Annotation of embedaddon/ipsec-tools/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: m4_ifndef([AC_AUTOCONF_VERSION],
15: [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
16: m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.67],,
17: [m4_warning([this file was generated for autoconf 2.67.
18: You have another version of autoconf. It may work, but is not guaranteed to.
19: If you have problems, you may need to regenerate the build system entirely.
20: To do so, use the procedure documented by the package, typically `autoreconf'.])])
21:
22: # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
23: #
24: # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
25: # 2006, 2007, 2008 Free Software Foundation, Inc.
26: # Written by Gordon Matzigkeit, 1996
27: #
28: # This file is free software; the Free Software Foundation gives
29: # unlimited permission to copy and/or distribute it, with or without
30: # modifications, as long as this notice is preserved.
31:
32: m4_define([_LT_COPYING], [dnl
33: # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
34: # 2006, 2007, 2008 Free Software Foundation, Inc.
35: # Written by Gordon Matzigkeit, 1996
36: #
37: # This file is part of GNU Libtool.
38: #
39: # GNU Libtool is free software; you can redistribute it and/or
40: # modify it under the terms of the GNU General Public License as
41: # published by the Free Software Foundation; either version 2 of
42: # the License, or (at your option) any later version.
43: #
44: # As a special exception to the GNU General Public License,
45: # if you distribute this file as part of a program or library that
46: # is built using GNU Libtool, you may include this file under the
47: # same distribution terms that you use for the rest of that program.
48: #
49: # GNU Libtool is distributed in the hope that it will be useful,
50: # but WITHOUT ANY WARRANTY; without even the implied warranty of
51: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
52: # GNU General Public License for more details.
53: #
54: # You should have received a copy of the GNU General Public License
55: # along with GNU Libtool; see the file COPYING. If not, a copy
56: # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
57: # obtained by writing to the Free Software Foundation, Inc.,
58: # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
59: ])
60:
61: # serial 56 LT_INIT
62:
63:
64: # LT_PREREQ(VERSION)
65: # ------------------
66: # Complain and exit if this libtool version is less that VERSION.
67: m4_defun([LT_PREREQ],
68: [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
69: [m4_default([$3],
70: [m4_fatal([Libtool version $1 or higher is required],
71: 63)])],
72: [$2])])
73:
74:
75: # _LT_CHECK_BUILDDIR
76: # ------------------
77: # Complain if the absolute build directory name contains unusual characters
78: m4_defun([_LT_CHECK_BUILDDIR],
79: [case `pwd` in
80: *\ * | *\ *)
81: AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
82: esac
83: ])
84:
85:
86: # LT_INIT([OPTIONS])
87: # ------------------
88: AC_DEFUN([LT_INIT],
89: [AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
90: AC_BEFORE([$0], [LT_LANG])dnl
91: AC_BEFORE([$0], [LT_OUTPUT])dnl
92: AC_BEFORE([$0], [LTDL_INIT])dnl
93: m4_require([_LT_CHECK_BUILDDIR])dnl
94:
95: dnl Autoconf doesn't catch unexpanded LT_ macros by default:
96: m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
97: m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
98: dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
99: dnl unless we require an AC_DEFUNed macro:
100: AC_REQUIRE([LTOPTIONS_VERSION])dnl
101: AC_REQUIRE([LTSUGAR_VERSION])dnl
102: AC_REQUIRE([LTVERSION_VERSION])dnl
103: AC_REQUIRE([LTOBSOLETE_VERSION])dnl
104: m4_require([_LT_PROG_LTMAIN])dnl
105:
106: dnl Parse OPTIONS
107: _LT_SET_OPTIONS([$0], [$1])
108:
109: # This can be used to rebuild libtool when needed
110: LIBTOOL_DEPS="$ltmain"
111:
112: # Always use our own libtool.
113: LIBTOOL='$(SHELL) $(top_builddir)/libtool'
114: AC_SUBST(LIBTOOL)dnl
115:
116: _LT_SETUP
117:
118: # Only expand once:
119: m4_define([LT_INIT])
120: ])# LT_INIT
121:
122: # Old names:
123: AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
124: AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
125: dnl aclocal-1.4 backwards compatibility:
126: dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
127: dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
128:
129:
130: # _LT_CC_BASENAME(CC)
131: # -------------------
132: # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
133: m4_defun([_LT_CC_BASENAME],
134: [for cc_temp in $1""; do
135: case $cc_temp in
136: compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
137: distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
138: \-*) ;;
139: *) break;;
140: esac
141: done
142: cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
143: ])
144:
145:
146: # _LT_FILEUTILS_DEFAULTS
147: # ----------------------
148: # It is okay to use these file commands and assume they have been set
149: # sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
150: m4_defun([_LT_FILEUTILS_DEFAULTS],
151: [: ${CP="cp -f"}
152: : ${MV="mv -f"}
153: : ${RM="rm -f"}
154: ])# _LT_FILEUTILS_DEFAULTS
155:
156:
157: # _LT_SETUP
158: # ---------
159: m4_defun([_LT_SETUP],
160: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
161: AC_REQUIRE([AC_CANONICAL_BUILD])dnl
162: _LT_DECL([], [host_alias], [0], [The host system])dnl
163: _LT_DECL([], [host], [0])dnl
164: _LT_DECL([], [host_os], [0])dnl
165: dnl
166: _LT_DECL([], [build_alias], [0], [The build system])dnl
167: _LT_DECL([], [build], [0])dnl
168: _LT_DECL([], [build_os], [0])dnl
169: dnl
170: AC_REQUIRE([AC_PROG_CC])dnl
171: AC_REQUIRE([LT_PATH_LD])dnl
172: AC_REQUIRE([LT_PATH_NM])dnl
173: dnl
174: AC_REQUIRE([AC_PROG_LN_S])dnl
175: test -z "$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_CMD_RELOAD])dnl
185: m4_require([_LT_CHECK_MAGIC_METHOD])dnl
186: m4_require([_LT_CMD_OLD_ARCHIVE])dnl
187: m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
188:
189: _LT_CONFIG_LIBTOOL_INIT([
190: # See if we are running on zsh, and set the options which allow our
191: # commands through without removal of \ escapes INIT.
192: if test -n "\${ZSH_VERSION+set}" ; then
193: setopt NO_GLOB_SUBST
194: fi
195: ])
196: if test -n "${ZSH_VERSION+set}" ; then
197: setopt NO_GLOB_SUBST
198: fi
199:
200: _LT_CHECK_OBJDIR
201:
202: m4_require([_LT_TAG_COMPILER])dnl
203: _LT_PROG_ECHO_BACKSLASH
204:
205: case $host_os in
206: aix3*)
207: # AIX sometimes has problems with the GCC collect2 program. For some
208: # reason, if we set the COLLECT_NAMES environment variable, the problems
209: # vanish in a puff of smoke.
210: if test "X${COLLECT_NAMES+set}" != Xset; then
211: COLLECT_NAMES=
212: export COLLECT_NAMES
213: fi
214: ;;
215: esac
216:
217: # Sed substitution that helps us do robust quoting. It backslashifies
218: # metacharacters that are still active within double-quoted strings.
219: sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
220:
221: # Same as above, but do not quote variable references.
222: double_quote_subst='s/\([["`\\]]\)/\\\1/g'
223:
224: # Sed substitution to delay expansion of an escaped shell variable in a
225: # double_quote_subst'ed string.
226: delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
227:
228: # Sed substitution to delay expansion of an escaped single quote.
229: delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
230:
231: # Sed substitution to avoid accidental globbing in evaled expressions
232: no_glob_subst='s/\*/\\\*/g'
233:
234: # Global variables:
235: ofile=libtool
236: can_build_shared=yes
237:
238: # All known linkers require a `.a' archive for static linking (except MSVC,
239: # which needs '.lib').
240: libext=a
241:
242: with_gnu_ld="$lt_cv_prog_gnu_ld"
243:
244: old_CC="$CC"
245: old_CFLAGS="$CFLAGS"
246:
247: # Set sane defaults for various variables
248: test -z "$CC" && CC=cc
249: test -z "$LTCC" && LTCC=$CC
250: test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
251: test -z "$LD" && LD=ld
252: test -z "$ac_objext" && ac_objext=o
253:
254: _LT_CC_BASENAME([$compiler])
255:
256: # Only perform the check for file, if the check method requires it
257: test -z "$MAGIC_CMD" && MAGIC_CMD=file
258: case $deplibs_check_method in
259: file_magic*)
260: if test "$file_magic_cmd" = '$MAGIC_CMD'; then
261: _LT_PATH_MAGIC
262: fi
263: ;;
264: esac
265:
266: # Use C for the default configuration in the libtool script
267: LT_SUPPORTED_TAG([CC])
268: _LT_LANG_C_CONFIG
269: _LT_LANG_DEFAULT_CONFIG
270: _LT_CONFIG_COMMANDS
271: ])# _LT_SETUP
272:
273:
274: # _LT_PROG_LTMAIN
275: # ---------------
276: # Note that this code is called both from `configure', and `config.status'
277: # now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
278: # `config.status' has no value for ac_aux_dir unless we are using Automake,
279: # so we pass a copy along to make sure it has a sensible value anyway.
280: m4_defun([_LT_PROG_LTMAIN],
281: [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
282: _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
283: ltmain="$ac_aux_dir/ltmain.sh"
284: ])# _LT_PROG_LTMAIN
285:
286:
287:
288: # So that we can recreate a full libtool script including additional
289: # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
290: # in macros and then make a single call at the end using the `libtool'
291: # label.
292:
293:
294: # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
295: # ----------------------------------------
296: # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
297: m4_define([_LT_CONFIG_LIBTOOL_INIT],
298: [m4_ifval([$1],
299: [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
300: [$1
301: ])])])
302:
303: # Initialize.
304: m4_define([_LT_OUTPUT_LIBTOOL_INIT])
305:
306:
307: # _LT_CONFIG_LIBTOOL([COMMANDS])
308: # ------------------------------
309: # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
310: m4_define([_LT_CONFIG_LIBTOOL],
311: [m4_ifval([$1],
312: [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
313: [$1
314: ])])])
315:
316: # Initialize.
317: m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
318:
319:
320: # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
321: # -----------------------------------------------------
322: m4_defun([_LT_CONFIG_SAVE_COMMANDS],
323: [_LT_CONFIG_LIBTOOL([$1])
324: _LT_CONFIG_LIBTOOL_INIT([$2])
325: ])
326:
327:
328: # _LT_FORMAT_COMMENT([COMMENT])
329: # -----------------------------
330: # Add leading comment marks to the start of each line, and a trailing
331: # full-stop to the whole comment if one is not present already.
332: m4_define([_LT_FORMAT_COMMENT],
333: [m4_ifval([$1], [
334: m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
335: [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
336: )])
337:
338:
339:
340:
341:
342: # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
343: # -------------------------------------------------------------------
344: # CONFIGNAME is the name given to the value in the libtool script.
345: # VARNAME is the (base) name used in the configure script.
346: # VALUE may be 0, 1 or 2 for a computed quote escaped value based on
347: # VARNAME. Any other value will be used directly.
348: m4_define([_LT_DECL],
349: [lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
350: [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
351: [m4_ifval([$1], [$1], [$2])])
352: lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
353: m4_ifval([$4],
354: [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
355: lt_dict_add_subkey([lt_decl_dict], [$2],
356: [tagged?], [m4_ifval([$5], [yes], [no])])])
357: ])
358:
359:
360: # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
361: # --------------------------------------------------------
362: m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
363:
364:
365: # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
366: # ------------------------------------------------
367: m4_define([lt_decl_tag_varnames],
368: [_lt_decl_filter([tagged?], [yes], $@)])
369:
370:
371: # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
372: # ---------------------------------------------------------
373: m4_define([_lt_decl_filter],
374: [m4_case([$#],
375: [0], [m4_fatal([$0: too few arguments: $#])],
376: [1], [m4_fatal([$0: too few arguments: $#: $1])],
377: [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
378: [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
379: [lt_dict_filter([lt_decl_dict], $@)])[]dnl
380: ])
381:
382:
383: # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
384: # --------------------------------------------------
385: m4_define([lt_decl_quote_varnames],
386: [_lt_decl_filter([value], [1], $@)])
387:
388:
389: # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
390: # ---------------------------------------------------
391: m4_define([lt_decl_dquote_varnames],
392: [_lt_decl_filter([value], [2], $@)])
393:
394:
395: # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
396: # ---------------------------------------------------
397: m4_define([lt_decl_varnames_tagged],
398: [m4_assert([$# <= 2])dnl
399: _$0(m4_quote(m4_default([$1], [[, ]])),
400: m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
401: m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
402: m4_define([_lt_decl_varnames_tagged],
403: [m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
404:
405:
406: # lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
407: # ------------------------------------------------
408: m4_define([lt_decl_all_varnames],
409: [_$0(m4_quote(m4_default([$1], [[, ]])),
410: m4_if([$2], [],
411: m4_quote(lt_decl_varnames),
412: m4_quote(m4_shift($@))))[]dnl
413: ])
414: m4_define([_lt_decl_all_varnames],
415: [lt_join($@, lt_decl_varnames_tagged([$1],
416: lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
417: ])
418:
419:
420: # _LT_CONFIG_STATUS_DECLARE([VARNAME])
421: # ------------------------------------
422: # Quote a variable value, and forward it to `config.status' so that its
423: # declaration there will have the same value as in `configure'. VARNAME
424: # must have a single quote delimited value for this to work.
425: m4_define([_LT_CONFIG_STATUS_DECLARE],
426: [$1='`$ECHO "X$][$1" | $Xsed -e "$delay_single_quote_subst"`'])
427:
428:
429: # _LT_CONFIG_STATUS_DECLARATIONS
430: # ------------------------------
431: # We delimit libtool config variables with single quotes, so when
432: # we write them to config.status, we have to be sure to quote all
433: # embedded single quotes properly. In configure, this macro expands
434: # each variable declared with _LT_DECL (and _LT_TAGDECL) into:
435: #
436: # <var>='`$ECHO "X$<var>" | $Xsed -e "$delay_single_quote_subst"`'
437: m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
438: [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
439: [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
440:
441:
442: # _LT_LIBTOOL_TAGS
443: # ----------------
444: # Output comment and list of tags supported by the script
445: m4_defun([_LT_LIBTOOL_TAGS],
446: [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
447: available_tags="_LT_TAGS"dnl
448: ])
449:
450:
451: # _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
452: # -----------------------------------
453: # Extract the dictionary values for VARNAME (optionally with TAG) and
454: # expand to a commented shell variable setting:
455: #
456: # # Some comment about what VAR is for.
457: # visible_name=$lt_internal_name
458: m4_define([_LT_LIBTOOL_DECLARE],
459: [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
460: [description])))[]dnl
461: m4_pushdef([_libtool_name],
462: m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
463: m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
464: [0], [_libtool_name=[$]$1],
465: [1], [_libtool_name=$lt_[]$1],
466: [2], [_libtool_name=$lt_[]$1],
467: [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
468: m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
469: ])
470:
471:
472: # _LT_LIBTOOL_CONFIG_VARS
473: # -----------------------
474: # Produce commented declarations of non-tagged libtool config variables
475: # suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
476: # script. Tagged libtool config variables (even for the LIBTOOL CONFIG
477: # section) are produced by _LT_LIBTOOL_TAG_VARS.
478: m4_defun([_LT_LIBTOOL_CONFIG_VARS],
479: [m4_foreach([_lt_var],
480: m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
481: [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
482:
483:
484: # _LT_LIBTOOL_TAG_VARS(TAG)
485: # -------------------------
486: m4_define([_LT_LIBTOOL_TAG_VARS],
487: [m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
488: [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
489:
490:
491: # _LT_TAGVAR(VARNAME, [TAGNAME])
492: # ------------------------------
493: m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
494:
495:
496: # _LT_CONFIG_COMMANDS
497: # -------------------
498: # Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
499: # variables for single and double quote escaping we saved from calls
500: # to _LT_DECL, we can put quote escaped variables declarations
501: # into `config.status', and then the shell code to quote escape them in
502: # for loops in `config.status'. Finally, any additional code accumulated
503: # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
504: m4_defun([_LT_CONFIG_COMMANDS],
505: [AC_PROVIDE_IFELSE([LT_OUTPUT],
506: dnl If the libtool generation code has been placed in $CONFIG_LT,
507: dnl instead of duplicating it all over again into config.status,
508: dnl then we will have config.status run $CONFIG_LT later, so it
509: dnl needs to know what name is stored there:
510: [AC_CONFIG_COMMANDS([libtool],
511: [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
512: dnl If the libtool generation code is destined for config.status,
513: dnl expand the accumulated commands and init code now:
514: [AC_CONFIG_COMMANDS([libtool],
515: [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
516: ])#_LT_CONFIG_COMMANDS
517:
518:
519: # Initialize.
520: m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
521: [
522:
523: # The HP-UX ksh and POSIX shell print the target directory to stdout
524: # if CDPATH is set.
525: (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
526:
527: sed_quote_subst='$sed_quote_subst'
528: double_quote_subst='$double_quote_subst'
529: delay_variable_subst='$delay_variable_subst'
530: _LT_CONFIG_STATUS_DECLARATIONS
531: LTCC='$LTCC'
532: LTCFLAGS='$LTCFLAGS'
533: compiler='$compiler_DEFAULT'
534:
535: # Quote evaled strings.
536: for var in lt_decl_all_varnames([[ \
537: ]], lt_decl_quote_varnames); do
538: case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
539: *[[\\\\\\\`\\"\\\$]]*)
540: eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
541: ;;
542: *)
543: eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
544: ;;
545: esac
546: done
547:
548: # Double-quote double-evaled strings.
549: for var in lt_decl_all_varnames([[ \
550: ]], lt_decl_dquote_varnames); do
551: case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
552: *[[\\\\\\\`\\"\\\$]]*)
553: eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
554: ;;
555: *)
556: eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
557: ;;
558: esac
559: done
560:
561: # Fix-up fallback echo if it was mangled by the above quoting rules.
562: case \$lt_ECHO in
563: *'\\\[$]0 --fallback-echo"')dnl "
564: lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\[$]0 --fallback-echo"\[$]/\[$]0 --fallback-echo"/'\`
565: ;;
566: esac
567:
568: _LT_OUTPUT_LIBTOOL_INIT
569: ])
570:
571:
572: # LT_OUTPUT
573: # ---------
574: # This macro allows early generation of the libtool script (before
575: # AC_OUTPUT is called), incase it is used in configure for compilation
576: # tests.
577: AC_DEFUN([LT_OUTPUT],
578: [: ${CONFIG_LT=./config.lt}
579: AC_MSG_NOTICE([creating $CONFIG_LT])
580: cat >"$CONFIG_LT" <<_LTEOF
581: #! $SHELL
582: # Generated by $as_me.
583: # Run this file to recreate a libtool stub with the current configuration.
584:
585: lt_cl_silent=false
586: SHELL=\${CONFIG_SHELL-$SHELL}
587: _LTEOF
588:
589: cat >>"$CONFIG_LT" <<\_LTEOF
590: AS_SHELL_SANITIZE
591: _AS_PREPARE
592:
593: exec AS_MESSAGE_FD>&1
594: exec AS_MESSAGE_LOG_FD>>config.log
595: {
596: echo
597: AS_BOX([Running $as_me.])
598: } >&AS_MESSAGE_LOG_FD
599:
600: lt_cl_help="\
601: \`$as_me' creates a local libtool stub from the current configuration,
602: for use in further configure time tests before the real libtool is
603: generated.
604:
605: Usage: $[0] [[OPTIONS]]
606:
607: -h, --help print this help, then exit
608: -V, --version print version number, then exit
609: -q, --quiet do not print progress messages
610: -d, --debug don't remove temporary files
611:
612: Report bugs to <bug-libtool@gnu.org>."
613:
614: lt_cl_version="\
615: m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
616: m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
617: configured by $[0], generated by m4_PACKAGE_STRING.
618:
619: Copyright (C) 2008 Free Software Foundation, Inc.
620: This config.lt script is free software; the Free Software Foundation
621: gives unlimited permision to copy, distribute and modify it."
622:
623: while test $[#] != 0
624: do
625: case $[1] in
626: --version | --v* | -V )
627: echo "$lt_cl_version"; exit 0 ;;
628: --help | --h* | -h )
629: echo "$lt_cl_help"; exit 0 ;;
630: --debug | --d* | -d )
631: debug=: ;;
632: --quiet | --q* | --silent | --s* | -q )
633: lt_cl_silent=: ;;
634:
635: -*) AC_MSG_ERROR([unrecognized option: $[1]
636: Try \`$[0] --help' for more information.]) ;;
637:
638: *) AC_MSG_ERROR([unrecognized argument: $[1]
639: Try \`$[0] --help' for more information.]) ;;
640: esac
641: shift
642: done
643:
644: if $lt_cl_silent; then
645: exec AS_MESSAGE_FD>/dev/null
646: fi
647: _LTEOF
648:
649: cat >>"$CONFIG_LT" <<_LTEOF
650: _LT_OUTPUT_LIBTOOL_COMMANDS_INIT
651: _LTEOF
652:
653: cat >>"$CONFIG_LT" <<\_LTEOF
654: AC_MSG_NOTICE([creating $ofile])
655: _LT_OUTPUT_LIBTOOL_COMMANDS
656: AS_EXIT(0)
657: _LTEOF
658: chmod +x "$CONFIG_LT"
659:
660: # configure is writing to config.log, but config.lt does its own redirection,
661: # appending to config.log, which fails on DOS, as config.log is still kept
662: # open by configure. Here we exec the FD to /dev/null, effectively closing
663: # config.log, so it can be properly (re)opened and appended to by config.lt.
664: if test "$no_create" != yes; then
665: lt_cl_success=:
666: test "$silent" = yes &&
667: lt_config_lt_args="$lt_config_lt_args --quiet"
668: exec AS_MESSAGE_LOG_FD>/dev/null
669: $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
670: exec AS_MESSAGE_LOG_FD>>config.log
671: $lt_cl_success || AS_EXIT(1)
672: fi
673: ])# LT_OUTPUT
674:
675:
676: # _LT_CONFIG(TAG)
677: # ---------------
678: # If TAG is the built-in tag, create an initial libtool script with a
679: # default configuration from the untagged config vars. Otherwise add code
680: # to config.status for appending the configuration named by TAG from the
681: # matching tagged config vars.
682: m4_defun([_LT_CONFIG],
683: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
684: _LT_CONFIG_SAVE_COMMANDS([
685: m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
686: m4_if(_LT_TAG, [C], [
687: # See if we are running on zsh, and set the options which allow our
688: # commands through without removal of \ escapes.
689: if test -n "${ZSH_VERSION+set}" ; then
690: setopt NO_GLOB_SUBST
691: fi
692:
693: cfgfile="${ofile}T"
694: trap "$RM \"$cfgfile\"; exit 1" 1 2 15
695: $RM "$cfgfile"
696:
697: cat <<_LT_EOF >> "$cfgfile"
698: #! $SHELL
699:
700: # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
701: # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
702: # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
703: # NOTE: Changes made to this file will be lost: look at ltmain.sh.
704: #
705: _LT_COPYING
706: _LT_LIBTOOL_TAGS
707:
708: # ### BEGIN LIBTOOL CONFIG
709: _LT_LIBTOOL_CONFIG_VARS
710: _LT_LIBTOOL_TAG_VARS
711: # ### END LIBTOOL CONFIG
712:
713: _LT_EOF
714:
715: case $host_os in
716: aix3*)
717: cat <<\_LT_EOF >> "$cfgfile"
718: # AIX sometimes has problems with the GCC collect2 program. For some
719: # reason, if we set the COLLECT_NAMES environment variable, the problems
720: # vanish in a puff of smoke.
721: if test "X${COLLECT_NAMES+set}" != Xset; then
722: COLLECT_NAMES=
723: export COLLECT_NAMES
724: fi
725: _LT_EOF
726: ;;
727: esac
728:
729: _LT_PROG_LTMAIN
730:
731: # We use sed instead of cat because bash on DJGPP gets confused if
732: # if finds mixed CR/LF and LF-only lines. Since sed operates in
733: # text mode, it properly converts lines to CR/LF. This bash problem
734: # is reportedly fixed, but why not run on old versions too?
735: sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
736: || (rm -f "$cfgfile"; exit 1)
737:
738: _LT_PROG_XSI_SHELLFNS
739:
740: sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
741: || (rm -f "$cfgfile"; exit 1)
742:
743: mv -f "$cfgfile" "$ofile" ||
744: (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
745: chmod +x "$ofile"
746: ],
747: [cat <<_LT_EOF >> "$ofile"
748:
749: dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
750: dnl in a comment (ie after a #).
751: # ### BEGIN LIBTOOL TAG CONFIG: $1
752: _LT_LIBTOOL_TAG_VARS(_LT_TAG)
753: # ### END LIBTOOL TAG CONFIG: $1
754: _LT_EOF
755: ])dnl /m4_if
756: ],
757: [m4_if([$1], [], [
758: PACKAGE='$PACKAGE'
759: VERSION='$VERSION'
760: TIMESTAMP='$TIMESTAMP'
761: RM='$RM'
762: ofile='$ofile'], [])
763: ])dnl /_LT_CONFIG_SAVE_COMMANDS
764: ])# _LT_CONFIG
765:
766:
767: # LT_SUPPORTED_TAG(TAG)
768: # ---------------------
769: # Trace this macro to discover what tags are supported by the libtool
770: # --tag option, using:
771: # autoconf --trace 'LT_SUPPORTED_TAG:$1'
772: AC_DEFUN([LT_SUPPORTED_TAG], [])
773:
774:
775: # C support is built-in for now
776: m4_define([_LT_LANG_C_enabled], [])
777: m4_define([_LT_TAGS], [])
778:
779:
780: # LT_LANG(LANG)
781: # -------------
782: # Enable libtool support for the given language if not already enabled.
783: AC_DEFUN([LT_LANG],
784: [AC_BEFORE([$0], [LT_OUTPUT])dnl
785: m4_case([$1],
786: [C], [_LT_LANG(C)],
787: [C++], [_LT_LANG(CXX)],
788: [Java], [_LT_LANG(GCJ)],
789: [Fortran 77], [_LT_LANG(F77)],
790: [Fortran], [_LT_LANG(FC)],
791: [Windows Resource], [_LT_LANG(RC)],
792: [m4_ifdef([_LT_LANG_]$1[_CONFIG],
793: [_LT_LANG($1)],
794: [m4_fatal([$0: unsupported language: "$1"])])])dnl
795: ])# LT_LANG
796:
797:
798: # _LT_LANG(LANGNAME)
799: # ------------------
800: m4_defun([_LT_LANG],
801: [m4_ifdef([_LT_LANG_]$1[_enabled], [],
802: [LT_SUPPORTED_TAG([$1])dnl
803: m4_append([_LT_TAGS], [$1 ])dnl
804: m4_define([_LT_LANG_]$1[_enabled], [])dnl
805: _LT_LANG_$1_CONFIG($1)])dnl
806: ])# _LT_LANG
807:
808:
809: # _LT_LANG_DEFAULT_CONFIG
810: # -----------------------
811: m4_defun([_LT_LANG_DEFAULT_CONFIG],
812: [AC_PROVIDE_IFELSE([AC_PROG_CXX],
813: [LT_LANG(CXX)],
814: [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
815:
816: AC_PROVIDE_IFELSE([AC_PROG_F77],
817: [LT_LANG(F77)],
818: [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
819:
820: AC_PROVIDE_IFELSE([AC_PROG_FC],
821: [LT_LANG(FC)],
822: [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
823:
824: dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
825: dnl pulling things in needlessly.
826: AC_PROVIDE_IFELSE([AC_PROG_GCJ],
827: [LT_LANG(GCJ)],
828: [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
829: [LT_LANG(GCJ)],
830: [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
831: [LT_LANG(GCJ)],
832: [m4_ifdef([AC_PROG_GCJ],
833: [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
834: m4_ifdef([A][M_PROG_GCJ],
835: [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
836: m4_ifdef([LT_PROG_GCJ],
837: [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
838:
839: AC_PROVIDE_IFELSE([LT_PROG_RC],
840: [LT_LANG(RC)],
841: [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
842: ])# _LT_LANG_DEFAULT_CONFIG
843:
844: # Obsolete macros:
845: AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
846: AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
847: AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
848: AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
849: dnl aclocal-1.4 backwards compatibility:
850: dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
851: dnl AC_DEFUN([AC_LIBTOOL_F77], [])
852: dnl AC_DEFUN([AC_LIBTOOL_FC], [])
853: dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
854:
855:
856: # _LT_TAG_COMPILER
857: # ----------------
858: m4_defun([_LT_TAG_COMPILER],
859: [AC_REQUIRE([AC_PROG_CC])dnl
860:
861: _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
862: _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
863: _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
864: _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
865:
866: # If no C compiler was specified, use CC.
867: LTCC=${LTCC-"$CC"}
868:
869: # If no C compiler flags were specified, use CFLAGS.
870: LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
871:
872: # Allow CC to be a program name with arguments.
873: compiler=$CC
874: ])# _LT_TAG_COMPILER
875:
876:
877: # _LT_COMPILER_BOILERPLATE
878: # ------------------------
879: # Check for compiler boilerplate output or warnings with
880: # the simple compiler test code.
881: m4_defun([_LT_COMPILER_BOILERPLATE],
882: [m4_require([_LT_DECL_SED])dnl
883: ac_outfile=conftest.$ac_objext
884: echo "$lt_simple_compile_test_code" >conftest.$ac_ext
885: eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
886: _lt_compiler_boilerplate=`cat conftest.err`
887: $RM conftest*
888: ])# _LT_COMPILER_BOILERPLATE
889:
890:
891: # _LT_LINKER_BOILERPLATE
892: # ----------------------
893: # Check for linker boilerplate output or warnings with
894: # the simple link test code.
895: m4_defun([_LT_LINKER_BOILERPLATE],
896: [m4_require([_LT_DECL_SED])dnl
897: ac_outfile=conftest.$ac_objext
898: echo "$lt_simple_link_test_code" >conftest.$ac_ext
899: eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
900: _lt_linker_boilerplate=`cat conftest.err`
901: $RM -r conftest*
902: ])# _LT_LINKER_BOILERPLATE
903:
904: # _LT_REQUIRED_DARWIN_CHECKS
905: # -------------------------
906: m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
907: case $host_os in
908: rhapsody* | darwin*)
909: AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
910: AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
911: AC_CHECK_TOOL([LIPO], [lipo], [:])
912: AC_CHECK_TOOL([OTOOL], [otool], [:])
913: AC_CHECK_TOOL([OTOOL64], [otool64], [:])
914: _LT_DECL([], [DSYMUTIL], [1],
915: [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
916: _LT_DECL([], [NMEDIT], [1],
917: [Tool to change global to local symbols on Mac OS X])
918: _LT_DECL([], [LIPO], [1],
919: [Tool to manipulate fat objects and archives on Mac OS X])
920: _LT_DECL([], [OTOOL], [1],
921: [ldd/readelf like tool for Mach-O binaries on Mac OS X])
922: _LT_DECL([], [OTOOL64], [1],
923: [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
924:
925: AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
926: [lt_cv_apple_cc_single_mod=no
927: if test -z "${LT_MULTI_MODULE}"; then
928: # By default we will add the -single_module flag. You can override
929: # by either setting the environment variable LT_MULTI_MODULE
930: # non-empty at configure time, or by adding -multi_module to the
931: # link flags.
932: rm -rf libconftest.dylib*
933: echo "int foo(void){return 1;}" > conftest.c
934: echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
935: -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
936: $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
937: -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
938: _lt_result=$?
939: if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
940: lt_cv_apple_cc_single_mod=yes
941: else
942: cat conftest.err >&AS_MESSAGE_LOG_FD
943: fi
944: rm -rf libconftest.dylib*
945: rm -f conftest.*
946: fi])
947: AC_CACHE_CHECK([for -exported_symbols_list linker flag],
948: [lt_cv_ld_exported_symbols_list],
949: [lt_cv_ld_exported_symbols_list=no
950: save_LDFLAGS=$LDFLAGS
951: echo "_main" > conftest.sym
952: LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
953: AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
954: [lt_cv_ld_exported_symbols_list=yes],
955: [lt_cv_ld_exported_symbols_list=no])
956: LDFLAGS="$save_LDFLAGS"
957: ])
958: case $host_os in
959: rhapsody* | darwin1.[[012]])
960: _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
961: darwin1.*)
962: _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
963: darwin*) # darwin 5.x on
964: # if running on 10.5 or later, the deployment target defaults
965: # to the OS version, if on x86, and 10.4, the deployment
966: # target defaults to 10.4. Don't you love it?
967: case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
968: 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
969: _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
970: 10.[[012]]*)
971: _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
972: 10.*)
973: _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
974: esac
975: ;;
976: esac
977: if test "$lt_cv_apple_cc_single_mod" = "yes"; then
978: _lt_dar_single_mod='$single_module'
979: fi
980: if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
981: _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
982: else
983: _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
984: fi
985: if test "$DSYMUTIL" != ":"; then
986: _lt_dsymutil='~$DSYMUTIL $lib || :'
987: else
988: _lt_dsymutil=
989: fi
990: ;;
991: esac
992: ])
993:
994:
995: # _LT_DARWIN_LINKER_FEATURES
996: # --------------------------
997: # Checks for linker and compiler features on darwin
998: m4_defun([_LT_DARWIN_LINKER_FEATURES],
999: [
1000: m4_require([_LT_REQUIRED_DARWIN_CHECKS])
1001: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
1002: _LT_TAGVAR(hardcode_direct, $1)=no
1003: _LT_TAGVAR(hardcode_automatic, $1)=yes
1004: _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
1005: _LT_TAGVAR(whole_archive_flag_spec, $1)=''
1006: _LT_TAGVAR(link_all_deplibs, $1)=yes
1007: _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
1008: case $cc_basename in
1009: ifort*) _lt_dar_can_shared=yes ;;
1010: *) _lt_dar_can_shared=$GCC ;;
1011: esac
1012: if test "$_lt_dar_can_shared" = "yes"; then
1013: output_verbose_link_cmd=echo
1014: _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}"
1015: _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
1016: _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}"
1017: _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}"
1018: m4_if([$1], [CXX],
1019: [ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
1020: _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}"
1021: _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}"
1022: fi
1023: ],[])
1024: else
1025: _LT_TAGVAR(ld_shlibs, $1)=no
1026: fi
1027: ])
1028:
1029: # _LT_SYS_MODULE_PATH_AIX
1030: # -----------------------
1031: # Links a minimal program and checks the executable
1032: # for the system default hardcoded library path. In most cases,
1033: # this is /usr/lib:/lib, but when the MPI compilers are used
1034: # the location of the communication and MPI libs are included too.
1035: # If we don't find anything, use the default library path according
1036: # to the aix ld manual.
1037: m4_defun([_LT_SYS_MODULE_PATH_AIX],
1038: [m4_require([_LT_DECL_SED])dnl
1039: AC_LINK_IFELSE(AC_LANG_PROGRAM,[
1040: lt_aix_libpath_sed='
1041: /Import File Strings/,/^$/ {
1042: /^0/ {
1043: s/^0 *\(.*\)$/\1/
1044: p
1045: }
1046: }'
1047: aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1048: # Check for a 64-bit object if we didn't find anything.
1049: if test -z "$aix_libpath"; then
1050: aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1051: fi],[])
1052: if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
1053: ])# _LT_SYS_MODULE_PATH_AIX
1054:
1055:
1056: # _LT_SHELL_INIT(ARG)
1057: # -------------------
1058: m4_define([_LT_SHELL_INIT],
1059: [ifdef([AC_DIVERSION_NOTICE],
1060: [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
1061: [AC_DIVERT_PUSH(NOTICE)])
1062: $1
1063: AC_DIVERT_POP
1064: ])# _LT_SHELL_INIT
1065:
1066:
1067: # _LT_PROG_ECHO_BACKSLASH
1068: # -----------------------
1069: # Add some code to the start of the generated configure script which
1070: # will find an echo command which doesn't interpret backslashes.
1071: m4_defun([_LT_PROG_ECHO_BACKSLASH],
1072: [_LT_SHELL_INIT([
1073: # Check that we are running under the correct shell.
1074: SHELL=${CONFIG_SHELL-/bin/sh}
1075:
1076: case X$lt_ECHO in
1077: X*--fallback-echo)
1078: # Remove one level of quotation (which was required for Make).
1079: ECHO=`echo "$lt_ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
1080: ;;
1081: esac
1082:
1083: ECHO=${lt_ECHO-echo}
1084: if test "X[$]1" = X--no-reexec; then
1085: # Discard the --no-reexec flag, and continue.
1086: shift
1087: elif test "X[$]1" = X--fallback-echo; then
1088: # Avoid inline document here, it may be left over
1089: :
1090: elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then
1091: # Yippee, $ECHO works!
1092: :
1093: else
1094: # Restart under the correct shell.
