Annotation of embedaddon/curl/ltmain.sh, revision 1.1.1.1
1.1 misho 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 Debian-2.4.6-14"
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='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=2015-10-07.11; # 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: _G_rc_run_hooks=false
1534:
1535: case " $hookable_fns " in
1536: *" $1 "*) ;;
1537: *) func_fatal_error "'$1' does not support hook funcions.n" ;;
1538: esac
1539:
1540: eval _G_hook_fns=\$$1_hooks; shift
1541:
1542: for _G_hook in $_G_hook_fns; do
1543: if eval $_G_hook '"$@"'; then
1544: # store returned options list back into positional
1545: # parameters for next 'cmd' execution.
1546: eval _G_hook_result=\$${_G_hook}_result
1547: eval set dummy "$_G_hook_result"; shift
1548: _G_rc_run_hooks=:
1549: fi
1550: done
1551:
1552: $_G_rc_run_hooks && func_run_hooks_result=$_G_hook_result
1553: }
1554:
1555:
1556:
1557: ## --------------- ##
1558: ## Option parsing. ##
1559: ## --------------- ##
1560:
1561: # In order to add your own option parsing hooks, you must accept the
1562: # full positional parameter list in your hook function, you may remove/edit
1563: # any options that you action, and then pass back the remaining unprocessed
1564: # options in '<hooked_function_name>_result', escaped suitably for
1565: # 'eval'. In this case you also must return $EXIT_SUCCESS to let the
1566: # hook's caller know that it should pay attention to
1567: # '<hooked_function_name>_result'. Returning $EXIT_FAILURE signalizes that
1568: # arguments are left untouched by the hook and therefore caller will ignore the
1569: # result variable.
1570: #
1571: # Like this:
1572: #
1573: # my_options_prep ()
1574: # {
1575: # $debug_cmd
1576: #
1577: # # Extend the existing usage message.
1578: # usage_message=$usage_message'
1579: # -s, --silent don'\''t print informational messages
1580: # '
1581: # # No change in '$@' (ignored completely by this hook). There is
1582: # # no need to do the equivalent (but slower) action:
1583: # # func_quote_for_eval ${1+"$@"}
1584: # # my_options_prep_result=$func_quote_for_eval_result
1585: # false
1586: # }
1587: # func_add_hook func_options_prep my_options_prep
1588: #
1589: #
1590: # my_silent_option ()
1591: # {
1592: # $debug_cmd
1593: #
1594: # args_changed=false
1595: #
1596: # # Note that for efficiency, we parse as many options as we can
1597: # # recognise in a loop before passing the remainder back to the
1598: # # caller on the first unrecognised argument we encounter.
1599: # while test $# -gt 0; do
1600: # opt=$1; shift
1601: # case $opt in
1602: # --silent|-s) opt_silent=:
1603: # args_changed=:
1604: # ;;
1605: # # Separate non-argument short options:
1606: # -s*) func_split_short_opt "$_G_opt"
1607: # set dummy "$func_split_short_opt_name" \
1608: # "-$func_split_short_opt_arg" ${1+"$@"}
1609: # shift
1610: # args_changed=:
1611: # ;;
1612: # *) # Make sure the first unrecognised option "$_G_opt"
1613: # # is added back to "$@", we could need that later
1614: # # if $args_changed is true.
1615: # set dummy "$_G_opt" ${1+"$@"}; shift; break ;;
1616: # esac
1617: # done
1618: #
1619: # if $args_changed; then
1620: # func_quote_for_eval ${1+"$@"}
1621: # my_silent_option_result=$func_quote_for_eval_result
1622: # fi
1623: #
1624: # $args_changed
1625: # }
1626: # func_add_hook func_parse_options my_silent_option
1627: #
1628: #
1629: # my_option_validation ()
1630: # {
1631: # $debug_cmd
1632: #
1633: # $opt_silent && $opt_verbose && func_fatal_help "\
1634: # '--silent' and '--verbose' options are mutually exclusive."
1635: #
1636: # false
1637: # }
1638: # func_add_hook func_validate_options my_option_validation
1639: #
1640: # You'll also need to manually amend $usage_message to reflect the extra
1641: # options you parse. It's preferable to append if you can, so that
1642: # multiple option parsing hooks can be added safely.
1643:
1644:
1645: # func_options_finish [ARG]...
1646: # ----------------------------
1647: # Finishing the option parse loop (call 'func_options' hooks ATM).
1648: func_options_finish ()
1649: {
1650: $debug_cmd
1651:
1652: _G_func_options_finish_exit=false
1653: if func_run_hooks func_options ${1+"$@"}; then
1654: func_options_finish_result=$func_run_hooks_result
1655: _G_func_options_finish_exit=:
1656: fi
1657:
1658: $_G_func_options_finish_exit
1659: }
1660:
1661:
1662: # func_options [ARG]...
1663: # ---------------------
1664: # All the functions called inside func_options are hookable. See the
1665: # individual implementations for details.
1666: func_hookable func_options
1667: func_options ()
1668: {
1669: $debug_cmd
1670:
1671: _G_rc_options=false
1672:
1673: for my_func in options_prep parse_options validate_options options_finish
1674: do
1675: if eval func_$my_func '${1+"$@"}'; then
1676: eval _G_res_var='$'"func_${my_func}_result"
1677: eval set dummy "$_G_res_var" ; shift
1678: _G_rc_options=:
1679: fi
1680: done
1681:
1682: # Save modified positional parameters for caller. As a top-level
1683: # options-parser function we always need to set the 'func_options_result'
1684: # variable (regardless the $_G_rc_options value).
1685: if $_G_rc_options; then
1686: func_options_result=$_G_res_var
1687: else
1688: func_quote_for_eval ${1+"$@"}
1689: func_options_result=$func_quote_for_eval_result
1690: fi
1691:
1692: $_G_rc_options
1693: }
1694:
1695:
1696: # func_options_prep [ARG]...
1697: # --------------------------
1698: # All initialisations required before starting the option parse loop.
1699: # Note that when calling hook functions, we pass through the list of
1700: # positional parameters. If a hook function modifies that list, and
1701: # needs to propagate that back to rest of this script, then the complete
1702: # modified list must be put in 'func_run_hooks_result' before
1703: # returning $EXIT_SUCCESS (otherwise $EXIT_FAILURE is returned).
1704: func_hookable func_options_prep
1705: func_options_prep ()
1706: {
1707: $debug_cmd
1708:
1709: # Option defaults:
1710: opt_verbose=false
1711: opt_warning_types=
1712:
1713: _G_rc_options_prep=false
1714: if func_run_hooks func_options_prep ${1+"$@"}; then
1715: _G_rc_options_prep=:
1716: # save modified positional parameters for caller
1717: func_options_prep_result=$func_run_hooks_result
1718: fi
1719:
1720: $_G_rc_options_prep
1721: }
1722:
1723:
1724: # func_parse_options [ARG]...
1725: # ---------------------------
1726: # The main option parsing loop.
1727: func_hookable func_parse_options
1728: func_parse_options ()
1729: {
1730: $debug_cmd
1731:
1732: func_parse_options_result=
1733:
1734: _G_rc_parse_options=false
1735: # this just eases exit handling
1736: while test $# -gt 0; do
1737: # Defer to hook functions for initial option parsing, so they
1738: # get priority in the event of reusing an option name.
1739: if func_run_hooks func_parse_options ${1+"$@"}; then
1740: eval set dummy "$func_run_hooks_result"; shift
1741: _G_rc_parse_options=:
1742: fi
1743:
1744: # Break out of the loop if we already parsed every option.
1745: test $# -gt 0 || break
1746:
1747: _G_match_parse_options=:
1748: _G_opt=$1
1749: shift
1750: case $_G_opt in
1751: --debug|-x) debug_cmd='set -x'
1752: func_echo "enabling shell trace mode"
1753: $debug_cmd
1754: ;;
1755:
1756: --no-warnings|--no-warning|--no-warn)
1757: set dummy --warnings none ${1+"$@"}
1758: shift
1759: ;;
1760:
1761: --warnings|--warning|-W)
1762: if test $# = 0 && func_missing_arg $_G_opt; then
1763: _G_rc_parse_options=:
1764: break
1765: fi
1766: case " $warning_categories $1" in
1767: *" $1 "*)
1768: # trailing space prevents matching last $1 above
1769: func_append_uniq opt_warning_types " $1"
1770: ;;
1771: *all)
1772: opt_warning_types=$warning_categories
1773: ;;
1774: *none)
1775: opt_warning_types=none
1776: warning_func=:
1777: ;;
1778: *error)
1779: opt_warning_types=$warning_categories
1780: warning_func=func_fatal_error
1781: ;;
1782: *)
1783: func_fatal_error \
1784: "unsupported warning category: '$1'"
1785: ;;
1786: esac
1787: shift
1788: ;;
1789:
1790: --verbose|-v) opt_verbose=: ;;
1791: --version) func_version ;;
1792: -\?|-h) func_usage ;;
1793: --help) func_help ;;
1794:
1795: # Separate optargs to long options (plugins may need this):
1796: --*=*) func_split_equals "$_G_opt"
1797: set dummy "$func_split_equals_lhs" \
1798: "$func_split_equals_rhs" ${1+"$@"}
1799: shift
1800: ;;
1801:
1802: # Separate optargs to short options:
1803: -W*)
1804: func_split_short_opt "$_G_opt"
1805: set dummy "$func_split_short_opt_name" \
1806: "$func_split_short_opt_arg" ${1+"$@"}
1807: shift
1808: ;;
1809:
1810: # Separate non-argument short options:
1811: -\?*|-h*|-v*|-x*)
1812: func_split_short_opt "$_G_opt"
1813: set dummy "$func_split_short_opt_name" \
1814: "-$func_split_short_opt_arg" ${1+"$@"}
1815: shift
1816: ;;
1817:
1818: --) _G_rc_parse_options=: ; break ;;
1819: -*) func_fatal_help "unrecognised option: '$_G_opt'" ;;
1820: *) set dummy "$_G_opt" ${1+"$@"}; shift
1821: _G_match_parse_options=false
1822: break
1823: ;;
1824: esac
1825:
1826: $_G_match_parse_options && _G_rc_parse_options=:
1827: done
1828:
1829:
1830: if $_G_rc_parse_options; then
1831: # save modified positional parameters for caller
1832: func_quote_for_eval ${1+"$@"}
1833: func_parse_options_result=$func_quote_for_eval_result
1834: fi
1835:
1836: $_G_rc_parse_options
1837: }
1838:
1839:
1840: # func_validate_options [ARG]...
1841: # ------------------------------
1842: # Perform any sanity checks on option settings and/or unconsumed
1843: # arguments.
1844: func_hookable func_validate_options
1845: func_validate_options ()
1846: {
1847: $debug_cmd
1848:
1849: _G_rc_validate_options=false
1850:
1851: # Display all warnings if -W was not given.
1852: test -n "$opt_warning_types" || opt_warning_types=" $warning_categories"
1853:
1854: if func_run_hooks func_validate_options ${1+"$@"}; then
1855: # save modified positional parameters for caller
1856: func_validate_options_result=$func_run_hooks_result
1857: _G_rc_validate_options=:
1858: fi
1859:
1860: # Bail if the options were screwed!
1861: $exit_cmd $EXIT_FAILURE
1862:
1863: $_G_rc_validate_options
1864: }
1865:
1866:
1867:
1868: ## ----------------- ##
1869: ## Helper functions. ##
1870: ## ----------------- ##
1871:
1872: # This section contains the helper functions used by the rest of the
1873: # hookable option parser framework in ascii-betical order.
1874:
1875:
1876: # func_fatal_help ARG...
1877: # ----------------------
1878: # Echo program name prefixed message to standard error, followed by
1879: # a help hint, and exit.
1880: func_fatal_help ()
1881: {
1882: $debug_cmd
1883:
1884: eval \$ECHO \""Usage: $usage"\"
1885: eval \$ECHO \""$fatal_help"\"
1886: func_error ${1+"$@"}
1887: exit $EXIT_FAILURE
1888: }
1889:
1890:
1891: # func_help
1892: # ---------
1893: # Echo long help message to standard output and exit.
1894: func_help ()
1895: {
1896: $debug_cmd
1897:
1898: func_usage_message
1899: $ECHO "$long_help_message"
1900: exit 0
1901: }
1902:
1903:
1904: # func_missing_arg ARGNAME
1905: # ------------------------
1906: # Echo program name prefixed message to standard error and set global
1907: # exit_cmd.
1908: func_missing_arg ()
1909: {
1910: $debug_cmd
1911:
1912: func_error "Missing argument for '$1'."
1913: exit_cmd=exit
1914: }
1915:
1916:
1917: # func_split_equals STRING
1918: # ------------------------
1919: # Set func_split_equals_lhs and func_split_equals_rhs shell variables after
1920: # splitting STRING at the '=' sign.
1921: test -z "$_G_HAVE_XSI_OPS" \
1922: && (eval 'x=a/b/c;
1923: test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \
1924: && _G_HAVE_XSI_OPS=yes
1925:
1926: if test yes = "$_G_HAVE_XSI_OPS"
1927: then
1928: # This is an XSI compatible shell, allowing a faster implementation...
1929: eval 'func_split_equals ()
1930: {
1931: $debug_cmd
1932:
1933: func_split_equals_lhs=${1%%=*}
1934: func_split_equals_rhs=${1#*=}
1935: test "x$func_split_equals_lhs" = "x$1" \
1936: && func_split_equals_rhs=
1937: }'
1938: else
1939: # ...otherwise fall back to using expr, which is often a shell builtin.
1940: func_split_equals ()
1941: {
1942: $debug_cmd
1943:
1944: func_split_equals_lhs=`expr "x$1" : 'x\([^=]*\)'`
1945: func_split_equals_rhs=
1946: test "x$func_split_equals_lhs" = "x$1" \
1947: || func_split_equals_rhs=`expr "x$1" : 'x[^=]*=\(.*\)$'`
1948: }
1949: fi #func_split_equals
1950:
1951:
1952: # func_split_short_opt SHORTOPT
1953: # -----------------------------
1954: # Set func_split_short_opt_name and func_split_short_opt_arg shell
1955: # variables after splitting SHORTOPT after the 2nd character.
1956: if test yes = "$_G_HAVE_XSI_OPS"
1957: then
1958: # This is an XSI compatible shell, allowing a faster implementation...
1959: eval 'func_split_short_opt ()
1960: {
1961: $debug_cmd
1962:
1963: func_split_short_opt_arg=${1#??}
1964: func_split_short_opt_name=${1%"$func_split_short_opt_arg"}
1965: }'
1966: else
1967: # ...otherwise fall back to using expr, which is often a shell builtin.
1968: func_split_short_opt ()
1969: {
1970: $debug_cmd
1971:
1972: func_split_short_opt_name=`expr "x$1" : 'x-\(.\)'`
1973: func_split_short_opt_arg=`expr "x$1" : 'x-.\(.*\)$'`
1974: }
1975: fi #func_split_short_opt
1976:
1977:
1978: # func_usage
1979: # ----------
1980: # Echo short help message to standard output and exit.
1981: func_usage ()
1982: {
1983: $debug_cmd
1984:
1985: func_usage_message
1986: $ECHO "Run '$progname --help |${PAGER-more}' for full usage"
1987: exit 0
1988: }
1989:
1990:
1991: # func_usage_message
1992: # ------------------
1993: # Echo short help message to standard output.
1994: func_usage_message ()
1995: {
1996: $debug_cmd
1997:
1998: eval \$ECHO \""Usage: $usage"\"
1999: echo
2000: $SED -n 's|^# ||
2001: /^Written by/{
2002: x;p;x
2003: }
2004: h
2005: /^Written by/q' < "$progpath"
2006: echo
2007: eval \$ECHO \""$usage_message"\"
2008: }
2009:
2010:
2011: # func_version
2012: # ------------
2013: # Echo version message to standard output and exit.
2014: func_version ()
2015: {
2016: $debug_cmd
2017:
2018: printf '%s\n' "$progname $scriptversion"
2019: $SED -n '
2020: /(C)/!b go
2021: :more
2022: /\./!{
2023: N
2024: s|\n# | |
2025: b more
2026: }
2027: :go
2028: /^# Written by /,/# warranty; / {
2029: s|^# ||
2030: s|^# *$||
2031: s|\((C)\)[ 0-9,-]*[ ,-]\([1-9][0-9]* \)|\1 \2|
2032: p
2033: }
2034: /^# Written by / {
2035: s|^# ||
2036: p
2037: }
2038: /^warranty; /q' < "$progpath"
2039:
2040: exit $?
2041: }
2042:
2043:
2044: # Local variables:
2045: # mode: shell-script
2046: # sh-indentation: 2
2047: # eval: (add-hook 'before-save-hook 'time-stamp)
2048: # time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC"
2049: # time-stamp-time-zone: "UTC"
2050: # End:
2051:
2052: # Set a version string.
2053: scriptversion='(GNU libtool) 2.4.6'
2054:
2055:
2056: # func_echo ARG...
2057: # ----------------
2058: # Libtool also displays the current mode in messages, so override
2059: # funclib.sh func_echo with this custom definition.
2060: func_echo ()
2061: {
2062: $debug_cmd
2063:
2064: _G_message=$*
2065:
2066: func_echo_IFS=$IFS
2067: IFS=$nl
2068: for _G_line in $_G_message; do
2069: IFS=$func_echo_IFS
2070: $ECHO "$progname${opt_mode+: $opt_mode}: $_G_line"
2071: done
2072: IFS=$func_echo_IFS
2073: }
2074:
2075:
2076: # func_warning ARG...
2077: # -------------------
2078: # Libtool warnings are not categorized, so override funclib.sh
2079: # func_warning with this simpler definition.
2080: func_warning ()
2081: {
2082: $debug_cmd
2083:
2084: $warning_func ${1+"$@"}
2085: }
2086:
2087:
2088: ## ---------------- ##
2089: ## Options parsing. ##
2090: ## ---------------- ##
2091:
2092: # Hook in the functions to make sure our own options are parsed during
2093: # the option parsing loop.
2094:
2095: usage='$progpath [OPTION]... [MODE-ARG]...'
2096:
2097: # Short help message in response to '-h'.
2098: usage_message="Options:
2099: --config show all configuration variables
2100: --debug enable verbose shell tracing
2101: -n, --dry-run display commands without modifying any files
2102: --features display basic configuration information and exit
2103: --mode=MODE use operation mode MODE
2104: --no-warnings equivalent to '-Wnone'
2105: --preserve-dup-deps don't remove duplicate dependency libraries
2106: --quiet, --silent don't print informational messages
2107: --tag=TAG use configuration variables from tag TAG
2108: -v, --verbose print more informational messages than default
2109: --version print version information
2110: -W, --warnings=CATEGORY report the warnings falling in CATEGORY [all]
2111: -h, --help, --help-all print short, long, or detailed help message
2112: "
2113:
2114: # Additional text appended to 'usage_message' in response to '--help'.
2115: func_help ()
2116: {
2117: $debug_cmd
2118:
2119: func_usage_message
2120: $ECHO "$long_help_message
2121:
2122: MODE must be one of the following:
2123:
2124: clean remove files from the build directory
2125: compile compile a source file into a libtool object
2126: execute automatically set library path, then run a program
2127: finish complete the installation of libtool libraries
2128: install install libraries or executables
2129: link create a library or an executable
2130: uninstall remove libraries from an installed directory
2131:
2132: MODE-ARGS vary depending on the MODE. When passed as first option,
2133: '--mode=MODE' may be abbreviated as 'MODE' or a unique abbreviation of that.
2134: Try '$progname --help --mode=MODE' for a more detailed description of MODE.
2135:
2136: When reporting a bug, please describe a test case to reproduce it and
2137: include the following information:
2138:
2139: host-triplet: $host
2140: shell: $SHELL
2141: compiler: $LTCC
2142: compiler flags: $LTCFLAGS
2143: linker: $LD (gnu? $with_gnu_ld)
2144: version: $progname $scriptversion Debian-2.4.6-14
2145: automake: `($AUTOMAKE --version) 2>/dev/null |$SED 1q`
2146: autoconf: `($AUTOCONF --version) 2>/dev/null |$SED 1q`
2147:
2148: Report bugs to <bug-libtool@gnu.org>.
2149: GNU libtool home page: <http://www.gnu.org/s/libtool/>.
2150: General help using GNU software: <http://www.gnu.org/gethelp/>."
2151: exit 0
2152: }
2153:
2154:
2155: # func_lo2o OBJECT-NAME
2156: # ---------------------
2157: # Transform OBJECT-NAME from a '.lo' suffix to the platform specific
2158: # object suffix.
2159:
2160: lo2o=s/\\.lo\$/.$objext/
2161: o2lo=s/\\.$objext\$/.lo/
2162:
2163: if test yes = "$_G_HAVE_XSI_OPS"; then
2164: eval 'func_lo2o ()
2165: {
2166: case $1 in
2167: *.lo) func_lo2o_result=${1%.lo}.$objext ;;
2168: * ) func_lo2o_result=$1 ;;
2169: esac
2170: }'
2171:
2172: # func_xform LIBOBJ-OR-SOURCE
2173: # ---------------------------
2174: # Transform LIBOBJ-OR-SOURCE from a '.o' or '.c' (or otherwise)
2175: # suffix to a '.lo' libtool-object suffix.
2176: eval 'func_xform ()
2177: {
2178: func_xform_result=${1%.*}.lo
2179: }'
2180: else
2181: # ...otherwise fall back to using sed.
2182: func_lo2o ()
2183: {
2184: func_lo2o_result=`$ECHO "$1" | $SED "$lo2o"`
2185: }
2186:
2187: func_xform ()
2188: {
2189: func_xform_result=`$ECHO "$1" | $SED 's|\.[^.]*$|.lo|'`
2190: }
2191: fi
2192:
2193:
2194: # func_fatal_configuration ARG...
2195: # -------------------------------
2196: # Echo program name prefixed message to standard error, followed by
2197: # a configuration failure hint, and exit.
2198: func_fatal_configuration ()
2199: {
2200: func__fatal_error ${1+"$@"} \
2201: "See the $PACKAGE documentation for more information." \
2202: "Fatal configuration error."
2203: }
2204:
2205:
2206: # func_config
2207: # -----------
2208: # Display the configuration for all the tags in this script.
2209: func_config ()
2210: {
2211: re_begincf='^# ### BEGIN LIBTOOL'
2212: re_endcf='^# ### END LIBTOOL'
2213:
2214: # Default configuration.
2215: $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath"
2216:
2217: # Now print the configurations for the tags.
2218: for tagname in $taglist; do
2219: $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath"
2220: done
2221:
2222: exit $?
2223: }
2224:
2225:
2226: # func_features
2227: # -------------
2228: # Display the features supported by this script.
2229: func_features ()
2230: {
2231: echo "host: $host"
2232: if test yes = "$build_libtool_libs"; then
2233: echo "enable shared libraries"
2234: else
2235: echo "disable shared libraries"
2236: fi
2237: if test yes = "$build_old_libs"; then
2238: echo "enable static libraries"
2239: else
2240: echo "disable static libraries"
2241: fi
2242:
2243: exit $?
2244: }
2245:
2246:
2247: # func_enable_tag TAGNAME
2248: # -----------------------
2249: # Verify that TAGNAME is valid, and either flag an error and exit, or
2250: # enable the TAGNAME tag. We also add TAGNAME to the global $taglist
2251: # variable here.
2252: func_enable_tag ()
2253: {
2254: # Global variable:
2255: tagname=$1
2256:
2257: re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$"
2258: re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$"
2259: sed_extractcf=/$re_begincf/,/$re_endcf/p
2260:
2261: # Validate tagname.
2262: case $tagname in
2263: *[!-_A-Za-z0-9,/]*)
2264: func_fatal_error "invalid tag name: $tagname"
2265: ;;
2266: esac
2267:
2268: # Don't test for the "default" C tag, as we know it's
2269: # there but not specially marked.
2270: case $tagname in
2271: CC) ;;
2272: *)
2273: if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then
2274: taglist="$taglist $tagname"
2275:
2276: # Evaluate the configuration. Be careful to quote the path
2277: # and the sed script, to avoid splitting on whitespace, but
2278: # also don't use non-portable quotes within backquotes within
2279: # quotes we have to do it in 2 steps:
2280: extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"`
2281: eval "$extractedcf"
2282: else
2283: func_error "ignoring unknown tag $tagname"
2284: fi
2285: ;;
2286: esac
2287: }
2288:
2289:
2290: # func_check_version_match
2291: # ------------------------
2292: # Ensure that we are using m4 macros, and libtool script from the same
2293: # release of libtool.
2294: func_check_version_match ()
2295: {
2296: if test "$package_revision" != "$macro_revision"; then
2297: if test "$VERSION" != "$macro_version"; then
2298: if test -z "$macro_version"; then
2299: cat >&2 <<_LT_EOF
2300: $progname: Version mismatch error. This is $PACKAGE $VERSION, but the
2301: $progname: definition of this LT_INIT comes from an older release.
2302: $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
2303: $progname: and run autoconf again.
2304: _LT_EOF
2305: else
2306: cat >&2 <<_LT_EOF
2307: $progname: Version mismatch error. This is $PACKAGE $VERSION, but the
2308: $progname: definition of this LT_INIT comes from $PACKAGE $macro_version.
2309: $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
2310: $progname: and run autoconf again.
2311: _LT_EOF
2312: fi
2313: else
2314: cat >&2 <<_LT_EOF
2315: $progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision,
2316: $progname: but the definition of this LT_INIT comes from revision $macro_revision.
2317: $progname: You should recreate aclocal.m4 with macros from revision $package_revision
2318: $progname: of $PACKAGE $VERSION and run autoconf again.
2319: _LT_EOF
2320: fi
2321:
2322: exit $EXIT_MISMATCH
2323: fi
2324: }
2325:
2326:
2327: # libtool_options_prep [ARG]...
2328: # -----------------------------
2329: # Preparation for options parsed by libtool.
2330: libtool_options_prep ()
2331: {
2332: $debug_mode
2333:
2334: # Option defaults:
2335: opt_config=false
2336: opt_dlopen=
2337: opt_dry_run=false
2338: opt_help=false
2339: opt_mode=
2340: opt_preserve_dup_deps=false
2341: opt_quiet=false
2342:
2343: nonopt=
2344: preserve_args=
2345:
2346: _G_rc_lt_options_prep=:
2347:
2348: # Shorthand for --mode=foo, only valid as the first argument
2349: case $1 in
2350: clean|clea|cle|cl)
2351: shift; set dummy --mode clean ${1+"$@"}; shift
2352: ;;
2353: compile|compil|compi|comp|com|co|c)
2354: shift; set dummy --mode compile ${1+"$@"}; shift
2355: ;;
2356: execute|execut|execu|exec|exe|ex|e)
2357: shift; set dummy --mode execute ${1+"$@"}; shift
2358: ;;
2359: finish|finis|fini|fin|fi|f)
2360: shift; set dummy --mode finish ${1+"$@"}; shift
2361: ;;
2362: install|instal|insta|inst|ins|in|i)
2363: shift; set dummy --mode install ${1+"$@"}; shift
2364: ;;
2365: link|lin|li|l)
2366: shift; set dummy --mode link ${1+"$@"}; shift
2367: ;;
2368: uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u)
2369: shift; set dummy --mode uninstall ${1+"$@"}; shift
2370: ;;
2371: *)
2372: _G_rc_lt_options_prep=false
2373: ;;
2374: esac
2375:
2376: if $_G_rc_lt_options_prep; then
2377: # Pass back the list of options.
2378: func_quote_for_eval ${1+"$@"}
2379: libtool_options_prep_result=$func_quote_for_eval_result
2380: fi
2381:
2382: $_G_rc_lt_options_prep
2383: }
2384: func_add_hook func_options_prep libtool_options_prep
2385:
2386:
2387: # libtool_parse_options [ARG]...
2388: # ---------------------------------
2389: # Provide handling for libtool specific options.
2390: libtool_parse_options ()
2391: {
2392: $debug_cmd
2393:
2394: _G_rc_lt_parse_options=false
2395:
2396: # Perform our own loop to consume as many options as possible in
2397: # each iteration.
2398: while test $# -gt 0; do
2399: _G_match_lt_parse_options=:
2400: _G_opt=$1
2401: shift
2402: case $_G_opt in
2403: --dry-run|--dryrun|-n)
2404: opt_dry_run=:
2405: ;;
2406:
2407: --config) func_config ;;
2408:
2409: --dlopen|-dlopen)
2410: opt_dlopen="${opt_dlopen+$opt_dlopen
2411: }$1"
2412: shift
2413: ;;
2414:
2415: --preserve-dup-deps)
2416: opt_preserve_dup_deps=: ;;
2417:
2418: --features) func_features ;;
2419:
2420: --finish) set dummy --mode finish ${1+"$@"}; shift ;;
2421:
2422: --help) opt_help=: ;;
2423:
2424: --help-all) opt_help=': help-all' ;;
2425:
2426: --mode) test $# = 0 && func_missing_arg $_G_opt && break
2427: opt_mode=$1
2428: case $1 in
2429: # Valid mode arguments:
2430: clean|compile|execute|finish|install|link|relink|uninstall) ;;
2431:
2432: # Catch anything else as an error
2433: *) func_error "invalid argument for $_G_opt"
2434: exit_cmd=exit
2435: break
2436: ;;
2437: esac
2438: shift
2439: ;;
2440:
2441: --no-silent|--no-quiet)
2442: opt_quiet=false
2443: func_append preserve_args " $_G_opt"
2444: ;;
2445:
2446: --no-warnings|--no-warning|--no-warn)
2447: opt_warning=false
2448: func_append preserve_args " $_G_opt"
2449: ;;
2450:
2451: --no-verbose)
2452: opt_verbose=false
2453: func_append preserve_args " $_G_opt"
2454: ;;
2455:
2456: --silent|--quiet)
2457: opt_quiet=:
2458: opt_verbose=false
2459: func_append preserve_args " $_G_opt"
2460: ;;
2461:
2462: --tag) test $# = 0 && func_missing_arg $_G_opt && break
2463: opt_tag=$1
2464: func_append preserve_args " $_G_opt $1"
2465: func_enable_tag "$1"
2466: shift
2467: ;;
2468:
2469: --verbose|-v) opt_quiet=false
2470: opt_verbose=:
2471: func_append preserve_args " $_G_opt"
2472: ;;
2473:
2474: # An option not handled by this hook function:
2475: *) set dummy "$_G_opt" ${1+"$@"} ; shift
2476: _G_match_lt_parse_options=false
2477: break
2478: ;;
2479: esac
2480: $_G_match_lt_parse_options && _G_rc_lt_parse_options=:
2481: done
2482:
2483: if $_G_rc_lt_parse_options; then
2484: # save modified positional parameters for caller
2485: func_quote_for_eval ${1+"$@"}
2486: libtool_parse_options_result=$func_quote_for_eval_result
2487: fi
2488:
2489: $_G_rc_lt_parse_options
2490: }
2491: func_add_hook func_parse_options libtool_parse_options
2492:
2493:
2494:
2495: # libtool_validate_options [ARG]...
2496: # ---------------------------------
2497: # Perform any sanity checks on option settings and/or unconsumed
2498: # arguments.
2499: libtool_validate_options ()
2500: {
2501: # save first non-option argument
2502: if test 0 -lt $#; then
2503: nonopt=$1
2504: shift
2505: fi
2506:
2507: # preserve --debug
2508: test : = "$debug_cmd" || func_append preserve_args " --debug"
2509:
2510: case $host in
2511: # Solaris2 added to fix http://debbugs.gnu.org/cgi/bugreport.cgi?bug=16452
2512: # see also: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59788
2513: *cygwin* | *mingw* | *pw32* | *cegcc* | *solaris2* | *os2*)
2514: # don't eliminate duplications in $postdeps and $predeps
2515: opt_duplicate_compiler_generated_deps=:
2516: ;;
2517: *)
2518: opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps
2519: ;;
2520: esac
2521:
2522: $opt_help || {
2523: # Sanity checks first:
2524: func_check_version_match
2525:
2526: test yes != "$build_libtool_libs" \
2527: && test yes != "$build_old_libs" \
2528: && func_fatal_configuration "not configured to build any kind of library"
2529:
2530: # Darwin sucks
2531: eval std_shrext=\"$shrext_cmds\"
2532:
2533: # Only execute mode is allowed to have -dlopen flags.
2534: if test -n "$opt_dlopen" && test execute != "$opt_mode"; then
2535: func_error "unrecognized option '-dlopen'"
2536: $ECHO "$help" 1>&2
2537: exit $EXIT_FAILURE
2538: fi
2539:
2540: # Change the help message to a mode-specific one.
2541: generic_help=$help
2542: help="Try '$progname --help --mode=$opt_mode' for more information."
2543: }
2544:
2545: # Pass back the unparsed argument list
2546: func_quote_for_eval ${1+"$@"}
2547: libtool_validate_options_result=$func_quote_for_eval_result
2548: }
2549: func_add_hook func_validate_options libtool_validate_options
2550:
2551:
2552: # Process options as early as possible so that --help and --version
2553: # can return quickly.
2554: func_options ${1+"$@"}
2555: eval set dummy "$func_options_result"; shift
2556:
2557:
2558:
2559: ## ----------- ##
2560: ## Main. ##
2561: ## ----------- ##
2562:
2563: magic='%%%MAGIC variable%%%'
2564: magic_exe='%%%MAGIC EXE variable%%%'
2565:
2566: # Global variables.
2567: extracted_archives=
2568: extracted_serial=0
2569:
2570: # If this variable is set in any of the actions, the command in it
2571: # will be execed at the end. This prevents here-documents from being
2572: # left over by shells.
2573: exec_cmd=
2574:
2575:
2576: # A function that is used when there is no print builtin or printf.
2577: func_fallback_echo ()
2578: {
2579: eval 'cat <<_LTECHO_EOF
2580: $1
2581: _LTECHO_EOF'
2582: }
2583:
2584: # func_generated_by_libtool
2585: # True iff stdin has been generated by Libtool. This function is only
2586: # a basic sanity check; it will hardly flush out determined imposters.
2587: func_generated_by_libtool_p ()
2588: {
2589: $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1
2590: }
2591:
2592: # func_lalib_p file
2593: # True iff FILE is a libtool '.la' library or '.lo' object file.
2594: # This function is only a basic sanity check; it will hardly flush out
2595: # determined imposters.
2596: func_lalib_p ()
2597: {
2598: test -f "$1" &&
2599: $SED -e 4q "$1" 2>/dev/null | func_generated_by_libtool_p
2600: }
2601:
2602: # func_lalib_unsafe_p file
2603: # True iff FILE is a libtool '.la' library or '.lo' object file.
2604: # This function implements the same check as func_lalib_p without
2605: # resorting to external programs. To this end, it redirects stdin and
2606: # closes it afterwards, without saving the original file descriptor.
2607: # As a safety measure, use it only where a negative result would be
2608: # fatal anyway. Works if 'file' does not exist.
2609: func_lalib_unsafe_p ()
2610: {
2611: lalib_p=no
2612: if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then
2613: for lalib_p_l in 1 2 3 4
2614: do
2615: read lalib_p_line
2616: case $lalib_p_line in
2617: \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;;
2618: esac
2619: done
2620: exec 0<&5 5<&-
2621: fi
2622: test yes = "$lalib_p"
2623: }
2624:
2625: # func_ltwrapper_script_p file
2626: # True iff FILE is a libtool wrapper script
2627: # This function is only a basic sanity check; it will hardly flush out
2628: # determined imposters.
2629: func_ltwrapper_script_p ()
2630: {
2631: test -f "$1" &&
2632: $lt_truncate_bin < "$1" 2>/dev/null | func_generated_by_libtool_p
2633: }
2634:
2635: # func_ltwrapper_executable_p file
2636: # True iff FILE is a libtool wrapper executable
2637: # This function is only a basic sanity check; it will hardly flush out
2638: # determined imposters.
2639: func_ltwrapper_executable_p ()
2640: {
2641: func_ltwrapper_exec_suffix=
2642: case $1 in
2643: *.exe) ;;
2644: *) func_ltwrapper_exec_suffix=.exe ;;
2645: esac
2646: $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1
2647: }
2648:
2649: # func_ltwrapper_scriptname file
2650: # Assumes file is an ltwrapper_executable
2651: # uses $file to determine the appropriate filename for a
2652: # temporary ltwrapper_script.
2653: func_ltwrapper_scriptname ()
2654: {
2655: func_dirname_and_basename "$1" "" "."
2656: func_stripname '' '.exe' "$func_basename_result"
2657: func_ltwrapper_scriptname_result=$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper
2658: }
2659:
2660: # func_ltwrapper_p file
2661: # True iff FILE is a libtool wrapper script or wrapper executable
2662: # This function is only a basic sanity check; it will hardly flush out
2663: # determined imposters.
2664: func_ltwrapper_p ()
2665: {
2666: func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1"
2667: }
2668:
2669:
2670: # func_execute_cmds commands fail_cmd
2671: # Execute tilde-delimited COMMANDS.
2672: # If FAIL_CMD is given, eval that upon failure.
2673: # FAIL_CMD may read-access the current command in variable CMD!
2674: func_execute_cmds ()
2675: {
2676: $debug_cmd
2677:
2678: save_ifs=$IFS; IFS='~'
2679: for cmd in $1; do
2680: IFS=$sp$nl
2681: eval cmd=\"$cmd\"
2682: IFS=$save_ifs
2683: func_show_eval "$cmd" "${2-:}"
2684: done
2685: IFS=$save_ifs
2686: }
2687:
2688:
2689: # func_source file
2690: # Source FILE, adding directory component if necessary.
2691: # Note that it is not necessary on cygwin/mingw to append a dot to
2692: # FILE even if both FILE and FILE.exe exist: automatic-append-.exe
2693: # behavior happens only for exec(3), not for open(2)! Also, sourcing
2694: # 'FILE.' does not work on cygwin managed mounts.
2695: func_source ()
2696: {
2697: $debug_cmd
2698:
2699: case $1 in
2700: */* | *\\*) . "$1" ;;
2701: *) . "./$1" ;;
2702: esac
2703: }
2704:
2705:
2706: # func_resolve_sysroot PATH
2707: # Replace a leading = in PATH with a sysroot. Store the result into
2708: # func_resolve_sysroot_result
2709: func_resolve_sysroot ()
2710: {
2711: func_resolve_sysroot_result=$1
2712: case $func_resolve_sysroot_result in
2713: =*)
2714: func_stripname '=' '' "$func_resolve_sysroot_result"
2715: func_resolve_sysroot_result=$lt_sysroot$func_stripname_result
2716: ;;
2717: esac
2718: }
2719:
2720: # func_replace_sysroot PATH
2721: # If PATH begins with the sysroot, replace it with = and
2722: # store the result into func_replace_sysroot_result.
2723: func_replace_sysroot ()
2724: {
2725: case $lt_sysroot:$1 in
2726: ?*:"$lt_sysroot"*)
2727: func_stripname "$lt_sysroot" '' "$1"
2728: func_replace_sysroot_result='='$func_stripname_result
2729: ;;
2730: *)
2731: # Including no sysroot.
2732: func_replace_sysroot_result=$1
2733: ;;
2734: esac
2735: }
2736:
2737: # func_infer_tag arg
2738: # Infer tagged configuration to use if any are available and
2739: # if one wasn't chosen via the "--tag" command line option.
2740: # Only attempt this if the compiler in the base compile
2741: # command doesn't match the default compiler.
2742: # arg is usually of the form 'gcc ...'
2743: func_infer_tag ()
2744: {
2745: $debug_cmd
2746:
2747: if test -n "$available_tags" && test -z "$tagname"; then
2748: CC_quoted=
2749: for arg in $CC; do
2750: func_append_quoted CC_quoted "$arg"
2751: done
2752: CC_expanded=`func_echo_all $CC`
2753: CC_quoted_expanded=`func_echo_all $CC_quoted`
2754: case $@ in
2755: # Blanks in the command may have been stripped by the calling shell,
2756: # but not from the CC environment variable when configure was run.
2757: " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
2758: " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;;
2759: # Blanks at the start of $base_compile will cause this to fail
2760: # if we don't check for them as well.
2761: *)
2762: for z in $available_tags; do
2763: if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
2764: # Evaluate the configuration.
