my_arg="$1" ;;
 629     esac
 630
 631     case $my_arg in
 632       # Double-quote args containing shell metacharacters to delay
 633       # word splitting and command substitution for a subsequent eval.
 634       # Many Bourne shells cannot handle close brackets correctly
 635       # in scan sets, so we specify it separately.
 636       *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \     ]*|*]*|"")
 637         my_arg="\"$my_arg\""
 638         ;;
 639     esac
 640
 641     func_quote_for_expand_result="$my_arg"
 642 }
 643
 644
 645 # func_show_eval cmd [fail_exp]
 646 # Unless opt_silent is true, then output CMD.  Then, if opt_dryrun is
 647 # not true, evaluate CMD.  If the evaluation of CMD fails, and FAIL_EXP
 648 # is given, then evaluate it.
 649 func_show_eval ()
 650 {
 651     my_cmd="$1"
 652     my_fail_exp="${2-:}"
 653
 654     ${opt_silent-false} || {
 655       func_quote_for_expand "$my_cmd"
 656       eval "func_echo $func_quote_for_expand_result"
 657     }
 658
 659     if ${opt_dry_run-false}; then :; else
 660       eval "$my_cmd"
 661       my_status=$?
 662       if test "$my_status" -eq 0; then :; else
 663         eval "(exit $my_status); $my_fail_exp"
 664       fi
 665     fi
 666 }
 667
 668
 669 # func_show_eval_locale cmd [fail_exp]
 670 # Unless opt_silent is true, then output CMD.  Then, if opt_dryrun is
 671 # not true, evaluate CMD.  If the evaluation of CMD fails, and FAIL_EXP
 672 # is given, then evaluate it.  Use the saved locale for evaluation.
 673 func_show_eval_locale ()
 674 {
 675     my_cmd="$1"
 676     my_fail_exp="${2-:}"
 677
 678     ${opt_silent-false} || {
 679       func_quote_for_expand "$my_cmd"
 680       eval "func_echo $func_quote_for_expand_result"
 681     }
 682
 683     if ${opt_dry_run-false}; then :; else
 684       eval "$lt_user_locale
 685             $my_cmd"
 686       my_status=$?
 687       eval "$lt_safe_locale"
 688       if test "$my_status" -eq 0; then :; else
 689         eval "(exit $my_status); $my_fail_exp"
 690       fi
 691     fi
 692 }
 693
 694 # func_tr_sh
 695 # Turn $1 into a string suitable for a shell variable name.
 696 # Result is stored in $func_tr_sh_result.  All characters
 697 # not in the set a-zA-Z0-9_ are replaced with '_'. Further,
 698 # if $1 begins with a digit, a '_' is prepended as well.
 699 func_tr_sh ()
 700 {
 701   case $1 in
 702   [0-9]* | *[!a-zA-Z0-9_]*)
 703     func_tr_sh_result=`$ECHO "$1" | $SED 's/^\([0-9]\)/_\1/; s/[^a-zA-Z0-9_]/_/g'`
 704     ;;
 705   * )
 706     func_tr_sh_result=$1
 707     ;;
 708   esac
 709 }
 710
 711
 712 # func_version
 713 # Echo version message to standard output and exit.
 714 func_version ()
 715 {
 716     $opt_debug
 717
 718     $SED -n '/(C)/!b go
 719         :more
 720         /\./!{
 721           N
 722           s/\n# / /
 723           b more
 724         }
 725         :go
 726         /^# '$PROGRAM' (GNU /,/# warranty; / {
 727         s/^# //
 728         s/^# *$//
 729         s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/
 730         p
 731      }' < "$progpath"
 732      exit $?
 733 }
 734
 735 # func_usage
 736 # Echo short help message to standard output and exit.
 737 func_usage ()
 738 {
 739     $opt_debug
 740
 741     $SED -n '/^# Usage:/,/^#  *.*--help/ {
 742         s/^# //
 743         s/^# *$//
 744         s/\$progname/'$progname'/
 745         p
 746     }' < "$progpath"
 747     echo
 748     $ECHO "run \`$progname --help | more' for full usage"
 749     exit $?
 750 }
 751
 752 # func_help [NOEXIT]
 753 # Echo long help message to standard output and exit,
 754 # unless 'noexit' is passed as argument.
 755 func_help ()
 756 {
 757     $opt_debug
 758
 759     $SED -n '/^# Usage:/,/# Report bugs to/ {
 760         :print
 761         s/^# //
 762         s/^# *$//
 763         s*\$progname*'$progname'*
 764         s*\$host*'"$host"'*
 765         s*\$SHELL*'"$SHELL"'*
 766         s*\$LTCC*'"$LTCC"'*
 767         s*\$LTCFLAGS*'"$LTCFLAGS"'*
 768         s*\$LD*'"$LD"'*
 769         s/\$with_gnu_ld/'"$with_gnu_ld"'/
 770         s/\$automake_version/'"`(${AUTOMAKE-automake} --version) 2>/dev/null |$SED 1q`"'/
 771         s/\$autoconf_version/'"`(${AUTOCONF-autoconf} --version) 2>/dev/null |$SED 1q`"'/
 772         p
 773         d
 774      }
 775      /^# .* home page:/b print
 776      /^# General help using/b print
 777      ' < "$progpath"
 778     ret=$?
 779     if test -z "$1"; then
 780       exit $ret
 781     fi
 782 }
 783
 784 # func_missing_arg argname
 785 # Echo program name prefixed message to standard error and set global
 786 # exit_cmd.
 787 func_missing_arg ()
 788 {
 789     $opt_debug
 790
 791     func_error "missing argument for $1."
 792     exit_cmd=exit
 793 }
 794
 795
 796 # func_split_short_opt shortopt
 797 # Set func_split_short_opt_name and func_split_short_opt_arg shell
 798 # variables after splitting SHORTOPT after the 2nd character.
 799 func_split_short_opt ()
 800 {
 801     my_sed_short_opt='1s/^\(..\).*$/\1/;q'
 802     my_sed_short_rest='1s/^..\(.*\)$/\1/;q'
 803
 804     func_split_short_opt_name=`$ECHO "$1" | $SED "$my_sed_short_opt"`
 805     func_split_short_opt_arg=`$ECHO "$1" | $SED "$my_sed_short_rest"`
 806 } # func_split_short_opt may be replaced by extended shell implementation
 807
 808
 809 # func_split_long_opt longopt
 810 # Set func_split_long_opt_name and func_split_long_opt_arg shell
 811 # variables after splitting LONGOPT at the `=' sign.
 812 func_split_long_opt ()
 813 {
 814     my_sed_long_opt='1s/^\(--[^=]*\)=.*/\1/;q'
 815     my_sed_long_arg='1s/^--[^=]*=//'
 816
 817     func_split_long_opt_name=`$ECHO "$1" | $SED "$my_sed_long_opt"`
 818     func_split_long_opt_arg=`$ECHO "$1" | $SED "$my_sed_long_arg"`
 819 } # func_split_long_opt may be replaced by extended shell implementation
 820
 821 exit_cmd=:
 822
 823
 824
 825
 826
 827 magic="%%%MAGIC variable%%%"
 828 magic_exe="%%%MAGIC EXE variable%%%"
 829
 830 # Global variables.
 831 nonopt=
 832 preserve_args=
 833 lo2o="s/\\.lo\$/.${objext}/"
 834 o2lo="s/\\.${objext}\$/.lo/"
 835 extracted_archives=
 836 extracted_serial=0
 837
 838 # If this variable is set in any of the actions, the command in it
 839 # will be execed at the end.  This prevents here-documents from being
 840 # left over by shells.
 841 exec_cmd=
 842
 843 # func_append var value
 844 # Append VALUE to the end of shell variable VAR.
 845 func_append ()
 846 {
 847     eval "${1}=\$${1}\${2}"
 848 } # func_append may be replaced by extended shell implementation
 849
 850 # func_append_quoted var value
 851 # Quote VALUE and append to the end of shell variable VAR, separated
 852 # by a space.
 853 func_append_quoted ()
 854 {
 855     func_quote_for_eval "${2}"
 856     eval "${1}=\$${1}\\ \$func_quote_for_eval_result"
 857 } # func_append_quoted may be replaced by extended shell implementation
 858
 859
 860 # func_arith arithmetic-term...
 861 func_arith ()
 862 {
 863     func_arith_result=`expr "${@}"`
 864 } # func_arith may be replaced by extended shell implementation
 865
 866
 867 # func_len string
 868 # STRING may not start with a hyphen.
 869 func_len ()
 870 {
 871     func_len_result=`expr "${1}" : ".*" 2>/dev/null || echo $max_cmd_len`
 872 } # func_len may be replaced by extended shell implementation
 873
 874
 875 # func_lo2o object
 876 func_lo2o ()
 877 {
 878     func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
 879 } # func_lo2o may be replaced by extended shell implementation
 880
 881
 882 # func_xform libobj-or-source
 883 func_xform ()
 884 {
 885     func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
 886 } # func_xform may be replaced by extended shell implementation
 887
 888
 889 # func_fatal_configuration arg...
 890 # Echo program name prefixed message to standard error, followed by
 891 # a configuration failure hint, and exit.
 892 func_fatal_configuration ()
 893 {
 894     func_error ${1+"$@"}
 895     func_error "See the $PACKAGE documentation for more information."
 896     func_fatal_error "Fatal configuration error."
 897 }
 898
 899
 900 # func_config
 901 # Display the configuration for all the tags in this script.
 902 func_config ()
 903 {
 904     re_begincf='^# ### BEGIN LIBTOOL'
 905     re_endcf='^# ### END LIBTOOL'
 906
 907     # Default configuration.
 908     $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath"
 909
 910     # Now print the configurations for the tags.
 911     for tagname in $taglist; do
 912       $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath"
 913     done
 914
 915     exit $?
 916 }
 917
 918 # func_features
 919 # Display the features supported by this script.
 920 func_features ()
 921 {
 922     echo "host: $host"
 923     if test "$build_libtool_libs" = yes; then
 924       echo "enable shared libraries"
 925     else
 926       echo "disable shared libraries"
 927     fi
 928     if test "$build_old_libs" = yes; then
 929       echo "enable static libraries"
 930     else
 931       echo "disable static libraries"
 932     fi
 933
 934     exit $?
 935 }
 936
 937 # func_enable_tag tagname
 938 # Verify that TAGNAME is valid, and either flag an error and exit, or
 939 # enable the TAGNAME tag.  We also add TAGNAME to the global $taglist
 940 # variable here.
 941 func_enable_tag ()
 942 {
 943   # Global variable:
 944   tagname="$1"
 945
 946   re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$"
 947   re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$"
 948   sed_extractcf="/$re_begincf/,/$re_endcf/p"
 949
 950   # Validate tagname.
 951   case $tagname in
 952     *[!-_A-Za-z0-9,/]*)
 953       func_fatal_error "invalid tag name: $tagname"
 954       ;;
 955   esac
 956
 957   # Don't test for the "default" C tag, as we know it's
 958   # there but not specially marked.
 959   case $tagname in
 960     CC) ;;
 961     *)
 962       if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then
 963         taglist="$taglist $tagname"
 964
 965         # Evaluate the configuration.  Be careful to quote the path
 966         # and the sed script, to avoid splitting on whitespace, but
 967         # also don't use non-portable quotes within backquotes within
 968         # quotes we have to do it in 2 steps:
 969         extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"`
 970         eval "$extractedcf"
 971       else
 972         func_error "ignoring unknown tag $tagname"
 973       fi
 974       ;;
 975   esac
 976 }
 977
 978 # func_check_version_match
 979 # Ensure that we are using m4 macros, and libtool script from the same
 980 # release of libtool.
 981 func_check_version_match ()
 982 {
 983   if test "$package_revision" != "$macro_revision"; then
 984     if test "$VERSION" != "$macro_version"; then
 985       if test -z "$macro_version"; then
 986         cat >&2 <<_LT_EOF
 987 $progname: Version mismatch error.  This is $PACKAGE $VERSION, but the
 988 $progname: definition of this LT_INIT comes from an older release.
 989 $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
 990 $progname: and run autoconf again.
 991 _LT_EOF
 992       else
 993         cat >&2 <<_LT_EOF
 994 $progname: Version mismatch error.  This is $PACKAGE $VERSION, but the
 995 $progname: definition of this LT_INIT comes from $PACKAGE $macro_version.
 996 $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
 997 $progname: and run autoconf again.
 998 _LT_EOF
 999       fi
1000     else
1001       cat >&2 <<_LT_EOF
1002 $progname: Version mismatch error.  This is $PACKAGE $VERSION, revision $package_revision,
1003 $progname: but the definition of this LT_INIT comes from revision $macro_revision.
1004 $progname: You should recreate aclocal.m4 with macros from revision $package_revision
1005 $progname: of $PACKAGE $VERSION and run autoconf again.
1006 _LT_EOF
1007     fi
1008
1009     exit $EXIT_MISMATCH
1010   fi
1011 }
1012
1013
1014 # Shorthand for --mode=foo, only valid as the first argument
1015 case $1 in
1016 clean|clea|cle|cl)
1017   shift; set dummy --mode clean ${1+"$@"}; shift
1018   ;;
1019 compile|compil|compi|comp|com|co|c)
1020   shift; set dummy --mode compile ${1+"$@"}; shift
1021   ;;
1022 execute|execut|execu|exec|exe|ex|e)
1023   shift; set dummy --mode execute ${1+"$@"}; shift
1024   ;;
1025 finish|finis|fini|fin|fi|f)
1026   shift; set dummy --mode finish ${1+"$@"}; shift
1027   ;;
1028 install|instal|insta|inst|ins|in|i)
1029   shift; set dummy --mode install ${1+"$@"}; shift
1030   ;;
1031 link|lin|li|l)
1032   shift; set dummy --mode link ${1+"$@"}; shift
1033   ;;
1034 uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u)
1035   shift; set dummy --mode uninstall ${1+"$@"}; shift
1036   ;;
1037 esac
1038
1039
1040
1041 # Option defaults:
1042 opt_debug=:
1043 opt_dry_run=false
1044 opt_config=false
1045 opt_preserve_dup_deps=false
1046 opt_features=false
1047 opt_finish=false
1048 opt_help=false
1049 opt_help_all=false
1050 opt_silent=:
1051 opt_warning=:
1052 opt_verbose=:
1053 opt_silent=false
1054 opt_verbose=false
1055
1056
1057 # Parse options once, thoroughly.  This comes as soon as possible in the
1058 # script to make things like `--version' happen as quickly as we can.
1059 {
1060   # this just eases exit handling
1061   while test $# -gt 0; do
1062     opt="$1"
1063     shift
1064     case $opt in
1065       --debug|-x)       opt_debug='set -x'
1066                         func_echo "enabling shell trace mode"
1067                         $opt_debug
1068                         ;;
1069       --dry-run|--dryrun|-n)
1070                         opt_dry_run=:
1071                         ;;
1072       --config)
1073                         opt_config=:
1074 func_config
1075                         ;;
1076       --dlopen|-dlopen)
1077                         optarg="$1"
1078                         opt_dlopen="${opt_dlopen+$opt_dlopen
1079 }$optarg"
1080                         shift
1081                         ;;
1082       --preserve-dup-deps)
1083                         opt_preserve_dup_deps=:
1084                         ;;
1085       --features)
1086                         opt_features=:
1087 func_features
1088                         ;;
1089       --finish)
1090                         opt_finish=:
1091 set dummy --mode finish ${1+"$@"}; shift
1092                         ;;
1093       --help)
1094                         opt_help=:
1095                         ;;
1096       --help-all)
1097                         opt_help_all=:
1098 opt_help=': help-all'
1099                         ;;
1100       --mode)
1101                         test $# = 0 && func_missing_arg $opt && break
1102                         optarg="$1"
1103                         opt_mode="$optarg"
1104 case $optarg in
1105   # Valid mode arguments:
1106   clean|compile|execute|finish|install|link|relink|uninstall) ;;
1107
1108   # Catch anything else as an error
1109   *) func_error "invalid argument for $opt"
1110      exit_cmd=exit
1111      break
1112      ;;
1113 esac
1114                         shift
1115                         ;;
1116       --no-silent|--no-quiet)
1117                         opt_silent=false
1118 func_append preserve_args " $opt"
1119                         ;;
1120       --no-warning|--no-warn)
1121                         opt_warning=false
1122 func_append preserve_args " $opt"
1123                         ;;
1124       --no-verbose)
1125                         opt_verbose=false
1126 func_append preserve_args " $opt"
1127                         ;;
1128       --silent|--quiet)
1129                         opt_silent=:
1130 func_append preserve_args " $opt"
1131         opt_verbose=false
1132                         ;;
1133       --verbose|-v)
1134                         opt_verbose=:
1135 func_append preserve_args " $opt"
1136 opt_silent=false
1137                         ;;
1138       --tag)
1139                         test $# = 0 && func_missing_arg $opt && break
1140                         optarg="$1"
1141                         opt_tag="$optarg"
1142 func_append preserve_args " $opt $optarg"
1143 func_enable_tag "$optarg"
1144                         shift
1145                         ;;
1146
1147       -\?|-h)           func_usage                              ;;
1148       --help)           func_help                               ;;
1149       --version)        func_version                            ;;
1150
1151       # Separate optargs to long options:
1152       --*=*)
1153                         func_split_long_opt "$opt"
1154                         set dummy "$func_split_long_opt_name" "$func_split_long_opt_arg" ${1+"$@"}
1155                         shift
1156                         ;;
1157
1158       # Separate non-argument short options:
1159       -\?*|-h*|-n*|-v*)
1160                         func_split_short_opt "$opt"
1161                         set dummy "$func_split_short_opt_name" "-$func_split_short_opt_arg" ${1+"$@"}
1162                         shift
1163                         ;;
1164
1165       --)               break                                   ;;
1166       -*)               func_fatal_help "unrecognized option \`$opt'" ;;
1167       *)                set dummy "$opt" ${1+"$@"};     shift; break  ;;
1168     esac
1169   done
1170
1171   # Validate options:
1172
1173   # save first non-option argument
1174   if test "$#" -gt 0; then
1175     nonopt="$opt"
1176     shift
1177   fi
1178
1179   # preserve --debug
1180   test "$opt_debug" = : || func_append preserve_args " --debug"
1181
1182   case $host in
1183     *cygwin* | *mingw* | *pw32* | *cegcc*)
1184       # don't eliminate duplications in $postdeps and $predeps
1185       opt_duplicate_compiler_generated_deps=:
1186       ;;
1187     *)
1188       opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps
1189       ;;
1190   esac
1191
1192   $opt_help || {
1193     # Sanity checks first:
1194     func_check_version_match
1195
1196     if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
1197       func_fatal_configuration "not configured to build any kind of library"
1198     fi
1199
1200     # Darwin sucks
1201     eval std_shrext=\"$shrext_cmds\"
1202
1203     # Only execute mode is allowed to have -dlopen flags.
1204     if test -n "$opt_dlopen" && test "$opt_mode" != execute; then
1205       func_error "unrecognized option \`-dlopen'"
1206       $ECHO "$help" 1>&2
1207       exit $EXIT_FAILURE
1208     fi
1209
1210     # Change the help message to a mode-specific one.
1211     generic_help="$help"
1212     help="Try \`$progname --help --mode=$opt_mode' for more information."
1213   }
1214
1215
1216   # Bail if the options were screwed
1217   $exit_cmd $EXIT_FAILURE
1218 }
1219
1220
1221
1222
1223 ## ----------- ##
1224 ##    Main.    ##
1225 ## ----------- ##
1226
1227 # func_lalib_p file
1228 # True iff FILE is a libtool `.la' library or `.lo' object file.
1229 # This function is only a basic sanity check; it will hardly flush out
1230 # determined imposters.
1231 func_lalib_p ()
1232 {
1233     test -f "$1" &&
1234       $SED -e 4q "$1" 2>/dev/null \
1235         | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1
1236 }
1237
1238 # func_lalib_unsafe_p file
1239 # True iff FILE is a libtool `.la' library or `.lo' object file.
1240 # This function implements the same check as func_lalib_p without
1241 # resorting to external programs.  To this end, it redirects stdin and
1242 # closes it afterwards, without saving the original file descriptor.
1243 # As a safety measure, use it only where a negative result would be
1244 # fatal anyway.  Works if `file' does not exist.
1245 func_lalib_unsafe_p ()
1246 {
1247     lalib_p=no
1248     if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then
1249         for lalib_p_l in 1 2 3 4
1250         do
1251             read lalib_p_line
1252             case "$lalib_p_line" in
1253                 \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;;
1254             esac
1255         done
1256         exec 0<&5 5<&-
1257     fi
1258     test "$lalib_p" = yes
1259 }
1260
1261 # func_ltwrapper_script_p file
1262 # True iff FILE is a libtool wrapper script
1263 # This function is only a basic sanity check; it will hardly flush out
1264 # determined imposters.
1265 func_ltwrapper_script_p ()
1266 {
1267     func_lalib_p "$1"
1268 }
1269
1270 # func_ltwrapper_executable_p file
1271 # True iff FILE is a libtool wrapper executable
1272 # This function is only a basic sanity check; it will hardly flush out
1273 # determined imposters.
1274 func_ltwrapper_executable_p ()
1275 {
1276     func_ltwrapper_exec_suffix=
1277     case $1 in
1278     *.exe) ;;
1279     *) func_ltwrapper_exec_suffix=.exe ;;
1280     esac
1281     $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1
1282 }
1283
1284 # func_ltwrapper_scriptname file
1285 # Assumes file is an ltwrapper_executable
1286 # uses $file to determine the appropriate filename for a
1287 # temporary ltwrapper_script.
1288 func_ltwrapper_scriptname ()
1289 {
1290     func_dirname_and_basename "$1" "" "."
1291     func_stripname '' '.exe' "$func_basename_result"
1292     func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper"
1293 }
1294
1295 # func_ltwrapper_p file
1296 # True iff FILE is a libtool wrapper script or wrapper executable
1297 # This function is only a basic sanity check; it will hardly flush out
1298 # determined imposters.
1299 func_ltwrapper_p ()
1300 {
1301     func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1"
1302 }
1303
1304
1305 # func_execute_cmds commands fail_cmd
1306 # Execute tilde-delimited COMMANDS.
1307 # If FAIL_CMD is given, eval that upon failure.
1308 # FAIL_CMD may read-access the current command in variable CMD!
1309 func_execute_cmds ()
1310 {
1311     $opt_debug
1312     save_ifs=$IFS; IFS='~'
1313     for cmd in $1; do
1314       IFS=$save_ifs
1315       eval cmd=\"$cmd\"
1316       func_show_eval "$cmd" "${2-:}"
1317     done
1318     IFS=$save_ifs
1319 }
1320
1321
1322 # func_source file
1323 # Source FILE, adding directory component if necessary.
1324 # Note that it is not necessary on cygwin/mingw to append a dot to
1325 # FILE even if both FILE and FILE.exe exist: automatic-append-.exe
1326 # behavior happens only for exec(3), not for open(2)!  Also, sourcing
1327 # `FILE.' does not work on cygwin managed mounts.
1328 func_source ()
1329 {
1330     $opt_debug
1331     case $1 in
1332     */* | *\\*) . "$1" ;;
1333     *)          . "./$1" ;;
1334     esac
1335 }
1336
1337
1338 # func_resolve_sysroot PATH
1339 # Replace a leading = in PATH with a sysroot.  Store the result into
1340 # func_resolve_sysroot_result
1341 func_resolve_sysroot ()
1342 {
1343   func_resolve_sysroot_result=$1
1344   case $func_resolve_sysroot_result in
1345   =*)
1346     func_stripname '=' '' "$func_resolve_sysroot_result"
1347     func_resolve_sysroot_result=$lt_sysroot$func_stripname_result
1348     ;;
1349   esac
1350 }
1351
1352 # func_replace_sysroot PATH
1353 # If PATH begins with the sysroot, replace it with = and
1354 # store the result into func_replace_sysroot_result.
1355 func_replace_sysroot ()
1356 {
1357   case "$lt_sysroot:$1" in
1358   ?*:"$lt_sysroot"*)
1359     func_stripname "$lt_sysroot" '' "$1"
1360     func_replace_sysroot_result="=$func_stripname_result"
1361     ;;
1362   *)
1363     # Including no sysroot.
1364     func_replace_sysroot_result=$1
1365     ;;
1366   esac
1367 }
1368
1369 # func_infer_tag arg
1370 # Infer tagged configuration to use if any are available and
1371 # if one wasn't chosen via the "--tag" command line option.
1372 # Only attempt this if the compiler in the base compile
1373 # command doesn't match the default compiler.
1374 # arg is usually of the form 'gcc ...'
1375 func_infer_tag ()
1376 {
1377     $opt_debug
1378     if test -n "$available_tags" && test -z "$tagname"; then
1379       CC_quoted=
1380       for arg in $CC; do
1381         func_append_quoted CC_quoted "$arg"
1382       done
1383       CC_expanded=`func_echo_all $CC`
1384       CC_quoted_expanded=`func_echo_all $CC_quoted`
1385       case $@ in
1386       # Blanks in the command may have been stripped by the calling shell,
1387       # but not from the CC environment variable when configure was run.
1388       " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
1389       " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;;
1390       # Blanks at the start of $base_compile will cause this to fail
1391       # if we don't check for them as well.
1392       *)
1393         for z in $available_tags; do
1394           if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
1395             # Evaluate the configuration.
1396             eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
1397             CC_quoted=
1398             for arg in $CC; do
1399               # Double-quote args containing other shell metacharacters.
1400               func_append_quoted CC_quoted "$arg"
1401             done
1402             CC_expanded=`func_echo_all $CC`
1403             CC_quoted_expanded=`func_echo_all $CC_quoted`
1404             case "$@ " in
1405             " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
1406             " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*)
1407               # The compiler in the base compile command matches
1408               # the one in the tagged configuration.
1409               # Assume this is the tagged configuration we want.
1410               tagname=$z
1411               break
1412               ;;
1413             esac
1414           fi
1415         done
1416         # If $tagname still isn't set, then no tagged configuration
1417         # was found and let the user know that the "--tag" command
1418         # line option must be used.
1419         if test -z "$tagname"; then
1420           func_echo "unable to infer tagged configuration"
1421           func_fatal_error "specify a tag with \`--tag'"
1422 #       else
1423 #         func_verbose "using $tagname tagged configuration"
1424         fi
1425         ;;
1426       esac
1427     fi
1428 }
1429
1430
1431
1432 # func_write_libtool_object output_name pic_name nonpic_name
1433 # Create a libtool object file (analogous to a ".la" file),
1434 # but don't create it if we're doing a dry run.
1435 func_write_libtool_object ()
1436 {
1437     write_libobj=${1}
1438     if test "$build_libtool_libs" = yes; then
1439       write_lobj=\'${2}\'
1440     else
1441       write_lobj=none
1442     fi
1443
1444     if test "$build_old_libs" = yes; then
1445       write_oldobj=\'${3}\'
1446     else
1447       write_oldobj=none
1448     fi
1449
1450     $opt_dry_run || {
1451       cat >${write_libobj}T <<EOF
1452 # $write_libobj - a libtool object file
1453 # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
1454 #
1455 # Please DO NOT delete this file!
1456 # It is necessary for linking the library.
1457
1458 # Name of the PIC object.
1459 pic_object=$write_lobj
1460
1461 # Name of the non-PIC object
1462 non_pic_object=$write_oldobj
1463
1464 EOF
1465       $MV "${write_libobj}T" "${write_libobj}"
1466     }
1467 }
1468
1469
1470 ##################################################
1471 # FILE NAME AND PATH CONVERSION HELPER FUNCTIONS #
1472 ##################################################
1473
1474 # func_convert_core_file_wine_to_w32 ARG
1475 # Helper function used by file name conversion functions when $build is *nix,
1476 # and $host is mingw, cygwin, or some other w32 environment. Relies on a
1477 # correctly configured wine environment available, with the winepath program
1478 # in $build's $PATH.
1479 #
1480 # ARG is the $build file name to be converted to w32 format.
1481 # Result is available in $func_convert_core_file_wine_to_w32_result, and will
1482 # be empty on error (or when ARG is empty)
1483 func_convert_core_file_wine_to_w32 ()
1484 {
1485   $opt_debug
1486   func_convert_core_file_wine_to_w32_result="$1"
1487   if test -n "$1"; then
1488     # Unfortunately, winepath does not exit with a non-zero error code, so we
1489     # are forced to check the contents of stdout. On the other hand, if the
1490     # command is not found, the shell will set an exit code of 127 and print
1491     # *an error message* to stdout. So we must check for both error code of
1492     # zero AND non-empty stdout, which explains the odd construction:
1493     func_convert_core_file_wine_to_w32_tmp=`winepath -w "$1" 2>/dev/null`
1494     if test "$?" -eq 0 && test -n "${func_convert_core_file_wine_to_w32_tmp}"; then
1495       func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" |
1496         $SED -e "$lt_sed_naive_backslashify"`
1497     else
1498       func_convert_core_file_wine_to_w32_result=
1499     fi
1500   fi
1501 }
1502 # end: func_convert_core_file_wine_to_w32
1503
1504
1505 # func_convert_core_path_wine_to_w32 ARG
1506 # Helper function used by path conversion functions when $build is *nix, and
1507 # $host is mingw, cygwin, or some other w32 environment. Relies on a correctly
1508 # configured wine environment available, with the winepath program in $build's
1509 # $PATH. Assumes ARG has no leading or trailing path separator characters.
1510 #
1511 # ARG is path to be converted from $build format to win32.
1512 # Result is available in $func_convert_core_path_wine_to_w32_result.
1513 # Unconvertible file (directory) names in ARG are skipped; if no directory names
1514 # are convertible, then the result may be empty.
1515 func_convert_core_path_wine_to_w32 ()
1516 {
1517   $opt_debug
1518   # unfortunately, winepath doesn't convert paths, only file names
1519   func_convert_core_path_wine_to_w32_result=""
1520   if test -n "$1"; then
1521     oldIFS=$IFS
1522     IFS=:
1523     for func_convert_core_path_wine_to_w32_f in $1; do
1524       IFS=$oldIFS
1525       func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f"
1526       if test -n "$func_convert_core_file_wine_to_w32_result" ; then
1527         if test -z "$func_convert_core_path_wine_to_w32_result"; then
1528           func_convert_core_path_wine_to_w32_result="$func_convert_core_file_wine_to_w32_result"
1529         else
1530           func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result"
1531         fi
1532       fi
1533     done
1534     IFS=$oldIFS
1535   fi
1536 }
1537 # end: func_convert_core_path_wine_to_w32
1538
1539
1540 # func_cygpath ARGS...
1541 # Wrapper around calling the cygpath program via LT_CYGPATH. This is used when
1542 # when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2)
1543 # $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or
1544 # (2), returns the Cygwin file name or path in func_cygpath_result (input
1545 # file name or path is assumed to be in w32 format, as previously converted
1546 # from $build's *nix or MSYS format). In case (3), returns the w32 file name
1547 # or path in func_cygpath_result (input file name or path is assumed to be in
1548 # Cygwin format). Returns an empty string on error.
1549 #
1550 # ARGS are passed to cygpath, with the last one being the file name or path to
1551 # be converted.
1552 #
1553 # Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH
1554 # environment variable; do not put it in $PATH.
1555 func_cygpath ()
1556 {
1557   $opt_debug
1558   if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then
1559     func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null`
1560     if test "$?" -ne 0; then
1561       # on failure, ensure result is empty
1562       func_cygpath_result=
1563     fi
1564   else
1565     func_cygpath_result=
1566     func_error "LT_CYGPATH is empty or specifies non-existent file: \`$LT_CYGPATH'"
1567   fi
1568 }
1569 #end: func_cygpath
1570
1571
1572 # func_convert_core_msys_to_w32 ARG
1573 # Convert file name or path ARG from MSYS format to w32 format.  Return
1574 # result in func_convert_core_msys_to_w32_result.
1575 func_convert_core_msys_to_w32 ()
1576 {
1577   $opt_debug
1578   # awkward: cmd appends spaces to result
1579   func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null |
1580     $SED -e 's/[ ]*$//' -e "$lt_sed_naive_backslashify"`
1581 }
1582 #end: func_convert_core_msys_to_w32
1583
1584
1585 # func_convert_file_check ARG1 ARG2
1586 # Verify that ARG1 (a file name in $build format) was converted to $host
1587 # format in ARG2. Otherwise, emit an error message, but continue (resetting
1588 # func_to_host_file_result to ARG1).
1589 func_convert_file_check ()
1590 {
1591   $opt_debug
1592   if test -z "$2" && test -n "$1" ; then
1593     func_error "Could not determine host file name corresponding to"
1594     func_error "  \`$1'"
1595     func_error "Continuing, but uninstalled executables may not work."
1596     # Fallback:
1597     func_to_host_file_result="$1"
1598   fi
1599 }
1600 # end func_convert_file_check
1601
1602
1603 # func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH
1604 # Verify that FROM_PATH (a path in $build format) was converted to $host
1605 # format in TO_PATH. Otherwise, emit an error message, but continue, resetting
1606 # func_to_host_file_result to a simplistic fallback value (see below).
1607 func_convert_path_check ()
1608 {
1609   $opt_debug
1610   if test -z "$4" && test -n "$3"; then
1611     func_error "Could not determine the host path corresponding to"
1612     func_error "  \`$3'"
1613     func_error "Continuing, but uninstalled executables may not work."
1614     # Fallback.  This is a deliberately simplistic "conversion" and
1615     # should not be "improved".  See libtool.info.
1616     if test "x$1" != "x$2"; then
1617       lt_replace_pathsep_chars="s|$1|$2|g"
1618       func_to_host_path_result=`echo "$3" |
1619         $SED -e "$lt_replace_pathsep_chars"`
1620     else
1621       func_to_host_path_result="$3"
1622     fi
1623   fi
1624 }
1625 # end func_convert_path_check
1626
1627
1628 # func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG
1629 # Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT
1630 # and appending REPL if ORIG matches BACKPAT.
1631 func_convert_path_front_back_pathsep ()
1632 {
1633   $opt_debug
1634   case $4 in
1635   $1 ) func_to_host_path_result="$3$func_to_host_path_result"
1636     ;;
1637   esac
1638   case $4 in
1639   $2 ) func_append func_to_host_path_result "$3"
1640     ;;
1641   esac
1642 }
1643 # end func_convert_path_front_back_pathsep
1644
1645
1646 ##################################################
1647 # $build to $host FILE NAME CONVERSION FUNCTIONS #
1648 ##################################################
1649 # invoked via `$to_host_file_cmd ARG'
1650 #
1651 # In each case, ARG is the path to be converted from $build to $host format.
1652 # Result will be available in $func_to_host_file_result.
1653
1654
1655 # func_to_host_file ARG
1656 # Converts the file name ARG from $build format to $host format. Return result
1657 # in func_to_host_file_result.
1658 func_to_host_file ()
1659 {
1660   $opt_debug
1661   $to_host_file_cmd "$1"
1662 }
1663 # end func_to_host_file
1664
1665
1666 # func_to_tool_file ARG LAZY
1667 # converts the file name ARG from $build format to toolchain format. Return
1668 # result in func_to_tool_file_result.  If the conversion in use is listed
1669 # in (the comma separated) LAZY, no conversion takes place.
1670 func_to_tool_file ()
1671 {
1672   $opt_debug
1673   case ,$2, in
1674     *,"$to_tool_file_cmd",*)
1675       func_to_tool_file_result=$1
1676       ;;
1677     *)
1678       $to_tool_file_cmd "$1"
1679       func_to_tool_file_result=$func_to_host_file_result
1680       ;;
1681   esac
1682 }
1683 # end func_to_tool_file
1684
1685
1686 # func_convert_file_noop ARG
1687 # Copy ARG to func_to_host_file_result.
1688 func_convert_file_noop ()
1689 {
1690   func_to_host_file_result="$1"
1691 }
1692 # end func_convert_file_noop
1693
1694
1695 # func_convert_file_msys_to_w32 ARG
1696 # Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic
1697 # conversion to w32 is not available inside the cwrapper.  Returns result in
1698 # func_to_host_file_result.
1699 func_convert_file_msys_to_w32 ()
1700 {
1701   $opt_debug
1702   func_to_host_file_result="$1"
1703   if test -n "$1"; then
1704     func_convert_core_msys_to_w32 "$1"
1705     func_to_host_file_result="$func_convert_core_msys_to_w32_result"
1706   fi
1707   func_convert_file_check "$1" "$func_to_host_file_result"
1708 }
1709 # end func_convert_file_msys_to_w32
1710
1711
1712 # func_convert_file_cygwin_to_w32 ARG
1713 # Convert file name ARG from Cygwin to w32 format.  Returns result in
1714 # func_to_host_file_result.
1715 func_convert_file_cygwin_to_w32 ()
1716 {
1717   $opt_debug
1718   func_to_host_file_result="$1"
1719   if test -n "$1"; then
1720     # because $build is cygwin, we call "the" cygpath in $PATH; no need to use
1721     # LT_CYGPATH in this case.
1722     func_to_host_file_result=`cygpath -m "$1"`
1723   fi
1724   func_convert_file_check "$1" "$func_to_host_file_result"
1725 }
1726 # end func_convert_file_cygwin_to_w32
1727
1728
1729 # func_convert_file_nix_to_w32 ARG
1730 # Convert file name ARG from *nix to w32 format.  Requires a wine environment
1731 # and a working winepath. Returns result in func_to_host_file_result.
