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# Generated from ltmain.m4sh.

# ltmain.sh (GNU libtool) 2.2.6

# Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996

# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007 2008 Free Software Foundation, Inc.

# This is free software; see the source for copying conditions.  There is NO

# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

# GNU Libtool is free software; you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation; either version 2 of the License, or

# (at your option) any later version.

#

# As a special exception to the GNU General Public License,

# if you distribute this file as part of a program or library that

# is built using GNU Libtool, you may include this file under the

# same distribution terms that you use for the rest of that program.

#

# GNU Libtool is distributed in the hope that it will be useful, but

# WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

# General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with GNU Libtool; see the file COPYING.  If not, a copy

# can be downloaded from http://www.gnu.org/licenses/gpl.html,

# or obtained by writing to the Free Software Foundation, Inc.,

# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

# Usage: $progname [OPTION]... [MODE-ARG]...

#

# Provide generalized library-building support services.

#

#     --config             show all configuration variables

#     --debug              enable verbose shell tracing

# -n, --dry-run            display commands without modifying any files

#     --features           display basic configuration information and exit

#     --mode=MODE          use operation mode MODE

#     --preserve-dup-deps  don't remove duplicate dependency libraries

#     --quiet, --silent    don't print informational messages

#     --tag=TAG            use configuration variables from tag TAG

# -v, --verbose            print informational messages (default)

#     --version            print version information

# -h, --help               print short or long help message

#

# MODE must be one of the following:

#

#       clean              remove files from the build directory

#       compile            compile a source file into a libtool object

#       execute            automatically set library path, then run a program

#       finish             complete the installation of libtool libraries

#       install            install libraries or executables

#       link               create a library or an executable

#       uninstall          remove libraries from an installed directory

#

# MODE-ARGS vary depending on the MODE.

# Try `$progname --help --mode=MODE' for a more detailed description of MODE.

#

# When reporting a bug, please describe a test case to reproduce it and

# include the following information:

#

#       host-triplet:   $host

#       shell:          $SHELL

#       compiler:               $LTCC

#       compiler flags:         $LTCFLAGS

#       linker:         $LD (gnu? $with_gnu_ld)

#       $progname:              (GNU libtool) 2.2.6

#       automake:               $automake_version

#       autoconf:               $autoconf_version

#

# Report bugs to <bug-libtool@gnu.org>.

PROGRAM=ltmain.sh

PACKAGE=libtool

VERSION=2.2.6

TIMESTAMP=""

package_revision=1.3012

# Be Bourne compatible

if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then

  emulate sh

  NULLCMD=:

  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which

  # is contrary to our usage.  Disable this feature.

  alias -g '${1+"$@"}'='"$@"'

  setopt NO_GLOB_SUBST

else

  case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac

fi

BIN_SH=xpg4; export BIN_SH # for Tru64

DUALCASE=1; export DUALCASE # for MKS sh

# NLS nuisances: We save the old values to restore during execute mode.

# Only set LANG and LC_ALL to C if already set.

# These must not be set unconditionally because not all systems understand

# e.g. LANG=C (notably SCO).

lt_user_locale=

lt_safe_locale=

for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES

do

  eval "if test \"\${$lt_var+set}\" = set; then

          save_$lt_var=\$$lt_var

          $lt_var=C

          export $lt_var

          lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\"

          lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\"

        fi"

done

$lt_unset CDPATH

: ${CP="cp -f"}

: ${ECHO="echo"}

: ${EGREP="/usr/bin/grep -E"}

: ${FGREP="/usr/bin/grep -F"}

: ${GREP="/usr/bin/grep"}

: ${LN_S="ln -s"}

: ${MAKE="make"}

: ${MKDIR="mkdir"}

: ${MV="mv -f"}

: ${RM="rm -f"}

: ${SED="/opt/local/bin/gsed"}

: ${SHELL="${CONFIG_SHELL-/bin/sh}"}

: ${Xsed="$SED -e 1s/^X//"}

# Global variables:

EXIT_SUCCESS=0

EXIT_FAILURE=1

EXIT_MISMATCH=63  # $? = 63 is used to indicate version mismatch to missing.

