comparison GEMBASSY-1.0.3/ltmain.sh @ 2:8947fca5f715 draft default tip

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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) 2.4.5
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
32 PROGRAM=libtool
33 PACKAGE=libtool
34 VERSION=2.4.5
35 package_revision=2.4.5
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.
67 scriptversion=2014-01-03.01; # 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
117 DUALCASE=1; export DUALCASE # for MKS sh
118 if 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 '${1+"$@"}'='"$@"'
124 setopt NO_GLOB_SUBST
125 else
126 case `(set -o) 2>/dev/null` in *posix*) set -o posix ;; esac
127 fi
128
129 # NLS nuisances: We save the old values in case they are required later.
130 _G_user_locale=
131 _G_safe_locale=
132 for _G_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
133 do
134 eval "if test set = \"\${$_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=\"$_G_var=C; \$_G_safe_locale\"
140 fi"
141 done
142
143 # CDPATH.
144 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
145
146 # Make sure IFS has a sensible default
147 sp=' '
148 nl='
149 '
150 IFS="$sp $nl"
151
152 # There are apparently some retarded systems that use ';' as a PATH separator!
153 if test "${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 }
159 fi
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.
171 func_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.
187 func_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 "$func_path_progs_result" && {
215 echo "no acceptable sed could be found in \$PATH" >&2
216 exit 1
217 }
218 }
219
220
221 # We want to be able to use the functions in this file before configure
222 # has figured out where the best binaries are kept, which means we have
223 # to search for them ourselves - except when the results are already set
224 # where we skip the searches.
225
226 # Unless the user overrides by setting SED, search the path for either GNU
227 # sed, or the sed that truncates its output the least.
228 test -z "$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.
270 test -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
328 sed_dirname='s|/[^/]*$||'
329 sed_basename='s|^.*/||'
330
331 # Sed substitution that helps us do robust quoting. It backslashifies
332 # metacharacters that are still active within double-quoted strings.
333 sed_quote_subst='s|\([`"$\\]\)|\\\1|g'
334
335 # Same as above, but do not quote variable references.
336 sed_double_quote_subst='s/\(["`\\]\)/\\\1/g'
337
338 # Sed substitution that turns a string into a regex matching for the
339 # string literally.
340 sed_make_literal_regex='s|[].[^$\\*\/]|\\&|g'
341
342 # Sed substitution that converts a w32 file name or path
343 # that contains forward slashes, into one that contains
344 # (escaped) backslashes. A very naive implementation.
345 sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
346
347 # Re-'\' parameter expansions in output of sed_double_quote_subst that
348 # were '\'-ed in input to the same. If an odd number of '\' preceded a
349 # '$' 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 '$'.
352 _G_bs='\\'
353 _G_bs2='\\\\'
354 _G_bs4='\\\\\\\\'
355 _G_dollar='\$'
356 sed_double_backslash="\
357 s/$_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
381 EXIT_SUCCESS=0
382 EXIT_FAILURE=1
383 EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing.
384 EXIT_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]} $*" >&2' bash your-script-name
391 debug_cmd=${debug_cmd-":"}
392 exit_cmd=:
393
394 # By convention, finish your script with:
395 #
396 # exit $exit_status
397 #
398 # so that you can set exit_status to non-zero if you want to indicate
399 # something went wrong during execution without actually bailing out at
400 # the point of failure.
401 exit_status=$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.
408 progpath=$0
409
410 # The name of this program.
411 progname=`$ECHO "$progpath" |$SED "$sed_basename"`
412
413 # Make sure we have an absolute progpath for reexecution:
414 case $progpath in
415 [\\/]*|[A-Za-z]:\\*) ;;
416 *[\\/]*)
417 progdir=`$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 ;;
432 esac
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
443 opt_dry_run=false
444 opt_quiet=false
445 opt_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.
450 warning_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.
455 warning_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.
460 opt_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.
482 require_term_colors=func_require_term_colors
483 func_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" = "$x"') 2>/dev/null \
552 && _G_HAVE_PLUSEQ_OP=yes
553
554 if test yes = "$_G_HAVE_PLUSEQ_OP"
555 then
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 }'
563 else
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 }
571 fi
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.
578 if 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 }'
586 else
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 }
594 fi
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).
607 func_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 = $(( 1 + 1 ))') 2>/dev/null \
626 && _G_HAVE_ARITH_OP=yes
627
628 if test yes = "$_G_HAVE_ARITH_OP"; then
629 eval 'func_arith ()
630 {
631 $debug_cmd
632
633 func_arith_result=$(( $* ))
634 }'
635 else
636 func_arith ()
637 {
638 $debug_cmd
639
640 func_arith_result=`expr "$@"`
641 }
642 fi
643
644
645 # func_basename FILE
646 # ------------------
647 # Set func_basename_result to FILE with everything up to and including
648 # the last / stripped.
649 if 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=$3 ;;
657 esac'
658
659 else
660 # ...otherwise fall back to using sed.
661 _b='func_basename_result=`$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'
668 fi
669
670 eval '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.
682 eval '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.
702 eval '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.
714 func_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.
733 func_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.
743 func_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.
778 func_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.
791 func_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.
803 func_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#*/}${x##*/}"') 2>/dev/null \
818 && _G_HAVE_XSI_OPS=yes
819
820 if test yes = "$_G_HAVE_XSI_OPS"; then
821 eval 'func_len ()
822 {
823 $debug_cmd
824
825 func_len_result=${#1}
826 }'
827 else
828 func_len ()
829 {
830 $debug_cmd
831
832 func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
833 }
834 fi
835
836
837 # func_mkdir_p DIRECTORY-PATH
838 # ---------------------------
839 # Make sure the entire path to DIRECTORY-PATH is available.
840 func_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.
890 func_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.
928 func_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.
1016 func_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.
1032 func_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.
1103 func_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.
1150 func_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).
1182 if 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 }'
1193 else
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 }
1203 fi
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.
1211 func_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.
1236 func_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.
1266 func_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.
1284 func_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.
1297 func_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'.
1313 func_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.
1341 func_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 "..."
1355 func_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.
1373 scriptversion=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 "$func_options_result"; shift
1414 # ...rest of your script...
1415 #
1416 # In order for the '--version' option to work, you will need to have a
1417 # suitably formatted comment like the one at the top of this file
1418 # starting with '# Written by ' and ending with '# warranty; '.
1419 #
1420 # For '-h' and '--help' to work, you will also need a one line
1421 # description of your script's purpose in a comment directly above the
1422 # '# Written by ' line, like the one at the top of this file.
1423 #
1424 # The default options also support '--debug', which will turn on shell
1425 # execution tracing (see the comment above debug_cmd below for another
1426 # use), and '--verbose' and the func_verbose function to allow your script
1427 # to display verbose messages only when your user has specified
1428 # '--verbose'.
1429 #
1430 # After sourcing this file, you can plug processing for additional
1431 # options by amending the variables from the 'Configuration' section
1432 # below, and following the instructions in the 'Option parsing'
1433 # section further down.
1434
1435 ## -------------- ##
1436 ## Configuration. ##
1437 ## -------------- ##
1438
1439 # You should override these variables in your script after sourcing this
1440 # file so that they reflect the customisations you have added to the
1441 # option parser.
1442
1443 # The usage line for option parsing errors and the start of '-h' and
1444 # '--help' output messages. You can embed shell variables for delayed
1445 # expansion at the time the message is displayed, but you will need to
1446 # quote other shell meta-characters carefully to prevent them being
1447 # expanded when the contents are evaled.
1448 usage='$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.
1453 usage_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'.
1463 long_help_message="
1464 Warning 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.
1470 fatal_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 ...'.
1486 func_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'.
1498 func_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.
1514 func_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.
1529 func_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.
1628 func_hookable func_options
1629 func_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.
1655 func_hookable func_options_prep
1656 func_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.
1674 func_hookable func_parse_options
1675 func_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.
1776 func_hookable func_validate_options
1777 func_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.
1807 func_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.
1821 func_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.
1835 func_missing_arg ()
1836 {
1837 $debug_cmd
1838
1839 func_error "Missing argument for '$1'."
1840 exit_cmd=exit
1841 }
1842
1843
1844 # func_split_equals STRING
1845 # ------------------------
1846 # Set func_split_equals_lhs and func_split_equals_rhs shell variables after
1847 # splitting STRING at the '=' sign.
1848 test -z "$_G_HAVE_XSI_OPS" \
1849 && (eval 'x=a/b/c;
1850 test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \
1851 && _G_HAVE_XSI_OPS=yes
1852
1853 if test yes = "$_G_HAVE_XSI_OPS"
1854 then
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 }'
1865 else
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[^=]*=\(.*\)$'`
1875 }
1876 fi #func_split_equals
1877
1878
1879 # func_split_short_opt SHORTOPT
1880 # -----------------------------
1881 # Set func_split_short_opt_name and func_split_short_opt_arg shell
1882 # variables after splitting SHORTOPT after the 2nd character.
1883 if test yes = "$_G_HAVE_XSI_OPS"
1884 then
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 }'
1893 else
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 }
1902 fi #func_split_short_opt
1903
1904
1905 # func_usage
1906 # ----------
1907 # Echo short help message to standard output and exit.
1908 func_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.
1921 func_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.
1941 func_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.
1980 scriptversion='(GNU libtool) 2.4.5'
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.
1987 func_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.
2007 func_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
2022 usage='$progpath [OPTION]... [MODE-ARG]...'
2023
2024 # Short help message in response to '-h'.
2025 usage_message="Options:
2026 --config show all configuration variables
2027 --debug enable verbose shell tracing
2028 -n, --dry-run display commands without modifying any files
2029 --features display basic configuration information and exit
2030 --mode=MODE use operation mode MODE
2031 --no-warnings equivalent to '-Wnone'
2032 --preserve-dup-deps don't remove duplicate dependency libraries
2033 --quiet, --silent don't print informational messages
2034 --tag=TAG use configuration variables from tag TAG
2035 -v, --verbose print more informational messages than default
2036 --version print version information
2037 -W, --warnings=CATEGORY report the warnings falling in CATEGORY [all]
2038 -h, --help, --help-all print short, long, or detailed help message
2039 "
2040
2041 # Additional text appended to 'usage_message' in response to '--help'.
2042 long_help_message=$long_help_message"
2043
2044 MODE must be one of the following:
2045
2046 clean remove files from the build directory
2047 compile compile a source file into a libtool object
2048 execute automatically set library path, then run a program
2049 finish complete the installation of libtool libraries
2050 install install libraries or executables
2051 link create a library or an executable
2052 uninstall remove libraries from an installed directory
2053
2054 MODE-ARGS vary depending on the MODE. When passed as first option,
2055 '--mode=MODE' may be abbreviated as 'MODE' or a unique abbreviation of that.
2056 Try '$progname --help --mode=MODE' for a more detailed description of MODE.
2057
2058 When reporting a bug, please describe a test case to reproduce it and
2059 include the following information:
2060
2061 host-triplet: $host
2062 shell: $SHELL
2063 compiler: $LTCC
2064 compiler flags: $LTCFLAGS
2065 linker: $LD (gnu? $with_gnu_ld)
2066 version: $progname (GNU libtool) 2.4.5
2067 automake: `($AUTOMAKE --version) 2>/dev/null |$SED 1q`
2068 autoconf: `($AUTOCONF --version) 2>/dev/null |$SED 1q`
2069
2070 Report bugs to <bug-libtool@gnu.org>.
2071 GNU libtool home page: <http://www.gnu.org/software/libtool/>.
2072 General help using GNU software: <http://www.gnu.org/gethelp/>."
2073
2074
2075 # func_lo2o OBJECT-NAME
2076 # ---------------------
2077 # Transform OBJECT-NAME from a '.lo' suffix to the platform specific
2078 # object suffix.
2079
2080 lo2o=s/\\.lo\$/.$objext/
2081 o2lo=s/\\.$objext\$/.lo/
2082
2083 if test yes = "$_G_HAVE_XSI_OPS"; then
2084 eval 'func_lo2o ()
2085 {
2086 case $1 in
2087 *.lo) func_lo2o_result=${1%.lo}.$objext ;;
2088 * ) func_lo2o_result=$1 ;;
2089 esac
2090 }'
2091
2092 # func_xform LIBOBJ-OR-SOURCE
2093 # ---------------------------
2094 # Transform LIBOBJ-OR-SOURCE from a '.o' or '.c' (or otherwise)
2095 # suffix to a '.lo' libtool-object suffix.
2096 eval 'func_xform ()
2097 {
2098 func_xform_result=${1%.*}.lo
2099 }'
2100 else
2101 # ...otherwise fall back to using sed.
2102 func_lo2o ()
2103 {
2104 func_lo2o_result=`$ECHO "$1" | $SED "$lo2o"`
2105 }
2106
2107 func_xform ()
2108 {
2109 func_xform_result=`$ECHO "$1" | $SED 's|\.[^.]*$|.lo|'`
2110 }
2111 fi
2112
2113
2114 # func_fatal_configuration ARG...
2115 # -------------------------------
2116 # Echo program name prefixed message to standard error, followed by
2117 # a configuration failure hint, and exit.
2118 func_fatal_configuration ()
2119 {
2120 func__fatal_error ${1+"$@"} \
2121 "See the $PACKAGE documentation for more information." \
2122 "Fatal configuration error."
2123 }
2124
2125
2126 # func_config
2127 # -----------
2128 # Display the configuration for all the tags in this script.
2129 func_config ()
2130 {
2131 re_begincf='^# ### BEGIN LIBTOOL'
2132 re_endcf='^# ### END LIBTOOL'
2133
2134 # Default configuration.
2135 $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath"
2136
2137 # Now print the configurations for the tags.
2138 for tagname in $taglist; do
2139 $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath"
2140 done
2141
2142 exit $?
2143 }
2144
2145
2146 # func_features
2147 # -------------
2148 # Display the features supported by this script.
2149 func_features ()
2150 {
2151 echo "host: $host"
2152 if test yes = "$build_libtool_libs"; then
2153 echo "enable shared libraries"
2154 else
2155 echo "disable shared libraries"
2156 fi
2157 if test yes = "$build_old_libs"; then
2158 echo "enable static libraries"
2159 else
2160 echo "disable static libraries"
2161 fi
2162
2163 exit $?
2164 }
2165
2166
2167 # func_enable_tag TAGNAME
2168 # -----------------------
2169 # Verify that TAGNAME is valid, and either flag an error and exit, or
2170 # enable the TAGNAME tag. We also add TAGNAME to the global $taglist
2171 # variable here.
2172 func_enable_tag ()
2173 {
2174 # Global variable:
2175 tagname=$1
2176
2177 re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$"
2178 re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$"
2179 sed_extractcf=/$re_begincf/,/$re_endcf/p
2180
2181 # Validate tagname.
2182 case $tagname in
2183 *[!-_A-Za-z0-9,/]*)
2184 func_fatal_error "invalid tag name: $tagname"
2185 ;;
2186 esac
2187
2188 # Don't test for the "default" C tag, as we know it's
2189 # there but not specially marked.
2190 case $tagname in
2191 CC) ;;
2192 *)
2193 if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then
2194 taglist="$taglist $tagname"
2195
2196 # Evaluate the configuration. Be careful to quote the path
2197 # and the sed script, to avoid splitting on whitespace, but
2198 # also don't use non-portable quotes within backquotes within
2199 # quotes we have to do it in 2 steps:
2200 extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"`
2201 eval "$extractedcf"
2202 else
2203 func_error "ignoring unknown tag $tagname"
2204 fi
2205 ;;
2206 esac
2207 }
2208
2209
2210 # func_check_version_match
2211 # ------------------------
2212 # Ensure that we are using m4 macros, and libtool script from the same
2213 # release of libtool.
2214 func_check_version_match ()
2215 {
2216 if test "$package_revision" != "$macro_revision"; then
2217 if test "$VERSION" != "$macro_version"; then
2218 if test -z "$macro_version"; then
2219 cat >&2 <<_LT_EOF
2220 $progname: Version mismatch error. This is $PACKAGE $VERSION, but the
2221 $progname: definition of this LT_INIT comes from an older release.
2222 $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
2223 $progname: and run autoconf again.
2224 _LT_EOF
2225 else
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 $PACKAGE $macro_version.
2229 $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
2230 $progname: and run autoconf again.
2231 _LT_EOF
2232 fi
2233 else
2234 cat >&2 <<_LT_EOF
2235 $progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision,
2236 $progname: but the definition of this LT_INIT comes from revision $macro_revision.
2237 $progname: You should recreate aclocal.m4 with macros from revision $package_revision
2238 $progname: of $PACKAGE $VERSION and run autoconf again.
2239 _LT_EOF
2240 fi
2241
2242 exit $EXIT_MISMATCH
2243 fi
2244 }
2245
2246
2247 # libtool_options_prep [ARG]...
2248 # -----------------------------
2249 # Preparation for options parsed by libtool.
2250 libtool_options_prep ()
2251 {
2252 $debug_mode
2253
2254 # Option defaults:
2255 opt_config=false
2256 opt_dlopen=
2257 opt_dry_run=false
2258 opt_help=false
2259 opt_mode=
2260 opt_preserve_dup_deps=false
2261 opt_quiet=false
2262
2263 nonopt=
2264 preserve_args=
2265
2266 # Shorthand for --mode=foo, only valid as the first argument
2267 case $1 in
2268 clean|clea|cle|cl)
2269 shift; set dummy --mode clean ${1+"$@"}; shift
2270 ;;
2271 compile|compil|compi|comp|com|co|c)
2272 shift; set dummy --mode compile ${1+"$@"}; shift
2273 ;;
2274 execute|execut|execu|exec|exe|ex|e)
2275 shift; set dummy --mode execute ${1+"$@"}; shift
2276 ;;
2277 finish|finis|fini|fin|fi|f)
2278 shift; set dummy --mode finish ${1+"$@"}; shift
2279 ;;
2280 install|instal|insta|inst|ins|in|i)
2281 shift; set dummy --mode install ${1+"$@"}; shift
2282 ;;
2283 link|lin|li|l)
2284 shift; set dummy --mode link ${1+"$@"}; shift
2285 ;;
2286 uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u)
2287 shift; set dummy --mode uninstall ${1+"$@"}; shift
2288 ;;
2289 esac
2290
2291 # Pass back the list of options.
2292 func_quote_for_eval ${1+"$@"}
2293 libtool_options_prep_result=$func_quote_for_eval_result
2294 }
2295 func_add_hook func_options_prep libtool_options_prep
2296
2297
2298 # libtool_parse_options [ARG]...
2299 # ---------------------------------
2300 # Provide handling for libtool specific options.
2301 libtool_parse_options ()
2302 {
2303 $debug_cmd
2304
2305 # Perform our own loop to consume as many options as possible in
2306 # each iteration.
2307 while test $# -gt 0; do
2308 _G_opt=$1
2309 shift
2310 case $_G_opt in
2311 --dry-run|--dryrun|-n)
2312 opt_dry_run=:
2313 ;;
2314
2315 --config) func_config ;;
2316
2317 --dlopen|-dlopen)
2318 opt_dlopen="${opt_dlopen+$opt_dlopen
2319 }$1"
2320 shift
2321 ;;
2322
2323 --preserve-dup-deps)
2324 opt_preserve_dup_deps=: ;;
2325
2326 --features) func_features ;;
2327
2328 --finish) set dummy --mode finish ${1+"$@"}; shift ;;
2329
2330 --help) opt_help=: ;;
2331
2332 --help-all) opt_help=': help-all' ;;
2333
2334 --mode) test $# = 0 && func_missing_arg $_G_opt && break
2335 opt_mode=$1
2336 case $1 in
2337 # Valid mode arguments:
2338 clean|compile|execute|finish|install|link|relink|uninstall) ;;
2339
2340 # Catch anything else as an error
2341 *) func_error "invalid argument for $_G_opt"
2342 exit_cmd=exit
2343 break
2344 ;;
2345 esac
2346 shift
2347 ;;
2348
2349 --no-silent|--no-quiet)
2350 opt_quiet=false
2351 func_append preserve_args " $_G_opt"
2352 ;;
2353
2354 --no-warnings|--no-warning|--no-warn)
2355 opt_warning=false
2356 func_append preserve_args " $_G_opt"
2357 ;;
2358
2359 --no-verbose)
2360 opt_verbose=false
2361 func_append preserve_args " $_G_opt"
2362 ;;
2363
2364 --silent|--quiet)
2365 opt_quiet=:
2366 opt_verbose=false
2367 func_append preserve_args " $_G_opt"
2368 ;;
2369
2370 --tag) test $# = 0 && func_missing_arg $_G_opt && break
2371 opt_tag=$1
2372 func_append preserve_args " $_G_opt $1"
2373 func_enable_tag "$1"
2374 shift
2375 ;;
2376
2377 --verbose|-v) opt_quiet=false
2378 opt_verbose=:
2379 func_append preserve_args " $_G_opt"
2380 ;;
2381
2382 # An option not handled by this hook function:
2383 *) set dummy "$_G_opt" ${1+"$@"}; shift; break ;;
2384 esac
2385 done
2386
2387
2388 # save modified positional parameters for caller
2389 func_quote_for_eval ${1+"$@"}
2390 libtool_parse_options_result=$func_quote_for_eval_result
2391 }
2392 func_add_hook func_parse_options libtool_parse_options
2393
2394
2395
2396 # libtool_validate_options [ARG]...
2397 # ---------------------------------
2398 # Perform any sanity checks on option settings and/or unconsumed
2399 # arguments.
2400 libtool_validate_options ()
2401 {
2402 # save first non-option argument
2403 if test 0 -lt $#; then
2404 nonopt=$1
2405 shift
2406 fi
2407
2408 # preserve --debug
2409 test : = "$debug_cmd" || func_append preserve_args " --debug"
2410
2411 case $host in
2412 # Solaris2 added to fix http://debbugs.gnu.org/cgi/bugreport.cgi?bug=16452
2413 # see also: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59788
2414 *cygwin* | *mingw* | *pw32* | *cegcc* | *solaris2* | *os2*)
2415 # don't eliminate duplications in $postdeps and $predeps
2416 opt_duplicate_compiler_generated_deps=:
2417 ;;
2418 *)
2419 opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps
2420 ;;
2421 esac
2422
2423 $opt_help || {
2424 # Sanity checks first:
2425 func_check_version_match
2426
2427 test yes != "$build_libtool_libs" \
2428 && test yes != "$build_old_libs" \
2429 && func_fatal_configuration "not configured to build any kind of library"
2430
2431 # Darwin sucks
2432 eval std_shrext=\"$shrext_cmds\"
2433
2434 # Only execute mode is allowed to have -dlopen flags.
2435 if test -n "$opt_dlopen" && test execute != "$opt_mode"; then
2436 func_error "unrecognized option '-dlopen'"
2437 $ECHO "$help" 1>&2
2438 exit $EXIT_FAILURE
2439 fi
2440
2441 # Change the help message to a mode-specific one.
2442 generic_help=$help
2443 help="Try '$progname --help --mode=$opt_mode' for more information."
2444 }
2445
2446 # Pass back the unparsed argument list
2447 func_quote_for_eval ${1+"$@"}
2448 libtool_validate_options_result=$func_quote_for_eval_result
2449 }
2450 func_add_hook func_validate_options libtool_validate_options
2451
2452
2453 # Process options as early as possible so that --help and --version
2454 # can return quickly.
2455 func_options ${1+"$@"}
2456 eval set dummy "$func_options_result"; shift
2457
2458
2459
2460 ## ----------- ##
2461 ## Main. ##
2462 ## ----------- ##
2463
2464 magic='%%%MAGIC variable%%%'
2465 magic_exe='%%%MAGIC EXE variable%%%'
2466
2467 # Global variables.
2468 extracted_archives=
2469 extracted_serial=0
2470
2471 # If this variable is set in any of the actions, the command in it
2472 # will be execed at the end. This prevents here-documents from being
2473 # left over by shells.
2474 exec_cmd=
2475
2476
2477 # A function that is used when there is no print builtin or printf.
2478 func_fallback_echo ()
2479 {
2480 eval 'cat <<_LTECHO_EOF
2481 $1
2482 _LTECHO_EOF'
2483 }
2484
2485 # func_generated_by_libtool
2486 # True iff stdin has been generated by Libtool. This function is only
2487 # a basic sanity check; it will hardly flush out determined imposters.
2488 func_generated_by_libtool_p ()
2489 {
2490 $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1
2491 }
2492
2493 # func_lalib_p file
2494 # True iff FILE is a libtool '.la' library or '.lo' object file.
2495 # This function is only a basic sanity check; it will hardly flush out
2496 # determined imposters.
2497 func_lalib_p ()
2498 {
2499 test -f "$1" &&
2500 $SED -e 4q "$1" 2>/dev/null | func_generated_by_libtool_p
2501 }
2502
2503 # func_lalib_unsafe_p file
2504 # True iff FILE is a libtool '.la' library or '.lo' object file.
2505 # This function implements the same check as func_lalib_p without
2506 # resorting to external programs. To this end, it redirects stdin and
2507 # closes it afterwards, without saving the original file descriptor.
2508 # As a safety measure, use it only where a negative result would be
2509 # fatal anyway. Works if 'file' does not exist.
2510 func_lalib_unsafe_p ()
2511 {
2512 lalib_p=no
2513 if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then
2514 for lalib_p_l in 1 2 3 4
2515 do
2516 read lalib_p_line
2517 case $lalib_p_line in
2518 \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;;
2519 esac
2520 done
2521 exec 0<&5 5<&-
2522 fi
2523 test yes = "$lalib_p"
2524 }
2525
2526 # func_ltwrapper_script_p file
2527 # True iff FILE is a libtool wrapper script
2528 # This function is only a basic sanity check; it will hardly flush out
2529 # determined imposters.
2530 func_ltwrapper_script_p ()
2531 {
2532 test -f "$1" &&
2533 $lt_truncate_bin < "$1" 2>/dev/null | func_generated_by_libtool_p
2534 }
2535
2536 # func_ltwrapper_executable_p file
2537 # True iff FILE is a libtool wrapper executable
2538 # This function is only a basic sanity check; it will hardly flush out
2539 # determined imposters.
2540 func_ltwrapper_executable_p ()
2541 {
2542 func_ltwrapper_exec_suffix=
2543 case $1 in
2544 *.exe) ;;
2545 *) func_ltwrapper_exec_suffix=.exe ;;
2546 esac
2547 $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1
2548 }
2549
2550 # func_ltwrapper_scriptname file
2551 # Assumes file is an ltwrapper_executable
2552 # uses $file to determine the appropriate filename for a
2553 # temporary ltwrapper_script.
2554 func_ltwrapper_scriptname ()
2555 {
2556 func_dirname_and_basename "$1" "" "."
2557 func_stripname '' '.exe' "$func_basename_result"
2558 func_ltwrapper_scriptname_result=$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper
2559 }
2560
2561 # func_ltwrapper_p file
2562 # True iff FILE is a libtool wrapper script or wrapper executable
2563 # This function is only a basic sanity check; it will hardly flush out
2564 # determined imposters.
2565 func_ltwrapper_p ()
2566 {
2567 func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1"
2568 }
2569
2570
2571 # func_execute_cmds commands fail_cmd
2572 # Execute tilde-delimited COMMANDS.
2573 # If FAIL_CMD is given, eval that upon failure.
2574 # FAIL_CMD may read-access the current command in variable CMD!
2575 func_execute_cmds ()
2576 {
2577 $debug_cmd
2578
2579 save_ifs=$IFS; IFS='~'
2580 for cmd in $1; do
2581 IFS=$sp$nl
2582 eval cmd=\"$cmd\"
2583 IFS=$save_ifs
2584 func_show_eval "$cmd" "${2-:}"
2585 done
2586 IFS=$save_ifs
2587 }
2588
2589
2590 # func_source file
2591 # Source FILE, adding directory component if necessary.
2592 # Note that it is not necessary on cygwin/mingw to append a dot to
2593 # FILE even if both FILE and FILE.exe exist: automatic-append-.exe
2594 # behavior happens only for exec(3), not for open(2)! Also, sourcing
2595 # 'FILE.' does not work on cygwin managed mounts.
2596 func_source ()
2597 {
2598 $debug_cmd
2599
2600 case $1 in
2601 */* | *\\*) . "$1" ;;
2602 *) . "./$1" ;;
2603 esac
2604 }
2605
2606
2607 # func_resolve_sysroot PATH
2608 # Replace a leading = in PATH with a sysroot. Store the result into
2609 # func_resolve_sysroot_result
2610 func_resolve_sysroot ()
2611 {
2612 func_resolve_sysroot_result=$1
2613 case $func_resolve_sysroot_result in
2614 =*)
2615 func_stripname '=' '' "$func_resolve_sysroot_result"
2616 func_resolve_sysroot_result=$lt_sysroot$func_stripname_result
2617 ;;
2618 esac
2619 }
2620
2621 # func_replace_sysroot PATH
2622 # If PATH begins with the sysroot, replace it with = and
2623 # store the result into func_replace_sysroot_result.
2624 func_replace_sysroot ()
2625 {
2626 case $lt_sysroot:$1 in
2627 ?*:"$lt_sysroot"*)
2628 func_stripname "$lt_sysroot" '' "$1"
2629 func_replace_sysroot_result='='$func_stripname_result
2630 ;;
2631 *)
2632 # Including no sysroot.
2633 func_replace_sysroot_result=$1
2634 ;;
2635 esac
2636 }
2637
2638 # func_infer_tag arg
2639 # Infer tagged configuration to use if any are available and
2640 # if one wasn't chosen via the "--tag" command line option.
2641 # Only attempt this if the compiler in the base compile
2642 # command doesn't match the default compiler.
2643 # arg is usually of the form 'gcc ...'
2644 func_infer_tag ()
2645 {
2646 $debug_cmd
2647
2648 if test -n "$available_tags" && test -z "$tagname"; then
2649 CC_quoted=
2650 for arg in $CC; do
2651 func_append_quoted CC_quoted "$arg"
2652 done
2653 CC_expanded=`func_echo_all $CC`
2654 CC_quoted_expanded=`func_echo_all $CC_quoted`
2655 case $@ in
2656 # Blanks in the command may have been stripped by the calling shell,
2657 # but not from the CC environment variable when configure was run.
2658 " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
2659 " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;;
2660 # Blanks at the start of $base_compile will cause this to fail
2661 # if we don't check for them as well.
2662 *)
2663 for z in $available_tags; do
2664 if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
2665 # Evaluate the configuration.
2666 eval "`$SED -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
2667 CC_quoted=
2668 for arg in $CC; do
2669 # Double-quote args containing other shell metacharacters.
2670 func_append_quoted CC_quoted "$arg"
2671 done
2672 CC_expanded=`func_echo_all $CC`
2673 CC_quoted_expanded=`func_echo_all $CC_quoted`
2674 case "$@ " in
2675 " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
2676 " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*)
2677 # The compiler in the base compile command matches
2678 # the one in the tagged configuration.
2679 # Assume this is the tagged configuration we want.
2680 tagname=$z
2681 break
2682 ;;
2683 esac
2684 fi
2685 done
2686 # If $tagname still isn't set, then no tagged configuration
2687 # was found and let the user know that the "--tag" command
2688 # line option must be used.
2689 if test -z "$tagname"; then
2690 func_echo "unable to infer tagged configuration"
2691 func_fatal_error "specify a tag with '--tag'"
2692 # else
2693 # func_verbose "using $tagname tagged configuration"
2694 fi
2695 ;;
2696 esac
2697 fi
2698 }
2699
2700
2701
2702 # func_write_libtool_object output_name pic_name nonpic_name
2703 # Create a libtool object file (analogous to a ".la" file),
2704 # but don't create it if we're doing a dry run.
2705 func_write_libtool_object ()
2706 {
2707 write_libobj=$1
2708 if test yes = "$build_libtool_libs"; then
2709 write_lobj=\'$2\'
2710 else
2711 write_lobj=none
2712 fi
2713
2714 if test yes = "$build_old_libs"; then
2715 write_oldobj=\'$3\'
2716 else
2717 write_oldobj=none
2718 fi
2719
2720 $opt_dry_run || {
2721 cat >${write_libobj}T <<EOF
2722 # $write_libobj - a libtool object file
2723 # Generated by $PROGRAM (GNU $PACKAGE) $VERSION
2724 #
2725 # Please DO NOT delete this file!
2726 # It is necessary for linking the library.
2727
2728 # Name of the PIC object.
2729 pic_object=$write_lobj
2730
2731 # Name of the non-PIC object
2732 non_pic_object=$write_oldobj
2733
2734 EOF
2735 $MV "${write_libobj}T" "$write_libobj"
2736 }
2737 }
2738
2739
2740 ##################################################
2741 # FILE NAME AND PATH CONVERSION HELPER FUNCTIONS #
2742 ##################################################
2743
2744 # func_convert_core_file_wine_to_w32 ARG
2745 # Helper function used by file name conversion functions when $build is *nix,
2746 # and $host is mingw, cygwin, or some other w32 environment. Relies on a
2747 # correctly configured wine environment available, with the winepath program
2748 # in $build's $PATH.
2749 #
2750 # ARG is the $build file name to be converted to w32 format.
2751 # Result is available in $func_convert_core_file_wine_to_w32_result, and will
2752 # be empty on error (or when ARG is empty)
2753 func_convert_core_file_wine_to_w32 ()
2754 {
2755 $debug_cmd
2756
2757 func_convert_core_file_wine_to_w32_result=$1
2758 if test -n "$1"; then
2759 # Unfortunately, winepath does not exit with a non-zero error code, so we
2760 # are forced to check the contents of stdout. On the other hand, if the
2761 # command is not found, the shell will set an exit code of 127 and print
2762 # *an error message* to stdout. So we must check for both error code of
2763 # zero AND non-empty stdout, which explains the odd construction:
2764 func_convert_core_file_wine_to_w32_tmp=`winepath -w "$1" 2>/dev/null`
2765 if test "$?" -eq 0 && test -n "$func_convert_core_file_wine_to_w32_tmp"; then
2766 func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" |
2767 $SED -e "$sed_naive_backslashify"`
2768 else
2769 func_convert_core_file_wine_to_w32_result=
2770 fi
2771 fi
2772 }
2773 # end: func_convert_core_file_wine_to_w32
2774
2775
2776 # func_convert_core_path_wine_to_w32 ARG
2777 # Helper function used by path conversion functions when $build is *nix, and
2778 # $host is mingw, cygwin, or some other w32 environment. Relies on a correctly
2779 # configured wine environment available, with the winepath program in $build's
2780 # $PATH. Assumes ARG has no leading or trailing path separator characters.
2781 #
2782 # ARG is path to be converted from $build format to win32.
2783 # Result is available in $func_convert_core_path_wine_to_w32_result.
2784 # Unconvertible file (directory) names in ARG are skipped; if no directory names
2785 # are convertible, then the result may be empty.
2786 func_convert_core_path_wine_to_w32 ()
2787 {
2788 $debug_cmd
2789
2790 # unfortunately, winepath doesn't convert paths, only file names
2791 func_convert_core_path_wine_to_w32_result=
2792 if test -n "$1"; then
2793 oldIFS=$IFS
2794 IFS=:
2795 for func_convert_core_path_wine_to_w32_f in $1; do
2796 IFS=$oldIFS
2797 func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f"
2798 if test -n "$func_convert_core_file_wine_to_w32_result"; then
2799 if test -z "$func_convert_core_path_wine_to_w32_result"; then
2800 func_convert_core_path_wine_to_w32_result=$func_convert_core_file_wine_to_w32_result
2801 else
2802 func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result"
2803 fi
2804 fi
2805 done
2806 IFS=$oldIFS
2807 fi
2808 }
2809 # end: func_convert_core_path_wine_to_w32
2810
2811
2812 # func_cygpath ARGS...
2813 # Wrapper around calling the cygpath program via LT_CYGPATH. This is used when
2814 # when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2)
2815 # $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or
2816 # (2), returns the Cygwin file name or path in func_cygpath_result (input
2817 # file name or path is assumed to be in w32 format, as previously converted
2818 # from $build's *nix or MSYS format). In case (3), returns the w32 file name
2819 # or path in func_cygpath_result (input file name or path is assumed to be in
2820 # Cygwin format). Returns an empty string on error.
2821 #
2822 # ARGS are passed to cygpath, with the last one being the file name or path to
2823 # be converted.
2824 #
2825 # Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH
2826 # environment variable; do not put it in $PATH.
2827 func_cygpath ()
2828 {
2829 $debug_cmd
2830
2831 if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then
2832 func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null`
2833 if test "$?" -ne 0; then
2834 # on failure, ensure result is empty
2835 func_cygpath_result=
2836 fi
2837 else
2838 func_cygpath_result=
2839 func_error "LT_CYGPATH is empty or specifies non-existent file: '$LT_CYGPATH'"
2840 fi
2841 }
2842 #end: func_cygpath
2843
2844
2845 # func_convert_core_msys_to_w32 ARG
2846 # Convert file name or path ARG from MSYS format to w32 format. Return
2847 # result in func_convert_core_msys_to_w32_result.
2848 func_convert_core_msys_to_w32 ()
2849 {
2850 $debug_cmd
2851
2852 # awkward: cmd appends spaces to result
2853 func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null |
2854 $SED -e 's/[ ]*$//' -e "$sed_naive_backslashify"`
2855 }
2856 #end: func_convert_core_msys_to_w32
2857
2858
2859 # func_convert_file_check ARG1 ARG2
2860 # Verify that ARG1 (a file name in $build format) was converted to $host
2861 # format in ARG2. Otherwise, emit an error message, but continue (resetting
2862 # func_to_host_file_result to ARG1).
2863 func_convert_file_check ()
2864 {
2865 $debug_cmd
2866
2867 if test -z "$2" && test -n "$1"; then
2868 func_error "Could not determine host file name corresponding to"
2869 func_error " '$1'"
2870 func_error "Continuing, but uninstalled executables may not work."
2871 # Fallback:
2872 func_to_host_file_result=$1
2873 fi
2874 }
2875 # end func_convert_file_check
2876
2877
2878 # func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH
2879 # Verify that FROM_PATH (a path in $build format) was converted to $host
2880 # format in TO_PATH. Otherwise, emit an error message, but continue, resetting
2881 # func_to_host_file_result to a simplistic fallback value (see below).
2882 func_convert_path_check ()
2883 {
2884 $debug_cmd
2885
2886 if test -z "$4" && test -n "$3"; then
2887 func_error "Could not determine the host path corresponding to"
2888 func_error " '$3'"
2889 func_error "Continuing, but uninstalled executables may not work."
2890 # Fallback. This is a deliberately simplistic "conversion" and
2891 # should not be "improved". See libtool.info.