1732 func_convert_file_nix_to_w32 ()
1733 {
1734   $opt_debug
1735   func_to_host_file_result="$1"
1736   if test -n "$1"; then
1737     func_convert_core_file_wine_to_w32 "$1"
1738     func_to_host_file_result="$func_convert_core_file_wine_to_w32_result"
1739   fi
1740   func_convert_file_check "$1" "$func_to_host_file_result"
1741 }
1742 # end func_convert_file_nix_to_w32
1743
1744
1745 # func_convert_file_msys_to_cygwin ARG
1746 # Convert file name ARG from MSYS to Cygwin format.  Requires LT_CYGPATH set.
1747 # Returns result in func_to_host_file_result.
1748 func_convert_file_msys_to_cygwin ()
1749 {
1750   $opt_debug
1751   func_to_host_file_result="$1"
1752   if test -n "$1"; then
1753     func_convert_core_msys_to_w32 "$1"
1754     func_cygpath -u "$func_convert_core_msys_to_w32_result"
1755     func_to_host_file_result="$func_cygpath_result"
1756   fi
1757   func_convert_file_check "$1" "$func_to_host_file_result"
1758 }
1759 # end func_convert_file_msys_to_cygwin
1760
1761
1762 # func_convert_file_nix_to_cygwin ARG
1763 # Convert file name ARG from *nix to Cygwin format.  Requires Cygwin installed
1764 # in a wine environment, working winepath, and LT_CYGPATH set.  Returns result
1765 # in func_to_host_file_result.
1766 func_convert_file_nix_to_cygwin ()
1767 {
1768   $opt_debug
1769   func_to_host_file_result="$1"
1770   if test -n "$1"; then
1771     # convert from *nix to w32, then use cygpath to convert from w32 to cygwin.
1772     func_convert_core_file_wine_to_w32 "$1"
1773     func_cygpath -u "$func_convert_core_file_wine_to_w32_result"
1774     func_to_host_file_result="$func_cygpath_result"
1775   fi
1776   func_convert_file_check "$1" "$func_to_host_file_result"
1777 }
1778 # end func_convert_file_nix_to_cygwin
1779
1780
1781 #############################################
1782 # $build to $host PATH CONVERSION FUNCTIONS #
1783 #############################################
1784 # invoked via `$to_host_path_cmd ARG'
1785 #
1786 # In each case, ARG is the path to be converted from $build to $host format.
1787 # The result will be available in $func_to_host_path_result.
1788 #
1789 # Path separators are also converted from $build format to $host format.  If
1790 # ARG begins or ends with a path separator character, it is preserved (but
1791 # converted to $host format) on output.
1792 #
1793 # All path conversion functions are named using the following convention:
1794 #   file name conversion function    : func_convert_file_X_to_Y ()
1795 #   path conversion function         : func_convert_path_X_to_Y ()
1796 # where, for any given $build/$host combination the 'X_to_Y' value is the
1797 # same.  If conversion functions are added for new $build/$host combinations,
1798 # the two new functions must follow this pattern, or func_init_to_host_path_cmd
1799 # will break.
1800
1801
1802 # func_init_to_host_path_cmd
1803 # Ensures that function "pointer" variable $to_host_path_cmd is set to the
1804 # appropriate value, based on the value of $to_host_file_cmd.
1805 to_host_path_cmd=
1806 func_init_to_host_path_cmd ()
1807 {
1808   $opt_debug
1809   if test -z "$to_host_path_cmd"; then
1810     func_stripname 'func_convert_file_' '' "$to_host_file_cmd"
1811     to_host_path_cmd="func_convert_path_${func_stripname_result}"
1812   fi
1813 }
1814
1815
1816 # func_to_host_path ARG
1817 # Converts the path ARG from $build format to $host format. Return result
1818 # in func_to_host_path_result.
1819 func_to_host_path ()
1820 {
1821   $opt_debug
1822   func_init_to_host_path_cmd
1823   $to_host_path_cmd "$1"
1824 }
1825 # end func_to_host_path
1826
1827
1828 # func_convert_path_noop ARG
1829 # Copy ARG to func_to_host_path_result.
1830 func_convert_path_noop ()
1831 {
1832   func_to_host_path_result="$1"
1833 }
1834 # end func_convert_path_noop
1835
1836
1837 # func_convert_path_msys_to_w32 ARG
1838 # Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic
1839 # conversion to w32 is not available inside the cwrapper.  Returns result in
1840 # func_to_host_path_result.
1841 func_convert_path_msys_to_w32 ()
1842 {
1843   $opt_debug
1844   func_to_host_path_result="$1"
1845   if test -n "$1"; then
1846     # Remove leading and trailing path separator characters from ARG.  MSYS
1847     # behavior is inconsistent here; cygpath turns them into '.;' and ';.';
1848     # and winepath ignores them completely.
1849     func_stripname : : "$1"
1850     func_to_host_path_tmp1=$func_stripname_result
1851     func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
1852     func_to_host_path_result="$func_convert_core_msys_to_w32_result"
1853     func_convert_path_check : ";" \
1854       "$func_to_host_path_tmp1" "$func_to_host_path_result"
1855     func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
1856   fi
1857 }
1858 # end func_convert_path_msys_to_w32
1859
1860
1861 # func_convert_path_cygwin_to_w32 ARG
1862 # Convert path ARG from Cygwin to w32 format.  Returns result in
1863 # func_to_host_file_result.
1864 func_convert_path_cygwin_to_w32 ()
1865 {
1866   $opt_debug
1867   func_to_host_path_result="$1"
1868   if test -n "$1"; then
1869     # See func_convert_path_msys_to_w32:
1870     func_stripname : : "$1"
1871     func_to_host_path_tmp1=$func_stripname_result
1872     func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"`
1873     func_convert_path_check : ";" \
1874       "$func_to_host_path_tmp1" "$func_to_host_path_result"
1875     func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
1876   fi
1877 }
1878 # end func_convert_path_cygwin_to_w32
1879
1880
1881 # func_convert_path_nix_to_w32 ARG
1882 # Convert path ARG from *nix to w32 format.  Requires a wine environment and
1883 # a working winepath.  Returns result in func_to_host_file_result.
1884 func_convert_path_nix_to_w32 ()
1885 {
1886   $opt_debug
1887   func_to_host_path_result="$1"
1888   if test -n "$1"; then
1889     # See func_convert_path_msys_to_w32:
1890     func_stripname : : "$1"
1891     func_to_host_path_tmp1=$func_stripname_result
1892     func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
1893     func_to_host_path_result="$func_convert_core_path_wine_to_w32_result"
1894     func_convert_path_check : ";" \
1895       "$func_to_host_path_tmp1" "$func_to_host_path_result"
1896     func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
1897   fi
1898 }
1899 # end func_convert_path_nix_to_w32
1900
1901
1902 # func_convert_path_msys_to_cygwin ARG
1903 # Convert path ARG from MSYS to Cygwin format.  Requires LT_CYGPATH set.
1904 # Returns result in func_to_host_file_result.
1905 func_convert_path_msys_to_cygwin ()
1906 {
1907   $opt_debug
1908   func_to_host_path_result="$1"
1909   if test -n "$1"; then
1910     # See func_convert_path_msys_to_w32:
1911     func_stripname : : "$1"
1912     func_to_host_path_tmp1=$func_stripname_result
1913     func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
1914     func_cygpath -u -p "$func_convert_core_msys_to_w32_result"
1915     func_to_host_path_result="$func_cygpath_result"
1916     func_convert_path_check : : \
1917       "$func_to_host_path_tmp1" "$func_to_host_path_result"
1918     func_convert_path_front_back_pathsep ":*" "*:" : "$1"
1919   fi
1920 }
1921 # end func_convert_path_msys_to_cygwin
1922
1923
1924 # func_convert_path_nix_to_cygwin ARG
1925 # Convert path ARG from *nix to Cygwin format.  Requires Cygwin installed in a
1926 # a wine environment, working winepath, and LT_CYGPATH set.  Returns result in
1927 # func_to_host_file_result.
1928 func_convert_path_nix_to_cygwin ()
1929 {
1930   $opt_debug
1931   func_to_host_path_result="$1"
1932   if test -n "$1"; then
1933     # Remove leading and trailing path separator characters from
1934     # ARG. msys behavior is inconsistent here, cygpath turns them
1935     # into '.;' and ';.', and winepath ignores them completely.
1936     func_stripname : : "$1"
1937     func_to_host_path_tmp1=$func_stripname_result
1938     func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
1939     func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result"
1940     func_to_host_path_result="$func_cygpath_result"
1941     func_convert_path_check : : \
1942       "$func_to_host_path_tmp1" "$func_to_host_path_result"
1943     func_convert_path_front_back_pathsep ":*" "*:" : "$1"
1944   fi
1945 }
1946 # end func_convert_path_nix_to_cygwin
1947
1948
1949 # func_mode_compile arg...
1950 func_mode_compile ()
1951 {
1952     $opt_debug
1953     # Get the compilation command and the source file.
1954     base_compile=
1955     srcfile="$nonopt"  #  always keep a non-empty value in "srcfile"
1956     suppress_opt=yes
1957     suppress_output=
1958     arg_mode=normal
1959     libobj=
1960     later=
1961     pie_flag=
1962
1963     for arg
1964     do
1965       case $arg_mode in
1966       arg  )
1967         # do not "continue".  Instead, add this to base_compile
1968         lastarg="$arg"
1969         arg_mode=normal
1970         ;;
1971
1972       target )
1973         libobj="$arg"
1974         arg_mode=normal
1975         continue
1976         ;;
1977
1978       normal )
1979         # Accept any command-line options.
1980         case $arg in
1981         -o)
1982           test -n "$libobj" && \
1983             func_fatal_error "you cannot specify \`-o' more than once"
1984           arg_mode=target
1985           continue
1986           ;;
1987
1988         -pie | -fpie | -fPIE)
1989           func_append pie_flag " $arg"
1990           continue
1991           ;;
1992
1993         -shared | -static | -prefer-pic | -prefer-non-pic)
1994           func_append later " $arg"
1995           continue
1996           ;;
1997
1998         -no-suppress)
1999           suppress_opt=no
2000           continue
2001           ;;
2002
2003         -Xcompiler)
2004           arg_mode=arg  #  the next one goes into the "base_compile" arg list
2005           continue      #  The current "srcfile" will either be retained or
2006           ;;            #  replaced later.  I would guess that would be a bug.
2007
2008         -Wc,*)
2009           func_stripname '-Wc,' '' "$arg"
2010           args=$func_stripname_result
2011           lastarg=
2012           save_ifs="$IFS"; IFS=','
2013           for arg in $args; do
2014             IFS="$save_ifs"
2015             func_append_quoted lastarg "$arg"
2016           done
2017           IFS="$save_ifs"
2018           func_stripname ' ' '' "$lastarg"
2019           lastarg=$func_stripname_result
2020
2021           # Add the arguments to base_compile.
2022           func_append base_compile " $lastarg"
2023           continue
2024           ;;
2025
2026         *)
2027           # Accept the current argument as the source file.
2028           # The previous "srcfile" becomes the current argument.
2029           #
2030           lastarg="$srcfile"
2031           srcfile="$arg"
2032           ;;
2033         esac  #  case $arg
2034         ;;
2035       esac    #  case $arg_mode
2036
2037       # Aesthetically quote the previous argument.
2038       func_append_quoted base_compile "$lastarg"
2039     done # for arg
2040
2041     case $arg_mode in
2042     arg)
2043       func_fatal_error "you must specify an argument for -Xcompile"
2044       ;;
2045     target)
2046       func_fatal_error "you must specify a target with \`-o'"
2047       ;;
2048     *)
2049       # Get the name of the library object.
2050       test -z "$libobj" && {
2051         func_basename "$srcfile"
2052         libobj="$func_basename_result"
2053       }
2054       ;;
2055     esac
2056
2057     # Recognize several different file suffixes.
2058     # If the user specifies -o file.o, it is replaced with file.lo
2059     case $libobj in
2060     *.[cCFSifmso] | \
2061     *.ada | *.adb | *.ads | *.asm | \
2062     *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \
2063     *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup)
2064       func_xform "$libobj"
2065       libobj=$func_xform_result
2066       ;;
2067     esac
2068
2069     case $libobj in
2070     *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;;
2071     *)
2072       func_fatal_error "cannot determine name of library object from \`$libobj'"
2073       ;;
2074     esac
2075
2076     func_infer_tag $base_compile
2077
2078     for arg in $later; do
2079       case $arg in
2080       -shared)
2081         test "$build_libtool_libs" != yes && \
2082           func_fatal_configuration "can not build a shared library"
2083         build_old_libs=no
2084         continue
2085         ;;
2086
2087       -static)
2088         build_libtool_libs=no
2089         build_old_libs=yes
2090         continue
2091         ;;
2092
2093       -prefer-pic)
2094         pic_mode=yes
2095         continue
2096         ;;
2097
2098       -prefer-non-pic)
2099         pic_mode=no
2100         continue
2101         ;;
2102       esac
2103     done
2104
2105     func_quote_for_eval "$libobj"
2106     test "X$libobj" != "X$func_quote_for_eval_result" \
2107       && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"'    &()|`$[]' \
2108       && func_warning "libobj name \`$libobj' may not contain shell special characters."
2109     func_dirname_and_basename "$obj" "/" ""
2110     objname="$func_basename_result"
2111     xdir="$func_dirname_result"
2112     lobj=${xdir}$objdir/$objname
2113
2114     test -z "$base_compile" && \
2115       func_fatal_help "you must specify a compilation command"
2116
2117     # Delete any leftover library objects.
2118     if test "$build_old_libs" = yes; then
2119       removelist="$obj $lobj $libobj ${libobj}T"
2120     else
2121       removelist="$lobj $libobj ${libobj}T"
2122     fi
2123
2124     # On Cygwin there's no "real" PIC flag so we must build both object types
2125     case $host_os in
2126     cygwin* | mingw* | pw32* | os2* | cegcc*)
2127       pic_mode=default
2128       ;;
2129     esac
2130     if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then
2131       # non-PIC code in shared libraries is not supported
2132       pic_mode=default
2133     fi
2134
2135     # Calculate the filename of the output object if compiler does
2136     # not support -o with -c
2137     if test "$compiler_c_o" = no; then
2138       output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.${objext}
2139       lockfile="$output_obj.lock"
2140     else
2141       output_obj=
2142       need_locks=no
2143       lockfile=
2144     fi
2145
2146     # Lock this critical section if it is needed
2147     # We use this script file to make the link, it avoids creating a new file
2148     if test "$need_locks" = yes; then
2149       until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
2150         func_echo "Waiting for $lockfile to be removed"
2151         sleep 2
2152       done
2153     elif test "$need_locks" = warn; then
2154       if test -f "$lockfile"; then
2155         $ECHO "\
2156 *** ERROR, $lockfile exists and contains:
2157 `cat $lockfile 2>/dev/null`
2158
2159 This indicates that another process is trying to use the same
2160 temporary object file, and libtool could not work around it because
2161 your compiler does not support \`-c' and \`-o' together.  If you
2162 repeat this compilation, it may succeed, by chance, but you had better
2163 avoid parallel builds (make -j) in this platform, or get a better
2164 compiler."
2165
2166         $opt_dry_run || $RM $removelist
2167         exit $EXIT_FAILURE
2168       fi
2169       func_append removelist " $output_obj"
2170       $ECHO "$srcfile" > "$lockfile"
2171     fi
2172
2173     $opt_dry_run || $RM $removelist
2174     func_append removelist " $lockfile"
2175     trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15
2176
2177     func_to_tool_file "$srcfile" func_convert_file_msys_to_w32
2178     srcfile=$func_to_tool_file_result
2179     func_quote_for_eval "$srcfile"
2180     qsrcfile=$func_quote_for_eval_result
2181
2182     # Only build a PIC object if we are building libtool libraries.
2183     if test "$build_libtool_libs" = yes; then
2184       # Without this assignment, base_compile gets emptied.
2185       fbsd_hideous_sh_bug=$base_compile
2186
2187       if test "$pic_mode" != no; then
2188         command="$base_compile $qsrcfile $pic_flag"
2189       else
2190         # Don't build PIC code
2191         command="$base_compile $qsrcfile"
2192       fi
2193
2194       func_mkdir_p "$xdir$objdir"
2195
2196       if test -z "$output_obj"; then
2197         # Place PIC objects in $objdir
2198         func_append command " -o $lobj"
2199       fi
2200
2201       func_show_eval_locale "$command"  \
2202           'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE'
2203
2204       if test "$need_locks" = warn &&
2205          test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
2206         $ECHO "\
2207 *** ERROR, $lockfile contains:
2208 `cat $lockfile 2>/dev/null`
2209
2210 but it should contain:
2211 $srcfile
2212
2213 This indicates that another process is trying to use the same
2214 temporary object file, and libtool could not work around it because
2215 your compiler does not support \`-c' and \`-o' together.  If you
2216 repeat this compilation, it may succeed, by chance, but you had better
2217 avoid parallel builds (make -j) in this platform, or get a better
2218 compiler."
2219
2220         $opt_dry_run || $RM $removelist
2221         exit $EXIT_FAILURE
2222       fi
2223
2224       # Just move the object if needed, then go on to compile the next one
2225       if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
2226         func_show_eval '$MV "$output_obj" "$lobj"' \
2227           'error=$?; $opt_dry_run || $RM $removelist; exit $error'
2228       fi
2229
2230       # Allow error messages only from the first compilation.
2231       if test "$suppress_opt" = yes; then
2232         suppress_output=' >/dev/null 2>&1'
2233       fi
2234     fi
2235
2236     # Only build a position-dependent object if we build old libraries.
2237     if test "$build_old_libs" = yes; then
2238       if test "$pic_mode" != yes; then
2239         # Don't build PIC code
2240         command="$base_compile $qsrcfile$pie_flag"
2241       else
2242         command="$base_compile $qsrcfile $pic_flag"
2243       fi
2244       if test "$compiler_c_o" = yes; then
2245         func_append command " -o $obj"
2246       fi
2247
2248       # Suppress compiler output if we already did a PIC compilation.
2249       func_append command "$suppress_output"
2250       func_show_eval_locale "$command" \
2251         '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE'
2252
2253       if test "$need_locks" = warn &&
2254          test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
2255         $ECHO "\
2256 *** ERROR, $lockfile contains:
2257 `cat $lockfile 2>/dev/null`
2258
2259 but it should contain:
2260 $srcfile
2261
2262 This indicates that another process is trying to use the same
2263 temporary object file, and libtool could not work around it because
2264 your compiler does not support \`-c' and \`-o' together.  If you
2265 repeat this compilation, it may succeed, by chance, but you had better
2266 avoid parallel builds (make -j) in this platform, or get a better
2267 compiler."
2268
2269         $opt_dry_run || $RM $removelist
2270         exit $EXIT_FAILURE
2271       fi
2272
2273       # Just move the object if needed
2274       if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
2275         func_show_eval '$MV "$output_obj" "$obj"' \
2276           'error=$?; $opt_dry_run || $RM $removelist; exit $error'
2277       fi
2278     fi
2279
2280     $opt_dry_run || {
2281       func_write_libtool_object "$libobj" "$objdir/$objname" "$objname"
2282
2283       # Unlock the critical section if it was locked
2284       if test "$need_locks" != no; then
2285         removelist=$lockfile
2286         $RM "$lockfile"
2287       fi
2288     }
2289
2290     exit $EXIT_SUCCESS
2291 }
2292
2293 $opt_help || {
2294   test "$opt_mode" = compile && func_mode_compile ${1+"$@"}
2295 }
2296
2297 func_mode_help ()
2298 {
2299     # We need to display help for each of the modes.
2300     case $opt_mode in
2301       "")
2302         # Generic help is extracted from the usage comments
2303         # at the start of this file.
2304         func_help
2305         ;;
2306
2307       clean)
2308         $ECHO \
2309 "Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE...
2310
2311 Remove files from the build directory.
2312
2313 RM is the name of the program to use to delete files associated with each FILE
2314 (typically \`/bin/rm').  RM-OPTIONS are options (such as \`-f') to be passed
2315 to RM.
2316
2317 If FILE is a libtool library, object or program, all the files associated
2318 with it are deleted. Otherwise, only FILE itself is deleted using RM."
2319         ;;
2320
2321       compile)
2322       $ECHO \
2323 "Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
2324
2325 Compile a source file into a libtool library object.
2326
2327 This mode accepts the following additional options:
2328
2329   -o OUTPUT-FILE    set the output file name to OUTPUT-FILE
2330   -no-suppress      do not suppress compiler output for multiple passes
2331   -prefer-pic       try to build PIC objects only
2332   -prefer-non-pic   try to build non-PIC objects only
2333   -shared           do not build a \`.o' file suitable for static linking
2334   -static           only build a \`.o' file suitable for static linking
2335   -Wc,FLAG          pass FLAG directly to the compiler
2336
2337 COMPILE-COMMAND is a command to be used in creating a \`standard' object file
2338 from the given SOURCEFILE.
2339
2340 The output file name is determined by removing the directory component from
2341 SOURCEFILE, then substituting the C source code suffix \`.c' with the
2342 library object suffix, \`.lo'."
2343         ;;
2344
2345       execute)
2346         $ECHO \
2347 "Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]...
2348
2349 Automatically set library path, then run a program.
2350
2351 This mode accepts the following additional options:
2352
2353   -dlopen FILE      add the directory containing FILE to the library path
2354
2355 This mode sets the library path environment variable according to \`-dlopen'
2356 flags.
2357
2358 If any of the ARGS are libtool executable wrappers, then they are translated
2359 into their corresponding uninstalled binary, and any of their required library
2360 directories are added to the library path.
2361
2362 Then, COMMAND is executed, with ARGS as arguments."
2363         ;;
2364
2365       finish)
2366         $ECHO \
2367 "Usage: $progname [OPTION]... --mode=finish [LIBDIR]...
2368
2369 Complete the installation of libtool libraries.
2370
2371 Each LIBDIR is a directory that contains libtool libraries.
2372
2373 The commands that this mode executes may require superuser privileges.  Use
2374 the \`--dry-run' option if you just want to see what would be executed."
2375         ;;
2376
2377       install)
2378         $ECHO \
2379 "Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND...
2380
2381 Install executables or libraries.
2382
2383 INSTALL-COMMAND is the installation command.  The first component should be
2384 either the \`install' or \`cp' program.
2385
2386 The following components of INSTALL-COMMAND are treated specially:
2387
2388   -inst-prefix-dir PREFIX-DIR  Use PREFIX-DIR as a staging area for installation
2389
2390 The rest of the components are interpreted as arguments to that command (only
2391 BSD-compatible install options are recognized)."
2392         ;;
2393
2394       link)
2395         $ECHO \
2396 "Usage: $progname [OPTION]... --mode=link LINK-COMMAND...
2397
2398 Link object files or libraries together to form another library, or to
2399 create an executable program.
2400
2401 LINK-COMMAND is a command using the C compiler that you would use to create
2402 a program from several object files.
2403
2404 The following components of LINK-COMMAND are treated specially:
2405
2406   -all-static       do not do any dynamic linking at all
2407   -avoid-version    do not add a version suffix if possible
2408   -bindir BINDIR    specify path to binaries directory (for systems where
2409                     libraries must be found in the PATH setting at runtime)
2410   -dlopen FILE      \`-dlpreopen' FILE if it cannot be dlopened at runtime
2411   -dlpreopen FILE   link in FILE and add its symbols to lt_preloaded_symbols
2412   -export-dynamic   allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
2413   -export-symbols SYMFILE
2414                     try to export only the symbols listed in SYMFILE
2415   -export-symbols-regex REGEX
2416                     try to export only the symbols matching REGEX
2417   -LLIBDIR          search LIBDIR for required installed libraries
2418   -lNAME            OUTPUT-FILE requires the installed library libNAME
2419   -module           build a library that can dlopened
2420   -no-fast-install  disable the fast-install mode
2421   -no-install       link a not-installable executable
2422   -no-undefined     declare that a library does not refer to external symbols
2423   -o OUTPUT-FILE    create OUTPUT-FILE from the specified objects
2424   -objectlist FILE  Use a list of object files found in FILE to specify objects
2425   -precious-files-regex REGEX
2426                     don't remove output files matching REGEX
2427   -release RELEASE  specify package release information
2428   -rpath LIBDIR     the created library will eventually be installed in LIBDIR
2429   -R[ ]LIBDIR       add LIBDIR to the runtime path of programs and libraries
2430   -shared           only do dynamic linking of libtool libraries
2431   -shrext SUFFIX    override the standard shared library file extension
2432   -static           do not do any dynamic linking of uninstalled libtool libraries
2433   -static-libtool-libs
2434                     do not do any dynamic linking of libtool libraries
2435   -version-info CURRENT[:REVISION[:AGE]]
2436                     specify library version info [each variable defaults to 0]
2437   -weak LIBNAME     declare that the target provides the LIBNAME interface
2438   -Wc,FLAG
2439   -Xcompiler FLAG   pass linker-specific FLAG directly to the compiler
2440   -Wl,FLAG
2441   -Xlinker FLAG     pass linker-specific FLAG directly to the linker
2442   -XCClinker FLAG   pass link-specific FLAG to the compiler driver (CC)
2443
2444 All other options (arguments beginning with \`-') are ignored.
2445
2446 Every other argument is treated as a filename.  Files ending in \`.la' are
2447 treated as uninstalled libtool libraries, other files are standard or library
2448 object files.
2449
2450 If the OUTPUT-FILE ends in \`.la', then a libtool library is created,
2451 only library objects (\`.lo' files) may be specified, and \`-rpath' is
2452 required, except when creating a convenience library.
2453
2454 If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created
2455 using \`ar' and \`ranlib', or on Windows using \`lib'.
2456
2457 If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file
2458 is created, otherwise an executable program is created."
2459         ;;
2460
2461       uninstall)
2462         $ECHO \
2463 "Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
2464
2465 Remove libraries from an installation directory.
2466
2467 RM is the name of the program to use to delete files associated with each FILE
2468 (typically \`/bin/rm').  RM-OPTIONS are options (such as \`-f') to be passed
2469 to RM.
2470
2471 If FILE is a libtool library, all the files associated with it are deleted.
2472 Otherwise, only FILE itself is deleted using RM."
2473         ;;
2474
2475       *)
2476         func_fatal_help "invalid operation mode \`$opt_mode'"
2477         ;;
2478     esac
2479
2480     echo
2481     $ECHO "Try \`$progname --help' for more information about other modes."
2482 }
2483
2484 # Now that we've collected a possible --mode arg, show help if necessary
2485 if $opt_help; then
2486   if test "$opt_help" = :; then
2487     func_mode_help
2488   else
2489     {
2490       func_help noexit
2491       for opt_mode in compile link execute install finish uninstall clean; do
2492         func_mode_help
2493       done
2494     } | sed -n '1p; 2,$s/^Usage:/  or: /p'
2495     {
2496       func_help noexit
2497       for opt_mode in compile link execute install finish uninstall clean; do
2498         echo
2499         func_mode_help
2500       done
2501     } |
2502     sed '1d
2503       /^When reporting/,/^Report/{
2504         H
2505         d
2506       }
2507       $x
2508       /information about other modes/d
2509       /more detailed .*MODE/d
2510       s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/'
2511   fi
2512   exit $?
2513 fi
2514
2515
2516 # func_mode_execute arg...
2517 func_mode_execute ()
2518 {
2519     $opt_debug
2520     # The first argument is the command name.
2521     cmd="$nonopt"
2522     test -z "$cmd" && \
2523       func_fatal_help "you must specify a COMMAND"
2524
2525     # Handle -dlopen flags immediately.
2526     for file in $opt_dlopen; do
2527       test -f "$file" \
2528         || func_fatal_help "\`$file' is not a file"
2529
2530       dir=
2531       case $file in
2532       *.la)
2533         func_resolve_sysroot "$file"
2534         file=$func_resolve_sysroot_result
2535
2536         # Check to see that this really is a libtool archive.
2537         func_lalib_unsafe_p "$file" \
2538           || func_fatal_help "\`$lib' is not a valid libtool archive"
2539
2540         # Read the libtool library.
2541         dlname=
2542         library_names=
2543         func_source "$file"
2544
2545         # Skip this library if it cannot be dlopened.
2546         if test -z "$dlname"; then
2547           # Warn if it was a shared library.
2548           test -n "$library_names" && \
2549             func_warning "\`$file' was not linked with \`-export-dynamic'"
2550           continue
2551         fi
2552
2553         func_dirname "$file" "" "."
2554         dir="$func_dirname_result"
2555
2556         if test -f "$dir/$objdir/$dlname"; then
2557           func_append dir "/$objdir"
2558         else
2559           if test ! -f "$dir/$dlname"; then
2560             func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'"
2561           fi
2562         fi
2563         ;;
2564
2565       *.lo)
2566         # Just add the directory containing the .lo file.
2567         func_dirname "$file" "" "."
2568         dir="$func_dirname_result"
2569         ;;
2570
2571       *)
2572         func_warning "\`-dlopen' is ignored for non-libtool libraries and objects"
2573         continue
2574         ;;
2575       esac
2576
2577       # Get the absolute pathname.
2578       absdir=`cd "$dir" && pwd`
2579       test -n "$absdir" && dir="$absdir"
2580
2581       # Now add the directory to shlibpath_var.
2582       if eval "test -z \"\$$shlibpath_var\""; then
2583         eval "$shlibpath_var=\"\$dir\""
2584       else
2585         eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
2586       fi
2587     done
2588
2589     # This variable tells wrapper scripts just to set shlibpath_var
2590     # rather than running their programs.
2591     libtool_execute_magic="$magic"
2592
2593     # Check if any of the arguments is a wrapper script.
2594     args=
2595     for file
2596     do
2597       case $file in
2598       -* | *.la | *.lo ) ;;
2599       *)
2600         # Do a test to see if this is really a libtool program.
2601         if func_ltwrapper_script_p "$file"; then
2602           func_source "$file"
2603           # Transform arg to wrapped name.
2604           file="$progdir/$program"
2605         elif func_ltwrapper_executable_p "$file"; then
2606           func_ltwrapper_scriptname "$file"
2607           func_source "$func_ltwrapper_scriptname_result"
2608           # Transform arg to wrapped name.
2609           file="$progdir/$program"
2610         fi
2611         ;;
2612       esac
2613       # Quote arguments (to preserve shell metacharacters).
2614       func_append_quoted args "$file"
2615     done
2616
2617     if test "X$opt_dry_run" = Xfalse; then
2618       if test -n "$shlibpath_var"; then
2619         # Export the shlibpath_var.
2620         eval "export $shlibpath_var"
2621       fi
2622
2623       # Restore saved environment variables
2624       for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
2625       do
2626         eval "if test \"\${save_$lt_var+set}\" = set; then
2627                 $lt_var=\$save_$lt_var; export $lt_var
2628               else
2629                 $lt_unset $lt_var
2630               fi"
2631       done
2632
2633       # Now prepare to actually exec the command.
2634       exec_cmd="\$cmd$args"
2635     else
2636       # Display what would be done.
2637       if test -n "$shlibpath_var"; then
2638         eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\""
2639         echo "export $shlibpath_var"
2640       fi
2641       $ECHO "$cmd$args"
2642       exit $EXIT_SUCCESS
2643     fi
2644 }
2645
2646 test "$opt_mode" = execute && func_mode_execute ${1+"$@"}
2647
2648
2649 # func_mode_finish arg...
2650 func_mode_finish ()
2651 {
2652     $opt_debug
2653     libs=
2654     libdirs=
2655     admincmds=
2656
2657     for opt in "$nonopt" ${1+"$@"}
2658     do
2659       if test -d "$opt"; then
2660         func_append libdirs " $opt"
2661
2662       elif test -f "$opt"; then
2663         if func_lalib_unsafe_p "$opt"; then
2664           func_append libs " $opt"
2665         else
2666           func_warning "\`$opt' is not a valid libtool archive"
2667         fi
2668
2669       else
2670         func_fatal_error "invalid argument \`$opt'"
2671       fi
2672     done
2673
2674     if test -n "$libs"; then
2675       if test -n "$lt_sysroot"; then
2676         sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"`
2677         sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;"
2678       else
2679         sysroot_cmd=
2680       fi
2681
2682       # Remove sysroot references
2683       if $opt_dry_run; then
2684         for lib in $libs; do
2685           echo "removing references to $lt_sysroot and \`=' prefixes from $lib"
2686         done
2687       else
2688         tmpdir=`func_mktempdir`
2689         for lib in $libs; do
2690           sed -e "${sysroot_cmd} s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \
2691             > $tmpdir/tmp-la
2692           mv -f $tmpdir/tmp-la $lib
2693         done
2694         ${RM}r "$tmpdir"
2695       fi
2696     fi
2697
2698     if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
2699       for libdir in $libdirs; do
2700         if test -n "$finish_cmds"; then
2701           # Do each command in the finish commands.
2702           func_execute_cmds "$finish_cmds" 'admincmds="$admincmds
2703 '"$cmd"'"'
2704         fi
2705         if test -n "$finish_eval"; then
2706           # Do the single finish_eval.
2707           eval cmds=\"$finish_eval\"
2708           $opt_dry_run || eval "$cmds" || func_append admincmds "
2709        $cmds"
2710         fi
2711       done
2712     fi
2713
2714     # Exit here if they wanted silent mode.
2715     $opt_silent && exit $EXIT_SUCCESS
2716
2717     if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
2718       echo "----------------------------------------------------------------------"
2719       echo "Libraries have been installed in:"
2720       for libdir in $libdirs; do
2721         $ECHO "   $libdir"
2722       done
2723       echo
2724       echo "If you ever happen to want to link against installed libraries"
2725       echo "in a given directory, LIBDIR, you must either use libtool, and"
2726       echo "specify the full pathname of the library, or use the \`-LLIBDIR'"
2727       echo "flag during linking and do at least one of the following:"
2728       if test -n "$shlibpath_var"; then
2729         echo "   - add LIBDIR to the \`$shlibpath_var' environment variable"
2730         echo "     during execution"
2731       fi
2732       if test -n "$runpath_var"; then
2733         echo "   - add LIBDIR to the \`$runpath_var' environment variable"
2734         echo "     during linking"
2735       fi
2736       if test -n "$hardcode_libdir_flag_spec"; then
2737         libdir=LIBDIR
2738         eval flag=\"$hardcode_libdir_flag_spec\"
2739
2740         $ECHO "   - use the \`$flag' linker flag"
2741       fi
2742       if test -n "$admincmds"; then
2743         $ECHO "   - have your system administrator run these commands:$admincmds"
2744       fi
2745       if test -f /etc/ld.so.conf; then
2746         echo "   - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
2747       fi
2748       echo
2749
2750       echo "See any operating system documentation about shared libraries for"
2751       case $host in
2752         solaris2.[6789]|solaris2.1[0-9])
2753           echo "more information, such as the ld(1), crle(1) and ld.so(8) manual"
2754           echo "pages."
2755           ;;
2756         *)
2757           echo "more information, such as the ld(1) and ld.so(8) manual pages."
2758           ;;
2759       esac
2760       echo "----------------------------------------------------------------------"
2761     fi
2762     exit $EXIT_SUCCESS
2763 }
2764
2765 test "$opt_mode" = finish && func_mode_finish ${1+"$@"}
2766
2767
2768 # func_mode_install arg...
2769 func_mode_install ()
2770 {
2771     $opt_debug
2772     # There may be an optional sh(1) argument at the beginning of
2773     # install_prog (especially on Windows NT).
2774     if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh ||
2775        # Allow the use of GNU shtool's install command.
2776        case $nonopt in *shtool*) :;; *) false;; esac; then
2777       # Aesthetically quote it.
2778       func_quote_for_eval "$nonopt"
2779       install_prog="$func_quote_for_eval_result "
2780       arg=$1
2781       shift
2782     else
2783       install_prog=
2784       arg=$nonopt
2785     fi
2786
2787     # The real first argument should be the name of the installation program.
2788     # Aesthetically quote it.
2789     func_quote_for_eval "$arg"
2790     func_append install_prog "$func_quote_for_eval_result"
2791     install_shared_prog=$install_prog
2792     case " $install_prog " in
2793       *[\\\ /]cp\ *) install_cp=: ;;
2794       *) install_cp=false ;;
2795     esac
2796
2797     # We need to accept at least all the BSD install flags.
2798     dest=
2799     files=
2800     opts=
2801     prev=
2802     install_type=
2803     isdir=no
2804     stripme=
2805     no_mode=:
2806     for arg
2807     do
2808       arg2=
2809       if test -n "$dest"; then
2810         func_append files " $dest"
2811         dest=$arg
2812         continue
2813       fi
2814
2815       case $arg in
2816       -d) isdir=yes ;;
2817       -f)
2818         if $install_cp; then :; else
2819           prev=$arg
2820         fi
2821         ;;
2822       -g | -m | -o)
2823         prev=$arg
2824         ;;
2825       -s)
2826         stripme=" -s"
2827         continue
2828         ;;
2829       -*)
2830         ;;
2831       *)
2832         # If the previous option needed an argument, then skip it.