2765: eval "`$SED -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
2766: CC_quoted=
2767: for arg in $CC; do
2768: # Double-quote args containing other shell metacharacters.
2769: func_append_quoted CC_quoted "$arg"
2770: done
2771: CC_expanded=`func_echo_all $CC`
2772: CC_quoted_expanded=`func_echo_all $CC_quoted`
2773: case "$@ " in
2774: " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
2775: " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*)
2776: # The compiler in the base compile command matches
2777: # the one in the tagged configuration.
2778: # Assume this is the tagged configuration we want.
2779: tagname=$z
2780: break
2781: ;;
2782: esac
2783: fi
2784: done
2785: # If $tagname still isn't set, then no tagged configuration
2786: # was found and let the user know that the "--tag" command
2787: # line option must be used.
2788: if test -z "$tagname"; then
2789: func_echo "unable to infer tagged configuration"
2790: func_fatal_error "specify a tag with '--tag'"
2791: # else
2792: # func_verbose "using $tagname tagged configuration"
2793: fi
2794: ;;
2795: esac
2796: fi
2797: }
2798:
2799:
2800:
2801: # func_write_libtool_object output_name pic_name nonpic_name
2802: # Create a libtool object file (analogous to a ".la" file),
2803: # but don't create it if we're doing a dry run.
2804: func_write_libtool_object ()
2805: {
2806: write_libobj=$1
2807: if test yes = "$build_libtool_libs"; then
2808: write_lobj=\'$2\'
2809: else
2810: write_lobj=none
2811: fi
2812:
2813: if test yes = "$build_old_libs"; then
2814: write_oldobj=\'$3\'
2815: else
2816: write_oldobj=none
2817: fi
2818:
2819: $opt_dry_run || {
2820: cat >${write_libobj}T <<EOF
2821: # $write_libobj - a libtool object file
2822: # Generated by $PROGRAM (GNU $PACKAGE) $VERSION
2823: #
2824: # Please DO NOT delete this file!
2825: # It is necessary for linking the library.
2826:
2827: # Name of the PIC object.
2828: pic_object=$write_lobj
2829:
2830: # Name of the non-PIC object
2831: non_pic_object=$write_oldobj
2832:
2833: EOF
2834: $MV "${write_libobj}T" "$write_libobj"
2835: }
2836: }
2837:
2838:
2839: ##################################################
2840: # FILE NAME AND PATH CONVERSION HELPER FUNCTIONS #
2841: ##################################################
2842:
2843: # func_convert_core_file_wine_to_w32 ARG
2844: # Helper function used by file name conversion functions when $build is *nix,
2845: # and $host is mingw, cygwin, or some other w32 environment. Relies on a
2846: # correctly configured wine environment available, with the winepath program
2847: # in $build's $PATH.
2848: #
2849: # ARG is the $build file name to be converted to w32 format.
2850: # Result is available in $func_convert_core_file_wine_to_w32_result, and will
2851: # be empty on error (or when ARG is empty)
2852: func_convert_core_file_wine_to_w32 ()
2853: {
2854: $debug_cmd
2855:
2856: func_convert_core_file_wine_to_w32_result=$1
2857: if test -n "$1"; then
2858: # Unfortunately, winepath does not exit with a non-zero error code, so we
2859: # are forced to check the contents of stdout. On the other hand, if the
2860: # command is not found, the shell will set an exit code of 127 and print
2861: # *an error message* to stdout. So we must check for both error code of
2862: # zero AND non-empty stdout, which explains the odd construction:
2863: func_convert_core_file_wine_to_w32_tmp=`winepath -w "$1" 2>/dev/null`
2864: if test "$?" -eq 0 && test -n "$func_convert_core_file_wine_to_w32_tmp"; then
2865: func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" |
2866: $SED -e "$sed_naive_backslashify"`
2867: else
2868: func_convert_core_file_wine_to_w32_result=
2869: fi
2870: fi
2871: }
2872: # end: func_convert_core_file_wine_to_w32
2873:
2874:
2875: # func_convert_core_path_wine_to_w32 ARG
2876: # Helper function used by path conversion functions when $build is *nix, and
2877: # $host is mingw, cygwin, or some other w32 environment. Relies on a correctly
2878: # configured wine environment available, with the winepath program in $build's
2879: # $PATH. Assumes ARG has no leading or trailing path separator characters.
2880: #
2881: # ARG is path to be converted from $build format to win32.
2882: # Result is available in $func_convert_core_path_wine_to_w32_result.
2883: # Unconvertible file (directory) names in ARG are skipped; if no directory names
2884: # are convertible, then the result may be empty.
2885: func_convert_core_path_wine_to_w32 ()
2886: {
2887: $debug_cmd
2888:
2889: # unfortunately, winepath doesn't convert paths, only file names
2890: func_convert_core_path_wine_to_w32_result=
2891: if test -n "$1"; then
2892: oldIFS=$IFS
2893: IFS=:
2894: for func_convert_core_path_wine_to_w32_f in $1; do
2895: IFS=$oldIFS
2896: func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f"
2897: if test -n "$func_convert_core_file_wine_to_w32_result"; then
2898: if test -z "$func_convert_core_path_wine_to_w32_result"; then
2899: func_convert_core_path_wine_to_w32_result=$func_convert_core_file_wine_to_w32_result
2900: else
2901: func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result"
2902: fi
2903: fi
2904: done
2905: IFS=$oldIFS
2906: fi
2907: }
2908: # end: func_convert_core_path_wine_to_w32
2909:
2910:
2911: # func_cygpath ARGS...
2912: # Wrapper around calling the cygpath program via LT_CYGPATH. This is used when
2913: # when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2)
2914: # $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or
2915: # (2), returns the Cygwin file name or path in func_cygpath_result (input
2916: # file name or path is assumed to be in w32 format, as previously converted
2917: # from $build's *nix or MSYS format). In case (3), returns the w32 file name
2918: # or path in func_cygpath_result (input file name or path is assumed to be in
2919: # Cygwin format). Returns an empty string on error.
2920: #
2921: # ARGS are passed to cygpath, with the last one being the file name or path to
2922: # be converted.
2923: #
2924: # Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH
2925: # environment variable; do not put it in $PATH.
2926: func_cygpath ()
2927: {
2928: $debug_cmd
2929:
2930: if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then
2931: func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null`
2932: if test "$?" -ne 0; then
2933: # on failure, ensure result is empty
2934: func_cygpath_result=
2935: fi
2936: else
2937: func_cygpath_result=
2938: func_error "LT_CYGPATH is empty or specifies non-existent file: '$LT_CYGPATH'"
2939: fi
2940: }
2941: #end: func_cygpath
2942:
2943:
2944: # func_convert_core_msys_to_w32 ARG
2945: # Convert file name or path ARG from MSYS format to w32 format. Return
2946: # result in func_convert_core_msys_to_w32_result.
2947: func_convert_core_msys_to_w32 ()
2948: {
2949: $debug_cmd
2950:
2951: # awkward: cmd appends spaces to result
2952: func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null |
2953: $SED -e 's/[ ]*$//' -e "$sed_naive_backslashify"`
2954: }
2955: #end: func_convert_core_msys_to_w32
2956:
2957:
2958: # func_convert_file_check ARG1 ARG2
2959: # Verify that ARG1 (a file name in $build format) was converted to $host
2960: # format in ARG2. Otherwise, emit an error message, but continue (resetting
2961: # func_to_host_file_result to ARG1).
2962: func_convert_file_check ()
2963: {
2964: $debug_cmd
2965:
2966: if test -z "$2" && test -n "$1"; then
2967: func_error "Could not determine host file name corresponding to"
2968: func_error " '$1'"
2969: func_error "Continuing, but uninstalled executables may not work."
2970: # Fallback:
2971: func_to_host_file_result=$1
2972: fi
2973: }
2974: # end func_convert_file_check
2975:
2976:
2977: # func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH
2978: # Verify that FROM_PATH (a path in $build format) was converted to $host
2979: # format in TO_PATH. Otherwise, emit an error message, but continue, resetting
2980: # func_to_host_file_result to a simplistic fallback value (see below).
2981: func_convert_path_check ()
2982: {
2983: $debug_cmd
2984:
2985: if test -z "$4" && test -n "$3"; then
2986: func_error "Could not determine the host path corresponding to"
2987: func_error " '$3'"
2988: func_error "Continuing, but uninstalled executables may not work."
2989: # Fallback. This is a deliberately simplistic "conversion" and
2990: # should not be "improved". See libtool.info.
2991: if test "x$1" != "x$2"; then
2992: lt_replace_pathsep_chars="s|$1|$2|g"
2993: func_to_host_path_result=`echo "$3" |
2994: $SED -e "$lt_replace_pathsep_chars"`
2995: else
2996: func_to_host_path_result=$3
2997: fi
2998: fi
2999: }
3000: # end func_convert_path_check
3001:
3002:
3003: # func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG
3004: # Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT
3005: # and appending REPL if ORIG matches BACKPAT.
3006: func_convert_path_front_back_pathsep ()
3007: {
3008: $debug_cmd
3009:
3010: case $4 in
3011: $1 ) func_to_host_path_result=$3$func_to_host_path_result
3012: ;;
3013: esac
3014: case $4 in
3015: $2 ) func_append func_to_host_path_result "$3"
3016: ;;
3017: esac
3018: }
3019: # end func_convert_path_front_back_pathsep
3020:
3021:
3022: ##################################################
3023: # $build to $host FILE NAME CONVERSION FUNCTIONS #
3024: ##################################################
3025: # invoked via '$to_host_file_cmd ARG'
3026: #
3027: # In each case, ARG is the path to be converted from $build to $host format.
3028: # Result will be available in $func_to_host_file_result.
3029:
3030:
3031: # func_to_host_file ARG
3032: # Converts the file name ARG from $build format to $host format. Return result
3033: # in func_to_host_file_result.
3034: func_to_host_file ()
3035: {
3036: $debug_cmd
3037:
3038: $to_host_file_cmd "$1"
3039: }
3040: # end func_to_host_file
3041:
3042:
3043: # func_to_tool_file ARG LAZY
3044: # converts the file name ARG from $build format to toolchain format. Return
3045: # result in func_to_tool_file_result. If the conversion in use is listed
3046: # in (the comma separated) LAZY, no conversion takes place.
3047: func_to_tool_file ()
3048: {
3049: $debug_cmd
3050:
3051: case ,$2, in
3052: *,"$to_tool_file_cmd",*)
3053: func_to_tool_file_result=$1
3054: ;;
3055: *)
3056: $to_tool_file_cmd "$1"
3057: func_to_tool_file_result=$func_to_host_file_result
3058: ;;
3059: esac
3060: }
3061: # end func_to_tool_file
3062:
3063:
3064: # func_convert_file_noop ARG
3065: # Copy ARG to func_to_host_file_result.
3066: func_convert_file_noop ()
3067: {
3068: func_to_host_file_result=$1
3069: }
3070: # end func_convert_file_noop
3071:
3072:
3073: # func_convert_file_msys_to_w32 ARG
3074: # Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic
3075: # conversion to w32 is not available inside the cwrapper. Returns result in
3076: # func_to_host_file_result.
3077: func_convert_file_msys_to_w32 ()
3078: {
3079: $debug_cmd
3080:
3081: func_to_host_file_result=$1
3082: if test -n "$1"; then
3083: func_convert_core_msys_to_w32 "$1"
3084: func_to_host_file_result=$func_convert_core_msys_to_w32_result
3085: fi
3086: func_convert_file_check "$1" "$func_to_host_file_result"
3087: }
3088: # end func_convert_file_msys_to_w32
3089:
3090:
3091: # func_convert_file_cygwin_to_w32 ARG
3092: # Convert file name ARG from Cygwin to w32 format. Returns result in
3093: # func_to_host_file_result.
3094: func_convert_file_cygwin_to_w32 ()
3095: {
3096: $debug_cmd
3097:
3098: func_to_host_file_result=$1
3099: if test -n "$1"; then
3100: # because $build is cygwin, we call "the" cygpath in $PATH; no need to use
3101: # LT_CYGPATH in this case.
3102: func_to_host_file_result=`cygpath -m "$1"`
3103: fi
3104: func_convert_file_check "$1" "$func_to_host_file_result"
3105: }
3106: # end func_convert_file_cygwin_to_w32
3107:
3108:
3109: # func_convert_file_nix_to_w32 ARG
3110: # Convert file name ARG from *nix to w32 format. Requires a wine environment
3111: # and a working winepath. Returns result in func_to_host_file_result.
3112: func_convert_file_nix_to_w32 ()
3113: {
3114: $debug_cmd
3115:
3116: func_to_host_file_result=$1
3117: if test -n "$1"; then
3118: func_convert_core_file_wine_to_w32 "$1"
3119: func_to_host_file_result=$func_convert_core_file_wine_to_w32_result
3120: fi
3121: func_convert_file_check "$1" "$func_to_host_file_result"
3122: }
3123: # end func_convert_file_nix_to_w32
3124:
3125:
3126: # func_convert_file_msys_to_cygwin ARG
3127: # Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set.
3128: # Returns result in func_to_host_file_result.
3129: func_convert_file_msys_to_cygwin ()
3130: {
3131: $debug_cmd
3132:
3133: func_to_host_file_result=$1
3134: if test -n "$1"; then
3135: func_convert_core_msys_to_w32 "$1"
3136: func_cygpath -u "$func_convert_core_msys_to_w32_result"
3137: func_to_host_file_result=$func_cygpath_result
3138: fi
3139: func_convert_file_check "$1" "$func_to_host_file_result"
3140: }
3141: # end func_convert_file_msys_to_cygwin
3142:
3143:
3144: # func_convert_file_nix_to_cygwin ARG
3145: # Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed
3146: # in a wine environment, working winepath, and LT_CYGPATH set. Returns result
3147: # in func_to_host_file_result.
3148: func_convert_file_nix_to_cygwin ()
3149: {
3150: $debug_cmd
3151:
3152: func_to_host_file_result=$1
3153: if test -n "$1"; then
3154: # convert from *nix to w32, then use cygpath to convert from w32 to cygwin.
3155: func_convert_core_file_wine_to_w32 "$1"
3156: func_cygpath -u "$func_convert_core_file_wine_to_w32_result"
3157: func_to_host_file_result=$func_cygpath_result
3158: fi
3159: func_convert_file_check "$1" "$func_to_host_file_result"
3160: }
3161: # end func_convert_file_nix_to_cygwin
3162:
3163:
3164: #############################################
3165: # $build to $host PATH CONVERSION FUNCTIONS #
3166: #############################################
3167: # invoked via '$to_host_path_cmd ARG'
3168: #
3169: # In each case, ARG is the path to be converted from $build to $host format.
3170: # The result will be available in $func_to_host_path_result.
3171: #
3172: # Path separators are also converted from $build format to $host format. If
3173: # ARG begins or ends with a path separator character, it is preserved (but
3174: # converted to $host format) on output.
3175: #
3176: # All path conversion functions are named using the following convention:
3177: # file name conversion function : func_convert_file_X_to_Y ()
3178: # path conversion function : func_convert_path_X_to_Y ()
3179: # where, for any given $build/$host combination the 'X_to_Y' value is the
3180: # same. If conversion functions are added for new $build/$host combinations,
3181: # the two new functions must follow this pattern, or func_init_to_host_path_cmd
3182: # will break.
3183:
3184:
3185: # func_init_to_host_path_cmd
3186: # Ensures that function "pointer" variable $to_host_path_cmd is set to the
3187: # appropriate value, based on the value of $to_host_file_cmd.
3188: to_host_path_cmd=
3189: func_init_to_host_path_cmd ()
3190: {
3191: $debug_cmd
3192:
3193: if test -z "$to_host_path_cmd"; then
3194: func_stripname 'func_convert_file_' '' "$to_host_file_cmd"
3195: to_host_path_cmd=func_convert_path_$func_stripname_result
3196: fi
3197: }
3198:
3199:
3200: # func_to_host_path ARG
3201: # Converts the path ARG from $build format to $host format. Return result
3202: # in func_to_host_path_result.
3203: func_to_host_path ()
3204: {
3205: $debug_cmd
3206:
3207: func_init_to_host_path_cmd
3208: $to_host_path_cmd "$1"
3209: }
3210: # end func_to_host_path
3211:
3212:
3213: # func_convert_path_noop ARG
3214: # Copy ARG to func_to_host_path_result.
3215: func_convert_path_noop ()
3216: {
3217: func_to_host_path_result=$1
3218: }
3219: # end func_convert_path_noop
3220:
3221:
3222: # func_convert_path_msys_to_w32 ARG
3223: # Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic
3224: # conversion to w32 is not available inside the cwrapper. Returns result in
3225: # func_to_host_path_result.
3226: func_convert_path_msys_to_w32 ()
3227: {
3228: $debug_cmd
3229:
3230: func_to_host_path_result=$1
3231: if test -n "$1"; then
3232: # Remove leading and trailing path separator characters from ARG. MSYS
3233: # behavior is inconsistent here; cygpath turns them into '.;' and ';.';
3234: # and winepath ignores them completely.
3235: func_stripname : : "$1"
3236: func_to_host_path_tmp1=$func_stripname_result
3237: func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
3238: func_to_host_path_result=$func_convert_core_msys_to_w32_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_msys_to_w32
3245:
3246:
3247: # func_convert_path_cygwin_to_w32 ARG
3248: # Convert path ARG from Cygwin to w32 format. Returns result in
3249: # func_to_host_file_result.
3250: func_convert_path_cygwin_to_w32 ()
3251: {
3252: $debug_cmd
3253:
3254: func_to_host_path_result=$1
3255: if test -n "$1"; then
3256: # See func_convert_path_msys_to_w32:
3257: func_stripname : : "$1"
3258: func_to_host_path_tmp1=$func_stripname_result
3259: func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"`
3260: func_convert_path_check : ";" \
3261: "$func_to_host_path_tmp1" "$func_to_host_path_result"
3262: func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
3263: fi
3264: }
3265: # end func_convert_path_cygwin_to_w32
3266:
3267:
3268: # func_convert_path_nix_to_w32 ARG
3269: # Convert path ARG from *nix to w32 format. Requires a wine environment and
3270: # a working winepath. Returns result in func_to_host_file_result.
3271: func_convert_path_nix_to_w32 ()
3272: {
3273: $debug_cmd
3274:
3275: func_to_host_path_result=$1
3276: if test -n "$1"; then
3277: # See func_convert_path_msys_to_w32:
3278: func_stripname : : "$1"
3279: func_to_host_path_tmp1=$func_stripname_result
3280: func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
3281: func_to_host_path_result=$func_convert_core_path_wine_to_w32_result
3282: func_convert_path_check : ";" \
3283: "$func_to_host_path_tmp1" "$func_to_host_path_result"
3284: func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
3285: fi
3286: }
3287: # end func_convert_path_nix_to_w32
3288:
3289:
3290: # func_convert_path_msys_to_cygwin ARG
3291: # Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set.
3292: # Returns result in func_to_host_file_result.
3293: func_convert_path_msys_to_cygwin ()
3294: {
3295: $debug_cmd
3296:
3297: func_to_host_path_result=$1
3298: if test -n "$1"; then
3299: # See func_convert_path_msys_to_w32:
3300: func_stripname : : "$1"
3301: func_to_host_path_tmp1=$func_stripname_result
3302: func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
3303: func_cygpath -u -p "$func_convert_core_msys_to_w32_result"
3304: func_to_host_path_result=$func_cygpath_result
3305: func_convert_path_check : : \
3306: "$func_to_host_path_tmp1" "$func_to_host_path_result"
3307: func_convert_path_front_back_pathsep ":*" "*:" : "$1"
3308: fi
3309: }
3310: # end func_convert_path_msys_to_cygwin
3311:
3312:
3313: # func_convert_path_nix_to_cygwin ARG
3314: # Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a
3315: # a wine environment, working winepath, and LT_CYGPATH set. Returns result in
3316: # func_to_host_file_result.
3317: func_convert_path_nix_to_cygwin ()
3318: {
3319: $debug_cmd
3320:
3321: func_to_host_path_result=$1
3322: if test -n "$1"; then
3323: # Remove leading and trailing path separator characters from
3324: # ARG. msys behavior is inconsistent here, cygpath turns them
3325: # into '.;' and ';.', and winepath ignores them completely.
3326: func_stripname : : "$1"
3327: func_to_host_path_tmp1=$func_stripname_result
3328: func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
3329: func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result"
3330: func_to_host_path_result=$func_cygpath_result
3331: func_convert_path_check : : \
3332: "$func_to_host_path_tmp1" "$func_to_host_path_result"
3333: func_convert_path_front_back_pathsep ":*" "*:" : "$1"
3334: fi
3335: }
3336: # end func_convert_path_nix_to_cygwin
3337:
3338:
3339: # func_dll_def_p FILE
3340: # True iff FILE is a Windows DLL '.def' file.
3341: # Keep in sync with _LT_DLL_DEF_P in libtool.m4
3342: func_dll_def_p ()
3343: {
3344: $debug_cmd
3345:
3346: func_dll_def_p_tmp=`$SED -n \
3347: -e 's/^[ ]*//' \
3348: -e '/^\(;.*\)*$/d' \
3349: -e 's/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p' \
3350: -e q \
3351: "$1"`
3352: test DEF = "$func_dll_def_p_tmp"
3353: }
3354:
3355:
3356: # func_mode_compile arg...
3357: func_mode_compile ()
3358: {
3359: $debug_cmd
3360:
3361: # Get the compilation command and the source file.
3362: base_compile=
3363: srcfile=$nonopt # always keep a non-empty value in "srcfile"
3364: suppress_opt=yes
3365: suppress_output=
3366: arg_mode=normal
3367: libobj=
3368: later=
3369: pie_flag=
3370:
3371: for arg
3372: do
3373: case $arg_mode in
3374: arg )
3375: # do not "continue". Instead, add this to base_compile
3376: lastarg=$arg
3377: arg_mode=normal
3378: ;;
3379:
3380: target )
3381: libobj=$arg
3382: arg_mode=normal
3383: continue
3384: ;;
3385:
3386: normal )
3387: # Accept any command-line options.
3388: case $arg in
3389: -o)
3390: test -n "$libobj" && \
3391: func_fatal_error "you cannot specify '-o' more than once"
3392: arg_mode=target
3393: continue
3394: ;;
3395:
3396: -pie | -fpie | -fPIE)
3397: func_append pie_flag " $arg"
3398: continue
3399: ;;
3400:
3401: -shared | -static | -prefer-pic | -prefer-non-pic)
3402: func_append later " $arg"
3403: continue
3404: ;;
3405:
3406: -no-suppress)
3407: suppress_opt=no
3408: continue
3409: ;;
3410:
3411: -Xcompiler)
3412: arg_mode=arg # the next one goes into the "base_compile" arg list
3413: continue # The current "srcfile" will either be retained or
3414: ;; # replaced later. I would guess that would be a bug.
3415:
3416: -Wc,*)
3417: func_stripname '-Wc,' '' "$arg"
3418: args=$func_stripname_result
3419: lastarg=
3420: save_ifs=$IFS; IFS=,
3421: for arg in $args; do
3422: IFS=$save_ifs
3423: func_append_quoted lastarg "$arg"
3424: done
3425: IFS=$save_ifs
3426: func_stripname ' ' '' "$lastarg"
3427: lastarg=$func_stripname_result
3428:
3429: # Add the arguments to base_compile.
3430: func_append base_compile " $lastarg"
3431: continue
3432: ;;
3433:
3434: *)
3435: # Accept the current argument as the source file.
3436: # The previous "srcfile" becomes the current argument.
3437: #
3438: lastarg=$srcfile
3439: srcfile=$arg
3440: ;;
3441: esac # case $arg
3442: ;;
3443: esac # case $arg_mode
3444:
3445: # Aesthetically quote the previous argument.
3446: func_append_quoted base_compile "$lastarg"
3447: done # for arg
3448:
3449: case $arg_mode in
3450: arg)
3451: func_fatal_error "you must specify an argument for -Xcompile"
3452: ;;
3453: target)
3454: func_fatal_error "you must specify a target with '-o'"
3455: ;;
3456: *)
3457: # Get the name of the library object.
3458: test -z "$libobj" && {
3459: func_basename "$srcfile"
3460: libobj=$func_basename_result
3461: }
3462: ;;
3463: esac
3464:
3465: # Recognize several different file suffixes.
3466: # If the user specifies -o file.o, it is replaced with file.lo
3467: case $libobj in
3468: *.[cCFSifmso] | \
3469: *.ada | *.adb | *.ads | *.asm | \
3470: *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \
3471: *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup)
3472: func_xform "$libobj"
3473: libobj=$func_xform_result
3474: ;;
3475: esac
3476:
3477: case $libobj in
3478: *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;;
3479: *)
3480: func_fatal_error "cannot determine name of library object from '$libobj'"
3481: ;;
3482: esac
3483:
3484: func_infer_tag $base_compile
3485:
3486: for arg in $later; do
3487: case $arg in
3488: -shared)
3489: test yes = "$build_libtool_libs" \
3490: || func_fatal_configuration "cannot build a shared library"
3491: build_old_libs=no
3492: continue
3493: ;;
3494:
3495: -static)
3496: build_libtool_libs=no
3497: build_old_libs=yes
3498: continue
3499: ;;
3500:
3501: -prefer-pic)
3502: pic_mode=yes
3503: continue
3504: ;;
3505:
3506: -prefer-non-pic)
3507: pic_mode=no
3508: continue
3509: ;;
3510: esac
3511: done
3512:
3513: func_quote_for_eval "$libobj"
3514: test "X$libobj" != "X$func_quote_for_eval_result" \
3515: && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \
3516: && func_warning "libobj name '$libobj' may not contain shell special characters."
3517: func_dirname_and_basename "$obj" "/" ""
3518: objname=$func_basename_result
3519: xdir=$func_dirname_result
3520: lobj=$xdir$objdir/$objname
3521:
3522: test -z "$base_compile" && \
3523: func_fatal_help "you must specify a compilation command"
3524:
3525: # Delete any leftover library objects.
3526: if test yes = "$build_old_libs"; then
3527: removelist="$obj $lobj $libobj ${libobj}T"
3528: else
3529: removelist="$lobj $libobj ${libobj}T"
3530: fi
3531:
3532: # On Cygwin there's no "real" PIC flag so we must build both object types
3533: case $host_os in
3534: cygwin* | mingw* | pw32* | os2* | cegcc*)
3535: pic_mode=default
3536: ;;
3537: esac
3538: if test no = "$pic_mode" && test pass_all != "$deplibs_check_method"; then
3539: # non-PIC code in shared libraries is not supported
3540: pic_mode=default
3541: fi
3542:
3543: # Calculate the filename of the output object if compiler does
3544: # not support -o with -c
3545: if test no = "$compiler_c_o"; then
3546: output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.$objext
3547: lockfile=$output_obj.lock
3548: else
3549: output_obj=
3550: need_locks=no
3551: lockfile=
3552: fi
3553:
3554: # Lock this critical section if it is needed
3555: # We use this script file to make the link, it avoids creating a new file
3556: if test yes = "$need_locks"; then
3557: until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
3558: func_echo "Waiting for $lockfile to be removed"
3559: sleep 2
3560: done
3561: elif test warn = "$need_locks"; then
3562: if test -f "$lockfile"; then
3563: $ECHO "\
3564: *** ERROR, $lockfile exists and contains:
3565: `cat $lockfile 2>/dev/null`
3566:
3567: This indicates that another process is trying to use the same
3568: temporary object file, and libtool could not work around it because
3569: your compiler does not support '-c' and '-o' together. If you
3570: repeat this compilation, it may succeed, by chance, but you had better
3571: avoid parallel builds (make -j) in this platform, or get a better
3572: compiler."
3573:
3574: $opt_dry_run || $RM $removelist
3575: exit $EXIT_FAILURE
3576: fi
3577: func_append removelist " $output_obj"
3578: $ECHO "$srcfile" > "$lockfile"
3579: fi
3580:
3581: $opt_dry_run || $RM $removelist
3582: func_append removelist " $lockfile"
3583: trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15
3584:
3585: func_to_tool_file "$srcfile" func_convert_file_msys_to_w32
3586: srcfile=$func_to_tool_file_result
3587: func_quote_for_eval "$srcfile"
3588: qsrcfile=$func_quote_for_eval_result
3589:
3590: # Only build a PIC object if we are building libtool libraries.
3591: if test yes = "$build_libtool_libs"; then
3592: # Without this assignment, base_compile gets emptied.
3593: fbsd_hideous_sh_bug=$base_compile
3594:
3595: if test no != "$pic_mode"; then
3596: command="$base_compile $qsrcfile $pic_flag"
3597: else
3598: # Don't build PIC code
3599: command="$base_compile $qsrcfile"
3600: fi
3601:
3602: func_mkdir_p "$xdir$objdir"
3603:
3604: if test -z "$output_obj"; then
3605: # Place PIC objects in $objdir
3606: func_append command " -o $lobj"
3607: fi
3608:
3609: func_show_eval_locale "$command" \
3610: 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE'
3611:
3612: if test warn = "$need_locks" &&
3613: test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
3614: $ECHO "\
3615: *** ERROR, $lockfile contains:
3616: `cat $lockfile 2>/dev/null`
3617:
3618: but it should contain:
3619: $srcfile
3620:
3621: This indicates that another process is trying to use the same
3622: temporary object file, and libtool could not work around it because
3623: your compiler does not support '-c' and '-o' together. If you
3624: repeat this compilation, it may succeed, by chance, but you had better
3625: avoid parallel builds (make -j) in this platform, or get a better
3626: compiler."
3627:
3628: $opt_dry_run || $RM $removelist
3629: exit $EXIT_FAILURE
3630: fi
3631:
3632: # Just move the object if needed, then go on to compile the next one
3633: if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
3634: func_show_eval '$MV "$output_obj" "$lobj"' \
3635: 'error=$?; $opt_dry_run || $RM $removelist; exit $error'
3636: fi
3637:
3638: # Allow error messages only from the first compilation.
3639: if test yes = "$suppress_opt"; then
3640: suppress_output=' >/dev/null 2>&1'
3641: fi
3642: fi
3643:
3644: # Only build a position-dependent object if we build old libraries.
3645: if test yes = "$build_old_libs"; then
3646: if test yes != "$pic_mode"; then
3647: # Don't build PIC code
3648: command="$base_compile $qsrcfile$pie_flag"
3649: else
3650: command="$base_compile $qsrcfile $pic_flag"
3651: fi
3652: if test yes = "$compiler_c_o"; then
3653: func_append command " -o $obj"
3654: fi
3655:
3656: # Suppress compiler output if we already did a PIC compilation.
3657: func_append command "$suppress_output"
3658: func_show_eval_locale "$command" \
3659: '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE'
3660:
3661: if test warn = "$need_locks" &&
3662: test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
3663: $ECHO "\
3664: *** ERROR, $lockfile contains:
3665: `cat $lockfile 2>/dev/null`
3666:
3667: but it should contain:
3668: $srcfile
3669:
3670: This indicates that another process is trying to use the same
3671: temporary object file, and libtool could not work around it because
3672: your compiler does not support '-c' and '-o' together. If you
3673: repeat this compilation, it may succeed, by chance, but you had better
3674: avoid parallel builds (make -j) in this platform, or get a better
3675: compiler."
3676:
3677: $opt_dry_run || $RM $removelist
3678: exit $EXIT_FAILURE
3679: fi
3680:
3681: # Just move the object if needed
3682: if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
3683: func_show_eval '$MV "$output_obj" "$obj"' \
3684: 'error=$?; $opt_dry_run || $RM $removelist; exit $error'
3685: fi
3686: fi
3687:
3688: $opt_dry_run || {
3689: func_write_libtool_object "$libobj" "$objdir/$objname" "$objname"
3690:
3691: # Unlock the critical section if it was locked
3692: if test no != "$need_locks"; then
3693: removelist=$lockfile
3694: $RM "$lockfile"
3695: fi
3696: }
3697:
3698: exit $EXIT_SUCCESS
3699: }
3700:
3701: $opt_help || {
3702: test compile = "$opt_mode" && func_mode_compile ${1+"$@"}
3703: }
3704:
3705: func_mode_help ()
3706: {
3707: # We need to display help for each of the modes.
3708: case $opt_mode in
3709: "")
3710: # Generic help is extracted from the usage comments
3711: # at the start of this file.
3712: func_help
3713: ;;
3714:
3715: clean)
3716: $ECHO \
3717: "Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE...
3718:
3719: Remove files from the build directory.
3720:
3721: RM is the name of the program to use to delete files associated with each FILE
3722: (typically '/bin/rm'). RM-OPTIONS are options (such as '-f') to be passed
3723: to RM.
3724:
3725: If FILE is a libtool library, object or program, all the files associated
3726: with it are deleted. Otherwise, only FILE itself is deleted using RM."
3727: ;;
3728:
3729: compile)
3730: $ECHO \
3731: "Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
3732:
3733: Compile a source file into a libtool library object.
3734:
3735: This mode accepts the following additional options:
3736:
3737: -o OUTPUT-FILE set the output file name to OUTPUT-FILE
3738: -no-suppress do not suppress compiler output for multiple passes
3739: -prefer-pic try to build PIC objects only
3740: -prefer-non-pic try to build non-PIC objects only
3741: -shared do not build a '.o' file suitable for static linking
3742: -static only build a '.o' file suitable for static linking
3743: -Wc,FLAG pass FLAG directly to the compiler
3744:
3745: COMPILE-COMMAND is a command to be used in creating a 'standard' object file
3746: from the given SOURCEFILE.
3747:
3748: The output file name is determined by removing the directory component from
3749: SOURCEFILE, then substituting the C source code suffix '.c' with the
3750: library object suffix, '.lo'."
3751: ;;
3752:
3753: execute)
3754: $ECHO \
3755: "Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]...
3756:
3757: Automatically set library path, then run a program.
3758:
3759: This mode accepts the following additional options:
3760:
3761: -dlopen FILE add the directory containing FILE to the library path
3762:
3763: This mode sets the library path environment variable according to '-dlopen'
3764: flags.
3765:
3766: If any of the ARGS are libtool executable wrappers, then they are translated
3767: into their corresponding uninstalled binary, and any of their required library
3768: directories are added to the library path.
3769:
3770: Then, COMMAND is executed, with ARGS as arguments."
3771: ;;
3772:
3773: finish)
3774: $ECHO \
3775: "Usage: $progname [OPTION]... --mode=finish [LIBDIR]...
3776:
3777: Complete the installation of libtool libraries.
3778:
3779: Each LIBDIR is a directory that contains libtool libraries.
3780:
3781: The commands that this mode executes may require superuser privileges. Use
3782: the '--dry-run' option if you just want to see what would be executed."
3783: ;;
3784:
3785: install)
3786: $ECHO \
3787: "Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND...
3788:
3789: Install executables or libraries.
3790:
3791: INSTALL-COMMAND is the installation command. The first component should be
3792: either the 'install' or 'cp' program.
3793:
3794: The following components of INSTALL-COMMAND are treated specially:
3795:
3796: -inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation
3797:
3798: The rest of the components are interpreted as arguments to that command (only
3799: BSD-compatible install options are recognized)."
3800: ;;
3801:
3802: link)
3803: $ECHO \
3804: "Usage: $progname [OPTION]... --mode=link LINK-COMMAND...
3805:
3806: Link object files or libraries together to form another library, or to
3807: create an executable program.
3808:
3809: LINK-COMMAND is a command using the C compiler that you would use to create
3810: a program from several object files.
3811:
3812: The following components of LINK-COMMAND are treated specially:
3813:
3814: -all-static do not do any dynamic linking at all
3815: -avoid-version do not add a version suffix if possible
3816: -bindir BINDIR specify path to binaries directory (for systems where
3817: libraries must be found in the PATH setting at runtime)
3818: -dlopen FILE '-dlpreopen' FILE if it cannot be dlopened at runtime
3819: -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols
3820: -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
3821: -export-symbols SYMFILE
3822: try to export only the symbols listed in SYMFILE
3823: -export-symbols-regex REGEX
3824: try to export only the symbols matching REGEX
3825: -LLIBDIR search LIBDIR for required installed libraries
3826: -lNAME OUTPUT-FILE requires the installed library libNAME
3827: -module build a library that can dlopened
3828: -no-fast-install disable the fast-install mode
3829: -no-install link a not-installable executable
3830: -no-undefined declare that a library does not refer to external symbols
3831: -o OUTPUT-FILE create OUTPUT-FILE from the specified objects
3832: -objectlist FILE use a list of object files found in FILE to specify objects
3833: -os2dllname NAME force a short DLL name on OS/2 (no effect on other OSes)
3834: -precious-files-regex REGEX
3835: don't remove output files matching REGEX
3836: -release RELEASE specify package release information
3837: -rpath LIBDIR the created library will eventually be installed in LIBDIR
3838: -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries
3839: -shared only do dynamic linking of libtool libraries
3840: -shrext SUFFIX override the standard shared library file extension
3841: -static do not do any dynamic linking of uninstalled libtool libraries
3842: -static-libtool-libs
3843: do not do any dynamic linking of libtool libraries
3844: -version-info CURRENT[:REVISION[:AGE]]
3845: specify library version info [each variable defaults to 0]
3846: -weak LIBNAME declare that the target provides the LIBNAME interface
3847: -Wc,FLAG
3848: -Xcompiler FLAG pass linker-specific FLAG directly to the compiler
3849: -Wl,FLAG
3850: -Xlinker FLAG pass linker-specific FLAG directly to the linker
3851: -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC)
3852:
3853: All other options (arguments beginning with '-') are ignored.
3854:
3855: Every other argument is treated as a filename. Files ending in '.la' are
3856: treated as uninstalled libtool libraries, other files are standard or library
3857: object files.
3858:
3859: If the OUTPUT-FILE ends in '.la', then a libtool library is created,
3860: only library objects ('.lo' files) may be specified, and '-rpath' is
3861: required, except when creating a convenience library.
3862:
3863: If OUTPUT-FILE ends in '.a' or '.lib', then a standard library is created
3864: using 'ar' and 'ranlib', or on Windows using 'lib'.
3865:
3866: If OUTPUT-FILE ends in '.lo' or '.$objext', then a reloadable object file
3867: is created, otherwise an executable program is created."
3868: ;;
3869:
3870: uninstall)
3871: $ECHO \
3872: "Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
3873:
3874: Remove libraries from an installation directory.
3875:
3876: RM is the name of the program to use to delete files associated with each FILE
3877: (typically '/bin/rm'). RM-OPTIONS are options (such as '-f') to be passed
3878: to RM.
3879:
3880: If FILE is a libtool library, all the files associated with it are deleted.
3881: Otherwise, only FILE itself is deleted using RM."
3882: ;;
3883:
3884: *)
3885: func_fatal_help "invalid operation mode '$opt_mode'"
3886: ;;
3887: esac
3888:
3889: echo
3890: $ECHO "Try '$progname --help' for more information about other modes."
3891: }
3892:
3893: # Now that we've collected a possible --mode arg, show help if necessary
3894: if $opt_help; then
3895: if test : = "$opt_help"; then
3896: func_mode_help
3897: else
3898: {
3899: func_help noexit
3900: for opt_mode in compile link execute install finish uninstall clean; do
3901: func_mode_help
3902: done
3903: } | $SED -n '1p; 2,$s/^Usage:/ or: /p'
3904: {
3905: func_help noexit
3906: for opt_mode in compile link execute install finish uninstall clean; do
3907: echo
3908: func_mode_help
3909: done
3910: } |
3911: $SED '1d
3912: /^When reporting/,/^Report/{
3913: H
3914: d
3915: }
3916: $x
3917: /information about other modes/d
3918: /more detailed .*MODE/d
3919: s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/'
3920: fi
3921: exit $?
3922: fi
3923:
3924:
3925: # func_mode_execute arg...
3926: func_mode_execute ()
3927: {
3928: $debug_cmd
3929:
3930: # The first argument is the command name.
3931: cmd=$nonopt
3932: test -z "$cmd" && \
3933: func_fatal_help "you must specify a COMMAND"
3934:
3935: # Handle -dlopen flags immediately.
3936: for file in $opt_dlopen; do
3937: test -f "$file" \
3938: || func_fatal_help "'$file' is not a file"
3939:
3940: dir=
3941: case $file in
3942: *.la)
3943: func_resolve_sysroot "$file"
3944: file=$func_resolve_sysroot_result
3945:
3946: # Check to see that this really is a libtool archive.
