build-scripts/ltmain.sh
changeset 6442 2d3caa191dc4
parent 5100 cce11d33d5c6
child 6446 80c98458312e
equal deleted inserted replaced
6441:ada3545fed23 6442:2d3caa191dc4
     1 # Generated from ltmain.m4sh.
     1 /usr/local/share/libtool/config/ltmain.sh
     2 
       
     3 # ltmain.sh (GNU libtool) 2.2.6
       
     4 # Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
       
     5 
       
     6 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007 2008 Free Software Foundation, Inc.
       
     7 # This is free software; see the source for copying conditions.  There is NO
       
     8 # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
       
     9 
       
    10 # GNU Libtool is free software; you can redistribute it and/or modify
       
    11 # it under the terms of the GNU General Public License as published by
       
    12 # the Free Software Foundation; either version 2 of the License, or
       
    13 # (at your option) any later version.
       
    14 #
       
    15 # As a special exception to the GNU General Public License,
       
    16 # if you distribute this file as part of a program or library that
       
    17 # is built using GNU Libtool, you may include this file under the
       
    18 # same distribution terms that you use for the rest of that program.
       
    19 #
       
    20 # GNU Libtool is distributed in the hope that it will be useful, but
       
    21 # WITHOUT ANY WARRANTY; without even the implied warranty of
       
    22 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
       
    23 # General Public License for more details.
       
    24 #
       
    25 # You should have received a copy of the GNU General Public License
       
    26 # along with GNU Libtool; see the file COPYING.  If not, a copy
       
    27 # can be downloaded from http://www.gnu.org/licenses/gpl.html,
       
    28 # or obtained by writing to the Free Software Foundation, Inc.,
       
    29 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
       
    30 
       
    31 # Usage: $progname [OPTION]... [MODE-ARG]...
       
    32 #
       
    33 # Provide generalized library-building support services.
       
    34 #
       
    35 #     --config             show all configuration variables
       
    36 #     --debug              enable verbose shell tracing
       
    37 # -n, --dry-run            display commands without modifying any files
       
    38 #     --features           display basic configuration information and exit
       
    39 #     --mode=MODE          use operation mode MODE
       
    40 #     --preserve-dup-deps  don't remove duplicate dependency libraries
       
    41 #     --quiet, --silent    don't print informational messages
       
    42 #     --tag=TAG            use configuration variables from tag TAG
       
    43 # -v, --verbose            print informational messages (default)
       
    44 #     --version            print version information
       
    45 # -h, --help               print short or long help message
       
    46 #
       
    47 # MODE must be one of the following:
       
    48 #
       
    49 #       clean              remove files from the build directory
       
    50 #       compile            compile a source file into a libtool object
       
    51 #       execute            automatically set library path, then run a program
       
    52 #       finish             complete the installation of libtool libraries
       
    53 #       install            install libraries or executables
       
    54 #       link               create a library or an executable
       
    55 #       uninstall          remove libraries from an installed directory
       
    56 #
       
    57 # MODE-ARGS vary depending on the MODE.
       
    58 # Try `$progname --help --mode=MODE' for a more detailed description of MODE.
       
    59 #
       
    60 # When reporting a bug, please describe a test case to reproduce it and
       
    61 # include the following information:
       
    62 #
       
    63 #       host-triplet:	$host
       
    64 #       shell:		$SHELL
       
    65 #       compiler:		$LTCC
       
    66 #       compiler flags:		$LTCFLAGS
       
    67 #       linker:		$LD (gnu? $with_gnu_ld)
       
    68 #       $progname:		(GNU libtool) 2.2.6
       
    69 #       automake:		$automake_version
       
    70 #       autoconf:		$autoconf_version
       
    71 #
       
    72 # Report bugs to <bug-libtool@gnu.org>.
       
    73 
       
    74 PROGRAM=ltmain.sh
       
    75 PACKAGE=libtool
       
    76 VERSION=2.2.6
       
    77 TIMESTAMP=""
       
    78 package_revision=1.3012
       
    79 
       
    80 # Be Bourne compatible
       
    81 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
       
    82   emulate sh
       
    83   NULLCMD=:
       
    84   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
       
    85   # is contrary to our usage.  Disable this feature.
       
    86   alias -g '${1+"$@"}'='"$@"'
       
    87   setopt NO_GLOB_SUBST
       
    88 else
       
    89   case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
       
    90 fi
       
    91 BIN_SH=xpg4; export BIN_SH # for Tru64
       
    92 DUALCASE=1; export DUALCASE # for MKS sh
       
    93 
       
    94 # NLS nuisances: We save the old values to restore during execute mode.
       
    95 # Only set LANG and LC_ALL to C if already set.
       
    96 # These must not be set unconditionally because not all systems understand
       
    97 # e.g. LANG=C (notably SCO).
       
    98 lt_user_locale=
       
    99 lt_safe_locale=
       
   100 for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
       
   101 do
       
   102   eval "if test \"\${$lt_var+set}\" = set; then
       
   103           save_$lt_var=\$$lt_var
       
   104           $lt_var=C
       
   105 	  export $lt_var
       
   106 	  lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\"
       
   107 	  lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\"
       
   108 	fi"
       
   109 done
       
   110 
       
   111 $lt_unset CDPATH
       
   112 
       
   113 
       
   114 
       
   115 
       
   116 
       
   117 : ${CP="cp -f"}
       
   118 : ${ECHO="echo"}
       
   119 : ${EGREP="/usr/bin/grep -E"}
       
   120 : ${FGREP="/usr/bin/grep -F"}
       
   121 : ${GREP="/usr/bin/grep"}
       
   122 : ${LN_S="ln -s"}
       
   123 : ${MAKE="make"}
       
   124 : ${MKDIR="mkdir"}
       
   125 : ${MV="mv -f"}
       
   126 : ${RM="rm -f"}
       
   127 : ${SED="/opt/local/bin/gsed"}
       
   128 : ${SHELL="${CONFIG_SHELL-/bin/sh}"}
       
   129 : ${Xsed="$SED -e 1s/^X//"}
       
   130 
       
   131 # Global variables:
       
   132 EXIT_SUCCESS=0
       
   133 EXIT_FAILURE=1
       
   134 EXIT_MISMATCH=63  # $? = 63 is used to indicate version mismatch to missing.
       
   135 EXIT_SKIP=77	  # $? = 77 is used to indicate a skipped test to automake.
       
   136 
       
   137 exit_status=$EXIT_SUCCESS
       
   138 
       
   139 # Make sure IFS has a sensible default
       
   140 lt_nl='
       
   141 '
       
   142 IFS=" 	$lt_nl"
       
   143 
       
   144 dirname="s,/[^/]*$,,"
       
   145 basename="s,^.*/,,"
       
   146 
       
   147 # func_dirname_and_basename file append nondir_replacement
       
   148 # perform func_basename and func_dirname in a single function
       
   149 # call:
       
   150 #   dirname:  Compute the dirname of FILE.  If nonempty,
       
   151 #             add APPEND to the result, otherwise set result
       
   152 #             to NONDIR_REPLACEMENT.
       
   153 #             value returned in "$func_dirname_result"
       
   154 #   basename: Compute filename of FILE.
       
   155 #             value retuned in "$func_basename_result"
       
   156 # Implementation must be kept synchronized with func_dirname
       
   157 # and func_basename. For efficiency, we do not delegate to
       
   158 # those functions but instead duplicate the functionality here.
       
   159 func_dirname_and_basename ()
       
   160 {
       
   161   # Extract subdirectory from the argument.
       
   162   func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`
       
   163   if test "X$func_dirname_result" = "X${1}"; then
       
   164     func_dirname_result="${3}"
       
   165   else
       
   166     func_dirname_result="$func_dirname_result${2}"
       
   167   fi
       
   168   func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`
       
   169 }
       
   170 
       
   171 # Generated shell functions inserted here.
       
   172 
       
   173 # Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
       
   174 # is ksh but when the shell is invoked as "sh" and the current value of
       
   175 # the _XPG environment variable is not equal to 1 (one), the special
       
   176 # positional parameter $0, within a function call, is the name of the
       
   177 # function.
       
   178 progpath="$0"
       
   179 
       
   180 # The name of this program:
       
   181 # In the unlikely event $progname began with a '-', it would play havoc with
       
   182 # func_echo (imagine progname=-n), so we prepend ./ in that case:
       
   183 func_dirname_and_basename "$progpath"
       
   184 progname=$func_basename_result
       
   185 case $progname in
       
   186   -*) progname=./$progname ;;
       
   187 esac
       
   188 
       
   189 # Make sure we have an absolute path for reexecution:
       
   190 case $progpath in
       
   191   [\\/]*|[A-Za-z]:\\*) ;;
       
   192   *[\\/]*)
       
   193      progdir=$func_dirname_result
       
   194      progdir=`cd "$progdir" && pwd`
       
   195      progpath="$progdir/$progname"
       
   196      ;;
       
   197   *)
       
   198      save_IFS="$IFS"
       
   199      IFS=:
       
   200      for progdir in $PATH; do
       
   201        IFS="$save_IFS"
       
   202        test -x "$progdir/$progname" && break
       
   203      done
       
   204      IFS="$save_IFS"
       
   205      test -n "$progdir" || progdir=`pwd`
       
   206      progpath="$progdir/$progname"
       
   207      ;;
       
   208 esac
       
   209 
       
   210 # Sed substitution that helps us do robust quoting.  It backslashifies
       
   211 # metacharacters that are still active within double-quoted strings.
       
   212 Xsed="${SED}"' -e 1s/^X//'
       
   213 sed_quote_subst='s/\([`"$\\]\)/\\\1/g'
       
   214 
       
   215 # Same as above, but do not quote variable references.
       
   216 double_quote_subst='s/\(["`\\]\)/\\\1/g'
       
   217 
       
   218 # Re-`\' parameter expansions in output of double_quote_subst that were
       
   219 # `\'-ed in input to the same.  If an odd number of `\' preceded a '$'
       
   220 # in input to double_quote_subst, that '$' was protected from expansion.
       
   221 # Since each input `\' is now two `\'s, look for any number of runs of
       
   222 # four `\'s followed by two `\'s and then a '$'.  `\' that '$'.
       
   223 bs='\\'
       
   224 bs2='\\\\'
       
   225 bs4='\\\\\\\\'
       
   226 dollar='\$'
       
   227 sed_double_backslash="\
       
   228   s/$bs4/&\\
       
   229 /g
       
   230   s/^$bs2$dollar/$bs&/
       
   231   s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g
       
   232   s/\n//g"
       
   233 
       
   234 # Standard options:
       
   235 opt_dry_run=false
       
   236 opt_help=false
       
   237 opt_quiet=false
       
   238 opt_verbose=false
       
   239 opt_warning=:
       
   240 
       
   241 # func_echo arg...
       
   242 # Echo program name prefixed message, along with the current mode
       
   243 # name if it has been set yet.
       
   244 func_echo ()
       
   245 {
       
   246     $ECHO "$progname${mode+: }$mode: $*"
       
   247 }
       
   248 
       
   249 # func_verbose arg...
       
   250 # Echo program name prefixed message in verbose mode only.
       
   251 func_verbose ()
       
   252 {
       
   253     $opt_verbose && func_echo ${1+"$@"}
       
   254 
       
   255     # A bug in bash halts the script if the last line of a function
       
   256     # fails when set -e is in force, so we need another command to
       
   257     # work around that:
       
   258     :
       
   259 }
       
   260 
       
   261 # func_error arg...
       
   262 # Echo program name prefixed message to standard error.
       
   263 func_error ()
       
   264 {
       
   265     $ECHO "$progname${mode+: }$mode: "${1+"$@"} 1>&2
       
   266 }
       
   267 
       
   268 # func_warning arg...
       
   269 # Echo program name prefixed warning message to standard error.
       
   270 func_warning ()
       
   271 {
       
   272     $opt_warning && $ECHO "$progname${mode+: }$mode: warning: "${1+"$@"} 1>&2
       
   273 
       
   274     # bash bug again:
       
   275     :
       
   276 }
       
   277 
       
   278 # func_fatal_error arg...
       
   279 # Echo program name prefixed message to standard error, and exit.
       
   280 func_fatal_error ()
       
   281 {
       
   282     func_error ${1+"$@"}
       
   283     exit $EXIT_FAILURE
       
   284 }
       
   285 
       
   286 # func_fatal_help arg...
       
   287 # Echo program name prefixed message to standard error, followed by
       
   288 # a help hint, and exit.
       
   289 func_fatal_help ()
       
   290 {
       
   291     func_error ${1+"$@"}
       
   292     func_fatal_error "$help"
       
   293 }
       
   294 help="Try \`$progname --help' for more information."  ## default
       
   295 
       
   296 
       
   297 # func_grep expression filename
       
   298 # Check whether EXPRESSION matches any line of FILENAME, without output.
       
   299 func_grep ()
       
   300 {
       
   301     $GREP "$1" "$2" >/dev/null 2>&1
       
   302 }
       
   303 
       
   304 
       
   305 # func_mkdir_p directory-path
       
   306 # Make sure the entire path to DIRECTORY-PATH is available.
       
   307 func_mkdir_p ()
       
   308 {
       
   309     my_directory_path="$1"
       
   310     my_dir_list=
       
   311 
       
   312     if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then
       
   313 
       
   314       # Protect directory names starting with `-'
       
   315       case $my_directory_path in
       
   316         -*) my_directory_path="./$my_directory_path" ;;
       
   317       esac
       
   318 
       
   319       # While some portion of DIR does not yet exist...
       
   320       while test ! -d "$my_directory_path"; do
       
   321         # ...make a list in topmost first order.  Use a colon delimited
       
   322 	# list incase some portion of path contains whitespace.
       
   323         my_dir_list="$my_directory_path:$my_dir_list"
       
   324 
       
   325         # If the last portion added has no slash in it, the list is done
       
   326         case $my_directory_path in */*) ;; *) break ;; esac
       
   327 
       
   328         # ...otherwise throw away the child directory and loop
       
   329         my_directory_path=`$ECHO "X$my_directory_path" | $Xsed -e "$dirname"`
       
   330       done
       
   331       my_dir_list=`$ECHO "X$my_dir_list" | $Xsed -e 's,:*$,,'`
       
   332 
       
   333       save_mkdir_p_IFS="$IFS"; IFS=':'
       
   334       for my_dir in $my_dir_list; do
       
   335 	IFS="$save_mkdir_p_IFS"
       
   336         # mkdir can fail with a `File exist' error if two processes
       
   337         # try to create one of the directories concurrently.  Don't
       
   338         # stop in that case!
       
   339         $MKDIR "$my_dir" 2>/dev/null || :
       
   340       done
       
   341       IFS="$save_mkdir_p_IFS"
       
   342 
       
   343       # Bail out if we (or some other process) failed to create a directory.
       
   344       test -d "$my_directory_path" || \
       
   345         func_fatal_error "Failed to create \`$1'"
       
   346     fi
       
   347 }
       
   348 
       
   349 
       
   350 # func_mktempdir [string]
       
   351 # Make a temporary directory that won't clash with other running
       
   352 # libtool processes, and avoids race conditions if possible.  If
       
   353 # given, STRING is the basename for that directory.
       
   354 func_mktempdir ()
       
   355 {
       
   356     my_template="${TMPDIR-/tmp}/${1-$progname}"
       
   357 
       
   358     if test "$opt_dry_run" = ":"; then
       
   359       # Return a directory name, but don't create it in dry-run mode
       
   360       my_tmpdir="${my_template}-$$"
       
   361     else
       
   362 
       
   363       # If mktemp works, use that first and foremost
       
   364       my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null`
       
   365 
       
   366       if test ! -d "$my_tmpdir"; then
       
   367         # Failing that, at least try and use $RANDOM to avoid a race
       
   368         my_tmpdir="${my_template}-${RANDOM-0}$$"
       
   369 
       
   370         save_mktempdir_umask=`umask`
       
   371         umask 0077
       
   372         $MKDIR "$my_tmpdir"
       
   373         umask $save_mktempdir_umask
       
   374       fi
       
   375 
       
   376       # If we're not in dry-run mode, bomb out on failure
       
   377       test -d "$my_tmpdir" || \
       
   378         func_fatal_error "cannot create temporary directory \`$my_tmpdir'"
       
   379     fi
       
   380 
       
   381     $ECHO "X$my_tmpdir" | $Xsed
       
   382 }
       
   383 
       
   384 
       
   385 # func_quote_for_eval arg
       
   386 # Aesthetically quote ARG to be evaled later.
       
   387 # This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT
       
   388 # is double-quoted, suitable for a subsequent eval, whereas
       
   389 # FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters
       
   390 # which are still active within double quotes backslashified.
       
   391 func_quote_for_eval ()
       
   392 {
       
   393     case $1 in
       
   394       *[\\\`\"\$]*)
       
   395 	func_quote_for_eval_unquoted_result=`$ECHO "X$1" | $Xsed -e "$sed_quote_subst"` ;;
       
   396       *)
       
   397         func_quote_for_eval_unquoted_result="$1" ;;
       
   398     esac
       
   399 
       
   400     case $func_quote_for_eval_unquoted_result in
       
   401       # Double-quote args containing shell metacharacters to delay
       
   402       # word splitting, command substitution and and variable
       
   403       # expansion for a subsequent eval.
       
   404       # Many Bourne shells cannot handle close brackets correctly
       
   405       # in scan sets, so we specify it separately.
       
   406       *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
       
   407         func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\""
       
   408         ;;
       
   409       *)
       
   410         func_quote_for_eval_result="$func_quote_for_eval_unquoted_result"
       
   411     esac
       
   412 }
       
   413 
       
   414 
       
   415 # func_quote_for_expand arg
       
   416 # Aesthetically quote ARG to be evaled later; same as above,
       
   417 # but do not quote variable references.
       
   418 func_quote_for_expand ()
       
   419 {
       
   420     case $1 in
       
   421       *[\\\`\"]*)
       
   422 	my_arg=`$ECHO "X$1" | $Xsed \
       
   423 	    -e "$double_quote_subst" -e "$sed_double_backslash"` ;;
       
   424       *)
       
   425         my_arg="$1" ;;
       
   426     esac
       
   427 
       
   428     case $my_arg in
       
   429       # Double-quote args containing shell metacharacters to delay
       
   430       # word splitting and command substitution for a subsequent eval.
       
   431       # Many Bourne shells cannot handle close brackets correctly
       
   432       # in scan sets, so we specify it separately.
       
   433       *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
       
   434         my_arg="\"$my_arg\""
       
   435         ;;
       
   436     esac
       
   437 
       
   438     func_quote_for_expand_result="$my_arg"
       
   439 }
       
   440 
       
   441 
       
   442 # func_show_eval cmd [fail_exp]
       
   443 # Unless opt_silent is true, then output CMD.  Then, if opt_dryrun is
       
   444 # not true, evaluate CMD.  If the evaluation of CMD fails, and FAIL_EXP
       
   445 # is given, then evaluate it.
       
   446 func_show_eval ()
       
   447 {
       
   448     my_cmd="$1"
       
   449     my_fail_exp="${2-:}"
       
   450 
       
   451     ${opt_silent-false} || {
       
   452       func_quote_for_expand "$my_cmd"
       
   453       eval "func_echo $func_quote_for_expand_result"
       
   454     }
       
   455 
       
   456     if ${opt_dry_run-false}; then :; else
       
   457       eval "$my_cmd"
       
   458       my_status=$?
       
   459       if test "$my_status" -eq 0; then :; else
       
   460 	eval "(exit $my_status); $my_fail_exp"
       
   461       fi
       
   462     fi
       
   463 }
       
   464 
       
   465 
       
   466 # func_show_eval_locale cmd [fail_exp]
       
   467 # Unless opt_silent is true, then output CMD.  Then, if opt_dryrun is
       
   468 # not true, evaluate CMD.  If the evaluation of CMD fails, and FAIL_EXP
       
   469 # is given, then evaluate it.  Use the saved locale for evaluation.
       
   470 func_show_eval_locale ()
       
   471 {
       
   472     my_cmd="$1"
       
   473     my_fail_exp="${2-:}"
       
   474 
       
   475     ${opt_silent-false} || {
       
   476       func_quote_for_expand "$my_cmd"
       
   477       eval "func_echo $func_quote_for_expand_result"
       
   478     }
       
   479 
       
   480     if ${opt_dry_run-false}; then :; else
       
   481       eval "$lt_user_locale
       
   482 	    $my_cmd"
       
   483       my_status=$?
       
   484       eval "$lt_safe_locale"
       
   485       if test "$my_status" -eq 0; then :; else
       
   486 	eval "(exit $my_status); $my_fail_exp"
       
   487       fi
       
   488     fi
       
   489 }
       
   490 
       
   491 
       
   492 
       
   493 
       
   494 
       
   495 # func_version
       
   496 # Echo version message to standard output and exit.
       
   497 func_version ()
       
   498 {
       
   499     $SED -n '/^# '$PROGRAM' (GNU /,/# warranty; / {
       
   500         s/^# //
       
   501 	s/^# *$//
       
   502         s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/
       
   503         p
       
   504      }' < "$progpath"
       
   505      exit $?
       
   506 }
       
   507 
       
   508 # func_usage
       
   509 # Echo short help message to standard output and exit.
       
   510 func_usage ()
       
   511 {
       
   512     $SED -n '/^# Usage:/,/# -h/ {
       
   513         s/^# //
       
   514 	s/^# *$//
       
   515 	s/\$progname/'$progname'/
       
   516 	p
       
   517     }' < "$progpath"
       
   518     $ECHO
       
   519     $ECHO "run \`$progname --help | more' for full usage"
       
   520     exit $?
       
