Annotation of embedaddon/expat/aclocal.m4, revision 1.1.1.1
1.1 misho 1: # generated automatically by aclocal 1.11.1 -*- Autoconf -*-
2:
3: # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
4: # 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
5: # This file is free software; the Free Software Foundation
6: # gives unlimited permission to copy and/or distribute it,
7: # with or without modifications, as long as this notice is preserved.
8:
9: # This program is distributed in the hope that it will be useful,
10: # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
11: # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
12: # PARTICULAR PURPOSE.
13:
14: # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
15: #
16: # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
17: # 2006, 2007, 2008, 2009, 2010 Free Software Foundation,
18: # Inc.
19: # Written by Gordon Matzigkeit, 1996
20: #
21: # This file is free software; the Free Software Foundation gives
22: # unlimited permission to copy and/or distribute it, with or without
23: # modifications, as long as this notice is preserved.
24:
25: m4_define([_LT_COPYING], [dnl
26: # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
27: # 2006, 2007, 2008, 2009, 2010 Free Software Foundation,
28: # Inc.
29: # Written by Gordon Matzigkeit, 1996
30: #
31: # This file is part of GNU Libtool.
32: #
33: # GNU Libtool is free software; you can redistribute it and/or
34: # modify it under the terms of the GNU General Public License as
35: # published by the Free Software Foundation; either version 2 of
36: # the License, or (at your option) any later version.
37: #
38: # As a special exception to the GNU General Public License,
39: # if you distribute this file as part of a program or library that
40: # is built using GNU Libtool, you may include this file under the
41: # same distribution terms that you use for the rest of that program.
42: #
43: # GNU Libtool is distributed in the hope that it will be useful,
44: # but WITHOUT ANY WARRANTY; without even the implied warranty of
45: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
46: # GNU General Public License for more details.
47: #
48: # You should have received a copy of the GNU General Public License
49: # along with GNU Libtool; see the file COPYING. If not, a copy
50: # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
51: # obtained by writing to the Free Software Foundation, Inc.,
52: # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
53: ])
54:
55: # serial 57 LT_INIT
56:
57:
58: # LT_PREREQ(VERSION)
59: # ------------------
60: # Complain and exit if this libtool version is less that VERSION.
61: m4_defun([LT_PREREQ],
62: [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
63: [m4_default([$3],
64: [m4_fatal([Libtool version $1 or higher is required],
65: 63)])],
66: [$2])])
67:
68:
69: # _LT_CHECK_BUILDDIR
70: # ------------------
71: # Complain if the absolute build directory name contains unusual characters
72: m4_defun([_LT_CHECK_BUILDDIR],
73: [case `pwd` in
74: *\ * | *\ *)
75: AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
76: esac
77: ])
78:
79:
80: # LT_INIT([OPTIONS])
81: # ------------------
82: AC_DEFUN([LT_INIT],
83: [AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
84: AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
85: AC_BEFORE([$0], [LT_LANG])dnl
86: AC_BEFORE([$0], [LT_OUTPUT])dnl
87: AC_BEFORE([$0], [LTDL_INIT])dnl
88: m4_require([_LT_CHECK_BUILDDIR])dnl
89:
90: dnl Autoconf doesn't catch unexpanded LT_ macros by default:
91: m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
92: m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
93: dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
94: dnl unless we require an AC_DEFUNed macro:
95: AC_REQUIRE([LTOPTIONS_VERSION])dnl
96: AC_REQUIRE([LTSUGAR_VERSION])dnl
97: AC_REQUIRE([LTVERSION_VERSION])dnl
98: AC_REQUIRE([LTOBSOLETE_VERSION])dnl
99: m4_require([_LT_PROG_LTMAIN])dnl
100:
101: _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
102:
103: dnl Parse OPTIONS
104: _LT_SET_OPTIONS([$0], [$1])
105:
106: # This can be used to rebuild libtool when needed
107: LIBTOOL_DEPS="$ltmain"
108:
109: # Always use our own libtool.
110: LIBTOOL='$(SHELL) $(top_builddir)/libtool'
111: AC_SUBST(LIBTOOL)dnl
112:
113: _LT_SETUP
114:
115: # Only expand once:
116: m4_define([LT_INIT])
117: ])# LT_INIT
118:
119: # Old names:
120: AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
121: AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
122: dnl aclocal-1.4 backwards compatibility:
123: dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
124: dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
125:
126:
127: # _LT_CC_BASENAME(CC)
128: # -------------------
129: # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
130: m4_defun([_LT_CC_BASENAME],
131: [for cc_temp in $1""; do
132: case $cc_temp in
133: compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
134: distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
135: \-*) ;;
136: *) break;;
137: esac
138: done
139: cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
140: ])
141:
142:
143: # _LT_FILEUTILS_DEFAULTS
144: # ----------------------
145: # It is okay to use these file commands and assume they have been set
146: # sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
147: m4_defun([_LT_FILEUTILS_DEFAULTS],
148: [: ${CP="cp -f"}
149: : ${MV="mv -f"}
150: : ${RM="rm -f"}
151: ])# _LT_FILEUTILS_DEFAULTS
152:
153:
154: # _LT_SETUP
155: # ---------
156: m4_defun([_LT_SETUP],
157: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
158: AC_REQUIRE([AC_CANONICAL_BUILD])dnl
159: AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
160: AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
161:
162: _LT_DECL([], [host_alias], [0], [The host system])dnl
163: _LT_DECL([], [host], [0])dnl
164: _LT_DECL([], [host_os], [0])dnl
165: dnl
166: _LT_DECL([], [build_alias], [0], [The build system])dnl
167: _LT_DECL([], [build], [0])dnl
168: _LT_DECL([], [build_os], [0])dnl
169: dnl
170: AC_REQUIRE([AC_PROG_CC])dnl
171: AC_REQUIRE([LT_PATH_LD])dnl
172: AC_REQUIRE([LT_PATH_NM])dnl
173: dnl
174: AC_REQUIRE([AC_PROG_LN_S])dnl
175: test -z "$LN_S" && LN_S="ln -s"
176: _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
177: dnl
178: AC_REQUIRE([LT_CMD_MAX_LEN])dnl
179: _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
180: _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
181: dnl
182: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
183: m4_require([_LT_CHECK_SHELL_FEATURES])dnl
184: m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl
185: m4_require([_LT_CMD_RELOAD])dnl
186: m4_require([_LT_CHECK_MAGIC_METHOD])dnl
187: m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl
188: m4_require([_LT_CMD_OLD_ARCHIVE])dnl
189: m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
190: m4_require([_LT_WITH_SYSROOT])dnl
191:
192: _LT_CONFIG_LIBTOOL_INIT([
193: # See if we are running on zsh, and set the options which allow our
194: # commands through without removal of \ escapes INIT.
195: if test -n "\${ZSH_VERSION+set}" ; then
196: setopt NO_GLOB_SUBST
197: fi
198: ])
199: if test -n "${ZSH_VERSION+set}" ; then
200: setopt NO_GLOB_SUBST
201: fi
202:
203: _LT_CHECK_OBJDIR
204:
205: m4_require([_LT_TAG_COMPILER])dnl
206:
207: case $host_os in
208: aix3*)
209: # AIX sometimes has problems with the GCC collect2 program. For some
210: # reason, if we set the COLLECT_NAMES environment variable, the problems
211: # vanish in a puff of smoke.
212: if test "X${COLLECT_NAMES+set}" != Xset; then
213: COLLECT_NAMES=
214: export COLLECT_NAMES
215: fi
216: ;;
217: esac
218:
219: # Global variables:
220: ofile=libtool
221: can_build_shared=yes
222:
223: # All known linkers require a `.a' archive for static linking (except MSVC,
224: # which needs '.lib').
225: libext=a
226:
227: with_gnu_ld="$lt_cv_prog_gnu_ld"
228:
229: old_CC="$CC"
230: old_CFLAGS="$CFLAGS"
231:
232: # Set sane defaults for various variables
233: test -z "$CC" && CC=cc
234: test -z "$LTCC" && LTCC=$CC
235: test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
236: test -z "$LD" && LD=ld
237: test -z "$ac_objext" && ac_objext=o
238:
239: _LT_CC_BASENAME([$compiler])
240:
241: # Only perform the check for file, if the check method requires it
242: test -z "$MAGIC_CMD" && MAGIC_CMD=file
243: case $deplibs_check_method in
244: file_magic*)
245: if test "$file_magic_cmd" = '$MAGIC_CMD'; then
246: _LT_PATH_MAGIC
247: fi
248: ;;
249: esac
250:
251: # Use C for the default configuration in the libtool script
252: LT_SUPPORTED_TAG([CC])
253: _LT_LANG_C_CONFIG
254: _LT_LANG_DEFAULT_CONFIG
255: _LT_CONFIG_COMMANDS
256: ])# _LT_SETUP
257:
258:
259: # _LT_PREPARE_SED_QUOTE_VARS
260: # --------------------------
261: # Define a few sed substitution that help us do robust quoting.
262: m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
263: [# Backslashify metacharacters that are still active within
264: # double-quoted strings.
265: sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
266:
267: # Same as above, but do not quote variable references.
268: double_quote_subst='s/\([["`\\]]\)/\\\1/g'
269:
270: # Sed substitution to delay expansion of an escaped shell variable in a
271: # double_quote_subst'ed string.
272: delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
273:
274: # Sed substitution to delay expansion of an escaped single quote.
275: delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
276:
277: # Sed substitution to avoid accidental globbing in evaled expressions
278: no_glob_subst='s/\*/\\\*/g'
279: ])
280:
281: # _LT_PROG_LTMAIN
282: # ---------------
283: # Note that this code is called both from `configure', and `config.status'
284: # now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
285: # `config.status' has no value for ac_aux_dir unless we are using Automake,
286: # so we pass a copy along to make sure it has a sensible value anyway.
287: m4_defun([_LT_PROG_LTMAIN],
288: [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
289: _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
290: ltmain="$ac_aux_dir/ltmain.sh"
291: ])# _LT_PROG_LTMAIN
292:
293:
294:
295: # So that we can recreate a full libtool script including additional
296: # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
297: # in macros and then make a single call at the end using the `libtool'
298: # label.
299:
300:
301: # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
302: # ----------------------------------------
303: # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
304: m4_define([_LT_CONFIG_LIBTOOL_INIT],
305: [m4_ifval([$1],
306: [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
307: [$1
308: ])])])
309:
310: # Initialize.
311: m4_define([_LT_OUTPUT_LIBTOOL_INIT])
312:
313:
314: # _LT_CONFIG_LIBTOOL([COMMANDS])
315: # ------------------------------
316: # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
317: m4_define([_LT_CONFIG_LIBTOOL],
318: [m4_ifval([$1],
319: [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
320: [$1
321: ])])])
322:
323: # Initialize.
324: m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
325:
326:
327: # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
328: # -----------------------------------------------------
329: m4_defun([_LT_CONFIG_SAVE_COMMANDS],
330: [_LT_CONFIG_LIBTOOL([$1])
331: _LT_CONFIG_LIBTOOL_INIT([$2])
332: ])
333:
334:
335: # _LT_FORMAT_COMMENT([COMMENT])
336: # -----------------------------
337: # Add leading comment marks to the start of each line, and a trailing
338: # full-stop to the whole comment if one is not present already.
339: m4_define([_LT_FORMAT_COMMENT],
340: [m4_ifval([$1], [
341: m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
342: [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
343: )])
344:
345:
346:
347:
348:
349: # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
350: # -------------------------------------------------------------------
351: # CONFIGNAME is the name given to the value in the libtool script.
352: # VARNAME is the (base) name used in the configure script.
353: # VALUE may be 0, 1 or 2 for a computed quote escaped value based on
354: # VARNAME. Any other value will be used directly.
355: m4_define([_LT_DECL],
356: [lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
357: [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
358: [m4_ifval([$1], [$1], [$2])])
359: lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
360: m4_ifval([$4],
361: [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
362: lt_dict_add_subkey([lt_decl_dict], [$2],
363: [tagged?], [m4_ifval([$5], [yes], [no])])])
364: ])
365:
366:
367: # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
368: # --------------------------------------------------------
369: m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
370:
371:
372: # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
373: # ------------------------------------------------
374: m4_define([lt_decl_tag_varnames],
375: [_lt_decl_filter([tagged?], [yes], $@)])
376:
377:
378: # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
379: # ---------------------------------------------------------
380: m4_define([_lt_decl_filter],
381: [m4_case([$#],
382: [0], [m4_fatal([$0: too few arguments: $#])],
383: [1], [m4_fatal([$0: too few arguments: $#: $1])],
384: [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
385: [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
386: [lt_dict_filter([lt_decl_dict], $@)])[]dnl
387: ])
388:
389:
390: # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
391: # --------------------------------------------------
392: m4_define([lt_decl_quote_varnames],
393: [_lt_decl_filter([value], [1], $@)])
394:
395:
396: # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
397: # ---------------------------------------------------
398: m4_define([lt_decl_dquote_varnames],
399: [_lt_decl_filter([value], [2], $@)])
400:
401:
402: # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
403: # ---------------------------------------------------
404: m4_define([lt_decl_varnames_tagged],
405: [m4_assert([$# <= 2])dnl
406: _$0(m4_quote(m4_default([$1], [[, ]])),
407: m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
408: m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
409: m4_define([_lt_decl_varnames_tagged],
410: [m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
411:
412:
413: # lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
414: # ------------------------------------------------
415: m4_define([lt_decl_all_varnames],
416: [_$0(m4_quote(m4_default([$1], [[, ]])),
417: m4_if([$2], [],
418: m4_quote(lt_decl_varnames),
419: m4_quote(m4_shift($@))))[]dnl
420: ])
421: m4_define([_lt_decl_all_varnames],
422: [lt_join($@, lt_decl_varnames_tagged([$1],
423: lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
424: ])
425:
426:
427: # _LT_CONFIG_STATUS_DECLARE([VARNAME])
428: # ------------------------------------
429: # Quote a variable value, and forward it to `config.status' so that its
430: # declaration there will have the same value as in `configure'. VARNAME
431: # must have a single quote delimited value for this to work.
432: m4_define([_LT_CONFIG_STATUS_DECLARE],
433: [$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
434:
435:
436: # _LT_CONFIG_STATUS_DECLARATIONS
437: # ------------------------------
438: # We delimit libtool config variables with single quotes, so when
439: # we write them to config.status, we have to be sure to quote all
440: # embedded single quotes properly. In configure, this macro expands
441: # each variable declared with _LT_DECL (and _LT_TAGDECL) into:
442: #
443: # <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
444: m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
445: [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
446: [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
447:
448:
449: # _LT_LIBTOOL_TAGS
450: # ----------------
451: # Output comment and list of tags supported by the script
452: m4_defun([_LT_LIBTOOL_TAGS],
453: [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
454: available_tags="_LT_TAGS"dnl
455: ])
456:
457:
458: # _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
459: # -----------------------------------
460: # Extract the dictionary values for VARNAME (optionally with TAG) and
461: # expand to a commented shell variable setting:
462: #
463: # # Some comment about what VAR is for.
464: # visible_name=$lt_internal_name
465: m4_define([_LT_LIBTOOL_DECLARE],
466: [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
467: [description])))[]dnl
468: m4_pushdef([_libtool_name],
469: m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
470: m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
471: [0], [_libtool_name=[$]$1],
472: [1], [_libtool_name=$lt_[]$1],
473: [2], [_libtool_name=$lt_[]$1],
474: [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
475: m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
476: ])
477:
478:
479: # _LT_LIBTOOL_CONFIG_VARS
480: # -----------------------
481: # Produce commented declarations of non-tagged libtool config variables
482: # suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
483: # script. Tagged libtool config variables (even for the LIBTOOL CONFIG
484: # section) are produced by _LT_LIBTOOL_TAG_VARS.
485: m4_defun([_LT_LIBTOOL_CONFIG_VARS],
486: [m4_foreach([_lt_var],
487: m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
488: [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
489:
490:
491: # _LT_LIBTOOL_TAG_VARS(TAG)
492: # -------------------------
493: m4_define([_LT_LIBTOOL_TAG_VARS],
494: [m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
495: [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
496:
497:
498: # _LT_TAGVAR(VARNAME, [TAGNAME])
499: # ------------------------------
500: m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
501:
502:
503: # _LT_CONFIG_COMMANDS
504: # -------------------
505: # Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
506: # variables for single and double quote escaping we saved from calls
507: # to _LT_DECL, we can put quote escaped variables declarations
508: # into `config.status', and then the shell code to quote escape them in
509: # for loops in `config.status'. Finally, any additional code accumulated
510: # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
511: m4_defun([_LT_CONFIG_COMMANDS],
512: [AC_PROVIDE_IFELSE([LT_OUTPUT],
513: dnl If the libtool generation code has been placed in $CONFIG_LT,
514: dnl instead of duplicating it all over again into config.status,
515: dnl then we will have config.status run $CONFIG_LT later, so it
516: dnl needs to know what name is stored there:
517: [AC_CONFIG_COMMANDS([libtool],
518: [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
519: dnl If the libtool generation code is destined for config.status,
520: dnl expand the accumulated commands and init code now:
521: [AC_CONFIG_COMMANDS([libtool],
522: [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
523: ])#_LT_CONFIG_COMMANDS
524:
525:
526: # Initialize.
527: m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
528: [
529:
530: # The HP-UX ksh and POSIX shell print the target directory to stdout
531: # if CDPATH is set.
532: (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
533:
534: sed_quote_subst='$sed_quote_subst'
535: double_quote_subst='$double_quote_subst'
536: delay_variable_subst='$delay_variable_subst'
537: _LT_CONFIG_STATUS_DECLARATIONS
538: LTCC='$LTCC'
539: LTCFLAGS='$LTCFLAGS'
540: compiler='$compiler_DEFAULT'
541:
542: # A function that is used when there is no print builtin or printf.
543: func_fallback_echo ()
544: {
545: eval 'cat <<_LTECHO_EOF
546: \$[]1
547: _LTECHO_EOF'
548: }
549:
550: # Quote evaled strings.
551: for var in lt_decl_all_varnames([[ \
552: ]], lt_decl_quote_varnames); do
553: case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
554: *[[\\\\\\\`\\"\\\$]]*)
555: eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
556: ;;
557: *)
558: eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
559: ;;
560: esac
561: done
562:
563: # Double-quote double-evaled strings.
564: for var in lt_decl_all_varnames([[ \
565: ]], lt_decl_dquote_varnames); do
566: case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
567: *[[\\\\\\\`\\"\\\$]]*)
568: eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
569: ;;
570: *)
571: eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
572: ;;
573: esac
574: done
575:
576: _LT_OUTPUT_LIBTOOL_INIT
577: ])
578:
579: # _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
580: # ------------------------------------
581: # Generate a child script FILE with all initialization necessary to
582: # reuse the environment learned by the parent script, and make the
583: # file executable. If COMMENT is supplied, it is inserted after the
584: # `#!' sequence but before initialization text begins. After this
585: # macro, additional text can be appended to FILE to form the body of
586: # the child script. The macro ends with non-zero status if the
587: # file could not be fully written (such as if the disk is full).
588: m4_ifdef([AS_INIT_GENERATED],
589: [m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
590: [m4_defun([_LT_GENERATED_FILE_INIT],
591: [m4_require([AS_PREPARE])]dnl
592: [m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
593: [lt_write_fail=0
594: cat >$1 <<_ASEOF || lt_write_fail=1
595: #! $SHELL
596: # Generated by $as_me.
597: $2
598: SHELL=\${CONFIG_SHELL-$SHELL}
599: export SHELL
600: _ASEOF
601: cat >>$1 <<\_ASEOF || lt_write_fail=1
602: AS_SHELL_SANITIZE
603: _AS_PREPARE
604: exec AS_MESSAGE_FD>&1
605: _ASEOF
606: test $lt_write_fail = 0 && chmod +x $1[]dnl
607: m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
608:
609: # LT_OUTPUT
610: # ---------
611: # This macro allows early generation of the libtool script (before
612: # AC_OUTPUT is called), incase it is used in configure for compilation
613: # tests.
614: AC_DEFUN([LT_OUTPUT],
615: [: ${CONFIG_LT=./config.lt}
616: AC_MSG_NOTICE([creating $CONFIG_LT])
617: _LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
618: [# Run this file to recreate a libtool stub with the current configuration.])
619:
620: cat >>"$CONFIG_LT" <<\_LTEOF
621: lt_cl_silent=false
622: exec AS_MESSAGE_LOG_FD>>config.log
623: {
624: echo
625: AS_BOX([Running $as_me.])
626: } >&AS_MESSAGE_LOG_FD
627:
628: lt_cl_help="\
629: \`$as_me' creates a local libtool stub from the current configuration,
630: for use in further configure time tests before the real libtool is
631: generated.
632:
633: Usage: $[0] [[OPTIONS]]
634:
635: -h, --help print this help, then exit
636: -V, --version print version number, then exit
637: -q, --quiet do not print progress messages
638: -d, --debug don't remove temporary files
639:
640: Report bugs to <bug-libtool@gnu.org>."
641:
642: lt_cl_version="\
643: m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
644: m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
645: configured by $[0], generated by m4_PACKAGE_STRING.
646:
647: Copyright (C) 2010 Free Software Foundation, Inc.
648: This config.lt script is free software; the Free Software Foundation
649: gives unlimited permision to copy, distribute and modify it."
650:
651: while test $[#] != 0
652: do
653: case $[1] in
654: --version | --v* | -V )
655: echo "$lt_cl_version"; exit 0 ;;
656: --help | --h* | -h )
657: echo "$lt_cl_help"; exit 0 ;;
658: --debug | --d* | -d )
659: debug=: ;;
660: --quiet | --q* | --silent | --s* | -q )
661: lt_cl_silent=: ;;
662:
663: -*) AC_MSG_ERROR([unrecognized option: $[1]
664: Try \`$[0] --help' for more information.]) ;;
665:
666: *) AC_MSG_ERROR([unrecognized argument: $[1]
667: Try \`$[0] --help' for more information.]) ;;
668: esac
669: shift
670: done
671:
672: if $lt_cl_silent; then
673: exec AS_MESSAGE_FD>/dev/null
674: fi
675: _LTEOF
676:
677: cat >>"$CONFIG_LT" <<_LTEOF
678: _LT_OUTPUT_LIBTOOL_COMMANDS_INIT
679: _LTEOF
680:
681: cat >>"$CONFIG_LT" <<\_LTEOF
682: AC_MSG_NOTICE([creating $ofile])
683: _LT_OUTPUT_LIBTOOL_COMMANDS
684: AS_EXIT(0)
685: _LTEOF
686: chmod +x "$CONFIG_LT"
687:
688: # configure is writing to config.log, but config.lt does its own redirection,
689: # appending to config.log, which fails on DOS, as config.log is still kept
690: # open by configure. Here we exec the FD to /dev/null, effectively closing
691: # config.log, so it can be properly (re)opened and appended to by config.lt.
692: lt_cl_success=:
693: test "$silent" = yes &&
694: lt_config_lt_args="$lt_config_lt_args --quiet"
695: exec AS_MESSAGE_LOG_FD>/dev/null
696: $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
697: exec AS_MESSAGE_LOG_FD>>config.log
698: $lt_cl_success || AS_EXIT(1)
699: ])# LT_OUTPUT
700:
701:
702: # _LT_CONFIG(TAG)
703: # ---------------
704: # If TAG is the built-in tag, create an initial libtool script with a
705: # default configuration from the untagged config vars. Otherwise add code
706: # to config.status for appending the configuration named by TAG from the
707: # matching tagged config vars.
708: m4_defun([_LT_CONFIG],
709: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
710: _LT_CONFIG_SAVE_COMMANDS([
711: m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
712: m4_if(_LT_TAG, [C], [
713: # See if we are running on zsh, and set the options which allow our
714: # commands through without removal of \ escapes.
715: if test -n "${ZSH_VERSION+set}" ; then
716: setopt NO_GLOB_SUBST
717: fi
718:
719: cfgfile="${ofile}T"
720: trap "$RM \"$cfgfile\"; exit 1" 1 2 15
721: $RM "$cfgfile"
722:
723: cat <<_LT_EOF >> "$cfgfile"
724: #! $SHELL
725:
726: # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
727: # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
728: # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
729: # NOTE: Changes made to this file will be lost: look at ltmain.sh.
730: #
731: _LT_COPYING
732: _LT_LIBTOOL_TAGS
733:
734: # ### BEGIN LIBTOOL CONFIG
735: _LT_LIBTOOL_CONFIG_VARS
736: _LT_LIBTOOL_TAG_VARS
737: # ### END LIBTOOL CONFIG
738:
739: _LT_EOF
740:
741: case $host_os in
742: aix3*)
743: cat <<\_LT_EOF >> "$cfgfile"
744: # AIX sometimes has problems with the GCC collect2 program. For some
745: # reason, if we set the COLLECT_NAMES environment variable, the problems
746: # vanish in a puff of smoke.
747: if test "X${COLLECT_NAMES+set}" != Xset; then
748: COLLECT_NAMES=
749: export COLLECT_NAMES
750: fi
751: _LT_EOF
752: ;;
753: esac
754:
755: _LT_PROG_LTMAIN
756:
757: # We use sed instead of cat because bash on DJGPP gets confused if
758: # if finds mixed CR/LF and LF-only lines. Since sed operates in
759: # text mode, it properly converts lines to CR/LF. This bash problem
760: # is reportedly fixed, but why not run on old versions too?
761: sed '$q' "$ltmain" >> "$cfgfile" \
762: || (rm -f "$cfgfile"; exit 1)
763:
764: _LT_PROG_REPLACE_SHELLFNS
765:
766: mv -f "$cfgfile" "$ofile" ||
767: (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
768: chmod +x "$ofile"
769: ],
770: [cat <<_LT_EOF >> "$ofile"
771:
772: dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
773: dnl in a comment (ie after a #).
774: # ### BEGIN LIBTOOL TAG CONFIG: $1
775: _LT_LIBTOOL_TAG_VARS(_LT_TAG)
776: # ### END LIBTOOL TAG CONFIG: $1
777: _LT_EOF
778: ])dnl /m4_if
779: ],
780: [m4_if([$1], [], [
781: PACKAGE='$PACKAGE'
782: VERSION='$VERSION'
783: TIMESTAMP='$TIMESTAMP'
784: RM='$RM'
785: ofile='$ofile'], [])
786: ])dnl /_LT_CONFIG_SAVE_COMMANDS
787: ])# _LT_CONFIG
788:
789:
790: # LT_SUPPORTED_TAG(TAG)
791: # ---------------------
792: # Trace this macro to discover what tags are supported by the libtool
793: # --tag option, using:
794: # autoconf --trace 'LT_SUPPORTED_TAG:$1'
795: AC_DEFUN([LT_SUPPORTED_TAG], [])
796:
797:
798: # C support is built-in for now
799: m4_define([_LT_LANG_C_enabled], [])
800: m4_define([_LT_TAGS], [])
801:
802:
803: # LT_LANG(LANG)
804: # -------------
805: # Enable libtool support for the given language if not already enabled.
806: AC_DEFUN([LT_LANG],
807: [AC_BEFORE([$0], [LT_OUTPUT])dnl
808: m4_case([$1],
809: [C], [_LT_LANG(C)],
810: [C++], [_LT_LANG(CXX)],
811: [Java], [_LT_LANG(GCJ)],
812: [Fortran 77], [_LT_LANG(F77)],
813: [Fortran], [_LT_LANG(FC)],
814: [Windows Resource], [_LT_LANG(RC)],
815: [m4_ifdef([_LT_LANG_]$1[_CONFIG],
816: [_LT_LANG($1)],
817: [m4_fatal([$0: unsupported language: "$1"])])])dnl
818: ])# LT_LANG
819:
820:
821: # _LT_LANG(LANGNAME)
822: # ------------------
823: m4_defun([_LT_LANG],
824: [m4_ifdef([_LT_LANG_]$1[_enabled], [],
825: [LT_SUPPORTED_TAG([$1])dnl
826: m4_append([_LT_TAGS], [$1 ])dnl
827: m4_define([_LT_LANG_]$1[_enabled], [])dnl
828: _LT_LANG_$1_CONFIG($1)])dnl
829: ])# _LT_LANG
830:
831:
832: # _LT_LANG_DEFAULT_CONFIG
833: # -----------------------
834: m4_defun([_LT_LANG_DEFAULT_CONFIG],
835: [AC_PROVIDE_IFELSE([AC_PROG_CXX],
836: [LT_LANG(CXX)],
837: [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
838:
839: AC_PROVIDE_IFELSE([AC_PROG_F77],
840: [LT_LANG(F77)],
841: [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
842:
843: AC_PROVIDE_IFELSE([AC_PROG_FC],
844: [LT_LANG(FC)],
845: [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
846:
847: dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
848: dnl pulling things in needlessly.
849: AC_PROVIDE_IFELSE([AC_PROG_GCJ],
850: [LT_LANG(GCJ)],
851: [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
852: [LT_LANG(GCJ)],
853: [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
854: [LT_LANG(GCJ)],
855: [m4_ifdef([AC_PROG_GCJ],
856: [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
857: m4_ifdef([A][M_PROG_GCJ],
858: [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
859: m4_ifdef([LT_PROG_GCJ],
860: [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
861:
862: AC_PROVIDE_IFELSE([LT_PROG_RC],
863: [LT_LANG(RC)],
864: [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
865: ])# _LT_LANG_DEFAULT_CONFIG
866:
867: # Obsolete macros:
868: AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
869: AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
870: AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
871: AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
872: AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
873: dnl aclocal-1.4 backwards compatibility:
874: dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
875: dnl AC_DEFUN([AC_LIBTOOL_F77], [])
876: dnl AC_DEFUN([AC_LIBTOOL_FC], [])
877: dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
878: dnl AC_DEFUN([AC_LIBTOOL_RC], [])
879:
880:
881: # _LT_TAG_COMPILER
882: # ----------------
883: m4_defun([_LT_TAG_COMPILER],
884: [AC_REQUIRE([AC_PROG_CC])dnl
885:
886: _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
887: _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
888: _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
889: _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
890:
891: # If no C compiler was specified, use CC.
892: LTCC=${LTCC-"$CC"}
893:
894: # If no C compiler flags were specified, use CFLAGS.
895: LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
896:
897: # Allow CC to be a program name with arguments.
898: compiler=$CC
899: ])# _LT_TAG_COMPILER
900:
901:
902: # _LT_COMPILER_BOILERPLATE
903: # ------------------------
904: # Check for compiler boilerplate output or warnings with
905: # the simple compiler test code.
906: m4_defun([_LT_COMPILER_BOILERPLATE],
907: [m4_require([_LT_DECL_SED])dnl
908: ac_outfile=conftest.$ac_objext
909: echo "$lt_simple_compile_test_code" >conftest.$ac_ext
910: eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
911: _lt_compiler_boilerplate=`cat conftest.err`
912: $RM conftest*
913: ])# _LT_COMPILER_BOILERPLATE
914:
915:
916: # _LT_LINKER_BOILERPLATE
917: # ----------------------
918: # Check for linker boilerplate output or warnings with
919: # the simple link test code.
920: m4_defun([_LT_LINKER_BOILERPLATE],
921: [m4_require([_LT_DECL_SED])dnl
922: ac_outfile=conftest.$ac_objext
923: echo "$lt_simple_link_test_code" >conftest.$ac_ext
924: eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
925: _lt_linker_boilerplate=`cat conftest.err`
926: $RM -r conftest*
927: ])# _LT_LINKER_BOILERPLATE
928:
929: # _LT_REQUIRED_DARWIN_CHECKS
930: # -------------------------
931: m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
932: case $host_os in
933: rhapsody* | darwin*)
934: AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
935: AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
936: AC_CHECK_TOOL([LIPO], [lipo], [:])
937: AC_CHECK_TOOL([OTOOL], [otool], [:])
938: AC_CHECK_TOOL([OTOOL64], [otool64], [:])
939: _LT_DECL([], [DSYMUTIL], [1],
940: [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
941: _LT_DECL([], [NMEDIT], [1],
942: [Tool to change global to local symbols on Mac OS X])
943: _LT_DECL([], [LIPO], [1],
944: [Tool to manipulate fat objects and archives on Mac OS X])
945: _LT_DECL([], [OTOOL], [1],
946: [ldd/readelf like tool for Mach-O binaries on Mac OS X])
947: _LT_DECL([], [OTOOL64], [1],
948: [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
949:
950: AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
951: [lt_cv_apple_cc_single_mod=no
952: if test -z "${LT_MULTI_MODULE}"; then
953: # By default we will add the -single_module flag. You can override
954: # by either setting the environment variable LT_MULTI_MODULE
955: # non-empty at configure time, or by adding -multi_module to the
956: # link flags.
957: rm -rf libconftest.dylib*
958: echo "int foo(void){return 1;}" > conftest.c
959: echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
960: -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
961: $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
962: -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
963: _lt_result=$?
964: if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
965: lt_cv_apple_cc_single_mod=yes
966: else
967: cat conftest.err >&AS_MESSAGE_LOG_FD
968: fi
969: rm -rf libconftest.dylib*
970: rm -f conftest.*
971: fi])
972: AC_CACHE_CHECK([for -exported_symbols_list linker flag],
973: [lt_cv_ld_exported_symbols_list],
974: [lt_cv_ld_exported_symbols_list=no
975: save_LDFLAGS=$LDFLAGS
976: echo "_main" > conftest.sym
977: LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
978: AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
979: [lt_cv_ld_exported_symbols_list=yes],
980: [lt_cv_ld_exported_symbols_list=no])
981: LDFLAGS="$save_LDFLAGS"
982: ])
983: AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
984: [lt_cv_ld_force_load=no
985: cat > conftest.c << _LT_EOF
986: int forced_loaded() { return 2;}
987: _LT_EOF
988: echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
989: $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
990: echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
991: $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
992: echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
993: $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
994: cat > conftest.c << _LT_EOF
995: int main() { return 0;}
996: _LT_EOF
997: echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
998: $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
999: _lt_result=$?
