lac : 0f0a2da3f9dd10627626bf9725b332d95f314393
1: #! /bin/sh
2: ## DO NOT EDIT - This file generated from ./build-aux/ltmain.in
3: ## by inline-source v2014-01-03.01
4:
5: # libtool (GNU libtool) 2.4.6
6: # Provide generalized library-building support services.
7: # Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
8:
9: # Copyright (C) 1996-2015 Free Software Foundation, Inc.
10: # This is free software; see the source for copying conditions. There is NO
11: # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
12:
13: # GNU Libtool is free software; you can redistribute it and/or modify
14: # it under the terms of the GNU General Public License as published by
15: # the Free Software Foundation; either version 2 of the License, or
16: # (at your option) any later version.
17: #
18: # As a special exception to the GNU General Public License,
19: # if you distribute this file as part of a program or library that
20: # is built using GNU Libtool, you may include this file under the
21: # same distribution terms that you use for the rest of that program.
22: #
23: # GNU Libtool is distributed in the hope that it will be useful, but
24: # WITHOUT ANY WARRANTY; without even the implied warranty of
25: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
26: # General Public License for more details.
27: #
28: # You should have received a copy of the GNU General Public License
29: # along with this program. If not, see <http://www.gnu.org/licenses/>.
30:
31:
32: PROGRAM=libtool
33: PACKAGE=libtool
34: VERSION=2.4.6
35: package_revision=2.4.6
36:
37:
38: ## ------ ##
39: ## Usage. ##
40: ## ------ ##
41:
42: # Run './libtool --help' for help with using this script from the
43: # command line.
44:
45:
46: ## ------------------------------- ##
47: ## User overridable command paths. ##
48: ## ------------------------------- ##
49:
50: # After configure completes, it has a better idea of some of the
51: # shell tools we need than the defaults used by the functions shared
52: # with bootstrap, so set those here where they can still be over-
53: # ridden by the user, but otherwise take precedence.
54:
55: : ${AUTOCONF="autoconf"}
56: : ${AUTOMAKE="automake"}
57:
58:
59: ## -------------------------- ##
60: ## Source external libraries. ##
61: ## -------------------------- ##
62:
63: # Much of our low-level functionality needs to be sourced from external
64: # libraries, which are installed to $pkgauxdir.
65:
66: # Set a version string for this script.
67: scriptversion=2015-01-20.17; # UTC
68:
69: # General shell script boiler plate, and helper functions.
70: # Written by Gary V. Vaughan, 2004
71:
72: # Copyright (C) 2004-2015 Free Software Foundation, Inc.
73: # This is free software; see the source for copying conditions. There is NO
74: # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
75:
76: # This program is free software; you can redistribute it and/or modify
77: # it under the terms of the GNU General Public License as published by
78: # the Free Software Foundation; either version 3 of the License, or
79: # (at your option) any later version.
80:
81: # As a special exception to the GNU General Public License, if you distribute
82: # this file as part of a program or library that is built using GNU Libtool,
83: # you may include this file under the same distribution terms that you use
84: # for the rest of that program.
85:
86: # This program is distributed in the hope that it will be useful,
87: # but WITHOUT ANY WARRANTY; without even the implied warranty of
88: # MERCHANTABILITY or FITNES FOR A PARTICULAR PURPOSE. See the GNU
89: # General Public License for more details.
90:
91: # You should have received a copy of the GNU General Public License
92: # along with this program. If not, see <http://www.gnu.org/licenses/>.
93:
94: # Please report bugs or propose patches to gary@gnu.org.
95:
96:
97: ## ------ ##
98: ## Usage. ##
99: ## ------ ##
100:
101: # Evaluate this file near the top of your script to gain access to
102: # the functions and variables defined here:
103: #
104: # . `echo "$0" | ${SED-sed} 's|[^/]*$||'`/build-aux/funclib.sh
105: #
106: # If you need to override any of the default environment variable
107: # settings, do that before evaluating this file.
108:
109:
110: ## -------------------- ##
111: ## Shell normalisation. ##
112: ## -------------------- ##
113:
114: # Some shells need a little help to be as Bourne compatible as possible.
115: # Before doing anything else, make sure all that help has been provided!
116:
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) 2.4.6'
1981:
1982:
1983: # func_echo ARG...
1984: # ----------------
1985: # Libtool also displays the current mode in messages, so override
1986: # funclib.sh func_echo with this custom definition.
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: func_help ()
2043: {
2044: $debug_cmd
2045:
2046: func_usage_message
2047: $ECHO "$long_help_message
2048:
2049: MODE must be one of the following:
2050:
2051: clean remove files from the build directory
2052: compile compile a source file into a libtool object
2053: execute automatically set library path, then run a program
2054: finish complete the installation of libtool libraries
2055: install install libraries or executables
2056: link create a library or an executable
2057: uninstall remove libraries from an installed directory
2058:
2059: MODE-ARGS vary depending on the MODE. When passed as first option,
2060: '--mode=MODE' may be abbreviated as 'MODE' or a unique abbreviation of that.
2061: Try '$progname --help --mode=MODE' for a more detailed description of MODE.
2062:
2063: When reporting a bug, please describe a test case to reproduce it and
2064: include the following information:
2065:
2066: host-triplet: $host
2067: shell: $SHELL
2068: compiler: $LTCC
2069: compiler flags: $LTCFLAGS
2070: linker: $LD (gnu? $with_gnu_ld)
2071: version: $progname (GNU libtool) 2.4.6
2072: automake: `($AUTOMAKE --version) 2>/dev/null |$SED 1q`
2073: autoconf: `($AUTOCONF --version) 2>/dev/null |$SED 1q`
2074:
2075: Report bugs to <bug-libtool@gnu.org>.
2076: GNU libtool home page: <http://www.gnu.org/software/libtool/>.
2077: General help using GNU software: <http://www.gnu.org/gethelp/>."
2078: exit 0
2079: }
2080:
2081:
2082: # func_lo2o OBJECT-NAME
2083: # ---------------------
2084: # Transform OBJECT-NAME from a '.lo' suffix to the platform specific
2085: # object suffix.
2086:
2087: lo2o=s/\\.lo\$/.$objext/
2088: o2lo=s/\\.$objext\$/.lo/
2089:
2090: if test yes = "$_G_HAVE_XSI_OPS"; then
2091: eval 'func_lo2o ()
2092: {
2093: case $1 in
2094: *.lo) func_lo2o_result=${1%.lo}.$objext ;;
2095: * ) func_lo2o_result=$1 ;;
2096: esac
2097: }'
2098:
2099: # func_xform LIBOBJ-OR-SOURCE
2100: # ---------------------------
2101: # Transform LIBOBJ-OR-SOURCE from a '.o' or '.c' (or otherwise)
2102: # suffix to a '.lo' libtool-object suffix.
2103: eval 'func_xform ()
2104: {
2105: func_xform_result=${1%.*}.lo
2106: }'
2107: else
2108: # ...otherwise fall back to using sed.
2109: func_lo2o ()
2110: {
2111: func_lo2o_result=`$ECHO "$1" | $SED "$lo2o"`
2112: }
2113:
2114: func_xform ()
2115: {
2116: func_xform_result=`$ECHO "$1" | $SED 's|\.[^.]*$|.lo|'`
2117: }
2118: fi
2119:
2120:
2121: # func_fatal_configuration ARG...
2122: # -------------------------------
2123: # Echo program name prefixed message to standard error, followed by
2124: # a configuration failure hint, and exit.
2125: func_fatal_configuration ()
2126: {
2127: func__fatal_error ${1+"$@"} \
2128: "See the $PACKAGE documentation for more information." \
2129: "Fatal configuration error."
2130: }
2131:
2132:
2133: # func_config
2134: # -----------
2135: # Display the configuration for all the tags in this script.
2136: func_config ()
2137: {
2138: re_begincf='^# ### BEGIN LIBTOOL'
2139: re_endcf='^# ### END LIBTOOL'
2140:
2141: # Default configuration.
2142: $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath"
2143:
2144: # Now print the configurations for the tags.
2145: for tagname in $taglist; do
2146: $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath"
2147: done
2148:
2149: exit $?
2150: }
2151:
2152:
2153: # func_features
2154: # -------------
2155: # Display the features supported by this script.
2156: func_features ()
2157: {
2158: echo "host: $host"
2159: if test yes = "$build_libtool_libs"; then
2160: echo "enable shared libraries"
2161: else
2162: echo "disable shared libraries"
2163: fi
2164: if test yes = "$build_old_libs"; then
2165: echo "enable static libraries"
2166: else
2167: echo "disable static libraries"
2168: fi
2169:
2170: exit $?
2171: }
2172:
2173:
2174: # func_enable_tag TAGNAME
2175: # -----------------------
2176: # Verify that TAGNAME is valid, and either flag an error and exit, or
2177: # enable the TAGNAME tag. We also add TAGNAME to the global $taglist
2178: # variable here.
2179: func_enable_tag ()
2180: {
2181: # Global variable:
2182: tagname=$1
2183:
2184: re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$"
2185: re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$"
2186: sed_extractcf=/$re_begincf/,/$re_endcf/p
2187:
2188: # Validate tagname.
2189: case $tagname in
2190: *[!-_A-Za-z0-9,/]*)
2191: func_fatal_error "invalid tag name: $tagname"
2192: ;;
2193: esac
2194:
2195: # Don't test for the "default" C tag, as we know it's
2196: # there but not specially marked.
2197: case $tagname in
2198: CC) ;;
2199: *)
2200: if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then
2201: taglist="$taglist $tagname"
2202:
2203: # Evaluate the configuration. Be careful to quote the path
2204: # and the sed script, to avoid splitting on whitespace, but
2205: # also don't use non-portable quotes within backquotes within
2206: # quotes we have to do it in 2 steps:
2207: extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"`
2208: eval "$extractedcf"
2209: else
2210: func_error "ignoring unknown tag $tagname"
2211: fi
2212: ;;
2213: esac
2214: }
2215:
2216:
2217: # func_check_version_match
2218: # ------------------------
2219: # Ensure that we are using m4 macros, and libtool script from the same
2220: # release of libtool.
2221: func_check_version_match ()
2222: {
2223: if test "$package_revision" != "$macro_revision"; then
2224: if test "$VERSION" != "$macro_version"; then
2225: if test -z "$macro_version"; then
2226: cat >&2 <<_LT_EOF
2227: $progname: Version mismatch error. This is $PACKAGE $VERSION, but the
2228: $progname: definition of this LT_INIT comes from an older release.
2229: $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
2230: $progname: and run autoconf again.
2231: _LT_EOF
2232: else
2233: cat >&2 <<_LT_EOF
2234: $progname: Version mismatch error. This is $PACKAGE $VERSION, but the
2235: $progname: definition of this LT_INIT comes from $PACKAGE $macro_version.
2236: $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
2237: $progname: and run autoconf again.
2238: _LT_EOF
2239: fi
2240: else
2241: cat >&2 <<_LT_EOF
2242: $progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision,
2243: $progname: but the definition of this LT_INIT comes from revision $macro_revision.
2244: $progname: You should recreate aclocal.m4 with macros from revision $package_revision
2245: $progname: of $PACKAGE $VERSION and run autoconf again.
2246: _LT_EOF
2247: fi
2248:
2249: exit $EXIT_MISMATCH
2250: fi
2251: }
2252:
2253:
2254: # libtool_options_prep [ARG]...
2255: # -----------------------------
2256: # Preparation for options parsed by libtool.
2257: libtool_options_prep ()
2258: {
2259: $debug_mode
2260:
2261: # Option defaults:
2262: opt_config=false
2263: opt_dlopen=
2264: opt_dry_run=false
2265: opt_help=false
2266: opt_mode=
2267: opt_preserve_dup_deps=false
2268: opt_quiet=false
2269:
2270: nonopt=
2271: preserve_args=
2272:
2273: # Shorthand for --mode=foo, only valid as the first argument
2274: case $1 in
2275: clean|clea|cle|cl)
2276: shift; set dummy --mode clean ${1+"$@"}; shift
2277: ;;
2278: compile|compil|compi|comp|com|co|c)
2279: shift; set dummy --mode compile ${1+"$@"}; shift
2280: ;;
2281: execute|execut|execu|exec|exe|ex|e)
2282: shift; set dummy --mode execute ${1+"$@"}; shift
2283: ;;
2284: finish|finis|fini|fin|fi|f)
2285: shift; set dummy --mode finish ${1+"$@"}; shift
2286: ;;
2287: install|instal|insta|inst|ins|in|i)
2288: shift; set dummy --mode install ${1+"$@"}; shift
2289: ;;
2290: link|lin|li|l)
2291: shift; set dummy --mode link ${1+"$@"}; shift
2292: ;;
2293: uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u)
2294: shift; set dummy --mode uninstall ${1+"$@"}; shift
2295: ;;
2296: esac
2297:
2298: # Pass back the list of options.
2299: func_quote_for_eval ${1+"$@"}
2300: libtool_options_prep_result=$func_quote_for_eval_result
2301: }
2302: func_add_hook func_options_prep libtool_options_prep
2303:
2304:
2305: # libtool_parse_options [ARG]...
2306: # ---------------------------------
2307: # Provide handling for libtool specific options.
2308: libtool_parse_options ()
2309: {
2310: $debug_cmd
2311:
2312: # Perform our own loop to consume as many options as possible in
2313: # each iteration.
2314: while test $# -gt 0; do
2315: _G_opt=$1
2316: shift
2317: case $_G_opt in
2318: --dry-run|--dryrun|-n)
2319: opt_dry_run=:
2320: ;;
2321:
2322: --config) func_config ;;
2323:
2324: --dlopen|-dlopen)
2325: opt_dlopen="${opt_dlopen+$opt_dlopen
2326: }$1"
2327: shift
2328: ;;
2329:
2330: --preserve-dup-deps)
2331: opt_preserve_dup_deps=: ;;
2332:
2333: --features) func_features ;;
2334:
2335: --finish) set dummy --mode finish ${1+"$@"}; shift ;;
2336:
2337: --help) opt_help=: ;;
2338:
2339: --help-all) opt_help=': help-all' ;;
2340:
2341: --mode) test $# = 0 && func_missing_arg $_G_opt && break
2342: opt_mode=$1
2343: case $1 in
2344: # Valid mode arguments:
2345: clean|compile|execute|finish|install|link|relink|uninstall) ;;
2346:
2347: # Catch anything else as an error
2348: *) func_error "invalid argument for $_G_opt"
2349: exit_cmd=exit
2350: break
2351: ;;
2352: esac
2353: shift
2354: ;;
2355:
2356: --no-silent|--no-quiet)
2357: opt_quiet=false
2358: func_append preserve_args " $_G_opt"
2359: ;;
2360:
2361: --no-warnings|--no-warning|--no-warn)
2362: opt_warning=false
2363: func_append preserve_args " $_G_opt"
2364: ;;
2365:
2366: --no-verbose)
2367: opt_verbose=false
2368: func_append preserve_args " $_G_opt"
2369: ;;
2370:
2371: --silent|--quiet)
2372: opt_quiet=:
2373: opt_verbose=false
2374: func_append preserve_args " $_G_opt"
2375: ;;
2376:
2377: --tag) test $# = 0 && func_missing_arg $_G_opt && break
2378: opt_tag=$1
2379: func_append preserve_args " $_G_opt $1"
2380: func_enable_tag "$1"
2381: shift
2382: ;;
2383:
2384: --verbose|-v) opt_quiet=false
2385: opt_verbose=:
2386: func_append preserve_args " $_G_opt"
2387: ;;
2388:
2389: # An option not handled by this hook function:
2390: *) set dummy "$_G_opt" ${1+"$@"}; shift; break ;;
2391: esac
2392: done
2393:
2394:
2395: # save modified positional parameters for caller
2396: func_quote_for_eval ${1+"$@"}
2397: libtool_parse_options_result=$func_quote_for_eval_result
2398: }
2399: func_add_hook func_parse_options libtool_parse_options
2400:
2401:
2402:
2403: # libtool_validate_options [ARG]...
2404: # ---------------------------------
2405: # Perform any sanity checks on option settings and/or unconsumed
2406: # arguments.
2407: libtool_validate_options ()
2408: {
2409: # save first non-option argument
2410: if test 0 -lt $#; then
2411: nonopt=$1
2412: shift
2413: fi
2414:
2415: # preserve --debug
2416: test : = "$debug_cmd" || func_append preserve_args " --debug"
2417:
2418: case $host in
2419: # Solaris2 added to fix http://debbugs.gnu.org/cgi/bugreport.cgi?bug=16452
2420: # see also: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59788
2421: *cygwin* | *mingw* | *pw32* | *cegcc* | *solaris2* | *os2*)
2422: # don't eliminate duplications in $postdeps and $predeps
2423: opt_duplicate_compiler_generated_deps=:
2424: ;;
2425: *)
2426: opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps
2427: ;;
2428: esac
2429:
2430: $opt_help || {
2431: # Sanity checks first:
2432: func_check_version_match
2433:
2434: test yes != "$build_libtool_libs" \
2435: && test yes != "$build_old_libs" \
2436: && func_fatal_configuration "not configured to build any kind of library"
2437:
2438: # Darwin sucks
2439: eval std_shrext=\"$shrext_cmds\"
2440:
2441: # Only execute mode is allowed to have -dlopen flags.
2442: if test -n "$opt_dlopen" && test execute != "$opt_mode"; then
2443: func_error "unrecognized option '-dlopen'"
2444: $ECHO "$help" 1>&2
2445: exit $EXIT_FAILURE
2446: fi
2447:
2448: # Change the help message to a mode-specific one.
2449: generic_help=$help
2450: help="Try '$progname --help --mode=$opt_mode' for more information."
2451: }
2452:
2453: # Pass back the unparsed argument list
2454: func_quote_for_eval ${1+"$@"}
2455: libtool_validate_options_result=$func_quote_for_eval_result
2456: }
2457: func_add_hook func_validate_options libtool_validate_options
2458:
2459:
2460: # Process options as early as possible so that --help and --version
2461: # can return quickly.
2462: func_options ${1+"$@"}
2463: eval set dummy "$func_options_result"; shift
2464:
2465:
2466:
2467: ## ----------- ##
2468: ## Main. ##
2469: ## ----------- ##
2470:
2471: magic='%%%MAGIC variable%%%'
2472: magic_exe='%%%MAGIC EXE variable%%%'
2473:
2474: # Global variables.
2475: extracted_archives=
2476: extracted_serial=0
2477:
2478: # If this variable is set in any of the actions, the command in it
2479: # will be execed at the end. This prevents here-documents from being
2480: # left over by shells.
2481: exec_cmd=
2482:
2483:
2484: # A function that is used when there is no print builtin or printf.
2485: func_fallback_echo ()
2486: {
2487: eval 'cat <<_LTECHO_EOF
2488: $1
2489: _LTECHO_EOF'
2490: }
2491:
2492: # func_generated_by_libtool
2493: # True iff stdin has been generated by Libtool. This function is only
2494: # a basic sanity check; it will hardly flush out determined imposters.
2495: func_generated_by_libtool_p ()
2496: {
2497: $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1
2498: }
2499:
2500: # func_lalib_p file
2501: # True iff FILE is a libtool '.la' library or '.lo' object file.
2502: # This function is only a basic sanity check; it will hardly flush out
2503: # determined imposters.
2504: func_lalib_p ()
2505: {
2506: test -f "$1" &&
2507: $SED -e 4q "$1" 2>/dev/null | func_generated_by_libtool_p
2508: }
2509:
2510: # func_lalib_unsafe_p file
2511: # True iff FILE is a libtool '.la' library or '.lo' object file.
2512: # This function implements the same check as func_lalib_p without
2513: # resorting to external programs. To this end, it redirects stdin and
2514: # closes it afterwards, without saving the original file descriptor.
2515: # As a safety measure, use it only where a negative result would be
2516: # fatal anyway. Works if 'file' does not exist.
2517: func_lalib_unsafe_p ()
2518: {
2519: lalib_p=no
2520: if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then
2521: for lalib_p_l in 1 2 3 4
2522: do
2523: read lalib_p_line
2524: case $lalib_p_line in
2525: \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;;
2526: esac
2527: done
2528: exec 0<&5 5<&-
2529: fi
2530: test yes = "$lalib_p"
2531: }
2532:
2533: # func_ltwrapper_script_p file
2534: # True iff FILE is a libtool wrapper script
2535: # This function is only a basic sanity check; it will hardly flush out
2536: # determined imposters.
2537: func_ltwrapper_script_p ()
2538: {
2539: test -f "$1" &&
2540: $lt_truncate_bin < "$1" 2>/dev/null | func_generated_by_libtool_p
2541: }
2542:
2543: # func_ltwrapper_executable_p file
2544: # True iff FILE is a libtool wrapper executable
2545: # This function is only a basic sanity check; it will hardly flush out
2546: # determined imposters.
2547: func_ltwrapper_executable_p ()
2548: {
2549: func_ltwrapper_exec_suffix=
2550: case $1 in
2551: *.exe) ;;
2552: *) func_ltwrapper_exec_suffix=.exe ;;
2553: esac
2554: $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1
2555: }
2556:
2557: # func_ltwrapper_scriptname file
2558: # Assumes file is an ltwrapper_executable
2559: # uses $file to determine the appropriate filename for a
2560: # temporary ltwrapper_script.
2561: func_ltwrapper_scriptname ()
2562: {
2563: func_dirname_and_basename "$1" "" "."
2564: func_stripname '' '.exe' "$func_basename_result"
2565: func_ltwrapper_scriptname_result=$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper
2566: }
2567:
2568: # func_ltwrapper_p file
2569: # True iff FILE is a libtool wrapper script or wrapper executable
2570: # This function is only a basic sanity check; it will hardly flush out
2571: # determined imposters.
2572: func_ltwrapper_p ()
2573: {
2574: func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1"
2575: }
2576:
2577:
2578: # func_execute_cmds commands fail_cmd
2579: # Execute tilde-delimited COMMANDS.
2580: # If FAIL_CMD is given, eval that upon failure.
2581: # FAIL_CMD may read-access the current command in variable CMD!
2582: func_execute_cmds ()
2583: {
2584: $debug_cmd
2585:
2586: save_ifs=$IFS; IFS='~'
2587: for cmd in $1; do
2588: IFS=$sp$nl
2589: eval cmd=\"$cmd\"
2590: IFS=$save_ifs
2591: func_show_eval "$cmd" "${2-:}"
2592: done
2593: IFS=$save_ifs
2594: }
2595:
2596:
2597: # func_source file
2598: # Source FILE, adding directory component if necessary.
2599: # Note that it is not necessary on cygwin/mingw to append a dot to
2600: # FILE even if both FILE and FILE.exe exist: automatic-append-.exe
2601: # behavior happens only for exec(3), not for open(2)! Also, sourcing
2602: # 'FILE.' does not work on cygwin managed mounts.
2603: func_source ()
2604: {
2605: $debug_cmd
2606:
2607: case $1 in
2608: */* | *\\*) . "$1" ;;
2609: *) . "./$1" ;;
2610: esac
2611: }
2612:
2613:
2614: # func_resolve_sysroot PATH
2615: # Replace a leading = in PATH with a sysroot. Store the result into
2616: # func_resolve_sysroot_result
2617: func_resolve_sysroot ()
2618: {
2619: func_resolve_sysroot_result=$1
2620: case $func_resolve_sysroot_result in
2621: =*)
2622: func_stripname '=' '' "$func_resolve_sysroot_result"
2623: func_resolve_sysroot_result=$lt_sysroot$func_stripname_result
2624: ;;
2625: esac
2626: }
2627:
2628: # func_replace_sysroot PATH
2629: # If PATH begins with the sysroot, replace it with = and
2630: # store the result into func_replace_sysroot_result.
2631: func_replace_sysroot ()
2632: {
2633: case $lt_sysroot:$1 in
2634: ?*:"$lt_sysroot"*)
2635: func_stripname "$lt_sysroot" '' "$1"
2636: func_replace_sysroot_result='='$func_stripname_result
2637: ;;
2638: *)
2639: # Including no sysroot.
2640: func_replace_sysroot_result=$1
2641: ;;
2642: esac
2643: }
2644:
2645: # func_infer_tag arg
2646: # Infer tagged configuration to use if any are available and
2647: # if one wasn't chosen via the "--tag" command line option.
2648: # Only attempt this if the compiler in the base compile
2649: # command doesn't match the default compiler.
2650: # arg is usually of the form 'gcc ...'
2651: func_infer_tag ()
2652: {
2653: $debug_cmd
2654:
2655: if test -n "$available_tags" && test -z "$tagname"; then
2656: CC_quoted=
2657: for arg in $CC; do
2658: func_append_quoted CC_quoted "$arg"
2659: done
2660: CC_expanded=`func_echo_all $CC`
2661: CC_quoted_expanded=`func_echo_all $CC_quoted`
2662: case $@ in
2663: # Blanks in the command may have been stripped by the calling shell,
2664: # but not from the CC environment variable when configure was run.
2665: " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
2666: " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;;
2667: # Blanks at the start of $base_compile will cause this to fail
2668: # if we don't check for them as well.
2669: *)
2670: for z in $available_tags; do
2671: if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
2672: # Evaluate the configuration.
2673: eval "`$SED -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
2674: CC_quoted=
2675: for arg in $CC; do
2676: # Double-quote args containing other shell metacharacters.
2677: func_append_quoted CC_quoted "$arg"
2678: done
2679: CC_expanded=`func_echo_all $CC`
2680: CC_quoted_expanded=`func_echo_all $CC_quoted`
2681: case "$@ " in
2682: " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
2683: " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*)
2684: # The compiler in the base compile command matches
2685: # the one in the tagged configuration.
2686: # Assume this is the tagged configuration we want.
2687: tagname=$z
2688: break
2689: ;;
2690: esac
2691: fi
2692: done
2693: # If $tagname still isn't set, then no tagged configuration
2694: # was found and let the user know that the "--tag" command
2695: # line option must be used.
2696: if test -z "$tagname"; then
2697: func_echo "unable to infer tagged configuration"
2698: func_fatal_error "specify a tag with '--tag'"
2699: # else
2700: # func_verbose "using $tagname tagged configuration"
2701: fi
2702: ;;
2703: esac
2704: fi
2705: }
2706:
2707:
2708:
2709: # func_write_libtool_object output_name pic_name nonpic_name
2710: # Create a libtool object file (analogous to a ".la" file),
2711: # but don't create it if we're doing a dry run.
2712: func_write_libtool_object ()
2713: {
2714: write_libobj=$1
2715: if test yes = "$build_libtool_libs"; then
2716: write_lobj=\'$2\'
2717: else
2718: write_lobj=none
2719: fi
2720:
2721: if test yes = "$build_old_libs"; then
2722: write_oldobj=\'$3\'
2723: else
2724: write_oldobj=none
2725: fi
2726:
2727: $opt_dry_run || {
2728: cat >${write_libobj}T <<EOF
2729: # $write_libobj - a libtool object file
2730: # Generated by $PROGRAM (GNU $PACKAGE) $VERSION
2731: #
2732: # Please DO NOT delete this file!
2733: # It is necessary for linking the library.
2734:
2735: # Name of the PIC object.
2736: pic_object=$write_lobj
2737:
2738: # Name of the non-PIC object
2739: non_pic_object=$write_oldobj
2740:
2741: EOF
2742: $MV "${write_libobj}T" "$write_libobj"
2743: }
2744: }
2745:
2746:
2747: ##################################################
2748: # FILE NAME AND PATH CONVERSION HELPER FUNCTIONS #
2749: ##################################################
2750:
2751: # func_convert_core_file_wine_to_w32 ARG
2752: # Helper function used by file name conversion functions when $build is *nix,
2753: # and $host is mingw, cygwin, or some other w32 environment. Relies on a
2754: # correctly configured wine environment available, with the winepath program
2755: # in $build's $PATH.
2756: #
2757: # ARG is the $build file name to be converted to w32 format.
2758: # Result is available in $func_convert_core_file_wine_to_w32_result, and will
2759: # be empty on error (or when ARG is empty)
2760: func_convert_core_file_wine_to_w32 ()
2761: {
2762: $debug_cmd
2763:
2764: func_convert_core_file_wine_to_w32_result=$1
2765: if test -n "$1"; then
2766: # Unfortunately, winepath does not exit with a non-zero error code, so we
2767: # are forced to check the contents of stdout. On the other hand, if the
2768: # command is not found, the shell will set an exit code of 127 and print
2769: # *an error message* to stdout. So we must check for both error code of
2770: # zero AND non-empty stdout, which explains the odd construction:
2771: func_convert_core_file_wine_to_w32_tmp=`winepath -w "$1" 2>/dev/null`
2772: if test "$?" -eq 0 && test -n "$func_convert_core_file_wine_to_w32_tmp"; then
2773: func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" |
2774: $SED -e "$sed_naive_backslashify"`
2775: else
2776: func_convert_core_file_wine_to_w32_result=
2777: fi
2778: fi
2779: }
2780: # end: func_convert_core_file_wine_to_w32
2781:
2782:
2783: # func_convert_core_path_wine_to_w32 ARG
2784: # Helper function used by path conversion functions when $build is *nix, and
2785: # $host is mingw, cygwin, or some other w32 environment. Relies on a correctly
2786: # configured wine environment available, with the winepath program in $build's
2787: # $PATH. Assumes ARG has no leading or trailing path separator characters.
2788: #
2789: # ARG is path to be converted from $build format to win32.
2790: # Result is available in $func_convert_core_path_wine_to_w32_result.
2791: # Unconvertible file (directory) names in ARG are skipped; if no directory names
2792: # are convertible, then the result may be empty.
2793: func_convert_core_path_wine_to_w32 ()
2794: {
2795: $debug_cmd
2796:
2797: # unfortunately, winepath doesn't convert paths, only file names
2798: func_convert_core_path_wine_to_w32_result=
2799: if test -n "$1"; then
2800: oldIFS=$IFS
2801: IFS=:
2802: for func_convert_core_path_wine_to_w32_f in $1; do
2803: IFS=$oldIFS
2804: func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f"
2805: if test -n "$func_convert_core_file_wine_to_w32_result"; then
2806: if test -z "$func_convert_core_path_wine_to_w32_result"; then
2807: func_convert_core_path_wine_to_w32_result=$func_convert_core_file_wine_to_w32_result
2808: else
2809: func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result"
2810: fi
2811: fi
2812: done
2813: IFS=$oldIFS
2814: fi
2815: }
2816: # end: func_convert_core_path_wine_to_w32
2817:
2818:
2819: # func_cygpath ARGS...
2820: # Wrapper around calling the cygpath program via LT_CYGPATH. This is used when
2821: # when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2)
2822: # $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or
2823: # (2), returns the Cygwin file name or path in func_cygpath_result (input
2824: # file name or path is assumed to be in w32 format, as previously converted
2825: # from $build's *nix or MSYS format). In case (3), returns the w32 file name
2826: # or path in func_cygpath_result (input file name or path is assumed to be in
2827: # Cygwin format). Returns an empty string on error.
2828: #
2829: # ARGS are passed to cygpath, with the last one being the file name or path to
2830: # be converted.
2831: #
2832: # Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH
2833: # environment variable; do not put it in $PATH.
2834: func_cygpath ()
2835: {
2836: $debug_cmd
2837:
2838: if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then
2839: func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null`
2840: if test "$?" -ne 0; then
2841: # on failure, ensure result is empty
2842: func_cygpath_result=
2843: fi
2844: else
2845: func_cygpath_result=
2846: func_error "LT_CYGPATH is empty or specifies non-existent file: '$LT_CYGPATH'"
2847: fi
2848: }
2849: #end: func_cygpath
2850:
2851:
2852: # func_convert_core_msys_to_w32 ARG
2853: # Convert file name or path ARG from MSYS format to w32 format. Return
2854: # result in func_convert_core_msys_to_w32_result.
2855: func_convert_core_msys_to_w32 ()
2856: {
2857: $debug_cmd
2858:
2859: # awkward: cmd appends spaces to result
2860: func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null |
2861: $SED -e 's/[ ]*$//' -e "$sed_naive_backslashify"`
2862: }
2863: #end: func_convert_core_msys_to_w32
2864:
2865:
2866: # func_convert_file_check ARG1 ARG2
2867: # Verify that ARG1 (a file name in $build format) was converted to $host
2868: # format in ARG2. Otherwise, emit an error message, but continue (resetting
2869: # func_to_host_file_result to ARG1).
2870: func_convert_file_check ()
2871: {
2872: $debug_cmd
2873:
2874: if test -z "$2" && test -n "$1"; then
2875: func_error "Could not determine host file name corresponding to"
2876: func_error " '$1'"
2877: func_error "Continuing, but uninstalled executables may not work."
2878: # Fallback:
2879: func_to_host_file_result=$1
2880: fi
2881: }
2882: # end func_convert_file_check
2883:
2884:
2885: # func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH
2886: # Verify that FROM_PATH (a path in $build format) was converted to $host
2887: # format in TO_PATH. Otherwise, emit an error message, but continue, resetting
2888: # func_to_host_file_result to a simplistic fallback value (see below).
2889: func_convert_path_check ()
2890: {
2891: $debug_cmd
2892:
2893: if test -z "$4" && test -n "$3"; then
2894: func_error "Could not determine the host path corresponding to"
2895: func_error " '$3'"
2896: func_error "Continuing, but uninstalled executables may not work."
2897: # Fallback. This is a deliberately simplistic "conversion" and
2898: # should not be "improved". See libtool.info.
2899: if test "x$1" != "x$2"; then
2900: lt_replace_pathsep_chars="s|$1|$2|g"
2901: func_to_host_path_result=`echo "$3" |
2902: $SED -e "$lt_replace_pathsep_chars"`
2903: else
2904: func_to_host_path_result=$3
2905: fi
2906: fi
2907: }
2908: # end func_convert_path_check
2909:
2910:
2911: # func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG
2912: # Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT
2913: # and appending REPL if ORIG matches BACKPAT.
2914: func_convert_path_front_back_pathsep ()
2915: {
2916: $debug_cmd
2917:
2918: case $4 in
2919: $1 ) func_to_host_path_result=$3$func_to_host_path_result
2920: ;;
2921: esac
2922: case $4 in
2923: $2 ) func_append func_to_host_path_result "$3"
2924: ;;
2925: esac
2926: }
2927: # end func_convert_path_front_back_pathsep
2928:
2929:
2930: ##################################################
2931: # $build to $host FILE NAME CONVERSION FUNCTIONS #
2932: ##################################################
2933: # invoked via '$to_host_file_cmd ARG'
2934: #
2935: # In each case, ARG is the path to be converted from $build to $host format.
2936: # Result will be available in $func_to_host_file_result.
2937:
2938:
2939: # func_to_host_file ARG
2940: # Converts the file name ARG from $build format to $host format. Return result
2941: # in func_to_host_file_result.
2942: func_to_host_file ()
2943: {
2944: $debug_cmd
2945:
2946: $to_host_file_cmd "$1"
2947: }
2948: # end func_to_host_file
2949:
2950:
2951: # func_to_tool_file ARG LAZY
2952: # converts the file name ARG from $build format to toolchain format. Return
2953: # result in func_to_tool_file_result. If the conversion in use is listed
2954: # in (the comma separated) LAZY, no conversion takes place.
2955: func_to_tool_file ()
2956: {
2957: $debug_cmd
2958:
2959: case ,$2, in
2960: *,"$to_tool_file_cmd",*)
2961: func_to_tool_file_result=$1
2962: ;;
2963: *)
2964: $to_tool_file_cmd "$1"
2965: func_to_tool_file_result=$func_to_host_file_result
2966: ;;
2967: esac
2968: }
2969: # end func_to_tool_file
2970:
2971:
2972: # func_convert_file_noop ARG
2973: # Copy ARG to func_to_host_file_result.
2974: func_convert_file_noop ()
2975: {
2976: func_to_host_file_result=$1
2977: }
2978: # end func_convert_file_noop
2979:
2980:
2981: # func_convert_file_msys_to_w32 ARG
2982: # Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic
2983: # conversion to w32 is not available inside the cwrapper. Returns result in
2984: # func_to_host_file_result.
2985: func_convert_file_msys_to_w32 ()
2986: {
2987: $debug_cmd
2988:
2989: func_to_host_file_result=$1
2990: if test -n "$1"; then
2991: func_convert_core_msys_to_w32 "$1"
2992: func_to_host_file_result=$func_convert_core_msys_to_w32_result
2993: fi
2994: func_convert_file_check "$1" "$func_to_host_file_result"
2995: }
2996: # end func_convert_file_msys_to_w32
2997:
2998:
2999: # func_convert_file_cygwin_to_w32 ARG
3000: # Convert file name ARG from Cygwin to w32 format. Returns result in
3001: # func_to_host_file_result.
3002: func_convert_file_cygwin_to_w32 ()
3003: {
3004: $debug_cmd
3005:
3006: func_to_host_file_result=$1
3007: if test -n "$1"; then
3008: # because $build is cygwin, we call "the" cygpath in $PATH; no need to use
3009: # LT_CYGPATH in this case.
3010: func_to_host_file_result=`cygpath -m "$1"`
3011: fi
3012: func_convert_file_check "$1" "$func_to_host_file_result"
3013: }
3014: # end func_convert_file_cygwin_to_w32
3015:
3016:
3017: # func_convert_file_nix_to_w32 ARG
3018: # Convert file name ARG from *nix to w32 format. Requires a wine environment
3019: # and a working winepath. Returns result in func_to_host_file_result.
3020: func_convert_file_nix_to_w32 ()
3021: {
3022: $debug_cmd
3023:
3024: func_to_host_file_result=$1
3025: if test -n "$1"; then
3026: func_convert_core_file_wine_to_w32 "$1"
3027: func_to_host_file_result=$func_convert_core_file_wine_to_w32_result
3028: fi
3029: func_convert_file_check "$1" "$func_to_host_file_result"
3030: }
3031: # end func_convert_file_nix_to_w32
3032:
3033:
3034: # func_convert_file_msys_to_cygwin ARG
3035: # Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set.
3036: # Returns result in func_to_host_file_result.