1095: exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
1096: fi
1097:
1098: if test "X[$]1" = X--fallback-echo; then
1099: # used as fallback echo
1100: shift
1101: cat <<_LT_EOF
1102: [$]*
1103: _LT_EOF
1104: exit 0
1105: fi
1106:
1107: # The HP-UX ksh and POSIX shell print the target directory to stdout
1108: # if CDPATH is set.
1109: (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
1110:
1111: if test -z "$lt_ECHO"; then
1112: if test "X${echo_test_string+set}" != Xset; then
1113: # find a string as large as possible, as long as the shell can cope with it
1114: for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
1115: # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
1116: if { echo_test_string=`eval $cmd`; } 2>/dev/null &&
1117: { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null
1118: then
1119: break
1120: fi
1121: done
1122: fi
1123:
1124: if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
1125: echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
1126: test "X$echo_testing_string" = "X$echo_test_string"; then
1127: :
1128: else
1129: # The Solaris, AIX, and Digital Unix default echo programs unquote
1130: # backslashes. This makes it impossible to quote backslashes using
1131: # echo "$something" | sed 's/\\/\\\\/g'
1132: #
1133: # So, first we look for a working echo in the user's PATH.
1134:
1135: lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
1136: for dir in $PATH /usr/ucb; do
1137: IFS="$lt_save_ifs"
1138: if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
1139: test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
1140: echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
1141: test "X$echo_testing_string" = "X$echo_test_string"; then
1142: ECHO="$dir/echo"
1143: break
1144: fi
1145: done
1146: IFS="$lt_save_ifs"
1147:
1148: if test "X$ECHO" = Xecho; then
1149: # We didn't find a better echo, so look for alternatives.
1150: if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' &&
1151: echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` &&
1152: test "X$echo_testing_string" = "X$echo_test_string"; then
1153: # This shell has a builtin print -r that does the trick.
1154: ECHO='print -r'
1155: elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } &&
1156: test "X$CONFIG_SHELL" != X/bin/ksh; then
1157: # If we have ksh, try running configure again with it.
1158: ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
1159: export ORIGINAL_CONFIG_SHELL
1160: CONFIG_SHELL=/bin/ksh
1161: export CONFIG_SHELL
1162: exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
1163: else
1164: # Try using printf.
1165: ECHO='printf %s\n'
1166: if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
1167: echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
1168: test "X$echo_testing_string" = "X$echo_test_string"; then
1169: # Cool, printf works
1170: :
1171: elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
1172: test "X$echo_testing_string" = 'X\t' &&
1173: echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
1174: test "X$echo_testing_string" = "X$echo_test_string"; then
1175: CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
1176: export CONFIG_SHELL
1177: SHELL="$CONFIG_SHELL"
1178: export SHELL
1179: ECHO="$CONFIG_SHELL [$]0 --fallback-echo"
1180: elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
1181: test "X$echo_testing_string" = 'X\t' &&
1182: echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
1183: test "X$echo_testing_string" = "X$echo_test_string"; then
1184: ECHO="$CONFIG_SHELL [$]0 --fallback-echo"
1185: else
1186: # maybe with a smaller string...
1187: prev=:
1188:
1189: for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
1190: if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null
1191: then
1192: break
1193: fi
1194: prev="$cmd"
1195: done
1196:
1197: if test "$prev" != 'sed 50q "[$]0"'; then
1198: echo_test_string=`eval $prev`
1199: export echo_test_string
1200: exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
1201: else
1202: # Oops. We lost completely, so just stick with echo.
1203: ECHO=echo
1204: fi
1205: fi
1206: fi
1207: fi
1208: fi
1209: fi
1210:
1211: # Copy echo and quote the copy suitably for passing to libtool from
1212: # the Makefile, instead of quoting the original, which is used later.
1213: lt_ECHO=$ECHO
1214: if test "X$lt_ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
1215: lt_ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
1216: fi
1217:
1218: AC_SUBST(lt_ECHO)
1219: ])
1220: _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
1221: _LT_DECL([], [ECHO], [1],
1222: [An echo program that does not interpret backslashes])
1223: ])# _LT_PROG_ECHO_BACKSLASH
1224:
1225:
1226: # _LT_ENABLE_LOCK
1227: # ---------------
1228: m4_defun([_LT_ENABLE_LOCK],
1229: [AC_ARG_ENABLE([libtool-lock],
1230: [AS_HELP_STRING([--disable-libtool-lock],
1231: [avoid locking (might break parallel builds)])])
1232: test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
1233:
1234: # Some flags need to be propagated to the compiler or linker for good
1235: # libtool support.
1236: case $host in
1237: ia64-*-hpux*)
1238: # Find out which ABI we are using.
1239: echo 'int i;' > conftest.$ac_ext
1240: if AC_TRY_EVAL(ac_compile); then
1241: case `/usr/bin/file conftest.$ac_objext` in
1242: *ELF-32*)
1243: HPUX_IA64_MODE="32"
1244: ;;
1245: *ELF-64*)
1246: HPUX_IA64_MODE="64"
1247: ;;
1248: esac
1249: fi
1250: rm -rf conftest*
1251: ;;
1252: *-*-irix6*)
1253: # Find out which ABI we are using.
1254: echo '[#]line __oline__ "configure"' > conftest.$ac_ext
1255: if AC_TRY_EVAL(ac_compile); then
1256: if test "$lt_cv_prog_gnu_ld" = yes; then
1257: case `/usr/bin/file conftest.$ac_objext` in
1258: *32-bit*)
1259: LD="${LD-ld} -melf32bsmip"
1260: ;;
1261: *N32*)
1262: LD="${LD-ld} -melf32bmipn32"
1263: ;;
1264: *64-bit*)
1265: LD="${LD-ld} -melf64bmip"
1266: ;;
1267: esac
1268: else
1269: case `/usr/bin/file conftest.$ac_objext` in
1270: *32-bit*)
1271: LD="${LD-ld} -32"
1272: ;;
1273: *N32*)
1274: LD="${LD-ld} -n32"
1275: ;;
1276: *64-bit*)
1277: LD="${LD-ld} -64"
1278: ;;
1279: esac
1280: fi
1281: fi
1282: rm -rf conftest*
1283: ;;
1284:
1285: x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
1286: s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
1287: # Find out which ABI we are using.
1288: echo 'int i;' > conftest.$ac_ext
1289: if AC_TRY_EVAL(ac_compile); then
1290: case `/usr/bin/file conftest.o` in
1291: *32-bit*)
1292: case $host in
1293: x86_64-*kfreebsd*-gnu)
1294: LD="${LD-ld} -m elf_i386_fbsd"
1295: ;;
1296: x86_64-*linux*)
1297: LD="${LD-ld} -m elf_i386"
1298: ;;
1299: ppc64-*linux*|powerpc64-*linux*)
1300: LD="${LD-ld} -m elf32ppclinux"
1301: ;;
1302: s390x-*linux*)
1303: LD="${LD-ld} -m elf_s390"
1304: ;;
1305: sparc64-*linux*)
1306: LD="${LD-ld} -m elf32_sparc"
1307: ;;
1308: esac
1309: ;;
1310: *64-bit*)
1311: case $host in
1312: x86_64-*kfreebsd*-gnu)
1313: LD="${LD-ld} -m elf_x86_64_fbsd"
1314: ;;
1315: x86_64-*linux*)
1316: LD="${LD-ld} -m elf_x86_64"
1317: ;;
1318: ppc*-*linux*|powerpc*-*linux*)
1319: LD="${LD-ld} -m elf64ppc"
1320: ;;
1321: s390*-*linux*|s390*-*tpf*)
1322: LD="${LD-ld} -m elf64_s390"
1323: ;;
1324: sparc*-*linux*)
1325: LD="${LD-ld} -m elf64_sparc"
1326: ;;
1327: esac
1328: ;;
1329: esac
1330: fi
1331: rm -rf conftest*
1332: ;;
1333:
1334: *-*-sco3.2v5*)
1335: # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1336: SAVE_CFLAGS="$CFLAGS"
1337: CFLAGS="$CFLAGS -belf"
1338: AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1339: [AC_LANG_PUSH(C)
1340: AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
1341: AC_LANG_POP])
1342: if test x"$lt_cv_cc_needs_belf" != x"yes"; then
1343: # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1344: CFLAGS="$SAVE_CFLAGS"
1345: fi
1346: ;;
1347: sparc*-*solaris*)
1348: # Find out which ABI we are using.
1349: echo 'int i;' > conftest.$ac_ext
1350: if AC_TRY_EVAL(ac_compile); then
1351: case `/usr/bin/file conftest.o` in
1352: *64-bit*)
1353: case $lt_cv_prog_gnu_ld in
1354: yes*) LD="${LD-ld} -m elf64_sparc" ;;
1355: *)
1356: if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
1357: LD="${LD-ld} -64"
1358: fi
1359: ;;
1360: esac
1361: ;;
1362: esac
1363: fi
1364: rm -rf conftest*
1365: ;;
1366: esac
1367:
1368: need_locks="$enable_libtool_lock"
1369: ])# _LT_ENABLE_LOCK
1370:
1371:
1372: # _LT_CMD_OLD_ARCHIVE
1373: # -------------------
1374: m4_defun([_LT_CMD_OLD_ARCHIVE],
1375: [AC_CHECK_TOOL(AR, ar, false)
1376: test -z "$AR" && AR=ar
1377: test -z "$AR_FLAGS" && AR_FLAGS=cru
1378: _LT_DECL([], [AR], [1], [The archiver])
1379: _LT_DECL([], [AR_FLAGS], [1])
1380:
1381: AC_CHECK_TOOL(STRIP, strip, :)
1382: test -z "$STRIP" && STRIP=:
1383: _LT_DECL([], [STRIP], [1], [A symbol stripping program])
1384:
1385: AC_CHECK_TOOL(RANLIB, ranlib, :)
1386: test -z "$RANLIB" && RANLIB=:
1387: _LT_DECL([], [RANLIB], [1],
1388: [Commands used to install an old-style archive])
1389:
1390: # Determine commands to create old-style static archives.
1391: old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
1392: old_postinstall_cmds='chmod 644 $oldlib'
1393: old_postuninstall_cmds=
1394:
1395: if test -n "$RANLIB"; then
1396: case $host_os in
1397: openbsd*)
1398: old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
1399: ;;
1400: *)
1401: old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
1402: ;;
1403: esac
1404: old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
1405: fi
1406: _LT_DECL([], [old_postinstall_cmds], [2])
1407: _LT_DECL([], [old_postuninstall_cmds], [2])
1408: _LT_TAGDECL([], [old_archive_cmds], [2],
1409: [Commands used to build an old-style archive])
1410: ])# _LT_CMD_OLD_ARCHIVE
1411:
1412:
1413: # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1414: # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
1415: # ----------------------------------------------------------------
1416: # Check whether the given compiler option works
1417: AC_DEFUN([_LT_COMPILER_OPTION],
1418: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1419: m4_require([_LT_DECL_SED])dnl
1420: AC_CACHE_CHECK([$1], [$2],
1421: [$2=no
1422: m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
1423: echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1424: lt_compiler_flag="$3"
1425: # Insert the option either (1) after the last *FLAGS variable, or
1426: # (2) before a word containing "conftest.", or (3) at the end.
1427: # Note that $ac_compile itself does not contain backslashes and begins
1428: # with a dollar sign (not a hyphen), so the echo should work correctly.
1429: # The option is referenced via a variable to avoid confusing sed.
1430: lt_compile=`echo "$ac_compile" | $SED \
1431: -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1432: -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1433: -e 's:$: $lt_compiler_flag:'`
1434: (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1435: (eval "$lt_compile" 2>conftest.err)
1436: ac_status=$?
1437: cat conftest.err >&AS_MESSAGE_LOG_FD
1438: echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1439: if (exit $ac_status) && test -s "$ac_outfile"; then
1440: # The compiler can only warn and ignore the option if not recognized
1441: # So say no if there are warnings other than the usual output.
1442: $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
1443: $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1444: if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
1445: $2=yes
1446: fi
1447: fi
1448: $RM conftest*
1449: ])
1450:
1451: if test x"[$]$2" = xyes; then
1452: m4_if([$5], , :, [$5])
1453: else
1454: m4_if([$6], , :, [$6])
1455: fi
1456: ])# _LT_COMPILER_OPTION
1457:
1458: # Old name:
1459: AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
1460: dnl aclocal-1.4 backwards compatibility:
1461: dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
1462:
1463:
1464: # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1465: # [ACTION-SUCCESS], [ACTION-FAILURE])
1466: # ----------------------------------------------------
1467: # Check whether the given linker option works
1468: AC_DEFUN([_LT_LINKER_OPTION],
1469: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1470: m4_require([_LT_DECL_SED])dnl
1471: AC_CACHE_CHECK([$1], [$2],
1472: [$2=no
1473: save_LDFLAGS="$LDFLAGS"
1474: LDFLAGS="$LDFLAGS $3"
1475: echo "$lt_simple_link_test_code" > conftest.$ac_ext
1476: if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
1477: # The linker can only warn and ignore the option if not recognized
1478: # So say no if there are warnings
1479: if test -s conftest.err; then
1480: # Append any errors to the config.log.
1481: cat conftest.err 1>&AS_MESSAGE_LOG_FD
1482: $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
1483: $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1484: if diff conftest.exp conftest.er2 >/dev/null; then
1485: $2=yes
1486: fi
1487: else
1488: $2=yes
1489: fi
1490: fi
1491: $RM -r conftest*
1492: LDFLAGS="$save_LDFLAGS"
1493: ])
1494:
1495: if test x"[$]$2" = xyes; then
1496: m4_if([$4], , :, [$4])
1497: else
1498: m4_if([$5], , :, [$5])
1499: fi
1500: ])# _LT_LINKER_OPTION
1501:
1502: # Old name:
1503: AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
1504: dnl aclocal-1.4 backwards compatibility:
1505: dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
1506:
1507:
1508: # LT_CMD_MAX_LEN
1509: #---------------
1510: AC_DEFUN([LT_CMD_MAX_LEN],
1511: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
1512: # find the maximum length of command line arguments
1513: AC_MSG_CHECKING([the maximum length of command line arguments])
1514: AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
1515: i=0
1516: teststring="ABCD"
1517:
1518: case $build_os in
1519: msdosdjgpp*)
1520: # On DJGPP, this test can blow up pretty badly due to problems in libc
1521: # (any single argument exceeding 2000 bytes causes a buffer overrun
1522: # during glob expansion). Even if it were fixed, the result of this
1523: # check would be larger than it should be.
1524: lt_cv_sys_max_cmd_len=12288; # 12K is about right
1525: ;;
1526:
1527: gnu*)
1528: # Under GNU Hurd, this test is not required because there is
1529: # no limit to the length of command line arguments.
1530: # Libtool will interpret -1 as no limit whatsoever
1531: lt_cv_sys_max_cmd_len=-1;
1532: ;;
1533:
1534: cygwin* | mingw* | cegcc*)
1535: # On Win9x/ME, this test blows up -- it succeeds, but takes
1536: # about 5 minutes as the teststring grows exponentially.
1537: # Worse, since 9x/ME are not pre-emptively multitasking,
1538: # you end up with a "frozen" computer, even though with patience
1539: # the test eventually succeeds (with a max line length of 256k).
1540: # Instead, let's just punt: use the minimum linelength reported by
1541: # all of the supported platforms: 8192 (on NT/2K/XP).
1542: lt_cv_sys_max_cmd_len=8192;
1543: ;;
1544:
1545: amigaos*)
1546: # On AmigaOS with pdksh, this test takes hours, literally.
1547: # So we just punt and use a minimum line length of 8192.
1548: lt_cv_sys_max_cmd_len=8192;
1549: ;;
1550:
1551: netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
1552: # This has been around since 386BSD, at least. Likely further.
1553: if test -x /sbin/sysctl; then
1554: lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
1555: elif test -x /usr/sbin/sysctl; then
1556: lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
1557: else
1558: lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
1559: fi
1560: # And add a safety zone
1561: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1562: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1563: ;;
1564:
1565: interix*)
1566: # We know the value 262144 and hardcode it with a safety zone (like BSD)
1567: lt_cv_sys_max_cmd_len=196608
1568: ;;
1569:
1570: osf*)
1571: # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
1572: # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
1573: # nice to cause kernel panics so lets avoid the loop below.
1574: # First set a reasonable default.
1575: lt_cv_sys_max_cmd_len=16384
1576: #
1577: if test -x /sbin/sysconfig; then
1578: case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
1579: *1*) lt_cv_sys_max_cmd_len=-1 ;;
1580: esac
1581: fi
1582: ;;
1583: sco3.2v5*)
1584: lt_cv_sys_max_cmd_len=102400
1585: ;;
1586: sysv5* | sco5v6* | sysv4.2uw2*)
1587: kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
1588: if test -n "$kargmax"; then
1589: lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
1590: else
1591: lt_cv_sys_max_cmd_len=32768
1592: fi
1593: ;;
1594: *)
1595: lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
1596: if test -n "$lt_cv_sys_max_cmd_len"; then
1597: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1598: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1599: else
1600: # Make teststring a little bigger before we do anything with it.
1601: # a 1K string should be a reasonable start.
1602: for i in 1 2 3 4 5 6 7 8 ; do
1603: teststring=$teststring$teststring
1604: done
1605: SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
1606: # If test is not a shell built-in, we'll probably end up computing a
1607: # maximum length that is only half of the actual maximum length, but
1608: # we can't tell.
1609: while { test "X"`$SHELL [$]0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \
1610: = "XX$teststring$teststring"; } >/dev/null 2>&1 &&
1611: test $i != 17 # 1/2 MB should be enough
1612: do
1613: i=`expr $i + 1`
1614: teststring=$teststring$teststring
1615: done
1616: # Only check the string length outside the loop.
1617: lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
1618: teststring=
1619: # Add a significant safety factor because C++ compilers can tack on
1620: # massive amounts of additional arguments before passing them to the
1621: # linker. It appears as though 1/2 is a usable value.
1622: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
1623: fi
1624: ;;
1625: esac
1626: ])
1627: if test -n $lt_cv_sys_max_cmd_len ; then
1628: AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
1629: else
1630: AC_MSG_RESULT(none)
1631: fi
1632: max_cmd_len=$lt_cv_sys_max_cmd_len
1633: _LT_DECL([], [max_cmd_len], [0],
1634: [What is the maximum length of a command?])
1635: ])# LT_CMD_MAX_LEN
1636:
1637: # Old name:
1638: AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
1639: dnl aclocal-1.4 backwards compatibility:
1640: dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
1641:
1642:
1643: # _LT_HEADER_DLFCN
1644: # ----------------
1645: m4_defun([_LT_HEADER_DLFCN],
1646: [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
1647: ])# _LT_HEADER_DLFCN
1648:
1649:
1650: # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
1651: # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
1652: # ----------------------------------------------------------------
1653: m4_defun([_LT_TRY_DLOPEN_SELF],
1654: [m4_require([_LT_HEADER_DLFCN])dnl
1655: if test "$cross_compiling" = yes; then :
1656: [$4]
1657: else
1658: lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
1659: lt_status=$lt_dlunknown
1660: cat > conftest.$ac_ext <<_LT_EOF
1661: [#line __oline__ "configure"
1662: #include "confdefs.h"
1663:
1664: #if HAVE_DLFCN_H
1665: #include <dlfcn.h>
1666: #endif
1667:
1668: #include <stdio.h>
1669:
1670: #ifdef RTLD_GLOBAL
1671: # define LT_DLGLOBAL RTLD_GLOBAL
1672: #else
1673: # ifdef DL_GLOBAL
1674: # define LT_DLGLOBAL DL_GLOBAL
1675: # else
1676: # define LT_DLGLOBAL 0
1677: # endif
1678: #endif
1679:
1680: /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
1681: find out it does not work in some platform. */
1682: #ifndef LT_DLLAZY_OR_NOW
1683: # ifdef RTLD_LAZY
1684: # define LT_DLLAZY_OR_NOW RTLD_LAZY
1685: # else
1686: # ifdef DL_LAZY
1687: # define LT_DLLAZY_OR_NOW DL_LAZY
1688: # else
1689: # ifdef RTLD_NOW
1690: # define LT_DLLAZY_OR_NOW RTLD_NOW
1691: # else
1692: # ifdef DL_NOW
1693: # define LT_DLLAZY_OR_NOW DL_NOW
1694: # else
1695: # define LT_DLLAZY_OR_NOW 0
1696: # endif
1697: # endif
1698: # endif
1699: # endif
1700: #endif
1701:
1702: void fnord() { int i=42;}
1703: int main ()
1704: {
1705: void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
1706: int status = $lt_dlunknown;
1707:
1708: if (self)
1709: {
1710: if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
1711: else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
1712: /* dlclose (self); */
1713: }
1714: else
1715: puts (dlerror ());
1716:
1717: return status;
1718: }]
1719: _LT_EOF
1720: if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
1721: (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
1722: lt_status=$?
1723: case x$lt_status in
1724: x$lt_dlno_uscore) $1 ;;
1725: x$lt_dlneed_uscore) $2 ;;
1726: x$lt_dlunknown|x*) $3 ;;
1727: esac
1728: else :
1729: # compilation failed
1730: $3
1731: fi
1732: fi
1733: rm -fr conftest*
1734: ])# _LT_TRY_DLOPEN_SELF
1735:
1736:
1737: # LT_SYS_DLOPEN_SELF
1738: # ------------------
1739: AC_DEFUN([LT_SYS_DLOPEN_SELF],
1740: [m4_require([_LT_HEADER_DLFCN])dnl
1741: if test "x$enable_dlopen" != xyes; then
1742: enable_dlopen=unknown
1743: enable_dlopen_self=unknown
1744: enable_dlopen_self_static=unknown
1745: else
1746: lt_cv_dlopen=no
1747: lt_cv_dlopen_libs=
1748:
1749: case $host_os in
1750: beos*)
1751: lt_cv_dlopen="load_add_on"
1752: lt_cv_dlopen_libs=
1753: lt_cv_dlopen_self=yes
1754: ;;
1755:
1756: mingw* | pw32* | cegcc*)
1757: lt_cv_dlopen="LoadLibrary"
1758: lt_cv_dlopen_libs=
1759: ;;
1760:
1761: cygwin*)
1762: lt_cv_dlopen="dlopen"
1763: lt_cv_dlopen_libs=
1764: ;;
1765:
1766: darwin*)
1767: # if libdl is installed we need to link against it
1768: AC_CHECK_LIB([dl], [dlopen],
1769: [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
1770: lt_cv_dlopen="dyld"
1771: lt_cv_dlopen_libs=
1772: lt_cv_dlopen_self=yes
1773: ])
1774: ;;
1775:
1776: *)
1777: AC_CHECK_FUNC([shl_load],
1778: [lt_cv_dlopen="shl_load"],
1779: [AC_CHECK_LIB([dld], [shl_load],
1780: [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
1781: [AC_CHECK_FUNC([dlopen],
1782: [lt_cv_dlopen="dlopen"],
1783: [AC_CHECK_LIB([dl], [dlopen],
1784: [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
1785: [AC_CHECK_LIB([svld], [dlopen],
1786: [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
1787: [AC_CHECK_LIB([dld], [dld_link],
1788: [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
1789: ])
1790: ])
1791: ])
1792: ])
1793: ])
1794: ;;
1795: esac
1796:
1797: if test "x$lt_cv_dlopen" != xno; then
1798: enable_dlopen=yes
1799: else
1800: enable_dlopen=no
1801: fi
1802:
1803: case $lt_cv_dlopen in
1804: dlopen)
1805: save_CPPFLAGS="$CPPFLAGS"
1806: test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1807:
1808: save_LDFLAGS="$LDFLAGS"
1809: wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
1810:
1811: save_LIBS="$LIBS"
1812: LIBS="$lt_cv_dlopen_libs $LIBS"
1813:
1814: AC_CACHE_CHECK([whether a program can dlopen itself],
1815: lt_cv_dlopen_self, [dnl
1816: _LT_TRY_DLOPEN_SELF(
1817: lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
1818: lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
1819: ])
1820:
1821: if test "x$lt_cv_dlopen_self" = xyes; then
1822: wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
1823: AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
1824: lt_cv_dlopen_self_static, [dnl
1825: _LT_TRY_DLOPEN_SELF(
1826: lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
1827: lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
1828: ])
1829: fi
1830:
1831: CPPFLAGS="$save_CPPFLAGS"
1832: LDFLAGS="$save_LDFLAGS"
1833: LIBS="$save_LIBS"
1834: ;;
1835: esac
1836:
1837: case $lt_cv_dlopen_self in
1838: yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1839: *) enable_dlopen_self=unknown ;;
1840: esac
1841:
1842: case $lt_cv_dlopen_self_static in
1843: yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1844: *) enable_dlopen_self_static=unknown ;;
1845: esac
1846: fi
1847: _LT_DECL([dlopen_support], [enable_dlopen], [0],
1848: [Whether dlopen is supported])
1849: _LT_DECL([dlopen_self], [enable_dlopen_self], [0],
1850: [Whether dlopen of programs is supported])
1851: _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
1852: [Whether dlopen of statically linked programs is supported])
1853: ])# LT_SYS_DLOPEN_SELF
1854:
1855: # Old name:
1856: AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
1857: dnl aclocal-1.4 backwards compatibility:
1858: dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
1859:
1860:
1861: # _LT_COMPILER_C_O([TAGNAME])
1862: # ---------------------------
1863: # Check to see if options -c and -o are simultaneously supported by compiler.
1864: # This macro does not hard code the compiler like AC_PROG_CC_C_O.
1865: m4_defun([_LT_COMPILER_C_O],
1866: [m4_require([_LT_DECL_SED])dnl
1867: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1868: m4_require([_LT_TAG_COMPILER])dnl
1869: AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
1870: [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
1871: [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
1872: $RM -r conftest 2>/dev/null
1873: mkdir conftest
1874: cd conftest
1875: mkdir out
1876: echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1877:
1878: lt_compiler_flag="-o out/conftest2.$ac_objext"
1879: # Insert the option either (1) after the last *FLAGS variable, or
1880: # (2) before a word containing "conftest.", or (3) at the end.
1881: # Note that $ac_compile itself does not contain backslashes and begins
1882: # with a dollar sign (not a hyphen), so the echo should work correctly.
1883: lt_compile=`echo "$ac_compile" | $SED \
1884: -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1885: -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1886: -e 's:$: $lt_compiler_flag:'`
1887: (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1888: (eval "$lt_compile" 2>out/conftest.err)
1889: ac_status=$?
1890: cat out/conftest.err >&AS_MESSAGE_LOG_FD
1891: echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1892: if (exit $ac_status) && test -s out/conftest2.$ac_objext
1893: then
1894: # The compiler can only warn and ignore the option if not recognized
1895: # So say no if there are warnings
1896: $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
1897: $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
1898: if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
1899: _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
1900: fi
1901: fi
1902: chmod u+w . 2>&AS_MESSAGE_LOG_FD
1903: $RM conftest*
1904: # SGI C++ compiler will create directory out/ii_files/ for
1905: # template instantiation
1906: test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
1907: $RM out/* && rmdir out
1908: cd ..
1909: $RM -r conftest
1910: $RM conftest*
1911: ])
1912: _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
1913: [Does compiler simultaneously support -c and -o options?])
1914: ])# _LT_COMPILER_C_O
1915:
1916:
1917: # _LT_COMPILER_FILE_LOCKS([TAGNAME])
1918: # ----------------------------------
1919: # Check to see if we can do hard links to lock some files if needed
1920: m4_defun([_LT_COMPILER_FILE_LOCKS],
1921: [m4_require([_LT_ENABLE_LOCK])dnl
1922: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1923: _LT_COMPILER_C_O([$1])
1924:
1925: hard_links="nottested"
1926: if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
1927: # do not overwrite the value of need_locks provided by the user
1928: AC_MSG_CHECKING([if we can lock with hard links])
1929: hard_links=yes
1930: $RM conftest*
1931: ln conftest.a conftest.b 2>/dev/null && hard_links=no
1932: touch conftest.a
1933: ln conftest.a conftest.b 2>&5 || hard_links=no
1934: ln conftest.a conftest.b 2>/dev/null && hard_links=no
1935: AC_MSG_RESULT([$hard_links])
1936: if test "$hard_links" = no; then
1937: AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
1938: need_locks=warn
1939: fi
1940: else
1941: need_locks=no
1942: fi
1943: _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
1944: ])# _LT_COMPILER_FILE_LOCKS
1945:
1946:
1947: # _LT_CHECK_OBJDIR
1948: # ----------------
1949: m4_defun([_LT_CHECK_OBJDIR],
1950: [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
1951: [rm -f .libs 2>/dev/null
1952: mkdir .libs 2>/dev/null
1953: if test -d .libs; then
1954: lt_cv_objdir=.libs
1955: else
1956: # MS-DOS does not allow filenames that begin with a dot.
1957: lt_cv_objdir=_libs
1958: fi
1959: rmdir .libs 2>/dev/null])
1960: objdir=$lt_cv_objdir
1961: _LT_DECL([], [objdir], [0],
1962: [The name of the directory that contains temporary libtool files])dnl
1963: m4_pattern_allow([LT_OBJDIR])dnl
1964: AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
1965: [Define to the sub-directory in which libtool stores uninstalled libraries.])
1966: ])# _LT_CHECK_OBJDIR
1967:
1968:
1969: # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
1970: # --------------------------------------
1971: # Check hardcoding attributes.
1972: m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
1973: [AC_MSG_CHECKING([how to hardcode library paths into programs])
1974: _LT_TAGVAR(hardcode_action, $1)=
1975: if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
1976: test -n "$_LT_TAGVAR(runpath_var, $1)" ||
1977: test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
1978:
1979: # We can hardcode non-existent directories.
1980: if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
1981: # If the only mechanism to avoid hardcoding is shlibpath_var, we
1982: # have to relink, otherwise we might link with an installed library
1983: # when we should be linking with a yet-to-be-installed one
1984: ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1985: test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
1986: # Linking always hardcodes the temporary library directory.
1987: _LT_TAGVAR(hardcode_action, $1)=relink
1988: else
1989: # We can link without hardcoding, and we can hardcode nonexisting dirs.
1990: _LT_TAGVAR(hardcode_action, $1)=immediate
1991: fi
1992: else
1993: # We cannot hardcode anything, or else we can only hardcode existing
1994: # directories.
1995: _LT_TAGVAR(hardcode_action, $1)=unsupported
1996: fi
1997: AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
1998:
1999: if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
2000: test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
2001: # Fast installation is not supported
2002: enable_fast_install=no
2003: elif test "$shlibpath_overrides_runpath" = yes ||
2004: test "$enable_shared" = no; then
2005: # Fast installation is not necessary
2006: enable_fast_install=needless
2007: fi
2008: _LT_TAGDECL([], [hardcode_action], [0],
2009: [How to hardcode a shared library path into an executable])
2010: ])# _LT_LINKER_HARDCODE_LIBPATH
2011:
2012:
2013: # _LT_CMD_STRIPLIB
2014: # ----------------
2015: m4_defun([_LT_CMD_STRIPLIB],
2016: [m4_require([_LT_DECL_EGREP])
2017: striplib=
2018: old_striplib=
2019: AC_MSG_CHECKING([whether stripping libraries is possible])
2020: if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
2021: test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
2022: test -z "$striplib" && striplib="$STRIP --strip-unneeded"
2023: AC_MSG_RESULT([yes])
2024: else
2025: # FIXME - insert some real tests, host_os isn't really good enough
2026: case $host_os in
2027: darwin*)
2028: if test -n "$STRIP" ; then
2029: striplib="$STRIP -x"
2030: old_striplib="$STRIP -S"
2031: AC_MSG_RESULT([yes])
2032: else
2033: AC_MSG_RESULT([no])
2034: fi
2035: ;;
2036: *)
2037: AC_MSG_RESULT([no])
2038: ;;
2039: esac
2040: fi
2041: _LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
2042: _LT_DECL([], [striplib], [1])
2043: ])# _LT_CMD_STRIPLIB
2044:
2045:
2046: # _LT_SYS_DYNAMIC_LINKER([TAG])
2047: # -----------------------------
2048: # PORTME Fill in your ld.so characteristics
2049: m4_defun([_LT_SYS_DYNAMIC_LINKER],
2050: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2051: m4_require([_LT_DECL_EGREP])dnl
2052: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2053: m4_require([_LT_DECL_OBJDUMP])dnl
2054: m4_require([_LT_DECL_SED])dnl
2055: AC_MSG_CHECKING([dynamic linker characteristics])
2056: m4_if([$1],
2057: [], [
2058: if test "$GCC" = yes; then
2059: case $host_os in
2060: darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
2061: *) lt_awk_arg="/^libraries:/" ;;
2062: esac
2063: lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
2064: if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then
2065: # if the path contains ";" then we assume it to be the separator
2066: # otherwise default to the standard path separator (i.e. ":") - it is
2067: # assumed that no part of a normal pathname contains ";" but that should
2068: # okay in the real world where ";" in dirpaths is itself problematic.
2069: lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'`
2070: else
2071: lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2072: fi
2073: # Ok, now we have the path, separated by spaces, we can step through it
2074: # and add multilib dir if necessary.
2075: lt_tmp_lt_search_path_spec=
2076: lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
2077: for lt_sys_path in $lt_search_path_spec; do
2078: if test -d "$lt_sys_path/$lt_multi_os_dir"; then
2079: lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
2080: else
2081: test -d "$lt_sys_path" && \
2082: lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
2083: fi
2084: done
2085: lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk '
2086: BEGIN {RS=" "; FS="/|\n";} {
2087: lt_foo="";
2088: lt_count=0;
2089: for (lt_i = NF; lt_i > 0; lt_i--) {
2090: if ($lt_i != "" && $lt_i != ".") {
2091: if ($lt_i == "..") {
2092: lt_count++;
2093: } else {
2094: if (lt_count == 0) {
2095: lt_foo="/" $lt_i lt_foo;
2096: } else {
2097: lt_count--;
2098: }
2099: }
2100: }
2101: }
2102: if (lt_foo != "") { lt_freq[[lt_foo]]++; }
2103: if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
2104: }'`
2105: sys_lib_search_path_spec=`$ECHO $lt_search_path_spec`
2106: else
2107: sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2108: fi])
2109: library_names_spec=
2110: libname_spec='lib$name'
2111: soname_spec=
2112: shrext_cmds=".so"
2113: postinstall_cmds=
2114: postuninstall_cmds=
2115: finish_cmds=
2116: finish_eval=
2117: shlibpath_var=
2118: shlibpath_overrides_runpath=unknown
2119: version_type=none
2120: dynamic_linker="$host_os ld.so"
2121: sys_lib_dlsearch_path_spec="/lib /usr/lib"
2122: need_lib_prefix=unknown
2123: hardcode_into_libs=no
2124:
2125: # when you set need_version to no, make sure it does not cause -set_version
2126: # flags to be left without arguments
2127: need_version=unknown
2128:
2129: case $host_os in
2130: aix3*)
2131: version_type=linux
2132: library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
2133: shlibpath_var=LIBPATH
2134:
2135: # AIX 3 has no versioning support, so we append a major version to the name.
2136: soname_spec='${libname}${release}${shared_ext}$major'
2137: ;;
2138:
2139: aix[[4-9]]*)
2140: version_type=linux
2141: need_lib_prefix=no
2142: need_version=no
2143: hardcode_into_libs=yes
2144: if test "$host_cpu" = ia64; then
2145: # AIX 5 supports IA64
2146: library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
2147: shlibpath_var=LD_LIBRARY_PATH
2148: else
2149: # With GCC up to 2.95.x, collect2 would create an import file
2150: # for dependence libraries. The import file would start with
2151: # the line `#! .'. This would cause the generated library to
2152: # depend on `.', always an invalid library. This was fixed in
2153: # development snapshots of GCC prior to 3.0.
2154: case $host_os in
2155: aix4 | aix4.[[01]] | aix4.[[01]].*)
2156: if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2157: echo ' yes '
2158: echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
2159: :
2160: else
2161: can_build_shared=no
2162: fi
2163: ;;
2164: esac
2165: # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
2166: # soname into executable. Probably we can add versioning support to
2167: # collect2, so additional links can be useful in future.
2168: if test "$aix_use_runtimelinking" = yes; then
2169: # If using run time linking (on AIX 4.2 or later) use lib<name>.so
2170: # instead of lib<name>.a to let people know that these are not
2171: # typical AIX shared libraries.
2172: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2173: else
2174: # We preserve .a as extension for shared libraries through AIX4.2
2175: # and later when we are not doing run time linking.
2176: library_names_spec='${libname}${release}.a $libname.a'
2177: soname_spec='${libname}${release}${shared_ext}$major'
2178: fi
2179: shlibpath_var=LIBPATH
2180: fi
2181: ;;
2182:
2183: amigaos*)
2184: case $host_cpu in
2185: powerpc)
2186: # Since July 2007 AmigaOS4 officially supports .so libraries.