2833         if test -n "$prev"; then
2834           if test "x$prev" = x-m && test -n "$install_override_mode"; then
2835             arg2=$install_override_mode
2836             no_mode=false
2837           fi
2838           prev=
2839         else
2840           dest=$arg
2841           continue
2842         fi
2843         ;;
2844       esac
2845
2846       # Aesthetically quote the argument.
2847       func_quote_for_eval "$arg"
2848       func_append install_prog " $func_quote_for_eval_result"
2849       if test -n "$arg2"; then
2850         func_quote_for_eval "$arg2"
2851       fi
2852       func_append install_shared_prog " $func_quote_for_eval_result"
2853     done
2854
2855     test -z "$install_prog" && \
2856       func_fatal_help "you must specify an install program"
2857
2858     test -n "$prev" && \
2859       func_fatal_help "the \`$prev' option requires an argument"
2860
2861     if test -n "$install_override_mode" && $no_mode; then
2862       if $install_cp; then :; else
2863         func_quote_for_eval "$install_override_mode"
2864         func_append install_shared_prog " -m $func_quote_for_eval_result"
2865       fi
2866     fi
2867
2868     if test -z "$files"; then
2869       if test -z "$dest"; then
2870         func_fatal_help "no file or destination specified"
2871       else
2872         func_fatal_help "you must specify a destination"
2873       fi
2874     fi
2875
2876     # Strip any trailing slash from the destination.
2877     func_stripname '' '/' "$dest"
2878     dest=$func_stripname_result
2879
2880     # Check to see that the destination is a directory.
2881     test -d "$dest" && isdir=yes
2882     if test "$isdir" = yes; then
2883       destdir="$dest"
2884       destname=
2885     else
2886       func_dirname_and_basename "$dest" "" "."
2887       destdir="$func_dirname_result"
2888       destname="$func_basename_result"
2889
2890       # Not a directory, so check to see that there is only one file specified.
2891       set dummy $files; shift
2892       test "$#" -gt 1 && \
2893         func_fatal_help "\`$dest' is not a directory"
2894     fi
2895     case $destdir in
2896     [\\/]* | [A-Za-z]:[\\/]*) ;;
2897     *)
2898       for file in $files; do
2899         case $file in
2900         *.lo) ;;
2901         *)
2902           func_fatal_help "\`$destdir' must be an absolute directory name"
2903           ;;
2904         esac
2905       done
2906       ;;
2907     esac
2908
2909     # This variable tells wrapper scripts just to set variables rather
2910     # than running their programs.
2911     libtool_install_magic="$magic"
2912
2913     staticlibs=
2914     future_libdirs=
2915     current_libdirs=
2916     for file in $files; do
2917
2918       # Do each installation.
2919       case $file in
2920       *.$libext)
2921         # Do the static libraries later.
2922         func_append staticlibs " $file"
2923         ;;
2924
2925       *.la)
2926         func_resolve_sysroot "$file"
2927         file=$func_resolve_sysroot_result
2928
2929         # Check to see that this really is a libtool archive.
2930         func_lalib_unsafe_p "$file" \
2931           || func_fatal_help "\`$file' is not a valid libtool archive"
2932
2933         library_names=
2934         old_library=
2935         relink_command=
2936         func_source "$file"
2937
2938         # Add the libdir to current_libdirs if it is the destination.
2939         if test "X$destdir" = "X$libdir"; then
2940           case "$current_libdirs " in
2941           *" $libdir "*) ;;
2942           *) func_append current_libdirs " $libdir" ;;
2943           esac
2944         else
2945           # Note the libdir as a future libdir.
2946           case "$future_libdirs " in
2947           *" $libdir "*) ;;
2948           *) func_append future_libdirs " $libdir" ;;
2949           esac
2950         fi
2951
2952         func_dirname "$file" "/" ""
2953         dir="$func_dirname_result"
2954         func_append dir "$objdir"
2955
2956         if test -n "$relink_command"; then
2957           # Determine the prefix the user has applied to our future dir.
2958           inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"`
2959
2960           # Don't allow the user to place us outside of our expected
2961           # location b/c this prevents finding dependent libraries that
2962           # are installed to the same prefix.
2963           # At present, this check doesn't affect windows .dll's that
2964           # are installed into $libdir/../bin (currently, that works fine)
2965           # but it's something to keep an eye on.
2966           test "$inst_prefix_dir" = "$destdir" && \
2967             func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir"
2968
2969           if test -n "$inst_prefix_dir"; then
2970             # Stick the inst_prefix_dir data into the link command.
2971             relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
2972           else
2973             relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"`
2974           fi
2975
2976           func_warning "relinking \`$file'"
2977           func_show_eval "$relink_command" \
2978             'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"'
2979         fi
2980
2981         # See the names of the shared library.
2982         set dummy $library_names; shift
2983         if test -n "$1"; then
2984           realname="$1"
2985           shift
2986
2987           srcname="$realname"
2988           test -n "$relink_command" && srcname="$realname"T
2989
2990           # Install the shared library and build the symlinks.
2991           func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \
2992               'exit $?'
2993           tstripme="$stripme"
2994           case $host_os in
2995           cygwin* | mingw* | pw32* | cegcc*)
2996             case $realname in
2997             *.dll.a)
2998               tstripme=""
2999               ;;
3000             esac
3001             ;;
3002           esac
3003           if test -n "$tstripme" && test -n "$striplib"; then
3004             func_show_eval "$striplib $destdir/$realname" 'exit $?'
3005           fi
3006
3007           if test "$#" -gt 0; then
3008             # Delete the old symlinks, and create new ones.
3009             # Try `ln -sf' first, because the `ln' binary might depend on
3010             # the symlink we replace!  Solaris /bin/ln does not understand -f,
3011             # so we also need to try rm && ln -s.
3012             for linkname
3013             do
3014               test "$linkname" != "$realname" \
3015                 && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })"
3016             done
3017           fi
3018
3019           # Do each command in the postinstall commands.
3020           lib="$destdir/$realname"
3021           func_execute_cmds "$postinstall_cmds" 'exit $?'
3022         fi
3023
3024         # Install the pseudo-library for information purposes.
3025         func_basename "$file"
3026         name="$func_basename_result"
3027         instname="$dir/$name"i
3028         func_show_eval "$install_prog $instname $destdir/$name" 'exit $?'
3029
3030         # Maybe install the static library, too.
3031         test -n "$old_library" && func_append staticlibs " $dir/$old_library"
3032         ;;
3033
3034       *.lo)
3035         # Install (i.e. copy) a libtool object.
3036
3037         # Figure out destination file name, if it wasn't already specified.
3038         if test -n "$destname"; then
3039           destfile="$destdir/$destname"
3040         else
3041           func_basename "$file"
3042           destfile="$func_basename_result"
3043           destfile="$destdir/$destfile"
3044         fi
3045
3046         # Deduce the name of the destination old-style object file.
3047         case $destfile in
3048         *.lo)
3049           func_lo2o "$destfile"
3050           staticdest=$func_lo2o_result
3051           ;;
3052         *.$objext)
3053           staticdest="$destfile"
3054           destfile=
3055           ;;
3056         *)
3057           func_fatal_help "cannot copy a libtool object to \`$destfile'"
3058           ;;
3059         esac
3060
3061         # Install the libtool object if requested.
3062         test -n "$destfile" && \
3063           func_show_eval "$install_prog $file $destfile" 'exit $?'
3064
3065         # Install the old object if enabled.
3066         if test "$build_old_libs" = yes; then
3067           # Deduce the name of the old-style object file.
3068           func_lo2o "$file"
3069           staticobj=$func_lo2o_result
3070           func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?'
3071         fi
3072         exit $EXIT_SUCCESS
3073         ;;
3074
3075       *)
3076         # Figure out destination file name, if it wasn't already specified.
3077         if test -n "$destname"; then
3078           destfile="$destdir/$destname"
3079         else
3080           func_basename "$file"
3081           destfile="$func_basename_result"
3082           destfile="$destdir/$destfile"
3083         fi
3084
3085         # If the file is missing, and there is a .exe on the end, strip it
3086         # because it is most likely a libtool script we actually want to
3087         # install
3088         stripped_ext=""
3089         case $file in
3090           *.exe)
3091             if test ! -f "$file"; then
3092               func_stripname '' '.exe' "$file"
3093               file=$func_stripname_result
3094               stripped_ext=".exe"
3095             fi
3096             ;;
3097         esac
3098
3099         # Do a test to see if this is really a libtool program.
3100         case $host in
3101         *cygwin* | *mingw*)
3102             if func_ltwrapper_executable_p "$file"; then
3103               func_ltwrapper_scriptname "$file"
3104               wrapper=$func_ltwrapper_scriptname_result
3105             else
3106               func_stripname '' '.exe' "$file"
3107               wrapper=$func_stripname_result
3108             fi
3109             ;;
3110         *)
3111             wrapper=$file
3112             ;;
3113         esac
3114         if func_ltwrapper_script_p "$wrapper"; then
3115           notinst_deplibs=
3116           relink_command=
3117
3118           func_source "$wrapper"
3119
3120           # Check the variables that should have been set.
3121           test -z "$generated_by_libtool_version" && \
3122             func_fatal_error "invalid libtool wrapper script \`$wrapper'"
3123
3124           finalize=yes
3125           for lib in $notinst_deplibs; do
3126             # Check to see that each library is installed.
3127             libdir=
3128             if test -f "$lib"; then
3129               func_source "$lib"
3130             fi
3131             libfile="$libdir/"`$ECHO "$lib" | $SED 's%^.*/%%g'` ### testsuite: skip nested quoting test
3132             if test -n "$libdir" && test ! -f "$libfile"; then
3133               func_warning "\`$lib' has not been installed in \`$libdir'"
3134               finalize=no
3135             fi
3136           done
3137
3138           relink_command=
3139           func_source "$wrapper"
3140
3141           outputname=
3142           if test "$fast_install" = no && test -n "$relink_command"; then
3143             $opt_dry_run || {
3144               if test "$finalize" = yes; then
3145                 tmpdir=`func_mktempdir`
3146                 func_basename "$file$stripped_ext"
3147                 file="$func_basename_result"
3148                 outputname="$tmpdir/$file"
3149                 # Replace the output file specification.
3150                 relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'`
3151
3152                 $opt_silent || {
3153                   func_quote_for_expand "$relink_command"
3154                   eval "func_echo $func_quote_for_expand_result"
3155                 }
3156                 if eval "$relink_command"; then :
3157                   else
3158                   func_error "error: relink \`$file' with the above command before installing it"
3159                   $opt_dry_run || ${RM}r "$tmpdir"
3160                   continue
3161                 fi
3162                 file="$outputname"
3163               else
3164                 func_warning "cannot relink \`$file'"
3165               fi
3166             }
3167           else
3168             # Install the binary that we compiled earlier.
3169             file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"`
3170           fi
3171         fi
3172
3173         # remove .exe since cygwin /usr/bin/install will append another
3174         # one anyway
3175         case $install_prog,$host in
3176         */usr/bin/install*,*cygwin*)
3177           case $file:$destfile in
3178           *.exe:*.exe)
3179             # this is ok
3180             ;;
3181           *.exe:*)
3182             destfile=$destfile.exe
3183             ;;
3184           *:*.exe)
3185             func_stripname '' '.exe' "$destfile"
3186             destfile=$func_stripname_result
3187             ;;
3188           esac
3189           ;;
3190         esac
3191         func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?'
3192         $opt_dry_run || if test -n "$outputname"; then
3193           ${RM}r "$tmpdir"
3194         fi
3195         ;;
3196       esac
3197     done
3198
3199     for file in $staticlibs; do
3200       func_basename "$file"
3201       name="$func_basename_result"
3202
3203       # Set up the ranlib parameters.
3204       oldlib="$destdir/$name"
3205       func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
3206       tool_oldlib=$func_to_tool_file_result
3207
3208       func_show_eval "$install_prog \$file \$oldlib" 'exit $?'
3209
3210       if test -n "$stripme" && test -n "$old_striplib"; then
3211         func_show_eval "$old_striplib $tool_oldlib" 'exit $?'
3212       fi
3213
3214       # Do each command in the postinstall commands.
3215       func_execute_cmds "$old_postinstall_cmds" 'exit $?'
3216     done
3217
3218     test -n "$future_libdirs" && \
3219       func_warning "remember to run \`$progname --finish$future_libdirs'"
3220
3221     if test -n "$current_libdirs"; then
3222       # Maybe just do a dry run.
3223       $opt_dry_run && current_libdirs=" -n$current_libdirs"
3224       exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs'
3225     else
3226       exit $EXIT_SUCCESS
3227     fi
3228 }
3229
3230 test "$opt_mode" = install && func_mode_install ${1+"$@"}
3231
3232
3233 # func_generate_dlsyms outputname originator pic_p
3234 # Extract symbols from dlprefiles and create ${outputname}S.o with
3235 # a dlpreopen symbol table.
3236 func_generate_dlsyms ()
3237 {
3238     $opt_debug
3239     my_outputname="$1"
3240     my_originator="$2"
3241     my_pic_p="${3-no}"
3242     my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'`
3243     my_dlsyms=
3244
3245     if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
3246       if test -n "$NM" && test -n "$global_symbol_pipe"; then
3247         my_dlsyms="${my_outputname}S.c"
3248       else
3249         func_error "not configured to extract global symbols from dlpreopened files"
3250       fi
3251     fi
3252
3253     if test -n "$my_dlsyms"; then
3254       case $my_dlsyms in
3255       "") ;;
3256       *.c)
3257         # Discover the nlist of each of the dlfiles.
3258         nlist="$output_objdir/${my_outputname}.nm"
3259
3260         func_show_eval "$RM $nlist ${nlist}S ${nlist}T"
3261
3262         # Parse the name list into a source file.
3263         func_verbose "creating $output_objdir/$my_dlsyms"
3264
3265         $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\
3266 /* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */
3267 /* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */
3268
3269 #ifdef __cplusplus
3270 extern \"C\" {
3271 #endif
3272
3273 #if defined(__GNUC__) && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4))
3274 #pragma GCC diagnostic ignored \"-Wstrict-prototypes\"
3275 #endif
3276
3277 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests.  */
3278 #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
3279 /* DATA imports from DLLs on WIN32 con't be const, because runtime
3280    relocations are performed -- see ld's documentation on pseudo-relocs.  */
3281 # define LT_DLSYM_CONST
3282 #elif defined(__osf__)
3283 /* This system does not cope well with relocations in const data.  */
3284 # define LT_DLSYM_CONST
3285 #else
3286 # define LT_DLSYM_CONST const
3287 #endif
3288
3289 /* External symbol declarations for the compiler. */\
3290 "
3291
3292         if test "$dlself" = yes; then
3293           func_verbose "generating symbol list for \`$output'"
3294
3295           $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist"
3296
3297           # Add our own program objects to the symbol list.
3298           progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP`
3299           for progfile in $progfiles; do
3300             func_to_tool_file "$progfile" func_convert_file_msys_to_w32
3301             func_verbose "extracting global C symbols from \`$func_to_tool_file_result'"
3302             $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'"
3303           done
3304
3305           if test -n "$exclude_expsyms"; then
3306             $opt_dry_run || {
3307               eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
3308               eval '$MV "$nlist"T "$nlist"'
3309             }
3310           fi
3311
3312           if test -n "$export_symbols_regex"; then
3313             $opt_dry_run || {
3314               eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
3315               eval '$MV "$nlist"T "$nlist"'
3316             }
3317           fi
3318
3319           # Prepare the list of exported symbols
3320           if test -z "$export_symbols"; then
3321             export_symbols="$output_objdir/$outputname.exp"
3322             $opt_dry_run || {
3323               $RM $export_symbols
3324               eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
3325               case $host in
3326               *cygwin* | *mingw* | *cegcc* )
3327                 eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
3328                 eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
3329                 ;;
3330               esac
3331             }
3332           else
3333             $opt_dry_run || {
3334               eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
3335               eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
3336               eval '$MV "$nlist"T "$nlist"'
3337               case $host in
3338                 *cygwin* | *mingw* | *cegcc* )
3339                   eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
3340                   eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
3341                   ;;
3342               esac
3343             }
3344           fi
3345         fi
3346
3347         for dlprefile in $dlprefiles; do
3348           func_verbose "extracting global C symbols from \`$dlprefile'"
3349           func_basename "$dlprefile"
3350           name="$func_basename_result"
3351           case $host in
3352             *cygwin* | *mingw* | *cegcc* )
3353               # if an import library, we need to obtain dlname
3354               if func_win32_import_lib_p "$dlprefile"; then
3355                 func_tr_sh "$dlprefile"
3356                 eval "curr_lafile=\$libfile_$func_tr_sh_result"
3357                 dlprefile_dlbasename=""
3358                 if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then
3359                   # Use subshell, to avoid clobbering current variable values
3360                   dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"`
3361                   if test -n "$dlprefile_dlname" ; then
3362                     func_basename "$dlprefile_dlname"
3363                     dlprefile_dlbasename="$func_basename_result"
3364                   else
3365                     # no lafile. user explicitly requested -dlpreopen <import library>.
3366                     $sharedlib_from_linklib_cmd "$dlprefile"
3367                     dlprefile_dlbasename=$sharedlib_from_linklib_result
3368                   fi
3369                 fi
3370                 $opt_dry_run || {
3371                   if test -n "$dlprefile_dlbasename" ; then
3372                     eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"'
3373                   else
3374                     func_warning "Could not compute DLL name from $name"
3375                     eval '$ECHO ": $name " >> "$nlist"'
3376                   fi
3377                   func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
3378                   eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe |
3379                     $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'"
3380                 }
3381               else # not an import lib
3382                 $opt_dry_run || {
3383                   eval '$ECHO ": $name " >> "$nlist"'
3384                   func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
3385                   eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
3386                 }
3387               fi
3388             ;;
3389             *)
3390               $opt_dry_run || {
3391                 eval '$ECHO ": $name " >> "$nlist"'
3392                 func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
3393                 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
3394               }
3395             ;;
3396           esac
3397         done
3398
3399         $opt_dry_run || {
3400           # Make sure we have at least an empty file.
3401           test -f "$nlist" || : > "$nlist"
3402
3403           if test -n "$exclude_expsyms"; then
3404             $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
3405             $MV "$nlist"T "$nlist"
3406           fi
3407
3408           # Try sorting and uniquifying the output.
3409           if $GREP -v "^: " < "$nlist" |
3410               if sort -k 3 </dev/null >/dev/null 2>&1; then
3411                 sort -k 3
3412               else
3413                 sort +2
3414               fi |
3415               uniq > "$nlist"S; then
3416             :
3417           else
3418             $GREP -v "^: " < "$nlist" > "$nlist"S
3419           fi
3420
3421           if test -f "$nlist"S; then
3422             eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"'
3423           else
3424             echo '/* NONE */' >> "$output_objdir/$my_dlsyms"
3425           fi
3426
3427           echo >> "$output_objdir/$my_dlsyms" "\
3428
3429 /* The mapping between symbol names and symbols.  */
3430 typedef struct {
3431   const char *name;
3432   void *address;
3433 } lt_dlsymlist;
3434 extern LT_DLSYM_CONST lt_dlsymlist
3435 lt_${my_prefix}_LTX_preloaded_symbols[];
3436 LT_DLSYM_CONST lt_dlsymlist
3437 lt_${my_prefix}_LTX_preloaded_symbols[] =
3438 {\
3439   { \"$my_originator\", (void *) 0 },"
3440
3441           case $need_lib_prefix in
3442           no)
3443             eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms"
3444             ;;
3445           *)
3446             eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms"
3447             ;;
3448           esac
3449           echo >> "$output_objdir/$my_dlsyms" "\
3450   {0, (void *) 0}
3451 };
3452
3453 /* This works around a problem in FreeBSD linker */
3454 #ifdef FREEBSD_WORKAROUND
3455 static const void *lt_preloaded_setup() {
3456   return lt_${my_prefix}_LTX_preloaded_symbols;
3457 }
3458 #endif
3459
3460 #ifdef __cplusplus
3461 }
3462 #endif\
3463 "
3464         } # !$opt_dry_run
3465
3466         pic_flag_for_symtable=
3467         case "$compile_command " in
3468         *" -static "*) ;;
3469         *)
3470           case $host in
3471           # compiling the symbol table file with pic_flag works around
3472           # a FreeBSD bug that causes programs to crash when -lm is
3473           # linked before any other PIC object.  But we must not use
3474           # pic_flag when linking with -static.  The problem exists in
3475           # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
3476           *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
3477             pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;;
3478           *-*-hpux*)
3479             pic_flag_for_symtable=" $pic_flag"  ;;
3480           *)
3481             if test "X$my_pic_p" != Xno; then
3482               pic_flag_for_symtable=" $pic_flag"
3483             fi
3484             ;;
3485           esac
3486           ;;
3487         esac
3488         symtab_cflags=
3489         for arg in $LTCFLAGS; do
3490           case $arg in
3491           -pie | -fpie | -fPIE) ;;
3492           *) func_append symtab_cflags " $arg" ;;
3493           esac
3494         done
3495
3496         # Now compile the dynamic symbol file.
3497         func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?'
3498
3499         # Clean up the generated files.
3500         func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"'
3501
3502         # Transform the symbol file into the correct name.
3503         symfileobj="$output_objdir/${my_outputname}S.$objext"
3504         case $host in
3505         *cygwin* | *mingw* | *cegcc* )
3506           if test -f "$output_objdir/$my_outputname.def"; then
3507             compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
3508             finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
3509           else
3510             compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
3511             finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
3512           fi
3513           ;;
3514         *)
3515           compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
3516           finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
3517           ;;
3518         esac
3519         ;;
3520       *)
3521         func_fatal_error "unknown suffix for \`$my_dlsyms'"
3522         ;;
3523       esac
3524     else
3525       # We keep going just in case the user didn't refer to
3526       # lt_preloaded_symbols.  The linker will fail if global_symbol_pipe
3527       # really was required.
3528
3529       # Nullify the symbol file.
3530       compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"`
3531       finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"`
3532     fi
3533 }
3534
3535 # func_win32_libid arg
3536 # return the library type of file 'arg'
3537 #
3538 # Need a lot of goo to handle *both* DLLs and import libs
3539 # Has to be a shell function in order to 'eat' the argument
3540 # that is supplied when $file_magic_command is called.
3541 # Despite the name, also deal with 64 bit binaries.
3542 func_win32_libid ()
3543 {
3544   $opt_debug
3545   win32_libid_type="unknown"
3546   win32_fileres=`file -L $1 2>/dev/null`
3547   case $win32_fileres in
3548   *ar\ archive\ import\ library*) # definitely import
3549     win32_libid_type="x86 archive import"
3550     ;;
3551   *ar\ archive*) # could be an import, or static
3552     # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD.
3553     if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null |
3554        $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then
3555       func_to_tool_file "$1" func_convert_file_msys_to_w32
3556       win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" |
3557         $SED -n -e '
3558             1,100{
3559                 / I /{
3560                     s,.*,import,
3561                     p
3562                     q
3563                 }
3564             }'`
3565       case $win32_nmres in
3566       import*)  win32_libid_type="x86 archive import";;
3567       *)        win32_libid_type="x86 archive static";;
3568       esac
3569     fi
3570     ;;
3571   *DLL*)
3572     win32_libid_type="x86 DLL"
3573     ;;
3574   *executable*) # but shell scripts are "executable" too...
3575     case $win32_fileres in
3576     *MS\ Windows\ PE\ Intel*)
3577       win32_libid_type="x86 DLL"
3578       ;;
3579     esac
3580     ;;
3581   esac
3582   $ECHO "$win32_libid_type"
3583 }
3584
3585 # func_cygming_dll_for_implib ARG
3586 #
3587 # Platform-specific function to extract the
3588 # name of the DLL associated with the specified
3589 # import library ARG.
3590 # Invoked by eval'ing the libtool variable
3591 #    $sharedlib_from_linklib_cmd
3592 # Result is available in the variable
3593 #    $sharedlib_from_linklib_result
3594 func_cygming_dll_for_implib ()
3595 {
3596   $opt_debug
3597   sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"`
3598 }
3599
3600 # func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs
3601 #
3602 # The is the core of a fallback implementation of a
3603 # platform-specific function to extract the name of the
3604 # DLL associated with the specified import library LIBNAME.
3605 #
3606 # SECTION_NAME is either .idata$6 or .idata$7, depending
3607 # on the platform and compiler that created the implib.
3608 #
3609 # Echos the name of the DLL associated with the
3610 # specified import library.
3611 func_cygming_dll_for_implib_fallback_core ()
3612 {
3613   $opt_debug
3614   match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"`
3615   $OBJDUMP -s --section "$1" "$2" 2>/dev/null |
3616     $SED '/^Contents of section '"$match_literal"':/{
3617       # Place marker at beginning of archive member dllname section
3618       s/.*/====MARK====/
3619       p
3620       d
3621     }
3622     # These lines can sometimes be longer than 43 characters, but
3623     # are always uninteresting
3624     /:[  ]*file format pe[i]\{,1\}-/d
3625     /^In archive [^:]*:/d
3626     # Ensure marker is printed
3627     /^====MARK====/p
3628     # Remove all lines with less than 43 characters
3629     /^.\{43\}/!d
3630     # From remaining lines, remove first 43 characters
3631     s/^.\{43\}//' |
3632     $SED -n '
3633       # Join marker and all lines until next marker into a single line
3634       /^====MARK====/ b para
3635       H
3636       $ b para
3637       b
3638       :para
3639       x
3640       s/\n//g
3641       # Remove the marker
3642       s/^====MARK====//
3643       # Remove trailing dots and whitespace
3644       s/[\. \t]*$//
3645       # Print
3646       /./p' |
3647     # we now have a list, one entry per line, of the stringified
3648     # contents of the appropriate section of all members of the
3649     # archive which possess that section. Heuristic: eliminate
3650     # all those which have a first or second character that is
3651     # a '.' (that is, objdump's representation of an unprintable
3652     # character.) This should work for all archives with less than
3653     # 0x302f exports -- but will fail for DLLs whose name actually
3654     # begins with a literal '.' or a single character followed by
3655     # a '.'.
3656     #
3657     # Of those that remain, print the first one.
3658     $SED -e '/^\./d;/^.\./d;q'
3659 }
3660
3661 # func_cygming_gnu_implib_p ARG
3662 # This predicate returns with zero status (TRUE) if
3663 # ARG is a GNU/binutils-style import library. Returns
3664 # with nonzero status (FALSE) otherwise.
3665 func_cygming_gnu_implib_p ()
3666 {
3667   $opt_debug
3668   func_to_tool_file "$1" func_convert_file_msys_to_w32
3669   func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'`
3670   test -n "$func_cygming_gnu_implib_tmp"
3671 }
3672
3673 # func_cygming_ms_implib_p ARG
3674 # This predicate returns with zero status (TRUE) if
3675 # ARG is an MS-style import library. Returns
3676 # with nonzero status (FALSE) otherwise.
3677 func_cygming_ms_implib_p ()
3678 {
3679   $opt_debug
3680   func_to_tool_file "$1" func_convert_file_msys_to_w32
3681   func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'`
3682   test -n "$func_cygming_ms_implib_tmp"
3683 }
3684
3685 # func_cygming_dll_for_implib_fallback ARG
3686 # Platform-specific function to extract the
3687 # name of the DLL associated with the specified
3688 # import library ARG.
3689 #
3690 # This fallback implementation is for use when $DLLTOOL
3691 # does not support the --identify-strict option.
3692 # Invoked by eval'ing the libtool variable
3693 #    $sharedlib_from_linklib_cmd
3694 # Result is available in the variable
3695 #    $sharedlib_from_linklib_result
3696 func_cygming_dll_for_implib_fallback ()
3697 {
3698   $opt_debug
3699   if func_cygming_gnu_implib_p "$1" ; then
3700     # binutils import library
3701     sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"`
3702   elif func_cygming_ms_implib_p "$1" ; then
3703     # ms-generated import library
3704     sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"`
3705   else
3706     # unknown
3707     sharedlib_from_linklib_result=""
3708   fi
3709 }
3710
3711
3712 # func_extract_an_archive dir oldlib
3713 func_extract_an_archive ()
3714 {
3715     $opt_debug
3716     f_ex_an_ar_dir="$1"; shift
3717     f_ex_an_ar_oldlib="$1"
3718     if test "$lock_old_archive_extraction" = yes; then
3719       lockfile=$f_ex_an_ar_oldlib.lock
3720       until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
3721         func_echo "Waiting for $lockfile to be removed"
3722         sleep 2
3723       done
3724     fi
3725     func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \
3726                    'stat=$?; rm -f "$lockfile"; exit $stat'
3727     if test "$lock_old_archive_extraction" = yes; then
3728       $opt_dry_run || rm -f "$lockfile"
3729     fi
3730     if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
3731      :
3732     else
3733       func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib"
3734     fi
3735 }
3736
3737
3738 # func_extract_archives gentop oldlib ...
3739 func_extract_archives ()
3740 {
3741     $opt_debug
3742     my_gentop="$1"; shift
3743     my_oldlibs=${1+"$@"}
3744     my_oldobjs=""
3745     my_xlib=""
3746     my_xabs=""
3747     my_xdir=""
3748
3749     for my_xlib in $my_oldlibs; do
3750       # Extract the objects.
3751       case $my_xlib in
3752         [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;;
3753         *) my_xabs=`pwd`"/$my_xlib" ;;
3754       esac
3755       func_basename "$my_xlib"
3756       my_xlib="$func_basename_result"
3757       my_xlib_u=$my_xlib
3758       while :; do
3759         case " $extracted_archives " in
3760         *" $my_xlib_u "*)
3761           func_arith $extracted_serial + 1
3762           extracted_serial=$func_arith_result
3763           my_xlib_u=lt$extracted_serial-$my_xlib ;;
3764         *) break ;;
3765         esac
3766       done
3767       extracted_archives="$extracted_archives $my_xlib_u"
3768       my_xdir="$my_gentop/$my_xlib_u"
3769
3770       func_mkdir_p "$my_xdir"
3771
3772       case $host in
3773       *-darwin*)
3774         func_verbose "Extracting $my_xabs"
3775         # Do not bother doing anything if just a dry run
3776         $opt_dry_run || {
3777           darwin_orig_dir=`pwd`
3778           cd $my_xdir || exit $?
3779           darwin_archive=$my_xabs
3780           darwin_curdir=`pwd`
3781           darwin_base_archive=`basename "$darwin_archive"`
3782           darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true`
3783           if test -n "$darwin_arches"; then
3784             darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'`
3785             darwin_arch=
3786             func_verbose "$darwin_base_archive has multiple architectures $darwin_arches"
3787             for darwin_arch in  $darwin_arches ; do
3788               func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}"
3789               $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}"
3790               cd "unfat-$$/${darwin_base_archive}-${darwin_arch}"
3791               func_extract_an_archive "`pwd`" "${darwin_base_archive}"
3792               cd "$darwin_curdir"
3793               $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}"
3794             done # $darwin_arches
3795             ## Okay now we've a bunch of thin objects, gotta fatten them up :)
3796             darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u`
3797             darwin_file=
3798             darwin_files=
3799             for darwin_file in $darwin_filelist; do
3800               darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP`
3801               $LIPO -create -output "$darwin_file" $darwin_files
3802             done # $darwin_filelist
3803             $RM -rf unfat-$$
3804             cd "$darwin_orig_dir"
3805           else
3806             cd $darwin_orig_dir
3807             func_extract_an_archive "$my_xdir" "$my_xabs"
3808           fi # $darwin_arches
3809         } # !$opt_dry_run
3810         ;;
3811       *)
3812         func_extract_an_archive "$my_xdir" "$my_xabs"
3813         ;;
3814       esac
3815       my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP`
3816     done
3817
3818     func_extract_archives_result="$my_oldobjs"
3819 }
3820
3821
3822 # func_emit_wrapper [arg=no]
3823 #
3824 # Emit a libtool wrapper script on stdout.
3825 # Don't directly open a file because we may want to
3826 # incorporate the script contents within a cygwin/mingw
3827 # wrapper executable.  Must ONLY be called from within
3828 # func_mode_link because it depends on a number of variables
3829 # set therein.
3830 #
3831 # ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR
3832 # variable will take.  If 'yes', then the emitted script
3833 # will assume that the directory in which it is stored is
3834 # the $objdir directory.  This is a cygwin/mingw-specific
3835 # behavior.
3836 func_emit_wrapper ()
3837 {
3838         func_emit_wrapper_arg1=${1-no}
3839
3840         $ECHO "\
3841 #! $SHELL
3842
3843 # $output - temporary wrapper script for $objdir/$outputname
3844 # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
3845 #
3846 # The $output program cannot be directly executed until all the libtool
3847 # libraries that it depends on are installed.
3848 #
3849 # This wrapper script should never be moved out of the build directory.
3850 # If it is, it will not operate correctly.
3851
3852 # Sed substitution that helps us do robust quoting.  It backslashifies
3853 # metacharacters that are still active within double-quoted strings.
3854 sed_quote_subst='$sed_quote_subst'
3855
3856 # Be Bourne compatible
3857 if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
3858   emulate sh
3859   NULLCMD=:
3860   # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
3861   # is contrary to our usage.  Disable this feature.
3862   alias -g '\${1+\"\$@\"}'='\"\$@\"'
3863   setopt NO_GLOB_SUBST
3864 else
3865   case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
3866 fi
3867 BIN_SH=xpg4; export BIN_SH # for Tru64
3868 DUALCASE=1; export DUALCASE # for MKS sh
3869
3870 # The HP-UX ksh and POSIX shell print the target directory to stdout
3871 # if CDPATH is set.
3872 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
3873
3874 relink_command=\"$relink_command\"
3875
3876 # This environment variable determines our operation mode.
3877 if test \"\$libtool_install_magic\" = \"$magic\"; then
3878   # install mode needs the following variables:
3879   generated_by_libtool_version='$macro_version'
3880   notinst_deplibs='$notinst_deplibs'
3881 else
3882   # When we are sourced in execute mode, \$file and \$ECHO are already set.
3883   if test \"\$libtool_execute_magic\" != \"$magic\"; then
3884     file=\"\$0\""
3885
3886     qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"`
3887     $ECHO "\
3888
3889 # A function that is used when there is no print builtin or printf.
3890 func_fallback_echo ()
3891 {
3892   eval 'cat <<_LTECHO_EOF
3893 \$1
3894 _LTECHO_EOF'
3895 }
3896     ECHO=\"$qECHO\"
3897   fi
3898
3899 # Very basic option parsing. These options are (a) specific to
3900 # the libtool wrapper, (b) are identical between the wrapper
3901 # /script/ and the wrapper /executable/ which is used only on
3902 # windows platforms, and (c) all begin with the string "--lt-"
3903 # (application programs are unlikely to have options which match
3904 # this pattern).
3905 #
3906 # There are only two supported options: --lt-debug and
3907 # --lt-dump-script. There is, deliberately, no --lt-help.
3908 #
3909 # The first argument to this parsing function should be the
3910 # script's $0 value, followed by "$@".
3911 lt_option_debug=
3912 func_parse_lt_options ()
3913 {
3914   lt_script_arg0=\$0
3915   shift
3916   for lt_opt
3917   do
3918     case \"\$lt_opt\" in
3919     --lt-debug) lt_option_debug=1 ;;
3920     --lt-dump-script)
3921         lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\`
3922         test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=.
3923         lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\`
3924         cat \"\$lt_dump_D/\$lt_dump_F\"
3925         exit 0
3926       ;;
3927     --lt-*)
3928         \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2
3929         exit 1
3930       ;;
3931     esac
3932   done
3933
3934   # Print the debug banner immediately:
3935   if test -n \"\$lt_option_debug\"; then
3936     echo \"${outputname}:${output}:\${LINENO}: libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\" 1>&2
3937   fi
3938 }
3939
3940 # Used when --lt-debug. Prints its arguments to stdout
3941 # (redirection is the responsibility of the caller)
3942 func_lt_dump_args ()
3943 {
3944   lt_dump_args_N=1;
3945   for lt_arg
3946   do
3947     \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[\$lt_dump_args_N]: \$lt_arg\"
3948     lt_dump_args_N=\`expr \$lt_dump_args_N + 1\`
3949   done
3950 }
3951
3952 # Core function for launching the target application
3953 func_exec_program_core ()
3954 {
3955 "
3956   case $host in
3957   # Backslashes separate directories on plain windows
3958   *-*-mingw | *-*-os2* | *-cegcc*)
3959     $ECHO "\
3960       if test -n \"\$lt_option_debug\"; then
3961         \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir\\\\\$program\" 1>&2
3962         func_lt_dump_args \${1+\"\$@\"} 1>&2
3963       fi
3964       exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
3965 "
3966     ;;
3967
3968   *)
3969     $ECHO "\
3970       if test -n \"\$lt_option_debug\"; then
3971         \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir/\$program\" 1>&2
3972         func_lt_dump_args \${1+\"\$@\"} 1>&2
3973       fi
3974       exec \"\$progdir/\$program\" \${1+\"\$@\"}
3975 "
3976     ;;
3977   esac
3978   $ECHO "\
3979       \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2
3980       exit 1
3981 }
3982
3983 # A function to encapsulate launching the target application
3984 # Strips options in the --lt-* namespace from \$@ and
3985 # launches target application with the remaining arguments.