3037: func_convert_file_msys_to_cygwin ()
3038: {
3039: $debug_cmd
3040:
3041: func_to_host_file_result=$1
3042: if test -n "$1"; then
3043: func_convert_core_msys_to_w32 "$1"
3044: func_cygpath -u "$func_convert_core_msys_to_w32_result"
3045: func_to_host_file_result=$func_cygpath_result
3046: fi
3047: func_convert_file_check "$1" "$func_to_host_file_result"
3048: }
3049: # end func_convert_file_msys_to_cygwin
3050:
3051:
3052: # func_convert_file_nix_to_cygwin ARG
3053: # Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed
3054: # in a wine environment, working winepath, and LT_CYGPATH set. Returns result
3055: # in func_to_host_file_result.
3056: func_convert_file_nix_to_cygwin ()
3057: {
3058: $debug_cmd
3059:
3060: func_to_host_file_result=$1
3061: if test -n "$1"; then
3062: # convert from *nix to w32, then use cygpath to convert from w32 to cygwin.
3063: func_convert_core_file_wine_to_w32 "$1"
3064: func_cygpath -u "$func_convert_core_file_wine_to_w32_result"
3065: func_to_host_file_result=$func_cygpath_result
3066: fi
3067: func_convert_file_check "$1" "$func_to_host_file_result"
3068: }
3069: # end func_convert_file_nix_to_cygwin
3070:
3071:
3072: #############################################
3073: # $build to $host PATH CONVERSION FUNCTIONS #
3074: #############################################
3075: # invoked via '$to_host_path_cmd ARG'
3076: #
3077: # In each case, ARG is the path to be converted from $build to $host format.
3078: # The result will be available in $func_to_host_path_result.
3079: #
3080: # Path separators are also converted from $build format to $host format. If
3081: # ARG begins or ends with a path separator character, it is preserved (but
3082: # converted to $host format) on output.
3083: #
3084: # All path conversion functions are named using the following convention:
3085: # file name conversion function : func_convert_file_X_to_Y ()
3086: # path conversion function : func_convert_path_X_to_Y ()
3087: # where, for any given $build/$host combination the 'X_to_Y' value is the
3088: # same. If conversion functions are added for new $build/$host combinations,
3089: # the two new functions must follow this pattern, or func_init_to_host_path_cmd
3090: # will break.
3091:
3092:
3093: # func_init_to_host_path_cmd
3094: # Ensures that function "pointer" variable $to_host_path_cmd is set to the
3095: # appropriate value, based on the value of $to_host_file_cmd.
3096: to_host_path_cmd=
3097: func_init_to_host_path_cmd ()
3098: {
3099: $debug_cmd
3100:
3101: if test -z "$to_host_path_cmd"; then
3102: func_stripname 'func_convert_file_' '' "$to_host_file_cmd"
3103: to_host_path_cmd=func_convert_path_$func_stripname_result
3104: fi
3105: }
3106:
3107:
3108: # func_to_host_path ARG
3109: # Converts the path ARG from $build format to $host format. Return result
3110: # in func_to_host_path_result.
3111: func_to_host_path ()
3112: {
3113: $debug_cmd
3114:
3115: func_init_to_host_path_cmd
3116: $to_host_path_cmd "$1"
3117: }
3118: # end func_to_host_path
3119:
3120:
3121: # func_convert_path_noop ARG
3122: # Copy ARG to func_to_host_path_result.
3123: func_convert_path_noop ()
3124: {
3125: func_to_host_path_result=$1
3126: }
3127: # end func_convert_path_noop
3128:
3129:
3130: # func_convert_path_msys_to_w32 ARG
3131: # Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic
3132: # conversion to w32 is not available inside the cwrapper. Returns result in
3133: # func_to_host_path_result.
3134: func_convert_path_msys_to_w32 ()
3135: {
3136: $debug_cmd
3137:
3138: func_to_host_path_result=$1
3139: if test -n "$1"; then
3140: # Remove leading and trailing path separator characters from ARG. MSYS
3141: # behavior is inconsistent here; cygpath turns them into '.;' and ';.';
3142: # and winepath ignores them completely.
3143: func_stripname : : "$1"
3144: func_to_host_path_tmp1=$func_stripname_result
3145: func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
3146: func_to_host_path_result=$func_convert_core_msys_to_w32_result
3147: func_convert_path_check : ";" \
3148: "$func_to_host_path_tmp1" "$func_to_host_path_result"
3149: func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
3150: fi
3151: }
3152: # end func_convert_path_msys_to_w32
3153:
3154:
3155: # func_convert_path_cygwin_to_w32 ARG
3156: # Convert path ARG from Cygwin to w32 format. Returns result in
3157: # func_to_host_file_result.
3158: func_convert_path_cygwin_to_w32 ()
3159: {
3160: $debug_cmd
3161:
3162: func_to_host_path_result=$1
3163: if test -n "$1"; then
3164: # See func_convert_path_msys_to_w32:
3165: func_stripname : : "$1"
3166: func_to_host_path_tmp1=$func_stripname_result
3167: func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"`
3168: func_convert_path_check : ";" \
3169: "$func_to_host_path_tmp1" "$func_to_host_path_result"
3170: func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
3171: fi
3172: }
3173: # end func_convert_path_cygwin_to_w32
3174:
3175:
3176: # func_convert_path_nix_to_w32 ARG
3177: # Convert path ARG from *nix to w32 format. Requires a wine environment and
3178: # a working winepath. Returns result in func_to_host_file_result.
3179: func_convert_path_nix_to_w32 ()
3180: {
3181: $debug_cmd
3182:
3183: func_to_host_path_result=$1
3184: if test -n "$1"; then
3185: # See func_convert_path_msys_to_w32:
3186: func_stripname : : "$1"
3187: func_to_host_path_tmp1=$func_stripname_result
3188: func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
3189: func_to_host_path_result=$func_convert_core_path_wine_to_w32_result
3190: func_convert_path_check : ";" \
3191: "$func_to_host_path_tmp1" "$func_to_host_path_result"
3192: func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
3193: fi
3194: }
3195: # end func_convert_path_nix_to_w32
3196:
3197:
3198: # func_convert_path_msys_to_cygwin ARG
3199: # Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set.
3200: # Returns result in func_to_host_file_result.
3201: func_convert_path_msys_to_cygwin ()
3202: {
3203: $debug_cmd
3204:
3205: func_to_host_path_result=$1
3206: if test -n "$1"; then
3207: # See func_convert_path_msys_to_w32:
3208: func_stripname : : "$1"
3209: func_to_host_path_tmp1=$func_stripname_result
3210: func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
3211: func_cygpath -u -p "$func_convert_core_msys_to_w32_result"
3212: func_to_host_path_result=$func_cygpath_result
3213: func_convert_path_check : : \
3214: "$func_to_host_path_tmp1" "$func_to_host_path_result"
3215: func_convert_path_front_back_pathsep ":*" "*:" : "$1"
3216: fi
3217: }
3218: # end func_convert_path_msys_to_cygwin
3219:
3220:
3221: # func_convert_path_nix_to_cygwin ARG
3222: # Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a
3223: # a wine environment, working winepath, and LT_CYGPATH set. Returns result in
3224: # func_to_host_file_result.
3225: func_convert_path_nix_to_cygwin ()
3226: {
3227: $debug_cmd
3228:
3229: func_to_host_path_result=$1
3230: if test -n "$1"; then
3231: # Remove leading and trailing path separator characters from
3232: # ARG. msys behavior is inconsistent here, cygpath turns them
3233: # into '.;' and ';.', and winepath ignores them completely.
3234: func_stripname : : "$1"
3235: func_to_host_path_tmp1=$func_stripname_result
3236: func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
3237: func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result"
3238: func_to_host_path_result=$func_cygpath_result
3239: func_convert_path_check : : \
3240: "$func_to_host_path_tmp1" "$func_to_host_path_result"
3241: func_convert_path_front_back_pathsep ":*" "*:" : "$1"
3242: fi
3243: }
3244: # end func_convert_path_nix_to_cygwin
3245:
3246:
3247: # func_dll_def_p FILE
3248: # True iff FILE is a Windows DLL '.def' file.
3249: # Keep in sync with _LT_DLL_DEF_P in libtool.m4
3250: func_dll_def_p ()
3251: {
3252: $debug_cmd
3253:
3254: func_dll_def_p_tmp=`$SED -n \
3255: -e 's/^[ ]*//' \
3256: -e '/^\(;.*\)*$/d' \
3257: -e 's/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p' \
3258: -e q \
3259: "$1"`
3260: test DEF = "$func_dll_def_p_tmp"
3261: }
3262:
3263:
3264: # func_mode_compile arg...
3265: func_mode_compile ()
3266: {
3267: $debug_cmd
3268:
3269: # Get the compilation command and the source file.
3270: base_compile=
3271: srcfile=$nonopt # always keep a non-empty value in "srcfile"
3272: suppress_opt=yes
3273: suppress_output=
3274: arg_mode=normal
3275: libobj=
3276: later=
3277: pie_flag=
3278:
3279: for arg
3280: do
3281: case $arg_mode in
3282: arg )
3283: # do not "continue". Instead, add this to base_compile
3284: lastarg=$arg
3285: arg_mode=normal
3286: ;;
3287:
3288: target )
3289: libobj=$arg
3290: arg_mode=normal
3291: continue
3292: ;;
3293:
3294: normal )
3295: # Accept any command-line options.
3296: case $arg in
3297: -o)
3298: test -n "$libobj" && \
3299: func_fatal_error "you cannot specify '-o' more than once"
3300: arg_mode=target
3301: continue
3302: ;;
3303:
3304: -pie | -fpie | -fPIE)
3305: func_append pie_flag " $arg"
3306: continue
3307: ;;
3308:
3309: -shared | -static | -prefer-pic | -prefer-non-pic)
3310: func_append later " $arg"
3311: continue
3312: ;;
3313:
3314: -no-suppress)
3315: suppress_opt=no
3316: continue
3317: ;;
3318:
3319: -Xcompiler)
3320: arg_mode=arg # the next one goes into the "base_compile" arg list
3321: continue # The current "srcfile" will either be retained or
3322: ;; # replaced later. I would guess that would be a bug.
3323:
3324: -Wc,*)
3325: func_stripname '-Wc,' '' "$arg"
3326: args=$func_stripname_result
3327: lastarg=
3328: save_ifs=$IFS; IFS=,
3329: for arg in $args; do
3330: IFS=$save_ifs
3331: func_append_quoted lastarg "$arg"
3332: done
3333: IFS=$save_ifs
3334: func_stripname ' ' '' "$lastarg"
3335: lastarg=$func_stripname_result
3336:
3337: # Add the arguments to base_compile.
3338: func_append base_compile " $lastarg"
3339: continue
3340: ;;
3341:
3342: *)
3343: # Accept the current argument as the source file.
3344: # The previous "srcfile" becomes the current argument.
3345: #
3346: lastarg=$srcfile
3347: srcfile=$arg
3348: ;;
3349: esac # case $arg
3350: ;;
3351: esac # case $arg_mode
3352:
3353: # Aesthetically quote the previous argument.
3354: func_append_quoted base_compile "$lastarg"
3355: done # for arg
3356:
3357: case $arg_mode in
3358: arg)
3359: func_fatal_error "you must specify an argument for -Xcompile"
3360: ;;
3361: target)
3362: func_fatal_error "you must specify a target with '-o'"
3363: ;;
3364: *)
3365: # Get the name of the library object.
3366: test -z "$libobj" && {
3367: func_basename "$srcfile"
3368: libobj=$func_basename_result
3369: }
3370: ;;
3371: esac
3372:
3373: # Recognize several different file suffixes.
3374: # If the user specifies -o file.o, it is replaced with file.lo
3375: case $libobj in
3376: *.[cCFSifmso] | \
3377: *.ada | *.adb | *.ads | *.asm | \
3378: *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \
3379: *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup)
3380: func_xform "$libobj"
3381: libobj=$func_xform_result
3382: ;;
3383: esac
3384:
3385: case $libobj in
3386: *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;;
3387: *)
3388: func_fatal_error "cannot determine name of library object from '$libobj'"
3389: ;;
3390: esac
3391:
3392: func_infer_tag $base_compile
3393:
3394: for arg in $later; do
3395: case $arg in
3396: -shared)
3397: test yes = "$build_libtool_libs" \
3398: || func_fatal_configuration "cannot build a shared library"
3399: build_old_libs=no
3400: continue
3401: ;;
3402:
3403: -static)
3404: build_libtool_libs=no
3405: build_old_libs=yes
3406: continue
3407: ;;
3408:
3409: -prefer-pic)
3410: pic_mode=yes
3411: continue
3412: ;;
3413:
3414: -prefer-non-pic)
3415: pic_mode=no
3416: continue
3417: ;;
3418: esac
3419: done
3420:
3421: func_quote_for_eval "$libobj"
3422: test "X$libobj" != "X$func_quote_for_eval_result" \
3423: && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \
3424: && func_warning "libobj name '$libobj' may not contain shell special characters."
3425: func_dirname_and_basename "$obj" "/" ""
3426: objname=$func_basename_result
3427: xdir=$func_dirname_result
3428: lobj=$xdir$objdir/$objname
3429:
3430: test -z "$base_compile" && \
3431: func_fatal_help "you must specify a compilation command"
3432:
3433: # Delete any leftover library objects.
3434: if test yes = "$build_old_libs"; then
3435: removelist="$obj $lobj $libobj ${libobj}T"
3436: else
3437: removelist="$lobj $libobj ${libobj}T"
3438: fi
3439:
3440: # On Cygwin there's no "real" PIC flag so we must build both object types
3441: case $host_os in
3442: cygwin* | mingw* | pw32* | os2* | cegcc*)
3443: pic_mode=default
3444: ;;
3445: esac
3446: if test no = "$pic_mode" && test pass_all != "$deplibs_check_method"; then
3447: # non-PIC code in shared libraries is not supported
3448: pic_mode=default
3449: fi
3450:
3451: # Calculate the filename of the output object if compiler does
3452: # not support -o with -c
3453: if test no = "$compiler_c_o"; then
3454: output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.$objext
3455: lockfile=$output_obj.lock
3456: else
3457: output_obj=
3458: need_locks=no
3459: lockfile=
3460: fi
3461:
3462: # Lock this critical section if it is needed
3463: # We use this script file to make the link, it avoids creating a new file
3464: if test yes = "$need_locks"; then
3465: until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
3466: func_echo "Waiting for $lockfile to be removed"
3467: sleep 2
3468: done
3469: elif test warn = "$need_locks"; then
3470: if test -f "$lockfile"; then
3471: $ECHO "\
3472: *** ERROR, $lockfile exists and contains:
3473: `cat $lockfile 2>/dev/null`
3474:
3475: This indicates that another process is trying to use the same
3476: temporary object file, and libtool could not work around it because
3477: your compiler does not support '-c' and '-o' together. If you
3478: repeat this compilation, it may succeed, by chance, but you had better
3479: avoid parallel builds (make -j) in this platform, or get a better
3480: compiler."
3481:
3482: $opt_dry_run || $RM $removelist
3483: exit $EXIT_FAILURE
3484: fi
3485: func_append removelist " $output_obj"
3486: $ECHO "$srcfile" > "$lockfile"
3487: fi
3488:
3489: $opt_dry_run || $RM $removelist
3490: func_append removelist " $lockfile"
3491: trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15
3492:
3493: func_to_tool_file "$srcfile" func_convert_file_msys_to_w32
3494: srcfile=$func_to_tool_file_result
3495: func_quote_for_eval "$srcfile"
3496: qsrcfile=$func_quote_for_eval_result
3497:
3498: # Only build a PIC object if we are building libtool libraries.
3499: if test yes = "$build_libtool_libs"; then
3500: # Without this assignment, base_compile gets emptied.
3501: fbsd_hideous_sh_bug=$base_compile
3502:
3503: if test no != "$pic_mode"; then
3504: command="$base_compile $qsrcfile $pic_flag"
3505: else
3506: # Don't build PIC code
3507: command="$base_compile $qsrcfile"
3508: fi
3509:
3510: func_mkdir_p "$xdir$objdir"
3511:
3512: if test -z "$output_obj"; then
3513: # Place PIC objects in $objdir
3514: func_append command " -o $lobj"
3515: fi
3516:
3517: func_show_eval_locale "$command" \
3518: 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE'
3519:
3520: if test warn = "$need_locks" &&
3521: test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
3522: $ECHO "\
3523: *** ERROR, $lockfile contains:
3524: `cat $lockfile 2>/dev/null`
3525:
3526: but it should contain:
3527: $srcfile
3528:
3529: This indicates that another process is trying to use the same
3530: temporary object file, and libtool could not work around it because
3531: your compiler does not support '-c' and '-o' together. If you
3532: repeat this compilation, it may succeed, by chance, but you had better
3533: avoid parallel builds (make -j) in this platform, or get a better
3534: compiler."
3535:
3536: $opt_dry_run || $RM $removelist
3537: exit $EXIT_FAILURE
3538: fi
3539:
3540: # Just move the object if needed, then go on to compile the next one
3541: if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
3542: func_show_eval '$MV "$output_obj" "$lobj"' \
3543: 'error=$?; $opt_dry_run || $RM $removelist; exit $error'
3544: fi
3545:
3546: # Allow error messages only from the first compilation.
3547: if test yes = "$suppress_opt"; then
3548: suppress_output=' >/dev/null 2>&1'
3549: fi
3550: fi
3551:
3552: # Only build a position-dependent object if we build old libraries.
3553: if test yes = "$build_old_libs"; then
3554: if test yes != "$pic_mode"; then
3555: # Don't build PIC code
3556: command="$base_compile $qsrcfile$pie_flag"
3557: else
3558: command="$base_compile $qsrcfile $pic_flag"
3559: fi
3560: if test yes = "$compiler_c_o"; then
3561: func_append command " -o $obj"
3562: fi
3563:
3564: # Suppress compiler output if we already did a PIC compilation.
3565: func_append command "$suppress_output"
3566: func_show_eval_locale "$command" \
3567: '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE'
3568:
3569: if test warn = "$need_locks" &&
3570: test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
3571: $ECHO "\
3572: *** ERROR, $lockfile contains:
3573: `cat $lockfile 2>/dev/null`
3574:
3575: but it should contain:
3576: $srcfile
3577:
3578: This indicates that another process is trying to use the same
3579: temporary object file, and libtool could not work around it because
3580: your compiler does not support '-c' and '-o' together. If you
3581: repeat this compilation, it may succeed, by chance, but you had better
3582: avoid parallel builds (make -j) in this platform, or get a better
3583: compiler."
3584:
3585: $opt_dry_run || $RM $removelist
3586: exit $EXIT_FAILURE
3587: fi
3588:
3589: # Just move the object if needed
3590: if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
3591: func_show_eval '$MV "$output_obj" "$obj"' \
3592: 'error=$?; $opt_dry_run || $RM $removelist; exit $error'
3593: fi
3594: fi
3595:
3596: $opt_dry_run || {
3597: func_write_libtool_object "$libobj" "$objdir/$objname" "$objname"
3598:
3599: # Unlock the critical section if it was locked
3600: if test no != "$need_locks"; then
3601: removelist=$lockfile
3602: $RM "$lockfile"
3603: fi
3604: }
3605:
3606: exit $EXIT_SUCCESS
3607: }
3608:
3609: $opt_help || {
3610: test compile = "$opt_mode" && func_mode_compile ${1+"$@"}
3611: }
3612:
3613: func_mode_help ()
3614: {
3615: # We need to display help for each of the modes.
3616: case $opt_mode in
3617: "")
3618: # Generic help is extracted from the usage comments
3619: # at the start of this file.
3620: func_help
3621: ;;
3622:
3623: clean)
3624: $ECHO \
3625: "Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE...
3626:
3627: Remove files from the build directory.
3628:
3629: RM is the name of the program to use to delete files associated with each FILE
3630: (typically '/bin/rm'). RM-OPTIONS are options (such as '-f') to be passed
3631: to RM.
3632:
3633: If FILE is a libtool library, object or program, all the files associated
3634: with it are deleted. Otherwise, only FILE itself is deleted using RM."
3635: ;;
3636:
3637: compile)
3638: $ECHO \
3639: "Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
3640:
3641: Compile a source file into a libtool library object.
3642:
3643: This mode accepts the following additional options:
3644:
3645: -o OUTPUT-FILE set the output file name to OUTPUT-FILE
3646: -no-suppress do not suppress compiler output for multiple passes
3647: -prefer-pic try to build PIC objects only
3648: -prefer-non-pic try to build non-PIC objects only
3649: -shared do not build a '.o' file suitable for static linking
3650: -static only build a '.o' file suitable for static linking
3651: -Wc,FLAG pass FLAG directly to the compiler
3652:
3653: COMPILE-COMMAND is a command to be used in creating a 'standard' object file
3654: from the given SOURCEFILE.
3655:
3656: The output file name is determined by removing the directory component from
3657: SOURCEFILE, then substituting the C source code suffix '.c' with the
3658: library object suffix, '.lo'."
3659: ;;
3660:
3661: execute)
3662: $ECHO \
3663: "Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]...
3664:
3665: Automatically set library path, then run a program.
3666:
3667: This mode accepts the following additional options:
3668:
3669: -dlopen FILE add the directory containing FILE to the library path
3670:
3671: This mode sets the library path environment variable according to '-dlopen'
3672: flags.
3673:
3674: If any of the ARGS are libtool executable wrappers, then they are translated
3675: into their corresponding uninstalled binary, and any of their required library
3676: directories are added to the library path.
3677:
3678: Then, COMMAND is executed, with ARGS as arguments."
3679: ;;
3680:
3681: finish)
3682: $ECHO \
3683: "Usage: $progname [OPTION]... --mode=finish [LIBDIR]...
3684:
3685: Complete the installation of libtool libraries.
3686:
3687: Each LIBDIR is a directory that contains libtool libraries.
3688:
3689: The commands that this mode executes may require superuser privileges. Use
3690: the '--dry-run' option if you just want to see what would be executed."
3691: ;;
3692:
3693: install)
3694: $ECHO \
3695: "Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND...
3696:
3697: Install executables or libraries.
3698:
3699: INSTALL-COMMAND is the installation command. The first component should be
3700: either the 'install' or 'cp' program.
3701:
3702: The following components of INSTALL-COMMAND are treated specially:
3703:
3704: -inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation
3705:
3706: The rest of the components are interpreted as arguments to that command (only
3707: BSD-compatible install options are recognized)."
3708: ;;
3709:
3710: link)
3711: $ECHO \
3712: "Usage: $progname [OPTION]... --mode=link LINK-COMMAND...
3713:
3714: Link object files or libraries together to form another library, or to
3715: create an executable program.
3716:
3717: LINK-COMMAND is a command using the C compiler that you would use to create
3718: a program from several object files.
3719:
3720: The following components of LINK-COMMAND are treated specially:
3721:
3722: -all-static do not do any dynamic linking at all
3723: -avoid-version do not add a version suffix if possible
3724: -bindir BINDIR specify path to binaries directory (for systems where
3725: libraries must be found in the PATH setting at runtime)
3726: -dlopen FILE '-dlpreopen' FILE if it cannot be dlopened at runtime
3727: -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols
3728: -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
3729: -export-symbols SYMFILE
3730: try to export only the symbols listed in SYMFILE
3731: -export-symbols-regex REGEX
3732: try to export only the symbols matching REGEX
3733: -LLIBDIR search LIBDIR for required installed libraries
3734: -lNAME OUTPUT-FILE requires the installed library libNAME
3735: -module build a library that can dlopened
3736: -no-fast-install disable the fast-install mode
3737: -no-install link a not-installable executable
3738: -no-undefined declare that a library does not refer to external symbols
3739: -o OUTPUT-FILE create OUTPUT-FILE from the specified objects
3740: -objectlist FILE use a list of object files found in FILE to specify objects
3741: -os2dllname NAME force a short DLL name on OS/2 (no effect on other OSes)
3742: -precious-files-regex REGEX
3743: don't remove output files matching REGEX
3744: -release RELEASE specify package release information
3745: -rpath LIBDIR the created library will eventually be installed in LIBDIR
3746: -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries
3747: -shared only do dynamic linking of libtool libraries
3748: -shrext SUFFIX override the standard shared library file extension
3749: -static do not do any dynamic linking of uninstalled libtool libraries
3750: -static-libtool-libs
3751: do not do any dynamic linking of libtool libraries
3752: -version-info CURRENT[:REVISION[:AGE]]
3753: specify library version info [each variable defaults to 0]
3754: -weak LIBNAME declare that the target provides the LIBNAME interface
3755: -Wc,FLAG
3756: -Xcompiler FLAG pass linker-specific FLAG directly to the compiler
3757: -Wl,FLAG
3758: -Xlinker FLAG pass linker-specific FLAG directly to the linker
3759: -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC)
3760:
3761: All other options (arguments beginning with '-') are ignored.
3762:
3763: Every other argument is treated as a filename. Files ending in '.la' are
3764: treated as uninstalled libtool libraries, other files are standard or library
3765: object files.
3766:
3767: If the OUTPUT-FILE ends in '.la', then a libtool library is created,
3768: only library objects ('.lo' files) may be specified, and '-rpath' is
3769: required, except when creating a convenience library.
3770:
3771: If OUTPUT-FILE ends in '.a' or '.lib', then a standard library is created
3772: using 'ar' and 'ranlib', or on Windows using 'lib'.
3773:
3774: If OUTPUT-FILE ends in '.lo' or '.$objext', then a reloadable object file
3775: is created, otherwise an executable program is created."
3776: ;;
3777:
3778: uninstall)
3779: $ECHO \
3780: "Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
3781:
3782: Remove libraries from an installation directory.
3783:
3784: RM is the name of the program to use to delete files associated with each FILE
3785: (typically '/bin/rm'). RM-OPTIONS are options (such as '-f') to be passed
3786: to RM.
3787:
3788: If FILE is a libtool library, all the files associated with it are deleted.
3789: Otherwise, only FILE itself is deleted using RM."
3790: ;;
3791:
3792: *)
3793: func_fatal_help "invalid operation mode '$opt_mode'"
3794: ;;
3795: esac
3796:
3797: echo
3798: $ECHO "Try '$progname --help' for more information about other modes."
3799: }
3800:
3801: # Now that we've collected a possible --mode arg, show help if necessary
3802: if $opt_help; then
3803: if test : = "$opt_help"; then
3804: func_mode_help
3805: else
3806: {
3807: func_help noexit
3808: for opt_mode in compile link execute install finish uninstall clean; do
3809: func_mode_help
3810: done
3811: } | $SED -n '1p; 2,$s/^Usage:/ or: /p'
3812: {
3813: func_help noexit
3814: for opt_mode in compile link execute install finish uninstall clean; do
3815: echo
3816: func_mode_help
3817: done
3818: } |
3819: $SED '1d
3820: /^When reporting/,/^Report/{
3821: H
3822: d
3823: }
3824: $x
3825: /information about other modes/d
3826: /more detailed .*MODE/d
3827: s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/'
3828: fi
3829: exit $?
3830: fi
3831:
3832:
3833: # func_mode_execute arg...
3834: func_mode_execute ()
3835: {
3836: $debug_cmd
3837:
3838: # The first argument is the command name.
3839: cmd=$nonopt
3840: test -z "$cmd" && \
3841: func_fatal_help "you must specify a COMMAND"
3842:
3843: # Handle -dlopen flags immediately.
3844: for file in $opt_dlopen; do
3845: test -f "$file" \
3846: || func_fatal_help "'$file' is not a file"
3847:
3848: dir=
3849: case $file in
3850: *.la)
3851: func_resolve_sysroot "$file"
3852: file=$func_resolve_sysroot_result
3853:
3854: # Check to see that this really is a libtool archive.
3855: func_lalib_unsafe_p "$file" \
3856: || func_fatal_help "'$lib' is not a valid libtool archive"
3857:
3858: # Read the libtool library.
3859: dlname=
3860: library_names=
3861: func_source "$file"
3862:
3863: # Skip this library if it cannot be dlopened.
3864: if test -z "$dlname"; then
3865: # Warn if it was a shared library.
3866: test -n "$library_names" && \
3867: func_warning "'$file' was not linked with '-export-dynamic'"
3868: continue
3869: fi
3870:
3871: func_dirname "$file" "" "."
3872: dir=$func_dirname_result
3873:
3874: if test -f "$dir/$objdir/$dlname"; then
3875: func_append dir "/$objdir"
3876: else
3877: if test ! -f "$dir/$dlname"; then
3878: func_fatal_error "cannot find '$dlname' in '$dir' or '$dir/$objdir'"
3879: fi
3880: fi
3881: ;;
3882:
3883: *.lo)
3884: # Just add the directory containing the .lo file.
3885: func_dirname "$file" "" "."
3886: dir=$func_dirname_result
3887: ;;
3888:
3889: *)
3890: func_warning "'-dlopen' is ignored for non-libtool libraries and objects"
3891: continue
3892: ;;
3893: esac
3894:
3895: # Get the absolute pathname.
3896: absdir=`cd "$dir" && pwd`
3897: test -n "$absdir" && dir=$absdir
3898:
3899: # Now add the directory to shlibpath_var.
3900: if eval "test -z \"\$$shlibpath_var\""; then
3901: eval "$shlibpath_var=\"\$dir\""
3902: else
3903: eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
3904: fi
3905: done
3906:
3907: # This variable tells wrapper scripts just to set shlibpath_var
3908: # rather than running their programs.
3909: libtool_execute_magic=$magic
3910:
3911: # Check if any of the arguments is a wrapper script.
3912: args=
3913: for file
3914: do
3915: case $file in
3916: -* | *.la | *.lo ) ;;
3917: *)
3918: # Do a test to see if this is really a libtool program.
3919: if func_ltwrapper_script_p "$file"; then
3920: func_source "$file"
3921: # Transform arg to wrapped name.
3922: file=$progdir/$program
3923: elif func_ltwrapper_executable_p "$file"; then
3924: func_ltwrapper_scriptname "$file"
3925: func_source "$func_ltwrapper_scriptname_result"
3926: # Transform arg to wrapped name.
3927: file=$progdir/$program
3928: fi
3929: ;;
3930: esac
3931: # Quote arguments (to preserve shell metacharacters).
3932: func_append_quoted args "$file"
3933: done
3934:
3935: if $opt_dry_run; then
3936: # Display what would be done.
3937: if test -n "$shlibpath_var"; then
3938: eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\""
3939: echo "export $shlibpath_var"
3940: fi
3941: $ECHO "$cmd$args"
3942: exit $EXIT_SUCCESS
3943: else
3944: if test -n "$shlibpath_var"; then
3945: # Export the shlibpath_var.
3946: eval "export $shlibpath_var"
3947: fi
3948:
3949: # Restore saved environment variables
3950: for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
3951: do
3952: eval "if test \"\${save_$lt_var+set}\" = set; then
3953: $lt_var=\$save_$lt_var; export $lt_var
3954: else
3955: $lt_unset $lt_var
3956: fi"
3957: done
3958:
3959: # Now prepare to actually exec the command.
3960: exec_cmd=\$cmd$args
3961: fi
3962: }
3963:
3964: test execute = "$opt_mode" && func_mode_execute ${1+"$@"}
3965:
3966:
3967: # func_mode_finish arg...
3968: func_mode_finish ()
3969: {
3970: $debug_cmd
3971:
3972: libs=
3973: libdirs=
3974: admincmds=
3975:
3976: for opt in "$nonopt" ${1+"$@"}
3977: do
3978: if test -d "$opt"; then
3979: func_append libdirs " $opt"
3980:
3981: elif test -f "$opt"; then
3982: if func_lalib_unsafe_p "$opt"; then
3983: func_append libs " $opt"
3984: else
3985: func_warning "'$opt' is not a valid libtool archive"
3986: fi
3987:
3988: else
3989: func_fatal_error "invalid argument '$opt'"
3990: fi
3991: done
3992:
3993: if test -n "$libs"; then
3994: if test -n "$lt_sysroot"; then
3995: sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"`
3996: sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;"
3997: else
3998: sysroot_cmd=
3999: fi
4000:
4001: # Remove sysroot references
4002: if $opt_dry_run; then
4003: for lib in $libs; do
4004: echo "removing references to $lt_sysroot and '=' prefixes from $lib"
4005: done
4006: else
4007: tmpdir=`func_mktempdir`
4008: for lib in $libs; do
4009: $SED -e "$sysroot_cmd s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \
4010: > $tmpdir/tmp-la
4011: mv -f $tmpdir/tmp-la $lib
4012: done
4013: ${RM}r "$tmpdir"
4014: fi
4015: fi
4016:
4017: if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
4018: for libdir in $libdirs; do
4019: if test -n "$finish_cmds"; then
4020: # Do each command in the finish commands.
4021: func_execute_cmds "$finish_cmds" 'admincmds="$admincmds
4022: '"$cmd"'"'
4023: fi
4024: if test -n "$finish_eval"; then
4025: # Do the single finish_eval.
4026: eval cmds=\"$finish_eval\"
4027: $opt_dry_run || eval "$cmds" || func_append admincmds "
4028: $cmds"
4029: fi
4030: done
4031: fi
4032:
4033: # Exit here if they wanted silent mode.
4034: $opt_quiet && exit $EXIT_SUCCESS
4035:
4036: if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
4037: echo "----------------------------------------------------------------------"
4038: echo "Libraries have been installed in:"
4039: for libdir in $libdirs; do
4040: $ECHO " $libdir"
4041: done
4042: echo
4043: echo "If you ever happen to want to link against installed libraries"
4044: echo "in a given directory, LIBDIR, you must either use libtool, and"
4045: echo "specify the full pathname of the library, or use the '-LLIBDIR'"
4046: echo "flag during linking and do at least one of the following:"
4047: if test -n "$shlibpath_var"; then
4048: echo " - add LIBDIR to the '$shlibpath_var' environment variable"
4049: echo " during execution"
4050: fi
4051: if test -n "$runpath_var"; then
4052: echo " - add LIBDIR to the '$runpath_var' environment variable"
4053: echo " during linking"
4054: fi
4055: if test -n "$hardcode_libdir_flag_spec"; then
4056: libdir=LIBDIR
4057: eval flag=\"$hardcode_libdir_flag_spec\"
4058:
4059: $ECHO " - use the '$flag' linker flag"
4060: fi
4061: if test -n "$admincmds"; then
4062: $ECHO " - have your system administrator run these commands:$admincmds"
4063: fi
4064: if test -f /etc/ld.so.conf; then
4065: echo " - have your system administrator add LIBDIR to '/etc/ld.so.conf'"
4066: fi
4067: echo
4068:
4069: echo "See any operating system documentation about shared libraries for"
4070: case $host in
4071: solaris2.[6789]|solaris2.1[0-9])
4072: echo "more information, such as the ld(1), crle(1) and ld.so(8) manual"
4073: echo "pages."
4074: ;;
4075: *)
4076: echo "more information, such as the ld(1) and ld.so(8) manual pages."
4077: ;;
4078: esac
4079: echo "----------------------------------------------------------------------"
4080: fi
4081: exit $EXIT_SUCCESS
4082: }
4083:
4084: test finish = "$opt_mode" && func_mode_finish ${1+"$@"}
4085:
4086:
4087: # func_mode_install arg...
4088: func_mode_install ()
4089: {
4090: $debug_cmd
4091:
4092: # There may be an optional sh(1) argument at the beginning of
4093: # install_prog (especially on Windows NT).
4094: if test "$SHELL" = "$nonopt" || test /bin/sh = "$nonopt" ||
4095: # Allow the use of GNU shtool's install command.
4096: case $nonopt in *shtool*) :;; *) false;; esac
4097: then
4098: # Aesthetically quote it.
4099: func_quote_for_eval "$nonopt"
4100: install_prog="$func_quote_for_eval_result "
4101: arg=$1
4102: shift
4103: else
4104: install_prog=
4105: arg=$nonopt
4106: fi
4107:
4108: # The real first argument should be the name of the installation program.
4109: # Aesthetically quote it.
4110: func_quote_for_eval "$arg"
4111: func_append install_prog "$func_quote_for_eval_result"
4112: install_shared_prog=$install_prog
4113: case " $install_prog " in
4114: *[\\\ /]cp\ *) install_cp=: ;;
4115: *) install_cp=false ;;
4116: esac
4117:
4118: # We need to accept at least all the BSD install flags.
4119: dest=
4120: files=
4121: opts=
4122: prev=
4123: install_type=
4124: isdir=false
4125: stripme=
4126: no_mode=:
4127: for arg
4128: do
4129: arg2=
4130: if test -n "$dest"; then
4131: func_append files " $dest"
4132: dest=$arg
4133: continue
4134: fi
4135:
4136: case $arg in
4137: -d) isdir=: ;;
4138: -f)
4139: if $install_cp; then :; else
4140: prev=$arg
4141: fi
4142: ;;
4143: -g | -m | -o)
4144: prev=$arg
4145: ;;
4146: -s)
4147: stripme=" -s"
4148: continue
4149: ;;
4150: -*)
4151: ;;
4152: *)
4153: # If the previous option needed an argument, then skip it.
4154: if test -n "$prev"; then
4155: if test X-m = "X$prev" && test -n "$install_override_mode"; then
4156: arg2=$install_override_mode
4157: no_mode=false
4158: fi
4159: prev=
4160: else
4161: dest=$arg
4162: continue
4163: fi
4164: ;;
4165: esac
4166:
4167: # Aesthetically quote the argument.
4168: func_quote_for_eval "$arg"
4169: func_append install_prog " $func_quote_for_eval_result"
4170: if test -n "$arg2"; then
4171: func_quote_for_eval "$arg2"
4172: fi
4173: func_append install_shared_prog " $func_quote_for_eval_result"
4174: done
4175:
4176: test -z "$install_prog" && \
4177: func_fatal_help "you must specify an install program"
4178:
4179: test -n "$prev" && \
4180: func_fatal_help "the '$prev' option requires an argument"
4181:
4182: if test -n "$install_override_mode" && $no_mode; then
4183: if $install_cp; then :; else
4184: func_quote_for_eval "$install_override_mode"
4185: func_append install_shared_prog " -m $func_quote_for_eval_result"
4186: fi
4187: fi
4188:
4189: if test -z "$files"; then
4190: if test -z "$dest"; then
4191: func_fatal_help "no file or destination specified"
4192: else
4193: func_fatal_help "you must specify a destination"
4194: fi
4195: fi
4196:
4197: # Strip any trailing slash from the destination.
4198: func_stripname '' '/' "$dest"
4199: dest=$func_stripname_result
4200:
4201: # Check to see that the destination is a directory.
4202: test -d "$dest" && isdir=:
4203: if $isdir; then
4204: destdir=$dest
4205: destname=
4206: else
4207: func_dirname_and_basename "$dest" "" "."