2187: # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
2188: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2189: ;;
2190: m68k)
2191: library_names_spec='$libname.ixlibrary $libname.a'
2192: # Create ${libname}_ixlibrary.a entries in /sys/libs.
2193: finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''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 ${libname}_ixlibrary.a || exit 1; done'
2194: ;;
2195: esac
2196: ;;
2197:
2198: beos*)
2199: library_names_spec='${libname}${shared_ext}'
2200: dynamic_linker="$host_os ld.so"
2201: shlibpath_var=LIBRARY_PATH
2202: ;;
2203:
2204: bsdi[[45]]*)
2205: version_type=linux
2206: need_version=no
2207: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2208: soname_spec='${libname}${release}${shared_ext}$major'
2209: finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2210: shlibpath_var=LD_LIBRARY_PATH
2211: sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2212: sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2213: # the default ld.so.conf also contains /usr/contrib/lib and
2214: # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2215: # libtool to hard-code these into programs
2216: ;;
2217:
2218: cygwin* | mingw* | pw32* | cegcc*)
2219: version_type=windows
2220: shrext_cmds=".dll"
2221: need_version=no
2222: need_lib_prefix=no
2223:
2224: case $GCC,$host_os in
2225: yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
2226: library_names_spec='$libname.dll.a'
2227: # DLL is installed to $(libdir)/../bin by postinstall_cmds
2228: postinstall_cmds='base_file=`basename \${file}`~
2229: dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
2230: dldir=$destdir/`dirname \$dlpath`~
2231: test -d \$dldir || mkdir -p \$dldir~
2232: $install_prog $dir/$dlname \$dldir/$dlname~
2233: chmod a+x \$dldir/$dlname~
2234: if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2235: eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2236: fi'
2237: postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2238: dlpath=$dir/\$dldll~
2239: $RM \$dlpath'
2240: shlibpath_overrides_runpath=yes
2241:
2242: case $host_os in
2243: cygwin*)
2244: # Cygwin DLLs use 'cyg' prefix rather than 'lib'
2245: soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2246: sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
2247: ;;
2248: mingw* | cegcc*)
2249: # MinGW DLLs use traditional 'lib' prefix
2250: soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2251: sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
2252: if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
2253: # It is most probably a Windows format PATH printed by
2254: # mingw gcc, but we are running on Cygwin. Gcc prints its search
2255: # path with ; separators, and with drive letters. We can handle the
2256: # drive letters (cygwin fileutils understands them), so leave them,
2257: # especially as we might pass files found there to a mingw objdump,
2258: # which wouldn't understand a cygwinified path. Ahh.
2259: sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
2260: else
2261: sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2262: fi
2263: ;;
2264: pw32*)
2265: # pw32 DLLs use 'pw' prefix rather than 'lib'
2266: library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2267: ;;
2268: esac
2269: ;;
2270:
2271: *)
2272: library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
2273: ;;
2274: esac
2275: dynamic_linker='Win32 ld.exe'
2276: # FIXME: first we should search . and the directory the executable is in
2277: shlibpath_var=PATH
2278: ;;
2279:
2280: darwin* | rhapsody*)
2281: dynamic_linker="$host_os dyld"
2282: version_type=darwin
2283: need_lib_prefix=no
2284: need_version=no
2285: library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
2286: soname_spec='${libname}${release}${major}$shared_ext'
2287: shlibpath_overrides_runpath=yes
2288: shlibpath_var=DYLD_LIBRARY_PATH
2289: shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
2290: m4_if([$1], [],[
2291: sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
2292: sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
2293: ;;
2294:
2295: dgux*)
2296: version_type=linux
2297: need_lib_prefix=no
2298: need_version=no
2299: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
2300: soname_spec='${libname}${release}${shared_ext}$major'
2301: shlibpath_var=LD_LIBRARY_PATH
2302: ;;
2303:
2304: freebsd1.*)
2305: dynamic_linker=no
2306: ;;
2307:
2308: freebsd* | dragonfly*)
2309: # DragonFly does not have aout. When/if they implement a new
2310: # versioning mechanism, adjust this.
2311: if test -x /usr/bin/objformat; then
2312: objformat=`/usr/bin/objformat`
2313: else
2314: case $host_os in
2315: freebsd[[123]].*) objformat=aout ;;
2316: *) objformat=elf ;;
2317: esac
2318: fi
2319: version_type=freebsd-$objformat
2320: case $version_type in
2321: freebsd-elf*)
2322: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2323: need_version=no
2324: need_lib_prefix=no
2325: ;;
2326: freebsd-*)
2327: library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
2328: need_version=yes
2329: ;;
2330: esac
2331: shlibpath_var=LD_LIBRARY_PATH
2332: case $host_os in
2333: freebsd2*)
2334: shlibpath_overrides_runpath=yes
2335: ;;
2336: freebsd3.[[01]]* | freebsdelf3.[[01]]*)
2337: shlibpath_overrides_runpath=yes
2338: hardcode_into_libs=yes
2339: ;;
2340: freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
2341: freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
2342: shlibpath_overrides_runpath=no
2343: hardcode_into_libs=yes
2344: ;;
2345: *) # from 4.6 on, and DragonFly
2346: shlibpath_overrides_runpath=yes
2347: hardcode_into_libs=yes
2348: ;;
2349: esac
2350: ;;
2351:
2352: gnu*)
2353: version_type=linux
2354: need_lib_prefix=no
2355: need_version=no
2356: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2357: soname_spec='${libname}${release}${shared_ext}$major'
2358: shlibpath_var=LD_LIBRARY_PATH
2359: hardcode_into_libs=yes
2360: ;;
2361:
2362: hpux9* | hpux10* | hpux11*)
2363: # Give a soname corresponding to the major version so that dld.sl refuses to
2364: # link against other versions.
2365: version_type=sunos
2366: need_lib_prefix=no
2367: need_version=no
2368: case $host_cpu in
2369: ia64*)
2370: shrext_cmds='.so'
2371: hardcode_into_libs=yes
2372: dynamic_linker="$host_os dld.so"
2373: shlibpath_var=LD_LIBRARY_PATH
2374: shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2375: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2376: soname_spec='${libname}${release}${shared_ext}$major'
2377: if test "X$HPUX_IA64_MODE" = X32; then
2378: sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
2379: else
2380: sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
2381: fi
2382: sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2383: ;;
2384: hppa*64*)
2385: shrext_cmds='.sl'
2386: hardcode_into_libs=yes
2387: dynamic_linker="$host_os dld.sl"
2388: shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
2389: shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2390: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2391: soname_spec='${libname}${release}${shared_ext}$major'
2392: sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
2393: sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2394: ;;
2395: *)
2396: shrext_cmds='.sl'
2397: dynamic_linker="$host_os dld.sl"
2398: shlibpath_var=SHLIB_PATH
2399: shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2400: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2401: soname_spec='${libname}${release}${shared_ext}$major'
2402: ;;
2403: esac
2404: # HP-UX runs *really* slowly unless shared libraries are mode 555.
2405: postinstall_cmds='chmod 555 $lib'
2406: ;;
2407:
2408: interix[[3-9]]*)
2409: version_type=linux
2410: need_lib_prefix=no
2411: need_version=no
2412: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2413: soname_spec='${libname}${release}${shared_ext}$major'
2414: dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
2415: shlibpath_var=LD_LIBRARY_PATH
2416: shlibpath_overrides_runpath=no
2417: hardcode_into_libs=yes
2418: ;;
2419:
2420: irix5* | irix6* | nonstopux*)
2421: case $host_os in
2422: nonstopux*) version_type=nonstopux ;;
2423: *)
2424: if test "$lt_cv_prog_gnu_ld" = yes; then
2425: version_type=linux
2426: else
2427: version_type=irix
2428: fi ;;
2429: esac
2430: need_lib_prefix=no
2431: need_version=no
2432: soname_spec='${libname}${release}${shared_ext}$major'
2433: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
2434: case $host_os in
2435: irix5* | nonstopux*)
2436: libsuff= shlibsuff=
2437: ;;
2438: *)
2439: case $LD in # libtool.m4 will add one of these switches to LD
2440: *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
2441: libsuff= shlibsuff= libmagic=32-bit;;
2442: *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
2443: libsuff=32 shlibsuff=N32 libmagic=N32;;
2444: *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
2445: libsuff=64 shlibsuff=64 libmagic=64-bit;;
2446: *) libsuff= shlibsuff= libmagic=never-match;;
2447: esac
2448: ;;
2449: esac
2450: shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2451: shlibpath_overrides_runpath=no
2452: sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
2453: sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
2454: hardcode_into_libs=yes
2455: ;;
2456:
2457: # No shared lib support for Linux oldld, aout, or coff.
2458: linux*oldld* | linux*aout* | linux*coff*)
2459: dynamic_linker=no
2460: ;;
2461:
2462: # This must be Linux ELF.
2463: linux* | k*bsd*-gnu | kopensolaris*-gnu)
2464: version_type=linux
2465: need_lib_prefix=no
2466: need_version=no
2467: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2468: soname_spec='${libname}${release}${shared_ext}$major'
2469: finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2470: shlibpath_var=LD_LIBRARY_PATH
2471: shlibpath_overrides_runpath=no
2472: # Some binutils ld are patched to set DT_RUNPATH
2473: save_LDFLAGS=$LDFLAGS
2474: save_libdir=$libdir
2475: eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
2476: LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
2477: AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
2478: [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
2479: [shlibpath_overrides_runpath=yes])])
2480: LDFLAGS=$save_LDFLAGS
2481: libdir=$save_libdir
2482:
2483: # This implies no fast_install, which is unacceptable.
2484: # Some rework will be needed to allow for fast_install
2485: # before this can be enabled.
2486: hardcode_into_libs=yes
2487:
2488: # Append ld.so.conf contents to the search path
2489: if test -f /etc/ld.so.conf; then
2490: 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;/^$/d' | tr '\n' ' '`
2491: sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
2492: fi
2493:
2494: # We used to test for /lib/ld.so.1 and disable shared libraries on
2495: # powerpc, because MkLinux only supported shared libraries with the
2496: # GNU dynamic linker. Since this was broken with cross compilers,
2497: # most powerpc-linux boxes support dynamic linking these days and
2498: # people can always --disable-shared, the test was removed, and we
2499: # assume the GNU/Linux dynamic linker is in use.
2500: dynamic_linker='GNU/Linux ld.so'
2501: ;;
2502:
2503: netbsdelf*-gnu)
2504: version_type=linux
2505: need_lib_prefix=no
2506: need_version=no
2507: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2508: soname_spec='${libname}${release}${shared_ext}$major'
2509: shlibpath_var=LD_LIBRARY_PATH
2510: shlibpath_overrides_runpath=no
2511: hardcode_into_libs=yes
2512: dynamic_linker='NetBSD ld.elf_so'
2513: ;;
2514:
2515: netbsd*)
2516: version_type=sunos
2517: need_lib_prefix=no
2518: need_version=no
2519: if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
2520: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2521: finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2522: dynamic_linker='NetBSD (a.out) ld.so'
2523: else
2524: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2525: soname_spec='${libname}${release}${shared_ext}$major'
2526: dynamic_linker='NetBSD ld.elf_so'
2527: fi
2528: shlibpath_var=LD_LIBRARY_PATH
2529: shlibpath_overrides_runpath=yes
2530: hardcode_into_libs=yes
2531: ;;
2532:
2533: newsos6)
2534: version_type=linux
2535: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2536: shlibpath_var=LD_LIBRARY_PATH
2537: shlibpath_overrides_runpath=yes
2538: ;;
2539:
2540: *nto* | *qnx*)
2541: version_type=qnx
2542: need_lib_prefix=no
2543: need_version=no
2544: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2545: soname_spec='${libname}${release}${shared_ext}$major'
2546: shlibpath_var=LD_LIBRARY_PATH
2547: shlibpath_overrides_runpath=no
2548: hardcode_into_libs=yes
2549: dynamic_linker='ldqnx.so'
2550: ;;
2551:
2552: openbsd*)
2553: version_type=sunos
2554: sys_lib_dlsearch_path_spec="/usr/lib"
2555: need_lib_prefix=no
2556: # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
2557: case $host_os in
2558: openbsd3.3 | openbsd3.3.*) need_version=yes ;;
2559: *) need_version=no ;;
2560: esac
2561: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2562: finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2563: shlibpath_var=LD_LIBRARY_PATH
2564: if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2565: case $host_os in
2566: openbsd2.[[89]] | openbsd2.[[89]].*)
2567: shlibpath_overrides_runpath=no
2568: ;;
2569: *)
2570: shlibpath_overrides_runpath=yes
2571: ;;
2572: esac
2573: else
2574: shlibpath_overrides_runpath=yes
2575: fi
2576: ;;
2577:
2578: os2*)
2579: libname_spec='$name'
2580: shrext_cmds=".dll"
2581: need_lib_prefix=no
2582: library_names_spec='$libname${shared_ext} $libname.a'
2583: dynamic_linker='OS/2 ld.exe'
2584: shlibpath_var=LIBPATH
2585: ;;
2586:
2587: osf3* | osf4* | osf5*)
2588: version_type=osf
2589: need_lib_prefix=no
2590: need_version=no
2591: soname_spec='${libname}${release}${shared_ext}$major'
2592: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2593: shlibpath_var=LD_LIBRARY_PATH
2594: sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
2595: sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
2596: ;;
2597:
2598: rdos*)
2599: dynamic_linker=no
2600: ;;
2601:
2602: solaris*)
2603: version_type=linux
2604: need_lib_prefix=no
2605: need_version=no
2606: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2607: soname_spec='${libname}${release}${shared_ext}$major'
2608: shlibpath_var=LD_LIBRARY_PATH
2609: shlibpath_overrides_runpath=yes
2610: hardcode_into_libs=yes
2611: # ldd complains unless libraries are executable
2612: postinstall_cmds='chmod +x $lib'
2613: ;;
2614:
2615: sunos4*)
2616: version_type=sunos
2617: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2618: finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
2619: shlibpath_var=LD_LIBRARY_PATH
2620: shlibpath_overrides_runpath=yes
2621: if test "$with_gnu_ld" = yes; then
2622: need_lib_prefix=no
2623: fi
2624: need_version=yes
2625: ;;
2626:
2627: sysv4 | sysv4.3*)
2628: version_type=linux
2629: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2630: soname_spec='${libname}${release}${shared_ext}$major'
2631: shlibpath_var=LD_LIBRARY_PATH
2632: case $host_vendor in
2633: sni)
2634: shlibpath_overrides_runpath=no
2635: need_lib_prefix=no
2636: runpath_var=LD_RUN_PATH
2637: ;;
2638: siemens)
2639: need_lib_prefix=no
2640: ;;
2641: motorola)
2642: need_lib_prefix=no
2643: need_version=no
2644: shlibpath_overrides_runpath=no
2645: sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
2646: ;;
2647: esac
2648: ;;
2649:
2650: sysv4*MP*)
2651: if test -d /usr/nec ;then
2652: version_type=linux
2653: library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
2654: soname_spec='$libname${shared_ext}.$major'
2655: shlibpath_var=LD_LIBRARY_PATH
2656: fi
2657: ;;
2658:
2659: sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
2660: version_type=freebsd-elf
2661: need_lib_prefix=no
2662: need_version=no
2663: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2664: soname_spec='${libname}${release}${shared_ext}$major'
2665: shlibpath_var=LD_LIBRARY_PATH
2666: shlibpath_overrides_runpath=yes
2667: hardcode_into_libs=yes
2668: if test "$with_gnu_ld" = yes; then
2669: sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
2670: else
2671: sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
2672: case $host_os in
2673: sco3.2v5*)
2674: sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
2675: ;;
2676: esac
2677: fi
2678: sys_lib_dlsearch_path_spec='/usr/lib'
2679: ;;
2680:
2681: tpf*)
2682: # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
2683: version_type=linux
2684: need_lib_prefix=no
2685: need_version=no
2686: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2687: shlibpath_var=LD_LIBRARY_PATH
2688: shlibpath_overrides_runpath=no
2689: hardcode_into_libs=yes
2690: ;;
2691:
2692: uts4*)
2693: version_type=linux
2694: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2695: soname_spec='${libname}${release}${shared_ext}$major'
2696: shlibpath_var=LD_LIBRARY_PATH
2697: ;;
2698:
2699: *)
2700: dynamic_linker=no
2701: ;;
2702: esac
2703: AC_MSG_RESULT([$dynamic_linker])
2704: test "$dynamic_linker" = no && can_build_shared=no
2705:
2706: variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
2707: if test "$GCC" = yes; then
2708: variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
2709: fi
2710:
2711: if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
2712: sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
2713: fi
2714: if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
2715: sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
2716: fi
2717:
2718: _LT_DECL([], [variables_saved_for_relink], [1],
2719: [Variables whose values should be saved in libtool wrapper scripts and
2720: restored at link time])
2721: _LT_DECL([], [need_lib_prefix], [0],
2722: [Do we need the "lib" prefix for modules?])
2723: _LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
2724: _LT_DECL([], [version_type], [0], [Library versioning type])
2725: _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
2726: _LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
2727: _LT_DECL([], [shlibpath_overrides_runpath], [0],
2728: [Is shlibpath searched before the hard-coded library search path?])
2729: _LT_DECL([], [libname_spec], [1], [Format of library name prefix])
2730: _LT_DECL([], [library_names_spec], [1],
2731: [[List of archive names. First name is the real one, the rest are links.
2732: The last name is the one that the linker finds with -lNAME]])
2733: _LT_DECL([], [soname_spec], [1],
2734: [[The coded name of the library, if different from the real name]])
2735: _LT_DECL([], [postinstall_cmds], [2],
2736: [Command to use after installation of a shared archive])
2737: _LT_DECL([], [postuninstall_cmds], [2],
2738: [Command to use after uninstallation of a shared archive])
2739: _LT_DECL([], [finish_cmds], [2],
2740: [Commands used to finish a libtool library installation in a directory])
2741: _LT_DECL([], [finish_eval], [1],
2742: [[As "finish_cmds", except a single script fragment to be evaled but
2743: not shown]])
2744: _LT_DECL([], [hardcode_into_libs], [0],
2745: [Whether we should hardcode library paths into libraries])
2746: _LT_DECL([], [sys_lib_search_path_spec], [2],
2747: [Compile-time system search path for libraries])
2748: _LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
2749: [Run-time system search path for libraries])
2750: ])# _LT_SYS_DYNAMIC_LINKER
2751:
2752:
2753: # _LT_PATH_TOOL_PREFIX(TOOL)
2754: # --------------------------
2755: # find a file program which can recognize shared library
2756: AC_DEFUN([_LT_PATH_TOOL_PREFIX],
2757: [m4_require([_LT_DECL_EGREP])dnl
2758: AC_MSG_CHECKING([for $1])
2759: AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2760: [case $MAGIC_CMD in
2761: [[\\/*] | ?:[\\/]*])
2762: lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2763: ;;
2764: *)
2765: lt_save_MAGIC_CMD="$MAGIC_CMD"
2766: lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2767: dnl $ac_dummy forces splitting on constant user-supplied paths.
2768: dnl POSIX.2 word splitting is done only on the output of word expansions,
2769: dnl not every word. This closes a longstanding sh security hole.
2770: ac_dummy="m4_if([$2], , $PATH, [$2])"
2771: for ac_dir in $ac_dummy; do
2772: IFS="$lt_save_ifs"
2773: test -z "$ac_dir" && ac_dir=.
2774: if test -f $ac_dir/$1; then
2775: lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2776: if test -n "$file_magic_test_file"; then
2777: case $deplibs_check_method in
2778: "file_magic "*)
2779: file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
2780: MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2781: if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2782: $EGREP "$file_magic_regex" > /dev/null; then
2783: :
2784: else
2785: cat <<_LT_EOF 1>&2
2786:
2787: *** Warning: the command libtool uses to detect shared libraries,
2788: *** $file_magic_cmd, produces output that libtool cannot recognize.
2789: *** The result is that libtool may fail to recognize shared libraries
2790: *** as such. This will affect the creation of libtool libraries that
2791: *** depend on shared libraries, but programs linked with such libtool
2792: *** libraries will work regardless of this problem. Nevertheless, you
2793: *** may want to report the problem to your system manager and/or to
2794: *** bug-libtool@gnu.org
2795:
2796: _LT_EOF
2797: fi ;;
2798: esac
2799: fi
2800: break
2801: fi
2802: done
2803: IFS="$lt_save_ifs"
2804: MAGIC_CMD="$lt_save_MAGIC_CMD"
2805: ;;
2806: esac])
2807: MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2808: if test -n "$MAGIC_CMD"; then
2809: AC_MSG_RESULT($MAGIC_CMD)
2810: else
2811: AC_MSG_RESULT(no)
2812: fi
2813: _LT_DECL([], [MAGIC_CMD], [0],
2814: [Used to examine libraries when file_magic_cmd begins with "file"])dnl
2815: ])# _LT_PATH_TOOL_PREFIX
2816:
2817: # Old name:
2818: AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
2819: dnl aclocal-1.4 backwards compatibility:
2820: dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
2821:
2822:
2823: # _LT_PATH_MAGIC
2824: # --------------
2825: # find a file program which can recognize a shared library
2826: m4_defun([_LT_PATH_MAGIC],
2827: [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
2828: if test -z "$lt_cv_path_MAGIC_CMD"; then
2829: if test -n "$ac_tool_prefix"; then
2830: _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
2831: else
2832: MAGIC_CMD=:
2833: fi
2834: fi
2835: ])# _LT_PATH_MAGIC
2836:
2837:
2838: # LT_PATH_LD
2839: # ----------
2840: # find the pathname to the GNU or non-GNU linker
2841: AC_DEFUN([LT_PATH_LD],
2842: [AC_REQUIRE([AC_PROG_CC])dnl
2843: AC_REQUIRE([AC_CANONICAL_HOST])dnl
2844: AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2845: m4_require([_LT_DECL_SED])dnl
2846: m4_require([_LT_DECL_EGREP])dnl
2847:
2848: AC_ARG_WITH([gnu-ld],
2849: [AS_HELP_STRING([--with-gnu-ld],
2850: [assume the C compiler uses GNU ld @<:@default=no@:>@])],
2851: [test "$withval" = no || with_gnu_ld=yes],
2852: [with_gnu_ld=no])dnl
2853:
2854: ac_prog=ld
2855: if test "$GCC" = yes; then
2856: # Check if gcc -print-prog-name=ld gives a path.
2857: AC_MSG_CHECKING([for ld used by $CC])
2858: case $host in
2859: *-*-mingw*)
2860: # gcc leaves a trailing carriage return which upsets mingw
2861: ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2862: *)
2863: ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2864: esac
2865: case $ac_prog in
2866: # Accept absolute paths.
2867: [[\\/]]* | ?:[[\\/]]*)
2868: re_direlt='/[[^/]][[^/]]*/\.\./'
2869: # Canonicalize the pathname of ld
2870: ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
2871: while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
2872: ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
2873: done
2874: test -z "$LD" && LD="$ac_prog"
2875: ;;
2876: "")
2877: # If it fails, then pretend we aren't using GCC.
2878: ac_prog=ld
2879: ;;
2880: *)
2881: # If it is relative, then search for the first ld in PATH.
2882: with_gnu_ld=unknown
2883: ;;
2884: esac
2885: elif test "$with_gnu_ld" = yes; then
2886: AC_MSG_CHECKING([for GNU ld])
2887: else
2888: AC_MSG_CHECKING([for non-GNU ld])
2889: fi
2890: AC_CACHE_VAL(lt_cv_path_LD,
2891: [if test -z "$LD"; then
2892: lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2893: for ac_dir in $PATH; do
2894: IFS="$lt_save_ifs"
2895: test -z "$ac_dir" && ac_dir=.
2896: if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2897: lt_cv_path_LD="$ac_dir/$ac_prog"
2898: # Check to see if the program is GNU ld. I'd rather use --version,
2899: # but apparently some variants of GNU ld only accept -v.
2900: # Break only if it was the GNU/non-GNU ld that we prefer.
2901: case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2902: *GNU* | *'with BFD'*)
2903: test "$with_gnu_ld" != no && break
2904: ;;
2905: *)
2906: test "$with_gnu_ld" != yes && break
2907: ;;
2908: esac
2909: fi
2910: done
2911: IFS="$lt_save_ifs"
2912: else
2913: lt_cv_path_LD="$LD" # Let the user override the test with a path.
2914: fi])
2915: LD="$lt_cv_path_LD"
2916: if test -n "$LD"; then
2917: AC_MSG_RESULT($LD)
2918: else
2919: AC_MSG_RESULT(no)
2920: fi
2921: test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2922: _LT_PATH_LD_GNU
2923: AC_SUBST([LD])
2924:
2925: _LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
2926: ])# LT_PATH_LD
2927:
2928: # Old names:
2929: AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
2930: AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
2931: dnl aclocal-1.4 backwards compatibility:
2932: dnl AC_DEFUN([AM_PROG_LD], [])
2933: dnl AC_DEFUN([AC_PROG_LD], [])
2934:
2935:
2936: # _LT_PATH_LD_GNU
2937: #- --------------
2938: m4_defun([_LT_PATH_LD_GNU],
2939: [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2940: [# I'd rather use --version here, but apparently some GNU lds only accept -v.
2941: case `$LD -v 2>&1 </dev/null` in
2942: *GNU* | *'with BFD'*)
2943: lt_cv_prog_gnu_ld=yes
2944: ;;
2945: *)
2946: lt_cv_prog_gnu_ld=no
2947: ;;
2948: esac])
2949: with_gnu_ld=$lt_cv_prog_gnu_ld
2950: ])# _LT_PATH_LD_GNU
2951:
2952:
2953: # _LT_CMD_RELOAD
2954: # --------------
2955: # find reload flag for linker
2956: # -- PORTME Some linkers may need a different reload flag.
2957: m4_defun([_LT_CMD_RELOAD],
2958: [AC_CACHE_CHECK([for $LD option to reload object files],
2959: lt_cv_ld_reload_flag,
2960: [lt_cv_ld_reload_flag='-r'])
2961: reload_flag=$lt_cv_ld_reload_flag
2962: case $reload_flag in
2963: "" | " "*) ;;
2964: *) reload_flag=" $reload_flag" ;;
2965: esac
2966: reload_cmds='$LD$reload_flag -o $output$reload_objs'
2967: case $host_os in
2968: darwin*)
2969: if test "$GCC" = yes; then
2970: reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
2971: else
2972: reload_cmds='$LD$reload_flag -o $output$reload_objs'
2973: fi
2974: ;;
2975: esac
2976: _LT_DECL([], [reload_flag], [1], [How to create reloadable object files])dnl
2977: _LT_DECL([], [reload_cmds], [2])dnl
2978: ])# _LT_CMD_RELOAD
2979:
2980:
2981: # _LT_CHECK_MAGIC_METHOD
2982: # ----------------------
2983: # how to check for library dependencies
2984: # -- PORTME fill in with the dynamic library characteristics
2985: m4_defun([_LT_CHECK_MAGIC_METHOD],
2986: [m4_require([_LT_DECL_EGREP])
2987: m4_require([_LT_DECL_OBJDUMP])
2988: AC_CACHE_CHECK([how to recognize dependent libraries],
2989: lt_cv_deplibs_check_method,
2990: [lt_cv_file_magic_cmd='$MAGIC_CMD'
2991: lt_cv_file_magic_test_file=
2992: lt_cv_deplibs_check_method='unknown'
2993: # Need to set the preceding variable on all platforms that support
2994: # interlibrary dependencies.
2995: # 'none' -- dependencies not supported.
2996: # `unknown' -- same as none, but documents that we really don't know.
2997: # 'pass_all' -- all dependencies passed with no checks.
2998: # 'test_compile' -- check by making test program.
2999: # 'file_magic [[regex]]' -- check by looking for files in library path
3000: # which responds to the $file_magic_cmd with a given extended regex.
3001: # If you have `file' or equivalent on your system and you're not sure
3002: # whether `pass_all' will *always* work, you probably want this one.
3003:
3004: case $host_os in
3005: aix[[4-9]]*)
3006: lt_cv_deplibs_check_method=pass_all
3007: ;;
3008:
3009: beos*)
3010: lt_cv_deplibs_check_method=pass_all
3011: ;;
3012:
3013: bsdi[[45]]*)
3014: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
3015: lt_cv_file_magic_cmd='/usr/bin/file -L'
3016: lt_cv_file_magic_test_file=/shlib/libc.so
3017: ;;
3018:
3019: cygwin*)
3020: # func_win32_libid is a shell function defined in ltmain.sh
3021: lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3022: lt_cv_file_magic_cmd='func_win32_libid'
3023: ;;
3024:
3025: mingw* | pw32*)
3026: # Base MSYS/MinGW do not provide the 'file' command needed by
3027: # func_win32_libid shell function, so use a weaker test based on 'objdump',
3028: # unless we find 'file', for example because we are cross-compiling.
3029: if ( file / ) >/dev/null 2>&1; then
3030: lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3031: lt_cv_file_magic_cmd='func_win32_libid'
3032: else
3033: lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
3034: lt_cv_file_magic_cmd='$OBJDUMP -f'
3035: fi
3036: ;;
3037:
3038: cegcc)
3039: # use the weaker test based on 'objdump'. See mingw*.
3040: lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
3041: lt_cv_file_magic_cmd='$OBJDUMP -f'
3042: ;;
3043:
3044: darwin* | rhapsody*)
3045: lt_cv_deplibs_check_method=pass_all
3046: ;;
3047:
3048: freebsd* | dragonfly*)
3049: if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3050: case $host_cpu in
3051: i*86 )
3052: # Not sure whether the presence of OpenBSD here was a mistake.
3053: # Let's accept both of them until this is cleared up.
3054: lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
3055: lt_cv_file_magic_cmd=/usr/bin/file
3056: lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3057: ;;
3058: esac
3059: else
3060: lt_cv_deplibs_check_method=pass_all
3061: fi
3062: ;;
3063:
3064: gnu*)
3065: lt_cv_deplibs_check_method=pass_all
3066: ;;
3067:
3068: hpux10.20* | hpux11*)
3069: lt_cv_file_magic_cmd=/usr/bin/file
3070: case $host_cpu in
3071: ia64*)
3072: lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
3073: lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3074: ;;
3075: hppa*64*)
3076: [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
3077: lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
3078: ;;
3079: *)
3080: lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
3081: lt_cv_file_magic_test_file=/usr/lib/libc.sl
3082: ;;
3083: esac
3084: ;;
3085:
3086: interix[[3-9]]*)
3087: # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
3088: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
3089: ;;
3090:
3091: irix5* | irix6* | nonstopux*)
3092: case $LD in
3093: *-32|*"-32 ") libmagic=32-bit;;
3094: *-n32|*"-n32 ") libmagic=N32;;
3095: *-64|*"-64 ") libmagic=64-bit;;
3096: *) libmagic=never-match;;
3097: esac
3098: lt_cv_deplibs_check_method=pass_all
3099: ;;
3100:
3101: # This must be Linux ELF.
3102: linux* | k*bsd*-gnu | kopensolaris*-gnu)
3103: lt_cv_deplibs_check_method=pass_all
3104: ;;
3105:
3106: netbsd* | netbsdelf*-gnu)
3107: if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3108: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3109: else
3110: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3111: fi
3112: ;;
3113:
3114: newos6*)
3115: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3116: lt_cv_file_magic_cmd=/usr/bin/file
3117: lt_cv_file_magic_test_file=/usr/lib/libnls.so
3118: ;;
3119:
3120: *nto* | *qnx*)
3121: lt_cv_deplibs_check_method=pass_all
3122: ;;
3123:
3124: openbsd*)
3125: if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3126: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
3127: else
3128: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3129: fi
3130: ;;
3131:
3132: osf3* | osf4* | osf5*)
3133: lt_cv_deplibs_check_method=pass_all
3134: ;;
3135:
3136: rdos*)
3137: lt_cv_deplibs_check_method=pass_all
3138: ;;
3139:
3140: solaris*)
3141: lt_cv_deplibs_check_method=pass_all
3142: ;;
3143:
3144: sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3145: lt_cv_deplibs_check_method=pass_all
3146: ;;
3147:
3148: sysv4 | sysv4.3*)
3149: case $host_vendor in
3150: motorola)
3151: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3152: lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3153: ;;
3154: ncr)
3155: lt_cv_deplibs_check_method=pass_all
3156: ;;
3157: sequent)
3158: lt_cv_file_magic_cmd='/bin/file'
3159: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3160: ;;
3161: sni)
3162: lt_cv_file_magic_cmd='/bin/file'
3163: lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3164: lt_cv_file_magic_test_file=/lib/libc.so
3165: ;;
3166: siemens)
3167: lt_cv_deplibs_check_method=pass_all
3168: ;;
3169: pc)
3170: lt_cv_deplibs_check_method=pass_all
3171: ;;
3172: esac
3173: ;;
3174:
3175: tpf*)
3176: lt_cv_deplibs_check_method=pass_all
3177: ;;
3178: esac
3179: ])
3180: file_magic_cmd=$lt_cv_file_magic_cmd
3181: deplibs_check_method=$lt_cv_deplibs_check_method
3182: test -z "$deplibs_check_method" && deplibs_check_method=unknown
3183:
3184: _LT_DECL([], [deplibs_check_method], [1],
3185: [Method to check whether dependent libraries are shared objects])
3186: _LT_DECL([], [file_magic_cmd], [1],
3187: [Command to use when deplibs_check_method == "file_magic"])
3188: ])# _LT_CHECK_MAGIC_METHOD
3189:
3190:
3191: # LT_PATH_NM
3192: # ----------
3193: # find the pathname to a BSD- or MS-compatible name lister
3194: AC_DEFUN([LT_PATH_NM],
3195: [AC_REQUIRE([AC_PROG_CC])dnl
3196: AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
3197: [if test -n "$NM"; then
3198: # Let the user override the test.
3199: lt_cv_path_NM="$NM"
3200: else
3201: lt_nm_to_check="${ac_tool_prefix}nm"
3202: if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
3203: lt_nm_to_check="$lt_nm_to_check nm"
3204: fi
3205: for lt_tmp_nm in $lt_nm_to_check; do
3206: lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3207: for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
3208: IFS="$lt_save_ifs"
3209: test -z "$ac_dir" && ac_dir=.
3210: tmp_nm="$ac_dir/$lt_tmp_nm"
3211: if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
3212: # Check to see if the nm accepts a BSD-compat flag.
3213: # Adding the `sed 1q' prevents false positives on HP-UX, which says:
3214: # nm: unknown option "B" ignored
3215: # Tru64's nm complains that /dev/null is an invalid object file
3216: case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
3217: */dev/null* | *'Invalid file or object type'*)
3218: lt_cv_path_NM="$tmp_nm -B"
3219: break
3220: ;;
3221: *)
3222: case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3223: */dev/null*)
3224: lt_cv_path_NM="$tmp_nm -p"
3225: break
3226: ;;
3227: *)
3228: lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3229: continue # so that we can try to find one that supports BSD flags
3230: ;;
3231: esac
3232: ;;
3233: esac
3234: fi
3235: done
3236: IFS="$lt_save_ifs"
3237: done
3238: : ${lt_cv_path_NM=no}
3239: fi])
3240: if test "$lt_cv_path_NM" != "no"; then
3241: NM="$lt_cv_path_NM"
3242: else
3243: # Didn't find any BSD compatible name lister, look for dumpbin.