2892 if test "x$1" != "x$2"; then
2893 lt_replace_pathsep_chars="s|$1|$2|g"
2894 func_to_host_path_result=`echo "$3" |
2895 $SED -e "$lt_replace_pathsep_chars"`
2896 else
2897 func_to_host_path_result=$3
2898 fi
2899 fi
2900 }
2901 # end func_convert_path_check
2902
2903
2904 # func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG
2905 # Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT
2906 # and appending REPL if ORIG matches BACKPAT.
2907 func_convert_path_front_back_pathsep ()
2908 {
2909 $debug_cmd
2910
2911 case $4 in
2912 $1 ) func_to_host_path_result=$3$func_to_host_path_result
2913 ;;
2914 esac
2915 case $4 in
2916 $2 ) func_append func_to_host_path_result "$3"
2917 ;;
2918 esac
2919 }
2920 # end func_convert_path_front_back_pathsep
2921
2922
2923 ##################################################
2924 # $build to $host FILE NAME CONVERSION FUNCTIONS #
2925 ##################################################
2926 # invoked via '$to_host_file_cmd ARG'
2927 #
2928 # In each case, ARG is the path to be converted from $build to $host format.
2929 # Result will be available in $func_to_host_file_result.
2930
2931
2932 # func_to_host_file ARG
2933 # Converts the file name ARG from $build format to $host format. Return result
2934 # in func_to_host_file_result.
2935 func_to_host_file ()
2936 {
2937 $debug_cmd
2938
2939 $to_host_file_cmd "$1"
2940 }
2941 # end func_to_host_file
2942
2943
2944 # func_to_tool_file ARG LAZY
2945 # converts the file name ARG from $build format to toolchain format. Return
2946 # result in func_to_tool_file_result. If the conversion in use is listed
2947 # in (the comma separated) LAZY, no conversion takes place.
2948 func_to_tool_file ()
2949 {
2950 $debug_cmd
2951
2952 case ,$2, in
2953 *,"$to_tool_file_cmd",*)
2954 func_to_tool_file_result=$1
2955 ;;
2956 *)
2957 $to_tool_file_cmd "$1"
2958 func_to_tool_file_result=$func_to_host_file_result
2959 ;;
2960 esac
2961 }
2962 # end func_to_tool_file
2963
2964
2965 # func_convert_file_noop ARG
2966 # Copy ARG to func_to_host_file_result.
2967 func_convert_file_noop ()
2968 {
2969 func_to_host_file_result=$1
2970 }
2971 # end func_convert_file_noop
2972
2973
2974 # func_convert_file_msys_to_w32 ARG
2975 # Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic
2976 # conversion to w32 is not available inside the cwrapper. Returns result in
2977 # func_to_host_file_result.
2978 func_convert_file_msys_to_w32 ()
2979 {
2980 $debug_cmd
2981
2982 func_to_host_file_result=$1
2983 if test -n "$1"; then
2984 func_convert_core_msys_to_w32 "$1"
2985 func_to_host_file_result=$func_convert_core_msys_to_w32_result
2986 fi
2987 func_convert_file_check "$1" "$func_to_host_file_result"
2988 }
2989 # end func_convert_file_msys_to_w32
2990
2991
2992 # func_convert_file_cygwin_to_w32 ARG
2993 # Convert file name ARG from Cygwin to w32 format. Returns result in
2994 # func_to_host_file_result.
2995 func_convert_file_cygwin_to_w32 ()
2996 {
2997 $debug_cmd
2998
2999 func_to_host_file_result=$1
3000 if test -n "$1"; then
3001 # because $build is cygwin, we call "the" cygpath in $PATH; no need to use
3002 # LT_CYGPATH in this case.
3003 func_to_host_file_result=`cygpath -m "$1"`
3004 fi
3005 func_convert_file_check "$1" "$func_to_host_file_result"
3006 }
3007 # end func_convert_file_cygwin_to_w32
3008
3009
3010 # func_convert_file_nix_to_w32 ARG
3011 # Convert file name ARG from *nix to w32 format. Requires a wine environment
3012 # and a working winepath. Returns result in func_to_host_file_result.
3013 func_convert_file_nix_to_w32 ()
3014 {
3015 $debug_cmd
3016
3017 func_to_host_file_result=$1
3018 if test -n "$1"; then
3019 func_convert_core_file_wine_to_w32 "$1"
3020 func_to_host_file_result=$func_convert_core_file_wine_to_w32_result
3021 fi
3022 func_convert_file_check "$1" "$func_to_host_file_result"
3023 }
3024 # end func_convert_file_nix_to_w32
3025
3026
3027 # func_convert_file_msys_to_cygwin ARG
3028 # Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set.
3029 # Returns result in func_to_host_file_result.
3030 func_convert_file_msys_to_cygwin ()
3031 {
3032 $debug_cmd
3033
3034 func_to_host_file_result=$1
3035 if test -n "$1"; then
3036 func_convert_core_msys_to_w32 "$1"
3037 func_cygpath -u "$func_convert_core_msys_to_w32_result"
3038 func_to_host_file_result=$func_cygpath_result
3039 fi
3040 func_convert_file_check "$1" "$func_to_host_file_result"
3041 }
3042 # end func_convert_file_msys_to_cygwin
3043
3044
3045 # func_convert_file_nix_to_cygwin ARG
3046 # Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed
3047 # in a wine environment, working winepath, and LT_CYGPATH set. Returns result
3048 # in func_to_host_file_result.
3049 func_convert_file_nix_to_cygwin ()
3050 {
3051 $debug_cmd
3052
3053 func_to_host_file_result=$1
3054 if test -n "$1"; then
3055 # convert from *nix to w32, then use cygpath to convert from w32 to cygwin.
3056 func_convert_core_file_wine_to_w32 "$1"
3057 func_cygpath -u "$func_convert_core_file_wine_to_w32_result"
3058 func_to_host_file_result=$func_cygpath_result
3059 fi
3060 func_convert_file_check "$1" "$func_to_host_file_result"
3061 }
3062 # end func_convert_file_nix_to_cygwin
3063
3064
3065 #############################################
3066 # $build to $host PATH CONVERSION FUNCTIONS #
3067 #############################################
3068 # invoked via '$to_host_path_cmd ARG'
3069 #
3070 # In each case, ARG is the path to be converted from $build to $host format.
3071 # The result will be available in $func_to_host_path_result.
3072 #
3073 # Path separators are also converted from $build format to $host format. If
3074 # ARG begins or ends with a path separator character, it is preserved (but
3075 # converted to $host format) on output.
3076 #
3077 # All path conversion functions are named using the following convention:
3078 # file name conversion function : func_convert_file_X_to_Y ()
3079 # path conversion function : func_convert_path_X_to_Y ()
3080 # where, for any given $build/$host combination the 'X_to_Y' value is the
3081 # same. If conversion functions are added for new $build/$host combinations,
3082 # the two new functions must follow this pattern, or func_init_to_host_path_cmd
3083 # will break.
3084
3085
3086 # func_init_to_host_path_cmd
3087 # Ensures that function "pointer" variable $to_host_path_cmd is set to the
3088 # appropriate value, based on the value of $to_host_file_cmd.
3089 to_host_path_cmd=
3090 func_init_to_host_path_cmd ()
3091 {
3092 $debug_cmd
3093
3094 if test -z "$to_host_path_cmd"; then
3095 func_stripname 'func_convert_file_' '' "$to_host_file_cmd"
3096 to_host_path_cmd=func_convert_path_$func_stripname_result
3097 fi
3098 }
3099
3100
3101 # func_to_host_path ARG
3102 # Converts the path ARG from $build format to $host format. Return result
3103 # in func_to_host_path_result.
3104 func_to_host_path ()
3105 {
3106 $debug_cmd
3107
3108 func_init_to_host_path_cmd
3109 $to_host_path_cmd "$1"
3110 }
3111 # end func_to_host_path
3112
3113
3114 # func_convert_path_noop ARG
3115 # Copy ARG to func_to_host_path_result.
3116 func_convert_path_noop ()
3117 {
3118 func_to_host_path_result=$1
3119 }
3120 # end func_convert_path_noop
3121
3122
3123 # func_convert_path_msys_to_w32 ARG
3124 # Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic
3125 # conversion to w32 is not available inside the cwrapper. Returns result in
3126 # func_to_host_path_result.
3127 func_convert_path_msys_to_w32 ()
3128 {
3129 $debug_cmd
3130
3131 func_to_host_path_result=$1
3132 if test -n "$1"; then
3133 # Remove leading and trailing path separator characters from ARG. MSYS
3134 # behavior is inconsistent here; cygpath turns them into '.;' and ';.';
3135 # and winepath ignores them completely.
3136 func_stripname : : "$1"
3137 func_to_host_path_tmp1=$func_stripname_result
3138 func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
3139 func_to_host_path_result=$func_convert_core_msys_to_w32_result
3140 func_convert_path_check : ";" \
3141 "$func_to_host_path_tmp1" "$func_to_host_path_result"
3142 func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
3143 fi
3144 }
3145 # end func_convert_path_msys_to_w32
3146
3147
3148 # func_convert_path_cygwin_to_w32 ARG
3149 # Convert path ARG from Cygwin to w32 format. Returns result in
3150 # func_to_host_file_result.
3151 func_convert_path_cygwin_to_w32 ()
3152 {
3153 $debug_cmd
3154
3155 func_to_host_path_result=$1
3156 if test -n "$1"; then
3157 # See func_convert_path_msys_to_w32:
3158 func_stripname : : "$1"
3159 func_to_host_path_tmp1=$func_stripname_result
3160 func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"`
3161 func_convert_path_check : ";" \
3162 "$func_to_host_path_tmp1" "$func_to_host_path_result"
3163 func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
3164 fi
3165 }
3166 # end func_convert_path_cygwin_to_w32
3167
3168
3169 # func_convert_path_nix_to_w32 ARG
3170 # Convert path ARG from *nix to w32 format. Requires a wine environment and
3171 # a working winepath. Returns result in func_to_host_file_result.
3172 func_convert_path_nix_to_w32 ()
3173 {
3174 $debug_cmd
3175
3176 func_to_host_path_result=$1
3177 if test -n "$1"; then
3178 # See func_convert_path_msys_to_w32:
3179 func_stripname : : "$1"
3180 func_to_host_path_tmp1=$func_stripname_result
3181 func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
3182 func_to_host_path_result=$func_convert_core_path_wine_to_w32_result
3183 func_convert_path_check : ";" \
3184 "$func_to_host_path_tmp1" "$func_to_host_path_result"
3185 func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
3186 fi
3187 }
3188 # end func_convert_path_nix_to_w32
3189
3190
3191 # func_convert_path_msys_to_cygwin ARG
3192 # Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set.
3193 # Returns result in func_to_host_file_result.
3194 func_convert_path_msys_to_cygwin ()
3195 {
3196 $debug_cmd
3197
3198 func_to_host_path_result=$1
3199 if test -n "$1"; then
3200 # See func_convert_path_msys_to_w32:
3201 func_stripname : : "$1"
3202 func_to_host_path_tmp1=$func_stripname_result
3203 func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
3204 func_cygpath -u -p "$func_convert_core_msys_to_w32_result"
3205 func_to_host_path_result=$func_cygpath_result
3206 func_convert_path_check : : \
3207 "$func_to_host_path_tmp1" "$func_to_host_path_result"
3208 func_convert_path_front_back_pathsep ":*" "*:" : "$1"
3209 fi
3210 }
3211 # end func_convert_path_msys_to_cygwin
3212
3213
3214 # func_convert_path_nix_to_cygwin ARG
3215 # Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a
3216 # a wine environment, working winepath, and LT_CYGPATH set. Returns result in
3217 # func_to_host_file_result.
3218 func_convert_path_nix_to_cygwin ()
3219 {
3220 $debug_cmd
3221
3222 func_to_host_path_result=$1
3223 if test -n "$1"; then
3224 # Remove leading and trailing path separator characters from
3225 # ARG. msys behavior is inconsistent here, cygpath turns them
3226 # into '.;' and ';.', and winepath ignores them completely.
3227 func_stripname : : "$1"
3228 func_to_host_path_tmp1=$func_stripname_result
3229 func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
3230 func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result"
3231 func_to_host_path_result=$func_cygpath_result
3232 func_convert_path_check : : \
3233 "$func_to_host_path_tmp1" "$func_to_host_path_result"
3234 func_convert_path_front_back_pathsep ":*" "*:" : "$1"
3235 fi
3236 }
3237 # end func_convert_path_nix_to_cygwin
3238
3239
3240 # func_dll_def_p FILE
3241 # True iff FILE is a Windows DLL '.def' file.
3242 # Keep in sync with _LT_DLL_DEF_P in libtool.m4
3243 func_dll_def_p ()
3244 {
3245 $debug_cmd
3246
3247 func_dll_def_p_tmp=`$SED -n \
3248 -e 's/^[ ]*//' \
3249 -e '/^\(;.*\)*$/d' \
3250 -e 's/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p' \
3251 -e q \
3252 "$1"`
3253 test DEF = "$func_dll_def_p_tmp"
3254 }
3255
3256
3257 # func_mode_compile arg...
3258 func_mode_compile ()
3259 {
3260 $debug_cmd
3261
3262 # Get the compilation command and the source file.
3263 base_compile=
3264 srcfile=$nonopt # always keep a non-empty value in "srcfile"
3265 suppress_opt=yes
3266 suppress_output=
3267 arg_mode=normal
3268 libobj=
3269 later=
3270 pie_flag=
3271
3272 for arg
3273 do
3274 case $arg_mode in
3275 arg )
3276 # do not "continue". Instead, add this to base_compile
3277 lastarg=$arg
3278 arg_mode=normal
3279 ;;
3280
3281 target )
3282 libobj=$arg
3283 arg_mode=normal
3284 continue
3285 ;;
3286
3287 normal )
3288 # Accept any command-line options.
3289 case $arg in
3290 -o)
3291 test -n "$libobj" && \
3292 func_fatal_error "you cannot specify '-o' more than once"
3293 arg_mode=target
3294 continue
3295 ;;
3296
3297 -pie | -fpie | -fPIE)
3298 func_append pie_flag " $arg"
3299 continue
3300 ;;
3301
3302 -shared | -static | -prefer-pic | -prefer-non-pic)
3303 func_append later " $arg"
3304 continue
3305 ;;
3306
3307 -no-suppress)
3308 suppress_opt=no
3309 continue
3310 ;;
3311
3312 -Xcompiler)
3313 arg_mode=arg # the next one goes into the "base_compile" arg list
3314 continue # The current "srcfile" will either be retained or
3315 ;; # replaced later. I would guess that would be a bug.
3316
3317 -Wc,*)
3318 func_stripname '-Wc,' '' "$arg"
3319 args=$func_stripname_result
3320 lastarg=
3321 save_ifs=$IFS; IFS=,
3322 for arg in $args; do
3323 IFS=$save_ifs
3324 func_append_quoted lastarg "$arg"
3325 done
3326 IFS=$save_ifs
3327 func_stripname ' ' '' "$lastarg"
3328 lastarg=$func_stripname_result
3329
3330 # Add the arguments to base_compile.
3331 func_append base_compile " $lastarg"
3332 continue
3333 ;;
3334
3335 *)
3336 # Accept the current argument as the source file.
3337 # The previous "srcfile" becomes the current argument.
3338 #
3339 lastarg=$srcfile
3340 srcfile=$arg
3341 ;;
3342 esac # case $arg
3343 ;;
3344 esac # case $arg_mode
3345
3346 # Aesthetically quote the previous argument.
3347 func_append_quoted base_compile "$lastarg"
3348 done # for arg
3349
3350 case $arg_mode in
3351 arg)
3352 func_fatal_error "you must specify an argument for -Xcompile"
3353 ;;
3354 target)
3355 func_fatal_error "you must specify a target with '-o'"
3356 ;;
3357 *)
3358 # Get the name of the library object.
3359 test -z "$libobj" && {
3360 func_basename "$srcfile"
3361 libobj=$func_basename_result
3362 }
3363 ;;
3364 esac
3365
3366 # Recognize several different file suffixes.
3367 # If the user specifies -o file.o, it is replaced with file.lo
3368 case $libobj in
3369 *.[cCFSifmso] | \
3370 *.ada | *.adb | *.ads | *.asm | \
3371 *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \
3372 *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup)
3373 func_xform "$libobj"
3374 libobj=$func_xform_result
3375 ;;
3376 esac
3377
3378 case $libobj in
3379 *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;;
3380 *)
3381 func_fatal_error "cannot determine name of library object from '$libobj'"
3382 ;;
3383 esac
3384
3385 func_infer_tag $base_compile
3386
3387 for arg in $later; do
3388 case $arg in
3389 -shared)
3390 test yes = "$build_libtool_libs" \
3391 || func_fatal_configuration "cannot build a shared library"
3392 build_old_libs=no
3393 continue
3394 ;;
3395
3396 -static)
3397 build_libtool_libs=no
3398 build_old_libs=yes
3399 continue
3400 ;;
3401
3402 -prefer-pic)
3403 pic_mode=yes
3404 continue
3405 ;;
3406
3407 -prefer-non-pic)
3408 pic_mode=no
3409 continue
3410 ;;
3411 esac
3412 done
3413
3414 func_quote_for_eval "$libobj"
3415 test "X$libobj" != "X$func_quote_for_eval_result" \
3416 && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \
3417 && func_warning "libobj name '$libobj' may not contain shell special characters."
3418 func_dirname_and_basename "$obj" "/" ""
3419 objname=$func_basename_result
3420 xdir=$func_dirname_result
3421 lobj=$xdir$objdir/$objname
3422
3423 test -z "$base_compile" && \
3424 func_fatal_help "you must specify a compilation command"
3425
3426 # Delete any leftover library objects.
3427 if test yes = "$build_old_libs"; then
3428 removelist="$obj $lobj $libobj ${libobj}T"
3429 else
3430 removelist="$lobj $libobj ${libobj}T"
3431 fi
3432
3433 # On Cygwin there's no "real" PIC flag so we must build both object types
3434 case $host_os in
3435 cygwin* | mingw* | pw32* | os2* | cegcc*)
3436 pic_mode=default
3437 ;;
3438 esac
3439 if test no = "$pic_mode" && test pass_all != "$deplibs_check_method"; then
3440 # non-PIC code in shared libraries is not supported
3441 pic_mode=default
3442 fi
3443
3444 # Calculate the filename of the output object if compiler does
3445 # not support -o with -c
3446 if test no = "$compiler_c_o"; then
3447 output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.$objext
3448 lockfile=$output_obj.lock
3449 else
3450 output_obj=
3451 need_locks=no
3452 lockfile=
3453 fi
3454
3455 # Lock this critical section if it is needed
3456 # We use this script file to make the link, it avoids creating a new file
3457 if test yes = "$need_locks"; then
3458 until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
3459 func_echo "Waiting for $lockfile to be removed"
3460 sleep 2
3461 done
3462 elif test warn = "$need_locks"; then
3463 if test -f "$lockfile"; then
3464 $ECHO "\
3465 *** ERROR, $lockfile exists and contains:
3466 `cat $lockfile 2>/dev/null`
3467
3468 This indicates that another process is trying to use the same
3469 temporary object file, and libtool could not work around it because
3470 your compiler does not support '-c' and '-o' together. If you
3471 repeat this compilation, it may succeed, by chance, but you had better
3472 avoid parallel builds (make -j) in this platform, or get a better
3473 compiler."
3474
3475 $opt_dry_run || $RM $removelist
3476 exit $EXIT_FAILURE
3477 fi
3478 func_append removelist " $output_obj"
3479 $ECHO "$srcfile" > "$lockfile"
3480 fi
3481
3482 $opt_dry_run || $RM $removelist
3483 func_append removelist " $lockfile"
3484 trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15
3485
3486 func_to_tool_file "$srcfile" func_convert_file_msys_to_w32
3487 srcfile=$func_to_tool_file_result
3488 func_quote_for_eval "$srcfile"
3489 qsrcfile=$func_quote_for_eval_result
3490
3491 # Only build a PIC object if we are building libtool libraries.
3492 if test yes = "$build_libtool_libs"; then
3493 # Without this assignment, base_compile gets emptied.
3494 fbsd_hideous_sh_bug=$base_compile
3495
3496 if test no != "$pic_mode"; then
3497 command="$base_compile $qsrcfile $pic_flag"
3498 else
3499 # Don't build PIC code
3500 command="$base_compile $qsrcfile"
3501 fi
3502
3503 func_mkdir_p "$xdir$objdir"
3504
3505 if test -z "$output_obj"; then
3506 # Place PIC objects in $objdir
3507 func_append command " -o $lobj"
3508 fi
3509
3510 func_show_eval_locale "$command" \
3511 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE'
3512
3513 if test warn = "$need_locks" &&
3514 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
3515 $ECHO "\
3516 *** ERROR, $lockfile contains:
3517 `cat $lockfile 2>/dev/null`
3518
3519 but it should contain:
3520 $srcfile
3521
3522 This indicates that another process is trying to use the same
3523 temporary object file, and libtool could not work around it because
3524 your compiler does not support '-c' and '-o' together. If you
3525 repeat this compilation, it may succeed, by chance, but you had better
3526 avoid parallel builds (make -j) in this platform, or get a better
3527 compiler."
3528
3529 $opt_dry_run || $RM $removelist
3530 exit $EXIT_FAILURE
3531 fi
3532
3533 # Just move the object if needed, then go on to compile the next one
3534 if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
3535 func_show_eval '$MV "$output_obj" "$lobj"' \
3536 'error=$?; $opt_dry_run || $RM $removelist; exit $error'
3537 fi
3538
3539 # Allow error messages only from the first compilation.
3540 if test yes = "$suppress_opt"; then
3541 suppress_output=' >/dev/null 2>&1'
3542 fi
3543 fi
3544
3545 # Only build a position-dependent object if we build old libraries.
3546 if test yes = "$build_old_libs"; then
3547 if test yes != "$pic_mode"; then
3548 # Don't build PIC code
3549 command="$base_compile $qsrcfile$pie_flag"
3550 else
3551 command="$base_compile $qsrcfile $pic_flag"
3552 fi
3553 if test yes = "$compiler_c_o"; then
3554 func_append command " -o $obj"
3555 fi
3556
3557 # Suppress compiler output if we already did a PIC compilation.
3558 func_append command "$suppress_output"
3559 func_show_eval_locale "$command" \
3560 '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE'
3561
3562 if test warn = "$need_locks" &&
3563 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
3564 $ECHO "\
3565 *** ERROR, $lockfile contains:
3566 `cat $lockfile 2>/dev/null`
3567
3568 but it should contain:
3569 $srcfile
3570
3571 This indicates that another process is trying to use the same
3572 temporary object file, and libtool could not work around it because
3573 your compiler does not support '-c' and '-o' together. If you
3574 repeat this compilation, it may succeed, by chance, but you had better
3575 avoid parallel builds (make -j) in this platform, or get a better
3576 compiler."
3577
3578 $opt_dry_run || $RM $removelist
3579 exit $EXIT_FAILURE
3580 fi
3581
3582 # Just move the object if needed
3583 if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
3584 func_show_eval '$MV "$output_obj" "$obj"' \
3585 'error=$?; $opt_dry_run || $RM $removelist; exit $error'
3586 fi
3587 fi
3588
3589 $opt_dry_run || {
3590 func_write_libtool_object "$libobj" "$objdir/$objname" "$objname"
3591
3592 # Unlock the critical section if it was locked
3593 if test no != "$need_locks"; then
3594 removelist=$lockfile
3595 $RM "$lockfile"
3596 fi
3597 }
3598
3599 exit $EXIT_SUCCESS
3600 }
3601
3602 $opt_help || {
3603 test compile = "$opt_mode" && func_mode_compile ${1+"$@"}
3604 }
3605
3606 func_mode_help ()
3607 {
3608 # We need to display help for each of the modes.
3609 case $opt_mode in
3610 "")
3611 # Generic help is extracted from the usage comments
3612 # at the start of this file.
3613 func_help
3614 ;;
3615
3616 clean)
3617 $ECHO \
3618 "Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE...
3619
3620 Remove files from the build directory.
3621
3622 RM is the name of the program to use to delete files associated with each FILE
3623 (typically '/bin/rm'). RM-OPTIONS are options (such as '-f') to be passed
3624 to RM.
3625
3626 If FILE is a libtool library, object or program, all the files associated
3627 with it are deleted. Otherwise, only FILE itself is deleted using RM."
3628 ;;
3629
3630 compile)
3631 $ECHO \
3632 "Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
3633
3634 Compile a source file into a libtool library object.
3635
3636 This mode accepts the following additional options:
3637
3638 -o OUTPUT-FILE set the output file name to OUTPUT-FILE
3639 -no-suppress do not suppress compiler output for multiple passes
3640 -prefer-pic try to build PIC objects only
3641 -prefer-non-pic try to build non-PIC objects only
3642 -shared do not build a '.o' file suitable for static linking
3643 -static only build a '.o' file suitable for static linking
3644 -Wc,FLAG pass FLAG directly to the compiler
3645
3646 COMPILE-COMMAND is a command to be used in creating a 'standard' object file
3647 from the given SOURCEFILE.
3648
3649 The output file name is determined by removing the directory component from
3650 SOURCEFILE, then substituting the C source code suffix '.c' with the
3651 library object suffix, '.lo'."
3652 ;;
3653
3654 execute)
3655 $ECHO \
3656 "Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]...
3657
3658 Automatically set library path, then run a program.
3659
3660 This mode accepts the following additional options:
3661
3662 -dlopen FILE add the directory containing FILE to the library path
3663
3664 This mode sets the library path environment variable according to '-dlopen'
3665 flags.
3666
3667 If any of the ARGS are libtool executable wrappers, then they are translated
3668 into their corresponding uninstalled binary, and any of their required library
3669 directories are added to the library path.
3670
3671 Then, COMMAND is executed, with ARGS as arguments."
3672 ;;
3673
3674 finish)
3675 $ECHO \
3676 "Usage: $progname [OPTION]... --mode=finish [LIBDIR]...
3677
3678 Complete the installation of libtool libraries.
3679
3680 Each LIBDIR is a directory that contains libtool libraries.
3681
3682 The commands that this mode executes may require superuser privileges. Use
3683 the '--dry-run' option if you just want to see what would be executed."
3684 ;;
3685
3686 install)
3687 $ECHO \
3688 "Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND...
3689
3690 Install executables or libraries.
3691
3692 INSTALL-COMMAND is the installation command. The first component should be
3693 either the 'install' or 'cp' program.
3694
3695 The following components of INSTALL-COMMAND are treated specially:
3696
3697 -inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation
3698
3699 The rest of the components are interpreted as arguments to that command (only
3700 BSD-compatible install options are recognized)."
3701 ;;
3702
3703 link)
3704 $ECHO \
3705 "Usage: $progname [OPTION]... --mode=link LINK-COMMAND...
3706
3707 Link object files or libraries together to form another library, or to
3708 create an executable program.
3709
3710 LINK-COMMAND is a command using the C compiler that you would use to create
3711 a program from several object files.
3712
3713 The following components of LINK-COMMAND are treated specially:
3714
3715 -all-static do not do any dynamic linking at all
3716 -avoid-version do not add a version suffix if possible
3717 -bindir BINDIR specify path to binaries directory (for systems where
3718 libraries must be found in the PATH setting at runtime)
3719 -dlopen FILE '-dlpreopen' FILE if it cannot be dlopened at runtime
3720 -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols
3721 -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
3722 -export-symbols SYMFILE
3723 try to export only the symbols listed in SYMFILE
3724 -export-symbols-regex REGEX
3725 try to export only the symbols matching REGEX
3726 -LLIBDIR search LIBDIR for required installed libraries
3727 -lNAME OUTPUT-FILE requires the installed library libNAME
3728 -module build a library that can dlopened
3729 -no-fast-install disable the fast-install mode
3730 -no-install link a not-installable executable
3731 -no-undefined declare that a library does not refer to external symbols
3732 -o OUTPUT-FILE create OUTPUT-FILE from the specified objects
3733 -objectlist FILE use a list of object files found in FILE to specify objects
3734 -os2dllname NAME force a short DLL name on OS/2 (no effect on other OSes)
3735 -precious-files-regex REGEX
3736 don't remove output files matching REGEX
3737 -release RELEASE specify package release information
3738 -rpath LIBDIR the created library will eventually be installed in LIBDIR
3739 -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries
3740 -shared only do dynamic linking of libtool libraries
3741 -shrext SUFFIX override the standard shared library file extension
3742 -static do not do any dynamic linking of uninstalled libtool libraries
3743 -static-libtool-libs
3744 do not do any dynamic linking of libtool libraries
3745 -version-info CURRENT[:REVISION[:AGE]]
3746 specify library version info [each variable defaults to 0]
3747 -weak LIBNAME declare that the target provides the LIBNAME interface
3748 -Wc,FLAG
3749 -Xcompiler FLAG pass linker-specific FLAG directly to the compiler
3750 -Wl,FLAG
3751 -Xlinker FLAG pass linker-specific FLAG directly to the linker
3752 -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC)
3753
3754 All other options (arguments beginning with '-') are ignored.
3755
3756 Every other argument is treated as a filename. Files ending in '.la' are
3757 treated as uninstalled libtool libraries, other files are standard or library
3758 object files.
3759
3760 If the OUTPUT-FILE ends in '.la', then a libtool library is created,
3761 only library objects ('.lo' files) may be specified, and '-rpath' is
3762 required, except when creating a convenience library.
3763
3764 If OUTPUT-FILE ends in '.a' or '.lib', then a standard library is created
3765 using 'ar' and 'ranlib', or on Windows using 'lib'.
3766
3767 If OUTPUT-FILE ends in '.lo' or '.$objext', then a reloadable object file
3768 is created, otherwise an executable program is created."
3769 ;;
3770
3771 uninstall)
3772 $ECHO \
3773 "Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
3774
3775 Remove libraries from an installation directory.
3776
3777 RM is the name of the program to use to delete files associated with each FILE
3778 (typically '/bin/rm'). RM-OPTIONS are options (such as '-f') to be passed
3779 to RM.
3780
3781 If FILE is a libtool library, all the files associated with it are deleted.
3782 Otherwise, only FILE itself is deleted using RM."
3783 ;;
3784
3785 *)
3786 func_fatal_help "invalid operation mode '$opt_mode'"
3787 ;;
3788 esac
3789
3790 echo
3791 $ECHO "Try '$progname --help' for more information about other modes."
3792 }
3793
3794 # Now that we've collected a possible --mode arg, show help if necessary
3795 if $opt_help; then
3796 if test : = "$opt_help"; then
3797 func_mode_help
3798 else
3799 {
3800 func_help noexit
3801 for opt_mode in compile link execute install finish uninstall clean; do
3802 func_mode_help
3803 done
3804 } | $SED -n '1p; 2,$s/^Usage:/ or: /p'
3805 {
3806 func_help noexit
3807 for opt_mode in compile link execute install finish uninstall clean; do
3808 echo
3809 func_mode_help
3810 done
3811 } |
3812 $SED '1d
3813 /^When reporting/,/^Report/{
3814 H
3815 d
3816 }
3817 $x
3818 /information about other modes/d
3819 /more detailed .*MODE/d
3820 s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/'
3821 fi
3822 exit $?
3823 fi
3824
3825
3826 # func_mode_execute arg...
3827 func_mode_execute ()
3828 {
3829 $debug_cmd
3830
3831 # The first argument is the command name.
3832 cmd=$nonopt
3833 test -z "$cmd" && \
3834 func_fatal_help "you must specify a COMMAND"
3835
3836 # Handle -dlopen flags immediately.
3837 for file in $opt_dlopen; do
3838 test -f "$file" \
3839 || func_fatal_help "'$file' is not a file"
3840
3841 dir=
3842 case $file in
3843 *.la)
3844 func_resolve_sysroot "$file"
3845 file=$func_resolve_sysroot_result
3846
3847 # Check to see that this really is a libtool archive.
3848 func_lalib_unsafe_p "$file" \
3849 || func_fatal_help "'$lib' is not a valid libtool archive"
3850
3851 # Read the libtool library.
3852 dlname=
3853 library_names=
3854 func_source "$file"
3855
3856 # Skip this library if it cannot be dlopened.
3857 if test -z "$dlname"; then
3858 # Warn if it was a shared library.
3859 test -n "$library_names" && \
3860 func_warning "'$file' was not linked with '-export-dynamic'"
3861 continue
3862 fi
3863
3864 func_dirname "$file" "" "."
3865 dir=$func_dirname_result
3866
3867 if test -f "$dir/$objdir/$dlname"; then
3868 func_append dir "/$objdir"
3869 else
3870 if test ! -f "$dir/$dlname"; then
3871 func_fatal_error "cannot find '$dlname' in '$dir' or '$dir/$objdir'"
3872 fi
3873 fi
3874 ;;
3875
3876 *.lo)
3877 # Just add the directory containing the .lo file.
3878 func_dirname "$file" "" "."
3879 dir=$func_dirname_result
3880 ;;
3881
3882 *)
3883 func_warning "'-dlopen' is ignored for non-libtool libraries and objects"
3884 continue
3885 ;;
3886 esac
3887
3888 # Get the absolute pathname.
3889 absdir=`cd "$dir" && pwd`
3890 test -n "$absdir" && dir=$absdir
3891
3892 # Now add the directory to shlibpath_var.
3893 if eval "test -z \"\$$shlibpath_var\""; then
3894 eval "$shlibpath_var=\"\$dir\""
3895 else
3896 eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
3897 fi
3898 done
3899
3900 # This variable tells wrapper scripts just to set shlibpath_var
3901 # rather than running their programs.
3902 libtool_execute_magic=$magic
3903
3904 # Check if any of the arguments is a wrapper script.
3905 args=
3906 for file
3907 do
3908 case $file in
3909 -* | *.la | *.lo ) ;;
3910 *)
3911 # Do a test to see if this is really a libtool program.
3912 if func_ltwrapper_script_p "$file"; then
3913 func_source "$file"
3914 # Transform arg to wrapped name.
3915 file=$progdir/$program
3916 elif func_ltwrapper_executable_p "$file"; then
3917 func_ltwrapper_scriptname "$file"
3918 func_source "$func_ltwrapper_scriptname_result"
3919 # Transform arg to wrapped name.
3920 file=$progdir/$program
3921 fi
3922 ;;
3923 esac
3924 # Quote arguments (to preserve shell metacharacters).
3925 func_append_quoted args "$file"
3926 done
3927
3928 if $opt_dry_run; then
3929 # Display what would be done.
3930 if test -n "$shlibpath_var"; then
3931 eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\""
3932 echo "export $shlibpath_var"
3933 fi
3934 $ECHO "$cmd$args"
3935 exit $EXIT_SUCCESS
3936 else
3937 if test -n "$shlibpath_var"; then
3938 # Export the shlibpath_var.
3939 eval "export $shlibpath_var"
3940 fi
3941
3942 # Restore saved environment variables
3943 for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
3944 do
3945 eval "if test \"\${save_$lt_var+set}\" = set; then
3946 $lt_var=\$save_$lt_var; export $lt_var
3947 else
3948 $lt_unset $lt_var
3949 fi"
3950 done
3951
3952 # Now prepare to actually exec the command.
3953 exec_cmd=\$cmd$args
3954 fi
3955 }
3956
3957 test execute = "$opt_mode" && func_mode_execute ${1+"$@"}
3958
3959
3960 # func_mode_finish arg...
3961 func_mode_finish ()
3962 {
3963 $debug_cmd
3964
3965 libs=
3966 libdirs=
3967 admincmds=
3968
3969 for opt in "$nonopt" ${1+"$@"}
3970 do
3971 if test -d "$opt"; then
3972 func_append libdirs " $opt"
3973
3974 elif test -f "$opt"; then
3975 if func_lalib_unsafe_p "$opt"; then
3976 func_append libs " $opt"
3977 else
3978 func_warning "'$opt' is not a valid libtool archive"
3979 fi
3980
3981 else
3982 func_fatal_error "invalid argument '$opt'"
3983 fi
3984 done
3985
3986 if test -n "$libs"; then
3987 if test -n "$lt_sysroot"; then
3988 sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"`
3989 sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;"
3990 else
3991 sysroot_cmd=
3992 fi
3993
3994 # Remove sysroot references
3995 if $opt_dry_run; then
3996 for lib in $libs; do
3997 echo "removing references to $lt_sysroot and '=' prefixes from $lib"
3998 done
3999 else
4000 tmpdir=`func_mktempdir`
4001 for lib in $libs; do
4002 $SED -e "$sysroot_cmd s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \
4003 > $tmpdir/tmp-la
4004 mv -f $tmpdir/tmp-la $lib
4005 done
4006 ${RM}r "$tmpdir"
4007 fi
4008 fi
4009
4010 if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
4011 for libdir in $libdirs; do
4012 if test -n "$finish_cmds"; then
4013 # Do each command in the finish commands.
4014 func_execute_cmds "$finish_cmds" 'admincmds="$admincmds
4015 '"$cmd"'"'
4016 fi
4017 if test -n "$finish_eval"; then
4018 # Do the single finish_eval.
4019 eval cmds=\"$finish_eval\"
4020 $opt_dry_run || eval "$cmds" || func_append admincmds "
4021 $cmds"
4022 fi
4023 done
4024 fi
4025
4026 # Exit here if they wanted silent mode.
4027 $opt_quiet && exit $EXIT_SUCCESS
4028
4029 if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
4030 echo "----------------------------------------------------------------------"
4031 echo "Libraries have been installed in:"
4032 for libdir in $libdirs; do
4033 $ECHO " $libdir"
4034 done
4035 echo
4036 echo "If you ever happen to want to link against installed libraries"
4037 echo "in a given directory, LIBDIR, you must either use libtool, and"
4038 echo "specify the full pathname of the library, or use the '-LLIBDIR'"
4039 echo "flag during linking and do at least one of the following:"
4040 if test -n "$shlibpath_var"; then
4041 echo " - add LIBDIR to the '$shlibpath_var' environment variable"
4042 echo " during execution"
4043 fi
4044 if test -n "$runpath_var"; then
4045 echo " - add LIBDIR to the '$runpath_var' environment variable"
4046 echo " during linking"
4047 fi
4048 if test -n "$hardcode_libdir_flag_spec"; then
4049 libdir=LIBDIR
4050 eval flag=\"$hardcode_libdir_flag_spec\"
4051
4052 $ECHO " - use the '$flag' linker flag"
4053 fi
4054 if test -n "$admincmds"; then
4055 $ECHO " - have your system administrator run these commands:$admincmds"
4056 fi
4057 if test -f /etc/ld.so.conf; then
4058 echo " - have your system administrator add LIBDIR to '/etc/ld.so.conf'"
4059 fi
4060 echo
4061
4062 echo "See any operating system documentation about shared libraries for"
4063 case $host in
4064 solaris2.[6789]|solaris2.1[0-9])
4065 echo "more information, such as the ld(1), crle(1) and ld.so(8) manual"
4066 echo "pages."
