xref: /freebsd/contrib/openbsm/config/ltmain.sh (revision 02e9120893770924227138ba49df1edb3896112a)
1#! /bin/sh
2## DO NOT EDIT - This file generated from ./build-aux/ltmain.in
3##               by inline-source v2014-01-03.01
4
5# libtool (GNU libtool) 2.4.6
6# Provide generalized library-building support services.
7# Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
8
9# Copyright (C) 1996-2015 Free Software Foundation, Inc.
10# This is free software; see the source for copying conditions.  There is NO
11# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
12
13# GNU Libtool is free software; you can redistribute it and/or modify
14# it under the terms of the GNU General Public License as published by
15# the Free Software Foundation; either version 2 of the License, or
16# (at your option) any later version.
17#
18# As a special exception to the GNU General Public License,
19# if you distribute this file as part of a program or library that
20# is built using GNU Libtool, you may include this file under the
21# same distribution terms that you use for the rest of that program.
22#
23# GNU Libtool is distributed in the hope that it will be useful, but
24# WITHOUT ANY WARRANTY; without even the implied warranty of
25# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
26# General Public License for more details.
27#
28# You should have received a copy of the GNU General Public License
29# along with this program.  If not, see <http://www.gnu.org/licenses/>.
30
31
32PROGRAM=libtool
33PACKAGE=libtool
34VERSION=2.4.6
35package_revision=2.4.6
36
37
38## ------ ##
39## Usage. ##
40## ------ ##
41
42# Run './libtool --help' for help with using this script from the
43# command line.
44
45
46## ------------------------------- ##
47## User overridable command paths. ##
48## ------------------------------- ##
49
50# After configure completes, it has a better idea of some of the
51# shell tools we need than the defaults used by the functions shared
52# with bootstrap, so set those here where they can still be over-
53# ridden by the user, but otherwise take precedence.
54
55: ${AUTOCONF="autoconf"}
56: ${AUTOMAKE="automake"}
57
58
59## -------------------------- ##
60## Source external libraries. ##
61## -------------------------- ##
62
63# Much of our low-level functionality needs to be sourced from external
64# libraries, which are installed to $pkgauxdir.
65
66# Set a version string for this script.
67scriptversion=2015-01-20.17; # UTC
68
69# General shell script boiler plate, and helper functions.
70# Written by Gary V. Vaughan, 2004
71
72# Copyright (C) 2004-2015 Free Software Foundation, Inc.
73# This is free software; see the source for copying conditions.  There is NO
74# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
75
76# This program is free software; you can redistribute it and/or modify
77# it under the terms of the GNU General Public License as published by
78# the Free Software Foundation; either version 3 of the License, or
79# (at your option) any later version.
80
81# As a special exception to the GNU General Public License, if you distribute
82# this file as part of a program or library that is built using GNU Libtool,
83# you may include this file under the same distribution terms that you use
84# for the rest of that program.
85
86# This program is distributed in the hope that it will be useful,
87# but WITHOUT ANY WARRANTY; without even the implied warranty of
88# MERCHANTABILITY or FITNES FOR A PARTICULAR PURPOSE. See the GNU
89# General Public License for more details.
90
91# You should have received a copy of the GNU General Public License
92# along with this program. If not, see <http://www.gnu.org/licenses/>.
93
94# Please report bugs or propose patches to gary@gnu.org.
95
96
97## ------ ##
98## Usage. ##
99## ------ ##
100
101# Evaluate this file near the top of your script to gain access to
102# the functions and variables defined here:
103#
104#   . `echo "$0" | ${SED-sed} 's|[^/]*$||'`/build-aux/funclib.sh
105#
106# If you need to override any of the default environment variable
107# settings, do that before evaluating this file.
108
109
110## -------------------- ##
111## Shell normalisation. ##
112## -------------------- ##
113
114# Some shells need a little help to be as Bourne compatible as possible.
115# Before doing anything else, make sure all that help has been provided!
116
117DUALCASE=1; export DUALCASE # for MKS sh
118if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
119  emulate sh
120  NULLCMD=:
121  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
122  # is contrary to our usage.  Disable this feature.
123  alias -g '${1+"$@"}'='"$@"'
124  setopt NO_GLOB_SUBST
125else
126  case `(set -o) 2>/dev/null` in *posix*) set -o posix ;; esac
127fi
128
129# NLS nuisances: We save the old values in case they are required later.
130_G_user_locale=
131_G_safe_locale=
132for _G_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
133do
134  eval "if test set = \"\${$_G_var+set}\"; then
135          save_$_G_var=\$$_G_var
136          $_G_var=C
137	  export $_G_var
138	  _G_user_locale=\"$_G_var=\\\$save_\$_G_var; \$_G_user_locale\"
139	  _G_safe_locale=\"$_G_var=C; \$_G_safe_locale\"
140	fi"
141done
142
143# CDPATH.
144(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
145
146# Make sure IFS has a sensible default
147sp=' '
148nl='
149'
150IFS="$sp	$nl"
151
152# There are apparently some retarded systems that use ';' as a PATH separator!
153if test "${PATH_SEPARATOR+set}" != set; then
154  PATH_SEPARATOR=:
155  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
156    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
157      PATH_SEPARATOR=';'
158  }
159fi
160
161
162
163## ------------------------- ##
164## Locate command utilities. ##
165## ------------------------- ##
166
167
168# func_executable_p FILE
169# ----------------------
170# Check that FILE is an executable regular file.
171func_executable_p ()
172{
173    test -f "$1" && test -x "$1"
174}
175
176
177# func_path_progs PROGS_LIST CHECK_FUNC [PATH]
178# --------------------------------------------
179# Search for either a program that responds to --version with output
180# containing "GNU", or else returned by CHECK_FUNC otherwise, by
181# trying all the directories in PATH with each of the elements of
182# PROGS_LIST.
183#
184# CHECK_FUNC should accept the path to a candidate program, and
185# set $func_check_prog_result if it truncates its output less than
186# $_G_path_prog_max characters.
187func_path_progs ()
188{
189    _G_progs_list=$1
190    _G_check_func=$2
191    _G_PATH=${3-"$PATH"}
192
193    _G_path_prog_max=0
194    _G_path_prog_found=false
195    _G_save_IFS=$IFS; IFS=${PATH_SEPARATOR-:}
196    for _G_dir in $_G_PATH; do
197      IFS=$_G_save_IFS
198      test -z "$_G_dir" && _G_dir=.
199      for _G_prog_name in $_G_progs_list; do
200        for _exeext in '' .EXE; do
201          _G_path_prog=$_G_dir/$_G_prog_name$_exeext
202          func_executable_p "$_G_path_prog" || continue
203          case `"$_G_path_prog" --version 2>&1` in
204            *GNU*) func_path_progs_result=$_G_path_prog _G_path_prog_found=: ;;
205            *)     $_G_check_func $_G_path_prog
206		   func_path_progs_result=$func_check_prog_result
207		   ;;
208          esac
209          $_G_path_prog_found && break 3
210        done
211      done
212    done
213    IFS=$_G_save_IFS
214    test -z "$func_path_progs_result" && {
215      echo "no acceptable sed could be found in \$PATH" >&2
216      exit 1
217    }
218}
219
220
221# We want to be able to use the functions in this file before configure
222# has figured out where the best binaries are kept, which means we have
223# to search for them ourselves - except when the results are already set
224# where we skip the searches.
225
226# Unless the user overrides by setting SED, search the path for either GNU
227# sed, or the sed that truncates its output the least.
228test -z "$SED" && {
229  _G_sed_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
230  for _G_i in 1 2 3 4 5 6 7; do
231    _G_sed_script=$_G_sed_script$nl$_G_sed_script
232  done
233  echo "$_G_sed_script" 2>/dev/null | sed 99q >conftest.sed
234  _G_sed_script=
235
236  func_check_prog_sed ()
237  {
238    _G_path_prog=$1
239
240    _G_count=0
241    printf 0123456789 >conftest.in
242    while :
243    do
244      cat conftest.in conftest.in >conftest.tmp
245      mv conftest.tmp conftest.in
246      cp conftest.in conftest.nl
247      echo '' >> conftest.nl
248      "$_G_path_prog" -f conftest.sed <conftest.nl >conftest.out 2>/dev/null || break
249      diff conftest.out conftest.nl >/dev/null 2>&1 || break
250      _G_count=`expr $_G_count + 1`
251      if test "$_G_count" -gt "$_G_path_prog_max"; then
252        # Best one so far, save it but keep looking for a better one
253        func_check_prog_result=$_G_path_prog
254        _G_path_prog_max=$_G_count
255      fi
256      # 10*(2^10) chars as input seems more than enough
257      test 10 -lt "$_G_count" && break
258    done
259    rm -f conftest.in conftest.tmp conftest.nl conftest.out
260  }
261
262  func_path_progs "sed gsed" func_check_prog_sed $PATH:/usr/xpg4/bin
263  rm -f conftest.sed
264  SED=$func_path_progs_result
265}
266
267
268# Unless the user overrides by setting GREP, search the path for either GNU
269# grep, or the grep that truncates its output the least.
270test -z "$GREP" && {
271  func_check_prog_grep ()
272  {
273    _G_path_prog=$1
274
275    _G_count=0
276    _G_path_prog_max=0
277    printf 0123456789 >conftest.in
278    while :
279    do
280      cat conftest.in conftest.in >conftest.tmp
281      mv conftest.tmp conftest.in
282      cp conftest.in conftest.nl
283      echo 'GREP' >> conftest.nl
284      "$_G_path_prog" -e 'GREP$' -e '-(cannot match)-' <conftest.nl >conftest.out 2>/dev/null || break
285      diff conftest.out conftest.nl >/dev/null 2>&1 || break
286      _G_count=`expr $_G_count + 1`
287      if test "$_G_count" -gt "$_G_path_prog_max"; then
288        # Best one so far, save it but keep looking for a better one
289        func_check_prog_result=$_G_path_prog
290        _G_path_prog_max=$_G_count
291      fi
292      # 10*(2^10) chars as input seems more than enough
293      test 10 -lt "$_G_count" && break
294    done
295    rm -f conftest.in conftest.tmp conftest.nl conftest.out
296  }
297
298  func_path_progs "grep ggrep" func_check_prog_grep $PATH:/usr/xpg4/bin
299  GREP=$func_path_progs_result
300}
301
302
303## ------------------------------- ##
304## User overridable command paths. ##
305## ------------------------------- ##
306
307# All uppercase variable names are used for environment variables.  These
308# variables can be overridden by the user before calling a script that
309# uses them if a suitable command of that name is not already available
310# in the command search PATH.
311
312: ${CP="cp -f"}
313: ${ECHO="printf %s\n"}
314: ${EGREP="$GREP -E"}
315: ${FGREP="$GREP -F"}
316: ${LN_S="ln -s"}
317: ${MAKE="make"}
318: ${MKDIR="mkdir"}
319: ${MV="mv -f"}
320: ${RM="rm -f"}
321: ${SHELL="${CONFIG_SHELL-/bin/sh}"}
322
323
324## -------------------- ##
325## Useful sed snippets. ##
326## -------------------- ##
327
328sed_dirname='s|/[^/]*$||'
329sed_basename='s|^.*/||'
330
331# Sed substitution that helps us do robust quoting.  It backslashifies
332# metacharacters that are still active within double-quoted strings.
333sed_quote_subst='s|\([`"$\\]\)|\\\1|g'
334
335# Same as above, but do not quote variable references.
336sed_double_quote_subst='s/\(["`\\]\)/\\\1/g'
337
338# Sed substitution that turns a string into a regex matching for the
339# string literally.
340sed_make_literal_regex='s|[].[^$\\*\/]|\\&|g'
341
342# Sed substitution that converts a w32 file name or path
343# that contains forward slashes, into one that contains
344# (escaped) backslashes.  A very naive implementation.
345sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
346
347# Re-'\' parameter expansions in output of sed_double_quote_subst that
348# were '\'-ed in input to the same.  If an odd number of '\' preceded a
349# '$' in input to sed_double_quote_subst, that '$' was protected from
350# expansion.  Since each input '\' is now two '\'s, look for any number
351# of runs of four '\'s followed by two '\'s and then a '$'.  '\' that '$'.
352_G_bs='\\'
353_G_bs2='\\\\'
354_G_bs4='\\\\\\\\'
355_G_dollar='\$'
356sed_double_backslash="\
357  s/$_G_bs4/&\\
358/g
359  s/^$_G_bs2$_G_dollar/$_G_bs&/
360  s/\\([^$_G_bs]\\)$_G_bs2$_G_dollar/\\1$_G_bs2$_G_bs$_G_dollar/g
361  s/\n//g"
362
363
364## ----------------- ##
365## Global variables. ##
366## ----------------- ##
367
368# Except for the global variables explicitly listed below, the following
369# functions in the '^func_' namespace, and the '^require_' namespace
370# variables initialised in the 'Resource management' section, sourcing
371# this file will not pollute your global namespace with anything
372# else. There's no portable way to scope variables in Bourne shell
373# though, so actually running these functions will sometimes place
374# results into a variable named after the function, and often use
375# temporary variables in the '^_G_' namespace. If you are careful to
376# avoid using those namespaces casually in your sourcing script, things
377# should continue to work as you expect. And, of course, you can freely
378# overwrite any of the functions or variables defined here before
379# calling anything to customize them.
380
381EXIT_SUCCESS=0
382EXIT_FAILURE=1
383EXIT_MISMATCH=63  # $? = 63 is used to indicate version mismatch to missing.
384EXIT_SKIP=77	  # $? = 77 is used to indicate a skipped test to automake.
385
386# Allow overriding, eg assuming that you follow the convention of
387# putting '$debug_cmd' at the start of all your functions, you can get
388# bash to show function call trace with:
389#
390#    debug_cmd='eval echo "${FUNCNAME[0]} $*" >&2' bash your-script-name
391debug_cmd=${debug_cmd-":"}
392exit_cmd=:
393
394# By convention, finish your script with:
395#
396#    exit $exit_status
397#
398# so that you can set exit_status to non-zero if you want to indicate
399# something went wrong during execution without actually bailing out at
400# the point of failure.
401exit_status=$EXIT_SUCCESS
402
403# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
404# is ksh but when the shell is invoked as "sh" and the current value of
405# the _XPG environment variable is not equal to 1 (one), the special
406# positional parameter $0, within a function call, is the name of the
407# function.
408progpath=$0
409
410# The name of this program.
411progname=`$ECHO "$progpath" |$SED "$sed_basename"`
412
413# Make sure we have an absolute progpath for reexecution:
414case $progpath in
415  [\\/]*|[A-Za-z]:\\*) ;;
416  *[\\/]*)
417     progdir=`$ECHO "$progpath" |$SED "$sed_dirname"`
418     progdir=`cd "$progdir" && pwd`
419     progpath=$progdir/$progname
420     ;;
421  *)
422     _G_IFS=$IFS
423     IFS=${PATH_SEPARATOR-:}
424     for progdir in $PATH; do
425       IFS=$_G_IFS
426       test -x "$progdir/$progname" && break
427     done
428     IFS=$_G_IFS
429     test -n "$progdir" || progdir=`pwd`
430     progpath=$progdir/$progname
431     ;;
432esac
433
434
435## ----------------- ##
436## Standard options. ##
437## ----------------- ##
438
439# The following options affect the operation of the functions defined
440# below, and should be set appropriately depending on run-time para-
441# meters passed on the command line.
442
443opt_dry_run=false
444opt_quiet=false
445opt_verbose=false
446
447# Categories 'all' and 'none' are always available.  Append any others
448# you will pass as the first argument to func_warning from your own
449# code.
450warning_categories=
451
452# By default, display warnings according to 'opt_warning_types'.  Set
453# 'warning_func'  to ':' to elide all warnings, or func_fatal_error to
454# treat the next displayed warning as a fatal error.
455warning_func=func_warn_and_continue
456
457# Set to 'all' to display all warnings, 'none' to suppress all
458# warnings, or a space delimited list of some subset of
459# 'warning_categories' to display only the listed warnings.
460opt_warning_types=all
461
462
463## -------------------- ##
464## Resource management. ##
465## -------------------- ##
466
467# This section contains definitions for functions that each ensure a
468# particular resource (a file, or a non-empty configuration variable for
469# example) is available, and if appropriate to extract default values
470# from pertinent package files. Call them using their associated
471# 'require_*' variable to ensure that they are executed, at most, once.
472#
473# It's entirely deliberate that calling these functions can set
474# variables that don't obey the namespace limitations obeyed by the rest
475# of this file, in order that that they be as useful as possible to
476# callers.
477
478
479# require_term_colors
480# -------------------
481# Allow display of bold text on terminals that support it.
482require_term_colors=func_require_term_colors
483func_require_term_colors ()
484{
485    $debug_cmd
486
487    test -t 1 && {
488      # COLORTERM and USE_ANSI_COLORS environment variables take
489      # precedence, because most terminfo databases neglect to describe
490      # whether color sequences are supported.
491      test -n "${COLORTERM+set}" && : ${USE_ANSI_COLORS="1"}
492
493      if test 1 = "$USE_ANSI_COLORS"; then
494        # Standard ANSI escape sequences
495        tc_reset=''
496        tc_bold='';   tc_standout=''
497        tc_red='';   tc_green=''
498        tc_blue='';  tc_cyan=''
499      else
500        # Otherwise trust the terminfo database after all.
501        test -n "`tput sgr0 2>/dev/null`" && {
502          tc_reset=`tput sgr0`
503          test -n "`tput bold 2>/dev/null`" && tc_bold=`tput bold`
504          tc_standout=$tc_bold
505          test -n "`tput smso 2>/dev/null`" && tc_standout=`tput smso`
506          test -n "`tput setaf 1 2>/dev/null`" && tc_red=`tput setaf 1`
507          test -n "`tput setaf 2 2>/dev/null`" && tc_green=`tput setaf 2`
508          test -n "`tput setaf 4 2>/dev/null`" && tc_blue=`tput setaf 4`
509          test -n "`tput setaf 5 2>/dev/null`" && tc_cyan=`tput setaf 5`
510        }
511      fi
512    }
513
514    require_term_colors=:
515}
516
517
518## ----------------- ##
519## Function library. ##
520## ----------------- ##
521
522# This section contains a variety of useful functions to call in your
523# scripts. Take note of the portable wrappers for features provided by
524# some modern shells, which will fall back to slower equivalents on
525# less featureful shells.
526
527
528# func_append VAR VALUE
529# ---------------------
530# Append VALUE onto the existing contents of VAR.
531
532  # We should try to minimise forks, especially on Windows where they are
533  # unreasonably slow, so skip the feature probes when bash or zsh are
534  # being used:
535  if test set = "${BASH_VERSION+set}${ZSH_VERSION+set}"; then
536    : ${_G_HAVE_ARITH_OP="yes"}
537    : ${_G_HAVE_XSI_OPS="yes"}
538    # The += operator was introduced in bash 3.1
539    case $BASH_VERSION in
540      [12].* | 3.0 | 3.0*) ;;
541      *)
542        : ${_G_HAVE_PLUSEQ_OP="yes"}
543        ;;
544    esac
545  fi
546
547  # _G_HAVE_PLUSEQ_OP
548  # Can be empty, in which case the shell is probed, "yes" if += is
549  # useable or anything else if it does not work.
550  test -z "$_G_HAVE_PLUSEQ_OP" \
551    && (eval 'x=a; x+=" b"; test "a b" = "$x"') 2>/dev/null \
552    && _G_HAVE_PLUSEQ_OP=yes
553
554if test yes = "$_G_HAVE_PLUSEQ_OP"
555then
556  # This is an XSI compatible shell, allowing a faster implementation...
557  eval 'func_append ()
558  {
559    $debug_cmd
560
561    eval "$1+=\$2"
562  }'
563else
564  # ...otherwise fall back to using expr, which is often a shell builtin.
565  func_append ()
566  {
567    $debug_cmd
568
569    eval "$1=\$$1\$2"
570  }
571fi
572
573
574# func_append_quoted VAR VALUE
575# ----------------------------
576# Quote VALUE and append to the end of shell variable VAR, separated
577# by a space.
578if test yes = "$_G_HAVE_PLUSEQ_OP"; then
579  eval 'func_append_quoted ()
580  {
581    $debug_cmd
582
583    func_quote_for_eval "$2"
584    eval "$1+=\\ \$func_quote_for_eval_result"
585  }'
586else
587  func_append_quoted ()
588  {
589    $debug_cmd
590
591    func_quote_for_eval "$2"
592    eval "$1=\$$1\\ \$func_quote_for_eval_result"
593  }
594fi
595
596
597# func_append_uniq VAR VALUE
598# --------------------------
599# Append unique VALUE onto the existing contents of VAR, assuming
600# entries are delimited by the first character of VALUE.  For example:
601#
602#   func_append_uniq options " --another-option option-argument"
603#
604# will only append to $options if " --another-option option-argument "
605# is not already present somewhere in $options already (note spaces at
606# each end implied by leading space in second argument).
607func_append_uniq ()
608{
609    $debug_cmd
610
611    eval _G_current_value='`$ECHO $'$1'`'
612    _G_delim=`expr "$2" : '\(.\)'`
613
614    case $_G_delim$_G_current_value$_G_delim in
615      *"$2$_G_delim"*) ;;
616      *) func_append "$@" ;;
617    esac
618}
619
620
621# func_arith TERM...
622# ------------------
623# Set func_arith_result to the result of evaluating TERMs.
624  test -z "$_G_HAVE_ARITH_OP" \
625    && (eval 'test 2 = $(( 1 + 1 ))') 2>/dev/null \
626    && _G_HAVE_ARITH_OP=yes
627
628if test yes = "$_G_HAVE_ARITH_OP"; then
629  eval 'func_arith ()
630  {
631    $debug_cmd
632
633    func_arith_result=$(( $* ))
634  }'
635else
636  func_arith ()
637  {
638    $debug_cmd
639
640    func_arith_result=`expr "$@"`
641  }
642fi
643
644
645# func_basename FILE
646# ------------------
647# Set func_basename_result to FILE with everything up to and including
648# the last / stripped.
649if test yes = "$_G_HAVE_XSI_OPS"; then
650  # If this shell supports suffix pattern removal, then use it to avoid
651  # forking. Hide the definitions single quotes in case the shell chokes
652  # on unsupported syntax...
653  _b='func_basename_result=${1##*/}'
654  _d='case $1 in
655        */*) func_dirname_result=${1%/*}$2 ;;
656        *  ) func_dirname_result=$3        ;;
657      esac'
658
659else
660  # ...otherwise fall back to using sed.
661  _b='func_basename_result=`$ECHO "$1" |$SED "$sed_basename"`'
662  _d='func_dirname_result=`$ECHO "$1"  |$SED "$sed_dirname"`
663      if test "X$func_dirname_result" = "X$1"; then
664        func_dirname_result=$3
665      else
666        func_append func_dirname_result "$2"
667      fi'
668fi
669
670eval 'func_basename ()
671{
672    $debug_cmd
673
674    '"$_b"'
675}'
676
677
678# func_dirname FILE APPEND NONDIR_REPLACEMENT
679# -------------------------------------------
680# Compute the dirname of FILE.  If nonempty, add APPEND to the result,
681# otherwise set result to NONDIR_REPLACEMENT.
682eval 'func_dirname ()
683{
684    $debug_cmd
685
686    '"$_d"'
687}'
688
689
690# func_dirname_and_basename FILE APPEND NONDIR_REPLACEMENT
691# --------------------------------------------------------
692# Perform func_basename and func_dirname in a single function
693# call:
694#   dirname:  Compute the dirname of FILE.  If nonempty,
695#             add APPEND to the result, otherwise set result
696#             to NONDIR_REPLACEMENT.
697#             value returned in "$func_dirname_result"
698#   basename: Compute filename of FILE.
699#             value retuned in "$func_basename_result"
700# For efficiency, we do not delegate to the functions above but instead
701# duplicate the functionality here.
702eval 'func_dirname_and_basename ()
703{
704    $debug_cmd
705
706    '"$_b"'
707    '"$_d"'
708}'
709
710
711# func_echo ARG...
712# ----------------
713# Echo program name prefixed message.
714func_echo ()
715{
716    $debug_cmd
717
718    _G_message=$*
719
720    func_echo_IFS=$IFS
721    IFS=$nl
722    for _G_line in $_G_message; do
723      IFS=$func_echo_IFS
724      $ECHO "$progname: $_G_line"
725    done
726    IFS=$func_echo_IFS
727}
728
729
730# func_echo_all ARG...
731# --------------------
732# Invoke $ECHO with all args, space-separated.
733func_echo_all ()
734{
735    $ECHO "$*"
736}
737
738
739# func_echo_infix_1 INFIX ARG...
740# ------------------------------
741# Echo program name, followed by INFIX on the first line, with any
742# additional lines not showing INFIX.
743func_echo_infix_1 ()
744{
745    $debug_cmd
746
747    $require_term_colors
748
749    _G_infix=$1; shift
750    _G_indent=$_G_infix
751    _G_prefix="$progname: $_G_infix: "
752    _G_message=$*
753
754    # Strip color escape sequences before counting printable length
755    for _G_tc in "$tc_reset" "$tc_bold" "$tc_standout" "$tc_red" "$tc_green" "$tc_blue" "$tc_cyan"
756    do
757      test -n "$_G_tc" && {
758        _G_esc_tc=`$ECHO "$_G_tc" | $SED "$sed_make_literal_regex"`
759        _G_indent=`$ECHO "$_G_indent" | $SED "s|$_G_esc_tc||g"`
760      }
761    done
762    _G_indent="$progname: "`echo "$_G_indent" | $SED 's|.| |g'`"  " ## exclude from sc_prohibit_nested_quotes
763
764    func_echo_infix_1_IFS=$IFS
765    IFS=$nl
766    for _G_line in $_G_message; do
767      IFS=$func_echo_infix_1_IFS
768      $ECHO "$_G_prefix$tc_bold$_G_line$tc_reset" >&2
769      _G_prefix=$_G_indent
770    done
771    IFS=$func_echo_infix_1_IFS
772}
773
774
775# func_error ARG...
776# -----------------
777# Echo program name prefixed message to standard error.
778func_error ()
779{
780    $debug_cmd
781
782    $require_term_colors
783
784    func_echo_infix_1 "  $tc_standout${tc_red}error$tc_reset" "$*" >&2
785}
786
787
788# func_fatal_error ARG...
789# -----------------------
790# Echo program name prefixed message to standard error, and exit.
791func_fatal_error ()
792{
793    $debug_cmd
794
795    func_error "$*"
796    exit $EXIT_FAILURE
797}
798
799
800# func_grep EXPRESSION FILENAME
801# -----------------------------
802# Check whether EXPRESSION matches any line of FILENAME, without output.
803func_grep ()
804{
805    $debug_cmd
806
807    $GREP "$1" "$2" >/dev/null 2>&1
808}
809
810
811# func_len STRING
812# ---------------
813# Set func_len_result to the length of STRING. STRING may not
814# start with a hyphen.
815  test -z "$_G_HAVE_XSI_OPS" \
816    && (eval 'x=a/b/c;
817      test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \
818    && _G_HAVE_XSI_OPS=yes
819
820if test yes = "$_G_HAVE_XSI_OPS"; then
821  eval 'func_len ()
822  {
823    $debug_cmd
824
825    func_len_result=${#1}
826  }'
827else
828  func_len ()
829  {
830    $debug_cmd
831
832    func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
833  }
834fi
835
836
837# func_mkdir_p DIRECTORY-PATH
838# ---------------------------
839# Make sure the entire path to DIRECTORY-PATH is available.
840func_mkdir_p ()
841{
842    $debug_cmd
843
844    _G_directory_path=$1
845    _G_dir_list=
846
847    if test -n "$_G_directory_path" && test : != "$opt_dry_run"; then
848
849      # Protect directory names starting with '-'
850      case $_G_directory_path in
851        -*) _G_directory_path=./$_G_directory_path ;;
852      esac
853
854      # While some portion of DIR does not yet exist...
855      while test ! -d "$_G_directory_path"; do
856        # ...make a list in topmost first order.  Use a colon delimited
857	# list incase some portion of path contains whitespace.
858        _G_dir_list=$_G_directory_path:$_G_dir_list
859
860        # If the last portion added has no slash in it, the list is done
861        case $_G_directory_path in */*) ;; *) break ;; esac
862
863        # ...otherwise throw away the child directory and loop
864        _G_directory_path=`$ECHO "$_G_directory_path" | $SED -e "$sed_dirname"`
865      done
866      _G_dir_list=`$ECHO "$_G_dir_list" | $SED 's|:*$||'`
867
868      func_mkdir_p_IFS=$IFS; IFS=:
869      for _G_dir in $_G_dir_list; do
870	IFS=$func_mkdir_p_IFS
871        # mkdir can fail with a 'File exist' error if two processes
872        # try to create one of the directories concurrently.  Don't
873        # stop in that case!
874        $MKDIR "$_G_dir" 2>/dev/null || :
875      done
876      IFS=$func_mkdir_p_IFS
877
878      # Bail out if we (or some other process) failed to create a directory.
879      test -d "$_G_directory_path" || \
880        func_fatal_error "Failed to create '$1'"
881    fi
882}
883
884
885# func_mktempdir [BASENAME]
886# -------------------------
887# Make a temporary directory that won't clash with other running
888# libtool processes, and avoids race conditions if possible.  If
889# given, BASENAME is the basename for that directory.
890func_mktempdir ()
891{
892    $debug_cmd
893
894    _G_template=${TMPDIR-/tmp}/${1-$progname}
895
896    if test : = "$opt_dry_run"; then
897      # Return a directory name, but don't create it in dry-run mode
898      _G_tmpdir=$_G_template-$$
899    else
900
901      # If mktemp works, use that first and foremost
902      _G_tmpdir=`mktemp -d "$_G_template-XXXXXXXX" 2>/dev/null`
903
904      if test ! -d "$_G_tmpdir"; then
905        # Failing that, at least try and use $RANDOM to avoid a race
906        _G_tmpdir=$_G_template-${RANDOM-0}$$
907
908        func_mktempdir_umask=`umask`
909        umask 0077
910        $MKDIR "$_G_tmpdir"
911        umask $func_mktempdir_umask
912      fi
913
914      # If we're not in dry-run mode, bomb out on failure
915      test -d "$_G_tmpdir" || \
916        func_fatal_error "cannot create temporary directory '$_G_tmpdir'"
917    fi
918
919    $ECHO "$_G_tmpdir"
920}
921
922
923# func_normal_abspath PATH
924# ------------------------
925# Remove doubled-up and trailing slashes, "." path components,
926# and cancel out any ".." path components in PATH after making
927# it an absolute path.
928func_normal_abspath ()
929{
930    $debug_cmd
931
932    # These SED scripts presuppose an absolute path with a trailing slash.
933    _G_pathcar='s|^/\([^/]*\).*$|\1|'
934    _G_pathcdr='s|^/[^/]*||'
935    _G_removedotparts=':dotsl
936		s|/\./|/|g
937		t dotsl
938		s|/\.$|/|'
939    _G_collapseslashes='s|/\{1,\}|/|g'
940    _G_finalslash='s|/*$|/|'
941
942    # Start from root dir and reassemble the path.
943    func_normal_abspath_result=
944    func_normal_abspath_tpath=$1
945    func_normal_abspath_altnamespace=
946    case $func_normal_abspath_tpath in
947      "")
948        # Empty path, that just means $cwd.
949        func_stripname '' '/' "`pwd`"
950        func_normal_abspath_result=$func_stripname_result
951        return
952        ;;
953      # The next three entries are used to spot a run of precisely
954      # two leading slashes without using negated character classes;
955      # we take advantage of case's first-match behaviour.
956      ///*)
957        # Unusual form of absolute path, do nothing.
958        ;;
959      //*)
960        # Not necessarily an ordinary path; POSIX reserves leading '//'
961        # and for example Cygwin uses it to access remote file shares
962        # over CIFS/SMB, so we conserve a leading double slash if found.
963        func_normal_abspath_altnamespace=/
964        ;;
965      /*)
966        # Absolute path, do nothing.
967        ;;
968      *)
969        # Relative path, prepend $cwd.
970        func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath
971        ;;
972    esac
973
974    # Cancel out all the simple stuff to save iterations.  We also want
975    # the path to end with a slash for ease of parsing, so make sure
976    # there is one (and only one) here.
977    func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
978          -e "$_G_removedotparts" -e "$_G_collapseslashes" -e "$_G_finalslash"`
979    while :; do
980      # Processed it all yet?
981      if test / = "$func_normal_abspath_tpath"; then
982        # If we ascended to the root using ".." the result may be empty now.
983        if test -z "$func_normal_abspath_result"; then
984          func_normal_abspath_result=/
985        fi
986        break
987      fi
988      func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \
989          -e "$_G_pathcar"`
990      func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
991          -e "$_G_pathcdr"`
992      # Figure out what to do with it
993      case $func_normal_abspath_tcomponent in
994        "")
995          # Trailing empty path component, ignore it.
996          ;;
997        ..)
998          # Parent dir; strip last assembled component from result.
999          func_dirname "$func_normal_abspath_result"
1000          func_normal_abspath_result=$func_dirname_result
1001          ;;
1002        *)
1003          # Actual path component, append it.
1004          func_append func_normal_abspath_result "/$func_normal_abspath_tcomponent"
1005          ;;
1006      esac
1007    done
1008    # Restore leading double-slash if one was found on entry.
1009    func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result
1010}
1011
1012
1013# func_notquiet ARG...
1014# --------------------
1015# Echo program name prefixed message only when not in quiet mode.
1016func_notquiet ()
1017{
1018    $debug_cmd
1019
1020    $opt_quiet || func_echo ${1+"$@"}
1021
1022    # A bug in bash halts the script if the last line of a function
1023    # fails when set -e is in force, so we need another command to
1024    # work around that:
1025    :
1026}
1027
1028
1029# func_relative_path SRCDIR DSTDIR
1030# --------------------------------
1031# Set func_relative_path_result to the relative path from SRCDIR to DSTDIR.
1032func_relative_path ()
1033{
1034    $debug_cmd
1035
1036    func_relative_path_result=
1037    func_normal_abspath "$1"
1038    func_relative_path_tlibdir=$func_normal_abspath_result
1039    func_normal_abspath "$2"
1040    func_relative_path_tbindir=$func_normal_abspath_result
1041
1042    # Ascend the tree starting from libdir
1043    while :; do
1044      # check if we have found a prefix of bindir
1045      case $func_relative_path_tbindir in
1046        $func_relative_path_tlibdir)
1047          # found an exact match
1048          func_relative_path_tcancelled=
1049          break
1050          ;;
1051        $func_relative_path_tlibdir*)
1052          # found a matching prefix
1053          func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir"
1054          func_relative_path_tcancelled=$func_stripname_result
1055          if test -z "$func_relative_path_result"; then
1056            func_relative_path_result=.
1057          fi
1058          break
1059          ;;
1060        *)
1061          func_dirname $func_relative_path_tlibdir
1062          func_relative_path_tlibdir=$func_dirname_result
1063          if test -z "$func_relative_path_tlibdir"; then
1064            # Have to descend all the way to the root!
1065            func_relative_path_result=../$func_relative_path_result
1066            func_relative_path_tcancelled=$func_relative_path_tbindir
1067            break
1068          fi
1069          func_relative_path_result=../$func_relative_path_result
1070          ;;
1071      esac
1072    done
1073
1074    # Now calculate path; take care to avoid doubling-up slashes.
1075    func_stripname '' '/' "$func_relative_path_result"
1076    func_relative_path_result=$func_stripname_result
1077    func_stripname '/' '/' "$func_relative_path_tcancelled"
1078    if test -n "$func_stripname_result"; then
1079      func_append func_relative_path_result "/$func_stripname_result"
1080    fi
1081
1082    # Normalisation. If bindir is libdir, return '.' else relative path.
1083    if test -n "$func_relative_path_result"; then
1084      func_stripname './' '' "$func_relative_path_result"
1085      func_relative_path_result=$func_stripname_result
1086    fi
1087
1088    test -n "$func_relative_path_result" || func_relative_path_result=.
1089
1090    :
1091}
1092
1093
1094# func_quote_for_eval ARG...
1095# --------------------------
1096# Aesthetically quote ARGs to be evaled later.
1097# This function returns two values:
1098#   i) func_quote_for_eval_result
1099#      double-quoted, suitable for a subsequent eval
1100#  ii) func_quote_for_eval_unquoted_result
1101#      has all characters that are still active within double
1102#      quotes backslashified.
1103func_quote_for_eval ()
1104{
1105    $debug_cmd
1106
1107    func_quote_for_eval_unquoted_result=
1108    func_quote_for_eval_result=
1109    while test 0 -lt $#; do
1110      case $1 in
1111        *[\\\`\"\$]*)
1112	  _G_unquoted_arg=`printf '%s\n' "$1" |$SED "$sed_quote_subst"` ;;
1113        *)
1114          _G_unquoted_arg=$1 ;;
1115      esac
1116      if test -n "$func_quote_for_eval_unquoted_result"; then
1117	func_append func_quote_for_eval_unquoted_result " $_G_unquoted_arg"
1118      else
1119        func_append func_quote_for_eval_unquoted_result "$_G_unquoted_arg"
1120      fi
1121
1122      case $_G_unquoted_arg in
1123        # Double-quote args containing shell metacharacters to delay
1124        # word splitting, command substitution and variable expansion
1125        # for a subsequent eval.
1126        # Many Bourne shells cannot handle close brackets correctly
1127        # in scan sets, so we specify it separately.
1128        *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
1129          _G_quoted_arg=\"$_G_unquoted_arg\"
1130          ;;
1131        *)
1132          _G_quoted_arg=$_G_unquoted_arg
1133	  ;;
1134      esac
1135
1136      if test -n "$func_quote_for_eval_result"; then
1137	func_append func_quote_for_eval_result " $_G_quoted_arg"
1138      else
1139        func_append func_quote_for_eval_result "$_G_quoted_arg"
1140      fi
1141      shift
1142    done
1143}
1144
1145
1146# func_quote_for_expand ARG
1147# -------------------------
1148# Aesthetically quote ARG to be evaled later; same as above,
1149# but do not quote variable references.
1150func_quote_for_expand ()
1151{
1152    $debug_cmd
1153
1154    case $1 in
1155      *[\\\`\"]*)
1156	_G_arg=`$ECHO "$1" | $SED \
1157	    -e "$sed_double_quote_subst" -e "$sed_double_backslash"` ;;
1158      *)
1159        _G_arg=$1 ;;
1160    esac
1161
1162    case $_G_arg in
1163      # Double-quote args containing shell metacharacters to delay
1164      # word splitting and command substitution for a subsequent eval.
1165      # Many Bourne shells cannot handle close brackets correctly
1166      # in scan sets, so we specify it separately.
1167      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
1168        _G_arg=\"$_G_arg\"
1169        ;;
1170    esac
1171
1172    func_quote_for_expand_result=$_G_arg
1173}
1174
1175
1176# func_stripname PREFIX SUFFIX NAME
1177# ---------------------------------
1178# strip PREFIX and SUFFIX from NAME, and store in func_stripname_result.
1179# PREFIX and SUFFIX must not contain globbing or regex special
1180# characters, hashes, percent signs, but SUFFIX may contain a leading
1181# dot (in which case that matches only a dot).
1182if test yes = "$_G_HAVE_XSI_OPS"; then
1183  eval 'func_stripname ()
1184  {
1185    $debug_cmd
1186
1187    # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
1188    # positional parameters, so assign one to ordinary variable first.
1189    func_stripname_result=$3
1190    func_stripname_result=${func_stripname_result#"$1"}
1191    func_stripname_result=${func_stripname_result%"$2"}
1192  }'
1193else
1194  func_stripname ()
1195  {
1196    $debug_cmd
1197
1198    case $2 in
1199      .*) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%\\\\$2\$%%"`;;
1200      *)  func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%$2\$%%"`;;
1201    esac
1202  }
1203fi
1204
1205
1206# func_show_eval CMD [FAIL_EXP]
1207# -----------------------------
1208# Unless opt_quiet is true, then output CMD.  Then, if opt_dryrun is
1209# not true, evaluate CMD.  If the evaluation of CMD fails, and FAIL_EXP
1210# is given, then evaluate it.
1211func_show_eval ()
1212{
1213    $debug_cmd
1214
1215    _G_cmd=$1
1216    _G_fail_exp=${2-':'}
1217
1218    func_quote_for_expand "$_G_cmd"
1219    eval "func_notquiet $func_quote_for_expand_result"
1220
1221    $opt_dry_run || {
1222      eval "$_G_cmd"
1223      _G_status=$?
1224      if test 0 -ne "$_G_status"; then
1225	eval "(exit $_G_status); $_G_fail_exp"
1226      fi
1227    }
1228}
1229
1230
1231# func_show_eval_locale CMD [FAIL_EXP]
1232# ------------------------------------
1233# Unless opt_quiet is true, then output CMD.  Then, if opt_dryrun is
1234# not true, evaluate CMD.  If the evaluation of CMD fails, and FAIL_EXP
1235# is given, then evaluate it.  Use the saved locale for evaluation.
1236func_show_eval_locale ()
1237{
1238    $debug_cmd
1239
1240    _G_cmd=$1
1241    _G_fail_exp=${2-':'}
1242
1243    $opt_quiet || {
1244      func_quote_for_expand "$_G_cmd"
1245      eval "func_echo $func_quote_for_expand_result"
1246    }
1247
1248    $opt_dry_run || {
1249      eval "$_G_user_locale
1250	    $_G_cmd"
1251      _G_status=$?
1252      eval "$_G_safe_locale"
1253      if test 0 -ne "$_G_status"; then
1254	eval "(exit $_G_status); $_G_fail_exp"
1255      fi
1256    }
1257}
1258
1259
1260# func_tr_sh
1261# ----------
1262# Turn $1 into a string suitable for a shell variable name.
1263# Result is stored in $func_tr_sh_result.  All characters
1264# not in the set a-zA-Z0-9_ are replaced with '_'. Further,
1265# if $1 begins with a digit, a '_' is prepended as well.
1266func_tr_sh ()
1267{
1268    $debug_cmd
1269
1270    case $1 in
1271    [0-9]* | *[!a-zA-Z0-9_]*)
1272      func_tr_sh_result=`$ECHO "$1" | $SED -e 's/^\([0-9]\)/_\1/' -e 's/[^a-zA-Z0-9_]/_/g'`
1273      ;;
1274    * )
1275      func_tr_sh_result=$1
1276      ;;
1277    esac
1278}
1279
1280
1281# func_verbose ARG...
1282# -------------------
1283# Echo program name prefixed message in verbose mode only.
1284func_verbose ()
1285{
1286    $debug_cmd
1287
1288    $opt_verbose && func_echo "$*"
1289
1290    :
1291}
1292
1293
1294# func_warn_and_continue ARG...
1295# -----------------------------
1296# Echo program name prefixed warning message to standard error.
1297func_warn_and_continue ()
1298{
1299    $debug_cmd
1300
1301    $require_term_colors
1302
1303    func_echo_infix_1 "${tc_red}warning$tc_reset" "$*" >&2
1304}
1305
1306
1307# func_warning CATEGORY ARG...
1308# ----------------------------
1309# Echo program name prefixed warning message to standard error. Warning
1310# messages can be filtered according to CATEGORY, where this function
1311# elides messages where CATEGORY is not listed in the global variable
1312# 'opt_warning_types'.
1313func_warning ()
1314{
1315    $debug_cmd
1316
1317    # CATEGORY must be in the warning_categories list!
1318    case " $warning_categories " in
1319      *" $1 "*) ;;
1320      *) func_internal_error "invalid warning category '$1'" ;;
1321    esac
1322
1323    _G_category=$1
1324    shift
1325
1326    case " $opt_warning_types " in
1327      *" $_G_category "*) $warning_func ${1+"$@"} ;;
1328    esac
1329}
1330
1331
1332# func_sort_ver VER1 VER2
1333# -----------------------
1334# 'sort -V' is not generally available.
1335# Note this deviates from the version comparison in automake
1336# in that it treats 1.5 < 1.5.0, and treats 1.4.4a < 1.4-p3a
1337# but this should suffice as we won't be specifying old
1338# version formats or redundant trailing .0 in bootstrap.conf.
1339# If we did want full compatibility then we should probably
1340# use m4_version_compare from autoconf.
1341func_sort_ver ()
1342{
1343    $debug_cmd
1344
1345    printf '%s\n%s\n' "$1" "$2" \
1346      | sort -t. -k 1,1n -k 2,2n -k 3,3n -k 4,4n -k 5,5n -k 6,6n -k 7,7n -k 8,8n -k 9,9n
1347}
1348
1349# func_lt_ver PREV CURR
1350# ---------------------
1351# Return true if PREV and CURR are in the correct order according to
1352# func_sort_ver, otherwise false.  Use it like this:
1353#
1354#  func_lt_ver "$prev_ver" "$proposed_ver" || func_fatal_error "..."
1355func_lt_ver ()
1356{
1357    $debug_cmd
1358
1359    test "x$1" = x`func_sort_ver "$1" "$2" | $SED 1q`
1360}
1361
1362
1363# Local variables:
1364# mode: shell-script
1365# sh-indentation: 2
1366# eval: (add-hook 'before-save-hook 'time-stamp)
1367# time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC"
1368# time-stamp-time-zone: "UTC"
1369# End:
1370#! /bin/sh
1371
1372# Set a version string for this script.
1373scriptversion=2014-01-07.03; # UTC
1374
1375# A portable, pluggable option parser for Bourne shell.
1376# Written by Gary V. Vaughan, 2010
1377
1378# Copyright (C) 2010-2015 Free Software Foundation, Inc.
1379# This is free software; see the source for copying conditions.  There is NO
1380# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
1381
1382# This program is free software: you can redistribute it and/or modify
1383# it under the terms of the GNU General Public License as published by
1384# the Free Software Foundation, either version 3 of the License, or
1385# (at your option) any later version.
1386
1387# This program is distributed in the hope that it will be useful,
1388# but WITHOUT ANY WARRANTY; without even the implied warranty of
1389# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
1390# GNU General Public License for more details.
1391
1392# You should have received a copy of the GNU General Public License
1393# along with this program.  If not, see <http://www.gnu.org/licenses/>.
1394
1395# Please report bugs or propose patches to gary@gnu.org.
1396
1397
1398## ------ ##
1399## Usage. ##
1400## ------ ##
1401
1402# This file is a library for parsing options in your shell scripts along
1403# with assorted other useful supporting features that you can make use
1404# of too.