3947: func_lalib_unsafe_p "$file" \
3948: || func_fatal_help "'$lib' is not a valid libtool archive"
3949:
3950: # Read the libtool library.
3951: dlname=
3952: library_names=
3953: func_source "$file"
3954:
3955: # Skip this library if it cannot be dlopened.
3956: if test -z "$dlname"; then
3957: # Warn if it was a shared library.
3958: test -n "$library_names" && \
3959: func_warning "'$file' was not linked with '-export-dynamic'"
3960: continue
3961: fi
3962:
3963: func_dirname "$file" "" "."
3964: dir=$func_dirname_result
3965:
3966: if test -f "$dir/$objdir/$dlname"; then
3967: func_append dir "/$objdir"
3968: else
3969: if test ! -f "$dir/$dlname"; then
3970: func_fatal_error "cannot find '$dlname' in '$dir' or '$dir/$objdir'"
3971: fi
3972: fi
3973: ;;
3974:
3975: *.lo)
3976: # Just add the directory containing the .lo file.
3977: func_dirname "$file" "" "."
3978: dir=$func_dirname_result
3979: ;;
3980:
3981: *)
3982: func_warning "'-dlopen' is ignored for non-libtool libraries and objects"
3983: continue
3984: ;;
3985: esac
3986:
3987: # Get the absolute pathname.
3988: absdir=`cd "$dir" && pwd`
3989: test -n "$absdir" && dir=$absdir
3990:
3991: # Now add the directory to shlibpath_var.
3992: if eval "test -z \"\$$shlibpath_var\""; then
3993: eval "$shlibpath_var=\"\$dir\""
3994: else
3995: eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
3996: fi
3997: done
3998:
3999: # This variable tells wrapper scripts just to set shlibpath_var
4000: # rather than running their programs.
4001: libtool_execute_magic=$magic
4002:
4003: # Check if any of the arguments is a wrapper script.
4004: args=
4005: for file
4006: do
4007: case $file in
4008: -* | *.la | *.lo ) ;;
4009: *)
4010: # Do a test to see if this is really a libtool program.
4011: if func_ltwrapper_script_p "$file"; then
4012: func_source "$file"
4013: # Transform arg to wrapped name.
4014: file=$progdir/$program
4015: elif func_ltwrapper_executable_p "$file"; then
4016: func_ltwrapper_scriptname "$file"
4017: func_source "$func_ltwrapper_scriptname_result"
4018: # Transform arg to wrapped name.
4019: file=$progdir/$program
4020: fi
4021: ;;
4022: esac
4023: # Quote arguments (to preserve shell metacharacters).
4024: func_append_quoted args "$file"
4025: done
4026:
4027: if $opt_dry_run; then
4028: # Display what would be done.
4029: if test -n "$shlibpath_var"; then
4030: eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\""
4031: echo "export $shlibpath_var"
4032: fi
4033: $ECHO "$cmd$args"
4034: exit $EXIT_SUCCESS
4035: else
4036: if test -n "$shlibpath_var"; then
4037: # Export the shlibpath_var.
4038: eval "export $shlibpath_var"
4039: fi
4040:
4041: # Restore saved environment variables
4042: for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
4043: do
4044: eval "if test \"\${save_$lt_var+set}\" = set; then
4045: $lt_var=\$save_$lt_var; export $lt_var
4046: else
4047: $lt_unset $lt_var
4048: fi"
4049: done
4050:
4051: # Now prepare to actually exec the command.
4052: exec_cmd=\$cmd$args
4053: fi
4054: }
4055:
4056: test execute = "$opt_mode" && func_mode_execute ${1+"$@"}
4057:
4058:
4059: # func_mode_finish arg...
4060: func_mode_finish ()
4061: {
4062: $debug_cmd
4063:
4064: libs=
4065: libdirs=
4066: admincmds=
4067:
4068: for opt in "$nonopt" ${1+"$@"}
4069: do
4070: if test -d "$opt"; then
4071: func_append libdirs " $opt"
4072:
4073: elif test -f "$opt"; then
4074: if func_lalib_unsafe_p "$opt"; then
4075: func_append libs " $opt"
4076: else
4077: func_warning "'$opt' is not a valid libtool archive"
4078: fi
4079:
4080: else
4081: func_fatal_error "invalid argument '$opt'"
4082: fi
4083: done
4084:
4085: if test -n "$libs"; then
4086: if test -n "$lt_sysroot"; then
4087: sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"`
4088: sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;"
4089: else
4090: sysroot_cmd=
4091: fi
4092:
4093: # Remove sysroot references
4094: if $opt_dry_run; then
4095: for lib in $libs; do
4096: echo "removing references to $lt_sysroot and '=' prefixes from $lib"
4097: done
4098: else
4099: tmpdir=`func_mktempdir`
4100: for lib in $libs; do
4101: $SED -e "$sysroot_cmd s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \
4102: > $tmpdir/tmp-la
4103: mv -f $tmpdir/tmp-la $lib
4104: done
4105: ${RM}r "$tmpdir"
4106: fi
4107: fi
4108:
4109: if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
4110: for libdir in $libdirs; do
4111: if test -n "$finish_cmds"; then
4112: # Do each command in the finish commands.
4113: func_execute_cmds "$finish_cmds" 'admincmds="$admincmds
4114: '"$cmd"'"'
4115: fi
4116: if test -n "$finish_eval"; then
4117: # Do the single finish_eval.
4118: eval cmds=\"$finish_eval\"
4119: $opt_dry_run || eval "$cmds" || func_append admincmds "
4120: $cmds"
4121: fi
4122: done
4123: fi
4124:
4125: # Exit here if they wanted silent mode.
4126: $opt_quiet && exit $EXIT_SUCCESS
4127:
4128: if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
4129: echo "----------------------------------------------------------------------"
4130: echo "Libraries have been installed in:"
4131: for libdir in $libdirs; do
4132: $ECHO " $libdir"
4133: done
4134: echo
4135: echo "If you ever happen to want to link against installed libraries"
4136: echo "in a given directory, LIBDIR, you must either use libtool, and"
4137: echo "specify the full pathname of the library, or use the '-LLIBDIR'"
4138: echo "flag during linking and do at least one of the following:"
4139: if test -n "$shlibpath_var"; then
4140: echo " - add LIBDIR to the '$shlibpath_var' environment variable"
4141: echo " during execution"
4142: fi
4143: if test -n "$runpath_var"; then
4144: echo " - add LIBDIR to the '$runpath_var' environment variable"
4145: echo " during linking"
4146: fi
4147: if test -n "$hardcode_libdir_flag_spec"; then
4148: libdir=LIBDIR
4149: eval flag=\"$hardcode_libdir_flag_spec\"
4150:
4151: $ECHO " - use the '$flag' linker flag"
4152: fi
4153: if test -n "$admincmds"; then
4154: $ECHO " - have your system administrator run these commands:$admincmds"
4155: fi
4156: if test -f /etc/ld.so.conf; then
4157: echo " - have your system administrator add LIBDIR to '/etc/ld.so.conf'"
4158: fi
4159: echo
4160:
4161: echo "See any operating system documentation about shared libraries for"
4162: case $host in
4163: solaris2.[6789]|solaris2.1[0-9])
4164: echo "more information, such as the ld(1), crle(1) and ld.so(8) manual"
4165: echo "pages."
4166: ;;
4167: *)
4168: echo "more information, such as the ld(1) and ld.so(8) manual pages."
4169: ;;
4170: esac
4171: echo "----------------------------------------------------------------------"
4172: fi
4173: exit $EXIT_SUCCESS
4174: }
4175:
4176: test finish = "$opt_mode" && func_mode_finish ${1+"$@"}
4177:
4178:
4179: # func_mode_install arg...
4180: func_mode_install ()
4181: {
4182: $debug_cmd
4183:
4184: # There may be an optional sh(1) argument at the beginning of
4185: # install_prog (especially on Windows NT).
4186: if test "$SHELL" = "$nonopt" || test /bin/sh = "$nonopt" ||
4187: # Allow the use of GNU shtool's install command.
4188: case $nonopt in *shtool*) :;; *) false;; esac
4189: then
4190: # Aesthetically quote it.
4191: func_quote_for_eval "$nonopt"
4192: install_prog="$func_quote_for_eval_result "
4193: arg=$1
4194: shift
4195: else
4196: install_prog=
4197: arg=$nonopt
4198: fi
4199:
4200: # The real first argument should be the name of the installation program.
4201: # Aesthetically quote it.
4202: func_quote_for_eval "$arg"
4203: func_append install_prog "$func_quote_for_eval_result"
4204: install_shared_prog=$install_prog
4205: case " $install_prog " in
4206: *[\\\ /]cp\ *) install_cp=: ;;
4207: *) install_cp=false ;;
4208: esac
4209:
4210: # We need to accept at least all the BSD install flags.
4211: dest=
4212: files=
4213: opts=
4214: prev=
4215: install_type=
4216: isdir=false
4217: stripme=
4218: no_mode=:
4219: for arg
4220: do
4221: arg2=
4222: if test -n "$dest"; then
4223: func_append files " $dest"
4224: dest=$arg
4225: continue
4226: fi
4227:
4228: case $arg in
4229: -d) isdir=: ;;
4230: -f)
4231: if $install_cp; then :; else
4232: prev=$arg
4233: fi
4234: ;;
4235: -g | -m | -o)
4236: prev=$arg
4237: ;;
4238: -s)
4239: stripme=" -s"
4240: continue
4241: ;;
4242: -*)
4243: ;;
4244: *)
4245: # If the previous option needed an argument, then skip it.
4246: if test -n "$prev"; then
4247: if test X-m = "X$prev" && test -n "$install_override_mode"; then
4248: arg2=$install_override_mode
4249: no_mode=false
4250: fi
4251: prev=
4252: else
4253: dest=$arg
4254: continue
4255: fi
4256: ;;
4257: esac
4258:
4259: # Aesthetically quote the argument.
4260: func_quote_for_eval "$arg"
4261: func_append install_prog " $func_quote_for_eval_result"
4262: if test -n "$arg2"; then
4263: func_quote_for_eval "$arg2"
4264: fi
4265: func_append install_shared_prog " $func_quote_for_eval_result"
4266: done
4267:
4268: test -z "$install_prog" && \
4269: func_fatal_help "you must specify an install program"
4270:
4271: test -n "$prev" && \
4272: func_fatal_help "the '$prev' option requires an argument"
4273:
4274: if test -n "$install_override_mode" && $no_mode; then
4275: if $install_cp; then :; else
4276: func_quote_for_eval "$install_override_mode"
4277: func_append install_shared_prog " -m $func_quote_for_eval_result"
4278: fi
4279: fi
4280:
4281: if test -z "$files"; then
4282: if test -z "$dest"; then
4283: func_fatal_help "no file or destination specified"
4284: else
4285: func_fatal_help "you must specify a destination"
4286: fi
4287: fi
4288:
4289: # Strip any trailing slash from the destination.
4290: func_stripname '' '/' "$dest"
4291: dest=$func_stripname_result
4292:
4293: # Check to see that the destination is a directory.
4294: test -d "$dest" && isdir=:
4295: if $isdir; then
4296: destdir=$dest
4297: destname=
4298: else
4299: func_dirname_and_basename "$dest" "" "."
4300: destdir=$func_dirname_result
4301: destname=$func_basename_result
4302:
4303: # Not a directory, so check to see that there is only one file specified.
4304: set dummy $files; shift
4305: test "$#" -gt 1 && \
4306: func_fatal_help "'$dest' is not a directory"
4307: fi
4308: case $destdir in
4309: [\\/]* | [A-Za-z]:[\\/]*) ;;
4310: *)
4311: for file in $files; do
4312: case $file in
4313: *.lo) ;;
4314: *)
4315: func_fatal_help "'$destdir' must be an absolute directory name"
4316: ;;
4317: esac
4318: done
4319: ;;
4320: esac
4321:
4322: # This variable tells wrapper scripts just to set variables rather
4323: # than running their programs.
4324: libtool_install_magic=$magic
4325:
4326: staticlibs=
4327: future_libdirs=
4328: current_libdirs=
4329: for file in $files; do
4330:
4331: # Do each installation.
4332: case $file in
4333: *.$libext)
4334: # Do the static libraries later.
4335: func_append staticlibs " $file"
4336: ;;
4337:
4338: *.la)
4339: func_resolve_sysroot "$file"
4340: file=$func_resolve_sysroot_result
4341:
4342: # Check to see that this really is a libtool archive.
4343: func_lalib_unsafe_p "$file" \
4344: || func_fatal_help "'$file' is not a valid libtool archive"
4345:
4346: library_names=
4347: old_library=
4348: relink_command=
4349: func_source "$file"
4350:
4351: # Add the libdir to current_libdirs if it is the destination.
4352: if test "X$destdir" = "X$libdir"; then
4353: case "$current_libdirs " in
4354: *" $libdir "*) ;;
4355: *) func_append current_libdirs " $libdir" ;;
4356: esac
4357: else
4358: # Note the libdir as a future libdir.
4359: case "$future_libdirs " in
4360: *" $libdir "*) ;;
4361: *) func_append future_libdirs " $libdir" ;;
4362: esac
4363: fi
4364:
4365: func_dirname "$file" "/" ""
4366: dir=$func_dirname_result
4367: func_append dir "$objdir"
4368:
4369: if test -n "$relink_command"; then
4370: # Determine the prefix the user has applied to our future dir.
4371: inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"`
4372:
4373: # Don't allow the user to place us outside of our expected
4374: # location b/c this prevents finding dependent libraries that
4375: # are installed to the same prefix.
4376: # At present, this check doesn't affect windows .dll's that
4377: # are installed into $libdir/../bin (currently, that works fine)
4378: # but it's something to keep an eye on.
4379: test "$inst_prefix_dir" = "$destdir" && \
4380: func_fatal_error "error: cannot install '$file' to a directory not ending in $libdir"
4381:
4382: if test -n "$inst_prefix_dir"; then
4383: # Stick the inst_prefix_dir data into the link command.
4384: relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
4385: else
4386: relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"`
4387: fi
4388:
4389: func_warning "relinking '$file'"
4390: func_show_eval "$relink_command" \
4391: 'func_fatal_error "error: relink '\''$file'\'' with the above command before installing it"'
4392: fi
4393:
4394: # See the names of the shared library.
4395: set dummy $library_names; shift
4396: if test -n "$1"; then
4397: realname=$1
4398: shift
4399:
4400: srcname=$realname
4401: test -n "$relink_command" && srcname=${realname}T
4402:
4403: # Install the shared library and build the symlinks.
4404: func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \
4405: 'exit $?'
4406: tstripme=$stripme
4407: case $host_os in
4408: cygwin* | mingw* | pw32* | cegcc*)
4409: case $realname in
4410: *.dll.a)
4411: tstripme=
4412: ;;
4413: esac
4414: ;;
4415: os2*)
4416: case $realname in
4417: *_dll.a)
4418: tstripme=
4419: ;;
4420: esac
4421: ;;
4422: esac
4423: if test -n "$tstripme" && test -n "$striplib"; then
4424: func_show_eval "$striplib $destdir/$realname" 'exit $?'
4425: fi
4426:
4427: if test "$#" -gt 0; then
4428: # Delete the old symlinks, and create new ones.
4429: # Try 'ln -sf' first, because the 'ln' binary might depend on
4430: # the symlink we replace! Solaris /bin/ln does not understand -f,
4431: # so we also need to try rm && ln -s.
4432: for linkname
4433: do
4434: test "$linkname" != "$realname" \
4435: && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })"
4436: done
4437: fi
4438:
4439: # Do each command in the postinstall commands.
4440: lib=$destdir/$realname
4441: func_execute_cmds "$postinstall_cmds" 'exit $?'
4442: fi
4443:
4444: # Install the pseudo-library for information purposes.
4445: func_basename "$file"
4446: name=$func_basename_result
4447: instname=$dir/${name}i
4448: func_show_eval "$install_prog $instname $destdir/$name" 'exit $?'
4449:
4450: # Maybe install the static library, too.
4451: test -n "$old_library" && func_append staticlibs " $dir/$old_library"
4452: ;;
4453:
4454: *.lo)
4455: # Install (i.e. copy) a libtool object.
4456:
4457: # Figure out destination file name, if it wasn't already specified.
4458: if test -n "$destname"; then
4459: destfile=$destdir/$destname
4460: else
4461: func_basename "$file"
4462: destfile=$func_basename_result
4463: destfile=$destdir/$destfile
4464: fi
4465:
4466: # Deduce the name of the destination old-style object file.
4467: case $destfile in
4468: *.lo)
4469: func_lo2o "$destfile"
4470: staticdest=$func_lo2o_result
4471: ;;
4472: *.$objext)
4473: staticdest=$destfile
4474: destfile=
4475: ;;
4476: *)
4477: func_fatal_help "cannot copy a libtool object to '$destfile'"
4478: ;;
4479: esac
4480:
4481: # Install the libtool object if requested.
4482: test -n "$destfile" && \
4483: func_show_eval "$install_prog $file $destfile" 'exit $?'
4484:
4485: # Install the old object if enabled.
4486: if test yes = "$build_old_libs"; then
4487: # Deduce the name of the old-style object file.
4488: func_lo2o "$file"
4489: staticobj=$func_lo2o_result
4490: func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?'
4491: fi
4492: exit $EXIT_SUCCESS
4493: ;;
4494:
4495: *)
4496: # Figure out destination file name, if it wasn't already specified.
4497: if test -n "$destname"; then
4498: destfile=$destdir/$destname
4499: else
4500: func_basename "$file"
4501: destfile=$func_basename_result
4502: destfile=$destdir/$destfile
4503: fi
4504:
4505: # If the file is missing, and there is a .exe on the end, strip it
4506: # because it is most likely a libtool script we actually want to
4507: # install
4508: stripped_ext=
4509: case $file in
4510: *.exe)
4511: if test ! -f "$file"; then
4512: func_stripname '' '.exe' "$file"
4513: file=$func_stripname_result
4514: stripped_ext=.exe
4515: fi
4516: ;;
4517: esac
4518:
4519: # Do a test to see if this is really a libtool program.
4520: case $host in
4521: *cygwin* | *mingw*)
4522: if func_ltwrapper_executable_p "$file"; then
4523: func_ltwrapper_scriptname "$file"
4524: wrapper=$func_ltwrapper_scriptname_result
4525: else
4526: func_stripname '' '.exe' "$file"
4527: wrapper=$func_stripname_result
4528: fi
4529: ;;
4530: *)
4531: wrapper=$file
4532: ;;
4533: esac
4534: if func_ltwrapper_script_p "$wrapper"; then
4535: notinst_deplibs=
4536: relink_command=
4537:
4538: func_source "$wrapper"
4539:
4540: # Check the variables that should have been set.
4541: test -z "$generated_by_libtool_version" && \
4542: func_fatal_error "invalid libtool wrapper script '$wrapper'"
4543:
4544: finalize=:
4545: for lib in $notinst_deplibs; do
4546: # Check to see that each library is installed.
4547: libdir=
4548: if test -f "$lib"; then
4549: func_source "$lib"
4550: fi
4551: libfile=$libdir/`$ECHO "$lib" | $SED 's%^.*/%%g'`
4552: if test -n "$libdir" && test ! -f "$libfile"; then
4553: func_warning "'$lib' has not been installed in '$libdir'"
4554: finalize=false
4555: fi
4556: done
4557:
4558: relink_command=
4559: func_source "$wrapper"
4560:
4561: outputname=
4562: if test no = "$fast_install" && test -n "$relink_command"; then
4563: $opt_dry_run || {
4564: if $finalize; then
4565: tmpdir=`func_mktempdir`
4566: func_basename "$file$stripped_ext"
4567: file=$func_basename_result
4568: outputname=$tmpdir/$file
4569: # Replace the output file specification.
4570: relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'`
4571:
4572: $opt_quiet || {
4573: func_quote_for_expand "$relink_command"
4574: eval "func_echo $func_quote_for_expand_result"
4575: }
4576: if eval "$relink_command"; then :
4577: else
4578: func_error "error: relink '$file' with the above command before installing it"
4579: $opt_dry_run || ${RM}r "$tmpdir"
4580: continue
4581: fi
4582: file=$outputname
4583: else
4584: func_warning "cannot relink '$file'"
4585: fi
4586: }
4587: else
4588: # Install the binary that we compiled earlier.
4589: file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"`
4590: fi
4591: fi
4592:
4593: # remove .exe since cygwin /usr/bin/install will append another
4594: # one anyway
4595: case $install_prog,$host in
4596: */usr/bin/install*,*cygwin*)
4597: case $file:$destfile in
4598: *.exe:*.exe)
4599: # this is ok
4600: ;;
4601: *.exe:*)
4602: destfile=$destfile.exe
4603: ;;
4604: *:*.exe)
4605: func_stripname '' '.exe' "$destfile"
4606: destfile=$func_stripname_result
4607: ;;
4608: esac
4609: ;;
4610: esac
4611: func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?'
4612: $opt_dry_run || if test -n "$outputname"; then
4613: ${RM}r "$tmpdir"
4614: fi
4615: ;;
4616: esac
4617: done
4618:
4619: for file in $staticlibs; do
4620: func_basename "$file"
4621: name=$func_basename_result
4622:
4623: # Set up the ranlib parameters.
4624: oldlib=$destdir/$name
4625: func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
4626: tool_oldlib=$func_to_tool_file_result
4627:
4628: func_show_eval "$install_prog \$file \$oldlib" 'exit $?'
4629:
4630: if test -n "$stripme" && test -n "$old_striplib"; then
4631: func_show_eval "$old_striplib $tool_oldlib" 'exit $?'
4632: fi
4633:
4634: # Do each command in the postinstall commands.
4635: func_execute_cmds "$old_postinstall_cmds" 'exit $?'
4636: done
4637:
4638: test -n "$future_libdirs" && \
4639: func_warning "remember to run '$progname --finish$future_libdirs'"
4640:
4641: if test -n "$current_libdirs"; then
4642: # Maybe just do a dry run.
4643: $opt_dry_run && current_libdirs=" -n$current_libdirs"
4644: exec_cmd='$SHELL "$progpath" $preserve_args --finish$current_libdirs'
4645: else
4646: exit $EXIT_SUCCESS
4647: fi
4648: }
4649:
4650: test install = "$opt_mode" && func_mode_install ${1+"$@"}
4651:
4652:
4653: # func_generate_dlsyms outputname originator pic_p
4654: # Extract symbols from dlprefiles and create ${outputname}S.o with
4655: # a dlpreopen symbol table.
4656: func_generate_dlsyms ()
4657: {
4658: $debug_cmd
4659:
4660: my_outputname=$1
4661: my_originator=$2
4662: my_pic_p=${3-false}
4663: my_prefix=`$ECHO "$my_originator" | $SED 's%[^a-zA-Z0-9]%_%g'`
4664: my_dlsyms=
4665:
4666: if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then
4667: if test -n "$NM" && test -n "$global_symbol_pipe"; then
4668: my_dlsyms=${my_outputname}S.c
4669: else
4670: func_error "not configured to extract global symbols from dlpreopened files"
4671: fi
4672: fi
4673:
4674: if test -n "$my_dlsyms"; then
4675: case $my_dlsyms in
4676: "") ;;
4677: *.c)
4678: # Discover the nlist of each of the dlfiles.
4679: nlist=$output_objdir/$my_outputname.nm
4680:
4681: func_show_eval "$RM $nlist ${nlist}S ${nlist}T"
4682:
4683: # Parse the name list into a source file.
4684: func_verbose "creating $output_objdir/$my_dlsyms"
4685:
4686: $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\
4687: /* $my_dlsyms - symbol resolution table for '$my_outputname' dlsym emulation. */
4688: /* Generated by $PROGRAM (GNU $PACKAGE) $VERSION */
4689:
4690: #ifdef __cplusplus
4691: extern \"C\" {
4692: #endif
4693:
4694: #if defined __GNUC__ && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4))
4695: #pragma GCC diagnostic ignored \"-Wstrict-prototypes\"
4696: #endif
4697:
4698: /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
4699: #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
4700: /* DATA imports from DLLs on WIN32 can't be const, because runtime
4701: relocations are performed -- see ld's documentation on pseudo-relocs. */
4702: # define LT_DLSYM_CONST
4703: #elif defined __osf__
4704: /* This system does not cope well with relocations in const data. */
4705: # define LT_DLSYM_CONST
4706: #else
4707: # define LT_DLSYM_CONST const
4708: #endif
4709:
4710: #define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0)
4711:
4712: /* External symbol declarations for the compiler. */\
4713: "
4714:
4715: if test yes = "$dlself"; then
4716: func_verbose "generating symbol list for '$output'"
4717:
4718: $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist"
4719:
4720: # Add our own program objects to the symbol list.
4721: progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP`
4722: for progfile in $progfiles; do
4723: func_to_tool_file "$progfile" func_convert_file_msys_to_w32
4724: func_verbose "extracting global C symbols from '$func_to_tool_file_result'"
4725: $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'"
4726: done
4727:
4728: if test -n "$exclude_expsyms"; then
4729: $opt_dry_run || {
4730: eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
4731: eval '$MV "$nlist"T "$nlist"'
4732: }
4733: fi
4734:
4735: if test -n "$export_symbols_regex"; then
4736: $opt_dry_run || {
4737: eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
4738: eval '$MV "$nlist"T "$nlist"'
4739: }
4740: fi
4741:
4742: # Prepare the list of exported symbols
4743: if test -z "$export_symbols"; then
4744: export_symbols=$output_objdir/$outputname.exp
4745: $opt_dry_run || {
4746: $RM $export_symbols
4747: eval "$SED -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
4748: case $host in
4749: *cygwin* | *mingw* | *cegcc* )
4750: eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
4751: eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
4752: ;;
4753: esac
4754: }
4755: else
4756: $opt_dry_run || {
4757: eval "$SED -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
4758: eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
4759: eval '$MV "$nlist"T "$nlist"'
4760: case $host in
4761: *cygwin* | *mingw* | *cegcc* )
4762: eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
4763: eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
4764: ;;
4765: esac
4766: }
4767: fi
4768: fi
4769:
4770: for dlprefile in $dlprefiles; do
4771: func_verbose "extracting global C symbols from '$dlprefile'"
4772: func_basename "$dlprefile"
4773: name=$func_basename_result
4774: case $host in
4775: *cygwin* | *mingw* | *cegcc* )
4776: # if an import library, we need to obtain dlname
4777: if func_win32_import_lib_p "$dlprefile"; then
4778: func_tr_sh "$dlprefile"
4779: eval "curr_lafile=\$libfile_$func_tr_sh_result"
4780: dlprefile_dlbasename=
4781: if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then
4782: # Use subshell, to avoid clobbering current variable values
4783: dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"`
4784: if test -n "$dlprefile_dlname"; then
4785: func_basename "$dlprefile_dlname"
4786: dlprefile_dlbasename=$func_basename_result
4787: else
4788: # no lafile. user explicitly requested -dlpreopen <import library>.
4789: $sharedlib_from_linklib_cmd "$dlprefile"
4790: dlprefile_dlbasename=$sharedlib_from_linklib_result
4791: fi
4792: fi
4793: $opt_dry_run || {
4794: if test -n "$dlprefile_dlbasename"; then
4795: eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"'
4796: else
4797: func_warning "Could not compute DLL name from $name"
4798: eval '$ECHO ": $name " >> "$nlist"'
4799: fi
4800: func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
4801: eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe |
4802: $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'"
4803: }
4804: else # not an import lib
4805: $opt_dry_run || {
4806: eval '$ECHO ": $name " >> "$nlist"'
4807: func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
4808: eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
4809: }
4810: fi
4811: ;;
4812: *)
4813: $opt_dry_run || {
4814: eval '$ECHO ": $name " >> "$nlist"'
4815: func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
4816: eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
4817: }
4818: ;;
4819: esac
4820: done
4821:
4822: $opt_dry_run || {
4823: # Make sure we have at least an empty file.
4824: test -f "$nlist" || : > "$nlist"
4825:
4826: if test -n "$exclude_expsyms"; then
4827: $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
4828: $MV "$nlist"T "$nlist"
4829: fi
4830:
4831: # Try sorting and uniquifying the output.
4832: if $GREP -v "^: " < "$nlist" |
4833: if sort -k 3 </dev/null >/dev/null 2>&1; then
4834: sort -k 3
4835: else
4836: sort +2
4837: fi |
4838: uniq > "$nlist"S; then
4839: :
4840: else
4841: $GREP -v "^: " < "$nlist" > "$nlist"S
4842: fi
4843:
4844: if test -f "$nlist"S; then
4845: eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"'
4846: else
4847: echo '/* NONE */' >> "$output_objdir/$my_dlsyms"
4848: fi
4849:
4850: func_show_eval '$RM "${nlist}I"'
4851: if test -n "$global_symbol_to_import"; then
4852: eval "$global_symbol_to_import"' < "$nlist"S > "$nlist"I'
4853: fi
4854:
4855: echo >> "$output_objdir/$my_dlsyms" "\
4856:
4857: /* The mapping between symbol names and symbols. */
4858: typedef struct {
4859: const char *name;
4860: void *address;
4861: } lt_dlsymlist;
4862: extern LT_DLSYM_CONST lt_dlsymlist
4863: lt_${my_prefix}_LTX_preloaded_symbols[];\
4864: "
4865:
4866: if test -s "$nlist"I; then
4867: echo >> "$output_objdir/$my_dlsyms" "\
4868: static void lt_syminit(void)
4869: {
4870: LT_DLSYM_CONST lt_dlsymlist *symbol = lt_${my_prefix}_LTX_preloaded_symbols;
4871: for (; symbol->name; ++symbol)
4872: {"
4873: $SED 's/.*/ if (STREQ (symbol->name, \"&\")) symbol->address = (void *) \&&;/' < "$nlist"I >> "$output_objdir/$my_dlsyms"
4874: echo >> "$output_objdir/$my_dlsyms" "\
4875: }
4876: }"
4877: fi
4878: echo >> "$output_objdir/$my_dlsyms" "\
4879: LT_DLSYM_CONST lt_dlsymlist
4880: lt_${my_prefix}_LTX_preloaded_symbols[] =
4881: { {\"$my_originator\", (void *) 0},"
4882:
4883: if test -s "$nlist"I; then
4884: echo >> "$output_objdir/$my_dlsyms" "\
4885: {\"@INIT@\", (void *) <_syminit},"
4886: fi
4887:
4888: case $need_lib_prefix in
4889: no)
4890: eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms"
4891: ;;
4892: *)
4893: eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms"
4894: ;;
4895: esac
4896: echo >> "$output_objdir/$my_dlsyms" "\
4897: {0, (void *) 0}
4898: };
4899:
4900: /* This works around a problem in FreeBSD linker */
4901: #ifdef FREEBSD_WORKAROUND
4902: static const void *lt_preloaded_setup() {
4903: return lt_${my_prefix}_LTX_preloaded_symbols;
4904: }
4905: #endif
4906:
4907: #ifdef __cplusplus
4908: }
4909: #endif\
4910: "
4911: } # !$opt_dry_run
4912:
4913: pic_flag_for_symtable=
4914: case "$compile_command " in
4915: *" -static "*) ;;
4916: *)
4917: case $host in
4918: # compiling the symbol table file with pic_flag works around
4919: # a FreeBSD bug that causes programs to crash when -lm is
4920: # linked before any other PIC object. But we must not use
4921: # pic_flag when linking with -static. The problem exists in
4922: # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
4923: *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
4924: pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;;
4925: *-*-hpux*)
4926: pic_flag_for_symtable=" $pic_flag" ;;
4927: *)
4928: $my_pic_p && pic_flag_for_symtable=" $pic_flag"
4929: ;;
4930: esac
4931: ;;
4932: esac
4933: symtab_cflags=
4934: for arg in $LTCFLAGS; do
4935: case $arg in
4936: -pie | -fpie | -fPIE) ;;
4937: *) func_append symtab_cflags " $arg" ;;
4938: esac
4939: done
4940:
4941: # Now compile the dynamic symbol file.
4942: func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?'
4943:
4944: # Clean up the generated files.
4945: func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T" "${nlist}I"'
4946:
4947: # Transform the symbol file into the correct name.
4948: symfileobj=$output_objdir/${my_outputname}S.$objext
4949: case $host in
4950: *cygwin* | *mingw* | *cegcc* )
4951: if test -f "$output_objdir/$my_outputname.def"; then
4952: compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
4953: finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
4954: else
4955: compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
4956: finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
4957: fi
4958: ;;
4959: *)
4960: compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
4961: finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
4962: ;;
4963: esac
4964: ;;
4965: *)
4966: func_fatal_error "unknown suffix for '$my_dlsyms'"
4967: ;;
4968: esac
4969: else
4970: # We keep going just in case the user didn't refer to
4971: # lt_preloaded_symbols. The linker will fail if global_symbol_pipe
4972: # really was required.
4973:
4974: # Nullify the symbol file.
4975: compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"`
4976: finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"`
4977: fi
4978: }
4979:
4980: # func_cygming_gnu_implib_p ARG
4981: # This predicate returns with zero status (TRUE) if
4982: # ARG is a GNU/binutils-style import library. Returns
4983: # with nonzero status (FALSE) otherwise.
4984: func_cygming_gnu_implib_p ()
4985: {
4986: $debug_cmd
4987:
4988: func_to_tool_file "$1" func_convert_file_msys_to_w32
4989: func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'`
4990: test -n "$func_cygming_gnu_implib_tmp"
4991: }
4992:
4993: # func_cygming_ms_implib_p ARG
4994: # This predicate returns with zero status (TRUE) if
4995: # ARG is an MS-style import library. Returns
4996: # with nonzero status (FALSE) otherwise.
4997: func_cygming_ms_implib_p ()
4998: {
4999: $debug_cmd
5000:
5001: func_to_tool_file "$1" func_convert_file_msys_to_w32
5002: func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'`
5003: test -n "$func_cygming_ms_implib_tmp"
5004: }
5005:
5006: # func_win32_libid arg
5007: # return the library type of file 'arg'
5008: #
5009: # Need a lot of goo to handle *both* DLLs and import libs
5010: # Has to be a shell function in order to 'eat' the argument
5011: # that is supplied when $file_magic_command is called.
5012: # Despite the name, also deal with 64 bit binaries.
5013: func_win32_libid ()
5014: {
5015: $debug_cmd
5016:
5017: win32_libid_type=unknown
5018: win32_fileres=`file -L $1 2>/dev/null`
5019: case $win32_fileres in
5020: *ar\ archive\ import\ library*) # definitely import
5021: win32_libid_type="x86 archive import"
5022: ;;
5023: *ar\ archive*) # could be an import, or static
5024: # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD.
5025: if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null |
5026: $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then
5027: case $nm_interface in
5028: "MS dumpbin")
5029: if func_cygming_ms_implib_p "$1" ||
5030: func_cygming_gnu_implib_p "$1"
5031: then
5032: win32_nmres=import
5033: else
5034: win32_nmres=
5035: fi
5036: ;;
5037: *)
5038: func_to_tool_file "$1" func_convert_file_msys_to_w32
5039: win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" |
5040: $SED -n -e '
5041: 1,100{
5042: / I /{
5043: s|.*|import|
5044: p
5045: q
5046: }
5047: }'`
5048: ;;
5049: esac
5050: case $win32_nmres in
5051: import*) win32_libid_type="x86 archive import";;
5052: *) win32_libid_type="x86 archive static";;
5053: esac
5054: fi
5055: ;;
5056: *DLL*)
5057: win32_libid_type="x86 DLL"
5058: ;;
5059: *executable*) # but shell scripts are "executable" too...
5060: case $win32_fileres in
5061: *MS\ Windows\ PE\ Intel*)
5062: win32_libid_type="x86 DLL"
5063: ;;
5064: esac
5065: ;;
5066: esac
5067: $ECHO "$win32_libid_type"
5068: }
5069:
5070: # func_cygming_dll_for_implib ARG
5071: #
5072: # Platform-specific function to extract the
5073: # name of the DLL associated with the specified
5074: # import library ARG.
5075: # Invoked by eval'ing the libtool variable
5076: # $sharedlib_from_linklib_cmd
5077: # Result is available in the variable
5078: # $sharedlib_from_linklib_result
5079: func_cygming_dll_for_implib ()
5080: {
5081: $debug_cmd
5082:
5083: sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"`
5084: }
5085:
5086: # func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs
5087: #
5088: # The is the core of a fallback implementation of a
5089: # platform-specific function to extract the name of the
5090: # DLL associated with the specified import library LIBNAME.
5091: #
5092: # SECTION_NAME is either .idata$6 or .idata$7, depending
5093: # on the platform and compiler that created the implib.
5094: #
5095: # Echos the name of the DLL associated with the
5096: # specified import library.
5097: func_cygming_dll_for_implib_fallback_core ()
5098: {
5099: $debug_cmd
5100:
5101: match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"`
5102: $OBJDUMP -s --section "$1" "$2" 2>/dev/null |
5103: $SED '/^Contents of section '"$match_literal"':/{
5104: # Place marker at beginning of archive member dllname section
5105: s/.*/====MARK====/
5106: p
5107: d
5108: }
5109: # These lines can sometimes be longer than 43 characters, but
5110: # are always uninteresting
5111: /:[ ]*file format pe[i]\{,1\}-/d
5112: /^In archive [^:]*:/d
5113: # Ensure marker is printed
5114: /^====MARK====/p
5115: # Remove all lines with less than 43 characters
5116: /^.\{43\}/!d
5117: # From remaining lines, remove first 43 characters
5118: s/^.\{43\}//' |
5119: $SED -n '
5120: # Join marker and all lines until next marker into a single line
5121: /^====MARK====/ b para
5122: H
5123: $ b para
5124: b
5125: :para
5126: x
5127: s/\n//g
5128: # Remove the marker
5129: s/^====MARK====//
5130: # Remove trailing dots and whitespace
5131: s/[\. \t]*$//
5132: # Print
5133: /./p' |
5134: # we now have a list, one entry per line, of the stringified
5135: # contents of the appropriate section of all members of the
5136: # archive that possess that section. Heuristic: eliminate
5137: # all those that have a first or second character that is
5138: # a '.' (that is, objdump's representation of an unprintable
5139: # character.) This should work for all archives with less than
5140: # 0x302f exports -- but will fail for DLLs whose name actually
5141: # begins with a literal '.' or a single character followed by
5142: # a '.'.
5143: #
5144: # Of those that remain, print the first one.
5145: $SED -e '/^\./d;/^.\./d;q'
5146: }
5147:
5148: # func_cygming_dll_for_implib_fallback ARG
5149: # Platform-specific function to extract the
5150: # name of the DLL associated with the specified
5151: # import library ARG.
5152: #
5153: # This fallback implementation is for use when $DLLTOOL
5154: # does not support the --identify-strict option.
5155: # Invoked by eval'ing the libtool variable
5156: # $sharedlib_from_linklib_cmd
5157: # Result is available in the variable
5158: # $sharedlib_from_linklib_result
5159: func_cygming_dll_for_implib_fallback ()
5160: {
5161: $debug_cmd
5162:
5163: if func_cygming_gnu_implib_p "$1"; then
5164: # binutils import library
5165: sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"`
5166: elif func_cygming_ms_implib_p "$1"; then
5167: # ms-generated import library
5168: sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"`
5169: else
5170: # unknown
5171: sharedlib_from_linklib_result=
5172: fi
5173: }
5174:
5175:
5176: # func_extract_an_archive dir oldlib
5177: func_extract_an_archive ()
5178: {
5179: $debug_cmd
5180:
5181: f_ex_an_ar_dir=$1; shift
5182: f_ex_an_ar_oldlib=$1
5183: if test yes = "$lock_old_archive_extraction"; then
5184: lockfile=$f_ex_an_ar_oldlib.lock
5185: until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
5186: func_echo "Waiting for $lockfile to be removed"
5187: sleep 2
5188: done
5189: fi
5190: func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \
5191: 'stat=$?; rm -f "$lockfile"; exit $stat'
5192: if test yes = "$lock_old_archive_extraction"; then
5193: $opt_dry_run || rm -f "$lockfile"
5194: fi
5195: if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
5196: :
5197: else
5198: func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib"
5199: fi
5200: }
5201:
5202:
5203: # func_extract_archives gentop oldlib ...