3244: AC_CHECK_TOOLS(DUMPBIN, ["dumpbin -symbols" "link -dump -symbols"], :)
3245: AC_SUBST([DUMPBIN])
3246: if test "$DUMPBIN" != ":"; then
3247: NM="$DUMPBIN"
3248: fi
3249: fi
3250: test -z "$NM" && NM=nm
3251: AC_SUBST([NM])
3252: _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
3253:
3254: AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
3255: [lt_cv_nm_interface="BSD nm"
3256: echo "int some_variable = 0;" > conftest.$ac_ext
3257: (eval echo "\"\$as_me:__oline__: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
3258: (eval "$ac_compile" 2>conftest.err)
3259: cat conftest.err >&AS_MESSAGE_LOG_FD
3260: (eval echo "\"\$as_me:__oline__: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
3261: (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
3262: cat conftest.err >&AS_MESSAGE_LOG_FD
3263: (eval echo "\"\$as_me:__oline__: output\"" >&AS_MESSAGE_LOG_FD)
3264: cat conftest.out >&AS_MESSAGE_LOG_FD
3265: if $GREP 'External.*some_variable' conftest.out > /dev/null; then
3266: lt_cv_nm_interface="MS dumpbin"
3267: fi
3268: rm -f conftest*])
3269: ])# LT_PATH_NM
3270:
3271: # Old names:
3272: AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
3273: AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
3274: dnl aclocal-1.4 backwards compatibility:
3275: dnl AC_DEFUN([AM_PROG_NM], [])
3276: dnl AC_DEFUN([AC_PROG_NM], [])
3277:
3278:
3279: # LT_LIB_M
3280: # --------
3281: # check for math library
3282: AC_DEFUN([LT_LIB_M],
3283: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3284: LIBM=
3285: case $host in
3286: *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
3287: # These system don't have libm, or don't need it
3288: ;;
3289: *-ncr-sysv4.3*)
3290: AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
3291: AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3292: ;;
3293: *)
3294: AC_CHECK_LIB(m, cos, LIBM="-lm")
3295: ;;
3296: esac
3297: AC_SUBST([LIBM])
3298: ])# LT_LIB_M
3299:
3300: # Old name:
3301: AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
3302: dnl aclocal-1.4 backwards compatibility:
3303: dnl AC_DEFUN([AC_CHECK_LIBM], [])
3304:
3305:
3306: # _LT_COMPILER_NO_RTTI([TAGNAME])
3307: # -------------------------------
3308: m4_defun([_LT_COMPILER_NO_RTTI],
3309: [m4_require([_LT_TAG_COMPILER])dnl
3310:
3311: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3312:
3313: if test "$GCC" = yes; then
3314: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
3315:
3316: _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
3317: lt_cv_prog_compiler_rtti_exceptions,
3318: [-fno-rtti -fno-exceptions], [],
3319: [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
3320: fi
3321: _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
3322: [Compiler flag to turn off builtin functions])
3323: ])# _LT_COMPILER_NO_RTTI
3324:
3325:
3326: # _LT_CMD_GLOBAL_SYMBOLS
3327: # ----------------------
3328: m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
3329: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3330: AC_REQUIRE([AC_PROG_CC])dnl
3331: AC_REQUIRE([LT_PATH_NM])dnl
3332: AC_REQUIRE([LT_PATH_LD])dnl
3333: m4_require([_LT_DECL_SED])dnl
3334: m4_require([_LT_DECL_EGREP])dnl
3335: m4_require([_LT_TAG_COMPILER])dnl
3336:
3337: # Check for command to grab the raw symbol name followed by C symbol from nm.
3338: AC_MSG_CHECKING([command to parse $NM output from $compiler object])
3339: AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
3340: [
3341: # These are sane defaults that work on at least a few old systems.
3342: # [They come from Ultrix. What could be older than Ultrix?!! ;)]
3343:
3344: # Character class describing NM global symbol codes.
3345: symcode='[[BCDEGRST]]'
3346:
3347: # Regexp to match symbols that can be accessed directly from C.
3348: sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
3349:
3350: # Define system-specific variables.
3351: case $host_os in
3352: aix*)
3353: symcode='[[BCDT]]'
3354: ;;
3355: cygwin* | mingw* | pw32* | cegcc*)
3356: symcode='[[ABCDGISTW]]'
3357: ;;
3358: hpux*)
3359: if test "$host_cpu" = ia64; then
3360: symcode='[[ABCDEGRST]]'
3361: fi
3362: ;;
3363: irix* | nonstopux*)
3364: symcode='[[BCDEGRST]]'
3365: ;;
3366: osf*)
3367: symcode='[[BCDEGQRST]]'
3368: ;;
3369: solaris*)
3370: symcode='[[BDRT]]'
3371: ;;
3372: sco3.2v5*)
3373: symcode='[[DT]]'
3374: ;;
3375: sysv4.2uw2*)
3376: symcode='[[DT]]'
3377: ;;
3378: sysv5* | sco5v6* | unixware* | OpenUNIX*)
3379: symcode='[[ABDT]]'
3380: ;;
3381: sysv4)
3382: symcode='[[DFNSTU]]'
3383: ;;
3384: esac
3385:
3386: # If we're using GNU nm, then use its standard symbol codes.
3387: case `$NM -V 2>&1` in
3388: *GNU* | *'with BFD'*)
3389: symcode='[[ABCDGIRSTW]]' ;;
3390: esac
3391:
3392: # Transform an extracted symbol line into a proper C declaration.
3393: # Some systems (esp. on ia64) link data and code symbols differently,
3394: # so use this general approach.
3395: lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
3396:
3397: # Transform an extracted symbol line into symbol name and symbol address
3398: lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'"
3399: 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'"
3400:
3401: # Handle CRLF in mingw tool chain
3402: opt_cr=
3403: case $build_os in
3404: mingw*)
3405: opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
3406: ;;
3407: esac
3408:
3409: # Try without a prefix underscore, then with it.
3410: for ac_symprfx in "" "_"; do
3411:
3412: # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
3413: symxfrm="\\1 $ac_symprfx\\2 \\2"
3414:
3415: # Write the raw and C identifiers.
3416: if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3417: # Fake it for dumpbin and say T for any non-static function
3418: # and D for any global variable.
3419: # Also find C++ and __fastcall symbols from MSVC++,
3420: # which start with @ or ?.
3421: lt_cv_sys_global_symbol_pipe="$AWK ['"\
3422: " {last_section=section; section=\$ 3};"\
3423: " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
3424: " \$ 0!~/External *\|/{next};"\
3425: " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
3426: " {if(hide[section]) next};"\
3427: " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
3428: " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
3429: " s[1]~/^[@?]/{print s[1], s[1]; next};"\
3430: " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
3431: " ' prfx=^$ac_symprfx]"
3432: else
3433: lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
3434: fi
3435:
3436: # Check to see that the pipe works correctly.
3437: pipe_works=no
3438:
3439: rm -f conftest*
3440: cat > conftest.$ac_ext <<_LT_EOF
3441: #ifdef __cplusplus
3442: extern "C" {
3443: #endif
3444: char nm_test_var;
3445: void nm_test_func(void);
3446: void nm_test_func(void){}
3447: #ifdef __cplusplus
3448: }
3449: #endif
3450: int main(){nm_test_var='a';nm_test_func();return(0);}
3451: _LT_EOF
3452:
3453: if AC_TRY_EVAL(ac_compile); then
3454: # Now try to grab the symbols.
3455: nlist=conftest.nm
3456: if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
3457: # Try sorting and uniquifying the output.
3458: if sort "$nlist" | uniq > "$nlist"T; then
3459: mv -f "$nlist"T "$nlist"
3460: else
3461: rm -f "$nlist"T
3462: fi
3463:
3464: # Make sure that we snagged all the symbols we need.
3465: if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
3466: if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
3467: cat <<_LT_EOF > conftest.$ac_ext
3468: #ifdef __cplusplus
3469: extern "C" {
3470: #endif
3471:
3472: _LT_EOF
3473: # Now generate the symbol file.
3474: eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
3475:
3476: cat <<_LT_EOF >> conftest.$ac_ext
3477:
3478: /* The mapping between symbol names and symbols. */
3479: const struct {
3480: const char *name;
3481: void *address;
3482: }
3483: lt__PROGRAM__LTX_preloaded_symbols[[]] =
3484: {
3485: { "@PROGRAM@", (void *) 0 },
3486: _LT_EOF
3487: $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
3488: cat <<\_LT_EOF >> conftest.$ac_ext
3489: {0, (void *) 0}
3490: };
3491:
3492: /* This works around a problem in FreeBSD linker */
3493: #ifdef FREEBSD_WORKAROUND
3494: static const void *lt_preloaded_setup() {
3495: return lt__PROGRAM__LTX_preloaded_symbols;
3496: }
3497: #endif
3498:
3499: #ifdef __cplusplus
3500: }
3501: #endif
3502: _LT_EOF
3503: # Now try linking the two files.
3504: mv conftest.$ac_objext conftstm.$ac_objext
3505: lt_save_LIBS="$LIBS"
3506: lt_save_CFLAGS="$CFLAGS"
3507: LIBS="conftstm.$ac_objext"
3508: CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
3509: if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
3510: pipe_works=yes
3511: fi
3512: LIBS="$lt_save_LIBS"
3513: CFLAGS="$lt_save_CFLAGS"
3514: else
3515: echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
3516: fi
3517: else
3518: echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
3519: fi
3520: else
3521: echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
3522: fi
3523: else
3524: echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
3525: cat conftest.$ac_ext >&5
3526: fi
3527: rm -rf conftest* conftst*
3528:
3529: # Do not use the global_symbol_pipe unless it works.
3530: if test "$pipe_works" = yes; then
3531: break
3532: else
3533: lt_cv_sys_global_symbol_pipe=
3534: fi
3535: done
3536: ])
3537: if test -z "$lt_cv_sys_global_symbol_pipe"; then
3538: lt_cv_sys_global_symbol_to_cdecl=
3539: fi
3540: if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
3541: AC_MSG_RESULT(failed)
3542: else
3543: AC_MSG_RESULT(ok)
3544: fi
3545:
3546: _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
3547: [Take the output of nm and produce a listing of raw symbols and C names])
3548: _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
3549: [Transform the output of nm in a proper C declaration])
3550: _LT_DECL([global_symbol_to_c_name_address],
3551: [lt_cv_sys_global_symbol_to_c_name_address], [1],
3552: [Transform the output of nm in a C name address pair])
3553: _LT_DECL([global_symbol_to_c_name_address_lib_prefix],
3554: [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
3555: [Transform the output of nm in a C name address pair when lib prefix is needed])
3556: ]) # _LT_CMD_GLOBAL_SYMBOLS
3557:
3558:
3559: # _LT_COMPILER_PIC([TAGNAME])
3560: # ---------------------------
3561: m4_defun([_LT_COMPILER_PIC],
3562: [m4_require([_LT_TAG_COMPILER])dnl
3563: _LT_TAGVAR(lt_prog_compiler_wl, $1)=
3564: _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3565: _LT_TAGVAR(lt_prog_compiler_static, $1)=
3566:
3567: AC_MSG_CHECKING([for $compiler option to produce PIC])
3568: m4_if([$1], [CXX], [
3569: # C++ specific cases for pic, static, wl, etc.
3570: if test "$GXX" = yes; then
3571: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3572: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3573:
3574: case $host_os in
3575: aix*)
3576: # All AIX code is PIC.
3577: if test "$host_cpu" = ia64; then
3578: # AIX 5 now supports IA64 processor
3579: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3580: fi
3581: ;;
3582:
3583: amigaos*)
3584: case $host_cpu in
3585: powerpc)
3586: # see comment about AmigaOS4 .so support
3587: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3588: ;;
3589: m68k)
3590: # FIXME: we need at least 68020 code to build shared libraries, but
3591: # adding the `-m68020' flag to GCC prevents building anything better,
3592: # like `-m68040'.
3593: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
3594: ;;
3595: esac
3596: ;;
3597:
3598: beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
3599: # PIC is the default for these OSes.
3600: ;;
3601: mingw* | cygwin* | os2* | pw32* | cegcc*)
3602: # This hack is so that the source file can tell whether it is being
3603: # built for inclusion in a dll (and should export symbols for example).
3604: # Although the cygwin gcc ignores -fPIC, still need this for old-style
3605: # (--disable-auto-import) libraries
3606: m4_if([$1], [GCJ], [],
3607: [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3608: ;;
3609: darwin* | rhapsody*)
3610: # PIC is the default on this platform
3611: # Common symbols not allowed in MH_DYLIB files
3612: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
3613: ;;
3614: *djgpp*)
3615: # DJGPP does not support shared libraries at all
3616: _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3617: ;;
3618: interix[[3-9]]*)
3619: # Interix 3.x gcc -fpic/-fPIC options generate broken code.
3620: # Instead, we relocate shared libraries at runtime.
3621: ;;
3622: sysv4*MP*)
3623: if test -d /usr/nec; then
3624: _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
3625: fi
3626: ;;
3627: hpux*)
3628: # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
3629: # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
3630: # sets the default TLS model and affects inlining.
3631: case $host_cpu in
3632: hppa*64*)
3633: ;;
3634: *)
3635: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3636: ;;
3637: esac
3638: ;;
3639: *qnx* | *nto*)
3640: # QNX uses GNU C++, but need to define -shared option too, otherwise
3641: # it will coredump.
3642: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3643: ;;
3644: *)
3645: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3646: ;;
3647: esac
3648: else
3649: case $host_os in
3650: aix[[4-9]]*)
3651: # All AIX code is PIC.
3652: if test "$host_cpu" = ia64; then
3653: # AIX 5 now supports IA64 processor
3654: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3655: else
3656: _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
3657: fi
3658: ;;
3659: chorus*)
3660: case $cc_basename in
3661: cxch68*)
3662: # Green Hills C++ Compiler
3663: # _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"
3664: ;;
3665: esac
3666: ;;
3667: dgux*)
3668: case $cc_basename in
3669: ec++*)
3670: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3671: ;;
3672: ghcx*)
3673: # Green Hills C++ Compiler
3674: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3675: ;;
3676: *)
3677: ;;
3678: esac
3679: ;;
3680: freebsd* | dragonfly*)
3681: # FreeBSD uses GNU C++
3682: ;;
3683: hpux9* | hpux10* | hpux11*)
3684: case $cc_basename in
3685: CC*)
3686: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3687: _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
3688: if test "$host_cpu" != ia64; then
3689: _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
3690: fi
3691: ;;
3692: aCC*)
3693: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3694: _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
3695: case $host_cpu in
3696: hppa*64*|ia64*)
3697: # +Z the default
3698: ;;
3699: *)
3700: _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
3701: ;;
3702: esac
3703: ;;
3704: *)
3705: ;;
3706: esac
3707: ;;
3708: interix*)
3709: # This is c89, which is MS Visual C++ (no shared libs)
3710: # Anyone wants to do a port?
3711: ;;
3712: irix5* | irix6* | nonstopux*)
3713: case $cc_basename in
3714: CC*)
3715: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3716: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3717: # CC pic flag -KPIC is the default.
3718: ;;
3719: *)
3720: ;;
3721: esac
3722: ;;
3723: linux* | k*bsd*-gnu | kopensolaris*-gnu)
3724: case $cc_basename in
3725: KCC*)
3726: # KAI C++ Compiler
3727: _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
3728: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3729: ;;
3730: ecpc* )
3731: # old Intel C++ for x86_64 which still supported -KPIC.
3732: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3733: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3734: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3735: ;;
3736: icpc* )
3737: # Intel C++, used to be incompatible with GCC.
3738: # ICC 10 doesn't accept -KPIC any more.
3739: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3740: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3741: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3742: ;;
3743: pgCC* | pgcpp*)
3744: # Portland Group C++ compiler
3745: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3746: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
3747: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3748: ;;
3749: cxx*)
3750: # Compaq C++
3751: # Make sure the PIC flag is empty. It appears that all Alpha
3752: # Linux and Compaq Tru64 Unix objects are PIC.
3753: _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3754: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3755: ;;
3756: xlc* | xlC*)
3757: # IBM XL 8.0 on PPC
3758: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3759: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
3760: _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
3761: ;;
3762: *)
3763: case `$CC -V 2>&1 | sed 5q` in
3764: *Sun\ C*)
3765: # Sun C++ 5.9
3766: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3767: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3768: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
3769: ;;
3770: esac
3771: ;;
3772: esac
3773: ;;
3774: lynxos*)
3775: ;;
3776: m88k*)
3777: ;;
3778: mvs*)
3779: case $cc_basename in
3780: cxx*)
3781: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
3782: ;;
3783: *)
3784: ;;
3785: esac
3786: ;;
3787: netbsd* | netbsdelf*-gnu)
3788: ;;
3789: *qnx* | *nto*)
3790: # QNX uses GNU C++, but need to define -shared option too, otherwise
3791: # it will coredump.
3792: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3793: ;;
3794: osf3* | osf4* | osf5*)
3795: case $cc_basename in
3796: KCC*)
3797: _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
3798: ;;
3799: RCC*)
3800: # Rational C++ 2.4.1
3801: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3802: ;;
3803: cxx*)
3804: # Digital/Compaq C++
3805: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3806: # Make sure the PIC flag is empty. It appears that all Alpha
3807: # Linux and Compaq Tru64 Unix objects are PIC.
3808: _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3809: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3810: ;;
3811: *)
3812: ;;
3813: esac
3814: ;;
3815: psos*)
3816: ;;
3817: solaris*)
3818: case $cc_basename in
3819: CC*)
3820: # Sun C++ 4.2, 5.x and Centerline C++
3821: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3822: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3823: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
3824: ;;
3825: gcx*)
3826: # Green Hills C++ Compiler
3827: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
3828: ;;
3829: *)
3830: ;;
3831: esac
3832: ;;
3833: sunos4*)
3834: case $cc_basename in
3835: CC*)
3836: # Sun C++ 4.x
3837: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3838: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3839: ;;
3840: lcc*)
3841: # Lucid
3842: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3843: ;;
3844: *)
3845: ;;
3846: esac
3847: ;;
3848: sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
3849: case $cc_basename in
3850: CC*)
3851: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3852: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3853: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3854: ;;
3855: esac
3856: ;;
3857: tandem*)
3858: case $cc_basename in
3859: NCC*)
3860: # NonStop-UX NCC 3.20
3861: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3862: ;;
3863: *)
3864: ;;
3865: esac
3866: ;;
3867: vxworks*)
3868: ;;
3869: *)
3870: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
3871: ;;
3872: esac
3873: fi
3874: ],
3875: [
3876: if test "$GCC" = yes; then
3877: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3878: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3879:
3880: case $host_os in
3881: aix*)
3882: # All AIX code is PIC.
3883: if test "$host_cpu" = ia64; then
3884: # AIX 5 now supports IA64 processor
3885: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3886: fi
3887: ;;
3888:
3889: amigaos*)
3890: case $host_cpu in
3891: powerpc)
3892: # see comment about AmigaOS4 .so support
3893: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3894: ;;
3895: m68k)
3896: # FIXME: we need at least 68020 code to build shared libraries, but
3897: # adding the `-m68020' flag to GCC prevents building anything better,
3898: # like `-m68040'.
3899: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
3900: ;;
3901: esac
3902: ;;
3903:
3904: beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
3905: # PIC is the default for these OSes.
3906: ;;
3907:
3908: mingw* | cygwin* | pw32* | os2* | cegcc*)
3909: # This hack is so that the source file can tell whether it is being
3910: # built for inclusion in a dll (and should export symbols for example).
3911: # Although the cygwin gcc ignores -fPIC, still need this for old-style
3912: # (--disable-auto-import) libraries
3913: m4_if([$1], [GCJ], [],
3914: [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3915: ;;
3916:
3917: darwin* | rhapsody*)
3918: # PIC is the default on this platform
3919: # Common symbols not allowed in MH_DYLIB files
3920: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
3921: ;;
3922:
3923: hpux*)
3924: # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
3925: # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
3926: # sets the default TLS model and affects inlining.
3927: case $host_cpu in
3928: hppa*64*)
3929: # +Z the default
3930: ;;
3931: *)
3932: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3933: ;;
3934: esac
3935: ;;
3936:
3937: interix[[3-9]]*)
3938: # Interix 3.x gcc -fpic/-fPIC options generate broken code.
3939: # Instead, we relocate shared libraries at runtime.
3940: ;;
3941:
3942: msdosdjgpp*)
3943: # Just because we use GCC doesn't mean we suddenly get shared libraries
3944: # on systems that don't support them.
3945: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
3946: enable_shared=no
3947: ;;
3948:
3949: *nto* | *qnx*)
3950: # QNX uses GNU C++, but need to define -shared option too, otherwise
3951: # it will coredump.
3952: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3953: ;;
3954:
3955: sysv4*MP*)
3956: if test -d /usr/nec; then
3957: _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
3958: fi
3959: ;;
3960:
3961: *)
3962: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3963: ;;
3964: esac
3965: else
3966: # PORTME Check for flag to pass linker flags through the system compiler.
3967: case $host_os in
3968: aix*)
3969: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3970: if test "$host_cpu" = ia64; then
3971: # AIX 5 now supports IA64 processor
3972: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3973: else
3974: _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
3975: fi
3976: ;;
3977:
3978: mingw* | cygwin* | pw32* | os2* | cegcc*)
3979: # This hack is so that the source file can tell whether it is being
3980: # built for inclusion in a dll (and should export symbols for example).
3981: m4_if([$1], [GCJ], [],
3982: [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3983: ;;
3984:
3985: hpux9* | hpux10* | hpux11*)
3986: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3987: # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
3988: # not for PA HP-UX.
3989: case $host_cpu in
3990: hppa*64*|ia64*)
3991: # +Z the default
3992: ;;
3993: *)
3994: _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
3995: ;;
3996: esac
3997: # Is there a better lt_prog_compiler_static that works with the bundled CC?
3998: _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
3999: ;;
4000:
4001: irix5* | irix6* | nonstopux*)
4002: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4003: # PIC (with -KPIC) is the default.
4004: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4005: ;;
4006:
4007: linux* | k*bsd*-gnu | kopensolaris*-gnu)
4008: case $cc_basename in
4009: # old Intel for x86_64 which still supported -KPIC.
4010: ecc*)
4011: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4012: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4013: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4014: ;;
4015: # icc used to be incompatible with GCC.
4016: # ICC 10 doesn't accept -KPIC any more.
4017: icc* | ifort*)
4018: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4019: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4020: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4021: ;;
4022: # Lahey Fortran 8.1.
4023: lf95*)
4024: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4025: _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
4026: _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
4027: ;;
4028: pgcc* | pgf77* | pgf90* | pgf95*)
4029: # Portland Group compilers (*not* the Pentium gcc compiler,
4030: # which looks to be a dead project)
4031: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4032: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4033: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4034: ;;
4035: ccc*)
4036: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4037: # All Alpha code is PIC.
4038: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4039: ;;
4040: xl*)
4041: # IBM XL C 8.0/Fortran 10.1 on PPC
4042: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4043: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4044: _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4045: ;;
4046: *)
4047: case `$CC -V 2>&1 | sed 5q` in
4048: *Sun\ C*)
4049: # Sun C 5.9
4050: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4051: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4052: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4053: ;;
4054: *Sun\ F*)
4055: # Sun Fortran 8.3 passes all unrecognized flags to the linker
4056: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4057: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4058: _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
4059: ;;
4060: esac
4061: ;;
4062: esac
4063: ;;
4064:
4065: newsos6)
4066: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4067: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4068: ;;
4069:
4070: *nto* | *qnx*)
4071: # QNX uses GNU C++, but need to define -shared option too, otherwise
4072: # it will coredump.
4073: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4074: ;;
4075:
4076: osf3* | osf4* | osf5*)
4077: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4078: # All OSF/1 code is PIC.
4079: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4080: ;;
4081:
4082: rdos*)
4083: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4084: ;;
4085:
4086: solaris*)
4087: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4088: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4089: case $cc_basename in
4090: f77* | f90* | f95*)
4091: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
4092: *)
4093: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
4094: esac
4095: ;;
4096:
4097: sunos4*)
4098: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4099: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4100: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4101: ;;
4102:
4103: sysv4 | sysv4.2uw2* | sysv4.3*)
4104: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4105: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4106: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4107: ;;
4108:
4109: sysv4*MP*)
4110: if test -d /usr/nec ;then
4111: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4112: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4113: fi
4114: ;;
4115:
4116: sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4117: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4118: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4119: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4120: ;;
4121:
4122: unicos*)
4123: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4124: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4125: ;;
4126:
4127: uts4*)
4128: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4129: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4130: ;;
4131:
4132: *)
4133: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4134: ;;
4135: esac
4136: fi
4137: ])
4138: case $host_os in
4139: # For platforms which do not support PIC, -DPIC is meaningless:
4140: *djgpp*)
4141: _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4142: ;;
4143: *)
4144: _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
4145: ;;
4146: esac
4147: AC_MSG_RESULT([$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
4148: _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
4149: [How to pass a linker flag through the compiler])
4150:
4151: #
4152: # Check to make sure the PIC flag actually works.
4153: #
4154: if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4155: _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
4156: [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
4157: [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
4158: [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
4159: "" | " "*) ;;
4160: *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4161: esac],
4162: [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4163: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4164: fi
4165: _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
4166: [Additional compiler flags for building library objects])
4167:
4168: #
4169: # Check to make sure the static flag actually works.
4170: #
4171: wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
4172: _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
4173: _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
4174: $lt_tmp_static_flag,
4175: [],
4176: [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
4177: _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
4178: [Compiler flag to prevent dynamic linking])
4179: ])# _LT_COMPILER_PIC
4180:
4181:
4182: # _LT_LINKER_SHLIBS([TAGNAME])
4183: # ----------------------------
4184: # See if the linker supports building shared libraries.
4185: m4_defun([_LT_LINKER_SHLIBS],
4186: [AC_REQUIRE([LT_PATH_LD])dnl
4187: AC_REQUIRE([LT_PATH_NM])dnl
4188: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
4189: m4_require([_LT_DECL_EGREP])dnl
4190: m4_require([_LT_DECL_SED])dnl
4191: m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
4192: m4_require([_LT_TAG_COMPILER])dnl
4193: AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4194: m4_if([$1], [CXX], [
4195: _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4196: case $host_os in
4197: aix[[4-9]]*)
4198: # If we're using GNU nm, then we don't want the "-C" option.
4199: # -C means demangle to AIX nm, but means don't demangle with GNU nm
4200: if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4201: _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
4202: else
4203: _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'
4204: fi
4205: ;;
4206: pw32*)
4207: _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
4208: ;;
4209: cygwin* | mingw* | cegcc*)
4210: _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
4211: ;;
4212: linux* | k*bsd*-gnu)
4213: _LT_TAGVAR(link_all_deplibs, $1)=no
4214: ;;
4215: *)
4216: _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4217: ;;
4218: esac
4219: _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4220: ], [
4221: runpath_var=
4222: _LT_TAGVAR(allow_undefined_flag, $1)=
4223: _LT_TAGVAR(always_export_symbols, $1)=no
4224: _LT_TAGVAR(archive_cmds, $1)=
4225: _LT_TAGVAR(archive_expsym_cmds, $1)=
4226: _LT_TAGVAR(compiler_needs_object, $1)=no
4227: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4228: _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4229: _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4230: _LT_TAGVAR(hardcode_automatic, $1)=no
4231: _LT_TAGVAR(hardcode_direct, $1)=no
4232: _LT_TAGVAR(hardcode_direct_absolute, $1)=no
4233: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4234: _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
4235: _LT_TAGVAR(hardcode_libdir_separator, $1)=
4236: _LT_TAGVAR(hardcode_minus_L, $1)=no
4237: _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4238: _LT_TAGVAR(inherit_rpath, $1)=no
4239: _LT_TAGVAR(link_all_deplibs, $1)=unknown
4240: _LT_TAGVAR(module_cmds, $1)=
4241: _LT_TAGVAR(module_expsym_cmds, $1)=
4242: _LT_TAGVAR(old_archive_from_new_cmds, $1)=
4243: _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4244: _LT_TAGVAR(thread_safe_flag_spec, $1)=
4245: _LT_TAGVAR(whole_archive_flag_spec, $1)=
4246: # include_expsyms should be a list of space-separated symbols to be *always*
4247: # included in the symbol list
4248: _LT_TAGVAR(include_expsyms, $1)=
4249: # exclude_expsyms can be an extended regexp of symbols to exclude
4250: # it will be wrapped by ` (' and `)$', so one must not match beginning or
4251: # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
4252: # as well as any symbol that contains `d'.
4253: _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4254: # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
4255: # platforms (ab)use it in PIC code, but their linkers get confused if
4256: # the symbol is explicitly referenced. Since portable code cannot
4257: # rely on this symbol name, it's probably fine to never include it in
4258: # preloaded symbol tables.
4259: # Exclude shared library initialization/finalization symbols.
4260: dnl Note also adjust exclude_expsyms for C++ above.
4261: extract_expsyms_cmds=
4262:
4263: case $host_os in
4264: cygwin* | mingw* | pw32* | cegcc*)
4265: # FIXME: the MSVC++ port hasn't been tested in a loooong time
4266: # When not using gcc, we currently assume that we are using
4267: # Microsoft Visual C++.
4268: if test "$GCC" != yes; then
4269: with_gnu_ld=no
4270: fi
4271: ;;
4272: interix*)
4273: # we just hope/assume this is gcc and not c89 (= MSVC++)
4274: with_gnu_ld=yes
4275: ;;
4276: openbsd*)
4277: with_gnu_ld=no
4278: ;;
4279: linux* | k*bsd*-gnu)
4280: _LT_TAGVAR(link_all_deplibs, $1)=no
4281: ;;
4282: esac
4283:
4284: _LT_TAGVAR(ld_shlibs, $1)=yes
4285: if test "$with_gnu_ld" = yes; then
4286: # If archive_cmds runs LD, not CC, wlarc should be empty
4287: wlarc='${wl}'
4288:
4289: # Set some defaults for GNU ld with shared library support. These
4290: # are reset later if shared libraries are not supported. Putting them
4291: # here allows them to be overridden if necessary.
4292: runpath_var=LD_RUN_PATH
4293: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4294: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
4295: # ancient GNU ld didn't support --whole-archive et. al.
4296: if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
4297: _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
4298: else
4299: _LT_TAGVAR(whole_archive_flag_spec, $1)=
4300: fi
4301: supports_anon_versioning=no
4302: case `$LD -v 2>&1` in
4303: *GNU\ gold*) supports_anon_versioning=yes ;;
4304: *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
4305: *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
4306: *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
4307: *\ 2.11.*) ;; # other 2.11 versions
4308: *) supports_anon_versioning=yes ;;
4309: esac
4310:
4311: # See if GNU ld supports shared libraries.
4312: case $host_os in
4313: aix[[3-9]]*)
4314: # On AIX/PPC, the GNU linker is very broken
4315: if test "$host_cpu" != ia64; then
4316: _LT_TAGVAR(ld_shlibs, $1)=no
4317: cat <<_LT_EOF 1>&2
4318:
4319: *** Warning: the GNU linker, at least up to release 2.9.1, is reported
4320: *** to be unable to reliably create shared libraries on AIX.
4321: *** Therefore, libtool is disabling shared libraries support. If you
4322: *** really care for shared libraries, you may want to modify your PATH
4323: *** so that a non-GNU linker is found, and then restart.
4324:
4325: _LT_EOF
4326: fi
4327: ;;
4328:
4329: amigaos*)
4330: case $host_cpu in
4331: powerpc)
4332: # see comment about AmigaOS4 .so support
4333: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4334: _LT_TAGVAR(archive_expsym_cmds, $1)=''
4335: ;;
4336: m68k)
4337: _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)'
4338: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4339: _LT_TAGVAR(hardcode_minus_L, $1)=yes
4340: ;;
4341: esac
4342: ;;
4343:
4344: beos*)
4345: if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4346: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4347: # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
4348: # support --undefined. This deserves some investigation. FIXME
4349: _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4350: else
4351: _LT_TAGVAR(ld_shlibs, $1)=no
4352: fi
4353: ;;
4354:
4355: cygwin* | mingw* | pw32* | cegcc*)
4356: # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
4357: # as there is no search path for DLLs.
4358: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4359: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4360: _LT_TAGVAR(always_export_symbols, $1)=no
4361: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4362: _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'
4363:
4364: if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
4365: _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'
4366: # If the export-symbols file already is a .def file (1st line
4367: # is EXPORTS), use it as is; otherwise, prepend...
4368: _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
4369: cp $export_symbols $output_objdir/$soname.def;
4370: else
4371: echo EXPORTS > $output_objdir/$soname.def;
4372: cat $export_symbols >> $output_objdir/$soname.def;
4373: fi~
4374: $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
4375: else
4376: _LT_TAGVAR(ld_shlibs, $1)=no
4377: fi
4378: ;;
4379:
4380: interix[[3-9]]*)
4381: _LT_TAGVAR(hardcode_direct, $1)=no
4382: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4383: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4384: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4385: # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
4386: # Instead, shared libraries are loaded at an image base (0x10000000 by
4387: # default) and relocated if they conflict, which is a slow very memory
4388: # consuming and fragmenting process. To avoid this, we pick a random,
4389: # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
4390: # time. Moving up from 0x10000000 also allows more sbrk(2) space.
4391: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4392: _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4393: ;;
4394:
4395: gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
4396: tmp_diet=no
4397: if test "$host_os" = linux-dietlibc; then
4398: case $cc_basename in
4399: diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
4400: esac
4401: fi
4402: if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
4403: && test "$tmp_diet" = no
4404: then
4405: tmp_addflag=
4406: tmp_sharedflag='-shared'
4407: case $cc_basename,$host_cpu in
4408: pgcc*) # Portland Group C compiler
4409: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
4410: tmp_addflag=' $pic_flag'
4411: ;;
4412: pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
4413: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
4414: tmp_addflag=' $pic_flag -Mnomain' ;;
4415: ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
4416: tmp_addflag=' -i_dynamic' ;;
4417: efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
4418: tmp_addflag=' -i_dynamic -nofor_main' ;;
4419: ifc* | ifort*) # Intel Fortran compiler
4420: tmp_addflag=' -nofor_main' ;;
4421: lf95*) # Lahey Fortran 8.1
4422: _LT_TAGVAR(whole_archive_flag_spec, $1)=
4423: tmp_sharedflag='--shared' ;;
4424: xl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
4425: tmp_sharedflag='-qmkshrobj'
4426: tmp_addflag= ;;
4427: esac
4428: case `$CC -V 2>&1 | sed 5q` in
4429: *Sun\ C*) # Sun C 5.9
4430: _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; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
4431: _LT_TAGVAR(compiler_needs_object, $1)=yes
4432: tmp_sharedflag='-G' ;;
4433: *Sun\ F*) # Sun Fortran 8.3
4434: tmp_sharedflag='-G' ;;
4435: esac
4436: _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4437:
4438: if test "x$supports_anon_versioning" = xyes; then
4439: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4440: cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4441: echo "local: *; };" >> $output_objdir/$libname.ver~
4442: $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
4443: fi
4444:
4445: case $cc_basename in
4446: xlf*)
4447: # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
4448: _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
4449: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4450: _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
4451: _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
4452: if test "x$supports_anon_versioning" = xyes; then
4453: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4454: cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4455: echo "local: *; };" >> $output_objdir/$libname.ver~
4456: $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
4457: fi
4458: ;;
4459: esac
4460: else
4461: _LT_TAGVAR(ld_shlibs, $1)=no
4462: fi
4463: ;;
4464:
4465: netbsd* | netbsdelf*-gnu)
4466: if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
4467: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
4468: wlarc=
4469: else
4470: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4471: _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'
4472: fi
4473: ;;
4474:
4475: solaris*)
4476: if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
4477: _LT_TAGVAR(ld_shlibs, $1)=no
4478: cat <<_LT_EOF 1>&2
4479:
4480: *** Warning: The releases 2.8.* of the GNU linker cannot reliably
4481: *** create shared libraries on Solaris systems. Therefore, libtool
4482: *** is disabling shared libraries support. We urge you to upgrade GNU
4483: *** binutils to release 2.9.1 or newer. Another option is to modify
4484: *** your PATH or compiler configuration so that the native linker is
4485: *** used, and then restart.
4486:
4487: _LT_EOF
4488: elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4489: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4490: _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'
4491: else
4492: _LT_TAGVAR(ld_shlibs, $1)=no
4493: fi
4494: ;;
4495:
4496: sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
4497: case `$LD -v 2>&1` in
4498: *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
4499: _LT_TAGVAR(ld_shlibs, $1)=no
4500: cat <<_LT_EOF 1>&2
4501:
4502: *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
4503: *** reliably create shared libraries on SCO systems. Therefore, libtool
4504: *** is disabling shared libraries support. We urge you to upgrade GNU
4505: *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
4506: *** your PATH or compiler configuration so that the native linker is
4507: *** used, and then restart.
4508:
4509: _LT_EOF
4510: ;;
4511: *)
4512: # For security reasons, it is highly recommended that you always
4513: # use absolute paths for naming shared libraries, and exclude the
4514: # DT_RUNPATH tag from executables and libraries. But doing so
4515: # requires that you compile everything twice, which is a pain.
4516: if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4517: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4518: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4519: _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'
4520: else
4521: _LT_TAGVAR(ld_shlibs, $1)=no
4522: fi
4523: ;;
4524: esac
4525: ;;
4526:
4527: sunos4*)
4528: _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4529: wlarc=
4530: _LT_TAGVAR(hardcode_direct, $1)=yes
4531: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4532: ;;
4533:
4534: *)
4535: if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4536: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4537: _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'
4538: else
4539: _LT_TAGVAR(ld_shlibs, $1)=no
4540: fi
4541: ;;
4542: esac
4543:
4544: if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
4545: runpath_var=
4546: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4547: _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4548: _LT_TAGVAR(whole_archive_flag_spec, $1)=
4549: fi
4550: else
4551: # PORTME fill in a description of your system's linker (not GNU ld)
4552: case $host_os in
4553: aix3*)
4554: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4555: _LT_TAGVAR(always_export_symbols, $1)=yes
4556: _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'
4557: # Note: this linker hardcodes the directories in LIBPATH if there
4558: # are no directories specified by -L.
4559: _LT_TAGVAR(hardcode_minus_L, $1)=yes
4560: if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
4561: # Neither direct hardcoding nor static linking is supported with a
4562: # broken collect2.
4563: _LT_TAGVAR(hardcode_direct, $1)=unsupported
4564: fi
4565: ;;
4566:
4567: aix[[4-9]]*)
4568: if test "$host_cpu" = ia64; then
4569: # On IA64, the linker does run time linking by default, so we don't
4570: # have to do anything special.