1405#
1406# For the simplest scripts you might need only:
1407#
1408#   #!/bin/sh
1409#   . relative/path/to/funclib.sh
1410#   . relative/path/to/options-parser
1411#   scriptversion=1.0
1412#   func_options ${1+"$@"}
1413#   eval set dummy "$func_options_result"; shift
1414#   ...rest of your script...
1415#
1416# In order for the '--version' option to work, you will need to have a
1417# suitably formatted comment like the one at the top of this file
1418# starting with '# Written by ' and ending with '# warranty; '.
1419#
1420# For '-h' and '--help' to work, you will also need a one line
1421# description of your script's purpose in a comment directly above the
1422# '# Written by ' line, like the one at the top of this file.
1423#
1424# The default options also support '--debug', which will turn on shell
1425# execution tracing (see the comment above debug_cmd below for another
1426# use), and '--verbose' and the func_verbose function to allow your script
1427# to display verbose messages only when your user has specified
1428# '--verbose'.
1429#
1430# After sourcing this file, you can plug processing for additional
1431# options by amending the variables from the 'Configuration' section
1432# below, and following the instructions in the 'Option parsing'
1433# section further down.
1434
1435## -------------- ##
1436## Configuration. ##
1437## -------------- ##
1438
1439# You should override these variables in your script after sourcing this
1440# file so that they reflect the customisations you have added to the
1441# option parser.
1442
1443# The usage line for option parsing errors and the start of '-h' and
1444# '--help' output messages. You can embed shell variables for delayed
1445# expansion at the time the message is displayed, but you will need to
1446# quote other shell meta-characters carefully to prevent them being
1447# expanded when the contents are evaled.
1448usage='$progpath [OPTION]...'
1449
1450# Short help message in response to '-h' and '--help'.  Add to this or
1451# override it after sourcing this library to reflect the full set of
1452# options your script accepts.
1453usage_message="\
1454       --debug        enable verbose shell tracing
1455   -W, --warnings=CATEGORY
1456                      report the warnings falling in CATEGORY [all]
1457   -v, --verbose      verbosely report processing
1458       --version      print version information and exit
1459   -h, --help         print short or long help message and exit
1460"
1461
1462# Additional text appended to 'usage_message' in response to '--help'.
1463long_help_message="
1464Warning categories include:
1465       'all'          show all warnings
1466       'none'         turn off all the warnings
1467       'error'        warnings are treated as fatal errors"
1468
1469# Help message printed before fatal option parsing errors.
1470fatal_help="Try '\$progname --help' for more information."
1471
1472
1473
1474## ------------------------- ##
1475## Hook function management. ##
1476## ------------------------- ##
1477
1478# This section contains functions for adding, removing, and running hooks
1479# to the main code.  A hook is just a named list of of function, that can
1480# be run in order later on.
1481
1482# func_hookable FUNC_NAME
1483# -----------------------
1484# Declare that FUNC_NAME will run hooks added with
1485# 'func_add_hook FUNC_NAME ...'.
1486func_hookable ()
1487{
1488    $debug_cmd
1489
1490    func_append hookable_fns " $1"
1491}
1492
1493
1494# func_add_hook FUNC_NAME HOOK_FUNC
1495# ---------------------------------
1496# Request that FUNC_NAME call HOOK_FUNC before it returns.  FUNC_NAME must
1497# first have been declared "hookable" by a call to 'func_hookable'.
1498func_add_hook ()
1499{
1500    $debug_cmd
1501
1502    case " $hookable_fns " in
1503      *" $1 "*) ;;
1504      *) func_fatal_error "'$1' does not accept hook functions." ;;
1505    esac
1506
1507    eval func_append ${1}_hooks '" $2"'
1508}
1509
1510
1511# func_remove_hook FUNC_NAME HOOK_FUNC
1512# ------------------------------------
1513# Remove HOOK_FUNC from the list of functions called by FUNC_NAME.
1514func_remove_hook ()
1515{
1516    $debug_cmd
1517
1518    eval ${1}_hooks='`$ECHO "\$'$1'_hooks" |$SED "s| '$2'||"`'
1519}
1520
1521
1522# func_run_hooks FUNC_NAME [ARG]...
1523# ---------------------------------
1524# Run all hook functions registered to FUNC_NAME.
1525# It is assumed that the list of hook functions contains nothing more
1526# than a whitespace-delimited list of legal shell function names, and
1527# no effort is wasted trying to catch shell meta-characters or preserve
1528# whitespace.
1529func_run_hooks ()
1530{
1531    $debug_cmd
1532
1533    case " $hookable_fns " in
1534      *" $1 "*) ;;
1535      *) func_fatal_error "'$1' does not support hook funcions.n" ;;
1536    esac
1537
1538    eval _G_hook_fns=\$$1_hooks; shift
1539
1540    for _G_hook in $_G_hook_fns; do
1541      eval $_G_hook '"$@"'
1542
1543      # store returned options list back into positional
1544      # parameters for next 'cmd' execution.
1545      eval _G_hook_result=\$${_G_hook}_result
1546      eval set dummy "$_G_hook_result"; shift
1547    done
1548
1549    func_quote_for_eval ${1+"$@"}
1550    func_run_hooks_result=$func_quote_for_eval_result
1551}
1552
1553
1554
1555## --------------- ##
1556## Option parsing. ##
1557## --------------- ##
1558
1559# In order to add your own option parsing hooks, you must accept the
1560# full positional parameter list in your hook function, remove any
1561# options that you action, and then pass back the remaining unprocessed
1562# options in '<hooked_function_name>_result', escaped suitably for
1563# 'eval'.  Like this:
1564#
1565#    my_options_prep ()
1566#    {
1567#        $debug_cmd
1568#
1569#        # Extend the existing usage message.
1570#        usage_message=$usage_message'
1571#      -s, --silent       don'\''t print informational messages
1572#    '
1573#
1574#        func_quote_for_eval ${1+"$@"}
1575#        my_options_prep_result=$func_quote_for_eval_result
1576#    }
1577#    func_add_hook func_options_prep my_options_prep
1578#
1579#
1580#    my_silent_option ()
1581#    {
1582#        $debug_cmd
1583#
1584#        # Note that for efficiency, we parse as many options as we can
1585#        # recognise in a loop before passing the remainder back to the
1586#        # caller on the first unrecognised argument we encounter.
1587#        while test $# -gt 0; do
1588#          opt=$1; shift
1589#          case $opt in
1590#            --silent|-s) opt_silent=: ;;
1591#            # Separate non-argument short options:
1592#            -s*)         func_split_short_opt "$_G_opt"
1593#                         set dummy "$func_split_short_opt_name" \
1594#                             "-$func_split_short_opt_arg" ${1+"$@"}
1595#                         shift
1596#                         ;;
1597#            *)            set dummy "$_G_opt" "$*"; shift; break ;;
1598#          esac
1599#        done
1600#
1601#        func_quote_for_eval ${1+"$@"}
1602#        my_silent_option_result=$func_quote_for_eval_result
1603#    }
1604#    func_add_hook func_parse_options my_silent_option
1605#
1606#
1607#    my_option_validation ()
1608#    {
1609#        $debug_cmd
1610#
1611#        $opt_silent && $opt_verbose && func_fatal_help "\
1612#    '--silent' and '--verbose' options are mutually exclusive."
1613#
1614#        func_quote_for_eval ${1+"$@"}
1615#        my_option_validation_result=$func_quote_for_eval_result
1616#    }
1617#    func_add_hook func_validate_options my_option_validation
1618#
1619# You'll alse need to manually amend $usage_message to reflect the extra
1620# options you parse.  It's preferable to append if you can, so that
1621# multiple option parsing hooks can be added safely.
1622
1623
1624# func_options [ARG]...
1625# ---------------------
1626# All the functions called inside func_options are hookable. See the
1627# individual implementations for details.
1628func_hookable func_options
1629func_options ()
1630{
1631    $debug_cmd
1632
1633    func_options_prep ${1+"$@"}
1634    eval func_parse_options \
1635        ${func_options_prep_result+"$func_options_prep_result"}
1636    eval func_validate_options \
1637        ${func_parse_options_result+"$func_parse_options_result"}
1638
1639    eval func_run_hooks func_options \
1640        ${func_validate_options_result+"$func_validate_options_result"}
1641
1642    # save modified positional parameters for caller
1643    func_options_result=$func_run_hooks_result
1644}
1645
1646
1647# func_options_prep [ARG]...
1648# --------------------------
1649# All initialisations required before starting the option parse loop.
1650# Note that when calling hook functions, we pass through the list of
1651# positional parameters.  If a hook function modifies that list, and
1652# needs to propogate that back to rest of this script, then the complete
1653# modified list must be put in 'func_run_hooks_result' before
1654# returning.
1655func_hookable func_options_prep
1656func_options_prep ()
1657{
1658    $debug_cmd
1659
1660    # Option defaults:
1661    opt_verbose=false
1662    opt_warning_types=
1663
1664    func_run_hooks func_options_prep ${1+"$@"}
1665
1666    # save modified positional parameters for caller
1667    func_options_prep_result=$func_run_hooks_result
1668}
1669
1670
1671# func_parse_options [ARG]...
1672# ---------------------------
1673# The main option parsing loop.
1674func_hookable func_parse_options
1675func_parse_options ()
1676{
1677    $debug_cmd
1678
1679    func_parse_options_result=
1680
1681    # this just eases exit handling
1682    while test $# -gt 0; do
1683      # Defer to hook functions for initial option parsing, so they
1684      # get priority in the event of reusing an option name.
1685      func_run_hooks func_parse_options ${1+"$@"}
1686
1687      # Adjust func_parse_options positional parameters to match
1688      eval set dummy "$func_run_hooks_result"; shift
1689
1690      # Break out of the loop if we already parsed every option.
1691      test $# -gt 0 || break
1692
1693      _G_opt=$1
1694      shift
1695      case $_G_opt in
1696        --debug|-x)   debug_cmd='set -x'
1697                      func_echo "enabling shell trace mode"
1698                      $debug_cmd
1699                      ;;
1700
1701        --no-warnings|--no-warning|--no-warn)
1702                      set dummy --warnings none ${1+"$@"}
1703                      shift
1704		      ;;
1705
1706        --warnings|--warning|-W)
1707                      test $# = 0 && func_missing_arg $_G_opt && break
1708                      case " $warning_categories $1" in
1709                        *" $1 "*)
1710                          # trailing space prevents matching last $1 above
1711                          func_append_uniq opt_warning_types " $1"
1712                          ;;
1713                        *all)
1714                          opt_warning_types=$warning_categories
1715                          ;;
1716                        *none)
1717                          opt_warning_types=none
1718                          warning_func=:
1719                          ;;
1720                        *error)
1721                          opt_warning_types=$warning_categories
1722                          warning_func=func_fatal_error
1723                          ;;
1724                        *)
1725                          func_fatal_error \
1726                             "unsupported warning category: '$1'"
1727                          ;;
1728                      esac
1729                      shift
1730                      ;;
1731
1732        --verbose|-v) opt_verbose=: ;;
1733        --version)    func_version ;;
1734        -\?|-h)       func_usage ;;
1735        --help)       func_help ;;
1736
1737	# Separate optargs to long options (plugins may need this):
1738	--*=*)        func_split_equals "$_G_opt"
1739	              set dummy "$func_split_equals_lhs" \
1740                          "$func_split_equals_rhs" ${1+"$@"}
1741                      shift
1742                      ;;
1743
1744       # Separate optargs to short options:
1745        -W*)
1746                      func_split_short_opt "$_G_opt"
1747                      set dummy "$func_split_short_opt_name" \
1748                          "$func_split_short_opt_arg" ${1+"$@"}
1749                      shift
1750                      ;;
1751
1752        # Separate non-argument short options:
1753        -\?*|-h*|-v*|-x*)
1754                      func_split_short_opt "$_G_opt"
1755                      set dummy "$func_split_short_opt_name" \
1756                          "-$func_split_short_opt_arg" ${1+"$@"}
1757                      shift
1758                      ;;
1759
1760        --)           break ;;
1761        -*)           func_fatal_help "unrecognised option: '$_G_opt'" ;;
1762        *)            set dummy "$_G_opt" ${1+"$@"}; shift; break ;;
1763      esac
1764    done
1765
1766    # save modified positional parameters for caller
1767    func_quote_for_eval ${1+"$@"}
1768    func_parse_options_result=$func_quote_for_eval_result
1769}
1770
1771
1772# func_validate_options [ARG]...
1773# ------------------------------
1774# Perform any sanity checks on option settings and/or unconsumed
1775# arguments.
1776func_hookable func_validate_options
1777func_validate_options ()
1778{
1779    $debug_cmd
1780
1781    # Display all warnings if -W was not given.
1782    test -n "$opt_warning_types" || opt_warning_types=" $warning_categories"
1783
1784    func_run_hooks func_validate_options ${1+"$@"}
1785
1786    # Bail if the options were screwed!
1787    $exit_cmd $EXIT_FAILURE
1788
1789    # save modified positional parameters for caller
1790    func_validate_options_result=$func_run_hooks_result
1791}
1792
1793
1794
1795## ----------------- ##
1796## Helper functions. ##
1797## ----------------- ##
1798
1799# This section contains the helper functions used by the rest of the
1800# hookable option parser framework in ascii-betical order.
1801
1802
1803# func_fatal_help ARG...
1804# ----------------------
1805# Echo program name prefixed message to standard error, followed by
1806# a help hint, and exit.
1807func_fatal_help ()
1808{
1809    $debug_cmd
1810
1811    eval \$ECHO \""Usage: $usage"\"
1812    eval \$ECHO \""$fatal_help"\"
1813    func_error ${1+"$@"}
1814    exit $EXIT_FAILURE
1815}
1816
1817
1818# func_help
1819# ---------
1820# Echo long help message to standard output and exit.
1821func_help ()
1822{
1823    $debug_cmd
1824
1825    func_usage_message
1826    $ECHO "$long_help_message"
1827    exit 0
1828}
1829
1830
1831# func_missing_arg ARGNAME
1832# ------------------------
1833# Echo program name prefixed message to standard error and set global
1834# exit_cmd.
1835func_missing_arg ()
1836{
1837    $debug_cmd
1838
1839    func_error "Missing argument for '$1'."
1840    exit_cmd=exit
1841}
1842
1843
1844# func_split_equals STRING
1845# ------------------------
1846# Set func_split_equals_lhs and func_split_equals_rhs shell variables after
1847# splitting STRING at the '=' sign.
1848test -z "$_G_HAVE_XSI_OPS" \
1849    && (eval 'x=a/b/c;
1850      test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \
1851    && _G_HAVE_XSI_OPS=yes
1852
1853if test yes = "$_G_HAVE_XSI_OPS"
1854then
1855  # This is an XSI compatible shell, allowing a faster implementation...
1856  eval 'func_split_equals ()
1857  {
1858      $debug_cmd
1859
1860      func_split_equals_lhs=${1%%=*}
1861      func_split_equals_rhs=${1#*=}
1862      test "x$func_split_equals_lhs" = "x$1" \
1863        && func_split_equals_rhs=
1864  }'
1865else
1866  # ...otherwise fall back to using expr, which is often a shell builtin.
1867  func_split_equals ()
1868  {
1869      $debug_cmd
1870
1871      func_split_equals_lhs=`expr "x$1" : 'x\([^=]*\)'`
1872      func_split_equals_rhs=
1873      test "x$func_split_equals_lhs" = "x$1" \
1874        || func_split_equals_rhs=`expr "x$1" : 'x[^=]*=\(.*\)$'`
1875  }
1876fi #func_split_equals
1877
1878
1879# func_split_short_opt SHORTOPT
1880# -----------------------------
1881# Set func_split_short_opt_name and func_split_short_opt_arg shell
1882# variables after splitting SHORTOPT after the 2nd character.
1883if test yes = "$_G_HAVE_XSI_OPS"
1884then
1885  # This is an XSI compatible shell, allowing a faster implementation...
1886  eval 'func_split_short_opt ()
1887  {
1888      $debug_cmd
1889
1890      func_split_short_opt_arg=${1#??}
1891      func_split_short_opt_name=${1%"$func_split_short_opt_arg"}
1892  }'
1893else
1894  # ...otherwise fall back to using expr, which is often a shell builtin.
1895  func_split_short_opt ()
1896  {
1897      $debug_cmd
1898
1899      func_split_short_opt_name=`expr "x$1" : 'x-\(.\)'`
1900      func_split_short_opt_arg=`expr "x$1" : 'x-.\(.*\)$'`
1901  }
1902fi #func_split_short_opt
1903
1904
1905# func_usage
1906# ----------
1907# Echo short help message to standard output and exit.
1908func_usage ()
1909{
1910    $debug_cmd
1911
1912    func_usage_message
1913    $ECHO "Run '$progname --help |${PAGER-more}' for full usage"
1914    exit 0
1915}
1916
1917
1918# func_usage_message
1919# ------------------
1920# Echo short help message to standard output.
1921func_usage_message ()
1922{
1923    $debug_cmd
1924
1925    eval \$ECHO \""Usage: $usage"\"
1926    echo
1927    $SED -n 's|^# ||
1928        /^Written by/{
1929          x;p;x
1930        }
1931	h
1932	/^Written by/q' < "$progpath"
1933    echo
1934    eval \$ECHO \""$usage_message"\"
1935}
1936
1937
1938# func_version
1939# ------------
1940# Echo version message to standard output and exit.
1941func_version ()
1942{
1943    $debug_cmd
1944
1945    printf '%s\n' "$progname $scriptversion"
1946    $SED -n '
1947        /(C)/!b go
1948        :more
1949        /\./!{
1950          N
1951          s|\n# | |
1952          b more
1953        }
1954        :go
1955        /^# Written by /,/# warranty; / {
1956          s|^# ||
1957          s|^# *$||
1958          s|\((C)\)[ 0-9,-]*[ ,-]\([1-9][0-9]* \)|\1 \2|
1959          p
1960        }
1961        /^# Written by / {
1962          s|^# ||
1963          p
1964        }
1965        /^warranty; /q' < "$progpath"
1966
1967    exit $?
1968}
1969
1970
1971# Local variables:
1972# mode: shell-script
1973# sh-indentation: 2
1974# eval: (add-hook 'before-save-hook 'time-stamp)
1975# time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC"
1976# time-stamp-time-zone: "UTC"
1977# End:
1978
1979# Set a version string.
1980scriptversion='(GNU libtool) 2.4.6'
1981
1982
1983# func_echo ARG...
1984# ----------------
1985# Libtool also displays the current mode in messages, so override
1986# funclib.sh func_echo with this custom definition.
1987func_echo ()
1988{
1989    $debug_cmd
1990
1991    _G_message=$*
1992
1993    func_echo_IFS=$IFS
1994    IFS=$nl
1995    for _G_line in $_G_message; do
1996      IFS=$func_echo_IFS
1997      $ECHO "$progname${opt_mode+: $opt_mode}: $_G_line"
1998    done
1999    IFS=$func_echo_IFS
2000}
2001
2002
2003# func_warning ARG...
2004# -------------------
2005# Libtool warnings are not categorized, so override funclib.sh
2006# func_warning with this simpler definition.
2007func_warning ()
2008{
2009    $debug_cmd
2010
2011    $warning_func ${1+"$@"}
2012}
2013
2014
2015## ---------------- ##
2016## Options parsing. ##
2017## ---------------- ##
2018
2019# Hook in the functions to make sure our own options are parsed during
2020# the option parsing loop.
2021
2022usage='$progpath [OPTION]... [MODE-ARG]...'
2023
2024# Short help message in response to '-h'.
2025usage_message="Options:
2026       --config             show all configuration variables
2027       --debug              enable verbose shell tracing
2028   -n, --dry-run            display commands without modifying any files
2029       --features           display basic configuration information and exit
2030       --mode=MODE          use operation mode MODE
2031       --no-warnings        equivalent to '-Wnone'
2032       --preserve-dup-deps  don't remove duplicate dependency libraries
2033       --quiet, --silent    don't print informational messages
2034       --tag=TAG            use configuration variables from tag TAG
2035   -v, --verbose            print more informational messages than default
2036       --version            print version information
2037   -W, --warnings=CATEGORY  report the warnings falling in CATEGORY [all]
2038   -h, --help, --help-all   print short, long, or detailed help message
2039"
2040
2041# Additional text appended to 'usage_message' in response to '--help'.
2042func_help ()
2043{
2044    $debug_cmd
2045
2046    func_usage_message
2047    $ECHO "$long_help_message
2048
2049MODE must be one of the following:
2050
2051       clean           remove files from the build directory
2052       compile         compile a source file into a libtool object
2053       execute         automatically set library path, then run a program
2054       finish          complete the installation of libtool libraries
2055       install         install libraries or executables
2056       link            create a library or an executable
2057       uninstall       remove libraries from an installed directory
2058
2059MODE-ARGS vary depending on the MODE.  When passed as first option,
2060'--mode=MODE' may be abbreviated as 'MODE' or a unique abbreviation of that.
2061Try '$progname --help --mode=MODE' for a more detailed description of MODE.
2062
2063When reporting a bug, please describe a test case to reproduce it and
2064include the following information:
2065
2066       host-triplet:   $host
2067       shell:          $SHELL
2068       compiler:       $LTCC
2069       compiler flags: $LTCFLAGS
2070       linker:         $LD (gnu? $with_gnu_ld)
2071       version:        $progname (GNU libtool) 2.4.6
2072       automake:       `($AUTOMAKE --version) 2>/dev/null |$SED 1q`
2073       autoconf:       `($AUTOCONF --version) 2>/dev/null |$SED 1q`
2074
2075Report bugs to <bug-libtool@gnu.org>.
2076GNU libtool home page: <http://www.gnu.org/software/libtool/>.
2077General help using GNU software: <http://www.gnu.org/gethelp/>."
2078    exit 0
2079}
2080
2081
2082# func_lo2o OBJECT-NAME
2083# ---------------------
2084# Transform OBJECT-NAME from a '.lo' suffix to the platform specific
2085# object suffix.
2086
2087lo2o=s/\\.lo\$/.$objext/
2088o2lo=s/\\.$objext\$/.lo/
2089
2090if test yes = "$_G_HAVE_XSI_OPS"; then
2091  eval 'func_lo2o ()
2092  {
2093    case $1 in
2094      *.lo) func_lo2o_result=${1%.lo}.$objext ;;
2095      *   ) func_lo2o_result=$1               ;;
2096    esac
2097  }'
2098
2099  # func_xform LIBOBJ-OR-SOURCE
2100  # ---------------------------
2101  # Transform LIBOBJ-OR-SOURCE from a '.o' or '.c' (or otherwise)
2102  # suffix to a '.lo' libtool-object suffix.
2103  eval 'func_xform ()
2104  {
2105    func_xform_result=${1%.*}.lo
2106  }'
2107else
2108  # ...otherwise fall back to using sed.
2109  func_lo2o ()
2110  {
2111    func_lo2o_result=`$ECHO "$1" | $SED "$lo2o"`
2112  }
2113
2114  func_xform ()
2115  {
2116    func_xform_result=`$ECHO "$1" | $SED 's|\.[^.]*$|.lo|'`
2117  }
2118fi
2119
2120
2121# func_fatal_configuration ARG...
2122# -------------------------------
2123# Echo program name prefixed message to standard error, followed by
2124# a configuration failure hint, and exit.
2125func_fatal_configuration ()
2126{
2127    func__fatal_error ${1+"$@"} \
2128      "See the $PACKAGE documentation for more information." \
2129      "Fatal configuration error."
2130}
2131
2132
2133# func_config
2134# -----------
2135# Display the configuration for all the tags in this script.
2136func_config ()
2137{
2138    re_begincf='^# ### BEGIN LIBTOOL'
2139    re_endcf='^# ### END LIBTOOL'
2140
2141    # Default configuration.
2142    $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath"
2143
2144    # Now print the configurations for the tags.
2145    for tagname in $taglist; do
2146      $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath"
2147    done
2148
2149    exit $?
2150}
2151
2152
2153# func_features
2154# -------------
2155# Display the features supported by this script.
2156func_features ()
2157{
2158    echo "host: $host"
2159    if test yes = "$build_libtool_libs"; then
2160      echo "enable shared libraries"
2161    else
2162      echo "disable shared libraries"
2163    fi
2164    if test yes = "$build_old_libs"; then
2165      echo "enable static libraries"
2166    else
2167      echo "disable static libraries"
2168    fi
2169
2170    exit $?
2171}
2172
2173
2174# func_enable_tag TAGNAME
2175# -----------------------
2176# Verify that TAGNAME is valid, and either flag an error and exit, or
2177# enable the TAGNAME tag.  We also add TAGNAME to the global $taglist
2178# variable here.
2179func_enable_tag ()
2180{
2181    # Global variable:
2182    tagname=$1
2183
2184    re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$"
2185    re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$"
2186    sed_extractcf=/$re_begincf/,/$re_endcf/p
2187
2188    # Validate tagname.
2189    case $tagname in
2190      *[!-_A-Za-z0-9,/]*)
2191        func_fatal_error "invalid tag name: $tagname"
2192        ;;
2193    esac
2194
2195    # Don't test for the "default" C tag, as we know it's
2196    # there but not specially marked.
2197    case $tagname in
2198        CC) ;;
2199    *)
2200        if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then
2201	  taglist="$taglist $tagname"
2202
2203	  # Evaluate the configuration.  Be careful to quote the path
2204	  # and the sed script, to avoid splitting on whitespace, but
2205	  # also don't use non-portable quotes within backquotes within
2206	  # quotes we have to do it in 2 steps:
2207	  extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"`
2208	  eval "$extractedcf"
2209        else
2210	  func_error "ignoring unknown tag $tagname"
2211        fi
2212        ;;
2213    esac
2214}
2215
2216
2217# func_check_version_match
2218# ------------------------
2219# Ensure that we are using m4 macros, and libtool script from the same
2220# release of libtool.
2221func_check_version_match ()
2222{
2223    if test "$package_revision" != "$macro_revision"; then
2224      if test "$VERSION" != "$macro_version"; then
2225        if test -z "$macro_version"; then
2226          cat >&2 <<_LT_EOF
2227$progname: Version mismatch error.  This is $PACKAGE $VERSION, but the
2228$progname: definition of this LT_INIT comes from an older release.
2229$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
2230$progname: and run autoconf again.
2231_LT_EOF
2232        else
2233          cat >&2 <<_LT_EOF
2234$progname: Version mismatch error.  This is $PACKAGE $VERSION, but the
2235$progname: definition of this LT_INIT comes from $PACKAGE $macro_version.
2236$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
2237$progname: and run autoconf again.
2238_LT_EOF
2239        fi
2240      else
2241        cat >&2 <<_LT_EOF
2242$progname: Version mismatch error.  This is $PACKAGE $VERSION, revision $package_revision,
2243$progname: but the definition of this LT_INIT comes from revision $macro_revision.
2244$progname: You should recreate aclocal.m4 with macros from revision $package_revision
2245$progname: of $PACKAGE $VERSION and run autoconf again.
2246_LT_EOF
2247      fi
2248
2249      exit $EXIT_MISMATCH
2250    fi
2251}
2252
2253
2254# libtool_options_prep [ARG]...
2255# -----------------------------
2256# Preparation for options parsed by libtool.
2257libtool_options_prep ()
2258{
2259    $debug_mode
2260
2261    # Option defaults:
2262    opt_config=false
2263    opt_dlopen=
2264    opt_dry_run=false
2265    opt_help=false
2266    opt_mode=
2267    opt_preserve_dup_deps=false
2268    opt_quiet=false
2269
2270    nonopt=
2271    preserve_args=
2272
2273    # Shorthand for --mode=foo, only valid as the first argument
2274    case $1 in
2275    clean|clea|cle|cl)
2276      shift; set dummy --mode clean ${1+"$@"}; shift
2277      ;;
2278    compile|compil|compi|comp|com|co|c)
2279      shift; set dummy --mode compile ${1+"$@"}; shift
2280      ;;
2281    execute|execut|execu|exec|exe|ex|e)
2282      shift; set dummy --mode execute ${1+"$@"}; shift
2283      ;;
2284    finish|finis|fini|fin|fi|f)
2285      shift; set dummy --mode finish ${1+"$@"}; shift
2286      ;;
2287    install|instal|insta|inst|ins|in|i)
2288      shift; set dummy --mode install ${1+"$@"}; shift
2289      ;;
2290    link|lin|li|l)
2291      shift; set dummy --mode link ${1+"$@"}; shift
2292      ;;
2293    uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u)
2294      shift; set dummy --mode uninstall ${1+"$@"}; shift
2295      ;;
2296    esac
2297
2298    # Pass back the list of options.
2299    func_quote_for_eval ${1+"$@"}
2300    libtool_options_prep_result=$func_quote_for_eval_result
2301}
2302func_add_hook func_options_prep libtool_options_prep
2303
2304
2305# libtool_parse_options [ARG]...
2306# ---------------------------------
2307# Provide handling for libtool specific options.
2308libtool_parse_options ()
2309{
2310    $debug_cmd
2311
2312    # Perform our own loop to consume as many options as possible in
2313    # each iteration.
2314    while test $# -gt 0; do
2315      _G_opt=$1
2316      shift
2317      case $_G_opt in
2318        --dry-run|--dryrun|-n)
2319                        opt_dry_run=:
2320                        ;;
2321
2322        --config)       func_config ;;
2323
2324        --dlopen|-dlopen)
2325                        opt_dlopen="${opt_dlopen+$opt_dlopen
2326}$1"
2327                        shift
2328                        ;;
2329
2330        --preserve-dup-deps)
2331                        opt_preserve_dup_deps=: ;;
2332
2333        --features)     func_features ;;
2334
2335        --finish)       set dummy --mode finish ${1+"$@"}; shift ;;
2336
2337        --help)         opt_help=: ;;
2338
2339        --help-all)     opt_help=': help-all' ;;
2340
2341        --mode)         test $# = 0 && func_missing_arg $_G_opt && break
2342                        opt_mode=$1
2343                        case $1 in
2344                          # Valid mode arguments:
2345                          clean|compile|execute|finish|install|link|relink|uninstall) ;;
2346
2347                          # Catch anything else as an error
2348                          *) func_error "invalid argument for $_G_opt"
2349                             exit_cmd=exit
2350                             break
2351                             ;;
2352                        esac
2353                        shift
2354                        ;;
2355
2356        --no-silent|--no-quiet)
2357                        opt_quiet=false
2358                        func_append preserve_args " $_G_opt"
2359                        ;;
2360
2361        --no-warnings|--no-warning|--no-warn)
2362                        opt_warning=false
2363                        func_append preserve_args " $_G_opt"
2364                        ;;
2365
2366        --no-verbose)
2367                        opt_verbose=false
2368                        func_append preserve_args " $_G_opt"
2369                        ;;
2370
2371        --silent|--quiet)
2372                        opt_quiet=:
2373                        opt_verbose=false
2374                        func_append preserve_args " $_G_opt"
2375                        ;;
2376
2377        --tag)          test $# = 0 && func_missing_arg $_G_opt && break
2378                        opt_tag=$1
2379                        func_append preserve_args " $_G_opt $1"
2380                        func_enable_tag "$1"
2381                        shift
2382                        ;;
2383
2384        --verbose|-v)   opt_quiet=false
2385                        opt_verbose=:
2386                        func_append preserve_args " $_G_opt"
2387                        ;;
2388
2389	# An option not handled by this hook function:
2390        *)		set dummy "$_G_opt" ${1+"$@"};	shift; break  ;;
2391      esac
2392    done
2393
2394
2395    # save modified positional parameters for caller
2396    func_quote_for_eval ${1+"$@"}
2397    libtool_parse_options_result=$func_quote_for_eval_result
2398}
2399func_add_hook func_parse_options libtool_parse_options
2400
2401
2402
2403# libtool_validate_options [ARG]...
2404# ---------------------------------
2405# Perform any sanity checks on option settings and/or unconsumed
2406# arguments.
2407libtool_validate_options ()
2408{
2409    # save first non-option argument
2410    if test 0 -lt $#; then
2411      nonopt=$1
2412      shift
2413    fi
2414
2415    # preserve --debug
2416    test : = "$debug_cmd" || func_append preserve_args " --debug"
2417
2418    case $host in
2419      # Solaris2 added to fix http://debbugs.gnu.org/cgi/bugreport.cgi?bug=16452
2420      # see also: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59788
2421      *cygwin* | *mingw* | *pw32* | *cegcc* | *solaris2* | *os2*)
2422        # don't eliminate duplications in $postdeps and $predeps
2423        opt_duplicate_compiler_generated_deps=:
2424        ;;
2425      *)
2426        opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps
2427        ;;
2428    esac
2429
2430    $opt_help || {
2431      # Sanity checks first:
2432      func_check_version_match
2433
2434      test yes != "$build_libtool_libs" \
2435        && test yes != "$build_old_libs" \
2436        && func_fatal_configuration "not configured to build any kind of library"
2437
2438      # Darwin sucks
2439      eval std_shrext=\"$shrext_cmds\"
2440
2441      # Only execute mode is allowed to have -dlopen flags.
2442      if test -n "$opt_dlopen" && test execute != "$opt_mode"; then
2443        func_error "unrecognized option '-dlopen'"
2444        $ECHO "$help" 1>&2
2445        exit $EXIT_FAILURE
2446      fi
2447
2448      # Change the help message to a mode-specific one.
2449      generic_help=$help
2450      help="Try '$progname --help --mode=$opt_mode' for more information."
2451    }
2452
2453    # Pass back the unparsed argument list
2454    func_quote_for_eval ${1+"$@"}
2455    libtool_validate_options_result=$func_quote_for_eval_result
2456}
2457func_add_hook func_validate_options libtool_validate_options
2458
2459
2460# Process options as early as possible so that --help and --version
2461# can return quickly.
2462func_options ${1+"$@"}
2463eval set dummy "$func_options_result"; shift
2464
2465
2466
2467## ----------- ##
2468##    Main.    ##
2469## ----------- ##
2470
2471magic='%%%MAGIC variable%%%'
2472magic_exe='%%%MAGIC EXE variable%%%'
2473
2474# Global variables.
2475extracted_archives=
2476extracted_serial=0
2477
2478# If this variable is set in any of the actions, the command in it
2479# will be execed at the end.  This prevents here-documents from being
2480# left over by shells.
2481exec_cmd=
2482
2483
2484# A function that is used when there is no print builtin or printf.
2485func_fallback_echo ()
2486{
2487  eval 'cat <<_LTECHO_EOF
2488$1
2489_LTECHO_EOF'
2490}
2491
2492# func_generated_by_libtool
2493# True iff stdin has been generated by Libtool. This function is only
2494# a basic sanity check; it will hardly flush out determined imposters.
2495func_generated_by_libtool_p ()
2496{
2497  $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1
2498}
2499
2500# func_lalib_p file
2501# True iff FILE is a libtool '.la' library or '.lo' object file.
2502# This function is only a basic sanity check; it will hardly flush out
2503# determined imposters.
2504func_lalib_p ()
2505{
2506    test -f "$1" &&
2507      $SED -e 4q "$1" 2>/dev/null | func_generated_by_libtool_p
2508}
2509
2510# func_lalib_unsafe_p file
2511# True iff FILE is a libtool '.la' library or '.lo' object file.
2512# This function implements the same check as func_lalib_p without
2513# resorting to external programs.  To this end, it redirects stdin and
2514# closes it afterwards, without saving the original file descriptor.
2515# As a safety measure, use it only where a negative result would be
2516# fatal anyway.  Works if 'file' does not exist.
2517func_lalib_unsafe_p ()
2518{
2519    lalib_p=no
2520    if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then
2521	for lalib_p_l in 1 2 3 4
2522	do
2523	    read lalib_p_line
2524	    case $lalib_p_line in
2525		\#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;;
2526	    esac
2527	done
2528	exec 0<&5 5<&-
2529    fi
2530    test yes = "$lalib_p"
2531}
2532
2533# func_ltwrapper_script_p file
2534# True iff FILE is a libtool wrapper script
2535# This function is only a basic sanity check; it will hardly flush out
2536# determined imposters.
2537func_ltwrapper_script_p ()
2538{
2539    test -f "$1" &&
2540      $lt_truncate_bin < "$1" 2>/dev/null | func_generated_by_libtool_p
2541}
2542
2543# func_ltwrapper_executable_p file
2544# True iff FILE is a libtool wrapper executable
2545# This function is only a basic sanity check; it will hardly flush out
2546# determined imposters.
2547func_ltwrapper_executable_p ()
2548{
2549    func_ltwrapper_exec_suffix=
2550    case $1 in
2551    *.exe) ;;
2552    *) func_ltwrapper_exec_suffix=.exe ;;
2553    esac
2554    $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1
2555}
2556
2557# func_ltwrapper_scriptname file
2558# Assumes file is an ltwrapper_executable
2559# uses $file to determine the appropriate filename for a
2560# temporary ltwrapper_script.
2561func_ltwrapper_scriptname ()
2562{
2563    func_dirname_and_basename "$1" "" "."
2564    func_stripname '' '.exe' "$func_basename_result"
2565    func_ltwrapper_scriptname_result=$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper
2566}
2567
2568# func_ltwrapper_p file
2569# True iff FILE is a libtool wrapper script or wrapper executable
2570# This function is only a basic sanity check; it will hardly flush out
2571# determined imposters.
2572func_ltwrapper_p ()
2573{
2574    func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1"
2575}
2576
2577
2578# func_execute_cmds commands fail_cmd
2579# Execute tilde-delimited COMMANDS.
2580# If FAIL_CMD is given, eval that upon failure.
2581# FAIL_CMD may read-access the current command in variable CMD!
2582func_execute_cmds ()
2583{
2584    $debug_cmd
2585
2586    save_ifs=$IFS; IFS='~'
2587    for cmd in $1; do
2588      IFS=$sp$nl
2589      eval cmd=\"$cmd\"
2590      IFS=$save_ifs
2591      func_show_eval "$cmd" "${2-:}"
2592    done
2593    IFS=$save_ifs
2594}
2595
2596
2597# func_source file
2598# Source FILE, adding directory component if necessary.
2599# Note that it is not necessary on cygwin/mingw to append a dot to
2600# FILE even if both FILE and FILE.exe exist: automatic-append-.exe
2601# behavior happens only for exec(3), not for open(2)!  Also, sourcing
2602# 'FILE.' does not work on cygwin managed mounts.
2603func_source ()
2604{
2605    $debug_cmd
2606
2607    case $1 in
2608    */* | *\\*)	. "$1" ;;
2609    *)		. "./$1" ;;
2610    esac
2611}
2612
2613
2614# func_resolve_sysroot PATH
2615# Replace a leading = in PATH with a sysroot.  Store the result into
2616# func_resolve_sysroot_result
2617func_resolve_sysroot ()
2618{
2619  func_resolve_sysroot_result=$1
2620  case $func_resolve_sysroot_result in
2621  =*)
2622    func_stripname '=' '' "$func_resolve_sysroot_result"
2623    func_resolve_sysroot_result=$lt_sysroot$func_stripname_result
2624    ;;
2625  esac
2626}
2627
2628# func_replace_sysroot PATH
2629# If PATH begins with the sysroot, replace it with = and
2630# store the result into func_replace_sysroot_result.
2631func_replace_sysroot ()
2632{
2633  case $lt_sysroot:$1 in
2634  ?*:"$lt_sysroot"*)
2635    func_stripname "$lt_sysroot" '' "$1"
2636    func_replace_sysroot_result='='$func_stripname_result
2637    ;;
2638  *)
2639    # Including no sysroot.
2640    func_replace_sysroot_result=$1
2641    ;;
2642  esac
2643}
2644
2645# func_infer_tag arg
2646# Infer tagged configuration to use if any are available and
2647# if one wasn't chosen via the "--tag" command line option.
2648# Only attempt this if the compiler in the base compile
2649# command doesn't match the default compiler.
2650# arg is usually of the form 'gcc ...'
2651func_infer_tag ()
2652{
2653    $debug_cmd
2654
2655    if test -n "$available_tags" && test -z "$tagname"; then
2656      CC_quoted=
2657      for arg in $CC; do
2658	func_append_quoted CC_quoted "$arg"
2659      done
2660      CC_expanded=`func_echo_all $CC`
2661      CC_quoted_expanded=`func_echo_all $CC_quoted`
2662      case $@ in
2663      # Blanks in the command may have been stripped by the calling shell,
2664      # but not from the CC environment variable when configure was run.
2665      " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
2666      " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;;
2667      # Blanks at the start of $base_compile will cause this to fail
2668      # if we don't check for them as well.
2669      *)
2670	for z in $available_tags; do
2671	  if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
2672	    # Evaluate the configuration.
2673	    eval "`$SED -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
2674	    CC_quoted=
2675	    for arg in $CC; do
2676	      # Double-quote args containing other shell metacharacters.
2677	      func_append_quoted CC_quoted "$arg"
2678	    done
2679	    CC_expanded=`func_echo_all $CC`
2680	    CC_quoted_expanded=`func_echo_all $CC_quoted`
2681	    case "$@ " in
2682	    " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
2683	    " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*)
2684	      # The compiler in the base compile command matches
2685	      # the one in the tagged configuration.
2686	      # Assume this is the tagged configuration we want.
2687	      tagname=$z
2688	      break
2689	      ;;
2690	    esac
2691	  fi
2692	done
2693	# If $tagname still isn't set, then no tagged configuration
2694	# was found and let the user know that the "--tag" command
2695	# line option must be used.
2696	if test -z "$tagname"; then
2697	  func_echo "unable to infer tagged configuration"
2698	  func_fatal_error "specify a tag with '--tag'"
2699#	else
2700#	  func_verbose "using $tagname tagged configuration"
2701	fi
2702	;;
2703      esac
2704    fi
2705}
2706
2707
2708
2709# func_write_libtool_object output_name pic_name nonpic_name
2710# Create a libtool object file (analogous to a ".la" file),
2711# but don't create it if we're doing a dry run.
2712func_write_libtool_object ()
2713{
2714    write_libobj=$1
2715    if test yes = "$build_libtool_libs"; then
2716      write_lobj=\'$2\'
2717    else
2718      write_lobj=none
2719    fi
2720
2721    if test yes = "$build_old_libs"; then
2722      write_oldobj=\'$3\'
2723    else
2724      write_oldobj=none
2725    fi
2726
2727    $opt_dry_run || {
2728      cat >${write_libobj}T <<EOF
2729# $write_libobj - a libtool object file
2730# Generated by $PROGRAM (GNU $PACKAGE) $VERSION
2731#
2732# Please DO NOT delete this file!
2733# It is necessary for linking the library.
2734
2735# Name of the PIC object.
2736pic_object=$write_lobj
2737
2738# Name of the non-PIC object
2739non_pic_object=$write_oldobj
2740
2741EOF
2742      $MV "${write_libobj}T" "$write_libobj"
2743    }
2744}
2745
2746
2747##################################################
2748# FILE NAME AND PATH CONVERSION HELPER FUNCTIONS #
2749##################################################
2750
2751# func_convert_core_file_wine_to_w32 ARG
2752# Helper function used by file name conversion functions when $build is *nix,
2753# and $host is mingw, cygwin, or some other w32 environment. Relies on a
2754# correctly configured wine environment available, with the winepath program
2755# in $build's $PATH.
2756#
2757# ARG is the $build file name to be converted to w32 format.
2758# Result is available in $func_convert_core_file_wine_to_w32_result, and will
2759# be empty on error (or when ARG is empty)
2760func_convert_core_file_wine_to_w32 ()
2761{
2762  $debug_cmd
2763
2764  func_convert_core_file_wine_to_w32_result=$1
2765  if test -n "$1"; then
2766    # Unfortunately, winepath does not exit with a non-zero error code, so we
2767    # are forced to check the contents of stdout. On the other hand, if the
2768    # command is not found, the shell will set an exit code of 127 and print
2769    # *an error message* to stdout. So we must check for both error code of
2770    # zero AND non-empty stdout, which explains the odd construction:
2771    func_convert_core_file_wine_to_w32_tmp=`winepath -w "$1" 2>/dev/null`
2772    if test "$?" -eq 0 && test -n "$func_convert_core_file_wine_to_w32_tmp"; then
2773      func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" |
2774        $SED -e "$sed_naive_backslashify"`
2775    else
2776      func_convert_core_file_wine_to_w32_result=
2777    fi
2778  fi
2779}
2780# end: func_convert_core_file_wine_to_w32
2781
2782
2783# func_convert_core_path_wine_to_w32 ARG
2784# Helper function used by path conversion functions when $build is *nix, and
2785# $host is mingw, cygwin, or some other w32 environment. Relies on a correctly
2786# configured wine environment available, with the winepath program in $build's
2787# $PATH. Assumes ARG has no leading or trailing path separator characters.
2788#
2789# ARG is path to be converted from $build format to win32.
2790# Result is available in $func_convert_core_path_wine_to_w32_result.
2791# Unconvertible file (directory) names in ARG are skipped; if no directory names
2792# are convertible, then the result may be empty.
2793func_convert_core_path_wine_to_w32 ()
2794{
2795  $debug_cmd
2796
2797  # unfortunately, winepath doesn't convert paths, only file names
2798  func_convert_core_path_wine_to_w32_result=
2799  if test -n "$1"; then
2800    oldIFS=$IFS
2801    IFS=:
2802    for func_convert_core_path_wine_to_w32_f in $1; do
2803      IFS=$oldIFS
2804      func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f"
2805      if test -n "$func_convert_core_file_wine_to_w32_result"; then
2806        if test -z "$func_convert_core_path_wine_to_w32_result"; then
2807          func_convert_core_path_wine_to_w32_result=$func_convert_core_file_wine_to_w32_result
2808        else
2809          func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result"
2810        fi
2811      fi
2812    done
2813    IFS=$oldIFS
2814  fi
2815}
2816# end: func_convert_core_path_wine_to_w32
2817
2818
2819# func_cygpath ARGS...
2820# Wrapper around calling the cygpath program via LT_CYGPATH. This is used when
2821# when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2)
2822# $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or
2823# (2), returns the Cygwin file name or path in func_cygpath_result (input
2824# file name or path is assumed to be in w32 format, as previously converted
2825# from $build's *nix or MSYS format). In case (3), returns the w32 file name
2826# or path in func_cygpath_result (input file name or path is assumed to be in
2827# Cygwin format). Returns an empty string on error.
2828#
2829# ARGS are passed to cygpath, with the last one being the file name or path to
2830# be converted.
2831#
2832# Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH
2833# environment variable; do not put it in $PATH.