4067 ;;
4068 *)
4069 echo "more information, such as the ld(1) and ld.so(8) manual pages."
4070 ;;
4071 esac
4072 echo "----------------------------------------------------------------------"
4073 fi
4074 exit $EXIT_SUCCESS
4075 }
4076
4077 test finish = "$opt_mode" && func_mode_finish ${1+"$@"}
4078
4079
4080 # func_mode_install arg...
4081 func_mode_install ()
4082 {
4083 $debug_cmd
4084
4085 # There may be an optional sh(1) argument at the beginning of
4086 # install_prog (especially on Windows NT).
4087 if test "$SHELL" = "$nonopt" || test /bin/sh = "$nonopt" ||
4088 # Allow the use of GNU shtool's install command.
4089 case $nonopt in *shtool*) :;; *) false;; esac
4090 then
4091 # Aesthetically quote it.
4092 func_quote_for_eval "$nonopt"
4093 install_prog="$func_quote_for_eval_result "
4094 arg=$1
4095 shift
4096 else
4097 install_prog=
4098 arg=$nonopt
4099 fi
4100
4101 # The real first argument should be the name of the installation program.
4102 # Aesthetically quote it.
4103 func_quote_for_eval "$arg"
4104 func_append install_prog "$func_quote_for_eval_result"
4105 install_shared_prog=$install_prog
4106 case " $install_prog " in
4107 *[\\\ /]cp\ *) install_cp=: ;;
4108 *) install_cp=false ;;
4109 esac
4110
4111 # We need to accept at least all the BSD install flags.
4112 dest=
4113 files=
4114 opts=
4115 prev=
4116 install_type=
4117 isdir=false
4118 stripme=
4119 no_mode=:
4120 for arg
4121 do
4122 arg2=
4123 if test -n "$dest"; then
4124 func_append files " $dest"
4125 dest=$arg
4126 continue
4127 fi
4128
4129 case $arg in
4130 -d) isdir=: ;;
4131 -f)
4132 if $install_cp; then :; else
4133 prev=$arg
4134 fi
4135 ;;
4136 -g | -m | -o)
4137 prev=$arg
4138 ;;
4139 -s)
4140 stripme=" -s"
4141 continue
4142 ;;
4143 -*)
4144 ;;
4145 *)
4146 # If the previous option needed an argument, then skip it.
4147 if test -n "$prev"; then
4148 if test X-m = "X$prev" && test -n "$install_override_mode"; then
4149 arg2=$install_override_mode
4150 no_mode=false
4151 fi
4152 prev=
4153 else
4154 dest=$arg
4155 continue
4156 fi
4157 ;;
4158 esac
4159
4160 # Aesthetically quote the argument.
4161 func_quote_for_eval "$arg"
4162 func_append install_prog " $func_quote_for_eval_result"
4163 if test -n "$arg2"; then
4164 func_quote_for_eval "$arg2"
4165 fi
4166 func_append install_shared_prog " $func_quote_for_eval_result"
4167 done
4168
4169 test -z "$install_prog" && \
4170 func_fatal_help "you must specify an install program"
4171
4172 test -n "$prev" && \
4173 func_fatal_help "the '$prev' option requires an argument"
4174
4175 if test -n "$install_override_mode" && $no_mode; then
4176 if $install_cp; then :; else
4177 func_quote_for_eval "$install_override_mode"
4178 func_append install_shared_prog " -m $func_quote_for_eval_result"
4179 fi
4180 fi
4181
4182 if test -z "$files"; then
4183 if test -z "$dest"; then
4184 func_fatal_help "no file or destination specified"
4185 else
4186 func_fatal_help "you must specify a destination"
4187 fi
4188 fi
4189
4190 # Strip any trailing slash from the destination.
4191 func_stripname '' '/' "$dest"
4192 dest=$func_stripname_result
4193
4194 # Check to see that the destination is a directory.
4195 test -d "$dest" && isdir=:
4196 if $isdir; then
4197 destdir=$dest
4198 destname=
4199 else
4200 func_dirname_and_basename "$dest" "" "."
4201 destdir=$func_dirname_result
4202 destname=$func_basename_result
4203
4204 # Not a directory, so check to see that there is only one file specified.
4205 set dummy $files; shift
4206 test "$#" -gt 1 && \
4207 func_fatal_help "'$dest' is not a directory"
4208 fi
4209 case $destdir in
4210 [\\/]* | [A-Za-z]:[\\/]*) ;;
4211 *)
4212 for file in $files; do
4213 case $file in
4214 *.lo) ;;
4215 *)
4216 func_fatal_help "'$destdir' must be an absolute directory name"
4217 ;;
4218 esac
4219 done
4220 ;;
4221 esac
4222
4223 # This variable tells wrapper scripts just to set variables rather
4224 # than running their programs.
4225 libtool_install_magic=$magic
4226
4227 staticlibs=
4228 future_libdirs=
4229 current_libdirs=
4230 for file in $files; do
4231
4232 # Do each installation.
4233 case $file in
4234 *.$libext)
4235 # Do the static libraries later.
4236 func_append staticlibs " $file"
4237 ;;
4238
4239 *.la)
4240 func_resolve_sysroot "$file"
4241 file=$func_resolve_sysroot_result
4242
4243 # Check to see that this really is a libtool archive.
4244 func_lalib_unsafe_p "$file" \
4245 || func_fatal_help "'$file' is not a valid libtool archive"
4246
4247 library_names=
4248 old_library=
4249 relink_command=
4250 func_source "$file"
4251
4252 # Add the libdir to current_libdirs if it is the destination.
4253 if test "X$destdir" = "X$libdir"; then
4254 case "$current_libdirs " in
4255 *" $libdir "*) ;;
4256 *) func_append current_libdirs " $libdir" ;;
4257 esac
4258 else
4259 # Note the libdir as a future libdir.
4260 case "$future_libdirs " in
4261 *" $libdir "*) ;;
4262 *) func_append future_libdirs " $libdir" ;;
4263 esac
4264 fi
4265
4266 func_dirname "$file" "/" ""
4267 dir=$func_dirname_result
4268 func_append dir "$objdir"
4269
4270 if test -n "$relink_command"; then
4271 # Determine the prefix the user has applied to our future dir.
4272 inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"`
4273
4274 # Don't allow the user to place us outside of our expected
4275 # location b/c this prevents finding dependent libraries that
4276 # are installed to the same prefix.
4277 # At present, this check doesn't affect windows .dll's that
4278 # are installed into $libdir/../bin (currently, that works fine)
4279 # but it's something to keep an eye on.
4280 test "$inst_prefix_dir" = "$destdir" && \
4281 func_fatal_error "error: cannot install '$file' to a directory not ending in $libdir"
4282
4283 if test -n "$inst_prefix_dir"; then
4284 # Stick the inst_prefix_dir data into the link command.
4285 relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
4286 else
4287 relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"`
4288 fi
4289
4290 func_warning "relinking '$file'"
4291 func_show_eval "$relink_command" \
4292 'func_fatal_error "error: relink '\''$file'\'' with the above command before installing it"'
4293 fi
4294
4295 # See the names of the shared library.
4296 set dummy $library_names; shift
4297 if test -n "$1"; then
4298 realname=$1
4299 shift
4300
4301 srcname=$realname
4302 test -n "$relink_command" && srcname=${realname}T
4303
4304 # Install the shared library and build the symlinks.
4305 func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \
4306 'exit $?'
4307 tstripme=$stripme
4308 case $host_os in
4309 cygwin* | mingw* | pw32* | cegcc*)
4310 case $realname in
4311 *.dll.a)
4312 tstripme=
4313 ;;
4314 esac
4315 ;;
4316 os2*)
4317 case $realname in
4318 *_dll.a)
4319 tstripme=
4320 ;;
4321 esac
4322 ;;
4323 esac
4324 if test -n "$tstripme" && test -n "$striplib"; then
4325 func_show_eval "$striplib $destdir/$realname" 'exit $?'
4326 fi
4327
4328 if test "$#" -gt 0; then
4329 # Delete the old symlinks, and create new ones.
4330 # Try 'ln -sf' first, because the 'ln' binary might depend on
4331 # the symlink we replace! Solaris /bin/ln does not understand -f,
4332 # so we also need to try rm && ln -s.
4333 for linkname
4334 do
4335 test "$linkname" != "$realname" \
4336 && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })"
4337 done
4338 fi
4339
4340 # Do each command in the postinstall commands.
4341 lib=$destdir/$realname
4342 func_execute_cmds "$postinstall_cmds" 'exit $?'
4343 fi
4344
4345 # Install the pseudo-library for information purposes.
4346 func_basename "$file"
4347 name=$func_basename_result
4348 instname=$dir/${name}i
4349 func_show_eval "$install_prog $instname $destdir/$name" 'exit $?'
4350
4351 # Maybe install the static library, too.
4352 test -n "$old_library" && func_append staticlibs " $dir/$old_library"
4353 ;;
4354
4355 *.lo)
4356 # Install (i.e. copy) a libtool object.
4357
4358 # Figure out destination file name, if it wasn't already specified.
4359 if test -n "$destname"; then
4360 destfile=$destdir/$destname
4361 else
4362 func_basename "$file"
4363 destfile=$func_basename_result
4364 destfile=$destdir/$destfile
4365 fi
4366
4367 # Deduce the name of the destination old-style object file.
4368 case $destfile in
4369 *.lo)
4370 func_lo2o "$destfile"
4371 staticdest=$func_lo2o_result
4372 ;;
4373 *.$objext)
4374 staticdest=$destfile
4375 destfile=
4376 ;;
4377 *)
4378 func_fatal_help "cannot copy a libtool object to '$destfile'"
4379 ;;
4380 esac
4381
4382 # Install the libtool object if requested.
4383 test -n "$destfile" && \
4384 func_show_eval "$install_prog $file $destfile" 'exit $?'
4385
4386 # Install the old object if enabled.
4387 if test yes = "$build_old_libs"; then
4388 # Deduce the name of the old-style object file.
4389 func_lo2o "$file"
4390 staticobj=$func_lo2o_result
4391 func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?'
4392 fi
4393 exit $EXIT_SUCCESS
4394 ;;
4395
4396 *)
4397 # Figure out destination file name, if it wasn't already specified.
4398 if test -n "$destname"; then
4399 destfile=$destdir/$destname
4400 else
4401 func_basename "$file"
4402 destfile=$func_basename_result
4403 destfile=$destdir/$destfile
4404 fi
4405
4406 # If the file is missing, and there is a .exe on the end, strip it
4407 # because it is most likely a libtool script we actually want to
4408 # install
4409 stripped_ext=
4410 case $file in
4411 *.exe)
4412 if test ! -f "$file"; then
4413 func_stripname '' '.exe' "$file"
4414 file=$func_stripname_result
4415 stripped_ext=.exe
4416 fi
4417 ;;
4418 esac
4419
4420 # Do a test to see if this is really a libtool program.
4421 case $host in
4422 *cygwin* | *mingw*)
4423 if func_ltwrapper_executable_p "$file"; then
4424 func_ltwrapper_scriptname "$file"
4425 wrapper=$func_ltwrapper_scriptname_result
4426 else
4427 func_stripname '' '.exe' "$file"
4428 wrapper=$func_stripname_result
4429 fi
4430 ;;
4431 *)
4432 wrapper=$file
4433 ;;
4434 esac
4435 if func_ltwrapper_script_p "$wrapper"; then
4436 notinst_deplibs=
4437 relink_command=
4438
4439 func_source "$wrapper"
4440
4441 # Check the variables that should have been set.
4442 test -z "$generated_by_libtool_version" && \
4443 func_fatal_error "invalid libtool wrapper script '$wrapper'"
4444
4445 finalize=:
4446 for lib in $notinst_deplibs; do
4447 # Check to see that each library is installed.
4448 libdir=
4449 if test -f "$lib"; then
4450 func_source "$lib"
4451 fi
4452 libfile=$libdir/`$ECHO "$lib" | $SED 's%^.*/%%g'`
4453 if test -n "$libdir" && test ! -f "$libfile"; then
4454 func_warning "'$lib' has not been installed in '$libdir'"
4455 finalize=false
4456 fi
4457 done
4458
4459 relink_command=
4460 func_source "$wrapper"
4461
4462 outputname=
4463 if test no = "$fast_install" && test -n "$relink_command"; then
4464 $opt_dry_run || {
4465 if $finalize; then
4466 tmpdir=`func_mktempdir`
4467 func_basename "$file$stripped_ext"
4468 file=$func_basename_result
4469 outputname=$tmpdir/$file
4470 # Replace the output file specification.
4471 relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'`
4472
4473 $opt_quiet || {
4474 func_quote_for_expand "$relink_command"
4475 eval "func_echo $func_quote_for_expand_result"
4476 }
4477 if eval "$relink_command"; then :
4478 else
4479 func_error "error: relink '$file' with the above command before installing it"
4480 $opt_dry_run || ${RM}r "$tmpdir"
4481 continue
4482 fi
4483 file=$outputname
4484 else
4485 func_warning "cannot relink '$file'"
4486 fi
4487 }
4488 else
4489 # Install the binary that we compiled earlier.
4490 file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"`
4491 fi
4492 fi
4493
4494 # remove .exe since cygwin /usr/bin/install will append another
4495 # one anyway
4496 case $install_prog,$host in
4497 */usr/bin/install*,*cygwin*)
4498 case $file:$destfile in
4499 *.exe:*.exe)
4500 # this is ok
4501 ;;
4502 *.exe:*)
4503 destfile=$destfile.exe
4504 ;;
4505 *:*.exe)
4506 func_stripname '' '.exe' "$destfile"
4507 destfile=$func_stripname_result
4508 ;;
4509 esac
4510 ;;
4511 esac
4512 func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?'
4513 $opt_dry_run || if test -n "$outputname"; then
4514 ${RM}r "$tmpdir"
4515 fi
4516 ;;
4517 esac
4518 done
4519
4520 for file in $staticlibs; do
4521 func_basename "$file"
4522 name=$func_basename_result
4523
4524 # Set up the ranlib parameters.
4525 oldlib=$destdir/$name
4526 func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
4527 tool_oldlib=$func_to_tool_file_result
4528
4529 func_show_eval "$install_prog \$file \$oldlib" 'exit $?'
4530
4531 if test -n "$stripme" && test -n "$old_striplib"; then
4532 func_show_eval "$old_striplib $tool_oldlib" 'exit $?'
4533 fi
4534
4535 # Do each command in the postinstall commands.
4536 func_execute_cmds "$old_postinstall_cmds" 'exit $?'
4537 done
4538
4539 test -n "$future_libdirs" && \
4540 func_warning "remember to run '$progname --finish$future_libdirs'"
4541
4542 if test -n "$current_libdirs"; then
4543 # Maybe just do a dry run.
4544 $opt_dry_run && current_libdirs=" -n$current_libdirs"
4545 exec_cmd='$SHELL "$progpath" $preserve_args --finish$current_libdirs'
4546 else
4547 exit $EXIT_SUCCESS
4548 fi
4549 }
4550
4551 test install = "$opt_mode" && func_mode_install ${1+"$@"}
4552
4553
4554 # func_generate_dlsyms outputname originator pic_p
4555 # Extract symbols from dlprefiles and create ${outputname}S.o with
4556 # a dlpreopen symbol table.
4557 func_generate_dlsyms ()
4558 {
4559 $debug_cmd
4560
4561 my_outputname=$1
4562 my_originator=$2
4563 my_pic_p=${3-false}
4564 my_prefix=`$ECHO "$my_originator" | $SED 's%[^a-zA-Z0-9]%_%g'`
4565 my_dlsyms=
4566
4567 if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then
4568 if test -n "$NM" && test -n "$global_symbol_pipe"; then
4569 my_dlsyms=${my_outputname}S.c
4570 else
4571 func_error "not configured to extract global symbols from dlpreopened files"
4572 fi
4573 fi
4574
4575 if test -n "$my_dlsyms"; then
4576 case $my_dlsyms in
4577 "") ;;
4578 *.c)
4579 # Discover the nlist of each of the dlfiles.
4580 nlist=$output_objdir/$my_outputname.nm
4581
4582 func_show_eval "$RM $nlist ${nlist}S ${nlist}T"
4583
4584 # Parse the name list into a source file.
4585 func_verbose "creating $output_objdir/$my_dlsyms"
4586
4587 $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\
4588 /* $my_dlsyms - symbol resolution table for '$my_outputname' dlsym emulation. */
4589 /* Generated by $PROGRAM (GNU $PACKAGE) $VERSION */
4590
4591 #ifdef __cplusplus
4592 extern \"C\" {
4593 #endif
4594
4595 #if defined __GNUC__ && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4))
4596 #pragma GCC diagnostic ignored \"-Wstrict-prototypes\"
4597 #endif
4598
4599 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
4600 #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
4601 /* DATA imports from DLLs on WIN32 can't be const, because runtime
4602 relocations are performed -- see ld's documentation on pseudo-relocs. */
4603 # define LT_DLSYM_CONST
4604 #elif defined __osf__
4605 /* This system does not cope well with relocations in const data. */
4606 # define LT_DLSYM_CONST
4607 #else
4608 # define LT_DLSYM_CONST const
4609 #endif
4610
4611 #define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0)
4612
4613 /* External symbol declarations for the compiler. */\
4614 "
4615
4616 if test yes = "$dlself"; then
4617 func_verbose "generating symbol list for '$output'"
4618
4619 $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist"
4620
4621 # Add our own program objects to the symbol list.
4622 progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP`
4623 for progfile in $progfiles; do
4624 func_to_tool_file "$progfile" func_convert_file_msys_to_w32
4625 func_verbose "extracting global C symbols from '$func_to_tool_file_result'"
4626 $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'"
4627 done
4628
4629 if test -n "$exclude_expsyms"; then
4630 $opt_dry_run || {
4631 eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
4632 eval '$MV "$nlist"T "$nlist"'
4633 }
4634 fi
4635
4636 if test -n "$export_symbols_regex"; then
4637 $opt_dry_run || {
4638 eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
4639 eval '$MV "$nlist"T "$nlist"'
4640 }
4641 fi
4642
4643 # Prepare the list of exported symbols
4644 if test -z "$export_symbols"; then
4645 export_symbols=$output_objdir/$outputname.exp
4646 $opt_dry_run || {
4647 $RM $export_symbols
4648 eval "$SED -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
4649 case $host in
4650 *cygwin* | *mingw* | *cegcc* )
4651 eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
4652 eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
4653 ;;
4654 esac
4655 }
4656 else
4657 $opt_dry_run || {
4658 eval "$SED -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
4659 eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
4660 eval '$MV "$nlist"T "$nlist"'
4661 case $host in
4662 *cygwin* | *mingw* | *cegcc* )
4663 eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
4664 eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
4665 ;;
4666 esac
4667 }
4668 fi
4669 fi
4670
4671 for dlprefile in $dlprefiles; do
4672 func_verbose "extracting global C symbols from '$dlprefile'"
4673 func_basename "$dlprefile"
4674 name=$func_basename_result
4675 case $host in
4676 *cygwin* | *mingw* | *cegcc* )
4677 # if an import library, we need to obtain dlname
4678 if func_win32_import_lib_p "$dlprefile"; then
4679 func_tr_sh "$dlprefile"
4680 eval "curr_lafile=\$libfile_$func_tr_sh_result"
4681 dlprefile_dlbasename=
4682 if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then
4683 # Use subshell, to avoid clobbering current variable values
4684 dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"`
4685 if test -n "$dlprefile_dlname"; then
4686 func_basename "$dlprefile_dlname"
4687 dlprefile_dlbasename=$func_basename_result
4688 else
4689 # no lafile. user explicitly requested -dlpreopen <import library>.
4690 $sharedlib_from_linklib_cmd "$dlprefile"
4691 dlprefile_dlbasename=$sharedlib_from_linklib_result
4692 fi
4693 fi
4694 $opt_dry_run || {
4695 if test -n "$dlprefile_dlbasename"; then
4696 eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"'
4697 else
4698 func_warning "Could not compute DLL name from $name"
4699 eval '$ECHO ": $name " >> "$nlist"'
4700 fi
4701 func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
4702 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe |
4703 $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'"
4704 }
4705 else # not an import lib
4706 $opt_dry_run || {
4707 eval '$ECHO ": $name " >> "$nlist"'
4708 func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
4709 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
4710 }
4711 fi
4712 ;;
4713 *)
4714 $opt_dry_run || {
4715 eval '$ECHO ": $name " >> "$nlist"'
4716 func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
4717 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
4718 }
4719 ;;
4720 esac
4721 done
4722
4723 $opt_dry_run || {
4724 # Make sure we have at least an empty file.
4725 test -f "$nlist" || : > "$nlist"
4726
4727 if test -n "$exclude_expsyms"; then
4728 $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
4729 $MV "$nlist"T "$nlist"
4730 fi
4731
4732 # Try sorting and uniquifying the output.
4733 if $GREP -v "^: " < "$nlist" |
4734 if sort -k 3 </dev/null >/dev/null 2>&1; then
4735 sort -k 3
4736 else
4737 sort +2
4738 fi |
4739 uniq > "$nlist"S; then
4740 :
4741 else
4742 $GREP -v "^: " < "$nlist" > "$nlist"S
4743 fi
4744
4745 if test -f "$nlist"S; then
4746 eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"'
4747 else
4748 echo '/* NONE */' >> "$output_objdir/$my_dlsyms"
4749 fi
4750
4751 func_show_eval '$RM "${nlist}I"'
4752 if test -n "$global_symbol_to_import"; then
4753 eval "$global_symbol_to_import"' < "$nlist"S > "$nlist"I'
4754 fi
4755
4756 echo >> "$output_objdir/$my_dlsyms" "\
4757
4758 /* The mapping between symbol names and symbols. */
4759 typedef struct {
4760 const char *name;
4761 void *address;
4762 } lt_dlsymlist;
4763 extern LT_DLSYM_CONST lt_dlsymlist
4764 lt_${my_prefix}_LTX_preloaded_symbols[];\
4765 "
4766
4767 if test -s "$nlist"I; then
4768 echo >> "$output_objdir/$my_dlsyms" "\
4769 static void lt_syminit(void)
4770 {
4771 LT_DLSYM_CONST lt_dlsymlist *symbol = lt_${my_prefix}_LTX_preloaded_symbols;
4772 for (; symbol->name; ++symbol)
4773 {"
4774 $SED 's/.*/ if (STREQ (symbol->name, \"&\")) symbol->address = (void *) \&&;/' < "$nlist"I >> "$output_objdir/$my_dlsyms"
4775 echo >> "$output_objdir/$my_dlsyms" "\
4776 }
4777 }"
4778 fi
4779 echo >> "$output_objdir/$my_dlsyms" "\
4780 LT_DLSYM_CONST lt_dlsymlist
4781 lt_${my_prefix}_LTX_preloaded_symbols[] =
4782 { {\"$my_originator\", (void *) 0},"
4783
4784 if test -s "$nlist"I; then
4785 echo >> "$output_objdir/$my_dlsyms" "\
4786 {\"@INIT@\", (void *) &lt_syminit},"
4787 fi
4788
4789 case $need_lib_prefix in
4790 no)
4791 eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms"
4792 ;;
4793 *)
4794 eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms"
4795 ;;
4796 esac
4797 echo >> "$output_objdir/$my_dlsyms" "\
4798 {0, (void *) 0}
4799 };
4800
4801 /* This works around a problem in FreeBSD linker */
4802 #ifdef FREEBSD_WORKAROUND
4803 static const void *lt_preloaded_setup() {
4804 return lt_${my_prefix}_LTX_preloaded_symbols;
4805 }
4806 #endif
4807
4808 #ifdef __cplusplus
4809 }
4810 #endif\
4811 "
4812 } # !$opt_dry_run
4813
4814 pic_flag_for_symtable=
4815 case "$compile_command " in
4816 *" -static "*) ;;
4817 *)
4818 case $host in
4819 # compiling the symbol table file with pic_flag works around
4820 # a FreeBSD bug that causes programs to crash when -lm is
4821 # linked before any other PIC object. But we must not use
4822 # pic_flag when linking with -static. The problem exists in
4823 # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
4824 *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
4825 pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;;
4826 *-*-hpux*)
4827 pic_flag_for_symtable=" $pic_flag" ;;
4828 *)
4829 $my_pic_p && pic_flag_for_symtable=" $pic_flag"
4830 ;;
4831 esac
4832 ;;
4833 esac
4834 symtab_cflags=
4835 for arg in $LTCFLAGS; do
4836 case $arg in
4837 -pie | -fpie | -fPIE) ;;
4838 *) func_append symtab_cflags " $arg" ;;
4839 esac
4840 done
4841
4842 # Now compile the dynamic symbol file.
4843 func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?'
4844
4845 # Clean up the generated files.
4846 func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T" "${nlist}I"'
4847
4848 # Transform the symbol file into the correct name.
4849 symfileobj=$output_objdir/${my_outputname}S.$objext
4850 case $host in
4851 *cygwin* | *mingw* | *cegcc* )
4852 if test -f "$output_objdir/$my_outputname.def"; then
4853 compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
4854 finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
4855 else
4856 compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
4857 finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
4858 fi
4859 ;;
4860 *)
4861 compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
4862 finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
4863 ;;
4864 esac
4865 ;;
4866 *)
4867 func_fatal_error "unknown suffix for '$my_dlsyms'"
4868 ;;
4869 esac
4870 else
4871 # We keep going just in case the user didn't refer to
4872 # lt_preloaded_symbols. The linker will fail if global_symbol_pipe
4873 # really was required.
4874
4875 # Nullify the symbol file.
4876 compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"`
4877 finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"`
4878 fi
4879 }
4880
4881 # func_cygming_gnu_implib_p ARG
4882 # This predicate returns with zero status (TRUE) if
4883 # ARG is a GNU/binutils-style import library. Returns
4884 # with nonzero status (FALSE) otherwise.
4885 func_cygming_gnu_implib_p ()
4886 {
4887 $debug_cmd
4888
4889 func_to_tool_file "$1" func_convert_file_msys_to_w32
4890 func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'`
4891 test -n "$func_cygming_gnu_implib_tmp"
4892 }
4893
4894 # func_cygming_ms_implib_p ARG
4895 # This predicate returns with zero status (TRUE) if
4896 # ARG is an MS-style import library. Returns
4897 # with nonzero status (FALSE) otherwise.
4898 func_cygming_ms_implib_p ()
4899 {
4900 $debug_cmd
4901
4902 func_to_tool_file "$1" func_convert_file_msys_to_w32
4903 func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'`
4904 test -n "$func_cygming_ms_implib_tmp"
4905 }
4906
4907 # func_win32_libid arg
4908 # return the library type of file 'arg'
4909 #
4910 # Need a lot of goo to handle *both* DLLs and import libs
4911 # Has to be a shell function in order to 'eat' the argument
4912 # that is supplied when $file_magic_command is called.
4913 # Despite the name, also deal with 64 bit binaries.
4914 func_win32_libid ()
4915 {
4916 $debug_cmd
4917
4918 win32_libid_type=unknown
4919 win32_fileres=`file -L $1 2>/dev/null`
4920 case $win32_fileres in
4921 *ar\ archive\ import\ library*) # definitely import
4922 win32_libid_type="x86 archive import"
4923 ;;
4924 *ar\ archive*) # could be an import, or static
4925 # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD.
4926 if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null |
4927 $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then
4928 case $nm_interface in
4929 "MS dumpbin")
4930 if func_cygming_ms_implib_p "$1" ||
4931 func_cygming_gnu_implib_p "$1"
4932 then
4933 win32_nmres=import
4934 else
4935 win32_nmres=
4936 fi
4937 ;;
4938 *)
4939 func_to_tool_file "$1" func_convert_file_msys_to_w32
4940 win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" |
4941 $SED -n -e '
4942 1,100{
4943 / I /{
4944 s|.*|import|
4945 p
4946 q
4947 }
4948 }'`
4949 ;;
4950 esac
4951 case $win32_nmres in
4952 import*) win32_libid_type="x86 archive import";;
4953 *) win32_libid_type="x86 archive static";;
4954 esac
4955 fi
4956 ;;
4957 *DLL*)
4958 win32_libid_type="x86 DLL"
4959 ;;
4960 *executable*) # but shell scripts are "executable" too...
4961 case $win32_fileres in
4962 *MS\ Windows\ PE\ Intel*)
4963 win32_libid_type="x86 DLL"
4964 ;;
4965 esac
4966 ;;
4967 esac
4968 $ECHO "$win32_libid_type"
4969 }
4970
4971 # func_cygming_dll_for_implib ARG
4972 #
4973 # Platform-specific function to extract the
4974 # name of the DLL associated with the specified
4975 # import library ARG.
4976 # Invoked by eval'ing the libtool variable
4977 # $sharedlib_from_linklib_cmd
4978 # Result is available in the variable
4979 # $sharedlib_from_linklib_result
4980 func_cygming_dll_for_implib ()
4981 {
4982 $debug_cmd
4983
4984 sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"`
4985 }
4986
4987 # func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs
4988 #
4989 # The is the core of a fallback implementation of a
4990 # platform-specific function to extract the name of the
4991 # DLL associated with the specified import library LIBNAME.
4992 #
4993 # SECTION_NAME is either .idata$6 or .idata$7, depending
4994 # on the platform and compiler that created the implib.
4995 #
4996 # Echos the name of the DLL associated with the
4997 # specified import library.
4998 func_cygming_dll_for_implib_fallback_core ()
4999 {
5000 $debug_cmd
5001
5002 match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"`
5003 $OBJDUMP -s --section "$1" "$2" 2>/dev/null |
5004 $SED '/^Contents of section '"$match_literal"':/{
5005 # Place marker at beginning of archive member dllname section
5006 s/.*/====MARK====/
5007 p
5008 d
5009 }
5010 # These lines can sometimes be longer than 43 characters, but
5011 # are always uninteresting
5012 /:[ ]*file format pe[i]\{,1\}-/d
5013 /^In archive [^:]*:/d
5014 # Ensure marker is printed
5015 /^====MARK====/p
5016 # Remove all lines with less than 43 characters
5017 /^.\{43\}/!d
5018 # From remaining lines, remove first 43 characters
5019 s/^.\{43\}//' |
5020 $SED -n '
5021 # Join marker and all lines until next marker into a single line
5022 /^====MARK====/ b para
5023 H
5024 $ b para
5025 b
5026 :para
5027 x
5028 s/\n//g
5029 # Remove the marker
5030 s/^====MARK====//
5031 # Remove trailing dots and whitespace
5032 s/[\. \t]*$//
5033 # Print
5034 /./p' |
5035 # we now have a list, one entry per line, of the stringified
5036 # contents of the appropriate section of all members of the
5037 # archive that possess that section. Heuristic: eliminate
5038 # all those that have a first or second character that is
5039 # a '.' (that is, objdump's representation of an unprintable
5040 # character.) This should work for all archives with less than
5041 # 0x302f exports -- but will fail for DLLs whose name actually
5042 # begins with a literal '.' or a single character followed by
5043 # a '.'.
5044 #
5045 # Of those that remain, print the first one.
5046 $SED -e '/^\./d;/^.\./d;q'
5047 }
5048
5049 # func_cygming_dll_for_implib_fallback ARG
5050 # Platform-specific function to extract the
5051 # name of the DLL associated with the specified
5052 # import library ARG.
5053 #
5054 # This fallback implementation is for use when $DLLTOOL
5055 # does not support the --identify-strict option.
5056 # Invoked by eval'ing the libtool variable
5057 # $sharedlib_from_linklib_cmd
5058 # Result is available in the variable
5059 # $sharedlib_from_linklib_result
5060 func_cygming_dll_for_implib_fallback ()
5061 {
5062 $debug_cmd
5063
5064 if func_cygming_gnu_implib_p "$1"; then
5065 # binutils import library
5066 sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"`
5067 elif func_cygming_ms_implib_p "$1"; then
5068 # ms-generated import library
5069 sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"`
5070 else
5071 # unknown
5072 sharedlib_from_linklib_result=
5073 fi
5074 }
5075
5076
5077 # func_extract_an_archive dir oldlib
5078 func_extract_an_archive ()
5079 {
5080 $debug_cmd
5081
5082 f_ex_an_ar_dir=$1; shift
5083 f_ex_an_ar_oldlib=$1
5084 if test yes = "$lock_old_archive_extraction"; then
5085 lockfile=$f_ex_an_ar_oldlib.lock
5086 until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
5087 func_echo "Waiting for $lockfile to be removed"
5088 sleep 2
5089 done
5090 fi
5091 func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \
5092 'stat=$?; rm -f "$lockfile"; exit $stat'
5093 if test yes = "$lock_old_archive_extraction"; then
5094 $opt_dry_run || rm -f "$lockfile"
5095 fi
5096 if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
5097 :
5098 else
5099 func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib"
5100 fi
5101 }
5102
5103
5104 # func_extract_archives gentop oldlib ...
5105 func_extract_archives ()
5106 {
5107 $debug_cmd
5108
5109 my_gentop=$1; shift
5110 my_oldlibs=${1+"$@"}
5111 my_oldobjs=
5112 my_xlib=
5113 my_xabs=
5114 my_xdir=
5115
5116 for my_xlib in $my_oldlibs; do
5117 # Extract the objects.
5118 case $my_xlib in
5119 [\\/]* | [A-Za-z]:[\\/]*) my_xabs=$my_xlib ;;
5120 *) my_xabs=`pwd`"/$my_xlib" ;;
5121 esac
5122 func_basename "$my_xlib"
5123 my_xlib=$func_basename_result
5124 my_xlib_u=$my_xlib
5125 while :; do
5126 case " $extracted_archives " in
5127 *" $my_xlib_u "*)
5128 func_arith $extracted_serial + 1
5129 extracted_serial=$func_arith_result
5130 my_xlib_u=lt$extracted_serial-$my_xlib ;;
5131 *) break ;;
5132 esac
5133 done
5134 extracted_archives="$extracted_archives $my_xlib_u"
5135 my_xdir=$my_gentop/$my_xlib_u
5136
5137 func_mkdir_p "$my_xdir"
5138
5139 case $host in
5140 *-darwin*)
5141 func_verbose "Extracting $my_xabs"
5142 # Do not bother doing anything if just a dry run
5143 $opt_dry_run || {
5144 darwin_orig_dir=`pwd`
5145 cd $my_xdir || exit $?
5146 darwin_archive=$my_xabs
5147 darwin_curdir=`pwd`
5148 func_basename "$darwin_archive"
5149 darwin_base_archive=$func_basename_result
5150 darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true`
5151 if test -n "$darwin_arches"; then
5152 darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'`
5153 darwin_arch=
5154 func_verbose "$darwin_base_archive has multiple architectures $darwin_arches"
5155 for darwin_arch in $darwin_arches; do
5156 func_mkdir_p "unfat-$$/$darwin_base_archive-$darwin_arch"
5157 $LIPO -thin $darwin_arch -output "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" "$darwin_archive"
5158 cd "unfat-$$/$darwin_base_archive-$darwin_arch"
5159 func_extract_an_archive "`pwd`" "$darwin_base_archive"
5160 cd "$darwin_curdir"
5161 $RM "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive"
5162 done # $darwin_arches
5163 ## Okay now we've a bunch of thin objects, gotta fatten them up :)
5164 darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$sed_basename" | sort -u`
5165 darwin_file=
5166 darwin_files=
5167 for darwin_file in $darwin_filelist; do
5168 darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP`
5169 $LIPO -create -output "$darwin_file" $darwin_files
5170 done # $darwin_filelist
5171 $RM -rf unfat-$$
5172 cd "$darwin_orig_dir"
5173 else
5174 cd $darwin_orig_dir
5175 func_extract_an_archive "$my_xdir" "$my_xabs"
5176 fi # $darwin_arches
5177 } # !$opt_dry_run
5178 ;;
5179 *)
5180 func_extract_an_archive "$my_xdir" "$my_xabs"
5181 ;;
5182 esac
5183 my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP`
5184 done
5185
5186 func_extract_archives_result=$my_oldobjs
5187 }
5188
5189
5190 # func_emit_wrapper [arg=no]
5191 #
5192 # Emit a libtool wrapper script on stdout.
5193 # Don't directly open a file because we may want to
5194 # incorporate the script contents within a cygwin/mingw
5195 # wrapper executable. Must ONLY be called from within
5196 # func_mode_link because it depends on a number of variables
5197 # set therein.
5198 #
5199 # ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR
5200 # variable will take. If 'yes', then the emitted script
5201 # will assume that the directory where it is stored is
5202 # the $objdir directory. This is a cygwin/mingw-specific
5203 # behavior.
5204 func_emit_wrapper ()
5205 {
5206 func_emit_wrapper_arg1=${1-no}
5207
5208 $ECHO "\
5209 #! $SHELL
5210
5211 # $output - temporary wrapper script for $objdir/$outputname
5212 # Generated by $PROGRAM (GNU $PACKAGE) $VERSION
5213 #
5214 # The $output program cannot be directly executed until all the libtool
5215 # libraries that it depends on are installed.
5216 #
5217 # This wrapper script should never be moved out of the build directory.
5218 # If it is, it will not operate correctly.
5219
5220 # Sed substitution that helps us do robust quoting. It backslashifies
5221 # metacharacters that are still active within double-quoted strings.
5222 sed_quote_subst='$sed_quote_subst'
5223
5224 # Be Bourne compatible
5225 if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
5226 emulate sh
5227 NULLCMD=:
5228 # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
5229 # is contrary to our usage. Disable this feature.
5230 alias -g '\${1+\"\$@\"}'='\"\$@\"'
5231 setopt NO_GLOB_SUBST
5232 else
5233 case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
5234 fi
5235 BIN_SH=xpg4; export BIN_SH # for Tru64
5236 DUALCASE=1; export DUALCASE # for MKS sh
5237
5238 # The HP-UX ksh and POSIX shell print the target directory to stdout
5239 # if CDPATH is set.
5240 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
5241
5242 relink_command=\"$relink_command\"
5243
5244 # This environment variable determines our operation mode.
5245 if test \"\$libtool_install_magic\" = \"$magic\"; then
5246 # install mode needs the following variables:
5247 generated_by_libtool_version='$macro_version'
5248 notinst_deplibs='$notinst_deplibs'
5249 else
5250 # When we are sourced in execute mode, \$file and \$ECHO are already set.
5251 if test \"\$libtool_execute_magic\" != \"$magic\"; then
5252 file=\"\$0\""
5253
5254 qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"`
5255 $ECHO "\
5256
5257 # A function that is used when there is no print builtin or printf.