3986 func_exec_program ()
3987 {
3988   case \" \$* \" in
3989   *\\ --lt-*)
3990     for lt_wr_arg
3991     do
3992       case \$lt_wr_arg in
3993       --lt-*) ;;
3994       *) set x \"\$@\" \"\$lt_wr_arg\"; shift;;
3995       esac
3996       shift
3997     done ;;
3998   esac
3999   func_exec_program_core \${1+\"\$@\"}
4000 }
4001
4002   # Parse options
4003   func_parse_lt_options \"\$0\" \${1+\"\$@\"}
4004
4005   # Find the directory that this script lives in.
4006   thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\`
4007   test \"x\$thisdir\" = \"x\$file\" && thisdir=.
4008
4009   # Follow symbolic links until we get to the real thisdir.
4010   file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\`
4011   while test -n \"\$file\"; do
4012     destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\`
4013
4014     # If there was a directory component, then change thisdir.
4015     if test \"x\$destdir\" != \"x\$file\"; then
4016       case \"\$destdir\" in
4017       [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
4018       *) thisdir=\"\$thisdir/\$destdir\" ;;
4019       esac
4020     fi
4021
4022     file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\`
4023     file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\`
4024   done
4025
4026   # Usually 'no', except on cygwin/mingw when embedded into
4027   # the cwrapper.
4028   WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1
4029   if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then
4030     # special case for '.'
4031     if test \"\$thisdir\" = \".\"; then
4032       thisdir=\`pwd\`
4033     fi
4034     # remove .libs from thisdir
4035     case \"\$thisdir\" in
4036     *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;;
4037     $objdir )   thisdir=. ;;
4038     esac
4039   fi
4040
4041   # Try to get the absolute directory name.
4042   absdir=\`cd \"\$thisdir\" && pwd\`
4043   test -n \"\$absdir\" && thisdir=\"\$absdir\"
4044 "
4045
4046         if test "$fast_install" = yes; then
4047           $ECHO "\
4048   program=lt-'$outputname'$exeext
4049   progdir=\"\$thisdir/$objdir\"
4050
4051   if test ! -f \"\$progdir/\$program\" ||
4052      { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\
4053        test \"X\$file\" != \"X\$progdir/\$program\"; }; then
4054
4055     file=\"\$\$-\$program\"
4056
4057     if test ! -d \"\$progdir\"; then
4058       $MKDIR \"\$progdir\"
4059     else
4060       $RM \"\$progdir/\$file\"
4061     fi"
4062
4063           $ECHO "\
4064
4065     # relink executable if necessary
4066     if test -n \"\$relink_command\"; then
4067       if relink_command_output=\`eval \$relink_command 2>&1\`; then :
4068       else
4069         $ECHO \"\$relink_command_output\" >&2
4070         $RM \"\$progdir/\$file\"
4071         exit 1
4072       fi
4073     fi
4074
4075     $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
4076     { $RM \"\$progdir/\$program\";
4077       $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; }
4078     $RM \"\$progdir/\$file\"
4079   fi"
4080         else
4081           $ECHO "\
4082   program='$outputname'
4083   progdir=\"\$thisdir/$objdir\"
4084 "
4085         fi
4086
4087         $ECHO "\
4088
4089   if test -f \"\$progdir/\$program\"; then"
4090
4091         # fixup the dll searchpath if we need to.
4092         #
4093         # Fix the DLL searchpath if we need to.  Do this before prepending
4094         # to shlibpath, because on Windows, both are PATH and uninstalled
4095         # libraries must come first.
4096         if test -n "$dllsearchpath"; then
4097           $ECHO "\
4098     # Add the dll search path components to the executable PATH
4099     PATH=$dllsearchpath:\$PATH
4100 "
4101         fi
4102
4103         # Export our shlibpath_var if we have one.
4104         if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
4105           $ECHO "\
4106     # Add our own library path to $shlibpath_var
4107     $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
4108
4109     # Some systems cannot cope with colon-terminated $shlibpath_var
4110     # The second colon is a workaround for a bug in BeOS R4 sed
4111     $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\`
4112
4113     export $shlibpath_var
4114 "
4115         fi
4116
4117         $ECHO "\
4118     if test \"\$libtool_execute_magic\" != \"$magic\"; then
4119       # Run the actual program with our arguments.
4120       func_exec_program \${1+\"\$@\"}
4121     fi
4122   else
4123     # The program doesn't exist.
4124     \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2
4125     \$ECHO \"This script is just a wrapper for \$program.\" 1>&2
4126     \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2
4127     exit 1
4128   fi
4129 fi\
4130 "
4131 }
4132
4133
4134 # func_emit_cwrapperexe_src
4135 # emit the source code for a wrapper executable on stdout
4136 # Must ONLY be called from within func_mode_link because
4137 # it depends on a number of variable set therein.
4138 func_emit_cwrapperexe_src ()
4139 {
4140         cat <<EOF
4141
4142 /* $cwrappersource - temporary wrapper executable for $objdir/$outputname
4143    Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
4144
4145    The $output program cannot be directly executed until all the libtool
4146    libraries that it depends on are installed.
4147
4148    This wrapper executable should never be moved out of the build directory.
4149    If it is, it will not operate correctly.
4150 */
4151 EOF
4152             cat <<"EOF"
4153 #ifdef _MSC_VER
4154 # define _CRT_SECURE_NO_DEPRECATE 1
4155 #endif
4156 #include <stdio.h>
4157 #include <stdlib.h>
4158 #ifdef _MSC_VER
4159 # include <direct.h>
4160 # include <process.h>
4161 # include <io.h>
4162 #else
4163 # include <unistd.h>
4164 # include <stdint.h>
4165 # ifdef __CYGWIN__
4166 #  include <io.h>
4167 # endif
4168 #endif
4169 #include <malloc.h>
4170 #include <stdarg.h>
4171 #include <assert.h>
4172 #include <string.h>
4173 #include <ctype.h>
4174 #include <errno.h>
4175 #include <fcntl.h>
4176 #include <sys/stat.h>
4177
4178 /* declarations of non-ANSI functions */
4179 #if defined(__MINGW32__)
4180 # ifdef __STRICT_ANSI__
4181 int _putenv (const char *);
4182 # endif
4183 #elif defined(__CYGWIN__)
4184 # ifdef __STRICT_ANSI__
4185 char *realpath (const char *, char *);
4186 int putenv (char *);
4187 int setenv (const char *, const char *, int);
4188 # endif
4189 /* #elif defined (other platforms) ... */
4190 #endif
4191
4192 /* portability defines, excluding path handling macros */
4193 #if defined(_MSC_VER)
4194 # define setmode _setmode
4195 # define stat    _stat
4196 # define chmod   _chmod
4197 # define getcwd  _getcwd
4198 # define putenv  _putenv
4199 # define S_IXUSR _S_IEXEC
4200 # ifndef _INTPTR_T_DEFINED
4201 #  define _INTPTR_T_DEFINED
4202 #  define intptr_t int
4203 # endif
4204 #elif defined(__MINGW32__)
4205 # define setmode _setmode
4206 # define stat    _stat
4207 # define chmod   _chmod
4208 # define getcwd  _getcwd
4209 # define putenv  _putenv
4210 #elif defined(__CYGWIN__)
4211 # define HAVE_SETENV
4212 # define FOPEN_WB "wb"
4213 /* #elif defined (other platforms) ... */
4214 #endif
4215
4216 #if defined(PATH_MAX)
4217 # define LT_PATHMAX PATH_MAX
4218 #elif defined(MAXPATHLEN)
4219 # define LT_PATHMAX MAXPATHLEN
4220 #else
4221 # define LT_PATHMAX 1024
4222 #endif
4223
4224 #ifndef S_IXOTH
4225 # define S_IXOTH 0
4226 #endif
4227 #ifndef S_IXGRP
4228 # define S_IXGRP 0
4229 #endif
4230
4231 /* path handling portability macros */
4232 #ifndef DIR_SEPARATOR
4233 # define DIR_SEPARATOR '/'
4234 # define PATH_SEPARATOR ':'
4235 #endif
4236
4237 #if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \
4238   defined (__OS2__)
4239 # define HAVE_DOS_BASED_FILE_SYSTEM
4240 # define FOPEN_WB "wb"
4241 # ifndef DIR_SEPARATOR_2
4242 #  define DIR_SEPARATOR_2 '\\'
4243 # endif
4244 # ifndef PATH_SEPARATOR_2
4245 #  define PATH_SEPARATOR_2 ';'
4246 # endif
4247 #endif
4248
4249 #ifndef DIR_SEPARATOR_2
4250 # define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
4251 #else /* DIR_SEPARATOR_2 */
4252 # define IS_DIR_SEPARATOR(ch) \
4253         (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
4254 #endif /* DIR_SEPARATOR_2 */
4255
4256 #ifndef PATH_SEPARATOR_2
4257 # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
4258 #else /* PATH_SEPARATOR_2 */
4259 # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
4260 #endif /* PATH_SEPARATOR_2 */
4261
4262 #ifndef FOPEN_WB
4263 # define FOPEN_WB "w"
4264 #endif
4265 #ifndef _O_BINARY
4266 # define _O_BINARY 0
4267 #endif
4268
4269 #define XMALLOC(type, num)      ((type *) xmalloc ((num) * sizeof(type)))
4270 #define XFREE(stale) do { \
4271   if (stale) { free ((void *) stale); stale = 0; } \
4272 } while (0)
4273
4274 #if defined(LT_DEBUGWRAPPER)
4275 static int lt_debug = 1;
4276 #else
4277 static int lt_debug = 0;
4278 #endif
4279
4280 const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */
4281
4282 void *xmalloc (size_t num);
4283 char *xstrdup (const char *string);
4284 const char *base_name (const char *name);
4285 char *find_executable (const char *wrapper);
4286 char *chase_symlinks (const char *pathspec);
4287 int make_executable (const char *path);
4288 int check_executable (const char *path);
4289 char *strendzap (char *str, const char *pat);
4290 void lt_debugprintf (const char *file, int line, const char *fmt, ...);
4291 void lt_fatal (const char *file, int line, const char *message, ...);
4292 static const char *nonnull (const char *s);
4293 static const char *nonempty (const char *s);
4294 void lt_setenv (const char *name, const char *value);
4295 char *lt_extend_str (const char *orig_value, const char *add, int to_end);
4296 void lt_update_exe_path (const char *name, const char *value);
4297 void lt_update_lib_path (const char *name, const char *value);
4298 char **prepare_spawn (char **argv);
4299 void lt_dump_script (FILE *f);
4300 EOF
4301
4302             cat <<EOF
4303 volatile const char * MAGIC_EXE = "$magic_exe";
4304 const char * LIB_PATH_VARNAME = "$shlibpath_var";
4305 EOF
4306
4307             if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
4308               func_to_host_path "$temp_rpath"
4309               cat <<EOF
4310 const char * LIB_PATH_VALUE   = "$func_to_host_path_result";
4311 EOF
4312             else
4313               cat <<"EOF"
4314 const char * LIB_PATH_VALUE   = "";
4315 EOF
4316             fi
4317
4318             if test -n "$dllsearchpath"; then
4319               func_to_host_path "$dllsearchpath:"
4320               cat <<EOF
4321 const char * EXE_PATH_VARNAME = "PATH";
4322 const char * EXE_PATH_VALUE   = "$func_to_host_path_result";
4323 EOF
4324             else
4325               cat <<"EOF"
4326 const char * EXE_PATH_VARNAME = "";
4327 const char * EXE_PATH_VALUE   = "";
4328 EOF
4329             fi
4330
4331             if test "$fast_install" = yes; then
4332               cat <<EOF
4333 const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */
4334 EOF
4335             else
4336               cat <<EOF
4337 const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */
4338 EOF
4339             fi
4340
4341
4342             cat <<"EOF"
4343
4344 #define LTWRAPPER_OPTION_PREFIX         "--lt-"
4345
4346 static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX;
4347 static const char *dumpscript_opt       = LTWRAPPER_OPTION_PREFIX "dump-script";
4348 static const char *debug_opt            = LTWRAPPER_OPTION_PREFIX "debug";
4349
4350 int
4351 main (int argc, char *argv[])
4352 {
4353   char **newargz;
4354   int  newargc;
4355   char *tmp_pathspec;
4356   char *actual_cwrapper_path;
4357   char *actual_cwrapper_name;
4358   char *target_name;
4359   char *lt_argv_zero;
4360   intptr_t rval = 127;
4361
4362   int i;
4363
4364   program_name = (char *) xstrdup (base_name (argv[0]));
4365   newargz = XMALLOC (char *, argc + 1);
4366
4367   /* very simple arg parsing; don't want to rely on getopt
4368    * also, copy all non cwrapper options to newargz, except
4369    * argz[0], which is handled differently
4370    */
4371   newargc=0;
4372   for (i = 1; i < argc; i++)
4373     {
4374       if (strcmp (argv[i], dumpscript_opt) == 0)
4375         {
4376 EOF
4377             case "$host" in
4378               *mingw* | *cygwin* )
4379                 # make stdout use "unix" line endings
4380                 echo "          setmode(1,_O_BINARY);"
4381                 ;;
4382               esac
4383
4384             cat <<"EOF"
4385           lt_dump_script (stdout);
4386           return 0;
4387         }
4388       if (strcmp (argv[i], debug_opt) == 0)
4389         {
4390           lt_debug = 1;
4391           continue;
4392         }
4393       if (strcmp (argv[i], ltwrapper_option_prefix) == 0)
4394         {
4395           /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX
4396              namespace, but it is not one of the ones we know about and
4397              have already dealt with, above (inluding dump-script), then
4398              report an error. Otherwise, targets might begin to believe
4399              they are allowed to use options in the LTWRAPPER_OPTION_PREFIX
4400              namespace. The first time any user complains about this, we'll
4401              need to make LTWRAPPER_OPTION_PREFIX a configure-time option
4402              or a configure.ac-settable value.
4403            */
4404           lt_fatal (__FILE__, __LINE__,
4405                     "unrecognized %s option: '%s'",
4406                     ltwrapper_option_prefix, argv[i]);
4407         }
4408       /* otherwise ... */
4409       newargz[++newargc] = xstrdup (argv[i]);
4410     }
4411   newargz[++newargc] = NULL;
4412
4413 EOF
4414             cat <<EOF
4415   /* The GNU banner must be the first non-error debug message */
4416   lt_debugprintf (__FILE__, __LINE__, "libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\n");
4417 EOF
4418             cat <<"EOF"
4419   lt_debugprintf (__FILE__, __LINE__, "(main) argv[0]: %s\n", argv[0]);
4420   lt_debugprintf (__FILE__, __LINE__, "(main) program_name: %s\n", program_name);
4421
4422   tmp_pathspec = find_executable (argv[0]);
4423   if (tmp_pathspec == NULL)
4424     lt_fatal (__FILE__, __LINE__, "couldn't find %s", argv[0]);
4425   lt_debugprintf (__FILE__, __LINE__,
4426                   "(main) found exe (before symlink chase) at: %s\n",
4427                   tmp_pathspec);
4428
4429   actual_cwrapper_path = chase_symlinks (tmp_pathspec);
4430   lt_debugprintf (__FILE__, __LINE__,
4431                   "(main) found exe (after symlink chase) at: %s\n",
4432                   actual_cwrapper_path);
4433   XFREE (tmp_pathspec);
4434
4435   actual_cwrapper_name = xstrdup (base_name (actual_cwrapper_path));
4436   strendzap (actual_cwrapper_path, actual_cwrapper_name);
4437
4438   /* wrapper name transforms */
4439   strendzap (actual_cwrapper_name, ".exe");
4440   tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1);
4441   XFREE (actual_cwrapper_name);
4442   actual_cwrapper_name = tmp_pathspec;
4443   tmp_pathspec = 0;
4444
4445   /* target_name transforms -- use actual target program name; might have lt- prefix */
4446   target_name = xstrdup (base_name (TARGET_PROGRAM_NAME));
4447   strendzap (target_name, ".exe");
4448   tmp_pathspec = lt_extend_str (target_name, ".exe", 1);
4449   XFREE (target_name);
4450   target_name = tmp_pathspec;
4451   tmp_pathspec = 0;
4452
4453   lt_debugprintf (__FILE__, __LINE__,
4454                   "(main) libtool target name: %s\n",
4455                   target_name);
4456 EOF
4457
4458             cat <<EOF
4459   newargz[0] =
4460     XMALLOC (char, (strlen (actual_cwrapper_path) +
4461                     strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1));
4462   strcpy (newargz[0], actual_cwrapper_path);
4463   strcat (newargz[0], "$objdir");
4464   strcat (newargz[0], "/");
4465 EOF
4466
4467             cat <<"EOF"
4468   /* stop here, and copy so we don't have to do this twice */
4469   tmp_pathspec = xstrdup (newargz[0]);
4470
4471   /* do NOT want the lt- prefix here, so use actual_cwrapper_name */
4472   strcat (newargz[0], actual_cwrapper_name);
4473
4474   /* DO want the lt- prefix here if it exists, so use target_name */
4475   lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1);
4476   XFREE (tmp_pathspec);
4477   tmp_pathspec = NULL;
4478 EOF
4479
4480             case $host_os in
4481               mingw*)
4482             cat <<"EOF"
4483   {
4484     char* p;
4485     while ((p = strchr (newargz[0], '\\')) != NULL)
4486       {
4487         *p = '/';
4488       }
4489     while ((p = strchr (lt_argv_zero, '\\')) != NULL)
4490       {
4491         *p = '/';
4492       }
4493   }
4494 EOF
4495             ;;
4496             esac
4497
4498             cat <<"EOF"
4499   XFREE (target_name);
4500   XFREE (actual_cwrapper_path);
4501   XFREE (actual_cwrapper_name);
4502
4503   lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */
4504   lt_setenv ("DUALCASE", "1");  /* for MSK sh */
4505   /* Update the DLL searchpath.  EXE_PATH_VALUE ($dllsearchpath) must
4506      be prepended before (that is, appear after) LIB_PATH_VALUE ($temp_rpath)
4507      because on Windows, both *_VARNAMEs are PATH but uninstalled
4508      libraries must come first. */
4509   lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE);
4510   lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE);
4511
4512   lt_debugprintf (__FILE__, __LINE__, "(main) lt_argv_zero: %s\n",
4513                   nonnull (lt_argv_zero));
4514   for (i = 0; i < newargc; i++)
4515     {
4516       lt_debugprintf (__FILE__, __LINE__, "(main) newargz[%d]: %s\n",
4517                       i, nonnull (newargz[i]));
4518     }
4519
4520 EOF
4521
4522             case $host_os in
4523               mingw*)
4524                 cat <<"EOF"
4525   /* execv doesn't actually work on mingw as expected on unix */
4526   newargz = prepare_spawn (newargz);
4527   rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz);
4528   if (rval == -1)
4529     {
4530       /* failed to start process */
4531       lt_debugprintf (__FILE__, __LINE__,
4532                       "(main) failed to launch target \"%s\": %s\n",
4533                       lt_argv_zero, nonnull (strerror (errno)));
4534       return 127;
4535     }
4536   return rval;
4537 EOF
4538                 ;;
4539               *)
4540                 cat <<"EOF"
4541   execv (lt_argv_zero, newargz);
4542   return rval; /* =127, but avoids unused variable warning */
4543 EOF
4544                 ;;
4545             esac
4546
4547             cat <<"EOF"
4548 }
4549
4550 void *
4551 xmalloc (size_t num)
4552 {
4553   void *p = (void *) malloc (num);
4554   if (!p)
4555     lt_fatal (__FILE__, __LINE__, "memory exhausted");
4556
4557   return p;
4558 }
4559
4560 char *
4561 xstrdup (const char *string)
4562 {
4563   return string ? strcpy ((char *) xmalloc (strlen (string) + 1),
4564                           string) : NULL;
4565 }
4566
4567 const char *
4568 base_name (const char *name)
4569 {
4570   const char *base;
4571
4572 #if defined (HAVE_DOS_BASED_FILE_SYSTEM)
4573   /* Skip over the disk name in MSDOS pathnames. */
4574   if (isalpha ((unsigned char) name[0]) && name[1] == ':')
4575     name += 2;
4576 #endif
4577
4578   for (base = name; *name; name++)
4579     if (IS_DIR_SEPARATOR (*name))
4580       base = name + 1;
4581   return base;
4582 }
4583
4584 int
4585 check_executable (const char *path)
4586 {
4587   struct stat st;
4588
4589   lt_debugprintf (__FILE__, __LINE__, "(check_executable): %s\n",
4590                   nonempty (path));
4591   if ((!path) || (!*path))
4592     return 0;
4593
4594   if ((stat (path, &st) >= 0)
4595       && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH)))
4596     return 1;
4597   else
4598     return 0;
4599 }
4600
4601 int
4602 make_executable (const char *path)
4603 {
4604   int rval = 0;
4605   struct stat st;
4606
4607   lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n",
4608                   nonempty (path));
4609   if ((!path) || (!*path))
4610     return 0;
4611
4612   if (stat (path, &st) >= 0)
4613     {
4614       rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR);
4615     }
4616   return rval;
4617 }
4618
4619 /* Searches for the full path of the wrapper.  Returns
4620    newly allocated full path name if found, NULL otherwise
4621    Does not chase symlinks, even on platforms that support them.
4622 */
4623 char *
4624 find_executable (const char *wrapper)
4625 {
4626   int has_slash = 0;
4627   const char *p;
4628   const char *p_next;
4629   /* static buffer for getcwd */
4630   char tmp[LT_PATHMAX + 1];
4631   int tmp_len;
4632   char *concat_name;
4633
4634   lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n",
4635                   nonempty (wrapper));
4636
4637   if ((wrapper == NULL) || (*wrapper == '\0'))
4638     return NULL;
4639
4640   /* Absolute path? */
4641 #if defined (HAVE_DOS_BASED_FILE_SYSTEM)
4642   if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':')
4643     {
4644       concat_name = xstrdup (wrapper);
4645       if (check_executable (concat_name))
4646         return concat_name;
4647       XFREE (concat_name);
4648     }
4649   else
4650     {
4651 #endif
4652       if (IS_DIR_SEPARATOR (wrapper[0]))
4653         {
4654           concat_name = xstrdup (wrapper);
4655           if (check_executable (concat_name))
4656             return concat_name;
4657           XFREE (concat_name);
4658         }
4659 #if defined (HAVE_DOS_BASED_FILE_SYSTEM)
4660     }
4661 #endif
4662
4663   for (p = wrapper; *p; p++)
4664     if (*p == '/')
4665       {
4666         has_slash = 1;
4667         break;
4668       }
4669   if (!has_slash)
4670     {
4671       /* no slashes; search PATH */
4672       const char *path = getenv ("PATH");
4673       if (path != NULL)
4674         {
4675           for (p = path; *p; p = p_next)
4676             {
4677               const char *q;
4678               size_t p_len;
4679               for (q = p; *q; q++)
4680                 if (IS_PATH_SEPARATOR (*q))
4681                   break;
4682               p_len = q - p;
4683               p_next = (*q == '\0' ? q : q + 1);
4684               if (p_len == 0)
4685                 {
4686                   /* empty path: current directory */
4687                   if (getcwd (tmp, LT_PATHMAX) == NULL)
4688                     lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
4689                               nonnull (strerror (errno)));
4690                   tmp_len = strlen (tmp);
4691                   concat_name =
4692                     XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
4693                   memcpy (concat_name, tmp, tmp_len);
4694                   concat_name[tmp_len] = '/';
4695                   strcpy (concat_name + tmp_len + 1, wrapper);
4696                 }
4697               else
4698                 {
4699                   concat_name =
4700                     XMALLOC (char, p_len + 1 + strlen (wrapper) + 1);
4701                   memcpy (concat_name, p, p_len);
4702                   concat_name[p_len] = '/';
4703                   strcpy (concat_name + p_len + 1, wrapper);
4704                 }
4705               if (check_executable (concat_name))
4706                 return concat_name;
4707               XFREE (concat_name);
4708             }
4709         }
4710       /* not found in PATH; assume curdir */
4711     }
4712   /* Relative path | not found in path: prepend cwd */
4713   if (getcwd (tmp, LT_PATHMAX) == NULL)
4714     lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
4715               nonnull (strerror (errno)));
4716   tmp_len = strlen (tmp);
4717   concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
4718   memcpy (concat_name, tmp, tmp_len);
4719   concat_name[tmp_len] = '/';
4720   strcpy (concat_name + tmp_len + 1, wrapper);
4721
4722   if (check_executable (concat_name))
4723     return concat_name;
4724   XFREE (concat_name);
4725   return NULL;
4726 }
4727
4728 char *
4729 chase_symlinks (const char *pathspec)
4730 {
4731 #ifndef S_ISLNK
4732   return xstrdup (pathspec);
4733 #else
4734   char buf[LT_PATHMAX];
4735   struct stat s;
4736   char *tmp_pathspec = xstrdup (pathspec);
4737   char *p;
4738   int has_symlinks = 0;
4739   while (strlen (tmp_pathspec) && !has_symlinks)
4740     {
4741       lt_debugprintf (__FILE__, __LINE__,
4742                       "checking path component for symlinks: %s\n",
4743                       tmp_pathspec);
4744       if (lstat (tmp_pathspec, &s) == 0)
4745         {
4746           if (S_ISLNK (s.st_mode) != 0)
4747             {
4748               has_symlinks = 1;
4749               break;
4750             }
4751
4752           /* search backwards for last DIR_SEPARATOR */
4753           p = tmp_pathspec + strlen (tmp_pathspec) - 1;
4754           while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
4755             p--;
4756           if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
4757             {
4758               /* no more DIR_SEPARATORS left */
4759               break;
4760             }
4761           *p = '\0';
4762         }
4763       else
4764         {
4765           lt_fatal (__FILE__, __LINE__,
4766                     "error accessing file \"%s\": %s",
4767                     tmp_pathspec, nonnull (strerror (errno)));
4768         }
4769     }
4770   XFREE (tmp_pathspec);
4771
4772   if (!has_symlinks)
4773     {
4774       return xstrdup (pathspec);
4775     }
4776
4777   tmp_pathspec = realpath (pathspec, buf);
4778   if (tmp_pathspec == 0)
4779     {
4780       lt_fatal (__FILE__, __LINE__,
4781                 "could not follow symlinks for %s", pathspec);
4782     }
4783   return xstrdup (tmp_pathspec);
4784 #endif
4785 }
4786
4787 char *
4788 strendzap (char *str, const char *pat)
4789 {
4790   size_t len, patlen;
4791
4792   assert (str != NULL);
4793   assert (pat != NULL);
4794
4795   len = strlen (str);
4796   patlen = strlen (pat);
4797
4798   if (patlen <= len)
4799     {
4800       str += len - patlen;
4801       if (strcmp (str, pat) == 0)
4802         *str = '\0';
4803     }
4804   return str;
4805 }
4806
4807 void
4808 lt_debugprintf (const char *file, int line, const char *fmt, ...)
4809 {
4810   va_list args;
4811   if (lt_debug)
4812     {
4813       (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line);
4814       va_start (args, fmt);
4815       (void) vfprintf (stderr, fmt, args);
4816       va_end (args);
4817     }
4818 }
4819
4820 static void
4821 lt_error_core (int exit_status, const char *file,
4822                int line, const char *mode,
4823                const char *message, va_list ap)
4824 {
4825   fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode);
4826   vfprintf (stderr, message, ap);
4827   fprintf (stderr, ".\n");
4828
4829   if (exit_status >= 0)
4830     exit (exit_status);
4831 }
4832
4833 void
4834 lt_fatal (const char *file, int line, const char *message, ...)
4835 {
4836   va_list ap;
4837   va_start (ap, message);
4838   lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap);
4839   va_end (ap);
4840 }
4841
4842 static const char *
4843 nonnull (const char *s)
4844 {
4845   return s ? s : "(null)";
4846 }
4847
4848 static const char *
4849 nonempty (const char *s)
4850 {
4851   return (s && !*s) ? "(empty)" : nonnull (s);
4852 }
4853
4854 void
4855 lt_setenv (const char *name, const char *value)
4856 {
4857   lt_debugprintf (__FILE__, __LINE__,
4858                   "(lt_setenv) setting '%s' to '%s'\n",
4859                   nonnull (name), nonnull (value));
4860   {
4861 #ifdef HAVE_SETENV
4862     /* always make a copy, for consistency with !HAVE_SETENV */
4863     char *str = xstrdup (value);
4864     setenv (name, str, 1);
4865 #else
4866     int len = strlen (name) + 1 + strlen (value) + 1;
4867     char *str = XMALLOC (char, len);
4868     sprintf (str, "%s=%s", name, value);
4869     if (putenv (str) != EXIT_SUCCESS)
4870       {
4871         XFREE (str);
4872       }
4873 #endif
4874   }
4875 }
4876
4877 char *
4878 lt_extend_str (const char *orig_value, const char *add, int to_end)
4879 {
4880   char *new_value;
4881   if (orig_value && *orig_value)
4882     {
4883       int orig_value_len = strlen (orig_value);
4884       int add_len = strlen (add);
4885       new_value = XMALLOC (char, add_len + orig_value_len + 1);
4886       if (to_end)
4887         {
4888           strcpy (new_value, orig_value);
4889           strcpy (new_value + orig_value_len, add);
4890         }
4891       else
4892         {
4893           strcpy (new_value, add);
4894           strcpy (new_value + add_len, orig_value);
4895         }
4896     }
4897   else
4898     {
4899       new_value = xstrdup (add);
4900     }
4901   return new_value;
4902 }
4903
4904 void
4905 lt_update_exe_path (const char *name, const char *value)
4906 {
4907   lt_debugprintf (__FILE__, __LINE__,
4908                   "(lt_update_exe_path) modifying '%s' by prepending '%s'\n",
4909                   nonnull (name), nonnull (value));
4910
4911   if (name && *name && value && *value)
4912     {
4913       char *new_value = lt_extend_str (getenv (name), value, 0);
4914       /* some systems can't cope with a ':'-terminated path #' */
4915       int len = strlen (new_value);
4916       while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1]))
4917         {
4918           new_value[len-1] = '\0';
4919         }
4920       lt_setenv (name, new_value);
4921       XFREE (new_value);
4922     }
4923 }
4924
4925 void
4926 lt_update_lib_path (const char *name, const char *value)
4927 {
4928   lt_debugprintf (__FILE__, __LINE__,
4929                   "(lt_update_lib_path) modifying '%s' by prepending '%s'\n",
4930                   nonnull (name), nonnull (value));
4931
4932   if (name && *name && value && *value)
4933     {
4934       char *new_value = lt_extend_str (getenv (name), value, 0);
4935       lt_setenv (name, new_value);
4936       XFREE (new_value);
4937     }
4938 }
4939
4940 EOF
4941             case $host_os in
4942               mingw*)
4943                 cat <<"EOF"
4944
4945 /* Prepares an argument vector before calling spawn().
4946    Note that spawn() does not by itself call the command interpreter
4947      (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") :
4948       ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
4949          GetVersionEx(&v);
4950          v.dwPlatformId == VER_PLATFORM_WIN32_NT;
4951       }) ? "cmd.exe" : "command.com").
4952    Instead it simply concatenates the arguments, separated by ' ', and calls
4953    CreateProcess().  We must quote the arguments since Win32 CreateProcess()
4954    interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a
4955    special way:
4956    - Space and tab are interpreted as delimiters. They are not treated as
4957      delimiters if they are surrounded by double quotes: "...".
4958    - Unescaped double quotes are removed from the input. Their only effect is
4959      that within double quotes, space and tab are treated like normal
4960      characters.
4961    - Backslashes not followed by double quotes are not special.
4962    - But 2*n+1 backslashes followed by a double quote become
4963      n backslashes followed by a double quote (n >= 0):
4964        \" -> "
4965        \\\" -> \"
4966        \\\\\" -> \\"
4967  */
4968 #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"
4969 #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"
4970 char **
4971 prepare_spawn (char **argv)
4972 {
4973   size_t argc;
4974   char **new_argv;
4975   size_t i;
4976
4977   /* Count number of arguments.  */
4978   for (argc = 0; argv[argc] != NULL; argc++)
4979     ;
4980
4981   /* Allocate new argument vector.  */
4982   new_argv = XMALLOC (char *, argc + 1);
4983
4984   /* Put quoted arguments into the new argument vector.  */
4985   for (i = 0; i < argc; i++)
4986     {
4987       const char *string = argv[i];
4988
4989       if (string[0] == '\0')
4990         new_argv[i] = xstrdup ("\"\"");
4991       else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL)
4992         {
4993           int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL);
4994           size_t length;
4995           unsigned int backslashes;
4996           const char *s;
4997           char *quoted_string;
4998           char *p;
4999
5000           length = 0;
5001           backslashes = 0;
5002           if (quote_around)
5003             length++;
5004           for (s = string; *s != '\0'; s++)
5005             {
5006               char c = *s;
5007               if (c == '"')
5008                 length += backslashes + 1;
5009               length++;
5010               if (c == '\\')
5011                 backslashes++;
5012               else
5013                 backslashes = 0;
5014             }
5015           if (quote_around)
5016             length += backslashes + 1;
5017
5018           quoted_string = XMALLOC (char, length + 1);
5019
5020           p = quoted_string;
5021           backslashes = 0;
5022           if (quote_around)
5023             *p++ = '"';
5024           for (s = string; *s != '\0'; s++)
5025             {
5026               char c = *s;
5027               if (c == '"')
5028                 {
5029                   unsigned int j;
5030                   for (j = backslashes + 1; j > 0; j--)
5031                     *p++ = '\\';
5032                 }
5033               *p++ = c;
5034               if (c == '\\')
5035                 backslashes++;
5036               else
5037                 backslashes = 0;
5038             }
5039           if (quote_around)
5040             {
5041               unsigned int j;
5042               for (j = backslashes; j > 0; j--)
5043                 *p++ = '\\';
5044               *p++ = '"';
5045             }
5046           *p = '\0';
5047
5048           new_argv[i] = quoted_string;
5049         }
5050       else
5051         new_argv[i] = (char *) string;
5052     }
5053   new_argv[argc] = NULL;
5054
5055   return new_argv;
5056 }
5057 EOF
5058                 ;;
5059             esac
5060
5061             cat <<"EOF"
5062 void lt_dump_script (FILE* f)
5063 {
5064 EOF
5065             func_emit_wrapper yes |
5066               $SED -n -e '
5067 s/^\(.\{79\}\)\(..*\)/\1\
5068 \2/
5069 h
5070 s/\([\\"]\)/\\\1/g
5071 s/$/\\n/
5072 s/\([^\n]*\).*/  fputs ("\1", f);/p
5073 g
5074 D'
5075             cat <<"EOF"
5076 }
5077 EOF
5078 }
5079 # end: func_emit_cwrapperexe_src
5080
5081 # func_win32_import_lib_p ARG
5082 # True if ARG is an import lib, as indicated by $file_magic_cmd
5083 func_win32_import_lib_p ()
5084 {
5085     $opt_debug
5086     case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in
5087     *import*) : ;;
5088     *) false ;;
5089     esac
5090 }
5091
5092 # func_mode_link arg...
5093 func_mode_link ()
5094 {
5095     $opt_debug
5096     case $host in
5097     *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
5098       # It is impossible to link a dll without this setting, and
5099       # we shouldn't force the makefile maintainer to figure out
5100       # which system we are compiling for in order to pass an extra
5101       # flag for every libtool invocation.
5102       # allow_undefined=no
5103
5104       # FIXME: Unfortunately, there are problems with the above when trying
5105       # to make a dll which has undefined symbols, in which case not
5106       # even a static library is built.  For now, we need to specify
5107       # -no-undefined on the libtool link line when we can be certain
5108       # that all symbols are satisfied, otherwise we get a static library.
5109       allow_undefined=yes
5110       ;;
5111     *)
5112       allow_undefined=yes
5113       ;;
5114     esac
5115     libtool_args=$nonopt
5116     base_compile="$nonopt $@"
5117     compile_command=$nonopt
5118     finalize_command=$nonopt
5119
5120     compile_rpath=
5121     finalize_rpath=
5122     compile_shlibpath=
5123     finalize_shlibpath=
5124     convenience=
5125     old_convenience=
5126     deplibs=
5127     old_deplibs=
5128     compiler_flags=
5129     linker_flags=
5130     dllsearchpath=
5131     lib_search_path=`pwd`
5132     inst_prefix_dir=
5133     new_inherited_linker_flags=
5134
5135     avoid_version=no
5136     bindir=
5137     dlfiles=
5138     dlprefiles=
5139     dlself=no
5140     export_dynamic=no
5141     export_symbols=
5142     export_symbols_regex=
5143     generated=
5144     libobjs=
5145     ltlibs=
5146     module=no
5147     no_install=no
5148     objs=
5149     non_pic_objects=
5150     precious_files_regex=
5151     prefer_static_libs=no
5152     preload=no
5153     prev=
5154     prevarg=
5155     release=
5156     rpath=
5157     xrpath=
5158     perm_rpath=
5159     temp_rpath=
5160     thread_safe=no
5161     vinfo=
5162     vinfo_number=no
5163     weak_libs=
5164     single_module="${wl}-single_module"
5165     func_infer_tag $base_compile
5166
5167     # We need to know -static, to get the right output filenames.