5204: func_extract_archives ()
5205: {
5206: $debug_cmd
5207:
5208: my_gentop=$1; shift
5209: my_oldlibs=${1+"$@"}
5210: my_oldobjs=
5211: my_xlib=
5212: my_xabs=
5213: my_xdir=
5214:
5215: for my_xlib in $my_oldlibs; do
5216: # Extract the objects.
5217: case $my_xlib in
5218: [\\/]* | [A-Za-z]:[\\/]*) my_xabs=$my_xlib ;;
5219: *) my_xabs=`pwd`"/$my_xlib" ;;
5220: esac
5221: func_basename "$my_xlib"
5222: my_xlib=$func_basename_result
5223: my_xlib_u=$my_xlib
5224: while :; do
5225: case " $extracted_archives " in
5226: *" $my_xlib_u "*)
5227: func_arith $extracted_serial + 1
5228: extracted_serial=$func_arith_result
5229: my_xlib_u=lt$extracted_serial-$my_xlib ;;
5230: *) break ;;
5231: esac
5232: done
5233: extracted_archives="$extracted_archives $my_xlib_u"
5234: my_xdir=$my_gentop/$my_xlib_u
5235:
5236: func_mkdir_p "$my_xdir"
5237:
5238: case $host in
5239: *-darwin*)
5240: func_verbose "Extracting $my_xabs"
5241: # Do not bother doing anything if just a dry run
5242: $opt_dry_run || {
5243: darwin_orig_dir=`pwd`
5244: cd $my_xdir || exit $?
5245: darwin_archive=$my_xabs
5246: darwin_curdir=`pwd`
5247: func_basename "$darwin_archive"
5248: darwin_base_archive=$func_basename_result
5249: darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true`
5250: if test -n "$darwin_arches"; then
5251: darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'`
5252: darwin_arch=
5253: func_verbose "$darwin_base_archive has multiple architectures $darwin_arches"
5254: for darwin_arch in $darwin_arches; do
5255: func_mkdir_p "unfat-$$/$darwin_base_archive-$darwin_arch"
5256: $LIPO -thin $darwin_arch -output "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" "$darwin_archive"
5257: cd "unfat-$$/$darwin_base_archive-$darwin_arch"
5258: func_extract_an_archive "`pwd`" "$darwin_base_archive"
5259: cd "$darwin_curdir"
5260: $RM "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive"
5261: done # $darwin_arches
5262: ## Okay now we've a bunch of thin objects, gotta fatten them up :)
5263: darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$sed_basename" | sort -u`
5264: darwin_file=
5265: darwin_files=
5266: for darwin_file in $darwin_filelist; do
5267: darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP`
5268: $LIPO -create -output "$darwin_file" $darwin_files
5269: done # $darwin_filelist
5270: $RM -rf unfat-$$
5271: cd "$darwin_orig_dir"
5272: else
5273: cd $darwin_orig_dir
5274: func_extract_an_archive "$my_xdir" "$my_xabs"
5275: fi # $darwin_arches
5276: } # !$opt_dry_run
5277: ;;
5278: *)
5279: func_extract_an_archive "$my_xdir" "$my_xabs"
5280: ;;
5281: esac
5282: my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP`
5283: done
5284:
5285: func_extract_archives_result=$my_oldobjs
5286: }
5287:
5288:
5289: # func_emit_wrapper [arg=no]
5290: #
5291: # Emit a libtool wrapper script on stdout.
5292: # Don't directly open a file because we may want to
5293: # incorporate the script contents within a cygwin/mingw
5294: # wrapper executable. Must ONLY be called from within
5295: # func_mode_link because it depends on a number of variables
5296: # set therein.
5297: #
5298: # ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR
5299: # variable will take. If 'yes', then the emitted script
5300: # will assume that the directory where it is stored is
5301: # the $objdir directory. This is a cygwin/mingw-specific
5302: # behavior.
5303: func_emit_wrapper ()
5304: {
5305: func_emit_wrapper_arg1=${1-no}
5306:
5307: $ECHO "\
5308: #! $SHELL
5309:
5310: # $output - temporary wrapper script for $objdir/$outputname
5311: # Generated by $PROGRAM (GNU $PACKAGE) $VERSION
5312: #
5313: # The $output program cannot be directly executed until all the libtool
5314: # libraries that it depends on are installed.
5315: #
5316: # This wrapper script should never be moved out of the build directory.
5317: # If it is, it will not operate correctly.
5318:
5319: # Sed substitution that helps us do robust quoting. It backslashifies
5320: # metacharacters that are still active within double-quoted strings.
5321: sed_quote_subst='$sed_quote_subst'
5322:
5323: # Be Bourne compatible
5324: if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
5325: emulate sh
5326: NULLCMD=:
5327: # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
5328: # is contrary to our usage. Disable this feature.
5329: alias -g '\${1+\"\$@\"}'='\"\$@\"'
5330: setopt NO_GLOB_SUBST
5331: else
5332: case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
5333: fi
5334: BIN_SH=xpg4; export BIN_SH # for Tru64
5335: DUALCASE=1; export DUALCASE # for MKS sh
5336:
5337: # The HP-UX ksh and POSIX shell print the target directory to stdout
5338: # if CDPATH is set.
5339: (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
5340:
5341: relink_command=\"$relink_command\"
5342:
5343: # This environment variable determines our operation mode.
5344: if test \"\$libtool_install_magic\" = \"$magic\"; then
5345: # install mode needs the following variables:
5346: generated_by_libtool_version='$macro_version'
5347: notinst_deplibs='$notinst_deplibs'
5348: else
5349: # When we are sourced in execute mode, \$file and \$ECHO are already set.
5350: if test \"\$libtool_execute_magic\" != \"$magic\"; then
5351: file=\"\$0\""
5352:
5353: qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"`
5354: $ECHO "\
5355:
5356: # A function that is used when there is no print builtin or printf.
5357: func_fallback_echo ()
5358: {
5359: eval 'cat <<_LTECHO_EOF
5360: \$1
5361: _LTECHO_EOF'
5362: }
5363: ECHO=\"$qECHO\"
5364: fi
5365:
5366: # Very basic option parsing. These options are (a) specific to
5367: # the libtool wrapper, (b) are identical between the wrapper
5368: # /script/ and the wrapper /executable/ that is used only on
5369: # windows platforms, and (c) all begin with the string "--lt-"
5370: # (application programs are unlikely to have options that match
5371: # this pattern).
5372: #
5373: # There are only two supported options: --lt-debug and
5374: # --lt-dump-script. There is, deliberately, no --lt-help.
5375: #
5376: # The first argument to this parsing function should be the
5377: # script's $0 value, followed by "$@".
5378: lt_option_debug=
5379: func_parse_lt_options ()
5380: {
5381: lt_script_arg0=\$0
5382: shift
5383: for lt_opt
5384: do
5385: case \"\$lt_opt\" in
5386: --lt-debug) lt_option_debug=1 ;;
5387: --lt-dump-script)
5388: lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\`
5389: test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=.
5390: lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\`
5391: cat \"\$lt_dump_D/\$lt_dump_F\"
5392: exit 0
5393: ;;
5394: --lt-*)
5395: \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2
5396: exit 1
5397: ;;
5398: esac
5399: done
5400:
5401: # Print the debug banner immediately:
5402: if test -n \"\$lt_option_debug\"; then
5403: echo \"$outputname:$output:\$LINENO: libtool wrapper (GNU $PACKAGE) $VERSION\" 1>&2
5404: fi
5405: }
5406:
5407: # Used when --lt-debug. Prints its arguments to stdout
5408: # (redirection is the responsibility of the caller)
5409: func_lt_dump_args ()
5410: {
5411: lt_dump_args_N=1;
5412: for lt_arg
5413: do
5414: \$ECHO \"$outputname:$output:\$LINENO: newargv[\$lt_dump_args_N]: \$lt_arg\"
5415: lt_dump_args_N=\`expr \$lt_dump_args_N + 1\`
5416: done
5417: }
5418:
5419: # Core function for launching the target application
5420: func_exec_program_core ()
5421: {
5422: "
5423: case $host in
5424: # Backslashes separate directories on plain windows
5425: *-*-mingw | *-*-os2* | *-cegcc*)
5426: $ECHO "\
5427: if test -n \"\$lt_option_debug\"; then
5428: \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir\\\\\$program\" 1>&2
5429: func_lt_dump_args \${1+\"\$@\"} 1>&2
5430: fi
5431: exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
5432: "
5433: ;;
5434:
5435: *)
5436: $ECHO "\
5437: if test -n \"\$lt_option_debug\"; then
5438: \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir/\$program\" 1>&2
5439: func_lt_dump_args \${1+\"\$@\"} 1>&2
5440: fi
5441: exec \"\$progdir/\$program\" \${1+\"\$@\"}
5442: "
5443: ;;
5444: esac
5445: $ECHO "\
5446: \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2
5447: exit 1
5448: }
5449:
5450: # A function to encapsulate launching the target application
5451: # Strips options in the --lt-* namespace from \$@ and
5452: # launches target application with the remaining arguments.
5453: func_exec_program ()
5454: {
5455: case \" \$* \" in
5456: *\\ --lt-*)
5457: for lt_wr_arg
5458: do
5459: case \$lt_wr_arg in
5460: --lt-*) ;;
5461: *) set x \"\$@\" \"\$lt_wr_arg\"; shift;;
5462: esac
5463: shift
5464: done ;;
5465: esac
5466: func_exec_program_core \${1+\"\$@\"}
5467: }
5468:
5469: # Parse options
5470: func_parse_lt_options \"\$0\" \${1+\"\$@\"}
5471:
5472: # Find the directory that this script lives in.
5473: thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\`
5474: test \"x\$thisdir\" = \"x\$file\" && thisdir=.
5475:
5476: # Follow symbolic links until we get to the real thisdir.
5477: file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\`
5478: while test -n \"\$file\"; do
5479: destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\`
5480:
5481: # If there was a directory component, then change thisdir.
5482: if test \"x\$destdir\" != \"x\$file\"; then
5483: case \"\$destdir\" in
5484: [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
5485: *) thisdir=\"\$thisdir/\$destdir\" ;;
5486: esac
5487: fi
5488:
5489: file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\`
5490: file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\`
5491: done
5492:
5493: # Usually 'no', except on cygwin/mingw when embedded into
5494: # the cwrapper.
5495: WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1
5496: if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then
5497: # special case for '.'
5498: if test \"\$thisdir\" = \".\"; then
5499: thisdir=\`pwd\`
5500: fi
5501: # remove .libs from thisdir
5502: case \"\$thisdir\" in
5503: *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;;
5504: $objdir ) thisdir=. ;;
5505: esac
5506: fi
5507:
5508: # Try to get the absolute directory name.
5509: absdir=\`cd \"\$thisdir\" && pwd\`
5510: test -n \"\$absdir\" && thisdir=\"\$absdir\"
5511: "
5512:
5513: if test yes = "$fast_install"; then
5514: $ECHO "\
5515: program=lt-'$outputname'$exeext
5516: progdir=\"\$thisdir/$objdir\"
5517:
5518: if test ! -f \"\$progdir/\$program\" ||
5519: { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | $SED 1q\`; \\
5520: test \"X\$file\" != \"X\$progdir/\$program\"; }; then
5521:
5522: file=\"\$\$-\$program\"
5523:
5524: if test ! -d \"\$progdir\"; then
5525: $MKDIR \"\$progdir\"
5526: else
5527: $RM \"\$progdir/\$file\"
5528: fi"
5529:
5530: $ECHO "\
5531:
5532: # relink executable if necessary
5533: if test -n \"\$relink_command\"; then
5534: if relink_command_output=\`eval \$relink_command 2>&1\`; then :
5535: else
5536: \$ECHO \"\$relink_command_output\" >&2
5537: $RM \"\$progdir/\$file\"
5538: exit 1
5539: fi
5540: fi
5541:
5542: $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
5543: { $RM \"\$progdir/\$program\";
5544: $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; }
5545: $RM \"\$progdir/\$file\"
5546: fi"
5547: else
5548: $ECHO "\
5549: program='$outputname'
5550: progdir=\"\$thisdir/$objdir\"
5551: "
5552: fi
5553:
5554: $ECHO "\
5555:
5556: if test -f \"\$progdir/\$program\"; then"
5557:
5558: # fixup the dll searchpath if we need to.
5559: #
5560: # Fix the DLL searchpath if we need to. Do this before prepending
5561: # to shlibpath, because on Windows, both are PATH and uninstalled
5562: # libraries must come first.
5563: if test -n "$dllsearchpath"; then
5564: $ECHO "\
5565: # Add the dll search path components to the executable PATH
5566: PATH=$dllsearchpath:\$PATH
5567: "
5568: fi
5569:
5570: # Export our shlibpath_var if we have one.
5571: if test yes = "$shlibpath_overrides_runpath" && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
5572: $ECHO "\
5573: # Add our own library path to $shlibpath_var
5574: $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
5575:
5576: # Some systems cannot cope with colon-terminated $shlibpath_var
5577: # The second colon is a workaround for a bug in BeOS R4 sed
5578: $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\`
5579:
5580: export $shlibpath_var
5581: "
5582: fi
5583:
5584: $ECHO "\
5585: if test \"\$libtool_execute_magic\" != \"$magic\"; then
5586: # Run the actual program with our arguments.
5587: func_exec_program \${1+\"\$@\"}
5588: fi
5589: else
5590: # The program doesn't exist.
5591: \$ECHO \"\$0: error: '\$progdir/\$program' does not exist\" 1>&2
5592: \$ECHO \"This script is just a wrapper for \$program.\" 1>&2
5593: \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2
5594: exit 1
5595: fi
5596: fi\
5597: "
5598: }
5599:
5600:
5601: # func_emit_cwrapperexe_src
5602: # emit the source code for a wrapper executable on stdout
5603: # Must ONLY be called from within func_mode_link because
5604: # it depends on a number of variable set therein.
5605: func_emit_cwrapperexe_src ()
5606: {
5607: cat <<EOF
5608:
5609: /* $cwrappersource - temporary wrapper executable for $objdir/$outputname
5610: Generated by $PROGRAM (GNU $PACKAGE) $VERSION
5611:
5612: The $output program cannot be directly executed until all the libtool
5613: libraries that it depends on are installed.
5614:
5615: This wrapper executable should never be moved out of the build directory.
5616: If it is, it will not operate correctly.
5617: */
5618: EOF
5619: cat <<"EOF"
5620: #ifdef _MSC_VER
5621: # define _CRT_SECURE_NO_DEPRECATE 1
5622: #endif
5623: #include <stdio.h>
5624: #include <stdlib.h>
5625: #ifdef _MSC_VER
5626: # include <direct.h>
5627: # include <process.h>
5628: # include <io.h>
5629: #else
5630: # include <unistd.h>
5631: # include <stdint.h>
5632: # ifdef __CYGWIN__
5633: # include <io.h>
5634: # endif
5635: #endif
5636: #include <malloc.h>
5637: #include <stdarg.h>
5638: #include <assert.h>
5639: #include <string.h>
5640: #include <ctype.h>
5641: #include <errno.h>
5642: #include <fcntl.h>
5643: #include <sys/stat.h>
5644:
5645: #define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0)
5646:
5647: /* declarations of non-ANSI functions */
5648: #if defined __MINGW32__
5649: # ifdef __STRICT_ANSI__
5650: int _putenv (const char *);
5651: # endif
5652: #elif defined __CYGWIN__
5653: # ifdef __STRICT_ANSI__
5654: char *realpath (const char *, char *);
5655: int putenv (char *);
5656: int setenv (const char *, const char *, int);
5657: # endif
5658: /* #elif defined other_platform || defined ... */
5659: #endif
5660:
5661: /* portability defines, excluding path handling macros */
5662: #if defined _MSC_VER
5663: # define setmode _setmode
5664: # define stat _stat
5665: # define chmod _chmod
5666: # define getcwd _getcwd
5667: # define putenv _putenv
5668: # define S_IXUSR _S_IEXEC
5669: #elif defined __MINGW32__
5670: # define setmode _setmode
5671: # define stat _stat
5672: # define chmod _chmod
5673: # define getcwd _getcwd
5674: # define putenv _putenv
5675: #elif defined __CYGWIN__
5676: # define HAVE_SETENV
5677: # define FOPEN_WB "wb"
5678: /* #elif defined other platforms ... */
5679: #endif
5680:
5681: #if defined PATH_MAX
5682: # define LT_PATHMAX PATH_MAX
5683: #elif defined MAXPATHLEN
5684: # define LT_PATHMAX MAXPATHLEN
5685: #else
5686: # define LT_PATHMAX 1024
5687: #endif
5688:
5689: #ifndef S_IXOTH
5690: # define S_IXOTH 0
5691: #endif
5692: #ifndef S_IXGRP
5693: # define S_IXGRP 0
5694: #endif
5695:
5696: /* path handling portability macros */
5697: #ifndef DIR_SEPARATOR
5698: # define DIR_SEPARATOR '/'
5699: # define PATH_SEPARATOR ':'
5700: #endif
5701:
5702: #if defined _WIN32 || defined __MSDOS__ || defined __DJGPP__ || \
5703: defined __OS2__
5704: # define HAVE_DOS_BASED_FILE_SYSTEM
5705: # define FOPEN_WB "wb"
5706: # ifndef DIR_SEPARATOR_2
5707: # define DIR_SEPARATOR_2 '\\'
5708: # endif
5709: # ifndef PATH_SEPARATOR_2
5710: # define PATH_SEPARATOR_2 ';'
5711: # endif
5712: #endif
5713:
5714: #ifndef DIR_SEPARATOR_2
5715: # define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
5716: #else /* DIR_SEPARATOR_2 */
5717: # define IS_DIR_SEPARATOR(ch) \
5718: (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
5719: #endif /* DIR_SEPARATOR_2 */
5720:
5721: #ifndef PATH_SEPARATOR_2
5722: # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
5723: #else /* PATH_SEPARATOR_2 */
5724: # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
5725: #endif /* PATH_SEPARATOR_2 */
5726:
5727: #ifndef FOPEN_WB
5728: # define FOPEN_WB "w"
5729: #endif
5730: #ifndef _O_BINARY
5731: # define _O_BINARY 0
5732: #endif
5733:
5734: #define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type)))
5735: #define XFREE(stale) do { \
5736: if (stale) { free (stale); stale = 0; } \
5737: } while (0)
5738:
5739: #if defined LT_DEBUGWRAPPER
5740: static int lt_debug = 1;
5741: #else
5742: static int lt_debug = 0;
5743: #endif
5744:
5745: const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */
5746:
5747: void *xmalloc (size_t num);
5748: char *xstrdup (const char *string);
5749: const char *base_name (const char *name);
5750: char *find_executable (const char *wrapper);
5751: char *chase_symlinks (const char *pathspec);
5752: int make_executable (const char *path);
5753: int check_executable (const char *path);
5754: char *strendzap (char *str, const char *pat);
5755: void lt_debugprintf (const char *file, int line, const char *fmt, ...);
5756: void lt_fatal (const char *file, int line, const char *message, ...);
5757: static const char *nonnull (const char *s);
5758: static const char *nonempty (const char *s);
5759: void lt_setenv (const char *name, const char *value);
5760: char *lt_extend_str (const char *orig_value, const char *add, int to_end);
5761: void lt_update_exe_path (const char *name, const char *value);
5762: void lt_update_lib_path (const char *name, const char *value);
5763: char **prepare_spawn (char **argv);
5764: void lt_dump_script (FILE *f);
5765: EOF
5766:
5767: cat <<EOF
5768: #if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 5)
5769: # define externally_visible volatile
5770: #else
5771: # define externally_visible __attribute__((externally_visible)) volatile
5772: #endif
5773: externally_visible const char * MAGIC_EXE = "$magic_exe";
5774: const char * LIB_PATH_VARNAME = "$shlibpath_var";
5775: EOF
5776:
5777: if test yes = "$shlibpath_overrides_runpath" && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
5778: func_to_host_path "$temp_rpath"
5779: cat <<EOF
5780: const char * LIB_PATH_VALUE = "$func_to_host_path_result";
5781: EOF
5782: else
5783: cat <<"EOF"
5784: const char * LIB_PATH_VALUE = "";
5785: EOF
5786: fi
5787:
5788: if test -n "$dllsearchpath"; then
5789: func_to_host_path "$dllsearchpath:"
5790: cat <<EOF
5791: const char * EXE_PATH_VARNAME = "PATH";
5792: const char * EXE_PATH_VALUE = "$func_to_host_path_result";
5793: EOF
5794: else
5795: cat <<"EOF"
5796: const char * EXE_PATH_VARNAME = "";
5797: const char * EXE_PATH_VALUE = "";
5798: EOF
5799: fi
5800:
5801: if test yes = "$fast_install"; then
5802: cat <<EOF
5803: const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */
5804: EOF
5805: else
5806: cat <<EOF
5807: const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */
5808: EOF
5809: fi
5810:
5811:
5812: cat <<"EOF"
5813:
5814: #define LTWRAPPER_OPTION_PREFIX "--lt-"
5815:
5816: static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX;
5817: static const char *dumpscript_opt = LTWRAPPER_OPTION_PREFIX "dump-script";
5818: static const char *debug_opt = LTWRAPPER_OPTION_PREFIX "debug";
5819:
5820: int
5821: main (int argc, char *argv[])
5822: {
5823: char **newargz;
5824: int newargc;
5825: char *tmp_pathspec;
5826: char *actual_cwrapper_path;
5827: char *actual_cwrapper_name;
5828: char *target_name;
5829: char *lt_argv_zero;
5830: int rval = 127;
5831:
5832: int i;
5833:
5834: program_name = (char *) xstrdup (base_name (argv[0]));
5835: newargz = XMALLOC (char *, (size_t) argc + 1);
5836:
5837: /* very simple arg parsing; don't want to rely on getopt
5838: * also, copy all non cwrapper options to newargz, except
5839: * argz[0], which is handled differently
5840: */
5841: newargc=0;
5842: for (i = 1; i < argc; i++)
5843: {
5844: if (STREQ (argv[i], dumpscript_opt))
5845: {
5846: EOF
5847: case $host in
5848: *mingw* | *cygwin* )
5849: # make stdout use "unix" line endings
5850: echo " setmode(1,_O_BINARY);"
5851: ;;
5852: esac
5853:
5854: cat <<"EOF"
5855: lt_dump_script (stdout);
5856: return 0;
5857: }
5858: if (STREQ (argv[i], debug_opt))
5859: {
5860: lt_debug = 1;
5861: continue;
5862: }
5863: if (STREQ (argv[i], ltwrapper_option_prefix))
5864: {
5865: /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX
5866: namespace, but it is not one of the ones we know about and
5867: have already dealt with, above (inluding dump-script), then
5868: report an error. Otherwise, targets might begin to believe
5869: they are allowed to use options in the LTWRAPPER_OPTION_PREFIX
5870: namespace. The first time any user complains about this, we'll
5871: need to make LTWRAPPER_OPTION_PREFIX a configure-time option
5872: or a configure.ac-settable value.
5873: */
5874: lt_fatal (__FILE__, __LINE__,
5875: "unrecognized %s option: '%s'",
5876: ltwrapper_option_prefix, argv[i]);
5877: }
5878: /* otherwise ... */
5879: newargz[++newargc] = xstrdup (argv[i]);
5880: }
5881: newargz[++newargc] = NULL;
5882:
5883: EOF
5884: cat <<EOF
5885: /* The GNU banner must be the first non-error debug message */
5886: lt_debugprintf (__FILE__, __LINE__, "libtool wrapper (GNU $PACKAGE) $VERSION\n");
5887: EOF
5888: cat <<"EOF"
5889: lt_debugprintf (__FILE__, __LINE__, "(main) argv[0]: %s\n", argv[0]);
5890: lt_debugprintf (__FILE__, __LINE__, "(main) program_name: %s\n", program_name);
5891:
5892: tmp_pathspec = find_executable (argv[0]);
5893: if (tmp_pathspec == NULL)
5894: lt_fatal (__FILE__, __LINE__, "couldn't find %s", argv[0]);
5895: lt_debugprintf (__FILE__, __LINE__,
5896: "(main) found exe (before symlink chase) at: %s\n",
5897: tmp_pathspec);
5898:
5899: actual_cwrapper_path = chase_symlinks (tmp_pathspec);
5900: lt_debugprintf (__FILE__, __LINE__,
5901: "(main) found exe (after symlink chase) at: %s\n",
5902: actual_cwrapper_path);
5903: XFREE (tmp_pathspec);
5904:
5905: actual_cwrapper_name = xstrdup (base_name (actual_cwrapper_path));
5906: strendzap (actual_cwrapper_path, actual_cwrapper_name);
5907:
5908: /* wrapper name transforms */
5909: strendzap (actual_cwrapper_name, ".exe");
5910: tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1);
5911: XFREE (actual_cwrapper_name);
5912: actual_cwrapper_name = tmp_pathspec;
5913: tmp_pathspec = 0;
5914:
5915: /* target_name transforms -- use actual target program name; might have lt- prefix */
5916: target_name = xstrdup (base_name (TARGET_PROGRAM_NAME));
5917: strendzap (target_name, ".exe");
5918: tmp_pathspec = lt_extend_str (target_name, ".exe", 1);
5919: XFREE (target_name);
5920: target_name = tmp_pathspec;
5921: tmp_pathspec = 0;
5922:
5923: lt_debugprintf (__FILE__, __LINE__,
5924: "(main) libtool target name: %s\n",
5925: target_name);
5926: EOF
5927:
5928: cat <<EOF
5929: newargz[0] =
5930: XMALLOC (char, (strlen (actual_cwrapper_path) +
5931: strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1));
5932: strcpy (newargz[0], actual_cwrapper_path);
5933: strcat (newargz[0], "$objdir");
5934: strcat (newargz[0], "/");
5935: EOF
5936:
5937: cat <<"EOF"
5938: /* stop here, and copy so we don't have to do this twice */
5939: tmp_pathspec = xstrdup (newargz[0]);
5940:
5941: /* do NOT want the lt- prefix here, so use actual_cwrapper_name */
5942: strcat (newargz[0], actual_cwrapper_name);
5943:
5944: /* DO want the lt- prefix here if it exists, so use target_name */
5945: lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1);
5946: XFREE (tmp_pathspec);
5947: tmp_pathspec = NULL;
5948: EOF
5949:
5950: case $host_os in
5951: mingw*)
5952: cat <<"EOF"
5953: {
5954: char* p;
5955: while ((p = strchr (newargz[0], '\\')) != NULL)
5956: {
5957: *p = '/';
5958: }
5959: while ((p = strchr (lt_argv_zero, '\\')) != NULL)
5960: {
5961: *p = '/';
5962: }
5963: }
5964: EOF
5965: ;;
5966: esac
5967:
5968: cat <<"EOF"
5969: XFREE (target_name);
5970: XFREE (actual_cwrapper_path);
5971: XFREE (actual_cwrapper_name);
5972:
5973: lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */
5974: lt_setenv ("DUALCASE", "1"); /* for MSK sh */
5975: /* Update the DLL searchpath. EXE_PATH_VALUE ($dllsearchpath) must
5976: be prepended before (that is, appear after) LIB_PATH_VALUE ($temp_rpath)
5977: because on Windows, both *_VARNAMEs are PATH but uninstalled
5978: libraries must come first. */
5979: lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE);
5980: lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE);
5981:
5982: lt_debugprintf (__FILE__, __LINE__, "(main) lt_argv_zero: %s\n",
5983: nonnull (lt_argv_zero));
5984: for (i = 0; i < newargc; i++)
5985: {
5986: lt_debugprintf (__FILE__, __LINE__, "(main) newargz[%d]: %s\n",
5987: i, nonnull (newargz[i]));
5988: }
5989:
5990: EOF
5991:
5992: case $host_os in
5993: mingw*)
5994: cat <<"EOF"
5995: /* execv doesn't actually work on mingw as expected on unix */
5996: newargz = prepare_spawn (newargz);
5997: rval = (int) _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz);
5998: if (rval == -1)
5999: {
6000: /* failed to start process */
6001: lt_debugprintf (__FILE__, __LINE__,
6002: "(main) failed to launch target \"%s\": %s\n",
6003: lt_argv_zero, nonnull (strerror (errno)));
6004: return 127;
6005: }
6006: return rval;
6007: EOF
6008: ;;
6009: *)
6010: cat <<"EOF"
6011: execv (lt_argv_zero, newargz);
6012: return rval; /* =127, but avoids unused variable warning */
6013: EOF
6014: ;;
6015: esac
6016:
6017: cat <<"EOF"
6018: }
6019:
6020: void *
6021: xmalloc (size_t num)
6022: {
6023: void *p = (void *) malloc (num);
6024: if (!p)
6025: lt_fatal (__FILE__, __LINE__, "memory exhausted");
6026:
6027: return p;
6028: }
6029:
6030: char *
6031: xstrdup (const char *string)
6032: {
6033: return string ? strcpy ((char *) xmalloc (strlen (string) + 1),
6034: string) : NULL;
6035: }
6036:
6037: const char *
6038: base_name (const char *name)
6039: {
6040: const char *base;
6041:
6042: #if defined HAVE_DOS_BASED_FILE_SYSTEM
6043: /* Skip over the disk name in MSDOS pathnames. */
6044: if (isalpha ((unsigned char) name[0]) && name[1] == ':')
6045: name += 2;
6046: #endif
6047:
6048: for (base = name; *name; name++)
6049: if (IS_DIR_SEPARATOR (*name))
6050: base = name + 1;
6051: return base;
6052: }
6053:
6054: int
6055: check_executable (const char *path)
6056: {
6057: struct stat st;
6058:
6059: lt_debugprintf (__FILE__, __LINE__, "(check_executable): %s\n",
6060: nonempty (path));
6061: if ((!path) || (!*path))
6062: return 0;
6063:
6064: if ((stat (path, &st) >= 0)
6065: && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH)))
6066: return 1;
6067: else
6068: return 0;
6069: }
6070:
6071: int
6072: make_executable (const char *path)
6073: {
6074: int rval = 0;
6075: struct stat st;
6076:
6077: lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n",
6078: nonempty (path));
6079: if ((!path) || (!*path))
6080: return 0;
6081:
6082: if (stat (path, &st) >= 0)
6083: {
6084: rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR);
6085: }
6086: return rval;
6087: }
6088:
6089: /* Searches for the full path of the wrapper. Returns
6090: newly allocated full path name if found, NULL otherwise
6091: Does not chase symlinks, even on platforms that support them.
6092: */
6093: char *
6094: find_executable (const char *wrapper)
6095: {
6096: int has_slash = 0;
6097: const char *p;
6098: const char *p_next;
6099: /* static buffer for getcwd */
6100: char tmp[LT_PATHMAX + 1];
6101: size_t tmp_len;
6102: char *concat_name;
6103:
6104: lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n",
6105: nonempty (wrapper));
6106:
6107: if ((wrapper == NULL) || (*wrapper == '\0'))
6108: return NULL;
6109:
6110: /* Absolute path? */
6111: #if defined HAVE_DOS_BASED_FILE_SYSTEM
6112: if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':')
6113: {
6114: concat_name = xstrdup (wrapper);
6115: if (check_executable (concat_name))
6116: return concat_name;
6117: XFREE (concat_name);
6118: }
6119: else
6120: {
6121: #endif
6122: if (IS_DIR_SEPARATOR (wrapper[0]))
6123: {
6124: concat_name = xstrdup (wrapper);
6125: if (check_executable (concat_name))
6126: return concat_name;
6127: XFREE (concat_name);
6128: }
6129: #if defined HAVE_DOS_BASED_FILE_SYSTEM
6130: }
6131: #endif
6132:
6133: for (p = wrapper; *p; p++)
6134: if (*p == '/')
6135: {
6136: has_slash = 1;
6137: break;
6138: }
6139: if (!has_slash)
6140: {
6141: /* no slashes; search PATH */
6142: const char *path = getenv ("PATH");
6143: if (path != NULL)
6144: {
6145: for (p = path; *p; p = p_next)
6146: {
6147: const char *q;
6148: size_t p_len;
6149: for (q = p; *q; q++)
6150: if (IS_PATH_SEPARATOR (*q))
6151: break;
6152: p_len = (size_t) (q - p);
6153: p_next = (*q == '\0' ? q : q + 1);
6154: if (p_len == 0)
6155: {
6156: /* empty path: current directory */
6157: if (getcwd (tmp, LT_PATHMAX) == NULL)
6158: lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
6159: nonnull (strerror (errno)));
6160: tmp_len = strlen (tmp);
6161: concat_name =
6162: XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
6163: memcpy (concat_name, tmp, tmp_len);
6164: concat_name[tmp_len] = '/';
6165: strcpy (concat_name + tmp_len + 1, wrapper);
6166: }
6167: else
6168: {
6169: concat_name =
6170: XMALLOC (char, p_len + 1 + strlen (wrapper) + 1);
6171: memcpy (concat_name, p, p_len);
6172: concat_name[p_len] = '/';
6173: strcpy (concat_name + p_len + 1, wrapper);
6174: }
6175: if (check_executable (concat_name))
6176: return concat_name;
6177: XFREE (concat_name);
6178: }
6179: }
6180: /* not found in PATH; assume curdir */
6181: }
6182: /* Relative path | not found in path: prepend cwd */
6183: if (getcwd (tmp, LT_PATHMAX) == NULL)
6184: lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
6185: nonnull (strerror (errno)));
6186: tmp_len = strlen (tmp);
6187: concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
6188: memcpy (concat_name, tmp, tmp_len);
6189: concat_name[tmp_len] = '/';
6190: strcpy (concat_name + tmp_len + 1, wrapper);
6191:
6192: if (check_executable (concat_name))
6193: return concat_name;
6194: XFREE (concat_name);
6195: return NULL;
6196: }
6197:
6198: char *
6199: chase_symlinks (const char *pathspec)
6200: {
6201: #ifndef S_ISLNK
6202: return xstrdup (pathspec);
6203: #else
6204: char buf[LT_PATHMAX];
6205: struct stat s;
6206: char *tmp_pathspec = xstrdup (pathspec);
6207: char *p;
6208: int has_symlinks = 0;
6209: while (strlen (tmp_pathspec) && !has_symlinks)
6210: {
6211: lt_debugprintf (__FILE__, __LINE__,
6212: "checking path component for symlinks: %s\n",
6213: tmp_pathspec);
6214: if (lstat (tmp_pathspec, &s) == 0)
6215: {
6216: if (S_ISLNK (s.st_mode) != 0)
6217: {
6218: has_symlinks = 1;
6219: break;
6220: }
6221:
6222: /* search backwards for last DIR_SEPARATOR */
6223: p = tmp_pathspec + strlen (tmp_pathspec) - 1;
6224: while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
6225: p--;
6226: if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
6227: {
6228: /* no more DIR_SEPARATORS left */
6229: break;
6230: }
6231: *p = '\0';
6232: }
6233: else
6234: {
6235: lt_fatal (__FILE__, __LINE__,
6236: "error accessing file \"%s\": %s",
6237: tmp_pathspec, nonnull (strerror (errno)));
6238: }
6239: }
6240: XFREE (tmp_pathspec);
6241:
6242: if (!has_symlinks)
6243: {
6244: return xstrdup (pathspec);
6245: }
6246:
6247: tmp_pathspec = realpath (pathspec, buf);
6248: if (tmp_pathspec == 0)
6249: {
6250: lt_fatal (__FILE__, __LINE__,
6251: "could not follow symlinks for %s", pathspec);
6252: }
6253: return xstrdup (tmp_pathspec);
6254: #endif
6255: }
6256:
6257: char *
6258: strendzap (char *str, const char *pat)
6259: {
6260: size_t len, patlen;
6261:
6262: assert (str != NULL);
6263: assert (pat != NULL);
6264:
6265: len = strlen (str);
6266: patlen = strlen (pat);
6267:
6268: if (patlen <= len)
6269: {
6270: str += len - patlen;
6271: if (STREQ (str, pat))
6272: *str = '\0';
6273: }
6274: return str;
6275: }
6276:
6277: void
6278: lt_debugprintf (const char *file, int line, const char *fmt, ...)
6279: {
6280: va_list args;
6281: if (lt_debug)
6282: {
6283: (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line);
6284: va_start (args, fmt);
6285: (void) vfprintf (stderr, fmt, args);
6286: va_end (args);
6287: }
6288: }
6289:
6290: static void
6291: lt_error_core (int exit_status, const char *file,
6292: int line, const char *mode,
6293: const char *message, va_list ap)
6294: {
6295: fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode);
6296: vfprintf (stderr, message, ap);
6297: fprintf (stderr, ".\n");
6298:
6299: if (exit_status >= 0)
6300: exit (exit_status);
6301: }
6302:
6303: void
6304: lt_fatal (const char *file, int line, const char *message, ...)
6305: {
6306: va_list ap;
6307: va_start (ap, message);
6308: lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap);
6309: va_end (ap);
6310: }
6311:
6312: static const char *
6313: nonnull (const char *s)
6314: {
6315: return s ? s : "(null)";
6316: }
6317:
6318: static const char *
6319: nonempty (const char *s)
6320: {
6321: return (s && !*s) ? "(empty)" : nonnull (s);
6322: }
6323:
6324: void
6325: lt_setenv (const char *name, const char *value)
6326: {
6327: lt_debugprintf (__FILE__, __LINE__,
6328: "(lt_setenv) setting '%s' to '%s'\n",
6329: nonnull (name), nonnull (value));
6330: {
6331: #ifdef HAVE_SETENV
6332: /* always make a copy, for consistency with !HAVE_SETENV */
6333: char *str = xstrdup (value);
6334: setenv (name, str, 1);
6335: #else
6336: size_t len = strlen (name) + 1 + strlen (value) + 1;
6337: char *str = XMALLOC (char, len);
6338: sprintf (str, "%s=%s", name, value);
6339: if (putenv (str) != EXIT_SUCCESS)
6340: {
6341: XFREE (str);
6342: }
6343: #endif
6344: }
6345: }
6346:
6347: char *
6348: lt_extend_str (const char *orig_value, const char *add, int to_end)
6349: {
6350: char *new_value;
6351: if (orig_value && *orig_value)
6352: {
6353: size_t orig_value_len = strlen (orig_value);
6354: size_t add_len = strlen (add);
6355: new_value = XMALLOC (char, add_len + orig_value_len + 1);
6356: if (to_end)
6357: {
6358: strcpy (new_value, orig_value);
6359: strcpy (new_value + orig_value_len, add);
6360: }
6361: else
6362: {
6363: strcpy (new_value, add);
6364: strcpy (new_value + add_len, orig_value);
6365: }
6366: }
6367: else
6368: {
6369: new_value = xstrdup (add);
6370: }
6371: return new_value;
6372: }
6373:
6374: void
6375: lt_update_exe_path (const char *name, const char *value)
6376: {
6377: lt_debugprintf (__FILE__, __LINE__,
6378: "(lt_update_exe_path) modifying '%s' by prepending '%s'\n",
6379: nonnull (name), nonnull (value));
6380:
6381: if (name && *name && value && *value)
6382: {
6383: char *new_value = lt_extend_str (getenv (name), value, 0);
6384: /* some systems can't cope with a ':'-terminated path #' */
6385: size_t len = strlen (new_value);
6386: while ((len > 0) && IS_PATH_SEPARATOR (new_value[len-1]))
6387: {
6388: new_value[--len] = '\0';
6389: }
6390: lt_setenv (name, new_value);
6391: XFREE (new_value);
6392: }
6393: }
6394:
6395: void
6396: lt_update_lib_path (const char *name, const char *value)
6397: {
6398: lt_debugprintf (__FILE__, __LINE__,
6399: "(lt_update_lib_path) modifying '%s' by prepending '%s'\n",
6400: nonnull (name), nonnull (value));
6401:
6402: if (name && *name && value && *value)
6403: {
6404: char *new_value = lt_extend_str (getenv (name), value, 0);
6405: lt_setenv (name, new_value);
6406: XFREE (new_value);
6407: }
6408: }
6409:
6410: EOF
6411: case $host_os in
6412: mingw*)
6413: cat <<"EOF"
6414:
6415: /* Prepares an argument vector before calling spawn().