1000: if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
1001: lt_cv_ld_force_load=yes
1002: else
1003: cat conftest.err >&AS_MESSAGE_LOG_FD
1004: fi
1005: rm -f conftest.err libconftest.a conftest conftest.c
1006: rm -rf conftest.dSYM
1007: ])
1008: case $host_os in
1009: rhapsody* | darwin1.[[012]])
1010: _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
1011: darwin1.*)
1012: _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
1013: darwin*) # darwin 5.x on
1014: # if running on 10.5 or later, the deployment target defaults
1015: # to the OS version, if on x86, and 10.4, the deployment
1016: # target defaults to 10.4. Don't you love it?
1017: case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
1018: 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
1019: _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
1020: 10.[[012]]*)
1021: _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
1022: 10.*)
1023: _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
1024: esac
1025: ;;
1026: esac
1027: if test "$lt_cv_apple_cc_single_mod" = "yes"; then
1028: _lt_dar_single_mod='$single_module'
1029: fi
1030: if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
1031: _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
1032: else
1033: _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
1034: fi
1035: if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
1036: _lt_dsymutil='~$DSYMUTIL $lib || :'
1037: else
1038: _lt_dsymutil=
1039: fi
1040: ;;
1041: esac
1042: ])
1043:
1044:
1045: # _LT_DARWIN_LINKER_FEATURES
1046: # --------------------------
1047: # Checks for linker and compiler features on darwin
1048: m4_defun([_LT_DARWIN_LINKER_FEATURES],
1049: [
1050: m4_require([_LT_REQUIRED_DARWIN_CHECKS])
1051: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
1052: _LT_TAGVAR(hardcode_direct, $1)=no
1053: _LT_TAGVAR(hardcode_automatic, $1)=yes
1054: _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
1055: if test "$lt_cv_ld_force_load" = "yes"; then
1056: _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\"`'
1057: else
1058: _LT_TAGVAR(whole_archive_flag_spec, $1)=''
1059: fi
1060: _LT_TAGVAR(link_all_deplibs, $1)=yes
1061: _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
1062: case $cc_basename in
1063: ifort*) _lt_dar_can_shared=yes ;;
1064: *) _lt_dar_can_shared=$GCC ;;
1065: esac
1066: if test "$_lt_dar_can_shared" = "yes"; then
1067: output_verbose_link_cmd=func_echo_all
1068: _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}"
1069: _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
1070: _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}"
1071: _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}"
1072: m4_if([$1], [CXX],
1073: [ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
1074: _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}"
1075: _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}"
1076: fi
1077: ],[])
1078: else
1079: _LT_TAGVAR(ld_shlibs, $1)=no
1080: fi
1081: ])
1082:
1083: # _LT_SYS_MODULE_PATH_AIX([TAGNAME])
1084: # ----------------------------------
1085: # Links a minimal program and checks the executable
1086: # for the system default hardcoded library path. In most cases,
1087: # this is /usr/lib:/lib, but when the MPI compilers are used
1088: # the location of the communication and MPI libs are included too.
1089: # If we don't find anything, use the default library path according
1090: # to the aix ld manual.
1091: # Store the results from the different compilers for each TAGNAME.
1092: # Allow to override them for all tags through lt_cv_aix_libpath.
1093: m4_defun([_LT_SYS_MODULE_PATH_AIX],
1094: [m4_require([_LT_DECL_SED])dnl
1095: if test "${lt_cv_aix_libpath+set}" = set; then
1096: aix_libpath=$lt_cv_aix_libpath
1097: else
1098: AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
1099: [AC_LINK_IFELSE([AC_LANG_PROGRAM],[
1100: lt_aix_libpath_sed='[
1101: /Import File Strings/,/^$/ {
1102: /^0/ {
1103: s/^0 *\([^ ]*\) *$/\1/
1104: p
1105: }
1106: }]'
1107: _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1108: # Check for a 64-bit object if we didn't find anything.
1109: if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1110: _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1111: fi],[])
1112: if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1113: _LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib"
1114: fi
1115: ])
1116: aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
1117: fi
1118: ])# _LT_SYS_MODULE_PATH_AIX
1119:
1120:
1121: # _LT_SHELL_INIT(ARG)
1122: # -------------------
1123: m4_define([_LT_SHELL_INIT],
1124: [m4_divert_text([M4SH-INIT], [$1
1125: ])])# _LT_SHELL_INIT
1126:
1127:
1128:
1129: # _LT_PROG_ECHO_BACKSLASH
1130: # -----------------------
1131: # Find how we can fake an echo command that does not interpret backslash.
1132: # In particular, with Autoconf 2.60 or later we add some code to the start
1133: # of the generated configure script which will find a shell with a builtin
1134: # printf (which we can use as an echo command).
1135: m4_defun([_LT_PROG_ECHO_BACKSLASH],
1136: [ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1137: ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1138: ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1139:
1140: AC_MSG_CHECKING([how to print strings])
1141: # Test print first, because it will be a builtin if present.
1142: if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
1143: test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
1144: ECHO='print -r --'
1145: elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
1146: ECHO='printf %s\n'
1147: else
1148: # Use this function as a fallback that always works.
1149: func_fallback_echo ()
1150: {
1151: eval 'cat <<_LTECHO_EOF
1152: $[]1
1153: _LTECHO_EOF'
1154: }
1155: ECHO='func_fallback_echo'
1156: fi
1157:
1158: # func_echo_all arg...
1159: # Invoke $ECHO with all args, space-separated.
1160: func_echo_all ()
1161: {
1162: $ECHO "$*"
1163: }
1164:
1165: case "$ECHO" in
1166: printf*) AC_MSG_RESULT([printf]) ;;
1167: print*) AC_MSG_RESULT([print -r]) ;;
1168: *) AC_MSG_RESULT([cat]) ;;
1169: esac
1170:
1171: m4_ifdef([_AS_DETECT_SUGGESTED],
1172: [_AS_DETECT_SUGGESTED([
1173: test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
1174: ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1175: ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1176: ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1177: PATH=/empty FPATH=/empty; export PATH FPATH
1178: test "X`printf %s $ECHO`" = "X$ECHO" \
1179: || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
1180:
1181: _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
1182: _LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
1183: ])# _LT_PROG_ECHO_BACKSLASH
1184:
1185:
1186: # _LT_WITH_SYSROOT
1187: # ----------------
1188: AC_DEFUN([_LT_WITH_SYSROOT],
1189: [AC_MSG_CHECKING([for sysroot])
1190: AC_ARG_WITH([sysroot],
1191: [ --with-sysroot[=DIR] Search for dependent libraries within DIR
1192: (or the compiler's sysroot if not specified).],
1193: [], [with_sysroot=no])
1194:
1195: dnl lt_sysroot will always be passed unquoted. We quote it here
1196: dnl in case the user passed a directory name.
1197: lt_sysroot=
1198: case ${with_sysroot} in #(
1199: yes)
1200: if test "$GCC" = yes; then
1201: lt_sysroot=`$CC --print-sysroot 2>/dev/null`
1202: fi
1203: ;; #(
1204: /*)
1205: lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
1206: ;; #(
1207: no|'')
1208: ;; #(
1209: *)
1210: AC_MSG_RESULT([${with_sysroot}])
1211: AC_MSG_ERROR([The sysroot must be an absolute path.])
1212: ;;
1213: esac
1214:
1215: AC_MSG_RESULT([${lt_sysroot:-no}])
1216: _LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
1217: [dependent libraries, and in which our libraries should be installed.])])
1218:
1219: # _LT_ENABLE_LOCK
1220: # ---------------
1221: m4_defun([_LT_ENABLE_LOCK],
1222: [AC_ARG_ENABLE([libtool-lock],
1223: [AS_HELP_STRING([--disable-libtool-lock],
1224: [avoid locking (might break parallel builds)])])
1225: test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
1226:
1227: # Some flags need to be propagated to the compiler or linker for good
1228: # libtool support.
1229: case $host in
1230: ia64-*-hpux*)
1231: # Find out which ABI we are using.
1232: echo 'int i;' > conftest.$ac_ext
1233: if AC_TRY_EVAL(ac_compile); then
1234: case `/usr/bin/file conftest.$ac_objext` in
1235: *ELF-32*)
1236: HPUX_IA64_MODE="32"
1237: ;;
1238: *ELF-64*)
1239: HPUX_IA64_MODE="64"
1240: ;;
1241: esac
1242: fi
1243: rm -rf conftest*
1244: ;;
1245: *-*-irix6*)
1246: # Find out which ABI we are using.
1247: echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
1248: if AC_TRY_EVAL(ac_compile); then
1249: if test "$lt_cv_prog_gnu_ld" = yes; then
1250: case `/usr/bin/file conftest.$ac_objext` in
1251: *32-bit*)
1252: LD="${LD-ld} -melf32bsmip"
1253: ;;
1254: *N32*)
1255: LD="${LD-ld} -melf32bmipn32"
1256: ;;
1257: *64-bit*)
1258: LD="${LD-ld} -melf64bmip"
1259: ;;
1260: esac
1261: else
1262: case `/usr/bin/file conftest.$ac_objext` in
1263: *32-bit*)
1264: LD="${LD-ld} -32"
1265: ;;
1266: *N32*)
1267: LD="${LD-ld} -n32"
1268: ;;
1269: *64-bit*)
1270: LD="${LD-ld} -64"
1271: ;;
1272: esac
1273: fi
1274: fi
1275: rm -rf conftest*
1276: ;;
1277:
1278: x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
1279: s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
1280: # Find out which ABI we are using.
1281: echo 'int i;' > conftest.$ac_ext
1282: if AC_TRY_EVAL(ac_compile); then
1283: case `/usr/bin/file conftest.o` in
1284: *32-bit*)
1285: case $host in
1286: x86_64-*kfreebsd*-gnu)
1287: LD="${LD-ld} -m elf_i386_fbsd"
1288: ;;
1289: x86_64-*linux*)
1290: LD="${LD-ld} -m elf_i386"
1291: ;;
1292: ppc64-*linux*|powerpc64-*linux*)
1293: LD="${LD-ld} -m elf32ppclinux"
1294: ;;
1295: s390x-*linux*)
1296: LD="${LD-ld} -m elf_s390"
1297: ;;
1298: sparc64-*linux*)
1299: LD="${LD-ld} -m elf32_sparc"
1300: ;;
1301: esac
1302: ;;
1303: *64-bit*)
1304: case $host in
1305: x86_64-*kfreebsd*-gnu)
1306: LD="${LD-ld} -m elf_x86_64_fbsd"
1307: ;;
1308: x86_64-*linux*)
1309: LD="${LD-ld} -m elf_x86_64"
1310: ;;
1311: ppc*-*linux*|powerpc*-*linux*)
1312: LD="${LD-ld} -m elf64ppc"
1313: ;;
1314: s390*-*linux*|s390*-*tpf*)
1315: LD="${LD-ld} -m elf64_s390"
1316: ;;
1317: sparc*-*linux*)
1318: LD="${LD-ld} -m elf64_sparc"
1319: ;;
1320: esac
1321: ;;
1322: esac
1323: fi
1324: rm -rf conftest*
1325: ;;
1326:
1327: *-*-sco3.2v5*)
1328: # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1329: SAVE_CFLAGS="$CFLAGS"
1330: CFLAGS="$CFLAGS -belf"
1331: AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1332: [AC_LANG_PUSH(C)
1333: AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
1334: AC_LANG_POP])
1335: if test x"$lt_cv_cc_needs_belf" != x"yes"; then
1336: # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1337: CFLAGS="$SAVE_CFLAGS"
1338: fi
1339: ;;
1340: sparc*-*solaris*)
1341: # Find out which ABI we are using.
1342: echo 'int i;' > conftest.$ac_ext
1343: if AC_TRY_EVAL(ac_compile); then
1344: case `/usr/bin/file conftest.o` in
1345: *64-bit*)
1346: case $lt_cv_prog_gnu_ld in
1347: yes*) LD="${LD-ld} -m elf64_sparc" ;;
1348: *)
1349: if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
1350: LD="${LD-ld} -64"
1351: fi
1352: ;;
1353: esac
1354: ;;
1355: esac
1356: fi
1357: rm -rf conftest*
1358: ;;
1359: esac
1360:
1361: need_locks="$enable_libtool_lock"
1362: ])# _LT_ENABLE_LOCK
1363:
1364:
1365: # _LT_PROG_AR
1366: # -----------
1367: m4_defun([_LT_PROG_AR],
1368: [AC_CHECK_TOOLS(AR, [ar], false)
1369: : ${AR=ar}
1370: : ${AR_FLAGS=cru}
1371: _LT_DECL([], [AR], [1], [The archiver])
1372: _LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])
1373:
1374: AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
1375: [lt_cv_ar_at_file=no
1376: AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
1377: [echo conftest.$ac_objext > conftest.lst
1378: lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
1379: AC_TRY_EVAL([lt_ar_try])
1380: if test "$ac_status" -eq 0; then
1381: # Ensure the archiver fails upon bogus file names.
1382: rm -f conftest.$ac_objext libconftest.a
1383: AC_TRY_EVAL([lt_ar_try])
1384: if test "$ac_status" -ne 0; then
1385: lt_cv_ar_at_file=@
1386: fi
1387: fi
1388: rm -f conftest.* libconftest.a
1389: ])
1390: ])
1391:
1392: if test "x$lt_cv_ar_at_file" = xno; then
1393: archiver_list_spec=
1394: else
1395: archiver_list_spec=$lt_cv_ar_at_file
1396: fi
1397: _LT_DECL([], [archiver_list_spec], [1],
1398: [How to feed a file listing to the archiver])
1399: ])# _LT_PROG_AR
1400:
1401:
1402: # _LT_CMD_OLD_ARCHIVE
1403: # -------------------
1404: m4_defun([_LT_CMD_OLD_ARCHIVE],
1405: [_LT_PROG_AR
1406:
1407: AC_CHECK_TOOL(STRIP, strip, :)
1408: test -z "$STRIP" && STRIP=:
1409: _LT_DECL([], [STRIP], [1], [A symbol stripping program])
1410:
1411: AC_CHECK_TOOL(RANLIB, ranlib, :)
1412: test -z "$RANLIB" && RANLIB=:
1413: _LT_DECL([], [RANLIB], [1],
1414: [Commands used to install an old-style archive])
1415:
1416: # Determine commands to create old-style static archives.
1417: old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
1418: old_postinstall_cmds='chmod 644 $oldlib'
1419: old_postuninstall_cmds=
1420:
1421: if test -n "$RANLIB"; then
1422: case $host_os in
1423: openbsd*)
1424: old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
1425: ;;
1426: *)
1427: old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
1428: ;;
1429: esac
1430: old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
1431: fi
1432:
1433: case $host_os in
1434: darwin*)
1435: lock_old_archive_extraction=yes ;;
1436: *)
1437: lock_old_archive_extraction=no ;;
1438: esac
1439: _LT_DECL([], [old_postinstall_cmds], [2])
1440: _LT_DECL([], [old_postuninstall_cmds], [2])
1441: _LT_TAGDECL([], [old_archive_cmds], [2],
1442: [Commands used to build an old-style archive])
1443: _LT_DECL([], [lock_old_archive_extraction], [0],
1444: [Whether to use a lock for old archive extraction])
1445: ])# _LT_CMD_OLD_ARCHIVE
1446:
1447:
1448: # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1449: # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
1450: # ----------------------------------------------------------------
1451: # Check whether the given compiler option works
1452: AC_DEFUN([_LT_COMPILER_OPTION],
1453: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1454: m4_require([_LT_DECL_SED])dnl
1455: AC_CACHE_CHECK([$1], [$2],
1456: [$2=no
1457: m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
1458: echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1459: lt_compiler_flag="$3"
1460: # Insert the option either (1) after the last *FLAGS variable, or
1461: # (2) before a word containing "conftest.", or (3) at the end.
1462: # Note that $ac_compile itself does not contain backslashes and begins
1463: # with a dollar sign (not a hyphen), so the echo should work correctly.
1464: # The option is referenced via a variable to avoid confusing sed.
1465: lt_compile=`echo "$ac_compile" | $SED \
1466: -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1467: -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1468: -e 's:$: $lt_compiler_flag:'`
1469: (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1470: (eval "$lt_compile" 2>conftest.err)
1471: ac_status=$?
1472: cat conftest.err >&AS_MESSAGE_LOG_FD
1473: echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1474: if (exit $ac_status) && test -s "$ac_outfile"; then
1475: # The compiler can only warn and ignore the option if not recognized
1476: # So say no if there are warnings other than the usual output.
1477: $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
1478: $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1479: if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
1480: $2=yes
1481: fi
1482: fi
1483: $RM conftest*
1484: ])
1485:
1486: if test x"[$]$2" = xyes; then
1487: m4_if([$5], , :, [$5])
1488: else
1489: m4_if([$6], , :, [$6])
1490: fi
1491: ])# _LT_COMPILER_OPTION
1492:
1493: # Old name:
1494: AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
1495: dnl aclocal-1.4 backwards compatibility:
1496: dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
1497:
1498:
1499: # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1500: # [ACTION-SUCCESS], [ACTION-FAILURE])
1501: # ----------------------------------------------------
1502: # Check whether the given linker option works
1503: AC_DEFUN([_LT_LINKER_OPTION],
1504: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1505: m4_require([_LT_DECL_SED])dnl
1506: AC_CACHE_CHECK([$1], [$2],
1507: [$2=no
1508: save_LDFLAGS="$LDFLAGS"
1509: LDFLAGS="$LDFLAGS $3"
1510: echo "$lt_simple_link_test_code" > conftest.$ac_ext
1511: if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
1512: # The linker can only warn and ignore the option if not recognized
1513: # So say no if there are warnings
1514: if test -s conftest.err; then
1515: # Append any errors to the config.log.
1516: cat conftest.err 1>&AS_MESSAGE_LOG_FD
1517: $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
1518: $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1519: if diff conftest.exp conftest.er2 >/dev/null; then
1520: $2=yes
1521: fi
1522: else
1523: $2=yes
1524: fi
1525: fi
1526: $RM -r conftest*
1527: LDFLAGS="$save_LDFLAGS"
1528: ])
1529:
1530: if test x"[$]$2" = xyes; then
1531: m4_if([$4], , :, [$4])
1532: else
1533: m4_if([$5], , :, [$5])
1534: fi
1535: ])# _LT_LINKER_OPTION
1536:
1537: # Old name:
1538: AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
1539: dnl aclocal-1.4 backwards compatibility:
1540: dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
1541:
1542:
1543: # LT_CMD_MAX_LEN
1544: #---------------
1545: AC_DEFUN([LT_CMD_MAX_LEN],
1546: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
1547: # find the maximum length of command line arguments
1548: AC_MSG_CHECKING([the maximum length of command line arguments])
1549: AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
1550: i=0
1551: teststring="ABCD"
1552:
1553: case $build_os in
1554: msdosdjgpp*)
1555: # On DJGPP, this test can blow up pretty badly due to problems in libc
1556: # (any single argument exceeding 2000 bytes causes a buffer overrun
1557: # during glob expansion). Even if it were fixed, the result of this
1558: # check would be larger than it should be.
1559: lt_cv_sys_max_cmd_len=12288; # 12K is about right
1560: ;;
1561:
1562: gnu*)
1563: # Under GNU Hurd, this test is not required because there is
1564: # no limit to the length of command line arguments.
1565: # Libtool will interpret -1 as no limit whatsoever
1566: lt_cv_sys_max_cmd_len=-1;
1567: ;;
1568:
1569: cygwin* | mingw* | cegcc*)
1570: # On Win9x/ME, this test blows up -- it succeeds, but takes
1571: # about 5 minutes as the teststring grows exponentially.
1572: # Worse, since 9x/ME are not pre-emptively multitasking,
1573: # you end up with a "frozen" computer, even though with patience
1574: # the test eventually succeeds (with a max line length of 256k).
1575: # Instead, let's just punt: use the minimum linelength reported by
1576: # all of the supported platforms: 8192 (on NT/2K/XP).
1577: lt_cv_sys_max_cmd_len=8192;
1578: ;;
1579:
1580: mint*)
1581: # On MiNT this can take a long time and run out of memory.
1582: lt_cv_sys_max_cmd_len=8192;
1583: ;;
1584:
1585: amigaos*)
1586: # On AmigaOS with pdksh, this test takes hours, literally.
1587: # So we just punt and use a minimum line length of 8192.
1588: lt_cv_sys_max_cmd_len=8192;
1589: ;;
1590:
1591: netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
1592: # This has been around since 386BSD, at least. Likely further.
1593: if test -x /sbin/sysctl; then
1594: lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
1595: elif test -x /usr/sbin/sysctl; then
1596: lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
1597: else
1598: lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
1599: fi
1600: # And add a safety zone
1601: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1602: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1603: ;;
1604:
1605: interix*)
1606: # We know the value 262144 and hardcode it with a safety zone (like BSD)
1607: lt_cv_sys_max_cmd_len=196608
1608: ;;
1609:
1610: osf*)
1611: # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
1612: # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
1613: # nice to cause kernel panics so lets avoid the loop below.
1614: # First set a reasonable default.
1615: lt_cv_sys_max_cmd_len=16384
1616: #
1617: if test -x /sbin/sysconfig; then
1618: case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
1619: *1*) lt_cv_sys_max_cmd_len=-1 ;;
1620: esac
1621: fi
1622: ;;
1623: sco3.2v5*)
1624: lt_cv_sys_max_cmd_len=102400
1625: ;;
1626: sysv5* | sco5v6* | sysv4.2uw2*)
1627: kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
1628: if test -n "$kargmax"; then
1629: lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
1630: else
1631: lt_cv_sys_max_cmd_len=32768
1632: fi
1633: ;;
1634: *)
1635: lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
1636: if test -n "$lt_cv_sys_max_cmd_len"; then
1637: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1638: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1639: else
1640: # Make teststring a little bigger before we do anything with it.
1641: # a 1K string should be a reasonable start.
1642: for i in 1 2 3 4 5 6 7 8 ; do
1643: teststring=$teststring$teststring
1644: done
1645: SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
1646: # If test is not a shell built-in, we'll probably end up computing a
1647: # maximum length that is only half of the actual maximum length, but
1648: # we can't tell.
1649: while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
1650: = "X$teststring$teststring"; } >/dev/null 2>&1 &&
1651: test $i != 17 # 1/2 MB should be enough
1652: do
1653: i=`expr $i + 1`
1654: teststring=$teststring$teststring
1655: done
1656: # Only check the string length outside the loop.
1657: lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
1658: teststring=
1659: # Add a significant safety factor because C++ compilers can tack on
1660: # massive amounts of additional arguments before passing them to the
1661: # linker. It appears as though 1/2 is a usable value.
1662: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
1663: fi
1664: ;;
1665: esac
1666: ])
1667: if test -n $lt_cv_sys_max_cmd_len ; then
1668: AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
1669: else
1670: AC_MSG_RESULT(none)
1671: fi
1672: max_cmd_len=$lt_cv_sys_max_cmd_len
1673: _LT_DECL([], [max_cmd_len], [0],
1674: [What is the maximum length of a command?])
1675: ])# LT_CMD_MAX_LEN
1676:
1677: # Old name:
1678: AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
1679: dnl aclocal-1.4 backwards compatibility:
1680: dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
1681:
1682:
1683: # _LT_HEADER_DLFCN
1684: # ----------------
1685: m4_defun([_LT_HEADER_DLFCN],
1686: [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
1687: ])# _LT_HEADER_DLFCN
1688:
1689:
1690: # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
1691: # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
1692: # ----------------------------------------------------------------
1693: m4_defun([_LT_TRY_DLOPEN_SELF],
1694: [m4_require([_LT_HEADER_DLFCN])dnl
1695: if test "$cross_compiling" = yes; then :
1696: [$4]
1697: else
1698: lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
1699: lt_status=$lt_dlunknown
1700: cat > conftest.$ac_ext <<_LT_EOF
1701: [#line $LINENO "configure"
1702: #include "confdefs.h"
1703:
1704: #if HAVE_DLFCN_H
1705: #include <dlfcn.h>
1706: #endif
1707:
1708: #include <stdio.h>
1709:
1710: #ifdef RTLD_GLOBAL
1711: # define LT_DLGLOBAL RTLD_GLOBAL
1712: #else
1713: # ifdef DL_GLOBAL
1714: # define LT_DLGLOBAL DL_GLOBAL
1715: # else
1716: # define LT_DLGLOBAL 0
1717: # endif
1718: #endif
1719:
1720: /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
1721: find out it does not work in some platform. */
1722: #ifndef LT_DLLAZY_OR_NOW
1723: # ifdef RTLD_LAZY
1724: # define LT_DLLAZY_OR_NOW RTLD_LAZY
1725: # else
1726: # ifdef DL_LAZY
1727: # define LT_DLLAZY_OR_NOW DL_LAZY
1728: # else
1729: # ifdef RTLD_NOW
1730: # define LT_DLLAZY_OR_NOW RTLD_NOW
1731: # else
1732: # ifdef DL_NOW
1733: # define LT_DLLAZY_OR_NOW DL_NOW
1734: # else
1735: # define LT_DLLAZY_OR_NOW 0
1736: # endif
1737: # endif
1738: # endif
1739: # endif
1740: #endif
1741:
1742: /* When -fvisbility=hidden is used, assume the code has been annotated
1743: correspondingly for the symbols needed. */
1744: #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
1745: int fnord () __attribute__((visibility("default")));
1746: #endif
1747:
1748: int fnord () { return 42; }
1749: int main ()
1750: {
1751: void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
1752: int status = $lt_dlunknown;
1753:
1754: if (self)
1755: {
1756: if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
1757: else
1758: {
1759: if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
1760: else puts (dlerror ());
1761: }
1762: /* dlclose (self); */
1763: }
1764: else
1765: puts (dlerror ());
1766:
1767: return status;
1768: }]
1769: _LT_EOF
1770: if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
1771: (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
1772: lt_status=$?
1773: case x$lt_status in
1774: x$lt_dlno_uscore) $1 ;;
1775: x$lt_dlneed_uscore) $2 ;;
1776: x$lt_dlunknown|x*) $3 ;;
1777: esac
1778: else :
1779: # compilation failed
1780: $3
1781: fi
1782: fi
1783: rm -fr conftest*
1784: ])# _LT_TRY_DLOPEN_SELF
1785:
1786:
1787: # LT_SYS_DLOPEN_SELF
1788: # ------------------
1789: AC_DEFUN([LT_SYS_DLOPEN_SELF],
1790: [m4_require([_LT_HEADER_DLFCN])dnl
1791: if test "x$enable_dlopen" != xyes; then
1792: enable_dlopen=unknown
1793: enable_dlopen_self=unknown
1794: enable_dlopen_self_static=unknown
1795: else
1796: lt_cv_dlopen=no
1797: lt_cv_dlopen_libs=
1798:
1799: case $host_os in
1800: beos*)
1801: lt_cv_dlopen="load_add_on"
1802: lt_cv_dlopen_libs=
1803: lt_cv_dlopen_self=yes
1804: ;;
1805:
1806: mingw* | pw32* | cegcc*)
1807: lt_cv_dlopen="LoadLibrary"
1808: lt_cv_dlopen_libs=
1809: ;;
1810:
1811: cygwin*)
1812: lt_cv_dlopen="dlopen"
1813: lt_cv_dlopen_libs=
1814: ;;
1815:
1816: darwin*)
1817: # if libdl is installed we need to link against it
1818: AC_CHECK_LIB([dl], [dlopen],
1819: [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
1820: lt_cv_dlopen="dyld"
1821: lt_cv_dlopen_libs=
1822: lt_cv_dlopen_self=yes
1823: ])
1824: ;;
1825:
1826: *)
1827: AC_CHECK_FUNC([shl_load],
1828: [lt_cv_dlopen="shl_load"],
1829: [AC_CHECK_LIB([dld], [shl_load],
1830: [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
1831: [AC_CHECK_FUNC([dlopen],
1832: [lt_cv_dlopen="dlopen"],
1833: [AC_CHECK_LIB([dl], [dlopen],
1834: [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
1835: [AC_CHECK_LIB([svld], [dlopen],
1836: [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
1837: [AC_CHECK_LIB([dld], [dld_link],
1838: [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
1839: ])
1840: ])
1841: ])
1842: ])
1843: ])
1844: ;;
1845: esac
1846:
1847: if test "x$lt_cv_dlopen" != xno; then
1848: enable_dlopen=yes
1849: else
1850: enable_dlopen=no
1851: fi
1852:
1853: case $lt_cv_dlopen in
1854: dlopen)
1855: save_CPPFLAGS="$CPPFLAGS"
1856: test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1857:
1858: save_LDFLAGS="$LDFLAGS"
1859: wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
1860:
1861: save_LIBS="$LIBS"
1862: LIBS="$lt_cv_dlopen_libs $LIBS"
1863:
1864: AC_CACHE_CHECK([whether a program can dlopen itself],
1865: lt_cv_dlopen_self, [dnl
1866: _LT_TRY_DLOPEN_SELF(
1867: lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
1868: lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
1869: ])
1870:
1871: if test "x$lt_cv_dlopen_self" = xyes; then
1872: wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
1873: AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
1874: lt_cv_dlopen_self_static, [dnl
1875: _LT_TRY_DLOPEN_SELF(
1876: lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
1877: lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
1878: ])
1879: fi
1880:
1881: CPPFLAGS="$save_CPPFLAGS"
1882: LDFLAGS="$save_LDFLAGS"
1883: LIBS="$save_LIBS"
1884: ;;
1885: esac
1886:
1887: case $lt_cv_dlopen_self in
1888: yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1889: *) enable_dlopen_self=unknown ;;
1890: esac
1891:
1892: case $lt_cv_dlopen_self_static in
1893: yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1894: *) enable_dlopen_self_static=unknown ;;
1895: esac
1896: fi
1897: _LT_DECL([dlopen_support], [enable_dlopen], [0],
1898: [Whether dlopen is supported])
1899: _LT_DECL([dlopen_self], [enable_dlopen_self], [0],
1900: [Whether dlopen of programs is supported])
1901: _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
1902: [Whether dlopen of statically linked programs is supported])
1903: ])# LT_SYS_DLOPEN_SELF
1904:
1905: # Old name:
1906: AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
1907: dnl aclocal-1.4 backwards compatibility:
1908: dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
1909:
1910:
1911: # _LT_COMPILER_C_O([TAGNAME])
1912: # ---------------------------
1913: # Check to see if options -c and -o are simultaneously supported by compiler.
1914: # This macro does not hard code the compiler like AC_PROG_CC_C_O.
1915: m4_defun([_LT_COMPILER_C_O],
1916: [m4_require([_LT_DECL_SED])dnl
1917: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1918: m4_require([_LT_TAG_COMPILER])dnl
1919: AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
1920: [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
1921: [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
1922: $RM -r conftest 2>/dev/null
1923: mkdir conftest
1924: cd conftest
1925: mkdir out
1926: echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1927:
1928: lt_compiler_flag="-o out/conftest2.$ac_objext"
1929: # Insert the option either (1) after the last *FLAGS variable, or
1930: # (2) before a word containing "conftest.", or (3) at the end.
1931: # Note that $ac_compile itself does not contain backslashes and begins
1932: # with a dollar sign (not a hyphen), so the echo should work correctly.
1933: lt_compile=`echo "$ac_compile" | $SED \
1934: -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1935: -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1936: -e 's:$: $lt_compiler_flag:'`
1937: (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1938: (eval "$lt_compile" 2>out/conftest.err)
1939: ac_status=$?
1940: cat out/conftest.err >&AS_MESSAGE_LOG_FD
1941: echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1942: if (exit $ac_status) && test -s out/conftest2.$ac_objext
1943: then
1944: # The compiler can only warn and ignore the option if not recognized
1945: # So say no if there are warnings
1946: $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
1947: $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
1948: if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
1949: _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
1950: fi
1951: fi
1952: chmod u+w . 2>&AS_MESSAGE_LOG_FD
1953: $RM conftest*
1954: # SGI C++ compiler will create directory out/ii_files/ for
1955: # template instantiation
1956: test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
1957: $RM out/* && rmdir out
1958: cd ..
1959: $RM -r conftest
1960: $RM conftest*
1961: ])
1962: _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
1963: [Does compiler simultaneously support -c and -o options?])
1964: ])# _LT_COMPILER_C_O
1965:
1966:
1967: # _LT_COMPILER_FILE_LOCKS([TAGNAME])
1968: # ----------------------------------
1969: # Check to see if we can do hard links to lock some files if needed
1970: m4_defun([_LT_COMPILER_FILE_LOCKS],
1971: [m4_require([_LT_ENABLE_LOCK])dnl
1972: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1973: _LT_COMPILER_C_O([$1])
1974:
1975: hard_links="nottested"
1976: if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
1977: # do not overwrite the value of need_locks provided by the user
1978: AC_MSG_CHECKING([if we can lock with hard links])
1979: hard_links=yes
1980: $RM conftest*
1981: ln conftest.a conftest.b 2>/dev/null && hard_links=no
1982: touch conftest.a
1983: ln conftest.a conftest.b 2>&5 || hard_links=no
1984: ln conftest.a conftest.b 2>/dev/null && hard_links=no
1985: AC_MSG_RESULT([$hard_links])
1986: if test "$hard_links" = no; then
1987: AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
1988: need_locks=warn
1989: fi
1990: else
1991: need_locks=no
1992: fi
1993: _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
1994: ])# _LT_COMPILER_FILE_LOCKS
1995:
1996:
1997: # _LT_CHECK_OBJDIR
1998: # ----------------
1999: m4_defun([_LT_CHECK_OBJDIR],
2000: [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
2001: [rm -f .libs 2>/dev/null
2002: mkdir .libs 2>/dev/null
2003: if test -d .libs; then
2004: lt_cv_objdir=.libs
2005: else
2006: # MS-DOS does not allow filenames that begin with a dot.
2007: lt_cv_objdir=_libs
2008: fi
2009: rmdir .libs 2>/dev/null])
2010: objdir=$lt_cv_objdir
2011: _LT_DECL([], [objdir], [0],
2012: [The name of the directory that contains temporary libtool files])dnl
2013: m4_pattern_allow([LT_OBJDIR])dnl
2014: AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
2015: [Define to the sub-directory in which libtool stores uninstalled libraries.])
2016: ])# _LT_CHECK_OBJDIR
2017:
2018:
2019: # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
2020: # --------------------------------------
2021: # Check hardcoding attributes.
