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comparison GEMBASSY-1.0.3/ltmain.sh @ 2:8947fca5f715 draft default tip
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date | Fri, 26 Jun 2015 05:21:44 -0400 |
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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='[0m' | |
496 tc_bold='[1m'; tc_standout='[7m' | |
497 tc_red='[31m'; tc_green='[32m' | |
498 tc_blue='[34m'; tc_cyan='[36m' | |
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 *) <_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: |