Annotation of embedaddon/libevent/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]), [2.65],,
17: [m4_warning([this file was generated for autoconf 2.65.
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${libsuff}"
2454: hardcode_into_libs=yes
2455: ;;
2456:
2457: # No shared lib support for Linux oldld, aout, or coff.
2458: linux*oldld* | linux*aout* | linux*coff*)
2459: dynamic_linker=no
2460: ;;
2461:
2462: # This must be Linux ELF.
2463: linux* | k*bsd*-gnu)
2464: version_type=linux
2465: need_lib_prefix=no
2466: need_version=no
2467: library_names_spec='${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: netbsd*)
2504: version_type=sunos
2505: need_lib_prefix=no
2506: need_version=no
2507: if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
2508: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2509: finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2510: dynamic_linker='NetBSD (a.out) ld.so'
2511: else
2512: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2513: soname_spec='${libname}${release}${shared_ext}$major'
2514: dynamic_linker='NetBSD ld.elf_so'
2515: fi
2516: shlibpath_var=LD_LIBRARY_PATH
2517: shlibpath_overrides_runpath=yes
2518: hardcode_into_libs=yes
2519: ;;
2520:
2521: newsos6)
2522: version_type=linux
2523: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2524: shlibpath_var=LD_LIBRARY_PATH
2525: shlibpath_overrides_runpath=yes
2526: ;;
2527:
2528: *nto* | *qnx*)
2529: version_type=qnx
2530: need_lib_prefix=no
2531: need_version=no
2532: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2533: soname_spec='${libname}${release}${shared_ext}$major'
2534: shlibpath_var=LD_LIBRARY_PATH
2535: shlibpath_overrides_runpath=no
2536: hardcode_into_libs=yes
2537: dynamic_linker='ldqnx.so'
2538: ;;
2539:
2540: openbsd*)
2541: version_type=sunos
2542: sys_lib_dlsearch_path_spec="/usr/lib"
2543: need_lib_prefix=no
2544: # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
2545: case $host_os in
2546: openbsd3.3 | openbsd3.3.*) need_version=yes ;;
2547: *) need_version=no ;;
2548: esac
2549: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2550: finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2551: shlibpath_var=LD_LIBRARY_PATH
2552: if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2553: case $host_os in
2554: openbsd2.[[89]] | openbsd2.[[89]].*)
2555: shlibpath_overrides_runpath=no
2556: ;;
2557: *)
2558: shlibpath_overrides_runpath=yes
2559: ;;
2560: esac
2561: else
2562: shlibpath_overrides_runpath=yes
2563: fi
2564: ;;
2565:
2566: os2*)
2567: libname_spec='$name'
2568: shrext_cmds=".dll"
2569: need_lib_prefix=no
2570: library_names_spec='$libname${shared_ext} $libname.a'
2571: dynamic_linker='OS/2 ld.exe'
2572: shlibpath_var=LIBPATH
2573: ;;
2574:
2575: osf3* | osf4* | osf5*)
2576: version_type=osf
2577: need_lib_prefix=no
2578: need_version=no
2579: soname_spec='${libname}${release}${shared_ext}$major'
2580: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2581: shlibpath_var=LD_LIBRARY_PATH
2582: sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
2583: sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
2584: ;;
2585:
2586: rdos*)
2587: dynamic_linker=no
2588: ;;
2589:
2590: solaris*)
2591: version_type=linux
2592: need_lib_prefix=no
2593: need_version=no
2594: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2595: soname_spec='${libname}${release}${shared_ext}$major'
2596: shlibpath_var=LD_LIBRARY_PATH
2597: shlibpath_overrides_runpath=yes
2598: hardcode_into_libs=yes
2599: # ldd complains unless libraries are executable
2600: postinstall_cmds='chmod +x $lib'
2601: ;;
2602:
2603: sunos4*)
2604: version_type=sunos
2605: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2606: finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
2607: shlibpath_var=LD_LIBRARY_PATH
2608: shlibpath_overrides_runpath=yes
2609: if test "$with_gnu_ld" = yes; then
2610: need_lib_prefix=no
2611: fi
2612: need_version=yes
2613: ;;
2614:
2615: sysv4 | sysv4.3*)
2616: version_type=linux
2617: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2618: soname_spec='${libname}${release}${shared_ext}$major'
2619: shlibpath_var=LD_LIBRARY_PATH
2620: case $host_vendor in
2621: sni)
2622: shlibpath_overrides_runpath=no
2623: need_lib_prefix=no
2624: runpath_var=LD_RUN_PATH
2625: ;;
2626: siemens)
2627: need_lib_prefix=no
2628: ;;
2629: motorola)
2630: need_lib_prefix=no
2631: need_version=no
2632: shlibpath_overrides_runpath=no
2633: sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
2634: ;;
2635: esac
2636: ;;
2637:
2638: sysv4*MP*)
2639: if test -d /usr/nec ;then
2640: version_type=linux
2641: library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
2642: soname_spec='$libname${shared_ext}.$major'
2643: shlibpath_var=LD_LIBRARY_PATH
2644: fi
2645: ;;
2646:
2647: sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
2648: version_type=freebsd-elf
2649: need_lib_prefix=no
2650: need_version=no
2651: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2652: soname_spec='${libname}${release}${shared_ext}$major'
2653: shlibpath_var=LD_LIBRARY_PATH
2654: shlibpath_overrides_runpath=yes
2655: hardcode_into_libs=yes
2656: if test "$with_gnu_ld" = yes; then
2657: sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
2658: else
2659: sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
2660: case $host_os in
2661: sco3.2v5*)
2662: sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
2663: ;;
2664: esac
2665: fi
2666: sys_lib_dlsearch_path_spec='/usr/lib'
2667: ;;
2668:
2669: tpf*)
2670: # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
2671: version_type=linux
2672: need_lib_prefix=no
2673: need_version=no
2674: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2675: shlibpath_var=LD_LIBRARY_PATH
2676: shlibpath_overrides_runpath=no
2677: hardcode_into_libs=yes
2678: ;;
2679:
2680: uts4*)
2681: version_type=linux
2682: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2683: soname_spec='${libname}${release}${shared_ext}$major'
2684: shlibpath_var=LD_LIBRARY_PATH
2685: ;;
2686:
2687: *)
2688: dynamic_linker=no
2689: ;;
2690: esac
2691: AC_MSG_RESULT([$dynamic_linker])
2692: test "$dynamic_linker" = no && can_build_shared=no
2693:
2694: variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
2695: if test "$GCC" = yes; then
2696: variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
2697: fi
2698:
2699: if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
2700: sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
2701: fi
2702: if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
2703: sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
2704: fi
2705:
2706: _LT_DECL([], [variables_saved_for_relink], [1],
2707: [Variables whose values should be saved in libtool wrapper scripts and
2708: restored at link time])
2709: _LT_DECL([], [need_lib_prefix], [0],
2710: [Do we need the "lib" prefix for modules?])
2711: _LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
2712: _LT_DECL([], [version_type], [0], [Library versioning type])
2713: _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
2714: _LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
2715: _LT_DECL([], [shlibpath_overrides_runpath], [0],
2716: [Is shlibpath searched before the hard-coded library search path?])
2717: _LT_DECL([], [libname_spec], [1], [Format of library name prefix])
2718: _LT_DECL([], [library_names_spec], [1],
2719: [[List of archive names. First name is the real one, the rest are links.
2720: The last name is the one that the linker finds with -lNAME]])
2721: _LT_DECL([], [soname_spec], [1],
2722: [[The coded name of the library, if different from the real name]])
2723: _LT_DECL([], [postinstall_cmds], [2],
2724: [Command to use after installation of a shared archive])
2725: _LT_DECL([], [postuninstall_cmds], [2],
2726: [Command to use after uninstallation of a shared archive])
2727: _LT_DECL([], [finish_cmds], [2],
2728: [Commands used to finish a libtool library installation in a directory])
2729: _LT_DECL([], [finish_eval], [1],
2730: [[As "finish_cmds", except a single script fragment to be evaled but
2731: not shown]])
2732: _LT_DECL([], [hardcode_into_libs], [0],
2733: [Whether we should hardcode library paths into libraries])
2734: _LT_DECL([], [sys_lib_search_path_spec], [2],
2735: [Compile-time system search path for libraries])
2736: _LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
2737: [Run-time system search path for libraries])
2738: ])# _LT_SYS_DYNAMIC_LINKER
2739:
2740:
2741: # _LT_PATH_TOOL_PREFIX(TOOL)
2742: # --------------------------
2743: # find a file program which can recognize shared library
2744: AC_DEFUN([_LT_PATH_TOOL_PREFIX],
2745: [m4_require([_LT_DECL_EGREP])dnl
2746: AC_MSG_CHECKING([for $1])
2747: AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2748: [case $MAGIC_CMD in
2749: [[\\/*] | ?:[\\/]*])
2750: lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2751: ;;
2752: *)
2753: lt_save_MAGIC_CMD="$MAGIC_CMD"
2754: lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2755: dnl $ac_dummy forces splitting on constant user-supplied paths.
2756: dnl POSIX.2 word splitting is done only on the output of word expansions,
2757: dnl not every word. This closes a longstanding sh security hole.
2758: ac_dummy="m4_if([$2], , $PATH, [$2])"
2759: for ac_dir in $ac_dummy; do
2760: IFS="$lt_save_ifs"
2761: test -z "$ac_dir" && ac_dir=.
2762: if test -f $ac_dir/$1; then
2763: lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2764: if test -n "$file_magic_test_file"; then
2765: case $deplibs_check_method in
2766: "file_magic "*)
2767: file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
2768: MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2769: if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2770: $EGREP "$file_magic_regex" > /dev/null; then
2771: :
2772: else
2773: cat <<_LT_EOF 1>&2
2774:
2775: *** Warning: the command libtool uses to detect shared libraries,
2776: *** $file_magic_cmd, produces output that libtool cannot recognize.
2777: *** The result is that libtool may fail to recognize shared libraries
2778: *** as such. This will affect the creation of libtool libraries that
2779: *** depend on shared libraries, but programs linked with such libtool
2780: *** libraries will work regardless of this problem. Nevertheless, you
2781: *** may want to report the problem to your system manager and/or to
2782: *** bug-libtool@gnu.org
2783:
2784: _LT_EOF
2785: fi ;;
2786: esac
2787: fi
2788: break
2789: fi
2790: done
2791: IFS="$lt_save_ifs"
2792: MAGIC_CMD="$lt_save_MAGIC_CMD"
2793: ;;
2794: esac])
2795: MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2796: if test -n "$MAGIC_CMD"; then
2797: AC_MSG_RESULT($MAGIC_CMD)
2798: else
2799: AC_MSG_RESULT(no)
2800: fi
2801: _LT_DECL([], [MAGIC_CMD], [0],
2802: [Used to examine libraries when file_magic_cmd begins with "file"])dnl
2803: ])# _LT_PATH_TOOL_PREFIX
2804:
2805: # Old name:
2806: AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
2807: dnl aclocal-1.4 backwards compatibility:
2808: dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
2809:
2810:
2811: # _LT_PATH_MAGIC
2812: # --------------
2813: # find a file program which can recognize a shared library
2814: m4_defun([_LT_PATH_MAGIC],
2815: [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
2816: if test -z "$lt_cv_path_MAGIC_CMD"; then
2817: if test -n "$ac_tool_prefix"; then
2818: _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
2819: else
2820: MAGIC_CMD=:
2821: fi
2822: fi
2823: ])# _LT_PATH_MAGIC
2824:
2825:
2826: # LT_PATH_LD
2827: # ----------
2828: # find the pathname to the GNU or non-GNU linker
2829: AC_DEFUN([LT_PATH_LD],
2830: [AC_REQUIRE([AC_PROG_CC])dnl
2831: AC_REQUIRE([AC_CANONICAL_HOST])dnl
2832: AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2833: m4_require([_LT_DECL_SED])dnl
2834: m4_require([_LT_DECL_EGREP])dnl
2835:
2836: AC_ARG_WITH([gnu-ld],
2837: [AS_HELP_STRING([--with-gnu-ld],
2838: [assume the C compiler uses GNU ld @<:@default=no@:>@])],
2839: [test "$withval" = no || with_gnu_ld=yes],
2840: [with_gnu_ld=no])dnl
2841:
2842: ac_prog=ld
2843: if test "$GCC" = yes; then
2844: # Check if gcc -print-prog-name=ld gives a path.
2845: AC_MSG_CHECKING([for ld used by $CC])
2846: case $host in
2847: *-*-mingw*)
2848: # gcc leaves a trailing carriage return which upsets mingw
2849: ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2850: *)
2851: ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2852: esac
2853: case $ac_prog in
2854: # Accept absolute paths.
2855: [[\\/]]* | ?:[[\\/]]*)
2856: re_direlt='/[[^/]][[^/]]*/\.\./'
2857: # Canonicalize the pathname of ld
2858: ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
2859: while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
2860: ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
2861: done
2862: test -z "$LD" && LD="$ac_prog"
2863: ;;
2864: "")
2865: # If it fails, then pretend we aren't using GCC.
2866: ac_prog=ld
2867: ;;
2868: *)
2869: # If it is relative, then search for the first ld in PATH.
2870: with_gnu_ld=unknown
2871: ;;
2872: esac
2873: elif test "$with_gnu_ld" = yes; then
2874: AC_MSG_CHECKING([for GNU ld])
2875: else
2876: AC_MSG_CHECKING([for non-GNU ld])
2877: fi
2878: AC_CACHE_VAL(lt_cv_path_LD,
2879: [if test -z "$LD"; then
2880: lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2881: for ac_dir in $PATH; do
2882: IFS="$lt_save_ifs"
2883: test -z "$ac_dir" && ac_dir=.
2884: if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2885: lt_cv_path_LD="$ac_dir/$ac_prog"
2886: # Check to see if the program is GNU ld. I'd rather use --version,
2887: # but apparently some variants of GNU ld only accept -v.
2888: # Break only if it was the GNU/non-GNU ld that we prefer.
2889: case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2890: *GNU* | *'with BFD'*)
2891: test "$with_gnu_ld" != no && break
2892: ;;
2893: *)
2894: test "$with_gnu_ld" != yes && break
2895: ;;
2896: esac
2897: fi
2898: done
2899: IFS="$lt_save_ifs"
2900: else
2901: lt_cv_path_LD="$LD" # Let the user override the test with a path.
2902: fi])
2903: LD="$lt_cv_path_LD"
2904: if test -n "$LD"; then
2905: AC_MSG_RESULT($LD)
2906: else
2907: AC_MSG_RESULT(no)
2908: fi
2909: test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2910: _LT_PATH_LD_GNU
2911: AC_SUBST([LD])
2912:
2913: _LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
2914: ])# LT_PATH_LD
2915:
2916: # Old names:
2917: AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
2918: AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
2919: dnl aclocal-1.4 backwards compatibility:
2920: dnl AC_DEFUN([AM_PROG_LD], [])
2921: dnl AC_DEFUN([AC_PROG_LD], [])
2922:
2923:
2924: # _LT_PATH_LD_GNU
2925: #- --------------
2926: m4_defun([_LT_PATH_LD_GNU],
2927: [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2928: [# I'd rather use --version here, but apparently some GNU lds only accept -v.
2929: case `$LD -v 2>&1 </dev/null` in
2930: *GNU* | *'with BFD'*)
2931: lt_cv_prog_gnu_ld=yes
2932: ;;
2933: *)
2934: lt_cv_prog_gnu_ld=no
2935: ;;
2936: esac])
2937: with_gnu_ld=$lt_cv_prog_gnu_ld
2938: ])# _LT_PATH_LD_GNU
2939:
2940:
2941: # _LT_CMD_RELOAD
2942: # --------------
2943: # find reload flag for linker
2944: # -- PORTME Some linkers may need a different reload flag.
2945: m4_defun([_LT_CMD_RELOAD],
2946: [AC_CACHE_CHECK([for $LD option to reload object files],
2947: lt_cv_ld_reload_flag,
2948: [lt_cv_ld_reload_flag='-r'])
2949: reload_flag=$lt_cv_ld_reload_flag
2950: case $reload_flag in
2951: "" | " "*) ;;
2952: *) reload_flag=" $reload_flag" ;;
2953: esac
2954: reload_cmds='$LD$reload_flag -o $output$reload_objs'
2955: case $host_os in
2956: darwin*)
2957: if test "$GCC" = yes; then
2958: reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
2959: else
2960: reload_cmds='$LD$reload_flag -o $output$reload_objs'
2961: fi
2962: ;;
2963: esac
2964: _LT_DECL([], [reload_flag], [1], [How to create reloadable object files])dnl
2965: _LT_DECL([], [reload_cmds], [2])dnl
2966: ])# _LT_CMD_RELOAD
2967:
2968:
2969: # _LT_CHECK_MAGIC_METHOD
2970: # ----------------------
2971: # how to check for library dependencies
2972: # -- PORTME fill in with the dynamic library characteristics
2973: m4_defun([_LT_CHECK_MAGIC_METHOD],
2974: [m4_require([_LT_DECL_EGREP])
2975: m4_require([_LT_DECL_OBJDUMP])
2976: AC_CACHE_CHECK([how to recognize dependent libraries],
2977: lt_cv_deplibs_check_method,
2978: [lt_cv_file_magic_cmd='$MAGIC_CMD'
2979: lt_cv_file_magic_test_file=
2980: lt_cv_deplibs_check_method='unknown'
2981: # Need to set the preceding variable on all platforms that support
2982: # interlibrary dependencies.
2983: # 'none' -- dependencies not supported.
2984: # `unknown' -- same as none, but documents that we really don't know.
2985: # 'pass_all' -- all dependencies passed with no checks.
2986: # 'test_compile' -- check by making test program.
2987: # 'file_magic [[regex]]' -- check by looking for files in library path
2988: # which responds to the $file_magic_cmd with a given extended regex.
2989: # If you have `file' or equivalent on your system and you're not sure
2990: # whether `pass_all' will *always* work, you probably want this one.
2991:
2992: case $host_os in
2993: aix[[4-9]]*)
2994: lt_cv_deplibs_check_method=pass_all
2995: ;;
2996:
2997: beos*)
2998: lt_cv_deplibs_check_method=pass_all
2999: ;;
3000:
3001: bsdi[[45]]*)
3002: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
3003: lt_cv_file_magic_cmd='/usr/bin/file -L'
3004: lt_cv_file_magic_test_file=/shlib/libc.so
3005: ;;
3006:
3007: cygwin*)
3008: # func_win32_libid is a shell function defined in ltmain.sh
3009: lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3010: lt_cv_file_magic_cmd='func_win32_libid'
3011: ;;
3012:
3013: mingw* | pw32*)
3014: # Base MSYS/MinGW do not provide the 'file' command needed by
3015: # func_win32_libid shell function, so use a weaker test based on 'objdump',
3016: # unless we find 'file', for example because we are cross-compiling.
3017: if ( file / ) >/dev/null 2>&1; then
3018: lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3019: lt_cv_file_magic_cmd='func_win32_libid'
3020: else
3021: lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
3022: lt_cv_file_magic_cmd='$OBJDUMP -f'
3023: fi
3024: ;;
3025:
3026: cegcc)
3027: # use the weaker test based on 'objdump'. See mingw*.
3028: lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
3029: lt_cv_file_magic_cmd='$OBJDUMP -f'
3030: ;;
3031:
3032: darwin* | rhapsody*)
3033: lt_cv_deplibs_check_method=pass_all
3034: ;;
3035:
3036: freebsd* | dragonfly*)
3037: if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3038: case $host_cpu in
3039: i*86 )
3040: # Not sure whether the presence of OpenBSD here was a mistake.
3041: # Let's accept both of them until this is cleared up.
3042: lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
3043: lt_cv_file_magic_cmd=/usr/bin/file
3044: lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3045: ;;
3046: esac
3047: else
3048: lt_cv_deplibs_check_method=pass_all
3049: fi
3050: ;;
3051:
3052: gnu*)
3053: lt_cv_deplibs_check_method=pass_all
3054: ;;
3055:
3056: hpux10.20* | hpux11*)
3057: lt_cv_file_magic_cmd=/usr/bin/file
3058: case $host_cpu in
3059: ia64*)
3060: lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
3061: lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3062: ;;
3063: hppa*64*)
3064: [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
3065: lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
3066: ;;
3067: *)
3068: lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
3069: lt_cv_file_magic_test_file=/usr/lib/libc.sl
3070: ;;
3071: esac
3072: ;;
3073:
3074: interix[[3-9]]*)
3075: # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
3076: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
3077: ;;
3078:
3079: irix5* | irix6* | nonstopux*)
3080: case $LD in
3081: *-32|*"-32 ") libmagic=32-bit;;
3082: *-n32|*"-n32 ") libmagic=N32;;
3083: *-64|*"-64 ") libmagic=64-bit;;
3084: *) libmagic=never-match;;
3085: esac
3086: lt_cv_deplibs_check_method=pass_all
3087: ;;
3088:
3089: # This must be Linux ELF.
3090: linux* | k*bsd*-gnu)
3091: lt_cv_deplibs_check_method=pass_all
3092: ;;
3093:
3094: netbsd*)
3095: if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3096: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3097: else
3098: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3099: fi
3100: ;;
3101:
3102: newos6*)
3103: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3104: lt_cv_file_magic_cmd=/usr/bin/file
3105: lt_cv_file_magic_test_file=/usr/lib/libnls.so
3106: ;;
3107:
3108: *nto* | *qnx*)
3109: lt_cv_deplibs_check_method=pass_all
3110: ;;
3111:
3112: openbsd*)
3113: if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3114: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
3115: else
3116: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3117: fi
3118: ;;
3119:
3120: osf3* | osf4* | osf5*)
3121: lt_cv_deplibs_check_method=pass_all
3122: ;;
3123:
3124: rdos*)
3125: lt_cv_deplibs_check_method=pass_all
3126: ;;
3127:
3128: solaris*)
3129: lt_cv_deplibs_check_method=pass_all
3130: ;;
3131:
3132: sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3133: lt_cv_deplibs_check_method=pass_all
3134: ;;
3135:
3136: sysv4 | sysv4.3*)
3137: case $host_vendor in
3138: motorola)
3139: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3140: lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3141: ;;
3142: ncr)
3143: lt_cv_deplibs_check_method=pass_all
3144: ;;
3145: sequent)
3146: lt_cv_file_magic_cmd='/bin/file'
3147: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3148: ;;
3149: sni)
3150: lt_cv_file_magic_cmd='/bin/file'
3151: lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3152: lt_cv_file_magic_test_file=/lib/libc.so
3153: ;;
3154: siemens)
3155: lt_cv_deplibs_check_method=pass_all
3156: ;;
3157: pc)
3158: lt_cv_deplibs_check_method=pass_all
3159: ;;
3160: esac
3161: ;;
3162:
3163: tpf*)
3164: lt_cv_deplibs_check_method=pass_all
3165: ;;
3166: esac
3167: ])
3168: file_magic_cmd=$lt_cv_file_magic_cmd
3169: deplibs_check_method=$lt_cv_deplibs_check_method
3170: test -z "$deplibs_check_method" && deplibs_check_method=unknown
3171:
3172: _LT_DECL([], [deplibs_check_method], [1],
3173: [Method to check whether dependent libraries are shared objects])
3174: _LT_DECL([], [file_magic_cmd], [1],
3175: [Command to use when deplibs_check_method == "file_magic"])
3176: ])# _LT_CHECK_MAGIC_METHOD
3177:
3178:
3179: # LT_PATH_NM
3180: # ----------
3181: # find the pathname to a BSD- or MS-compatible name lister
3182: AC_DEFUN([LT_PATH_NM],
3183: [AC_REQUIRE([AC_PROG_CC])dnl
3184: AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
3185: [if test -n "$NM"; then
3186: # Let the user override the test.
3187: lt_cv_path_NM="$NM"
3188: else
3189: lt_nm_to_check="${ac_tool_prefix}nm"
3190: if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
3191: lt_nm_to_check="$lt_nm_to_check nm"
3192: fi
3193: for lt_tmp_nm in $lt_nm_to_check; do
3194: lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3195: for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
3196: IFS="$lt_save_ifs"
3197: test -z "$ac_dir" && ac_dir=.
3198: tmp_nm="$ac_dir/$lt_tmp_nm"
3199: if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
3200: # Check to see if the nm accepts a BSD-compat flag.
3201: # Adding the `sed 1q' prevents false positives on HP-UX, which says:
3202: # nm: unknown option "B" ignored
3203: # Tru64's nm complains that /dev/null is an invalid object file
3204: case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
3205: */dev/null* | *'Invalid file or object type'*)
3206: lt_cv_path_NM="$tmp_nm -B"
3207: break
3208: ;;
3209: *)
3210: case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3211: */dev/null*)
3212: lt_cv_path_NM="$tmp_nm -p"
3213: break
3214: ;;
3215: *)
3216: lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3217: continue # so that we can try to find one that supports BSD flags
3218: ;;
3219: esac
3220: ;;
3221: esac
3222: fi
3223: done
3224: IFS="$lt_save_ifs"
3225: done
3226: : ${lt_cv_path_NM=no}
3227: fi])
3228: if test "$lt_cv_path_NM" != "no"; then
3229: NM="$lt_cv_path_NM"
3230: else
3231: # Didn't find any BSD compatible name lister, look for dumpbin.