2022: m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
2023: [AC_MSG_CHECKING([how to hardcode library paths into programs])
2024: _LT_TAGVAR(hardcode_action, $1)=
2025: if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
2026: test -n "$_LT_TAGVAR(runpath_var, $1)" ||
2027: test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
2028:
2029: # We can hardcode non-existent directories.
2030: if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
2031: # If the only mechanism to avoid hardcoding is shlibpath_var, we
2032: # have to relink, otherwise we might link with an installed library
2033: # when we should be linking with a yet-to-be-installed one
2034: ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
2035: test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
2036: # Linking always hardcodes the temporary library directory.
2037: _LT_TAGVAR(hardcode_action, $1)=relink
2038: else
2039: # We can link without hardcoding, and we can hardcode nonexisting dirs.
2040: _LT_TAGVAR(hardcode_action, $1)=immediate
2041: fi
2042: else
2043: # We cannot hardcode anything, or else we can only hardcode existing
2044: # directories.
2045: _LT_TAGVAR(hardcode_action, $1)=unsupported
2046: fi
2047: AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
2048:
2049: if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
2050: test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
2051: # Fast installation is not supported
2052: enable_fast_install=no
2053: elif test "$shlibpath_overrides_runpath" = yes ||
2054: test "$enable_shared" = no; then
2055: # Fast installation is not necessary
2056: enable_fast_install=needless
2057: fi
2058: _LT_TAGDECL([], [hardcode_action], [0],
2059: [How to hardcode a shared library path into an executable])
2060: ])# _LT_LINKER_HARDCODE_LIBPATH
2061:
2062:
2063: # _LT_CMD_STRIPLIB
2064: # ----------------
2065: m4_defun([_LT_CMD_STRIPLIB],
2066: [m4_require([_LT_DECL_EGREP])
2067: striplib=
2068: old_striplib=
2069: AC_MSG_CHECKING([whether stripping libraries is possible])
2070: if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
2071: test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
2072: test -z "$striplib" && striplib="$STRIP --strip-unneeded"
2073: AC_MSG_RESULT([yes])
2074: else
2075: # FIXME - insert some real tests, host_os isn't really good enough
2076: case $host_os in
2077: darwin*)
2078: if test -n "$STRIP" ; then
2079: striplib="$STRIP -x"
2080: old_striplib="$STRIP -S"
2081: AC_MSG_RESULT([yes])
2082: else
2083: AC_MSG_RESULT([no])
2084: fi
2085: ;;
2086: *)
2087: AC_MSG_RESULT([no])
2088: ;;
2089: esac
2090: fi
2091: _LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
2092: _LT_DECL([], [striplib], [1])
2093: ])# _LT_CMD_STRIPLIB
2094:
2095:
2096: # _LT_SYS_DYNAMIC_LINKER([TAG])
2097: # -----------------------------
2098: # PORTME Fill in your ld.so characteristics
2099: m4_defun([_LT_SYS_DYNAMIC_LINKER],
2100: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2101: m4_require([_LT_DECL_EGREP])dnl
2102: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2103: m4_require([_LT_DECL_OBJDUMP])dnl
2104: m4_require([_LT_DECL_SED])dnl
2105: m4_require([_LT_CHECK_SHELL_FEATURES])dnl
2106: AC_MSG_CHECKING([dynamic linker characteristics])
2107: m4_if([$1],
2108: [], [
2109: if test "$GCC" = yes; then
2110: case $host_os in
2111: darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
2112: *) lt_awk_arg="/^libraries:/" ;;
2113: esac
2114: case $host_os in
2115: mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;;
2116: *) lt_sed_strip_eq="s,=/,/,g" ;;
2117: esac
2118: lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
2119: case $lt_search_path_spec in
2120: *\;*)
2121: # if the path contains ";" then we assume it to be the separator
2122: # otherwise default to the standard path separator (i.e. ":") - it is
2123: # assumed that no part of a normal pathname contains ";" but that should
2124: # okay in the real world where ";" in dirpaths is itself problematic.
2125: lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
2126: ;;
2127: *)
2128: lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
2129: ;;
2130: esac
2131: # Ok, now we have the path, separated by spaces, we can step through it
2132: # and add multilib dir if necessary.
2133: lt_tmp_lt_search_path_spec=
2134: lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
2135: for lt_sys_path in $lt_search_path_spec; do
2136: if test -d "$lt_sys_path/$lt_multi_os_dir"; then
2137: lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
2138: else
2139: test -d "$lt_sys_path" && \
2140: lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
2141: fi
2142: done
2143: lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
2144: BEGIN {RS=" "; FS="/|\n";} {
2145: lt_foo="";
2146: lt_count=0;
2147: for (lt_i = NF; lt_i > 0; lt_i--) {
2148: if ($lt_i != "" && $lt_i != ".") {
2149: if ($lt_i == "..") {
2150: lt_count++;
2151: } else {
2152: if (lt_count == 0) {
2153: lt_foo="/" $lt_i lt_foo;
2154: } else {
2155: lt_count--;
2156: }
2157: }
2158: }
2159: }
2160: if (lt_foo != "") { lt_freq[[lt_foo]]++; }
2161: if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
2162: }'`
2163: # AWK program above erroneously prepends '/' to C:/dos/paths
2164: # for these hosts.
2165: case $host_os in
2166: mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
2167: $SED 's,/\([[A-Za-z]]:\),\1,g'` ;;
2168: esac
2169: sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
2170: else
2171: sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2172: fi])
2173: library_names_spec=
2174: libname_spec='lib$name'
2175: soname_spec=
2176: shrext_cmds=".so"
2177: postinstall_cmds=
2178: postuninstall_cmds=
2179: finish_cmds=
2180: finish_eval=
2181: shlibpath_var=
2182: shlibpath_overrides_runpath=unknown
2183: version_type=none
2184: dynamic_linker="$host_os ld.so"
2185: sys_lib_dlsearch_path_spec="/lib /usr/lib"
2186: need_lib_prefix=unknown
2187: hardcode_into_libs=no
2188:
2189: # when you set need_version to no, make sure it does not cause -set_version
2190: # flags to be left without arguments
2191: need_version=unknown
2192:
2193: case $host_os in
2194: aix3*)
2195: version_type=linux
2196: library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
2197: shlibpath_var=LIBPATH
2198:
2199: # AIX 3 has no versioning support, so we append a major version to the name.
2200: soname_spec='${libname}${release}${shared_ext}$major'
2201: ;;
2202:
2203: aix[[4-9]]*)
2204: version_type=linux
2205: need_lib_prefix=no
2206: need_version=no
2207: hardcode_into_libs=yes
2208: if test "$host_cpu" = ia64; then
2209: # AIX 5 supports IA64
2210: library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
2211: shlibpath_var=LD_LIBRARY_PATH
2212: else
2213: # With GCC up to 2.95.x, collect2 would create an import file
2214: # for dependence libraries. The import file would start with
2215: # the line `#! .'. This would cause the generated library to
2216: # depend on `.', always an invalid library. This was fixed in
2217: # development snapshots of GCC prior to 3.0.
2218: case $host_os in
2219: aix4 | aix4.[[01]] | aix4.[[01]].*)
2220: if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2221: echo ' yes '
2222: echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
2223: :
2224: else
2225: can_build_shared=no
2226: fi
2227: ;;
2228: esac
2229: # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
2230: # soname into executable. Probably we can add versioning support to
2231: # collect2, so additional links can be useful in future.
2232: if test "$aix_use_runtimelinking" = yes; then
2233: # If using run time linking (on AIX 4.2 or later) use lib<name>.so
2234: # instead of lib<name>.a to let people know that these are not
2235: # typical AIX shared libraries.
2236: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2237: else
2238: # We preserve .a as extension for shared libraries through AIX4.2
2239: # and later when we are not doing run time linking.
2240: library_names_spec='${libname}${release}.a $libname.a'
2241: soname_spec='${libname}${release}${shared_ext}$major'
2242: fi
2243: shlibpath_var=LIBPATH
2244: fi
2245: ;;
2246:
2247: amigaos*)
2248: case $host_cpu in
2249: powerpc)
2250: # Since July 2007 AmigaOS4 officially supports .so libraries.
2251: # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
2252: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2253: ;;
2254: m68k)
2255: library_names_spec='$libname.ixlibrary $libname.a'
2256: # Create ${libname}_ixlibrary.a entries in /sys/libs.
2257: finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
2258: ;;
2259: esac
2260: ;;
2261:
2262: beos*)
2263: library_names_spec='${libname}${shared_ext}'
2264: dynamic_linker="$host_os ld.so"
2265: shlibpath_var=LIBRARY_PATH
2266: ;;
2267:
2268: bsdi[[45]]*)
2269: version_type=linux
2270: need_version=no
2271: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2272: soname_spec='${libname}${release}${shared_ext}$major'
2273: finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2274: shlibpath_var=LD_LIBRARY_PATH
2275: sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2276: sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2277: # the default ld.so.conf also contains /usr/contrib/lib and
2278: # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2279: # libtool to hard-code these into programs
2280: ;;
2281:
2282: cygwin* | mingw* | pw32* | cegcc*)
2283: version_type=windows
2284: shrext_cmds=".dll"
2285: need_version=no
2286: need_lib_prefix=no
2287:
2288: case $GCC,$cc_basename in
2289: yes,*)
2290: # gcc
2291: library_names_spec='$libname.dll.a'
2292: # DLL is installed to $(libdir)/../bin by postinstall_cmds
2293: postinstall_cmds='base_file=`basename \${file}`~
2294: dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
2295: dldir=$destdir/`dirname \$dlpath`~
2296: test -d \$dldir || mkdir -p \$dldir~
2297: $install_prog $dir/$dlname \$dldir/$dlname~
2298: chmod a+x \$dldir/$dlname~
2299: if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2300: eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2301: fi'
2302: postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2303: dlpath=$dir/\$dldll~
2304: $RM \$dlpath'
2305: shlibpath_overrides_runpath=yes
2306:
2307: case $host_os in
2308: cygwin*)
2309: # Cygwin DLLs use 'cyg' prefix rather than 'lib'
2310: soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2311: m4_if([$1], [],[
2312: sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
2313: ;;
2314: mingw* | cegcc*)
2315: # MinGW DLLs use traditional 'lib' prefix
2316: soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2317: ;;
2318: pw32*)
2319: # pw32 DLLs use 'pw' prefix rather than 'lib'
2320: library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2321: ;;
2322: esac
2323: dynamic_linker='Win32 ld.exe'
2324: ;;
2325:
2326: *,cl*)
2327: # Native MSVC
2328: libname_spec='$name'
2329: soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2330: library_names_spec='${libname}.dll.lib'
2331:
2332: case $build_os in
2333: mingw*)
2334: sys_lib_search_path_spec=
2335: lt_save_ifs=$IFS
2336: IFS=';'
2337: for lt_path in $LIB
2338: do
2339: IFS=$lt_save_ifs
2340: # Let DOS variable expansion print the short 8.3 style file name.
2341: lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
2342: sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
2343: done
2344: IFS=$lt_save_ifs
2345: # Convert to MSYS style.
2346: sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
2347: ;;
2348: cygwin*)
2349: # Convert to unix form, then to dos form, then back to unix form
2350: # but this time dos style (no spaces!) so that the unix form looks
2351: # like /cygdrive/c/PROGRA~1:/cygdr...
2352: sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
2353: sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
2354: sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2355: ;;
2356: *)
2357: sys_lib_search_path_spec="$LIB"
2358: if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
2359: # It is most probably a Windows format PATH.
2360: sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
2361: else
2362: sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2363: fi
2364: # FIXME: find the short name or the path components, as spaces are
2365: # common. (e.g. "Program Files" -> "PROGRA~1")
2366: ;;
2367: esac
2368:
2369: # DLL is installed to $(libdir)/../bin by postinstall_cmds
2370: postinstall_cmds='base_file=`basename \${file}`~
2371: dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
2372: dldir=$destdir/`dirname \$dlpath`~
2373: test -d \$dldir || mkdir -p \$dldir~
2374: $install_prog $dir/$dlname \$dldir/$dlname'
2375: postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2376: dlpath=$dir/\$dldll~
2377: $RM \$dlpath'
2378: shlibpath_overrides_runpath=yes
2379: dynamic_linker='Win32 link.exe'
2380: ;;
2381:
2382: *)
2383: # Assume MSVC wrapper
2384: library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
2385: dynamic_linker='Win32 ld.exe'
2386: ;;
2387: esac
2388: # FIXME: first we should search . and the directory the executable is in
2389: shlibpath_var=PATH
2390: ;;
2391:
2392: darwin* | rhapsody*)
2393: dynamic_linker="$host_os dyld"
2394: version_type=darwin
2395: need_lib_prefix=no
2396: need_version=no
2397: library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
2398: soname_spec='${libname}${release}${major}$shared_ext'
2399: shlibpath_overrides_runpath=yes
2400: shlibpath_var=DYLD_LIBRARY_PATH
2401: shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
2402: m4_if([$1], [],[
2403: sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
2404: sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
2405: ;;
2406:
2407: dgux*)
2408: version_type=linux
2409: need_lib_prefix=no
2410: need_version=no
2411: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
2412: soname_spec='${libname}${release}${shared_ext}$major'
2413: shlibpath_var=LD_LIBRARY_PATH
2414: ;;
2415:
2416: freebsd1*)
2417: dynamic_linker=no
2418: ;;
2419:
2420: freebsd* | dragonfly*)
2421: # DragonFly does not have aout. When/if they implement a new
2422: # versioning mechanism, adjust this.
2423: if test -x /usr/bin/objformat; then
2424: objformat=`/usr/bin/objformat`
2425: else
2426: case $host_os in
2427: freebsd[[123]]*) objformat=aout ;;
2428: *) objformat=elf ;;
2429: esac
2430: fi
2431: version_type=freebsd-$objformat
2432: case $version_type in
2433: freebsd-elf*)
2434: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2435: need_version=no
2436: need_lib_prefix=no
2437: ;;
2438: freebsd-*)
2439: library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
2440: need_version=yes
2441: ;;
2442: esac
2443: shlibpath_var=LD_LIBRARY_PATH
2444: case $host_os in
2445: freebsd2*)
2446: shlibpath_overrides_runpath=yes
2447: ;;
2448: freebsd3.[[01]]* | freebsdelf3.[[01]]*)
2449: shlibpath_overrides_runpath=yes
2450: hardcode_into_libs=yes
2451: ;;
2452: freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
2453: freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
2454: shlibpath_overrides_runpath=no
2455: hardcode_into_libs=yes
2456: ;;
2457: *) # from 4.6 on, and DragonFly
2458: shlibpath_overrides_runpath=yes
2459: hardcode_into_libs=yes
2460: ;;
2461: esac
2462: ;;
2463:
2464: gnu*)
2465: version_type=linux
2466: need_lib_prefix=no
2467: need_version=no
2468: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2469: soname_spec='${libname}${release}${shared_ext}$major'
2470: shlibpath_var=LD_LIBRARY_PATH
2471: shlibpath_overrides_runpath=no
2472: hardcode_into_libs=yes
2473: ;;
2474:
2475: haiku*)
2476: version_type=linux
2477: need_lib_prefix=no
2478: need_version=no
2479: dynamic_linker="$host_os runtime_loader"
2480: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2481: soname_spec='${libname}${release}${shared_ext}$major'
2482: shlibpath_var=LIBRARY_PATH
2483: shlibpath_overrides_runpath=yes
2484: sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
2485: hardcode_into_libs=yes
2486: ;;
2487:
2488: hpux9* | hpux10* | hpux11*)
2489: # Give a soname corresponding to the major version so that dld.sl refuses to
2490: # link against other versions.
2491: version_type=sunos
2492: need_lib_prefix=no
2493: need_version=no
2494: case $host_cpu in
2495: ia64*)
2496: shrext_cmds='.so'
2497: hardcode_into_libs=yes
2498: dynamic_linker="$host_os dld.so"
2499: shlibpath_var=LD_LIBRARY_PATH
2500: shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2501: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2502: soname_spec='${libname}${release}${shared_ext}$major'
2503: if test "X$HPUX_IA64_MODE" = X32; then
2504: sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
2505: else
2506: sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
2507: fi
2508: sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2509: ;;
2510: hppa*64*)
2511: shrext_cmds='.sl'
2512: hardcode_into_libs=yes
2513: dynamic_linker="$host_os dld.sl"
2514: shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
2515: shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2516: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2517: soname_spec='${libname}${release}${shared_ext}$major'
2518: sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
2519: sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2520: ;;
2521: *)
2522: shrext_cmds='.sl'
2523: dynamic_linker="$host_os dld.sl"
2524: shlibpath_var=SHLIB_PATH
2525: shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2526: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2527: soname_spec='${libname}${release}${shared_ext}$major'
2528: ;;
2529: esac
2530: # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
2531: postinstall_cmds='chmod 555 $lib'
2532: # or fails outright, so override atomically:
2533: install_override_mode=555
2534: ;;
2535:
2536: interix[[3-9]]*)
2537: version_type=linux
2538: need_lib_prefix=no
2539: need_version=no
2540: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2541: soname_spec='${libname}${release}${shared_ext}$major'
2542: dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
2543: shlibpath_var=LD_LIBRARY_PATH
2544: shlibpath_overrides_runpath=no
2545: hardcode_into_libs=yes
2546: ;;
2547:
2548: irix5* | irix6* | nonstopux*)
2549: case $host_os in
2550: nonstopux*) version_type=nonstopux ;;
2551: *)
2552: if test "$lt_cv_prog_gnu_ld" = yes; then
2553: version_type=linux
2554: else
2555: version_type=irix
2556: fi ;;
2557: esac
2558: need_lib_prefix=no
2559: need_version=no
2560: soname_spec='${libname}${release}${shared_ext}$major'
2561: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
2562: case $host_os in
2563: irix5* | nonstopux*)
2564: libsuff= shlibsuff=
2565: ;;
2566: *)
2567: case $LD in # libtool.m4 will add one of these switches to LD
2568: *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
2569: libsuff= shlibsuff= libmagic=32-bit;;
2570: *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
2571: libsuff=32 shlibsuff=N32 libmagic=N32;;
2572: *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
2573: libsuff=64 shlibsuff=64 libmagic=64-bit;;
2574: *) libsuff= shlibsuff= libmagic=never-match;;
2575: esac
2576: ;;
2577: esac
2578: shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2579: shlibpath_overrides_runpath=no
2580: sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
2581: sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
2582: hardcode_into_libs=yes
2583: ;;
2584:
2585: # No shared lib support for Linux oldld, aout, or coff.
2586: linux*oldld* | linux*aout* | linux*coff*)
2587: dynamic_linker=no
2588: ;;
2589:
2590: # This must be Linux ELF.
2591: linux* | k*bsd*-gnu | kopensolaris*-gnu)
2592: version_type=linux
2593: need_lib_prefix=no
2594: need_version=no
2595: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2596: soname_spec='${libname}${release}${shared_ext}$major'
2597: finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2598: shlibpath_var=LD_LIBRARY_PATH
2599: shlibpath_overrides_runpath=no
2600:
2601: # Some binutils ld are patched to set DT_RUNPATH
2602: AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
2603: [lt_cv_shlibpath_overrides_runpath=no
2604: save_LDFLAGS=$LDFLAGS
2605: save_libdir=$libdir
2606: eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
2607: LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
2608: AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
2609: [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
2610: [lt_cv_shlibpath_overrides_runpath=yes])])
2611: LDFLAGS=$save_LDFLAGS
2612: libdir=$save_libdir
2613: ])
2614: shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
2615:
2616: # This implies no fast_install, which is unacceptable.
2617: # Some rework will be needed to allow for fast_install
2618: # before this can be enabled.
2619: hardcode_into_libs=yes
2620:
2621: # Append ld.so.conf contents to the search path
2622: if test -f /etc/ld.so.conf; then
2623: 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' ' '`
2624: sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
2625: fi
2626:
2627: # We used to test for /lib/ld.so.1 and disable shared libraries on
2628: # powerpc, because MkLinux only supported shared libraries with the
2629: # GNU dynamic linker. Since this was broken with cross compilers,
2630: # most powerpc-linux boxes support dynamic linking these days and
2631: # people can always --disable-shared, the test was removed, and we
2632: # assume the GNU/Linux dynamic linker is in use.
2633: dynamic_linker='GNU/Linux ld.so'
2634: ;;
2635:
2636: netbsdelf*-gnu)
2637: version_type=linux
2638: need_lib_prefix=no
2639: need_version=no
2640: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2641: soname_spec='${libname}${release}${shared_ext}$major'
2642: shlibpath_var=LD_LIBRARY_PATH
2643: shlibpath_overrides_runpath=no
2644: hardcode_into_libs=yes
2645: dynamic_linker='NetBSD ld.elf_so'
2646: ;;
2647:
2648: netbsd*)
2649: version_type=sunos
2650: need_lib_prefix=no
2651: need_version=no
2652: if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
2653: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2654: finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2655: dynamic_linker='NetBSD (a.out) ld.so'
2656: else
2657: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2658: soname_spec='${libname}${release}${shared_ext}$major'
2659: dynamic_linker='NetBSD ld.elf_so'
2660: fi
2661: shlibpath_var=LD_LIBRARY_PATH
2662: shlibpath_overrides_runpath=yes
2663: hardcode_into_libs=yes
2664: ;;
2665:
2666: newsos6)
2667: version_type=linux
2668: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2669: shlibpath_var=LD_LIBRARY_PATH
2670: shlibpath_overrides_runpath=yes
2671: ;;
2672:
2673: *nto* | *qnx*)
2674: version_type=qnx
2675: need_lib_prefix=no
2676: need_version=no
2677: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2678: soname_spec='${libname}${release}${shared_ext}$major'
2679: shlibpath_var=LD_LIBRARY_PATH
2680: shlibpath_overrides_runpath=no
2681: hardcode_into_libs=yes
2682: dynamic_linker='ldqnx.so'
2683: ;;
2684:
2685: openbsd*)
2686: version_type=sunos
2687: sys_lib_dlsearch_path_spec="/usr/lib"
2688: need_lib_prefix=no
2689: # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
2690: case $host_os in
2691: openbsd3.3 | openbsd3.3.*) need_version=yes ;;
2692: *) need_version=no ;;
2693: esac
2694: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2695: finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2696: shlibpath_var=LD_LIBRARY_PATH
2697: if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2698: case $host_os in
2699: openbsd2.[[89]] | openbsd2.[[89]].*)
2700: shlibpath_overrides_runpath=no
2701: ;;
2702: *)
2703: shlibpath_overrides_runpath=yes
2704: ;;
2705: esac
2706: else
2707: shlibpath_overrides_runpath=yes
2708: fi
2709: ;;
2710:
2711: os2*)
2712: libname_spec='$name'
2713: shrext_cmds=".dll"
2714: need_lib_prefix=no
2715: library_names_spec='$libname${shared_ext} $libname.a'
2716: dynamic_linker='OS/2 ld.exe'
2717: shlibpath_var=LIBPATH
2718: ;;
2719:
2720: osf3* | osf4* | osf5*)
2721: version_type=osf
2722: need_lib_prefix=no
2723: need_version=no
2724: soname_spec='${libname}${release}${shared_ext}$major'
2725: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2726: shlibpath_var=LD_LIBRARY_PATH
2727: sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
2728: sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
2729: ;;
2730:
2731: rdos*)
2732: dynamic_linker=no
2733: ;;
2734:
2735: solaris*)
2736: version_type=linux
2737: need_lib_prefix=no
2738: need_version=no
2739: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2740: soname_spec='${libname}${release}${shared_ext}$major'
2741: shlibpath_var=LD_LIBRARY_PATH
2742: shlibpath_overrides_runpath=yes
2743: hardcode_into_libs=yes
2744: # ldd complains unless libraries are executable
2745: postinstall_cmds='chmod +x $lib'
2746: ;;
2747:
2748: sunos4*)
2749: version_type=sunos
2750: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2751: finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
2752: shlibpath_var=LD_LIBRARY_PATH
2753: shlibpath_overrides_runpath=yes
2754: if test "$with_gnu_ld" = yes; then
2755: need_lib_prefix=no
2756: fi
2757: need_version=yes
2758: ;;
2759:
2760: sysv4 | sysv4.3*)
2761: version_type=linux
2762: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2763: soname_spec='${libname}${release}${shared_ext}$major'
2764: shlibpath_var=LD_LIBRARY_PATH
2765: case $host_vendor in
2766: sni)
2767: shlibpath_overrides_runpath=no
2768: need_lib_prefix=no
2769: runpath_var=LD_RUN_PATH
2770: ;;
2771: siemens)
2772: need_lib_prefix=no
2773: ;;
2774: motorola)
2775: need_lib_prefix=no
2776: need_version=no
2777: shlibpath_overrides_runpath=no
2778: sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
2779: ;;
2780: esac
2781: ;;
2782:
2783: sysv4*MP*)
2784: if test -d /usr/nec ;then
2785: version_type=linux
2786: library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
2787: soname_spec='$libname${shared_ext}.$major'
2788: shlibpath_var=LD_LIBRARY_PATH
2789: fi
2790: ;;
2791:
2792: sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
2793: version_type=freebsd-elf
2794: need_lib_prefix=no
2795: need_version=no
2796: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2797: soname_spec='${libname}${release}${shared_ext}$major'
2798: shlibpath_var=LD_LIBRARY_PATH
2799: shlibpath_overrides_runpath=yes
2800: hardcode_into_libs=yes
2801: if test "$with_gnu_ld" = yes; then
2802: sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
2803: else
2804: sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
2805: case $host_os in
2806: sco3.2v5*)
2807: sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
2808: ;;
2809: esac
2810: fi
2811: sys_lib_dlsearch_path_spec='/usr/lib'
2812: ;;
2813:
2814: tpf*)
2815: # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
2816: version_type=linux
2817: need_lib_prefix=no
2818: need_version=no
2819: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2820: shlibpath_var=LD_LIBRARY_PATH
2821: shlibpath_overrides_runpath=no
2822: hardcode_into_libs=yes
2823: ;;
2824:
2825: uts4*)
2826: version_type=linux
2827: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2828: soname_spec='${libname}${release}${shared_ext}$major'
2829: shlibpath_var=LD_LIBRARY_PATH
2830: ;;
2831:
2832: *)
2833: dynamic_linker=no
2834: ;;
2835: esac
2836: AC_MSG_RESULT([$dynamic_linker])
2837: test "$dynamic_linker" = no && can_build_shared=no
2838:
2839: variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
2840: if test "$GCC" = yes; then
2841: variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
2842: fi
2843:
2844: if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
2845: sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
2846: fi
2847: if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
2848: sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
2849: fi
2850:
2851: _LT_DECL([], [variables_saved_for_relink], [1],
2852: [Variables whose values should be saved in libtool wrapper scripts and
2853: restored at link time])
2854: _LT_DECL([], [need_lib_prefix], [0],
2855: [Do we need the "lib" prefix for modules?])
2856: _LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
2857: _LT_DECL([], [version_type], [0], [Library versioning type])
2858: _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
2859: _LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
2860: _LT_DECL([], [shlibpath_overrides_runpath], [0],
2861: [Is shlibpath searched before the hard-coded library search path?])
2862: _LT_DECL([], [libname_spec], [1], [Format of library name prefix])
2863: _LT_DECL([], [library_names_spec], [1],
2864: [[List of archive names. First name is the real one, the rest are links.
2865: The last name is the one that the linker finds with -lNAME]])
2866: _LT_DECL([], [soname_spec], [1],
2867: [[The coded name of the library, if different from the real name]])
2868: _LT_DECL([], [install_override_mode], [1],
2869: [Permission mode override for installation of shared libraries])
2870: _LT_DECL([], [postinstall_cmds], [2],
2871: [Command to use after installation of a shared archive])
2872: _LT_DECL([], [postuninstall_cmds], [2],
2873: [Command to use after uninstallation of a shared archive])
2874: _LT_DECL([], [finish_cmds], [2],
2875: [Commands used to finish a libtool library installation in a directory])
2876: _LT_DECL([], [finish_eval], [1],
2877: [[As "finish_cmds", except a single script fragment to be evaled but
2878: not shown]])
2879: _LT_DECL([], [hardcode_into_libs], [0],
2880: [Whether we should hardcode library paths into libraries])
2881: _LT_DECL([], [sys_lib_search_path_spec], [2],
2882: [Compile-time system search path for libraries])
2883: _LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
2884: [Run-time system search path for libraries])
2885: ])# _LT_SYS_DYNAMIC_LINKER
2886:
2887:
2888: # _LT_PATH_TOOL_PREFIX(TOOL)
2889: # --------------------------
2890: # find a file program which can recognize shared library
2891: AC_DEFUN([_LT_PATH_TOOL_PREFIX],
2892: [m4_require([_LT_DECL_EGREP])dnl
2893: AC_MSG_CHECKING([for $1])
2894: AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2895: [case $MAGIC_CMD in
2896: [[\\/*] | ?:[\\/]*])
2897: lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2898: ;;
2899: *)
2900: lt_save_MAGIC_CMD="$MAGIC_CMD"
2901: lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2902: dnl $ac_dummy forces splitting on constant user-supplied paths.
2903: dnl POSIX.2 word splitting is done only on the output of word expansions,
2904: dnl not every word. This closes a longstanding sh security hole.
2905: ac_dummy="m4_if([$2], , $PATH, [$2])"
2906: for ac_dir in $ac_dummy; do
2907: IFS="$lt_save_ifs"
2908: test -z "$ac_dir" && ac_dir=.
2909: if test -f $ac_dir/$1; then
2910: lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2911: if test -n "$file_magic_test_file"; then
2912: case $deplibs_check_method in
2913: "file_magic "*)
2914: file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
2915: MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2916: if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2917: $EGREP "$file_magic_regex" > /dev/null; then
2918: :
2919: else
2920: cat <<_LT_EOF 1>&2
2921:
2922: *** Warning: the command libtool uses to detect shared libraries,
2923: *** $file_magic_cmd, produces output that libtool cannot recognize.
2924: *** The result is that libtool may fail to recognize shared libraries
2925: *** as such. This will affect the creation of libtool libraries that
2926: *** depend on shared libraries, but programs linked with such libtool
2927: *** libraries will work regardless of this problem. Nevertheless, you
2928: *** may want to report the problem to your system manager and/or to
2929: *** bug-libtool@gnu.org
2930:
2931: _LT_EOF
2932: fi ;;
2933: esac
2934: fi
2935: break
2936: fi
2937: done
2938: IFS="$lt_save_ifs"
2939: MAGIC_CMD="$lt_save_MAGIC_CMD"
2940: ;;
2941: esac])
2942: MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2943: if test -n "$MAGIC_CMD"; then
2944: AC_MSG_RESULT($MAGIC_CMD)
2945: else
2946: AC_MSG_RESULT(no)
2947: fi
2948: _LT_DECL([], [MAGIC_CMD], [0],
2949: [Used to examine libraries when file_magic_cmd begins with "file"])dnl
2950: ])# _LT_PATH_TOOL_PREFIX
2951:
2952: # Old name:
2953: AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
2954: dnl aclocal-1.4 backwards compatibility:
2955: dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
2956:
2957:
2958: # _LT_PATH_MAGIC
2959: # --------------
2960: # find a file program which can recognize a shared library
2961: m4_defun([_LT_PATH_MAGIC],
2962: [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
2963: if test -z "$lt_cv_path_MAGIC_CMD"; then
2964: if test -n "$ac_tool_prefix"; then
2965: _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
2966: else
2967: MAGIC_CMD=:
2968: fi
2969: fi
2970: ])# _LT_PATH_MAGIC
2971:
2972:
2973: # LT_PATH_LD
2974: # ----------
2975: # find the pathname to the GNU or non-GNU linker
2976: AC_DEFUN([LT_PATH_LD],
2977: [AC_REQUIRE([AC_PROG_CC])dnl
2978: AC_REQUIRE([AC_CANONICAL_HOST])dnl
2979: AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2980: m4_require([_LT_DECL_SED])dnl
2981: m4_require([_LT_DECL_EGREP])dnl
2982: m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
2983:
2984: AC_ARG_WITH([gnu-ld],
2985: [AS_HELP_STRING([--with-gnu-ld],
2986: [assume the C compiler uses GNU ld @<:@default=no@:>@])],
2987: [test "$withval" = no || with_gnu_ld=yes],
2988: [with_gnu_ld=no])dnl
2989:
2990: ac_prog=ld
2991: if test "$GCC" = yes; then
2992: # Check if gcc -print-prog-name=ld gives a path.
2993: AC_MSG_CHECKING([for ld used by $CC])
2994: case $host in
2995: *-*-mingw*)
2996: # gcc leaves a trailing carriage return which upsets mingw
2997: ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2998: *)
2999: ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
3000: esac
3001: case $ac_prog in
3002: # Accept absolute paths.
3003: [[\\/]]* | ?:[[\\/]]*)
3004: re_direlt='/[[^/]][[^/]]*/\.\./'
3005: # Canonicalize the pathname of ld
3006: ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
3007: while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
3008: ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
3009: done
3010: test -z "$LD" && LD="$ac_prog"
3011: ;;
3012: "")
3013: # If it fails, then pretend we aren't using GCC.
3014: ac_prog=ld
3015: ;;
3016: *)
3017: # If it is relative, then search for the first ld in PATH.
3018: with_gnu_ld=unknown
3019: ;;
3020: esac
3021: elif test "$with_gnu_ld" = yes; then
3022: AC_MSG_CHECKING([for GNU ld])
3023: else
3024: AC_MSG_CHECKING([for non-GNU ld])
3025: fi
3026: AC_CACHE_VAL(lt_cv_path_LD,
3027: [if test -z "$LD"; then
3028: lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3029: for ac_dir in $PATH; do
3030: IFS="$lt_save_ifs"
3031: test -z "$ac_dir" && ac_dir=.
3032: if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
3033: lt_cv_path_LD="$ac_dir/$ac_prog"
3034: # Check to see if the program is GNU ld. I'd rather use --version,
3035: # but apparently some variants of GNU ld only accept -v.
3036: # Break only if it was the GNU/non-GNU ld that we prefer.
3037: case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
3038: *GNU* | *'with BFD'*)
3039: test "$with_gnu_ld" != no && break
3040: ;;
3041: *)
3042: test "$with_gnu_ld" != yes && break
3043: ;;
3044: esac
3045: fi
3046: done
3047: IFS="$lt_save_ifs"
3048: else
3049: lt_cv_path_LD="$LD" # Let the user override the test with a path.