5258 func_fallback_echo ()
5259 {
5260 eval 'cat <<_LTECHO_EOF
5261 \$1
5262 _LTECHO_EOF'
5263 }
5264 ECHO=\"$qECHO\"
5265 fi
5266
5267 # Very basic option parsing. These options are (a) specific to
5268 # the libtool wrapper, (b) are identical between the wrapper
5269 # /script/ and the wrapper /executable/ that is used only on
5270 # windows platforms, and (c) all begin with the string "--lt-"
5271 # (application programs are unlikely to have options that match
5272 # this pattern).
5273 #
5274 # There are only two supported options: --lt-debug and
5275 # --lt-dump-script. There is, deliberately, no --lt-help.
5276 #
5277 # The first argument to this parsing function should be the
5278 # script's $0 value, followed by "$@".
5279 lt_option_debug=
5280 func_parse_lt_options ()
5281 {
5282 lt_script_arg0=\$0
5283 shift
5284 for lt_opt
5285 do
5286 case \"\$lt_opt\" in
5287 --lt-debug) lt_option_debug=1 ;;
5288 --lt-dump-script)
5289 lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\`
5290 test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=.
5291 lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\`
5292 cat \"\$lt_dump_D/\$lt_dump_F\"
5293 exit 0
5294 ;;
5295 --lt-*)
5296 \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2
5297 exit 1
5298 ;;
5299 esac
5300 done
5301
5302 # Print the debug banner immediately:
5303 if test -n \"\$lt_option_debug\"; then
5304 echo \"$outputname:$output:\$LINENO: libtool wrapper (GNU $PACKAGE) $VERSION\" 1>&2
5305 fi
5306 }
5307
5308 # Used when --lt-debug. Prints its arguments to stdout
5309 # (redirection is the responsibility of the caller)
5310 func_lt_dump_args ()
5311 {
5312 lt_dump_args_N=1;
5313 for lt_arg
5314 do
5315 \$ECHO \"$outputname:$output:\$LINENO: newargv[\$lt_dump_args_N]: \$lt_arg\"
5316 lt_dump_args_N=\`expr \$lt_dump_args_N + 1\`
5317 done
5318 }
5319
5320 # Core function for launching the target application
5321 func_exec_program_core ()
5322 {
5323 "
5324 case $host in
5325 # Backslashes separate directories on plain windows
5326 *-*-mingw | *-*-os2* | *-cegcc*)
5327 $ECHO "\
5328 if test -n \"\$lt_option_debug\"; then
5329 \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir\\\\\$program\" 1>&2
5330 func_lt_dump_args \${1+\"\$@\"} 1>&2
5331 fi
5332 exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
5333 "
5334 ;;
5335
5336 *)
5337 $ECHO "\
5338 if test -n \"\$lt_option_debug\"; then
5339 \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir/\$program\" 1>&2
5340 func_lt_dump_args \${1+\"\$@\"} 1>&2
5341 fi
5342 exec \"\$progdir/\$program\" \${1+\"\$@\"}
5343 "
5344 ;;
5345 esac
5346 $ECHO "\
5347 \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2
5348 exit 1
5349 }
5350
5351 # A function to encapsulate launching the target application
5352 # Strips options in the --lt-* namespace from \$@ and
5353 # launches target application with the remaining arguments.
5354 func_exec_program ()
5355 {
5356 case \" \$* \" in
5357 *\\ --lt-*)
5358 for lt_wr_arg
5359 do
5360 case \$lt_wr_arg in
5361 --lt-*) ;;
5362 *) set x \"\$@\" \"\$lt_wr_arg\"; shift;;
5363 esac
5364 shift
5365 done ;;
5366 esac
5367 func_exec_program_core \${1+\"\$@\"}
5368 }
5369
5370 # Parse options
5371 func_parse_lt_options \"\$0\" \${1+\"\$@\"}
5372
5373 # Find the directory that this script lives in.
5374 thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\`
5375 test \"x\$thisdir\" = \"x\$file\" && thisdir=.
5376
5377 # Follow symbolic links until we get to the real thisdir.
5378 file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\`
5379 while test -n \"\$file\"; do
5380 destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\`
5381
5382 # If there was a directory component, then change thisdir.
5383 if test \"x\$destdir\" != \"x\$file\"; then
5384 case \"\$destdir\" in
5385 [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
5386 *) thisdir=\"\$thisdir/\$destdir\" ;;
5387 esac
5388 fi
5389
5390 file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\`
5391 file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\`
5392 done
5393
5394 # Usually 'no', except on cygwin/mingw when embedded into
5395 # the cwrapper.
5396 WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1
5397 if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then
5398 # special case for '.'
5399 if test \"\$thisdir\" = \".\"; then
5400 thisdir=\`pwd\`
5401 fi
5402 # remove .libs from thisdir
5403 case \"\$thisdir\" in
5404 *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;;
5405 $objdir ) thisdir=. ;;
5406 esac
5407 fi
5408
5409 # Try to get the absolute directory name.
5410 absdir=\`cd \"\$thisdir\" && pwd\`
5411 test -n \"\$absdir\" && thisdir=\"\$absdir\"
5412 "
5413
5414 if test yes = "$fast_install"; then
5415 $ECHO "\
5416 program=lt-'$outputname'$exeext
5417 progdir=\"\$thisdir/$objdir\"
5418
5419 if test ! -f \"\$progdir/\$program\" ||
5420 { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | $SED 1q\`; \\
5421 test \"X\$file\" != \"X\$progdir/\$program\"; }; then
5422
5423 file=\"\$\$-\$program\"
5424
5425 if test ! -d \"\$progdir\"; then
5426 $MKDIR \"\$progdir\"
5427 else
5428 $RM \"\$progdir/\$file\"
5429 fi"
5430
5431 $ECHO "\
5432
5433 # relink executable if necessary
5434 if test -n \"\$relink_command\"; then
5435 if relink_command_output=\`eval \$relink_command 2>&1\`; then :
5436 else
5437 \$ECHO \"\$relink_command_output\" >&2
5438 $RM \"\$progdir/\$file\"
5439 exit 1
5440 fi
5441 fi
5442
5443 $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
5444 { $RM \"\$progdir/\$program\";
5445 $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; }
5446 $RM \"\$progdir/\$file\"
5447 fi"
5448 else
5449 $ECHO "\
5450 program='$outputname'
5451 progdir=\"\$thisdir/$objdir\"
5452 "
5453 fi
5454
5455 $ECHO "\
5456
5457 if test -f \"\$progdir/\$program\"; then"
5458
5459 # fixup the dll searchpath if we need to.
5460 #
5461 # Fix the DLL searchpath if we need to. Do this before prepending
5462 # to shlibpath, because on Windows, both are PATH and uninstalled
5463 # libraries must come first.
5464 if test -n "$dllsearchpath"; then
5465 $ECHO "\
5466 # Add the dll search path components to the executable PATH
5467 PATH=$dllsearchpath:\$PATH
5468 "
5469 fi
5470
5471 # Export our shlibpath_var if we have one.
5472 if test yes = "$shlibpath_overrides_runpath" && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
5473 $ECHO "\
5474 # Add our own library path to $shlibpath_var
5475 $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
5476
5477 # Some systems cannot cope with colon-terminated $shlibpath_var
5478 # The second colon is a workaround for a bug in BeOS R4 sed
5479 $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\`
5480
5481 export $shlibpath_var
5482 "
5483 fi
5484
5485 $ECHO "\
5486 if test \"\$libtool_execute_magic\" != \"$magic\"; then
5487 # Run the actual program with our arguments.
5488 func_exec_program \${1+\"\$@\"}
5489 fi
5490 else
5491 # The program doesn't exist.
5492 \$ECHO \"\$0: error: '\$progdir/\$program' does not exist\" 1>&2
5493 \$ECHO \"This script is just a wrapper for \$program.\" 1>&2
5494 \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2
5495 exit 1
5496 fi
5497 fi\
5498 "
5499 }
5500
5501
5502 # func_emit_cwrapperexe_src
5503 # emit the source code for a wrapper executable on stdout
5504 # Must ONLY be called from within func_mode_link because
5505 # it depends on a number of variable set therein.
5506 func_emit_cwrapperexe_src ()
5507 {
5508 cat <<EOF
5509
5510 /* $cwrappersource - temporary wrapper executable for $objdir/$outputname
5511 Generated by $PROGRAM (GNU $PACKAGE) $VERSION
5512
5513 The $output program cannot be directly executed until all the libtool
5514 libraries that it depends on are installed.
5515
5516 This wrapper executable should never be moved out of the build directory.
5517 If it is, it will not operate correctly.
5518 */
5519 EOF
5520 cat <<"EOF"
5521 #ifdef _MSC_VER
5522 # define _CRT_SECURE_NO_DEPRECATE 1
5523 #endif
5524 #include <stdio.h>
5525 #include <stdlib.h>
5526 #ifdef _MSC_VER
5527 # include <direct.h>
5528 # include <process.h>
5529 # include <io.h>
5530 #else
5531 # include <unistd.h>
5532 # include <stdint.h>
5533 # ifdef __CYGWIN__
5534 # include <io.h>
5535 # endif
5536 #endif
5537 #include <malloc.h>
5538 #include <stdarg.h>
5539 #include <assert.h>
5540 #include <string.h>
5541 #include <ctype.h>
5542 #include <errno.h>
5543 #include <fcntl.h>
5544 #include <sys/stat.h>
5545
5546 #define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0)
5547
5548 /* declarations of non-ANSI functions */
5549 #if defined __MINGW32__
5550 # ifdef __STRICT_ANSI__
5551 int _putenv (const char *);
5552 # endif
5553 #elif defined __CYGWIN__
5554 # ifdef __STRICT_ANSI__
5555 char *realpath (const char *, char *);
5556 int putenv (char *);
5557 int setenv (const char *, const char *, int);
5558 # endif
5559 /* #elif defined other_platform || defined ... */
5560 #endif
5561
5562 /* portability defines, excluding path handling macros */
5563 #if defined _MSC_VER
5564 # define setmode _setmode
5565 # define stat _stat
5566 # define chmod _chmod
5567 # define getcwd _getcwd
5568 # define putenv _putenv
5569 # define S_IXUSR _S_IEXEC
5570 #elif defined __MINGW32__
5571 # define setmode _setmode
5572 # define stat _stat
5573 # define chmod _chmod
5574 # define getcwd _getcwd
5575 # define putenv _putenv
5576 #elif defined __CYGWIN__
5577 # define HAVE_SETENV
5578 # define FOPEN_WB "wb"
5579 /* #elif defined other platforms ... */
5580 #endif
5581
5582 #if defined PATH_MAX
5583 # define LT_PATHMAX PATH_MAX
5584 #elif defined MAXPATHLEN
5585 # define LT_PATHMAX MAXPATHLEN
5586 #else
5587 # define LT_PATHMAX 1024
5588 #endif
5589
5590 #ifndef S_IXOTH
5591 # define S_IXOTH 0
5592 #endif
5593 #ifndef S_IXGRP
5594 # define S_IXGRP 0
5595 #endif
5596
5597 /* path handling portability macros */
5598 #ifndef DIR_SEPARATOR
5599 # define DIR_SEPARATOR '/'
5600 # define PATH_SEPARATOR ':'
5601 #endif
5602
5603 #if defined _WIN32 || defined __MSDOS__ || defined __DJGPP__ || \
5604 defined __OS2__
5605 # define HAVE_DOS_BASED_FILE_SYSTEM
5606 # define FOPEN_WB "wb"
5607 # ifndef DIR_SEPARATOR_2
5608 # define DIR_SEPARATOR_2 '\\'
5609 # endif
5610 # ifndef PATH_SEPARATOR_2
5611 # define PATH_SEPARATOR_2 ';'
5612 # endif
5613 #endif
5614
5615 #ifndef DIR_SEPARATOR_2
5616 # define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
5617 #else /* DIR_SEPARATOR_2 */
5618 # define IS_DIR_SEPARATOR(ch) \
5619 (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
5620 #endif /* DIR_SEPARATOR_2 */
5621
5622 #ifndef PATH_SEPARATOR_2
5623 # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
5624 #else /* PATH_SEPARATOR_2 */
5625 # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
5626 #endif /* PATH_SEPARATOR_2 */
5627
5628 #ifndef FOPEN_WB
5629 # define FOPEN_WB "w"
5630 #endif
5631 #ifndef _O_BINARY
5632 # define _O_BINARY 0
5633 #endif
5634
5635 #define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type)))
5636 #define XFREE(stale) do { \
5637 if (stale) { free (stale); stale = 0; } \
5638 } while (0)
5639
5640 #if defined LT_DEBUGWRAPPER
5641 static int lt_debug = 1;
5642 #else
5643 static int lt_debug = 0;
5644 #endif
5645
5646 const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */
5647
5648 void *xmalloc (size_t num);
5649 char *xstrdup (const char *string);
5650 const char *base_name (const char *name);
5651 char *find_executable (const char *wrapper);
5652 char *chase_symlinks (const char *pathspec);
5653 int make_executable (const char *path);
5654 int check_executable (const char *path);
5655 char *strendzap (char *str, const char *pat);
5656 void lt_debugprintf (const char *file, int line, const char *fmt, ...);
5657 void lt_fatal (const char *file, int line, const char *message, ...);
5658 static const char *nonnull (const char *s);
5659 static const char *nonempty (const char *s);
5660 void lt_setenv (const char *name, const char *value);
5661 char *lt_extend_str (const char *orig_value, const char *add, int to_end);
5662 void lt_update_exe_path (const char *name, const char *value);
5663 void lt_update_lib_path (const char *name, const char *value);
5664 char **prepare_spawn (char **argv);
5665 void lt_dump_script (FILE *f);
5666 EOF
5667
5668 cat <<EOF
5669 #if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 5)
5670 # define externally_visible volatile
5671 #else
5672 # define externally_visible __attribute__((externally_visible)) volatile
5673 #endif
5674 externally_visible const char * MAGIC_EXE = "$magic_exe";
5675 const char * LIB_PATH_VARNAME = "$shlibpath_var";
5676 EOF
5677
5678 if test yes = "$shlibpath_overrides_runpath" && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
5679 func_to_host_path "$temp_rpath"
5680 cat <<EOF
5681 const char * LIB_PATH_VALUE = "$func_to_host_path_result";
5682 EOF
5683 else
5684 cat <<"EOF"
5685 const char * LIB_PATH_VALUE = "";
5686 EOF
5687 fi
5688
5689 if test -n "$dllsearchpath"; then
5690 func_to_host_path "$dllsearchpath:"
5691 cat <<EOF
5692 const char * EXE_PATH_VARNAME = "PATH";
5693 const char * EXE_PATH_VALUE = "$func_to_host_path_result";
5694 EOF
5695 else
5696 cat <<"EOF"
5697 const char * EXE_PATH_VARNAME = "";
5698 const char * EXE_PATH_VALUE = "";
5699 EOF
5700 fi
5701
5702 if test yes = "$fast_install"; then
5703 cat <<EOF
5704 const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */
5705 EOF
5706 else
5707 cat <<EOF
5708 const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */
5709 EOF
5710 fi
5711
5712
5713 cat <<"EOF"
5714
5715 #define LTWRAPPER_OPTION_PREFIX "--lt-"
5716
5717 static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX;
5718 static const char *dumpscript_opt = LTWRAPPER_OPTION_PREFIX "dump-script";
5719 static const char *debug_opt = LTWRAPPER_OPTION_PREFIX "debug";
5720
5721 int
5722 main (int argc, char *argv[])
5723 {
5724 char **newargz;
5725 int newargc;
5726 char *tmp_pathspec;
5727 char *actual_cwrapper_path;
5728 char *actual_cwrapper_name;
5729 char *target_name;
5730 char *lt_argv_zero;
5731 int rval = 127;
5732
5733 int i;
5734
5735 program_name = (char *) xstrdup (base_name (argv[0]));
5736 newargz = XMALLOC (char *, (size_t) argc + 1);
5737
5738 /* very simple arg parsing; don't want to rely on getopt
5739 * also, copy all non cwrapper options to newargz, except
5740 * argz[0], which is handled differently
5741 */
5742 newargc=0;
5743 for (i = 1; i < argc; i++)
5744 {
5745 if (STREQ (argv[i], dumpscript_opt))
5746 {
5747 EOF
5748 case $host in
5749 *mingw* | *cygwin* )
5750 # make stdout use "unix" line endings
5751 echo " setmode(1,_O_BINARY);"
5752 ;;
5753 esac
5754
5755 cat <<"EOF"
5756 lt_dump_script (stdout);
5757 return 0;
5758 }
5759 if (STREQ (argv[i], debug_opt))
5760 {
5761 lt_debug = 1;
5762 continue;
5763 }
5764 if (STREQ (argv[i], ltwrapper_option_prefix))
5765 {
5766 /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX
5767 namespace, but it is not one of the ones we know about and
5768 have already dealt with, above (inluding dump-script), then
5769 report an error. Otherwise, targets might begin to believe
5770 they are allowed to use options in the LTWRAPPER_OPTION_PREFIX
5771 namespace. The first time any user complains about this, we'll
5772 need to make LTWRAPPER_OPTION_PREFIX a configure-time option
5773 or a configure.ac-settable value.
5774 */
5775 lt_fatal (__FILE__, __LINE__,
5776 "unrecognized %s option: '%s'",
5777 ltwrapper_option_prefix, argv[i]);
5778 }
5779 /* otherwise ... */
5780 newargz[++newargc] = xstrdup (argv[i]);
5781 }
5782 newargz[++newargc] = NULL;
5783
5784 EOF
5785 cat <<EOF
5786 /* The GNU banner must be the first non-error debug message */
5787 lt_debugprintf (__FILE__, __LINE__, "libtool wrapper (GNU $PACKAGE) $VERSION\n");
5788 EOF
5789 cat <<"EOF"
5790 lt_debugprintf (__FILE__, __LINE__, "(main) argv[0]: %s\n", argv[0]);
5791 lt_debugprintf (__FILE__, __LINE__, "(main) program_name: %s\n", program_name);
5792
5793 tmp_pathspec = find_executable (argv[0]);
5794 if (tmp_pathspec == NULL)
5795 lt_fatal (__FILE__, __LINE__, "couldn't find %s", argv[0]);
5796 lt_debugprintf (__FILE__, __LINE__,
5797 "(main) found exe (before symlink chase) at: %s\n",
5798 tmp_pathspec);
5799
5800 actual_cwrapper_path = chase_symlinks (tmp_pathspec);
5801 lt_debugprintf (__FILE__, __LINE__,
5802 "(main) found exe (after symlink chase) at: %s\n",
5803 actual_cwrapper_path);
5804 XFREE (tmp_pathspec);
5805
5806 actual_cwrapper_name = xstrdup (base_name (actual_cwrapper_path));
5807 strendzap (actual_cwrapper_path, actual_cwrapper_name);
5808
5809 /* wrapper name transforms */
5810 strendzap (actual_cwrapper_name, ".exe");
5811 tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1);
5812 XFREE (actual_cwrapper_name);
5813 actual_cwrapper_name = tmp_pathspec;
5814 tmp_pathspec = 0;
5815
5816 /* target_name transforms -- use actual target program name; might have lt- prefix */
5817 target_name = xstrdup (base_name (TARGET_PROGRAM_NAME));
5818 strendzap (target_name, ".exe");
5819 tmp_pathspec = lt_extend_str (target_name, ".exe", 1);
5820 XFREE (target_name);
5821 target_name = tmp_pathspec;
5822 tmp_pathspec = 0;
5823
5824 lt_debugprintf (__FILE__, __LINE__,
5825 "(main) libtool target name: %s\n",
5826 target_name);
5827 EOF
5828
5829 cat <<EOF
5830 newargz[0] =
5831 XMALLOC (char, (strlen (actual_cwrapper_path) +
5832 strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1));
5833 strcpy (newargz[0], actual_cwrapper_path);
5834 strcat (newargz[0], "$objdir");
5835 strcat (newargz[0], "/");
5836 EOF
5837
5838 cat <<"EOF"
5839 /* stop here, and copy so we don't have to do this twice */
5840 tmp_pathspec = xstrdup (newargz[0]);
5841
5842 /* do NOT want the lt- prefix here, so use actual_cwrapper_name */
5843 strcat (newargz[0], actual_cwrapper_name);
5844
5845 /* DO want the lt- prefix here if it exists, so use target_name */
5846 lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1);
5847 XFREE (tmp_pathspec);
5848 tmp_pathspec = NULL;
5849 EOF
5850
5851 case $host_os in
5852 mingw*)
5853 cat <<"EOF"
5854 {
5855 char* p;
5856 while ((p = strchr (newargz[0], '\\')) != NULL)
5857 {
5858 *p = '/';
5859 }
5860 while ((p = strchr (lt_argv_zero, '\\')) != NULL)
5861 {
5862 *p = '/';
5863 }
5864 }
5865 EOF
5866 ;;
5867 esac
5868
5869 cat <<"EOF"
5870 XFREE (target_name);
5871 XFREE (actual_cwrapper_path);
5872 XFREE (actual_cwrapper_name);
5873
5874 lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */
5875 lt_setenv ("DUALCASE", "1"); /* for MSK sh */
5876 /* Update the DLL searchpath. EXE_PATH_VALUE ($dllsearchpath) must
5877 be prepended before (that is, appear after) LIB_PATH_VALUE ($temp_rpath)
5878 because on Windows, both *_VARNAMEs are PATH but uninstalled
5879 libraries must come first. */
5880 lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE);
5881 lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE);
5882
5883 lt_debugprintf (__FILE__, __LINE__, "(main) lt_argv_zero: %s\n",
5884 nonnull (lt_argv_zero));
5885 for (i = 0; i < newargc; i++)
5886 {
5887 lt_debugprintf (__FILE__, __LINE__, "(main) newargz[%d]: %s\n",
5888 i, nonnull (newargz[i]));
5889 }
5890
5891 EOF
5892
5893 case $host_os in
5894 mingw*)
5895 cat <<"EOF"
5896 /* execv doesn't actually work on mingw as expected on unix */
5897 newargz = prepare_spawn (newargz);
5898 rval = (int) _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz);
5899 if (rval == -1)
5900 {
5901 /* failed to start process */
5902 lt_debugprintf (__FILE__, __LINE__,
5903 "(main) failed to launch target \"%s\": %s\n",
5904 lt_argv_zero, nonnull (strerror (errno)));
5905 return 127;
5906 }
5907 return rval;
5908 EOF
5909 ;;
5910 *)
5911 cat <<"EOF"
5912 execv (lt_argv_zero, newargz);
5913 return rval; /* =127, but avoids unused variable warning */
5914 EOF
5915 ;;
5916 esac
5917
5918 cat <<"EOF"
5919 }
5920
5921 void *
5922 xmalloc (size_t num)
5923 {
5924 void *p = (void *) malloc (num);
5925 if (!p)
5926 lt_fatal (__FILE__, __LINE__, "memory exhausted");
5927
5928 return p;
5929 }
5930
5931 char *
5932 xstrdup (const char *string)
5933 {
5934 return string ? strcpy ((char *) xmalloc (strlen (string) + 1),
5935 string) : NULL;
5936 }
5937
5938 const char *
5939 base_name (const char *name)
5940 {
5941 const char *base;
5942
5943 #if defined HAVE_DOS_BASED_FILE_SYSTEM
5944 /* Skip over the disk name in MSDOS pathnames. */
5945 if (isalpha ((unsigned char) name[0]) && name[1] == ':')
5946 name += 2;
5947 #endif
5948
5949 for (base = name; *name; name++)
5950 if (IS_DIR_SEPARATOR (*name))
5951 base = name + 1;
5952 return base;
5953 }
5954
5955 int
5956 check_executable (const char *path)
5957 {
5958 struct stat st;
5959
5960 lt_debugprintf (__FILE__, __LINE__, "(check_executable): %s\n",
5961 nonempty (path));
5962 if ((!path) || (!*path))
5963 return 0;
5964
5965 if ((stat (path, &st) >= 0)
5966 && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH)))
5967 return 1;
5968 else
5969 return 0;
5970 }
5971
5972 int
5973 make_executable (const char *path)
5974 {
5975 int rval = 0;
5976 struct stat st;
5977
5978 lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n",
5979 nonempty (path));
5980 if ((!path) || (!*path))
5981 return 0;
5982
5983 if (stat (path, &st) >= 0)
5984 {
5985 rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR);
5986 }
5987 return rval;
5988 }
5989
5990 /* Searches for the full path of the wrapper. Returns
5991 newly allocated full path name if found, NULL otherwise
5992 Does not chase symlinks, even on platforms that support them.
5993 */
5994 char *
5995 find_executable (const char *wrapper)
5996 {
5997 int has_slash = 0;
5998 const char *p;
5999 const char *p_next;
6000 /* static buffer for getcwd */
6001 char tmp[LT_PATHMAX + 1];
6002 size_t tmp_len;
6003 char *concat_name;
6004
6005 lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n",
6006 nonempty (wrapper));
6007
6008 if ((wrapper == NULL) || (*wrapper == '\0'))
6009 return NULL;
6010
6011 /* Absolute path? */
6012 #if defined HAVE_DOS_BASED_FILE_SYSTEM
6013 if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':')
6014 {
6015 concat_name = xstrdup (wrapper);
6016 if (check_executable (concat_name))
6017 return concat_name;
6018 XFREE (concat_name);
6019 }
6020 else
6021 {
6022 #endif
6023 if (IS_DIR_SEPARATOR (wrapper[0]))
6024 {
6025 concat_name = xstrdup (wrapper);
6026 if (check_executable (concat_name))
6027 return concat_name;
6028 XFREE (concat_name);
6029 }
6030 #if defined HAVE_DOS_BASED_FILE_SYSTEM
6031 }
6032 #endif
6033
6034 for (p = wrapper; *p; p++)
6035 if (*p == '/')
6036 {
6037 has_slash = 1;
6038 break;
6039 }
6040 if (!has_slash)
6041 {
6042 /* no slashes; search PATH */
6043 const char *path = getenv ("PATH");
6044 if (path != NULL)
6045 {
6046 for (p = path; *p; p = p_next)
6047 {
6048 const char *q;
6049 size_t p_len;
6050 for (q = p; *q; q++)
6051 if (IS_PATH_SEPARATOR (*q))
6052 break;
6053 p_len = (size_t) (q - p);
6054 p_next = (*q == '\0' ? q : q + 1);
6055 if (p_len == 0)
6056 {
6057 /* empty path: current directory */
6058 if (getcwd (tmp, LT_PATHMAX) == NULL)
6059 lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
6060 nonnull (strerror (errno)));
6061 tmp_len = strlen (tmp);
6062 concat_name =
6063 XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
6064 memcpy (concat_name, tmp, tmp_len);
6065 concat_name[tmp_len] = '/';
6066 strcpy (concat_name + tmp_len + 1, wrapper);
6067 }
6068 else
6069 {
6070 concat_name =
6071 XMALLOC (char, p_len + 1 + strlen (wrapper) + 1);
6072 memcpy (concat_name, p, p_len);
6073 concat_name[p_len] = '/';
6074 strcpy (concat_name + p_len + 1, wrapper);
6075 }
6076 if (check_executable (concat_name))
6077 return concat_name;
6078 XFREE (concat_name);
6079 }
6080 }
6081 /* not found in PATH; assume curdir */
6082 }
6083 /* Relative path | not found in path: prepend cwd */
6084 if (getcwd (tmp, LT_PATHMAX) == NULL)
6085 lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
6086 nonnull (strerror (errno)));
6087 tmp_len = strlen (tmp);
6088 concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
6089 memcpy (concat_name, tmp, tmp_len);
6090 concat_name[tmp_len] = '/';
6091 strcpy (concat_name + tmp_len + 1, wrapper);
6092
6093 if (check_executable (concat_name))
6094 return concat_name;
6095 XFREE (concat_name);
6096 return NULL;
6097 }
6098
6099 char *
6100 chase_symlinks (const char *pathspec)
6101 {
6102 #ifndef S_ISLNK
6103 return xstrdup (pathspec);
6104 #else
6105 char buf[LT_PATHMAX];
6106 struct stat s;
6107 char *tmp_pathspec = xstrdup (pathspec);
6108 char *p;
6109 int has_symlinks = 0;
6110 while (strlen (tmp_pathspec) && !has_symlinks)
6111 {
6112 lt_debugprintf (__FILE__, __LINE__,
6113 "checking path component for symlinks: %s\n",
6114 tmp_pathspec);
6115 if (lstat (tmp_pathspec, &s) == 0)
6116 {
6117 if (S_ISLNK (s.st_mode) != 0)
6118 {
6119 has_symlinks = 1;
6120 break;
6121 }
6122
6123 /* search backwards for last DIR_SEPARATOR */
6124 p = tmp_pathspec + strlen (tmp_pathspec) - 1;
6125 while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
6126 p--;
6127 if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
6128 {
6129 /* no more DIR_SEPARATORS left */
6130 break;
6131 }
6132 *p = '\0';
6133 }
6134 else
6135 {
6136 lt_fatal (__FILE__, __LINE__,
6137 "error accessing file \"%s\": %s",
6138 tmp_pathspec, nonnull (strerror (errno)));
6139 }
6140 }
6141 XFREE (tmp_pathspec);
6142
6143 if (!has_symlinks)
6144 {
6145 return xstrdup (pathspec);
6146 }
6147
6148 tmp_pathspec = realpath (pathspec, buf);
6149 if (tmp_pathspec == 0)
6150 {
6151 lt_fatal (__FILE__, __LINE__,
6152 "could not follow symlinks for %s", pathspec);
6153 }
6154 return xstrdup (tmp_pathspec);
6155 #endif
6156 }
6157
6158 char *
6159 strendzap (char *str, const char *pat)
6160 {
6161 size_t len, patlen;
6162
6163 assert (str != NULL);
6164 assert (pat != NULL);
6165
6166 len = strlen (str);
6167 patlen = strlen (pat);
6168
6169 if (patlen <= len)
6170 {
6171 str += len - patlen;
6172 if (STREQ (str, pat))
6173 *str = '\0';
6174 }
6175 return str;
6176 }
6177
6178 void
6179 lt_debugprintf (const char *file, int line, const char *fmt, ...)
6180 {
6181 va_list args;
6182 if (lt_debug)
6183 {
6184 (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line);
6185 va_start (args, fmt);
6186 (void) vfprintf (stderr, fmt, args);
6187 va_end (args);
6188 }
6189 }
6190
6191 static void
6192 lt_error_core (int exit_status, const char *file,
6193 int line, const char *mode,
6194 const char *message, va_list ap)
6195 {
6196 fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode);
6197 vfprintf (stderr, message, ap);
6198 fprintf (stderr, ".\n");
6199
6200 if (exit_status >= 0)
6201 exit (exit_status);
6202 }
6203
6204 void
6205 lt_fatal (const char *file, int line, const char *message, ...)
6206 {
6207 va_list ap;
6208 va_start (ap, message);
6209 lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap);
6210 va_end (ap);
6211 }
6212
6213 static const char *
6214 nonnull (const char *s)
6215 {
6216 return s ? s : "(null)";
6217 }
6218
6219 static const char *
6220 nonempty (const char *s)
6221 {
6222 return (s && !*s) ? "(empty)" : nonnull (s);
6223 }
6224
6225 void
6226 lt_setenv (const char *name, const char *value)
6227 {
6228 lt_debugprintf (__FILE__, __LINE__,
6229 "(lt_setenv) setting '%s' to '%s'\n",
6230 nonnull (name), nonnull (value));
6231 {
6232 #ifdef HAVE_SETENV
6233 /* always make a copy, for consistency with !HAVE_SETENV */
6234 char *str = xstrdup (value);
6235 setenv (name, str, 1);
6236 #else
6237 size_t len = strlen (name) + 1 + strlen (value) + 1;
6238 char *str = XMALLOC (char, len);
6239 sprintf (str, "%s=%s", name, value);
6240 if (putenv (str) != EXIT_SUCCESS)
6241 {
6242 XFREE (str);
6243 }
6244 #endif
6245 }
6246 }
6247
6248 char *
6249 lt_extend_str (const char *orig_value, const char *add, int to_end)
6250 {
6251 char *new_value;
6252 if (orig_value && *orig_value)
6253 {
6254 size_t orig_value_len = strlen (orig_value);
6255 size_t add_len = strlen (add);
6256 new_value = XMALLOC (char, add_len + orig_value_len + 1);
6257 if (to_end)
6258 {
6259 strcpy (new_value, orig_value);
6260 strcpy (new_value + orig_value_len, add);
6261 }
6262 else
6263 {
6264 strcpy (new_value, add);
6265 strcpy (new_value + add_len, orig_value);
6266 }
6267 }
6268 else
6269 {
6270 new_value = xstrdup (add);
6271 }
6272 return new_value;
6273 }
6274
6275 void
6276 lt_update_exe_path (const char *name, const char *value)
6277 {
6278 lt_debugprintf (__FILE__, __LINE__,
6279 "(lt_update_exe_path) modifying '%s' by prepending '%s'\n",
6280 nonnull (name), nonnull (value));
6281
6282 if (name && *name && value && *value)
6283 {
6284 char *new_value = lt_extend_str (getenv (name), value, 0);
6285 /* some systems can't cope with a ':'-terminated path #' */
6286 size_t len = strlen (new_value);
6287 while ((len > 0) && IS_PATH_SEPARATOR (new_value[len-1]))
6288 {
6289 new_value[--len] = '\0';
6290 }
6291 lt_setenv (name, new_value);
6292 XFREE (new_value);
6293 }
6294 }
6295
6296 void
6297 lt_update_lib_path (const char *name, const char *value)
6298 {
6299 lt_debugprintf (__FILE__, __LINE__,
6300 "(lt_update_lib_path) modifying '%s' by prepending '%s'\n",
6301 nonnull (name), nonnull (value));
6302
6303 if (name && *name && value && *value)
6304 {
6305 char *new_value = lt_extend_str (getenv (name), value, 0);
6306 lt_setenv (name, new_value);
6307 XFREE (new_value);
6308 }
6309 }
6310
6311 EOF
6312 case $host_os in
6313 mingw*)
6314 cat <<"EOF"
6315
6316 /* Prepares an argument vector before calling spawn().
6317 Note that spawn() does not by itself call the command interpreter
6318 (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") :
6319 ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
6320 GetVersionEx(&v);
6321 v.dwPlatformId == VER_PLATFORM_WIN32_NT;
6322 }) ? "cmd.exe" : "command.com").
6323 Instead it simply concatenates the arguments, separated by ' ', and calls
6324 CreateProcess(). We must quote the arguments since Win32 CreateProcess()
6325 interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a
6326 special way:
6327 - Space and tab are interpreted as delimiters. They are not treated as
6328 delimiters if they are surrounded by double quotes: "...".
6329 - Unescaped double quotes are removed from the input. Their only effect is
6330 that within double quotes, space and tab are treated like normal
6331 characters.
6332 - Backslashes not followed by double quotes are not special.
6333 - But 2*n+1 backslashes followed by a double quote become
6334 n backslashes followed by a double quote (n >= 0):
6335 \" -> "
6336 \\\" -> \"
6337 \\\\\" -> \\"
6338 */
6339 #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"
6340 #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"
6341 char **
6342 prepare_spawn (char **argv)
6343 {
6344 size_t argc;
6345 char **new_argv;
6346 size_t i;
6347
6348 /* Count number of arguments. */
6349 for (argc = 0; argv[argc] != NULL; argc++)
6350 ;
6351
6352 /* Allocate new argument vector. */
6353 new_argv = XMALLOC (char *, argc + 1);
6354
6355 /* Put quoted arguments into the new argument vector. */
6356 for (i = 0; i < argc; i++)
6357 {
6358 const char *string = argv[i];
6359
6360 if (string[0] == '\0')
6361 new_argv[i] = xstrdup ("\"\"");
6362 else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL)
6363 {
6364 int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL);
6365 size_t length;
6366 unsigned int backslashes;
6367 const char *s;
6368 char *quoted_string;
6369 char *p;
6370
6371 length = 0;
6372 backslashes = 0;
6373 if (quote_around)
6374 length++;
6375 for (s = string; *s != '\0'; s++)
6376 {
6377 char c = *s;
6378 if (c == '"')
6379 length += backslashes + 1;
6380 length++;
6381 if (c == '\\')
6382 backslashes++;
6383 else
6384 backslashes = 0;
6385 }
6386 if (quote_around)
6387 length += backslashes + 1;
6388
6389 quoted_string = XMALLOC (char, length + 1);
6390
6391 p = quoted_string;
6392 backslashes = 0;
6393 if (quote_around)
6394 *p++ = '"';
6395 for (s = string; *s != '\0'; s++)
6396 {
6397 char c = *s;
6398 if (c == '"')
6399 {
6400 unsigned int j;
6401 for (j = backslashes + 1; j > 0; j--)
6402 *p++ = '\\';
6403 }
6404 *p++ = c;
6405 if (c == '\\')
6406 backslashes++;
6407 else
6408 backslashes = 0;
6409 }
6410 if (quote_around)
6411 {
6412 unsigned int j;
6413 for (j = backslashes; j > 0; j--)
6414 *p++ = '\\';
6415 *p++ = '"';
6416 }
6417 *p = '\0';
6418
6419 new_argv[i] = quoted_string;
6420 }
6421 else
6422 new_argv[i] = (char *) string;
6423 }
6424 new_argv[argc] = NULL;
6425
6426 return new_argv;
6427 }
6428 EOF
6429 ;;
6430 esac
6431
6432 cat <<"EOF"
6433 void lt_dump_script (FILE* f)
6434 {
6435 EOF
6436 func_emit_wrapper yes |
6437 $SED -n -e '
6438 s/^\(.\{79\}\)\(..*\)/\1\
6439 \2/
6440 h
6441 s/\([\\"]\)/\\\1/g
6442 s/$/\\n/
6443 s/\([^\n]*\).*/ fputs ("\1", f);/p
6444 g
6445 D'
6446 cat <<"EOF"
6447 }
6448 EOF
6449 }
6450 # end: func_emit_cwrapperexe_src
6451
6452 # func_win32_import_lib_p ARG
6453 # True if ARG is an import lib, as indicated by $file_magic_cmd
6454 func_win32_import_lib_p ()
6455 {
6456 $debug_cmd
6457
6458 case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in
6459 *import*) : ;;
6460 *) false ;;
6461 esac
6462 }
6463
6464 # func_suncc_cstd_abi
6465 # !!ONLY CALL THIS FOR SUN CC AFTER $compile_command IS FULLY EXPANDED!!
6466 # Several compiler flags select an ABI that is incompatible with the
6467 # Cstd library. Avoid specifying it if any are in CXXFLAGS.