3232: AC_CHECK_TOOLS(DUMPBIN, ["dumpbin -symbols" "link -dump -symbols"], :)
3233: AC_SUBST([DUMPBIN])
3234: if test "$DUMPBIN" != ":"; then
3235: NM="$DUMPBIN"
3236: fi
3237: fi
3238: test -z "$NM" && NM=nm
3239: AC_SUBST([NM])
3240: _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
3241:
3242: AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
3243: [lt_cv_nm_interface="BSD nm"
3244: echo "int some_variable = 0;" > conftest.$ac_ext
3245: (eval echo "\"\$as_me:__oline__: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
3246: (eval "$ac_compile" 2>conftest.err)
3247: cat conftest.err >&AS_MESSAGE_LOG_FD
3248: (eval echo "\"\$as_me:__oline__: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
3249: (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
3250: cat conftest.err >&AS_MESSAGE_LOG_FD
3251: (eval echo "\"\$as_me:__oline__: output\"" >&AS_MESSAGE_LOG_FD)
3252: cat conftest.out >&AS_MESSAGE_LOG_FD
3253: if $GREP 'External.*some_variable' conftest.out > /dev/null; then
3254: lt_cv_nm_interface="MS dumpbin"
3255: fi
3256: rm -f conftest*])
3257: ])# LT_PATH_NM
3258:
3259: # Old names:
3260: AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
3261: AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
3262: dnl aclocal-1.4 backwards compatibility:
3263: dnl AC_DEFUN([AM_PROG_NM], [])
3264: dnl AC_DEFUN([AC_PROG_NM], [])
3265:
3266:
3267: # LT_LIB_M
3268: # --------
3269: # check for math library
3270: AC_DEFUN([LT_LIB_M],
3271: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3272: LIBM=
3273: case $host in
3274: *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
3275: # These system don't have libm, or don't need it
3276: ;;
3277: *-ncr-sysv4.3*)
3278: AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
3279: AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3280: ;;
3281: *)
3282: AC_CHECK_LIB(m, cos, LIBM="-lm")
3283: ;;
3284: esac
3285: AC_SUBST([LIBM])
3286: ])# LT_LIB_M
3287:
3288: # Old name:
3289: AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
3290: dnl aclocal-1.4 backwards compatibility:
3291: dnl AC_DEFUN([AC_CHECK_LIBM], [])
3292:
3293:
3294: # _LT_COMPILER_NO_RTTI([TAGNAME])
3295: # -------------------------------
3296: m4_defun([_LT_COMPILER_NO_RTTI],
3297: [m4_require([_LT_TAG_COMPILER])dnl
3298:
3299: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3300:
3301: if test "$GCC" = yes; then
3302: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
3303:
3304: _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
3305: lt_cv_prog_compiler_rtti_exceptions,
3306: [-fno-rtti -fno-exceptions], [],
3307: [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
3308: fi
3309: _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
3310: [Compiler flag to turn off builtin functions])
3311: ])# _LT_COMPILER_NO_RTTI
3312:
3313:
3314: # _LT_CMD_GLOBAL_SYMBOLS
3315: # ----------------------
3316: m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
3317: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3318: AC_REQUIRE([AC_PROG_CC])dnl
3319: AC_REQUIRE([LT_PATH_NM])dnl
3320: AC_REQUIRE([LT_PATH_LD])dnl
3321: m4_require([_LT_DECL_SED])dnl
3322: m4_require([_LT_DECL_EGREP])dnl
3323: m4_require([_LT_TAG_COMPILER])dnl
3324:
3325: # Check for command to grab the raw symbol name followed by C symbol from nm.
3326: AC_MSG_CHECKING([command to parse $NM output from $compiler object])
3327: AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
3328: [
3329: # These are sane defaults that work on at least a few old systems.
3330: # [They come from Ultrix. What could be older than Ultrix?!! ;)]
3331:
3332: # Character class describing NM global symbol codes.
3333: symcode='[[BCDEGRST]]'
3334:
3335: # Regexp to match symbols that can be accessed directly from C.
3336: sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
3337:
3338: # Define system-specific variables.
3339: case $host_os in
3340: aix*)
3341: symcode='[[BCDT]]'
3342: ;;
3343: cygwin* | mingw* | pw32* | cegcc*)
3344: symcode='[[ABCDGISTW]]'
3345: ;;
3346: hpux*)
3347: if test "$host_cpu" = ia64; then
3348: symcode='[[ABCDEGRST]]'
3349: fi
3350: ;;
3351: irix* | nonstopux*)
3352: symcode='[[BCDEGRST]]'
3353: ;;
3354: osf*)
3355: symcode='[[BCDEGQRST]]'
3356: ;;
3357: solaris*)
3358: symcode='[[BDRT]]'
3359: ;;
3360: sco3.2v5*)
3361: symcode='[[DT]]'
3362: ;;
3363: sysv4.2uw2*)
3364: symcode='[[DT]]'
3365: ;;
3366: sysv5* | sco5v6* | unixware* | OpenUNIX*)
3367: symcode='[[ABDT]]'
3368: ;;
3369: sysv4)
3370: symcode='[[DFNSTU]]'
3371: ;;
3372: esac
3373:
3374: # If we're using GNU nm, then use its standard symbol codes.
3375: case `$NM -V 2>&1` in
3376: *GNU* | *'with BFD'*)
3377: symcode='[[ABCDGIRSTW]]' ;;
3378: esac
3379:
3380: # Transform an extracted symbol line into a proper C declaration.
3381: # Some systems (esp. on ia64) link data and code symbols differently,
3382: # so use this general approach.
3383: lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
3384:
3385: # Transform an extracted symbol line into symbol name and symbol address
3386: lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'"
3387: 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'"
3388:
3389: # Handle CRLF in mingw tool chain
3390: opt_cr=
3391: case $build_os in
3392: mingw*)
3393: opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
3394: ;;
3395: esac
3396:
3397: # Try without a prefix underscore, then with it.
3398: for ac_symprfx in "" "_"; do
3399:
3400: # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
3401: symxfrm="\\1 $ac_symprfx\\2 \\2"
3402:
3403: # Write the raw and C identifiers.
3404: if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3405: # Fake it for dumpbin and say T for any non-static function
3406: # and D for any global variable.
3407: # Also find C++ and __fastcall symbols from MSVC++,
3408: # which start with @ or ?.
3409: lt_cv_sys_global_symbol_pipe="$AWK ['"\
3410: " {last_section=section; section=\$ 3};"\
3411: " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
3412: " \$ 0!~/External *\|/{next};"\
3413: " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
3414: " {if(hide[section]) next};"\
3415: " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
3416: " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
3417: " s[1]~/^[@?]/{print s[1], s[1]; next};"\
3418: " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
3419: " ' prfx=^$ac_symprfx]"
3420: else
3421: lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
3422: fi
3423:
3424: # Check to see that the pipe works correctly.
3425: pipe_works=no
3426:
3427: rm -f conftest*
3428: cat > conftest.$ac_ext <<_LT_EOF
3429: #ifdef __cplusplus
3430: extern "C" {
3431: #endif
3432: char nm_test_var;
3433: void nm_test_func(void);
3434: void nm_test_func(void){}
3435: #ifdef __cplusplus
3436: }
3437: #endif
3438: int main(){nm_test_var='a';nm_test_func();return(0);}
3439: _LT_EOF
3440:
3441: if AC_TRY_EVAL(ac_compile); then
3442: # Now try to grab the symbols.
3443: nlist=conftest.nm
3444: if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
3445: # Try sorting and uniquifying the output.
3446: if sort "$nlist" | uniq > "$nlist"T; then
3447: mv -f "$nlist"T "$nlist"
3448: else
3449: rm -f "$nlist"T
3450: fi
3451:
3452: # Make sure that we snagged all the symbols we need.
3453: if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
3454: if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
3455: cat <<_LT_EOF > conftest.$ac_ext
3456: #ifdef __cplusplus
3457: extern "C" {
3458: #endif
3459:
3460: _LT_EOF
3461: # Now generate the symbol file.
3462: eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
3463:
3464: cat <<_LT_EOF >> conftest.$ac_ext
3465:
3466: /* The mapping between symbol names and symbols. */
3467: const struct {
3468: const char *name;
3469: void *address;
3470: }
3471: lt__PROGRAM__LTX_preloaded_symbols[[]] =
3472: {
3473: { "@PROGRAM@", (void *) 0 },
3474: _LT_EOF
3475: $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
3476: cat <<\_LT_EOF >> conftest.$ac_ext
3477: {0, (void *) 0}
3478: };
3479:
3480: /* This works around a problem in FreeBSD linker */
3481: #ifdef FREEBSD_WORKAROUND
3482: static const void *lt_preloaded_setup() {
3483: return lt__PROGRAM__LTX_preloaded_symbols;
3484: }
3485: #endif
3486:
3487: #ifdef __cplusplus
3488: }
3489: #endif
3490: _LT_EOF
3491: # Now try linking the two files.
3492: mv conftest.$ac_objext conftstm.$ac_objext
3493: lt_save_LIBS="$LIBS"
3494: lt_save_CFLAGS="$CFLAGS"
3495: LIBS="conftstm.$ac_objext"
3496: CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
3497: if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
3498: pipe_works=yes
3499: fi
3500: LIBS="$lt_save_LIBS"
3501: CFLAGS="$lt_save_CFLAGS"
3502: else
3503: echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
3504: fi
3505: else
3506: echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
3507: fi
3508: else
3509: echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
3510: fi
3511: else
3512: echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
3513: cat conftest.$ac_ext >&5
3514: fi
3515: rm -rf conftest* conftst*
3516:
3517: # Do not use the global_symbol_pipe unless it works.
3518: if test "$pipe_works" = yes; then
3519: break
3520: else
3521: lt_cv_sys_global_symbol_pipe=
3522: fi
3523: done
3524: ])
3525: if test -z "$lt_cv_sys_global_symbol_pipe"; then
3526: lt_cv_sys_global_symbol_to_cdecl=
3527: fi
3528: if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
3529: AC_MSG_RESULT(failed)
3530: else
3531: AC_MSG_RESULT(ok)
3532: fi
3533:
3534: _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
3535: [Take the output of nm and produce a listing of raw symbols and C names])
3536: _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
3537: [Transform the output of nm in a proper C declaration])
3538: _LT_DECL([global_symbol_to_c_name_address],
3539: [lt_cv_sys_global_symbol_to_c_name_address], [1],
3540: [Transform the output of nm in a C name address pair])
3541: _LT_DECL([global_symbol_to_c_name_address_lib_prefix],
3542: [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
3543: [Transform the output of nm in a C name address pair when lib prefix is needed])
3544: ]) # _LT_CMD_GLOBAL_SYMBOLS
3545:
3546:
3547: # _LT_COMPILER_PIC([TAGNAME])
3548: # ---------------------------
3549: m4_defun([_LT_COMPILER_PIC],
3550: [m4_require([_LT_TAG_COMPILER])dnl
3551: _LT_TAGVAR(lt_prog_compiler_wl, $1)=
3552: _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3553: _LT_TAGVAR(lt_prog_compiler_static, $1)=
3554:
3555: AC_MSG_CHECKING([for $compiler option to produce PIC])
3556: m4_if([$1], [CXX], [
3557: # C++ specific cases for pic, static, wl, etc.
3558: if test "$GXX" = yes; then
3559: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3560: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3561:
3562: case $host_os in
3563: aix*)
3564: # All AIX code is PIC.
3565: if test "$host_cpu" = ia64; then
3566: # AIX 5 now supports IA64 processor
3567: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3568: fi
3569: ;;
3570:
3571: amigaos*)
3572: case $host_cpu in
3573: powerpc)
3574: # see comment about AmigaOS4 .so support
3575: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3576: ;;
3577: m68k)
3578: # FIXME: we need at least 68020 code to build shared libraries, but
3579: # adding the `-m68020' flag to GCC prevents building anything better,
3580: # like `-m68040'.
3581: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
3582: ;;
3583: esac
3584: ;;
3585:
3586: beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
3587: # PIC is the default for these OSes.
3588: ;;
3589: mingw* | cygwin* | os2* | pw32* | cegcc*)
3590: # This hack is so that the source file can tell whether it is being
3591: # built for inclusion in a dll (and should export symbols for example).
3592: # Although the cygwin gcc ignores -fPIC, still need this for old-style
3593: # (--disable-auto-import) libraries
3594: m4_if([$1], [GCJ], [],
3595: [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3596: ;;
3597: darwin* | rhapsody*)
3598: # PIC is the default on this platform
3599: # Common symbols not allowed in MH_DYLIB files
3600: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
3601: ;;
3602: *djgpp*)
3603: # DJGPP does not support shared libraries at all
3604: _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3605: ;;
3606: interix[[3-9]]*)
3607: # Interix 3.x gcc -fpic/-fPIC options generate broken code.
3608: # Instead, we relocate shared libraries at runtime.
3609: ;;
3610: sysv4*MP*)
3611: if test -d /usr/nec; then
3612: _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
3613: fi
3614: ;;
3615: hpux*)
3616: # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
3617: # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
3618: # sets the default TLS model and affects inlining.
3619: case $host_cpu in
3620: hppa*64*)
3621: ;;
3622: *)
3623: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3624: ;;
3625: esac
3626: ;;
3627: *qnx* | *nto*)
3628: # QNX uses GNU C++, but need to define -shared option too, otherwise
3629: # it will coredump.
3630: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3631: ;;
3632: *)
3633: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3634: ;;
3635: esac
3636: else
3637: case $host_os in
3638: aix[[4-9]]*)
3639: # All AIX code is PIC.
3640: if test "$host_cpu" = ia64; then
3641: # AIX 5 now supports IA64 processor
3642: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3643: else
3644: _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
3645: fi
3646: ;;
3647: chorus*)
3648: case $cc_basename in
3649: cxch68*)
3650: # Green Hills C++ Compiler
3651: # _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"
3652: ;;
3653: esac
3654: ;;
3655: dgux*)
3656: case $cc_basename in
3657: ec++*)
3658: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3659: ;;
3660: ghcx*)
3661: # Green Hills C++ Compiler
3662: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3663: ;;
3664: *)
3665: ;;
3666: esac
3667: ;;
3668: freebsd* | dragonfly*)
3669: # FreeBSD uses GNU C++
3670: ;;
3671: hpux9* | hpux10* | hpux11*)
3672: case $cc_basename in
3673: CC*)
3674: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3675: _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
3676: if test "$host_cpu" != ia64; then
3677: _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
3678: fi
3679: ;;
3680: aCC*)
3681: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3682: _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
3683: case $host_cpu in
3684: hppa*64*|ia64*)
3685: # +Z the default
3686: ;;
3687: *)
3688: _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
3689: ;;
3690: esac
3691: ;;
3692: *)
3693: ;;
3694: esac
3695: ;;
3696: interix*)
3697: # This is c89, which is MS Visual C++ (no shared libs)
3698: # Anyone wants to do a port?
3699: ;;
3700: irix5* | irix6* | nonstopux*)
3701: case $cc_basename in
3702: CC*)
3703: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3704: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3705: # CC pic flag -KPIC is the default.
3706: ;;
3707: *)
3708: ;;
3709: esac
3710: ;;
3711: linux* | k*bsd*-gnu)
3712: case $cc_basename in
3713: KCC*)
3714: # KAI C++ Compiler
3715: _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
3716: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3717: ;;
3718: ecpc* )
3719: # old Intel C++ for x86_64 which still supported -KPIC.
3720: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3721: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3722: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3723: ;;
3724: icpc* )
3725: # Intel C++, used to be incompatible with GCC.
3726: # ICC 10 doesn't accept -KPIC any more.
3727: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3728: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3729: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3730: ;;
3731: pgCC* | pgcpp*)
3732: # Portland Group C++ compiler
3733: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3734: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
3735: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3736: ;;
3737: cxx*)
3738: # Compaq C++
3739: # Make sure the PIC flag is empty. It appears that all Alpha
3740: # Linux and Compaq Tru64 Unix objects are PIC.
3741: _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3742: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3743: ;;
3744: xlc* | xlC*)
3745: # IBM XL 8.0 on PPC
3746: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3747: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
3748: _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
3749: ;;
3750: *)
3751: case `$CC -V 2>&1 | sed 5q` in
3752: *Sun\ C*)
3753: # Sun C++ 5.9
3754: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3755: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3756: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
3757: ;;
3758: esac
3759: ;;
3760: esac
3761: ;;
3762: lynxos*)
3763: ;;
3764: m88k*)
3765: ;;
3766: mvs*)
3767: case $cc_basename in
3768: cxx*)
3769: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
3770: ;;
3771: *)
3772: ;;
3773: esac
3774: ;;
3775: netbsd*)
3776: ;;
3777: *qnx* | *nto*)
3778: # QNX uses GNU C++, but need to define -shared option too, otherwise
3779: # it will coredump.
3780: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3781: ;;
3782: osf3* | osf4* | osf5*)
3783: case $cc_basename in
3784: KCC*)
3785: _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
3786: ;;
3787: RCC*)
3788: # Rational C++ 2.4.1
3789: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3790: ;;
3791: cxx*)
3792: # Digital/Compaq C++
3793: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3794: # Make sure the PIC flag is empty. It appears that all Alpha
3795: # Linux and Compaq Tru64 Unix objects are PIC.
3796: _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3797: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3798: ;;
3799: *)
3800: ;;
3801: esac
3802: ;;
3803: psos*)
3804: ;;
3805: solaris*)
3806: case $cc_basename in
3807: CC*)
3808: # Sun C++ 4.2, 5.x and Centerline C++
3809: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3810: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3811: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
3812: ;;
3813: gcx*)
3814: # Green Hills C++ Compiler
3815: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
3816: ;;
3817: *)
3818: ;;
3819: esac
3820: ;;
3821: sunos4*)
3822: case $cc_basename in
3823: CC*)
3824: # Sun C++ 4.x
3825: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3826: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3827: ;;
3828: lcc*)
3829: # Lucid
3830: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3831: ;;
3832: *)
3833: ;;
3834: esac
3835: ;;
3836: sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
3837: case $cc_basename in
3838: CC*)
3839: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3840: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3841: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3842: ;;
3843: esac
3844: ;;
3845: tandem*)
3846: case $cc_basename in
3847: NCC*)
3848: # NonStop-UX NCC 3.20
3849: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3850: ;;
3851: *)
3852: ;;
3853: esac
3854: ;;
3855: vxworks*)
3856: ;;
3857: *)
3858: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
3859: ;;
3860: esac
3861: fi
3862: ],
3863: [
3864: if test "$GCC" = yes; then
3865: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3866: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3867:
3868: case $host_os in
3869: aix*)
3870: # All AIX code is PIC.
3871: if test "$host_cpu" = ia64; then
3872: # AIX 5 now supports IA64 processor
3873: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3874: fi
3875: ;;
3876:
3877: amigaos*)
3878: case $host_cpu in
3879: powerpc)
3880: # see comment about AmigaOS4 .so support
3881: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3882: ;;
3883: m68k)
3884: # FIXME: we need at least 68020 code to build shared libraries, but
3885: # adding the `-m68020' flag to GCC prevents building anything better,
3886: # like `-m68040'.
3887: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
3888: ;;
3889: esac
3890: ;;
3891:
3892: beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
3893: # PIC is the default for these OSes.
3894: ;;
3895:
3896: mingw* | cygwin* | pw32* | os2* | cegcc*)
3897: # This hack is so that the source file can tell whether it is being
3898: # built for inclusion in a dll (and should export symbols for example).
3899: # Although the cygwin gcc ignores -fPIC, still need this for old-style
3900: # (--disable-auto-import) libraries
3901: m4_if([$1], [GCJ], [],
3902: [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3903: ;;
3904:
3905: darwin* | rhapsody*)
3906: # PIC is the default on this platform
3907: # Common symbols not allowed in MH_DYLIB files
3908: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
3909: ;;
3910:
3911: hpux*)
3912: # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
3913: # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
3914: # sets the default TLS model and affects inlining.
3915: case $host_cpu in
3916: hppa*64*)
3917: # +Z the default
3918: ;;
3919: *)
3920: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3921: ;;
3922: esac
3923: ;;
3924:
3925: interix[[3-9]]*)
3926: # Interix 3.x gcc -fpic/-fPIC options generate broken code.
3927: # Instead, we relocate shared libraries at runtime.
3928: ;;
3929:
3930: msdosdjgpp*)
3931: # Just because we use GCC doesn't mean we suddenly get shared libraries
3932: # on systems that don't support them.
3933: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
3934: enable_shared=no
3935: ;;
3936:
3937: *nto* | *qnx*)
3938: # QNX uses GNU C++, but need to define -shared option too, otherwise
3939: # it will coredump.
3940: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3941: ;;
3942:
3943: sysv4*MP*)
3944: if test -d /usr/nec; then
3945: _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
3946: fi
3947: ;;
3948:
3949: *)
3950: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3951: ;;
3952: esac
3953: else
3954: # PORTME Check for flag to pass linker flags through the system compiler.
3955: case $host_os in
3956: aix*)
3957: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3958: if test "$host_cpu" = ia64; then
3959: # AIX 5 now supports IA64 processor
3960: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3961: else
3962: _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
3963: fi
3964: ;;
3965:
3966: mingw* | cygwin* | pw32* | os2* | cegcc*)
3967: # This hack is so that the source file can tell whether it is being
3968: # built for inclusion in a dll (and should export symbols for example).
3969: m4_if([$1], [GCJ], [],
3970: [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3971: ;;
3972:
3973: hpux9* | hpux10* | hpux11*)
3974: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3975: # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
3976: # not for PA HP-UX.
3977: case $host_cpu in
3978: hppa*64*|ia64*)
3979: # +Z the default
3980: ;;
3981: *)
3982: _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
3983: ;;
3984: esac
3985: # Is there a better lt_prog_compiler_static that works with the bundled CC?
3986: _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
3987: ;;
3988:
3989: irix5* | irix6* | nonstopux*)
3990: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3991: # PIC (with -KPIC) is the default.
3992: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3993: ;;
3994:
3995: linux* | k*bsd*-gnu)
3996: case $cc_basename in
3997: # old Intel for x86_64 which still supported -KPIC.
3998: ecc*)
3999: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4000: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4001: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4002: ;;
4003: # icc used to be incompatible with GCC.
4004: # ICC 10 doesn't accept -KPIC any more.
4005: icc* | ifort*)
4006: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4007: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4008: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4009: ;;
4010: # Lahey Fortran 8.1.
4011: lf95*)
4012: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4013: _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
4014: _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
4015: ;;
4016: pgcc* | pgf77* | pgf90* | pgf95*)
4017: # Portland Group compilers (*not* the Pentium gcc compiler,
4018: # which looks to be a dead project)
4019: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4020: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4021: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4022: ;;
4023: ccc*)
4024: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4025: # All Alpha code is PIC.
4026: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4027: ;;
4028: xl*)
4029: # IBM XL C 8.0/Fortran 10.1 on PPC
4030: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4031: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4032: _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4033: ;;
4034: *)
4035: case `$CC -V 2>&1 | sed 5q` in
4036: *Sun\ C*)
4037: # Sun C 5.9
4038: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4039: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4040: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4041: ;;
4042: *Sun\ F*)
4043: # Sun Fortran 8.3 passes all unrecognized flags to the linker
4044: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4045: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4046: _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
4047: ;;
4048: esac
4049: ;;
4050: esac
4051: ;;
4052:
4053: newsos6)
4054: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4055: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4056: ;;
4057:
4058: *nto* | *qnx*)
4059: # QNX uses GNU C++, but need to define -shared option too, otherwise
4060: # it will coredump.
4061: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4062: ;;
4063:
4064: osf3* | osf4* | osf5*)
4065: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4066: # All OSF/1 code is PIC.
4067: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4068: ;;
4069:
4070: rdos*)
4071: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4072: ;;
4073:
4074: solaris*)
4075: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4076: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4077: case $cc_basename in
4078: f77* | f90* | f95*)
4079: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
4080: *)
4081: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
4082: esac
4083: ;;
4084:
4085: sunos4*)
4086: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4087: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4088: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4089: ;;
4090:
4091: sysv4 | sysv4.2uw2* | sysv4.3*)
4092: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4093: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4094: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4095: ;;
4096:
4097: sysv4*MP*)
4098: if test -d /usr/nec ;then
4099: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4100: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4101: fi
4102: ;;
4103:
4104: sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4105: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4106: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4107: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4108: ;;
4109:
4110: unicos*)
4111: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4112: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4113: ;;
4114:
4115: uts4*)
4116: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4117: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4118: ;;
4119:
4120: *)
4121: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4122: ;;
4123: esac
4124: fi
4125: ])
4126: case $host_os in
4127: # For platforms which do not support PIC, -DPIC is meaningless:
4128: *djgpp*)
4129: _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4130: ;;
4131: *)
4132: _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
4133: ;;
4134: esac
4135: AC_MSG_RESULT([$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
4136: _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
4137: [How to pass a linker flag through the compiler])
4138:
4139: #
4140: # Check to make sure the PIC flag actually works.
4141: #
4142: if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4143: _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
4144: [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
4145: [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
4146: [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
4147: "" | " "*) ;;
4148: *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4149: esac],
4150: [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4151: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4152: fi
4153: _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
4154: [Additional compiler flags for building library objects])
4155:
4156: #
4157: # Check to make sure the static flag actually works.
4158: #
4159: wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
4160: _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
4161: _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
4162: $lt_tmp_static_flag,
4163: [],
4164: [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
4165: _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
4166: [Compiler flag to prevent dynamic linking])
4167: ])# _LT_COMPILER_PIC
4168:
4169:
4170: # _LT_LINKER_SHLIBS([TAGNAME])
4171: # ----------------------------
4172: # See if the linker supports building shared libraries.
4173: m4_defun([_LT_LINKER_SHLIBS],
4174: [AC_REQUIRE([LT_PATH_LD])dnl
4175: AC_REQUIRE([LT_PATH_NM])dnl
4176: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
4177: m4_require([_LT_DECL_EGREP])dnl
4178: m4_require([_LT_DECL_SED])dnl
4179: m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
4180: m4_require([_LT_TAG_COMPILER])dnl
4181: AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4182: m4_if([$1], [CXX], [
4183: _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4184: case $host_os in
4185: aix[[4-9]]*)
4186: # If we're using GNU nm, then we don't want the "-C" option.