3050: fi])
3051: LD="$lt_cv_path_LD"
3052: if test -n "$LD"; then
3053: AC_MSG_RESULT($LD)
3054: else
3055: AC_MSG_RESULT(no)
3056: fi
3057: test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
3058: _LT_PATH_LD_GNU
3059: AC_SUBST([LD])
3060:
3061: _LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
3062: ])# LT_PATH_LD
3063:
3064: # Old names:
3065: AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
3066: AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
3067: dnl aclocal-1.4 backwards compatibility:
3068: dnl AC_DEFUN([AM_PROG_LD], [])
3069: dnl AC_DEFUN([AC_PROG_LD], [])
3070:
3071:
3072: # _LT_PATH_LD_GNU
3073: #- --------------
3074: m4_defun([_LT_PATH_LD_GNU],
3075: [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
3076: [# I'd rather use --version here, but apparently some GNU lds only accept -v.
3077: case `$LD -v 2>&1 </dev/null` in
3078: *GNU* | *'with BFD'*)
3079: lt_cv_prog_gnu_ld=yes
3080: ;;
3081: *)
3082: lt_cv_prog_gnu_ld=no
3083: ;;
3084: esac])
3085: with_gnu_ld=$lt_cv_prog_gnu_ld
3086: ])# _LT_PATH_LD_GNU
3087:
3088:
3089: # _LT_CMD_RELOAD
3090: # --------------
3091: # find reload flag for linker
3092: # -- PORTME Some linkers may need a different reload flag.
3093: m4_defun([_LT_CMD_RELOAD],
3094: [AC_CACHE_CHECK([for $LD option to reload object files],
3095: lt_cv_ld_reload_flag,
3096: [lt_cv_ld_reload_flag='-r'])
3097: reload_flag=$lt_cv_ld_reload_flag
3098: case $reload_flag in
3099: "" | " "*) ;;
3100: *) reload_flag=" $reload_flag" ;;
3101: esac
3102: reload_cmds='$LD$reload_flag -o $output$reload_objs'
3103: case $host_os in
3104: cygwin* | mingw* | pw32* | cegcc*)
3105: if test "$GCC" != yes; then
3106: reload_cmds=false
3107: fi
3108: ;;
3109: darwin*)
3110: if test "$GCC" = yes; then
3111: reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
3112: else
3113: reload_cmds='$LD$reload_flag -o $output$reload_objs'
3114: fi
3115: ;;
3116: esac
3117: _LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
3118: _LT_TAGDECL([], [reload_cmds], [2])dnl
3119: ])# _LT_CMD_RELOAD
3120:
3121:
3122: # _LT_CHECK_MAGIC_METHOD
3123: # ----------------------
3124: # how to check for library dependencies
3125: # -- PORTME fill in with the dynamic library characteristics
3126: m4_defun([_LT_CHECK_MAGIC_METHOD],
3127: [m4_require([_LT_DECL_EGREP])
3128: m4_require([_LT_DECL_OBJDUMP])
3129: AC_CACHE_CHECK([how to recognize dependent libraries],
3130: lt_cv_deplibs_check_method,
3131: [lt_cv_file_magic_cmd='$MAGIC_CMD'
3132: lt_cv_file_magic_test_file=
3133: lt_cv_deplibs_check_method='unknown'
3134: # Need to set the preceding variable on all platforms that support
3135: # interlibrary dependencies.
3136: # 'none' -- dependencies not supported.
3137: # `unknown' -- same as none, but documents that we really don't know.
3138: # 'pass_all' -- all dependencies passed with no checks.
3139: # 'test_compile' -- check by making test program.
3140: # 'file_magic [[regex]]' -- check by looking for files in library path
3141: # which responds to the $file_magic_cmd with a given extended regex.
3142: # If you have `file' or equivalent on your system and you're not sure
3143: # whether `pass_all' will *always* work, you probably want this one.
3144:
3145: case $host_os in
3146: aix[[4-9]]*)
3147: lt_cv_deplibs_check_method=pass_all
3148: ;;
3149:
3150: beos*)
3151: lt_cv_deplibs_check_method=pass_all
3152: ;;
3153:
3154: bsdi[[45]]*)
3155: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
3156: lt_cv_file_magic_cmd='/usr/bin/file -L'
3157: lt_cv_file_magic_test_file=/shlib/libc.so
3158: ;;
3159:
3160: cygwin*)
3161: # func_win32_libid is a shell function defined in ltmain.sh
3162: lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3163: lt_cv_file_magic_cmd='func_win32_libid'
3164: ;;
3165:
3166: mingw* | pw32*)
3167: # Base MSYS/MinGW do not provide the 'file' command needed by
3168: # func_win32_libid shell function, so use a weaker test based on 'objdump',
3169: # unless we find 'file', for example because we are cross-compiling.
3170: # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
3171: if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
3172: lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3173: lt_cv_file_magic_cmd='func_win32_libid'
3174: else
3175: # Keep this pattern in sync with the one in func_win32_libid.
3176: lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
3177: lt_cv_file_magic_cmd='$OBJDUMP -f'
3178: fi
3179: ;;
3180:
3181: cegcc*)
3182: # use the weaker test based on 'objdump'. See mingw*.
3183: lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
3184: lt_cv_file_magic_cmd='$OBJDUMP -f'
3185: ;;
3186:
3187: darwin* | rhapsody*)
3188: lt_cv_deplibs_check_method=pass_all
3189: ;;
3190:
3191: freebsd* | dragonfly*)
3192: if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3193: case $host_cpu in
3194: i*86 )
3195: # Not sure whether the presence of OpenBSD here was a mistake.
3196: # Let's accept both of them until this is cleared up.
3197: lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
3198: lt_cv_file_magic_cmd=/usr/bin/file
3199: lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3200: ;;
3201: esac
3202: else
3203: lt_cv_deplibs_check_method=pass_all
3204: fi
3205: ;;
3206:
3207: gnu*)
3208: lt_cv_deplibs_check_method=pass_all
3209: ;;
3210:
3211: haiku*)
3212: lt_cv_deplibs_check_method=pass_all
3213: ;;
3214:
3215: hpux10.20* | hpux11*)
3216: lt_cv_file_magic_cmd=/usr/bin/file
3217: case $host_cpu in
3218: ia64*)
3219: lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
3220: lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3221: ;;
3222: hppa*64*)
3223: [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
3224: lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
3225: ;;
3226: *)
3227: lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
3228: lt_cv_file_magic_test_file=/usr/lib/libc.sl
3229: ;;
3230: esac
3231: ;;
3232:
3233: interix[[3-9]]*)
3234: # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
3235: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
3236: ;;
3237:
3238: irix5* | irix6* | nonstopux*)
3239: case $LD in
3240: *-32|*"-32 ") libmagic=32-bit;;
3241: *-n32|*"-n32 ") libmagic=N32;;
3242: *-64|*"-64 ") libmagic=64-bit;;
3243: *) libmagic=never-match;;
3244: esac
3245: lt_cv_deplibs_check_method=pass_all
3246: ;;
3247:
3248: # This must be Linux ELF.
3249: linux* | k*bsd*-gnu | kopensolaris*-gnu)
3250: lt_cv_deplibs_check_method=pass_all
3251: ;;
3252:
3253: netbsd* | netbsdelf*-gnu)
3254: if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3255: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3256: else
3257: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3258: fi
3259: ;;
3260:
3261: newos6*)
3262: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3263: lt_cv_file_magic_cmd=/usr/bin/file
3264: lt_cv_file_magic_test_file=/usr/lib/libnls.so
3265: ;;
3266:
3267: *nto* | *qnx*)
3268: lt_cv_deplibs_check_method=pass_all
3269: ;;
3270:
3271: openbsd*)
3272: if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3273: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
3274: else
3275: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3276: fi
3277: ;;
3278:
3279: osf3* | osf4* | osf5*)
3280: lt_cv_deplibs_check_method=pass_all
3281: ;;
3282:
3283: rdos*)
3284: lt_cv_deplibs_check_method=pass_all
3285: ;;
3286:
3287: solaris*)
3288: lt_cv_deplibs_check_method=pass_all
3289: ;;
3290:
3291: sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3292: lt_cv_deplibs_check_method=pass_all
3293: ;;
3294:
3295: sysv4 | sysv4.3*)
3296: case $host_vendor in
3297: motorola)
3298: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3299: lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3300: ;;
3301: ncr)
3302: lt_cv_deplibs_check_method=pass_all
3303: ;;
3304: sequent)
3305: lt_cv_file_magic_cmd='/bin/file'
3306: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3307: ;;
3308: sni)
3309: lt_cv_file_magic_cmd='/bin/file'
3310: lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3311: lt_cv_file_magic_test_file=/lib/libc.so
3312: ;;
3313: siemens)
3314: lt_cv_deplibs_check_method=pass_all
3315: ;;
3316: pc)
3317: lt_cv_deplibs_check_method=pass_all
3318: ;;
3319: esac
3320: ;;
3321:
3322: tpf*)
3323: lt_cv_deplibs_check_method=pass_all
3324: ;;
3325: esac
3326: ])
3327:
3328: file_magic_glob=
3329: want_nocaseglob=no
3330: if test "$build" = "$host"; then
3331: case $host_os in
3332: mingw* | pw32*)
3333: if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
3334: want_nocaseglob=yes
3335: else
3336: file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
3337: fi
3338: ;;
3339: esac
3340: fi
3341:
3342: file_magic_cmd=$lt_cv_file_magic_cmd
3343: deplibs_check_method=$lt_cv_deplibs_check_method
3344: test -z "$deplibs_check_method" && deplibs_check_method=unknown
3345:
3346: _LT_DECL([], [deplibs_check_method], [1],
3347: [Method to check whether dependent libraries are shared objects])
3348: _LT_DECL([], [file_magic_cmd], [1],
3349: [Command to use when deplibs_check_method = "file_magic"])
3350: _LT_DECL([], [file_magic_glob], [1],
3351: [How to find potential files when deplibs_check_method = "file_magic"])
3352: _LT_DECL([], [want_nocaseglob], [1],
3353: [Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
3354: ])# _LT_CHECK_MAGIC_METHOD
3355:
3356:
3357: # LT_PATH_NM
3358: # ----------
3359: # find the pathname to a BSD- or MS-compatible name lister
3360: AC_DEFUN([LT_PATH_NM],
3361: [AC_REQUIRE([AC_PROG_CC])dnl
3362: AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
3363: [if test -n "$NM"; then
3364: # Let the user override the test.
3365: lt_cv_path_NM="$NM"
3366: else
3367: lt_nm_to_check="${ac_tool_prefix}nm"
3368: if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
3369: lt_nm_to_check="$lt_nm_to_check nm"
3370: fi
3371: for lt_tmp_nm in $lt_nm_to_check; do
3372: lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3373: for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
3374: IFS="$lt_save_ifs"
3375: test -z "$ac_dir" && ac_dir=.
3376: tmp_nm="$ac_dir/$lt_tmp_nm"
3377: if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
3378: # Check to see if the nm accepts a BSD-compat flag.
3379: # Adding the `sed 1q' prevents false positives on HP-UX, which says:
3380: # nm: unknown option "B" ignored
3381: # Tru64's nm complains that /dev/null is an invalid object file
3382: case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
3383: */dev/null* | *'Invalid file or object type'*)
3384: lt_cv_path_NM="$tmp_nm -B"
3385: break
3386: ;;
3387: *)
3388: case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3389: */dev/null*)
3390: lt_cv_path_NM="$tmp_nm -p"
3391: break
3392: ;;
3393: *)
3394: lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3395: continue # so that we can try to find one that supports BSD flags
3396: ;;
3397: esac
3398: ;;
3399: esac
3400: fi
3401: done
3402: IFS="$lt_save_ifs"
3403: done
3404: : ${lt_cv_path_NM=no}
3405: fi])
3406: if test "$lt_cv_path_NM" != "no"; then
3407: NM="$lt_cv_path_NM"
3408: else
3409: # Didn't find any BSD compatible name lister, look for dumpbin.
3410: if test -n "$DUMPBIN"; then :
3411: # Let the user override the test.
3412: else
3413: AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
3414: case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
3415: *COFF*)
3416: DUMPBIN="$DUMPBIN -symbols"
3417: ;;
3418: *)
3419: DUMPBIN=:
3420: ;;
3421: esac
3422: fi
3423: AC_SUBST([DUMPBIN])
3424: if test "$DUMPBIN" != ":"; then
3425: NM="$DUMPBIN"
3426: fi
3427: fi
3428: test -z "$NM" && NM=nm
3429: AC_SUBST([NM])
3430: _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
3431:
3432: AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
3433: [lt_cv_nm_interface="BSD nm"
3434: echo "int some_variable = 0;" > conftest.$ac_ext
3435: (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
3436: (eval "$ac_compile" 2>conftest.err)
3437: cat conftest.err >&AS_MESSAGE_LOG_FD
3438: (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
3439: (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
3440: cat conftest.err >&AS_MESSAGE_LOG_FD
3441: (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
3442: cat conftest.out >&AS_MESSAGE_LOG_FD
3443: if $GREP 'External.*some_variable' conftest.out > /dev/null; then
3444: lt_cv_nm_interface="MS dumpbin"
3445: fi
3446: rm -f conftest*])
3447: ])# LT_PATH_NM
3448:
3449: # Old names:
3450: AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
3451: AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
3452: dnl aclocal-1.4 backwards compatibility:
3453: dnl AC_DEFUN([AM_PROG_NM], [])
3454: dnl AC_DEFUN([AC_PROG_NM], [])
3455:
3456: # _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3457: # --------------------------------
3458: # how to determine the name of the shared library
3459: # associated with a specific link library.
3460: # -- PORTME fill in with the dynamic library characteristics
3461: m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
3462: [m4_require([_LT_DECL_EGREP])
3463: m4_require([_LT_DECL_OBJDUMP])
3464: m4_require([_LT_DECL_DLLTOOL])
3465: AC_CACHE_CHECK([how to associate runtime and link libraries],
3466: lt_cv_sharedlib_from_linklib_cmd,
3467: [lt_cv_sharedlib_from_linklib_cmd='unknown'
3468:
3469: case $host_os in
3470: cygwin* | mingw* | pw32* | cegcc*)
3471: # two different shell functions defined in ltmain.sh
3472: # decide which to use based on capabilities of $DLLTOOL
3473: case `$DLLTOOL --help 2>&1` in
3474: *--identify-strict*)
3475: lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
3476: ;;
3477: *)
3478: lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
3479: ;;
3480: esac
3481: ;;
3482: *)
3483: # fallback: assume linklib IS sharedlib
3484: lt_cv_sharedlib_from_linklib_cmd="$ECHO"
3485: ;;
3486: esac
3487: ])
3488: sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
3489: test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
3490:
3491: _LT_DECL([], [sharedlib_from_linklib_cmd], [1],
3492: [Command to associate shared and link libraries])
3493: ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3494:
3495:
3496: # _LT_PATH_MANIFEST_TOOL
3497: # ----------------------
3498: # locate the manifest tool
3499: m4_defun([_LT_PATH_MANIFEST_TOOL],
3500: [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
3501: test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
3502: AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
3503: [lt_cv_path_mainfest_tool=no
3504: echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
3505: $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
3506: cat conftest.err >&AS_MESSAGE_LOG_FD
3507: if $GREP 'Manifest Tool' conftest.out > /dev/null; then
3508: lt_cv_path_mainfest_tool=yes
3509: fi
3510: rm -f conftest*])
3511: if test "x$lt_cv_path_mainfest_tool" != xyes; then
3512: MANIFEST_TOOL=:
3513: fi
3514: _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
3515: ])# _LT_PATH_MANIFEST_TOOL
3516:
3517:
3518: # LT_LIB_M
3519: # --------
3520: # check for math library
3521: AC_DEFUN([LT_LIB_M],
3522: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3523: LIBM=
3524: case $host in
3525: *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
3526: # These system don't have libm, or don't need it
3527: ;;
3528: *-ncr-sysv4.3*)
3529: AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
3530: AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3531: ;;
3532: *)
3533: AC_CHECK_LIB(m, cos, LIBM="-lm")
3534: ;;
3535: esac
3536: AC_SUBST([LIBM])
3537: ])# LT_LIB_M
3538:
3539: # Old name:
3540: AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
3541: dnl aclocal-1.4 backwards compatibility:
3542: dnl AC_DEFUN([AC_CHECK_LIBM], [])
3543:
3544:
3545: # _LT_COMPILER_NO_RTTI([TAGNAME])
3546: # -------------------------------
3547: m4_defun([_LT_COMPILER_NO_RTTI],
3548: [m4_require([_LT_TAG_COMPILER])dnl
3549:
3550: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3551:
3552: if test "$GCC" = yes; then
3553: case $cc_basename in
3554: nvcc*)
3555: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
3556: *)
3557: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
3558: esac
3559:
3560: _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
3561: lt_cv_prog_compiler_rtti_exceptions,
3562: [-fno-rtti -fno-exceptions], [],
3563: [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
3564: fi
3565: _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
3566: [Compiler flag to turn off builtin functions])
3567: ])# _LT_COMPILER_NO_RTTI
3568:
3569:
3570: # _LT_CMD_GLOBAL_SYMBOLS
3571: # ----------------------
3572: m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
3573: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3574: AC_REQUIRE([AC_PROG_CC])dnl
3575: AC_REQUIRE([AC_PROG_AWK])dnl
3576: AC_REQUIRE([LT_PATH_NM])dnl
3577: AC_REQUIRE([LT_PATH_LD])dnl
3578: m4_require([_LT_DECL_SED])dnl
3579: m4_require([_LT_DECL_EGREP])dnl
3580: m4_require([_LT_TAG_COMPILER])dnl
3581:
3582: # Check for command to grab the raw symbol name followed by C symbol from nm.
3583: AC_MSG_CHECKING([command to parse $NM output from $compiler object])
3584: AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
3585: [
3586: # These are sane defaults that work on at least a few old systems.
3587: # [They come from Ultrix. What could be older than Ultrix?!! ;)]
3588:
3589: # Character class describing NM global symbol codes.
3590: symcode='[[BCDEGRST]]'
3591:
3592: # Regexp to match symbols that can be accessed directly from C.
3593: sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
3594:
3595: # Define system-specific variables.
3596: case $host_os in
3597: aix*)
3598: symcode='[[BCDT]]'
3599: ;;
3600: cygwin* | mingw* | pw32* | cegcc*)
3601: symcode='[[ABCDGISTW]]'
3602: ;;
3603: hpux*)
3604: if test "$host_cpu" = ia64; then
3605: symcode='[[ABCDEGRST]]'
3606: fi
3607: ;;
3608: irix* | nonstopux*)
3609: symcode='[[BCDEGRST]]'
3610: ;;
3611: osf*)
3612: symcode='[[BCDEGQRST]]'
3613: ;;
3614: solaris*)
3615: symcode='[[BDRT]]'
3616: ;;
3617: sco3.2v5*)
3618: symcode='[[DT]]'
3619: ;;
3620: sysv4.2uw2*)
3621: symcode='[[DT]]'
3622: ;;
3623: sysv5* | sco5v6* | unixware* | OpenUNIX*)
3624: symcode='[[ABDT]]'
3625: ;;
3626: sysv4)
3627: symcode='[[DFNSTU]]'
3628: ;;
3629: esac
3630:
3631: # If we're using GNU nm, then use its standard symbol codes.
3632: case `$NM -V 2>&1` in
3633: *GNU* | *'with BFD'*)
3634: symcode='[[ABCDGIRSTW]]' ;;
3635: esac
3636:
3637: # Transform an extracted symbol line into a proper C declaration.
3638: # Some systems (esp. on ia64) link data and code symbols differently,
3639: # so use this general approach.
3640: lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
3641:
3642: # Transform an extracted symbol line into symbol name and symbol address
3643: lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'"
3644: lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
3645:
3646: # Handle CRLF in mingw tool chain
3647: opt_cr=
3648: case $build_os in
3649: mingw*)
3650: opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
3651: ;;
3652: esac
3653:
3654: # Try without a prefix underscore, then with it.
3655: for ac_symprfx in "" "_"; do
3656:
3657: # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
3658: symxfrm="\\1 $ac_symprfx\\2 \\2"
3659:
3660: # Write the raw and C identifiers.
3661: if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3662: # Fake it for dumpbin and say T for any non-static function
3663: # and D for any global variable.
3664: # Also find C++ and __fastcall symbols from MSVC++,
3665: # which start with @ or ?.
3666: lt_cv_sys_global_symbol_pipe="$AWK ['"\
3667: " {last_section=section; section=\$ 3};"\
3668: " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
3669: " \$ 0!~/External *\|/{next};"\
3670: " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
3671: " {if(hide[section]) next};"\
3672: " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
3673: " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
3674: " s[1]~/^[@?]/{print s[1], s[1]; next};"\
3675: " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
3676: " ' prfx=^$ac_symprfx]"
3677: else
3678: lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
3679: fi
3680: lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
3681:
3682: # Check to see that the pipe works correctly.
3683: pipe_works=no
3684:
3685: rm -f conftest*
3686: cat > conftest.$ac_ext <<_LT_EOF
3687: #ifdef __cplusplus
3688: extern "C" {
3689: #endif
3690: char nm_test_var;
3691: void nm_test_func(void);
3692: void nm_test_func(void){}
3693: #ifdef __cplusplus
3694: }
3695: #endif
3696: int main(){nm_test_var='a';nm_test_func();return(0);}
3697: _LT_EOF
3698:
3699: if AC_TRY_EVAL(ac_compile); then
3700: # Now try to grab the symbols.
3701: nlist=conftest.nm
3702: if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
3703: # Try sorting and uniquifying the output.
3704: if sort "$nlist" | uniq > "$nlist"T; then
3705: mv -f "$nlist"T "$nlist"
3706: else
3707: rm -f "$nlist"T
3708: fi
3709:
3710: # Make sure that we snagged all the symbols we need.
3711: if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
3712: if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
3713: cat <<_LT_EOF > conftest.$ac_ext
3714: /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
3715: #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
3716: /* DATA imports from DLLs on WIN32 con't be const, because runtime
3717: relocations are performed -- see ld's documentation on pseudo-relocs. */
3718: # define LT@&t@_DLSYM_CONST
3719: #elif defined(__osf__)
3720: /* This system does not cope well with relocations in const data. */
3721: # define LT@&t@_DLSYM_CONST
3722: #else
3723: # define LT@&t@_DLSYM_CONST const
3724: #endif
3725:
3726: #ifdef __cplusplus
3727: extern "C" {
3728: #endif
3729:
3730: _LT_EOF
3731: # Now generate the symbol file.
3732: eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
3733:
3734: cat <<_LT_EOF >> conftest.$ac_ext
3735:
3736: /* The mapping between symbol names and symbols. */
3737: LT@&t@_DLSYM_CONST struct {
3738: const char *name;
3739: void *address;
3740: }
3741: lt__PROGRAM__LTX_preloaded_symbols[[]] =
3742: {
3743: { "@PROGRAM@", (void *) 0 },
3744: _LT_EOF
3745: $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
3746: cat <<\_LT_EOF >> conftest.$ac_ext
3747: {0, (void *) 0}
3748: };
3749:
3750: /* This works around a problem in FreeBSD linker */
3751: #ifdef FREEBSD_WORKAROUND
3752: static const void *lt_preloaded_setup() {
3753: return lt__PROGRAM__LTX_preloaded_symbols;
3754: }
3755: #endif
3756:
3757: #ifdef __cplusplus
3758: }
3759: #endif
3760: _LT_EOF
3761: # Now try linking the two files.
3762: mv conftest.$ac_objext conftstm.$ac_objext
3763: lt_globsym_save_LIBS=$LIBS
3764: lt_globsym_save_CFLAGS=$CFLAGS
3765: LIBS="conftstm.$ac_objext"
3766: CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
3767: if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
3768: pipe_works=yes
3769: fi
3770: LIBS=$lt_globsym_save_LIBS
3771: CFLAGS=$lt_globsym_save_CFLAGS
3772: else
3773: echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
3774: fi
3775: else
3776: echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
3777: fi
3778: else
3779: echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
3780: fi
3781: else
3782: echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
3783: cat conftest.$ac_ext >&5
3784: fi
3785: rm -rf conftest* conftst*
3786:
3787: # Do not use the global_symbol_pipe unless it works.
3788: if test "$pipe_works" = yes; then
3789: break
3790: else
3791: lt_cv_sys_global_symbol_pipe=
3792: fi
3793: done
3794: ])
3795: if test -z "$lt_cv_sys_global_symbol_pipe"; then
3796: lt_cv_sys_global_symbol_to_cdecl=
3797: fi
3798: if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
3799: AC_MSG_RESULT(failed)
3800: else
3801: AC_MSG_RESULT(ok)
3802: fi
3803:
3804: # Response file support.
3805: if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3806: nm_file_list_spec='@'
3807: elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
3808: nm_file_list_spec='@'
3809: fi
3810:
3811: _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
3812: [Take the output of nm and produce a listing of raw symbols and C names])
3813: _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
3814: [Transform the output of nm in a proper C declaration])
3815: _LT_DECL([global_symbol_to_c_name_address],
3816: [lt_cv_sys_global_symbol_to_c_name_address], [1],
3817: [Transform the output of nm in a C name address pair])
3818: _LT_DECL([global_symbol_to_c_name_address_lib_prefix],
3819: [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
3820: [Transform the output of nm in a C name address pair when lib prefix is needed])
3821: _LT_DECL([], [nm_file_list_spec], [1],
3822: [Specify filename containing input files for $NM])
3823: ]) # _LT_CMD_GLOBAL_SYMBOLS
3824:
3825:
3826: # _LT_COMPILER_PIC([TAGNAME])
3827: # ---------------------------
3828: m4_defun([_LT_COMPILER_PIC],
3829: [m4_require([_LT_TAG_COMPILER])dnl
3830: _LT_TAGVAR(lt_prog_compiler_wl, $1)=
3831: _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3832: _LT_TAGVAR(lt_prog_compiler_static, $1)=
3833:
3834: m4_if([$1], [CXX], [
3835: # C++ specific cases for pic, static, wl, etc.
3836: if test "$GXX" = yes; then
3837: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3838: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3839:
3840: case $host_os in
3841: aix*)
3842: # All AIX code is PIC.
3843: if test "$host_cpu" = ia64; then
3844: # AIX 5 now supports IA64 processor
3845: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3846: fi
3847: ;;
3848:
3849: amigaos*)
3850: case $host_cpu in
3851: powerpc)
3852: # see comment about AmigaOS4 .so support
3853: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3854: ;;
3855: m68k)
3856: # FIXME: we need at least 68020 code to build shared libraries, but
3857: # adding the `-m68020' flag to GCC prevents building anything better,
3858: # like `-m68040'.
3859: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
3860: ;;
3861: esac
3862: ;;
3863:
3864: beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
3865: # PIC is the default for these OSes.
3866: ;;
3867: mingw* | cygwin* | os2* | pw32* | cegcc*)
3868: # This hack is so that the source file can tell whether it is being
3869: # built for inclusion in a dll (and should export symbols for example).
3870: # Although the cygwin gcc ignores -fPIC, still need this for old-style
3871: # (--disable-auto-import) libraries
3872: m4_if([$1], [GCJ], [],
3873: [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3874: ;;
3875: darwin* | rhapsody*)
3876: # PIC is the default on this platform
3877: # Common symbols not allowed in MH_DYLIB files
3878: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
3879: ;;
3880: *djgpp*)
3881: # DJGPP does not support shared libraries at all
3882: _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3883: ;;
3884: haiku*)
3885: # PIC is the default for Haiku.
3886: # The "-static" flag exists, but is broken.
3887: _LT_TAGVAR(lt_prog_compiler_static, $1)=
3888: ;;
3889: interix[[3-9]]*)
3890: # Interix 3.x gcc -fpic/-fPIC options generate broken code.
3891: # Instead, we relocate shared libraries at runtime.
3892: ;;
3893: sysv4*MP*)
3894: if test -d /usr/nec; then
3895: _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
3896: fi
3897: ;;
3898: hpux*)
3899: # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
3900: # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
3901: # sets the default TLS model and affects inlining.
3902: case $host_cpu in
3903: hppa*64*)
3904: ;;
3905: *)
3906: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3907: ;;
3908: esac
3909: ;;
3910: *qnx* | *nto*)
3911: # QNX uses GNU C++, but need to define -shared option too, otherwise
3912: # it will coredump.
3913: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3914: ;;
3915: *)
3916: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3917: ;;
3918: esac
3919: else
3920: case $host_os in
3921: aix[[4-9]]*)
3922: # All AIX code is PIC.
3923: if test "$host_cpu" = ia64; then
3924: # AIX 5 now supports IA64 processor
3925: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3926: else
3927: _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
3928: fi
3929: ;;
3930: chorus*)
3931: case $cc_basename in
3932: cxch68*)
3933: # Green Hills C++ Compiler
3934: # _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"
3935: ;;
3936: esac
3937: ;;
3938: mingw* | cygwin* | os2* | pw32* | cegcc*)
3939: # This hack is so that the source file can tell whether it is being
3940: # built for inclusion in a dll (and should export symbols for example).
3941: m4_if([$1], [GCJ], [],
3942: [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3943: ;;
3944: dgux*)
3945: case $cc_basename in
3946: ec++*)
3947: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3948: ;;
3949: ghcx*)
3950: # Green Hills C++ Compiler
3951: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3952: ;;
3953: *)
3954: ;;
3955: esac
3956: ;;
3957: freebsd* | dragonfly*)
3958: # FreeBSD uses GNU C++
3959: ;;
3960: hpux9* | hpux10* | hpux11*)
3961: case $cc_basename in
3962: CC*)
3963: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3964: _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
3965: if test "$host_cpu" != ia64; then
3966: _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
3967: fi
3968: ;;
3969: aCC*)
3970: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3971: _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
3972: case $host_cpu in
3973: hppa*64*|ia64*)
3974: # +Z the default
3975: ;;
3976: *)
3977: _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
3978: ;;
3979: esac
3980: ;;
3981: *)
3982: ;;
3983: esac
3984: ;;
3985: interix*)
3986: # This is c89, which is MS Visual C++ (no shared libs)
3987: # Anyone wants to do a port?
3988: ;;
3989: irix5* | irix6* | nonstopux*)
3990: case $cc_basename in
3991: CC*)
3992: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3993: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3994: # CC pic flag -KPIC is the default.
3995: ;;
3996: *)
3997: ;;
3998: esac
3999: ;;
4000: linux* | k*bsd*-gnu | kopensolaris*-gnu)
4001: case $cc_basename in
4002: KCC*)
4003: # KAI C++ Compiler
4004: _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4005: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4006: ;;
4007: ecpc* )
4008: # old Intel C++ for x86_64 which still supported -KPIC.
4009: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4010: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4011: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4012: ;;
4013: icpc* )
4014: # Intel C++, used to be incompatible with GCC.
4015: # ICC 10 doesn't accept -KPIC any more.
4016: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4017: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4018: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4019: ;;
4020: pgCC* | pgcpp*)
4021: # Portland Group C++ compiler
4022: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4023: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4024: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4025: ;;
4026: cxx*)
4027: # Compaq C++
4028: # Make sure the PIC flag is empty. It appears that all Alpha
4029: # Linux and Compaq Tru64 Unix objects are PIC.
4030: _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4031: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4032: ;;
4033: xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
4034: # IBM XL 8.0, 9.0 on PPC and BlueGene
4035: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4036: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4037: _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4038: ;;
4039: *)
4040: case `$CC -V 2>&1 | sed 5q` in
4041: *Sun\ C*)
4042: # Sun C++ 5.9
4043: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4044: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4045: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4046: ;;
4047: esac
4048: ;;
4049: esac
4050: ;;
4051: lynxos*)
4052: ;;
4053: m88k*)
4054: ;;
4055: mvs*)
4056: case $cc_basename in
4057: cxx*)
4058: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4059: ;;
4060: *)
4061: ;;
4062: esac
4063: ;;
4064: netbsd* | netbsdelf*-gnu)
4065: ;;
4066: *qnx* | *nto*)
4067: # QNX uses GNU C++, but need to define -shared option too, otherwise
4068: # it will coredump.
4069: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4070: ;;
4071: osf3* | osf4* | osf5*)
4072: case $cc_basename in
4073: KCC*)
4074: _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4075: ;;
4076: RCC*)
4077: # Rational C++ 2.4.1
4078: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4079: ;;
4080: cxx*)
4081: # Digital/Compaq C++
4082: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4083: # Make sure the PIC flag is empty. It appears that all Alpha
4084: # Linux and Compaq Tru64 Unix objects are PIC.
4085: _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4086: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4087: ;;
4088: *)
4089: ;;
4090: esac
4091: ;;
4092: psos*)
4093: ;;
4094: solaris*)
4095: case $cc_basename in
4096: CC* | sunCC*)
4097: # Sun C++ 4.2, 5.x and Centerline C++
4098: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4099: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4100: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4101: ;;
4102: gcx*)
4103: # Green Hills C++ Compiler
4104: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4105: ;;
4106: *)
4107: ;;
4108: esac
4109: ;;
4110: sunos4*)
4111: case $cc_basename in
4112: CC*)
4113: # Sun C++ 4.x
4114: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4115: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4116: ;;
4117: lcc*)
4118: # Lucid
4119: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4120: ;;
4121: *)
4122: ;;
4123: esac
4124: ;;
4125: sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4126: case $cc_basename in
4127: CC*)
4128: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4129: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4130: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4131: ;;
4132: esac
4133: ;;
4134: tandem*)
4135: case $cc_basename in
4136: NCC*)
4137: # NonStop-UX NCC 3.20
4138: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4139: ;;
4140: *)
4141: ;;
4142: esac
4143: ;;
4144: vxworks*)
4145: ;;
4146: *)
4147: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4148: ;;
4149: esac
4150: fi
4151: ],
4152: [
4153: if test "$GCC" = yes; then
4154: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4155: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4156:
4157: case $host_os in
4158: aix*)
4159: # All AIX code is PIC.