6416: Note that spawn() does not by itself call the command interpreter
6417: (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") :
6418: ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
6419: GetVersionEx(&v);
6420: v.dwPlatformId == VER_PLATFORM_WIN32_NT;
6421: }) ? "cmd.exe" : "command.com").
6422: Instead it simply concatenates the arguments, separated by ' ', and calls
6423: CreateProcess(). We must quote the arguments since Win32 CreateProcess()
6424: interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a
6425: special way:
6426: - Space and tab are interpreted as delimiters. They are not treated as
6427: delimiters if they are surrounded by double quotes: "...".
6428: - Unescaped double quotes are removed from the input. Their only effect is
6429: that within double quotes, space and tab are treated like normal
6430: characters.
6431: - Backslashes not followed by double quotes are not special.
6432: - But 2*n+1 backslashes followed by a double quote become
6433: n backslashes followed by a double quote (n >= 0):
6434: \" -> "
6435: \\\" -> \"
6436: \\\\\" -> \\"
6437: */
6438: #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"
6439: #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"
6440: char **
6441: prepare_spawn (char **argv)
6442: {
6443: size_t argc;
6444: char **new_argv;
6445: size_t i;
6446:
6447: /* Count number of arguments. */
6448: for (argc = 0; argv[argc] != NULL; argc++)
6449: ;
6450:
6451: /* Allocate new argument vector. */
6452: new_argv = XMALLOC (char *, argc + 1);
6453:
6454: /* Put quoted arguments into the new argument vector. */
6455: for (i = 0; i < argc; i++)
6456: {
6457: const char *string = argv[i];
6458:
6459: if (string[0] == '\0')
6460: new_argv[i] = xstrdup ("\"\"");
6461: else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL)
6462: {
6463: int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL);
6464: size_t length;
6465: unsigned int backslashes;
6466: const char *s;
6467: char *quoted_string;
6468: char *p;
6469:
6470: length = 0;
6471: backslashes = 0;
6472: if (quote_around)
6473: length++;
6474: for (s = string; *s != '\0'; s++)
6475: {
6476: char c = *s;
6477: if (c == '"')
6478: length += backslashes + 1;
6479: length++;
6480: if (c == '\\')
6481: backslashes++;
6482: else
6483: backslashes = 0;
6484: }
6485: if (quote_around)
6486: length += backslashes + 1;
6487:
6488: quoted_string = XMALLOC (char, length + 1);
6489:
6490: p = quoted_string;
6491: backslashes = 0;
6492: if (quote_around)
6493: *p++ = '"';
6494: for (s = string; *s != '\0'; s++)
6495: {
6496: char c = *s;
6497: if (c == '"')
6498: {
6499: unsigned int j;
6500: for (j = backslashes + 1; j > 0; j--)
6501: *p++ = '\\';
6502: }
6503: *p++ = c;
6504: if (c == '\\')
6505: backslashes++;
6506: else
6507: backslashes = 0;
6508: }
6509: if (quote_around)
6510: {
6511: unsigned int j;
6512: for (j = backslashes; j > 0; j--)
6513: *p++ = '\\';
6514: *p++ = '"';
6515: }
6516: *p = '\0';
6517:
6518: new_argv[i] = quoted_string;
6519: }
6520: else
6521: new_argv[i] = (char *) string;
6522: }
6523: new_argv[argc] = NULL;
6524:
6525: return new_argv;
6526: }
6527: EOF
6528: ;;
6529: esac
6530:
6531: cat <<"EOF"
6532: void lt_dump_script (FILE* f)
6533: {
6534: EOF
6535: func_emit_wrapper yes |
6536: $SED -n -e '
6537: s/^\(.\{79\}\)\(..*\)/\1\
6538: \2/
6539: h
6540: s/\([\\"]\)/\\\1/g
6541: s/$/\\n/
6542: s/\([^\n]*\).*/ fputs ("\1", f);/p
6543: g
6544: D'
6545: cat <<"EOF"
6546: }
6547: EOF
6548: }
6549: # end: func_emit_cwrapperexe_src
6550:
6551: # func_win32_import_lib_p ARG
6552: # True if ARG is an import lib, as indicated by $file_magic_cmd
6553: func_win32_import_lib_p ()
6554: {
6555: $debug_cmd
6556:
6557: case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in
6558: *import*) : ;;
6559: *) false ;;
6560: esac
6561: }
6562:
6563: # func_suncc_cstd_abi
6564: # !!ONLY CALL THIS FOR SUN CC AFTER $compile_command IS FULLY EXPANDED!!
6565: # Several compiler flags select an ABI that is incompatible with the
6566: # Cstd library. Avoid specifying it if any are in CXXFLAGS.
6567: func_suncc_cstd_abi ()
6568: {
6569: $debug_cmd
6570:
6571: case " $compile_command " in
6572: *" -compat=g "*|*\ -std=c++[0-9][0-9]\ *|*" -library=stdcxx4 "*|*" -library=stlport4 "*)
6573: suncc_use_cstd_abi=no
6574: ;;
6575: *)
6576: suncc_use_cstd_abi=yes
6577: ;;
6578: esac
6579: }
6580:
6581: # func_mode_link arg...
6582: func_mode_link ()
6583: {
6584: $debug_cmd
6585:
6586: case $host in
6587: *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
6588: # It is impossible to link a dll without this setting, and
6589: # we shouldn't force the makefile maintainer to figure out
6590: # what system we are compiling for in order to pass an extra
6591: # flag for every libtool invocation.
6592: # allow_undefined=no
6593:
6594: # FIXME: Unfortunately, there are problems with the above when trying
6595: # to make a dll that has undefined symbols, in which case not
6596: # even a static library is built. For now, we need to specify
6597: # -no-undefined on the libtool link line when we can be certain
6598: # that all symbols are satisfied, otherwise we get a static library.
6599: allow_undefined=yes
6600: ;;
6601: *)
6602: allow_undefined=yes
6603: ;;
6604: esac
6605: libtool_args=$nonopt
6606: base_compile="$nonopt $@"
6607: compile_command=$nonopt
6608: finalize_command=$nonopt
6609:
6610: compile_rpath=
6611: finalize_rpath=
6612: compile_shlibpath=
6613: finalize_shlibpath=
6614: convenience=
6615: old_convenience=
6616: deplibs=
6617: old_deplibs=
6618: compiler_flags=
6619: linker_flags=
6620: dllsearchpath=
6621: lib_search_path=`pwd`
6622: inst_prefix_dir=
6623: new_inherited_linker_flags=
6624:
6625: avoid_version=no
6626: bindir=
6627: dlfiles=
6628: dlprefiles=
6629: dlself=no
6630: export_dynamic=no
6631: export_symbols=
6632: export_symbols_regex=
6633: generated=
6634: libobjs=
6635: ltlibs=
6636: module=no
6637: no_install=no
6638: objs=
6639: os2dllname=
6640: non_pic_objects=
6641: precious_files_regex=
6642: prefer_static_libs=no
6643: preload=false
6644: prev=
6645: prevarg=
6646: release=
6647: rpath=
6648: xrpath=
6649: perm_rpath=
6650: temp_rpath=
6651: thread_safe=no
6652: vinfo=
6653: vinfo_number=no
6654: weak_libs=
6655: single_module=$wl-single_module
6656: func_infer_tag $base_compile
6657:
6658: # We need to know -static, to get the right output filenames.
6659: for arg
6660: do
6661: case $arg in
6662: -shared)
6663: test yes != "$build_libtool_libs" \
6664: && func_fatal_configuration "cannot build a shared library"
6665: build_old_libs=no
6666: break
6667: ;;
6668: -all-static | -static | -static-libtool-libs)
6669: case $arg in
6670: -all-static)
6671: if test yes = "$build_libtool_libs" && test -z "$link_static_flag"; then
6672: func_warning "complete static linking is impossible in this configuration"
6673: fi
6674: if test -n "$link_static_flag"; then
6675: dlopen_self=$dlopen_self_static
6676: fi
6677: prefer_static_libs=yes
6678: ;;
6679: -static)
6680: if test -z "$pic_flag" && test -n "$link_static_flag"; then
6681: dlopen_self=$dlopen_self_static
6682: fi
6683: prefer_static_libs=built
6684: ;;
6685: -static-libtool-libs)
6686: if test -z "$pic_flag" && test -n "$link_static_flag"; then
6687: dlopen_self=$dlopen_self_static
6688: fi
6689: prefer_static_libs=yes
6690: ;;
6691: esac
6692: build_libtool_libs=no
6693: build_old_libs=yes
6694: break
6695: ;;
6696: esac
6697: done
6698:
6699: # See if our shared archives depend on static archives.
6700: test -n "$old_archive_from_new_cmds" && build_old_libs=yes
6701:
6702: # Go through the arguments, transforming them on the way.
6703: while test "$#" -gt 0; do
6704: arg=$1
6705: shift
6706: func_quote_for_eval "$arg"
6707: qarg=$func_quote_for_eval_unquoted_result
6708: func_append libtool_args " $func_quote_for_eval_result"
6709:
6710: # If the previous option needs an argument, assign it.
6711: if test -n "$prev"; then
6712: case $prev in
6713: output)
6714: func_append compile_command " @OUTPUT@"
6715: func_append finalize_command " @OUTPUT@"
6716: ;;
6717: esac
6718:
6719: case $prev in
6720: bindir)
6721: bindir=$arg
6722: prev=
6723: continue
6724: ;;
6725: dlfiles|dlprefiles)
6726: $preload || {
6727: # Add the symbol object into the linking commands.
6728: func_append compile_command " @SYMFILE@"
6729: func_append finalize_command " @SYMFILE@"
6730: preload=:
6731: }
6732: case $arg in
6733: *.la | *.lo) ;; # We handle these cases below.
6734: force)
6735: if test no = "$dlself"; then
6736: dlself=needless
6737: export_dynamic=yes
6738: fi
6739: prev=
6740: continue
6741: ;;
6742: self)
6743: if test dlprefiles = "$prev"; then
6744: dlself=yes
6745: elif test dlfiles = "$prev" && test yes != "$dlopen_self"; then
6746: dlself=yes
6747: else
6748: dlself=needless
6749: export_dynamic=yes
6750: fi
6751: prev=
6752: continue
6753: ;;
6754: *)
6755: if test dlfiles = "$prev"; then
6756: func_append dlfiles " $arg"
6757: else
6758: func_append dlprefiles " $arg"
6759: fi
6760: prev=
6761: continue
6762: ;;
6763: esac
6764: ;;
6765: expsyms)
6766: export_symbols=$arg
6767: test -f "$arg" \
6768: || func_fatal_error "symbol file '$arg' does not exist"
6769: prev=
6770: continue
6771: ;;
6772: expsyms_regex)
6773: export_symbols_regex=$arg
6774: prev=
6775: continue
6776: ;;
6777: framework)
6778: case $host in
6779: *-*-darwin*)
6780: case "$deplibs " in
6781: *" $qarg.ltframework "*) ;;
6782: *) func_append deplibs " $qarg.ltframework" # this is fixed later
6783: ;;
6784: esac
6785: ;;
6786: esac
6787: prev=
6788: continue
6789: ;;
6790: inst_prefix)
6791: inst_prefix_dir=$arg
6792: prev=
6793: continue
6794: ;;
6795: mllvm)
6796: # Clang does not use LLVM to link, so we can simply discard any
6797: # '-mllvm $arg' options when doing the link step.
6798: prev=
6799: continue
6800: ;;
6801: objectlist)
6802: if test -f "$arg"; then
6803: save_arg=$arg
6804: moreargs=
6805: for fil in `cat "$save_arg"`
6806: do
6807: # func_append moreargs " $fil"
6808: arg=$fil
6809: # A libtool-controlled object.
6810:
6811: # Check to see that this really is a libtool object.
6812: if func_lalib_unsafe_p "$arg"; then
6813: pic_object=
6814: non_pic_object=
6815:
6816: # Read the .lo file
6817: func_source "$arg"
6818:
6819: if test -z "$pic_object" ||
6820: test -z "$non_pic_object" ||
6821: test none = "$pic_object" &&
6822: test none = "$non_pic_object"; then
6823: func_fatal_error "cannot find name of object for '$arg'"
6824: fi
6825:
6826: # Extract subdirectory from the argument.
6827: func_dirname "$arg" "/" ""
6828: xdir=$func_dirname_result
6829:
6830: if test none != "$pic_object"; then
6831: # Prepend the subdirectory the object is found in.
6832: pic_object=$xdir$pic_object
6833:
6834: if test dlfiles = "$prev"; then
6835: if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then
6836: func_append dlfiles " $pic_object"
6837: prev=
6838: continue
6839: else
6840: # If libtool objects are unsupported, then we need to preload.
6841: prev=dlprefiles
6842: fi
6843: fi
6844:
6845: # CHECK ME: I think I busted this. -Ossama
6846: if test dlprefiles = "$prev"; then
6847: # Preload the old-style object.
6848: func_append dlprefiles " $pic_object"
6849: prev=
6850: fi
6851:
6852: # A PIC object.
6853: func_append libobjs " $pic_object"
6854: arg=$pic_object
6855: fi
6856:
6857: # Non-PIC object.
6858: if test none != "$non_pic_object"; then
6859: # Prepend the subdirectory the object is found in.
6860: non_pic_object=$xdir$non_pic_object
6861:
6862: # A standard non-PIC object
6863: func_append non_pic_objects " $non_pic_object"
6864: if test -z "$pic_object" || test none = "$pic_object"; then
6865: arg=$non_pic_object
6866: fi
6867: else
6868: # If the PIC object exists, use it instead.
6869: # $xdir was prepended to $pic_object above.
6870: non_pic_object=$pic_object
6871: func_append non_pic_objects " $non_pic_object"
6872: fi
6873: else
6874: # Only an error if not doing a dry-run.
6875: if $opt_dry_run; then
6876: # Extract subdirectory from the argument.
6877: func_dirname "$arg" "/" ""
6878: xdir=$func_dirname_result
6879:
6880: func_lo2o "$arg"
6881: pic_object=$xdir$objdir/$func_lo2o_result
6882: non_pic_object=$xdir$func_lo2o_result
6883: func_append libobjs " $pic_object"
6884: func_append non_pic_objects " $non_pic_object"
6885: else
6886: func_fatal_error "'$arg' is not a valid libtool object"
6887: fi
6888: fi
6889: done
6890: else
6891: func_fatal_error "link input file '$arg' does not exist"
6892: fi
6893: arg=$save_arg
6894: prev=
6895: continue
6896: ;;
6897: os2dllname)
6898: os2dllname=$arg
6899: prev=
6900: continue
6901: ;;
6902: precious_regex)
6903: precious_files_regex=$arg
6904: prev=
6905: continue
6906: ;;
6907: release)
6908: release=-$arg
6909: prev=
6910: continue
6911: ;;
6912: rpath | xrpath)
6913: # We need an absolute path.
6914: case $arg in
6915: [\\/]* | [A-Za-z]:[\\/]*) ;;
6916: *)
6917: func_fatal_error "only absolute run-paths are allowed"
6918: ;;
6919: esac
6920: if test rpath = "$prev"; then
6921: case "$rpath " in
6922: *" $arg "*) ;;
6923: *) func_append rpath " $arg" ;;
6924: esac
6925: else
6926: case "$xrpath " in
6927: *" $arg "*) ;;
6928: *) func_append xrpath " $arg" ;;
6929: esac
6930: fi
6931: prev=
6932: continue
6933: ;;
6934: shrext)
6935: shrext_cmds=$arg
6936: prev=
6937: continue
6938: ;;
6939: weak)
6940: func_append weak_libs " $arg"
6941: prev=
6942: continue
6943: ;;
6944: xcclinker)
6945: func_append linker_flags " $qarg"
6946: func_append compiler_flags " $qarg"
6947: prev=
6948: func_append compile_command " $qarg"
6949: func_append finalize_command " $qarg"
6950: continue
6951: ;;
6952: xcompiler)
6953: func_append compiler_flags " $qarg"
6954: prev=
6955: func_append compile_command " $qarg"
6956: func_append finalize_command " $qarg"
6957: continue
6958: ;;
6959: xlinker)
6960: func_append linker_flags " $qarg"
6961: func_append compiler_flags " $wl$qarg"
6962: prev=
6963: func_append compile_command " $wl$qarg"
6964: func_append finalize_command " $wl$qarg"
6965: continue
6966: ;;
6967: *)
6968: eval "$prev=\"\$arg\""
6969: prev=
6970: continue
6971: ;;
6972: esac
6973: fi # test -n "$prev"
6974:
6975: prevarg=$arg
6976:
6977: case $arg in
6978: -all-static)
6979: if test -n "$link_static_flag"; then
6980: # See comment for -static flag below, for more details.
6981: func_append compile_command " $link_static_flag"
6982: func_append finalize_command " $link_static_flag"
6983: fi
6984: continue
6985: ;;
6986:
6987: -allow-undefined)
6988: # FIXME: remove this flag sometime in the future.
6989: func_fatal_error "'-allow-undefined' must not be used because it is the default"
6990: ;;
6991:
6992: -avoid-version)
6993: avoid_version=yes
6994: continue
6995: ;;
6996:
6997: -bindir)
6998: prev=bindir
6999: continue
7000: ;;
7001:
7002: -dlopen)
7003: prev=dlfiles
7004: continue
7005: ;;
7006:
7007: -dlpreopen)
7008: prev=dlprefiles
7009: continue
7010: ;;
7011:
7012: -export-dynamic)
7013: export_dynamic=yes
7014: continue
7015: ;;
7016:
7017: -export-symbols | -export-symbols-regex)
7018: if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
7019: func_fatal_error "more than one -exported-symbols argument is not allowed"
7020: fi
7021: if test X-export-symbols = "X$arg"; then
7022: prev=expsyms
7023: else
7024: prev=expsyms_regex
7025: fi
7026: continue
7027: ;;
7028:
7029: -framework)
7030: prev=framework
7031: continue
7032: ;;
7033:
7034: -inst-prefix-dir)
7035: prev=inst_prefix
7036: continue
7037: ;;
7038:
7039: # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
7040: # so, if we see these flags be careful not to treat them like -L
7041: -L[A-Z][A-Z]*:*)
7042: case $with_gcc/$host in
7043: no/*-*-irix* | /*-*-irix*)
7044: func_append compile_command " $arg"
7045: func_append finalize_command " $arg"
7046: ;;
7047: esac
7048: continue
7049: ;;
7050:
7051: -L*)
7052: func_stripname "-L" '' "$arg"
7053: if test -z "$func_stripname_result"; then
7054: if test "$#" -gt 0; then
7055: func_fatal_error "require no space between '-L' and '$1'"
7056: else
7057: func_fatal_error "need path for '-L' option"
7058: fi
7059: fi
7060: func_resolve_sysroot "$func_stripname_result"
7061: dir=$func_resolve_sysroot_result
7062: # We need an absolute path.
7063: case $dir in
7064: [\\/]* | [A-Za-z]:[\\/]*) ;;
7065: *)
7066: absdir=`cd "$dir" && pwd`
7067: test -z "$absdir" && \
7068: func_fatal_error "cannot determine absolute directory name of '$dir'"
7069: dir=$absdir
7070: ;;
7071: esac
7072: case "$deplibs " in
7073: *" -L$dir "* | *" $arg "*)
7074: # Will only happen for absolute or sysroot arguments
7075: ;;
7076: *)
7077: # Preserve sysroot, but never include relative directories
7078: case $dir in
7079: [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;;
7080: *) func_append deplibs " -L$dir" ;;
7081: esac
7082: func_append lib_search_path " $dir"
7083: ;;
7084: esac
7085: case $host in
7086: *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
7087: testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'`
7088: case :$dllsearchpath: in
7089: *":$dir:"*) ;;
7090: ::) dllsearchpath=$dir;;
7091: *) func_append dllsearchpath ":$dir";;
7092: esac
7093: case :$dllsearchpath: in
7094: *":$testbindir:"*) ;;
7095: ::) dllsearchpath=$testbindir;;
7096: *) func_append dllsearchpath ":$testbindir";;
7097: esac
7098: ;;
7099: esac
7100: continue
7101: ;;
7102:
7103: -l*)
7104: if test X-lc = "X$arg" || test X-lm = "X$arg"; then
7105: case $host in
7106: *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*)
7107: # These systems don't actually have a C or math library (as such)
7108: continue
7109: ;;
7110: *-*-os2*)
7111: # These systems don't actually have a C library (as such)
7112: test X-lc = "X$arg" && continue
7113: ;;
7114: *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*)
7115: # Do not include libc due to us having libc/libc_r.
7116: test X-lc = "X$arg" && continue
7117: ;;
7118: *-*-rhapsody* | *-*-darwin1.[012])
7119: # Rhapsody C and math libraries are in the System framework
7120: func_append deplibs " System.ltframework"
7121: continue
7122: ;;
7123: *-*-sco3.2v5* | *-*-sco5v6*)
7124: # Causes problems with __ctype
7125: test X-lc = "X$arg" && continue
7126: ;;
7127: *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
7128: # Compiler inserts libc in the correct place for threads to work
7129: test X-lc = "X$arg" && continue
7130: ;;
7131: esac
7132: elif test X-lc_r = "X$arg"; then
7133: case $host in
7134: *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*)
7135: # Do not include libc_r directly, use -pthread flag.
7136: continue
7137: ;;
7138: esac
7139: fi
7140: func_append deplibs " $arg"
7141: continue
7142: ;;
7143:
7144: -mllvm)
7145: prev=mllvm
7146: continue
7147: ;;
7148:
7149: -module)
7150: module=yes
7151: continue
7152: ;;
7153:
7154: # Tru64 UNIX uses -model [arg] to determine the layout of C++
7155: # classes, name mangling, and exception handling.
7156: # Darwin uses the -arch flag to determine output architecture.
7157: -model|-arch|-isysroot|--sysroot)
7158: func_append compiler_flags " $arg"
7159: func_append compile_command " $arg"
7160: func_append finalize_command " $arg"
7161: prev=xcompiler
7162: continue
7163: ;;
7164:
7165: -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
7166: |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
7167: func_append compiler_flags " $arg"
7168: func_append compile_command " $arg"
7169: func_append finalize_command " $arg"
7170: case "$new_inherited_linker_flags " in
7171: *" $arg "*) ;;
7172: * ) func_append new_inherited_linker_flags " $arg" ;;
7173: esac
7174: continue
7175: ;;
7176:
7177: -multi_module)
7178: single_module=$wl-multi_module
7179: continue
7180: ;;
7181:
7182: -no-fast-install)
7183: fast_install=no
7184: continue
7185: ;;
7186:
7187: -no-install)
7188: case $host in
7189: *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*)
7190: # The PATH hackery in wrapper scripts is required on Windows
7191: # and Darwin in order for the loader to find any dlls it needs.
7192: func_warning "'-no-install' is ignored for $host"
7193: func_warning "assuming '-no-fast-install' instead"
7194: fast_install=no
7195: ;;
7196: *) no_install=yes ;;
7197: esac
7198: continue
7199: ;;
7200:
7201: -no-undefined)
7202: allow_undefined=no
7203: continue
7204: ;;
7205:
7206: -objectlist)
7207: prev=objectlist
7208: continue
7209: ;;
7210:
7211: -os2dllname)
7212: prev=os2dllname
7213: continue
7214: ;;
7215:
7216: -o) prev=output ;;
7217:
7218: -precious-files-regex)
7219: prev=precious_regex
7220: continue
7221: ;;
7222:
7223: -release)
7224: prev=release
7225: continue
7226: ;;
7227:
7228: -rpath)
7229: prev=rpath
7230: continue
7231: ;;
7232:
7233: -R)
7234: prev=xrpath
7235: continue
7236: ;;
7237:
7238: -R*)
7239: func_stripname '-R' '' "$arg"
7240: dir=$func_stripname_result
7241: # We need an absolute path.
7242: case $dir in
7243: [\\/]* | [A-Za-z]:[\\/]*) ;;
7244: =*)
7245: func_stripname '=' '' "$dir"
7246: dir=$lt_sysroot$func_stripname_result
7247: ;;
7248: *)
7249: func_fatal_error "only absolute run-paths are allowed"
7250: ;;
7251: esac
7252: case "$xrpath " in
7253: *" $dir "*) ;;
7254: *) func_append xrpath " $dir" ;;
7255: esac
7256: continue
7257: ;;
7258:
7259: -shared)
7260: # The effects of -shared are defined in a previous loop.
7261: continue
7262: ;;
7263:
7264: -shrext)
7265: prev=shrext
7266: continue
7267: ;;
7268:
7269: -static | -static-libtool-libs)
7270: # The effects of -static are defined in a previous loop.
7271: # We used to do the same as -all-static on platforms that
7272: # didn't have a PIC flag, but the assumption that the effects
7273: # would be equivalent was wrong. It would break on at least
7274: # Digital Unix and AIX.
7275: continue
7276: ;;
7277:
7278: -thread-safe)
7279: thread_safe=yes
7280: continue
7281: ;;
7282:
7283: -version-info)
7284: prev=vinfo
7285: continue
7286: ;;
7287:
7288: -version-number)
7289: prev=vinfo
7290: vinfo_number=yes
7291: continue
7292: ;;
7293:
7294: -weak)
7295: prev=weak
7296: continue
7297: ;;
7298:
7299: -Wc,*)
7300: func_stripname '-Wc,' '' "$arg"
7301: args=$func_stripname_result
7302: arg=
7303: save_ifs=$IFS; IFS=,
7304: for flag in $args; do
7305: IFS=$save_ifs
7306: func_quote_for_eval "$flag"
7307: func_append arg " $func_quote_for_eval_result"
7308: func_append compiler_flags " $func_quote_for_eval_result"
7309: done
7310: IFS=$save_ifs
7311: func_stripname ' ' '' "$arg"
7312: arg=$func_stripname_result
7313: ;;
7314:
7315: -Wl,*)
7316: func_stripname '-Wl,' '' "$arg"
7317: args=$func_stripname_result
7318: arg=
7319: save_ifs=$IFS; IFS=,
7320: for flag in $args; do
7321: IFS=$save_ifs
7322: func_quote_for_eval "$flag"
7323: func_append arg " $wl$func_quote_for_eval_result"
7324: func_append compiler_flags " $wl$func_quote_for_eval_result"
7325: func_append linker_flags " $func_quote_for_eval_result"
7326: done
7327: IFS=$save_ifs
7328: func_stripname ' ' '' "$arg"
7329: arg=$func_stripname_result
7330: ;;
7331:
7332: -Xcompiler)
7333: prev=xcompiler
7334: continue
7335: ;;
7336:
7337: -Xlinker)
7338: prev=xlinker
7339: continue
7340: ;;
7341:
7342: -XCClinker)
7343: prev=xcclinker
7344: continue
7345: ;;
7346:
7347: # -msg_* for osf cc
7348: -msg_*)
7349: func_quote_for_eval "$arg"
7350: arg=$func_quote_for_eval_result
7351: ;;
7352:
7353: # Flags to be passed through unchanged, with rationale:
7354: # -64, -mips[0-9] enable 64-bit mode for the SGI compiler
7355: # -r[0-9][0-9]* specify processor for the SGI compiler
7356: # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler
7357: # +DA*, +DD* enable 64-bit mode for the HP compiler
7358: # -q* compiler args for the IBM compiler
7359: # -m*, -t[45]*, -txscale* architecture-specific flags for GCC
7360: # -F/path path to uninstalled frameworks, gcc on darwin
7361: # -p, -pg, --coverage, -fprofile-* profiling flags for GCC
7362: # -fstack-protector* stack protector flags for GCC
7363: # @file GCC response files
7364: # -tp=* Portland pgcc target processor selection
7365: # --sysroot=* for sysroot support
7366: # -O*, -g*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization
7367: # -specs=* GCC specs files
7368: # -stdlib=* select c++ std lib with clang
7369: # -fsanitize=* Clang/GCC memory and address sanitizer
7370: # -fuse-ld=* Linker select flags for GCC
7371: # -static-* direct GCC to link specific libraries statically
7372: # -fcilkplus Cilk Plus language extension features for C/C++
7373: -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
7374: -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \
7375: -O*|-g*|-flto*|-fwhopr*|-fuse-linker-plugin|-fstack-protector*|-stdlib=*| \
7376: -specs=*|-fsanitize=*|-fuse-ld=*|-static-*|-fcilkplus)
7377: func_quote_for_eval "$arg"
7378: arg=$func_quote_for_eval_result
7379: func_append compile_command " $arg"
7380: func_append finalize_command " $arg"
7381: func_append compiler_flags " $arg"
7382: continue
7383: ;;
7384:
7385: -Z*)
7386: if test os2 = "`expr $host : '.*\(os2\)'`"; then
7387: # OS/2 uses -Zxxx to specify OS/2-specific options
7388: compiler_flags="$compiler_flags $arg"
7389: func_append compile_command " $arg"
7390: func_append finalize_command " $arg"
7391: case $arg in
7392: -Zlinker | -Zstack)
7393: prev=xcompiler
7394: ;;
7395: esac
7396: continue
7397: else
7398: # Otherwise treat like 'Some other compiler flag' below
7399: func_quote_for_eval "$arg"
7400: arg=$func_quote_for_eval_result
7401: fi
7402: ;;
7403:
7404: # Some other compiler flag.
7405: -* | +*)
7406: func_quote_for_eval "$arg"
7407: arg=$func_quote_for_eval_result
7408: ;;
7409:
7410: *.$objext)
7411: # A standard object.
7412: func_append objs " $arg"
7413: ;;
7414:
7415: *.lo)
7416: # A libtool-controlled object.
7417:
7418: # Check to see that this really is a libtool object.
7419: if func_lalib_unsafe_p "$arg"; then
7420: pic_object=
7421: non_pic_object=
7422:
7423: # Read the .lo file
7424: func_source "$arg"
7425:
7426: if test -z "$pic_object" ||
7427: test -z "$non_pic_object" ||
7428: test none = "$pic_object" &&
7429: test none = "$non_pic_object"; then
7430: func_fatal_error "cannot find name of object for '$arg'"
7431: fi
7432:
7433: # Extract subdirectory from the argument.
7434: func_dirname "$arg" "/" ""
7435: xdir=$func_dirname_result
7436:
7437: test none = "$pic_object" || {
7438: # Prepend the subdirectory the object is found in.
7439: pic_object=$xdir$pic_object
7440:
7441: if test dlfiles = "$prev"; then
7442: if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then
7443: func_append dlfiles " $pic_object"
7444: prev=
7445: continue
7446: else
7447: # If libtool objects are unsupported, then we need to preload.
7448: prev=dlprefiles
7449: fi
7450: fi
7451:
7452: # CHECK ME: I think I busted this. -Ossama
7453: if test dlprefiles = "$prev"; then
7454: # Preload the old-style object.
7455: func_append dlprefiles " $pic_object"
7456: prev=
7457: fi
7458:
7459: # A PIC object.
7460: func_append libobjs " $pic_object"
7461: arg=$pic_object
7462: }
7463:
7464: # Non-PIC object.
7465: if test none != "$non_pic_object"; then
7466: # Prepend the subdirectory the object is found in.
7467: non_pic_object=$xdir$non_pic_object
7468:
7469: # A standard non-PIC object
7470: func_append non_pic_objects " $non_pic_object"
7471: if test -z "$pic_object" || test none = "$pic_object"; then
7472: arg=$non_pic_object
7473: fi
7474: else
7475: # If the PIC object exists, use it instead.
7476: # $xdir was prepended to $pic_object above.
7477: non_pic_object=$pic_object
7478: func_append non_pic_objects " $non_pic_object"
7479: fi
7480: else
7481: # Only an error if not doing a dry-run.
7482: if $opt_dry_run; then
7483: # Extract subdirectory from the argument.
7484: func_dirname "$arg" "/" ""
7485: xdir=$func_dirname_result
7486:
7487: func_lo2o "$arg"
7488: pic_object=$xdir$objdir/$func_lo2o_result
7489: non_pic_object=$xdir$func_lo2o_result
7490: func_append libobjs " $pic_object"
7491: func_append non_pic_objects " $non_pic_object"
7492: else
7493: func_fatal_error "'$arg' is not a valid libtool object"
7494: fi
7495: fi
7496: ;;
7497:
7498: *.$libext)
7499: # An archive.
7500: func_append deplibs " $arg"
7501: func_append old_deplibs " $arg"
7502: continue
7503: ;;
7504:
7505: *.la)
7506: # A libtool-controlled library.
7507:
7508: func_resolve_sysroot "$arg"
7509: if test dlfiles = "$prev"; then
7510: # This library was specified with -dlopen.
7511: func_append dlfiles " $func_resolve_sysroot_result"
7512: prev=
7513: elif test dlprefiles = "$prev"; then
7514: # The library was specified with -dlpreopen.
7515: func_append dlprefiles " $func_resolve_sysroot_result"
7516: prev=
7517: else
7518: func_append deplibs " $func_resolve_sysroot_result"
7519: fi
7520: continue
7521: ;;
7522:
7523: # Some other compiler argument.
7524: *)
7525: # Unknown arguments in both finalize_command and compile_command need
7526: # to be aesthetically quoted because they are evaled later.
7527: func_quote_for_eval "$arg"
7528: arg=$func_quote_for_eval_result
7529: ;;
7530: esac # arg
7531:
7532: # Now actually substitute the argument into the commands.
7533: if test -n "$arg"; then
7534: func_append compile_command " $arg"
7535: func_append finalize_command " $arg"
7536: fi
7537: done # argument parsing loop
7538:
7539: test -n "$prev" && \
7540: func_fatal_help "the '$prevarg' option requires an argument"
7541:
7542: if test yes = "$export_dynamic" && test -n "$export_dynamic_flag_spec"; then
7543: eval arg=\"$export_dynamic_flag_spec\"
7544: func_append compile_command " $arg"
7545: func_append finalize_command " $arg"
7546: fi
7547:
7548: oldlibs=
7549: # calculate the name of the file, without its directory
7550: func_basename "$output"
7551: outputname=$func_basename_result
7552: libobjs_save=$libobjs
7553:
7554: if test -n "$shlibpath_var"; then
7555: # get the directories listed in $shlibpath_var
7556: eval shlib_search_path=\`\$ECHO \"\$$shlibpath_var\" \| \$SED \'s/:/ /g\'\`
7557: else
7558: shlib_search_path=
7559: fi
7560: eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
7561: eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
7562:
7563: # Definition is injected by LT_CONFIG during libtool generation.
7564: func_munge_path_list sys_lib_dlsearch_path "$LT_SYS_LIBRARY_PATH"
7565:
7566: func_dirname "$output" "/" ""
7567: output_objdir=$func_dirname_result$objdir
7568: func_to_tool_file "$output_objdir/"
7569: tool_output_objdir=$func_to_tool_file_result
7570: # Create the object directory.
7571: func_mkdir_p "$output_objdir"
7572:
7573: # Determine the type of output
7574: case $output in
7575: "")
7576: func_fatal_help "you must specify an output file"
7577: ;;
7578: *.$libext) linkmode=oldlib ;;
7579: *.lo | *.$objext) linkmode=obj ;;
7580: *.la) linkmode=lib ;;
7581: *) linkmode=prog ;; # Anything else should be a program.
7582: esac
7583:
7584: specialdeplibs=
7585:
7586: libs=
7587: # Find all interdependent deplibs by searching for libraries
7588: # that are linked more than once (e.g. -la -lb -la)
7589: for deplib in $deplibs; do
7590: if $opt_preserve_dup_deps; then
7591: case "$libs " in
7592: *" $deplib "*) func_append specialdeplibs " $deplib" ;;
7593: esac
7594: fi
7595: func_append libs " $deplib"
7596: done
7597:
7598: if test lib = "$linkmode"; then
7599: libs="$predeps $libs $compiler_lib_search_path $postdeps"
7600:
7601: # Compute libraries that are listed more than once in $predeps
7602: # $postdeps and mark them as special (i.e., whose duplicates are
7603: # not to be eliminated).
7604: pre_post_deps=
7605: if $opt_duplicate_compiler_generated_deps; then
7606: for pre_post_dep in $predeps $postdeps; do
7607: case "$pre_post_deps " in
7608: *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;;
7609: esac
7610: func_append pre_post_deps " $pre_post_dep"
7611: done
7612: fi
7613: pre_post_deps=
7614: fi
7615:
7616: deplibs=
7617: newdependency_libs=
7618: newlib_search_path=
7619: need_relink=no # whether we're linking any uninstalled libtool libraries
7620: notinst_deplibs= # not-installed libtool libraries
7621: notinst_path= # paths that contain not-installed libtool libraries
7622:
7623: case $linkmode in
7624: lib)
7625: passes="conv dlpreopen link"
7626: for file in $dlfiles $dlprefiles; do
7627: case $file in
7628: *.la) ;;
7629: *)
7630: func_fatal_help "libraries can '-dlopen' only libtool libraries: $file"
7631: ;;
7632: esac
7633: done
7634: ;;
7635: prog)
7636: compile_deplibs=
7637: finalize_deplibs=
7638: alldeplibs=false
7639: newdlfiles=
7640: newdlprefiles=
7641: passes="conv scan dlopen dlpreopen link"
7642: ;;
7643: *) passes="conv"
7644: ;;
7645: esac
7646:
7647: for pass in $passes; do
7648: # The preopen pass in lib mode reverses $deplibs; put it back here
7649: # so that -L comes before libs that need it for instance...
7650: if test lib,link = "$linkmode,$pass"; then
7651: ## FIXME: Find the place where the list is rebuilt in the wrong
7652: ## order, and fix it there properly
7653: tmp_deplibs=
7654: for deplib in $deplibs; do
7655: tmp_deplibs="$deplib $tmp_deplibs"
7656: done
7657: deplibs=$tmp_deplibs
7658: fi
7659:
7660: if test lib,link = "$linkmode,$pass" ||
7661: test prog,scan = "$linkmode,$pass"; then
7662: libs=$deplibs
7663: deplibs=
7664: fi
7665: if test prog = "$linkmode"; then
7666: case $pass in
7667: dlopen) libs=$dlfiles ;;
7668: dlpreopen) libs=$dlprefiles ;;
7669: link)
7670: libs="$deplibs %DEPLIBS%"
7671: test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs"
7672: ;;
7673: esac
7674: fi
7675: if test lib,dlpreopen = "$linkmode,$pass"; then
7676: # Collect and forward deplibs of preopened libtool libs
7677: for lib in $dlprefiles; do
7678: # Ignore non-libtool-libs
7679: dependency_libs=
7680: func_resolve_sysroot "$lib"
7681: case $lib in
7682: *.la) func_source "$func_resolve_sysroot_result" ;;
7683: esac
7684:
7685: # Collect preopened libtool deplibs, except any this library
7686: # has declared as weak libs
7687: for deplib in $dependency_libs; do
7688: func_basename "$deplib"
7689: deplib_base=$func_basename_result
7690: case " $weak_libs " in
7691: *" $deplib_base "*) ;;
7692: *) func_append deplibs " $deplib" ;;
7693: esac
7694: done
7695: done
7696: libs=$dlprefiles
7697: fi
7698: if test dlopen = "$pass"; then
7699: # Collect dlpreopened libraries
7700: save_deplibs=$deplibs
7701: deplibs=
7702: fi
7703:
7704: for deplib in $libs; do
7705: lib=
7706: found=false
7707: case $deplib in
7708: -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
7709: |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
7710: if test prog,link = "$linkmode,$pass"; then
7711: compile_deplibs="$deplib $compile_deplibs"
7712: finalize_deplibs="$deplib $finalize_deplibs"
7713: else
7714: func_append compiler_flags " $deplib"
7715: if test lib = "$linkmode"; then
7716: case "$new_inherited_linker_flags " in
7717: *" $deplib "*) ;;
7718: * ) func_append new_inherited_linker_flags " $deplib" ;;
7719: esac
7720: fi
7721: fi
7722: continue
7723: ;;
7724: -l*)
7725: if test lib != "$linkmode" && test prog != "$linkmode"; then
7726: func_warning "'-l' is ignored for archives/objects"
7727: continue
7728: fi
7729: func_stripname '-l' '' "$deplib"
7730: name=$func_stripname_result
7731: if test lib = "$linkmode"; then
7732: searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path"
7733: else
7734: searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path"
7735: fi
7736: for searchdir in $searchdirs; do
7737: for search_ext in .la $std_shrext .so .a; do
7738: # Search the libtool library
7739: lib=$searchdir/lib$name$search_ext
7740: if test -f "$lib"; then
7741: if test .la = "$search_ext"; then
7742: found=:
7743: else
7744: found=false
7745: fi
7746: break 2
7747: fi
7748: done
7749: done
7750: if $found; then
7751: # deplib is a libtool library
7752: # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
7753: # We need to do some special things here, and not later.