EXIT_SKIP=77      # $? = 77 is used to indicate a skipped test to automake.

exit_status=$EXIT_SUCCESS

# Make sure IFS has a sensible default

lt_nl='

'

IFS="   $lt_nl"

dirname="s,/[^/]*$,,"

basename="s,^.*/,,"

# func_dirname_and_basename file append nondir_replacement

# perform func_basename and func_dirname in a single function

# call:

#   dirname:  Compute the dirname of FILE.  If nonempty,

#             add APPEND to the result, otherwise set result

#             to NONDIR_REPLACEMENT.

#             value returned in "$func_dirname_result"

#   basename: Compute filename of FILE.

#             value retuned in "$func_basename_result"

# Implementation must be kept synchronized with func_dirname

# and func_basename. For efficiency, we do not delegate to

# those functions but instead duplicate the functionality here.

func_dirname_and_basename ()

{

  # Extract subdirectory from the argument.

  func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`

  if test "X$func_dirname_result" = "X${1}"; then

    func_dirname_result="${3}"

  else

    func_dirname_result="$func_dirname_result${2}"

  fi

  func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`

}

# Generated shell functions inserted here.

# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh

# is ksh but when the shell is invoked as "sh" and the current value of

# the _XPG environment variable is not equal to 1 (one), the special

# positional parameter $0, within a function call, is the name of the

# function.

progpath="$0"

# The name of this program:

# In the unlikely event $progname began with a '-', it would play havoc with

# func_echo (imagine progname=-n), so we prepend ./ in that case:

func_dirname_and_basename "$progpath"

progname=$func_basename_result

case $progname in

  -*) progname=./$progname ;;

esac

# Make sure we have an absolute path for reexecution:

case $progpath in

  [\\/]*|[A-Za-z]:\\*) ;;

  *[\\/]*)

     progdir=$func_dirname_result

     progdir=`cd "$progdir" && pwd`

     progpath="$progdir/$progname"

     ;;

  *)

     save_IFS="$IFS"

     IFS=:

     for progdir in $PATH; do

       IFS="$save_IFS"

       test -x "$progdir/$progname" && break

     done

     IFS="$save_IFS"

     test -n "$progdir" || progdir=`pwd`

     progpath="$progdir/$progname"

     ;;

esac

# Sed substitution that helps us do robust quoting.  It backslashifies

# metacharacters that are still active within double-quoted strings.

Xsed="${SED}"' -e 1s/^X//'

sed_quote_subst='s/\([`"$\\]\)/\\\1/g'

# Same as above, but do not quote variable references.

double_quote_subst='s/\(["`\\]\)/\\\1/g'

# Re-`\' parameter expansions in output of double_quote_subst that were

# `\'-ed in input to the same.  If an odd number of `\' preceded a '$'

# in input to double_quote_subst, that '$' was protected from expansion.

# Since each input `\' is now two `\'s, look for any number of runs of

# four `\'s followed by two `\'s and then a '$'.  `\' that '$'.

bs='\\'

bs2='\\\\'

bs4='\\\\\\\\'

dollar='\$'

sed_double_backslash="\

  s/$bs4/&\\

/g

  s/^$bs2$dollar/$bs&/

  s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g

  s/\n//g"

# Standard options:

opt_dry_run=false

opt_help=false

opt_quiet=false

opt_verbose=false

opt_warning=:

# func_echo arg...

# Echo program name prefixed message, along with the current mode

# name if it has been set yet.

func_echo ()

{

    $ECHO "$progname${mode+: }$mode: $*"

}

# func_verbose arg...

# Echo program name prefixed message in verbose mode only.

func_verbose ()

{

    $opt_verbose && func_echo ${1+"$@"}

    # A bug in bash halts the script if the last line of a function

    # fails when set -e is in force, so we need another command to

    # work around that:

    :