4208: destdir=$func_dirname_result
4209: destname=$func_basename_result
4210:
4211: # Not a directory, so check to see that there is only one file specified.
4212: set dummy $files; shift
4213: test "$#" -gt 1 && \
4214: func_fatal_help "'$dest' is not a directory"
4215: fi
4216: case $destdir in
4217: [\\/]* | [A-Za-z]:[\\/]*) ;;
4218: *)
4219: for file in $files; do
4220: case $file in
4221: *.lo) ;;
4222: *)
4223: func_fatal_help "'$destdir' must be an absolute directory name"
4224: ;;
4225: esac
4226: done
4227: ;;
4228: esac
4229:
4230: # This variable tells wrapper scripts just to set variables rather
4231: # than running their programs.
4232: libtool_install_magic=$magic
4233:
4234: staticlibs=
4235: future_libdirs=
4236: current_libdirs=
4237: for file in $files; do
4238:
4239: # Do each installation.
4240: case $file in
4241: *.$libext)
4242: # Do the static libraries later.
4243: func_append staticlibs " $file"
4244: ;;
4245:
4246: *.la)
4247: func_resolve_sysroot "$file"
4248: file=$func_resolve_sysroot_result
4249:
4250: # Check to see that this really is a libtool archive.
4251: func_lalib_unsafe_p "$file" \
4252: || func_fatal_help "'$file' is not a valid libtool archive"
4253:
4254: library_names=
4255: old_library=
4256: relink_command=
4257: func_source "$file"
4258:
4259: # Add the libdir to current_libdirs if it is the destination.
4260: if test "X$destdir" = "X$libdir"; then
4261: case "$current_libdirs " in
4262: *" $libdir "*) ;;
4263: *) func_append current_libdirs " $libdir" ;;
4264: esac
4265: else
4266: # Note the libdir as a future libdir.
4267: case "$future_libdirs " in
4268: *" $libdir "*) ;;
4269: *) func_append future_libdirs " $libdir" ;;
4270: esac
4271: fi
4272:
4273: func_dirname "$file" "/" ""
4274: dir=$func_dirname_result
4275: func_append dir "$objdir"
4276:
4277: if test -n "$relink_command"; then
4278: # Determine the prefix the user has applied to our future dir.
4279: inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"`
4280:
4281: # Don't allow the user to place us outside of our expected
4282: # location b/c this prevents finding dependent libraries that
4283: # are installed to the same prefix.
4284: # At present, this check doesn't affect windows .dll's that
4285: # are installed into $libdir/../bin (currently, that works fine)
4286: # but it's something to keep an eye on.
4287: test "$inst_prefix_dir" = "$destdir" && \
4288: func_fatal_error "error: cannot install '$file' to a directory not ending in $libdir"
4289:
4290: if test -n "$inst_prefix_dir"; then
4291: # Stick the inst_prefix_dir data into the link command.
4292: relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
4293: else
4294: relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"`
4295: fi
4296:
4297: func_warning "relinking '$file'"
4298: func_show_eval "$relink_command" \
4299: 'func_fatal_error "error: relink '\''$file'\'' with the above command before installing it"'
4300: fi
4301:
4302: # See the names of the shared library.
4303: set dummy $library_names; shift
4304: if test -n "$1"; then
4305: realname=$1
4306: shift
4307:
4308: srcname=$realname
4309: test -n "$relink_command" && srcname=${realname}T
4310:
4311: # Install the shared library and build the symlinks.
4312: func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \
4313: 'exit $?'
4314: tstripme=$stripme
4315: case $host_os in
4316: cygwin* | mingw* | pw32* | cegcc*)
4317: case $realname in
4318: *.dll.a)
4319: tstripme=
4320: ;;
4321: esac
4322: ;;
4323: os2*)
4324: case $realname in
4325: *_dll.a)
4326: tstripme=
4327: ;;
4328: esac
4329: ;;
4330: esac
4331: if test -n "$tstripme" && test -n "$striplib"; then
4332: func_show_eval "$striplib $destdir/$realname" 'exit $?'
4333: fi
4334:
4335: if test "$#" -gt 0; then
4336: # Delete the old symlinks, and create new ones.
4337: # Try 'ln -sf' first, because the 'ln' binary might depend on
4338: # the symlink we replace! Solaris /bin/ln does not understand -f,
4339: # so we also need to try rm && ln -s.
4340: for linkname
4341: do
4342: test "$linkname" != "$realname" \
4343: && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })"
4344: done
4345: fi
4346:
4347: # Do each command in the postinstall commands.
4348: lib=$destdir/$realname
4349: func_execute_cmds "$postinstall_cmds" 'exit $?'
4350: fi
4351:
4352: # Install the pseudo-library for information purposes.
4353: func_basename "$file"
4354: name=$func_basename_result
4355: instname=$dir/${name}i
4356: func_show_eval "$install_prog $instname $destdir/$name" 'exit $?'
4357:
4358: # Maybe install the static library, too.
4359: test -n "$old_library" && func_append staticlibs " $dir/$old_library"
4360: ;;
4361:
4362: *.lo)
4363: # Install (i.e. copy) a libtool object.
4364:
4365: # Figure out destination file name, if it wasn't already specified.
4366: if test -n "$destname"; then
4367: destfile=$destdir/$destname
4368: else
4369: func_basename "$file"
4370: destfile=$func_basename_result
4371: destfile=$destdir/$destfile
4372: fi
4373:
4374: # Deduce the name of the destination old-style object file.
4375: case $destfile in
4376: *.lo)
4377: func_lo2o "$destfile"
4378: staticdest=$func_lo2o_result
4379: ;;
4380: *.$objext)
4381: staticdest=$destfile
4382: destfile=
4383: ;;
4384: *)
4385: func_fatal_help "cannot copy a libtool object to '$destfile'"
4386: ;;
4387: esac
4388:
4389: # Install the libtool object if requested.
4390: test -n "$destfile" && \
4391: func_show_eval "$install_prog $file $destfile" 'exit $?'
4392:
4393: # Install the old object if enabled.
4394: if test yes = "$build_old_libs"; then
4395: # Deduce the name of the old-style object file.
4396: func_lo2o "$file"
4397: staticobj=$func_lo2o_result
4398: func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?'
4399: fi
4400: exit $EXIT_SUCCESS
4401: ;;
4402:
4403: *)
4404: # Figure out destination file name, if it wasn't already specified.
4405: if test -n "$destname"; then
4406: destfile=$destdir/$destname
4407: else
4408: func_basename "$file"
4409: destfile=$func_basename_result
4410: destfile=$destdir/$destfile
4411: fi
4412:
4413: # If the file is missing, and there is a .exe on the end, strip it
4414: # because it is most likely a libtool script we actually want to
4415: # install
4416: stripped_ext=
4417: case $file in
4418: *.exe)
4419: if test ! -f "$file"; then
4420: func_stripname '' '.exe' "$file"
4421: file=$func_stripname_result
4422: stripped_ext=.exe
4423: fi
4424: ;;
4425: esac
4426:
4427: # Do a test to see if this is really a libtool program.
4428: case $host in
4429: *cygwin* | *mingw*)
4430: if func_ltwrapper_executable_p "$file"; then
4431: func_ltwrapper_scriptname "$file"
4432: wrapper=$func_ltwrapper_scriptname_result
4433: else
4434: func_stripname '' '.exe' "$file"
4435: wrapper=$func_stripname_result
4436: fi
4437: ;;
4438: *)
4439: wrapper=$file
4440: ;;
4441: esac
4442: if func_ltwrapper_script_p "$wrapper"; then
4443: notinst_deplibs=
4444: relink_command=
4445:
4446: func_source "$wrapper"
4447:
4448: # Check the variables that should have been set.
4449: test -z "$generated_by_libtool_version" && \
4450: func_fatal_error "invalid libtool wrapper script '$wrapper'"
4451:
4452: finalize=:
4453: for lib in $notinst_deplibs; do
4454: # Check to see that each library is installed.
4455: libdir=
4456: if test -f "$lib"; then
4457: func_source "$lib"
4458: fi
4459: libfile=$libdir/`$ECHO "$lib" | $SED 's%^.*/%%g'`
4460: if test -n "$libdir" && test ! -f "$libfile"; then
4461: func_warning "'$lib' has not been installed in '$libdir'"
4462: finalize=false
4463: fi
4464: done
4465:
4466: relink_command=
4467: func_source "$wrapper"
4468:
4469: outputname=
4470: if test no = "$fast_install" && test -n "$relink_command"; then
4471: $opt_dry_run || {
4472: if $finalize; then
4473: tmpdir=`func_mktempdir`
4474: func_basename "$file$stripped_ext"
4475: file=$func_basename_result
4476: outputname=$tmpdir/$file
4477: # Replace the output file specification.
4478: relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'`
4479:
4480: $opt_quiet || {
4481: func_quote_for_expand "$relink_command"
4482: eval "func_echo $func_quote_for_expand_result"
4483: }
4484: if eval "$relink_command"; then :
4485: else
4486: func_error "error: relink '$file' with the above command before installing it"
4487: $opt_dry_run || ${RM}r "$tmpdir"
4488: continue
4489: fi
4490: file=$outputname
4491: else
4492: func_warning "cannot relink '$file'"
4493: fi
4494: }
4495: else
4496: # Install the binary that we compiled earlier.
4497: file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"`
4498: fi
4499: fi
4500:
4501: # remove .exe since cygwin /usr/bin/install will append another
4502: # one anyway
4503: case $install_prog,$host in
4504: */usr/bin/install*,*cygwin*)
4505: case $file:$destfile in
4506: *.exe:*.exe)
4507: # this is ok
4508: ;;
4509: *.exe:*)
4510: destfile=$destfile.exe
4511: ;;
4512: *:*.exe)
4513: func_stripname '' '.exe' "$destfile"
4514: destfile=$func_stripname_result
4515: ;;
4516: esac
4517: ;;
4518: esac
4519: func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?'
4520: $opt_dry_run || if test -n "$outputname"; then
4521: ${RM}r "$tmpdir"
4522: fi
4523: ;;
4524: esac
4525: done
4526:
4527: for file in $staticlibs; do
4528: func_basename "$file"
4529: name=$func_basename_result
4530:
4531: # Set up the ranlib parameters.
4532: oldlib=$destdir/$name
4533: func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
4534: tool_oldlib=$func_to_tool_file_result
4535:
4536: func_show_eval "$install_prog \$file \$oldlib" 'exit $?'
4537:
4538: if test -n "$stripme" && test -n "$old_striplib"; then
4539: func_show_eval "$old_striplib $tool_oldlib" 'exit $?'
4540: fi
4541:
4542: # Do each command in the postinstall commands.
4543: func_execute_cmds "$old_postinstall_cmds" 'exit $?'
4544: done
4545:
4546: test -n "$future_libdirs" && \
4547: func_warning "remember to run '$progname --finish$future_libdirs'"
4548:
4549: if test -n "$current_libdirs"; then
4550: # Maybe just do a dry run.
4551: $opt_dry_run && current_libdirs=" -n$current_libdirs"
4552: exec_cmd='$SHELL "$progpath" $preserve_args --finish$current_libdirs'
4553: else
4554: exit $EXIT_SUCCESS
4555: fi
4556: }
4557:
4558: test install = "$opt_mode" && func_mode_install ${1+"$@"}
4559:
4560:
4561: # func_generate_dlsyms outputname originator pic_p
4562: # Extract symbols from dlprefiles and create ${outputname}S.o with
4563: # a dlpreopen symbol table.
4564: func_generate_dlsyms ()
4565: {
4566: $debug_cmd
4567:
4568: my_outputname=$1
4569: my_originator=$2
4570: my_pic_p=${3-false}
4571: my_prefix=`$ECHO "$my_originator" | $SED 's%[^a-zA-Z0-9]%_%g'`
4572: my_dlsyms=
4573:
4574: if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then
4575: if test -n "$NM" && test -n "$global_symbol_pipe"; then
4576: my_dlsyms=${my_outputname}S.c
4577: else
4578: func_error "not configured to extract global symbols from dlpreopened files"
4579: fi
4580: fi
4581:
4582: if test -n "$my_dlsyms"; then
4583: case $my_dlsyms in
4584: "") ;;
4585: *.c)
4586: # Discover the nlist of each of the dlfiles.
4587: nlist=$output_objdir/$my_outputname.nm
4588:
4589: func_show_eval "$RM $nlist ${nlist}S ${nlist}T"
4590:
4591: # Parse the name list into a source file.
4592: func_verbose "creating $output_objdir/$my_dlsyms"
4593:
4594: $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\
4595: /* $my_dlsyms - symbol resolution table for '$my_outputname' dlsym emulation. */
4596: /* Generated by $PROGRAM (GNU $PACKAGE) $VERSION */
4597:
4598: #ifdef __cplusplus
4599: extern \"C\" {
4600: #endif
4601:
4602: #if defined __GNUC__ && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4))
4603: #pragma GCC diagnostic ignored \"-Wstrict-prototypes\"
4604: #endif
4605:
4606: /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
4607: #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
4608: /* DATA imports from DLLs on WIN32 can't be const, because runtime
4609: relocations are performed -- see ld's documentation on pseudo-relocs. */
4610: # define LT_DLSYM_CONST
4611: #elif defined __osf__
4612: /* This system does not cope well with relocations in const data. */
4613: # define LT_DLSYM_CONST
4614: #else
4615: # define LT_DLSYM_CONST const
4616: #endif
4617:
4618: #define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0)
4619:
4620: /* External symbol declarations for the compiler. */\
4621: "
4622:
4623: if test yes = "$dlself"; then
4624: func_verbose "generating symbol list for '$output'"
4625:
4626: $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist"
4627:
4628: # Add our own program objects to the symbol list.
4629: progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP`
4630: for progfile in $progfiles; do
4631: func_to_tool_file "$progfile" func_convert_file_msys_to_w32
4632: func_verbose "extracting global C symbols from '$func_to_tool_file_result'"
4633: $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'"
4634: done
4635:
4636: if test -n "$exclude_expsyms"; then
4637: $opt_dry_run || {
4638: eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
4639: eval '$MV "$nlist"T "$nlist"'
4640: }
4641: fi
4642:
4643: if test -n "$export_symbols_regex"; then
4644: $opt_dry_run || {
4645: eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
4646: eval '$MV "$nlist"T "$nlist"'
4647: }
4648: fi
4649:
4650: # Prepare the list of exported symbols
4651: if test -z "$export_symbols"; then
4652: export_symbols=$output_objdir/$outputname.exp
4653: $opt_dry_run || {
4654: $RM $export_symbols
4655: eval "$SED -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
4656: case $host in
4657: *cygwin* | *mingw* | *cegcc* )
4658: eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
4659: eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
4660: ;;
4661: esac
4662: }
4663: else
4664: $opt_dry_run || {
4665: eval "$SED -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
4666: eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
4667: eval '$MV "$nlist"T "$nlist"'
4668: case $host in
4669: *cygwin* | *mingw* | *cegcc* )
4670: eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
4671: eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
4672: ;;
4673: esac
4674: }
4675: fi
4676: fi
4677:
4678: for dlprefile in $dlprefiles; do
4679: func_verbose "extracting global C symbols from '$dlprefile'"
4680: func_basename "$dlprefile"
4681: name=$func_basename_result
4682: case $host in
4683: *cygwin* | *mingw* | *cegcc* )
4684: # if an import library, we need to obtain dlname
4685: if func_win32_import_lib_p "$dlprefile"; then
4686: func_tr_sh "$dlprefile"
4687: eval "curr_lafile=\$libfile_$func_tr_sh_result"
4688: dlprefile_dlbasename=
4689: if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then
4690: # Use subshell, to avoid clobbering current variable values
4691: dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"`
4692: if test -n "$dlprefile_dlname"; then
4693: func_basename "$dlprefile_dlname"
4694: dlprefile_dlbasename=$func_basename_result
4695: else
4696: # no lafile. user explicitly requested -dlpreopen <import library>.
4697: $sharedlib_from_linklib_cmd "$dlprefile"
4698: dlprefile_dlbasename=$sharedlib_from_linklib_result
4699: fi
4700: fi
4701: $opt_dry_run || {
4702: if test -n "$dlprefile_dlbasename"; then
4703: eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"'
4704: else
4705: func_warning "Could not compute DLL name from $name"
4706: eval '$ECHO ": $name " >> "$nlist"'
4707: fi
4708: func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
4709: eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe |
4710: $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'"
4711: }
4712: else # not an import lib
4713: $opt_dry_run || {
4714: eval '$ECHO ": $name " >> "$nlist"'
4715: func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
4716: eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
4717: }
4718: fi
4719: ;;
4720: *)
4721: $opt_dry_run || {
4722: eval '$ECHO ": $name " >> "$nlist"'
4723: func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
4724: eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
4725: }
4726: ;;
4727: esac
4728: done
4729:
4730: $opt_dry_run || {
4731: # Make sure we have at least an empty file.
4732: test -f "$nlist" || : > "$nlist"
4733:
4734: if test -n "$exclude_expsyms"; then
4735: $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
4736: $MV "$nlist"T "$nlist"
4737: fi
4738:
4739: # Try sorting and uniquifying the output.
4740: if $GREP -v "^: " < "$nlist" |
4741: if sort -k 3 </dev/null >/dev/null 2>&1; then
4742: sort -k 3
4743: else
4744: sort +2
4745: fi |
4746: uniq > "$nlist"S; then
4747: :
4748: else
4749: $GREP -v "^: " < "$nlist" > "$nlist"S
4750: fi
4751:
4752: if test -f "$nlist"S; then
4753: eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"'
4754: else
4755: echo '/* NONE */' >> "$output_objdir/$my_dlsyms"
4756: fi
4757:
4758: func_show_eval '$RM "${nlist}I"'
4759: if test -n "$global_symbol_to_import"; then
4760: eval "$global_symbol_to_import"' < "$nlist"S > "$nlist"I'
4761: fi
4762:
4763: echo >> "$output_objdir/$my_dlsyms" "\
4764:
4765: /* The mapping between symbol names and symbols. */
4766: typedef struct {
4767: const char *name;
4768: void *address;
4769: } lt_dlsymlist;
4770: extern LT_DLSYM_CONST lt_dlsymlist
4771: lt_${my_prefix}_LTX_preloaded_symbols[];\
4772: "
4773:
4774: if test -s "$nlist"I; then
4775: echo >> "$output_objdir/$my_dlsyms" "\
4776: static void lt_syminit(void)
4777: {
4778: LT_DLSYM_CONST lt_dlsymlist *symbol = lt_${my_prefix}_LTX_preloaded_symbols;
4779: for (; symbol->name; ++symbol)
4780: {"
4781: $SED 's/.*/ if (STREQ (symbol->name, \"&\")) symbol->address = (void *) \&&;/' < "$nlist"I >> "$output_objdir/$my_dlsyms"
4782: echo >> "$output_objdir/$my_dlsyms" "\
4783: }
4784: }"
4785: fi
4786: echo >> "$output_objdir/$my_dlsyms" "\
4787: LT_DLSYM_CONST lt_dlsymlist
4788: lt_${my_prefix}_LTX_preloaded_symbols[] =
4789: { {\"$my_originator\", (void *) 0},"
4790:
4791: if test -s "$nlist"I; then
4792: echo >> "$output_objdir/$my_dlsyms" "\
4793: {\"@INIT@\", (void *) <_syminit},"
4794: fi
4795:
4796: case $need_lib_prefix in
4797: no)
4798: eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms"
4799: ;;
4800: *)
4801: eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms"
4802: ;;
4803: esac
4804: echo >> "$output_objdir/$my_dlsyms" "\
4805: {0, (void *) 0}
4806: };
4807:
4808: /* This works around a problem in FreeBSD linker */
4809: #ifdef FREEBSD_WORKAROUND
4810: static const void *lt_preloaded_setup() {
4811: return lt_${my_prefix}_LTX_preloaded_symbols;
4812: }
4813: #endif
4814:
4815: #ifdef __cplusplus
4816: }
4817: #endif\
4818: "
4819: } # !$opt_dry_run
4820:
4821: pic_flag_for_symtable=
4822: case "$compile_command " in
4823: *" -static "*) ;;
4824: *)
4825: case $host in
4826: # compiling the symbol table file with pic_flag works around
4827: # a FreeBSD bug that causes programs to crash when -lm is
4828: # linked before any other PIC object. But we must not use
4829: # pic_flag when linking with -static. The problem exists in
4830: # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
4831: *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
4832: pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;;
4833: *-*-hpux*)
4834: pic_flag_for_symtable=" $pic_flag" ;;
4835: *)
4836: $my_pic_p && pic_flag_for_symtable=" $pic_flag"
4837: ;;
4838: esac
4839: ;;
4840: esac
4841: symtab_cflags=
4842: for arg in $LTCFLAGS; do
4843: case $arg in
4844: -pie | -fpie | -fPIE) ;;
4845: *) func_append symtab_cflags " $arg" ;;
4846: esac
4847: done
4848:
4849: # Now compile the dynamic symbol file.
4850: func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?'
4851:
4852: # Clean up the generated files.
4853: func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T" "${nlist}I"'
4854:
4855: # Transform the symbol file into the correct name.
4856: symfileobj=$output_objdir/${my_outputname}S.$objext
4857: case $host in
4858: *cygwin* | *mingw* | *cegcc* )
4859: if test -f "$output_objdir/$my_outputname.def"; then
4860: compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
4861: finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
4862: else
4863: compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
4864: finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
4865: fi
4866: ;;
4867: *)
4868: compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
4869: finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
4870: ;;
4871: esac
4872: ;;
4873: *)
4874: func_fatal_error "unknown suffix for '$my_dlsyms'"
4875: ;;
4876: esac
4877: else
4878: # We keep going just in case the user didn't refer to
4879: # lt_preloaded_symbols. The linker will fail if global_symbol_pipe
4880: # really was required.
4881:
4882: # Nullify the symbol file.
4883: compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"`
4884: finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"`
4885: fi
4886: }
4887:
4888: # func_cygming_gnu_implib_p ARG
4889: # This predicate returns with zero status (TRUE) if
4890: # ARG is a GNU/binutils-style import library. Returns
4891: # with nonzero status (FALSE) otherwise.
4892: func_cygming_gnu_implib_p ()
4893: {
4894: $debug_cmd
4895:
4896: func_to_tool_file "$1" func_convert_file_msys_to_w32
4897: func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'`
4898: test -n "$func_cygming_gnu_implib_tmp"
4899: }
4900:
4901: # func_cygming_ms_implib_p ARG
4902: # This predicate returns with zero status (TRUE) if
4903: # ARG is an MS-style import library. Returns
4904: # with nonzero status (FALSE) otherwise.
4905: func_cygming_ms_implib_p ()
4906: {
4907: $debug_cmd
4908:
4909: func_to_tool_file "$1" func_convert_file_msys_to_w32
4910: func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'`
4911: test -n "$func_cygming_ms_implib_tmp"
4912: }
4913:
4914: # func_win32_libid arg
4915: # return the library type of file 'arg'
4916: #
4917: # Need a lot of goo to handle *both* DLLs and import libs
4918: # Has to be a shell function in order to 'eat' the argument
4919: # that is supplied when $file_magic_command is called.
4920: # Despite the name, also deal with 64 bit binaries.
4921: func_win32_libid ()
4922: {
4923: $debug_cmd
4924:
4925: win32_libid_type=unknown
4926: win32_fileres=`file -L $1 2>/dev/null`
4927: case $win32_fileres in
4928: *ar\ archive\ import\ library*) # definitely import
4929: win32_libid_type="x86 archive import"
4930: ;;
4931: *ar\ archive*) # could be an import, or static
4932: # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD.
4933: if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null |
4934: $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then
4935: case $nm_interface in
4936: "MS dumpbin")
4937: if func_cygming_ms_implib_p "$1" ||
4938: func_cygming_gnu_implib_p "$1"
4939: then
4940: win32_nmres=import
4941: else
4942: win32_nmres=
4943: fi
4944: ;;
4945: *)
4946: func_to_tool_file "$1" func_convert_file_msys_to_w32
4947: win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" |
4948: $SED -n -e '
4949: 1,100{
4950: / I /{
4951: s|.*|import|
4952: p
4953: q
4954: }
4955: }'`
4956: ;;
4957: esac
4958: case $win32_nmres in
4959: import*) win32_libid_type="x86 archive import";;
4960: *) win32_libid_type="x86 archive static";;
4961: esac
4962: fi
4963: ;;
4964: *DLL*)
4965: win32_libid_type="x86 DLL"
4966: ;;
4967: *executable*) # but shell scripts are "executable" too...
4968: case $win32_fileres in
4969: *MS\ Windows\ PE\ Intel*)
4970: win32_libid_type="x86 DLL"
4971: ;;
4972: esac
4973: ;;
4974: esac
4975: $ECHO "$win32_libid_type"
4976: }
4977:
4978: # func_cygming_dll_for_implib ARG
4979: #
4980: # Platform-specific function to extract the
4981: # name of the DLL associated with the specified
4982: # import library ARG.
4983: # Invoked by eval'ing the libtool variable
4984: # $sharedlib_from_linklib_cmd
4985: # Result is available in the variable
4986: # $sharedlib_from_linklib_result
4987: func_cygming_dll_for_implib ()
4988: {
4989: $debug_cmd
4990:
4991: sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"`
4992: }
4993:
4994: # func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs
4995: #
4996: # The is the core of a fallback implementation of a
4997: # platform-specific function to extract the name of the
4998: # DLL associated with the specified import library LIBNAME.
4999: #
5000: # SECTION_NAME is either .idata$6 or .idata$7, depending
5001: # on the platform and compiler that created the implib.
5002: #
5003: # Echos the name of the DLL associated with the
5004: # specified import library.
5005: func_cygming_dll_for_implib_fallback_core ()
5006: {
5007: $debug_cmd
5008:
5009: match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"`
5010: $OBJDUMP -s --section "$1" "$2" 2>/dev/null |
5011: $SED '/^Contents of section '"$match_literal"':/{
5012: # Place marker at beginning of archive member dllname section
5013: s/.*/====MARK====/
5014: p
5015: d
5016: }
5017: # These lines can sometimes be longer than 43 characters, but
5018: # are always uninteresting
5019: /:[ ]*file format pe[i]\{,1\}-/d
5020: /^In archive [^:]*:/d
5021: # Ensure marker is printed
5022: /^====MARK====/p
5023: # Remove all lines with less than 43 characters
5024: /^.\{43\}/!d
5025: # From remaining lines, remove first 43 characters
5026: s/^.\{43\}//' |
5027: $SED -n '
5028: # Join marker and all lines until next marker into a single line
5029: /^====MARK====/ b para
5030: H
5031: $ b para
5032: b
5033: :para
5034: x
5035: s/\n//g
5036: # Remove the marker
5037: s/^====MARK====//
5038: # Remove trailing dots and whitespace
5039: s/[\. \t]*$//
5040: # Print
5041: /./p' |
5042: # we now have a list, one entry per line, of the stringified
5043: # contents of the appropriate section of all members of the
5044: # archive that possess that section. Heuristic: eliminate
5045: # all those that have a first or second character that is
5046: # a '.' (that is, objdump's representation of an unprintable
5047: # character.) This should work for all archives with less than
5048: # 0x302f exports -- but will fail for DLLs whose name actually
5049: # begins with a literal '.' or a single character followed by
5050: # a '.'.
5051: #
5052: # Of those that remain, print the first one.
5053: $SED -e '/^\./d;/^.\./d;q'
5054: }
5055:
5056: # func_cygming_dll_for_implib_fallback ARG
5057: # Platform-specific function to extract the
5058: # name of the DLL associated with the specified
5059: # import library ARG.
5060: #
5061: # This fallback implementation is for use when $DLLTOOL
5062: # does not support the --identify-strict option.
5063: # Invoked by eval'ing the libtool variable
5064: # $sharedlib_from_linklib_cmd
5065: # Result is available in the variable
5066: # $sharedlib_from_linklib_result
5067: func_cygming_dll_for_implib_fallback ()
5068: {
5069: $debug_cmd
5070:
5071: if func_cygming_gnu_implib_p "$1"; then
5072: # binutils import library
5073: sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"`
5074: elif func_cygming_ms_implib_p "$1"; then
5075: # ms-generated import library
5076: sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"`
5077: else
5078: # unknown
5079: sharedlib_from_linklib_result=
5080: fi
5081: }
5082:
5083:
5084: # func_extract_an_archive dir oldlib
5085: func_extract_an_archive ()
5086: {
5087: $debug_cmd
5088:
5089: f_ex_an_ar_dir=$1; shift
5090: f_ex_an_ar_oldlib=$1
5091: if test yes = "$lock_old_archive_extraction"; then
5092: lockfile=$f_ex_an_ar_oldlib.lock
5093: until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
5094: func_echo "Waiting for $lockfile to be removed"
5095: sleep 2
5096: done
5097: fi
5098: func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \
5099: 'stat=$?; rm -f "$lockfile"; exit $stat'
5100: if test yes = "$lock_old_archive_extraction"; then
5101: $opt_dry_run || rm -f "$lockfile"
5102: fi
5103: if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
5104: :
5105: else
5106: func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib"
5107: fi
5108: }
5109:
5110:
5111: # func_extract_archives gentop oldlib ...
5112: func_extract_archives ()
5113: {
5114: $debug_cmd
5115:
5116: my_gentop=$1; shift
5117: my_oldlibs=${1+"$@"}
5118: my_oldobjs=
5119: my_xlib=
5120: my_xabs=
5121: my_xdir=
5122:
5123: for my_xlib in $my_oldlibs; do
5124: # Extract the objects.
5125: case $my_xlib in
5126: [\\/]* | [A-Za-z]:[\\/]*) my_xabs=$my_xlib ;;
5127: *) my_xabs=`pwd`"/$my_xlib" ;;
5128: esac
5129: func_basename "$my_xlib"
5130: my_xlib=$func_basename_result
5131: my_xlib_u=$my_xlib
5132: while :; do
5133: case " $extracted_archives " in
5134: *" $my_xlib_u "*)
5135: func_arith $extracted_serial + 1
5136: extracted_serial=$func_arith_result
5137: my_xlib_u=lt$extracted_serial-$my_xlib ;;
5138: *) break ;;
5139: esac
5140: done
5141: extracted_archives="$extracted_archives $my_xlib_u"
5142: my_xdir=$my_gentop/$my_xlib_u
5143:
5144: func_mkdir_p "$my_xdir"
5145:
5146: case $host in
5147: *-darwin*)
5148: func_verbose "Extracting $my_xabs"
5149: # Do not bother doing anything if just a dry run
5150: $opt_dry_run || {
5151: darwin_orig_dir=`pwd`
5152: cd $my_xdir || exit $?
5153: darwin_archive=$my_xabs
5154: darwin_curdir=`pwd`
5155: func_basename "$darwin_archive"
5156: darwin_base_archive=$func_basename_result
5157: darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true`
5158: if test -n "$darwin_arches"; then
5159: darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'`
5160: darwin_arch=
5161: func_verbose "$darwin_base_archive has multiple architectures $darwin_arches"
5162: for darwin_arch in $darwin_arches; do
5163: func_mkdir_p "unfat-$$/$darwin_base_archive-$darwin_arch"
5164: $LIPO -thin $darwin_arch -output "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" "$darwin_archive"
5165: cd "unfat-$$/$darwin_base_archive-$darwin_arch"
5166: func_extract_an_archive "`pwd`" "$darwin_base_archive"
5167: cd "$darwin_curdir"
5168: $RM "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive"
5169: done # $darwin_arches
5170: ## Okay now we've a bunch of thin objects, gotta fatten them up :)
5171: darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$sed_basename" | sort -u`
5172: darwin_file=
5173: darwin_files=
5174: for darwin_file in $darwin_filelist; do
5175: darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP`
5176: $LIPO -create -output "$darwin_file" $darwin_files
5177: done # $darwin_filelist
5178: $RM -rf unfat-$$
5179: cd "$darwin_orig_dir"
5180: else
5181: cd $darwin_orig_dir
5182: func_extract_an_archive "$my_xdir" "$my_xabs"
5183: fi # $darwin_arches
5184: } # !$opt_dry_run
5185: ;;
5186: *)
5187: func_extract_an_archive "$my_xdir" "$my_xabs"
5188: ;;
5189: esac
5190: my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP`
5191: done
5192:
5193: func_extract_archives_result=$my_oldobjs
5194: }
5195:
5196:
5197: # func_emit_wrapper [arg=no]
5198: #
5199: # Emit a libtool wrapper script on stdout.
5200: # Don't directly open a file because we may want to
5201: # incorporate the script contents within a cygwin/mingw
5202: # wrapper executable. Must ONLY be called from within
5203: # func_mode_link because it depends on a number of variables
5204: # set therein.
5205: #
5206: # ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR
5207: # variable will take. If 'yes', then the emitted script
5208: # will assume that the directory where it is stored is
5209: # the $objdir directory. This is a cygwin/mingw-specific
5210: # behavior.
5211: func_emit_wrapper ()
5212: {
5213: func_emit_wrapper_arg1=${1-no}
5214:
5215: $ECHO "\
5216: #! $SHELL
5217:
5218: # $output - temporary wrapper script for $objdir/$outputname
5219: # Generated by $PROGRAM (GNU $PACKAGE) $VERSION
5220: #
5221: # The $output program cannot be directly executed until all the libtool
5222: # libraries that it depends on are installed.
5223: #
5224: # This wrapper script should never be moved out of the build directory.
5225: # If it is, it will not operate correctly.
5226:
5227: # Sed substitution that helps us do robust quoting. It backslashifies
5228: # metacharacters that are still active within double-quoted strings.
5229: sed_quote_subst='$sed_quote_subst'
5230:
5231: # Be Bourne compatible
5232: if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
5233: emulate sh
5234: NULLCMD=:
5235: # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
5236: # is contrary to our usage. Disable this feature.
5237: alias -g '\${1+\"\$@\"}'='\"\$@\"'
5238: setopt NO_GLOB_SUBST
5239: else
5240: case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
5241: fi
5242: BIN_SH=xpg4; export BIN_SH # for Tru64
5243: DUALCASE=1; export DUALCASE # for MKS sh
5244:
5245: # The HP-UX ksh and POSIX shell print the target directory to stdout
5246: # if CDPATH is set.
5247: (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
5248:
5249: relink_command=\"$relink_command\"
5250:
5251: # This environment variable determines our operation mode.
5252: if test \"\$libtool_install_magic\" = \"$magic\"; then
5253: # install mode needs the following variables:
5254: generated_by_libtool_version='$macro_version'
5255: notinst_deplibs='$notinst_deplibs'
5256: else
5257: # When we are sourced in execute mode, \$file and \$ECHO are already set.
5258: if test \"\$libtool_execute_magic\" != \"$magic\"; then
5259: file=\"\$0\""
5260:
5261: qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"`
5262: $ECHO "\
5263:
5264: # A function that is used when there is no print builtin or printf.
5265: func_fallback_echo ()
5266: {
5267: eval 'cat <<_LTECHO_EOF
5268: \$1
5269: _LTECHO_EOF'
5270: }
5271: ECHO=\"$qECHO\"
5272: fi
5273:
5274: # Very basic option parsing. These options are (a) specific to
5275: # the libtool wrapper, (b) are identical between the wrapper
5276: # /script/ and the wrapper /executable/ that is used only on
5277: # windows platforms, and (c) all begin with the string "--lt-"
5278: # (application programs are unlikely to have options that match
5279: # this pattern).
5280: #
5281: # There are only two supported options: --lt-debug and
5282: # --lt-dump-script. There is, deliberately, no --lt-help.
5283: #
5284: # The first argument to this parsing function should be the
5285: # script's $0 value, followed by "$@".
5286: lt_option_debug=
5287: func_parse_lt_options ()
5288: {
5289: lt_script_arg0=\$0
5290: shift
5291: for lt_opt
5292: do
5293: case \"\$lt_opt\" in
5294: --lt-debug) lt_option_debug=1 ;;
5295: --lt-dump-script)
5296: lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\`
5297: test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=.
5298: lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\`
5299: cat \"\$lt_dump_D/\$lt_dump_F\"
5300: exit 0
5301: ;;
5302: --lt-*)
5303: \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2
5304: exit 1
5305: ;;
5306: esac
5307: done
5308:
5309: # Print the debug banner immediately:
5310: if test -n \"\$lt_option_debug\"; then
5311: echo \"$outputname:$output:\$LINENO: libtool wrapper (GNU $PACKAGE) $VERSION\" 1>&2
5312: fi
5313: }
5314:
5315: # Used when --lt-debug. Prints its arguments to stdout
5316: # (redirection is the responsibility of the caller)
5317: func_lt_dump_args ()
5318: {
5319: lt_dump_args_N=1;
5320: for lt_arg
5321: do
5322: \$ECHO \"$outputname:$output:\$LINENO: newargv[\$lt_dump_args_N]: \$lt_arg\"
5323: lt_dump_args_N=\`expr \$lt_dump_args_N + 1\`
5324: done
5325: }
5326:
5327: # Core function for launching the target application
5328: func_exec_program_core ()
5329: {
5330: "
5331: case $host in
5332: # Backslashes separate directories on plain windows
5333: *-*-mingw | *-*-os2* | *-cegcc*)
5334: $ECHO "\
5335: if test -n \"\$lt_option_debug\"; then
5336: \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir\\\\\$program\" 1>&2
5337: func_lt_dump_args \${1+\"\$@\"} 1>&2
5338: fi
5339: exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
5340: "
5341: ;;
5342:
5343: *)
5344: $ECHO "\
5345: if test -n \"\$lt_option_debug\"; then
5346: \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir/\$program\" 1>&2
5347: func_lt_dump_args \${1+\"\$@\"} 1>&2
5348: fi
5349: exec \"\$progdir/\$program\" \${1+\"\$@\"}
5350: "
5351: ;;
5352: esac
5353: $ECHO "\
5354: \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2
5355: exit 1
5356: }
5357:
5358: # A function to encapsulate launching the target application
5359: # Strips options in the --lt-* namespace from \$@ and
5360: # launches target application with the remaining arguments.