4160: if test "$host_cpu" = ia64; then
4161: # AIX 5 now supports IA64 processor
4162: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4163: fi
4164: ;;
4165:
4166: amigaos*)
4167: case $host_cpu in
4168: powerpc)
4169: # see comment about AmigaOS4 .so support
4170: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4171: ;;
4172: m68k)
4173: # FIXME: we need at least 68020 code to build shared libraries, but
4174: # adding the `-m68020' flag to GCC prevents building anything better,
4175: # like `-m68040'.
4176: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4177: ;;
4178: esac
4179: ;;
4180:
4181: beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4182: # PIC is the default for these OSes.
4183: ;;
4184:
4185: mingw* | cygwin* | pw32* | os2* | cegcc*)
4186: # This hack is so that the source file can tell whether it is being
4187: # built for inclusion in a dll (and should export symbols for example).
4188: # Although the cygwin gcc ignores -fPIC, still need this for old-style
4189: # (--disable-auto-import) libraries
4190: m4_if([$1], [GCJ], [],
4191: [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4192: ;;
4193:
4194: darwin* | rhapsody*)
4195: # PIC is the default on this platform
4196: # Common symbols not allowed in MH_DYLIB files
4197: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4198: ;;
4199:
4200: haiku*)
4201: # PIC is the default for Haiku.
4202: # The "-static" flag exists, but is broken.
4203: _LT_TAGVAR(lt_prog_compiler_static, $1)=
4204: ;;
4205:
4206: hpux*)
4207: # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
4208: # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
4209: # sets the default TLS model and affects inlining.
4210: case $host_cpu in
4211: hppa*64*)
4212: # +Z the default
4213: ;;
4214: *)
4215: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4216: ;;
4217: esac
4218: ;;
4219:
4220: interix[[3-9]]*)
4221: # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4222: # Instead, we relocate shared libraries at runtime.
4223: ;;
4224:
4225: msdosdjgpp*)
4226: # Just because we use GCC doesn't mean we suddenly get shared libraries
4227: # on systems that don't support them.
4228: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4229: enable_shared=no
4230: ;;
4231:
4232: *nto* | *qnx*)
4233: # QNX uses GNU C++, but need to define -shared option too, otherwise
4234: # it will coredump.
4235: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4236: ;;
4237:
4238: sysv4*MP*)
4239: if test -d /usr/nec; then
4240: _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4241: fi
4242: ;;
4243:
4244: *)
4245: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4246: ;;
4247: esac
4248:
4249: case $cc_basename in
4250: nvcc*) # Cuda Compiler Driver 2.2
4251: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
4252: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Xcompiler -fPIC'
4253: ;;
4254: esac
4255: else
4256: # PORTME Check for flag to pass linker flags through the system compiler.
4257: case $host_os in
4258: aix*)
4259: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4260: if test "$host_cpu" = ia64; then
4261: # AIX 5 now supports IA64 processor
4262: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4263: else
4264: _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4265: fi
4266: ;;
4267:
4268: mingw* | cygwin* | pw32* | os2* | cegcc*)
4269: # This hack is so that the source file can tell whether it is being
4270: # built for inclusion in a dll (and should export symbols for example).
4271: m4_if([$1], [GCJ], [],
4272: [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4273: ;;
4274:
4275: hpux9* | hpux10* | hpux11*)
4276: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4277: # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4278: # not for PA HP-UX.
4279: case $host_cpu in
4280: hppa*64*|ia64*)
4281: # +Z the default
4282: ;;
4283: *)
4284: _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4285: ;;
4286: esac
4287: # Is there a better lt_prog_compiler_static that works with the bundled CC?
4288: _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4289: ;;
4290:
4291: irix5* | irix6* | nonstopux*)
4292: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4293: # PIC (with -KPIC) is the default.
4294: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4295: ;;
4296:
4297: linux* | k*bsd*-gnu | kopensolaris*-gnu)
4298: case $cc_basename in
4299: # old Intel for x86_64 which still supported -KPIC.
4300: ecc*)
4301: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4302: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4303: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4304: ;;
4305: # icc used to be incompatible with GCC.
4306: # ICC 10 doesn't accept -KPIC any more.
4307: icc* | ifort*)
4308: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4309: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4310: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4311: ;;
4312: # Lahey Fortran 8.1.
4313: lf95*)
4314: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4315: _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
4316: _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
4317: ;;
4318: nagfor*)
4319: # NAG Fortran compiler
4320: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
4321: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4322: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4323: ;;
4324: pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
4325: # Portland Group compilers (*not* the Pentium gcc compiler,
4326: # which looks to be a dead project)
4327: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4328: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4329: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4330: ;;
4331: ccc*)
4332: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4333: # All Alpha code is PIC.
4334: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4335: ;;
4336: xl* | bgxl* | bgf* | mpixl*)
4337: # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
4338: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4339: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4340: _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4341: ;;
4342: *)
4343: case `$CC -V 2>&1 | sed 5q` in
4344: *Sun\ F* | *Sun*Fortran*)
4345: # Sun Fortran 8.3 passes all unrecognized flags to the linker
4346: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4347: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4348: _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
4349: ;;
4350: *Sun\ C*)
4351: # Sun C 5.9
4352: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4353: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4354: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4355: ;;
4356: esac
4357: ;;
4358: esac
4359: ;;
4360:
4361: newsos6)
4362: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4363: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4364: ;;
4365:
4366: *nto* | *qnx*)
4367: # QNX uses GNU C++, but need to define -shared option too, otherwise
4368: # it will coredump.
4369: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4370: ;;
4371:
4372: osf3* | osf4* | osf5*)
4373: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4374: # All OSF/1 code is PIC.
4375: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4376: ;;
4377:
4378: rdos*)
4379: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4380: ;;
4381:
4382: solaris*)
4383: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4384: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4385: case $cc_basename in
4386: f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
4387: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
4388: *)
4389: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
4390: esac
4391: ;;
4392:
4393: sunos4*)
4394: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4395: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4396: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4397: ;;
4398:
4399: sysv4 | sysv4.2uw2* | sysv4.3*)
4400: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4401: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4402: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4403: ;;
4404:
4405: sysv4*MP*)
4406: if test -d /usr/nec ;then
4407: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4408: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4409: fi
4410: ;;
4411:
4412: sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4413: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4414: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4415: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4416: ;;
4417:
4418: unicos*)
4419: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4420: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4421: ;;
4422:
4423: uts4*)
4424: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4425: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4426: ;;
4427:
4428: *)
4429: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4430: ;;
4431: esac
4432: fi
4433: ])
4434: case $host_os in
4435: # For platforms which do not support PIC, -DPIC is meaningless:
4436: *djgpp*)
4437: _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4438: ;;
4439: *)
4440: _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
4441: ;;
4442: esac
4443:
4444: AC_CACHE_CHECK([for $compiler option to produce PIC],
4445: [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
4446: [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
4447: _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
4448:
4449: #
4450: # Check to make sure the PIC flag actually works.
4451: #
4452: if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4453: _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
4454: [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
4455: [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
4456: [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
4457: "" | " "*) ;;
4458: *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4459: esac],
4460: [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4461: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4462: fi
4463: _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
4464: [Additional compiler flags for building library objects])
4465:
4466: _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
4467: [How to pass a linker flag through the compiler])
4468: #
4469: # Check to make sure the static flag actually works.
4470: #
4471: wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
4472: _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
4473: _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
4474: $lt_tmp_static_flag,
4475: [],
4476: [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
4477: _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
4478: [Compiler flag to prevent dynamic linking])
4479: ])# _LT_COMPILER_PIC
4480:
4481:
4482: # _LT_LINKER_SHLIBS([TAGNAME])
4483: # ----------------------------
4484: # See if the linker supports building shared libraries.
4485: m4_defun([_LT_LINKER_SHLIBS],
4486: [AC_REQUIRE([LT_PATH_LD])dnl
4487: AC_REQUIRE([LT_PATH_NM])dnl
4488: m4_require([_LT_PATH_MANIFEST_TOOL])dnl
4489: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
4490: m4_require([_LT_DECL_EGREP])dnl
4491: m4_require([_LT_DECL_SED])dnl
4492: m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
4493: m4_require([_LT_TAG_COMPILER])dnl
4494: AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4495: m4_if([$1], [CXX], [
4496: _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4497: _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4498: case $host_os in
4499: aix[[4-9]]*)
4500: # If we're using GNU nm, then we don't want the "-C" option.
4501: # -C means demangle to AIX nm, but means don't demangle with GNU nm
4502: # Also, AIX nm treats weak defined symbols like other global defined
4503: # symbols, whereas GNU nm marks them as "W".
4504: if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4505: _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
4506: else
4507: _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
4508: fi
4509: ;;
4510: pw32*)
4511: _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
4512: ;;
4513: cygwin* | mingw* | cegcc*)
4514: case $cc_basename in
4515: cl*) ;;
4516: *)
4517: _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'
4518: _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
4519: ;;
4520: esac
4521: ;;
4522: linux* | k*bsd*-gnu | gnu*)
4523: _LT_TAGVAR(link_all_deplibs, $1)=no
4524: ;;
4525: *)
4526: _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4527: ;;
4528: esac
4529: ], [
4530: runpath_var=
4531: _LT_TAGVAR(allow_undefined_flag, $1)=
4532: _LT_TAGVAR(always_export_symbols, $1)=no
4533: _LT_TAGVAR(archive_cmds, $1)=
4534: _LT_TAGVAR(archive_expsym_cmds, $1)=
4535: _LT_TAGVAR(compiler_needs_object, $1)=no
4536: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4537: _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4538: _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4539: _LT_TAGVAR(hardcode_automatic, $1)=no
4540: _LT_TAGVAR(hardcode_direct, $1)=no
4541: _LT_TAGVAR(hardcode_direct_absolute, $1)=no
4542: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4543: _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
4544: _LT_TAGVAR(hardcode_libdir_separator, $1)=
4545: _LT_TAGVAR(hardcode_minus_L, $1)=no
4546: _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4547: _LT_TAGVAR(inherit_rpath, $1)=no
4548: _LT_TAGVAR(link_all_deplibs, $1)=unknown
4549: _LT_TAGVAR(module_cmds, $1)=
4550: _LT_TAGVAR(module_expsym_cmds, $1)=
4551: _LT_TAGVAR(old_archive_from_new_cmds, $1)=
4552: _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4553: _LT_TAGVAR(thread_safe_flag_spec, $1)=
4554: _LT_TAGVAR(whole_archive_flag_spec, $1)=
4555: # include_expsyms should be a list of space-separated symbols to be *always*
4556: # included in the symbol list
4557: _LT_TAGVAR(include_expsyms, $1)=
4558: # exclude_expsyms can be an extended regexp of symbols to exclude
4559: # it will be wrapped by ` (' and `)$', so one must not match beginning or
4560: # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
4561: # as well as any symbol that contains `d'.
4562: _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4563: # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
4564: # platforms (ab)use it in PIC code, but their linkers get confused if
4565: # the symbol is explicitly referenced. Since portable code cannot
4566: # rely on this symbol name, it's probably fine to never include it in
4567: # preloaded symbol tables.
4568: # Exclude shared library initialization/finalization symbols.
4569: dnl Note also adjust exclude_expsyms for C++ above.
4570: extract_expsyms_cmds=
4571:
4572: case $host_os in
4573: cygwin* | mingw* | pw32* | cegcc*)
4574: # FIXME: the MSVC++ port hasn't been tested in a loooong time
4575: # When not using gcc, we currently assume that we are using
4576: # Microsoft Visual C++.
4577: if test "$GCC" != yes; then
4578: with_gnu_ld=no
4579: fi
4580: ;;
4581: interix*)
4582: # we just hope/assume this is gcc and not c89 (= MSVC++)
4583: with_gnu_ld=yes
4584: ;;
4585: openbsd*)
4586: with_gnu_ld=no
4587: ;;
4588: linux* | k*bsd*-gnu | gnu*)
4589: _LT_TAGVAR(link_all_deplibs, $1)=no
4590: ;;
4591: esac
4592:
4593: _LT_TAGVAR(ld_shlibs, $1)=yes
4594:
4595: # On some targets, GNU ld is compatible enough with the native linker
4596: # that we're better off using the native interface for both.
4597: lt_use_gnu_ld_interface=no
4598: if test "$with_gnu_ld" = yes; then
4599: case $host_os in
4600: aix*)
4601: # The AIX port of GNU ld has always aspired to compatibility
4602: # with the native linker. However, as the warning in the GNU ld
4603: # block says, versions before 2.19.5* couldn't really create working
4604: # shared libraries, regardless of the interface used.
4605: case `$LD -v 2>&1` in
4606: *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
4607: *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
4608: *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
4609: *)
4610: lt_use_gnu_ld_interface=yes
4611: ;;
4612: esac
4613: ;;
4614: *)
4615: lt_use_gnu_ld_interface=yes
4616: ;;
4617: esac
4618: fi
4619:
4620: if test "$lt_use_gnu_ld_interface" = yes; then
4621: # If archive_cmds runs LD, not CC, wlarc should be empty
4622: wlarc='${wl}'
4623:
4624: # Set some defaults for GNU ld with shared library support. These
4625: # are reset later if shared libraries are not supported. Putting them
4626: # here allows them to be overridden if necessary.
4627: runpath_var=LD_RUN_PATH
4628: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4629: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
4630: # ancient GNU ld didn't support --whole-archive et. al.
4631: if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
4632: _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
4633: else
4634: _LT_TAGVAR(whole_archive_flag_spec, $1)=
4635: fi
4636: supports_anon_versioning=no
4637: case `$LD -v 2>&1` in
4638: *GNU\ gold*) supports_anon_versioning=yes ;;
4639: *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
4640: *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
4641: *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
4642: *\ 2.11.*) ;; # other 2.11 versions
4643: *) supports_anon_versioning=yes ;;
4644: esac
4645:
4646: # See if GNU ld supports shared libraries.
4647: case $host_os in
4648: aix[[3-9]]*)
4649: # On AIX/PPC, the GNU linker is very broken
4650: if test "$host_cpu" != ia64; then
4651: _LT_TAGVAR(ld_shlibs, $1)=no
4652: cat <<_LT_EOF 1>&2
4653:
4654: *** Warning: the GNU linker, at least up to release 2.19, is reported
4655: *** to be unable to reliably create shared libraries on AIX.
4656: *** Therefore, libtool is disabling shared libraries support. If you
4657: *** really care for shared libraries, you may want to install binutils
4658: *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
4659: *** You will then need to restart the configuration process.
4660:
4661: _LT_EOF
4662: fi
4663: ;;
4664:
4665: amigaos*)
4666: case $host_cpu in
4667: powerpc)
4668: # see comment about AmigaOS4 .so support
4669: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4670: _LT_TAGVAR(archive_expsym_cmds, $1)=''
4671: ;;
4672: m68k)
4673: _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)'
4674: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4675: _LT_TAGVAR(hardcode_minus_L, $1)=yes
4676: ;;
4677: esac
4678: ;;
4679:
4680: beos*)
4681: if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4682: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4683: # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
4684: # support --undefined. This deserves some investigation. FIXME
4685: _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4686: else
4687: _LT_TAGVAR(ld_shlibs, $1)=no
4688: fi
4689: ;;
4690:
4691: cygwin* | mingw* | pw32* | cegcc*)
4692: # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
4693: # as there is no search path for DLLs.
4694: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4695: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
4696: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4697: _LT_TAGVAR(always_export_symbols, $1)=no
4698: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4699: _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'
4700: _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
4701:
4702: if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
4703: _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'
4704: # If the export-symbols file already is a .def file (1st line
4705: # is EXPORTS), use it as is; otherwise, prepend...
4706: _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
4707: cp $export_symbols $output_objdir/$soname.def;
4708: else
4709: echo EXPORTS > $output_objdir/$soname.def;
4710: cat $export_symbols >> $output_objdir/$soname.def;
4711: fi~
4712: $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
4713: else
4714: _LT_TAGVAR(ld_shlibs, $1)=no
4715: fi
4716: ;;
4717:
4718: haiku*)
4719: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4720: _LT_TAGVAR(link_all_deplibs, $1)=yes
4721: ;;
4722:
4723: interix[[3-9]]*)
4724: _LT_TAGVAR(hardcode_direct, $1)=no
4725: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4726: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4727: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4728: # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
4729: # Instead, shared libraries are loaded at an image base (0x10000000 by
4730: # default) and relocated if they conflict, which is a slow very memory
4731: # consuming and fragmenting process. To avoid this, we pick a random,
4732: # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
4733: # time. Moving up from 0x10000000 also allows more sbrk(2) space.
4734: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4735: _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4736: ;;
4737:
4738: gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
4739: tmp_diet=no
4740: if test "$host_os" = linux-dietlibc; then
4741: case $cc_basename in
4742: diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
4743: esac
4744: fi
4745: if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
4746: && test "$tmp_diet" = no
4747: then
4748: tmp_addflag=' $pic_flag'
4749: tmp_sharedflag='-shared'
4750: case $cc_basename,$host_cpu in
4751: pgcc*) # Portland Group C compiler
4752: _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'
4753: tmp_addflag=' $pic_flag'
4754: ;;
4755: pgf77* | pgf90* | pgf95* | pgfortran*)
4756: # Portland Group f77 and f90 compilers
4757: _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'
4758: tmp_addflag=' $pic_flag -Mnomain' ;;
4759: ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
4760: tmp_addflag=' -i_dynamic' ;;
4761: efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
4762: tmp_addflag=' -i_dynamic -nofor_main' ;;
4763: ifc* | ifort*) # Intel Fortran compiler
4764: tmp_addflag=' -nofor_main' ;;
4765: lf95*) # Lahey Fortran 8.1
4766: _LT_TAGVAR(whole_archive_flag_spec, $1)=
4767: tmp_sharedflag='--shared' ;;
4768: xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
4769: tmp_sharedflag='-qmkshrobj'
4770: tmp_addflag= ;;
4771: nvcc*) # Cuda Compiler Driver 2.2
4772: _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'
4773: _LT_TAGVAR(compiler_needs_object, $1)=yes
4774: ;;
4775: esac
4776: case `$CC -V 2>&1 | sed 5q` in
4777: *Sun\ C*) # Sun C 5.9
4778: _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'
4779: _LT_TAGVAR(compiler_needs_object, $1)=yes
4780: tmp_sharedflag='-G' ;;
4781: *Sun\ F*) # Sun Fortran 8.3
4782: tmp_sharedflag='-G' ;;
4783: esac
4784: _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4785:
4786: if test "x$supports_anon_versioning" = xyes; then
4787: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4788: cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4789: echo "local: *; };" >> $output_objdir/$libname.ver~
4790: $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
4791: fi
4792:
4793: case $cc_basename in
4794: xlf* | bgf* | bgxlf* | mpixlf*)
4795: # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
4796: _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
4797: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4798: _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
4799: _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
4800: if test "x$supports_anon_versioning" = xyes; then
4801: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4802: cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4803: echo "local: *; };" >> $output_objdir/$libname.ver~
4804: $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
4805: fi
4806: ;;
4807: esac
4808: else
4809: _LT_TAGVAR(ld_shlibs, $1)=no
4810: fi
4811: ;;
4812:
4813: netbsd* | netbsdelf*-gnu)
4814: if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
4815: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
4816: wlarc=
4817: else
4818: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4819: _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'
4820: fi
4821: ;;
4822:
4823: solaris*)
4824: if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
4825: _LT_TAGVAR(ld_shlibs, $1)=no
4826: cat <<_LT_EOF 1>&2
4827:
4828: *** Warning: The releases 2.8.* of the GNU linker cannot reliably
4829: *** create shared libraries on Solaris systems. Therefore, libtool
4830: *** is disabling shared libraries support. We urge you to upgrade GNU
4831: *** binutils to release 2.9.1 or newer. Another option is to modify
4832: *** your PATH or compiler configuration so that the native linker is
4833: *** used, and then restart.
4834:
4835: _LT_EOF
4836: elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4837: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4838: _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'
4839: else
4840: _LT_TAGVAR(ld_shlibs, $1)=no
4841: fi
4842: ;;
4843:
4844: sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
4845: case `$LD -v 2>&1` in
4846: *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
4847: _LT_TAGVAR(ld_shlibs, $1)=no
4848: cat <<_LT_EOF 1>&2
4849:
4850: *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
4851: *** reliably create shared libraries on SCO systems. Therefore, libtool
4852: *** is disabling shared libraries support. We urge you to upgrade GNU
4853: *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
4854: *** your PATH or compiler configuration so that the native linker is
4855: *** used, and then restart.
4856:
4857: _LT_EOF
4858: ;;
4859: *)
4860: # For security reasons, it is highly recommended that you always
4861: # use absolute paths for naming shared libraries, and exclude the
4862: # DT_RUNPATH tag from executables and libraries. But doing so
4863: # requires that you compile everything twice, which is a pain.
4864: if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4865: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4866: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4867: _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'
4868: else
4869: _LT_TAGVAR(ld_shlibs, $1)=no
4870: fi
4871: ;;
4872: esac
4873: ;;
4874:
4875: sunos4*)
4876: _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4877: wlarc=
4878: _LT_TAGVAR(hardcode_direct, $1)=yes
4879: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4880: ;;
4881:
4882: *)
4883: if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4884: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4885: _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'
4886: else
4887: _LT_TAGVAR(ld_shlibs, $1)=no
4888: fi
4889: ;;
4890: esac
4891:
4892: if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
4893: runpath_var=
4894: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4895: _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4896: _LT_TAGVAR(whole_archive_flag_spec, $1)=
4897: fi
4898: else
4899: # PORTME fill in a description of your system's linker (not GNU ld)
4900: case $host_os in
4901: aix3*)
4902: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4903: _LT_TAGVAR(always_export_symbols, $1)=yes
4904: _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'
4905: # Note: this linker hardcodes the directories in LIBPATH if there
4906: # are no directories specified by -L.
4907: _LT_TAGVAR(hardcode_minus_L, $1)=yes
4908: if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
4909: # Neither direct hardcoding nor static linking is supported with a
4910: # broken collect2.
4911: _LT_TAGVAR(hardcode_direct, $1)=unsupported
4912: fi
4913: ;;
4914:
4915: aix[[4-9]]*)
4916: if test "$host_cpu" = ia64; then
4917: # On IA64, the linker does run time linking by default, so we don't
4918: # have to do anything special.
4919: aix_use_runtimelinking=no
4920: exp_sym_flag='-Bexport'
4921: no_entry_flag=""
4922: else
4923: # If we're using GNU nm, then we don't want the "-C" option.
4924: # -C means demangle to AIX nm, but means don't demangle with GNU nm
4925: # Also, AIX nm treats weak defined symbols like other global
4926: # defined symbols, whereas GNU nm marks them as "W".
4927: if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4928: _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
4929: else
4930: _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
4931: fi
4932: aix_use_runtimelinking=no
4933:
4934: # Test if we are trying to use run time linking or normal
4935: # AIX style linking. If -brtl is somewhere in LDFLAGS, we
4936: # need to do runtime linking.
4937: case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
4938: for ld_flag in $LDFLAGS; do
4939: if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
4940: aix_use_runtimelinking=yes
4941: break
4942: fi
4943: done
4944: ;;
4945: esac
4946:
4947: exp_sym_flag='-bexport'
4948: no_entry_flag='-bnoentry'
4949: fi
4950:
4951: # When large executables or shared objects are built, AIX ld can
4952: # have problems creating the table of contents. If linking a library
4953: # or program results in "error TOC overflow" add -mminimal-toc to
4954: # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
4955: # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
4956:
4957: _LT_TAGVAR(archive_cmds, $1)=''
4958: _LT_TAGVAR(hardcode_direct, $1)=yes
4959: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4960: _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
4961: _LT_TAGVAR(link_all_deplibs, $1)=yes
4962: _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
4963:
4964: if test "$GCC" = yes; then
4965: case $host_os in aix4.[[012]]|aix4.[[012]].*)
4966: # We only want to do this on AIX 4.2 and lower, the check
4967: # below for broken collect2 doesn't work under 4.3+
4968: collect2name=`${CC} -print-prog-name=collect2`
4969: if test -f "$collect2name" &&
4970: strings "$collect2name" | $GREP resolve_lib_name >/dev/null
4971: then
4972: # We have reworked collect2
4973: :
4974: else
4975: # We have old collect2
4976: _LT_TAGVAR(hardcode_direct, $1)=unsupported
4977: # It fails to find uninstalled libraries when the uninstalled
4978: # path is not listed in the libpath. Setting hardcode_minus_L
4979: # to unsupported forces relinking
4980: _LT_TAGVAR(hardcode_minus_L, $1)=yes
4981: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4982: _LT_TAGVAR(hardcode_libdir_separator, $1)=
4983: fi
4984: ;;
4985: esac
4986: shared_flag='-shared'
4987: if test "$aix_use_runtimelinking" = yes; then
4988: shared_flag="$shared_flag "'${wl}-G'
4989: fi
4990: _LT_TAGVAR(link_all_deplibs, $1)=no
4991: else
4992: # not using gcc
4993: if test "$host_cpu" = ia64; then
4994: # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
4995: # chokes on -Wl,-G. The following line is correct:
4996: shared_flag='-G'
4997: else
4998: if test "$aix_use_runtimelinking" = yes; then
4999: shared_flag='${wl}-G'
5000: else
5001: shared_flag='${wl}-bM:SRE'
5002: fi
5003: fi
5004: fi
5005:
5006: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
5007: # It seems that -bexpall does not export symbols beginning with
5008: # underscore (_), so it is better to generate a list of symbols to export.
5009: _LT_TAGVAR(always_export_symbols, $1)=yes
5010: if test "$aix_use_runtimelinking" = yes; then
5011: # Warning - without using the other runtime loading flags (-brtl),
5012: # -berok will link without error, but may produce a broken library.
5013: _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
5014: # Determine the default libpath from the value encoded in an
5015: # empty executable.
5016: _LT_SYS_MODULE_PATH_AIX([$1])
5017: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5018: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
5019: else
5020: if test "$host_cpu" = ia64; then
5021: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5022: _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5023: _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"
5024: else
5025: # Determine the default libpath from the value encoded in an
5026: # empty executable.
5027: _LT_SYS_MODULE_PATH_AIX([$1])
5028: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5029: # Warning - without using the other run time loading flags,
5030: # -berok will link without error, but may produce a broken library.
5031: _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5032: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5033: if test "$with_gnu_ld" = yes; then
5034: # We only use this code for GNU lds that support --whole-archive.
5035: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
5036: else
5037: # Exported symbols can be pulled into shared objects from archives
5038: _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5039: fi
5040: _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5041: # This is similar to how AIX traditionally builds its shared libraries.
5042: _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
5043: fi
5044: fi
5045: ;;
5046:
5047: amigaos*)
5048: case $host_cpu in
5049: powerpc)
5050: # see comment about AmigaOS4 .so support
5051: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5052: _LT_TAGVAR(archive_expsym_cmds, $1)=''
5053: ;;
5054: m68k)
5055: _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)'
5056: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5057: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5058: ;;
5059: esac
5060: ;;
5061:
5062: bsdi[[45]]*)
5063: _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5064: ;;
5065:
5066: cygwin* | mingw* | pw32* | cegcc*)
5067: # When not using gcc, we currently assume that we are using
5068: # Microsoft Visual C++.
5069: # hardcode_libdir_flag_spec is actually meaningless, as there is
5070: # no search path for DLLs.
5071: case $cc_basename in
5072: cl*)
5073: # Native MSVC
5074: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5075: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5076: _LT_TAGVAR(always_export_symbols, $1)=yes
5077: _LT_TAGVAR(file_list_spec, $1)='@'
5078: # Tell ltmain to make .lib files, not .a files.
5079: libext=lib
5080: # Tell ltmain to make .dll files, not .so files.
5081: shrext_cmds=".dll"
5082: # FIXME: Setting linknames here is a bad hack.
5083: _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
5084: _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5085: sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
5086: else
5087: sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
5088: fi~
5089: $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
5090: linknames='
5091: # The linker will not automatically build a static lib if we build a DLL.
5092: # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5093: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5094: _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'
5095: # Don't use ranlib
5096: _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
5097: _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
5098: lt_tool_outputfile="@TOOL_OUTPUT@"~
5099: case $lt_outputfile in
5100: *.exe|*.EXE) ;;
5101: *)
5102: lt_outputfile="$lt_outputfile.exe"
5103: lt_tool_outputfile="$lt_tool_outputfile.exe"
5104: ;;
5105: esac~
5106: if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
5107: $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
5108: $RM "$lt_outputfile.manifest";
5109: fi'
5110: ;;
5111: *)
5112: # Assume MSVC wrapper
5113: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5114: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5115: # Tell ltmain to make .lib files, not .a files.
5116: libext=lib
5117: # Tell ltmain to make .dll files, not .so files.
5118: shrext_cmds=".dll"
5119: # FIXME: Setting linknames here is a bad hack.
5120: _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
5121: # The linker will automatically build a .lib file if we build a DLL.
5122: _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5123: # FIXME: Should let the user specify the lib program.
5124: _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
5125: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5126: ;;
5127: esac
5128: ;;
5129:
5130: darwin* | rhapsody*)
5131: _LT_DARWIN_LINKER_FEATURES($1)
5132: ;;
5133:
5134: dgux*)
5135: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5136: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5137: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5138: ;;
5139:
5140: freebsd1*)
5141: _LT_TAGVAR(ld_shlibs, $1)=no
5142: ;;
5143:
5144: # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5145: # support. Future versions do this automatically, but an explicit c++rt0.o
5146: # does not break anything, and helps significantly (at the cost of a little
5147: # extra space).
5148: freebsd2.2*)
5149: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5150: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5151: _LT_TAGVAR(hardcode_direct, $1)=yes
5152: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5153: ;;
5154:
5155: # Unfortunately, older versions of FreeBSD 2 do not have this feature.
5156: freebsd2*)
5157: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5158: _LT_TAGVAR(hardcode_direct, $1)=yes
5159: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5160: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5161: ;;
5162:
5163: # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5164: freebsd* | dragonfly*)
5165: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5166: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5167: _LT_TAGVAR(hardcode_direct, $1)=yes
5168: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5169: ;;
5170:
5171: hpux9*)
5172: if test "$GCC" = yes; then
5173: _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 $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
5174: else
5175: _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
5176: fi
5177: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5178: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5179: _LT_TAGVAR(hardcode_direct, $1)=yes
5180:
5181: # hardcode_minus_L: Not really in the search PATH,
5182: # but as the default location of the library.
5183: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5184: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5185: ;;
5186:
5187: hpux10*)
5188: if test "$GCC" = yes && test "$with_gnu_ld" = no; then
5189: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5190: else
5191: _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5192: fi
5193: if test "$with_gnu_ld" = no; then
5194: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5195: _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
5196: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5197: _LT_TAGVAR(hardcode_direct, $1)=yes
5198: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5199: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5200: # hardcode_minus_L: Not really in the search PATH,
5201: # but as the default location of the library.
5202: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5203: fi
5204: ;;
5205:
5206: hpux11*)
5207: if test "$GCC" = yes && test "$with_gnu_ld" = no; then
5208: case $host_cpu in
5209: hppa*64*)
5210: _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5211: ;;
5212: ia64*)
5213: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5214: ;;
5215: *)
5216: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5217: ;;
5218: esac
5219: else
5220: case $host_cpu in
5221: hppa*64*)
5222: _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5223: ;;
5224: ia64*)
5225: _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5226: ;;
5227: *)
5228: m4_if($1, [], [
5229: # Older versions of the 11.00 compiler do not understand -b yet
5230: # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
5231: _LT_LINKER_OPTION([if $CC understands -b],
5232: _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
5233: [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
5234: [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
5235: [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
5236: ;;
5237: esac
5238: fi
5239: if test "$with_gnu_ld" = no; then
5240: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5241: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5242:
5243: case $host_cpu in
5244: hppa*64*|ia64*)
5245: _LT_TAGVAR(hardcode_direct, $1)=no
5246: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5247: ;;
5248: *)
5249: _LT_TAGVAR(hardcode_direct, $1)=yes
5250: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5251: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5252:
5253: # hardcode_minus_L: Not really in the search PATH,
5254: # but as the default location of the library.
5255: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5256: ;;
5257: esac
5258: fi
5259: ;;
5260:
5261: irix5* | irix6* | nonstopux*)
5262: if test "$GCC" = yes; then
5263: _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'
5264: # Try to use the -exported_symbol ld option, if it does not
5265: # work, assume that -exports_file does not work either and
5266: # implicitly export all symbols.
5267: # This should be the same for all languages, so no per-tag cache variable.
5268: AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
5269: [lt_cv_irix_exported_symbol],
5270: [save_LDFLAGS="$LDFLAGS"
5271: LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
5272: AC_LINK_IFELSE(
5273: [AC_LANG_SOURCE(
5274: [AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
5275: [C++], [[int foo (void) { return 0; }]],
5276: [Fortran 77], [[
5277: subroutine foo
5278: end]],
5279: [Fortran], [[
5280: subroutine foo
5281: end]])])],
5282: [lt_cv_irix_exported_symbol=yes],
5283: [lt_cv_irix_exported_symbol=no])
5284: LDFLAGS="$save_LDFLAGS"])
5285: if test "$lt_cv_irix_exported_symbol" = yes; then
5286: _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'
5287: fi
5288: else
5289: _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'
5290: _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'
5291: fi
5292: _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5293: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5294: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5295: _LT_TAGVAR(inherit_rpath, $1)=yes
5296: _LT_TAGVAR(link_all_deplibs, $1)=yes
5297: ;;
5298:
5299: netbsd* | netbsdelf*-gnu)
5300: if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
5301: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5302: else
5303: _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5304: fi
5305: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5306: _LT_TAGVAR(hardcode_direct, $1)=yes
5307: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5308: ;;
5309:
5310: newsos6)
5311: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5312: _LT_TAGVAR(hardcode_direct, $1)=yes
5313: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5314: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5315: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5316: ;;
5317:
5318: *nto* | *qnx*)
5319: ;;
5320:
5321: openbsd*)
5322: if test -f /usr/libexec/ld.so; then
5323: _LT_TAGVAR(hardcode_direct, $1)=yes
5324: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5325: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5326: if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5327: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5328: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
5329: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5330: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5331: else
5332: case $host_os in
5333: openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
5334: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5335: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5336: ;;
5337: *)
5338: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5339: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5340: ;;
5341: esac
5342: fi
5343: else
5344: _LT_TAGVAR(ld_shlibs, $1)=no
5345: fi
5346: ;;
5347:
5348: os2*)
5349: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5350: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5351: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5352: _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
5353: _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
5354: ;;
5355:
5356: osf3*)
5357: if test "$GCC" = yes; then
5358: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5359: _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'
5360: else
5361: _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5362: _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'
5363: fi
5364: _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5365: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5366: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5367: ;;
5368:
5369: osf4* | osf5*) # as osf3* with the addition of -msym flag
5370: if test "$GCC" = yes; then
5371: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5372: _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'
5373: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5374: else
5375: _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5376: _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'
5377: _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~
5378: $CC -shared${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'
5379:
5380: # Both c and cxx compiler support -rpath directly
5381: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5382: fi
5383: _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5384: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5385: ;;
5386:
5387: solaris*)
5388: _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
5389: if test "$GCC" = yes; then
5390: wlarc='${wl}'
5391: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5392: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5393: $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5394: else
5395: case `$CC -V 2>&1` in
5396: *"Compilers 5.0"*)
5397: wlarc=''
5398: _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5399: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5400: $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
5401: ;;
5402: *)
5403: wlarc='${wl}'
5404: _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
5405: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5406: $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5407: ;;
5408: esac
5409: fi
5410: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5411: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5412: case $host_os in
5413: solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5414: *)
5415: # The compiler driver will combine and reorder linker options,
5416: # but understands `-z linker_flag'. GCC discards it without `$wl',
5417: # but is careful enough not to reorder.