2834func_cygpath ()
2835{
2836  $debug_cmd
2837
2838  if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then
2839    func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null`
2840    if test "$?" -ne 0; then
2841      # on failure, ensure result is empty
2842      func_cygpath_result=
2843    fi
2844  else
2845    func_cygpath_result=
2846    func_error "LT_CYGPATH is empty or specifies non-existent file: '$LT_CYGPATH'"
2847  fi
2848}
2849#end: func_cygpath
2850
2851
2852# func_convert_core_msys_to_w32 ARG
2853# Convert file name or path ARG from MSYS format to w32 format.  Return
2854# result in func_convert_core_msys_to_w32_result.
2855func_convert_core_msys_to_w32 ()
2856{
2857  $debug_cmd
2858
2859  # awkward: cmd appends spaces to result
2860  func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null |
2861    $SED -e 's/[ ]*$//' -e "$sed_naive_backslashify"`
2862}
2863#end: func_convert_core_msys_to_w32
2864
2865
2866# func_convert_file_check ARG1 ARG2
2867# Verify that ARG1 (a file name in $build format) was converted to $host
2868# format in ARG2. Otherwise, emit an error message, but continue (resetting
2869# func_to_host_file_result to ARG1).
2870func_convert_file_check ()
2871{
2872  $debug_cmd
2873
2874  if test -z "$2" && test -n "$1"; then
2875    func_error "Could not determine host file name corresponding to"
2876    func_error "  '$1'"
2877    func_error "Continuing, but uninstalled executables may not work."
2878    # Fallback:
2879    func_to_host_file_result=$1
2880  fi
2881}
2882# end func_convert_file_check
2883
2884
2885# func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH
2886# Verify that FROM_PATH (a path in $build format) was converted to $host
2887# format in TO_PATH. Otherwise, emit an error message, but continue, resetting
2888# func_to_host_file_result to a simplistic fallback value (see below).
2889func_convert_path_check ()
2890{
2891  $debug_cmd
2892
2893  if test -z "$4" && test -n "$3"; then
2894    func_error "Could not determine the host path corresponding to"
2895    func_error "  '$3'"
2896    func_error "Continuing, but uninstalled executables may not work."
2897    # Fallback.  This is a deliberately simplistic "conversion" and
2898    # should not be "improved".  See libtool.info.
2899    if test "x$1" != "x$2"; then
2900      lt_replace_pathsep_chars="s|$1|$2|g"
2901      func_to_host_path_result=`echo "$3" |
2902        $SED -e "$lt_replace_pathsep_chars"`
2903    else
2904      func_to_host_path_result=$3
2905    fi
2906  fi
2907}
2908# end func_convert_path_check
2909
2910
2911# func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG
2912# Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT
2913# and appending REPL if ORIG matches BACKPAT.
2914func_convert_path_front_back_pathsep ()
2915{
2916  $debug_cmd
2917
2918  case $4 in
2919  $1 ) func_to_host_path_result=$3$func_to_host_path_result
2920    ;;
2921  esac
2922  case $4 in
2923  $2 ) func_append func_to_host_path_result "$3"
2924    ;;
2925  esac
2926}
2927# end func_convert_path_front_back_pathsep
2928
2929
2930##################################################
2931# $build to $host FILE NAME CONVERSION FUNCTIONS #
2932##################################################
2933# invoked via '$to_host_file_cmd ARG'
2934#
2935# In each case, ARG is the path to be converted from $build to $host format.
2936# Result will be available in $func_to_host_file_result.
2937
2938
2939# func_to_host_file ARG
2940# Converts the file name ARG from $build format to $host format. Return result
2941# in func_to_host_file_result.
2942func_to_host_file ()
2943{
2944  $debug_cmd
2945
2946  $to_host_file_cmd "$1"
2947}
2948# end func_to_host_file
2949
2950
2951# func_to_tool_file ARG LAZY
2952# converts the file name ARG from $build format to toolchain format. Return
2953# result in func_to_tool_file_result.  If the conversion in use is listed
2954# in (the comma separated) LAZY, no conversion takes place.
2955func_to_tool_file ()
2956{
2957  $debug_cmd
2958
2959  case ,$2, in
2960    *,"$to_tool_file_cmd",*)
2961      func_to_tool_file_result=$1
2962      ;;
2963    *)
2964      $to_tool_file_cmd "$1"
2965      func_to_tool_file_result=$func_to_host_file_result
2966      ;;
2967  esac
2968}
2969# end func_to_tool_file
2970
2971
2972# func_convert_file_noop ARG
2973# Copy ARG to func_to_host_file_result.
2974func_convert_file_noop ()
2975{
2976  func_to_host_file_result=$1
2977}
2978# end func_convert_file_noop
2979
2980
2981# func_convert_file_msys_to_w32 ARG
2982# Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic
2983# conversion to w32 is not available inside the cwrapper.  Returns result in
2984# func_to_host_file_result.
2985func_convert_file_msys_to_w32 ()
2986{
2987  $debug_cmd
2988
2989  func_to_host_file_result=$1
2990  if test -n "$1"; then
2991    func_convert_core_msys_to_w32 "$1"
2992    func_to_host_file_result=$func_convert_core_msys_to_w32_result
2993  fi
2994  func_convert_file_check "$1" "$func_to_host_file_result"
2995}
2996# end func_convert_file_msys_to_w32
2997
2998
2999# func_convert_file_cygwin_to_w32 ARG
3000# Convert file name ARG from Cygwin to w32 format.  Returns result in
3001# func_to_host_file_result.
3002func_convert_file_cygwin_to_w32 ()
3003{
3004  $debug_cmd
3005
3006  func_to_host_file_result=$1
3007  if test -n "$1"; then
3008    # because $build is cygwin, we call "the" cygpath in $PATH; no need to use
3009    # LT_CYGPATH in this case.
3010    func_to_host_file_result=`cygpath -m "$1"`
3011  fi
3012  func_convert_file_check "$1" "$func_to_host_file_result"
3013}
3014# end func_convert_file_cygwin_to_w32
3015
3016
3017# func_convert_file_nix_to_w32 ARG
3018# Convert file name ARG from *nix to w32 format.  Requires a wine environment
3019# and a working winepath. Returns result in func_to_host_file_result.
3020func_convert_file_nix_to_w32 ()
3021{
3022  $debug_cmd
3023
3024  func_to_host_file_result=$1
3025  if test -n "$1"; then
3026    func_convert_core_file_wine_to_w32 "$1"
3027    func_to_host_file_result=$func_convert_core_file_wine_to_w32_result
3028  fi
3029  func_convert_file_check "$1" "$func_to_host_file_result"
3030}
3031# end func_convert_file_nix_to_w32
3032
3033
3034# func_convert_file_msys_to_cygwin ARG
3035# Convert file name ARG from MSYS to Cygwin format.  Requires LT_CYGPATH set.
3036# Returns result in func_to_host_file_result.
3037func_convert_file_msys_to_cygwin ()
3038{
3039  $debug_cmd
3040
3041  func_to_host_file_result=$1
3042  if test -n "$1"; then
3043    func_convert_core_msys_to_w32 "$1"
3044    func_cygpath -u "$func_convert_core_msys_to_w32_result"
3045    func_to_host_file_result=$func_cygpath_result
3046  fi
3047  func_convert_file_check "$1" "$func_to_host_file_result"
3048}
3049# end func_convert_file_msys_to_cygwin
3050
3051
3052# func_convert_file_nix_to_cygwin ARG
3053# Convert file name ARG from *nix to Cygwin format.  Requires Cygwin installed
3054# in a wine environment, working winepath, and LT_CYGPATH set.  Returns result
3055# in func_to_host_file_result.
3056func_convert_file_nix_to_cygwin ()
3057{
3058  $debug_cmd
3059
3060  func_to_host_file_result=$1
3061  if test -n "$1"; then
3062    # convert from *nix to w32, then use cygpath to convert from w32 to cygwin.
3063    func_convert_core_file_wine_to_w32 "$1"
3064    func_cygpath -u "$func_convert_core_file_wine_to_w32_result"
3065    func_to_host_file_result=$func_cygpath_result
3066  fi
3067  func_convert_file_check "$1" "$func_to_host_file_result"
3068}
3069# end func_convert_file_nix_to_cygwin
3070
3071
3072#############################################
3073# $build to $host PATH CONVERSION FUNCTIONS #
3074#############################################
3075# invoked via '$to_host_path_cmd ARG'
3076#
3077# In each case, ARG is the path to be converted from $build to $host format.
3078# The result will be available in $func_to_host_path_result.
3079#
3080# Path separators are also converted from $build format to $host format.  If
3081# ARG begins or ends with a path separator character, it is preserved (but
3082# converted to $host format) on output.
3083#
3084# All path conversion functions are named using the following convention:
3085#   file name conversion function    : func_convert_file_X_to_Y ()
3086#   path conversion function         : func_convert_path_X_to_Y ()
3087# where, for any given $build/$host combination the 'X_to_Y' value is the
3088# same.  If conversion functions are added for new $build/$host combinations,
3089# the two new functions must follow this pattern, or func_init_to_host_path_cmd
3090# will break.
3091
3092
3093# func_init_to_host_path_cmd
3094# Ensures that function "pointer" variable $to_host_path_cmd is set to the
3095# appropriate value, based on the value of $to_host_file_cmd.
3096to_host_path_cmd=
3097func_init_to_host_path_cmd ()
3098{
3099  $debug_cmd
3100
3101  if test -z "$to_host_path_cmd"; then
3102    func_stripname 'func_convert_file_' '' "$to_host_file_cmd"
3103    to_host_path_cmd=func_convert_path_$func_stripname_result
3104  fi
3105}
3106
3107
3108# func_to_host_path ARG
3109# Converts the path ARG from $build format to $host format. Return result
3110# in func_to_host_path_result.
3111func_to_host_path ()
3112{
3113  $debug_cmd
3114
3115  func_init_to_host_path_cmd
3116  $to_host_path_cmd "$1"
3117}
3118# end func_to_host_path
3119
3120
3121# func_convert_path_noop ARG
3122# Copy ARG to func_to_host_path_result.
3123func_convert_path_noop ()
3124{
3125  func_to_host_path_result=$1
3126}
3127# end func_convert_path_noop
3128
3129
3130# func_convert_path_msys_to_w32 ARG
3131# Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic
3132# conversion to w32 is not available inside the cwrapper.  Returns result in
3133# func_to_host_path_result.
3134func_convert_path_msys_to_w32 ()
3135{
3136  $debug_cmd
3137
3138  func_to_host_path_result=$1
3139  if test -n "$1"; then
3140    # Remove leading and trailing path separator characters from ARG.  MSYS
3141    # behavior is inconsistent here; cygpath turns them into '.;' and ';.';
3142    # and winepath ignores them completely.
3143    func_stripname : : "$1"
3144    func_to_host_path_tmp1=$func_stripname_result
3145    func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
3146    func_to_host_path_result=$func_convert_core_msys_to_w32_result
3147    func_convert_path_check : ";" \
3148      "$func_to_host_path_tmp1" "$func_to_host_path_result"
3149    func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
3150  fi
3151}
3152# end func_convert_path_msys_to_w32
3153
3154
3155# func_convert_path_cygwin_to_w32 ARG
3156# Convert path ARG from Cygwin to w32 format.  Returns result in
3157# func_to_host_file_result.
3158func_convert_path_cygwin_to_w32 ()
3159{
3160  $debug_cmd
3161
3162  func_to_host_path_result=$1
3163  if test -n "$1"; then
3164    # See func_convert_path_msys_to_w32:
3165    func_stripname : : "$1"
3166    func_to_host_path_tmp1=$func_stripname_result
3167    func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"`
3168    func_convert_path_check : ";" \
3169      "$func_to_host_path_tmp1" "$func_to_host_path_result"
3170    func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
3171  fi
3172}
3173# end func_convert_path_cygwin_to_w32
3174
3175
3176# func_convert_path_nix_to_w32 ARG
3177# Convert path ARG from *nix to w32 format.  Requires a wine environment and
3178# a working winepath.  Returns result in func_to_host_file_result.
3179func_convert_path_nix_to_w32 ()
3180{
3181  $debug_cmd
3182
3183  func_to_host_path_result=$1
3184  if test -n "$1"; then
3185    # See func_convert_path_msys_to_w32:
3186    func_stripname : : "$1"
3187    func_to_host_path_tmp1=$func_stripname_result
3188    func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
3189    func_to_host_path_result=$func_convert_core_path_wine_to_w32_result
3190    func_convert_path_check : ";" \
3191      "$func_to_host_path_tmp1" "$func_to_host_path_result"
3192    func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
3193  fi
3194}
3195# end func_convert_path_nix_to_w32
3196
3197
3198# func_convert_path_msys_to_cygwin ARG
3199# Convert path ARG from MSYS to Cygwin format.  Requires LT_CYGPATH set.
3200# Returns result in func_to_host_file_result.
3201func_convert_path_msys_to_cygwin ()
3202{
3203  $debug_cmd
3204
3205  func_to_host_path_result=$1
3206  if test -n "$1"; then
3207    # See func_convert_path_msys_to_w32:
3208    func_stripname : : "$1"
3209    func_to_host_path_tmp1=$func_stripname_result
3210    func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
3211    func_cygpath -u -p "$func_convert_core_msys_to_w32_result"
3212    func_to_host_path_result=$func_cygpath_result
3213    func_convert_path_check : : \
3214      "$func_to_host_path_tmp1" "$func_to_host_path_result"
3215    func_convert_path_front_back_pathsep ":*" "*:" : "$1"
3216  fi
3217}
3218# end func_convert_path_msys_to_cygwin
3219
3220
3221# func_convert_path_nix_to_cygwin ARG
3222# Convert path ARG from *nix to Cygwin format.  Requires Cygwin installed in a
3223# a wine environment, working winepath, and LT_CYGPATH set.  Returns result in
3224# func_to_host_file_result.
3225func_convert_path_nix_to_cygwin ()
3226{
3227  $debug_cmd
3228
3229  func_to_host_path_result=$1
3230  if test -n "$1"; then
3231    # Remove leading and trailing path separator characters from
3232    # ARG. msys behavior is inconsistent here, cygpath turns them
3233    # into '.;' and ';.', and winepath ignores them completely.
3234    func_stripname : : "$1"
3235    func_to_host_path_tmp1=$func_stripname_result
3236    func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
3237    func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result"
3238    func_to_host_path_result=$func_cygpath_result
3239    func_convert_path_check : : \
3240      "$func_to_host_path_tmp1" "$func_to_host_path_result"
3241    func_convert_path_front_back_pathsep ":*" "*:" : "$1"
3242  fi
3243}
3244# end func_convert_path_nix_to_cygwin
3245
3246
3247# func_dll_def_p FILE
3248# True iff FILE is a Windows DLL '.def' file.
3249# Keep in sync with _LT_DLL_DEF_P in libtool.m4
3250func_dll_def_p ()
3251{
3252  $debug_cmd
3253
3254  func_dll_def_p_tmp=`$SED -n \
3255    -e 's/^[	 ]*//' \
3256    -e '/^\(;.*\)*$/d' \
3257    -e 's/^\(EXPORTS\|LIBRARY\)\([	 ].*\)*$/DEF/p' \
3258    -e q \
3259    "$1"`
3260  test DEF = "$func_dll_def_p_tmp"
3261}
3262
3263
3264# func_mode_compile arg...
3265func_mode_compile ()
3266{
3267    $debug_cmd
3268
3269    # Get the compilation command and the source file.
3270    base_compile=
3271    srcfile=$nonopt  #  always keep a non-empty value in "srcfile"
3272    suppress_opt=yes
3273    suppress_output=
3274    arg_mode=normal
3275    libobj=
3276    later=
3277    pie_flag=
3278
3279    for arg
3280    do
3281      case $arg_mode in
3282      arg  )
3283	# do not "continue".  Instead, add this to base_compile
3284	lastarg=$arg
3285	arg_mode=normal
3286	;;
3287
3288      target )
3289	libobj=$arg
3290	arg_mode=normal
3291	continue
3292	;;
3293
3294      normal )
3295	# Accept any command-line options.
3296	case $arg in
3297	-o)
3298	  test -n "$libobj" && \
3299	    func_fatal_error "you cannot specify '-o' more than once"
3300	  arg_mode=target
3301	  continue
3302	  ;;
3303
3304	-pie | -fpie | -fPIE)
3305          func_append pie_flag " $arg"
3306	  continue
3307	  ;;
3308
3309	-shared | -static | -prefer-pic | -prefer-non-pic)
3310	  func_append later " $arg"
3311	  continue
3312	  ;;
3313
3314	-no-suppress)
3315	  suppress_opt=no
3316	  continue
3317	  ;;
3318
3319	-Xcompiler)
3320	  arg_mode=arg  #  the next one goes into the "base_compile" arg list
3321	  continue      #  The current "srcfile" will either be retained or
3322	  ;;            #  replaced later.  I would guess that would be a bug.
3323
3324	-Wc,*)
3325	  func_stripname '-Wc,' '' "$arg"
3326	  args=$func_stripname_result
3327	  lastarg=
3328	  save_ifs=$IFS; IFS=,
3329	  for arg in $args; do
3330	    IFS=$save_ifs
3331	    func_append_quoted lastarg "$arg"
3332	  done
3333	  IFS=$save_ifs
3334	  func_stripname ' ' '' "$lastarg"
3335	  lastarg=$func_stripname_result
3336
3337	  # Add the arguments to base_compile.
3338	  func_append base_compile " $lastarg"
3339	  continue
3340	  ;;
3341
3342	*)
3343	  # Accept the current argument as the source file.
3344	  # The previous "srcfile" becomes the current argument.
3345	  #
3346	  lastarg=$srcfile
3347	  srcfile=$arg
3348	  ;;
3349	esac  #  case $arg
3350	;;
3351      esac    #  case $arg_mode
3352
3353      # Aesthetically quote the previous argument.
3354      func_append_quoted base_compile "$lastarg"
3355    done # for arg
3356
3357    case $arg_mode in
3358    arg)
3359      func_fatal_error "you must specify an argument for -Xcompile"
3360      ;;
3361    target)
3362      func_fatal_error "you must specify a target with '-o'"
3363      ;;
3364    *)
3365      # Get the name of the library object.
3366      test -z "$libobj" && {
3367	func_basename "$srcfile"
3368	libobj=$func_basename_result
3369      }
3370      ;;
3371    esac
3372
3373    # Recognize several different file suffixes.
3374    # If the user specifies -o file.o, it is replaced with file.lo
3375    case $libobj in
3376    *.[cCFSifmso] | \
3377    *.ada | *.adb | *.ads | *.asm | \
3378    *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \
3379    *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup)
3380      func_xform "$libobj"
3381      libobj=$func_xform_result
3382      ;;
3383    esac
3384
3385    case $libobj in
3386    *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;;
3387    *)
3388      func_fatal_error "cannot determine name of library object from '$libobj'"
3389      ;;
3390    esac
3391
3392    func_infer_tag $base_compile
3393
3394    for arg in $later; do
3395      case $arg in
3396      -shared)
3397	test yes = "$build_libtool_libs" \
3398	  || func_fatal_configuration "cannot build a shared library"
3399	build_old_libs=no
3400	continue
3401	;;
3402
3403      -static)
3404	build_libtool_libs=no
3405	build_old_libs=yes
3406	continue
3407	;;
3408
3409      -prefer-pic)
3410	pic_mode=yes
3411	continue
3412	;;
3413
3414      -prefer-non-pic)
3415	pic_mode=no
3416	continue
3417	;;
3418      esac
3419    done
3420
3421    func_quote_for_eval "$libobj"
3422    test "X$libobj" != "X$func_quote_for_eval_result" \
3423      && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"'	 &()|`$[]' \
3424      && func_warning "libobj name '$libobj' may not contain shell special characters."
3425    func_dirname_and_basename "$obj" "/" ""
3426    objname=$func_basename_result
3427    xdir=$func_dirname_result
3428    lobj=$xdir$objdir/$objname
3429
3430    test -z "$base_compile" && \
3431      func_fatal_help "you must specify a compilation command"
3432
3433    # Delete any leftover library objects.
3434    if test yes = "$build_old_libs"; then
3435      removelist="$obj $lobj $libobj ${libobj}T"
3436    else
3437      removelist="$lobj $libobj ${libobj}T"
3438    fi
3439
3440    # On Cygwin there's no "real" PIC flag so we must build both object types
3441    case $host_os in
3442    cygwin* | mingw* | pw32* | os2* | cegcc*)
3443      pic_mode=default
3444      ;;
3445    esac
3446    if test no = "$pic_mode" && test pass_all != "$deplibs_check_method"; then
3447      # non-PIC code in shared libraries is not supported
3448      pic_mode=default
3449    fi
3450
3451    # Calculate the filename of the output object if compiler does
3452    # not support -o with -c
3453    if test no = "$compiler_c_o"; then
3454      output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.$objext
3455      lockfile=$output_obj.lock
3456    else
3457      output_obj=
3458      need_locks=no
3459      lockfile=
3460    fi
3461
3462    # Lock this critical section if it is needed
3463    # We use this script file to make the link, it avoids creating a new file
3464    if test yes = "$need_locks"; then
3465      until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
3466	func_echo "Waiting for $lockfile to be removed"
3467	sleep 2
3468      done
3469    elif test warn = "$need_locks"; then
3470      if test -f "$lockfile"; then
3471	$ECHO "\
3472*** ERROR, $lockfile exists and contains:
3473`cat $lockfile 2>/dev/null`
3474
3475This indicates that another process is trying to use the same
3476temporary object file, and libtool could not work around it because
3477your compiler does not support '-c' and '-o' together.  If you
3478repeat this compilation, it may succeed, by chance, but you had better
3479avoid parallel builds (make -j) in this platform, or get a better
3480compiler."
3481
3482	$opt_dry_run || $RM $removelist
3483	exit $EXIT_FAILURE
3484      fi
3485      func_append removelist " $output_obj"
3486      $ECHO "$srcfile" > "$lockfile"
3487    fi
3488
3489    $opt_dry_run || $RM $removelist
3490    func_append removelist " $lockfile"
3491    trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15
3492
3493    func_to_tool_file "$srcfile" func_convert_file_msys_to_w32
3494    srcfile=$func_to_tool_file_result
3495    func_quote_for_eval "$srcfile"
3496    qsrcfile=$func_quote_for_eval_result
3497
3498    # Only build a PIC object if we are building libtool libraries.
3499    if test yes = "$build_libtool_libs"; then
3500      # Without this assignment, base_compile gets emptied.
3501      fbsd_hideous_sh_bug=$base_compile
3502
3503      if test no != "$pic_mode"; then
3504	command="$base_compile $qsrcfile $pic_flag"
3505      else
3506	# Don't build PIC code
3507	command="$base_compile $qsrcfile"
3508      fi
3509
3510      func_mkdir_p "$xdir$objdir"
3511
3512      if test -z "$output_obj"; then
3513	# Place PIC objects in $objdir
3514	func_append command " -o $lobj"
3515      fi
3516
3517      func_show_eval_locale "$command"	\
3518          'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE'
3519
3520      if test warn = "$need_locks" &&
3521	 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
3522	$ECHO "\
3523*** ERROR, $lockfile contains:
3524`cat $lockfile 2>/dev/null`
3525
3526but it should contain:
3527$srcfile
3528
3529This indicates that another process is trying to use the same
3530temporary object file, and libtool could not work around it because
3531your compiler does not support '-c' and '-o' together.  If you
3532repeat this compilation, it may succeed, by chance, but you had better
3533avoid parallel builds (make -j) in this platform, or get a better
3534compiler."
3535
3536	$opt_dry_run || $RM $removelist
3537	exit $EXIT_FAILURE
3538      fi
3539
3540      # Just move the object if needed, then go on to compile the next one
3541      if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
3542	func_show_eval '$MV "$output_obj" "$lobj"' \
3543	  'error=$?; $opt_dry_run || $RM $removelist; exit $error'
3544      fi
3545
3546      # Allow error messages only from the first compilation.
3547      if test yes = "$suppress_opt"; then
3548	suppress_output=' >/dev/null 2>&1'
3549      fi
3550    fi
3551
3552    # Only build a position-dependent object if we build old libraries.
3553    if test yes = "$build_old_libs"; then
3554      if test yes != "$pic_mode"; then
3555	# Don't build PIC code
3556	command="$base_compile $qsrcfile$pie_flag"
3557      else
3558	command="$base_compile $qsrcfile $pic_flag"
3559      fi
3560      if test yes = "$compiler_c_o"; then
3561	func_append command " -o $obj"
3562      fi
3563
3564      # Suppress compiler output if we already did a PIC compilation.
3565      func_append command "$suppress_output"
3566      func_show_eval_locale "$command" \
3567        '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE'
3568
3569      if test warn = "$need_locks" &&
3570	 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
3571	$ECHO "\
3572*** ERROR, $lockfile contains:
3573`cat $lockfile 2>/dev/null`
3574
3575but it should contain:
3576$srcfile
3577
3578This indicates that another process is trying to use the same
3579temporary object file, and libtool could not work around it because
3580your compiler does not support '-c' and '-o' together.  If you
3581repeat this compilation, it may succeed, by chance, but you had better
3582avoid parallel builds (make -j) in this platform, or get a better
3583compiler."
3584
3585	$opt_dry_run || $RM $removelist
3586	exit $EXIT_FAILURE
3587      fi
3588
3589      # Just move the object if needed
3590      if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
3591	func_show_eval '$MV "$output_obj" "$obj"' \
3592	  'error=$?; $opt_dry_run || $RM $removelist; exit $error'
3593      fi
3594    fi
3595
3596    $opt_dry_run || {
3597      func_write_libtool_object "$libobj" "$objdir/$objname" "$objname"
3598
3599      # Unlock the critical section if it was locked
3600      if test no != "$need_locks"; then
3601	removelist=$lockfile
3602        $RM "$lockfile"
3603      fi
3604    }
3605
3606    exit $EXIT_SUCCESS
3607}
3608
3609$opt_help || {
3610  test compile = "$opt_mode" && func_mode_compile ${1+"$@"}
3611}
3612
3613func_mode_help ()
3614{
3615    # We need to display help for each of the modes.
3616    case $opt_mode in
3617      "")
3618        # Generic help is extracted from the usage comments
3619        # at the start of this file.
3620        func_help
3621        ;;
3622
3623      clean)
3624        $ECHO \
3625"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE...
3626
3627Remove files from the build directory.
3628
3629RM is the name of the program to use to delete files associated with each FILE
3630(typically '/bin/rm').  RM-OPTIONS are options (such as '-f') to be passed
3631to RM.
3632
3633If FILE is a libtool library, object or program, all the files associated
3634with it are deleted. Otherwise, only FILE itself is deleted using RM."
3635        ;;
3636
3637      compile)
3638      $ECHO \
3639"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
3640
3641Compile a source file into a libtool library object.
3642
3643This mode accepts the following additional options:
3644
3645  -o OUTPUT-FILE    set the output file name to OUTPUT-FILE
3646  -no-suppress      do not suppress compiler output for multiple passes
3647  -prefer-pic       try to build PIC objects only
3648  -prefer-non-pic   try to build non-PIC objects only
3649  -shared           do not build a '.o' file suitable for static linking
3650  -static           only build a '.o' file suitable for static linking
3651  -Wc,FLAG          pass FLAG directly to the compiler
3652
3653COMPILE-COMMAND is a command to be used in creating a 'standard' object file
3654from the given SOURCEFILE.
3655
3656The output file name is determined by removing the directory component from
3657SOURCEFILE, then substituting the C source code suffix '.c' with the
3658library object suffix, '.lo'."
3659        ;;
3660
3661      execute)
3662        $ECHO \
3663"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]...
3664
3665Automatically set library path, then run a program.
3666
3667This mode accepts the following additional options:
3668
3669  -dlopen FILE      add the directory containing FILE to the library path
3670
3671This mode sets the library path environment variable according to '-dlopen'
3672flags.
3673
3674If any of the ARGS are libtool executable wrappers, then they are translated
3675into their corresponding uninstalled binary, and any of their required library
3676directories are added to the library path.
3677
3678Then, COMMAND is executed, with ARGS as arguments."
3679        ;;
3680
3681      finish)
3682        $ECHO \
3683"Usage: $progname [OPTION]... --mode=finish [LIBDIR]...
3684
3685Complete the installation of libtool libraries.
3686
3687Each LIBDIR is a directory that contains libtool libraries.
3688
3689The commands that this mode executes may require superuser privileges.  Use
3690the '--dry-run' option if you just want to see what would be executed."
3691        ;;
3692
3693      install)
3694        $ECHO \
3695"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND...
3696
3697Install executables or libraries.
3698
3699INSTALL-COMMAND is the installation command.  The first component should be
3700either the 'install' or 'cp' program.
3701
3702The following components of INSTALL-COMMAND are treated specially:
3703
3704  -inst-prefix-dir PREFIX-DIR  Use PREFIX-DIR as a staging area for installation
3705
3706The rest of the components are interpreted as arguments to that command (only
3707BSD-compatible install options are recognized)."
3708        ;;
3709
3710      link)
3711        $ECHO \
3712"Usage: $progname [OPTION]... --mode=link LINK-COMMAND...
3713
3714Link object files or libraries together to form another library, or to
3715create an executable program.
3716
3717LINK-COMMAND is a command using the C compiler that you would use to create
3718a program from several object files.
3719
3720The following components of LINK-COMMAND are treated specially:
3721
3722  -all-static       do not do any dynamic linking at all
3723  -avoid-version    do not add a version suffix if possible
3724  -bindir BINDIR    specify path to binaries directory (for systems where
3725                    libraries must be found in the PATH setting at runtime)
3726  -dlopen FILE      '-dlpreopen' FILE if it cannot be dlopened at runtime
3727  -dlpreopen FILE   link in FILE and add its symbols to lt_preloaded_symbols
3728  -export-dynamic   allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
3729  -export-symbols SYMFILE
3730                    try to export only the symbols listed in SYMFILE
3731  -export-symbols-regex REGEX
3732                    try to export only the symbols matching REGEX
3733  -LLIBDIR          search LIBDIR for required installed libraries
3734  -lNAME            OUTPUT-FILE requires the installed library libNAME
3735  -module           build a library that can dlopened
3736  -no-fast-install  disable the fast-install mode
3737  -no-install       link a not-installable executable
3738  -no-undefined     declare that a library does not refer to external symbols
3739  -o OUTPUT-FILE    create OUTPUT-FILE from the specified objects
3740  -objectlist FILE  use a list of object files found in FILE to specify objects
3741  -os2dllname NAME  force a short DLL name on OS/2 (no effect on other OSes)
3742  -precious-files-regex REGEX
3743                    don't remove output files matching REGEX
3744  -release RELEASE  specify package release information
3745  -rpath LIBDIR     the created library will eventually be installed in LIBDIR
3746  -R[ ]LIBDIR       add LIBDIR to the runtime path of programs and libraries
3747  -shared           only do dynamic linking of libtool libraries
3748  -shrext SUFFIX    override the standard shared library file extension
3749  -static           do not do any dynamic linking of uninstalled libtool libraries
3750  -static-libtool-libs
3751                    do not do any dynamic linking of libtool libraries
3752  -version-info CURRENT[:REVISION[:AGE]]
3753                    specify library version info [each variable defaults to 0]
3754  -weak LIBNAME     declare that the target provides the LIBNAME interface
3755  -Wc,FLAG
3756  -Xcompiler FLAG   pass linker-specific FLAG directly to the compiler
3757  -Wl,FLAG
3758  -Xlinker FLAG     pass linker-specific FLAG directly to the linker
3759  -XCClinker FLAG   pass link-specific FLAG to the compiler driver (CC)
3760
3761All other options (arguments beginning with '-') are ignored.
3762
3763Every other argument is treated as a filename.  Files ending in '.la' are
3764treated as uninstalled libtool libraries, other files are standard or library
3765object files.
3766
3767If the OUTPUT-FILE ends in '.la', then a libtool library is created,
3768only library objects ('.lo' files) may be specified, and '-rpath' is
3769required, except when creating a convenience library.
3770
3771If OUTPUT-FILE ends in '.a' or '.lib', then a standard library is created
3772using 'ar' and 'ranlib', or on Windows using 'lib'.
3773
3774If OUTPUT-FILE ends in '.lo' or '.$objext', then a reloadable object file
3775is created, otherwise an executable program is created."
3776        ;;
3777
3778      uninstall)
3779        $ECHO \
3780"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
3781
3782Remove libraries from an installation directory.
3783
3784RM is the name of the program to use to delete files associated with each FILE
3785(typically '/bin/rm').  RM-OPTIONS are options (such as '-f') to be passed
3786to RM.
3787
3788If FILE is a libtool library, all the files associated with it are deleted.
3789Otherwise, only FILE itself is deleted using RM."
3790        ;;
3791
3792      *)
3793        func_fatal_help "invalid operation mode '$opt_mode'"
3794        ;;
3795    esac
3796
3797    echo
3798    $ECHO "Try '$progname --help' for more information about other modes."
3799}
3800
3801# Now that we've collected a possible --mode arg, show help if necessary
3802if $opt_help; then
3803  if test : = "$opt_help"; then
3804    func_mode_help
3805  else
3806    {
3807      func_help noexit
3808      for opt_mode in compile link execute install finish uninstall clean; do
3809	func_mode_help
3810      done
3811    } | $SED -n '1p; 2,$s/^Usage:/  or: /p'
3812    {
3813      func_help noexit
3814      for opt_mode in compile link execute install finish uninstall clean; do
3815	echo
3816	func_mode_help
3817      done
3818    } |
3819    $SED '1d
3820      /^When reporting/,/^Report/{
3821	H
3822	d
3823      }
3824      $x
3825      /information about other modes/d
3826      /more detailed .*MODE/d
3827      s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/'
3828  fi
3829  exit $?
3830fi
3831
3832
3833# func_mode_execute arg...
3834func_mode_execute ()
3835{
3836    $debug_cmd
3837
3838    # The first argument is the command name.
3839    cmd=$nonopt
3840    test -z "$cmd" && \
3841      func_fatal_help "you must specify a COMMAND"
3842
3843    # Handle -dlopen flags immediately.
3844    for file in $opt_dlopen; do
3845      test -f "$file" \
3846	|| func_fatal_help "'$file' is not a file"
3847
3848      dir=
3849      case $file in
3850      *.la)
3851	func_resolve_sysroot "$file"
3852	file=$func_resolve_sysroot_result
3853
3854	# Check to see that this really is a libtool archive.
3855	func_lalib_unsafe_p "$file" \
3856	  || func_fatal_help "'$lib' is not a valid libtool archive"
3857
3858	# Read the libtool library.
3859	dlname=
3860	library_names=
3861	func_source "$file"
3862
3863	# Skip this library if it cannot be dlopened.
3864	if test -z "$dlname"; then
3865	  # Warn if it was a shared library.
3866	  test -n "$library_names" && \
3867	    func_warning "'$file' was not linked with '-export-dynamic'"
3868	  continue
3869	fi
3870
3871	func_dirname "$file" "" "."
3872	dir=$func_dirname_result
3873
3874	if test -f "$dir/$objdir/$dlname"; then
3875	  func_append dir "/$objdir"
3876	else
3877	  if test ! -f "$dir/$dlname"; then
3878	    func_fatal_error "cannot find '$dlname' in '$dir' or '$dir/$objdir'"
3879	  fi
3880	fi
3881	;;
3882
3883      *.lo)
3884	# Just add the directory containing the .lo file.
3885	func_dirname "$file" "" "."
3886	dir=$func_dirname_result
3887	;;
3888
3889      *)
3890	func_warning "'-dlopen' is ignored for non-libtool libraries and objects"
3891	continue
3892	;;
3893      esac
3894
3895      # Get the absolute pathname.
3896      absdir=`cd "$dir" && pwd`
3897      test -n "$absdir" && dir=$absdir
3898
3899      # Now add the directory to shlibpath_var.
3900      if eval "test -z \"\$$shlibpath_var\""; then
3901	eval "$shlibpath_var=\"\$dir\""
3902      else
3903	eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
3904      fi
3905    done
3906
3907    # This variable tells wrapper scripts just to set shlibpath_var
3908    # rather than running their programs.
3909    libtool_execute_magic=$magic
3910
3911    # Check if any of the arguments is a wrapper script.
3912    args=
3913    for file
3914    do
3915      case $file in
3916      -* | *.la | *.lo ) ;;
3917      *)
3918	# Do a test to see if this is really a libtool program.
3919	if func_ltwrapper_script_p "$file"; then
3920	  func_source "$file"
3921	  # Transform arg to wrapped name.
3922	  file=$progdir/$program
3923	elif func_ltwrapper_executable_p "$file"; then
3924	  func_ltwrapper_scriptname "$file"
3925	  func_source "$func_ltwrapper_scriptname_result"
3926	  # Transform arg to wrapped name.
3927	  file=$progdir/$program
3928	fi
3929	;;
3930      esac
3931      # Quote arguments (to preserve shell metacharacters).
3932      func_append_quoted args "$file"
3933    done
3934
3935    if $opt_dry_run; then
3936      # Display what would be done.
3937      if test -n "$shlibpath_var"; then
3938	eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\""
3939	echo "export $shlibpath_var"
3940      fi
3941      $ECHO "$cmd$args"
3942      exit $EXIT_SUCCESS
3943    else
3944      if test -n "$shlibpath_var"; then
3945	# Export the shlibpath_var.
3946	eval "export $shlibpath_var"
3947      fi
3948
3949      # Restore saved environment variables
3950      for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
3951      do
3952	eval "if test \"\${save_$lt_var+set}\" = set; then
3953                $lt_var=\$save_$lt_var; export $lt_var
3954	      else
3955		$lt_unset $lt_var
3956	      fi"
3957      done
3958
3959      # Now prepare to actually exec the command.
3960      exec_cmd=\$cmd$args
3961    fi
3962}
3963
3964test execute = "$opt_mode" && func_mode_execute ${1+"$@"}
3965
3966
3967# func_mode_finish arg...
3968func_mode_finish ()
3969{
3970    $debug_cmd
3971
3972    libs=
3973    libdirs=
3974    admincmds=
3975
3976    for opt in "$nonopt" ${1+"$@"}
3977    do
3978      if test -d "$opt"; then
3979	func_append libdirs " $opt"
3980
3981      elif test -f "$opt"; then
3982	if func_lalib_unsafe_p "$opt"; then
3983	  func_append libs " $opt"
3984	else
3985	  func_warning "'$opt' is not a valid libtool archive"
3986	fi
3987
3988      else
3989	func_fatal_error "invalid argument '$opt'"
3990      fi
3991    done
3992
3993    if test -n "$libs"; then
3994      if test -n "$lt_sysroot"; then
3995        sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"`
3996        sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;"
3997      else
3998        sysroot_cmd=
3999      fi
4000
4001      # Remove sysroot references
4002      if $opt_dry_run; then
4003        for lib in $libs; do
4004          echo "removing references to $lt_sysroot and '=' prefixes from $lib"
4005        done
4006      else
4007        tmpdir=`func_mktempdir`
4008        for lib in $libs; do
4009	  $SED -e "$sysroot_cmd s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \
4010	    > $tmpdir/tmp-la
4011	  mv -f $tmpdir/tmp-la $lib
4012	done
4013        ${RM}r "$tmpdir"
4014      fi
4015    fi
4016
4017    if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
4018      for libdir in $libdirs; do
4019	if test -n "$finish_cmds"; then
4020	  # Do each command in the finish commands.
4021	  func_execute_cmds "$finish_cmds" 'admincmds="$admincmds
4022'"$cmd"'"'
4023	fi
4024	if test -n "$finish_eval"; then
4025	  # Do the single finish_eval.
4026	  eval cmds=\"$finish_eval\"
4027	  $opt_dry_run || eval "$cmds" || func_append admincmds "
4028       $cmds"
4029	fi
4030      done
4031    fi
4032
4033    # Exit here if they wanted silent mode.
4034    $opt_quiet && exit $EXIT_SUCCESS
4035
4036    if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
4037      echo "----------------------------------------------------------------------"
4038      echo "Libraries have been installed in:"
4039      for libdir in $libdirs; do
4040	$ECHO "   $libdir"
4041      done
4042      echo
4043      echo "If you ever happen to want to link against installed libraries"
4044      echo "in a given directory, LIBDIR, you must either use libtool, and"
4045      echo "specify the full pathname of the library, or use the '-LLIBDIR'"
4046      echo "flag during linking and do at least one of the following:"
4047      if test -n "$shlibpath_var"; then
4048	echo "   - add LIBDIR to the '$shlibpath_var' environment variable"
4049	echo "     during execution"
4050      fi
4051      if test -n "$runpath_var"; then
4052	echo "   - add LIBDIR to the '$runpath_var' environment variable"
4053	echo "     during linking"
4054      fi
4055      if test -n "$hardcode_libdir_flag_spec"; then
4056	libdir=LIBDIR
4057	eval flag=\"$hardcode_libdir_flag_spec\"
4058
4059	$ECHO "   - use the '$flag' linker flag"
4060      fi
4061      if test -n "$admincmds"; then
4062	$ECHO "   - have your system administrator run these commands:$admincmds"
4063      fi
4064      if test -f /etc/ld.so.conf; then
4065	echo "   - have your system administrator add LIBDIR to '/etc/ld.so.conf'"
4066      fi
4067      echo
4068
4069      echo "See any operating system documentation about shared libraries for"
4070      case $host in
4071	solaris2.[6789]|solaris2.1[0-9])
4072	  echo "more information, such as the ld(1), crle(1) and ld.so(8) manual"
4073	  echo "pages."
4074	  ;;
4075	*)
4076	  echo "more information, such as the ld(1) and ld.so(8) manual pages."
4077	  ;;
4078      esac
4079      echo "----------------------------------------------------------------------"
4080    fi
4081    exit $EXIT_SUCCESS
4082}
4083
4084test finish = "$opt_mode" && func_mode_finish ${1+"$@"}
4085
4086
4087# func_mode_install arg...
4088func_mode_install ()
4089{
4090    $debug_cmd
4091
4092    # There may be an optional sh(1) argument at the beginning of
4093    # install_prog (especially on Windows NT).
4094    if test "$SHELL" = "$nonopt" || test /bin/sh = "$nonopt" ||
4095       # Allow the use of GNU shtool's install command.
4096       case $nonopt in *shtool*) :;; *) false;; esac
4097    then
4098      # Aesthetically quote it.
4099      func_quote_for_eval "$nonopt"
4100      install_prog="$func_quote_for_eval_result "
4101      arg=$1
4102      shift
4103    else
4104      install_prog=
4105      arg=$nonopt
4106    fi
4107
4108    # The real first argument should be the name of the installation program.
4109    # Aesthetically quote it.
4110    func_quote_for_eval "$arg"
4111    func_append install_prog "$func_quote_for_eval_result"
4112    install_shared_prog=$install_prog
4113    case " $install_prog " in
4114      *[\\\ /]cp\ *) install_cp=: ;;
4115      *) install_cp=false ;;
4116    esac
4117
4118    # We need to accept at least all the BSD install flags.
4119    dest=
4120    files=
4121    opts=
4122    prev=
4123    install_type=
4124    isdir=false
4125    stripme=
4126    no_mode=:
4127    for arg
4128    do
4129      arg2=
4130      if test -n "$dest"; then
4131	func_append files " $dest"
4132	dest=$arg
4133	continue
4134      fi
4135
4136      case $arg in
4137      -d) isdir=: ;;
4138      -f)
4139	if $install_cp; then :; else
4140	  prev=$arg
4141	fi
4142	;;
4143      -g | -m | -o)
4144	prev=$arg
4145	;;
4146      -s)
4147	stripme=" -s"
4148	continue
4149	;;
4150      -*)
4151	;;
4152      *)
4153	# If the previous option needed an argument, then skip it.
4154	if test -n "$prev"; then
4155	  if test X-m = "X$prev" && test -n "$install_override_mode"; then
4156	    arg2=$install_override_mode
4157	    no_mode=false
4158	  fi
4159	  prev=
4160	else
4161	  dest=$arg
4162	  continue
4163	fi
4164	;;
4165      esac
4166
4167      # Aesthetically quote the argument.
4168      func_quote_for_eval "$arg"
4169      func_append install_prog " $func_quote_for_eval_result"
4170      if test -n "$arg2"; then
4171	func_quote_for_eval "$arg2"
4172      fi
4173      func_append install_shared_prog " $func_quote_for_eval_result"
4174    done
4175
4176    test -z "$install_prog" && \
4177      func_fatal_help "you must specify an install program"
4178
4179    test -n "$prev" && \
4180      func_fatal_help "the '$prev' option requires an argument"
4181
4182    if test -n "$install_override_mode" && $no_mode; then
4183      if $install_cp; then :; else
4184	func_quote_for_eval "$install_override_mode"
4185	func_append install_shared_prog " -m $func_quote_for_eval_result"
4186      fi
4187    fi
4188
4189    if test -z "$files"; then
4190      if test -z "$dest"; then
4191	func_fatal_help "no file or destination specified"
4192      else
4193	func_fatal_help "you must specify a destination"
4194      fi
4195    fi
4196
4197    # Strip any trailing slash from the destination.
4198    func_stripname '' '/' "$dest"
4199    dest=$func_stripname_result
4200
4201    # Check to see that the destination is a directory.
4202    test -d "$dest" && isdir=:
4203    if $isdir; then
4204      destdir=$dest
4205      destname=
4206    else
4207      func_dirname_and_basename "$dest" "" "."
4208      destdir=$func_dirname_result
4209      destname=$func_basename_result
4210
4211      # Not a directory, so check to see that there is only one file specified.
4212      set dummy $files; shift
4213      test "$#" -gt 1 && \
4214	func_fatal_help "'$dest' is not a directory"
4215    fi
4216    case $destdir in
4217    [\\/]* | [A-Za-z]:[\\/]*) ;;
4218    *)
4219      for file in $files; do
4220	case $file in
4221	*.lo) ;;
4222	*)
4223	  func_fatal_help "'$destdir' must be an absolute directory name"
4224	  ;;
4225	esac
4226      done
4227      ;;
4228    esac
4229
4230    # This variable tells wrapper scripts just to set variables rather
4231    # than running their programs.
4232    libtool_install_magic=$magic
4233
4234    staticlibs=
4235    future_libdirs=
4236    current_libdirs=
4237    for file in $files; do
4238
4239      # Do each installation.
4240      case $file in
4241      *.$libext)
4242	# Do the static libraries later.
4243	func_append staticlibs " $file"
4244	;;
4245
4246      *.la)
4247	func_resolve_sysroot "$file"
4248	file=$func_resolve_sysroot_result
4249
4250	# Check to see that this really is a libtool archive.
4251	func_lalib_unsafe_p "$file" \
4252	  || func_fatal_help "'$file' is not a valid libtool archive"
4253
4254	library_names=
4255	old_library=
4256	relink_command=
4257	func_source "$file"
4258
4259	# Add the libdir to current_libdirs if it is the destination.