7754: if test yes = "$allow_libtool_libs_with_static_runtimes"; then
7755: case " $predeps $postdeps " in
7756: *" $deplib "*)
7757: if func_lalib_p "$lib"; then
7758: library_names=
7759: old_library=
7760: func_source "$lib"
7761: for l in $old_library $library_names; do
7762: ll=$l
7763: done
7764: if test "X$ll" = "X$old_library"; then # only static version available
7765: found=false
7766: func_dirname "$lib" "" "."
7767: ladir=$func_dirname_result
7768: lib=$ladir/$old_library
7769: if test prog,link = "$linkmode,$pass"; then
7770: compile_deplibs="$deplib $compile_deplibs"
7771: finalize_deplibs="$deplib $finalize_deplibs"
7772: else
7773: deplibs="$deplib $deplibs"
7774: test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs"
7775: fi
7776: continue
7777: fi
7778: fi
7779: ;;
7780: *) ;;
7781: esac
7782: fi
7783: else
7784: # deplib doesn't seem to be a libtool library
7785: if test prog,link = "$linkmode,$pass"; then
7786: compile_deplibs="$deplib $compile_deplibs"
7787: finalize_deplibs="$deplib $finalize_deplibs"
7788: else
7789: deplibs="$deplib $deplibs"
7790: test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs"
7791: fi
7792: continue
7793: fi
7794: ;; # -l
7795: *.ltframework)
7796: if test prog,link = "$linkmode,$pass"; then
7797: compile_deplibs="$deplib $compile_deplibs"
7798: finalize_deplibs="$deplib $finalize_deplibs"
7799: else
7800: deplibs="$deplib $deplibs"
7801: if test lib = "$linkmode"; then
7802: case "$new_inherited_linker_flags " in
7803: *" $deplib "*) ;;
7804: * ) func_append new_inherited_linker_flags " $deplib" ;;
7805: esac
7806: fi
7807: fi
7808: continue
7809: ;;
7810: -L*)
7811: case $linkmode in
7812: lib)
7813: deplibs="$deplib $deplibs"
7814: test conv = "$pass" && continue
7815: newdependency_libs="$deplib $newdependency_libs"
7816: func_stripname '-L' '' "$deplib"
7817: func_resolve_sysroot "$func_stripname_result"
7818: func_append newlib_search_path " $func_resolve_sysroot_result"
7819: ;;
7820: prog)
7821: if test conv = "$pass"; then
7822: deplibs="$deplib $deplibs"
7823: continue
7824: fi
7825: if test scan = "$pass"; then
7826: deplibs="$deplib $deplibs"
7827: else
7828: compile_deplibs="$deplib $compile_deplibs"
7829: finalize_deplibs="$deplib $finalize_deplibs"
7830: fi
7831: func_stripname '-L' '' "$deplib"
7832: func_resolve_sysroot "$func_stripname_result"
7833: func_append newlib_search_path " $func_resolve_sysroot_result"
7834: ;;
7835: *)
7836: func_warning "'-L' is ignored for archives/objects"
7837: ;;
7838: esac # linkmode
7839: continue
7840: ;; # -L
7841: -R*)
7842: if test link = "$pass"; then
7843: func_stripname '-R' '' "$deplib"
7844: func_resolve_sysroot "$func_stripname_result"
7845: dir=$func_resolve_sysroot_result
7846: # Make sure the xrpath contains only unique directories.
7847: case "$xrpath " in
7848: *" $dir "*) ;;
7849: *) func_append xrpath " $dir" ;;
7850: esac
7851: fi
7852: deplibs="$deplib $deplibs"
7853: continue
7854: ;;
7855: *.la)
7856: func_resolve_sysroot "$deplib"
7857: lib=$func_resolve_sysroot_result
7858: ;;
7859: *.$libext)
7860: if test conv = "$pass"; then
7861: deplibs="$deplib $deplibs"
7862: continue
7863: fi
7864: case $linkmode in
7865: lib)
7866: # Linking convenience modules into shared libraries is allowed,
7867: # but linking other static libraries is non-portable.
7868: case " $dlpreconveniencelibs " in
7869: *" $deplib "*) ;;
7870: *)
7871: valid_a_lib=false
7872: case $deplibs_check_method in
7873: match_pattern*)
7874: set dummy $deplibs_check_method; shift
7875: match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
7876: if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \
7877: | $EGREP "$match_pattern_regex" > /dev/null; then
7878: valid_a_lib=:
7879: fi
7880: ;;
7881: pass_all)
7882: valid_a_lib=:
7883: ;;
7884: esac
7885: if $valid_a_lib; then
7886: echo
7887: $ECHO "*** Warning: Linking the shared library $output against the"
7888: $ECHO "*** static library $deplib is not portable!"
7889: deplibs="$deplib $deplibs"
7890: else
7891: echo
7892: $ECHO "*** Warning: Trying to link with static lib archive $deplib."
7893: echo "*** I have the capability to make that library automatically link in when"
7894: echo "*** you link to this library. But I can only do this if you have a"
7895: echo "*** shared version of the library, which you do not appear to have"
7896: echo "*** because the file extensions .$libext of this argument makes me believe"
7897: echo "*** that it is just a static archive that I should not use here."
7898: fi
7899: ;;
7900: esac
7901: continue
7902: ;;
7903: prog)
7904: if test link != "$pass"; then
7905: deplibs="$deplib $deplibs"
7906: else
7907: compile_deplibs="$deplib $compile_deplibs"
7908: finalize_deplibs="$deplib $finalize_deplibs"
7909: fi
7910: continue
7911: ;;
7912: esac # linkmode
7913: ;; # *.$libext
7914: *.lo | *.$objext)
7915: if test conv = "$pass"; then
7916: deplibs="$deplib $deplibs"
7917: elif test prog = "$linkmode"; then
7918: if test dlpreopen = "$pass" || test yes != "$dlopen_support" || test no = "$build_libtool_libs"; then
7919: # If there is no dlopen support or we're linking statically,
7920: # we need to preload.
7921: func_append newdlprefiles " $deplib"
7922: compile_deplibs="$deplib $compile_deplibs"
7923: finalize_deplibs="$deplib $finalize_deplibs"
7924: else
7925: func_append newdlfiles " $deplib"
7926: fi
7927: fi
7928: continue
7929: ;;
7930: %DEPLIBS%)
7931: alldeplibs=:
7932: continue
7933: ;;
7934: esac # case $deplib
7935:
7936: $found || test -f "$lib" \
7937: || func_fatal_error "cannot find the library '$lib' or unhandled argument '$deplib'"
7938:
7939: # Check to see that this really is a libtool archive.
7940: func_lalib_unsafe_p "$lib" \
7941: || func_fatal_error "'$lib' is not a valid libtool archive"
7942:
7943: func_dirname "$lib" "" "."
7944: ladir=$func_dirname_result
7945:
7946: dlname=
7947: dlopen=
7948: dlpreopen=
7949: libdir=
7950: library_names=
7951: old_library=
7952: inherited_linker_flags=
7953: # If the library was installed with an old release of libtool,
7954: # it will not redefine variables installed, or shouldnotlink
7955: installed=yes
7956: shouldnotlink=no
7957: avoidtemprpath=
7958:
7959:
7960: # Read the .la file
7961: func_source "$lib"
7962:
7963: # Convert "-framework foo" to "foo.ltframework"
7964: if test -n "$inherited_linker_flags"; then
7965: tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'`
7966: for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do
7967: case " $new_inherited_linker_flags " in
7968: *" $tmp_inherited_linker_flag "*) ;;
7969: *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";;
7970: esac
7971: done
7972: fi
7973: dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
7974: if test lib,link = "$linkmode,$pass" ||
7975: test prog,scan = "$linkmode,$pass" ||
7976: { test prog != "$linkmode" && test lib != "$linkmode"; }; then
7977: test -n "$dlopen" && func_append dlfiles " $dlopen"
7978: test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen"
7979: fi
7980:
7981: if test conv = "$pass"; then
7982: # Only check for convenience libraries
7983: deplibs="$lib $deplibs"
7984: if test -z "$libdir"; then
7985: if test -z "$old_library"; then
7986: func_fatal_error "cannot find name of link library for '$lib'"
7987: fi
7988: # It is a libtool convenience library, so add in its objects.
7989: func_append convenience " $ladir/$objdir/$old_library"
7990: func_append old_convenience " $ladir/$objdir/$old_library"
7991: tmp_libs=
7992: for deplib in $dependency_libs; do
7993: deplibs="$deplib $deplibs"
7994: if $opt_preserve_dup_deps; then
7995: case "$tmp_libs " in
7996: *" $deplib "*) func_append specialdeplibs " $deplib" ;;
7997: esac
7998: fi
7999: func_append tmp_libs " $deplib"
8000: done
8001: elif test prog != "$linkmode" && test lib != "$linkmode"; then
8002: func_fatal_error "'$lib' is not a convenience library"
8003: fi
8004: continue
8005: fi # $pass = conv
8006:
8007:
8008: # Get the name of the library we link against.
8009: linklib=
8010: if test -n "$old_library" &&
8011: { test yes = "$prefer_static_libs" ||
8012: test built,no = "$prefer_static_libs,$installed"; }; then
8013: linklib=$old_library
8014: else
8015: for l in $old_library $library_names; do
8016: linklib=$l
8017: done
8018: fi
8019: if test -z "$linklib"; then
8020: func_fatal_error "cannot find name of link library for '$lib'"
8021: fi
8022:
8023: # This library was specified with -dlopen.
8024: if test dlopen = "$pass"; then
8025: test -z "$libdir" \
8026: && func_fatal_error "cannot -dlopen a convenience library: '$lib'"
8027: if test -z "$dlname" ||
8028: test yes != "$dlopen_support" ||
8029: test no = "$build_libtool_libs"
8030: then
8031: # If there is no dlname, no dlopen support or we're linking
8032: # statically, we need to preload. We also need to preload any
8033: # dependent libraries so libltdl's deplib preloader doesn't
8034: # bomb out in the load deplibs phase.
8035: func_append dlprefiles " $lib $dependency_libs"
8036: else
8037: func_append newdlfiles " $lib"
8038: fi
8039: continue
8040: fi # $pass = dlopen
8041:
8042: # We need an absolute path.
8043: case $ladir in
8044: [\\/]* | [A-Za-z]:[\\/]*) abs_ladir=$ladir ;;
8045: *)
8046: abs_ladir=`cd "$ladir" && pwd`
8047: if test -z "$abs_ladir"; then
8048: func_warning "cannot determine absolute directory name of '$ladir'"
8049: func_warning "passing it literally to the linker, although it might fail"
8050: abs_ladir=$ladir
8051: fi
8052: ;;
8053: esac
8054: func_basename "$lib"
8055: laname=$func_basename_result
8056:
8057: # Find the relevant object directory and library name.
8058: if test yes = "$installed"; then
8059: if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
8060: func_warning "library '$lib' was moved."
8061: dir=$ladir
8062: absdir=$abs_ladir
8063: libdir=$abs_ladir
8064: else
8065: dir=$lt_sysroot$libdir
8066: absdir=$lt_sysroot$libdir
8067: fi
8068: test yes = "$hardcode_automatic" && avoidtemprpath=yes
8069: else
8070: if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
8071: dir=$ladir
8072: absdir=$abs_ladir
8073: # Remove this search path later
8074: func_append notinst_path " $abs_ladir"
8075: else
8076: dir=$ladir/$objdir
8077: absdir=$abs_ladir/$objdir
8078: # Remove this search path later
8079: func_append notinst_path " $abs_ladir"
8080: fi
8081: fi # $installed = yes
8082: func_stripname 'lib' '.la' "$laname"
8083: name=$func_stripname_result
8084:
8085: # This library was specified with -dlpreopen.
8086: if test dlpreopen = "$pass"; then
8087: if test -z "$libdir" && test prog = "$linkmode"; then
8088: func_fatal_error "only libraries may -dlpreopen a convenience library: '$lib'"
8089: fi
8090: case $host in
8091: # special handling for platforms with PE-DLLs.
8092: *cygwin* | *mingw* | *cegcc* )
8093: # Linker will automatically link against shared library if both
8094: # static and shared are present. Therefore, ensure we extract
8095: # symbols from the import library if a shared library is present
8096: # (otherwise, the dlopen module name will be incorrect). We do
8097: # this by putting the import library name into $newdlprefiles.
8098: # We recover the dlopen module name by 'saving' the la file
8099: # name in a special purpose variable, and (later) extracting the
8100: # dlname from the la file.
8101: if test -n "$dlname"; then
8102: func_tr_sh "$dir/$linklib"
8103: eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname"
8104: func_append newdlprefiles " $dir/$linklib"
8105: else
8106: func_append newdlprefiles " $dir/$old_library"
8107: # Keep a list of preopened convenience libraries to check
8108: # that they are being used correctly in the link pass.
8109: test -z "$libdir" && \
8110: func_append dlpreconveniencelibs " $dir/$old_library"
8111: fi
8112: ;;
8113: * )
8114: # Prefer using a static library (so that no silly _DYNAMIC symbols
8115: # are required to link).
8116: if test -n "$old_library"; then
8117: func_append newdlprefiles " $dir/$old_library"
8118: # Keep a list of preopened convenience libraries to check
8119: # that they are being used correctly in the link pass.
8120: test -z "$libdir" && \
8121: func_append dlpreconveniencelibs " $dir/$old_library"
8122: # Otherwise, use the dlname, so that lt_dlopen finds it.
8123: elif test -n "$dlname"; then
8124: func_append newdlprefiles " $dir/$dlname"
8125: else
8126: func_append newdlprefiles " $dir/$linklib"
8127: fi
8128: ;;
8129: esac
8130: fi # $pass = dlpreopen
8131:
8132: if test -z "$libdir"; then
8133: # Link the convenience library
8134: if test lib = "$linkmode"; then
8135: deplibs="$dir/$old_library $deplibs"
8136: elif test prog,link = "$linkmode,$pass"; then
8137: compile_deplibs="$dir/$old_library $compile_deplibs"
8138: finalize_deplibs="$dir/$old_library $finalize_deplibs"
8139: else
8140: deplibs="$lib $deplibs" # used for prog,scan pass
8141: fi
8142: continue
8143: fi
8144:
8145:
8146: if test prog = "$linkmode" && test link != "$pass"; then
8147: func_append newlib_search_path " $ladir"
8148: deplibs="$lib $deplibs"
8149:
8150: linkalldeplibs=false
8151: if test no != "$link_all_deplibs" || test -z "$library_names" ||
8152: test no = "$build_libtool_libs"; then
8153: linkalldeplibs=:
8154: fi
8155:
8156: tmp_libs=
8157: for deplib in $dependency_libs; do
8158: case $deplib in
8159: -L*) func_stripname '-L' '' "$deplib"
8160: func_resolve_sysroot "$func_stripname_result"
8161: func_append newlib_search_path " $func_resolve_sysroot_result"
8162: ;;
8163: esac
8164: # Need to link against all dependency_libs?
8165: if $linkalldeplibs; then
8166: deplibs="$deplib $deplibs"
8167: else
8168: # Need to hardcode shared library paths
8169: # or/and link against static libraries
8170: newdependency_libs="$deplib $newdependency_libs"
8171: fi
8172: if $opt_preserve_dup_deps; then
8173: case "$tmp_libs " in
8174: *" $deplib "*) func_append specialdeplibs " $deplib" ;;
8175: esac
8176: fi
8177: func_append tmp_libs " $deplib"
8178: done # for deplib
8179: continue
8180: fi # $linkmode = prog...
8181:
8182: if test prog,link = "$linkmode,$pass"; then
8183: if test -n "$library_names" &&
8184: { { test no = "$prefer_static_libs" ||
8185: test built,yes = "$prefer_static_libs,$installed"; } ||
8186: test -z "$old_library"; }; then
8187: # We need to hardcode the library path
8188: if test -n "$shlibpath_var" && test -z "$avoidtemprpath"; then
8189: # Make sure the rpath contains only unique directories.
8190: case $temp_rpath: in
8191: *"$absdir:"*) ;;
8192: *) func_append temp_rpath "$absdir:" ;;
8193: esac
8194: fi
8195:
8196: # Hardcode the library path.
8197: # Skip directories that are in the system default run-time
8198: # search path.
8199: case " $sys_lib_dlsearch_path " in
8200: *" $absdir "*) ;;
8201: *)
8202: case "$compile_rpath " in
8203: *" $absdir "*) ;;
8204: *) func_append compile_rpath " $absdir" ;;
8205: esac
8206: ;;
8207: esac
8208: case " $sys_lib_dlsearch_path " in
8209: *" $libdir "*) ;;
8210: *)
8211: case "$finalize_rpath " in
8212: *" $libdir "*) ;;
8213: *) func_append finalize_rpath " $libdir" ;;
8214: esac
8215: ;;
8216: esac
8217: fi # $linkmode,$pass = prog,link...
8218:
8219: if $alldeplibs &&
8220: { test pass_all = "$deplibs_check_method" ||
8221: { test yes = "$build_libtool_libs" &&
8222: test -n "$library_names"; }; }; then
8223: # We only need to search for static libraries
8224: continue
8225: fi
8226: fi
8227:
8228: link_static=no # Whether the deplib will be linked statically
8229: use_static_libs=$prefer_static_libs
8230: if test built = "$use_static_libs" && test yes = "$installed"; then
8231: use_static_libs=no
8232: fi
8233: if test -n "$library_names" &&
8234: { test no = "$use_static_libs" || test -z "$old_library"; }; then
8235: case $host in
8236: *cygwin* | *mingw* | *cegcc* | *os2*)
8237: # No point in relinking DLLs because paths are not encoded
8238: func_append notinst_deplibs " $lib"
8239: need_relink=no
8240: ;;
8241: *)
8242: if test no = "$installed"; then
8243: func_append notinst_deplibs " $lib"
8244: need_relink=yes
8245: fi
8246: ;;
8247: esac
8248: # This is a shared library
8249:
8250: # Warn about portability, can't link against -module's on some
8251: # systems (darwin). Don't bleat about dlopened modules though!
8252: dlopenmodule=
8253: for dlpremoduletest in $dlprefiles; do
8254: if test "X$dlpremoduletest" = "X$lib"; then
8255: dlopenmodule=$dlpremoduletest
8256: break
8257: fi
8258: done
8259: if test -z "$dlopenmodule" && test yes = "$shouldnotlink" && test link = "$pass"; then
8260: echo
8261: if test prog = "$linkmode"; then
8262: $ECHO "*** Warning: Linking the executable $output against the loadable module"
8263: else
8264: $ECHO "*** Warning: Linking the shared library $output against the loadable module"
8265: fi
8266: $ECHO "*** $linklib is not portable!"
8267: fi
8268: if test lib = "$linkmode" &&
8269: test yes = "$hardcode_into_libs"; then
8270: # Hardcode the library path.
8271: # Skip directories that are in the system default run-time
8272: # search path.
8273: case " $sys_lib_dlsearch_path " in
8274: *" $absdir "*) ;;
8275: *)
8276: case "$compile_rpath " in
8277: *" $absdir "*) ;;
8278: *) func_append compile_rpath " $absdir" ;;
8279: esac
8280: ;;
8281: esac
8282: case " $sys_lib_dlsearch_path " in
8283: *" $libdir "*) ;;
8284: *)
8285: case "$finalize_rpath " in
8286: *" $libdir "*) ;;
8287: *) func_append finalize_rpath " $libdir" ;;
8288: esac
8289: ;;
8290: esac
8291: fi
8292:
8293: if test -n "$old_archive_from_expsyms_cmds"; then
8294: # figure out the soname
8295: set dummy $library_names
8296: shift
8297: realname=$1
8298: shift
8299: libname=`eval "\\$ECHO \"$libname_spec\""`
8300: # use dlname if we got it. it's perfectly good, no?
8301: if test -n "$dlname"; then
8302: soname=$dlname
8303: elif test -n "$soname_spec"; then
8304: # bleh windows
8305: case $host in
8306: *cygwin* | mingw* | *cegcc* | *os2*)
8307: func_arith $current - $age
8308: major=$func_arith_result
8309: versuffix=-$major
8310: ;;
8311: esac
8312: eval soname=\"$soname_spec\"
8313: else
8314: soname=$realname
8315: fi
8316:
8317: # Make a new name for the extract_expsyms_cmds to use
8318: soroot=$soname
8319: func_basename "$soroot"
8320: soname=$func_basename_result
8321: func_stripname 'lib' '.dll' "$soname"
8322: newlib=libimp-$func_stripname_result.a
8323:
8324: # If the library has no export list, then create one now
8325: if test -f "$output_objdir/$soname-def"; then :
8326: else
8327: func_verbose "extracting exported symbol list from '$soname'"
8328: func_execute_cmds "$extract_expsyms_cmds" 'exit $?'
8329: fi
8330:
8331: # Create $newlib
8332: if test -f "$output_objdir/$newlib"; then :; else
8333: func_verbose "generating import library for '$soname'"
8334: func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?'
8335: fi
8336: # make sure the library variables are pointing to the new library
8337: dir=$output_objdir
8338: linklib=$newlib
8339: fi # test -n "$old_archive_from_expsyms_cmds"
8340:
8341: if test prog = "$linkmode" || test relink != "$opt_mode"; then
8342: add_shlibpath=
8343: add_dir=
8344: add=
8345: lib_linked=yes
8346: case $hardcode_action in
8347: immediate | unsupported)
8348: if test no = "$hardcode_direct"; then
8349: add=$dir/$linklib
8350: case $host in
8351: *-*-sco3.2v5.0.[024]*) add_dir=-L$dir ;;
8352: *-*-sysv4*uw2*) add_dir=-L$dir ;;
8353: *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
8354: *-*-unixware7*) add_dir=-L$dir ;;
8355: *-*-darwin* )
8356: # if the lib is a (non-dlopened) module then we cannot
8357: # link against it, someone is ignoring the earlier warnings
8358: if /usr/bin/file -L $add 2> /dev/null |
8359: $GREP ": [^:]* bundle" >/dev/null; then
8360: if test "X$dlopenmodule" != "X$lib"; then
8361: $ECHO "*** Warning: lib $linklib is a module, not a shared library"
8362: if test -z "$old_library"; then
8363: echo
8364: echo "*** And there doesn't seem to be a static archive available"
8365: echo "*** The link will probably fail, sorry"
8366: else
8367: add=$dir/$old_library
8368: fi
8369: elif test -n "$old_library"; then
8370: add=$dir/$old_library
8371: fi
8372: fi
8373: esac
8374: elif test no = "$hardcode_minus_L"; then
8375: case $host in
8376: *-*-sunos*) add_shlibpath=$dir ;;
8377: esac
8378: add_dir=-L$dir
8379: add=-l$name
8380: elif test no = "$hardcode_shlibpath_var"; then
8381: add_shlibpath=$dir
8382: add=-l$name
8383: else
8384: lib_linked=no
8385: fi
8386: ;;
8387: relink)
8388: if test yes = "$hardcode_direct" &&
8389: test no = "$hardcode_direct_absolute"; then
8390: add=$dir/$linklib
8391: elif test yes = "$hardcode_minus_L"; then
8392: add_dir=-L$absdir
8393: # Try looking first in the location we're being installed to.
8394: if test -n "$inst_prefix_dir"; then
8395: case $libdir in
8396: [\\/]*)
8397: func_append add_dir " -L$inst_prefix_dir$libdir"
8398: ;;
8399: esac
8400: fi
8401: add=-l$name
8402: elif test yes = "$hardcode_shlibpath_var"; then
8403: add_shlibpath=$dir
8404: add=-l$name
8405: else
8406: lib_linked=no
8407: fi
8408: ;;
8409: *) lib_linked=no ;;
8410: esac
8411:
8412: if test yes != "$lib_linked"; then
8413: func_fatal_configuration "unsupported hardcode properties"
8414: fi
8415:
8416: if test -n "$add_shlibpath"; then
8417: case :$compile_shlibpath: in
8418: *":$add_shlibpath:"*) ;;
8419: *) func_append compile_shlibpath "$add_shlibpath:" ;;
8420: esac
8421: fi
8422: if test prog = "$linkmode"; then
8423: test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
8424: test -n "$add" && compile_deplibs="$add $compile_deplibs"
8425: else
8426: test -n "$add_dir" && deplibs="$add_dir $deplibs"
8427: test -n "$add" && deplibs="$add $deplibs"
8428: if test yes != "$hardcode_direct" &&
8429: test yes != "$hardcode_minus_L" &&
8430: test yes = "$hardcode_shlibpath_var"; then
8431: case :$finalize_shlibpath: in
8432: *":$libdir:"*) ;;
8433: *) func_append finalize_shlibpath "$libdir:" ;;
8434: esac
8435: fi
8436: fi
8437: fi
8438:
8439: if test prog = "$linkmode" || test relink = "$opt_mode"; then
8440: add_shlibpath=
8441: add_dir=
8442: add=
8443: # Finalize command for both is simple: just hardcode it.
8444: if test yes = "$hardcode_direct" &&
8445: test no = "$hardcode_direct_absolute"; then
8446: add=$libdir/$linklib
8447: elif test yes = "$hardcode_minus_L"; then
8448: add_dir=-L$libdir
8449: add=-l$name
8450: elif test yes = "$hardcode_shlibpath_var"; then
8451: case :$finalize_shlibpath: in
8452: *":$libdir:"*) ;;
8453: *) func_append finalize_shlibpath "$libdir:" ;;
8454: esac
8455: add=-l$name
8456: elif test yes = "$hardcode_automatic"; then
8457: if test -n "$inst_prefix_dir" &&
8458: test -f "$inst_prefix_dir$libdir/$linklib"; then
8459: add=$inst_prefix_dir$libdir/$linklib
8460: else
8461: add=$libdir/$linklib
8462: fi
8463: else
8464: # We cannot seem to hardcode it, guess we'll fake it.
8465: add_dir=-L$libdir
8466: # Try looking first in the location we're being installed to.
8467: if test -n "$inst_prefix_dir"; then
8468: case $libdir in
8469: [\\/]*)
8470: func_append add_dir " -L$inst_prefix_dir$libdir"
8471: ;;
8472: esac
8473: fi
8474: add=-l$name
8475: fi
8476:
8477: if test prog = "$linkmode"; then
8478: test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
8479: test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
8480: else
8481: test -n "$add_dir" && deplibs="$add_dir $deplibs"
8482: test -n "$add" && deplibs="$add $deplibs"
8483: fi
8484: fi
8485: elif test prog = "$linkmode"; then
8486: # Here we assume that one of hardcode_direct or hardcode_minus_L
8487: # is not unsupported. This is valid on all known static and
8488: # shared platforms.
8489: if test unsupported != "$hardcode_direct"; then
8490: test -n "$old_library" && linklib=$old_library
8491: compile_deplibs="$dir/$linklib $compile_deplibs"
8492: finalize_deplibs="$dir/$linklib $finalize_deplibs"
8493: else
8494: compile_deplibs="-l$name -L$dir $compile_deplibs"
8495: finalize_deplibs="-l$name -L$dir $finalize_deplibs"
8496: fi
8497: elif test yes = "$build_libtool_libs"; then
8498: # Not a shared library
8499: if test pass_all != "$deplibs_check_method"; then
8500: # We're trying link a shared library against a static one
8501: # but the system doesn't support it.
8502:
8503: # Just print a warning and add the library to dependency_libs so
8504: # that the program can be linked against the static library.
8505: echo
8506: $ECHO "*** Warning: This system cannot link to static lib archive $lib."
8507: echo "*** I have the capability to make that library automatically link in when"
8508: echo "*** you link to this library. But I can only do this if you have a"
8509: echo "*** shared version of the library, which you do not appear to have."
8510: if test yes = "$module"; then
8511: echo "*** But as you try to build a module library, libtool will still create "
8512: echo "*** a static module, that should work as long as the dlopening application"
8513: echo "*** is linked with the -dlopen flag to resolve symbols at runtime."
8514: if test -z "$global_symbol_pipe"; then
8515: echo
8516: echo "*** However, this would only work if libtool was able to extract symbol"
8517: echo "*** lists from a program, using 'nm' or equivalent, but libtool could"
8518: echo "*** not find such a program. So, this module is probably useless."
8519: echo "*** 'nm' from GNU binutils and a full rebuild may help."
8520: fi
8521: if test no = "$build_old_libs"; then
8522: build_libtool_libs=module
8523: build_old_libs=yes
8524: else
8525: build_libtool_libs=no
8526: fi
8527: fi
8528: else
8529: deplibs="$dir/$old_library $deplibs"
8530: link_static=yes
8531: fi
8532: fi # link shared/static library?
8533:
8534: if test lib = "$linkmode"; then
8535: if test -n "$dependency_libs" &&
8536: { test yes != "$hardcode_into_libs" ||
8537: test yes = "$build_old_libs" ||
8538: test yes = "$link_static"; }; then
8539: # Extract -R from dependency_libs
8540: temp_deplibs=
8541: for libdir in $dependency_libs; do
8542: case $libdir in
8543: -R*) func_stripname '-R' '' "$libdir"
8544: temp_xrpath=$func_stripname_result
8545: case " $xrpath " in
8546: *" $temp_xrpath "*) ;;
8547: *) func_append xrpath " $temp_xrpath";;
8548: esac;;
8549: *) func_append temp_deplibs " $libdir";;
8550: esac
8551: done
8552: dependency_libs=$temp_deplibs
8553: fi
8554:
8555: func_append newlib_search_path " $absdir"
8556: # Link against this library
8557: test no = "$link_static" && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
8558: # ... and its dependency_libs
8559: tmp_libs=
8560: for deplib in $dependency_libs; do
8561: newdependency_libs="$deplib $newdependency_libs"
8562: case $deplib in
8563: -L*) func_stripname '-L' '' "$deplib"
8564: func_resolve_sysroot "$func_stripname_result";;
8565: *) func_resolve_sysroot "$deplib" ;;
8566: esac
8567: if $opt_preserve_dup_deps; then
8568: case "$tmp_libs " in
8569: *" $func_resolve_sysroot_result "*)
8570: func_append specialdeplibs " $func_resolve_sysroot_result" ;;
8571: esac
8572: fi
8573: func_append tmp_libs " $func_resolve_sysroot_result"
8574: done
8575:
8576: if test no != "$link_all_deplibs"; then
8577: # Add the search paths of all dependency libraries
8578: for deplib in $dependency_libs; do
8579: path=
8580: case $deplib in
8581: -L*) path=$deplib ;;
8582: *.la)
8583: func_resolve_sysroot "$deplib"
8584: deplib=$func_resolve_sysroot_result
8585: func_dirname "$deplib" "" "."
8586: dir=$func_dirname_result
8587: # We need an absolute path.
8588: case $dir in
8589: [\\/]* | [A-Za-z]:[\\/]*) absdir=$dir ;;
8590: *)
8591: absdir=`cd "$dir" && pwd`
8592: if test -z "$absdir"; then
8593: func_warning "cannot determine absolute directory name of '$dir'"
8594: absdir=$dir
8595: fi
8596: ;;
8597: esac
8598: if $GREP "^installed=no" $deplib > /dev/null; then
8599: case $host in
8600: *-*-darwin*)
8601: depdepl=
8602: eval deplibrary_names=`$SED -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
8603: if test -n "$deplibrary_names"; then
8604: for tmp in $deplibrary_names; do
8605: depdepl=$tmp
8606: done
8607: if test -f "$absdir/$objdir/$depdepl"; then
8608: depdepl=$absdir/$objdir/$depdepl
8609: darwin_install_name=`$OTOOL -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
8610: if test -z "$darwin_install_name"; then
8611: darwin_install_name=`$OTOOL64 -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
8612: fi
8613: func_append compiler_flags " $wl-dylib_file $wl$darwin_install_name:$depdepl"
8614: func_append linker_flags " -dylib_file $darwin_install_name:$depdepl"
8615: path=
8616: fi
8617: fi
8618: ;;
8619: *)
8620: path=-L$absdir/$objdir
8621: ;;
8622: esac
8623: else
8624: eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
8625: test -z "$libdir" && \
8626: func_fatal_error "'$deplib' is not a valid libtool archive"
8627: test "$absdir" != "$libdir" && \
8628: func_warning "'$deplib' seems to be moved"
8629:
8630: path=-L$absdir
8631: fi
8632: ;;
8633: esac
8634: case " $deplibs " in
8635: *" $path "*) ;;
8636: *) deplibs="$path $deplibs" ;;
8637: esac
8638: done
8639: fi # link_all_deplibs != no
8640: fi # linkmode = lib
8641: done # for deplib in $libs
8642: if test link = "$pass"; then
8643: if test prog = "$linkmode"; then
8644: compile_deplibs="$new_inherited_linker_flags $compile_deplibs"
8645: finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs"
8646: else
8647: compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
8648: fi
8649: fi
8650: dependency_libs=$newdependency_libs
8651: if test dlpreopen = "$pass"; then
8652: # Link the dlpreopened libraries before other libraries
8653: for deplib in $save_deplibs; do
8654: deplibs="$deplib $deplibs"
8655: done
8656: fi
8657: if test dlopen != "$pass"; then
8658: test conv = "$pass" || {
8659: # Make sure lib_search_path contains only unique directories.
8660: lib_search_path=
8661: for dir in $newlib_search_path; do
8662: case "$lib_search_path " in
8663: *" $dir "*) ;;
8664: *) func_append lib_search_path " $dir" ;;
8665: esac
8666: done
8667: newlib_search_path=
8668: }
8669:
8670: if test prog,link = "$linkmode,$pass"; then
8671: vars="compile_deplibs finalize_deplibs"
8672: else
8673: vars=deplibs
8674: fi
8675: for var in $vars dependency_libs; do
8676: # Add libraries to $var in reverse order
8677: eval tmp_libs=\"\$$var\"
8678: new_libs=
8679: for deplib in $tmp_libs; do
8680: # FIXME: Pedantically, this is the right thing to do, so
8681: # that some nasty dependency loop isn't accidentally
8682: # broken:
8683: #new_libs="$deplib $new_libs"
8684: # Pragmatically, this seems to cause very few problems in
8685: # practice:
8686: case $deplib in
8687: -L*) new_libs="$deplib $new_libs" ;;
8688: -R*) ;;
8689: *)
8690: # And here is the reason: when a library appears more
8691: # than once as an explicit dependence of a library, or
8692: # is implicitly linked in more than once by the
8693: # compiler, it is considered special, and multiple
8694: # occurrences thereof are not removed. Compare this
8695: # with having the same library being listed as a
8696: # dependency of multiple other libraries: in this case,
8697: # we know (pedantically, we assume) the library does not
8698: # need to be listed more than once, so we keep only the
8699: # last copy. This is not always right, but it is rare
8700: # enough that we require users that really mean to play
8701: # such unportable linking tricks to link the library
8702: # using -Wl,-lname, so that libtool does not consider it
8703: # for duplicate removal.
8704: case " $specialdeplibs " in
8705: *" $deplib "*) new_libs="$deplib $new_libs" ;;
8706: *)
8707: case " $new_libs " in
8708: *" $deplib "*) ;;
8709: *) new_libs="$deplib $new_libs" ;;
8710: esac
8711: ;;
8712: esac
8713: ;;
8714: esac
8715: done
8716: tmp_libs=
8717: for deplib in $new_libs; do
8718: case $deplib in
8719: -L*)
8720: case " $tmp_libs " in
8721: *" $deplib "*) ;;
8722: *) func_append tmp_libs " $deplib" ;;
8723: esac
8724: ;;
8725: *) func_append tmp_libs " $deplib" ;;
8726: esac
8727: done
8728: eval $var=\"$tmp_libs\"
8729: done # for var
8730: fi
8731:
8732: # Add Sun CC postdeps if required:
8733: test CXX = "$tagname" && {
8734: case $host_os in
8735: linux*)
8736: case `$CC -V 2>&1 | sed 5q` in
8737: *Sun\ C*) # Sun C++ 5.9
8738: func_suncc_cstd_abi
8739:
8740: if test no != "$suncc_use_cstd_abi"; then
8741: func_append postdeps ' -library=Cstd -library=Crun'
8742: fi
8743: ;;
8744: esac
8745: ;;
8746:
8747: solaris*)
8748: func_cc_basename "$CC"
8749: case $func_cc_basename_result in
8750: CC* | sunCC*)
8751: func_suncc_cstd_abi
8752:
8753: if test no != "$suncc_use_cstd_abi"; then
8754: func_append postdeps ' -library=Cstd -library=Crun'
8755: fi
8756: ;;
8757: esac
8758: ;;
8759: esac
8760: }
8761:
8762: # Last step: remove runtime libs from dependency_libs
8763: # (they stay in deplibs)
8764: tmp_libs=
8765: for i in $dependency_libs; do
8766: case " $predeps $postdeps $compiler_lib_search_path " in
8767: *" $i "*)
8768: i=
8769: ;;
8770: esac
8771: if test -n "$i"; then
8772: func_append tmp_libs " $i"
8773: fi
8774: done
8775: dependency_libs=$tmp_libs
8776: done # for pass
8777: if test prog = "$linkmode"; then
8778: dlfiles=$newdlfiles
8779: fi
8780: if test prog = "$linkmode" || test lib = "$linkmode"; then
8781: dlprefiles=$newdlprefiles
8782: fi
8783:
8784: case $linkmode in
8785: oldlib)
8786: if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then
8787: func_warning "'-dlopen' is ignored for archives"
8788: fi
8789:
8790: case " $deplibs" in
8791: *\ -l* | *\ -L*)
8792: func_warning "'-l' and '-L' are ignored for archives" ;;
8793: esac
8794:
8795: test -n "$rpath" && \
8796: func_warning "'-rpath' is ignored for archives"
8797:
8798: test -n "$xrpath" && \
8799: func_warning "'-R' is ignored for archives"
8800:
8801: test -n "$vinfo" && \
8802: func_warning "'-version-info/-version-number' is ignored for archives"
8803:
8804: test -n "$release" && \
8805: func_warning "'-release' is ignored for archives"
8806:
8807: test -n "$export_symbols$export_symbols_regex" && \
8808: func_warning "'-export-symbols' is ignored for archives"
8809:
8810: # Now set the variables for building old libraries.
8811: build_libtool_libs=no
8812: oldlibs=$output
8813: func_append objs "$old_deplibs"
8814: ;;
8815:
8816: lib)
8817: # Make sure we only generate libraries of the form 'libNAME.la'.
8818: case $outputname in
8819: lib*)
8820: func_stripname 'lib' '.la' "$outputname"
8821: name=$func_stripname_result
8822: eval shared_ext=\"$shrext_cmds\"
8823: eval libname=\"$libname_spec\"
8824: ;;
8825: *)
8826: test no = "$module" \
8827: && func_fatal_help "libtool library '$output' must begin with 'lib'"
8828:
8829: if test no != "$need_lib_prefix"; then
8830: # Add the "lib" prefix for modules if required
8831: func_stripname '' '.la' "$outputname"
8832: name=$func_stripname_result
8833: eval shared_ext=\"$shrext_cmds\"
8834: eval libname=\"$libname_spec\"
8835: else
8836: func_stripname '' '.la' "$outputname"
8837: libname=$func_stripname_result
8838: fi
8839: ;;
8840: esac
8841:
8842: if test -n "$objs"; then
8843: if test pass_all != "$deplibs_check_method"; then
8844: func_fatal_error "cannot build libtool library '$output' from non-libtool objects on this host:$objs"
8845: else
8846: echo
8847: $ECHO "*** Warning: Linking the shared library $output against the non-libtool"
8848: $ECHO "*** objects $objs is not portable!"
8849: func_append libobjs " $objs"
8850: fi
8851: fi
8852:
8853: test no = "$dlself" \
8854: || func_warning "'-dlopen self' is ignored for libtool libraries"
8855:
8856: set dummy $rpath
8857: shift
8858: test 1 -lt "$#" \
8859: && func_warning "ignoring multiple '-rpath's for a libtool library"
8860:
8861: install_libdir=$1
8862:
8863: oldlibs=
8864: if test -z "$rpath"; then
8865: if test yes = "$build_libtool_libs"; then
8866: # Building a libtool convenience library.