5418: # Supported since Solaris 2.6 (maybe 2.5.1?)
5419: if test "$GCC" = yes; then
5420: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
5421: else
5422: _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
5423: fi
5424: ;;
5425: esac
5426: _LT_TAGVAR(link_all_deplibs, $1)=yes
5427: ;;
5428:
5429: sunos4*)
5430: if test "x$host_vendor" = xsequent; then
5431: # Use $CC to link under sequent, because it throws in some extra .o
5432: # files that make .init and .fini sections work.
5433: _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5434: else
5435: _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5436: fi
5437: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5438: _LT_TAGVAR(hardcode_direct, $1)=yes
5439: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5440: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5441: ;;
5442:
5443: sysv4)
5444: case $host_vendor in
5445: sni)
5446: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5447: _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5448: ;;
5449: siemens)
5450: ## LD is ld it makes a PLAMLIB
5451: ## CC just makes a GrossModule.
5452: _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5453: _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5454: _LT_TAGVAR(hardcode_direct, $1)=no
5455: ;;
5456: motorola)
5457: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5458: _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5459: ;;
5460: esac
5461: runpath_var='LD_RUN_PATH'
5462: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5463: ;;
5464:
5465: sysv4.3*)
5466: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5467: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5468: _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5469: ;;
5470:
5471: sysv4*MP*)
5472: if test -d /usr/nec; then
5473: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5474: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5475: runpath_var=LD_RUN_PATH
5476: hardcode_runpath_var=yes
5477: _LT_TAGVAR(ld_shlibs, $1)=yes
5478: fi
5479: ;;
5480:
5481: sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
5482: _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5483: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5484: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5485: runpath_var='LD_RUN_PATH'
5486:
5487: if test "$GCC" = yes; then
5488: _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5489: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5490: else
5491: _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5492: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5493: fi
5494: ;;
5495:
5496: sysv5* | sco3.2v5* | sco5v6*)
5497: # Note: We can NOT use -z defs as we might desire, because we do not
5498: # link with -lc, and that would cause any symbols used from libc to
5499: # always be unresolved, which means just about no library would
5500: # ever link correctly. If we're not using GNU ld we use -z text
5501: # though, which does catch some bad symbols but isn't as heavy-handed
5502: # as -z defs.
5503: _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5504: _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
5505: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5506: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5507: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
5508: _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5509: _LT_TAGVAR(link_all_deplibs, $1)=yes
5510: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5511: runpath_var='LD_RUN_PATH'
5512:
5513: if test "$GCC" = yes; then
5514: _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5515: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5516: else
5517: _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5518: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5519: fi
5520: ;;
5521:
5522: uts4*)
5523: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5524: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5525: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5526: ;;
5527:
5528: *)
5529: _LT_TAGVAR(ld_shlibs, $1)=no
5530: ;;
5531: esac
5532:
5533: if test x$host_vendor = xsni; then
5534: case $host in
5535: sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
5536: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
5537: ;;
5538: esac
5539: fi
5540: fi
5541: ])
5542: AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
5543: test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5544:
5545: _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
5546:
5547: _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
5548: _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
5549: _LT_DECL([], [extract_expsyms_cmds], [2],
5550: [The commands to extract the exported symbol list from a shared archive])
5551:
5552: #
5553: # Do we need to explicitly link libc?
5554: #
5555: case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
5556: x|xyes)
5557: # Assume -lc should be added
5558: _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5559:
5560: if test "$enable_shared" = yes && test "$GCC" = yes; then
5561: case $_LT_TAGVAR(archive_cmds, $1) in
5562: *'~'*)
5563: # FIXME: we may have to deal with multi-command sequences.
5564: ;;
5565: '$CC '*)
5566: # Test whether the compiler implicitly links with -lc since on some
5567: # systems, -lgcc has to come before -lc. If gcc already passes -lc
5568: # to ld, don't add -lc before -lgcc.
5569: AC_CACHE_CHECK([whether -lc should be explicitly linked in],
5570: [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
5571: [$RM conftest*
5572: echo "$lt_simple_compile_test_code" > conftest.$ac_ext
5573:
5574: if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5575: soname=conftest
5576: lib=conftest
5577: libobjs=conftest.$ac_objext
5578: deplibs=
5579: wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
5580: pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
5581: compiler_flags=-v
5582: linker_flags=-v
5583: verstring=
5584: output_objdir=.
5585: libname=conftest
5586: lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
5587: _LT_TAGVAR(allow_undefined_flag, $1)=
5588: if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
5589: then
5590: lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5591: else
5592: lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5593: fi
5594: _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5595: else
5596: cat conftest.err 1>&5
5597: fi
5598: $RM conftest*
5599: ])
5600: _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
5601: ;;
5602: esac
5603: fi
5604: ;;
5605: esac
5606:
5607: _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
5608: [Whether or not to add -lc for building shared libraries])
5609: _LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
5610: [enable_shared_with_static_runtimes], [0],
5611: [Whether or not to disallow shared libs when runtime libs are static])
5612: _LT_TAGDECL([], [export_dynamic_flag_spec], [1],
5613: [Compiler flag to allow reflexive dlopens])
5614: _LT_TAGDECL([], [whole_archive_flag_spec], [1],
5615: [Compiler flag to generate shared objects directly from archives])
5616: _LT_TAGDECL([], [compiler_needs_object], [1],
5617: [Whether the compiler copes with passing no objects directly])
5618: _LT_TAGDECL([], [old_archive_from_new_cmds], [2],
5619: [Create an old-style archive from a shared archive])
5620: _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
5621: [Create a temporary old-style archive to link instead of a shared archive])
5622: _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
5623: _LT_TAGDECL([], [archive_expsym_cmds], [2])
5624: _LT_TAGDECL([], [module_cmds], [2],
5625: [Commands used to build a loadable module if different from building
5626: a shared archive.])
5627: _LT_TAGDECL([], [module_expsym_cmds], [2])
5628: _LT_TAGDECL([], [with_gnu_ld], [1],
5629: [Whether we are building with GNU ld or not])
5630: _LT_TAGDECL([], [allow_undefined_flag], [1],
5631: [Flag that allows shared libraries with undefined symbols to be built])
5632: _LT_TAGDECL([], [no_undefined_flag], [1],
5633: [Flag that enforces no undefined symbols])
5634: _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
5635: [Flag to hardcode $libdir into a binary during linking.
5636: This must work even if $libdir does not exist])
5637: _LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1],
5638: [[If ld is used when linking, flag to hardcode $libdir into a binary
5639: during linking. This must work even if $libdir does not exist]])
5640: _LT_TAGDECL([], [hardcode_libdir_separator], [1],
5641: [Whether we need a single "-rpath" flag with a separated argument])
5642: _LT_TAGDECL([], [hardcode_direct], [0],
5643: [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5644: DIR into the resulting binary])
5645: _LT_TAGDECL([], [hardcode_direct_absolute], [0],
5646: [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5647: DIR into the resulting binary and the resulting library dependency is
5648: "absolute", i.e impossible to change by setting ${shlibpath_var} if the
5649: library is relocated])
5650: _LT_TAGDECL([], [hardcode_minus_L], [0],
5651: [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
5652: into the resulting binary])
5653: _LT_TAGDECL([], [hardcode_shlibpath_var], [0],
5654: [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
5655: into the resulting binary])
5656: _LT_TAGDECL([], [hardcode_automatic], [0],
5657: [Set to "yes" if building a shared library automatically hardcodes DIR
5658: into the library and all subsequent libraries and executables linked
5659: against it])
5660: _LT_TAGDECL([], [inherit_rpath], [0],
5661: [Set to yes if linker adds runtime paths of dependent libraries
5662: to runtime path list])
5663: _LT_TAGDECL([], [link_all_deplibs], [0],
5664: [Whether libtool must link a program against all its dependency libraries])
5665: _LT_TAGDECL([], [always_export_symbols], [0],
5666: [Set to "yes" if exported symbols are required])
5667: _LT_TAGDECL([], [export_symbols_cmds], [2],
5668: [The commands to list exported symbols])
5669: _LT_TAGDECL([], [exclude_expsyms], [1],
5670: [Symbols that should not be listed in the preloaded symbols])
5671: _LT_TAGDECL([], [include_expsyms], [1],
5672: [Symbols that must always be exported])
5673: _LT_TAGDECL([], [prelink_cmds], [2],
5674: [Commands necessary for linking programs (against libraries) with templates])
5675: _LT_TAGDECL([], [postlink_cmds], [2],
5676: [Commands necessary for finishing linking programs])
5677: _LT_TAGDECL([], [file_list_spec], [1],
5678: [Specify filename containing input files])
5679: dnl FIXME: Not yet implemented
5680: dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
5681: dnl [Compiler flag to generate thread safe objects])
5682: ])# _LT_LINKER_SHLIBS
5683:
5684:
5685: # _LT_LANG_C_CONFIG([TAG])
5686: # ------------------------
5687: # Ensure that the configuration variables for a C compiler are suitably
5688: # defined. These variables are subsequently used by _LT_CONFIG to write
5689: # the compiler configuration to `libtool'.
5690: m4_defun([_LT_LANG_C_CONFIG],
5691: [m4_require([_LT_DECL_EGREP])dnl
5692: lt_save_CC="$CC"
5693: AC_LANG_PUSH(C)
5694:
5695: # Source file extension for C test sources.
5696: ac_ext=c
5697:
5698: # Object file extension for compiled C test sources.
5699: objext=o
5700: _LT_TAGVAR(objext, $1)=$objext
5701:
5702: # Code to be used in simple compile tests
5703: lt_simple_compile_test_code="int some_variable = 0;"
5704:
5705: # Code to be used in simple link tests
5706: lt_simple_link_test_code='int main(){return(0);}'
5707:
5708: _LT_TAG_COMPILER
5709: # Save the default compiler, since it gets overwritten when the other
5710: # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
5711: compiler_DEFAULT=$CC
5712:
5713: # save warnings/boilerplate of simple test code
5714: _LT_COMPILER_BOILERPLATE
5715: _LT_LINKER_BOILERPLATE
5716:
5717: if test -n "$compiler"; then
5718: _LT_COMPILER_NO_RTTI($1)
5719: _LT_COMPILER_PIC($1)
5720: _LT_COMPILER_C_O($1)
5721: _LT_COMPILER_FILE_LOCKS($1)
5722: _LT_LINKER_SHLIBS($1)
5723: _LT_SYS_DYNAMIC_LINKER($1)
5724: _LT_LINKER_HARDCODE_LIBPATH($1)
5725: LT_SYS_DLOPEN_SELF
5726: _LT_CMD_STRIPLIB
5727:
5728: # Report which library types will actually be built
5729: AC_MSG_CHECKING([if libtool supports shared libraries])
5730: AC_MSG_RESULT([$can_build_shared])
5731:
5732: AC_MSG_CHECKING([whether to build shared libraries])
5733: test "$can_build_shared" = "no" && enable_shared=no
5734:
5735: # On AIX, shared libraries and static libraries use the same namespace, and
5736: # are all built from PIC.
5737: case $host_os in
5738: aix3*)
5739: test "$enable_shared" = yes && enable_static=no
5740: if test -n "$RANLIB"; then
5741: archive_cmds="$archive_cmds~\$RANLIB \$lib"
5742: postinstall_cmds='$RANLIB $lib'
5743: fi
5744: ;;
5745:
5746: aix[[4-9]]*)
5747: if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
5748: test "$enable_shared" = yes && enable_static=no
5749: fi
5750: ;;
5751: esac
5752: AC_MSG_RESULT([$enable_shared])
5753:
5754: AC_MSG_CHECKING([whether to build static libraries])
5755: # Make sure either enable_shared or enable_static is yes.
5756: test "$enable_shared" = yes || enable_static=yes
5757: AC_MSG_RESULT([$enable_static])
5758:
5759: _LT_CONFIG($1)
5760: fi
5761: AC_LANG_POP
5762: CC="$lt_save_CC"
5763: ])# _LT_LANG_C_CONFIG
5764:
5765:
5766: # _LT_LANG_CXX_CONFIG([TAG])
5767: # --------------------------
5768: # Ensure that the configuration variables for a C++ compiler are suitably
5769: # defined. These variables are subsequently used by _LT_CONFIG to write
5770: # the compiler configuration to `libtool'.
5771: m4_defun([_LT_LANG_CXX_CONFIG],
5772: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
5773: m4_require([_LT_DECL_EGREP])dnl
5774: m4_require([_LT_PATH_MANIFEST_TOOL])dnl
5775: if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
5776: ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
5777: (test "X$CXX" != "Xg++"))) ; then
5778: AC_PROG_CXXCPP
5779: else
5780: _lt_caught_CXX_error=yes
5781: fi
5782:
5783: AC_LANG_PUSH(C++)
5784: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5785: _LT_TAGVAR(allow_undefined_flag, $1)=
5786: _LT_TAGVAR(always_export_symbols, $1)=no
5787: _LT_TAGVAR(archive_expsym_cmds, $1)=
5788: _LT_TAGVAR(compiler_needs_object, $1)=no
5789: _LT_TAGVAR(export_dynamic_flag_spec, $1)=
5790: _LT_TAGVAR(hardcode_direct, $1)=no
5791: _LT_TAGVAR(hardcode_direct_absolute, $1)=no
5792: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
5793: _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5794: _LT_TAGVAR(hardcode_libdir_separator, $1)=
5795: _LT_TAGVAR(hardcode_minus_L, $1)=no
5796: _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5797: _LT_TAGVAR(hardcode_automatic, $1)=no
5798: _LT_TAGVAR(inherit_rpath, $1)=no
5799: _LT_TAGVAR(module_cmds, $1)=
5800: _LT_TAGVAR(module_expsym_cmds, $1)=
5801: _LT_TAGVAR(link_all_deplibs, $1)=unknown
5802: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
5803: _LT_TAGVAR(reload_flag, $1)=$reload_flag
5804: _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
5805: _LT_TAGVAR(no_undefined_flag, $1)=
5806: _LT_TAGVAR(whole_archive_flag_spec, $1)=
5807: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5808:
5809: # Source file extension for C++ test sources.
5810: ac_ext=cpp
5811:
5812: # Object file extension for compiled C++ test sources.
5813: objext=o
5814: _LT_TAGVAR(objext, $1)=$objext
5815:
5816: # No sense in running all these tests if we already determined that
5817: # the CXX compiler isn't working. Some variables (like enable_shared)
5818: # are currently assumed to apply to all compilers on this platform,
5819: # and will be corrupted by setting them based on a non-working compiler.
5820: if test "$_lt_caught_CXX_error" != yes; then
5821: # Code to be used in simple compile tests
5822: lt_simple_compile_test_code="int some_variable = 0;"
5823:
5824: # Code to be used in simple link tests
5825: lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
5826:
5827: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
5828: _LT_TAG_COMPILER
5829:
5830: # save warnings/boilerplate of simple test code
5831: _LT_COMPILER_BOILERPLATE
5832: _LT_LINKER_BOILERPLATE
5833:
5834: # Allow CC to be a program name with arguments.
5835: lt_save_CC=$CC
5836: lt_save_CFLAGS=$CFLAGS
5837: lt_save_LD=$LD
5838: lt_save_GCC=$GCC
5839: GCC=$GXX
5840: lt_save_with_gnu_ld=$with_gnu_ld
5841: lt_save_path_LD=$lt_cv_path_LD
5842: if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
5843: lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
5844: else
5845: $as_unset lt_cv_prog_gnu_ld
5846: fi
5847: if test -n "${lt_cv_path_LDCXX+set}"; then
5848: lt_cv_path_LD=$lt_cv_path_LDCXX
5849: else
5850: $as_unset lt_cv_path_LD
5851: fi
5852: test -z "${LDCXX+set}" || LD=$LDCXX
5853: CC=${CXX-"c++"}
5854: CFLAGS=$CXXFLAGS
5855: compiler=$CC
5856: _LT_TAGVAR(compiler, $1)=$CC
5857: _LT_CC_BASENAME([$compiler])
5858:
5859: if test -n "$compiler"; then
5860: # We don't want -fno-exception when compiling C++ code, so set the
5861: # no_builtin_flag separately
5862: if test "$GXX" = yes; then
5863: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
5864: else
5865: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
5866: fi
5867:
5868: if test "$GXX" = yes; then
5869: # Set up default GNU C++ configuration
5870:
5871: LT_PATH_LD
5872:
5873: # Check if GNU C++ uses GNU ld as the underlying linker, since the
5874: # archiving commands below assume that GNU ld is being used.
5875: if test "$with_gnu_ld" = yes; then
5876: _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5877: _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'
5878:
5879: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5880: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5881:
5882: # If archive_cmds runs LD, not CC, wlarc should be empty
5883: # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
5884: # investigate it a little bit more. (MM)
5885: wlarc='${wl}'
5886:
5887: # ancient GNU ld didn't support --whole-archive et. al.
5888: if eval "`$CC -print-prog-name=ld` --help 2>&1" |
5889: $GREP 'no-whole-archive' > /dev/null; then
5890: _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5891: else
5892: _LT_TAGVAR(whole_archive_flag_spec, $1)=
5893: fi
5894: else
5895: with_gnu_ld=no
5896: wlarc=
5897:
5898: # A generic and very simple default shared library creation
5899: # command for GNU C++ for the case where it uses the native
5900: # linker, instead of GNU ld. If possible, this setting should
5901: # overridden to take advantage of the native linker features on
5902: # the platform it is being used on.
5903: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
5904: fi
5905:
5906: # Commands to make compiler produce verbose output that lists
5907: # what "hidden" libraries, object files and flags are used when
5908: # linking a shared library.
5909: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
5910:
5911: else
5912: GXX=no
5913: with_gnu_ld=no
5914: wlarc=
5915: fi
5916:
5917: # PORTME: fill in a description of your system's C++ link characteristics
5918: AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5919: _LT_TAGVAR(ld_shlibs, $1)=yes
5920: case $host_os in
5921: aix3*)
5922: # FIXME: insert proper C++ library support
5923: _LT_TAGVAR(ld_shlibs, $1)=no
5924: ;;
5925: aix[[4-9]]*)
5926: if test "$host_cpu" = ia64; then
5927: # On IA64, the linker does run time linking by default, so we don't
5928: # have to do anything special.
5929: aix_use_runtimelinking=no
5930: exp_sym_flag='-Bexport'
5931: no_entry_flag=""
5932: else
5933: aix_use_runtimelinking=no
5934:
5935: # Test if we are trying to use run time linking or normal
5936: # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5937: # need to do runtime linking.
5938: case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5939: for ld_flag in $LDFLAGS; do
5940: case $ld_flag in
5941: *-brtl*)
5942: aix_use_runtimelinking=yes
5943: break
5944: ;;
5945: esac
5946: done
5947: ;;
5948: esac
5949:
5950: exp_sym_flag='-bexport'
5951: no_entry_flag='-bnoentry'
5952: fi
5953:
5954: # When large executables or shared objects are built, AIX ld can
5955: # have problems creating the table of contents. If linking a library
5956: # or program results in "error TOC overflow" add -mminimal-toc to
5957: # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5958: # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5959:
5960: _LT_TAGVAR(archive_cmds, $1)=''
5961: _LT_TAGVAR(hardcode_direct, $1)=yes
5962: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5963: _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5964: _LT_TAGVAR(link_all_deplibs, $1)=yes
5965: _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
5966:
5967: if test "$GXX" = yes; then
5968: case $host_os in aix4.[[012]]|aix4.[[012]].*)
5969: # We only want to do this on AIX 4.2 and lower, the check
5970: # below for broken collect2 doesn't work under 4.3+
5971: collect2name=`${CC} -print-prog-name=collect2`
5972: if test -f "$collect2name" &&
5973: strings "$collect2name" | $GREP resolve_lib_name >/dev/null
5974: then
5975: # We have reworked collect2
5976: :
5977: else
5978: # We have old collect2
5979: _LT_TAGVAR(hardcode_direct, $1)=unsupported
5980: # It fails to find uninstalled libraries when the uninstalled
5981: # path is not listed in the libpath. Setting hardcode_minus_L
5982: # to unsupported forces relinking
5983: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5984: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5985: _LT_TAGVAR(hardcode_libdir_separator, $1)=
5986: fi
5987: esac
5988: shared_flag='-shared'
5989: if test "$aix_use_runtimelinking" = yes; then
5990: shared_flag="$shared_flag "'${wl}-G'
5991: fi
5992: else
5993: # not using gcc
5994: if test "$host_cpu" = ia64; then
5995: # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5996: # chokes on -Wl,-G. The following line is correct:
5997: shared_flag='-G'
5998: else
5999: if test "$aix_use_runtimelinking" = yes; then
6000: shared_flag='${wl}-G'
6001: else
6002: shared_flag='${wl}-bM:SRE'
6003: fi
6004: fi
6005: fi
6006:
6007: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
6008: # It seems that -bexpall does not export symbols beginning with
6009: # underscore (_), so it is better to generate a list of symbols to
6010: # export.
6011: _LT_TAGVAR(always_export_symbols, $1)=yes
6012: if test "$aix_use_runtimelinking" = yes; then
6013: # Warning - without using the other runtime loading flags (-brtl),
6014: # -berok will link without error, but may produce a broken library.
6015: _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
6016: # Determine the default libpath from the value encoded in an empty
6017: # executable.
6018: _LT_SYS_MODULE_PATH_AIX([$1])
6019: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
6020:
6021: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
6022: else
6023: if test "$host_cpu" = ia64; then
6024: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
6025: _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
6026: _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"
6027: else
6028: # Determine the default libpath from the value encoded in an
6029: # empty executable.
6030: _LT_SYS_MODULE_PATH_AIX([$1])
6031: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
6032: # Warning - without using the other run time loading flags,
6033: # -berok will link without error, but may produce a broken library.
6034: _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
6035: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
6036: if test "$with_gnu_ld" = yes; then
6037: # We only use this code for GNU lds that support --whole-archive.
6038: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
6039: else
6040: # Exported symbols can be pulled into shared objects from archives
6041: _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
6042: fi
6043: _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6044: # This is similar to how AIX traditionally builds its shared
6045: # libraries.
6046: _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
6047: fi
6048: fi
6049: ;;
6050:
6051: beos*)
6052: if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
6053: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6054: # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
6055: # support --undefined. This deserves some investigation. FIXME
6056: _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6057: else
6058: _LT_TAGVAR(ld_shlibs, $1)=no
6059: fi
6060: ;;
6061:
6062: chorus*)
6063: case $cc_basename in
6064: *)
6065: # FIXME: insert proper C++ library support
6066: _LT_TAGVAR(ld_shlibs, $1)=no
6067: ;;
6068: esac
6069: ;;
6070:
6071: cygwin* | mingw* | pw32* | cegcc*)
6072: case $GXX,$cc_basename in
6073: ,cl* | no,cl*)
6074: # Native MSVC
6075: # hardcode_libdir_flag_spec is actually meaningless, as there is
6076: # no search path for DLLs.
6077: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
6078: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6079: _LT_TAGVAR(always_export_symbols, $1)=yes
6080: _LT_TAGVAR(file_list_spec, $1)='@'
6081: # Tell ltmain to make .lib files, not .a files.
6082: libext=lib
6083: # Tell ltmain to make .dll files, not .so files.
6084: shrext_cmds=".dll"
6085: # FIXME: Setting linknames here is a bad hack.
6086: _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
6087: _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
6088: $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
6089: else
6090: $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
6091: fi~
6092: $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
6093: linknames='
6094: # The linker will not automatically build a static lib if we build a DLL.
6095: # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
6096: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6097: # Don't use ranlib
6098: _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
6099: _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
6100: lt_tool_outputfile="@TOOL_OUTPUT@"~
6101: case $lt_outputfile in
6102: *.exe|*.EXE) ;;
6103: *)
6104: lt_outputfile="$lt_outputfile.exe"
6105: lt_tool_outputfile="$lt_tool_outputfile.exe"
6106: ;;
6107: esac~
6108: func_to_tool_file "$lt_outputfile"~
6109: if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
6110: $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
6111: $RM "$lt_outputfile.manifest";
6112: fi'
6113: ;;
6114: *)
6115: # g++
6116: # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
6117: # as there is no search path for DLLs.
6118: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6119: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
6120: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6121: _LT_TAGVAR(always_export_symbols, $1)=no
6122: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6123:
6124: if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
6125: _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'
6126: # If the export-symbols file already is a .def file (1st line
6127: # is EXPORTS), use it as is; otherwise, prepend...
6128: _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
6129: cp $export_symbols $output_objdir/$soname.def;
6130: else
6131: echo EXPORTS > $output_objdir/$soname.def;
6132: cat $export_symbols >> $output_objdir/$soname.def;
6133: fi~
6134: $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'
6135: else
6136: _LT_TAGVAR(ld_shlibs, $1)=no
6137: fi
6138: ;;
6139: esac
6140: ;;
6141: darwin* | rhapsody*)
6142: _LT_DARWIN_LINKER_FEATURES($1)
6143: ;;
6144:
6145: dgux*)
6146: case $cc_basename in
6147: ec++*)
6148: # FIXME: insert proper C++ library support
6149: _LT_TAGVAR(ld_shlibs, $1)=no
6150: ;;
6151: ghcx*)
6152: # Green Hills C++ Compiler
6153: # FIXME: insert proper C++ library support
6154: _LT_TAGVAR(ld_shlibs, $1)=no
6155: ;;
6156: *)
6157: # FIXME: insert proper C++ library support
6158: _LT_TAGVAR(ld_shlibs, $1)=no
6159: ;;
6160: esac
6161: ;;
6162:
6163: freebsd[[12]]*)
6164: # C++ shared libraries reported to be fairly broken before
6165: # switch to ELF
6166: _LT_TAGVAR(ld_shlibs, $1)=no
6167: ;;
6168:
6169: freebsd-elf*)
6170: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6171: ;;
6172:
6173: freebsd* | dragonfly*)
6174: # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
6175: # conventions
6176: _LT_TAGVAR(ld_shlibs, $1)=yes
6177: ;;
6178:
6179: gnu*)
6180: ;;
6181:
6182: haiku*)
6183: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6184: _LT_TAGVAR(link_all_deplibs, $1)=yes
6185: ;;
6186:
6187: hpux9*)
6188: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6189: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6190: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6191: _LT_TAGVAR(hardcode_direct, $1)=yes
6192: _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6193: # but as the default
6194: # location of the library.
6195:
6196: case $cc_basename in
6197: CC*)
6198: # FIXME: insert proper C++ library support
6199: _LT_TAGVAR(ld_shlibs, $1)=no
6200: ;;
6201: aCC*)
6202: _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 $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
6203: # Commands to make compiler produce verbose output that lists
6204: # what "hidden" libraries, object files and flags are used when
6205: # linking a shared library.
6206: #
6207: # There doesn't appear to be a way to prevent this compiler from
6208: # explicitly linking system object files so we need to strip them
6209: # from the output so that they don't get included in the library
6210: # dependencies.
6211: output_verbose_link_cmd='templist=`($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"'
6212: ;;
6213: *)
6214: if test "$GXX" = yes; then
6215: _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 $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
6216: else
6217: # FIXME: insert proper C++ library support
6218: _LT_TAGVAR(ld_shlibs, $1)=no
6219: fi
6220: ;;
6221: esac
6222: ;;
6223:
6224: hpux10*|hpux11*)
6225: if test $with_gnu_ld = no; then
6226: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6227: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6228:
6229: case $host_cpu in
6230: hppa*64*|ia64*)
6231: ;;
6232: *)
6233: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6234: ;;
6235: esac
6236: fi
6237: case $host_cpu in
6238: hppa*64*|ia64*)
6239: _LT_TAGVAR(hardcode_direct, $1)=no
6240: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6241: ;;
6242: *)
6243: _LT_TAGVAR(hardcode_direct, $1)=yes
6244: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6245: _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6246: # but as the default
6247: # location of the library.
6248: ;;
6249: esac
6250:
6251: case $cc_basename in
6252: CC*)
6253: # FIXME: insert proper C++ library support
6254: _LT_TAGVAR(ld_shlibs, $1)=no
6255: ;;
6256: aCC*)
6257: case $host_cpu in
6258: hppa*64*)
6259: _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6260: ;;
6261: ia64*)
6262: _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6263: ;;
6264: *)
6265: _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6266: ;;
6267: esac
6268: # Commands to make compiler produce verbose output that lists
6269: # what "hidden" libraries, object files and flags are used when
6270: # linking a shared library.
6271: #
6272: # There doesn't appear to be a way to prevent this compiler from
6273: # explicitly linking system object files so we need to strip them
6274: # from the output so that they don't get included in the library
6275: # dependencies.
6276: output_verbose_link_cmd='templist=`($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"'
6277: ;;
6278: *)
6279: if test "$GXX" = yes; then
6280: if test $with_gnu_ld = no; then
6281: case $host_cpu in
6282: hppa*64*)
6283: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6284: ;;
6285: ia64*)
6286: _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'
6287: ;;
6288: *)
6289: _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'
6290: ;;
6291: esac
6292: fi
6293: else
6294: # FIXME: insert proper C++ library support
6295: _LT_TAGVAR(ld_shlibs, $1)=no
6296: fi
6297: ;;
6298: esac
6299: ;;
6300:
6301: interix[[3-9]]*)
6302: _LT_TAGVAR(hardcode_direct, $1)=no
6303: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6304: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6305: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6306: # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
6307: # Instead, shared libraries are loaded at an image base (0x10000000 by
6308: # default) and relocated if they conflict, which is a slow very memory
6309: # consuming and fragmenting process. To avoid this, we pick a random,
6310: # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
6311: # time. Moving up from 0x10000000 also allows more sbrk(2) space.
6312: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6313: _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6314: ;;
6315: irix5* | irix6*)
6316: case $cc_basename in
6317: CC*)
6318: # SGI C++
6319: _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'
6320:
6321: # Archives containing C++ object files must be created using
6322: # "CC -ar", where "CC" is the IRIX C++ compiler. This is
6323: # necessary to make sure instantiated templates are included
6324: # in the archive.
6325: _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
6326: ;;
6327: *)
6328: if test "$GXX" = yes; then
6329: if test "$with_gnu_ld" = no; then
6330: _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'
6331: else
6332: _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'
6333: fi
6334: fi
6335: _LT_TAGVAR(link_all_deplibs, $1)=yes
6336: ;;
6337: esac
6338: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6339: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6340: _LT_TAGVAR(inherit_rpath, $1)=yes
6341: ;;
6342:
6343: linux* | k*bsd*-gnu | kopensolaris*-gnu)
6344: case $cc_basename in
6345: KCC*)
6346: # Kuck and Associates, Inc. (KAI) C++ Compiler
6347:
6348: # KCC will only create a shared library if the output file
6349: # ends with ".so" (or ".sl" for HP-UX), so rename the library
6350: # to its proper name (with version) after linking.
6351: _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'
6352: _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 $lib'
6353: # Commands to make compiler produce verbose output that lists
6354: # what "hidden" libraries, object files and flags are used when
6355: # linking a shared library.
6356: #
6357: # There doesn't appear to be a way to prevent this compiler from
6358: # explicitly linking system object files so we need to strip them
6359: # from the output so that they don't get included in the library
6360: # dependencies.
6361: output_verbose_link_cmd='templist=`$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"'
6362:
6363: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6364: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6365:
6366: # Archives containing C++ object files must be created using
6367: # "CC -Bstatic", where "CC" is the KAI C++ compiler.
6368: _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
6369: ;;
6370: icpc* | ecpc* )
6371: # Intel C++
6372: with_gnu_ld=yes
6373: # version 8.0 and above of icpc choke on multiply defined symbols
6374: # if we add $predep_objects and $postdep_objects, however 7.1 and
6375: # earlier do not add the objects themselves.
6376: case `$CC -V 2>&1` in
6377: *"Version 7."*)
6378: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
6379: _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'
6380: ;;
6381: *) # Version 8.0 or newer
6382: tmp_idyn=
6383: case $host_cpu in
6384: ia64*) tmp_idyn=' -i_dynamic';;
6385: esac
6386: _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6387: _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'
6388: ;;
6389: esac
6390: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6391: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6392: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6393: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
6394: ;;
6395: pgCC* | pgcpp*)
6396: # Portland Group C++ compiler
6397: case `$CC -V` in
6398: *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
6399: _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
6400: rm -rf $tpldir~
6401: $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
6402: compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
6403: _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
6404: rm -rf $tpldir~
6405: $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
6406: $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
6407: $RANLIB $oldlib'
6408: _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
6409: rm -rf $tpldir~
6410: $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6411: $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
6412: _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
6413: rm -rf $tpldir~
6414: $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6415: $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'
6416: ;;
6417: *) # Version 6 and above use weak symbols
6418: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
6419: _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'
6420: ;;
6421: esac
6422:
6423: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
6424: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6425: _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'
6426: ;;
6427: cxx*)
6428: # Compaq C++
6429: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
6430: _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'
6431:
6432: runpath_var=LD_RUN_PATH
6433: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6434: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6435:
6436: # Commands to make compiler produce verbose output that lists
6437: # what "hidden" libraries, object files and flags are used when
6438: # linking a shared library.