4260	if test "X$destdir" = "X$libdir"; then
4261	  case "$current_libdirs " in
4262	  *" $libdir "*) ;;
4263	  *) func_append current_libdirs " $libdir" ;;
4264	  esac
4265	else
4266	  # Note the libdir as a future libdir.
4267	  case "$future_libdirs " in
4268	  *" $libdir "*) ;;
4269	  *) func_append future_libdirs " $libdir" ;;
4270	  esac
4271	fi
4272
4273	func_dirname "$file" "/" ""
4274	dir=$func_dirname_result
4275	func_append dir "$objdir"
4276
4277	if test -n "$relink_command"; then
4278	  # Determine the prefix the user has applied to our future dir.
4279	  inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"`
4280
4281	  # Don't allow the user to place us outside of our expected
4282	  # location b/c this prevents finding dependent libraries that
4283	  # are installed to the same prefix.
4284	  # At present, this check doesn't affect windows .dll's that
4285	  # are installed into $libdir/../bin (currently, that works fine)
4286	  # but it's something to keep an eye on.
4287	  test "$inst_prefix_dir" = "$destdir" && \
4288	    func_fatal_error "error: cannot install '$file' to a directory not ending in $libdir"
4289
4290	  if test -n "$inst_prefix_dir"; then
4291	    # Stick the inst_prefix_dir data into the link command.
4292	    relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
4293	  else
4294	    relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"`
4295	  fi
4296
4297	  func_warning "relinking '$file'"
4298	  func_show_eval "$relink_command" \
4299	    'func_fatal_error "error: relink '\''$file'\'' with the above command before installing it"'
4300	fi
4301
4302	# See the names of the shared library.
4303	set dummy $library_names; shift
4304	if test -n "$1"; then
4305	  realname=$1
4306	  shift
4307
4308	  srcname=$realname
4309	  test -n "$relink_command" && srcname=${realname}T
4310
4311	  # Install the shared library and build the symlinks.
4312	  func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \
4313	      'exit $?'
4314	  tstripme=$stripme
4315	  case $host_os in
4316	  cygwin* | mingw* | pw32* | cegcc*)
4317	    case $realname in
4318	    *.dll.a)
4319	      tstripme=
4320	      ;;
4321	    esac
4322	    ;;
4323	  os2*)
4324	    case $realname in
4325	    *_dll.a)
4326	      tstripme=
4327	      ;;
4328	    esac
4329	    ;;
4330	  esac
4331	  if test -n "$tstripme" && test -n "$striplib"; then
4332	    func_show_eval "$striplib $destdir/$realname" 'exit $?'
4333	  fi
4334
4335	  if test "$#" -gt 0; then
4336	    # Delete the old symlinks, and create new ones.
4337	    # Try 'ln -sf' first, because the 'ln' binary might depend on
4338	    # the symlink we replace!  Solaris /bin/ln does not understand -f,
4339	    # so we also need to try rm && ln -s.
4340	    for linkname
4341	    do
4342	      test "$linkname" != "$realname" \
4343		&& func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })"
4344	    done
4345	  fi
4346
4347	  # Do each command in the postinstall commands.
4348	  lib=$destdir/$realname
4349	  func_execute_cmds "$postinstall_cmds" 'exit $?'
4350	fi
4351
4352	# Install the pseudo-library for information purposes.
4353	func_basename "$file"
4354	name=$func_basename_result
4355	instname=$dir/${name}i
4356	func_show_eval "$install_prog $instname $destdir/$name" 'exit $?'
4357
4358	# Maybe install the static library, too.
4359	test -n "$old_library" && func_append staticlibs " $dir/$old_library"
4360	;;
4361
4362      *.lo)
4363	# Install (i.e. copy) a libtool object.
4364
4365	# Figure out destination file name, if it wasn't already specified.
4366	if test -n "$destname"; then
4367	  destfile=$destdir/$destname
4368	else
4369	  func_basename "$file"
4370	  destfile=$func_basename_result
4371	  destfile=$destdir/$destfile
4372	fi
4373
4374	# Deduce the name of the destination old-style object file.
4375	case $destfile in
4376	*.lo)
4377	  func_lo2o "$destfile"
4378	  staticdest=$func_lo2o_result
4379	  ;;
4380	*.$objext)
4381	  staticdest=$destfile
4382	  destfile=
4383	  ;;
4384	*)
4385	  func_fatal_help "cannot copy a libtool object to '$destfile'"
4386	  ;;
4387	esac
4388
4389	# Install the libtool object if requested.
4390	test -n "$destfile" && \
4391	  func_show_eval "$install_prog $file $destfile" 'exit $?'
4392
4393	# Install the old object if enabled.
4394	if test yes = "$build_old_libs"; then
4395	  # Deduce the name of the old-style object file.
4396	  func_lo2o "$file"
4397	  staticobj=$func_lo2o_result
4398	  func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?'
4399	fi
4400	exit $EXIT_SUCCESS
4401	;;
4402
4403      *)
4404	# Figure out destination file name, if it wasn't already specified.
4405	if test -n "$destname"; then
4406	  destfile=$destdir/$destname
4407	else
4408	  func_basename "$file"
4409	  destfile=$func_basename_result
4410	  destfile=$destdir/$destfile
4411	fi
4412
4413	# If the file is missing, and there is a .exe on the end, strip it
4414	# because it is most likely a libtool script we actually want to
4415	# install
4416	stripped_ext=
4417	case $file in
4418	  *.exe)
4419	    if test ! -f "$file"; then
4420	      func_stripname '' '.exe' "$file"
4421	      file=$func_stripname_result
4422	      stripped_ext=.exe
4423	    fi
4424	    ;;
4425	esac
4426
4427	# Do a test to see if this is really a libtool program.
4428	case $host in
4429	*cygwin* | *mingw*)
4430	    if func_ltwrapper_executable_p "$file"; then
4431	      func_ltwrapper_scriptname "$file"
4432	      wrapper=$func_ltwrapper_scriptname_result
4433	    else
4434	      func_stripname '' '.exe' "$file"
4435	      wrapper=$func_stripname_result
4436	    fi
4437	    ;;
4438	*)
4439	    wrapper=$file
4440	    ;;
4441	esac
4442	if func_ltwrapper_script_p "$wrapper"; then
4443	  notinst_deplibs=
4444	  relink_command=
4445
4446	  func_source "$wrapper"
4447
4448	  # Check the variables that should have been set.
4449	  test -z "$generated_by_libtool_version" && \
4450	    func_fatal_error "invalid libtool wrapper script '$wrapper'"
4451
4452	  finalize=:
4453	  for lib in $notinst_deplibs; do
4454	    # Check to see that each library is installed.
4455	    libdir=
4456	    if test -f "$lib"; then
4457	      func_source "$lib"
4458	    fi
4459	    libfile=$libdir/`$ECHO "$lib" | $SED 's%^.*/%%g'`
4460	    if test -n "$libdir" && test ! -f "$libfile"; then
4461	      func_warning "'$lib' has not been installed in '$libdir'"
4462	      finalize=false
4463	    fi
4464	  done
4465
4466	  relink_command=
4467	  func_source "$wrapper"
4468
4469	  outputname=
4470	  if test no = "$fast_install" && test -n "$relink_command"; then
4471	    $opt_dry_run || {
4472	      if $finalize; then
4473	        tmpdir=`func_mktempdir`
4474		func_basename "$file$stripped_ext"
4475		file=$func_basename_result
4476	        outputname=$tmpdir/$file
4477	        # Replace the output file specification.
4478	        relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'`
4479
4480	        $opt_quiet || {
4481	          func_quote_for_expand "$relink_command"
4482		  eval "func_echo $func_quote_for_expand_result"
4483	        }
4484	        if eval "$relink_command"; then :
4485	          else
4486		  func_error "error: relink '$file' with the above command before installing it"
4487		  $opt_dry_run || ${RM}r "$tmpdir"
4488		  continue
4489	        fi
4490	        file=$outputname
4491	      else
4492	        func_warning "cannot relink '$file'"
4493	      fi
4494	    }
4495	  else
4496	    # Install the binary that we compiled earlier.
4497	    file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"`
4498	  fi
4499	fi
4500
4501	# remove .exe since cygwin /usr/bin/install will append another
4502	# one anyway
4503	case $install_prog,$host in
4504	*/usr/bin/install*,*cygwin*)
4505	  case $file:$destfile in
4506	  *.exe:*.exe)
4507	    # this is ok
4508	    ;;
4509	  *.exe:*)
4510	    destfile=$destfile.exe
4511	    ;;
4512	  *:*.exe)
4513	    func_stripname '' '.exe' "$destfile"
4514	    destfile=$func_stripname_result
4515	    ;;
4516	  esac
4517	  ;;
4518	esac
4519	func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?'
4520	$opt_dry_run || if test -n "$outputname"; then
4521	  ${RM}r "$tmpdir"
4522	fi
4523	;;
4524      esac
4525    done
4526
4527    for file in $staticlibs; do
4528      func_basename "$file"
4529      name=$func_basename_result
4530
4531      # Set up the ranlib parameters.
4532      oldlib=$destdir/$name
4533      func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
4534      tool_oldlib=$func_to_tool_file_result
4535
4536      func_show_eval "$install_prog \$file \$oldlib" 'exit $?'
4537
4538      if test -n "$stripme" && test -n "$old_striplib"; then
4539	func_show_eval "$old_striplib $tool_oldlib" 'exit $?'
4540      fi
4541
4542      # Do each command in the postinstall commands.
4543      func_execute_cmds "$old_postinstall_cmds" 'exit $?'
4544    done
4545
4546    test -n "$future_libdirs" && \
4547      func_warning "remember to run '$progname --finish$future_libdirs'"
4548
4549    if test -n "$current_libdirs"; then
4550      # Maybe just do a dry run.
4551      $opt_dry_run && current_libdirs=" -n$current_libdirs"
4552      exec_cmd='$SHELL "$progpath" $preserve_args --finish$current_libdirs'
4553    else
4554      exit $EXIT_SUCCESS
4555    fi
4556}
4557
4558test install = "$opt_mode" && func_mode_install ${1+"$@"}
4559
4560
4561# func_generate_dlsyms outputname originator pic_p
4562# Extract symbols from dlprefiles and create ${outputname}S.o with
4563# a dlpreopen symbol table.
4564func_generate_dlsyms ()
4565{
4566    $debug_cmd
4567
4568    my_outputname=$1
4569    my_originator=$2
4570    my_pic_p=${3-false}
4571    my_prefix=`$ECHO "$my_originator" | $SED 's%[^a-zA-Z0-9]%_%g'`
4572    my_dlsyms=
4573
4574    if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then
4575      if test -n "$NM" && test -n "$global_symbol_pipe"; then
4576	my_dlsyms=${my_outputname}S.c
4577      else
4578	func_error "not configured to extract global symbols from dlpreopened files"
4579      fi
4580    fi
4581
4582    if test -n "$my_dlsyms"; then
4583      case $my_dlsyms in
4584      "") ;;
4585      *.c)
4586	# Discover the nlist of each of the dlfiles.
4587	nlist=$output_objdir/$my_outputname.nm
4588
4589	func_show_eval "$RM $nlist ${nlist}S ${nlist}T"
4590
4591	# Parse the name list into a source file.
4592	func_verbose "creating $output_objdir/$my_dlsyms"
4593
4594	$opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\
4595/* $my_dlsyms - symbol resolution table for '$my_outputname' dlsym emulation. */
4596/* Generated by $PROGRAM (GNU $PACKAGE) $VERSION */
4597
4598#ifdef __cplusplus
4599extern \"C\" {
4600#endif
4601
4602#if defined __GNUC__ && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4))
4603#pragma GCC diagnostic ignored \"-Wstrict-prototypes\"
4604#endif
4605
4606/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests.  */
4607#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
4608/* DATA imports from DLLs on WIN32 can't be const, because runtime
4609   relocations are performed -- see ld's documentation on pseudo-relocs.  */
4610# define LT_DLSYM_CONST
4611#elif defined __osf__
4612/* This system does not cope well with relocations in const data.  */
4613# define LT_DLSYM_CONST
4614#else
4615# define LT_DLSYM_CONST const
4616#endif
4617
4618#define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0)
4619
4620/* External symbol declarations for the compiler. */\
4621"
4622
4623	if test yes = "$dlself"; then
4624	  func_verbose "generating symbol list for '$output'"
4625
4626	  $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist"
4627
4628	  # Add our own program objects to the symbol list.
4629	  progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP`
4630	  for progfile in $progfiles; do
4631	    func_to_tool_file "$progfile" func_convert_file_msys_to_w32
4632	    func_verbose "extracting global C symbols from '$func_to_tool_file_result'"
4633	    $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'"
4634	  done
4635
4636	  if test -n "$exclude_expsyms"; then
4637	    $opt_dry_run || {
4638	      eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
4639	      eval '$MV "$nlist"T "$nlist"'
4640	    }
4641	  fi
4642
4643	  if test -n "$export_symbols_regex"; then
4644	    $opt_dry_run || {
4645	      eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
4646	      eval '$MV "$nlist"T "$nlist"'
4647	    }
4648	  fi
4649
4650	  # Prepare the list of exported symbols
4651	  if test -z "$export_symbols"; then
4652	    export_symbols=$output_objdir/$outputname.exp
4653	    $opt_dry_run || {
4654	      $RM $export_symbols
4655	      eval "$SED -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
4656	      case $host in
4657	      *cygwin* | *mingw* | *cegcc* )
4658                eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
4659                eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
4660	        ;;
4661	      esac
4662	    }
4663	  else
4664	    $opt_dry_run || {
4665	      eval "$SED -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
4666	      eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
4667	      eval '$MV "$nlist"T "$nlist"'
4668	      case $host in
4669	        *cygwin* | *mingw* | *cegcc* )
4670	          eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
4671	          eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
4672	          ;;
4673	      esac
4674	    }
4675	  fi
4676	fi
4677
4678	for dlprefile in $dlprefiles; do
4679	  func_verbose "extracting global C symbols from '$dlprefile'"
4680	  func_basename "$dlprefile"
4681	  name=$func_basename_result
4682          case $host in
4683	    *cygwin* | *mingw* | *cegcc* )
4684	      # if an import library, we need to obtain dlname
4685	      if func_win32_import_lib_p "$dlprefile"; then
4686	        func_tr_sh "$dlprefile"
4687	        eval "curr_lafile=\$libfile_$func_tr_sh_result"
4688	        dlprefile_dlbasename=
4689	        if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then
4690	          # Use subshell, to avoid clobbering current variable values
4691	          dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"`
4692	          if test -n "$dlprefile_dlname"; then
4693	            func_basename "$dlprefile_dlname"
4694	            dlprefile_dlbasename=$func_basename_result
4695	          else
4696	            # no lafile. user explicitly requested -dlpreopen <import library>.
4697	            $sharedlib_from_linklib_cmd "$dlprefile"
4698	            dlprefile_dlbasename=$sharedlib_from_linklib_result
4699	          fi
4700	        fi
4701	        $opt_dry_run || {
4702	          if test -n "$dlprefile_dlbasename"; then
4703	            eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"'
4704	          else
4705	            func_warning "Could not compute DLL name from $name"
4706	            eval '$ECHO ": $name " >> "$nlist"'
4707	          fi
4708	          func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
4709	          eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe |
4710	            $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'"
4711	        }
4712	      else # not an import lib
4713	        $opt_dry_run || {
4714	          eval '$ECHO ": $name " >> "$nlist"'
4715	          func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
4716	          eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
4717	        }
4718	      fi
4719	    ;;
4720	    *)
4721	      $opt_dry_run || {
4722	        eval '$ECHO ": $name " >> "$nlist"'
4723	        func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
4724	        eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
4725	      }
4726	    ;;
4727          esac
4728	done
4729
4730	$opt_dry_run || {
4731	  # Make sure we have at least an empty file.
4732	  test -f "$nlist" || : > "$nlist"
4733
4734	  if test -n "$exclude_expsyms"; then
4735	    $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
4736	    $MV "$nlist"T "$nlist"
4737	  fi
4738
4739	  # Try sorting and uniquifying the output.
4740	  if $GREP -v "^: " < "$nlist" |
4741	      if sort -k 3 </dev/null >/dev/null 2>&1; then
4742		sort -k 3
4743	      else
4744		sort +2
4745	      fi |
4746	      uniq > "$nlist"S; then
4747	    :
4748	  else
4749	    $GREP -v "^: " < "$nlist" > "$nlist"S
4750	  fi
4751
4752	  if test -f "$nlist"S; then
4753	    eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"'
4754	  else
4755	    echo '/* NONE */' >> "$output_objdir/$my_dlsyms"
4756	  fi
4757
4758	  func_show_eval '$RM "${nlist}I"'
4759	  if test -n "$global_symbol_to_import"; then
4760	    eval "$global_symbol_to_import"' < "$nlist"S > "$nlist"I'
4761	  fi
4762
4763	  echo >> "$output_objdir/$my_dlsyms" "\
4764
4765/* The mapping between symbol names and symbols.  */
4766typedef struct {
4767  const char *name;
4768  void *address;
4769} lt_dlsymlist;
4770extern LT_DLSYM_CONST lt_dlsymlist
4771lt_${my_prefix}_LTX_preloaded_symbols[];\
4772"
4773
4774	  if test -s "$nlist"I; then
4775	    echo >> "$output_objdir/$my_dlsyms" "\
4776static void lt_syminit(void)
4777{
4778  LT_DLSYM_CONST lt_dlsymlist *symbol = lt_${my_prefix}_LTX_preloaded_symbols;
4779  for (; symbol->name; ++symbol)
4780    {"
4781	    $SED 's/.*/      if (STREQ (symbol->name, \"&\")) symbol->address = (void *) \&&;/' < "$nlist"I >> "$output_objdir/$my_dlsyms"
4782	    echo >> "$output_objdir/$my_dlsyms" "\
4783    }
4784}"
4785	  fi
4786	  echo >> "$output_objdir/$my_dlsyms" "\
4787LT_DLSYM_CONST lt_dlsymlist
4788lt_${my_prefix}_LTX_preloaded_symbols[] =
4789{ {\"$my_originator\", (void *) 0},"
4790
4791	  if test -s "$nlist"I; then
4792	    echo >> "$output_objdir/$my_dlsyms" "\
4793  {\"@INIT@\", (void *) &lt_syminit},"
4794	  fi
4795
4796	  case $need_lib_prefix in
4797	  no)
4798	    eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms"
4799	    ;;
4800	  *)
4801	    eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms"
4802	    ;;
4803	  esac
4804	  echo >> "$output_objdir/$my_dlsyms" "\
4805  {0, (void *) 0}
4806};
4807
4808/* This works around a problem in FreeBSD linker */
4809#ifdef FREEBSD_WORKAROUND
4810static const void *lt_preloaded_setup() {
4811  return lt_${my_prefix}_LTX_preloaded_symbols;
4812}
4813#endif
4814
4815#ifdef __cplusplus
4816}
4817#endif\
4818"
4819	} # !$opt_dry_run
4820
4821	pic_flag_for_symtable=
4822	case "$compile_command " in
4823	*" -static "*) ;;
4824	*)
4825	  case $host in
4826	  # compiling the symbol table file with pic_flag works around
4827	  # a FreeBSD bug that causes programs to crash when -lm is
4828	  # linked before any other PIC object.  But we must not use
4829	  # pic_flag when linking with -static.  The problem exists in
4830	  # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
4831	  *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
4832	    pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;;
4833	  *-*-hpux*)
4834	    pic_flag_for_symtable=" $pic_flag"  ;;
4835	  *)
4836	    $my_pic_p && pic_flag_for_symtable=" $pic_flag"
4837	    ;;
4838	  esac
4839	  ;;
4840	esac
4841	symtab_cflags=
4842	for arg in $LTCFLAGS; do
4843	  case $arg in
4844	  -pie | -fpie | -fPIE) ;;
4845	  *) func_append symtab_cflags " $arg" ;;
4846	  esac
4847	done
4848
4849	# Now compile the dynamic symbol file.
4850	func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?'
4851
4852	# Clean up the generated files.
4853	func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T" "${nlist}I"'
4854
4855	# Transform the symbol file into the correct name.
4856	symfileobj=$output_objdir/${my_outputname}S.$objext
4857	case $host in
4858	*cygwin* | *mingw* | *cegcc* )
4859	  if test -f "$output_objdir/$my_outputname.def"; then
4860	    compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
4861	    finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
4862	  else
4863	    compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
4864	    finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
4865	  fi
4866	  ;;
4867	*)
4868	  compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
4869	  finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
4870	  ;;
4871	esac
4872	;;
4873      *)
4874	func_fatal_error "unknown suffix for '$my_dlsyms'"
4875	;;
4876      esac
4877    else
4878      # We keep going just in case the user didn't refer to
4879      # lt_preloaded_symbols.  The linker will fail if global_symbol_pipe
4880      # really was required.
4881
4882      # Nullify the symbol file.
4883      compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"`
4884      finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"`
4885    fi
4886}
4887
4888# func_cygming_gnu_implib_p ARG
4889# This predicate returns with zero status (TRUE) if
4890# ARG is a GNU/binutils-style import library. Returns
4891# with nonzero status (FALSE) otherwise.
4892func_cygming_gnu_implib_p ()
4893{
4894  $debug_cmd
4895
4896  func_to_tool_file "$1" func_convert_file_msys_to_w32
4897  func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'`
4898  test -n "$func_cygming_gnu_implib_tmp"
4899}
4900
4901# func_cygming_ms_implib_p ARG
4902# This predicate returns with zero status (TRUE) if
4903# ARG is an MS-style import library. Returns
4904# with nonzero status (FALSE) otherwise.
4905func_cygming_ms_implib_p ()
4906{
4907  $debug_cmd
4908
4909  func_to_tool_file "$1" func_convert_file_msys_to_w32
4910  func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'`
4911  test -n "$func_cygming_ms_implib_tmp"
4912}
4913
4914# func_win32_libid arg
4915# return the library type of file 'arg'
4916#
4917# Need a lot of goo to handle *both* DLLs and import libs
4918# Has to be a shell function in order to 'eat' the argument
4919# that is supplied when $file_magic_command is called.
4920# Despite the name, also deal with 64 bit binaries.
4921func_win32_libid ()
4922{
4923  $debug_cmd
4924
4925  win32_libid_type=unknown
4926  win32_fileres=`file -L $1 2>/dev/null`
4927  case $win32_fileres in
4928  *ar\ archive\ import\ library*) # definitely import
4929    win32_libid_type="x86 archive import"
4930    ;;
4931  *ar\ archive*) # could be an import, or static
4932    # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD.
4933    if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null |
4934       $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then
4935      case $nm_interface in
4936      "MS dumpbin")
4937	if func_cygming_ms_implib_p "$1" ||
4938	   func_cygming_gnu_implib_p "$1"
4939	then
4940	  win32_nmres=import
4941	else
4942	  win32_nmres=
4943	fi
4944	;;
4945      *)
4946	func_to_tool_file "$1" func_convert_file_msys_to_w32
4947	win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" |
4948	  $SED -n -e '
4949	    1,100{
4950		/ I /{
4951		    s|.*|import|
4952		    p
4953		    q
4954		}
4955	    }'`
4956	;;
4957      esac
4958      case $win32_nmres in
4959      import*)  win32_libid_type="x86 archive import";;
4960      *)        win32_libid_type="x86 archive static";;
4961      esac
4962    fi
4963    ;;
4964  *DLL*)
4965    win32_libid_type="x86 DLL"
4966    ;;
4967  *executable*) # but shell scripts are "executable" too...
4968    case $win32_fileres in
4969    *MS\ Windows\ PE\ Intel*)
4970      win32_libid_type="x86 DLL"
4971      ;;
4972    esac
4973    ;;
4974  esac
4975  $ECHO "$win32_libid_type"
4976}
4977
4978# func_cygming_dll_for_implib ARG
4979#
4980# Platform-specific function to extract the
4981# name of the DLL associated with the specified
4982# import library ARG.
4983# Invoked by eval'ing the libtool variable
4984#    $sharedlib_from_linklib_cmd
4985# Result is available in the variable
4986#    $sharedlib_from_linklib_result
4987func_cygming_dll_for_implib ()
4988{
4989  $debug_cmd
4990
4991  sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"`
4992}
4993
4994# func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs
4995#
4996# The is the core of a fallback implementation of a
4997# platform-specific function to extract the name of the
4998# DLL associated with the specified import library LIBNAME.
4999#
5000# SECTION_NAME is either .idata$6 or .idata$7, depending
5001# on the platform and compiler that created the implib.
5002#
5003# Echos the name of the DLL associated with the
5004# specified import library.
5005func_cygming_dll_for_implib_fallback_core ()
5006{
5007  $debug_cmd
5008
5009  match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"`
5010  $OBJDUMP -s --section "$1" "$2" 2>/dev/null |
5011    $SED '/^Contents of section '"$match_literal"':/{
5012      # Place marker at beginning of archive member dllname section
5013      s/.*/====MARK====/
5014      p
5015      d
5016    }
5017    # These lines can sometimes be longer than 43 characters, but
5018    # are always uninteresting
5019    /:[	 ]*file format pe[i]\{,1\}-/d
5020    /^In archive [^:]*:/d
5021    # Ensure marker is printed
5022    /^====MARK====/p
5023    # Remove all lines with less than 43 characters
5024    /^.\{43\}/!d
5025    # From remaining lines, remove first 43 characters
5026    s/^.\{43\}//' |
5027    $SED -n '
5028      # Join marker and all lines until next marker into a single line
5029      /^====MARK====/ b para
5030      H
5031      $ b para
5032      b
5033      :para
5034      x
5035      s/\n//g
5036      # Remove the marker
5037      s/^====MARK====//
5038      # Remove trailing dots and whitespace
5039      s/[\. \t]*$//
5040      # Print
5041      /./p' |
5042    # we now have a list, one entry per line, of the stringified
5043    # contents of the appropriate section of all members of the
5044    # archive that possess that section. Heuristic: eliminate
5045    # all those that have a first or second character that is
5046    # a '.' (that is, objdump's representation of an unprintable
5047    # character.) This should work for all archives with less than
5048    # 0x302f exports -- but will fail for DLLs whose name actually
5049    # begins with a literal '.' or a single character followed by
5050    # a '.'.
5051    #
5052    # Of those that remain, print the first one.
5053    $SED -e '/^\./d;/^.\./d;q'
5054}
5055
5056# func_cygming_dll_for_implib_fallback ARG
5057# Platform-specific function to extract the
5058# name of the DLL associated with the specified
5059# import library ARG.
5060#
5061# This fallback implementation is for use when $DLLTOOL
5062# does not support the --identify-strict option.
5063# Invoked by eval'ing the libtool variable
5064#    $sharedlib_from_linklib_cmd
5065# Result is available in the variable
5066#    $sharedlib_from_linklib_result
5067func_cygming_dll_for_implib_fallback ()
5068{
5069  $debug_cmd
5070
5071  if func_cygming_gnu_implib_p "$1"; then
5072    # binutils import library
5073    sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"`
5074  elif func_cygming_ms_implib_p "$1"; then
5075    # ms-generated import library
5076    sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"`
5077  else
5078    # unknown
5079    sharedlib_from_linklib_result=
5080  fi
5081}
5082
5083
5084# func_extract_an_archive dir oldlib
5085func_extract_an_archive ()
5086{
5087    $debug_cmd
5088
5089    f_ex_an_ar_dir=$1; shift
5090    f_ex_an_ar_oldlib=$1
5091    if test yes = "$lock_old_archive_extraction"; then
5092      lockfile=$f_ex_an_ar_oldlib.lock
5093      until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
5094	func_echo "Waiting for $lockfile to be removed"
5095	sleep 2
5096      done
5097    fi
5098    func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \
5099		   'stat=$?; rm -f "$lockfile"; exit $stat'
5100    if test yes = "$lock_old_archive_extraction"; then
5101      $opt_dry_run || rm -f "$lockfile"
5102    fi
5103    if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
5104     :
5105    else
5106      func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib"
5107    fi
5108}
5109
5110
5111# func_extract_archives gentop oldlib ...
5112func_extract_archives ()
5113{
5114    $debug_cmd
5115
5116    my_gentop=$1; shift
5117    my_oldlibs=${1+"$@"}
5118    my_oldobjs=
5119    my_xlib=
5120    my_xabs=
5121    my_xdir=
5122
5123    for my_xlib in $my_oldlibs; do
5124      # Extract the objects.
5125      case $my_xlib in
5126	[\\/]* | [A-Za-z]:[\\/]*) my_xabs=$my_xlib ;;
5127	*) my_xabs=`pwd`"/$my_xlib" ;;
5128      esac
5129      func_basename "$my_xlib"
5130      my_xlib=$func_basename_result
5131      my_xlib_u=$my_xlib
5132      while :; do
5133        case " $extracted_archives " in
5134	*" $my_xlib_u "*)
5135	  func_arith $extracted_serial + 1
5136	  extracted_serial=$func_arith_result
5137	  my_xlib_u=lt$extracted_serial-$my_xlib ;;
5138	*) break ;;
5139	esac
5140      done
5141      extracted_archives="$extracted_archives $my_xlib_u"
5142      my_xdir=$my_gentop/$my_xlib_u
5143
5144      func_mkdir_p "$my_xdir"
5145
5146      case $host in
5147      *-darwin*)
5148	func_verbose "Extracting $my_xabs"
5149	# Do not bother doing anything if just a dry run
5150	$opt_dry_run || {
5151	  darwin_orig_dir=`pwd`
5152	  cd $my_xdir || exit $?
5153	  darwin_archive=$my_xabs
5154	  darwin_curdir=`pwd`
5155	  func_basename "$darwin_archive"
5156	  darwin_base_archive=$func_basename_result
5157	  darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true`
5158	  if test -n "$darwin_arches"; then
5159	    darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'`
5160	    darwin_arch=
5161	    func_verbose "$darwin_base_archive has multiple architectures $darwin_arches"
5162	    for darwin_arch in  $darwin_arches; do
5163	      func_mkdir_p "unfat-$$/$darwin_base_archive-$darwin_arch"
5164	      $LIPO -thin $darwin_arch -output "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" "$darwin_archive"
5165	      cd "unfat-$$/$darwin_base_archive-$darwin_arch"
5166	      func_extract_an_archive "`pwd`" "$darwin_base_archive"
5167	      cd "$darwin_curdir"
5168	      $RM "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive"
5169	    done # $darwin_arches
5170            ## Okay now we've a bunch of thin objects, gotta fatten them up :)
5171	    darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$sed_basename" | sort -u`
5172	    darwin_file=
5173	    darwin_files=
5174	    for darwin_file in $darwin_filelist; do
5175	      darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP`
5176	      $LIPO -create -output "$darwin_file" $darwin_files
5177	    done # $darwin_filelist
5178	    $RM -rf unfat-$$
5179	    cd "$darwin_orig_dir"
5180	  else
5181	    cd $darwin_orig_dir
5182	    func_extract_an_archive "$my_xdir" "$my_xabs"
5183	  fi # $darwin_arches
5184	} # !$opt_dry_run
5185	;;
5186      *)
5187        func_extract_an_archive "$my_xdir" "$my_xabs"
5188	;;
5189      esac
5190      my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP`
5191    done
5192
5193    func_extract_archives_result=$my_oldobjs
5194}
5195
5196
5197# func_emit_wrapper [arg=no]
5198#
5199# Emit a libtool wrapper script on stdout.
5200# Don't directly open a file because we may want to
5201# incorporate the script contents within a cygwin/mingw
5202# wrapper executable.  Must ONLY be called from within
5203# func_mode_link because it depends on a number of variables
5204# set therein.
5205#
5206# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR
5207# variable will take.  If 'yes', then the emitted script
5208# will assume that the directory where it is stored is
5209# the $objdir directory.  This is a cygwin/mingw-specific
5210# behavior.
5211func_emit_wrapper ()
5212{
5213	func_emit_wrapper_arg1=${1-no}
5214
5215	$ECHO "\
5216#! $SHELL
5217
5218# $output - temporary wrapper script for $objdir/$outputname
5219# Generated by $PROGRAM (GNU $PACKAGE) $VERSION
5220#
5221# The $output program cannot be directly executed until all the libtool
5222# libraries that it depends on are installed.
5223#
5224# This wrapper script should never be moved out of the build directory.
5225# If it is, it will not operate correctly.
5226
5227# Sed substitution that helps us do robust quoting.  It backslashifies
5228# metacharacters that are still active within double-quoted strings.
5229sed_quote_subst='$sed_quote_subst'
5230
5231# Be Bourne compatible
5232if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
5233  emulate sh
5234  NULLCMD=:
5235  # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
5236  # is contrary to our usage.  Disable this feature.
5237  alias -g '\${1+\"\$@\"}'='\"\$@\"'
5238  setopt NO_GLOB_SUBST
5239else
5240  case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
5241fi
5242BIN_SH=xpg4; export BIN_SH # for Tru64
5243DUALCASE=1; export DUALCASE # for MKS sh
5244
5245# The HP-UX ksh and POSIX shell print the target directory to stdout
5246# if CDPATH is set.
5247(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
5248
5249relink_command=\"$relink_command\"
5250
5251# This environment variable determines our operation mode.
5252if test \"\$libtool_install_magic\" = \"$magic\"; then
5253  # install mode needs the following variables:
5254  generated_by_libtool_version='$macro_version'
5255  notinst_deplibs='$notinst_deplibs'
5256else
5257  # When we are sourced in execute mode, \$file and \$ECHO are already set.
5258  if test \"\$libtool_execute_magic\" != \"$magic\"; then
5259    file=\"\$0\""
5260
5261    qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"`
5262    $ECHO "\
5263
5264# A function that is used when there is no print builtin or printf.
5265func_fallback_echo ()
5266{
5267  eval 'cat <<_LTECHO_EOF
5268\$1
5269_LTECHO_EOF'
5270}
5271    ECHO=\"$qECHO\"
5272  fi
5273
5274# Very basic option parsing. These options are (a) specific to
5275# the libtool wrapper, (b) are identical between the wrapper
5276# /script/ and the wrapper /executable/ that is used only on
5277# windows platforms, and (c) all begin with the string "--lt-"
5278# (application programs are unlikely to have options that match
5279# this pattern).
5280#
5281# There are only two supported options: --lt-debug and
5282# --lt-dump-script. There is, deliberately, no --lt-help.
5283#
5284# The first argument to this parsing function should be the
5285# script's $0 value, followed by "$@".
5286lt_option_debug=
5287func_parse_lt_options ()
5288{
5289  lt_script_arg0=\$0
5290  shift
5291  for lt_opt
5292  do
5293    case \"\$lt_opt\" in
5294    --lt-debug) lt_option_debug=1 ;;
5295    --lt-dump-script)
5296        lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\`
5297        test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=.
5298        lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\`
5299        cat \"\$lt_dump_D/\$lt_dump_F\"
5300        exit 0
5301      ;;
5302    --lt-*)
5303        \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2
5304        exit 1
5305      ;;
5306    esac
5307  done
5308
5309  # Print the debug banner immediately:
5310  if test -n \"\$lt_option_debug\"; then
5311    echo \"$outputname:$output:\$LINENO: libtool wrapper (GNU $PACKAGE) $VERSION\" 1>&2
5312  fi
5313}
5314
5315# Used when --lt-debug. Prints its arguments to stdout
5316# (redirection is the responsibility of the caller)
5317func_lt_dump_args ()
5318{
5319  lt_dump_args_N=1;
5320  for lt_arg
5321  do
5322    \$ECHO \"$outputname:$output:\$LINENO: newargv[\$lt_dump_args_N]: \$lt_arg\"
5323    lt_dump_args_N=\`expr \$lt_dump_args_N + 1\`
5324  done
5325}
5326
5327# Core function for launching the target application
5328func_exec_program_core ()
5329{
5330"
5331  case $host in
5332  # Backslashes separate directories on plain windows
5333  *-*-mingw | *-*-os2* | *-cegcc*)
5334    $ECHO "\
5335      if test -n \"\$lt_option_debug\"; then
5336        \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir\\\\\$program\" 1>&2
5337        func_lt_dump_args \${1+\"\$@\"} 1>&2
5338      fi
5339      exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
5340"
5341    ;;
5342
5343  *)
5344    $ECHO "\
5345      if test -n \"\$lt_option_debug\"; then
5346        \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir/\$program\" 1>&2
5347        func_lt_dump_args \${1+\"\$@\"} 1>&2
5348      fi
5349      exec \"\$progdir/\$program\" \${1+\"\$@\"}
5350"
5351    ;;
5352  esac
5353  $ECHO "\
5354      \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2
5355      exit 1
5356}
5357
5358# A function to encapsulate launching the target application
5359# Strips options in the --lt-* namespace from \$@ and
5360# launches target application with the remaining arguments.
5361func_exec_program ()
5362{
5363  case \" \$* \" in
5364  *\\ --lt-*)
5365    for lt_wr_arg
5366    do
5367      case \$lt_wr_arg in
5368      --lt-*) ;;
5369      *) set x \"\$@\" \"\$lt_wr_arg\"; shift;;
5370      esac
5371      shift
5372    done ;;
5373  esac
5374  func_exec_program_core \${1+\"\$@\"}
5375}
5376
5377  # Parse options
5378  func_parse_lt_options \"\$0\" \${1+\"\$@\"}
5379
5380  # Find the directory that this script lives in.
5381  thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\`
5382  test \"x\$thisdir\" = \"x\$file\" && thisdir=.
5383
5384  # Follow symbolic links until we get to the real thisdir.
5385  file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\`
5386  while test -n \"\$file\"; do
5387    destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\`
5388
5389    # If there was a directory component, then change thisdir.
5390    if test \"x\$destdir\" != \"x\$file\"; then
5391      case \"\$destdir\" in
5392      [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
5393      *) thisdir=\"\$thisdir/\$destdir\" ;;
5394      esac
5395    fi
5396
5397    file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\`
5398    file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\`
5399  done
5400
5401  # Usually 'no', except on cygwin/mingw when embedded into
5402  # the cwrapper.
5403  WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1
5404  if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then
5405    # special case for '.'
5406    if test \"\$thisdir\" = \".\"; then
5407      thisdir=\`pwd\`
5408    fi
5409    # remove .libs from thisdir
5410    case \"\$thisdir\" in
5411    *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;;
5412    $objdir )   thisdir=. ;;
5413    esac
5414  fi
5415
5416  # Try to get the absolute directory name.
5417  absdir=\`cd \"\$thisdir\" && pwd\`
5418  test -n \"\$absdir\" && thisdir=\"\$absdir\"
5419"
5420
5421	if test yes = "$fast_install"; then
5422	  $ECHO "\
5423  program=lt-'$outputname'$exeext
5424  progdir=\"\$thisdir/$objdir\"
5425
5426  if test ! -f \"\$progdir/\$program\" ||
5427     { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | $SED 1q\`; \\
5428       test \"X\$file\" != \"X\$progdir/\$program\"; }; then
5429
5430    file=\"\$\$-\$program\"
5431
5432    if test ! -d \"\$progdir\"; then
5433      $MKDIR \"\$progdir\"
5434    else
5435      $RM \"\$progdir/\$file\"
5436    fi"
5437
5438	  $ECHO "\
5439
5440    # relink executable if necessary
5441    if test -n \"\$relink_command\"; then
5442      if relink_command_output=\`eval \$relink_command 2>&1\`; then :
5443      else
5444	\$ECHO \"\$relink_command_output\" >&2
5445	$RM \"\$progdir/\$file\"
5446	exit 1
5447      fi
5448    fi
5449
5450    $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
5451    { $RM \"\$progdir/\$program\";
5452      $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; }
5453    $RM \"\$progdir/\$file\"
5454  fi"
5455	else
5456	  $ECHO "\
5457  program='$outputname'
5458  progdir=\"\$thisdir/$objdir\"
5459"
5460	fi
5461
5462	$ECHO "\
5463
5464  if test -f \"\$progdir/\$program\"; then"
5465
5466	# fixup the dll searchpath if we need to.
5467	#
5468	# Fix the DLL searchpath if we need to.  Do this before prepending
5469	# to shlibpath, because on Windows, both are PATH and uninstalled
5470	# libraries must come first.
5471	if test -n "$dllsearchpath"; then
5472	  $ECHO "\
5473    # Add the dll search path components to the executable PATH
5474    PATH=$dllsearchpath:\$PATH
5475"
5476	fi
5477
5478	# Export our shlibpath_var if we have one.
5479	if test yes = "$shlibpath_overrides_runpath" && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
5480	  $ECHO "\
5481    # Add our own library path to $shlibpath_var
5482    $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
5483
5484    # Some systems cannot cope with colon-terminated $shlibpath_var
5485    # The second colon is a workaround for a bug in BeOS R4 sed
5486    $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\`
5487
5488    export $shlibpath_var
5489"
5490	fi
5491
5492	$ECHO "\
5493    if test \"\$libtool_execute_magic\" != \"$magic\"; then
5494      # Run the actual program with our arguments.
5495      func_exec_program \${1+\"\$@\"}
5496    fi
5497  else
5498    # The program doesn't exist.
5499    \$ECHO \"\$0: error: '\$progdir/\$program' does not exist\" 1>&2
5500    \$ECHO \"This script is just a wrapper for \$program.\" 1>&2
5501    \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2
5502    exit 1
5503  fi
5504fi\
5505"
5506}
5507
5508
5509# func_emit_cwrapperexe_src
5510# emit the source code for a wrapper executable on stdout
5511# Must ONLY be called from within func_mode_link because
5512# it depends on a number of variable set therein.
5513func_emit_cwrapperexe_src ()
5514{
5515	cat <<EOF
5516
5517/* $cwrappersource - temporary wrapper executable for $objdir/$outputname
5518   Generated by $PROGRAM (GNU $PACKAGE) $VERSION
5519
5520   The $output program cannot be directly executed until all the libtool
5521   libraries that it depends on are installed.
5522
5523   This wrapper executable should never be moved out of the build directory.
5524   If it is, it will not operate correctly.
5525*/
5526EOF
5527	    cat <<"EOF"
5528#ifdef _MSC_VER
5529# define _CRT_SECURE_NO_DEPRECATE 1
5530#endif
5531#include <stdio.h>
5532#include <stdlib.h>
5533#ifdef _MSC_VER
5534# include <direct.h>
5535# include <process.h>
5536# include <io.h>
5537#else
5538# include <unistd.h>
5539# include <stdint.h>
5540# ifdef __CYGWIN__
5541#  include <io.h>
5542# endif
5543#endif
5544#include <malloc.h>
5545#include <stdarg.h>
5546#include <assert.h>
5547#include <string.h>
5548#include <ctype.h>
5549#include <errno.h>
5550#include <fcntl.h>
5551#include <sys/stat.h>
5552
5553#define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0)
5554
5555/* declarations of non-ANSI functions */
5556#if defined __MINGW32__
5557# ifdef __STRICT_ANSI__
5558int _putenv (const char *);
5559# endif
5560#elif defined __CYGWIN__
5561# ifdef __STRICT_ANSI__
5562char *realpath (const char *, char *);
5563int putenv (char *);
5564int setenv (const char *, const char *, int);
5565# endif
5566/* #elif defined other_platform || defined ... */
5567#endif
5568
5569/* portability defines, excluding path handling macros */
5570#if defined _MSC_VER
5571# define setmode _setmode
5572# define stat    _stat
5573# define chmod   _chmod
5574# define getcwd  _getcwd
5575# define putenv  _putenv
5576# define S_IXUSR _S_IEXEC
5577#elif defined __MINGW32__
5578# define setmode _setmode
5579# define stat    _stat
5580# define chmod   _chmod
5581# define getcwd  _getcwd
5582# define putenv  _putenv
5583#elif defined __CYGWIN__
5584# define HAVE_SETENV
5585# define FOPEN_WB "wb"
5586/* #elif defined other platforms ... */
5587#endif
5588
5589#if defined PATH_MAX
5590# define LT_PATHMAX PATH_MAX
5591#elif defined MAXPATHLEN
5592# define LT_PATHMAX MAXPATHLEN
5593#else
5594# define LT_PATHMAX 1024
5595#endif
5596
5597#ifndef S_IXOTH
5598# define S_IXOTH 0
5599#endif
5600#ifndef S_IXGRP
5601# define S_IXGRP 0
5602#endif
5603
5604/* path handling portability macros */
5605#ifndef DIR_SEPARATOR
5606# define DIR_SEPARATOR '/'
5607# define PATH_SEPARATOR ':'
5608#endif
5609
5610#if defined _WIN32 || defined __MSDOS__ || defined __DJGPP__ || \
5611  defined __OS2__
5612# define HAVE_DOS_BASED_FILE_SYSTEM
5613# define FOPEN_WB "wb"
5614# ifndef DIR_SEPARATOR_2
5615#  define DIR_SEPARATOR_2 '\\'
5616# endif
5617# ifndef PATH_SEPARATOR_2
5618#  define PATH_SEPARATOR_2 ';'
5619# endif
5620#endif
5621
5622#ifndef DIR_SEPARATOR_2
5623# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
5624#else /* DIR_SEPARATOR_2 */
5625# define IS_DIR_SEPARATOR(ch) \
5626	(((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
5627#endif /* DIR_SEPARATOR_2 */
5628
5629#ifndef PATH_SEPARATOR_2
5630# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
5631#else /* PATH_SEPARATOR_2 */
5632# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
5633#endif /* PATH_SEPARATOR_2 */
5634
5635#ifndef FOPEN_WB
5636# define FOPEN_WB "w"
5637#endif
5638#ifndef _O_BINARY
5639# define _O_BINARY 0
5640#endif
5641
5642#define XMALLOC(type, num)      ((type *) xmalloc ((num) * sizeof(type)))
5643#define XFREE(stale) do { \
5644  if (stale) { free (stale); stale = 0; } \
5645} while (0)
5646
5647#if defined LT_DEBUGWRAPPER
5648static int lt_debug = 1;
5649#else
5650static int lt_debug = 0;
5651#endif
5652
5653const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */
5654
5655void *xmalloc (size_t num);
5656char *xstrdup (const char *string);
5657const char *base_name (const char *name);
5658char *find_executable (const char *wrapper);
5659char *chase_symlinks (const char *pathspec);
5660int make_executable (const char *path);
5661int check_executable (const char *path);
5662char *strendzap (char *str, const char *pat);
5663void lt_debugprintf (const char *file, int line, const char *fmt, ...);
5664void lt_fatal (const char *file, int line, const char *message, ...);
5665static const char *nonnull (const char *s);
5666static const char *nonempty (const char *s);
5667void lt_setenv (const char *name, const char *value);
5668char *lt_extend_str (const char *orig_value, const char *add, int to_end);
5669void lt_update_exe_path (const char *name, const char *value);
5670void lt_update_lib_path (const char *name, const char *value);
5671char **prepare_spawn (char **argv);
5672void lt_dump_script (FILE *f);
5673EOF
5674
5675	    cat <<EOF
5676#if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 5)
5677# define externally_visible volatile
5678#else
5679# define externally_visible __attribute__((externally_visible)) volatile
5680#endif
5681externally_visible const char * MAGIC_EXE = "$magic_exe";
5682const char * LIB_PATH_VARNAME = "$shlibpath_var";
5683EOF
5684
5685	    if test yes = "$shlibpath_overrides_runpath" && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
5686              func_to_host_path "$temp_rpath"
5687	      cat <<EOF
5688const char * LIB_PATH_VALUE   = "$func_to_host_path_result";
5689EOF
5690	    else
5691	      cat <<"EOF"
5692const char * LIB_PATH_VALUE   = "";
5693EOF
5694	    fi
5695
5696	    if test -n "$dllsearchpath"; then
5697              func_to_host_path "$dllsearchpath:"
5698	      cat <<EOF
5699const char * EXE_PATH_VARNAME = "PATH";
5700const char * EXE_PATH_VALUE   = "$func_to_host_path_result";
5701EOF
5702	    else
5703	      cat <<"EOF"
5704const char * EXE_PATH_VARNAME = "";
5705const char * EXE_PATH_VALUE   = "";
5706EOF
5707	    fi
5708
5709	    if test yes = "$fast_install"; then
5710	      cat <<EOF
5711const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */
5712EOF
5713	    else
5714	      cat <<EOF
5715const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */
5716EOF
5717	    fi
5718
5719
5720	    cat <<"EOF"
5721
5722#define LTWRAPPER_OPTION_PREFIX         "--lt-"
5723
5724static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX;
5725static const char *dumpscript_opt       = LTWRAPPER_OPTION_PREFIX "dump-script";
5726static const char *debug_opt            = LTWRAPPER_OPTION_PREFIX "debug";
5727
5728int
5729main (int argc, char *argv[])
5730{
5731  char **newargz;
5732  int  newargc;
5733  char *tmp_pathspec;
5734  char *actual_cwrapper_path;
5735  char *actual_cwrapper_name;
5736  char *target_name;
5737  char *lt_argv_zero;
5738  int rval = 127;
5739
5740  int i;
5741
5742  program_name = (char *) xstrdup (base_name (argv[0]));
5743  newargz = XMALLOC (char *, (size_t) argc + 1);
5744
5745  /* very simple arg parsing; don't want to rely on getopt
5746   * also, copy all non cwrapper options to newargz, except
5747   * argz[0], which is handled differently
5748   */
5749  newargc=0;
5750  for (i = 1; i < argc; i++)
5751    {
5752      if (STREQ (argv[i], dumpscript_opt))
5753	{
5754EOF
5755	    case $host in
5756	      *mingw* | *cygwin* )
5757		# make stdout use "unix" line endings
5758		echo "          setmode(1,_O_BINARY);"
5759		;;
5760	      esac
5761
5762	    cat <<"EOF"
5763	  lt_dump_script (stdout);
5764	  return 0;
5765	}
5766      if (STREQ (argv[i], debug_opt))
5767	{
5768          lt_debug = 1;
5769          continue;
5770	}
5771      if (STREQ (argv[i], ltwrapper_option_prefix))
5772        {
5773          /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX
5774             namespace, but it is not one of the ones we know about and
5775             have already dealt with, above (inluding dump-script), then
5776             report an error. Otherwise, targets might begin to believe
5777             they are allowed to use options in the LTWRAPPER_OPTION_PREFIX
5778             namespace. The first time any user complains about this, we'll
5779             need to make LTWRAPPER_OPTION_PREFIX a configure-time option
5780             or a configure.ac-settable value.