5168     for arg
5169     do
5170       case $arg in
5171       -shared)
5172         test "$build_libtool_libs" != yes && \
5173           func_fatal_configuration "can not build a shared library"
5174         build_old_libs=no
5175         break
5176         ;;
5177       -all-static | -static | -static-libtool-libs)
5178         case $arg in
5179         -all-static)
5180           if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
5181             func_warning "complete static linking is impossible in this configuration"
5182           fi
5183           if test -n "$link_static_flag"; then
5184             dlopen_self=$dlopen_self_static
5185           fi
5186           prefer_static_libs=yes
5187           ;;
5188         -static)
5189           if test -z "$pic_flag" && test -n "$link_static_flag"; then
5190             dlopen_self=$dlopen_self_static
5191           fi
5192           prefer_static_libs=built
5193           ;;
5194         -static-libtool-libs)
5195           if test -z "$pic_flag" && test -n "$link_static_flag"; then
5196             dlopen_self=$dlopen_self_static
5197           fi
5198           prefer_static_libs=yes
5199           ;;
5200         esac
5201         build_libtool_libs=no
5202         build_old_libs=yes
5203         break
5204         ;;
5205       esac
5206     done
5207
5208     # See if our shared archives depend on static archives.
5209     test -n "$old_archive_from_new_cmds" && build_old_libs=yes
5210
5211     # Go through the arguments, transforming them on the way.
5212     while test "$#" -gt 0; do
5213       arg="$1"
5214       shift
5215       func_quote_for_eval "$arg"
5216       qarg=$func_quote_for_eval_unquoted_result
5217       func_append libtool_args " $func_quote_for_eval_result"
5218
5219       # If the previous option needs an argument, assign it.
5220       if test -n "$prev"; then
5221         case $prev in
5222         output)
5223           func_append compile_command " @OUTPUT@"
5224           func_append finalize_command " @OUTPUT@"
5225           ;;
5226         esac
5227
5228         case $prev in
5229         bindir)
5230           bindir="$arg"
5231           prev=
5232           continue
5233           ;;
5234         dlfiles|dlprefiles)
5235           if test "$preload" = no; then
5236             # Add the symbol object into the linking commands.
5237             func_append compile_command " @SYMFILE@"
5238             func_append finalize_command " @SYMFILE@"
5239             preload=yes
5240           fi
5241           case $arg in
5242           *.la | *.lo) ;;  # We handle these cases below.
5243           force)
5244             if test "$dlself" = no; then
5245               dlself=needless
5246               export_dynamic=yes
5247             fi
5248             prev=
5249             continue
5250             ;;
5251           self)
5252             if test "$prev" = dlprefiles; then
5253               dlself=yes
5254             elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
5255               dlself=yes
5256             else
5257               dlself=needless
5258               export_dynamic=yes
5259             fi
5260             prev=
5261             continue
5262             ;;
5263           *)
5264             if test "$prev" = dlfiles; then
5265               func_append dlfiles " $arg"
5266             else
5267               func_append dlprefiles " $arg"
5268             fi
5269             prev=
5270             continue
5271             ;;
5272           esac
5273           ;;
5274         expsyms)
5275           export_symbols="$arg"
5276           test -f "$arg" \
5277             || func_fatal_error "symbol file \`$arg' does not exist"
5278           prev=
5279           continue
5280           ;;
5281         expsyms_regex)
5282           export_symbols_regex="$arg"
5283           prev=
5284           continue
5285           ;;
5286         framework)
5287           case $host in
5288             *-*-darwin*)
5289               case "$deplibs " in
5290                 *" $qarg.ltframework "*) ;;
5291                 *) func_append deplibs " $qarg.ltframework" # this is fixed later
5292                    ;;
5293               esac
5294               ;;
5295           esac
5296           prev=
5297           continue
5298           ;;
5299         inst_prefix)
5300           inst_prefix_dir="$arg"
5301           prev=
5302           continue
5303           ;;
5304         objectlist)
5305           if test -f "$arg"; then
5306             save_arg=$arg
5307             moreargs=
5308             for fil in `cat "$save_arg"`
5309             do
5310 #             func_append moreargs " $fil"
5311               arg=$fil
5312               # A libtool-controlled object.
5313
5314               # Check to see that this really is a libtool object.
5315               if func_lalib_unsafe_p "$arg"; then
5316                 pic_object=
5317                 non_pic_object=
5318
5319                 # Read the .lo file
5320                 func_source "$arg"
5321
5322                 if test -z "$pic_object" ||
5323                    test -z "$non_pic_object" ||
5324                    test "$pic_object" = none &&
5325                    test "$non_pic_object" = none; then
5326                   func_fatal_error "cannot find name of object for \`$arg'"
5327                 fi
5328
5329                 # Extract subdirectory from the argument.
5330                 func_dirname "$arg" "/" ""
5331                 xdir="$func_dirname_result"
5332
5333                 if test "$pic_object" != none; then
5334                   # Prepend the subdirectory the object is found in.
5335                   pic_object="$xdir$pic_object"
5336
5337                   if test "$prev" = dlfiles; then
5338                     if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
5339                       func_append dlfiles " $pic_object"
5340                       prev=
5341                       continue
5342                     else
5343                       # If libtool objects are unsupported, then we need to preload.
5344                       prev=dlprefiles
5345                     fi
5346                   fi
5347
5348                   # CHECK ME:  I think I busted this.  -Ossama
5349                   if test "$prev" = dlprefiles; then
5350                     # Preload the old-style object.
5351                     func_append dlprefiles " $pic_object"
5352                     prev=
5353                   fi
5354
5355                   # A PIC object.
5356                   func_append libobjs " $pic_object"
5357                   arg="$pic_object"
5358                 fi
5359
5360                 # Non-PIC object.
5361                 if test "$non_pic_object" != none; then
5362                   # Prepend the subdirectory the object is found in.
5363                   non_pic_object="$xdir$non_pic_object"
5364
5365                   # A standard non-PIC object
5366                   func_append non_pic_objects " $non_pic_object"
5367                   if test -z "$pic_object" || test "$pic_object" = none ; then
5368                     arg="$non_pic_object"
5369                   fi
5370                 else
5371                   # If the PIC object exists, use it instead.
5372                   # $xdir was prepended to $pic_object above.
5373                   non_pic_object="$pic_object"
5374                   func_append non_pic_objects " $non_pic_object"
5375                 fi
5376               else
5377                 # Only an error if not doing a dry-run.
5378                 if $opt_dry_run; then
5379                   # Extract subdirectory from the argument.
5380                   func_dirname "$arg" "/" ""
5381                   xdir="$func_dirname_result"
5382
5383                   func_lo2o "$arg"
5384                   pic_object=$xdir$objdir/$func_lo2o_result
5385                   non_pic_object=$xdir$func_lo2o_result
5386                   func_append libobjs " $pic_object"
5387                   func_append non_pic_objects " $non_pic_object"
5388                 else
5389                   func_fatal_error "\`$arg' is not a valid libtool object"
5390                 fi
5391               fi
5392             done
5393           else
5394             func_fatal_error "link input file \`$arg' does not exist"
5395           fi
5396           arg=$save_arg
5397           prev=
5398           continue
5399           ;;
5400         precious_regex)
5401           precious_files_regex="$arg"
5402           prev=
5403           continue
5404           ;;
5405         release)
5406           release="-$arg"
5407           prev=
5408           continue
5409           ;;
5410         rpath | xrpath)
5411           # We need an absolute path.
5412           case $arg in
5413           [\\/]* | [A-Za-z]:[\\/]*) ;;
5414           *)
5415             func_fatal_error "only absolute run-paths are allowed"
5416             ;;
5417           esac
5418           if test "$prev" = rpath; then
5419             case "$rpath " in
5420             *" $arg "*) ;;
5421             *) func_append rpath " $arg" ;;
5422             esac
5423           else
5424             case "$xrpath " in
5425             *" $arg "*) ;;
5426             *) func_append xrpath " $arg" ;;
5427             esac
5428           fi
5429           prev=
5430           continue
5431           ;;
5432         shrext)
5433           shrext_cmds="$arg"
5434           prev=
5435           continue
5436           ;;
5437         weak)
5438           func_append weak_libs " $arg"
5439           prev=
5440           continue
5441           ;;
5442         xcclinker)
5443           func_append linker_flags " $qarg"
5444           func_append compiler_flags " $qarg"
5445           prev=
5446           func_append compile_command " $qarg"
5447           func_append finalize_command " $qarg"
5448           continue
5449           ;;
5450         xcompiler)
5451           func_append compiler_flags " $qarg"
5452           prev=
5453           func_append compile_command " $qarg"
5454           func_append finalize_command " $qarg"
5455           continue
5456           ;;
5457         xlinker)
5458           func_append linker_flags " $qarg"
5459           func_append compiler_flags " $wl$qarg"
5460           prev=
5461           func_append compile_command " $wl$qarg"
5462           func_append finalize_command " $wl$qarg"
5463           continue
5464           ;;
5465         *)
5466           eval "$prev=\"\$arg\""
5467           prev=
5468           continue
5469           ;;
5470         esac
5471       fi # test -n "$prev"
5472
5473       prevarg="$arg"
5474
5475       case $arg in
5476       -all-static)
5477         if test -n "$link_static_flag"; then
5478           # See comment for -static flag below, for more details.
5479           func_append compile_command " $link_static_flag"
5480           func_append finalize_command " $link_static_flag"
5481         fi
5482         continue
5483         ;;
5484
5485       -allow-undefined)
5486         # FIXME: remove this flag sometime in the future.
5487         func_fatal_error "\`-allow-undefined' must not be used because it is the default"
5488         ;;
5489
5490       -avoid-version)
5491         avoid_version=yes
5492         continue
5493         ;;
5494
5495       -bindir)
5496         prev=bindir
5497         continue
5498         ;;
5499
5500       -dlopen)
5501         prev=dlfiles
5502         continue
5503         ;;
5504
5505       -dlpreopen)
5506         prev=dlprefiles
5507         continue
5508         ;;
5509
5510       -export-dynamic)
5511         export_dynamic=yes
5512         continue
5513         ;;
5514
5515       -export-symbols | -export-symbols-regex)
5516         if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
5517           func_fatal_error "more than one -exported-symbols argument is not allowed"
5518         fi
5519         if test "X$arg" = "X-export-symbols"; then
5520           prev=expsyms
5521         else
5522           prev=expsyms_regex
5523         fi
5524         continue
5525         ;;
5526
5527       -framework)
5528         prev=framework
5529         continue
5530         ;;
5531
5532       -inst-prefix-dir)
5533         prev=inst_prefix
5534         continue
5535         ;;
5536
5537       # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
5538       # so, if we see these flags be careful not to treat them like -L
5539       -L[A-Z][A-Z]*:*)
5540         case $with_gcc/$host in
5541         no/*-*-irix* | /*-*-irix*)
5542           func_append compile_command " $arg"
5543           func_append finalize_command " $arg"
5544           ;;
5545         esac
5546         continue
5547         ;;
5548
5549       -L*)
5550         func_stripname "-L" '' "$arg"
5551         if test -z "$func_stripname_result"; then
5552           if test "$#" -gt 0; then
5553             func_fatal_error "require no space between \`-L' and \`$1'"
5554           else
5555             func_fatal_error "need path for \`-L' option"
5556           fi
5557         fi
5558         func_resolve_sysroot "$func_stripname_result"
5559         dir=$func_resolve_sysroot_result
5560         # We need an absolute path.
5561         case $dir in
5562         [\\/]* | [A-Za-z]:[\\/]*) ;;
5563         *)
5564           absdir=`cd "$dir" && pwd`
5565           test -z "$absdir" && \
5566             func_fatal_error "cannot determine absolute directory name of \`$dir'"
5567           dir="$absdir"
5568           ;;
5569         esac
5570         case "$deplibs " in
5571         *" -L$dir "* | *" $arg "*)
5572           # Will only happen for absolute or sysroot arguments
5573           ;;
5574         *)
5575           # Preserve sysroot, but never include relative directories
5576           case $dir in
5577             [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;;
5578             *) func_append deplibs " -L$dir" ;;
5579           esac
5580           func_append lib_search_path " $dir"
5581           ;;
5582         esac
5583         case $host in
5584         *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
5585           testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'`
5586           case :$dllsearchpath: in
5587           *":$dir:"*) ;;
5588           ::) dllsearchpath=$dir;;
5589           *) func_append dllsearchpath ":$dir";;
5590           esac
5591           case :$dllsearchpath: in
5592           *":$testbindir:"*) ;;
5593           ::) dllsearchpath=$testbindir;;
5594           *) func_append dllsearchpath ":$testbindir";;
5595           esac
5596           ;;
5597         esac
5598         continue
5599         ;;
5600
5601       -l*)
5602         if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then
5603           case $host in
5604           *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*)
5605             # These systems don't actually have a C or math library (as such)
5606             continue
5607             ;;
5608           *-*-os2*)
5609             # These systems don't actually have a C library (as such)
5610             test "X$arg" = "X-lc" && continue
5611             ;;
5612           *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
5613             # Do not include libc due to us having libc/libc_r.
5614             test "X$arg" = "X-lc" && continue
5615             ;;
5616           *-*-rhapsody* | *-*-darwin1.[012])
5617             # Rhapsody C and math libraries are in the System framework
5618             func_append deplibs " System.ltframework"
5619             continue
5620             ;;
5621           *-*-sco3.2v5* | *-*-sco5v6*)
5622             # Causes problems with __ctype
5623             test "X$arg" = "X-lc" && continue
5624             ;;
5625           *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
5626             # Compiler inserts libc in the correct place for threads to work
5627             test "X$arg" = "X-lc" && continue
5628             ;;
5629           esac
5630         elif test "X$arg" = "X-lc_r"; then
5631          case $host in
5632          *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
5633            # Do not include libc_r directly, use -pthread flag.
5634            continue
5635            ;;
5636          esac
5637         fi
5638         func_append deplibs " $arg"
5639         continue
5640         ;;
5641
5642       -module)
5643         module=yes
5644         continue
5645         ;;
5646
5647       # Tru64 UNIX uses -model [arg] to determine the layout of C++
5648       # classes, name mangling, and exception handling.
5649       # Darwin uses the -arch flag to determine output architecture.
5650       -model|-arch|-isysroot|--sysroot)
5651         func_append compiler_flags " $arg"
5652         func_append compile_command " $arg"
5653         func_append finalize_command " $arg"
5654         prev=xcompiler
5655         continue
5656         ;;
5657
5658       -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
5659       |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
5660         func_append compiler_flags " $arg"
5661         func_append compile_command " $arg"
5662         func_append finalize_command " $arg"
5663         case "$new_inherited_linker_flags " in
5664             *" $arg "*) ;;
5665             * ) func_append new_inherited_linker_flags " $arg" ;;
5666         esac
5667         continue
5668         ;;
5669
5670       -multi_module)
5671         single_module="${wl}-multi_module"
5672         continue
5673         ;;
5674
5675       -no-fast-install)
5676         fast_install=no
5677         continue
5678         ;;
5679
5680       -no-install)
5681         case $host in
5682         *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*)
5683           # The PATH hackery in wrapper scripts is required on Windows
5684           # and Darwin in order for the loader to find any dlls it needs.
5685           func_warning "\`-no-install' is ignored for $host"
5686           func_warning "assuming \`-no-fast-install' instead"
5687           fast_install=no
5688           ;;
5689         *) no_install=yes ;;
5690         esac
5691         continue
5692         ;;
5693
5694       -no-undefined)
5695         allow_undefined=no
5696         continue
5697         ;;
5698
5699       -objectlist)
5700         prev=objectlist
5701         continue
5702         ;;
5703
5704       -o) prev=output ;;
5705
5706       -precious-files-regex)
5707         prev=precious_regex
5708         continue
5709         ;;
5710
5711       -release)
5712         prev=release
5713         continue
5714         ;;
5715
5716       -rpath)
5717         prev=rpath
5718         continue
5719         ;;
5720
5721       -R)
5722         prev=xrpath
5723         continue
5724         ;;
5725
5726       -R*)
5727         func_stripname '-R' '' "$arg"
5728         dir=$func_stripname_result
5729         # We need an absolute path.
5730         case $dir in
5731         [\\/]* | [A-Za-z]:[\\/]*) ;;
5732         =*)
5733           func_stripname '=' '' "$dir"
5734           dir=$lt_sysroot$func_stripname_result
5735           ;;
5736         *)
5737           func_fatal_error "only absolute run-paths are allowed"
5738           ;;
5739         esac
5740         case "$xrpath " in
5741         *" $dir "*) ;;
5742         *) func_append xrpath " $dir" ;;
5743         esac
5744         continue
5745         ;;
5746
5747       -shared)
5748         # The effects of -shared are defined in a previous loop.
5749         continue
5750         ;;
5751
5752       -shrext)
5753         prev=shrext
5754         continue
5755         ;;
5756
5757       -static | -static-libtool-libs)
5758         # The effects of -static are defined in a previous loop.
5759         # We used to do the same as -all-static on platforms that
5760         # didn't have a PIC flag, but the assumption that the effects
5761         # would be equivalent was wrong.  It would break on at least
5762         # Digital Unix and AIX.
5763         continue
5764         ;;
5765
5766       -thread-safe)
5767         thread_safe=yes
5768         continue
5769         ;;
5770
5771       -version-info)
5772         prev=vinfo
5773         continue
5774         ;;
5775
5776       -version-number)
5777         prev=vinfo
5778         vinfo_number=yes
5779         continue
5780         ;;
5781
5782       -weak)
5783         prev=weak
5784         continue
5785         ;;
5786
5787       -Wc,*)
5788         func_stripname '-Wc,' '' "$arg"
5789         args=$func_stripname_result
5790         arg=
5791         save_ifs="$IFS"; IFS=','
5792         for flag in $args; do
5793           IFS="$save_ifs"
5794           func_quote_for_eval "$flag"
5795           func_append arg " $func_quote_for_eval_result"
5796           func_append compiler_flags " $func_quote_for_eval_result"
5797         done
5798         IFS="$save_ifs"
5799         func_stripname ' ' '' "$arg"
5800         arg=$func_stripname_result
5801         ;;
5802
5803       -Wl,*)
5804         func_stripname '-Wl,' '' "$arg"
5805         args=$func_stripname_result
5806         arg=
5807         save_ifs="$IFS"; IFS=','
5808         for flag in $args; do
5809           IFS="$save_ifs"
5810           func_quote_for_eval "$flag"
5811           func_append arg " $wl$func_quote_for_eval_result"
5812           func_append compiler_flags " $wl$func_quote_for_eval_result"
5813           func_append linker_flags " $func_quote_for_eval_result"
5814         done
5815         IFS="$save_ifs"
5816         func_stripname ' ' '' "$arg"
5817         arg=$func_stripname_result
5818         ;;
5819
5820       -Xcompiler)
5821         prev=xcompiler
5822         continue
5823         ;;
5824
5825       -Xlinker)
5826         prev=xlinker
5827         continue
5828         ;;
5829
5830       -XCClinker)
5831         prev=xcclinker
5832         continue
5833         ;;
5834
5835       # -msg_* for osf cc
5836       -msg_*)
5837         func_quote_for_eval "$arg"
5838         arg="$func_quote_for_eval_result"
5839         ;;
5840
5841       # Flags to be passed through unchanged, with rationale:
5842       # -64, -mips[0-9]      enable 64-bit mode for the SGI compiler
5843       # -r[0-9][0-9]*        specify processor for the SGI compiler
5844       # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler
5845       # +DA*, +DD*           enable 64-bit mode for the HP compiler
5846       # -q*                  compiler args for the IBM compiler
5847       # -m*, -t[45]*, -txscale* architecture-specific flags for GCC
5848       # -F/path              path to uninstalled frameworks, gcc on darwin
5849       # -p, -pg, --coverage, -fprofile-*  profiling flags for GCC
5850       # @file                GCC response files
5851       # -tp=*                Portland pgcc target processor selection
5852       # --sysroot=*          for sysroot support
5853       # -O*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization
5854       -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
5855       -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \
5856       -O*|-flto*|-fwhopr*|-fuse-linker-plugin)
5857         func_quote_for_eval "$arg"
5858         arg="$func_quote_for_eval_result"
5859         func_append compile_command " $arg"
5860         func_append finalize_command " $arg"
5861         func_append compiler_flags " $arg"
5862         continue
5863         ;;
5864
5865       # Some other compiler flag.
5866       -* | +*)
5867         func_quote_for_eval "$arg"
5868         arg="$func_quote_for_eval_result"
5869         ;;
5870
5871       *.$objext)
5872         # A standard object.
5873         func_append objs " $arg"
5874         ;;
5875
5876       *.lo)
5877         # A libtool-controlled object.
5878
5879         # Check to see that this really is a libtool object.
5880         if func_lalib_unsafe_p "$arg"; then
5881           pic_object=
5882           non_pic_object=
5883
5884           # Read the .lo file
5885           func_source "$arg"
5886
5887           if test -z "$pic_object" ||
5888              test -z "$non_pic_object" ||
5889              test "$pic_object" = none &&
5890              test "$non_pic_object" = none; then
5891             func_fatal_error "cannot find name of object for \`$arg'"
5892           fi
5893
5894           # Extract subdirectory from the argument.
5895           func_dirname "$arg" "/" ""
5896           xdir="$func_dirname_result"
5897
5898           if test "$pic_object" != none; then
5899             # Prepend the subdirectory the object is found in.
5900             pic_object="$xdir$pic_object"
5901
5902             if test "$prev" = dlfiles; then
5903               if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
5904                 func_append dlfiles " $pic_object"
5905                 prev=
5906                 continue
5907               else
5908                 # If libtool objects are unsupported, then we need to preload.
5909                 prev=dlprefiles
5910               fi
5911             fi
5912
5913             # CHECK ME:  I think I busted this.  -Ossama
5914             if test "$prev" = dlprefiles; then
5915               # Preload the old-style object.
5916               func_append dlprefiles " $pic_object"
5917               prev=
5918             fi
5919
5920             # A PIC object.
5921             func_append libobjs " $pic_object"
5922             arg="$pic_object"
5923           fi
5924
5925           # Non-PIC object.
5926           if test "$non_pic_object" != none; then
5927             # Prepend the subdirectory the object is found in.
5928             non_pic_object="$xdir$non_pic_object"
5929
5930             # A standard non-PIC object
5931             func_append non_pic_objects " $non_pic_object"
5932             if test -z "$pic_object" || test "$pic_object" = none ; then
5933               arg="$non_pic_object"
5934             fi
5935           else
5936             # If the PIC object exists, use it instead.
5937             # $xdir was prepended to $pic_object above.
5938             non_pic_object="$pic_object"
5939             func_append non_pic_objects " $non_pic_object"
5940           fi
5941         else
5942           # Only an error if not doing a dry-run.
5943           if $opt_dry_run; then
5944             # Extract subdirectory from the argument.
5945             func_dirname "$arg" "/" ""
5946             xdir="$func_dirname_result"
5947
5948             func_lo2o "$arg"
5949             pic_object=$xdir$objdir/$func_lo2o_result
5950             non_pic_object=$xdir$func_lo2o_result
5951             func_append libobjs " $pic_object"
5952             func_append non_pic_objects " $non_pic_object"
5953           else
5954             func_fatal_error "\`$arg' is not a valid libtool object"
5955           fi
5956         fi
5957         ;;
5958
5959       *.$libext)
5960         # An archive.
5961         func_append deplibs " $arg"
5962         func_append old_deplibs " $arg"
5963         continue
5964         ;;
5965
5966       *.la)
5967         # A libtool-controlled library.
5968
5969         func_resolve_sysroot "$arg"
5970         if test "$prev" = dlfiles; then
5971           # This library was specified with -dlopen.
5972           func_append dlfiles " $func_resolve_sysroot_result"
5973           prev=
5974         elif test "$prev" = dlprefiles; then
5975           # The library was specified with -dlpreopen.
5976           func_append dlprefiles " $func_resolve_sysroot_result"
5977           prev=
5978         else
5979           func_append deplibs " $func_resolve_sysroot_result"
5980         fi
5981         continue
5982         ;;
5983
5984       # Some other compiler argument.
5985       *)
5986         # Unknown arguments in both finalize_command and compile_command need
5987         # to be aesthetically quoted because they are evaled later.
5988         func_quote_for_eval "$arg"
5989         arg="$func_quote_for_eval_result"
5990         ;;
5991       esac # arg
5992
5993       # Now actually substitute the argument into the commands.
5994       if test -n "$arg"; then
5995         func_append compile_command " $arg"
5996         func_append finalize_command " $arg"
5997       fi
5998     done # argument parsing loop
5999
6000     test -n "$prev" && \
6001       func_fatal_help "the \`$prevarg' option requires an argument"
6002
6003     if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then
6004       eval arg=\"$export_dynamic_flag_spec\"
6005       func_append compile_command " $arg"
6006       func_append finalize_command " $arg"
6007     fi
6008
6009     oldlibs=
6010     # calculate the name of the file, without its directory
6011     func_basename "$output"
6012     outputname="$func_basename_result"
6013     libobjs_save="$libobjs"
6014
6015     if test -n "$shlibpath_var"; then
6016       # get the directories listed in $shlibpath_var
6017       eval shlib_search_path=\`\$ECHO \"\${$shlibpath_var}\" \| \$SED \'s/:/ /g\'\`
6018     else
6019       shlib_search_path=
6020     fi
6021     eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
6022     eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
6023
6024     func_dirname "$output" "/" ""
6025     output_objdir="$func_dirname_result$objdir"
6026     func_to_tool_file "$output_objdir/"
6027     tool_output_objdir=$func_to_tool_file_result
6028     # Create the object directory.
6029     func_mkdir_p "$output_objdir"
6030
6031     # Determine the type of output
6032     case $output in
6033     "")
6034       func_fatal_help "you must specify an output file"
6035       ;;
6036     *.$libext) linkmode=oldlib ;;
6037     *.lo | *.$objext) linkmode=obj ;;
6038     *.la) linkmode=lib ;;
6039     *) linkmode=prog ;; # Anything else should be a program.
6040     esac
6041
6042     specialdeplibs=
6043
6044     libs=
6045     # Find all interdependent deplibs by searching for libraries
6046     # that are linked more than once (e.g. -la -lb -la)
6047     for deplib in $deplibs; do
6048       if $opt_preserve_dup_deps ; then
6049         case "$libs " in
6050         *" $deplib "*) func_append specialdeplibs " $deplib" ;;
6051         esac
6052       fi
6053       func_append libs " $deplib"
6054     done
6055
6056     if test "$linkmode" = lib; then
6057       libs="$predeps $libs $compiler_lib_search_path $postdeps"
6058
6059       # Compute libraries that are listed more than once in $predeps
6060       # $postdeps and mark them as special (i.e., whose duplicates are
6061       # not to be eliminated).
6062       pre_post_deps=
6063       if $opt_duplicate_compiler_generated_deps; then
6064         for pre_post_dep in $predeps $postdeps; do
6065           case "$pre_post_deps " in
6066           *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;;
6067           esac
6068           func_append pre_post_deps " $pre_post_dep"
6069         done
6070       fi
6071       pre_post_deps=
6072     fi
6073
6074     deplibs=
6075     newdependency_libs=
6076     newlib_search_path=
6077     need_relink=no # whether we're linking any uninstalled libtool libraries
6078     notinst_deplibs= # not-installed libtool libraries
6079     notinst_path= # paths that contain not-installed libtool libraries
6080
6081     case $linkmode in
6082     lib)
6083         passes="conv dlpreopen link"
6084         for file in $dlfiles $dlprefiles; do
6085           case $file in
6086           *.la) ;;
6087           *)
6088             func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file"
6089             ;;
6090           esac
6091         done
6092         ;;
6093     prog)
6094         compile_deplibs=
6095         finalize_deplibs=
6096         alldeplibs=no
6097         newdlfiles=
6098         newdlprefiles=
6099         passes="conv scan dlopen dlpreopen link"
6100         ;;
6101     *)  passes="conv"
6102         ;;
6103     esac
6104
6105     for pass in $passes; do
6106       # The preopen pass in lib mode reverses $deplibs; put it back here
6107       # so that -L comes before libs that need it for instance...
6108       if test "$linkmode,$pass" = "lib,link"; then
6109         ## FIXME: Find the place where the list is rebuilt in the wrong
6110         ##        order, and fix it there properly
6111         tmp_deplibs=
6112         for deplib in $deplibs; do
6113           tmp_deplibs="$deplib $tmp_deplibs"
6114         done
6115         deplibs="$tmp_deplibs"
6116       fi
6117
6118       if test "$linkmode,$pass" = "lib,link" ||
6119          test "$linkmode,$pass" = "prog,scan"; then
6120         libs="$deplibs"
6121         deplibs=
6122       fi
6123       if test "$linkmode" = prog; then
6124         case $pass in
6125         dlopen) libs="$dlfiles" ;;
6126         dlpreopen) libs="$dlprefiles" ;;
6127         link)
6128           libs="$deplibs %DEPLIBS%"
6129           test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs"
6130           ;;
6131         esac
6132       fi
6133       if test "$linkmode,$pass" = "lib,dlpreopen"; then
6134         # Collect and forward deplibs of preopened libtool libs
6135         for lib in $dlprefiles; do
6136           # Ignore non-libtool-libs
6137           dependency_libs=
6138           func_resolve_sysroot "$lib"
6139           case $lib in
6140           *.la) func_source "$func_resolve_sysroot_result" ;;
6141           esac
6142
6143           # Collect preopened libtool deplibs, except any this library
6144           # has declared as weak libs
6145           for deplib in $dependency_libs; do
6146             func_basename "$deplib"
6147             deplib_base=$func_basename_result
6148             case " $weak_libs " in
6149             *" $deplib_base "*) ;;
6150             *) func_append deplibs " $deplib" ;;
6151             esac
6152           done
6153         done
6154         libs="$dlprefiles"
6155       fi
6156       if test "$pass" = dlopen; then
6157         # Collect dlpreopened libraries
6158         save_deplibs="$deplibs"
6159         deplibs=
6160       fi
6161
6162       for deplib in $libs; do
6163         lib=
6164         found=no
6165         case $deplib in
6166         -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
6167         |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
6168           if test "$linkmode,$pass" = "prog,link"; then
6169             compile_deplibs="$deplib $compile_deplibs"
6170             finalize_deplibs="$deplib $finalize_deplibs"
6171           else
6172             func_append compiler_flags " $deplib"
6173             if test "$linkmode" = lib ; then
6174                 case "$new_inherited_linker_flags " in
6175                     *" $deplib "*) ;;
6176                     * ) func_append new_inherited_linker_flags " $deplib" ;;
6177                 esac
6178             fi
6179           fi
6180           continue
6181           ;;
6182         -l*)
6183           if test "$linkmode" != lib && test "$linkmode" != prog; then
6184             func_warning "\`-l' is ignored for archives/objects"
6185             continue
6186           fi
6187           func_stripname '-l' '' "$deplib"
6188           name=$func_stripname_result
6189           if test "$linkmode" = lib; then
6190             searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path"
6191           else
6192             searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path"
6193           fi
6194           for searchdir in $searchdirs; do
6195             for search_ext in .la $std_shrext .so .a; do
6196               # Search the libtool library
6197               lib="$searchdir/lib${name}${search_ext}"
6198               if test -f "$lib"; then
6199                 if test "$search_ext" = ".la"; then
6200                   found=yes
6201                 else
6202                   found=no
6203                 fi
6204                 break 2
6205               fi
6206             done
6207           done
6208           if test "$found" != yes; then
6209             # deplib doesn't seem to be a libtool library
6210             if test "$linkmode,$pass" = "prog,link"; then
6211               compile_deplibs="$deplib $compile_deplibs"
6212               finalize_deplibs="$deplib $finalize_deplibs"
6213             else
6214               deplibs="$deplib $deplibs"
6215               test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
6216             fi
6217             continue
6218           else # deplib is a libtool library
6219             # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
6220             # We need to do some special things here, and not later.
6221             if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
6222               case " $predeps $postdeps " in
6223               *" $deplib "*)
6224                 if func_lalib_p "$lib"; then
6225                   library_names=
6226                   old_library=
6227                   func_source "$lib"
6228                   for l in $old_library $library_names; do
6229                     ll="$l"
6230                   done
6231                   if test "X$ll" = "X$old_library" ; then # only static version available
6232                     found=no
6233                     func_dirname "$lib" "" "."
6234                     ladir="$func_dirname_result"
6235                     lib=$ladir/$old_library
6236                     if test "$linkmode,$pass" = "prog,link"; then
6237                       compile_deplibs="$deplib $compile_deplibs"
6238                       finalize_deplibs="$deplib $finalize_deplibs"
6239                     else
6240                       deplibs="$deplib $deplibs"
6241                       test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
6242                     fi
6243                     continue
6244                   fi
6245                 fi
6246                 ;;
6247               *) ;;
6248               esac
6249             fi
6250           fi
6251           ;; # -l
6252         *.ltframework)
6253           if test "$linkmode,$pass" = "prog,link"; then
6254             compile_deplibs="$deplib $compile_deplibs"
6255             finalize_deplibs="$deplib $finalize_deplibs"
6256           else
6257             deplibs="$deplib $deplibs"
6258             if test "$linkmode" = lib ; then
6259                 case "$new_inherited_linker_flags " in
6260                     *" $deplib "*) ;;
6261                     * ) func_append new_inherited_linker_flags " $deplib" ;;
6262                 esac
6263             fi
6264           fi
6265           continue
6266           ;;
6267         -L*)
6268           case $linkmode in
6269           lib)
6270             deplibs="$deplib $deplibs"
6271             test "$pass" = conv && continue
6272             newdependency_libs="$deplib $newdependency_libs"
6273             func_stripname '-L' '' "$deplib"
6274             func_resolve_sysroot "$func_stripname_result"
6275             func_append newlib_search_path " $func_resolve_sysroot_result"
6276             ;;
6277           prog)
6278             if test "$pass" = conv; then
6279               deplibs="$deplib $deplibs"
6280               continue
6281             fi
6282             if test "$pass" = scan; then
6283               deplibs="$deplib $deplibs"
6284             else
6285               compile_deplibs="$deplib $compile_deplibs"
6286               finalize_deplibs="$deplib $finalize_deplibs"
6287             fi
6288             func_stripname '-L' '' "$deplib"
6289             func_resolve_sysroot "$func_stripname_result"
6290             func_append newlib_search_path " $func_resolve_sysroot_result"
6291             ;;
6292           *)
6293             func_warning "\`-L' is ignored for archives/objects"
6294             ;;
6295           esac # linkmode
6296           continue
6297           ;; # -L
6298         -R*)
6299           if test "$pass" = link; then
6300             func_stripname '-R' '' "$deplib"
6301             func_resolve_sysroot "$func_stripname_result"
6302             dir=$func_resolve_sysroot_result
6303             # Make sure the xrpath contains only unique directories.
6304             case "$xrpath " in
6305             *" $dir "*) ;;
6306             *) func_append xrpath " $dir" ;;
6307             esac
6308           fi
6309           deplibs="$deplib $deplibs"
6310           continue
6311           ;;
6312         *.la)
6313           func_resolve_sysroot "$deplib"
6314           lib=$func_resolve_sysroot_result
6315           ;;
6316         *.$libext)
6317           if test "$pass" = conv; then
6318             deplibs="$deplib $deplibs"
6319             continue
6320           fi
6321           case $linkmode in
6322           lib)
6323             # Linking convenience modules into shared libraries is allowed,
6324             # but linking other static libraries is non-portable.
6325             case " $dlpreconveniencelibs " in
6326             *" $deplib "*) ;;
6327             *)
6328               valid_a_lib=no
6329               case $deplibs_check_method in
6330                 match_pattern*)
6331                   set dummy $deplibs_check_method; shift
6332                   match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
6333                   if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \
6334                     | $EGREP "$match_pattern_regex" > /dev/null; then
6335                     valid_a_lib=yes
6336                   fi
6337                 ;;
6338                 pass_all)
6339                   valid_a_lib=yes
6340                 ;;
6341               esac
6342               if test "$valid_a_lib" != yes; then
6343                 echo
6344                 $ECHO "*** Warning: Trying to link with static lib archive $deplib."
6345                 echo "*** I have the capability to make that library automatically link in when"
6346                 echo "*** you link to this library.  But I can only do this if you have a"
6347                 echo "*** shared version of the library, which you do not appear to have"
6348                 echo "*** because the file extensions .$libext of this argument makes me believe"
6349                 echo "*** that it is just a static archive that I should not use here."
6350               else
6351                 echo
6352                 $ECHO "*** Warning: Linking the shared library $output against the"
6353                 $ECHO "*** static library $deplib is not portable!"
6354                 deplibs="$deplib $deplibs"
6355               fi
6356               ;;
6357             esac
6358             continue
6359             ;;
6360           prog)
6361             if test "$pass" != link; then
6362               deplibs="$deplib $deplibs"
6363             else
6364               compile_deplibs="$deplib $compile_deplibs"
6365               finalize_deplibs="$deplib $finalize_deplibs"
6366             fi
6367             continue
6368             ;;
6369           esac # linkmode
6370           ;; # *.$libext
6371         *.lo | *.$objext)
6372           if test "$pass" = conv; then
6373             deplibs="$deplib $deplibs"
6374           elif test "$linkmode" = prog; then
6375             if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
6376               # If there is no dlopen support or we're linking statically,
6377               # we need to preload.