6439: #
6440: # There doesn't appear to be a way to prevent this compiler from
6441: # explicitly linking system object files so we need to strip them
6442: # from the output so that they don't get included in the library
6443: # dependencies.
6444: output_verbose_link_cmd='templist=`$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'
6445: ;;
6446: xl* | mpixl* | bgxl*)
6447: # IBM XL 8.0 on PPC, with GNU ld
6448: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6449: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6450: _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6451: if test "x$supports_anon_versioning" = xyes; then
6452: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
6453: cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
6454: echo "local: *; };" >> $output_objdir/$libname.ver~
6455: $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
6456: fi
6457: ;;
6458: *)
6459: case `$CC -V 2>&1 | sed 5q` in
6460: *Sun\ C*)
6461: # Sun C++ 5.9
6462: _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6463: _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6464: _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'
6465: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6466: _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'
6467: _LT_TAGVAR(compiler_needs_object, $1)=yes
6468:
6469: # Not sure whether something based on
6470: # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
6471: # would be better.
6472: output_verbose_link_cmd='func_echo_all'
6473:
6474: # Archives containing C++ object files must be created using
6475: # "CC -xar", where "CC" is the Sun C++ compiler. This is
6476: # necessary to make sure instantiated templates are included
6477: # in the archive.
6478: _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6479: ;;
6480: esac
6481: ;;
6482: esac
6483: ;;
6484:
6485: lynxos*)
6486: # FIXME: insert proper C++ library support
6487: _LT_TAGVAR(ld_shlibs, $1)=no
6488: ;;
6489:
6490: m88k*)
6491: # FIXME: insert proper C++ library support
6492: _LT_TAGVAR(ld_shlibs, $1)=no
6493: ;;
6494:
6495: mvs*)
6496: case $cc_basename in
6497: cxx*)
6498: # FIXME: insert proper C++ library support
6499: _LT_TAGVAR(ld_shlibs, $1)=no
6500: ;;
6501: *)
6502: # FIXME: insert proper C++ library support
6503: _LT_TAGVAR(ld_shlibs, $1)=no
6504: ;;
6505: esac
6506: ;;
6507:
6508: netbsd*)
6509: if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
6510: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
6511: wlarc=
6512: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6513: _LT_TAGVAR(hardcode_direct, $1)=yes
6514: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6515: fi
6516: # Workaround some broken pre-1.5 toolchains
6517: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
6518: ;;
6519:
6520: *nto* | *qnx*)
6521: _LT_TAGVAR(ld_shlibs, $1)=yes
6522: ;;
6523:
6524: openbsd2*)
6525: # C++ shared libraries are fairly broken
6526: _LT_TAGVAR(ld_shlibs, $1)=no
6527: ;;
6528:
6529: openbsd*)
6530: if test -f /usr/libexec/ld.so; then
6531: _LT_TAGVAR(hardcode_direct, $1)=yes
6532: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6533: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6534: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
6535: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6536: if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6537: _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'
6538: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6539: _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
6540: fi
6541: output_verbose_link_cmd=func_echo_all
6542: else
6543: _LT_TAGVAR(ld_shlibs, $1)=no
6544: fi
6545: ;;
6546:
6547: osf3* | osf4* | osf5*)
6548: case $cc_basename in
6549: KCC*)
6550: # Kuck and Associates, Inc. (KAI) C++ Compiler
6551:
6552: # KCC will only create a shared library if the output file
6553: # ends with ".so" (or ".sl" for HP-UX), so rename the library
6554: # to its proper name (with version) after linking.
6555: _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'
6556:
6557: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6558: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6559:
6560: # Archives containing C++ object files must be created using
6561: # the KAI C++ compiler.
6562: case $host in
6563: osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
6564: *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
6565: esac
6566: ;;
6567: RCC*)
6568: # Rational C++ 2.4.1
6569: # FIXME: insert proper C++ library support
6570: _LT_TAGVAR(ld_shlibs, $1)=no
6571: ;;
6572: cxx*)
6573: case $host in
6574: osf3*)
6575: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6576: _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'
6577: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6578: ;;
6579: *)
6580: _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6581: _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'
6582: _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
6583: echo "-hidden">> $lib.exp~
6584: $CC -shared$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~
6585: $RM $lib.exp'
6586: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6587: ;;
6588: esac
6589:
6590: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6591:
6592: # Commands to make compiler produce verbose output that lists
6593: # what "hidden" libraries, object files and flags are used when
6594: # linking a shared library.
6595: #
6596: # There doesn't appear to be a way to prevent this compiler from
6597: # explicitly linking system object files so we need to strip them
6598: # from the output so that they don't get included in the library
6599: # dependencies.
6600: output_verbose_link_cmd='templist=`$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"'
6601: ;;
6602: *)
6603: if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6604: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6605: case $host in
6606: osf3*)
6607: _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'
6608: ;;
6609: *)
6610: _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'
6611: ;;
6612: esac
6613:
6614: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6615: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6616:
6617: # Commands to make compiler produce verbose output that lists
6618: # what "hidden" libraries, object files and flags are used when
6619: # linking a shared library.
6620: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6621:
6622: else
6623: # FIXME: insert proper C++ library support
6624: _LT_TAGVAR(ld_shlibs, $1)=no
6625: fi
6626: ;;
6627: esac
6628: ;;
6629:
6630: psos*)
6631: # FIXME: insert proper C++ library support
6632: _LT_TAGVAR(ld_shlibs, $1)=no
6633: ;;
6634:
6635: sunos4*)
6636: case $cc_basename in
6637: CC*)
6638: # Sun C++ 4.x
6639: # FIXME: insert proper C++ library support
6640: _LT_TAGVAR(ld_shlibs, $1)=no
6641: ;;
6642: lcc*)
6643: # Lucid
6644: # FIXME: insert proper C++ library support
6645: _LT_TAGVAR(ld_shlibs, $1)=no
6646: ;;
6647: *)
6648: # FIXME: insert proper C++ library support
6649: _LT_TAGVAR(ld_shlibs, $1)=no
6650: ;;
6651: esac
6652: ;;
6653:
6654: solaris*)
6655: case $cc_basename in
6656: CC* | sunCC*)
6657: # Sun C++ 4.2, 5.x and Centerline C++
6658: _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
6659: _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6660: _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6661: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6662: $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6663:
6664: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6665: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6666: case $host_os in
6667: solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6668: *)
6669: # The compiler driver will combine and reorder linker options,
6670: # but understands `-z linker_flag'.
6671: # Supported since Solaris 2.6 (maybe 2.5.1?)
6672: _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
6673: ;;
6674: esac
6675: _LT_TAGVAR(link_all_deplibs, $1)=yes
6676:
6677: output_verbose_link_cmd='func_echo_all'
6678:
6679: # Archives containing C++ object files must be created using
6680: # "CC -xar", where "CC" is the Sun C++ compiler. This is
6681: # necessary to make sure instantiated templates are included
6682: # in the archive.
6683: _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6684: ;;
6685: gcx*)
6686: # Green Hills C++ Compiler
6687: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6688:
6689: # The C++ compiler must be used to create the archive.
6690: _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
6691: ;;
6692: *)
6693: # GNU C++ compiler with Solaris linker
6694: if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6695: _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
6696: if $CC --version | $GREP -v '^2\.7' > /dev/null; then
6697: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6698: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6699: $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6700:
6701: # Commands to make compiler produce verbose output that lists
6702: # what "hidden" libraries, object files and flags are used when
6703: # linking a shared library.
6704: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6705: else
6706: # g++ 2.7 appears to require `-G' NOT `-shared' on this
6707: # platform.
6708: _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6709: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6710: $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6711:
6712: # Commands to make compiler produce verbose output that lists
6713: # what "hidden" libraries, object files and flags are used when
6714: # linking a shared library.
6715: output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6716: fi
6717:
6718: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
6719: case $host_os in
6720: solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6721: *)
6722: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
6723: ;;
6724: esac
6725: fi
6726: ;;
6727: esac
6728: ;;
6729:
6730: sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6731: _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6732: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6733: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6734: runpath_var='LD_RUN_PATH'
6735:
6736: case $cc_basename in
6737: CC*)
6738: _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6739: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6740: ;;
6741: *)
6742: _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6743: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6744: ;;
6745: esac
6746: ;;
6747:
6748: sysv5* | sco3.2v5* | sco5v6*)
6749: # Note: We can NOT use -z defs as we might desire, because we do not
6750: # link with -lc, and that would cause any symbols used from libc to
6751: # always be unresolved, which means just about no library would
6752: # ever link correctly. If we're not using GNU ld we use -z text
6753: # though, which does catch some bad symbols but isn't as heavy-handed
6754: # as -z defs.
6755: _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6756: _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
6757: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6758: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6759: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
6760: _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6761: _LT_TAGVAR(link_all_deplibs, $1)=yes
6762: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6763: runpath_var='LD_RUN_PATH'
6764:
6765: case $cc_basename in
6766: CC*)
6767: _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6768: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6769: _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
6770: '"$_LT_TAGVAR(old_archive_cmds, $1)"
6771: _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
6772: '"$_LT_TAGVAR(reload_cmds, $1)"
6773: ;;
6774: *)
6775: _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6776: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6777: ;;
6778: esac
6779: ;;
6780:
6781: tandem*)
6782: case $cc_basename in
6783: NCC*)
6784: # NonStop-UX NCC 3.20
6785: # FIXME: insert proper C++ library support
6786: _LT_TAGVAR(ld_shlibs, $1)=no
6787: ;;
6788: *)
6789: # FIXME: insert proper C++ library support
6790: _LT_TAGVAR(ld_shlibs, $1)=no
6791: ;;
6792: esac
6793: ;;
6794:
6795: vxworks*)
6796: # FIXME: insert proper C++ library support
6797: _LT_TAGVAR(ld_shlibs, $1)=no
6798: ;;
6799:
6800: *)
6801: # FIXME: insert proper C++ library support
6802: _LT_TAGVAR(ld_shlibs, $1)=no
6803: ;;
6804: esac
6805:
6806: AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
6807: test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6808:
6809: _LT_TAGVAR(GCC, $1)="$GXX"
6810: _LT_TAGVAR(LD, $1)="$LD"
6811:
6812: ## CAVEAT EMPTOR:
6813: ## There is no encapsulation within the following macros, do not change
6814: ## the running order or otherwise move them around unless you know exactly
6815: ## what you are doing...
6816: _LT_SYS_HIDDEN_LIBDEPS($1)
6817: _LT_COMPILER_PIC($1)
6818: _LT_COMPILER_C_O($1)
6819: _LT_COMPILER_FILE_LOCKS($1)
6820: _LT_LINKER_SHLIBS($1)
6821: _LT_SYS_DYNAMIC_LINKER($1)
6822: _LT_LINKER_HARDCODE_LIBPATH($1)
6823:
6824: _LT_CONFIG($1)
6825: fi # test -n "$compiler"
6826:
6827: CC=$lt_save_CC
6828: CFLAGS=$lt_save_CFLAGS
6829: LDCXX=$LD
6830: LD=$lt_save_LD
6831: GCC=$lt_save_GCC
6832: with_gnu_ld=$lt_save_with_gnu_ld
6833: lt_cv_path_LDCXX=$lt_cv_path_LD
6834: lt_cv_path_LD=$lt_save_path_LD
6835: lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
6836: lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
6837: fi # test "$_lt_caught_CXX_error" != yes
6838:
6839: AC_LANG_POP
6840: ])# _LT_LANG_CXX_CONFIG
6841:
6842:
6843: # _LT_FUNC_STRIPNAME_CNF
6844: # ----------------------
6845: # func_stripname_cnf prefix suffix name
6846: # strip PREFIX and SUFFIX off of NAME.
6847: # PREFIX and SUFFIX must not contain globbing or regex special
6848: # characters, hashes, percent signs, but SUFFIX may contain a leading
6849: # dot (in which case that matches only a dot).
6850: #
6851: # This function is identical to the (non-XSI) version of func_stripname,
6852: # except this one can be used by m4 code that may be executed by configure,
6853: # rather than the libtool script.
6854: m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
6855: AC_REQUIRE([_LT_DECL_SED])
6856: AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
6857: func_stripname_cnf ()
6858: {
6859: case ${2} in
6860: .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
6861: *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
6862: esac
6863: } # func_stripname_cnf
6864: ])# _LT_FUNC_STRIPNAME_CNF
6865:
6866: # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
6867: # ---------------------------------
6868: # Figure out "hidden" library dependencies from verbose
6869: # compiler output when linking a shared library.
6870: # Parse the compiler output and extract the necessary
6871: # objects, libraries and library flags.
6872: m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
6873: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
6874: AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
6875: # Dependencies to place before and after the object being linked:
6876: _LT_TAGVAR(predep_objects, $1)=
6877: _LT_TAGVAR(postdep_objects, $1)=
6878: _LT_TAGVAR(predeps, $1)=
6879: _LT_TAGVAR(postdeps, $1)=
6880: _LT_TAGVAR(compiler_lib_search_path, $1)=
6881:
6882: dnl we can't use the lt_simple_compile_test_code here,
6883: dnl because it contains code intended for an executable,
6884: dnl not a library. It's possible we should let each
6885: dnl tag define a new lt_????_link_test_code variable,
6886: dnl but it's only used here...
6887: m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
6888: int a;
6889: void foo (void) { a = 0; }
6890: _LT_EOF
6891: ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
6892: class Foo
6893: {
6894: public:
6895: Foo (void) { a = 0; }
6896: private:
6897: int a;
6898: };
6899: _LT_EOF
6900: ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
6901: subroutine foo
6902: implicit none
6903: integer*4 a
6904: a=0
6905: return
6906: end
6907: _LT_EOF
6908: ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
6909: subroutine foo
6910: implicit none
6911: integer a
6912: a=0
6913: return
6914: end
6915: _LT_EOF
6916: ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
6917: public class foo {
6918: private int a;
6919: public void bar (void) {
6920: a = 0;
6921: }
6922: };
6923: _LT_EOF
6924: ])
6925:
6926: _lt_libdeps_save_CFLAGS=$CFLAGS
6927: case "$CC $CFLAGS " in #(
6928: *\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
6929: *\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
6930: esac
6931:
6932: dnl Parse the compiler output and extract the necessary
6933: dnl objects, libraries and library flags.
6934: if AC_TRY_EVAL(ac_compile); then
6935: # Parse the compiler output and extract the necessary
6936: # objects, libraries and library flags.
6937:
6938: # Sentinel used to keep track of whether or not we are before
6939: # the conftest object file.
6940: pre_test_object_deps_done=no
6941:
6942: for p in `eval "$output_verbose_link_cmd"`; do
6943: case ${prev}${p} in
6944:
6945: -L* | -R* | -l*)
6946: # Some compilers place space between "-{L,R}" and the path.
6947: # Remove the space.
6948: if test $p = "-L" ||
6949: test $p = "-R"; then
6950: prev=$p
6951: continue
6952: fi
6953:
6954: # Expand the sysroot to ease extracting the directories later.
6955: if test -z "$prev"; then
6956: case $p in
6957: -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
6958: -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
6959: -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
6960: esac
6961: fi
6962: case $p in
6963: =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
6964: esac
6965: if test "$pre_test_object_deps_done" = no; then
6966: case ${prev} in
6967: -L | -R)
6968: # Internal compiler library paths should come after those
6969: # provided the user. The postdeps already come after the
6970: # user supplied libs so there is no need to process them.
6971: if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
6972: _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
6973: else
6974: _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
6975: fi
6976: ;;
6977: # The "-l" case would never come before the object being
6978: # linked, so don't bother handling this case.
6979: esac
6980: else
6981: if test -z "$_LT_TAGVAR(postdeps, $1)"; then
6982: _LT_TAGVAR(postdeps, $1)="${prev}${p}"
6983: else
6984: _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
6985: fi
6986: fi
6987: prev=
6988: ;;
6989:
6990: *.lto.$objext) ;; # Ignore GCC LTO objects
6991: *.$objext)
6992: # This assumes that the test object file only shows up
6993: # once in the compiler output.
6994: if test "$p" = "conftest.$objext"; then
6995: pre_test_object_deps_done=yes
6996: continue
6997: fi
6998:
6999: if test "$pre_test_object_deps_done" = no; then
7000: if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
7001: _LT_TAGVAR(predep_objects, $1)="$p"
7002: else
7003: _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
7004: fi
7005: else
7006: if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
7007: _LT_TAGVAR(postdep_objects, $1)="$p"
7008: else
7009: _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
7010: fi
7011: fi
7012: ;;
7013:
7014: *) ;; # Ignore the rest.
7015:
7016: esac
7017: done
7018:
7019: # Clean up.
7020: rm -f a.out a.exe
7021: else
7022: echo "libtool.m4: error: problem compiling $1 test program"
7023: fi
7024:
7025: $RM -f confest.$objext
7026: CFLAGS=$_lt_libdeps_save_CFLAGS
7027:
7028: # PORTME: override above test on systems where it is broken
7029: m4_if([$1], [CXX],
7030: [case $host_os in
7031: interix[[3-9]]*)
7032: # Interix 3.5 installs completely hosed .la files for C++, so rather than
7033: # hack all around it, let's just trust "g++" to DTRT.
7034: _LT_TAGVAR(predep_objects,$1)=
7035: _LT_TAGVAR(postdep_objects,$1)=
7036: _LT_TAGVAR(postdeps,$1)=
7037: ;;
7038:
7039: linux*)
7040: case `$CC -V 2>&1 | sed 5q` in
7041: *Sun\ C*)
7042: # Sun C++ 5.9
7043:
7044: # The more standards-conforming stlport4 library is
7045: # incompatible with the Cstd library. Avoid specifying
7046: # it if it's in CXXFLAGS. Ignore libCrun as
7047: # -library=stlport4 depends on it.
7048: case " $CXX $CXXFLAGS " in
7049: *" -library=stlport4 "*)
7050: solaris_use_stlport4=yes
7051: ;;
7052: esac
7053:
7054: if test "$solaris_use_stlport4" != yes; then
7055: _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
7056: fi
7057: ;;
7058: esac
7059: ;;
7060:
7061: solaris*)
7062: case $cc_basename in
7063: CC* | sunCC*)
7064: # The more standards-conforming stlport4 library is
7065: # incompatible with the Cstd library. Avoid specifying
7066: # it if it's in CXXFLAGS. Ignore libCrun as
7067: # -library=stlport4 depends on it.
7068: case " $CXX $CXXFLAGS " in
7069: *" -library=stlport4 "*)
7070: solaris_use_stlport4=yes
7071: ;;
7072: esac
7073:
7074: # Adding this requires a known-good setup of shared libraries for
7075: # Sun compiler versions before 5.6, else PIC objects from an old
7076: # archive will be linked into the output, leading to subtle bugs.
7077: if test "$solaris_use_stlport4" != yes; then
7078: _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
7079: fi
7080: ;;
7081: esac
7082: ;;
7083: esac
7084: ])
7085:
7086: case " $_LT_TAGVAR(postdeps, $1) " in
7087: *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
7088: esac
7089: _LT_TAGVAR(compiler_lib_search_dirs, $1)=
7090: if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
7091: _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
7092: fi
7093: _LT_TAGDECL([], [compiler_lib_search_dirs], [1],
7094: [The directories searched by this compiler when creating a shared library])
7095: _LT_TAGDECL([], [predep_objects], [1],
7096: [Dependencies to place before and after the objects being linked to
7097: create a shared library])
7098: _LT_TAGDECL([], [postdep_objects], [1])
7099: _LT_TAGDECL([], [predeps], [1])
7100: _LT_TAGDECL([], [postdeps], [1])
7101: _LT_TAGDECL([], [compiler_lib_search_path], [1],
7102: [The library search path used internally by the compiler when linking
7103: a shared library])
7104: ])# _LT_SYS_HIDDEN_LIBDEPS
7105:
7106:
7107: # _LT_LANG_F77_CONFIG([TAG])
7108: # --------------------------
7109: # Ensure that the configuration variables for a Fortran 77 compiler are
7110: # suitably defined. These variables are subsequently used by _LT_CONFIG
7111: # to write the compiler configuration to `libtool'.
7112: m4_defun([_LT_LANG_F77_CONFIG],
7113: [AC_LANG_PUSH(Fortran 77)
7114: if test -z "$F77" || test "X$F77" = "Xno"; then
7115: _lt_disable_F77=yes
7116: fi
7117:
7118: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7119: _LT_TAGVAR(allow_undefined_flag, $1)=
7120: _LT_TAGVAR(always_export_symbols, $1)=no
7121: _LT_TAGVAR(archive_expsym_cmds, $1)=
7122: _LT_TAGVAR(export_dynamic_flag_spec, $1)=
7123: _LT_TAGVAR(hardcode_direct, $1)=no
7124: _LT_TAGVAR(hardcode_direct_absolute, $1)=no
7125: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7126: _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
7127: _LT_TAGVAR(hardcode_libdir_separator, $1)=
7128: _LT_TAGVAR(hardcode_minus_L, $1)=no
7129: _LT_TAGVAR(hardcode_automatic, $1)=no
7130: _LT_TAGVAR(inherit_rpath, $1)=no
7131: _LT_TAGVAR(module_cmds, $1)=
7132: _LT_TAGVAR(module_expsym_cmds, $1)=
7133: _LT_TAGVAR(link_all_deplibs, $1)=unknown
7134: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7135: _LT_TAGVAR(reload_flag, $1)=$reload_flag
7136: _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7137: _LT_TAGVAR(no_undefined_flag, $1)=
7138: _LT_TAGVAR(whole_archive_flag_spec, $1)=
7139: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7140:
7141: # Source file extension for f77 test sources.
7142: ac_ext=f
7143:
7144: # Object file extension for compiled f77 test sources.
7145: objext=o
7146: _LT_TAGVAR(objext, $1)=$objext
7147:
7148: # No sense in running all these tests if we already determined that
7149: # the F77 compiler isn't working. Some variables (like enable_shared)
7150: # are currently assumed to apply to all compilers on this platform,
7151: # and will be corrupted by setting them based on a non-working compiler.
7152: if test "$_lt_disable_F77" != yes; then
7153: # Code to be used in simple compile tests
7154: lt_simple_compile_test_code="\
7155: subroutine t
7156: return
7157: end
7158: "
7159:
7160: # Code to be used in simple link tests
7161: lt_simple_link_test_code="\
7162: program t
7163: end
7164: "
7165:
7166: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7167: _LT_TAG_COMPILER
7168:
7169: # save warnings/boilerplate of simple test code
7170: _LT_COMPILER_BOILERPLATE
7171: _LT_LINKER_BOILERPLATE
7172:
7173: # Allow CC to be a program name with arguments.
7174: lt_save_CC="$CC"
7175: lt_save_GCC=$GCC
7176: lt_save_CFLAGS=$CFLAGS
7177: CC=${F77-"f77"}
7178: CFLAGS=$FFLAGS
7179: compiler=$CC
7180: _LT_TAGVAR(compiler, $1)=$CC
7181: _LT_CC_BASENAME([$compiler])
7182: GCC=$G77
7183: if test -n "$compiler"; then
7184: AC_MSG_CHECKING([if libtool supports shared libraries])
7185: AC_MSG_RESULT([$can_build_shared])
7186:
7187: AC_MSG_CHECKING([whether to build shared libraries])
7188: test "$can_build_shared" = "no" && enable_shared=no
7189:
7190: # On AIX, shared libraries and static libraries use the same namespace, and
7191: # are all built from PIC.
7192: case $host_os in
7193: aix3*)
7194: test "$enable_shared" = yes && enable_static=no
7195: if test -n "$RANLIB"; then
7196: archive_cmds="$archive_cmds~\$RANLIB \$lib"
7197: postinstall_cmds='$RANLIB $lib'
7198: fi
7199: ;;
7200: aix[[4-9]]*)
7201: if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
7202: test "$enable_shared" = yes && enable_static=no
7203: fi
7204: ;;
7205: esac
7206: AC_MSG_RESULT([$enable_shared])
7207:
7208: AC_MSG_CHECKING([whether to build static libraries])
7209: # Make sure either enable_shared or enable_static is yes.
7210: test "$enable_shared" = yes || enable_static=yes
7211: AC_MSG_RESULT([$enable_static])
7212:
7213: _LT_TAGVAR(GCC, $1)="$G77"
7214: _LT_TAGVAR(LD, $1)="$LD"
7215:
7216: ## CAVEAT EMPTOR:
7217: ## There is no encapsulation within the following macros, do not change
7218: ## the running order or otherwise move them around unless you know exactly
7219: ## what you are doing...
7220: _LT_COMPILER_PIC($1)
7221: _LT_COMPILER_C_O($1)
7222: _LT_COMPILER_FILE_LOCKS($1)
7223: _LT_LINKER_SHLIBS($1)
7224: _LT_SYS_DYNAMIC_LINKER($1)
7225: _LT_LINKER_HARDCODE_LIBPATH($1)
7226:
7227: _LT_CONFIG($1)
7228: fi # test -n "$compiler"
7229:
7230: GCC=$lt_save_GCC
7231: CC="$lt_save_CC"
7232: CFLAGS="$lt_save_CFLAGS"
7233: fi # test "$_lt_disable_F77" != yes
7234:
7235: AC_LANG_POP
7236: ])# _LT_LANG_F77_CONFIG
7237:
7238:
7239: # _LT_LANG_FC_CONFIG([TAG])
7240: # -------------------------
7241: # Ensure that the configuration variables for a Fortran compiler are
7242: # suitably defined. These variables are subsequently used by _LT_CONFIG
7243: # to write the compiler configuration to `libtool'.
7244: m4_defun([_LT_LANG_FC_CONFIG],
7245: [AC_LANG_PUSH(Fortran)
7246:
7247: if test -z "$FC" || test "X$FC" = "Xno"; then
7248: _lt_disable_FC=yes
7249: fi
7250:
7251: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7252: _LT_TAGVAR(allow_undefined_flag, $1)=
7253: _LT_TAGVAR(always_export_symbols, $1)=no
7254: _LT_TAGVAR(archive_expsym_cmds, $1)=
7255: _LT_TAGVAR(export_dynamic_flag_spec, $1)=
7256: _LT_TAGVAR(hardcode_direct, $1)=no
7257: _LT_TAGVAR(hardcode_direct_absolute, $1)=no
7258: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7259: _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
7260: _LT_TAGVAR(hardcode_libdir_separator, $1)=
7261: _LT_TAGVAR(hardcode_minus_L, $1)=no
7262: _LT_TAGVAR(hardcode_automatic, $1)=no
7263: _LT_TAGVAR(inherit_rpath, $1)=no
7264: _LT_TAGVAR(module_cmds, $1)=
7265: _LT_TAGVAR(module_expsym_cmds, $1)=
7266: _LT_TAGVAR(link_all_deplibs, $1)=unknown
7267: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7268: _LT_TAGVAR(reload_flag, $1)=$reload_flag
7269: _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7270: _LT_TAGVAR(no_undefined_flag, $1)=
7271: _LT_TAGVAR(whole_archive_flag_spec, $1)=
7272: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7273:
7274: # Source file extension for fc test sources.
7275: ac_ext=${ac_fc_srcext-f}
7276:
7277: # Object file extension for compiled fc test sources.
7278: objext=o
7279: _LT_TAGVAR(objext, $1)=$objext
7280:
7281: # No sense in running all these tests if we already determined that
7282: # the FC compiler isn't working. Some variables (like enable_shared)
7283: # are currently assumed to apply to all compilers on this platform,
7284: # and will be corrupted by setting them based on a non-working compiler.
7285: if test "$_lt_disable_FC" != yes; then
7286: # Code to be used in simple compile tests
7287: lt_simple_compile_test_code="\
7288: subroutine t
7289: return
7290: end
7291: "
7292:
7293: # Code to be used in simple link tests
7294: lt_simple_link_test_code="\
7295: program t
7296: end
7297: "
7298:
7299: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7300: _LT_TAG_COMPILER
7301:
7302: # save warnings/boilerplate of simple test code
7303: _LT_COMPILER_BOILERPLATE
7304: _LT_LINKER_BOILERPLATE
7305:
7306: # Allow CC to be a program name with arguments.
7307: lt_save_CC="$CC"
7308: lt_save_GCC=$GCC
7309: lt_save_CFLAGS=$CFLAGS
7310: CC=${FC-"f95"}
7311: CFLAGS=$FCFLAGS
7312: compiler=$CC
7313: GCC=$ac_cv_fc_compiler_gnu
7314:
7315: _LT_TAGVAR(compiler, $1)=$CC
7316: _LT_CC_BASENAME([$compiler])
7317:
7318: if test -n "$compiler"; then
7319: AC_MSG_CHECKING([if libtool supports shared libraries])
7320: AC_MSG_RESULT([$can_build_shared])
7321:
7322: AC_MSG_CHECKING([whether to build shared libraries])
7323: test "$can_build_shared" = "no" && enable_shared=no
7324:
7325: # On AIX, shared libraries and static libraries use the same namespace, and
7326: # are all built from PIC.
7327: case $host_os in
7328: aix3*)
7329: test "$enable_shared" = yes && enable_static=no
7330: if test -n "$RANLIB"; then
7331: archive_cmds="$archive_cmds~\$RANLIB \$lib"
7332: postinstall_cmds='$RANLIB $lib'
7333: fi
7334: ;;
7335: aix[[4-9]]*)
7336: if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
7337: test "$enable_shared" = yes && enable_static=no
7338: fi
7339: ;;
7340: esac
7341: AC_MSG_RESULT([$enable_shared])
7342:
7343: AC_MSG_CHECKING([whether to build static libraries])
7344: # Make sure either enable_shared or enable_static is yes.
7345: test "$enable_shared" = yes || enable_static=yes
7346: AC_MSG_RESULT([$enable_static])
7347:
7348: _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
7349: _LT_TAGVAR(LD, $1)="$LD"
7350:
7351: ## CAVEAT EMPTOR:
7352: ## There is no encapsulation within the following macros, do not change
7353: ## the running order or otherwise move them around unless you know exactly
7354: ## what you are doing...
7355: _LT_SYS_HIDDEN_LIBDEPS($1)
7356: _LT_COMPILER_PIC($1)
7357: _LT_COMPILER_C_O($1)
7358: _LT_COMPILER_FILE_LOCKS($1)
7359: _LT_LINKER_SHLIBS($1)
7360: _LT_SYS_DYNAMIC_LINKER($1)
7361: _LT_LINKER_HARDCODE_LIBPATH($1)
7362:
7363: _LT_CONFIG($1)
7364: fi # test -n "$compiler"
7365:
7366: GCC=$lt_save_GCC
7367: CC=$lt_save_CC
7368: CFLAGS=$lt_save_CFLAGS
7369: fi # test "$_lt_disable_FC" != yes
7370:
7371: AC_LANG_POP
7372: ])# _LT_LANG_FC_CONFIG
7373:
7374:
7375: # _LT_LANG_GCJ_CONFIG([TAG])
7376: # --------------------------
7377: # Ensure that the configuration variables for the GNU Java Compiler compiler
7378: # are suitably defined. These variables are subsequently used by _LT_CONFIG
7379: # to write the compiler configuration to `libtool'.
7380: m4_defun([_LT_LANG_GCJ_CONFIG],
7381: [AC_REQUIRE([LT_PROG_GCJ])dnl
7382: AC_LANG_SAVE
7383:
7384: # Source file extension for Java test sources.
7385: ac_ext=java
7386:
7387: # Object file extension for compiled Java test sources.
7388: objext=o
7389: _LT_TAGVAR(objext, $1)=$objext
7390:
7391: # Code to be used in simple compile tests
7392: lt_simple_compile_test_code="class foo {}"
7393:
7394: # Code to be used in simple link tests
7395: lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
7396:
7397: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7398: _LT_TAG_COMPILER
7399:
7400: # save warnings/boilerplate of simple test code
7401: _LT_COMPILER_BOILERPLATE
7402: _LT_LINKER_BOILERPLATE
7403:
7404: # Allow CC to be a program name with arguments.
7405: lt_save_CC=$CC
7406: lt_save_CFLAGS=$CFLAGS
7407: lt_save_GCC=$GCC
7408: GCC=yes
7409: CC=${GCJ-"gcj"}
7410: CFLAGS=$GCJFLAGS
7411: compiler=$CC
7412: _LT_TAGVAR(compiler, $1)=$CC
7413: _LT_TAGVAR(LD, $1)="$LD"
7414: _LT_CC_BASENAME([$compiler])
7415:
7416: # GCJ did not exist at the time GCC didn't implicitly link libc in.
7417: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7418:
7419: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7420: _LT_TAGVAR(reload_flag, $1)=$reload_flag
7421: _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7422:
7423: if test -n "$compiler"; then
7424: _LT_COMPILER_NO_RTTI($1)
7425: _LT_COMPILER_PIC($1)
7426: _LT_COMPILER_C_O($1)
7427: _LT_COMPILER_FILE_LOCKS($1)
7428: _LT_LINKER_SHLIBS($1)
7429: _LT_LINKER_HARDCODE_LIBPATH($1)
7430:
7431: _LT_CONFIG($1)
7432: fi
7433:
7434: AC_LANG_RESTORE
7435:
7436: GCC=$lt_save_GCC
7437: CC=$lt_save_CC
7438: CFLAGS=$lt_save_CFLAGS
7439: ])# _LT_LANG_GCJ_CONFIG
7440:
7441:
7442: # _LT_LANG_RC_CONFIG([TAG])
7443: # -------------------------
7444: # Ensure that the configuration variables for the Windows resource compiler
7445: # are suitably defined. These variables are subsequently used by _LT_CONFIG
7446: # to write the compiler configuration to `libtool'.
7447: m4_defun([_LT_LANG_RC_CONFIG],
7448: [AC_REQUIRE([LT_PROG_RC])dnl
7449: AC_LANG_SAVE
7450:
7451: # Source file extension for RC test sources.
7452: ac_ext=rc
7453:
7454: # Object file extension for compiled RC test sources.