4571: aix_use_runtimelinking=no
4572: exp_sym_flag='-Bexport'
4573: no_entry_flag=""
4574: else
4575: # If we're using GNU nm, then we don't want the "-C" option.
4576: # -C means demangle to AIX nm, but means don't demangle with GNU nm
4577: if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4578: _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
4579: else
4580: _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'
4581: fi
4582: aix_use_runtimelinking=no
4583:
4584: # Test if we are trying to use run time linking or normal
4585: # AIX style linking. If -brtl is somewhere in LDFLAGS, we
4586: # need to do runtime linking.
4587: case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
4588: for ld_flag in $LDFLAGS; do
4589: if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
4590: aix_use_runtimelinking=yes
4591: break
4592: fi
4593: done
4594: ;;
4595: esac
4596:
4597: exp_sym_flag='-bexport'
4598: no_entry_flag='-bnoentry'
4599: fi
4600:
4601: # When large executables or shared objects are built, AIX ld can
4602: # have problems creating the table of contents. If linking a library
4603: # or program results in "error TOC overflow" add -mminimal-toc to
4604: # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
4605: # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
4606:
4607: _LT_TAGVAR(archive_cmds, $1)=''
4608: _LT_TAGVAR(hardcode_direct, $1)=yes
4609: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4610: _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
4611: _LT_TAGVAR(link_all_deplibs, $1)=yes
4612: _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
4613:
4614: if test "$GCC" = yes; then
4615: case $host_os in aix4.[[012]]|aix4.[[012]].*)
4616: # We only want to do this on AIX 4.2 and lower, the check
4617: # below for broken collect2 doesn't work under 4.3+
4618: collect2name=`${CC} -print-prog-name=collect2`
4619: if test -f "$collect2name" &&
4620: strings "$collect2name" | $GREP resolve_lib_name >/dev/null
4621: then
4622: # We have reworked collect2
4623: :
4624: else
4625: # We have old collect2
4626: _LT_TAGVAR(hardcode_direct, $1)=unsupported
4627: # It fails to find uninstalled libraries when the uninstalled
4628: # path is not listed in the libpath. Setting hardcode_minus_L
4629: # to unsupported forces relinking
4630: _LT_TAGVAR(hardcode_minus_L, $1)=yes
4631: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4632: _LT_TAGVAR(hardcode_libdir_separator, $1)=
4633: fi
4634: ;;
4635: esac
4636: shared_flag='-shared'
4637: if test "$aix_use_runtimelinking" = yes; then
4638: shared_flag="$shared_flag "'${wl}-G'
4639: fi
4640: _LT_TAGVAR(link_all_deplibs, $1)=no
4641: else
4642: # not using gcc
4643: if test "$host_cpu" = ia64; then
4644: # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
4645: # chokes on -Wl,-G. The following line is correct:
4646: shared_flag='-G'
4647: else
4648: if test "$aix_use_runtimelinking" = yes; then
4649: shared_flag='${wl}-G'
4650: else
4651: shared_flag='${wl}-bM:SRE'
4652: fi
4653: fi
4654: fi
4655:
4656: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
4657: # It seems that -bexpall does not export symbols beginning with
4658: # underscore (_), so it is better to generate a list of symbols to export.
4659: _LT_TAGVAR(always_export_symbols, $1)=yes
4660: if test "$aix_use_runtimelinking" = yes; then
4661: # Warning - without using the other runtime loading flags (-brtl),
4662: # -berok will link without error, but may produce a broken library.
4663: _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
4664: # Determine the default libpath from the value encoded in an
4665: # empty executable.
4666: _LT_SYS_MODULE_PATH_AIX
4667: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
4668: _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 $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
4669: else
4670: if test "$host_cpu" = ia64; then
4671: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
4672: _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
4673: _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"
4674: else
4675: # Determine the default libpath from the value encoded in an
4676: # empty executable.
4677: _LT_SYS_MODULE_PATH_AIX
4678: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
4679: # Warning - without using the other run time loading flags,
4680: # -berok will link without error, but may produce a broken library.
4681: _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
4682: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
4683: # Exported symbols can be pulled into shared objects from archives
4684: _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
4685: _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
4686: # This is similar to how AIX traditionally builds its shared libraries.
4687: _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'
4688: fi
4689: fi
4690: ;;
4691:
4692: amigaos*)
4693: case $host_cpu in
4694: powerpc)
4695: # see comment about AmigaOS4 .so support
4696: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4697: _LT_TAGVAR(archive_expsym_cmds, $1)=''
4698: ;;
4699: m68k)
4700: _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)'
4701: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4702: _LT_TAGVAR(hardcode_minus_L, $1)=yes
4703: ;;
4704: esac
4705: ;;
4706:
4707: bsdi[[45]]*)
4708: _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
4709: ;;
4710:
4711: cygwin* | mingw* | pw32* | cegcc*)
4712: # When not using gcc, we currently assume that we are using
4713: # Microsoft Visual C++.
4714: # hardcode_libdir_flag_spec is actually meaningless, as there is
4715: # no search path for DLLs.
4716: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
4717: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4718: # Tell ltmain to make .lib files, not .a files.
4719: libext=lib
4720: # Tell ltmain to make .dll files, not .so files.
4721: shrext_cmds=".dll"
4722: # FIXME: Setting linknames here is a bad hack.
4723: _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames='
4724: # The linker will automatically build a .lib file if we build a DLL.
4725: _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
4726: # FIXME: Should let the user specify the lib program.
4727: _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
4728: _LT_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
4729: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4730: ;;
4731:
4732: darwin* | rhapsody*)
4733: _LT_DARWIN_LINKER_FEATURES($1)
4734: ;;
4735:
4736: dgux*)
4737: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
4738: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4739: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4740: ;;
4741:
4742: freebsd1.*)
4743: _LT_TAGVAR(ld_shlibs, $1)=no
4744: ;;
4745:
4746: # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
4747: # support. Future versions do this automatically, but an explicit c++rt0.o
4748: # does not break anything, and helps significantly (at the cost of a little
4749: # extra space).
4750: freebsd2.2*)
4751: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
4752: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4753: _LT_TAGVAR(hardcode_direct, $1)=yes
4754: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4755: ;;
4756:
4757: # Unfortunately, older versions of FreeBSD 2 do not have this feature.
4758: freebsd2*)
4759: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4760: _LT_TAGVAR(hardcode_direct, $1)=yes
4761: _LT_TAGVAR(hardcode_minus_L, $1)=yes
4762: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4763: ;;
4764:
4765: # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
4766: freebsd* | dragonfly*)
4767: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
4768: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4769: _LT_TAGVAR(hardcode_direct, $1)=yes
4770: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4771: ;;
4772:
4773: hpux9*)
4774: if test "$GCC" = yes; then
4775: _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
4776: else
4777: _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'
4778: fi
4779: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4780: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4781: _LT_TAGVAR(hardcode_direct, $1)=yes
4782:
4783: # hardcode_minus_L: Not really in the search PATH,
4784: # but as the default location of the library.
4785: _LT_TAGVAR(hardcode_minus_L, $1)=yes
4786: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4787: ;;
4788:
4789: hpux10*)
4790: if test "$GCC" = yes -a "$with_gnu_ld" = no; then
4791: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
4792: else
4793: _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
4794: fi
4795: if test "$with_gnu_ld" = no; then
4796: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4797: _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
4798: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4799: _LT_TAGVAR(hardcode_direct, $1)=yes
4800: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4801: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4802: # hardcode_minus_L: Not really in the search PATH,
4803: # but as the default location of the library.
4804: _LT_TAGVAR(hardcode_minus_L, $1)=yes
4805: fi
4806: ;;
4807:
4808: hpux11*)
4809: if test "$GCC" = yes -a "$with_gnu_ld" = no; then
4810: case $host_cpu in
4811: hppa*64*)
4812: _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
4813: ;;
4814: ia64*)
4815: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
4816: ;;
4817: *)
4818: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
4819: ;;
4820: esac
4821: else
4822: case $host_cpu in
4823: hppa*64*)
4824: _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
4825: ;;
4826: ia64*)
4827: _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
4828: ;;
4829: *)
4830: _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
4831: ;;
4832: esac
4833: fi
4834: if test "$with_gnu_ld" = no; then
4835: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4836: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4837:
4838: case $host_cpu in
4839: hppa*64*|ia64*)
4840: _LT_TAGVAR(hardcode_direct, $1)=no
4841: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4842: ;;
4843: *)
4844: _LT_TAGVAR(hardcode_direct, $1)=yes
4845: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4846: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4847:
4848: # hardcode_minus_L: Not really in the search PATH,
4849: # but as the default location of the library.
4850: _LT_TAGVAR(hardcode_minus_L, $1)=yes
4851: ;;
4852: esac
4853: fi
4854: ;;
4855:
4856: irix5* | irix6* | nonstopux*)
4857: if test "$GCC" = yes; then
4858: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
4859: # Try to use the -exported_symbol ld option, if it does not
4860: # work, assume that -exports_file does not work either and
4861: # implicitly export all symbols.
4862: save_LDFLAGS="$LDFLAGS"
4863: LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
4864: AC_LINK_IFELSE(int foo(void) {},
4865: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
4866: )
4867: LDFLAGS="$save_LDFLAGS"
4868: else
4869: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
4870: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
4871: fi
4872: _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
4873: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4874: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4875: _LT_TAGVAR(inherit_rpath, $1)=yes
4876: _LT_TAGVAR(link_all_deplibs, $1)=yes
4877: ;;
4878:
4879: netbsd* | netbsdelf*-gnu)
4880: if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
4881: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
4882: else
4883: _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
4884: fi
4885: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4886: _LT_TAGVAR(hardcode_direct, $1)=yes
4887: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4888: ;;
4889:
4890: newsos6)
4891: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
4892: _LT_TAGVAR(hardcode_direct, $1)=yes
4893: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4894: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4895: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4896: ;;
4897:
4898: *nto* | *qnx*)
4899: ;;
4900:
4901: openbsd*)
4902: if test -f /usr/libexec/ld.so; then
4903: _LT_TAGVAR(hardcode_direct, $1)=yes
4904: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4905: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4906: if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
4907: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
4908: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
4909: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4910: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4911: else
4912: case $host_os in
4913: openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
4914: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4915: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4916: ;;
4917: *)
4918: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
4919: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4920: ;;
4921: esac
4922: fi
4923: else
4924: _LT_TAGVAR(ld_shlibs, $1)=no
4925: fi
4926: ;;
4927:
4928: os2*)
4929: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4930: _LT_TAGVAR(hardcode_minus_L, $1)=yes
4931: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4932: _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'
4933: _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
4934: ;;
4935:
4936: osf3*)
4937: if test "$GCC" = yes; then
4938: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
4939: _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
4940: else
4941: _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
4942: _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
4943: fi
4944: _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
4945: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4946: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4947: ;;
4948:
4949: osf4* | osf5*) # as osf3* with the addition of -msym flag
4950: if test "$GCC" = yes; then
4951: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
4952: _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
4953: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4954: else
4955: _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
4956: _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
4957: _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~
4958: $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
4959:
4960: # Both c and cxx compiler support -rpath directly
4961: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
4962: fi
4963: _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
4964: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4965: ;;
4966:
4967: solaris*)
4968: _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
4969: if test "$GCC" = yes; then
4970: wlarc='${wl}'
4971: _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
4972: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
4973: $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
4974: else
4975: case `$CC -V 2>&1` in
4976: *"Compilers 5.0"*)
4977: wlarc=''
4978: _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
4979: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
4980: $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
4981: ;;
4982: *)
4983: wlarc='${wl}'
4984: _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
4985: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
4986: $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
4987: ;;
4988: esac
4989: fi
4990: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4991: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4992: case $host_os in
4993: solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
4994: *)
4995: # The compiler driver will combine and reorder linker options,
4996: # but understands `-z linker_flag'. GCC discards it without `$wl',
4997: # but is careful enough not to reorder.
4998: # Supported since Solaris 2.6 (maybe 2.5.1?)
4999: if test "$GCC" = yes; then
5000: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
5001: else
5002: _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
5003: fi
5004: ;;
5005: esac
5006: _LT_TAGVAR(link_all_deplibs, $1)=yes
5007: ;;
5008:
5009: sunos4*)
5010: if test "x$host_vendor" = xsequent; then
5011: # Use $CC to link under sequent, because it throws in some extra .o
5012: # files that make .init and .fini sections work.
5013: _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5014: else
5015: _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5016: fi
5017: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5018: _LT_TAGVAR(hardcode_direct, $1)=yes
5019: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5020: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5021: ;;
5022:
5023: sysv4)
5024: case $host_vendor in
5025: sni)
5026: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5027: _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5028: ;;
5029: siemens)
5030: ## LD is ld it makes a PLAMLIB
5031: ## CC just makes a GrossModule.
5032: _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5033: _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5034: _LT_TAGVAR(hardcode_direct, $1)=no
5035: ;;
5036: motorola)
5037: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5038: _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5039: ;;
5040: esac
5041: runpath_var='LD_RUN_PATH'
5042: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5043: ;;
5044:
5045: sysv4.3*)
5046: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5047: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5048: _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5049: ;;
5050:
5051: sysv4*MP*)
5052: if test -d /usr/nec; then
5053: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5054: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5055: runpath_var=LD_RUN_PATH
5056: hardcode_runpath_var=yes
5057: _LT_TAGVAR(ld_shlibs, $1)=yes
5058: fi
5059: ;;
5060:
5061: sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
5062: _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5063: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5064: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5065: runpath_var='LD_RUN_PATH'
5066:
5067: if test "$GCC" = yes; then
5068: _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5069: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5070: else
5071: _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5072: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5073: fi
5074: ;;
5075:
5076: sysv5* | sco3.2v5* | sco5v6*)
5077: # Note: We can NOT use -z defs as we might desire, because we do not
5078: # link with -lc, and that would cause any symbols used from libc to
5079: # always be unresolved, which means just about no library would
5080: # ever link correctly. If we're not using GNU ld we use -z text
5081: # though, which does catch some bad symbols but isn't as heavy-handed
5082: # as -z defs.
5083: _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5084: _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
5085: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5086: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5087: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
5088: _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5089: _LT_TAGVAR(link_all_deplibs, $1)=yes
5090: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5091: runpath_var='LD_RUN_PATH'
5092:
5093: if test "$GCC" = yes; then
5094: _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5095: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5096: else
5097: _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5098: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5099: fi
5100: ;;
5101:
5102: uts4*)
5103: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5104: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5105: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5106: ;;
5107:
5108: *)
5109: _LT_TAGVAR(ld_shlibs, $1)=no
5110: ;;
5111: esac
5112:
5113: if test x$host_vendor = xsni; then
5114: case $host in
5115: sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
5116: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
5117: ;;
5118: esac
5119: fi
5120: fi
5121: ])
5122: AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
5123: test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5124:
5125: _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
5126:
5127: _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
5128: _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
5129: _LT_DECL([], [extract_expsyms_cmds], [2],
5130: [The commands to extract the exported symbol list from a shared archive])
5131:
5132: #
5133: # Do we need to explicitly link libc?
5134: #
5135: case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
5136: x|xyes)
5137: # Assume -lc should be added
5138: _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5139:
5140: if test "$enable_shared" = yes && test "$GCC" = yes; then
5141: case $_LT_TAGVAR(archive_cmds, $1) in
5142: *'~'*)
5143: # FIXME: we may have to deal with multi-command sequences.
5144: ;;
5145: '$CC '*)
5146: # Test whether the compiler implicitly links with -lc since on some
5147: # systems, -lgcc has to come before -lc. If gcc already passes -lc
5148: # to ld, don't add -lc before -lgcc.
5149: AC_MSG_CHECKING([whether -lc should be explicitly linked in])
5150: $RM conftest*
5151: echo "$lt_simple_compile_test_code" > conftest.$ac_ext
5152:
5153: if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5154: soname=conftest
5155: lib=conftest
5156: libobjs=conftest.$ac_objext
5157: deplibs=
5158: wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
5159: pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
5160: compiler_flags=-v
5161: linker_flags=-v
5162: verstring=
5163: output_objdir=.
5164: libname=conftest
5165: lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
5166: _LT_TAGVAR(allow_undefined_flag, $1)=
5167: if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
5168: then
5169: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5170: else
5171: _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5172: fi
5173: _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5174: else
5175: cat conftest.err 1>&5
5176: fi
5177: $RM conftest*
5178: AC_MSG_RESULT([$_LT_TAGVAR(archive_cmds_need_lc, $1)])
5179: ;;
5180: esac
5181: fi
5182: ;;
5183: esac
5184:
5185: _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
5186: [Whether or not to add -lc for building shared libraries])
5187: _LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
5188: [enable_shared_with_static_runtimes], [0],
5189: [Whether or not to disallow shared libs when runtime libs are static])
5190: _LT_TAGDECL([], [export_dynamic_flag_spec], [1],
5191: [Compiler flag to allow reflexive dlopens])
5192: _LT_TAGDECL([], [whole_archive_flag_spec], [1],
5193: [Compiler flag to generate shared objects directly from archives])
5194: _LT_TAGDECL([], [compiler_needs_object], [1],
5195: [Whether the compiler copes with passing no objects directly])
5196: _LT_TAGDECL([], [old_archive_from_new_cmds], [2],
5197: [Create an old-style archive from a shared archive])
5198: _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
5199: [Create a temporary old-style archive to link instead of a shared archive])
5200: _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
5201: _LT_TAGDECL([], [archive_expsym_cmds], [2])
5202: _LT_TAGDECL([], [module_cmds], [2],
5203: [Commands used to build a loadable module if different from building
5204: a shared archive.])
5205: _LT_TAGDECL([], [module_expsym_cmds], [2])
5206: _LT_TAGDECL([], [with_gnu_ld], [1],
5207: [Whether we are building with GNU ld or not])
5208: _LT_TAGDECL([], [allow_undefined_flag], [1],
5209: [Flag that allows shared libraries with undefined symbols to be built])
5210: _LT_TAGDECL([], [no_undefined_flag], [1],
5211: [Flag that enforces no undefined symbols])
5212: _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
5213: [Flag to hardcode $libdir into a binary during linking.
5214: This must work even if $libdir does not exist])
5215: _LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1],
5216: [[If ld is used when linking, flag to hardcode $libdir into a binary
5217: during linking. This must work even if $libdir does not exist]])
5218: _LT_TAGDECL([], [hardcode_libdir_separator], [1],
5219: [Whether we need a single "-rpath" flag with a separated argument])
5220: _LT_TAGDECL([], [hardcode_direct], [0],
5221: [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5222: DIR into the resulting binary])
5223: _LT_TAGDECL([], [hardcode_direct_absolute], [0],
5224: [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5225: DIR into the resulting binary and the resulting library dependency is
5226: "absolute", i.e impossible to change by setting ${shlibpath_var} if the
5227: library is relocated])
5228: _LT_TAGDECL([], [hardcode_minus_L], [0],
5229: [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
5230: into the resulting binary])
5231: _LT_TAGDECL([], [hardcode_shlibpath_var], [0],
5232: [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
5233: into the resulting binary])
5234: _LT_TAGDECL([], [hardcode_automatic], [0],
5235: [Set to "yes" if building a shared library automatically hardcodes DIR
5236: into the library and all subsequent libraries and executables linked
5237: against it])
5238: _LT_TAGDECL([], [inherit_rpath], [0],
5239: [Set to yes if linker adds runtime paths of dependent libraries
5240: to runtime path list])
5241: _LT_TAGDECL([], [link_all_deplibs], [0],
5242: [Whether libtool must link a program against all its dependency libraries])
5243: _LT_TAGDECL([], [fix_srcfile_path], [1],
5244: [Fix the shell variable $srcfile for the compiler])
5245: _LT_TAGDECL([], [always_export_symbols], [0],
5246: [Set to "yes" if exported symbols are required])
5247: _LT_TAGDECL([], [export_symbols_cmds], [2],
5248: [The commands to list exported symbols])
5249: _LT_TAGDECL([], [exclude_expsyms], [1],
5250: [Symbols that should not be listed in the preloaded symbols])
5251: _LT_TAGDECL([], [include_expsyms], [1],
5252: [Symbols that must always be exported])
5253: _LT_TAGDECL([], [prelink_cmds], [2],
5254: [Commands necessary for linking programs (against libraries) with templates])
5255: _LT_TAGDECL([], [file_list_spec], [1],
5256: [Specify filename containing input files])
5257: dnl FIXME: Not yet implemented
5258: dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
5259: dnl [Compiler flag to generate thread safe objects])
5260: ])# _LT_LINKER_SHLIBS
5261:
5262:
5263: # _LT_LANG_C_CONFIG([TAG])
5264: # ------------------------
5265: # Ensure that the configuration variables for a C compiler are suitably
5266: # defined. These variables are subsequently used by _LT_CONFIG to write
5267: # the compiler configuration to `libtool'.
5268: m4_defun([_LT_LANG_C_CONFIG],
5269: [m4_require([_LT_DECL_EGREP])dnl
5270: lt_save_CC="$CC"
5271: AC_LANG_PUSH(C)
5272:
5273: # Source file extension for C test sources.
5274: ac_ext=c
5275:
5276: # Object file extension for compiled C test sources.
5277: objext=o
5278: _LT_TAGVAR(objext, $1)=$objext
5279:
5280: # Code to be used in simple compile tests
5281: lt_simple_compile_test_code="int some_variable = 0;"
5282:
5283: # Code to be used in simple link tests
5284: lt_simple_link_test_code='int main(){return(0);}'
5285:
5286: _LT_TAG_COMPILER
5287: # Save the default compiler, since it gets overwritten when the other
5288: # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
5289: compiler_DEFAULT=$CC
5290:
5291: # save warnings/boilerplate of simple test code
5292: _LT_COMPILER_BOILERPLATE
5293: _LT_LINKER_BOILERPLATE
5294:
5295: if test -n "$compiler"; then
5296: _LT_COMPILER_NO_RTTI($1)
5297: _LT_COMPILER_PIC($1)
5298: _LT_COMPILER_C_O($1)
5299: _LT_COMPILER_FILE_LOCKS($1)
5300: _LT_LINKER_SHLIBS($1)
5301: _LT_SYS_DYNAMIC_LINKER($1)
5302: _LT_LINKER_HARDCODE_LIBPATH($1)
5303: LT_SYS_DLOPEN_SELF
5304: _LT_CMD_STRIPLIB
5305:
5306: # Report which library types will actually be built
5307: AC_MSG_CHECKING([if libtool supports shared libraries])
5308: AC_MSG_RESULT([$can_build_shared])
5309:
5310: AC_MSG_CHECKING([whether to build shared libraries])
5311: test "$can_build_shared" = "no" && enable_shared=no
5312:
5313: # On AIX, shared libraries and static libraries use the same namespace, and
5314: # are all built from PIC.
5315: case $host_os in
5316: aix3*)
5317: test "$enable_shared" = yes && enable_static=no
5318: if test -n "$RANLIB"; then
5319: archive_cmds="$archive_cmds~\$RANLIB \$lib"
5320: postinstall_cmds='$RANLIB $lib'
5321: fi
5322: ;;
5323:
5324: aix[[4-9]]*)
5325: if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
5326: test "$enable_shared" = yes && enable_static=no
5327: fi
5328: ;;
5329: esac
5330: AC_MSG_RESULT([$enable_shared])
5331:
5332: AC_MSG_CHECKING([whether to build static libraries])
5333: # Make sure either enable_shared or enable_static is yes.
5334: test "$enable_shared" = yes || enable_static=yes
5335: AC_MSG_RESULT([$enable_static])
5336:
5337: _LT_CONFIG($1)
5338: fi
5339: AC_LANG_POP
5340: CC="$lt_save_CC"
5341: ])# _LT_LANG_C_CONFIG
5342:
5343:
5344: # _LT_PROG_CXX
5345: # ------------
5346: # Since AC_PROG_CXX is broken, in that it returns g++ if there is no c++
5347: # compiler, we have our own version here.
5348: m4_defun([_LT_PROG_CXX],
5349: [
5350: pushdef([AC_MSG_ERROR], [_lt_caught_CXX_error=yes])
5351: AC_PROG_CXX
5352: if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
5353: ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
5354: (test "X$CXX" != "Xg++"))) ; then
5355: AC_PROG_CXXCPP
5356: else
5357: _lt_caught_CXX_error=yes
5358: fi
5359: popdef([AC_MSG_ERROR])
5360: ])# _LT_PROG_CXX
5361:
5362: dnl aclocal-1.4 backwards compatibility:
5363: dnl AC_DEFUN([_LT_PROG_CXX], [])
5364:
5365:
5366: # _LT_LANG_CXX_CONFIG([TAG])
5367: # --------------------------
5368: # Ensure that the configuration variables for a C++ compiler are suitably
5369: # defined. These variables are subsequently used by _LT_CONFIG to write
5370: # the compiler configuration to `libtool'.
5371: m4_defun([_LT_LANG_CXX_CONFIG],
5372: [AC_REQUIRE([_LT_PROG_CXX])dnl
5373: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
5374: m4_require([_LT_DECL_EGREP])dnl
5375:
5376: AC_LANG_PUSH(C++)
5377: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5378: _LT_TAGVAR(allow_undefined_flag, $1)=
5379: _LT_TAGVAR(always_export_symbols, $1)=no
5380: _LT_TAGVAR(archive_expsym_cmds, $1)=
5381: _LT_TAGVAR(compiler_needs_object, $1)=no
5382: _LT_TAGVAR(export_dynamic_flag_spec, $1)=
5383: _LT_TAGVAR(hardcode_direct, $1)=no
5384: _LT_TAGVAR(hardcode_direct_absolute, $1)=no
5385: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
5386: _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5387: _LT_TAGVAR(hardcode_libdir_separator, $1)=
5388: _LT_TAGVAR(hardcode_minus_L, $1)=no
5389: _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5390: _LT_TAGVAR(hardcode_automatic, $1)=no
5391: _LT_TAGVAR(inherit_rpath, $1)=no
5392: _LT_TAGVAR(module_cmds, $1)=
5393: _LT_TAGVAR(module_expsym_cmds, $1)=
5394: _LT_TAGVAR(link_all_deplibs, $1)=unknown
5395: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
5396: _LT_TAGVAR(no_undefined_flag, $1)=
5397: _LT_TAGVAR(whole_archive_flag_spec, $1)=
5398: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5399:
5400: # Source file extension for C++ test sources.
5401: ac_ext=cpp
5402:
5403: # Object file extension for compiled C++ test sources.
5404: objext=o
5405: _LT_TAGVAR(objext, $1)=$objext
5406:
5407: # No sense in running all these tests if we already determined that
5408: # the CXX compiler isn't working. Some variables (like enable_shared)
5409: # are currently assumed to apply to all compilers on this platform,
5410: # and will be corrupted by setting them based on a non-working compiler.
5411: if test "$_lt_caught_CXX_error" != yes; then
5412: # Code to be used in simple compile tests
5413: lt_simple_compile_test_code="int some_variable = 0;"
5414:
5415: # Code to be used in simple link tests
5416: lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
5417:
5418: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
5419: _LT_TAG_COMPILER
5420:
5421: # save warnings/boilerplate of simple test code
5422: _LT_COMPILER_BOILERPLATE
5423: _LT_LINKER_BOILERPLATE
5424:
5425: # Allow CC to be a program name with arguments.
5426: lt_save_CC=$CC
5427: lt_save_LD=$LD
5428: lt_save_GCC=$GCC
5429: GCC=$GXX
5430: lt_save_with_gnu_ld=$with_gnu_ld
5431: lt_save_path_LD=$lt_cv_path_LD
5432: if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
5433: lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
5434: else
5435: $as_unset lt_cv_prog_gnu_ld
5436: fi
5437: if test -n "${lt_cv_path_LDCXX+set}"; then
5438: lt_cv_path_LD=$lt_cv_path_LDCXX
5439: else
5440: $as_unset lt_cv_path_LD
5441: fi
5442: test -z "${LDCXX+set}" || LD=$LDCXX
5443: CC=${CXX-"c++"}
5444: compiler=$CC
5445: _LT_TAGVAR(compiler, $1)=$CC
5446: _LT_CC_BASENAME([$compiler])
5447:
5448: if test -n "$compiler"; then
5449: # We don't want -fno-exception when compiling C++ code, so set the
5450: # no_builtin_flag separately
5451: if test "$GXX" = yes; then
5452: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
5453: else
5454: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
5455: fi
5456:
5457: if test "$GXX" = yes; then
5458: # Set up default GNU C++ configuration
5459:
5460: LT_PATH_LD
5461:
5462: # Check if GNU C++ uses GNU ld as the underlying linker, since the
5463: # archiving commands below assume that GNU ld is being used.
5464: if test "$with_gnu_ld" = yes; then
5465: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5466: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5467:
5468: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5469: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5470:
5471: # If archive_cmds runs LD, not CC, wlarc should be empty
5472: # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
5473: # investigate it a little bit more. (MM)
5474: wlarc='${wl}'
5475:
5476: # ancient GNU ld didn't support --whole-archive et. al.
5477: if eval "`$CC -print-prog-name=ld` --help 2>&1" |
5478: $GREP 'no-whole-archive' > /dev/null; then
5479: _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5480: else
5481: _LT_TAGVAR(whole_archive_flag_spec, $1)=
5482: fi
5483: else
5484: with_gnu_ld=no
5485: wlarc=
5486:
5487: # A generic and very simple default shared library creation
5488: # command for GNU C++ for the case where it uses the native
5489: # linker, instead of GNU ld. If possible, this setting should
5490: # overridden to take advantage of the native linker features on
5491: # the platform it is being used on.
5492: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
5493: fi
5494:
5495: # Commands to make compiler produce verbose output that lists
5496: # what "hidden" libraries, object files and flags are used when
5497: # linking a shared library.
5498: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
5499:
5500: else
5501: GXX=no
5502: with_gnu_ld=no
5503: wlarc=
5504: fi
5505:
5506: # PORTME: fill in a description of your system's C++ link characteristics
5507: AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5508: _LT_TAGVAR(ld_shlibs, $1)=yes
5509: case $host_os in
5510: aix3*)
5511: # FIXME: insert proper C++ library support
5512: _LT_TAGVAR(ld_shlibs, $1)=no
5513: ;;
5514: aix[[4-9]]*)
5515: if test "$host_cpu" = ia64; then
5516: # On IA64, the linker does run time linking by default, so we don't
5517: # have to do anything special.
5518: aix_use_runtimelinking=no
5519: exp_sym_flag='-Bexport'
5520: no_entry_flag=""
5521: else
5522: aix_use_runtimelinking=no
5523:
5524: # Test if we are trying to use run time linking or normal
5525: # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5526: # need to do runtime linking.
5527: case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5528: for ld_flag in $LDFLAGS; do
5529: case $ld_flag in
5530: *-brtl*)
5531: aix_use_runtimelinking=yes
5532: break
5533: ;;
5534: esac
5535: done
5536: ;;
5537: esac
5538:
5539: exp_sym_flag='-bexport'
5540: no_entry_flag='-bnoentry'
5541: fi
5542:
5543: # When large executables or shared objects are built, AIX ld can
5544: # have problems creating the table of contents. If linking a library
5545: # or program results in "error TOC overflow" add -mminimal-toc to
5546: # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5547: # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5548:
5549: _LT_TAGVAR(archive_cmds, $1)=''
5550: _LT_TAGVAR(hardcode_direct, $1)=yes
5551: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5552: _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5553: _LT_TAGVAR(link_all_deplibs, $1)=yes
5554: _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
5555:
5556: if test "$GXX" = yes; then
5557: case $host_os in aix4.[[012]]|aix4.[[012]].*)
5558: # We only want to do this on AIX 4.2 and lower, the check
5559: # below for broken collect2 doesn't work under 4.3+
5560: collect2name=`${CC} -print-prog-name=collect2`
5561: if test -f "$collect2name" &&
5562: strings "$collect2name" | $GREP resolve_lib_name >/dev/null
5563: then
5564: # We have reworked collect2
5565: :
5566: else
5567: # We have old collect2
5568: _LT_TAGVAR(hardcode_direct, $1)=unsupported
5569: # It fails to find uninstalled libraries when the uninstalled
5570: # path is not listed in the libpath. Setting hardcode_minus_L
5571: # to unsupported forces relinking
5572: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5573: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5574: _LT_TAGVAR(hardcode_libdir_separator, $1)=
5575: fi
5576: esac
5577: shared_flag='-shared'
5578: if test "$aix_use_runtimelinking" = yes; then
5579: shared_flag="$shared_flag "'${wl}-G'
5580: fi
5581: else
5582: # not using gcc
5583: if test "$host_cpu" = ia64; then
5584: # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5585: # chokes on -Wl,-G. The following line is correct:
5586: shared_flag='-G'
5587: else
5588: if test "$aix_use_runtimelinking" = yes; then
5589: shared_flag='${wl}-G'
5590: else
5591: shared_flag='${wl}-bM:SRE'
5592: fi
5593: fi
5594: fi
5595:
5596: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
5597: # It seems that -bexpall does not export symbols beginning with
5598: # underscore (_), so it is better to generate a list of symbols to
5599: # export.
5600: _LT_TAGVAR(always_export_symbols, $1)=yes
5601: if test "$aix_use_runtimelinking" = yes; then
5602: # Warning - without using the other runtime loading flags (-brtl),
5603: # -berok will link without error, but may produce a broken library.
5604: _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
5605: # Determine the default libpath from the value encoded in an empty
5606: # executable.
5607: _LT_SYS_MODULE_PATH_AIX
5608: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5609:
5610: _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 $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
5611: else
5612: if test "$host_cpu" = ia64; then
5613: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5614: _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5615: _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"
5616: else
5617: # Determine the default libpath from the value encoded in an
5618: # empty executable.
5619: _LT_SYS_MODULE_PATH_AIX
5620: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5621: # Warning - without using the other run time loading flags,
5622: # -berok will link without error, but may produce a broken library.
5623: _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5624: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5625: # Exported symbols can be pulled into shared objects from archives
5626: _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5627: _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5628: # This is similar to how AIX traditionally builds its shared
5629: # libraries.
5630: _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'
5631: fi
5632: fi
5633: ;;
5634:
5635: beos*)
5636: if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5637: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5638: # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5639: # support --undefined. This deserves some investigation. FIXME
5640: _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5641: else
5642: _LT_TAGVAR(ld_shlibs, $1)=no
5643: fi
5644: ;;
5645:
5646: chorus*)
5647: case $cc_basename in
5648: *)
5649: # FIXME: insert proper C++ library support
5650: _LT_TAGVAR(ld_shlibs, $1)=no
5651: ;;
5652: esac
5653: ;;
5654:
5655: cygwin* | mingw* | pw32* | cegcc*)
5656: # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5657: # as there is no search path for DLLs.
5658: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5659: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5660: _LT_TAGVAR(always_export_symbols, $1)=no
5661: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5662:
5663: if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
5664: _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'
5665: # If the export-symbols file already is a .def file (1st line
5666: # is EXPORTS), use it as is; otherwise, prepend...
5667: _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5668: cp $export_symbols $output_objdir/$soname.def;
5669: else
5670: echo EXPORTS > $output_objdir/$soname.def;
5671: cat $export_symbols >> $output_objdir/$soname.def;
5672: fi~
5673: $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'
5674: else
5675: _LT_TAGVAR(ld_shlibs, $1)=no
5676: fi
5677: ;;
5678: darwin* | rhapsody*)
5679: _LT_DARWIN_LINKER_FEATURES($1)
5680: ;;
5681:
5682: dgux*)
5683: case $cc_basename in
5684: ec++*)
5685: # FIXME: insert proper C++ library support
5686: _LT_TAGVAR(ld_shlibs, $1)=no
5687: ;;
5688: ghcx*)
5689: # Green Hills C++ Compiler
5690: # FIXME: insert proper C++ library support
5691: _LT_TAGVAR(ld_shlibs, $1)=no
5692: ;;
5693: *)
5694: # FIXME: insert proper C++ library support
5695: _LT_TAGVAR(ld_shlibs, $1)=no
5696: ;;
5697: esac
5698: ;;
5699:
5700: freebsd[[12]].*)
5701: # C++ shared libraries reported to be fairly broken before
5702: # switch to ELF
5703: _LT_TAGVAR(ld_shlibs, $1)=no
5704: ;;
5705:
5706: freebsd-elf*)
5707: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5708: ;;
5709:
5710: freebsd* | dragonfly*)
5711: # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
5712: # conventions
5713: _LT_TAGVAR(ld_shlibs, $1)=yes
5714: ;;
5715:
5716: gnu*)
5717: ;;
5718:
5719: hpux9*)
5720: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5721: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5722: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5723: _LT_TAGVAR(hardcode_direct, $1)=yes
5724: _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
5725: # but as the default
5726: # location of the library.