4187: # -C means demangle to AIX nm, but means don't demangle with GNU nm
4188: if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4189: _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'
4190: else
4191: _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'
4192: fi
4193: ;;
4194: pw32*)
4195: _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
4196: ;;
4197: cygwin* | mingw* | cegcc*)
4198: _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'
4199: ;;
4200: *)
4201: _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4202: ;;
4203: esac
4204: _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4205: ], [
4206: runpath_var=
4207: _LT_TAGVAR(allow_undefined_flag, $1)=
4208: _LT_TAGVAR(always_export_symbols, $1)=no
4209: _LT_TAGVAR(archive_cmds, $1)=
4210: _LT_TAGVAR(archive_expsym_cmds, $1)=
4211: _LT_TAGVAR(compiler_needs_object, $1)=no
4212: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4213: _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4214: _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4215: _LT_TAGVAR(hardcode_automatic, $1)=no
4216: _LT_TAGVAR(hardcode_direct, $1)=no
4217: _LT_TAGVAR(hardcode_direct_absolute, $1)=no
4218: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4219: _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
4220: _LT_TAGVAR(hardcode_libdir_separator, $1)=
4221: _LT_TAGVAR(hardcode_minus_L, $1)=no
4222: _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4223: _LT_TAGVAR(inherit_rpath, $1)=no
4224: _LT_TAGVAR(link_all_deplibs, $1)=unknown
4225: _LT_TAGVAR(module_cmds, $1)=
4226: _LT_TAGVAR(module_expsym_cmds, $1)=
4227: _LT_TAGVAR(old_archive_from_new_cmds, $1)=
4228: _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4229: _LT_TAGVAR(thread_safe_flag_spec, $1)=
4230: _LT_TAGVAR(whole_archive_flag_spec, $1)=
4231: # include_expsyms should be a list of space-separated symbols to be *always*
4232: # included in the symbol list
4233: _LT_TAGVAR(include_expsyms, $1)=
4234: # exclude_expsyms can be an extended regexp of symbols to exclude
4235: # it will be wrapped by ` (' and `)$', so one must not match beginning or
4236: # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
4237: # as well as any symbol that contains `d'.
4238: _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4239: # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
4240: # platforms (ab)use it in PIC code, but their linkers get confused if
4241: # the symbol is explicitly referenced. Since portable code cannot
4242: # rely on this symbol name, it's probably fine to never include it in
4243: # preloaded symbol tables.
4244: # Exclude shared library initialization/finalization symbols.
4245: dnl Note also adjust exclude_expsyms for C++ above.
4246: extract_expsyms_cmds=
4247:
4248: case $host_os in
4249: cygwin* | mingw* | pw32* | cegcc*)
4250: # FIXME: the MSVC++ port hasn't been tested in a loooong time
4251: # When not using gcc, we currently assume that we are using
4252: # Microsoft Visual C++.
4253: if test "$GCC" != yes; then
4254: with_gnu_ld=no
4255: fi
4256: ;;
4257: interix*)
4258: # we just hope/assume this is gcc and not c89 (= MSVC++)
4259: with_gnu_ld=yes
4260: ;;
4261: openbsd*)
4262: with_gnu_ld=no
4263: ;;
4264: esac
4265:
4266: _LT_TAGVAR(ld_shlibs, $1)=yes
4267: if test "$with_gnu_ld" = yes; then
4268: # If archive_cmds runs LD, not CC, wlarc should be empty
4269: wlarc='${wl}'
4270:
4271: # Set some defaults for GNU ld with shared library support. These
4272: # are reset later if shared libraries are not supported. Putting them
4273: # here allows them to be overridden if necessary.
4274: runpath_var=LD_RUN_PATH
4275: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4276: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
4277: # ancient GNU ld didn't support --whole-archive et. al.
4278: if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
4279: _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
4280: else
4281: _LT_TAGVAR(whole_archive_flag_spec, $1)=
4282: fi
4283: supports_anon_versioning=no
4284: case `$LD -v 2>&1` in
4285: *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
4286: *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
4287: *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
4288: *\ 2.11.*) ;; # other 2.11 versions
4289: *) supports_anon_versioning=yes ;;
4290: esac
4291:
4292: # See if GNU ld supports shared libraries.
4293: case $host_os in
4294: aix[[3-9]]*)
4295: # On AIX/PPC, the GNU linker is very broken
4296: if test "$host_cpu" != ia64; then
4297: _LT_TAGVAR(ld_shlibs, $1)=no
4298: cat <<_LT_EOF 1>&2
4299:
4300: *** Warning: the GNU linker, at least up to release 2.9.1, is reported
4301: *** to be unable to reliably create shared libraries on AIX.
4302: *** Therefore, libtool is disabling shared libraries support. If you
4303: *** really care for shared libraries, you may want to modify your PATH
4304: *** so that a non-GNU linker is found, and then restart.
4305:
4306: _LT_EOF
4307: fi
4308: ;;
4309:
4310: amigaos*)
4311: case $host_cpu in
4312: powerpc)
4313: # see comment about AmigaOS4 .so support
4314: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4315: _LT_TAGVAR(archive_expsym_cmds, $1)=''
4316: ;;
4317: m68k)
4318: _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)'
4319: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4320: _LT_TAGVAR(hardcode_minus_L, $1)=yes
4321: ;;
4322: esac
4323: ;;
4324:
4325: beos*)
4326: if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4327: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4328: # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
4329: # support --undefined. This deserves some investigation. FIXME
4330: _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4331: else
4332: _LT_TAGVAR(ld_shlibs, $1)=no
4333: fi
4334: ;;
4335:
4336: cygwin* | mingw* | pw32* | cegcc*)
4337: # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
4338: # as there is no search path for DLLs.
4339: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4340: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4341: _LT_TAGVAR(always_export_symbols, $1)=no
4342: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4343: _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'
4344:
4345: if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
4346: _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'
4347: # If the export-symbols file already is a .def file (1st line
4348: # is EXPORTS), use it as is; otherwise, prepend...
4349: _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
4350: cp $export_symbols $output_objdir/$soname.def;
4351: else
4352: echo EXPORTS > $output_objdir/$soname.def;
4353: cat $export_symbols >> $output_objdir/$soname.def;
4354: fi~
4355: $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
4356: else
4357: _LT_TAGVAR(ld_shlibs, $1)=no
4358: fi
4359: ;;
4360:
4361: interix[[3-9]]*)
4362: _LT_TAGVAR(hardcode_direct, $1)=no
4363: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4364: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4365: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4366: # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
4367: # Instead, shared libraries are loaded at an image base (0x10000000 by
4368: # default) and relocated if they conflict, which is a slow very memory
4369: # consuming and fragmenting process. To avoid this, we pick a random,
4370: # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
4371: # time. Moving up from 0x10000000 also allows more sbrk(2) space.
4372: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4373: _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4374: ;;
4375:
4376: gnu* | linux* | tpf* | k*bsd*-gnu)
4377: tmp_diet=no
4378: if test "$host_os" = linux-dietlibc; then
4379: case $cc_basename in
4380: diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
4381: esac
4382: fi
4383: if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
4384: && test "$tmp_diet" = no
4385: then
4386: tmp_addflag=
4387: tmp_sharedflag='-shared'
4388: case $cc_basename,$host_cpu in
4389: pgcc*) # Portland Group C compiler
4390: _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'
4391: tmp_addflag=' $pic_flag'
4392: ;;
4393: pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
4394: _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'
4395: tmp_addflag=' $pic_flag -Mnomain' ;;
4396: ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
4397: tmp_addflag=' -i_dynamic' ;;
4398: efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
4399: tmp_addflag=' -i_dynamic -nofor_main' ;;
4400: ifc* | ifort*) # Intel Fortran compiler
4401: tmp_addflag=' -nofor_main' ;;
4402: lf95*) # Lahey Fortran 8.1
4403: _LT_TAGVAR(whole_archive_flag_spec, $1)=
4404: tmp_sharedflag='--shared' ;;
4405: xl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
4406: tmp_sharedflag='-qmkshrobj'
4407: tmp_addflag= ;;
4408: esac
4409: case `$CC -V 2>&1 | sed 5q` in
4410: *Sun\ C*) # Sun C 5.9
4411: _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'
4412: _LT_TAGVAR(compiler_needs_object, $1)=yes
4413: tmp_sharedflag='-G' ;;
4414: *Sun\ F*) # Sun Fortran 8.3
4415: tmp_sharedflag='-G' ;;
4416: esac
4417: _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4418:
4419: if test "x$supports_anon_versioning" = xyes; then
4420: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4421: cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4422: echo "local: *; };" >> $output_objdir/$libname.ver~
4423: $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
4424: fi
4425:
4426: case $cc_basename in
4427: xlf*)
4428: # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
4429: _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
4430: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4431: _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
4432: _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
4433: if test "x$supports_anon_versioning" = xyes; then
4434: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4435: cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4436: echo "local: *; };" >> $output_objdir/$libname.ver~
4437: $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
4438: fi
4439: ;;
4440: esac
4441: else
4442: _LT_TAGVAR(ld_shlibs, $1)=no
4443: fi
4444: ;;
4445:
4446: netbsd*)
4447: if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
4448: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
4449: wlarc=
4450: else
4451: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4452: _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'
4453: fi
4454: ;;
4455:
4456: solaris*)
4457: if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
4458: _LT_TAGVAR(ld_shlibs, $1)=no
4459: cat <<_LT_EOF 1>&2
4460:
4461: *** Warning: The releases 2.8.* of the GNU linker cannot reliably
4462: *** create shared libraries on Solaris systems. Therefore, libtool
4463: *** is disabling shared libraries support. We urge you to upgrade GNU
4464: *** binutils to release 2.9.1 or newer. Another option is to modify
4465: *** your PATH or compiler configuration so that the native linker is
4466: *** used, and then restart.
4467:
4468: _LT_EOF
4469: elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
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: else
4473: _LT_TAGVAR(ld_shlibs, $1)=no
4474: fi
4475: ;;
4476:
4477: sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
4478: case `$LD -v 2>&1` in
4479: *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
4480: _LT_TAGVAR(ld_shlibs, $1)=no
4481: cat <<_LT_EOF 1>&2
4482:
4483: *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
4484: *** reliably create shared libraries on SCO systems. Therefore, libtool
4485: *** is disabling shared libraries support. We urge you to upgrade GNU
4486: *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
4487: *** your PATH or compiler configuration so that the native linker is
4488: *** used, and then restart.
4489:
4490: _LT_EOF
4491: ;;
4492: *)
4493: # For security reasons, it is highly recommended that you always
4494: # use absolute paths for naming shared libraries, and exclude the
4495: # DT_RUNPATH tag from executables and libraries. But doing so
4496: # requires that you compile everything twice, which is a pain.
4497: if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4498: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4499: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4500: _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'
4501: else
4502: _LT_TAGVAR(ld_shlibs, $1)=no
4503: fi
4504: ;;
4505: esac
4506: ;;
4507:
4508: sunos4*)
4509: _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4510: wlarc=
4511: _LT_TAGVAR(hardcode_direct, $1)=yes
4512: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4513: ;;
4514:
4515: *)
4516: if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4517: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4518: _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'
4519: else
4520: _LT_TAGVAR(ld_shlibs, $1)=no
4521: fi
4522: ;;
4523: esac
4524:
4525: if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
4526: runpath_var=
4527: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4528: _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4529: _LT_TAGVAR(whole_archive_flag_spec, $1)=
4530: fi
4531: else
4532: # PORTME fill in a description of your system's linker (not GNU ld)
4533: case $host_os in
4534: aix3*)
4535: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4536: _LT_TAGVAR(always_export_symbols, $1)=yes
4537: _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'
4538: # Note: this linker hardcodes the directories in LIBPATH if there
4539: # are no directories specified by -L.
4540: _LT_TAGVAR(hardcode_minus_L, $1)=yes
4541: if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
4542: # Neither direct hardcoding nor static linking is supported with a
4543: # broken collect2.
4544: _LT_TAGVAR(hardcode_direct, $1)=unsupported
4545: fi
4546: ;;
4547:
4548: aix[[4-9]]*)
4549: if test "$host_cpu" = ia64; then
4550: # On IA64, the linker does run time linking by default, so we don't
4551: # have to do anything special.
4552: aix_use_runtimelinking=no
4553: exp_sym_flag='-Bexport'
4554: no_entry_flag=""
4555: else
4556: # If we're using GNU nm, then we don't want the "-C" option.
4557: # -C means demangle to AIX nm, but means don't demangle with GNU nm
4558: if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4559: _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'
4560: else
4561: _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'
4562: fi
4563: aix_use_runtimelinking=no
4564:
4565: # Test if we are trying to use run time linking or normal
4566: # AIX style linking. If -brtl is somewhere in LDFLAGS, we
4567: # need to do runtime linking.
4568: case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
4569: for ld_flag in $LDFLAGS; do
4570: if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
4571: aix_use_runtimelinking=yes
4572: break
4573: fi
4574: done
4575: ;;
4576: esac
4577:
4578: exp_sym_flag='-bexport'
4579: no_entry_flag='-bnoentry'
4580: fi
4581:
4582: # When large executables or shared objects are built, AIX ld can
4583: # have problems creating the table of contents. If linking a library
4584: # or program results in "error TOC overflow" add -mminimal-toc to
4585: # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
4586: # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
4587:
4588: _LT_TAGVAR(archive_cmds, $1)=''
4589: _LT_TAGVAR(hardcode_direct, $1)=yes
4590: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4591: _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
4592: _LT_TAGVAR(link_all_deplibs, $1)=yes
4593: _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
4594:
4595: if test "$GCC" = yes; then
4596: case $host_os in aix4.[[012]]|aix4.[[012]].*)
4597: # We only want to do this on AIX 4.2 and lower, the check
4598: # below for broken collect2 doesn't work under 4.3+
4599: collect2name=`${CC} -print-prog-name=collect2`
4600: if test -f "$collect2name" &&
4601: strings "$collect2name" | $GREP resolve_lib_name >/dev/null
4602: then
4603: # We have reworked collect2
4604: :
4605: else
4606: # We have old collect2
4607: _LT_TAGVAR(hardcode_direct, $1)=unsupported
4608: # It fails to find uninstalled libraries when the uninstalled
4609: # path is not listed in the libpath. Setting hardcode_minus_L
4610: # to unsupported forces relinking
4611: _LT_TAGVAR(hardcode_minus_L, $1)=yes
4612: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4613: _LT_TAGVAR(hardcode_libdir_separator, $1)=
4614: fi
4615: ;;
4616: esac
4617: shared_flag='-shared'
4618: if test "$aix_use_runtimelinking" = yes; then
4619: shared_flag="$shared_flag "'${wl}-G'
4620: fi
4621: else
4622: # not using gcc
4623: if test "$host_cpu" = ia64; then
4624: # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
4625: # chokes on -Wl,-G. The following line is correct:
4626: shared_flag='-G'
4627: else
4628: if test "$aix_use_runtimelinking" = yes; then
4629: shared_flag='${wl}-G'
4630: else
4631: shared_flag='${wl}-bM:SRE'
4632: fi
4633: fi
4634: fi
4635:
4636: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
4637: # It seems that -bexpall does not export symbols beginning with
4638: # underscore (_), so it is better to generate a list of symbols to export.
4639: _LT_TAGVAR(always_export_symbols, $1)=yes
4640: if test "$aix_use_runtimelinking" = yes; then
4641: # Warning - without using the other runtime loading flags (-brtl),
4642: # -berok will link without error, but may produce a broken library.
4643: _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
4644: # Determine the default libpath from the value encoded in an
4645: # empty executable.
4646: _LT_SYS_MODULE_PATH_AIX
4647: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
4648: _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 $shared_flag"
4649: else
4650: if test "$host_cpu" = ia64; then
4651: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
4652: _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
4653: _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"
4654: else
4655: # Determine the default libpath from the value encoded in an
4656: # empty executable.
4657: _LT_SYS_MODULE_PATH_AIX
4658: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
4659: # Warning - without using the other run time loading flags,
4660: # -berok will link without error, but may produce a broken library.
4661: _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
4662: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
4663: # Exported symbols can be pulled into shared objects from archives
4664: _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
4665: _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
4666: # This is similar to how AIX traditionally builds its shared libraries.
4667: _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'
4668: fi
4669: fi
4670: ;;
4671:
4672: amigaos*)
4673: case $host_cpu in
4674: powerpc)
4675: # see comment about AmigaOS4 .so support
4676: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4677: _LT_TAGVAR(archive_expsym_cmds, $1)=''
4678: ;;
4679: m68k)
4680: _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)'
4681: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4682: _LT_TAGVAR(hardcode_minus_L, $1)=yes
4683: ;;
4684: esac
4685: ;;
4686:
4687: bsdi[[45]]*)
4688: _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
4689: ;;
4690:
4691: cygwin* | mingw* | pw32* | cegcc*)
4692: # When not using gcc, we currently assume that we are using
4693: # Microsoft Visual C++.
4694: # hardcode_libdir_flag_spec is actually meaningless, as there is
4695: # no search path for DLLs.
4696: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
4697: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4698: # Tell ltmain to make .lib files, not .a files.
4699: libext=lib
4700: # Tell ltmain to make .dll files, not .so files.
4701: shrext_cmds=".dll"
4702: # FIXME: Setting linknames here is a bad hack.
4703: _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames='
4704: # The linker will automatically build a .lib file if we build a DLL.
4705: _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
4706: # FIXME: Should let the user specify the lib program.
4707: _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
4708: _LT_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
4709: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4710: ;;
4711:
4712: darwin* | rhapsody*)
4713: _LT_DARWIN_LINKER_FEATURES($1)
4714: ;;
4715:
4716: dgux*)
4717: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
4718: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4719: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4720: ;;
4721:
4722: freebsd1*)
4723: _LT_TAGVAR(ld_shlibs, $1)=no
4724: ;;
4725:
4726: # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
4727: # support. Future versions do this automatically, but an explicit c++rt0.o
4728: # does not break anything, and helps significantly (at the cost of a little
4729: # extra space).
4730: freebsd2.2*)
4731: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
4732: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4733: _LT_TAGVAR(hardcode_direct, $1)=yes
4734: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4735: ;;
4736:
4737: # Unfortunately, older versions of FreeBSD 2 do not have this feature.
4738: freebsd2*)
4739: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4740: _LT_TAGVAR(hardcode_direct, $1)=yes
4741: _LT_TAGVAR(hardcode_minus_L, $1)=yes
4742: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4743: ;;
4744:
4745: # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
4746: freebsd* | dragonfly*)
4747: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
4748: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4749: _LT_TAGVAR(hardcode_direct, $1)=yes
4750: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4751: ;;
4752:
4753: hpux9*)
4754: if test "$GCC" = yes; then
4755: _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'
4756: else
4757: _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'
4758: fi
4759: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4760: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4761: _LT_TAGVAR(hardcode_direct, $1)=yes
4762:
4763: # hardcode_minus_L: Not really in the search PATH,
4764: # but as the default location of the library.
4765: _LT_TAGVAR(hardcode_minus_L, $1)=yes
4766: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4767: ;;
4768:
4769: hpux10*)
4770: if test "$GCC" = yes -a "$with_gnu_ld" = no; then
4771: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
4772: else
4773: _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
4774: fi
4775: if test "$with_gnu_ld" = no; then
4776: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4777: _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
4778: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4779: _LT_TAGVAR(hardcode_direct, $1)=yes
4780: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4781: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4782: # hardcode_minus_L: Not really in the search PATH,
4783: # but as the default location of the library.
4784: _LT_TAGVAR(hardcode_minus_L, $1)=yes
4785: fi
4786: ;;
4787:
4788: hpux11*)
4789: if test "$GCC" = yes -a "$with_gnu_ld" = no; then
4790: case $host_cpu in
4791: hppa*64*)
4792: _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
4793: ;;
4794: ia64*)
4795: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
4796: ;;
4797: *)
4798: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
4799: ;;
4800: esac
4801: else
4802: case $host_cpu in
4803: hppa*64*)
4804: _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
4805: ;;
4806: ia64*)
4807: _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
4808: ;;
4809: *)
4810: _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
4811: ;;
4812: esac
4813: fi
4814: if test "$with_gnu_ld" = no; then
4815: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4816: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4817:
4818: case $host_cpu in
4819: hppa*64*|ia64*)
4820: _LT_TAGVAR(hardcode_direct, $1)=no
4821: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4822: ;;
4823: *)
4824: _LT_TAGVAR(hardcode_direct, $1)=yes
4825: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4826: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4827:
4828: # hardcode_minus_L: Not really in the search PATH,
4829: # but as the default location of the library.
4830: _LT_TAGVAR(hardcode_minus_L, $1)=yes
4831: ;;
4832: esac
4833: fi
4834: ;;
4835:
4836: irix5* | irix6* | nonstopux*)
4837: if test "$GCC" = yes; then
4838: _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 $lib'
4839: # Try to use the -exported_symbol ld option, if it does not
4840: # work, assume that -exports_file does not work either and
4841: # implicitly export all symbols.
4842: save_LDFLAGS="$LDFLAGS"
4843: LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
4844: AC_LINK_IFELSE(int foo(void) {},
4845: _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 $lib'
4846: )
4847: LDFLAGS="$save_LDFLAGS"
4848: else
4849: _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'
4850: _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'
4851: fi
4852: _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
4853: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4854: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4855: _LT_TAGVAR(inherit_rpath, $1)=yes
4856: _LT_TAGVAR(link_all_deplibs, $1)=yes
4857: ;;
4858:
4859: netbsd*)
4860: if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
4861: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
4862: else
4863: _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
4864: fi
4865: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4866: _LT_TAGVAR(hardcode_direct, $1)=yes
4867: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4868: ;;
4869:
4870: newsos6)
4871: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
4872: _LT_TAGVAR(hardcode_direct, $1)=yes
4873: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4874: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4875: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4876: ;;
4877:
4878: *nto* | *qnx*)
4879: ;;
4880:
4881: openbsd*)
4882: if test -f /usr/libexec/ld.so; then
4883: _LT_TAGVAR(hardcode_direct, $1)=yes
4884: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4885: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4886: if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
4887: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
4888: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
4889: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4890: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4891: else
4892: case $host_os in
4893: openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
4894: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4895: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4896: ;;
4897: *)
4898: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
4899: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4900: ;;
4901: esac
4902: fi
4903: else
4904: _LT_TAGVAR(ld_shlibs, $1)=no
4905: fi
4906: ;;
4907:
4908: os2*)
4909: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4910: _LT_TAGVAR(hardcode_minus_L, $1)=yes
4911: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4912: _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'
4913: _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
4914: ;;
4915:
4916: osf3*)
4917: if test "$GCC" = yes; then
4918: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
4919: _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'
4920: else
4921: _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
4922: _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'
4923: fi
4924: _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
4925: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4926: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4927: ;;
4928:
4929: osf4* | osf5*) # as osf3* with the addition of -msym flag
4930: if test "$GCC" = yes; then
4931: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
4932: _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'
4933: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4934: else
4935: _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
4936: _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'
4937: _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~
4938: $CC -shared${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'
4939:
4940: # Both c and cxx compiler support -rpath directly
4941: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
4942: fi
4943: _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
4944: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4945: ;;
4946:
4947: solaris*)
4948: _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
4949: if test "$GCC" = yes; then
4950: wlarc='${wl}'
4951: _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
4952: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
4953: $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
4954: else
4955: case `$CC -V 2>&1` in
4956: *"Compilers 5.0"*)
4957: wlarc=''
4958: _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
4959: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
4960: $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
4961: ;;
4962: *)
4963: wlarc='${wl}'
4964: _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
4965: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
4966: $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
4967: ;;
4968: esac
4969: fi
4970: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4971: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4972: case $host_os in
4973: solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
4974: *)
4975: # The compiler driver will combine and reorder linker options,
4976: # but understands `-z linker_flag'. GCC discards it without `$wl',
4977: # but is careful enough not to reorder.
4978: # Supported since Solaris 2.6 (maybe 2.5.1?)
4979: if test "$GCC" = yes; then
4980: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
4981: else
4982: _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
4983: fi
4984: ;;
4985: esac
4986: _LT_TAGVAR(link_all_deplibs, $1)=yes
4987: ;;
4988:
4989: sunos4*)
4990: if test "x$host_vendor" = xsequent; then
4991: # Use $CC to link under sequent, because it throws in some extra .o
4992: # files that make .init and .fini sections work.
4993: _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
4994: else
4995: _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
4996: fi
4997: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4998: _LT_TAGVAR(hardcode_direct, $1)=yes
4999: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5000: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5001: ;;
5002:
5003: sysv4)
5004: case $host_vendor in
5005: sni)
5006: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5007: _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5008: ;;
5009: siemens)
5010: ## LD is ld it makes a PLAMLIB
5011: ## CC just makes a GrossModule.
5012: _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5013: _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5014: _LT_TAGVAR(hardcode_direct, $1)=no
5015: ;;
5016: motorola)
5017: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5018: _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5019: ;;
5020: esac
5021: runpath_var='LD_RUN_PATH'
5022: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5023: ;;
5024:
5025: sysv4.3*)
5026: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5027: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5028: _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5029: ;;
5030:
5031: sysv4*MP*)
5032: if test -d /usr/nec; then
5033: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5034: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5035: runpath_var=LD_RUN_PATH
5036: hardcode_runpath_var=yes
5037: _LT_TAGVAR(ld_shlibs, $1)=yes
5038: fi
5039: ;;
5040:
5041: sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
5042: _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5043: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5044: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5045: runpath_var='LD_RUN_PATH'
5046:
5047: if test "$GCC" = yes; then
5048: _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5049: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5050: else
5051: _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5052: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5053: fi
5054: ;;
5055:
5056: sysv5* | sco3.2v5* | sco5v6*)
5057: # Note: We can NOT use -z defs as we might desire, because we do not
5058: # link with -lc, and that would cause any symbols used from libc to
5059: # always be unresolved, which means just about no library would
5060: # ever link correctly. If we're not using GNU ld we use -z text
5061: # though, which does catch some bad symbols but isn't as heavy-handed
5062: # as -z defs.
5063: _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5064: _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
5065: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5066: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5067: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
5068: _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5069: _LT_TAGVAR(link_all_deplibs, $1)=yes
5070: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5071: runpath_var='LD_RUN_PATH'
5072:
5073: if test "$GCC" = yes; then
5074: _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5075: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5076: else
5077: _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5078: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5079: fi
5080: ;;
5081:
5082: uts4*)
5083: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5084: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5085: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5086: ;;
5087:
5088: *)
5089: _LT_TAGVAR(ld_shlibs, $1)=no
5090: ;;
5091: esac
5092:
5093: if test x$host_vendor = xsni; then
5094: case $host in
5095: sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
5096: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
5097: ;;
5098: esac
5099: fi
5100: fi
5101: ])
5102: AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
5103: test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5104:
5105: _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
5106:
5107: _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
5108: _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
5109: _LT_DECL([], [extract_expsyms_cmds], [2],
5110: [The commands to extract the exported symbol list from a shared archive])
5111:
5112: #
5113: # Do we need to explicitly link libc?