6378               func_append newdlprefiles " $deplib"
6379               compile_deplibs="$deplib $compile_deplibs"
6380               finalize_deplibs="$deplib $finalize_deplibs"
6381             else
6382               func_append newdlfiles " $deplib"
6383             fi
6384           fi
6385           continue
6386           ;;
6387         %DEPLIBS%)
6388           alldeplibs=yes
6389           continue
6390           ;;
6391         esac # case $deplib
6392
6393         if test "$found" = yes || test -f "$lib"; then :
6394         else
6395           func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'"
6396         fi
6397
6398         # Check to see that this really is a libtool archive.
6399         func_lalib_unsafe_p "$lib" \
6400           || func_fatal_error "\`$lib' is not a valid libtool archive"
6401
6402         func_dirname "$lib" "" "."
6403         ladir="$func_dirname_result"
6404
6405         dlname=
6406         dlopen=
6407         dlpreopen=
6408         libdir=
6409         library_names=
6410         old_library=
6411         inherited_linker_flags=
6412         # If the library was installed with an old release of libtool,
6413         # it will not redefine variables installed, or shouldnotlink
6414         installed=yes
6415         shouldnotlink=no
6416         avoidtemprpath=
6417
6418
6419         # Read the .la file
6420         func_source "$lib"
6421
6422         # Convert "-framework foo" to "foo.ltframework"
6423         if test -n "$inherited_linker_flags"; then
6424           tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'`
6425           for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do
6426             case " $new_inherited_linker_flags " in
6427               *" $tmp_inherited_linker_flag "*) ;;
6428               *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";;
6429             esac
6430           done
6431         fi
6432         dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
6433         if test "$linkmode,$pass" = "lib,link" ||
6434            test "$linkmode,$pass" = "prog,scan" ||
6435            { test "$linkmode" != prog && test "$linkmode" != lib; }; then
6436           test -n "$dlopen" && func_append dlfiles " $dlopen"
6437           test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen"
6438         fi
6439
6440         if test "$pass" = conv; then
6441           # Only check for convenience libraries
6442           deplibs="$lib $deplibs"
6443           if test -z "$libdir"; then
6444             if test -z "$old_library"; then
6445               func_fatal_error "cannot find name of link library for \`$lib'"
6446             fi
6447             # It is a libtool convenience library, so add in its objects.
6448             func_append convenience " $ladir/$objdir/$old_library"
6449             func_append old_convenience " $ladir/$objdir/$old_library"
6450             tmp_libs=
6451             for deplib in $dependency_libs; do
6452               deplibs="$deplib $deplibs"
6453               if $opt_preserve_dup_deps ; then
6454                 case "$tmp_libs " in
6455                 *" $deplib "*) func_append specialdeplibs " $deplib" ;;
6456                 esac
6457               fi
6458               func_append tmp_libs " $deplib"
6459             done
6460           elif test "$linkmode" != prog && test "$linkmode" != lib; then
6461             func_fatal_error "\`$lib' is not a convenience library"
6462           fi
6463           continue
6464         fi # $pass = conv
6465
6466
6467         # Get the name of the library we link against.
6468         linklib=
6469         if test -n "$old_library" &&
6470            { test "$prefer_static_libs" = yes ||
6471              test "$prefer_static_libs,$installed" = "built,no"; }; then
6472           linklib=$old_library
6473         else
6474           for l in $old_library $library_names; do
6475             linklib="$l"
6476           done
6477         fi
6478         if test -z "$linklib"; then
6479           func_fatal_error "cannot find name of link library for \`$lib'"
6480         fi
6481
6482         # This library was specified with -dlopen.
6483         if test "$pass" = dlopen; then
6484           if test -z "$libdir"; then
6485             func_fatal_error "cannot -dlopen a convenience library: \`$lib'"
6486           fi
6487           if test -z "$dlname" ||
6488              test "$dlopen_support" != yes ||
6489              test "$build_libtool_libs" = no; then
6490             # If there is no dlname, no dlopen support or we're linking
6491             # statically, we need to preload.  We also need to preload any
6492             # dependent libraries so libltdl's deplib preloader doesn't
6493             # bomb out in the load deplibs phase.
6494             func_append dlprefiles " $lib $dependency_libs"
6495           else
6496             func_append newdlfiles " $lib"
6497           fi
6498           continue
6499         fi # $pass = dlopen
6500
6501         # We need an absolute path.
6502         case $ladir in
6503         [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;;
6504         *)
6505           abs_ladir=`cd "$ladir" && pwd`
6506           if test -z "$abs_ladir"; then
6507             func_warning "cannot determine absolute directory name of \`$ladir'"
6508             func_warning "passing it literally to the linker, although it might fail"
6509             abs_ladir="$ladir"
6510           fi
6511           ;;
6512         esac
6513         func_basename "$lib"
6514         laname="$func_basename_result"
6515
6516         # Find the relevant object directory and library name.
6517         if test "X$installed" = Xyes; then
6518           if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
6519             func_warning "library \`$lib' was moved."
6520             dir="$ladir"
6521             absdir="$abs_ladir"
6522             libdir="$abs_ladir"
6523           else
6524             dir="$lt_sysroot$libdir"
6525             absdir="$lt_sysroot$libdir"
6526           fi
6527           test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes
6528         else
6529           if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
6530             dir="$ladir"
6531             absdir="$abs_ladir"
6532             # Remove this search path later
6533             func_append notinst_path " $abs_ladir"
6534           else
6535             dir="$ladir/$objdir"
6536             absdir="$abs_ladir/$objdir"
6537             # Remove this search path later
6538             func_append notinst_path " $abs_ladir"
6539           fi
6540         fi # $installed = yes
6541         func_stripname 'lib' '.la' "$laname"
6542         name=$func_stripname_result
6543
6544         # This library was specified with -dlpreopen.
6545         if test "$pass" = dlpreopen; then
6546           if test -z "$libdir" && test "$linkmode" = prog; then
6547             func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'"
6548           fi
6549           case "$host" in
6550             # special handling for platforms with PE-DLLs.
6551             *cygwin* | *mingw* | *cegcc* )
6552               # Linker will automatically link against shared library if both
6553               # static and shared are present.  Therefore, ensure we extract
6554               # symbols from the import library if a shared library is present
6555               # (otherwise, the dlopen module name will be incorrect).  We do
6556               # this by putting the import library name into $newdlprefiles.
6557               # We recover the dlopen module name by 'saving' the la file
6558               # name in a special purpose variable, and (later) extracting the
6559               # dlname from the la file.
6560               if test -n "$dlname"; then
6561                 func_tr_sh "$dir/$linklib"
6562                 eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname"
6563                 func_append newdlprefiles " $dir/$linklib"
6564               else
6565                 func_append newdlprefiles " $dir/$old_library"
6566                 # Keep a list of preopened convenience libraries to check
6567                 # that they are being used correctly in the link pass.
6568                 test -z "$libdir" && \
6569                   func_append dlpreconveniencelibs " $dir/$old_library"
6570               fi
6571             ;;
6572             * )
6573               # Prefer using a static library (so that no silly _DYNAMIC symbols
6574               # are required to link).
6575               if test -n "$old_library"; then
6576                 func_append newdlprefiles " $dir/$old_library"
6577                 # Keep a list of preopened convenience libraries to check
6578                 # that they are being used correctly in the link pass.
6579                 test -z "$libdir" && \
6580                   func_append dlpreconveniencelibs " $dir/$old_library"
6581               # Otherwise, use the dlname, so that lt_dlopen finds it.
6582               elif test -n "$dlname"; then
6583                 func_append newdlprefiles " $dir/$dlname"
6584               else
6585                 func_append newdlprefiles " $dir/$linklib"
6586               fi
6587             ;;
6588           esac
6589         fi # $pass = dlpreopen
6590
6591         if test -z "$libdir"; then
6592           # Link the convenience library
6593           if test "$linkmode" = lib; then
6594             deplibs="$dir/$old_library $deplibs"
6595           elif test "$linkmode,$pass" = "prog,link"; then
6596             compile_deplibs="$dir/$old_library $compile_deplibs"
6597             finalize_deplibs="$dir/$old_library $finalize_deplibs"
6598           else
6599             deplibs="$lib $deplibs" # used for prog,scan pass
6600           fi
6601           continue
6602         fi
6603
6604
6605         if test "$linkmode" = prog && test "$pass" != link; then
6606           func_append newlib_search_path " $ladir"
6607           deplibs="$lib $deplibs"
6608
6609           linkalldeplibs=no
6610           if test "$link_all_deplibs" != no || test -z "$library_names" ||
6611              test "$build_libtool_libs" = no; then
6612             linkalldeplibs=yes
6613           fi
6614
6615           tmp_libs=
6616           for deplib in $dependency_libs; do
6617             case $deplib in
6618             -L*) func_stripname '-L' '' "$deplib"
6619                  func_resolve_sysroot "$func_stripname_result"
6620                  func_append newlib_search_path " $func_resolve_sysroot_result"
6621                  ;;
6622             esac
6623             # Need to link against all dependency_libs?
6624             if test "$linkalldeplibs" = yes; then
6625               deplibs="$deplib $deplibs"
6626             else
6627               # Need to hardcode shared library paths
6628               # or/and link against static libraries
6629               newdependency_libs="$deplib $newdependency_libs"
6630             fi
6631             if $opt_preserve_dup_deps ; then
6632               case "$tmp_libs " in
6633               *" $deplib "*) func_append specialdeplibs " $deplib" ;;
6634               esac
6635             fi
6636             func_append tmp_libs " $deplib"
6637           done # for deplib
6638           continue
6639         fi # $linkmode = prog...
6640
6641         if test "$linkmode,$pass" = "prog,link"; then
6642           if test -n "$library_names" &&
6643              { { test "$prefer_static_libs" = no ||
6644                  test "$prefer_static_libs,$installed" = "built,yes"; } ||
6645                test -z "$old_library"; }; then
6646             # We need to hardcode the library path
6647             if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then
6648               # Make sure the rpath contains only unique directories.
6649               case "$temp_rpath:" in
6650               *"$absdir:"*) ;;
6651               *) func_append temp_rpath "$absdir:" ;;
6652               esac
6653             fi
6654
6655             # Hardcode the library path.
6656             # Skip directories that are in the system default run-time
6657             # search path.
6658             case " $sys_lib_dlsearch_path " in
6659             *" $absdir "*) ;;
6660             *)
6661               case "$compile_rpath " in
6662               *" $absdir "*) ;;
6663               *) func_append compile_rpath " $absdir" ;;
6664               esac
6665               ;;
6666             esac
6667             case " $sys_lib_dlsearch_path " in
6668             *" $libdir "*) ;;
6669             *)
6670               case "$finalize_rpath " in
6671               *" $libdir "*) ;;
6672               *) func_append finalize_rpath " $libdir" ;;
6673               esac
6674               ;;
6675             esac
6676           fi # $linkmode,$pass = prog,link...
6677
6678           if test "$alldeplibs" = yes &&
6679              { test "$deplibs_check_method" = pass_all ||
6680                { test "$build_libtool_libs" = yes &&
6681                  test -n "$library_names"; }; }; then
6682             # We only need to search for static libraries
6683             continue
6684           fi
6685         fi
6686
6687         link_static=no # Whether the deplib will be linked statically
6688         use_static_libs=$prefer_static_libs
6689         if test "$use_static_libs" = built && test "$installed" = yes; then
6690           use_static_libs=no
6691         fi
6692         if test -n "$library_names" &&
6693            { test "$use_static_libs" = no || test -z "$old_library"; }; then
6694           case $host in
6695           *cygwin* | *mingw* | *cegcc*)
6696               # No point in relinking DLLs because paths are not encoded
6697               func_append notinst_deplibs " $lib"
6698               need_relink=no
6699             ;;
6700           *)
6701             if test "$installed" = no; then
6702               func_append notinst_deplibs " $lib"
6703               need_relink=yes
6704             fi
6705             ;;
6706           esac
6707           # This is a shared library
6708
6709           # Warn about portability, can't link against -module's on some
6710           # systems (darwin).  Don't bleat about dlopened modules though!
6711           dlopenmodule=""
6712           for dlpremoduletest in $dlprefiles; do
6713             if test "X$dlpremoduletest" = "X$lib"; then
6714               dlopenmodule="$dlpremoduletest"
6715               break
6716             fi
6717           done
6718           if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then
6719             echo
6720             if test "$linkmode" = prog; then
6721               $ECHO "*** Warning: Linking the executable $output against the loadable module"
6722             else
6723               $ECHO "*** Warning: Linking the shared library $output against the loadable module"
6724             fi
6725             $ECHO "*** $linklib is not portable!"
6726           fi
6727           if test "$linkmode" = lib &&
6728              test "$hardcode_into_libs" = yes; then
6729             # Hardcode the library path.
6730             # Skip directories that are in the system default run-time
6731             # search path.
6732             case " $sys_lib_dlsearch_path " in
6733             *" $absdir "*) ;;
6734             *)
6735               case "$compile_rpath " in
6736               *" $absdir "*) ;;
6737               *) func_append compile_rpath " $absdir" ;;
6738               esac
6739               ;;
6740             esac
6741             case " $sys_lib_dlsearch_path " in
6742             *" $libdir "*) ;;
6743             *)
6744               case "$finalize_rpath " in
6745               *" $libdir "*) ;;
6746               *) func_append finalize_rpath " $libdir" ;;
6747               esac
6748               ;;
6749             esac
6750           fi
6751
6752           if test -n "$old_archive_from_expsyms_cmds"; then
6753             # figure out the soname
6754             set dummy $library_names
6755             shift
6756             realname="$1"
6757             shift
6758             libname=`eval "\\$ECHO \"$libname_spec\""`
6759             # use dlname if we got it. it's perfectly good, no?
6760             if test -n "$dlname"; then
6761               soname="$dlname"
6762             elif test -n "$soname_spec"; then
6763               # bleh windows
6764               case $host in
6765               *cygwin* | mingw* | *cegcc*)
6766                 func_arith $current - $age
6767                 major=$func_arith_result
6768                 versuffix="-$major"
6769                 ;;
6770               esac
6771               eval soname=\"$soname_spec\"
6772             else
6773               soname="$realname"
6774             fi
6775
6776             # Make a new name for the extract_expsyms_cmds to use
6777             soroot="$soname"
6778             func_basename "$soroot"
6779             soname="$func_basename_result"
6780             func_stripname 'lib' '.dll' "$soname"
6781             newlib=libimp-$func_stripname_result.a
6782
6783             # If the library has no export list, then create one now
6784             if test -f "$output_objdir/$soname-def"; then :
6785             else
6786               func_verbose "extracting exported symbol list from \`$soname'"
6787               func_execute_cmds "$extract_expsyms_cmds" 'exit $?'
6788             fi
6789
6790             # Create $newlib
6791             if test -f "$output_objdir/$newlib"; then :; else
6792               func_verbose "generating import library for \`$soname'"
6793               func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?'
6794             fi
6795             # make sure the library variables are pointing to the new library
6796             dir=$output_objdir
6797             linklib=$newlib
6798           fi # test -n "$old_archive_from_expsyms_cmds"
6799
6800           if test "$linkmode" = prog || test "$opt_mode" != relink; then
6801             add_shlibpath=
6802             add_dir=
6803             add=
6804             lib_linked=yes
6805             case $hardcode_action in
6806             immediate | unsupported)
6807               if test "$hardcode_direct" = no; then
6808                 add="$dir/$linklib"
6809                 case $host in
6810                   *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;;
6811                   *-*-sysv4*uw2*) add_dir="-L$dir" ;;
6812                   *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
6813                     *-*-unixware7*) add_dir="-L$dir" ;;
6814                   *-*-darwin* )
6815                     # if the lib is a (non-dlopened) module then we can not
6816                     # link against it, someone is ignoring the earlier warnings
6817                     if /usr/bin/file -L $add 2> /dev/null |
6818                          $GREP ": [^:]* bundle" >/dev/null ; then
6819                       if test "X$dlopenmodule" != "X$lib"; then
6820                         $ECHO "*** Warning: lib $linklib is a module, not a shared library"
6821                         if test -z "$old_library" ; then
6822                           echo
6823                           echo "*** And there doesn't seem to be a static archive available"
6824                           echo "*** The link will probably fail, sorry"
6825                         else
6826                           add="$dir/$old_library"
6827                         fi
6828                       elif test -n "$old_library"; then
6829                         add="$dir/$old_library"
6830                       fi
6831                     fi
6832                 esac
6833               elif test "$hardcode_minus_L" = no; then
6834                 case $host in
6835                 *-*-sunos*) add_shlibpath="$dir" ;;
6836                 esac
6837                 add_dir="-L$dir"
6838                 add="-l$name"
6839               elif test "$hardcode_shlibpath_var" = no; then
6840                 add_shlibpath="$dir"
6841                 add="-l$name"
6842               else
6843                 lib_linked=no
6844               fi
6845               ;;
6846             relink)
6847               if test "$hardcode_direct" = yes &&
6848                  test "$hardcode_direct_absolute" = no; then
6849                 add="$dir/$linklib"
6850               elif test "$hardcode_minus_L" = yes; then
6851                 add_dir="-L$absdir"
6852                 # Try looking first in the location we're being installed to.
6853                 if test -n "$inst_prefix_dir"; then
6854                   case $libdir in
6855                     [\\/]*)
6856                       func_append add_dir " -L$inst_prefix_dir$libdir"
6857                       ;;
6858                   esac
6859                 fi
6860                 add="-l$name"
6861               elif test "$hardcode_shlibpath_var" = yes; then
6862                 add_shlibpath="$dir"
6863                 add="-l$name"
6864               else
6865                 lib_linked=no
6866               fi
6867               ;;
6868             *) lib_linked=no ;;
6869             esac
6870
6871             if test "$lib_linked" != yes; then
6872               func_fatal_configuration "unsupported hardcode properties"
6873             fi
6874
6875             if test -n "$add_shlibpath"; then
6876               case :$compile_shlibpath: in
6877               *":$add_shlibpath:"*) ;;
6878               *) func_append compile_shlibpath "$add_shlibpath:" ;;
6879               esac
6880             fi
6881             if test "$linkmode" = prog; then
6882               test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
6883               test -n "$add" && compile_deplibs="$add $compile_deplibs"
6884             else
6885               test -n "$add_dir" && deplibs="$add_dir $deplibs"
6886               test -n "$add" && deplibs="$add $deplibs"
6887               if test "$hardcode_direct" != yes &&
6888                  test "$hardcode_minus_L" != yes &&
6889                  test "$hardcode_shlibpath_var" = yes; then
6890                 case :$finalize_shlibpath: in
6891                 *":$libdir:"*) ;;
6892                 *) func_append finalize_shlibpath "$libdir:" ;;
6893                 esac
6894               fi
6895             fi
6896           fi
6897
6898           if test "$linkmode" = prog || test "$opt_mode" = relink; then
6899             add_shlibpath=
6900             add_dir=
6901             add=
6902             # Finalize command for both is simple: just hardcode it.
6903             if test "$hardcode_direct" = yes &&
6904                test "$hardcode_direct_absolute" = no; then
6905               add="$libdir/$linklib"
6906             elif test "$hardcode_minus_L" = yes; then
6907               add_dir="-L$libdir"
6908               add="-l$name"
6909             elif test "$hardcode_shlibpath_var" = yes; then
6910               case :$finalize_shlibpath: in
6911               *":$libdir:"*) ;;
6912               *) func_append finalize_shlibpath "$libdir:" ;;
6913               esac
6914               add="-l$name"
6915             elif test "$hardcode_automatic" = yes; then
6916               if test -n "$inst_prefix_dir" &&
6917                  test -f "$inst_prefix_dir$libdir/$linklib" ; then
6918                 add="$inst_prefix_dir$libdir/$linklib"
6919               else
6920                 add="$libdir/$linklib"
6921               fi
6922             else
6923               # We cannot seem to hardcode it, guess we'll fake it.
6924               add_dir="-L$libdir"
6925               # Try looking first in the location we're being installed to.
6926               if test -n "$inst_prefix_dir"; then
6927                 case $libdir in
6928                   [\\/]*)
6929                     func_append add_dir " -L$inst_prefix_dir$libdir"
6930                     ;;
6931                 esac
6932               fi
6933               add="-l$name"
6934             fi
6935
6936             if test "$linkmode" = prog; then
6937               test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
6938               test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
6939             else
6940               test -n "$add_dir" && deplibs="$add_dir $deplibs"
6941               test -n "$add" && deplibs="$add $deplibs"
6942             fi
6943           fi
6944         elif test "$linkmode" = prog; then
6945           # Here we assume that one of hardcode_direct or hardcode_minus_L
6946           # is not unsupported.  This is valid on all known static and
6947           # shared platforms.
6948           if test "$hardcode_direct" != unsupported; then
6949             test -n "$old_library" && linklib="$old_library"
6950             compile_deplibs="$dir/$linklib $compile_deplibs"
6951             finalize_deplibs="$dir/$linklib $finalize_deplibs"
6952           else
6953             compile_deplibs="-l$name -L$dir $compile_deplibs"
6954             finalize_deplibs="-l$name -L$dir $finalize_deplibs"
6955           fi
6956         elif test "$build_libtool_libs" = yes; then
6957           # Not a shared library
6958           if test "$deplibs_check_method" != pass_all; then
6959             # We're trying link a shared library against a static one
6960             # but the system doesn't support it.
6961
6962             # Just print a warning and add the library to dependency_libs so
6963             # that the program can be linked against the static library.
6964             echo
6965             $ECHO "*** Warning: This system can not link to static lib archive $lib."
6966             echo "*** I have the capability to make that library automatically link in when"
6967             echo "*** you link to this library.  But I can only do this if you have a"
6968             echo "*** shared version of the library, which you do not appear to have."
6969             if test "$module" = yes; then
6970               echo "*** But as you try to build a module library, libtool will still create "
6971               echo "*** a static module, that should work as long as the dlopening application"
6972               echo "*** is linked with the -dlopen flag to resolve symbols at runtime."
6973               if test -z "$global_symbol_pipe"; then
6974                 echo
6975                 echo "*** However, this would only work if libtool was able to extract symbol"
6976                 echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
6977                 echo "*** not find such a program.  So, this module is probably useless."
6978                 echo "*** \`nm' from GNU binutils and a full rebuild may help."
6979               fi
6980               if test "$build_old_libs" = no; then
6981                 build_libtool_libs=module
6982                 build_old_libs=yes
6983               else
6984                 build_libtool_libs=no
6985               fi
6986             fi
6987           else
6988             deplibs="$dir/$old_library $deplibs"
6989             link_static=yes
6990           fi
6991         fi # link shared/static library?
6992
6993         if test "$linkmode" = lib; then
6994           if test -n "$dependency_libs" &&
6995              { test "$hardcode_into_libs" != yes ||
6996                test "$build_old_libs" = yes ||
6997                test "$link_static" = yes; }; then
6998             # Extract -R from dependency_libs
6999             temp_deplibs=
7000             for libdir in $dependency_libs; do
7001               case $libdir in
7002               -R*) func_stripname '-R' '' "$libdir"
7003                    temp_xrpath=$func_stripname_result
7004                    case " $xrpath " in
7005                    *" $temp_xrpath "*) ;;
7006                    *) func_append xrpath " $temp_xrpath";;
7007                    esac;;
7008               *) func_append temp_deplibs " $libdir";;
7009               esac
7010             done
7011             dependency_libs="$temp_deplibs"
7012           fi
7013
7014           func_append newlib_search_path " $absdir"
7015           # Link against this library
7016           test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
7017           # ... and its dependency_libs
7018           tmp_libs=
7019           for deplib in $dependency_libs; do
7020             newdependency_libs="$deplib $newdependency_libs"
7021             case $deplib in
7022               -L*) func_stripname '-L' '' "$deplib"
7023                    func_resolve_sysroot "$func_stripname_result";;
7024               *) func_resolve_sysroot "$deplib" ;;
7025             esac
7026             if $opt_preserve_dup_deps ; then
7027               case "$tmp_libs " in
7028               *" $func_resolve_sysroot_result "*)
7029                 func_append specialdeplibs " $func_resolve_sysroot_result" ;;
7030               esac
7031             fi
7032             func_append tmp_libs " $func_resolve_sysroot_result"
7033           done
7034
7035           if test "$link_all_deplibs" != no; then
7036             # Add the search paths of all dependency libraries
7037             for deplib in $dependency_libs; do
7038               path=
7039               case $deplib in
7040               -L*) path="$deplib" ;;
7041               *.la)
7042                 func_resolve_sysroot "$deplib"
7043                 deplib=$func_resolve_sysroot_result
7044                 func_dirname "$deplib" "" "."
7045                 dir=$func_dirname_result
7046                 # We need an absolute path.
7047                 case $dir in
7048                 [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;;
7049                 *)
7050                   absdir=`cd "$dir" && pwd`
7051                   if test -z "$absdir"; then
7052                     func_warning "cannot determine absolute directory name of \`$dir'"
7053                     absdir="$dir"
7054                   fi
7055                   ;;
7056                 esac
7057                 if $GREP "^installed=no" $deplib > /dev/null; then
7058                 case $host in
7059                 *-*-darwin*)
7060                   depdepl=
7061                   eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
7062                   if test -n "$deplibrary_names" ; then
7063                     for tmp in $deplibrary_names ; do
7064                       depdepl=$tmp
7065                     done
7066                     if test -f "$absdir/$objdir/$depdepl" ; then
7067                       depdepl="$absdir/$objdir/$depdepl"
7068                       darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
7069                       if test -z "$darwin_install_name"; then
7070                           darwin_install_name=`${OTOOL64} -L $depdepl  | awk '{if (NR == 2) {print $1;exit}}'`
7071                       fi
7072                       func_append compiler_flags " ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}"
7073                       func_append linker_flags " -dylib_file ${darwin_install_name}:${depdepl}"
7074                       path=
7075                     fi
7076                   fi
7077                   ;;
7078                 *)
7079                   path="-L$absdir/$objdir"
7080                   ;;
7081                 esac
7082                 else
7083                   eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
7084                   test -z "$libdir" && \
7085                     func_fatal_error "\`$deplib' is not a valid libtool archive"
7086                   test "$absdir" != "$libdir" && \
7087                     func_warning "\`$deplib' seems to be moved"
7088
7089                   path="-L$absdir"
7090                 fi
7091                 ;;
7092               esac
7093               case " $deplibs " in
7094               *" $path "*) ;;
7095               *) deplibs="$path $deplibs" ;;
7096               esac
7097             done
7098           fi # link_all_deplibs != no
7099         fi # linkmode = lib
7100       done # for deplib in $libs
7101       if test "$pass" = link; then
7102         if test "$linkmode" = "prog"; then
7103           compile_deplibs="$new_inherited_linker_flags $compile_deplibs"
7104           finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs"
7105         else
7106           compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
7107         fi
7108       fi
7109       dependency_libs="$newdependency_libs"
7110       if test "$pass" = dlpreopen; then
7111         # Link the dlpreopened libraries before other libraries
7112         for deplib in $save_deplibs; do
7113           deplibs="$deplib $deplibs"
7114         done
7115       fi
7116       if test "$pass" != dlopen; then
7117         if test "$pass" != conv; then
7118           # Make sure lib_search_path contains only unique directories.
7119           lib_search_path=
7120           for dir in $newlib_search_path; do
7121             case "$lib_search_path " in
7122             *" $dir "*) ;;
7123             *) func_append lib_search_path " $dir" ;;
7124             esac
7125           done
7126           newlib_search_path=
7127         fi
7128
7129         if test "$linkmode,$pass" != "prog,link"; then
7130           vars="deplibs"
7131         else
7132           vars="compile_deplibs finalize_deplibs"
7133         fi
7134         for var in $vars dependency_libs; do
7135           # Add libraries to $var in reverse order
7136           eval tmp_libs=\"\$$var\"
7137           new_libs=
7138           for deplib in $tmp_libs; do
7139             # FIXME: Pedantically, this is the right thing to do, so
7140             #        that some nasty dependency loop isn't accidentally
7141             #        broken:
7142             #new_libs="$deplib $new_libs"
7143             # Pragmatically, this seems to cause very few problems in
7144             # practice:
7145             case $deplib in
7146             -L*) new_libs="$deplib $new_libs" ;;
7147             -R*) ;;
7148             *)
7149               # And here is the reason: when a library appears more
7150               # than once as an explicit dependence of a library, or
7151               # is implicitly linked in more than once by the
7152               # compiler, it is considered special, and multiple
7153               # occurrences thereof are not removed.  Compare this
7154               # with having the same library being listed as a
7155               # dependency of multiple other libraries: in this case,
7156               # we know (pedantically, we assume) the library does not
7157               # need to be listed more than once, so we keep only the
7158               # last copy.  This is not always right, but it is rare
7159               # enough that we require users that really mean to play
7160               # such unportable linking tricks to link the library
7161               # using -Wl,-lname, so that libtool does not consider it
7162               # for duplicate removal.
7163               case " $specialdeplibs " in
7164               *" $deplib "*) new_libs="$deplib $new_libs" ;;
7165               *)
7166                 case " $new_libs " in
7167                 *" $deplib "*) ;;
7168                 *) new_libs="$deplib $new_libs" ;;
7169                 esac
7170                 ;;
7171               esac
7172               ;;
7173             esac
7174           done
7175           tmp_libs=
7176           for deplib in $new_libs; do
7177             case $deplib in
7178             -L*)
7179               case " $tmp_libs " in
7180               *" $deplib "*) ;;
7181               *) func_append tmp_libs " $deplib" ;;
7182               esac
7183               ;;
7184             *) func_append tmp_libs " $deplib" ;;
7185             esac
7186           done
7187           eval $var=\"$tmp_libs\"
7188         done # for var
7189       fi
7190       # Last step: remove runtime libs from dependency_libs
7191       # (they stay in deplibs)
7192       tmp_libs=
7193       for i in $dependency_libs ; do
7194         case " $predeps $postdeps $compiler_lib_search_path " in
7195         *" $i "*)
7196           i=""
7197           ;;
7198         esac
7199         if test -n "$i" ; then
7200           func_append tmp_libs " $i"
7201         fi
7202       done
7203       dependency_libs=$tmp_libs
7204     done # for pass
7205     if test "$linkmode" = prog; then
7206       dlfiles="$newdlfiles"
7207     fi
7208     if test "$linkmode" = prog || test "$linkmode" = lib; then
7209       dlprefiles="$newdlprefiles"
7210     fi
7211
7212     case $linkmode in
7213     oldlib)
7214       if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
7215         func_warning "\`-dlopen' is ignored for archives"
7216       fi
7217
7218       case " $deplibs" in
7219       *\ -l* | *\ -L*)
7220         func_warning "\`-l' and \`-L' are ignored for archives" ;;
7221       esac
7222
7223       test -n "$rpath" && \
7224         func_warning "\`-rpath' is ignored for archives"
7225
7226       test -n "$xrpath" && \
7227         func_warning "\`-R' is ignored for archives"
7228
7229       test -n "$vinfo" && \
7230         func_warning "\`-version-info/-version-number' is ignored for archives"
7231
7232       test -n "$release" && \
7233         func_warning "\`-release' is ignored for archives"
7234
7235       test -n "$export_symbols$export_symbols_regex" && \
7236         func_warning "\`-export-symbols' is ignored for archives"
7237
7238       # Now set the variables for building old libraries.
7239       build_libtool_libs=no
7240       oldlibs="$output"
7241       func_append objs "$old_deplibs"
7242       ;;
7243
7244     lib)
7245       # Make sure we only generate libraries of the form `libNAME.la'.
7246       case $outputname in
7247       lib*)
7248         func_stripname 'lib' '.la' "$outputname"
7249         name=$func_stripname_result
7250         eval shared_ext=\"$shrext_cmds\"
7251         eval libname=\"$libname_spec\"
7252         ;;
7253       *)
7254         test "$module" = no && \
7255           func_fatal_help "libtool library \`$output' must begin with \`lib'"
7256
7257         if test "$need_lib_prefix" != no; then
7258           # Add the "lib" prefix for modules if required
7259           func_stripname '' '.la' "$outputname"
7260           name=$func_stripname_result
7261           eval shared_ext=\"$shrext_cmds\"
7262           eval libname=\"$libname_spec\"
7263         else
7264           func_stripname '' '.la' "$outputname"
7265           libname=$func_stripname_result
7266         fi
7267         ;;
7268       esac
7269
7270       if test -n "$objs"; then
7271         if test "$deplibs_check_method" != pass_all; then
7272           func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs"
7273         else
7274           echo
7275           $ECHO "*** Warning: Linking the shared library $output against the non-libtool"
7276           $ECHO "*** objects $objs is not portable!"
7277           func_append libobjs " $objs"
7278         fi
7279       fi
7280
7281       test "$dlself" != no && \
7282         func_warning "\`-dlopen self' is ignored for libtool libraries"
7283
7284       set dummy $rpath
7285       shift
7286       test "$#" -gt 1 && \
7287         func_warning "ignoring multiple \`-rpath's for a libtool library"
7288
7289       install_libdir="$1"
7290
7291       oldlibs=
7292       if test -z "$rpath"; then
7293         if test "$build_libtool_libs" = yes; then
7294           # Building a libtool convenience library.
7295           # Some compilers have problems with a `.al' extension so
7296           # convenience libraries should have the same extension an
7297           # archive normally would.
7298           oldlibs="$output_objdir/$libname.$libext $oldlibs"
7299           build_libtool_libs=convenience
7300           build_old_libs=yes
7301         fi
7302
7303         test -n "$vinfo" && \
7304           func_warning "\`-version-info/-version-number' is ignored for convenience libraries"
7305
7306         test -n "$release" && \
7307           func_warning "\`-release' is ignored for convenience libraries"
7308       else
7309
7310         # Parse the version information argument.
7311         save_ifs="$IFS"; IFS=':'
7312         set dummy $vinfo 0 0 0
7313         shift
7314         IFS="$save_ifs"
7315
7316         test -n "$7" && \
7317           func_fatal_help "too many parameters to \`-version-info'"
7318
7319         # convert absolute version numbers to libtool ages
7320         # this retains compatibility with .la files and attempts
7321         # to make the code below a bit more comprehensible
7322
7323         case $vinfo_number in
7324         yes)
7325           number_major="$1"
7326           number_minor="$2"
7327           number_revision="$3"
7328           #
7329           # There are really only two kinds -- those that
7330           # use the current revision as the major version
7331           # and those that subtract age and use age as
7332           # a minor version.  But, then there is irix
7333           # which has an extra 1 added just for fun
7334           #
7335           case $version_type in
7336           # correct linux to gnu/linux during the next big refactor
7337           darwin|linux|osf|windows|none)
7338             func_arith $number_major + $number_minor
7339             current=$func_arith_result
7340             age="$number_minor"
7341             revision="$number_revision"
7342             ;;
7343           freebsd-aout|freebsd-elf|qnx|sunos)
7344             current="$number_major"
7345             revision="$number_minor"
7346             age="0"
7347             ;;
7348           irix|nonstopux)
7349             func_arith $number_major + $number_minor
7350             current=$func_arith_result
7351             age="$number_minor"
7352             revision="$number_minor"
7353             lt_irix_increment=no
7354             ;;
7355           *)
7356             func_fatal_configuration "$modename: unknown library version type \`$version_type'"
7357             ;;
7358           esac
7359           ;;
7360         no)
7361           current="$1"
7362           revision="$2"
7363           age="$3"
7364           ;;
7365         esac
7366
7367         # Check that each of the things are valid numbers.
7368         case $current in
7369         0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
7370         *)
7371           func_error "CURRENT \`$current' must be a nonnegative integer"
7372           func_fatal_error "\`$vinfo' is not valid version information"
7373           ;;
7374         esac
7375
7376         case $revision in
7377         0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
7378         *)
7379           func_error "REVISION \`$revision' must be a nonnegative integer"
7380           func_fatal_error "\`$vinfo' is not valid version information"
7381           ;;
7382         esac
7383
7384         case $age in
7385         0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
7386         *)
7387           func_error "AGE \`$age' must be a nonnegative integer"
7388           func_fatal_error "\`$vinfo' is not valid version information"
7389           ;;
7390         esac
7391
7392         if test "$age" -gt "$current"; then
7393           func_error "AGE \`$age' is greater than the current interface number \`$current'"
7394           func_fatal_error "\`$vinfo' is not valid version information"
7395         fi
7396
7397         # Calculate the version variables.
7398         major=
7399         versuffix=
7400         verstring=
7401         case $version_type in
7402         none) ;;
7403
7404         darwin)
7405           # Like Linux, but with the current version available in
7406           # verstring for coding it into the library header
7407           func_arith $current - $age
7408           major=.$func_arith_result
7409           versuffix="$major.$age.$revision"
7410           # Darwin ld doesn't like 0 for these options...
7411           func_arith $current + 1
7412           minor_current=$func_arith_result
7413           xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision"
7414           verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
7415           ;;
7416
7417         freebsd-aout)
7418           major=".$current"
7419           versuffix=".$current.$revision";
7420           ;;
7421
7422         freebsd-elf)
7423           major=".$current"
7424           versuffix=".$current"
7425           ;;
7426
7427         irix | nonstopux)
7428           if test "X$lt_irix_increment" = "Xno"; then
7429             func_arith $current - $age
7430           else
7431             func_arith $current - $age + 1
7432           fi
7433           major=$func_arith_result
7434
7435           case $version_type in
7436             nonstopux) verstring_prefix=nonstopux ;;
7437             *)         verstring_prefix=sgi ;;
7438           esac
7439           verstring="$verstring_prefix$major.$revision"
7440
7441           # Add in all the interfaces that we are compatible with.