5781           */
5782          lt_fatal (__FILE__, __LINE__,
5783		    "unrecognized %s option: '%s'",
5784                    ltwrapper_option_prefix, argv[i]);
5785        }
5786      /* otherwise ... */
5787      newargz[++newargc] = xstrdup (argv[i]);
5788    }
5789  newargz[++newargc] = NULL;
5790
5791EOF
5792	    cat <<EOF
5793  /* The GNU banner must be the first non-error debug message */
5794  lt_debugprintf (__FILE__, __LINE__, "libtool wrapper (GNU $PACKAGE) $VERSION\n");
5795EOF
5796	    cat <<"EOF"
5797  lt_debugprintf (__FILE__, __LINE__, "(main) argv[0]: %s\n", argv[0]);
5798  lt_debugprintf (__FILE__, __LINE__, "(main) program_name: %s\n", program_name);
5799
5800  tmp_pathspec = find_executable (argv[0]);
5801  if (tmp_pathspec == NULL)
5802    lt_fatal (__FILE__, __LINE__, "couldn't find %s", argv[0]);
5803  lt_debugprintf (__FILE__, __LINE__,
5804                  "(main) found exe (before symlink chase) at: %s\n",
5805		  tmp_pathspec);
5806
5807  actual_cwrapper_path = chase_symlinks (tmp_pathspec);
5808  lt_debugprintf (__FILE__, __LINE__,
5809                  "(main) found exe (after symlink chase) at: %s\n",
5810		  actual_cwrapper_path);
5811  XFREE (tmp_pathspec);
5812
5813  actual_cwrapper_name = xstrdup (base_name (actual_cwrapper_path));
5814  strendzap (actual_cwrapper_path, actual_cwrapper_name);
5815
5816  /* wrapper name transforms */
5817  strendzap (actual_cwrapper_name, ".exe");
5818  tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1);
5819  XFREE (actual_cwrapper_name);
5820  actual_cwrapper_name = tmp_pathspec;
5821  tmp_pathspec = 0;
5822
5823  /* target_name transforms -- use actual target program name; might have lt- prefix */
5824  target_name = xstrdup (base_name (TARGET_PROGRAM_NAME));
5825  strendzap (target_name, ".exe");
5826  tmp_pathspec = lt_extend_str (target_name, ".exe", 1);
5827  XFREE (target_name);
5828  target_name = tmp_pathspec;
5829  tmp_pathspec = 0;
5830
5831  lt_debugprintf (__FILE__, __LINE__,
5832		  "(main) libtool target name: %s\n",
5833		  target_name);
5834EOF
5835
5836	    cat <<EOF
5837  newargz[0] =
5838    XMALLOC (char, (strlen (actual_cwrapper_path) +
5839		    strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1));
5840  strcpy (newargz[0], actual_cwrapper_path);
5841  strcat (newargz[0], "$objdir");
5842  strcat (newargz[0], "/");
5843EOF
5844
5845	    cat <<"EOF"
5846  /* stop here, and copy so we don't have to do this twice */
5847  tmp_pathspec = xstrdup (newargz[0]);
5848
5849  /* do NOT want the lt- prefix here, so use actual_cwrapper_name */
5850  strcat (newargz[0], actual_cwrapper_name);
5851
5852  /* DO want the lt- prefix here if it exists, so use target_name */
5853  lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1);
5854  XFREE (tmp_pathspec);
5855  tmp_pathspec = NULL;
5856EOF
5857
5858	    case $host_os in
5859	      mingw*)
5860	    cat <<"EOF"
5861  {
5862    char* p;
5863    while ((p = strchr (newargz[0], '\\')) != NULL)
5864      {
5865	*p = '/';
5866      }
5867    while ((p = strchr (lt_argv_zero, '\\')) != NULL)
5868      {
5869	*p = '/';
5870      }
5871  }
5872EOF
5873	    ;;
5874	    esac
5875
5876	    cat <<"EOF"
5877  XFREE (target_name);
5878  XFREE (actual_cwrapper_path);
5879  XFREE (actual_cwrapper_name);
5880
5881  lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */
5882  lt_setenv ("DUALCASE", "1");  /* for MSK sh */
5883  /* Update the DLL searchpath.  EXE_PATH_VALUE ($dllsearchpath) must
5884     be prepended before (that is, appear after) LIB_PATH_VALUE ($temp_rpath)
5885     because on Windows, both *_VARNAMEs are PATH but uninstalled
5886     libraries must come first. */
5887  lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE);
5888  lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE);
5889
5890  lt_debugprintf (__FILE__, __LINE__, "(main) lt_argv_zero: %s\n",
5891		  nonnull (lt_argv_zero));
5892  for (i = 0; i < newargc; i++)
5893    {
5894      lt_debugprintf (__FILE__, __LINE__, "(main) newargz[%d]: %s\n",
5895		      i, nonnull (newargz[i]));
5896    }
5897
5898EOF
5899
5900	    case $host_os in
5901	      mingw*)
5902		cat <<"EOF"
5903  /* execv doesn't actually work on mingw as expected on unix */
5904  newargz = prepare_spawn (newargz);
5905  rval = (int) _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz);
5906  if (rval == -1)
5907    {
5908      /* failed to start process */
5909      lt_debugprintf (__FILE__, __LINE__,
5910		      "(main) failed to launch target \"%s\": %s\n",
5911		      lt_argv_zero, nonnull (strerror (errno)));
5912      return 127;
5913    }
5914  return rval;
5915EOF
5916		;;
5917	      *)
5918		cat <<"EOF"
5919  execv (lt_argv_zero, newargz);
5920  return rval; /* =127, but avoids unused variable warning */
5921EOF
5922		;;
5923	    esac
5924
5925	    cat <<"EOF"
5926}
5927
5928void *
5929xmalloc (size_t num)
5930{
5931  void *p = (void *) malloc (num);
5932  if (!p)
5933    lt_fatal (__FILE__, __LINE__, "memory exhausted");
5934
5935  return p;
5936}
5937
5938char *
5939xstrdup (const char *string)
5940{
5941  return string ? strcpy ((char *) xmalloc (strlen (string) + 1),
5942			  string) : NULL;
5943}
5944
5945const char *
5946base_name (const char *name)
5947{
5948  const char *base;
5949
5950#if defined HAVE_DOS_BASED_FILE_SYSTEM
5951  /* Skip over the disk name in MSDOS pathnames. */
5952  if (isalpha ((unsigned char) name[0]) && name[1] == ':')
5953    name += 2;
5954#endif
5955
5956  for (base = name; *name; name++)
5957    if (IS_DIR_SEPARATOR (*name))
5958      base = name + 1;
5959  return base;
5960}
5961
5962int
5963check_executable (const char *path)
5964{
5965  struct stat st;
5966
5967  lt_debugprintf (__FILE__, __LINE__, "(check_executable): %s\n",
5968                  nonempty (path));
5969  if ((!path) || (!*path))
5970    return 0;
5971
5972  if ((stat (path, &st) >= 0)
5973      && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH)))
5974    return 1;
5975  else
5976    return 0;
5977}
5978
5979int
5980make_executable (const char *path)
5981{
5982  int rval = 0;
5983  struct stat st;
5984
5985  lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n",
5986                  nonempty (path));
5987  if ((!path) || (!*path))
5988    return 0;
5989
5990  if (stat (path, &st) >= 0)
5991    {
5992      rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR);
5993    }
5994  return rval;
5995}
5996
5997/* Searches for the full path of the wrapper.  Returns
5998   newly allocated full path name if found, NULL otherwise
5999   Does not chase symlinks, even on platforms that support them.
6000*/
6001char *
6002find_executable (const char *wrapper)
6003{
6004  int has_slash = 0;
6005  const char *p;
6006  const char *p_next;
6007  /* static buffer for getcwd */
6008  char tmp[LT_PATHMAX + 1];
6009  size_t tmp_len;
6010  char *concat_name;
6011
6012  lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n",
6013                  nonempty (wrapper));
6014
6015  if ((wrapper == NULL) || (*wrapper == '\0'))
6016    return NULL;
6017
6018  /* Absolute path? */
6019#if defined HAVE_DOS_BASED_FILE_SYSTEM
6020  if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':')
6021    {
6022      concat_name = xstrdup (wrapper);
6023      if (check_executable (concat_name))
6024	return concat_name;
6025      XFREE (concat_name);
6026    }
6027  else
6028    {
6029#endif
6030      if (IS_DIR_SEPARATOR (wrapper[0]))
6031	{
6032	  concat_name = xstrdup (wrapper);
6033	  if (check_executable (concat_name))
6034	    return concat_name;
6035	  XFREE (concat_name);
6036	}
6037#if defined HAVE_DOS_BASED_FILE_SYSTEM
6038    }
6039#endif
6040
6041  for (p = wrapper; *p; p++)
6042    if (*p == '/')
6043      {
6044	has_slash = 1;
6045	break;
6046      }
6047  if (!has_slash)
6048    {
6049      /* no slashes; search PATH */
6050      const char *path = getenv ("PATH");
6051      if (path != NULL)
6052	{
6053	  for (p = path; *p; p = p_next)
6054	    {
6055	      const char *q;
6056	      size_t p_len;
6057	      for (q = p; *q; q++)
6058		if (IS_PATH_SEPARATOR (*q))
6059		  break;
6060	      p_len = (size_t) (q - p);
6061	      p_next = (*q == '\0' ? q : q + 1);
6062	      if (p_len == 0)
6063		{
6064		  /* empty path: current directory */
6065		  if (getcwd (tmp, LT_PATHMAX) == NULL)
6066		    lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
6067                              nonnull (strerror (errno)));
6068		  tmp_len = strlen (tmp);
6069		  concat_name =
6070		    XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
6071		  memcpy (concat_name, tmp, tmp_len);
6072		  concat_name[tmp_len] = '/';
6073		  strcpy (concat_name + tmp_len + 1, wrapper);
6074		}
6075	      else
6076		{
6077		  concat_name =
6078		    XMALLOC (char, p_len + 1 + strlen (wrapper) + 1);
6079		  memcpy (concat_name, p, p_len);
6080		  concat_name[p_len] = '/';
6081		  strcpy (concat_name + p_len + 1, wrapper);
6082		}
6083	      if (check_executable (concat_name))
6084		return concat_name;
6085	      XFREE (concat_name);
6086	    }
6087	}
6088      /* not found in PATH; assume curdir */
6089    }
6090  /* Relative path | not found in path: prepend cwd */
6091  if (getcwd (tmp, LT_PATHMAX) == NULL)
6092    lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
6093              nonnull (strerror (errno)));
6094  tmp_len = strlen (tmp);
6095  concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
6096  memcpy (concat_name, tmp, tmp_len);
6097  concat_name[tmp_len] = '/';
6098  strcpy (concat_name + tmp_len + 1, wrapper);
6099
6100  if (check_executable (concat_name))
6101    return concat_name;
6102  XFREE (concat_name);
6103  return NULL;
6104}
6105
6106char *
6107chase_symlinks (const char *pathspec)
6108{
6109#ifndef S_ISLNK
6110  return xstrdup (pathspec);
6111#else
6112  char buf[LT_PATHMAX];
6113  struct stat s;
6114  char *tmp_pathspec = xstrdup (pathspec);
6115  char *p;
6116  int has_symlinks = 0;
6117  while (strlen (tmp_pathspec) && !has_symlinks)
6118    {
6119      lt_debugprintf (__FILE__, __LINE__,
6120		      "checking path component for symlinks: %s\n",
6121		      tmp_pathspec);
6122      if (lstat (tmp_pathspec, &s) == 0)
6123	{
6124	  if (S_ISLNK (s.st_mode) != 0)
6125	    {
6126	      has_symlinks = 1;
6127	      break;
6128	    }
6129
6130	  /* search backwards for last DIR_SEPARATOR */
6131	  p = tmp_pathspec + strlen (tmp_pathspec) - 1;
6132	  while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
6133	    p--;
6134	  if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
6135	    {
6136	      /* no more DIR_SEPARATORS left */
6137	      break;
6138	    }
6139	  *p = '\0';
6140	}
6141      else
6142	{
6143	  lt_fatal (__FILE__, __LINE__,
6144		    "error accessing file \"%s\": %s",
6145		    tmp_pathspec, nonnull (strerror (errno)));
6146	}
6147    }
6148  XFREE (tmp_pathspec);
6149
6150  if (!has_symlinks)
6151    {
6152      return xstrdup (pathspec);
6153    }
6154
6155  tmp_pathspec = realpath (pathspec, buf);
6156  if (tmp_pathspec == 0)
6157    {
6158      lt_fatal (__FILE__, __LINE__,
6159		"could not follow symlinks for %s", pathspec);
6160    }
6161  return xstrdup (tmp_pathspec);
6162#endif
6163}
6164
6165char *
6166strendzap (char *str, const char *pat)
6167{
6168  size_t len, patlen;
6169
6170  assert (str != NULL);
6171  assert (pat != NULL);
6172
6173  len = strlen (str);
6174  patlen = strlen (pat);
6175
6176  if (patlen <= len)
6177    {
6178      str += len - patlen;
6179      if (STREQ (str, pat))
6180	*str = '\0';
6181    }
6182  return str;
6183}
6184
6185void
6186lt_debugprintf (const char *file, int line, const char *fmt, ...)
6187{
6188  va_list args;
6189  if (lt_debug)
6190    {
6191      (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line);
6192      va_start (args, fmt);
6193      (void) vfprintf (stderr, fmt, args);
6194      va_end (args);
6195    }
6196}
6197
6198static void
6199lt_error_core (int exit_status, const char *file,
6200	       int line, const char *mode,
6201	       const char *message, va_list ap)
6202{
6203  fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode);
6204  vfprintf (stderr, message, ap);
6205  fprintf (stderr, ".\n");
6206
6207  if (exit_status >= 0)
6208    exit (exit_status);
6209}
6210
6211void
6212lt_fatal (const char *file, int line, const char *message, ...)
6213{
6214  va_list ap;
6215  va_start (ap, message);
6216  lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap);
6217  va_end (ap);
6218}
6219
6220static const char *
6221nonnull (const char *s)
6222{
6223  return s ? s : "(null)";
6224}
6225
6226static const char *
6227nonempty (const char *s)
6228{
6229  return (s && !*s) ? "(empty)" : nonnull (s);
6230}
6231
6232void
6233lt_setenv (const char *name, const char *value)
6234{
6235  lt_debugprintf (__FILE__, __LINE__,
6236		  "(lt_setenv) setting '%s' to '%s'\n",
6237                  nonnull (name), nonnull (value));
6238  {
6239#ifdef HAVE_SETENV
6240    /* always make a copy, for consistency with !HAVE_SETENV */
6241    char *str = xstrdup (value);
6242    setenv (name, str, 1);
6243#else
6244    size_t len = strlen (name) + 1 + strlen (value) + 1;
6245    char *str = XMALLOC (char, len);
6246    sprintf (str, "%s=%s", name, value);
6247    if (putenv (str) != EXIT_SUCCESS)
6248      {
6249        XFREE (str);
6250      }
6251#endif
6252  }
6253}
6254
6255char *
6256lt_extend_str (const char *orig_value, const char *add, int to_end)
6257{
6258  char *new_value;
6259  if (orig_value && *orig_value)
6260    {
6261      size_t orig_value_len = strlen (orig_value);
6262      size_t add_len = strlen (add);
6263      new_value = XMALLOC (char, add_len + orig_value_len + 1);
6264      if (to_end)
6265        {
6266          strcpy (new_value, orig_value);
6267          strcpy (new_value + orig_value_len, add);
6268        }
6269      else
6270        {
6271          strcpy (new_value, add);
6272          strcpy (new_value + add_len, orig_value);
6273        }
6274    }
6275  else
6276    {
6277      new_value = xstrdup (add);
6278    }
6279  return new_value;
6280}
6281
6282void
6283lt_update_exe_path (const char *name, const char *value)
6284{
6285  lt_debugprintf (__FILE__, __LINE__,
6286		  "(lt_update_exe_path) modifying '%s' by prepending '%s'\n",
6287                  nonnull (name), nonnull (value));
6288
6289  if (name && *name && value && *value)
6290    {
6291      char *new_value = lt_extend_str (getenv (name), value, 0);
6292      /* some systems can't cope with a ':'-terminated path #' */
6293      size_t len = strlen (new_value);
6294      while ((len > 0) && IS_PATH_SEPARATOR (new_value[len-1]))
6295        {
6296          new_value[--len] = '\0';
6297        }
6298      lt_setenv (name, new_value);
6299      XFREE (new_value);
6300    }
6301}
6302
6303void
6304lt_update_lib_path (const char *name, const char *value)
6305{
6306  lt_debugprintf (__FILE__, __LINE__,
6307		  "(lt_update_lib_path) modifying '%s' by prepending '%s'\n",
6308                  nonnull (name), nonnull (value));
6309
6310  if (name && *name && value && *value)
6311    {
6312      char *new_value = lt_extend_str (getenv (name), value, 0);
6313      lt_setenv (name, new_value);
6314      XFREE (new_value);
6315    }
6316}
6317
6318EOF
6319	    case $host_os in
6320	      mingw*)
6321		cat <<"EOF"
6322
6323/* Prepares an argument vector before calling spawn().
6324   Note that spawn() does not by itself call the command interpreter
6325     (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") :
6326      ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
6327         GetVersionEx(&v);
6328         v.dwPlatformId == VER_PLATFORM_WIN32_NT;
6329      }) ? "cmd.exe" : "command.com").
6330   Instead it simply concatenates the arguments, separated by ' ', and calls
6331   CreateProcess().  We must quote the arguments since Win32 CreateProcess()
6332   interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a
6333   special way:
6334   - Space and tab are interpreted as delimiters. They are not treated as
6335     delimiters if they are surrounded by double quotes: "...".
6336   - Unescaped double quotes are removed from the input. Their only effect is
6337     that within double quotes, space and tab are treated like normal
6338     characters.
6339   - Backslashes not followed by double quotes are not special.
6340   - But 2*n+1 backslashes followed by a double quote become
6341     n backslashes followed by a double quote (n >= 0):
6342       \" -> "
6343       \\\" -> \"
6344       \\\\\" -> \\"
6345 */
6346#define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
6347#define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
6348char **
6349prepare_spawn (char **argv)
6350{
6351  size_t argc;
6352  char **new_argv;
6353  size_t i;
6354
6355  /* Count number of arguments.  */
6356  for (argc = 0; argv[argc] != NULL; argc++)
6357    ;
6358
6359  /* Allocate new argument vector.  */
6360  new_argv = XMALLOC (char *, argc + 1);
6361
6362  /* Put quoted arguments into the new argument vector.  */
6363  for (i = 0; i < argc; i++)
6364    {
6365      const char *string = argv[i];
6366
6367      if (string[0] == '\0')
6368	new_argv[i] = xstrdup ("\"\"");
6369      else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL)
6370	{
6371	  int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL);
6372	  size_t length;
6373	  unsigned int backslashes;
6374	  const char *s;
6375	  char *quoted_string;
6376	  char *p;
6377
6378	  length = 0;
6379	  backslashes = 0;
6380	  if (quote_around)
6381	    length++;
6382	  for (s = string; *s != '\0'; s++)
6383	    {
6384	      char c = *s;
6385	      if (c == '"')
6386		length += backslashes + 1;
6387	      length++;
6388	      if (c == '\\')
6389		backslashes++;
6390	      else
6391		backslashes = 0;
6392	    }
6393	  if (quote_around)
6394	    length += backslashes + 1;
6395
6396	  quoted_string = XMALLOC (char, length + 1);
6397
6398	  p = quoted_string;
6399	  backslashes = 0;
6400	  if (quote_around)
6401	    *p++ = '"';
6402	  for (s = string; *s != '\0'; s++)
6403	    {
6404	      char c = *s;
6405	      if (c == '"')
6406		{
6407		  unsigned int j;
6408		  for (j = backslashes + 1; j > 0; j--)
6409		    *p++ = '\\';
6410		}
6411	      *p++ = c;
6412	      if (c == '\\')
6413		backslashes++;
6414	      else
6415		backslashes = 0;
6416	    }
6417	  if (quote_around)
6418	    {
6419	      unsigned int j;
6420	      for (j = backslashes; j > 0; j--)
6421		*p++ = '\\';
6422	      *p++ = '"';
6423	    }
6424	  *p = '\0';
6425
6426	  new_argv[i] = quoted_string;
6427	}
6428      else
6429	new_argv[i] = (char *) string;
6430    }
6431  new_argv[argc] = NULL;
6432
6433  return new_argv;
6434}
6435EOF
6436		;;
6437	    esac
6438
6439            cat <<"EOF"
6440void lt_dump_script (FILE* f)
6441{
6442EOF
6443	    func_emit_wrapper yes |
6444	      $SED -n -e '
6445s/^\(.\{79\}\)\(..*\)/\1\
6446\2/
6447h
6448s/\([\\"]\)/\\\1/g
6449s/$/\\n/
6450s/\([^\n]*\).*/  fputs ("\1", f);/p
6451g
6452D'
6453            cat <<"EOF"
6454}
6455EOF
6456}
6457# end: func_emit_cwrapperexe_src
6458
6459# func_win32_import_lib_p ARG
6460# True if ARG is an import lib, as indicated by $file_magic_cmd
6461func_win32_import_lib_p ()
6462{
6463    $debug_cmd
6464
6465    case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in
6466    *import*) : ;;
6467    *) false ;;
6468    esac
6469}
6470
6471# func_suncc_cstd_abi
6472# !!ONLY CALL THIS FOR SUN CC AFTER $compile_command IS FULLY EXPANDED!!
6473# Several compiler flags select an ABI that is incompatible with the
6474# Cstd library. Avoid specifying it if any are in CXXFLAGS.
6475func_suncc_cstd_abi ()
6476{
6477    $debug_cmd
6478
6479    case " $compile_command " in
6480    *" -compat=g "*|*\ -std=c++[0-9][0-9]\ *|*" -library=stdcxx4 "*|*" -library=stlport4 "*)
6481      suncc_use_cstd_abi=no
6482      ;;
6483    *)
6484      suncc_use_cstd_abi=yes
6485      ;;
6486    esac
6487}
6488
6489# func_mode_link arg...
6490func_mode_link ()
6491{
6492    $debug_cmd
6493
6494    case $host in
6495    *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
6496      # It is impossible to link a dll without this setting, and
6497      # we shouldn't force the makefile maintainer to figure out
6498      # what system we are compiling for in order to pass an extra
6499      # flag for every libtool invocation.
6500      # allow_undefined=no
6501
6502      # FIXME: Unfortunately, there are problems with the above when trying
6503      # to make a dll that has undefined symbols, in which case not
6504      # even a static library is built.  For now, we need to specify
6505      # -no-undefined on the libtool link line when we can be certain
6506      # that all symbols are satisfied, otherwise we get a static library.
6507      allow_undefined=yes
6508      ;;
6509    *)
6510      allow_undefined=yes
6511      ;;
6512    esac
6513    libtool_args=$nonopt
6514    base_compile="$nonopt $@"
6515    compile_command=$nonopt
6516    finalize_command=$nonopt
6517
6518    compile_rpath=
6519    finalize_rpath=
6520    compile_shlibpath=
6521    finalize_shlibpath=
6522    convenience=
6523    old_convenience=
6524    deplibs=
6525    old_deplibs=
6526    compiler_flags=
6527    linker_flags=
6528    dllsearchpath=
6529    lib_search_path=`pwd`
6530    inst_prefix_dir=
6531    new_inherited_linker_flags=
6532
6533    avoid_version=no
6534    bindir=
6535    dlfiles=
6536    dlprefiles=
6537    dlself=no
6538    export_dynamic=no
6539    export_symbols=
6540    export_symbols_regex=
6541    generated=
6542    libobjs=
6543    ltlibs=
6544    module=no
6545    no_install=no
6546    objs=
6547    os2dllname=
6548    non_pic_objects=
6549    precious_files_regex=
6550    prefer_static_libs=no
6551    preload=false
6552    prev=
6553    prevarg=
6554    release=
6555    rpath=
6556    xrpath=
6557    perm_rpath=
6558    temp_rpath=
6559    thread_safe=no
6560    vinfo=
6561    vinfo_number=no
6562    weak_libs=
6563    single_module=$wl-single_module
6564    func_infer_tag $base_compile
6565
6566    # We need to know -static, to get the right output filenames.
6567    for arg
6568    do
6569      case $arg in
6570      -shared)
6571	test yes != "$build_libtool_libs" \
6572	  && func_fatal_configuration "cannot build a shared library"
6573	build_old_libs=no
6574	break
6575	;;
6576      -all-static | -static | -static-libtool-libs)
6577	case $arg in
6578	-all-static)
6579	  if test yes = "$build_libtool_libs" && test -z "$link_static_flag"; then
6580	    func_warning "complete static linking is impossible in this configuration"
6581	  fi
6582	  if test -n "$link_static_flag"; then
6583	    dlopen_self=$dlopen_self_static
6584	  fi
6585	  prefer_static_libs=yes
6586	  ;;
6587	-static)
6588	  if test -z "$pic_flag" && test -n "$link_static_flag"; then
6589	    dlopen_self=$dlopen_self_static
6590	  fi
6591	  prefer_static_libs=built
6592	  ;;
6593	-static-libtool-libs)
6594	  if test -z "$pic_flag" && test -n "$link_static_flag"; then
6595	    dlopen_self=$dlopen_self_static
6596	  fi
6597	  prefer_static_libs=yes
6598	  ;;
6599	esac
6600	build_libtool_libs=no
6601	build_old_libs=yes
6602	break
6603	;;
6604      esac
6605    done
6606
6607    # See if our shared archives depend on static archives.
6608    test -n "$old_archive_from_new_cmds" && build_old_libs=yes
6609
6610    # Go through the arguments, transforming them on the way.
6611    while test "$#" -gt 0; do
6612      arg=$1
6613      shift
6614      func_quote_for_eval "$arg"
6615      qarg=$func_quote_for_eval_unquoted_result
6616      func_append libtool_args " $func_quote_for_eval_result"
6617
6618      # If the previous option needs an argument, assign it.
6619      if test -n "$prev"; then
6620	case $prev in
6621	output)
6622	  func_append compile_command " @OUTPUT@"
6623	  func_append finalize_command " @OUTPUT@"
6624	  ;;
6625	esac
6626
6627	case $prev in
6628	bindir)
6629	  bindir=$arg
6630	  prev=
6631	  continue
6632	  ;;
6633	dlfiles|dlprefiles)
6634	  $preload || {
6635	    # Add the symbol object into the linking commands.
6636	    func_append compile_command " @SYMFILE@"
6637	    func_append finalize_command " @SYMFILE@"
6638	    preload=:
6639	  }
6640	  case $arg in
6641	  *.la | *.lo) ;;  # We handle these cases below.
6642	  force)
6643	    if test no = "$dlself"; then
6644	      dlself=needless
6645	      export_dynamic=yes
6646	    fi
6647	    prev=
6648	    continue
6649	    ;;
6650	  self)
6651	    if test dlprefiles = "$prev"; then
6652	      dlself=yes
6653	    elif test dlfiles = "$prev" && test yes != "$dlopen_self"; then
6654	      dlself=yes
6655	    else
6656	      dlself=needless
6657	      export_dynamic=yes
6658	    fi
6659	    prev=
6660	    continue
6661	    ;;
6662	  *)
6663	    if test dlfiles = "$prev"; then
6664	      func_append dlfiles " $arg"
6665	    else
6666	      func_append dlprefiles " $arg"
6667	    fi
6668	    prev=
6669	    continue
6670	    ;;
6671	  esac
6672	  ;;
6673	expsyms)
6674	  export_symbols=$arg
6675	  test -f "$arg" \
6676	    || func_fatal_error "symbol file '$arg' does not exist"
6677	  prev=
6678	  continue
6679	  ;;
6680	expsyms_regex)
6681	  export_symbols_regex=$arg
6682	  prev=
6683	  continue
6684	  ;;
6685	framework)
6686	  case $host in
6687	    *-*-darwin*)
6688	      case "$deplibs " in
6689		*" $qarg.ltframework "*) ;;
6690		*) func_append deplibs " $qarg.ltframework" # this is fixed later
6691		   ;;
6692	      esac
6693	      ;;
6694	  esac
6695	  prev=
6696	  continue
6697	  ;;
6698	inst_prefix)
6699	  inst_prefix_dir=$arg
6700	  prev=
6701	  continue
6702	  ;;
6703	mllvm)
6704	  # Clang does not use LLVM to link, so we can simply discard any
6705	  # '-mllvm $arg' options when doing the link step.
6706	  prev=
6707	  continue
6708	  ;;
6709	objectlist)
6710	  if test -f "$arg"; then
6711	    save_arg=$arg
6712	    moreargs=
6713	    for fil in `cat "$save_arg"`
6714	    do
6715#	      func_append moreargs " $fil"
6716	      arg=$fil
6717	      # A libtool-controlled object.
6718
6719	      # Check to see that this really is a libtool object.
6720	      if func_lalib_unsafe_p "$arg"; then
6721		pic_object=
6722		non_pic_object=
6723
6724		# Read the .lo file
6725		func_source "$arg"
6726
6727		if test -z "$pic_object" ||
6728		   test -z "$non_pic_object" ||
6729		   test none = "$pic_object" &&
6730		   test none = "$non_pic_object"; then
6731		  func_fatal_error "cannot find name of object for '$arg'"
6732		fi
6733
6734		# Extract subdirectory from the argument.
6735		func_dirname "$arg" "/" ""
6736		xdir=$func_dirname_result
6737
6738		if test none != "$pic_object"; then
6739		  # Prepend the subdirectory the object is found in.
6740		  pic_object=$xdir$pic_object
6741
6742		  if test dlfiles = "$prev"; then
6743		    if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then
6744		      func_append dlfiles " $pic_object"
6745		      prev=
6746		      continue
6747		    else
6748		      # If libtool objects are unsupported, then we need to preload.
6749		      prev=dlprefiles
6750		    fi
6751		  fi
6752
6753		  # CHECK ME:  I think I busted this.  -Ossama
6754		  if test dlprefiles = "$prev"; then
6755		    # Preload the old-style object.
6756		    func_append dlprefiles " $pic_object"
6757		    prev=
6758		  fi
6759
6760		  # A PIC object.
6761		  func_append libobjs " $pic_object"
6762		  arg=$pic_object
6763		fi
6764
6765		# Non-PIC object.
6766		if test none != "$non_pic_object"; then
6767		  # Prepend the subdirectory the object is found in.
6768		  non_pic_object=$xdir$non_pic_object
6769
6770		  # A standard non-PIC object
6771		  func_append non_pic_objects " $non_pic_object"
6772		  if test -z "$pic_object" || test none = "$pic_object"; then
6773		    arg=$non_pic_object
6774		  fi
6775		else
6776		  # If the PIC object exists, use it instead.
6777		  # $xdir was prepended to $pic_object above.
6778		  non_pic_object=$pic_object
6779		  func_append non_pic_objects " $non_pic_object"
6780		fi
6781	      else
6782		# Only an error if not doing a dry-run.
6783		if $opt_dry_run; then
6784		  # Extract subdirectory from the argument.
6785		  func_dirname "$arg" "/" ""
6786		  xdir=$func_dirname_result
6787
6788		  func_lo2o "$arg"
6789		  pic_object=$xdir$objdir/$func_lo2o_result
6790		  non_pic_object=$xdir$func_lo2o_result
6791		  func_append libobjs " $pic_object"
6792		  func_append non_pic_objects " $non_pic_object"
6793	        else
6794		  func_fatal_error "'$arg' is not a valid libtool object"
6795		fi
6796	      fi
6797	    done
6798	  else
6799	    func_fatal_error "link input file '$arg' does not exist"
6800	  fi
6801	  arg=$save_arg
6802	  prev=
6803	  continue
6804	  ;;
6805	os2dllname)
6806	  os2dllname=$arg
6807	  prev=
6808	  continue
6809	  ;;
6810	precious_regex)
6811	  precious_files_regex=$arg
6812	  prev=
6813	  continue
6814	  ;;
6815	release)
6816	  release=-$arg
6817	  prev=
6818	  continue
6819	  ;;
6820	rpath | xrpath)
6821	  # We need an absolute path.
6822	  case $arg in
6823	  [\\/]* | [A-Za-z]:[\\/]*) ;;
6824	  *)
6825	    func_fatal_error "only absolute run-paths are allowed"
6826	    ;;
6827	  esac
6828	  if test rpath = "$prev"; then
6829	    case "$rpath " in
6830	    *" $arg "*) ;;
6831	    *) func_append rpath " $arg" ;;
6832	    esac
6833	  else
6834	    case "$xrpath " in
6835	    *" $arg "*) ;;
6836	    *) func_append xrpath " $arg" ;;
6837	    esac
6838	  fi
6839	  prev=
6840	  continue
6841	  ;;
6842	shrext)
6843	  shrext_cmds=$arg
6844	  prev=
6845	  continue
6846	  ;;
6847	weak)
6848	  func_append weak_libs " $arg"
6849	  prev=
6850	  continue
6851	  ;;
6852	xcclinker)
6853	  func_append linker_flags " $qarg"
6854	  func_append compiler_flags " $qarg"
6855	  prev=
6856	  func_append compile_command " $qarg"
6857	  func_append finalize_command " $qarg"
6858	  continue
6859	  ;;
6860	xcompiler)
6861	  func_append compiler_flags " $qarg"
6862	  prev=
6863	  func_append compile_command " $qarg"
6864	  func_append finalize_command " $qarg"
6865	  continue
6866	  ;;
6867	xlinker)
6868	  func_append linker_flags " $qarg"
6869	  func_append compiler_flags " $wl$qarg"
6870	  prev=
6871	  func_append compile_command " $wl$qarg"
6872	  func_append finalize_command " $wl$qarg"
6873	  continue
6874	  ;;
6875	*)
6876	  eval "$prev=\"\$arg\""
6877	  prev=
6878	  continue
6879	  ;;
6880	esac
6881      fi # test -n "$prev"
6882
6883      prevarg=$arg
6884
6885      case $arg in
6886      -all-static)
6887	if test -n "$link_static_flag"; then
6888	  # See comment for -static flag below, for more details.
6889	  func_append compile_command " $link_static_flag"
6890	  func_append finalize_command " $link_static_flag"
6891	fi
6892	continue
6893	;;
6894
6895      -allow-undefined)
6896	# FIXME: remove this flag sometime in the future.
6897	func_fatal_error "'-allow-undefined' must not be used because it is the default"
6898	;;
6899
6900      -avoid-version)
6901	avoid_version=yes
6902	continue
6903	;;
6904
6905      -bindir)
6906	prev=bindir
6907	continue
6908	;;
6909
6910      -dlopen)
6911	prev=dlfiles
6912	continue
6913	;;
6914
6915      -dlpreopen)
6916	prev=dlprefiles
6917	continue
6918	;;
6919
6920      -export-dynamic)
6921	export_dynamic=yes
6922	continue
6923	;;
6924
6925      -export-symbols | -export-symbols-regex)
6926	if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
6927	  func_fatal_error "more than one -exported-symbols argument is not allowed"
6928	fi
6929	if test X-export-symbols = "X$arg"; then
6930	  prev=expsyms
6931	else
6932	  prev=expsyms_regex
6933	fi
6934	continue
6935	;;
6936
6937      -framework)
6938	prev=framework
6939	continue
6940	;;
6941
6942      -inst-prefix-dir)
6943	prev=inst_prefix
6944	continue
6945	;;
6946
6947      # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
6948      # so, if we see these flags be careful not to treat them like -L
6949      -L[A-Z][A-Z]*:*)
6950	case $with_gcc/$host in
6951	no/*-*-irix* | /*-*-irix*)
6952	  func_append compile_command " $arg"
6953	  func_append finalize_command " $arg"
6954	  ;;
6955	esac
6956	continue
6957	;;
6958
6959      -L*)
6960	func_stripname "-L" '' "$arg"
6961	if test -z "$func_stripname_result"; then
6962	  if test "$#" -gt 0; then
6963	    func_fatal_error "require no space between '-L' and '$1'"
6964	  else
6965	    func_fatal_error "need path for '-L' option"
6966	  fi
6967	fi
6968	func_resolve_sysroot "$func_stripname_result"
6969	dir=$func_resolve_sysroot_result
6970	# We need an absolute path.
6971	case $dir in
6972	[\\/]* | [A-Za-z]:[\\/]*) ;;
6973	*)
6974	  absdir=`cd "$dir" && pwd`
6975	  test -z "$absdir" && \
6976	    func_fatal_error "cannot determine absolute directory name of '$dir'"
6977	  dir=$absdir
6978	  ;;
6979	esac
6980	case "$deplibs " in
6981	*" -L$dir "* | *" $arg "*)
6982	  # Will only happen for absolute or sysroot arguments
6983	  ;;
6984	*)
6985	  # Preserve sysroot, but never include relative directories
6986	  case $dir in
6987	    [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;;
6988	    *) func_append deplibs " -L$dir" ;;
6989	  esac
6990	  func_append lib_search_path " $dir"
6991	  ;;
6992	esac
6993	case $host in
6994	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
6995	  testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'`
6996	  case :$dllsearchpath: in
6997	  *":$dir:"*) ;;
6998	  ::) dllsearchpath=$dir;;
6999	  *) func_append dllsearchpath ":$dir";;
7000	  esac
7001	  case :$dllsearchpath: in
7002	  *":$testbindir:"*) ;;
7003	  ::) dllsearchpath=$testbindir;;
7004	  *) func_append dllsearchpath ":$testbindir";;
7005	  esac
7006	  ;;
7007	esac
7008	continue
7009	;;
7010
7011      -l*)
7012	if test X-lc = "X$arg" || test X-lm = "X$arg"; then
7013	  case $host in
7014	  *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*)
7015	    # These systems don't actually have a C or math library (as such)
7016	    continue
7017	    ;;
7018	  *-*-os2*)
7019	    # These systems don't actually have a C library (as such)
7020	    test X-lc = "X$arg" && continue
7021	    ;;
7022	  *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*)
7023	    # Do not include libc due to us having libc/libc_r.
7024	    test X-lc = "X$arg" && continue
7025	    ;;
7026	  *-*-rhapsody* | *-*-darwin1.[012])
7027	    # Rhapsody C and math libraries are in the System framework
7028	    func_append deplibs " System.ltframework"
7029	    continue
7030	    ;;
7031	  *-*-sco3.2v5* | *-*-sco5v6*)
7032	    # Causes problems with __ctype
7033	    test X-lc = "X$arg" && continue
7034	    ;;
7035	  *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
7036	    # Compiler inserts libc in the correct place for threads to work
7037	    test X-lc = "X$arg" && continue
7038	    ;;
7039	  esac
7040	elif test X-lc_r = "X$arg"; then
7041	 case $host in
7042	 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*)
7043	   # Do not include libc_r directly, use -pthread flag.
7044	   continue
7045	   ;;
7046	 esac
7047	fi
7048	func_append deplibs " $arg"
7049	continue
7050	;;
7051
7052      -mllvm)
7053	prev=mllvm
7054	continue
7055	;;
7056
7057      -module)
7058	module=yes
7059	continue
7060	;;
7061
7062      # Tru64 UNIX uses -model [arg] to determine the layout of C++
7063      # classes, name mangling, and exception handling.
7064      # Darwin uses the -arch flag to determine output architecture.
7065      -model|-arch|-isysroot|--sysroot)
7066	func_append compiler_flags " $arg"
7067	func_append compile_command " $arg"
7068	func_append finalize_command " $arg"
7069	prev=xcompiler
7070	continue
7071	;;
7072
7073      -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
7074      |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
7075	func_append compiler_flags " $arg"
7076	func_append compile_command " $arg"
7077	func_append finalize_command " $arg"
7078	case "$new_inherited_linker_flags " in
7079	    *" $arg "*) ;;
7080	    * ) func_append new_inherited_linker_flags " $arg" ;;
7081	esac
7082	continue
7083	;;
7084
7085      -multi_module)
7086	single_module=$wl-multi_module
7087	continue
7088	;;
7089
7090      -no-fast-install)
7091	fast_install=no
7092	continue
7093	;;
7094
7095      -no-install)
7096	case $host in
7097	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*)
7098	  # The PATH hackery in wrapper scripts is required on Windows
7099	  # and Darwin in order for the loader to find any dlls it needs.
7100	  func_warning "'-no-install' is ignored for $host"
7101	  func_warning "assuming '-no-fast-install' instead"
7102	  fast_install=no
7103	  ;;
7104	*) no_install=yes ;;
7105	esac
7106	continue
7107	;;
7108
7109      -no-undefined)
7110	allow_undefined=no
7111	continue
7112	;;
7113
7114      -objectlist)
7115	prev=objectlist
7116	continue
7117	;;
7118
7119      -os2dllname)
7120	prev=os2dllname
7121	continue
7122	;;
7123
7124      -o) prev=output ;;
7125
7126      -precious-files-regex)
7127	prev=precious_regex
7128	continue
7129	;;
7130
7131      -release)
7132	prev=release
7133	continue
7134	;;
7135
7136      -rpath)
7137	prev=rpath
7138	continue
7139	;;
7140
7141      -R)
7142	prev=xrpath
7143	continue
7144	;;
7145
7146      -R*)
7147	func_stripname '-R' '' "$arg"
7148	dir=$func_stripname_result
7149	# We need an absolute path.
7150	case $dir in
7151	[\\/]* | [A-Za-z]:[\\/]*) ;;
7152	=*)
7153	  func_stripname '=' '' "$dir"
7154	  dir=$lt_sysroot$func_stripname_result
7155	  ;;
7156	*)
7157	  func_fatal_error "only absolute run-paths are allowed"
7158	  ;;
7159	esac
7160	case "$xrpath " in
7161	*" $dir "*) ;;
7162	*) func_append xrpath " $dir" ;;
7163	esac
7164	continue
7165	;;
7166
7167      -shared)
7168	# The effects of -shared are defined in a previous loop.
7169	continue
7170	;;
7171
7172      -shrext)
7173	prev=shrext
7174	continue
7175	;;
7176
7177      -static | -static-libtool-libs)
7178	# The effects of -static are defined in a previous loop.
7179	# We used to do the same as -all-static on platforms that
7180	# didn't have a PIC flag, but the assumption that the effects
7181	# would be equivalent was wrong.  It would break on at least
7182	# Digital Unix and AIX.