6468 func_suncc_cstd_abi ()
6469 {
6470 $debug_cmd
6471
6472 case " $compile_command " in
6473 *" -compat=g "*|*\ -std=c++[0-9][0-9]\ *|*" -library=stdcxx4 "*|*" -library=stlport4 "*)
6474 suncc_use_cstd_abi=no
6475 ;;
6476 *)
6477 suncc_use_cstd_abi=yes
6478 ;;
6479 esac
6480 }
6481
6482 # func_mode_link arg...
6483 func_mode_link ()
6484 {
6485 $debug_cmd
6486
6487 case $host in
6488 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
6489 # It is impossible to link a dll without this setting, and
6490 # we shouldn't force the makefile maintainer to figure out
6491 # what system we are compiling for in order to pass an extra
6492 # flag for every libtool invocation.
6493 # allow_undefined=no
6494
6495 # FIXME: Unfortunately, there are problems with the above when trying
6496 # to make a dll that has undefined symbols, in which case not
6497 # even a static library is built. For now, we need to specify
6498 # -no-undefined on the libtool link line when we can be certain
6499 # that all symbols are satisfied, otherwise we get a static library.
6500 allow_undefined=yes
6501 ;;
6502 *)
6503 allow_undefined=yes
6504 ;;
6505 esac
6506 libtool_args=$nonopt
6507 base_compile="$nonopt $@"
6508 compile_command=$nonopt
6509 finalize_command=$nonopt
6510
6511 compile_rpath=
6512 finalize_rpath=
6513 compile_shlibpath=
6514 finalize_shlibpath=
6515 convenience=
6516 old_convenience=
6517 deplibs=
6518 old_deplibs=
6519 compiler_flags=
6520 linker_flags=
6521 dllsearchpath=
6522 lib_search_path=`pwd`
6523 inst_prefix_dir=
6524 new_inherited_linker_flags=
6525
6526 avoid_version=no
6527 bindir=
6528 dlfiles=
6529 dlprefiles=
6530 dlself=no
6531 export_dynamic=no
6532 export_symbols=
6533 export_symbols_regex=
6534 generated=
6535 libobjs=
6536 ltlibs=
6537 module=no
6538 no_install=no
6539 objs=
6540 os2dllname=
6541 non_pic_objects=
6542 precious_files_regex=
6543 prefer_static_libs=no
6544 preload=false
6545 prev=
6546 prevarg=
6547 release=
6548 rpath=
6549 xrpath=
6550 perm_rpath=
6551 temp_rpath=
6552 thread_safe=no
6553 vinfo=
6554 vinfo_number=no
6555 weak_libs=
6556 single_module=$wl-single_module
6557 func_infer_tag $base_compile
6558
6559 # We need to know -static, to get the right output filenames.
6560 for arg
6561 do
6562 case $arg in
6563 -shared)
6564 test yes != "$build_libtool_libs" \
6565 && func_fatal_configuration "cannot build a shared library"
6566 build_old_libs=no
6567 break
6568 ;;
6569 -all-static | -static | -static-libtool-libs)
6570 case $arg in
6571 -all-static)
6572 if test yes = "$build_libtool_libs" && test -z "$link_static_flag"; then
6573 func_warning "complete static linking is impossible in this configuration"
6574 fi
6575 if test -n "$link_static_flag"; then
6576 dlopen_self=$dlopen_self_static
6577 fi
6578 prefer_static_libs=yes
6579 ;;
6580 -static)
6581 if test -z "$pic_flag" && test -n "$link_static_flag"; then
6582 dlopen_self=$dlopen_self_static
6583 fi
6584 prefer_static_libs=built
6585 ;;
6586 -static-libtool-libs)
6587 if test -z "$pic_flag" && test -n "$link_static_flag"; then
6588 dlopen_self=$dlopen_self_static
6589 fi
6590 prefer_static_libs=yes
6591 ;;
6592 esac
6593 build_libtool_libs=no
6594 build_old_libs=yes
6595 break
6596 ;;
6597 esac
6598 done
6599
6600 # See if our shared archives depend on static archives.
6601 test -n "$old_archive_from_new_cmds" && build_old_libs=yes
6602
6603 # Go through the arguments, transforming them on the way.
6604 while test "$#" -gt 0; do
6605 arg=$1
6606 shift
6607 func_quote_for_eval "$arg"
6608 qarg=$func_quote_for_eval_unquoted_result
6609 func_append libtool_args " $func_quote_for_eval_result"
6610
6611 # If the previous option needs an argument, assign it.
6612 if test -n "$prev"; then
6613 case $prev in
6614 output)
6615 func_append compile_command " @OUTPUT@"
6616 func_append finalize_command " @OUTPUT@"
6617 ;;
6618 esac
6619
6620 case $prev in
6621 bindir)
6622 bindir=$arg
6623 prev=
6624 continue
6625 ;;
6626 dlfiles|dlprefiles)
6627 $preload || {
6628 # Add the symbol object into the linking commands.
6629 func_append compile_command " @SYMFILE@"
6630 func_append finalize_command " @SYMFILE@"
6631 preload=:
6632 }
6633 case $arg in
6634 *.la | *.lo) ;; # We handle these cases below.
6635 force)
6636 if test no = "$dlself"; then
6637 dlself=needless
6638 export_dynamic=yes
6639 fi
6640 prev=
6641 continue
6642 ;;
6643 self)
6644 if test dlprefiles = "$prev"; then
6645 dlself=yes
6646 elif test dlfiles = "$prev" && test yes != "$dlopen_self"; then
6647 dlself=yes
6648 else
6649 dlself=needless
6650 export_dynamic=yes
6651 fi
6652 prev=
6653 continue
6654 ;;
6655 *)
6656 if test dlfiles = "$prev"; then
6657 func_append dlfiles " $arg"
6658 else
6659 func_append dlprefiles " $arg"
6660 fi
6661 prev=
6662 continue
6663 ;;
6664 esac
6665 ;;
6666 expsyms)
6667 export_symbols=$arg
6668 test -f "$arg" \
6669 || func_fatal_error "symbol file '$arg' does not exist"
6670 prev=
6671 continue
6672 ;;
6673 expsyms_regex)
6674 export_symbols_regex=$arg
6675 prev=
6676 continue
6677 ;;
6678 framework)
6679 case $host in
6680 *-*-darwin*)
6681 case "$deplibs " in
6682 *" $qarg.ltframework "*) ;;
6683 *) func_append deplibs " $qarg.ltframework" # this is fixed later
6684 ;;
6685 esac
6686 ;;
6687 esac
6688 prev=
6689 continue
6690 ;;
6691 inst_prefix)
6692 inst_prefix_dir=$arg
6693 prev=
6694 continue
6695 ;;
6696 mllvm)
6697 # Clang does not use LLVM to link, so we can simply discard any
6698 # '-mllvm $arg' options when doing the link step.
6699 prev=
6700 continue
6701 ;;
6702 objectlist)
6703 if test -f "$arg"; then
6704 save_arg=$arg
6705 moreargs=
6706 for fil in `cat "$save_arg"`
6707 do
6708 # func_append moreargs " $fil"
6709 arg=$fil
6710 # A libtool-controlled object.
6711
6712 # Check to see that this really is a libtool object.
6713 if func_lalib_unsafe_p "$arg"; then
6714 pic_object=
6715 non_pic_object=
6716
6717 # Read the .lo file
6718 func_source "$arg"
6719
6720 if test -z "$pic_object" ||
6721 test -z "$non_pic_object" ||
6722 test none = "$pic_object" &&
6723 test none = "$non_pic_object"; then
6724 func_fatal_error "cannot find name of object for '$arg'"
6725 fi
6726
6727 # Extract subdirectory from the argument.
6728 func_dirname "$arg" "/" ""
6729 xdir=$func_dirname_result
6730
6731 if test none != "$pic_object"; then
6732 # Prepend the subdirectory the object is found in.
6733 pic_object=$xdir$pic_object
6734
6735 if test dlfiles = "$prev"; then
6736 if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then
6737 func_append dlfiles " $pic_object"
6738 prev=
6739 continue
6740 else
6741 # If libtool objects are unsupported, then we need to preload.
6742 prev=dlprefiles
6743 fi
6744 fi
6745
6746 # CHECK ME: I think I busted this. -Ossama
6747 if test dlprefiles = "$prev"; then
6748 # Preload the old-style object.
6749 func_append dlprefiles " $pic_object"
6750 prev=
6751 fi
6752
6753 # A PIC object.
6754 func_append libobjs " $pic_object"
6755 arg=$pic_object
6756 fi
6757
6758 # Non-PIC object.
6759 if test none != "$non_pic_object"; then
6760 # Prepend the subdirectory the object is found in.
6761 non_pic_object=$xdir$non_pic_object
6762
6763 # A standard non-PIC object
6764 func_append non_pic_objects " $non_pic_object"
6765 if test -z "$pic_object" || test none = "$pic_object"; then
6766 arg=$non_pic_object
6767 fi
6768 else
6769 # If the PIC object exists, use it instead.
6770 # $xdir was prepended to $pic_object above.
6771 non_pic_object=$pic_object
6772 func_append non_pic_objects " $non_pic_object"
6773 fi
6774 else
6775 # Only an error if not doing a dry-run.
6776 if $opt_dry_run; then
6777 # Extract subdirectory from the argument.
6778 func_dirname "$arg" "/" ""
6779 xdir=$func_dirname_result
6780
6781 func_lo2o "$arg"
6782 pic_object=$xdir$objdir/$func_lo2o_result
6783 non_pic_object=$xdir$func_lo2o_result
6784 func_append libobjs " $pic_object"
6785 func_append non_pic_objects " $non_pic_object"
6786 else
6787 func_fatal_error "'$arg' is not a valid libtool object"
6788 fi
6789 fi
6790 done
6791 else
6792 func_fatal_error "link input file '$arg' does not exist"
6793 fi
6794 arg=$save_arg
6795 prev=
6796 continue
6797 ;;
6798 os2dllname)
6799 os2dllname=$arg
6800 prev=
6801 continue
6802 ;;
6803 precious_regex)
6804 precious_files_regex=$arg
6805 prev=
6806 continue
6807 ;;
6808 release)
6809 release=-$arg
6810 prev=
6811 continue
6812 ;;
6813 rpath | xrpath)
6814 # We need an absolute path.
6815 case $arg in
6816 [\\/]* | [A-Za-z]:[\\/]*) ;;
6817 *)
6818 func_fatal_error "only absolute run-paths are allowed"
6819 ;;
6820 esac
6821 if test rpath = "$prev"; then
6822 case "$rpath " in
6823 *" $arg "*) ;;
6824 *) func_append rpath " $arg" ;;
6825 esac
6826 else
6827 case "$xrpath " in
6828 *" $arg "*) ;;
6829 *) func_append xrpath " $arg" ;;
6830 esac
6831 fi
6832 prev=
6833 continue
6834 ;;
6835 shrext)
6836 shrext_cmds=$arg
6837 prev=
6838 continue
6839 ;;
6840 weak)
6841 func_append weak_libs " $arg"
6842 prev=
6843 continue
6844 ;;
6845 xcclinker)
6846 func_append linker_flags " $qarg"
6847 func_append compiler_flags " $qarg"
6848 prev=
6849 func_append compile_command " $qarg"
6850 func_append finalize_command " $qarg"
6851 continue
6852 ;;
6853 xcompiler)
6854 func_append compiler_flags " $qarg"
6855 prev=
6856 func_append compile_command " $qarg"
6857 func_append finalize_command " $qarg"
6858 continue
6859 ;;
6860 xlinker)
6861 func_append linker_flags " $qarg"
6862 func_append compiler_flags " $wl$qarg"
6863 prev=
6864 func_append compile_command " $wl$qarg"
6865 func_append finalize_command " $wl$qarg"
6866 continue
6867 ;;
6868 *)
6869 eval "$prev=\"\$arg\""
6870 prev=
6871 continue
6872 ;;
6873 esac
6874 fi # test -n "$prev"
6875
6876 prevarg=$arg
6877
6878 case $arg in
6879 -all-static)
6880 if test -n "$link_static_flag"; then
6881 # See comment for -static flag below, for more details.
6882 func_append compile_command " $link_static_flag"
6883 func_append finalize_command " $link_static_flag"
6884 fi
6885 continue
6886 ;;
6887
6888 -allow-undefined)
6889 # FIXME: remove this flag sometime in the future.
6890 func_fatal_error "'-allow-undefined' must not be used because it is the default"
6891 ;;
6892
6893 -avoid-version)
6894 avoid_version=yes
6895 continue
6896 ;;
6897
6898 -bindir)
6899 prev=bindir
6900 continue
6901 ;;
6902
6903 -dlopen)
6904 prev=dlfiles
6905 continue
6906 ;;
6907
6908 -dlpreopen)
6909 prev=dlprefiles
6910 continue
6911 ;;
6912
6913 -export-dynamic)
6914 export_dynamic=yes
6915 continue
6916 ;;
6917
6918 -export-symbols | -export-symbols-regex)
6919 if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
6920 func_fatal_error "more than one -exported-symbols argument is not allowed"
6921 fi
6922 if test X-export-symbols = "X$arg"; then
6923 prev=expsyms
6924 else
6925 prev=expsyms_regex
6926 fi
6927 continue
6928 ;;
6929
6930 -framework)
6931 prev=framework
6932 continue
6933 ;;
6934
6935 -inst-prefix-dir)
6936 prev=inst_prefix
6937 continue
6938 ;;
6939
6940 # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
6941 # so, if we see these flags be careful not to treat them like -L
6942 -L[A-Z][A-Z]*:*)
6943 case $with_gcc/$host in
6944 no/*-*-irix* | /*-*-irix*)
6945 func_append compile_command " $arg"
6946 func_append finalize_command " $arg"
6947 ;;
6948 esac
6949 continue
6950 ;;
6951
6952 -L*)
6953 func_stripname "-L" '' "$arg"
6954 if test -z "$func_stripname_result"; then
6955 if test "$#" -gt 0; then
6956 func_fatal_error "require no space between '-L' and '$1'"
6957 else
6958 func_fatal_error "need path for '-L' option"
6959 fi
6960 fi
6961 func_resolve_sysroot "$func_stripname_result"
6962 dir=$func_resolve_sysroot_result
6963 # We need an absolute path.
6964 case $dir in
6965 [\\/]* | [A-Za-z]:[\\/]*) ;;
6966 *)
6967 absdir=`cd "$dir" && pwd`
6968 test -z "$absdir" && \
6969 func_fatal_error "cannot determine absolute directory name of '$dir'"
6970 dir=$absdir
6971 ;;
6972 esac
6973 case "$deplibs " in
6974 *" -L$dir "* | *" $arg "*)
6975 # Will only happen for absolute or sysroot arguments
6976 ;;
6977 *)
6978 # Preserve sysroot, but never include relative directories
6979 case $dir in
6980 [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;;
6981 *) func_append deplibs " -L$dir" ;;
6982 esac
6983 func_append lib_search_path " $dir"
6984 ;;
6985 esac
6986 case $host in
6987 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
6988 testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'`
6989 case :$dllsearchpath: in
6990 *":$dir:"*) ;;
6991 ::) dllsearchpath=$dir;;
6992 *) func_append dllsearchpath ":$dir";;
6993 esac
6994 case :$dllsearchpath: in
6995 *":$testbindir:"*) ;;
6996 ::) dllsearchpath=$testbindir;;
6997 *) func_append dllsearchpath ":$testbindir";;
6998 esac
6999 ;;
7000 esac
7001 continue
7002 ;;
7003
7004 -l*)
7005 if test X-lc = "X$arg" || test X-lm = "X$arg"; then
7006 case $host in
7007 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*)
7008 # These systems don't actually have a C or math library (as such)
7009 continue
7010 ;;
7011 *-*-os2*)
7012 # These systems don't actually have a C library (as such)
7013 test X-lc = "X$arg" && continue
7014 ;;
7015 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*)
7016 # Do not include libc due to us having libc/libc_r.
7017 test X-lc = "X$arg" && continue
7018 ;;
7019 *-*-rhapsody* | *-*-darwin1.[012])
7020 # Rhapsody C and math libraries are in the System framework
7021 func_append deplibs " System.ltframework"
7022 continue
7023 ;;
7024 *-*-sco3.2v5* | *-*-sco5v6*)
7025 # Causes problems with __ctype
7026 test X-lc = "X$arg" && continue
7027 ;;
7028 *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
7029 # Compiler inserts libc in the correct place for threads to work
7030 test X-lc = "X$arg" && continue
7031 ;;
7032 esac
7033 elif test X-lc_r = "X$arg"; then
7034 case $host in
7035 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*)
7036 # Do not include libc_r directly, use -pthread flag.
7037 continue
7038 ;;
7039 esac
7040 fi
7041 func_append deplibs " $arg"
7042 continue
7043 ;;
7044
7045 -mllvm)
7046 prev=mllvm
7047 continue
7048 ;;
7049
7050 -module)
7051 module=yes
7052 continue
7053 ;;
7054
7055 # Tru64 UNIX uses -model [arg] to determine the layout of C++
7056 # classes, name mangling, and exception handling.
7057 # Darwin uses the -arch flag to determine output architecture.
7058 -model|-arch|-isysroot|--sysroot)
7059 func_append compiler_flags " $arg"
7060 func_append compile_command " $arg"
7061 func_append finalize_command " $arg"
7062 prev=xcompiler
7063 continue
7064 ;;
7065
7066 -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
7067 |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
7068 func_append compiler_flags " $arg"
7069 func_append compile_command " $arg"
7070 func_append finalize_command " $arg"
7071 case "$new_inherited_linker_flags " in
7072 *" $arg "*) ;;
7073 * ) func_append new_inherited_linker_flags " $arg" ;;
7074 esac
7075 continue
7076 ;;
7077
7078 -multi_module)
7079 single_module=$wl-multi_module
7080 continue
7081 ;;
7082
7083 -no-fast-install)
7084 fast_install=no
7085 continue
7086 ;;
7087
7088 -no-install)
7089 case $host in
7090 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*)
7091 # The PATH hackery in wrapper scripts is required on Windows
7092 # and Darwin in order for the loader to find any dlls it needs.
7093 func_warning "'-no-install' is ignored for $host"
7094 func_warning "assuming '-no-fast-install' instead"
7095 fast_install=no
7096 ;;
7097 *) no_install=yes ;;
7098 esac
7099 continue
7100 ;;
7101
7102 -no-undefined)
7103 allow_undefined=no
7104 continue
7105 ;;
7106
7107 -objectlist)
7108 prev=objectlist
7109 continue
7110 ;;
7111
7112 -os2dllname)
7113 prev=os2dllname
7114 continue
7115 ;;
7116
7117 -o) prev=output ;;
7118
7119 -precious-files-regex)
7120 prev=precious_regex
7121 continue
7122 ;;
7123
7124 -release)
7125 prev=release
7126 continue
7127 ;;
7128
7129 -rpath)
7130 prev=rpath
7131 continue
7132 ;;
7133
7134 -R)
7135 prev=xrpath
7136 continue
7137 ;;
7138
7139 -R*)
7140 func_stripname '-R' '' "$arg"
7141 dir=$func_stripname_result
7142 # We need an absolute path.
7143 case $dir in
7144 [\\/]* | [A-Za-z]:[\\/]*) ;;
7145 =*)
7146 func_stripname '=' '' "$dir"
7147 dir=$lt_sysroot$func_stripname_result
7148 ;;
7149 *)
7150 func_fatal_error "only absolute run-paths are allowed"
7151 ;;
7152 esac
7153 case "$xrpath " in
7154 *" $dir "*) ;;
7155 *) func_append xrpath " $dir" ;;
7156 esac
7157 continue
7158 ;;
7159
7160 -shared)
7161 # The effects of -shared are defined in a previous loop.
7162 continue
7163 ;;
7164
7165 -shrext)
7166 prev=shrext
7167 continue
7168 ;;
7169
7170 -static | -static-libtool-libs)
7171 # The effects of -static are defined in a previous loop.
7172 # We used to do the same as -all-static on platforms that
7173 # didn't have a PIC flag, but the assumption that the effects
7174 # would be equivalent was wrong. It would break on at least
7175 # Digital Unix and AIX.
7176 continue
7177 ;;
7178
7179 -thread-safe)
7180 thread_safe=yes
7181 continue
7182 ;;
7183
7184 -version-info)
7185 prev=vinfo
7186 continue
7187 ;;
7188
7189 -version-number)
7190 prev=vinfo
7191 vinfo_number=yes
7192 continue
7193 ;;
7194
7195 -weak)
7196 prev=weak
7197 continue
7198 ;;
7199
7200 -Wc,*)
7201 func_stripname '-Wc,' '' "$arg"
7202 args=$func_stripname_result
7203 arg=
7204 save_ifs=$IFS; IFS=,
7205 for flag in $args; do
7206 IFS=$save_ifs
7207 func_quote_for_eval "$flag"
7208 func_append arg " $func_quote_for_eval_result"
7209 func_append compiler_flags " $func_quote_for_eval_result"
7210 done
7211 IFS=$save_ifs
7212 func_stripname ' ' '' "$arg"
7213 arg=$func_stripname_result
7214 ;;
7215
7216 -Wl,*)
7217 func_stripname '-Wl,' '' "$arg"
7218 args=$func_stripname_result
7219 arg=
7220 save_ifs=$IFS; IFS=,
7221 for flag in $args; do
7222 IFS=$save_ifs
7223 func_quote_for_eval "$flag"
7224 func_append arg " $wl$func_quote_for_eval_result"
7225 func_append compiler_flags " $wl$func_quote_for_eval_result"
7226 func_append linker_flags " $func_quote_for_eval_result"
7227 done
7228 IFS=$save_ifs
7229 func_stripname ' ' '' "$arg"
7230 arg=$func_stripname_result
7231 ;;
7232
7233 -Xcompiler)
7234 prev=xcompiler
7235 continue
7236 ;;
7237
7238 -Xlinker)
7239 prev=xlinker
7240 continue
7241 ;;
7242
7243 -XCClinker)
7244 prev=xcclinker
7245 continue
7246 ;;
7247
7248 # -msg_* for osf cc
7249 -msg_*)
7250 func_quote_for_eval "$arg"
7251 arg=$func_quote_for_eval_result
7252 ;;
7253
7254 # Flags to be passed through unchanged, with rationale:
7255 # -64, -mips[0-9] enable 64-bit mode for the SGI compiler
7256 # -r[0-9][0-9]* specify processor for the SGI compiler
7257 # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler
7258 # +DA*, +DD* enable 64-bit mode for the HP compiler
7259 # -q* compiler args for the IBM compiler
7260 # -m*, -t[45]*, -txscale* architecture-specific flags for GCC
7261 # -F/path path to uninstalled frameworks, gcc on darwin
7262 # -p, -pg, --coverage, -fprofile-* profiling flags for GCC
7263 # -fstack-protector* stack protector flags for GCC
7264 # @file GCC response files
7265 # -tp=* Portland pgcc target processor selection
7266 # --sysroot=* for sysroot support
7267 # -O*, -g*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization
7268 # -stdlib=* select c++ std lib with clang
7269 -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
7270 -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \
7271 -O*|-g*|-flto*|-fwhopr*|-fuse-linker-plugin|-fstack-protector*|-stdlib=*)
7272 func_quote_for_eval "$arg"
7273 arg=$func_quote_for_eval_result
7274 func_append compile_command " $arg"
7275 func_append finalize_command " $arg"
7276 func_append compiler_flags " $arg"
7277 continue
7278 ;;
7279
7280 -Z*)
7281 if test os2 = "`expr $host : '.*\(os2\)'`"; then
7282 # OS/2 uses -Zxxx to specify OS/2-specific options
7283 compiler_flags="$compiler_flags $arg"
7284 func_append compile_command " $arg"
7285 func_append finalize_command " $arg"
7286 case $arg in
7287 -Zlinker | -Zstack)
7288 prev=xcompiler
7289 ;;
7290 esac
7291 continue
7292 else
7293 # Otherwise treat like 'Some other compiler flag' below
7294 func_quote_for_eval "$arg"
7295 arg=$func_quote_for_eval_result
7296 fi
7297 ;;
7298
7299 # Some other compiler flag.
7300 -* | +*)
7301 func_quote_for_eval "$arg"
7302 arg=$func_quote_for_eval_result
7303 ;;
7304
7305 *.$objext)
7306 # A standard object.
7307 func_append objs " $arg"
7308 ;;
7309
7310 *.lo)
7311 # A libtool-controlled object.
7312
7313 # Check to see that this really is a libtool object.
7314 if func_lalib_unsafe_p "$arg"; then
7315 pic_object=
7316 non_pic_object=
7317
7318 # Read the .lo file
7319 func_source "$arg"
7320
7321 if test -z "$pic_object" ||
7322 test -z "$non_pic_object" ||
7323 test none = "$pic_object" &&
7324 test none = "$non_pic_object"; then
7325 func_fatal_error "cannot find name of object for '$arg'"
7326 fi
7327
7328 # Extract subdirectory from the argument.
7329 func_dirname "$arg" "/" ""
7330 xdir=$func_dirname_result
7331
7332 test none = "$pic_object" || {
7333 # Prepend the subdirectory the object is found in.
7334 pic_object=$xdir$pic_object
7335
7336 if test dlfiles = "$prev"; then
7337 if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then
7338 func_append dlfiles " $pic_object"
7339 prev=
7340 continue
7341 else
7342 # If libtool objects are unsupported, then we need to preload.
7343 prev=dlprefiles
7344 fi
7345 fi
7346
7347 # CHECK ME: I think I busted this. -Ossama
7348 if test dlprefiles = "$prev"; then
7349 # Preload the old-style object.
7350 func_append dlprefiles " $pic_object"
7351 prev=
7352 fi
7353
7354 # A PIC object.
7355 func_append libobjs " $pic_object"
7356 arg=$pic_object
7357 }
7358
7359 # Non-PIC object.
7360 if test none != "$non_pic_object"; then
7361 # Prepend the subdirectory the object is found in.
7362 non_pic_object=$xdir$non_pic_object
7363
7364 # A standard non-PIC object
7365 func_append non_pic_objects " $non_pic_object"
7366 if test -z "$pic_object" || test none = "$pic_object"; then
7367 arg=$non_pic_object
7368 fi
7369 else
7370 # If the PIC object exists, use it instead.
7371 # $xdir was prepended to $pic_object above.
7372 non_pic_object=$pic_object
7373 func_append non_pic_objects " $non_pic_object"
7374 fi
7375 else
7376 # Only an error if not doing a dry-run.
7377 if $opt_dry_run; then
7378 # Extract subdirectory from the argument.
7379 func_dirname "$arg" "/" ""
7380 xdir=$func_dirname_result
7381
7382 func_lo2o "$arg"
7383 pic_object=$xdir$objdir/$func_lo2o_result
7384 non_pic_object=$xdir$func_lo2o_result
7385 func_append libobjs " $pic_object"
7386 func_append non_pic_objects " $non_pic_object"
7387 else
7388 func_fatal_error "'$arg' is not a valid libtool object"
7389 fi
7390 fi
7391 ;;
7392
7393 *.$libext)
7394 # An archive.
7395 func_append deplibs " $arg"
7396 func_append old_deplibs " $arg"
7397 continue
7398 ;;
7399
7400 *.la)
7401 # A libtool-controlled library.
7402
7403 func_resolve_sysroot "$arg"
7404 if test dlfiles = "$prev"; then
7405 # This library was specified with -dlopen.
7406 func_append dlfiles " $func_resolve_sysroot_result"
7407 prev=
7408 elif test dlprefiles = "$prev"; then
7409 # The library was specified with -dlpreopen.
7410 func_append dlprefiles " $func_resolve_sysroot_result"
7411 prev=
7412 else
7413 func_append deplibs " $func_resolve_sysroot_result"
7414 fi
7415 continue
7416 ;;
7417
7418 # Some other compiler argument.
7419 *)
7420 # Unknown arguments in both finalize_command and compile_command need
7421 # to be aesthetically quoted because they are evaled later.
7422 func_quote_for_eval "$arg"
7423 arg=$func_quote_for_eval_result
7424 ;;
7425 esac # arg
7426
7427 # Now actually substitute the argument into the commands.
7428 if test -n "$arg"; then
7429 func_append compile_command " $arg"
7430 func_append finalize_command " $arg"
7431 fi
7432 done # argument parsing loop
7433
7434 test -n "$prev" && \
7435 func_fatal_help "the '$prevarg' option requires an argument"
7436
7437 if test yes = "$export_dynamic" && test -n "$export_dynamic_flag_spec"; then
7438 eval arg=\"$export_dynamic_flag_spec\"
7439 func_append compile_command " $arg"
7440 func_append finalize_command " $arg"
7441 fi
7442
7443 oldlibs=
7444 # calculate the name of the file, without its directory
7445 func_basename "$output"
7446 outputname=$func_basename_result
7447 libobjs_save=$libobjs
7448
7449 if test -n "$shlibpath_var"; then
7450 # get the directories listed in $shlibpath_var
7451 eval shlib_search_path=\`\$ECHO \"\$$shlibpath_var\" \| \$SED \'s/:/ /g\'\`
7452 else
7453 shlib_search_path=
7454 fi
7455 eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
7456 eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
7457
7458 # Definition is injected by LT_CONFIG during libtool generation.
7459 func_munge_path_list sys_lib_dlsearch_path "$LT_SYS_LIBRARY_PATH"
7460
7461 func_dirname "$output" "/" ""
7462 output_objdir=$func_dirname_result$objdir
7463 func_to_tool_file "$output_objdir/"
7464 tool_output_objdir=$func_to_tool_file_result
7465 # Create the object directory.
7466 func_mkdir_p "$output_objdir"
7467
7468 # Determine the type of output
7469 case $output in
7470 "")
7471 func_fatal_help "you must specify an output file"
7472 ;;
7473 *.$libext) linkmode=oldlib ;;
7474 *.lo | *.$objext) linkmode=obj ;;
7475 *.la) linkmode=lib ;;
7476 *) linkmode=prog ;; # Anything else should be a program.
7477 esac
7478
7479 specialdeplibs=
7480
7481 libs=
7482 # Find all interdependent deplibs by searching for libraries
7483 # that are linked more than once (e.g. -la -lb -la)
7484 for deplib in $deplibs; do
7485 if $opt_preserve_dup_deps; then
7486 case "$libs " in
7487 *" $deplib "*) func_append specialdeplibs " $deplib" ;;
7488 esac
7489 fi
7490 func_append libs " $deplib"
7491 done
7492
7493 if test lib = "$linkmode"; then
7494 libs="$predeps $libs $compiler_lib_search_path $postdeps"
7495
7496 # Compute libraries that are listed more than once in $predeps
7497 # $postdeps and mark them as special (i.e., whose duplicates are
7498 # not to be eliminated).
7499 pre_post_deps=
7500 if $opt_duplicate_compiler_generated_deps; then
7501 for pre_post_dep in $predeps $postdeps; do
7502 case "$pre_post_deps " in
7503 *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;;
7504 esac
7505 func_append pre_post_deps " $pre_post_dep"
7506 done
7507 fi
7508 pre_post_deps=
7509 fi
7510
7511 deplibs=
7512 newdependency_libs=
7513 newlib_search_path=
7514 need_relink=no # whether we're linking any uninstalled libtool libraries
7515 notinst_deplibs= # not-installed libtool libraries
7516 notinst_path= # paths that contain not-installed libtool libraries
7517
7518 case $linkmode in
7519 lib)
7520 passes="conv dlpreopen link"
7521 for file in $dlfiles $dlprefiles; do
7522 case $file in
7523 *.la) ;;
7524 *)
7525 func_fatal_help "libraries can '-dlopen' only libtool libraries: $file"
7526 ;;
7527 esac
7528 done
7529 ;;
7530 prog)
7531 compile_deplibs=
7532 finalize_deplibs=
7533 alldeplibs=false
7534 newdlfiles=
7535 newdlprefiles=
7536 passes="conv scan dlopen dlpreopen link"
7537 ;;
7538 *) passes="conv"
7539 ;;
7540 esac
7541
7542 for pass in $passes; do
7543 # The preopen pass in lib mode reverses $deplibs; put it back here
7544 # so that -L comes before libs that need it for instance...
7545 if test lib,link = "$linkmode,$pass"; then
7546 ## FIXME: Find the place where the list is rebuilt in the wrong
7547 ## order, and fix it there properly
7548 tmp_deplibs=
7549 for deplib in $deplibs; do
7550 tmp_deplibs="$deplib $tmp_deplibs"
7551 done
7552 deplibs=$tmp_deplibs
7553 fi
7554
7555 if test lib,link = "$linkmode,$pass" ||
7556 test prog,scan = "$linkmode,$pass"; then
7557 libs=$deplibs
7558 deplibs=
7559 fi
7560 if test prog = "$linkmode"; then
7561 case $pass in
7562 dlopen) libs=$dlfiles ;;
7563 dlpreopen) libs=$dlprefiles ;;
7564 link) libs="$deplibs %DEPLIBS% $dependency_libs" ;;
7565 esac
7566 fi
7567 if test lib,dlpreopen = "$linkmode,$pass"; then
7568 # Collect and forward deplibs of preopened libtool libs
7569 for lib in $dlprefiles; do
7570 # Ignore non-libtool-libs
7571 dependency_libs=
7572 func_resolve_sysroot "$lib"
7573 case $lib in
7574 *.la) func_source "$func_resolve_sysroot_result" ;;
7575 esac
7576
7577 # Collect preopened libtool deplibs, except any this library
7578 # has declared as weak libs
7579 for deplib in $dependency_libs; do
7580 func_basename "$deplib"
7581 deplib_base=$func_basename_result
7582 case " $weak_libs " in
7583 *" $deplib_base "*) ;;
7584 *) func_append deplibs " $deplib" ;;
7585 esac
7586 done
7587 done
7588 libs=$dlprefiles
7589 fi
7590 if test dlopen = "$pass"; then
7591 # Collect dlpreopened libraries
7592 save_deplibs=$deplibs
7593 deplibs=
7594 fi
7595
7596 for deplib in $libs; do
7597 lib=
7598 found=false
7599 case $deplib in
7600 -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
7601 |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
7602 if test prog,link = "$linkmode,$pass"; then
7603 compile_deplibs="$deplib $compile_deplibs"
7604 finalize_deplibs="$deplib $finalize_deplibs"
7605 else
7606 func_append compiler_flags " $deplib"
7607 if test lib = "$linkmode"; then
7608 case "$new_inherited_linker_flags " in
7609 *" $deplib "*) ;;
7610 * ) func_append new_inherited_linker_flags " $deplib" ;;
7611 esac
7612 fi
7613 fi
7614 continue
7615 ;;
7616 -l*)
7617 if test lib != "$linkmode" && test prog != "$linkmode"; then
7618 func_warning "'-l' is ignored for archives/objects"
7619 continue
7620 fi
7621 func_stripname '-l' '' "$deplib"
7622 name=$func_stripname_result
7623 if test lib = "$linkmode"; then
7624 searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path"
7625 else
7626 searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path"
7627 fi
7628 for searchdir in $searchdirs; do
7629 for search_ext in .la $std_shrext .so .a; do
7630 # Search the libtool library
7631 lib=$searchdir/lib$name$search_ext
7632 if test -f "$lib"; then
7633 if test .la = "$search_ext"; then
7634 found=:
7635 else
7636 found=false
7637 fi
7638 break 2
7639 fi
7640 done
7641 done
7642 if $found; then
7643 # deplib is a libtool library
7644 # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
7645 # We need to do some special things here, and not later.
7646 if test yes = "$allow_libtool_libs_with_static_runtimes"; then
7647 case " $predeps $postdeps " in
7648 *" $deplib "*)
7649 if func_lalib_p "$lib"; then
7650 library_names=
7651 old_library=
7652 func_source "$lib"
7653 for l in $old_library $library_names; do
7654 ll=$l
7655 done
7656 if test "X$ll" = "X$old_library"; then # only static version available
7657 found=false
7658 func_dirname "$lib" "" "."
7659 ladir=$func_dirname_result
7660 lib=$ladir/$old_library
7661 if test prog,link = "$linkmode,$pass"; then
7662 compile_deplibs="$deplib $compile_deplibs"
7663 finalize_deplibs="$deplib $finalize_deplibs"
7664 else
7665 deplibs="$deplib $deplibs"
7666 test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs"
7667 fi
7668 continue
7669 fi
7670 fi
7671 ;;
7672 *) ;;
7673 esac
7674 fi
7675 else
7676 # deplib doesn't seem to be a libtool library
7677 if test prog,link = "$linkmode,$pass"; then
7678 compile_deplibs="$deplib $compile_deplibs"
7679 finalize_deplibs="$deplib $finalize_deplibs"
7680 else
7681 deplibs="$deplib $deplibs"
7682 test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs"
7683 fi
7684 continue
7685 fi
7686 ;; # -l
7687 *.ltframework)
7688 if test prog,link = "$linkmode,$pass"; then
7689 compile_deplibs="$deplib $compile_deplibs"
7690 finalize_deplibs="$deplib $finalize_deplibs"
7691 else
7692 deplibs="$deplib $deplibs"
7693 if test lib = "$linkmode"; then
7694 case "$new_inherited_linker_flags " in
7695 *" $deplib "*) ;;
7696 * ) func_append new_inherited_linker_flags " $deplib" ;;
7697 esac
7698 fi
7699 fi
7700 continue
7701 ;;
7702 -L*)
7703 case $linkmode in
7704 lib)
7705 deplibs="$deplib $deplibs"
7706 test conv = "$pass" && continue
7707 newdependency_libs="$deplib $newdependency_libs"
7708 func_stripname '-L' '' "$deplib"
7709 func_resolve_sysroot "$func_stripname_result"
7710 func_append newlib_search_path " $func_resolve_sysroot_result"
7711 ;;
7712 prog)
7713 if test conv = "$pass"; then
7714 deplibs="$deplib $deplibs"
7715 continue
7716 fi
7717 if test scan = "$pass"; then
7718 deplibs="$deplib $deplibs"
7719 else
7720 compile_deplibs="$deplib $compile_deplibs"
7721 finalize_deplibs="$deplib $finalize_deplibs"
7722 fi
7723 func_stripname '-L' '' "$deplib"
7724 func_resolve_sysroot "$func_stripname_result"
7725 func_append newlib_search_path " $func_resolve_sysroot_result"
7726 ;;
7727 *)
7728 func_warning "'-L' is ignored for archives/objects"
7729 ;;
7730 esac # linkmode
7731 continue
7732 ;; # -L
7733 -R*)
7734 if test link = "$pass"; then
7735 func_stripname '-R' '' "$deplib"
7736 func_resolve_sysroot "$func_stripname_result"
7737 dir=$func_resolve_sysroot_result
7738 # Make sure the xrpath contains only unique directories.