5361: func_exec_program ()
5362: {
5363: case \" \$* \" in
5364: *\\ --lt-*)
5365: for lt_wr_arg
5366: do
5367: case \$lt_wr_arg in
5368: --lt-*) ;;
5369: *) set x \"\$@\" \"\$lt_wr_arg\"; shift;;
5370: esac
5371: shift
5372: done ;;
5373: esac
5374: func_exec_program_core \${1+\"\$@\"}
5375: }
5376:
5377: # Parse options
5378: func_parse_lt_options \"\$0\" \${1+\"\$@\"}
5379:
5380: # Find the directory that this script lives in.
5381: thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\`
5382: test \"x\$thisdir\" = \"x\$file\" && thisdir=.
5383:
5384: # Follow symbolic links until we get to the real thisdir.
5385: file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\`
5386: while test -n \"\$file\"; do
5387: destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\`
5388:
5389: # If there was a directory component, then change thisdir.
5390: if test \"x\$destdir\" != \"x\$file\"; then
5391: case \"\$destdir\" in
5392: [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
5393: *) thisdir=\"\$thisdir/\$destdir\" ;;
5394: esac
5395: fi
5396:
5397: file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\`
5398: file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\`
5399: done
5400:
5401: # Usually 'no', except on cygwin/mingw when embedded into
5402: # the cwrapper.
5403: WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1
5404: if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then
5405: # special case for '.'
5406: if test \"\$thisdir\" = \".\"; then
5407: thisdir=\`pwd\`
5408: fi
5409: # remove .libs from thisdir
5410: case \"\$thisdir\" in
5411: *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;;
5412: $objdir ) thisdir=. ;;
5413: esac
5414: fi
5415:
5416: # Try to get the absolute directory name.
5417: absdir=\`cd \"\$thisdir\" && pwd\`
5418: test -n \"\$absdir\" && thisdir=\"\$absdir\"
5419: "
5420:
5421: if test yes = "$fast_install"; then
5422: $ECHO "\
5423: program=lt-'$outputname'$exeext
5424: progdir=\"\$thisdir/$objdir\"
5425:
5426: if test ! -f \"\$progdir/\$program\" ||
5427: { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | $SED 1q\`; \\
5428: test \"X\$file\" != \"X\$progdir/\$program\"; }; then
5429:
5430: file=\"\$\$-\$program\"
5431:
5432: if test ! -d \"\$progdir\"; then
5433: $MKDIR \"\$progdir\"
5434: else
5435: $RM \"\$progdir/\$file\"
5436: fi"
5437:
5438: $ECHO "\
5439:
5440: # relink executable if necessary
5441: if test -n \"\$relink_command\"; then
5442: if relink_command_output=\`eval \$relink_command 2>&1\`; then :
5443: else
5444: \$ECHO \"\$relink_command_output\" >&2
5445: $RM \"\$progdir/\$file\"
5446: exit 1
5447: fi
5448: fi
5449:
5450: $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
5451: { $RM \"\$progdir/\$program\";
5452: $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; }
5453: $RM \"\$progdir/\$file\"
5454: fi"
5455: else
5456: $ECHO "\
5457: program='$outputname'
5458: progdir=\"\$thisdir/$objdir\"
5459: "
5460: fi
5461:
5462: $ECHO "\
5463:
5464: if test -f \"\$progdir/\$program\"; then"
5465:
5466: # fixup the dll searchpath if we need to.
5467: #
5468: # Fix the DLL searchpath if we need to. Do this before prepending
5469: # to shlibpath, because on Windows, both are PATH and uninstalled
5470: # libraries must come first.
5471: if test -n "$dllsearchpath"; then
5472: $ECHO "\
5473: # Add the dll search path components to the executable PATH
5474: PATH=$dllsearchpath:\$PATH
5475: "
5476: fi
5477:
5478: # Export our shlibpath_var if we have one.
5479: if test yes = "$shlibpath_overrides_runpath" && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
5480: $ECHO "\
5481: # Add our own library path to $shlibpath_var
5482: $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
5483:
5484: # Some systems cannot cope with colon-terminated $shlibpath_var
5485: # The second colon is a workaround for a bug in BeOS R4 sed
5486: $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\`
5487:
5488: export $shlibpath_var
5489: "
5490: fi
5491:
5492: $ECHO "\
5493: if test \"\$libtool_execute_magic\" != \"$magic\"; then
5494: # Run the actual program with our arguments.
5495: func_exec_program \${1+\"\$@\"}
5496: fi
5497: else
5498: # The program doesn't exist.
5499: \$ECHO \"\$0: error: '\$progdir/\$program' does not exist\" 1>&2
5500: \$ECHO \"This script is just a wrapper for \$program.\" 1>&2
5501: \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2
5502: exit 1
5503: fi
5504: fi\
5505: "
5506: }
5507:
5508:
5509: # func_emit_cwrapperexe_src
5510: # emit the source code for a wrapper executable on stdout
5511: # Must ONLY be called from within func_mode_link because
5512: # it depends on a number of variable set therein.
5513: func_emit_cwrapperexe_src ()
5514: {
5515: cat <<EOF
5516:
5517: /* $cwrappersource - temporary wrapper executable for $objdir/$outputname
5518: Generated by $PROGRAM (GNU $PACKAGE) $VERSION
5519:
5520: The $output program cannot be directly executed until all the libtool
5521: libraries that it depends on are installed.
5522:
5523: This wrapper executable should never be moved out of the build directory.
5524: If it is, it will not operate correctly.
5525: */
5526: EOF
5527: cat <<"EOF"
5528: #ifdef _MSC_VER
5529: # define _CRT_SECURE_NO_DEPRECATE 1
5530: #endif
5531: #include <stdio.h>
5532: #include <stdlib.h>
5533: #ifdef _MSC_VER
5534: # include <direct.h>
5535: # include <process.h>
5536: # include <io.h>
5537: #else
5538: # include <unistd.h>
5539: # include <stdint.h>
5540: # ifdef __CYGWIN__
5541: # include <io.h>
5542: # endif
5543: #endif
5544: #include <malloc.h>
5545: #include <stdarg.h>
5546: #include <assert.h>
5547: #include <string.h>
5548: #include <ctype.h>
5549: #include <errno.h>
5550: #include <fcntl.h>
5551: #include <sys/stat.h>
5552:
5553: #define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0)
5554:
5555: /* declarations of non-ANSI functions */
5556: #if defined __MINGW32__
5557: # ifdef __STRICT_ANSI__
5558: int _putenv (const char *);
5559: # endif
5560: #elif defined __CYGWIN__
5561: # ifdef __STRICT_ANSI__
5562: char *realpath (const char *, char *);
5563: int putenv (char *);
5564: int setenv (const char *, const char *, int);
5565: # endif
5566: /* #elif defined other_platform || defined ... */
5567: #endif
5568:
5569: /* portability defines, excluding path handling macros */
5570: #if defined _MSC_VER
5571: # define setmode _setmode
5572: # define stat _stat
5573: # define chmod _chmod
5574: # define getcwd _getcwd
5575: # define putenv _putenv
5576: # define S_IXUSR _S_IEXEC
5577: #elif defined __MINGW32__
5578: # define setmode _setmode
5579: # define stat _stat
5580: # define chmod _chmod
5581: # define getcwd _getcwd
5582: # define putenv _putenv
5583: #elif defined __CYGWIN__
5584: # define HAVE_SETENV
5585: # define FOPEN_WB "wb"
5586: /* #elif defined other platforms ... */
5587: #endif
5588:
5589: #if defined PATH_MAX
5590: # define LT_PATHMAX PATH_MAX
5591: #elif defined MAXPATHLEN
5592: # define LT_PATHMAX MAXPATHLEN
5593: #else
5594: # define LT_PATHMAX 1024
5595: #endif
5596:
5597: #ifndef S_IXOTH
5598: # define S_IXOTH 0
5599: #endif
5600: #ifndef S_IXGRP
5601: # define S_IXGRP 0
5602: #endif
5603:
5604: /* path handling portability macros */
5605: #ifndef DIR_SEPARATOR
5606: # define DIR_SEPARATOR '/'
5607: # define PATH_SEPARATOR ':'
5608: #endif
5609:
5610: #if defined _WIN32 || defined __MSDOS__ || defined __DJGPP__ || \
5611: defined __OS2__
5612: # define HAVE_DOS_BASED_FILE_SYSTEM
5613: # define FOPEN_WB "wb"
5614: # ifndef DIR_SEPARATOR_2
5615: # define DIR_SEPARATOR_2 '\\'
5616: # endif
5617: # ifndef PATH_SEPARATOR_2
5618: # define PATH_SEPARATOR_2 ';'
5619: # endif
5620: #endif
5621:
5622: #ifndef DIR_SEPARATOR_2
5623: # define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
5624: #else /* DIR_SEPARATOR_2 */
5625: # define IS_DIR_SEPARATOR(ch) \
5626: (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
5627: #endif /* DIR_SEPARATOR_2 */
5628:
5629: #ifndef PATH_SEPARATOR_2
5630: # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
5631: #else /* PATH_SEPARATOR_2 */
5632: # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
5633: #endif /* PATH_SEPARATOR_2 */
5634:
5635: #ifndef FOPEN_WB
5636: # define FOPEN_WB "w"
5637: #endif
5638: #ifndef _O_BINARY
5639: # define _O_BINARY 0
5640: #endif
5641:
5642: #define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type)))
5643: #define XFREE(stale) do { \
5644: if (stale) { free (stale); stale = 0; } \
5645: } while (0)
5646:
5647: #if defined LT_DEBUGWRAPPER
5648: static int lt_debug = 1;
5649: #else
5650: static int lt_debug = 0;
5651: #endif
5652:
5653: const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */
5654:
5655: void *xmalloc (size_t num);
5656: char *xstrdup (const char *string);
5657: const char *base_name (const char *name);
5658: char *find_executable (const char *wrapper);
5659: char *chase_symlinks (const char *pathspec);
5660: int make_executable (const char *path);
5661: int check_executable (const char *path);
5662: char *strendzap (char *str, const char *pat);
5663: void lt_debugprintf (const char *file, int line, const char *fmt, ...);
5664: void lt_fatal (const char *file, int line, const char *message, ...);
5665: static const char *nonnull (const char *s);
5666: static const char *nonempty (const char *s);
5667: void lt_setenv (const char *name, const char *value);
5668: char *lt_extend_str (const char *orig_value, const char *add, int to_end);
5669: void lt_update_exe_path (const char *name, const char *value);
5670: void lt_update_lib_path (const char *name, const char *value);
5671: char **prepare_spawn (char **argv);
5672: void lt_dump_script (FILE *f);
5673: EOF
5674:
5675: cat <<EOF
5676: #if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 5)
5677: # define externally_visible volatile
5678: #else
5679: # define externally_visible __attribute__((externally_visible)) volatile
5680: #endif
5681: externally_visible const char * MAGIC_EXE = "$magic_exe";
5682: const char * LIB_PATH_VARNAME = "$shlibpath_var";
5683: EOF
5684:
5685: if test yes = "$shlibpath_overrides_runpath" && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
5686: func_to_host_path "$temp_rpath"
5687: cat <<EOF
5688: const char * LIB_PATH_VALUE = "$func_to_host_path_result";
5689: EOF
5690: else
5691: cat <<"EOF"
5692: const char * LIB_PATH_VALUE = "";
5693: EOF
5694: fi
5695:
5696: if test -n "$dllsearchpath"; then
5697: func_to_host_path "$dllsearchpath:"
5698: cat <<EOF
5699: const char * EXE_PATH_VARNAME = "PATH";
5700: const char * EXE_PATH_VALUE = "$func_to_host_path_result";
5701: EOF
5702: else
5703: cat <<"EOF"
5704: const char * EXE_PATH_VARNAME = "";
5705: const char * EXE_PATH_VALUE = "";
5706: EOF
5707: fi
5708:
5709: if test yes = "$fast_install"; then
5710: cat <<EOF
5711: const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */
5712: EOF
5713: else
5714: cat <<EOF
5715: const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */
5716: EOF
5717: fi
5718:
5719:
5720: cat <<"EOF"
5721:
5722: #define LTWRAPPER_OPTION_PREFIX "--lt-"
5723:
5724: static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX;
5725: static const char *dumpscript_opt = LTWRAPPER_OPTION_PREFIX "dump-script";
5726: static const char *debug_opt = LTWRAPPER_OPTION_PREFIX "debug";
5727:
5728: int
5729: main (int argc, char *argv[])
5730: {
5731: char **newargz;
5732: int newargc;
5733: char *tmp_pathspec;
5734: char *actual_cwrapper_path;
5735: char *actual_cwrapper_name;
5736: char *target_name;
5737: char *lt_argv_zero;
5738: int rval = 127;
5739:
5740: int i;
5741:
5742: program_name = (char *) xstrdup (base_name (argv[0]));
5743: newargz = XMALLOC (char *, (size_t) argc + 1);
5744:
5745: /* very simple arg parsing; don't want to rely on getopt
5746: * also, copy all non cwrapper options to newargz, except
5747: * argz[0], which is handled differently
5748: */
5749: newargc=0;
5750: for (i = 1; i < argc; i++)
5751: {
5752: if (STREQ (argv[i], dumpscript_opt))
5753: {
5754: EOF
5755: case $host in
5756: *mingw* | *cygwin* )
5757: # make stdout use "unix" line endings
5758: echo " setmode(1,_O_BINARY);"
5759: ;;
5760: esac
5761:
5762: cat <<"EOF"
5763: lt_dump_script (stdout);
5764: return 0;
5765: }
5766: if (STREQ (argv[i], debug_opt))
5767: {
5768: lt_debug = 1;
5769: continue;
5770: }
5771: if (STREQ (argv[i], ltwrapper_option_prefix))
5772: {
5773: /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX
5774: namespace, but it is not one of the ones we know about and
5775: have already dealt with, above (inluding dump-script), then
5776: report an error. Otherwise, targets might begin to believe
5777: they are allowed to use options in the LTWRAPPER_OPTION_PREFIX
5778: namespace. The first time any user complains about this, we'll
5779: need to make LTWRAPPER_OPTION_PREFIX a configure-time option
5780: or a configure.ac-settable value.
5781: */
5782: lt_fatal (__FILE__, __LINE__,
5783: "unrecognized %s option: '%s'",
5784: ltwrapper_option_prefix, argv[i]);
5785: }
5786: /* otherwise ... */
5787: newargz[++newargc] = xstrdup (argv[i]);
5788: }
5789: newargz[++newargc] = NULL;
5790:
5791: EOF
5792: cat <<EOF
5793: /* The GNU banner must be the first non-error debug message */
5794: lt_debugprintf (__FILE__, __LINE__, "libtool wrapper (GNU $PACKAGE) $VERSION\n");
5795: EOF
5796: cat <<"EOF"
5797: lt_debugprintf (__FILE__, __LINE__, "(main) argv[0]: %s\n", argv[0]);
5798: lt_debugprintf (__FILE__, __LINE__, "(main) program_name: %s\n", program_name);
5799:
5800: tmp_pathspec = find_executable (argv[0]);
5801: if (tmp_pathspec == NULL)
5802: lt_fatal (__FILE__, __LINE__, "couldn't find %s", argv[0]);
5803: lt_debugprintf (__FILE__, __LINE__,
5804: "(main) found exe (before symlink chase) at: %s\n",
5805: tmp_pathspec);
5806:
5807: actual_cwrapper_path = chase_symlinks (tmp_pathspec);
5808: lt_debugprintf (__FILE__, __LINE__,
5809: "(main) found exe (after symlink chase) at: %s\n",
5810: actual_cwrapper_path);
5811: XFREE (tmp_pathspec);
5812:
5813: actual_cwrapper_name = xstrdup (base_name (actual_cwrapper_path));
5814: strendzap (actual_cwrapper_path, actual_cwrapper_name);
5815:
5816: /* wrapper name transforms */
5817: strendzap (actual_cwrapper_name, ".exe");
5818: tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1);
5819: XFREE (actual_cwrapper_name);
5820: actual_cwrapper_name = tmp_pathspec;
5821: tmp_pathspec = 0;
5822:
5823: /* target_name transforms -- use actual target program name; might have lt- prefix */
5824: target_name = xstrdup (base_name (TARGET_PROGRAM_NAME));
5825: strendzap (target_name, ".exe");
5826: tmp_pathspec = lt_extend_str (target_name, ".exe", 1);
5827: XFREE (target_name);
5828: target_name = tmp_pathspec;
5829: tmp_pathspec = 0;
5830:
5831: lt_debugprintf (__FILE__, __LINE__,
5832: "(main) libtool target name: %s\n",
5833: target_name);
5834: EOF
5835:
5836: cat <<EOF
5837: newargz[0] =
5838: XMALLOC (char, (strlen (actual_cwrapper_path) +
5839: strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1));
5840: strcpy (newargz[0], actual_cwrapper_path);
5841: strcat (newargz[0], "$objdir");
5842: strcat (newargz[0], "/");
5843: EOF
5844:
5845: cat <<"EOF"
5846: /* stop here, and copy so we don't have to do this twice */
5847: tmp_pathspec = xstrdup (newargz[0]);
5848:
5849: /* do NOT want the lt- prefix here, so use actual_cwrapper_name */
5850: strcat (newargz[0], actual_cwrapper_name);
5851:
5852: /* DO want the lt- prefix here if it exists, so use target_name */
5853: lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1);
5854: XFREE (tmp_pathspec);
5855: tmp_pathspec = NULL;
5856: EOF
5857:
5858: case $host_os in
5859: mingw*)
5860: cat <<"EOF"
5861: {
5862: char* p;
5863: while ((p = strchr (newargz[0], '\\')) != NULL)
5864: {
5865: *p = '/';
5866: }
5867: while ((p = strchr (lt_argv_zero, '\\')) != NULL)
5868: {
5869: *p = '/';
5870: }
5871: }
5872: EOF
5873: ;;
5874: esac
5875:
5876: cat <<"EOF"
5877: XFREE (target_name);
5878: XFREE (actual_cwrapper_path);
5879: XFREE (actual_cwrapper_name);
5880:
5881: lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */
5882: lt_setenv ("DUALCASE", "1"); /* for MSK sh */
5883: /* Update the DLL searchpath. EXE_PATH_VALUE ($dllsearchpath) must
5884: be prepended before (that is, appear after) LIB_PATH_VALUE ($temp_rpath)
5885: because on Windows, both *_VARNAMEs are PATH but uninstalled
5886: libraries must come first. */
5887: lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE);
5888: lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE);
5889:
5890: lt_debugprintf (__FILE__, __LINE__, "(main) lt_argv_zero: %s\n",
5891: nonnull (lt_argv_zero));
5892: for (i = 0; i < newargc; i++)
5893: {
5894: lt_debugprintf (__FILE__, __LINE__, "(main) newargz[%d]: %s\n",
5895: i, nonnull (newargz[i]));
5896: }
5897:
5898: EOF
5899:
5900: case $host_os in
5901: mingw*)
5902: cat <<"EOF"
5903: /* execv doesn't actually work on mingw as expected on unix */
5904: newargz = prepare_spawn (newargz);
5905: rval = (int) _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz);
5906: if (rval == -1)
5907: {
5908: /* failed to start process */
5909: lt_debugprintf (__FILE__, __LINE__,
5910: "(main) failed to launch target \"%s\": %s\n",
5911: lt_argv_zero, nonnull (strerror (errno)));
5912: return 127;
5913: }
5914: return rval;
5915: EOF
5916: ;;
5917: *)
5918: cat <<"EOF"
5919: execv (lt_argv_zero, newargz);
5920: return rval; /* =127, but avoids unused variable warning */
5921: EOF
5922: ;;
5923: esac
5924:
5925: cat <<"EOF"
5926: }
5927:
5928: void *
5929: xmalloc (size_t num)
5930: {
5931: void *p = (void *) malloc (num);
5932: if (!p)
5933: lt_fatal (__FILE__, __LINE__, "memory exhausted");
5934:
5935: return p;
5936: }
5937:
5938: char *
5939: xstrdup (const char *string)
5940: {
5941: return string ? strcpy ((char *) xmalloc (strlen (string) + 1),
5942: string) : NULL;
5943: }
5944:
5945: const char *
5946: base_name (const char *name)
5947: {
5948: const char *base;
5949:
5950: #if defined HAVE_DOS_BASED_FILE_SYSTEM
5951: /* Skip over the disk name in MSDOS pathnames. */
5952: if (isalpha ((unsigned char) name[0]) && name[1] == ':')
5953: name += 2;
5954: #endif
5955:
5956: for (base = name; *name; name++)
5957: if (IS_DIR_SEPARATOR (*name))
5958: base = name + 1;
5959: return base;
5960: }
5961:
5962: int
5963: check_executable (const char *path)
5964: {
5965: struct stat st;
5966:
5967: lt_debugprintf (__FILE__, __LINE__, "(check_executable): %s\n",
5968: nonempty (path));
5969: if ((!path) || (!*path))
5970: return 0;
5971:
5972: if ((stat (path, &st) >= 0)
5973: && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH)))
5974: return 1;
5975: else
5976: return 0;
5977: }
5978:
5979: int
5980: make_executable (const char *path)
5981: {
5982: int rval = 0;
5983: struct stat st;
5984:
5985: lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n",
5986: nonempty (path));
5987: if ((!path) || (!*path))
5988: return 0;
5989:
5990: if (stat (path, &st) >= 0)
5991: {
5992: rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR);
5993: }
5994: return rval;
5995: }
5996:
5997: /* Searches for the full path of the wrapper. Returns
5998: newly allocated full path name if found, NULL otherwise
5999: Does not chase symlinks, even on platforms that support them.
6000: */
6001: char *
6002: find_executable (const char *wrapper)
6003: {
6004: int has_slash = 0;
6005: const char *p;
6006: const char *p_next;
6007: /* static buffer for getcwd */
6008: char tmp[LT_PATHMAX + 1];
6009: size_t tmp_len;
6010: char *concat_name;
6011:
6012: lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n",
6013: nonempty (wrapper));
6014:
6015: if ((wrapper == NULL) || (*wrapper == '\0'))
6016: return NULL;
6017:
6018: /* Absolute path? */
6019: #if defined HAVE_DOS_BASED_FILE_SYSTEM
6020: if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':')
6021: {
6022: concat_name = xstrdup (wrapper);
6023: if (check_executable (concat_name))
6024: return concat_name;
6025: XFREE (concat_name);
6026: }
6027: else
6028: {
6029: #endif
6030: if (IS_DIR_SEPARATOR (wrapper[0]))
6031: {
6032: concat_name = xstrdup (wrapper);
6033: if (check_executable (concat_name))
6034: return concat_name;
6035: XFREE (concat_name);
6036: }
6037: #if defined HAVE_DOS_BASED_FILE_SYSTEM
6038: }
6039: #endif
6040:
6041: for (p = wrapper; *p; p++)
6042: if (*p == '/')
6043: {
6044: has_slash = 1;
6045: break;
6046: }
6047: if (!has_slash)
6048: {
6049: /* no slashes; search PATH */
6050: const char *path = getenv ("PATH");
6051: if (path != NULL)
6052: {
6053: for (p = path; *p; p = p_next)
6054: {
6055: const char *q;
6056: size_t p_len;
6057: for (q = p; *q; q++)
6058: if (IS_PATH_SEPARATOR (*q))
6059: break;
6060: p_len = (size_t) (q - p);
6061: p_next = (*q == '\0' ? q : q + 1);
6062: if (p_len == 0)
6063: {
6064: /* empty path: current directory */
6065: if (getcwd (tmp, LT_PATHMAX) == NULL)
6066: lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
6067: nonnull (strerror (errno)));
6068: tmp_len = strlen (tmp);
6069: concat_name =
6070: XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
6071: memcpy (concat_name, tmp, tmp_len);
6072: concat_name[tmp_len] = '/';
6073: strcpy (concat_name + tmp_len + 1, wrapper);
6074: }
6075: else
6076: {
6077: concat_name =
6078: XMALLOC (char, p_len + 1 + strlen (wrapper) + 1);
6079: memcpy (concat_name, p, p_len);
6080: concat_name[p_len] = '/';
6081: strcpy (concat_name + p_len + 1, wrapper);
6082: }
6083: if (check_executable (concat_name))
6084: return concat_name;
6085: XFREE (concat_name);
6086: }
6087: }
6088: /* not found in PATH; assume curdir */
6089: }
6090: /* Relative path | not found in path: prepend cwd */
6091: if (getcwd (tmp, LT_PATHMAX) == NULL)
6092: lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
6093: nonnull (strerror (errno)));
6094: tmp_len = strlen (tmp);
6095: concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
6096: memcpy (concat_name, tmp, tmp_len);
6097: concat_name[tmp_len] = '/';
6098: strcpy (concat_name + tmp_len + 1, wrapper);
6099:
6100: if (check_executable (concat_name))
6101: return concat_name;
6102: XFREE (concat_name);
6103: return NULL;
6104: }
6105:
6106: char *
6107: chase_symlinks (const char *pathspec)
6108: {
6109: #ifndef S_ISLNK
6110: return xstrdup (pathspec);
6111: #else
6112: char buf[LT_PATHMAX];
6113: struct stat s;
6114: char *tmp_pathspec = xstrdup (pathspec);
6115: char *p;
6116: int has_symlinks = 0;
6117: while (strlen (tmp_pathspec) && !has_symlinks)
6118: {
6119: lt_debugprintf (__FILE__, __LINE__,
6120: "checking path component for symlinks: %s\n",
6121: tmp_pathspec);
6122: if (lstat (tmp_pathspec, &s) == 0)
6123: {
6124: if (S_ISLNK (s.st_mode) != 0)
6125: {
6126: has_symlinks = 1;
6127: break;
6128: }
6129:
6130: /* search backwards for last DIR_SEPARATOR */
6131: p = tmp_pathspec + strlen (tmp_pathspec) - 1;
6132: while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
6133: p--;
6134: if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
6135: {
6136: /* no more DIR_SEPARATORS left */
6137: break;
6138: }
6139: *p = '\0';
6140: }
6141: else
6142: {
6143: lt_fatal (__FILE__, __LINE__,
6144: "error accessing file \"%s\": %s",
6145: tmp_pathspec, nonnull (strerror (errno)));
6146: }
6147: }
6148: XFREE (tmp_pathspec);
6149:
6150: if (!has_symlinks)
6151: {
6152: return xstrdup (pathspec);
6153: }
6154:
6155: tmp_pathspec = realpath (pathspec, buf);
6156: if (tmp_pathspec == 0)
6157: {
6158: lt_fatal (__FILE__, __LINE__,
6159: "could not follow symlinks for %s", pathspec);
6160: }
6161: return xstrdup (tmp_pathspec);
6162: #endif
6163: }
6164:
6165: char *
6166: strendzap (char *str, const char *pat)
6167: {
6168: size_t len, patlen;
6169:
6170: assert (str != NULL);
6171: assert (pat != NULL);
6172:
6173: len = strlen (str);
6174: patlen = strlen (pat);
6175:
6176: if (patlen <= len)
6177: {
6178: str += len - patlen;
6179: if (STREQ (str, pat))
6180: *str = '\0';
6181: }
6182: return str;
6183: }
6184:
6185: void
6186: lt_debugprintf (const char *file, int line, const char *fmt, ...)
6187: {
6188: va_list args;
6189: if (lt_debug)
6190: {
6191: (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line);
6192: va_start (args, fmt);
6193: (void) vfprintf (stderr, fmt, args);
6194: va_end (args);
6195: }
6196: }
6197:
6198: static void
6199: lt_error_core (int exit_status, const char *file,
6200: int line, const char *mode,
6201: const char *message, va_list ap)
6202: {
6203: fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode);
6204: vfprintf (stderr, message, ap);
6205: fprintf (stderr, ".\n");
6206:
6207: if (exit_status >= 0)
6208: exit (exit_status);
6209: }
6210:
6211: void
6212: lt_fatal (const char *file, int line, const char *message, ...)
6213: {
6214: va_list ap;
6215: va_start (ap, message);
6216: lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap);
6217: va_end (ap);
6218: }
6219:
6220: static const char *
6221: nonnull (const char *s)
6222: {
6223: return s ? s : "(null)";
6224: }
6225:
6226: static const char *
6227: nonempty (const char *s)
6228: {
6229: return (s && !*s) ? "(empty)" : nonnull (s);
6230: }
6231:
6232: void
6233: lt_setenv (const char *name, const char *value)
6234: {
6235: lt_debugprintf (__FILE__, __LINE__,
6236: "(lt_setenv) setting '%s' to '%s'\n",
6237: nonnull (name), nonnull (value));
6238: {
6239: #ifdef HAVE_SETENV
6240: /* always make a copy, for consistency with !HAVE_SETENV */
6241: char *str = xstrdup (value);
6242: setenv (name, str, 1);
6243: #else
6244: size_t len = strlen (name) + 1 + strlen (value) + 1;
6245: char *str = XMALLOC (char, len);
6246: sprintf (str, "%s=%s", name, value);
6247: if (putenv (str) != EXIT_SUCCESS)
6248: {
6249: XFREE (str);
6250: }
6251: #endif
6252: }
6253: }
6254:
6255: char *
6256: lt_extend_str (const char *orig_value, const char *add, int to_end)
6257: {
6258: char *new_value;
6259: if (orig_value && *orig_value)
6260: {
6261: size_t orig_value_len = strlen (orig_value);
6262: size_t add_len = strlen (add);
6263: new_value = XMALLOC (char, add_len + orig_value_len + 1);
6264: if (to_end)
6265: {
6266: strcpy (new_value, orig_value);
6267: strcpy (new_value + orig_value_len, add);
6268: }
6269: else
6270: {
6271: strcpy (new_value, add);
6272: strcpy (new_value + add_len, orig_value);
6273: }
6274: }
6275: else
6276: {
6277: new_value = xstrdup (add);
6278: }
6279: return new_value;
6280: }
6281:
6282: void
6283: lt_update_exe_path (const char *name, const char *value)
6284: {
6285: lt_debugprintf (__FILE__, __LINE__,
6286: "(lt_update_exe_path) modifying '%s' by prepending '%s'\n",
6287: nonnull (name), nonnull (value));
6288:
6289: if (name && *name && value && *value)
6290: {
6291: char *new_value = lt_extend_str (getenv (name), value, 0);
6292: /* some systems can't cope with a ':'-terminated path #' */
6293: size_t len = strlen (new_value);
6294: while ((len > 0) && IS_PATH_SEPARATOR (new_value[len-1]))
6295: {
6296: new_value[--len] = '\0';
6297: }
6298: lt_setenv (name, new_value);
6299: XFREE (new_value);
6300: }
6301: }
6302:
6303: void
6304: lt_update_lib_path (const char *name, const char *value)
6305: {
6306: lt_debugprintf (__FILE__, __LINE__,
6307: "(lt_update_lib_path) modifying '%s' by prepending '%s'\n",
6308: nonnull (name), nonnull (value));
6309:
6310: if (name && *name && value && *value)
6311: {
6312: char *new_value = lt_extend_str (getenv (name), value, 0);
6313: lt_setenv (name, new_value);
6314: XFREE (new_value);
6315: }
6316: }
6317:
6318: EOF
6319: case $host_os in
6320: mingw*)
6321: cat <<"EOF"
6322:
6323: /* Prepares an argument vector before calling spawn().
6324: Note that spawn() does not by itself call the command interpreter
6325: (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") :
6326: ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
6327: GetVersionEx(&v);
6328: v.dwPlatformId == VER_PLATFORM_WIN32_NT;
6329: }) ? "cmd.exe" : "command.com").
6330: Instead it simply concatenates the arguments, separated by ' ', and calls
6331: CreateProcess(). We must quote the arguments since Win32 CreateProcess()
6332: interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a
6333: special way:
6334: - Space and tab are interpreted as delimiters. They are not treated as
6335: delimiters if they are surrounded by double quotes: "...".
6336: - Unescaped double quotes are removed from the input. Their only effect is
6337: that within double quotes, space and tab are treated like normal
6338: characters.
6339: - Backslashes not followed by double quotes are not special.
6340: - But 2*n+1 backslashes followed by a double quote become
6341: n backslashes followed by a double quote (n >= 0):
6342: \" -> "
6343: \\\" -> \"
6344: \\\\\" -> \\"
6345: */
6346: #define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
6347: #define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
6348: char **
6349: prepare_spawn (char **argv)
6350: {
6351: size_t argc;
6352: char **new_argv;
6353: size_t i;
6354:
6355: /* Count number of arguments. */
6356: for (argc = 0; argv[argc] != NULL; argc++)
6357: ;
6358:
6359: /* Allocate new argument vector. */
6360: new_argv = XMALLOC (char *, argc + 1);
6361:
6362: /* Put quoted arguments into the new argument vector. */
6363: for (i = 0; i < argc; i++)
6364: {
6365: const char *string = argv[i];
6366:
6367: if (string[0] == '\0')
6368: new_argv[i] = xstrdup ("\"\"");
6369: else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL)
6370: {
6371: int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL);
6372: size_t length;
6373: unsigned int backslashes;
6374: const char *s;
6375: char *quoted_string;
6376: char *p;
6377:
6378: length = 0;
6379: backslashes = 0;
6380: if (quote_around)
6381: length++;
6382: for (s = string; *s != '\0'; s++)
6383: {
6384: char c = *s;
6385: if (c == '"')
6386: length += backslashes + 1;
6387: length++;
6388: if (c == '\\')
6389: backslashes++;
6390: else
6391: backslashes = 0;
6392: }
6393: if (quote_around)
6394: length += backslashes + 1;
6395:
6396: quoted_string = XMALLOC (char, length + 1);
6397:
6398: p = quoted_string;
6399: backslashes = 0;
6400: if (quote_around)
6401: *p++ = '"';
6402: for (s = string; *s != '\0'; s++)
6403: {
6404: char c = *s;
6405: if (c == '"')
6406: {
6407: unsigned int j;
6408: for (j = backslashes + 1; j > 0; j--)
6409: *p++ = '\\';
6410: }
6411: *p++ = c;
6412: if (c == '\\')
6413: backslashes++;
6414: else
6415: backslashes = 0;
6416: }
6417: if (quote_around)
6418: {
6419: unsigned int j;
6420: for (j = backslashes; j > 0; j--)
6421: *p++ = '\\';
6422: *p++ = '"';
6423: }
6424: *p = '\0';
6425:
6426: new_argv[i] = quoted_string;
6427: }
6428: else
6429: new_argv[i] = (char *) string;
6430: }
6431: new_argv[argc] = NULL;
6432:
6433: return new_argv;
6434: }
6435: EOF
6436: ;;
6437: esac
6438:
6439: cat <<"EOF"
6440: void lt_dump_script (FILE* f)
6441: {
6442: EOF
6443: func_emit_wrapper yes |
6444: $SED -n -e '
6445: s/^\(.\{79\}\)\(..*\)/\1\
6446: \2/
6447: h
6448: s/\([\\"]\)/\\\1/g
6449: s/$/\\n/
6450: s/\([^\n]*\).*/ fputs ("\1", f);/p
6451: g
6452: D'
6453: cat <<"EOF"
6454: }
6455: EOF
6456: }
6457: # end: func_emit_cwrapperexe_src
6458:
6459: # func_win32_import_lib_p ARG
6460: # True if ARG is an import lib, as indicated by $file_magic_cmd
6461: func_win32_import_lib_p ()
6462: {
6463: $debug_cmd
6464:
6465: case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in
6466: *import*) : ;;
6467: *) false ;;
6468: esac
6469: }
6470:
6471: # func_suncc_cstd_abi
6472: # !!ONLY CALL THIS FOR SUN CC AFTER $compile_command IS FULLY EXPANDED!!
6473: # Several compiler flags select an ABI that is incompatible with the
6474: # Cstd library. Avoid specifying it if any are in CXXFLAGS.
6475: func_suncc_cstd_abi ()
6476: {
6477: $debug_cmd
6478:
6479: case " $compile_command " in
6480: *" -compat=g "*|*\ -std=c++[0-9][0-9]\ *|*" -library=stdcxx4 "*|*" -library=stlport4 "*)
6481: suncc_use_cstd_abi=no
6482: ;;
6483: *)
6484: suncc_use_cstd_abi=yes
6485: ;;
6486: esac
6487: }
6488:
6489: # func_mode_link arg...
6490: func_mode_link ()
6491: {
6492: $debug_cmd
6493:
6494: case $host in
6495: *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
6496: # It is impossible to link a dll without this setting, and
6497: # we shouldn't force the makefile maintainer to figure out
6498: # what system we are compiling for in order to pass an extra
6499: # flag for every libtool invocation.
6500: # allow_undefined=no
6501:
6502: # FIXME: Unfortunately, there are problems with the above when trying
6503: # to make a dll that has undefined symbols, in which case not
6504: # even a static library is built. For now, we need to specify
6505: # -no-undefined on the libtool link line when we can be certain
6506: # that all symbols are satisfied, otherwise we get a static library.
6507: allow_undefined=yes
6508: ;;
6509: *)
6510: allow_undefined=yes
6511: ;;
6512: esac
6513: libtool_args=$nonopt
6514: base_compile="$nonopt $@"
6515: compile_command=$nonopt
6516: finalize_command=$nonopt
6517:
6518: compile_rpath=
6519: finalize_rpath=
6520: compile_shlibpath=
6521: finalize_shlibpath=
6522: convenience=
6523: old_convenience=
6524: deplibs=
6525: old_deplibs=
6526: compiler_flags=
6527: linker_flags=
6528: dllsearchpath=
6529: lib_search_path=`pwd`
6530: inst_prefix_dir=
6531: new_inherited_linker_flags=
6532:
6533: avoid_version=no
6534: bindir=
6535: dlfiles=
6536: dlprefiles=
6537: dlself=no
6538: export_dynamic=no
6539: export_symbols=
6540: export_symbols_regex=
6541: generated=
6542: libobjs=
6543: ltlibs=
6544: module=no
6545: no_install=no
6546: objs=
6547: os2dllname=
6548: non_pic_objects=
6549: precious_files_regex=
6550: prefer_static_libs=no
6551: preload=false
6552: prev=
6553: prevarg=
6554: release=
6555: rpath=
6556: xrpath=
6557: perm_rpath=
6558: temp_rpath=
6559: thread_safe=no
6560: vinfo=
6561: vinfo_number=no
6562: weak_libs=
6563: single_module=$wl-single_module
6564: func_infer_tag $base_compile
6565:
6566: # We need to know -static, to get the right output filenames.