}

# func_error arg...

# Echo program name prefixed message to standard error.

func_error ()

{

    $ECHO "$progname${mode+: }$mode: "${1+"$@"} 1>&2

}

# func_warning arg...

# Echo program name prefixed warning message to standard error.

func_warning ()

{

    $opt_warning && $ECHO "$progname${mode+: }$mode: warning: "${1+"$@"} 1>&2

    # bash bug again:

    :

}

# func_fatal_error arg...

# Echo program name prefixed message to standard error, and exit.

func_fatal_error ()

{

    func_error ${1+"$@"}

    exit $EXIT_FAILURE

}

# func_fatal_help arg...

# Echo program name prefixed message to standard error, followed by

# a help hint, and exit.

func_fatal_help ()

{

    func_error ${1+"$@"}

    func_fatal_error "$help"

}

help="Try \`$progname --help' for more information."  ## default

# func_grep expression filename

# Check whether EXPRESSION matches any line of FILENAME, without output.

func_grep ()

{

    $GREP "$1" "$2" >/dev/null 2>&1

}

# func_mkdir_p directory-path

# Make sure the entire path to DIRECTORY-PATH is available.

func_mkdir_p ()

{

    my_directory_path="$1"

    my_dir_list=

    if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then

      # Protect directory names starting with `-'

      case $my_directory_path in

        -*) my_directory_path="./$my_directory_path" ;;

      esac

      # While some portion of DIR does not yet exist...

      while test ! -d "$my_directory_path"; do

        # ...make a list in topmost first order.  Use a colon delimited

        # list incase some portion of path contains whitespace.

        my_dir_list="$my_directory_path:$my_dir_list"

        # If the last portion added has no slash in it, the list is done

        case $my_directory_path in */*) ;; *) break ;; esac

        # ...otherwise throw away the child directory and loop

        my_directory_path=`$ECHO "X$my_directory_path" | $Xsed -e "$dirname"`

      done

      my_dir_list=`$ECHO "X$my_dir_list" | $Xsed -e 's,:*$,,'`

      save_mkdir_p_IFS="$IFS"; IFS=':'

      for my_dir in $my_dir_list; do

        IFS="$save_mkdir_p_IFS"

        # mkdir can fail with a `File exist' error if two processes

        # try to create one of the directories concurrently.  Don't

        # stop in that case!

        $MKDIR "$my_dir" 2>/dev/null || :

      done

      IFS="$save_mkdir_p_IFS"

      # Bail out if we (or some other process) failed to create a directory.

      test -d "$my_directory_path" || \

        func_fatal_error "Failed to create \`$1'"

    fi

}

# func_mktempdir [string]

# Make a temporary directory that won't clash with other running

# libtool processes, and avoids race conditions if possible.  If

# given, STRING is the basename for that directory.

func_mktempdir ()

{

    my_template="${TMPDIR-/tmp}/${1-$progname}"

    if test "$opt_dry_run" = ":"; then

      # Return a directory name, but don't create it in dry-run mode

      my_tmpdir="${my_template}-$$"

    else

      # If mktemp works, use that first and foremost

      my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null`

      if test ! -d "$my_tmpdir"; then

        # Failing that, at least try and use $RANDOM to avoid a race

        my_tmpdir="${my_template}-${RANDOM-0}$$"

        save_mktempdir_umask=`umask`

        umask 0077

        $MKDIR "$my_tmpdir"

        umask $save_mktempdir_umask

      fi

      # If we're not in dry-run mode, bomb out on failure

      test -d "$my_tmpdir" || \

        func_fatal_error "cannot create temporary directory \`$my_tmpdir'"

    fi

    $ECHO "X$my_tmpdir" | $Xsed

}

# func_quote_for_eval arg

# Aesthetically quote ARG to be evaled later.

# This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT

# is double-quoted, suitable for a subsequent eval, whereas

# FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters

# which are still active within double quotes backslashified.

func_quote_for_eval ()

{

    case $1 in

      *[\\\`\"\$]*)

        func_quote_for_eval_unquoted_result=`$ECHO "X$1" | $Xsed -e "$sed_quote_subst"` ;;

      *)

        func_quote_for_eval_unquoted_result="$1" ;;

    esac

    case $func_quote_for_eval_unquoted_result in

      # Double-quote args containing shell metacharacters to delay

      # word splitting, command substitution and and variable

      # expansion for a subsequent eval.

      # Many Bourne shells cannot handle close brackets correctly

      # in scan sets, so we specify it separately.

      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \     ]*|*]*|"")

        func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\""

        ;;

      *)

        func_quote_for_eval_result="$func_quote_for_eval_unquoted_result"

    esac

}

# func_quote_for_expand arg

# Aesthetically quote ARG to be evaled later; same as above,

# but do not quote variable references.

func_quote_for_expand ()

{

    case $1 in

      *[\\\`\"]*)

        my_arg=`$ECHO "X$1" | $Xsed \

            -e "$double_quote_subst" -e "$sed_double_backslash"` ;;

      *)

        my_arg="$1" ;;

    esac

    case $my_arg in

      # Double-quote args containing shell metacharacters to delay

      # word splitting and command substitution for a subsequent eval.

      # Many Bourne shells cannot handle close brackets correctly

      # in scan sets, so we specify it separately.

      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \     ]*|*]*|"")

        my_arg="\"$my_arg\""

        ;;

    esac

    func_quote_for_expand_result="$my_arg"

}

# func_show_eval cmd [fail_exp]

# Unless opt_silent is true, then output CMD.  Then, if opt_dryrun is

# not true, evaluate CMD.  If the evaluation of CMD fails, and FAIL_EXP

# is given, then evaluate it.

func_show_eval ()

{

    my_cmd="$1"

    my_fail_exp="${2-:}"

    ${opt_silent-false} || {

      func_quote_for_expand "$my_cmd"

      eval "func_echo $func_quote_for_expand_result"

    }

    if ${opt_dry_run-false}; then :; else

      eval "$my_cmd"

      my_status=$?

      if test "$my_status" -eq 0; then :; else

        eval "(exit $my_status); $my_fail_exp"

      fi

    fi

}

# func_show_eval_locale cmd [fail_exp]

# Unless opt_silent is true, then output CMD.  Then, if opt_dryrun is

# not true, evaluate CMD.  If the evaluation of CMD fails, and FAIL_EXP

# is given, then evaluate it.  Use the saved locale for evaluation.

func_show_eval_locale ()

{

    my_cmd="$1"

    my_fail_exp="${2-:}"

    ${opt_silent-false} || {

      func_quote_for_expand "$my_cmd"

      eval "func_echo $func_quote_for_expand_result"

    }

    if ${opt_dry_run-false}; then :; else

      eval "$lt_user_locale

            $my_cmd"

      my_status=$?

      eval "$lt_safe_locale"

      if test "$my_status" -eq 0; then :; else

        eval "(exit $my_status); $my_fail_exp"

      fi

    fi

}

# func_version

# Echo version message to standard output and exit.

func_version ()

{

    $SED -n '/^# '$PROGRAM' (GNU /,/# warranty; / {

        s/^# //

        s/^# *$//

        s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/

        p

     }' < "$progpath"

     exit $?

}

# func_usage

# Echo short help message to standard output and exit.

func_usage ()

{

    $SED -n '/^# Usage:/,/# -h/ {

        s/^# //

        s/^# *$//

        s/\$progname/'$progname'/

        p

    }' < "$progpath"

    $ECHO

    $ECHO "run \`$progname --help | more' for full usage"

    exit $?

}

# func_help

# Echo long help message to standard output and exit.

func_help ()

{

    $SED -n '/^# Usage:/,/# Report bugs to/ {

        s/^# //

        s/^# *$//

        s*\$progname*'$progname'*

        s*\$host*'"$host"'*

        s*\$SHELL*'"$SHELL"'*

        s*\$LTCC*'"$LTCC"'*

        s*\$LTCFLAGS*'"$LTCFLAGS"'*

        s*\$LD*'"$LD"'*

        s/\$with_gnu_ld/'"$with_gnu_ld"'/

        s/\$automake_version/'"`(automake --version) 2>/dev/null |$SED 1q`"'/

        s/\$autoconf_version/'"`(autoconf --version) 2>/dev/null |$SED 1q`"'/

        p

     }' < "$progpath"

    exit $?

}

# func_missing_arg argname

# Echo program name prefixed message to standard error and set global

# exit_cmd.

func_missing_arg ()

{

    func_error "missing argument for $1"

    exit_cmd=exit

}

exit_cmd=:

# Check that we have a working $ECHO.

if test "X$1" = X--no-reexec; then

  # Discard the --no-reexec flag, and continue.

  shift

elif test "X$1" = X--fallback-echo; then

  # Avoid inline document here, it may be left over

  :

elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t'; then

  # Yippee, $ECHO works!

  :

else

  # Restart under the correct shell, and then maybe $ECHO will work.

  exec $SHELL "$progpath" --no-reexec ${1+"$@"}

fi

if test "X$1" = X--fallback-echo; then

  # used as fallback echo

  shift

  cat <<EOF

$*

EOF

  exit $EXIT_SUCCESS

fi

magic="%%%MAGIC variable%%%"

magic_exe="%%%MAGIC EXE variable%%%"

# Global variables.

# $mode is unset

nonopt=

execute_dlfiles=

preserve_args=

lo2o="s/\\.lo\$/.${objext}/"

o2lo="s/\\.${objext}\$/.lo/"

extracted_archives=

extracted_serial=0

opt_dry_run=false

opt_duplicate_deps=false

opt_silent=false

opt_debug=:

# If this variable is set in any of the actions, the command in it

# will be execed at the end.  This prevents here-documents from being

# left over by shells.

exec_cmd=

# func_fatal_configuration arg...

# Echo program name prefixed message to standard error, followed by

# a configuration failure hint, and exit.

func_fatal_configuration ()

{

    func_error ${1+"$@"}

    func_error "See the $PACKAGE documentation for more information."

    func_fatal_error "Fatal configuration error."

}

# func_config

# Display the configuration for all the tags in this script.

func_config ()

{

    re_begincf='^# ### BEGIN LIBTOOL'

    re_endcf='^# ### END LIBTOOL'

    # Default configuration.

    $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath"

    # Now print the configurations for the tags.

    for tagname in $taglist; do

      $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath"

    done

    exit $?

}

# func_features

# Display the features supported by this script.

func_features ()

{

    $ECHO "host: $host"

    if test "$build_libtool_libs" = yes; then

      $ECHO "enable shared libraries"

    else

      $ECHO "disable shared libraries"

    fi

    if test "$build_old_libs" = yes; then

      $ECHO "enable static libraries"

    else

      $ECHO "disable static libraries"

    fi

    exit $?

}

# func_enable_tag tagname

# Verify that TAGNAME is valid, and either flag an error and exit, or

# enable the TAGNAME tag.  We also add TAGNAME to the global $taglist

# variable here.

func_enable_tag ()

{

  # Global variable:

  tagname="$1"

  re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$"

  re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$"

  sed_extractcf="/$re_begincf/,/$re_endcf/p"

  # Validate tagname.

  case $tagname in

    *[!-_A-Za-z0-9,/]*)

      func_fatal_error "invalid tag name: $tagname"

      ;;

  esac

  # Don't test for the "default" C tag, as we know it's

  # there but not specially marked.

  case $tagname in

    CC) ;;

    *)

      if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then

        taglist="$taglist $tagname"