5114: #
5115: case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
5116: x|xyes)
5117: # Assume -lc should be added
5118: _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5119:
5120: if test "$enable_shared" = yes && test "$GCC" = yes; then
5121: case $_LT_TAGVAR(archive_cmds, $1) in
5122: *'~'*)
5123: # FIXME: we may have to deal with multi-command sequences.
5124: ;;
5125: '$CC '*)
5126: # Test whether the compiler implicitly links with -lc since on some
5127: # systems, -lgcc has to come before -lc. If gcc already passes -lc
5128: # to ld, don't add -lc before -lgcc.
5129: AC_MSG_CHECKING([whether -lc should be explicitly linked in])
5130: $RM conftest*
5131: echo "$lt_simple_compile_test_code" > conftest.$ac_ext
5132:
5133: if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5134: soname=conftest
5135: lib=conftest
5136: libobjs=conftest.$ac_objext
5137: deplibs=
5138: wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
5139: pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
5140: compiler_flags=-v
5141: linker_flags=-v
5142: verstring=
5143: output_objdir=.
5144: libname=conftest
5145: lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
5146: _LT_TAGVAR(allow_undefined_flag, $1)=
5147: if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
5148: then
5149: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5150: else
5151: _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5152: fi
5153: _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5154: else
5155: cat conftest.err 1>&5
5156: fi
5157: $RM conftest*
5158: AC_MSG_RESULT([$_LT_TAGVAR(archive_cmds_need_lc, $1)])
5159: ;;
5160: esac
5161: fi
5162: ;;
5163: esac
5164:
5165: _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
5166: [Whether or not to add -lc for building shared libraries])
5167: _LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
5168: [enable_shared_with_static_runtimes], [0],
5169: [Whether or not to disallow shared libs when runtime libs are static])
5170: _LT_TAGDECL([], [export_dynamic_flag_spec], [1],
5171: [Compiler flag to allow reflexive dlopens])
5172: _LT_TAGDECL([], [whole_archive_flag_spec], [1],
5173: [Compiler flag to generate shared objects directly from archives])
5174: _LT_TAGDECL([], [compiler_needs_object], [1],
5175: [Whether the compiler copes with passing no objects directly])
5176: _LT_TAGDECL([], [old_archive_from_new_cmds], [2],
5177: [Create an old-style archive from a shared archive])
5178: _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
5179: [Create a temporary old-style archive to link instead of a shared archive])
5180: _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
5181: _LT_TAGDECL([], [archive_expsym_cmds], [2])
5182: _LT_TAGDECL([], [module_cmds], [2],
5183: [Commands used to build a loadable module if different from building
5184: a shared archive.])
5185: _LT_TAGDECL([], [module_expsym_cmds], [2])
5186: _LT_TAGDECL([], [with_gnu_ld], [1],
5187: [Whether we are building with GNU ld or not])
5188: _LT_TAGDECL([], [allow_undefined_flag], [1],
5189: [Flag that allows shared libraries with undefined symbols to be built])
5190: _LT_TAGDECL([], [no_undefined_flag], [1],
5191: [Flag that enforces no undefined symbols])
5192: _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
5193: [Flag to hardcode $libdir into a binary during linking.
5194: This must work even if $libdir does not exist])
5195: _LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1],
5196: [[If ld is used when linking, flag to hardcode $libdir into a binary
5197: during linking. This must work even if $libdir does not exist]])
5198: _LT_TAGDECL([], [hardcode_libdir_separator], [1],
5199: [Whether we need a single "-rpath" flag with a separated argument])
5200: _LT_TAGDECL([], [hardcode_direct], [0],
5201: [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5202: DIR into the resulting binary])
5203: _LT_TAGDECL([], [hardcode_direct_absolute], [0],
5204: [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5205: DIR into the resulting binary and the resulting library dependency is
5206: "absolute", i.e impossible to change by setting ${shlibpath_var} if the
5207: library is relocated])
5208: _LT_TAGDECL([], [hardcode_minus_L], [0],
5209: [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
5210: into the resulting binary])
5211: _LT_TAGDECL([], [hardcode_shlibpath_var], [0],
5212: [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
5213: into the resulting binary])
5214: _LT_TAGDECL([], [hardcode_automatic], [0],
5215: [Set to "yes" if building a shared library automatically hardcodes DIR
5216: into the library and all subsequent libraries and executables linked
5217: against it])
5218: _LT_TAGDECL([], [inherit_rpath], [0],
5219: [Set to yes if linker adds runtime paths of dependent libraries
5220: to runtime path list])
5221: _LT_TAGDECL([], [link_all_deplibs], [0],
5222: [Whether libtool must link a program against all its dependency libraries])
5223: _LT_TAGDECL([], [fix_srcfile_path], [1],
5224: [Fix the shell variable $srcfile for the compiler])
5225: _LT_TAGDECL([], [always_export_symbols], [0],
5226: [Set to "yes" if exported symbols are required])
5227: _LT_TAGDECL([], [export_symbols_cmds], [2],
5228: [The commands to list exported symbols])
5229: _LT_TAGDECL([], [exclude_expsyms], [1],
5230: [Symbols that should not be listed in the preloaded symbols])
5231: _LT_TAGDECL([], [include_expsyms], [1],
5232: [Symbols that must always be exported])
5233: _LT_TAGDECL([], [prelink_cmds], [2],
5234: [Commands necessary for linking programs (against libraries) with templates])
5235: _LT_TAGDECL([], [file_list_spec], [1],
5236: [Specify filename containing input files])
5237: dnl FIXME: Not yet implemented
5238: dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
5239: dnl [Compiler flag to generate thread safe objects])
5240: ])# _LT_LINKER_SHLIBS
5241:
5242:
5243: # _LT_LANG_C_CONFIG([TAG])
5244: # ------------------------
5245: # Ensure that the configuration variables for a C compiler are suitably
5246: # defined. These variables are subsequently used by _LT_CONFIG to write
5247: # the compiler configuration to `libtool'.
5248: m4_defun([_LT_LANG_C_CONFIG],
5249: [m4_require([_LT_DECL_EGREP])dnl
5250: lt_save_CC="$CC"
5251: AC_LANG_PUSH(C)
5252:
5253: # Source file extension for C test sources.
5254: ac_ext=c
5255:
5256: # Object file extension for compiled C test sources.
5257: objext=o
5258: _LT_TAGVAR(objext, $1)=$objext
5259:
5260: # Code to be used in simple compile tests
5261: lt_simple_compile_test_code="int some_variable = 0;"
5262:
5263: # Code to be used in simple link tests
5264: lt_simple_link_test_code='int main(){return(0);}'
5265:
5266: _LT_TAG_COMPILER
5267: # Save the default compiler, since it gets overwritten when the other
5268: # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
5269: compiler_DEFAULT=$CC
5270:
5271: # save warnings/boilerplate of simple test code
5272: _LT_COMPILER_BOILERPLATE
5273: _LT_LINKER_BOILERPLATE
5274:
5275: if test -n "$compiler"; then
5276: _LT_COMPILER_NO_RTTI($1)
5277: _LT_COMPILER_PIC($1)
5278: _LT_COMPILER_C_O($1)
5279: _LT_COMPILER_FILE_LOCKS($1)
5280: _LT_LINKER_SHLIBS($1)
5281: _LT_SYS_DYNAMIC_LINKER($1)
5282: _LT_LINKER_HARDCODE_LIBPATH($1)
5283: LT_SYS_DLOPEN_SELF
5284: _LT_CMD_STRIPLIB
5285:
5286: # Report which library types will actually be built
5287: AC_MSG_CHECKING([if libtool supports shared libraries])
5288: AC_MSG_RESULT([$can_build_shared])
5289:
5290: AC_MSG_CHECKING([whether to build shared libraries])
5291: test "$can_build_shared" = "no" && enable_shared=no
5292:
5293: # On AIX, shared libraries and static libraries use the same namespace, and
5294: # are all built from PIC.
5295: case $host_os in
5296: aix3*)
5297: test "$enable_shared" = yes && enable_static=no
5298: if test -n "$RANLIB"; then
5299: archive_cmds="$archive_cmds~\$RANLIB \$lib"
5300: postinstall_cmds='$RANLIB $lib'
5301: fi
5302: ;;
5303:
5304: aix[[4-9]]*)
5305: if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
5306: test "$enable_shared" = yes && enable_static=no
5307: fi
5308: ;;
5309: esac
5310: AC_MSG_RESULT([$enable_shared])
5311:
5312: AC_MSG_CHECKING([whether to build static libraries])
5313: # Make sure either enable_shared or enable_static is yes.
5314: test "$enable_shared" = yes || enable_static=yes
5315: AC_MSG_RESULT([$enable_static])
5316:
5317: _LT_CONFIG($1)
5318: fi
5319: AC_LANG_POP
5320: CC="$lt_save_CC"
5321: ])# _LT_LANG_C_CONFIG
5322:
5323:
5324: # _LT_PROG_CXX
5325: # ------------
5326: # Since AC_PROG_CXX is broken, in that it returns g++ if there is no c++
5327: # compiler, we have our own version here.
5328: m4_defun([_LT_PROG_CXX],
5329: [
5330: pushdef([AC_MSG_ERROR], [_lt_caught_CXX_error=yes])
5331: AC_PROG_CXX
5332: if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
5333: ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
5334: (test "X$CXX" != "Xg++"))) ; then
5335: AC_PROG_CXXCPP
5336: else
5337: _lt_caught_CXX_error=yes
5338: fi
5339: popdef([AC_MSG_ERROR])
5340: ])# _LT_PROG_CXX
5341:
5342: dnl aclocal-1.4 backwards compatibility:
5343: dnl AC_DEFUN([_LT_PROG_CXX], [])
5344:
5345:
5346: # _LT_LANG_CXX_CONFIG([TAG])
5347: # --------------------------
5348: # Ensure that the configuration variables for a C++ compiler are suitably
5349: # defined. These variables are subsequently used by _LT_CONFIG to write
5350: # the compiler configuration to `libtool'.
5351: m4_defun([_LT_LANG_CXX_CONFIG],
5352: [AC_REQUIRE([_LT_PROG_CXX])dnl
5353: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
5354: m4_require([_LT_DECL_EGREP])dnl
5355:
5356: AC_LANG_PUSH(C++)
5357: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5358: _LT_TAGVAR(allow_undefined_flag, $1)=
5359: _LT_TAGVAR(always_export_symbols, $1)=no
5360: _LT_TAGVAR(archive_expsym_cmds, $1)=
5361: _LT_TAGVAR(compiler_needs_object, $1)=no
5362: _LT_TAGVAR(export_dynamic_flag_spec, $1)=
5363: _LT_TAGVAR(hardcode_direct, $1)=no
5364: _LT_TAGVAR(hardcode_direct_absolute, $1)=no
5365: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
5366: _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5367: _LT_TAGVAR(hardcode_libdir_separator, $1)=
5368: _LT_TAGVAR(hardcode_minus_L, $1)=no
5369: _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5370: _LT_TAGVAR(hardcode_automatic, $1)=no
5371: _LT_TAGVAR(inherit_rpath, $1)=no
5372: _LT_TAGVAR(module_cmds, $1)=
5373: _LT_TAGVAR(module_expsym_cmds, $1)=
5374: _LT_TAGVAR(link_all_deplibs, $1)=unknown
5375: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
5376: _LT_TAGVAR(no_undefined_flag, $1)=
5377: _LT_TAGVAR(whole_archive_flag_spec, $1)=
5378: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5379:
5380: # Source file extension for C++ test sources.
5381: ac_ext=cpp
5382:
5383: # Object file extension for compiled C++ test sources.
5384: objext=o
5385: _LT_TAGVAR(objext, $1)=$objext
5386:
5387: # No sense in running all these tests if we already determined that
5388: # the CXX compiler isn't working. Some variables (like enable_shared)
5389: # are currently assumed to apply to all compilers on this platform,
5390: # and will be corrupted by setting them based on a non-working compiler.
5391: if test "$_lt_caught_CXX_error" != yes; then
5392: # Code to be used in simple compile tests
5393: lt_simple_compile_test_code="int some_variable = 0;"
5394:
5395: # Code to be used in simple link tests
5396: lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
5397:
5398: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
5399: _LT_TAG_COMPILER
5400:
5401: # save warnings/boilerplate of simple test code
5402: _LT_COMPILER_BOILERPLATE
5403: _LT_LINKER_BOILERPLATE
5404:
5405: # Allow CC to be a program name with arguments.
5406: lt_save_CC=$CC
5407: lt_save_LD=$LD
5408: lt_save_GCC=$GCC
5409: GCC=$GXX
5410: lt_save_with_gnu_ld=$with_gnu_ld
5411: lt_save_path_LD=$lt_cv_path_LD
5412: if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
5413: lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
5414: else
5415: $as_unset lt_cv_prog_gnu_ld
5416: fi
5417: if test -n "${lt_cv_path_LDCXX+set}"; then
5418: lt_cv_path_LD=$lt_cv_path_LDCXX
5419: else
5420: $as_unset lt_cv_path_LD
5421: fi
5422: test -z "${LDCXX+set}" || LD=$LDCXX
5423: CC=${CXX-"c++"}
5424: compiler=$CC
5425: _LT_TAGVAR(compiler, $1)=$CC
5426: _LT_CC_BASENAME([$compiler])
5427:
5428: if test -n "$compiler"; then
5429: # We don't want -fno-exception when compiling C++ code, so set the
5430: # no_builtin_flag separately
5431: if test "$GXX" = yes; then
5432: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
5433: else
5434: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
5435: fi
5436:
5437: if test "$GXX" = yes; then
5438: # Set up default GNU C++ configuration
5439:
5440: LT_PATH_LD
5441:
5442: # Check if GNU C++ uses GNU ld as the underlying linker, since the
5443: # archiving commands below assume that GNU ld is being used.
5444: if test "$with_gnu_ld" = yes; then
5445: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5446: _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'
5447:
5448: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5449: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5450:
5451: # If archive_cmds runs LD, not CC, wlarc should be empty
5452: # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
5453: # investigate it a little bit more. (MM)
5454: wlarc='${wl}'
5455:
5456: # ancient GNU ld didn't support --whole-archive et. al.
5457: if eval "`$CC -print-prog-name=ld` --help 2>&1" |
5458: $GREP 'no-whole-archive' > /dev/null; then
5459: _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5460: else
5461: _LT_TAGVAR(whole_archive_flag_spec, $1)=
5462: fi
5463: else
5464: with_gnu_ld=no
5465: wlarc=
5466:
5467: # A generic and very simple default shared library creation
5468: # command for GNU C++ for the case where it uses the native
5469: # linker, instead of GNU ld. If possible, this setting should
5470: # overridden to take advantage of the native linker features on
5471: # the platform it is being used on.
5472: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
5473: fi
5474:
5475: # Commands to make compiler produce verbose output that lists
5476: # what "hidden" libraries, object files and flags are used when
5477: # linking a shared library.
5478: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
5479:
5480: else
5481: GXX=no
5482: with_gnu_ld=no
5483: wlarc=
5484: fi
5485:
5486: # PORTME: fill in a description of your system's C++ link characteristics
5487: AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5488: _LT_TAGVAR(ld_shlibs, $1)=yes
5489: case $host_os in
5490: aix3*)
5491: # FIXME: insert proper C++ library support
5492: _LT_TAGVAR(ld_shlibs, $1)=no
5493: ;;
5494: aix[[4-9]]*)
5495: if test "$host_cpu" = ia64; then
5496: # On IA64, the linker does run time linking by default, so we don't
5497: # have to do anything special.
5498: aix_use_runtimelinking=no
5499: exp_sym_flag='-Bexport'
5500: no_entry_flag=""
5501: else
5502: aix_use_runtimelinking=no
5503:
5504: # Test if we are trying to use run time linking or normal
5505: # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5506: # need to do runtime linking.
5507: case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5508: for ld_flag in $LDFLAGS; do
5509: case $ld_flag in
5510: *-brtl*)
5511: aix_use_runtimelinking=yes
5512: break
5513: ;;
5514: esac
5515: done
5516: ;;
5517: esac
5518:
5519: exp_sym_flag='-bexport'
5520: no_entry_flag='-bnoentry'
5521: fi
5522:
5523: # When large executables or shared objects are built, AIX ld can
5524: # have problems creating the table of contents. If linking a library
5525: # or program results in "error TOC overflow" add -mminimal-toc to
5526: # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5527: # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5528:
5529: _LT_TAGVAR(archive_cmds, $1)=''
5530: _LT_TAGVAR(hardcode_direct, $1)=yes
5531: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5532: _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5533: _LT_TAGVAR(link_all_deplibs, $1)=yes
5534: _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
5535:
5536: if test "$GXX" = yes; then
5537: case $host_os in aix4.[[012]]|aix4.[[012]].*)
5538: # We only want to do this on AIX 4.2 and lower, the check
5539: # below for broken collect2 doesn't work under 4.3+
5540: collect2name=`${CC} -print-prog-name=collect2`
5541: if test -f "$collect2name" &&
5542: strings "$collect2name" | $GREP resolve_lib_name >/dev/null
5543: then
5544: # We have reworked collect2
5545: :
5546: else
5547: # We have old collect2
5548: _LT_TAGVAR(hardcode_direct, $1)=unsupported
5549: # It fails to find uninstalled libraries when the uninstalled
5550: # path is not listed in the libpath. Setting hardcode_minus_L
5551: # to unsupported forces relinking
5552: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5553: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5554: _LT_TAGVAR(hardcode_libdir_separator, $1)=
5555: fi
5556: esac
5557: shared_flag='-shared'
5558: if test "$aix_use_runtimelinking" = yes; then
5559: shared_flag="$shared_flag "'${wl}-G'
5560: fi
5561: else
5562: # not using gcc
5563: if test "$host_cpu" = ia64; then
5564: # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5565: # chokes on -Wl,-G. The following line is correct:
5566: shared_flag='-G'
5567: else
5568: if test "$aix_use_runtimelinking" = yes; then
5569: shared_flag='${wl}-G'
5570: else
5571: shared_flag='${wl}-bM:SRE'
5572: fi
5573: fi
5574: fi
5575:
5576: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
5577: # It seems that -bexpall does not export symbols beginning with
5578: # underscore (_), so it is better to generate a list of symbols to
5579: # export.
5580: _LT_TAGVAR(always_export_symbols, $1)=yes
5581: if test "$aix_use_runtimelinking" = yes; then
5582: # Warning - without using the other runtime loading flags (-brtl),
5583: # -berok will link without error, but may produce a broken library.
5584: _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
5585: # Determine the default libpath from the value encoded in an empty
5586: # executable.
5587: _LT_SYS_MODULE_PATH_AIX
5588: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5589:
5590: _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 $shared_flag"
5591: else
5592: if test "$host_cpu" = ia64; then
5593: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5594: _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5595: _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"
5596: else
5597: # Determine the default libpath from the value encoded in an
5598: # empty executable.
5599: _LT_SYS_MODULE_PATH_AIX
5600: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5601: # Warning - without using the other run time loading flags,
5602: # -berok will link without error, but may produce a broken library.
5603: _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5604: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5605: # Exported symbols can be pulled into shared objects from archives
5606: _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5607: _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5608: # This is similar to how AIX traditionally builds its shared
5609: # libraries.
5610: _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'
5611: fi
5612: fi
5613: ;;
5614:
5615: beos*)
5616: if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5617: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5618: # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5619: # support --undefined. This deserves some investigation. FIXME
5620: _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5621: else
5622: _LT_TAGVAR(ld_shlibs, $1)=no
5623: fi
5624: ;;
5625:
5626: chorus*)
5627: case $cc_basename in
5628: *)
5629: # FIXME: insert proper C++ library support
5630: _LT_TAGVAR(ld_shlibs, $1)=no
5631: ;;
5632: esac
5633: ;;
5634:
5635: cygwin* | mingw* | pw32* | cegcc*)
5636: # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5637: # as there is no search path for DLLs.
5638: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5639: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5640: _LT_TAGVAR(always_export_symbols, $1)=no
5641: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5642:
5643: if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
5644: _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'
5645: # If the export-symbols file already is a .def file (1st line
5646: # is EXPORTS), use it as is; otherwise, prepend...
5647: _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5648: cp $export_symbols $output_objdir/$soname.def;
5649: else
5650: echo EXPORTS > $output_objdir/$soname.def;
5651: cat $export_symbols >> $output_objdir/$soname.def;
5652: fi~
5653: $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'
5654: else
5655: _LT_TAGVAR(ld_shlibs, $1)=no
5656: fi
5657: ;;
5658: darwin* | rhapsody*)
5659: _LT_DARWIN_LINKER_FEATURES($1)
5660: ;;
5661:
5662: dgux*)
5663: case $cc_basename in
5664: ec++*)
5665: # FIXME: insert proper C++ library support
5666: _LT_TAGVAR(ld_shlibs, $1)=no
5667: ;;
5668: ghcx*)
5669: # Green Hills C++ Compiler
5670: # FIXME: insert proper C++ library support
5671: _LT_TAGVAR(ld_shlibs, $1)=no
5672: ;;
5673: *)
5674: # FIXME: insert proper C++ library support
5675: _LT_TAGVAR(ld_shlibs, $1)=no
5676: ;;
5677: esac
5678: ;;
5679:
5680: freebsd[[12]]*)
5681: # C++ shared libraries reported to be fairly broken before
5682: # switch to ELF
5683: _LT_TAGVAR(ld_shlibs, $1)=no
5684: ;;
5685:
5686: freebsd-elf*)
5687: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5688: ;;
5689:
5690: freebsd* | dragonfly*)
5691: # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
5692: # conventions
5693: _LT_TAGVAR(ld_shlibs, $1)=yes
5694: ;;
5695:
5696: gnu*)
5697: ;;
5698:
5699: hpux9*)
5700: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5701: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5702: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5703: _LT_TAGVAR(hardcode_direct, $1)=yes
5704: _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
5705: # but as the default
5706: # location of the library.
5707:
5708: case $cc_basename in
5709: CC*)
5710: # FIXME: insert proper C++ library support
5711: _LT_TAGVAR(ld_shlibs, $1)=no
5712: ;;
5713: aCC*)
5714: _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 $lib'
5715: # Commands to make compiler produce verbose output that lists
5716: # what "hidden" libraries, object files and flags are used when
5717: # linking a shared library.
5718: #
5719: # There doesn't appear to be a way to prevent this compiler from
5720: # explicitly linking system object files so we need to strip them
5721: # from the output so that they don't get included in the library
5722: # dependencies.
5723: output_verbose_link_cmd='templist=`($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" | $Xsed'
5724: ;;
5725: *)
5726: if test "$GXX" = yes; then
5727: _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'
5728: else
5729: # FIXME: insert proper C++ library support
5730: _LT_TAGVAR(ld_shlibs, $1)=no
5731: fi
5732: ;;
5733: esac
5734: ;;
5735:
5736: hpux10*|hpux11*)
5737: if test $with_gnu_ld = no; then
5738: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5739: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5740:
5741: case $host_cpu in
5742: hppa*64*|ia64*)
5743: ;;
5744: *)
5745: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5746: ;;
5747: esac
5748: fi
5749: case $host_cpu in
5750: hppa*64*|ia64*)
5751: _LT_TAGVAR(hardcode_direct, $1)=no
5752: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5753: ;;
5754: *)
5755: _LT_TAGVAR(hardcode_direct, $1)=yes
5756: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5757: _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
5758: # but as the default
5759: # location of the library.
5760: ;;
5761: esac
5762:
5763: case $cc_basename in
5764: CC*)
5765: # FIXME: insert proper C++ library support
5766: _LT_TAGVAR(ld_shlibs, $1)=no
5767: ;;
5768: aCC*)
5769: case $host_cpu in
5770: hppa*64*)
5771: _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5772: ;;
5773: ia64*)
5774: _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5775: ;;
5776: *)
5777: _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5778: ;;
5779: esac
5780: # Commands to make compiler produce verbose output that lists
5781: # what "hidden" libraries, object files and flags are used when
5782: # linking a shared library.
5783: #
5784: # There doesn't appear to be a way to prevent this compiler from
5785: # explicitly linking system object files so we need to strip them
5786: # from the output so that they don't get included in the library
5787: # dependencies.
5788: output_verbose_link_cmd='templist=`($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" | $Xsed'
5789: ;;
5790: *)
5791: if test "$GXX" = yes; then
5792: if test $with_gnu_ld = no; then
5793: case $host_cpu in
5794: hppa*64*)
5795: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5796: ;;
5797: ia64*)
5798: _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'
5799: ;;
5800: *)
5801: _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'
5802: ;;
5803: esac
5804: fi
5805: else
5806: # FIXME: insert proper C++ library support
5807: _LT_TAGVAR(ld_shlibs, $1)=no
5808: fi
5809: ;;
5810: esac
5811: ;;
5812:
5813: interix[[3-9]]*)
5814: _LT_TAGVAR(hardcode_direct, $1)=no
5815: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5816: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5817: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5818: # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
5819: # Instead, shared libraries are loaded at an image base (0x10000000 by
5820: # default) and relocated if they conflict, which is a slow very memory
5821: # consuming and fragmenting process. To avoid this, we pick a random,
5822: # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
5823: # time. Moving up from 0x10000000 also allows more sbrk(2) space.
5824: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5825: _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5826: ;;
5827: irix5* | irix6*)
5828: case $cc_basename in
5829: CC*)
5830: # SGI C++
5831: _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'
5832:
5833: # Archives containing C++ object files must be created using
5834: # "CC -ar", where "CC" is the IRIX C++ compiler. This is
5835: # necessary to make sure instantiated templates are included
5836: # in the archive.
5837: _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
5838: ;;
5839: *)
5840: if test "$GXX" = yes; then
5841: if test "$with_gnu_ld" = no; then
5842: _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'
5843: else
5844: _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'
5845: fi
5846: fi
5847: _LT_TAGVAR(link_all_deplibs, $1)=yes
5848: ;;
5849: esac
5850: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5851: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5852: _LT_TAGVAR(inherit_rpath, $1)=yes
5853: ;;
5854:
5855: linux* | k*bsd*-gnu)
5856: case $cc_basename in
5857: KCC*)
5858: # Kuck and Associates, Inc. (KAI) C++ Compiler
5859:
5860: # KCC will only create a shared library if the output file
5861: # ends with ".so" (or ".sl" for HP-UX), so rename the library
5862: # to its proper name (with version) after linking.