6567: for arg
6568: do
6569: case $arg in
6570: -shared)
6571: test yes != "$build_libtool_libs" \
6572: && func_fatal_configuration "cannot build a shared library"
6573: build_old_libs=no
6574: break
6575: ;;
6576: -all-static | -static | -static-libtool-libs)
6577: case $arg in
6578: -all-static)
6579: if test yes = "$build_libtool_libs" && test -z "$link_static_flag"; then
6580: func_warning "complete static linking is impossible in this configuration"
6581: fi
6582: if test -n "$link_static_flag"; then
6583: dlopen_self=$dlopen_self_static
6584: fi
6585: prefer_static_libs=yes
6586: ;;
6587: -static)
6588: if test -z "$pic_flag" && test -n "$link_static_flag"; then
6589: dlopen_self=$dlopen_self_static
6590: fi
6591: prefer_static_libs=built
6592: ;;
6593: -static-libtool-libs)
6594: if test -z "$pic_flag" && test -n "$link_static_flag"; then
6595: dlopen_self=$dlopen_self_static
6596: fi
6597: prefer_static_libs=yes
6598: ;;
6599: esac
6600: build_libtool_libs=no
6601: build_old_libs=yes
6602: break
6603: ;;
6604: esac
6605: done
6606:
6607: # See if our shared archives depend on static archives.
6608: test -n "$old_archive_from_new_cmds" && build_old_libs=yes
6609:
6610: # Go through the arguments, transforming them on the way.
6611: while test "$#" -gt 0; do
6612: arg=$1
6613: shift
6614: func_quote_for_eval "$arg"
6615: qarg=$func_quote_for_eval_unquoted_result
6616: func_append libtool_args " $func_quote_for_eval_result"
6617:
6618: # If the previous option needs an argument, assign it.
6619: if test -n "$prev"; then
6620: case $prev in
6621: output)
6622: func_append compile_command " @OUTPUT@"
6623: func_append finalize_command " @OUTPUT@"
6624: ;;
6625: esac
6626:
6627: case $prev in
6628: bindir)
6629: bindir=$arg
6630: prev=
6631: continue
6632: ;;
6633: dlfiles|dlprefiles)
6634: $preload || {
6635: # Add the symbol object into the linking commands.
6636: func_append compile_command " @SYMFILE@"
6637: func_append finalize_command " @SYMFILE@"
6638: preload=:
6639: }
6640: case $arg in
6641: *.la | *.lo) ;; # We handle these cases below.
6642: force)
6643: if test no = "$dlself"; then
6644: dlself=needless
6645: export_dynamic=yes
6646: fi
6647: prev=
6648: continue
6649: ;;
6650: self)
6651: if test dlprefiles = "$prev"; then
6652: dlself=yes
6653: elif test dlfiles = "$prev" && test yes != "$dlopen_self"; then
6654: dlself=yes
6655: else
6656: dlself=needless
6657: export_dynamic=yes
6658: fi
6659: prev=
6660: continue
6661: ;;
6662: *)
6663: if test dlfiles = "$prev"; then
6664: func_append dlfiles " $arg"
6665: else
6666: func_append dlprefiles " $arg"
6667: fi
6668: prev=
6669: continue
6670: ;;
6671: esac
6672: ;;
6673: expsyms)
6674: export_symbols=$arg
6675: test -f "$arg" \
6676: || func_fatal_error "symbol file '$arg' does not exist"
6677: prev=
6678: continue
6679: ;;
6680: expsyms_regex)
6681: export_symbols_regex=$arg
6682: prev=
6683: continue
6684: ;;
6685: framework)
6686: case $host in
6687: *-*-darwin*)
6688: case "$deplibs " in
6689: *" $qarg.ltframework "*) ;;
6690: *) func_append deplibs " $qarg.ltframework" # this is fixed later
6691: ;;
6692: esac
6693: ;;
6694: esac
6695: prev=
6696: continue
6697: ;;
6698: inst_prefix)
6699: inst_prefix_dir=$arg
6700: prev=
6701: continue
6702: ;;
6703: mllvm)
6704: # Clang does not use LLVM to link, so we can simply discard any
6705: # '-mllvm $arg' options when doing the link step.
6706: prev=
6707: continue
6708: ;;
6709: objectlist)
6710: if test -f "$arg"; then
6711: save_arg=$arg
6712: moreargs=
6713: for fil in `cat "$save_arg"`
6714: do
6715: # func_append moreargs " $fil"
6716: arg=$fil
6717: # A libtool-controlled object.
6718:
6719: # Check to see that this really is a libtool object.
6720: if func_lalib_unsafe_p "$arg"; then
6721: pic_object=
6722: non_pic_object=
6723:
6724: # Read the .lo file
6725: func_source "$arg"
6726:
6727: if test -z "$pic_object" ||
6728: test -z "$non_pic_object" ||
6729: test none = "$pic_object" &&
6730: test none = "$non_pic_object"; then
6731: func_fatal_error "cannot find name of object for '$arg'"
6732: fi
6733:
6734: # Extract subdirectory from the argument.
6735: func_dirname "$arg" "/" ""
6736: xdir=$func_dirname_result
6737:
6738: if test none != "$pic_object"; then
6739: # Prepend the subdirectory the object is found in.
6740: pic_object=$xdir$pic_object
6741:
6742: if test dlfiles = "$prev"; then
6743: if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then
6744: func_append dlfiles " $pic_object"
6745: prev=
6746: continue
6747: else
6748: # If libtool objects are unsupported, then we need to preload.
6749: prev=dlprefiles
6750: fi
6751: fi
6752:
6753: # CHECK ME: I think I busted this. -Ossama
6754: if test dlprefiles = "$prev"; then
6755: # Preload the old-style object.
6756: func_append dlprefiles " $pic_object"
6757: prev=
6758: fi
6759:
6760: # A PIC object.
6761: func_append libobjs " $pic_object"
6762: arg=$pic_object
6763: fi
6764:
6765: # Non-PIC object.
6766: if test none != "$non_pic_object"; then
6767: # Prepend the subdirectory the object is found in.
6768: non_pic_object=$xdir$non_pic_object
6769:
6770: # A standard non-PIC object
6771: func_append non_pic_objects " $non_pic_object"
6772: if test -z "$pic_object" || test none = "$pic_object"; then
6773: arg=$non_pic_object
6774: fi
6775: else
6776: # If the PIC object exists, use it instead.
6777: # $xdir was prepended to $pic_object above.
6778: non_pic_object=$pic_object
6779: func_append non_pic_objects " $non_pic_object"
6780: fi
6781: else
6782: # Only an error if not doing a dry-run.
6783: if $opt_dry_run; then
6784: # Extract subdirectory from the argument.
6785: func_dirname "$arg" "/" ""
6786: xdir=$func_dirname_result
6787:
6788: func_lo2o "$arg"
6789: pic_object=$xdir$objdir/$func_lo2o_result
6790: non_pic_object=$xdir$func_lo2o_result
6791: func_append libobjs " $pic_object"
6792: func_append non_pic_objects " $non_pic_object"
6793: else
6794: func_fatal_error "'$arg' is not a valid libtool object"
6795: fi
6796: fi
6797: done
6798: else
6799: func_fatal_error "link input file '$arg' does not exist"
6800: fi
6801: arg=$save_arg
6802: prev=
6803: continue
6804: ;;
6805: os2dllname)
6806: os2dllname=$arg
6807: prev=
6808: continue
6809: ;;
6810: precious_regex)
6811: precious_files_regex=$arg
6812: prev=
6813: continue
6814: ;;
6815: release)
6816: release=-$arg
6817: prev=
6818: continue
6819: ;;
6820: rpath | xrpath)
6821: # We need an absolute path.
6822: case $arg in
6823: [\\/]* | [A-Za-z]:[\\/]*) ;;
6824: *)
6825: func_fatal_error "only absolute run-paths are allowed"
6826: ;;
6827: esac
6828: if test rpath = "$prev"; then
6829: case "$rpath " in
6830: *" $arg "*) ;;
6831: *) func_append rpath " $arg" ;;
6832: esac
6833: else
6834: case "$xrpath " in
6835: *" $arg "*) ;;
6836: *) func_append xrpath " $arg" ;;
6837: esac
6838: fi
6839: prev=
6840: continue
6841: ;;
6842: shrext)
6843: shrext_cmds=$arg
6844: prev=
6845: continue
6846: ;;
6847: weak)
6848: func_append weak_libs " $arg"
6849: prev=
6850: continue
6851: ;;
6852: xcclinker)
6853: func_append linker_flags " $qarg"
6854: func_append compiler_flags " $qarg"
6855: prev=
6856: func_append compile_command " $qarg"
6857: func_append finalize_command " $qarg"
6858: continue
6859: ;;
6860: xcompiler)
6861: func_append compiler_flags " $qarg"
6862: prev=
6863: func_append compile_command " $qarg"
6864: func_append finalize_command " $qarg"
6865: continue
6866: ;;
6867: xlinker)
6868: func_append linker_flags " $qarg"
6869: func_append compiler_flags " $wl$qarg"
6870: prev=
6871: func_append compile_command " $wl$qarg"
6872: func_append finalize_command " $wl$qarg"
6873: continue
6874: ;;
6875: *)
6876: eval "$prev=\"\$arg\""
6877: prev=
6878: continue
6879: ;;
6880: esac
6881: fi # test -n "$prev"
6882:
6883: prevarg=$arg
6884:
6885: case $arg in
6886: -all-static)
6887: if test -n "$link_static_flag"; then
6888: # See comment for -static flag below, for more details.
6889: func_append compile_command " $link_static_flag"
6890: func_append finalize_command " $link_static_flag"
6891: fi
6892: continue
6893: ;;
6894:
6895: -allow-undefined)
6896: # FIXME: remove this flag sometime in the future.
6897: func_fatal_error "'-allow-undefined' must not be used because it is the default"
6898: ;;
6899:
6900: -avoid-version)
6901: avoid_version=yes
6902: continue
6903: ;;
6904:
6905: -bindir)
6906: prev=bindir
6907: continue
6908: ;;
6909:
6910: -dlopen)
6911: prev=dlfiles
6912: continue
6913: ;;
6914:
6915: -dlpreopen)
6916: prev=dlprefiles
6917: continue
6918: ;;
6919:
6920: -export-dynamic)
6921: export_dynamic=yes
6922: continue
6923: ;;
6924:
6925: -export-symbols | -export-symbols-regex)
6926: if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
6927: func_fatal_error "more than one -exported-symbols argument is not allowed"
6928: fi
6929: if test X-export-symbols = "X$arg"; then
6930: prev=expsyms
6931: else
6932: prev=expsyms_regex
6933: fi
6934: continue
6935: ;;
6936:
6937: -framework)
6938: prev=framework
6939: continue
6940: ;;
6941:
6942: -inst-prefix-dir)
6943: prev=inst_prefix
6944: continue
6945: ;;
6946:
6947: # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
6948: # so, if we see these flags be careful not to treat them like -L
6949: -L[A-Z][A-Z]*:*)
6950: case $with_gcc/$host in
6951: no/*-*-irix* | /*-*-irix*)
6952: func_append compile_command " $arg"
6953: func_append finalize_command " $arg"
6954: ;;
6955: esac
6956: continue
6957: ;;
6958:
6959: -L*)
6960: func_stripname "-L" '' "$arg"
6961: if test -z "$func_stripname_result"; then
6962: if test "$#" -gt 0; then
6963: func_fatal_error "require no space between '-L' and '$1'"
6964: else
6965: func_fatal_error "need path for '-L' option"
6966: fi
6967: fi
6968: func_resolve_sysroot "$func_stripname_result"
6969: dir=$func_resolve_sysroot_result
6970: # We need an absolute path.
6971: case $dir in
6972: [\\/]* | [A-Za-z]:[\\/]*) ;;
6973: *)
6974: absdir=`cd "$dir" && pwd`
6975: test -z "$absdir" && \
6976: func_fatal_error "cannot determine absolute directory name of '$dir'"
6977: dir=$absdir
6978: ;;
6979: esac
6980: case "$deplibs " in
6981: *" -L$dir "* | *" $arg "*)
6982: # Will only happen for absolute or sysroot arguments
6983: ;;
6984: *)
6985: # Preserve sysroot, but never include relative directories
6986: case $dir in
6987: [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;;
6988: *) func_append deplibs " -L$dir" ;;
6989: esac
6990: func_append lib_search_path " $dir"
6991: ;;
6992: esac
6993: case $host in
6994: *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
6995: testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'`
6996: case :$dllsearchpath: in
6997: *":$dir:"*) ;;
6998: ::) dllsearchpath=$dir;;
6999: *) func_append dllsearchpath ":$dir";;
7000: esac
7001: case :$dllsearchpath: in
7002: *":$testbindir:"*) ;;
7003: ::) dllsearchpath=$testbindir;;
7004: *) func_append dllsearchpath ":$testbindir";;
7005: esac
7006: ;;
7007: esac
7008: continue
7009: ;;
7010:
7011: -l*)
7012: if test X-lc = "X$arg" || test X-lm = "X$arg"; then
7013: case $host in
7014: *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*)
7015: # These systems don't actually have a C or math library (as such)
7016: continue
7017: ;;
7018: *-*-os2*)
7019: # These systems don't actually have a C library (as such)
7020: test X-lc = "X$arg" && continue
7021: ;;
7022: *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*)
7023: # Do not include libc due to us having libc/libc_r.
7024: test X-lc = "X$arg" && continue
7025: ;;
7026: *-*-rhapsody* | *-*-darwin1.[012])
7027: # Rhapsody C and math libraries are in the System framework
7028: func_append deplibs " System.ltframework"
7029: continue
7030: ;;
7031: *-*-sco3.2v5* | *-*-sco5v6*)
7032: # Causes problems with __ctype
7033: test X-lc = "X$arg" && continue
7034: ;;
7035: *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
7036: # Compiler inserts libc in the correct place for threads to work
7037: test X-lc = "X$arg" && continue
7038: ;;
7039: esac
7040: elif test X-lc_r = "X$arg"; then
7041: case $host in
7042: *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*)
7043: # Do not include libc_r directly, use -pthread flag.
7044: continue
7045: ;;
7046: esac
7047: fi
7048: func_append deplibs " $arg"
7049: continue
7050: ;;
7051:
7052: -mllvm)
7053: prev=mllvm
7054: continue
7055: ;;
7056:
7057: -module)
7058: module=yes
7059: continue
7060: ;;
7061:
7062: # Tru64 UNIX uses -model [arg] to determine the layout of C++
7063: # classes, name mangling, and exception handling.
7064: # Darwin uses the -arch flag to determine output architecture.
7065: -model|-arch|-isysroot|--sysroot)
7066: func_append compiler_flags " $arg"
7067: func_append compile_command " $arg"
7068: func_append finalize_command " $arg"
7069: prev=xcompiler
7070: continue
7071: ;;
7072:
7073: -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
7074: |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
7075: func_append compiler_flags " $arg"
7076: func_append compile_command " $arg"
7077: func_append finalize_command " $arg"
7078: case "$new_inherited_linker_flags " in
7079: *" $arg "*) ;;
7080: * ) func_append new_inherited_linker_flags " $arg" ;;
7081: esac
7082: continue
7083: ;;
7084:
7085: -multi_module)
7086: single_module=$wl-multi_module
7087: continue
7088: ;;
7089:
7090: -no-fast-install)
7091: fast_install=no
7092: continue
7093: ;;
7094:
7095: -no-install)
7096: case $host in
7097: *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*)
7098: # The PATH hackery in wrapper scripts is required on Windows
7099: # and Darwin in order for the loader to find any dlls it needs.
7100: func_warning "'-no-install' is ignored for $host"
7101: func_warning "assuming '-no-fast-install' instead"
7102: fast_install=no
7103: ;;
7104: *) no_install=yes ;;
7105: esac
7106: continue
7107: ;;
7108:
7109: -no-undefined)
7110: allow_undefined=no
7111: continue
7112: ;;
7113:
7114: -objectlist)
7115: prev=objectlist
7116: continue
7117: ;;
7118:
7119: -os2dllname)
7120: prev=os2dllname
7121: continue
7122: ;;
7123:
7124: -o) prev=output ;;
7125:
7126: -precious-files-regex)
7127: prev=precious_regex
7128: continue
7129: ;;
7130:
7131: -release)
7132: prev=release
7133: continue
7134: ;;
7135:
7136: -rpath)
7137: prev=rpath
7138: continue
7139: ;;
7140:
7141: -R)
7142: prev=xrpath
7143: continue
7144: ;;
7145:
7146: -R*)
7147: func_stripname '-R' '' "$arg"
7148: dir=$func_stripname_result
7149: # We need an absolute path.
7150: case $dir in
7151: [\\/]* | [A-Za-z]:[\\/]*) ;;
7152: =*)
7153: func_stripname '=' '' "$dir"
7154: dir=$lt_sysroot$func_stripname_result
7155: ;;
7156: *)
7157: func_fatal_error "only absolute run-paths are allowed"
7158: ;;
7159: esac
7160: case "$xrpath " in
7161: *" $dir "*) ;;
7162: *) func_append xrpath " $dir" ;;
7163: esac
7164: continue
7165: ;;
7166:
7167: -shared)
7168: # The effects of -shared are defined in a previous loop.
7169: continue
7170: ;;
7171:
7172: -shrext)
7173: prev=shrext
7174: continue
7175: ;;
7176:
7177: -static | -static-libtool-libs)
7178: # The effects of -static are defined in a previous loop.
7179: # We used to do the same as -all-static on platforms that
7180: # didn't have a PIC flag, but the assumption that the effects
7181: # would be equivalent was wrong. It would break on at least
7182: # Digital Unix and AIX.
7183: continue
7184: ;;
7185:
7186: -thread-safe)
7187: thread_safe=yes
7188: continue
7189: ;;
7190:
7191: -version-info)
7192: prev=vinfo
7193: continue
7194: ;;
7195:
7196: -version-number)
7197: prev=vinfo
7198: vinfo_number=yes
7199: continue
7200: ;;
7201:
7202: -weak)
7203: prev=weak
7204: continue
7205: ;;
7206:
7207: -Wc,*)
7208: func_stripname '-Wc,' '' "$arg"
7209: args=$func_stripname_result
7210: arg=
7211: save_ifs=$IFS; IFS=,
7212: for flag in $args; do
7213: IFS=$save_ifs
7214: func_quote_for_eval "$flag"
7215: func_append arg " $func_quote_for_eval_result"
7216: func_append compiler_flags " $func_quote_for_eval_result"
7217: done
7218: IFS=$save_ifs
7219: func_stripname ' ' '' "$arg"
7220: arg=$func_stripname_result
7221: ;;
7222:
7223: -Wl,*)
7224: func_stripname '-Wl,' '' "$arg"
7225: args=$func_stripname_result
7226: arg=
7227: save_ifs=$IFS; IFS=,
7228: for flag in $args; do
7229: IFS=$save_ifs
7230: func_quote_for_eval "$flag"
7231: func_append arg " $wl$func_quote_for_eval_result"
7232: func_append compiler_flags " $wl$func_quote_for_eval_result"
7233: func_append linker_flags " $func_quote_for_eval_result"
7234: done
7235: IFS=$save_ifs
7236: func_stripname ' ' '' "$arg"
7237: arg=$func_stripname_result
7238: ;;
7239:
7240: -Xcompiler)
7241: prev=xcompiler
7242: continue
7243: ;;
7244:
7245: -Xlinker)
7246: prev=xlinker
7247: continue
7248: ;;
7249:
7250: -XCClinker)
7251: prev=xcclinker
7252: continue
7253: ;;
7254:
7255: # -msg_* for osf cc
7256: -msg_*)
7257: func_quote_for_eval "$arg"
7258: arg=$func_quote_for_eval_result
7259: ;;
7260:
7261: # Flags to be passed through unchanged, with rationale:
7262: # -64, -mips[0-9] enable 64-bit mode for the SGI compiler
7263: # -r[0-9][0-9]* specify processor for the SGI compiler
7264: # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler
7265: # +DA*, +DD* enable 64-bit mode for the HP compiler
7266: # -q* compiler args for the IBM compiler
7267: # -m*, -t[45]*, -txscale* architecture-specific flags for GCC
7268: # -F/path path to uninstalled frameworks, gcc on darwin
7269: # -p, -pg, --coverage, -fprofile-* profiling flags for GCC
7270: # -fstack-protector* stack protector flags for GCC
7271: # @file GCC response files
7272: # -tp=* Portland pgcc target processor selection
7273: # --sysroot=* for sysroot support
7274: # -O*, -g*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization
7275: # -stdlib=* select c++ std lib with clang
7276: -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
7277: -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \
7278: -O*|-g*|-flto*|-fwhopr*|-fuse-linker-plugin|-fstack-protector*|-stdlib=*)
7279: func_quote_for_eval "$arg"
7280: arg=$func_quote_for_eval_result
7281: func_append compile_command " $arg"
7282: func_append finalize_command " $arg"
7283: func_append compiler_flags " $arg"
7284: continue
7285: ;;
7286:
7287: -Z*)
7288: if test os2 = "`expr $host : '.*\(os2\)'`"; then
7289: # OS/2 uses -Zxxx to specify OS/2-specific options
7290: compiler_flags="$compiler_flags $arg"
7291: func_append compile_command " $arg"
7292: func_append finalize_command " $arg"
7293: case $arg in
7294: -Zlinker | -Zstack)
7295: prev=xcompiler
7296: ;;
7297: esac
7298: continue
7299: else
7300: # Otherwise treat like 'Some other compiler flag' below
7301: func_quote_for_eval "$arg"
7302: arg=$func_quote_for_eval_result
7303: fi
7304: ;;
7305:
7306: # Some other compiler flag.
7307: -* | +*)
7308: func_quote_for_eval "$arg"
7309: arg=$func_quote_for_eval_result
7310: ;;
7311:
7312: *.$objext)
7313: # A standard object.
7314: func_append objs " $arg"
7315: ;;
7316:
7317: *.lo)
7318: # A libtool-controlled object.
7319:
7320: # Check to see that this really is a libtool object.
7321: if func_lalib_unsafe_p "$arg"; then
7322: pic_object=
7323: non_pic_object=
7324:
7325: # Read the .lo file
7326: func_source "$arg"
7327:
7328: if test -z "$pic_object" ||
7329: test -z "$non_pic_object" ||
7330: test none = "$pic_object" &&
7331: test none = "$non_pic_object"; then
7332: func_fatal_error "cannot find name of object for '$arg'"
7333: fi
7334:
7335: # Extract subdirectory from the argument.
7336: func_dirname "$arg" "/" ""
7337: xdir=$func_dirname_result
7338:
7339: test none = "$pic_object" || {
7340: # Prepend the subdirectory the object is found in.
7341: pic_object=$xdir$pic_object
7342:
7343: if test dlfiles = "$prev"; then
7344: if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then
7345: func_append dlfiles " $pic_object"
7346: prev=
7347: continue
7348: else
7349: # If libtool objects are unsupported, then we need to preload.
7350: prev=dlprefiles
7351: fi
7352: fi
7353:
7354: # CHECK ME: I think I busted this. -Ossama
7355: if test dlprefiles = "$prev"; then
7356: # Preload the old-style object.
7357: func_append dlprefiles " $pic_object"
7358: prev=
7359: fi
7360:
7361: # A PIC object.
7362: func_append libobjs " $pic_object"
7363: arg=$pic_object
7364: }
7365:
7366: # Non-PIC object.
7367: if test none != "$non_pic_object"; then
7368: # Prepend the subdirectory the object is found in.
7369: non_pic_object=$xdir$non_pic_object
7370:
7371: # A standard non-PIC object
7372: func_append non_pic_objects " $non_pic_object"
7373: if test -z "$pic_object" || test none = "$pic_object"; then
7374: arg=$non_pic_object
7375: fi
7376: else
7377: # If the PIC object exists, use it instead.
7378: # $xdir was prepended to $pic_object above.
7379: non_pic_object=$pic_object
7380: func_append non_pic_objects " $non_pic_object"
7381: fi
7382: else
7383: # Only an error if not doing a dry-run.
7384: if $opt_dry_run; then
7385: # Extract subdirectory from the argument.
7386: func_dirname "$arg" "/" ""
7387: xdir=$func_dirname_result
7388:
7389: func_lo2o "$arg"
7390: pic_object=$xdir$objdir/$func_lo2o_result
7391: non_pic_object=$xdir$func_lo2o_result
7392: func_append libobjs " $pic_object"
7393: func_append non_pic_objects " $non_pic_object"
7394: else
7395: func_fatal_error "'$arg' is not a valid libtool object"
7396: fi
7397: fi
7398: ;;
7399:
7400: *.$libext)
7401: # An archive.
7402: func_append deplibs " $arg"
7403: func_append old_deplibs " $arg"
7404: continue
7405: ;;
7406:
7407: *.la)
7408: # A libtool-controlled library.
7409:
7410: func_resolve_sysroot "$arg"
7411: if test dlfiles = "$prev"; then
7412: # This library was specified with -dlopen.
7413: func_append dlfiles " $func_resolve_sysroot_result"
7414: prev=
7415: elif test dlprefiles = "$prev"; then
7416: # The library was specified with -dlpreopen.
7417: func_append dlprefiles " $func_resolve_sysroot_result"
7418: prev=
7419: else
7420: func_append deplibs " $func_resolve_sysroot_result"
7421: fi
7422: continue
7423: ;;
7424:
7425: # Some other compiler argument.
7426: *)
7427: # Unknown arguments in both finalize_command and compile_command need
7428: # to be aesthetically quoted because they are evaled later.
7429: func_quote_for_eval "$arg"
7430: arg=$func_quote_for_eval_result
7431: ;;
7432: esac # arg
7433:
7434: # Now actually substitute the argument into the commands.
7435: if test -n "$arg"; then
7436: func_append compile_command " $arg"
7437: func_append finalize_command " $arg"
7438: fi
7439: done # argument parsing loop
7440:
7441: test -n "$prev" && \
7442: func_fatal_help "the '$prevarg' option requires an argument"
7443:
7444: if test yes = "$export_dynamic" && test -n "$export_dynamic_flag_spec"; then
7445: eval arg=\"$export_dynamic_flag_spec\"
7446: func_append compile_command " $arg"
7447: func_append finalize_command " $arg"
7448: fi
7449:
7450: oldlibs=
7451: # calculate the name of the file, without its directory
7452: func_basename "$output"
7453: outputname=$func_basename_result
7454: libobjs_save=$libobjs
7455:
7456: if test -n "$shlibpath_var"; then
7457: # get the directories listed in $shlibpath_var
7458: eval shlib_search_path=\`\$ECHO \"\$$shlibpath_var\" \| \$SED \'s/:/ /g\'\`
7459: else
7460: shlib_search_path=
7461: fi
7462: eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
7463: eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
7464:
7465: # Definition is injected by LT_CONFIG during libtool generation.
7466: func_munge_path_list sys_lib_dlsearch_path "$LT_SYS_LIBRARY_PATH"
7467:
7468: func_dirname "$output" "/" ""
7469: output_objdir=$func_dirname_result$objdir
7470: func_to_tool_file "$output_objdir/"
7471: tool_output_objdir=$func_to_tool_file_result
7472: # Create the object directory.
7473: func_mkdir_p "$output_objdir"
7474:
7475: # Determine the type of output
7476: case $output in
7477: "")
7478: func_fatal_help "you must specify an output file"
7479: ;;
7480: *.$libext) linkmode=oldlib ;;
7481: *.lo | *.$objext) linkmode=obj ;;
7482: *.la) linkmode=lib ;;
7483: *) linkmode=prog ;; # Anything else should be a program.
7484: esac
7485:
7486: specialdeplibs=
7487:
7488: libs=
7489: # Find all interdependent deplibs by searching for libraries
7490: # that are linked more than once (e.g. -la -lb -la)
7491: for deplib in $deplibs; do
7492: if $opt_preserve_dup_deps; then
7493: case "$libs " in
7494: *" $deplib "*) func_append specialdeplibs " $deplib" ;;
7495: esac
7496: fi
7497: func_append libs " $deplib"
7498: done
7499:
7500: if test lib = "$linkmode"; then
7501: libs="$predeps $libs $compiler_lib_search_path $postdeps"
7502:
7503: # Compute libraries that are listed more than once in $predeps
7504: # $postdeps and mark them as special (i.e., whose duplicates are
7505: # not to be eliminated).
7506: pre_post_deps=
7507: if $opt_duplicate_compiler_generated_deps; then
7508: for pre_post_dep in $predeps $postdeps; do
7509: case "$pre_post_deps " in
7510: *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;;
7511: esac
7512: func_append pre_post_deps " $pre_post_dep"
7513: done
7514: fi
7515: pre_post_deps=
7516: fi
7517:
7518: deplibs=
7519: newdependency_libs=
7520: newlib_search_path=
7521: need_relink=no # whether we're linking any uninstalled libtool libraries
7522: notinst_deplibs= # not-installed libtool libraries
7523: notinst_path= # paths that contain not-installed libtool libraries
7524:
7525: case $linkmode in
7526: lib)
7527: passes="conv dlpreopen link"
7528: for file in $dlfiles $dlprefiles; do
7529: case $file in
7530: *.la) ;;
7531: *)
7532: func_fatal_help "libraries can '-dlopen' only libtool libraries: $file"
7533: ;;
7534: esac
7535: done
7536: ;;
7537: prog)
7538: compile_deplibs=
7539: finalize_deplibs=
7540: alldeplibs=false
7541: newdlfiles=
7542: newdlprefiles=
7543: passes="conv scan dlopen dlpreopen link"
7544: ;;
7545: *) passes="conv"
7546: ;;
7547: esac
7548:
7549: for pass in $passes; do
7550: # The preopen pass in lib mode reverses $deplibs; put it back here
7551: # so that -L comes before libs that need it for instance...
7552: if test lib,link = "$linkmode,$pass"; then
7553: ## FIXME: Find the place where the list is rebuilt in the wrong
7554: ## order, and fix it there properly
7555: tmp_deplibs=
7556: for deplib in $deplibs; do
7557: tmp_deplibs="$deplib $tmp_deplibs"
7558: done
7559: deplibs=$tmp_deplibs
7560: fi
7561:
7562: if test lib,link = "$linkmode,$pass" ||
7563: test prog,scan = "$linkmode,$pass"; then
7564: libs=$deplibs
7565: deplibs=
7566: fi
7567: if test prog = "$linkmode"; then
7568: case $pass in
7569: dlopen) libs=$dlfiles ;;
7570: dlpreopen) libs=$dlprefiles ;;
7571: link) libs="$deplibs %DEPLIBS% $dependency_libs" ;;
7572: esac
7573: fi
7574: if test lib,dlpreopen = "$linkmode,$pass"; then
7575: # Collect and forward deplibs of preopened libtool libs
7576: for lib in $dlprefiles; do
7577: # Ignore non-libtool-libs
7578: dependency_libs=
7579: func_resolve_sysroot "$lib"
7580: case $lib in
7581: *.la) func_source "$func_resolve_sysroot_result" ;;
7582: esac
7583:
7584: # Collect preopened libtool deplibs, except any this library
7585: # has declared as weak libs
7586: for deplib in $dependency_libs; do
7587: func_basename "$deplib"
7588: deplib_base=$func_basename_result
7589: case " $weak_libs " in
7590: *" $deplib_base "*) ;;
7591: *) func_append deplibs " $deplib" ;;
7592: esac
7593: done
7594: done
7595: libs=$dlprefiles
7596: fi
7597: if test dlopen = "$pass"; then
7598: # Collect dlpreopened libraries
7599: save_deplibs=$deplibs
7600: deplibs=
7601: fi
7602:
7603: for deplib in $libs; do
7604: lib=
7605: found=false
7606: case $deplib in
7607: -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
7608: |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
7609: if test prog,link = "$linkmode,$pass"; then
7610: compile_deplibs="$deplib $compile_deplibs"
7611: finalize_deplibs="$deplib $finalize_deplibs"
7612: else
7613: func_append compiler_flags " $deplib"
7614: if test lib = "$linkmode"; then
7615: case "$new_inherited_linker_flags " in
7616: *" $deplib "*) ;;
7617: * ) func_append new_inherited_linker_flags " $deplib" ;;
7618: esac
7619: fi
7620: fi
7621: continue
7622: ;;
7623: -l*)
7624: if test lib != "$linkmode" && test prog != "$linkmode"; then
7625: func_warning "'-l' is ignored for archives/objects"
7626: continue
7627: fi
7628: func_stripname '-l' '' "$deplib"
7629: name=$func_stripname_result
7630: if test lib = "$linkmode"; then
7631: searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path"
7632: else
7633: searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path"
7634: fi
7635: for searchdir in $searchdirs; do
7636: for search_ext in .la $std_shrext .so .a; do
7637: # Search the libtool library
7638: lib=$searchdir/lib$name$search_ext
7639: if test -f "$lib"; then
7640: if test .la = "$search_ext"; then
7641: found=:
7642: else
7643: found=false
7644: fi
7645: break 2
7646: fi
7647: done
7648: done
7649: if $found; then
7650: # deplib is a libtool library
7651: # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
7652: # We need to do some special things here, and not later.
7653: if test yes = "$allow_libtool_libs_with_static_runtimes"; then
7654: case " $predeps $postdeps " in
7655: *" $deplib "*)
7656: if func_lalib_p "$lib"; then
7657: library_names=
7658: old_library=
7659: func_source "$lib"
7660: for l in $old_library $library_names; do
7661: ll=$l
7662: done
7663: if test "X$ll" = "X$old_library"; then # only static version available
7664: found=false
7665: func_dirname "$lib" "" "."
7666: ladir=$func_dirname_result
7667: lib=$ladir/$old_library
7668: if test prog,link = "$linkmode,$pass"; then
7669: compile_deplibs="$deplib $compile_deplibs"
7670: finalize_deplibs="$deplib $finalize_deplibs"
7671: else
7672: deplibs="$deplib $deplibs"
7673: test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs"
7674: fi
7675: continue
7676: fi
7677: fi
7678: ;;
7679: *) ;;
7680: esac
7681: fi
7682: else
7683: # deplib doesn't seem to be a libtool library
7684: if test prog,link = "$linkmode,$pass"; then
7685: compile_deplibs="$deplib $compile_deplibs"
7686: finalize_deplibs="$deplib $finalize_deplibs"
7687: else
7688: deplibs="$deplib $deplibs"
7689: test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs"
7690: fi
7691: continue
7692: fi
7693: ;; # -l
7694: *.ltframework)
7695: if test prog,link = "$linkmode,$pass"; then
7696: compile_deplibs="$deplib $compile_deplibs"
7697: finalize_deplibs="$deplib $finalize_deplibs"
7698: else
7699: deplibs="$deplib $deplibs"
7700: if test lib = "$linkmode"; then
7701: case "$new_inherited_linker_flags " in
7702: *" $deplib "*) ;;
7703: * ) func_append new_inherited_linker_flags " $deplib" ;;
7704: esac
7705: fi
7706: fi
7707: continue
7708: ;;
7709: -L*)
7710: case $linkmode in
7711: lib)
7712: deplibs="$deplib $deplibs"
7713: test conv = "$pass" && continue
7714: newdependency_libs="$deplib $newdependency_libs"
7715: func_stripname '-L' '' "$deplib"
7716: func_resolve_sysroot "$func_stripname_result"
7717: func_append newlib_search_path " $func_resolve_sysroot_result"
7718: ;;
7719: prog)
7720: if test conv = "$pass"; then
7721: deplibs="$deplib $deplibs"
7722: continue
7723: fi
7724: if test scan = "$pass"; then
7725: deplibs="$deplib $deplibs"
7726: else
7727: compile_deplibs="$deplib $compile_deplibs"
7728: finalize_deplibs="$deplib $finalize_deplibs"
7729: fi
7730: func_stripname '-L' '' "$deplib"
7731: func_resolve_sysroot "$func_stripname_result"
7732: func_append newlib_search_path " $func_resolve_sysroot_result"
7733: ;;
7734: *)
7735: func_warning "'-L' is ignored for archives/objects"
7736: ;;
7737: esac # linkmode
7738: continue
7739: ;; # -L
7740: -R*)
7741: if test link = "$pass"; then
7742: func_stripname '-R' '' "$deplib"
7743: func_resolve_sysroot "$func_stripname_result"
7744: dir=$func_resolve_sysroot_result
7745: # Make sure the xrpath contains only unique directories.
7746: case "$xrpath " in
7747: *" $dir "*) ;;
7748: *) func_append xrpath " $dir" ;;
7749: esac
7750: fi
7751: deplibs="$deplib $deplibs"
7752: continue
7753: ;;
7754: *.la)
7755: func_resolve_sysroot "$deplib"
7756: lib=$func_resolve_sysroot_result
7757: ;;
7758: *.$libext)
7759: if test conv = "$pass"; then
7760: deplibs="$deplib $deplibs"
7761: continue
7762: fi
7763: case $linkmode in
7764: lib)
7765: # Linking convenience modules into shared libraries is allowed,
7766: # but linking other static libraries is non-portable.
7767: case " $dlpreconveniencelibs " in
7768: *" $deplib "*) ;;
7769: *)
7770: valid_a_lib=false
7771: case $deplibs_check_method in
7772: match_pattern*)
7773: set dummy $deplibs_check_method; shift
7774: match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
7775: if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \
7776: | $EGREP "$match_pattern_regex" > /dev/null; then
7777: valid_a_lib=:
7778: fi
7779: ;;
7780: pass_all)
7781: valid_a_lib=:
7782: ;;
7783: esac
7784: if $valid_a_lib; then
7785: echo
7786: $ECHO "*** Warning: Linking the shared library $output against the"
7787: $ECHO "*** static library $deplib is not portable!"
7788: deplibs="$deplib $deplibs"
7789: else
7790: echo
7791: $ECHO "*** Warning: Trying to link with static lib archive $deplib."
7792: echo "*** I have the capability to make that library automatically link in when"
7793: echo "*** you link to this library. But I can only do this if you have a"
7794: echo "*** shared version of the library, which you do not appear to have"
7795: echo "*** because the file extensions .$libext of this argument makes me believe"
7796: echo "*** that it is just a static archive that I should not use here."
7797: fi
7798: ;;
7799: esac
7800: continue
7801: ;;
7802: prog)
7803: if test link != "$pass"; then
7804: deplibs="$deplib $deplibs"
7805: else
7806: compile_deplibs="$deplib $compile_deplibs"
7807: finalize_deplibs="$deplib $finalize_deplibs"
7808: fi
7809: continue
7810: ;;
7811: esac # linkmode
7812: ;; # *.$libext
7813: *.lo | *.$objext)
7814: if test conv = "$pass"; then
7815: deplibs="$deplib $deplibs"
7816: elif test prog = "$linkmode"; then
7817: if test dlpreopen = "$pass" || test yes != "$dlopen_support" || test no = "$build_libtool_libs"; then
7818: # If there is no dlopen support or we're linking statically,
7819: # we need to preload.
7820: func_append newdlprefiles " $deplib"
7821: compile_deplibs="$deplib $compile_deplibs"
7822: finalize_deplibs="$deplib $finalize_deplibs"
7823: else
7824: func_append newdlfiles " $deplib"
7825: fi
7826: fi
7827: continue
7828: ;;
7829: %DEPLIBS%)
7830: alldeplibs=:
7831: continue
7832: ;;
7833: esac # case $deplib
7834:
7835: $found || test -f "$lib" \
7836: || func_fatal_error "cannot find the library '$lib' or unhandled argument '$deplib'"
7837:
7838: # Check to see that this really is a libtool archive.
7839: func_lalib_unsafe_p "$lib" \
7840: || func_fatal_error "'$lib' is not a valid libtool archive"
7841:
7842: func_dirname "$lib" "" "."
7843: ladir=$func_dirname_result
7844:
7845: dlname=
7846: dlopen=
7847: dlpreopen=
7848: libdir=
7849: library_names=
7850: old_library=
7851: inherited_linker_flags=
7852: # If the library was installed with an old release of libtool,
7853: # it will not redefine variables installed, or shouldnotlink
7854: installed=yes
7855: shouldnotlink=no
7856: avoidtemprpath=
7857:
7858:
7859: # Read the .la file
7860: func_source "$lib"
7861:
7862: # Convert "-framework foo" to "foo.ltframework"
7863: if test -n "$inherited_linker_flags"; then
7864: tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'`
7865: for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do
7866: case " $new_inherited_linker_flags " in
7867: *" $tmp_inherited_linker_flag "*) ;;
7868: *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";;
7869: esac
7870: done
7871: fi
7872: dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
7873: if test lib,link = "$linkmode,$pass" ||
7874: test prog,scan = "$linkmode,$pass" ||
7875: { test prog != "$linkmode" && test lib != "$linkmode"; }; then
7876: test -n "$dlopen" && func_append dlfiles " $dlopen"
7877: test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen"
7878: fi
7879:
7880: if test conv = "$pass"; then
7881: # Only check for convenience libraries
7882: deplibs="$lib $deplibs"
7883: if test -z "$libdir"; then
7884: if test -z "$old_library"; then
7885: func_fatal_error "cannot find name of link library for '$lib'"
7886: fi
7887: # It is a libtool convenience library, so add in its objects.
7888: func_append convenience " $ladir/$objdir/$old_library"
7889: func_append old_convenience " $ladir/$objdir/$old_library"
7890: elif test prog != "$linkmode" && test lib != "$linkmode"; then
7891: func_fatal_error "'$lib' is not a convenience library"
7892: fi
7893: tmp_libs=
7894: for deplib in $dependency_libs; do
7895: deplibs="$deplib $deplibs"
7896: if $opt_preserve_dup_deps; then
7897: case "$tmp_libs " in
7898: *" $deplib "*) func_append specialdeplibs " $deplib" ;;
7899: esac
7900: fi
7901: func_append tmp_libs " $deplib"
7902: done
7903: continue
7904: fi # $pass = conv
7905:
7906:
7907: # Get the name of the library we link against.
7908: linklib=
7909: if test -n "$old_library" &&
7910: { test yes = "$prefer_static_libs" ||
7911: test built,no = "$prefer_static_libs,$installed"; }; then
7912: linklib=$old_library
7913: else
7914: for l in $old_library $library_names; do
7915: linklib=$l
7916: done
7917: fi
7918: if test -z "$linklib"; then
7919: func_fatal_error "cannot find name of link library for '$lib'"
7920: fi
7921:
7922: # This library was specified with -dlopen.
7923: if test dlopen = "$pass"; then
7924: test -z "$libdir" \
7925: && func_fatal_error "cannot -dlopen a convenience library: '$lib'"
7926: if test -z "$dlname" ||
7927: test yes != "$dlopen_support" ||
7928: test no = "$build_libtool_libs"
7929: then
7930: # If there is no dlname, no dlopen support or we're linking
7931: # statically, we need to preload. We also need to preload any
7932: # dependent libraries so libltdl's deplib preloader doesn't
7933: # bomb out in the load deplibs phase.
7934: func_append dlprefiles " $lib $dependency_libs"
7935: else
7936: func_append newdlfiles " $lib"
7937: fi
7938: continue
7939: fi # $pass = dlopen
7940:
7941: # We need an absolute path.
7942: case $ladir in
7943: [\\/]* | [A-Za-z]:[\\/]*) abs_ladir=$ladir ;;
7944: *)
7945: abs_ladir=`cd "$ladir" && pwd`
7946: if test -z "$abs_ladir"; then
7947: func_warning "cannot determine absolute directory name of '$ladir'"
7948: func_warning "passing it literally to the linker, although it might fail"
7949: abs_ladir=$ladir
7950: fi
7951: ;;
7952: esac
7953: func_basename "$lib"
7954: laname=$func_basename_result
7955:
7956: # Find the relevant object directory and library name.
7957: if test yes = "$installed"; then
7958: if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
7959: func_warning "library '$lib' was moved."
7960: dir=$ladir
7961: absdir=$abs_ladir
7962: libdir=$abs_ladir
7963: else
7964: dir=$lt_sysroot$libdir
7965: absdir=$lt_sysroot$libdir
7966: fi
7967: test yes = "$hardcode_automatic" && avoidtemprpath=yes
7968: else
7969: if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
7970: dir=$ladir
7971: absdir=$abs_ladir
7972: # Remove this search path later
7973: func_append notinst_path " $abs_ladir"
7974: else
7975: dir=$ladir/$objdir
7976: absdir=$abs_ladir/$objdir
7977: # Remove this search path later
7978: func_append notinst_path " $abs_ladir"
7979: fi
7980: fi # $installed = yes
7981: func_stripname 'lib' '.la' "$laname"
7982: name=$func_stripname_result
7983:
7984: # This library was specified with -dlpreopen.
7985: if test dlpreopen = "$pass"; then
7986: if test -z "$libdir" && test prog = "$linkmode"; then
7987: func_fatal_error "only libraries may -dlpreopen a convenience library: '$lib'"
7988: fi
7989: case $host in
7990: # special handling for platforms with PE-DLLs.
7991: *cygwin* | *mingw* | *cegcc* )
7992: # Linker will automatically link against shared library if both
7993: # static and shared are present. Therefore, ensure we extract
7994: # symbols from the import library if a shared library is present
7995: # (otherwise, the dlopen module name will be incorrect). We do
7996: # this by putting the import library name into $newdlprefiles.
7997: # We recover the dlopen module name by 'saving' the la file
7998: # name in a special purpose variable, and (later) extracting the
7999: # dlname from the la file.
8000: if test -n "$dlname"; then
8001: func_tr_sh "$dir/$linklib"
8002: eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname"
8003: func_append newdlprefiles " $dir/$linklib"
8004: else
8005: func_append newdlprefiles " $dir/$old_library"
8006: # Keep a list of preopened convenience libraries to check
8007: # that they are being used correctly in the link pass.
8008: test -z "$libdir" && \
8009: func_append dlpreconveniencelibs " $dir/$old_library"
8010: fi
8011: ;;
8012: * )
8013: # Prefer using a static library (so that no silly _DYNAMIC symbols
8014: # are required to link).
8015: if test -n "$old_library"; then
8016: func_append newdlprefiles " $dir/$old_library"
8017: # Keep a list of preopened convenience libraries to check
8018: # that they are being used correctly in the link pass.
8019: test -z "$libdir" && \
8020: func_append dlpreconveniencelibs " $dir/$old_library"
8021: # Otherwise, use the dlname, so that lt_dlopen finds it.
8022: elif test -n "$dlname"; then
8023: func_append newdlprefiles " $dir/$dlname"
8024: else
8025: func_append newdlprefiles " $dir/$linklib"
8026: fi
8027: ;;
8028: esac
8029: fi # $pass = dlpreopen
8030:
8031: if test -z "$libdir"; then
8032: # Link the convenience library
8033: if test lib = "$linkmode"; then
8034: deplibs="$dir/$old_library $deplibs"
8035: elif test prog,link = "$linkmode,$pass"; then
8036: compile_deplibs="$dir/$old_library $compile_deplibs"
8037: finalize_deplibs="$dir/$old_library $finalize_deplibs"
8038: else
8039: deplibs="$lib $deplibs" # used for prog,scan pass
8040: fi
8041: continue
8042: fi
8043:
8044:
8045: if test prog = "$linkmode" && test link != "$pass"; then
8046: func_append newlib_search_path " $ladir"
8047: deplibs="$lib $deplibs"
8048:
8049: linkalldeplibs=false
8050: if test no != "$link_all_deplibs" || test -z "$library_names" ||
8051: test no = "$build_libtool_libs"; then
8052: linkalldeplibs=:
8053: fi
8054:
8055: tmp_libs=
8056: for deplib in $dependency_libs; do
8057: case $deplib in
8058: -L*) func_stripname '-L' '' "$deplib"
8059: func_resolve_sysroot "$func_stripname_result"
8060: func_append newlib_search_path " $func_resolve_sysroot_result"
8061: ;;
8062: esac
8063: # Need to link against all dependency_libs?
8064: if $linkalldeplibs; then
8065: deplibs="$deplib $deplibs"
8066: else
8067: # Need to hardcode shared library paths
8068: # or/and link against static libraries
8069: newdependency_libs="$deplib $newdependency_libs"
8070: fi
8071: if $opt_preserve_dup_deps; then
8072: case "$tmp_libs " in
8073: *" $deplib "*) func_append specialdeplibs " $deplib" ;;
8074: esac
8075: fi
8076: func_append tmp_libs " $deplib"
8077: done # for deplib
8078: continue
8079: fi # $linkmode = prog...
8080:
8081: if test prog,link = "$linkmode,$pass"; then
8082: if test -n "$library_names" &&
8083: { { test no = "$prefer_static_libs" ||
8084: test built,yes = "$prefer_static_libs,$installed"; } ||
8085: test -z "$old_library"; }; then
8086: # We need to hardcode the library path
8087: if test -n "$shlibpath_var" && test -z "$avoidtemprpath"; then
8088: # Make sure the rpath contains only unique directories.
8089: case $temp_rpath: in
8090: *"$absdir:"*) ;;
8091: *) func_append temp_rpath "$absdir:" ;;
8092: esac
8093: fi
8094:
8095: # Hardcode the library path.
8096: # Skip directories that are in the system default run-time
8097: # search path.
8098: case " $sys_lib_dlsearch_path " in
8099: *" $absdir "*) ;;
8100: *)
8101: case "$compile_rpath " in
8102: *" $absdir "*) ;;
8103: *) func_append compile_rpath " $absdir" ;;
8104: esac
8105: ;;
8106: esac
8107: case " $sys_lib_dlsearch_path " in
8108: *" $libdir "*) ;;
8109: *)
8110: case "$finalize_rpath " in
8111: *" $libdir "*) ;;
8112: *) func_append finalize_rpath " $libdir" ;;
8113: esac
8114: ;;
8115: esac
8116: fi # $linkmode,$pass = prog,link...
8117:
8118: if $alldeplibs &&
8119: { test pass_all = "$deplibs_check_method" ||
8120: { test yes = "$build_libtool_libs" &&
8121: test -n "$library_names"; }; }; then
8122: # We only need to search for static libraries
8123: continue
8124: fi
8125: fi
8126:
8127: link_static=no # Whether the deplib will be linked statically
8128: use_static_libs=$prefer_static_libs
8129: if test built = "$use_static_libs" && test yes = "$installed"; then
8130: use_static_libs=no
8131: fi
8132: if test -n "$library_names" &&
8133: { test no = "$use_static_libs" || test -z "$old_library"; }; then
8134: case $host in
8135: *cygwin* | *mingw* | *cegcc* | *os2*)
8136: # No point in relinking DLLs because paths are not encoded
8137: func_append notinst_deplibs " $lib"
8138: need_relink=no
8139: ;;
8140: *)
8141: if test no = "$installed"; then
8142: func_append notinst_deplibs " $lib"
8143: need_relink=yes
8144: fi
8145: ;;
8146: esac
8147: # This is a shared library
8148:
8149: # Warn about portability, can't link against -module's on some
8150: # systems (darwin). Don't bleat about dlopened modules though!
8151: dlopenmodule=
8152: for dlpremoduletest in $dlprefiles; do
8153: if test "X$dlpremoduletest" = "X$lib"; then
8154: dlopenmodule=$dlpremoduletest
8155: break
8156: fi
8157: done
8158: if test -z "$dlopenmodule" && test yes = "$shouldnotlink" && test link = "$pass"; then
8159: echo
8160: if test prog = "$linkmode"; then
8161: $ECHO "*** Warning: Linking the executable $output against the loadable module"
8162: else
8163: $ECHO "*** Warning: Linking the shared library $output against the loadable module"
8164: fi
8165: $ECHO "*** $linklib is not portable!"
8166: fi
8167: if test lib = "$linkmode" &&
8168: test yes = "$hardcode_into_libs"; then
8169: # Hardcode the library path.
8170: # Skip directories that are in the system default run-time
8171: # search path.
8172: case " $sys_lib_dlsearch_path " in
8173: *" $absdir "*) ;;
8174: *)
8175: case "$compile_rpath " in
8176: *" $absdir "*) ;;
8177: *) func_append compile_rpath " $absdir" ;;
8178: esac
8179: ;;
8180: esac
8181: case " $sys_lib_dlsearch_path " in
8182: *" $libdir "*) ;;
8183: *)
8184: case "$finalize_rpath " in
8185: *" $libdir "*) ;;
8186: *) func_append finalize_rpath " $libdir" ;;
8187: esac
8188: ;;
8189: esac
8190: fi
8191:
8192: if test -n "$old_archive_from_expsyms_cmds"; then
8193: # figure out the soname
8194: set dummy $library_names
8195: shift
8196: realname=$1
8197: shift
8198: libname=`eval "\\$ECHO \"$libname_spec\""`
8199: # use dlname if we got it. it's perfectly good, no?
8200: if test -n "$dlname"; then
8201: soname=$dlname
8202: elif test -n "$soname_spec"; then
8203: # bleh windows
8204: case $host in
8205: *cygwin* | mingw* | *cegcc* | *os2*)
8206: func_arith $current - $age
8207: major=$func_arith_result
8208: versuffix=-$major
8209: ;;
8210: esac
8211: eval soname=\"$soname_spec\"
8212: else
8213: soname=$realname
8214: fi
8215:
8216: # Make a new name for the extract_expsyms_cmds to use
8217: soroot=$soname
8218: func_basename "$soroot"
8219: soname=$func_basename_result
8220: func_stripname 'lib' '.dll' "$soname"
8221: newlib=libimp-$func_stripname_result.a
8222:
8223: # If the library has no export list, then create one now
8224: if test -f "$output_objdir/$soname-def"; then :
8225: else
8226: func_verbose "extracting exported symbol list from '$soname'"
8227: func_execute_cmds "$extract_expsyms_cmds" 'exit $?'
8228: fi
8229:
8230: # Create $newlib
8231: if test -f "$output_objdir/$newlib"; then :; else
8232: func_verbose "generating import library for '$soname'"
8233: func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?'
8234: fi
8235: # make sure the library variables are pointing to the new library
8236: dir=$output_objdir
8237: linklib=$newlib
8238: fi # test -n "$old_archive_from_expsyms_cmds"
8239:
8240: if test prog = "$linkmode" || test relink != "$opt_mode"; then
8241: add_shlibpath=
8242: add_dir=
8243: add=
8244: lib_linked=yes
8245: case $hardcode_action in
8246: immediate | unsupported)
8247: if test no = "$hardcode_direct"; then
8248: add=$dir/$linklib
8249: case $host in
8250: *-*-sco3.2v5.0.[024]*) add_dir=-L$dir ;;
8251: *-*-sysv4*uw2*) add_dir=-L$dir ;;
8252: *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
8253: *-*-unixware7*) add_dir=-L$dir ;;
8254: *-*-darwin* )
8255: # if the lib is a (non-dlopened) module then we cannot
8256: # link against it, someone is ignoring the earlier warnings
8257: if /usr/bin/file -L $add 2> /dev/null |
8258: $GREP ": [^:]* bundle" >/dev/null; then
8259: if test "X$dlopenmodule" != "X$lib"; then
8260: $ECHO "*** Warning: lib $linklib is a module, not a shared library"
8261: if test -z "$old_library"; then
8262: echo
8263: echo "*** And there doesn't seem to be a static archive available"
8264: echo "*** The link will probably fail, sorry"
8265: else
8266: add=$dir/$old_library
8267: fi
8268: elif test -n "$old_library"; then
8269: add=$dir/$old_library
8270: fi
8271: fi
8272: esac
8273: elif test no = "$hardcode_minus_L"; then
8274: case $host in
8275: *-*-sunos*) add_shlibpath=$dir ;;
8276: esac
8277: add_dir=-L$dir
8278: add=-l$name
8279: elif test no = "$hardcode_shlibpath_var"; then
8280: add_shlibpath=$dir
8281: add=-l$name
8282: else
8283: lib_linked=no
8284: fi
8285: ;;
8286: relink)
8287: if test yes = "$hardcode_direct" &&
8288: test no = "$hardcode_direct_absolute"; then
8289: add=$dir/$linklib
8290: elif test yes = "$hardcode_minus_L"; then
8291: add_dir=-L$absdir
8292: # Try looking first in the location we're being installed to.
8293: if test -n "$inst_prefix_dir"; then
8294: case $libdir in
8295: [\\/]*)
8296: func_append add_dir " -L$inst_prefix_dir$libdir"
8297: ;;
8298: esac
8299: fi
8300: add=-l$name
8301: elif test yes = "$hardcode_shlibpath_var"; then
8302: add_shlibpath=$dir
8303: add=-l$name
8304: else
8305: lib_linked=no
8306: fi
8307: ;;
8308: *) lib_linked=no ;;
8309: esac
8310:
8311: if test yes != "$lib_linked"; then
8312: func_fatal_configuration "unsupported hardcode properties"
8313: fi
8314:
8315: if test -n "$add_shlibpath"; then
8316: case :$compile_shlibpath: in
8317: *":$add_shlibpath:"*) ;;
8318: *) func_append compile_shlibpath "$add_shlibpath:" ;;
8319: esac
8320: fi
8321: if test prog = "$linkmode"; then
8322: test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
8323: test -n "$add" && compile_deplibs="$add $compile_deplibs"
8324: else
8325: test -n "$add_dir" && deplibs="$add_dir $deplibs"
8326: test -n "$add" && deplibs="$add $deplibs"
8327: if test yes != "$hardcode_direct" &&
8328: test yes != "$hardcode_minus_L" &&
8329: test yes = "$hardcode_shlibpath_var"; then
8330: case :$finalize_shlibpath: in
8331: *":$libdir:"*) ;;
8332: *) func_append finalize_shlibpath "$libdir:" ;;
8333: esac
8334: fi
8335: fi
8336: fi
8337:
8338: if test prog = "$linkmode" || test relink = "$opt_mode"; then
8339: add_shlibpath=
8340: add_dir=
8341: add=
8342: # Finalize command for both is simple: just hardcode it.
8343: if test yes = "$hardcode_direct" &&
8344: test no = "$hardcode_direct_absolute"; then
8345: add=$libdir/$linklib
8346: elif test yes = "$hardcode_minus_L"; then
8347: add_dir=-L$libdir
8348: add=-l$name
8349: elif test yes = "$hardcode_shlibpath_var"; then
8350: case :$finalize_shlibpath: in
8351: *":$libdir:"*) ;;
8352: *) func_append finalize_shlibpath "$libdir:" ;;
8353: esac
8354: add=-l$name
8355: elif test yes = "$hardcode_automatic"; then
8356: if test -n "$inst_prefix_dir" &&
8357: test -f "$inst_prefix_dir$libdir/$linklib"; then
8358: add=$inst_prefix_dir$libdir/$linklib
8359: else
8360: add=$libdir/$linklib
8361: fi
8362: else
8363: # We cannot seem to hardcode it, guess we'll fake it.
8364: add_dir=-L$libdir
8365: # Try looking first in the location we're being installed to.
8366: if test -n "$inst_prefix_dir"; then
8367: case $libdir in
8368: [\\/]*)
8369: func_append add_dir " -L$inst_prefix_dir$libdir"
8370: ;;
8371: esac
8372: fi
8373: add=-l$name
8374: fi
8375:
8376: if test prog = "$linkmode"; then
8377: test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
8378: test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
8379: else
8380: test -n "$add_dir" && deplibs="$add_dir $deplibs"
8381: test -n "$add" && deplibs="$add $deplibs"
8382: fi
8383: fi
8384: elif test prog = "$linkmode"; then
8385: # Here we assume that one of hardcode_direct or hardcode_minus_L
8386: # is not unsupported. This is valid on all known static and
8387: # shared platforms.
8388: if test unsupported != "$hardcode_direct"; then
8389: test -n "$old_library" && linklib=$old_library
8390: compile_deplibs="$dir/$linklib $compile_deplibs"
8391: finalize_deplibs="$dir/$linklib $finalize_deplibs"
8392: else
8393: compile_deplibs="-l$name -L$dir $compile_deplibs"
8394: finalize_deplibs="-l$name -L$dir $finalize_deplibs"
8395: fi
8396: elif test yes = "$build_libtool_libs"; then
8397: # Not a shared library
8398: if test pass_all != "$deplibs_check_method"; then
8399: # We're trying link a shared library against a static one
8400: # but the system doesn't support it.
8401:
8402: # Just print a warning and add the library to dependency_libs so
8403: # that the program can be linked against the static library.
8404: echo
8405: $ECHO "*** Warning: This system cannot link to static lib archive $lib."
8406: echo "*** I have the capability to make that library automatically link in when"
8407: echo "*** you link to this library. But I can only do this if you have a"
8408: echo "*** shared version of the library, which you do not appear to have."
8409: if test yes = "$module"; then
8410: echo "*** But as you try to build a module library, libtool will still create "
8411: echo "*** a static module, that should work as long as the dlopening application"
8412: echo "*** is linked with the -dlopen flag to resolve symbols at runtime."
8413: if test -z "$global_symbol_pipe"; then
8414: echo
8415: echo "*** However, this would only work if libtool was able to extract symbol"
8416: echo "*** lists from a program, using 'nm' or equivalent, but libtool could"
8417: echo "*** not find such a program. So, this module is probably useless."
8418: echo "*** 'nm' from GNU binutils and a full rebuild may help."
8419: fi
8420: if test no = "$build_old_libs"; then
8421: build_libtool_libs=module
8422: build_old_libs=yes
8423: else
8424: build_libtool_libs=no
8425: fi
8426: fi
8427: else
8428: deplibs="$dir/$old_library $deplibs"
8429: link_static=yes
8430: fi
8431: fi # link shared/static library?
8432:
8433: if test lib = "$linkmode"; then
8434: if test -n "$dependency_libs" &&
8435: { test yes != "$hardcode_into_libs" ||
8436: test yes = "$build_old_libs" ||
8437: test yes = "$link_static"; }; then
8438: # Extract -R from dependency_libs
8439: temp_deplibs=
8440: for libdir in $dependency_libs; do
8441: case $libdir in
8442: -R*) func_stripname '-R' '' "$libdir"
8443: temp_xrpath=$func_stripname_result
8444: case " $xrpath " in
8445: *" $temp_xrpath "*) ;;
8446: *) func_append xrpath " $temp_xrpath";;
8447: esac;;
8448: *) func_append temp_deplibs " $libdir";;
8449: esac
8450: done
8451: dependency_libs=$temp_deplibs
8452: fi
8453:
8454: func_append newlib_search_path " $absdir"
8455: # Link against this library
8456: test no = "$link_static" && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
8457: # ... and its dependency_libs
8458: tmp_libs=
8459: for deplib in $dependency_libs; do
8460: newdependency_libs="$deplib $newdependency_libs"
8461: case $deplib in
8462: -L*) func_stripname '-L' '' "$deplib"
8463: func_resolve_sysroot "$func_stripname_result";;
8464: *) func_resolve_sysroot "$deplib" ;;
8465: esac
8466: if $opt_preserve_dup_deps; then
8467: case "$tmp_libs " in
8468: *" $func_resolve_sysroot_result "*)
8469: func_append specialdeplibs " $func_resolve_sysroot_result" ;;
8470: esac
8471: fi
8472: func_append tmp_libs " $func_resolve_sysroot_result"
8473: done
8474:
8475: if test no != "$link_all_deplibs"; then
8476: # Add the search paths of all dependency libraries
8477: for deplib in $dependency_libs; do
8478: path=
8479: case $deplib in
8480: -L*) path=$deplib ;;
8481: *.la)
8482: func_resolve_sysroot "$deplib"
8483: deplib=$func_resolve_sysroot_result
8484: func_dirname "$deplib" "" "."
8485: dir=$func_dirname_result
8486: # We need an absolute path.
8487: case $dir in
8488: [\\/]* | [A-Za-z]:[\\/]*) absdir=$dir ;;
8489: *)
8490: absdir=`cd "$dir" && pwd`
8491: if test -z "$absdir"; then
8492: func_warning "cannot determine absolute directory name of '$dir'"
8493: absdir=$dir
8494: fi
8495: ;;
8496: esac
8497: if $GREP "^installed=no" $deplib > /dev/null; then
8498: case $host in
8499: *-*-darwin*)
8500: depdepl=
8501: eval deplibrary_names=`$SED -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
8502: if test -n "$deplibrary_names"; then
8503: for tmp in $deplibrary_names; do
8504: depdepl=$tmp
8505: done
8506: if test -f "$absdir/$objdir/$depdepl"; then
8507: depdepl=$absdir/$objdir/$depdepl
8508: darwin_install_name=`$OTOOL -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
8509: if test -z "$darwin_install_name"; then
8510: darwin_install_name=`$OTOOL64 -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
8511: fi
8512: func_append compiler_flags " $wl-dylib_file $wl$darwin_install_name:$depdepl"
8513: func_append linker_flags " -dylib_file $darwin_install_name:$depdepl"
8514: path=
8515: fi
8516: fi
8517: ;;
8518: *)
8519: path=-L$absdir/$objdir
8520: ;;
8521: esac
8522: else
8523: eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
8524: test -z "$libdir" && \
8525: func_fatal_error "'$deplib' is not a valid libtool archive"
8526: test "$absdir" != "$libdir" && \
8527: func_warning "'$deplib' seems to be moved"
8528:
8529: path=-L$absdir
8530: fi
8531: ;;
8532: esac
8533: case " $deplibs " in
8534: *" $path "*) ;;
8535: *) deplibs="$path $deplibs" ;;
8536: esac
8537: done
8538: fi # link_all_deplibs != no
8539: fi # linkmode = lib
8540: done # for deplib in $libs
8541: if test link = "$pass"; then
8542: if test prog = "$linkmode"; then
8543: compile_deplibs="$new_inherited_linker_flags $compile_deplibs"
8544: finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs"
8545: else
8546: compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
8547: fi
8548: fi
8549: dependency_libs=$newdependency_libs
8550: if test dlpreopen = "$pass"; then
8551: # Link the dlpreopened libraries before other libraries
8552: for deplib in $save_deplibs; do
8553: deplibs="$deplib $deplibs"
8554: done
8555: fi
8556: if test dlopen != "$pass"; then
8557: test conv = "$pass" || {
8558: # Make sure lib_search_path contains only unique directories.
8559: lib_search_path=
8560: for dir in $newlib_search_path; do
8561: case "$lib_search_path " in
8562: *" $dir "*) ;;
8563: *) func_append lib_search_path " $dir" ;;
8564: esac
8565: done
8566: newlib_search_path=
8567: }
8568:
8569: if test prog,link = "$linkmode,$pass"; then
8570: vars="compile_deplibs finalize_deplibs"
8571: else
8572: vars=deplibs
8573: fi
8574: for var in $vars dependency_libs; do
8575: # Add libraries to $var in reverse order
8576: eval tmp_libs=\"\$$var\"
8577: new_libs=
8578: for deplib in $tmp_libs; do
8579: # FIXME: Pedantically, this is the right thing to do, so
8580: # that some nasty dependency loop isn't accidentally
8581: # broken:
8582: #new_libs="$deplib $new_libs"
8583: # Pragmatically, this seems to cause very few problems in
8584: # practice:
8585: case $deplib in
8586: -L*) new_libs="$deplib $new_libs" ;;
8587: -R*) ;;
8588: *)
8589: # And here is the reason: when a library appears more
8590: # than once as an explicit dependence of a library, or
8591: # is implicitly linked in more than once by the
8592: # compiler, it is considered special, and multiple
8593: # occurrences thereof are not removed. Compare this
8594: # with having the same library being listed as a
8595: # dependency of multiple other libraries: in this case,
8596: # we know (pedantically, we assume) the library does not
8597: # need to be listed more than once, so we keep only the
8598: # last copy. This is not always right, but it is rare
8599: # enough that we require users that really mean to play
8600: # such unportable linking tricks to link the library
8601: # using -Wl,-lname, so that libtool does not consider it
8602: # for duplicate removal.
8603: case " $specialdeplibs " in
8604: *" $deplib "*) new_libs="$deplib $new_libs" ;;
8605: *)
8606: case " $new_libs " in
8607: *" $deplib "*) ;;
8608: *) new_libs="$deplib $new_libs" ;;
8609: esac
8610: ;;
8611: esac
8612: ;;
8613: esac
8614: done
8615: tmp_libs=
8616: for deplib in $new_libs; do
8617: case $deplib in
8618: -L*)
8619: case " $tmp_libs " in
8620: *" $deplib "*) ;;
8621: *) func_append tmp_libs " $deplib" ;;
8622: esac
8623: ;;
8624: *) func_append tmp_libs " $deplib" ;;
8625: esac
8626: done
8627: eval $var=\"$tmp_libs\"
8628: done # for var
8629: fi
8630:
8631: # Add Sun CC postdeps if required:
8632: test CXX = "$tagname" && {
8633: case $host_os in
8634: linux*)
8635: case `$CC -V 2>&1 | sed 5q` in
8636: *Sun\ C*) # Sun C++ 5.9
8637: func_suncc_cstd_abi
8638:
8639: if test no != "$suncc_use_cstd_abi"; then
8640: func_append postdeps ' -library=Cstd -library=Crun'
8641: fi
8642: ;;
8643: esac
8644: ;;
8645:
8646: solaris*)
8647: func_cc_basename "$CC"
8648: case $func_cc_basename_result in
8649: CC* | sunCC*)
8650: func_suncc_cstd_abi
8651:
8652: if test no != "$suncc_use_cstd_abi"; then
8653: func_append postdeps ' -library=Cstd -library=Crun'
8654: fi
8655: ;;
8656: esac
8657: ;;
8658: esac
8659: }
8660:
8661: # Last step: remove runtime libs from dependency_libs
8662: # (they stay in deplibs)
8663: tmp_libs=
8664: for i in $dependency_libs; do
8665: case " $predeps $postdeps $compiler_lib_search_path " in
8666: *" $i "*)
8667: i=
8668: ;;
8669: esac
8670: if test -n "$i"; then
8671: func_append tmp_libs " $i"
8672: fi
8673: done
8674: dependency_libs=$tmp_libs
8675: done # for pass
8676: if test prog = "$linkmode"; then
8677: dlfiles=$newdlfiles
8678: fi
8679: if test prog = "$linkmode" || test lib = "$linkmode"; then
8680: dlprefiles=$newdlprefiles
8681: fi
8682:
8683: case $linkmode in
8684: oldlib)
8685: if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then
8686: func_warning "'-dlopen' is ignored for archives"
8687: fi
8688:
8689: case " $deplibs" in
8690: *\ -l* | *\ -L*)
8691: func_warning "'-l' and '-L' are ignored for archives" ;;
8692: esac
8693:
8694: test -n "$rpath" && \
8695: func_warning "'-rpath' is ignored for archives"
8696:
8697: test -n "$xrpath" && \
8698: func_warning "'-R' is ignored for archives"
8699:
8700: test -n "$vinfo" && \
8701: func_warning "'-version-info/-version-number' is ignored for archives"
8702:
8703: test -n "$release" && \
8704: func_warning "'-release' is ignored for archives"
8705:
8706: test -n "$export_symbols$export_symbols_regex" && \
8707: func_warning "'-export-symbols' is ignored for archives"
8708:
8709: # Now set the variables for building old libraries.
8710: build_libtool_libs=no
8711: oldlibs=$output
8712: func_append objs "$old_deplibs"
8713: ;;
8714:
8715: lib)
8716: # Make sure we only generate libraries of the form 'libNAME.la'.
8717: case $outputname in
8718: lib*)
8719: func_stripname 'lib' '.la' "$outputname"
8720: name=$func_stripname_result
8721: eval shared_ext=\"$shrext_cmds\"
8722: eval libname=\"$libname_spec\"
8723: ;;
8724: *)
8725: test no = "$module" \
8726: && func_fatal_help "libtool library '$output' must begin with 'lib'"
8727:
8728: if test no != "$need_lib_prefix"; then
8729: # Add the "lib" prefix for modules if required
8730: func_stripname '' '.la' "$outputname"
8731: name=$func_stripname_result
8732: eval shared_ext=\"$shrext_cmds\"
8733: eval libname=\"$libname_spec\"
8734: else
8735: func_stripname '' '.la' "$outputname"
8736: libname=$func_stripname_result
8737: fi
8738: ;;
8739: esac
8740:
8741: if test -n "$objs"; then
8742: if test pass_all != "$deplibs_check_method"; then
8743: func_fatal_error "cannot build libtool library '$output' from non-libtool objects on this host:$objs"
8744: else
8745: echo
8746: $ECHO "*** Warning: Linking the shared library $output against the non-libtool"
8747: $ECHO "*** objects $objs is not portable!"
8748: func_append libobjs " $objs"
8749: fi
8750: fi
8751:
8752: test no = "$dlself" \
8753: || func_warning "'-dlopen self' is ignored for libtool libraries"
8754:
8755: set dummy $rpath
8756: shift
8757: test 1 -lt "$#" \
8758: && func_warning "ignoring multiple '-rpath's for a libtool library"
8759:
8760: install_libdir=$1
8761:
8762: oldlibs=
8763: if test -z "$rpath"; then
8764: if test yes = "$build_libtool_libs"; then
8765: # Building a libtool convenience library.
8766: # Some compilers have problems with a '.al' extension so
8767: # convenience libraries should have the same extension an
8768: # archive normally would.
8769: oldlibs="$output_objdir/$libname.$libext $oldlibs"
8770: build_libtool_libs=convenience
8771: build_old_libs=yes
8772: fi
8773:
8774: test -n "$vinfo" && \
8775: func_warning "'-version-info/-version-number' is ignored for convenience libraries"
8776:
8777: test -n "$release" && \
8778: func_warning "'-release' is ignored for convenience libraries"
8779: else
8780:
8781: # Parse the version information argument.
8782: save_ifs=$IFS; IFS=:
8783: set dummy $vinfo 0 0 0
8784: shift
8785: IFS=$save_ifs
8786:
8787: test -n "$7" && \
8788: func_fatal_help "too many parameters to '-version-info'"
8789:
8790: # convert absolute version numbers to libtool ages
8791: # this retains compatibility with .la files and attempts
8792: # to make the code below a bit more comprehensible
8793:
8794: case $vinfo_number in
8795: yes)
8796: number_major=$1
8797: number_minor=$2
8798: number_revision=$3
8799: #
8800: # There are really only two kinds -- those that
8801: # use the current revision as the major version
8802: # and those that subtract age and use age as
8803: # a minor version. But, then there is irix
8804: # that has an extra 1 added just for fun
8805: #
8806: case $version_type in
8807: # correct linux to gnu/linux during the next big refactor
8808: darwin|freebsd-elf|linux|osf|windows|none)
8809: func_arith $number_major + $number_minor
8810: current=$func_arith_result
8811: age=$number_minor
8812: revision=$number_revision
8813: ;;
8814: freebsd-aout|qnx|sunos)
8815: current=$number_major
8816: revision=$number_minor
8817: age=0
8818: ;;
8819: irix|nonstopux)
8820: func_arith $number_major + $number_minor
8821: current=$func_arith_result
8822: age=$number_minor
8823: revision=$number_minor
8824: lt_irix_increment=no
8825: ;;
8826: esac
8827: ;;
8828: no)
8829: current=$1
8830: revision=$2
8831: age=$3
8832: ;;
8833: esac
8834:
8835: # Check that each of the things are valid numbers.
8836: case $current in
8837: 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
8838: *)
8839: func_error "CURRENT '$current' must be a nonnegative integer"
8840: func_fatal_error "'$vinfo' is not valid version information"
8841: ;;
8842: esac
8843:
8844: case $revision in
8845: 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
8846: *)
8847: func_error "REVISION '$revision' must be a nonnegative integer"
8848: func_fatal_error "'$vinfo' is not valid version information"
8849: ;;
8850: esac
8851:
8852: case $age in
8853: 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
8854: *)
8855: func_error "AGE '$age' must be a nonnegative integer"
8856: func_fatal_error "'$vinfo' is not valid version information"
8857: ;;
8858: esac
8859:
8860: if test "$age" -gt "$current"; then
8861: func_error "AGE '$age' is greater than the current interface number '$current'"
8862: func_fatal_error "'$vinfo' is not valid version information"
8863: fi
8864:
8865: # Calculate the version variables.
8866: major=
8867: versuffix=
8868: verstring=
8869: case $version_type in
8870: none) ;;
8871:
8872: darwin)
8873: # Like Linux, but with the current version available in
8874: # verstring for coding it into the library header
8875: func_arith $current - $age
8876: major=.$func_arith_result
8877: versuffix=$major.$age.$revision
8878: # Darwin ld doesn't like 0 for these options...