8867: # Some compilers have problems with a '.al' extension so
8868: # convenience libraries should have the same extension an
8869: # archive normally would.
8870: oldlibs="$output_objdir/$libname.$libext $oldlibs"
8871: build_libtool_libs=convenience
8872: build_old_libs=yes
8873: fi
8874:
8875: test -n "$vinfo" && \
8876: func_warning "'-version-info/-version-number' is ignored for convenience libraries"
8877:
8878: test -n "$release" && \
8879: func_warning "'-release' is ignored for convenience libraries"
8880: else
8881:
8882: # Parse the version information argument.
8883: save_ifs=$IFS; IFS=:
8884: set dummy $vinfo 0 0 0
8885: shift
8886: IFS=$save_ifs
8887:
8888: test -n "$7" && \
8889: func_fatal_help "too many parameters to '-version-info'"
8890:
8891: # convert absolute version numbers to libtool ages
8892: # this retains compatibility with .la files and attempts
8893: # to make the code below a bit more comprehensible
8894:
8895: case $vinfo_number in
8896: yes)
8897: number_major=$1
8898: number_minor=$2
8899: number_revision=$3
8900: #
8901: # There are really only two kinds -- those that
8902: # use the current revision as the major version
8903: # and those that subtract age and use age as
8904: # a minor version. But, then there is irix
8905: # that has an extra 1 added just for fun
8906: #
8907: case $version_type in
8908: # correct linux to gnu/linux during the next big refactor
8909: darwin|freebsd-elf|linux|osf|windows|none)
8910: func_arith $number_major + $number_minor
8911: current=$func_arith_result
8912: age=$number_minor
8913: revision=$number_revision
8914: ;;
8915: freebsd-aout|qnx|sunos)
8916: current=$number_major
8917: revision=$number_minor
8918: age=0
8919: ;;
8920: irix|nonstopux)
8921: func_arith $number_major + $number_minor
8922: current=$func_arith_result
8923: age=$number_minor
8924: revision=$number_minor
8925: lt_irix_increment=no
8926: ;;
8927: *)
8928: func_fatal_configuration "$modename: unknown library version type '$version_type'"
8929: ;;
8930: esac
8931: ;;
8932: no)
8933: current=$1
8934: revision=$2
8935: age=$3
8936: ;;
8937: esac
8938:
8939: # Check that each of the things are valid numbers.
8940: case $current in
8941: 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
8942: *)
8943: func_error "CURRENT '$current' must be a nonnegative integer"
8944: func_fatal_error "'$vinfo' is not valid version information"
8945: ;;
8946: esac
8947:
8948: case $revision in
8949: 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
8950: *)
8951: func_error "REVISION '$revision' must be a nonnegative integer"
8952: func_fatal_error "'$vinfo' is not valid version information"
8953: ;;
8954: esac
8955:
8956: case $age in
8957: 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
8958: *)
8959: func_error "AGE '$age' must be a nonnegative integer"
8960: func_fatal_error "'$vinfo' is not valid version information"
8961: ;;
8962: esac
8963:
8964: if test "$age" -gt "$current"; then
8965: func_error "AGE '$age' is greater than the current interface number '$current'"
8966: func_fatal_error "'$vinfo' is not valid version information"
8967: fi
8968:
8969: # Calculate the version variables.
8970: major=
8971: versuffix=
8972: verstring=
8973: case $version_type in
8974: none) ;;
8975:
8976: darwin)
8977: # Like Linux, but with the current version available in
8978: # verstring for coding it into the library header
8979: func_arith $current - $age
8980: major=.$func_arith_result
8981: versuffix=$major.$age.$revision
8982: # Darwin ld doesn't like 0 for these options...
8983: func_arith $current + 1
8984: minor_current=$func_arith_result
8985: xlcverstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision"
8986: verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
8987: # On Darwin other compilers
8988: case $CC in
8989: nagfor*)
8990: verstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision"
8991: ;;
8992: *)
8993: verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
8994: ;;
8995: esac
8996: ;;
8997:
8998: freebsd-aout)
8999: major=.$current
9000: versuffix=.$current.$revision
9001: ;;
9002:
9003: freebsd-elf)
9004: func_arith $current - $age
9005: major=.$func_arith_result
9006: versuffix=$major.$age.$revision
9007: ;;
9008:
9009: irix | nonstopux)
9010: if test no = "$lt_irix_increment"; then
9011: func_arith $current - $age
9012: else
9013: func_arith $current - $age + 1
9014: fi
9015: major=$func_arith_result
9016:
9017: case $version_type in
9018: nonstopux) verstring_prefix=nonstopux ;;
9019: *) verstring_prefix=sgi ;;
9020: esac
9021: verstring=$verstring_prefix$major.$revision
9022:
9023: # Add in all the interfaces that we are compatible with.
9024: loop=$revision
9025: while test 0 -ne "$loop"; do
9026: func_arith $revision - $loop
9027: iface=$func_arith_result
9028: func_arith $loop - 1
9029: loop=$func_arith_result
9030: verstring=$verstring_prefix$major.$iface:$verstring
9031: done
9032:
9033: # Before this point, $major must not contain '.'.
9034: major=.$major
9035: versuffix=$major.$revision
9036: ;;
9037:
9038: linux) # correct to gnu/linux during the next big refactor
9039: func_arith $current - $age
9040: major=.$func_arith_result
9041: versuffix=$major.$age.$revision
9042: ;;
9043:
9044: osf)
9045: func_arith $current - $age
9046: major=.$func_arith_result
9047: versuffix=.$current.$age.$revision
9048: verstring=$current.$age.$revision
9049:
9050: # Add in all the interfaces that we are compatible with.
9051: loop=$age
9052: while test 0 -ne "$loop"; do
9053: func_arith $current - $loop
9054: iface=$func_arith_result
9055: func_arith $loop - 1
9056: loop=$func_arith_result
9057: verstring=$verstring:$iface.0
9058: done
9059:
9060: # Make executables depend on our current version.
9061: func_append verstring ":$current.0"
9062: ;;
9063:
9064: qnx)
9065: major=.$current
9066: versuffix=.$current
9067: ;;
9068:
9069: sco)
9070: major=.$current
9071: versuffix=.$current
9072: ;;
9073:
9074: sunos)
9075: major=.$current
9076: versuffix=.$current.$revision
9077: ;;
9078:
9079: windows)
9080: # Use '-' rather than '.', since we only want one
9081: # extension on DOS 8.3 file systems.
9082: func_arith $current - $age
9083: major=$func_arith_result
9084: versuffix=-$major
9085: ;;
9086:
9087: *)
9088: func_fatal_configuration "unknown library version type '$version_type'"
9089: ;;
9090: esac
9091:
9092: # Clear the version info if we defaulted, and they specified a release.
9093: if test -z "$vinfo" && test -n "$release"; then
9094: major=
9095: case $version_type in
9096: darwin)
9097: # we can't check for "0.0" in archive_cmds due to quoting
9098: # problems, so we reset it completely
9099: verstring=
9100: ;;
9101: *)
9102: verstring=0.0
9103: ;;
9104: esac
9105: if test no = "$need_version"; then
9106: versuffix=
9107: else
9108: versuffix=.0.0
9109: fi
9110: fi
9111:
9112: # Remove version info from name if versioning should be avoided
9113: if test yes,no = "$avoid_version,$need_version"; then
9114: major=
9115: versuffix=
9116: verstring=
9117: fi
9118:
9119: # Check to see if the archive will have undefined symbols.
9120: if test yes = "$allow_undefined"; then
9121: if test unsupported = "$allow_undefined_flag"; then
9122: if test yes = "$build_old_libs"; then
9123: func_warning "undefined symbols not allowed in $host shared libraries; building static only"
9124: build_libtool_libs=no
9125: else
9126: func_fatal_error "can't build $host shared library unless -no-undefined is specified"
9127: fi
9128: fi
9129: else
9130: # Don't allow undefined symbols.
9131: allow_undefined_flag=$no_undefined_flag
9132: fi
9133:
9134: fi
9135:
9136: func_generate_dlsyms "$libname" "$libname" :
9137: func_append libobjs " $symfileobj"
9138: test " " = "$libobjs" && libobjs=
9139:
9140: if test relink != "$opt_mode"; then
9141: # Remove our outputs, but don't remove object files since they
9142: # may have been created when compiling PIC objects.
9143: removelist=
9144: tempremovelist=`$ECHO "$output_objdir/*"`
9145: for p in $tempremovelist; do
9146: case $p in
9147: *.$objext | *.gcno)
9148: ;;
9149: $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/$libname$release.*)
9150: if test -n "$precious_files_regex"; then
9151: if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
9152: then
9153: continue
9154: fi
9155: fi
9156: func_append removelist " $p"
9157: ;;
9158: *) ;;
9159: esac
9160: done
9161: test -n "$removelist" && \
9162: func_show_eval "${RM}r \$removelist"
9163: fi
9164:
9165: # Now set the variables for building old libraries.
9166: if test yes = "$build_old_libs" && test convenience != "$build_libtool_libs"; then
9167: func_append oldlibs " $output_objdir/$libname.$libext"
9168:
9169: # Transform .lo files to .o files.
9170: oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; $lo2o" | $NL2SP`
9171: fi
9172:
9173: # Eliminate all temporary directories.
9174: #for path in $notinst_path; do
9175: # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"`
9176: # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"`
9177: # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"`
9178: #done
9179:
9180: if test -n "$xrpath"; then
9181: # If the user specified any rpath flags, then add them.
9182: temp_xrpath=
9183: for libdir in $xrpath; do
9184: func_replace_sysroot "$libdir"
9185: func_append temp_xrpath " -R$func_replace_sysroot_result"
9186: case "$finalize_rpath " in
9187: *" $libdir "*) ;;
9188: *) func_append finalize_rpath " $libdir" ;;
9189: esac
9190: done
9191: if test yes != "$hardcode_into_libs" || test yes = "$build_old_libs"; then
9192: dependency_libs="$temp_xrpath $dependency_libs"
9193: fi
9194: fi
9195:
9196: # Make sure dlfiles contains only unique files that won't be dlpreopened
9197: old_dlfiles=$dlfiles
9198: dlfiles=
9199: for lib in $old_dlfiles; do
9200: case " $dlprefiles $dlfiles " in
9201: *" $lib "*) ;;
9202: *) func_append dlfiles " $lib" ;;
9203: esac
9204: done
9205:
9206: # Make sure dlprefiles contains only unique files
9207: old_dlprefiles=$dlprefiles
9208: dlprefiles=
9209: for lib in $old_dlprefiles; do
9210: case "$dlprefiles " in
9211: *" $lib "*) ;;
9212: *) func_append dlprefiles " $lib" ;;
9213: esac
9214: done
9215:
9216: if test yes = "$build_libtool_libs"; then
9217: if test -n "$rpath"; then
9218: case $host in
9219: *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*)
9220: # these systems don't actually have a c library (as such)!
9221: ;;
9222: *-*-rhapsody* | *-*-darwin1.[012])
9223: # Rhapsody C library is in the System framework
9224: func_append deplibs " System.ltframework"
9225: ;;
9226: *-*-netbsd*)
9227: # Don't link with libc until the a.out ld.so is fixed.
9228: ;;
9229: *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
9230: # Do not include libc due to us having libc/libc_r.
9231: ;;
9232: *-*-sco3.2v5* | *-*-sco5v6*)
9233: # Causes problems with __ctype
9234: ;;
9235: *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
9236: # Compiler inserts libc in the correct place for threads to work
9237: ;;
9238: *)
9239: # Add libc to deplibs on all other systems if necessary.
9240: if test yes = "$build_libtool_need_lc"; then
9241: func_append deplibs " -lc"
9242: fi
9243: ;;
9244: esac
9245: fi
9246:
9247: # Transform deplibs into only deplibs that can be linked in shared.
9248: name_save=$name
9249: libname_save=$libname
9250: release_save=$release
9251: versuffix_save=$versuffix
9252: major_save=$major
9253: # I'm not sure if I'm treating the release correctly. I think
9254: # release should show up in the -l (ie -lgmp5) so we don't want to
9255: # add it in twice. Is that correct?
9256: release=
9257: versuffix=
9258: major=
9259: newdeplibs=
9260: droppeddeps=no
9261: case $deplibs_check_method in
9262: pass_all)
9263: # Don't check for shared/static. Everything works.
9264: # This might be a little naive. We might want to check
9265: # whether the library exists or not. But this is on
9266: # osf3 & osf4 and I'm not really sure... Just
9267: # implementing what was already the behavior.
9268: newdeplibs=$deplibs
9269: ;;
9270: test_compile)
9271: # This code stresses the "libraries are programs" paradigm to its
9272: # limits. Maybe even breaks it. We compile a program, linking it
9273: # against the deplibs as a proxy for the library. Then we can check
9274: # whether they linked in statically or dynamically with ldd.
9275: $opt_dry_run || $RM conftest.c
9276: cat > conftest.c <<EOF
9277: int main() { return 0; }
9278: EOF
9279: $opt_dry_run || $RM conftest
9280: if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then
9281: ldd_output=`ldd conftest`
9282: for i in $deplibs; do
9283: case $i in
9284: -l*)
9285: func_stripname -l '' "$i"
9286: name=$func_stripname_result
9287: if test yes = "$allow_libtool_libs_with_static_runtimes"; then
9288: case " $predeps $postdeps " in
9289: *" $i "*)
9290: func_append newdeplibs " $i"
9291: i=
9292: ;;
9293: esac
9294: fi
9295: if test -n "$i"; then
9296: libname=`eval "\\$ECHO \"$libname_spec\""`
9297: deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
9298: set dummy $deplib_matches; shift
9299: deplib_match=$1
9300: if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0; then
9301: func_append newdeplibs " $i"
9302: else
9303: droppeddeps=yes
9304: echo
9305: $ECHO "*** Warning: dynamic linker does not accept needed library $i."
9306: echo "*** I have the capability to make that library automatically link in when"
9307: echo "*** you link to this library. But I can only do this if you have a"
9308: echo "*** shared version of the library, which I believe you do not have"
9309: echo "*** because a test_compile did reveal that the linker did not use it for"
9310: echo "*** its dynamic dependency list that programs get resolved with at runtime."
9311: fi
9312: fi
9313: ;;
9314: *)
9315: func_append newdeplibs " $i"
9316: ;;
9317: esac
9318: done
9319: else
9320: # Error occurred in the first compile. Let's try to salvage
9321: # the situation: Compile a separate program for each library.
9322: for i in $deplibs; do
9323: case $i in
9324: -l*)
9325: func_stripname -l '' "$i"
9326: name=$func_stripname_result
9327: $opt_dry_run || $RM conftest
9328: if $LTCC $LTCFLAGS -o conftest conftest.c $i; then
9329: ldd_output=`ldd conftest`
9330: if test yes = "$allow_libtool_libs_with_static_runtimes"; then
9331: case " $predeps $postdeps " in
9332: *" $i "*)
9333: func_append newdeplibs " $i"
9334: i=
9335: ;;
9336: esac
9337: fi
9338: if test -n "$i"; then
9339: libname=`eval "\\$ECHO \"$libname_spec\""`
9340: deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
9341: set dummy $deplib_matches; shift
9342: deplib_match=$1
9343: if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0; then
9344: func_append newdeplibs " $i"
9345: else
9346: droppeddeps=yes
9347: echo
9348: $ECHO "*** Warning: dynamic linker does not accept needed library $i."
9349: echo "*** I have the capability to make that library automatically link in when"
9350: echo "*** you link to this library. But I can only do this if you have a"
9351: echo "*** shared version of the library, which you do not appear to have"
9352: echo "*** because a test_compile did reveal that the linker did not use this one"
9353: echo "*** as a dynamic dependency that programs can get resolved with at runtime."
9354: fi
9355: fi
9356: else
9357: droppeddeps=yes
9358: echo
9359: $ECHO "*** Warning! Library $i is needed by this library but I was not able to"
9360: echo "*** make it link in! You will probably need to install it or some"
9361: echo "*** library that it depends on before this library will be fully"
9362: echo "*** functional. Installing it before continuing would be even better."
9363: fi
9364: ;;
9365: *)
9366: func_append newdeplibs " $i"
9367: ;;
9368: esac
9369: done
9370: fi
9371: ;;
9372: file_magic*)
9373: set dummy $deplibs_check_method; shift
9374: file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
9375: for a_deplib in $deplibs; do
9376: case $a_deplib in
9377: -l*)
9378: func_stripname -l '' "$a_deplib"
9379: name=$func_stripname_result
9380: if test yes = "$allow_libtool_libs_with_static_runtimes"; then
9381: case " $predeps $postdeps " in
9382: *" $a_deplib "*)
9383: func_append newdeplibs " $a_deplib"
9384: a_deplib=
9385: ;;
9386: esac
9387: fi
9388: if test -n "$a_deplib"; then
9389: libname=`eval "\\$ECHO \"$libname_spec\""`
9390: if test -n "$file_magic_glob"; then
9391: libnameglob=`func_echo_all "$libname" | $SED -e $file_magic_glob`
9392: else
9393: libnameglob=$libname
9394: fi
9395: test yes = "$want_nocaseglob" && nocaseglob=`shopt -p nocaseglob`
9396: for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
9397: if test yes = "$want_nocaseglob"; then
9398: shopt -s nocaseglob
9399: potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
9400: $nocaseglob
9401: else
9402: potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
9403: fi
9404: for potent_lib in $potential_libs; do
9405: # Follow soft links.
9406: if ls -lLd "$potent_lib" 2>/dev/null |
9407: $GREP " -> " >/dev/null; then
9408: continue
9409: fi
9410: # The statement above tries to avoid entering an
9411: # endless loop below, in case of cyclic links.
9412: # We might still enter an endless loop, since a link
9413: # loop can be closed while we follow links,
9414: # but so what?
9415: potlib=$potent_lib
9416: while test -h "$potlib" 2>/dev/null; do
9417: potliblink=`ls -ld $potlib | $SED 's/.* -> //'`
9418: case $potliblink in
9419: [\\/]* | [A-Za-z]:[\\/]*) potlib=$potliblink;;
9420: *) potlib=`$ECHO "$potlib" | $SED 's|[^/]*$||'`"$potliblink";;
9421: esac
9422: done
9423: if eval $file_magic_cmd \"\$potlib\" 2>/dev/null |
9424: $SED -e 10q |
9425: $EGREP "$file_magic_regex" > /dev/null; then
9426: func_append newdeplibs " $a_deplib"
9427: a_deplib=
9428: break 2
9429: fi
9430: done
9431: done
9432: fi
9433: if test -n "$a_deplib"; then
9434: droppeddeps=yes
9435: echo
9436: $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
9437: echo "*** I have the capability to make that library automatically link in when"
9438: echo "*** you link to this library. But I can only do this if you have a"
9439: echo "*** shared version of the library, which you do not appear to have"
9440: echo "*** because I did check the linker path looking for a file starting"
9441: if test -z "$potlib"; then
9442: $ECHO "*** with $libname but no candidates were found. (...for file magic test)"
9443: else
9444: $ECHO "*** with $libname and none of the candidates passed a file format test"
9445: $ECHO "*** using a file magic. Last file checked: $potlib"
9446: fi
9447: fi
9448: ;;
9449: *)
9450: # Add a -L argument.
9451: func_append newdeplibs " $a_deplib"
9452: ;;
9453: esac
9454: done # Gone through all deplibs.
9455: ;;
9456: match_pattern*)
9457: set dummy $deplibs_check_method; shift
9458: match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
9459: for a_deplib in $deplibs; do
9460: case $a_deplib in
9461: -l*)
9462: func_stripname -l '' "$a_deplib"
9463: name=$func_stripname_result
9464: if test yes = "$allow_libtool_libs_with_static_runtimes"; then
9465: case " $predeps $postdeps " in
9466: *" $a_deplib "*)
9467: func_append newdeplibs " $a_deplib"
9468: a_deplib=
9469: ;;
9470: esac
9471: fi
9472: if test -n "$a_deplib"; then
9473: libname=`eval "\\$ECHO \"$libname_spec\""`
9474: for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
9475: potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
9476: for potent_lib in $potential_libs; do
9477: potlib=$potent_lib # see symlink-check above in file_magic test
9478: if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \
9479: $EGREP "$match_pattern_regex" > /dev/null; then
9480: func_append newdeplibs " $a_deplib"
9481: a_deplib=
9482: break 2
9483: fi
9484: done
9485: done
9486: fi
9487: if test -n "$a_deplib"; then
9488: droppeddeps=yes
9489: echo
9490: $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
9491: echo "*** I have the capability to make that library automatically link in when"
9492: echo "*** you link to this library. But I can only do this if you have a"
9493: echo "*** shared version of the library, which you do not appear to have"
9494: echo "*** because I did check the linker path looking for a file starting"
9495: if test -z "$potlib"; then
9496: $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)"
9497: else
9498: $ECHO "*** with $libname and none of the candidates passed a file format test"
9499: $ECHO "*** using a regex pattern. Last file checked: $potlib"
9500: fi
9501: fi
9502: ;;
9503: *)
9504: # Add a -L argument.
9505: func_append newdeplibs " $a_deplib"
9506: ;;
9507: esac
9508: done # Gone through all deplibs.
9509: ;;
9510: none | unknown | *)
9511: newdeplibs=
9512: tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'`
9513: if test yes = "$allow_libtool_libs_with_static_runtimes"; then
9514: for i in $predeps $postdeps; do
9515: # can't use Xsed below, because $i might contain '/'
9516: tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s|$i||"`
9517: done
9518: fi
9519: case $tmp_deplibs in
9520: *[!\ \ ]*)
9521: echo
9522: if test none = "$deplibs_check_method"; then
9523: echo "*** Warning: inter-library dependencies are not supported in this platform."
9524: else
9525: echo "*** Warning: inter-library dependencies are not known to be supported."
9526: fi
9527: echo "*** All declared inter-library dependencies are being dropped."
9528: droppeddeps=yes
9529: ;;
9530: esac
9531: ;;
9532: esac
9533: versuffix=$versuffix_save
9534: major=$major_save
9535: release=$release_save
9536: libname=$libname_save
9537: name=$name_save
9538:
9539: case $host in
9540: *-*-rhapsody* | *-*-darwin1.[012])
9541: # On Rhapsody replace the C library with the System framework
9542: newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'`
9543: ;;
9544: esac
9545:
9546: if test yes = "$droppeddeps"; then
9547: if test yes = "$module"; then
9548: echo
9549: echo "*** Warning: libtool could not satisfy all declared inter-library"
9550: $ECHO "*** dependencies of module $libname. Therefore, libtool will create"
9551: echo "*** a static module, that should work as long as the dlopening"
9552: echo "*** application is linked with the -dlopen flag."
9553: if test -z "$global_symbol_pipe"; then
9554: echo
9555: echo "*** However, this would only work if libtool was able to extract symbol"
9556: echo "*** lists from a program, using 'nm' or equivalent, but libtool could"
9557: echo "*** not find such a program. So, this module is probably useless."
9558: echo "*** 'nm' from GNU binutils and a full rebuild may help."
9559: fi
9560: if test no = "$build_old_libs"; then
9561: oldlibs=$output_objdir/$libname.$libext
9562: build_libtool_libs=module
9563: build_old_libs=yes
9564: else
9565: build_libtool_libs=no
9566: fi
9567: else
9568: echo "*** The inter-library dependencies that have been dropped here will be"
9569: echo "*** automatically added whenever a program is linked with this library"
9570: echo "*** or is declared to -dlopen it."
9571:
9572: if test no = "$allow_undefined"; then
9573: echo
9574: echo "*** Since this library must not contain undefined symbols,"
9575: echo "*** because either the platform does not support them or"
9576: echo "*** it was explicitly requested with -no-undefined,"
9577: echo "*** libtool will only create a static version of it."
9578: if test no = "$build_old_libs"; then
9579: oldlibs=$output_objdir/$libname.$libext
9580: build_libtool_libs=module
9581: build_old_libs=yes
9582: else
9583: build_libtool_libs=no
9584: fi
9585: fi
9586: fi
9587: fi
9588: # Done checking deplibs!
9589: deplibs=$newdeplibs
9590: fi
9591: # Time to change all our "foo.ltframework" stuff back to "-framework foo"
9592: case $host in
9593: *-*-darwin*)
9594: newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
9595: new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
9596: deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
9597: ;;
9598: esac
9599:
9600: # move library search paths that coincide with paths to not yet
9601: # installed libraries to the beginning of the library search list
9602: new_libs=
9603: for path in $notinst_path; do
9604: case " $new_libs " in
9605: *" -L$path/$objdir "*) ;;
9606: *)
9607: case " $deplibs " in
9608: *" -L$path/$objdir "*)
9609: func_append new_libs " -L$path/$objdir" ;;
9610: esac
9611: ;;
9612: esac
9613: done
9614: for deplib in $deplibs; do
9615: case $deplib in
9616: -L*)
9617: case " $new_libs " in
9618: *" $deplib "*) ;;
9619: *) func_append new_libs " $deplib" ;;
9620: esac
9621: ;;
9622: *) func_append new_libs " $deplib" ;;
9623: esac
9624: done
9625: deplibs=$new_libs
9626:
9627: # All the library-specific variables (install_libdir is set above).
9628: library_names=
9629: old_library=
9630: dlname=
9631:
9632: # Test again, we may have decided not to build it any more
9633: if test yes = "$build_libtool_libs"; then
9634: # Remove $wl instances when linking with ld.
9635: # FIXME: should test the right _cmds variable.
9636: case $archive_cmds in
9637: *\$LD\ *) wl= ;;
9638: esac
9639: if test yes = "$hardcode_into_libs"; then
9640: # Hardcode the library paths
9641: hardcode_libdirs=
9642: dep_rpath=
9643: rpath=$finalize_rpath
9644: test relink = "$opt_mode" || rpath=$compile_rpath$rpath
9645: for libdir in $rpath; do
9646: if test -n "$hardcode_libdir_flag_spec"; then
9647: if test -n "$hardcode_libdir_separator"; then
9648: func_replace_sysroot "$libdir"
9649: libdir=$func_replace_sysroot_result
9650: if test -z "$hardcode_libdirs"; then
9651: hardcode_libdirs=$libdir
9652: else
9653: # Just accumulate the unique libdirs.
9654: case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
9655: *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
9656: ;;
9657: *)
9658: func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
9659: ;;
9660: esac
9661: fi
9662: else
9663: eval flag=\"$hardcode_libdir_flag_spec\"
9664: func_append dep_rpath " $flag"
9665: fi
9666: elif test -n "$runpath_var"; then
9667: case "$perm_rpath " in
9668: *" $libdir "*) ;;
9669: *) func_append perm_rpath " $libdir" ;;
9670: esac
9671: fi
9672: done
9673: # Substitute the hardcoded libdirs into the rpath.
9674: if test -n "$hardcode_libdir_separator" &&
9675: test -n "$hardcode_libdirs"; then
9676: libdir=$hardcode_libdirs
9677: eval "dep_rpath=\"$hardcode_libdir_flag_spec\""
9678: fi
9679: if test -n "$runpath_var" && test -n "$perm_rpath"; then
9680: # We should set the runpath_var.
9681: rpath=
9682: for dir in $perm_rpath; do
9683: func_append rpath "$dir:"
9684: done
9685: eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
9686: fi
9687: test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
9688: fi
9689:
9690: shlibpath=$finalize_shlibpath
9691: test relink = "$opt_mode" || shlibpath=$compile_shlibpath$shlibpath
9692: if test -n "$shlibpath"; then
9693: eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
9694: fi
9695:
9696: # Get the real and link names of the library.
9697: eval shared_ext=\"$shrext_cmds\"
9698: eval library_names=\"$library_names_spec\"
9699: set dummy $library_names
9700: shift
9701: realname=$1
9702: shift
9703:
9704: if test -n "$soname_spec"; then
9705: eval soname=\"$soname_spec\"
9706: else
9707: soname=$realname
9708: fi
9709: if test -z "$dlname"; then
9710: dlname=$soname
9711: fi
9712:
9713: lib=$output_objdir/$realname
9714: linknames=
9715: for link
9716: do
9717: func_append linknames " $link"
9718: done
9719:
9720: # Use standard objects if they are pic
9721: test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP`
9722: test "X$libobjs" = "X " && libobjs=
9723:
9724: delfiles=
9725: if test -n "$export_symbols" && test -n "$include_expsyms"; then
9726: $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp"
9727: export_symbols=$output_objdir/$libname.uexp
9728: func_append delfiles " $export_symbols"
9729: fi
9730:
9731: orig_export_symbols=
9732: case $host_os in
9733: cygwin* | mingw* | cegcc*)
9734: if test -n "$export_symbols" && test -z "$export_symbols_regex"; then
9735: # exporting using user supplied symfile
9736: func_dll_def_p "$export_symbols" || {
9737: # and it's NOT already a .def file. Must figure out
9738: # which of the given symbols are data symbols and tag
9739: # them as such. So, trigger use of export_symbols_cmds.
9740: # export_symbols gets reassigned inside the "prepare
9741: # the list of exported symbols" if statement, so the
9742: # include_expsyms logic still works.
9743: orig_export_symbols=$export_symbols
9744: export_symbols=
9745: always_export_symbols=yes
9746: }
9747: fi
9748: ;;
9749: esac
9750:
9751: # Prepare the list of exported symbols
9752: if test -z "$export_symbols"; then
9753: if test yes = "$always_export_symbols" || test -n "$export_symbols_regex"; then
9754: func_verbose "generating symbol list for '$libname.la'"
9755: export_symbols=$output_objdir/$libname.exp
9756: $opt_dry_run || $RM $export_symbols
9757: cmds=$export_symbols_cmds
9758: save_ifs=$IFS; IFS='~'
9759: for cmd1 in $cmds; do
9760: IFS=$save_ifs
9761: # Take the normal branch if the nm_file_list_spec branch
9762: # doesn't work or if tool conversion is not needed.
9763: case $nm_file_list_spec~$to_tool_file_cmd in
9764: *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*)
9765: try_normal_branch=yes
9766: eval cmd=\"$cmd1\"
9767: func_len " $cmd"
9768: len=$func_len_result
9769: ;;
9770: *)
9771: try_normal_branch=no
9772: ;;
9773: esac
9774: if test yes = "$try_normal_branch" \
9775: && { test "$len" -lt "$max_cmd_len" \
9776: || test "$max_cmd_len" -le -1; }
9777: then
9778: func_show_eval "$cmd" 'exit $?'
9779: skipped_export=false
9780: elif test -n "$nm_file_list_spec"; then
9781: func_basename "$output"
9782: output_la=$func_basename_result
9783: save_libobjs=$libobjs
9784: save_output=$output
9785: output=$output_objdir/$output_la.nm
9786: func_to_tool_file "$output"
9787: libobjs=$nm_file_list_spec$func_to_tool_file_result
9788: func_append delfiles " $output"
9789: func_verbose "creating $NM input file list: $output"
9790: for obj in $save_libobjs; do
9791: func_to_tool_file "$obj"
9792: $ECHO "$func_to_tool_file_result"
9793: done > "$output"
9794: eval cmd=\"$cmd1\"
9795: func_show_eval "$cmd" 'exit $?'
9796: output=$save_output
9797: libobjs=$save_libobjs
9798: skipped_export=false
9799: else
9800: # The command line is too long to execute in one step.
9801: func_verbose "using reloadable object file for export list..."
9802: skipped_export=:
9803: # Break out early, otherwise skipped_export may be
9804: # set to false by a later but shorter cmd.
9805: break
9806: fi
9807: done
9808: IFS=$save_ifs
9809: if test -n "$export_symbols_regex" && test : != "$skipped_export"; then
9810: func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
9811: func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
9812: fi
9813: fi
9814: fi
9815:
9816: if test -n "$export_symbols" && test -n "$include_expsyms"; then
9817: tmp_export_symbols=$export_symbols
9818: test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols
9819: $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
9820: fi
9821:
9822: if test : != "$skipped_export" && test -n "$orig_export_symbols"; then
9823: # The given exports_symbols file has to be filtered, so filter it.
9824: func_verbose "filter symbol list for '$libname.la' to tag DATA exports"
9825: # FIXME: $output_objdir/$libname.filter potentially contains lots of
9826: # 's' commands, which not all seds can handle. GNU sed should be fine
9827: # though. Also, the filter scales superlinearly with the number of
9828: # global variables. join(1) would be nice here, but unfortunately
9829: # isn't a blessed tool.
9830: $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
9831: func_append delfiles " $export_symbols $output_objdir/$libname.filter"
9832: export_symbols=$output_objdir/$libname.def
9833: $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
9834: fi
9835:
9836: tmp_deplibs=
9837: for test_deplib in $deplibs; do
9838: case " $convenience " in
9839: *" $test_deplib "*) ;;
9840: *)
9841: func_append tmp_deplibs " $test_deplib"
9842: ;;
9843: esac
9844: done
9845: deplibs=$tmp_deplibs
9846:
9847: if test -n "$convenience"; then
9848: if test -n "$whole_archive_flag_spec" &&
9849: test yes = "$compiler_needs_object" &&
9850: test -z "$libobjs"; then
9851: # extract the archives, so we have objects to list.
9852: # TODO: could optimize this to just extract one archive.
9853: whole_archive_flag_spec=
9854: fi
9855: if test -n "$whole_archive_flag_spec"; then
9856: save_libobjs=$libobjs
9857: eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
9858: test "X$libobjs" = "X " && libobjs=
9859: else
9860: gentop=$output_objdir/${outputname}x
9861: func_append generated " $gentop"
9862:
9863: func_extract_archives $gentop $convenience
9864: func_append libobjs " $func_extract_archives_result"
9865: test "X$libobjs" = "X " && libobjs=
9866: fi
9867: fi
9868:
9869: if test yes = "$thread_safe" && test -n "$thread_safe_flag_spec"; then
9870: eval flag=\"$thread_safe_flag_spec\"
9871: func_append linker_flags " $flag"
9872: fi
9873:
9874: # Make a backup of the uninstalled library when relinking
9875: if test relink = "$opt_mode"; then
9876: $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $?
9877: fi
9878:
9879: # Do each of the archive commands.
9880: if test yes = "$module" && test -n "$module_cmds"; then
9881: if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
9882: eval test_cmds=\"$module_expsym_cmds\"
9883: cmds=$module_expsym_cmds
9884: else
9885: eval test_cmds=\"$module_cmds\"
9886: cmds=$module_cmds
9887: fi
9888: else
9889: if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
9890: eval test_cmds=\"$archive_expsym_cmds\"
9891: cmds=$archive_expsym_cmds
9892: else
9893: eval test_cmds=\"$archive_cmds\"
9894: cmds=$archive_cmds
9895: fi
9896: fi
9897:
9898: if test : != "$skipped_export" &&
9899: func_len " $test_cmds" &&
9900: len=$func_len_result &&
9901: test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
9902: :
9903: else
9904: # The command line is too long to link in one step, link piecewise
9905: # or, if using GNU ld and skipped_export is not :, use a linker
9906: # script.
9907:
9908: # Save the value of $output and $libobjs because we want to
9909: # use them later. If we have whole_archive_flag_spec, we
9910: # want to use save_libobjs as it was before
9911: # whole_archive_flag_spec was expanded, because we can't
9912: # assume the linker understands whole_archive_flag_spec.
9913: # This may have to be revisited, in case too many
9914: # convenience libraries get linked in and end up exceeding
9915: # the spec.
9916: if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
9917: save_libobjs=$libobjs
9918: fi
9919: save_output=$output
9920: func_basename "$output"
9921: output_la=$func_basename_result
9922:
9923: # Clear the reloadable object creation command queue and
9924: # initialize k to one.
9925: test_cmds=
9926: concat_cmds=
9927: objlist=
9928: last_robj=
9929: k=1
9930:
9931: if test -n "$save_libobjs" && test : != "$skipped_export" && test yes = "$with_gnu_ld"; then
9932: output=$output_objdir/$output_la.lnkscript
9933: func_verbose "creating GNU ld script: $output"
9934: echo 'INPUT (' > $output
9935: for obj in $save_libobjs
9936: do
9937: func_to_tool_file "$obj"
9938: $ECHO "$func_to_tool_file_result" >> $output
9939: done
9940: echo ')' >> $output
9941: func_append delfiles " $output"
9942: func_to_tool_file "$output"
9943: output=$func_to_tool_file_result
9944: elif test -n "$save_libobjs" && test : != "$skipped_export" && test -n "$file_list_spec"; then
9945: output=$output_objdir/$output_la.lnk
9946: func_verbose "creating linker input file list: $output"
9947: : > $output
9948: set x $save_libobjs
9949: shift
9950: firstobj=
9951: if test yes = "$compiler_needs_object"; then
9952: firstobj="$1 "
9953: shift
9954: fi
9955: for obj
9956: do
9957: func_to_tool_file "$obj"
9958: $ECHO "$func_to_tool_file_result" >> $output
9959: done
9960: func_append delfiles " $output"
9961: func_to_tool_file "$output"
9962: output=$firstobj\"$file_list_spec$func_to_tool_file_result\"
9963: else
9964: if test -n "$save_libobjs"; then
9965: func_verbose "creating reloadable object files..."
9966: output=$output_objdir/$output_la-$k.$objext
9967: eval test_cmds=\"$reload_cmds\"
9968: func_len " $test_cmds"
9969: len0=$func_len_result
9970: len=$len0
9971:
9972: # Loop over the list of objects to be linked.
9973: for obj in $save_libobjs
9974: do
9975: func_len " $obj"
9976: func_arith $len + $func_len_result
9977: len=$func_arith_result
9978: if test -z "$objlist" ||
9979: test "$len" -lt "$max_cmd_len"; then
9980: func_append objlist " $obj"
9981: else
9982: # The command $test_cmds is almost too long, add a
9983: # command to the queue.
9984: if test 1 -eq "$k"; then
9985: # The first file doesn't have a previous command to add.
9986: reload_objs=$objlist
9987: eval concat_cmds=\"$reload_cmds\"
9988: else
9989: # All subsequent reloadable object files will link in
9990: # the last one created.
9991: reload_objs="$objlist $last_robj"
9992: eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\"
9993: fi
9994: last_robj=$output_objdir/$output_la-$k.$objext
9995: func_arith $k + 1
9996: k=$func_arith_result
9997: output=$output_objdir/$output_la-$k.$objext
9998: objlist=" $obj"
9999: func_len " $last_robj"
10000: func_arith $len0 + $func_len_result
10001: len=$func_arith_result
10002: fi
10003: done
10004: # Handle the remaining objects by creating one last
10005: # reloadable object file. All subsequent reloadable object
10006: # files will link in the last one created.
10007: test -z "$concat_cmds" || concat_cmds=$concat_cmds~
10008: reload_objs="$objlist $last_robj"
10009: eval concat_cmds=\"\$concat_cmds$reload_cmds\"
10010: if test -n "$last_robj"; then
10011: eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
10012: fi
10013: func_append delfiles " $output"
10014:
10015: else
10016: output=
10017: fi
10018:
10019: ${skipped_export-false} && {
10020: func_verbose "generating symbol list for '$libname.la'"
10021: export_symbols=$output_objdir/$libname.exp
10022: $opt_dry_run || $RM $export_symbols
10023: libobjs=$output
10024: # Append the command to create the export file.
10025: test -z "$concat_cmds" || concat_cmds=$concat_cmds~
10026: eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\"
10027: if test -n "$last_robj"; then
10028: eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
10029: fi
10030: }
10031:
10032: test -n "$save_libobjs" &&
10033: func_verbose "creating a temporary reloadable object file: $output"
10034:
10035: # Loop through the commands generated above and execute them.
10036: save_ifs=$IFS; IFS='~'
10037: for cmd in $concat_cmds; do
10038: IFS=$save_ifs
10039: $opt_quiet || {
10040: func_quote_for_expand "$cmd"
10041: eval "func_echo $func_quote_for_expand_result"
10042: }
10043: $opt_dry_run || eval "$cmd" || {
10044: lt_exit=$?