7442           loop=$revision
7443           while test "$loop" -ne 0; do
7444             func_arith $revision - $loop
7445             iface=$func_arith_result
7446             func_arith $loop - 1
7447             loop=$func_arith_result
7448             verstring="$verstring_prefix$major.$iface:$verstring"
7449           done
7450
7451           # Before this point, $major must not contain `.'.
7452           major=.$major
7453           versuffix="$major.$revision"
7454           ;;
7455
7456         linux) # correct to gnu/linux during the next big refactor
7457           func_arith $current - $age
7458           major=.$func_arith_result
7459           versuffix="$major.$age.$revision"
7460           ;;
7461
7462         osf)
7463           func_arith $current - $age
7464           major=.$func_arith_result
7465           versuffix=".$current.$age.$revision"
7466           verstring="$current.$age.$revision"
7467
7468           # Add in all the interfaces that we are compatible with.
7469           loop=$age
7470           while test "$loop" -ne 0; do
7471             func_arith $current - $loop
7472             iface=$func_arith_result
7473             func_arith $loop - 1
7474             loop=$func_arith_result
7475             verstring="$verstring:${iface}.0"
7476           done
7477
7478           # Make executables depend on our current version.
7479           func_append verstring ":${current}.0"
7480           ;;
7481
7482         qnx)
7483           major=".$current"
7484           versuffix=".$current"
7485           ;;
7486
7487         sunos)
7488           major=".$current"
7489           versuffix=".$current.$revision"
7490           ;;
7491
7492         windows)
7493           # Use '-' rather than '.', since we only want one
7494           # extension on DOS 8.3 filesystems.
7495           func_arith $current - $age
7496           major=$func_arith_result
7497           versuffix="-$major"
7498           ;;
7499
7500         *)
7501           func_fatal_configuration "unknown library version type \`$version_type'"
7502           ;;
7503         esac
7504
7505         # Clear the version info if we defaulted, and they specified a release.
7506         if test -z "$vinfo" && test -n "$release"; then
7507           major=
7508           case $version_type in
7509           darwin)
7510             # we can't check for "0.0" in archive_cmds due to quoting
7511             # problems, so we reset it completely
7512             verstring=
7513             ;;
7514           *)
7515             verstring="0.0"
7516             ;;
7517           esac
7518           if test "$need_version" = no; then
7519             versuffix=
7520           else
7521             versuffix=".0.0"
7522           fi
7523         fi
7524
7525         # Remove version info from name if versioning should be avoided
7526         if test "$avoid_version" = yes && test "$need_version" = no; then
7527           major=
7528           versuffix=
7529           verstring=""
7530         fi
7531
7532         # Check to see if the archive will have undefined symbols.
7533         if test "$allow_undefined" = yes; then
7534           if test "$allow_undefined_flag" = unsupported; then
7535             func_warning "undefined symbols not allowed in $host shared libraries"
7536             build_libtool_libs=no
7537             build_old_libs=yes
7538           fi
7539         else
7540           # Don't allow undefined symbols.
7541           allow_undefined_flag="$no_undefined_flag"
7542         fi
7543
7544       fi
7545
7546       func_generate_dlsyms "$libname" "$libname" "yes"
7547       func_append libobjs " $symfileobj"
7548       test "X$libobjs" = "X " && libobjs=
7549
7550       if test "$opt_mode" != relink; then
7551         # Remove our outputs, but don't remove object files since they
7552         # may have been created when compiling PIC objects.
7553         removelist=
7554         tempremovelist=`$ECHO "$output_objdir/*"`
7555         for p in $tempremovelist; do
7556           case $p in
7557             *.$objext | *.gcno)
7558                ;;
7559             $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*)
7560                if test "X$precious_files_regex" != "X"; then
7561                  if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
7562                  then
7563                    continue
7564                  fi
7565                fi
7566                func_append removelist " $p"
7567                ;;
7568             *) ;;
7569           esac
7570         done
7571         test -n "$removelist" && \
7572           func_show_eval "${RM}r \$removelist"
7573       fi
7574
7575       # Now set the variables for building old libraries.
7576       if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
7577         func_append oldlibs " $output_objdir/$libname.$libext"
7578
7579         # Transform .lo files to .o files.
7580         oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; $lo2o" | $NL2SP`
7581       fi
7582
7583       # Eliminate all temporary directories.
7584       #for path in $notinst_path; do
7585       # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"`
7586       # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"`
7587       # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"`
7588       #done
7589
7590       if test -n "$xrpath"; then
7591         # If the user specified any rpath flags, then add them.
7592         temp_xrpath=
7593         for libdir in $xrpath; do
7594           func_replace_sysroot "$libdir"
7595           func_append temp_xrpath " -R$func_replace_sysroot_result"
7596           case "$finalize_rpath " in
7597           *" $libdir "*) ;;
7598           *) func_append finalize_rpath " $libdir" ;;
7599           esac
7600         done
7601         if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then
7602           dependency_libs="$temp_xrpath $dependency_libs"
7603         fi
7604       fi
7605
7606       # Make sure dlfiles contains only unique files that won't be dlpreopened
7607       old_dlfiles="$dlfiles"
7608       dlfiles=
7609       for lib in $old_dlfiles; do
7610         case " $dlprefiles $dlfiles " in
7611         *" $lib "*) ;;
7612         *) func_append dlfiles " $lib" ;;
7613         esac
7614       done
7615
7616       # Make sure dlprefiles contains only unique files
7617       old_dlprefiles="$dlprefiles"
7618       dlprefiles=
7619       for lib in $old_dlprefiles; do
7620         case "$dlprefiles " in
7621         *" $lib "*) ;;
7622         *) func_append dlprefiles " $lib" ;;
7623         esac
7624       done
7625
7626       if test "$build_libtool_libs" = yes; then
7627         if test -n "$rpath"; then
7628           case $host in
7629           *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*)
7630             # these systems don't actually have a c library (as such)!
7631             ;;
7632           *-*-rhapsody* | *-*-darwin1.[012])
7633             # Rhapsody C library is in the System framework
7634             func_append deplibs " System.ltframework"
7635             ;;
7636           *-*-netbsd*)
7637             # Don't link with libc until the a.out ld.so is fixed.
7638             ;;
7639           *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
7640             # Do not include libc due to us having libc/libc_r.
7641             ;;
7642           *-*-sco3.2v5* | *-*-sco5v6*)
7643             # Causes problems with __ctype
7644             ;;
7645           *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
7646             # Compiler inserts libc in the correct place for threads to work
7647             ;;
7648           *)
7649             # Add libc to deplibs on all other systems if necessary.
7650             if test "$build_libtool_need_lc" = "yes"; then
7651               func_append deplibs " -lc"
7652             fi
7653             ;;
7654           esac
7655         fi
7656
7657         # Transform deplibs into only deplibs that can be linked in shared.
7658         name_save=$name
7659         libname_save=$libname
7660         release_save=$release
7661         versuffix_save=$versuffix
7662         major_save=$major
7663         # I'm not sure if I'm treating the release correctly.  I think
7664         # release should show up in the -l (ie -lgmp5) so we don't want to
7665         # add it in twice.  Is that correct?
7666         release=""
7667         versuffix=""
7668         major=""
7669         newdeplibs=
7670         droppeddeps=no
7671         case $deplibs_check_method in
7672         pass_all)
7673           # Don't check for shared/static.  Everything works.
7674           # This might be a little naive.  We might want to check
7675           # whether the library exists or not.  But this is on
7676           # osf3 & osf4 and I'm not really sure... Just
7677           # implementing what was already the behavior.
7678           newdeplibs=$deplibs
7679           ;;
7680         test_compile)
7681           # This code stresses the "libraries are programs" paradigm to its
7682           # limits. Maybe even breaks it.  We compile a program, linking it
7683           # against the deplibs as a proxy for the library.  Then we can check
7684           # whether they linked in statically or dynamically with ldd.
7685           $opt_dry_run || $RM conftest.c
7686           cat > conftest.c <<EOF
7687           int main() { return 0; }
7688 EOF
7689           $opt_dry_run || $RM conftest
7690           if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then
7691             ldd_output=`ldd conftest`
7692             for i in $deplibs; do
7693               case $i in
7694               -l*)
7695                 func_stripname -l '' "$i"
7696                 name=$func_stripname_result
7697                 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
7698                   case " $predeps $postdeps " in
7699                   *" $i "*)
7700                     func_append newdeplibs " $i"
7701                     i=""
7702                     ;;
7703                   esac
7704                 fi
7705                 if test -n "$i" ; then
7706                   libname=`eval "\\$ECHO \"$libname_spec\""`
7707                   deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
7708                   set dummy $deplib_matches; shift
7709                   deplib_match=$1
7710                   if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
7711                     func_append newdeplibs " $i"
7712                   else
7713                     droppeddeps=yes
7714                     echo
7715                     $ECHO "*** Warning: dynamic linker does not accept needed library $i."
7716                     echo "*** I have the capability to make that library automatically link in when"
7717                     echo "*** you link to this library.  But I can only do this if you have a"
7718                     echo "*** shared version of the library, which I believe you do not have"
7719                     echo "*** because a test_compile did reveal that the linker did not use it for"
7720                     echo "*** its dynamic dependency list that programs get resolved with at runtime."
7721                   fi
7722                 fi
7723                 ;;
7724               *)
7725                 func_append newdeplibs " $i"
7726                 ;;
7727               esac
7728             done
7729           else
7730             # Error occurred in the first compile.  Let's try to salvage
7731             # the situation: Compile a separate program for each library.
7732             for i in $deplibs; do
7733               case $i in
7734               -l*)
7735                 func_stripname -l '' "$i"
7736                 name=$func_stripname_result
7737                 $opt_dry_run || $RM conftest
7738                 if $LTCC $LTCFLAGS -o conftest conftest.c $i; then
7739                   ldd_output=`ldd conftest`
7740                   if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
7741                     case " $predeps $postdeps " in
7742                     *" $i "*)
7743                       func_append newdeplibs " $i"
7744                       i=""
7745                       ;;
7746                     esac
7747                   fi
7748                   if test -n "$i" ; then
7749                     libname=`eval "\\$ECHO \"$libname_spec\""`
7750                     deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
7751                     set dummy $deplib_matches; shift
7752                     deplib_match=$1
7753                     if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
7754                       func_append newdeplibs " $i"
7755                     else
7756                       droppeddeps=yes
7757                       echo
7758                       $ECHO "*** Warning: dynamic linker does not accept needed library $i."
7759                       echo "*** I have the capability to make that library automatically link in when"
7760                       echo "*** you link to this library.  But I can only do this if you have a"
7761                       echo "*** shared version of the library, which you do not appear to have"
7762                       echo "*** because a test_compile did reveal that the linker did not use this one"
7763                       echo "*** as a dynamic dependency that programs can get resolved with at runtime."
7764                     fi
7765                   fi
7766                 else
7767                   droppeddeps=yes
7768                   echo
7769                   $ECHO "*** Warning!  Library $i is needed by this library but I was not able to"
7770                   echo "*** make it link in!  You will probably need to install it or some"
7771                   echo "*** library that it depends on before this library will be fully"
7772                   echo "*** functional.  Installing it before continuing would be even better."
7773                 fi
7774                 ;;
7775               *)
7776                 func_append newdeplibs " $i"
7777                 ;;
7778               esac
7779             done
7780           fi
7781           ;;
7782         file_magic*)
7783           set dummy $deplibs_check_method; shift
7784           file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
7785           for a_deplib in $deplibs; do
7786             case $a_deplib in
7787             -l*)
7788               func_stripname -l '' "$a_deplib"
7789               name=$func_stripname_result
7790               if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
7791                 case " $predeps $postdeps " in
7792                 *" $a_deplib "*)
7793                   func_append newdeplibs " $a_deplib"
7794                   a_deplib=""
7795                   ;;
7796                 esac
7797               fi
7798               if test -n "$a_deplib" ; then
7799                 libname=`eval "\\$ECHO \"$libname_spec\""`
7800                 if test -n "$file_magic_glob"; then
7801                   libnameglob=`func_echo_all "$libname" | $SED -e $file_magic_glob`
7802                 else
7803                   libnameglob=$libname
7804                 fi
7805                 test "$want_nocaseglob" = yes && nocaseglob=`shopt -p nocaseglob`
7806                 for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
7807                   if test "$want_nocaseglob" = yes; then
7808                     shopt -s nocaseglob
7809                     potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
7810                     $nocaseglob
7811                   else
7812                     potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
7813                   fi
7814                   for potent_lib in $potential_libs; do
7815                       # Follow soft links.
7816                       if ls -lLd "$potent_lib" 2>/dev/null |
7817                          $GREP " -> " >/dev/null; then
7818                         continue
7819                       fi
7820                       # The statement above tries to avoid entering an
7821                       # endless loop below, in case of cyclic links.
7822                       # We might still enter an endless loop, since a link
7823                       # loop can be closed while we follow links,
7824                       # but so what?
7825                       potlib="$potent_lib"
7826                       while test -h "$potlib" 2>/dev/null; do
7827                         potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'`
7828                         case $potliblink in
7829                         [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
7830                         *) potlib=`$ECHO "$potlib" | $SED 's,[^/]*$,,'`"$potliblink";;
7831                         esac
7832                       done
7833                       if eval $file_magic_cmd \"\$potlib\" 2>/dev/null |
7834                          $SED -e 10q |
7835                          $EGREP "$file_magic_regex" > /dev/null; then
7836                         func_append newdeplibs " $a_deplib"
7837                         a_deplib=""
7838                         break 2
7839                       fi
7840                   done
7841                 done
7842               fi
7843               if test -n "$a_deplib" ; then
7844                 droppeddeps=yes
7845                 echo
7846                 $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
7847                 echo "*** I have the capability to make that library automatically link in when"
7848                 echo "*** you link to this library.  But I can only do this if you have a"
7849                 echo "*** shared version of the library, which you do not appear to have"
7850                 echo "*** because I did check the linker path looking for a file starting"
7851                 if test -z "$potlib" ; then
7852                   $ECHO "*** with $libname but no candidates were found. (...for file magic test)"
7853                 else
7854                   $ECHO "*** with $libname and none of the candidates passed a file format test"
7855                   $ECHO "*** using a file magic. Last file checked: $potlib"
7856                 fi
7857               fi
7858               ;;
7859             *)
7860               # Add a -L argument.
7861               func_append newdeplibs " $a_deplib"
7862               ;;
7863             esac
7864           done # Gone through all deplibs.
7865           ;;
7866         match_pattern*)
7867           set dummy $deplibs_check_method; shift
7868           match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
7869           for a_deplib in $deplibs; do
7870             case $a_deplib in
7871             -l*)
7872               func_stripname -l '' "$a_deplib"
7873               name=$func_stripname_result
7874               if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
7875                 case " $predeps $postdeps " in
7876                 *" $a_deplib "*)
7877                   func_append newdeplibs " $a_deplib"
7878                   a_deplib=""
7879                   ;;
7880                 esac
7881               fi
7882               if test -n "$a_deplib" ; then
7883                 libname=`eval "\\$ECHO \"$libname_spec\""`
7884                 for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
7885                   potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
7886                   for potent_lib in $potential_libs; do
7887                     potlib="$potent_lib" # see symlink-check above in file_magic test
7888                     if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \
7889                        $EGREP "$match_pattern_regex" > /dev/null; then
7890                       func_append newdeplibs " $a_deplib"
7891                       a_deplib=""
7892                       break 2
7893                     fi
7894                   done
7895                 done
7896               fi
7897               if test -n "$a_deplib" ; then
7898                 droppeddeps=yes
7899                 echo
7900                 $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
7901                 echo "*** I have the capability to make that library automatically link in when"
7902                 echo "*** you link to this library.  But I can only do this if you have a"
7903                 echo "*** shared version of the library, which you do not appear to have"
7904                 echo "*** because I did check the linker path looking for a file starting"
7905                 if test -z "$potlib" ; then
7906                   $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)"
7907                 else
7908                   $ECHO "*** with $libname and none of the candidates passed a file format test"
7909                   $ECHO "*** using a regex pattern. Last file checked: $potlib"
7910                 fi
7911               fi
7912               ;;
7913             *)
7914               # Add a -L argument.
7915               func_append newdeplibs " $a_deplib"
7916               ;;
7917             esac
7918           done # Gone through all deplibs.
7919           ;;
7920         none | unknown | *)
7921           newdeplibs=""
7922           tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'`
7923           if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
7924             for i in $predeps $postdeps ; do
7925               # can't use Xsed below, because $i might contain '/'
7926               tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s,$i,,"`
7927             done
7928           fi
7929           case $tmp_deplibs in
7930           *[!\  \ ]*)
7931             echo
7932             if test "X$deplibs_check_method" = "Xnone"; then
7933               echo "*** Warning: inter-library dependencies are not supported in this platform."
7934             else
7935               echo "*** Warning: inter-library dependencies are not known to be supported."
7936             fi
7937             echo "*** All declared inter-library dependencies are being dropped."
7938             droppeddeps=yes
7939             ;;
7940           esac
7941           ;;
7942         esac
7943         versuffix=$versuffix_save
7944         major=$major_save
7945         release=$release_save
7946         libname=$libname_save
7947         name=$name_save
7948
7949         case $host in
7950         *-*-rhapsody* | *-*-darwin1.[012])
7951           # On Rhapsody replace the C library with the System framework
7952           newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'`
7953           ;;
7954         esac
7955
7956         if test "$droppeddeps" = yes; then
7957           if test "$module" = yes; then
7958             echo
7959             echo "*** Warning: libtool could not satisfy all declared inter-library"
7960             $ECHO "*** dependencies of module $libname.  Therefore, libtool will create"
7961             echo "*** a static module, that should work as long as the dlopening"
7962             echo "*** application is linked with the -dlopen flag."
7963             if test -z "$global_symbol_pipe"; then
7964               echo
7965               echo "*** However, this would only work if libtool was able to extract symbol"
7966               echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
7967               echo "*** not find such a program.  So, this module is probably useless."
7968               echo "*** \`nm' from GNU binutils and a full rebuild may help."
7969             fi
7970             if test "$build_old_libs" = no; then
7971               oldlibs="$output_objdir/$libname.$libext"
7972               build_libtool_libs=module
7973               build_old_libs=yes
7974             else
7975               build_libtool_libs=no
7976             fi
7977           else
7978             echo "*** The inter-library dependencies that have been dropped here will be"
7979             echo "*** automatically added whenever a program is linked with this library"
7980             echo "*** or is declared to -dlopen it."
7981
7982             if test "$allow_undefined" = no; then
7983               echo
7984               echo "*** Since this library must not contain undefined symbols,"
7985               echo "*** because either the platform does not support them or"
7986               echo "*** it was explicitly requested with -no-undefined,"
7987               echo "*** libtool will only create a static version of it."
7988               if test "$build_old_libs" = no; then
7989                 oldlibs="$output_objdir/$libname.$libext"
7990                 build_libtool_libs=module
7991                 build_old_libs=yes
7992               else
7993                 build_libtool_libs=no
7994               fi
7995             fi
7996           fi
7997         fi
7998         # Done checking deplibs!
7999         deplibs=$newdeplibs
8000       fi
8001       # Time to change all our "foo.ltframework" stuff back to "-framework foo"
8002       case $host in
8003         *-*-darwin*)
8004           newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
8005           new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
8006           deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
8007           ;;
8008       esac
8009
8010       # move library search paths that coincide with paths to not yet
8011       # installed libraries to the beginning of the library search list
8012       new_libs=
8013       for path in $notinst_path; do
8014         case " $new_libs " in
8015         *" -L$path/$objdir "*) ;;
8016         *)
8017           case " $deplibs " in
8018           *" -L$path/$objdir "*)
8019             func_append new_libs " -L$path/$objdir" ;;
8020           esac
8021           ;;
8022         esac
8023       done
8024       for deplib in $deplibs; do
8025         case $deplib in
8026         -L*)
8027           case " $new_libs " in
8028           *" $deplib "*) ;;
8029           *) func_append new_libs " $deplib" ;;
8030           esac
8031           ;;
8032         *) func_append new_libs " $deplib" ;;
8033         esac
8034       done
8035       deplibs="$new_libs"
8036
8037       # All the library-specific variables (install_libdir is set above).
8038       library_names=
8039       old_library=
8040       dlname=
8041
8042       # Test again, we may have decided not to build it any more
8043       if test "$build_libtool_libs" = yes; then
8044         # Remove ${wl} instances when linking with ld.
8045         # FIXME: should test the right _cmds variable.
8046         case $archive_cmds in
8047           *\$LD\ *) wl= ;;
8048         esac
8049         if test "$hardcode_into_libs" = yes; then
8050           # Hardcode the library paths
8051           hardcode_libdirs=
8052           dep_rpath=
8053           rpath="$finalize_rpath"
8054           test "$opt_mode" != relink && rpath="$compile_rpath$rpath"
8055           for libdir in $rpath; do
8056             if test -n "$hardcode_libdir_flag_spec"; then
8057               if test -n "$hardcode_libdir_separator"; then
8058                 func_replace_sysroot "$libdir"
8059                 libdir=$func_replace_sysroot_result
8060                 if test -z "$hardcode_libdirs"; then
8061                   hardcode_libdirs="$libdir"
8062                 else
8063                   # Just accumulate the unique libdirs.
8064                   case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
8065                   *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
8066                     ;;
8067                   *)
8068                     func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
8069                     ;;
8070                   esac
8071                 fi
8072               else
8073                 eval flag=\"$hardcode_libdir_flag_spec\"
8074                 func_append dep_rpath " $flag"
8075               fi
8076             elif test -n "$runpath_var"; then
8077               case "$perm_rpath " in
8078               *" $libdir "*) ;;
8079               *) func_append perm_rpath " $libdir" ;;
8080               esac
8081             fi
8082           done
8083           # Substitute the hardcoded libdirs into the rpath.
8084           if test -n "$hardcode_libdir_separator" &&
8085              test -n "$hardcode_libdirs"; then
8086             libdir="$hardcode_libdirs"
8087             eval "dep_rpath=\"$hardcode_libdir_flag_spec\""
8088           fi
8089           if test -n "$runpath_var" && test -n "$perm_rpath"; then
8090             # We should set the runpath_var.
8091             rpath=
8092             for dir in $perm_rpath; do
8093               func_append rpath "$dir:"
8094             done
8095             eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
8096           fi
8097           test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
8098         fi
8099
8100         shlibpath="$finalize_shlibpath"
8101         test "$opt_mode" != relink && shlibpath="$compile_shlibpath$shlibpath"
8102         if test -n "$shlibpath"; then
8103           eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
8104         fi
8105
8106         # Get the real and link names of the library.
8107         eval shared_ext=\"$shrext_cmds\"
8108         eval library_names=\"$library_names_spec\"
8109         set dummy $library_names
8110         shift
8111         realname="$1"
8112         shift
8113
8114         if test -n "$soname_spec"; then
8115           eval soname=\"$soname_spec\"
8116         else
8117           soname="$realname"
8118         fi
8119         if test -z "$dlname"; then
8120           dlname=$soname
8121         fi
8122
8123         lib="$output_objdir/$realname"
8124         linknames=
8125         for link
8126         do
8127           func_append linknames " $link"
8128         done
8129
8130         # Use standard objects if they are pic
8131         test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP`
8132         test "X$libobjs" = "X " && libobjs=
8133
8134         delfiles=
8135         if test -n "$export_symbols" && test -n "$include_expsyms"; then
8136           $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp"
8137           export_symbols="$output_objdir/$libname.uexp"
8138           func_append delfiles " $export_symbols"
8139         fi
8140
8141         orig_export_symbols=
8142         case $host_os in
8143         cygwin* | mingw* | cegcc*)
8144           if test -n "$export_symbols" && test -z "$export_symbols_regex"; then
8145             # exporting using user supplied symfile
8146             if test "x`$SED 1q $export_symbols`" != xEXPORTS; then
8147               # and it's NOT already a .def file. Must figure out
8148               # which of the given symbols are data symbols and tag
8149               # them as such. So, trigger use of export_symbols_cmds.
8150               # export_symbols gets reassigned inside the "prepare
8151               # the list of exported symbols" if statement, so the
8152               # include_expsyms logic still works.
8153               orig_export_symbols="$export_symbols"
8154               export_symbols=
8155               always_export_symbols=yes
8156             fi
8157           fi
8158           ;;
8159         esac
8160
8161         # Prepare the list of exported symbols
8162         if test -z "$export_symbols"; then
8163           if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
8164             func_verbose "generating symbol list for \`$libname.la'"
8165             export_symbols="$output_objdir/$libname.exp"
8166             $opt_dry_run || $RM $export_symbols
8167             cmds=$export_symbols_cmds
8168             save_ifs="$IFS"; IFS='~'
8169             for cmd1 in $cmds; do
8170               IFS="$save_ifs"
8171               # Take the normal branch if the nm_file_list_spec branch
8172               # doesn't work or if tool conversion is not needed.
8173               case $nm_file_list_spec~$to_tool_file_cmd in
8174                 *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*)
8175                   try_normal_branch=yes
8176                   eval cmd=\"$cmd1\"
8177                   func_len " $cmd"
8178                   len=$func_len_result
8179                   ;;
8180                 *)
8181                   try_normal_branch=no
8182                   ;;
8183               esac
8184               if test "$try_normal_branch" = yes \
8185                  && { test "$len" -lt "$max_cmd_len" \
8186                       || test "$max_cmd_len" -le -1; }
8187               then
8188                 func_show_eval "$cmd" 'exit $?'
8189                 skipped_export=false
8190               elif test -n "$nm_file_list_spec"; then
8191                 func_basename "$output"
8192                 output_la=$func_basename_result
8193                 save_libobjs=$libobjs
8194                 save_output=$output
8195                 output=${output_objdir}/${output_la}.nm
8196                 func_to_tool_file "$output"
8197                 libobjs=$nm_file_list_spec$func_to_tool_file_result
8198                 func_append delfiles " $output"
8199                 func_verbose "creating $NM input file list: $output"
8200                 for obj in $save_libobjs; do
8201                   func_to_tool_file "$obj"
8202                   $ECHO "$func_to_tool_file_result"
8203                 done > "$output"
8204                 eval cmd=\"$cmd1\"
8205                 func_show_eval "$cmd" 'exit $?'
8206                 output=$save_output
8207                 libobjs=$save_libobjs
8208                 skipped_export=false
8209               else
8210                 # The command line is too long to execute in one step.
8211                 func_verbose "using reloadable object file for export list..."
8212                 skipped_export=:
8213                 # Break out early, otherwise skipped_export may be
8214                 # set to false by a later but shorter cmd.
8215                 break
8216               fi
8217             done
8218             IFS="$save_ifs"
8219             if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then
8220               func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
8221               func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
8222             fi
8223           fi
8224         fi
8225
8226         if test -n "$export_symbols" && test -n "$include_expsyms"; then
8227           tmp_export_symbols="$export_symbols"
8228           test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
8229           $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
8230         fi
8231
8232         if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then
8233           # The given exports_symbols file has to be filtered, so filter it.
8234           func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
8235           # FIXME: $output_objdir/$libname.filter potentially contains lots of
8236           # 's' commands which not all seds can handle. GNU sed should be fine
8237           # though. Also, the filter scales superlinearly with the number of
8238           # global variables. join(1) would be nice here, but unfortunately
8239           # isn't a blessed tool.
8240           $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
8241           func_append delfiles " $export_symbols $output_objdir/$libname.filter"
8242           export_symbols=$output_objdir/$libname.def
8243           $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
8244         fi
8245
8246         tmp_deplibs=
8247         for test_deplib in $deplibs; do
8248           case " $convenience " in
8249           *" $test_deplib "*) ;;
8250           *)
8251             func_append tmp_deplibs " $test_deplib"
8252             ;;
8253           esac
8254         done
8255         deplibs="$tmp_deplibs"
8256
8257         if test -n "$convenience"; then
8258           if test -n "$whole_archive_flag_spec" &&
8259             test "$compiler_needs_object" = yes &&
8260             test -z "$libobjs"; then
8261             # extract the archives, so we have objects to list.
8262             # TODO: could optimize this to just extract one archive.
8263             whole_archive_flag_spec=
8264           fi
8265           if test -n "$whole_archive_flag_spec"; then
8266             save_libobjs=$libobjs
8267             eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
8268             test "X$libobjs" = "X " && libobjs=
8269           else
8270             gentop="$output_objdir/${outputname}x"
8271             func_append generated " $gentop"
8272
8273             func_extract_archives $gentop $convenience
8274             func_append libobjs " $func_extract_archives_result"
8275             test "X$libobjs" = "X " && libobjs=
8276           fi
8277         fi
8278
8279         if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
8280           eval flag=\"$thread_safe_flag_spec\"
8281           func_append linker_flags " $flag"
8282         fi
8283
8284         # Make a backup of the uninstalled library when relinking
8285         if test "$opt_mode" = relink; then
8286           $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $?
8287         fi
8288
8289         # Do each of the archive commands.
8290         if test "$module" = yes && test -n "$module_cmds" ; then
8291           if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
8292             eval test_cmds=\"$module_expsym_cmds\"
8293             cmds=$module_expsym_cmds
8294           else
8295             eval test_cmds=\"$module_cmds\"
8296             cmds=$module_cmds
8297           fi
8298         else
8299           if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
8300             eval test_cmds=\"$archive_expsym_cmds\"
8301             cmds=$archive_expsym_cmds
8302           else
8303             eval test_cmds=\"$archive_cmds\"
8304             cmds=$archive_cmds
8305           fi
8306         fi
8307
8308         if test "X$skipped_export" != "X:" &&
8309            func_len " $test_cmds" &&
8310            len=$func_len_result &&
8311            test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
8312           :
8313         else
8314           # The command line is too long to link in one step, link piecewise
8315           # or, if using GNU ld and skipped_export is not :, use a linker
8316           # script.
8317
8318           # Save the value of $output and $libobjs because we want to
8319           # use them later.  If we have whole_archive_flag_spec, we
8320           # want to use save_libobjs as it was before
8321           # whole_archive_flag_spec was expanded, because we can't
8322           # assume the linker understands whole_archive_flag_spec.
8323           # This may have to be revisited, in case too many
8324           # convenience libraries get linked in and end up exceeding
8325           # the spec.
8326           if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
8327             save_libobjs=$libobjs
8328           fi
8329           save_output=$output
8330           func_basename "$output"
8331           output_la=$func_basename_result
8332
8333           # Clear the reloadable object creation command queue and
8334           # initialize k to one.
8335           test_cmds=
8336           concat_cmds=
8337           objlist=
8338           last_robj=
8339           k=1
8340
8341           if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then
8342             output=${output_objdir}/${output_la}.lnkscript
8343             func_verbose "creating GNU ld script: $output"
8344             echo 'INPUT (' > $output
8345             for obj in $save_libobjs
8346             do
8347               func_to_tool_file "$obj"
8348               $ECHO "$func_to_tool_file_result" >> $output
8349             done
8350             echo ')' >> $output
8351             func_append delfiles " $output"
8352             func_to_tool_file "$output"
8353             output=$func_to_tool_file_result
8354           elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then
8355             output=${output_objdir}/${output_la}.lnk
8356             func_verbose "creating linker input file list: $output"
8357             : > $output
8358             set x $save_libobjs
8359             shift
8360             firstobj=
8361             if test "$compiler_needs_object" = yes; then
8362               firstobj="$1 "
8363               shift
8364             fi
8365             for obj
8366             do
8367               func_to_tool_file "$obj"
8368               $ECHO "$func_to_tool_file_result" >> $output
8369             done
8370             func_append delfiles " $output"
8371             func_to_tool_file "$output"
8372             output=$firstobj\"$file_list_spec$func_to_tool_file_result\"
8373           else
8374             if test -n "$save_libobjs"; then
8375               func_verbose "creating reloadable object files..."
8376               output=$output_objdir/$output_la-${k}.$objext
8377               eval test_cmds=\"$reload_cmds\"
8378               func_len " $test_cmds"
8379               len0=$func_len_result
8380               len=$len0
8381
8382               # Loop over the list of objects to be linked.
8383               for obj in $save_libobjs
8384               do
8385                 func_len " $obj"
8386                 func_arith $len + $func_len_result
8387                 len=$func_arith_result
8388                 if test "X$objlist" = X ||
8389                    test "$len" -lt "$max_cmd_len"; then
8390                   func_append objlist " $obj"
8391                 else
8392                   # The command $test_cmds is almost too long, add a
8393                   # command to the queue.
8394                   if test "$k" -eq 1 ; then
8395                     # The first file doesn't have a previous command to add.
8396                     reload_objs=$objlist
8397                     eval concat_cmds=\"$reload_cmds\"
8398                   else
8399                     # All subsequent reloadable object files will link in
8400                     # the last one created.
8401                     reload_objs="$objlist $last_robj"
8402                     eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\"
8403                   fi
8404                   last_robj=$output_objdir/$output_la-${k}.$objext
8405                   func_arith $k + 1
8406                   k=$func_arith_result
8407                   output=$output_objdir/$output_la-${k}.$objext
8408                   objlist=" $obj"
8409                   func_len " $last_robj"
8410                   func_arith $len0 + $func_len_result
8411                   len=$func_arith_result
8412                 fi
8413               done
8414               # Handle the remaining objects by creating one last
8415               # reloadable object file.  All subsequent reloadable object
8416               # files will link in the last one created.
8417               test -z "$concat_cmds" || concat_cmds=$concat_cmds~
8418               reload_objs="$objlist $last_robj"
8419               eval concat_cmds=\"\${concat_cmds}$reload_cmds\"
8420               if test -n "$last_robj"; then
8421                 eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\"
8422               fi
8423               func_append delfiles " $output"
8424
8425             else
8426               output=
8427             fi
8428
8429             if ${skipped_export-false}; then
8430               func_verbose "generating symbol list for \`$libname.la'"
8431               export_symbols="$output_objdir/$libname.exp"
8432               $opt_dry_run || $RM $export_symbols
8433               libobjs=$output
8434               # Append the command to create the export file.
8435               test -z "$concat_cmds" || concat_cmds=$concat_cmds~
8436               eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\"
8437               if test -n "$last_robj"; then
8438                 eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
8439               fi
8440             fi
8441
8442             test -n "$save_libobjs" &&
8443               func_verbose "creating a temporary reloadable object file: $output"
8444
8445             # Loop through the commands generated above and execute them.
8446             save_ifs="$IFS"; IFS='~'
8447             for cmd in $concat_cmds; do
8448               IFS="$save_ifs"
8449               $opt_silent || {
8450                   func_quote_for_expand "$cmd"
8451                   eval "func_echo $func_quote_for_expand_result"
8452               }
8453               $opt_dry_run || eval "$cmd" || {
8454                 lt_exit=$?
8455
8456                 # Restore the uninstalled library and exit
8457                 if test "$opt_mode" = relink; then
8458                   ( cd "$output_objdir" && \
8459                     $RM "${realname}T" && \
8460                     $MV "${realname}U" "$realname" )
8461                 fi
8462
8463                 exit $lt_exit
8464               }
8465             done
8466             IFS="$save_ifs"
8467
8468             if test -n "$export_symbols_regex" && ${skipped_export-false}; then
8469               func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
8470               func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
8471             fi
8472           fi
8473
8474           if ${skipped_export-false}; then
8475             if test -n "$export_symbols" && test -n "$include_expsyms"; then
8476               tmp_export_symbols="$export_symbols"
8477               test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
8478               $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
8479             fi
8480
8481             if test -n "$orig_export_symbols"; then
8482               # The given exports_symbols file has to be filtered, so filter it.
8483               func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
8484               # FIXME: $output_objdir/$libname.filter potentially contains lots of
8485               # 's' commands which not all seds can handle. GNU sed should be fine
8486               # though. Also, the filter scales superlinearly with the number of
8487               # global variables. join(1) would be nice here, but unfortunately
8488               # isn't a blessed tool.
8489               $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
8490               func_append delfiles " $export_symbols $output_objdir/$libname.filter"
8491               export_symbols=$output_objdir/$libname.def
8492               $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
8493             fi
8494           fi
8495
8496           libobjs=$output
8497           # Restore the value of output.
8498           output=$save_output
8499
8500           if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
8501             eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
8502             test "X$libobjs" = "X " && libobjs=
8503           fi
8504           # Expand the library linking commands again to reset the
8505           # value of $libobjs for piecewise linking.
8506
8507           # Do each of the archive commands.
8508           if test "$module" = yes && test -n "$module_cmds" ; then
8509             if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
8510               cmds=$module_expsym_cmds
8511             else
8512               cmds=$module_cmds
8513             fi
8514           else
8515             if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
8516               cmds=$archive_expsym_cmds
8517             else
8518               cmds=$archive_cmds
8519             fi
8520           fi
8521         fi
8522
8523         if test -n "$delfiles"; then
8524           # Append the command to remove temporary files to $cmds.