5863: _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'
5864: _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 $lib'
5865: # Commands to make compiler produce verbose output that lists
5866: # what "hidden" libraries, object files and flags are used when
5867: # linking a shared library.
5868: #
5869: # There doesn't appear to be a way to prevent this compiler from
5870: # explicitly linking system object files so we need to strip them
5871: # from the output so that they don't get included in the library
5872: # dependencies.
5873: output_verbose_link_cmd='templist=`$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'
5874:
5875: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5876: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5877:
5878: # Archives containing C++ object files must be created using
5879: # "CC -Bstatic", where "CC" is the KAI C++ compiler.
5880: _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
5881: ;;
5882: icpc* | ecpc* )
5883: # Intel C++
5884: with_gnu_ld=yes
5885: # version 8.0 and above of icpc choke on multiply defined symbols
5886: # if we add $predep_objects and $postdep_objects, however 7.1 and
5887: # earlier do not add the objects themselves.
5888: case `$CC -V 2>&1` in
5889: *"Version 7."*)
5890: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5891: _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'
5892: ;;
5893: *) # Version 8.0 or newer
5894: tmp_idyn=
5895: case $host_cpu in
5896: ia64*) tmp_idyn=' -i_dynamic';;
5897: esac
5898: _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5899: _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'
5900: ;;
5901: esac
5902: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5903: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5904: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5905: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
5906: ;;
5907: pgCC* | pgcpp*)
5908: # Portland Group C++ compiler
5909: case `$CC -V` in
5910: *pgCC\ [[1-5]]* | *pgcpp\ [[1-5]]*)
5911: _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
5912: rm -rf $tpldir~
5913: $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
5914: compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
5915: _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
5916: rm -rf $tpldir~
5917: $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
5918: $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
5919: $RANLIB $oldlib'
5920: _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
5921: rm -rf $tpldir~
5922: $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
5923: $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
5924: _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
5925: rm -rf $tpldir~
5926: $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
5927: $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'
5928: ;;
5929: *) # Version 6 will use weak symbols
5930: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
5931: _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'
5932: ;;
5933: esac
5934:
5935: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
5936: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5937: _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'
5938: ;;
5939: cxx*)
5940: # Compaq C++
5941: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5942: _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'
5943:
5944: runpath_var=LD_RUN_PATH
5945: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5946: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5947:
5948: # Commands to make compiler produce verbose output that lists
5949: # what "hidden" libraries, object files and flags are used when
5950: # linking a shared library.
5951: #
5952: # There doesn't appear to be a way to prevent this compiler from
5953: # explicitly linking system object files so we need to strip them
5954: # from the output so that they don't get included in the library
5955: # dependencies.
5956: output_verbose_link_cmd='templist=`$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'
5957: ;;
5958: xl*)
5959: # IBM XL 8.0 on PPC, with GNU ld
5960: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5961: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5962: _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5963: if test "x$supports_anon_versioning" = xyes; then
5964: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
5965: cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5966: echo "local: *; };" >> $output_objdir/$libname.ver~
5967: $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
5968: fi
5969: ;;
5970: *)
5971: case `$CC -V 2>&1 | sed 5q` in
5972: *Sun\ C*)
5973: # Sun C++ 5.9
5974: _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
5975: _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5976: _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'
5977: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5978: _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'
5979: _LT_TAGVAR(compiler_needs_object, $1)=yes
5980:
5981: # Not sure whether something based on
5982: # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
5983: # would be better.
5984: output_verbose_link_cmd='echo'
5985:
5986: # Archives containing C++ object files must be created using
5987: # "CC -xar", where "CC" is the Sun C++ compiler. This is
5988: # necessary to make sure instantiated templates are included
5989: # in the archive.
5990: _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
5991: ;;
5992: esac
5993: ;;
5994: esac
5995: ;;
5996:
5997: lynxos*)
5998: # FIXME: insert proper C++ library support
5999: _LT_TAGVAR(ld_shlibs, $1)=no
6000: ;;
6001:
6002: m88k*)
6003: # FIXME: insert proper C++ library support
6004: _LT_TAGVAR(ld_shlibs, $1)=no
6005: ;;
6006:
6007: mvs*)
6008: case $cc_basename in
6009: cxx*)
6010: # FIXME: insert proper C++ library support
6011: _LT_TAGVAR(ld_shlibs, $1)=no
6012: ;;
6013: *)
6014: # FIXME: insert proper C++ library support
6015: _LT_TAGVAR(ld_shlibs, $1)=no
6016: ;;
6017: esac
6018: ;;
6019:
6020: netbsd*)
6021: if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
6022: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
6023: wlarc=
6024: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6025: _LT_TAGVAR(hardcode_direct, $1)=yes
6026: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6027: fi
6028: # Workaround some broken pre-1.5 toolchains
6029: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
6030: ;;
6031:
6032: *nto* | *qnx*)
6033: _LT_TAGVAR(ld_shlibs, $1)=yes
6034: ;;
6035:
6036: openbsd2*)
6037: # C++ shared libraries are fairly broken
6038: _LT_TAGVAR(ld_shlibs, $1)=no
6039: ;;
6040:
6041: openbsd*)
6042: if test -f /usr/libexec/ld.so; then
6043: _LT_TAGVAR(hardcode_direct, $1)=yes
6044: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6045: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6046: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
6047: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6048: if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6049: _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'
6050: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6051: _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
6052: fi
6053: output_verbose_link_cmd=echo
6054: else
6055: _LT_TAGVAR(ld_shlibs, $1)=no
6056: fi
6057: ;;
6058:
6059: osf3* | osf4* | osf5*)
6060: case $cc_basename in
6061: KCC*)
6062: # Kuck and Associates, Inc. (KAI) C++ Compiler
6063:
6064: # KCC will only create a shared library if the output file
6065: # ends with ".so" (or ".sl" for HP-UX), so rename the library
6066: # to its proper name (with version) after linking.
6067: _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'
6068:
6069: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6070: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6071:
6072: # Archives containing C++ object files must be created using
6073: # the KAI C++ compiler.
6074: case $host in
6075: osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
6076: *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
6077: esac
6078: ;;
6079: RCC*)
6080: # Rational C++ 2.4.1
6081: # FIXME: insert proper C++ library support
6082: _LT_TAGVAR(ld_shlibs, $1)=no
6083: ;;
6084: cxx*)
6085: case $host in
6086: osf3*)
6087: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6088: _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'
6089: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6090: ;;
6091: *)
6092: _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6093: _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'
6094: _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
6095: echo "-hidden">> $lib.exp~
6096: $CC -shared$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~
6097: $RM $lib.exp'
6098: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6099: ;;
6100: esac
6101:
6102: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6103:
6104: # Commands to make compiler produce verbose output that lists
6105: # what "hidden" libraries, object files and flags are used when
6106: # linking a shared library.
6107: #
6108: # There doesn't appear to be a way to prevent this compiler from
6109: # explicitly linking system object files so we need to strip them
6110: # from the output so that they don't get included in the library
6111: # dependencies.
6112: output_verbose_link_cmd='templist=`$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" | $Xsed'
6113: ;;
6114: *)
6115: if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6116: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6117: case $host in
6118: osf3*)
6119: _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'
6120: ;;
6121: *)
6122: _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'
6123: ;;
6124: esac
6125:
6126: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6127: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6128:
6129: # Commands to make compiler produce verbose output that lists
6130: # what "hidden" libraries, object files and flags are used when
6131: # linking a shared library.
6132: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
6133:
6134: else
6135: # FIXME: insert proper C++ library support
6136: _LT_TAGVAR(ld_shlibs, $1)=no
6137: fi
6138: ;;
6139: esac
6140: ;;
6141:
6142: psos*)
6143: # FIXME: insert proper C++ library support
6144: _LT_TAGVAR(ld_shlibs, $1)=no
6145: ;;
6146:
6147: sunos4*)
6148: case $cc_basename in
6149: CC*)
6150: # Sun C++ 4.x
6151: # FIXME: insert proper C++ library support
6152: _LT_TAGVAR(ld_shlibs, $1)=no
6153: ;;
6154: lcc*)
6155: # Lucid
6156: # FIXME: insert proper C++ library support
6157: _LT_TAGVAR(ld_shlibs, $1)=no
6158: ;;
6159: *)
6160: # FIXME: insert proper C++ library support
6161: _LT_TAGVAR(ld_shlibs, $1)=no
6162: ;;
6163: esac
6164: ;;
6165:
6166: solaris*)
6167: case $cc_basename in
6168: CC*)
6169: # Sun C++ 4.2, 5.x and Centerline C++
6170: _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
6171: _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6172: _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6173: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6174: $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6175:
6176: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6177: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6178: case $host_os in
6179: solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6180: *)
6181: # The compiler driver will combine and reorder linker options,
6182: # but understands `-z linker_flag'.
6183: # Supported since Solaris 2.6 (maybe 2.5.1?)
6184: _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
6185: ;;
6186: esac
6187: _LT_TAGVAR(link_all_deplibs, $1)=yes
6188:
6189: output_verbose_link_cmd='echo'
6190:
6191: # Archives containing C++ object files must be created using
6192: # "CC -xar", where "CC" is the Sun C++ compiler. This is
6193: # necessary to make sure instantiated templates are included
6194: # in the archive.
6195: _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6196: ;;
6197: gcx*)
6198: # Green Hills C++ Compiler
6199: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6200:
6201: # The C++ compiler must be used to create the archive.
6202: _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
6203: ;;
6204: *)
6205: # GNU C++ compiler with Solaris linker
6206: if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6207: _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
6208: if $CC --version | $GREP -v '^2\.7' > /dev/null; then
6209: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6210: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6211: $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6212:
6213: # Commands to make compiler produce verbose output that lists
6214: # what "hidden" libraries, object files and flags are used when
6215: # linking a shared library.
6216: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
6217: else
6218: # g++ 2.7 appears to require `-G' NOT `-shared' on this
6219: # platform.
6220: _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6221: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6222: $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6223:
6224: # Commands to make compiler produce verbose output that lists
6225: # what "hidden" libraries, object files and flags are used when
6226: # linking a shared library.
6227: output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
6228: fi
6229:
6230: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
6231: case $host_os in
6232: solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6233: *)
6234: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
6235: ;;
6236: esac
6237: fi
6238: ;;
6239: esac
6240: ;;
6241:
6242: sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6243: _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6244: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6245: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6246: runpath_var='LD_RUN_PATH'
6247:
6248: case $cc_basename in
6249: CC*)
6250: _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6251: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6252: ;;
6253: *)
6254: _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6255: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6256: ;;
6257: esac
6258: ;;
6259:
6260: sysv5* | sco3.2v5* | sco5v6*)
6261: # Note: We can NOT use -z defs as we might desire, because we do not
6262: # link with -lc, and that would cause any symbols used from libc to
6263: # always be unresolved, which means just about no library would
6264: # ever link correctly. If we're not using GNU ld we use -z text
6265: # though, which does catch some bad symbols but isn't as heavy-handed
6266: # as -z defs.
6267: _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6268: _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
6269: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6270: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6271: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
6272: _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6273: _LT_TAGVAR(link_all_deplibs, $1)=yes
6274: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6275: runpath_var='LD_RUN_PATH'
6276:
6277: case $cc_basename in
6278: CC*)
6279: _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6280: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6281: ;;
6282: *)
6283: _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6284: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6285: ;;
6286: esac
6287: ;;
6288:
6289: tandem*)
6290: case $cc_basename in
6291: NCC*)
6292: # NonStop-UX NCC 3.20
6293: # FIXME: insert proper C++ library support
6294: _LT_TAGVAR(ld_shlibs, $1)=no
6295: ;;
6296: *)
6297: # FIXME: insert proper C++ library support
6298: _LT_TAGVAR(ld_shlibs, $1)=no
6299: ;;
6300: esac
6301: ;;
6302:
6303: vxworks*)
6304: # FIXME: insert proper C++ library support
6305: _LT_TAGVAR(ld_shlibs, $1)=no
6306: ;;
6307:
6308: *)
6309: # FIXME: insert proper C++ library support
6310: _LT_TAGVAR(ld_shlibs, $1)=no
6311: ;;
6312: esac
6313:
6314: AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
6315: test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6316:
6317: _LT_TAGVAR(GCC, $1)="$GXX"
6318: _LT_TAGVAR(LD, $1)="$LD"
6319:
6320: ## CAVEAT EMPTOR:
6321: ## There is no encapsulation within the following macros, do not change
6322: ## the running order or otherwise move them around unless you know exactly
6323: ## what you are doing...
6324: _LT_SYS_HIDDEN_LIBDEPS($1)
6325: _LT_COMPILER_PIC($1)
6326: _LT_COMPILER_C_O($1)
6327: _LT_COMPILER_FILE_LOCKS($1)
6328: _LT_LINKER_SHLIBS($1)
6329: _LT_SYS_DYNAMIC_LINKER($1)
6330: _LT_LINKER_HARDCODE_LIBPATH($1)
6331:
6332: _LT_CONFIG($1)
6333: fi # test -n "$compiler"
6334:
6335: CC=$lt_save_CC
6336: LDCXX=$LD
6337: LD=$lt_save_LD
6338: GCC=$lt_save_GCC
6339: with_gnu_ld=$lt_save_with_gnu_ld
6340: lt_cv_path_LDCXX=$lt_cv_path_LD
6341: lt_cv_path_LD=$lt_save_path_LD
6342: lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
6343: lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
6344: fi # test "$_lt_caught_CXX_error" != yes
6345:
6346: AC_LANG_POP
6347: ])# _LT_LANG_CXX_CONFIG
6348:
6349:
6350: # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
6351: # ---------------------------------
6352: # Figure out "hidden" library dependencies from verbose
6353: # compiler output when linking a shared library.
6354: # Parse the compiler output and extract the necessary
6355: # objects, libraries and library flags.
6356: m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
6357: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
6358: # Dependencies to place before and after the object being linked:
6359: _LT_TAGVAR(predep_objects, $1)=
6360: _LT_TAGVAR(postdep_objects, $1)=
6361: _LT_TAGVAR(predeps, $1)=
6362: _LT_TAGVAR(postdeps, $1)=
6363: _LT_TAGVAR(compiler_lib_search_path, $1)=
6364:
6365: dnl we can't use the lt_simple_compile_test_code here,
6366: dnl because it contains code intended for an executable,
6367: dnl not a library. It's possible we should let each
6368: dnl tag define a new lt_????_link_test_code variable,
6369: dnl but it's only used here...
6370: m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
6371: int a;
6372: void foo (void) { a = 0; }
6373: _LT_EOF
6374: ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
6375: class Foo
6376: {
6377: public:
6378: Foo (void) { a = 0; }
6379: private:
6380: int a;
6381: };
6382: _LT_EOF
6383: ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
6384: subroutine foo
6385: implicit none
6386: integer*4 a
6387: a=0
6388: return
6389: end
6390: _LT_EOF
6391: ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
6392: subroutine foo
6393: implicit none
6394: integer a
6395: a=0
6396: return
6397: end
6398: _LT_EOF
6399: ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
6400: public class foo {
6401: private int a;
6402: public void bar (void) {
6403: a = 0;
6404: }
6405: };
6406: _LT_EOF
6407: ])
6408: dnl Parse the compiler output and extract the necessary
6409: dnl objects, libraries and library flags.
6410: if AC_TRY_EVAL(ac_compile); then
6411: # Parse the compiler output and extract the necessary
6412: # objects, libraries and library flags.
6413:
6414: # Sentinel used to keep track of whether or not we are before
6415: # the conftest object file.
6416: pre_test_object_deps_done=no
6417:
6418: for p in `eval "$output_verbose_link_cmd"`; do
6419: case $p in
6420:
6421: -L* | -R* | -l*)
6422: # Some compilers place space between "-{L,R}" and the path.
6423: # Remove the space.
6424: if test $p = "-L" ||
6425: test $p = "-R"; then
6426: prev=$p
6427: continue
6428: else
6429: prev=
6430: fi
6431:
6432: if test "$pre_test_object_deps_done" = no; then
6433: case $p in
6434: -L* | -R*)
6435: # Internal compiler library paths should come after those
6436: # provided the user. The postdeps already come after the
6437: # user supplied libs so there is no need to process them.
6438: if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
6439: _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
6440: else
6441: _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
6442: fi
6443: ;;
6444: # The "-l" case would never come before the object being
6445: # linked, so don't bother handling this case.
6446: esac
6447: else
6448: if test -z "$_LT_TAGVAR(postdeps, $1)"; then
6449: _LT_TAGVAR(postdeps, $1)="${prev}${p}"
6450: else
6451: _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
6452: fi
6453: fi
6454: ;;
6455:
6456: *.$objext)
6457: # This assumes that the test object file only shows up
6458: # once in the compiler output.
6459: if test "$p" = "conftest.$objext"; then
6460: pre_test_object_deps_done=yes
6461: continue
6462: fi
6463:
6464: if test "$pre_test_object_deps_done" = no; then
6465: if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
6466: _LT_TAGVAR(predep_objects, $1)="$p"
6467: else
6468: _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
6469: fi
6470: else
6471: if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
6472: _LT_TAGVAR(postdep_objects, $1)="$p"
6473: else
6474: _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
6475: fi
6476: fi
6477: ;;
6478:
6479: *) ;; # Ignore the rest.
6480:
6481: esac
6482: done
6483:
6484: # Clean up.
6485: rm -f a.out a.exe
6486: else
6487: echo "libtool.m4: error: problem compiling $1 test program"
6488: fi
6489:
6490: $RM -f confest.$objext
6491:
6492: # PORTME: override above test on systems where it is broken
6493: m4_if([$1], [CXX],
6494: [case $host_os in
6495: interix[[3-9]]*)
6496: # Interix 3.5 installs completely hosed .la files for C++, so rather than
6497: # hack all around it, let's just trust "g++" to DTRT.
6498: _LT_TAGVAR(predep_objects,$1)=
6499: _LT_TAGVAR(postdep_objects,$1)=
6500: _LT_TAGVAR(postdeps,$1)=
6501: ;;
6502:
6503: linux*)
6504: case `$CC -V 2>&1 | sed 5q` in
6505: *Sun\ C*)
6506: # Sun C++ 5.9
6507:
6508: # The more standards-conforming stlport4 library is
6509: # incompatible with the Cstd library. Avoid specifying
6510: # it if it's in CXXFLAGS. Ignore libCrun as
6511: # -library=stlport4 depends on it.
6512: case " $CXX $CXXFLAGS " in
6513: *" -library=stlport4 "*)
6514: solaris_use_stlport4=yes
6515: ;;
6516: esac
6517:
6518: if test "$solaris_use_stlport4" != yes; then
6519: _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
6520: fi
6521: ;;
6522: esac
6523: ;;
6524:
6525: solaris*)
6526: case $cc_basename in
6527: CC*)
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 $CXXFLAGS " in
6533: *" -library=stlport4 "*)
6534: solaris_use_stlport4=yes
6535: ;;
6536: esac
6537:
6538: # Adding this requires a known-good setup of shared libraries for
6539: # Sun compiler versions before 5.6, else PIC objects from an old
6540: # archive will be linked into the output, leading to subtle bugs.
6541: if test "$solaris_use_stlport4" != yes; then
6542: _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
6543: fi
6544: ;;
6545: esac
6546: ;;
6547: esac
6548: ])
6549:
6550: case " $_LT_TAGVAR(postdeps, $1) " in
6551: *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
6552: esac
6553: _LT_TAGVAR(compiler_lib_search_dirs, $1)=
6554: if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
6555: _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
6556: fi
6557: _LT_TAGDECL([], [compiler_lib_search_dirs], [1],
6558: [The directories searched by this compiler when creating a shared library])
6559: _LT_TAGDECL([], [predep_objects], [1],
6560: [Dependencies to place before and after the objects being linked to
6561: create a shared library])
6562: _LT_TAGDECL([], [postdep_objects], [1])
6563: _LT_TAGDECL([], [predeps], [1])
6564: _LT_TAGDECL([], [postdeps], [1])
6565: _LT_TAGDECL([], [compiler_lib_search_path], [1],
6566: [The library search path used internally by the compiler when linking
6567: a shared library])
6568: ])# _LT_SYS_HIDDEN_LIBDEPS
6569:
6570:
6571: # _LT_PROG_F77
6572: # ------------
6573: # Since AC_PROG_F77 is broken, in that it returns the empty string
6574: # if there is no fortran compiler, we have our own version here.
6575: m4_defun([_LT_PROG_F77],
6576: [
6577: pushdef([AC_MSG_ERROR], [_lt_disable_F77=yes])
6578: AC_PROG_F77
6579: if test -z "$F77" || test "X$F77" = "Xno"; then
6580: _lt_disable_F77=yes
6581: fi
6582: popdef([AC_MSG_ERROR])
6583: ])# _LT_PROG_F77
6584:
6585: dnl aclocal-1.4 backwards compatibility:
6586: dnl AC_DEFUN([_LT_PROG_F77], [])
6587:
6588:
6589: # _LT_LANG_F77_CONFIG([TAG])
6590: # --------------------------
6591: # Ensure that the configuration variables for a Fortran 77 compiler are
6592: # suitably defined. These variables are subsequently used by _LT_CONFIG
6593: # to write the compiler configuration to `libtool'.
6594: m4_defun([_LT_LANG_F77_CONFIG],
6595: [AC_REQUIRE([_LT_PROG_F77])dnl
6596: AC_LANG_PUSH(Fortran 77)
6597:
6598: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6599: _LT_TAGVAR(allow_undefined_flag, $1)=
6600: _LT_TAGVAR(always_export_symbols, $1)=no
6601: _LT_TAGVAR(archive_expsym_cmds, $1)=
6602: _LT_TAGVAR(export_dynamic_flag_spec, $1)=
6603: _LT_TAGVAR(hardcode_direct, $1)=no
6604: _LT_TAGVAR(hardcode_direct_absolute, $1)=no
6605: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
6606: _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
6607: _LT_TAGVAR(hardcode_libdir_separator, $1)=
6608: _LT_TAGVAR(hardcode_minus_L, $1)=no
6609: _LT_TAGVAR(hardcode_automatic, $1)=no
6610: _LT_TAGVAR(inherit_rpath, $1)=no
6611: _LT_TAGVAR(module_cmds, $1)=
6612: _LT_TAGVAR(module_expsym_cmds, $1)=
6613: _LT_TAGVAR(link_all_deplibs, $1)=unknown
6614: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6615: _LT_TAGVAR(no_undefined_flag, $1)=
6616: _LT_TAGVAR(whole_archive_flag_spec, $1)=
6617: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
6618:
6619: # Source file extension for f77 test sources.
6620: ac_ext=f
6621:
6622: # Object file extension for compiled f77 test sources.
6623: objext=o
6624: _LT_TAGVAR(objext, $1)=$objext
6625:
6626: # No sense in running all these tests if we already determined that
6627: # the F77 compiler isn't working. Some variables (like enable_shared)
6628: # are currently assumed to apply to all compilers on this platform,
6629: # and will be corrupted by setting them based on a non-working compiler.
6630: if test "$_lt_disable_F77" != yes; then
6631: # Code to be used in simple compile tests
6632: lt_simple_compile_test_code="\
6633: subroutine t
6634: return
6635: end
6636: "
6637:
6638: # Code to be used in simple link tests
6639: lt_simple_link_test_code="\
6640: program t
6641: end
6642: "
6643:
6644: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6645: _LT_TAG_COMPILER
6646:
6647: # save warnings/boilerplate of simple test code
6648: _LT_COMPILER_BOILERPLATE
6649: _LT_LINKER_BOILERPLATE
6650:
6651: # Allow CC to be a program name with arguments.
6652: lt_save_CC="$CC"
6653: lt_save_GCC=$GCC
6654: CC=${F77-"f77"}
6655: compiler=$CC
6656: _LT_TAGVAR(compiler, $1)=$CC
6657: _LT_CC_BASENAME([$compiler])
6658: GCC=$G77
6659: if test -n "$compiler"; then
6660: AC_MSG_CHECKING([if libtool supports shared libraries])
6661: AC_MSG_RESULT([$can_build_shared])
6662:
6663: AC_MSG_CHECKING([whether to build shared libraries])
6664: test "$can_build_shared" = "no" && enable_shared=no
6665:
6666: # On AIX, shared libraries and static libraries use the same namespace, and
6667: # are all built from PIC.
6668: case $host_os in
6669: aix3*)
6670: test "$enable_shared" = yes && enable_static=no
6671: if test -n "$RANLIB"; then
6672: archive_cmds="$archive_cmds~\$RANLIB \$lib"
6673: postinstall_cmds='$RANLIB $lib'
6674: fi
6675: ;;
6676: aix[[4-9]]*)
6677: if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
6678: test "$enable_shared" = yes && enable_static=no
6679: fi
6680: ;;
6681: esac
6682: AC_MSG_RESULT([$enable_shared])
6683:
6684: AC_MSG_CHECKING([whether to build static libraries])
6685: # Make sure either enable_shared or enable_static is yes.
6686: test "$enable_shared" = yes || enable_static=yes
6687: AC_MSG_RESULT([$enable_static])
6688:
6689: _LT_TAGVAR(GCC, $1)="$G77"
6690: _LT_TAGVAR(LD, $1)="$LD"
6691:
6692: ## CAVEAT EMPTOR:
6693: ## There is no encapsulation within the following macros, do not change
6694: ## the running order or otherwise move them around unless you know exactly
6695: ## what you are doing...
6696: _LT_COMPILER_PIC($1)
6697: _LT_COMPILER_C_O($1)
6698: _LT_COMPILER_FILE_LOCKS($1)
6699: _LT_LINKER_SHLIBS($1)
6700: _LT_SYS_DYNAMIC_LINKER($1)
6701: _LT_LINKER_HARDCODE_LIBPATH($1)
6702:
6703: _LT_CONFIG($1)
6704: fi # test -n "$compiler"
6705:
6706: GCC=$lt_save_GCC
6707: CC="$lt_save_CC"
6708: fi # test "$_lt_disable_F77" != yes
6709:
6710: AC_LANG_POP
6711: ])# _LT_LANG_F77_CONFIG
6712:
6713:
6714: # _LT_PROG_FC
6715: # -----------
6716: # Since AC_PROG_FC is broken, in that it returns the empty string
6717: # if there is no fortran compiler, we have our own version here.