5727:
5728: case $cc_basename in
5729: CC*)
5730: # FIXME: insert proper C++ library support
5731: _LT_TAGVAR(ld_shlibs, $1)=no
5732: ;;
5733: aCC*)
5734: _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 $lib'
5735: # Commands to make compiler produce verbose output that lists
5736: # what "hidden" libraries, object files and flags are used when
5737: # linking a shared library.
5738: #
5739: # There doesn't appear to be a way to prevent this compiler from
5740: # explicitly linking system object files so we need to strip them
5741: # from the output so that they don't get included in the library
5742: # dependencies.
5743: output_verbose_link_cmd='templist=`($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; $ECHO "X$list" | $Xsed'
5744: ;;
5745: *)
5746: if test "$GXX" = yes; then
5747: _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${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'
5748: else
5749: # FIXME: insert proper C++ library support
5750: _LT_TAGVAR(ld_shlibs, $1)=no
5751: fi
5752: ;;
5753: esac
5754: ;;
5755:
5756: hpux10*|hpux11*)
5757: if test $with_gnu_ld = no; then
5758: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5759: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5760:
5761: case $host_cpu in
5762: hppa*64*|ia64*)
5763: ;;
5764: *)
5765: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5766: ;;
5767: esac
5768: fi
5769: case $host_cpu in
5770: hppa*64*|ia64*)
5771: _LT_TAGVAR(hardcode_direct, $1)=no
5772: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5773: ;;
5774: *)
5775: _LT_TAGVAR(hardcode_direct, $1)=yes
5776: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5777: _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
5778: # but as the default
5779: # location of the library.
5780: ;;
5781: esac
5782:
5783: case $cc_basename in
5784: CC*)
5785: # FIXME: insert proper C++ library support
5786: _LT_TAGVAR(ld_shlibs, $1)=no
5787: ;;
5788: aCC*)
5789: case $host_cpu in
5790: hppa*64*)
5791: _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5792: ;;
5793: ia64*)
5794: _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5795: ;;
5796: *)
5797: _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5798: ;;
5799: esac
5800: # Commands to make compiler produce verbose output that lists
5801: # what "hidden" libraries, object files and flags are used when
5802: # linking a shared library.
5803: #
5804: # There doesn't appear to be a way to prevent this compiler from
5805: # explicitly linking system object files so we need to strip them
5806: # from the output so that they don't get included in the library
5807: # dependencies.
5808: output_verbose_link_cmd='templist=`($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; $ECHO "X$list" | $Xsed'
5809: ;;
5810: *)
5811: if test "$GXX" = yes; then
5812: if test $with_gnu_ld = no; then
5813: case $host_cpu in
5814: hppa*64*)
5815: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5816: ;;
5817: ia64*)
5818: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5819: ;;
5820: *)
5821: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5822: ;;
5823: esac
5824: fi
5825: else
5826: # FIXME: insert proper C++ library support
5827: _LT_TAGVAR(ld_shlibs, $1)=no
5828: fi
5829: ;;
5830: esac
5831: ;;
5832:
5833: interix[[3-9]]*)
5834: _LT_TAGVAR(hardcode_direct, $1)=no
5835: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5836: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5837: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5838: # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
5839: # Instead, shared libraries are loaded at an image base (0x10000000 by
5840: # default) and relocated if they conflict, which is a slow very memory
5841: # consuming and fragmenting process. To avoid this, we pick a random,
5842: # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
5843: # time. Moving up from 0x10000000 also allows more sbrk(2) space.
5844: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5845: _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5846: ;;
5847: irix5* | irix6*)
5848: case $cc_basename in
5849: CC*)
5850: # SGI C++
5851: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
5852:
5853: # Archives containing C++ object files must be created using
5854: # "CC -ar", where "CC" is the IRIX C++ compiler. This is
5855: # necessary to make sure instantiated templates are included
5856: # in the archive.
5857: _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
5858: ;;
5859: *)
5860: if test "$GXX" = yes; then
5861: if test "$with_gnu_ld" = no; then
5862: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5863: else
5864: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` -o $lib'
5865: fi
5866: fi
5867: _LT_TAGVAR(link_all_deplibs, $1)=yes
5868: ;;
5869: esac
5870: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5871: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5872: _LT_TAGVAR(inherit_rpath, $1)=yes
5873: ;;
5874:
5875: linux* | k*bsd*-gnu | kopensolaris*-gnu)
5876: case $cc_basename in
5877: KCC*)
5878: # Kuck and Associates, Inc. (KAI) C++ Compiler
5879:
5880: # KCC will only create a shared library if the output file
5881: # ends with ".so" (or ".sl" for HP-UX), so rename the library
5882: # to its proper name (with version) after linking.
5883: _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'
5884: _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 $lib'
5885: # Commands to make compiler produce verbose output that lists
5886: # what "hidden" libraries, object files and flags are used when
5887: # linking a shared library.
5888: #
5889: # There doesn't appear to be a way to prevent this compiler from
5890: # explicitly linking system object files so we need to strip them
5891: # from the output so that they don't get included in the library
5892: # dependencies.
5893: output_verbose_link_cmd='templist=`$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; $ECHO "X$list" | $Xsed'
5894:
5895: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5896: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5897:
5898: # Archives containing C++ object files must be created using
5899: # "CC -Bstatic", where "CC" is the KAI C++ compiler.
5900: _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
5901: ;;
5902: icpc* | ecpc* )
5903: # Intel C++
5904: with_gnu_ld=yes
5905: # version 8.0 and above of icpc choke on multiply defined symbols
5906: # if we add $predep_objects and $postdep_objects, however 7.1 and
5907: # earlier do not add the objects themselves.
5908: case `$CC -V 2>&1` in
5909: *"Version 7."*)
5910: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5911: _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'
5912: ;;
5913: *) # Version 8.0 or newer
5914: tmp_idyn=
5915: case $host_cpu in
5916: ia64*) tmp_idyn=' -i_dynamic';;
5917: esac
5918: _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5919: _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'
5920: ;;
5921: esac
5922: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5923: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5924: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5925: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
5926: ;;
5927: pgCC* | pgcpp*)
5928: # Portland Group C++ compiler
5929: case `$CC -V` in
5930: *pgCC\ [[1-5]]* | *pgcpp\ [[1-5]]*)
5931: _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
5932: rm -rf $tpldir~
5933: $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
5934: compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
5935: _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
5936: rm -rf $tpldir~
5937: $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
5938: $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
5939: $RANLIB $oldlib'
5940: _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
5941: rm -rf $tpldir~
5942: $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
5943: $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
5944: _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
5945: rm -rf $tpldir~
5946: $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
5947: $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
5948: ;;
5949: *) # Version 6 will use weak symbols
5950: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
5951: _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'
5952: ;;
5953: esac
5954:
5955: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
5956: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5957: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
5958: ;;
5959: cxx*)
5960: # Compaq C++
5961: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5962: _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'
5963:
5964: runpath_var=LD_RUN_PATH
5965: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5966: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5967:
5968: # Commands to make compiler produce verbose output that lists
5969: # what "hidden" libraries, object files and flags are used when
5970: # linking a shared library.
5971: #
5972: # There doesn't appear to be a way to prevent this compiler from
5973: # explicitly linking system object files so we need to strip them
5974: # from the output so that they don't get included in the library
5975: # dependencies.
5976: output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
5977: ;;
5978: xl*)
5979: # IBM XL 8.0 on PPC, with GNU ld
5980: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5981: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5982: _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5983: if test "x$supports_anon_versioning" = xyes; then
5984: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
5985: cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5986: echo "local: *; };" >> $output_objdir/$libname.ver~
5987: $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
5988: fi
5989: ;;
5990: *)
5991: case `$CC -V 2>&1 | sed 5q` in
5992: *Sun\ C*)
5993: # Sun C++ 5.9
5994: _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
5995: _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5996: _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'
5997: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5998: _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; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
5999: _LT_TAGVAR(compiler_needs_object, $1)=yes
6000:
6001: # Not sure whether something based on
6002: # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
6003: # would be better.
6004: output_verbose_link_cmd='echo'
6005:
6006: # Archives containing C++ object files must be created using
6007: # "CC -xar", where "CC" is the Sun C++ compiler. This is
6008: # necessary to make sure instantiated templates are included
6009: # in the archive.
6010: _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6011: ;;
6012: esac
6013: ;;
6014: esac
6015: ;;
6016:
6017: lynxos*)
6018: # FIXME: insert proper C++ library support
6019: _LT_TAGVAR(ld_shlibs, $1)=no
6020: ;;
6021:
6022: m88k*)
6023: # FIXME: insert proper C++ library support
6024: _LT_TAGVAR(ld_shlibs, $1)=no
6025: ;;
6026:
6027: mvs*)
6028: case $cc_basename in
6029: cxx*)
6030: # FIXME: insert proper C++ library support
6031: _LT_TAGVAR(ld_shlibs, $1)=no
6032: ;;
6033: *)
6034: # FIXME: insert proper C++ library support
6035: _LT_TAGVAR(ld_shlibs, $1)=no
6036: ;;
6037: esac
6038: ;;
6039:
6040: netbsd*)
6041: if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
6042: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
6043: wlarc=
6044: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6045: _LT_TAGVAR(hardcode_direct, $1)=yes
6046: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6047: fi
6048: # Workaround some broken pre-1.5 toolchains
6049: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
6050: ;;
6051:
6052: *nto* | *qnx*)
6053: _LT_TAGVAR(ld_shlibs, $1)=yes
6054: ;;
6055:
6056: openbsd2*)
6057: # C++ shared libraries are fairly broken
6058: _LT_TAGVAR(ld_shlibs, $1)=no
6059: ;;
6060:
6061: openbsd*)
6062: if test -f /usr/libexec/ld.so; then
6063: _LT_TAGVAR(hardcode_direct, $1)=yes
6064: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6065: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6066: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
6067: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6068: if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6069: _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'
6070: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6071: _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
6072: fi
6073: output_verbose_link_cmd=echo
6074: else
6075: _LT_TAGVAR(ld_shlibs, $1)=no
6076: fi
6077: ;;
6078:
6079: osf3* | osf4* | osf5*)
6080: case $cc_basename in
6081: KCC*)
6082: # Kuck and Associates, Inc. (KAI) C++ Compiler
6083:
6084: # KCC will only create a shared library if the output file
6085: # ends with ".so" (or ".sl" for HP-UX), so rename the library
6086: # to its proper name (with version) after linking.
6087: _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'
6088:
6089: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6090: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6091:
6092: # Archives containing C++ object files must be created using
6093: # the KAI C++ compiler.
6094: case $host in
6095: osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
6096: *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
6097: esac
6098: ;;
6099: RCC*)
6100: # Rational C++ 2.4.1
6101: # FIXME: insert proper C++ library support
6102: _LT_TAGVAR(ld_shlibs, $1)=no
6103: ;;
6104: cxx*)
6105: case $host in
6106: osf3*)
6107: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6108: _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && $ECHO "X${wl}-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
6109: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6110: ;;
6111: *)
6112: _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6113: _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
6114: _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
6115: echo "-hidden">> $lib.exp~
6116: $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~
6117: $RM $lib.exp'
6118: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6119: ;;
6120: esac
6121:
6122: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6123:
6124: # Commands to make compiler produce verbose output that lists
6125: # what "hidden" libraries, object files and flags are used when
6126: # linking a shared library.
6127: #
6128: # There doesn't appear to be a way to prevent this compiler from
6129: # explicitly linking system object files so we need to strip them
6130: # from the output so that they don't get included in the library
6131: # dependencies.
6132: output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
6133: ;;
6134: *)
6135: if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6136: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6137: case $host in
6138: osf3*)
6139: _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" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6140: ;;
6141: *)
6142: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6143: ;;
6144: esac
6145:
6146: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6147: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6148:
6149: # Commands to make compiler produce verbose output that lists
6150: # what "hidden" libraries, object files and flags are used when
6151: # linking a shared library.
6152: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
6153:
6154: else
6155: # FIXME: insert proper C++ library support
6156: _LT_TAGVAR(ld_shlibs, $1)=no
6157: fi
6158: ;;
6159: esac
6160: ;;
6161:
6162: psos*)
6163: # FIXME: insert proper C++ library support
6164: _LT_TAGVAR(ld_shlibs, $1)=no
6165: ;;
6166:
6167: sunos4*)
6168: case $cc_basename in
6169: CC*)
6170: # Sun C++ 4.x
6171: # FIXME: insert proper C++ library support
6172: _LT_TAGVAR(ld_shlibs, $1)=no
6173: ;;
6174: lcc*)
6175: # Lucid
6176: # FIXME: insert proper C++ library support
6177: _LT_TAGVAR(ld_shlibs, $1)=no
6178: ;;
6179: *)
6180: # FIXME: insert proper C++ library support
6181: _LT_TAGVAR(ld_shlibs, $1)=no
6182: ;;
6183: esac
6184: ;;
6185:
6186: solaris*)
6187: case $cc_basename in
6188: CC*)
6189: # Sun C++ 4.2, 5.x and Centerline C++
6190: _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
6191: _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6192: _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6193: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6194: $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6195:
6196: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6197: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6198: case $host_os in
6199: solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6200: *)
6201: # The compiler driver will combine and reorder linker options,
6202: # but understands `-z linker_flag'.
6203: # Supported since Solaris 2.6 (maybe 2.5.1?)
6204: _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
6205: ;;
6206: esac
6207: _LT_TAGVAR(link_all_deplibs, $1)=yes
6208:
6209: output_verbose_link_cmd='echo'
6210:
6211: # Archives containing C++ object files must be created using
6212: # "CC -xar", where "CC" is the Sun C++ compiler. This is
6213: # necessary to make sure instantiated templates are included
6214: # in the archive.
6215: _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6216: ;;
6217: gcx*)
6218: # Green Hills C++ Compiler
6219: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6220:
6221: # The C++ compiler must be used to create the archive.
6222: _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
6223: ;;
6224: *)
6225: # GNU C++ compiler with Solaris linker
6226: if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6227: _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
6228: if $CC --version | $GREP -v '^2\.7' > /dev/null; then
6229: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6230: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6231: $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6232:
6233: # Commands to make compiler produce verbose output that lists
6234: # what "hidden" libraries, object files and flags are used when
6235: # linking a shared library.
6236: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
6237: else
6238: # g++ 2.7 appears to require `-G' NOT `-shared' on this
6239: # platform.
6240: _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6241: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6242: $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6243:
6244: # Commands to make compiler produce verbose output that lists
6245: # what "hidden" libraries, object files and flags are used when
6246: # linking a shared library.
6247: output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
6248: fi
6249:
6250: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
6251: case $host_os in
6252: solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6253: *)
6254: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
6255: ;;
6256: esac
6257: fi
6258: ;;
6259: esac
6260: ;;
6261:
6262: sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6263: _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6264: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6265: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6266: runpath_var='LD_RUN_PATH'
6267:
6268: case $cc_basename in
6269: CC*)
6270: _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6271: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6272: ;;
6273: *)
6274: _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6275: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6276: ;;
6277: esac
6278: ;;
6279:
6280: sysv5* | sco3.2v5* | sco5v6*)
6281: # Note: We can NOT use -z defs as we might desire, because we do not
6282: # link with -lc, and that would cause any symbols used from libc to
6283: # always be unresolved, which means just about no library would
6284: # ever link correctly. If we're not using GNU ld we use -z text
6285: # though, which does catch some bad symbols but isn't as heavy-handed
6286: # as -z defs.
6287: _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6288: _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
6289: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6290: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6291: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
6292: _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6293: _LT_TAGVAR(link_all_deplibs, $1)=yes
6294: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6295: runpath_var='LD_RUN_PATH'
6296:
6297: case $cc_basename in
6298: CC*)
6299: _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6300: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6301: ;;
6302: *)
6303: _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6304: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6305: ;;
6306: esac
6307: ;;
6308:
6309: tandem*)
6310: case $cc_basename in
6311: NCC*)
6312: # NonStop-UX NCC 3.20
6313: # FIXME: insert proper C++ library support
6314: _LT_TAGVAR(ld_shlibs, $1)=no
6315: ;;
6316: *)
6317: # FIXME: insert proper C++ library support
6318: _LT_TAGVAR(ld_shlibs, $1)=no
6319: ;;
6320: esac
6321: ;;
6322:
6323: vxworks*)
6324: # FIXME: insert proper C++ library support
6325: _LT_TAGVAR(ld_shlibs, $1)=no
6326: ;;
6327:
6328: *)
6329: # FIXME: insert proper C++ library support
6330: _LT_TAGVAR(ld_shlibs, $1)=no
6331: ;;
6332: esac
6333:
6334: AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
6335: test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6336:
6337: _LT_TAGVAR(GCC, $1)="$GXX"
6338: _LT_TAGVAR(LD, $1)="$LD"
6339:
6340: ## CAVEAT EMPTOR:
6341: ## There is no encapsulation within the following macros, do not change
6342: ## the running order or otherwise move them around unless you know exactly
6343: ## what you are doing...
6344: _LT_SYS_HIDDEN_LIBDEPS($1)
6345: _LT_COMPILER_PIC($1)
6346: _LT_COMPILER_C_O($1)
6347: _LT_COMPILER_FILE_LOCKS($1)
6348: _LT_LINKER_SHLIBS($1)
6349: _LT_SYS_DYNAMIC_LINKER($1)
6350: _LT_LINKER_HARDCODE_LIBPATH($1)
6351:
6352: _LT_CONFIG($1)
6353: fi # test -n "$compiler"
6354:
6355: CC=$lt_save_CC
6356: LDCXX=$LD
6357: LD=$lt_save_LD
6358: GCC=$lt_save_GCC
6359: with_gnu_ld=$lt_save_with_gnu_ld
6360: lt_cv_path_LDCXX=$lt_cv_path_LD
6361: lt_cv_path_LD=$lt_save_path_LD
6362: lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
6363: lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
6364: fi # test "$_lt_caught_CXX_error" != yes
6365:
6366: AC_LANG_POP
6367: ])# _LT_LANG_CXX_CONFIG
6368:
6369:
6370: # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
6371: # ---------------------------------
6372: # Figure out "hidden" library dependencies from verbose
6373: # compiler output when linking a shared library.
6374: # Parse the compiler output and extract the necessary
6375: # objects, libraries and library flags.
6376: m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
6377: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
6378: # Dependencies to place before and after the object being linked:
6379: _LT_TAGVAR(predep_objects, $1)=
6380: _LT_TAGVAR(postdep_objects, $1)=
6381: _LT_TAGVAR(predeps, $1)=
6382: _LT_TAGVAR(postdeps, $1)=
6383: _LT_TAGVAR(compiler_lib_search_path, $1)=
6384:
6385: dnl we can't use the lt_simple_compile_test_code here,
6386: dnl because it contains code intended for an executable,
6387: dnl not a library. It's possible we should let each
6388: dnl tag define a new lt_????_link_test_code variable,
6389: dnl but it's only used here...
6390: m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
6391: int a;
6392: void foo (void) { a = 0; }
6393: _LT_EOF
6394: ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
6395: class Foo
6396: {
6397: public:
6398: Foo (void) { a = 0; }
6399: private:
6400: int a;
6401: };
6402: _LT_EOF
6403: ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
6404: subroutine foo
6405: implicit none
6406: integer*4 a
6407: a=0
6408: return
6409: end
6410: _LT_EOF
6411: ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
6412: subroutine foo
6413: implicit none
6414: integer a
6415: a=0
6416: return
6417: end
6418: _LT_EOF
6419: ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
6420: public class foo {
6421: private int a;
6422: public void bar (void) {
6423: a = 0;
6424: }
6425: };
6426: _LT_EOF
6427: ])
6428: dnl Parse the compiler output and extract the necessary
6429: dnl objects, libraries and library flags.
6430: if AC_TRY_EVAL(ac_compile); then
6431: # Parse the compiler output and extract the necessary
6432: # objects, libraries and library flags.
6433:
6434: # Sentinel used to keep track of whether or not we are before
6435: # the conftest object file.
6436: pre_test_object_deps_done=no
6437:
6438: for p in `eval "$output_verbose_link_cmd"`; do
6439: case $p in
6440:
6441: -L* | -R* | -l*)
6442: # Some compilers place space between "-{L,R}" and the path.
6443: # Remove the space.
6444: if test $p = "-L" ||
6445: test $p = "-R"; then
6446: prev=$p
6447: continue
6448: else
6449: prev=
6450: fi
6451:
6452: if test "$pre_test_object_deps_done" = no; then
6453: case $p in
6454: -L* | -R*)
6455: # Internal compiler library paths should come after those
6456: # provided the user. The postdeps already come after the
6457: # user supplied libs so there is no need to process them.
6458: if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
6459: _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
6460: else
6461: _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
6462: fi
6463: ;;
6464: # The "-l" case would never come before the object being
6465: # linked, so don't bother handling this case.
6466: esac
6467: else
6468: if test -z "$_LT_TAGVAR(postdeps, $1)"; then
6469: _LT_TAGVAR(postdeps, $1)="${prev}${p}"
6470: else
6471: _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
6472: fi
6473: fi
6474: ;;
6475:
6476: *.$objext)
6477: # This assumes that the test object file only shows up
6478: # once in the compiler output.
6479: if test "$p" = "conftest.$objext"; then
6480: pre_test_object_deps_done=yes
6481: continue
6482: fi
6483:
6484: if test "$pre_test_object_deps_done" = no; then
6485: if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
6486: _LT_TAGVAR(predep_objects, $1)="$p"
6487: else
6488: _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
6489: fi
6490: else
6491: if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
6492: _LT_TAGVAR(postdep_objects, $1)="$p"
6493: else
6494: _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
6495: fi
6496: fi
6497: ;;
6498:
6499: *) ;; # Ignore the rest.
6500:
6501: esac
6502: done
6503:
6504: # Clean up.
6505: rm -f a.out a.exe
6506: else
6507: echo "libtool.m4: error: problem compiling $1 test program"
6508: fi
6509:
6510: $RM -f confest.$objext
6511:
6512: # PORTME: override above test on systems where it is broken
6513: m4_if([$1], [CXX],
6514: [case $host_os in
6515: interix[[3-9]]*)
6516: # Interix 3.5 installs completely hosed .la files for C++, so rather than
6517: # hack all around it, let's just trust "g++" to DTRT.
6518: _LT_TAGVAR(predep_objects,$1)=
6519: _LT_TAGVAR(postdep_objects,$1)=
6520: _LT_TAGVAR(postdeps,$1)=
6521: ;;
6522:
6523: linux*)
6524: case `$CC -V 2>&1 | sed 5q` in
6525: *Sun\ C*)
6526: # Sun C++ 5.9
6527:
6528: # The more standards-conforming stlport4 library is
6529: # incompatible with the Cstd library. Avoid specifying
6530: # it if it's in CXXFLAGS. Ignore libCrun as
6531: # -library=stlport4 depends on it.
6532: case " $CXX $CXXFLAGS " in
6533: *" -library=stlport4 "*)
6534: solaris_use_stlport4=yes
6535: ;;
6536: esac
6537:
6538: if test "$solaris_use_stlport4" != yes; then
6539: _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
6540: fi
6541: ;;
6542: esac
6543: ;;
6544:
6545: solaris*)
6546: case $cc_basename in
6547: CC*)
6548: # The more standards-conforming stlport4 library is
6549: # incompatible with the Cstd library. Avoid specifying
6550: # it if it's in CXXFLAGS. Ignore libCrun as
6551: # -library=stlport4 depends on it.
6552: case " $CXX $CXXFLAGS " in
6553: *" -library=stlport4 "*)
6554: solaris_use_stlport4=yes
6555: ;;
6556: esac
6557:
6558: # Adding this requires a known-good setup of shared libraries for
6559: # Sun compiler versions before 5.6, else PIC objects from an old
6560: # archive will be linked into the output, leading to subtle bugs.
6561: if test "$solaris_use_stlport4" != yes; then
6562: _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
6563: fi
6564: ;;
6565: esac
6566: ;;
6567: esac
6568: ])
6569:
6570: case " $_LT_TAGVAR(postdeps, $1) " in
6571: *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
6572: esac
6573: _LT_TAGVAR(compiler_lib_search_dirs, $1)=
6574: if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
6575: _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
6576: fi
6577: _LT_TAGDECL([], [compiler_lib_search_dirs], [1],
6578: [The directories searched by this compiler when creating a shared library])
6579: _LT_TAGDECL([], [predep_objects], [1],
6580: [Dependencies to place before and after the objects being linked to
6581: create a shared library])
6582: _LT_TAGDECL([], [postdep_objects], [1])
6583: _LT_TAGDECL([], [predeps], [1])
6584: _LT_TAGDECL([], [postdeps], [1])
6585: _LT_TAGDECL([], [compiler_lib_search_path], [1],
6586: [The library search path used internally by the compiler when linking
6587: a shared library])
6588: ])# _LT_SYS_HIDDEN_LIBDEPS
6589:
6590:
6591: # _LT_PROG_F77
6592: # ------------
6593: # Since AC_PROG_F77 is broken, in that it returns the empty string
6594: # if there is no fortran compiler, we have our own version here.
6595: m4_defun([_LT_PROG_F77],
6596: [
6597: pushdef([AC_MSG_ERROR], [_lt_disable_F77=yes])
6598: AC_PROG_F77
6599: if test -z "$F77" || test "X$F77" = "Xno"; then
6600: _lt_disable_F77=yes
6601: fi
6602: popdef([AC_MSG_ERROR])
6603: ])# _LT_PROG_F77
6604:
6605: dnl aclocal-1.4 backwards compatibility:
6606: dnl AC_DEFUN([_LT_PROG_F77], [])
6607:
6608:
6609: # _LT_LANG_F77_CONFIG([TAG])
6610: # --------------------------
6611: # Ensure that the configuration variables for a Fortran 77 compiler are
6612: # suitably defined. These variables are subsequently used by _LT_CONFIG
6613: # to write the compiler configuration to `libtool'.
6614: m4_defun([_LT_LANG_F77_CONFIG],
6615: [AC_REQUIRE([_LT_PROG_F77])dnl
6616: AC_LANG_PUSH(Fortran 77)
6617:
6618: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6619: _LT_TAGVAR(allow_undefined_flag, $1)=
6620: _LT_TAGVAR(always_export_symbols, $1)=no
6621: _LT_TAGVAR(archive_expsym_cmds, $1)=
6622: _LT_TAGVAR(export_dynamic_flag_spec, $1)=
6623: _LT_TAGVAR(hardcode_direct, $1)=no
6624: _LT_TAGVAR(hardcode_direct_absolute, $1)=no
6625: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
6626: _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
6627: _LT_TAGVAR(hardcode_libdir_separator, $1)=
6628: _LT_TAGVAR(hardcode_minus_L, $1)=no
6629: _LT_TAGVAR(hardcode_automatic, $1)=no
6630: _LT_TAGVAR(inherit_rpath, $1)=no
6631: _LT_TAGVAR(module_cmds, $1)=
6632: _LT_TAGVAR(module_expsym_cmds, $1)=
6633: _LT_TAGVAR(link_all_deplibs, $1)=unknown
6634: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6635: _LT_TAGVAR(no_undefined_flag, $1)=
6636: _LT_TAGVAR(whole_archive_flag_spec, $1)=
6637: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
6638:
6639: # Source file extension for f77 test sources.
6640: ac_ext=f
6641:
6642: # Object file extension for compiled f77 test sources.
6643: objext=o
6644: _LT_TAGVAR(objext, $1)=$objext
6645:
6646: # No sense in running all these tests if we already determined that
6647: # the F77 compiler isn't working. Some variables (like enable_shared)
6648: # are currently assumed to apply to all compilers on this platform,
6649: # and will be corrupted by setting them based on a non-working compiler.
6650: if test "$_lt_disable_F77" != yes; then
6651: # Code to be used in simple compile tests
6652: lt_simple_compile_test_code="\
6653: subroutine t
6654: return
6655: end
6656: "
6657:
6658: # Code to be used in simple link tests
6659: lt_simple_link_test_code="\
6660: program t
6661: end
6662: "
6663:
6664: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6665: _LT_TAG_COMPILER
6666:
6667: # save warnings/boilerplate of simple test code
6668: _LT_COMPILER_BOILERPLATE
6669: _LT_LINKER_BOILERPLATE
6670:
6671: # Allow CC to be a program name with arguments.
6672: lt_save_CC="$CC"
6673: lt_save_GCC=$GCC
6674: CC=${F77-"f77"}
6675: compiler=$CC
6676: _LT_TAGVAR(compiler, $1)=$CC
6677: _LT_CC_BASENAME([$compiler])
6678: GCC=$G77
6679: if test -n "$compiler"; then
6680: AC_MSG_CHECKING([if libtool supports shared libraries])
6681: AC_MSG_RESULT([$can_build_shared])
6682:
6683: AC_MSG_CHECKING([whether to build shared libraries])
6684: test "$can_build_shared" = "no" && enable_shared=no
6685:
6686: # On AIX, shared libraries and static libraries use the same namespace, and
6687: # are all built from PIC.
6688: case $host_os in
6689: aix3*)
6690: test "$enable_shared" = yes && enable_static=no
6691: if test -n "$RANLIB"; then
6692: archive_cmds="$archive_cmds~\$RANLIB \$lib"
6693: postinstall_cmds='$RANLIB $lib'
6694: fi
6695: ;;
6696: aix[[4-9]]*)
6697: if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
6698: test "$enable_shared" = yes && enable_static=no
6699: fi
6700: ;;
6701: esac
6702: AC_MSG_RESULT([$enable_shared])
6703:
6704: AC_MSG_CHECKING([whether to build static libraries])
6705: # Make sure either enable_shared or enable_static is yes.
6706: test "$enable_shared" = yes || enable_static=yes
6707: AC_MSG_RESULT([$enable_static])
6708:
6709: _LT_TAGVAR(GCC, $1)="$G77"
6710: _LT_TAGVAR(LD, $1)="$LD"
6711:
6712: ## CAVEAT EMPTOR:
6713: ## There is no encapsulation within the following macros, do not change
6714: ## the running order or otherwise move them around unless you know exactly
6715: ## what you are doing...
6716: _LT_COMPILER_PIC($1)
6717: _LT_COMPILER_C_O($1)
6718: _LT_COMPILER_FILE_LOCKS($1)
6719: _LT_LINKER_SHLIBS($1)
6720: _LT_SYS_DYNAMIC_LINKER($1)
6721: _LT_LINKER_HARDCODE_LIBPATH($1)
6722:
6723: _LT_CONFIG($1)
6724: fi # test -n "$compiler"
6725:
6726: GCC=$lt_save_GCC
6727: CC="$lt_save_CC"
6728: fi # test "$_lt_disable_F77" != yes
6729:
6730: AC_LANG_POP
6731: ])# _LT_LANG_F77_CONFIG
6732:
6733:
6734: # _LT_PROG_FC
6735: # -----------
6736: # Since AC_PROG_FC is broken, in that it returns the empty string
6737: # if there is no fortran compiler, we have our own version here.
6738: m4_defun([_LT_PROG_FC],
6739: [
6740: pushdef([AC_MSG_ERROR], [_lt_disable_FC=yes])
6741: AC_PROG_FC
6742: if test -z "$FC" || test "X$FC" = "Xno"; then
6743: _lt_disable_FC=yes
6744: fi
6745: popdef([AC_MSG_ERROR])
6746: ])# _LT_PROG_FC
6747:
6748: dnl aclocal-1.4 backwards compatibility:
6749: dnl AC_DEFUN([_LT_PROG_FC], [])
6750:
6751:
6752: # _LT_LANG_FC_CONFIG([TAG])
6753: # -------------------------
6754: # Ensure that the configuration variables for a Fortran compiler are
6755: # suitably defined. These variables are subsequently used by _LT_CONFIG
6756: # to write the compiler configuration to `libtool'.
6757: m4_defun([_LT_LANG_FC_CONFIG],
6758: [AC_REQUIRE([_LT_PROG_FC])dnl
6759: AC_LANG_PUSH(Fortran)
6760:
6761: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6762: _LT_TAGVAR(allow_undefined_flag, $1)=
6763: _LT_TAGVAR(always_export_symbols, $1)=no
6764: _LT_TAGVAR(archive_expsym_cmds, $1)=
6765: _LT_TAGVAR(export_dynamic_flag_spec, $1)=
6766: _LT_TAGVAR(hardcode_direct, $1)=no
6767: _LT_TAGVAR(hardcode_direct_absolute, $1)=no
6768: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
6769: _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
6770: _LT_TAGVAR(hardcode_libdir_separator, $1)=
6771: _LT_TAGVAR(hardcode_minus_L, $1)=no
6772: _LT_TAGVAR(hardcode_automatic, $1)=no
6773: _LT_TAGVAR(inherit_rpath, $1)=no
6774: _LT_TAGVAR(module_cmds, $1)=
6775: _LT_TAGVAR(module_expsym_cmds, $1)=
6776: _LT_TAGVAR(link_all_deplibs, $1)=unknown
6777: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6778: _LT_TAGVAR(no_undefined_flag, $1)=
6779: _LT_TAGVAR(whole_archive_flag_spec, $1)=
6780: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
6781:
6782: # Source file extension for fc test sources.
6783: ac_ext=${ac_fc_srcext-f}
6784:
6785: # Object file extension for compiled fc test sources.
6786: objext=o
6787: _LT_TAGVAR(objext, $1)=$objext
6788:
6789: # No sense in running all these tests if we already determined that
6790: # the FC compiler isn't working. Some variables (like enable_shared)
6791: # are currently assumed to apply to all compilers on this platform,
6792: # and will be corrupted by setting them based on a non-working compiler.
6793: if test "$_lt_disable_FC" != yes; then
6794: # Code to be used in simple compile tests
6795: lt_simple_compile_test_code="\
6796: subroutine t
6797: return
6798: end
6799: "
6800:
6801: # Code to be used in simple link tests
6802: lt_simple_link_test_code="\
6803: program t
6804: end
6805: "
6806:
6807: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6808: _LT_TAG_COMPILER
6809:
6810: # save warnings/boilerplate of simple test code
6811: _LT_COMPILER_BOILERPLATE
6812: _LT_LINKER_BOILERPLATE
6813:
6814: # Allow CC to be a program name with arguments.
6815: lt_save_CC="$CC"
6816: lt_save_GCC=$GCC
6817: CC=${FC-"f95"}
6818: compiler=$CC
6819: GCC=$ac_cv_fc_compiler_gnu
6820:
6821: _LT_TAGVAR(compiler, $1)=$CC
6822: _LT_CC_BASENAME([$compiler])
6823:
6824: if test -n "$compiler"; then
6825: AC_MSG_CHECKING([if libtool supports shared libraries])
6826: AC_MSG_RESULT([$can_build_shared])
6827:
6828: AC_MSG_CHECKING([whether to build shared libraries])
6829: test "$can_build_shared" = "no" && enable_shared=no
6830:
6831: # On AIX, shared libraries and static libraries use the same namespace, and
6832: # are all built from PIC.
6833: case $host_os in
6834: aix3*)
6835: test "$enable_shared" = yes && enable_static=no
6836: if test -n "$RANLIB"; then
6837: archive_cmds="$archive_cmds~\$RANLIB \$lib"
6838: postinstall_cmds='$RANLIB $lib'
6839: fi
6840: ;;
6841: aix[[4-9]]*)
6842: if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
6843: test "$enable_shared" = yes && enable_static=no
6844: fi
6845: ;;
6846: esac
6847: AC_MSG_RESULT([$enable_shared])
6848:
6849: AC_MSG_CHECKING([whether to build static libraries])
6850: # Make sure either enable_shared or enable_static is yes.
6851: test "$enable_shared" = yes || enable_static=yes
6852: AC_MSG_RESULT([$enable_static])
6853:
6854: _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
6855: _LT_TAGVAR(LD, $1)="$LD"
6856:
6857: ## CAVEAT EMPTOR:
6858: ## There is no encapsulation within the following macros, do not change
6859: ## the running order or otherwise move them around unless you know exactly
6860: ## what you are doing...
6861: _LT_SYS_HIDDEN_LIBDEPS($1)
6862: _LT_COMPILER_PIC($1)
6863: _LT_COMPILER_C_O($1)
6864: _LT_COMPILER_FILE_LOCKS($1)
6865: _LT_LINKER_SHLIBS($1)
6866: _LT_SYS_DYNAMIC_LINKER($1)
6867: _LT_LINKER_HARDCODE_LIBPATH($1)
6868:
6869: _LT_CONFIG($1)
6870: fi # test -n "$compiler"
6871:
6872: GCC=$lt_save_GCC
6873: CC="$lt_save_CC"
6874: fi # test "$_lt_disable_FC" != yes
6875:
6876: AC_LANG_POP
6877: ])# _LT_LANG_FC_CONFIG
6878:
6879:
6880: # _LT_LANG_GCJ_CONFIG([TAG])
6881: # --------------------------
6882: # Ensure that the configuration variables for the GNU Java Compiler compiler
6883: # are suitably defined. These variables are subsequently used by _LT_CONFIG
6884: # to write the compiler configuration to `libtool'.