7183	continue
7184	;;
7185
7186      -thread-safe)
7187	thread_safe=yes
7188	continue
7189	;;
7190
7191      -version-info)
7192	prev=vinfo
7193	continue
7194	;;
7195
7196      -version-number)
7197	prev=vinfo
7198	vinfo_number=yes
7199	continue
7200	;;
7201
7202      -weak)
7203        prev=weak
7204	continue
7205	;;
7206
7207      -Wc,*)
7208	func_stripname '-Wc,' '' "$arg"
7209	args=$func_stripname_result
7210	arg=
7211	save_ifs=$IFS; IFS=,
7212	for flag in $args; do
7213	  IFS=$save_ifs
7214          func_quote_for_eval "$flag"
7215	  func_append arg " $func_quote_for_eval_result"
7216	  func_append compiler_flags " $func_quote_for_eval_result"
7217	done
7218	IFS=$save_ifs
7219	func_stripname ' ' '' "$arg"
7220	arg=$func_stripname_result
7221	;;
7222
7223      -Wl,*)
7224	func_stripname '-Wl,' '' "$arg"
7225	args=$func_stripname_result
7226	arg=
7227	save_ifs=$IFS; IFS=,
7228	for flag in $args; do
7229	  IFS=$save_ifs
7230          func_quote_for_eval "$flag"
7231	  func_append arg " $wl$func_quote_for_eval_result"
7232	  func_append compiler_flags " $wl$func_quote_for_eval_result"
7233	  func_append linker_flags " $func_quote_for_eval_result"
7234	done
7235	IFS=$save_ifs
7236	func_stripname ' ' '' "$arg"
7237	arg=$func_stripname_result
7238	;;
7239
7240      -Xcompiler)
7241	prev=xcompiler
7242	continue
7243	;;
7244
7245      -Xlinker)
7246	prev=xlinker
7247	continue
7248	;;
7249
7250      -XCClinker)
7251	prev=xcclinker
7252	continue
7253	;;
7254
7255      # -msg_* for osf cc
7256      -msg_*)
7257	func_quote_for_eval "$arg"
7258	arg=$func_quote_for_eval_result
7259	;;
7260
7261      # Flags to be passed through unchanged, with rationale:
7262      # -64, -mips[0-9]      enable 64-bit mode for the SGI compiler
7263      # -r[0-9][0-9]*        specify processor for the SGI compiler
7264      # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler
7265      # +DA*, +DD*           enable 64-bit mode for the HP compiler
7266      # -q*                  compiler args for the IBM compiler
7267      # -m*, -t[45]*, -txscale* architecture-specific flags for GCC
7268      # -F/path              path to uninstalled frameworks, gcc on darwin
7269      # -p, -pg, --coverage, -fprofile-*  profiling flags for GCC
7270      # -fstack-protector*   stack protector flags for GCC
7271      # @file                GCC response files
7272      # -tp=*                Portland pgcc target processor selection
7273      # --sysroot=*          for sysroot support
7274      # -O*, -g*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization
7275      # -stdlib=*            select c++ std lib with clang
7276      -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
7277      -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \
7278      -O*|-g*|-flto*|-fwhopr*|-fuse-linker-plugin|-fstack-protector*|-stdlib=*)
7279        func_quote_for_eval "$arg"
7280	arg=$func_quote_for_eval_result
7281        func_append compile_command " $arg"
7282        func_append finalize_command " $arg"
7283        func_append compiler_flags " $arg"
7284        continue
7285        ;;
7286
7287      -Z*)
7288        if test os2 = "`expr $host : '.*\(os2\)'`"; then
7289          # OS/2 uses -Zxxx to specify OS/2-specific options
7290	  compiler_flags="$compiler_flags $arg"
7291	  func_append compile_command " $arg"
7292	  func_append finalize_command " $arg"
7293	  case $arg in
7294	  -Zlinker | -Zstack)
7295	    prev=xcompiler
7296	    ;;
7297	  esac
7298	  continue
7299        else
7300	  # Otherwise treat like 'Some other compiler flag' below
7301	  func_quote_for_eval "$arg"
7302	  arg=$func_quote_for_eval_result
7303        fi
7304	;;
7305
7306      # Some other compiler flag.
7307      -* | +*)
7308        func_quote_for_eval "$arg"
7309	arg=$func_quote_for_eval_result
7310	;;
7311
7312      *.$objext)
7313	# A standard object.
7314	func_append objs " $arg"
7315	;;
7316
7317      *.lo)
7318	# A libtool-controlled object.
7319
7320	# Check to see that this really is a libtool object.
7321	if func_lalib_unsafe_p "$arg"; then
7322	  pic_object=
7323	  non_pic_object=
7324
7325	  # Read the .lo file
7326	  func_source "$arg"
7327
7328	  if test -z "$pic_object" ||
7329	     test -z "$non_pic_object" ||
7330	     test none = "$pic_object" &&
7331	     test none = "$non_pic_object"; then
7332	    func_fatal_error "cannot find name of object for '$arg'"
7333	  fi
7334
7335	  # Extract subdirectory from the argument.
7336	  func_dirname "$arg" "/" ""
7337	  xdir=$func_dirname_result
7338
7339	  test none = "$pic_object" || {
7340	    # Prepend the subdirectory the object is found in.
7341	    pic_object=$xdir$pic_object
7342
7343	    if test dlfiles = "$prev"; then
7344	      if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then
7345		func_append dlfiles " $pic_object"
7346		prev=
7347		continue
7348	      else
7349		# If libtool objects are unsupported, then we need to preload.
7350		prev=dlprefiles
7351	      fi
7352	    fi
7353
7354	    # CHECK ME:  I think I busted this.  -Ossama
7355	    if test dlprefiles = "$prev"; then
7356	      # Preload the old-style object.
7357	      func_append dlprefiles " $pic_object"
7358	      prev=
7359	    fi
7360
7361	    # A PIC object.
7362	    func_append libobjs " $pic_object"
7363	    arg=$pic_object
7364	  }
7365
7366	  # Non-PIC object.
7367	  if test none != "$non_pic_object"; then
7368	    # Prepend the subdirectory the object is found in.
7369	    non_pic_object=$xdir$non_pic_object
7370
7371	    # A standard non-PIC object
7372	    func_append non_pic_objects " $non_pic_object"
7373	    if test -z "$pic_object" || test none = "$pic_object"; then
7374	      arg=$non_pic_object
7375	    fi
7376	  else
7377	    # If the PIC object exists, use it instead.
7378	    # $xdir was prepended to $pic_object above.
7379	    non_pic_object=$pic_object
7380	    func_append non_pic_objects " $non_pic_object"
7381	  fi
7382	else
7383	  # Only an error if not doing a dry-run.
7384	  if $opt_dry_run; then
7385	    # Extract subdirectory from the argument.
7386	    func_dirname "$arg" "/" ""
7387	    xdir=$func_dirname_result
7388
7389	    func_lo2o "$arg"
7390	    pic_object=$xdir$objdir/$func_lo2o_result
7391	    non_pic_object=$xdir$func_lo2o_result
7392	    func_append libobjs " $pic_object"
7393	    func_append non_pic_objects " $non_pic_object"
7394	  else
7395	    func_fatal_error "'$arg' is not a valid libtool object"
7396	  fi
7397	fi
7398	;;
7399
7400      *.$libext)
7401	# An archive.
7402	func_append deplibs " $arg"
7403	func_append old_deplibs " $arg"
7404	continue
7405	;;
7406
7407      *.la)
7408	# A libtool-controlled library.
7409
7410	func_resolve_sysroot "$arg"
7411	if test dlfiles = "$prev"; then
7412	  # This library was specified with -dlopen.
7413	  func_append dlfiles " $func_resolve_sysroot_result"
7414	  prev=
7415	elif test dlprefiles = "$prev"; then
7416	  # The library was specified with -dlpreopen.
7417	  func_append dlprefiles " $func_resolve_sysroot_result"
7418	  prev=
7419	else
7420	  func_append deplibs " $func_resolve_sysroot_result"
7421	fi
7422	continue
7423	;;
7424
7425      # Some other compiler argument.
7426      *)
7427	# Unknown arguments in both finalize_command and compile_command need
7428	# to be aesthetically quoted because they are evaled later.
7429	func_quote_for_eval "$arg"
7430	arg=$func_quote_for_eval_result
7431	;;
7432      esac # arg
7433
7434      # Now actually substitute the argument into the commands.
7435      if test -n "$arg"; then
7436	func_append compile_command " $arg"
7437	func_append finalize_command " $arg"
7438      fi
7439    done # argument parsing loop
7440
7441    test -n "$prev" && \
7442      func_fatal_help "the '$prevarg' option requires an argument"
7443
7444    if test yes = "$export_dynamic" && test -n "$export_dynamic_flag_spec"; then
7445      eval arg=\"$export_dynamic_flag_spec\"
7446      func_append compile_command " $arg"
7447      func_append finalize_command " $arg"
7448    fi
7449
7450    oldlibs=
7451    # calculate the name of the file, without its directory
7452    func_basename "$output"
7453    outputname=$func_basename_result
7454    libobjs_save=$libobjs
7455
7456    if test -n "$shlibpath_var"; then
7457      # get the directories listed in $shlibpath_var
7458      eval shlib_search_path=\`\$ECHO \"\$$shlibpath_var\" \| \$SED \'s/:/ /g\'\`
7459    else
7460      shlib_search_path=
7461    fi
7462    eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
7463    eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
7464
7465    # Definition is injected by LT_CONFIG during libtool generation.
7466    func_munge_path_list sys_lib_dlsearch_path "$LT_SYS_LIBRARY_PATH"
7467
7468    func_dirname "$output" "/" ""
7469    output_objdir=$func_dirname_result$objdir
7470    func_to_tool_file "$output_objdir/"
7471    tool_output_objdir=$func_to_tool_file_result
7472    # Create the object directory.
7473    func_mkdir_p "$output_objdir"
7474
7475    # Determine the type of output
7476    case $output in
7477    "")
7478      func_fatal_help "you must specify an output file"
7479      ;;
7480    *.$libext) linkmode=oldlib ;;
7481    *.lo | *.$objext) linkmode=obj ;;
7482    *.la) linkmode=lib ;;
7483    *) linkmode=prog ;; # Anything else should be a program.
7484    esac
7485
7486    specialdeplibs=
7487
7488    libs=
7489    # Find all interdependent deplibs by searching for libraries
7490    # that are linked more than once (e.g. -la -lb -la)
7491    for deplib in $deplibs; do
7492      if $opt_preserve_dup_deps; then
7493	case "$libs " in
7494	*" $deplib "*) func_append specialdeplibs " $deplib" ;;
7495	esac
7496      fi
7497      func_append libs " $deplib"
7498    done
7499
7500    if test lib = "$linkmode"; then
7501      libs="$predeps $libs $compiler_lib_search_path $postdeps"
7502
7503      # Compute libraries that are listed more than once in $predeps
7504      # $postdeps and mark them as special (i.e., whose duplicates are
7505      # not to be eliminated).
7506      pre_post_deps=
7507      if $opt_duplicate_compiler_generated_deps; then
7508	for pre_post_dep in $predeps $postdeps; do
7509	  case "$pre_post_deps " in
7510	  *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;;
7511	  esac
7512	  func_append pre_post_deps " $pre_post_dep"
7513	done
7514      fi
7515      pre_post_deps=
7516    fi
7517
7518    deplibs=
7519    newdependency_libs=
7520    newlib_search_path=
7521    need_relink=no # whether we're linking any uninstalled libtool libraries
7522    notinst_deplibs= # not-installed libtool libraries
7523    notinst_path= # paths that contain not-installed libtool libraries
7524
7525    case $linkmode in
7526    lib)
7527	passes="conv dlpreopen link"
7528	for file in $dlfiles $dlprefiles; do
7529	  case $file in
7530	  *.la) ;;
7531	  *)
7532	    func_fatal_help "libraries can '-dlopen' only libtool libraries: $file"
7533	    ;;
7534	  esac
7535	done
7536	;;
7537    prog)
7538	compile_deplibs=
7539	finalize_deplibs=
7540	alldeplibs=false
7541	newdlfiles=
7542	newdlprefiles=
7543	passes="conv scan dlopen dlpreopen link"
7544	;;
7545    *)  passes="conv"
7546	;;
7547    esac
7548
7549    for pass in $passes; do
7550      # The preopen pass in lib mode reverses $deplibs; put it back here
7551      # so that -L comes before libs that need it for instance...
7552      if test lib,link = "$linkmode,$pass"; then
7553	## FIXME: Find the place where the list is rebuilt in the wrong
7554	##        order, and fix it there properly
7555        tmp_deplibs=
7556	for deplib in $deplibs; do
7557	  tmp_deplibs="$deplib $tmp_deplibs"
7558	done
7559	deplibs=$tmp_deplibs
7560      fi
7561
7562      if test lib,link = "$linkmode,$pass" ||
7563	 test prog,scan = "$linkmode,$pass"; then
7564	libs=$deplibs
7565	deplibs=
7566      fi
7567      if test prog = "$linkmode"; then
7568	case $pass in
7569	dlopen) libs=$dlfiles ;;
7570	dlpreopen) libs=$dlprefiles ;;
7571	link) libs="$deplibs %DEPLIBS% $dependency_libs" ;;
7572	esac
7573      fi
7574      if test lib,dlpreopen = "$linkmode,$pass"; then
7575	# Collect and forward deplibs of preopened libtool libs
7576	for lib in $dlprefiles; do
7577	  # Ignore non-libtool-libs
7578	  dependency_libs=
7579	  func_resolve_sysroot "$lib"
7580	  case $lib in
7581	  *.la)	func_source "$func_resolve_sysroot_result" ;;
7582	  esac
7583
7584	  # Collect preopened libtool deplibs, except any this library
7585	  # has declared as weak libs
7586	  for deplib in $dependency_libs; do
7587	    func_basename "$deplib"
7588            deplib_base=$func_basename_result
7589	    case " $weak_libs " in
7590	    *" $deplib_base "*) ;;
7591	    *) func_append deplibs " $deplib" ;;
7592	    esac
7593	  done
7594	done
7595	libs=$dlprefiles
7596      fi
7597      if test dlopen = "$pass"; then
7598	# Collect dlpreopened libraries
7599	save_deplibs=$deplibs
7600	deplibs=
7601      fi
7602
7603      for deplib in $libs; do
7604	lib=
7605	found=false
7606	case $deplib in
7607	-mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
7608        |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
7609	  if test prog,link = "$linkmode,$pass"; then
7610	    compile_deplibs="$deplib $compile_deplibs"
7611	    finalize_deplibs="$deplib $finalize_deplibs"
7612	  else
7613	    func_append compiler_flags " $deplib"
7614	    if test lib = "$linkmode"; then
7615		case "$new_inherited_linker_flags " in
7616		    *" $deplib "*) ;;
7617		    * ) func_append new_inherited_linker_flags " $deplib" ;;
7618		esac
7619	    fi
7620	  fi
7621	  continue
7622	  ;;
7623	-l*)
7624	  if test lib != "$linkmode" && test prog != "$linkmode"; then
7625	    func_warning "'-l' is ignored for archives/objects"
7626	    continue
7627	  fi
7628	  func_stripname '-l' '' "$deplib"
7629	  name=$func_stripname_result
7630	  if test lib = "$linkmode"; then
7631	    searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path"
7632	  else
7633	    searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path"
7634	  fi
7635	  for searchdir in $searchdirs; do
7636	    for search_ext in .la $std_shrext .so .a; do
7637	      # Search the libtool library
7638	      lib=$searchdir/lib$name$search_ext
7639	      if test -f "$lib"; then
7640		if test .la = "$search_ext"; then
7641		  found=:
7642		else
7643		  found=false
7644		fi
7645		break 2
7646	      fi
7647	    done
7648	  done
7649	  if $found; then
7650	    # deplib is a libtool library
7651	    # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
7652	    # We need to do some special things here, and not later.
7653	    if test yes = "$allow_libtool_libs_with_static_runtimes"; then
7654	      case " $predeps $postdeps " in
7655	      *" $deplib "*)
7656		if func_lalib_p "$lib"; then
7657		  library_names=
7658		  old_library=
7659		  func_source "$lib"
7660		  for l in $old_library $library_names; do
7661		    ll=$l
7662		  done
7663		  if test "X$ll" = "X$old_library"; then # only static version available
7664		    found=false
7665		    func_dirname "$lib" "" "."
7666		    ladir=$func_dirname_result
7667		    lib=$ladir/$old_library
7668		    if test prog,link = "$linkmode,$pass"; then
7669		      compile_deplibs="$deplib $compile_deplibs"
7670		      finalize_deplibs="$deplib $finalize_deplibs"
7671		    else
7672		      deplibs="$deplib $deplibs"
7673		      test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs"
7674		    fi
7675		    continue
7676		  fi
7677		fi
7678		;;
7679	      *) ;;
7680	      esac
7681	    fi
7682	  else
7683	    # deplib doesn't seem to be a libtool library
7684	    if test prog,link = "$linkmode,$pass"; then
7685	      compile_deplibs="$deplib $compile_deplibs"
7686	      finalize_deplibs="$deplib $finalize_deplibs"
7687	    else
7688	      deplibs="$deplib $deplibs"
7689	      test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs"
7690	    fi
7691	    continue
7692	  fi
7693	  ;; # -l
7694	*.ltframework)
7695	  if test prog,link = "$linkmode,$pass"; then
7696	    compile_deplibs="$deplib $compile_deplibs"
7697	    finalize_deplibs="$deplib $finalize_deplibs"
7698	  else
7699	    deplibs="$deplib $deplibs"
7700	    if test lib = "$linkmode"; then
7701		case "$new_inherited_linker_flags " in
7702		    *" $deplib "*) ;;
7703		    * ) func_append new_inherited_linker_flags " $deplib" ;;
7704		esac
7705	    fi
7706	  fi
7707	  continue
7708	  ;;
7709	-L*)
7710	  case $linkmode in
7711	  lib)
7712	    deplibs="$deplib $deplibs"
7713	    test conv = "$pass" && continue
7714	    newdependency_libs="$deplib $newdependency_libs"
7715	    func_stripname '-L' '' "$deplib"
7716	    func_resolve_sysroot "$func_stripname_result"
7717	    func_append newlib_search_path " $func_resolve_sysroot_result"
7718	    ;;
7719	  prog)
7720	    if test conv = "$pass"; then
7721	      deplibs="$deplib $deplibs"
7722	      continue
7723	    fi
7724	    if test scan = "$pass"; then
7725	      deplibs="$deplib $deplibs"
7726	    else
7727	      compile_deplibs="$deplib $compile_deplibs"
7728	      finalize_deplibs="$deplib $finalize_deplibs"
7729	    fi
7730	    func_stripname '-L' '' "$deplib"
7731	    func_resolve_sysroot "$func_stripname_result"
7732	    func_append newlib_search_path " $func_resolve_sysroot_result"
7733	    ;;
7734	  *)
7735	    func_warning "'-L' is ignored for archives/objects"
7736	    ;;
7737	  esac # linkmode
7738	  continue
7739	  ;; # -L
7740	-R*)
7741	  if test link = "$pass"; then
7742	    func_stripname '-R' '' "$deplib"
7743	    func_resolve_sysroot "$func_stripname_result"
7744	    dir=$func_resolve_sysroot_result
7745	    # Make sure the xrpath contains only unique directories.
7746	    case "$xrpath " in
7747	    *" $dir "*) ;;
7748	    *) func_append xrpath " $dir" ;;
7749	    esac
7750	  fi
7751	  deplibs="$deplib $deplibs"
7752	  continue
7753	  ;;
7754	*.la)
7755	  func_resolve_sysroot "$deplib"
7756	  lib=$func_resolve_sysroot_result
7757	  ;;
7758	*.$libext)
7759	  if test conv = "$pass"; then
7760	    deplibs="$deplib $deplibs"
7761	    continue
7762	  fi
7763	  case $linkmode in
7764	  lib)
7765	    # Linking convenience modules into shared libraries is allowed,
7766	    # but linking other static libraries is non-portable.
7767	    case " $dlpreconveniencelibs " in
7768	    *" $deplib "*) ;;
7769	    *)
7770	      valid_a_lib=false
7771	      case $deplibs_check_method in
7772		match_pattern*)
7773		  set dummy $deplibs_check_method; shift
7774		  match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
7775		  if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \
7776		    | $EGREP "$match_pattern_regex" > /dev/null; then
7777		    valid_a_lib=:
7778		  fi
7779		;;
7780		pass_all)
7781		  valid_a_lib=:
7782		;;
7783	      esac
7784	      if $valid_a_lib; then
7785		echo
7786		$ECHO "*** Warning: Linking the shared library $output against the"
7787		$ECHO "*** static library $deplib is not portable!"
7788		deplibs="$deplib $deplibs"
7789	      else
7790		echo
7791		$ECHO "*** Warning: Trying to link with static lib archive $deplib."
7792		echo "*** I have the capability to make that library automatically link in when"
7793		echo "*** you link to this library.  But I can only do this if you have a"
7794		echo "*** shared version of the library, which you do not appear to have"
7795		echo "*** because the file extensions .$libext of this argument makes me believe"
7796		echo "*** that it is just a static archive that I should not use here."
7797	      fi
7798	      ;;
7799	    esac
7800	    continue
7801	    ;;
7802	  prog)
7803	    if test link != "$pass"; then
7804	      deplibs="$deplib $deplibs"
7805	    else
7806	      compile_deplibs="$deplib $compile_deplibs"
7807	      finalize_deplibs="$deplib $finalize_deplibs"
7808	    fi
7809	    continue
7810	    ;;
7811	  esac # linkmode
7812	  ;; # *.$libext
7813	*.lo | *.$objext)
7814	  if test conv = "$pass"; then
7815	    deplibs="$deplib $deplibs"
7816	  elif test prog = "$linkmode"; then
7817	    if test dlpreopen = "$pass" || test yes != "$dlopen_support" || test no = "$build_libtool_libs"; then
7818	      # If there is no dlopen support or we're linking statically,
7819	      # we need to preload.
7820	      func_append newdlprefiles " $deplib"
7821	      compile_deplibs="$deplib $compile_deplibs"
7822	      finalize_deplibs="$deplib $finalize_deplibs"
7823	    else
7824	      func_append newdlfiles " $deplib"
7825	    fi
7826	  fi
7827	  continue
7828	  ;;
7829	%DEPLIBS%)
7830	  alldeplibs=:
7831	  continue
7832	  ;;
7833	esac # case $deplib
7834
7835	$found || test -f "$lib" \
7836	  || func_fatal_error "cannot find the library '$lib' or unhandled argument '$deplib'"
7837
7838	# Check to see that this really is a libtool archive.
7839	func_lalib_unsafe_p "$lib" \
7840	  || func_fatal_error "'$lib' is not a valid libtool archive"
7841
7842	func_dirname "$lib" "" "."
7843	ladir=$func_dirname_result
7844
7845	dlname=
7846	dlopen=
7847	dlpreopen=
7848	libdir=
7849	library_names=
7850	old_library=
7851	inherited_linker_flags=
7852	# If the library was installed with an old release of libtool,
7853	# it will not redefine variables installed, or shouldnotlink
7854	installed=yes
7855	shouldnotlink=no
7856	avoidtemprpath=
7857
7858
7859	# Read the .la file
7860	func_source "$lib"
7861
7862	# Convert "-framework foo" to "foo.ltframework"
7863	if test -n "$inherited_linker_flags"; then
7864	  tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'`
7865	  for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do
7866	    case " $new_inherited_linker_flags " in
7867	      *" $tmp_inherited_linker_flag "*) ;;
7868	      *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";;
7869	    esac
7870	  done
7871	fi
7872	dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
7873	if test lib,link = "$linkmode,$pass" ||
7874	   test prog,scan = "$linkmode,$pass" ||
7875	   { test prog != "$linkmode" && test lib != "$linkmode"; }; then
7876	  test -n "$dlopen" && func_append dlfiles " $dlopen"
7877	  test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen"
7878	fi
7879
7880	if test conv = "$pass"; then
7881	  # Only check for convenience libraries
7882	  deplibs="$lib $deplibs"
7883	  if test -z "$libdir"; then
7884	    if test -z "$old_library"; then
7885	      func_fatal_error "cannot find name of link library for '$lib'"
7886	    fi
7887	    # It is a libtool convenience library, so add in its objects.
7888	    func_append convenience " $ladir/$objdir/$old_library"
7889	    func_append old_convenience " $ladir/$objdir/$old_library"
7890	  elif test prog != "$linkmode" && test lib != "$linkmode"; then
7891	    func_fatal_error "'$lib' is not a convenience library"
7892	  fi
7893	  tmp_libs=
7894	  for deplib in $dependency_libs; do
7895	    deplibs="$deplib $deplibs"
7896	    if $opt_preserve_dup_deps; then
7897	      case "$tmp_libs " in
7898	      *" $deplib "*) func_append specialdeplibs " $deplib" ;;
7899	      esac
7900	    fi
7901	    func_append tmp_libs " $deplib"
7902	  done
7903	  continue
7904	fi # $pass = conv
7905
7906
7907	# Get the name of the library we link against.
7908	linklib=
7909	if test -n "$old_library" &&
7910	   { test yes = "$prefer_static_libs" ||
7911	     test built,no = "$prefer_static_libs,$installed"; }; then
7912	  linklib=$old_library
7913	else
7914	  for l in $old_library $library_names; do
7915	    linklib=$l
7916	  done
7917	fi
7918	if test -z "$linklib"; then
7919	  func_fatal_error "cannot find name of link library for '$lib'"
7920	fi
7921
7922	# This library was specified with -dlopen.
7923	if test dlopen = "$pass"; then
7924	  test -z "$libdir" \
7925	    && func_fatal_error "cannot -dlopen a convenience library: '$lib'"
7926	  if test -z "$dlname" ||
7927	     test yes != "$dlopen_support" ||
7928	     test no = "$build_libtool_libs"
7929	  then
7930	    # If there is no dlname, no dlopen support or we're linking
7931	    # statically, we need to preload.  We also need to preload any
7932	    # dependent libraries so libltdl's deplib preloader doesn't
7933	    # bomb out in the load deplibs phase.
7934	    func_append dlprefiles " $lib $dependency_libs"
7935	  else
7936	    func_append newdlfiles " $lib"
7937	  fi
7938	  continue
7939	fi # $pass = dlopen
7940
7941	# We need an absolute path.
7942	case $ladir in
7943	[\\/]* | [A-Za-z]:[\\/]*) abs_ladir=$ladir ;;
7944	*)
7945	  abs_ladir=`cd "$ladir" && pwd`
7946	  if test -z "$abs_ladir"; then
7947	    func_warning "cannot determine absolute directory name of '$ladir'"
7948	    func_warning "passing it literally to the linker, although it might fail"
7949	    abs_ladir=$ladir
7950	  fi
7951	  ;;
7952	esac
7953	func_basename "$lib"
7954	laname=$func_basename_result
7955
7956	# Find the relevant object directory and library name.
7957	if test yes = "$installed"; then
7958	  if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
7959	    func_warning "library '$lib' was moved."
7960	    dir=$ladir
7961	    absdir=$abs_ladir
7962	    libdir=$abs_ladir
7963	  else
7964	    dir=$lt_sysroot$libdir
7965	    absdir=$lt_sysroot$libdir
7966	  fi
7967	  test yes = "$hardcode_automatic" && avoidtemprpath=yes
7968	else
7969	  if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
7970	    dir=$ladir
7971	    absdir=$abs_ladir
7972	    # Remove this search path later
7973	    func_append notinst_path " $abs_ladir"
7974	  else
7975	    dir=$ladir/$objdir
7976	    absdir=$abs_ladir/$objdir
7977	    # Remove this search path later
7978	    func_append notinst_path " $abs_ladir"
7979	  fi
7980	fi # $installed = yes
7981	func_stripname 'lib' '.la' "$laname"
7982	name=$func_stripname_result
7983
7984	# This library was specified with -dlpreopen.
7985	if test dlpreopen = "$pass"; then
7986	  if test -z "$libdir" && test prog = "$linkmode"; then
7987	    func_fatal_error "only libraries may -dlpreopen a convenience library: '$lib'"
7988	  fi
7989	  case $host in
7990	    # special handling for platforms with PE-DLLs.
7991	    *cygwin* | *mingw* | *cegcc* )
7992	      # Linker will automatically link against shared library if both
7993	      # static and shared are present.  Therefore, ensure we extract
7994	      # symbols from the import library if a shared library is present
7995	      # (otherwise, the dlopen module name will be incorrect).  We do
7996	      # this by putting the import library name into $newdlprefiles.
7997	      # We recover the dlopen module name by 'saving' the la file
7998	      # name in a special purpose variable, and (later) extracting the
7999	      # dlname from the la file.
8000	      if test -n "$dlname"; then
8001	        func_tr_sh "$dir/$linklib"
8002	        eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname"
8003	        func_append newdlprefiles " $dir/$linklib"
8004	      else
8005	        func_append newdlprefiles " $dir/$old_library"
8006	        # Keep a list of preopened convenience libraries to check
8007	        # that they are being used correctly in the link pass.
8008	        test -z "$libdir" && \
8009	          func_append dlpreconveniencelibs " $dir/$old_library"
8010	      fi
8011	    ;;
8012	    * )
8013	      # Prefer using a static library (so that no silly _DYNAMIC symbols
8014	      # are required to link).
8015	      if test -n "$old_library"; then
8016	        func_append newdlprefiles " $dir/$old_library"
8017	        # Keep a list of preopened convenience libraries to check
8018	        # that they are being used correctly in the link pass.
8019	        test -z "$libdir" && \
8020	          func_append dlpreconveniencelibs " $dir/$old_library"
8021	      # Otherwise, use the dlname, so that lt_dlopen finds it.
8022	      elif test -n "$dlname"; then
8023	        func_append newdlprefiles " $dir/$dlname"
8024	      else
8025	        func_append newdlprefiles " $dir/$linklib"
8026	      fi
8027	    ;;
8028	  esac
8029	fi # $pass = dlpreopen
8030
8031	if test -z "$libdir"; then
8032	  # Link the convenience library
8033	  if test lib = "$linkmode"; then
8034	    deplibs="$dir/$old_library $deplibs"
8035	  elif test prog,link = "$linkmode,$pass"; then
8036	    compile_deplibs="$dir/$old_library $compile_deplibs"
8037	    finalize_deplibs="$dir/$old_library $finalize_deplibs"
8038	  else
8039	    deplibs="$lib $deplibs" # used for prog,scan pass
8040	  fi
8041	  continue
8042	fi
8043
8044
8045	if test prog = "$linkmode" && test link != "$pass"; then
8046	  func_append newlib_search_path " $ladir"
8047	  deplibs="$lib $deplibs"
8048
8049	  linkalldeplibs=false
8050	  if test no != "$link_all_deplibs" || test -z "$library_names" ||
8051	     test no = "$build_libtool_libs"; then
8052	    linkalldeplibs=:
8053	  fi
8054
8055	  tmp_libs=
8056	  for deplib in $dependency_libs; do
8057	    case $deplib in
8058	    -L*) func_stripname '-L' '' "$deplib"
8059	         func_resolve_sysroot "$func_stripname_result"
8060	         func_append newlib_search_path " $func_resolve_sysroot_result"
8061		 ;;
8062	    esac
8063	    # Need to link against all dependency_libs?
8064	    if $linkalldeplibs; then
8065	      deplibs="$deplib $deplibs"
8066	    else
8067	      # Need to hardcode shared library paths
8068	      # or/and link against static libraries
8069	      newdependency_libs="$deplib $newdependency_libs"
8070	    fi
8071	    if $opt_preserve_dup_deps; then
8072	      case "$tmp_libs " in
8073	      *" $deplib "*) func_append specialdeplibs " $deplib" ;;
8074	      esac
8075	    fi
8076	    func_append tmp_libs " $deplib"
8077	  done # for deplib
8078	  continue
8079	fi # $linkmode = prog...
8080
8081	if test prog,link = "$linkmode,$pass"; then
8082	  if test -n "$library_names" &&
8083	     { { test no = "$prefer_static_libs" ||
8084	         test built,yes = "$prefer_static_libs,$installed"; } ||
8085	       test -z "$old_library"; }; then
8086	    # We need to hardcode the library path
8087	    if test -n "$shlibpath_var" && test -z "$avoidtemprpath"; then
8088	      # Make sure the rpath contains only unique directories.
8089	      case $temp_rpath: in
8090	      *"$absdir:"*) ;;
8091	      *) func_append temp_rpath "$absdir:" ;;
8092	      esac
8093	    fi
8094
8095	    # Hardcode the library path.
8096	    # Skip directories that are in the system default run-time
8097	    # search path.
8098	    case " $sys_lib_dlsearch_path " in
8099	    *" $absdir "*) ;;
8100	    *)
8101	      case "$compile_rpath " in
8102	      *" $absdir "*) ;;
8103	      *) func_append compile_rpath " $absdir" ;;
8104	      esac
8105	      ;;
8106	    esac
8107	    case " $sys_lib_dlsearch_path " in
8108	    *" $libdir "*) ;;
8109	    *)
8110	      case "$finalize_rpath " in
8111	      *" $libdir "*) ;;
8112	      *) func_append finalize_rpath " $libdir" ;;
8113	      esac
8114	      ;;
8115	    esac
8116	  fi # $linkmode,$pass = prog,link...
8117
8118	  if $alldeplibs &&
8119	     { test pass_all = "$deplibs_check_method" ||
8120	       { test yes = "$build_libtool_libs" &&
8121		 test -n "$library_names"; }; }; then
8122	    # We only need to search for static libraries
8123	    continue
8124	  fi
8125	fi
8126
8127	link_static=no # Whether the deplib will be linked statically
8128	use_static_libs=$prefer_static_libs
8129	if test built = "$use_static_libs" && test yes = "$installed"; then
8130	  use_static_libs=no
8131	fi
8132	if test -n "$library_names" &&
8133	   { test no = "$use_static_libs" || test -z "$old_library"; }; then
8134	  case $host in
8135	  *cygwin* | *mingw* | *cegcc* | *os2*)
8136	      # No point in relinking DLLs because paths are not encoded
8137	      func_append notinst_deplibs " $lib"
8138	      need_relink=no
8139	    ;;
8140	  *)
8141	    if test no = "$installed"; then
8142	      func_append notinst_deplibs " $lib"
8143	      need_relink=yes
8144	    fi
8145	    ;;
8146	  esac
8147	  # This is a shared library
8148
8149	  # Warn about portability, can't link against -module's on some
8150	  # systems (darwin).  Don't bleat about dlopened modules though!
8151	  dlopenmodule=
8152	  for dlpremoduletest in $dlprefiles; do
8153	    if test "X$dlpremoduletest" = "X$lib"; then
8154	      dlopenmodule=$dlpremoduletest
8155	      break
8156	    fi
8157	  done
8158	  if test -z "$dlopenmodule" && test yes = "$shouldnotlink" && test link = "$pass"; then
8159	    echo
8160	    if test prog = "$linkmode"; then
8161	      $ECHO "*** Warning: Linking the executable $output against the loadable module"
8162	    else
8163	      $ECHO "*** Warning: Linking the shared library $output against the loadable module"
8164	    fi
8165	    $ECHO "*** $linklib is not portable!"
8166	  fi
8167	  if test lib = "$linkmode" &&
8168	     test yes = "$hardcode_into_libs"; then
8169	    # Hardcode the library path.
8170	    # Skip directories that are in the system default run-time
8171	    # search path.
8172	    case " $sys_lib_dlsearch_path " in
8173	    *" $absdir "*) ;;
8174	    *)
8175	      case "$compile_rpath " in
8176	      *" $absdir "*) ;;
8177	      *) func_append compile_rpath " $absdir" ;;
8178	      esac
8179	      ;;
8180	    esac
8181	    case " $sys_lib_dlsearch_path " in
8182	    *" $libdir "*) ;;
8183	    *)
8184	      case "$finalize_rpath " in
8185	      *" $libdir "*) ;;
8186	      *) func_append finalize_rpath " $libdir" ;;
8187	      esac
8188	      ;;
8189	    esac
8190	  fi
8191
8192	  if test -n "$old_archive_from_expsyms_cmds"; then
8193	    # figure out the soname
8194	    set dummy $library_names
8195	    shift
8196	    realname=$1
8197	    shift
8198	    libname=`eval "\\$ECHO \"$libname_spec\""`
8199	    # use dlname if we got it. it's perfectly good, no?
8200	    if test -n "$dlname"; then
8201	      soname=$dlname
8202	    elif test -n "$soname_spec"; then
8203	      # bleh windows
8204	      case $host in
8205	      *cygwin* | mingw* | *cegcc* | *os2*)
8206	        func_arith $current - $age
8207		major=$func_arith_result
8208		versuffix=-$major
8209		;;
8210	      esac
8211	      eval soname=\"$soname_spec\"
8212	    else
8213	      soname=$realname
8214	    fi
8215
8216	    # Make a new name for the extract_expsyms_cmds to use
8217	    soroot=$soname
8218	    func_basename "$soroot"
8219	    soname=$func_basename_result
8220	    func_stripname 'lib' '.dll' "$soname"
8221	    newlib=libimp-$func_stripname_result.a
8222
8223	    # If the library has no export list, then create one now
8224	    if test -f "$output_objdir/$soname-def"; then :
8225	    else
8226	      func_verbose "extracting exported symbol list from '$soname'"
8227	      func_execute_cmds "$extract_expsyms_cmds" 'exit $?'
8228	    fi
8229
8230	    # Create $newlib
8231	    if test -f "$output_objdir/$newlib"; then :; else
8232	      func_verbose "generating import library for '$soname'"
8233	      func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?'
8234	    fi
8235	    # make sure the library variables are pointing to the new library
8236	    dir=$output_objdir
8237	    linklib=$newlib
8238	  fi # test -n "$old_archive_from_expsyms_cmds"
8239
8240	  if test prog = "$linkmode" || test relink != "$opt_mode"; then
8241	    add_shlibpath=
8242	    add_dir=
8243	    add=
8244	    lib_linked=yes
8245	    case $hardcode_action in
8246	    immediate | unsupported)
8247	      if test no = "$hardcode_direct"; then
8248		add=$dir/$linklib
8249		case $host in
8250		  *-*-sco3.2v5.0.[024]*) add_dir=-L$dir ;;
8251		  *-*-sysv4*uw2*) add_dir=-L$dir ;;
8252		  *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
8253		    *-*-unixware7*) add_dir=-L$dir ;;
8254		  *-*-darwin* )
8255		    # if the lib is a (non-dlopened) module then we cannot
8256		    # link against it, someone is ignoring the earlier warnings
8257		    if /usr/bin/file -L $add 2> /dev/null |
8258			 $GREP ": [^:]* bundle" >/dev/null; then
8259		      if test "X$dlopenmodule" != "X$lib"; then
8260			$ECHO "*** Warning: lib $linklib is a module, not a shared library"
8261			if test -z "$old_library"; then
8262			  echo
8263			  echo "*** And there doesn't seem to be a static archive available"
8264			  echo "*** The link will probably fail, sorry"
8265			else
8266			  add=$dir/$old_library
8267			fi
8268		      elif test -n "$old_library"; then
8269			add=$dir/$old_library
8270		      fi
8271		    fi
8272		esac
8273	      elif test no = "$hardcode_minus_L"; then
8274		case $host in
8275		*-*-sunos*) add_shlibpath=$dir ;;
8276		esac
8277		add_dir=-L$dir
8278		add=-l$name
8279	      elif test no = "$hardcode_shlibpath_var"; then
8280		add_shlibpath=$dir
8281		add=-l$name
8282	      else
8283		lib_linked=no
8284	      fi
8285	      ;;
8286	    relink)
8287	      if test yes = "$hardcode_direct" &&
8288	         test no = "$hardcode_direct_absolute"; then
8289		add=$dir/$linklib
8290	      elif test yes = "$hardcode_minus_L"; then
8291		add_dir=-L$absdir
8292		# Try looking first in the location we're being installed to.
8293		if test -n "$inst_prefix_dir"; then
8294		  case $libdir in
8295		    [\\/]*)
8296		      func_append add_dir " -L$inst_prefix_dir$libdir"
8297		      ;;
8298		  esac
8299		fi
8300		add=-l$name
8301	      elif test yes = "$hardcode_shlibpath_var"; then
8302		add_shlibpath=$dir
8303		add=-l$name
8304	      else
8305		lib_linked=no
8306	      fi
8307	      ;;
8308	    *) lib_linked=no ;;
8309	    esac
8310
8311	    if test yes != "$lib_linked"; then
8312	      func_fatal_configuration "unsupported hardcode properties"
8313	    fi
8314
8315	    if test -n "$add_shlibpath"; then
8316	      case :$compile_shlibpath: in
8317	      *":$add_shlibpath:"*) ;;
8318	      *) func_append compile_shlibpath "$add_shlibpath:" ;;
8319	      esac
8320	    fi
8321	    if test prog = "$linkmode"; then
8322	      test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
8323	      test -n "$add" && compile_deplibs="$add $compile_deplibs"
8324	    else
8325	      test -n "$add_dir" && deplibs="$add_dir $deplibs"
8326	      test -n "$add" && deplibs="$add $deplibs"
8327	      if test yes != "$hardcode_direct" &&
8328		 test yes != "$hardcode_minus_L" &&
8329		 test yes = "$hardcode_shlibpath_var"; then
8330		case :$finalize_shlibpath: in
8331		*":$libdir:"*) ;;
8332		*) func_append finalize_shlibpath "$libdir:" ;;
8333		esac
8334	      fi
8335	    fi
8336	  fi
8337
8338	  if test prog = "$linkmode" || test relink = "$opt_mode"; then
8339	    add_shlibpath=
8340	    add_dir=
8341	    add=
8342	    # Finalize command for both is simple: just hardcode it.
8343	    if test yes = "$hardcode_direct" &&
8344	       test no = "$hardcode_direct_absolute"; then
8345	      add=$libdir/$linklib
8346	    elif test yes = "$hardcode_minus_L"; then
8347	      add_dir=-L$libdir
8348	      add=-l$name
8349	    elif test yes = "$hardcode_shlibpath_var"; then
8350	      case :$finalize_shlibpath: in
8351	      *":$libdir:"*) ;;
8352	      *) func_append finalize_shlibpath "$libdir:" ;;
8353	      esac
8354	      add=-l$name
8355	    elif test yes = "$hardcode_automatic"; then
8356	      if test -n "$inst_prefix_dir" &&
8357		 test -f "$inst_prefix_dir$libdir/$linklib"; then
8358		add=$inst_prefix_dir$libdir/$linklib
8359	      else
8360		add=$libdir/$linklib
8361	      fi
8362	    else
8363	      # We cannot seem to hardcode it, guess we'll fake it.
8364	      add_dir=-L$libdir
8365	      # Try looking first in the location we're being installed to.
8366	      if test -n "$inst_prefix_dir"; then
8367		case $libdir in
8368		  [\\/]*)
8369		    func_append add_dir " -L$inst_prefix_dir$libdir"
8370		    ;;
8371		esac
8372	      fi
8373	      add=-l$name
8374	    fi
8375
8376	    if test prog = "$linkmode"; then
8377	      test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
8378	      test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
8379	    else
8380	      test -n "$add_dir" && deplibs="$add_dir $deplibs"
8381	      test -n "$add" && deplibs="$add $deplibs"
8382	    fi
8383	  fi
8384	elif test prog = "$linkmode"; then
8385	  # Here we assume that one of hardcode_direct or hardcode_minus_L
8386	  # is not unsupported.  This is valid on all known static and
8387	  # shared platforms.
8388	  if test unsupported != "$hardcode_direct"; then
8389	    test -n "$old_library" && linklib=$old_library
8390	    compile_deplibs="$dir/$linklib $compile_deplibs"
8391	    finalize_deplibs="$dir/$linklib $finalize_deplibs"
8392	  else
8393	    compile_deplibs="-l$name -L$dir $compile_deplibs"
8394	    finalize_deplibs="-l$name -L$dir $finalize_deplibs"
8395	  fi
8396	elif test yes = "$build_libtool_libs"; then
8397	  # Not a shared library
8398	  if test pass_all != "$deplibs_check_method"; then
8399	    # We're trying link a shared library against a static one
8400	    # but the system doesn't support it.
8401
8402	    # Just print a warning and add the library to dependency_libs so
8403	    # that the program can be linked against the static library.
8404	    echo
8405	    $ECHO "*** Warning: This system cannot link to static lib archive $lib."
8406	    echo "*** I have the capability to make that library automatically link in when"
8407	    echo "*** you link to this library.  But I can only do this if you have a"
8408	    echo "*** shared version of the library, which you do not appear to have."
8409	    if test yes = "$module"; then
8410	      echo "*** But as you try to build a module library, libtool will still create "
8411	      echo "*** a static module, that should work as long as the dlopening application"
8412	      echo "*** is linked with the -dlopen flag to resolve symbols at runtime."
8413	      if test -z "$global_symbol_pipe"; then
8414		echo
8415		echo "*** However, this would only work if libtool was able to extract symbol"
8416		echo "*** lists from a program, using 'nm' or equivalent, but libtool could"
8417		echo "*** not find such a program.  So, this module is probably useless."
8418		echo "*** 'nm' from GNU binutils and a full rebuild may help."
8419	      fi
8420	      if test no = "$build_old_libs"; then
8421		build_libtool_libs=module
8422		build_old_libs=yes
8423	      else
8424		build_libtool_libs=no
8425	      fi
8426	    fi
8427	  else
8428	    deplibs="$dir/$old_library $deplibs"
8429	    link_static=yes
8430	  fi
8431	fi # link shared/static library?
8432
8433	if test lib = "$linkmode"; then
8434	  if test -n "$dependency_libs" &&
8435	     { test yes != "$hardcode_into_libs" ||
8436	       test yes = "$build_old_libs" ||
8437	       test yes = "$link_static"; }; then
8438	    # Extract -R from dependency_libs
8439	    temp_deplibs=
8440	    for libdir in $dependency_libs; do
8441	      case $libdir in
8442	      -R*) func_stripname '-R' '' "$libdir"
8443	           temp_xrpath=$func_stripname_result
8444		   case " $xrpath " in
8445		   *" $temp_xrpath "*) ;;
8446		   *) func_append xrpath " $temp_xrpath";;
8447		   esac;;
8448	      *) func_append temp_deplibs " $libdir";;
8449	      esac
8450	    done
8451	    dependency_libs=$temp_deplibs
8452	  fi
8453
8454	  func_append newlib_search_path " $absdir"
8455	  # Link against this library
8456	  test no = "$link_static" && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
8457	  # ... and its dependency_libs
8458	  tmp_libs=
8459	  for deplib in $dependency_libs; do
8460	    newdependency_libs="$deplib $newdependency_libs"
8461	    case $deplib in
8462              -L*) func_stripname '-L' '' "$deplib"
8463                   func_resolve_sysroot "$func_stripname_result";;
8464              *) func_resolve_sysroot "$deplib" ;;
8465            esac
8466	    if $opt_preserve_dup_deps; then
8467	      case "$tmp_libs " in
8468	      *" $func_resolve_sysroot_result "*)
8469                func_append specialdeplibs " $func_resolve_sysroot_result" ;;
8470	      esac
8471	    fi
8472	    func_append tmp_libs " $func_resolve_sysroot_result"
8473	  done
8474
8475	  if test no != "$link_all_deplibs"; then
8476	    # Add the search paths of all dependency libraries
8477	    for deplib in $dependency_libs; do
8478	      path=
8479	      case $deplib in
8480	      -L*) path=$deplib ;;
8481	      *.la)
8482	        func_resolve_sysroot "$deplib"
8483	        deplib=$func_resolve_sysroot_result
8484	        func_dirname "$deplib" "" "."