6718: m4_defun([_LT_PROG_FC],
6719: [
6720: pushdef([AC_MSG_ERROR], [_lt_disable_FC=yes])
6721: AC_PROG_FC
6722: if test -z "$FC" || test "X$FC" = "Xno"; then
6723: _lt_disable_FC=yes
6724: fi
6725: popdef([AC_MSG_ERROR])
6726: ])# _LT_PROG_FC
6727:
6728: dnl aclocal-1.4 backwards compatibility:
6729: dnl AC_DEFUN([_LT_PROG_FC], [])
6730:
6731:
6732: # _LT_LANG_FC_CONFIG([TAG])
6733: # -------------------------
6734: # Ensure that the configuration variables for a Fortran compiler are
6735: # suitably defined. These variables are subsequently used by _LT_CONFIG
6736: # to write the compiler configuration to `libtool'.
6737: m4_defun([_LT_LANG_FC_CONFIG],
6738: [AC_REQUIRE([_LT_PROG_FC])dnl
6739: AC_LANG_PUSH(Fortran)
6740:
6741: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6742: _LT_TAGVAR(allow_undefined_flag, $1)=
6743: _LT_TAGVAR(always_export_symbols, $1)=no
6744: _LT_TAGVAR(archive_expsym_cmds, $1)=
6745: _LT_TAGVAR(export_dynamic_flag_spec, $1)=
6746: _LT_TAGVAR(hardcode_direct, $1)=no
6747: _LT_TAGVAR(hardcode_direct_absolute, $1)=no
6748: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
6749: _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
6750: _LT_TAGVAR(hardcode_libdir_separator, $1)=
6751: _LT_TAGVAR(hardcode_minus_L, $1)=no
6752: _LT_TAGVAR(hardcode_automatic, $1)=no
6753: _LT_TAGVAR(inherit_rpath, $1)=no
6754: _LT_TAGVAR(module_cmds, $1)=
6755: _LT_TAGVAR(module_expsym_cmds, $1)=
6756: _LT_TAGVAR(link_all_deplibs, $1)=unknown
6757: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6758: _LT_TAGVAR(no_undefined_flag, $1)=
6759: _LT_TAGVAR(whole_archive_flag_spec, $1)=
6760: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
6761:
6762: # Source file extension for fc test sources.
6763: ac_ext=${ac_fc_srcext-f}
6764:
6765: # Object file extension for compiled fc test sources.
6766: objext=o
6767: _LT_TAGVAR(objext, $1)=$objext
6768:
6769: # No sense in running all these tests if we already determined that
6770: # the FC compiler isn't working. Some variables (like enable_shared)
6771: # are currently assumed to apply to all compilers on this platform,
6772: # and will be corrupted by setting them based on a non-working compiler.
6773: if test "$_lt_disable_FC" != yes; then
6774: # Code to be used in simple compile tests
6775: lt_simple_compile_test_code="\
6776: subroutine t
6777: return
6778: end
6779: "
6780:
6781: # Code to be used in simple link tests
6782: lt_simple_link_test_code="\
6783: program t
6784: end
6785: "
6786:
6787: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6788: _LT_TAG_COMPILER
6789:
6790: # save warnings/boilerplate of simple test code
6791: _LT_COMPILER_BOILERPLATE
6792: _LT_LINKER_BOILERPLATE
6793:
6794: # Allow CC to be a program name with arguments.
6795: lt_save_CC="$CC"
6796: lt_save_GCC=$GCC
6797: CC=${FC-"f95"}
6798: compiler=$CC
6799: GCC=$ac_cv_fc_compiler_gnu
6800:
6801: _LT_TAGVAR(compiler, $1)=$CC
6802: _LT_CC_BASENAME([$compiler])
6803:
6804: if test -n "$compiler"; then
6805: AC_MSG_CHECKING([if libtool supports shared libraries])
6806: AC_MSG_RESULT([$can_build_shared])
6807:
6808: AC_MSG_CHECKING([whether to build shared libraries])
6809: test "$can_build_shared" = "no" && enable_shared=no
6810:
6811: # On AIX, shared libraries and static libraries use the same namespace, and
6812: # are all built from PIC.
6813: case $host_os in
6814: aix3*)
6815: test "$enable_shared" = yes && enable_static=no
6816: if test -n "$RANLIB"; then
6817: archive_cmds="$archive_cmds~\$RANLIB \$lib"
6818: postinstall_cmds='$RANLIB $lib'
6819: fi
6820: ;;
6821: aix[[4-9]]*)
6822: if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
6823: test "$enable_shared" = yes && enable_static=no
6824: fi
6825: ;;
6826: esac
6827: AC_MSG_RESULT([$enable_shared])
6828:
6829: AC_MSG_CHECKING([whether to build static libraries])
6830: # Make sure either enable_shared or enable_static is yes.
6831: test "$enable_shared" = yes || enable_static=yes
6832: AC_MSG_RESULT([$enable_static])
6833:
6834: _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
6835: _LT_TAGVAR(LD, $1)="$LD"
6836:
6837: ## CAVEAT EMPTOR:
6838: ## There is no encapsulation within the following macros, do not change
6839: ## the running order or otherwise move them around unless you know exactly
6840: ## what you are doing...
6841: _LT_SYS_HIDDEN_LIBDEPS($1)
6842: _LT_COMPILER_PIC($1)
6843: _LT_COMPILER_C_O($1)
6844: _LT_COMPILER_FILE_LOCKS($1)
6845: _LT_LINKER_SHLIBS($1)
6846: _LT_SYS_DYNAMIC_LINKER($1)
6847: _LT_LINKER_HARDCODE_LIBPATH($1)
6848:
6849: _LT_CONFIG($1)
6850: fi # test -n "$compiler"
6851:
6852: GCC=$lt_save_GCC
6853: CC="$lt_save_CC"
6854: fi # test "$_lt_disable_FC" != yes
6855:
6856: AC_LANG_POP
6857: ])# _LT_LANG_FC_CONFIG
6858:
6859:
6860: # _LT_LANG_GCJ_CONFIG([TAG])
6861: # --------------------------
6862: # Ensure that the configuration variables for the GNU Java Compiler compiler
6863: # are suitably defined. These variables are subsequently used by _LT_CONFIG
6864: # to write the compiler configuration to `libtool'.
6865: m4_defun([_LT_LANG_GCJ_CONFIG],
6866: [AC_REQUIRE([LT_PROG_GCJ])dnl
6867: AC_LANG_SAVE
6868:
6869: # Source file extension for Java test sources.
6870: ac_ext=java
6871:
6872: # Object file extension for compiled Java test sources.
6873: objext=o
6874: _LT_TAGVAR(objext, $1)=$objext
6875:
6876: # Code to be used in simple compile tests
6877: lt_simple_compile_test_code="class foo {}"
6878:
6879: # Code to be used in simple link tests
6880: lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
6881:
6882: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6883: _LT_TAG_COMPILER
6884:
6885: # save warnings/boilerplate of simple test code
6886: _LT_COMPILER_BOILERPLATE
6887: _LT_LINKER_BOILERPLATE
6888:
6889: # Allow CC to be a program name with arguments.
6890: lt_save_CC="$CC"
6891: lt_save_GCC=$GCC
6892: GCC=yes
6893: CC=${GCJ-"gcj"}
6894: compiler=$CC
6895: _LT_TAGVAR(compiler, $1)=$CC
6896: _LT_TAGVAR(LD, $1)="$LD"
6897: _LT_CC_BASENAME([$compiler])
6898:
6899: # GCJ did not exist at the time GCC didn't implicitly link libc in.
6900: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6901:
6902: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6903:
6904: if test -n "$compiler"; then
6905: _LT_COMPILER_NO_RTTI($1)
6906: _LT_COMPILER_PIC($1)
6907: _LT_COMPILER_C_O($1)
6908: _LT_COMPILER_FILE_LOCKS($1)
6909: _LT_LINKER_SHLIBS($1)
6910: _LT_LINKER_HARDCODE_LIBPATH($1)
6911:
6912: _LT_CONFIG($1)
6913: fi
6914:
6915: AC_LANG_RESTORE
6916:
6917: GCC=$lt_save_GCC
6918: CC="$lt_save_CC"
6919: ])# _LT_LANG_GCJ_CONFIG
6920:
6921:
6922: # _LT_LANG_RC_CONFIG([TAG])
6923: # -------------------------
6924: # Ensure that the configuration variables for the Windows resource compiler
6925: # are suitably defined. These variables are subsequently used by _LT_CONFIG
6926: # to write the compiler configuration to `libtool'.
6927: m4_defun([_LT_LANG_RC_CONFIG],
6928: [AC_REQUIRE([LT_PROG_RC])dnl
6929: AC_LANG_SAVE
6930:
6931: # Source file extension for RC test sources.
6932: ac_ext=rc
6933:
6934: # Object file extension for compiled RC test sources.
6935: objext=o
6936: _LT_TAGVAR(objext, $1)=$objext
6937:
6938: # Code to be used in simple compile tests
6939: lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
6940:
6941: # Code to be used in simple link tests
6942: lt_simple_link_test_code="$lt_simple_compile_test_code"
6943:
6944: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6945: _LT_TAG_COMPILER
6946:
6947: # save warnings/boilerplate of simple test code
6948: _LT_COMPILER_BOILERPLATE
6949: _LT_LINKER_BOILERPLATE
6950:
6951: # Allow CC to be a program name with arguments.
6952: lt_save_CC="$CC"
6953: lt_save_GCC=$GCC
6954: GCC=
6955: CC=${RC-"windres"}
6956: compiler=$CC
6957: _LT_TAGVAR(compiler, $1)=$CC
6958: _LT_CC_BASENAME([$compiler])
6959: _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
6960:
6961: if test -n "$compiler"; then
6962: :
6963: _LT_CONFIG($1)
6964: fi
6965:
6966: GCC=$lt_save_GCC
6967: AC_LANG_RESTORE
6968: CC="$lt_save_CC"
6969: ])# _LT_LANG_RC_CONFIG
6970:
6971:
6972: # LT_PROG_GCJ
6973: # -----------
6974: AC_DEFUN([LT_PROG_GCJ],
6975: [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
6976: [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
6977: [AC_CHECK_TOOL(GCJ, gcj,)
6978: test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
6979: AC_SUBST(GCJFLAGS)])])[]dnl
6980: ])
6981:
6982: # Old name:
6983: AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
6984: dnl aclocal-1.4 backwards compatibility:
6985: dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
6986:
6987:
6988: # LT_PROG_RC
6989: # ----------
6990: AC_DEFUN([LT_PROG_RC],
6991: [AC_CHECK_TOOL(RC, windres,)
6992: ])
6993:
6994: # Old name:
6995: AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
6996: dnl aclocal-1.4 backwards compatibility:
6997: dnl AC_DEFUN([LT_AC_PROG_RC], [])
6998:
6999:
7000: # _LT_DECL_EGREP
7001: # --------------
7002: # If we don't have a new enough Autoconf to choose the best grep
7003: # available, choose the one first in the user's PATH.
7004: m4_defun([_LT_DECL_EGREP],
7005: [AC_REQUIRE([AC_PROG_EGREP])dnl
7006: AC_REQUIRE([AC_PROG_FGREP])dnl
7007: test -z "$GREP" && GREP=grep
7008: _LT_DECL([], [GREP], [1], [A grep program that handles long lines])
7009: _LT_DECL([], [EGREP], [1], [An ERE matcher])
7010: _LT_DECL([], [FGREP], [1], [A literal string matcher])
7011: dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
7012: AC_SUBST([GREP])
7013: ])
7014:
7015:
7016: # _LT_DECL_OBJDUMP
7017: # --------------
7018: # If we don't have a new enough Autoconf to choose the best objdump
7019: # available, choose the one first in the user's PATH.
7020: m4_defun([_LT_DECL_OBJDUMP],
7021: [AC_CHECK_TOOL(OBJDUMP, objdump, false)
7022: test -z "$OBJDUMP" && OBJDUMP=objdump
7023: _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
7024: AC_SUBST([OBJDUMP])
7025: ])
7026:
7027:
7028: # _LT_DECL_SED
7029: # ------------
7030: # Check for a fully-functional sed program, that truncates
7031: # as few characters as possible. Prefer GNU sed if found.
7032: m4_defun([_LT_DECL_SED],
7033: [AC_PROG_SED
7034: test -z "$SED" && SED=sed
7035: Xsed="$SED -e 1s/^X//"
7036: _LT_DECL([], [SED], [1], [A sed program that does not truncate output])
7037: _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
7038: [Sed that helps us avoid accidentally triggering echo(1) options like -n])
7039: ])# _LT_DECL_SED
7040:
7041: m4_ifndef([AC_PROG_SED], [
7042: # NOTE: This macro has been submitted for inclusion into #
7043: # GNU Autoconf as AC_PROG_SED. When it is available in #
7044: # a released version of Autoconf we should remove this #
7045: # macro and use it instead. #
7046:
7047: m4_defun([AC_PROG_SED],
7048: [AC_MSG_CHECKING([for a sed that does not truncate output])
7049: AC_CACHE_VAL(lt_cv_path_SED,
7050: [# Loop through the user's path and test for sed and gsed.
7051: # Then use that list of sed's as ones to test for truncation.
7052: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7053: for as_dir in $PATH
7054: do
7055: IFS=$as_save_IFS
7056: test -z "$as_dir" && as_dir=.
7057: for lt_ac_prog in sed gsed; do
7058: for ac_exec_ext in '' $ac_executable_extensions; do
7059: if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
7060: lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
7061: fi
7062: done
7063: done
7064: done
7065: IFS=$as_save_IFS
7066: lt_ac_max=0
7067: lt_ac_count=0
7068: # Add /usr/xpg4/bin/sed as it is typically found on Solaris
7069: # along with /bin/sed that truncates output.
7070: for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
7071: test ! -f $lt_ac_sed && continue
7072: cat /dev/null > conftest.in
7073: lt_ac_count=0
7074: echo $ECHO_N "0123456789$ECHO_C" >conftest.in
7075: # Check for GNU sed and select it if it is found.
7076: if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
7077: lt_cv_path_SED=$lt_ac_sed
7078: break
7079: fi
7080: while true; do
7081: cat conftest.in conftest.in >conftest.tmp
7082: mv conftest.tmp conftest.in
7083: cp conftest.in conftest.nl
7084: echo >>conftest.nl
7085: $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
7086: cmp -s conftest.out conftest.nl || break
7087: # 10000 chars as input seems more than enough
7088: test $lt_ac_count -gt 10 && break
7089: lt_ac_count=`expr $lt_ac_count + 1`
7090: if test $lt_ac_count -gt $lt_ac_max; then
7091: lt_ac_max=$lt_ac_count
7092: lt_cv_path_SED=$lt_ac_sed
7093: fi
7094: done
7095: done
7096: ])
7097: SED=$lt_cv_path_SED
7098: AC_SUBST([SED])
7099: AC_MSG_RESULT([$SED])
7100: ])#AC_PROG_SED
7101: ])#m4_ifndef
7102:
7103: # Old name:
7104: AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
7105: dnl aclocal-1.4 backwards compatibility:
7106: dnl AC_DEFUN([LT_AC_PROG_SED], [])
7107:
7108:
7109: # _LT_CHECK_SHELL_FEATURES
7110: # ------------------------
7111: # Find out whether the shell is Bourne or XSI compatible,
7112: # or has some other useful features.
7113: m4_defun([_LT_CHECK_SHELL_FEATURES],
7114: [AC_MSG_CHECKING([whether the shell understands some XSI constructs])
7115: # Try some XSI features
7116: xsi_shell=no
7117: ( _lt_dummy="a/b/c"
7118: test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
7119: = c,a/b,, \
7120: && eval 'test $(( 1 + 1 )) -eq 2 \
7121: && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
7122: && xsi_shell=yes
7123: AC_MSG_RESULT([$xsi_shell])
7124: _LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
7125:
7126: AC_MSG_CHECKING([whether the shell understands "+="])
7127: lt_shell_append=no
7128: ( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
7129: >/dev/null 2>&1 \
7130: && lt_shell_append=yes
7131: AC_MSG_RESULT([$lt_shell_append])
7132: _LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
7133:
7134: if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7135: lt_unset=unset
7136: else
7137: lt_unset=false
7138: fi
7139: _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
7140:
7141: # test EBCDIC or ASCII
7142: case `echo X|tr X '\101'` in
7143: A) # ASCII based system
7144: # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
7145: lt_SP2NL='tr \040 \012'
7146: lt_NL2SP='tr \015\012 \040\040'
7147: ;;
7148: *) # EBCDIC based system
7149: lt_SP2NL='tr \100 \n'
7150: lt_NL2SP='tr \r\n \100\100'
7151: ;;
7152: esac
7153: _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
7154: _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
7155: ])# _LT_CHECK_SHELL_FEATURES
7156:
7157:
7158: # _LT_PROG_XSI_SHELLFNS
7159: # ---------------------
7160: # Bourne and XSI compatible variants of some useful shell functions.
7161: m4_defun([_LT_PROG_XSI_SHELLFNS],
7162: [case $xsi_shell in
7163: yes)
7164: cat << \_LT_EOF >> "$cfgfile"
7165:
7166: # func_dirname file append nondir_replacement
7167: # Compute the dirname of FILE. If nonempty, add APPEND to the result,
7168: # otherwise set result to NONDIR_REPLACEMENT.
7169: func_dirname ()
7170: {
7171: case ${1} in
7172: */*) func_dirname_result="${1%/*}${2}" ;;
7173: * ) func_dirname_result="${3}" ;;
7174: esac
7175: }
7176:
7177: # func_basename file
7178: func_basename ()
7179: {
7180: func_basename_result="${1##*/}"
7181: }
7182:
7183: # func_dirname_and_basename file append nondir_replacement
7184: # perform func_basename and func_dirname in a single function
7185: # call:
7186: # dirname: Compute the dirname of FILE. If nonempty,
7187: # add APPEND to the result, otherwise set result
7188: # to NONDIR_REPLACEMENT.
7189: # value returned in "$func_dirname_result"
7190: # basename: Compute filename of FILE.
7191: # value retuned in "$func_basename_result"
7192: # Implementation must be kept synchronized with func_dirname
7193: # and func_basename. For efficiency, we do not delegate to
7194: # those functions but instead duplicate the functionality here.
7195: func_dirname_and_basename ()
7196: {
7197: case ${1} in
7198: */*) func_dirname_result="${1%/*}${2}" ;;
7199: * ) func_dirname_result="${3}" ;;
7200: esac
7201: func_basename_result="${1##*/}"
7202: }
7203:
7204: # func_stripname prefix suffix name
7205: # strip PREFIX and SUFFIX off of NAME.
7206: # PREFIX and SUFFIX must not contain globbing or regex special
7207: # characters, hashes, percent signs, but SUFFIX may contain a leading
7208: # dot (in which case that matches only a dot).
7209: func_stripname ()
7210: {
7211: # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
7212: # positional parameters, so assign one to ordinary parameter first.
7213: func_stripname_result=${3}
7214: func_stripname_result=${func_stripname_result#"${1}"}
7215: func_stripname_result=${func_stripname_result%"${2}"}
7216: }
7217:
7218: # func_opt_split
7219: func_opt_split ()
7220: {
7221: func_opt_split_opt=${1%%=*}
7222: func_opt_split_arg=${1#*=}
7223: }
7224:
7225: # func_lo2o object
7226: func_lo2o ()
7227: {
7228: case ${1} in
7229: *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
7230: *) func_lo2o_result=${1} ;;
7231: esac
7232: }
7233:
7234: # func_xform libobj-or-source
7235: func_xform ()
7236: {
7237: func_xform_result=${1%.*}.lo
7238: }
7239:
7240: # func_arith arithmetic-term...
7241: func_arith ()
7242: {
7243: func_arith_result=$(( $[*] ))
7244: }
7245:
7246: # func_len string
7247: # STRING may not start with a hyphen.
7248: func_len ()
7249: {
7250: func_len_result=${#1}
7251: }
7252:
7253: _LT_EOF
7254: ;;
7255: *) # Bourne compatible functions.
7256: cat << \_LT_EOF >> "$cfgfile"
7257:
7258: # func_dirname file append nondir_replacement
7259: # Compute the dirname of FILE. If nonempty, add APPEND to the result,
7260: # otherwise set result to NONDIR_REPLACEMENT.
7261: func_dirname ()
7262: {
7263: # Extract subdirectory from the argument.
7264: func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`
7265: if test "X$func_dirname_result" = "X${1}"; then
7266: func_dirname_result="${3}"
7267: else
7268: func_dirname_result="$func_dirname_result${2}"
7269: fi
7270: }
7271:
7272: # func_basename file
7273: func_basename ()
7274: {
7275: func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`
7276: }
7277:
7278: dnl func_dirname_and_basename
7279: dnl A portable version of this function is already defined in general.m4sh
7280: dnl so there is no need for it here.
7281:
7282: # func_stripname prefix suffix name
7283: # strip PREFIX and SUFFIX off of NAME.
7284: # PREFIX and SUFFIX must not contain globbing or regex special
7285: # characters, hashes, percent signs, but SUFFIX may contain a leading
7286: # dot (in which case that matches only a dot).
7287: # func_strip_suffix prefix name
7288: func_stripname ()
7289: {
7290: case ${2} in
7291: .*) func_stripname_result=`$ECHO "X${3}" \
7292: | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;;
7293: *) func_stripname_result=`$ECHO "X${3}" \
7294: | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;;
7295: esac
7296: }
7297:
7298: # sed scripts:
7299: my_sed_long_opt='1s/^\(-[[^=]]*\)=.*/\1/;q'
7300: my_sed_long_arg='1s/^-[[^=]]*=//'
7301:
7302: # func_opt_split
7303: func_opt_split ()
7304: {
7305: func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"`
7306: func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"`
7307: }
7308:
7309: # func_lo2o object
7310: func_lo2o ()
7311: {
7312: func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"`
7313: }
7314:
7315: # func_xform libobj-or-source
7316: func_xform ()
7317: {
7318: func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[[^.]]*$/.lo/'`
7319: }
7320:
7321: # func_arith arithmetic-term...
7322: func_arith ()
7323: {
7324: func_arith_result=`expr "$[@]"`
7325: }
7326:
7327: # func_len string
7328: # STRING may not start with a hyphen.
7329: func_len ()
7330: {
7331: func_len_result=`expr "$[1]" : ".*" 2>/dev/null || echo $max_cmd_len`
7332: }
7333:
7334: _LT_EOF
7335: esac
7336:
7337: case $lt_shell_append in
7338: yes)
7339: cat << \_LT_EOF >> "$cfgfile"
7340:
7341: # func_append var value
7342: # Append VALUE to the end of shell variable VAR.
7343: func_append ()
7344: {
7345: eval "$[1]+=\$[2]"
7346: }
7347: _LT_EOF
7348: ;;
7349: *)
7350: cat << \_LT_EOF >> "$cfgfile"
7351:
7352: # func_append var value
7353: # Append VALUE to the end of shell variable VAR.
7354: func_append ()
7355: {
7356: eval "$[1]=\$$[1]\$[2]"
7357: }
7358:
7359: _LT_EOF
7360: ;;
7361: esac
7362: ])
7363:
7364: # Helper functions for option handling. -*- Autoconf -*-
7365: #
7366: # Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
7367: # Written by Gary V. Vaughan, 2004
7368: #
7369: # This file is free software; the Free Software Foundation gives
7370: # unlimited permission to copy and/or distribute it, with or without
7371: # modifications, as long as this notice is preserved.
7372:
7373: # serial 6 ltoptions.m4
7374:
7375: # This is to help aclocal find these macros, as it can't see m4_define.
7376: AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
7377:
7378:
7379: # _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
7380: # ------------------------------------------
7381: m4_define([_LT_MANGLE_OPTION],
7382: [[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
7383:
7384:
7385: # _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
7386: # ---------------------------------------
7387: # Set option OPTION-NAME for macro MACRO-NAME, and if there is a
7388: # matching handler defined, dispatch to it. Other OPTION-NAMEs are
7389: # saved as a flag.
7390: m4_define([_LT_SET_OPTION],
7391: [m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
7392: m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
7393: _LT_MANGLE_DEFUN([$1], [$2]),
7394: [m4_warning([Unknown $1 option `$2'])])[]dnl
7395: ])
7396:
7397:
7398: # _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
7399: # ------------------------------------------------------------
7400: # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
7401: m4_define([_LT_IF_OPTION],
7402: [m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
7403:
7404:
7405: # _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
7406: # -------------------------------------------------------
7407: # Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
7408: # are set.
7409: m4_define([_LT_UNLESS_OPTIONS],
7410: [m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
7411: [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
7412: [m4_define([$0_found])])])[]dnl
7413: m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
7414: ])[]dnl
7415: ])
7416:
7417:
7418: # _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
7419: # ----------------------------------------
7420: # OPTION-LIST is a space-separated list of Libtool options associated
7421: # with MACRO-NAME. If any OPTION has a matching handler declared with
7422: # LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
7423: # the unknown option and exit.
7424: m4_defun([_LT_SET_OPTIONS],
7425: [# Set options
7426: m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
7427: [_LT_SET_OPTION([$1], _LT_Option)])
7428:
7429: m4_if([$1],[LT_INIT],[
7430: dnl
7431: dnl Simply set some default values (i.e off) if boolean options were not
7432: dnl specified:
7433: _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
7434: ])
7435: _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
7436: ])
7437: dnl
7438: dnl If no reference was made to various pairs of opposing options, then
7439: dnl we run the default mode handler for the pair. For example, if neither
7440: dnl `shared' nor `disable-shared' was passed, we enable building of shared
7441: dnl archives by default:
7442: _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
7443: _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
7444: _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
7445: _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
7446: [_LT_ENABLE_FAST_INSTALL])
7447: ])
7448: ])# _LT_SET_OPTIONS
7449:
7450:
7451:
7452: # _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
7453: # -----------------------------------------
7454: m4_define([_LT_MANGLE_DEFUN],
7455: [[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
7456:
7457:
7458: # LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
7459: # -----------------------------------------------
7460: m4_define([LT_OPTION_DEFINE],
7461: [m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
7462: ])# LT_OPTION_DEFINE
7463:
7464:
7465: # dlopen
7466: # ------
7467: LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
7468: ])
7469:
7470: AU_DEFUN([AC_LIBTOOL_DLOPEN],
7471: [_LT_SET_OPTION([LT_INIT], [dlopen])
7472: AC_DIAGNOSE([obsolete],
7473: [$0: Remove this warning and the call to _LT_SET_OPTION when you
7474: put the `dlopen' option into LT_INIT's first parameter.])