        # Evaluate the configuration.  Be careful to quote the path

        # and the sed script, to avoid splitting on whitespace, but

        # also don't use non-portable quotes within backquotes within

        # quotes we have to do it in 2 steps:

        extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"`

        eval "$extractedcf"

      else

        func_error "ignoring unknown tag $tagname"

      fi

      ;;

  esac

}

# Parse options once, thoroughly.  This comes as soon as possible in

# the script to make things like `libtool --version' happen quickly.

{

  # Shorthand for --mode=foo, only valid as the first argument

  case $1 in

  clean|clea|cle|cl)

    shift; set dummy --mode clean ${1+"$@"}; shift

    ;;

  compile|compil|compi|comp|com|co|c)

    shift; set dummy --mode compile ${1+"$@"}; shift

    ;;

  execute|execut|execu|exec|exe|ex|e)

    shift; set dummy --mode execute ${1+"$@"}; shift

    ;;

  finish|finis|fini|fin|fi|f)

    shift; set dummy --mode finish ${1+"$@"}; shift

    ;;

  install|instal|insta|inst|ins|in|i)

    shift; set dummy --mode install ${1+"$@"}; shift

    ;;

  link|lin|li|l)

    shift; set dummy --mode link ${1+"$@"}; shift

    ;;

  uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u)

    shift; set dummy --mode uninstall ${1+"$@"}; shift

    ;;

  esac

  # Parse non-mode specific arguments:

  while test "$#" -gt 0; do

    opt="$1"

    shift

    case $opt in

      --config)         func_config                                     ;;

      --debug)          preserve_args="$preserve_args $opt"

                        func_echo "enabling shell trace mode"

                        opt_debug='set -x'

                        $opt_debug

                        ;;

      -dlopen)          test "$#" -eq 0 && func_missing_arg "$opt" && break

                        execute_dlfiles="$execute_dlfiles $1"

                        shift

                        ;;

      --dry-run | -n)   opt_dry_run=:                                   ;;

      --features)       func_features                                   ;;

      --finish)         mode="finish"                                   ;;

      --mode)           test "$#" -eq 0 && func_missing_arg "$opt" && break

                        case $1 in

                          # Valid mode arguments:

                          clean)        ;;

                          compile)      ;;

                          execute)      ;;

                          finish)       ;;

                          install)      ;;

                          link)         ;;

                          relink)       ;;

                          uninstall)    ;;

                          # Catch anything else as an error

                          *) func_error "invalid argument for $opt"

                             exit_cmd=exit

                             break

                             ;;

                        esac

                        mode="$1"

                        shift

                        ;;

      --preserve-dup-deps)

                        opt_duplicate_deps=:                            ;;

      --quiet|--silent) preserve_args="$preserve_args $opt"

                        opt_silent=:

                        ;;

      --verbose| -v)    preserve_args="$preserve_args $opt"

                        opt_silent=false

                        ;;

      --tag)            test "$#" -eq 0 && func_missing_arg "$opt" && break

                        preserve_args="$preserve_args $opt $1"

                        func_enable_tag "$1"    # tagname is set here

                        shift

                        ;;

      # Separate optargs to long options:

      -dlopen=*|--mode=*|--tag=*)

                        func_opt_split "$opt"

                        set dummy "$func_opt_split_opt" "$func_opt_split_arg" ${1+"$@"}

                        shift

                        ;;

      -\?|-h)           func_usage                                      ;;

      --help)           opt_help=:                                      ;;

      --version)        func_version                                    ;;

      -*)               func_fatal_help "unrecognized option \`$opt'"   ;;

      *)                nonopt="$opt"

                        break

                        ;;

    esac

  done

  case $host in

    *cygwin* | *mingw* | *pw32* | *cegcc*)

      # don't eliminate duplications in $postdeps and $predeps

      opt_duplicate_compiler_generated_deps=:

      ;;

    *)

      opt_duplicate_compiler_generated_deps=$opt_duplicate_deps

      ;;

  esac

  # Having warned about all mis-specified options, bail out if

  # anything was wrong.

  $exit_cmd $EXIT_FAILURE

}

# func_check_version_match

# Ensure that we are using m4 macros, and libtool script from the same

# release of libtool.

func_check_version_match ()

{

  if test "$package_revision" != "$macro_revision"; then

    if test "$VERSION" != "$macro_version"; then

      if test -z "$macro_version"; then

        cat >&2 <<_LT_EOF

$progname: Version mismatch error.  This is $PACKAGE $VERSION, but the

$progname: definition of this LT_INIT comes from an older release.