8485		dir=$func_dirname_result
8486		# We need an absolute path.
8487		case $dir in
8488		[\\/]* | [A-Za-z]:[\\/]*) absdir=$dir ;;
8489		*)
8490		  absdir=`cd "$dir" && pwd`
8491		  if test -z "$absdir"; then
8492		    func_warning "cannot determine absolute directory name of '$dir'"
8493		    absdir=$dir
8494		  fi
8495		  ;;
8496		esac
8497		if $GREP "^installed=no" $deplib > /dev/null; then
8498		case $host in
8499		*-*-darwin*)
8500		  depdepl=
8501		  eval deplibrary_names=`$SED -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
8502		  if test -n "$deplibrary_names"; then
8503		    for tmp in $deplibrary_names; do
8504		      depdepl=$tmp
8505		    done
8506		    if test -f "$absdir/$objdir/$depdepl"; then
8507		      depdepl=$absdir/$objdir/$depdepl
8508		      darwin_install_name=`$OTOOL -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
8509                      if test -z "$darwin_install_name"; then
8510                          darwin_install_name=`$OTOOL64 -L $depdepl  | awk '{if (NR == 2) {print $1;exit}}'`
8511                      fi
8512		      func_append compiler_flags " $wl-dylib_file $wl$darwin_install_name:$depdepl"
8513		      func_append linker_flags " -dylib_file $darwin_install_name:$depdepl"
8514		      path=
8515		    fi
8516		  fi
8517		  ;;
8518		*)
8519		  path=-L$absdir/$objdir
8520		  ;;
8521		esac
8522		else
8523		  eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
8524		  test -z "$libdir" && \
8525		    func_fatal_error "'$deplib' is not a valid libtool archive"
8526		  test "$absdir" != "$libdir" && \
8527		    func_warning "'$deplib' seems to be moved"
8528
8529		  path=-L$absdir
8530		fi
8531		;;
8532	      esac
8533	      case " $deplibs " in
8534	      *" $path "*) ;;
8535	      *) deplibs="$path $deplibs" ;;
8536	      esac
8537	    done
8538	  fi # link_all_deplibs != no
8539	fi # linkmode = lib
8540      done # for deplib in $libs
8541      if test link = "$pass"; then
8542	if test prog = "$linkmode"; then
8543	  compile_deplibs="$new_inherited_linker_flags $compile_deplibs"
8544	  finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs"
8545	else
8546	  compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
8547	fi
8548      fi
8549      dependency_libs=$newdependency_libs
8550      if test dlpreopen = "$pass"; then
8551	# Link the dlpreopened libraries before other libraries
8552	for deplib in $save_deplibs; do
8553	  deplibs="$deplib $deplibs"
8554	done
8555      fi
8556      if test dlopen != "$pass"; then
8557	test conv = "$pass" || {
8558	  # Make sure lib_search_path contains only unique directories.
8559	  lib_search_path=
8560	  for dir in $newlib_search_path; do
8561	    case "$lib_search_path " in
8562	    *" $dir "*) ;;
8563	    *) func_append lib_search_path " $dir" ;;
8564	    esac
8565	  done
8566	  newlib_search_path=
8567	}
8568
8569	if test prog,link = "$linkmode,$pass"; then
8570	  vars="compile_deplibs finalize_deplibs"
8571	else
8572	  vars=deplibs
8573	fi
8574	for var in $vars dependency_libs; do
8575	  # Add libraries to $var in reverse order
8576	  eval tmp_libs=\"\$$var\"
8577	  new_libs=
8578	  for deplib in $tmp_libs; do
8579	    # FIXME: Pedantically, this is the right thing to do, so
8580	    #        that some nasty dependency loop isn't accidentally
8581	    #        broken:
8582	    #new_libs="$deplib $new_libs"
8583	    # Pragmatically, this seems to cause very few problems in
8584	    # practice:
8585	    case $deplib in
8586	    -L*) new_libs="$deplib $new_libs" ;;
8587	    -R*) ;;
8588	    *)
8589	      # And here is the reason: when a library appears more
8590	      # than once as an explicit dependence of a library, or
8591	      # is implicitly linked in more than once by the
8592	      # compiler, it is considered special, and multiple
8593	      # occurrences thereof are not removed.  Compare this
8594	      # with having the same library being listed as a
8595	      # dependency of multiple other libraries: in this case,
8596	      # we know (pedantically, we assume) the library does not
8597	      # need to be listed more than once, so we keep only the
8598	      # last copy.  This is not always right, but it is rare
8599	      # enough that we require users that really mean to play
8600	      # such unportable linking tricks to link the library
8601	      # using -Wl,-lname, so that libtool does not consider it
8602	      # for duplicate removal.
8603	      case " $specialdeplibs " in
8604	      *" $deplib "*) new_libs="$deplib $new_libs" ;;
8605	      *)
8606		case " $new_libs " in
8607		*" $deplib "*) ;;
8608		*) new_libs="$deplib $new_libs" ;;
8609		esac
8610		;;
8611	      esac
8612	      ;;
8613	    esac
8614	  done
8615	  tmp_libs=
8616	  for deplib in $new_libs; do
8617	    case $deplib in
8618	    -L*)
8619	      case " $tmp_libs " in
8620	      *" $deplib "*) ;;
8621	      *) func_append tmp_libs " $deplib" ;;
8622	      esac
8623	      ;;
8624	    *) func_append tmp_libs " $deplib" ;;
8625	    esac
8626	  done
8627	  eval $var=\"$tmp_libs\"
8628	done # for var
8629      fi
8630
8631      # Add Sun CC postdeps if required:
8632      test CXX = "$tagname" && {
8633        case $host_os in
8634        linux*)
8635          case `$CC -V 2>&1 | sed 5q` in
8636          *Sun\ C*) # Sun C++ 5.9
8637            func_suncc_cstd_abi
8638
8639            if test no != "$suncc_use_cstd_abi"; then
8640              func_append postdeps ' -library=Cstd -library=Crun'
8641            fi
8642            ;;
8643          esac
8644          ;;
8645
8646        solaris*)
8647          func_cc_basename "$CC"
8648          case $func_cc_basename_result in
8649          CC* | sunCC*)
8650            func_suncc_cstd_abi
8651
8652            if test no != "$suncc_use_cstd_abi"; then
8653              func_append postdeps ' -library=Cstd -library=Crun'
8654            fi
8655            ;;
8656          esac
8657          ;;
8658        esac
8659      }
8660
8661      # Last step: remove runtime libs from dependency_libs
8662      # (they stay in deplibs)
8663      tmp_libs=
8664      for i in $dependency_libs; do
8665	case " $predeps $postdeps $compiler_lib_search_path " in
8666	*" $i "*)
8667	  i=
8668	  ;;
8669	esac
8670	if test -n "$i"; then
8671	  func_append tmp_libs " $i"
8672	fi
8673      done
8674      dependency_libs=$tmp_libs
8675    done # for pass
8676    if test prog = "$linkmode"; then
8677      dlfiles=$newdlfiles
8678    fi
8679    if test prog = "$linkmode" || test lib = "$linkmode"; then
8680      dlprefiles=$newdlprefiles
8681    fi
8682
8683    case $linkmode in
8684    oldlib)
8685      if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then
8686	func_warning "'-dlopen' is ignored for archives"
8687      fi
8688
8689      case " $deplibs" in
8690      *\ -l* | *\ -L*)
8691	func_warning "'-l' and '-L' are ignored for archives" ;;
8692      esac
8693
8694      test -n "$rpath" && \
8695	func_warning "'-rpath' is ignored for archives"
8696
8697      test -n "$xrpath" && \
8698	func_warning "'-R' is ignored for archives"
8699
8700      test -n "$vinfo" && \
8701	func_warning "'-version-info/-version-number' is ignored for archives"
8702
8703      test -n "$release" && \
8704	func_warning "'-release' is ignored for archives"
8705
8706      test -n "$export_symbols$export_symbols_regex" && \
8707	func_warning "'-export-symbols' is ignored for archives"
8708
8709      # Now set the variables for building old libraries.
8710      build_libtool_libs=no
8711      oldlibs=$output
8712      func_append objs "$old_deplibs"
8713      ;;
8714
8715    lib)
8716      # Make sure we only generate libraries of the form 'libNAME.la'.
8717      case $outputname in
8718      lib*)
8719	func_stripname 'lib' '.la' "$outputname"
8720	name=$func_stripname_result
8721	eval shared_ext=\"$shrext_cmds\"
8722	eval libname=\"$libname_spec\"
8723	;;
8724      *)
8725	test no = "$module" \
8726	  && func_fatal_help "libtool library '$output' must begin with 'lib'"
8727
8728	if test no != "$need_lib_prefix"; then
8729	  # Add the "lib" prefix for modules if required
8730	  func_stripname '' '.la' "$outputname"
8731	  name=$func_stripname_result
8732	  eval shared_ext=\"$shrext_cmds\"
8733	  eval libname=\"$libname_spec\"
8734	else
8735	  func_stripname '' '.la' "$outputname"
8736	  libname=$func_stripname_result
8737	fi
8738	;;
8739      esac
8740
8741      if test -n "$objs"; then
8742	if test pass_all != "$deplibs_check_method"; then
8743	  func_fatal_error "cannot build libtool library '$output' from non-libtool objects on this host:$objs"
8744	else
8745	  echo
8746	  $ECHO "*** Warning: Linking the shared library $output against the non-libtool"
8747	  $ECHO "*** objects $objs is not portable!"
8748	  func_append libobjs " $objs"
8749	fi
8750      fi
8751
8752      test no = "$dlself" \
8753	|| func_warning "'-dlopen self' is ignored for libtool libraries"
8754
8755      set dummy $rpath
8756      shift
8757      test 1 -lt "$#" \
8758	&& func_warning "ignoring multiple '-rpath's for a libtool library"
8759
8760      install_libdir=$1
8761
8762      oldlibs=
8763      if test -z "$rpath"; then
8764	if test yes = "$build_libtool_libs"; then
8765	  # Building a libtool convenience library.
8766	  # Some compilers have problems with a '.al' extension so
8767	  # convenience libraries should have the same extension an
8768	  # archive normally would.
8769	  oldlibs="$output_objdir/$libname.$libext $oldlibs"
8770	  build_libtool_libs=convenience
8771	  build_old_libs=yes
8772	fi
8773
8774	test -n "$vinfo" && \
8775	  func_warning "'-version-info/-version-number' is ignored for convenience libraries"
8776
8777	test -n "$release" && \
8778	  func_warning "'-release' is ignored for convenience libraries"
8779      else
8780
8781	# Parse the version information argument.
8782	save_ifs=$IFS; IFS=:
8783	set dummy $vinfo 0 0 0
8784	shift
8785	IFS=$save_ifs
8786
8787	test -n "$7" && \
8788	  func_fatal_help "too many parameters to '-version-info'"
8789
8790	# convert absolute version numbers to libtool ages
8791	# this retains compatibility with .la files and attempts
8792	# to make the code below a bit more comprehensible
8793
8794	case $vinfo_number in
8795	yes)
8796	  number_major=$1
8797	  number_minor=$2
8798	  number_revision=$3
8799	  #
8800	  # There are really only two kinds -- those that
8801	  # use the current revision as the major version
8802	  # and those that subtract age and use age as
8803	  # a minor version.  But, then there is irix
8804	  # that has an extra 1 added just for fun
8805	  #
8806	  case $version_type in
8807	  # correct linux to gnu/linux during the next big refactor
8808	  darwin|freebsd-elf|linux|osf|windows|none)
8809	    func_arith $number_major + $number_minor
8810	    current=$func_arith_result
8811	    age=$number_minor
8812	    revision=$number_revision
8813	    ;;
8814	  freebsd-aout|qnx|sunos)
8815	    current=$number_major
8816	    revision=$number_minor
8817	    age=0
8818	    ;;
8819	  irix|nonstopux)
8820	    func_arith $number_major + $number_minor
8821	    current=$func_arith_result
8822	    age=$number_minor
8823	    revision=$number_minor
8824	    lt_irix_increment=no
8825	    ;;
8826	  esac
8827	  ;;
8828	no)
8829	  current=$1
8830	  revision=$2
8831	  age=$3
8832	  ;;
8833	esac
8834
8835	# Check that each of the things are valid numbers.
8836	case $current in
8837	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
8838	*)
8839	  func_error "CURRENT '$current' must be a nonnegative integer"
8840	  func_fatal_error "'$vinfo' is not valid version information"
8841	  ;;
8842	esac
8843
8844	case $revision in
8845	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
8846	*)
8847	  func_error "REVISION '$revision' must be a nonnegative integer"
8848	  func_fatal_error "'$vinfo' is not valid version information"
8849	  ;;
8850	esac
8851
8852	case $age in
8853	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
8854	*)
8855	  func_error "AGE '$age' must be a nonnegative integer"
8856	  func_fatal_error "'$vinfo' is not valid version information"
8857	  ;;
8858	esac
8859
8860	if test "$age" -gt "$current"; then
8861	  func_error "AGE '$age' is greater than the current interface number '$current'"
8862	  func_fatal_error "'$vinfo' is not valid version information"
8863	fi
8864
8865	# Calculate the version variables.
8866	major=
8867	versuffix=
8868	verstring=
8869	case $version_type in
8870	none) ;;
8871
8872	darwin)
8873	  # Like Linux, but with the current version available in
8874	  # verstring for coding it into the library header
8875	  func_arith $current - $age
8876	  major=.$func_arith_result
8877	  versuffix=$major.$age.$revision
8878	  # Darwin ld doesn't like 0 for these options...
8879	  func_arith $current + 1
8880	  minor_current=$func_arith_result
8881	  xlcverstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision"
8882	  verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
8883          # On Darwin other compilers
8884          case $CC in
8885              nagfor*)
8886                  verstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision"
8887                  ;;
8888              *)
8889                  verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
8890                  ;;
8891          esac
8892	  ;;
8893
8894	freebsd-aout)
8895	  major=.$current
8896	  versuffix=.$current.$revision
8897	  ;;
8898
8899	freebsd-elf)
8900	  func_arith $current - $age
8901	  major=.$func_arith_result
8902	  versuffix=$major.$age.$revision
8903	  ;;
8904
8905	irix | nonstopux)
8906	  if test no = "$lt_irix_increment"; then
8907	    func_arith $current - $age
8908	  else
8909	    func_arith $current - $age + 1
8910	  fi
8911	  major=$func_arith_result
8912
8913	  case $version_type in
8914	    nonstopux) verstring_prefix=nonstopux ;;
8915	    *)         verstring_prefix=sgi ;;
8916	  esac
8917	  verstring=$verstring_prefix$major.$revision
8918
8919	  # Add in all the interfaces that we are compatible with.
8920	  loop=$revision
8921	  while test 0 -ne "$loop"; do
8922	    func_arith $revision - $loop
8923	    iface=$func_arith_result
8924	    func_arith $loop - 1
8925	    loop=$func_arith_result
8926	    verstring=$verstring_prefix$major.$iface:$verstring
8927	  done
8928
8929	  # Before this point, $major must not contain '.'.
8930	  major=.$major
8931	  versuffix=$major.$revision
8932	  ;;
8933
8934	linux) # correct to gnu/linux during the next big refactor
8935	  func_arith $current - $age
8936	  major=.$func_arith_result
8937	  versuffix=$major.$age.$revision
8938	  ;;
8939
8940	osf)
8941	  func_arith $current - $age
8942	  major=.$func_arith_result
8943	  versuffix=.$current.$age.$revision
8944	  verstring=$current.$age.$revision
8945
8946	  # Add in all the interfaces that we are compatible with.
8947	  loop=$age
8948	  while test 0 -ne "$loop"; do
8949	    func_arith $current - $loop
8950	    iface=$func_arith_result
8951	    func_arith $loop - 1
8952	    loop=$func_arith_result
8953	    verstring=$verstring:$iface.0
8954	  done
8955
8956	  # Make executables depend on our current version.
8957	  func_append verstring ":$current.0"
8958	  ;;
8959
8960	qnx)
8961	  major=.$current
8962	  versuffix=.$current
8963	  ;;
8964
8965	sco)
8966	  major=.$current
8967	  versuffix=.$current
8968	  ;;
8969
8970	sunos)
8971	  major=.$current
8972	  versuffix=.$current.$revision
8973	  ;;
8974
8975	windows)
8976	  # Use '-' rather than '.', since we only want one
8977	  # extension on DOS 8.3 file systems.
8978	  func_arith $current - $age
8979	  major=$func_arith_result
8980	  versuffix=-$major
8981	  ;;
8982
8983	*)
8984	  func_fatal_configuration "unknown library version type '$version_type'"
8985	  ;;
8986	esac
8987
8988	# Clear the version info if we defaulted, and they specified a release.
8989	if test -z "$vinfo" && test -n "$release"; then
8990	  major=
8991	  case $version_type in
8992	  darwin)
8993	    # we can't check for "0.0" in archive_cmds due to quoting
8994	    # problems, so we reset it completely
8995	    verstring=
8996	    ;;
8997	  *)
8998	    verstring=0.0
8999	    ;;
9000	  esac
9001	  if test no = "$need_version"; then
9002	    versuffix=
9003	  else
9004	    versuffix=.0.0
9005	  fi
9006	fi
9007
9008	# Remove version info from name if versioning should be avoided
9009	if test yes,no = "$avoid_version,$need_version"; then
9010	  major=
9011	  versuffix=
9012	  verstring=
9013	fi
9014
9015	# Check to see if the archive will have undefined symbols.
9016	if test yes = "$allow_undefined"; then
9017	  if test unsupported = "$allow_undefined_flag"; then
9018	    if test yes = "$build_old_libs"; then
9019	      func_warning "undefined symbols not allowed in $host shared libraries; building static only"
9020	      build_libtool_libs=no
9021	    else
9022	      func_fatal_error "can't build $host shared library unless -no-undefined is specified"
9023	    fi
9024	  fi
9025	else
9026	  # Don't allow undefined symbols.
9027	  allow_undefined_flag=$no_undefined_flag
9028	fi
9029
9030      fi
9031
9032      func_generate_dlsyms "$libname" "$libname" :
9033      func_append libobjs " $symfileobj"
9034      test " " = "$libobjs" && libobjs=
9035
9036      if test relink != "$opt_mode"; then
9037	# Remove our outputs, but don't remove object files since they
9038	# may have been created when compiling PIC objects.
9039	removelist=
9040	tempremovelist=`$ECHO "$output_objdir/*"`
9041	for p in $tempremovelist; do
9042	  case $p in
9043	    *.$objext | *.gcno)
9044	       ;;
9045	    $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/$libname$release.*)
9046	       if test -n "$precious_files_regex"; then
9047		 if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
9048		 then
9049		   continue
9050		 fi
9051	       fi
9052	       func_append removelist " $p"
9053	       ;;
9054	    *) ;;
9055	  esac
9056	done
9057	test -n "$removelist" && \
9058	  func_show_eval "${RM}r \$removelist"
9059      fi
9060
9061      # Now set the variables for building old libraries.
9062      if test yes = "$build_old_libs" && test convenience != "$build_libtool_libs"; then
9063	func_append oldlibs " $output_objdir/$libname.$libext"
9064
9065	# Transform .lo files to .o files.
9066	oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; $lo2o" | $NL2SP`
9067      fi
9068
9069      # Eliminate all temporary directories.
9070      #for path in $notinst_path; do
9071      #	lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"`
9072      #	deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"`
9073      #	dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"`
9074      #done
9075
9076      if test -n "$xrpath"; then
9077	# If the user specified any rpath flags, then add them.
9078	temp_xrpath=
9079	for libdir in $xrpath; do
9080	  func_replace_sysroot "$libdir"
9081	  func_append temp_xrpath " -R$func_replace_sysroot_result"
9082	  case "$finalize_rpath " in
9083	  *" $libdir "*) ;;
9084	  *) func_append finalize_rpath " $libdir" ;;
9085	  esac
9086	done
9087	if test yes != "$hardcode_into_libs" || test yes = "$build_old_libs"; then
9088	  dependency_libs="$temp_xrpath $dependency_libs"
9089	fi
9090      fi
9091
9092      # Make sure dlfiles contains only unique files that won't be dlpreopened
9093      old_dlfiles=$dlfiles
9094      dlfiles=
9095      for lib in $old_dlfiles; do
9096	case " $dlprefiles $dlfiles " in
9097	*" $lib "*) ;;
9098	*) func_append dlfiles " $lib" ;;
9099	esac
9100      done
9101
9102      # Make sure dlprefiles contains only unique files
9103      old_dlprefiles=$dlprefiles
9104      dlprefiles=
9105      for lib in $old_dlprefiles; do
9106	case "$dlprefiles " in
9107	*" $lib "*) ;;
9108	*) func_append dlprefiles " $lib" ;;
9109	esac
9110      done
9111
9112      if test yes = "$build_libtool_libs"; then
9113	if test -n "$rpath"; then
9114	  case $host in
9115	  *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*)
9116	    # these systems don't actually have a c library (as such)!
9117	    ;;
9118	  *-*-rhapsody* | *-*-darwin1.[012])
9119	    # Rhapsody C library is in the System framework
9120	    func_append deplibs " System.ltframework"
9121	    ;;
9122	  *-*-netbsd*)
9123	    # Don't link with libc until the a.out ld.so is fixed.
9124	    ;;
9125	  *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
9126	    # Do not include libc due to us having libc/libc_r.
9127	    ;;
9128	  *-*-sco3.2v5* | *-*-sco5v6*)
9129	    # Causes problems with __ctype
9130	    ;;
9131	  *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
9132	    # Compiler inserts libc in the correct place for threads to work
9133	    ;;
9134	  *)
9135	    # Add libc to deplibs on all other systems if necessary.
9136	    if test yes = "$build_libtool_need_lc"; then
9137	      func_append deplibs " -lc"
9138	    fi
9139	    ;;
9140	  esac
9141	fi
9142
9143	# Transform deplibs into only deplibs that can be linked in shared.
9144	name_save=$name
9145	libname_save=$libname
9146	release_save=$release
9147	versuffix_save=$versuffix
9148	major_save=$major
9149	# I'm not sure if I'm treating the release correctly.  I think
9150	# release should show up in the -l (ie -lgmp5) so we don't want to
9151	# add it in twice.  Is that correct?
9152	release=
9153	versuffix=
9154	major=
9155	newdeplibs=
9156	droppeddeps=no
9157	case $deplibs_check_method in
9158	pass_all)
9159	  # Don't check for shared/static.  Everything works.
9160	  # This might be a little naive.  We might want to check
9161	  # whether the library exists or not.  But this is on
9162	  # osf3 & osf4 and I'm not really sure... Just
9163	  # implementing what was already the behavior.
9164	  newdeplibs=$deplibs
9165	  ;;
9166	test_compile)
9167	  # This code stresses the "libraries are programs" paradigm to its
9168	  # limits. Maybe even breaks it.  We compile a program, linking it
9169	  # against the deplibs as a proxy for the library.  Then we can check
9170	  # whether they linked in statically or dynamically with ldd.
9171	  $opt_dry_run || $RM conftest.c
9172	  cat > conftest.c <<EOF
9173	  int main() { return 0; }
9174EOF
9175	  $opt_dry_run || $RM conftest
9176	  if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then
9177	    ldd_output=`ldd conftest`
9178	    for i in $deplibs; do
9179	      case $i in
9180	      -l*)
9181		func_stripname -l '' "$i"
9182		name=$func_stripname_result
9183		if test yes = "$allow_libtool_libs_with_static_runtimes"; then
9184		  case " $predeps $postdeps " in
9185		  *" $i "*)
9186		    func_append newdeplibs " $i"
9187		    i=
9188		    ;;
9189		  esac
9190		fi
9191		if test -n "$i"; then
9192		  libname=`eval "\\$ECHO \"$libname_spec\""`
9193		  deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
9194		  set dummy $deplib_matches; shift
9195		  deplib_match=$1
9196		  if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0; then
9197		    func_append newdeplibs " $i"
9198		  else
9199		    droppeddeps=yes
9200		    echo
9201		    $ECHO "*** Warning: dynamic linker does not accept needed library $i."
9202		    echo "*** I have the capability to make that library automatically link in when"
9203		    echo "*** you link to this library.  But I can only do this if you have a"
9204		    echo "*** shared version of the library, which I believe you do not have"
9205		    echo "*** because a test_compile did reveal that the linker did not use it for"
9206		    echo "*** its dynamic dependency list that programs get resolved with at runtime."
9207		  fi
9208		fi
9209		;;
9210	      *)
9211		func_append newdeplibs " $i"
9212		;;
9213	      esac
9214	    done
9215	  else
9216	    # Error occurred in the first compile.  Let's try to salvage
9217	    # the situation: Compile a separate program for each library.
9218	    for i in $deplibs; do
9219	      case $i in
9220	      -l*)
9221		func_stripname -l '' "$i"
9222		name=$func_stripname_result
9223		$opt_dry_run || $RM conftest
9224		if $LTCC $LTCFLAGS -o conftest conftest.c $i; then
9225		  ldd_output=`ldd conftest`
9226		  if test yes = "$allow_libtool_libs_with_static_runtimes"; then
9227		    case " $predeps $postdeps " in
9228		    *" $i "*)
9229		      func_append newdeplibs " $i"
9230		      i=
9231		      ;;
9232		    esac
9233		  fi
9234		  if test -n "$i"; then
9235		    libname=`eval "\\$ECHO \"$libname_spec\""`
9236		    deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
9237		    set dummy $deplib_matches; shift
9238		    deplib_match=$1
9239		    if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0; then
9240		      func_append newdeplibs " $i"
9241		    else
9242		      droppeddeps=yes
9243		      echo
9244		      $ECHO "*** Warning: dynamic linker does not accept needed library $i."
9245		      echo "*** I have the capability to make that library automatically link in when"
9246		      echo "*** you link to this library.  But I can only do this if you have a"
9247		      echo "*** shared version of the library, which you do not appear to have"
9248		      echo "*** because a test_compile did reveal that the linker did not use this one"
9249		      echo "*** as a dynamic dependency that programs can get resolved with at runtime."
9250		    fi
9251		  fi
9252		else
9253		  droppeddeps=yes
9254		  echo
9255		  $ECHO "*** Warning!  Library $i is needed by this library but I was not able to"
9256		  echo "*** make it link in!  You will probably need to install it or some"
9257		  echo "*** library that it depends on before this library will be fully"
9258		  echo "*** functional.  Installing it before continuing would be even better."
9259		fi
9260		;;
9261	      *)
9262		func_append newdeplibs " $i"
9263		;;
9264	      esac
9265	    done
9266	  fi
9267	  ;;
9268	file_magic*)
9269	  set dummy $deplibs_check_method; shift
9270	  file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
9271	  for a_deplib in $deplibs; do
9272	    case $a_deplib in
9273	    -l*)
9274	      func_stripname -l '' "$a_deplib"
9275	      name=$func_stripname_result
9276	      if test yes = "$allow_libtool_libs_with_static_runtimes"; then
9277		case " $predeps $postdeps " in
9278		*" $a_deplib "*)
9279		  func_append newdeplibs " $a_deplib"
9280		  a_deplib=
9281		  ;;
9282		esac
9283	      fi
9284	      if test -n "$a_deplib"; then
9285		libname=`eval "\\$ECHO \"$libname_spec\""`
9286		if test -n "$file_magic_glob"; then
9287		  libnameglob=`func_echo_all "$libname" | $SED -e $file_magic_glob`
9288		else
9289		  libnameglob=$libname
9290		fi
9291		test yes = "$want_nocaseglob" && nocaseglob=`shopt -p nocaseglob`
9292		for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
9293		  if test yes = "$want_nocaseglob"; then
9294		    shopt -s nocaseglob
9295		    potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
9296		    $nocaseglob
9297		  else
9298		    potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
9299		  fi
9300		  for potent_lib in $potential_libs; do
9301		      # Follow soft links.
9302		      if ls -lLd "$potent_lib" 2>/dev/null |
9303			 $GREP " -> " >/dev/null; then
9304			continue
9305		      fi
9306		      # The statement above tries to avoid entering an
9307		      # endless loop below, in case of cyclic links.
9308		      # We might still enter an endless loop, since a link
9309		      # loop can be closed while we follow links,
9310		      # but so what?
9311		      potlib=$potent_lib
9312		      while test -h "$potlib" 2>/dev/null; do
9313			potliblink=`ls -ld $potlib | $SED 's/.* -> //'`
9314			case $potliblink in
9315			[\\/]* | [A-Za-z]:[\\/]*) potlib=$potliblink;;
9316			*) potlib=`$ECHO "$potlib" | $SED 's|[^/]*$||'`"$potliblink";;
9317			esac
9318		      done
9319		      if eval $file_magic_cmd \"\$potlib\" 2>/dev/null |
9320			 $SED -e 10q |
9321			 $EGREP "$file_magic_regex" > /dev/null; then
9322			func_append newdeplibs " $a_deplib"
9323			a_deplib=
9324			break 2
9325		      fi
9326		  done
9327		done
9328	      fi
9329	      if test -n "$a_deplib"; then
9330		droppeddeps=yes
9331		echo
9332		$ECHO "*** Warning: linker path does not have real file for library $a_deplib."
9333		echo "*** I have the capability to make that library automatically link in when"
9334		echo "*** you link to this library.  But I can only do this if you have a"
9335		echo "*** shared version of the library, which you do not appear to have"
9336		echo "*** because I did check the linker path looking for a file starting"
9337		if test -z "$potlib"; then
9338		  $ECHO "*** with $libname but no candidates were found. (...for file magic test)"
9339		else
9340		  $ECHO "*** with $libname and none of the candidates passed a file format test"
9341		  $ECHO "*** using a file magic. Last file checked: $potlib"
9342		fi
9343	      fi
9344	      ;;
9345	    *)
9346	      # Add a -L argument.
9347	      func_append newdeplibs " $a_deplib"
9348	      ;;
9349	    esac
9350	  done # Gone through all deplibs.
9351	  ;;
9352	match_pattern*)
9353	  set dummy $deplibs_check_method; shift
9354	  match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
9355	  for a_deplib in $deplibs; do
9356	    case $a_deplib in
9357	    -l*)
9358	      func_stripname -l '' "$a_deplib"
9359	      name=$func_stripname_result
9360	      if test yes = "$allow_libtool_libs_with_static_runtimes"; then
9361		case " $predeps $postdeps " in
9362		*" $a_deplib "*)
9363		  func_append newdeplibs " $a_deplib"
9364		  a_deplib=
9365		  ;;
9366		esac
9367	      fi
9368	      if test -n "$a_deplib"; then
9369		libname=`eval "\\$ECHO \"$libname_spec\""`
9370		for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
9371		  potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
9372		  for potent_lib in $potential_libs; do
9373		    potlib=$potent_lib # see symlink-check above in file_magic test
9374		    if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \
9375		       $EGREP "$match_pattern_regex" > /dev/null; then
9376		      func_append newdeplibs " $a_deplib"
9377		      a_deplib=
9378		      break 2
9379		    fi
9380		  done
9381		done
9382	      fi
9383	      if test -n "$a_deplib"; then
9384		droppeddeps=yes
9385		echo
9386		$ECHO "*** Warning: linker path does not have real file for library $a_deplib."
9387		echo "*** I have the capability to make that library automatically link in when"
9388		echo "*** you link to this library.  But I can only do this if you have a"
9389		echo "*** shared version of the library, which you do not appear to have"
9390		echo "*** because I did check the linker path looking for a file starting"
9391		if test -z "$potlib"; then
9392		  $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)"
9393		else
9394		  $ECHO "*** with $libname and none of the candidates passed a file format test"
9395		  $ECHO "*** using a regex pattern. Last file checked: $potlib"
9396		fi
9397	      fi
9398	      ;;
9399	    *)
9400	      # Add a -L argument.
9401	      func_append newdeplibs " $a_deplib"
9402	      ;;
9403	    esac
9404	  done # Gone through all deplibs.
9405	  ;;
9406	none | unknown | *)
9407	  newdeplibs=
9408	  tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'`
9409	  if test yes = "$allow_libtool_libs_with_static_runtimes"; then
9410	    for i in $predeps $postdeps; do
9411	      # can't use Xsed below, because $i might contain '/'
9412	      tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s|$i||"`
9413	    done
9414	  fi
9415	  case $tmp_deplibs in
9416	  *[!\	\ ]*)
9417	    echo
9418	    if test none = "$deplibs_check_method"; then
9419	      echo "*** Warning: inter-library dependencies are not supported in this platform."
9420	    else
9421	      echo "*** Warning: inter-library dependencies are not known to be supported."
9422	    fi
9423	    echo "*** All declared inter-library dependencies are being dropped."
9424	    droppeddeps=yes
9425	    ;;
9426	  esac
9427	  ;;
9428	esac
9429	versuffix=$versuffix_save
9430	major=$major_save
9431	release=$release_save
9432	libname=$libname_save
9433	name=$name_save
9434
9435	case $host in
9436	*-*-rhapsody* | *-*-darwin1.[012])
9437	  # On Rhapsody replace the C library with the System framework
9438	  newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'`
9439	  ;;
9440	esac
9441
9442	if test yes = "$droppeddeps"; then
9443	  if test yes = "$module"; then
9444	    echo
9445	    echo "*** Warning: libtool could not satisfy all declared inter-library"
9446	    $ECHO "*** dependencies of module $libname.  Therefore, libtool will create"
9447	    echo "*** a static module, that should work as long as the dlopening"
9448	    echo "*** application is linked with the -dlopen flag."
9449	    if test -z "$global_symbol_pipe"; then
9450	      echo
9451	      echo "*** However, this would only work if libtool was able to extract symbol"
9452	      echo "*** lists from a program, using 'nm' or equivalent, but libtool could"
9453	      echo "*** not find such a program.  So, this module is probably useless."
9454	      echo "*** 'nm' from GNU binutils and a full rebuild may help."
9455	    fi
9456	    if test no = "$build_old_libs"; then
9457	      oldlibs=$output_objdir/$libname.$libext
9458	      build_libtool_libs=module
9459	      build_old_libs=yes
9460	    else
9461	      build_libtool_libs=no
9462	    fi
9463	  else
9464	    echo "*** The inter-library dependencies that have been dropped here will be"
9465	    echo "*** automatically added whenever a program is linked with this library"
9466	    echo "*** or is declared to -dlopen it."
9467
9468	    if test no = "$allow_undefined"; then
9469	      echo
9470	      echo "*** Since this library must not contain undefined symbols,"
9471	      echo "*** because either the platform does not support them or"
9472	      echo "*** it was explicitly requested with -no-undefined,"
9473	      echo "*** libtool will only create a static version of it."
9474	      if test no = "$build_old_libs"; then
9475		oldlibs=$output_objdir/$libname.$libext
9476		build_libtool_libs=module
9477		build_old_libs=yes
9478	      else
9479		build_libtool_libs=no
9480	      fi
9481	    fi
9482	  fi
9483	fi
9484	# Done checking deplibs!
9485	deplibs=$newdeplibs
9486      fi
9487      # Time to change all our "foo.ltframework" stuff back to "-framework foo"
9488      case $host in
9489	*-*-darwin*)
9490	  newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
9491	  new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
9492	  deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
9493	  ;;
9494      esac
9495
9496      # move library search paths that coincide with paths to not yet
9497      # installed libraries to the beginning of the library search list
9498      new_libs=
9499      for path in $notinst_path; do
9500	case " $new_libs " in
9501	*" -L$path/$objdir "*) ;;
9502	*)
9503	  case " $deplibs " in
9504	  *" -L$path/$objdir "*)
9505	    func_append new_libs " -L$path/$objdir" ;;
9506	  esac
9507	  ;;
9508	esac
9509      done
9510      for deplib in $deplibs; do
9511	case $deplib in
9512	-L*)
9513	  case " $new_libs " in
9514	  *" $deplib "*) ;;
9515	  *) func_append new_libs " $deplib" ;;
9516	  esac
9517	  ;;
9518	*) func_append new_libs " $deplib" ;;
9519	esac
9520      done
9521      deplibs=$new_libs
9522
9523      # All the library-specific variables (install_libdir is set above).
9524      library_names=
9525      old_library=
9526      dlname=
9527
9528      # Test again, we may have decided not to build it any more
9529      if test yes = "$build_libtool_libs"; then
9530	# Remove $wl instances when linking with ld.
9531	# FIXME: should test the right _cmds variable.
9532	case $archive_cmds in
9533	  *\$LD\ *) wl= ;;
9534        esac
9535	if test yes = "$hardcode_into_libs"; then
9536	  # Hardcode the library paths
9537	  hardcode_libdirs=
9538	  dep_rpath=
9539	  rpath=$finalize_rpath
9540	  test relink = "$opt_mode" || rpath=$compile_rpath$rpath
9541	  for libdir in $rpath; do
9542	    if test -n "$hardcode_libdir_flag_spec"; then
9543	      if test -n "$hardcode_libdir_separator"; then
9544		func_replace_sysroot "$libdir"
9545		libdir=$func_replace_sysroot_result
9546		if test -z "$hardcode_libdirs"; then
9547		  hardcode_libdirs=$libdir
9548		else
9549		  # Just accumulate the unique libdirs.
9550		  case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
9551		  *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
9552		    ;;
9553		  *)
9554		    func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
9555		    ;;
9556		  esac
9557		fi
9558	      else
9559		eval flag=\"$hardcode_libdir_flag_spec\"
9560		func_append dep_rpath " $flag"
9561	      fi
9562	    elif test -n "$runpath_var"; then
9563	      case "$perm_rpath " in
9564	      *" $libdir "*) ;;
9565	      *) func_append perm_rpath " $libdir" ;;
9566	      esac
9567	    fi
9568	  done
9569	  # Substitute the hardcoded libdirs into the rpath.
9570	  if test -n "$hardcode_libdir_separator" &&
9571	     test -n "$hardcode_libdirs"; then
9572	    libdir=$hardcode_libdirs
9573	    eval "dep_rpath=\"$hardcode_libdir_flag_spec\""
9574	  fi
9575	  if test -n "$runpath_var" && test -n "$perm_rpath"; then
9576	    # We should set the runpath_var.
9577	    rpath=
9578	    for dir in $perm_rpath; do
9579	      func_append rpath "$dir:"
9580	    done
9581	    eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
9582	  fi
9583	  test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
9584	fi
9585
9586	shlibpath=$finalize_shlibpath
9587	test relink = "$opt_mode" || shlibpath=$compile_shlibpath$shlibpath
9588	if test -n "$shlibpath"; then
9589	  eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
9590	fi
9591
9592	# Get the real and link names of the library.
9593	eval shared_ext=\"$shrext_cmds\"
9594	eval library_names=\"$library_names_spec\"
9595	set dummy $library_names
9596	shift
9597	realname=$1
9598	shift
9599
9600	if test -n "$soname_spec"; then
9601	  eval soname=\"$soname_spec\"
9602	else
9603	  soname=$realname
9604	fi
9605	if test -z "$dlname"; then
9606	  dlname=$soname
9607	fi
9608
9609	lib=$output_objdir/$realname
9610	linknames=
9611	for link
9612	do
9613	  func_append linknames " $link"
9614	done
9615
9616	# Use standard objects if they are pic
9617	test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP`
9618	test "X$libobjs" = "X " && libobjs=
9619
9620	delfiles=
9621	if test -n "$export_symbols" && test -n "$include_expsyms"; then
9622	  $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp"
9623	  export_symbols=$output_objdir/$libname.uexp
9624	  func_append delfiles " $export_symbols"
9625	fi
9626
9627	orig_export_symbols=
9628	case $host_os in
9629	cygwin* | mingw* | cegcc*)
9630	  if test -n "$export_symbols" && test -z "$export_symbols_regex"; then
9631	    # exporting using user supplied symfile
9632	    func_dll_def_p "$export_symbols" || {
9633	      # and it's NOT already a .def file. Must figure out
9634	      # which of the given symbols are data symbols and tag
9635	      # them as such. So, trigger use of export_symbols_cmds.
9636	      # export_symbols gets reassigned inside the "prepare
9637	      # the list of exported symbols" if statement, so the
9638	      # include_expsyms logic still works.
9639	      orig_export_symbols=$export_symbols
9640	      export_symbols=
9641	      always_export_symbols=yes
9642	    }
9643	  fi
9644	  ;;
9645	esac
9646
9647	# Prepare the list of exported symbols
9648	if test -z "$export_symbols"; then
9649	  if test yes = "$always_export_symbols" || test -n "$export_symbols_regex"; then
9650	    func_verbose "generating symbol list for '$libname.la'"
9651	    export_symbols=$output_objdir/$libname.exp
9652	    $opt_dry_run || $RM $export_symbols
9653	    cmds=$export_symbols_cmds
9654	    save_ifs=$IFS; IFS='~'
9655	    for cmd1 in $cmds; do
9656	      IFS=$save_ifs
9657	      # Take the normal branch if the nm_file_list_spec branch
9658	      # doesn't work or if tool conversion is not needed.
9659	      case $nm_file_list_spec~$to_tool_file_cmd in
9660		*~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*)
9661		  try_normal_branch=yes
9662		  eval cmd=\"$cmd1\"
9663		  func_len " $cmd"
9664		  len=$func_len_result
9665		  ;;
9666		*)
9667		  try_normal_branch=no
9668		  ;;
9669	      esac
9670	      if test yes = "$try_normal_branch" \
9671		 && { test "$len" -lt "$max_cmd_len" \
9672		      || test "$max_cmd_len" -le -1; }
9673	      then
9674		func_show_eval "$cmd" 'exit $?'
9675		skipped_export=false
9676	      elif test -n "$nm_file_list_spec"; then
9677		func_basename "$output"
9678		output_la=$func_basename_result
9679		save_libobjs=$libobjs
9680		save_output=$output
9681		output=$output_objdir/$output_la.nm
9682		func_to_tool_file "$output"
9683		libobjs=$nm_file_list_spec$func_to_tool_file_result
9684		func_append delfiles " $output"
9685		func_verbose "creating $NM input file list: $output"
9686		for obj in $save_libobjs; do
9687		  func_to_tool_file "$obj"
9688		  $ECHO "$func_to_tool_file_result"
9689		done > "$output"
9690		eval cmd=\"$cmd1\"
9691		func_show_eval "$cmd" 'exit $?'
9692		output=$save_output
9693		libobjs=$save_libobjs
9694		skipped_export=false
9695	      else
9696		# The command line is too long to execute in one step.
9697		func_verbose "using reloadable object file for export list..."
9698		skipped_export=:
9699		# Break out early, otherwise skipped_export may be
9700		# set to false by a later but shorter cmd.
9701		break
9702	      fi
9703	    done
9704	    IFS=$save_ifs
9705	    if test -n "$export_symbols_regex" && test : != "$skipped_export"; then
9706	      func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
9707	      func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
9708	    fi
9709	  fi
9710	fi
9711
9712	if test -n "$export_symbols" && test -n "$include_expsyms"; then
9713	  tmp_export_symbols=$export_symbols
9714	  test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols
9715	  $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
9716	fi
9717
9718	if test : != "$skipped_export" && test -n "$orig_export_symbols"; then
9719	  # The given exports_symbols file has to be filtered, so filter it.
9720	  func_verbose "filter symbol list for '$libname.la' to tag DATA exports"
9721	  # FIXME: $output_objdir/$libname.filter potentially contains lots of
9722	  # 's' commands, which not all seds can handle. GNU sed should be fine
9723	  # though. Also, the filter scales superlinearly with the number of
9724	  # global variables. join(1) would be nice here, but unfortunately
9725	  # isn't a blessed tool.
9726	  $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
9727	  func_append delfiles " $export_symbols $output_objdir/$libname.filter"
9728	  export_symbols=$output_objdir/$libname.def
9729	  $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
9730	fi
9731
9732	tmp_deplibs=
9733	for test_deplib in $deplibs; do
9734	  case " $convenience " in
9735	  *" $test_deplib "*) ;;
9736	  *)
9737	    func_append tmp_deplibs " $test_deplib"
9738	    ;;
9739	  esac
9740	done
9741	deplibs=$tmp_deplibs
9742
9743	if test -n "$convenience"; then
9744	  if test -n "$whole_archive_flag_spec" &&
9745	    test yes = "$compiler_needs_object" &&
9746	    test -z "$libobjs"; then
9747	    # extract the archives, so we have objects to list.
9748	    # TODO: could optimize this to just extract one archive.
9749	    whole_archive_flag_spec=
9750	  fi
9751	  if test -n "$whole_archive_flag_spec"; then
9752	    save_libobjs=$libobjs
9753	    eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
9754	    test "X$libobjs" = "X " && libobjs=
9755	  else
9756	    gentop=$output_objdir/${outputname}x
9757	    func_append generated " $gentop"
9758
9759	    func_extract_archives $gentop $convenience
9760	    func_append libobjs " $func_extract_archives_result"
9761	    test "X$libobjs" = "X " && libobjs=
9762	  fi
9763	fi
9764
9765	if test yes = "$thread_safe" && test -n "$thread_safe_flag_spec"; then
9766	  eval flag=\"$thread_safe_flag_spec\"
9767	  func_append linker_flags " $flag"
9768	fi
9769
9770	# Make a backup of the uninstalled library when relinking
9771	if test relink = "$opt_mode"; then
9772	  $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $?
9773	fi
9774
9775	# Do each of the archive commands.
9776	if test yes = "$module" && test -n "$module_cmds"; then
9777	  if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
9778	    eval test_cmds=\"$module_expsym_cmds\"
9779	    cmds=$module_expsym_cmds
9780	  else
9781	    eval test_cmds=\"$module_cmds\"
9782	    cmds=$module_cmds
9783	  fi
9784	else
9785	  if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
9786	    eval test_cmds=\"$archive_expsym_cmds\"
9787	    cmds=$archive_expsym_cmds
9788	  else
9789	    eval test_cmds=\"$archive_cmds\"
9790	    cmds=$archive_cmds
9791	  fi
9792	fi
9793
9794	if test : != "$skipped_export" &&
9795	   func_len " $test_cmds" &&
9796	   len=$func_len_result &&
9797	   test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
9798	  :
9799	else
9800	  # The command line is too long to link in one step, link piecewise
9801	  # or, if using GNU ld and skipped_export is not :, use a linker
9802	  # script.