8525           eval cmds=\"\$cmds~\$RM $delfiles\"
8526         fi
8527
8528         # Add any objects from preloaded convenience libraries
8529         if test -n "$dlprefiles"; then
8530           gentop="$output_objdir/${outputname}x"
8531           func_append generated " $gentop"
8532
8533           func_extract_archives $gentop $dlprefiles
8534           func_append libobjs " $func_extract_archives_result"
8535           test "X$libobjs" = "X " && libobjs=
8536         fi
8537
8538         save_ifs="$IFS"; IFS='~'
8539         for cmd in $cmds; do
8540           IFS="$save_ifs"
8541           eval cmd=\"$cmd\"
8542           $opt_silent || {
8543             func_quote_for_expand "$cmd"
8544             eval "func_echo $func_quote_for_expand_result"
8545           }
8546           $opt_dry_run || eval "$cmd" || {
8547             lt_exit=$?
8548
8549             # Restore the uninstalled library and exit
8550             if test "$opt_mode" = relink; then
8551               ( cd "$output_objdir" && \
8552                 $RM "${realname}T" && \
8553                 $MV "${realname}U" "$realname" )
8554             fi
8555
8556             exit $lt_exit
8557           }
8558         done
8559         IFS="$save_ifs"
8560
8561         # Restore the uninstalled library and exit
8562         if test "$opt_mode" = relink; then
8563           $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $?
8564
8565           if test -n "$convenience"; then
8566             if test -z "$whole_archive_flag_spec"; then
8567               func_show_eval '${RM}r "$gentop"'
8568             fi
8569           fi
8570
8571           exit $EXIT_SUCCESS
8572         fi
8573
8574         # Create links to the real library.
8575         for linkname in $linknames; do
8576           if test "$realname" != "$linkname"; then
8577             func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?'
8578           fi
8579         done
8580
8581         # If -module or -export-dynamic was specified, set the dlname.
8582         if test "$module" = yes || test "$export_dynamic" = yes; then
8583           # On all known operating systems, these are identical.
8584           dlname="$soname"
8585         fi
8586       fi
8587       ;;
8588
8589     obj)
8590       if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
8591         func_warning "\`-dlopen' is ignored for objects"
8592       fi
8593
8594       case " $deplibs" in
8595       *\ -l* | *\ -L*)
8596         func_warning "\`-l' and \`-L' are ignored for objects" ;;
8597       esac
8598
8599       test -n "$rpath" && \
8600         func_warning "\`-rpath' is ignored for objects"
8601
8602       test -n "$xrpath" && \
8603         func_warning "\`-R' is ignored for objects"
8604
8605       test -n "$vinfo" && \
8606         func_warning "\`-version-info' is ignored for objects"
8607
8608       test -n "$release" && \
8609         func_warning "\`-release' is ignored for objects"
8610
8611       case $output in
8612       *.lo)
8613         test -n "$objs$old_deplibs" && \
8614           func_fatal_error "cannot build library object \`$output' from non-libtool objects"
8615
8616         libobj=$output
8617         func_lo2o "$libobj"
8618         obj=$func_lo2o_result
8619         ;;
8620       *)
8621         libobj=
8622         obj="$output"
8623         ;;
8624       esac
8625
8626       # Delete the old objects.
8627       $opt_dry_run || $RM $obj $libobj
8628
8629       # Objects from convenience libraries.  This assumes
8630       # single-version convenience libraries.  Whenever we create
8631       # different ones for PIC/non-PIC, this we'll have to duplicate
8632       # the extraction.
8633       reload_conv_objs=
8634       gentop=
8635       # reload_cmds runs $LD directly, so let us get rid of
8636       # -Wl from whole_archive_flag_spec and hope we can get by with
8637       # turning comma into space..
8638       wl=
8639
8640       if test -n "$convenience"; then
8641         if test -n "$whole_archive_flag_spec"; then
8642           eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\"
8643           reload_conv_objs=$reload_objs\ `$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'`
8644         else
8645           gentop="$output_objdir/${obj}x"
8646           func_append generated " $gentop"
8647
8648           func_extract_archives $gentop $convenience
8649           reload_conv_objs="$reload_objs $func_extract_archives_result"
8650         fi
8651       fi
8652
8653       # If we're not building shared, we need to use non_pic_objs
8654       test "$build_libtool_libs" != yes && libobjs="$non_pic_objects"
8655
8656       # Create the old-style object.
8657       reload_objs="$objs$old_deplibs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; /\.lib$/d; $lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test
8658
8659       output="$obj"
8660       func_execute_cmds "$reload_cmds" 'exit $?'
8661
8662       # Exit if we aren't doing a library object file.
8663       if test -z "$libobj"; then
8664         if test -n "$gentop"; then
8665           func_show_eval '${RM}r "$gentop"'
8666         fi
8667
8668         exit $EXIT_SUCCESS
8669       fi
8670
8671       if test "$build_libtool_libs" != yes; then
8672         if test -n "$gentop"; then
8673           func_show_eval '${RM}r "$gentop"'
8674         fi
8675
8676         # Create an invalid libtool object if no PIC, so that we don't
8677         # accidentally link it into a program.
8678         # $show "echo timestamp > $libobj"
8679         # $opt_dry_run || eval "echo timestamp > $libobj" || exit $?
8680         exit $EXIT_SUCCESS
8681       fi
8682
8683       if test -n "$pic_flag" || test "$pic_mode" != default; then
8684         # Only do commands if we really have different PIC objects.
8685         reload_objs="$libobjs $reload_conv_objs"
8686         output="$libobj"
8687         func_execute_cmds "$reload_cmds" 'exit $?'
8688       fi
8689
8690       if test -n "$gentop"; then
8691         func_show_eval '${RM}r "$gentop"'
8692       fi
8693
8694       exit $EXIT_SUCCESS
8695       ;;
8696
8697     prog)
8698       case $host in
8699         *cygwin*) func_stripname '' '.exe' "$output"
8700                   output=$func_stripname_result.exe;;
8701       esac
8702       test -n "$vinfo" && \
8703         func_warning "\`-version-info' is ignored for programs"
8704
8705       test -n "$release" && \
8706         func_warning "\`-release' is ignored for programs"
8707
8708       test "$preload" = yes \
8709         && test "$dlopen_support" = unknown \
8710         && test "$dlopen_self" = unknown \
8711         && test "$dlopen_self_static" = unknown && \
8712           func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support."
8713
8714       case $host in
8715       *-*-rhapsody* | *-*-darwin1.[012])
8716         # On Rhapsody replace the C library is the System framework
8717         compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'`
8718         finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'`
8719         ;;
8720       esac
8721
8722       case $host in
8723       *-*-darwin*)
8724         # Don't allow lazy linking, it breaks C++ global constructors
8725         # But is supposedly fixed on 10.4 or later (yay!).
8726         if test "$tagname" = CXX ; then
8727           case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
8728             10.[0123])
8729               func_append compile_command " ${wl}-bind_at_load"
8730               func_append finalize_command " ${wl}-bind_at_load"
8731             ;;
8732           esac
8733         fi
8734         # Time to change all our "foo.ltframework" stuff back to "-framework foo"
8735         compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
8736         finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
8737         ;;
8738       esac
8739
8740
8741       # move library search paths that coincide with paths to not yet
8742       # installed libraries to the beginning of the library search list
8743       new_libs=
8744       for path in $notinst_path; do
8745         case " $new_libs " in
8746         *" -L$path/$objdir "*) ;;
8747         *)
8748           case " $compile_deplibs " in
8749           *" -L$path/$objdir "*)
8750             func_append new_libs " -L$path/$objdir" ;;
8751           esac
8752           ;;
8753         esac
8754       done
8755       for deplib in $compile_deplibs; do
8756         case $deplib in
8757         -L*)
8758           case " $new_libs " in
8759           *" $deplib "*) ;;
8760           *) func_append new_libs " $deplib" ;;
8761           esac
8762           ;;
8763         *) func_append new_libs " $deplib" ;;
8764         esac
8765       done
8766       compile_deplibs="$new_libs"
8767
8768
8769       func_append compile_command " $compile_deplibs"
8770       func_append finalize_command " $finalize_deplibs"
8771
8772       if test -n "$rpath$xrpath"; then
8773         # If the user specified any rpath flags, then add them.
8774         for libdir in $rpath $xrpath; do
8775           # This is the magic to use -rpath.
8776           case "$finalize_rpath " in
8777           *" $libdir "*) ;;
8778           *) func_append finalize_rpath " $libdir" ;;
8779           esac
8780         done
8781       fi
8782
8783       # Now hardcode the library paths
8784       rpath=
8785       hardcode_libdirs=
8786       for libdir in $compile_rpath $finalize_rpath; do
8787         if test -n "$hardcode_libdir_flag_spec"; then
8788           if test -n "$hardcode_libdir_separator"; then
8789             if test -z "$hardcode_libdirs"; then
8790               hardcode_libdirs="$libdir"
8791             else
8792               # Just accumulate the unique libdirs.
8793               case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
8794               *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
8795                 ;;
8796               *)
8797                 func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
8798                 ;;
8799               esac
8800             fi
8801           else
8802             eval flag=\"$hardcode_libdir_flag_spec\"
8803             func_append rpath " $flag"
8804           fi
8805         elif test -n "$runpath_var"; then
8806           case "$perm_rpath " in
8807           *" $libdir "*) ;;
8808           *) func_append perm_rpath " $libdir" ;;
8809           esac
8810         fi
8811         case $host in
8812         *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
8813           testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'`
8814           case :$dllsearchpath: in
8815           *":$libdir:"*) ;;
8816           ::) dllsearchpath=$libdir;;
8817           *) func_append dllsearchpath ":$libdir";;
8818           esac
8819           case :$dllsearchpath: in
8820           *":$testbindir:"*) ;;
8821           ::) dllsearchpath=$testbindir;;
8822           *) func_append dllsearchpath ":$testbindir";;
8823           esac
8824           ;;
8825         esac
8826       done
8827       # Substitute the hardcoded libdirs into the rpath.
8828       if test -n "$hardcode_libdir_separator" &&
8829          test -n "$hardcode_libdirs"; then
8830         libdir="$hardcode_libdirs"
8831         eval rpath=\" $hardcode_libdir_flag_spec\"
8832       fi
8833       compile_rpath="$rpath"
8834
8835       rpath=
8836       hardcode_libdirs=
8837       for libdir in $finalize_rpath; do
8838         if test -n "$hardcode_libdir_flag_spec"; then
8839           if test -n "$hardcode_libdir_separator"; then
8840             if test -z "$hardcode_libdirs"; then
8841               hardcode_libdirs="$libdir"
8842             else
8843               # Just accumulate the unique libdirs.
8844               case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
8845               *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
8846                 ;;
8847               *)
8848                 func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
8849                 ;;
8850               esac
8851             fi
8852           else
8853             eval flag=\"$hardcode_libdir_flag_spec\"
8854             func_append rpath " $flag"
8855           fi
8856         elif test -n "$runpath_var"; then
8857           case "$finalize_perm_rpath " in
8858           *" $libdir "*) ;;
8859           *) func_append finalize_perm_rpath " $libdir" ;;
8860           esac
8861         fi
8862       done
8863       # Substitute the hardcoded libdirs into the rpath.
8864       if test -n "$hardcode_libdir_separator" &&
8865          test -n "$hardcode_libdirs"; then
8866         libdir="$hardcode_libdirs"
8867         eval rpath=\" $hardcode_libdir_flag_spec\"
8868       fi
8869       finalize_rpath="$rpath"
8870
8871       if test -n "$libobjs" && test "$build_old_libs" = yes; then
8872         # Transform all the library objects into standard objects.
8873         compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
8874         finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
8875       fi
8876
8877       func_generate_dlsyms "$outputname" "@PROGRAM@" "no"
8878
8879       # template prelinking step
8880       if test -n "$prelink_cmds"; then
8881         func_execute_cmds "$prelink_cmds" 'exit $?'
8882       fi
8883
8884       wrappers_required=yes
8885       case $host in
8886       *cegcc* | *mingw32ce*)
8887         # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway.
8888         wrappers_required=no
8889         ;;
8890       *cygwin* | *mingw* )
8891         if test "$build_libtool_libs" != yes; then
8892           wrappers_required=no
8893         fi
8894         ;;
8895       *)
8896         if test "$need_relink" = no || test "$build_libtool_libs" != yes; then
8897           wrappers_required=no
8898         fi
8899         ;;
8900       esac
8901       if test "$wrappers_required" = no; then
8902         # Replace the output file specification.
8903         compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
8904         link_command="$compile_command$compile_rpath"
8905
8906         # We have no uninstalled library dependencies, so finalize right now.
8907         exit_status=0
8908         func_show_eval "$link_command" 'exit_status=$?'
8909
8910         if test -n "$postlink_cmds"; then
8911           func_to_tool_file "$output"
8912           postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
8913           func_execute_cmds "$postlink_cmds" 'exit $?'
8914         fi
8915
8916         # Delete the generated files.
8917         if test -f "$output_objdir/${outputname}S.${objext}"; then
8918           func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"'
8919         fi
8920
8921         exit $exit_status
8922       fi
8923
8924       if test -n "$compile_shlibpath$finalize_shlibpath"; then
8925         compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
8926       fi
8927       if test -n "$finalize_shlibpath"; then
8928         finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
8929       fi
8930
8931       compile_var=
8932       finalize_var=
8933       if test -n "$runpath_var"; then
8934         if test -n "$perm_rpath"; then
8935           # We should set the runpath_var.
8936           rpath=
8937           for dir in $perm_rpath; do
8938             func_append rpath "$dir:"
8939           done
8940           compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
8941         fi
8942         if test -n "$finalize_perm_rpath"; then
8943           # We should set the runpath_var.
8944           rpath=
8945           for dir in $finalize_perm_rpath; do
8946             func_append rpath "$dir:"
8947           done
8948           finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
8949         fi
8950       fi
8951
8952       if test "$no_install" = yes; then
8953         # We don't need to create a wrapper script.
8954         link_command="$compile_var$compile_command$compile_rpath"
8955         # Replace the output file specification.
8956         link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
8957         # Delete the old output file.
8958         $opt_dry_run || $RM $output
8959         # Link the executable and exit
8960         func_show_eval "$link_command" 'exit $?'
8961
8962         if test -n "$postlink_cmds"; then
8963           func_to_tool_file "$output"
8964           postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
8965           func_execute_cmds "$postlink_cmds" 'exit $?'
8966         fi
8967
8968         exit $EXIT_SUCCESS
8969       fi
8970
8971       if test "$hardcode_action" = relink; then
8972         # Fast installation is not supported
8973         link_command="$compile_var$compile_command$compile_rpath"
8974         relink_command="$finalize_var$finalize_command$finalize_rpath"
8975
8976         func_warning "this platform does not like uninstalled shared libraries"
8977         func_warning "\`$output' will be relinked during installation"
8978       else
8979         if test "$fast_install" != no; then
8980           link_command="$finalize_var$compile_command$finalize_rpath"
8981           if test "$fast_install" = yes; then
8982             relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'`
8983           else
8984             # fast_install is set to needless
8985             relink_command=
8986           fi
8987         else
8988           link_command="$compile_var$compile_command$compile_rpath"
8989           relink_command="$finalize_var$finalize_command$finalize_rpath"
8990         fi
8991       fi
8992
8993       # Replace the output file specification.
8994       link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
8995
8996       # Delete the old output files.
8997       $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname
8998
8999       func_show_eval "$link_command" 'exit $?'
9000
9001       if test -n "$postlink_cmds"; then
9002         func_to_tool_file "$output_objdir/$outputname"
9003         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'`
9004         func_execute_cmds "$postlink_cmds" 'exit $?'
9005       fi
9006
9007       # Now create the wrapper script.
9008       func_verbose "creating $output"
9009
9010       # Quote the relink command for shipping.
9011       if test -n "$relink_command"; then
9012         # Preserve any variables that may affect compiler behavior
9013         for var in $variables_saved_for_relink; do
9014           if eval test -z \"\${$var+set}\"; then
9015             relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
9016           elif eval var_value=\$$var; test -z "$var_value"; then
9017             relink_command="$var=; export $var; $relink_command"
9018           else
9019             func_quote_for_eval "$var_value"
9020             relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
9021           fi
9022         done
9023         relink_command="(cd `pwd`; $relink_command)"
9024         relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
9025       fi
9026
9027       # Only actually do things if not in dry run mode.
9028       $opt_dry_run || {
9029         # win32 will think the script is a binary if it has
9030         # a .exe suffix, so we strip it off here.
9031         case $output in
9032           *.exe) func_stripname '' '.exe' "$output"
9033                  output=$func_stripname_result ;;
9034         esac
9035         # test for cygwin because mv fails w/o .exe extensions
9036         case $host in
9037           *cygwin*)
9038             exeext=.exe
9039             func_stripname '' '.exe' "$outputname"
9040             outputname=$func_stripname_result ;;
9041           *) exeext= ;;
9042         esac
9043         case $host in
9044           *cygwin* | *mingw* )
9045             func_dirname_and_basename "$output" "" "."
9046             output_name=$func_basename_result
9047             output_path=$func_dirname_result
9048             cwrappersource="$output_path/$objdir/lt-$output_name.c"
9049             cwrapper="$output_path/$output_name.exe"
9050             $RM $cwrappersource $cwrapper
9051             trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
9052
9053             func_emit_cwrapperexe_src > $cwrappersource
9054
9055             # The wrapper executable is built using the $host compiler,
9056             # because it contains $host paths and files. If cross-
9057             # compiling, it, like the target executable, must be
9058             # executed on the $host or under an emulation environment.
9059             $opt_dry_run || {
9060               $LTCC $LTCFLAGS -o $cwrapper $cwrappersource
9061               $STRIP $cwrapper
9062             }
9063
9064             # Now, create the wrapper script for func_source use:
9065             func_ltwrapper_scriptname $cwrapper
9066             $RM $func_ltwrapper_scriptname_result
9067             trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15
9068             $opt_dry_run || {
9069               # note: this script will not be executed, so do not chmod.
9070               if test "x$build" = "x$host" ; then
9071                 $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result
9072               else
9073                 func_emit_wrapper no > $func_ltwrapper_scriptname_result
9074               fi
9075             }
9076           ;;
9077           * )
9078             $RM $output
9079             trap "$RM $output; exit $EXIT_FAILURE" 1 2 15
9080
9081             func_emit_wrapper no > $output
9082             chmod +x $output
9083           ;;
9084         esac
9085       }
9086       exit $EXIT_SUCCESS
9087       ;;
9088     esac
9089
9090     # See if we need to build an old-fashioned archive.
9091     for oldlib in $oldlibs; do
9092
9093       if test "$build_libtool_libs" = convenience; then
9094         oldobjs="$libobjs_save $symfileobj"
9095         addlibs="$convenience"
9096         build_libtool_libs=no
9097       else
9098         if test "$build_libtool_libs" = module; then
9099           oldobjs="$libobjs_save"
9100           build_libtool_libs=no
9101         else
9102           oldobjs="$old_deplibs $non_pic_objects"
9103           if test "$preload" = yes && test -f "$symfileobj"; then
9104             func_append oldobjs " $symfileobj"
9105           fi
9106         fi
9107         addlibs="$old_convenience"
9108       fi
9109
9110       if test -n "$addlibs"; then
9111         gentop="$output_objdir/${outputname}x"
9112         func_append generated " $gentop"
9113
9114         func_extract_archives $gentop $addlibs
9115         func_append oldobjs " $func_extract_archives_result"
9116       fi
9117
9118       # Do each command in the archive commands.
9119       if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
9120         cmds=$old_archive_from_new_cmds
9121       else
9122
9123         # Add any objects from preloaded convenience libraries
9124         if test -n "$dlprefiles"; then
9125           gentop="$output_objdir/${outputname}x"
9126           func_append generated " $gentop"
9127
9128           func_extract_archives $gentop $dlprefiles
9129           func_append oldobjs " $func_extract_archives_result"
9130         fi
9131
9132         # POSIX demands no paths to be encoded in archives.  We have
9133         # to avoid creating archives with duplicate basenames if we
9134         # might have to extract them afterwards, e.g., when creating a
9135         # static archive out of a convenience library, or when linking
9136         # the entirety of a libtool archive into another (currently
9137         # not supported by libtool).
9138         if (for obj in $oldobjs
9139             do
9140               func_basename "$obj"
9141               $ECHO "$func_basename_result"
9142             done | sort | sort -uc >/dev/null 2>&1); then
9143           :
9144         else
9145           echo "copying selected object files to avoid basename conflicts..."
9146           gentop="$output_objdir/${outputname}x"
9147           func_append generated " $gentop"
9148           func_mkdir_p "$gentop"
9149           save_oldobjs=$oldobjs
9150           oldobjs=
9151           counter=1
9152           for obj in $save_oldobjs
9153           do
9154             func_basename "$obj"
9155             objbase="$func_basename_result"
9156             case " $oldobjs " in
9157             " ") oldobjs=$obj ;;
9158             *[\ /]"$objbase "*)
9159               while :; do
9160                 # Make sure we don't pick an alternate name that also
9161                 # overlaps.
9162                 newobj=lt$counter-$objbase
9163                 func_arith $counter + 1
9164                 counter=$func_arith_result
9165                 case " $oldobjs " in
9166                 *[\ /]"$newobj "*) ;;
9167                 *) if test ! -f "$gentop/$newobj"; then break; fi ;;
9168                 esac
9169               done
9170               func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
9171               func_append oldobjs " $gentop/$newobj"
9172               ;;
9173             *) func_append oldobjs " $obj" ;;
9174             esac
9175           done
9176         fi
9177         func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
9178         tool_oldlib=$func_to_tool_file_result
9179         eval cmds=\"$old_archive_cmds\"
9180
9181         func_len " $cmds"
9182         len=$func_len_result
9183         if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
9184           cmds=$old_archive_cmds
9185         elif test -n "$archiver_list_spec"; then
9186           func_verbose "using command file archive linking..."
9187           for obj in $oldobjs
9188           do
9189             func_to_tool_file "$obj"
9190             $ECHO "$func_to_tool_file_result"
9191           done > $output_objdir/$libname.libcmd
9192           func_to_tool_file "$output_objdir/$libname.libcmd"
9193           oldobjs=" $archiver_list_spec$func_to_tool_file_result"
9194           cmds=$old_archive_cmds
9195         else
9196           # the command line is too long to link in one step, link in parts
9197           func_verbose "using piecewise archive linking..."
9198           save_RANLIB=$RANLIB
9199           RANLIB=:
9200           objlist=
9201           concat_cmds=
9202           save_oldobjs=$oldobjs
9203           oldobjs=
9204           # Is there a better way of finding the last object in the list?
9205           for obj in $save_oldobjs
9206           do
9207             last_oldobj=$obj
9208           done
9209           eval test_cmds=\"$old_archive_cmds\"
9210           func_len " $test_cmds"
9211           len0=$func_len_result
9212           len=$len0
9213           for obj in $save_oldobjs
9214           do
9215             func_len " $obj"
9216             func_arith $len + $func_len_result
9217             len=$func_arith_result
9218             func_append objlist " $obj"
9219             if test "$len" -lt "$max_cmd_len"; then
9220               :
9221             else
9222               # the above command should be used before it gets too long
9223               oldobjs=$objlist
9224               if test "$obj" = "$last_oldobj" ; then
9225                 RANLIB=$save_RANLIB
9226               fi
9227               test -z "$concat_cmds" || concat_cmds=$concat_cmds~
9228               eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\"
9229               objlist=
9230               len=$len0
9231             fi
9232           done
9233           RANLIB=$save_RANLIB
9234           oldobjs=$objlist
9235           if test "X$oldobjs" = "X" ; then
9236             eval cmds=\"\$concat_cmds\"
9237           else
9238             eval cmds=\"\$concat_cmds~\$old_archive_cmds\"
9239           fi
9240         fi
9241       fi
9242       func_execute_cmds "$cmds" 'exit $?'
9243     done
9244
9245     test -n "$generated" && \
9246       func_show_eval "${RM}r$generated"
9247
9248     # Now create the libtool archive.
9249     case $output in
9250     *.la)
9251       old_library=
9252       test "$build_old_libs" = yes && old_library="$libname.$libext"
9253       func_verbose "creating $output"
9254
9255       # Preserve any variables that may affect compiler behavior
9256       for var in $variables_saved_for_relink; do
9257         if eval test -z \"\${$var+set}\"; then
9258           relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
9259         elif eval var_value=\$$var; test -z "$var_value"; then
9260           relink_command="$var=; export $var; $relink_command"
9261         else
9262           func_quote_for_eval "$var_value"
9263           relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
9264         fi
9265       done
9266       # Quote the link command for shipping.
9267       relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
9268       relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
9269       if test "$hardcode_automatic" = yes ; then
9270         relink_command=
9271       fi
9272
9273       # Only create the output if not a dry run.
9274       $opt_dry_run || {
9275         for installed in no yes; do
9276           if test "$installed" = yes; then
9277             if test -z "$install_libdir"; then
9278               break
9279             fi
9280             output="$output_objdir/$outputname"i
9281             # Replace all uninstalled libtool libraries with the installed ones
9282             newdependency_libs=
9283             for deplib in $dependency_libs; do
9284               case $deplib in
9285               *.la)
9286                 func_basename "$deplib"
9287                 name="$func_basename_result"
9288                 func_resolve_sysroot "$deplib"
9289                 eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result`
9290                 test -z "$libdir" && \
9291                   func_fatal_error "\`$deplib' is not a valid libtool archive"
9292                 func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name"
9293                 ;;
9294               -L*)
9295                 func_stripname -L '' "$deplib"
9296                 func_replace_sysroot "$func_stripname_result"
9297                 func_append newdependency_libs " -L$func_replace_sysroot_result"
9298                 ;;
9299               -R*)
9300                 func_stripname -R '' "$deplib"
9301                 func_replace_sysroot "$func_stripname_result"
9302                 func_append newdependency_libs " -R$func_replace_sysroot_result"
9303                 ;;
9304               *) func_append newdependency_libs " $deplib" ;;
9305               esac
9306             done
9307             dependency_libs="$newdependency_libs"
9308             newdlfiles=
9309
9310             for lib in $dlfiles; do
9311               case $lib in
9312               *.la)
9313                 func_basename "$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 newdlfiles " ${lt_sysroot:+=}$libdir/$name"
9319                 ;;
9320               *) func_append newdlfiles " $lib" ;;
9321               esac
9322             done
9323             dlfiles="$newdlfiles"
9324             newdlprefiles=
9325             for lib in $dlprefiles; do
9326               case $lib in
9327               *.la)
9328                 # Only pass preopened files to the pseudo-archive (for
9329                 # eventual linking with the app. that links it) if we
9330                 # didn't already link the preopened objects directly into
9331                 # the library:
9332                 func_basename "$lib"
9333                 name="$func_basename_result"
9334                 eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
9335                 test -z "$libdir" && \
9336                   func_fatal_error "\`$lib' is not a valid libtool archive"
9337                 func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name"
9338                 ;;
9339               esac
9340             done
9341             dlprefiles="$newdlprefiles"
9342           else
9343             newdlfiles=
9344             for lib in $dlfiles; do
9345               case $lib in
9346                 [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
9347                 *) abs=`pwd`"/$lib" ;;
9348               esac
9349               func_append newdlfiles " $abs"
9350             done
9351             dlfiles="$newdlfiles"
9352             newdlprefiles=
9353             for lib in $dlprefiles; do
9354               case $lib in
9355                 [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
9356                 *) abs=`pwd`"/$lib" ;;
9357               esac
9358               func_append newdlprefiles " $abs"
9359             done
9360             dlprefiles="$newdlprefiles"
9361           fi
9362           $RM $output
9363           # place dlname in correct position for cygwin
9364           # In fact, it would be nice if we could use this code for all target
9365           # systems that can't hard-code library paths into their executables
9366           # and that have no shared library path variable independent of PATH,
9367           # but it turns out we can't easily determine that from inspecting
9368           # libtool variables, so we have to hard-code the OSs to which it
9369           # applies here; at the moment, that means platforms that use the PE
9370           # object format with DLL files.  See the long comment at the top of
9371           # tests/bindir.at for full details.
9372           tdlname=$dlname
9373           case $host,$output,$installed,$module,$dlname in
9374             *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll)
9375               # If a -bindir argument was supplied, place the dll there.
9376               if test "x$bindir" != x ;
9377               then
9378                 func_relative_path "$install_libdir" "$bindir"
9379                 tdlname=$func_relative_path_result$dlname
9380               else
9381                 # Otherwise fall back on heuristic.
9382                 tdlname=../bin/$dlname
9383               fi
9384               ;;
9385           esac
9386           $ECHO > $output "\
9387 # $outputname - a libtool library file
9388 # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
9389 #
9390 # Please DO NOT delete this file!
9391 # It is necessary for linking the library.
9392
9393 # The name that we can dlopen(3).
9394 dlname='$tdlname'
9395
9396 # Names of this library.
9397 library_names='$library_names'
9398
9399 # The name of the static archive.
9400 old_library='$old_library'
9401
9402 # Linker flags that can not go in dependency_libs.
9403 inherited_linker_flags='$new_inherited_linker_flags'
9404
9405 # Libraries that this one depends upon.
9406 dependency_libs='$dependency_libs'
9407
9408 # Names of additional weak libraries provided by this library
9409 weak_library_names='$weak_libs'
9410
9411 # Version information for $libname.
9412 current=$current
9413 age=$age
9414 revision=$revision
9415
9416 # Is this an already installed library?
9417 installed=$installed
9418
9419 # Should we warn about portability when linking against -modules?
9420 shouldnotlink=$module
9421
9422 # Files to dlopen/dlpreopen
9423 dlopen='$dlfiles'
9424 dlpreopen='$dlprefiles'
9425
9426 # Directory that this library needs to be installed in:
9427 libdir='$install_libdir'"
9428           if test "$installed" = no && test "$need_relink" = yes; then
9429             $ECHO >> $output "\
9430 relink_command=\"$relink_command\""
9431           fi
9432         done
9433       }
9434
9435       # Do a symbolic link so that the libtool archive can be found in
9436       # LD_LIBRARY_PATH before the program is installed.
9437       func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?'
9438       ;;
9439     esac
9440     exit $EXIT_SUCCESS
9441 }
9442
9443 { test "$opt_mode" = link || test "$opt_mode" = relink; } &&
9444     func_mode_link ${1+"$@"}
9445
9446
9447 # func_mode_uninstall arg...
9448 func_mode_uninstall ()
9449 {
9450     $opt_debug
9451     RM="$nonopt"
9452     files=
9453     rmforce=
9454     exit_status=0
9455
9456     # This variable tells wrapper scripts just to set variables rather
9457     # than running their programs.
9458     libtool_install_magic="$magic"
9459
9460     for arg
9461     do
9462       case $arg in
9463       -f) func_append RM " $arg"; rmforce=yes ;;
9464       -*) func_append RM " $arg" ;;
9465       *) func_append files " $arg" ;;
9466       esac
9467     done
9468
9469     test -z "$RM" && \
9470       func_fatal_help "you must specify an RM program"
9471
9472     rmdirs=
9473
9474     for file in $files; do
9475       func_dirname "$file" "" "."
9476       dir="$func_dirname_result"
9477       if test "X$dir" = X.; then
9478         odir="$objdir"
9479       else
9480         odir="$dir/$objdir"
9481       fi
9482       func_basename "$file"
9483       name="$func_basename_result"
9484       test "$opt_mode" = uninstall && odir="$dir"
9485
9486       # Remember odir for removal later, being careful to avoid duplicates
9487       if test "$opt_mode" = clean; then
9488         case " $rmdirs " in
9489           *" $odir "*) ;;
9490           *) func_append rmdirs " $odir" ;;
9491         esac
9492       fi
9493
9494       # Don't error if the file doesn't exist and rm -f was used.
9495       if { test -L "$file"; } >/dev/null 2>&1 ||
9496          { test -h "$file"; } >/dev/null 2>&1 ||
9497          test -f "$file"; then
9498         :
9499       elif test -d "$file"; then
9500         exit_status=1
9501         continue
9502       elif test "$rmforce" = yes; then
9503         continue
9504       fi
9505
9506       rmfiles="$file"
9507
9508       case $name in
9509       *.la)
9510         # Possibly a libtool archive, so verify it.
9511         if func_lalib_p "$file"; then
9512           func_source $dir/$name
9513
9514           # Delete the libtool libraries and symlinks.
9515           for n in $library_names; do
9516             func_append rmfiles " $odir/$n"
9517           done
9518           test -n "$old_library" && func_append rmfiles " $odir/$old_library"
9519
9520           case "$opt_mode" in
9521           clean)
9522             case " $library_names " in
9523             *" $dlname "*) ;;
9524             *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;;
9525             esac
9526             test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i"
9527             ;;
9528           uninstall)
9529             if test -n "$library_names"; then
9530               # Do each command in the postuninstall commands.
9531               func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
9532             fi
9533
9534             if test -n "$old_library"; then
9535               # Do each command in the old_postuninstall commands.
9536               func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
9537             fi
9538             # FIXME: should reinstall the best remaining shared library.
9539             ;;
9540           esac
9541         fi
9542         ;;
9543
9544       *.lo)
9545         # Possibly a libtool object, so verify it.
9546         if func_lalib_p "$file"; then
9547
9548           # Read the .lo file
9549           func_source $dir/$name
9550
9551           # Add PIC object to the list of files to remove.
9552           if test -n "$pic_object" &&
9553              test "$pic_object" != none; then
9554             func_append rmfiles " $dir/$pic_object"
9555           fi
9556
9557           # Add non-PIC object to the list of files to remove.
9558           if test -n "$non_pic_object" &&
9559              test "$non_pic_object" != none; then
9560             func_append rmfiles " $dir/$non_pic_object"
9561           fi
9562         fi
9563         ;;
9564
9565       *)
9566         if test "$opt_mode" = clean ; then
9567           noexename=$name
9568           case $file in
9569           *.exe)
9570             func_stripname '' '.exe' "$file"
9571             file=$func_stripname_result
9572             func_stripname '' '.exe' "$name"
9573             noexename=$func_stripname_result
9574             # $file with .exe has already been added to rmfiles,
9575             # add $file without .exe
9576             func_append rmfiles " $file"
9577             ;;
9578           esac
9579           # Do a test to see if this is a libtool program.
9580           if func_ltwrapper_p "$file"; then
9581             if func_ltwrapper_executable_p "$file"; then
9582               func_ltwrapper_scriptname "$file"
9583               relink_command=
9584               func_source $func_ltwrapper_scriptname_result
9585               func_append rmfiles " $func_ltwrapper_scriptname_result"
9586             else
9587               relink_command=
9588               func_source $dir/$noexename
9589             fi
9590
9591             # note $name still contains .exe if it was in $file originally
9592             # as does the version of $file that was added into $rmfiles
9593             func_append rmfiles " $odir/$name $odir/${name}S.${objext}"
9594             if test "$fast_install" = yes && test -n "$relink_command"; then
9595               func_append rmfiles " $odir/lt-$name"
9596             fi
9597             if test "X$noexename" != "X$name" ; then
9598               func_append rmfiles " $odir/lt-${noexename}.c"
9599             fi
9600           fi
9601         fi
9602         ;;
9603       esac
9604       func_show_eval "$RM $rmfiles" 'exit_status=1'
9605     done
9606
9607     # Try to remove the ${objdir}s in the directories where we deleted files
9608     for dir in $rmdirs; do
9609       if test -d "$dir"; then
9610         func_show_eval "rmdir $dir >/dev/null 2>&1"
9611       fi
9612     done
9613
9614     exit $exit_status
9615 }
9616
9617 { test "$opt_mode" = uninstall || test "$opt_mode" = clean; } &&
9618     func_mode_uninstall ${1+"$@"}
9619
9620 test -z "$opt_mode" && {
9621   help="$generic_help"
9622   func_fatal_help "you must specify a MODE"
9623 }
9624
9625 test -z "$exec_cmd" && \
9626   func_fatal_help "invalid operation mode \`$opt_mode'"
9627
9628 if test -n "$exec_cmd"; then
9629   eval exec "$exec_cmd"
9630   exit $EXIT_FAILURE
9631 fi
9632
9633 exit $exit_status
9634
9635
9636 # The TAGs below are defined such that we never get into a situation
9637 # in which we disable both kinds of libraries.  Given conflicting
9638 # choices, we go for a static library, that is the most portable,
9639 # since we can't tell whether shared libraries were disabled because
9640 # the user asked for that or because the platform doesn't support
9641 # them.  This is particularly important on AIX, because we don't
9642 # support having both static and shared libraries enabled at the same
9643 # time on that platform, so we default to a shared-only configuration.
9644 # If a disable-shared tag is given, we'll fallback to a static-only
9645 # configuration.  But we'll never go from static-only to shared-only.
9646
9647 # ### BEGIN LIBTOOL TAG CONFIG: disable-shared
9648 build_libtool_libs=no
9649 build_old_libs=yes
9650 # ### END LIBTOOL TAG CONFIG: disable-shared
9651
9652 # ### BEGIN LIBTOOL TAG CONFIG: disable-static
9653 build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
9654 # ### END LIBTOOL TAG CONFIG: disable-static
9655
9656 # Local Variables:
9657 # mode:shell-script
9658 # sh-indentation:2
9659 # End:
9660 # vi:sw=2
9661