7475: ])
7476:
7477: dnl aclocal-1.4 backwards compatibility:
7478: dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
7479:
7480:
7481: # win32-dll
7482: # ---------
7483: # Declare package support for building win32 dll's.
7484: LT_OPTION_DEFINE([LT_INIT], [win32-dll],
7485: [enable_win32_dll=yes
7486:
7487: case $host in
7488: *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-cegcc*)
7489: AC_CHECK_TOOL(AS, as, false)
7490: AC_CHECK_TOOL(DLLTOOL, dlltool, false)
7491: AC_CHECK_TOOL(OBJDUMP, objdump, false)
7492: ;;
7493: esac
7494:
7495: test -z "$AS" && AS=as
7496: _LT_DECL([], [AS], [0], [Assembler program])dnl
7497:
7498: test -z "$DLLTOOL" && DLLTOOL=dlltool
7499: _LT_DECL([], [DLLTOOL], [0], [DLL creation program])dnl
7500:
7501: test -z "$OBJDUMP" && OBJDUMP=objdump
7502: _LT_DECL([], [OBJDUMP], [0], [Object dumper program])dnl
7503: ])# win32-dll
7504:
7505: AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
7506: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
7507: _LT_SET_OPTION([LT_INIT], [win32-dll])
7508: AC_DIAGNOSE([obsolete],
7509: [$0: Remove this warning and the call to _LT_SET_OPTION when you
7510: put the `win32-dll' option into LT_INIT's first parameter.])
7511: ])
7512:
7513: dnl aclocal-1.4 backwards compatibility:
7514: dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
7515:
7516:
7517: # _LT_ENABLE_SHARED([DEFAULT])
7518: # ----------------------------
7519: # implement the --enable-shared flag, and supports the `shared' and
7520: # `disable-shared' LT_INIT options.
7521: # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
7522: m4_define([_LT_ENABLE_SHARED],
7523: [m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
7524: AC_ARG_ENABLE([shared],
7525: [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
7526: [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
7527: [p=${PACKAGE-default}
7528: case $enableval in
7529: yes) enable_shared=yes ;;
7530: no) enable_shared=no ;;
7531: *)
7532: enable_shared=no
7533: # Look at the argument we got. We use all the common list separators.
7534: lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7535: for pkg in $enableval; do
7536: IFS="$lt_save_ifs"
7537: if test "X$pkg" = "X$p"; then
7538: enable_shared=yes
7539: fi
7540: done
7541: IFS="$lt_save_ifs"
7542: ;;
7543: esac],
7544: [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
7545:
7546: _LT_DECL([build_libtool_libs], [enable_shared], [0],
7547: [Whether or not to build shared libraries])
7548: ])# _LT_ENABLE_SHARED
7549:
7550: LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
7551: LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
7552:
7553: # Old names:
7554: AC_DEFUN([AC_ENABLE_SHARED],
7555: [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
7556: ])
7557:
7558: AC_DEFUN([AC_DISABLE_SHARED],
7559: [_LT_SET_OPTION([LT_INIT], [disable-shared])
7560: ])
7561:
7562: AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
7563: AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
7564:
7565: dnl aclocal-1.4 backwards compatibility:
7566: dnl AC_DEFUN([AM_ENABLE_SHARED], [])
7567: dnl AC_DEFUN([AM_DISABLE_SHARED], [])
7568:
7569:
7570:
7571: # _LT_ENABLE_STATIC([DEFAULT])
7572: # ----------------------------
7573: # implement the --enable-static flag, and support the `static' and
7574: # `disable-static' LT_INIT options.
7575: # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
7576: m4_define([_LT_ENABLE_STATIC],
7577: [m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
7578: AC_ARG_ENABLE([static],
7579: [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
7580: [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
7581: [p=${PACKAGE-default}
7582: case $enableval in
7583: yes) enable_static=yes ;;
7584: no) enable_static=no ;;
7585: *)
7586: enable_static=no
7587: # Look at the argument we got. We use all the common list separators.
7588: lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7589: for pkg in $enableval; do
7590: IFS="$lt_save_ifs"
7591: if test "X$pkg" = "X$p"; then
7592: enable_static=yes
7593: fi
7594: done
7595: IFS="$lt_save_ifs"
7596: ;;
7597: esac],
7598: [enable_static=]_LT_ENABLE_STATIC_DEFAULT)
7599:
7600: _LT_DECL([build_old_libs], [enable_static], [0],
7601: [Whether or not to build static libraries])
7602: ])# _LT_ENABLE_STATIC
7603:
7604: LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
7605: LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
7606:
7607: # Old names:
7608: AC_DEFUN([AC_ENABLE_STATIC],
7609: [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
7610: ])
7611:
7612: AC_DEFUN([AC_DISABLE_STATIC],
7613: [_LT_SET_OPTION([LT_INIT], [disable-static])
7614: ])
7615:
7616: AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
7617: AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
7618:
7619: dnl aclocal-1.4 backwards compatibility:
7620: dnl AC_DEFUN([AM_ENABLE_STATIC], [])
7621: dnl AC_DEFUN([AM_DISABLE_STATIC], [])
7622:
7623:
7624:
7625: # _LT_ENABLE_FAST_INSTALL([DEFAULT])
7626: # ----------------------------------
7627: # implement the --enable-fast-install flag, and support the `fast-install'
7628: # and `disable-fast-install' LT_INIT options.
7629: # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
7630: m4_define([_LT_ENABLE_FAST_INSTALL],
7631: [m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
7632: AC_ARG_ENABLE([fast-install],
7633: [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
7634: [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
7635: [p=${PACKAGE-default}
7636: case $enableval in
7637: yes) enable_fast_install=yes ;;
7638: no) enable_fast_install=no ;;
7639: *)
7640: enable_fast_install=no
7641: # Look at the argument we got. We use all the common list separators.
7642: lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7643: for pkg in $enableval; do
7644: IFS="$lt_save_ifs"
7645: if test "X$pkg" = "X$p"; then
7646: enable_fast_install=yes
7647: fi
7648: done
7649: IFS="$lt_save_ifs"
7650: ;;
7651: esac],
7652: [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
7653:
7654: _LT_DECL([fast_install], [enable_fast_install], [0],
7655: [Whether or not to optimize for fast installation])dnl
7656: ])# _LT_ENABLE_FAST_INSTALL
7657:
7658: LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
7659: LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
7660:
7661: # Old names:
7662: AU_DEFUN([AC_ENABLE_FAST_INSTALL],
7663: [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
7664: AC_DIAGNOSE([obsolete],
7665: [$0: Remove this warning and the call to _LT_SET_OPTION when you put
7666: the `fast-install' option into LT_INIT's first parameter.])
7667: ])
7668:
7669: AU_DEFUN([AC_DISABLE_FAST_INSTALL],
7670: [_LT_SET_OPTION([LT_INIT], [disable-fast-install])
7671: AC_DIAGNOSE([obsolete],
7672: [$0: Remove this warning and the call to _LT_SET_OPTION when you put
7673: the `disable-fast-install' option into LT_INIT's first parameter.])
7674: ])
7675:
7676: dnl aclocal-1.4 backwards compatibility:
7677: dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
7678: dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
7679:
7680:
7681: # _LT_WITH_PIC([MODE])
7682: # --------------------
7683: # implement the --with-pic flag, and support the `pic-only' and `no-pic'
7684: # LT_INIT options.
7685: # MODE is either `yes' or `no'. If omitted, it defaults to `both'.
7686: m4_define([_LT_WITH_PIC],
7687: [AC_ARG_WITH([pic],
7688: [AS_HELP_STRING([--with-pic],
7689: [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
7690: [pic_mode="$withval"],
7691: [pic_mode=default])
7692:
7693: test -z "$pic_mode" && pic_mode=m4_default([$1], [default])
7694:
7695: _LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
7696: ])# _LT_WITH_PIC
7697:
7698: LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
7699: LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
7700:
7701: # Old name:
7702: AU_DEFUN([AC_LIBTOOL_PICMODE],
7703: [_LT_SET_OPTION([LT_INIT], [pic-only])
7704: AC_DIAGNOSE([obsolete],
7705: [$0: Remove this warning and the call to _LT_SET_OPTION when you
7706: put the `pic-only' option into LT_INIT's first parameter.])
7707: ])
7708:
7709: dnl aclocal-1.4 backwards compatibility:
7710: dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
7711:
7712:
7713: m4_define([_LTDL_MODE], [])
7714: LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
7715: [m4_define([_LTDL_MODE], [nonrecursive])])
7716: LT_OPTION_DEFINE([LTDL_INIT], [recursive],
7717: [m4_define([_LTDL_MODE], [recursive])])
7718: LT_OPTION_DEFINE([LTDL_INIT], [subproject],
7719: [m4_define([_LTDL_MODE], [subproject])])
7720:
7721: m4_define([_LTDL_TYPE], [])
7722: LT_OPTION_DEFINE([LTDL_INIT], [installable],
7723: [m4_define([_LTDL_TYPE], [installable])])
7724: LT_OPTION_DEFINE([LTDL_INIT], [convenience],
7725: [m4_define([_LTDL_TYPE], [convenience])])
7726:
7727: # ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
7728: #
7729: # Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
7730: # Written by Gary V. Vaughan, 2004
7731: #
7732: # This file is free software; the Free Software Foundation gives
7733: # unlimited permission to copy and/or distribute it, with or without
7734: # modifications, as long as this notice is preserved.
7735:
7736: # serial 6 ltsugar.m4
7737:
7738: # This is to help aclocal find these macros, as it can't see m4_define.
7739: AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
7740:
7741:
7742: # lt_join(SEP, ARG1, [ARG2...])
7743: # -----------------------------
7744: # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
7745: # associated separator.
7746: # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
7747: # versions in m4sugar had bugs.
7748: m4_define([lt_join],
7749: [m4_if([$#], [1], [],
7750: [$#], [2], [[$2]],
7751: [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
7752: m4_define([_lt_join],
7753: [m4_if([$#$2], [2], [],
7754: [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
7755:
7756:
7757: # lt_car(LIST)
7758: # lt_cdr(LIST)
7759: # ------------
7760: # Manipulate m4 lists.
7761: # These macros are necessary as long as will still need to support
7762: # Autoconf-2.59 which quotes differently.
7763: m4_define([lt_car], [[$1]])
7764: m4_define([lt_cdr],
7765: [m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
7766: [$#], 1, [],
7767: [m4_dquote(m4_shift($@))])])
7768: m4_define([lt_unquote], $1)
7769:
7770:
7771: # lt_append(MACRO-NAME, STRING, [SEPARATOR])
7772: # ------------------------------------------
7773: # Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
7774: # Note that neither SEPARATOR nor STRING are expanded; they are appended
7775: # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
7776: # No SEPARATOR is output if MACRO-NAME was previously undefined (different
7777: # than defined and empty).
7778: #
7779: # This macro is needed until we can rely on Autoconf 2.62, since earlier
7780: # versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
7781: m4_define([lt_append],
7782: [m4_define([$1],
7783: m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
7784:
7785:
7786:
7787: # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
7788: # ----------------------------------------------------------
7789: # Produce a SEP delimited list of all paired combinations of elements of
7790: # PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list
7791: # has the form PREFIXmINFIXSUFFIXn.
7792: # Needed until we can rely on m4_combine added in Autoconf 2.62.
7793: m4_define([lt_combine],
7794: [m4_if(m4_eval([$# > 3]), [1],
7795: [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
7796: [[m4_foreach([_Lt_prefix], [$2],
7797: [m4_foreach([_Lt_suffix],
7798: ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
7799: [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
7800:
7801:
7802: # lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
7803: # -----------------------------------------------------------------------
7804: # Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
7805: # by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
7806: m4_define([lt_if_append_uniq],
7807: [m4_ifdef([$1],
7808: [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
7809: [lt_append([$1], [$2], [$3])$4],
7810: [$5])],
7811: [lt_append([$1], [$2], [$3])$4])])
7812:
7813:
7814: # lt_dict_add(DICT, KEY, VALUE)
7815: # -----------------------------
7816: m4_define([lt_dict_add],
7817: [m4_define([$1($2)], [$3])])
7818:
7819:
7820: # lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
7821: # --------------------------------------------
7822: m4_define([lt_dict_add_subkey],
7823: [m4_define([$1($2:$3)], [$4])])
7824:
7825:
7826: # lt_dict_fetch(DICT, KEY, [SUBKEY])
7827: # ----------------------------------
7828: m4_define([lt_dict_fetch],
7829: [m4_ifval([$3],
7830: m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
7831: m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
7832:
7833:
7834: # lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
7835: # -----------------------------------------------------------------
7836: m4_define([lt_if_dict_fetch],
7837: [m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
7838: [$5],
7839: [$6])])
7840:
7841:
7842: # lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
7843: # --------------------------------------------------------------
7844: m4_define([lt_dict_filter],
7845: [m4_if([$5], [], [],
7846: [lt_join(m4_quote(m4_default([$4], [[, ]])),
7847: lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
7848: [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
7849: ])
7850:
7851: # ltversion.m4 -- version numbers -*- Autoconf -*-
7852: #
7853: # Copyright (C) 2004 Free Software Foundation, Inc.
7854: # Written by Scott James Remnant, 2004
7855: #
7856: # This file is free software; the Free Software Foundation gives
7857: # unlimited permission to copy and/or distribute it, with or without
7858: # modifications, as long as this notice is preserved.
7859:
7860: # Generated from ltversion.in.
7861:
7862: # serial 3017 ltversion.m4
7863: # This file is part of GNU Libtool
7864:
7865: m4_define([LT_PACKAGE_VERSION], [2.2.6b])
7866: m4_define([LT_PACKAGE_REVISION], [1.3017])
7867:
7868: AC_DEFUN([LTVERSION_VERSION],
7869: [macro_version='2.2.6b'
7870: macro_revision='1.3017'
7871: _LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
7872: _LT_DECL(, macro_revision, 0)
7873: ])
7874:
7875: # lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*-
7876: #
7877: # Copyright (C) 2004, 2005, 2007 Free Software Foundation, Inc.
7878: # Written by Scott James Remnant, 2004.
7879: #
7880: # This file is free software; the Free Software Foundation gives
7881: # unlimited permission to copy and/or distribute it, with or without
7882: # modifications, as long as this notice is preserved.
7883:
7884: # serial 4 lt~obsolete.m4
7885:
7886: # These exist entirely to fool aclocal when bootstrapping libtool.
7887: #
7888: # In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN)
7889: # which have later been changed to m4_define as they aren't part of the
7890: # exported API, or moved to Autoconf or Automake where they belong.
7891: #
7892: # The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN
7893: # in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
7894: # using a macro with the same name in our local m4/libtool.m4 it'll
7895: # pull the old libtool.m4 in (it doesn't see our shiny new m4_define
7896: # and doesn't know about Autoconf macros at all.)
7897: #
7898: # So we provide this file, which has a silly filename so it's always
7899: # included after everything else. This provides aclocal with the
7900: # AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
7901: # because those macros already exist, or will be overwritten later.
7902: # We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
7903: #
7904: # Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
7905: # Yes, that means every name once taken will need to remain here until
7906: # we give up compatibility with versions before 1.7, at which point
7907: # we need to keep only those names which we still refer to.
7908:
7909: # This is to help aclocal find these macros, as it can't see m4_define.
7910: AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
7911:
7912: m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
7913: m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])])
7914: m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
7915: m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])])
7916: m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
7917: m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])])
7918: m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])])
7919: m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
7920: m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])])
7921: m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])])
7922: m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])])
7923: m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
7924: m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
7925: m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
7926: m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
7927: m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])])
7928: m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])])
7929: m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
7930: m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])])
7931: m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])])
7932: m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])])
7933: m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])])
7934: m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])])
7935: m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])])
7936: m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])])
7937: m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])])
7938: m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])])
7939: m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])])
7940: m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])])
7941: m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])])
7942: m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])])
7943: m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])])
7944: m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])])
7945: m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])])
7946: m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])])
7947: m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])])
7948: m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
7949: m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])])
7950: m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
7951: m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])])
7952: m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])])
7953: m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])])
7954: m4_ifndef([AC_LIBTOOL_RC], [AC_DEFUN([AC_LIBTOOL_RC])])
7955: m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
7956: m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
7957: m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
7958: m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])])
7959: m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])])
7960: m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])])
7961: m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])])
7962: m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])])
7963: m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
7964: m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
7965: m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])])
7966: m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
7967:
7968: # Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
7969: #
7970: # This file is free software; the Free Software Foundation
7971: # gives unlimited permission to copy and/or distribute it,
7972: # with or without modifications, as long as this notice is preserved.
7973:
7974: # AM_AUTOMAKE_VERSION(VERSION)
7975: # ----------------------------
7976: # Automake X.Y traces this macro to ensure aclocal.m4 has been
7977: # generated from the m4 files accompanying Automake X.Y.
7978: # (This private macro should not be called outside this file.)
7979: AC_DEFUN([AM_AUTOMAKE_VERSION],
7980: [am__api_version='1.11'
7981: dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
7982: dnl require some minimum version. Point them to the right macro.
7983: m4_if([$1], [1.11.1], [],
7984: [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
7985: ])
7986:
7987: # _AM_AUTOCONF_VERSION(VERSION)
7988: # -----------------------------
7989: # aclocal traces this macro to find the Autoconf version.
7990: # This is a private macro too. Using m4_define simplifies
7991: # the logic in aclocal, which can simply ignore this definition.
7992: m4_define([_AM_AUTOCONF_VERSION], [])
7993:
7994: # AM_SET_CURRENT_AUTOMAKE_VERSION
7995: # -------------------------------
7996: # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
7997: # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
7998: AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
7999: [AM_AUTOMAKE_VERSION([1.11.1])dnl
8000: m4_ifndef([AC_AUTOCONF_VERSION],
8001: [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
8002: _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
8003:
8004: # AM_AUX_DIR_EXPAND -*- Autoconf -*-
8005:
8006: # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
8007: #
8008: # This file is free software; the Free Software Foundation
8009: # gives unlimited permission to copy and/or distribute it,
8010: # with or without modifications, as long as this notice is preserved.
8011:
8012: # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
8013: # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
8014: # `$srcdir', `$srcdir/..', or `$srcdir/../..'.
8015: #
8016: # Of course, Automake must honor this variable whenever it calls a
8017: # tool from the auxiliary directory. The problem is that $srcdir (and
8018: # therefore $ac_aux_dir as well) can be either absolute or relative,
8019: # depending on how configure is run. This is pretty annoying, since
8020: # it makes $ac_aux_dir quite unusable in subdirectories: in the top
8021: # source directory, any form will work fine, but in subdirectories a
8022: # relative path needs to be adjusted first.
8023: #
8024: # $ac_aux_dir/missing
8025: # fails when called from a subdirectory if $ac_aux_dir is relative
8026: # $top_srcdir/$ac_aux_dir/missing
8027: # fails if $ac_aux_dir is absolute,
8028: # fails when called from a subdirectory in a VPATH build with
8029: # a relative $ac_aux_dir
8030: #
8031: # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
8032: # are both prefixed by $srcdir. In an in-source build this is usually
8033: # harmless because $srcdir is `.', but things will broke when you
8034: # start a VPATH build or use an absolute $srcdir.
8035: #
8036: # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
8037: # iff we strip the leading $srcdir from $ac_aux_dir. That would be:
8038: # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
8039: # and then we would define $MISSING as
8040: # MISSING="\${SHELL} $am_aux_dir/missing"
8041: # This will work as long as MISSING is not called from configure, because
8042: # unfortunately $(top_srcdir) has no meaning in configure.
8043: # However there are other variables, like CC, which are often used in
8044: # configure, and could therefore not use this "fixed" $ac_aux_dir.
8045: #
8046: # Another solution, used here, is to always expand $ac_aux_dir to an
8047: # absolute PATH. The drawback is that using absolute paths prevent a
8048: # configured tree to be moved without reconfiguration.
8049:
8050: AC_DEFUN([AM_AUX_DIR_EXPAND],
8051: [dnl Rely on autoconf to set up CDPATH properly.
8052: AC_PREREQ([2.50])dnl
8053: # expand $ac_aux_dir to an absolute path
8054: am_aux_dir=`cd $ac_aux_dir && pwd`
8055: ])
8056:
8057: # AM_CONDITIONAL -*- Autoconf -*-
8058:
8059: # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
8060: # Free Software Foundation, Inc.
8061: #
8062: # This file is free software; the Free Software Foundation
8063: # gives unlimited permission to copy and/or distribute it,
8064: # with or without modifications, as long as this notice is preserved.
8065:
8066: # serial 9
8067:
8068: # AM_CONDITIONAL(NAME, SHELL-CONDITION)
8069: # -------------------------------------
8070: # Define a conditional.
8071: AC_DEFUN([AM_CONDITIONAL],
8072: [AC_PREREQ(2.52)dnl
8073: ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
8074: [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
8075: AC_SUBST([$1_TRUE])dnl
8076: AC_SUBST([$1_FALSE])dnl
8077: _AM_SUBST_NOTMAKE([$1_TRUE])dnl
8078: _AM_SUBST_NOTMAKE([$1_FALSE])dnl
8079: m4_define([_AM_COND_VALUE_$1], [$2])dnl
8080: if $2; then
8081: $1_TRUE=
8082: $1_FALSE='#'
8083: else
8084: $1_TRUE='#'
8085: $1_FALSE=
8086: fi
8087: AC_CONFIG_COMMANDS_PRE(
8088: [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
8089: AC_MSG_ERROR([[conditional "$1" was never defined.
8090: Usually this means the macro was only invoked conditionally.]])
8091: fi])])
8092:
8093: # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009
8094: # Free Software Foundation, Inc.
8095: #
8096: # This file is free software; the Free Software Foundation
8097: # gives unlimited permission to copy and/or distribute it,
8098: # with or without modifications, as long as this notice is preserved.
8099:
8100: # serial 10
8101:
8102: # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
8103: # written in clear, in which case automake, when reading aclocal.m4,
8104: # will think it sees a *use*, and therefore will trigger all it's
8105: # C support machinery. Also note that it means that autoscan, seeing
8106: # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
8107:
8108:
8109: # _AM_DEPENDENCIES(NAME)
8110: # ----------------------
8111: # See how the compiler implements dependency checking.
8112: # NAME is "CC", "CXX", "GCJ", or "OBJC".
8113: # We try a few techniques and use that to set a single cache variable.
8114: #
8115: # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
8116: # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
8117: # dependency, and given that the user is not expected to run this macro,
8118: # just rely on AC_PROG_CC.
8119: AC_DEFUN([_AM_DEPENDENCIES],
8120: [AC_REQUIRE([AM_SET_DEPDIR])dnl
8121: AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
8122: AC_REQUIRE([AM_MAKE_INCLUDE])dnl
8123: AC_REQUIRE([AM_DEP_TRACK])dnl
8124:
8125: ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
8126: [$1], CXX, [depcc="$CXX" am_compiler_list=],
8127: [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
8128: [$1], UPC, [depcc="$UPC" am_compiler_list=],
8129: [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
8130: [depcc="$$1" am_compiler_list=])
8131:
8132: AC_CACHE_CHECK([dependency style of $depcc],
8133: [am_cv_$1_dependencies_compiler_type],
8134: [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
8135: # We make a subdir and do the tests there. Otherwise we can end up
8136: # making bogus files that we don't know about and never remove. For
8137: # instance it was reported that on HP-UX the gcc test will end up
8138: # making a dummy file named `D' -- because `-MD' means `put the output
8139: # in D'.
8140: mkdir conftest.dir
8141: # Copy depcomp to subdir because otherwise we won't find it if we're
8142: # using a relative directory.
8143: cp "$am_depcomp" conftest.dir
8144: cd conftest.dir
8145: # We will build objects and dependencies in a subdirectory because
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8147: # both Tru64's cc and ICC support -MD to output dependencies as a
8148: # side effect of compilation, but ICC will put the dependencies in
8149: # the current directory while Tru64 will put them in the object
8150: # directory.
8151: mkdir sub
8152:
8153: am_cv_$1_dependencies_compiler_type=none
8154: if test "$am_compiler_list" = ""; then
8155: am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
8156: fi
8157: am__universal=false
8158: m4_case([$1], [CC],
8159: [case " $depcc " in #(
8160: *\ -arch\ *\ -arch\ *) am__universal=true ;;
8161: esac],
8162: [CXX],
8163: [case " $depcc " in #(
8164: *\ -arch\ *\ -arch\ *) am__universal=true ;;
8165: esac])
8166:
8167: for depmode in $am_compiler_list; do
8168: # Setup a source with many dependencies, because some compilers
8169: # like to wrap large dependency lists on column 80 (with \), and
8170: # we should not choose a depcomp mode which is confused by this.
8171: #
8172: # We need to recreate these files for each test, as the compiler may
8173: # overwrite some of them when testing with obscure command lines.
8174: # This happens at least with the AIX C compiler.
8175: : > sub/conftest.c
8176: for i in 1 2 3 4 5 6; do
8177: echo '#include "conftst'$i'.h"' >> sub/conftest.c
8178: # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
8179: # Solaris 8's {/usr,}/bin/sh.
8180: touch sub/conftst$i.h
8181: done
8182: echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
8183:
8184: # We check with `-c' and `-o' for the sake of the "dashmstdout"
8185: # mode. It turns out that the SunPro C++ compiler does not properly
8186: # handle `-M -o', and we need to detect this. Also, some Intel
8187: # versions had trouble with output in subdirs
8188: am__obj=sub/conftest.${OBJEXT-o}
8189: am__minus_obj="-o $am__obj"
8190: case $depmode in
8191: gcc)
8192: # This depmode causes a compiler race in universal mode.