7739 case "$xrpath " in
7740 *" $dir "*) ;;
7741 *) func_append xrpath " $dir" ;;
7742 esac
7743 fi
7744 deplibs="$deplib $deplibs"
7745 continue
7746 ;;
7747 *.la)
7748 func_resolve_sysroot "$deplib"
7749 lib=$func_resolve_sysroot_result
7750 ;;
7751 *.$libext)
7752 if test conv = "$pass"; then
7753 deplibs="$deplib $deplibs"
7754 continue
7755 fi
7756 case $linkmode in
7757 lib)
7758 # Linking convenience modules into shared libraries is allowed,
7759 # but linking other static libraries is non-portable.
7760 case " $dlpreconveniencelibs " in
7761 *" $deplib "*) ;;
7762 *)
7763 valid_a_lib=false
7764 case $deplibs_check_method in
7765 match_pattern*)
7766 set dummy $deplibs_check_method; shift
7767 match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
7768 if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \
7769 | $EGREP "$match_pattern_regex" > /dev/null; then
7770 valid_a_lib=:
7771 fi
7772 ;;
7773 pass_all)
7774 valid_a_lib=:
7775 ;;
7776 esac
7777 if $valid_a_lib; then
7778 echo
7779 $ECHO "*** Warning: Linking the shared library $output against the"
7780 $ECHO "*** static library $deplib is not portable!"
7781 deplibs="$deplib $deplibs"
7782 else
7783 echo
7784 $ECHO "*** Warning: Trying to link with static lib archive $deplib."
7785 echo "*** I have the capability to make that library automatically link in when"
7786 echo "*** you link to this library. But I can only do this if you have a"
7787 echo "*** shared version of the library, which you do not appear to have"
7788 echo "*** because the file extensions .$libext of this argument makes me believe"
7789 echo "*** that it is just a static archive that I should not use here."
7790 fi
7791 ;;
7792 esac
7793 continue
7794 ;;
7795 prog)
7796 if test link != "$pass"; then
7797 deplibs="$deplib $deplibs"
7798 else
7799 compile_deplibs="$deplib $compile_deplibs"
7800 finalize_deplibs="$deplib $finalize_deplibs"
7801 fi
7802 continue
7803 ;;
7804 esac # linkmode
7805 ;; # *.$libext
7806 *.lo | *.$objext)
7807 if test conv = "$pass"; then
7808 deplibs="$deplib $deplibs"
7809 elif test prog = "$linkmode"; then
7810 if test dlpreopen = "$pass" || test yes != "$dlopen_support" || test no = "$build_libtool_libs"; then
7811 # If there is no dlopen support or we're linking statically,
7812 # we need to preload.
7813 func_append newdlprefiles " $deplib"
7814 compile_deplibs="$deplib $compile_deplibs"
7815 finalize_deplibs="$deplib $finalize_deplibs"
7816 else
7817 func_append newdlfiles " $deplib"
7818 fi
7819 fi
7820 continue
7821 ;;
7822 %DEPLIBS%)
7823 alldeplibs=:
7824 continue
7825 ;;
7826 esac # case $deplib
7827
7828 $found || test -f "$lib" \
7829 || func_fatal_error "cannot find the library '$lib' or unhandled argument '$deplib'"
7830
7831 # Check to see that this really is a libtool archive.
7832 func_lalib_unsafe_p "$lib" \
7833 || func_fatal_error "'$lib' is not a valid libtool archive"
7834
7835 func_dirname "$lib" "" "."
7836 ladir=$func_dirname_result
7837
7838 dlname=
7839 dlopen=
7840 dlpreopen=
7841 libdir=
7842 library_names=
7843 old_library=
7844 inherited_linker_flags=
7845 # If the library was installed with an old release of libtool,
7846 # it will not redefine variables installed, or shouldnotlink
7847 installed=yes
7848 shouldnotlink=no
7849 avoidtemprpath=
7850
7851
7852 # Read the .la file
7853 func_source "$lib"
7854
7855 # Convert "-framework foo" to "foo.ltframework"
7856 if test -n "$inherited_linker_flags"; then
7857 tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'`
7858 for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do
7859 case " $new_inherited_linker_flags " in
7860 *" $tmp_inherited_linker_flag "*) ;;
7861 *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";;
7862 esac
7863 done
7864 fi
7865 dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
7866 if test lib,link = "$linkmode,$pass" ||
7867 test prog,scan = "$linkmode,$pass" ||
7868 { test prog != "$linkmode" && test lib != "$linkmode"; }; then
7869 test -n "$dlopen" && func_append dlfiles " $dlopen"
7870 test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen"
7871 fi
7872
7873 if test conv = "$pass"; then
7874 # Only check for convenience libraries
7875 deplibs="$lib $deplibs"
7876 if test -z "$libdir"; then
7877 if test -z "$old_library"; then
7878 func_fatal_error "cannot find name of link library for '$lib'"
7879 fi
7880 # It is a libtool convenience library, so add in its objects.
7881 func_append convenience " $ladir/$objdir/$old_library"
7882 func_append old_convenience " $ladir/$objdir/$old_library"
7883 elif test prog != "$linkmode" && test lib != "$linkmode"; then
7884 func_fatal_error "'$lib' is not a convenience library"
7885 fi
7886 tmp_libs=
7887 for deplib in $dependency_libs; do
7888 deplibs="$deplib $deplibs"
7889 if $opt_preserve_dup_deps; then
7890 case "$tmp_libs " in
7891 *" $deplib "*) func_append specialdeplibs " $deplib" ;;
7892 esac
7893 fi
7894 func_append tmp_libs " $deplib"
7895 done
7896 continue
7897 fi # $pass = conv
7898
7899
7900 # Get the name of the library we link against.
7901 linklib=
7902 if test -n "$old_library" &&
7903 { test yes = "$prefer_static_libs" ||
7904 test built,no = "$prefer_static_libs,$installed"; }; then
7905 linklib=$old_library
7906 else
7907 for l in $old_library $library_names; do
7908 linklib=$l
7909 done
7910 fi
7911 if test -z "$linklib"; then
7912 func_fatal_error "cannot find name of link library for '$lib'"
7913 fi
7914
7915 # This library was specified with -dlopen.
7916 if test dlopen = "$pass"; then
7917 test -z "$libdir" \
7918 && func_fatal_error "cannot -dlopen a convenience library: '$lib'"
7919 if test -z "$dlname" ||
7920 test yes != "$dlopen_support" ||
7921 test no = "$build_libtool_libs"
7922 then
7923 # If there is no dlname, no dlopen support or we're linking
7924 # statically, we need to preload. We also need to preload any
7925 # dependent libraries so libltdl's deplib preloader doesn't
7926 # bomb out in the load deplibs phase.
7927 func_append dlprefiles " $lib $dependency_libs"
7928 else
7929 func_append newdlfiles " $lib"
7930 fi
7931 continue
7932 fi # $pass = dlopen
7933
7934 # We need an absolute path.
7935 case $ladir in
7936 [\\/]* | [A-Za-z]:[\\/]*) abs_ladir=$ladir ;;
7937 *)
7938 abs_ladir=`cd "$ladir" && pwd`
7939 if test -z "$abs_ladir"; then
7940 func_warning "cannot determine absolute directory name of '$ladir'"
7941 func_warning "passing it literally to the linker, although it might fail"
7942 abs_ladir=$ladir
7943 fi
7944 ;;
7945 esac
7946 func_basename "$lib"
7947 laname=$func_basename_result
7948
7949 # Find the relevant object directory and library name.
7950 if test yes = "$installed"; then
7951 if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
7952 func_warning "library '$lib' was moved."
7953 dir=$ladir
7954 absdir=$abs_ladir
7955 libdir=$abs_ladir
7956 else
7957 dir=$lt_sysroot$libdir
7958 absdir=$lt_sysroot$libdir
7959 fi
7960 test yes = "$hardcode_automatic" && avoidtemprpath=yes
7961 else
7962 if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
7963 dir=$ladir
7964 absdir=$abs_ladir
7965 # Remove this search path later
7966 func_append notinst_path " $abs_ladir"
7967 else
7968 dir=$ladir/$objdir
7969 absdir=$abs_ladir/$objdir
7970 # Remove this search path later
7971 func_append notinst_path " $abs_ladir"
7972 fi
7973 fi # $installed = yes
7974 func_stripname 'lib' '.la' "$laname"
7975 name=$func_stripname_result
7976
7977 # This library was specified with -dlpreopen.
7978 if test dlpreopen = "$pass"; then
7979 if test -z "$libdir" && test prog = "$linkmode"; then
7980 func_fatal_error "only libraries may -dlpreopen a convenience library: '$lib'"
7981 fi
7982 case $host in
7983 # special handling for platforms with PE-DLLs.
7984 *cygwin* | *mingw* | *cegcc* )
7985 # Linker will automatically link against shared library if both
7986 # static and shared are present. Therefore, ensure we extract
7987 # symbols from the import library if a shared library is present
7988 # (otherwise, the dlopen module name will be incorrect). We do
7989 # this by putting the import library name into $newdlprefiles.
7990 # We recover the dlopen module name by 'saving' the la file
7991 # name in a special purpose variable, and (later) extracting the
7992 # dlname from the la file.
7993 if test -n "$dlname"; then
7994 func_tr_sh "$dir/$linklib"
7995 eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname"
7996 func_append newdlprefiles " $dir/$linklib"
7997 else
7998 func_append newdlprefiles " $dir/$old_library"
7999 # Keep a list of preopened convenience libraries to check
8000 # that they are being used correctly in the link pass.
8001 test -z "$libdir" && \
8002 func_append dlpreconveniencelibs " $dir/$old_library"
8003 fi
8004 ;;
8005 * )
8006 # Prefer using a static library (so that no silly _DYNAMIC symbols
8007 # are required to link).
8008 if test -n "$old_library"; then
8009 func_append newdlprefiles " $dir/$old_library"
8010 # Keep a list of preopened convenience libraries to check
8011 # that they are being used correctly in the link pass.
8012 test -z "$libdir" && \
8013 func_append dlpreconveniencelibs " $dir/$old_library"
8014 # Otherwise, use the dlname, so that lt_dlopen finds it.
8015 elif test -n "$dlname"; then
8016 func_append newdlprefiles " $dir/$dlname"
8017 else
8018 func_append newdlprefiles " $dir/$linklib"
8019 fi
8020 ;;
8021 esac
8022 fi # $pass = dlpreopen
8023
8024 if test -z "$libdir"; then
8025 # Link the convenience library
8026 if test lib = "$linkmode"; then
8027 deplibs="$dir/$old_library $deplibs"
8028 elif test prog,link = "$linkmode,$pass"; then
8029 compile_deplibs="$dir/$old_library $compile_deplibs"
8030 finalize_deplibs="$dir/$old_library $finalize_deplibs"
8031 else
8032 deplibs="$lib $deplibs" # used for prog,scan pass
8033 fi
8034 continue
8035 fi
8036
8037
8038 if test prog = "$linkmode" && test link != "$pass"; then
8039 func_append newlib_search_path " $ladir"
8040 deplibs="$lib $deplibs"
8041
8042 linkalldeplibs=false
8043 if test no != "$link_all_deplibs" || test -z "$library_names" ||
8044 test no = "$build_libtool_libs"; then
8045 linkalldeplibs=:
8046 fi
8047
8048 tmp_libs=
8049 for deplib in $dependency_libs; do
8050 case $deplib in
8051 -L*) func_stripname '-L' '' "$deplib"
8052 func_resolve_sysroot "$func_stripname_result"
8053 func_append newlib_search_path " $func_resolve_sysroot_result"
8054 ;;
8055 esac
8056 # Need to link against all dependency_libs?
8057 if $linkalldeplibs; then
8058 deplibs="$deplib $deplibs"
8059 else
8060 # Need to hardcode shared library paths
8061 # or/and link against static libraries
8062 newdependency_libs="$deplib $newdependency_libs"
8063 fi
8064 if $opt_preserve_dup_deps; then
8065 case "$tmp_libs " in
8066 *" $deplib "*) func_append specialdeplibs " $deplib" ;;
8067 esac
8068 fi
8069 func_append tmp_libs " $deplib"
8070 done # for deplib
8071 continue
8072 fi # $linkmode = prog...
8073
8074 if test prog,link = "$linkmode,$pass"; then
8075 if test -n "$library_names" &&
8076 { { test no = "$prefer_static_libs" ||
8077 test built,yes = "$prefer_static_libs,$installed"; } ||
8078 test -z "$old_library"; }; then
8079 # We need to hardcode the library path
8080 if test -n "$shlibpath_var" && test -z "$avoidtemprpath"; then
8081 # Make sure the rpath contains only unique directories.
8082 case $temp_rpath: in
8083 *"$absdir:"*) ;;
8084 *) func_append temp_rpath "$absdir:" ;;
8085 esac
8086 fi
8087
8088 # Hardcode the library path.
8089 # Skip directories that are in the system default run-time
8090 # search path.
8091 case " $sys_lib_dlsearch_path " in
8092 *" $absdir "*) ;;
8093 *)
8094 case "$compile_rpath " in
8095 *" $absdir "*) ;;
8096 *) func_append compile_rpath " $absdir" ;;
8097 esac
8098 ;;
8099 esac
8100 case " $sys_lib_dlsearch_path " in
8101 *" $libdir "*) ;;
8102 *)
8103 case "$finalize_rpath " in
8104 *" $libdir "*) ;;
8105 *) func_append finalize_rpath " $libdir" ;;
8106 esac
8107 ;;
8108 esac
8109 fi # $linkmode,$pass = prog,link...
8110
8111 if $alldeplibs &&
8112 { test pass_all = "$deplibs_check_method" ||
8113 { test yes = "$build_libtool_libs" &&
8114 test -n "$library_names"; }; }; then
8115 # We only need to search for static libraries
8116 continue
8117 fi
8118 fi
8119
8120 link_static=no # Whether the deplib will be linked statically
8121 use_static_libs=$prefer_static_libs
8122 if test built = "$use_static_libs" && test yes = "$installed"; then
8123 use_static_libs=no
8124 fi
8125 if test -n "$library_names" &&
8126 { test no = "$use_static_libs" || test -z "$old_library"; }; then
8127 case $host in
8128 *cygwin* | *mingw* | *cegcc* | *os2*)
8129 # No point in relinking DLLs because paths are not encoded
8130 func_append notinst_deplibs " $lib"
8131 need_relink=no
8132 ;;
8133 *)
8134 if test no = "$installed"; then
8135 func_append notinst_deplibs " $lib"
8136 need_relink=yes
8137 fi
8138 ;;
8139 esac
8140 # This is a shared library
8141
8142 # Warn about portability, can't link against -module's on some
8143 # systems (darwin). Don't bleat about dlopened modules though!
8144 dlopenmodule=
8145 for dlpremoduletest in $dlprefiles; do
8146 if test "X$dlpremoduletest" = "X$lib"; then
8147 dlopenmodule=$dlpremoduletest
8148 break
8149 fi
8150 done
8151 if test -z "$dlopenmodule" && test yes = "$shouldnotlink" && test link = "$pass"; then
8152 echo
8153 if test prog = "$linkmode"; then
8154 $ECHO "*** Warning: Linking the executable $output against the loadable module"
8155 else
8156 $ECHO "*** Warning: Linking the shared library $output against the loadable module"
8157 fi
8158 $ECHO "*** $linklib is not portable!"
8159 fi
8160 if test lib = "$linkmode" &&
8161 test yes = "$hardcode_into_libs"; then
8162 # Hardcode the library path.
8163 # Skip directories that are in the system default run-time
8164 # search path.
8165 case " $sys_lib_dlsearch_path " in
8166 *" $absdir "*) ;;
8167 *)
8168 case "$compile_rpath " in
8169 *" $absdir "*) ;;
8170 *) func_append compile_rpath " $absdir" ;;
8171 esac
8172 ;;
8173 esac
8174 case " $sys_lib_dlsearch_path " in
8175 *" $libdir "*) ;;
8176 *)
8177 case "$finalize_rpath " in
8178 *" $libdir "*) ;;
8179 *) func_append finalize_rpath " $libdir" ;;
8180 esac
8181 ;;
8182 esac
8183 fi
8184
8185 if test -n "$old_archive_from_expsyms_cmds"; then
8186 # figure out the soname
8187 set dummy $library_names
8188 shift
8189 realname=$1
8190 shift
8191 libname=`eval "\\$ECHO \"$libname_spec\""`
8192 # use dlname if we got it. it's perfectly good, no?
8193 if test -n "$dlname"; then
8194 soname=$dlname
8195 elif test -n "$soname_spec"; then
8196 # bleh windows
8197 case $host in
8198 *cygwin* | mingw* | *cegcc* | *os2*)
8199 func_arith $current - $age
8200 major=$func_arith_result
8201 versuffix=-$major
8202 ;;
8203 esac
8204 eval soname=\"$soname_spec\"
8205 else
8206 soname=$realname
8207 fi
8208
8209 # Make a new name for the extract_expsyms_cmds to use
8210 soroot=$soname
8211 func_basename "$soroot"
8212 soname=$func_basename_result
8213 func_stripname 'lib' '.dll' "$soname"
8214 newlib=libimp-$func_stripname_result.a
8215
8216 # If the library has no export list, then create one now
8217 if test -f "$output_objdir/$soname-def"; then :
8218 else
8219 func_verbose "extracting exported symbol list from '$soname'"
8220 func_execute_cmds "$extract_expsyms_cmds" 'exit $?'
8221 fi
8222
8223 # Create $newlib
8224 if test -f "$output_objdir/$newlib"; then :; else
8225 func_verbose "generating import library for '$soname'"
8226 func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?'
8227 fi
8228 # make sure the library variables are pointing to the new library
8229 dir=$output_objdir
8230 linklib=$newlib
8231 fi # test -n "$old_archive_from_expsyms_cmds"
8232
8233 if test prog = "$linkmode" || test relink != "$opt_mode"; then
8234 add_shlibpath=
8235 add_dir=
8236 add=
8237 lib_linked=yes
8238 case $hardcode_action in
8239 immediate | unsupported)
8240 if test no = "$hardcode_direct"; then
8241 add=$dir/$linklib
8242 case $host in
8243 *-*-sco3.2v5.0.[024]*) add_dir=-L$dir ;;
8244 *-*-sysv4*uw2*) add_dir=-L$dir ;;
8245 *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
8246 *-*-unixware7*) add_dir=-L$dir ;;
8247 *-*-darwin* )
8248 # if the lib is a (non-dlopened) module then we cannot
8249 # link against it, someone is ignoring the earlier warnings
8250 if /usr/bin/file -L $add 2> /dev/null |
8251 $GREP ": [^:]* bundle" >/dev/null; then
8252 if test "X$dlopenmodule" != "X$lib"; then
8253 $ECHO "*** Warning: lib $linklib is a module, not a shared library"
8254 if test -z "$old_library"; then
8255 echo
8256 echo "*** And there doesn't seem to be a static archive available"
8257 echo "*** The link will probably fail, sorry"
8258 else
8259 add=$dir/$old_library
8260 fi
8261 elif test -n "$old_library"; then
8262 add=$dir/$old_library
8263 fi
8264 fi
8265 esac
8266 elif test no = "$hardcode_minus_L"; then
8267 case $host in
8268 *-*-sunos*) add_shlibpath=$dir ;;
8269 esac
8270 add_dir=-L$dir
8271 add=-l$name
8272 elif test no = "$hardcode_shlibpath_var"; then
8273 add_shlibpath=$dir
8274 add=-l$name
8275 else
8276 lib_linked=no
8277 fi
8278 ;;
8279 relink)
8280 if test yes = "$hardcode_direct" &&
8281 test no = "$hardcode_direct_absolute"; then
8282 add=$dir/$linklib
8283 elif test yes = "$hardcode_minus_L"; then
8284 add_dir=-L$absdir
8285 # Try looking first in the location we're being installed to.
8286 if test -n "$inst_prefix_dir"; then
8287 case $libdir in
8288 [\\/]*)
8289 func_append add_dir " -L$inst_prefix_dir$libdir"
8290 ;;
8291 esac
8292 fi
8293 add=-l$name
8294 elif test yes = "$hardcode_shlibpath_var"; then
8295 add_shlibpath=$dir
8296 add=-l$name
8297 else
8298 lib_linked=no
8299 fi
8300 ;;
8301 *) lib_linked=no ;;
8302 esac
8303
8304 if test yes != "$lib_linked"; then
8305 func_fatal_configuration "unsupported hardcode properties"
8306 fi
8307
8308 if test -n "$add_shlibpath"; then
8309 case :$compile_shlibpath: in
8310 *":$add_shlibpath:"*) ;;
8311 *) func_append compile_shlibpath "$add_shlibpath:" ;;
8312 esac
8313 fi
8314 if test prog = "$linkmode"; then
8315 test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
8316 test -n "$add" && compile_deplibs="$add $compile_deplibs"
8317 else
8318 test -n "$add_dir" && deplibs="$add_dir $deplibs"
8319 test -n "$add" && deplibs="$add $deplibs"
8320 if test yes != "$hardcode_direct" &&
8321 test yes != "$hardcode_minus_L" &&
8322 test yes = "$hardcode_shlibpath_var"; then
8323 case :$finalize_shlibpath: in
8324 *":$libdir:"*) ;;
8325 *) func_append finalize_shlibpath "$libdir:" ;;
8326 esac
8327 fi
8328 fi
8329 fi
8330
8331 if test prog = "$linkmode" || test relink = "$opt_mode"; then
8332 add_shlibpath=
8333 add_dir=
8334 add=
8335 # Finalize command for both is simple: just hardcode it.
8336 if test yes = "$hardcode_direct" &&
8337 test no = "$hardcode_direct_absolute"; then
8338 add=$libdir/$linklib
8339 elif test yes = "$hardcode_minus_L"; then
8340 add_dir=-L$libdir
8341 add=-l$name
8342 elif test yes = "$hardcode_shlibpath_var"; then
8343 case :$finalize_shlibpath: in
8344 *":$libdir:"*) ;;
8345 *) func_append finalize_shlibpath "$libdir:" ;;
8346 esac
8347 add=-l$name
8348 elif test yes = "$hardcode_automatic"; then
8349 if test -n "$inst_prefix_dir" &&
8350 test -f "$inst_prefix_dir$libdir/$linklib"; then
8351 add=$inst_prefix_dir$libdir/$linklib
8352 else
8353 add=$libdir/$linklib
8354 fi
8355 else
8356 # We cannot seem to hardcode it, guess we'll fake it.
8357 add_dir=-L$libdir
8358 # Try looking first in the location we're being installed to.
8359 if test -n "$inst_prefix_dir"; then
8360 case $libdir in
8361 [\\/]*)
8362 func_append add_dir " -L$inst_prefix_dir$libdir"
8363 ;;
8364 esac
8365 fi
8366 add=-l$name
8367 fi
8368
8369 if test prog = "$linkmode"; then
8370 test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
8371 test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
8372 else
8373 test -n "$add_dir" && deplibs="$add_dir $deplibs"
8374 test -n "$add" && deplibs="$add $deplibs"
8375 fi
8376 fi
8377 elif test prog = "$linkmode"; then
8378 # Here we assume that one of hardcode_direct or hardcode_minus_L
8379 # is not unsupported. This is valid on all known static and
8380 # shared platforms.
8381 if test unsupported != "$hardcode_direct"; then
8382 test -n "$old_library" && linklib=$old_library
8383 compile_deplibs="$dir/$linklib $compile_deplibs"
8384 finalize_deplibs="$dir/$linklib $finalize_deplibs"
8385 else
8386 compile_deplibs="-l$name -L$dir $compile_deplibs"
8387 finalize_deplibs="-l$name -L$dir $finalize_deplibs"
8388 fi
8389 elif test yes = "$build_libtool_libs"; then
8390 # Not a shared library
8391 if test pass_all != "$deplibs_check_method"; then
8392 # We're trying link a shared library against a static one
8393 # but the system doesn't support it.
8394
8395 # Just print a warning and add the library to dependency_libs so
8396 # that the program can be linked against the static library.
8397 echo
8398 $ECHO "*** Warning: This system cannot link to static lib archive $lib."
8399 echo "*** I have the capability to make that library automatically link in when"
8400 echo "*** you link to this library. But I can only do this if you have a"
8401 echo "*** shared version of the library, which you do not appear to have."
8402 if test yes = "$module"; then
8403 echo "*** But as you try to build a module library, libtool will still create "
8404 echo "*** a static module, that should work as long as the dlopening application"
8405 echo "*** is linked with the -dlopen flag to resolve symbols at runtime."
8406 if test -z "$global_symbol_pipe"; then
8407 echo
8408 echo "*** However, this would only work if libtool was able to extract symbol"
8409 echo "*** lists from a program, using 'nm' or equivalent, but libtool could"
8410 echo "*** not find such a program. So, this module is probably useless."
8411 echo "*** 'nm' from GNU binutils and a full rebuild may help."
8412 fi
8413 if test no = "$build_old_libs"; then
8414 build_libtool_libs=module
8415 build_old_libs=yes
8416 else
8417 build_libtool_libs=no
8418 fi
8419 fi
8420 else
8421 deplibs="$dir/$old_library $deplibs"
8422 link_static=yes
8423 fi
8424 fi # link shared/static library?
8425
8426 if test lib = "$linkmode"; then
8427 if test -n "$dependency_libs" &&
8428 { test yes != "$hardcode_into_libs" ||
8429 test yes = "$build_old_libs" ||
8430 test yes = "$link_static"; }; then
8431 # Extract -R from dependency_libs
8432 temp_deplibs=
8433 for libdir in $dependency_libs; do
8434 case $libdir in
8435 -R*) func_stripname '-R' '' "$libdir"
8436 temp_xrpath=$func_stripname_result
8437 case " $xrpath " in
8438 *" $temp_xrpath "*) ;;
8439 *) func_append xrpath " $temp_xrpath";;
8440 esac;;
8441 *) func_append temp_deplibs " $libdir";;
8442 esac
8443 done
8444 dependency_libs=$temp_deplibs
8445 fi
8446
8447 func_append newlib_search_path " $absdir"
8448 # Link against this library
8449 test no = "$link_static" && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
8450 # ... and its dependency_libs
8451 tmp_libs=
8452 for deplib in $dependency_libs; do
8453 newdependency_libs="$deplib $newdependency_libs"
8454 case $deplib in
8455 -L*) func_stripname '-L' '' "$deplib"
8456 func_resolve_sysroot "$func_stripname_result";;
8457 *) func_resolve_sysroot "$deplib" ;;
8458 esac
8459 if $opt_preserve_dup_deps; then
8460 case "$tmp_libs " in
8461 *" $func_resolve_sysroot_result "*)
8462 func_append specialdeplibs " $func_resolve_sysroot_result" ;;
8463 esac
8464 fi
8465 func_append tmp_libs " $func_resolve_sysroot_result"
8466 done
8467
8468 if test no != "$link_all_deplibs"; then
8469 # Add the search paths of all dependency libraries
8470 for deplib in $dependency_libs; do
8471 path=
8472 case $deplib in
8473 -L*) path=$deplib ;;
8474 *.la)
8475 func_resolve_sysroot "$deplib"
8476 deplib=$func_resolve_sysroot_result
8477 func_dirname "$deplib" "" "."
8478 dir=$func_dirname_result
8479 # We need an absolute path.
8480 case $dir in
8481 [\\/]* | [A-Za-z]:[\\/]*) absdir=$dir ;;
8482 *)
8483 absdir=`cd "$dir" && pwd`
8484 if test -z "$absdir"; then
8485 func_warning "cannot determine absolute directory name of '$dir'"
8486 absdir=$dir
8487 fi
8488 ;;
8489 esac
8490 if $GREP "^installed=no" $deplib > /dev/null; then
8491 case $host in
8492 *-*-darwin*)
8493 depdepl=
8494 eval deplibrary_names=`$SED -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
8495 if test -n "$deplibrary_names"; then
8496 for tmp in $deplibrary_names; do
8497 depdepl=$tmp
8498 done
8499 if test -f "$absdir/$objdir/$depdepl"; then
8500 depdepl=$absdir/$objdir/$depdepl
8501 darwin_install_name=`$OTOOL -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
8502 if test -z "$darwin_install_name"; then
8503 darwin_install_name=`$OTOOL64 -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
8504 fi
8505 func_append compiler_flags " $wl-dylib_file $wl$darwin_install_name:$depdepl"
8506 func_append linker_flags " -dylib_file $darwin_install_name:$depdepl"
8507 path=
8508 fi
8509 fi
8510 ;;
8511 *)
8512 path=-L$absdir/$objdir
8513 ;;
8514 esac
8515 else
8516 eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
8517 test -z "$libdir" && \
8518 func_fatal_error "'$deplib' is not a valid libtool archive"
8519 test "$absdir" != "$libdir" && \
8520 func_warning "'$deplib' seems to be moved"
8521
8522 path=-L$absdir
8523 fi
8524 ;;
8525 esac
8526 case " $deplibs " in
8527 *" $path "*) ;;
8528 *) deplibs="$path $deplibs" ;;
8529 esac
8530 done
8531 fi # link_all_deplibs != no
8532 fi # linkmode = lib
8533 done # for deplib in $libs
8534 if test link = "$pass"; then
8535 if test prog = "$linkmode"; then
8536 compile_deplibs="$new_inherited_linker_flags $compile_deplibs"
8537 finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs"
8538 else
8539 compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
8540 fi
8541 fi
8542 dependency_libs=$newdependency_libs
8543 if test dlpreopen = "$pass"; then
8544 # Link the dlpreopened libraries before other libraries
8545 for deplib in $save_deplibs; do
8546 deplibs="$deplib $deplibs"
8547 done
8548 fi
8549 if test dlopen != "$pass"; then
8550 test conv = "$pass" || {
8551 # Make sure lib_search_path contains only unique directories.
8552 lib_search_path=
8553 for dir in $newlib_search_path; do
8554 case "$lib_search_path " in
8555 *" $dir "*) ;;
8556 *) func_append lib_search_path " $dir" ;;
8557 esac
8558 done
8559 newlib_search_path=
8560 }
8561
8562 if test prog,link = "$linkmode,$pass"; then
8563 vars="compile_deplibs finalize_deplibs"
8564 else
8565 vars=deplibs
8566 fi
8567 for var in $vars dependency_libs; do
8568 # Add libraries to $var in reverse order
8569 eval tmp_libs=\"\$$var\"
8570 new_libs=
8571 for deplib in $tmp_libs; do
8572 # FIXME: Pedantically, this is the right thing to do, so
8573 # that some nasty dependency loop isn't accidentally
8574 # broken:
8575 #new_libs="$deplib $new_libs"
8576 # Pragmatically, this seems to cause very few problems in
8577 # practice:
8578 case $deplib in
8579 -L*) new_libs="$deplib $new_libs" ;;
8580 -R*) ;;
8581 *)
8582 # And here is the reason: when a library appears more
8583 # than once as an explicit dependence of a library, or
8584 # is implicitly linked in more than once by the
8585 # compiler, it is considered special, and multiple
8586 # occurrences thereof are not removed. Compare this
8587 # with having the same library being listed as a
8588 # dependency of multiple other libraries: in this case,
8589 # we know (pedantically, we assume) the library does not
8590 # need to be listed more than once, so we keep only the
8591 # last copy. This is not always right, but it is rare
8592 # enough that we require users that really mean to play
8593 # such unportable linking tricks to link the library
8594 # using -Wl,-lname, so that libtool does not consider it
8595 # for duplicate removal.
8596 case " $specialdeplibs " in
8597 *" $deplib "*) new_libs="$deplib $new_libs" ;;
8598 *)
8599 case " $new_libs " in
8600 *" $deplib "*) ;;
8601 *) new_libs="$deplib $new_libs" ;;
8602 esac
8603 ;;
8604 esac
8605 ;;
8606 esac
8607 done
8608 tmp_libs=
8609 for deplib in $new_libs; do
8610 case $deplib in
8611 -L*)
8612 case " $tmp_libs " in
8613 *" $deplib "*) ;;
8614 *) func_append tmp_libs " $deplib" ;;
8615 esac
8616 ;;
8617 *) func_append tmp_libs " $deplib" ;;
8618 esac
8619 done
8620 eval $var=\"$tmp_libs\"
8621 done # for var
8622 fi
8623
8624 # Add Sun CC postdeps if required:
8625 test CXX = "$tagname" && {
8626 case $host_os in
8627 linux*)
8628 case `$CC -V 2>&1 | sed 5q` in
8629 *Sun\ C*) # Sun C++ 5.9
8630 func_suncc_cstd_abi
8631
8632 if test no != "$suncc_use_cstd_abi"; then
8633 func_append postdeps ' -library=Cstd -library=Crun'
8634 fi
8635 ;;
8636 esac
8637 ;;
8638
8639 solaris*)
8640 func_cc_basename "$CC"
8641 case $func_cc_basename_result in
8642 CC* | sunCC*)
8643 func_suncc_cstd_abi
8644
8645 if test no != "$suncc_use_cstd_abi"; then
8646 func_append postdeps ' -library=Cstd -library=Crun'
8647 fi
8648 ;;
8649 esac
8650 ;;
8651 esac
8652 }
8653
8654 # Last step: remove runtime libs from dependency_libs
8655 # (they stay in deplibs)
8656 tmp_libs=
8657 for i in $dependency_libs; do
8658 case " $predeps $postdeps $compiler_lib_search_path " in
8659 *" $i "*)
8660 i=
8661 ;;
8662 esac
8663 if test -n "$i"; then
8664 func_append tmp_libs " $i"
8665 fi
8666 done
8667 dependency_libs=$tmp_libs
8668 done # for pass
8669 if test prog = "$linkmode"; then
8670 dlfiles=$newdlfiles
8671 fi
8672 if test prog = "$linkmode" || test lib = "$linkmode"; then
8673 dlprefiles=$newdlprefiles
8674 fi
8675
8676 case $linkmode in
8677 oldlib)
8678 if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then
8679 func_warning "'-dlopen' is ignored for archives"
8680 fi
8681
8682 case " $deplibs" in
8683 *\ -l* | *\ -L*)
8684 func_warning "'-l' and '-L' are ignored for archives" ;;
8685 esac
8686
8687 test -n "$rpath" && \
8688 func_warning "'-rpath' is ignored for archives"
8689
8690 test -n "$xrpath" && \
8691 func_warning "'-R' is ignored for archives"
8692
8693 test -n "$vinfo" && \
8694 func_warning "'-version-info/-version-number' is ignored for archives"
8695
8696 test -n "$release" && \
8697 func_warning "'-release' is ignored for archives"
8698
8699 test -n "$export_symbols$export_symbols_regex" && \
8700 func_warning "'-export-symbols' is ignored for archives"
8701
8702 # Now set the variables for building old libraries.
8703 build_libtool_libs=no
8704 oldlibs=$output
8705 func_append objs "$old_deplibs"
8706 ;;
8707
8708 lib)
8709 # Make sure we only generate libraries of the form 'libNAME.la'.
8710 case $outputname in
8711 lib*)
8712 func_stripname 'lib' '.la' "$outputname"
8713 name=$func_stripname_result
8714 eval shared_ext=\"$shrext_cmds\"
8715 eval libname=\"$libname_spec\"
8716 ;;
8717 *)
8718 test no = "$module" \
8719 && func_fatal_help "libtool library '$output' must begin with 'lib'"
8720
8721 if test no != "$need_lib_prefix"; then
8722 # Add the "lib" prefix for modules if required
8723 func_stripname '' '.la' "$outputname"
8724 name=$func_stripname_result
8725 eval shared_ext=\"$shrext_cmds\"
8726 eval libname=\"$libname_spec\"
8727 else
8728 func_stripname '' '.la' "$outputname"
8729 libname=$func_stripname_result
8730 fi
8731 ;;
8732 esac
8733
8734 if test -n "$objs"; then
8735 if test pass_all != "$deplibs_check_method"; then
8736 func_fatal_error "cannot build libtool library '$output' from non-libtool objects on this host:$objs"
8737 else
8738 echo
8739 $ECHO "*** Warning: Linking the shared library $output against the non-libtool"
8740 $ECHO "*** objects $objs is not portable!"
8741 func_append libobjs " $objs"
8742 fi
8743 fi
8744
8745 test no = "$dlself" \
8746 || func_warning "'-dlopen self' is ignored for libtool libraries"
8747
8748 set dummy $rpath
8749 shift
8750 test 1 -lt "$#" \
8751 && func_warning "ignoring multiple '-rpath's for a libtool library"
8752
8753 install_libdir=$1
8754
8755 oldlibs=
8756 if test -z "$rpath"; then
8757 if test yes = "$build_libtool_libs"; then
8758 # Building a libtool convenience library.
8759 # Some compilers have problems with a '.al' extension so
8760 # convenience libraries should have the same extension an
8761 # archive normally would.
8762 oldlibs="$output_objdir/$libname.$libext $oldlibs"
8763 build_libtool_libs=convenience
8764 build_old_libs=yes
8765 fi
8766
8767 test -n "$vinfo" && \
8768 func_warning "'-version-info/-version-number' is ignored for convenience libraries"
8769
8770 test -n "$release" && \
8771 func_warning "'-release' is ignored for convenience libraries"
8772 else
8773
8774 # Parse the version information argument.
8775 save_ifs=$IFS; IFS=:
8776 set dummy $vinfo 0 0 0
8777 shift
8778 IFS=$save_ifs
8779
8780 test -n "$7" && \
8781 func_fatal_help "too many parameters to '-version-info'"
8782
8783 # convert absolute version numbers to libtool ages
8784 # this retains compatibility with .la files and attempts
8785 # to make the code below a bit more comprehensible
8786
8787 case $vinfo_number in
8788 yes)
8789 number_major=$1
8790 number_minor=$2
8791 number_revision=$3
8792 #
8793 # There are really only two kinds -- those that
8794 # use the current revision as the major version
8795 # and those that subtract age and use age as
8796 # a minor version. But, then there is irix
8797 # that has an extra 1 added just for fun
8798 #
8799 case $version_type in
8800 # correct linux to gnu/linux during the next big refactor
8801 darwin|freebsd-elf|linux|osf|windows|none)
8802 func_arith $number_major + $number_minor
8803 current=$func_arith_result
8804 age=$number_minor
8805 revision=$number_revision
8806 ;;
8807 freebsd-aout|qnx|sunos)
8808 current=$number_major
8809 revision=$number_minor
8810 age=0
8811 ;;
8812 irix|nonstopux)
8813 func_arith $number_major + $number_minor
8814 current=$func_arith_result
8815 age=$number_minor
8816 revision=$number_minor
8817 lt_irix_increment=no
8818 ;;
8819 esac
8820 ;;
8821 no)
8822 current=$1
8823 revision=$2
8824 age=$3
8825 ;;
8826 esac
8827
8828 # Check that each of the things are valid numbers.