   521 }
       
   522 
       
   523 # func_help
       
   524 # Echo long help message to standard output and exit.
       
   525 func_help ()
       
   526 {
       
   527     $SED -n '/^# Usage:/,/# Report bugs to/ {
       
   528         s/^# //
       
   529 	s/^# *$//
       
   530 	s*\$progname*'$progname'*
       
   531 	s*\$host*'"$host"'*
       
   532 	s*\$SHELL*'"$SHELL"'*
       
   533 	s*\$LTCC*'"$LTCC"'*
       
   534 	s*\$LTCFLAGS*'"$LTCFLAGS"'*
       
   535 	s*\$LD*'"$LD"'*
       
   536 	s/\$with_gnu_ld/'"$with_gnu_ld"'/
       
   537 	s/\$automake_version/'"`(automake --version) 2>/dev/null |$SED 1q`"'/
       
   538 	s/\$autoconf_version/'"`(autoconf --version) 2>/dev/null |$SED 1q`"'/
       
   539 	p
       
   540      }' < "$progpath"
       
   541     exit $?
       
   542 }
       
   543 
       
   544 # func_missing_arg argname
       
   545 # Echo program name prefixed message to standard error and set global
       
   546 # exit_cmd.
       
   547 func_missing_arg ()
       
   548 {
       
   549     func_error "missing argument for $1"
       
   550     exit_cmd=exit
       
   551 }
       
   552 
       
   553 exit_cmd=:
       
   554 
       
   555 
       
   556 
       
   557 
       
   558 
       
   559 # Check that we have a working $ECHO.
       
   560 if test "X$1" = X--no-reexec; then
       
   561   # Discard the --no-reexec flag, and continue.
       
   562   shift
       
   563 elif test "X$1" = X--fallback-echo; then
       
   564   # Avoid inline document here, it may be left over
       
   565   :
       
   566 elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t'; then
       
   567   # Yippee, $ECHO works!
       
   568   :
       
   569 else
       
   570   # Restart under the correct shell, and then maybe $ECHO will work.
       
   571   exec $SHELL "$progpath" --no-reexec ${1+"$@"}
       
   572 fi
       
   573 
       
   574 if test "X$1" = X--fallback-echo; then
       
   575   # used as fallback echo
       
   576   shift
       
   577   cat <<EOF
       
   578 $*
       
   579 EOF
       
   580   exit $EXIT_SUCCESS
       
   581 fi
       
   582 
       
   583 magic="%%%MAGIC variable%%%"
       
   584 magic_exe="%%%MAGIC EXE variable%%%"
       
   585 
       
   586 # Global variables.
       
   587 # $mode is unset
       
   588 nonopt=
       
   589 execute_dlfiles=
       
   590 preserve_args=
       
   591 lo2o="s/\\.lo\$/.${objext}/"
       
   592 o2lo="s/\\.${objext}\$/.lo/"
       
   593 extracted_archives=
       
   594 extracted_serial=0
       
   595 
       
   596 opt_dry_run=false
       
   597 opt_duplicate_deps=false
       
   598 opt_silent=false
       
   599 opt_debug=:
       
   600 
       
   601 # If this variable is set in any of the actions, the command in it
       
   602 # will be execed at the end.  This prevents here-documents from being
       
   603 # left over by shells.
       
   604 exec_cmd=
       
   605 
       
   606 # func_fatal_configuration arg...
       
   607 # Echo program name prefixed message to standard error, followed by
       
   608 # a configuration failure hint, and exit.
       
   609 func_fatal_configuration ()
       
   610 {
       
   611     func_error ${1+"$@"}
       
   612     func_error "See the $PACKAGE documentation for more information."
       
   613     func_fatal_error "Fatal configuration error."
       
   614 }
       
   615 
       
   616 
       
   617 # func_config
       
   618 # Display the configuration for all the tags in this script.
       
   619 func_config ()
       
   620 {
       
   621     re_begincf='^# ### BEGIN LIBTOOL'
       
   622     re_endcf='^# ### END LIBTOOL'
       
   623 
       
   624     # Default configuration.
       
   625     $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath"
       
   626 
       
   627     # Now print the configurations for the tags.
       
   628     for tagname in $taglist; do
       
   629       $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath"
       
   630     done
       
   631 
       
   632     exit $?
       
   633 }
       
   634 
       
   635 # func_features
       
   636 # Display the features supported by this script.
       
   637 func_features ()
       
   638 {
       
   639     $ECHO "host: $host"
       
   640     if test "$build_libtool_libs" = yes; then
       
   641       $ECHO "enable shared libraries"
       
   642     else
       
   643       $ECHO "disable shared libraries"
       
   644     fi
       
   645     if test "$build_old_libs" = yes; then
       
   646       $ECHO "enable static libraries"
       
   647     else
       
   648       $ECHO "disable static libraries"
       
   649     fi
       
   650 
       
   651     exit $?
       
   652 }
       
   653 
       
   654 # func_enable_tag tagname
       
   655 # Verify that TAGNAME is valid, and either flag an error and exit, or
       
   656 # enable the TAGNAME tag.  We also add TAGNAME to the global $taglist
       
   657 # variable here.
       
   658 func_enable_tag ()
       
   659 {
       
   660   # Global variable:
       
   661   tagname="$1"
       
   662 
       
   663   re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$"
       
   664   re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$"
       
   665   sed_extractcf="/$re_begincf/,/$re_endcf/p"
       
   666 
       
   667   # Validate tagname.
       
   668   case $tagname in
       
   669     *[!-_A-Za-z0-9,/]*)
       
   670       func_fatal_error "invalid tag name: $tagname"
       
   671       ;;
       
   672   esac
       
   673 
       
   674   # Don't test for the "default" C tag, as we know it's
       
   675   # there but not specially marked.
       
   676   case $tagname in
       
   677     CC) ;;
       
   678     *)
       
   679       if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then
       
   680 	taglist="$taglist $tagname"
       
   681 
       
   682 	# Evaluate the configuration.  Be careful to quote the path
       
   683 	# and the sed script, to avoid splitting on whitespace, but
       
   684 	# also don't use non-portable quotes within backquotes within
       
   685 	# quotes we have to do it in 2 steps:
       
   686 	extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"`
       
   687 	eval "$extractedcf"
       
   688       else
       
   689 	func_error "ignoring unknown tag $tagname"
       
   690       fi
       
   691       ;;
       
   692   esac
       
   693 }
       
   694 
       
   695 # Parse options once, thoroughly.  This comes as soon as possible in
       
   696 # the script to make things like `libtool --version' happen quickly.
       
   697 {
       
   698 
       
   699   # Shorthand for --mode=foo, only valid as the first argument
       
   700   case $1 in
       
   701   clean|clea|cle|cl)
       
   702     shift; set dummy --mode clean ${1+"$@"}; shift
       
   703     ;;
       
   704   compile|compil|compi|comp|com|co|c)
       
   705     shift; set dummy --mode compile ${1+"$@"}; shift
       
   706     ;;
       
   707   execute|execut|execu|exec|exe|ex|e)
       
   708     shift; set dummy --mode execute ${1+"$@"}; shift
       
   709     ;;
       
   710   finish|finis|fini|fin|fi|f)
       
   711     shift; set dummy --mode finish ${1+"$@"}; shift
       
   712     ;;
       
   713   install|instal|insta|inst|ins|in|i)
       
   714     shift; set dummy --mode install ${1+"$@"}; shift
       
   715     ;;
       
   716   link|lin|li|l)
       
   717     shift; set dummy --mode link ${1+"$@"}; shift
       
   718     ;;
       
   719   uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u)
       
   720     shift; set dummy --mode uninstall ${1+"$@"}; shift
       
   721     ;;
       
   722   esac
       
   723 
       
   724   # Parse non-mode specific arguments:
       
   725   while test "$#" -gt 0; do
       
   726     opt="$1"
       
   727     shift
       
   728 
       
   729     case $opt in
       
   730       --config)		func_config					;;
       
   731 
       
   732       --debug)		preserve_args="$preserve_args $opt"
       
   733 			func_echo "enabling shell trace mode"
       
   734 			opt_debug='set -x'
       
   735 			$opt_debug
       
   736 			;;
       
   737 
       
   738       -dlopen)		test "$#" -eq 0 && func_missing_arg "$opt" && break
       
   739 			execute_dlfiles="$execute_dlfiles $1"
       
   740 			shift
       
   741 			;;
       
   742 
       
   743       --dry-run | -n)	opt_dry_run=:					;;
       
   744       --features)       func_features					;;
       
   745       --finish)		mode="finish"					;;
       
   746 
       
   747       --mode)		test "$#" -eq 0 && func_missing_arg "$opt" && break
       
   748 			case $1 in
       
   749 			  # Valid mode arguments:
       
   750 			  clean)	;;
       
   751 			  compile)	;;
       
   752 			  execute)	;;
       
   753 			  finish)	;;
       
   754 			  install)	;;
       
   755 			  link)		;;
       
   756 			  relink)	;;
       
   757 			  uninstall)	;;
       
   758 
       
   759 			  # Catch anything else as an error
       
   760 			  *) func_error "invalid argument for $opt"
       
   761 			     exit_cmd=exit
       
   762 			     break
       
   763 			     ;;
       
   764 		        esac
       
   765 
       
   766 			mode="$1"
       
   767 			shift
       
   768 			;;
       
   769 
       
   770       --preserve-dup-deps)
       
   771 			opt_duplicate_deps=:				;;
       
   772 
       
   773       --quiet|--silent)	preserve_args="$preserve_args $opt"
       
   774 			opt_silent=:
       
   775 			;;
       
   776 
       
   777       --verbose| -v)	preserve_args="$preserve_args $opt"
       
   778 			opt_silent=false
       
   779 			;;
       
   780 
       
   781       --tag)		test "$#" -eq 0 && func_missing_arg "$opt" && break
       
   782 			preserve_args="$preserve_args $opt $1"
       
   783 			func_enable_tag "$1"	# tagname is set here
       
   784 			shift
       
   785 			;;
       
   786 
       
   787       # Separate optargs to long options:
       
   788       -dlopen=*|--mode=*|--tag=*)
       
   789 			func_opt_split "$opt"
       
   790 			set dummy "$func_opt_split_opt" "$func_opt_split_arg" ${1+"$@"}
       
   791 			shift
       
   792 			;;
       
   793 
       
   794       -\?|-h)		func_usage					;;
       
   795       --help)		opt_help=:					;;
       
   796       --version)	func_version					;;
       
   797 
       
   798       -*)		func_fatal_help "unrecognized option \`$opt'"	;;
       
   799 
       
   800       *)		nonopt="$opt"
       
   801 			break
       
   802 			;;
       
   803     esac
       
   804   done
       
   805 
       
   806 
       
   807   case $host in
       
   808     *cygwin* | *mingw* | *pw32* | *cegcc*)
       
   809       # don't eliminate duplications in $postdeps and $predeps
       
   810       opt_duplicate_compiler_generated_deps=:
       
   811       ;;
       
   812     *)
       
   813       opt_duplicate_compiler_generated_deps=$opt_duplicate_deps
       
   814       ;;
       
   815   esac
       
   816 
       
   817   # Having warned about all mis-specified options, bail out if
       
   818   # anything was wrong.
       
   819   $exit_cmd $EXIT_FAILURE
       
   820 }
       
   821 
       
   822 # func_check_version_match
       
   823 # Ensure that we are using m4 macros, and libtool script from the same
       
   824 # release of libtool.
       
   825 func_check_version_match ()
       
   826 {
       
   827   if test "$package_revision" != "$macro_revision"; then
       
   828     if test "$VERSION" != "$macro_version"; then
       
   829       if test -z "$macro_version"; then
       
   830         cat >&2 <<_LT_EOF
       
   831 $progname: Version mismatch error.  This is $PACKAGE $VERSION, but the
       
   832 $progname: definition of this LT_INIT comes from an older release.
       
   833 $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
       
   834 $progname: and run autoconf again.
       
   835 _LT_EOF
       
   836       else
       
   837         cat >&2 <<_LT_EOF
       
   838 $progname: Version mismatch error.  This is $PACKAGE $VERSION, but the
       
   839 $progname: definition of this LT_INIT comes from $PACKAGE $macro_version.
       
   840 $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
       
   841 $progname: and run autoconf again.
       
   842 _LT_EOF
       
   843       fi
       
   844     else
       
   845       cat >&2 <<_LT_EOF
       
   846 $progname: Version mismatch error.  This is $PACKAGE $VERSION, revision $package_revision,
       
   847 $progname: but the definition of this LT_INIT comes from revision $macro_revision.
       
   848 $progname: You should recreate aclocal.m4 with macros from revision $package_revision
       
   849 $progname: of $PACKAGE $VERSION and run autoconf again.
       
   850 _LT_EOF
       
   851     fi
       
   852 
       
   853     exit $EXIT_MISMATCH
       
   854   fi
       
   855 }
       
   856 
       
   857 
       
   858 ## ----------- ##
       
   859 ##    Main.    ##
       
   860 ## ----------- ##
       
   861 
       
   862 $opt_help || {
       
   863   # Sanity checks first:
       
   864   func_check_version_match
       
   865 
       
   866   if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
       
   867     func_fatal_configuration "not configured to build any kind of library"
       
   868   fi
       
   869 
       
   870   test -z "$mode" && func_fatal_error "error: you must specify a MODE."
       
   871 
       
   872 
       
   873   # Darwin sucks
       
   874   eval std_shrext=\"$shrext_cmds\"
       
   875 
       
   876 
       
   877   # Only execute mode is allowed to have -dlopen flags.
       
   878   if test -n "$execute_dlfiles" && test "$mode" != execute; then
       
   879     func_error "unrecognized option \`-dlopen'"
       
   880     $ECHO "$help" 1>&2
       
   881     exit $EXIT_FAILURE
       
   882   fi
       
   883 
       
   884   # Change the help message to a mode-specific one.
       
   885   generic_help="$help"
       
   886   help="Try \`$progname --help --mode=$mode' for more information."
       
   887 }
       
   888 
       
   889 
       
   890 # func_lalib_p file
       
   891 # True iff FILE is a libtool `.la' library or `.lo' object file.
       
   892 # This function is only a basic sanity check; it will hardly flush out
       
   893 # determined imposters.
       
   894 func_lalib_p ()
       
   895 {
       
   896     test -f "$1" &&
       
   897       $SED -e 4q "$1" 2>/dev/null \
       
   898         | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1
       
   899 }
       
   900 
       
   901 # func_lalib_unsafe_p file
       
   902 # True iff FILE is a libtool `.la' library or `.lo' object file.
       
   903 # This function implements the same check as func_lalib_p without
       
   904 # resorting to external programs.  To this end, it redirects stdin and
       
   905 # closes it afterwards, without saving the original file descriptor.
       
   906 # As a safety measure, use it only where a negative result would be
       
   907 # fatal anyway.  Works if `file' does not exist.
       
   908 func_lalib_unsafe_p ()
       
   909 {
       
   910     lalib_p=no
       
   911     if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then
       
   912 	for lalib_p_l in 1 2 3 4
       
   913 	do
       
   914 	    read lalib_p_line
       
   915 	    case "$lalib_p_line" in
       
   916 		\#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;;
       
   917 	    esac
       
   918 	done
       
   919 	exec 0<&5 5<&-
       
   920     fi
       
   921     test "$lalib_p" = yes
       
   922 }
       
   923 
       
   924 # func_ltwrapper_script_p file
       
   925 # True iff FILE is a libtool wrapper script
       
   926 # This function is only a basic sanity check; it will hardly flush out
       
   927 # determined imposters.
       
   928 func_ltwrapper_script_p ()
       
   929 {
       
   930     func_lalib_p "$1"
       
   931 }
       
   932 
       
   933 # func_ltwrapper_executable_p file
       
   934 # True iff FILE is a libtool wrapper executable
       
   935 # This function is only a basic sanity check; it will hardly flush out
       
   936 # determined imposters.
       
   937 func_ltwrapper_executable_p ()
       
   938 {
       
   939     func_ltwrapper_exec_suffix=
       
   940     case $1 in
       
   941     *.exe) ;;
       
   942     *) func_ltwrapper_exec_suffix=.exe ;;
       
   943     esac
       
   944     $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1
       
   945 }
       
   946 
       
   947 # func_ltwrapper_scriptname file
       
   948 # Assumes file is an ltwrapper_executable
       
   949 # uses $file to determine the appropriate filename for a
       
   950 # temporary ltwrapper_script.
       
   951 func_ltwrapper_scriptname ()
       
   952 {
       
   953     func_ltwrapper_scriptname_result=""
       
   954     if func_ltwrapper_executable_p "$1"; then
       
   955 	func_dirname_and_basename "$1" "" "."
       
   956 	func_stripname '' '.exe' "$func_basename_result"
       
   957 	func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper"
       
   958     fi
       
   959 }
       
   960 
       
   961 # func_ltwrapper_p file
       
   962 # True iff FILE is a libtool wrapper script or wrapper executable
       
   963 # This function is only a basic sanity check; it will hardly flush out
       
   964 # determined imposters.
       
   965 func_ltwrapper_p ()
       
   966 {
       
   967     func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1"
       
   968 }
       
   969 
       
   970 
       
   971 # func_execute_cmds commands fail_cmd
       
   972 # Execute tilde-delimited COMMANDS.
       
   973 # If FAIL_CMD is given, eval that upon failure.
       
   974 # FAIL_CMD may read-access the current command in variable CMD!
       
   975 func_execute_cmds ()
       
   976 {
       
   977     $opt_debug
       
   978     save_ifs=$IFS; IFS='~'
       
   979     for cmd in $1; do
       
   980       IFS=$save_ifs
       
   981       eval cmd=\"$cmd\"
       
   982       func_show_eval "$cmd" "${2-:}"
       
   983     done
       
   984     IFS=$save_ifs
       
   985 }
       
   986 
       
   987 
       
   988 # func_source file
       
   989 # Source FILE, adding directory component if necessary.
       
   990 # Note that it is not necessary on cygwin/mingw to append a dot to
       
   991 # FILE even if both FILE and FILE.exe exist: automatic-append-.exe
       
   992 # behavior happens only for exec(3), not for open(2)!  Also, sourcing
       
   993 # `FILE.' does not work on cygwin managed mounts.
       
   994 func_source ()
       
   995 {
       
   996     $opt_debug
       
   997     case $1 in
       
   998     */* | *\\*)	. "$1" ;;
       
   999     *)		. "./$1" ;;
       
  1000     esac
       
  1001 }
       
  1002 
       
  1003 
       
  1004 # func_infer_tag arg
       
  1005 # Infer tagged configuration to use if any are available and
       
  1006 # if one wasn't chosen via the "--tag" command line option.
       
  1007 # Only attempt this if the compiler in the base compile
       
  1008 # command doesn't match the default compiler.
       
  1009 # arg is usually of the form 'gcc ...'
       
  1010 func_infer_tag ()
       
  1011 {
       
  1012     $opt_debug
       
  1013     if test -n "$available_tags" && test -z "$tagname"; then
       
  1014       CC_quoted=
       
  1015       for arg in $CC; do
       
  1016         func_quote_for_eval "$arg"
       
  1017 	CC_quoted="$CC_quoted $func_quote_for_eval_result"
       
  1018       done
       
  1019       case $@ in
       
  1020       # Blanks in the command may have been stripped by the calling shell,
       
  1021       # but not from the CC environment variable when configure was run.
       
  1022       " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*) ;;
       
  1023       # Blanks at the start of $base_compile will cause this to fail
       
  1024       # if we don't check for them as well.
       
  1025       *)
       
  1026 	for z in $available_tags; do
       
  1027 	  if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
       
  1028 	    # Evaluate the configuration.
       
  1029 	    eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
       
  1030 	    CC_quoted=
       
  1031 	    for arg in $CC; do
       
  1032 	      # Double-quote args containing other shell metacharacters.
       
  1033 	      func_quote_for_eval "$arg"
       
  1034 	      CC_quoted="$CC_quoted $func_quote_for_eval_result"
       
  1035 	    done
       
  1036 	    case "$@ " in
       
  1037 	      " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*)
       
  1038 	      # The compiler in the base compile command matches
       
  1039 	      # the one in the tagged configuration.
       
  1040 	      # Assume this is the tagged configuration we want.
       
  1041 	      tagname=$z
       
  1042 	      break
       
  1043 	      ;;
       
  1044 	    esac
       
  1045 	  fi
       
  1046 	done
       
  1047 	# If $tagname still isn't set, then no tagged configuration
       
  1048 	# was found and let the user know that the "--tag" command
       
  1049 	# line option must be used.
       
  1050 	if test -z "$tagname"; then
       
  1051 	  func_echo "unable to infer tagged configuration"
       
  1052 	  func_fatal_error "specify a tag with \`--tag'"
       
  1053 #	else
       
  1054 #	  func_verbose "using $tagname tagged configuration"
       
  1055 	fi
       
  1056 	;;
       
  1057       esac
       
  1058     fi
       
  1059 }
       
  1060 
       
  1061 
       
  1062 
       
  1063 # func_write_libtool_object output_name pic_name nonpic_name
       
  1064 # Create a libtool object file (analogous to a ".la" file),
       
  1065 # but don't create it if we're doing a dry run.
       