8193: test "$am__universal" = false || continue
8194: ;;
8195: nosideeffect)
8196: # after this tag, mechanisms are not by side-effect, so they'll
8197: # only be used when explicitly requested
8198: if test "x$enable_dependency_tracking" = xyes; then
8199: continue
8200: else
8201: break
8202: fi
8203: ;;
8204: msvisualcpp | msvcmsys)
8205: # This compiler won't grok `-c -o', but also, the minuso test has
8206: # not run yet. These depmodes are late enough in the game, and
8207: # so weak that their functioning should not be impacted.
8208: am__obj=conftest.${OBJEXT-o}
8209: am__minus_obj=
8210: ;;
8211: none) break ;;
8212: esac
8213: if depmode=$depmode \
8214: source=sub/conftest.c object=$am__obj \
8215: depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
8216: $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
8217: >/dev/null 2>conftest.err &&
8218: grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
8219: grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
8220: grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
8221: ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
8222: # icc doesn't choke on unknown options, it will just issue warnings
8223: # or remarks (even with -Werror). So we grep stderr for any message
8224: # that says an option was ignored or not supported.
8225: # When given -MP, icc 7.0 and 7.1 complain thusly:
8226: # icc: Command line warning: ignoring option '-M'; no argument required
8227: # The diagnosis changed in icc 8.0:
8228: # icc: Command line remark: option '-MP' not supported
8229: if (grep 'ignoring option' conftest.err ||
8230: grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
8231: am_cv_$1_dependencies_compiler_type=$depmode
8232: break
8233: fi
8234: fi
8235: done
8236:
8237: cd ..
8238: rm -rf conftest.dir
8239: else
8240: am_cv_$1_dependencies_compiler_type=none
8241: fi
8242: ])
8243: AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
8244: AM_CONDITIONAL([am__fastdep$1], [
8245: test "x$enable_dependency_tracking" != xno \
8246: && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
8247: ])
8248:
8249:
8250: # AM_SET_DEPDIR
8251: # -------------
8252: # Choose a directory name for dependency files.
8253: # This macro is AC_REQUIREd in _AM_DEPENDENCIES
8254: AC_DEFUN([AM_SET_DEPDIR],
8255: [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
8256: AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
8257: ])
8258:
8259:
8260: # AM_DEP_TRACK
8261: # ------------
8262: AC_DEFUN([AM_DEP_TRACK],
8263: [AC_ARG_ENABLE(dependency-tracking,
8264: [ --disable-dependency-tracking speeds up one-time build
8265: --enable-dependency-tracking do not reject slow dependency extractors])
8266: if test "x$enable_dependency_tracking" != xno; then
8267: am_depcomp="$ac_aux_dir/depcomp"
8268: AMDEPBACKSLASH='\'
8269: fi
8270: AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
8271: AC_SUBST([AMDEPBACKSLASH])dnl
8272: _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
8273: ])
8274:
8275: # Generate code to set up dependency tracking. -*- Autoconf -*-
8276:
8277: # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
8278: # Free Software Foundation, Inc.
8279: #
8280: # This file is free software; the Free Software Foundation
8281: # gives unlimited permission to copy and/or distribute it,
8282: # with or without modifications, as long as this notice is preserved.
8283:
8284: #serial 5
8285:
8286: # _AM_OUTPUT_DEPENDENCY_COMMANDS
8287: # ------------------------------
8288: AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
8289: [{
8290: # Autoconf 2.62 quotes --file arguments for eval, but not when files
8291: # are listed without --file. Let's play safe and only enable the eval
8292: # if we detect the quoting.
8293: case $CONFIG_FILES in
8294: *\'*) eval set x "$CONFIG_FILES" ;;
8295: *) set x $CONFIG_FILES ;;
8296: esac
8297: shift
8298: for mf
8299: do
8300: # Strip MF so we end up with the name of the file.
8301: mf=`echo "$mf" | sed -e 's/:.*$//'`
8302: # Check whether this is an Automake generated Makefile or not.
8303: # We used to match only the files named `Makefile.in', but
8304: # some people rename them; so instead we look at the file content.
8305: # Grep'ing the first line is not enough: some people post-process
8306: # each Makefile.in and add a new line on top of each file to say so.
8307: # Grep'ing the whole file is not good either: AIX grep has a line
8308: # limit of 2048, but all sed's we know have understand at least 4000.
8309: if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
8310: dirpart=`AS_DIRNAME("$mf")`
8311: else
8312: continue
8313: fi
8314: # Extract the definition of DEPDIR, am__include, and am__quote
8315: # from the Makefile without running `make'.
8316: DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
8317: test -z "$DEPDIR" && continue
8318: am__include=`sed -n 's/^am__include = //p' < "$mf"`
8319: test -z "am__include" && continue
8320: am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
8321: # When using ansi2knr, U may be empty or an underscore; expand it
8322: U=`sed -n 's/^U = //p' < "$mf"`
8323: # Find all dependency output files, they are included files with
8324: # $(DEPDIR) in their names. We invoke sed twice because it is the
8325: # simplest approach to changing $(DEPDIR) to its actual value in the
8326: # expansion.
8327: for file in `sed -n "
8328: s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
8329: sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
8330: # Make sure the directory exists.
8331: test -f "$dirpart/$file" && continue
8332: fdir=`AS_DIRNAME(["$file"])`
8333: AS_MKDIR_P([$dirpart/$fdir])
8334: # echo "creating $dirpart/$file"
8335: echo '# dummy' > "$dirpart/$file"
8336: done
8337: done
8338: }
8339: ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
8340:
8341:
8342: # AM_OUTPUT_DEPENDENCY_COMMANDS
8343: # -----------------------------
8344: # This macro should only be invoked once -- use via AC_REQUIRE.
8345: #
8346: # This code is only required when automatic dependency tracking
8347: # is enabled. FIXME. This creates each `.P' file that we will
8348: # need in order to bootstrap the dependency handling code.
8349: AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
8350: [AC_CONFIG_COMMANDS([depfiles],
8351: [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
8352: [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
8353: ])
8354:
8355: # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
8356: # Free Software Foundation, Inc.
8357: #
8358: # This file is free software; the Free Software Foundation
8359: # gives unlimited permission to copy and/or distribute it,
8360: # with or without modifications, as long as this notice is preserved.
8361:
8362: # serial 8
8363:
8364: # AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS.
8365: AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
8366:
8367: # Do all the work for Automake. -*- Autoconf -*-
8368:
8369: # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
8370: # 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
8371: #
8372: # This file is free software; the Free Software Foundation
8373: # gives unlimited permission to copy and/or distribute it,
8374: # with or without modifications, as long as this notice is preserved.
8375:
8376: # serial 16
8377:
8378: # This macro actually does too much. Some checks are only needed if
8379: # your package does certain things. But this isn't really a big deal.
8380:
8381: # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
8382: # AM_INIT_AUTOMAKE([OPTIONS])
8383: # -----------------------------------------------
8384: # The call with PACKAGE and VERSION arguments is the old style
8385: # call (pre autoconf-2.50), which is being phased out. PACKAGE
8386: # and VERSION should now be passed to AC_INIT and removed from
8387: # the call to AM_INIT_AUTOMAKE.
8388: # We support both call styles for the transition. After
8389: # the next Automake release, Autoconf can make the AC_INIT
8390: # arguments mandatory, and then we can depend on a new Autoconf
8391: # release and drop the old call support.
8392: AC_DEFUN([AM_INIT_AUTOMAKE],
8393: [AC_PREREQ([2.62])dnl
8394: dnl Autoconf wants to disallow AM_ names. We explicitly allow
8395: dnl the ones we care about.
8396: m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
8397: AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
8398: AC_REQUIRE([AC_PROG_INSTALL])dnl
8399: if test "`cd $srcdir && pwd`" != "`pwd`"; then
8400: # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
8401: # is not polluted with repeated "-I."
8402: AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
8403: # test to see if srcdir already configured
8404: if test -f $srcdir/config.status; then
8405: AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
8406: fi
8407: fi
8408:
8409: # test whether we have cygpath
8410: if test -z "$CYGPATH_W"; then
8411: if (cygpath --version) >/dev/null 2>/dev/null; then
8412: CYGPATH_W='cygpath -w'
8413: else
8414: CYGPATH_W=echo
8415: fi
8416: fi
8417: AC_SUBST([CYGPATH_W])
8418:
8419: # Define the identity of the package.
8420: dnl Distinguish between old-style and new-style calls.
8421: m4_ifval([$2],
8422: [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
8423: AC_SUBST([PACKAGE], [$1])dnl
8424: AC_SUBST([VERSION], [$2])],
8425: [_AM_SET_OPTIONS([$1])dnl
8426: dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
8427: m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
8428: [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
8429: AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
8430: AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
8431:
8432: _AM_IF_OPTION([no-define],,
8433: [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
8434: AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
8435:
8436: # Some tools Automake needs.
8437: AC_REQUIRE([AM_SANITY_CHECK])dnl
8438: AC_REQUIRE([AC_ARG_PROGRAM])dnl
8439: AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
8440: AM_MISSING_PROG(AUTOCONF, autoconf)
8441: AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
8442: AM_MISSING_PROG(AUTOHEADER, autoheader)
8443: AM_MISSING_PROG(MAKEINFO, makeinfo)
8444: AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
8445: AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
8446: AC_REQUIRE([AM_PROG_MKDIR_P])dnl
8447: # We need awk for the "check" target. The system "awk" is bad on
8448: # some platforms.
8449: AC_REQUIRE([AC_PROG_AWK])dnl
8450: AC_REQUIRE([AC_PROG_MAKE_SET])dnl
8451: AC_REQUIRE([AM_SET_LEADING_DOT])dnl
8452: _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
8453: [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
8454: [_AM_PROG_TAR([v7])])])
8455: _AM_IF_OPTION([no-dependencies],,
8456: [AC_PROVIDE_IFELSE([AC_PROG_CC],
8457: [_AM_DEPENDENCIES(CC)],
8458: [define([AC_PROG_CC],
8459: defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
8460: AC_PROVIDE_IFELSE([AC_PROG_CXX],
8461: [_AM_DEPENDENCIES(CXX)],
8462: [define([AC_PROG_CXX],
8463: defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
8464: AC_PROVIDE_IFELSE([AC_PROG_OBJC],
8465: [_AM_DEPENDENCIES(OBJC)],
8466: [define([AC_PROG_OBJC],
8467: defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
8468: ])
8469: _AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
8470: dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
8471: dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro
8472: dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
8473: AC_CONFIG_COMMANDS_PRE(dnl
8474: [m4_provide_if([_AM_COMPILER_EXEEXT],
8475: [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
8476: ])
8477:
8478: dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
8479: dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
8480: dnl mangled by Autoconf and run in a shell conditional statement.
8481: m4_define([_AC_COMPILER_EXEEXT],
8482: m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
8483:
8484:
8485: # When config.status generates a header, we must update the stamp-h file.
8486: # This file resides in the same directory as the config header
8487: # that is generated. The stamp files are numbered to have different names.
8488:
8489: # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
8490: # loop where config.status creates the headers, so we can generate
8491: # our stamp files there.
8492: AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
8493: [# Compute $1's index in $config_headers.
8494: _am_arg=$1
8495: _am_stamp_count=1
8496: for _am_header in $config_headers :; do
8497: case $_am_header in
8498: $_am_arg | $_am_arg:* )
8499: break ;;
8500: * )
8501: _am_stamp_count=`expr $_am_stamp_count + 1` ;;
8502: esac
8503: done
8504: echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
8505:
8506: # Copyright (C) 2001, 2003, 2005, 2008 Free Software Foundation, Inc.
8507: #
8508: # This file is free software; the Free Software Foundation
8509: # gives unlimited permission to copy and/or distribute it,
8510: # with or without modifications, as long as this notice is preserved.
8511:
8512: # AM_PROG_INSTALL_SH
8513: # ------------------
8514: # Define $install_sh.
8515: AC_DEFUN([AM_PROG_INSTALL_SH],
8516: [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
8517: if test x"${install_sh}" != xset; then
8518: case $am_aux_dir in
8519: *\ * | *\ *)
8520: install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
8521: *)
8522: install_sh="\${SHELL} $am_aux_dir/install-sh"
8523: esac
8524: fi
8525: AC_SUBST(install_sh)])
8526:
8527: # Copyright (C) 2003, 2005 Free Software Foundation, Inc.
8528: #
8529: # This file is free software; the Free Software Foundation
8530: # gives unlimited permission to copy and/or distribute it,
8531: # with or without modifications, as long as this notice is preserved.
8532:
8533: # serial 2
8534:
8535: # Check whether the underlying file-system supports filenames
8536: # with a leading dot. For instance MS-DOS doesn't.
8537: AC_DEFUN([AM_SET_LEADING_DOT],
8538: [rm -rf .tst 2>/dev/null
8539: mkdir .tst 2>/dev/null
8540: if test -d .tst; then
8541: am__leading_dot=.
8542: else
8543: am__leading_dot=_
8544: fi
8545: rmdir .tst 2>/dev/null
8546: AC_SUBST([am__leading_dot])])
8547:
8548: # Check to see how 'make' treats includes. -*- Autoconf -*-
8549:
8550: # Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc.
8551: #
8552: # This file is free software; the Free Software Foundation
8553: # gives unlimited permission to copy and/or distribute it,
8554: # with or without modifications, as long as this notice is preserved.
8555:
8556: # serial 4
8557:
8558: # AM_MAKE_INCLUDE()
8559: # -----------------
8560: # Check to see how make treats includes.
8561: AC_DEFUN([AM_MAKE_INCLUDE],
8562: [am_make=${MAKE-make}
8563: cat > confinc << 'END'
8564: am__doit:
8565: @echo this is the am__doit target
8566: .PHONY: am__doit
8567: END
8568: # If we don't find an include directive, just comment out the code.
8569: AC_MSG_CHECKING([for style of include used by $am_make])
8570: am__include="#"
8571: am__quote=
8572: _am_result=none
8573: # First try GNU make style include.
8574: echo "include confinc" > confmf
8575: # Ignore all kinds of additional output from `make'.
8576: case `$am_make -s -f confmf 2> /dev/null` in #(
8577: *the\ am__doit\ target*)
8578: am__include=include
8579: am__quote=
8580: _am_result=GNU
8581: ;;
8582: esac
8583: # Now try BSD make style include.
8584: if test "$am__include" = "#"; then
8585: echo '.include "confinc"' > confmf
8586: case `$am_make -s -f confmf 2> /dev/null` in #(
8587: *the\ am__doit\ target*)
8588: am__include=.include
8589: am__quote="\""
8590: _am_result=BSD
8591: ;;
8592: esac
8593: fi
8594: AC_SUBST([am__include])
8595: AC_SUBST([am__quote])
8596: AC_MSG_RESULT([$_am_result])
8597: rm -f confinc confmf
8598: ])
8599:
8600: # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
8601:
8602: # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
8603: # Free Software Foundation, Inc.
8604: #
8605: # This file is free software; the Free Software Foundation
8606: # gives unlimited permission to copy and/or distribute it,
8607: # with or without modifications, as long as this notice is preserved.
8608:
8609: # serial 6
8610:
8611: # AM_MISSING_PROG(NAME, PROGRAM)
8612: # ------------------------------
8613: AC_DEFUN([AM_MISSING_PROG],
8614: [AC_REQUIRE([AM_MISSING_HAS_RUN])
8615: $1=${$1-"${am_missing_run}$2"}
8616: AC_SUBST($1)])
8617:
8618:
8619: # AM_MISSING_HAS_RUN
8620: # ------------------
8621: # Define MISSING if not defined so far and test if it supports --run.
8622: # If it does, set am_missing_run to use it, otherwise, to nothing.
8623: AC_DEFUN([AM_MISSING_HAS_RUN],
8624: [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
8625: AC_REQUIRE_AUX_FILE([missing])dnl
8626: if test x"${MISSING+set}" != xset; then
8627: case $am_aux_dir in
8628: *\ * | *\ *)
8629: MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
8630: *)
8631: MISSING="\${SHELL} $am_aux_dir/missing" ;;
8632: esac
8633: fi
8634: # Use eval to expand $SHELL
8635: if eval "$MISSING --run true"; then
8636: am_missing_run="$MISSING --run "
8637: else
8638: am_missing_run=
8639: AC_MSG_WARN([`missing' script is too old or missing])
8640: fi
8641: ])
8642:
8643: # Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
8644: #
8645: # This file is free software; the Free Software Foundation
8646: # gives unlimited permission to copy and/or distribute it,
8647: # with or without modifications, as long as this notice is preserved.
8648:
8649: # AM_PROG_MKDIR_P
8650: # ---------------
8651: # Check for `mkdir -p'.
8652: AC_DEFUN([AM_PROG_MKDIR_P],
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8654: AC_REQUIRE([AC_PROG_MKDIR_P])dnl
8655: dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
8656: dnl while keeping a definition of mkdir_p for backward compatibility.
8657: dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
8658: dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
8659: dnl Makefile.ins that do not define MKDIR_P, so we do our own
8660: dnl adjustment using top_builddir (which is defined more often than
8661: dnl MKDIR_P).
8662: AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
8663: case $mkdir_p in
8664: [[\\/$]]* | ?:[[\\/]]*) ;;
8665: */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
8666: esac
8667: ])
8668:
8669: # Helper functions for option handling. -*- Autoconf -*-
8670:
8671: # Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc.
8672: #
8673: # This file is free software; the Free Software Foundation
8674: # gives unlimited permission to copy and/or distribute it,
8675: # with or without modifications, as long as this notice is preserved.
8676:
8677: # serial 4
8678:
8679: # _AM_MANGLE_OPTION(NAME)
8680: # -----------------------
8681: AC_DEFUN([_AM_MANGLE_OPTION],
8682: [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
8683:
8684: # _AM_SET_OPTION(NAME)
8685: # ------------------------------
8686: # Set option NAME. Presently that only means defining a flag for this option.
8687: AC_DEFUN([_AM_SET_OPTION],
8688: [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
8689:
8690: # _AM_SET_OPTIONS(OPTIONS)
8691: # ----------------------------------
8692: # OPTIONS is a space-separated list of Automake options.
8693: AC_DEFUN([_AM_SET_OPTIONS],
8694: [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
8695:
8696: # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
8697: # -------------------------------------------
8698: # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
8699: AC_DEFUN([_AM_IF_OPTION],
8700: [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
8701:
8702: # Check to make sure that the build environment is sane. -*- Autoconf -*-
8703:
8704: # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
8705: # Free Software Foundation, Inc.
8706: #
8707: # This file is free software; the Free Software Foundation
8708: # gives unlimited permission to copy and/or distribute it,
8709: # with or without modifications, as long as this notice is preserved.
8710:
8711: # serial 5
8712:
8713: # AM_SANITY_CHECK
8714: # ---------------
8715: AC_DEFUN([AM_SANITY_CHECK],
8716: [AC_MSG_CHECKING([whether build environment is sane])
8717: # Just in case
8718: sleep 1
8719: echo timestamp > conftest.file
8720: # Reject unsafe characters in $srcdir or the absolute working directory
8721: # name. Accept space and tab only in the latter.
8722: am_lf='
8723: '
8724: case `pwd` in
8725: *[[\\\"\#\$\&\'\`$am_lf]]*)
8726: AC_MSG_ERROR([unsafe absolute working directory name]);;
8727: esac
8728: case $srcdir in
8729: *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
8730: AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
8731: esac
8732:
8733: # Do `set' in a subshell so we don't clobber the current shell's
8734: # arguments. Must try -L first in case configure is actually a
8735: # symlink; some systems play weird games with the mod time of symlinks
8736: # (eg FreeBSD returns the mod time of the symlink's containing
8737: # directory).
8738: if (
8739: set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
8740: if test "$[*]" = "X"; then
8741: # -L didn't work.
8742: set X `ls -t "$srcdir/configure" conftest.file`
8743: fi
8744: rm -f conftest.file
8745: if test "$[*]" != "X $srcdir/configure conftest.file" \
8746: && test "$[*]" != "X conftest.file $srcdir/configure"; then
8747:
8748: # If neither matched, then we have a broken ls. This can happen
8749: # if, for instance, CONFIG_SHELL is bash and it inherits a
8750: # broken ls alias from the environment. This has actually
8751: # happened. Such a system could not be considered "sane".
8752: AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
8753: alias in your environment])
8754: fi
8755:
8756: test "$[2]" = conftest.file
8757: )
8758: then
8759: # Ok.
8760: :
8761: else
8762: AC_MSG_ERROR([newly created file is older than distributed files!
8763: Check your system clock])
8764: fi
8765: AC_MSG_RESULT(yes)])
8766:
8767: # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
8768: #
8769: # This file is free software; the Free Software Foundation
8770: # gives unlimited permission to copy and/or distribute it,
8771: # with or without modifications, as long as this notice is preserved.
8772:
8773: # AM_PROG_INSTALL_STRIP
8774: # ---------------------
8775: # One issue with vendor `install' (even GNU) is that you can't
8776: # specify the program used to strip binaries. This is especially
8777: # annoying in cross-compiling environments, where the build's strip
8778: # is unlikely to handle the host's binaries.
8779: # Fortunately install-sh will honor a STRIPPROG variable, so we
8780: # always use install-sh in `make install-strip', and initialize
8781: # STRIPPROG with the value of the STRIP variable (set by the user).
8782: AC_DEFUN([AM_PROG_INSTALL_STRIP],
8783: [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
8784: # Installed binaries are usually stripped using `strip' when the user
8785: # run `make install-strip'. However `strip' might not be the right
8786: # tool to use in cross-compilation environments, therefore Automake
8787: # will honor the `STRIP' environment variable to overrule this program.
8788: dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
8789: if test "$cross_compiling" != no; then
8790: AC_CHECK_TOOL([STRIP], [strip], :)
8791: fi
8792: INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
8793: AC_SUBST([INSTALL_STRIP_PROGRAM])])
8794:
8795: # Copyright (C) 2006, 2008 Free Software Foundation, Inc.
8796: #
8797: # This file is free software; the Free Software Foundation
8798: # gives unlimited permission to copy and/or distribute it,
8799: # with or without modifications, as long as this notice is preserved.
8800:
8801: # serial 2
8802:
8803: # _AM_SUBST_NOTMAKE(VARIABLE)
8804: # ---------------------------
8805: # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
8806: # This macro is traced by Automake.
8807: AC_DEFUN([_AM_SUBST_NOTMAKE])
8808:
8809: # AM_SUBST_NOTMAKE(VARIABLE)
8810: # ---------------------------
8811: # Public sister of _AM_SUBST_NOTMAKE.
8812: AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
8813:
8814: # Check how to create a tarball. -*- Autoconf -*-
8815:
8816: # Copyright (C) 2004, 2005 Free Software Foundation, Inc.
8817: #
8818: # This file is free software; the Free Software Foundation
8819: # gives unlimited permission to copy and/or distribute it,
8820: # with or without modifications, as long as this notice is preserved.
8821:
8822: # serial 2
8823:
8824: # _AM_PROG_TAR(FORMAT)
8825: # --------------------
8826: # Check how to create a tarball in format FORMAT.
8827: # FORMAT should be one of `v7', `ustar', or `pax'.
8828: #
8829: # Substitute a variable $(am__tar) that is a command
8830: # writing to stdout a FORMAT-tarball containing the directory
8831: # $tardir.
8832: # tardir=directory && $(am__tar) > result.tar
8833: #
8834: # Substitute a variable $(am__untar) that extract such
8835: # a tarball read from stdin.
8836: # $(am__untar) < result.tar
8837: AC_DEFUN([_AM_PROG_TAR],
8838: [# Always define AMTAR for backward compatibility.
8839: AM_MISSING_PROG([AMTAR], [tar])
8840: m4_if([$1], [v7],
8841: [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
8842: [m4_case([$1], [ustar],, [pax],,
8843: [m4_fatal([Unknown tar format])])
8844: AC_MSG_CHECKING([how to create a $1 tar archive])
8845: # Loop over all known methods to create a tar archive until one works.
8846: _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
8847: _am_tools=${am_cv_prog_tar_$1-$_am_tools}
8848: # Do not fold the above two line into one, because Tru64 sh and
8849: # Solaris sh will not grok spaces in the rhs of `-'.
8850: for _am_tool in $_am_tools
8851: do
8852: case $_am_tool in
8853: gnutar)
8854: for _am_tar in tar gnutar gtar;
8855: do
8856: AM_RUN_LOG([$_am_tar --version]) && break
8857: done
8858: am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
8859: am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
8860: am__untar="$_am_tar -xf -"
8861: ;;
8862: plaintar)
8863: # Must skip GNU tar: if it does not support --format= it doesn't create
8864: # ustar tarball either.
8865: (tar --version) >/dev/null 2>&1 && continue
8866: am__tar='tar chf - "$$tardir"'
8867: am__tar_='tar chf - "$tardir"'
8868: am__untar='tar xf -'
8869: ;;
8870: pax)
8871: am__tar='pax -L -x $1 -w "$$tardir"'
8872: am__tar_='pax -L -x $1 -w "$tardir"'
8873: am__untar='pax -r'
8874: ;;
8875: cpio)
8876: am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
8877: am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
8878: am__untar='cpio -i -H $1 -d'
8879: ;;
8880: none)
8881: am__tar=false
8882: am__tar_=false
8883: am__untar=false
8884: ;;
8885: esac
8886:
8887: # If the value was cached, stop now. We just wanted to have am__tar
8888: # and am__untar set.
8889: test -n "${am_cv_prog_tar_$1}" && break
8890:
8891: # tar/untar a dummy directory, and stop if the command works
8892: rm -rf conftest.dir
8893: mkdir conftest.dir
8894: echo GrepMe > conftest.dir/file
8895: AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
8896: rm -rf conftest.dir
8897: if test -s conftest.tar; then
8898: AM_RUN_LOG([$am__untar <conftest.tar])
8899: grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
8900: fi
8901: done
8902: rm -rf conftest.dir
8903:
8904: AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
8905: AC_MSG_RESULT([$am_cv_prog_tar_$1])])
8906: AC_SUBST([am__tar])
8907: AC_SUBST([am__untar])
8908: ]) # _AM_PROG_TAR
8909:
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