8829 case $current in
8830 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
8831 *)
8832 func_error "CURRENT '$current' must be a nonnegative integer"
8833 func_fatal_error "'$vinfo' is not valid version information"
8834 ;;
8835 esac
8836
8837 case $revision in
8838 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
8839 *)
8840 func_error "REVISION '$revision' must be a nonnegative integer"
8841 func_fatal_error "'$vinfo' is not valid version information"
8842 ;;
8843 esac
8844
8845 case $age in
8846 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
8847 *)
8848 func_error "AGE '$age' must be a nonnegative integer"
8849 func_fatal_error "'$vinfo' is not valid version information"
8850 ;;
8851 esac
8852
8853 if test "$age" -gt "$current"; then
8854 func_error "AGE '$age' is greater than the current interface number '$current'"
8855 func_fatal_error "'$vinfo' is not valid version information"
8856 fi
8857
8858 # Calculate the version variables.
8859 major=
8860 versuffix=
8861 verstring=
8862 case $version_type in
8863 none) ;;
8864
8865 darwin)
8866 # Like Linux, but with the current version available in
8867 # verstring for coding it into the library header
8868 func_arith $current - $age
8869 major=.$func_arith_result
8870 versuffix=$major.$age.$revision
8871 # Darwin ld doesn't like 0 for these options...
8872 func_arith $current + 1
8873 minor_current=$func_arith_result
8874 xlcverstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision"
8875 verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
8876 # On Darwin other compilers
8877 case $CC in
8878 nagfor*)
8879 verstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision"
8880 ;;
8881 *)
8882 verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
8883 ;;
8884 esac
8885 ;;
8886
8887 freebsd-aout)
8888 major=.$current
8889 versuffix=.$current.$revision
8890 ;;
8891
8892 freebsd-elf)
8893 func_arith $current - $age
8894 major=.$func_arith_result
8895 versuffix=$major.$age.$revision
8896 ;;
8897
8898 irix | nonstopux)
8899 if test no = "$lt_irix_increment"; then
8900 func_arith $current - $age
8901 else
8902 func_arith $current - $age + 1
8903 fi
8904 major=$func_arith_result
8905
8906 case $version_type in
8907 nonstopux) verstring_prefix=nonstopux ;;
8908 *) verstring_prefix=sgi ;;
8909 esac
8910 verstring=$verstring_prefix$major.$revision
8911
8912 # Add in all the interfaces that we are compatible with.
8913 loop=$revision
8914 while test 0 -ne "$loop"; do
8915 func_arith $revision - $loop
8916 iface=$func_arith_result
8917 func_arith $loop - 1
8918 loop=$func_arith_result
8919 verstring=$verstring_prefix$major.$iface:$verstring
8920 done
8921
8922 # Before this point, $major must not contain '.'.
8923 major=.$major
8924 versuffix=$major.$revision
8925 ;;
8926
8927 linux) # correct to gnu/linux during the next big refactor
8928 func_arith $current - $age
8929 major=.$func_arith_result
8930 versuffix=$major.$age.$revision
8931 ;;
8932
8933 osf)
8934 func_arith $current - $age
8935 major=.$func_arith_result
8936 versuffix=.$current.$age.$revision
8937 verstring=$current.$age.$revision
8938
8939 # Add in all the interfaces that we are compatible with.
8940 loop=$age
8941 while test 0 -ne "$loop"; do
8942 func_arith $current - $loop
8943 iface=$func_arith_result
8944 func_arith $loop - 1
8945 loop=$func_arith_result
8946 verstring=$verstring:$iface.0
8947 done
8948
8949 # Make executables depend on our current version.
8950 func_append verstring ":$current.0"
8951 ;;
8952
8953 qnx)
8954 major=.$current
8955 versuffix=.$current
8956 ;;
8957
8958 sco)
8959 major=.$current
8960 versuffix=.$current
8961 ;;
8962
8963 sunos)
8964 major=.$current
8965 versuffix=.$current.$revision
8966 ;;
8967
8968 windows)
8969 # Use '-' rather than '.', since we only want one
8970 # extension on DOS 8.3 file systems.
8971 func_arith $current - $age
8972 major=$func_arith_result
8973 versuffix=-$major
8974 ;;
8975
8976 *)
8977 func_fatal_configuration "unknown library version type '$version_type'"
8978 ;;
8979 esac
8980
8981 # Clear the version info if we defaulted, and they specified a release.
8982 if test -z "$vinfo" && test -n "$release"; then
8983 major=
8984 case $version_type in
8985 darwin)
8986 # we can't check for "0.0" in archive_cmds due to quoting
8987 # problems, so we reset it completely
8988 verstring=
8989 ;;
8990 *)
8991 verstring=0.0
8992 ;;
8993 esac
8994 if test no = "$need_version"; then
8995 versuffix=
8996 else
8997 versuffix=.0.0
8998 fi
8999 fi
9000
9001 # Remove version info from name if versioning should be avoided
9002 if test yes,no = "$avoid_version,$need_version"; then
9003 major=
9004 versuffix=
9005 verstring=
9006 fi
9007
9008 # Check to see if the archive will have undefined symbols.
9009 if test yes = "$allow_undefined"; then
9010 if test unsupported = "$allow_undefined_flag"; then
9011 if test yes = "$build_old_libs"; then
9012 func_warning "undefined symbols not allowed in $host shared libraries; building static only"
9013 build_libtool_libs=no
9014 else
9015 func_fatal_error "can't build $host shared library unless -no-undefined is specified"
9016 fi
9017 fi
9018 else
9019 # Don't allow undefined symbols.
9020 allow_undefined_flag=$no_undefined_flag
9021 fi
9022
9023 fi
9024
9025 func_generate_dlsyms "$libname" "$libname" :
9026 func_append libobjs " $symfileobj"
9027 test " " = "$libobjs" && libobjs=
9028
9029 if test relink != "$opt_mode"; then
9030 # Remove our outputs, but don't remove object files since they
9031 # may have been created when compiling PIC objects.
9032 removelist=
9033 tempremovelist=`$ECHO "$output_objdir/*"`
9034 for p in $tempremovelist; do
9035 case $p in
9036 *.$objext | *.gcno)
9037 ;;
9038 $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/$libname$release.*)
9039 if test -n "$precious_files_regex"; then
9040 if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
9041 then
9042 continue
9043 fi
9044 fi
9045 func_append removelist " $p"
9046 ;;
9047 *) ;;
9048 esac
9049 done
9050 test -n "$removelist" && \
9051 func_show_eval "${RM}r \$removelist"
9052 fi
9053
9054 # Now set the variables for building old libraries.
9055 if test yes = "$build_old_libs" && test convenience != "$build_libtool_libs"; then
9056 func_append oldlibs " $output_objdir/$libname.$libext"
9057
9058 # Transform .lo files to .o files.
9059 oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; $lo2o" | $NL2SP`
9060 fi
9061
9062 # Eliminate all temporary directories.
9063 #for path in $notinst_path; do
9064 # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"`
9065 # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"`
9066 # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"`
9067 #done
9068
9069 if test -n "$xrpath"; then
9070 # If the user specified any rpath flags, then add them.
9071 temp_xrpath=
9072 for libdir in $xrpath; do
9073 func_replace_sysroot "$libdir"
9074 func_append temp_xrpath " -R$func_replace_sysroot_result"
9075 case "$finalize_rpath " in
9076 *" $libdir "*) ;;
9077 *) func_append finalize_rpath " $libdir" ;;
9078 esac
9079 done
9080 if test yes != "$hardcode_into_libs" || test yes = "$build_old_libs"; then
9081 dependency_libs="$temp_xrpath $dependency_libs"
9082 fi
9083 fi
9084
9085 # Make sure dlfiles contains only unique files that won't be dlpreopened
9086 old_dlfiles=$dlfiles
9087 dlfiles=
9088 for lib in $old_dlfiles; do
9089 case " $dlprefiles $dlfiles " in
9090 *" $lib "*) ;;
9091 *) func_append dlfiles " $lib" ;;
9092 esac
9093 done
9094
9095 # Make sure dlprefiles contains only unique files
9096 old_dlprefiles=$dlprefiles
9097 dlprefiles=
9098 for lib in $old_dlprefiles; do
9099 case "$dlprefiles " in
9100 *" $lib "*) ;;
9101 *) func_append dlprefiles " $lib" ;;
9102 esac
9103 done
9104
9105 if test yes = "$build_libtool_libs"; then
9106 if test -n "$rpath"; then
9107 case $host in
9108 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*)
9109 # these systems don't actually have a c library (as such)!
9110 ;;
9111 *-*-rhapsody* | *-*-darwin1.[012])
9112 # Rhapsody C library is in the System framework
9113 func_append deplibs " System.ltframework"
9114 ;;
9115 *-*-netbsd*)
9116 # Don't link with libc until the a.out ld.so is fixed.
9117 ;;
9118 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
9119 # Do not include libc due to us having libc/libc_r.
9120 ;;
9121 *-*-sco3.2v5* | *-*-sco5v6*)
9122 # Causes problems with __ctype
9123 ;;
9124 *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
9125 # Compiler inserts libc in the correct place for threads to work
9126 ;;
9127 *)
9128 # Add libc to deplibs on all other systems if necessary.
9129 if test yes = "$build_libtool_need_lc"; then
9130 func_append deplibs " -lc"
9131 fi
9132 ;;
9133 esac
9134 fi
9135
9136 # Transform deplibs into only deplibs that can be linked in shared.
9137 name_save=$name
9138 libname_save=$libname
9139 release_save=$release
9140 versuffix_save=$versuffix
9141 major_save=$major
9142 # I'm not sure if I'm treating the release correctly. I think
9143 # release should show up in the -l (ie -lgmp5) so we don't want to
9144 # add it in twice. Is that correct?
9145 release=
9146 versuffix=
9147 major=
9148 newdeplibs=
9149 droppeddeps=no
9150 case $deplibs_check_method in
9151 pass_all)
9152 # Don't check for shared/static. Everything works.
9153 # This might be a little naive. We might want to check
9154 # whether the library exists or not. But this is on
9155 # osf3 & osf4 and I'm not really sure... Just
9156 # implementing what was already the behavior.
9157 newdeplibs=$deplibs
9158 ;;
9159 test_compile)
9160 # This code stresses the "libraries are programs" paradigm to its
9161 # limits. Maybe even breaks it. We compile a program, linking it
9162 # against the deplibs as a proxy for the library. Then we can check
9163 # whether they linked in statically or dynamically with ldd.
9164 $opt_dry_run || $RM conftest.c
9165 cat > conftest.c <<EOF
9166 int main() { return 0; }
9167 EOF
9168 $opt_dry_run || $RM conftest
9169 if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then
9170 ldd_output=`ldd conftest`
9171 for i in $deplibs; do
9172 case $i in
9173 -l*)
9174 func_stripname -l '' "$i"
9175 name=$func_stripname_result
9176 if test yes = "$allow_libtool_libs_with_static_runtimes"; then
9177 case " $predeps $postdeps " in
9178 *" $i "*)
9179 func_append newdeplibs " $i"
9180 i=
9181 ;;
9182 esac
9183 fi
9184 if test -n "$i"; then
9185 libname=`eval "\\$ECHO \"$libname_spec\""`
9186 deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
9187 set dummy $deplib_matches; shift
9188 deplib_match=$1
9189 if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0; then
9190 func_append newdeplibs " $i"
9191 else
9192 droppeddeps=yes
9193 echo
9194 $ECHO "*** Warning: dynamic linker does not accept needed library $i."
9195 echo "*** I have the capability to make that library automatically link in when"
9196 echo "*** you link to this library. But I can only do this if you have a"
9197 echo "*** shared version of the library, which I believe you do not have"
9198 echo "*** because a test_compile did reveal that the linker did not use it for"
9199 echo "*** its dynamic dependency list that programs get resolved with at runtime."
9200 fi
9201 fi
9202 ;;
9203 *)
9204 func_append newdeplibs " $i"
9205 ;;
9206 esac
9207 done
9208 else
9209 # Error occurred in the first compile. Let's try to salvage
9210 # the situation: Compile a separate program for each library.
9211 for i in $deplibs; do
9212 case $i in
9213 -l*)
9214 func_stripname -l '' "$i"
9215 name=$func_stripname_result
9216 $opt_dry_run || $RM conftest
9217 if $LTCC $LTCFLAGS -o conftest conftest.c $i; then
9218 ldd_output=`ldd conftest`
9219 if test yes = "$allow_libtool_libs_with_static_runtimes"; then
9220 case " $predeps $postdeps " in
9221 *" $i "*)
9222 func_append newdeplibs " $i"
9223 i=
9224 ;;
9225 esac
9226 fi
9227 if test -n "$i"; then
9228 libname=`eval "\\$ECHO \"$libname_spec\""`
9229 deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
9230 set dummy $deplib_matches; shift
9231 deplib_match=$1
9232 if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0; then
9233 func_append newdeplibs " $i"
9234 else
9235 droppeddeps=yes
9236 echo
9237 $ECHO "*** Warning: dynamic linker does not accept needed library $i."
9238 echo "*** I have the capability to make that library automatically link in when"
9239 echo "*** you link to this library. But I can only do this if you have a"
9240 echo "*** shared version of the library, which you do not appear to have"
9241 echo "*** because a test_compile did reveal that the linker did not use this one"
9242 echo "*** as a dynamic dependency that programs can get resolved with at runtime."
9243 fi
9244 fi
9245 else
9246 droppeddeps=yes
9247 echo
9248 $ECHO "*** Warning! Library $i is needed by this library but I was not able to"
9249 echo "*** make it link in! You will probably need to install it or some"
9250 echo "*** library that it depends on before this library will be fully"
9251 echo "*** functional. Installing it before continuing would be even better."
9252 fi
9253 ;;
9254 *)
9255 func_append newdeplibs " $i"
9256 ;;
9257 esac
9258 done
9259 fi
9260 ;;
9261 file_magic*)
9262 set dummy $deplibs_check_method; shift
9263 file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
9264 for a_deplib in $deplibs; do
9265 case $a_deplib in
9266 -l*)
9267 func_stripname -l '' "$a_deplib"
9268 name=$func_stripname_result
9269 if test yes = "$allow_libtool_libs_with_static_runtimes"; then
9270 case " $predeps $postdeps " in
9271 *" $a_deplib "*)
9272 func_append newdeplibs " $a_deplib"
9273 a_deplib=
9274 ;;
9275 esac
9276 fi
9277 if test -n "$a_deplib"; then
9278 libname=`eval "\\$ECHO \"$libname_spec\""`
9279 if test -n "$file_magic_glob"; then
9280 libnameglob=`func_echo_all "$libname" | $SED -e $file_magic_glob`
9281 else
9282 libnameglob=$libname
9283 fi
9284 test yes = "$want_nocaseglob" && nocaseglob=`shopt -p nocaseglob`
9285 for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
9286 if test yes = "$want_nocaseglob"; then
9287 shopt -s nocaseglob
9288 potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
9289 $nocaseglob
9290 else
9291 potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
9292 fi
9293 for potent_lib in $potential_libs; do
9294 # Follow soft links.
9295 if ls -lLd "$potent_lib" 2>/dev/null |
9296 $GREP " -> " >/dev/null; then
9297 continue
9298 fi
9299 # The statement above tries to avoid entering an
9300 # endless loop below, in case of cyclic links.
9301 # We might still enter an endless loop, since a link
9302 # loop can be closed while we follow links,
9303 # but so what?
9304 potlib=$potent_lib
9305 while test -h "$potlib" 2>/dev/null; do
9306 potliblink=`ls -ld $potlib | $SED 's/.* -> //'`
9307 case $potliblink in
9308 [\\/]* | [A-Za-z]:[\\/]*) potlib=$potliblink;;
9309 *) potlib=`$ECHO "$potlib" | $SED 's|[^/]*$||'`"$potliblink";;
9310 esac
9311 done
9312 if eval $file_magic_cmd \"\$potlib\" 2>/dev/null |
9313 $SED -e 10q |
9314 $EGREP "$file_magic_regex" > /dev/null; then
9315 func_append newdeplibs " $a_deplib"
9316 a_deplib=
9317 break 2
9318 fi
9319 done
9320 done
9321 fi
9322 if test -n "$a_deplib"; then
9323 droppeddeps=yes
9324 echo
9325 $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
9326 echo "*** I have the capability to make that library automatically link in when"
9327 echo "*** you link to this library. But I can only do this if you have a"
9328 echo "*** shared version of the library, which you do not appear to have"
9329 echo "*** because I did check the linker path looking for a file starting"
9330 if test -z "$potlib"; then
9331 $ECHO "*** with $libname but no candidates were found. (...for file magic test)"
9332 else
9333 $ECHO "*** with $libname and none of the candidates passed a file format test"
9334 $ECHO "*** using a file magic. Last file checked: $potlib"
9335 fi
9336 fi
9337 ;;
9338 *)
9339 # Add a -L argument.
9340 func_append newdeplibs " $a_deplib"
9341 ;;
9342 esac
9343 done # Gone through all deplibs.
9344 ;;
9345 match_pattern*)
9346 set dummy $deplibs_check_method; shift
9347 match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
9348 for a_deplib in $deplibs; do
9349 case $a_deplib in
9350 -l*)
9351 func_stripname -l '' "$a_deplib"
9352 name=$func_stripname_result
9353 if test yes = "$allow_libtool_libs_with_static_runtimes"; then
9354 case " $predeps $postdeps " in
9355 *" $a_deplib "*)
9356 func_append newdeplibs " $a_deplib"
9357 a_deplib=
9358 ;;
9359 esac
9360 fi
9361 if test -n "$a_deplib"; then
9362 libname=`eval "\\$ECHO \"$libname_spec\""`
9363 for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
9364 potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
9365 for potent_lib in $potential_libs; do
9366 potlib=$potent_lib # see symlink-check above in file_magic test
9367 if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \
9368 $EGREP "$match_pattern_regex" > /dev/null; then
9369 func_append newdeplibs " $a_deplib"
9370 a_deplib=
9371 break 2
9372 fi
9373 done
9374 done
9375 fi
9376 if test -n "$a_deplib"; then
9377 droppeddeps=yes
9378 echo
9379 $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
9380 echo "*** I have the capability to make that library automatically link in when"
9381 echo "*** you link to this library. But I can only do this if you have a"
9382 echo "*** shared version of the library, which you do not appear to have"
9383 echo "*** because I did check the linker path looking for a file starting"
9384 if test -z "$potlib"; then
9385 $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)"
9386 else
9387 $ECHO "*** with $libname and none of the candidates passed a file format test"
9388 $ECHO "*** using a regex pattern. Last file checked: $potlib"
9389 fi
9390 fi
9391 ;;
9392 *)
9393 # Add a -L argument.
9394 func_append newdeplibs " $a_deplib"
9395 ;;
9396 esac
9397 done # Gone through all deplibs.
9398 ;;
9399 none | unknown | *)
9400 newdeplibs=
9401 tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'`
9402 if test yes = "$allow_libtool_libs_with_static_runtimes"; then
9403 for i in $predeps $postdeps; do
9404 # can't use Xsed below, because $i might contain '/'
9405 tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s|$i||"`
9406 done
9407 fi
9408 case $tmp_deplibs in
9409 *[!\ \ ]*)
9410 echo
9411 if test none = "$deplibs_check_method"; then
9412 echo "*** Warning: inter-library dependencies are not supported in this platform."
9413 else
9414 echo "*** Warning: inter-library dependencies are not known to be supported."
9415 fi
9416 echo "*** All declared inter-library dependencies are being dropped."
9417 droppeddeps=yes
9418 ;;
9419 esac
9420 ;;
9421 esac
9422 versuffix=$versuffix_save
9423 major=$major_save
9424 release=$release_save
9425 libname=$libname_save
9426 name=$name_save
9427
9428 case $host in
9429 *-*-rhapsody* | *-*-darwin1.[012])
9430 # On Rhapsody replace the C library with the System framework
9431 newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'`
9432 ;;
9433 esac
9434
9435 if test yes = "$droppeddeps"; then
9436 if test yes = "$module"; then
9437 echo
9438 echo "*** Warning: libtool could not satisfy all declared inter-library"
9439 $ECHO "*** dependencies of module $libname. Therefore, libtool will create"
9440 echo "*** a static module, that should work as long as the dlopening"
9441 echo "*** application is linked with the -dlopen flag."
9442 if test -z "$global_symbol_pipe"; then
9443 echo
9444 echo "*** However, this would only work if libtool was able to extract symbol"
9445 echo "*** lists from a program, using 'nm' or equivalent, but libtool could"
9446 echo "*** not find such a program. So, this module is probably useless."
9447 echo "*** 'nm' from GNU binutils and a full rebuild may help."
9448 fi
9449 if test no = "$build_old_libs"; then
9450 oldlibs=$output_objdir/$libname.$libext
9451 build_libtool_libs=module
9452 build_old_libs=yes
9453 else
9454 build_libtool_libs=no
9455 fi
9456 else
9457 echo "*** The inter-library dependencies that have been dropped here will be"
9458 echo "*** automatically added whenever a program is linked with this library"
9459 echo "*** or is declared to -dlopen it."
9460
9461 if test no = "$allow_undefined"; then
9462 echo
9463 echo "*** Since this library must not contain undefined symbols,"
9464 echo "*** because either the platform does not support them or"
9465 echo "*** it was explicitly requested with -no-undefined,"
9466 echo "*** libtool will only create a static version of it."
9467 if test no = "$build_old_libs"; then
9468 oldlibs=$output_objdir/$libname.$libext
9469 build_libtool_libs=module
9470 build_old_libs=yes
9471 else
9472 build_libtool_libs=no
9473 fi
9474 fi
9475 fi
9476 fi
9477 # Done checking deplibs!
9478 deplibs=$newdeplibs
9479 fi
9480 # Time to change all our "foo.ltframework" stuff back to "-framework foo"
9481 case $host in
9482 *-*-darwin*)
9483 newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
9484 new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
9485 deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
9486 ;;
9487 esac
9488
9489 # move library search paths that coincide with paths to not yet
9490 # installed libraries to the beginning of the library search list
9491 new_libs=
9492 for path in $notinst_path; do
9493 case " $new_libs " in
9494 *" -L$path/$objdir "*) ;;
9495 *)
9496 case " $deplibs " in
9497 *" -L$path/$objdir "*)
9498 func_append new_libs " -L$path/$objdir" ;;
9499 esac
9500 ;;
9501 esac
9502 done
9503 for deplib in $deplibs; do
9504 case $deplib in
9505 -L*)
9506 case " $new_libs " in
9507 *" $deplib "*) ;;
9508 *) func_append new_libs " $deplib" ;;
9509 esac
9510 ;;
9511 *) func_append new_libs " $deplib" ;;
9512 esac
9513 done
9514 deplibs=$new_libs
9515
9516 # All the library-specific variables (install_libdir is set above).
9517 library_names=
9518 old_library=
9519 dlname=
9520
9521 # Test again, we may have decided not to build it any more
9522 if test yes = "$build_libtool_libs"; then
9523 # Remove $wl instances when linking with ld.
9524 # FIXME: should test the right _cmds variable.
9525 case $archive_cmds in
9526 *\$LD\ *) wl= ;;
9527 esac
9528 if test yes = "$hardcode_into_libs"; then
9529 # Hardcode the library paths
9530 hardcode_libdirs=
9531 dep_rpath=
9532 rpath=$finalize_rpath
9533 test relink = "$opt_mode" || rpath=$compile_rpath$rpath
9534 for libdir in $rpath; do
9535 if test -n "$hardcode_libdir_flag_spec"; then
9536 if test -n "$hardcode_libdir_separator"; then
9537 func_replace_sysroot "$libdir"
9538 libdir=$func_replace_sysroot_result
9539 if test -z "$hardcode_libdirs"; then
9540 hardcode_libdirs=$libdir
9541 else
9542 # Just accumulate the unique libdirs.
9543 case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
9544 *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
9545 ;;
9546 *)
9547 func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
9548 ;;
9549 esac
9550 fi
9551 else
9552 eval flag=\"$hardcode_libdir_flag_spec\"
9553 func_append dep_rpath " $flag"
9554 fi
9555 elif test -n "$runpath_var"; then
9556 case "$perm_rpath " in
9557 *" $libdir "*) ;;
9558 *) func_append perm_rpath " $libdir" ;;
9559 esac
9560 fi
9561 done
9562 # Substitute the hardcoded libdirs into the rpath.
9563 if test -n "$hardcode_libdir_separator" &&
9564 test -n "$hardcode_libdirs"; then
9565 libdir=$hardcode_libdirs
9566 eval "dep_rpath=\"$hardcode_libdir_flag_spec\""
9567 fi
9568 if test -n "$runpath_var" && test -n "$perm_rpath"; then
9569 # We should set the runpath_var.
9570 rpath=
9571 for dir in $perm_rpath; do
9572 func_append rpath "$dir:"
9573 done
9574 eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
9575 fi
9576 test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
9577 fi
9578
9579 shlibpath=$finalize_shlibpath
9580 test relink = "$opt_mode" || shlibpath=$compile_shlibpath$shlibpath
9581 if test -n "$shlibpath"; then
9582 eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
9583 fi
9584
9585 # Get the real and link names of the library.
9586 eval shared_ext=\"$shrext_cmds\"
9587 eval library_names=\"$library_names_spec\"
9588 set dummy $library_names
9589 shift
9590 realname=$1
9591 shift
9592
9593 if test -n "$soname_spec"; then
9594 eval soname=\"$soname_spec\"
9595 else
9596 soname=$realname
9597 fi
9598 if test -z "$dlname"; then
9599 dlname=$soname
9600 fi
9601
9602 lib=$output_objdir/$realname
9603 linknames=
9604 for link
9605 do
9606 func_append linknames " $link"
9607 done
9608
9609 # Use standard objects if they are pic
9610 test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP`
9611 test "X$libobjs" = "X " && libobjs=
9612
9613 delfiles=
9614 if test -n "$export_symbols" && test -n "$include_expsyms"; then
9615 $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp"
9616 export_symbols=$output_objdir/$libname.uexp
9617 func_append delfiles " $export_symbols"
9618 fi
9619
9620 orig_export_symbols=
9621 case $host_os in
9622 cygwin* | mingw* | cegcc*)
9623 if test -n "$export_symbols" && test -z "$export_symbols_regex"; then
9624 # exporting using user supplied symfile
9625 func_dll_def_p "$export_symbols" || {
9626 # and it's NOT already a .def file. Must figure out
9627 # which of the given symbols are data symbols and tag
9628 # them as such. So, trigger use of export_symbols_cmds.
9629 # export_symbols gets reassigned inside the "prepare
9630 # the list of exported symbols" if statement, so the
9631 # include_expsyms logic still works.
9632 orig_export_symbols=$export_symbols
9633 export_symbols=
9634 always_export_symbols=yes
9635 }
9636 fi
9637 ;;
9638 esac
9639
9640 # Prepare the list of exported symbols
9641 if test -z "$export_symbols"; then
9642 if test yes = "$always_export_symbols" || test -n "$export_symbols_regex"; then
9643 func_verbose "generating symbol list for '$libname.la'"
9644 export_symbols=$output_objdir/$libname.exp
9645 $opt_dry_run || $RM $export_symbols
9646 cmds=$export_symbols_cmds
9647 save_ifs=$IFS; IFS='~'
9648 for cmd1 in $cmds; do
9649 IFS=$save_ifs
9650 # Take the normal branch if the nm_file_list_spec branch
9651 # doesn't work or if tool conversion is not needed.
9652 case $nm_file_list_spec~$to_tool_file_cmd in
9653 *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*)
9654 try_normal_branch=yes
9655 eval cmd=\"$cmd1\"
9656 func_len " $cmd"
9657 len=$func_len_result
9658 ;;
9659 *)
9660 try_normal_branch=no
9661 ;;
9662 esac
9663 if test yes = "$try_normal_branch" \
9664 && { test "$len" -lt "$max_cmd_len" \
9665 || test "$max_cmd_len" -le -1; }
9666 then
9667 func_show_eval "$cmd" 'exit $?'
9668 skipped_export=false
9669 elif test -n "$nm_file_list_spec"; then
9670 func_basename "$output"
9671 output_la=$func_basename_result
9672 save_libobjs=$libobjs
9673 save_output=$output
9674 output=$output_objdir/$output_la.nm
9675 func_to_tool_file "$output"
9676 libobjs=$nm_file_list_spec$func_to_tool_file_result
9677 func_append delfiles " $output"
9678 func_verbose "creating $NM input file list: $output"
9679 for obj in $save_libobjs; do
9680 func_to_tool_file "$obj"
9681 $ECHO "$func_to_tool_file_result"
9682 done > "$output"
9683 eval cmd=\"$cmd1\"
9684 func_show_eval "$cmd" 'exit $?'
9685 output=$save_output
9686 libobjs=$save_libobjs
9687 skipped_export=false
9688 else
9689 # The command line is too long to execute in one step.
9690 func_verbose "using reloadable object file for export list..."
9691 skipped_export=:
9692 # Break out early, otherwise skipped_export may be
9693 # set to false by a later but shorter cmd.
9694 break
9695 fi
9696 done
9697 IFS=$save_ifs
9698 if test -n "$export_symbols_regex" && test : != "$skipped_export"; then
9699 func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
9700 func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
9701 fi
9702 fi
9703 fi
9704
9705 if test -n "$export_symbols" && test -n "$include_expsyms"; then
9706 tmp_export_symbols=$export_symbols
9707 test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols
9708 $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
9709 fi
9710
9711 if test : != "$skipped_export" && test -n "$orig_export_symbols"; then
9712 # The given exports_symbols file has to be filtered, so filter it.
9713 func_verbose "filter symbol list for '$libname.la' to tag DATA exports"
9714 # FIXME: $output_objdir/$libname.filter potentially contains lots of
9715 # 's' commands, which not all seds can handle. GNU sed should be fine
9716 # though. Also, the filter scales superlinearly with the number of
9717 # global variables. join(1) would be nice here, but unfortunately
9718 # isn't a blessed tool.
9719 $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
9720 func_append delfiles " $export_symbols $output_objdir/$libname.filter"
9721 export_symbols=$output_objdir/$libname.def
9722 $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
9723 fi
9724
9725 tmp_deplibs=
9726 for test_deplib in $deplibs; do
9727 case " $convenience " in
9728 *" $test_deplib "*) ;;
9729 *)
9730 func_append tmp_deplibs " $test_deplib"
9731 ;;
9732 esac
9733 done
9734 deplibs=$tmp_deplibs
9735
9736 if test -n "$convenience"; then
9737 if test -n "$whole_archive_flag_spec" &&
9738 test yes = "$compiler_needs_object" &&
9739 test -z "$libobjs"; then
9740 # extract the archives, so we have objects to list.
9741 # TODO: could optimize this to just extract one archive.
9742 whole_archive_flag_spec=
9743 fi
9744 if test -n "$whole_archive_flag_spec"; then
9745 save_libobjs=$libobjs
9746 eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
9747 test "X$libobjs" = "X " && libobjs=
9748 else
9749 gentop=$output_objdir/${outputname}x
9750 func_append generated " $gentop"
9751
9752 func_extract_archives $gentop $convenience
9753 func_append libobjs " $func_extract_archives_result"
9754 test "X$libobjs" = "X " && libobjs=
9755 fi
9756 fi
9757
9758 if test yes = "$thread_safe" && test -n "$thread_safe_flag_spec"; then
9759 eval flag=\"$thread_safe_flag_spec\"
9760 func_append linker_flags " $flag"
9761 fi
9762
9763 # Make a backup of the uninstalled library when relinking
9764 if test relink = "$opt_mode"; then
9765 $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $?
9766 fi
9767
9768 # Do each of the archive commands.
9769 if test yes = "$module" && test -n "$module_cmds"; then
9770 if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
9771 eval test_cmds=\"$module_expsym_cmds\"
9772 cmds=$module_expsym_cmds
9773 else
9774 eval test_cmds=\"$module_cmds\"
9775 cmds=$module_cmds
9776 fi
9777 else
9778 if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
9779 eval test_cmds=\"$archive_expsym_cmds\"
9780 cmds=$archive_expsym_cmds
9781 else
9782 eval test_cmds=\"$archive_cmds\"
9783 cmds=$archive_cmds
9784 fi
9785 fi
9786
9787 if test : != "$skipped_export" &&
9788 func_len " $test_cmds" &&
9789 len=$func_len_result &&
9790 test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
9791 :
9792 else
9793 # The command line is too long to link in one step, link piecewise
9794 # or, if using GNU ld and skipped_export is not :, use a linker
9795 # script.
9796
9797 # Save the value of $output and $libobjs because we want to
9798 # use them later. If we have whole_archive_flag_spec, we
9799 # want to use save_libobjs as it was before
9800 # whole_archive_flag_spec was expanded, because we can't
9801 # assume the linker understands whole_archive_flag_spec.
9802 # This may have to be revisited, in case too many
9803 # convenience libraries get linked in and end up exceeding
9804 # the spec.
9805 if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
9806 save_libobjs=$libobjs
9807 fi
9808 save_output=$output
9809 func_basename "$output"
9810 output_la=$func_basename_result
9811
9812 # Clear the reloadable object creation command queue and
9813 # initialize k to one.
9814 test_cmds=
9815 concat_cmds=
9816 objlist=
9817 last_robj=
9818 k=1
9819
9820 if test -n "$save_libobjs" && test : != "$skipped_export" && test yes = "$with_gnu_ld"; then
9821 output=$output_objdir/$output_la.lnkscript
9822 func_verbose "creating GNU ld script: $output"
9823 echo 'INPUT (' > $output
9824 for obj in $save_libobjs
9825 do
9826 func_to_tool_file "$obj"
9827 $ECHO "$func_to_tool_file_result" >> $output
9828 done
9829 echo ')' >> $output
9830 func_append delfiles " $output"
9831 func_to_tool_file "$output"
9832 output=$func_to_tool_file_result
9833 elif test -n "$save_libobjs" && test : != "$skipped_export" && test -n "$file_list_spec"; then
9834 output=$output_objdir/$output_la.lnk
9835 func_verbose "creating linker input file list: $output"
9836 : > $output
9837 set x $save_libobjs
9838 shift
9839 firstobj=
9840 if test yes = "$compiler_needs_object"; then
9841 firstobj="$1 "
9842 shift
9843 fi
9844 for obj
9845 do
9846 func_to_tool_file "$obj"
9847 $ECHO "$func_to_tool_file_result" >> $output
9848 done
9849 func_append delfiles " $output"
9850 func_to_tool_file "$output"
9851 output=$firstobj\"$file_list_spec$func_to_tool_file_result\"
9852 else
9853 if test -n "$save_libobjs"; then
9854 func_verbose "creating reloadable object files..."
9855 output=$output_objdir/$output_la-$k.$objext
9856 eval test_cmds=\"$reload_cmds\"
9857 func_len " $test_cmds"
9858 len0=$func_len_result
9859 len=$len0
9860
9861 # Loop over the list of objects to be linked.
9862 for obj in $save_libobjs
9863 do
9864 func_len " $obj"
9865 func_arith $len + $func_len_result
9866 len=$func_arith_result
9867 if test -z "$objlist" ||
9868 test "$len" -lt "$max_cmd_len"; then
9869 func_append objlist " $obj"
9870 else
9871 # The command $test_cmds is almost too long, add a
9872 # command to the queue.
9873 if test 1 -eq "$k"; then
9874 # The first file doesn't have a previous command to add.
9875 reload_objs=$objlist
9876 eval concat_cmds=\"$reload_cmds\"
9877 else
9878 # All subsequent reloadable object files will link in
9879 # the last one created.
9880 reload_objs="$objlist $last_robj"
9881 eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\"
9882 fi
9883 last_robj=$output_objdir/$output_la-$k.$objext
9884 func_arith $k + 1
9885 k=$func_arith_result
9886 output=$output_objdir/$output_la-$k.$objext
9887 objlist=" $obj"
9888 func_len " $last_robj"
9889 func_arith $len0 + $func_len_result
9890 len=$func_arith_result
9891 fi
9892 done
9893 # Handle the remaining objects by creating one last
9894 # reloadable object file. All subsequent reloadable object
9895 # files will link in the last one created.
9896 test -z "$concat_cmds" || concat_cmds=$concat_cmds~
9897 reload_objs="$objlist $last_robj"
9898 eval concat_cmds=\"\$concat_cmds$reload_cmds\"
9899 if test -n "$last_robj"; then
9900 eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
9901 fi
9902 func_append delfiles " $output"
9903
9904 else
9905 output=
9906 fi
9907
9908 ${skipped_export-false} && {
9909 func_verbose "generating symbol list for '$libname.la'"
9910 export_symbols=$output_objdir/$libname.exp
9911 $opt_dry_run || $RM $export_symbols
9912 libobjs=$output
9913 # Append the command to create the export file.
9914 test -z "$concat_cmds" || concat_cmds=$concat_cmds~
9915 eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\"
9916 if test -n "$last_robj"; then
9917 eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
9918 fi
9919 }
9920
9921 test -n "$save_libobjs" &&
9922 func_verbose "creating a temporary reloadable object file: $output"
9923
9924 # Loop through the commands generated above and execute them.
9925 save_ifs=$IFS; IFS='~'
9926 for cmd in $concat_cmds; do
9927 IFS=$save_ifs
9928 $opt_quiet || {
9929 func_quote_for_expand "$cmd"
9930 eval "func_echo $func_quote_for_expand_result"
9931 }
9932 $opt_dry_run || eval "$cmd" || {
9933 lt_exit=$?
9934
9935 # Restore the uninstalled library and exit
9936 if test relink = "$opt_mode"; then
9937 ( cd "$output_objdir" && \
9938 $RM "${realname}T" && \
9939 $MV "${realname}U" "$realname" )
9940 fi
9941
9942 exit $lt_exit
9943 }
9944 done
9945 IFS=$save_ifs
9946
9947 if test -n "$export_symbols_regex" && ${skipped_export-false}; then
9948 func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
9949 func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
9950 fi
9951 fi
9952
9953 ${skipped_export-false} && {
9954 if test -n "$export_symbols" && test -n "$include_expsyms"; then
9955 tmp_export_symbols=$export_symbols
9956 test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols
9957 $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
9958 fi
9959
9960 if test -n "$orig_export_symbols"; then
9961 # The given exports_symbols file has to be filtered, so filter it.
9962 func_verbose "filter symbol list for '$libname.la' to tag DATA exports"
9963 # FIXME: $output_objdir/$libname.filter potentially contains lots of
9964 # 's' commands, which not all seds can handle. GNU sed should be fine
9965 # though. Also, the filter scales superlinearly with the number of
9966 # global variables. join(1) would be nice here, but unfortunately
9967 # isn't a blessed tool.