  1066 func_write_libtool_object ()
       
  1067 {
       
  1068     write_libobj=${1}
       
  1069     if test "$build_libtool_libs" = yes; then
       
  1070       write_lobj=\'${2}\'
       
  1071     else
       
  1072       write_lobj=none
       
  1073     fi
       
  1074 
       
  1075     if test "$build_old_libs" = yes; then
       
  1076       write_oldobj=\'${3}\'
       
  1077     else
       
  1078       write_oldobj=none
       
  1079     fi
       
  1080 
       
  1081     $opt_dry_run || {
       
  1082       cat >${write_libobj}T <<EOF
       
  1083 # $write_libobj - a libtool object file
       
  1084 # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
       
  1085 #
       
  1086 # Please DO NOT delete this file!
       
  1087 # It is necessary for linking the library.
       
  1088 
       
  1089 # Name of the PIC object.
       
  1090 pic_object=$write_lobj
       
  1091 
       
  1092 # Name of the non-PIC object
       
  1093 non_pic_object=$write_oldobj
       
  1094 
       
  1095 EOF
       
  1096       $MV "${write_libobj}T" "${write_libobj}"
       
  1097     }
       
  1098 }
       
  1099 
       
  1100 # func_mode_compile arg...
       
  1101 func_mode_compile ()
       
  1102 {
       
  1103     $opt_debug
       
  1104     # Get the compilation command and the source file.
       
  1105     base_compile=
       
  1106     srcfile="$nonopt"  #  always keep a non-empty value in "srcfile"
       
  1107     suppress_opt=yes
       
  1108     suppress_output=
       
  1109     arg_mode=normal
       
  1110     libobj=
       
  1111     later=
       
  1112     pie_flag=
       
  1113 
       
  1114     for arg
       
  1115     do
       
  1116       case $arg_mode in
       
  1117       arg  )
       
  1118 	# do not "continue".  Instead, add this to base_compile
       
  1119 	lastarg="$arg"
       
  1120 	arg_mode=normal
       
  1121 	;;
       
  1122 
       
  1123       target )
       
  1124 	libobj="$arg"
       
  1125 	arg_mode=normal
       
  1126 	continue
       
  1127 	;;
       
  1128 
       
  1129       normal )
       
  1130 	# Accept any command-line options.
       
  1131 	case $arg in
       
  1132 	-o)
       
  1133 	  test -n "$libobj" && \
       
  1134 	    func_fatal_error "you cannot specify \`-o' more than once"
       
  1135 	  arg_mode=target
       
  1136 	  continue
       
  1137 	  ;;
       
  1138 
       
  1139 	-pie | -fpie | -fPIE)
       
  1140           pie_flag="$pie_flag $arg"
       
  1141 	  continue
       
  1142 	  ;;
       
  1143 
       
  1144 	-shared | -static | -prefer-pic | -prefer-non-pic)
       
  1145 	  later="$later $arg"
       
  1146 	  continue
       
  1147 	  ;;
       
  1148 
       
  1149 	-no-suppress)
       
  1150 	  suppress_opt=no
       
  1151 	  continue
       
  1152 	  ;;
       
  1153 
       
  1154 	-Xcompiler)
       
  1155 	  arg_mode=arg  #  the next one goes into the "base_compile" arg list
       
  1156 	  continue      #  The current "srcfile" will either be retained or
       
  1157 	  ;;            #  replaced later.  I would guess that would be a bug.
       
  1158 
       
  1159 	-Wc,*)
       
  1160 	  func_stripname '-Wc,' '' "$arg"
       
  1161 	  args=$func_stripname_result
       
  1162 	  lastarg=
       
  1163 	  save_ifs="$IFS"; IFS=','
       
  1164 	  for arg in $args; do
       
  1165 	    IFS="$save_ifs"
       
  1166 	    func_quote_for_eval "$arg"
       
  1167 	    lastarg="$lastarg $func_quote_for_eval_result"
       
  1168 	  done
       
  1169 	  IFS="$save_ifs"
       
  1170 	  func_stripname ' ' '' "$lastarg"
       
  1171 	  lastarg=$func_stripname_result
       
  1172 
       
  1173 	  # Add the arguments to base_compile.
       
  1174 	  base_compile="$base_compile $lastarg"
       
  1175 	  continue
       
  1176 	  ;;
       
  1177 
       
  1178 	*)
       
  1179 	  # Accept the current argument as the source file.
       
  1180 	  # The previous "srcfile" becomes the current argument.
       
  1181 	  #
       
  1182 	  lastarg="$srcfile"
       
  1183 	  srcfile="$arg"
       
  1184 	  ;;
       
  1185 	esac  #  case $arg
       
  1186 	;;
       
  1187       esac    #  case $arg_mode
       
  1188 
       
  1189       # Aesthetically quote the previous argument.
       
  1190       func_quote_for_eval "$lastarg"
       
  1191       base_compile="$base_compile $func_quote_for_eval_result"
       
  1192     done # for arg
       
  1193 
       
  1194     case $arg_mode in
       
  1195     arg)
       
  1196       func_fatal_error "you must specify an argument for -Xcompile"
       
  1197       ;;
       
  1198     target)
       
  1199       func_fatal_error "you must specify a target with \`-o'"
       
  1200       ;;
       
  1201     *)
       
  1202       # Get the name of the library object.
       
  1203       test -z "$libobj" && {
       
  1204 	func_basename "$srcfile"
       
  1205 	libobj="$func_basename_result"
       
  1206       }
       
  1207       ;;
       
  1208     esac
       
  1209 
       
  1210     # Recognize several different file suffixes.
       
  1211     # If the user specifies -o file.o, it is replaced with file.lo
       
  1212     case $libobj in
       
  1213     *.[cCFSifmso] | \
       
  1214     *.ada | *.adb | *.ads | *.asm | \
       
  1215     *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \
       
  1216     *.[fF][09]? | *.for | *.java | *.obj | *.sx)
       
  1217       func_xform "$libobj"
       
  1218       libobj=$func_xform_result
       
  1219       ;;
       
  1220     esac
       
  1221 
       
  1222     case $libobj in
       
  1223     *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;;
       
  1224     *)
       
  1225       func_fatal_error "cannot determine name of library object from \`$libobj'"
       
  1226       ;;
       
  1227     esac
       
  1228 
       
  1229     func_infer_tag $base_compile
       
  1230 
       
  1231     for arg in $later; do
       
  1232       case $arg in
       
  1233       -shared)
       
  1234 	test "$build_libtool_libs" != yes && \
       
  1235 	  func_fatal_configuration "can not build a shared library"
       
  1236 	build_old_libs=no
       
  1237 	continue
       
  1238 	;;
       
  1239 
       
  1240       -static)
       
  1241 	build_libtool_libs=no
       
  1242 	build_old_libs=yes
       
  1243 	continue
       
  1244 	;;
       
  1245 
       
  1246       -prefer-pic)
       
  1247 	pic_mode=yes
       
  1248 	continue
       
  1249 	;;
       
  1250 
       
  1251       -prefer-non-pic)
       
  1252 	pic_mode=no
       
  1253 	continue
       
  1254 	;;
       
  1255       esac
       
  1256     done
       
  1257 
       
  1258     func_quote_for_eval "$libobj"
       
  1259     test "X$libobj" != "X$func_quote_for_eval_result" \
       
  1260       && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"'	 &()|`$[]' \
       
  1261       && func_warning "libobj name \`$libobj' may not contain shell special characters."
       
  1262     func_dirname_and_basename "$obj" "/" ""
       
  1263     objname="$func_basename_result"
       
  1264     xdir="$func_dirname_result"
       
  1265     lobj=${xdir}$objdir/$objname
       
  1266 
       
  1267     test -z "$base_compile" && \
       
  1268       func_fatal_help "you must specify a compilation command"
       
  1269 
       
  1270     # Delete any leftover library objects.
       
  1271     if test "$build_old_libs" = yes; then
       
  1272       removelist="$obj $lobj $libobj ${libobj}T"
       
  1273     else
       
  1274       removelist="$lobj $libobj ${libobj}T"
       
  1275     fi
       
  1276 
       
  1277     # On Cygwin there's no "real" PIC flag so we must build both object types
       
  1278     case $host_os in
       
  1279     cygwin* | mingw* | pw32* | os2* | cegcc*)
       
  1280       pic_mode=default
       
  1281       ;;
       
  1282     esac
       
  1283     if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then
       
  1284       # non-PIC code in shared libraries is not supported
       
  1285       pic_mode=default
       
  1286     fi
       
  1287 
       
  1288     # Calculate the filename of the output object if compiler does
       
  1289     # not support -o with -c
       
  1290     if test "$compiler_c_o" = no; then
       
  1291       output_obj=`$ECHO "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext}
       
  1292       lockfile="$output_obj.lock"
       
  1293     else
       
  1294       output_obj=
       
  1295       need_locks=no
       
  1296       lockfile=
       
  1297     fi
       
  1298 
       
  1299     # Lock this critical section if it is needed
       
  1300     # We use this script file to make the link, it avoids creating a new file
       
  1301     if test "$need_locks" = yes; then
       
  1302       until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
       
  1303 	func_echo "Waiting for $lockfile to be removed"
       
  1304 	sleep 2
       
  1305       done
       
  1306     elif test "$need_locks" = warn; then
       
  1307       if test -f "$lockfile"; then
       
  1308 	$ECHO "\
       
  1309 *** ERROR, $lockfile exists and contains:
       
  1310 `cat $lockfile 2>/dev/null`
       
  1311 
       
  1312 This indicates that another process is trying to use the same
       
  1313 temporary object file, and libtool could not work around it because
       
  1314 your compiler does not support \`-c' and \`-o' together.  If you
       
  1315 repeat this compilation, it may succeed, by chance, but you had better
       
  1316 avoid parallel builds (make -j) in this platform, or get a better
       
  1317 compiler."
       
  1318 
       
  1319 	$opt_dry_run || $RM $removelist
       
  1320 	exit $EXIT_FAILURE
       
  1321       fi
       
  1322       removelist="$removelist $output_obj"
       
  1323       $ECHO "$srcfile" > "$lockfile"
       
  1324     fi
       
  1325 
       
  1326     $opt_dry_run || $RM $removelist
       
  1327     removelist="$removelist $lockfile"
       
  1328     trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15
       
  1329 
       
  1330     if test -n "$fix_srcfile_path"; then
       
  1331       eval srcfile=\"$fix_srcfile_path\"
       
  1332     fi
       
  1333     func_quote_for_eval "$srcfile"
       
  1334     qsrcfile=$func_quote_for_eval_result
       
  1335 
       
  1336     # Only build a PIC object if we are building libtool libraries.
       
  1337     if test "$build_libtool_libs" = yes; then
       
  1338       # Without this assignment, base_compile gets emptied.
       
  1339       fbsd_hideous_sh_bug=$base_compile
       
  1340 
       
  1341       if test "$pic_mode" != no; then
       
  1342 	command="$base_compile $qsrcfile $pic_flag"
       
  1343       else
       
  1344 	# Don't build PIC code
       
  1345 	command="$base_compile $qsrcfile"
       
  1346       fi
       
  1347 
       
  1348       func_mkdir_p "$xdir$objdir"
       
  1349 
       
  1350       if test -z "$output_obj"; then
       
  1351 	# Place PIC objects in $objdir
       
  1352 	command="$command -o $lobj"
       
  1353       fi
       
  1354 
       
  1355       func_show_eval_locale "$command"	\
       
  1356           'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE'
       
  1357 
       
  1358       if test "$need_locks" = warn &&
       
  1359 	 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
       
  1360 	$ECHO "\
       
  1361 *** ERROR, $lockfile contains:
       
  1362 `cat $lockfile 2>/dev/null`
       
  1363 
       
  1364 but it should contain:
       
  1365 $srcfile
       
  1366 
       
  1367 This indicates that another process is trying to use the same
       
  1368 temporary object file, and libtool could not work around it because
       
  1369 your compiler does not support \`-c' and \`-o' together.  If you
       
  1370 repeat this compilation, it may succeed, by chance, but you had better
       
  1371 avoid parallel builds (make -j) in this platform, or get a better
       
  1372 compiler."
       
  1373 
       
  1374 	$opt_dry_run || $RM $removelist
       
  1375 	exit $EXIT_FAILURE
       
  1376       fi
       
  1377 
       
  1378       # Just move the object if needed, then go on to compile the next one
       
  1379       if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
       
  1380 	func_show_eval '$MV "$output_obj" "$lobj"' \
       
  1381 	  'error=$?; $opt_dry_run || $RM $removelist; exit $error'
       
  1382       fi
       
  1383 
       
  1384       # Allow error messages only from the first compilation.
       
  1385       if test "$suppress_opt" = yes; then
       
  1386 	suppress_output=' >/dev/null 2>&1'
       
  1387       fi
       
  1388     fi
       
  1389 
       
  1390     # Only build a position-dependent object if we build old libraries.
       
  1391     if test "$build_old_libs" = yes; then
       
  1392       if test "$pic_mode" != yes; then
       
  1393 	# Don't build PIC code
       
  1394 	command="$base_compile $qsrcfile$pie_flag"
       
  1395       else
       
  1396 	command="$base_compile $qsrcfile $pic_flag"
       
  1397       fi
       
  1398       if test "$compiler_c_o" = yes; then
       
  1399 	command="$command -o $obj"
       
  1400       fi
       
  1401 
       
  1402       # Suppress compiler output if we already did a PIC compilation.
       
  1403       command="$command$suppress_output"
       
  1404       func_show_eval_locale "$command" \
       
  1405         '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE'
       
  1406 
       
  1407       if test "$need_locks" = warn &&
       
  1408 	 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
       
  1409 	$ECHO "\
       
  1410 *** ERROR, $lockfile contains:
       
  1411 `cat $lockfile 2>/dev/null`
       
  1412 
       
  1413 but it should contain:
       
  1414 $srcfile
       
  1415 
       
  1416 This indicates that another process is trying to use the same
       
  1417 temporary object file, and libtool could not work around it because
       
  1418 your compiler does not support \`-c' and \`-o' together.  If you
       
  1419 repeat this compilation, it may succeed, by chance, but you had better
       
  1420 avoid parallel builds (make -j) in this platform, or get a better
       
  1421 compiler."
       
  1422 
       
  1423 	$opt_dry_run || $RM $removelist
       
  1424 	exit $EXIT_FAILURE
       
  1425       fi
       
  1426 
       
  1427       # Just move the object if needed
       
  1428       if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
       
  1429 	func_show_eval '$MV "$output_obj" "$obj"' \
       
  1430 	  'error=$?; $opt_dry_run || $RM $removelist; exit $error'
       
  1431       fi
       
  1432     fi
       
  1433 
       
  1434     $opt_dry_run || {
       
  1435       func_write_libtool_object "$libobj" "$objdir/$objname" "$objname"
       
  1436 
       
  1437       # Unlock the critical section if it was locked
       
  1438       if test "$need_locks" != no; then
       
  1439 	removelist=$lockfile
       
  1440         $RM "$lockfile"
       
  1441       fi
       
  1442     }
       
  1443 
       
  1444     exit $EXIT_SUCCESS
       
  1445 }
       
  1446 
       
  1447 $opt_help || {
       
  1448 test "$mode" = compile && func_mode_compile ${1+"$@"}
       
  1449 }
       
  1450 
       
  1451 func_mode_help ()
       
  1452 {
       
  1453     # We need to display help for each of the modes.
       
  1454     case $mode in
       
  1455       "")
       
  1456         # Generic help is extracted from the usage comments
       
  1457         # at the start of this file.
       
  1458         func_help
       
  1459         ;;
       
  1460 
       
  1461       clean)
       
  1462         $ECHO \
       
  1463 "Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE...
       
  1464 
       
  1465 Remove files from the build directory.
       
  1466 
       
  1467 RM is the name of the program to use to delete files associated with each FILE
       
  1468 (typically \`/bin/rm').  RM-OPTIONS are options (such as \`-f') to be passed
       
  1469 to RM.
       
  1470 
       
  1471 If FILE is a libtool library, object or program, all the files associated
       
  1472 with it are deleted. Otherwise, only FILE itself is deleted using RM."
       
  1473         ;;
       
  1474 
       
  1475       compile)
       
  1476       $ECHO \
       
  1477 "Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
       
  1478 
       
  1479 Compile a source file into a libtool library object.
       
  1480 
       
  1481 This mode accepts the following additional options:
       
  1482 
       
  1483   -o OUTPUT-FILE    set the output file name to OUTPUT-FILE
       
  1484   -no-suppress      do not suppress compiler output for multiple passes
       
  1485   -prefer-pic       try to building PIC objects only
       
  1486   -prefer-non-pic   try to building non-PIC objects only
       
  1487   -shared           do not build a \`.o' file suitable for static linking
       
  1488   -static           only build a \`.o' file suitable for static linking
       
  1489 
       
  1490 COMPILE-COMMAND is a command to be used in creating a \`standard' object file
       
  1491 from the given SOURCEFILE.
       
  1492 
       
  1493 The output file name is determined by removing the directory component from
       
  1494 SOURCEFILE, then substituting the C source code suffix \`.c' with the
       
  1495 library object suffix, \`.lo'."
       
  1496         ;;
       
  1497 
       
  1498       execute)
       
  1499         $ECHO \
       
  1500 "Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]...
       
  1501 
       
  1502 Automatically set library path, then run a program.
       
  1503 
       
  1504 This mode accepts the following additional options:
       
  1505 
       
  1506   -dlopen FILE      add the directory containing FILE to the library path
       
  1507 
       
  1508 This mode sets the library path environment variable according to \`-dlopen'
       
  1509 flags.
       
  1510 
       
  1511 If any of the ARGS are libtool executable wrappers, then they are translated
       
  1512 into their corresponding uninstalled binary, and any of their required library
       
  1513 directories are added to the library path.
       
  1514 
       
  1515 Then, COMMAND is executed, with ARGS as arguments."
       
  1516         ;;
       
  1517 
       
  1518       finish)
       
  1519         $ECHO \
       
  1520 "Usage: $progname [OPTION]... --mode=finish [LIBDIR]...
       
  1521 
       
  1522 Complete the installation of libtool libraries.
       
  1523 
       
  1524 Each LIBDIR is a directory that contains libtool libraries.
       
  1525 
       
  1526 The commands that this mode executes may require superuser privileges.  Use
       
  1527 the \`--dry-run' option if you just want to see what would be executed."
       
  1528         ;;
       
  1529 
       
  1530       install)
       
  1531         $ECHO \
       
  1532 "Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND...
       
  1533 
       
  1534 Install executables or libraries.
       
  1535 
       
  1536 INSTALL-COMMAND is the installation command.  The first component should be
       
  1537 either the \`install' or \`cp' program.
       
  1538 
       
  1539 The following components of INSTALL-COMMAND are treated specially:
       
  1540 
       
  1541   -inst-prefix PREFIX-DIR  Use PREFIX-DIR as a staging area for installation
       
  1542 
       
  1543 The rest of the components are interpreted as arguments to that command (only
       
  1544 BSD-compatible install options are recognized)."
       
  1545         ;;
       
  1546 
       
  1547       link)
       
  1548         $ECHO \
       
  1549 "Usage: $progname [OPTION]... --mode=link LINK-COMMAND...
       
  1550 
       
  1551 Link object files or libraries together to form another library, or to
       
  1552 create an executable program.
       
  1553 
       
  1554 LINK-COMMAND is a command using the C compiler that you would use to create
       
  1555 a program from several object files.
       
  1556 
       
  1557 The following components of LINK-COMMAND are treated specially:
       
  1558 
       
  1559   -all-static       do not do any dynamic linking at all
       
  1560   -avoid-version    do not add a version suffix if possible
       
  1561   -dlopen FILE      \`-dlpreopen' FILE if it cannot be dlopened at runtime
       
  1562   -dlpreopen FILE   link in FILE and add its symbols to lt_preloaded_symbols
       
  1563   -export-dynamic   allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
       
  1564   -export-symbols SYMFILE
       
  1565                     try to export only the symbols listed in SYMFILE
       
  1566   -export-symbols-regex REGEX
       
  1567                     try to export only the symbols matching REGEX
       
  1568   -LLIBDIR          search LIBDIR for required installed libraries
       
  1569   -lNAME            OUTPUT-FILE requires the installed library libNAME
       
  1570   -module           build a library that can dlopened
       
  1571   -no-fast-install  disable the fast-install mode
       
  1572   -no-install       link a not-installable executable
       
  1573   -no-undefined     declare that a library does not refer to external symbols
       
  1574   -o OUTPUT-FILE    create OUTPUT-FILE from the specified objects
       
  1575   -objectlist FILE  Use a list of object files found in FILE to specify objects
       
  1576   -precious-files-regex REGEX
       
  1577                     don't remove output files matching REGEX
       
  1578   -release RELEASE  specify package release information
       
  1579   -rpath LIBDIR     the created library will eventually be installed in LIBDIR
       
  1580   -R[ ]LIBDIR       add LIBDIR to the runtime path of programs and libraries
       
  1581   -shared           only do dynamic linking of libtool libraries
       
  1582   -shrext SUFFIX    override the standard shared library file extension
       
  1583   -static           do not do any dynamic linking of uninstalled libtool libraries
       
  1584   -static-libtool-libs
       
  1585                     do not do any dynamic linking of libtool libraries
       
  1586   -version-info CURRENT[:REVISION[:AGE]]
       
  1587                     specify library version info [each variable defaults to 0]
       
  1588   -weak LIBNAME     declare that the target provides the LIBNAME interface
       
  1589 
       
  1590 All other options (arguments beginning with \`-') are ignored.
       
  1591 
       
  1592 Every other argument is treated as a filename.  Files ending in \`.la' are
       
  1593 treated as uninstalled libtool libraries, other files are standard or library
       
  1594 object files.
       