6885: m4_defun([_LT_LANG_GCJ_CONFIG],
6886: [AC_REQUIRE([LT_PROG_GCJ])dnl
6887: AC_LANG_SAVE
6888:
6889: # Source file extension for Java test sources.
6890: ac_ext=java
6891:
6892: # Object file extension for compiled Java test sources.
6893: objext=o
6894: _LT_TAGVAR(objext, $1)=$objext
6895:
6896: # Code to be used in simple compile tests
6897: lt_simple_compile_test_code="class foo {}"
6898:
6899: # Code to be used in simple link tests
6900: lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
6901:
6902: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6903: _LT_TAG_COMPILER
6904:
6905: # save warnings/boilerplate of simple test code
6906: _LT_COMPILER_BOILERPLATE
6907: _LT_LINKER_BOILERPLATE
6908:
6909: # Allow CC to be a program name with arguments.
6910: lt_save_CC="$CC"
6911: lt_save_GCC=$GCC
6912: GCC=yes
6913: CC=${GCJ-"gcj"}
6914: compiler=$CC
6915: _LT_TAGVAR(compiler, $1)=$CC
6916: _LT_TAGVAR(LD, $1)="$LD"
6917: _LT_CC_BASENAME([$compiler])
6918:
6919: # GCJ did not exist at the time GCC didn't implicitly link libc in.
6920: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6921:
6922: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6923:
6924: if test -n "$compiler"; then
6925: _LT_COMPILER_NO_RTTI($1)
6926: _LT_COMPILER_PIC($1)
6927: _LT_COMPILER_C_O($1)
6928: _LT_COMPILER_FILE_LOCKS($1)
6929: _LT_LINKER_SHLIBS($1)
6930: _LT_LINKER_HARDCODE_LIBPATH($1)
6931:
6932: _LT_CONFIG($1)
6933: fi
6934:
6935: AC_LANG_RESTORE
6936:
6937: GCC=$lt_save_GCC
6938: CC="$lt_save_CC"
6939: ])# _LT_LANG_GCJ_CONFIG
6940:
6941:
6942: # _LT_LANG_RC_CONFIG([TAG])
6943: # -------------------------
6944: # Ensure that the configuration variables for the Windows resource compiler
6945: # are suitably defined. These variables are subsequently used by _LT_CONFIG
6946: # to write the compiler configuration to `libtool'.
6947: m4_defun([_LT_LANG_RC_CONFIG],
6948: [AC_REQUIRE([LT_PROG_RC])dnl
6949: AC_LANG_SAVE
6950:
6951: # Source file extension for RC test sources.
6952: ac_ext=rc
6953:
6954: # Object file extension for compiled RC test sources.
6955: objext=o
6956: _LT_TAGVAR(objext, $1)=$objext
6957:
6958: # Code to be used in simple compile tests
6959: lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
6960:
6961: # Code to be used in simple link tests
6962: lt_simple_link_test_code="$lt_simple_compile_test_code"
6963:
6964: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6965: _LT_TAG_COMPILER
6966:
6967: # save warnings/boilerplate of simple test code
6968: _LT_COMPILER_BOILERPLATE
6969: _LT_LINKER_BOILERPLATE
6970:
6971: # Allow CC to be a program name with arguments.
6972: lt_save_CC="$CC"
6973: lt_save_GCC=$GCC
6974: GCC=
6975: CC=${RC-"windres"}
6976: compiler=$CC
6977: _LT_TAGVAR(compiler, $1)=$CC
6978: _LT_CC_BASENAME([$compiler])
6979: _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
6980:
6981: if test -n "$compiler"; then
6982: :
6983: _LT_CONFIG($1)
6984: fi
6985:
6986: GCC=$lt_save_GCC
6987: AC_LANG_RESTORE
6988: CC="$lt_save_CC"
6989: ])# _LT_LANG_RC_CONFIG
6990:
6991:
6992: # LT_PROG_GCJ
6993: # -----------
6994: AC_DEFUN([LT_PROG_GCJ],
6995: [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
6996: [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
6997: [AC_CHECK_TOOL(GCJ, gcj,)
6998: test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
6999: AC_SUBST(GCJFLAGS)])])[]dnl
7000: ])
7001:
7002: # Old name:
7003: AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
7004: dnl aclocal-1.4 backwards compatibility:
7005: dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
7006:
7007:
7008: # LT_PROG_RC
7009: # ----------
7010: AC_DEFUN([LT_PROG_RC],
7011: [AC_CHECK_TOOL(RC, windres,)
7012: ])
7013:
7014: # Old name:
7015: AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
7016: dnl aclocal-1.4 backwards compatibility:
7017: dnl AC_DEFUN([LT_AC_PROG_RC], [])
7018:
7019:
7020: # _LT_DECL_EGREP
7021: # --------------
7022: # If we don't have a new enough Autoconf to choose the best grep
7023: # available, choose the one first in the user's PATH.
7024: m4_defun([_LT_DECL_EGREP],
7025: [AC_REQUIRE([AC_PROG_EGREP])dnl
7026: AC_REQUIRE([AC_PROG_FGREP])dnl
7027: test -z "$GREP" && GREP=grep
7028: _LT_DECL([], [GREP], [1], [A grep program that handles long lines])
7029: _LT_DECL([], [EGREP], [1], [An ERE matcher])
7030: _LT_DECL([], [FGREP], [1], [A literal string matcher])
7031: dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
7032: AC_SUBST([GREP])
7033: ])
7034:
7035:
7036: # _LT_DECL_OBJDUMP
7037: # --------------
7038: # If we don't have a new enough Autoconf to choose the best objdump
7039: # available, choose the one first in the user's PATH.
7040: m4_defun([_LT_DECL_OBJDUMP],
7041: [AC_CHECK_TOOL(OBJDUMP, objdump, false)
7042: test -z "$OBJDUMP" && OBJDUMP=objdump
7043: _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
7044: AC_SUBST([OBJDUMP])
7045: ])
7046:
7047:
7048: # _LT_DECL_SED
7049: # ------------
7050: # Check for a fully-functional sed program, that truncates
7051: # as few characters as possible. Prefer GNU sed if found.
7052: m4_defun([_LT_DECL_SED],
7053: [AC_PROG_SED
7054: test -z "$SED" && SED=sed
7055: Xsed="$SED -e 1s/^X//"
7056: _LT_DECL([], [SED], [1], [A sed program that does not truncate output])
7057: _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
7058: [Sed that helps us avoid accidentally triggering echo(1) options like -n])
7059: ])# _LT_DECL_SED
7060:
7061: m4_ifndef([AC_PROG_SED], [
7062: # NOTE: This macro has been submitted for inclusion into #
7063: # GNU Autoconf as AC_PROG_SED. When it is available in #
7064: # a released version of Autoconf we should remove this #
7065: # macro and use it instead. #
7066:
7067: m4_defun([AC_PROG_SED],
7068: [AC_MSG_CHECKING([for a sed that does not truncate output])
7069: AC_CACHE_VAL(lt_cv_path_SED,
7070: [# Loop through the user's path and test for sed and gsed.
7071: # Then use that list of sed's as ones to test for truncation.
7072: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7073: for as_dir in $PATH
7074: do
7075: IFS=$as_save_IFS
7076: test -z "$as_dir" && as_dir=.
7077: for lt_ac_prog in sed gsed; do
7078: for ac_exec_ext in '' $ac_executable_extensions; do
7079: if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
7080: lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
7081: fi
7082: done
7083: done
7084: done
7085: IFS=$as_save_IFS
7086: lt_ac_max=0
7087: lt_ac_count=0
7088: # Add /usr/xpg4/bin/sed as it is typically found on Solaris
7089: # along with /bin/sed that truncates output.
7090: for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
7091: test ! -f $lt_ac_sed && continue
7092: cat /dev/null > conftest.in
7093: lt_ac_count=0
7094: echo $ECHO_N "0123456789$ECHO_C" >conftest.in
7095: # Check for GNU sed and select it if it is found.
7096: if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
7097: lt_cv_path_SED=$lt_ac_sed
7098: break
7099: fi
7100: while true; do
7101: cat conftest.in conftest.in >conftest.tmp
7102: mv conftest.tmp conftest.in
7103: cp conftest.in conftest.nl
7104: echo >>conftest.nl
7105: $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
7106: cmp -s conftest.out conftest.nl || break
7107: # 10000 chars as input seems more than enough
7108: test $lt_ac_count -gt 10 && break
7109: lt_ac_count=`expr $lt_ac_count + 1`
7110: if test $lt_ac_count -gt $lt_ac_max; then
7111: lt_ac_max=$lt_ac_count
7112: lt_cv_path_SED=$lt_ac_sed
7113: fi
7114: done
7115: done
7116: ])
7117: SED=$lt_cv_path_SED
7118: AC_SUBST([SED])
7119: AC_MSG_RESULT([$SED])
7120: ])#AC_PROG_SED
7121: ])#m4_ifndef
7122:
7123: # Old name:
7124: AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
7125: dnl aclocal-1.4 backwards compatibility:
7126: dnl AC_DEFUN([LT_AC_PROG_SED], [])
7127:
7128:
7129: # _LT_CHECK_SHELL_FEATURES
7130: # ------------------------
7131: # Find out whether the shell is Bourne or XSI compatible,
7132: # or has some other useful features.
7133: m4_defun([_LT_CHECK_SHELL_FEATURES],
7134: [AC_MSG_CHECKING([whether the shell understands some XSI constructs])
7135: # Try some XSI features
7136: xsi_shell=no
7137: ( _lt_dummy="a/b/c"
7138: test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
7139: = c,a/b,, \
7140: && eval 'test $(( 1 + 1 )) -eq 2 \
7141: && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
7142: && xsi_shell=yes
7143: AC_MSG_RESULT([$xsi_shell])
7144: _LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
7145:
7146: AC_MSG_CHECKING([whether the shell understands "+="])
7147: lt_shell_append=no
7148: ( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
7149: >/dev/null 2>&1 \
7150: && lt_shell_append=yes
7151: AC_MSG_RESULT([$lt_shell_append])
7152: _LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
7153:
7154: if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7155: lt_unset=unset
7156: else
7157: lt_unset=false
7158: fi
7159: _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
7160:
7161: # test EBCDIC or ASCII
7162: case `echo X|tr X '\101'` in
7163: A) # ASCII based system
7164: # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
7165: lt_SP2NL='tr \040 \012'
7166: lt_NL2SP='tr \015\012 \040\040'
7167: ;;
7168: *) # EBCDIC based system
7169: lt_SP2NL='tr \100 \n'
7170: lt_NL2SP='tr \r\n \100\100'
7171: ;;
7172: esac
7173: _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
7174: _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
7175: ])# _LT_CHECK_SHELL_FEATURES
7176:
7177:
7178: # _LT_PROG_XSI_SHELLFNS
7179: # ---------------------
7180: # Bourne and XSI compatible variants of some useful shell functions.
7181: m4_defun([_LT_PROG_XSI_SHELLFNS],
7182: [case $xsi_shell in
7183: yes)
7184: cat << \_LT_EOF >> "$cfgfile"
7185:
7186: # func_dirname file append nondir_replacement
7187: # Compute the dirname of FILE. If nonempty, add APPEND to the result,
7188: # otherwise set result to NONDIR_REPLACEMENT.
7189: func_dirname ()
7190: {
7191: case ${1} in
7192: */*) func_dirname_result="${1%/*}${2}" ;;
7193: * ) func_dirname_result="${3}" ;;
7194: esac
7195: }
7196:
7197: # func_basename file
7198: func_basename ()
7199: {
7200: func_basename_result="${1##*/}"
7201: }
7202:
7203: # func_dirname_and_basename file append nondir_replacement
7204: # perform func_basename and func_dirname in a single function
7205: # call:
7206: # dirname: Compute the dirname of FILE. If nonempty,
7207: # add APPEND to the result, otherwise set result
7208: # to NONDIR_REPLACEMENT.
7209: # value returned in "$func_dirname_result"
7210: # basename: Compute filename of FILE.
7211: # value retuned in "$func_basename_result"
7212: # Implementation must be kept synchronized with func_dirname
7213: # and func_basename. For efficiency, we do not delegate to
7214: # those functions but instead duplicate the functionality here.
7215: func_dirname_and_basename ()
7216: {
7217: case ${1} in
7218: */*) func_dirname_result="${1%/*}${2}" ;;
7219: * ) func_dirname_result="${3}" ;;
7220: esac
7221: func_basename_result="${1##*/}"
7222: }
7223:
7224: # func_stripname prefix suffix name
7225: # strip PREFIX and SUFFIX off of NAME.
7226: # PREFIX and SUFFIX must not contain globbing or regex special
7227: # characters, hashes, percent signs, but SUFFIX may contain a leading
7228: # dot (in which case that matches only a dot).
7229: func_stripname ()
7230: {
7231: # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
7232: # positional parameters, so assign one to ordinary parameter first.
7233: func_stripname_result=${3}
7234: func_stripname_result=${func_stripname_result#"${1}"}
7235: func_stripname_result=${func_stripname_result%"${2}"}
7236: }
7237:
7238: # func_opt_split
7239: func_opt_split ()
7240: {
7241: func_opt_split_opt=${1%%=*}
7242: func_opt_split_arg=${1#*=}
7243: }
7244:
7245: # func_lo2o object
7246: func_lo2o ()
7247: {
7248: case ${1} in
7249: *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
7250: *) func_lo2o_result=${1} ;;
7251: esac
7252: }
7253:
7254: # func_xform libobj-or-source
7255: func_xform ()
7256: {
7257: func_xform_result=${1%.*}.lo
7258: }
7259:
7260: # func_arith arithmetic-term...
7261: func_arith ()
7262: {
7263: func_arith_result=$(( $[*] ))
7264: }
7265:
7266: # func_len string
7267: # STRING may not start with a hyphen.
7268: func_len ()
7269: {
7270: func_len_result=${#1}
7271: }
7272:
7273: _LT_EOF
7274: ;;
7275: *) # Bourne compatible functions.
7276: cat << \_LT_EOF >> "$cfgfile"
7277:
7278: # func_dirname file append nondir_replacement
7279: # Compute the dirname of FILE. If nonempty, add APPEND to the result,
7280: # otherwise set result to NONDIR_REPLACEMENT.
7281: func_dirname ()
7282: {
7283: # Extract subdirectory from the argument.
7284: func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`
7285: if test "X$func_dirname_result" = "X${1}"; then
7286: func_dirname_result="${3}"
7287: else
7288: func_dirname_result="$func_dirname_result${2}"
7289: fi
7290: }
7291:
7292: # func_basename file
7293: func_basename ()
7294: {
7295: func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`
7296: }
7297:
7298: dnl func_dirname_and_basename
7299: dnl A portable version of this function is already defined in general.m4sh
7300: dnl so there is no need for it here.
7301:
7302: # func_stripname prefix suffix name
7303: # strip PREFIX and SUFFIX off of NAME.
7304: # PREFIX and SUFFIX must not contain globbing or regex special
7305: # characters, hashes, percent signs, but SUFFIX may contain a leading
7306: # dot (in which case that matches only a dot).
7307: # func_strip_suffix prefix name
7308: func_stripname ()
7309: {
7310: case ${2} in
7311: .*) func_stripname_result=`$ECHO "X${3}" \
7312: | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;;
7313: *) func_stripname_result=`$ECHO "X${3}" \
7314: | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;;
7315: esac
7316: }
7317:
7318: # sed scripts:
7319: my_sed_long_opt='1s/^\(-[[^=]]*\)=.*/\1/;q'
7320: my_sed_long_arg='1s/^-[[^=]]*=//'
7321:
7322: # func_opt_split
7323: func_opt_split ()
7324: {
7325: func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"`
7326: func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"`
7327: }
7328:
7329: # func_lo2o object
7330: func_lo2o ()
7331: {
7332: func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"`
7333: }
7334:
7335: # func_xform libobj-or-source
7336: func_xform ()
7337: {
7338: func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[[^.]]*$/.lo/'`
7339: }
7340:
7341: # func_arith arithmetic-term...
7342: func_arith ()
7343: {
7344: func_arith_result=`expr "$[@]"`
7345: }
7346:
7347: # func_len string
7348: # STRING may not start with a hyphen.
7349: func_len ()
7350: {
7351: func_len_result=`expr "$[1]" : ".*" 2>/dev/null || echo $max_cmd_len`
7352: }
7353:
7354: _LT_EOF
7355: esac
7356:
7357: case $lt_shell_append in
7358: yes)
7359: cat << \_LT_EOF >> "$cfgfile"
7360:
7361: # func_append var value
7362: # Append VALUE to the end of shell variable VAR.
7363: func_append ()
7364: {
7365: eval "$[1]+=\$[2]"
7366: }
7367: _LT_EOF
7368: ;;
7369: *)
7370: cat << \_LT_EOF >> "$cfgfile"
7371:
7372: # func_append var value
7373: # Append VALUE to the end of shell variable VAR.
7374: func_append ()
7375: {
7376: eval "$[1]=\$$[1]\$[2]"
7377: }
7378:
7379: _LT_EOF
7380: ;;
7381: esac
7382: ])
7383:
7384: # Helper functions for option handling. -*- Autoconf -*-
7385: #
7386: # Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
7387: # Written by Gary V. Vaughan, 2004
7388: #
7389: # This file is free software; the Free Software Foundation gives
7390: # unlimited permission to copy and/or distribute it, with or without
7391: # modifications, as long as this notice is preserved.
7392:
7393: # serial 6 ltoptions.m4
7394:
7395: # This is to help aclocal find these macros, as it can't see m4_define.
7396: AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
7397:
7398:
7399: # _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
7400: # ------------------------------------------
7401: m4_define([_LT_MANGLE_OPTION],
7402: [[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
7403:
7404:
7405: # _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
7406: # ---------------------------------------
7407: # Set option OPTION-NAME for macro MACRO-NAME, and if there is a
7408: # matching handler defined, dispatch to it. Other OPTION-NAMEs are
7409: # saved as a flag.
7410: m4_define([_LT_SET_OPTION],
7411: [m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
7412: m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
7413: _LT_MANGLE_DEFUN([$1], [$2]),
7414: [m4_warning([Unknown $1 option `$2'])])[]dnl
7415: ])
7416:
7417:
7418: # _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
7419: # ------------------------------------------------------------
7420: # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
7421: m4_define([_LT_IF_OPTION],
7422: [m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
7423:
7424:
7425: # _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
7426: # -------------------------------------------------------
7427: # Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
7428: # are set.
7429: m4_define([_LT_UNLESS_OPTIONS],
7430: [m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
7431: [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
7432: [m4_define([$0_found])])])[]dnl
7433: m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
7434: ])[]dnl
7435: ])
7436:
7437:
7438: # _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
7439: # ----------------------------------------
7440: # OPTION-LIST is a space-separated list of Libtool options associated
7441: # with MACRO-NAME. If any OPTION has a matching handler declared with
7442: # LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
7443: # the unknown option and exit.
7444: m4_defun([_LT_SET_OPTIONS],
7445: [# Set options
7446: m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
7447: [_LT_SET_OPTION([$1], _LT_Option)])
7448:
7449: m4_if([$1],[LT_INIT],[
7450: dnl
7451: dnl Simply set some default values (i.e off) if boolean options were not
7452: dnl specified:
7453: _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
7454: ])
7455: _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
7456: ])
7457: dnl
7458: dnl If no reference was made to various pairs of opposing options, then
7459: dnl we run the default mode handler for the pair. For example, if neither
7460: dnl `shared' nor `disable-shared' was passed, we enable building of shared
7461: dnl archives by default:
7462: _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
7463: _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
7464: _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
7465: _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
7466: [_LT_ENABLE_FAST_INSTALL])
7467: ])
7468: ])# _LT_SET_OPTIONS
7469:
7470:
7471:
7472: # _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
7473: # -----------------------------------------
7474: m4_define([_LT_MANGLE_DEFUN],
7475: [[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
7476:
7477:
7478: # LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
7479: # -----------------------------------------------
7480: m4_define([LT_OPTION_DEFINE],
7481: [m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
7482: ])# LT_OPTION_DEFINE
7483:
7484:
7485: # dlopen
7486: # ------
7487: LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
7488: ])
7489:
7490: AU_DEFUN([AC_LIBTOOL_DLOPEN],
7491: [_LT_SET_OPTION([LT_INIT], [dlopen])
7492: AC_DIAGNOSE([obsolete],
7493: [$0: Remove this warning and the call to _LT_SET_OPTION when you
7494: put the `dlopen' option into LT_INIT's first parameter.])
7495: ])
7496:
7497: dnl aclocal-1.4 backwards compatibility:
7498: dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
7499:
7500:
7501: # win32-dll
7502: # ---------
7503: # Declare package support for building win32 dll's.
7504: LT_OPTION_DEFINE([LT_INIT], [win32-dll],
7505: [enable_win32_dll=yes
7506:
7507: case $host in
7508: *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-cegcc*)
7509: AC_CHECK_TOOL(AS, as, false)
7510: AC_CHECK_TOOL(DLLTOOL, dlltool, false)
7511: AC_CHECK_TOOL(OBJDUMP, objdump, false)
7512: ;;
7513: esac
7514:
7515: test -z "$AS" && AS=as
7516: _LT_DECL([], [AS], [0], [Assembler program])dnl
7517:
7518: test -z "$DLLTOOL" && DLLTOOL=dlltool
7519: _LT_DECL([], [DLLTOOL], [0], [DLL creation program])dnl
7520:
7521: test -z "$OBJDUMP" && OBJDUMP=objdump
7522: _LT_DECL([], [OBJDUMP], [0], [Object dumper program])dnl
7523: ])# win32-dll
7524:
7525: AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
7526: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
7527: _LT_SET_OPTION([LT_INIT], [win32-dll])
7528: AC_DIAGNOSE([obsolete],
7529: [$0: Remove this warning and the call to _LT_SET_OPTION when you
7530: put the `win32-dll' option into LT_INIT's first parameter.])
7531: ])
7532:
7533: dnl aclocal-1.4 backwards compatibility:
7534: dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
7535:
7536:
7537: # _LT_ENABLE_SHARED([DEFAULT])
7538: # ----------------------------
7539: # implement the --enable-shared flag, and supports the `shared' and
7540: # `disable-shared' LT_INIT options.
7541: # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
7542: m4_define([_LT_ENABLE_SHARED],
7543: [m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
7544: AC_ARG_ENABLE([shared],
7545: [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
7546: [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
7547: [p=${PACKAGE-default}
7548: case $enableval in
7549: yes) enable_shared=yes ;;
7550: no) enable_shared=no ;;
7551: *)
7552: enable_shared=no
7553: # Look at the argument we got. We use all the common list separators.
7554: lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7555: for pkg in $enableval; do
7556: IFS="$lt_save_ifs"
7557: if test "X$pkg" = "X$p"; then
7558: enable_shared=yes
7559: fi
7560: done
7561: IFS="$lt_save_ifs"
7562: ;;
7563: esac],
7564: [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
7565:
7566: _LT_DECL([build_libtool_libs], [enable_shared], [0],
7567: [Whether or not to build shared libraries])
7568: ])# _LT_ENABLE_SHARED
7569:
7570: LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
7571: LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
7572:
7573: # Old names:
7574: AC_DEFUN([AC_ENABLE_SHARED],
7575: [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
7576: ])
7577:
7578: AC_DEFUN([AC_DISABLE_SHARED],
7579: [_LT_SET_OPTION([LT_INIT], [disable-shared])
7580: ])
7581:
7582: AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
7583: AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
7584:
7585: dnl aclocal-1.4 backwards compatibility:
7586: dnl AC_DEFUN([AM_ENABLE_SHARED], [])
7587: dnl AC_DEFUN([AM_DISABLE_SHARED], [])
7588:
7589:
7590:
7591: # _LT_ENABLE_STATIC([DEFAULT])
7592: # ----------------------------
7593: # implement the --enable-static flag, and support the `static' and
7594: # `disable-static' LT_INIT options.
7595: # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
7596: m4_define([_LT_ENABLE_STATIC],
7597: [m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
7598: AC_ARG_ENABLE([static],
7599: [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
7600: [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
7601: [p=${PACKAGE-default}
7602: case $enableval in
7603: yes) enable_static=yes ;;
7604: no) enable_static=no ;;
7605: *)
7606: enable_static=no
7607: # Look at the argument we got. We use all the common list separators.
7608: lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7609: for pkg in $enableval; do
7610: IFS="$lt_save_ifs"
7611: if test "X$pkg" = "X$p"; then
7612: enable_static=yes
7613: fi
7614: done
7615: IFS="$lt_save_ifs"
7616: ;;
7617: esac],
7618: [enable_static=]_LT_ENABLE_STATIC_DEFAULT)
7619:
7620: _LT_DECL([build_old_libs], [enable_static], [0],
7621: [Whether or not to build static libraries])
7622: ])# _LT_ENABLE_STATIC
7623:
7624: LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
7625: LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
7626:
7627: # Old names:
7628: AC_DEFUN([AC_ENABLE_STATIC],
7629: [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
7630: ])
7631:
7632: AC_DEFUN([AC_DISABLE_STATIC],
7633: [_LT_SET_OPTION([LT_INIT], [disable-static])
7634: ])
7635:
7636: AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
7637: AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
7638:
7639: dnl aclocal-1.4 backwards compatibility:
7640: dnl AC_DEFUN([AM_ENABLE_STATIC], [])
7641: dnl AC_DEFUN([AM_DISABLE_STATIC], [])
7642:
7643:
7644:
7645: # _LT_ENABLE_FAST_INSTALL([DEFAULT])
7646: # ----------------------------------
7647: # implement the --enable-fast-install flag, and support the `fast-install'
7648: # and `disable-fast-install' LT_INIT options.
7649: # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
7650: m4_define([_LT_ENABLE_FAST_INSTALL],
7651: [m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
7652: AC_ARG_ENABLE([fast-install],
7653: [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
7654: [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
7655: [p=${PACKAGE-default}
7656: case $enableval in
7657: yes) enable_fast_install=yes ;;
7658: no) enable_fast_install=no ;;
7659: *)
7660: enable_fast_install=no
7661: # Look at the argument we got. We use all the common list separators.
7662: lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7663: for pkg in $enableval; do
7664: IFS="$lt_save_ifs"
7665: if test "X$pkg" = "X$p"; then
7666: enable_fast_install=yes
7667: fi
7668: done
7669: IFS="$lt_save_ifs"
7670: ;;
7671: esac],
7672: [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
7673:
7674: _LT_DECL([fast_install], [enable_fast_install], [0],
7675: [Whether or not to optimize for fast installation])dnl
7676: ])# _LT_ENABLE_FAST_INSTALL
7677:
7678: LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
7679: LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
7680:
7681: # Old names:
7682: AU_DEFUN([AC_ENABLE_FAST_INSTALL],
7683: [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
7684: AC_DIAGNOSE([obsolete],
7685: [$0: Remove this warning and the call to _LT_SET_OPTION when you put
7686: the `fast-install' option into LT_INIT's first parameter.])
7687: ])
7688:
7689: AU_DEFUN([AC_DISABLE_FAST_INSTALL],
7690: [_LT_SET_OPTION([LT_INIT], [disable-fast-install])
7691: AC_DIAGNOSE([obsolete],
7692: [$0: Remove this warning and the call to _LT_SET_OPTION when you put
7693: the `disable-fast-install' option into LT_INIT's first parameter.])
7694: ])
7695:
7696: dnl aclocal-1.4 backwards compatibility:
7697: dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
7698: dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
7699:
7700:
7701: # _LT_WITH_PIC([MODE])
7702: # --------------------
7703: # implement the --with-pic flag, and support the `pic-only' and `no-pic'
7704: # LT_INIT options.
7705: # MODE is either `yes' or `no'. If omitted, it defaults to `both'.
7706: m4_define([_LT_WITH_PIC],
7707: [AC_ARG_WITH([pic],
7708: [AS_HELP_STRING([--with-pic],
7709: [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
7710: [pic_mode="$withval"],
7711: [pic_mode=default])
7712:
7713: test -z "$pic_mode" && pic_mode=m4_default([$1], [default])
7714:
7715: _LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
7716: ])# _LT_WITH_PIC
7717:
7718: LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
7719: LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
7720:
7721: # Old name:
7722: AU_DEFUN([AC_LIBTOOL_PICMODE],
7723: [_LT_SET_OPTION([LT_INIT], [pic-only])
7724: AC_DIAGNOSE([obsolete],
7725: [$0: Remove this warning and the call to _LT_SET_OPTION when you
7726: put the `pic-only' option into LT_INIT's first parameter.])
7727: ])
7728:
7729: dnl aclocal-1.4 backwards compatibility:
7730: dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
7731:
7732:
7733: m4_define([_LTDL_MODE], [])
7734: LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
7735: [m4_define([_LTDL_MODE], [nonrecursive])])
7736: LT_OPTION_DEFINE([LTDL_INIT], [recursive],
7737: [m4_define([_LTDL_MODE], [recursive])])
7738: LT_OPTION_DEFINE([LTDL_INIT], [subproject],
7739: [m4_define([_LTDL_MODE], [subproject])])
7740:
7741: m4_define([_LTDL_TYPE], [])
7742: LT_OPTION_DEFINE([LTDL_INIT], [installable],
7743: [m4_define([_LTDL_TYPE], [installable])])
7744: LT_OPTION_DEFINE([LTDL_INIT], [convenience],
7745: [m4_define([_LTDL_TYPE], [convenience])])
7746:
7747: # ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
7748: #
7749: # Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
7750: # Written by Gary V. Vaughan, 2004
7751: #
7752: # This file is free software; the Free Software Foundation gives
7753: # unlimited permission to copy and/or distribute it, with or without
7754: # modifications, as long as this notice is preserved.
7755:
7756: # serial 6 ltsugar.m4
7757:
7758: # This is to help aclocal find these macros, as it can't see m4_define.
7759: AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
7760:
7761:
7762: # lt_join(SEP, ARG1, [ARG2...])
7763: # -----------------------------
7764: # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
7765: # associated separator.
7766: # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
7767: # versions in m4sugar had bugs.
7768: m4_define([lt_join],
7769: [m4_if([$#], [1], [],
7770: [$#], [2], [[$2]],
7771: [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
7772: m4_define([_lt_join],
7773: [m4_if([$#$2], [2], [],
7774: [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
7775:
7776:
7777: # lt_car(LIST)
7778: # lt_cdr(LIST)
7779: # ------------
7780: # Manipulate m4 lists.
7781: # These macros are necessary as long as will still need to support
7782: # Autoconf-2.59 which quotes differently.
7783: m4_define([lt_car], [[$1]])
7784: m4_define([lt_cdr],
7785: [m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
7786: [$#], 1, [],
7787: [m4_dquote(m4_shift($@))])])
7788: m4_define([lt_unquote], $1)
7789:
7790:
7791: # lt_append(MACRO-NAME, STRING, [SEPARATOR])
7792: # ------------------------------------------
7793: # Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
7794: # Note that neither SEPARATOR nor STRING are expanded; they are appended
7795: # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
7796: # No SEPARATOR is output if MACRO-NAME was previously undefined (different
7797: # than defined and empty).
7798: #
7799: # This macro is needed until we can rely on Autoconf 2.62, since earlier
7800: # versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
7801: m4_define([lt_append],
7802: [m4_define([$1],
7803: m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
7804:
7805:
7806:
7807: # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
7808: # ----------------------------------------------------------
7809: # Produce a SEP delimited list of all paired combinations of elements of
7810: # PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list
7811: # has the form PREFIXmINFIXSUFFIXn.
7812: # Needed until we can rely on m4_combine added in Autoconf 2.62.
7813: m4_define([lt_combine],
7814: [m4_if(m4_eval([$# > 3]), [1],
7815: [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
7816: [[m4_foreach([_Lt_prefix], [$2],
7817: [m4_foreach([_Lt_suffix],
7818: ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
7819: [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
7820:
7821:
7822: # lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
7823: # -----------------------------------------------------------------------
7824: # Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
7825: # by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
7826: m4_define([lt_if_append_uniq],
7827: [m4_ifdef([$1],
7828: [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
7829: [lt_append([$1], [$2], [$3])$4],
7830: [$5])],
7831: [lt_append([$1], [$2], [$3])$4])])
7832:
7833:
7834: # lt_dict_add(DICT, KEY, VALUE)
7835: # -----------------------------
7836: m4_define([lt_dict_add],
7837: [m4_define([$1($2)], [$3])])
7838:
7839:
7840: # lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
7841: # --------------------------------------------
7842: m4_define([lt_dict_add_subkey],
7843: [m4_define([$1($2:$3)], [$4])])
7844:
7845:
7846: # lt_dict_fetch(DICT, KEY, [SUBKEY])
7847: # ----------------------------------
7848: m4_define([lt_dict_fetch],
7849: [m4_ifval([$3],
7850: m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
7851: m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
7852:
7853:
7854: # lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
7855: # -----------------------------------------------------------------
7856: m4_define([lt_if_dict_fetch],
7857: [m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
7858: [$5],
7859: [$6])])
7860:
7861:
7862: # lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
7863: # --------------------------------------------------------------
7864: m4_define([lt_dict_filter],
7865: [m4_if([$5], [], [],
7866: [lt_join(m4_quote(m4_default([$4], [[, ]])),
7867: lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
7868: [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
7869: ])
7870:
7871: # ltversion.m4 -- version numbers -*- Autoconf -*-
7872: #
7873: # Copyright (C) 2004 Free Software Foundation, Inc.
7874: # Written by Scott James Remnant, 2004
7875: #
7876: # This file is free software; the Free Software Foundation gives
7877: # unlimited permission to copy and/or distribute it, with or without
7878: # modifications, as long as this notice is preserved.
7879:
7880: # Generated from ltversion.in.
7881:
7882: # serial 3017 ltversion.m4
7883: # This file is part of GNU Libtool
7884:
7885: m4_define([LT_PACKAGE_VERSION], [2.2.6b])
7886: m4_define([LT_PACKAGE_REVISION], [1.3017])
7887:
7888: AC_DEFUN([LTVERSION_VERSION],
7889: [macro_version='2.2.6b'
7890: macro_revision='1.3017'
7891: _LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
7892: _LT_DECL(, macro_revision, 0)
7893: ])
7894:
7895: # lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*-
7896: #
7897: # Copyright (C) 2004, 2005, 2007 Free Software Foundation, Inc.
7898: # Written by Scott James Remnant, 2004.
7899: #
7900: # This file is free software; the Free Software Foundation gives
7901: # unlimited permission to copy and/or distribute it, with or without
7902: # modifications, as long as this notice is preserved.
7903:
7904: # serial 4 lt~obsolete.m4
7905:
7906: # These exist entirely to fool aclocal when bootstrapping libtool.
7907: #
7908: # In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN)
7909: # which have later been changed to m4_define as they aren't part of the
7910: # exported API, or moved to Autoconf or Automake where they belong.
7911: #
7912: # The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN
7913: # in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
7914: # using a macro with the same name in our local m4/libtool.m4 it'll
7915: # pull the old libtool.m4 in (it doesn't see our shiny new m4_define
7916: # and doesn't know about Autoconf macros at all.)
7917: #
7918: # So we provide this file, which has a silly filename so it's always
7919: # included after everything else. This provides aclocal with the
7920: # AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
7921: # because those macros already exist, or will be overwritten later.
7922: # We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
7923: #
7924: # Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
7925: # Yes, that means every name once taken will need to remain here until
7926: # we give up compatibility with versions before 1.7, at which point
7927: # we need to keep only those names which we still refer to.
7928:
7929: # This is to help aclocal find these macros, as it can't see m4_define.
7930: AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
7931:
7932: m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
7933: m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])])
7934: m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
7935: m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])])
7936: m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
7937: m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])])
7938: m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])])
7939: m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
7940: m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])])
7941: m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])])
7942: m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])])
7943: m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
7944: m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
7945: m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
7946: m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
7947: m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])])
7948: m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])])
7949: m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
7950: m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])])
7951: m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])])
7952: m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])])
7953: m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])])
7954: m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])])
7955: m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])])
7956: m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])])
7957: m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])])
7958: m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])])
7959: m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])])
7960: m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])])
7961: m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])])
7962: m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])])
7963: m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])])
7964: m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])])
7965: m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])])
7966: m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])])
7967: m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])])
7968: m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
7969: m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])])
7970: m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
7971: m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])])
7972: m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])])
7973: m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])])
7974: m4_ifndef([AC_LIBTOOL_RC], [AC_DEFUN([AC_LIBTOOL_RC])])
7975: m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
7976: m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
7977: m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
7978: m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])])
7979: m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])])
7980: m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])])
7981: m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])])
7982: m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])])
7983: m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
7984: m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
7985: m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])])
7986: m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
7987:
7988: # Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
7989: #
7990: # This file is free software; the Free Software Foundation
7991: # gives unlimited permission to copy and/or distribute it,
7992: # with or without modifications, as long as this notice is preserved.
7993:
7994: # AM_AUTOMAKE_VERSION(VERSION)
7995: # ----------------------------
7996: # Automake X.Y traces this macro to ensure aclocal.m4 has been
7997: # generated from the m4 files accompanying Automake X.Y.