$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION

$progname: and run autoconf again.

_LT_EOF

      else

        cat >&2 <<_LT_EOF

$progname: Version mismatch error.  This is $PACKAGE $VERSION, but the

$progname: definition of this LT_INIT comes from $PACKAGE $macro_version.

$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION

$progname: and run autoconf again.

_LT_EOF

      fi

    else

      cat >&2 <<_LT_EOF

$progname: Version mismatch error.  This is $PACKAGE $VERSION, revision $package_revision,

$progname: but the definition of this LT_INIT comes from revision $macro_revision.

$progname: You should recreate aclocal.m4 with macros from revision $package_revision

$progname: of $PACKAGE $VERSION and run autoconf again.

_LT_EOF

    fi

    exit $EXIT_MISMATCH

  fi

}

## ----------- ##

##    Main.    ##

## ----------- ##

$opt_help || {

  # Sanity checks first:

  func_check_version_match

  if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then

    func_fatal_configuration "not configured to build any kind of library"

  fi

  test -z "$mode" && func_fatal_error "error: you must specify a MODE."

  # Darwin sucks

  eval std_shrext=\"$shrext_cmds\"

  # Only execute mode is allowed to have -dlopen flags.

  if test -n "$execute_dlfiles" && test "$mode" != execute; then

    func_error "unrecognized option \`-dlopen'"

    $ECHO "$help" 1>&2

    exit $EXIT_FAILURE

  fi

  # Change the help message to a mode-specific one.

  generic_help="$help"

  help="Try \`$progname --help --mode=$mode' for more information."

}

# func_lalib_p file

# True iff FILE is a libtool `.la' library or `.lo' object file.

# This function is only a basic sanity check; it will hardly flush out

# determined imposters.

func_lalib_p ()

{

    test -f "$1" &&

      $SED -e 4q "$1" 2>/dev/null \

        | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1

}

# func_lalib_unsafe_p file

# True iff FILE is a libtool `.la' library or `.lo' object file.

# This function implements the same check as func_lalib_p without

# resorting to external programs.  To this end, it redirects stdin and

# closes it afterwards, without saving the original file descriptor.

# As a safety measure, use it only where a negative result would be

# fatal anyway.  Works if `file' does not exist.

func_lalib_unsafe_p ()

{

    lalib_p=no

    if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then

        for lalib_p_l in 1 2 3 4

        do

            read lalib_p_line

            case "$lalib_p_line" in

                \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;;

            esac

        done

        exec 0<&5 5<&-

    fi

    test "$lalib_p" = yes

}

# func_ltwrapper_script_p file

# True iff FILE is a libtool wrapper script

# This function is only a basic sanity check; it will hardly flush out

# determined imposters.

func_ltwrapper_script_p ()

{

    func_lalib_p "$1"

}

# func_ltwrapper_executable_p file

# True iff FILE is a libtool wrapper executable

# This function is only a basic sanity check; it will hardly flush out

# determined imposters.

func_ltwrapper_executable_p ()

{

    func_ltwrapper_exec_suffix=

    case $1 in

    *.exe) ;;

    *) func_ltwrapper_exec_suffix=.exe ;;

    esac

    $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1

}

# func_ltwrapper_scriptname file

# Assumes file is an ltwrapper_executable

# uses $file to determine the appropriate filename for a

# temporary ltwrapper_script.

func_ltwrapper_scriptname ()