  1595 
       
  1596 If the OUTPUT-FILE ends in \`.la', then a libtool library is created,
       
  1597 only library objects (\`.lo' files) may be specified, and \`-rpath' is
       
  1598 required, except when creating a convenience library.
       
  1599 
       
  1600 If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created
       
  1601 using \`ar' and \`ranlib', or on Windows using \`lib'.
       
  1602 
       
  1603 If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file
       
  1604 is created, otherwise an executable program is created."
       
  1605         ;;
       
  1606 
       
  1607       uninstall)
       
  1608         $ECHO \
       
  1609 "Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
       
  1610 
       
  1611 Remove libraries from an installation directory.
       
  1612 
       
  1613 RM is the name of the program to use to delete files associated with each FILE
       
  1614 (typically \`/bin/rm').  RM-OPTIONS are options (such as \`-f') to be passed
       
  1615 to RM.
       
  1616 
       
  1617 If FILE is a libtool library, all the files associated with it are deleted.
       
  1618 Otherwise, only FILE itself is deleted using RM."
       
  1619         ;;
       
  1620 
       
  1621       *)
       
  1622         func_fatal_help "invalid operation mode \`$mode'"
       
  1623         ;;
       
  1624     esac
       
  1625 
       
  1626     $ECHO
       
  1627     $ECHO "Try \`$progname --help' for more information about other modes."
       
  1628 
       
  1629     exit $?
       
  1630 }
       
  1631 
       
  1632   # Now that we've collected a possible --mode arg, show help if necessary
       
  1633   $opt_help && func_mode_help
       
  1634 
       
  1635 
       
  1636 # func_mode_execute arg...
       
  1637 func_mode_execute ()
       
  1638 {
       
  1639     $opt_debug
       
  1640     # The first argument is the command name.
       
  1641     cmd="$nonopt"
       
  1642     test -z "$cmd" && \
       
  1643       func_fatal_help "you must specify a COMMAND"
       
  1644 
       
  1645     # Handle -dlopen flags immediately.
       
  1646     for file in $execute_dlfiles; do
       
  1647       test -f "$file" \
       
  1648 	|| func_fatal_help "\`$file' is not a file"
       
  1649 
       
  1650       dir=
       
  1651       case $file in
       
  1652       *.la)
       
  1653 	# Check to see that this really is a libtool archive.
       
  1654 	func_lalib_unsafe_p "$file" \
       
  1655 	  || func_fatal_help "\`$lib' is not a valid libtool archive"
       
  1656 
       
  1657 	# Read the libtool library.
       
  1658 	dlname=
       
  1659 	library_names=
       
  1660 	func_source "$file"
       
  1661 
       
  1662 	# Skip this library if it cannot be dlopened.
       
  1663 	if test -z "$dlname"; then
       
  1664 	  # Warn if it was a shared library.
       
  1665 	  test -n "$library_names" && \
       
  1666 	    func_warning "\`$file' was not linked with \`-export-dynamic'"
       
  1667 	  continue
       
  1668 	fi
       
  1669 
       
  1670 	func_dirname "$file" "" "."
       
  1671 	dir="$func_dirname_result"
       
  1672 
       
  1673 	if test -f "$dir/$objdir/$dlname"; then
       
  1674 	  dir="$dir/$objdir"
       
  1675 	else
       
  1676 	  if test ! -f "$dir/$dlname"; then
       
  1677 	    func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'"
       
  1678 	  fi
       
  1679 	fi
       
  1680 	;;
       
  1681 
       
  1682       *.lo)
       
  1683 	# Just add the directory containing the .lo file.
       
  1684 	func_dirname "$file" "" "."
       
  1685 	dir="$func_dirname_result"
       
  1686 	;;
       
  1687 
       
  1688       *)
       
  1689 	func_warning "\`-dlopen' is ignored for non-libtool libraries and objects"
       
  1690 	continue
       
  1691 	;;
       
  1692       esac
       
  1693 
       
  1694       # Get the absolute pathname.
       
  1695       absdir=`cd "$dir" && pwd`
       
  1696       test -n "$absdir" && dir="$absdir"
       
  1697 
       
  1698       # Now add the directory to shlibpath_var.
       
  1699       if eval "test -z \"\$$shlibpath_var\""; then
       
  1700 	eval "$shlibpath_var=\"\$dir\""
       
  1701       else
       
  1702 	eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
       
  1703       fi
       
  1704     done
       
  1705 
       
  1706     # This variable tells wrapper scripts just to set shlibpath_var
       
  1707     # rather than running their programs.
       
  1708     libtool_execute_magic="$magic"
       
  1709 
       
  1710     # Check if any of the arguments is a wrapper script.
       
  1711     args=
       
  1712     for file
       
  1713     do
       
  1714       case $file in
       
  1715       -*) ;;
       
  1716       *)
       
  1717 	# Do a test to see if this is really a libtool program.
       
  1718 	if func_ltwrapper_script_p "$file"; then
       
  1719 	  func_source "$file"
       
  1720 	  # Transform arg to wrapped name.
       
  1721 	  file="$progdir/$program"
       
  1722 	elif func_ltwrapper_executable_p "$file"; then
       
  1723 	  func_ltwrapper_scriptname "$file"
       
  1724 	  func_source "$func_ltwrapper_scriptname_result"
       
  1725 	  # Transform arg to wrapped name.
       
  1726 	  file="$progdir/$program"
       
  1727 	fi
       
  1728 	;;
       
  1729       esac
       
  1730       # Quote arguments (to preserve shell metacharacters).
       
  1731       func_quote_for_eval "$file"
       
  1732       args="$args $func_quote_for_eval_result"
       
  1733     done
       
  1734 
       
  1735     if test "X$opt_dry_run" = Xfalse; then
       
  1736       if test -n "$shlibpath_var"; then
       
  1737 	# Export the shlibpath_var.
       
  1738 	eval "export $shlibpath_var"
       
  1739       fi
       
  1740 
       
  1741       # Restore saved environment variables
       
  1742       for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
       
  1743       do
       
  1744 	eval "if test \"\${save_$lt_var+set}\" = set; then
       
  1745                 $lt_var=\$save_$lt_var; export $lt_var
       
  1746 	      else
       
  1747 		$lt_unset $lt_var
       
  1748 	      fi"
       
  1749       done
       
  1750 
       
  1751       # Now prepare to actually exec the command.
       
  1752       exec_cmd="\$cmd$args"
       
  1753     else
       
  1754       # Display what would be done.
       
  1755       if test -n "$shlibpath_var"; then
       
  1756 	eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\""
       
  1757 	$ECHO "export $shlibpath_var"
       
  1758       fi
       
  1759       $ECHO "$cmd$args"
       
  1760       exit $EXIT_SUCCESS
       
  1761     fi
       
  1762 }
       
  1763 
       
  1764 test "$mode" = execute && func_mode_execute ${1+"$@"}
       
  1765 
       
  1766 
       
  1767 # func_mode_finish arg...
       
  1768 func_mode_finish ()
       
  1769 {
       
  1770     $opt_debug
       
  1771     libdirs="$nonopt"
       
  1772     admincmds=
       
  1773 
       
  1774     if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
       
  1775       for dir
       
  1776       do
       
  1777 	libdirs="$libdirs $dir"
       
  1778       done
       
  1779 
       
  1780       for libdir in $libdirs; do
       
  1781 	if test -n "$finish_cmds"; then
       
  1782 	  # Do each command in the finish commands.
       
  1783 	  func_execute_cmds "$finish_cmds" 'admincmds="$admincmds
       
  1784 '"$cmd"'"'
       
  1785 	fi
       
  1786 	if test -n "$finish_eval"; then
       
  1787 	  # Do the single finish_eval.
       
  1788 	  eval cmds=\"$finish_eval\"
       
  1789 	  $opt_dry_run || eval "$cmds" || admincmds="$admincmds
       
  1790        $cmds"
       
  1791 	fi
       
  1792       done
       
  1793     fi
       
  1794 
       
  1795     # Exit here if they wanted silent mode.
       
  1796     $opt_silent && exit $EXIT_SUCCESS
       
  1797 
       
  1798     $ECHO "X----------------------------------------------------------------------" | $Xsed
       
  1799     $ECHO "Libraries have been installed in:"
       
  1800     for libdir in $libdirs; do
       
  1801       $ECHO "   $libdir"
       
  1802     done
       
  1803     $ECHO
       
  1804     $ECHO "If you ever happen to want to link against installed libraries"
       
  1805     $ECHO "in a given directory, LIBDIR, you must either use libtool, and"
       
  1806     $ECHO "specify the full pathname of the library, or use the \`-LLIBDIR'"
       
  1807     $ECHO "flag during linking and do at least one of the following:"
       
  1808     if test -n "$shlibpath_var"; then
       
  1809       $ECHO "   - add LIBDIR to the \`$shlibpath_var' environment variable"
       
  1810       $ECHO "     during execution"
       
  1811     fi
       
  1812     if test -n "$runpath_var"; then
       
  1813       $ECHO "   - add LIBDIR to the \`$runpath_var' environment variable"
       
  1814       $ECHO "     during linking"
       
  1815     fi
       
  1816     if test -n "$hardcode_libdir_flag_spec"; then
       
  1817       libdir=LIBDIR
       
  1818       eval flag=\"$hardcode_libdir_flag_spec\"
       
  1819 
       
  1820       $ECHO "   - use the \`$flag' linker flag"
       
  1821     fi
       
  1822     if test -n "$admincmds"; then
       
  1823       $ECHO "   - have your system administrator run these commands:$admincmds"
       
  1824     fi
       
  1825     if test -f /etc/ld.so.conf; then
       
  1826       $ECHO "   - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
       
  1827     fi
       
  1828     $ECHO
       
  1829 
       
  1830     $ECHO "See any operating system documentation about shared libraries for"
       
  1831     case $host in
       
  1832       solaris2.[6789]|solaris2.1[0-9])
       
  1833         $ECHO "more information, such as the ld(1), crle(1) and ld.so(8) manual"
       
  1834 	$ECHO "pages."
       
  1835 	;;
       
  1836       *)
       
  1837         $ECHO "more information, such as the ld(1) and ld.so(8) manual pages."
       
  1838         ;;
       
  1839     esac
       
  1840     $ECHO "X----------------------------------------------------------------------" | $Xsed
       
  1841     exit $EXIT_SUCCESS
       
  1842 }
       
  1843 
       
  1844 test "$mode" = finish && func_mode_finish ${1+"$@"}
       
  1845 
       
  1846 
       
  1847 # func_mode_install arg...
       
  1848 func_mode_install ()
       
  1849 {
       
  1850     $opt_debug
       
  1851     # There may be an optional sh(1) argument at the beginning of
       
  1852     # install_prog (especially on Windows NT).
       
  1853     if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh ||
       
  1854        # Allow the use of GNU shtool's install command.
       
  1855        $ECHO "X$nonopt" | $GREP shtool >/dev/null; then
       
  1856       # Aesthetically quote it.
       
  1857       func_quote_for_eval "$nonopt"
       
  1858       install_prog="$func_quote_for_eval_result "
       
  1859       arg=$1
       
  1860       shift
       
  1861     else
       
  1862       install_prog=
       
  1863       arg=$nonopt
       
  1864     fi
       
  1865 
       
  1866     # The real first argument should be the name of the installation program.
       
  1867     # Aesthetically quote it.
       
  1868     func_quote_for_eval "$arg"
       
  1869     install_prog="$install_prog$func_quote_for_eval_result"
       
  1870 
       
  1871     # We need to accept at least all the BSD install flags.
       
  1872     dest=
       
  1873     files=
       
  1874     opts=
       
  1875     prev=
       
  1876     install_type=
       
  1877     isdir=no
       
  1878     stripme=
       
  1879     for arg
       
  1880     do
       
  1881       if test -n "$dest"; then
       
  1882 	files="$files $dest"
       
  1883 	dest=$arg
       
  1884 	continue
       
  1885       fi
       
  1886 
       
  1887       case $arg in
       
  1888       -d) isdir=yes ;;
       
  1889       -f)
       
  1890 	case " $install_prog " in
       
  1891 	*[\\\ /]cp\ *) ;;
       
  1892 	*) prev=$arg ;;
       
  1893 	esac
       
  1894 	;;
       
  1895       -g | -m | -o)
       
  1896 	prev=$arg
       
  1897 	;;
       
  1898       -s)
       
  1899 	stripme=" -s"
       
  1900 	continue
       
  1901 	;;
       
  1902       -*)
       
  1903 	;;
       
  1904       *)
       
  1905 	# If the previous option needed an argument, then skip it.
       
  1906 	if test -n "$prev"; then
       
  1907 	  prev=
       
  1908 	else
       
  1909 	  dest=$arg
       
  1910 	  continue
       
  1911 	fi
       
  1912 	;;
       
  1913       esac
       
  1914 
       
  1915       # Aesthetically quote the argument.
       
  1916       func_quote_for_eval "$arg"
       
  1917       install_prog="$install_prog $func_quote_for_eval_result"
       
  1918     done
       
  1919 
       
  1920     test -z "$install_prog" && \
       
  1921       func_fatal_help "you must specify an install program"
       
  1922 
       
  1923     test -n "$prev" && \
       
  1924       func_fatal_help "the \`$prev' option requires an argument"
       
  1925 
       
  1926     if test -z "$files"; then
       
  1927       if test -z "$dest"; then
       
  1928 	func_fatal_help "no file or destination specified"
       
  1929       else
       
  1930 	func_fatal_help "you must specify a destination"
       
  1931       fi
       
  1932     fi
       
  1933 
       
  1934     # Strip any trailing slash from the destination.
       
  1935     func_stripname '' '/' "$dest"
       
  1936     dest=$func_stripname_result
       
  1937 
       
  1938     # Check to see that the destination is a directory.
       
  1939     test -d "$dest" && isdir=yes
       
  1940     if test "$isdir" = yes; then
       
  1941       destdir="$dest"
       
  1942       destname=
       
  1943     else
       
  1944       func_dirname_and_basename "$dest" "" "."
       
  1945       destdir="$func_dirname_result"
       
  1946       destname="$func_basename_result"
       
  1947 
       
  1948       # Not a directory, so check to see that there is only one file specified.
       
  1949       set dummy $files; shift
       
  1950       test "$#" -gt 1 && \
       
  1951 	func_fatal_help "\`$dest' is not a directory"
       
  1952     fi
       
  1953     case $destdir in
       
  1954     [\\/]* | [A-Za-z]:[\\/]*) ;;
       
  1955     *)
       
  1956       for file in $files; do
       
  1957 	case $file in
       
  1958 	*.lo) ;;
       
  1959 	*)
       
  1960 	  func_fatal_help "\`$destdir' must be an absolute directory name"
       
  1961 	  ;;
       
  1962 	esac
       
  1963       done
       
  1964       ;;
       
  1965     esac
       
  1966 
       
  1967     # This variable tells wrapper scripts just to set variables rather
       
  1968     # than running their programs.
       
  1969     libtool_install_magic="$magic"
       
  1970 
       
  1971     staticlibs=
       
  1972     future_libdirs=
       
  1973     current_libdirs=
       
  1974     for file in $files; do
       
  1975 
       
  1976       # Do each installation.
       
  1977       case $file in
       
  1978       *.$libext)
       
  1979 	# Do the static libraries later.
       
  1980 	staticlibs="$staticlibs $file"
       
  1981 	;;
       
  1982 
       
  1983       *.la)
       
  1984 	# Check to see that this really is a libtool archive.
       
  1985 	func_lalib_unsafe_p "$file" \
       
  1986 	  || func_fatal_help "\`$file' is not a valid libtool archive"
       
  1987 
       
  1988 	library_names=
       
  1989 	old_library=
       
  1990 	relink_command=
       
  1991 	func_source "$file"
       
  1992 
       
  1993 	# Add the libdir to current_libdirs if it is the destination.
       
  1994 	if test "X$destdir" = "X$libdir"; then
       
  1995 	  case "$current_libdirs " in
       
  1996 	  *" $libdir "*) ;;
       
  1997 	  *) current_libdirs="$current_libdirs $libdir" ;;
       
  1998 	  esac
       
  1999 	else
       
  2000 	  # Note the libdir as a future libdir.
       
  2001 	  case "$future_libdirs " in
       
  2002 	  *" $libdir "*) ;;
       
  2003 	  *) future_libdirs="$future_libdirs $libdir" ;;
       
  2004 	  esac
       
  2005 	fi
       
  2006 
       
  2007 	func_dirname "$file" "/" ""
       
  2008 	dir="$func_dirname_result"
       
  2009 	dir="$dir$objdir"
       
  2010 
       
  2011 	if test -n "$relink_command"; then
       
  2012 	  # Determine the prefix the user has applied to our future dir.
       
  2013 	  inst_prefix_dir=`$ECHO "X$destdir" | $Xsed -e "s%$libdir\$%%"`
       
  2014 
       
  2015 	  # Don't allow the user to place us outside of our expected
       
  2016 	  # location b/c this prevents finding dependent libraries that
       
  2017 	  # are installed to the same prefix.
       
  2018 	  # At present, this check doesn't affect windows .dll's that
       
  2019 	  # are installed into $libdir/../bin (currently, that works fine)
       
  2020 	  # but it's something to keep an eye on.
       
  2021 	  test "$inst_prefix_dir" = "$destdir" && \
       
  2022 	    func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir"
       
  2023 
       
  2024 	  if test -n "$inst_prefix_dir"; then
       
  2025 	    # Stick the inst_prefix_dir data into the link command.
       
  2026 	    relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
       
  2027 	  else
       
  2028 	    relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%%"`
       
  2029 	  fi
       
  2030 
       
  2031 	  func_warning "relinking \`$file'"
       
  2032 	  func_show_eval "$relink_command" \
       
  2033 	    'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"'
       
  2034 	fi
       
  2035 
       
  2036 	# See the names of the shared library.
       
  2037 	set dummy $library_names; shift
       
  2038 	if test -n "$1"; then
       
  2039 	  realname="$1"
       
  2040 	  shift
       
  2041 
       
  2042 	  srcname="$realname"
       
  2043 	  test -n "$relink_command" && srcname="$realname"T
       
  2044 
       
  2045 	  # Install the shared library and build the symlinks.
       
  2046 	  func_show_eval "$install_prog $dir/$srcname $destdir/$realname" \
       
  2047 	      'exit $?'
       
  2048 	  tstripme="$stripme"
       
  2049 	  case $host_os in
       
  2050 	  cygwin* | mingw* | pw32* | cegcc*)
       
  2051 	    case $realname in
       
  2052 	    *.dll.a)
       
  2053 	      tstripme=""
       
  2054 	      ;;
       
  2055 	    esac
       
  2056 	    ;;
       
  2057 	  esac
       
  2058 	  if test -n "$tstripme" && test -n "$striplib"; then
       
  2059 	    func_show_eval "$striplib $destdir/$realname" 'exit $?'
       
  2060 	  fi
       
  2061 
       
  2062 	  if test "$#" -gt 0; then
       
  2063 	    # Delete the old symlinks, and create new ones.
       
  2064 	    # Try `ln -sf' first, because the `ln' binary might depend on
       
  2065 	    # the symlink we replace!  Solaris /bin/ln does not understand -f,
       
  2066 	    # so we also need to try rm && ln -s.
       
  2067 	    for linkname
       
  2068 	    do
       
  2069 	      test "$linkname" != "$realname" \
       
  2070 		&& func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })"
       
  2071 	    done
       
  2072 	  fi
       
  2073 
       
  2074 	  # Do each command in the postinstall commands.
       
  2075 	  lib="$destdir/$realname"
       
  2076 	  func_execute_cmds "$postinstall_cmds" 'exit $?'
       
  2077 	fi
       
  2078 
       
  2079 	# Install the pseudo-library for information purposes.
       
  2080 	func_basename "$file"
       
  2081 	name="$func_basename_result"
       
  2082 	instname="$dir/$name"i
       
  2083 	func_show_eval "$install_prog $instname $destdir/$name" 'exit $?'
       
  2084 
       
  2085 	# Maybe install the static library, too.
       
  2086 	test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library"
       
  2087 	;;
       
  2088 
       
  2089       *.lo)
       
  2090 	# Install (i.e. copy) a libtool object.
       
  2091 
       
  2092 	# Figure out destination file name, if it wasn't already specified.
       
  2093 	if test -n "$destname"; then
       
  2094 	  destfile="$destdir/$destname"
       
  2095 	else
       
  2096 	  func_basename "$file"
       
  2097 	  destfile="$func_basename_result"
       
  2098 	  destfile="$destdir/$destfile"
       
  2099 	fi
       
  2100 
       
  2101 	# Deduce the name of the destination old-style object file.
       
  2102 	case $destfile in
       
  2103 	*.lo)
       
  2104 	  func_lo2o "$destfile"
       
  2105 	  staticdest=$func_lo2o_result
       
  2106 	  ;;
       
  2107 	*.$objext)
       
  2108 	  staticdest="$destfile"
       
  2109 	  destfile=
       
  2110 	  ;;
       
  2111 	*)
       
  2112 	  func_fatal_help "cannot copy a libtool object to \`$destfile'"
       
  2113 	  ;;
       
  2114 	esac
       
  2115 
       
  2116 	# Install the libtool object if requested.
       
  2117 	test -n "$destfile" && \
       
  2118 	  func_show_eval "$install_prog $file $destfile" 'exit $?'
       