7455: objext=o
7456: _LT_TAGVAR(objext, $1)=$objext
7457:
7458: # Code to be used in simple compile tests
7459: lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
7460:
7461: # Code to be used in simple link tests
7462: lt_simple_link_test_code="$lt_simple_compile_test_code"
7463:
7464: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7465: _LT_TAG_COMPILER
7466:
7467: # save warnings/boilerplate of simple test code
7468: _LT_COMPILER_BOILERPLATE
7469: _LT_LINKER_BOILERPLATE
7470:
7471: # Allow CC to be a program name with arguments.
7472: lt_save_CC="$CC"
7473: lt_save_CFLAGS=$CFLAGS
7474: lt_save_GCC=$GCC
7475: GCC=
7476: CC=${RC-"windres"}
7477: CFLAGS=
7478: compiler=$CC
7479: _LT_TAGVAR(compiler, $1)=$CC
7480: _LT_CC_BASENAME([$compiler])
7481: _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
7482:
7483: if test -n "$compiler"; then
7484: :
7485: _LT_CONFIG($1)
7486: fi
7487:
7488: GCC=$lt_save_GCC
7489: AC_LANG_RESTORE
7490: CC=$lt_save_CC
7491: CFLAGS=$lt_save_CFLAGS
7492: ])# _LT_LANG_RC_CONFIG
7493:
7494:
7495: # LT_PROG_GCJ
7496: # -----------
7497: AC_DEFUN([LT_PROG_GCJ],
7498: [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
7499: [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
7500: [AC_CHECK_TOOL(GCJ, gcj,)
7501: test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
7502: AC_SUBST(GCJFLAGS)])])[]dnl
7503: ])
7504:
7505: # Old name:
7506: AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
7507: dnl aclocal-1.4 backwards compatibility:
7508: dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
7509:
7510:
7511: # LT_PROG_RC
7512: # ----------
7513: AC_DEFUN([LT_PROG_RC],
7514: [AC_CHECK_TOOL(RC, windres,)
7515: ])
7516:
7517: # Old name:
7518: AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
7519: dnl aclocal-1.4 backwards compatibility:
7520: dnl AC_DEFUN([LT_AC_PROG_RC], [])
7521:
7522:
7523: # _LT_DECL_EGREP
7524: # --------------
7525: # If we don't have a new enough Autoconf to choose the best grep
7526: # available, choose the one first in the user's PATH.
7527: m4_defun([_LT_DECL_EGREP],
7528: [AC_REQUIRE([AC_PROG_EGREP])dnl
7529: AC_REQUIRE([AC_PROG_FGREP])dnl
7530: test -z "$GREP" && GREP=grep
7531: _LT_DECL([], [GREP], [1], [A grep program that handles long lines])
7532: _LT_DECL([], [EGREP], [1], [An ERE matcher])
7533: _LT_DECL([], [FGREP], [1], [A literal string matcher])
7534: dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
7535: AC_SUBST([GREP])
7536: ])
7537:
7538:
7539: # _LT_DECL_OBJDUMP
7540: # --------------
7541: # If we don't have a new enough Autoconf to choose the best objdump
7542: # available, choose the one first in the user's PATH.
7543: m4_defun([_LT_DECL_OBJDUMP],
7544: [AC_CHECK_TOOL(OBJDUMP, objdump, false)
7545: test -z "$OBJDUMP" && OBJDUMP=objdump
7546: _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
7547: AC_SUBST([OBJDUMP])
7548: ])
7549:
7550: # _LT_DECL_DLLTOOL
7551: # ----------------
7552: # Ensure DLLTOOL variable is set.
7553: m4_defun([_LT_DECL_DLLTOOL],
7554: [AC_CHECK_TOOL(DLLTOOL, dlltool, false)
7555: test -z "$DLLTOOL" && DLLTOOL=dlltool
7556: _LT_DECL([], [DLLTOOL], [1], [DLL creation program])
7557: AC_SUBST([DLLTOOL])
7558: ])
7559:
7560: # _LT_DECL_SED
7561: # ------------
7562: # Check for a fully-functional sed program, that truncates
7563: # as few characters as possible. Prefer GNU sed if found.
7564: m4_defun([_LT_DECL_SED],
7565: [AC_PROG_SED
7566: test -z "$SED" && SED=sed
7567: Xsed="$SED -e 1s/^X//"
7568: _LT_DECL([], [SED], [1], [A sed program that does not truncate output])
7569: _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
7570: [Sed that helps us avoid accidentally triggering echo(1) options like -n])
7571: ])# _LT_DECL_SED
7572:
7573: m4_ifndef([AC_PROG_SED], [
7574: # NOTE: This macro has been submitted for inclusion into #
7575: # GNU Autoconf as AC_PROG_SED. When it is available in #
7576: # a released version of Autoconf we should remove this #
7577: # macro and use it instead. #
7578:
7579: m4_defun([AC_PROG_SED],
7580: [AC_MSG_CHECKING([for a sed that does not truncate output])
7581: AC_CACHE_VAL(lt_cv_path_SED,
7582: [# Loop through the user's path and test for sed and gsed.
7583: # Then use that list of sed's as ones to test for truncation.
7584: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7585: for as_dir in $PATH
7586: do
7587: IFS=$as_save_IFS
7588: test -z "$as_dir" && as_dir=.
7589: for lt_ac_prog in sed gsed; do
7590: for ac_exec_ext in '' $ac_executable_extensions; do
7591: if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
7592: lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
7593: fi
7594: done
7595: done
7596: done
7597: IFS=$as_save_IFS
7598: lt_ac_max=0
7599: lt_ac_count=0
7600: # Add /usr/xpg4/bin/sed as it is typically found on Solaris
7601: # along with /bin/sed that truncates output.
7602: for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
7603: test ! -f $lt_ac_sed && continue
7604: cat /dev/null > conftest.in
7605: lt_ac_count=0
7606: echo $ECHO_N "0123456789$ECHO_C" >conftest.in
7607: # Check for GNU sed and select it if it is found.
7608: if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
7609: lt_cv_path_SED=$lt_ac_sed
7610: break
7611: fi
7612: while true; do
7613: cat conftest.in conftest.in >conftest.tmp
7614: mv conftest.tmp conftest.in
7615: cp conftest.in conftest.nl
7616: echo >>conftest.nl
7617: $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
7618: cmp -s conftest.out conftest.nl || break
7619: # 10000 chars as input seems more than enough
7620: test $lt_ac_count -gt 10 && break
7621: lt_ac_count=`expr $lt_ac_count + 1`
7622: if test $lt_ac_count -gt $lt_ac_max; then
7623: lt_ac_max=$lt_ac_count
7624: lt_cv_path_SED=$lt_ac_sed
7625: fi
7626: done
7627: done
7628: ])
7629: SED=$lt_cv_path_SED
7630: AC_SUBST([SED])
7631: AC_MSG_RESULT([$SED])
7632: ])#AC_PROG_SED
7633: ])#m4_ifndef
7634:
7635: # Old name:
7636: AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
7637: dnl aclocal-1.4 backwards compatibility:
7638: dnl AC_DEFUN([LT_AC_PROG_SED], [])
7639:
7640:
7641: # _LT_CHECK_SHELL_FEATURES
7642: # ------------------------
7643: # Find out whether the shell is Bourne or XSI compatible,
7644: # or has some other useful features.
7645: m4_defun([_LT_CHECK_SHELL_FEATURES],
7646: [AC_MSG_CHECKING([whether the shell understands some XSI constructs])
7647: # Try some XSI features
7648: xsi_shell=no
7649: ( _lt_dummy="a/b/c"
7650: test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
7651: = c,a/b,b/c, \
7652: && eval 'test $(( 1 + 1 )) -eq 2 \
7653: && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
7654: && xsi_shell=yes
7655: AC_MSG_RESULT([$xsi_shell])
7656: _LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
7657:
7658: AC_MSG_CHECKING([whether the shell understands "+="])
7659: lt_shell_append=no
7660: ( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
7661: >/dev/null 2>&1 \
7662: && lt_shell_append=yes
7663: AC_MSG_RESULT([$lt_shell_append])
7664: _LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
7665:
7666: if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7667: lt_unset=unset
7668: else
7669: lt_unset=false
7670: fi
7671: _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
7672:
7673: # test EBCDIC or ASCII
7674: case `echo X|tr X '\101'` in
7675: A) # ASCII based system
7676: # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
7677: lt_SP2NL='tr \040 \012'
7678: lt_NL2SP='tr \015\012 \040\040'
7679: ;;
7680: *) # EBCDIC based system
7681: lt_SP2NL='tr \100 \n'
7682: lt_NL2SP='tr \r\n \100\100'
7683: ;;
7684: esac
7685: _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
7686: _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
7687: ])# _LT_CHECK_SHELL_FEATURES
7688:
7689:
7690: # _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY)
7691: # ------------------------------------------------------
7692: # In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and
7693: # '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY.
7694: m4_defun([_LT_PROG_FUNCTION_REPLACE],
7695: [dnl {
7696: sed -e '/^$1 ()$/,/^} # $1 /c\
7697: $1 ()\
7698: {\
7699: m4_bpatsubsts([$2], [$], [\\], [^\([ ]\)], [\\\1])
7700: } # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \
7701: && mv -f "$cfgfile.tmp" "$cfgfile" \
7702: || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
7703: test 0 -eq $? || _lt_function_replace_fail=:
7704: ])
7705:
7706:
7707: # _LT_PROG_REPLACE_SHELLFNS
7708: # -------------------------
7709: # Replace existing portable implementations of several shell functions with
7710: # equivalent extended shell implementations where those features are available..
7711: m4_defun([_LT_PROG_REPLACE_SHELLFNS],
7712: [if test x"$xsi_shell" = xyes; then
7713: _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl
7714: case ${1} in
7715: */*) func_dirname_result="${1%/*}${2}" ;;
7716: * ) func_dirname_result="${3}" ;;
7717: esac])
7718:
7719: _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl
7720: func_basename_result="${1##*/}"])
7721:
7722: _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl
7723: case ${1} in
7724: */*) func_dirname_result="${1%/*}${2}" ;;
7725: * ) func_dirname_result="${3}" ;;
7726: esac
7727: func_basename_result="${1##*/}"])
7728:
7729: _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl
7730: # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
7731: # positional parameters, so assign one to ordinary parameter first.
7732: func_stripname_result=${3}
7733: func_stripname_result=${func_stripname_result#"${1}"}
7734: func_stripname_result=${func_stripname_result%"${2}"}])
7735:
7736: _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl
7737: func_split_long_opt_name=${1%%=*}
7738: func_split_long_opt_arg=${1#*=}])
7739:
7740: _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl
7741: func_split_short_opt_arg=${1#??}
7742: func_split_short_opt_name=${1%"$func_split_short_opt_arg"}])
7743:
7744: _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl
7745: case ${1} in
7746: *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
7747: *) func_lo2o_result=${1} ;;
7748: esac])
7749:
7750: _LT_PROG_FUNCTION_REPLACE([func_xform], [ func_xform_result=${1%.*}.lo])
7751:
7752: _LT_PROG_FUNCTION_REPLACE([func_arith], [ func_arith_result=$(( $[*] ))])
7753:
7754: _LT_PROG_FUNCTION_REPLACE([func_len], [ func_len_result=${#1}])
7755: fi
7756:
7757: if test x"$lt_shell_append" = xyes; then
7758: _LT_PROG_FUNCTION_REPLACE([func_append], [ eval "${1}+=\\${2}"])
7759:
7760: _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl
7761: func_quote_for_eval "${2}"
7762: dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \
7763: eval "${1}+=\\\\ \\$func_quote_for_eval_result"])
7764:
7765: # Save a `func_append' function call where possible by direct use of '+='
7766: sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \
7767: && mv -f "$cfgfile.tmp" "$cfgfile" \
7768: || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
7769: test 0 -eq $? || _lt_function_replace_fail=:
7770: else
7771: # Save a `func_append' function call even when '+=' is not available
7772: sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \
7773: && mv -f "$cfgfile.tmp" "$cfgfile" \
7774: || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
7775: test 0 -eq $? || _lt_function_replace_fail=:
7776: fi
7777:
7778: if test x"$_lt_function_replace_fail" = x":"; then
7779: AC_MSG_WARN([Unable to substitute extended shell functions in $ofile])
7780: fi
7781: ])
7782:
7783: # _LT_PATH_CONVERSION_FUNCTIONS
7784: # -----------------------------
7785: # Determine which file name conversion functions should be used by
7786: # func_to_host_file (and, implicitly, by func_to_host_path). These are needed
7787: # for certain cross-compile configurations and native mingw.
7788: m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
7789: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
7790: AC_REQUIRE([AC_CANONICAL_BUILD])dnl
7791: AC_MSG_CHECKING([how to convert $build file names to $host format])
7792: AC_CACHE_VAL(lt_cv_to_host_file_cmd,
7793: [case $host in
7794: *-*-mingw* )
7795: case $build in
7796: *-*-mingw* ) # actually msys
7797: lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
7798: ;;
7799: *-*-cygwin* )
7800: lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
7801: ;;
7802: * ) # otherwise, assume *nix
7803: lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
7804: ;;
7805: esac
7806: ;;
7807: *-*-cygwin* )
7808: case $build in
7809: *-*-mingw* ) # actually msys
7810: lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
7811: ;;
7812: *-*-cygwin* )
7813: lt_cv_to_host_file_cmd=func_convert_file_noop
7814: ;;
7815: * ) # otherwise, assume *nix
7816: lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
7817: ;;
7818: esac
7819: ;;
7820: * ) # unhandled hosts (and "normal" native builds)
7821: lt_cv_to_host_file_cmd=func_convert_file_noop
7822: ;;
7823: esac
7824: ])
7825: to_host_file_cmd=$lt_cv_to_host_file_cmd
7826: AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
7827: _LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
7828: [0], [convert $build file names to $host format])dnl
7829:
7830: AC_MSG_CHECKING([how to convert $build file names to toolchain format])
7831: AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
7832: [#assume ordinary cross tools, or native build.
7833: lt_cv_to_tool_file_cmd=func_convert_file_noop
7834: case $host in
7835: *-*-mingw* )
7836: case $build in
7837: *-*-mingw* ) # actually msys
7838: lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
7839: ;;
7840: esac
7841: ;;
7842: esac
7843: ])
7844: to_tool_file_cmd=$lt_cv_to_tool_file_cmd
7845: AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
7846: _LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
7847: [0], [convert $build files to toolchain format])dnl
7848: ])# _LT_PATH_CONVERSION_FUNCTIONS
7849:
7850: # Helper functions for option handling. -*- Autoconf -*-
7851: #
7852: # Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation,
7853: # Inc.
7854: # Written by Gary V. Vaughan, 2004
7855: #
7856: # This file is free software; the Free Software Foundation gives
7857: # unlimited permission to copy and/or distribute it, with or without
7858: # modifications, as long as this notice is preserved.
7859:
7860: # serial 7 ltoptions.m4
7861:
7862: # This is to help aclocal find these macros, as it can't see m4_define.
7863: AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
7864:
7865:
7866: # _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
7867: # ------------------------------------------
7868: m4_define([_LT_MANGLE_OPTION],
7869: [[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
7870:
7871:
7872: # _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
7873: # ---------------------------------------
7874: # Set option OPTION-NAME for macro MACRO-NAME, and if there is a
7875: # matching handler defined, dispatch to it. Other OPTION-NAMEs are
7876: # saved as a flag.
7877: m4_define([_LT_SET_OPTION],
7878: [m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
7879: m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
7880: _LT_MANGLE_DEFUN([$1], [$2]),
7881: [m4_warning([Unknown $1 option `$2'])])[]dnl
7882: ])
7883:
7884:
7885: # _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
7886: # ------------------------------------------------------------
7887: # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
7888: m4_define([_LT_IF_OPTION],
7889: [m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
7890:
7891:
7892: # _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
7893: # -------------------------------------------------------
7894: # Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
7895: # are set.
7896: m4_define([_LT_UNLESS_OPTIONS],
7897: [m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
7898: [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
7899: [m4_define([$0_found])])])[]dnl
7900: m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
7901: ])[]dnl
7902: ])
7903:
7904:
7905: # _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
7906: # ----------------------------------------
7907: # OPTION-LIST is a space-separated list of Libtool options associated
7908: # with MACRO-NAME. If any OPTION has a matching handler declared with
7909: # LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
7910: # the unknown option and exit.
7911: m4_defun([_LT_SET_OPTIONS],
7912: [# Set options
7913: m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
7914: [_LT_SET_OPTION([$1], _LT_Option)])
7915:
7916: m4_if([$1],[LT_INIT],[
7917: dnl
7918: dnl Simply set some default values (i.e off) if boolean options were not
7919: dnl specified:
7920: _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
7921: ])
7922: _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
7923: ])
7924: dnl
7925: dnl If no reference was made to various pairs of opposing options, then
7926: dnl we run the default mode handler for the pair. For example, if neither
7927: dnl `shared' nor `disable-shared' was passed, we enable building of shared
7928: dnl archives by default:
7929: _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
7930: _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
7931: _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
7932: _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
7933: [_LT_ENABLE_FAST_INSTALL])
7934: ])
7935: ])# _LT_SET_OPTIONS
7936:
7937:
7938:
7939: # _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
7940: # -----------------------------------------
7941: m4_define([_LT_MANGLE_DEFUN],
7942: [[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
7943:
7944:
7945: # LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
7946: # -----------------------------------------------
7947: m4_define([LT_OPTION_DEFINE],
7948: [m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
7949: ])# LT_OPTION_DEFINE
7950:
7951:
7952: # dlopen
7953: # ------
7954: LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
7955: ])
7956:
7957: AU_DEFUN([AC_LIBTOOL_DLOPEN],
7958: [_LT_SET_OPTION([LT_INIT], [dlopen])
7959: AC_DIAGNOSE([obsolete],
7960: [$0: Remove this warning and the call to _LT_SET_OPTION when you
7961: put the `dlopen' option into LT_INIT's first parameter.])
7962: ])
7963:
7964: dnl aclocal-1.4 backwards compatibility:
7965: dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
7966:
7967:
7968: # win32-dll
7969: # ---------
7970: # Declare package support for building win32 dll's.
7971: LT_OPTION_DEFINE([LT_INIT], [win32-dll],
7972: [enable_win32_dll=yes
7973:
7974: case $host in
7975: *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
7976: AC_CHECK_TOOL(AS, as, false)
7977: AC_CHECK_TOOL(DLLTOOL, dlltool, false)
7978: AC_CHECK_TOOL(OBJDUMP, objdump, false)
7979: ;;
7980: esac
7981:
7982: test -z "$AS" && AS=as
7983: _LT_DECL([], [AS], [1], [Assembler program])dnl
7984:
7985: test -z "$DLLTOOL" && DLLTOOL=dlltool
7986: _LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl
7987:
7988: test -z "$OBJDUMP" && OBJDUMP=objdump
7989: _LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl
7990: ])# win32-dll
7991:
7992: AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
7993: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
7994: _LT_SET_OPTION([LT_INIT], [win32-dll])
7995: AC_DIAGNOSE([obsolete],
7996: [$0: Remove this warning and the call to _LT_SET_OPTION when you
7997: put the `win32-dll' option into LT_INIT's first parameter.])
7998: ])
7999:
8000: dnl aclocal-1.4 backwards compatibility:
8001: dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
8002:
8003:
8004: # _LT_ENABLE_SHARED([DEFAULT])
8005: # ----------------------------
8006: # implement the --enable-shared flag, and supports the `shared' and
8007: # `disable-shared' LT_INIT options.
8008: # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
8009: m4_define([_LT_ENABLE_SHARED],
8010: [m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
8011: AC_ARG_ENABLE([shared],
8012: [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
8013: [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
8014: [p=${PACKAGE-default}
8015: case $enableval in
8016: yes) enable_shared=yes ;;
8017: no) enable_shared=no ;;
8018: *)
8019: enable_shared=no
8020: # Look at the argument we got. We use all the common list separators.
8021: lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8022: for pkg in $enableval; do
8023: IFS="$lt_save_ifs"
8024: if test "X$pkg" = "X$p"; then
8025: enable_shared=yes
8026: fi
8027: done
8028: IFS="$lt_save_ifs"
8029: ;;
8030: esac],
8031: [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
8032:
8033: _LT_DECL([build_libtool_libs], [enable_shared], [0],
8034: [Whether or not to build shared libraries])
8035: ])# _LT_ENABLE_SHARED
8036:
8037: LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
8038: LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
8039:
8040: # Old names:
8041: AC_DEFUN([AC_ENABLE_SHARED],
8042: [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
8043: ])
8044:
8045: AC_DEFUN([AC_DISABLE_SHARED],
8046: [_LT_SET_OPTION([LT_INIT], [disable-shared])
8047: ])
8048:
8049: AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
8050: AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
8051:
8052: dnl aclocal-1.4 backwards compatibility:
8053: dnl AC_DEFUN([AM_ENABLE_SHARED], [])
8054: dnl AC_DEFUN([AM_DISABLE_SHARED], [])
8055:
8056:
8057:
8058: # _LT_ENABLE_STATIC([DEFAULT])
8059: # ----------------------------
8060: # implement the --enable-static flag, and support the `static' and
8061: # `disable-static' LT_INIT options.
8062: # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
8063: m4_define([_LT_ENABLE_STATIC],
8064: [m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
8065: AC_ARG_ENABLE([static],
8066: [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
8067: [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
8068: [p=${PACKAGE-default}
8069: case $enableval in
8070: yes) enable_static=yes ;;
8071: no) enable_static=no ;;
8072: *)
8073: enable_static=no
8074: # Look at the argument we got. We use all the common list separators.
8075: lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8076: for pkg in $enableval; do
8077: IFS="$lt_save_ifs"
8078: if test "X$pkg" = "X$p"; then
8079: enable_static=yes
8080: fi
8081: done
8082: IFS="$lt_save_ifs"
8083: ;;
8084: esac],
8085: [enable_static=]_LT_ENABLE_STATIC_DEFAULT)
8086:
8087: _LT_DECL([build_old_libs], [enable_static], [0],
8088: [Whether or not to build static libraries])
8089: ])# _LT_ENABLE_STATIC
8090:
8091: LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
8092: LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
8093:
8094: # Old names:
8095: AC_DEFUN([AC_ENABLE_STATIC],
8096: [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
8097: ])
8098:
8099: AC_DEFUN([AC_DISABLE_STATIC],
8100: [_LT_SET_OPTION([LT_INIT], [disable-static])
8101: ])
8102:
8103: AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
8104: AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
8105:
8106: dnl aclocal-1.4 backwards compatibility:
8107: dnl AC_DEFUN([AM_ENABLE_STATIC], [])
8108: dnl AC_DEFUN([AM_DISABLE_STATIC], [])
8109:
8110:
8111:
8112: # _LT_ENABLE_FAST_INSTALL([DEFAULT])
8113: # ----------------------------------
8114: # implement the --enable-fast-install flag, and support the `fast-install'
8115: # and `disable-fast-install' LT_INIT options.
8116: # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
8117: m4_define([_LT_ENABLE_FAST_INSTALL],
8118: [m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
8119: AC_ARG_ENABLE([fast-install],
8120: [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
8121: [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
8122: [p=${PACKAGE-default}
8123: case $enableval in
8124: yes) enable_fast_install=yes ;;
8125: no) enable_fast_install=no ;;
8126: *)
8127: enable_fast_install=no
8128: # Look at the argument we got. We use all the common list separators.
8129: lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8130: for pkg in $enableval; do
8131: IFS="$lt_save_ifs"
8132: if test "X$pkg" = "X$p"; then
8133: enable_fast_install=yes
8134: fi
8135: done
8136: IFS="$lt_save_ifs"
8137: ;;
8138: esac],
8139: [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
8140:
8141: _LT_DECL([fast_install], [enable_fast_install], [0],
8142: [Whether or not to optimize for fast installation])dnl
8143: ])# _LT_ENABLE_FAST_INSTALL
8144:
8145: LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
8146: LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
8147:
8148: # Old names:
8149: AU_DEFUN([AC_ENABLE_FAST_INSTALL],
8150: [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
8151: AC_DIAGNOSE([obsolete],
8152: [$0: Remove this warning and the call to _LT_SET_OPTION when you put
8153: the `fast-install' option into LT_INIT's first parameter.])
8154: ])
8155:
8156: AU_DEFUN([AC_DISABLE_FAST_INSTALL],
8157: [_LT_SET_OPTION([LT_INIT], [disable-fast-install])
8158: AC_DIAGNOSE([obsolete],
8159: [$0: Remove this warning and the call to _LT_SET_OPTION when you put
8160: the `disable-fast-install' option into LT_INIT's first parameter.])
8161: ])
8162:
8163: dnl aclocal-1.4 backwards compatibility:
8164: dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
8165: dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
8166:
8167:
8168: # _LT_WITH_PIC([MODE])
8169: # --------------------
8170: # implement the --with-pic flag, and support the `pic-only' and `no-pic'
8171: # LT_INIT options.
8172: # MODE is either `yes' or `no'. If omitted, it defaults to `both'.
8173: m4_define([_LT_WITH_PIC],
8174: [AC_ARG_WITH([pic],
8175: [AS_HELP_STRING([--with-pic],
8176: [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
8177: [pic_mode="$withval"],
8178: [pic_mode=default])
8179:
8180: test -z "$pic_mode" && pic_mode=m4_default([$1], [default])
8181:
8182: _LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
8183: ])# _LT_WITH_PIC
8184:
8185: LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
8186: LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
8187:
8188: # Old name:
8189: AU_DEFUN([AC_LIBTOOL_PICMODE],
8190: [_LT_SET_OPTION([LT_INIT], [pic-only])
8191: AC_DIAGNOSE([obsolete],
8192: [$0: Remove this warning and the call to _LT_SET_OPTION when you
8193: put the `pic-only' option into LT_INIT's first parameter.])
8194: ])
8195:
8196: dnl aclocal-1.4 backwards compatibility:
8197: dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
8198:
8199:
8200: m4_define([_LTDL_MODE], [])
8201: LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
8202: [m4_define([_LTDL_MODE], [nonrecursive])])
8203: LT_OPTION_DEFINE([LTDL_INIT], [recursive],
8204: [m4_define([_LTDL_MODE], [recursive])])
8205: LT_OPTION_DEFINE([LTDL_INIT], [subproject],
8206: [m4_define([_LTDL_MODE], [subproject])])
8207:
8208: m4_define([_LTDL_TYPE], [])
8209: LT_OPTION_DEFINE([LTDL_INIT], [installable],
8210: [m4_define([_LTDL_TYPE], [installable])])
8211: LT_OPTION_DEFINE([LTDL_INIT], [convenience],
8212: [m4_define([_LTDL_TYPE], [convenience])])
8213:
8214: # ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
8215: #
8216: # Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
8217: # Written by Gary V. Vaughan, 2004
8218: #
8219: # This file is free software; the Free Software Foundation gives
8220: # unlimited permission to copy and/or distribute it, with or without
8221: # modifications, as long as this notice is preserved.
8222:
8223: # serial 6 ltsugar.m4
8224:
8225: # This is to help aclocal find these macros, as it can't see m4_define.
8226: AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
8227:
8228:
8229: # lt_join(SEP, ARG1, [ARG2...])
8230: # -----------------------------
8231: # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
8232: # associated separator.
8233: # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
8234: # versions in m4sugar had bugs.
8235: m4_define([lt_join],
8236: [m4_if([$#], [1], [],
8237: [$#], [2], [[$2]],
8238: [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
8239: m4_define([_lt_join],
8240: [m4_if([$#$2], [2], [],
8241: [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
8242:
8243:
8244: # lt_car(LIST)
8245: # lt_cdr(LIST)
8246: # ------------
8247: # Manipulate m4 lists.
8248: # These macros are necessary as long as will still need to support
8249: # Autoconf-2.59 which quotes differently.
8250: m4_define([lt_car], [[$1]])
8251: m4_define([lt_cdr],
8252: [m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
8253: [$#], 1, [],
8254: [m4_dquote(m4_shift($@))])])
8255: m4_define([lt_unquote], $1)
8256:
8257:
8258: # lt_append(MACRO-NAME, STRING, [SEPARATOR])
8259: # ------------------------------------------
8260: # Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
8261: # Note that neither SEPARATOR nor STRING are expanded; they are appended
8262: # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
8263: # No SEPARATOR is output if MACRO-NAME was previously undefined (different
8264: # than defined and empty).
8265: #
8266: # This macro is needed until we can rely on Autoconf 2.62, since earlier
8267: # versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
8268: m4_define([lt_append],
8269: [m4_define([$1],
8270: m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
8271:
8272:
8273:
8274: # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
8275: # ----------------------------------------------------------
8276: # Produce a SEP delimited list of all paired combinations of elements of
8277: # PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list
8278: # has the form PREFIXmINFIXSUFFIXn.
8279: # Needed until we can rely on m4_combine added in Autoconf 2.62.
8280: m4_define([lt_combine],
8281: [m4_if(m4_eval([$# > 3]), [1],
8282: [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
8283: [[m4_foreach([_Lt_prefix], [$2],
8284: [m4_foreach([_Lt_suffix],
8285: ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
8286: [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
8287:
8288:
8289: # lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
8290: # -----------------------------------------------------------------------
8291: # Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
8292: # by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
8293: m4_define([lt_if_append_uniq],
8294: [m4_ifdef([$1],
8295: [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
8296: [lt_append([$1], [$2], [$3])$4],
8297: [$5])],
8298: [lt_append([$1], [$2], [$3])$4])])
8299:
8300:
8301: # lt_dict_add(DICT, KEY, VALUE)
8302: # -----------------------------
8303: m4_define([lt_dict_add],
8304: [m4_define([$1($2)], [$3])])
8305:
8306:
8307: # lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
8308: # --------------------------------------------
8309: m4_define([lt_dict_add_subkey],
8310: [m4_define([$1($2:$3)], [$4])])
8311:
8312:
8313: # lt_dict_fetch(DICT, KEY, [SUBKEY])
8314: # ----------------------------------
8315: m4_define([lt_dict_fetch],
8316: [m4_ifval([$3],
8317: m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
8318: m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
8319:
8320:
8321: # lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
8322: # -----------------------------------------------------------------
8323: m4_define([lt_if_dict_fetch],
8324: [m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
8325: [$5],
8326: [$6])])
8327:
8328:
8329: # lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
8330: # --------------------------------------------------------------
8331: m4_define([lt_dict_filter],
8332: [m4_if([$5], [], [],
8333: [lt_join(m4_quote(m4_default([$4], [[, ]])),
8334: lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
8335: [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
8336: ])
8337:
8338: # ltversion.m4 -- version numbers -*- Autoconf -*-
8339: #
8340: # Copyright (C) 2004 Free Software Foundation, Inc.
8341: # Written by Scott James Remnant, 2004
8342: #
8343: # This file is free software; the Free Software Foundation gives
8344: # unlimited permission to copy and/or distribute it, with or without
8345: # modifications, as long as this notice is preserved.
8346:
8347: # @configure_input@
8348:
8349: # serial 3293 ltversion.m4
8350: # This file is part of GNU Libtool
8351:
8352: m4_define([LT_PACKAGE_VERSION], [2.4])
8353: m4_define([LT_PACKAGE_REVISION], [1.3293])
8354:
8355: AC_DEFUN([LTVERSION_VERSION],
8356: [macro_version='2.4'
8357: macro_revision='1.3293'
8358: _LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
8359: _LT_DECL(, macro_revision, 0)
8360: ])
8361:
8362: # lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*-
8363: #
8364: # Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc.
8365: # Written by Scott James Remnant, 2004.
8366: #
8367: # This file is free software; the Free Software Foundation gives
8368: # unlimited permission to copy and/or distribute it, with or without
8369: # modifications, as long as this notice is preserved.
8370:
8371: # serial 5 lt~obsolete.m4
8372:
8373: # These exist entirely to fool aclocal when bootstrapping libtool.
8374: #
8375: # In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN)
8376: # which have later been changed to m4_define as they aren't part of the
8377: # exported API, or moved to Autoconf or Automake where they belong.
8378: #
8379: # The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN
8380: # in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
8381: # using a macro with the same name in our local m4/libtool.m4 it'll
8382: # pull the old libtool.m4 in (it doesn't see our shiny new m4_define
8383: # and doesn't know about Autoconf macros at all.)
8384: #
8385: # So we provide this file, which has a silly filename so it's always
8386: # included after everything else. This provides aclocal with the
8387: # AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
8388: # because those macros already exist, or will be overwritten later.
8389: # We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
8390: #
8391: # Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
8392: # Yes, that means every name once taken will need to remain here until
8393: # we give up compatibility with versions before 1.7, at which point
8394: # we need to keep only those names which we still refer to.
8395:
8396: # This is to help aclocal find these macros, as it can't see m4_define.
8397: AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
8398:
8399: m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
8400: m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])])
8401: m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
8402: m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])])
8403: m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
8404: m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])])
8405: m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])])
8406: m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
8407: m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])])
8408: m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])])
8409: m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])])
8410: m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
8411: m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
8412: m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
8413: m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
8414: m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])])
8415: m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])])
8416: m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
8417: m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])])
8418: m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])])
8419: m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])])
8420: m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])])
8421: m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])])
8422: m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])])
8423: m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])])
8424: m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])])
8425: m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])])
8426: m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])])
8427: m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])])
8428: m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])])
8429: m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])])
8430: m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])])
8431: m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])])
8432: m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])])
8433: m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])])
8434: m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])])
8435: m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
8436: m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])])
8437: m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
8438: m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])])
8439: m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])])
8440: m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])])
8441: m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
8442: m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
8443: m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
8444: m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])])
8445: m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])])
8446: m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])])
8447: m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])])
8448: m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])])
8449: m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
8450: m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
8451: m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])])
8452: m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
8453: m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS], [AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])])
8454: m4_ifndef([_LT_AC_PROG_CXXCPP], [AC_DEFUN([_LT_AC_PROG_CXXCPP])])
8455: m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS], [AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])])
8456: m4_ifndef([_LT_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])])
8457: m4_ifndef([_LT_PROG_F77], [AC_DEFUN([_LT_PROG_F77])])
8458: m4_ifndef([_LT_PROG_FC], [AC_DEFUN([_LT_PROG_FC])])
8459: m4_ifndef([_LT_PROG_CXX], [AC_DEFUN([_LT_PROG_CXX])])
8460:
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