{

    func_ltwrapper_scriptname_result=""

    if func_ltwrapper_executable_p "$1"; then

        func_dirname_and_basename "$1" "" "."

        func_stripname '' '.exe' "$func_basename_result"

        func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper"

    fi

}

# func_ltwrapper_p file

# True iff FILE is a libtool wrapper script or wrapper executable

# This function is only a basic sanity check; it will hardly flush out

# determined imposters.

func_ltwrapper_p ()

{

    func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1"

}

# func_execute_cmds commands fail_cmd

# Execute tilde-delimited COMMANDS.

# If FAIL_CMD is given, eval that upon failure.

# FAIL_CMD may read-access the current command in variable CMD!

func_execute_cmds ()

{

    $opt_debug

    save_ifs=$IFS; IFS='~'

    for cmd in $1; do

      IFS=$save_ifs

      eval cmd=\"$cmd\"

      func_show_eval "$cmd" "${2-:}"

    done

    IFS=$save_ifs

}

# func_source file

# Source FILE, adding directory component if necessary.

# Note that it is not necessary on cygwin/mingw to append a dot to

# FILE even if both FILE and FILE.exe exist: automatic-append-.exe

# behavior happens only for exec(3), not for open(2)!  Also, sourcing

# `FILE.' does not work on cygwin managed mounts.

func_source ()

{

    $opt_debug

    case $1 in

    */* | *\\*) . "$1" ;;

    *)          . "./$1" ;;

    esac

}

# func_infer_tag arg

# Infer tagged configuration to use if any are available and

# if one wasn't chosen via the "--tag" command line option.

# Only attempt this if the compiler in the base compile

# command doesn't match the default compiler.

# arg is usually of the form 'gcc ...'

func_infer_tag ()

{

    $opt_debug

    if test -n "$available_tags" && test -z "$tagname"; then

      CC_quoted=

      for arg in $CC; do

        func_quote_for_eval "$arg"

        CC_quoted="$CC_quoted $func_quote_for_eval_result"

      done

      case $@ in

      # Blanks in the command may have been stripped by the calling shell,

      # but not from the CC environment variable when configure was run.

      " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*) ;;

      # Blanks at the start of $base_compile will cause this to fail

      # if we don't check for them as well.

      *)

        for z in $available_tags; do

          if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then

            # Evaluate the configuration.

            eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"

            CC_quoted=

            for arg in $CC; do

              # Double-quote args containing other shell metacharacters.

              func_quote_for_eval "$arg"

              CC_quoted="$CC_quoted $func_quote_for_eval_result"

            done

            case "$@ " in

              " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*)

              # The compiler in the base compile command matches

              # the one in the tagged configuration.

              # Assume this is the tagged configuration we want.

              tagname=$z

              break

              ;;

            esac

          fi

        done

        # If $tagname still isn't set, then no tagged configuration

        # was found and let the user know that the "--tag" command

        # line option must be used.

        if test -z "$tagname"; then

          func_echo "unable to infer tagged configuration"

          func_fatal_error "specify a tag with \`--tag'"

#       else

#         func_verbose "using $tagname tagged configuration"

        fi

        ;;

      esac

    fi

}

# func_write_libtool_object output_name pic_name nonpic_name

# Create a libtool object file (analogous to a ".la" file),

# but don't create it if we're doing a dry run.

func_write_libtool_object ()

{

    write_libobj=${1}

    if test "$build_libtool_libs" = yes; then

      write_lobj=\'${2}\'

    else

      write_lobj=none

    fi

    if test "$build_old_libs" = yes; then

      write_oldobj=\'${3}\'

    else

      write_oldobj=none

    fi

    $opt_dry_run || {

      cat >${write_libobj}T <<EOF

# $write_libobj - a libtool object file

# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION

#

# Please DO NOT delete this file!

# It is necessary for linking the library.

# Name of the PIC object.

pic_object=$write_lobj

# Name of the non-PIC object

non_pic_object=$write_oldobj

EOF