  2119 
       
  2120 	# Install the old object if enabled.
       
  2121 	if test "$build_old_libs" = yes; then
       
  2122 	  # Deduce the name of the old-style object file.
       
  2123 	  func_lo2o "$file"
       
  2124 	  staticobj=$func_lo2o_result
       
  2125 	  func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?'
       
  2126 	fi
       
  2127 	exit $EXIT_SUCCESS
       
  2128 	;;
       
  2129 
       
  2130       *)
       
  2131 	# Figure out destination file name, if it wasn't already specified.
       
  2132 	if test -n "$destname"; then
       
  2133 	  destfile="$destdir/$destname"
       
  2134 	else
       
  2135 	  func_basename "$file"
       
  2136 	  destfile="$func_basename_result"
       
  2137 	  destfile="$destdir/$destfile"
       
  2138 	fi
       
  2139 
       
  2140 	# If the file is missing, and there is a .exe on the end, strip it
       
  2141 	# because it is most likely a libtool script we actually want to
       
  2142 	# install
       
  2143 	stripped_ext=""
       
  2144 	case $file in
       
  2145 	  *.exe)
       
  2146 	    if test ! -f "$file"; then
       
  2147 	      func_stripname '' '.exe' "$file"
       
  2148 	      file=$func_stripname_result
       
  2149 	      stripped_ext=".exe"
       
  2150 	    fi
       
  2151 	    ;;
       
  2152 	esac
       
  2153 
       
  2154 	# Do a test to see if this is really a libtool program.
       
  2155 	case $host in
       
  2156 	*cygwin* | *mingw*)
       
  2157 	    if func_ltwrapper_executable_p "$file"; then
       
  2158 	      func_ltwrapper_scriptname "$file"
       
  2159 	      wrapper=$func_ltwrapper_scriptname_result
       
  2160 	    else
       
  2161 	      func_stripname '' '.exe' "$file"
       
  2162 	      wrapper=$func_stripname_result
       
  2163 	    fi
       
  2164 	    ;;
       
  2165 	*)
       
  2166 	    wrapper=$file
       
  2167 	    ;;
       
  2168 	esac
       
  2169 	if func_ltwrapper_script_p "$wrapper"; then
       
  2170 	  notinst_deplibs=
       
  2171 	  relink_command=
       
  2172 
       
  2173 	  func_source "$wrapper"
       
  2174 
       
  2175 	  # Check the variables that should have been set.
       
  2176 	  test -z "$generated_by_libtool_version" && \
       
  2177 	    func_fatal_error "invalid libtool wrapper script \`$wrapper'"
       
  2178 
       
  2179 	  finalize=yes
       
  2180 	  for lib in $notinst_deplibs; do
       
  2181 	    # Check to see that each library is installed.
       
  2182 	    libdir=
       
  2183 	    if test -f "$lib"; then
       
  2184 	      func_source "$lib"
       
  2185 	    fi
       
  2186 	    libfile="$libdir/"`$ECHO "X$lib" | $Xsed -e 's%^.*/%%g'` ### testsuite: skip nested quoting test
       
  2187 	    if test -n "$libdir" && test ! -f "$libfile"; then
       
  2188 	      func_warning "\`$lib' has not been installed in \`$libdir'"
       
  2189 	      finalize=no
       
  2190 	    fi
       
  2191 	  done
       
  2192 
       
  2193 	  relink_command=
       
  2194 	  func_source "$wrapper"
       
  2195 
       
  2196 	  outputname=
       
  2197 	  if test "$fast_install" = no && test -n "$relink_command"; then
       
  2198 	    $opt_dry_run || {
       
  2199 	      if test "$finalize" = yes; then
       
  2200 	        tmpdir=`func_mktempdir`
       
  2201 		func_basename "$file$stripped_ext"
       
  2202 		file="$func_basename_result"
       
  2203 	        outputname="$tmpdir/$file"
       
  2204 	        # Replace the output file specification.
       
  2205 	        relink_command=`$ECHO "X$relink_command" | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g'`
       
  2206 
       
  2207 	        $opt_silent || {
       
  2208 	          func_quote_for_expand "$relink_command"
       
  2209 		  eval "func_echo $func_quote_for_expand_result"
       
  2210 	        }
       
  2211 	        if eval "$relink_command"; then :
       
  2212 	          else
       
  2213 		  func_error "error: relink \`$file' with the above command before installing it"
       
  2214 		  $opt_dry_run || ${RM}r "$tmpdir"
       
  2215 		  continue
       
  2216 	        fi
       
  2217 	        file="$outputname"
       
  2218 	      else
       
  2219 	        func_warning "cannot relink \`$file'"
       
  2220 	      fi
       
  2221 	    }
       
  2222 	  else
       
  2223 	    # Install the binary that we compiled earlier.
       
  2224 	    file=`$ECHO "X$file$stripped_ext" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"`
       
  2225 	  fi
       
  2226 	fi
       
  2227 
       
  2228 	# remove .exe since cygwin /usr/bin/install will append another
       
  2229 	# one anyway
       
  2230 	case $install_prog,$host in
       
  2231 	*/usr/bin/install*,*cygwin*)
       
  2232 	  case $file:$destfile in
       
  2233 	  *.exe:*.exe)
       
  2234 	    # this is ok
       
  2235 	    ;;
       
  2236 	  *.exe:*)
       
  2237 	    destfile=$destfile.exe
       
  2238 	    ;;
       
  2239 	  *:*.exe)
       
  2240 	    func_stripname '' '.exe' "$destfile"
       
  2241 	    destfile=$func_stripname_result
       
  2242 	    ;;
       
  2243 	  esac
       
  2244 	  ;;
       
  2245 	esac
       
  2246 	func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?'
       
  2247 	$opt_dry_run || if test -n "$outputname"; then
       
  2248 	  ${RM}r "$tmpdir"
       
  2249 	fi
       
  2250 	;;
       
  2251       esac
       
  2252     done
       
  2253 
       
  2254     for file in $staticlibs; do
       
  2255       func_basename "$file"
       
  2256       name="$func_basename_result"
       
  2257 
       
  2258       # Set up the ranlib parameters.
       
  2259       oldlib="$destdir/$name"
       
  2260 
       
  2261       func_show_eval "$install_prog \$file \$oldlib" 'exit $?'
       
  2262 
       
  2263       if test -n "$stripme" && test -n "$old_striplib"; then
       
  2264 	func_show_eval "$old_striplib $oldlib" 'exit $?'
       
  2265       fi
       
  2266 
       
  2267       # Do each command in the postinstall commands.
       
  2268       func_execute_cmds "$old_postinstall_cmds" 'exit $?'
       
  2269     done
       
  2270 
       
  2271     test -n "$future_libdirs" && \
       
  2272       func_warning "remember to run \`$progname --finish$future_libdirs'"
       
  2273 
       
  2274     if test -n "$current_libdirs"; then
       
  2275       # Maybe just do a dry run.
       
  2276       $opt_dry_run && current_libdirs=" -n$current_libdirs"
       
  2277       exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs'
       
  2278     else
       
  2279       exit $EXIT_SUCCESS
       
  2280     fi
       
  2281 }
       
  2282 
       
  2283 test "$mode" = install && func_mode_install ${1+"$@"}
       
  2284 
       
  2285 
       
  2286 # func_generate_dlsyms outputname originator pic_p
       
  2287 # Extract symbols from dlprefiles and create ${outputname}S.o with
       
  2288 # a dlpreopen symbol table.
       
  2289 func_generate_dlsyms ()
       
  2290 {
       
  2291     $opt_debug
       
  2292     my_outputname="$1"
       
  2293     my_originator="$2"
       
  2294     my_pic_p="${3-no}"
       
  2295     my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'`
       
  2296     my_dlsyms=
       
  2297 
       
  2298     if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
       
  2299       if test -n "$NM" && test -n "$global_symbol_pipe"; then
       
  2300 	my_dlsyms="${my_outputname}S.c"
       
  2301       else
       
  2302 	func_error "not configured to extract global symbols from dlpreopened files"
       
  2303       fi
       
  2304     fi
       
  2305 
       
  2306     if test -n "$my_dlsyms"; then
       
  2307       case $my_dlsyms in
       
  2308       "") ;;
       
  2309       *.c)
       
  2310 	# Discover the nlist of each of the dlfiles.
       
  2311 	nlist="$output_objdir/${my_outputname}.nm"
       
  2312 
       
  2313 	func_show_eval "$RM $nlist ${nlist}S ${nlist}T"
       
  2314 
       
  2315 	# Parse the name list into a source file.
       
  2316 	func_verbose "creating $output_objdir/$my_dlsyms"
       
  2317 
       
  2318 	$opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\
       
  2319 /* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */
       
  2320 /* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */
       
  2321 
       
  2322 #ifdef __cplusplus
       
  2323 extern \"C\" {
       
  2324 #endif
       
  2325 
       
  2326 /* External symbol declarations for the compiler. */\
       
  2327 "
       
  2328 
       
  2329 	if test "$dlself" = yes; then
       
  2330 	  func_verbose "generating symbol list for \`$output'"
       
  2331 
       
  2332 	  $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist"
       
  2333 
       
  2334 	  # Add our own program objects to the symbol list.
       
  2335 	  progfiles=`$ECHO "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
       
  2336 	  for progfile in $progfiles; do
       
  2337 	    func_verbose "extracting global C symbols from \`$progfile'"
       
  2338 	    $opt_dry_run || eval "$NM $progfile | $global_symbol_pipe >> '$nlist'"
       
  2339 	  done
       
  2340 
       
  2341 	  if test -n "$exclude_expsyms"; then
       
  2342 	    $opt_dry_run || {
       
  2343 	      eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
       
  2344 	      eval '$MV "$nlist"T "$nlist"'
       
  2345 	    }
       
  2346 	  fi
       
  2347 
       
  2348 	  if test -n "$export_symbols_regex"; then
       
  2349 	    $opt_dry_run || {
       
  2350 	      eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
       
  2351 	      eval '$MV "$nlist"T "$nlist"'
       
  2352 	    }
       
  2353 	  fi
       
  2354 
       
  2355 	  # Prepare the list of exported symbols
       
  2356 	  if test -z "$export_symbols"; then
       
  2357 	    export_symbols="$output_objdir/$outputname.exp"
       
  2358 	    $opt_dry_run || {
       
  2359 	      $RM $export_symbols
       
  2360 	      eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
       
  2361 	      case $host in
       
  2362 	      *cygwin* | *mingw* | *cegcc* )
       
  2363                 eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
       
  2364                 eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
       
  2365 	        ;;
       
  2366 	      esac
       
  2367 	    }
       
  2368 	  else
       
  2369 	    $opt_dry_run || {
       
  2370 	      eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
       
  2371 	      eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
       
  2372 	      eval '$MV "$nlist"T "$nlist"'
       
  2373 	      case $host in
       
  2374 	        *cygwin | *mingw* | *cegcc* )
       
  2375 	          eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
       
  2376 	          eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
       
  2377 	          ;;
       
  2378 	      esac
       
  2379 	    }
       
  2380 	  fi
       
  2381 	fi
       
  2382 
       
  2383 	for dlprefile in $dlprefiles; do
       
  2384 	  func_verbose "extracting global C symbols from \`$dlprefile'"
       
  2385 	  func_basename "$dlprefile"
       
  2386 	  name="$func_basename_result"
       
  2387 	  $opt_dry_run || {
       
  2388 	    eval '$ECHO ": $name " >> "$nlist"'
       
  2389 	    eval "$NM $dlprefile 2>/dev/null | $global_symbol_pipe >> '$nlist'"
       
  2390 	  }
       
  2391 	done
       
  2392 
       
  2393 	$opt_dry_run || {
       
  2394 	  # Make sure we have at least an empty file.
       
  2395 	  test -f "$nlist" || : > "$nlist"
       
  2396 
       
  2397 	  if test -n "$exclude_expsyms"; then
       
  2398 	    $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
       
  2399 	    $MV "$nlist"T "$nlist"
       
  2400 	  fi
       
  2401 
       
  2402 	  # Try sorting and uniquifying the output.
       
  2403 	  if $GREP -v "^: " < "$nlist" |
       
  2404 	      if sort -k 3 </dev/null >/dev/null 2>&1; then
       
  2405 		sort -k 3
       
  2406 	      else
       
  2407 		sort +2
       
  2408 	      fi |
       
  2409 	      uniq > "$nlist"S; then
       
  2410 	    :
       
  2411 	  else
       
  2412 	    $GREP -v "^: " < "$nlist" > "$nlist"S
       
  2413 	  fi
       
  2414 
       
  2415 	  if test -f "$nlist"S; then
       
  2416 	    eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"'
       
  2417 	  else
       
  2418 	    $ECHO '/* NONE */' >> "$output_objdir/$my_dlsyms"
       
  2419 	  fi
       
  2420 
       
  2421 	  $ECHO >> "$output_objdir/$my_dlsyms" "\
       
  2422 
       
  2423 /* The mapping between symbol names and symbols.  */
       
  2424 typedef struct {
       
  2425   const char *name;
       
  2426   void *address;
       
  2427 } lt_dlsymlist;
       
  2428 "
       
  2429 	  case $host in
       
  2430 	  *cygwin* | *mingw* | *cegcc* )
       
  2431 	    $ECHO >> "$output_objdir/$my_dlsyms" "\
       
  2432 /* DATA imports from DLLs on WIN32 con't be const, because
       
  2433    runtime relocations are performed -- see ld's documentation
       
  2434    on pseudo-relocs.  */"
       
  2435 	    lt_dlsym_const= ;;
       
  2436 	  *osf5*)
       
  2437 	    echo >> "$output_objdir/$my_dlsyms" "\
       
  2438 /* This system does not cope well with relocations in const data */"
       
  2439 	    lt_dlsym_const= ;;
       
  2440 	  *)
       
  2441 	    lt_dlsym_const=const ;;
       
  2442 	  esac
       
  2443 
       
  2444 	  $ECHO >> "$output_objdir/$my_dlsyms" "\
       
  2445 extern $lt_dlsym_const lt_dlsymlist
       
  2446 lt_${my_prefix}_LTX_preloaded_symbols[];
       
  2447 $lt_dlsym_const lt_dlsymlist
       
  2448 lt_${my_prefix}_LTX_preloaded_symbols[] =
       
  2449 {\
       
  2450   { \"$my_originator\", (void *) 0 },"
       
  2451 
       
  2452 	  case $need_lib_prefix in
       
  2453 	  no)
       
  2454 	    eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms"
       
  2455 	    ;;
       
  2456 	  *)
       
  2457 	    eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms"
       
  2458 	    ;;
       
  2459 	  esac
       
  2460 	  $ECHO >> "$output_objdir/$my_dlsyms" "\
       
  2461   {0, (void *) 0}
       
  2462 };
       
  2463 
       
  2464 /* This works around a problem in FreeBSD linker */
       
  2465 #ifdef FREEBSD_WORKAROUND
       
  2466 static const void *lt_preloaded_setup() {
       
  2467   return lt_${my_prefix}_LTX_preloaded_symbols;
       
  2468 }
       
  2469 #endif
       
  2470 
       
  2471 #ifdef __cplusplus
       
  2472 }
       
  2473 #endif\
       
  2474 "
       
  2475 	} # !$opt_dry_run
       
  2476 
       
  2477 	pic_flag_for_symtable=
       
  2478 	case "$compile_command " in
       
  2479 	*" -static "*) ;;
       
  2480 	*)
       
  2481 	  case $host in
       
  2482 	  # compiling the symbol table file with pic_flag works around
       
  2483 	  # a FreeBSD bug that causes programs to crash when -lm is
       
  2484 	  # linked before any other PIC object.  But we must not use
       
  2485 	  # pic_flag when linking with -static.  The problem exists in
       
  2486 	  # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
       
  2487 	  *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
       
  2488 	    pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;;
       
  2489 	  *-*-hpux*)
       
  2490 	    pic_flag_for_symtable=" $pic_flag"  ;;
       
  2491 	  *)
       
  2492 	    if test "X$my_pic_p" != Xno; then
       
  2493 	      pic_flag_for_symtable=" $pic_flag"
       
  2494 	    fi
       
  2495 	    ;;
       
  2496 	  esac
       
  2497 	  ;;
       
  2498 	esac
       
  2499 	symtab_cflags=
       
  2500 	for arg in $LTCFLAGS; do
       
  2501 	  case $arg in
       
  2502 	  -pie | -fpie | -fPIE) ;;
       
  2503 	  *) symtab_cflags="$symtab_cflags $arg" ;;
       
  2504 	  esac
       
  2505 	done
       
  2506 
       
  2507 	# Now compile the dynamic symbol file.
       
  2508 	func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?'
       
  2509 
       
  2510 	# Clean up the generated files.
       
  2511 	func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"'
       
  2512 
       
  2513 	# Transform the symbol file into the correct name.
       
  2514 	symfileobj="$output_objdir/${my_outputname}S.$objext"
       
  2515 	case $host in
       
  2516 	*cygwin* | *mingw* | *cegcc* )
       
  2517 	  if test -f "$output_objdir/$my_outputname.def"; then
       
  2518 	    compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
       
  2519 	    finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
       
  2520 	  else
       
  2521 	    compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
       
  2522 	    finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
       
  2523 	  fi
       
  2524 	  ;;
       
  2525 	*)
       
  2526 	  compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
       
  2527 	  finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
       
  2528 	  ;;
       
  2529 	esac
       
  2530 	;;
       
  2531       *)
       
  2532 	func_fatal_error "unknown suffix for \`$my_dlsyms'"
       
  2533 	;;
       
  2534       esac
       
  2535     else
       
  2536       # We keep going just in case the user didn't refer to
       
  2537       # lt_preloaded_symbols.  The linker will fail if global_symbol_pipe
       
  2538       # really was required.
       
  2539 
       
  2540       # Nullify the symbol file.
       
  2541       compile_command=`$ECHO "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"`
       
  2542       finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"`
       
  2543     fi
       
  2544 }
       
  2545 
       
  2546 # func_win32_libid arg
       
  2547 # return the library type of file 'arg'
       
  2548 #
       
  2549 # Need a lot of goo to handle *both* DLLs and import libs
       
  2550 # Has to be a shell function in order to 'eat' the argument
       
  2551 # that is supplied when $file_magic_command is called.
       
  2552 func_win32_libid ()
       
  2553 {
       
  2554   $opt_debug
       
  2555   win32_libid_type="unknown"
       
  2556   win32_fileres=`file -L $1 2>/dev/null`
       
  2557   case $win32_fileres in
       
  2558   *ar\ archive\ import\ library*) # definitely import
       
  2559     win32_libid_type="x86 archive import"
       
  2560     ;;
       
  2561   *ar\ archive*) # could be an import, or static
       
  2562     if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null |
       
  2563        $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null ; then
       
  2564       win32_nmres=`eval $NM -f posix -A $1 |
       
  2565 	$SED -n -e '
       
  2566 	    1,100{
       
  2567 		/ I /{
       
  2568 		    s,.*,import,
       
  2569 		    p
       
  2570 		    q
       
  2571 		}
       
  2572 	    }'`
       
  2573       case $win32_nmres in
       
  2574       import*)  win32_libid_type="x86 archive import";;
       
  2575       *)        win32_libid_type="x86 archive static";;
       
  2576       esac
       
  2577     fi
       
  2578     ;;
       
  2579   *DLL*)
       
  2580     win32_libid_type="x86 DLL"
       
  2581     ;;
       
  2582   *executable*) # but shell scripts are "executable" too...
       
  2583     case $win32_fileres in
       
  2584     *MS\ Windows\ PE\ Intel*)
       
  2585       win32_libid_type="x86 DLL"
       
  2586       ;;
       
  2587     esac
       
  2588     ;;
       
  2589   esac
       
  2590   $ECHO "$win32_libid_type"
       
  2591 }
       
  2592 
       
  2593 
       
  2594 
       
  2595 # func_extract_an_archive dir oldlib
       
  2596 func_extract_an_archive ()
       
  2597 {
       
  2598     $opt_debug
       
  2599     f_ex_an_ar_dir="$1"; shift
       
  2600     f_ex_an_ar_oldlib="$1"
       
  2601     func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" 'exit $?'
       
  2602     if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
       
  2603      :
       
  2604     else
       
  2605       func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib"
       
  2606     fi
       
  2607 }
       
  2608 
       
  2609 
       
  2610 # func_extract_archives gentop oldlib ...
       
  2611 func_extract_archives ()
       
  2612 {
       
  2613     $opt_debug
       
  2614     my_gentop="$1"; shift
       
  2615     my_oldlibs=${1+"$@"}
       
  2616     my_oldobjs=""
       
  2617     my_xlib=""
       
  2618     my_xabs=""
       
  2619     my_xdir=""
       
  2620 
       
  2621     for my_xlib in $my_oldlibs; do
       
  2622       # Extract the objects.
       