8879: func_arith $current + 1
8880: minor_current=$func_arith_result
8881: xlcverstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision"
8882: verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
8883: # On Darwin other compilers
8884: case $CC in
8885: nagfor*)
8886: verstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision"
8887: ;;
8888: *)
8889: verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
8890: ;;
8891: esac
8892: ;;
8893:
8894: freebsd-aout)
8895: major=.$current
8896: versuffix=.$current.$revision
8897: ;;
8898:
8899: freebsd-elf)
8900: func_arith $current - $age
8901: major=.$func_arith_result
8902: versuffix=$major.$age.$revision
8903: ;;
8904:
8905: irix | nonstopux)
8906: if test no = "$lt_irix_increment"; then
8907: func_arith $current - $age
8908: else
8909: func_arith $current - $age + 1
8910: fi
8911: major=$func_arith_result
8912:
8913: case $version_type in
8914: nonstopux) verstring_prefix=nonstopux ;;
8915: *) verstring_prefix=sgi ;;
8916: esac
8917: verstring=$verstring_prefix$major.$revision
8918:
8919: # Add in all the interfaces that we are compatible with.
8920: loop=$revision
8921: while test 0 -ne "$loop"; do
8922: func_arith $revision - $loop
8923: iface=$func_arith_result
8924: func_arith $loop - 1
8925: loop=$func_arith_result
8926: verstring=$verstring_prefix$major.$iface:$verstring
8927: done
8928:
8929: # Before this point, $major must not contain '.'.
8930: major=.$major
8931: versuffix=$major.$revision
8932: ;;
8933:
8934: linux) # correct to gnu/linux during the next big refactor
8935: func_arith $current - $age
8936: major=.$func_arith_result
8937: versuffix=$major.$age.$revision
8938: ;;
8939:
8940: osf)
8941: func_arith $current - $age
8942: major=.$func_arith_result
8943: versuffix=.$current.$age.$revision
8944: verstring=$current.$age.$revision
8945:
8946: # Add in all the interfaces that we are compatible with.
8947: loop=$age
8948: while test 0 -ne "$loop"; do
8949: func_arith $current - $loop
8950: iface=$func_arith_result
8951: func_arith $loop - 1
8952: loop=$func_arith_result
8953: verstring=$verstring:$iface.0
8954: done
8955:
8956: # Make executables depend on our current version.
8957: func_append verstring ":$current.0"
8958: ;;
8959:
8960: qnx)
8961: major=.$current
8962: versuffix=.$current
8963: ;;
8964:
8965: sco)
8966: major=.$current
8967: versuffix=.$current
8968: ;;
8969:
8970: sunos)
8971: major=.$current
8972: versuffix=.$current.$revision
8973: ;;
8974:
8975: windows)
8976: # Use '-' rather than '.', since we only want one
8977: # extension on DOS 8.3 file systems.
8978: func_arith $current - $age
8979: major=$func_arith_result
8980: versuffix=-$major
8981: ;;
8982:
8983: *)
8984: func_fatal_configuration "unknown library version type '$version_type'"
8985: ;;
8986: esac
8987:
8988: # Clear the version info if we defaulted, and they specified a release.
8989: if test -z "$vinfo" && test -n "$release"; then
8990: major=
8991: case $version_type in
8992: darwin)
8993: # we can't check for "0.0" in archive_cmds due to quoting
8994: # problems, so we reset it completely
8995: verstring=
8996: ;;
8997: *)
8998: verstring=0.0
8999: ;;
9000: esac
9001: if test no = "$need_version"; then
9002: versuffix=
9003: else
9004: versuffix=.0.0
9005: fi
9006: fi
9007:
9008: # Remove version info from name if versioning should be avoided
9009: if test yes,no = "$avoid_version,$need_version"; then
9010: major=
9011: versuffix=
9012: verstring=
9013: fi
9014:
9015: # Check to see if the archive will have undefined symbols.
9016: if test yes = "$allow_undefined"; then
9017: if test unsupported = "$allow_undefined_flag"; then
9018: if test yes = "$build_old_libs"; then
9019: func_warning "undefined symbols not allowed in $host shared libraries; building static only"
9020: build_libtool_libs=no
9021: else
9022: func_fatal_error "can't build $host shared library unless -no-undefined is specified"
9023: fi
9024: fi
9025: else
9026: # Don't allow undefined symbols.
9027: allow_undefined_flag=$no_undefined_flag
9028: fi
9029:
9030: fi
9031:
9032: func_generate_dlsyms "$libname" "$libname" :
9033: func_append libobjs " $symfileobj"
9034: test " " = "$libobjs" && libobjs=
9035:
9036: if test relink != "$opt_mode"; then
9037: # Remove our outputs, but don't remove object files since they
9038: # may have been created when compiling PIC objects.
9039: removelist=
9040: tempremovelist=`$ECHO "$output_objdir/*"`
9041: for p in $tempremovelist; do
9042: case $p in
9043: *.$objext | *.gcno)
9044: ;;
9045: $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/$libname$release.*)
9046: if test -n "$precious_files_regex"; then
9047: if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
9048: then
9049: continue
9050: fi
9051: fi
9052: func_append removelist " $p"
9053: ;;
9054: *) ;;
9055: esac
9056: done
9057: test -n "$removelist" && \
9058: func_show_eval "${RM}r \$removelist"
9059: fi
9060:
9061: # Now set the variables for building old libraries.
9062: if test yes = "$build_old_libs" && test convenience != "$build_libtool_libs"; then
9063: func_append oldlibs " $output_objdir/$libname.$libext"
9064:
9065: # Transform .lo files to .o files.
9066: oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; $lo2o" | $NL2SP`
9067: fi
9068:
9069: # Eliminate all temporary directories.
9070: #for path in $notinst_path; do
9071: # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"`
9072: # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"`
9073: # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"`
9074: #done
9075:
9076: if test -n "$xrpath"; then
9077: # If the user specified any rpath flags, then add them.
9078: temp_xrpath=
9079: for libdir in $xrpath; do
9080: func_replace_sysroot "$libdir"
9081: func_append temp_xrpath " -R$func_replace_sysroot_result"
9082: case "$finalize_rpath " in
9083: *" $libdir "*) ;;
9084: *) func_append finalize_rpath " $libdir" ;;
9085: esac
9086: done
9087: if test yes != "$hardcode_into_libs" || test yes = "$build_old_libs"; then
9088: dependency_libs="$temp_xrpath $dependency_libs"
9089: fi
9090: fi
9091:
9092: # Make sure dlfiles contains only unique files that won't be dlpreopened
9093: old_dlfiles=$dlfiles
9094: dlfiles=
9095: for lib in $old_dlfiles; do
9096: case " $dlprefiles $dlfiles " in
9097: *" $lib "*) ;;
9098: *) func_append dlfiles " $lib" ;;
9099: esac
9100: done
9101:
9102: # Make sure dlprefiles contains only unique files
9103: old_dlprefiles=$dlprefiles
9104: dlprefiles=
9105: for lib in $old_dlprefiles; do
9106: case "$dlprefiles " in
9107: *" $lib "*) ;;
9108: *) func_append dlprefiles " $lib" ;;
9109: esac
9110: done
9111:
9112: if test yes = "$build_libtool_libs"; then
9113: if test -n "$rpath"; then
9114: case $host in
9115: *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*)
9116: # these systems don't actually have a c library (as such)!
9117: ;;
9118: *-*-rhapsody* | *-*-darwin1.[012])
9119: # Rhapsody C library is in the System framework
9120: func_append deplibs " System.ltframework"
9121: ;;
9122: *-*-netbsd*)
9123: # Don't link with libc until the a.out ld.so is fixed.
9124: ;;
9125: *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
9126: # Do not include libc due to us having libc/libc_r.
9127: ;;
9128: *-*-sco3.2v5* | *-*-sco5v6*)
9129: # Causes problems with __ctype
9130: ;;
9131: *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
9132: # Compiler inserts libc in the correct place for threads to work
9133: ;;
9134: *)
9135: # Add libc to deplibs on all other systems if necessary.
9136: if test yes = "$build_libtool_need_lc"; then
9137: func_append deplibs " -lc"
9138: fi
9139: ;;
9140: esac
9141: fi
9142:
9143: # Transform deplibs into only deplibs that can be linked in shared.
9144: name_save=$name
9145: libname_save=$libname
9146: release_save=$release
9147: versuffix_save=$versuffix
9148: major_save=$major
9149: # I'm not sure if I'm treating the release correctly. I think
9150: # release should show up in the -l (ie -lgmp5) so we don't want to
9151: # add it in twice. Is that correct?
9152: release=
9153: versuffix=
9154: major=
9155: newdeplibs=
9156: droppeddeps=no
9157: case $deplibs_check_method in
9158: pass_all)
9159: # Don't check for shared/static. Everything works.
9160: # This might be a little naive. We might want to check
9161: # whether the library exists or not. But this is on
9162: # osf3 & osf4 and I'm not really sure... Just
9163: # implementing what was already the behavior.
9164: newdeplibs=$deplibs
9165: ;;
9166: test_compile)
9167: # This code stresses the "libraries are programs" paradigm to its
9168: # limits. Maybe even breaks it. We compile a program, linking it
9169: # against the deplibs as a proxy for the library. Then we can check
9170: # whether they linked in statically or dynamically with ldd.
9171: $opt_dry_run || $RM conftest.c
9172: cat > conftest.c <<EOF
9173: int main() { return 0; }
9174: EOF
9175: $opt_dry_run || $RM conftest
9176: if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then
9177: ldd_output=`ldd conftest`
9178: for i in $deplibs; do
9179: case $i in
9180: -l*)
9181: func_stripname -l '' "$i"
9182: name=$func_stripname_result
9183: if test yes = "$allow_libtool_libs_with_static_runtimes"; then
9184: case " $predeps $postdeps " in
9185: *" $i "*)
9186: func_append newdeplibs " $i"
9187: i=
9188: ;;
9189: esac
9190: fi
9191: if test -n "$i"; then
9192: libname=`eval "\\$ECHO \"$libname_spec\""`
9193: deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
9194: set dummy $deplib_matches; shift
9195: deplib_match=$1
9196: if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0; then
9197: func_append newdeplibs " $i"
9198: else
9199: droppeddeps=yes
9200: echo
9201: $ECHO "*** Warning: dynamic linker does not accept needed library $i."
9202: echo "*** I have the capability to make that library automatically link in when"
9203: echo "*** you link to this library. But I can only do this if you have a"
9204: echo "*** shared version of the library, which I believe you do not have"
9205: echo "*** because a test_compile did reveal that the linker did not use it for"
9206: echo "*** its dynamic dependency list that programs get resolved with at runtime."
9207: fi
9208: fi
9209: ;;
9210: *)
9211: func_append newdeplibs " $i"
9212: ;;
9213: esac
9214: done
9215: else
9216: # Error occurred in the first compile. Let's try to salvage
9217: # the situation: Compile a separate program for each library.
9218: for i in $deplibs; do
9219: case $i in
9220: -l*)
9221: func_stripname -l '' "$i"
9222: name=$func_stripname_result
9223: $opt_dry_run || $RM conftest
9224: if $LTCC $LTCFLAGS -o conftest conftest.c $i; then
9225: ldd_output=`ldd conftest`
9226: if test yes = "$allow_libtool_libs_with_static_runtimes"; then
9227: case " $predeps $postdeps " in
9228: *" $i "*)
9229: func_append newdeplibs " $i"
9230: i=
9231: ;;
9232: esac
9233: fi
9234: if test -n "$i"; then
9235: libname=`eval "\\$ECHO \"$libname_spec\""`
9236: deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
9237: set dummy $deplib_matches; shift
9238: deplib_match=$1
9239: if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0; then
9240: func_append newdeplibs " $i"
9241: else
9242: droppeddeps=yes
9243: echo
9244: $ECHO "*** Warning: dynamic linker does not accept needed library $i."
9245: echo "*** I have the capability to make that library automatically link in when"
9246: echo "*** you link to this library. But I can only do this if you have a"
9247: echo "*** shared version of the library, which you do not appear to have"
9248: echo "*** because a test_compile did reveal that the linker did not use this one"
9249: echo "*** as a dynamic dependency that programs can get resolved with at runtime."
9250: fi
9251: fi
9252: else
9253: droppeddeps=yes
9254: echo
9255: $ECHO "*** Warning! Library $i is needed by this library but I was not able to"
9256: echo "*** make it link in! You will probably need to install it or some"
9257: echo "*** library that it depends on before this library will be fully"
9258: echo "*** functional. Installing it before continuing would be even better."
9259: fi
9260: ;;
9261: *)
9262: func_append newdeplibs " $i"
9263: ;;
9264: esac
9265: done
9266: fi
9267: ;;
9268: file_magic*)
9269: set dummy $deplibs_check_method; shift
9270: file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
9271: for a_deplib in $deplibs; do
9272: case $a_deplib in
9273: -l*)
9274: func_stripname -l '' "$a_deplib"
9275: name=$func_stripname_result
9276: if test yes = "$allow_libtool_libs_with_static_runtimes"; then
9277: case " $predeps $postdeps " in
9278: *" $a_deplib "*)
9279: func_append newdeplibs " $a_deplib"
9280: a_deplib=
9281: ;;
9282: esac
9283: fi
9284: if test -n "$a_deplib"; then
9285: libname=`eval "\\$ECHO \"$libname_spec\""`
9286: if test -n "$file_magic_glob"; then
9287: libnameglob=`func_echo_all "$libname" | $SED -e $file_magic_glob`
9288: else
9289: libnameglob=$libname
9290: fi
9291: test yes = "$want_nocaseglob" && nocaseglob=`shopt -p nocaseglob`
9292: for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
9293: if test yes = "$want_nocaseglob"; then
9294: shopt -s nocaseglob
9295: potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
9296: $nocaseglob
9297: else
9298: potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
9299: fi
9300: for potent_lib in $potential_libs; do
9301: # Follow soft links.
9302: if ls -lLd "$potent_lib" 2>/dev/null |
9303: $GREP " -> " >/dev/null; then
9304: continue
9305: fi
9306: # The statement above tries to avoid entering an
9307: # endless loop below, in case of cyclic links.
9308: # We might still enter an endless loop, since a link
9309: # loop can be closed while we follow links,
9310: # but so what?
9311: potlib=$potent_lib
9312: while test -h "$potlib" 2>/dev/null; do
9313: potliblink=`ls -ld $potlib | $SED 's/.* -> //'`
9314: case $potliblink in
9315: [\\/]* | [A-Za-z]:[\\/]*) potlib=$potliblink;;
9316: *) potlib=`$ECHO "$potlib" | $SED 's|[^/]*$||'`"$potliblink";;
9317: esac
9318: done
9319: if eval $file_magic_cmd \"\$potlib\" 2>/dev/null |
9320: $SED -e 10q |
9321: $EGREP "$file_magic_regex" > /dev/null; then
9322: func_append newdeplibs " $a_deplib"
9323: a_deplib=
9324: break 2
9325: fi
9326: done
9327: done
9328: fi
9329: if test -n "$a_deplib"; then
9330: droppeddeps=yes
9331: echo
9332: $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
9333: echo "*** I have the capability to make that library automatically link in when"
9334: echo "*** you link to this library. But I can only do this if you have a"
9335: echo "*** shared version of the library, which you do not appear to have"
9336: echo "*** because I did check the linker path looking for a file starting"
9337: if test -z "$potlib"; then
9338: $ECHO "*** with $libname but no candidates were found. (...for file magic test)"
9339: else
9340: $ECHO "*** with $libname and none of the candidates passed a file format test"
9341: $ECHO "*** using a file magic. Last file checked: $potlib"
9342: fi
9343: fi
9344: ;;
9345: *)
9346: # Add a -L argument.
9347: func_append newdeplibs " $a_deplib"
9348: ;;
9349: esac
9350: done # Gone through all deplibs.
9351: ;;
9352: match_pattern*)
9353: set dummy $deplibs_check_method; shift
9354: match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
9355: for a_deplib in $deplibs; do
9356: case $a_deplib in
9357: -l*)
9358: func_stripname -l '' "$a_deplib"
9359: name=$func_stripname_result
9360: if test yes = "$allow_libtool_libs_with_static_runtimes"; then
9361: case " $predeps $postdeps " in
9362: *" $a_deplib "*)
9363: func_append newdeplibs " $a_deplib"
9364: a_deplib=
9365: ;;
9366: esac
9367: fi
9368: if test -n "$a_deplib"; then
9369: libname=`eval "\\$ECHO \"$libname_spec\""`
9370: for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
9371: potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
9372: for potent_lib in $potential_libs; do
9373: potlib=$potent_lib # see symlink-check above in file_magic test
9374: if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \
9375: $EGREP "$match_pattern_regex" > /dev/null; then
9376: func_append newdeplibs " $a_deplib"
9377: a_deplib=
9378: break 2
9379: fi
9380: done
9381: done
9382: fi
9383: if test -n "$a_deplib"; then
9384: droppeddeps=yes
9385: echo
9386: $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
9387: echo "*** I have the capability to make that library automatically link in when"
9388: echo "*** you link to this library. But I can only do this if you have a"
9389: echo "*** shared version of the library, which you do not appear to have"
9390: echo "*** because I did check the linker path looking for a file starting"
9391: if test -z "$potlib"; then
9392: $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)"
9393: else
9394: $ECHO "*** with $libname and none of the candidates passed a file format test"
9395: $ECHO "*** using a regex pattern. Last file checked: $potlib"
9396: fi
9397: fi
9398: ;;
9399: *)
9400: # Add a -L argument.
9401: func_append newdeplibs " $a_deplib"
9402: ;;
9403: esac
9404: done # Gone through all deplibs.
9405: ;;
9406: none | unknown | *)
9407: newdeplibs=
9408: tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'`
9409: if test yes = "$allow_libtool_libs_with_static_runtimes"; then
9410: for i in $predeps $postdeps; do
9411: # can't use Xsed below, because $i might contain '/'
9412: tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s|$i||"`
9413: done
9414: fi
9415: case $tmp_deplibs in
9416: *[!\ \ ]*)
9417: echo
9418: if test none = "$deplibs_check_method"; then
9419: echo "*** Warning: inter-library dependencies are not supported in this platform."
9420: else
9421: echo "*** Warning: inter-library dependencies are not known to be supported."
9422: fi
9423: echo "*** All declared inter-library dependencies are being dropped."
9424: droppeddeps=yes
9425: ;;
9426: esac
9427: ;;
9428: esac
9429: versuffix=$versuffix_save
9430: major=$major_save
9431: release=$release_save
9432: libname=$libname_save
9433: name=$name_save
9434:
9435: case $host in
9436: *-*-rhapsody* | *-*-darwin1.[012])
9437: # On Rhapsody replace the C library with the System framework
9438: newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'`
9439: ;;
9440: esac
9441:
9442: if test yes = "$droppeddeps"; then
9443: if test yes = "$module"; then
9444: echo
9445: echo "*** Warning: libtool could not satisfy all declared inter-library"
9446: $ECHO "*** dependencies of module $libname. Therefore, libtool will create"
9447: echo "*** a static module, that should work as long as the dlopening"
9448: echo "*** application is linked with the -dlopen flag."
9449: if test -z "$global_symbol_pipe"; then
9450: echo
9451: echo "*** However, this would only work if libtool was able to extract symbol"
9452: echo "*** lists from a program, using 'nm' or equivalent, but libtool could"
9453: echo "*** not find such a program. So, this module is probably useless."
9454: echo "*** 'nm' from GNU binutils and a full rebuild may help."
9455: fi
9456: if test no = "$build_old_libs"; then
9457: oldlibs=$output_objdir/$libname.$libext
9458: build_libtool_libs=module
9459: build_old_libs=yes
9460: else
9461: build_libtool_libs=no
9462: fi
9463: else
9464: echo "*** The inter-library dependencies that have been dropped here will be"
9465: echo "*** automatically added whenever a program is linked with this library"
9466: echo "*** or is declared to -dlopen it."
9467:
9468: if test no = "$allow_undefined"; then
9469: echo
9470: echo "*** Since this library must not contain undefined symbols,"
9471: echo "*** because either the platform does not support them or"
9472: echo "*** it was explicitly requested with -no-undefined,"
9473: echo "*** libtool will only create a static version of it."
9474: if test no = "$build_old_libs"; then
9475: oldlibs=$output_objdir/$libname.$libext
9476: build_libtool_libs=module
9477: build_old_libs=yes
9478: else
9479: build_libtool_libs=no
9480: fi
9481: fi
9482: fi
9483: fi
9484: # Done checking deplibs!
9485: deplibs=$newdeplibs
9486: fi
9487: # Time to change all our "foo.ltframework" stuff back to "-framework foo"
9488: case $host in
9489: *-*-darwin*)
9490: newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
9491: new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
9492: deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
9493: ;;
9494: esac
9495:
9496: # move library search paths that coincide with paths to not yet
9497: # installed libraries to the beginning of the library search list
9498: new_libs=
9499: for path in $notinst_path; do
9500: case " $new_libs " in
9501: *" -L$path/$objdir "*) ;;
9502: *)
9503: case " $deplibs " in
9504: *" -L$path/$objdir "*)
9505: func_append new_libs " -L$path/$objdir" ;;
9506: esac
9507: ;;
9508: esac
9509: done
9510: for deplib in $deplibs; do
9511: case $deplib in
9512: -L*)
9513: case " $new_libs " in
9514: *" $deplib "*) ;;
9515: *) func_append new_libs " $deplib" ;;
9516: esac
9517: ;;
9518: *) func_append new_libs " $deplib" ;;
9519: esac
9520: done
9521: deplibs=$new_libs
9522:
9523: # All the library-specific variables (install_libdir is set above).
9524: library_names=
9525: old_library=
9526: dlname=
9527:
9528: # Test again, we may have decided not to build it any more
9529: if test yes = "$build_libtool_libs"; then
9530: # Remove $wl instances when linking with ld.
9531: # FIXME: should test the right _cmds variable.
9532: case $archive_cmds in
9533: *\$LD\ *) wl= ;;
9534: esac
9535: if test yes = "$hardcode_into_libs"; then
9536: # Hardcode the library paths
9537: hardcode_libdirs=
9538: dep_rpath=
9539: rpath=$finalize_rpath
9540: test relink = "$opt_mode" || rpath=$compile_rpath$rpath
9541: for libdir in $rpath; do
9542: if test -n "$hardcode_libdir_flag_spec"; then
9543: if test -n "$hardcode_libdir_separator"; then
9544: func_replace_sysroot "$libdir"
9545: libdir=$func_replace_sysroot_result
9546: if test -z "$hardcode_libdirs"; then
9547: hardcode_libdirs=$libdir
9548: else
9549: # Just accumulate the unique libdirs.
9550: case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
9551: *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
9552: ;;
9553: *)
9554: func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
9555: ;;
9556: esac
9557: fi
9558: else
9559: eval flag=\"$hardcode_libdir_flag_spec\"
9560: func_append dep_rpath " $flag"
9561: fi
9562: elif test -n "$runpath_var"; then
9563: case "$perm_rpath " in
9564: *" $libdir "*) ;;
9565: *) func_append perm_rpath " $libdir" ;;
9566: esac
9567: fi
9568: done
9569: # Substitute the hardcoded libdirs into the rpath.
9570: if test -n "$hardcode_libdir_separator" &&
9571: test -n "$hardcode_libdirs"; then
9572: libdir=$hardcode_libdirs
9573: eval "dep_rpath=\"$hardcode_libdir_flag_spec\""
9574: fi
9575: if test -n "$runpath_var" && test -n "$perm_rpath"; then
9576: # We should set the runpath_var.
9577: rpath=
9578: for dir in $perm_rpath; do
9579: func_append rpath "$dir:"
9580: done
9581: eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
9582: fi
9583: test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
9584: fi
9585:
9586: shlibpath=$finalize_shlibpath
9587: test relink = "$opt_mode" || shlibpath=$compile_shlibpath$shlibpath
9588: if test -n "$shlibpath"; then
9589: eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
9590: fi
9591:
9592: # Get the real and link names of the library.
9593: eval shared_ext=\"$shrext_cmds\"
9594: eval library_names=\"$library_names_spec\"
9595: set dummy $library_names
9596: shift
9597: realname=$1
9598: shift
9599:
9600: if test -n "$soname_spec"; then
9601: eval soname=\"$soname_spec\"
9602: else
9603: soname=$realname
9604: fi
9605: if test -z "$dlname"; then
9606: dlname=$soname
9607: fi
9608:
9609: lib=$output_objdir/$realname
9610: linknames=
9611: for link
9612: do
9613: func_append linknames " $link"
9614: done
9615:
9616: # Use standard objects if they are pic
9617: test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP`
9618: test "X$libobjs" = "X " && libobjs=
9619:
9620: delfiles=
9621: if test -n "$export_symbols" && test -n "$include_expsyms"; then
9622: $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp"
9623: export_symbols=$output_objdir/$libname.uexp
9624: func_append delfiles " $export_symbols"
9625: fi
9626:
9627: orig_export_symbols=
9628: case $host_os in
9629: cygwin* | mingw* | cegcc*)
9630: if test -n "$export_symbols" && test -z "$export_symbols_regex"; then
9631: # exporting using user supplied symfile
9632: func_dll_def_p "$export_symbols" || {
9633: # and it's NOT already a .def file. Must figure out
9634: # which of the given symbols are data symbols and tag
9635: # them as such. So, trigger use of export_symbols_cmds.
9636: # export_symbols gets reassigned inside the "prepare
9637: # the list of exported symbols" if statement, so the
9638: # include_expsyms logic still works.
9639: orig_export_symbols=$export_symbols
9640: export_symbols=
9641: always_export_symbols=yes
9642: }
9643: fi
9644: ;;
9645: esac
9646:
9647: # Prepare the list of exported symbols
9648: if test -z "$export_symbols"; then
9649: if test yes = "$always_export_symbols" || test -n "$export_symbols_regex"; then
9650: func_verbose "generating symbol list for '$libname.la'"
9651: export_symbols=$output_objdir/$libname.exp
9652: $opt_dry_run || $RM $export_symbols
9653: cmds=$export_symbols_cmds
9654: save_ifs=$IFS; IFS='~'
9655: for cmd1 in $cmds; do
9656: IFS=$save_ifs
9657: # Take the normal branch if the nm_file_list_spec branch
9658: # doesn't work or if tool conversion is not needed.
9659: case $nm_file_list_spec~$to_tool_file_cmd in
9660: *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*)
9661: try_normal_branch=yes
9662: eval cmd=\"$cmd1\"
9663: func_len " $cmd"
9664: len=$func_len_result
9665: ;;
9666: *)
9667: try_normal_branch=no
9668: ;;
9669: esac
9670: if test yes = "$try_normal_branch" \
9671: && { test "$len" -lt "$max_cmd_len" \
9672: || test "$max_cmd_len" -le -1; }
9673: then
9674: func_show_eval "$cmd" 'exit $?'
9675: skipped_export=false
9676: elif test -n "$nm_file_list_spec"; then
9677: func_basename "$output"
9678: output_la=$func_basename_result
9679: save_libobjs=$libobjs
9680: save_output=$output
9681: output=$output_objdir/$output_la.nm
9682: func_to_tool_file "$output"
9683: libobjs=$nm_file_list_spec$func_to_tool_file_result
9684: func_append delfiles " $output"
9685: func_verbose "creating $NM input file list: $output"
9686: for obj in $save_libobjs; do
9687: func_to_tool_file "$obj"
9688: $ECHO "$func_to_tool_file_result"
9689: done > "$output"
9690: eval cmd=\"$cmd1\"
9691: func_show_eval "$cmd" 'exit $?'
9692: output=$save_output
9693: libobjs=$save_libobjs
9694: skipped_export=false
9695: else
9696: # The command line is too long to execute in one step.
9697: func_verbose "using reloadable object file for export list..."
9698: skipped_export=:
9699: # Break out early, otherwise skipped_export may be
9700: # set to false by a later but shorter cmd.
9701: break
9702: fi
9703: done
9704: IFS=$save_ifs
9705: if test -n "$export_symbols_regex" && test : != "$skipped_export"; then
9706: func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
9707: func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
9708: fi
9709: fi
9710: fi
9711:
9712: if test -n "$export_symbols" && test -n "$include_expsyms"; then
9713: tmp_export_symbols=$export_symbols
9714: test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols
9715: $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
9716: fi
9717:
9718: if test : != "$skipped_export" && test -n "$orig_export_symbols"; then
9719: # The given exports_symbols file has to be filtered, so filter it.
9720: func_verbose "filter symbol list for '$libname.la' to tag DATA exports"
9721: # FIXME: $output_objdir/$libname.filter potentially contains lots of
9722: # 's' commands, which not all seds can handle. GNU sed should be fine
9723: # though. Also, the filter scales superlinearly with the number of
9724: # global variables. join(1) would be nice here, but unfortunately
9725: # isn't a blessed tool.
9726: $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
9727: func_append delfiles " $export_symbols $output_objdir/$libname.filter"
9728: export_symbols=$output_objdir/$libname.def
9729: $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
9730: fi
9731:
9732: tmp_deplibs=
9733: for test_deplib in $deplibs; do
9734: case " $convenience " in
9735: *" $test_deplib "*) ;;
9736: *)
9737: func_append tmp_deplibs " $test_deplib"
9738: ;;
9739: esac
9740: done
9741: deplibs=$tmp_deplibs
9742:
9743: if test -n "$convenience"; then
9744: if test -n "$whole_archive_flag_spec" &&
9745: test yes = "$compiler_needs_object" &&
9746: test -z "$libobjs"; then
9747: # extract the archives, so we have objects to list.
9748: # TODO: could optimize this to just extract one archive.
9749: whole_archive_flag_spec=
9750: fi
9751: if test -n "$whole_archive_flag_spec"; then
9752: save_libobjs=$libobjs
9753: eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
9754: test "X$libobjs" = "X " && libobjs=
9755: else
9756: gentop=$output_objdir/${outputname}x
9757: func_append generated " $gentop"
9758:
9759: func_extract_archives $gentop $convenience
9760: func_append libobjs " $func_extract_archives_result"
9761: test "X$libobjs" = "X " && libobjs=
9762: fi
9763: fi
9764:
9765: if test yes = "$thread_safe" && test -n "$thread_safe_flag_spec"; then
9766: eval flag=\"$thread_safe_flag_spec\"
9767: func_append linker_flags " $flag"
9768: fi
9769:
9770: # Make a backup of the uninstalled library when relinking
9771: if test relink = "$opt_mode"; then
9772: $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $?
9773: fi
9774:
9775: # Do each of the archive commands.
9776: if test yes = "$module" && test -n "$module_cmds"; then
9777: if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
9778: eval test_cmds=\"$module_expsym_cmds\"
9779: cmds=$module_expsym_cmds
9780: else
9781: eval test_cmds=\"$module_cmds\"
9782: cmds=$module_cmds
9783: fi
9784: else
9785: if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
9786: eval test_cmds=\"$archive_expsym_cmds\"
9787: cmds=$archive_expsym_cmds
9788: else
9789: eval test_cmds=\"$archive_cmds\"
9790: cmds=$archive_cmds
9791: fi
9792: fi
9793:
9794: if test : != "$skipped_export" &&
9795: func_len " $test_cmds" &&
9796: len=$func_len_result &&
9797: test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
9798: :
9799: else
9800: # The command line is too long to link in one step, link piecewise
9801: # or, if using GNU ld and skipped_export is not :, use a linker
9802: # script.
9803:
9804: # Save the value of $output and $libobjs because we want to
9805: # use them later. If we have whole_archive_flag_spec, we
9806: # want to use save_libobjs as it was before
9807: # whole_archive_flag_spec was expanded, because we can't
9808: # assume the linker understands whole_archive_flag_spec.
9809: # This may have to be revisited, in case too many
9810: # convenience libraries get linked in and end up exceeding
9811: # the spec.
9812: if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
9813: save_libobjs=$libobjs
9814: fi
9815: save_output=$output
9816: func_basename "$output"
9817: output_la=$func_basename_result
9818:
9819: # Clear the reloadable object creation command queue and
9820: # initialize k to one.
9821: test_cmds=
9822: concat_cmds=
9823: objlist=
9824: last_robj=
9825: k=1
9826:
9827: if test -n "$save_libobjs" && test : != "$skipped_export" && test yes = "$with_gnu_ld"; then
9828: output=$output_objdir/$output_la.lnkscript
9829: func_verbose "creating GNU ld script: $output"
9830: echo 'INPUT (' > $output
9831: for obj in $save_libobjs
9832: do
9833: func_to_tool_file "$obj"
9834: $ECHO "$func_to_tool_file_result" >> $output
9835: done
9836: echo ')' >> $output
9837: func_append delfiles " $output"
9838: func_to_tool_file "$output"
9839: output=$func_to_tool_file_result
9840: elif test -n "$save_libobjs" && test : != "$skipped_export" && test -n "$file_list_spec"; then
9841: output=$output_objdir/$output_la.lnk
9842: func_verbose "creating linker input file list: $output"
9843: : > $output
9844: set x $save_libobjs
9845: shift
9846: firstobj=
9847: if test yes = "$compiler_needs_object"; then
9848: firstobj="$1 "
9849: shift
9850: fi
9851: for obj
9852: do
9853: func_to_tool_file "$obj"
9854: $ECHO "$func_to_tool_file_result" >> $output
9855: done
9856: func_append delfiles " $output"
9857: func_to_tool_file "$output"
9858: output=$firstobj\"$file_list_spec$func_to_tool_file_result\"
9859: else
9860: if test -n "$save_libobjs"; then
9861: func_verbose "creating reloadable object files..."
9862: output=$output_objdir/$output_la-$k.$objext
9863: eval test_cmds=\"$reload_cmds\"
9864: func_len " $test_cmds"
9865: len0=$func_len_result
9866: len=$len0
9867:
9868: # Loop over the list of objects to be linked.
9869: for obj in $save_libobjs
9870: do
9871: func_len " $obj"
9872: func_arith $len + $func_len_result
9873: len=$func_arith_result
9874: if test -z "$objlist" ||
9875: test "$len" -lt "$max_cmd_len"; then
9876: func_append objlist " $obj"
9877: else
9878: # The command $test_cmds is almost too long, add a
9879: # command to the queue.
9880: if test 1 -eq "$k"; then
9881: # The first file doesn't have a previous command to add.
9882: reload_objs=$objlist
9883: eval concat_cmds=\"$reload_cmds\"
9884: else
9885: # All subsequent reloadable object files will link in
9886: # the last one created.
9887: reload_objs="$objlist $last_robj"
9888: eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\"
9889: fi
9890: last_robj=$output_objdir/$output_la-$k.$objext
9891: func_arith $k + 1
9892: k=$func_arith_result
9893: output=$output_objdir/$output_la-$k.$objext
9894: objlist=" $obj"
9895: func_len " $last_robj"
9896: func_arith $len0 + $func_len_result
9897: len=$func_arith_result
9898: fi
9899: done
9900: # Handle the remaining objects by creating one last
9901: # reloadable object file. All subsequent reloadable object
9902: # files will link in the last one created.
9903: test -z "$concat_cmds" || concat_cmds=$concat_cmds~
9904: reload_objs="$objlist $last_robj"
9905: eval concat_cmds=\"\$concat_cmds$reload_cmds\"
9906: if test -n "$last_robj"; then
9907: eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
9908: fi
9909: func_append delfiles " $output"
9910:
9911: else
9912: output=
9913: fi
9914:
9915: ${skipped_export-false} && {
9916: func_verbose "generating symbol list for '$libname.la'"
9917: export_symbols=$output_objdir/$libname.exp
9918: $opt_dry_run || $RM $export_symbols
9919: libobjs=$output
9920: # Append the command to create the export file.
9921: test -z "$concat_cmds" || concat_cmds=$concat_cmds~
9922: eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\"
9923: if test -n "$last_robj"; then
9924: eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
9925: fi
9926: }
9927:
9928: test -n "$save_libobjs" &&
9929: func_verbose "creating a temporary reloadable object file: $output"
9930:
9931: # Loop through the commands generated above and execute them.
9932: save_ifs=$IFS; IFS='~'
9933: for cmd in $concat_cmds; do
9934: IFS=$save_ifs
9935: $opt_quiet || {
9936: func_quote_for_expand "$cmd"
9937: eval "func_echo $func_quote_for_expand_result"
9938: }
9939: $opt_dry_run || eval "$cmd" || {
9940: lt_exit=$?
9941:
9942: # Restore the uninstalled library and exit
9943: if test relink = "$opt_mode"; then
9944: ( cd "$output_objdir" && \
9945: $RM "${realname}T" && \
9946: $MV "${realname}U" "$realname" )
9947: fi
9948:
9949: exit $lt_exit
9950: }
9951: done
9952: IFS=$save_ifs
9953:
9954: if test -n "$export_symbols_regex" && ${skipped_export-false}; then
9955: func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
9956: func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
9957: fi
9958: fi
9959:
9960: ${skipped_export-false} && {
9961: if test -n "$export_symbols" && test -n "$include_expsyms"; then
9962: tmp_export_symbols=$export_symbols
9963: test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols
9964: $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
9965: fi
9966:
9967: if test -n "$orig_export_symbols"; then
9968: # The given exports_symbols file has to be filtered, so filter it.
9969: func_verbose "filter symbol list for '$libname.la' to tag DATA exports"
9970: # FIXME: $output_objdir/$libname.filter potentially contains lots of
9971: # 's' commands, which not all seds can handle. GNU sed should be fine
9972: # though. Also, the filter scales superlinearly with the number of
9973: # global variables. join(1) would be nice here, but unfortunately
9974: # isn't a blessed tool.
9975: $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
9976: func_append delfiles " $export_symbols $output_objdir/$libname.filter"
9977: export_symbols=$output_objdir/$libname.def
9978: $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
9979: fi
9980: }
9981:
9982: libobjs=$output
9983: # Restore the value of output.
9984: output=$save_output
9985:
9986: if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
9987: eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
9988: test "X$libobjs" = "X " && libobjs=
9989: fi
9990: # Expand the library linking commands again to reset the
9991: # value of $libobjs for piecewise linking.
9992:
9993: # Do each of the archive commands.
9994: if test yes = "$module" && test -n "$module_cmds"; then
9995: if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
9996: cmds=$module_expsym_cmds
9997: else
9998: cmds=$module_cmds
9999: fi
10000: else
10001: if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
10002: cmds=$archive_expsym_cmds
10003: else
10004: cmds=$archive_cmds
10005: fi
10006: fi
10007: fi
10008:
10009: if test -n "$delfiles"; then
10010: # Append the command to remove temporary files to $cmds.