9803
9804	  # Save the value of $output and $libobjs because we want to
9805	  # use them later.  If we have whole_archive_flag_spec, we
9806	  # want to use save_libobjs as it was before
9807	  # whole_archive_flag_spec was expanded, because we can't
9808	  # assume the linker understands whole_archive_flag_spec.
9809	  # This may have to be revisited, in case too many
9810	  # convenience libraries get linked in and end up exceeding
9811	  # the spec.
9812	  if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
9813	    save_libobjs=$libobjs
9814	  fi
9815	  save_output=$output
9816	  func_basename "$output"
9817	  output_la=$func_basename_result
9818
9819	  # Clear the reloadable object creation command queue and
9820	  # initialize k to one.
9821	  test_cmds=
9822	  concat_cmds=
9823	  objlist=
9824	  last_robj=
9825	  k=1
9826
9827	  if test -n "$save_libobjs" && test : != "$skipped_export" && test yes = "$with_gnu_ld"; then
9828	    output=$output_objdir/$output_la.lnkscript
9829	    func_verbose "creating GNU ld script: $output"
9830	    echo 'INPUT (' > $output
9831	    for obj in $save_libobjs
9832	    do
9833	      func_to_tool_file "$obj"
9834	      $ECHO "$func_to_tool_file_result" >> $output
9835	    done
9836	    echo ')' >> $output
9837	    func_append delfiles " $output"
9838	    func_to_tool_file "$output"
9839	    output=$func_to_tool_file_result
9840	  elif test -n "$save_libobjs" && test : != "$skipped_export" && test -n "$file_list_spec"; then
9841	    output=$output_objdir/$output_la.lnk
9842	    func_verbose "creating linker input file list: $output"
9843	    : > $output
9844	    set x $save_libobjs
9845	    shift
9846	    firstobj=
9847	    if test yes = "$compiler_needs_object"; then
9848	      firstobj="$1 "
9849	      shift
9850	    fi
9851	    for obj
9852	    do
9853	      func_to_tool_file "$obj"
9854	      $ECHO "$func_to_tool_file_result" >> $output
9855	    done
9856	    func_append delfiles " $output"
9857	    func_to_tool_file "$output"
9858	    output=$firstobj\"$file_list_spec$func_to_tool_file_result\"
9859	  else
9860	    if test -n "$save_libobjs"; then
9861	      func_verbose "creating reloadable object files..."
9862	      output=$output_objdir/$output_la-$k.$objext
9863	      eval test_cmds=\"$reload_cmds\"
9864	      func_len " $test_cmds"
9865	      len0=$func_len_result
9866	      len=$len0
9867
9868	      # Loop over the list of objects to be linked.
9869	      for obj in $save_libobjs
9870	      do
9871		func_len " $obj"
9872		func_arith $len + $func_len_result
9873		len=$func_arith_result
9874		if test -z "$objlist" ||
9875		   test "$len" -lt "$max_cmd_len"; then
9876		  func_append objlist " $obj"
9877		else
9878		  # The command $test_cmds is almost too long, add a
9879		  # command to the queue.
9880		  if test 1 -eq "$k"; then
9881		    # The first file doesn't have a previous command to add.
9882		    reload_objs=$objlist
9883		    eval concat_cmds=\"$reload_cmds\"
9884		  else
9885		    # All subsequent reloadable object files will link in
9886		    # the last one created.
9887		    reload_objs="$objlist $last_robj"
9888		    eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\"
9889		  fi
9890		  last_robj=$output_objdir/$output_la-$k.$objext
9891		  func_arith $k + 1
9892		  k=$func_arith_result
9893		  output=$output_objdir/$output_la-$k.$objext
9894		  objlist=" $obj"
9895		  func_len " $last_robj"
9896		  func_arith $len0 + $func_len_result
9897		  len=$func_arith_result
9898		fi
9899	      done
9900	      # Handle the remaining objects by creating one last
9901	      # reloadable object file.  All subsequent reloadable object
9902	      # files will link in the last one created.
9903	      test -z "$concat_cmds" || concat_cmds=$concat_cmds~
9904	      reload_objs="$objlist $last_robj"
9905	      eval concat_cmds=\"\$concat_cmds$reload_cmds\"
9906	      if test -n "$last_robj"; then
9907	        eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
9908	      fi
9909	      func_append delfiles " $output"
9910
9911	    else
9912	      output=
9913	    fi
9914
9915	    ${skipped_export-false} && {
9916	      func_verbose "generating symbol list for '$libname.la'"
9917	      export_symbols=$output_objdir/$libname.exp
9918	      $opt_dry_run || $RM $export_symbols
9919	      libobjs=$output
9920	      # Append the command to create the export file.
9921	      test -z "$concat_cmds" || concat_cmds=$concat_cmds~
9922	      eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\"
9923	      if test -n "$last_robj"; then
9924		eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
9925	      fi
9926	    }
9927
9928	    test -n "$save_libobjs" &&
9929	      func_verbose "creating a temporary reloadable object file: $output"
9930
9931	    # Loop through the commands generated above and execute them.
9932	    save_ifs=$IFS; IFS='~'
9933	    for cmd in $concat_cmds; do
9934	      IFS=$save_ifs
9935	      $opt_quiet || {
9936		  func_quote_for_expand "$cmd"
9937		  eval "func_echo $func_quote_for_expand_result"
9938	      }
9939	      $opt_dry_run || eval "$cmd" || {
9940		lt_exit=$?
9941
9942		# Restore the uninstalled library and exit
9943		if test relink = "$opt_mode"; then
9944		  ( cd "$output_objdir" && \
9945		    $RM "${realname}T" && \
9946		    $MV "${realname}U" "$realname" )
9947		fi
9948
9949		exit $lt_exit
9950	      }
9951	    done
9952	    IFS=$save_ifs
9953
9954	    if test -n "$export_symbols_regex" && ${skipped_export-false}; then
9955	      func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
9956	      func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
9957	    fi
9958	  fi
9959
9960          ${skipped_export-false} && {
9961	    if test -n "$export_symbols" && test -n "$include_expsyms"; then
9962	      tmp_export_symbols=$export_symbols
9963	      test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols
9964	      $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
9965	    fi
9966
9967	    if test -n "$orig_export_symbols"; then
9968	      # The given exports_symbols file has to be filtered, so filter it.
9969	      func_verbose "filter symbol list for '$libname.la' to tag DATA exports"
9970	      # FIXME: $output_objdir/$libname.filter potentially contains lots of
9971	      # 's' commands, which not all seds can handle. GNU sed should be fine
9972	      # though. Also, the filter scales superlinearly with the number of
9973	      # global variables. join(1) would be nice here, but unfortunately
9974	      # isn't a blessed tool.
9975	      $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
9976	      func_append delfiles " $export_symbols $output_objdir/$libname.filter"
9977	      export_symbols=$output_objdir/$libname.def
9978	      $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
9979	    fi
9980	  }
9981
9982	  libobjs=$output
9983	  # Restore the value of output.
9984	  output=$save_output
9985
9986	  if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
9987	    eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
9988	    test "X$libobjs" = "X " && libobjs=
9989	  fi
9990	  # Expand the library linking commands again to reset the
9991	  # value of $libobjs for piecewise linking.
9992
9993	  # Do each of the archive commands.
9994	  if test yes = "$module" && test -n "$module_cmds"; then
9995	    if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
9996	      cmds=$module_expsym_cmds
9997	    else
9998	      cmds=$module_cmds
9999	    fi
10000	  else
10001	    if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
10002	      cmds=$archive_expsym_cmds
10003	    else
10004	      cmds=$archive_cmds
10005	    fi
10006	  fi
10007	fi
10008
10009	if test -n "$delfiles"; then
10010	  # Append the command to remove temporary files to $cmds.
10011	  eval cmds=\"\$cmds~\$RM $delfiles\"
10012	fi
10013
10014	# Add any objects from preloaded convenience libraries
10015	if test -n "$dlprefiles"; then
10016	  gentop=$output_objdir/${outputname}x
10017	  func_append generated " $gentop"
10018
10019	  func_extract_archives $gentop $dlprefiles
10020	  func_append libobjs " $func_extract_archives_result"
10021	  test "X$libobjs" = "X " && libobjs=
10022	fi
10023
10024	save_ifs=$IFS; IFS='~'
10025	for cmd in $cmds; do
10026	  IFS=$sp$nl
10027	  eval cmd=\"$cmd\"
10028	  IFS=$save_ifs
10029	  $opt_quiet || {
10030	    func_quote_for_expand "$cmd"
10031	    eval "func_echo $func_quote_for_expand_result"
10032	  }
10033	  $opt_dry_run || eval "$cmd" || {
10034	    lt_exit=$?
10035
10036	    # Restore the uninstalled library and exit
10037	    if test relink = "$opt_mode"; then
10038	      ( cd "$output_objdir" && \
10039	        $RM "${realname}T" && \
10040		$MV "${realname}U" "$realname" )
10041	    fi
10042
10043	    exit $lt_exit
10044	  }
10045	done
10046	IFS=$save_ifs
10047
10048	# Restore the uninstalled library and exit
10049	if test relink = "$opt_mode"; then
10050	  $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $?
10051
10052	  if test -n "$convenience"; then
10053	    if test -z "$whole_archive_flag_spec"; then
10054	      func_show_eval '${RM}r "$gentop"'
10055	    fi
10056	  fi
10057
10058	  exit $EXIT_SUCCESS
10059	fi
10060
10061	# Create links to the real library.
10062	for linkname in $linknames; do
10063	  if test "$realname" != "$linkname"; then
10064	    func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?'
10065	  fi
10066	done
10067
10068	# If -module or -export-dynamic was specified, set the dlname.
10069	if test yes = "$module" || test yes = "$export_dynamic"; then
10070	  # On all known operating systems, these are identical.
10071	  dlname=$soname
10072	fi
10073      fi
10074      ;;
10075
10076    obj)
10077      if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then
10078	func_warning "'-dlopen' is ignored for objects"
10079      fi
10080
10081      case " $deplibs" in
10082      *\ -l* | *\ -L*)
10083	func_warning "'-l' and '-L' are ignored for objects" ;;
10084      esac
10085
10086      test -n "$rpath" && \
10087	func_warning "'-rpath' is ignored for objects"
10088
10089      test -n "$xrpath" && \
10090	func_warning "'-R' is ignored for objects"
10091
10092      test -n "$vinfo" && \
10093	func_warning "'-version-info' is ignored for objects"
10094
10095      test -n "$release" && \
10096	func_warning "'-release' is ignored for objects"
10097
10098      case $output in
10099      *.lo)
10100	test -n "$objs$old_deplibs" && \
10101	  func_fatal_error "cannot build library object '$output' from non-libtool objects"
10102
10103	libobj=$output
10104	func_lo2o "$libobj"
10105	obj=$func_lo2o_result
10106	;;
10107      *)
10108	libobj=
10109	obj=$output
10110	;;
10111      esac
10112
10113      # Delete the old objects.
10114      $opt_dry_run || $RM $obj $libobj
10115
10116      # Objects from convenience libraries.  This assumes
10117      # single-version convenience libraries.  Whenever we create
10118      # different ones for PIC/non-PIC, this we'll have to duplicate
10119      # the extraction.
10120      reload_conv_objs=
10121      gentop=
10122      # if reload_cmds runs $LD directly, get rid of -Wl from
10123      # whole_archive_flag_spec and hope we can get by with turning comma
10124      # into space.
10125      case $reload_cmds in
10126        *\$LD[\ \$]*) wl= ;;
10127      esac
10128      if test -n "$convenience"; then
10129	if test -n "$whole_archive_flag_spec"; then
10130	  eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\"
10131	  test -n "$wl" || tmp_whole_archive_flags=`$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'`
10132	  reload_conv_objs=$reload_objs\ $tmp_whole_archive_flags
10133	else
10134	  gentop=$output_objdir/${obj}x
10135	  func_append generated " $gentop"
10136
10137	  func_extract_archives $gentop $convenience
10138	  reload_conv_objs="$reload_objs $func_extract_archives_result"
10139	fi
10140      fi
10141
10142      # If we're not building shared, we need to use non_pic_objs
10143      test yes = "$build_libtool_libs" || libobjs=$non_pic_objects
10144
10145      # Create the old-style object.
10146      reload_objs=$objs$old_deplibs' '`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; /\.lib$/d; $lo2o" | $NL2SP`' '$reload_conv_objs
10147
10148      output=$obj
10149      func_execute_cmds "$reload_cmds" 'exit $?'
10150
10151      # Exit if we aren't doing a library object file.
10152      if test -z "$libobj"; then
10153	if test -n "$gentop"; then
10154	  func_show_eval '${RM}r "$gentop"'
10155	fi
10156
10157	exit $EXIT_SUCCESS
10158      fi
10159
10160      test yes = "$build_libtool_libs" || {
10161	if test -n "$gentop"; then
10162	  func_show_eval '${RM}r "$gentop"'
10163	fi
10164
10165	# Create an invalid libtool object if no PIC, so that we don't
10166	# accidentally link it into a program.
10167	# $show "echo timestamp > $libobj"
10168	# $opt_dry_run || eval "echo timestamp > $libobj" || exit $?
10169	exit $EXIT_SUCCESS
10170      }
10171
10172      if test -n "$pic_flag" || test default != "$pic_mode"; then
10173	# Only do commands if we really have different PIC objects.
10174	reload_objs="$libobjs $reload_conv_objs"
10175	output=$libobj
10176	func_execute_cmds "$reload_cmds" 'exit $?'
10177      fi
10178
10179      if test -n "$gentop"; then
10180	func_show_eval '${RM}r "$gentop"'
10181      fi
10182
10183      exit $EXIT_SUCCESS
10184      ;;
10185
10186    prog)
10187      case $host in
10188	*cygwin*) func_stripname '' '.exe' "$output"
10189	          output=$func_stripname_result.exe;;
10190      esac
10191      test -n "$vinfo" && \
10192	func_warning "'-version-info' is ignored for programs"
10193
10194      test -n "$release" && \
10195	func_warning "'-release' is ignored for programs"
10196
10197      $preload \
10198	&& test unknown,unknown,unknown = "$dlopen_support,$dlopen_self,$dlopen_self_static" \
10199	&& func_warning "'LT_INIT([dlopen])' not used. Assuming no dlopen support."
10200
10201      case $host in
10202      *-*-rhapsody* | *-*-darwin1.[012])
10203	# On Rhapsody replace the C library is the System framework
10204	compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'`
10205	finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'`
10206	;;
10207      esac
10208
10209      case $host in
10210      *-*-darwin*)
10211	# Don't allow lazy linking, it breaks C++ global constructors
10212	# But is supposedly fixed on 10.4 or later (yay!).
10213	if test CXX = "$tagname"; then
10214	  case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
10215	    10.[0123])
10216	      func_append compile_command " $wl-bind_at_load"
10217	      func_append finalize_command " $wl-bind_at_load"
10218	    ;;
10219	  esac
10220	fi
10221	# Time to change all our "foo.ltframework" stuff back to "-framework foo"
10222	compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
10223	finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
10224	;;
10225      esac
10226
10227
10228      # move library search paths that coincide with paths to not yet
10229      # installed libraries to the beginning of the library search list
10230      new_libs=
10231      for path in $notinst_path; do
10232	case " $new_libs " in
10233	*" -L$path/$objdir "*) ;;
10234	*)
10235	  case " $compile_deplibs " in
10236	  *" -L$path/$objdir "*)
10237	    func_append new_libs " -L$path/$objdir" ;;
10238	  esac
10239	  ;;
10240	esac
10241      done
10242      for deplib in $compile_deplibs; do
10243	case $deplib in
10244	-L*)
10245	  case " $new_libs " in
10246	  *" $deplib "*) ;;
10247	  *) func_append new_libs " $deplib" ;;
10248	  esac
10249	  ;;
10250	*) func_append new_libs " $deplib" ;;
10251	esac
10252      done
10253      compile_deplibs=$new_libs
10254
10255
10256      func_append compile_command " $compile_deplibs"
10257      func_append finalize_command " $finalize_deplibs"
10258
10259      if test -n "$rpath$xrpath"; then
10260	# If the user specified any rpath flags, then add them.
10261	for libdir in $rpath $xrpath; do
10262	  # This is the magic to use -rpath.
10263	  case "$finalize_rpath " in
10264	  *" $libdir "*) ;;
10265	  *) func_append finalize_rpath " $libdir" ;;
10266	  esac
10267	done
10268      fi
10269
10270      # Now hardcode the library paths
10271      rpath=
10272      hardcode_libdirs=
10273      for libdir in $compile_rpath $finalize_rpath; do
10274	if test -n "$hardcode_libdir_flag_spec"; then
10275	  if test -n "$hardcode_libdir_separator"; then
10276	    if test -z "$hardcode_libdirs"; then
10277	      hardcode_libdirs=$libdir
10278	    else
10279	      # Just accumulate the unique libdirs.
10280	      case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
10281	      *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
10282		;;
10283	      *)
10284		func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
10285		;;
10286	      esac
10287	    fi
10288	  else
10289	    eval flag=\"$hardcode_libdir_flag_spec\"
10290	    func_append rpath " $flag"
10291	  fi
10292	elif test -n "$runpath_var"; then
10293	  case "$perm_rpath " in
10294	  *" $libdir "*) ;;
10295	  *) func_append perm_rpath " $libdir" ;;
10296	  esac
10297	fi
10298	case $host in
10299	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
10300	  testbindir=`$ECHO "$libdir" | $SED -e 's*/lib$*/bin*'`
10301	  case :$dllsearchpath: in
10302	  *":$libdir:"*) ;;
10303	  ::) dllsearchpath=$libdir;;
10304	  *) func_append dllsearchpath ":$libdir";;
10305	  esac
10306	  case :$dllsearchpath: in
10307	  *":$testbindir:"*) ;;
10308	  ::) dllsearchpath=$testbindir;;
10309	  *) func_append dllsearchpath ":$testbindir";;
10310	  esac
10311	  ;;
10312	esac
10313      done
10314      # Substitute the hardcoded libdirs into the rpath.
10315      if test -n "$hardcode_libdir_separator" &&
10316	 test -n "$hardcode_libdirs"; then
10317	libdir=$hardcode_libdirs
10318	eval rpath=\" $hardcode_libdir_flag_spec\"
10319      fi
10320      compile_rpath=$rpath
10321
10322      rpath=
10323      hardcode_libdirs=
10324      for libdir in $finalize_rpath; do
10325	if test -n "$hardcode_libdir_flag_spec"; then
10326	  if test -n "$hardcode_libdir_separator"; then
10327	    if test -z "$hardcode_libdirs"; then
10328	      hardcode_libdirs=$libdir
10329	    else
10330	      # Just accumulate the unique libdirs.
10331	      case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
10332	      *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
10333		;;
10334	      *)
10335		func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
10336		;;
10337	      esac
10338	    fi
10339	  else
10340	    eval flag=\"$hardcode_libdir_flag_spec\"
10341	    func_append rpath " $flag"
10342	  fi
10343	elif test -n "$runpath_var"; then
10344	  case "$finalize_perm_rpath " in
10345	  *" $libdir "*) ;;
10346	  *) func_append finalize_perm_rpath " $libdir" ;;
10347	  esac
10348	fi
10349      done
10350      # Substitute the hardcoded libdirs into the rpath.
10351      if test -n "$hardcode_libdir_separator" &&
10352	 test -n "$hardcode_libdirs"; then
10353	libdir=$hardcode_libdirs
10354	eval rpath=\" $hardcode_libdir_flag_spec\"
10355      fi
10356      finalize_rpath=$rpath
10357
10358      if test -n "$libobjs" && test yes = "$build_old_libs"; then
10359	# Transform all the library objects into standard objects.
10360	compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
10361	finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
10362      fi
10363
10364      func_generate_dlsyms "$outputname" "@PROGRAM@" false
10365
10366      # template prelinking step
10367      if test -n "$prelink_cmds"; then
10368	func_execute_cmds "$prelink_cmds" 'exit $?'
10369      fi
10370
10371      wrappers_required=:
10372      case $host in
10373      *cegcc* | *mingw32ce*)
10374        # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway.
10375        wrappers_required=false
10376        ;;
10377      *cygwin* | *mingw* )
10378        test yes = "$build_libtool_libs" || wrappers_required=false
10379        ;;
10380      *)
10381        if test no = "$need_relink" || test yes != "$build_libtool_libs"; then
10382          wrappers_required=false
10383        fi
10384        ;;
10385      esac
10386      $wrappers_required || {
10387	# Replace the output file specification.
10388	compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
10389	link_command=$compile_command$compile_rpath
10390
10391	# We have no uninstalled library dependencies, so finalize right now.
10392	exit_status=0
10393	func_show_eval "$link_command" 'exit_status=$?'
10394
10395	if test -n "$postlink_cmds"; then
10396	  func_to_tool_file "$output"
10397	  postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
10398	  func_execute_cmds "$postlink_cmds" 'exit $?'
10399	fi
10400
10401	# Delete the generated files.
10402	if test -f "$output_objdir/${outputname}S.$objext"; then
10403	  func_show_eval '$RM "$output_objdir/${outputname}S.$objext"'
10404	fi
10405
10406	exit $exit_status
10407      }
10408
10409      if test -n "$compile_shlibpath$finalize_shlibpath"; then
10410	compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
10411      fi
10412      if test -n "$finalize_shlibpath"; then
10413	finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
10414      fi
10415
10416      compile_var=
10417      finalize_var=
10418      if test -n "$runpath_var"; then
10419	if test -n "$perm_rpath"; then
10420	  # We should set the runpath_var.
10421	  rpath=
10422	  for dir in $perm_rpath; do
10423	    func_append rpath "$dir:"
10424	  done
10425	  compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
10426	fi
10427	if test -n "$finalize_perm_rpath"; then
10428	  # We should set the runpath_var.
10429	  rpath=
10430	  for dir in $finalize_perm_rpath; do
10431	    func_append rpath "$dir:"
10432	  done
10433	  finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
10434	fi
10435      fi
10436
10437      if test yes = "$no_install"; then
10438	# We don't need to create a wrapper script.
10439	link_command=$compile_var$compile_command$compile_rpath
10440	# Replace the output file specification.
10441	link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
10442	# Delete the old output file.
10443	$opt_dry_run || $RM $output
10444	# Link the executable and exit
10445	func_show_eval "$link_command" 'exit $?'
10446
10447	if test -n "$postlink_cmds"; then
10448	  func_to_tool_file "$output"
10449	  postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
10450	  func_execute_cmds "$postlink_cmds" 'exit $?'
10451	fi
10452
10453	exit $EXIT_SUCCESS
10454      fi
10455
10456      case $hardcode_action,$fast_install in
10457        relink,*)
10458	  # Fast installation is not supported
10459	  link_command=$compile_var$compile_command$compile_rpath
10460	  relink_command=$finalize_var$finalize_command$finalize_rpath
10461
10462	  func_warning "this platform does not like uninstalled shared libraries"
10463	  func_warning "'$output' will be relinked during installation"
10464	  ;;
10465        *,yes)
10466	  link_command=$finalize_var$compile_command$finalize_rpath
10467	  relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'`
10468          ;;
10469	*,no)
10470	  link_command=$compile_var$compile_command$compile_rpath
10471	  relink_command=$finalize_var$finalize_command$finalize_rpath
10472          ;;
10473	*,needless)
10474	  link_command=$finalize_var$compile_command$finalize_rpath
10475	  relink_command=
10476          ;;
10477      esac
10478
10479      # Replace the output file specification.
10480      link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
10481
10482      # Delete the old output files.
10483      $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname
10484
10485      func_show_eval "$link_command" 'exit $?'
10486
10487      if test -n "$postlink_cmds"; then
10488	func_to_tool_file "$output_objdir/$outputname"
10489	postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
10490	func_execute_cmds "$postlink_cmds" 'exit $?'
10491      fi
10492
10493      # Now create the wrapper script.
10494      func_verbose "creating $output"
10495
10496      # Quote the relink command for shipping.
10497      if test -n "$relink_command"; then
10498	# Preserve any variables that may affect compiler behavior
10499	for var in $variables_saved_for_relink; do
10500	  if eval test -z \"\${$var+set}\"; then
10501	    relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
10502	  elif eval var_value=\$$var; test -z "$var_value"; then
10503	    relink_command="$var=; export $var; $relink_command"
10504	  else
10505	    func_quote_for_eval "$var_value"
10506	    relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
10507	  fi
10508	done
10509	relink_command="(cd `pwd`; $relink_command)"
10510	relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
10511      fi
10512
10513      # Only actually do things if not in dry run mode.
10514      $opt_dry_run || {
10515	# win32 will think the script is a binary if it has
10516	# a .exe suffix, so we strip it off here.
10517	case $output in
10518	  *.exe) func_stripname '' '.exe' "$output"
10519	         output=$func_stripname_result ;;
10520	esac
10521	# test for cygwin because mv fails w/o .exe extensions
10522	case $host in
10523	  *cygwin*)
10524	    exeext=.exe
10525	    func_stripname '' '.exe' "$outputname"
10526	    outputname=$func_stripname_result ;;
10527	  *) exeext= ;;
10528	esac
10529	case $host in
10530	  *cygwin* | *mingw* )
10531	    func_dirname_and_basename "$output" "" "."
10532	    output_name=$func_basename_result
10533	    output_path=$func_dirname_result
10534	    cwrappersource=$output_path/$objdir/lt-$output_name.c
10535	    cwrapper=$output_path/$output_name.exe
10536	    $RM $cwrappersource $cwrapper
10537	    trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
10538
10539	    func_emit_cwrapperexe_src > $cwrappersource
10540
10541	    # The wrapper executable is built using the $host compiler,
10542	    # because it contains $host paths and files. If cross-
10543	    # compiling, it, like the target executable, must be
10544	    # executed on the $host or under an emulation environment.
10545	    $opt_dry_run || {
10546	      $LTCC $LTCFLAGS -o $cwrapper $cwrappersource
10547	      $STRIP $cwrapper
10548	    }
10549
10550	    # Now, create the wrapper script for func_source use:
10551	    func_ltwrapper_scriptname $cwrapper
10552	    $RM $func_ltwrapper_scriptname_result
10553	    trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15
10554	    $opt_dry_run || {
10555	      # note: this script will not be executed, so do not chmod.
10556	      if test "x$build" = "x$host"; then
10557		$cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result
10558	      else
10559		func_emit_wrapper no > $func_ltwrapper_scriptname_result
10560	      fi
10561	    }
10562	  ;;
10563	  * )
10564	    $RM $output
10565	    trap "$RM $output; exit $EXIT_FAILURE" 1 2 15
10566
10567	    func_emit_wrapper no > $output
10568	    chmod +x $output
10569	  ;;
10570	esac
10571      }
10572      exit $EXIT_SUCCESS
10573      ;;
10574    esac
10575
10576    # See if we need to build an old-fashioned archive.
10577    for oldlib in $oldlibs; do
10578
10579      case $build_libtool_libs in
10580        convenience)
10581	  oldobjs="$libobjs_save $symfileobj"
10582	  addlibs=$convenience
10583	  build_libtool_libs=no
10584	  ;;
10585	module)
10586	  oldobjs=$libobjs_save
10587	  addlibs=$old_convenience
10588	  build_libtool_libs=no
10589          ;;
10590	*)
10591	  oldobjs="$old_deplibs $non_pic_objects"
10592	  $preload && test -f "$symfileobj" \
10593	    && func_append oldobjs " $symfileobj"
10594	  addlibs=$old_convenience
10595	  ;;
10596      esac
10597
10598      if test -n "$addlibs"; then
10599	gentop=$output_objdir/${outputname}x
10600	func_append generated " $gentop"
10601
10602	func_extract_archives $gentop $addlibs
10603	func_append oldobjs " $func_extract_archives_result"
10604      fi
10605
10606      # Do each command in the archive commands.
10607      if test -n "$old_archive_from_new_cmds" && test yes = "$build_libtool_libs"; then
10608	cmds=$old_archive_from_new_cmds
10609      else
10610
10611	# Add any objects from preloaded convenience libraries
10612	if test -n "$dlprefiles"; then
10613	  gentop=$output_objdir/${outputname}x
10614	  func_append generated " $gentop"
10615
10616	  func_extract_archives $gentop $dlprefiles
10617	  func_append oldobjs " $func_extract_archives_result"
10618	fi
10619
10620	# POSIX demands no paths to be encoded in archives.  We have
10621	# to avoid creating archives with duplicate basenames if we
10622	# might have to extract them afterwards, e.g., when creating a
10623	# static archive out of a convenience library, or when linking
10624	# the entirety of a libtool archive into another (currently
10625	# not supported by libtool).
10626	if (for obj in $oldobjs
10627	    do
10628	      func_basename "$obj"
10629	      $ECHO "$func_basename_result"
10630	    done | sort | sort -uc >/dev/null 2>&1); then
10631	  :
10632	else
10633	  echo "copying selected object files to avoid basename conflicts..."
10634	  gentop=$output_objdir/${outputname}x
10635	  func_append generated " $gentop"
10636	  func_mkdir_p "$gentop"
10637	  save_oldobjs=$oldobjs
10638	  oldobjs=
10639	  counter=1
10640	  for obj in $save_oldobjs
10641	  do
10642	    func_basename "$obj"
10643	    objbase=$func_basename_result
10644	    case " $oldobjs " in
10645	    " ") oldobjs=$obj ;;
10646	    *[\ /]"$objbase "*)
10647	      while :; do
10648		# Make sure we don't pick an alternate name that also
10649		# overlaps.
10650		newobj=lt$counter-$objbase
10651		func_arith $counter + 1
10652		counter=$func_arith_result
10653		case " $oldobjs " in
10654		*[\ /]"$newobj "*) ;;
10655		*) if test ! -f "$gentop/$newobj"; then break; fi ;;
10656		esac
10657	      done
10658	      func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
10659	      func_append oldobjs " $gentop/$newobj"
10660	      ;;
10661	    *) func_append oldobjs " $obj" ;;
10662	    esac
10663	  done
10664	fi
10665	func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
10666	tool_oldlib=$func_to_tool_file_result
10667	eval cmds=\"$old_archive_cmds\"
10668
10669	func_len " $cmds"
10670	len=$func_len_result
10671	if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
10672	  cmds=$old_archive_cmds
10673	elif test -n "$archiver_list_spec"; then
10674	  func_verbose "using command file archive linking..."
10675	  for obj in $oldobjs
10676	  do
10677	    func_to_tool_file "$obj"
10678	    $ECHO "$func_to_tool_file_result"
10679	  done > $output_objdir/$libname.libcmd
10680	  func_to_tool_file "$output_objdir/$libname.libcmd"
10681	  oldobjs=" $archiver_list_spec$func_to_tool_file_result"
10682	  cmds=$old_archive_cmds
10683	else
10684	  # the command line is too long to link in one step, link in parts
10685	  func_verbose "using piecewise archive linking..."
10686	  save_RANLIB=$RANLIB
10687	  RANLIB=:
10688	  objlist=
10689	  concat_cmds=
10690	  save_oldobjs=$oldobjs
10691	  oldobjs=
10692	  # Is there a better way of finding the last object in the list?
10693	  for obj in $save_oldobjs
10694	  do
10695	    last_oldobj=$obj
10696	  done
10697	  eval test_cmds=\"$old_archive_cmds\"
10698	  func_len " $test_cmds"
10699	  len0=$func_len_result
10700	  len=$len0
10701	  for obj in $save_oldobjs
10702	  do
10703	    func_len " $obj"
10704	    func_arith $len + $func_len_result
10705	    len=$func_arith_result
10706	    func_append objlist " $obj"
10707	    if test "$len" -lt "$max_cmd_len"; then
10708	      :
10709	    else
10710	      # the above command should be used before it gets too long
10711	      oldobjs=$objlist
10712	      if test "$obj" = "$last_oldobj"; then
10713		RANLIB=$save_RANLIB
10714	      fi
10715	      test -z "$concat_cmds" || concat_cmds=$concat_cmds~
10716	      eval concat_cmds=\"\$concat_cmds$old_archive_cmds\"
10717	      objlist=
10718	      len=$len0
10719	    fi
10720	  done
10721	  RANLIB=$save_RANLIB
10722	  oldobjs=$objlist
10723	  if test -z "$oldobjs"; then
10724	    eval cmds=\"\$concat_cmds\"
10725	  else
10726	    eval cmds=\"\$concat_cmds~\$old_archive_cmds\"
10727	  fi
10728	fi
10729      fi
10730      func_execute_cmds "$cmds" 'exit $?'
10731    done
10732
10733    test -n "$generated" && \
10734      func_show_eval "${RM}r$generated"
10735
10736    # Now create the libtool archive.
10737    case $output in
10738    *.la)
10739      old_library=
10740      test yes = "$build_old_libs" && old_library=$libname.$libext
10741      func_verbose "creating $output"
10742
10743      # Preserve any variables that may affect compiler behavior
10744      for var in $variables_saved_for_relink; do
10745	if eval test -z \"\${$var+set}\"; then
10746	  relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
10747	elif eval var_value=\$$var; test -z "$var_value"; then
10748	  relink_command="$var=; export $var; $relink_command"
10749	else
10750	  func_quote_for_eval "$var_value"
10751	  relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
10752	fi
10753      done
10754      # Quote the link command for shipping.
10755      relink_command="(cd `pwd`; $SHELL \"$progpath\" $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
10756      relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
10757      if test yes = "$hardcode_automatic"; then
10758	relink_command=
10759      fi
10760
10761      # Only create the output if not a dry run.
10762      $opt_dry_run || {
10763	for installed in no yes; do
10764	  if test yes = "$installed"; then
10765	    if test -z "$install_libdir"; then
10766	      break
10767	    fi
10768	    output=$output_objdir/${outputname}i
10769	    # Replace all uninstalled libtool libraries with the installed ones
10770	    newdependency_libs=
10771	    for deplib in $dependency_libs; do
10772	      case $deplib in
10773	      *.la)
10774		func_basename "$deplib"
10775		name=$func_basename_result
10776		func_resolve_sysroot "$deplib"
10777		eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result`
10778		test -z "$libdir" && \
10779		  func_fatal_error "'$deplib' is not a valid libtool archive"
10780		func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name"
10781		;;
10782	      -L*)
10783		func_stripname -L '' "$deplib"
10784		func_replace_sysroot "$func_stripname_result"
10785		func_append newdependency_libs " -L$func_replace_sysroot_result"
10786		;;
10787	      -R*)
10788		func_stripname -R '' "$deplib"
10789		func_replace_sysroot "$func_stripname_result"
10790		func_append newdependency_libs " -R$func_replace_sysroot_result"
10791		;;
10792	      *) func_append newdependency_libs " $deplib" ;;
10793	      esac
10794	    done
10795	    dependency_libs=$newdependency_libs
10796	    newdlfiles=
10797
10798	    for lib in $dlfiles; do
10799	      case $lib in
10800	      *.la)
10801	        func_basename "$lib"
10802		name=$func_basename_result
10803		eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
10804		test -z "$libdir" && \
10805		  func_fatal_error "'$lib' is not a valid libtool archive"
10806		func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name"
10807		;;
10808	      *) func_append newdlfiles " $lib" ;;
10809	      esac
10810	    done
10811	    dlfiles=$newdlfiles
10812	    newdlprefiles=
10813	    for lib in $dlprefiles; do
10814	      case $lib in
10815	      *.la)
10816		# Only pass preopened files to the pseudo-archive (for
10817		# eventual linking with the app. that links it) if we
10818		# didn't already link the preopened objects directly into
10819		# the library:
10820		func_basename "$lib"
10821		name=$func_basename_result
10822		eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
10823		test -z "$libdir" && \
10824		  func_fatal_error "'$lib' is not a valid libtool archive"
10825		func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name"
10826		;;
10827	      esac
10828	    done
10829	    dlprefiles=$newdlprefiles
10830	  else
10831	    newdlfiles=
10832	    for lib in $dlfiles; do
10833	      case $lib in
10834		[\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;;
10835		*) abs=`pwd`"/$lib" ;;
10836	      esac
10837	      func_append newdlfiles " $abs"
10838	    done
10839	    dlfiles=$newdlfiles
10840	    newdlprefiles=
10841	    for lib in $dlprefiles; do
10842	      case $lib in
10843		[\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;;
10844		*) abs=`pwd`"/$lib" ;;
10845	      esac
10846	      func_append newdlprefiles " $abs"
10847	    done
10848	    dlprefiles=$newdlprefiles
10849	  fi
10850	  $RM $output
10851	  # place dlname in correct position for cygwin
10852	  # In fact, it would be nice if we could use this code for all target
10853	  # systems that can't hard-code library paths into their executables
10854	  # and that have no shared library path variable independent of PATH,
10855	  # but it turns out we can't easily determine that from inspecting
10856	  # libtool variables, so we have to hard-code the OSs to which it
10857	  # applies here; at the moment, that means platforms that use the PE
10858	  # object format with DLL files.  See the long comment at the top of
10859	  # tests/bindir.at for full details.
10860	  tdlname=$dlname
10861	  case $host,$output,$installed,$module,$dlname in
10862	    *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll)
10863	      # If a -bindir argument was supplied, place the dll there.
10864	      if test -n "$bindir"; then
10865		func_relative_path "$install_libdir" "$bindir"
10866		tdlname=$func_relative_path_result/$dlname
10867	      else
10868		# Otherwise fall back on heuristic.
10869		tdlname=../bin/$dlname
10870	      fi
10871	      ;;
10872	  esac
10873	  $ECHO > $output "\
10874# $outputname - a libtool library file
10875# Generated by $PROGRAM (GNU $PACKAGE) $VERSION
10876#
10877# Please DO NOT delete this file!
10878# It is necessary for linking the library.
10879
10880# The name that we can dlopen(3).
10881dlname='$tdlname'
10882
10883# Names of this library.
10884library_names='$library_names'
10885
10886# The name of the static archive.
10887old_library='$old_library'
10888
10889# Linker flags that cannot go in dependency_libs.
10890inherited_linker_flags='$new_inherited_linker_flags'
10891
10892# Libraries that this one depends upon.
10893dependency_libs='$dependency_libs'
10894
10895# Names of additional weak libraries provided by this library
10896weak_library_names='$weak_libs'
10897
10898# Version information for $libname.
10899current=$current
10900age=$age
10901revision=$revision
10902
10903# Is this an already installed library?
10904installed=$installed
10905
10906# Should we warn about portability when linking against -modules?
10907shouldnotlink=$module
10908
10909# Files to dlopen/dlpreopen
10910dlopen='$dlfiles'
10911dlpreopen='$dlprefiles'
10912
10913# Directory that this library needs to be installed in:
10914libdir='$install_libdir'"
10915	  if test no,yes = "$installed,$need_relink"; then
10916	    $ECHO >> $output "\
10917relink_command=\"$relink_command\""
10918	  fi
10919	done
10920      }
10921
10922      # Do a symbolic link so that the libtool archive can be found in
10923      # LD_LIBRARY_PATH before the program is installed.
10924      func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?'
10925      ;;
10926    esac
10927    exit $EXIT_SUCCESS
10928}
10929
10930if test link = "$opt_mode" || test relink = "$opt_mode"; then
10931  func_mode_link ${1+"$@"}
10932fi
10933
10934
10935# func_mode_uninstall arg...
10936func_mode_uninstall ()
10937{
10938    $debug_cmd
10939
10940    RM=$nonopt
10941    files=
10942    rmforce=false
10943    exit_status=0
10944
10945    # This variable tells wrapper scripts just to set variables rather
10946    # than running their programs.
10947    libtool_install_magic=$magic
10948
10949    for arg
10950    do
10951      case $arg in
10952      -f) func_append RM " $arg"; rmforce=: ;;
10953      -*) func_append RM " $arg" ;;
10954      *) func_append files " $arg" ;;
10955      esac
10956    done
10957
10958    test -z "$RM" && \
10959      func_fatal_help "you must specify an RM program"
10960
10961    rmdirs=
10962
10963    for file in $files; do
10964      func_dirname "$file" "" "."
10965      dir=$func_dirname_result
10966      if test . = "$dir"; then
10967	odir=$objdir
10968      else
10969	odir=$dir/$objdir
10970      fi
10971      func_basename "$file"
10972      name=$func_basename_result
10973      test uninstall = "$opt_mode" && odir=$dir
10974
10975      # Remember odir for removal later, being careful to avoid duplicates
10976      if test clean = "$opt_mode"; then
10977	case " $rmdirs " in
10978	  *" $odir "*) ;;
10979	  *) func_append rmdirs " $odir" ;;
10980	esac
10981      fi
10982
10983      # Don't error if the file doesn't exist and rm -f was used.
10984      if { test -L "$file"; } >/dev/null 2>&1 ||
10985	 { test -h "$file"; } >/dev/null 2>&1 ||
10986	 test -f "$file"; then
10987	:
10988      elif test -d "$file"; then
10989	exit_status=1
10990	continue
10991      elif $rmforce; then
10992	continue
10993      fi
10994
10995      rmfiles=$file
10996
10997      case $name in
10998      *.la)
10999	# Possibly a libtool archive, so verify it.
11000	if func_lalib_p "$file"; then
11001	  func_source $dir/$name
11002
11003	  # Delete the libtool libraries and symlinks.
11004	  for n in $library_names; do
11005	    func_append rmfiles " $odir/$n"
11006	  done
11007	  test -n "$old_library" && func_append rmfiles " $odir/$old_library"
11008
11009	  case $opt_mode in
11010	  clean)
11011	    case " $library_names " in
11012	    *" $dlname "*) ;;
11013	    *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;;
11014	    esac
11015	    test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i"
11016	    ;;
11017	  uninstall)
11018	    if test -n "$library_names"; then
11019	      # Do each command in the postuninstall commands.
11020	      func_execute_cmds "$postuninstall_cmds" '$rmforce || exit_status=1'
11021	    fi
11022
11023	    if test -n "$old_library"; then
11024	      # Do each command in the old_postuninstall commands.
11025	      func_execute_cmds "$old_postuninstall_cmds" '$rmforce || exit_status=1'
11026	    fi
11027	    # FIXME: should reinstall the best remaining shared library.
11028	    ;;
11029	  esac
11030	fi
11031	;;
11032
11033      *.lo)
11034	# Possibly a libtool object, so verify it.
11035	if func_lalib_p "$file"; then
11036
11037	  # Read the .lo file
11038	  func_source $dir/$name
11039
11040	  # Add PIC object to the list of files to remove.
11041	  if test -n "$pic_object" && test none != "$pic_object"; then
11042	    func_append rmfiles " $dir/$pic_object"
11043	  fi
11044
11045	  # Add non-PIC object to the list of files to remove.
11046	  if test -n "$non_pic_object" && test none != "$non_pic_object"; then
11047	    func_append rmfiles " $dir/$non_pic_object"
11048	  fi
11049	fi
11050	;;
11051
11052      *)
11053	if test clean = "$opt_mode"; then
11054	  noexename=$name
11055	  case $file in
11056	  *.exe)
11057	    func_stripname '' '.exe' "$file"
11058	    file=$func_stripname_result
11059	    func_stripname '' '.exe' "$name"
11060	    noexename=$func_stripname_result
11061	    # $file with .exe has already been added to rmfiles,
11062	    # add $file without .exe
11063	    func_append rmfiles " $file"
11064	    ;;
11065	  esac
11066	  # Do a test to see if this is a libtool program.
11067	  if func_ltwrapper_p "$file"; then
11068	    if func_ltwrapper_executable_p "$file"; then
11069	      func_ltwrapper_scriptname "$file"
11070	      relink_command=
11071	      func_source $func_ltwrapper_scriptname_result
11072	      func_append rmfiles " $func_ltwrapper_scriptname_result"
11073	    else
11074	      relink_command=
11075	      func_source $dir/$noexename
11076	    fi
11077
11078	    # note $name still contains .exe if it was in $file originally
11079	    # as does the version of $file that was added into $rmfiles
11080	    func_append rmfiles " $odir/$name $odir/${name}S.$objext"
11081	    if test yes = "$fast_install" && test -n "$relink_command"; then
11082	      func_append rmfiles " $odir/lt-$name"
11083	    fi
11084	    if test "X$noexename" != "X$name"; then
11085	      func_append rmfiles " $odir/lt-$noexename.c"
11086	    fi
11087	  fi
11088	fi
11089	;;
11090      esac
11091      func_show_eval "$RM $rmfiles" 'exit_status=1'
11092    done
11093
11094    # Try to remove the $objdir's in the directories where we deleted files
11095    for dir in $rmdirs; do
11096      if test -d "$dir"; then
11097	func_show_eval "rmdir $dir >/dev/null 2>&1"
11098      fi
11099    done
11100
11101    exit $exit_status
11102}
11103
11104if test uninstall = "$opt_mode" || test clean = "$opt_mode"; then
11105  func_mode_uninstall ${1+"$@"}
11106fi
11107
11108test -z "$opt_mode" && {
11109  help=$generic_help
11110  func_fatal_help "you must specify a MODE"
11111}
11112
11113test -z "$exec_cmd" && \
11114  func_fatal_help "invalid operation mode '$opt_mode'"
11115
11116if test -n "$exec_cmd"; then
11117  eval exec "$exec_cmd"
11118  exit $EXIT_FAILURE
11119fi
11120
11121exit $exit_status
11122
11123
11124# The TAGs below are defined such that we never get into a situation
11125# where we disable both kinds of libraries.  Given conflicting
11126# choices, we go for a static library, that is the most portable,
11127# since we can't tell whether shared libraries were disabled because
11128# the user asked for that or because the platform doesn't support
11129# them.  This is particularly important on AIX, because we don't
11130# support having both static and shared libraries enabled at the same
11131# time on that platform, so we default to a shared-only configuration.
11132# If a disable-shared tag is given, we'll fallback to a static-only
11133# configuration.  But we'll never go from static-only to shared-only.
11134
11135# ### BEGIN LIBTOOL TAG CONFIG: disable-shared
11136build_libtool_libs=no
11137build_old_libs=yes
11138# ### END LIBTOOL TAG CONFIG: disable-shared
11139
11140# ### BEGIN LIBTOOL TAG CONFIG: disable-static
11141build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
11142# ### END LIBTOOL TAG CONFIG: disable-static
11143
11144# Local Variables:
11145# mode:shell-script
11146# sh-indentation:2
11147# End:
11148