7998: # (This private macro should not be called outside this file.)
7999: AC_DEFUN([AM_AUTOMAKE_VERSION],
8000: [am__api_version='1.11'
8001: dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
8002: dnl require some minimum version. Point them to the right macro.
8003: m4_if([$1], [1.11.1], [],
8004: [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
8005: ])
8006:
8007: # _AM_AUTOCONF_VERSION(VERSION)
8008: # -----------------------------
8009: # aclocal traces this macro to find the Autoconf version.
8010: # This is a private macro too. Using m4_define simplifies
8011: # the logic in aclocal, which can simply ignore this definition.
8012: m4_define([_AM_AUTOCONF_VERSION], [])
8013:
8014: # AM_SET_CURRENT_AUTOMAKE_VERSION
8015: # -------------------------------
8016: # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
8017: # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
8018: AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
8019: [AM_AUTOMAKE_VERSION([1.11.1])dnl
8020: m4_ifndef([AC_AUTOCONF_VERSION],
8021: [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
8022: _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
8023:
8024: # AM_AUX_DIR_EXPAND -*- Autoconf -*-
8025:
8026: # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
8027: #
8028: # This file is free software; the Free Software Foundation
8029: # gives unlimited permission to copy and/or distribute it,
8030: # with or without modifications, as long as this notice is preserved.
8031:
8032: # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
8033: # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
8034: # `$srcdir', `$srcdir/..', or `$srcdir/../..'.
8035: #
8036: # Of course, Automake must honor this variable whenever it calls a
8037: # tool from the auxiliary directory. The problem is that $srcdir (and
8038: # therefore $ac_aux_dir as well) can be either absolute or relative,
8039: # depending on how configure is run. This is pretty annoying, since
8040: # it makes $ac_aux_dir quite unusable in subdirectories: in the top
8041: # source directory, any form will work fine, but in subdirectories a
8042: # relative path needs to be adjusted first.
8043: #
8044: # $ac_aux_dir/missing
8045: # fails when called from a subdirectory if $ac_aux_dir is relative
8046: # $top_srcdir/$ac_aux_dir/missing
8047: # fails if $ac_aux_dir is absolute,
8048: # fails when called from a subdirectory in a VPATH build with
8049: # a relative $ac_aux_dir
8050: #
8051: # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
8052: # are both prefixed by $srcdir. In an in-source build this is usually
8053: # harmless because $srcdir is `.', but things will broke when you
8054: # start a VPATH build or use an absolute $srcdir.
8055: #
8056: # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
8057: # iff we strip the leading $srcdir from $ac_aux_dir. That would be:
8058: # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
8059: # and then we would define $MISSING as
8060: # MISSING="\${SHELL} $am_aux_dir/missing"
8061: # This will work as long as MISSING is not called from configure, because
8062: # unfortunately $(top_srcdir) has no meaning in configure.
8063: # However there are other variables, like CC, which are often used in
8064: # configure, and could therefore not use this "fixed" $ac_aux_dir.
8065: #
8066: # Another solution, used here, is to always expand $ac_aux_dir to an
8067: # absolute PATH. The drawback is that using absolute paths prevent a
8068: # configured tree to be moved without reconfiguration.
8069:
8070: AC_DEFUN([AM_AUX_DIR_EXPAND],
8071: [dnl Rely on autoconf to set up CDPATH properly.
8072: AC_PREREQ([2.50])dnl
8073: # expand $ac_aux_dir to an absolute path
8074: am_aux_dir=`cd $ac_aux_dir && pwd`
8075: ])
8076:
8077:
8078: # Copyright (C) 1996, 1997, 1999, 2000, 2001, 2002, 2003, 2005
8079: # Free Software Foundation, Inc.
8080: #
8081: # This file is free software; the Free Software Foundation
8082: # gives unlimited permission to copy and/or distribute it,
8083: # with or without modifications, as long as this notice is preserved.
8084:
8085: # serial 4
8086:
8087: # This was merged into AC_PROG_CC in Autoconf.
8088:
8089: AU_DEFUN([AM_PROG_CC_STDC],
8090: [AC_PROG_CC
8091: AC_DIAGNOSE([obsolete], [$0:
8092: your code should no longer depend upon `am_cv_prog_cc_stdc', but upon
8093: `ac_cv_prog_cc_stdc'. Remove this warning and the assignment when
8094: you adjust the code. You can also remove the above call to
8095: AC_PROG_CC if you already called it elsewhere.])
8096: am_cv_prog_cc_stdc=$ac_cv_prog_cc_stdc
8097: ])
8098: AU_DEFUN([fp_PROG_CC_STDC])
8099:
8100: # AM_CONDITIONAL -*- Autoconf -*-
8101:
8102: # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
8103: # Free Software Foundation, Inc.
8104: #
8105: # This file is free software; the Free Software Foundation
8106: # gives unlimited permission to copy and/or distribute it,
8107: # with or without modifications, as long as this notice is preserved.
8108:
8109: # serial 9
8110:
8111: # AM_CONDITIONAL(NAME, SHELL-CONDITION)
8112: # -------------------------------------
8113: # Define a conditional.
8114: AC_DEFUN([AM_CONDITIONAL],
8115: [AC_PREREQ(2.52)dnl
8116: ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
8117: [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
8118: AC_SUBST([$1_TRUE])dnl
8119: AC_SUBST([$1_FALSE])dnl
8120: _AM_SUBST_NOTMAKE([$1_TRUE])dnl
8121: _AM_SUBST_NOTMAKE([$1_FALSE])dnl
8122: m4_define([_AM_COND_VALUE_$1], [$2])dnl
8123: if $2; then
8124: $1_TRUE=
8125: $1_FALSE='#'
8126: else
8127: $1_TRUE='#'
8128: $1_FALSE=
8129: fi
8130: AC_CONFIG_COMMANDS_PRE(
8131: [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
8132: AC_MSG_ERROR([[conditional "$1" was never defined.
8133: Usually this means the macro was only invoked conditionally.]])
8134: fi])])
8135:
8136: # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009
8137: # Free Software Foundation, Inc.
8138: #
8139: # This file is free software; the Free Software Foundation
8140: # gives unlimited permission to copy and/or distribute it,
8141: # with or without modifications, as long as this notice is preserved.
8142:
8143: # serial 10
8144:
8145: # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
8146: # written in clear, in which case automake, when reading aclocal.m4,
8147: # will think it sees a *use*, and therefore will trigger all it's
8148: # C support machinery. Also note that it means that autoscan, seeing
8149: # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
8150:
8151:
8152: # _AM_DEPENDENCIES(NAME)
8153: # ----------------------
8154: # See how the compiler implements dependency checking.
8155: # NAME is "CC", "CXX", "GCJ", or "OBJC".
8156: # We try a few techniques and use that to set a single cache variable.
8157: #
8158: # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
8159: # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
8160: # dependency, and given that the user is not expected to run this macro,
8161: # just rely on AC_PROG_CC.
8162: AC_DEFUN([_AM_DEPENDENCIES],
8163: [AC_REQUIRE([AM_SET_DEPDIR])dnl
8164: AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
8165: AC_REQUIRE([AM_MAKE_INCLUDE])dnl
8166: AC_REQUIRE([AM_DEP_TRACK])dnl
8167:
8168: ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
8169: [$1], CXX, [depcc="$CXX" am_compiler_list=],
8170: [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
8171: [$1], UPC, [depcc="$UPC" am_compiler_list=],
8172: [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
8173: [depcc="$$1" am_compiler_list=])
8174:
8175: AC_CACHE_CHECK([dependency style of $depcc],
8176: [am_cv_$1_dependencies_compiler_type],
8177: [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
8178: # We make a subdir and do the tests there. Otherwise we can end up
8179: # making bogus files that we don't know about and never remove. For
8180: # instance it was reported that on HP-UX the gcc test will end up
8181: # making a dummy file named `D' -- because `-MD' means `put the output
8182: # in D'.
8183: mkdir conftest.dir
8184: # Copy depcomp to subdir because otherwise we won't find it if we're
8185: # using a relative directory.
8186: cp "$am_depcomp" conftest.dir
8187: cd conftest.dir
8188: # We will build objects and dependencies in a subdirectory because
8189: # it helps to detect inapplicable dependency modes. For instance
8190: # both Tru64's cc and ICC support -MD to output dependencies as a
8191: # side effect of compilation, but ICC will put the dependencies in
8192: # the current directory while Tru64 will put them in the object
8193: # directory.
8194: mkdir sub
8195:
8196: am_cv_$1_dependencies_compiler_type=none
8197: if test "$am_compiler_list" = ""; then
8198: am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
8199: fi
8200: am__universal=false
8201: m4_case([$1], [CC],
8202: [case " $depcc " in #(
8203: *\ -arch\ *\ -arch\ *) am__universal=true ;;
8204: esac],
8205: [CXX],
8206: [case " $depcc " in #(
8207: *\ -arch\ *\ -arch\ *) am__universal=true ;;
8208: esac])
8209:
8210: for depmode in $am_compiler_list; do
8211: # Setup a source with many dependencies, because some compilers
8212: # like to wrap large dependency lists on column 80 (with \), and
8213: # we should not choose a depcomp mode which is confused by this.
8214: #
8215: # We need to recreate these files for each test, as the compiler may
8216: # overwrite some of them when testing with obscure command lines.
8217: # This happens at least with the AIX C compiler.
8218: : > sub/conftest.c
8219: for i in 1 2 3 4 5 6; do
8220: echo '#include "conftst'$i'.h"' >> sub/conftest.c
8221: # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
8222: # Solaris 8's {/usr,}/bin/sh.
8223: touch sub/conftst$i.h
8224: done
8225: echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
8226:
8227: # We check with `-c' and `-o' for the sake of the "dashmstdout"
8228: # mode. It turns out that the SunPro C++ compiler does not properly
8229: # handle `-M -o', and we need to detect this. Also, some Intel
8230: # versions had trouble with output in subdirs
8231: am__obj=sub/conftest.${OBJEXT-o}
8232: am__minus_obj="-o $am__obj"
8233: case $depmode in
8234: gcc)
8235: # This depmode causes a compiler race in universal mode.
8236: test "$am__universal" = false || continue
8237: ;;
8238: nosideeffect)
8239: # after this tag, mechanisms are not by side-effect, so they'll
8240: # only be used when explicitly requested
8241: if test "x$enable_dependency_tracking" = xyes; then
8242: continue
8243: else
8244: break
8245: fi
8246: ;;
8247: msvisualcpp | msvcmsys)
8248: # This compiler won't grok `-c -o', but also, the minuso test has
8249: # not run yet. These depmodes are late enough in the game, and
8250: # so weak that their functioning should not be impacted.
8251: am__obj=conftest.${OBJEXT-o}
8252: am__minus_obj=
8253: ;;
8254: none) break ;;
8255: esac
8256: if depmode=$depmode \
8257: source=sub/conftest.c object=$am__obj \
8258: depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
8259: $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
8260: >/dev/null 2>conftest.err &&
8261: grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
8262: grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
8263: grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
8264: ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
8265: # icc doesn't choke on unknown options, it will just issue warnings
8266: # or remarks (even with -Werror). So we grep stderr for any message
8267: # that says an option was ignored or not supported.
8268: # When given -MP, icc 7.0 and 7.1 complain thusly:
8269: # icc: Command line warning: ignoring option '-M'; no argument required
8270: # The diagnosis changed in icc 8.0:
8271: # icc: Command line remark: option '-MP' not supported
8272: if (grep 'ignoring option' conftest.err ||
8273: grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
8274: am_cv_$1_dependencies_compiler_type=$depmode
8275: break
8276: fi
8277: fi
8278: done
8279:
8280: cd ..
8281: rm -rf conftest.dir
8282: else
8283: am_cv_$1_dependencies_compiler_type=none
8284: fi
8285: ])
8286: AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
8287: AM_CONDITIONAL([am__fastdep$1], [
8288: test "x$enable_dependency_tracking" != xno \
8289: && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
8290: ])
8291:
8292:
8293: # AM_SET_DEPDIR
8294: # -------------
8295: # Choose a directory name for dependency files.
8296: # This macro is AC_REQUIREd in _AM_DEPENDENCIES
8297: AC_DEFUN([AM_SET_DEPDIR],
8298: [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
8299: AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
8300: ])
8301:
8302:
8303: # AM_DEP_TRACK
8304: # ------------
8305: AC_DEFUN([AM_DEP_TRACK],
8306: [AC_ARG_ENABLE(dependency-tracking,
8307: [ --disable-dependency-tracking speeds up one-time build
8308: --enable-dependency-tracking do not reject slow dependency extractors])
8309: if test "x$enable_dependency_tracking" != xno; then
8310: am_depcomp="$ac_aux_dir/depcomp"
8311: AMDEPBACKSLASH='\'
8312: fi
8313: AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
8314: AC_SUBST([AMDEPBACKSLASH])dnl
8315: _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
8316: ])
8317:
8318: # Generate code to set up dependency tracking. -*- Autoconf -*-
8319:
8320: # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
8321: # Free Software Foundation, Inc.
8322: #
8323: # This file is free software; the Free Software Foundation
8324: # gives unlimited permission to copy and/or distribute it,
8325: # with or without modifications, as long as this notice is preserved.
8326:
8327: #serial 5
8328:
8329: # _AM_OUTPUT_DEPENDENCY_COMMANDS
8330: # ------------------------------
8331: AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
8332: [{
8333: # Autoconf 2.62 quotes --file arguments for eval, but not when files
8334: # are listed without --file. Let's play safe and only enable the eval
8335: # if we detect the quoting.
8336: case $CONFIG_FILES in
8337: *\'*) eval set x "$CONFIG_FILES" ;;
8338: *) set x $CONFIG_FILES ;;
8339: esac
8340: shift
8341: for mf
8342: do
8343: # Strip MF so we end up with the name of the file.
8344: mf=`echo "$mf" | sed -e 's/:.*$//'`
8345: # Check whether this is an Automake generated Makefile or not.
8346: # We used to match only the files named `Makefile.in', but
8347: # some people rename them; so instead we look at the file content.
8348: # Grep'ing the first line is not enough: some people post-process
8349: # each Makefile.in and add a new line on top of each file to say so.
8350: # Grep'ing the whole file is not good either: AIX grep has a line
8351: # limit of 2048, but all sed's we know have understand at least 4000.
8352: if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
8353: dirpart=`AS_DIRNAME("$mf")`
8354: else
8355: continue
8356: fi
8357: # Extract the definition of DEPDIR, am__include, and am__quote
8358: # from the Makefile without running `make'.
8359: DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
8360: test -z "$DEPDIR" && continue
8361: am__include=`sed -n 's/^am__include = //p' < "$mf"`
8362: test -z "am__include" && continue
8363: am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
8364: # When using ansi2knr, U may be empty or an underscore; expand it
8365: U=`sed -n 's/^U = //p' < "$mf"`
8366: # Find all dependency output files, they are included files with
8367: # $(DEPDIR) in their names. We invoke sed twice because it is the
8368: # simplest approach to changing $(DEPDIR) to its actual value in the
8369: # expansion.
8370: for file in `sed -n "
8371: s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
8372: sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
8373: # Make sure the directory exists.
8374: test -f "$dirpart/$file" && continue
8375: fdir=`AS_DIRNAME(["$file"])`
8376: AS_MKDIR_P([$dirpart/$fdir])
8377: # echo "creating $dirpart/$file"
8378: echo '# dummy' > "$dirpart/$file"
8379: done
8380: done
8381: }
8382: ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
8383:
8384:
8385: # AM_OUTPUT_DEPENDENCY_COMMANDS
8386: # -----------------------------
8387: # This macro should only be invoked once -- use via AC_REQUIRE.
8388: #
8389: # This code is only required when automatic dependency tracking
8390: # is enabled. FIXME. This creates each `.P' file that we will
8391: # need in order to bootstrap the dependency handling code.
8392: AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
8393: [AC_CONFIG_COMMANDS([depfiles],
8394: [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
8395: [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
8396: ])
8397:
8398: # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
8399: # Free Software Foundation, Inc.
8400: #
8401: # This file is free software; the Free Software Foundation
8402: # gives unlimited permission to copy and/or distribute it,
8403: # with or without modifications, as long as this notice is preserved.
8404:
8405: # serial 8
8406:
8407: # AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS.
8408: AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
8409:
8410: # Do all the work for Automake. -*- Autoconf -*-
8411:
8412: # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
8413: # 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
8414: #
8415: # This file is free software; the Free Software Foundation
8416: # gives unlimited permission to copy and/or distribute it,
8417: # with or without modifications, as long as this notice is preserved.
8418:
8419: # serial 16
8420:
8421: # This macro actually does too much. Some checks are only needed if
8422: # your package does certain things. But this isn't really a big deal.
8423:
8424: # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
8425: # AM_INIT_AUTOMAKE([OPTIONS])
8426: # -----------------------------------------------
8427: # The call with PACKAGE and VERSION arguments is the old style
8428: # call (pre autoconf-2.50), which is being phased out. PACKAGE
8429: # and VERSION should now be passed to AC_INIT and removed from
8430: # the call to AM_INIT_AUTOMAKE.
8431: # We support both call styles for the transition. After
8432: # the next Automake release, Autoconf can make the AC_INIT
8433: # arguments mandatory, and then we can depend on a new Autoconf
8434: # release and drop the old call support.
8435: AC_DEFUN([AM_INIT_AUTOMAKE],
8436: [AC_PREREQ([2.62])dnl
8437: dnl Autoconf wants to disallow AM_ names. We explicitly allow
8438: dnl the ones we care about.
8439: m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
8440: AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
8441: AC_REQUIRE([AC_PROG_INSTALL])dnl
8442: if test "`cd $srcdir && pwd`" != "`pwd`"; then
8443: # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
8444: # is not polluted with repeated "-I."
8445: AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
8446: # test to see if srcdir already configured
8447: if test -f $srcdir/config.status; then
8448: AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
8449: fi
8450: fi
8451:
8452: # test whether we have cygpath
8453: if test -z "$CYGPATH_W"; then
8454: if (cygpath --version) >/dev/null 2>/dev/null; then
8455: CYGPATH_W='cygpath -w'
8456: else
8457: CYGPATH_W=echo
8458: fi
8459: fi
8460: AC_SUBST([CYGPATH_W])
8461:
8462: # Define the identity of the package.
8463: dnl Distinguish between old-style and new-style calls.
8464: m4_ifval([$2],
8465: [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
8466: AC_SUBST([PACKAGE], [$1])dnl
8467: AC_SUBST([VERSION], [$2])],
8468: [_AM_SET_OPTIONS([$1])dnl
8469: dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
8470: m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
8471: [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
8472: AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
8473: AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
8474:
8475: _AM_IF_OPTION([no-define],,
8476: [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
8477: AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
8478:
8479: # Some tools Automake needs.
8480: AC_REQUIRE([AM_SANITY_CHECK])dnl
8481: AC_REQUIRE([AC_ARG_PROGRAM])dnl
8482: AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
8483: AM_MISSING_PROG(AUTOCONF, autoconf)
8484: AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
8485: AM_MISSING_PROG(AUTOHEADER, autoheader)
8486: AM_MISSING_PROG(MAKEINFO, makeinfo)
8487: AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
8488: AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
8489: AC_REQUIRE([AM_PROG_MKDIR_P])dnl
8490: # We need awk for the "check" target. The system "awk" is bad on
8491: # some platforms.
8492: AC_REQUIRE([AC_PROG_AWK])dnl
8493: AC_REQUIRE([AC_PROG_MAKE_SET])dnl
8494: AC_REQUIRE([AM_SET_LEADING_DOT])dnl
8495: _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
8496: [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
8497: [_AM_PROG_TAR([v7])])])
8498: _AM_IF_OPTION([no-dependencies],,
8499: [AC_PROVIDE_IFELSE([AC_PROG_CC],
8500: [_AM_DEPENDENCIES(CC)],
8501: [define([AC_PROG_CC],
8502: defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
8503: AC_PROVIDE_IFELSE([AC_PROG_CXX],
8504: [_AM_DEPENDENCIES(CXX)],
8505: [define([AC_PROG_CXX],
8506: defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
8507: AC_PROVIDE_IFELSE([AC_PROG_OBJC],
8508: [_AM_DEPENDENCIES(OBJC)],
8509: [define([AC_PROG_OBJC],
8510: defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
8511: ])
8512: _AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
8513: dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
8514: dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro
8515: dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
8516: AC_CONFIG_COMMANDS_PRE(dnl
8517: [m4_provide_if([_AM_COMPILER_EXEEXT],
8518: [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
8519: ])
8520:
8521: dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
8522: dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
8523: dnl mangled by Autoconf and run in a shell conditional statement.
8524: m4_define([_AC_COMPILER_EXEEXT],
8525: m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
8526:
8527:
8528: # When config.status generates a header, we must update the stamp-h file.
8529: # This file resides in the same directory as the config header
8530: # that is generated. The stamp files are numbered to have different names.
8531:
8532: # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
8533: # loop where config.status creates the headers, so we can generate
8534: # our stamp files there.
8535: AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
8536: [# Compute $1's index in $config_headers.
8537: _am_arg=$1
8538: _am_stamp_count=1
8539: for _am_header in $config_headers :; do
8540: case $_am_header in
8541: $_am_arg | $_am_arg:* )
8542: break ;;
8543: * )
8544: _am_stamp_count=`expr $_am_stamp_count + 1` ;;
8545: esac
8546: done
8547: echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
8548:
8549: # Copyright (C) 2001, 2003, 2005, 2008 Free Software Foundation, Inc.
8550: #
8551: # This file is free software; the Free Software Foundation
8552: # gives unlimited permission to copy and/or distribute it,
8553: # with or without modifications, as long as this notice is preserved.
8554:
8555: # AM_PROG_INSTALL_SH
8556: # ------------------
8557: # Define $install_sh.
8558: AC_DEFUN([AM_PROG_INSTALL_SH],
8559: [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
8560: if test x"${install_sh}" != xset; then
8561: case $am_aux_dir in
8562: *\ * | *\ *)
8563: install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
8564: *)
8565: install_sh="\${SHELL} $am_aux_dir/install-sh"
8566: esac
8567: fi
8568: AC_SUBST(install_sh)])
8569:
8570: # Copyright (C) 2003, 2005 Free Software Foundation, Inc.
8571: #
8572: # This file is free software; the Free Software Foundation
8573: # gives unlimited permission to copy and/or distribute it,
8574: # with or without modifications, as long as this notice is preserved.
8575:
8576: # serial 2
8577:
8578: # Check whether the underlying file-system supports filenames
8579: # with a leading dot. For instance MS-DOS doesn't.
8580: AC_DEFUN([AM_SET_LEADING_DOT],
8581: [rm -rf .tst 2>/dev/null
8582: mkdir .tst 2>/dev/null
8583: if test -d .tst; then
8584: am__leading_dot=.
8585: else
8586: am__leading_dot=_
8587: fi
8588: rmdir .tst 2>/dev/null
8589: AC_SUBST([am__leading_dot])])
8590:
8591: # Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2005
8592: # Free Software Foundation, Inc.
8593: #
8594: # This file is free software; the Free Software Foundation
8595: # gives unlimited permission to copy and/or distribute it,
8596: # with or without modifications, as long as this notice is preserved.
8597:
8598: # serial 5
8599:
8600: # AM_PROG_LEX
8601: # -----------
8602: # Autoconf leaves LEX=: if lex or flex can't be found. Change that to a
8603: # "missing" invocation, for better error output.
8604: AC_DEFUN([AM_PROG_LEX],
8605: [AC_PREREQ(2.50)dnl
8606: AC_REQUIRE([AM_MISSING_HAS_RUN])dnl
8607: AC_REQUIRE([AC_PROG_LEX])dnl
8608: if test "$LEX" = :; then
8609: LEX=${am_missing_run}flex
8610: fi])
8611:
8612: # Check to see how 'make' treats includes. -*- Autoconf -*-
8613:
8614: # Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc.
8615: #
8616: # This file is free software; the Free Software Foundation
8617: # gives unlimited permission to copy and/or distribute it,
8618: # with or without modifications, as long as this notice is preserved.
8619:
8620: # serial 4
8621:
8622: # AM_MAKE_INCLUDE()
8623: # -----------------
8624: # Check to see how make treats includes.
8625: AC_DEFUN([AM_MAKE_INCLUDE],
8626: [am_make=${MAKE-make}
8627: cat > confinc << 'END'
8628: am__doit:
8629: @echo this is the am__doit target
8630: .PHONY: am__doit
8631: END
8632: # If we don't find an include directive, just comment out the code.
8633: AC_MSG_CHECKING([for style of include used by $am_make])
8634: am__include="#"
8635: am__quote=
8636: _am_result=none
8637: # First try GNU make style include.
8638: echo "include confinc" > confmf
8639: # Ignore all kinds of additional output from `make'.
8640: case `$am_make -s -f confmf 2> /dev/null` in #(
8641: *the\ am__doit\ target*)
8642: am__include=include
8643: am__quote=
8644: _am_result=GNU
8645: ;;
8646: esac
8647: # Now try BSD make style include.
8648: if test "$am__include" = "#"; then
8649: echo '.include "confinc"' > confmf
8650: case `$am_make -s -f confmf 2> /dev/null` in #(
8651: *the\ am__doit\ target*)
8652: am__include=.include
8653: am__quote="\""
8654: _am_result=BSD
8655: ;;
8656: esac
8657: fi
8658: AC_SUBST([am__include])
8659: AC_SUBST([am__quote])
8660: AC_MSG_RESULT([$_am_result])
8661: rm -f confinc confmf
8662: ])
8663:
8664: # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
8665:
8666: # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
8667: # Free Software Foundation, Inc.
8668: #
8669: # This file is free software; the Free Software Foundation
8670: # gives unlimited permission to copy and/or distribute it,
8671: # with or without modifications, as long as this notice is preserved.
8672:
8673: # serial 6
8674:
8675: # AM_MISSING_PROG(NAME, PROGRAM)
8676: # ------------------------------
8677: AC_DEFUN([AM_MISSING_PROG],
8678: [AC_REQUIRE([AM_MISSING_HAS_RUN])
8679: $1=${$1-"${am_missing_run}$2"}
8680: AC_SUBST($1)])
8681:
8682:
8683: # AM_MISSING_HAS_RUN
8684: # ------------------
8685: # Define MISSING if not defined so far and test if it supports --run.
8686: # If it does, set am_missing_run to use it, otherwise, to nothing.
8687: AC_DEFUN([AM_MISSING_HAS_RUN],
8688: [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
8689: AC_REQUIRE_AUX_FILE([missing])dnl
8690: if test x"${MISSING+set}" != xset; then
8691: case $am_aux_dir in
8692: *\ * | *\ *)
8693: MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
8694: *)
8695: MISSING="\${SHELL} $am_aux_dir/missing" ;;
8696: esac
8697: fi
8698: # Use eval to expand $SHELL
8699: if eval "$MISSING --run true"; then
8700: am_missing_run="$MISSING --run "
8701: else
8702: am_missing_run=
8703: AC_MSG_WARN([`missing' script is too old or missing])
8704: fi
8705: ])
8706:
8707: # Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
8708: #
8709: # This file is free software; the Free Software Foundation
8710: # gives unlimited permission to copy and/or distribute it,
8711: # with or without modifications, as long as this notice is preserved.
8712:
8713: # AM_PROG_MKDIR_P
8714: # ---------------
8715: # Check for `mkdir -p'.
8716: AC_DEFUN([AM_PROG_MKDIR_P],
8717: [AC_PREREQ([2.60])dnl
8718: AC_REQUIRE([AC_PROG_MKDIR_P])dnl
8719: dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
8720: dnl while keeping a definition of mkdir_p for backward compatibility.
8721: dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
8722: dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
8723: dnl Makefile.ins that do not define MKDIR_P, so we do our own
8724: dnl adjustment using top_builddir (which is defined more often than
8725: dnl MKDIR_P).
8726: AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
8727: case $mkdir_p in
8728: [[\\/$]]* | ?:[[\\/]]*) ;;
8729: */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
8730: esac
8731: ])
8732:
8733: # Helper functions for option handling. -*- Autoconf -*-
8734:
8735: # Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc.
8736: #
8737: # This file is free software; the Free Software Foundation
8738: # gives unlimited permission to copy and/or distribute it,
8739: # with or without modifications, as long as this notice is preserved.
8740:
8741: # serial 4
8742:
8743: # _AM_MANGLE_OPTION(NAME)
8744: # -----------------------
8745: AC_DEFUN([_AM_MANGLE_OPTION],
8746: [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
8747:
8748: # _AM_SET_OPTION(NAME)
8749: # ------------------------------
8750: # Set option NAME. Presently that only means defining a flag for this option.
8751: AC_DEFUN([_AM_SET_OPTION],
8752: [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
8753:
8754: # _AM_SET_OPTIONS(OPTIONS)
8755: # ----------------------------------
8756: # OPTIONS is a space-separated list of Automake options.
8757: AC_DEFUN([_AM_SET_OPTIONS],
8758: [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
8759:
8760: # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
8761: # -------------------------------------------
8762: # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
8763: AC_DEFUN([_AM_IF_OPTION],
8764: [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
8765:
8766: # Check to make sure that the build environment is sane. -*- Autoconf -*-
8767:
8768: # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
8769: # Free Software Foundation, Inc.
8770: #
8771: # This file is free software; the Free Software Foundation
8772: # gives unlimited permission to copy and/or distribute it,
8773: # with or without modifications, as long as this notice is preserved.
8774:
8775: # serial 5
8776:
8777: # AM_SANITY_CHECK
8778: # ---------------
8779: AC_DEFUN([AM_SANITY_CHECK],
8780: [AC_MSG_CHECKING([whether build environment is sane])
8781: # Just in case
8782: sleep 1
8783: echo timestamp > conftest.file
8784: # Reject unsafe characters in $srcdir or the absolute working directory
8785: # name. Accept space and tab only in the latter.
8786: am_lf='
8787: '
8788: case `pwd` in
8789: *[[\\\"\#\$\&\'\`$am_lf]]*)
8790: AC_MSG_ERROR([unsafe absolute working directory name]);;
8791: esac
8792: case $srcdir in
8793: *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
8794: AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
8795: esac
8796:
8797: # Do `set' in a subshell so we don't clobber the current shell's
8798: # arguments. Must try -L first in case configure is actually a
8799: # symlink; some systems play weird games with the mod time of symlinks
8800: # (eg FreeBSD returns the mod time of the symlink's containing
8801: # directory).
8802: if (
8803: set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
8804: if test "$[*]" = "X"; then
8805: # -L didn't work.
8806: set X `ls -t "$srcdir/configure" conftest.file`
8807: fi
8808: rm -f conftest.file
8809: if test "$[*]" != "X $srcdir/configure conftest.file" \
8810: && test "$[*]" != "X conftest.file $srcdir/configure"; then
8811:
8812: # If neither matched, then we have a broken ls. This can happen
8813: # if, for instance, CONFIG_SHELL is bash and it inherits a
8814: # broken ls alias from the environment. This has actually
8815: # happened. Such a system could not be considered "sane".
8816: AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
8817: alias in your environment])
8818: fi
8819:
8820: test "$[2]" = conftest.file
8821: )
8822: then
8823: # Ok.
8824: :
8825: else
8826: AC_MSG_ERROR([newly created file is older than distributed files!
8827: Check your system clock])
8828: fi
8829: AC_MSG_RESULT(yes)])
8830:
8831: # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
8832: #
8833: # This file is free software; the Free Software Foundation
8834: # gives unlimited permission to copy and/or distribute it,
8835: # with or without modifications, as long as this notice is preserved.
8836:
8837: # AM_PROG_INSTALL_STRIP
8838: # ---------------------
8839: # One issue with vendor `install' (even GNU) is that you can't
8840: # specify the program used to strip binaries. This is especially
8841: # annoying in cross-compiling environments, where the build's strip
8842: # is unlikely to handle the host's binaries.
8843: # Fortunately install-sh will honor a STRIPPROG variable, so we
8844: # always use install-sh in `make install-strip', and initialize
8845: # STRIPPROG with the value of the STRIP variable (set by the user).
8846: AC_DEFUN([AM_PROG_INSTALL_STRIP],
8847: [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
8848: # Installed binaries are usually stripped using `strip' when the user
8849: # run `make install-strip'. However `strip' might not be the right
8850: # tool to use in cross-compilation environments, therefore Automake
8851: # will honor the `STRIP' environment variable to overrule this program.
8852: dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
8853: if test "$cross_compiling" != no; then
8854: AC_CHECK_TOOL([STRIP], [strip], :)
8855: fi
8856: INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
8857: AC_SUBST([INSTALL_STRIP_PROGRAM])])
8858:
8859: # Copyright (C) 2006, 2008 Free Software Foundation, Inc.
8860: #
8861: # This file is free software; the Free Software Foundation
8862: # gives unlimited permission to copy and/or distribute it,
8863: # with or without modifications, as long as this notice is preserved.
8864:
8865: # serial 2
8866:
8867: # _AM_SUBST_NOTMAKE(VARIABLE)
8868: # ---------------------------
8869: # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
8870: # This macro is traced by Automake.
8871: AC_DEFUN([_AM_SUBST_NOTMAKE])
8872:
8873: # AM_SUBST_NOTMAKE(VARIABLE)
8874: # ---------------------------
8875: # Public sister of _AM_SUBST_NOTMAKE.
8876: AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
8877:
8878: # Check how to create a tarball. -*- Autoconf -*-
8879:
8880: # Copyright (C) 2004, 2005 Free Software Foundation, Inc.
8881: #
8882: # This file is free software; the Free Software Foundation
8883: # gives unlimited permission to copy and/or distribute it,
8884: # with or without modifications, as long as this notice is preserved.
8885:
8886: # serial 2
8887:
8888: # _AM_PROG_TAR(FORMAT)
8889: # --------------------
8890: # Check how to create a tarball in format FORMAT.
8891: # FORMAT should be one of `v7', `ustar', or `pax'.
8892: #
8893: # Substitute a variable $(am__tar) that is a command
8894: # writing to stdout a FORMAT-tarball containing the directory
8895: # $tardir.
8896: # tardir=directory && $(am__tar) > result.tar
8897: #
8898: # Substitute a variable $(am__untar) that extract such
8899: # a tarball read from stdin.
8900: # $(am__untar) < result.tar
8901: AC_DEFUN([_AM_PROG_TAR],
8902: [# Always define AMTAR for backward compatibility.
8903: AM_MISSING_PROG([AMTAR], [tar])
8904: m4_if([$1], [v7],
8905: [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
8906: [m4_case([$1], [ustar],, [pax],,
8907: [m4_fatal([Unknown tar format])])
8908: AC_MSG_CHECKING([how to create a $1 tar archive])
8909: # Loop over all known methods to create a tar archive until one works.
8910: _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
8911: _am_tools=${am_cv_prog_tar_$1-$_am_tools}
8912: # Do not fold the above two line into one, because Tru64 sh and
8913: # Solaris sh will not grok spaces in the rhs of `-'.
8914: for _am_tool in $_am_tools
8915: do
8916: case $_am_tool in
8917: gnutar)
8918: for _am_tar in tar gnutar gtar;
8919: do
8920: AM_RUN_LOG([$_am_tar --version]) && break
8921: done
8922: am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
8923: am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
8924: am__untar="$_am_tar -xf -"
8925: ;;
8926: plaintar)
8927: # Must skip GNU tar: if it does not support --format= it doesn't create
8928: # ustar tarball either.
8929: (tar --version) >/dev/null 2>&1 && continue
8930: am__tar='tar chf - "$$tardir"'
8931: am__tar_='tar chf - "$tardir"'
8932: am__untar='tar xf -'
8933: ;;
8934: pax)
8935: am__tar='pax -L -x $1 -w "$$tardir"'
8936: am__tar_='pax -L -x $1 -w "$tardir"'
8937: am__untar='pax -r'
8938: ;;
8939: cpio)
8940: am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
8941: am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
8942: am__untar='cpio -i -H $1 -d'
8943: ;;
8944: none)
8945: am__tar=false
8946: am__tar_=false
8947: am__untar=false
8948: ;;
8949: esac
8950:
8951: # If the value was cached, stop now. We just wanted to have am__tar
8952: # and am__untar set.
8953: test -n "${am_cv_prog_tar_$1}" && break
8954:
8955: # tar/untar a dummy directory, and stop if the command works
8956: rm -rf conftest.dir
8957: mkdir conftest.dir
8958: echo GrepMe > conftest.dir/file
8959: AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
8960: rm -rf conftest.dir
8961: if test -s conftest.tar; then
8962: AM_RUN_LOG([$am__untar <conftest.tar])
8963: grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
8964: fi
8965: done
8966: rm -rf conftest.dir
8967:
8968: AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
8969: AC_MSG_RESULT([$am_cv_prog_tar_$1])])
8970: AC_SUBST([am__tar])
8971: AC_SUBST([am__untar])
8972: ]) # _AM_PROG_TAR
8973:
8974: m4_include([acracoon.m4])
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