10045:
10046: # Restore the uninstalled library and exit
10047: if test relink = "$opt_mode"; then
10048: ( cd "$output_objdir" && \
10049: $RM "${realname}T" && \
10050: $MV "${realname}U" "$realname" )
10051: fi
10052:
10053: exit $lt_exit
10054: }
10055: done
10056: IFS=$save_ifs
10057:
10058: if test -n "$export_symbols_regex" && ${skipped_export-false}; then
10059: func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
10060: func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
10061: fi
10062: fi
10063:
10064: ${skipped_export-false} && {
10065: if test -n "$export_symbols" && test -n "$include_expsyms"; then
10066: tmp_export_symbols=$export_symbols
10067: test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols
10068: $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
10069: fi
10070:
10071: if test -n "$orig_export_symbols"; then
10072: # The given exports_symbols file has to be filtered, so filter it.
10073: func_verbose "filter symbol list for '$libname.la' to tag DATA exports"
10074: # FIXME: $output_objdir/$libname.filter potentially contains lots of
10075: # 's' commands, which not all seds can handle. GNU sed should be fine
10076: # though. Also, the filter scales superlinearly with the number of
10077: # global variables. join(1) would be nice here, but unfortunately
10078: # isn't a blessed tool.
10079: $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
10080: func_append delfiles " $export_symbols $output_objdir/$libname.filter"
10081: export_symbols=$output_objdir/$libname.def
10082: $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
10083: fi
10084: }
10085:
10086: libobjs=$output
10087: # Restore the value of output.
10088: output=$save_output
10089:
10090: if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
10091: eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
10092: test "X$libobjs" = "X " && libobjs=
10093: fi
10094: # Expand the library linking commands again to reset the
10095: # value of $libobjs for piecewise linking.
10096:
10097: # Do each of the archive commands.
10098: if test yes = "$module" && test -n "$module_cmds"; then
10099: if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
10100: cmds=$module_expsym_cmds
10101: else
10102: cmds=$module_cmds
10103: fi
10104: else
10105: if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
10106: cmds=$archive_expsym_cmds
10107: else
10108: cmds=$archive_cmds
10109: fi
10110: fi
10111: fi
10112:
10113: if test -n "$delfiles"; then
10114: # Append the command to remove temporary files to $cmds.
10115: eval cmds=\"\$cmds~\$RM $delfiles\"
10116: fi
10117:
10118: # Add any objects from preloaded convenience libraries
10119: if test -n "$dlprefiles"; then
10120: gentop=$output_objdir/${outputname}x
10121: func_append generated " $gentop"
10122:
10123: func_extract_archives $gentop $dlprefiles
10124: func_append libobjs " $func_extract_archives_result"
10125: test "X$libobjs" = "X " && libobjs=
10126: fi
10127:
10128: save_ifs=$IFS; IFS='~'
10129: for cmd in $cmds; do
10130: IFS=$sp$nl
10131: eval cmd=\"$cmd\"
10132: IFS=$save_ifs
10133: $opt_quiet || {
10134: func_quote_for_expand "$cmd"
10135: eval "func_echo $func_quote_for_expand_result"
10136: }
10137: $opt_dry_run || eval "$cmd" || {
10138: lt_exit=$?
10139:
10140: # Restore the uninstalled library and exit
10141: if test relink = "$opt_mode"; then
10142: ( cd "$output_objdir" && \
10143: $RM "${realname}T" && \
10144: $MV "${realname}U" "$realname" )
10145: fi
10146:
10147: exit $lt_exit
10148: }
10149: done
10150: IFS=$save_ifs
10151:
10152: # Restore the uninstalled library and exit
10153: if test relink = "$opt_mode"; then
10154: $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $?
10155:
10156: if test -n "$convenience"; then
10157: if test -z "$whole_archive_flag_spec"; then
10158: func_show_eval '${RM}r "$gentop"'
10159: fi
10160: fi
10161:
10162: exit $EXIT_SUCCESS
10163: fi
10164:
10165: # Create links to the real library.
10166: for linkname in $linknames; do
10167: if test "$realname" != "$linkname"; then
10168: func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?'
10169: fi
10170: done
10171:
10172: # If -module or -export-dynamic was specified, set the dlname.
10173: if test yes = "$module" || test yes = "$export_dynamic"; then
10174: # On all known operating systems, these are identical.
10175: dlname=$soname
10176: fi
10177: fi
10178: ;;
10179:
10180: obj)
10181: if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then
10182: func_warning "'-dlopen' is ignored for objects"
10183: fi
10184:
10185: case " $deplibs" in
10186: *\ -l* | *\ -L*)
10187: func_warning "'-l' and '-L' are ignored for objects" ;;
10188: esac
10189:
10190: test -n "$rpath" && \
10191: func_warning "'-rpath' is ignored for objects"
10192:
10193: test -n "$xrpath" && \
10194: func_warning "'-R' is ignored for objects"
10195:
10196: test -n "$vinfo" && \
10197: func_warning "'-version-info' is ignored for objects"
10198:
10199: test -n "$release" && \
10200: func_warning "'-release' is ignored for objects"
10201:
10202: case $output in
10203: *.lo)
10204: test -n "$objs$old_deplibs" && \
10205: func_fatal_error "cannot build library object '$output' from non-libtool objects"
10206:
10207: libobj=$output
10208: func_lo2o "$libobj"
10209: obj=$func_lo2o_result
10210: ;;
10211: *)
10212: libobj=
10213: obj=$output
10214: ;;
10215: esac
10216:
10217: # Delete the old objects.
10218: $opt_dry_run || $RM $obj $libobj
10219:
10220: # Objects from convenience libraries. This assumes
10221: # single-version convenience libraries. Whenever we create
10222: # different ones for PIC/non-PIC, this we'll have to duplicate
10223: # the extraction.
10224: reload_conv_objs=
10225: gentop=
10226: # if reload_cmds runs $LD directly, get rid of -Wl from
10227: # whole_archive_flag_spec and hope we can get by with turning comma
10228: # into space.
10229: case $reload_cmds in
10230: *\$LD[\ \$]*) wl= ;;
10231: esac
10232: if test -n "$convenience"; then
10233: if test -n "$whole_archive_flag_spec"; then
10234: eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\"
10235: test -n "$wl" || tmp_whole_archive_flags=`$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'`
10236: reload_conv_objs=$reload_objs\ $tmp_whole_archive_flags
10237: else
10238: gentop=$output_objdir/${obj}x
10239: func_append generated " $gentop"
10240:
10241: func_extract_archives $gentop $convenience
10242: reload_conv_objs="$reload_objs $func_extract_archives_result"
10243: fi
10244: fi
10245:
10246: # If we're not building shared, we need to use non_pic_objs
10247: test yes = "$build_libtool_libs" || libobjs=$non_pic_objects
10248:
10249: # Create the old-style object.
10250: reload_objs=$objs$old_deplibs' '`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; /\.lib$/d; $lo2o" | $NL2SP`' '$reload_conv_objs
10251:
10252: output=$obj
10253: func_execute_cmds "$reload_cmds" 'exit $?'
10254:
10255: # Exit if we aren't doing a library object file.
10256: if test -z "$libobj"; then
10257: if test -n "$gentop"; then
10258: func_show_eval '${RM}r "$gentop"'
10259: fi
10260:
10261: exit $EXIT_SUCCESS
10262: fi
10263:
10264: test yes = "$build_libtool_libs" || {
10265: if test -n "$gentop"; then
10266: func_show_eval '${RM}r "$gentop"'
10267: fi
10268:
10269: # Create an invalid libtool object if no PIC, so that we don't
10270: # accidentally link it into a program.
10271: # $show "echo timestamp > $libobj"
10272: # $opt_dry_run || eval "echo timestamp > $libobj" || exit $?
10273: exit $EXIT_SUCCESS
10274: }
10275:
10276: if test -n "$pic_flag" || test default != "$pic_mode"; then
10277: # Only do commands if we really have different PIC objects.
10278: reload_objs="$libobjs $reload_conv_objs"
10279: output=$libobj
10280: func_execute_cmds "$reload_cmds" 'exit $?'
10281: fi
10282:
10283: if test -n "$gentop"; then
10284: func_show_eval '${RM}r "$gentop"'
10285: fi
10286:
10287: exit $EXIT_SUCCESS
10288: ;;
10289:
10290: prog)
10291: case $host in
10292: *cygwin*) func_stripname '' '.exe' "$output"
10293: output=$func_stripname_result.exe;;
10294: esac
10295: test -n "$vinfo" && \
10296: func_warning "'-version-info' is ignored for programs"
10297:
10298: test -n "$release" && \
10299: func_warning "'-release' is ignored for programs"
10300:
10301: $preload \
10302: && test unknown,unknown,unknown = "$dlopen_support,$dlopen_self,$dlopen_self_static" \
10303: && func_warning "'LT_INIT([dlopen])' not used. Assuming no dlopen support."
10304:
10305: case $host in
10306: *-*-rhapsody* | *-*-darwin1.[012])
10307: # On Rhapsody replace the C library is the System framework
10308: compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'`
10309: finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'`
10310: ;;
10311: esac
10312:
10313: case $host in
10314: *-*-darwin*)
10315: # Don't allow lazy linking, it breaks C++ global constructors
10316: # But is supposedly fixed on 10.4 or later (yay!).
10317: if test CXX = "$tagname"; then
10318: case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
10319: 10.[0123])
10320: func_append compile_command " $wl-bind_at_load"
10321: func_append finalize_command " $wl-bind_at_load"
10322: ;;
10323: esac
10324: fi
10325: # Time to change all our "foo.ltframework" stuff back to "-framework foo"
10326: compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
10327: finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
10328: ;;
10329: esac
10330:
10331:
10332: # move library search paths that coincide with paths to not yet
10333: # installed libraries to the beginning of the library search list
10334: new_libs=
10335: for path in $notinst_path; do
10336: case " $new_libs " in
10337: *" -L$path/$objdir "*) ;;
10338: *)
10339: case " $compile_deplibs " in
10340: *" -L$path/$objdir "*)
10341: func_append new_libs " -L$path/$objdir" ;;
10342: esac
10343: ;;
10344: esac
10345: done
10346: for deplib in $compile_deplibs; do
10347: case $deplib in
10348: -L*)
10349: case " $new_libs " in
10350: *" $deplib "*) ;;
10351: *) func_append new_libs " $deplib" ;;
10352: esac
10353: ;;
10354: *) func_append new_libs " $deplib" ;;
10355: esac
10356: done
10357: compile_deplibs=$new_libs
10358:
10359:
10360: func_append compile_command " $compile_deplibs"
10361: func_append finalize_command " $finalize_deplibs"
10362:
10363: if test -n "$rpath$xrpath"; then
10364: # If the user specified any rpath flags, then add them.
10365: for libdir in $rpath $xrpath; do
10366: # This is the magic to use -rpath.
10367: case "$finalize_rpath " in
10368: *" $libdir "*) ;;
10369: *) func_append finalize_rpath " $libdir" ;;
10370: esac
10371: done
10372: fi
10373:
10374: # Now hardcode the library paths
10375: rpath=
10376: hardcode_libdirs=
10377: for libdir in $compile_rpath $finalize_rpath; do
10378: if test -n "$hardcode_libdir_flag_spec"; then
10379: if test -n "$hardcode_libdir_separator"; then
10380: if test -z "$hardcode_libdirs"; then
10381: hardcode_libdirs=$libdir
10382: else
10383: # Just accumulate the unique libdirs.
10384: case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
10385: *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
10386: ;;
10387: *)
10388: func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
10389: ;;
10390: esac
10391: fi
10392: else
10393: eval flag=\"$hardcode_libdir_flag_spec\"
10394: func_append rpath " $flag"
10395: fi
10396: elif test -n "$runpath_var"; then
10397: case "$perm_rpath " in
10398: *" $libdir "*) ;;
10399: *) func_append perm_rpath " $libdir" ;;
10400: esac
10401: fi
10402: case $host in
10403: *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
10404: testbindir=`$ECHO "$libdir" | $SED -e 's*/lib$*/bin*'`
10405: case :$dllsearchpath: in
10406: *":$libdir:"*) ;;
10407: ::) dllsearchpath=$libdir;;
10408: *) func_append dllsearchpath ":$libdir";;
10409: esac
10410: case :$dllsearchpath: in
10411: *":$testbindir:"*) ;;
10412: ::) dllsearchpath=$testbindir;;
10413: *) func_append dllsearchpath ":$testbindir";;
10414: esac
10415: ;;
10416: esac
10417: done
10418: # Substitute the hardcoded libdirs into the rpath.
10419: if test -n "$hardcode_libdir_separator" &&
10420: test -n "$hardcode_libdirs"; then
10421: libdir=$hardcode_libdirs
10422: eval rpath=\" $hardcode_libdir_flag_spec\"
10423: fi
10424: compile_rpath=$rpath
10425:
10426: rpath=
10427: hardcode_libdirs=
10428: for libdir in $finalize_rpath; do
10429: if test -n "$hardcode_libdir_flag_spec"; then
10430: if test -n "$hardcode_libdir_separator"; then
10431: if test -z "$hardcode_libdirs"; then
10432: hardcode_libdirs=$libdir
10433: else
10434: # Just accumulate the unique libdirs.
10435: case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
10436: *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
10437: ;;
10438: *)
10439: func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
10440: ;;
10441: esac
10442: fi
10443: else
10444: eval flag=\"$hardcode_libdir_flag_spec\"
10445: func_append rpath " $flag"
10446: fi
10447: elif test -n "$runpath_var"; then
10448: case "$finalize_perm_rpath " in
10449: *" $libdir "*) ;;
10450: *) func_append finalize_perm_rpath " $libdir" ;;
10451: esac
10452: fi
10453: done
10454: # Substitute the hardcoded libdirs into the rpath.
10455: if test -n "$hardcode_libdir_separator" &&
10456: test -n "$hardcode_libdirs"; then
10457: libdir=$hardcode_libdirs
10458: eval rpath=\" $hardcode_libdir_flag_spec\"
10459: fi
10460: finalize_rpath=$rpath
10461:
10462: if test -n "$libobjs" && test yes = "$build_old_libs"; then
10463: # Transform all the library objects into standard objects.
10464: compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
10465: finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
10466: fi
10467:
10468: func_generate_dlsyms "$outputname" "@PROGRAM@" false
10469:
10470: # template prelinking step
10471: if test -n "$prelink_cmds"; then
10472: func_execute_cmds "$prelink_cmds" 'exit $?'
10473: fi
10474:
10475: wrappers_required=:
10476: case $host in
10477: *cegcc* | *mingw32ce*)
10478: # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway.
10479: wrappers_required=false
10480: ;;
10481: *cygwin* | *mingw* )
10482: test yes = "$build_libtool_libs" || wrappers_required=false
10483: ;;
10484: *)
10485: if test no = "$need_relink" || test yes != "$build_libtool_libs"; then
10486: wrappers_required=false
10487: fi
10488: ;;
10489: esac
10490: $wrappers_required || {
10491: # Replace the output file specification.
10492: compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
10493: link_command=$compile_command$compile_rpath
10494:
10495: # We have no uninstalled library dependencies, so finalize right now.
10496: exit_status=0
10497: func_show_eval "$link_command" 'exit_status=$?'
10498:
10499: if test -n "$postlink_cmds"; then
10500: func_to_tool_file "$output"
10501: postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
10502: func_execute_cmds "$postlink_cmds" 'exit $?'
10503: fi
10504:
10505: # Delete the generated files.
10506: if test -f "$output_objdir/${outputname}S.$objext"; then
10507: func_show_eval '$RM "$output_objdir/${outputname}S.$objext"'
10508: fi
10509:
10510: exit $exit_status
10511: }
10512:
10513: if test -n "$compile_shlibpath$finalize_shlibpath"; then
10514: compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
10515: fi
10516: if test -n "$finalize_shlibpath"; then
10517: finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
10518: fi
10519:
10520: compile_var=
10521: finalize_var=
10522: if test -n "$runpath_var"; then
10523: if test -n "$perm_rpath"; then
10524: # We should set the runpath_var.
10525: rpath=
10526: for dir in $perm_rpath; do
10527: func_append rpath "$dir:"
10528: done
10529: compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
10530: fi
10531: if test -n "$finalize_perm_rpath"; then
10532: # We should set the runpath_var.
10533: rpath=
10534: for dir in $finalize_perm_rpath; do
10535: func_append rpath "$dir:"
10536: done
10537: finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
10538: fi
10539: fi
10540:
10541: if test yes = "$no_install"; then
10542: # We don't need to create a wrapper script.
10543: link_command=$compile_var$compile_command$compile_rpath
10544: # Replace the output file specification.
10545: link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
10546: # Delete the old output file.
10547: $opt_dry_run || $RM $output
10548: # Link the executable and exit
10549: func_show_eval "$link_command" 'exit $?'
10550:
10551: if test -n "$postlink_cmds"; then
10552: func_to_tool_file "$output"
10553: postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
10554: func_execute_cmds "$postlink_cmds" 'exit $?'
10555: fi
10556:
10557: exit $EXIT_SUCCESS
10558: fi
10559:
10560: case $hardcode_action,$fast_install in
10561: relink,*)
10562: # Fast installation is not supported
10563: link_command=$compile_var$compile_command$compile_rpath
10564: relink_command=$finalize_var$finalize_command$finalize_rpath
10565:
10566: func_warning "this platform does not like uninstalled shared libraries"
10567: func_warning "'$output' will be relinked during installation"
10568: ;;
10569: *,yes)
10570: link_command=$finalize_var$compile_command$finalize_rpath
10571: relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'`
10572: ;;
10573: *,no)
10574: link_command=$compile_var$compile_command$compile_rpath
10575: relink_command=$finalize_var$finalize_command$finalize_rpath
10576: ;;
10577: *,needless)
10578: link_command=$finalize_var$compile_command$finalize_rpath
10579: relink_command=
10580: ;;
10581: esac
10582:
10583: # Replace the output file specification.
10584: link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
10585:
10586: # Delete the old output files.
10587: $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname
10588:
10589: func_show_eval "$link_command" 'exit $?'
10590:
10591: if test -n "$postlink_cmds"; then
10592: func_to_tool_file "$output_objdir/$outputname"
10593: 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'`
10594: func_execute_cmds "$postlink_cmds" 'exit $?'
10595: fi
10596:
10597: # Now create the wrapper script.
10598: func_verbose "creating $output"
10599:
10600: # Quote the relink command for shipping.
10601: if test -n "$relink_command"; then
10602: # Preserve any variables that may affect compiler behavior
10603: for var in $variables_saved_for_relink; do
10604: if eval test -z \"\${$var+set}\"; then
10605: relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
10606: elif eval var_value=\$$var; test -z "$var_value"; then
10607: relink_command="$var=; export $var; $relink_command"
10608: else
10609: func_quote_for_eval "$var_value"
10610: relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
10611: fi
10612: done
10613: relink_command="(cd `pwd`; $relink_command)"
10614: relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
10615: fi
10616:
10617: # Only actually do things if not in dry run mode.
10618: $opt_dry_run || {
10619: # win32 will think the script is a binary if it has
10620: # a .exe suffix, so we strip it off here.
10621: case $output in
10622: *.exe) func_stripname '' '.exe' "$output"
10623: output=$func_stripname_result ;;
10624: esac
10625: # test for cygwin because mv fails w/o .exe extensions
10626: case $host in
10627: *cygwin*)
10628: exeext=.exe
10629: func_stripname '' '.exe' "$outputname"
10630: outputname=$func_stripname_result ;;
10631: *) exeext= ;;
10632: esac
10633: case $host in
10634: *cygwin* | *mingw* )
10635: func_dirname_and_basename "$output" "" "."
10636: output_name=$func_basename_result
10637: output_path=$func_dirname_result
10638: cwrappersource=$output_path/$objdir/lt-$output_name.c
10639: cwrapper=$output_path/$output_name.exe
10640: $RM $cwrappersource $cwrapper
10641: trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
10642:
10643: func_emit_cwrapperexe_src > $cwrappersource
10644:
10645: # The wrapper executable is built using the $host compiler,
10646: # because it contains $host paths and files. If cross-
10647: # compiling, it, like the target executable, must be
10648: # executed on the $host or under an emulation environment.
10649: $opt_dry_run || {
10650: $LTCC $LTCFLAGS -o $cwrapper $cwrappersource
10651: $STRIP $cwrapper
10652: }
10653:
10654: # Now, create the wrapper script for func_source use:
10655: func_ltwrapper_scriptname $cwrapper
10656: $RM $func_ltwrapper_scriptname_result
10657: trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15
10658: $opt_dry_run || {
10659: # note: this script will not be executed, so do not chmod.
10660: if test "x$build" = "x$host"; then
10661: $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result
10662: else
10663: func_emit_wrapper no > $func_ltwrapper_scriptname_result
10664: fi
10665: }
10666: ;;
10667: * )
10668: $RM $output
10669: trap "$RM $output; exit $EXIT_FAILURE" 1 2 15
10670:
10671: func_emit_wrapper no > $output
10672: chmod +x $output
10673: ;;
10674: esac
10675: }
10676: exit $EXIT_SUCCESS
10677: ;;
10678: esac
10679:
10680: # See if we need to build an old-fashioned archive.
10681: for oldlib in $oldlibs; do
10682:
10683: case $build_libtool_libs in
10684: convenience)
10685: oldobjs="$libobjs_save $symfileobj"
10686: addlibs=$convenience
10687: build_libtool_libs=no
10688: ;;
10689: module)
10690: oldobjs=$libobjs_save
10691: addlibs=$old_convenience
10692: build_libtool_libs=no
10693: ;;
10694: *)
10695: oldobjs="$old_deplibs $non_pic_objects"
10696: $preload && test -f "$symfileobj" \
10697: && func_append oldobjs " $symfileobj"
10698: addlibs=$old_convenience
10699: ;;
10700: esac
10701:
10702: if test -n "$addlibs"; then
10703: gentop=$output_objdir/${outputname}x
10704: func_append generated " $gentop"
10705:
10706: func_extract_archives $gentop $addlibs
10707: func_append oldobjs " $func_extract_archives_result"
10708: fi
10709:
10710: # Do each command in the archive commands.
10711: if test -n "$old_archive_from_new_cmds" && test yes = "$build_libtool_libs"; then
10712: cmds=$old_archive_from_new_cmds
10713: else
10714:
10715: # Add any objects from preloaded convenience libraries
10716: if test -n "$dlprefiles"; then
10717: gentop=$output_objdir/${outputname}x
10718: func_append generated " $gentop"
10719:
10720: func_extract_archives $gentop $dlprefiles
10721: func_append oldobjs " $func_extract_archives_result"
10722: fi
10723:
10724: # POSIX demands no paths to be encoded in archives. We have
10725: # to avoid creating archives with duplicate basenames if we
10726: # might have to extract them afterwards, e.g., when creating a
10727: # static archive out of a convenience library, or when linking
10728: # the entirety of a libtool archive into another (currently
10729: # not supported by libtool).
10730: if (for obj in $oldobjs
10731: do
10732: func_basename "$obj"
10733: $ECHO "$func_basename_result"
10734: done | sort | sort -uc >/dev/null 2>&1); then
10735: :
10736: else
10737: echo "copying selected object files to avoid basename conflicts..."
10738: gentop=$output_objdir/${outputname}x
10739: func_append generated " $gentop"
10740: func_mkdir_p "$gentop"
10741: save_oldobjs=$oldobjs
10742: oldobjs=
10743: counter=1
10744: for obj in $save_oldobjs
10745: do
10746: func_basename "$obj"
10747: objbase=$func_basename_result
10748: case " $oldobjs " in
10749: " ") oldobjs=$obj ;;
10750: *[\ /]"$objbase "*)
10751: while :; do
10752: # Make sure we don't pick an alternate name that also
10753: # overlaps.
10754: newobj=lt$counter-$objbase
10755: func_arith $counter + 1
10756: counter=$func_arith_result
10757: case " $oldobjs " in
10758: *[\ /]"$newobj "*) ;;
10759: *) if test ! -f "$gentop/$newobj"; then break; fi ;;
10760: esac
10761: done
10762: func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
10763: func_append oldobjs " $gentop/$newobj"
10764: ;;
10765: *) func_append oldobjs " $obj" ;;
10766: esac
10767: done
10768: fi
10769: func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
10770: tool_oldlib=$func_to_tool_file_result
10771: eval cmds=\"$old_archive_cmds\"
10772:
10773: func_len " $cmds"
10774: len=$func_len_result
10775: if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
10776: cmds=$old_archive_cmds
10777: elif test -n "$archiver_list_spec"; then
10778: func_verbose "using command file archive linking..."
10779: for obj in $oldobjs
10780: do
10781: func_to_tool_file "$obj"
10782: $ECHO "$func_to_tool_file_result"
10783: done > $output_objdir/$libname.libcmd
10784: func_to_tool_file "$output_objdir/$libname.libcmd"
10785: oldobjs=" $archiver_list_spec$func_to_tool_file_result"
10786: cmds=$old_archive_cmds
10787: else
10788: # the command line is too long to link in one step, link in parts
10789: func_verbose "using piecewise archive linking..."
10790: save_RANLIB=$RANLIB
10791: RANLIB=:
10792: objlist=
10793: concat_cmds=
10794: save_oldobjs=$oldobjs
10795: oldobjs=
10796: # Is there a better way of finding the last object in the list?
10797: for obj in $save_oldobjs
10798: do
10799: last_oldobj=$obj
10800: done
10801: eval test_cmds=\"$old_archive_cmds\"
10802: func_len " $test_cmds"
10803: len0=$func_len_result
10804: len=$len0
10805: for obj in $save_oldobjs
10806: do
10807: func_len " $obj"
10808: func_arith $len + $func_len_result
10809: len=$func_arith_result
10810: func_append objlist " $obj"
10811: if test "$len" -lt "$max_cmd_len"; then
10812: :
10813: else
10814: # the above command should be used before it gets too long
10815: oldobjs=$objlist
10816: if test "$obj" = "$last_oldobj"; then
10817: RANLIB=$save_RANLIB
10818: fi
10819: test -z "$concat_cmds" || concat_cmds=$concat_cmds~
10820: eval concat_cmds=\"\$concat_cmds$old_archive_cmds\"
10821: objlist=
10822: len=$len0
10823: fi
10824: done
10825: RANLIB=$save_RANLIB
10826: oldobjs=$objlist
10827: if test -z "$oldobjs"; then
10828: eval cmds=\"\$concat_cmds\"
10829: else
10830: eval cmds=\"\$concat_cmds~\$old_archive_cmds\"
10831: fi
10832: fi
10833: fi
10834: func_execute_cmds "$cmds" 'exit $?'
10835: done
10836:
10837: test -n "$generated" && \
10838: func_show_eval "${RM}r$generated"
10839:
10840: # Now create the libtool archive.
10841: case $output in
10842: *.la)
10843: old_library=
10844: test yes = "$build_old_libs" && old_library=$libname.$libext
10845: func_verbose "creating $output"
10846:
10847: # Preserve any variables that may affect compiler behavior
10848: for var in $variables_saved_for_relink; do
10849: if eval test -z \"\${$var+set}\"; then
10850: relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
10851: elif eval var_value=\$$var; test -z "$var_value"; then
10852: relink_command="$var=; export $var; $relink_command"
10853: else
10854: func_quote_for_eval "$var_value"
10855: relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
10856: fi
10857: done
10858: # Quote the link command for shipping.
10859: relink_command="(cd `pwd`; $SHELL \"$progpath\" $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
10860: relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
10861: if test yes = "$hardcode_automatic"; then
10862: relink_command=
10863: fi
10864:
10865: # Only create the output if not a dry run.
10866: $opt_dry_run || {
10867: for installed in no yes; do
10868: if test yes = "$installed"; then
10869: if test -z "$install_libdir"; then
10870: break
10871: fi
10872: output=$output_objdir/${outputname}i
10873: # Replace all uninstalled libtool libraries with the installed ones
10874: newdependency_libs=
10875: for deplib in $dependency_libs; do
10876: case $deplib in
10877: *.la)
10878: func_basename "$deplib"
10879: name=$func_basename_result
10880: func_resolve_sysroot "$deplib"
10881: eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result`
10882: test -z "$libdir" && \
10883: func_fatal_error "'$deplib' is not a valid libtool archive"
10884: func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name"
10885: ;;
10886: -L*)
10887: func_stripname -L '' "$deplib"
10888: func_replace_sysroot "$func_stripname_result"
10889: func_append newdependency_libs " -L$func_replace_sysroot_result"
10890: ;;
10891: -R*)
10892: func_stripname -R '' "$deplib"
10893: func_replace_sysroot "$func_stripname_result"
10894: func_append newdependency_libs " -R$func_replace_sysroot_result"
10895: ;;
10896: *) func_append newdependency_libs " $deplib" ;;
10897: esac
10898: done
10899: dependency_libs=$newdependency_libs
10900: newdlfiles=
10901:
10902: for lib in $dlfiles; do
10903: case $lib in
10904: *.la)
10905: func_basename "$lib"
10906: name=$func_basename_result
10907: eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
10908: test -z "$libdir" && \
10909: func_fatal_error "'$lib' is not a valid libtool archive"
10910: func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name"
10911: ;;
10912: *) func_append newdlfiles " $lib" ;;
10913: esac
10914: done
10915: dlfiles=$newdlfiles
10916: newdlprefiles=
10917: for lib in $dlprefiles; do
10918: case $lib in
10919: *.la)
10920: # Only pass preopened files to the pseudo-archive (for
10921: # eventual linking with the app. that links it) if we
10922: # didn't already link the preopened objects directly into
10923: # the library:
10924: func_basename "$lib"
10925: name=$func_basename_result
10926: eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
10927: test -z "$libdir" && \
10928: func_fatal_error "'$lib' is not a valid libtool archive"
10929: func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name"
10930: ;;
10931: esac
10932: done
10933: dlprefiles=$newdlprefiles
10934: else
10935: newdlfiles=
10936: for lib in $dlfiles; do
10937: case $lib in
10938: [\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;;
10939: *) abs=`pwd`"/$lib" ;;
10940: esac
10941: func_append newdlfiles " $abs"
10942: done
10943: dlfiles=$newdlfiles
10944: newdlprefiles=
10945: for lib in $dlprefiles; do
10946: case $lib in
10947: [\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;;
10948: *) abs=`pwd`"/$lib" ;;
10949: esac
10950: func_append newdlprefiles " $abs"
10951: done
10952: dlprefiles=$newdlprefiles
10953: fi
10954: $RM $output
10955: # place dlname in correct position for cygwin
10956: # In fact, it would be nice if we could use this code for all target
10957: # systems that can't hard-code library paths into their executables
10958: # and that have no shared library path variable independent of PATH,
10959: # but it turns out we can't easily determine that from inspecting
10960: # libtool variables, so we have to hard-code the OSs to which it
10961: # applies here; at the moment, that means platforms that use the PE
10962: # object format with DLL files. See the long comment at the top of
10963: # tests/bindir.at for full details.
10964: tdlname=$dlname
10965: case $host,$output,$installed,$module,$dlname in
10966: *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll)
10967: # If a -bindir argument was supplied, place the dll there.
10968: if test -n "$bindir"; then
10969: func_relative_path "$install_libdir" "$bindir"
10970: tdlname=$func_relative_path_result/$dlname
10971: else
10972: # Otherwise fall back on heuristic.
10973: tdlname=../bin/$dlname
10974: fi
10975: ;;
10976: esac
10977: $ECHO > $output "\
10978: # $outputname - a libtool library file
10979: # Generated by $PROGRAM (GNU $PACKAGE) $VERSION
10980: #
10981: # Please DO NOT delete this file!
10982: # It is necessary for linking the library.
10983:
10984: # The name that we can dlopen(3).
10985: dlname='$tdlname'
10986:
10987: # Names of this library.
10988: library_names='$library_names'
10989:
10990: # The name of the static archive.
10991: old_library='$old_library'
10992:
10993: # Linker flags that cannot go in dependency_libs.
10994: inherited_linker_flags='$new_inherited_linker_flags'
10995:
10996: # Libraries that this one depends upon.
10997: dependency_libs='$dependency_libs'
10998:
10999: # Names of additional weak libraries provided by this library
11000: weak_library_names='$weak_libs'
11001:
11002: # Version information for $libname.
11003: current=$current
11004: age=$age
11005: revision=$revision
11006:
11007: # Is this an already installed library?
11008: installed=$installed
11009:
11010: # Should we warn about portability when linking against -modules?
11011: shouldnotlink=$module
11012:
11013: # Files to dlopen/dlpreopen
11014: dlopen='$dlfiles'
11015: dlpreopen='$dlprefiles'
11016:
11017: # Directory that this library needs to be installed in:
11018: libdir='$install_libdir'"
11019: if test no,yes = "$installed,$need_relink"; then
11020: $ECHO >> $output "\
11021: relink_command=\"$relink_command\""
11022: fi
11023: done
11024: }
11025:
11026: # Do a symbolic link so that the libtool archive can be found in
11027: # LD_LIBRARY_PATH before the program is installed.
11028: func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?'
11029: ;;
11030: esac
11031: exit $EXIT_SUCCESS
11032: }
11033:
11034: if test link = "$opt_mode" || test relink = "$opt_mode"; then
11035: func_mode_link ${1+"$@"}
11036: fi
11037:
11038:
11039: # func_mode_uninstall arg...
11040: func_mode_uninstall ()
11041: {
11042: $debug_cmd
11043:
11044: RM=$nonopt
11045: files=
11046: rmforce=false
11047: exit_status=0
11048:
11049: # This variable tells wrapper scripts just to set variables rather
11050: # than running their programs.
11051: libtool_install_magic=$magic
11052:
11053: for arg
11054: do
11055: case $arg in
11056: -f) func_append RM " $arg"; rmforce=: ;;
11057: -*) func_append RM " $arg" ;;
11058: *) func_append files " $arg" ;;
11059: esac
11060: done
11061:
11062: test -z "$RM" && \
11063: func_fatal_help "you must specify an RM program"
11064:
11065: rmdirs=
11066:
11067: for file in $files; do
11068: func_dirname "$file" "" "."
11069: dir=$func_dirname_result
11070: if test . = "$dir"; then
11071: odir=$objdir
11072: else
11073: odir=$dir/$objdir
11074: fi
11075: func_basename "$file"
11076: name=$func_basename_result
11077: test uninstall = "$opt_mode" && odir=$dir
11078:
11079: # Remember odir for removal later, being careful to avoid duplicates
11080: if test clean = "$opt_mode"; then
11081: case " $rmdirs " in
11082: *" $odir "*) ;;
11083: *) func_append rmdirs " $odir" ;;
11084: esac
11085: fi
11086:
11087: # Don't error if the file doesn't exist and rm -f was used.
11088: if { test -L "$file"; } >/dev/null 2>&1 ||
11089: { test -h "$file"; } >/dev/null 2>&1 ||
11090: test -f "$file"; then
11091: :
11092: elif test -d "$file"; then
11093: exit_status=1
11094: continue
11095: elif $rmforce; then
11096: continue
11097: fi
11098:
11099: rmfiles=$file
11100:
11101: case $name in
11102: *.la)
11103: # Possibly a libtool archive, so verify it.
11104: if func_lalib_p "$file"; then
11105: func_source $dir/$name
11106:
11107: # Delete the libtool libraries and symlinks.
11108: for n in $library_names; do
11109: func_append rmfiles " $odir/$n"
11110: done
11111: test -n "$old_library" && func_append rmfiles " $odir/$old_library"
11112:
11113: case $opt_mode in
11114: clean)
11115: case " $library_names " in
11116: *" $dlname "*) ;;
11117: *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;;
11118: esac
11119: test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i"
11120: ;;
11121: uninstall)
11122: if test -n "$library_names"; then
11123: # Do each command in the postuninstall commands.
11124: func_execute_cmds "$postuninstall_cmds" '$rmforce || exit_status=1'
11125: fi
11126:
11127: if test -n "$old_library"; then
11128: # Do each command in the old_postuninstall commands.
11129: func_execute_cmds "$old_postuninstall_cmds" '$rmforce || exit_status=1'
11130: fi
11131: # FIXME: should reinstall the best remaining shared library.
11132: ;;
11133: esac
11134: fi
11135: ;;
11136:
11137: *.lo)
11138: # Possibly a libtool object, so verify it.
11139: if func_lalib_p "$file"; then
11140:
11141: # Read the .lo file
11142: func_source $dir/$name
11143:
11144: # Add PIC object to the list of files to remove.
11145: if test -n "$pic_object" && test none != "$pic_object"; then
11146: func_append rmfiles " $dir/$pic_object"
11147: fi
11148:
11149: # Add non-PIC object to the list of files to remove.
11150: if test -n "$non_pic_object" && test none != "$non_pic_object"; then
11151: func_append rmfiles " $dir/$non_pic_object"
11152: fi
11153: fi
11154: ;;
11155:
11156: *)
11157: if test clean = "$opt_mode"; then
11158: noexename=$name
11159: case $file in
11160: *.exe)
11161: func_stripname '' '.exe' "$file"
11162: file=$func_stripname_result
11163: func_stripname '' '.exe' "$name"
11164: noexename=$func_stripname_result
11165: # $file with .exe has already been added to rmfiles,
11166: # add $file without .exe
11167: func_append rmfiles " $file"
11168: ;;
11169: esac
11170: # Do a test to see if this is a libtool program.
11171: if func_ltwrapper_p "$file"; then
11172: if func_ltwrapper_executable_p "$file"; then
11173: func_ltwrapper_scriptname "$file"
11174: relink_command=
11175: func_source $func_ltwrapper_scriptname_result
11176: func_append rmfiles " $func_ltwrapper_scriptname_result"
11177: else
11178: relink_command=
11179: func_source $dir/$noexename
11180: fi
11181:
11182: # note $name still contains .exe if it was in $file originally
11183: # as does the version of $file that was added into $rmfiles
11184: func_append rmfiles " $odir/$name $odir/${name}S.$objext"
11185: if test yes = "$fast_install" && test -n "$relink_command"; then
11186: func_append rmfiles " $odir/lt-$name"
11187: fi
11188: if test "X$noexename" != "X$name"; then
11189: func_append rmfiles " $odir/lt-$noexename.c"
11190: fi
11191: fi
11192: fi
11193: ;;
11194: esac
11195: func_show_eval "$RM $rmfiles" 'exit_status=1'
11196: done
11197:
11198: # Try to remove the $objdir's in the directories where we deleted files
11199: for dir in $rmdirs; do
11200: if test -d "$dir"; then
11201: func_show_eval "rmdir $dir >/dev/null 2>&1"
11202: fi
11203: done
11204:
11205: exit $exit_status
11206: }
11207:
11208: if test uninstall = "$opt_mode" || test clean = "$opt_mode"; then
11209: func_mode_uninstall ${1+"$@"}
11210: fi
11211:
11212: test -z "$opt_mode" && {
11213: help=$generic_help
11214: func_fatal_help "you must specify a MODE"
11215: }
11216:
11217: test -z "$exec_cmd" && \
11218: func_fatal_help "invalid operation mode '$opt_mode'"
11219:
11220: if test -n "$exec_cmd"; then
11221: eval exec "$exec_cmd"
11222: exit $EXIT_FAILURE
11223: fi
11224:
11225: exit $exit_status
11226:
11227:
11228: # The TAGs below are defined such that we never get into a situation
11229: # where we disable both kinds of libraries. Given conflicting
11230: # choices, we go for a static library, that is the most portable,
11231: # since we can't tell whether shared libraries were disabled because
11232: # the user asked for that or because the platform doesn't support
11233: # them. This is particularly important on AIX, because we don't
11234: # support having both static and shared libraries enabled at the same
11235: # time on that platform, so we default to a shared-only configuration.
11236: # If a disable-shared tag is given, we'll fallback to a static-only
11237: # configuration. But we'll never go from static-only to shared-only.
11238:
11239: # ### BEGIN LIBTOOL TAG CONFIG: disable-shared
11240: build_libtool_libs=no
11241: build_old_libs=yes
11242: # ### END LIBTOOL TAG CONFIG: disable-shared
11243:
11244: # ### BEGIN LIBTOOL TAG CONFIG: disable-static
11245: build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
11246: # ### END LIBTOOL TAG CONFIG: disable-static
11247:
11248: # Local Variables:
11249: # mode:shell-script
11250: # sh-indentation:2
11251: # End:
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