9968 $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
9969 func_append delfiles " $export_symbols $output_objdir/$libname.filter"
9970 export_symbols=$output_objdir/$libname.def
9971 $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
9972 fi
9973 }
9974
9975 libobjs=$output
9976 # Restore the value of output.
9977 output=$save_output
9978
9979 if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
9980 eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
9981 test "X$libobjs" = "X " && libobjs=
9982 fi
9983 # Expand the library linking commands again to reset the
9984 # value of $libobjs for piecewise linking.
9985
9986 # Do each of the archive commands.
9987 if test yes = "$module" && test -n "$module_cmds"; then
9988 if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
9989 cmds=$module_expsym_cmds
9990 else
9991 cmds=$module_cmds
9992 fi
9993 else
9994 if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
9995 cmds=$archive_expsym_cmds
9996 else
9997 cmds=$archive_cmds
9998 fi
9999 fi
10000 fi
10001
10002 if test -n "$delfiles"; then
10003 # Append the command to remove temporary files to $cmds.
10004 eval cmds=\"\$cmds~\$RM $delfiles\"
10005 fi
10006
10007 # Add any objects from preloaded convenience libraries
10008 if test -n "$dlprefiles"; then
10009 gentop=$output_objdir/${outputname}x
10010 func_append generated " $gentop"
10011
10012 func_extract_archives $gentop $dlprefiles
10013 func_append libobjs " $func_extract_archives_result"
10014 test "X$libobjs" = "X " && libobjs=
10015 fi
10016
10017 save_ifs=$IFS; IFS='~'
10018 for cmd in $cmds; do
10019 IFS=$sp$nl
10020 eval cmd=\"$cmd\"
10021 IFS=$save_ifs
10022 $opt_quiet || {
10023 func_quote_for_expand "$cmd"
10024 eval "func_echo $func_quote_for_expand_result"
10025 }
10026 $opt_dry_run || eval "$cmd" || {
10027 lt_exit=$?
10028
10029 # Restore the uninstalled library and exit
10030 if test relink = "$opt_mode"; then
10031 ( cd "$output_objdir" && \
10032 $RM "${realname}T" && \
10033 $MV "${realname}U" "$realname" )
10034 fi
10035
10036 exit $lt_exit
10037 }
10038 done
10039 IFS=$save_ifs
10040
10041 # Restore the uninstalled library and exit
10042 if test relink = "$opt_mode"; then
10043 $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $?
10044
10045 if test -n "$convenience"; then
10046 if test -z "$whole_archive_flag_spec"; then
10047 func_show_eval '${RM}r "$gentop"'
10048 fi
10049 fi
10050
10051 exit $EXIT_SUCCESS
10052 fi
10053
10054 # Create links to the real library.
10055 for linkname in $linknames; do
10056 if test "$realname" != "$linkname"; then
10057 func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?'
10058 fi
10059 done
10060
10061 # If -module or -export-dynamic was specified, set the dlname.
10062 if test yes = "$module" || test yes = "$export_dynamic"; then
10063 # On all known operating systems, these are identical.
10064 dlname=$soname
10065 fi
10066 fi
10067 ;;
10068
10069 obj)
10070 if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then
10071 func_warning "'-dlopen' is ignored for objects"
10072 fi
10073
10074 case " $deplibs" in
10075 *\ -l* | *\ -L*)
10076 func_warning "'-l' and '-L' are ignored for objects" ;;
10077 esac
10078
10079 test -n "$rpath" && \
10080 func_warning "'-rpath' is ignored for objects"
10081
10082 test -n "$xrpath" && \
10083 func_warning "'-R' is ignored for objects"
10084
10085 test -n "$vinfo" && \
10086 func_warning "'-version-info' is ignored for objects"
10087
10088 test -n "$release" && \
10089 func_warning "'-release' is ignored for objects"
10090
10091 case $output in
10092 *.lo)
10093 test -n "$objs$old_deplibs" && \
10094 func_fatal_error "cannot build library object '$output' from non-libtool objects"
10095
10096 libobj=$output
10097 func_lo2o "$libobj"
10098 obj=$func_lo2o_result
10099 ;;
10100 *)
10101 libobj=
10102 obj=$output
10103 ;;
10104 esac
10105
10106 # Delete the old objects.
10107 $opt_dry_run || $RM $obj $libobj
10108
10109 # Objects from convenience libraries. This assumes
10110 # single-version convenience libraries. Whenever we create
10111 # different ones for PIC/non-PIC, this we'll have to duplicate
10112 # the extraction.
10113 reload_conv_objs=
10114 gentop=
10115 # if reload_cmds runs $LD directly, get rid of -Wl from
10116 # whole_archive_flag_spec and hope we can get by with turning comma
10117 # into space.
10118 case $reload_cmds in
10119 *\$LD[\ \$]*) wl= ;;
10120 esac
10121 if test -n "$convenience"; then
10122 if test -n "$whole_archive_flag_spec"; then
10123 eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\"
10124 test -n "$wl" || tmp_whole_archive_flags=`$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'`
10125 reload_conv_objs=$reload_objs\ $tmp_whole_archive_flags
10126 else
10127 gentop=$output_objdir/${obj}x
10128 func_append generated " $gentop"
10129
10130 func_extract_archives $gentop $convenience
10131 reload_conv_objs="$reload_objs $func_extract_archives_result"
10132 fi
10133 fi
10134
10135 # If we're not building shared, we need to use non_pic_objs
10136 test yes = "$build_libtool_libs" || libobjs=$non_pic_objects
10137
10138 # Create the old-style object.
10139 reload_objs=$objs$old_deplibs' '`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; /\.lib$/d; $lo2o" | $NL2SP`' '$reload_conv_objs
10140
10141 output=$obj
10142 func_execute_cmds "$reload_cmds" 'exit $?'
10143
10144 # Exit if we aren't doing a library object file.
10145 if test -z "$libobj"; then
10146 if test -n "$gentop"; then
10147 func_show_eval '${RM}r "$gentop"'
10148 fi
10149
10150 exit $EXIT_SUCCESS
10151 fi
10152
10153 test yes = "$build_libtool_libs" || {
10154 if test -n "$gentop"; then
10155 func_show_eval '${RM}r "$gentop"'
10156 fi
10157
10158 # Create an invalid libtool object if no PIC, so that we don't
10159 # accidentally link it into a program.
10160 # $show "echo timestamp > $libobj"
10161 # $opt_dry_run || eval "echo timestamp > $libobj" || exit $?
10162 exit $EXIT_SUCCESS
10163 }
10164
10165 if test -n "$pic_flag" || test default != "$pic_mode"; then
10166 # Only do commands if we really have different PIC objects.
10167 reload_objs="$libobjs $reload_conv_objs"
10168 output=$libobj
10169 func_execute_cmds "$reload_cmds" 'exit $?'
10170 fi
10171
10172 if test -n "$gentop"; then
10173 func_show_eval '${RM}r "$gentop"'
10174 fi
10175
10176 exit $EXIT_SUCCESS
10177 ;;
10178
10179 prog)
10180 case $host in
10181 *cygwin*) func_stripname '' '.exe' "$output"
10182 output=$func_stripname_result.exe;;
10183 esac
10184 test -n "$vinfo" && \
10185 func_warning "'-version-info' is ignored for programs"
10186
10187 test -n "$release" && \
10188 func_warning "'-release' is ignored for programs"
10189
10190 $preload \
10191 && test unknown,unknown,unknown = "$dlopen_support,$dlopen_self,$dlopen_self_static" \
10192 && func_warning "'LT_INIT([dlopen])' not used. Assuming no dlopen support."
10193
10194 case $host in
10195 *-*-rhapsody* | *-*-darwin1.[012])
10196 # On Rhapsody replace the C library is the System framework
10197 compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'`
10198 finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'`
10199 ;;
10200 esac
10201
10202 case $host in
10203 *-*-darwin*)
10204 # Don't allow lazy linking, it breaks C++ global constructors
10205 # But is supposedly fixed on 10.4 or later (yay!).
10206 if test CXX = "$tagname"; then
10207 case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
10208 10.[0123])
10209 func_append compile_command " $wl-bind_at_load"
10210 func_append finalize_command " $wl-bind_at_load"
10211 ;;
10212 esac
10213 fi
10214 # Time to change all our "foo.ltframework" stuff back to "-framework foo"
10215 compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
10216 finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
10217 ;;
10218 esac
10219
10220
10221 # move library search paths that coincide with paths to not yet
10222 # installed libraries to the beginning of the library search list
10223 new_libs=
10224 for path in $notinst_path; do
10225 case " $new_libs " in
10226 *" -L$path/$objdir "*) ;;
10227 *)
10228 case " $compile_deplibs " in
10229 *" -L$path/$objdir "*)
10230 func_append new_libs " -L$path/$objdir" ;;
10231 esac
10232 ;;
10233 esac
10234 done
10235 for deplib in $compile_deplibs; do
10236 case $deplib in
10237 -L*)
10238 case " $new_libs " in
10239 *" $deplib "*) ;;
10240 *) func_append new_libs " $deplib" ;;
10241 esac
10242 ;;
10243 *) func_append new_libs " $deplib" ;;
10244 esac
10245 done
10246 compile_deplibs=$new_libs
10247
10248
10249 func_append compile_command " $compile_deplibs"
10250 func_append finalize_command " $finalize_deplibs"
10251
10252 if test -n "$rpath$xrpath"; then
10253 # If the user specified any rpath flags, then add them.
10254 for libdir in $rpath $xrpath; do
10255 # This is the magic to use -rpath.
10256 case "$finalize_rpath " in
10257 *" $libdir "*) ;;
10258 *) func_append finalize_rpath " $libdir" ;;
10259 esac
10260 done
10261 fi
10262
10263 # Now hardcode the library paths
10264 rpath=
10265 hardcode_libdirs=
10266 for libdir in $compile_rpath $finalize_rpath; do
10267 if test -n "$hardcode_libdir_flag_spec"; then
10268 if test -n "$hardcode_libdir_separator"; then
10269 if test -z "$hardcode_libdirs"; then
10270 hardcode_libdirs=$libdir
10271 else
10272 # Just accumulate the unique libdirs.
10273 case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
10274 *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
10275 ;;
10276 *)
10277 func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
10278 ;;
10279 esac
10280 fi
10281 else
10282 eval flag=\"$hardcode_libdir_flag_spec\"
10283 func_append rpath " $flag"
10284 fi
10285 elif test -n "$runpath_var"; then
10286 case "$perm_rpath " in
10287 *" $libdir "*) ;;
10288 *) func_append perm_rpath " $libdir" ;;
10289 esac
10290 fi
10291 case $host in
10292 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
10293 testbindir=`$ECHO "$libdir" | $SED -e 's*/lib$*/bin*'`
10294 case :$dllsearchpath: in
10295 *":$libdir:"*) ;;
10296 ::) dllsearchpath=$libdir;;
10297 *) func_append dllsearchpath ":$libdir";;
10298 esac
10299 case :$dllsearchpath: in
10300 *":$testbindir:"*) ;;
10301 ::) dllsearchpath=$testbindir;;
10302 *) func_append dllsearchpath ":$testbindir";;
10303 esac
10304 ;;
10305 esac
10306 done
10307 # Substitute the hardcoded libdirs into the rpath.
10308 if test -n "$hardcode_libdir_separator" &&
10309 test -n "$hardcode_libdirs"; then
10310 libdir=$hardcode_libdirs
10311 eval rpath=\" $hardcode_libdir_flag_spec\"
10312 fi
10313 compile_rpath=$rpath
10314
10315 rpath=
10316 hardcode_libdirs=
10317 for libdir in $finalize_rpath; do
10318 if test -n "$hardcode_libdir_flag_spec"; then
10319 if test -n "$hardcode_libdir_separator"; then
10320 if test -z "$hardcode_libdirs"; then
10321 hardcode_libdirs=$libdir
10322 else
10323 # Just accumulate the unique libdirs.
10324 case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
10325 *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
10326 ;;
10327 *)
10328 func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
10329 ;;
10330 esac
10331 fi
10332 else
10333 eval flag=\"$hardcode_libdir_flag_spec\"
10334 func_append rpath " $flag"
10335 fi
10336 elif test -n "$runpath_var"; then
10337 case "$finalize_perm_rpath " in
10338 *" $libdir "*) ;;
10339 *) func_append finalize_perm_rpath " $libdir" ;;
10340 esac
10341 fi
10342 done
10343 # Substitute the hardcoded libdirs into the rpath.
10344 if test -n "$hardcode_libdir_separator" &&
10345 test -n "$hardcode_libdirs"; then
10346 libdir=$hardcode_libdirs
10347 eval rpath=\" $hardcode_libdir_flag_spec\"
10348 fi
10349 finalize_rpath=$rpath
10350
10351 if test -n "$libobjs" && test yes = "$build_old_libs"; then
10352 # Transform all the library objects into standard objects.
10353 compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
10354 finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
10355 fi
10356
10357 func_generate_dlsyms "$outputname" "@PROGRAM@" false
10358
10359 # template prelinking step
10360 if test -n "$prelink_cmds"; then
10361 func_execute_cmds "$prelink_cmds" 'exit $?'
10362 fi
10363
10364 wrappers_required=:
10365 case $host in
10366 *cegcc* | *mingw32ce*)
10367 # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway.
10368 wrappers_required=false
10369 ;;
10370 *cygwin* | *mingw* )
10371 test yes = "$build_libtool_libs" || wrappers_required=false
10372 ;;
10373 *)
10374 if test no = "$need_relink" || test yes != "$build_libtool_libs"; then
10375 wrappers_required=false
10376 fi
10377 ;;
10378 esac
10379 $wrappers_required || {
10380 # Replace the output file specification.
10381 compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
10382 link_command=$compile_command$compile_rpath
10383
10384 # We have no uninstalled library dependencies, so finalize right now.
10385 exit_status=0
10386 func_show_eval "$link_command" 'exit_status=$?'
10387
10388 if test -n "$postlink_cmds"; then
10389 func_to_tool_file "$output"
10390 postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
10391 func_execute_cmds "$postlink_cmds" 'exit $?'
10392 fi
10393
10394 # Delete the generated files.
10395 if test -f "$output_objdir/${outputname}S.$objext"; then
10396 func_show_eval '$RM "$output_objdir/${outputname}S.$objext"'
10397 fi
10398
10399 exit $exit_status
10400 }
10401
10402 if test -n "$compile_shlibpath$finalize_shlibpath"; then
10403 compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
10404 fi
10405 if test -n "$finalize_shlibpath"; then
10406 finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
10407 fi
10408
10409 compile_var=
10410 finalize_var=
10411 if test -n "$runpath_var"; then
10412 if test -n "$perm_rpath"; then
10413 # We should set the runpath_var.
10414 rpath=
10415 for dir in $perm_rpath; do
10416 func_append rpath "$dir:"
10417 done
10418 compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
10419 fi
10420 if test -n "$finalize_perm_rpath"; then
10421 # We should set the runpath_var.
10422 rpath=
10423 for dir in $finalize_perm_rpath; do
10424 func_append rpath "$dir:"
10425 done
10426 finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
10427 fi
10428 fi
10429
10430 if test yes = "$no_install"; then
10431 # We don't need to create a wrapper script.
10432 link_command=$compile_var$compile_command$compile_rpath
10433 # Replace the output file specification.
10434 link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
10435 # Delete the old output file.
10436 $opt_dry_run || $RM $output
10437 # Link the executable and exit
10438 func_show_eval "$link_command" 'exit $?'
10439
10440 if test -n "$postlink_cmds"; then
10441 func_to_tool_file "$output"
10442 postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
10443 func_execute_cmds "$postlink_cmds" 'exit $?'
10444 fi
10445
10446 exit $EXIT_SUCCESS
10447 fi
10448
10449 case $hardcode_action,$fast_install in
10450 relink,*)
10451 # Fast installation is not supported
10452 link_command=$compile_var$compile_command$compile_rpath
10453 relink_command=$finalize_var$finalize_command$finalize_rpath
10454
10455 func_warning "this platform does not like uninstalled shared libraries"
10456 func_warning "'$output' will be relinked during installation"
10457 ;;
10458 *,yes)
10459 link_command=$finalize_var$compile_command$finalize_rpath
10460 relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'`
10461 ;;
10462 *,no)
10463 link_command=$compile_var$compile_command$compile_rpath
10464 relink_command=$finalize_var$finalize_command$finalize_rpath
10465 ;;
10466 *,needless)
10467 link_command=$finalize_var$compile_command$finalize_rpath
10468 relink_command=
10469 ;;
10470 esac
10471
10472 # Replace the output file specification.
10473 link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
10474
10475 # Delete the old output files.
10476 $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname
10477
10478 func_show_eval "$link_command" 'exit $?'
10479
10480 if test -n "$postlink_cmds"; then
10481 func_to_tool_file "$output_objdir/$outputname"
10482 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'`
10483 func_execute_cmds "$postlink_cmds" 'exit $?'
10484 fi
10485
10486 # Now create the wrapper script.
10487 func_verbose "creating $output"
10488
10489 # Quote the relink command for shipping.
10490 if test -n "$relink_command"; then
10491 # Preserve any variables that may affect compiler behavior
10492 for var in $variables_saved_for_relink; do
10493 if eval test -z \"\${$var+set}\"; then
10494 relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
10495 elif eval var_value=\$$var; test -z "$var_value"; then
10496 relink_command="$var=; export $var; $relink_command"
10497 else
10498 func_quote_for_eval "$var_value"
10499 relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
10500 fi
10501 done
10502 relink_command="(cd `pwd`; $relink_command)"
10503 relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
10504 fi
10505
10506 # Only actually do things if not in dry run mode.
10507 $opt_dry_run || {
10508 # win32 will think the script is a binary if it has
10509 # a .exe suffix, so we strip it off here.
10510 case $output in
10511 *.exe) func_stripname '' '.exe' "$output"
10512 output=$func_stripname_result ;;
10513 esac
10514 # test for cygwin because mv fails w/o .exe extensions
10515 case $host in
10516 *cygwin*)
10517 exeext=.exe
10518 func_stripname '' '.exe' "$outputname"
10519 outputname=$func_stripname_result ;;
10520 *) exeext= ;;
10521 esac
10522 case $host in
10523 *cygwin* | *mingw* )
10524 func_dirname_and_basename "$output" "" "."
10525 output_name=$func_basename_result
10526 output_path=$func_dirname_result
10527 cwrappersource=$output_path/$objdir/lt-$output_name.c
10528 cwrapper=$output_path/$output_name.exe
10529 $RM $cwrappersource $cwrapper
10530 trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
10531
10532 func_emit_cwrapperexe_src > $cwrappersource
10533
10534 # The wrapper executable is built using the $host compiler,
10535 # because it contains $host paths and files. If cross-
10536 # compiling, it, like the target executable, must be
10537 # executed on the $host or under an emulation environment.
10538 $opt_dry_run || {
10539 $LTCC $LTCFLAGS -o $cwrapper $cwrappersource
10540 $STRIP $cwrapper
10541 }
10542
10543 # Now, create the wrapper script for func_source use:
10544 func_ltwrapper_scriptname $cwrapper
10545 $RM $func_ltwrapper_scriptname_result
10546 trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15
10547 $opt_dry_run || {
10548 # note: this script will not be executed, so do not chmod.
10549 if test "x$build" = "x$host"; then
10550 $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result
10551 else
10552 func_emit_wrapper no > $func_ltwrapper_scriptname_result
10553 fi
10554 }
10555 ;;
10556 * )
10557 $RM $output
10558 trap "$RM $output; exit $EXIT_FAILURE" 1 2 15
10559
10560 func_emit_wrapper no > $output
10561 chmod +x $output
10562 ;;
10563 esac
10564 }
10565 exit $EXIT_SUCCESS
10566 ;;
10567 esac
10568
10569 # See if we need to build an old-fashioned archive.
10570 for oldlib in $oldlibs; do
10571
10572 case $build_libtool_libs in
10573 convenience)
10574 oldobjs="$libobjs_save $symfileobj"
10575 addlibs=$convenience
10576 build_libtool_libs=no
10577 ;;
10578 module)
10579 oldobjs=$libobjs_save
10580 addlibs=$old_convenience
10581 build_libtool_libs=no
10582 ;;
10583 *)
10584 oldobjs="$old_deplibs $non_pic_objects"
10585 $preload && test -f "$symfileobj" \
10586 && func_append oldobjs " $symfileobj"
10587 addlibs=$old_convenience
10588 ;;
10589 esac
10590
10591 if test -n "$addlibs"; then
10592 gentop=$output_objdir/${outputname}x
10593 func_append generated " $gentop"
10594
10595 func_extract_archives $gentop $addlibs
10596 func_append oldobjs " $func_extract_archives_result"
10597 fi
10598
10599 # Do each command in the archive commands.
10600 if test -n "$old_archive_from_new_cmds" && test yes = "$build_libtool_libs"; then
10601 cmds=$old_archive_from_new_cmds
10602 else
10603
10604 # Add any objects from preloaded convenience libraries
10605 if test -n "$dlprefiles"; then
10606 gentop=$output_objdir/${outputname}x
10607 func_append generated " $gentop"
10608
10609 func_extract_archives $gentop $dlprefiles
10610 func_append oldobjs " $func_extract_archives_result"
10611 fi
10612
10613 # POSIX demands no paths to be encoded in archives. We have
10614 # to avoid creating archives with duplicate basenames if we
10615 # might have to extract them afterwards, e.g., when creating a
10616 # static archive out of a convenience library, or when linking
10617 # the entirety of a libtool archive into another (currently
10618 # not supported by libtool).
10619 if (for obj in $oldobjs
10620 do
10621 func_basename "$obj"
10622 $ECHO "$func_basename_result"
10623 done | sort | sort -uc >/dev/null 2>&1); then
10624 :
10625 else
10626 echo "copying selected object files to avoid basename conflicts..."
10627 gentop=$output_objdir/${outputname}x
10628 func_append generated " $gentop"
10629 func_mkdir_p "$gentop"
10630 save_oldobjs=$oldobjs
10631 oldobjs=
10632 counter=1
10633 for obj in $save_oldobjs
10634 do
10635 func_basename "$obj"
10636 objbase=$func_basename_result
10637 case " $oldobjs " in
10638 " ") oldobjs=$obj ;;
10639 *[\ /]"$objbase "*)
10640 while :; do
10641 # Make sure we don't pick an alternate name that also
10642 # overlaps.
10643 newobj=lt$counter-$objbase
10644 func_arith $counter + 1
10645 counter=$func_arith_result
10646 case " $oldobjs " in
10647 *[\ /]"$newobj "*) ;;
10648 *) if test ! -f "$gentop/$newobj"; then break; fi ;;
10649 esac
10650 done
10651 func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
10652 func_append oldobjs " $gentop/$newobj"
10653 ;;
10654 *) func_append oldobjs " $obj" ;;
10655 esac
10656 done
10657 fi
10658 func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
10659 tool_oldlib=$func_to_tool_file_result
10660 eval cmds=\"$old_archive_cmds\"
10661
10662 func_len " $cmds"
10663 len=$func_len_result
10664 if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
10665 cmds=$old_archive_cmds
10666 elif test -n "$archiver_list_spec"; then
10667 func_verbose "using command file archive linking..."
10668 for obj in $oldobjs
10669 do
10670 func_to_tool_file "$obj"
10671 $ECHO "$func_to_tool_file_result"
10672 done > $output_objdir/$libname.libcmd
10673 func_to_tool_file "$output_objdir/$libname.libcmd"
10674 oldobjs=" $archiver_list_spec$func_to_tool_file_result"
10675 cmds=$old_archive_cmds
10676 else
10677 # the command line is too long to link in one step, link in parts
10678 func_verbose "using piecewise archive linking..."
10679 save_RANLIB=$RANLIB
10680 RANLIB=:
10681 objlist=
10682 concat_cmds=
10683 save_oldobjs=$oldobjs
10684 oldobjs=
10685 # Is there a better way of finding the last object in the list?
10686 for obj in $save_oldobjs
10687 do
10688 last_oldobj=$obj
10689 done
10690 eval test_cmds=\"$old_archive_cmds\"
10691 func_len " $test_cmds"
10692 len0=$func_len_result
10693 len=$len0
10694 for obj in $save_oldobjs
10695 do
10696 func_len " $obj"
10697 func_arith $len + $func_len_result
10698 len=$func_arith_result
10699 func_append objlist " $obj"
10700 if test "$len" -lt "$max_cmd_len"; then
10701 :
10702 else
10703 # the above command should be used before it gets too long
10704 oldobjs=$objlist
10705 if test "$obj" = "$last_oldobj"; then
10706 RANLIB=$save_RANLIB
10707 fi
10708 test -z "$concat_cmds" || concat_cmds=$concat_cmds~
10709 eval concat_cmds=\"\$concat_cmds$old_archive_cmds\"
10710 objlist=
10711 len=$len0
10712 fi
10713 done
10714 RANLIB=$save_RANLIB
10715 oldobjs=$objlist
10716 if test -z "$oldobjs"; then
10717 eval cmds=\"\$concat_cmds\"
10718 else
10719 eval cmds=\"\$concat_cmds~\$old_archive_cmds\"
10720 fi
10721 fi
10722 fi
10723 func_execute_cmds "$cmds" 'exit $?'
10724 done
10725
10726 test -n "$generated" && \
10727 func_show_eval "${RM}r$generated"
10728
10729 # Now create the libtool archive.
10730 case $output in
10731 *.la)
10732 old_library=
10733 test yes = "$build_old_libs" && old_library=$libname.$libext
10734 func_verbose "creating $output"
10735
10736 # Preserve any variables that may affect compiler behavior
10737 for var in $variables_saved_for_relink; do
10738 if eval test -z \"\${$var+set}\"; then
10739 relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
10740 elif eval var_value=\$$var; test -z "$var_value"; then
10741 relink_command="$var=; export $var; $relink_command"
10742 else
10743 func_quote_for_eval "$var_value"
10744 relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
10745 fi
10746 done
10747 # Quote the link command for shipping.
10748 relink_command="(cd `pwd`; $SHELL \"$progpath\" $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
10749 relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
10750 if test yes = "$hardcode_automatic"; then
10751 relink_command=
10752 fi
10753
10754 # Only create the output if not a dry run.
10755 $opt_dry_run || {
10756 for installed in no yes; do
10757 if test yes = "$installed"; then
10758 if test -z "$install_libdir"; then
10759 break
10760 fi
10761 output=$output_objdir/${outputname}i
10762 # Replace all uninstalled libtool libraries with the installed ones
10763 newdependency_libs=
10764 for deplib in $dependency_libs; do
10765 case $deplib in
10766 *.la)
10767 func_basename "$deplib"
10768 name=$func_basename_result
10769 func_resolve_sysroot "$deplib"
10770 eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result`
10771 test -z "$libdir" && \
10772 func_fatal_error "'$deplib' is not a valid libtool archive"
10773 func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name"
10774 ;;
10775 -L*)
10776 func_stripname -L '' "$deplib"
10777 func_replace_sysroot "$func_stripname_result"
10778 func_append newdependency_libs " -L$func_replace_sysroot_result"
10779 ;;
10780 -R*)
10781 func_stripname -R '' "$deplib"
10782 func_replace_sysroot "$func_stripname_result"
10783 func_append newdependency_libs " -R$func_replace_sysroot_result"
10784 ;;
10785 *) func_append newdependency_libs " $deplib" ;;
10786 esac
10787 done
10788 dependency_libs=$newdependency_libs
10789 newdlfiles=
10790
10791 for lib in $dlfiles; do
10792 case $lib in
10793 *.la)
10794 func_basename "$lib"
10795 name=$func_basename_result
10796 eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
10797 test -z "$libdir" && \
10798 func_fatal_error "'$lib' is not a valid libtool archive"
10799 func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name"
10800 ;;
10801 *) func_append newdlfiles " $lib" ;;
10802 esac
10803 done
10804 dlfiles=$newdlfiles
10805 newdlprefiles=
10806 for lib in $dlprefiles; do
10807 case $lib in
10808 *.la)
10809 # Only pass preopened files to the pseudo-archive (for
10810 # eventual linking with the app. that links it) if we
10811 # didn't already link the preopened objects directly into
10812 # the library:
10813 func_basename "$lib"
10814 name=$func_basename_result
10815 eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
10816 test -z "$libdir" && \
10817 func_fatal_error "'$lib' is not a valid libtool archive"
10818 func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name"
10819 ;;
10820 esac
10821 done
10822 dlprefiles=$newdlprefiles
10823 else
10824 newdlfiles=
10825 for lib in $dlfiles; do
10826 case $lib in
10827 [\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;;
10828 *) abs=`pwd`"/$lib" ;;
10829 esac
10830 func_append newdlfiles " $abs"
10831 done
10832 dlfiles=$newdlfiles
10833 newdlprefiles=
10834 for lib in $dlprefiles; do
10835 case $lib in
10836 [\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;;
10837 *) abs=`pwd`"/$lib" ;;
10838 esac
10839 func_append newdlprefiles " $abs"
10840 done
10841 dlprefiles=$newdlprefiles
10842 fi
10843 $RM $output
10844 # place dlname in correct position for cygwin
10845 # In fact, it would be nice if we could use this code for all target
10846 # systems that can't hard-code library paths into their executables
10847 # and that have no shared library path variable independent of PATH,
10848 # but it turns out we can't easily determine that from inspecting
10849 # libtool variables, so we have to hard-code the OSs to which it
10850 # applies here; at the moment, that means platforms that use the PE
10851 # object format with DLL files. See the long comment at the top of
10852 # tests/bindir.at for full details.
10853 tdlname=$dlname
10854 case $host,$output,$installed,$module,$dlname in
10855 *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll)
10856 # If a -bindir argument was supplied, place the dll there.
10857 if test -n "$bindir"; then
10858 func_relative_path "$install_libdir" "$bindir"
10859 tdlname=$func_relative_path_result/$dlname
10860 else
10861 # Otherwise fall back on heuristic.
10862 tdlname=../bin/$dlname
10863 fi
10864 ;;
10865 esac
10866 $ECHO > $output "\
10867 # $outputname - a libtool library file
10868 # Generated by $PROGRAM (GNU $PACKAGE) $VERSION
10869 #
10870 # Please DO NOT delete this file!
10871 # It is necessary for linking the library.
10872
10873 # The name that we can dlopen(3).
10874 dlname='$tdlname'
10875
10876 # Names of this library.
10877 library_names='$library_names'
10878
10879 # The name of the static archive.
10880 old_library='$old_library'
10881
10882 # Linker flags that cannot go in dependency_libs.
10883 inherited_linker_flags='$new_inherited_linker_flags'
10884
10885 # Libraries that this one depends upon.
10886 dependency_libs='$dependency_libs'
10887
10888 # Names of additional weak libraries provided by this library
10889 weak_library_names='$weak_libs'
10890
10891 # Version information for $libname.
10892 current=$current
10893 age=$age
10894 revision=$revision
10895
10896 # Is this an already installed library?
10897 installed=$installed
10898
10899 # Should we warn about portability when linking against -modules?
10900 shouldnotlink=$module
10901
10902 # Files to dlopen/dlpreopen
10903 dlopen='$dlfiles'
10904 dlpreopen='$dlprefiles'
10905
10906 # Directory that this library needs to be installed in:
10907 libdir='$install_libdir'"
10908 if test no,yes = "$installed,$need_relink"; then
10909 $ECHO >> $output "\
10910 relink_command=\"$relink_command\""
10911 fi
10912 done
10913 }
10914
10915 # Do a symbolic link so that the libtool archive can be found in
10916 # LD_LIBRARY_PATH before the program is installed.
10917 func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?'
10918 ;;
10919 esac
10920 exit $EXIT_SUCCESS
10921 }
10922
10923 if test link = "$opt_mode" || test relink = "$opt_mode"; then
10924 func_mode_link ${1+"$@"}
10925 fi
10926
10927
10928 # func_mode_uninstall arg...
10929 func_mode_uninstall ()
10930 {
10931 $debug_cmd
10932
10933 RM=$nonopt
10934 files=
10935 rmforce=false
10936 exit_status=0
10937
10938 # This variable tells wrapper scripts just to set variables rather
10939 # than running their programs.
10940 libtool_install_magic=$magic
10941
10942 for arg
10943 do
10944 case $arg in
10945 -f) func_append RM " $arg"; rmforce=: ;;
10946 -*) func_append RM " $arg" ;;
10947 *) func_append files " $arg" ;;
10948 esac
10949 done
10950
10951 test -z "$RM" && \
10952 func_fatal_help "you must specify an RM program"
10953
10954 rmdirs=
10955
10956 for file in $files; do
10957 func_dirname "$file" "" "."
10958 dir=$func_dirname_result
10959 if test . = "$dir"; then
10960 odir=$objdir
10961 else
10962 odir=$dir/$objdir
10963 fi
10964 func_basename "$file"
10965 name=$func_basename_result
10966 test uninstall = "$opt_mode" && odir=$dir
10967
10968 # Remember odir for removal later, being careful to avoid duplicates
10969 if test clean = "$opt_mode"; then
10970 case " $rmdirs " in
10971 *" $odir "*) ;;
10972 *) func_append rmdirs " $odir" ;;
10973 esac
10974 fi
10975
10976 # Don't error if the file doesn't exist and rm -f was used.
10977 if { test -L "$file"; } >/dev/null 2>&1 ||
10978 { test -h "$file"; } >/dev/null 2>&1 ||
10979 test -f "$file"; then
10980 :
10981 elif test -d "$file"; then
10982 exit_status=1
10983 continue
10984 elif $rmforce; then
10985 continue
10986 fi
10987
10988 rmfiles=$file
10989
10990 case $name in
10991 *.la)
10992 # Possibly a libtool archive, so verify it.
10993 if func_lalib_p "$file"; then
10994 func_source $dir/$name
10995
10996 # Delete the libtool libraries and symlinks.
10997 for n in $library_names; do
10998 func_append rmfiles " $odir/$n"
10999 done
11000 test -n "$old_library" && func_append rmfiles " $odir/$old_library"
11001
11002 case $opt_mode in
11003 clean)
11004 case " $library_names " in
11005 *" $dlname "*) ;;
11006 *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;;
11007 esac
11008 test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i"
11009 ;;
11010 uninstall)
11011 if test -n "$library_names"; then
11012 # Do each command in the postuninstall commands.
11013 func_execute_cmds "$postuninstall_cmds" '$rmforce || exit_status=1'
11014 fi
11015
11016 if test -n "$old_library"; then
11017 # Do each command in the old_postuninstall commands.
11018 func_execute_cmds "$old_postuninstall_cmds" '$rmforce || exit_status=1'
11019 fi
11020 # FIXME: should reinstall the best remaining shared library.
11021 ;;
11022 esac
11023 fi
11024 ;;
11025
11026 *.lo)
11027 # Possibly a libtool object, so verify it.
11028 if func_lalib_p "$file"; then
11029
11030 # Read the .lo file
11031 func_source $dir/$name
11032
11033 # Add PIC object to the list of files to remove.
11034 if test -n "$pic_object" && test none != "$pic_object"; then
11035 func_append rmfiles " $dir/$pic_object"
11036 fi
11037
11038 # Add non-PIC object to the list of files to remove.
11039 if test -n "$non_pic_object" && test none != "$non_pic_object"; then
11040 func_append rmfiles " $dir/$non_pic_object"
11041 fi
11042 fi
11043 ;;
11044
11045 *)
11046 if test clean = "$opt_mode"; then
11047 noexename=$name
11048 case $file in
11049 *.exe)
11050 func_stripname '' '.exe' "$file"
11051 file=$func_stripname_result
11052 func_stripname '' '.exe' "$name"
11053 noexename=$func_stripname_result
11054 # $file with .exe has already been added to rmfiles,
11055 # add $file without .exe
11056 func_append rmfiles " $file"
11057 ;;
11058 esac
11059 # Do a test to see if this is a libtool program.
11060 if func_ltwrapper_p "$file"; then
11061 if func_ltwrapper_executable_p "$file"; then
11062 func_ltwrapper_scriptname "$file"
11063 relink_command=
11064 func_source $func_ltwrapper_scriptname_result
11065 func_append rmfiles " $func_ltwrapper_scriptname_result"
11066 else
11067 relink_command=
11068 func_source $dir/$noexename
11069 fi
11070
11071 # note $name still contains .exe if it was in $file originally
11072 # as does the version of $file that was added into $rmfiles
11073 func_append rmfiles " $odir/$name $odir/${name}S.$objext"
11074 if test yes = "$fast_install" && test -n "$relink_command"; then
11075 func_append rmfiles " $odir/lt-$name"
11076 fi
11077 if test "X$noexename" != "X$name"; then
11078 func_append rmfiles " $odir/lt-$noexename.c"
11079 fi
11080 fi
11081 fi
11082 ;;
11083 esac
11084 func_show_eval "$RM $rmfiles" 'exit_status=1'
11085 done
11086
11087 # Try to remove the $objdir's in the directories where we deleted files
11088 for dir in $rmdirs; do
11089 if test -d "$dir"; then
11090 func_show_eval "rmdir $dir >/dev/null 2>&1"
11091 fi
11092 done
11093
11094 exit $exit_status
11095 }
11096
11097 if test uninstall = "$opt_mode" || test clean = "$opt_mode"; then
11098 func_mode_uninstall ${1+"$@"}
11099 fi
11100
11101 test -z "$opt_mode" && {
11102 help=$generic_help
11103 func_fatal_help "you must specify a MODE"
11104 }
11105
11106 test -z "$exec_cmd" && \
11107 func_fatal_help "invalid operation mode '$opt_mode'"
11108
11109 if test -n "$exec_cmd"; then
11110 eval exec "$exec_cmd"
11111 exit $EXIT_FAILURE
11112 fi
11113
11114 exit $exit_status
11115
11116
11117 # The TAGs below are defined such that we never get into a situation
11118 # where we disable both kinds of libraries. Given conflicting
11119 # choices, we go for a static library, that is the most portable,
11120 # since we can't tell whether shared libraries were disabled because
11121 # the user asked for that or because the platform doesn't support
11122 # them. This is particularly important on AIX, because we don't
11123 # support having both static and shared libraries enabled at the same
11124 # time on that platform, so we default to a shared-only configuration.
11125 # If a disable-shared tag is given, we'll fallback to a static-only
11126 # configuration. But we'll never go from static-only to shared-only.
11127
11128 # ### BEGIN LIBTOOL TAG CONFIG: disable-shared
11129 build_libtool_libs=no
11130 build_old_libs=yes
11131 # ### END LIBTOOL TAG CONFIG: disable-shared
11132
11133 # ### BEGIN LIBTOOL TAG CONFIG: disable-static
11134 build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
11135 # ### END LIBTOOL TAG CONFIG: disable-static
11136
11137 # Local Variables:
11138 # mode:shell-script
11139 # sh-indentation:2
11140 # End: