Annotation of embedaddon/libnet/m4/libtool.m4, revision 1.1.1.1
1.1 misho 1: # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
2: #
3: # Copyright (C) 1996-2001, 2003-2015 Free Software Foundation, Inc.
4: # Written by Gordon Matzigkeit, 1996
5: #
6: # This file is free software; the Free Software Foundation gives
7: # unlimited permission to copy and/or distribute it, with or without
8: # modifications, as long as this notice is preserved.
9:
10: m4_define([_LT_COPYING], [dnl
11: # Copyright (C) 2014 Free Software Foundation, Inc.
12: # This is free software; see the source for copying conditions. There is NO
13: # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
14:
15: # GNU Libtool is free software; you can redistribute it and/or modify
16: # it under the terms of the GNU General Public License as published by
17: # the Free Software Foundation; either version 2 of of the License, or
18: # (at your option) any later version.
19: #
20: # As a special exception to the GNU General Public License, if you
21: # distribute this file as part of a program or library that is built
22: # using GNU Libtool, you may include this file under the same
23: # distribution terms that you use for the rest of that program.
24: #
25: # GNU Libtool is distributed in the hope that it will be useful, but
26: # WITHOUT ANY WARRANTY; without even the implied warranty of
27: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
28: # GNU General Public License for more details.
29: #
30: # You should have received a copy of the GNU General Public License
31: # along with this program. If not, see <http://www.gnu.org/licenses/>.
32: ])
33:
34: # serial 58 LT_INIT
35:
36:
37: # LT_PREREQ(VERSION)
38: # ------------------
39: # Complain and exit if this libtool version is less that VERSION.
40: m4_defun([LT_PREREQ],
41: [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
42: [m4_default([$3],
43: [m4_fatal([Libtool version $1 or higher is required],
44: 63)])],
45: [$2])])
46:
47:
48: # _LT_CHECK_BUILDDIR
49: # ------------------
50: # Complain if the absolute build directory name contains unusual characters
51: m4_defun([_LT_CHECK_BUILDDIR],
52: [case `pwd` in
53: *\ * | *\ *)
54: AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
55: esac
56: ])
57:
58:
59: # LT_INIT([OPTIONS])
60: # ------------------
61: AC_DEFUN([LT_INIT],
62: [AC_PREREQ([2.62])dnl We use AC_PATH_PROGS_FEATURE_CHECK
63: AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
64: AC_BEFORE([$0], [LT_LANG])dnl
65: AC_BEFORE([$0], [LT_OUTPUT])dnl
66: AC_BEFORE([$0], [LTDL_INIT])dnl
67: m4_require([_LT_CHECK_BUILDDIR])dnl
68:
69: dnl Autoconf doesn't catch unexpanded LT_ macros by default:
70: m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
71: m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
72: dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
73: dnl unless we require an AC_DEFUNed macro:
74: AC_REQUIRE([LTOPTIONS_VERSION])dnl
75: AC_REQUIRE([LTSUGAR_VERSION])dnl
76: AC_REQUIRE([LTVERSION_VERSION])dnl
77: AC_REQUIRE([LTOBSOLETE_VERSION])dnl
78: m4_require([_LT_PROG_LTMAIN])dnl
79:
80: _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
81:
82: dnl Parse OPTIONS
83: _LT_SET_OPTIONS([$0], [$1])
84:
85: # This can be used to rebuild libtool when needed
86: LIBTOOL_DEPS=$ltmain
87:
88: # Always use our own libtool.
89: LIBTOOL='$(SHELL) $(top_builddir)/libtool'
90: AC_SUBST(LIBTOOL)dnl
91:
92: _LT_SETUP
93:
94: # Only expand once:
95: m4_define([LT_INIT])
96: ])# LT_INIT
97:
98: # Old names:
99: AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
100: AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
101: dnl aclocal-1.4 backwards compatibility:
102: dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
103: dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
104:
105:
106: # _LT_PREPARE_CC_BASENAME
107: # -----------------------
108: m4_defun([_LT_PREPARE_CC_BASENAME], [
109: # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
110: func_cc_basename ()
111: {
112: for cc_temp in @S|@*""; do
113: case $cc_temp in
114: compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
115: distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
116: \-*) ;;
117: *) break;;
118: esac
119: done
120: func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
121: }
122: ])# _LT_PREPARE_CC_BASENAME
123:
124:
125: # _LT_CC_BASENAME(CC)
126: # -------------------
127: # It would be clearer to call AC_REQUIREs from _LT_PREPARE_CC_BASENAME,
128: # but that macro is also expanded into generated libtool script, which
129: # arranges for $SED and $ECHO to be set by different means.
130: m4_defun([_LT_CC_BASENAME],
131: [m4_require([_LT_PREPARE_CC_BASENAME])dnl
132: AC_REQUIRE([_LT_DECL_SED])dnl
133: AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
134: func_cc_basename $1
135: cc_basename=$func_cc_basename_result
136: ])
137:
138:
139: # _LT_FILEUTILS_DEFAULTS
140: # ----------------------
141: # It is okay to use these file commands and assume they have been set
142: # sensibly after 'm4_require([_LT_FILEUTILS_DEFAULTS])'.
143: m4_defun([_LT_FILEUTILS_DEFAULTS],
144: [: ${CP="cp -f"}
145: : ${MV="mv -f"}
146: : ${RM="rm -f"}
147: ])# _LT_FILEUTILS_DEFAULTS
148:
149:
150: # _LT_SETUP
151: # ---------
152: m4_defun([_LT_SETUP],
153: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
154: AC_REQUIRE([AC_CANONICAL_BUILD])dnl
155: AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
156: AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
157:
158: _LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl
159: dnl
160: _LT_DECL([], [host_alias], [0], [The host system])dnl
161: _LT_DECL([], [host], [0])dnl
162: _LT_DECL([], [host_os], [0])dnl
163: dnl
164: _LT_DECL([], [build_alias], [0], [The build system])dnl
165: _LT_DECL([], [build], [0])dnl
166: _LT_DECL([], [build_os], [0])dnl
167: dnl
168: AC_REQUIRE([AC_PROG_CC])dnl
169: AC_REQUIRE([LT_PATH_LD])dnl
170: AC_REQUIRE([LT_PATH_NM])dnl
171: dnl
172: AC_REQUIRE([AC_PROG_LN_S])dnl
173: test -z "$LN_S" && LN_S="ln -s"
174: _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
175: dnl
176: AC_REQUIRE([LT_CMD_MAX_LEN])dnl
177: _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
178: _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
179: dnl
180: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
181: m4_require([_LT_CHECK_SHELL_FEATURES])dnl
182: m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl
183: m4_require([_LT_CMD_RELOAD])dnl
184: m4_require([_LT_CHECK_MAGIC_METHOD])dnl
185: m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl
186: m4_require([_LT_CMD_OLD_ARCHIVE])dnl
187: m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
188: m4_require([_LT_WITH_SYSROOT])dnl
189: m4_require([_LT_CMD_TRUNCATE])dnl
190:
191: _LT_CONFIG_LIBTOOL_INIT([
192: # See if we are running on zsh, and set the options that allow our
193: # commands through without removal of \ escapes INIT.
194: if test -n "\${ZSH_VERSION+set}"; then
195: setopt NO_GLOB_SUBST
196: fi
197: ])
198: if test -n "${ZSH_VERSION+set}"; then
199: setopt NO_GLOB_SUBST
200: fi
201:
202: _LT_CHECK_OBJDIR
203:
204: m4_require([_LT_TAG_COMPILER])dnl
205:
206: case $host_os in
207: aix3*)
208: # AIX sometimes has problems with the GCC collect2 program. For some
209: # reason, if we set the COLLECT_NAMES environment variable, the problems
210: # vanish in a puff of smoke.
211: if test set != "${COLLECT_NAMES+set}"; then
212: COLLECT_NAMES=
213: export COLLECT_NAMES
214: fi
215: ;;
216: esac
217:
218: # Global variables:
219: ofile=libtool
220: can_build_shared=yes
221:
222: # All known linkers require a '.a' archive for static linking (except MSVC,
223: # which needs '.lib').
224: libext=a
225:
226: with_gnu_ld=$lt_cv_prog_gnu_ld
227:
228: old_CC=$CC
229: old_CFLAGS=$CFLAGS
230:
231: # Set sane defaults for various variables
232: test -z "$CC" && CC=cc
233: test -z "$LTCC" && LTCC=$CC
234: test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
235: test -z "$LD" && LD=ld
236: test -z "$ac_objext" && ac_objext=o
237:
238: _LT_CC_BASENAME([$compiler])
239:
240: # Only perform the check for file, if the check method requires it
241: test -z "$MAGIC_CMD" && MAGIC_CMD=file
242: case $deplibs_check_method in
243: file_magic*)
244: if test "$file_magic_cmd" = '$MAGIC_CMD'; then
245: _LT_PATH_MAGIC
246: fi
247: ;;
248: esac
249:
250: # Use C for the default configuration in the libtool script
251: LT_SUPPORTED_TAG([CC])
252: _LT_LANG_C_CONFIG
253: _LT_LANG_DEFAULT_CONFIG
254: _LT_CONFIG_COMMANDS
255: ])# _LT_SETUP
256:
257:
258: # _LT_PREPARE_SED_QUOTE_VARS
259: # --------------------------
260: # Define a few sed substitution that help us do robust quoting.
261: m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
262: [# Backslashify metacharacters that are still active within
263: # double-quoted strings.
264: sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
265:
266: # Same as above, but do not quote variable references.
267: double_quote_subst='s/\([["`\\]]\)/\\\1/g'
268:
269: # Sed substitution to delay expansion of an escaped shell variable in a
270: # double_quote_subst'ed string.
271: delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
272:
273: # Sed substitution to delay expansion of an escaped single quote.
274: delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
275:
276: # Sed substitution to avoid accidental globbing in evaled expressions
277: no_glob_subst='s/\*/\\\*/g'
278: ])
279:
280: # _LT_PROG_LTMAIN
281: # ---------------
282: # Note that this code is called both from 'configure', and 'config.status'
283: # now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
284: # 'config.status' has no value for ac_aux_dir unless we are using Automake,
285: # so we pass a copy along to make sure it has a sensible value anyway.
286: m4_defun([_LT_PROG_LTMAIN],
287: [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
288: _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
289: ltmain=$ac_aux_dir/ltmain.sh
290: ])# _LT_PROG_LTMAIN
291:
292:
293: ## ------------------------------------- ##
294: ## Accumulate code for creating libtool. ##
295: ## ------------------------------------- ##
296:
297: # So that we can recreate a full libtool script including additional
298: # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
299: # in macros and then make a single call at the end using the 'libtool'
300: # label.
301:
302:
303: # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
304: # ----------------------------------------
305: # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
306: m4_define([_LT_CONFIG_LIBTOOL_INIT],
307: [m4_ifval([$1],
308: [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
309: [$1
310: ])])])
311:
312: # Initialize.
313: m4_define([_LT_OUTPUT_LIBTOOL_INIT])
314:
315:
316: # _LT_CONFIG_LIBTOOL([COMMANDS])
317: # ------------------------------
318: # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
319: m4_define([_LT_CONFIG_LIBTOOL],
320: [m4_ifval([$1],
321: [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
322: [$1
323: ])])])
324:
325: # Initialize.
326: m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
327:
328:
329: # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
330: # -----------------------------------------------------
331: m4_defun([_LT_CONFIG_SAVE_COMMANDS],
332: [_LT_CONFIG_LIBTOOL([$1])
333: _LT_CONFIG_LIBTOOL_INIT([$2])
334: ])
335:
336:
337: # _LT_FORMAT_COMMENT([COMMENT])
338: # -----------------------------
339: # Add leading comment marks to the start of each line, and a trailing
340: # full-stop to the whole comment if one is not present already.
341: m4_define([_LT_FORMAT_COMMENT],
342: [m4_ifval([$1], [
343: m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
344: [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
345: )])
346:
347:
348:
349: ## ------------------------ ##
350: ## FIXME: Eliminate VARNAME ##
351: ## ------------------------ ##
352:
353:
354: # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
355: # -------------------------------------------------------------------
356: # CONFIGNAME is the name given to the value in the libtool script.
357: # VARNAME is the (base) name used in the configure script.
358: # VALUE may be 0, 1 or 2 for a computed quote escaped value based on
359: # VARNAME. Any other value will be used directly.
360: m4_define([_LT_DECL],
361: [lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
362: [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
363: [m4_ifval([$1], [$1], [$2])])
364: lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
365: m4_ifval([$4],
366: [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
367: lt_dict_add_subkey([lt_decl_dict], [$2],
368: [tagged?], [m4_ifval([$5], [yes], [no])])])
369: ])
370:
371:
372: # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
373: # --------------------------------------------------------
374: m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
375:
376:
377: # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
378: # ------------------------------------------------
379: m4_define([lt_decl_tag_varnames],
380: [_lt_decl_filter([tagged?], [yes], $@)])
381:
382:
383: # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
384: # ---------------------------------------------------------
385: m4_define([_lt_decl_filter],
386: [m4_case([$#],
387: [0], [m4_fatal([$0: too few arguments: $#])],
388: [1], [m4_fatal([$0: too few arguments: $#: $1])],
389: [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
390: [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
391: [lt_dict_filter([lt_decl_dict], $@)])[]dnl
392: ])
393:
394:
395: # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
396: # --------------------------------------------------
397: m4_define([lt_decl_quote_varnames],
398: [_lt_decl_filter([value], [1], $@)])
399:
400:
401: # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
402: # ---------------------------------------------------
403: m4_define([lt_decl_dquote_varnames],
404: [_lt_decl_filter([value], [2], $@)])
405:
406:
407: # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
408: # ---------------------------------------------------
409: m4_define([lt_decl_varnames_tagged],
410: [m4_assert([$# <= 2])dnl
411: _$0(m4_quote(m4_default([$1], [[, ]])),
412: m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
413: m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
414: m4_define([_lt_decl_varnames_tagged],
415: [m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
416:
417:
418: # lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
419: # ------------------------------------------------
420: m4_define([lt_decl_all_varnames],
421: [_$0(m4_quote(m4_default([$1], [[, ]])),
422: m4_if([$2], [],
423: m4_quote(lt_decl_varnames),
424: m4_quote(m4_shift($@))))[]dnl
425: ])
426: m4_define([_lt_decl_all_varnames],
427: [lt_join($@, lt_decl_varnames_tagged([$1],
428: lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
429: ])
430:
431:
432: # _LT_CONFIG_STATUS_DECLARE([VARNAME])
433: # ------------------------------------
434: # Quote a variable value, and forward it to 'config.status' so that its
435: # declaration there will have the same value as in 'configure'. VARNAME
436: # must have a single quote delimited value for this to work.
437: m4_define([_LT_CONFIG_STATUS_DECLARE],
438: [$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
439:
440:
441: # _LT_CONFIG_STATUS_DECLARATIONS
442: # ------------------------------
443: # We delimit libtool config variables with single quotes, so when
444: # we write them to config.status, we have to be sure to quote all
445: # embedded single quotes properly. In configure, this macro expands
446: # each variable declared with _LT_DECL (and _LT_TAGDECL) into:
447: #
448: # <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
449: m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
450: [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
451: [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
452:
453:
454: # _LT_LIBTOOL_TAGS
455: # ----------------
456: # Output comment and list of tags supported by the script
457: m4_defun([_LT_LIBTOOL_TAGS],
458: [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
459: available_tags='_LT_TAGS'dnl
460: ])
461:
462:
463: # _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
464: # -----------------------------------
465: # Extract the dictionary values for VARNAME (optionally with TAG) and
466: # expand to a commented shell variable setting:
467: #
468: # # Some comment about what VAR is for.
469: # visible_name=$lt_internal_name
470: m4_define([_LT_LIBTOOL_DECLARE],
471: [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
472: [description])))[]dnl
473: m4_pushdef([_libtool_name],
474: m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
475: m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
476: [0], [_libtool_name=[$]$1],
477: [1], [_libtool_name=$lt_[]$1],
478: [2], [_libtool_name=$lt_[]$1],
479: [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
480: m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
481: ])
482:
483:
484: # _LT_LIBTOOL_CONFIG_VARS
485: # -----------------------
486: # Produce commented declarations of non-tagged libtool config variables
487: # suitable for insertion in the LIBTOOL CONFIG section of the 'libtool'
488: # script. Tagged libtool config variables (even for the LIBTOOL CONFIG
489: # section) are produced by _LT_LIBTOOL_TAG_VARS.
490: m4_defun([_LT_LIBTOOL_CONFIG_VARS],
491: [m4_foreach([_lt_var],
492: m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
493: [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
494:
495:
496: # _LT_LIBTOOL_TAG_VARS(TAG)
497: # -------------------------
498: m4_define([_LT_LIBTOOL_TAG_VARS],
499: [m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
500: [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
501:
502:
503: # _LT_TAGVAR(VARNAME, [TAGNAME])
504: # ------------------------------
505: m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
506:
507:
508: # _LT_CONFIG_COMMANDS
509: # -------------------
510: # Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
511: # variables for single and double quote escaping we saved from calls
512: # to _LT_DECL, we can put quote escaped variables declarations
513: # into 'config.status', and then the shell code to quote escape them in
514: # for loops in 'config.status'. Finally, any additional code accumulated
515: # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
516: m4_defun([_LT_CONFIG_COMMANDS],
517: [AC_PROVIDE_IFELSE([LT_OUTPUT],
518: dnl If the libtool generation code has been placed in $CONFIG_LT,
519: dnl instead of duplicating it all over again into config.status,
520: dnl then we will have config.status run $CONFIG_LT later, so it
521: dnl needs to know what name is stored there:
522: [AC_CONFIG_COMMANDS([libtool],
523: [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
524: dnl If the libtool generation code is destined for config.status,
525: dnl expand the accumulated commands and init code now:
526: [AC_CONFIG_COMMANDS([libtool],
527: [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
528: ])#_LT_CONFIG_COMMANDS
529:
530:
531: # Initialize.
532: m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
533: [
534:
535: # The HP-UX ksh and POSIX shell print the target directory to stdout
536: # if CDPATH is set.
537: (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
538:
539: sed_quote_subst='$sed_quote_subst'
540: double_quote_subst='$double_quote_subst'
541: delay_variable_subst='$delay_variable_subst'
542: _LT_CONFIG_STATUS_DECLARATIONS
543: LTCC='$LTCC'
544: LTCFLAGS='$LTCFLAGS'
545: compiler='$compiler_DEFAULT'
546:
547: # A function that is used when there is no print builtin or printf.
548: func_fallback_echo ()
549: {
550: eval 'cat <<_LTECHO_EOF
551: \$[]1
552: _LTECHO_EOF'
553: }
554:
555: # Quote evaled strings.
556: for var in lt_decl_all_varnames([[ \
557: ]], lt_decl_quote_varnames); do
558: case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
559: *[[\\\\\\\`\\"\\\$]]*)
560: eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
561: ;;
562: *)
563: eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
564: ;;
565: esac
566: done
567:
568: # Double-quote double-evaled strings.
569: for var in lt_decl_all_varnames([[ \
570: ]], lt_decl_dquote_varnames); do
571: case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
572: *[[\\\\\\\`\\"\\\$]]*)
573: eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
574: ;;
575: *)
576: eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
577: ;;
578: esac
579: done
580:
581: _LT_OUTPUT_LIBTOOL_INIT
582: ])
583:
584: # _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
585: # ------------------------------------
586: # Generate a child script FILE with all initialization necessary to
587: # reuse the environment learned by the parent script, and make the
588: # file executable. If COMMENT is supplied, it is inserted after the
589: # '#!' sequence but before initialization text begins. After this
590: # macro, additional text can be appended to FILE to form the body of
591: # the child script. The macro ends with non-zero status if the
592: # file could not be fully written (such as if the disk is full).
593: m4_ifdef([AS_INIT_GENERATED],
594: [m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
595: [m4_defun([_LT_GENERATED_FILE_INIT],
596: [m4_require([AS_PREPARE])]dnl
597: [m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
598: [lt_write_fail=0
599: cat >$1 <<_ASEOF || lt_write_fail=1
600: #! $SHELL
601: # Generated by $as_me.
602: $2
603: SHELL=\${CONFIG_SHELL-$SHELL}
604: export SHELL
605: _ASEOF
606: cat >>$1 <<\_ASEOF || lt_write_fail=1
607: AS_SHELL_SANITIZE
608: _AS_PREPARE
609: exec AS_MESSAGE_FD>&1
610: _ASEOF
611: test 0 = "$lt_write_fail" && chmod +x $1[]dnl
612: m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
613:
614: # LT_OUTPUT
615: # ---------
616: # This macro allows early generation of the libtool script (before
617: # AC_OUTPUT is called), incase it is used in configure for compilation
618: # tests.
619: AC_DEFUN([LT_OUTPUT],
620: [: ${CONFIG_LT=./config.lt}
621: AC_MSG_NOTICE([creating $CONFIG_LT])
622: _LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
623: [# Run this file to recreate a libtool stub with the current configuration.])
624:
625: cat >>"$CONFIG_LT" <<\_LTEOF
626: lt_cl_silent=false
627: exec AS_MESSAGE_LOG_FD>>config.log
628: {
629: echo
630: AS_BOX([Running $as_me.])
631: } >&AS_MESSAGE_LOG_FD
632:
633: lt_cl_help="\
634: '$as_me' creates a local libtool stub from the current configuration,
635: for use in further configure time tests before the real libtool is
636: generated.
637:
638: Usage: $[0] [[OPTIONS]]
639:
640: -h, --help print this help, then exit
641: -V, --version print version number, then exit
642: -q, --quiet do not print progress messages
643: -d, --debug don't remove temporary files
644:
645: Report bugs to <bug-libtool@gnu.org>."
646:
647: lt_cl_version="\
648: m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
649: m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
650: configured by $[0], generated by m4_PACKAGE_STRING.
651:
652: Copyright (C) 2011 Free Software Foundation, Inc.
653: This config.lt script is free software; the Free Software Foundation
654: gives unlimited permision to copy, distribute and modify it."
655:
656: while test 0 != $[#]
657: do
658: case $[1] in
659: --version | --v* | -V )
660: echo "$lt_cl_version"; exit 0 ;;
661: --help | --h* | -h )
662: echo "$lt_cl_help"; exit 0 ;;
663: --debug | --d* | -d )
664: debug=: ;;
665: --quiet | --q* | --silent | --s* | -q )
666: lt_cl_silent=: ;;
667:
668: -*) AC_MSG_ERROR([unrecognized option: $[1]
669: Try '$[0] --help' for more information.]) ;;
670:
671: *) AC_MSG_ERROR([unrecognized argument: $[1]
672: Try '$[0] --help' for more information.]) ;;
673: esac
674: shift
675: done
676:
677: if $lt_cl_silent; then
678: exec AS_MESSAGE_FD>/dev/null
679: fi
680: _LTEOF
681:
682: cat >>"$CONFIG_LT" <<_LTEOF
683: _LT_OUTPUT_LIBTOOL_COMMANDS_INIT
684: _LTEOF
685:
686: cat >>"$CONFIG_LT" <<\_LTEOF
687: AC_MSG_NOTICE([creating $ofile])
688: _LT_OUTPUT_LIBTOOL_COMMANDS
689: AS_EXIT(0)
690: _LTEOF
691: chmod +x "$CONFIG_LT"
692:
693: # configure is writing to config.log, but config.lt does its own redirection,
694: # appending to config.log, which fails on DOS, as config.log is still kept
695: # open by configure. Here we exec the FD to /dev/null, effectively closing
696: # config.log, so it can be properly (re)opened and appended to by config.lt.
697: lt_cl_success=:
698: test yes = "$silent" &&
699: lt_config_lt_args="$lt_config_lt_args --quiet"
700: exec AS_MESSAGE_LOG_FD>/dev/null
701: $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
702: exec AS_MESSAGE_LOG_FD>>config.log
703: $lt_cl_success || AS_EXIT(1)
704: ])# LT_OUTPUT
705:
706:
707: # _LT_CONFIG(TAG)
708: # ---------------
709: # If TAG is the built-in tag, create an initial libtool script with a
710: # default configuration from the untagged config vars. Otherwise add code
711: # to config.status for appending the configuration named by TAG from the
712: # matching tagged config vars.
713: m4_defun([_LT_CONFIG],
714: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
715: _LT_CONFIG_SAVE_COMMANDS([
716: m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
717: m4_if(_LT_TAG, [C], [
718: # See if we are running on zsh, and set the options that allow our
719: # commands through without removal of \ escapes.
720: if test -n "${ZSH_VERSION+set}"; then
721: setopt NO_GLOB_SUBST
722: fi
723:
724: cfgfile=${ofile}T
725: trap "$RM \"$cfgfile\"; exit 1" 1 2 15
726: $RM "$cfgfile"
727:
728: cat <<_LT_EOF >> "$cfgfile"
729: #! $SHELL
730: # Generated automatically by $as_me ($PACKAGE) $VERSION
731: # NOTE: Changes made to this file will be lost: look at ltmain.sh.
732:
733: # Provide generalized library-building support services.
734: # Written by Gordon Matzigkeit, 1996
735:
736: _LT_COPYING
737: _LT_LIBTOOL_TAGS
738:
739: # Configured defaults for sys_lib_dlsearch_path munging.
740: : \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"}
741:
742: # ### BEGIN LIBTOOL CONFIG
743: _LT_LIBTOOL_CONFIG_VARS
744: _LT_LIBTOOL_TAG_VARS
745: # ### END LIBTOOL CONFIG
746:
747: _LT_EOF
748:
749: cat <<'_LT_EOF' >> "$cfgfile"
750:
751: # ### BEGIN FUNCTIONS SHARED WITH CONFIGURE
752:
753: _LT_PREPARE_MUNGE_PATH_LIST
754: _LT_PREPARE_CC_BASENAME
755:
756: # ### END FUNCTIONS SHARED WITH CONFIGURE
757:
758: _LT_EOF
759:
760: case $host_os in
761: aix3*)
762: cat <<\_LT_EOF >> "$cfgfile"
763: # AIX sometimes has problems with the GCC collect2 program. For some
764: # reason, if we set the COLLECT_NAMES environment variable, the problems
765: # vanish in a puff of smoke.
766: if test set != "${COLLECT_NAMES+set}"; then
767: COLLECT_NAMES=
768: export COLLECT_NAMES
769: fi
770: _LT_EOF
771: ;;
772: esac
773:
774: _LT_PROG_LTMAIN
775:
776: # We use sed instead of cat because bash on DJGPP gets confused if
777: # if finds mixed CR/LF and LF-only lines. Since sed operates in
778: # text mode, it properly converts lines to CR/LF. This bash problem
779: # is reportedly fixed, but why not run on old versions too?
780: sed '$q' "$ltmain" >> "$cfgfile" \
781: || (rm -f "$cfgfile"; exit 1)
782:
783: mv -f "$cfgfile" "$ofile" ||
784: (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
785: chmod +x "$ofile"
786: ],
787: [cat <<_LT_EOF >> "$ofile"
788:
789: dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
790: dnl in a comment (ie after a #).
791: # ### BEGIN LIBTOOL TAG CONFIG: $1
792: _LT_LIBTOOL_TAG_VARS(_LT_TAG)
793: # ### END LIBTOOL TAG CONFIG: $1
794: _LT_EOF
795: ])dnl /m4_if
796: ],
797: [m4_if([$1], [], [
798: PACKAGE='$PACKAGE'
799: VERSION='$VERSION'
800: RM='$RM'
801: ofile='$ofile'], [])
802: ])dnl /_LT_CONFIG_SAVE_COMMANDS
803: ])# _LT_CONFIG
804:
805:
806: # LT_SUPPORTED_TAG(TAG)
807: # ---------------------
808: # Trace this macro to discover what tags are supported by the libtool
809: # --tag option, using:
810: # autoconf --trace 'LT_SUPPORTED_TAG:$1'
811: AC_DEFUN([LT_SUPPORTED_TAG], [])
812:
813:
814: # C support is built-in for now
815: m4_define([_LT_LANG_C_enabled], [])
816: m4_define([_LT_TAGS], [])
817:
818:
819: # LT_LANG(LANG)
820: # -------------
821: # Enable libtool support for the given language if not already enabled.
822: AC_DEFUN([LT_LANG],
823: [AC_BEFORE([$0], [LT_OUTPUT])dnl
824: m4_case([$1],
825: [C], [_LT_LANG(C)],
826: [C++], [_LT_LANG(CXX)],
827: [Go], [_LT_LANG(GO)],
828: [Java], [_LT_LANG(GCJ)],
829: [Fortran 77], [_LT_LANG(F77)],
830: [Fortran], [_LT_LANG(FC)],
831: [Windows Resource], [_LT_LANG(RC)],
832: [m4_ifdef([_LT_LANG_]$1[_CONFIG],
833: [_LT_LANG($1)],
834: [m4_fatal([$0: unsupported language: "$1"])])])dnl
835: ])# LT_LANG
836:
837:
838: # _LT_LANG(LANGNAME)
839: # ------------------
840: m4_defun([_LT_LANG],
841: [m4_ifdef([_LT_LANG_]$1[_enabled], [],
842: [LT_SUPPORTED_TAG([$1])dnl
843: m4_append([_LT_TAGS], [$1 ])dnl
844: m4_define([_LT_LANG_]$1[_enabled], [])dnl
845: _LT_LANG_$1_CONFIG($1)])dnl
846: ])# _LT_LANG
847:
848:
849: m4_ifndef([AC_PROG_GO], [
850: ############################################################
851: # NOTE: This macro has been submitted for inclusion into #
852: # GNU Autoconf as AC_PROG_GO. When it is available in #
853: # a released version of Autoconf we should remove this #
854: # macro and use it instead. #
855: ############################################################
856: m4_defun([AC_PROG_GO],
857: [AC_LANG_PUSH(Go)dnl
858: AC_ARG_VAR([GOC], [Go compiler command])dnl
859: AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl
860: _AC_ARG_VAR_LDFLAGS()dnl
861: AC_CHECK_TOOL(GOC, gccgo)
862: if test -z "$GOC"; then
863: if test -n "$ac_tool_prefix"; then
864: AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo])
865: fi
866: fi
867: if test -z "$GOC"; then
868: AC_CHECK_PROG(GOC, gccgo, gccgo, false)
869: fi
870: ])#m4_defun
871: ])#m4_ifndef
872:
873:
874: # _LT_LANG_DEFAULT_CONFIG
875: # -----------------------
876: m4_defun([_LT_LANG_DEFAULT_CONFIG],
877: [AC_PROVIDE_IFELSE([AC_PROG_CXX],
878: [LT_LANG(CXX)],
879: [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
880:
881: AC_PROVIDE_IFELSE([AC_PROG_F77],
882: [LT_LANG(F77)],
883: [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
884:
885: AC_PROVIDE_IFELSE([AC_PROG_FC],
886: [LT_LANG(FC)],
887: [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
888:
889: dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
890: dnl pulling things in needlessly.
891: AC_PROVIDE_IFELSE([AC_PROG_GCJ],
892: [LT_LANG(GCJ)],
893: [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
894: [LT_LANG(GCJ)],
895: [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
896: [LT_LANG(GCJ)],
897: [m4_ifdef([AC_PROG_GCJ],
898: [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
899: m4_ifdef([A][M_PROG_GCJ],
900: [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
901: m4_ifdef([LT_PROG_GCJ],
902: [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
903:
904: AC_PROVIDE_IFELSE([AC_PROG_GO],
905: [LT_LANG(GO)],
906: [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])
907:
908: AC_PROVIDE_IFELSE([LT_PROG_RC],
909: [LT_LANG(RC)],
910: [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
911: ])# _LT_LANG_DEFAULT_CONFIG
912:
913: # Obsolete macros:
914: AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
915: AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
916: AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
917: AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
918: AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
919: dnl aclocal-1.4 backwards compatibility:
920: dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
921: dnl AC_DEFUN([AC_LIBTOOL_F77], [])
922: dnl AC_DEFUN([AC_LIBTOOL_FC], [])
923: dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
924: dnl AC_DEFUN([AC_LIBTOOL_RC], [])
925:
926:
927: # _LT_TAG_COMPILER
928: # ----------------
929: m4_defun([_LT_TAG_COMPILER],
930: [AC_REQUIRE([AC_PROG_CC])dnl
931:
932: _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
933: _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
934: _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
935: _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
936:
937: # If no C compiler was specified, use CC.
938: LTCC=${LTCC-"$CC"}
939:
940: # If no C compiler flags were specified, use CFLAGS.
941: LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
942:
943: # Allow CC to be a program name with arguments.
944: compiler=$CC
945: ])# _LT_TAG_COMPILER
946:
947:
948: # _LT_COMPILER_BOILERPLATE
949: # ------------------------
950: # Check for compiler boilerplate output or warnings with
951: # the simple compiler test code.
952: m4_defun([_LT_COMPILER_BOILERPLATE],
953: [m4_require([_LT_DECL_SED])dnl
954: ac_outfile=conftest.$ac_objext
955: echo "$lt_simple_compile_test_code" >conftest.$ac_ext
956: eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
957: _lt_compiler_boilerplate=`cat conftest.err`
958: $RM conftest*
959: ])# _LT_COMPILER_BOILERPLATE
960:
961:
962: # _LT_LINKER_BOILERPLATE
963: # ----------------------
964: # Check for linker boilerplate output or warnings with
965: # the simple link test code.
966: m4_defun([_LT_LINKER_BOILERPLATE],
967: [m4_require([_LT_DECL_SED])dnl
968: ac_outfile=conftest.$ac_objext
969: echo "$lt_simple_link_test_code" >conftest.$ac_ext
970: eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
971: _lt_linker_boilerplate=`cat conftest.err`
972: $RM -r conftest*
973: ])# _LT_LINKER_BOILERPLATE
974:
975: # _LT_REQUIRED_DARWIN_CHECKS
976: # -------------------------
977: m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
978: case $host_os in
979: rhapsody* | darwin*)
980: AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
981: AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
982: AC_CHECK_TOOL([LIPO], [lipo], [:])
983: AC_CHECK_TOOL([OTOOL], [otool], [:])
984: AC_CHECK_TOOL([OTOOL64], [otool64], [:])
985: _LT_DECL([], [DSYMUTIL], [1],
986: [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
987: _LT_DECL([], [NMEDIT], [1],
988: [Tool to change global to local symbols on Mac OS X])
989: _LT_DECL([], [LIPO], [1],
990: [Tool to manipulate fat objects and archives on Mac OS X])
991: _LT_DECL([], [OTOOL], [1],
992: [ldd/readelf like tool for Mach-O binaries on Mac OS X])
993: _LT_DECL([], [OTOOL64], [1],
994: [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
995:
996: AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
997: [lt_cv_apple_cc_single_mod=no
998: if test -z "$LT_MULTI_MODULE"; then
999: # By default we will add the -single_module flag. You can override
1000: # by either setting the environment variable LT_MULTI_MODULE
1001: # non-empty at configure time, or by adding -multi_module to the
1002: # link flags.
1003: rm -rf libconftest.dylib*
1004: echo "int foo(void){return 1;}" > conftest.c
1005: echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
1006: -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
1007: $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
1008: -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
1009: _lt_result=$?
1010: # If there is a non-empty error log, and "single_module"
1011: # appears in it, assume the flag caused a linker warning
1012: if test -s conftest.err && $GREP single_module conftest.err; then
1013: cat conftest.err >&AS_MESSAGE_LOG_FD
1014: # Otherwise, if the output was created with a 0 exit code from
1015: # the compiler, it worked.
1016: elif test -f libconftest.dylib && test 0 = "$_lt_result"; then
1017: lt_cv_apple_cc_single_mod=yes
1018: else
1019: cat conftest.err >&AS_MESSAGE_LOG_FD
1020: fi
1021: rm -rf libconftest.dylib*
1022: rm -f conftest.*
1023: fi])
1024:
1025: AC_CACHE_CHECK([for -exported_symbols_list linker flag],
1026: [lt_cv_ld_exported_symbols_list],
1027: [lt_cv_ld_exported_symbols_list=no
1028: save_LDFLAGS=$LDFLAGS
1029: echo "_main" > conftest.sym
1030: LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
1031: AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
1032: [lt_cv_ld_exported_symbols_list=yes],
1033: [lt_cv_ld_exported_symbols_list=no])
1034: LDFLAGS=$save_LDFLAGS
1035: ])
1036:
1037: AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
1038: [lt_cv_ld_force_load=no
1039: cat > conftest.c << _LT_EOF
1040: int forced_loaded() { return 2;}
1041: _LT_EOF
1042: echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
1043: $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
1044: echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
1045: $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
1046: echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
1047: $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
1048: cat > conftest.c << _LT_EOF
1049: int main() { return 0;}
1050: _LT_EOF
1051: echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
1052: $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
1053: _lt_result=$?
1054: if test -s conftest.err && $GREP force_load conftest.err; then
1055: cat conftest.err >&AS_MESSAGE_LOG_FD
1056: elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then
1057: lt_cv_ld_force_load=yes
1058: else
1059: cat conftest.err >&AS_MESSAGE_LOG_FD
1060: fi
1061: rm -f conftest.err libconftest.a conftest conftest.c
1062: rm -rf conftest.dSYM
1063: ])
1064: case $host_os in
1065: rhapsody* | darwin1.[[012]])
1066: _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;;
1067: darwin1.*)
1068: _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
1069: darwin*) # darwin 5.x on
1070: # if running on 10.5 or later, the deployment target defaults
1071: # to the OS version, if on x86, and 10.4, the deployment
1072: # target defaults to 10.4. Don't you love it?
1073: case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
1074: 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
1075: _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
1076: 10.[[012]][[,.]]*)
1077: _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
1078: 10.*)
1079: _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
1080: esac
1081: ;;
1082: esac
1083: if test yes = "$lt_cv_apple_cc_single_mod"; then
1084: _lt_dar_single_mod='$single_module'
1085: fi
1086: if test yes = "$lt_cv_ld_exported_symbols_list"; then
1087: _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym'
1088: else
1089: _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib'
1090: fi
1091: if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then
1092: _lt_dsymutil='~$DSYMUTIL $lib || :'
1093: else
1094: _lt_dsymutil=
1095: fi
1096: ;;
1097: esac
1098: ])
1099:
1100:
1101: # _LT_DARWIN_LINKER_FEATURES([TAG])
1102: # ---------------------------------
1103: # Checks for linker and compiler features on darwin
1104: m4_defun([_LT_DARWIN_LINKER_FEATURES],
1105: [
1106: m4_require([_LT_REQUIRED_DARWIN_CHECKS])
1107: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
1108: _LT_TAGVAR(hardcode_direct, $1)=no
1109: _LT_TAGVAR(hardcode_automatic, $1)=yes
1110: _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
1111: if test yes = "$lt_cv_ld_force_load"; then
1112: _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
1113: m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],
1114: [FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes])
1115: else
1116: _LT_TAGVAR(whole_archive_flag_spec, $1)=''
1117: fi
1118: _LT_TAGVAR(link_all_deplibs, $1)=yes
1119: _LT_TAGVAR(allow_undefined_flag, $1)=$_lt_dar_allow_undefined
1120: case $cc_basename in
1121: ifort*|nagfor*) _lt_dar_can_shared=yes ;;
1122: *) _lt_dar_can_shared=$GCC ;;
1123: esac
1124: if test yes = "$_lt_dar_can_shared"; then
1125: output_verbose_link_cmd=func_echo_all
1126: _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil"
1127: _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
1128: _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil"
1129: _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil"
1130: m4_if([$1], [CXX],
1131: [ if test yes != "$lt_cv_apple_cc_single_mod"; then
1132: _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dsymutil"
1133: _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dar_export_syms$_lt_dsymutil"
1134: fi
1135: ],[])
1136: else
1137: _LT_TAGVAR(ld_shlibs, $1)=no
1138: fi
1139: ])
1140:
1141: # _LT_SYS_MODULE_PATH_AIX([TAGNAME])
1142: # ----------------------------------
1143: # Links a minimal program and checks the executable
1144: # for the system default hardcoded library path. In most cases,
1145: # this is /usr/lib:/lib, but when the MPI compilers are used
1146: # the location of the communication and MPI libs are included too.
1147: # If we don't find anything, use the default library path according
1148: # to the aix ld manual.
1149: # Store the results from the different compilers for each TAGNAME.
1150: # Allow to override them for all tags through lt_cv_aix_libpath.
1151: m4_defun([_LT_SYS_MODULE_PATH_AIX],
1152: [m4_require([_LT_DECL_SED])dnl
1153: if test set = "${lt_cv_aix_libpath+set}"; then
1154: aix_libpath=$lt_cv_aix_libpath
1155: else
1156: AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
1157: [AC_LINK_IFELSE([AC_LANG_PROGRAM],[
1158: lt_aix_libpath_sed='[
1159: /Import File Strings/,/^$/ {
1160: /^0/ {
1161: s/^0 *\([^ ]*\) *$/\1/
1162: p
1163: }
1164: }]'
1165: _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1166: # Check for a 64-bit object if we didn't find anything.
1167: if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1168: _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1169: fi],[])
1170: if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1171: _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=/usr/lib:/lib
1172: fi
1173: ])
1174: aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
1175: fi
1176: ])# _LT_SYS_MODULE_PATH_AIX
1177:
1178:
1179: # _LT_SHELL_INIT(ARG)
1180: # -------------------
1181: m4_define([_LT_SHELL_INIT],
1182: [m4_divert_text([M4SH-INIT], [$1
1183: ])])# _LT_SHELL_INIT
1184:
1185:
1186:
1187: # _LT_PROG_ECHO_BACKSLASH
1188: # -----------------------
1189: # Find how we can fake an echo command that does not interpret backslash.
1190: # In particular, with Autoconf 2.60 or later we add some code to the start
1191: # of the generated configure script that will find a shell with a builtin
1192: # printf (that we can use as an echo command).
1193: m4_defun([_LT_PROG_ECHO_BACKSLASH],
1194: [ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1195: ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1196: ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1197:
1198: AC_MSG_CHECKING([how to print strings])
1199: # Test print first, because it will be a builtin if present.
1200: if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
1201: test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
1202: ECHO='print -r --'
1203: elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
1204: ECHO='printf %s\n'
1205: else
1206: # Use this function as a fallback that always works.
1207: func_fallback_echo ()
1208: {
1209: eval 'cat <<_LTECHO_EOF
1210: $[]1
1211: _LTECHO_EOF'
1212: }
1213: ECHO='func_fallback_echo'
1214: fi
1215:
1216: # func_echo_all arg...
1217: # Invoke $ECHO with all args, space-separated.
1218: func_echo_all ()
1219: {
1220: $ECHO "$*"
1221: }
1222:
1223: case $ECHO in
1224: printf*) AC_MSG_RESULT([printf]) ;;
1225: print*) AC_MSG_RESULT([print -r]) ;;
1226: *) AC_MSG_RESULT([cat]) ;;
1227: esac
1228:
1229: m4_ifdef([_AS_DETECT_SUGGESTED],
1230: [_AS_DETECT_SUGGESTED([
1231: test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
1232: ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1233: ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1234: ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1235: PATH=/empty FPATH=/empty; export PATH FPATH
1236: test "X`printf %s $ECHO`" = "X$ECHO" \
1237: || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
1238:
1239: _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
1240: _LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
1241: ])# _LT_PROG_ECHO_BACKSLASH
1242:
1243:
1244: # _LT_WITH_SYSROOT
1245: # ----------------
1246: AC_DEFUN([_LT_WITH_SYSROOT],
1247: [AC_MSG_CHECKING([for sysroot])
1248: AC_ARG_WITH([sysroot],
1249: [AS_HELP_STRING([--with-sysroot@<:@=DIR@:>@],
1250: [Search for dependent libraries within DIR (or the compiler's sysroot
1251: if not specified).])],
1252: [], [with_sysroot=no])
1253:
1254: dnl lt_sysroot will always be passed unquoted. We quote it here
1255: dnl in case the user passed a directory name.
1256: lt_sysroot=
1257: case $with_sysroot in #(
1258: yes)
1259: if test yes = "$GCC"; then
1260: lt_sysroot=`$CC --print-sysroot 2>/dev/null`
1261: fi
1262: ;; #(
1263: /*)
1264: lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
1265: ;; #(
1266: no|'')
1267: ;; #(
1268: *)
1269: AC_MSG_RESULT([$with_sysroot])
1270: AC_MSG_ERROR([The sysroot must be an absolute path.])
1271: ;;
1272: esac
1273:
1274: AC_MSG_RESULT([${lt_sysroot:-no}])
1275: _LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
1276: [dependent libraries, and where our libraries should be installed.])])
1277:
1278: # _LT_ENABLE_LOCK
1279: # ---------------
1280: m4_defun([_LT_ENABLE_LOCK],
1281: [AC_ARG_ENABLE([libtool-lock],
1282: [AS_HELP_STRING([--disable-libtool-lock],
1283: [avoid locking (might break parallel builds)])])
1284: test no = "$enable_libtool_lock" || enable_libtool_lock=yes
1285:
1286: # Some flags need to be propagated to the compiler or linker for good
1287: # libtool support.
1288: case $host in
1289: ia64-*-hpux*)
1290: # Find out what ABI is being produced by ac_compile, and set mode
1291: # options accordingly.
1292: echo 'int i;' > conftest.$ac_ext
1293: if AC_TRY_EVAL(ac_compile); then
1294: case `/usr/bin/file conftest.$ac_objext` in
1295: *ELF-32*)
1296: HPUX_IA64_MODE=32
1297: ;;
1298: *ELF-64*)
1299: HPUX_IA64_MODE=64
1300: ;;
1301: esac
1302: fi
1303: rm -rf conftest*
1304: ;;
1305: *-*-irix6*)
1306: # Find out what ABI is being produced by ac_compile, and set linker
1307: # options accordingly.
1308: echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
1309: if AC_TRY_EVAL(ac_compile); then
1310: if test yes = "$lt_cv_prog_gnu_ld"; then
1311: case `/usr/bin/file conftest.$ac_objext` in
1312: *32-bit*)
1313: LD="${LD-ld} -melf32bsmip"
1314: ;;
1315: *N32*)
1316: LD="${LD-ld} -melf32bmipn32"
1317: ;;
1318: *64-bit*)
1319: LD="${LD-ld} -melf64bmip"
1320: ;;
1321: esac
1322: else
1323: case `/usr/bin/file conftest.$ac_objext` in
1324: *32-bit*)
1325: LD="${LD-ld} -32"
1326: ;;
1327: *N32*)
1328: LD="${LD-ld} -n32"
1329: ;;
1330: *64-bit*)
1331: LD="${LD-ld} -64"
1332: ;;
1333: esac
1334: fi
1335: fi
1336: rm -rf conftest*
1337: ;;
1338:
1339: mips64*-*linux*)
1340: # Find out what ABI is being produced by ac_compile, and set linker
1341: # options accordingly.
1342: echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
1343: if AC_TRY_EVAL(ac_compile); then
1344: emul=elf
1345: case `/usr/bin/file conftest.$ac_objext` in
1346: *32-bit*)
1347: emul="${emul}32"
1348: ;;
1349: *64-bit*)
1350: emul="${emul}64"
1351: ;;
1352: esac
1353: case `/usr/bin/file conftest.$ac_objext` in
1354: *MSB*)
1355: emul="${emul}btsmip"
1356: ;;
1357: *LSB*)
1358: emul="${emul}ltsmip"
1359: ;;
1360: esac
1361: case `/usr/bin/file conftest.$ac_objext` in
1362: *N32*)
1363: emul="${emul}n32"
1364: ;;
1365: esac
1366: LD="${LD-ld} -m $emul"
1367: fi
1368: rm -rf conftest*
1369: ;;
1370:
1371: x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
1372: s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
1373: # Find out what ABI is being produced by ac_compile, and set linker
1374: # options accordingly. Note that the listed cases only cover the
1375: # situations where additional linker options are needed (such as when
1376: # doing 32-bit compilation for a host where ld defaults to 64-bit, or
1377: # vice versa); the common cases where no linker options are needed do
1378: # not appear in the list.
1379: echo 'int i;' > conftest.$ac_ext
1380: if AC_TRY_EVAL(ac_compile); then
1381: case `/usr/bin/file conftest.o` in
1382: *32-bit*)
1383: case $host in
1384: x86_64-*kfreebsd*-gnu)
1385: LD="${LD-ld} -m elf_i386_fbsd"
1386: ;;
1387: x86_64-*linux*)
1388: case `/usr/bin/file conftest.o` in
1389: *x86-64*)
1390: LD="${LD-ld} -m elf32_x86_64"
1391: ;;
1392: *)
1393: LD="${LD-ld} -m elf_i386"
1394: ;;
1395: esac
1396: ;;
1397: powerpc64le-*linux*)
1398: LD="${LD-ld} -m elf32lppclinux"
1399: ;;
1400: powerpc64-*linux*)
1401: LD="${LD-ld} -m elf32ppclinux"
1402: ;;
1403: s390x-*linux*)
1404: LD="${LD-ld} -m elf_s390"
1405: ;;
1406: sparc64-*linux*)
1407: LD="${LD-ld} -m elf32_sparc"
1408: ;;
1409: esac
1410: ;;
1411: *64-bit*)
1412: case $host in
1413: x86_64-*kfreebsd*-gnu)
1414: LD="${LD-ld} -m elf_x86_64_fbsd"
1415: ;;
1416: x86_64-*linux*)
1417: LD="${LD-ld} -m elf_x86_64"
1418: ;;
1419: powerpcle-*linux*)
1420: LD="${LD-ld} -m elf64lppc"
1421: ;;
1422: powerpc-*linux*)
1423: LD="${LD-ld} -m elf64ppc"
1424: ;;
1425: s390*-*linux*|s390*-*tpf*)
1426: LD="${LD-ld} -m elf64_s390"
1427: ;;
1428: sparc*-*linux*)
1429: LD="${LD-ld} -m elf64_sparc"
1430: ;;
1431: esac
1432: ;;
1433: esac
1434: fi
1435: rm -rf conftest*
1436: ;;
1437:
1438: *-*-sco3.2v5*)
1439: # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1440: SAVE_CFLAGS=$CFLAGS
1441: CFLAGS="$CFLAGS -belf"
1442: AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1443: [AC_LANG_PUSH(C)
1444: AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
1445: AC_LANG_POP])
1446: if test yes != "$lt_cv_cc_needs_belf"; then
1447: # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1448: CFLAGS=$SAVE_CFLAGS
1449: fi
1450: ;;
1451: *-*solaris*)
1452: # Find out what ABI is being produced by ac_compile, and set linker
1453: # options accordingly.
1454: echo 'int i;' > conftest.$ac_ext
1455: if AC_TRY_EVAL(ac_compile); then
1456: case `/usr/bin/file conftest.o` in
1457: *64-bit*)
1458: case $lt_cv_prog_gnu_ld in
1459: yes*)
1460: case $host in
1461: i?86-*-solaris*|x86_64-*-solaris*)
1462: LD="${LD-ld} -m elf_x86_64"
1463: ;;
1464: sparc*-*-solaris*)
1465: LD="${LD-ld} -m elf64_sparc"
1466: ;;
1467: esac
1468: # GNU ld 2.21 introduced _sol2 emulations. Use them if available.
1469: if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
1470: LD=${LD-ld}_sol2
1471: fi
1472: ;;
1473: *)
1474: if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
1475: LD="${LD-ld} -64"
1476: fi
1477: ;;
1478: esac
1479: ;;
1480: esac
1481: fi
1482: rm -rf conftest*
1483: ;;
1484: esac
1485:
1486: need_locks=$enable_libtool_lock
1487: ])# _LT_ENABLE_LOCK
1488:
1489:
1490: # _LT_PROG_AR
1491: # -----------
1492: m4_defun([_LT_PROG_AR],
1493: [AC_CHECK_TOOLS(AR, [ar], false)
1494: : ${AR=ar}
1495: : ${AR_FLAGS=cru}
1496: _LT_DECL([], [AR], [1], [The archiver])
1497: _LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])
1498:
1499: AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
1500: [lt_cv_ar_at_file=no
1501: AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
1502: [echo conftest.$ac_objext > conftest.lst
1503: lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
1504: AC_TRY_EVAL([lt_ar_try])
1505: if test 0 -eq "$ac_status"; then
1506: # Ensure the archiver fails upon bogus file names.
1507: rm -f conftest.$ac_objext libconftest.a
1508: AC_TRY_EVAL([lt_ar_try])
1509: if test 0 -ne "$ac_status"; then
1510: lt_cv_ar_at_file=@
1511: fi
1512: fi
1513: rm -f conftest.* libconftest.a
1514: ])
1515: ])
1516:
1517: if test no = "$lt_cv_ar_at_file"; then
1518: archiver_list_spec=
1519: else
1520: archiver_list_spec=$lt_cv_ar_at_file
1521: fi
1522: _LT_DECL([], [archiver_list_spec], [1],
1523: [How to feed a file listing to the archiver])
1524: ])# _LT_PROG_AR
1525:
1526:
1527: # _LT_CMD_OLD_ARCHIVE
1528: # -------------------
1529: m4_defun([_LT_CMD_OLD_ARCHIVE],
1530: [_LT_PROG_AR
1531:
1532: AC_CHECK_TOOL(STRIP, strip, :)
1533: test -z "$STRIP" && STRIP=:
1534: _LT_DECL([], [STRIP], [1], [A symbol stripping program])
1535:
1536: AC_CHECK_TOOL(RANLIB, ranlib, :)
1537: test -z "$RANLIB" && RANLIB=:
1538: _LT_DECL([], [RANLIB], [1],
1539: [Commands used to install an old-style archive])
1540:
1541: # Determine commands to create old-style static archives.
1542: old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
1543: old_postinstall_cmds='chmod 644 $oldlib'
1544: old_postuninstall_cmds=
1545:
1546: if test -n "$RANLIB"; then
1547: case $host_os in
1548: bitrig* | openbsd*)
1549: old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
1550: ;;
1551: *)
1552: old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
1553: ;;
1554: esac
1555: old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
1556: fi
1557:
1558: case $host_os in
1559: darwin*)
1560: lock_old_archive_extraction=yes ;;
1561: *)
1562: lock_old_archive_extraction=no ;;
1563: esac
1564: _LT_DECL([], [old_postinstall_cmds], [2])
1565: _LT_DECL([], [old_postuninstall_cmds], [2])
1566: _LT_TAGDECL([], [old_archive_cmds], [2],
1567: [Commands used to build an old-style archive])
1568: _LT_DECL([], [lock_old_archive_extraction], [0],
1569: [Whether to use a lock for old archive extraction])
1570: ])# _LT_CMD_OLD_ARCHIVE
1571:
1572:
1573: # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1574: # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
1575: # ----------------------------------------------------------------
1576: # Check whether the given compiler option works
1577: AC_DEFUN([_LT_COMPILER_OPTION],
1578: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1579: m4_require([_LT_DECL_SED])dnl
1580: AC_CACHE_CHECK([$1], [$2],
1581: [$2=no
1582: m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
1583: echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1584: lt_compiler_flag="$3" ## exclude from sc_useless_quotes_in_assignment
1585: # Insert the option either (1) after the last *FLAGS variable, or
1586: # (2) before a word containing "conftest.", or (3) at the end.
1587: # Note that $ac_compile itself does not contain backslashes and begins
1588: # with a dollar sign (not a hyphen), so the echo should work correctly.
1589: # The option is referenced via a variable to avoid confusing sed.
1590: lt_compile=`echo "$ac_compile" | $SED \
1591: -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1592: -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1593: -e 's:$: $lt_compiler_flag:'`
1594: (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1595: (eval "$lt_compile" 2>conftest.err)
1596: ac_status=$?
1597: cat conftest.err >&AS_MESSAGE_LOG_FD
1598: echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1599: if (exit $ac_status) && test -s "$ac_outfile"; then
1600: # The compiler can only warn and ignore the option if not recognized
1601: # So say no if there are warnings other than the usual output.
1602: $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
1603: $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1604: if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
1605: $2=yes
1606: fi
1607: fi
1608: $RM conftest*
1609: ])
1610:
1611: if test yes = "[$]$2"; then
1612: m4_if([$5], , :, [$5])
1613: else
1614: m4_if([$6], , :, [$6])
1615: fi
1616: ])# _LT_COMPILER_OPTION
1617:
1618: # Old name:
1619: AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
1620: dnl aclocal-1.4 backwards compatibility:
1621: dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
1622:
1623:
1624: # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1625: # [ACTION-SUCCESS], [ACTION-FAILURE])
1626: # ----------------------------------------------------
1627: # Check whether the given linker option works
1628: AC_DEFUN([_LT_LINKER_OPTION],
1629: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1630: m4_require([_LT_DECL_SED])dnl
1631: AC_CACHE_CHECK([$1], [$2],
1632: [$2=no
1633: save_LDFLAGS=$LDFLAGS
1634: LDFLAGS="$LDFLAGS $3"
1635: echo "$lt_simple_link_test_code" > conftest.$ac_ext
1636: if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
1637: # The linker can only warn and ignore the option if not recognized
1638: # So say no if there are warnings
1639: if test -s conftest.err; then
1640: # Append any errors to the config.log.
1641: cat conftest.err 1>&AS_MESSAGE_LOG_FD
1642: $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
1643: $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1644: if diff conftest.exp conftest.er2 >/dev/null; then
1645: $2=yes
1646: fi
1647: else
1648: $2=yes
1649: fi
1650: fi
1651: $RM -r conftest*
1652: LDFLAGS=$save_LDFLAGS
1653: ])
1654:
1655: if test yes = "[$]$2"; then
1656: m4_if([$4], , :, [$4])
1657: else
1658: m4_if([$5], , :, [$5])
1659: fi
1660: ])# _LT_LINKER_OPTION
1661:
1662: # Old name:
1663: AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
1664: dnl aclocal-1.4 backwards compatibility:
1665: dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
1666:
1667:
1668: # LT_CMD_MAX_LEN
1669: #---------------
1670: AC_DEFUN([LT_CMD_MAX_LEN],
1671: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
1672: # find the maximum length of command line arguments
1673: AC_MSG_CHECKING([the maximum length of command line arguments])
1674: AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
1675: i=0
1676: teststring=ABCD
1677:
1678: case $build_os in
1679: msdosdjgpp*)
1680: # On DJGPP, this test can blow up pretty badly due to problems in libc
1681: # (any single argument exceeding 2000 bytes causes a buffer overrun
1682: # during glob expansion). Even if it were fixed, the result of this
1683: # check would be larger than it should be.
1684: lt_cv_sys_max_cmd_len=12288; # 12K is about right
1685: ;;
1686:
1687: gnu*)
1688: # Under GNU Hurd, this test is not required because there is
1689: # no limit to the length of command line arguments.
1690: # Libtool will interpret -1 as no limit whatsoever
1691: lt_cv_sys_max_cmd_len=-1;
1692: ;;
1693:
1694: cygwin* | mingw* | cegcc*)
1695: # On Win9x/ME, this test blows up -- it succeeds, but takes
1696: # about 5 minutes as the teststring grows exponentially.
1697: # Worse, since 9x/ME are not pre-emptively multitasking,
1698: # you end up with a "frozen" computer, even though with patience
1699: # the test eventually succeeds (with a max line length of 256k).
1700: # Instead, let's just punt: use the minimum linelength reported by
1701: # all of the supported platforms: 8192 (on NT/2K/XP).
1702: lt_cv_sys_max_cmd_len=8192;
1703: ;;
1704:
1705: mint*)
1706: # On MiNT this can take a long time and run out of memory.
1707: lt_cv_sys_max_cmd_len=8192;
1708: ;;
1709:
1710: amigaos*)
1711: # On AmigaOS with pdksh, this test takes hours, literally.
1712: # So we just punt and use a minimum line length of 8192.
1713: lt_cv_sys_max_cmd_len=8192;
1714: ;;
1715:
1716: bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*)
1717: # This has been around since 386BSD, at least. Likely further.
1718: if test -x /sbin/sysctl; then
1719: lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
1720: elif test -x /usr/sbin/sysctl; then
1721: lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
1722: else
1723: lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
1724: fi
1725: # And add a safety zone
1726: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1727: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1728: ;;
1729:
1730: interix*)
1731: # We know the value 262144 and hardcode it with a safety zone (like BSD)
1732: lt_cv_sys_max_cmd_len=196608
1733: ;;
1734:
1735: os2*)
1736: # The test takes a long time on OS/2.
1737: lt_cv_sys_max_cmd_len=8192
1738: ;;
1739:
1740: osf*)
1741: # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
1742: # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
1743: # nice to cause kernel panics so lets avoid the loop below.
1744: # First set a reasonable default.
1745: lt_cv_sys_max_cmd_len=16384
1746: #
1747: if test -x /sbin/sysconfig; then
1748: case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
1749: *1*) lt_cv_sys_max_cmd_len=-1 ;;
1750: esac
1751: fi
1752: ;;
1753: sco3.2v5*)
1754: lt_cv_sys_max_cmd_len=102400
1755: ;;
1756: sysv5* | sco5v6* | sysv4.2uw2*)
1757: kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
1758: if test -n "$kargmax"; then
1759: lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
1760: else
1761: lt_cv_sys_max_cmd_len=32768
1762: fi
1763: ;;
1764: *)
1765: lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
1766: if test -n "$lt_cv_sys_max_cmd_len" && \
1767: test undefined != "$lt_cv_sys_max_cmd_len"; then
1768: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1769: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1770: else
1771: # Make teststring a little bigger before we do anything with it.
1772: # a 1K string should be a reasonable start.
1773: for i in 1 2 3 4 5 6 7 8; do
1774: teststring=$teststring$teststring
1775: done
1776: SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
1777: # If test is not a shell built-in, we'll probably end up computing a
1778: # maximum length that is only half of the actual maximum length, but
1779: # we can't tell.
1780: while { test X`env echo "$teststring$teststring" 2>/dev/null` \
1781: = "X$teststring$teststring"; } >/dev/null 2>&1 &&
1782: test 17 != "$i" # 1/2 MB should be enough
1783: do
1784: i=`expr $i + 1`
1785: teststring=$teststring$teststring
1786: done
1787: # Only check the string length outside the loop.
1788: lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
1789: teststring=
1790: # Add a significant safety factor because C++ compilers can tack on
1791: # massive amounts of additional arguments before passing them to the
1792: # linker. It appears as though 1/2 is a usable value.
1793: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
1794: fi
1795: ;;
1796: esac
1797: ])
1798: if test -n "$lt_cv_sys_max_cmd_len"; then
1799: AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
1800: else
1801: AC_MSG_RESULT(none)
1802: fi
1803: max_cmd_len=$lt_cv_sys_max_cmd_len
1804: _LT_DECL([], [max_cmd_len], [0],
1805: [What is the maximum length of a command?])
1806: ])# LT_CMD_MAX_LEN
1807:
1808: # Old name:
1809: AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
1810: dnl aclocal-1.4 backwards compatibility:
1811: dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
1812:
1813:
1814: # _LT_HEADER_DLFCN
1815: # ----------------
1816: m4_defun([_LT_HEADER_DLFCN],
1817: [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
1818: ])# _LT_HEADER_DLFCN
1819:
1820:
1821: # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
1822: # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
1823: # ----------------------------------------------------------------
1824: m4_defun([_LT_TRY_DLOPEN_SELF],
1825: [m4_require([_LT_HEADER_DLFCN])dnl
1826: if test yes = "$cross_compiling"; then :
1827: [$4]
1828: else
1829: lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
1830: lt_status=$lt_dlunknown
1831: cat > conftest.$ac_ext <<_LT_EOF
1832: [#line $LINENO "configure"
1833: #include "confdefs.h"
1834:
1835: #if HAVE_DLFCN_H
1836: #include <dlfcn.h>
1837: #endif
1838:
1839: #include <stdio.h>
1840:
1841: #ifdef RTLD_GLOBAL
1842: # define LT_DLGLOBAL RTLD_GLOBAL
1843: #else
1844: # ifdef DL_GLOBAL
1845: # define LT_DLGLOBAL DL_GLOBAL
1846: # else
1847: # define LT_DLGLOBAL 0
1848: # endif
1849: #endif
1850:
1851: /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
1852: find out it does not work in some platform. */
1853: #ifndef LT_DLLAZY_OR_NOW
1854: # ifdef RTLD_LAZY
1855: # define LT_DLLAZY_OR_NOW RTLD_LAZY
1856: # else
1857: # ifdef DL_LAZY
1858: # define LT_DLLAZY_OR_NOW DL_LAZY
1859: # else
1860: # ifdef RTLD_NOW
1861: # define LT_DLLAZY_OR_NOW RTLD_NOW
1862: # else
1863: # ifdef DL_NOW
1864: # define LT_DLLAZY_OR_NOW DL_NOW
1865: # else
1866: # define LT_DLLAZY_OR_NOW 0
1867: # endif
1868: # endif
1869: # endif
1870: # endif
1871: #endif
1872:
1873: /* When -fvisibility=hidden is used, assume the code has been annotated
1874: correspondingly for the symbols needed. */
1875: #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
1876: int fnord () __attribute__((visibility("default")));
1877: #endif
1878:
1879: int fnord () { return 42; }
1880: int main ()
1881: {
1882: void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
1883: int status = $lt_dlunknown;
1884:
1885: if (self)
1886: {
1887: if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
1888: else
1889: {
1890: if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
1891: else puts (dlerror ());
1892: }
1893: /* dlclose (self); */
1894: }
1895: else
1896: puts (dlerror ());
1897:
1898: return status;
1899: }]
1900: _LT_EOF
1901: if AC_TRY_EVAL(ac_link) && test -s "conftest$ac_exeext" 2>/dev/null; then
1902: (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
1903: lt_status=$?
1904: case x$lt_status in
1905: x$lt_dlno_uscore) $1 ;;
1906: x$lt_dlneed_uscore) $2 ;;
1907: x$lt_dlunknown|x*) $3 ;;
1908: esac
1909: else :
1910: # compilation failed
1911: $3
1912: fi
1913: fi
1914: rm -fr conftest*
1915: ])# _LT_TRY_DLOPEN_SELF
1916:
1917:
1918: # LT_SYS_DLOPEN_SELF
1919: # ------------------
1920: AC_DEFUN([LT_SYS_DLOPEN_SELF],
1921: [m4_require([_LT_HEADER_DLFCN])dnl
1922: if test yes != "$enable_dlopen"; then
1923: enable_dlopen=unknown
1924: enable_dlopen_self=unknown
1925: enable_dlopen_self_static=unknown
1926: else
1927: lt_cv_dlopen=no
1928: lt_cv_dlopen_libs=
1929:
1930: case $host_os in
1931: beos*)
1932: lt_cv_dlopen=load_add_on
1933: lt_cv_dlopen_libs=
1934: lt_cv_dlopen_self=yes
1935: ;;
1936:
1937: mingw* | pw32* | cegcc*)
1938: lt_cv_dlopen=LoadLibrary
1939: lt_cv_dlopen_libs=
1940: ;;
1941:
1942: cygwin*)
1943: lt_cv_dlopen=dlopen
1944: lt_cv_dlopen_libs=
1945: ;;
1946:
1947: darwin*)
1948: # if libdl is installed we need to link against it
1949: AC_CHECK_LIB([dl], [dlopen],
1950: [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],[
1951: lt_cv_dlopen=dyld
1952: lt_cv_dlopen_libs=
1953: lt_cv_dlopen_self=yes
1954: ])
1955: ;;
1956:
1957: tpf*)
1958: # Don't try to run any link tests for TPF. We know it's impossible
1959: # because TPF is a cross-compiler, and we know how we open DSOs.
1960: lt_cv_dlopen=dlopen
1961: lt_cv_dlopen_libs=
1962: lt_cv_dlopen_self=no
1963: ;;
1964:
1965: *)
1966: AC_CHECK_FUNC([shl_load],
1967: [lt_cv_dlopen=shl_load],
1968: [AC_CHECK_LIB([dld], [shl_load],
1969: [lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld],
1970: [AC_CHECK_FUNC([dlopen],
1971: [lt_cv_dlopen=dlopen],
1972: [AC_CHECK_LIB([dl], [dlopen],
1973: [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],
1974: [AC_CHECK_LIB([svld], [dlopen],
1975: [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld],
1976: [AC_CHECK_LIB([dld], [dld_link],
1977: [lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld])
1978: ])
1979: ])
1980: ])
1981: ])
1982: ])
1983: ;;
1984: esac
1985:
1986: if test no = "$lt_cv_dlopen"; then
1987: enable_dlopen=no
1988: else
1989: enable_dlopen=yes
1990: fi
1991:
1992: case $lt_cv_dlopen in
1993: dlopen)
1994: save_CPPFLAGS=$CPPFLAGS
1995: test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1996:
1997: save_LDFLAGS=$LDFLAGS
1998: wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
1999:
2000: save_LIBS=$LIBS
2001: LIBS="$lt_cv_dlopen_libs $LIBS"
2002:
2003: AC_CACHE_CHECK([whether a program can dlopen itself],
2004: lt_cv_dlopen_self, [dnl
2005: _LT_TRY_DLOPEN_SELF(
2006: lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
2007: lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
2008: ])
2009:
2010: if test yes = "$lt_cv_dlopen_self"; then
2011: wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
2012: AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
2013: lt_cv_dlopen_self_static, [dnl
2014: _LT_TRY_DLOPEN_SELF(
2015: lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
2016: lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
2017: ])
2018: fi
2019:
2020: CPPFLAGS=$save_CPPFLAGS
2021: LDFLAGS=$save_LDFLAGS
2022: LIBS=$save_LIBS
2023: ;;
2024: esac
2025:
2026: case $lt_cv_dlopen_self in
2027: yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
2028: *) enable_dlopen_self=unknown ;;
2029: esac
2030:
2031: case $lt_cv_dlopen_self_static in
2032: yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
2033: *) enable_dlopen_self_static=unknown ;;
2034: esac
2035: fi
2036: _LT_DECL([dlopen_support], [enable_dlopen], [0],
2037: [Whether dlopen is supported])
2038: _LT_DECL([dlopen_self], [enable_dlopen_self], [0],
2039: [Whether dlopen of programs is supported])
2040: _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
2041: [Whether dlopen of statically linked programs is supported])
2042: ])# LT_SYS_DLOPEN_SELF
2043:
2044: # Old name:
2045: AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
2046: dnl aclocal-1.4 backwards compatibility:
2047: dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
2048:
2049:
2050: # _LT_COMPILER_C_O([TAGNAME])
2051: # ---------------------------
2052: # Check to see if options -c and -o are simultaneously supported by compiler.
2053: # This macro does not hard code the compiler like AC_PROG_CC_C_O.
2054: m4_defun([_LT_COMPILER_C_O],
2055: [m4_require([_LT_DECL_SED])dnl
2056: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2057: m4_require([_LT_TAG_COMPILER])dnl
2058: AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
2059: [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
2060: [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
2061: $RM -r conftest 2>/dev/null
2062: mkdir conftest
2063: cd conftest
2064: mkdir out
2065: echo "$lt_simple_compile_test_code" > conftest.$ac_ext
2066:
2067: lt_compiler_flag="-o out/conftest2.$ac_objext"
2068: # Insert the option either (1) after the last *FLAGS variable, or
2069: # (2) before a word containing "conftest.", or (3) at the end.
2070: # Note that $ac_compile itself does not contain backslashes and begins
2071: # with a dollar sign (not a hyphen), so the echo should work correctly.
2072: lt_compile=`echo "$ac_compile" | $SED \
2073: -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
2074: -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
2075: -e 's:$: $lt_compiler_flag:'`
2076: (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
2077: (eval "$lt_compile" 2>out/conftest.err)
2078: ac_status=$?
2079: cat out/conftest.err >&AS_MESSAGE_LOG_FD
2080: echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
2081: if (exit $ac_status) && test -s out/conftest2.$ac_objext
2082: then
2083: # The compiler can only warn and ignore the option if not recognized
2084: # So say no if there are warnings
2085: $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
2086: $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
2087: if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
2088: _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
2089: fi
2090: fi
2091: chmod u+w . 2>&AS_MESSAGE_LOG_FD
2092: $RM conftest*
2093: # SGI C++ compiler will create directory out/ii_files/ for
2094: # template instantiation
2095: test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
2096: $RM out/* && rmdir out
2097: cd ..
2098: $RM -r conftest
2099: $RM conftest*
2100: ])
2101: _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
2102: [Does compiler simultaneously support -c and -o options?])
2103: ])# _LT_COMPILER_C_O
2104:
2105:
2106: # _LT_COMPILER_FILE_LOCKS([TAGNAME])
2107: # ----------------------------------
2108: # Check to see if we can do hard links to lock some files if needed
2109: m4_defun([_LT_COMPILER_FILE_LOCKS],
2110: [m4_require([_LT_ENABLE_LOCK])dnl
2111: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2112: _LT_COMPILER_C_O([$1])
2113:
2114: hard_links=nottested
2115: if test no = "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" && test no != "$need_locks"; then
2116: # do not overwrite the value of need_locks provided by the user
2117: AC_MSG_CHECKING([if we can lock with hard links])
2118: hard_links=yes
2119: $RM conftest*
2120: ln conftest.a conftest.b 2>/dev/null && hard_links=no
2121: touch conftest.a
2122: ln conftest.a conftest.b 2>&5 || hard_links=no
2123: ln conftest.a conftest.b 2>/dev/null && hard_links=no
2124: AC_MSG_RESULT([$hard_links])
2125: if test no = "$hard_links"; then
2126: AC_MSG_WARN(['$CC' does not support '-c -o', so 'make -j' may be unsafe])
2127: need_locks=warn
2128: fi
2129: else
2130: need_locks=no
2131: fi
2132: _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
2133: ])# _LT_COMPILER_FILE_LOCKS
2134:
2135:
2136: # _LT_CHECK_OBJDIR
2137: # ----------------
2138: m4_defun([_LT_CHECK_OBJDIR],
2139: [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
2140: [rm -f .libs 2>/dev/null
2141: mkdir .libs 2>/dev/null
2142: if test -d .libs; then
2143: lt_cv_objdir=.libs
2144: else
2145: # MS-DOS does not allow filenames that begin with a dot.
2146: lt_cv_objdir=_libs
2147: fi
2148: rmdir .libs 2>/dev/null])
2149: objdir=$lt_cv_objdir
2150: _LT_DECL([], [objdir], [0],
2151: [The name of the directory that contains temporary libtool files])dnl
2152: m4_pattern_allow([LT_OBJDIR])dnl
2153: AC_DEFINE_UNQUOTED([LT_OBJDIR], "$lt_cv_objdir/",
2154: [Define to the sub-directory where libtool stores uninstalled libraries.])
2155: ])# _LT_CHECK_OBJDIR
2156:
2157:
2158: # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
2159: # --------------------------------------
2160: # Check hardcoding attributes.
2161: m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
2162: [AC_MSG_CHECKING([how to hardcode library paths into programs])
2163: _LT_TAGVAR(hardcode_action, $1)=
2164: if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
2165: test -n "$_LT_TAGVAR(runpath_var, $1)" ||
2166: test yes = "$_LT_TAGVAR(hardcode_automatic, $1)"; then
2167:
2168: # We can hardcode non-existent directories.
2169: if test no != "$_LT_TAGVAR(hardcode_direct, $1)" &&
2170: # If the only mechanism to avoid hardcoding is shlibpath_var, we
2171: # have to relink, otherwise we might link with an installed library
2172: # when we should be linking with a yet-to-be-installed one
2173: ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" &&
2174: test no != "$_LT_TAGVAR(hardcode_minus_L, $1)"; then
2175: # Linking always hardcodes the temporary library directory.
2176: _LT_TAGVAR(hardcode_action, $1)=relink
2177: else
2178: # We can link without hardcoding, and we can hardcode nonexisting dirs.
2179: _LT_TAGVAR(hardcode_action, $1)=immediate
2180: fi
2181: else
2182: # We cannot hardcode anything, or else we can only hardcode existing
2183: # directories.
2184: _LT_TAGVAR(hardcode_action, $1)=unsupported
2185: fi
2186: AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
2187:
2188: if test relink = "$_LT_TAGVAR(hardcode_action, $1)" ||
2189: test yes = "$_LT_TAGVAR(inherit_rpath, $1)"; then
2190: # Fast installation is not supported
2191: enable_fast_install=no
2192: elif test yes = "$shlibpath_overrides_runpath" ||
2193: test no = "$enable_shared"; then
2194: # Fast installation is not necessary
2195: enable_fast_install=needless
2196: fi
2197: _LT_TAGDECL([], [hardcode_action], [0],
2198: [How to hardcode a shared library path into an executable])
2199: ])# _LT_LINKER_HARDCODE_LIBPATH
2200:
2201:
2202: # _LT_CMD_STRIPLIB
2203: # ----------------
2204: m4_defun([_LT_CMD_STRIPLIB],
2205: [m4_require([_LT_DECL_EGREP])
2206: striplib=
2207: old_striplib=
2208: AC_MSG_CHECKING([whether stripping libraries is possible])
2209: if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
2210: test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
2211: test -z "$striplib" && striplib="$STRIP --strip-unneeded"
2212: AC_MSG_RESULT([yes])
2213: else
2214: # FIXME - insert some real tests, host_os isn't really good enough
2215: case $host_os in
2216: darwin*)
2217: if test -n "$STRIP"; then
2218: striplib="$STRIP -x"
2219: old_striplib="$STRIP -S"
2220: AC_MSG_RESULT([yes])
2221: else
2222: AC_MSG_RESULT([no])
2223: fi
2224: ;;
2225: *)
2226: AC_MSG_RESULT([no])
2227: ;;
2228: esac
2229: fi
2230: _LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
2231: _LT_DECL([], [striplib], [1])
2232: ])# _LT_CMD_STRIPLIB
2233:
2234:
2235: # _LT_PREPARE_MUNGE_PATH_LIST
2236: # ---------------------------
2237: # Make sure func_munge_path_list() is defined correctly.
2238: m4_defun([_LT_PREPARE_MUNGE_PATH_LIST],
2239: [[# func_munge_path_list VARIABLE PATH
2240: # -----------------------------------
2241: # VARIABLE is name of variable containing _space_ separated list of
2242: # directories to be munged by the contents of PATH, which is string
2243: # having a format:
2244: # "DIR[:DIR]:"
2245: # string "DIR[ DIR]" will be prepended to VARIABLE
2246: # ":DIR[:DIR]"
2247: # string "DIR[ DIR]" will be appended to VARIABLE
2248: # "DIRP[:DIRP]::[DIRA:]DIRA"
2249: # string "DIRP[ DIRP]" will be prepended to VARIABLE and string
2250: # "DIRA[ DIRA]" will be appended to VARIABLE
2251: # "DIR[:DIR]"
2252: # VARIABLE will be replaced by "DIR[ DIR]"
2253: func_munge_path_list ()
2254: {
2255: case x@S|@2 in
2256: x)
2257: ;;
2258: *:)
2259: eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'` \@S|@@S|@1\"
2260: ;;
2261: x:*)
2262: eval @S|@1=\"\@S|@@S|@1 `$ECHO @S|@2 | $SED 's/:/ /g'`\"
2263: ;;
2264: *::*)
2265: eval @S|@1=\"\@S|@@S|@1\ `$ECHO @S|@2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
2266: eval @S|@1=\"`$ECHO @S|@2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \@S|@@S|@1\"
2267: ;;
2268: *)
2269: eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'`\"
2270: ;;
2271: esac
2272: }
2273: ]])# _LT_PREPARE_PATH_LIST
2274:
2275:
2276: # _LT_SYS_DYNAMIC_LINKER([TAG])
2277: # -----------------------------
2278: # PORTME Fill in your ld.so characteristics
2279: m4_defun([_LT_SYS_DYNAMIC_LINKER],
2280: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2281: m4_require([_LT_DECL_EGREP])dnl
2282: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2283: m4_require([_LT_DECL_OBJDUMP])dnl
2284: m4_require([_LT_DECL_SED])dnl
2285: m4_require([_LT_CHECK_SHELL_FEATURES])dnl
2286: m4_require([_LT_PREPARE_MUNGE_PATH_LIST])dnl
2287: AC_MSG_CHECKING([dynamic linker characteristics])
2288: m4_if([$1],
2289: [], [
2290: if test yes = "$GCC"; then
2291: case $host_os in
2292: darwin*) lt_awk_arg='/^libraries:/,/LR/' ;;
2293: *) lt_awk_arg='/^libraries:/' ;;
2294: esac
2295: case $host_os in
2296: mingw* | cegcc*) lt_sed_strip_eq='s|=\([[A-Za-z]]:\)|\1|g' ;;
2297: *) lt_sed_strip_eq='s|=/|/|g' ;;
2298: esac
2299: lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
2300: case $lt_search_path_spec in
2301: *\;*)
2302: # if the path contains ";" then we assume it to be the separator
2303: # otherwise default to the standard path separator (i.e. ":") - it is
2304: # assumed that no part of a normal pathname contains ";" but that should
2305: # okay in the real world where ";" in dirpaths is itself problematic.
2306: lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
2307: ;;
2308: *)
2309: lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
2310: ;;
2311: esac
2312: # Ok, now we have the path, separated by spaces, we can step through it
2313: # and add multilib dir if necessary...
2314: lt_tmp_lt_search_path_spec=
2315: lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
2316: # ...but if some path component already ends with the multilib dir we assume
2317: # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer).
2318: case "$lt_multi_os_dir; $lt_search_path_spec " in
2319: "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*)
2320: lt_multi_os_dir=
2321: ;;
2322: esac
2323: for lt_sys_path in $lt_search_path_spec; do
2324: if test -d "$lt_sys_path$lt_multi_os_dir"; then
2325: lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir"
2326: elif test -n "$lt_multi_os_dir"; then
2327: test -d "$lt_sys_path" && \
2328: lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
2329: fi
2330: done
2331: lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
2332: BEGIN {RS = " "; FS = "/|\n";} {
2333: lt_foo = "";
2334: lt_count = 0;
2335: for (lt_i = NF; lt_i > 0; lt_i--) {
2336: if ($lt_i != "" && $lt_i != ".") {
2337: if ($lt_i == "..") {
2338: lt_count++;
2339: } else {
2340: if (lt_count == 0) {
2341: lt_foo = "/" $lt_i lt_foo;
2342: } else {
2343: lt_count--;
2344: }
2345: }
2346: }
2347: }
2348: if (lt_foo != "") { lt_freq[[lt_foo]]++; }
2349: if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
2350: }'`
2351: # AWK program above erroneously prepends '/' to C:/dos/paths
2352: # for these hosts.
2353: case $host_os in
2354: mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
2355: $SED 's|/\([[A-Za-z]]:\)|\1|g'` ;;
2356: esac
2357: sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
2358: else
2359: sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2360: fi])
2361: library_names_spec=
2362: libname_spec='lib$name'
2363: soname_spec=
2364: shrext_cmds=.so
2365: postinstall_cmds=
2366: postuninstall_cmds=
2367: finish_cmds=
2368: finish_eval=
2369: shlibpath_var=
2370: shlibpath_overrides_runpath=unknown
2371: version_type=none
2372: dynamic_linker="$host_os ld.so"
2373: sys_lib_dlsearch_path_spec="/lib /usr/lib"
2374: need_lib_prefix=unknown
2375: hardcode_into_libs=no
2376:
2377: # when you set need_version to no, make sure it does not cause -set_version
2378: # flags to be left without arguments
2379: need_version=unknown
2380:
2381: AC_ARG_VAR([LT_SYS_LIBRARY_PATH],
2382: [User-defined run-time library search path.])
2383:
2384: case $host_os in
2385: aix3*)
2386: version_type=linux # correct to gnu/linux during the next big refactor
2387: library_names_spec='$libname$release$shared_ext$versuffix $libname.a'
2388: shlibpath_var=LIBPATH
2389:
2390: # AIX 3 has no versioning support, so we append a major version to the name.
2391: soname_spec='$libname$release$shared_ext$major'
2392: ;;
2393:
2394: aix[[4-9]]*)
2395: version_type=linux # correct to gnu/linux during the next big refactor
2396: need_lib_prefix=no
2397: need_version=no
2398: hardcode_into_libs=yes
2399: if test ia64 = "$host_cpu"; then
2400: # AIX 5 supports IA64
2401: library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext'
2402: shlibpath_var=LD_LIBRARY_PATH
2403: else
2404: # With GCC up to 2.95.x, collect2 would create an import file
2405: # for dependence libraries. The import file would start with
2406: # the line '#! .'. This would cause the generated library to
2407: # depend on '.', always an invalid library. This was fixed in
2408: # development snapshots of GCC prior to 3.0.
2409: case $host_os in
2410: aix4 | aix4.[[01]] | aix4.[[01]].*)
2411: if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2412: echo ' yes '
2413: echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then
2414: :
2415: else
2416: can_build_shared=no
2417: fi
2418: ;;
2419: esac
2420: # Using Import Files as archive members, it is possible to support
2421: # filename-based versioning of shared library archives on AIX. While
2422: # this would work for both with and without runtime linking, it will
2423: # prevent static linking of such archives. So we do filename-based
2424: # shared library versioning with .so extension only, which is used
2425: # when both runtime linking and shared linking is enabled.
2426: # Unfortunately, runtime linking may impact performance, so we do
2427: # not want this to be the default eventually. Also, we use the
2428: # versioned .so libs for executables only if there is the -brtl
2429: # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only.
2430: # To allow for filename-based versioning support, we need to create
2431: # libNAME.so.V as an archive file, containing:
2432: # *) an Import File, referring to the versioned filename of the
2433: # archive as well as the shared archive member, telling the
2434: # bitwidth (32 or 64) of that shared object, and providing the
2435: # list of exported symbols of that shared object, eventually
2436: # decorated with the 'weak' keyword
2437: # *) the shared object with the F_LOADONLY flag set, to really avoid
2438: # it being seen by the linker.
2439: # At run time we better use the real file rather than another symlink,
2440: # but for link time we create the symlink libNAME.so -> libNAME.so.V
2441:
2442: case $with_aix_soname,$aix_use_runtimelinking in
2443: # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct
2444: # soname into executable. Probably we can add versioning support to
2445: # collect2, so additional links can be useful in future.
2446: aix,yes) # traditional libtool
2447: dynamic_linker='AIX unversionable lib.so'
2448: # If using run time linking (on AIX 4.2 or later) use lib<name>.so
2449: # instead of lib<name>.a to let people know that these are not
2450: # typical AIX shared libraries.
2451: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2452: ;;
2453: aix,no) # traditional AIX only
2454: dynamic_linker='AIX lib.a[(]lib.so.V[)]'
2455: # We preserve .a as extension for shared libraries through AIX4.2
2456: # and later when we are not doing run time linking.
2457: library_names_spec='$libname$release.a $libname.a'
2458: soname_spec='$libname$release$shared_ext$major'
2459: ;;
2460: svr4,*) # full svr4 only
2461: dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)]"
2462: library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
2463: # We do not specify a path in Import Files, so LIBPATH fires.
2464: shlibpath_overrides_runpath=yes
2465: ;;
2466: *,yes) # both, prefer svr4
2467: dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)], lib.a[(]lib.so.V[)]"
2468: library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
2469: # unpreferred sharedlib libNAME.a needs extra handling
2470: postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"'
2471: postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"'
2472: # We do not specify a path in Import Files, so LIBPATH fires.
2473: shlibpath_overrides_runpath=yes
2474: ;;
2475: *,no) # both, prefer aix
2476: dynamic_linker="AIX lib.a[(]lib.so.V[)], lib.so.V[(]$shared_archive_member_spec.o[)]"
2477: library_names_spec='$libname$release.a $libname.a'
2478: soname_spec='$libname$release$shared_ext$major'
2479: # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling
2480: postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)'
2481: postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"'
2482: ;;
2483: esac
2484: shlibpath_var=LIBPATH
2485: fi
2486: ;;
2487:
2488: amigaos*)
2489: case $host_cpu in
2490: powerpc)
2491: # Since July 2007 AmigaOS4 officially supports .so libraries.
2492: # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
2493: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2494: ;;
2495: m68k)
2496: library_names_spec='$libname.ixlibrary $libname.a'
2497: # Create ${libname}_ixlibrary.a entries in /sys/libs.
2498: finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
2499: ;;
2500: esac
2501: ;;
2502:
2503: beos*)
2504: library_names_spec='$libname$shared_ext'
2505: dynamic_linker="$host_os ld.so"
2506: shlibpath_var=LIBRARY_PATH
2507: ;;
2508:
2509: bsdi[[45]]*)
2510: version_type=linux # correct to gnu/linux during the next big refactor
2511: need_version=no
2512: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2513: soname_spec='$libname$release$shared_ext$major'
2514: finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2515: shlibpath_var=LD_LIBRARY_PATH
2516: sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2517: sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2518: # the default ld.so.conf also contains /usr/contrib/lib and
2519: # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2520: # libtool to hard-code these into programs
2521: ;;
2522:
2523: cygwin* | mingw* | pw32* | cegcc*)
2524: version_type=windows
2525: shrext_cmds=.dll
2526: need_version=no
2527: need_lib_prefix=no
2528:
2529: case $GCC,$cc_basename in
2530: yes,*)
2531: # gcc
2532: library_names_spec='$libname.dll.a'
2533: # DLL is installed to $(libdir)/../bin by postinstall_cmds
2534: postinstall_cmds='base_file=`basename \$file`~
2535: dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
2536: dldir=$destdir/`dirname \$dlpath`~
2537: test -d \$dldir || mkdir -p \$dldir~
2538: $install_prog $dir/$dlname \$dldir/$dlname~
2539: chmod a+x \$dldir/$dlname~
2540: if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2541: eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2542: fi'
2543: postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2544: dlpath=$dir/\$dldll~
2545: $RM \$dlpath'
2546: shlibpath_overrides_runpath=yes
2547:
2548: case $host_os in
2549: cygwin*)
2550: # Cygwin DLLs use 'cyg' prefix rather than 'lib'
2551: soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
2552: m4_if([$1], [],[
2553: sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
2554: ;;
2555: mingw* | cegcc*)
2556: # MinGW DLLs use traditional 'lib' prefix
2557: soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
2558: ;;
2559: pw32*)
2560: # pw32 DLLs use 'pw' prefix rather than 'lib'
2561: library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
2562: ;;
2563: esac
2564: dynamic_linker='Win32 ld.exe'
2565: ;;
2566:
2567: *,cl*)
2568: # Native MSVC
2569: libname_spec='$name'
2570: soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
2571: library_names_spec='$libname.dll.lib'
2572:
2573: case $build_os in
2574: mingw*)
2575: sys_lib_search_path_spec=
2576: lt_save_ifs=$IFS
2577: IFS=';'
2578: for lt_path in $LIB
2579: do
2580: IFS=$lt_save_ifs
2581: # Let DOS variable expansion print the short 8.3 style file name.
2582: lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
2583: sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
2584: done
2585: IFS=$lt_save_ifs
2586: # Convert to MSYS style.
2587: sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
2588: ;;
2589: cygwin*)
2590: # Convert to unix form, then to dos form, then back to unix form
2591: # but this time dos style (no spaces!) so that the unix form looks
2592: # like /cygdrive/c/PROGRA~1:/cygdr...
2593: sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
2594: sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
2595: sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2596: ;;
2597: *)
2598: sys_lib_search_path_spec=$LIB
2599: if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
2600: # It is most probably a Windows format PATH.
2601: sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
2602: else
2603: sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2604: fi
2605: # FIXME: find the short name or the path components, as spaces are
2606: # common. (e.g. "Program Files" -> "PROGRA~1")
2607: ;;
2608: esac
2609:
2610: # DLL is installed to $(libdir)/../bin by postinstall_cmds
2611: postinstall_cmds='base_file=`basename \$file`~
2612: dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
2613: dldir=$destdir/`dirname \$dlpath`~
2614: test -d \$dldir || mkdir -p \$dldir~
2615: $install_prog $dir/$dlname \$dldir/$dlname'
2616: postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2617: dlpath=$dir/\$dldll~
2618: $RM \$dlpath'
2619: shlibpath_overrides_runpath=yes
2620: dynamic_linker='Win32 link.exe'
2621: ;;
2622:
2623: *)
2624: # Assume MSVC wrapper
2625: library_names_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext $libname.lib'
2626: dynamic_linker='Win32 ld.exe'
2627: ;;
2628: esac
2629: # FIXME: first we should search . and the directory the executable is in
2630: shlibpath_var=PATH
2631: ;;
2632:
2633: darwin* | rhapsody*)
2634: dynamic_linker="$host_os dyld"
2635: version_type=darwin
2636: need_lib_prefix=no
2637: need_version=no
2638: library_names_spec='$libname$release$major$shared_ext $libname$shared_ext'
2639: soname_spec='$libname$release$major$shared_ext'
2640: shlibpath_overrides_runpath=yes
2641: shlibpath_var=DYLD_LIBRARY_PATH
2642: shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
2643: m4_if([$1], [],[
2644: sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
2645: sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
2646: ;;
2647:
2648: dgux*)
2649: version_type=linux # correct to gnu/linux during the next big refactor
2650: need_lib_prefix=no
2651: need_version=no
2652: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2653: soname_spec='$libname$release$shared_ext$major'
2654: shlibpath_var=LD_LIBRARY_PATH
2655: ;;
2656:
2657: freebsd* | dragonfly*)
2658: # DragonFly does not have aout. When/if they implement a new
2659: # versioning mechanism, adjust this.
2660: if test -x /usr/bin/objformat; then
2661: objformat=`/usr/bin/objformat`
2662: else
2663: case $host_os in
2664: freebsd[[23]].*) objformat=aout ;;
2665: *) objformat=elf ;;
2666: esac
2667: fi
2668: version_type=freebsd-$objformat
2669: case $version_type in
2670: freebsd-elf*)
2671: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2672: soname_spec='$libname$release$shared_ext$major'
2673: need_version=no
2674: need_lib_prefix=no
2675: ;;
2676: freebsd-*)
2677: library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
2678: need_version=yes
2679: ;;
2680: esac
2681: shlibpath_var=LD_LIBRARY_PATH
2682: case $host_os in
2683: freebsd2.*)
2684: shlibpath_overrides_runpath=yes
2685: ;;
2686: freebsd3.[[01]]* | freebsdelf3.[[01]]*)
2687: shlibpath_overrides_runpath=yes
2688: hardcode_into_libs=yes
2689: ;;
2690: freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
2691: freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
2692: shlibpath_overrides_runpath=no
2693: hardcode_into_libs=yes
2694: ;;
2695: *) # from 4.6 on, and DragonFly
2696: shlibpath_overrides_runpath=yes
2697: hardcode_into_libs=yes
2698: ;;
2699: esac
2700: ;;
2701:
2702: haiku*)
2703: version_type=linux # correct to gnu/linux during the next big refactor
2704: need_lib_prefix=no
2705: need_version=no
2706: dynamic_linker="$host_os runtime_loader"
2707: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2708: soname_spec='$libname$release$shared_ext$major'
2709: shlibpath_var=LIBRARY_PATH
2710: shlibpath_overrides_runpath=no
2711: sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
2712: hardcode_into_libs=yes
2713: ;;
2714:
2715: hpux9* | hpux10* | hpux11*)
2716: # Give a soname corresponding to the major version so that dld.sl refuses to
2717: # link against other versions.
2718: version_type=sunos
2719: need_lib_prefix=no
2720: need_version=no
2721: case $host_cpu in
2722: ia64*)
2723: shrext_cmds='.so'
2724: hardcode_into_libs=yes
2725: dynamic_linker="$host_os dld.so"
2726: shlibpath_var=LD_LIBRARY_PATH
2727: shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2728: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2729: soname_spec='$libname$release$shared_ext$major'
2730: if test 32 = "$HPUX_IA64_MODE"; then
2731: sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
2732: sys_lib_dlsearch_path_spec=/usr/lib/hpux32
2733: else
2734: sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
2735: sys_lib_dlsearch_path_spec=/usr/lib/hpux64
2736: fi
2737: ;;
2738: hppa*64*)
2739: shrext_cmds='.sl'
2740: hardcode_into_libs=yes
2741: dynamic_linker="$host_os dld.sl"
2742: shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
2743: shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2744: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2745: soname_spec='$libname$release$shared_ext$major'
2746: sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
2747: sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2748: ;;
2749: *)
2750: shrext_cmds='.sl'
2751: dynamic_linker="$host_os dld.sl"
2752: shlibpath_var=SHLIB_PATH
2753: shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2754: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2755: soname_spec='$libname$release$shared_ext$major'
2756: ;;
2757: esac
2758: # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
2759: postinstall_cmds='chmod 555 $lib'
2760: # or fails outright, so override atomically:
2761: install_override_mode=555
2762: ;;
2763:
2764: interix[[3-9]]*)
2765: version_type=linux # correct to gnu/linux during the next big refactor
2766: need_lib_prefix=no
2767: need_version=no
2768: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2769: soname_spec='$libname$release$shared_ext$major'
2770: dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
2771: shlibpath_var=LD_LIBRARY_PATH
2772: shlibpath_overrides_runpath=no
2773: hardcode_into_libs=yes
2774: ;;
2775:
2776: irix5* | irix6* | nonstopux*)
2777: case $host_os in
2778: nonstopux*) version_type=nonstopux ;;
2779: *)
2780: if test yes = "$lt_cv_prog_gnu_ld"; then
2781: version_type=linux # correct to gnu/linux during the next big refactor
2782: else
2783: version_type=irix
2784: fi ;;
2785: esac
2786: need_lib_prefix=no
2787: need_version=no
2788: soname_spec='$libname$release$shared_ext$major'
2789: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext'
2790: case $host_os in
2791: irix5* | nonstopux*)
2792: libsuff= shlibsuff=
2793: ;;
2794: *)
2795: case $LD in # libtool.m4 will add one of these switches to LD
2796: *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
2797: libsuff= shlibsuff= libmagic=32-bit;;
2798: *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
2799: libsuff=32 shlibsuff=N32 libmagic=N32;;
2800: *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
2801: libsuff=64 shlibsuff=64 libmagic=64-bit;;
2802: *) libsuff= shlibsuff= libmagic=never-match;;
2803: esac
2804: ;;
2805: esac
2806: shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2807: shlibpath_overrides_runpath=no
2808: sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff"
2809: sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff"
2810: hardcode_into_libs=yes
2811: ;;
2812:
2813: # No shared lib support for Linux oldld, aout, or coff.
2814: linux*oldld* | linux*aout* | linux*coff*)
2815: dynamic_linker=no
2816: ;;
2817:
2818: linux*android*)
2819: version_type=none # Android doesn't support versioned libraries.
2820: need_lib_prefix=no
2821: need_version=no
2822: library_names_spec='$libname$release$shared_ext'
2823: soname_spec='$libname$release$shared_ext'
2824: finish_cmds=
2825: shlibpath_var=LD_LIBRARY_PATH
2826: shlibpath_overrides_runpath=yes
2827:
2828: # This implies no fast_install, which is unacceptable.
2829: # Some rework will be needed to allow for fast_install
2830: # before this can be enabled.
2831: hardcode_into_libs=yes
2832:
2833: dynamic_linker='Android linker'
2834: # Don't embed -rpath directories since the linker doesn't support them.
2835: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2836: ;;
2837:
2838: # This must be glibc/ELF.
2839: linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
2840: version_type=linux # correct to gnu/linux during the next big refactor
2841: need_lib_prefix=no
2842: need_version=no
2843: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2844: soname_spec='$libname$release$shared_ext$major'
2845: finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2846: shlibpath_var=LD_LIBRARY_PATH
2847: shlibpath_overrides_runpath=no
2848:
2849: # Some binutils ld are patched to set DT_RUNPATH
2850: AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
2851: [lt_cv_shlibpath_overrides_runpath=no
2852: save_LDFLAGS=$LDFLAGS
2853: save_libdir=$libdir
2854: eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
2855: LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
2856: AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
2857: [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
2858: [lt_cv_shlibpath_overrides_runpath=yes])])
2859: LDFLAGS=$save_LDFLAGS
2860: libdir=$save_libdir
2861: ])
2862: shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
2863:
2864: # This implies no fast_install, which is unacceptable.
2865: # Some rework will be needed to allow for fast_install
2866: # before this can be enabled.
2867: hardcode_into_libs=yes
2868:
2869: # Ideally, we could use ldconfig to report *all* directores which are
2870: # searched for libraries, however this is still not possible. Aside from not
2871: # being certain /sbin/ldconfig is available, command
2872: # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64,
2873: # even though it is searched at run-time. Try to do the best guess by
2874: # appending ld.so.conf contents (and includes) to the search path.
2875: if test -f /etc/ld.so.conf; then
2876: lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
2877: sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
2878: fi
2879:
2880: # We used to test for /lib/ld.so.1 and disable shared libraries on
2881: # powerpc, because MkLinux only supported shared libraries with the
2882: # GNU dynamic linker. Since this was broken with cross compilers,
2883: # most powerpc-linux boxes support dynamic linking these days and
2884: # people can always --disable-shared, the test was removed, and we
2885: # assume the GNU/Linux dynamic linker is in use.
2886: dynamic_linker='GNU/Linux ld.so'
2887: ;;
2888:
2889: netbsdelf*-gnu)
2890: version_type=linux
2891: need_lib_prefix=no
2892: need_version=no
2893: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2894: soname_spec='${libname}${release}${shared_ext}$major'
2895: shlibpath_var=LD_LIBRARY_PATH
2896: shlibpath_overrides_runpath=no
2897: hardcode_into_libs=yes
2898: dynamic_linker='NetBSD ld.elf_so'
2899: ;;
2900:
2901: netbsd*)
2902: version_type=sunos
2903: need_lib_prefix=no
2904: need_version=no
2905: if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
2906: library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
2907: finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2908: dynamic_linker='NetBSD (a.out) ld.so'
2909: else
2910: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2911: soname_spec='$libname$release$shared_ext$major'
2912: dynamic_linker='NetBSD ld.elf_so'
2913: fi
2914: shlibpath_var=LD_LIBRARY_PATH
2915: shlibpath_overrides_runpath=yes
2916: hardcode_into_libs=yes
2917: ;;
2918:
2919: newsos6)
2920: version_type=linux # correct to gnu/linux during the next big refactor
2921: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2922: shlibpath_var=LD_LIBRARY_PATH
2923: shlibpath_overrides_runpath=yes
2924: ;;
2925:
2926: *nto* | *qnx*)
2927: version_type=qnx
2928: need_lib_prefix=no
2929: need_version=no
2930: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2931: soname_spec='$libname$release$shared_ext$major'
2932: shlibpath_var=LD_LIBRARY_PATH
2933: shlibpath_overrides_runpath=no
2934: hardcode_into_libs=yes
2935: dynamic_linker='ldqnx.so'
2936: ;;
2937:
2938: openbsd* | bitrig*)
2939: version_type=sunos
2940: sys_lib_dlsearch_path_spec=/usr/lib
2941: need_lib_prefix=no
2942: if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
2943: need_version=no
2944: else
2945: need_version=yes
2946: fi
2947: library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
2948: finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2949: shlibpath_var=LD_LIBRARY_PATH
2950: shlibpath_overrides_runpath=yes
2951: ;;
2952:
2953: os2*)
2954: libname_spec='$name'
2955: version_type=windows
2956: shrext_cmds=.dll
2957: need_version=no
2958: need_lib_prefix=no
2959: # OS/2 can only load a DLL with a base name of 8 characters or less.
2960: soname_spec='`test -n "$os2dllname" && libname="$os2dllname";
2961: v=$($ECHO $release$versuffix | tr -d .-);
2962: n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _);
2963: $ECHO $n$v`$shared_ext'
2964: library_names_spec='${libname}_dll.$libext'
2965: dynamic_linker='OS/2 ld.exe'
2966: shlibpath_var=BEGINLIBPATH
2967: sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2968: sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2969: postinstall_cmds='base_file=`basename \$file`~
2970: dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~
2971: dldir=$destdir/`dirname \$dlpath`~
2972: test -d \$dldir || mkdir -p \$dldir~
2973: $install_prog $dir/$dlname \$dldir/$dlname~
2974: chmod a+x \$dldir/$dlname~
2975: if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2976: eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2977: fi'
2978: postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~
2979: dlpath=$dir/\$dldll~
2980: $RM \$dlpath'
2981: ;;
2982:
2983: osf3* | osf4* | osf5*)
2984: version_type=osf
2985: need_lib_prefix=no
2986: need_version=no
2987: soname_spec='$libname$release$shared_ext$major'
2988: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2989: shlibpath_var=LD_LIBRARY_PATH
2990: sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
2991: sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2992: ;;
2993:
2994: rdos*)
2995: dynamic_linker=no
2996: ;;
2997:
2998: solaris*)
2999: version_type=linux # correct to gnu/linux during the next big refactor
3000: need_lib_prefix=no
3001: need_version=no
3002: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3003: soname_spec='$libname$release$shared_ext$major'
3004: shlibpath_var=LD_LIBRARY_PATH
3005: shlibpath_overrides_runpath=yes
3006: hardcode_into_libs=yes
3007: # ldd complains unless libraries are executable
3008: postinstall_cmds='chmod +x $lib'
3009: ;;
3010:
3011: sunos4*)
3012: version_type=sunos
3013: library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
3014: finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
3015: shlibpath_var=LD_LIBRARY_PATH
3016: shlibpath_overrides_runpath=yes
3017: if test yes = "$with_gnu_ld"; then
3018: need_lib_prefix=no
3019: fi
3020: need_version=yes
3021: ;;
3022:
3023: sysv4 | sysv4.3*)
3024: version_type=linux # correct to gnu/linux during the next big refactor
3025: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3026: soname_spec='$libname$release$shared_ext$major'
3027: shlibpath_var=LD_LIBRARY_PATH
3028: case $host_vendor in
3029: sni)
3030: shlibpath_overrides_runpath=no
3031: need_lib_prefix=no
3032: runpath_var=LD_RUN_PATH
3033: ;;
3034: siemens)
3035: need_lib_prefix=no
3036: ;;
3037: motorola)
3038: need_lib_prefix=no
3039: need_version=no
3040: shlibpath_overrides_runpath=no
3041: sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
3042: ;;
3043: esac
3044: ;;
3045:
3046: sysv4*MP*)
3047: if test -d /usr/nec; then
3048: version_type=linux # correct to gnu/linux during the next big refactor
3049: library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext'
3050: soname_spec='$libname$shared_ext.$major'
3051: shlibpath_var=LD_LIBRARY_PATH
3052: fi
3053: ;;
3054:
3055: sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3056: version_type=sco
3057: need_lib_prefix=no
3058: need_version=no
3059: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
3060: soname_spec='$libname$release$shared_ext$major'
3061: shlibpath_var=LD_LIBRARY_PATH
3062: shlibpath_overrides_runpath=yes
3063: hardcode_into_libs=yes
3064: if test yes = "$with_gnu_ld"; then
3065: sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
3066: else
3067: sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
3068: case $host_os in
3069: sco3.2v5*)
3070: sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
3071: ;;
3072: esac
3073: fi
3074: sys_lib_dlsearch_path_spec='/usr/lib'
3075: ;;
3076:
3077: tpf*)
3078: # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
3079: version_type=linux # correct to gnu/linux during the next big refactor
3080: need_lib_prefix=no
3081: need_version=no
3082: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3083: shlibpath_var=LD_LIBRARY_PATH
3084: shlibpath_overrides_runpath=no
3085: hardcode_into_libs=yes
3086: ;;
3087:
3088: uts4*)
3089: version_type=linux # correct to gnu/linux during the next big refactor
3090: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3091: soname_spec='$libname$release$shared_ext$major'
3092: shlibpath_var=LD_LIBRARY_PATH
3093: ;;
3094:
3095: *)
3096: dynamic_linker=no
3097: ;;
3098: esac
3099: AC_MSG_RESULT([$dynamic_linker])
3100: test no = "$dynamic_linker" && can_build_shared=no
3101:
3102: variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
3103: if test yes = "$GCC"; then
3104: variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
3105: fi
3106:
3107: if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then
3108: sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec
3109: fi
3110:
3111: if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then
3112: sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec
3113: fi
3114:
3115: # remember unaugmented sys_lib_dlsearch_path content for libtool script decls...
3116: configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec
3117:
3118: # ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code
3119: func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH"
3120:
3121: # to be used as default LT_SYS_LIBRARY_PATH value in generated libtool
3122: configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH
3123:
3124: _LT_DECL([], [variables_saved_for_relink], [1],
3125: [Variables whose values should be saved in libtool wrapper scripts and
3126: restored at link time])
3127: _LT_DECL([], [need_lib_prefix], [0],
3128: [Do we need the "lib" prefix for modules?])
3129: _LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
3130: _LT_DECL([], [version_type], [0], [Library versioning type])
3131: _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
3132: _LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
3133: _LT_DECL([], [shlibpath_overrides_runpath], [0],
3134: [Is shlibpath searched before the hard-coded library search path?])
3135: _LT_DECL([], [libname_spec], [1], [Format of library name prefix])
3136: _LT_DECL([], [library_names_spec], [1],
3137: [[List of archive names. First name is the real one, the rest are links.
3138: The last name is the one that the linker finds with -lNAME]])
3139: _LT_DECL([], [soname_spec], [1],
3140: [[The coded name of the library, if different from the real name]])
3141: _LT_DECL([], [install_override_mode], [1],
3142: [Permission mode override for installation of shared libraries])
3143: _LT_DECL([], [postinstall_cmds], [2],
3144: [Command to use after installation of a shared archive])
3145: _LT_DECL([], [postuninstall_cmds], [2],
3146: [Command to use after uninstallation of a shared archive])
3147: _LT_DECL([], [finish_cmds], [2],
3148: [Commands used to finish a libtool library installation in a directory])
3149: _LT_DECL([], [finish_eval], [1],
3150: [[As "finish_cmds", except a single script fragment to be evaled but
3151: not shown]])
3152: _LT_DECL([], [hardcode_into_libs], [0],
3153: [Whether we should hardcode library paths into libraries])
3154: _LT_DECL([], [sys_lib_search_path_spec], [2],
3155: [Compile-time system search path for libraries])
3156: _LT_DECL([sys_lib_dlsearch_path_spec], [configure_time_dlsearch_path], [2],
3157: [Detected run-time system search path for libraries])
3158: _LT_DECL([], [configure_time_lt_sys_library_path], [2],
3159: [Explicit LT_SYS_LIBRARY_PATH set during ./configure time])
3160: ])# _LT_SYS_DYNAMIC_LINKER
3161:
3162:
3163: # _LT_PATH_TOOL_PREFIX(TOOL)
3164: # --------------------------
3165: # find a file program that can recognize shared library
3166: AC_DEFUN([_LT_PATH_TOOL_PREFIX],
3167: [m4_require([_LT_DECL_EGREP])dnl
3168: AC_MSG_CHECKING([for $1])
3169: AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
3170: [case $MAGIC_CMD in
3171: [[\\/*] | ?:[\\/]*])
3172: lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
3173: ;;
3174: *)
3175: lt_save_MAGIC_CMD=$MAGIC_CMD
3176: lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
3177: dnl $ac_dummy forces splitting on constant user-supplied paths.
3178: dnl POSIX.2 word splitting is done only on the output of word expansions,
3179: dnl not every word. This closes a longstanding sh security hole.
3180: ac_dummy="m4_if([$2], , $PATH, [$2])"
3181: for ac_dir in $ac_dummy; do
3182: IFS=$lt_save_ifs
3183: test -z "$ac_dir" && ac_dir=.
3184: if test -f "$ac_dir/$1"; then
3185: lt_cv_path_MAGIC_CMD=$ac_dir/"$1"
3186: if test -n "$file_magic_test_file"; then
3187: case $deplibs_check_method in
3188: "file_magic "*)
3189: file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
3190: MAGIC_CMD=$lt_cv_path_MAGIC_CMD
3191: if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
3192: $EGREP "$file_magic_regex" > /dev/null; then
3193: :
3194: else
3195: cat <<_LT_EOF 1>&2
3196:
3197: *** Warning: the command libtool uses to detect shared libraries,
3198: *** $file_magic_cmd, produces output that libtool cannot recognize.
3199: *** The result is that libtool may fail to recognize shared libraries
3200: *** as such. This will affect the creation of libtool libraries that
3201: *** depend on shared libraries, but programs linked with such libtool
3202: *** libraries will work regardless of this problem. Nevertheless, you
3203: *** may want to report the problem to your system manager and/or to
3204: *** bug-libtool@gnu.org
3205:
3206: _LT_EOF
3207: fi ;;
3208: esac
3209: fi
3210: break
3211: fi
3212: done
3213: IFS=$lt_save_ifs
3214: MAGIC_CMD=$lt_save_MAGIC_CMD
3215: ;;
3216: esac])
3217: MAGIC_CMD=$lt_cv_path_MAGIC_CMD
3218: if test -n "$MAGIC_CMD"; then
3219: AC_MSG_RESULT($MAGIC_CMD)
3220: else
3221: AC_MSG_RESULT(no)
3222: fi
3223: _LT_DECL([], [MAGIC_CMD], [0],
3224: [Used to examine libraries when file_magic_cmd begins with "file"])dnl
3225: ])# _LT_PATH_TOOL_PREFIX
3226:
3227: # Old name:
3228: AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
3229: dnl aclocal-1.4 backwards compatibility:
3230: dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
3231:
3232:
3233: # _LT_PATH_MAGIC
3234: # --------------
3235: # find a file program that can recognize a shared library
3236: m4_defun([_LT_PATH_MAGIC],
3237: [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
3238: if test -z "$lt_cv_path_MAGIC_CMD"; then
3239: if test -n "$ac_tool_prefix"; then
3240: _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
3241: else
3242: MAGIC_CMD=:
3243: fi
3244: fi
3245: ])# _LT_PATH_MAGIC
3246:
3247:
3248: # LT_PATH_LD
3249: # ----------
3250: # find the pathname to the GNU or non-GNU linker
3251: AC_DEFUN([LT_PATH_LD],
3252: [AC_REQUIRE([AC_PROG_CC])dnl
3253: AC_REQUIRE([AC_CANONICAL_HOST])dnl
3254: AC_REQUIRE([AC_CANONICAL_BUILD])dnl
3255: m4_require([_LT_DECL_SED])dnl
3256: m4_require([_LT_DECL_EGREP])dnl
3257: m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
3258:
3259: AC_ARG_WITH([gnu-ld],
3260: [AS_HELP_STRING([--with-gnu-ld],
3261: [assume the C compiler uses GNU ld @<:@default=no@:>@])],
3262: [test no = "$withval" || with_gnu_ld=yes],
3263: [with_gnu_ld=no])dnl
3264:
3265: ac_prog=ld
3266: if test yes = "$GCC"; then
3267: # Check if gcc -print-prog-name=ld gives a path.
3268: AC_MSG_CHECKING([for ld used by $CC])
3269: case $host in
3270: *-*-mingw*)
3271: # gcc leaves a trailing carriage return, which upsets mingw
3272: ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3273: *)
3274: ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
3275: esac
3276: case $ac_prog in
3277: # Accept absolute paths.
3278: [[\\/]]* | ?:[[\\/]]*)
3279: re_direlt='/[[^/]][[^/]]*/\.\./'
3280: # Canonicalize the pathname of ld
3281: ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
3282: while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
3283: ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
3284: done
3285: test -z "$LD" && LD=$ac_prog
3286: ;;
3287: "")
3288: # If it fails, then pretend we aren't using GCC.
3289: ac_prog=ld
3290: ;;
3291: *)
3292: # If it is relative, then search for the first ld in PATH.
3293: with_gnu_ld=unknown
3294: ;;
3295: esac
3296: elif test yes = "$with_gnu_ld"; then
3297: AC_MSG_CHECKING([for GNU ld])
3298: else
3299: AC_MSG_CHECKING([for non-GNU ld])
3300: fi
3301: AC_CACHE_VAL(lt_cv_path_LD,
3302: [if test -z "$LD"; then
3303: lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
3304: for ac_dir in $PATH; do
3305: IFS=$lt_save_ifs
3306: test -z "$ac_dir" && ac_dir=.
3307: if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
3308: lt_cv_path_LD=$ac_dir/$ac_prog
3309: # Check to see if the program is GNU ld. I'd rather use --version,
3310: # but apparently some variants of GNU ld only accept -v.
3311: # Break only if it was the GNU/non-GNU ld that we prefer.
3312: case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
3313: *GNU* | *'with BFD'*)
3314: test no != "$with_gnu_ld" && break
3315: ;;
3316: *)
3317: test yes != "$with_gnu_ld" && break
3318: ;;
3319: esac
3320: fi
3321: done
3322: IFS=$lt_save_ifs
3323: else
3324: lt_cv_path_LD=$LD # Let the user override the test with a path.
3325: fi])
3326: LD=$lt_cv_path_LD
3327: if test -n "$LD"; then
3328: AC_MSG_RESULT($LD)
3329: else
3330: AC_MSG_RESULT(no)
3331: fi
3332: test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
3333: _LT_PATH_LD_GNU
3334: AC_SUBST([LD])
3335:
3336: _LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
3337: ])# LT_PATH_LD
3338:
3339: # Old names:
3340: AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
3341: AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
3342: dnl aclocal-1.4 backwards compatibility:
3343: dnl AC_DEFUN([AM_PROG_LD], [])
3344: dnl AC_DEFUN([AC_PROG_LD], [])
3345:
3346:
3347: # _LT_PATH_LD_GNU
3348: #- --------------
3349: m4_defun([_LT_PATH_LD_GNU],
3350: [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
3351: [# I'd rather use --version here, but apparently some GNU lds only accept -v.
3352: case `$LD -v 2>&1 </dev/null` in
3353: *GNU* | *'with BFD'*)
3354: lt_cv_prog_gnu_ld=yes
3355: ;;
3356: *)
3357: lt_cv_prog_gnu_ld=no
3358: ;;
3359: esac])
3360: with_gnu_ld=$lt_cv_prog_gnu_ld
3361: ])# _LT_PATH_LD_GNU
3362:
3363:
3364: # _LT_CMD_RELOAD
3365: # --------------
3366: # find reload flag for linker
3367: # -- PORTME Some linkers may need a different reload flag.
3368: m4_defun([_LT_CMD_RELOAD],
3369: [AC_CACHE_CHECK([for $LD option to reload object files],
3370: lt_cv_ld_reload_flag,
3371: [lt_cv_ld_reload_flag='-r'])
3372: reload_flag=$lt_cv_ld_reload_flag
3373: case $reload_flag in
3374: "" | " "*) ;;
3375: *) reload_flag=" $reload_flag" ;;
3376: esac
3377: reload_cmds='$LD$reload_flag -o $output$reload_objs'
3378: case $host_os in
3379: cygwin* | mingw* | pw32* | cegcc*)
3380: if test yes != "$GCC"; then
3381: reload_cmds=false
3382: fi
3383: ;;
3384: darwin*)
3385: if test yes = "$GCC"; then
3386: reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs'
3387: else
3388: reload_cmds='$LD$reload_flag -o $output$reload_objs'
3389: fi
3390: ;;
3391: esac
3392: _LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
3393: _LT_TAGDECL([], [reload_cmds], [2])dnl
3394: ])# _LT_CMD_RELOAD
3395:
3396:
3397: # _LT_PATH_DD
3398: # -----------
3399: # find a working dd
3400: m4_defun([_LT_PATH_DD],
3401: [AC_CACHE_CHECK([for a working dd], [ac_cv_path_lt_DD],
3402: [printf 0123456789abcdef0123456789abcdef >conftest.i
3403: cat conftest.i conftest.i >conftest2.i
3404: : ${lt_DD:=$DD}
3405: AC_PATH_PROGS_FEATURE_CHECK([lt_DD], [dd],
3406: [if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
3407: cmp -s conftest.i conftest.out \
3408: && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=:
3409: fi])
3410: rm -f conftest.i conftest2.i conftest.out])
3411: ])# _LT_PATH_DD
3412:
3413:
3414: # _LT_CMD_TRUNCATE
3415: # ----------------
3416: # find command to truncate a binary pipe
3417: m4_defun([_LT_CMD_TRUNCATE],
3418: [m4_require([_LT_PATH_DD])
3419: AC_CACHE_CHECK([how to truncate binary pipes], [lt_cv_truncate_bin],
3420: [printf 0123456789abcdef0123456789abcdef >conftest.i
3421: cat conftest.i conftest.i >conftest2.i
3422: lt_cv_truncate_bin=
3423: if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
3424: cmp -s conftest.i conftest.out \
3425: && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1"
3426: fi
3427: rm -f conftest.i conftest2.i conftest.out
3428: test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"])
3429: _LT_DECL([lt_truncate_bin], [lt_cv_truncate_bin], [1],
3430: [Command to truncate a binary pipe])
3431: ])# _LT_CMD_TRUNCATE
3432:
3433:
3434: # _LT_CHECK_MAGIC_METHOD
3435: # ----------------------
3436: # how to check for library dependencies
3437: # -- PORTME fill in with the dynamic library characteristics
3438: m4_defun([_LT_CHECK_MAGIC_METHOD],
3439: [m4_require([_LT_DECL_EGREP])
3440: m4_require([_LT_DECL_OBJDUMP])
3441: AC_CACHE_CHECK([how to recognize dependent libraries],
3442: lt_cv_deplibs_check_method,
3443: [lt_cv_file_magic_cmd='$MAGIC_CMD'
3444: lt_cv_file_magic_test_file=
3445: lt_cv_deplibs_check_method='unknown'
3446: # Need to set the preceding variable on all platforms that support
3447: # interlibrary dependencies.
3448: # 'none' -- dependencies not supported.
3449: # 'unknown' -- same as none, but documents that we really don't know.
3450: # 'pass_all' -- all dependencies passed with no checks.
3451: # 'test_compile' -- check by making test program.
3452: # 'file_magic [[regex]]' -- check by looking for files in library path
3453: # that responds to the $file_magic_cmd with a given extended regex.
3454: # If you have 'file' or equivalent on your system and you're not sure
3455: # whether 'pass_all' will *always* work, you probably want this one.
3456:
3457: case $host_os in
3458: aix[[4-9]]*)
3459: lt_cv_deplibs_check_method=pass_all
3460: ;;
3461:
3462: beos*)
3463: lt_cv_deplibs_check_method=pass_all
3464: ;;
3465:
3466: bsdi[[45]]*)
3467: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
3468: lt_cv_file_magic_cmd='/usr/bin/file -L'
3469: lt_cv_file_magic_test_file=/shlib/libc.so
3470: ;;
3471:
3472: cygwin*)
3473: # func_win32_libid is a shell function defined in ltmain.sh
3474: lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3475: lt_cv_file_magic_cmd='func_win32_libid'
3476: ;;
3477:
3478: mingw* | pw32*)
3479: # Base MSYS/MinGW do not provide the 'file' command needed by
3480: # func_win32_libid shell function, so use a weaker test based on 'objdump',
3481: # unless we find 'file', for example because we are cross-compiling.
3482: if ( file / ) >/dev/null 2>&1; then
3483: lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3484: lt_cv_file_magic_cmd='func_win32_libid'
3485: else
3486: # Keep this pattern in sync with the one in func_win32_libid.
3487: lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
3488: lt_cv_file_magic_cmd='$OBJDUMP -f'
3489: fi
3490: ;;
3491:
3492: cegcc*)
3493: # use the weaker test based on 'objdump'. See mingw*.
3494: lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
3495: lt_cv_file_magic_cmd='$OBJDUMP -f'
3496: ;;
3497:
3498: darwin* | rhapsody*)
3499: lt_cv_deplibs_check_method=pass_all
3500: ;;
3501:
3502: freebsd* | dragonfly*)
3503: if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3504: case $host_cpu in
3505: i*86 )
3506: # Not sure whether the presence of OpenBSD here was a mistake.
3507: # Let's accept both of them until this is cleared up.
3508: lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
3509: lt_cv_file_magic_cmd=/usr/bin/file
3510: lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3511: ;;
3512: esac
3513: else
3514: lt_cv_deplibs_check_method=pass_all
3515: fi
3516: ;;
3517:
3518: haiku*)
3519: lt_cv_deplibs_check_method=pass_all
3520: ;;
3521:
3522: hpux10.20* | hpux11*)
3523: lt_cv_file_magic_cmd=/usr/bin/file
3524: case $host_cpu in
3525: ia64*)
3526: lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
3527: lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3528: ;;
3529: hppa*64*)
3530: [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
3531: lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
3532: ;;
3533: *)
3534: lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
3535: lt_cv_file_magic_test_file=/usr/lib/libc.sl
3536: ;;
3537: esac
3538: ;;
3539:
3540: interix[[3-9]]*)
3541: # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
3542: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
3543: ;;
3544:
3545: irix5* | irix6* | nonstopux*)
3546: case $LD in
3547: *-32|*"-32 ") libmagic=32-bit;;
3548: *-n32|*"-n32 ") libmagic=N32;;
3549: *-64|*"-64 ") libmagic=64-bit;;
3550: *) libmagic=never-match;;
3551: esac
3552: lt_cv_deplibs_check_method=pass_all
3553: ;;
3554:
3555: # This must be glibc/ELF.
3556: linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
3557: lt_cv_deplibs_check_method=pass_all
3558: ;;
3559:
3560: netbsd* | netbsdelf*-gnu)
3561: if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3562: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3563: else
3564: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3565: fi
3566: ;;
3567:
3568: newos6*)
3569: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3570: lt_cv_file_magic_cmd=/usr/bin/file
3571: lt_cv_file_magic_test_file=/usr/lib/libnls.so
3572: ;;
3573:
3574: *nto* | *qnx*)
3575: lt_cv_deplibs_check_method=pass_all
3576: ;;
3577:
3578: openbsd* | bitrig*)
3579: if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
3580: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
3581: else
3582: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3583: fi
3584: ;;
3585:
3586: osf3* | osf4* | osf5*)
3587: lt_cv_deplibs_check_method=pass_all
3588: ;;
3589:
3590: rdos*)
3591: lt_cv_deplibs_check_method=pass_all
3592: ;;
3593:
3594: solaris*)
3595: lt_cv_deplibs_check_method=pass_all
3596: ;;
3597:
3598: sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3599: lt_cv_deplibs_check_method=pass_all
3600: ;;
3601:
3602: sysv4 | sysv4.3*)
3603: case $host_vendor in
3604: motorola)
3605: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3606: lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3607: ;;
3608: ncr)
3609: lt_cv_deplibs_check_method=pass_all
3610: ;;
3611: sequent)
3612: lt_cv_file_magic_cmd='/bin/file'
3613: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3614: ;;
3615: sni)
3616: lt_cv_file_magic_cmd='/bin/file'
3617: lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3618: lt_cv_file_magic_test_file=/lib/libc.so
3619: ;;
3620: siemens)
3621: lt_cv_deplibs_check_method=pass_all
3622: ;;
3623: pc)
3624: lt_cv_deplibs_check_method=pass_all
3625: ;;
3626: esac
3627: ;;
3628:
3629: tpf*)
3630: lt_cv_deplibs_check_method=pass_all
3631: ;;
3632: os2*)
3633: lt_cv_deplibs_check_method=pass_all
3634: ;;
3635: esac
3636: ])
3637:
3638: file_magic_glob=
3639: want_nocaseglob=no
3640: if test "$build" = "$host"; then
3641: case $host_os in
3642: mingw* | pw32*)
3643: if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
3644: want_nocaseglob=yes
3645: else
3646: file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
3647: fi
3648: ;;
3649: esac
3650: fi
3651:
3652: file_magic_cmd=$lt_cv_file_magic_cmd
3653: deplibs_check_method=$lt_cv_deplibs_check_method
3654: test -z "$deplibs_check_method" && deplibs_check_method=unknown
3655:
3656: _LT_DECL([], [deplibs_check_method], [1],
3657: [Method to check whether dependent libraries are shared objects])
3658: _LT_DECL([], [file_magic_cmd], [1],
3659: [Command to use when deplibs_check_method = "file_magic"])
3660: _LT_DECL([], [file_magic_glob], [1],
3661: [How to find potential files when deplibs_check_method = "file_magic"])
3662: _LT_DECL([], [want_nocaseglob], [1],
3663: [Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
3664: ])# _LT_CHECK_MAGIC_METHOD
3665:
3666:
3667: # LT_PATH_NM
3668: # ----------
3669: # find the pathname to a BSD- or MS-compatible name lister
3670: AC_DEFUN([LT_PATH_NM],
3671: [AC_REQUIRE([AC_PROG_CC])dnl
3672: AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
3673: [if test -n "$NM"; then
3674: # Let the user override the test.
3675: lt_cv_path_NM=$NM
3676: else
3677: lt_nm_to_check=${ac_tool_prefix}nm
3678: if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
3679: lt_nm_to_check="$lt_nm_to_check nm"
3680: fi
3681: for lt_tmp_nm in $lt_nm_to_check; do
3682: lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
3683: for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
3684: IFS=$lt_save_ifs
3685: test -z "$ac_dir" && ac_dir=.
3686: tmp_nm=$ac_dir/$lt_tmp_nm
3687: if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then
3688: # Check to see if the nm accepts a BSD-compat flag.
3689: # Adding the 'sed 1q' prevents false positives on HP-UX, which says:
3690: # nm: unknown option "B" ignored
3691: # Tru64's nm complains that /dev/null is an invalid object file
3692: # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty
3693: case $build_os in
3694: mingw*) lt_bad_file=conftest.nm/nofile ;;
3695: *) lt_bad_file=/dev/null ;;
3696: esac
3697: case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in
3698: *$lt_bad_file* | *'Invalid file or object type'*)
3699: lt_cv_path_NM="$tmp_nm -B"
3700: break 2
3701: ;;
3702: *)
3703: case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3704: */dev/null*)
3705: lt_cv_path_NM="$tmp_nm -p"
3706: break 2
3707: ;;
3708: *)
3709: lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3710: continue # so that we can try to find one that supports BSD flags
3711: ;;
3712: esac
3713: ;;
3714: esac
3715: fi
3716: done
3717: IFS=$lt_save_ifs
3718: done
3719: : ${lt_cv_path_NM=no}
3720: fi])
3721: if test no != "$lt_cv_path_NM"; then
3722: NM=$lt_cv_path_NM
3723: else
3724: # Didn't find any BSD compatible name lister, look for dumpbin.
3725: if test -n "$DUMPBIN"; then :
3726: # Let the user override the test.
3727: else
3728: AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
3729: case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in
3730: *COFF*)
3731: DUMPBIN="$DUMPBIN -symbols -headers"
3732: ;;
3733: *)
3734: DUMPBIN=:
3735: ;;
3736: esac
3737: fi
3738: AC_SUBST([DUMPBIN])
3739: if test : != "$DUMPBIN"; then
3740: NM=$DUMPBIN
3741: fi
3742: fi
3743: test -z "$NM" && NM=nm
3744: AC_SUBST([NM])
3745: _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
3746:
3747: AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
3748: [lt_cv_nm_interface="BSD nm"
3749: echo "int some_variable = 0;" > conftest.$ac_ext
3750: (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
3751: (eval "$ac_compile" 2>conftest.err)
3752: cat conftest.err >&AS_MESSAGE_LOG_FD
3753: (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
3754: (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
3755: cat conftest.err >&AS_MESSAGE_LOG_FD
3756: (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
3757: cat conftest.out >&AS_MESSAGE_LOG_FD
3758: if $GREP 'External.*some_variable' conftest.out > /dev/null; then
3759: lt_cv_nm_interface="MS dumpbin"
3760: fi
3761: rm -f conftest*])
3762: ])# LT_PATH_NM
3763:
3764: # Old names:
3765: AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
3766: AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
3767: dnl aclocal-1.4 backwards compatibility:
3768: dnl AC_DEFUN([AM_PROG_NM], [])
3769: dnl AC_DEFUN([AC_PROG_NM], [])
3770:
3771: # _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3772: # --------------------------------
3773: # how to determine the name of the shared library
3774: # associated with a specific link library.
3775: # -- PORTME fill in with the dynamic library characteristics
3776: m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
3777: [m4_require([_LT_DECL_EGREP])
3778: m4_require([_LT_DECL_OBJDUMP])
3779: m4_require([_LT_DECL_DLLTOOL])
3780: AC_CACHE_CHECK([how to associate runtime and link libraries],
3781: lt_cv_sharedlib_from_linklib_cmd,
3782: [lt_cv_sharedlib_from_linklib_cmd='unknown'
3783:
3784: case $host_os in
3785: cygwin* | mingw* | pw32* | cegcc*)
3786: # two different shell functions defined in ltmain.sh;
3787: # decide which one to use based on capabilities of $DLLTOOL
3788: case `$DLLTOOL --help 2>&1` in
3789: *--identify-strict*)
3790: lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
3791: ;;
3792: *)
3793: lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
3794: ;;
3795: esac
3796: ;;
3797: *)
3798: # fallback: assume linklib IS sharedlib
3799: lt_cv_sharedlib_from_linklib_cmd=$ECHO
3800: ;;
3801: esac
3802: ])
3803: sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
3804: test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
3805:
3806: _LT_DECL([], [sharedlib_from_linklib_cmd], [1],
3807: [Command to associate shared and link libraries])
3808: ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3809:
3810:
3811: # _LT_PATH_MANIFEST_TOOL
3812: # ----------------------
3813: # locate the manifest tool
3814: m4_defun([_LT_PATH_MANIFEST_TOOL],
3815: [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
3816: test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
3817: AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
3818: [lt_cv_path_mainfest_tool=no
3819: echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
3820: $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
3821: cat conftest.err >&AS_MESSAGE_LOG_FD
3822: if $GREP 'Manifest Tool' conftest.out > /dev/null; then
3823: lt_cv_path_mainfest_tool=yes
3824: fi
3825: rm -f conftest*])
3826: if test yes != "$lt_cv_path_mainfest_tool"; then
3827: MANIFEST_TOOL=:
3828: fi
3829: _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
3830: ])# _LT_PATH_MANIFEST_TOOL
3831:
3832:
3833: # _LT_DLL_DEF_P([FILE])
3834: # ---------------------
3835: # True iff FILE is a Windows DLL '.def' file.
3836: # Keep in sync with func_dll_def_p in the libtool script
3837: AC_DEFUN([_LT_DLL_DEF_P],
3838: [dnl
3839: test DEF = "`$SED -n dnl
3840: -e '\''s/^[[ ]]*//'\'' dnl Strip leading whitespace
3841: -e '\''/^\(;.*\)*$/d'\'' dnl Delete empty lines and comments
3842: -e '\''s/^\(EXPORTS\|LIBRARY\)\([[ ]].*\)*$/DEF/p'\'' dnl
3843: -e q dnl Only consider the first "real" line
3844: $1`" dnl
3845: ])# _LT_DLL_DEF_P
3846:
3847:
3848: # LT_LIB_M
3849: # --------
3850: # check for math library
3851: AC_DEFUN([LT_LIB_M],
3852: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3853: LIBM=
3854: case $host in
3855: *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
3856: # These system don't have libm, or don't need it
3857: ;;
3858: *-ncr-sysv4.3*)
3859: AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM=-lmw)
3860: AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3861: ;;
3862: *)
3863: AC_CHECK_LIB(m, cos, LIBM=-lm)
3864: ;;
3865: esac
3866: AC_SUBST([LIBM])
3867: ])# LT_LIB_M
3868:
3869: # Old name:
3870: AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
3871: dnl aclocal-1.4 backwards compatibility:
3872: dnl AC_DEFUN([AC_CHECK_LIBM], [])
3873:
3874:
3875: # _LT_COMPILER_NO_RTTI([TAGNAME])
3876: # -------------------------------
3877: m4_defun([_LT_COMPILER_NO_RTTI],
3878: [m4_require([_LT_TAG_COMPILER])dnl
3879:
3880: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3881:
3882: if test yes = "$GCC"; then
3883: case $cc_basename in
3884: nvcc*)
3885: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
3886: *)
3887: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
3888: esac
3889:
3890: _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
3891: lt_cv_prog_compiler_rtti_exceptions,
3892: [-fno-rtti -fno-exceptions], [],
3893: [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
3894: fi
3895: _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
3896: [Compiler flag to turn off builtin functions])
3897: ])# _LT_COMPILER_NO_RTTI
3898:
3899:
3900: # _LT_CMD_GLOBAL_SYMBOLS
3901: # ----------------------
3902: m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
3903: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3904: AC_REQUIRE([AC_PROG_CC])dnl
3905: AC_REQUIRE([AC_PROG_AWK])dnl
3906: AC_REQUIRE([LT_PATH_NM])dnl
3907: AC_REQUIRE([LT_PATH_LD])dnl
3908: m4_require([_LT_DECL_SED])dnl
3909: m4_require([_LT_DECL_EGREP])dnl
3910: m4_require([_LT_TAG_COMPILER])dnl
3911:
3912: # Check for command to grab the raw symbol name followed by C symbol from nm.
3913: AC_MSG_CHECKING([command to parse $NM output from $compiler object])
3914: AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
3915: [
3916: # These are sane defaults that work on at least a few old systems.
3917: # [They come from Ultrix. What could be older than Ultrix?!! ;)]
3918:
3919: # Character class describing NM global symbol codes.
3920: symcode='[[BCDEGRST]]'
3921:
3922: # Regexp to match symbols that can be accessed directly from C.
3923: sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
3924:
3925: # Define system-specific variables.
3926: case $host_os in
3927: aix*)
3928: symcode='[[BCDT]]'
3929: ;;
3930: cygwin* | mingw* | pw32* | cegcc*)
3931: symcode='[[ABCDGISTW]]'
3932: ;;
3933: hpux*)
3934: if test ia64 = "$host_cpu"; then
3935: symcode='[[ABCDEGRST]]'
3936: fi
3937: ;;
3938: irix* | nonstopux*)
3939: symcode='[[BCDEGRST]]'
3940: ;;
3941: osf*)
3942: symcode='[[BCDEGQRST]]'
3943: ;;
3944: solaris*)
3945: symcode='[[BDRT]]'
3946: ;;
3947: sco3.2v5*)
3948: symcode='[[DT]]'
3949: ;;
3950: sysv4.2uw2*)
3951: symcode='[[DT]]'
3952: ;;
3953: sysv5* | sco5v6* | unixware* | OpenUNIX*)
3954: symcode='[[ABDT]]'
3955: ;;
3956: sysv4)
3957: symcode='[[DFNSTU]]'
3958: ;;
3959: esac
3960:
3961: # If we're using GNU nm, then use its standard symbol codes.
3962: case `$NM -V 2>&1` in
3963: *GNU* | *'with BFD'*)
3964: symcode='[[ABCDGIRSTW]]' ;;
3965: esac
3966:
3967: if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3968: # Gets list of data symbols to import.
3969: lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'"
3970: # Adjust the below global symbol transforms to fixup imported variables.
3971: lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'"
3972: lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'"
3973: lt_c_name_lib_hook="\
3974: -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\
3975: -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'"
3976: else
3977: # Disable hooks by default.
3978: lt_cv_sys_global_symbol_to_import=
3979: lt_cdecl_hook=
3980: lt_c_name_hook=
3981: lt_c_name_lib_hook=
3982: fi
3983:
3984: # Transform an extracted symbol line into a proper C declaration.
3985: # Some systems (esp. on ia64) link data and code symbols differently,
3986: # so use this general approach.
3987: lt_cv_sys_global_symbol_to_cdecl="sed -n"\
3988: $lt_cdecl_hook\
3989: " -e 's/^T .* \(.*\)$/extern int \1();/p'"\
3990: " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'"
3991:
3992: # Transform an extracted symbol line into symbol name and symbol address
3993: lt_cv_sys_global_symbol_to_c_name_address="sed -n"\
3994: $lt_c_name_hook\
3995: " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
3996: " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'"
3997:
3998: # Transform an extracted symbol line into symbol name with lib prefix and
3999: # symbol address.
4000: lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\
4001: $lt_c_name_lib_hook\
4002: " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
4003: " -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\
4004: " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'"
4005:
4006: # Handle CRLF in mingw tool chain
4007: opt_cr=
4008: case $build_os in
4009: mingw*)
4010: opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4011: ;;
4012: esac
4013:
4014: # Try without a prefix underscore, then with it.
4015: for ac_symprfx in "" "_"; do
4016:
4017: # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
4018: symxfrm="\\1 $ac_symprfx\\2 \\2"
4019:
4020: # Write the raw and C identifiers.
4021: if test "$lt_cv_nm_interface" = "MS dumpbin"; then
4022: # Fake it for dumpbin and say T for any non-static function,
4023: # D for any global variable and I for any imported variable.
4024: # Also find C++ and __fastcall symbols from MSVC++,
4025: # which start with @ or ?.
4026: lt_cv_sys_global_symbol_pipe="$AWK ['"\
4027: " {last_section=section; section=\$ 3};"\
4028: " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
4029: " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
4030: " /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\
4031: " /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\
4032: " /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\
4033: " \$ 0!~/External *\|/{next};"\
4034: " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
4035: " {if(hide[section]) next};"\
4036: " {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\
4037: " {split(\$ 0,a,/\||\r/); split(a[2],s)};"\
4038: " s[1]~/^[@?]/{print f,s[1],s[1]; next};"\
4039: " s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\
4040: " ' prfx=^$ac_symprfx]"
4041: else
4042: lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
4043: fi
4044: lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
4045:
4046: # Check to see that the pipe works correctly.
4047: pipe_works=no
4048:
4049: rm -f conftest*
4050: cat > conftest.$ac_ext <<_LT_EOF
4051: #ifdef __cplusplus
4052: extern "C" {
4053: #endif
4054: char nm_test_var;
4055: void nm_test_func(void);
4056: void nm_test_func(void){}
4057: #ifdef __cplusplus
4058: }
4059: #endif
4060: int main(){nm_test_var='a';nm_test_func();return(0);}
4061: _LT_EOF
4062:
4063: if AC_TRY_EVAL(ac_compile); then
4064: # Now try to grab the symbols.
4065: nlist=conftest.nm
4066: $ECHO "$as_me:$LINENO: $NM conftest.$ac_objext | $lt_cv_sys_global_symbol_pipe > $nlist" >&AS_MESSAGE_LOG_FD
4067: if eval "$NM" conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist 2>&AS_MESSAGE_LOG_FD && test -s "$nlist"; then
4068: # Try sorting and uniquifying the output.
4069: if sort "$nlist" | uniq > "$nlist"T; then
4070: mv -f "$nlist"T "$nlist"
4071: else
4072: rm -f "$nlist"T
4073: fi
4074:
4075: # Make sure that we snagged all the symbols we need.
4076: if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
4077: if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
4078: cat <<_LT_EOF > conftest.$ac_ext
4079: /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
4080: #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
4081: /* DATA imports from DLLs on WIN32 can't be const, because runtime
4082: relocations are performed -- see ld's documentation on pseudo-relocs. */
4083: # define LT@&t@_DLSYM_CONST
4084: #elif defined __osf__
4085: /* This system does not cope well with relocations in const data. */
4086: # define LT@&t@_DLSYM_CONST
4087: #else
4088: # define LT@&t@_DLSYM_CONST const
4089: #endif
4090:
4091: #ifdef __cplusplus
4092: extern "C" {
4093: #endif
4094:
4095: _LT_EOF
4096: # Now generate the symbol file.
4097: eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
4098:
4099: cat <<_LT_EOF >> conftest.$ac_ext
4100:
4101: /* The mapping between symbol names and symbols. */
4102: LT@&t@_DLSYM_CONST struct {
4103: const char *name;
4104: void *address;
4105: }
4106: lt__PROGRAM__LTX_preloaded_symbols[[]] =
4107: {
4108: { "@PROGRAM@", (void *) 0 },
4109: _LT_EOF
4110: $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
4111: cat <<\_LT_EOF >> conftest.$ac_ext
4112: {0, (void *) 0}
4113: };
4114:
4115: /* This works around a problem in FreeBSD linker */
4116: #ifdef FREEBSD_WORKAROUND
4117: static const void *lt_preloaded_setup() {
4118: return lt__PROGRAM__LTX_preloaded_symbols;
4119: }
4120: #endif
4121:
4122: #ifdef __cplusplus
4123: }
4124: #endif
4125: _LT_EOF
4126: # Now try linking the two files.
4127: mv conftest.$ac_objext conftstm.$ac_objext
4128: lt_globsym_save_LIBS=$LIBS
4129: lt_globsym_save_CFLAGS=$CFLAGS
4130: LIBS=conftstm.$ac_objext
4131: CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
4132: if AC_TRY_EVAL(ac_link) && test -s conftest$ac_exeext; then
4133: pipe_works=yes
4134: fi
4135: LIBS=$lt_globsym_save_LIBS
4136: CFLAGS=$lt_globsym_save_CFLAGS
4137: else
4138: echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
4139: fi
4140: else
4141: echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
4142: fi
4143: else
4144: echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
4145: fi
4146: else
4147: echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
4148: cat conftest.$ac_ext >&5
4149: fi
4150: rm -rf conftest* conftst*
4151:
4152: # Do not use the global_symbol_pipe unless it works.
4153: if test yes = "$pipe_works"; then
4154: break
4155: else
4156: lt_cv_sys_global_symbol_pipe=
4157: fi
4158: done
4159: ])
4160: if test -z "$lt_cv_sys_global_symbol_pipe"; then
4161: lt_cv_sys_global_symbol_to_cdecl=
4162: fi
4163: if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
4164: AC_MSG_RESULT(failed)
4165: else
4166: AC_MSG_RESULT(ok)
4167: fi
4168:
4169: # Response file support.
4170: if test "$lt_cv_nm_interface" = "MS dumpbin"; then
4171: nm_file_list_spec='@'
4172: elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
4173: nm_file_list_spec='@'
4174: fi
4175:
4176: _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
4177: [Take the output of nm and produce a listing of raw symbols and C names])
4178: _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
4179: [Transform the output of nm in a proper C declaration])
4180: _LT_DECL([global_symbol_to_import], [lt_cv_sys_global_symbol_to_import], [1],
4181: [Transform the output of nm into a list of symbols to manually relocate])
4182: _LT_DECL([global_symbol_to_c_name_address],
4183: [lt_cv_sys_global_symbol_to_c_name_address], [1],
4184: [Transform the output of nm in a C name address pair])
4185: _LT_DECL([global_symbol_to_c_name_address_lib_prefix],
4186: [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
4187: [Transform the output of nm in a C name address pair when lib prefix is needed])
4188: _LT_DECL([nm_interface], [lt_cv_nm_interface], [1],
4189: [The name lister interface])
4190: _LT_DECL([], [nm_file_list_spec], [1],
4191: [Specify filename containing input files for $NM])
4192: ]) # _LT_CMD_GLOBAL_SYMBOLS
4193:
4194:
4195: # _LT_COMPILER_PIC([TAGNAME])
4196: # ---------------------------
4197: m4_defun([_LT_COMPILER_PIC],
4198: [m4_require([_LT_TAG_COMPILER])dnl
4199: _LT_TAGVAR(lt_prog_compiler_wl, $1)=
4200: _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4201: _LT_TAGVAR(lt_prog_compiler_static, $1)=
4202:
4203: m4_if([$1], [CXX], [
4204: # C++ specific cases for pic, static, wl, etc.
4205: if test yes = "$GXX"; then
4206: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4207: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4208:
4209: case $host_os in
4210: aix*)
4211: # All AIX code is PIC.
4212: if test ia64 = "$host_cpu"; then
4213: # AIX 5 now supports IA64 processor
4214: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4215: fi
4216: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4217: ;;
4218:
4219: amigaos*)
4220: case $host_cpu in
4221: powerpc)
4222: # see comment about AmigaOS4 .so support
4223: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4224: ;;
4225: m68k)
4226: # FIXME: we need at least 68020 code to build shared libraries, but
4227: # adding the '-m68020' flag to GCC prevents building anything better,
4228: # like '-m68040'.
4229: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4230: ;;
4231: esac
4232: ;;
4233:
4234: beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4235: # PIC is the default for these OSes.
4236: ;;
4237: mingw* | cygwin* | os2* | pw32* | cegcc*)
4238: # This hack is so that the source file can tell whether it is being
4239: # built for inclusion in a dll (and should export symbols for example).
4240: # Although the cygwin gcc ignores -fPIC, still need this for old-style
4241: # (--disable-auto-import) libraries
4242: m4_if([$1], [GCJ], [],
4243: [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4244: case $host_os in
4245: os2*)
4246: _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
4247: ;;
4248: esac
4249: ;;
4250: darwin* | rhapsody*)
4251: # PIC is the default on this platform
4252: # Common symbols not allowed in MH_DYLIB files
4253: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4254: ;;
4255: *djgpp*)
4256: # DJGPP does not support shared libraries at all
4257: _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4258: ;;
4259: haiku*)
4260: # PIC is the default for Haiku.
4261: # The "-static" flag exists, but is broken.
4262: _LT_TAGVAR(lt_prog_compiler_static, $1)=
4263: ;;
4264: interix[[3-9]]*)
4265: # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4266: # Instead, we relocate shared libraries at runtime.
4267: ;;
4268: sysv4*MP*)
4269: if test -d /usr/nec; then
4270: _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4271: fi
4272: ;;
4273: hpux*)
4274: # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
4275: # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
4276: # sets the default TLS model and affects inlining.
4277: case $host_cpu in
4278: hppa*64*)
4279: ;;
4280: *)
4281: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4282: ;;
4283: esac
4284: ;;
4285: *qnx* | *nto*)
4286: # QNX uses GNU C++, but need to define -shared option too, otherwise
4287: # it will coredump.
4288: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4289: ;;
4290: *)
4291: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4292: ;;
4293: esac
4294: else
4295: case $host_os in
4296: aix[[4-9]]*)
4297: # All AIX code is PIC.
4298: if test ia64 = "$host_cpu"; then
4299: # AIX 5 now supports IA64 processor
4300: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4301: else
4302: _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4303: fi
4304: ;;
4305: chorus*)
4306: case $cc_basename in
4307: cxch68*)
4308: # Green Hills C++ Compiler
4309: # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
4310: ;;
4311: esac
4312: ;;
4313: mingw* | cygwin* | os2* | pw32* | cegcc*)
4314: # This hack is so that the source file can tell whether it is being
4315: # built for inclusion in a dll (and should export symbols for example).
4316: m4_if([$1], [GCJ], [],
4317: [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4318: ;;
4319: dgux*)
4320: case $cc_basename in
4321: ec++*)
4322: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4323: ;;
4324: ghcx*)
4325: # Green Hills C++ Compiler
4326: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4327: ;;
4328: *)
4329: ;;
4330: esac
4331: ;;
4332: freebsd* | dragonfly*)
4333: # FreeBSD uses GNU C++
4334: ;;
4335: hpux9* | hpux10* | hpux11*)
4336: case $cc_basename in
4337: CC*)
4338: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4339: _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
4340: if test ia64 != "$host_cpu"; then
4341: _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4342: fi
4343: ;;
4344: aCC*)
4345: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4346: _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
4347: case $host_cpu in
4348: hppa*64*|ia64*)
4349: # +Z the default
4350: ;;
4351: *)
4352: _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4353: ;;
4354: esac
4355: ;;
4356: *)
4357: ;;
4358: esac
4359: ;;
4360: interix*)
4361: # This is c89, which is MS Visual C++ (no shared libs)
4362: # Anyone wants to do a port?
4363: ;;
4364: irix5* | irix6* | nonstopux*)
4365: case $cc_basename in
4366: CC*)
4367: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4368: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4369: # CC pic flag -KPIC is the default.
4370: ;;
4371: *)
4372: ;;
4373: esac
4374: ;;
4375: linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
4376: case $cc_basename in
4377: KCC*)
4378: # KAI C++ Compiler
4379: _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4380: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4381: ;;
4382: ecpc* )
4383: # old Intel C++ for x86_64, which still supported -KPIC.
4384: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4385: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4386: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4387: ;;
4388: icpc* )
4389: # Intel C++, used to be incompatible with GCC.
4390: # ICC 10 doesn't accept -KPIC any more.
4391: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4392: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4393: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4394: ;;
4395: pgCC* | pgcpp*)
4396: # Portland Group C++ compiler
4397: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4398: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4399: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4400: ;;
4401: cxx*)
4402: # Compaq C++
4403: # Make sure the PIC flag is empty. It appears that all Alpha
4404: # Linux and Compaq Tru64 Unix objects are PIC.
4405: _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4406: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4407: ;;
4408: xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
4409: # IBM XL 8.0, 9.0 on PPC and BlueGene
4410: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4411: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4412: _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4413: ;;
4414: *)
4415: case `$CC -V 2>&1 | sed 5q` in
4416: *Sun\ C*)
4417: # Sun C++ 5.9
4418: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4419: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4420: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4421: ;;
4422: esac
4423: ;;
4424: esac
4425: ;;
4426: lynxos*)
4427: ;;
4428: m88k*)
4429: ;;
4430: mvs*)
4431: case $cc_basename in
4432: cxx*)
4433: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4434: ;;
4435: *)
4436: ;;
4437: esac
4438: ;;
4439: netbsd* | netbsdelf*-gnu)
4440: ;;
4441: *qnx* | *nto*)
4442: # QNX uses GNU C++, but need to define -shared option too, otherwise
4443: # it will coredump.
4444: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4445: ;;
4446: osf3* | osf4* | osf5*)
4447: case $cc_basename in
4448: KCC*)
4449: _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4450: ;;
4451: RCC*)
4452: # Rational C++ 2.4.1
4453: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4454: ;;
4455: cxx*)
4456: # Digital/Compaq C++
4457: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4458: # Make sure the PIC flag is empty. It appears that all Alpha
4459: # Linux and Compaq Tru64 Unix objects are PIC.
4460: _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4461: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4462: ;;
4463: *)
4464: ;;
4465: esac
4466: ;;
4467: psos*)
4468: ;;
4469: solaris*)
4470: case $cc_basename in
4471: CC* | sunCC*)
4472: # Sun C++ 4.2, 5.x and Centerline C++
4473: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4474: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4475: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4476: ;;
4477: gcx*)
4478: # Green Hills C++ Compiler
4479: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4480: ;;
4481: *)
4482: ;;
4483: esac
4484: ;;
4485: sunos4*)
4486: case $cc_basename in
4487: CC*)
4488: # Sun C++ 4.x
4489: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4490: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4491: ;;
4492: lcc*)
4493: # Lucid
4494: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4495: ;;
4496: *)
4497: ;;
4498: esac
4499: ;;
4500: sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4501: case $cc_basename in
4502: CC*)
4503: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4504: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4505: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4506: ;;
4507: esac
4508: ;;
4509: tandem*)
4510: case $cc_basename in
4511: NCC*)
4512: # NonStop-UX NCC 3.20
4513: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4514: ;;
4515: *)
4516: ;;
4517: esac
4518: ;;
4519: vxworks*)
4520: ;;
4521: *)
4522: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4523: ;;
4524: esac
4525: fi
4526: ],
4527: [
4528: if test yes = "$GCC"; then
4529: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4530: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4531:
4532: case $host_os in
4533: aix*)
4534: # All AIX code is PIC.
4535: if test ia64 = "$host_cpu"; then
4536: # AIX 5 now supports IA64 processor
4537: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4538: fi
4539: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4540: ;;
4541:
4542: amigaos*)
4543: case $host_cpu in
4544: powerpc)
4545: # see comment about AmigaOS4 .so support
4546: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4547: ;;
4548: m68k)
4549: # FIXME: we need at least 68020 code to build shared libraries, but
4550: # adding the '-m68020' flag to GCC prevents building anything better,
4551: # like '-m68040'.
4552: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4553: ;;
4554: esac
4555: ;;
4556:
4557: beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4558: # PIC is the default for these OSes.
4559: ;;
4560:
4561: mingw* | cygwin* | pw32* | os2* | cegcc*)
4562: # This hack is so that the source file can tell whether it is being
4563: # built for inclusion in a dll (and should export symbols for example).
4564: # Although the cygwin gcc ignores -fPIC, still need this for old-style
4565: # (--disable-auto-import) libraries
4566: m4_if([$1], [GCJ], [],
4567: [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4568: case $host_os in
4569: os2*)
4570: _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
4571: ;;
4572: esac
4573: ;;
4574:
4575: darwin* | rhapsody*)
4576: # PIC is the default on this platform
4577: # Common symbols not allowed in MH_DYLIB files
4578: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4579: ;;
4580:
4581: haiku*)
4582: # PIC is the default for Haiku.
4583: # The "-static" flag exists, but is broken.
4584: _LT_TAGVAR(lt_prog_compiler_static, $1)=
4585: ;;
4586:
4587: hpux*)
4588: # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
4589: # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
4590: # sets the default TLS model and affects inlining.
4591: case $host_cpu in
4592: hppa*64*)
4593: # +Z the default
4594: ;;
4595: *)
4596: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4597: ;;
4598: esac
4599: ;;
4600:
4601: interix[[3-9]]*)
4602: # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4603: # Instead, we relocate shared libraries at runtime.
4604: ;;
4605:
4606: msdosdjgpp*)
4607: # Just because we use GCC doesn't mean we suddenly get shared libraries
4608: # on systems that don't support them.
4609: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4610: enable_shared=no
4611: ;;
4612:
4613: *nto* | *qnx*)
4614: # QNX uses GNU C++, but need to define -shared option too, otherwise
4615: # it will coredump.
4616: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4617: ;;
4618:
4619: sysv4*MP*)
4620: if test -d /usr/nec; then
4621: _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4622: fi
4623: ;;
4624:
4625: *)
4626: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4627: ;;
4628: esac
4629:
4630: case $cc_basename in
4631: nvcc*) # Cuda Compiler Driver 2.2
4632: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
4633: if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4634: _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"
4635: fi
4636: ;;
4637: esac
4638: else
4639: # PORTME Check for flag to pass linker flags through the system compiler.
4640: case $host_os in
4641: aix*)
4642: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4643: if test ia64 = "$host_cpu"; then
4644: # AIX 5 now supports IA64 processor
4645: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4646: else
4647: _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4648: fi
4649: ;;
4650:
4651: darwin* | rhapsody*)
4652: # PIC is the default on this platform
4653: # Common symbols not allowed in MH_DYLIB files
4654: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4655: case $cc_basename in
4656: nagfor*)
4657: # NAG Fortran compiler
4658: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
4659: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4660: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4661: ;;
4662: esac
4663: ;;
4664:
4665: mingw* | cygwin* | pw32* | os2* | cegcc*)
4666: # This hack is so that the source file can tell whether it is being
4667: # built for inclusion in a dll (and should export symbols for example).
4668: m4_if([$1], [GCJ], [],
4669: [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4670: case $host_os in
4671: os2*)
4672: _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
4673: ;;
4674: esac
4675: ;;
4676:
4677: hpux9* | hpux10* | hpux11*)
4678: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4679: # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4680: # not for PA HP-UX.
4681: case $host_cpu in
4682: hppa*64*|ia64*)
4683: # +Z the default
4684: ;;
4685: *)
4686: _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4687: ;;
4688: esac
4689: # Is there a better lt_prog_compiler_static that works with the bundled CC?
4690: _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
4691: ;;
4692:
4693: irix5* | irix6* | nonstopux*)
4694: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4695: # PIC (with -KPIC) is the default.
4696: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4697: ;;
4698:
4699: linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
4700: case $cc_basename in
4701: # old Intel for x86_64, which still supported -KPIC.
4702: ecc*)
4703: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4704: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4705: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4706: ;;
4707: # flang / f18. f95 an alias for gfortran or flang on Debian
4708: flang* | f18* | f95*)
4709: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4710: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4711: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4712: ;;
4713: # icc used to be incompatible with GCC.
4714: # ICC 10 doesn't accept -KPIC any more.
4715: icc* | ifort*)
4716: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4717: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4718: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4719: ;;
4720: # Lahey Fortran 8.1.
4721: lf95*)
4722: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4723: _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
4724: _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
4725: ;;
4726: nagfor*)
4727: # NAG Fortran compiler
4728: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
4729: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4730: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4731: ;;
4732: tcc*)
4733: # Fabrice Bellard et al's Tiny C Compiler
4734: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4735: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4736: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4737: ;;
4738: pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
4739: # Portland Group compilers (*not* the Pentium gcc compiler,
4740: # which looks to be a dead project)
4741: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4742: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4743: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4744: ;;
4745: ccc*)
4746: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4747: # All Alpha code is PIC.
4748: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4749: ;;
4750: xl* | bgxl* | bgf* | mpixl*)
4751: # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
4752: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4753: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4754: _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4755: ;;
4756: *)
4757: case `$CC -V 2>&1 | sed 5q` in
4758: *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)
4759: # Sun Fortran 8.3 passes all unrecognized flags to the linker
4760: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4761: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4762: _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
4763: ;;
4764: *Sun\ F* | *Sun*Fortran*)
4765: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4766: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4767: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4768: ;;
4769: *Sun\ C*)
4770: # Sun C 5.9
4771: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4772: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4773: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4774: ;;
4775: *Intel*\ [[CF]]*Compiler*)
4776: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4777: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4778: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4779: ;;
4780: *Portland\ Group*)
4781: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4782: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4783: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4784: ;;
4785: esac
4786: ;;
4787: esac
4788: ;;
4789:
4790: newsos6)
4791: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4792: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4793: ;;
4794:
4795: *nto* | *qnx*)
4796: # QNX uses GNU C++, but need to define -shared option too, otherwise
4797: # it will coredump.
4798: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4799: ;;
4800:
4801: osf3* | osf4* | osf5*)
4802: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4803: # All OSF/1 code is PIC.
4804: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4805: ;;
4806:
4807: rdos*)
4808: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4809: ;;
4810:
4811: solaris*)
4812: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4813: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4814: case $cc_basename in
4815: f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
4816: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
4817: *)
4818: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
4819: esac
4820: ;;
4821:
4822: sunos4*)
4823: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4824: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4825: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4826: ;;
4827:
4828: sysv4 | sysv4.2uw2* | sysv4.3*)
4829: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4830: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4831: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4832: ;;
4833:
4834: sysv4*MP*)
4835: if test -d /usr/nec; then
4836: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4837: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4838: fi
4839: ;;
4840:
4841: sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4842: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4843: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4844: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4845: ;;
4846:
4847: unicos*)
4848: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4849: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4850: ;;
4851:
4852: uts4*)
4853: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4854: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4855: ;;
4856:
4857: *)
4858: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4859: ;;
4860: esac
4861: fi
4862: ])
4863: case $host_os in
4864: # For platforms that do not support PIC, -DPIC is meaningless:
4865: *djgpp*)
4866: _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4867: ;;
4868: *)
4869: _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
4870: ;;
4871: esac
4872:
4873: AC_CACHE_CHECK([for $compiler option to produce PIC],
4874: [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
4875: [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
4876: _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
4877:
4878: #
4879: # Check to make sure the PIC flag actually works.
4880: #
4881: if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4882: _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
4883: [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
4884: [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
4885: [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
4886: "" | " "*) ;;
4887: *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4888: esac],
4889: [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4890: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4891: fi
4892: _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
4893: [Additional compiler flags for building library objects])
4894:
4895: _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
4896: [How to pass a linker flag through the compiler])
4897: #
4898: # Check to make sure the static flag actually works.
4899: #
4900: wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
4901: _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
4902: _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
4903: $lt_tmp_static_flag,
4904: [],
4905: [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
4906: _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
4907: [Compiler flag to prevent dynamic linking])
4908: ])# _LT_COMPILER_PIC
4909:
4910:
4911: # _LT_LINKER_SHLIBS([TAGNAME])
4912: # ----------------------------
4913: # See if the linker supports building shared libraries.
4914: m4_defun([_LT_LINKER_SHLIBS],
4915: [AC_REQUIRE([LT_PATH_LD])dnl
4916: AC_REQUIRE([LT_PATH_NM])dnl
4917: m4_require([_LT_PATH_MANIFEST_TOOL])dnl
4918: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
4919: m4_require([_LT_DECL_EGREP])dnl
4920: m4_require([_LT_DECL_SED])dnl
4921: m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
4922: m4_require([_LT_TAG_COMPILER])dnl
4923: AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4924: m4_if([$1], [CXX], [
4925: _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4926: _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4927: case $host_os in
4928: aix[[4-9]]*)
4929: # If we're using GNU nm, then we don't want the "-C" option.
4930: # -C means demangle to GNU nm, but means don't demangle to AIX nm.
4931: # Without the "-l" option, or with the "-B" option, AIX nm treats
4932: # weak defined symbols like other global defined symbols, whereas
4933: # GNU nm marks them as "W".
4934: # While the 'weak' keyword is ignored in the Export File, we need
4935: # it in the Import File for the 'aix-soname' feature, so we have
4936: # to replace the "-B" option with "-P" for AIX nm.
4937: if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4938: _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols'
4939: else
4940: _LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM | $SED -e '\''s/B\([[^B]]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
4941: fi
4942: ;;
4943: pw32*)
4944: _LT_TAGVAR(export_symbols_cmds, $1)=$ltdll_cmds
4945: ;;
4946: cygwin* | mingw* | cegcc*)
4947: case $cc_basename in
4948: cl*)
4949: _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
4950: ;;
4951: *)
4952: _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
4953: _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
4954: ;;
4955: esac
4956: ;;
4957: linux* | k*bsd*-gnu | gnu*)
4958: _LT_TAGVAR(link_all_deplibs, $1)=no
4959: ;;
4960: *)
4961: _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4962: ;;
4963: esac
4964: ], [
4965: runpath_var=
4966: _LT_TAGVAR(allow_undefined_flag, $1)=
4967: _LT_TAGVAR(always_export_symbols, $1)=no
4968: _LT_TAGVAR(archive_cmds, $1)=
4969: _LT_TAGVAR(archive_expsym_cmds, $1)=
4970: _LT_TAGVAR(compiler_needs_object, $1)=no
4971: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4972: _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4973: _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4974: _LT_TAGVAR(hardcode_automatic, $1)=no
4975: _LT_TAGVAR(hardcode_direct, $1)=no
4976: _LT_TAGVAR(hardcode_direct_absolute, $1)=no
4977: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4978: _LT_TAGVAR(hardcode_libdir_separator, $1)=
4979: _LT_TAGVAR(hardcode_minus_L, $1)=no
4980: _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4981: _LT_TAGVAR(inherit_rpath, $1)=no
4982: _LT_TAGVAR(link_all_deplibs, $1)=unknown
4983: _LT_TAGVAR(module_cmds, $1)=
4984: _LT_TAGVAR(module_expsym_cmds, $1)=
4985: _LT_TAGVAR(old_archive_from_new_cmds, $1)=
4986: _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4987: _LT_TAGVAR(thread_safe_flag_spec, $1)=
4988: _LT_TAGVAR(whole_archive_flag_spec, $1)=
4989: # include_expsyms should be a list of space-separated symbols to be *always*
4990: # included in the symbol list
4991: _LT_TAGVAR(include_expsyms, $1)=
4992: # exclude_expsyms can be an extended regexp of symbols to exclude
4993: # it will be wrapped by ' (' and ')$', so one must not match beginning or
4994: # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc',
4995: # as well as any symbol that contains 'd'.
4996: _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4997: # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
4998: # platforms (ab)use it in PIC code, but their linkers get confused if
4999: # the symbol is explicitly referenced. Since portable code cannot
5000: # rely on this symbol name, it's probably fine to never include it in
5001: # preloaded symbol tables.
5002: # Exclude shared library initialization/finalization symbols.
5003: dnl Note also adjust exclude_expsyms for C++ above.
5004: extract_expsyms_cmds=
5005:
5006: case $host_os in
5007: cygwin* | mingw* | pw32* | cegcc*)
5008: # FIXME: the MSVC++ port hasn't been tested in a loooong time
5009: # When not using gcc, we currently assume that we are using
5010: # Microsoft Visual C++.
5011: if test yes != "$GCC"; then
5012: with_gnu_ld=no
5013: fi
5014: ;;
5015: interix*)
5016: # we just hope/assume this is gcc and not c89 (= MSVC++)
5017: with_gnu_ld=yes
5018: ;;
5019: openbsd* | bitrig*)
5020: with_gnu_ld=no
5021: ;;
5022: linux* | k*bsd*-gnu | gnu*)
5023: _LT_TAGVAR(link_all_deplibs, $1)=no
5024: ;;
5025: esac
5026:
5027: _LT_TAGVAR(ld_shlibs, $1)=yes
5028:
5029: # On some targets, GNU ld is compatible enough with the native linker
5030: # that we're better off using the native interface for both.
5031: lt_use_gnu_ld_interface=no
5032: if test yes = "$with_gnu_ld"; then
5033: case $host_os in
5034: aix*)
5035: # The AIX port of GNU ld has always aspired to compatibility
5036: # with the native linker. However, as the warning in the GNU ld
5037: # block says, versions before 2.19.5* couldn't really create working
5038: # shared libraries, regardless of the interface used.
5039: case `$LD -v 2>&1` in
5040: *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
5041: *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
5042: *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
5043: *)
5044: lt_use_gnu_ld_interface=yes
5045: ;;
5046: esac
5047: ;;
5048: *)
5049: lt_use_gnu_ld_interface=yes
5050: ;;
5051: esac
5052: fi
5053:
5054: if test yes = "$lt_use_gnu_ld_interface"; then
5055: # If archive_cmds runs LD, not CC, wlarc should be empty
5056: wlarc='$wl'
5057:
5058: # Set some defaults for GNU ld with shared library support. These
5059: # are reset later if shared libraries are not supported. Putting them
5060: # here allows them to be overridden if necessary.
5061: runpath_var=LD_RUN_PATH
5062: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5063: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
5064: # ancient GNU ld didn't support --whole-archive et. al.
5065: if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
5066: _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
5067: else
5068: _LT_TAGVAR(whole_archive_flag_spec, $1)=
5069: fi
5070: supports_anon_versioning=no
5071: case `$LD -v | $SED -e 's/([^)]\+)\s\+//' 2>&1` in
5072: *GNU\ gold*) supports_anon_versioning=yes ;;
5073: *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
5074: *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
5075: *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
5076: *\ 2.11.*) ;; # other 2.11 versions
5077: *) supports_anon_versioning=yes ;;
5078: esac
5079:
5080: # See if GNU ld supports shared libraries.
5081: case $host_os in
5082: aix[[3-9]]*)
5083: # On AIX/PPC, the GNU linker is very broken
5084: if test ia64 != "$host_cpu"; then
5085: _LT_TAGVAR(ld_shlibs, $1)=no
5086: cat <<_LT_EOF 1>&2
5087:
5088: *** Warning: the GNU linker, at least up to release 2.19, is reported
5089: *** to be unable to reliably create shared libraries on AIX.
5090: *** Therefore, libtool is disabling shared libraries support. If you
5091: *** really care for shared libraries, you may want to install binutils
5092: *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
5093: *** You will then need to restart the configuration process.
5094:
5095: _LT_EOF
5096: fi
5097: ;;
5098:
5099: amigaos*)
5100: case $host_cpu in
5101: powerpc)
5102: # see comment about AmigaOS4 .so support
5103: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5104: _LT_TAGVAR(archive_expsym_cmds, $1)=''
5105: ;;
5106: m68k)
5107: _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
5108: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5109: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5110: ;;
5111: esac
5112: ;;
5113:
5114: beos*)
5115: if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5116: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5117: # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5118: # support --undefined. This deserves some investigation. FIXME
5119: _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5120: else
5121: _LT_TAGVAR(ld_shlibs, $1)=no
5122: fi
5123: ;;
5124:
5125: cygwin* | mingw* | pw32* | cegcc*)
5126: # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5127: # as there is no search path for DLLs.
5128: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5129: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols'
5130: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5131: _LT_TAGVAR(always_export_symbols, $1)=no
5132: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5133: _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
5134: _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
5135:
5136: if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
5137: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
5138: # If the export-symbols file already is a .def file, use it as
5139: # is; otherwise, prepend EXPORTS...
5140: _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
5141: cp $export_symbols $output_objdir/$soname.def;
5142: else
5143: echo EXPORTS > $output_objdir/$soname.def;
5144: cat $export_symbols >> $output_objdir/$soname.def;
5145: fi~
5146: $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
5147: else
5148: _LT_TAGVAR(ld_shlibs, $1)=no
5149: fi
5150: ;;
5151:
5152: haiku*)
5153: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5154: _LT_TAGVAR(link_all_deplibs, $1)=yes
5155: ;;
5156:
5157: os2*)
5158: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5159: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5160: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5161: shrext_cmds=.dll
5162: _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5163: $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5164: $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5165: $ECHO EXPORTS >> $output_objdir/$libname.def~
5166: emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
5167: $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5168: emximp -o $lib $output_objdir/$libname.def'
5169: _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5170: $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5171: $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5172: $ECHO EXPORTS >> $output_objdir/$libname.def~
5173: prefix_cmds="$SED"~
5174: if test EXPORTS = "`$SED 1q $export_symbols`"; then
5175: prefix_cmds="$prefix_cmds -e 1d";
5176: fi~
5177: prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
5178: cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
5179: $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5180: emximp -o $lib $output_objdir/$libname.def'
5181: _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
5182: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5183: ;;
5184:
5185: interix[[3-9]]*)
5186: _LT_TAGVAR(hardcode_direct, $1)=no
5187: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5188: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
5189: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5190: # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
5191: # Instead, shared libraries are loaded at an image base (0x10000000 by
5192: # default) and relocated if they conflict, which is a slow very memory
5193: # consuming and fragmenting process. To avoid this, we pick a random,
5194: # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
5195: # time. Moving up from 0x10000000 also allows more sbrk(2) space.
5196: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5197: _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5198: ;;
5199:
5200: gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
5201: tmp_diet=no
5202: if test linux-dietlibc = "$host_os"; then
5203: case $cc_basename in
5204: diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
5205: esac
5206: fi
5207: if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
5208: && test no = "$tmp_diet"
5209: then
5210: tmp_addflag=' $pic_flag'
5211: tmp_sharedflag='-shared'
5212: case $cc_basename,$host_cpu in
5213: pgcc*) # Portland Group C compiler
5214: _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
5215: tmp_addflag=' $pic_flag'
5216: ;;
5217: pgf77* | pgf90* | pgf95* | pgfortran*)
5218: # Portland Group f77 and f90 compilers
5219: _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
5220: tmp_addflag=' $pic_flag -Mnomain' ;;
5221: ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
5222: tmp_addflag=' -i_dynamic' ;;
5223: efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
5224: tmp_addflag=' -i_dynamic -nofor_main' ;;
5225: ifc* | ifort*) # Intel Fortran compiler
5226: tmp_addflag=' -nofor_main' ;;
5227: lf95*) # Lahey Fortran 8.1
5228: _LT_TAGVAR(whole_archive_flag_spec, $1)=
5229: tmp_sharedflag='--shared' ;;
5230: nagfor*) # NAGFOR 5.3
5231: tmp_sharedflag='-Wl,-shared' ;;
5232: xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
5233: tmp_sharedflag='-qmkshrobj'
5234: tmp_addflag= ;;
5235: nvcc*) # Cuda Compiler Driver 2.2
5236: _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
5237: _LT_TAGVAR(compiler_needs_object, $1)=yes
5238: ;;
5239: esac
5240: case `$CC -V 2>&1 | sed 5q` in
5241: *Sun\ C*) # Sun C 5.9
5242: _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
5243: _LT_TAGVAR(compiler_needs_object, $1)=yes
5244: tmp_sharedflag='-G' ;;
5245: *Sun\ F*) # Sun Fortran 8.3
5246: tmp_sharedflag='-G' ;;
5247: esac
5248: _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5249:
5250: if test yes = "$supports_anon_versioning"; then
5251: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
5252: cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5253: echo "local: *; };" >> $output_objdir/$libname.ver~
5254: $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
5255: fi
5256:
5257: case $cc_basename in
5258: tcc*)
5259: _LT_TAGVAR(export_dynamic_flag_spec, $1)='-rdynamic'
5260: ;;
5261: xlf* | bgf* | bgxlf* | mpixlf*)
5262: # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
5263: _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
5264: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5265: _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
5266: if test yes = "$supports_anon_versioning"; then
5267: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
5268: cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5269: echo "local: *; };" >> $output_objdir/$libname.ver~
5270: $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
5271: fi
5272: ;;
5273: esac
5274: else
5275: _LT_TAGVAR(ld_shlibs, $1)=no
5276: fi
5277: ;;
5278:
5279: netbsd* | netbsdelf*-gnu)
5280: if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
5281: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5282: wlarc=
5283: else
5284: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5285: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
5286: fi
5287: ;;
5288:
5289: solaris*)
5290: if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
5291: _LT_TAGVAR(ld_shlibs, $1)=no
5292: cat <<_LT_EOF 1>&2
5293:
5294: *** Warning: The releases 2.8.* of the GNU linker cannot reliably
5295: *** create shared libraries on Solaris systems. Therefore, libtool
5296: *** is disabling shared libraries support. We urge you to upgrade GNU
5297: *** binutils to release 2.9.1 or newer. Another option is to modify
5298: *** your PATH or compiler configuration so that the native linker is
5299: *** used, and then restart.
5300:
5301: _LT_EOF
5302: elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5303: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5304: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
5305: else
5306: _LT_TAGVAR(ld_shlibs, $1)=no
5307: fi
5308: ;;
5309:
5310: sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
5311: case `$LD -v 2>&1` in
5312: *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
5313: _LT_TAGVAR(ld_shlibs, $1)=no
5314: cat <<_LT_EOF 1>&2
5315:
5316: *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot
5317: *** reliably create shared libraries on SCO systems. Therefore, libtool
5318: *** is disabling shared libraries support. We urge you to upgrade GNU
5319: *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
5320: *** your PATH or compiler configuration so that the native linker is
5321: *** used, and then restart.
5322:
5323: _LT_EOF
5324: ;;
5325: *)
5326: # For security reasons, it is highly recommended that you always
5327: # use absolute paths for naming shared libraries, and exclude the
5328: # DT_RUNPATH tag from executables and libraries. But doing so
5329: # requires that you compile everything twice, which is a pain.
5330: if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5331: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5332: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5333: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
5334: else
5335: _LT_TAGVAR(ld_shlibs, $1)=no
5336: fi
5337: ;;
5338: esac
5339: ;;
5340:
5341: sunos4*)
5342: _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5343: wlarc=
5344: _LT_TAGVAR(hardcode_direct, $1)=yes
5345: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5346: ;;
5347:
5348: *)
5349: if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5350: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5351: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
5352: else
5353: _LT_TAGVAR(ld_shlibs, $1)=no
5354: fi
5355: ;;
5356: esac
5357:
5358: if test no = "$_LT_TAGVAR(ld_shlibs, $1)"; then
5359: runpath_var=
5360: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
5361: _LT_TAGVAR(export_dynamic_flag_spec, $1)=
5362: _LT_TAGVAR(whole_archive_flag_spec, $1)=
5363: fi
5364: else
5365: # PORTME fill in a description of your system's linker (not GNU ld)
5366: case $host_os in
5367: aix3*)
5368: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5369: _LT_TAGVAR(always_export_symbols, $1)=yes
5370: _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
5371: # Note: this linker hardcodes the directories in LIBPATH if there
5372: # are no directories specified by -L.
5373: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5374: if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then
5375: # Neither direct hardcoding nor static linking is supported with a
5376: # broken collect2.
5377: _LT_TAGVAR(hardcode_direct, $1)=unsupported
5378: fi
5379: ;;
5380:
5381: aix[[4-9]]*)
5382: if test ia64 = "$host_cpu"; then
5383: # On IA64, the linker does run time linking by default, so we don't
5384: # have to do anything special.
5385: aix_use_runtimelinking=no
5386: exp_sym_flag='-Bexport'
5387: no_entry_flag=
5388: else
5389: # If we're using GNU nm, then we don't want the "-C" option.
5390: # -C means demangle to GNU nm, but means don't demangle to AIX nm.
5391: # Without the "-l" option, or with the "-B" option, AIX nm treats
5392: # weak defined symbols like other global defined symbols, whereas
5393: # GNU nm marks them as "W".
5394: # While the 'weak' keyword is ignored in the Export File, we need
5395: # it in the Import File for the 'aix-soname' feature, so we have
5396: # to replace the "-B" option with "-P" for AIX nm.
5397: if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
5398: _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols'
5399: else
5400: _LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM | $SED -e '\''s/B\([[^B]]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
5401: fi
5402: aix_use_runtimelinking=no
5403:
5404: # Test if we are trying to use run time linking or normal
5405: # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5406: # have runtime linking enabled, and use it for executables.
5407: # For shared libraries, we enable/disable runtime linking
5408: # depending on the kind of the shared library created -
5409: # when "with_aix_soname,aix_use_runtimelinking" is:
5410: # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables
5411: # "aix,yes" lib.so shared, rtl:yes, for executables
5412: # lib.a static archive
5413: # "both,no" lib.so.V(shr.o) shared, rtl:yes
5414: # lib.a(lib.so.V) shared, rtl:no, for executables
5415: # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
5416: # lib.a(lib.so.V) shared, rtl:no
5417: # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables
5418: # lib.a static archive
5419: case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5420: for ld_flag in $LDFLAGS; do
5421: if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then
5422: aix_use_runtimelinking=yes
5423: break
5424: fi
5425: done
5426: if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
5427: # With aix-soname=svr4, we create the lib.so.V shared archives only,
5428: # so we don't have lib.a shared libs to link our executables.
5429: # We have to force runtime linking in this case.
5430: aix_use_runtimelinking=yes
5431: LDFLAGS="$LDFLAGS -Wl,-brtl"
5432: fi
5433: ;;
5434: esac
5435:
5436: exp_sym_flag='-bexport'
5437: no_entry_flag='-bnoentry'
5438: fi
5439:
5440: # When large executables or shared objects are built, AIX ld can
5441: # have problems creating the table of contents. If linking a library
5442: # or program results in "error TOC overflow" add -mminimal-toc to
5443: # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5444: # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5445:
5446: _LT_TAGVAR(archive_cmds, $1)=''
5447: _LT_TAGVAR(hardcode_direct, $1)=yes
5448: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5449: _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5450: _LT_TAGVAR(link_all_deplibs, $1)=yes
5451: _LT_TAGVAR(file_list_spec, $1)='$wl-f,'
5452: case $with_aix_soname,$aix_use_runtimelinking in
5453: aix,*) ;; # traditional, no import file
5454: svr4,* | *,yes) # use import file
5455: # The Import File defines what to hardcode.
5456: _LT_TAGVAR(hardcode_direct, $1)=no
5457: _LT_TAGVAR(hardcode_direct_absolute, $1)=no
5458: ;;
5459: esac
5460:
5461: if test yes = "$GCC"; then
5462: case $host_os in aix4.[[012]]|aix4.[[012]].*)
5463: # We only want to do this on AIX 4.2 and lower, the check
5464: # below for broken collect2 doesn't work under 4.3+
5465: collect2name=`$CC -print-prog-name=collect2`
5466: if test -f "$collect2name" &&
5467: strings "$collect2name" | $GREP resolve_lib_name >/dev/null
5468: then
5469: # We have reworked collect2
5470: :
5471: else
5472: # We have old collect2
5473: _LT_TAGVAR(hardcode_direct, $1)=unsupported
5474: # It fails to find uninstalled libraries when the uninstalled
5475: # path is not listed in the libpath. Setting hardcode_minus_L
5476: # to unsupported forces relinking
5477: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5478: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5479: _LT_TAGVAR(hardcode_libdir_separator, $1)=
5480: fi
5481: ;;
5482: esac
5483: shared_flag='-shared'
5484: if test yes = "$aix_use_runtimelinking"; then
5485: shared_flag="$shared_flag "'$wl-G'
5486: fi
5487: # Need to ensure runtime linking is disabled for the traditional
5488: # shared library, or the linker may eventually find shared libraries
5489: # /with/ Import File - we do not want to mix them.
5490: shared_flag_aix='-shared'
5491: shared_flag_svr4='-shared $wl-G'
5492: else
5493: # not using gcc
5494: if test ia64 = "$host_cpu"; then
5495: # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5496: # chokes on -Wl,-G. The following line is correct:
5497: shared_flag='-G'
5498: else
5499: if test yes = "$aix_use_runtimelinking"; then
5500: shared_flag='$wl-G'
5501: else
5502: shared_flag='$wl-bM:SRE'
5503: fi
5504: shared_flag_aix='$wl-bM:SRE'
5505: shared_flag_svr4='$wl-G'
5506: fi
5507: fi
5508:
5509: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall'
5510: # It seems that -bexpall does not export symbols beginning with
5511: # underscore (_), so it is better to generate a list of symbols to export.
5512: _LT_TAGVAR(always_export_symbols, $1)=yes
5513: if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
5514: # Warning - without using the other runtime loading flags (-brtl),
5515: # -berok will link without error, but may produce a broken library.
5516: _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
5517: # Determine the default libpath from the value encoded in an
5518: # empty executable.
5519: _LT_SYS_MODULE_PATH_AIX([$1])
5520: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
5521: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
5522: else
5523: if test ia64 = "$host_cpu"; then
5524: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib'
5525: _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5526: _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols"
5527: else
5528: # Determine the default libpath from the value encoded in an
5529: # empty executable.
5530: _LT_SYS_MODULE_PATH_AIX([$1])
5531: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
5532: # Warning - without using the other run time loading flags,
5533: # -berok will link without error, but may produce a broken library.
5534: _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok'
5535: _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok'
5536: if test yes = "$with_gnu_ld"; then
5537: # We only use this code for GNU lds that support --whole-archive.
5538: _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
5539: else
5540: # Exported symbols can be pulled into shared objects from archives
5541: _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5542: fi
5543: _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5544: _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
5545: # -brtl affects multiple linker settings, -berok does not and is overridden later
5546: compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`'
5547: if test svr4 != "$with_aix_soname"; then
5548: # This is similar to how AIX traditionally builds its shared libraries.
5549: _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname'
5550: fi
5551: if test aix != "$with_aix_soname"; then
5552: _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp'
5553: else
5554: # used by -dlpreopen to get the symbols
5555: _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir'
5556: fi
5557: _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d'
5558: fi
5559: fi
5560: ;;
5561:
5562: amigaos*)
5563: case $host_cpu in
5564: powerpc)
5565: # see comment about AmigaOS4 .so support
5566: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5567: _LT_TAGVAR(archive_expsym_cmds, $1)=''
5568: ;;
5569: m68k)
5570: _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
5571: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5572: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5573: ;;
5574: esac
5575: ;;
5576:
5577: bsdi[[45]]*)
5578: _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5579: ;;
5580:
5581: cygwin* | mingw* | pw32* | cegcc*)
5582: # When not using gcc, we currently assume that we are using
5583: # Microsoft Visual C++.
5584: # hardcode_libdir_flag_spec is actually meaningless, as there is
5585: # no search path for DLLs.
5586: case $cc_basename in
5587: cl*)
5588: # Native MSVC
5589: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5590: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5591: _LT_TAGVAR(always_export_symbols, $1)=yes
5592: _LT_TAGVAR(file_list_spec, $1)='@'
5593: # Tell ltmain to make .lib files, not .a files.
5594: libext=lib
5595: # Tell ltmain to make .dll files, not .so files.
5596: shrext_cmds=.dll
5597: # FIXME: Setting linknames here is a bad hack.
5598: _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
5599: _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
5600: cp "$export_symbols" "$output_objdir/$soname.def";
5601: echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
5602: else
5603: $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
5604: fi~
5605: $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
5606: linknames='
5607: # The linker will not automatically build a static lib if we build a DLL.
5608: # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5609: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5610: _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
5611: _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1,DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
5612: # Don't use ranlib
5613: _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
5614: _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
5615: lt_tool_outputfile="@TOOL_OUTPUT@"~
5616: case $lt_outputfile in
5617: *.exe|*.EXE) ;;
5618: *)
5619: lt_outputfile=$lt_outputfile.exe
5620: lt_tool_outputfile=$lt_tool_outputfile.exe
5621: ;;
5622: esac~
5623: if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
5624: $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
5625: $RM "$lt_outputfile.manifest";
5626: fi'
5627: ;;
5628: *)
5629: # Assume MSVC wrapper
5630: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5631: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5632: # Tell ltmain to make .lib files, not .a files.
5633: libext=lib
5634: # Tell ltmain to make .dll files, not .so files.
5635: shrext_cmds=.dll
5636: # FIXME: Setting linknames here is a bad hack.
5637: _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
5638: # The linker will automatically build a .lib file if we build a DLL.
5639: _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5640: # FIXME: Should let the user specify the lib program.
5641: _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
5642: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5643: ;;
5644: esac
5645: ;;
5646:
5647: darwin* | rhapsody*)
5648: _LT_DARWIN_LINKER_FEATURES($1)
5649: ;;
5650:
5651: dgux*)
5652: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5653: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5654: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5655: ;;
5656:
5657: # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5658: # support. Future versions do this automatically, but an explicit c++rt0.o
5659: # does not break anything, and helps significantly (at the cost of a little
5660: # extra space).
5661: freebsd2.2*)
5662: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5663: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5664: _LT_TAGVAR(hardcode_direct, $1)=yes
5665: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5666: ;;
5667:
5668: # Unfortunately, older versions of FreeBSD 2 do not have this feature.
5669: freebsd2.*)
5670: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5671: _LT_TAGVAR(hardcode_direct, $1)=yes
5672: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5673: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5674: ;;
5675:
5676: # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5677: freebsd* | dragonfly*)
5678: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5679: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5680: _LT_TAGVAR(hardcode_direct, $1)=yes
5681: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5682: ;;
5683:
5684: hpux9*)
5685: if test yes = "$GCC"; then
5686: _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
5687: else
5688: _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
5689: fi
5690: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
5691: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5692: _LT_TAGVAR(hardcode_direct, $1)=yes
5693:
5694: # hardcode_minus_L: Not really in the search PATH,
5695: # but as the default location of the library.
5696: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5697: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5698: ;;
5699:
5700: hpux10*)
5701: if test yes,no = "$GCC,$with_gnu_ld"; then
5702: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5703: else
5704: _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5705: fi
5706: if test no = "$with_gnu_ld"; then
5707: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
5708: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5709: _LT_TAGVAR(hardcode_direct, $1)=yes
5710: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5711: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5712: # hardcode_minus_L: Not really in the search PATH,
5713: # but as the default location of the library.
5714: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5715: fi
5716: ;;
5717:
5718: hpux11*)
5719: if test yes,no = "$GCC,$with_gnu_ld"; then
5720: case $host_cpu in
5721: hppa*64*)
5722: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
5723: ;;
5724: ia64*)
5725: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5726: ;;
5727: *)
5728: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5729: ;;
5730: esac
5731: else
5732: case $host_cpu in
5733: hppa*64*)
5734: _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
5735: ;;
5736: ia64*)
5737: _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5738: ;;
5739: *)
5740: m4_if($1, [], [
5741: # Older versions of the 11.00 compiler do not understand -b yet
5742: # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
5743: _LT_LINKER_OPTION([if $CC understands -b],
5744: _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
5745: [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
5746: [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
5747: [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
5748: ;;
5749: esac
5750: fi
5751: if test no = "$with_gnu_ld"; then
5752: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
5753: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5754:
5755: case $host_cpu in
5756: hppa*64*|ia64*)
5757: _LT_TAGVAR(hardcode_direct, $1)=no
5758: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5759: ;;
5760: *)
5761: _LT_TAGVAR(hardcode_direct, $1)=yes
5762: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5763: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5764:
5765: # hardcode_minus_L: Not really in the search PATH,
5766: # but as the default location of the library.
5767: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5768: ;;
5769: esac
5770: fi
5771: ;;
5772:
5773: irix5* | irix6* | nonstopux*)
5774: if test yes = "$GCC"; then
5775: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
5776: # Try to use the -exported_symbol ld option, if it does not
5777: # work, assume that -exports_file does not work either and
5778: # implicitly export all symbols.
5779: # This should be the same for all languages, so no per-tag cache variable.
5780: AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
5781: [lt_cv_irix_exported_symbol],
5782: [save_LDFLAGS=$LDFLAGS
5783: LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null"
5784: AC_LINK_IFELSE(
5785: [AC_LANG_SOURCE(
5786: [AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
5787: [C++], [[int foo (void) { return 0; }]],
5788: [Fortran 77], [[
5789: subroutine foo
5790: end]],
5791: [Fortran], [[
5792: subroutine foo
5793: end]])])],
5794: [lt_cv_irix_exported_symbol=yes],
5795: [lt_cv_irix_exported_symbol=no])
5796: LDFLAGS=$save_LDFLAGS])
5797: if test yes = "$lt_cv_irix_exported_symbol"; then
5798: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib'
5799: fi
5800: _LT_TAGVAR(link_all_deplibs, $1)=no
5801: else
5802: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
5803: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib'
5804: fi
5805: _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5806: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5807: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5808: _LT_TAGVAR(inherit_rpath, $1)=yes
5809: _LT_TAGVAR(link_all_deplibs, $1)=yes
5810: ;;
5811:
5812: linux*)
5813: case $cc_basename in
5814: tcc*)
5815: # Fabrice Bellard et al's Tiny C Compiler
5816: _LT_TAGVAR(ld_shlibs, $1)=yes
5817: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5818: ;;
5819: esac
5820: ;;
5821:
5822: netbsd* | netbsdelf*-gnu)
5823: if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
5824: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5825: else
5826: _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5827: fi
5828: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5829: _LT_TAGVAR(hardcode_direct, $1)=yes
5830: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5831: ;;
5832:
5833: newsos6)
5834: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5835: _LT_TAGVAR(hardcode_direct, $1)=yes
5836: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5837: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5838: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5839: ;;
5840:
5841: *nto* | *qnx*)
5842: ;;
5843:
5844: openbsd* | bitrig*)
5845: if test -f /usr/libexec/ld.so; then
5846: _LT_TAGVAR(hardcode_direct, $1)=yes
5847: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5848: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5849: if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
5850: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5851: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols'
5852: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
5853: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5854: else
5855: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5856: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
5857: fi
5858: else
5859: _LT_TAGVAR(ld_shlibs, $1)=no
5860: fi
5861: ;;
5862:
5863: os2*)
5864: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5865: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5866: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5867: shrext_cmds=.dll
5868: _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5869: $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5870: $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5871: $ECHO EXPORTS >> $output_objdir/$libname.def~
5872: emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
5873: $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5874: emximp -o $lib $output_objdir/$libname.def'
5875: _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5876: $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5877: $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5878: $ECHO EXPORTS >> $output_objdir/$libname.def~
5879: prefix_cmds="$SED"~
5880: if test EXPORTS = "`$SED 1q $export_symbols`"; then
5881: prefix_cmds="$prefix_cmds -e 1d";
5882: fi~
5883: prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
5884: cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
5885: $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5886: emximp -o $lib $output_objdir/$libname.def'
5887: _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
5888: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5889: ;;
5890:
5891: osf3*)
5892: if test yes = "$GCC"; then
5893: _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
5894: _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
5895: else
5896: _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5897: _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
5898: fi
5899: _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5900: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5901: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5902: ;;
5903:
5904: osf4* | osf5*) # as osf3* with the addition of -msym flag
5905: if test yes = "$GCC"; then
5906: _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
5907: _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
5908: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5909: else
5910: _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5911: _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
5912: _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
5913: $CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp'
5914:
5915: # Both c and cxx compiler support -rpath directly
5916: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5917: fi
5918: _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5919: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5920: ;;
5921:
5922: solaris*)
5923: _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
5924: if test yes = "$GCC"; then
5925: wlarc='$wl'
5926: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
5927: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5928: $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5929: else
5930: case `$CC -V 2>&1` in
5931: *"Compilers 5.0"*)
5932: wlarc=''
5933: _LT_TAGVAR(archive_cmds, $1)='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags'
5934: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5935: $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
5936: ;;
5937: *)
5938: wlarc='$wl'
5939: _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags'
5940: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5941: $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5942: ;;
5943: esac
5944: fi
5945: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5946: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5947: case $host_os in
5948: solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5949: *)
5950: # The compiler driver will combine and reorder linker options,
5951: # but understands '-z linker_flag'. GCC discards it without '$wl',
5952: # but is careful enough not to reorder.
5953: # Supported since Solaris 2.6 (maybe 2.5.1?)
5954: if test yes = "$GCC"; then
5955: _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
5956: else
5957: _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
5958: fi
5959: ;;
5960: esac
5961: _LT_TAGVAR(link_all_deplibs, $1)=yes
5962: ;;
5963:
5964: sunos4*)
5965: if test sequent = "$host_vendor"; then
5966: # Use $CC to link under sequent, because it throws in some extra .o
5967: # files that make .init and .fini sections work.
5968: _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5969: else
5970: _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5971: fi
5972: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5973: _LT_TAGVAR(hardcode_direct, $1)=yes
5974: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5975: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5976: ;;
5977:
5978: sysv4)
5979: case $host_vendor in
5980: sni)
5981: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5982: _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5983: ;;
5984: siemens)
5985: ## LD is ld it makes a PLAMLIB
5986: ## CC just makes a GrossModule.
5987: _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5988: _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5989: _LT_TAGVAR(hardcode_direct, $1)=no
5990: ;;
5991: motorola)
5992: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5993: _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5994: ;;
5995: esac
5996: runpath_var='LD_RUN_PATH'
5997: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5998: ;;
5999:
6000: sysv4.3*)
6001: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6002: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6003: _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
6004: ;;
6005:
6006: sysv4*MP*)
6007: if test -d /usr/nec; then
6008: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6009: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6010: runpath_var=LD_RUN_PATH
6011: hardcode_runpath_var=yes
6012: _LT_TAGVAR(ld_shlibs, $1)=yes
6013: fi
6014: ;;
6015:
6016: sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6017: _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
6018: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6019: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6020: runpath_var='LD_RUN_PATH'
6021:
6022: if test yes = "$GCC"; then
6023: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6024: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6025: else
6026: _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6027: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6028: fi
6029: ;;
6030:
6031: sysv5* | sco3.2v5* | sco5v6*)
6032: # Note: We CANNOT use -z defs as we might desire, because we do not
6033: # link with -lc, and that would cause any symbols used from libc to
6034: # always be unresolved, which means just about no library would
6035: # ever link correctly. If we're not using GNU ld we use -z text
6036: # though, which does catch some bad symbols but isn't as heavy-handed
6037: # as -z defs.
6038: _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
6039: _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs'
6040: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6041: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6042: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir'
6043: _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6044: _LT_TAGVAR(link_all_deplibs, $1)=yes
6045: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'
6046: runpath_var='LD_RUN_PATH'
6047:
6048: if test yes = "$GCC"; then
6049: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6050: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6051: else
6052: _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6053: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6054: fi
6055: ;;
6056:
6057: uts4*)
6058: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6059: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6060: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6061: ;;
6062:
6063: *)
6064: _LT_TAGVAR(ld_shlibs, $1)=no
6065: ;;
6066: esac
6067:
6068: if test sni = "$host_vendor"; then
6069: case $host in
6070: sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
6071: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Blargedynsym'
6072: ;;
6073: esac
6074: fi
6075: fi
6076: ])
6077: AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
6078: test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no
6079:
6080: _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
6081:
6082: _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
6083: _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
6084: _LT_DECL([], [extract_expsyms_cmds], [2],
6085: [The commands to extract the exported symbol list from a shared archive])
6086:
6087: #
6088: # Do we need to explicitly link libc?
6089: #
6090: case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
6091: x|xyes)
6092: # Assume -lc should be added
6093: _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6094:
6095: if test yes,yes = "$GCC,$enable_shared"; then
6096: case $_LT_TAGVAR(archive_cmds, $1) in
6097: *'~'*)
6098: # FIXME: we may have to deal with multi-command sequences.
6099: ;;
6100: '$CC '*)
6101: # Test whether the compiler implicitly links with -lc since on some
6102: # systems, -lgcc has to come before -lc. If gcc already passes -lc
6103: # to ld, don't add -lc before -lgcc.
6104: AC_CACHE_CHECK([whether -lc should be explicitly linked in],
6105: [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
6106: [$RM conftest*
6107: echo "$lt_simple_compile_test_code" > conftest.$ac_ext
6108:
6109: if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
6110: soname=conftest
6111: lib=conftest
6112: libobjs=conftest.$ac_objext
6113: deplibs=
6114: wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
6115: pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
6116: compiler_flags=-v
6117: linker_flags=-v
6118: verstring=
6119: output_objdir=.
6120: libname=conftest
6121: lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
6122: _LT_TAGVAR(allow_undefined_flag, $1)=
6123: if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
6124: then
6125: lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6126: else
6127: lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6128: fi
6129: _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
6130: else
6131: cat conftest.err 1>&5
6132: fi
6133: $RM conftest*
6134: ])
6135: _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
6136: ;;
6137: esac
6138: fi
6139: ;;
6140: esac
6141:
6142: _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
6143: [Whether or not to add -lc for building shared libraries])
6144: _LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
6145: [enable_shared_with_static_runtimes], [0],
6146: [Whether or not to disallow shared libs when runtime libs are static])
6147: _LT_TAGDECL([], [export_dynamic_flag_spec], [1],
6148: [Compiler flag to allow reflexive dlopens])
6149: _LT_TAGDECL([], [whole_archive_flag_spec], [1],
6150: [Compiler flag to generate shared objects directly from archives])
6151: _LT_TAGDECL([], [compiler_needs_object], [1],
6152: [Whether the compiler copes with passing no objects directly])
6153: _LT_TAGDECL([], [old_archive_from_new_cmds], [2],
6154: [Create an old-style archive from a shared archive])
6155: _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
6156: [Create a temporary old-style archive to link instead of a shared archive])
6157: _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
6158: _LT_TAGDECL([], [archive_expsym_cmds], [2])
6159: _LT_TAGDECL([], [module_cmds], [2],
6160: [Commands used to build a loadable module if different from building
6161: a shared archive.])
6162: _LT_TAGDECL([], [module_expsym_cmds], [2])
6163: _LT_TAGDECL([], [with_gnu_ld], [1],
6164: [Whether we are building with GNU ld or not])
6165: _LT_TAGDECL([], [allow_undefined_flag], [1],
6166: [Flag that allows shared libraries with undefined symbols to be built])
6167: _LT_TAGDECL([], [no_undefined_flag], [1],
6168: [Flag that enforces no undefined symbols])
6169: _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
6170: [Flag to hardcode $libdir into a binary during linking.
6171: This must work even if $libdir does not exist])
6172: _LT_TAGDECL([], [hardcode_libdir_separator], [1],
6173: [Whether we need a single "-rpath" flag with a separated argument])
6174: _LT_TAGDECL([], [hardcode_direct], [0],
6175: [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
6176: DIR into the resulting binary])
6177: _LT_TAGDECL([], [hardcode_direct_absolute], [0],
6178: [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
6179: DIR into the resulting binary and the resulting library dependency is
6180: "absolute", i.e impossible to change by setting $shlibpath_var if the
6181: library is relocated])
6182: _LT_TAGDECL([], [hardcode_minus_L], [0],
6183: [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
6184: into the resulting binary])
6185: _LT_TAGDECL([], [hardcode_shlibpath_var], [0],
6186: [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
6187: into the resulting binary])
6188: _LT_TAGDECL([], [hardcode_automatic], [0],
6189: [Set to "yes" if building a shared library automatically hardcodes DIR
6190: into the library and all subsequent libraries and executables linked
6191: against it])
6192: _LT_TAGDECL([], [inherit_rpath], [0],
6193: [Set to yes if linker adds runtime paths of dependent libraries
6194: to runtime path list])
6195: _LT_TAGDECL([], [link_all_deplibs], [0],
6196: [Whether libtool must link a program against all its dependency libraries])
6197: _LT_TAGDECL([], [always_export_symbols], [0],
6198: [Set to "yes" if exported symbols are required])
6199: _LT_TAGDECL([], [export_symbols_cmds], [2],
6200: [The commands to list exported symbols])
6201: _LT_TAGDECL([], [exclude_expsyms], [1],
6202: [Symbols that should not be listed in the preloaded symbols])
6203: _LT_TAGDECL([], [include_expsyms], [1],
6204: [Symbols that must always be exported])
6205: _LT_TAGDECL([], [prelink_cmds], [2],
6206: [Commands necessary for linking programs (against libraries) with templates])
6207: _LT_TAGDECL([], [postlink_cmds], [2],
6208: [Commands necessary for finishing linking programs])
6209: _LT_TAGDECL([], [file_list_spec], [1],
6210: [Specify filename containing input files])
6211: dnl FIXME: Not yet implemented
6212: dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
6213: dnl [Compiler flag to generate thread safe objects])
6214: ])# _LT_LINKER_SHLIBS
6215:
6216:
6217: # _LT_LANG_C_CONFIG([TAG])
6218: # ------------------------
6219: # Ensure that the configuration variables for a C compiler are suitably
6220: # defined. These variables are subsequently used by _LT_CONFIG to write
6221: # the compiler configuration to 'libtool'.
6222: m4_defun([_LT_LANG_C_CONFIG],
6223: [m4_require([_LT_DECL_EGREP])dnl
6224: lt_save_CC=$CC
6225: AC_LANG_PUSH(C)
6226:
6227: # Source file extension for C test sources.
6228: ac_ext=c
6229:
6230: # Object file extension for compiled C test sources.
6231: objext=o
6232: _LT_TAGVAR(objext, $1)=$objext
6233:
6234: # Code to be used in simple compile tests
6235: lt_simple_compile_test_code="int some_variable = 0;"
6236:
6237: # Code to be used in simple link tests
6238: lt_simple_link_test_code='int main(){return(0);}'
6239:
6240: _LT_TAG_COMPILER
6241: # Save the default compiler, since it gets overwritten when the other
6242: # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
6243: compiler_DEFAULT=$CC
6244:
6245: # save warnings/boilerplate of simple test code
6246: _LT_COMPILER_BOILERPLATE
6247: _LT_LINKER_BOILERPLATE
6248:
6249: ## CAVEAT EMPTOR:
6250: ## There is no encapsulation within the following macros, do not change
6251: ## the running order or otherwise move them around unless you know exactly
6252: ## what you are doing...
6253: if test -n "$compiler"; then
6254: _LT_COMPILER_NO_RTTI($1)
6255: _LT_COMPILER_PIC($1)
6256: _LT_COMPILER_C_O($1)
6257: _LT_COMPILER_FILE_LOCKS($1)
6258: _LT_LINKER_SHLIBS($1)
6259: _LT_SYS_DYNAMIC_LINKER($1)
6260: _LT_LINKER_HARDCODE_LIBPATH($1)
6261: LT_SYS_DLOPEN_SELF
6262: _LT_CMD_STRIPLIB
6263:
6264: # Report what library types will actually be built
6265: AC_MSG_CHECKING([if libtool supports shared libraries])
6266: AC_MSG_RESULT([$can_build_shared])
6267:
6268: AC_MSG_CHECKING([whether to build shared libraries])
6269: test no = "$can_build_shared" && enable_shared=no
6270:
6271: # On AIX, shared libraries and static libraries use the same namespace, and
6272: # are all built from PIC.
6273: case $host_os in
6274: aix3*)
6275: test yes = "$enable_shared" && enable_static=no
6276: if test -n "$RANLIB"; then
6277: archive_cmds="$archive_cmds~\$RANLIB \$lib"
6278: postinstall_cmds='$RANLIB $lib'
6279: fi
6280: ;;
6281:
6282: aix[[4-9]]*)
6283: if test ia64 != "$host_cpu"; then
6284: case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
6285: yes,aix,yes) ;; # shared object as lib.so file only
6286: yes,svr4,*) ;; # shared object as lib.so archive member only
6287: yes,*) enable_static=no ;; # shared object in lib.a archive as well
6288: esac
6289: fi
6290: ;;
6291: esac
6292: AC_MSG_RESULT([$enable_shared])
6293:
6294: AC_MSG_CHECKING([whether to build static libraries])
6295: # Make sure either enable_shared or enable_static is yes.
6296: test yes = "$enable_shared" || enable_static=yes
6297: AC_MSG_RESULT([$enable_static])
6298:
6299: _LT_CONFIG($1)
6300: fi
6301: AC_LANG_POP
6302: CC=$lt_save_CC
6303: ])# _LT_LANG_C_CONFIG
6304:
6305:
6306: # _LT_LANG_CXX_CONFIG([TAG])
6307: # --------------------------
6308: # Ensure that the configuration variables for a C++ compiler are suitably
6309: # defined. These variables are subsequently used by _LT_CONFIG to write
6310: # the compiler configuration to 'libtool'.
6311: m4_defun([_LT_LANG_CXX_CONFIG],
6312: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
6313: m4_require([_LT_DECL_EGREP])dnl
6314: m4_require([_LT_PATH_MANIFEST_TOOL])dnl
6315: if test -n "$CXX" && ( test no != "$CXX" &&
6316: ( (test g++ = "$CXX" && `g++ -v >/dev/null 2>&1` ) ||
6317: (test g++ != "$CXX"))); then
6318: AC_PROG_CXXCPP
6319: else
6320: _lt_caught_CXX_error=yes
6321: fi
6322:
6323: AC_LANG_PUSH(C++)
6324: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6325: _LT_TAGVAR(allow_undefined_flag, $1)=
6326: _LT_TAGVAR(always_export_symbols, $1)=no
6327: _LT_TAGVAR(archive_expsym_cmds, $1)=
6328: _LT_TAGVAR(compiler_needs_object, $1)=no
6329: _LT_TAGVAR(export_dynamic_flag_spec, $1)=
6330: _LT_TAGVAR(hardcode_direct, $1)=no
6331: _LT_TAGVAR(hardcode_direct_absolute, $1)=no
6332: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
6333: _LT_TAGVAR(hardcode_libdir_separator, $1)=
6334: _LT_TAGVAR(hardcode_minus_L, $1)=no
6335: _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
6336: _LT_TAGVAR(hardcode_automatic, $1)=no
6337: _LT_TAGVAR(inherit_rpath, $1)=no
6338: _LT_TAGVAR(module_cmds, $1)=
6339: _LT_TAGVAR(module_expsym_cmds, $1)=
6340: _LT_TAGVAR(link_all_deplibs, $1)=unknown
6341: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6342: _LT_TAGVAR(reload_flag, $1)=$reload_flag
6343: _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
6344: _LT_TAGVAR(no_undefined_flag, $1)=
6345: _LT_TAGVAR(whole_archive_flag_spec, $1)=
6346: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
6347:
6348: # Source file extension for C++ test sources.
6349: ac_ext=cpp
6350:
6351: # Object file extension for compiled C++ test sources.
6352: objext=o
6353: _LT_TAGVAR(objext, $1)=$objext
6354:
6355: # No sense in running all these tests if we already determined that
6356: # the CXX compiler isn't working. Some variables (like enable_shared)
6357: # are currently assumed to apply to all compilers on this platform,
6358: # and will be corrupted by setting them based on a non-working compiler.
6359: if test yes != "$_lt_caught_CXX_error"; then
6360: # Code to be used in simple compile tests
6361: lt_simple_compile_test_code="int some_variable = 0;"
6362:
6363: # Code to be used in simple link tests
6364: lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
6365:
6366: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6367: _LT_TAG_COMPILER
6368:
6369: # save warnings/boilerplate of simple test code
6370: _LT_COMPILER_BOILERPLATE
6371: _LT_LINKER_BOILERPLATE
6372:
6373: # Allow CC to be a program name with arguments.
6374: lt_save_CC=$CC
6375: lt_save_CFLAGS=$CFLAGS
6376: lt_save_LD=$LD
6377: lt_save_GCC=$GCC
6378: GCC=$GXX
6379: lt_save_with_gnu_ld=$with_gnu_ld
6380: lt_save_path_LD=$lt_cv_path_LD
6381: if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
6382: lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
6383: else
6384: $as_unset lt_cv_prog_gnu_ld
6385: fi
6386: if test -n "${lt_cv_path_LDCXX+set}"; then
6387: lt_cv_path_LD=$lt_cv_path_LDCXX
6388: else
6389: $as_unset lt_cv_path_LD
6390: fi
6391: test -z "${LDCXX+set}" || LD=$LDCXX
6392: CC=${CXX-"c++"}
6393: CFLAGS=$CXXFLAGS
6394: compiler=$CC
6395: _LT_TAGVAR(compiler, $1)=$CC
6396: _LT_CC_BASENAME([$compiler])
6397:
6398: if test -n "$compiler"; then
6399: # We don't want -fno-exception when compiling C++ code, so set the
6400: # no_builtin_flag separately
6401: if test yes = "$GXX"; then
6402: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
6403: else
6404: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
6405: fi
6406:
6407: if test yes = "$GXX"; then
6408: # Set up default GNU C++ configuration
6409:
6410: LT_PATH_LD
6411:
6412: # Check if GNU C++ uses GNU ld as the underlying linker, since the
6413: # archiving commands below assume that GNU ld is being used.
6414: if test yes = "$with_gnu_ld"; then
6415: _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
6416: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
6417:
6418: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
6419: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
6420:
6421: # If archive_cmds runs LD, not CC, wlarc should be empty
6422: # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
6423: # investigate it a little bit more. (MM)
6424: wlarc='$wl'
6425:
6426: # ancient GNU ld didn't support --whole-archive et. al.
6427: if eval "`$CC -print-prog-name=ld` --help 2>&1" |
6428: $GREP 'no-whole-archive' > /dev/null; then
6429: _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
6430: else
6431: _LT_TAGVAR(whole_archive_flag_spec, $1)=
6432: fi
6433: else
6434: with_gnu_ld=no
6435: wlarc=
6436:
6437: # A generic and very simple default shared library creation
6438: # command for GNU C++ for the case where it uses the native
6439: # linker, instead of GNU ld. If possible, this setting should
6440: # overridden to take advantage of the native linker features on
6441: # the platform it is being used on.
6442: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
6443: fi
6444:
6445: # Commands to make compiler produce verbose output that lists
6446: # what "hidden" libraries, object files and flags are used when
6447: # linking a shared library.
6448: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP " \-L"'
6449:
6450: else
6451: GXX=no
6452: with_gnu_ld=no
6453: wlarc=
6454: fi
6455:
6456: # PORTME: fill in a description of your system's C++ link characteristics
6457: AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
6458: _LT_TAGVAR(ld_shlibs, $1)=yes
6459: case $host_os in
6460: aix3*)
6461: # FIXME: insert proper C++ library support
6462: _LT_TAGVAR(ld_shlibs, $1)=no
6463: ;;
6464: aix[[4-9]]*)
6465: if test ia64 = "$host_cpu"; then
6466: # On IA64, the linker does run time linking by default, so we don't
6467: # have to do anything special.
6468: aix_use_runtimelinking=no
6469: exp_sym_flag='-Bexport'
6470: no_entry_flag=
6471: else
6472: aix_use_runtimelinking=no
6473:
6474: # Test if we are trying to use run time linking or normal
6475: # AIX style linking. If -brtl is somewhere in LDFLAGS, we
6476: # have runtime linking enabled, and use it for executables.
6477: # For shared libraries, we enable/disable runtime linking
6478: # depending on the kind of the shared library created -
6479: # when "with_aix_soname,aix_use_runtimelinking" is:
6480: # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables
6481: # "aix,yes" lib.so shared, rtl:yes, for executables
6482: # lib.a static archive
6483: # "both,no" lib.so.V(shr.o) shared, rtl:yes
6484: # lib.a(lib.so.V) shared, rtl:no, for executables
6485: # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
6486: # lib.a(lib.so.V) shared, rtl:no
6487: # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables
6488: # lib.a static archive
6489: case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
6490: for ld_flag in $LDFLAGS; do
6491: case $ld_flag in
6492: *-brtl*)
6493: aix_use_runtimelinking=yes
6494: break
6495: ;;
6496: esac
6497: done
6498: if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
6499: # With aix-soname=svr4, we create the lib.so.V shared archives only,
6500: # so we don't have lib.a shared libs to link our executables.
6501: # We have to force runtime linking in this case.
6502: aix_use_runtimelinking=yes
6503: LDFLAGS="$LDFLAGS -Wl,-brtl"
6504: fi
6505: ;;
6506: esac
6507:
6508: exp_sym_flag='-bexport'
6509: no_entry_flag='-bnoentry'
6510: fi
6511:
6512: # When large executables or shared objects are built, AIX ld can
6513: # have problems creating the table of contents. If linking a library
6514: # or program results in "error TOC overflow" add -mminimal-toc to
6515: # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
6516: # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
6517:
6518: _LT_TAGVAR(archive_cmds, $1)=''
6519: _LT_TAGVAR(hardcode_direct, $1)=yes
6520: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6521: _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6522: _LT_TAGVAR(link_all_deplibs, $1)=yes
6523: _LT_TAGVAR(file_list_spec, $1)='$wl-f,'
6524: case $with_aix_soname,$aix_use_runtimelinking in
6525: aix,*) ;; # no import file
6526: svr4,* | *,yes) # use import file
6527: # The Import File defines what to hardcode.
6528: _LT_TAGVAR(hardcode_direct, $1)=no
6529: _LT_TAGVAR(hardcode_direct_absolute, $1)=no
6530: ;;
6531: esac
6532:
6533: if test yes = "$GXX"; then
6534: case $host_os in aix4.[[012]]|aix4.[[012]].*)
6535: # We only want to do this on AIX 4.2 and lower, the check
6536: # below for broken collect2 doesn't work under 4.3+
6537: collect2name=`$CC -print-prog-name=collect2`
6538: if test -f "$collect2name" &&
6539: strings "$collect2name" | $GREP resolve_lib_name >/dev/null
6540: then
6541: # We have reworked collect2
6542: :
6543: else
6544: # We have old collect2
6545: _LT_TAGVAR(hardcode_direct, $1)=unsupported
6546: # It fails to find uninstalled libraries when the uninstalled
6547: # path is not listed in the libpath. Setting hardcode_minus_L
6548: # to unsupported forces relinking
6549: _LT_TAGVAR(hardcode_minus_L, $1)=yes
6550: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6551: _LT_TAGVAR(hardcode_libdir_separator, $1)=
6552: fi
6553: esac
6554: shared_flag='-shared'
6555: if test yes = "$aix_use_runtimelinking"; then
6556: shared_flag=$shared_flag' $wl-G'
6557: fi
6558: # Need to ensure runtime linking is disabled for the traditional
6559: # shared library, or the linker may eventually find shared libraries
6560: # /with/ Import File - we do not want to mix them.
6561: shared_flag_aix='-shared'
6562: shared_flag_svr4='-shared $wl-G'
6563: else
6564: # not using gcc
6565: if test ia64 = "$host_cpu"; then
6566: # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
6567: # chokes on -Wl,-G. The following line is correct:
6568: shared_flag='-G'
6569: else
6570: if test yes = "$aix_use_runtimelinking"; then
6571: shared_flag='$wl-G'
6572: else
6573: shared_flag='$wl-bM:SRE'
6574: fi
6575: shared_flag_aix='$wl-bM:SRE'
6576: shared_flag_svr4='$wl-G'
6577: fi
6578: fi
6579:
6580: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall'
6581: # It seems that -bexpall does not export symbols beginning with
6582: # underscore (_), so it is better to generate a list of symbols to
6583: # export.
6584: _LT_TAGVAR(always_export_symbols, $1)=yes
6585: if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
6586: # Warning - without using the other runtime loading flags (-brtl),
6587: # -berok will link without error, but may produce a broken library.
6588: # The "-G" linker flag allows undefined symbols.
6589: _LT_TAGVAR(no_undefined_flag, $1)='-bernotok'
6590: # Determine the default libpath from the value encoded in an empty
6591: # executable.
6592: _LT_SYS_MODULE_PATH_AIX([$1])
6593: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
6594:
6595: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
6596: else
6597: if test ia64 = "$host_cpu"; then
6598: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib'
6599: _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
6600: _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols"
6601: else
6602: # Determine the default libpath from the value encoded in an
6603: # empty executable.
6604: _LT_SYS_MODULE_PATH_AIX([$1])
6605: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
6606: # Warning - without using the other run time loading flags,
6607: # -berok will link without error, but may produce a broken library.
6608: _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok'
6609: _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok'
6610: if test yes = "$with_gnu_ld"; then
6611: # We only use this code for GNU lds that support --whole-archive.
6612: _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
6613: else
6614: # Exported symbols can be pulled into shared objects from archives
6615: _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
6616: fi
6617: _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6618: _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
6619: # -brtl affects multiple linker settings, -berok does not and is overridden later
6620: compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`'
6621: if test svr4 != "$with_aix_soname"; then
6622: # This is similar to how AIX traditionally builds its shared
6623: # libraries. Need -bnortl late, we may have -brtl in LDFLAGS.
6624: _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname'
6625: fi
6626: if test aix != "$with_aix_soname"; then
6627: _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp'
6628: else
6629: # used by -dlpreopen to get the symbols
6630: _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir'
6631: fi
6632: _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d'
6633: fi
6634: fi
6635: ;;
6636:
6637: beos*)
6638: if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
6639: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6640: # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
6641: # support --undefined. This deserves some investigation. FIXME
6642: _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
6643: else
6644: _LT_TAGVAR(ld_shlibs, $1)=no
6645: fi
6646: ;;
6647:
6648: chorus*)
6649: case $cc_basename in
6650: *)
6651: # FIXME: insert proper C++ library support
6652: _LT_TAGVAR(ld_shlibs, $1)=no
6653: ;;
6654: esac
6655: ;;
6656:
6657: cygwin* | mingw* | pw32* | cegcc*)
6658: case $GXX,$cc_basename in
6659: ,cl* | no,cl*)
6660: # Native MSVC
6661: # hardcode_libdir_flag_spec is actually meaningless, as there is
6662: # no search path for DLLs.
6663: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
6664: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6665: _LT_TAGVAR(always_export_symbols, $1)=yes
6666: _LT_TAGVAR(file_list_spec, $1)='@'
6667: # Tell ltmain to make .lib files, not .a files.
6668: libext=lib
6669: # Tell ltmain to make .dll files, not .so files.
6670: shrext_cmds=.dll
6671: # FIXME: Setting linknames here is a bad hack.
6672: _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
6673: _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
6674: cp "$export_symbols" "$output_objdir/$soname.def";
6675: echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
6676: else
6677: $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
6678: fi~
6679: $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
6680: linknames='
6681: # The linker will not automatically build a static lib if we build a DLL.
6682: # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
6683: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6684: # Don't use ranlib
6685: _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
6686: _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
6687: lt_tool_outputfile="@TOOL_OUTPUT@"~
6688: case $lt_outputfile in
6689: *.exe|*.EXE) ;;
6690: *)
6691: lt_outputfile=$lt_outputfile.exe
6692: lt_tool_outputfile=$lt_tool_outputfile.exe
6693: ;;
6694: esac~
6695: func_to_tool_file "$lt_outputfile"~
6696: if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
6697: $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
6698: $RM "$lt_outputfile.manifest";
6699: fi'
6700: ;;
6701: *)
6702: # g++
6703: # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
6704: # as there is no search path for DLLs.
6705: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6706: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols'
6707: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6708: _LT_TAGVAR(always_export_symbols, $1)=no
6709: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6710:
6711: if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
6712: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
6713: # If the export-symbols file already is a .def file, use it as
6714: # is; otherwise, prepend EXPORTS...
6715: _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
6716: cp $export_symbols $output_objdir/$soname.def;
6717: else
6718: echo EXPORTS > $output_objdir/$soname.def;
6719: cat $export_symbols >> $output_objdir/$soname.def;
6720: fi~
6721: $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
6722: else
6723: _LT_TAGVAR(ld_shlibs, $1)=no
6724: fi
6725: ;;
6726: esac
6727: ;;
6728: darwin* | rhapsody*)
6729: _LT_DARWIN_LINKER_FEATURES($1)
6730: ;;
6731:
6732: os2*)
6733: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6734: _LT_TAGVAR(hardcode_minus_L, $1)=yes
6735: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6736: shrext_cmds=.dll
6737: _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
6738: $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
6739: $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
6740: $ECHO EXPORTS >> $output_objdir/$libname.def~
6741: emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
6742: $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
6743: emximp -o $lib $output_objdir/$libname.def'
6744: _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
6745: $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
6746: $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
6747: $ECHO EXPORTS >> $output_objdir/$libname.def~
6748: prefix_cmds="$SED"~
6749: if test EXPORTS = "`$SED 1q $export_symbols`"; then
6750: prefix_cmds="$prefix_cmds -e 1d";
6751: fi~
6752: prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
6753: cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
6754: $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
6755: emximp -o $lib $output_objdir/$libname.def'
6756: _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
6757: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6758: ;;
6759:
6760: dgux*)
6761: case $cc_basename in
6762: ec++*)
6763: # FIXME: insert proper C++ library support
6764: _LT_TAGVAR(ld_shlibs, $1)=no
6765: ;;
6766: ghcx*)
6767: # Green Hills C++ Compiler
6768: # FIXME: insert proper C++ library support
6769: _LT_TAGVAR(ld_shlibs, $1)=no
6770: ;;
6771: *)
6772: # FIXME: insert proper C++ library support
6773: _LT_TAGVAR(ld_shlibs, $1)=no
6774: ;;
6775: esac
6776: ;;
6777:
6778: freebsd2.*)
6779: # C++ shared libraries reported to be fairly broken before
6780: # switch to ELF
6781: _LT_TAGVAR(ld_shlibs, $1)=no
6782: ;;
6783:
6784: freebsd-elf*)
6785: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6786: ;;
6787:
6788: freebsd* | dragonfly*)
6789: # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
6790: # conventions
6791: _LT_TAGVAR(ld_shlibs, $1)=yes
6792: ;;
6793:
6794: haiku*)
6795: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
6796: _LT_TAGVAR(link_all_deplibs, $1)=yes
6797: ;;
6798:
6799: hpux9*)
6800: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
6801: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6802: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
6803: _LT_TAGVAR(hardcode_direct, $1)=yes
6804: _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6805: # but as the default
6806: # location of the library.
6807:
6808: case $cc_basename in
6809: CC*)
6810: # FIXME: insert proper C++ library support
6811: _LT_TAGVAR(ld_shlibs, $1)=no
6812: ;;
6813: aCC*)
6814: _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b $wl+b $wl$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
6815: # Commands to make compiler produce verbose output that lists
6816: # what "hidden" libraries, object files and flags are used when
6817: # linking a shared library.
6818: #
6819: # There doesn't appear to be a way to prevent this compiler from
6820: # explicitly linking system object files so we need to strip them
6821: # from the output so that they don't get included in the library
6822: # dependencies.
6823: output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP " \-L"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
6824: ;;
6825: *)
6826: if test yes = "$GXX"; then
6827: _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
6828: else
6829: # FIXME: insert proper C++ library support
6830: _LT_TAGVAR(ld_shlibs, $1)=no
6831: fi
6832: ;;
6833: esac
6834: ;;
6835:
6836: hpux10*|hpux11*)
6837: if test no = "$with_gnu_ld"; then
6838: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
6839: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6840:
6841: case $host_cpu in
6842: hppa*64*|ia64*)
6843: ;;
6844: *)
6845: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
6846: ;;
6847: esac
6848: fi
6849: case $host_cpu in
6850: hppa*64*|ia64*)
6851: _LT_TAGVAR(hardcode_direct, $1)=no
6852: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6853: ;;
6854: *)
6855: _LT_TAGVAR(hardcode_direct, $1)=yes
6856: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6857: _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6858: # but as the default
6859: # location of the library.
6860: ;;
6861: esac
6862:
6863: case $cc_basename in
6864: CC*)
6865: # FIXME: insert proper C++ library support
6866: _LT_TAGVAR(ld_shlibs, $1)=no
6867: ;;
6868: aCC*)
6869: case $host_cpu in
6870: hppa*64*)
6871: _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6872: ;;
6873: ia64*)
6874: _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6875: ;;
6876: *)
6877: _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6878: ;;
6879: esac
6880: # Commands to make compiler produce verbose output that lists
6881: # what "hidden" libraries, object files and flags are used when
6882: # linking a shared library.
6883: #
6884: # There doesn't appear to be a way to prevent this compiler from
6885: # explicitly linking system object files so we need to strip them
6886: # from the output so that they don't get included in the library
6887: # dependencies.
6888: output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP " \-L"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
6889: ;;
6890: *)
6891: if test yes = "$GXX"; then
6892: if test no = "$with_gnu_ld"; then
6893: case $host_cpu in
6894: hppa*64*)
6895: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6896: ;;
6897: ia64*)
6898: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6899: ;;
6900: *)
6901: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6902: ;;
6903: esac
6904: fi
6905: else
6906: # FIXME: insert proper C++ library support
6907: _LT_TAGVAR(ld_shlibs, $1)=no
6908: fi
6909: ;;
6910: esac
6911: ;;
6912:
6913: interix[[3-9]]*)
6914: _LT_TAGVAR(hardcode_direct, $1)=no
6915: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6916: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
6917: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
6918: # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
6919: # Instead, shared libraries are loaded at an image base (0x10000000 by
6920: # default) and relocated if they conflict, which is a slow very memory
6921: # consuming and fragmenting process. To avoid this, we pick a random,
6922: # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
6923: # time. Moving up from 0x10000000 also allows more sbrk(2) space.
6924: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6925: _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6926: ;;
6927: irix5* | irix6*)
6928: case $cc_basename in
6929: CC*)
6930: # SGI C++
6931: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
6932:
6933: # Archives containing C++ object files must be created using
6934: # "CC -ar", where "CC" is the IRIX C++ compiler. This is
6935: # necessary to make sure instantiated templates are included
6936: # in the archive.
6937: _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
6938: ;;
6939: *)
6940: if test yes = "$GXX"; then
6941: if test no = "$with_gnu_ld"; then
6942: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
6943: else
6944: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` -o $lib'
6945: fi
6946: fi
6947: _LT_TAGVAR(link_all_deplibs, $1)=yes
6948: ;;
6949: esac
6950: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
6951: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6952: _LT_TAGVAR(inherit_rpath, $1)=yes
6953: ;;
6954:
6955: linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
6956: case $cc_basename in
6957: KCC*)
6958: # Kuck and Associates, Inc. (KAI) C++ Compiler
6959:
6960: # KCC will only create a shared library if the output file
6961: # ends with ".so" (or ".sl" for HP-UX), so rename the library
6962: # to its proper name (with version) after linking.
6963: _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
6964: _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib $wl-retain-symbols-file,$export_symbols; mv \$templib $lib'
6965: # Commands to make compiler produce verbose output that lists
6966: # what "hidden" libraries, object files and flags are used when
6967: # linking a shared library.
6968: #
6969: # There doesn't appear to be a way to prevent this compiler from
6970: # explicitly linking system object files so we need to strip them
6971: # from the output so that they don't get included in the library
6972: # dependencies.
6973: output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
6974:
6975: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
6976: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
6977:
6978: # Archives containing C++ object files must be created using
6979: # "CC -Bstatic", where "CC" is the KAI C++ compiler.
6980: _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
6981: ;;
6982: icpc* | ecpc* )
6983: # Intel C++
6984: with_gnu_ld=yes
6985: # version 8.0 and above of icpc choke on multiply defined symbols
6986: # if we add $predep_objects and $postdep_objects, however 7.1 and
6987: # earlier do not add the objects themselves.
6988: case `$CC -V 2>&1` in
6989: *"Version 7."*)
6990: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
6991: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
6992: ;;
6993: *) # Version 8.0 or newer
6994: tmp_idyn=
6995: case $host_cpu in
6996: ia64*) tmp_idyn=' -i_dynamic';;
6997: esac
6998: _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
6999: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
7000: ;;
7001: esac
7002: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7003: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
7004: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
7005: _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
7006: ;;
7007: pgCC* | pgcpp*)
7008: # Portland Group C++ compiler
7009: case `$CC -V` in
7010: *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
7011: _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
7012: rm -rf $tpldir~
7013: $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
7014: compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
7015: _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
7016: rm -rf $tpldir~
7017: $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
7018: $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
7019: $RANLIB $oldlib'
7020: _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
7021: rm -rf $tpldir~
7022: $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
7023: $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
7024: _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
7025: rm -rf $tpldir~
7026: $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
7027: $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
7028: ;;
7029: *) # Version 6 and above use weak symbols
7030: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
7031: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
7032: ;;
7033: esac
7034:
7035: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl--rpath $wl$libdir'
7036: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
7037: _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
7038: ;;
7039: cxx*)
7040: # Compaq C++
7041: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
7042: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib $wl-retain-symbols-file $wl$export_symbols'
7043:
7044: runpath_var=LD_RUN_PATH
7045: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
7046: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
7047:
7048: # Commands to make compiler produce verbose output that lists
7049: # what "hidden" libraries, object files and flags are used when
7050: # linking a shared library.
7051: #
7052: # There doesn't appear to be a way to prevent this compiler from
7053: # explicitly linking system object files so we need to strip them
7054: # from the output so that they don't get included in the library
7055: # dependencies.
7056: output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
7057: ;;
7058: xl* | mpixl* | bgxl*)
7059: # IBM XL 8.0 on PPC, with GNU ld
7060: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
7061: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
7062: _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
7063: if test yes = "$supports_anon_versioning"; then
7064: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
7065: cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
7066: echo "local: *; };" >> $output_objdir/$libname.ver~
7067: $CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
7068: fi
7069: ;;
7070: *)
7071: case `$CC -V 2>&1 | sed 5q` in
7072: *Sun\ C*)
7073: # Sun C++ 5.9
7074: _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
7075: _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
7076: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-retain-symbols-file $wl$export_symbols'
7077: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
7078: _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
7079: _LT_TAGVAR(compiler_needs_object, $1)=yes
7080:
7081: # Not sure whether something based on
7082: # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
7083: # would be better.
7084: output_verbose_link_cmd='func_echo_all'
7085:
7086: # Archives containing C++ object files must be created using
7087: # "CC -xar", where "CC" is the Sun C++ compiler. This is
7088: # necessary to make sure instantiated templates are included
7089: # in the archive.
7090: _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
7091: ;;
7092: esac
7093: ;;
7094: esac
7095: ;;
7096:
7097: lynxos*)
7098: # FIXME: insert proper C++ library support
7099: _LT_TAGVAR(ld_shlibs, $1)=no
7100: ;;
7101:
7102: m88k*)
7103: # FIXME: insert proper C++ library support
7104: _LT_TAGVAR(ld_shlibs, $1)=no
7105: ;;
7106:
7107: mvs*)
7108: case $cc_basename in
7109: cxx*)
7110: # FIXME: insert proper C++ library support
7111: _LT_TAGVAR(ld_shlibs, $1)=no
7112: ;;
7113: *)
7114: # FIXME: insert proper C++ library support
7115: _LT_TAGVAR(ld_shlibs, $1)=no
7116: ;;
7117: esac
7118: ;;
7119:
7120: netbsd*)
7121: if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
7122: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
7123: wlarc=
7124: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
7125: _LT_TAGVAR(hardcode_direct, $1)=yes
7126: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7127: fi
7128: # Workaround some broken pre-1.5 toolchains
7129: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
7130: ;;
7131:
7132: *nto* | *qnx*)
7133: _LT_TAGVAR(ld_shlibs, $1)=yes
7134: ;;
7135:
7136: openbsd* | bitrig*)
7137: if test -f /usr/libexec/ld.so; then
7138: _LT_TAGVAR(hardcode_direct, $1)=yes
7139: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7140: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
7141: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
7142: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
7143: if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`"; then
7144: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-retain-symbols-file,$export_symbols -o $lib'
7145: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
7146: _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
7147: fi
7148: output_verbose_link_cmd=func_echo_all
7149: else
7150: _LT_TAGVAR(ld_shlibs, $1)=no
7151: fi
7152: ;;
7153:
7154: osf3* | osf4* | osf5*)
7155: case $cc_basename in
7156: KCC*)
7157: # Kuck and Associates, Inc. (KAI) C++ Compiler
7158:
7159: # KCC will only create a shared library if the output file
7160: # ends with ".so" (or ".sl" for HP-UX), so rename the library
7161: # to its proper name (with version) after linking.
7162: _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
7163:
7164: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
7165: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
7166:
7167: # Archives containing C++ object files must be created using
7168: # the KAI C++ compiler.
7169: case $host in
7170: osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
7171: *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
7172: esac
7173: ;;
7174: RCC*)
7175: # Rational C++ 2.4.1
7176: # FIXME: insert proper C++ library support
7177: _LT_TAGVAR(ld_shlibs, $1)=no
7178: ;;
7179: cxx*)
7180: case $host in
7181: osf3*)
7182: _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
7183: _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $soname `test -n "$verstring" && func_echo_all "$wl-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
7184: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
7185: ;;
7186: *)
7187: _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
7188: _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
7189: _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
7190: echo "-hidden">> $lib.exp~
7191: $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname $wl-input $wl$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~
7192: $RM $lib.exp'
7193: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
7194: ;;
7195: esac
7196:
7197: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
7198:
7199: # Commands to make compiler produce verbose output that lists
7200: # what "hidden" libraries, object files and flags are used when
7201: # linking a shared library.
7202: #
7203: # There doesn't appear to be a way to prevent this compiler from
7204: # explicitly linking system object files so we need to strip them
7205: # from the output so that they don't get included in the library
7206: # dependencies.
7207: output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
7208: ;;
7209: *)
7210: if test yes,no = "$GXX,$with_gnu_ld"; then
7211: _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
7212: case $host in
7213: osf3*)
7214: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
7215: ;;
7216: *)
7217: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
7218: ;;
7219: esac
7220:
7221: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
7222: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
7223:
7224: # Commands to make compiler produce verbose output that lists
7225: # what "hidden" libraries, object files and flags are used when
7226: # linking a shared library.
7227: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP " \-L"'
7228:
7229: else
7230: # FIXME: insert proper C++ library support
7231: _LT_TAGVAR(ld_shlibs, $1)=no
7232: fi
7233: ;;
7234: esac
7235: ;;
7236:
7237: psos*)
7238: # FIXME: insert proper C++ library support
7239: _LT_TAGVAR(ld_shlibs, $1)=no
7240: ;;
7241:
7242: sunos4*)
7243: case $cc_basename in
7244: CC*)
7245: # Sun C++ 4.x
7246: # FIXME: insert proper C++ library support
7247: _LT_TAGVAR(ld_shlibs, $1)=no
7248: ;;
7249: lcc*)
7250: # Lucid
7251: # FIXME: insert proper C++ library support
7252: _LT_TAGVAR(ld_shlibs, $1)=no
7253: ;;
7254: *)
7255: # FIXME: insert proper C++ library support
7256: _LT_TAGVAR(ld_shlibs, $1)=no
7257: ;;
7258: esac
7259: ;;
7260:
7261: solaris*)
7262: case $cc_basename in
7263: CC* | sunCC*)
7264: # Sun C++ 4.2, 5.x and Centerline C++
7265: _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
7266: _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
7267: _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
7268: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
7269: $CC -G$allow_undefined_flag $wl-M $wl$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
7270:
7271: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
7272: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7273: case $host_os in
7274: solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
7275: *)
7276: # The compiler driver will combine and reorder linker options,
7277: # but understands '-z linker_flag'.
7278: # Supported since Solaris 2.6 (maybe 2.5.1?)
7279: _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
7280: ;;
7281: esac
7282: _LT_TAGVAR(link_all_deplibs, $1)=yes
7283:
7284: output_verbose_link_cmd='func_echo_all'
7285:
7286: # Archives containing C++ object files must be created using
7287: # "CC -xar", where "CC" is the Sun C++ compiler. This is
7288: # necessary to make sure instantiated templates are included
7289: # in the archive.
7290: _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
7291: ;;
7292: gcx*)
7293: # Green Hills C++ Compiler
7294: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
7295:
7296: # The C++ compiler must be used to create the archive.
7297: _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
7298: ;;
7299: *)
7300: # GNU C++ compiler with Solaris linker
7301: if test yes,no = "$GXX,$with_gnu_ld"; then
7302: _LT_TAGVAR(no_undefined_flag, $1)=' $wl-z ${wl}defs'
7303: if $CC --version | $GREP -v '^2\.7' > /dev/null; then
7304: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
7305: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
7306: $CC -shared $pic_flag -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
7307:
7308: # Commands to make compiler produce verbose output that lists
7309: # what "hidden" libraries, object files and flags are used when
7310: # linking a shared library.
7311: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP " \-L"'
7312: else
7313: # g++ 2.7 appears to require '-G' NOT '-shared' on this
7314: # platform.
7315: _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
7316: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
7317: $CC -G -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
7318:
7319: # Commands to make compiler produce verbose output that lists
7320: # what "hidden" libraries, object files and flags are used when
7321: # linking a shared library.
7322: output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP " \-L"'
7323: fi
7324:
7325: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $wl$libdir'
7326: case $host_os in
7327: solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
7328: *)
7329: _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
7330: ;;
7331: esac
7332: fi
7333: ;;
7334: esac
7335: ;;
7336:
7337: sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
7338: _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
7339: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7340: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7341: runpath_var='LD_RUN_PATH'
7342:
7343: case $cc_basename in
7344: CC*)
7345: _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7346: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7347: ;;
7348: *)
7349: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7350: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7351: ;;
7352: esac
7353: ;;
7354:
7355: sysv5* | sco3.2v5* | sco5v6*)
7356: # Note: We CANNOT use -z defs as we might desire, because we do not
7357: # link with -lc, and that would cause any symbols used from libc to
7358: # always be unresolved, which means just about no library would
7359: # ever link correctly. If we're not using GNU ld we use -z text
7360: # though, which does catch some bad symbols but isn't as heavy-handed
7361: # as -z defs.
7362: _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
7363: _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs'
7364: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7365: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7366: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir'
7367: _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
7368: _LT_TAGVAR(link_all_deplibs, $1)=yes
7369: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'
7370: runpath_var='LD_RUN_PATH'
7371:
7372: case $cc_basename in
7373: CC*)
7374: _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7375: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7376: _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
7377: '"$_LT_TAGVAR(old_archive_cmds, $1)"
7378: _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
7379: '"$_LT_TAGVAR(reload_cmds, $1)"
7380: ;;
7381: *)
7382: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7383: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7384: ;;
7385: esac
7386: ;;
7387:
7388: tandem*)
7389: case $cc_basename in
7390: NCC*)
7391: # NonStop-UX NCC 3.20
7392: # FIXME: insert proper C++ library support
7393: _LT_TAGVAR(ld_shlibs, $1)=no
7394: ;;
7395: *)
7396: # FIXME: insert proper C++ library support
7397: _LT_TAGVAR(ld_shlibs, $1)=no
7398: ;;
7399: esac
7400: ;;
7401:
7402: vxworks*)
7403: # FIXME: insert proper C++ library support
7404: _LT_TAGVAR(ld_shlibs, $1)=no
7405: ;;
7406:
7407: *)
7408: # FIXME: insert proper C++ library support
7409: _LT_TAGVAR(ld_shlibs, $1)=no
7410: ;;
7411: esac
7412:
7413: AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
7414: test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no
7415:
7416: _LT_TAGVAR(GCC, $1)=$GXX
7417: _LT_TAGVAR(LD, $1)=$LD
7418:
7419: ## CAVEAT EMPTOR:
7420: ## There is no encapsulation within the following macros, do not change
7421: ## the running order or otherwise move them around unless you know exactly
7422: ## what you are doing...
7423: _LT_SYS_HIDDEN_LIBDEPS($1)
7424: _LT_COMPILER_PIC($1)
7425: _LT_COMPILER_C_O($1)
7426: _LT_COMPILER_FILE_LOCKS($1)
7427: _LT_LINKER_SHLIBS($1)
7428: _LT_SYS_DYNAMIC_LINKER($1)
7429: _LT_LINKER_HARDCODE_LIBPATH($1)
7430:
7431: _LT_CONFIG($1)
7432: fi # test -n "$compiler"
7433:
7434: CC=$lt_save_CC
7435: CFLAGS=$lt_save_CFLAGS
7436: LDCXX=$LD
7437: LD=$lt_save_LD
7438: GCC=$lt_save_GCC
7439: with_gnu_ld=$lt_save_with_gnu_ld
7440: lt_cv_path_LDCXX=$lt_cv_path_LD
7441: lt_cv_path_LD=$lt_save_path_LD
7442: lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
7443: lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
7444: fi # test yes != "$_lt_caught_CXX_error"
7445:
7446: AC_LANG_POP
7447: ])# _LT_LANG_CXX_CONFIG
7448:
7449:
7450: # _LT_FUNC_STRIPNAME_CNF
7451: # ----------------------
7452: # func_stripname_cnf prefix suffix name
7453: # strip PREFIX and SUFFIX off of NAME.
7454: # PREFIX and SUFFIX must not contain globbing or regex special
7455: # characters, hashes, percent signs, but SUFFIX may contain a leading
7456: # dot (in which case that matches only a dot).
7457: #
7458: # This function is identical to the (non-XSI) version of func_stripname,
7459: # except this one can be used by m4 code that may be executed by configure,
7460: # rather than the libtool script.
7461: m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
7462: AC_REQUIRE([_LT_DECL_SED])
7463: AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
7464: func_stripname_cnf ()
7465: {
7466: case @S|@2 in
7467: .*) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%\\\\@S|@2\$%%"`;;
7468: *) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%@S|@2\$%%"`;;
7469: esac
7470: } # func_stripname_cnf
7471: ])# _LT_FUNC_STRIPNAME_CNF
7472:
7473:
7474: # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
7475: # ---------------------------------
7476: # Figure out "hidden" library dependencies from verbose
7477: # compiler output when linking a shared library.
7478: # Parse the compiler output and extract the necessary
7479: # objects, libraries and library flags.
7480: m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
7481: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
7482: AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
7483: # Dependencies to place before and after the object being linked:
7484: _LT_TAGVAR(predep_objects, $1)=
7485: _LT_TAGVAR(postdep_objects, $1)=
7486: _LT_TAGVAR(predeps, $1)=
7487: _LT_TAGVAR(postdeps, $1)=
7488: _LT_TAGVAR(compiler_lib_search_path, $1)=
7489:
7490: dnl we can't use the lt_simple_compile_test_code here,
7491: dnl because it contains code intended for an executable,
7492: dnl not a library. It's possible we should let each
7493: dnl tag define a new lt_????_link_test_code variable,
7494: dnl but it's only used here...
7495: m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
7496: int a;
7497: void foo (void) { a = 0; }
7498: _LT_EOF
7499: ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
7500: class Foo
7501: {
7502: public:
7503: Foo (void) { a = 0; }
7504: private:
7505: int a;
7506: };
7507: _LT_EOF
7508: ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
7509: subroutine foo
7510: implicit none
7511: integer*4 a
7512: a=0
7513: return
7514: end
7515: _LT_EOF
7516: ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
7517: subroutine foo
7518: implicit none
7519: integer a
7520: a=0
7521: return
7522: end
7523: _LT_EOF
7524: ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
7525: public class foo {
7526: private int a;
7527: public void bar (void) {
7528: a = 0;
7529: }
7530: };
7531: _LT_EOF
7532: ], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
7533: package foo
7534: func foo() {
7535: }
7536: _LT_EOF
7537: ])
7538:
7539: _lt_libdeps_save_CFLAGS=$CFLAGS
7540: case "$CC $CFLAGS " in #(
7541: *\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
7542: *\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
7543: *\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
7544: esac
7545:
7546: dnl Parse the compiler output and extract the necessary
7547: dnl objects, libraries and library flags.
7548: if AC_TRY_EVAL(ac_compile); then
7549: # Parse the compiler output and extract the necessary
7550: # objects, libraries and library flags.
7551:
7552: # Sentinel used to keep track of whether or not we are before
7553: # the conftest object file.
7554: pre_test_object_deps_done=no
7555:
7556: for p in `eval "$output_verbose_link_cmd"`; do
7557: case $prev$p in
7558:
7559: -L* | -R* | -l*)
7560: # Some compilers place space between "-{L,R}" and the path.
7561: # Remove the space.
7562: if test x-L = "$p" ||
7563: test x-R = "$p"; then
7564: prev=$p
7565: continue
7566: fi
7567:
7568: # Expand the sysroot to ease extracting the directories later.
7569: if test -z "$prev"; then
7570: case $p in
7571: -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
7572: -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
7573: -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
7574: esac
7575: fi
7576: case $p in
7577: =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
7578: esac
7579: if test no = "$pre_test_object_deps_done"; then
7580: case $prev in
7581: -L | -R)
7582: # Internal compiler library paths should come after those
7583: # provided the user. The postdeps already come after the
7584: # user supplied libs so there is no need to process them.
7585: if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
7586: _LT_TAGVAR(compiler_lib_search_path, $1)=$prev$p
7587: else
7588: _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} $prev$p"
7589: fi
7590: ;;
7591: # The "-l" case would never come before the object being
7592: # linked, so don't bother handling this case.
7593: esac
7594: else
7595: if test -z "$_LT_TAGVAR(postdeps, $1)"; then
7596: _LT_TAGVAR(postdeps, $1)=$prev$p
7597: else
7598: _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} $prev$p"
7599: fi
7600: fi
7601: prev=
7602: ;;
7603:
7604: *.lto.$objext) ;; # Ignore GCC LTO objects
7605: *.$objext)
7606: # This assumes that the test object file only shows up
7607: # once in the compiler output.
7608: if test "$p" = "conftest.$objext"; then
7609: pre_test_object_deps_done=yes
7610: continue
7611: fi
7612:
7613: if test no = "$pre_test_object_deps_done"; then
7614: if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
7615: _LT_TAGVAR(predep_objects, $1)=$p
7616: else
7617: _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
7618: fi
7619: else
7620: if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
7621: _LT_TAGVAR(postdep_objects, $1)=$p
7622: else
7623: _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
7624: fi
7625: fi
7626: ;;
7627:
7628: *) ;; # Ignore the rest.
7629:
7630: esac
7631: done
7632:
7633: # Clean up.
7634: rm -f a.out a.exe
7635: else
7636: echo "libtool.m4: error: problem compiling $1 test program"
7637: fi
7638:
7639: $RM -f confest.$objext
7640: CFLAGS=$_lt_libdeps_save_CFLAGS
7641:
7642: # PORTME: override above test on systems where it is broken
7643: m4_if([$1], [CXX],
7644: [case $host_os in
7645: interix[[3-9]]*)
7646: # Interix 3.5 installs completely hosed .la files for C++, so rather than
7647: # hack all around it, let's just trust "g++" to DTRT.
7648: _LT_TAGVAR(predep_objects,$1)=
7649: _LT_TAGVAR(postdep_objects,$1)=
7650: _LT_TAGVAR(postdeps,$1)=
7651: ;;
7652: esac
7653: ])
7654:
7655: case " $_LT_TAGVAR(postdeps, $1) " in
7656: *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
7657: esac
7658: _LT_TAGVAR(compiler_lib_search_dirs, $1)=
7659: if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
7660: _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | $SED -e 's! -L! !g' -e 's!^ !!'`
7661: fi
7662: _LT_TAGDECL([], [compiler_lib_search_dirs], [1],
7663: [The directories searched by this compiler when creating a shared library])
7664: _LT_TAGDECL([], [predep_objects], [1],
7665: [Dependencies to place before and after the objects being linked to
7666: create a shared library])
7667: _LT_TAGDECL([], [postdep_objects], [1])
7668: _LT_TAGDECL([], [predeps], [1])
7669: _LT_TAGDECL([], [postdeps], [1])
7670: _LT_TAGDECL([], [compiler_lib_search_path], [1],
7671: [The library search path used internally by the compiler when linking
7672: a shared library])
7673: ])# _LT_SYS_HIDDEN_LIBDEPS
7674:
7675:
7676: # _LT_LANG_F77_CONFIG([TAG])
7677: # --------------------------
7678: # Ensure that the configuration variables for a Fortran 77 compiler are
7679: # suitably defined. These variables are subsequently used by _LT_CONFIG
7680: # to write the compiler configuration to 'libtool'.
7681: m4_defun([_LT_LANG_F77_CONFIG],
7682: [AC_LANG_PUSH(Fortran 77)
7683: if test -z "$F77" || test no = "$F77"; then
7684: _lt_disable_F77=yes
7685: fi
7686:
7687: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7688: _LT_TAGVAR(allow_undefined_flag, $1)=
7689: _LT_TAGVAR(always_export_symbols, $1)=no
7690: _LT_TAGVAR(archive_expsym_cmds, $1)=
7691: _LT_TAGVAR(export_dynamic_flag_spec, $1)=
7692: _LT_TAGVAR(hardcode_direct, $1)=no
7693: _LT_TAGVAR(hardcode_direct_absolute, $1)=no
7694: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7695: _LT_TAGVAR(hardcode_libdir_separator, $1)=
7696: _LT_TAGVAR(hardcode_minus_L, $1)=no
7697: _LT_TAGVAR(hardcode_automatic, $1)=no
7698: _LT_TAGVAR(inherit_rpath, $1)=no
7699: _LT_TAGVAR(module_cmds, $1)=
7700: _LT_TAGVAR(module_expsym_cmds, $1)=
7701: _LT_TAGVAR(link_all_deplibs, $1)=unknown
7702: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7703: _LT_TAGVAR(reload_flag, $1)=$reload_flag
7704: _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7705: _LT_TAGVAR(no_undefined_flag, $1)=
7706: _LT_TAGVAR(whole_archive_flag_spec, $1)=
7707: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7708:
7709: # Source file extension for f77 test sources.
7710: ac_ext=f
7711:
7712: # Object file extension for compiled f77 test sources.
7713: objext=o
7714: _LT_TAGVAR(objext, $1)=$objext
7715:
7716: # No sense in running all these tests if we already determined that
7717: # the F77 compiler isn't working. Some variables (like enable_shared)
7718: # are currently assumed to apply to all compilers on this platform,
7719: # and will be corrupted by setting them based on a non-working compiler.
7720: if test yes != "$_lt_disable_F77"; then
7721: # Code to be used in simple compile tests
7722: lt_simple_compile_test_code="\
7723: subroutine t
7724: return
7725: end
7726: "
7727:
7728: # Code to be used in simple link tests
7729: lt_simple_link_test_code="\
7730: program t
7731: end
7732: "
7733:
7734: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7735: _LT_TAG_COMPILER
7736:
7737: # save warnings/boilerplate of simple test code
7738: _LT_COMPILER_BOILERPLATE
7739: _LT_LINKER_BOILERPLATE
7740:
7741: # Allow CC to be a program name with arguments.
7742: lt_save_CC=$CC
7743: lt_save_GCC=$GCC
7744: lt_save_CFLAGS=$CFLAGS
7745: CC=${F77-"f77"}
7746: CFLAGS=$FFLAGS
7747: compiler=$CC
7748: _LT_TAGVAR(compiler, $1)=$CC
7749: _LT_CC_BASENAME([$compiler])
7750: GCC=$G77
7751: if test -n "$compiler"; then
7752: AC_MSG_CHECKING([if libtool supports shared libraries])
7753: AC_MSG_RESULT([$can_build_shared])
7754:
7755: AC_MSG_CHECKING([whether to build shared libraries])
7756: test no = "$can_build_shared" && enable_shared=no
7757:
7758: # On AIX, shared libraries and static libraries use the same namespace, and
7759: # are all built from PIC.
7760: case $host_os in
7761: aix3*)
7762: test yes = "$enable_shared" && enable_static=no
7763: if test -n "$RANLIB"; then
7764: archive_cmds="$archive_cmds~\$RANLIB \$lib"
7765: postinstall_cmds='$RANLIB $lib'
7766: fi
7767: ;;
7768: aix[[4-9]]*)
7769: if test ia64 != "$host_cpu"; then
7770: case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
7771: yes,aix,yes) ;; # shared object as lib.so file only
7772: yes,svr4,*) ;; # shared object as lib.so archive member only
7773: yes,*) enable_static=no ;; # shared object in lib.a archive as well
7774: esac
7775: fi
7776: ;;
7777: esac
7778: AC_MSG_RESULT([$enable_shared])
7779:
7780: AC_MSG_CHECKING([whether to build static libraries])
7781: # Make sure either enable_shared or enable_static is yes.
7782: test yes = "$enable_shared" || enable_static=yes
7783: AC_MSG_RESULT([$enable_static])
7784:
7785: _LT_TAGVAR(GCC, $1)=$G77
7786: _LT_TAGVAR(LD, $1)=$LD
7787:
7788: ## CAVEAT EMPTOR:
7789: ## There is no encapsulation within the following macros, do not change
7790: ## the running order or otherwise move them around unless you know exactly
7791: ## what you are doing...
7792: _LT_COMPILER_PIC($1)
7793: _LT_COMPILER_C_O($1)
7794: _LT_COMPILER_FILE_LOCKS($1)
7795: _LT_LINKER_SHLIBS($1)
7796: _LT_SYS_DYNAMIC_LINKER($1)
7797: _LT_LINKER_HARDCODE_LIBPATH($1)
7798:
7799: _LT_CONFIG($1)
7800: fi # test -n "$compiler"
7801:
7802: GCC=$lt_save_GCC
7803: CC=$lt_save_CC
7804: CFLAGS=$lt_save_CFLAGS
7805: fi # test yes != "$_lt_disable_F77"
7806:
7807: AC_LANG_POP
7808: ])# _LT_LANG_F77_CONFIG
7809:
7810:
7811: # _LT_LANG_FC_CONFIG([TAG])
7812: # -------------------------
7813: # Ensure that the configuration variables for a Fortran compiler are
7814: # suitably defined. These variables are subsequently used by _LT_CONFIG
7815: # to write the compiler configuration to 'libtool'.
7816: m4_defun([_LT_LANG_FC_CONFIG],
7817: [AC_LANG_PUSH(Fortran)
7818:
7819: if test -z "$FC" || test no = "$FC"; then
7820: _lt_disable_FC=yes
7821: fi
7822:
7823: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7824: _LT_TAGVAR(allow_undefined_flag, $1)=
7825: _LT_TAGVAR(always_export_symbols, $1)=no
7826: _LT_TAGVAR(archive_expsym_cmds, $1)=
7827: _LT_TAGVAR(export_dynamic_flag_spec, $1)=
7828: _LT_TAGVAR(hardcode_direct, $1)=no
7829: _LT_TAGVAR(hardcode_direct_absolute, $1)=no
7830: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7831: _LT_TAGVAR(hardcode_libdir_separator, $1)=
7832: _LT_TAGVAR(hardcode_minus_L, $1)=no
7833: _LT_TAGVAR(hardcode_automatic, $1)=no
7834: _LT_TAGVAR(inherit_rpath, $1)=no
7835: _LT_TAGVAR(module_cmds, $1)=
7836: _LT_TAGVAR(module_expsym_cmds, $1)=
7837: _LT_TAGVAR(link_all_deplibs, $1)=unknown
7838: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7839: _LT_TAGVAR(reload_flag, $1)=$reload_flag
7840: _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7841: _LT_TAGVAR(no_undefined_flag, $1)=
7842: _LT_TAGVAR(whole_archive_flag_spec, $1)=
7843: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7844:
7845: # Source file extension for fc test sources.
7846: ac_ext=${ac_fc_srcext-f}
7847:
7848: # Object file extension for compiled fc test sources.
7849: objext=o
7850: _LT_TAGVAR(objext, $1)=$objext
7851:
7852: # No sense in running all these tests if we already determined that
7853: # the FC compiler isn't working. Some variables (like enable_shared)
7854: # are currently assumed to apply to all compilers on this platform,
7855: # and will be corrupted by setting them based on a non-working compiler.
7856: if test yes != "$_lt_disable_FC"; then
7857: # Code to be used in simple compile tests
7858: lt_simple_compile_test_code="\
7859: subroutine t
7860: return
7861: end
7862: "
7863:
7864: # Code to be used in simple link tests
7865: lt_simple_link_test_code="\
7866: program t
7867: end
7868: "
7869:
7870: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7871: _LT_TAG_COMPILER
7872:
7873: # save warnings/boilerplate of simple test code
7874: _LT_COMPILER_BOILERPLATE
7875: _LT_LINKER_BOILERPLATE
7876:
7877: # Allow CC to be a program name with arguments.
7878: lt_save_CC=$CC
7879: lt_save_GCC=$GCC
7880: lt_save_CFLAGS=$CFLAGS
7881: CC=${FC-"f95"}
7882: CFLAGS=$FCFLAGS
7883: compiler=$CC
7884: GCC=$ac_cv_fc_compiler_gnu
7885:
7886: _LT_TAGVAR(compiler, $1)=$CC
7887: _LT_CC_BASENAME([$compiler])
7888:
7889: if test -n "$compiler"; then
7890: AC_MSG_CHECKING([if libtool supports shared libraries])
7891: AC_MSG_RESULT([$can_build_shared])
7892:
7893: AC_MSG_CHECKING([whether to build shared libraries])
7894: test no = "$can_build_shared" && enable_shared=no
7895:
7896: # On AIX, shared libraries and static libraries use the same namespace, and
7897: # are all built from PIC.
7898: case $host_os in
7899: aix3*)
7900: test yes = "$enable_shared" && enable_static=no
7901: if test -n "$RANLIB"; then
7902: archive_cmds="$archive_cmds~\$RANLIB \$lib"
7903: postinstall_cmds='$RANLIB $lib'
7904: fi
7905: ;;
7906: aix[[4-9]]*)
7907: if test ia64 != "$host_cpu"; then
7908: case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
7909: yes,aix,yes) ;; # shared object as lib.so file only
7910: yes,svr4,*) ;; # shared object as lib.so archive member only
7911: yes,*) enable_static=no ;; # shared object in lib.a archive as well
7912: esac
7913: fi
7914: ;;
7915: esac
7916: AC_MSG_RESULT([$enable_shared])
7917:
7918: AC_MSG_CHECKING([whether to build static libraries])
7919: # Make sure either enable_shared or enable_static is yes.
7920: test yes = "$enable_shared" || enable_static=yes
7921: AC_MSG_RESULT([$enable_static])
7922:
7923: _LT_TAGVAR(GCC, $1)=$ac_cv_fc_compiler_gnu
7924: _LT_TAGVAR(LD, $1)=$LD
7925:
7926: ## CAVEAT EMPTOR:
7927: ## There is no encapsulation within the following macros, do not change
7928: ## the running order or otherwise move them around unless you know exactly
7929: ## what you are doing...
7930: _LT_SYS_HIDDEN_LIBDEPS($1)
7931: _LT_COMPILER_PIC($1)
7932: _LT_COMPILER_C_O($1)
7933: _LT_COMPILER_FILE_LOCKS($1)
7934: _LT_LINKER_SHLIBS($1)
7935: _LT_SYS_DYNAMIC_LINKER($1)
7936: _LT_LINKER_HARDCODE_LIBPATH($1)
7937:
7938: _LT_CONFIG($1)
7939: fi # test -n "$compiler"
7940:
7941: GCC=$lt_save_GCC
7942: CC=$lt_save_CC
7943: CFLAGS=$lt_save_CFLAGS
7944: fi # test yes != "$_lt_disable_FC"
7945:
7946: AC_LANG_POP
7947: ])# _LT_LANG_FC_CONFIG
7948:
7949:
7950: # _LT_LANG_GCJ_CONFIG([TAG])
7951: # --------------------------
7952: # Ensure that the configuration variables for the GNU Java Compiler compiler
7953: # are suitably defined. These variables are subsequently used by _LT_CONFIG
7954: # to write the compiler configuration to 'libtool'.
7955: m4_defun([_LT_LANG_GCJ_CONFIG],
7956: [AC_REQUIRE([LT_PROG_GCJ])dnl
7957: AC_LANG_SAVE
7958:
7959: # Source file extension for Java test sources.
7960: ac_ext=java
7961:
7962: # Object file extension for compiled Java test sources.
7963: objext=o
7964: _LT_TAGVAR(objext, $1)=$objext
7965:
7966: # Code to be used in simple compile tests
7967: lt_simple_compile_test_code="class foo {}"
7968:
7969: # Code to be used in simple link tests
7970: lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
7971:
7972: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7973: _LT_TAG_COMPILER
7974:
7975: # save warnings/boilerplate of simple test code
7976: _LT_COMPILER_BOILERPLATE
7977: _LT_LINKER_BOILERPLATE
7978:
7979: # Allow CC to be a program name with arguments.
7980: lt_save_CC=$CC
7981: lt_save_CFLAGS=$CFLAGS
7982: lt_save_GCC=$GCC
7983: GCC=yes
7984: CC=${GCJ-"gcj"}
7985: CFLAGS=$GCJFLAGS
7986: compiler=$CC
7987: _LT_TAGVAR(compiler, $1)=$CC
7988: _LT_TAGVAR(LD, $1)=$LD
7989: _LT_CC_BASENAME([$compiler])
7990:
7991: # GCJ did not exist at the time GCC didn't implicitly link libc in.
7992: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7993:
7994: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7995: _LT_TAGVAR(reload_flag, $1)=$reload_flag
7996: _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7997:
7998: ## CAVEAT EMPTOR:
7999: ## There is no encapsulation within the following macros, do not change
8000: ## the running order or otherwise move them around unless you know exactly
8001: ## what you are doing...
8002: if test -n "$compiler"; then
8003: _LT_COMPILER_NO_RTTI($1)
8004: _LT_COMPILER_PIC($1)
8005: _LT_COMPILER_C_O($1)
8006: _LT_COMPILER_FILE_LOCKS($1)
8007: _LT_LINKER_SHLIBS($1)
8008: _LT_LINKER_HARDCODE_LIBPATH($1)
8009:
8010: _LT_CONFIG($1)
8011: fi
8012:
8013: AC_LANG_RESTORE
8014:
8015: GCC=$lt_save_GCC
8016: CC=$lt_save_CC
8017: CFLAGS=$lt_save_CFLAGS
8018: ])# _LT_LANG_GCJ_CONFIG
8019:
8020:
8021: # _LT_LANG_GO_CONFIG([TAG])
8022: # --------------------------
8023: # Ensure that the configuration variables for the GNU Go compiler
8024: # are suitably defined. These variables are subsequently used by _LT_CONFIG
8025: # to write the compiler configuration to 'libtool'.
8026: m4_defun([_LT_LANG_GO_CONFIG],
8027: [AC_REQUIRE([LT_PROG_GO])dnl
8028: AC_LANG_SAVE
8029:
8030: # Source file extension for Go test sources.
8031: ac_ext=go
8032:
8033: # Object file extension for compiled Go test sources.
8034: objext=o
8035: _LT_TAGVAR(objext, $1)=$objext
8036:
8037: # Code to be used in simple compile tests
8038: lt_simple_compile_test_code="package main; func main() { }"
8039:
8040: # Code to be used in simple link tests
8041: lt_simple_link_test_code='package main; func main() { }'
8042:
8043: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
8044: _LT_TAG_COMPILER
8045:
8046: # save warnings/boilerplate of simple test code
8047: _LT_COMPILER_BOILERPLATE
8048: _LT_LINKER_BOILERPLATE
8049:
8050: # Allow CC to be a program name with arguments.
8051: lt_save_CC=$CC
8052: lt_save_CFLAGS=$CFLAGS
8053: lt_save_GCC=$GCC
8054: GCC=yes
8055: CC=${GOC-"gccgo"}
8056: CFLAGS=$GOFLAGS
8057: compiler=$CC
8058: _LT_TAGVAR(compiler, $1)=$CC
8059: _LT_TAGVAR(LD, $1)=$LD
8060: _LT_CC_BASENAME([$compiler])
8061:
8062: # Go did not exist at the time GCC didn't implicitly link libc in.
8063: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
8064:
8065: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
8066: _LT_TAGVAR(reload_flag, $1)=$reload_flag
8067: _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
8068:
8069: ## CAVEAT EMPTOR:
8070: ## There is no encapsulation within the following macros, do not change
8071: ## the running order or otherwise move them around unless you know exactly
8072: ## what you are doing...
8073: if test -n "$compiler"; then
8074: _LT_COMPILER_NO_RTTI($1)
8075: _LT_COMPILER_PIC($1)
8076: _LT_COMPILER_C_O($1)
8077: _LT_COMPILER_FILE_LOCKS($1)
8078: _LT_LINKER_SHLIBS($1)
8079: _LT_LINKER_HARDCODE_LIBPATH($1)
8080:
8081: _LT_CONFIG($1)
8082: fi
8083:
8084: AC_LANG_RESTORE
8085:
8086: GCC=$lt_save_GCC
8087: CC=$lt_save_CC
8088: CFLAGS=$lt_save_CFLAGS
8089: ])# _LT_LANG_GO_CONFIG
8090:
8091:
8092: # _LT_LANG_RC_CONFIG([TAG])
8093: # -------------------------
8094: # Ensure that the configuration variables for the Windows resource compiler
8095: # are suitably defined. These variables are subsequently used by _LT_CONFIG
8096: # to write the compiler configuration to 'libtool'.
8097: m4_defun([_LT_LANG_RC_CONFIG],
8098: [AC_REQUIRE([LT_PROG_RC])dnl
8099: AC_LANG_SAVE
8100:
8101: # Source file extension for RC test sources.
8102: ac_ext=rc
8103:
8104: # Object file extension for compiled RC test sources.
8105: objext=o
8106: _LT_TAGVAR(objext, $1)=$objext
8107:
8108: # Code to be used in simple compile tests
8109: lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
8110:
8111: # Code to be used in simple link tests
8112: lt_simple_link_test_code=$lt_simple_compile_test_code
8113:
8114: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
8115: _LT_TAG_COMPILER
8116:
8117: # save warnings/boilerplate of simple test code
8118: _LT_COMPILER_BOILERPLATE
8119: _LT_LINKER_BOILERPLATE
8120:
8121: # Allow CC to be a program name with arguments.
8122: lt_save_CC=$CC
8123: lt_save_CFLAGS=$CFLAGS
8124: lt_save_GCC=$GCC
8125: GCC=
8126: CC=${RC-"windres"}
8127: CFLAGS=
8128: compiler=$CC
8129: _LT_TAGVAR(compiler, $1)=$CC
8130: _LT_CC_BASENAME([$compiler])
8131: _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
8132:
8133: if test -n "$compiler"; then
8134: :
8135: _LT_CONFIG($1)
8136: fi
8137:
8138: GCC=$lt_save_GCC
8139: AC_LANG_RESTORE
8140: CC=$lt_save_CC
8141: CFLAGS=$lt_save_CFLAGS
8142: ])# _LT_LANG_RC_CONFIG
8143:
8144:
8145: # LT_PROG_GCJ
8146: # -----------
8147: AC_DEFUN([LT_PROG_GCJ],
8148: [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
8149: [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
8150: [AC_CHECK_TOOL(GCJ, gcj,)
8151: test set = "${GCJFLAGS+set}" || GCJFLAGS="-g -O2"
8152: AC_SUBST(GCJFLAGS)])])[]dnl
8153: ])
8154:
8155: # Old name:
8156: AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
8157: dnl aclocal-1.4 backwards compatibility:
8158: dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
8159:
8160:
8161: # LT_PROG_GO
8162: # ----------
8163: AC_DEFUN([LT_PROG_GO],
8164: [AC_CHECK_TOOL(GOC, gccgo,)
8165: ])
8166:
8167:
8168: # LT_PROG_RC
8169: # ----------
8170: AC_DEFUN([LT_PROG_RC],
8171: [AC_CHECK_TOOL(RC, windres,)
8172: ])
8173:
8174: # Old name:
8175: AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
8176: dnl aclocal-1.4 backwards compatibility:
8177: dnl AC_DEFUN([LT_AC_PROG_RC], [])
8178:
8179:
8180: # _LT_DECL_EGREP
8181: # --------------
8182: # If we don't have a new enough Autoconf to choose the best grep
8183: # available, choose the one first in the user's PATH.
8184: m4_defun([_LT_DECL_EGREP],
8185: [AC_REQUIRE([AC_PROG_EGREP])dnl
8186: AC_REQUIRE([AC_PROG_FGREP])dnl
8187: test -z "$GREP" && GREP=grep
8188: _LT_DECL([], [GREP], [1], [A grep program that handles long lines])
8189: _LT_DECL([], [EGREP], [1], [An ERE matcher])
8190: _LT_DECL([], [FGREP], [1], [A literal string matcher])
8191: dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
8192: AC_SUBST([GREP])
8193: ])
8194:
8195:
8196: # _LT_DECL_OBJDUMP
8197: # --------------
8198: # If we don't have a new enough Autoconf to choose the best objdump
8199: # available, choose the one first in the user's PATH.
8200: m4_defun([_LT_DECL_OBJDUMP],
8201: [AC_CHECK_TOOL(OBJDUMP, objdump, false)
8202: test -z "$OBJDUMP" && OBJDUMP=objdump
8203: _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
8204: AC_SUBST([OBJDUMP])
8205: ])
8206:
8207: # _LT_DECL_DLLTOOL
8208: # ----------------
8209: # Ensure DLLTOOL variable is set.
8210: m4_defun([_LT_DECL_DLLTOOL],
8211: [AC_CHECK_TOOL(DLLTOOL, dlltool, false)
8212: test -z "$DLLTOOL" && DLLTOOL=dlltool
8213: _LT_DECL([], [DLLTOOL], [1], [DLL creation program])
8214: AC_SUBST([DLLTOOL])
8215: ])
8216:
8217: # _LT_DECL_SED
8218: # ------------
8219: # Check for a fully-functional sed program, that truncates
8220: # as few characters as possible. Prefer GNU sed if found.
8221: m4_defun([_LT_DECL_SED],
8222: [AC_PROG_SED
8223: test -z "$SED" && SED=sed
8224: Xsed="$SED -e 1s/^X//"
8225: _LT_DECL([], [SED], [1], [A sed program that does not truncate output])
8226: _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
8227: [Sed that helps us avoid accidentally triggering echo(1) options like -n])
8228: ])# _LT_DECL_SED
8229:
8230: m4_ifndef([AC_PROG_SED], [
8231: ############################################################
8232: # NOTE: This macro has been submitted for inclusion into #
8233: # GNU Autoconf as AC_PROG_SED. When it is available in #
8234: # a released version of Autoconf we should remove this #
8235: # macro and use it instead. #
8236: ############################################################
8237:
8238: m4_defun([AC_PROG_SED],
8239: [AC_MSG_CHECKING([for a sed that does not truncate output])
8240: AC_CACHE_VAL(lt_cv_path_SED,
8241: [# Loop through the user's path and test for sed and gsed.
8242: # Then use that list of sed's as ones to test for truncation.
8243: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8244: for as_dir in $PATH
8245: do
8246: IFS=$as_save_IFS
8247: test -z "$as_dir" && as_dir=.
8248: for lt_ac_prog in sed gsed; do
8249: for ac_exec_ext in '' $ac_executable_extensions; do
8250: if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
8251: lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
8252: fi
8253: done
8254: done
8255: done
8256: IFS=$as_save_IFS
8257: lt_ac_max=0
8258: lt_ac_count=0
8259: # Add /usr/xpg4/bin/sed as it is typically found on Solaris
8260: # along with /bin/sed that truncates output.
8261: for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
8262: test ! -f "$lt_ac_sed" && continue
8263: cat /dev/null > conftest.in
8264: lt_ac_count=0
8265: echo $ECHO_N "0123456789$ECHO_C" >conftest.in
8266: # Check for GNU sed and select it if it is found.
8267: if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
8268: lt_cv_path_SED=$lt_ac_sed
8269: break
8270: fi
8271: while true; do
8272: cat conftest.in conftest.in >conftest.tmp
8273: mv conftest.tmp conftest.in
8274: cp conftest.in conftest.nl
8275: echo >>conftest.nl
8276: $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
8277: cmp -s conftest.out conftest.nl || break
8278: # 10000 chars as input seems more than enough
8279: test 10 -lt "$lt_ac_count" && break
8280: lt_ac_count=`expr $lt_ac_count + 1`
8281: if test "$lt_ac_count" -gt "$lt_ac_max"; then
8282: lt_ac_max=$lt_ac_count
8283: lt_cv_path_SED=$lt_ac_sed
8284: fi
8285: done
8286: done
8287: ])
8288: SED=$lt_cv_path_SED
8289: AC_SUBST([SED])
8290: AC_MSG_RESULT([$SED])
8291: ])#AC_PROG_SED
8292: ])#m4_ifndef
8293:
8294: # Old name:
8295: AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
8296: dnl aclocal-1.4 backwards compatibility:
8297: dnl AC_DEFUN([LT_AC_PROG_SED], [])
8298:
8299:
8300: # _LT_CHECK_SHELL_FEATURES
8301: # ------------------------
8302: # Find out whether the shell is Bourne or XSI compatible,
8303: # or has some other useful features.
8304: m4_defun([_LT_CHECK_SHELL_FEATURES],
8305: [if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
8306: lt_unset=unset
8307: else
8308: lt_unset=false
8309: fi
8310: _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
8311:
8312: # test EBCDIC or ASCII
8313: case `echo X|tr X '\101'` in
8314: A) # ASCII based system
8315: # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
8316: lt_SP2NL='tr \040 \012'
8317: lt_NL2SP='tr \015\012 \040\040'
8318: ;;
8319: *) # EBCDIC based system
8320: lt_SP2NL='tr \100 \n'
8321: lt_NL2SP='tr \r\n \100\100'
8322: ;;
8323: esac
8324: _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
8325: _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
8326: ])# _LT_CHECK_SHELL_FEATURES
8327:
8328:
8329: # _LT_PATH_CONVERSION_FUNCTIONS
8330: # -----------------------------
8331: # Determine what file name conversion functions should be used by
8332: # func_to_host_file (and, implicitly, by func_to_host_path). These are needed
8333: # for certain cross-compile configurations and native mingw.
8334: m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
8335: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
8336: AC_REQUIRE([AC_CANONICAL_BUILD])dnl
8337: AC_MSG_CHECKING([how to convert $build file names to $host format])
8338: AC_CACHE_VAL(lt_cv_to_host_file_cmd,
8339: [case $host in
8340: *-*-mingw* )
8341: case $build in
8342: *-*-mingw* ) # actually msys
8343: lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
8344: ;;
8345: *-*-cygwin* )
8346: lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
8347: ;;
8348: * ) # otherwise, assume *nix
8349: lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
8350: ;;
8351: esac
8352: ;;
8353: *-*-cygwin* )
8354: case $build in
8355: *-*-mingw* ) # actually msys
8356: lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
8357: ;;
8358: *-*-cygwin* )
8359: lt_cv_to_host_file_cmd=func_convert_file_noop
8360: ;;
8361: * ) # otherwise, assume *nix
8362: lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
8363: ;;
8364: esac
8365: ;;
8366: * ) # unhandled hosts (and "normal" native builds)
8367: lt_cv_to_host_file_cmd=func_convert_file_noop
8368: ;;
8369: esac
8370: ])
8371: to_host_file_cmd=$lt_cv_to_host_file_cmd
8372: AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
8373: _LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
8374: [0], [convert $build file names to $host format])dnl
8375:
8376: AC_MSG_CHECKING([how to convert $build file names to toolchain format])
8377: AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
8378: [#assume ordinary cross tools, or native build.
8379: lt_cv_to_tool_file_cmd=func_convert_file_noop
8380: case $host in
8381: *-*-mingw* )
8382: case $build in
8383: *-*-mingw* ) # actually msys
8384: lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
8385: ;;
8386: esac
8387: ;;
8388: esac
8389: ])
8390: to_tool_file_cmd=$lt_cv_to_tool_file_cmd
8391: AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
8392: _LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
8393: [0], [convert $build files to toolchain format])dnl
8394: ])# _LT_PATH_CONVERSION_FUNCTIONS
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