  2623       case $my_xlib in
       
  2624 	[\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;;
       
  2625 	*) my_xabs=`pwd`"/$my_xlib" ;;
       
  2626       esac
       
  2627       func_basename "$my_xlib"
       
  2628       my_xlib="$func_basename_result"
       
  2629       my_xlib_u=$my_xlib
       
  2630       while :; do
       
  2631         case " $extracted_archives " in
       
  2632 	*" $my_xlib_u "*)
       
  2633 	  func_arith $extracted_serial + 1
       
  2634 	  extracted_serial=$func_arith_result
       
  2635 	  my_xlib_u=lt$extracted_serial-$my_xlib ;;
       
  2636 	*) break ;;
       
  2637 	esac
       
  2638       done
       
  2639       extracted_archives="$extracted_archives $my_xlib_u"
       
  2640       my_xdir="$my_gentop/$my_xlib_u"
       
  2641 
       
  2642       func_mkdir_p "$my_xdir"
       
  2643 
       
  2644       case $host in
       
  2645       *-darwin*)
       
  2646 	func_verbose "Extracting $my_xabs"
       
  2647 	# Do not bother doing anything if just a dry run
       
  2648 	$opt_dry_run || {
       
  2649 	  darwin_orig_dir=`pwd`
       
  2650 	  cd $my_xdir || exit $?
       
  2651 	  darwin_archive=$my_xabs
       
  2652 	  darwin_curdir=`pwd`
       
  2653 	  darwin_base_archive=`basename "$darwin_archive"`
       
  2654 	  darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true`
       
  2655 	  if test -n "$darwin_arches"; then
       
  2656 	    darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'`
       
  2657 	    darwin_arch=
       
  2658 	    func_verbose "$darwin_base_archive has multiple architectures $darwin_arches"
       
  2659 	    for darwin_arch in  $darwin_arches ; do
       
  2660 	      func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}"
       
  2661 	      $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}"
       
  2662 	      cd "unfat-$$/${darwin_base_archive}-${darwin_arch}"
       
  2663 	      func_extract_an_archive "`pwd`" "${darwin_base_archive}"
       
  2664 	      cd "$darwin_curdir"
       
  2665 	      $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}"
       
  2666 	    done # $darwin_arches
       
  2667             ## Okay now we've a bunch of thin objects, gotta fatten them up :)
       
  2668 	    darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u`
       
  2669 	    darwin_file=
       
  2670 	    darwin_files=
       
  2671 	    for darwin_file in $darwin_filelist; do
       
  2672 	      darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP`
       
  2673 	      $LIPO -create -output "$darwin_file" $darwin_files
       
  2674 	    done # $darwin_filelist
       
  2675 	    $RM -rf unfat-$$
       
  2676 	    cd "$darwin_orig_dir"
       
  2677 	  else
       
  2678 	    cd $darwin_orig_dir
       
  2679 	    func_extract_an_archive "$my_xdir" "$my_xabs"
       
  2680 	  fi # $darwin_arches
       
  2681 	} # !$opt_dry_run
       
  2682 	;;
       
  2683       *)
       
  2684         func_extract_an_archive "$my_xdir" "$my_xabs"
       
  2685 	;;
       
  2686       esac
       
  2687       my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP`
       
  2688     done
       
  2689 
       
  2690     func_extract_archives_result="$my_oldobjs"
       
  2691 }
       
  2692 
       
  2693 
       
  2694 
       
  2695 # func_emit_wrapper_part1 [arg=no]
       
  2696 #
       
  2697 # Emit the first part of a libtool wrapper script on stdout.
       
  2698 # For more information, see the description associated with
       
  2699 # func_emit_wrapper(), below.
       
  2700 func_emit_wrapper_part1 ()
       
  2701 {
       
  2702 	func_emit_wrapper_part1_arg1=no
       
  2703 	if test -n "$1" ; then
       
  2704 	  func_emit_wrapper_part1_arg1=$1
       
  2705 	fi
       
  2706 
       
  2707 	$ECHO "\
       
  2708 #! $SHELL
       
  2709 
       
  2710 # $output - temporary wrapper script for $objdir/$outputname
       
  2711 # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
       
  2712 #
       
  2713 # The $output program cannot be directly executed until all the libtool
       
  2714 # libraries that it depends on are installed.
       
  2715 #
       
  2716 # This wrapper script should never be moved out of the build directory.
       
  2717 # If it is, it will not operate correctly.
       
  2718 
       
  2719 # Sed substitution that helps us do robust quoting.  It backslashifies
       
  2720 # metacharacters that are still active within double-quoted strings.
       
  2721 Xsed='${SED} -e 1s/^X//'
       
  2722 sed_quote_subst='$sed_quote_subst'
       
  2723 
       
  2724 # Be Bourne compatible
       
  2725 if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
       
  2726   emulate sh
       
  2727   NULLCMD=:
       
  2728   # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
       
  2729   # is contrary to our usage.  Disable this feature.
       
  2730   alias -g '\${1+\"\$@\"}'='\"\$@\"'
       
  2731   setopt NO_GLOB_SUBST
       
  2732 else
       
  2733   case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
       
  2734 fi
       
  2735 BIN_SH=xpg4; export BIN_SH # for Tru64
       
  2736 DUALCASE=1; export DUALCASE # for MKS sh
       
  2737 
       
  2738 # The HP-UX ksh and POSIX shell print the target directory to stdout
       
  2739 # if CDPATH is set.
       
  2740 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
       
  2741 
       
  2742 relink_command=\"$relink_command\"
       
  2743 
       
  2744 # This environment variable determines our operation mode.
       
  2745 if test \"\$libtool_install_magic\" = \"$magic\"; then
       
  2746   # install mode needs the following variables:
       
  2747   generated_by_libtool_version='$macro_version'
       
  2748   notinst_deplibs='$notinst_deplibs'
       
  2749 else
       
  2750   # When we are sourced in execute mode, \$file and \$ECHO are already set.
       
  2751   if test \"\$libtool_execute_magic\" != \"$magic\"; then
       
  2752     ECHO=\"$qecho\"
       
  2753     file=\"\$0\"
       
  2754     # Make sure echo works.
       
  2755     if test \"X\$1\" = X--no-reexec; then
       
  2756       # Discard the --no-reexec flag, and continue.
       
  2757       shift
       
  2758     elif test \"X\`{ \$ECHO '\t'; } 2>/dev/null\`\" = 'X\t'; then
       
  2759       # Yippee, \$ECHO works!
       
  2760       :
       
  2761     else
       
  2762       # Restart under the correct shell, and then maybe \$ECHO will work.
       
  2763       exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"}
       
  2764     fi
       
  2765   fi\
       
  2766 "
       
  2767 	$ECHO "\
       
  2768 
       
  2769   # Find the directory that this script lives in.
       
  2770   thisdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\`
       
  2771   test \"x\$thisdir\" = \"x\$file\" && thisdir=.
       
  2772 
       
  2773   # Follow symbolic links until we get to the real thisdir.
       
  2774   file=\`ls -ld \"\$file\" | ${SED} -n 's/.*-> //p'\`
       
  2775   while test -n \"\$file\"; do
       
  2776     destdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\`
       
  2777 
       
  2778     # If there was a directory component, then change thisdir.
       
  2779     if test \"x\$destdir\" != \"x\$file\"; then
       
  2780       case \"\$destdir\" in
       
  2781       [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
       
  2782       *) thisdir=\"\$thisdir/\$destdir\" ;;
       
  2783       esac
       
  2784     fi
       
  2785 
       
  2786     file=\`\$ECHO \"X\$file\" | \$Xsed -e 's%^.*/%%'\`
       
  2787     file=\`ls -ld \"\$thisdir/\$file\" | ${SED} -n 's/.*-> //p'\`
       
  2788   done
       
  2789 "
       
  2790 }
       
  2791 # end: func_emit_wrapper_part1
       
  2792 
       
  2793 # func_emit_wrapper_part2 [arg=no]
       
  2794 #
       
  2795 # Emit the second part of a libtool wrapper script on stdout.
       
  2796 # For more information, see the description associated with
       
  2797 # func_emit_wrapper(), below.
       
  2798 func_emit_wrapper_part2 ()
       
  2799 {
       
  2800 	func_emit_wrapper_part2_arg1=no
       
  2801 	if test -n "$1" ; then
       
  2802 	  func_emit_wrapper_part2_arg1=$1
       
  2803 	fi
       
  2804 
       
  2805 	$ECHO "\
       
  2806 
       
  2807   # Usually 'no', except on cygwin/mingw when embedded into
       
  2808   # the cwrapper.
       
  2809   WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_part2_arg1
       
  2810   if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then
       
  2811     # special case for '.'
       
  2812     if test \"\$thisdir\" = \".\"; then
       
  2813       thisdir=\`pwd\`
       
  2814     fi
       
  2815     # remove .libs from thisdir
       
  2816     case \"\$thisdir\" in
       
  2817     *[\\\\/]$objdir ) thisdir=\`\$ECHO \"X\$thisdir\" | \$Xsed -e 's%[\\\\/][^\\\\/]*$%%'\` ;;
       
  2818     $objdir )   thisdir=. ;;
       
  2819     esac
       
  2820   fi
       
  2821 
       
  2822   # Try to get the absolute directory name.
       
  2823   absdir=\`cd \"\$thisdir\" && pwd\`
       
  2824   test -n \"\$absdir\" && thisdir=\"\$absdir\"
       
  2825 "
       
  2826 
       
  2827 	if test "$fast_install" = yes; then
       
  2828 	  $ECHO "\
       
  2829   program=lt-'$outputname'$exeext
       
  2830   progdir=\"\$thisdir/$objdir\"
       
  2831 
       
  2832   if test ! -f \"\$progdir/\$program\" ||
       
  2833      { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\
       
  2834        test \"X\$file\" != \"X\$progdir/\$program\"; }; then
       
  2835 
       
  2836     file=\"\$\$-\$program\"
       
  2837 
       
  2838     if test ! -d \"\$progdir\"; then
       
  2839       $MKDIR \"\$progdir\"
       
  2840     else
       
  2841       $RM \"\$progdir/\$file\"
       
  2842     fi"
       
  2843 
       
  2844 	  $ECHO "\
       
  2845 
       
  2846     # relink executable if necessary
       
  2847     if test -n \"\$relink_command\"; then
       
  2848       if relink_command_output=\`eval \$relink_command 2>&1\`; then :
       
  2849       else
       
  2850 	$ECHO \"\$relink_command_output\" >&2
       
  2851 	$RM \"\$progdir/\$file\"
       
  2852 	exit 1
       
  2853       fi
       
  2854     fi
       
  2855 
       
  2856     $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
       
  2857     { $RM \"\$progdir/\$program\";
       
  2858       $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; }
       
  2859     $RM \"\$progdir/\$file\"
       
  2860   fi"
       
  2861 	else
       
  2862 	  $ECHO "\
       
  2863   program='$outputname'
       
  2864   progdir=\"\$thisdir/$objdir\"
       
  2865 "
       
  2866 	fi
       
  2867 
       
  2868 	$ECHO "\
       
  2869 
       
  2870   if test -f \"\$progdir/\$program\"; then"
       
  2871 
       
  2872 	# Export our shlibpath_var if we have one.
       
  2873 	if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
       
  2874 	  $ECHO "\
       
  2875     # Add our own library path to $shlibpath_var
       
  2876     $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
       
  2877 
       
  2878     # Some systems cannot cope with colon-terminated $shlibpath_var
       
  2879     # The second colon is a workaround for a bug in BeOS R4 sed
       
  2880     $shlibpath_var=\`\$ECHO \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\`
       
  2881 
       
  2882     export $shlibpath_var
       
  2883 "
       
  2884 	fi
       
  2885 
       
  2886 	# fixup the dll searchpath if we need to.
       
  2887 	if test -n "$dllsearchpath"; then
       
  2888 	  $ECHO "\
       
  2889     # Add the dll search path components to the executable PATH
       
  2890     PATH=$dllsearchpath:\$PATH
       
  2891 "
       
  2892 	fi
       
  2893 
       
  2894 	$ECHO "\
       
  2895     if test \"\$libtool_execute_magic\" != \"$magic\"; then
       
  2896       # Run the actual program with our arguments.
       
  2897 "
       
  2898 	case $host in
       
  2899 	# Backslashes separate directories on plain windows
       
  2900 	*-*-mingw | *-*-os2* | *-cegcc*)
       
  2901 	  $ECHO "\
       
  2902       exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
       
  2903 "
       
  2904 	  ;;
       
  2905 
       
  2906 	*)
       
  2907 	  $ECHO "\
       
  2908       exec \"\$progdir/\$program\" \${1+\"\$@\"}
       
  2909 "
       
  2910 	  ;;
       
  2911 	esac
       
  2912 	$ECHO "\
       
  2913       \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2
       
  2914       exit 1
       
  2915     fi
       
  2916   else
       
  2917     # The program doesn't exist.
       
  2918     \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2
       
  2919     \$ECHO \"This script is just a wrapper for \$program.\" 1>&2
       
  2920     $ECHO \"See the $PACKAGE documentation for more information.\" 1>&2
       
  2921     exit 1
       
  2922   fi
       
  2923 fi\
       
  2924 "
       
  2925 }
       
  2926 # end: func_emit_wrapper_part2
       
  2927 
       
  2928 
       
  2929 # func_emit_wrapper [arg=no]
       
  2930 #
       
  2931 # Emit a libtool wrapper script on stdout.
       
  2932 # Don't directly open a file because we may want to
       
  2933 # incorporate the script contents within a cygwin/mingw
       
  2934 # wrapper executable.  Must ONLY be called from within
       
  2935 # func_mode_link because it depends on a number of variables
       
  2936 # set therein.
       
  2937 #
       
  2938 # ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR
       
  2939 # variable will take.  If 'yes', then the emitted script
       
  2940 # will assume that the directory in which it is stored is
       
  2941 # the $objdir directory.  This is a cygwin/mingw-specific
       
  2942 # behavior.
       
  2943 func_emit_wrapper ()
       
  2944 {
       
  2945 	func_emit_wrapper_arg1=no
       
  2946 	if test -n "$1" ; then
       
  2947 	  func_emit_wrapper_arg1=$1
       
  2948 	fi
       
  2949 
       
  2950 	# split this up so that func_emit_cwrapperexe_src
       
  2951 	# can call each part independently.
       
  2952 	func_emit_wrapper_part1 "${func_emit_wrapper_arg1}"
       
  2953 	func_emit_wrapper_part2 "${func_emit_wrapper_arg1}"
       
  2954 }
       
  2955 
       
  2956 
       
  2957 # func_to_host_path arg
       
  2958 #
       
  2959 # Convert paths to host format when used with build tools.
       
  2960 # Intended for use with "native" mingw (where libtool itself
       
  2961 # is running under the msys shell), or in the following cross-
       
  2962 # build environments:
       
  2963 #    $build          $host
       
  2964 #    mingw (msys)    mingw  [e.g. native]
       
  2965 #    cygwin          mingw
       
  2966 #    *nix + wine     mingw
       
  2967 # where wine is equipped with the `winepath' executable.
       
  2968 # In the native mingw case, the (msys) shell automatically
       
  2969 # converts paths for any non-msys applications it launches,
       
  2970 # but that facility isn't available from inside the cwrapper.
       
  2971 # Similar accommodations are necessary for $host mingw and
       
  2972 # $build cygwin.  Calling this function does no harm for other
       
  2973 # $host/$build combinations not listed above.
       
  2974 #
       
  2975 # ARG is the path (on $build) that should be converted to
       
  2976 # the proper representation for $host. The result is stored
       
  2977 # in $func_to_host_path_result.
       
  2978 func_to_host_path ()
       
  2979 {
       
  2980   func_to_host_path_result="$1"
       
  2981   if test -n "$1" ; then
       
  2982     case $host in
       
  2983       *mingw* )
       
  2984         lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
       
  2985         case $build in
       
  2986           *mingw* ) # actually, msys
       
  2987             # awkward: cmd appends spaces to result
       
  2988             lt_sed_strip_trailing_spaces="s/[ ]*\$//"
       
  2989             func_to_host_path_tmp1=`( cmd //c echo "$1" |\
       
  2990               $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""`
       
  2991             func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\
       
  2992               $SED -e "$lt_sed_naive_backslashify"`
       
  2993             ;;
       
  2994           *cygwin* )
       
  2995             func_to_host_path_tmp1=`cygpath -w "$1"`
       
  2996             func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\
       
  2997               $SED -e "$lt_sed_naive_backslashify"`
       
  2998             ;;
       
  2999           * )
       
  3000             # Unfortunately, winepath does not exit with a non-zero
       
  3001             # error code, so we are forced to check the contents of
       
  3002             # stdout. On the other hand, if the command is not
       
  3003             # found, the shell will set an exit code of 127 and print
       
  3004             # *an error message* to stdout. So we must check for both
       
  3005             # error code of zero AND non-empty stdout, which explains
       
  3006             # the odd construction:
       
  3007             func_to_host_path_tmp1=`winepath -w "$1" 2>/dev/null`
       
  3008             if test "$?" -eq 0 && test -n "${func_to_host_path_tmp1}"; then
       
  3009               func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\
       
  3010                 $SED -e "$lt_sed_naive_backslashify"`
       
  3011             else
       
  3012               # Allow warning below.
       
  3013               func_to_host_path_result=""
       
  3014             fi
       
  3015             ;;
       
  3016         esac
       
  3017         if test -z "$func_to_host_path_result" ; then
       
  3018           #func_error "Could not determine host path corresponding to"
       
  3019           #func_error "  '$1'"
       
  3020           #func_error "Continuing, but uninstalled executables may not work."
       
  3021           # Fallback:
       
  3022           func_to_host_path_result="$1"
       
  3023         fi
       
  3024         ;;
       
  3025     esac
       
  3026   fi
       
  3027 }
       
  3028 # end: func_to_host_path
       
  3029 
       
  3030 # func_to_host_pathlist arg
       
  3031 #
       
  3032 # Convert pathlists to host format when used with build tools.
       
  3033 # See func_to_host_path(), above. This function supports the
       
  3034 # following $build/$host combinations (but does no harm for
       
  3035 # combinations not listed here):
       
  3036 #    $build          $host
       
  3037 #    mingw (msys)    mingw  [e.g. native]
       
  3038 #    cygwin          mingw
       
  3039 #    *nix + wine     mingw
       
  3040 #
       
  3041 # Path separators are also converted from $build format to
       
  3042 # $host format. If ARG begins or ends with a path separator
       
  3043 # character, it is preserved (but converted to $host format)
       
  3044 # on output.
       
  3045 #
       
  3046 # ARG is a pathlist (on $build) that should be converted to
       
  3047 # the proper representation on $host. The result is stored
       
  3048 # in $func_to_host_pathlist_result.
       
  3049 func_to_host_pathlist ()
       
  3050 {
       
  3051   func_to_host_pathlist_result="$1"
       
  3052   if test -n "$1" ; then
       
  3053     case $host in
       
  3054       *mingw* )
       
  3055         lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
       
  3056         # Remove leading and trailing path separator characters from
       
  3057         # ARG. msys behavior is inconsistent here, cygpath turns them
       
  3058         # into '.;' and ';.', and winepath ignores them completely.
       
  3059         func_to_host_pathlist_tmp2="$1"
       
  3060         # Once set for this call, this variable should not be
       
  3061         # reassigned. It is used in tha fallback case.
       
  3062         func_to_host_pathlist_tmp1=`echo "$func_to_host_pathlist_tmp2" |\
       
  3063           $SED -e 's|^:*||' -e 's|:*$||'`
       
  3064         case $build in
       
  3065           *mingw* ) # Actually, msys.
       
  3066             # Awkward: cmd appends spaces to result.
       
  3067             lt_sed_strip_trailing_spaces="s/[ ]*\$//"
       
  3068             func_to_host_pathlist_tmp2=`( cmd //c echo "$func_to_host_pathlist_tmp1" |\
       
  3069               $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""`
       
  3070             func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\
       
  3071               $SED -e "$lt_sed_naive_backslashify"`
       
  3072             ;;
       
  3073           *cygwin* )
       
  3074             func_to_host_pathlist_tmp2=`cygpath -w -p "$func_to_host_pathlist_tmp1"`
       
  3075             func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\
       
  3076               $SED -e "$lt_sed_naive_backslashify"`
       
  3077             ;;
       
  3078           * )
       
  3079             # unfortunately, winepath doesn't convert pathlists
       
  3080             func_to_host_pathlist_result=""
       
  3081             func_to_host_pathlist_oldIFS=$IFS
       
  3082             IFS=:
       
  3083             for func_to_host_pathlist_f in $func_to_host_pathlist_tmp1 ; do
       
  3084               IFS=$func_to_host_pathlist_oldIFS
       
  3085               if test -n "$func_to_host_pathlist_f" ; then
       
  3086                 func_to_host_path "$func_to_host_pathlist_f"
       
  3087                 if test -n "$func_to_host_path_result" ; then
       
  3088                   if test -z "$func_to_host_pathlist_result" ; then
       
  3089                     func_to_host_pathlist_result="$func_to_host_path_result"
       
  3090                   else
       
  3091                     func_to_host_pathlist_result="$func_to_host_pathlist_result;$func_to_host_path_result"
       
  3092                   fi
       
  3093                 fi
       
  3094               fi
       
  3095               IFS=:
       
  3096             done
       
  3097             IFS=$func_to_host_pathlist_oldIFS
       
  3098             ;;
       
  3099         esac
       
  3100         if test -z "$func_to_host_pathlist_result" ; then
       
  3101           func_error "Could not determine the host path(s) corresponding to"
       
  3102           func_error "  '$1'"
       
  3103           func_error "Continuing, but uninstalled executables may not work."
       
  3104           # Fallback. This may break if $1 contains DOS-style drive
       
  3105           # specifications. The fix is not to complicate the expression
       
  3106           # below, but for the user to provide a working wine installation
       
  3107           # with winepath so that path translation in the cross-to-mingw
       
  3108           # case works properly.
       
  3109           lt_replace_pathsep_nix_to_dos="s|:|;|g"
       
  3110           func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp1" |\
       
  3111             $SED -e "$lt_replace_pathsep_nix_to_dos"`
       
  3112         fi
       
  3113         # Now, add the leading and trailing path separators back
       
  3114         case "$1" in
       
  3115           :* ) func_to_host_pathlist_result=";$func_to_host_pathlist_result"
       
  3116             ;;
       
  3117         esac
       
  3118         case "$1" in
       
  3119           *: ) func_to_host_pathlist_result="$func_to_host_pathlist_result;"
       
  3120             ;;
       
  3121         esac
       
  3122         ;;
       
  3123     esac
       
  3124   fi
       
  3125 }
       
  3126 # end: func_to_host_pathlist
       
  3127 
       
  3128 # func_emit_cwrapperexe_src
       
  3129 # emit the source code for a wrapper executable on stdout
       
  3130 # Must ONLY be called from within func_mode_link because
       
  3131 # it depends on a number of variable set therein.
       
  3132 func_emit_cwrapperexe_src ()
       
  3133 {
       
  3134 	cat <<EOF
       
  3135 
       
  3136 /* $cwrappersource - temporary wrapper executable for $objdir/$outputname
       
  3137    Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
       
  3138 
       
  3139    The $output program cannot be directly executed until all the libtool
       
  3140    libraries that it depends on are installed.
       
  3141 
       
  3142    This wrapper executable should never be moved out of the build directory.
       
  3143    If it is, it will not operate correctly.
       
  3144 
       
  3145    Currently, it simply execs the wrapper *script* "$SHELL $output",
       
  3146    but could eventually absorb all of the scripts functionality and
       
  3147    exec $objdir/$outputname directly.
       
  3148 */
       
  3149 EOF
       
  3150 	    cat <<"EOF"
       
  3151 #include <stdio.h>
       
  3152 #include <stdlib.h>
       
  3153 #ifdef _MSC_VER
       
  3154 # include <direct.h>
       
  3155 # include <process.h>
       
  3156 # include <io.h>
       
  3157 # define setmode _setmode
       
  3158 #else
       
  3159 # include <unistd.h>
       
  3160 # include <stdint.h>
       
  3161 # ifdef __CYGWIN__
       
  3162 #  include <io.h>
       
  3163 #  define HAVE_SETENV
       
  3164 #  ifdef __STRICT_ANSI__
       
  3165 char *realpath (const char *, char *);
       
  3166 int putenv (char *);
       
  3167 int setenv (const char *, const char *, int);
       
  3168 #  endif
       
  3169 # endif
       
  3170 #endif
       
  3171 #include <malloc.h>
       
  3172 #include <stdarg.h>
       
  3173 #include <assert.h>
       
  3174 #include <string.h>
       
  3175 #include <ctype.h>
       
  3176 #include <errno.h>
       
  3177 #include <fcntl.h>
       
  3178 #include <sys/stat.h>
       
  3179 
       
  3180 #if defined(PATH_MAX)
       
  3181 # define LT_PATHMAX PATH_MAX
       
  3182 #elif defined(MAXPATHLEN)
       
  3183 # define LT_PATHMAX MAXPATHLEN
       
  3184 #else
       
  3185 # define LT_PATHMAX 1024
       
  3186 #endif
       
  3187 
       
  3188 #ifndef S_IXOTH
       
  3189 # define S_IXOTH 0
       
  3190 #endif
       
  3191 #ifndef S_IXGRP
       
  3192 # define S_IXGRP 0
       
  3193 #endif
       
  3194 
       
  3195 #ifdef _MSC_VER
       
  3196 # define S_IXUSR _S_IEXEC
       
  3197 # define stat _stat
       
  3198 # ifndef _INTPTR_T_DEFINED
       
  3199 #  define intptr_t int
       
  3200 # endif
       
  3201 #endif
       
  3202 
       
  3203 #ifndef DIR_SEPARATOR
       
  3204 # define DIR_SEPARATOR '/'
       
  3205 # define PATH_SEPARATOR ':'
       
  3206 #endif
       
  3207 
       
  3208 #if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \
       
  3209   defined (__OS2__)
       
  3210 # define HAVE_DOS_BASED_FILE_SYSTEM
       
  3211 # define FOPEN_WB "wb"
       
  3212 # ifndef DIR_SEPARATOR_2
       
  3213 #  define DIR_SEPARATOR_2 '\\'
       
  3214 # endif
       
  3215 # ifndef PATH_SEPARATOR_2
       
  3216 #  define PATH_SEPARATOR_2 ';'
       
  3217 # endif
       
  3218 #endif
       
  3219 
       
  3220 #ifndef DIR_SEPARATOR_2
       
  3221 # define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
       
  3222 #else /* DIR_SEPARATOR_2 */
       
  3223 # define IS_DIR_SEPARATOR(ch) \
       
  3224 	(((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
       
  3225 #endif /* DIR_SEPARATOR_2 */
       
  3226 
       
  3227 #ifndef PATH_SEPARATOR_2
       
  3228 # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
       
  3229 #else /* PATH_SEPARATOR_2 */
       
  3230 # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
       
  3231 #endif /* PATH_SEPARATOR_2 */
       
  3232 
       
  3233 #ifdef __CYGWIN__
       
  3234 # define FOPEN_WB "wb"
       
  3235 #endif
       
  3236 
       
  3237 #ifndef FOPEN_WB
       
  3238 # define FOPEN_WB "w"
       
  3239 #endif
       
  3240 #ifndef _O_BINARY
       
  3241 # define _O_BINARY 0
       
  3242 #endif
       
  3243 
       
  3244 #define XMALLOC(type, num)      ((type *) xmalloc ((num) * sizeof(type)))
       
  3245 #define XFREE(stale) do { \
       
  3246   if (stale) { free ((void *) stale); stale = 0; } \
       
  3247 } while (0)
       
  3248 
       
  3249 #undef LTWRAPPER_DEBUGPRINTF
       
  3250 #if defined DEBUGWRAPPER
       
  3251 # define LTWRAPPER_DEBUGPRINTF(args) ltwrapper_debugprintf args
       
  3252 static void
       
  3253 ltwrapper_debugprintf (const char *fmt, ...)
       
  3254 {
       
  3255     va_list args;
       
  3256     va_start (args, fmt);
       
  3257     (void) vfprintf (stderr, fmt, args);
       
  3258     va_end (args);
       
  3259 }
       
  3260 #else
       
  3261 # define LTWRAPPER_DEBUGPRINTF(args)
       
  3262 #endif
       
  3263 
       
  3264 const char *program_name = NULL;
       
  3265 
       
  3266 void *xmalloc (size_t num);
       
  3267 char *xstrdup (const char *string);
       
  3268 const char *base_name (const char *name);
       
  3269 char *find_executable (const char *wrapper);
       
  3270 char *chase_symlinks (const char *pathspec);
       
  3271 int make_executable (const char *path);
       
  3272 int check_executable (const char *path);
       
  3273 char *strendzap (char *str, const char *pat);
       
  3274 void lt_fatal (const char *message, ...);
       
  3275 void lt_setenv (const char *name, const char *value);
       
  3276 char *lt_extend_str (const char *orig_value, const char *add, int to_end);
       
  3277 void lt_opt_process_env_set (const char *arg);
       
  3278 void lt_opt_process_env_prepend (const char *arg);
       
  3279 void lt_opt_process_env_append (const char *arg);
       
  3280 int lt_split_name_value (const char *arg, char** name, char** value);
       
  3281 void lt_update_exe_path (const char *name, const char *value);
       
  3282 void lt_update_lib_path (const char *name, const char *value);
       
  3283 
       
  3284 static const char *script_text_part1 =
       
  3285 EOF
       
  3286 
       
  3287 	    func_emit_wrapper_part1 yes |
       
  3288 	        $SED -e 's/\([\\"]\)/\\\1/g' \
       
  3289 	             -e 's/^/  "/' -e 's/$/\\n"/'
       
  3290 	    echo ";"
       
  3291 	    cat <<EOF
       
  3292 
       
  3293 static const char *script_text_part2 =
       
  3294 EOF
       
  3295 	    func_emit_wrapper_part2 yes |
       
  3296 	        $SED -e 's/\([\\"]\)/\\\1/g' \
       
  3297 	             -e 's/^/  "/' -e 's/$/\\n"/'
       
  3298 	    echo ";"
       
  3299 
       
  3300 	    cat <<EOF
       
  3301 const char * MAGIC_EXE = "$magic_exe";
       
  3302 const char * LIB_PATH_VARNAME = "$shlibpath_var";
       
  3303 EOF
       
  3304 
       
  3305 	    if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
       
  3306               func_to_host_pathlist "$temp_rpath"
       
  3307 	      cat <<EOF
       
  3308 const char * LIB_PATH_VALUE   = "$func_to_host_pathlist_result";
       
  3309 EOF
       
  3310 	    else
       
  3311 	      cat <<"EOF"
       
  3312 const char * LIB_PATH_VALUE   = "";
       
  3313 EOF
       
  3314 	    fi
       
  3315 
       
  3316 	    if test -n "$dllsearchpath"; then
       
  3317               func_to_host_pathlist "$dllsearchpath:"
       
  3318 	      cat <<EOF
       
  3319 const char * EXE_PATH_VARNAME = "PATH";
       
  3320 const char * EXE_PATH_VALUE   = "$func_to_host_pathlist_result";
       
  3321 EOF
       
  3322 	    else
       
  3323 	      cat <<"EOF"
       
  3324 const char * EXE_PATH_VARNAME = "";
       
  3325 const char * EXE_PATH_VALUE   = "";
       
  3326 EOF
       
  3327 	    fi
       
  3328 
       
  3329 	    if test "$fast_install" = yes; then
       
  3330 	      cat <<EOF
       
  3331 const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */
       
  3332 EOF
       
  3333 	    else
       
  3334 	      cat <<EOF
       
  3335 const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */
       
  3336 EOF
       
  3337 	    fi
       
  3338 
       
  3339 
       
  3340 	    cat <<"EOF"
       
  3341 
       
  3342 #define LTWRAPPER_OPTION_PREFIX         "--lt-"
       
  3343 #define LTWRAPPER_OPTION_PREFIX_LENGTH  5
       
  3344 
       
  3345 static const size_t opt_prefix_len         = LTWRAPPER_OPTION_PREFIX_LENGTH;
       
  3346 static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX;
       
  3347 
       
  3348 static const char *dumpscript_opt       = LTWRAPPER_OPTION_PREFIX "dump-script";
       
  3349 
       
  3350 static const size_t env_set_opt_len     = LTWRAPPER_OPTION_PREFIX_LENGTH + 7;
       
  3351 static const char *env_set_opt          = LTWRAPPER_OPTION_PREFIX "env-set";
       
  3352   /* argument is putenv-style "foo=bar", value of foo is set to bar */
       
  3353 
       
  3354 static const size_t env_prepend_opt_len = LTWRAPPER_OPTION_PREFIX_LENGTH + 11;
       
  3355 static const char *env_prepend_opt      = LTWRAPPER_OPTION_PREFIX "env-prepend";
       
  3356   /* argument is putenv-style "foo=bar", new value of foo is bar${foo} */
       
  3357 
       
  3358 static const size_t env_append_opt_len  = LTWRAPPER_OPTION_PREFIX_LENGTH + 10;
       
  3359 static const char *env_append_opt       = LTWRAPPER_OPTION_PREFIX "env-append";
       
  3360   /* argument is putenv-style "foo=bar", new value of foo is ${foo}bar */
       
  3361 
       
  3362 #undef main
       
  3363 int
       
  3364 main (int argc, char *argv[])
       
  3365 {
       
  3366   char **newargz;
       
  3367   int  newargc;
       
  3368   char *tmp_pathspec;
       
  3369   char *actual_cwrapper_path;
       
  3370   char *actual_cwrapper_name;
       
  3371   char *target_name;
       
  3372   char *lt_argv_zero;
       
  3373   intptr_t rval = 127;
       
  3374 
       
  3375   int i;
       
  3376 
       
  3377   program_name = (char *) xstrdup (base_name (argv[0]));
       
  3378   LTWRAPPER_DEBUGPRINTF (("(main) argv[0]      : %s\n", argv[0]));
       
  3379   LTWRAPPER_DEBUGPRINTF (("(main) program_name : %s\n", program_name));
       
  3380 
       
  3381   /* very simple arg parsing; don't want to rely on getopt */
       
  3382   for (i = 1; i < argc; i++)
       
  3383     {
       
  3384       if (strcmp (argv[i], dumpscript_opt) == 0)
       
  3385 	{
       
  3386 EOF
       
  3387 	    case "$host" in
       
  3388 	      *mingw* | *cygwin* )
       
  3389 		# make stdout use "unix" line endings
       
  3390 		echo "          setmode(1,_O_BINARY);"
       
  3391 		;;
       
  3392 	      esac
       
  3393 
       
  3394 	    cat <<"EOF"
       
  3395 	  printf ("%s", script_text_part1);
       
  3396 	  printf ("%s", script_text_part2);
       
  3397 	  return 0;
       
  3398 	}
       
  3399     }
       
  3400 
       
  3401   newargz = XMALLOC (char *, argc + 1);
       
  3402   tmp_pathspec = find_executable (argv[0]);
       
  3403   if (tmp_pathspec == NULL)
       
  3404     lt_fatal ("Couldn't find %s", argv[0]);
       
  3405   LTWRAPPER_DEBUGPRINTF (("(main) found exe (before symlink chase) at : %s\n",
       
  3406 			  tmp_pathspec));
       
  3407 
       
  3408   actual_cwrapper_path = chase_symlinks (tmp_pathspec);
       
  3409   LTWRAPPER_DEBUGPRINTF (("(main) found exe (after symlink chase) at : %s\n",
       
  3410 			  actual_cwrapper_path));
       
  3411   XFREE (tmp_pathspec);
       
  3412 
       
  3413   actual_cwrapper_name = xstrdup( base_name (actual_cwrapper_path));
       
  3414   strendzap (actual_cwrapper_path, actual_cwrapper_name);
       
  3415 
       
  3416   /* wrapper name transforms */
       
  3417   strendzap (actual_cwrapper_name, ".exe");
       
  3418   tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1);
       
  3419   XFREE (actual_cwrapper_name);
       
  3420   actual_cwrapper_name = tmp_pathspec;
       
  3421   tmp_pathspec = 0;
       
  3422 
       
  3423   /* target_name transforms -- use actual target program name; might have lt- prefix */
       
  3424   target_name = xstrdup (base_name (TARGET_PROGRAM_NAME));
       
  3425   strendzap (target_name, ".exe");
       
  3426   tmp_pathspec = lt_extend_str (target_name, ".exe", 1);
       
  3427   XFREE (target_name);
       
  3428   target_name = tmp_pathspec;
       
  3429   tmp_pathspec = 0;
       
  3430 
       
  3431   LTWRAPPER_DEBUGPRINTF (("(main) libtool target name: %s\n",
       
  3432 			  target_name));
       
  3433 EOF
       
  3434 
       
  3435 	    cat <<EOF
       
  3436   newargz[0] =
       
  3437     XMALLOC (char, (strlen (actual_cwrapper_path) +
       
  3438 		    strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1));
       
  3439   strcpy (newargz[0], actual_cwrapper_path);
       
  3440   strcat (newargz[0], "$objdir");
       
  3441   strcat (newargz[0], "/");
       
  3442 EOF
       
  3443 
       
  3444 	    cat <<"EOF"
       
  3445   /* stop here, and copy so we don't have to do this twice */
       
  3446   tmp_pathspec = xstrdup (newargz[0]);
       
  3447 
       
  3448   /* do NOT want the lt- prefix here, so use actual_cwrapper_name */
       
  3449   strcat (newargz[0], actual_cwrapper_name);
       
  3450 
       
  3451   /* DO want the lt- prefix here if it exists, so use target_name */
       
  3452   lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1);
       
  3453   XFREE (tmp_pathspec);
       
  3454   tmp_pathspec = NULL;
       
  3455 EOF
       
  3456 
       
  3457 	    case $host_os in
       
  3458 	      mingw*)
       
  3459 	    cat <<"EOF"
       
  3460   {
       
  3461     char* p;
       
  3462     while ((p = strchr (newargz[0], '\\')) != NULL)
       
  3463       {
       
  3464 	*p = '/';
       
  3465       }
       
  3466     while ((p = strchr (lt_argv_zero, '\\')) != NULL)
       
  3467       {
       
  3468 	*p = '/';
       
  3469       }
       
  3470   }
       
  3471 EOF
       
  3472 	    ;;
       
  3473 	    esac
       
  3474 
       
  3475 	    cat <<"EOF"
       
  3476   XFREE (target_name);
       
  3477   XFREE (actual_cwrapper_path);
       
  3478   XFREE (actual_cwrapper_name);
       
  3479 
       
  3480   lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */
       
  3481   lt_setenv ("DUALCASE", "1");  /* for MSK sh */
       
  3482   lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE);
       
  3483   lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE);
       
  3484 
       
  3485   newargc=0;
       
  3486   for (i = 1; i < argc; i++)
       
  3487     {
       
  3488       if (strncmp (argv[i], env_set_opt, env_set_opt_len) == 0)
       
  3489         {
       
  3490           if (argv[i][env_set_opt_len] == '=')
       
  3491             {
       
  3492               const char *p = argv[i] + env_set_opt_len + 1;
       
  3493               lt_opt_process_env_set (p);
       
  3494             }
       
  3495           else if (argv[i][env_set_opt_len] == '\0' && i + 1 < argc)
       
  3496             {
       
  3497               lt_opt_process_env_set (argv[++i]); /* don't copy */
       
  3498             }
       
  3499           else
       
  3500             lt_fatal ("%s missing required argument", env_set_opt);
       
  3501           continue;
       
  3502         }
       
  3503       if (strncmp (argv[i], env_prepend_opt, env_prepend_opt_len) == 0)
       
  3504         {
       
  3505           if (argv[i][env_prepend_opt_len] == '=')
       
  3506             {
       
  3507               const char *p = argv[i] + env_prepend_opt_len + 1;
       
  3508               lt_opt_process_env_prepend (p);
       
  3509             }
       
  3510           else if (argv[i][env_prepend_opt_len] == '\0' && i + 1 < argc)
       
  3511             {
       
  3512               lt_opt_process_env_prepend (argv[++i]); /* don't copy */
       
  3513             }
       
  3514           else
       
  3515             lt_fatal ("%s missing required argument", env_prepend_opt);
       
  3516           continue;
       
  3517         }
       
  3518       if (strncmp (argv[i], env_append_opt, env_append_opt_len) == 0)
       
  3519         {
       
  3520           if (argv[i][env_append_opt_len] == '=')
       
  3521             {
       
  3522               const char *p = argv[i] + env_append_opt_len + 1;
       
  3523               lt_opt_process_env_append (p);
       
  3524             }
       
  3525           else if (argv[i][env_append_opt_len] == '\0' && i + 1 < argc)
       
  3526             {
       
  3527               lt_opt_process_env_append (argv[++i]); /* don't copy */
       
  3528             }
       
  3529           else
       
  3530             lt_fatal ("%s missing required argument", env_append_opt);
       
  3531           continue;
       
  3532         }
       
  3533       if (strncmp (argv[i], ltwrapper_option_prefix, opt_prefix_len) == 0)
       
  3534         {
       
  3535           /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX
       
  3536              namespace, but it is not one of the ones we know about and
       
  3537              have already dealt with, above (inluding dump-script), then
       
  3538              report an error. Otherwise, targets might begin to believe
       
  3539              they are allowed to use options in the LTWRAPPER_OPTION_PREFIX
       
  3540              namespace. The first time any user complains about this, we'll
       
  3541              need to make LTWRAPPER_OPTION_PREFIX a configure-time option
       
  3542              or a configure.ac-settable value.
       