10011: eval cmds=\"\$cmds~\$RM $delfiles\"
10012: fi
10013:
10014: # Add any objects from preloaded convenience libraries
10015: if test -n "$dlprefiles"; then
10016: gentop=$output_objdir/${outputname}x
10017: func_append generated " $gentop"
10018:
10019: func_extract_archives $gentop $dlprefiles
10020: func_append libobjs " $func_extract_archives_result"
10021: test "X$libobjs" = "X " && libobjs=
10022: fi
10023:
10024: save_ifs=$IFS; IFS='~'
10025: for cmd in $cmds; do
10026: IFS=$sp$nl
10027: eval cmd=\"$cmd\"
10028: IFS=$save_ifs
10029: $opt_quiet || {
10030: func_quote_for_expand "$cmd"
10031: eval "func_echo $func_quote_for_expand_result"
10032: }
10033: $opt_dry_run || eval "$cmd" || {
10034: lt_exit=$?
10035:
10036: # Restore the uninstalled library and exit
10037: if test relink = "$opt_mode"; then
10038: ( cd "$output_objdir" && \
10039: $RM "${realname}T" && \
10040: $MV "${realname}U" "$realname" )
10041: fi
10042:
10043: exit $lt_exit
10044: }
10045: done
10046: IFS=$save_ifs
10047:
10048: # Restore the uninstalled library and exit
10049: if test relink = "$opt_mode"; then
10050: $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $?
10051:
10052: if test -n "$convenience"; then
10053: if test -z "$whole_archive_flag_spec"; then
10054: func_show_eval '${RM}r "$gentop"'
10055: fi
10056: fi
10057:
10058: exit $EXIT_SUCCESS
10059: fi
10060:
10061: # Create links to the real library.
10062: for linkname in $linknames; do
10063: if test "$realname" != "$linkname"; then
10064: func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?'
10065: fi
10066: done
10067:
10068: # If -module or -export-dynamic was specified, set the dlname.
10069: if test yes = "$module" || test yes = "$export_dynamic"; then
10070: # On all known operating systems, these are identical.
10071: dlname=$soname
10072: fi
10073: fi
10074: ;;
10075:
10076: obj)
10077: if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then
10078: func_warning "'-dlopen' is ignored for objects"
10079: fi
10080:
10081: case " $deplibs" in
10082: *\ -l* | *\ -L*)
10083: func_warning "'-l' and '-L' are ignored for objects" ;;
10084: esac
10085:
10086: test -n "$rpath" && \
10087: func_warning "'-rpath' is ignored for objects"
10088:
10089: test -n "$xrpath" && \
10090: func_warning "'-R' is ignored for objects"
10091:
10092: test -n "$vinfo" && \
10093: func_warning "'-version-info' is ignored for objects"
10094:
10095: test -n "$release" && \
10096: func_warning "'-release' is ignored for objects"
10097:
10098: case $output in
10099: *.lo)
10100: test -n "$objs$old_deplibs" && \
10101: func_fatal_error "cannot build library object '$output' from non-libtool objects"
10102:
10103: libobj=$output
10104: func_lo2o "$libobj"
10105: obj=$func_lo2o_result
10106: ;;
10107: *)
10108: libobj=
10109: obj=$output
10110: ;;
10111: esac
10112:
10113: # Delete the old objects.
10114: $opt_dry_run || $RM $obj $libobj
10115:
10116: # Objects from convenience libraries. This assumes
10117: # single-version convenience libraries. Whenever we create
10118: # different ones for PIC/non-PIC, this we'll have to duplicate
10119: # the extraction.
10120: reload_conv_objs=
10121: gentop=
10122: # if reload_cmds runs $LD directly, get rid of -Wl from
10123: # whole_archive_flag_spec and hope we can get by with turning comma
10124: # into space.
10125: case $reload_cmds in
10126: *\$LD[\ \$]*) wl= ;;
10127: esac
10128: if test -n "$convenience"; then
10129: if test -n "$whole_archive_flag_spec"; then
10130: eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\"
10131: test -n "$wl" || tmp_whole_archive_flags=`$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'`
10132: reload_conv_objs=$reload_objs\ $tmp_whole_archive_flags
10133: else
10134: gentop=$output_objdir/${obj}x
10135: func_append generated " $gentop"
10136:
10137: func_extract_archives $gentop $convenience
10138: reload_conv_objs="$reload_objs $func_extract_archives_result"
10139: fi
10140: fi
10141:
10142: # If we're not building shared, we need to use non_pic_objs
10143: test yes = "$build_libtool_libs" || libobjs=$non_pic_objects
10144:
10145: # Create the old-style object.
10146: reload_objs=$objs$old_deplibs' '`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; /\.lib$/d; $lo2o" | $NL2SP`' '$reload_conv_objs
10147:
10148: output=$obj
10149: func_execute_cmds "$reload_cmds" 'exit $?'
10150:
10151: # Exit if we aren't doing a library object file.
10152: if test -z "$libobj"; then
10153: if test -n "$gentop"; then
10154: func_show_eval '${RM}r "$gentop"'
10155: fi
10156:
10157: exit $EXIT_SUCCESS
10158: fi
10159:
10160: test yes = "$build_libtool_libs" || {
10161: if test -n "$gentop"; then
10162: func_show_eval '${RM}r "$gentop"'
10163: fi
10164:
10165: # Create an invalid libtool object if no PIC, so that we don't
10166: # accidentally link it into a program.
10167: # $show "echo timestamp > $libobj"
10168: # $opt_dry_run || eval "echo timestamp > $libobj" || exit $?
10169: exit $EXIT_SUCCESS
10170: }
10171:
10172: if test -n "$pic_flag" || test default != "$pic_mode"; then
10173: # Only do commands if we really have different PIC objects.
10174: reload_objs="$libobjs $reload_conv_objs"
10175: output=$libobj
10176: func_execute_cmds "$reload_cmds" 'exit $?'
10177: fi
10178:
10179: if test -n "$gentop"; then
10180: func_show_eval '${RM}r "$gentop"'
10181: fi
10182:
10183: exit $EXIT_SUCCESS
10184: ;;
10185:
10186: prog)
10187: case $host in
10188: *cygwin*) func_stripname '' '.exe' "$output"
10189: output=$func_stripname_result.exe;;
10190: esac
10191: test -n "$vinfo" && \
10192: func_warning "'-version-info' is ignored for programs"
10193:
10194: test -n "$release" && \
10195: func_warning "'-release' is ignored for programs"
10196:
10197: $preload \
10198: && test unknown,unknown,unknown = "$dlopen_support,$dlopen_self,$dlopen_self_static" \
10199: && func_warning "'LT_INIT([dlopen])' not used. Assuming no dlopen support."
10200:
10201: case $host in
10202: *-*-rhapsody* | *-*-darwin1.[012])
10203: # On Rhapsody replace the C library is the System framework
10204: compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'`
10205: finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'`
10206: ;;
10207: esac
10208:
10209: case $host in
10210: *-*-darwin*)
10211: # Don't allow lazy linking, it breaks C++ global constructors
10212: # But is supposedly fixed on 10.4 or later (yay!).
10213: if test CXX = "$tagname"; then
10214: case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
10215: 10.[0123])
10216: func_append compile_command " $wl-bind_at_load"
10217: func_append finalize_command " $wl-bind_at_load"
10218: ;;
10219: esac
10220: fi
10221: # Time to change all our "foo.ltframework" stuff back to "-framework foo"
10222: compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
10223: finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
10224: ;;
10225: esac
10226:
10227:
10228: # move library search paths that coincide with paths to not yet
10229: # installed libraries to the beginning of the library search list
10230: new_libs=
10231: for path in $notinst_path; do
10232: case " $new_libs " in
10233: *" -L$path/$objdir "*) ;;
10234: *)
10235: case " $compile_deplibs " in
10236: *" -L$path/$objdir "*)
10237: func_append new_libs " -L$path/$objdir" ;;
10238: esac
10239: ;;
10240: esac
10241: done
10242: for deplib in $compile_deplibs; do
10243: case $deplib in
10244: -L*)
10245: case " $new_libs " in
10246: *" $deplib "*) ;;
10247: *) func_append new_libs " $deplib" ;;
10248: esac
10249: ;;
10250: *) func_append new_libs " $deplib" ;;
10251: esac
10252: done
10253: compile_deplibs=$new_libs
10254:
10255:
10256: func_append compile_command " $compile_deplibs"
10257: func_append finalize_command " $finalize_deplibs"
10258:
10259: if test -n "$rpath$xrpath"; then
10260: # If the user specified any rpath flags, then add them.
10261: for libdir in $rpath $xrpath; do
10262: # This is the magic to use -rpath.
10263: case "$finalize_rpath " in
10264: *" $libdir "*) ;;
10265: *) func_append finalize_rpath " $libdir" ;;
10266: esac
10267: done
10268: fi
10269:
10270: # Now hardcode the library paths
10271: rpath=
10272: hardcode_libdirs=
10273: for libdir in $compile_rpath $finalize_rpath; do
10274: if test -n "$hardcode_libdir_flag_spec"; then
10275: if test -n "$hardcode_libdir_separator"; then
10276: if test -z "$hardcode_libdirs"; then
10277: hardcode_libdirs=$libdir
10278: else
10279: # Just accumulate the unique libdirs.
10280: case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
10281: *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
10282: ;;
10283: *)
10284: func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
10285: ;;
10286: esac
10287: fi
10288: else
10289: eval flag=\"$hardcode_libdir_flag_spec\"
10290: func_append rpath " $flag"
10291: fi
10292: elif test -n "$runpath_var"; then
10293: case "$perm_rpath " in
10294: *" $libdir "*) ;;
10295: *) func_append perm_rpath " $libdir" ;;
10296: esac
10297: fi
10298: case $host in
10299: *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
10300: testbindir=`$ECHO "$libdir" | $SED -e 's*/lib$*/bin*'`
10301: case :$dllsearchpath: in
10302: *":$libdir:"*) ;;
10303: ::) dllsearchpath=$libdir;;
10304: *) func_append dllsearchpath ":$libdir";;
10305: esac
10306: case :$dllsearchpath: in
10307: *":$testbindir:"*) ;;
10308: ::) dllsearchpath=$testbindir;;
10309: *) func_append dllsearchpath ":$testbindir";;
10310: esac
10311: ;;
10312: esac
10313: done
10314: # Substitute the hardcoded libdirs into the rpath.
10315: if test -n "$hardcode_libdir_separator" &&
10316: test -n "$hardcode_libdirs"; then
10317: libdir=$hardcode_libdirs
10318: eval rpath=\" $hardcode_libdir_flag_spec\"
10319: fi
10320: compile_rpath=$rpath
10321:
10322: rpath=
10323: hardcode_libdirs=
10324: for libdir in $finalize_rpath; do
10325: if test -n "$hardcode_libdir_flag_spec"; then
10326: if test -n "$hardcode_libdir_separator"; then
10327: if test -z "$hardcode_libdirs"; then
10328: hardcode_libdirs=$libdir
10329: else
10330: # Just accumulate the unique libdirs.
10331: case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
10332: *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
10333: ;;
10334: *)
10335: func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
10336: ;;
10337: esac
10338: fi
10339: else
10340: eval flag=\"$hardcode_libdir_flag_spec\"
10341: func_append rpath " $flag"
10342: fi
10343: elif test -n "$runpath_var"; then
10344: case "$finalize_perm_rpath " in
10345: *" $libdir "*) ;;
10346: *) func_append finalize_perm_rpath " $libdir" ;;
10347: esac
10348: fi
10349: done
10350: # Substitute the hardcoded libdirs into the rpath.
10351: if test -n "$hardcode_libdir_separator" &&
10352: test -n "$hardcode_libdirs"; then
10353: libdir=$hardcode_libdirs
10354: eval rpath=\" $hardcode_libdir_flag_spec\"
10355: fi
10356: finalize_rpath=$rpath
10357:
10358: if test -n "$libobjs" && test yes = "$build_old_libs"; then
10359: # Transform all the library objects into standard objects.
10360: compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
10361: finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
10362: fi
10363:
10364: func_generate_dlsyms "$outputname" "@PROGRAM@" false
10365:
10366: # template prelinking step
10367: if test -n "$prelink_cmds"; then
10368: func_execute_cmds "$prelink_cmds" 'exit $?'
10369: fi
10370:
10371: wrappers_required=:
10372: case $host in
10373: *cegcc* | *mingw32ce*)
10374: # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway.
10375: wrappers_required=false
10376: ;;
10377: *cygwin* | *mingw* )
10378: test yes = "$build_libtool_libs" || wrappers_required=false
10379: ;;
10380: *)
10381: if test no = "$need_relink" || test yes != "$build_libtool_libs"; then
10382: wrappers_required=false
10383: fi
10384: ;;
10385: esac
10386: $wrappers_required || {
10387: # Replace the output file specification.
10388: compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
10389: link_command=$compile_command$compile_rpath
10390:
10391: # We have no uninstalled library dependencies, so finalize right now.
10392: exit_status=0
10393: func_show_eval "$link_command" 'exit_status=$?'
10394:
10395: if test -n "$postlink_cmds"; then
10396: func_to_tool_file "$output"
10397: postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
10398: func_execute_cmds "$postlink_cmds" 'exit $?'
10399: fi
10400:
10401: # Delete the generated files.
10402: if test -f "$output_objdir/${outputname}S.$objext"; then
10403: func_show_eval '$RM "$output_objdir/${outputname}S.$objext"'
10404: fi
10405:
10406: exit $exit_status
10407: }
10408:
10409: if test -n "$compile_shlibpath$finalize_shlibpath"; then
10410: compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
10411: fi
10412: if test -n "$finalize_shlibpath"; then
10413: finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
10414: fi
10415:
10416: compile_var=
10417: finalize_var=
10418: if test -n "$runpath_var"; then
10419: if test -n "$perm_rpath"; then
10420: # We should set the runpath_var.
10421: rpath=
10422: for dir in $perm_rpath; do
10423: func_append rpath "$dir:"
10424: done
10425: compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
10426: fi
10427: if test -n "$finalize_perm_rpath"; then
10428: # We should set the runpath_var.
10429: rpath=
10430: for dir in $finalize_perm_rpath; do
10431: func_append rpath "$dir:"
10432: done
10433: finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
10434: fi
10435: fi
10436:
10437: if test yes = "$no_install"; then
10438: # We don't need to create a wrapper script.
10439: link_command=$compile_var$compile_command$compile_rpath
10440: # Replace the output file specification.
10441: link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
10442: # Delete the old output file.
10443: $opt_dry_run || $RM $output
10444: # Link the executable and exit
10445: func_show_eval "$link_command" 'exit $?'
10446:
10447: if test -n "$postlink_cmds"; then
10448: func_to_tool_file "$output"
10449: postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
10450: func_execute_cmds "$postlink_cmds" 'exit $?'
10451: fi
10452:
10453: exit $EXIT_SUCCESS
10454: fi
10455:
10456: case $hardcode_action,$fast_install in
10457: relink,*)
10458: # Fast installation is not supported
10459: link_command=$compile_var$compile_command$compile_rpath
10460: relink_command=$finalize_var$finalize_command$finalize_rpath
10461:
10462: func_warning "this platform does not like uninstalled shared libraries"
10463: func_warning "'$output' will be relinked during installation"
10464: ;;
10465: *,yes)
10466: link_command=$finalize_var$compile_command$finalize_rpath
10467: relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'`
10468: ;;
10469: *,no)
10470: link_command=$compile_var$compile_command$compile_rpath
10471: relink_command=$finalize_var$finalize_command$finalize_rpath
10472: ;;
10473: *,needless)
10474: link_command=$finalize_var$compile_command$finalize_rpath
10475: relink_command=
10476: ;;
10477: esac
10478:
10479: # Replace the output file specification.
10480: link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
10481:
10482: # Delete the old output files.
10483: $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname
10484:
10485: func_show_eval "$link_command" 'exit $?'
10486:
10487: if test -n "$postlink_cmds"; then
10488: func_to_tool_file "$output_objdir/$outputname"
10489: postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
10490: func_execute_cmds "$postlink_cmds" 'exit $?'
10491: fi
10492:
10493: # Now create the wrapper script.
10494: func_verbose "creating $output"
10495:
10496: # Quote the relink command for shipping.
10497: if test -n "$relink_command"; then
10498: # Preserve any variables that may affect compiler behavior
10499: for var in $variables_saved_for_relink; do
10500: if eval test -z \"\${$var+set}\"; then
10501: relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
10502: elif eval var_value=\$$var; test -z "$var_value"; then
10503: relink_command="$var=; export $var; $relink_command"
10504: else
10505: func_quote_for_eval "$var_value"
10506: relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
10507: fi
10508: done
10509: relink_command="(cd `pwd`; $relink_command)"
10510: relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
10511: fi
10512:
10513: # Only actually do things if not in dry run mode.
10514: $opt_dry_run || {
10515: # win32 will think the script is a binary if it has
10516: # a .exe suffix, so we strip it off here.
10517: case $output in
10518: *.exe) func_stripname '' '.exe' "$output"
10519: output=$func_stripname_result ;;
10520: esac
10521: # test for cygwin because mv fails w/o .exe extensions
10522: case $host in
10523: *cygwin*)
10524: exeext=.exe
10525: func_stripname '' '.exe' "$outputname"
10526: outputname=$func_stripname_result ;;
10527: *) exeext= ;;
10528: esac
10529: case $host in
10530: *cygwin* | *mingw* )
10531: func_dirname_and_basename "$output" "" "."
10532: output_name=$func_basename_result
10533: output_path=$func_dirname_result
10534: cwrappersource=$output_path/$objdir/lt-$output_name.c
10535: cwrapper=$output_path/$output_name.exe
10536: $RM $cwrappersource $cwrapper
10537: trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
10538:
10539: func_emit_cwrapperexe_src > $cwrappersource
10540:
10541: # The wrapper executable is built using the $host compiler,
10542: # because it contains $host paths and files. If cross-
10543: # compiling, it, like the target executable, must be
10544: # executed on the $host or under an emulation environment.
10545: $opt_dry_run || {
10546: $LTCC $LTCFLAGS -o $cwrapper $cwrappersource
10547: $STRIP $cwrapper
10548: }
10549:
10550: # Now, create the wrapper script for func_source use:
10551: func_ltwrapper_scriptname $cwrapper
10552: $RM $func_ltwrapper_scriptname_result
10553: trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15
10554: $opt_dry_run || {
10555: # note: this script will not be executed, so do not chmod.
10556: if test "x$build" = "x$host"; then
10557: $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result
10558: else
10559: func_emit_wrapper no > $func_ltwrapper_scriptname_result
10560: fi
10561: }
10562: ;;
10563: * )
10564: $RM $output
10565: trap "$RM $output; exit $EXIT_FAILURE" 1 2 15
10566:
10567: func_emit_wrapper no > $output
10568: chmod +x $output
10569: ;;
10570: esac
10571: }
10572: exit $EXIT_SUCCESS
10573: ;;
10574: esac
10575:
10576: # See if we need to build an old-fashioned archive.
10577: for oldlib in $oldlibs; do
10578:
10579: case $build_libtool_libs in
10580: convenience)
10581: oldobjs="$libobjs_save $symfileobj"
10582: addlibs=$convenience
10583: build_libtool_libs=no
10584: ;;
10585: module)
10586: oldobjs=$libobjs_save
10587: addlibs=$old_convenience
10588: build_libtool_libs=no
10589: ;;
10590: *)
10591: oldobjs="$old_deplibs $non_pic_objects"
10592: $preload && test -f "$symfileobj" \
10593: && func_append oldobjs " $symfileobj"
10594: addlibs=$old_convenience
10595: ;;
10596: esac
10597:
10598: if test -n "$addlibs"; then
10599: gentop=$output_objdir/${outputname}x
10600: func_append generated " $gentop"
10601:
10602: func_extract_archives $gentop $addlibs
10603: func_append oldobjs " $func_extract_archives_result"
10604: fi
10605:
10606: # Do each command in the archive commands.
10607: if test -n "$old_archive_from_new_cmds" && test yes = "$build_libtool_libs"; then
10608: cmds=$old_archive_from_new_cmds
10609: else
10610:
10611: # Add any objects from preloaded convenience libraries
10612: if test -n "$dlprefiles"; then
10613: gentop=$output_objdir/${outputname}x
10614: func_append generated " $gentop"
10615:
10616: func_extract_archives $gentop $dlprefiles
10617: func_append oldobjs " $func_extract_archives_result"
10618: fi
10619:
10620: # POSIX demands no paths to be encoded in archives. We have
10621: # to avoid creating archives with duplicate basenames if we
10622: # might have to extract them afterwards, e.g., when creating a
10623: # static archive out of a convenience library, or when linking
10624: # the entirety of a libtool archive into another (currently
10625: # not supported by libtool).
10626: if (for obj in $oldobjs
10627: do
10628: func_basename "$obj"
10629: $ECHO "$func_basename_result"
10630: done | sort | sort -uc >/dev/null 2>&1); then
10631: :
10632: else
10633: echo "copying selected object files to avoid basename conflicts..."
10634: gentop=$output_objdir/${outputname}x
10635: func_append generated " $gentop"
10636: func_mkdir_p "$gentop"
10637: save_oldobjs=$oldobjs
10638: oldobjs=
10639: counter=1
10640: for obj in $save_oldobjs
10641: do
10642: func_basename "$obj"
10643: objbase=$func_basename_result
10644: case " $oldobjs " in
10645: " ") oldobjs=$obj ;;
10646: *[\ /]"$objbase "*)
10647: while :; do
10648: # Make sure we don't pick an alternate name that also
10649: # overlaps.
10650: newobj=lt$counter-$objbase
10651: func_arith $counter + 1
10652: counter=$func_arith_result
10653: case " $oldobjs " in
10654: *[\ /]"$newobj "*) ;;
10655: *) if test ! -f "$gentop/$newobj"; then break; fi ;;
10656: esac
10657: done
10658: func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
10659: func_append oldobjs " $gentop/$newobj"
10660: ;;
10661: *) func_append oldobjs " $obj" ;;
10662: esac
10663: done
10664: fi
10665: func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
10666: tool_oldlib=$func_to_tool_file_result
10667: eval cmds=\"$old_archive_cmds\"
10668:
10669: func_len " $cmds"
10670: len=$func_len_result
10671: if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
10672: cmds=$old_archive_cmds
10673: elif test -n "$archiver_list_spec"; then
10674: func_verbose "using command file archive linking..."
10675: for obj in $oldobjs
10676: do
10677: func_to_tool_file "$obj"
10678: $ECHO "$func_to_tool_file_result"
10679: done > $output_objdir/$libname.libcmd
10680: func_to_tool_file "$output_objdir/$libname.libcmd"
10681: oldobjs=" $archiver_list_spec$func_to_tool_file_result"
10682: cmds=$old_archive_cmds
10683: else
10684: # the command line is too long to link in one step, link in parts
10685: func_verbose "using piecewise archive linking..."
10686: save_RANLIB=$RANLIB
10687: RANLIB=:
10688: objlist=
10689: concat_cmds=
10690: save_oldobjs=$oldobjs
10691: oldobjs=
10692: # Is there a better way of finding the last object in the list?
10693: for obj in $save_oldobjs
10694: do
10695: last_oldobj=$obj
10696: done
10697: eval test_cmds=\"$old_archive_cmds\"
10698: func_len " $test_cmds"
10699: len0=$func_len_result
10700: len=$len0
10701: for obj in $save_oldobjs
10702: do
10703: func_len " $obj"
10704: func_arith $len + $func_len_result
10705: len=$func_arith_result
10706: func_append objlist " $obj"
10707: if test "$len" -lt "$max_cmd_len"; then
10708: :
10709: else
10710: # the above command should be used before it gets too long
10711: oldobjs=$objlist
10712: if test "$obj" = "$last_oldobj"; then
10713: RANLIB=$save_RANLIB
10714: fi
10715: test -z "$concat_cmds" || concat_cmds=$concat_cmds~
10716: eval concat_cmds=\"\$concat_cmds$old_archive_cmds\"
10717: objlist=
10718: len=$len0
10719: fi
10720: done
10721: RANLIB=$save_RANLIB
10722: oldobjs=$objlist
10723: if test -z "$oldobjs"; then
10724: eval cmds=\"\$concat_cmds\"
10725: else
10726: eval cmds=\"\$concat_cmds~\$old_archive_cmds\"
10727: fi
10728: fi
10729: fi
10730: func_execute_cmds "$cmds" 'exit $?'
10731: done
10732:
10733: test -n "$generated" && \
10734: func_show_eval "${RM}r$generated"
10735:
10736: # Now create the libtool archive.
10737: case $output in
10738: *.la)
10739: old_library=
10740: test yes = "$build_old_libs" && old_library=$libname.$libext
10741: func_verbose "creating $output"
10742:
10743: # Preserve any variables that may affect compiler behavior
10744: for var in $variables_saved_for_relink; do
10745: if eval test -z \"\${$var+set}\"; then
10746: relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
10747: elif eval var_value=\$$var; test -z "$var_value"; then
10748: relink_command="$var=; export $var; $relink_command"
10749: else
10750: func_quote_for_eval "$var_value"
10751: relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
10752: fi
10753: done
10754: # Quote the link command for shipping.
10755: relink_command="(cd `pwd`; $SHELL \"$progpath\" $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
10756: relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
10757: if test yes = "$hardcode_automatic"; then
10758: relink_command=
10759: fi
10760:
10761: # Only create the output if not a dry run.
10762: $opt_dry_run || {
10763: for installed in no yes; do
10764: if test yes = "$installed"; then
10765: if test -z "$install_libdir"; then
10766: break
10767: fi
10768: output=$output_objdir/${outputname}i
10769: # Replace all uninstalled libtool libraries with the installed ones
10770: newdependency_libs=
10771: for deplib in $dependency_libs; do
10772: case $deplib in
10773: *.la)
10774: func_basename "$deplib"
10775: name=$func_basename_result
10776: func_resolve_sysroot "$deplib"
10777: eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result`
10778: test -z "$libdir" && \
10779: func_fatal_error "'$deplib' is not a valid libtool archive"
10780: func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name"
10781: ;;
10782: -L*)
10783: func_stripname -L '' "$deplib"
10784: func_replace_sysroot "$func_stripname_result"
10785: func_append newdependency_libs " -L$func_replace_sysroot_result"
10786: ;;
10787: -R*)
10788: func_stripname -R '' "$deplib"
10789: func_replace_sysroot "$func_stripname_result"
10790: func_append newdependency_libs " -R$func_replace_sysroot_result"
10791: ;;
10792: *) func_append newdependency_libs " $deplib" ;;
10793: esac
10794: done
10795: dependency_libs=$newdependency_libs
10796: newdlfiles=
10797:
10798: for lib in $dlfiles; do
10799: case $lib in
10800: *.la)
10801: func_basename "$lib"
10802: name=$func_basename_result
10803: eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
10804: test -z "$libdir" && \
10805: func_fatal_error "'$lib' is not a valid libtool archive"
10806: func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name"
10807: ;;
10808: *) func_append newdlfiles " $lib" ;;
10809: esac
10810: done
10811: dlfiles=$newdlfiles
10812: newdlprefiles=
10813: for lib in $dlprefiles; do
10814: case $lib in
10815: *.la)
10816: # Only pass preopened files to the pseudo-archive (for
10817: # eventual linking with the app. that links it) if we
10818: # didn't already link the preopened objects directly into
10819: # the library:
10820: func_basename "$lib"
10821: name=$func_basename_result
10822: eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
10823: test -z "$libdir" && \
10824: func_fatal_error "'$lib' is not a valid libtool archive"
10825: func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name"
10826: ;;
10827: esac
10828: done
10829: dlprefiles=$newdlprefiles
10830: else
10831: newdlfiles=
10832: for lib in $dlfiles; do
10833: case $lib in
10834: [\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;;
10835: *) abs=`pwd`"/$lib" ;;
10836: esac
10837: func_append newdlfiles " $abs"
10838: done
10839: dlfiles=$newdlfiles
10840: newdlprefiles=
10841: for lib in $dlprefiles; do
10842: case $lib in
10843: [\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;;
10844: *) abs=`pwd`"/$lib" ;;
10845: esac
10846: func_append newdlprefiles " $abs"
10847: done
10848: dlprefiles=$newdlprefiles
10849: fi
10850: $RM $output
10851: # place dlname in correct position for cygwin
10852: # In fact, it would be nice if we could use this code for all target
10853: # systems that can't hard-code library paths into their executables
10854: # and that have no shared library path variable independent of PATH,
10855: # but it turns out we can't easily determine that from inspecting
10856: # libtool variables, so we have to hard-code the OSs to which it
10857: # applies here; at the moment, that means platforms that use the PE
10858: # object format with DLL files. See the long comment at the top of
10859: # tests/bindir.at for full details.
10860: tdlname=$dlname
10861: case $host,$output,$installed,$module,$dlname in
10862: *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll)
10863: # If a -bindir argument was supplied, place the dll there.
10864: if test -n "$bindir"; then
10865: func_relative_path "$install_libdir" "$bindir"
10866: tdlname=$func_relative_path_result/$dlname
10867: else
10868: # Otherwise fall back on heuristic.
10869: tdlname=../bin/$dlname
10870: fi
10871: ;;
10872: esac
10873: $ECHO > $output "\
10874: # $outputname - a libtool library file
10875: # Generated by $PROGRAM (GNU $PACKAGE) $VERSION
10876: #
10877: # Please DO NOT delete this file!
10878: # It is necessary for linking the library.
10879:
10880: # The name that we can dlopen(3).
10881: dlname='$tdlname'
10882:
10883: # Names of this library.
10884: library_names='$library_names'
10885:
10886: # The name of the static archive.
10887: old_library='$old_library'
10888:
10889: # Linker flags that cannot go in dependency_libs.
10890: inherited_linker_flags='$new_inherited_linker_flags'
10891:
10892: # Libraries that this one depends upon.
10893: dependency_libs='$dependency_libs'
10894:
10895: # Names of additional weak libraries provided by this library
10896: weak_library_names='$weak_libs'
10897:
10898: # Version information for $libname.
10899: current=$current
10900: age=$age
10901: revision=$revision
10902:
10903: # Is this an already installed library?
10904: installed=$installed
10905:
10906: # Should we warn about portability when linking against -modules?
10907: shouldnotlink=$module
10908:
10909: # Files to dlopen/dlpreopen
10910: dlopen='$dlfiles'
10911: dlpreopen='$dlprefiles'
10912:
10913: # Directory that this library needs to be installed in:
10914: libdir='$install_libdir'"
10915: if test no,yes = "$installed,$need_relink"; then
10916: $ECHO >> $output "\
10917: relink_command=\"$relink_command\""
10918: fi
10919: done
10920: }
10921:
10922: # Do a symbolic link so that the libtool archive can be found in
10923: # LD_LIBRARY_PATH before the program is installed.
10924: func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?'
10925: ;;
10926: esac
10927: exit $EXIT_SUCCESS
10928: }
10929:
10930: if test link = "$opt_mode" || test relink = "$opt_mode"; then
10931: func_mode_link ${1+"$@"}
10932: fi
10933:
10934:
10935: # func_mode_uninstall arg...
10936: func_mode_uninstall ()
10937: {
10938: $debug_cmd
10939:
10940: RM=$nonopt
10941: files=
10942: rmforce=false
10943: exit_status=0
10944:
10945: # This variable tells wrapper scripts just to set variables rather
10946: # than running their programs.
10947: libtool_install_magic=$magic
10948:
10949: for arg
10950: do
10951: case $arg in
10952: -f) func_append RM " $arg"; rmforce=: ;;
10953: -*) func_append RM " $arg" ;;
10954: *) func_append files " $arg" ;;
10955: esac
10956: done
10957:
10958: test -z "$RM" && \
10959: func_fatal_help "you must specify an RM program"
10960:
10961: rmdirs=
10962:
10963: for file in $files; do
10964: func_dirname "$file" "" "."
10965: dir=$func_dirname_result
10966: if test . = "$dir"; then
10967: odir=$objdir
10968: else
10969: odir=$dir/$objdir
10970: fi
10971: func_basename "$file"
10972: name=$func_basename_result
10973: test uninstall = "$opt_mode" && odir=$dir
10974:
10975: # Remember odir for removal later, being careful to avoid duplicates
10976: if test clean = "$opt_mode"; then
10977: case " $rmdirs " in
10978: *" $odir "*) ;;
10979: *) func_append rmdirs " $odir" ;;
10980: esac
10981: fi
10982:
10983: # Don't error if the file doesn't exist and rm -f was used.
10984: if { test -L "$file"; } >/dev/null 2>&1 ||
10985: { test -h "$file"; } >/dev/null 2>&1 ||
10986: test -f "$file"; then
10987: :
10988: elif test -d "$file"; then
10989: exit_status=1
10990: continue
10991: elif $rmforce; then
10992: continue
10993: fi
10994:
10995: rmfiles=$file
10996:
10997: case $name in
10998: *.la)
10999: # Possibly a libtool archive, so verify it.
11000: if func_lalib_p "$file"; then
11001: func_source $dir/$name
11002:
11003: # Delete the libtool libraries and symlinks.
11004: for n in $library_names; do
11005: func_append rmfiles " $odir/$n"
11006: done
11007: test -n "$old_library" && func_append rmfiles " $odir/$old_library"
11008:
11009: case $opt_mode in
11010: clean)
11011: case " $library_names " in
11012: *" $dlname "*) ;;
11013: *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;;
11014: esac
11015: test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i"
11016: ;;
11017: uninstall)
11018: if test -n "$library_names"; then
11019: # Do each command in the postuninstall commands.
11020: func_execute_cmds "$postuninstall_cmds" '$rmforce || exit_status=1'
11021: fi
11022:
11023: if test -n "$old_library"; then
11024: # Do each command in the old_postuninstall commands.
11025: func_execute_cmds "$old_postuninstall_cmds" '$rmforce || exit_status=1'
11026: fi
11027: # FIXME: should reinstall the best remaining shared library.
11028: ;;
11029: esac
11030: fi
11031: ;;
11032:
11033: *.lo)
11034: # Possibly a libtool object, so verify it.
11035: if func_lalib_p "$file"; then
11036:
11037: # Read the .lo file
11038: func_source $dir/$name
11039:
11040: # Add PIC object to the list of files to remove.
11041: if test -n "$pic_object" && test none != "$pic_object"; then
11042: func_append rmfiles " $dir/$pic_object"
11043: fi
11044:
11045: # Add non-PIC object to the list of files to remove.
11046: if test -n "$non_pic_object" && test none != "$non_pic_object"; then
11047: func_append rmfiles " $dir/$non_pic_object"
11048: fi
11049: fi
11050: ;;
11051:
11052: *)
11053: if test clean = "$opt_mode"; then
11054: noexename=$name
11055: case $file in
11056: *.exe)
11057: func_stripname '' '.exe' "$file"
11058: file=$func_stripname_result
11059: func_stripname '' '.exe' "$name"
11060: noexename=$func_stripname_result
11061: # $file with .exe has already been added to rmfiles,
11062: # add $file without .exe
11063: func_append rmfiles " $file"
11064: ;;
11065: esac
11066: # Do a test to see if this is a libtool program.
11067: if func_ltwrapper_p "$file"; then
11068: if func_ltwrapper_executable_p "$file"; then
11069: func_ltwrapper_scriptname "$file"
11070: relink_command=
11071: func_source $func_ltwrapper_scriptname_result
11072: func_append rmfiles " $func_ltwrapper_scriptname_result"
11073: else
11074: relink_command=
11075: func_source $dir/$noexename
11076: fi
11077:
11078: # note $name still contains .exe if it was in $file originally
11079: # as does the version of $file that was added into $rmfiles
11080: func_append rmfiles " $odir/$name $odir/${name}S.$objext"
11081: if test yes = "$fast_install" && test -n "$relink_command"; then
11082: func_append rmfiles " $odir/lt-$name"
11083: fi
11084: if test "X$noexename" != "X$name"; then
11085: func_append rmfiles " $odir/lt-$noexename.c"
11086: fi
11087: fi
11088: fi
11089: ;;
11090: esac
11091: func_show_eval "$RM $rmfiles" 'exit_status=1'
11092: done
11093:
11094: # Try to remove the $objdir's in the directories where we deleted files
11095: for dir in $rmdirs; do
11096: if test -d "$dir"; then
11097: func_show_eval "rmdir $dir >/dev/null 2>&1"
11098: fi
11099: done
11100:
11101: exit $exit_status
11102: }
11103:
11104: if test uninstall = "$opt_mode" || test clean = "$opt_mode"; then
11105: func_mode_uninstall ${1+"$@"}
11106: fi
11107:
11108: test -z "$opt_mode" && {
11109: help=$generic_help
11110: func_fatal_help "you must specify a MODE"
11111: }
11112:
11113: test -z "$exec_cmd" && \
11114: func_fatal_help "invalid operation mode '$opt_mode'"
11115:
11116: if test -n "$exec_cmd"; then
11117: eval exec "$exec_cmd"
11118: exit $EXIT_FAILURE
11119: fi
11120:
11121: exit $exit_status
11122:
11123:
11124: # The TAGs below are defined such that we never get into a situation
11125: # where we disable both kinds of libraries. Given conflicting
11126: # choices, we go for a static library, that is the most portable,
11127: # since we can't tell whether shared libraries were disabled because
11128: # the user asked for that or because the platform doesn't support
11129: # them. This is particularly important on AIX, because we don't
11130: # support having both static and shared libraries enabled at the same
11131: # time on that platform, so we default to a shared-only configuration.
11132: # If a disable-shared tag is given, we'll fallback to a static-only
11133: # configuration. But we'll never go from static-only to shared-only.
11134:
11135: # ### BEGIN LIBTOOL TAG CONFIG: disable-shared
11136: build_libtool_libs=no
11137: build_old_libs=yes
11138: # ### END LIBTOOL TAG CONFIG: disable-shared
11139:
11140: # ### BEGIN LIBTOOL TAG CONFIG: disable-static
11141: build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
11142: # ### END LIBTOOL TAG CONFIG: disable-static
11143:
11144: # Local Variables:
11145: # mode:shell-script
11146: # sh-indentation:2
11147: # End:
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