  3543            */
       
  3544           lt_fatal ("Unrecognized option in %s namespace: '%s'",
       
  3545                     ltwrapper_option_prefix, argv[i]);
       
  3546         }
       
  3547       /* otherwise ... */
       
  3548       newargz[++newargc] = xstrdup (argv[i]);
       
  3549     }
       
  3550   newargz[++newargc] = NULL;
       
  3551 
       
  3552   LTWRAPPER_DEBUGPRINTF     (("(main) lt_argv_zero : %s\n", (lt_argv_zero ? lt_argv_zero : "<NULL>")));
       
  3553   for (i = 0; i < newargc; i++)
       
  3554     {
       
  3555       LTWRAPPER_DEBUGPRINTF (("(main) newargz[%d]   : %s\n", i, (newargz[i] ? newargz[i] : "<NULL>")));
       
  3556     }
       
  3557 
       
  3558 EOF
       
  3559 
       
  3560 	    case $host_os in
       
  3561 	      mingw*)
       
  3562 		cat <<"EOF"
       
  3563   /* execv doesn't actually work on mingw as expected on unix */
       
  3564   rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz);
       
  3565   if (rval == -1)
       
  3566     {
       
  3567       /* failed to start process */
       
  3568       LTWRAPPER_DEBUGPRINTF (("(main) failed to launch target \"%s\": errno = %d\n", lt_argv_zero, errno));
       
  3569       return 127;
       
  3570     }
       
  3571   return rval;
       
  3572 EOF
       
  3573 		;;
       
  3574 	      *)
       
  3575 		cat <<"EOF"
       
  3576   execv (lt_argv_zero, newargz);
       
  3577   return rval; /* =127, but avoids unused variable warning */
       
  3578 EOF
       
  3579 		;;
       
  3580 	    esac
       
  3581 
       
  3582 	    cat <<"EOF"
       
  3583 }
       
  3584 
       
  3585 void *
       
  3586 xmalloc (size_t num)
       
  3587 {
       
  3588   void *p = (void *) malloc (num);
       
  3589   if (!p)
       
  3590     lt_fatal ("Memory exhausted");
       
  3591 
       
  3592   return p;
       
  3593 }
       
  3594 
       
  3595 char *
       
  3596 xstrdup (const char *string)
       
  3597 {
       
  3598   return string ? strcpy ((char *) xmalloc (strlen (string) + 1),
       
  3599 			  string) : NULL;
       
  3600 }
       
  3601 
       
  3602 const char *
       
  3603 base_name (const char *name)
       
  3604 {
       
  3605   const char *base;
       
  3606 
       
  3607 #if defined (HAVE_DOS_BASED_FILE_SYSTEM)
       
  3608   /* Skip over the disk name in MSDOS pathnames. */
       
  3609   if (isalpha ((unsigned char) name[0]) && name[1] == ':')
       
  3610     name += 2;
       
  3611 #endif
       
  3612 
       
  3613   for (base = name; *name; name++)
       
  3614     if (IS_DIR_SEPARATOR (*name))
       
  3615       base = name + 1;
       
  3616   return base;
       
  3617 }
       
  3618 
       
  3619 int
       
  3620 check_executable (const char *path)
       
  3621 {
       
  3622   struct stat st;
       
  3623 
       
  3624   LTWRAPPER_DEBUGPRINTF (("(check_executable)  : %s\n",
       
  3625 			  path ? (*path ? path : "EMPTY!") : "NULL!"));
       
  3626   if ((!path) || (!*path))
       
  3627     return 0;
       
  3628 
       
  3629   if ((stat (path, &st) >= 0)
       
  3630       && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH)))
       
  3631     return 1;
       
  3632   else
       
  3633     return 0;
       
  3634 }
       
  3635 
       
  3636 int
       
  3637 make_executable (const char *path)
       
  3638 {
       
  3639   int rval = 0;
       
  3640   struct stat st;
       
  3641 
       
  3642   LTWRAPPER_DEBUGPRINTF (("(make_executable)   : %s\n",
       
  3643 			  path ? (*path ? path : "EMPTY!") : "NULL!"));
       
  3644   if ((!path) || (!*path))
       
  3645     return 0;
       
  3646 
       
  3647   if (stat (path, &st) >= 0)
       
  3648     {
       
  3649       rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR);
       
  3650     }
       
  3651   return rval;
       
  3652 }
       
  3653 
       
  3654 /* Searches for the full path of the wrapper.  Returns
       
  3655    newly allocated full path name if found, NULL otherwise
       
  3656    Does not chase symlinks, even on platforms that support them.
       
  3657 */
       
  3658 char *
       
  3659 find_executable (const char *wrapper)
       
  3660 {
       
  3661   int has_slash = 0;
       
  3662   const char *p;
       
  3663   const char *p_next;
       
  3664   /* static buffer for getcwd */
       
  3665   char tmp[LT_PATHMAX + 1];
       
  3666   int tmp_len;
       
  3667   char *concat_name;
       
  3668 
       
  3669   LTWRAPPER_DEBUGPRINTF (("(find_executable)   : %s\n",
       
  3670 			  wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!"));
       
  3671 
       
  3672   if ((wrapper == NULL) || (*wrapper == '\0'))
       
  3673     return NULL;
       
  3674 
       
  3675   /* Absolute path? */
       
  3676 #if defined (HAVE_DOS_BASED_FILE_SYSTEM)
       
  3677   if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':')
       
  3678     {
       
  3679       concat_name = xstrdup (wrapper);
       
  3680       if (check_executable (concat_name))
       
  3681 	return concat_name;
       
  3682       XFREE (concat_name);
       
  3683     }
       
  3684   else
       
  3685     {
       
  3686 #endif
       
  3687       if (IS_DIR_SEPARATOR (wrapper[0]))
       
  3688 	{
       
  3689 	  concat_name = xstrdup (wrapper);
       
  3690 	  if (check_executable (concat_name))
       
  3691 	    return concat_name;
       
  3692 	  XFREE (concat_name);
       
  3693 	}
       
  3694 #if defined (HAVE_DOS_BASED_FILE_SYSTEM)
       
  3695     }
       
  3696 #endif
       
  3697 
       
  3698   for (p = wrapper; *p; p++)
       
  3699     if (*p == '/')
       
  3700       {
       
  3701 	has_slash = 1;
       
  3702 	break;
       
  3703       }
       
  3704   if (!has_slash)
       
  3705     {
       
  3706       /* no slashes; search PATH */
       
  3707       const char *path = getenv ("PATH");
       
  3708       if (path != NULL)
       
  3709 	{
       
  3710 	  for (p = path; *p; p = p_next)
       
  3711 	    {
       
  3712 	      const char *q;
       
  3713 	      size_t p_len;
       
  3714 	      for (q = p; *q; q++)
       
  3715 		if (IS_PATH_SEPARATOR (*q))
       
  3716 		  break;
       
  3717 	      p_len = q - p;
       
  3718 	      p_next = (*q == '\0' ? q : q + 1);
       
  3719 	      if (p_len == 0)
       
  3720 		{
       
  3721 		  /* empty path: current directory */
       
  3722 		  if (getcwd (tmp, LT_PATHMAX) == NULL)
       
  3723 		    lt_fatal ("getcwd failed");
       
  3724 		  tmp_len = strlen (tmp);
       
  3725 		  concat_name =
       
  3726 		    XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
       
  3727 		  memcpy (concat_name, tmp, tmp_len);
       
  3728 		  concat_name[tmp_len] = '/';
       
  3729 		  strcpy (concat_name + tmp_len + 1, wrapper);
       
  3730 		}
       
  3731 	      else
       
  3732 		{
       
  3733 		  concat_name =
       
  3734 		    XMALLOC (char, p_len + 1 + strlen (wrapper) + 1);
       
  3735 		  memcpy (concat_name, p, p_len);
       
  3736 		  concat_name[p_len] = '/';
       
  3737 		  strcpy (concat_name + p_len + 1, wrapper);
       
  3738 		}
       
  3739 	      if (check_executable (concat_name))
       
  3740 		return concat_name;
       
  3741 	      XFREE (concat_name);
       
  3742 	    }
       
  3743 	}
       
  3744       /* not found in PATH; assume curdir */
       
  3745     }
       
  3746   /* Relative path | not found in path: prepend cwd */
       
  3747   if (getcwd (tmp, LT_PATHMAX) == NULL)
       
  3748     lt_fatal ("getcwd failed");
       
  3749   tmp_len = strlen (tmp);
       
  3750   concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
       
  3751   memcpy (concat_name, tmp, tmp_len);
       
  3752   concat_name[tmp_len] = '/';
       
  3753   strcpy (concat_name + tmp_len + 1, wrapper);
       
  3754 
       
  3755   if (check_executable (concat_name))
       
  3756     return concat_name;
       
  3757   XFREE (concat_name);
       
  3758   return NULL;
       
  3759 }
       
  3760 
       
  3761 char *
       
  3762 chase_symlinks (const char *pathspec)
       
  3763 {
       
  3764 #ifndef S_ISLNK
       
  3765   return xstrdup (pathspec);
       
  3766 #else
       
  3767   char buf[LT_PATHMAX];
       
  3768   struct stat s;
       
  3769   char *tmp_pathspec = xstrdup (pathspec);
       
  3770   char *p;
       
  3771   int has_symlinks = 0;
       
  3772   while (strlen (tmp_pathspec) && !has_symlinks)
       
  3773     {
       
  3774       LTWRAPPER_DEBUGPRINTF (("checking path component for symlinks: %s\n",
       
  3775 			      tmp_pathspec));
       
  3776       if (lstat (tmp_pathspec, &s) == 0)
       
  3777 	{
       
  3778 	  if (S_ISLNK (s.st_mode) != 0)
       
  3779 	    {
       
  3780 	      has_symlinks = 1;
       
  3781 	      break;
       
  3782 	    }
       
  3783 
       
  3784 	  /* search backwards for last DIR_SEPARATOR */
       
  3785 	  p = tmp_pathspec + strlen (tmp_pathspec) - 1;
       
  3786 	  while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
       
  3787 	    p--;
       
  3788 	  if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
       
  3789 	    {
       
  3790 	      /* no more DIR_SEPARATORS left */
       
  3791 	      break;
       
  3792 	    }
       
  3793 	  *p = '\0';
       
  3794 	}
       
  3795       else
       
  3796 	{
       
  3797 	  char *errstr = strerror (errno);
       
  3798 	  lt_fatal ("Error accessing file %s (%s)", tmp_pathspec, errstr);
       
  3799 	}
       
  3800     }
       
  3801   XFREE (tmp_pathspec);
       
  3802 
       
  3803   if (!has_symlinks)
       
  3804     {
       
  3805       return xstrdup (pathspec);
       
  3806     }
       
  3807 
       
  3808   tmp_pathspec = realpath (pathspec, buf);
       
  3809   if (tmp_pathspec == 0)
       
  3810     {
       
  3811       lt_fatal ("Could not follow symlinks for %s", pathspec);
       
  3812     }
       
  3813   return xstrdup (tmp_pathspec);
       
  3814 #endif
       
  3815 }
       
  3816 
       
  3817 char *
       
  3818 strendzap (char *str, const char *pat)
       
  3819 {
       
  3820   size_t len, patlen;
       
  3821 
       
  3822   assert (str != NULL);
       
  3823   assert (pat != NULL);
       
  3824 
       
  3825   len = strlen (str);
       
  3826   patlen = strlen (pat);
       
  3827 
       
  3828   if (patlen <= len)
       
  3829     {
       
  3830       str += len - patlen;
       
  3831       if (strcmp (str, pat) == 0)
       
  3832 	*str = '\0';
       
  3833     }
       
  3834   return str;
       
  3835 }
       
  3836 
       
  3837 static void
       
  3838 lt_error_core (int exit_status, const char *mode,
       
  3839 	       const char *message, va_list ap)
       
  3840 {
       
  3841   fprintf (stderr, "%s: %s: ", program_name, mode);
       
  3842   vfprintf (stderr, message, ap);
       
  3843   fprintf (stderr, ".\n");
       
  3844 
       
  3845   if (exit_status >= 0)
       
  3846     exit (exit_status);
       
  3847 }
       
  3848 
       
  3849 void
       
  3850 lt_fatal (const char *message, ...)
       
  3851 {
       
  3852   va_list ap;
       
  3853   va_start (ap, message);
       
  3854   lt_error_core (EXIT_FAILURE, "FATAL", message, ap);
       
  3855   va_end (ap);
       
  3856 }
       
  3857 
       
  3858 void
       
  3859 lt_setenv (const char *name, const char *value)
       
  3860 {
       
  3861   LTWRAPPER_DEBUGPRINTF (("(lt_setenv) setting '%s' to '%s'\n",
       
  3862                           (name ? name : "<NULL>"),
       
  3863                           (value ? value : "<NULL>")));
       
  3864   {
       
  3865 #ifdef HAVE_SETENV
       
  3866     /* always make a copy, for consistency with !HAVE_SETENV */
       
  3867     char *str = xstrdup (value);
       
  3868     setenv (name, str, 1);
       
  3869 #else
       
  3870     int len = strlen (name) + 1 + strlen (value) + 1;
       
  3871     char *str = XMALLOC (char, len);
       
  3872     sprintf (str, "%s=%s", name, value);
       
  3873     if (putenv (str) != EXIT_SUCCESS)
       
  3874       {
       
  3875         XFREE (str);
       
  3876       }
       
  3877 #endif
       
  3878   }
       
  3879 }
       
  3880 
       
  3881 char *
       
  3882 lt_extend_str (const char *orig_value, const char *add, int to_end)
       
  3883 {
       
  3884   char *new_value;
       
  3885   if (orig_value && *orig_value)
       
  3886     {
       
  3887       int orig_value_len = strlen (orig_value);
       
  3888       int add_len = strlen (add);
       
  3889       new_value = XMALLOC (char, add_len + orig_value_len + 1);
       
  3890       if (to_end)
       
  3891         {
       
  3892           strcpy (new_value, orig_value);
       
  3893           strcpy (new_value + orig_value_len, add);
       
  3894         }
       
  3895       else
       
  3896         {
       
  3897           strcpy (new_value, add);
       
  3898           strcpy (new_value + add_len, orig_value);
       
  3899         }
       
  3900     }
       
  3901   else
       
  3902     {
       
  3903       new_value = xstrdup (add);
       
  3904     }
       
  3905   return new_value;
       
  3906 }
       
  3907 
       
  3908 int
       
  3909 lt_split_name_value (const char *arg, char** name, char** value)
       
  3910 {
       
  3911   const char *p;
       
  3912   int len;
       
  3913   if (!arg || !*arg)
       
  3914     return 1;
       
  3915 
       
  3916   p = strchr (arg, (int)'=');
       
  3917 
       
  3918   if (!p)
       
  3919     return 1;
       
  3920 
       
  3921   *value = xstrdup (++p);
       
  3922 
       
  3923   len = strlen (arg) - strlen (*value);
       
  3924   *name = XMALLOC (char, len);
       
  3925   strncpy (*name, arg, len-1);
       
  3926   (*name)[len - 1] = '\0';
       
  3927 
       
  3928   return 0;
       
  3929 }
       
  3930 
       
  3931 void
       
  3932 lt_opt_process_env_set (const char *arg)
       
  3933 {
       
  3934   char *name = NULL;
       
  3935   char *value = NULL;
       
  3936 
       
  3937   if (lt_split_name_value (arg, &name, &value) != 0)
       
  3938     {
       
  3939       XFREE (name);
       
  3940       XFREE (value);
       
  3941       lt_fatal ("bad argument for %s: '%s'", env_set_opt, arg);
       
  3942     }
       
  3943 
       
  3944   lt_setenv (name, value);
       
  3945   XFREE (name);
       
  3946   XFREE (value);
       
  3947 }
       
  3948 
       
  3949 void
       
  3950 lt_opt_process_env_prepend (const char *arg)
       
  3951 {
       
  3952   char *name = NULL;
       
  3953   char *value = NULL;
       
  3954   char *new_value = NULL;
       
  3955 
       
  3956   if (lt_split_name_value (arg, &name, &value) != 0)
       
  3957     {
       
  3958       XFREE (name);
       
  3959       XFREE (value);
       
  3960       lt_fatal ("bad argument for %s: '%s'", env_prepend_opt, arg);
       
  3961     }
       
  3962 
       
  3963   new_value = lt_extend_str (getenv (name), value, 0);
       
  3964   lt_setenv (name, new_value);
       
  3965   XFREE (new_value);
       
  3966   XFREE (name);
       
  3967   XFREE (value);
       
  3968 }
       
  3969 
       
  3970 void
       
  3971 lt_opt_process_env_append (const char *arg)
       
  3972 {
       
  3973   char *name = NULL;
       
  3974   char *value = NULL;
       
  3975   char *new_value = NULL;
       
  3976 
       
  3977   if (lt_split_name_value (arg, &name, &value) != 0)
       
  3978     {
       
  3979       XFREE (name);
       
  3980       XFREE (value);
       
  3981       lt_fatal ("bad argument for %s: '%s'", env_append_opt, arg);
       
  3982     }
       
  3983 
       
  3984   new_value = lt_extend_str (getenv (name), value, 1);
       
  3985   lt_setenv (name, new_value);
       
  3986   XFREE (new_value);
       
  3987   XFREE (name);
       
  3988   XFREE (value);
       
  3989 }
       
  3990 
       
  3991 void
       
  3992 lt_update_exe_path (const char *name, const char *value)
       
  3993 {
       
  3994   LTWRAPPER_DEBUGPRINTF (("(lt_update_exe_path) modifying '%s' by prepending '%s'\n",
       
  3995                           (name ? name : "<NULL>"),
       
  3996                           (value ? value : "<NULL>")));
       
  3997 
       
  3998   if (name && *name && value && *value)
       
  3999     {
       
  4000       char *new_value = lt_extend_str (getenv (name), value, 0);
       
  4001       /* some systems can't cope with a ':'-terminated path #' */
       
  4002       int len = strlen (new_value);
       
  4003       while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1]))
       
  4004         {
       
  4005           new_value[len-1] = '\0';
       
  4006         }
       
  4007       lt_setenv (name, new_value);
       
  4008       XFREE (new_value);
       
  4009     }
       
  4010 }
       
  4011 
       
  4012 void
       
  4013 lt_update_lib_path (const char *name, const char *value)
       
  4014 {
       
  4015   LTWRAPPER_DEBUGPRINTF (("(lt_update_lib_path) modifying '%s' by prepending '%s'\n",
       
  4016                           (name ? name : "<NULL>"),
       
  4017                           (value ? value : "<NULL>")));
       
  4018 
       
  4019   if (name && *name && value && *value)
       
  4020     {
       
  4021       char *new_value = lt_extend_str (getenv (name), value, 0);
       
  4022       lt_setenv (name, new_value);
       
  4023       XFREE (new_value);
       
  4024     }
       
  4025 }
       
  4026 
       
  4027 
       
  4028 EOF
       
  4029 }
       
  4030 # end: func_emit_cwrapperexe_src
       
  4031 
       
  4032 # func_mode_link arg...
       
  4033 func_mode_link ()
       
  4034 {
       
  4035     $opt_debug
       
  4036     case $host in
       
  4037     *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
       
  4038       # It is impossible to link a dll without this setting, and
       
  4039       # we shouldn't force the makefile maintainer to figure out
       
  4040       # which system we are compiling for in order to pass an extra
       
  4041       # flag for every libtool invocation.
       
  4042       # allow_undefined=no
       
  4043 
       
  4044       # FIXME: Unfortunately, there are problems with the above when trying
       
  4045       # to make a dll which has undefined symbols, in which case not
       
  4046       # even a static library is built.  For now, we need to specify
       
  4047       # -no-undefined on the libtool link line when we can be certain
       
  4048       # that all symbols are satisfied, otherwise we get a static library.
       
  4049       allow_undefined=yes
       
  4050       ;;
       
  4051     *)
       
  4052       allow_undefined=yes
       
  4053       ;;
       
  4054     esac
       
  4055     libtool_args=$nonopt
       
  4056     base_compile="$nonopt $@"
       
  4057     compile_command=$nonopt
       
  4058     finalize_command=$nonopt
       
  4059 
       
  4060     compile_rpath=
       
  4061     finalize_rpath=
       
  4062     compile_shlibpath=
       
  4063     finalize_shlibpath=
       
  4064     convenience=
       
  4065     old_convenience=
       
  4066     deplibs=
       
  4067     old_deplibs=
       
  4068     compiler_flags=
       
  4069     linker_flags=
       
  4070     dllsearchpath=
       
  4071     lib_search_path=`pwd`
       
  4072     inst_prefix_dir=
       
  4073     new_inherited_linker_flags=
       
  4074 
       
  4075     avoid_version=no
       
  4076     dlfiles=
       
  4077     dlprefiles=
       
  4078     dlself=no
       
  4079     export_dynamic=no
       
  4080     export_symbols=
       
  4081     export_symbols_regex=
       
  4082     generated=
       
  4083     libobjs=
       
  4084     ltlibs=
       
  4085     module=no
       
  4086     no_install=no
       
  4087     objs=
       
  4088     non_pic_objects=
       
  4089     precious_files_regex=
       
  4090     prefer_static_libs=no
       
  4091     preload=no
       
  4092     prev=
       
  4093     prevarg=
       
  4094     release=
       
  4095     rpath=
       
  4096     xrpath=
       
  4097     perm_rpath=
       
  4098     temp_rpath=
       
  4099     thread_safe=no
       
  4100     vinfo=
       
  4101     vinfo_number=no
       
  4102     weak_libs=
       
  4103     single_module="${wl}-single_module"
       
  4104     func_infer_tag $base_compile
       
  4105 
       
  4106     # We need to know -static, to get the right output filenames.
       
  4107     for arg
       
  4108     do
       
  4109       case $arg in
       
  4110       -shared)
       
  4111 	test "$build_libtool_libs" != yes && \
       
  4112 	  func_fatal_configuration "can not build a shared library"
       
  4113 	build_old_libs=no
       
  4114 	break
       
  4115 	;;
       
  4116       -all-static | -static | -static-libtool-libs)
       
  4117 	case $arg in
       
  4118 	-all-static)
       
  4119 	  if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
       
  4120 	    func_warning "complete static linking is impossible in this configuration"
       
  4121 	  fi
       
  4122 	  if test -n "$link_static_flag"; then
       
  4123 	    dlopen_self=$dlopen_self_static
       
  4124 	  fi
       
  4125 	  prefer_static_libs=yes
       
  4126 	  ;;
       
  4127 	-static)
       
  4128 	  if test -z "$pic_flag" && test -n "$link_static_flag"; then
       
  4129 	    dlopen_self=$dlopen_self_static
       
  4130 	  fi
       
  4131 	  prefer_static_libs=built
       
  4132 	  ;;
       
  4133 	-static-libtool-libs)
       
  4134 	  if test -z "$pic_flag" && test -n "$link_static_flag"; then
       
  4135 	    dlopen_self=$dlopen_self_static
       
  4136 	  fi
       
  4137 	  prefer_static_libs=yes
       
  4138 	  ;;
       
  4139 	esac
       
  4140 	build_libtool_libs=no
       
  4141 	build_old_libs=yes
       
  4142 	break